From 7c955cda1cf6e03c9a271a0d7a60bbc20d69fbab Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 26 Mar 2018 21:58:58 +0200 Subject: [PATCH 0001/4351] feat(plugins) azure functions plugin first commit --- LICENSE | 201 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ README.md | 2 + 2 files changed, 203 insertions(+) create mode 100644 LICENSE create mode 100644 README.md diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..261eeb9e9f8 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 00000000000..87febce49a8 --- /dev/null +++ b/README.md @@ -0,0 +1,2 @@ +# kong-plugin-azure-functions +Kong plugin to invoke serverless Azure functions From 60bee363445848c50cd7b4d2c1e584d204cd4396 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Sat, 31 Mar 2018 12:46:39 -0300 Subject: [PATCH 0002/4351] chore(serverless-functions) import serverless plugins Imported from https://github.com/Kong/kong-ee/pull/195. --- CHANGELOG.md | 3 + INSTALL.txt | 223 ++++++++++++++++++ LICENSE | 1 + README.md | 16 ++ ...gin-enterprise-serverless-0.1.0-0.rockspec | 23 ++ kong/plugins/post-function/handler.lua | 34 +++ kong/plugins/post-function/schema.lua | 35 +++ kong/plugins/pre-function/handler.lua | 34 +++ kong/plugins/pre-function/schema.lua | 35 +++ package.sh | 35 +++ spec/01-pre-function/01-access_spec.lua | 153 ++++++++++++ spec/01-pre-function/02-schema_spec.lua | 38 +++ spec/02-post-function/01-access_spec.lua | 153 ++++++++++++ spec/02-post-function/02-schema_spec.lua | 38 +++ 14 files changed, 821 insertions(+) create mode 100644 CHANGELOG.md create mode 100644 INSTALL.txt create mode 100644 LICENSE create mode 100644 README.md create mode 100644 kong-plugin-enterprise-serverless-0.1.0-0.rockspec create mode 100644 kong/plugins/post-function/handler.lua create mode 100644 kong/plugins/post-function/schema.lua create mode 100644 kong/plugins/pre-function/handler.lua create mode 100644 kong/plugins/pre-function/schema.lua create mode 100755 package.sh create mode 100644 spec/01-pre-function/01-access_spec.lua create mode 100644 spec/01-pre-function/02-schema_spec.lua create mode 100644 spec/02-post-function/01-access_spec.lua create mode 100644 spec/02-post-function/02-schema_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000000..3bf4cfbe4a7 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,3 @@ +## 0.1.0 + +- `pre-function` and `post-function` enterprise plugins added diff --git a/INSTALL.txt b/INSTALL.txt new file mode 100644 index 00000000000..290a6d85baf --- /dev/null +++ b/INSTALL.txt @@ -0,0 +1,223 @@ +========================================== +Installation guide for Kong custom plugins +========================================== + +-------------------------------- +| Kong version | 0.30 | +|-----------------|------------| +| Latest revision | 2017/12/15 | +-------------------------------- + +Custom plugins for Kong consist of Lua source files that need to be in the file +system of each of your Kong nodes. This guide will provide you with step-by-step +instructions that will make a Kong node aware of your custom plugin(s). + +These steps should be applied to each node in your Kong cluster, so that the +custom plugin(s) are available on each one of them. + +Prerequisite: Kong must be installed on the host. + + +1. Extract the custom plugin's sources +====================================== + +You were provided with an archive containing the sources and documentation for +your plugin. You can extract it with: + + $ tar -xvf -.tar.gz + + Where is the name of the plugin, and its version + number. + +The contents of this archive should be close to the following: + + $ tree + + ├── INSTALL.txt + ├── README.md + ├── kong + │ └── plugins + │ └── + │ ├── handler.lua + │ └── schema.lua + └── -.rockspec + + * README.md is the documentation for this plugin: it covers topics such as + its functionalities, configuration capabilities, usage examples, etc. + * INSTALL.txt is this file. + * `kong/plugins/` is a directory containing the Lua sources + for this plugin. It contains at least 2 files: `handler.lua` and + `schema.lua`. + * `-.rockspec` is a file describing the Lua sources + in case you wish to install this plugin via LuaRocks, as described later. + + +2. Install the custom plugin's sources +====================================== + +For a Kong node to be able to use the custom plugin, the custom plugin's Lua +sources must be installed on your host's file system. There are two ways of +doing so: via LuaRocks, or manually. Choose one of the two, and jump to +section 3. + +1. Via LuaRocks + + If the `luarocks` utility is installed in your system (this is likely the + case if you used one of the official installation packages), you can + install the Lua sources in your LuaRocks tree (a directory in which + LuaRocks installs Lua modules). + + You can do so by changing the current directory to the extracted archive, + where the rockspec file is: + + $ cd + + And then run the following: + + $ luarocks make + + This will install the Lua sources in `kong/plugins/` in your + system's LuaRocks tree, where all the Kong sources are already present. + +2. Manually + + A more conservative way of installing your plugin's sources is + to avoid "polluting" the LuaRocks tree, and instead, point Kong + to the directory containing them. + + This is done by tweaking the `lua_package_path` property of your Kong + configuration. Under the hood, this property is an alias to the `LUA_PATH` + variable of the Lua VM, if you are familiar with it. + + Those properties contain a semicolon-separated list of directories in + which to search for Lua sources. It should be set like so in your Kong + configuration file: + + lua_package_path = //?.lua;; + + Where: + + * `/` is the path to the directory containing the + extracted archive. It should be the location of the `kong` directory + from the archive. + * `?` is a placeholder that will be replaced by + `kong.plugins.` when Kong will try to load your plugin. Do + not change it. + * `;;` a placeholder for the "the default Lua path". Do not change it. + + Example: + + The plugin `something` being located on the file system such that the + handler file is: + + /usr/local/custom/kong/plugins/something/handler.lua + + The location of the `kong` directory is: /usr/local/custom, hence the + proper path setup would be: + + lua_package_path = /usr/local/custom/?.lua;; + + Multiple plugins: + + If you wish to install two or more custom plugins this way, you can set + the variable to something like: + + lua_package_path = /path/to/plugin1/?.lua;/path/to/plugin2/?.lua;; + + * `;` is the separator between directories. + * `;;` still means "the default Lua path". + + Note: you can also set this property via its environment variable + equivalent: `KONG_LUA_PACKAGE_PATH`. + +Reminder: regardless of which method you are using to install your plugin's +sources, you must still do so for each node in your Kong nodes. + + +3. Instruct Kong to load your custom plugin +=========================================== + +You must now add the custom plugin's name to the `custom_plugins` list in your +Kong configuration (on each Kong node): + + custom_plugins = + +If you are using two or more custom plugins, insert commas in between, like so: + + custom_plugins = plugin1,plugin2 + +Note: you can also set this property via its environment variable equivalent: +`KONG_CUSTOM_PLUGINS`. + +Reminder: don't forget to update the `custom_plugins` directive for each node +in your Kong cluster. + + +4. Start Kong +============= + +You should now be able to start Kong without any issue. Consult your custom +plugin's README.md file for instructions on how to enable/configure your plugin +on an API or Consumer object. + +To make sure your plugin is being loaded by Kong, you can start Kong with a +`debug` log level: + + log_level = debug + + or: + + KONG_LOG_LEVEL=debug + +Then, you should see the following log for each plugin being loaded: + + [debug] Loading plugin + + +5. Removing a plugin +==================== +There are three steps to completely remove a plugin. + +1. remove the plugin from your Kong api configuration. Make sure that it + is no longer applied globally nor for any api or consumer. This has to be + done only once for the entire Kong cluster, no restart/reload required. + This step in itself will make that the plugin is no longer used. But + it is still possible to re-apply the plugin. + +2. remove the plugin from the `custom_plugins` directive (on each Kong node). + Make sure to have completed step 1 before doing so. After this step + it will be impossible for anyone to re-apply the plugin to any Kong + api, consumer, or even globally. This step requires to restart/reload the + Kong node to take effect. + +3. delete the plugin related files from each of the Kong nodes (for the + paranoid only). Make sure to have completed step 2, including restarting/ + reloading Kong, before deleting the files. If you used LuaRocks to install + the plugin, you can do `luarocks remove ` to remove it. + + +6. Troubleshooting +================== + +Kong can fail to start because of a misconfigured custom plugin for several +reasons: + +* "plugin is in use but not enabled" -> this error means that you configured a + custom plugin from another node, and that the plugin configuration is in the + database, but that the current node you are trying to start does not have it + in its custom_plugins directive. + To resolve, add the plugin's name to the node's custom_plugins directive. + +* "plugin is enabled but not installed" -> this means that the plugin's name + is present in the custom_plugins directive, but that Kong is unable to load + the `handler.lua` source file from the file system. + To resolve, make sure that the lua_package_path directive is properly set to + load this plugin's Lua sources. + +* "no configuration schema found for plugin" -> the plugin is installed, + enabled in custom_plugins, but Kong is unable to load the `schema.lua` + source file from the file system. + To resolve, make sure that the `schema.lua` file is present alongside the + plugin's `handler.lua` file. + +Feel free to contact for further troubleshooting. diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..641bbad704e --- /dev/null +++ b/LICENSE @@ -0,0 +1 @@ +Use of this software is subject to the terms of your license agreement with Kong Inc. diff --git a/README.md b/README.md new file mode 100644 index 00000000000..fab6b9c901e --- /dev/null +++ b/README.md @@ -0,0 +1,16 @@ +# kong-plugin-enterprise-serverless + +XXXX + +## Configuration + +XXX + +## Usage + +XXX + +## Enterprise Support + +Support, Demo, Training, API Certifications and Consulting +available at https://getkong.org/enterprise. diff --git a/kong-plugin-enterprise-serverless-0.1.0-0.rockspec b/kong-plugin-enterprise-serverless-0.1.0-0.rockspec new file mode 100644 index 00000000000..c865a2093e3 --- /dev/null +++ b/kong-plugin-enterprise-serverless-0.1.0-0.rockspec @@ -0,0 +1,23 @@ +package = "kong-plugin-enterprise-serverless" +version = "0.1.0-0" + +source = { + url = "https://github.com/Kong/kong-plugin-enterprise-serverless", + tag = "0.1.0" +} + +supported_platforms = {"linux", "macosx"} +description = { + summary = "Serverless plugins for Kong APIs", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", + ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", + + ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", + ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", + } +} diff --git a/kong/plugins/post-function/handler.lua b/kong/plugins/post-function/handler.lua new file mode 100644 index 00000000000..5f2fa4f2c41 --- /dev/null +++ b/kong/plugins/post-function/handler.lua @@ -0,0 +1,34 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local PostFunction = BasePlugin:extend() + +local config_cache = setmetatable({}, { __mode = "k" }) + + +function PostFunction:new() + PostFunction.super.new(self, "post-function") +end + + +function PostFunction:access(config) + PostFunction.super.access(self) + + local functions = config_cache[config] + if not functions then + functions = {} + for _, fn_str in ipairs(config.functions) do + table.insert(functions, loadstring(fn_str)) + end + config_cache[config] = functions + end + + for _, fn in ipairs(functions) do + fn() + end +end + + +PostFunction.PRIORITY = -1000 +PostFunction.VERSION = "1.0.0" + + +return PostFunction diff --git a/kong/plugins/post-function/schema.lua b/kong/plugins/post-function/schema.lua new file mode 100644 index 00000000000..df8f94bc12b --- /dev/null +++ b/kong/plugins/post-function/schema.lua @@ -0,0 +1,35 @@ +local Errors = require "kong.dao.errors" + + +local function check_functions(value) + for i, entry in ipairs(value) do + local _, err = loadstring(entry) + if err then + return false, Errors.schema("Error parsing post-function #" .. i .. ": " .. err) + end + end + + return true +end + + +return { + no_consumer = true, + api_only = true, + + fields = { + functions = { + required = true, + type = "array", + } + }, + + self_check = function(schema, config, dao, is_updating) + local _, err = check_functions(config.functions) + if err then + return false, err + end + + return true + end, +} diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua new file mode 100644 index 00000000000..23542142805 --- /dev/null +++ b/kong/plugins/pre-function/handler.lua @@ -0,0 +1,34 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local PreFunction = BasePlugin:extend() + +local config_cache = setmetatable({}, { __mode = "k" }) + + +function PreFunction:new() + PreFunction.super.new(self, "pre-function") +end + + +function PreFunction:access(config) + PreFunction.super.access(self) + + local functions = config_cache[config] + if not functions then + functions = {} + for _, fn_str in ipairs(config.functions) do + table.insert(functions, loadstring(fn_str)) + end + config_cache[config] = functions + end + + for _, fn in ipairs(functions) do + fn() + end +end + + +PreFunction.PRIORITY = math.huge +PreFunction.VERSION = "1.0.0" + + +return PreFunction diff --git a/kong/plugins/pre-function/schema.lua b/kong/plugins/pre-function/schema.lua new file mode 100644 index 00000000000..8afd8fce004 --- /dev/null +++ b/kong/plugins/pre-function/schema.lua @@ -0,0 +1,35 @@ +local Errors = require "kong.dao.errors" + + +local function check_functions(value) + for i, entry in ipairs(value) do + local _, err = loadstring(entry) + if err then + return false, Errors.schema("Error parsing pre-function #" .. i .. ": " .. err) + end + end + + return true +end + + +return { + no_consumer = true, + api_only = true, + + fields = { + functions = { + required = true, + type = "array", + } + }, + + self_check = function(schema, config, dao, is_updating) + local _, err = check_functions(config.functions) + if err then + return false, err + end + + return true + end, +} diff --git a/package.sh b/package.sh new file mode 100755 index 00000000000..c7777caca1c --- /dev/null +++ b/package.sh @@ -0,0 +1,35 @@ +#!/bin/bash + +set -e + +PLUGIN=`basename "$PWD"` +VERSION=`echo *.rockspec | sed "s/^.*-\([0-9.]*\.[0-9]*\.[0.-9]*-[0-9]*\)\.rockspec/\1/"` + +#------------------------------------------------------- +# Remove existing archive directory and create a new one +#------------------------------------------------------- +rm -rf $PLUGIN || true +rm -f $PLUGIN-$VERSION.tar.gz || true +mkdir -p $PLUGIN + +#---------------------------------------------- +# Copy files to be archived to archive directory +#---------------------------------------------- +cp -R ./kong $PLUGIN +cp INSTALL.txt README.md LICENSE *.rockspec $PLUGIN + +#-------------- +# Archive files +#-------------- +tar cvzf $PLUGIN-$VERSION.tar.gz $PLUGIN + +#------------------------- +# Remove archive directory +#------------------------- +rm -rf $PLUGIN || true + +#------------------------- +# Create a rock +#------------------------- +luarocks make +luarocks pack $PLUGIN $VERSION diff --git a/spec/01-pre-function/01-access_spec.lua b/spec/01-pre-function/01-access_spec.lua new file mode 100644 index 00000000000..32cde2b5b2c --- /dev/null +++ b/spec/01-pre-function/01-access_spec.lua @@ -0,0 +1,153 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local mock_fn_one = [[ + ngx.status = 503 + ngx.exit(ngx.status) +]] + +local mock_fn_two = [[ + ngx.status = 404 + ngx.say("Not Found") + ngx.exit(ngx.status) +]] + +local mock_fn_three = [[ + local responses = require "kong.tools.responses" + return responses.send(406, "Invalid") +]] + +local mock_fn_four = [[ + ngx.status = 400 +]] + +local mock_fn_five = [[ + ngx.exit(ngx.status) +]] + +describe("Plugin: pre-function (access)", function() + local client, admin_client + + setup(function() + helpers.run_migrations() + + local api1 = assert(helpers.dao.apis:insert { + name = "api-1", + hosts = { "api1.pre-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "pre-function", + api_id = api1.id, + config = { + functions = { mock_fn_one } + }, + }) + + local api2 = assert(helpers.dao.apis:insert { + name = "api-2", + hosts = { "api2.pre-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "pre-function", + api_id = api2.id, + config = { + functions = { mock_fn_two } + }, + }) + + local api3 = assert(helpers.dao.apis:insert { + name = "api-3", + hosts = { "api3.pre-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "pre-function", + api_id = api3.id, + config = { + functions = { mock_fn_three } + }, + }) + + local api4 = assert(helpers.dao.apis:insert { + name = "api-4", + hosts = { "api4.pre-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "pre-function", + api_id = api4.id, + config = { + functions = { mock_fn_four, mock_fn_five } + }, + }) + + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if client and admin_client then + client:close() + admin_client:close() + end + helpers.stop_kong() + end) + + describe("request termination", function() + it("using ngx.exit()", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api1.pre-function.com" + } + }) + + assert.res_status(503, res) + end) + + it("using ngx.status and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api2.pre-function.com" + } + }) + local body = assert.res_status(404, res) + assert.same("Not Found", body) + end) + + it("import response utility and send message", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api3.pre-function.com" + } + }) + local body = assert.res_status(406, res) + local json = cjson.decode(body) + assert.same({ message = "Invalid" }, json) + end) + + it("cascading functions for a 400 and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api4.pre-function.com" + } + }) + local body = assert.res_status(400, res) + assert.same("Bad request", body) + end) + end) +end) diff --git a/spec/01-pre-function/02-schema_spec.lua b/spec/01-pre-function/02-schema_spec.lua new file mode 100644 index 00000000000..cd7123f64bd --- /dev/null +++ b/spec/01-pre-function/02-schema_spec.lua @@ -0,0 +1,38 @@ +local validate_entity = require("kong.dao.schemas_validation").validate_entity +local pre_schema = require "kong.plugins.pre-function.schema" + +local mock_fn_one = 'print("hello world!")' +local mock_fn_two = 'local x = 1' +local mock_fn_invalid = 'print(' + +describe("pre-function schema", function() + it("validates single function", function() + local ok, err = validate_entity({ functions = { mock_fn_one } }, pre_schema) + + assert.True(ok) + assert.is_nil(err) + end) + + it("validates multiple functions", function() + local ok, err = validate_entity({ functions = { mock_fn_one, mock_fn_two } }, pre_schema) + + assert.True(ok) + assert.is_nil(err) + end) + + describe("errors", function() + it("with an invalid function", function() + local ok, _, err = validate_entity({ functions = { mock_fn_invalid } }, pre_schema) + + assert.False(ok) + assert.equals("Error parsing pre-function #1: [string \"print(\"]:1: unexpected symbol near ''", err.message) + end) + + it("with a valid and invalid function", function() + local ok, _, err = validate_entity({ functions = { mock_fn_one, mock_fn_invalid } }, pre_schema) + + assert.False(ok) + assert.equals("Error parsing pre-function #2: [string \"print(\"]:1: unexpected symbol near ''", err.message) + end) + end) +end) diff --git a/spec/02-post-function/01-access_spec.lua b/spec/02-post-function/01-access_spec.lua new file mode 100644 index 00000000000..6f2609f60be --- /dev/null +++ b/spec/02-post-function/01-access_spec.lua @@ -0,0 +1,153 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local mock_fn_one = [[ + ngx.status = 503 + ngx.exit(ngx.status) +]] + +local mock_fn_two = [[ + ngx.status = 404 + ngx.say("Not Found") + ngx.exit(ngx.status) +]] + +local mock_fn_three = [[ + local responses = require "kong.tools.responses" + return responses.send(406, "Invalid") +]] + +local mock_fn_four = [[ + ngx.status = 400 +]] + +local mock_fn_five = [[ + ngx.exit(ngx.status) +]] + +describe("Plugin: post-function (access)", function() + local client, admin_client + + setup(function() + helpers.run_migrations() + + local api1 = assert(helpers.dao.apis:insert { + name = "api-1", + hosts = { "api1.post-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "post-function", + api_id = api1.id, + config = { + functions = { mock_fn_one } + }, + }) + + local api2 = assert(helpers.dao.apis:insert { + name = "api-2", + hosts = { "api2.post-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "post-function", + api_id = api2.id, + config = { + functions = { mock_fn_two } + }, + }) + + local api3 = assert(helpers.dao.apis:insert { + name = "api-3", + hosts = { "api3.post-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "post-function", + api_id = api3.id, + config = { + functions = { mock_fn_three } + }, + }) + + local api4 = assert(helpers.dao.apis:insert { + name = "api-4", + hosts = { "api4.post-function.com" }, + upstream_url = helpers.mock_upstream_url, + }) + assert(helpers.dao.plugins:insert { + name = "post-function", + api_id = api4.id, + config = { + functions = { mock_fn_four, mock_fn_five } + }, + }) + + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if client and admin_client then + client:close() + admin_client:close() + end + helpers.stop_kong() + end) + + describe("request termination", function() + it("using ngx.exit()", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api1.post-function.com" + } + }) + + assert.res_status(503, res) + end) + + it("using ngx.status and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api2.post-function.com" + } + }) + local body = assert.res_status(404, res) + assert.same("Not Found", body) + end) + + it("import response utility and send message", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api3.post-function.com" + } + }) + local body = assert.res_status(406, res) + local json = cjson.decode(body) + assert.same({ message = "Invalid" }, json) + end) + + it("cascading functions for a 400 and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api4.post-function.com" + } + }) + local body = assert.res_status(400, res) + assert.same("Bad request", body) + end) + end) +end) diff --git a/spec/02-post-function/02-schema_spec.lua b/spec/02-post-function/02-schema_spec.lua new file mode 100644 index 00000000000..cd4fea8c7bd --- /dev/null +++ b/spec/02-post-function/02-schema_spec.lua @@ -0,0 +1,38 @@ +local validate_entity = require("kong.dao.schemas_validation").validate_entity +local post_schema = require "kong.plugins.post-function.schema" + +local mock_fn_one = 'print("hello world!")' +local mock_fn_two = 'local x = 1' +local mock_fn_invalid = 'print(' + +describe("post-function schema", function() + it("validates single function", function() + local ok, err = validate_entity({ functions = { mock_fn_one } }, post_schema) + + assert.True(ok) + assert.is_nil(err) + end) + + it("validates multiple functions", function() + local ok, err = validate_entity({ functions = { mock_fn_one, mock_fn_two } }, post_schema) + + assert.True(ok) + assert.is_nil(err) + end) + + describe("errors", function() + it("with an invalid function", function() + local ok, _, err = validate_entity({ functions = { mock_fn_invalid } }, post_schema) + + assert.False(ok) + assert.equals("Error parsing post-function #1: [string \"print(\"]:1: unexpected symbol near ''", err.message) + end) + + it("with a valid and invalid function", function() + local ok, _, err = validate_entity({ functions = { mock_fn_one, mock_fn_invalid } }, post_schema) + + assert.False(ok) + assert.equals("Error parsing post-function #2: [string \"print(\"]:1: unexpected symbol near ''", err.message) + end) + end) +end) From 546dbc45a65ebb22f05204165d991ef7fc5689bf Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Sat, 31 Mar 2018 19:27:31 -0300 Subject: [PATCH 0003/4351] chore(request-transformer) import from EE tree --- CHANGELOG.md | 3 + INSTALL.txt | 223 +++ LICENSE | 1 + README.md | 16 + ...rise-request-transformer-0.31.0-0.rockspec | 24 + .../request-transformer-advanced/access.lua | 523 ++++++ .../request-transformer-advanced/handler.lua | 18 + .../migrations/cassandra.lua | 10 + .../migrations/common.lua | 36 + .../migrations/postgres.lua | 10 + .../request-transformer-advanced/schema.lua | 90 + package.sh | 35 + spec/01-schema_spec.lua | 57 + spec/02-access_spec.lua | 1661 +++++++++++++++++ spec/03-api_spec.lua | 118 ++ 15 files changed, 2825 insertions(+) create mode 100644 CHANGELOG.md create mode 100644 INSTALL.txt create mode 100644 LICENSE create mode 100644 README.md create mode 100644 kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec create mode 100644 kong/plugins/request-transformer-advanced/access.lua create mode 100644 kong/plugins/request-transformer-advanced/handler.lua create mode 100644 kong/plugins/request-transformer-advanced/migrations/cassandra.lua create mode 100644 kong/plugins/request-transformer-advanced/migrations/common.lua create mode 100644 kong/plugins/request-transformer-advanced/migrations/postgres.lua create mode 100644 kong/plugins/request-transformer-advanced/schema.lua create mode 100755 package.sh create mode 100644 spec/01-schema_spec.lua create mode 100644 spec/02-access_spec.lua create mode 100644 spec/03-api_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000000..3bf4cfbe4a7 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,3 @@ +## 0.1.0 + +- `pre-function` and `post-function` enterprise plugins added diff --git a/INSTALL.txt b/INSTALL.txt new file mode 100644 index 00000000000..290a6d85baf --- /dev/null +++ b/INSTALL.txt @@ -0,0 +1,223 @@ +========================================== +Installation guide for Kong custom plugins +========================================== + +-------------------------------- +| Kong version | 0.30 | +|-----------------|------------| +| Latest revision | 2017/12/15 | +-------------------------------- + +Custom plugins for Kong consist of Lua source files that need to be in the file +system of each of your Kong nodes. This guide will provide you with step-by-step +instructions that will make a Kong node aware of your custom plugin(s). + +These steps should be applied to each node in your Kong cluster, so that the +custom plugin(s) are available on each one of them. + +Prerequisite: Kong must be installed on the host. + + +1. Extract the custom plugin's sources +====================================== + +You were provided with an archive containing the sources and documentation for +your plugin. You can extract it with: + + $ tar -xvf -.tar.gz + + Where is the name of the plugin, and its version + number. + +The contents of this archive should be close to the following: + + $ tree + + ├── INSTALL.txt + ├── README.md + ├── kong + │ └── plugins + │ └── + │ ├── handler.lua + │ └── schema.lua + └── -.rockspec + + * README.md is the documentation for this plugin: it covers topics such as + its functionalities, configuration capabilities, usage examples, etc. + * INSTALL.txt is this file. + * `kong/plugins/` is a directory containing the Lua sources + for this plugin. It contains at least 2 files: `handler.lua` and + `schema.lua`. + * `-.rockspec` is a file describing the Lua sources + in case you wish to install this plugin via LuaRocks, as described later. + + +2. Install the custom plugin's sources +====================================== + +For a Kong node to be able to use the custom plugin, the custom plugin's Lua +sources must be installed on your host's file system. There are two ways of +doing so: via LuaRocks, or manually. Choose one of the two, and jump to +section 3. + +1. Via LuaRocks + + If the `luarocks` utility is installed in your system (this is likely the + case if you used one of the official installation packages), you can + install the Lua sources in your LuaRocks tree (a directory in which + LuaRocks installs Lua modules). + + You can do so by changing the current directory to the extracted archive, + where the rockspec file is: + + $ cd + + And then run the following: + + $ luarocks make + + This will install the Lua sources in `kong/plugins/` in your + system's LuaRocks tree, where all the Kong sources are already present. + +2. Manually + + A more conservative way of installing your plugin's sources is + to avoid "polluting" the LuaRocks tree, and instead, point Kong + to the directory containing them. + + This is done by tweaking the `lua_package_path` property of your Kong + configuration. Under the hood, this property is an alias to the `LUA_PATH` + variable of the Lua VM, if you are familiar with it. + + Those properties contain a semicolon-separated list of directories in + which to search for Lua sources. It should be set like so in your Kong + configuration file: + + lua_package_path = //?.lua;; + + Where: + + * `/` is the path to the directory containing the + extracted archive. It should be the location of the `kong` directory + from the archive. + * `?` is a placeholder that will be replaced by + `kong.plugins.` when Kong will try to load your plugin. Do + not change it. + * `;;` a placeholder for the "the default Lua path". Do not change it. + + Example: + + The plugin `something` being located on the file system such that the + handler file is: + + /usr/local/custom/kong/plugins/something/handler.lua + + The location of the `kong` directory is: /usr/local/custom, hence the + proper path setup would be: + + lua_package_path = /usr/local/custom/?.lua;; + + Multiple plugins: + + If you wish to install two or more custom plugins this way, you can set + the variable to something like: + + lua_package_path = /path/to/plugin1/?.lua;/path/to/plugin2/?.lua;; + + * `;` is the separator between directories. + * `;;` still means "the default Lua path". + + Note: you can also set this property via its environment variable + equivalent: `KONG_LUA_PACKAGE_PATH`. + +Reminder: regardless of which method you are using to install your plugin's +sources, you must still do so for each node in your Kong nodes. + + +3. Instruct Kong to load your custom plugin +=========================================== + +You must now add the custom plugin's name to the `custom_plugins` list in your +Kong configuration (on each Kong node): + + custom_plugins = + +If you are using two or more custom plugins, insert commas in between, like so: + + custom_plugins = plugin1,plugin2 + +Note: you can also set this property via its environment variable equivalent: +`KONG_CUSTOM_PLUGINS`. + +Reminder: don't forget to update the `custom_plugins` directive for each node +in your Kong cluster. + + +4. Start Kong +============= + +You should now be able to start Kong without any issue. Consult your custom +plugin's README.md file for instructions on how to enable/configure your plugin +on an API or Consumer object. + +To make sure your plugin is being loaded by Kong, you can start Kong with a +`debug` log level: + + log_level = debug + + or: + + KONG_LOG_LEVEL=debug + +Then, you should see the following log for each plugin being loaded: + + [debug] Loading plugin + + +5. Removing a plugin +==================== +There are three steps to completely remove a plugin. + +1. remove the plugin from your Kong api configuration. Make sure that it + is no longer applied globally nor for any api or consumer. This has to be + done only once for the entire Kong cluster, no restart/reload required. + This step in itself will make that the plugin is no longer used. But + it is still possible to re-apply the plugin. + +2. remove the plugin from the `custom_plugins` directive (on each Kong node). + Make sure to have completed step 1 before doing so. After this step + it will be impossible for anyone to re-apply the plugin to any Kong + api, consumer, or even globally. This step requires to restart/reload the + Kong node to take effect. + +3. delete the plugin related files from each of the Kong nodes (for the + paranoid only). Make sure to have completed step 2, including restarting/ + reloading Kong, before deleting the files. If you used LuaRocks to install + the plugin, you can do `luarocks remove ` to remove it. + + +6. Troubleshooting +================== + +Kong can fail to start because of a misconfigured custom plugin for several +reasons: + +* "plugin is in use but not enabled" -> this error means that you configured a + custom plugin from another node, and that the plugin configuration is in the + database, but that the current node you are trying to start does not have it + in its custom_plugins directive. + To resolve, add the plugin's name to the node's custom_plugins directive. + +* "plugin is enabled but not installed" -> this means that the plugin's name + is present in the custom_plugins directive, but that Kong is unable to load + the `handler.lua` source file from the file system. + To resolve, make sure that the lua_package_path directive is properly set to + load this plugin's Lua sources. + +* "no configuration schema found for plugin" -> the plugin is installed, + enabled in custom_plugins, but Kong is unable to load the `schema.lua` + source file from the file system. + To resolve, make sure that the `schema.lua` file is present alongside the + plugin's `handler.lua` file. + +Feel free to contact for further troubleshooting. diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..641bbad704e --- /dev/null +++ b/LICENSE @@ -0,0 +1 @@ +Use of this software is subject to the terms of your license agreement with Kong Inc. diff --git a/README.md b/README.md new file mode 100644 index 00000000000..68398988e66 --- /dev/null +++ b/README.md @@ -0,0 +1,16 @@ +# kong-plugin-enterprise-request-transformer + +XXXX + +## Configuration + +XXX + +## Usage + +XXX + +## Enterprise Support + +Support, Demo, Training, API Certifications and Consulting +available at https://getkong.org/enterprise. diff --git a/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec b/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec new file mode 100644 index 00000000000..c8cd3ccc965 --- /dev/null +++ b/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec @@ -0,0 +1,24 @@ +package = "kong-plugin-enterprise-request-transformer" +version = "0.31.0-0" + +source = { + url = "https://github.com/Kong/kong-plugin-enterprise-request-transformer", + tag = "0.31.0" +} + +supported_platforms = {"linux", "macosx"} +description = { + summary = "Kong Enterprise Request Transformer", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.request-transformer-advanced.migrations.cassandra"] = "kong/plugins/request-transformer-advanced/migrations/cassandra.lua", + ["kong.plugins.request-transformer-advanced.migrations.postgres"] = "kong/plugins/request-transformer-advanced/migrations/postgres.lua", + ["kong.plugins.request-transformer-advanced.migrations.common"] = "kong/plugins/request-transformer-advanced/migrations/common.lua", + ["kong.plugins.request-transformer-advanced.handler"] = "kong/plugins/request-transformer-advanced/handler.lua", + ["kong.plugins.request-transformer-advanced.access"] = "kong/plugins/request-transformer-advanced/access.lua", + ["kong.plugins.request-transformer-advanced.schema"] = "kong/plugins/request-transformer-advanced/schema.lua", + } +} diff --git a/kong/plugins/request-transformer-advanced/access.lua b/kong/plugins/request-transformer-advanced/access.lua new file mode 100644 index 00000000000..55b2ca09ae4 --- /dev/null +++ b/kong/plugins/request-transformer-advanced/access.lua @@ -0,0 +1,523 @@ +local multipart = require "multipart" +local cjson = require "cjson" +local pl_template = require "pl.template" +local pl_tablex = require "pl.tablex" + +local table_insert = table.insert +local req_set_uri_args = ngx.req.set_uri_args +local req_get_uri_args = ngx.req.get_uri_args +local req_set_header = ngx.req.set_header +local req_get_headers = ngx.req.get_headers +local req_read_body = ngx.req.read_body +local req_set_body_data = ngx.req.set_body_data +local req_get_body_data = ngx.req.get_body_data +local req_clear_header = ngx.req.clear_header +local req_set_method = ngx.req.set_method +local encode_args = ngx.encode_args +local ngx_decode_args = ngx.decode_args +local ngx_log = ngx.log +local type = type +local str_find = string.find +local pcall = pcall +local pairs = pairs +local error = error +local tostring = tostring +local rawset = rawset +local pl_copy_table = pl_tablex.deepcopy + +local _M = {} +local template_cache = setmetatable( {}, { __mode = "k" }) +local template_environment + +local DEBUG = ngx.DEBUG +local CONTENT_LENGTH = "content-length" +local CONTENT_TYPE = "content-type" +local HOST = "host" +local JSON, MULTI, ENCODED = "json", "multi_part", "form_encoded" +local EMPTY = pl_tablex.readonly({}) + +local function parse_json(body) + if body then + local status, res = pcall(cjson.decode, body) + if status then + return res + end + end +end + +local function decode_args(body) + if body then + return ngx_decode_args(body) + end + return {} +end + +local function get_content_type(content_type) + if content_type == nil then + return + end + if str_find(content_type:lower(), "application/json", nil, true) then + return JSON + elseif str_find(content_type:lower(), "multipart/form-data", nil, true) then + return MULTI + elseif str_find(content_type:lower(), "application/x-www-form-urlencoded", nil, true) then + return ENCODED + end +end + +-- meta table for the sandbox, exposing lazily loaded values +local __meta_environment = { + __index = function(self, key) + local lazy_loaders = { + headers = function(self) + return req_get_headers() or EMPTY + end, + query_params = function(self) + return req_get_uri_args() or EMPTY + end, + uri_captures = function(self) + return (ngx.ctx.router_matches or EMPTY).uri_captures or EMPTY + end, + } + local loader = lazy_loaders[key] + if not loader then + -- we don't have a loader, so just return nothing + return + end + -- set the result on the table to not load again + local value = loader() + rawset(self, key, value) + return value + end, + __new_index = function(self) + error("This environment is read-only.") + end, +} + +template_environment = setmetatable({ + -- here we can optionally add functions to expose to the sandbox, eg: + -- tostring = tostring, -- for example +}, __meta_environment) + +local function clear_environment(conf) + rawset(template_environment, "headers", nil) + rawset(template_environment, "query_params", nil) + rawset(template_environment, "uri_captures", nil) +end + +local function param_value(source_template, config_array) + if not source_template or source_template == "" then + return nil + end + + -- find compiled templates for this plugin-configuration array + local compiled_templates = template_cache[config_array] + if not compiled_templates then + compiled_templates = {} + -- store it by `config_array` which is part of the plugin `conf` table + -- it will be GC'ed at the same time as `conf` and hence invalidate the + -- compiled templates here as well as the cache-table has weak-keys + template_cache[config_array] = compiled_templates + end + + -- Find or compile the specific template + local compiled_template = compiled_templates[source_template] + if not compiled_template then + compiled_template = pl_template.compile(source_template) + compiled_templates[source_template] = compiled_template + end + + return compiled_template:render(template_environment) +end + +local function iter(config_array) + return function(config_array, i, previous_name, previous_value) + i = i + 1 + local current_pair = config_array[i] + if current_pair == nil then -- n + 1 + return nil + end + + local current_name, current_value = current_pair:match("^([^:]+):*(.-)$") + + if current_value == "" then + return i, current_name + end + + -- FIXME: the engine is unsafe at render time until + -- https://github.com/stevedonovan/Penlight/pull/256 is merged + -- and released once that is merged, this pcall() should be + -- removed (for performance reasons) + local status, res, err = pcall(param_value, current_value, + config_array) + if not status then + -- this is a hard error because the renderer isn't safe + -- throw a 500 for this one. This check and error can be removed once + -- it's safe + return error("[request-transformer-advanced] failed to render the template " .. + tostring(current_value) .. ", error: the renderer " .. + "encountered a value that was not coercable to a " .. + "string (usually a table)") + end + + if err then + return error("[request-transformer-advanced] failed to render the template ", + current_value, ", error:", err) + end + + ngx_log(DEBUG, "[request-transformer-advanced] template `", current_value, + "` rendered to `", res, "`") + + return i, current_name, res + end, config_array, 0 +end + +local function append_value(current_value, value) + local current_value_type = type(current_value) + + if current_value_type == "string" then + return { current_value, value } + elseif current_value_type == "table" then + table_insert(current_value, value) + return current_value + else + return { value } + end +end + +local function transform_headers(conf) + -- Remove header(s) + for _, name, value in iter(conf.remove.headers) do + if template_environment.headers[name] then + req_clear_header(name) + end + end + + -- Rename headers(s) + for _, old_name, new_name in iter(conf.rename.headers) do + if template_environment.headers[old_name] then + local value = template_environment.headers[old_name] + req_set_header(new_name, value) + req_clear_header(old_name) + end + end + + -- Replace header(s) + for _, name, value in iter(conf.replace.headers) do + if template_environment.headers[name] then + req_set_header(name, value) + if name:lower() == HOST then -- Host header has a special treatment + ngx.var.upstream_host = value + end + end + end + + -- Add header(s) + for _, name, value in iter(conf.add.headers) do + if not template_environment.headers[name] then + req_set_header(name, value) + if name:lower() == HOST then -- Host header has a special treatment + ngx.var.upstream_host = value + end + end + end + + -- Append header(s) + for _, name, value in iter(conf.append.headers) do + req_set_header(name, append_value(req_get_headers()[name], value)) + if name:lower() == HOST then -- Host header has a special treatment + ngx.var.upstream_host = value + end + end +end + +local function transform_querystrings(conf) + + if not (#conf.remove.querystring > 0 or #conf.rename.querystring or + #conf.replace.querystring > 0 or #conf.add.querystring > 0 or + #conf.append.querystring > 0) then + return + end + + local querystring = pl_copy_table(template_environment.query_params) + + -- Remove querystring(s) + for _, name, value in iter(conf.remove.querystring) do + querystring[name] = nil + end + + -- Rename querystring(s) + for _, old_name, new_name in iter(conf.rename.querystring) do + local value = querystring[old_name] + querystring[new_name] = value + querystring[old_name] = nil + end + + for _, name, value in iter(conf.replace.querystring) do + if querystring[name] then + querystring[name] = value + end + end + + -- Add querystring(s) + for _, name, value in iter(conf.add.querystring) do + if not querystring[name] then + querystring[name] = value + end + end + + -- Append querystring(s) + for _, name, value in iter(conf.append.querystring) do + querystring[name] = append_value(querystring[name], value) + end + req_set_uri_args(querystring) +end + +local function transform_json_body(conf, body, content_length) + local removed, renamed, replaced, added, appended = false, false, false, false, false + local content_length = (body and #body) or 0 + local parameters = parse_json(body) + if parameters == nil and content_length > 0 then + return false, nil + end + + if content_length > 0 and #conf.remove.body > 0 then + for _, name, value in iter(conf.remove.body) do + parameters[name] = nil + removed = true + end + end + + if content_length > 0 and #conf.rename.body > 0 then + for _, old_name, new_name in iter(conf.rename.body) do + local value = parameters[old_name] + parameters[new_name] = value + parameters[old_name] = nil + renamed = true + end + end + + if content_length > 0 and #conf.replace.body > 0 then + for _, name, value in iter(conf.replace.body) do + if parameters[name] then + parameters[name] = value + replaced = true + end + end + end + + if #conf.add.body > 0 then + for _, name, value in iter(conf.add.body) do + if not parameters[name] then + parameters[name] = value + added = true + end + end + end + + if #conf.append.body > 0 then + for _, name, value in iter(conf.append.body) do + local old_value = parameters[name] + parameters[name] = append_value(old_value, value) + appended = true + end + end + + if removed or renamed or replaced or added or appended then + return true, cjson.encode(parameters) + end +end + +local function transform_url_encoded_body(conf, body, content_length) + local renamed, removed, replaced, added, appended = false, false, false, false, false + local parameters = decode_args(body) + + if content_length > 0 and #conf.remove.body > 0 then + for _, name, value in iter(conf.remove.body) do + parameters[name] = nil + removed = true + end + end + + if content_length > 0 and #conf.rename.body > 0 then + for _, old_name, new_name in iter(conf.rename.body) do + local value = parameters[old_name] + parameters[new_name] = value + parameters[old_name] = nil + renamed = true + end + end + + if content_length > 0 and #conf.replace.body > 0 then + for _, name, value in iter(conf.replace.body) do + if parameters[name] then + parameters[name] = value + replaced = true + end + end + end + + if #conf.add.body > 0 then + for _, name, value in iter(conf.add.body) do + if parameters[name] == nil then + parameters[name] = value + added = true + end + end + end + + if #conf.append.body > 0 then + for _, name, value in iter(conf.append.body) do + local old_value = parameters[name] + parameters[name] = append_value(old_value, value) + appended = true + end + end + + if removed or renamed or replaced or added or appended then + return true, encode_args(parameters) + end +end + +local function transform_multipart_body(conf, body, content_length, content_type_value) + local removed, renamed, replaced, added, appended = false, false, false, false, false + local parameters = multipart(body and body or "", content_type_value) + + if content_length > 0 and #conf.rename.body > 0 then + for _, old_name, new_name in iter(conf.rename.body) do + if parameters:get(old_name) then + local value = parameters:get(old_name).value + parameters:set_simple(new_name, value) + parameters:delete(old_name) + renamed = true + end + end + end + + if content_length > 0 and #conf.remove.body > 0 then + for _, name, value in iter(conf.remove.body) do + parameters:delete(name) + removed = true + end + end + + if content_length > 0 and #conf.replace.body > 0 then + for _, name, value in iter(conf.replace.body) do + if parameters:get(name) then + parameters:delete(name) + parameters:set_simple(name, value) + replaced = true + end + end + end + + if #conf.add.body > 0 then + for _, name, value in iter(conf.add.body) do + if not parameters:get(name) then + parameters:set_simple(name, value) + added = true + end + end + end + + if removed or renamed or replaced or added or appended then + return true, parameters:tostring() + end +end + +local function transform_body(conf) + local content_type_value = req_get_headers()[CONTENT_TYPE] + local content_type = get_content_type(content_type_value) + if content_type == nil or #conf.rename.body < 1 and + #conf.remove.body < 1 and #conf.replace.body < 1 and + #conf.add.body < 1 and #conf.append.body < 1 then + return + end + + -- Call req_read_body to read the request body first + req_read_body() + local body = req_get_body_data() + local is_body_transformed = false + local content_length = (body and #body) or 0 + + if content_type == ENCODED then + is_body_transformed, body = transform_url_encoded_body(conf, body, content_length) + elseif content_type == MULTI then + is_body_transformed, body = transform_multipart_body(conf, body, content_length, content_type_value) + elseif content_type == JSON then + is_body_transformed, body = transform_json_body(conf, body, content_length) + end + + if is_body_transformed then + req_set_body_data(body) + req_set_header(CONTENT_LENGTH, #body) + end +end + +local function transform_method(conf) + if conf.http_method then + req_set_method(ngx["HTTP_" .. conf.http_method:upper()]) + if conf.http_method == "GET" or conf.http_method == "HEAD" or conf.http_method == "TRACE" then + local content_type_value = req_get_headers()[CONTENT_TYPE] + local content_type = get_content_type(content_type_value) + if content_type == ENCODED then + -- Also put the body into querystring + + -- Read the body + req_read_body() + local body = req_get_body_data() + local parameters = decode_args(body) + + -- Append to querystring + local querystring = req_get_uri_args() + for name, value in pairs(parameters) do + querystring[name] = value + end + req_set_uri_args(querystring) + end + end + end +end + +local function transform_uri(conf) + if conf.replace.uri then + + -- FIXME: the engine is unsafe at render time until + -- https://github.com/stevedonovan/Penlight/pull/256 is merged + -- and released once that is merged, this pcall() should be + -- removed (for performance reasons) + local status, res, err = pcall(param_value, conf.replace.uri, + conf.replace) + if not status then + -- this is a hard error because the renderer isn't safe + -- throw a 500 for this one. This check and error can be removed once + -- it's safe + return error("[request-transformer-advanced] failed to render the template " .. + tostring(conf.replace.uri) .. + ", error: the renderer encountered a value that was not" .. + " coercable to a string (usually a table)") + end + if err then + return error("[request-transformer-advanced] failed to render the template ", + conf.replace.uri, ", error:", err) + end + + ngx_log(DEBUG, "[request-transformer-advanced] template `", conf.replace.uri, + "` rendered to `", res, "`") + + if res then + ngx.var.upstream_uri = res + end + end +end + +function _M.execute(conf) + clear_environment() + transform_uri(conf) + transform_method(conf) + transform_body(conf) + transform_headers(conf) + transform_querystrings(conf) +end + +return _M diff --git a/kong/plugins/request-transformer-advanced/handler.lua b/kong/plugins/request-transformer-advanced/handler.lua new file mode 100644 index 00000000000..5cd4f11a8c2 --- /dev/null +++ b/kong/plugins/request-transformer-advanced/handler.lua @@ -0,0 +1,18 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local access = require "kong.plugins.request-transformer-advanced.access" + +local RequestTransformerHandler = BasePlugin:extend() + +function RequestTransformerHandler:new() + RequestTransformerHandler.super.new(self, "request-transformer-advanced") +end + +function RequestTransformerHandler:access(conf) + RequestTransformerHandler.super.access(self) + access.execute(conf) +end + +RequestTransformerHandler.PRIORITY = 802 +RequestTransformerHandler.VERSION = "0.1.0" + +return RequestTransformerHandler diff --git a/kong/plugins/request-transformer-advanced/migrations/cassandra.lua b/kong/plugins/request-transformer-advanced/migrations/cassandra.lua new file mode 100644 index 00000000000..af9c1d643c5 --- /dev/null +++ b/kong/plugins/request-transformer-advanced/migrations/cassandra.lua @@ -0,0 +1,10 @@ +local common = require "kong.plugins.request-transformer-advanced.migrations.common" + + +return { + { + name = "2017-11-28-120000_request-transformer-rename", + up = common.rt_rename, + down = function() end, + }, +} diff --git a/kong/plugins/request-transformer-advanced/migrations/common.lua b/kong/plugins/request-transformer-advanced/migrations/common.lua new file mode 100644 index 00000000000..160f154593c --- /dev/null +++ b/kong/plugins/request-transformer-advanced/migrations/common.lua @@ -0,0 +1,36 @@ +local utils = require "kong.tools.utils" + + +local _M = {} + + +function _M.rt_rename(_, _, dao) + local plugins, err = dao.plugins:find_all({ name = "request-transformer" }) + if err then + return err + end + + for i = 1, #plugins do + local plugin = plugins[i] + local _, err = dao.plugins:insert({ + name = "request-transformer-advanced", + api_id = plugin.api_id, + consumer_id = plugin.consumer_id, + enabled = plugin.enabled, + config = utils.deep_copy(plugin.config), + }) + if err then + return err + end + + -- drop the old entry + local _, err = dao.plugins:delete(plugin, { quite = true }) + if err then + return err + end + end +end + + +return _M + diff --git a/kong/plugins/request-transformer-advanced/migrations/postgres.lua b/kong/plugins/request-transformer-advanced/migrations/postgres.lua new file mode 100644 index 00000000000..af9c1d643c5 --- /dev/null +++ b/kong/plugins/request-transformer-advanced/migrations/postgres.lua @@ -0,0 +1,10 @@ +local common = require "kong.plugins.request-transformer-advanced.migrations.common" + + +return { + { + name = "2017-11-28-120000_request-transformer-rename", + up = common.rt_rename, + down = function() end, + }, +} diff --git a/kong/plugins/request-transformer-advanced/schema.lua b/kong/plugins/request-transformer-advanced/schema.lua new file mode 100644 index 00000000000..3803b72a7fa --- /dev/null +++ b/kong/plugins/request-transformer-advanced/schema.lua @@ -0,0 +1,90 @@ +local pl_template = require "pl.template" + +-- entries must have colons to set the key and value apart +local function check_for_value(value) + for _, entry in ipairs(value) do + + local name, value = entry:match("^([^:]+):*(.-)$") + if not name or not value or value == "" then + return false, "key '" ..name.. "' has no value" + end + + local status, res, err = pcall(pl_template.compile, value) + if not status or err then + return false, "value '" .. value .. + "' is not in supported format, error:" .. + (status and res or err) + end + + end + return true +end + +local function check_method(value) + if not value then + return true + end + local method = value:upper() + local ngx_method = ngx["HTTP_" .. method] + if not ngx_method then + return false, method .. " is not supported" + end + return true +end + +return { + fields = { + http_method = {type = "string", func = check_method}, + remove = { + type = "table", + schema = { + fields = { + body = {type = "array", default = {}}, -- does not need colons + headers = {type = "array", default = {}}, -- does not need colons + querystring = {type = "array", default = {}} -- does not need colons + } + } + }, + rename = { + type = "table", + schema = { + fields = { + body = {type = "array", default = {}}, + headers = {type = "array", default = {}}, + querystring = {type = "array", default = {}} + } + } + }, + replace = { + type = "table", + schema = { + fields = { + body = {type = "array", default = {}, func = check_for_value}, + headers = {type = "array", default = {}, func = check_for_value}, + querystring = {type = "array", default = {}, func = check_for_value }, + uri = {type = "string"} + } + } + }, + add = { + type = "table", + schema = { + fields = { + body = {type = "array", default = {}, func = check_for_value}, + headers = {type = "array", default = {}, func = check_for_value}, + querystring = {type = "array", default = {}, func = check_for_value} + } + } + }, + append = { + type = "table", + schema = { + fields = { + body = {type = "array", default = {}, func = check_for_value}, + headers = {type = "array", default = {}, func = check_for_value}, + querystring = {type = "array", default = {}, func = check_for_value} + } + } + } + } +} diff --git a/package.sh b/package.sh new file mode 100755 index 00000000000..c7777caca1c --- /dev/null +++ b/package.sh @@ -0,0 +1,35 @@ +#!/bin/bash + +set -e + +PLUGIN=`basename "$PWD"` +VERSION=`echo *.rockspec | sed "s/^.*-\([0-9.]*\.[0-9]*\.[0.-9]*-[0-9]*\)\.rockspec/\1/"` + +#------------------------------------------------------- +# Remove existing archive directory and create a new one +#------------------------------------------------------- +rm -rf $PLUGIN || true +rm -f $PLUGIN-$VERSION.tar.gz || true +mkdir -p $PLUGIN + +#---------------------------------------------- +# Copy files to be archived to archive directory +#---------------------------------------------- +cp -R ./kong $PLUGIN +cp INSTALL.txt README.md LICENSE *.rockspec $PLUGIN + +#-------------- +# Archive files +#-------------- +tar cvzf $PLUGIN-$VERSION.tar.gz $PLUGIN + +#------------------------- +# Remove archive directory +#------------------------- +rm -rf $PLUGIN || true + +#------------------------- +# Create a rock +#------------------------- +luarocks make +luarocks pack $PLUGIN $VERSION diff --git a/spec/01-schema_spec.lua b/spec/01-schema_spec.lua new file mode 100644 index 00000000000..10df718dca8 --- /dev/null +++ b/spec/01-schema_spec.lua @@ -0,0 +1,57 @@ +local schemas = require "kong.dao.schemas_validation" +local request_transformer_schema = require "kong.plugins.request-transformer-advanced.schema" +local validate_entity = schemas.validate_entity + +describe("Plugin: request-transformer-advanced(schema)", function() + it("validates http_method", function() + local ok, err = validate_entity({http_method = "GET"}, request_transformer_schema) + assert.is_nil(err) + assert.True(ok) + end) + it("errors invalid http_method", function() + local ok, err = validate_entity({http_method = "HELLO"}, request_transformer_schema) + assert.equal("HELLO is not supported", err.http_method) + assert.False(ok) + end) + it("validate regex pattern as value", function() + local config = { + add = { + querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2:$(uri_captures.user2)"}, + } + } + local ok, err = validate_entity(config, request_transformer_schema) + assert.is_true(ok) + assert.is_nil(err) + end) + it("validate string as value", function() + local config = { + add = { + querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2:value"}, + } + } + local ok, err = validate_entity(config, request_transformer_schema) + assert.is_true(ok) + assert.is_nil(err) + end) + it("error for missing value", function() + local config = { + add = { + querystring = {"uri_param2:"}, + } + } + local ok, err = validate_entity(config, request_transformer_schema) + assert.is_false(ok) + assert.not_nil(err) + end) + it("error for malformed regex pattern in value", function() + local config = { + add = { + querystring = {"uri_param2:$(uri_captures user2)"}, + } + } + local ok, err = validate_entity(config, request_transformer_schema) + assert.is_false(ok) + assert.not_nil(err) + end) +end) + diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua new file mode 100644 index 00000000000..74a71cf20cd --- /dev/null +++ b/spec/02-access_spec.lua @@ -0,0 +1,1661 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +describe("Plugin: request-transformer-advanced(access)", function() + local client + + setup(function() + helpers.get_db_utils() + + local api1 = assert(helpers.dao.apis:insert { name = "api-1", hosts = { "test1.com" }, upstream_url = helpers.mock_upstream_url}) + local api2 = assert(helpers.dao.apis:insert { name = "api-2", hosts = { "test2.com" }, upstream_url = helpers.mock_upstream_url}) + local api3 = assert(helpers.dao.apis:insert { name = "api-3", hosts = { "test3.com" }, upstream_url = helpers.mock_upstream_url}) + local api4 = assert(helpers.dao.apis:insert { name = "api-4", hosts = { "test4.com" }, upstream_url = helpers.mock_upstream_url}) + local api5 = assert(helpers.dao.apis:insert { name = "api-5", hosts = { "test5.com" }, upstream_url = helpers.mock_upstream_url}) + local api6 = assert(helpers.dao.apis:insert { name = "api-6", hosts = { "test6.com" }, upstream_url = helpers.mock_upstream_url}) + local api7 = assert(helpers.dao.apis:insert { name = "api-7", hosts = { "test7.com" }, upstream_url = helpers.mock_upstream_url}) + local api8 = assert(helpers.dao.apis:insert { name = "api-8", hosts = { "test8.com" }, upstream_url = helpers.mock_upstream_url}) + local api9 = assert(helpers.dao.apis:insert { name = "api-9", hosts = { "test9.com" }, upstream_url = helpers.mock_upstream_url}) + local api10 = assert(helpers.dao.apis:insert { name = "api-10", hosts = { "test10.com" }, uris = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local api11 = assert(helpers.dao.apis:insert { name = "api-11", hosts = { "test11.com" }, uris = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url}) + local api12 = assert(helpers.dao.apis:insert { name = "api-12", hosts = { "test12.com" }, uris = { "/requests/" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local api13 = assert(helpers.dao.apis:insert { name = "api-13", hosts = { "test13.com" }, uris = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url}) + local api14 = assert(helpers.dao.apis:insert { name = "api-14", hosts = { "test14.com" }, uris = { "/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url}) + local api15 = assert(helpers.dao.apis:insert { name = "api-15", hosts = { "test15.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local api16 = assert(helpers.dao.apis:insert { name = "api-16", hosts = { "test16.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local api17 = assert(helpers.dao.apis:insert { name = "api-17", hosts = { "test17.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local api18 = assert(helpers.dao.apis:insert { name = "api-18", hosts = { "test18.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local api19 = assert(helpers.dao.apis:insert { name = "api-19", hosts = { "test19.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + + assert(helpers.dao.plugins:insert { + api_id = api1.id, + name = "request-transformer-advanced", + config = { + add = { + headers = {"h1:v1", "h2:value:2"}, -- payload containing a colon + querystring = {"q1:v1"}, + body = {"p1:v1"} + } + } + }) + assert(helpers.dao.plugins:insert { + api_id = api2.id, + name = "request-transformer-advanced", + config = { + add = { + headers = {"host:mark"} + } + } + }) + assert(helpers.dao.plugins:insert { + api_id = api3.id, + name = "request-transformer-advanced", + config = { + add = { + headers = {"x-added:a1", "x-added2:b1", "x-added3:c2"}, + querystring = {"query-added:newvalue", "p1:anything:1"}, -- payload containing a colon + body = {"newformparam:newvalue"} + }, + remove = { + headers = {"x-to-remove"}, + querystring = {"toremovequery"} + }, + append = { + headers = {"x-added:a2", "x-added:a3"}, + querystring = {"p1:a2", "p2:b1"} + }, + replace = { + headers = {"x-to-replace:false"}, + querystring = {"toreplacequery:no"} + } + } + }) + assert(helpers.dao.plugins:insert { + api_id = api4.id, + name = "request-transformer-advanced", + config = { + remove = { + headers = {"x-to-remove"}, + querystring = {"q1"}, + body = {"toremoveform"} + } + } + }) + assert(helpers.dao.plugins:insert { + api_id = api5.id, + name = "request-transformer-advanced", + config = { + replace = { + headers = {"h1:v1"}, + querystring = {"q1:v1"}, + body = {"p1:v1"} + } + } + }) + assert(helpers.dao.plugins:insert { + api_id = api6.id, + name = "request-transformer-advanced", + config = { + append = { + headers = {"h1:v1", "h1:v2", "h2:v1",}, + querystring = {"q1:v1", "q1:v2", "q2:v1"}, + body = {"p1:v1", "p1:v2", "p2:value:1"} -- payload containing a colon + } + } + }) + assert(helpers.dao.plugins:insert { + api_id = api7.id, + name = "request-transformer-advanced", + config = { + http_method = "POST" + } + }) + assert(helpers.dao.plugins:insert { + api_id = api8.id, + name = "request-transformer-advanced", + config = { + http_method = "GET" + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api9.id, + name = "request-transformer-advanced", + config = { + rename = { + headers = {"x-to-rename:x-is-renamed"}, + querystring = {"originalparam:renamedparam"}, + body = {"originalparam:renamedparam"} + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api10.id, + name = "request-transformer-advanced", + config = { + add = { + querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2[some_index][1]:$(uri_captures.user2)"}, + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api11.id, + name = "request-transformer-advanced", + config = { + replace = { + uri = "/requests/user2/$(uri_captures.user2)/user1/$(uri_captures.user1)", + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api12.id, + name = "request-transformer-advanced", + config = { + add = { + querystring = {"uri_param1:$(uri_captures.user1 or 'default1')", "uri_param2:$(uri_captures.user2 or 'default2')"}, + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api13.id, + name = "request-transformer-advanced", + config = { + replace = { + uri = "/requests/user2/$(10 * uri_captures.user1)", + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api14.id, + name = "request-transformer-advanced", + config = { + replace = { + uri = "/requests$(uri_captures[0])", + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api15.id, + name = "request-transformer-advanced", + config = { + add = { + querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2:$(headers.host)"}, + headers = {"x-test-header:$(query_params.q1)"} + }, + remove = { + querystring = {"q1"}, + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api16.id, + name = "request-transformer-advanced", + config = { + replace = { + querystring = {"q2:$(headers['x-remove-header'])"}, + }, + add = { + querystring = {"q1:$(uri_captures.user1)"}, + headers = {"x-test-header:$(headers['x-remove-header'])"} + }, + remove = { + headers = {"x-remove-header"} + }, + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api17.id, + name = "request-transformer-advanced", + config = { + replace = { + querystring = {"q2:$(headers['x-replace-header'])"}, + headers = {"x-replace-header:the new value"} + }, + add = { + querystring = {"q1:$(uri_captures.user1)"}, + headers = {"x-test-header:$(headers['x-replace-header'])"} + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api18.id, + name = "request-transformer-advanced", + config = { + add = { + querystring = {[[q1:$('$(uri_captures.user1)')]]}, + } + } + }) + + assert(helpers.dao.plugins:insert { + api_id = api19.id, + name = "request-transformer-advanced", + config = { + add = { + -- not inserting a value, but the `uri_captures` table itself to provoke a rendering error + querystring = {[[q1:$(uri_captures)]]}, + } + } + }) + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("http method", function() + it("changes the HTTP method from GET to POST", function() + local r = assert(client:send { + method = "GET", + path = "/request?hello=world&name=marco", + headers = { + host = "test7.com" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equal("POST", json.vars.request_method) + assert.equal("world", json.uri_args.hello) + assert.equal("marco", json.uri_args.name) + end) + it("changes the HTTP method from POST to GET", function() + local r = assert(client:send { + method = "POST", + path = "/request?hello=world", + body = { + name = "marco" + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test8.com" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equal("GET", json.vars.request_method) + assert.equal("world", json.uri_args.hello) + assert.equal("marco", json.uri_args.name) + end) + end) + describe("remove", function() + it("specified header", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test4.com", + ["x-to-remove"] = "true", + ["x-another-header"] = "true" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-remove") + assert.request(r).has.header("x-another-header") + end) + it("parameters on url encoded form POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["toremoveform"] = "yes", + ["nottoremove"] = "yes" + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test4.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.formparam("toremoveform") + local value = assert.request(r).has.formparam("nottoremove") + assert.equals("yes", value) + end) + it("parameters from JSON body in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["toremoveform"] = "yes", + ["nottoremove"] = "yes" + }, + headers = { + host = "test4.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_nil(json.params["toremoveform"]) + assert.equals("yes", json.params["nottoremove"]) + end) + it("does not fail if JSON body is malformed in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "malformed json body", + headers = { + host = "test4.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equals("json (error)", json.post_data.kind) + assert.not_nil(json.post_data.error) + end) + it("does not fail if body is empty and content type is application/json in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = {}, + headers = { + host = "test4.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equals('{}', json.post_data.text) + assert.equals("2", json.headers["content-length"]) + end) + it("does not fail if body is empty in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "", + headers = { + host = "test4.com" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.same(cjson.null, json.post_data.params) + assert.equal('', json.post_data.text) + local value = assert.request(r).has.header("content-length") + assert.equal("0", value) + end) + it("parameters on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["toremoveform"] = "yes", + ["nottoremove"] = "yes" + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test4.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.formparam("toremoveform") + local value = assert.request(r).has.formparam("nottoremove") + assert.equals("yes", value) + end) + it("args on GET if it exist", function() + local r = assert( client:send { + method = "GET", + path = "/request", + query = { + q1 = "v1", + q2 = "v2", + }, + body = { + hello = "world" + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test4.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.queryparam("q1") + local value = assert.request(r).has.queryparam("q2") + assert.equals("v2", value) + end) + end) + + describe("rename", function() + it("specified header", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test9.com", + ["x-to-rename"] = "true", + ["x-another-header"] = "true" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-rename") + assert.request(r).has.header("x-is-renamed") + assert.request(r).has.header("x-another-header") + end) + it("does not add as new header if header does not exist", function() + local r = assert( client:send { + method = "GET", + path = "/request", + body = {}, + headers = { + host = "test9.com", + ["x-a-header"] = "true", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("renamedparam") + local h_a_header = assert.request(r).has.header("x-a-header") + assert.equals("true", h_a_header) + end) + it("specified parameters in url encoded body on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + originalparam = "yes", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.formparam("originalparam") + local value = assert.request(r).has.formparam("renamedparam") + assert.equals("yes", value) + end) + it("does not add as new parameter in url encoded body if parameter does not exist on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["x-a-header"] = "true", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.formparam("renamedparam") + local value = assert.request(r).has.formparam("x-a-header") + assert.equals("true", value) + end) + it("parameters from JSON body in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["originalparam"] = "yes", + ["nottorename"] = "yes" + }, + headers = { + host = "test9.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_nil(json.params["originalparam"]) + assert.is_not_nil(json.params["renamedparam"]) + assert.equals("yes", json.params["renamedparam"]) + assert.equals("yes", json.params["nottorename"]) + end) + it("does not fail if JSON body is malformed in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "malformed json body", + headers = { + host = "test9.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equals("json (error)", json.post_data.kind) + assert.is_not_nil(json.post_data.error) + end) + it("parameters on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["originalparam"] = "yes", + ["nottorename"] = "yes" + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.formparam("originalparam") + local value = assert.request(r).has.formparam("renamedparam") + assert.equals("yes", value) + local value2 = assert.request(r).has.formparam("nottorename") + assert.equals("yes", value2) + end) + it("args on GET if it exists", function() + local r = assert( client:send { + method = "GET", + path = "/request", + query = { + originalparam = "true", + nottorename = "true", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.queryparam("originalparam") + local value1 = assert.request(r).has.queryparam("renamedparam") + assert.equals("true", value1) + local value2 = assert.request(r).has.queryparam("nottorename") + assert.equals("true", value2) + end) + end) + + describe("rename", function() + it("specified header", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test9.com", + ["x-to-rename"] = "true", + ["x-another-header"] = "true" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-rename") + assert.request(r).has.header("x-is-renamed") + assert.request(r).has.header("x-another-header") + end) + it("does not add as new header if header does not exist", function() + local r = assert( client:send { + method = "GET", + path = "/request", + body = {}, + headers = { + host = "test9.com", + ["x-a-header"] = "true", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("renamedparam") + local h_a_header = assert.request(r).has.header("x-a-header") + assert.equals("true", h_a_header) + end) + it("specified parameters in url encoded body on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + originalparam = "yes", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.formparam("originalparam") + local value = assert.request(r).has.formparam("renamedparam") + assert.equals("yes", value) + end) + it("does not add as new parameter in url encoded body if parameter does not exist on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["x-a-header"] = "true", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.formparam("renamedparam") + local value = assert.request(r).has.formparam("x-a-header") + assert.equals("true", value) + end) + it("parameters from JSON body in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["originalparam"] = "yes", + ["nottorename"] = "yes" + }, + headers = { + host = "test9.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_nil(json.params["originalparam"]) + assert.is_not_nil(json.params["renamedparam"]) + assert.equals("yes", json.params["renamedparam"]) + assert.equals("yes", json.params["nottorename"]) + end) + it("does not fail if JSON body is malformed in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "malformed json body", + headers = { + host = "test9.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equals("json (error)", json.post_data.kind) + assert.is_not_nil(json.post_data.error) + end) + it("parameters on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + ["originalparam"] = "yes", + ["nottorename"] = "yes" + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.formparam("originalparam") + local value = assert.request(r).has.formparam("renamedparam") + assert.equals("yes", value) + local value2 = assert.request(r).has.formparam("nottorename") + assert.equals("yes", value2) + end) + it("args on GET if it exists", function() + local r = assert( client:send { + method = "GET", + path = "/request", + query = { + originalparam = "true", + nottorename = "true", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test9.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.queryparam("originalparam") + local value1 = assert.request(r).has.queryparam("renamedparam") + assert.equals("true", value1) + local value2 = assert.request(r).has.queryparam("nottorename") + assert.equals("true", value2) + end) + end) + + describe("replace", function() + it("specified header if it exist", function() + local r = assert( client:send { + method = "GET", + path = "/request", + body = {}, + headers = { + host = "test5.com", + h1 = "V", + h2 = "v2", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h1 = assert.request(r).has.header("h1") + assert.equals("v1", h_h1) + local h_h2 = assert.request(r).has.header("h2") + assert.equals("v2", h_h2) + end) + it("does not add as new header if header does not exist", function() + local r = assert( client:send { + method = "GET", + path = "/request", + body = {}, + headers = { + host = "test5.com", + h2 = "v2", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("h1") + local h_h2 = assert.request(r).has.header("h2") + assert.equals("v2", h_h2) + end) + it("specified parameters in url encoded body on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "v", + p2 = "v1", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test5.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.formparam("p1") + assert.equals("v1", value) + local value = assert.request(r).has.formparam("p2") + assert.equals("v1", value) + end) + it("does not add as new parameter in url encoded body if parameter does not exist on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p2 = "v1", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test5.com" + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.formparam("p1") + local value = assert.request(r).has.formparam("p2") + assert.equals("v1", value) + end) + it("specified parameters in json body on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "v", + p2 = "v1" + }, + headers = { + host = "test5.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.request(r).has.jsonbody() + assert.equals("v1", json.params.p1) + assert.equals("v1", json.params.p2) + end) + it("does not fail if JSON body is malformed in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "malformed json body", + headers = { + host = "test5.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equal("json (error)", json.post_data.kind) + assert.is_not_nil(json.post_data.error) + end) + it("does not add as new parameter in json if parameter does not exist on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p2 = "v1", + }, + headers = { + host = "test5.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.request(r).has.jsonbody() + assert.is_nil(json.params.p1) + assert.equals("v1", json.params.p2) + end) + it("specified parameters on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "v", + p2 = "v1", + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test5.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local value = assert.request(r).has.formparam("p1") + assert.equals("v1", value) + local value2 = assert.request(r).has.formparam("p2") + assert.equals("v1", value2) + end) + it("does not add as new parameter if parameter does not exist on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p2 = "v1", + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test5.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + + assert.request(r).has.no.formparam("p1") + + local value = assert.request(r).has.formparam("p2") + assert.equals("v1", value) + end) + it("args on POST if it exist", function() + local r = assert(client:send { + method = "POST", + path = "/request", + query = { + q1 = "v", + q2 = "v2", + }, + body = { + hello = "world" + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test5.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q1") + assert.equals("v1", value) + local value = assert.request(r).has.queryparam("q2") + assert.equals("v2", value) + end) + it("does not add new args on POST if it does not exist", function() + local r = assert(client:send { + method = "POST", + path = "/request", + query = { + q2 = "v2", + }, + body = { + hello = "world" + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test5.com" + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.queryparam("q1") + local value = assert.request(r).has.queryparam("q2") + assert.equals("v2", value) + end) + end) + + describe("add", function() + it("new headers", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test1.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h1 = assert.request(r).has.header("h1") + assert.equals("v1", h_h1) + local h_h2 = assert.request(r).has.header("h2") + assert.equals("value:2", h_h2) + end) + it("does not change or append value if header already exists", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + h1 = "v3", + host = "test1.com", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h1 = assert.request(r).has.header("h1") + assert.equals("v3", h_h1) + local h_h2 = assert.request(r).has.header("h2") + assert.equals("value:2", h_h2) + end) + it("new parameter in url encoded body on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + hello = "world", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.formparam("hello") + assert.equals("world", value) + local value = assert.request(r).has.formparam("p1") + assert.equals("v1", value) + end) + it("does not change or append value to parameter in url encoded body on POST when parameter exists", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "should not change", + hello = "world", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.formparam("p1") + assert.equals("should not change", value) + local value = assert.request(r).has.formparam("hello") + assert.equals("world", value) + end) + it("new parameter in JSON body on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + hello = "world", + }, + headers = { + ["Content-Type"] = "application/json", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + local params = assert.request(r).has.jsonbody().params + assert.equals("world", params.hello) + assert.equals("v1", params.p1) + end) + it("does not change or append value to parameter in JSON on POST when parameter exists", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "this should not change", + hello = "world", + }, + headers = { + ["Content-Type"] = "application/json", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + local params = assert.request(r).has.jsonbody().params + assert.equals("world", params.hello) + assert.equals("this should not change", params.p1) + end) + it("does not fail if JSON body is malformed in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "malformed json body", + headers = { + host = "test1.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equal("json (error)", json.post_data.kind) + assert.is_not_nil(json.post_data.error) + end) + it("new parameter on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = {}, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local value = assert.request(r).has.formparam("p1") + assert.equals("v1", value) + end) + it("does not change or append value to parameter on multipart POST when parameter exists", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "this should not change", + hello = "world", + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test1.com" + }, + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local value = assert.request(r).has.formparam("p1") + assert.equals("this should not change", value) + + local value2 = assert.request(r).has.formparam("hello") + assert.equals("world", value2) + end) + it("new querystring on GET", function() + local r = assert( client:send { + method = "GET", + path = "/request", + query = { + q2 = "v2", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q2") + assert.equals("v2", value) + local value = assert.request(r).has.queryparam("q1") + assert.equals("v1", value) + end) + it("does not change or append value to querystring on GET if querystring exists", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + q1 = "v2", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q1") + assert.equals("v2", value) + end) + it("should not change the host header", function() + local r = assert(client:send { + method = "GET", + path = "/get", + headers = { + ["Content-Type"] = "application/json", + host = "test2.com" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + local value = assert.has.header("host", json) + assert.equals(helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port, value) + end) + end) + + describe("append ", function() + it("new header if header does not exists", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test6.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h2 = assert.request(r).has.header("h2") + assert.equals("v1", h_h2) + end) + it("values to existing headers", function() + local r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test6.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h1 = assert.request(r).has.header("h1") + assert.same({"v1", "v2"}, h_h1) + end) + it("new querystring if querystring does not exists", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + hello = "world", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test6.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q2") + assert.equals("v1", value) + end) + it("values to existing querystring", function() + local r = assert(client:send { + method = "POST", + path = "/request", + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test6.com" + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q1") + assert.are.same({"v1", "v2"}, value) + end) + it("new parameter in url encoded body on POST if it does not exist", function() + local r = assert( client:send { + method = "POST", + path = "/request", + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test6.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local value = assert.request(r).has.formparam("p1") + assert.same({"v1", "v2"}, value) + + local value2 = assert.request(r).has.formparam("p2") + assert.same("value:1", value2) + end) + it("values to existing parameter in url encoded body if parameter already exist on POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "v0", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test6.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local value = assert.request(r).has.formparam("p1") + assert.same({"v0", "v1", "v2"}, value) + + local value2 = assert.request(r).has.formparam("p2") + assert.are.same("value:1", value2) + end) + it("does not fail if JSON body is malformed in POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = "malformed json body", + headers = { + host = "test6.com", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.equal("json (error)", json.post_data.kind) + assert.is_not_nil(json.post_data.error) + end) + it("does not change or append value to parameter on multipart POST", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + p1 = "This should not change", + }, + headers = { + ["Content-Type"] = "multipart/form-data", + host = "test6.com" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local value = assert.request(r).has.formparam("p1") + assert.equals("This should not change", value) + end) + end) + + describe("remove, replace, add and append ", function() + it("removes a header", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + ["x-to-remove"] = "true", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-remove") + end) + it("replaces value of header, if header exist", function() + local r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + ["x-to-replace"] = "true", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-to-replace") + assert.equals("false", hval) + end) + it("does not add new header if to be replaced header does not exist", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-replace") + end) + it("add new header if missing", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-added2") + assert.equals("b1", hval) + end) + it("does not add new header if it already exist", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + ["x-added3"] = "c1", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-added3") + assert.equals("c1", hval) + end) + it("appends values to existing headers", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-added") + assert.same({"a1", "a2", "a3"}, hval) + end) + it("adds new parameters on POST when query string key missing", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + hello = "world", + }, + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("p2") + assert.equals("b1", value) + end) + it("removes parameters on GET", function() + local r = assert( client:send { + method = "GET", + path = "/request", + query = { + toremovequery = "yes", + nottoremove = "yes", + }, + body = { + hello = "world", + }, + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.queryparam("toremovequery") + local value = assert.request(r).has.queryparam("nottoremove") + assert.equals("yes", value) + end) + it("replaces parameters on GET", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + toreplacequery = "yes", + }, + body = { + hello = "world", + }, + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("toreplacequery") + assert.equals("no", value) + end) + it("does not add new parameter if to be replaced parameters does not exist on GET", function() + local r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.formparam("toreplacequery") + end) + it("adds parameters on GET if it does not exist", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("query-added") + assert.equals("newvalue", value) + end) + it("does not add new parameter if to be added parameters already exist on GET", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + ["query-added"] = "oldvalue", + }, + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("query-added") + assert.equals("oldvalue", value) + end) + it("appends parameters on GET", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + q1 = "20", + }, + body = { + hello = "world", + }, + headers = { + host = "test3.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("p1") + assert.equals("anything:1", value[1]) + assert.equals("a2", value[2]) + local value = assert.request(r).has.queryparam("q1") + assert.equals("20", value) + end) + end) + describe("request rewrite using template", function() + it("template as querystring parameters on GET", function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + query = { + q1 = "20", + }, + body = { + hello = "world", + }, + headers = { + host = "test10.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + local body = assert.response(r).has.status(200) + local json_body = cjson.decode(body) + local value = assert.request(r).has.queryparam("uri_param1") + assert.equals("foo", value) + assert.equals("/requests/user1/foo/user2/bar?q1=20&uri_param1=foo&uri_param2%5Bsome_index%5D%5B1%5D=bar", + json_body.vars.request_uri) + end) + it("should update request path using hash", function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + headers = { + host = "test11.com", + } + }) + assert.response(r).has.status(200) + local body = assert(assert.response(r).has.jsonbody()) + assert.equals(helpers.mock_upstream_url .. + "/requests/user2/bar/user1/foo", body.url) + end) + it("should not add querystring if hash missing", function() + local r = assert(client:send { + method = "GET", + path = "/requests/", + query = { + q1 = "20", + }, + headers = { + host = "test12.com", + } + }) + assert.response(r).has.status(200) + assert.request(r).has.queryparam("q1") + local value = assert.request(r).has.queryparam("uri_param1") + assert.equals("default1", value) + value = assert.request(r).has.queryparam("uri_param2") + assert.equals("default2", value) + end) + it("should fail when uri template is not a proper expression", function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + headers = { + host = "test13.com", + } + }) + assert.response(r).has.status(500) + end) + it("should not fail when uri template rendered using index", function() + local r = assert(client:send { + method = "GET", + path = "/user1/foo/user2/bar", + headers = { + host = "test14.com", + } + }) + assert.response(r).has.status(200) + local body = assert(assert.response(r).has.jsonbody()) + assert.equals(helpers.mock_upstream_url .. + "/requests/user1/foo/user2/bar", body.url) + end) + it("validate using headers/req_querystring for rendering templates", + function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + query = { + q1 = "20", + }, + headers = { + host = "test15.com", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.queryparam("q1") + local value = assert.request(r).has.queryparam("uri_param1") + assert.equals("foo", value) + value = assert.request(r).has.queryparam("uri_param2") + assert.equals("test15.com", value) + value = assert.request(r).has.header("x-test-header") + assert.equals("20", value) + end) + it("validate that removed header can be used as template", function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + query = { + q2 = "20", + }, + headers = { + host = "test16.com", + ["x-remove-header"] = "its a test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.header("x-remove-header") + local value = assert.request(r).has.queryparam("q1") + assert.equals("foo", value) + value = assert.request(r).has.queryparam("q2") + assert.equals("its a test", value) + value = assert.request(r).has.header("x-test-header") + assert.equals("its a test", value) + end) + it("validate template will be rendered with old value of replaced header", + function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + query = { + q2 = "20", + }, + headers = { + host = "test17.com", + ["x-replace-header"] = "the old value", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q1") + assert.equals("foo", value) + value = assert.request(r).has.queryparam("q2") + assert.equals("the old value", value) + value = assert.request(r).has.header("x-test-header") + assert.equals("the old value", value) + value = assert.request(r).has.header("x-replace-header") + assert.equals("the new value", value) + end) + it("validate template can be escaped", + function() + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + query = { + q2 = "20", + }, + headers = { + host = "test18.com", + ["x-replace-header"] = "the old value", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("q1") + assert.equals([[$(uri_captures.user1)]], value) + value = assert.request(r).has.queryparam("q2") + assert.equals("20", value) + end) + it("should fail when rendering errors out", function() + -- FIXME: the engine is unsafe at render time until + -- https://github.com/stevedonovan/Penlight/pull/256 is merged and released + local r = assert(client:send { + method = "GET", + path = "/requests/user1/foo/user2/bar", + query = { + q2 = "20", + }, + headers = { + host = "test19.com", + ["x-replace-header"] = "the old value", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(500) + end) + end) +end) diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua new file mode 100644 index 00000000000..9be055f1496 --- /dev/null +++ b/spec/03-api_spec.lua @@ -0,0 +1,118 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +describe("Plugin: request-transformer-advanced(API)", function() + local admin_client + + teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + describe("POST", function() + setup(function() + helpers.get_db_utils() + + assert(helpers.dao.apis:insert { + name = "test", + hosts = { "test1.com" }, + upstream_url = helpers.mock_upstream_url, + }) + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + admin_client = helpers.admin_client() + end) + + describe("validate config parameters", function() + it("remove succeeds without colons", function() + local res = assert(admin_client:send { + method = "POST", + path = "/apis/test/plugins/", + body = { + name = "request-transformer-advanced", + config = { + remove = { + headers = "just_a_key", + body = "just_a_key", + querystring = "just_a_key", + }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + assert.response(res).has.status(201) + local body = assert.response(res).has.jsonbody() + assert.equals("just_a_key", body.config.remove.headers[1]) + assert.equals("just_a_key", body.config.remove.body[1]) + assert.equals("just_a_key", body.config.remove.querystring[1]) + end) + it("add fails with missing colons for key/value separation", function() + local res = assert(admin_client:send { + method = "POST", + path = "/apis/test/plugins/", + body = { + name = "request-transformer-advanced", + config = { + add = { + headers = "just_a_key", + }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ ["config.add.headers"] = "key 'just_a_key' has no value" }, json) + end) + it("replace fails with missing colons for key/value separation", function() + local res = assert(admin_client:send { + method = "POST", + path = "/apis/test/plugins/", + body = { + name = "request-transformer-advanced", + config = { + replace = { + headers = "just_a_key", + }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ ["config.replace.headers"] = "key 'just_a_key' has no value" }, json) + end) + it("append fails with missing colons for key/value separation", function() + local res = assert(admin_client:send { + method = "POST", + path = "/apis/test/plugins/", + body = { + name = "request-transformer-advanced", + config = { + append = { + headers = "just_a_key", + }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ ["config.append.headers"] = "key 'just_a_key' has no value" }, json) + end) + end) + end) +end) From acf32c4a4bb8b5501ec2e74b692cee464e78967e Mon Sep 17 00:00:00 2001 From: Nijiko Yonskai Date: Mon, 2 Apr 2018 16:57:44 -0700 Subject: [PATCH 0004/4351] docs(readme): describe both plugs and config opts --- README.md | 30 ++++++++++++++++++++++++++++-- 1 file changed, 28 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index fab6b9c901e..661343a91e7 100644 --- a/README.md +++ b/README.md @@ -1,10 +1,36 @@ # kong-plugin-enterprise-serverless -XXXX +Kong Plugins for running Serverless functions in LUA. + +## Plugins + +Serverless is comprised of two plugins, each plugin runs at a different location in the plugin run-loop of Kong: + +- `pre-function` + - Runs before other plugins are ran. +- `post-function` + - Runs after all other plugins have ran. ## Configuration -XXX +To configure Serverless Plugins you will need an API or Route / Service, then you will be able to configure the Serverless Plugin with your functions: + +```bash +$ curl -X POST http://kong:8001/apis/{api}/plugins \ + --data "name=pre-function" \ +    --data "config.functions[]=ngx.say('Hello World');ngx.exit(200)" +``` + +**Note** + +`api` (required): The `id` or `name` of the API that this plugin configuration will target. + +**Options** + +| form parameter | default | description | +| --- | --- | --- | +| `name` | `pre-function` or `post-function` | The name of the plugin to use, in this case: `canary` | +| `config.functions` | | List of one or more lua functions that will be interpreted and ran at run-time, interpreted functions are then cached for later use. | ## Usage From 72f46c1372885c107ff27273403442db0d7d54ed Mon Sep 17 00:00:00 2001 From: Nijiko Yonskai Date: Mon, 2 Apr 2018 16:58:31 -0700 Subject: [PATCH 0005/4351] docs(readme): change canary to pre-function --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 661343a91e7..4a95cd602bd 100644 --- a/README.md +++ b/README.md @@ -29,7 +29,7 @@ $ curl -X POST http://kong:8001/apis/{api}/plugins \ | form parameter | default | description | | --- | --- | --- | -| `name` | `pre-function` or `post-function` | The name of the plugin to use, in this case: `canary` | +| `name` | `pre-function` or `post-function` | The name of the plugin to use, in this case: `pre-function` | | `config.functions` | | List of one or more lua functions that will be interpreted and ran at run-time, interpreted functions are then cached for later use. | ## Usage From 14ebc220d7530ae2bb1588c1ebdb57c3c143a357 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 6 Apr 2018 16:31:35 +0200 Subject: [PATCH 0006/4351] feat(azure-functions) updated code, added tests --- .gitignore | 7 + LICENSE | 3 +- README.md | 180 ++++++++++++++++++- kong-plugin-azure-functions-0.1.0-1.rockspec | 20 +++ kong/plugins/azure-functions/handler.lua | 137 ++++++++++++++ kong/plugins/azure-functions/schema.lua | 17 ++ specs/01-access_spec.lua | 135 ++++++++++++++ 7 files changed, 496 insertions(+), 3 deletions(-) create mode 100644 .gitignore create mode 100644 kong-plugin-azure-functions-0.1.0-1.rockspec create mode 100644 kong/plugins/azure-functions/handler.lua create mode 100644 kong/plugins/azure-functions/schema.lua create mode 100644 specs/01-access_spec.lua diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..4ddabd717ce --- /dev/null +++ b/.gitignore @@ -0,0 +1,7 @@ +.DS_Store +.vagrant/ +.buildpath +.project +.idea +*.tar.gz +*.rock diff --git a/LICENSE b/LICENSE index 261eeb9e9f8..7a4a3ea2424 100644 --- a/LICENSE +++ b/LICENSE @@ -1,3 +1,4 @@ + Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ @@ -198,4 +199,4 @@ distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and - limitations under the License. + limitations under the License. \ No newline at end of file diff --git a/README.md b/README.md index 87febce49a8..f53f7279b53 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,178 @@ -# kong-plugin-azure-functions -Kong plugin to invoke serverless Azure functions +# Kong Azure Functions Plugin + +This plugin invokes +[Azure Functions](https://azure.microsoft.com/en-us/services/functions/). +It can be used in combination with other request plugins to secure, manage +or extend the function. + +## Table of Contents + +- 1. [Usage][usage] +- 2. [Installation][installation] +- 3. [Configuration][configuration] +- 4. [Demonstration][demonstration] +- 5. [Limitations][limitations] + +[usage]: #1-usage +[installation]: #2-installation +[configuration]: #3-configuration +[demonstration]: #4-demonstration +[limitations]: #5-limitations + +## 1. Usage + +This plugin will make Kong collect all the parameters from incoming requests, +invoke the configured Azure Function, and send the response to downstream. + +[Back to TOC](#table-of-contents) + +## 2. Installation + +To install this plugin (and be able to configure it via the Kong Admin API), +follow the instructions in the provided INSTALL.txt file. + +You must do so for every node in your Kong cluster. See the section about using +LuaRocks behind a proxy if necessary, in the INSTALL.txt file. + + +[Back to TOC](#table-of-contents) + +## 3. Configuration + +Method 1: apply it on top of an Service by executing the following request on your +Kong server: + +```bash +$ curl -X POST http://kong:8001/aservice/{api}/plugins \ + --data "name=azure-functions" \ + --data "config.appname=myapp" \ + --data "config.functionname=myfunction" \ + --data "config.apikey=xxxxxxx" +``` + +Method 2: apply it globally (on all Routes/Services) by executing the following +request on your Kong server: + +```bash +$ curl -X POST http://kong:8001/plugins \ + --data "name=azure-functions" \ + --data "config.appname=myapp" \ + --data "config.functionname=myfunction" \ + --data "config.apikey=xxxxxxx" +``` + +`api`: The `id` or `name` of the API that this plugin configuration will target + +Please read the [Plugin Reference](https://getkong.org/docs/latest/admin-api/#add-plugin) +for more information. + +Attribute | Description +----------------------------------------:| ----------- +`name` | The name of the plugin to use, in this case: `azure-functions` +`config.functionname` | Name of the Azure function to invoke. +`config.appname` | The Azure app name. +`config.hostdomain` | The domain where the function resides, defaults to `azurewebsites.net`. +`config.routeprefix` | Route prefix to use, defaults to `/api`. +`config.apikey`
*optional* | The apikey to access the Azure resources. If provided it will be injected as the `x-functions-key` header. +`config.clientid`
*optional* | The clientid to access the Azure resources. If provided it will be injected as the `x-functions-clientid` header. +`config.https_verify`
*optional* | Set it to true to authenticate Azure Functions server. Defaults to `false`. +`config.https`
*optional* | Use of HTTPS to connect with the Azure Functions server. Defaults to `true`. +`config.timeout`
*optional* | Timeout in milliseconds before aborting a connection to Azure Functions server. Defaults to `600000`. +`config.keepalive`
*optional* | Time in milliseconds for which an idle connection to Azure Functions server will live before being closed. Defaults to `60000`. + +Note: If `config.https_verify` is set as `true` then the server certificate +will be verified according to the CA certificates specified by the +`lua_ssl_trusted_certificate` directive in your Kong configuration. + +[Back to TOC](#table-of-contents) + +## 4. Demonstration + +To demonstrate the plugin, set up the [Azure Functions "hello world" function](https://docs.microsoft.com/en-us/azure/azure-functions/functions-create-first-azure-function). + +1. In this example we'll consider the following settings/placeholders, insert your own values here: + + - `` for the Functions appname + - `` for the function name + - `` for the api key + +2. Test your function to make sure it works before adding it to Kong + + ```bash + curl -i -X GET https://.azurewebsites.net/api/?name=Kong \ + -H "x-functions-key:" + + HTTP/1.1 200 OK + ... + "Hello Kong!" + ``` + +3. Create a Service on Kong + + ```bash + $ curl -i -X POST http://localhost:8001/services/ \ + --data "name=plugin-testing" \ + --data "url=http://dead.end.com" + + HTTP/1.1 201 Created + ... + ``` + +4. Add a Route to the Service on Kong + + ```bash + $ curl -i -X POST http://localhost:8001/services/plugin-testing/routes \ + --data "paths[]=/mytest" + + HTTP/1.1 201 Created + ... + ``` + +5. Apply the Azure-functions plugin + + ```bash + $ curl -i -X POST http://localhost:8001/services/plugin-testing/plugins \ + --data "name=azure-functions" \ + --data "config.appname=" \ + --data "config.functionname=" \ + --data "config.apikey=" + + HTTP/1.1 201 Created + ... + + ``` + +6. Test the Azure Function through Kong (same result as step 2) + + ```bash + curl -i -X GET http://localhost:8000/mytest?name=Kong + + HTTP/1.1 200 OK + ... + "Hello Kong!" + ``` + +In this example we're only passing a query parameter `name` to the Azure +Function. Besides query parameters, also the HTTP method, path parameters, +headers, and body will be passed to the Azure Function if provided. + +[Back to TOC](#table-of-contents) + +## 5. Limitations + +**Use a fake upstream_url**: + +When using the this plugin, the response will be returned by the plugin itself +without proxying the request to any upstream service. This means that whatever +`url` has been set on the [Service](https://getkong.org/docs/latest/admin-api/#service-object) +it will never be used. Although `url` will never be used, it's +currently a mandatory field in Kong's data model, so feel free to set a fake +value (ie, `http://dead.end.com` as per the example above) if you are planning to use this plugin. +In the future, we will provide a more intuitive way to deal with similar use cases. + +**Response plugins**: + +There is a known limitation in the system that prevents some response plugins +from being executed. We are planning to remove this limitation in the future. + +[Back to TOC](#table-of-contents) diff --git a/kong-plugin-azure-functions-0.1.0-1.rockspec b/kong-plugin-azure-functions-0.1.0-1.rockspec new file mode 100644 index 00000000000..43967a7945d --- /dev/null +++ b/kong-plugin-azure-functions-0.1.0-1.rockspec @@ -0,0 +1,20 @@ +package = "kong-plugin-azure-functions" +version = "0.1.0-1" +source = { + url = "git://github.com/kong/kong-plugin-azure-functions", + tag = "0.1.0" +} +description = { + summary = "This plugin allows Kong to invoke Azure functions.", + license = "Apache 2.0" +} +dependencies = { + "lua >= 5.1" +} +build = { + type = "builtin", + modules = { + ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", + ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", + } +} diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua new file mode 100644 index 00000000000..ee05da59075 --- /dev/null +++ b/kong/plugins/azure-functions/handler.lua @@ -0,0 +1,137 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local responses = require "kong.tools.responses" +local meta = require "kong.meta" +local http = require "resty.http" + +local pairs = pairs +local get_body_data = ngx.req.get_body_data +local get_uri_args = ngx.req.get_uri_args +local get_headers = ngx.req.get_headers +local read_body = ngx.req.read_body +local get_method = ngx.req.get_method +local ngx_print = ngx.print +local ngx_exit = ngx.exit +local ngx_log = ngx.log +local response_headers = ngx.header +local var = ngx.var + + +local SERVER = meta._NAME .. "/" .. meta._VERSION +local conf_cache = setmetatable({}, { __mode = "k" }) + + +local azure = BasePlugin:extend() + +azure.PRIORITY = 749 +azure.VERSION = "0.1.0" + + +function azure:new() + azure.super.new(self, "azure-functions") +end + + +function azure:access(config) + azure.super.access(self) + + -- prepare and store updated config in cache + local conf = conf_cache[config] + if not conf then + conf = {} + for k,v in pairs(config) do + conf[k] = v + end + conf.host = config.appname .. "." .. config.hostdomain + conf.port = config.https and 443 or 80 + local f = (config.functionname or ""):match("^/*(.-)/*$") -- drop pre/postfix slashes + local p = (config.routeprefix or ""):match("^/*(.-)/*$") -- drop pre/postfix slashes + if p ~= "" then + p = "/" .. p + end + conf.path = p .. "/" .. f + + conf_cache[config] = conf + end + config = conf + + local client = http.new() + local request_method = get_method() + read_body() + local request_body = get_body_data() + local request_headers = get_headers() + local request_args = get_uri_args() + + client:set_timeout(config.timeout) + + local ok, err = client:connect(config.host, config.port) + if not ok then + ngx_log(ngx.ERR, "[azure-functions] could not connect to Azure service: ", err) + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + if config.https then + local ok, err = client:ssl_handshake(false, config.host, config.https_verify) + if not ok then + ngx_log(ngx.ERR, "[azure-functions] could not perform SSL handshake : ", err) + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + end + + local upstream_uri = var.upstream_uri + local path = conf.path + local end1 = path:sub(-1, -1) + local start2 = upstream_uri:sub(1, 1) + if end1 == "/" then + if start2 == "/" then + path = path .. upstream_uri:sub(2,-1) + else + path = path .. upstream_uri + end + else + if start2 == "/" then + path = path .. upstream_uri + else + if upstream_uri ~= "" then + path = path .. "/" .. upstream_uri + end + end + end + + local res + res, err = client:request { + method = request_method, + path = path, + body = request_body, + query = request_args, + headers = { + ["Content-Length"] = #(request_body or ""), + ["Content-Type"] = request_headers["Content-Type"], + ["x-functions-key"] = config.apikey, + ["x-functions-clientid"] = config.clientid, + } + } + + if not res then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + -- prepare response for downstream + for k, v in pairs(res.headers) do + response_headers[k] = v + end + + response_headers.Server = SERVER + ngx.status = res.status + local response_body = res:read_body() + ngx_print(response_body) + + ok, err = client:set_keepalive(config.keepalive) + if not ok then + ngx_log(ngx.ERR, "[azure-functions] could not keepalive connection: ", err) + end + + return ngx_exit(res.status) +end + + +return azure diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua new file mode 100644 index 00000000000..6c61c6b3e4b --- /dev/null +++ b/kong/plugins/azure-functions/schema.lua @@ -0,0 +1,17 @@ +return { + fields = { + -- connection basics + timeout = { type = "number", default = 600000}, + keepalive = { type = "number", default = 60000 }, + https = { type = "boolean", default = true }, + https_verify = { type = "boolean", default = false }, + -- authorization + apikey = { type = "string" }, + clientid = { type = "string" }, + -- target/location + appname = { type = "string", required = true }, + hostdomain = { type = "string", required = true, default = "azurewebsites.net" }, + routeprefix = { type = "string", default = "api" }, + functionname = { type = "string", required = true }, + } +} diff --git a/specs/01-access_spec.lua b/specs/01-access_spec.lua new file mode 100644 index 00000000000..3be674464ef --- /dev/null +++ b/specs/01-access_spec.lua @@ -0,0 +1,135 @@ +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: Azure Functions (access) [#" .. strategy .. "]", function() + local proxy_client + + setup(function() + local bp = helpers.get_db_utils(strategy) + + local route2 = bp.routes:insert { + hosts = { "azure2.com" }, + protocols = { "http", "https" }, + service = bp.services:insert({ + protocol = "http", + host = "to.be.overridden", + port = 80, + }) + } + + -- this plugin definition results in an upstream url to + -- http://httpbin.org/anything + -- which will echo the request for inspection + bp.plugins:insert { + name = "azure-functions", + route_id = route2.id, + config = { + https = true, + appname = "httpbin", + hostdomain = "org", + routeprefix = "anything", + functionname = "test-func-name", + apikey = "anything_but_an_API_key", + clientid = "and_no_clientid", + }, + } + + assert(helpers.start_kong{ + database = strategy, + custom_plugins = "azure-functions", + }) + + end) -- setup + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function () + proxy_client:close() + end) + + teardown(function() + helpers.stop_kong() + end) + + + it("passes request query parameters", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + query = { hello = "world" }, + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same({ hello ="world" }, json.args) + end) + + it("passes request body", function() + local body = "I'll be back" + local res = assert(proxy_client:send { + method = "GET", + path = "/", + body = body, + query = { hello = "world" }, + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same(body, json.data) + end) + + it("#only passes the path parameters", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/and/then/some", + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same("https://httpbin.org/anything/test-func-name/and/then/some", json.url) + end) + + it("passes the method", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/", + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same("POST", json.method) + end) + + it("injects the apikey and clientid", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/", + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + --assert.same({}, json.headers) + assert.same("anything_but_an_API_key", json.headers["X-Functions-Key"]) + assert.same("and_no_clientid", json.headers["X-Functions-Clientid"]) + end) + + end) -- describe +end From e3b8448c2c7114c516cc69c4f62927c8f6af6873 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 1 May 2018 15:20:14 +1000 Subject: [PATCH 0007/4351] Initial commit --- .luacheckrc | 4 + .travis.yml | 26 ++++ LICENSE | 201 +++++++++++++++++++++++++ README.md | 63 ++++++++ kong-plugin-zipkin-scm-0.rockspec | 30 ++++ kong/plugins/zipkin/codec.lua | 100 ++++++++++++ kong/plugins/zipkin/handler.lua | 44 ++++++ kong/plugins/zipkin/opentracing.lua | 197 ++++++++++++++++++++++++ kong/plugins/zipkin/random_sampler.lua | 21 +++ kong/plugins/zipkin/reporter.lua | 85 +++++++++++ kong/plugins/zipkin/schema.lua | 14 ++ 11 files changed, 785 insertions(+) create mode 100644 .luacheckrc create mode 100644 .travis.yml create mode 100644 LICENSE create mode 100644 README.md create mode 100644 kong-plugin-zipkin-scm-0.rockspec create mode 100644 kong/plugins/zipkin/codec.lua create mode 100644 kong/plugins/zipkin/handler.lua create mode 100644 kong/plugins/zipkin/opentracing.lua create mode 100644 kong/plugins/zipkin/random_sampler.lua create mode 100644 kong/plugins/zipkin/reporter.lua create mode 100644 kong/plugins/zipkin/schema.lua diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..e04f32703c2 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,4 @@ +std = "ngx_lua" +files["spec"] = { + std = "+busted"; +} diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..16c838d7b0a --- /dev/null +++ b/.travis.yml @@ -0,0 +1,26 @@ +language: python + +sudo: false + +branches: + only: + - master + +before_install: + - pip install hererocks + - hererocks ~/hererocks -r^ --luajit 2.1 + - export PATH=$PATH:~/hererocks/bin + - eval $(luarocks path --bin) + - luarocks install luacheck + +script: + - luacheck . + +notifications: + email: + on_success: change + on_failure: always + +cache: + directories: + - $HOME/.cache/hererocks diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..374395a0895 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2018 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 00000000000..6c101ca9867 --- /dev/null +++ b/README.md @@ -0,0 +1,63 @@ +# Getting Started + +## Get a running Zipkin instance + +e.g. using docker: + +``` +sudo docker run -d -p 9411:9411 openzipkin/zipkin +``` + + +## Enable the Plugin + +``` +curl -X PUT --url http://localhost:8001/plugins/ -d name=zipkin -d config.http_endpoint=http://127.0.0.1:9411/api/v2/spans +``` + + +# Implementation + +The Zipkin plugin is derived from an OpenTracing base. + +A tracer is created with the "http_headers" formatter set to use the headers described in [b3-propagation](https://github.com/openzipkin/b3-propagation) + +## Spans + + - `kong-request`: encompasing the whole request in kong. + All other spans are children of this. + - `kong-rewrite`: encompassing the kong rewrite phase + - `kong-access`: encompassing the kong access phase + - `kong-balancer`: each balancer phase will have it's own span + - `kong-header_filter`: encompassing the kong header filter phase + - `kong-body_filter`: encompassing the kong body filter phase + + +## Tags + +### Standard tags + +"Standard" tags are documented [here](https://github.com/opentracing/specification/blob/master/semantic_conventions.md) +Of those, this plugin currently uses: + + - `span.kind` (sent to Zipkin as "kind") + - `http.method` + - `http.status_code` + - `http.url` + - `peer.ipv4` + - `peer.ipv6` + - `peer.port` + + +### Non-Standard tags + +In addition to the above standardised tags, this plugin also adds: + + - `kong.consumer` + - `kong.credential` + - `kong.route` + - `kong.service` + + - `kong.balancer.try` + - `kong.balancer.state`: see [here](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure) for possible values + - `kong.balancer.code` diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec new file mode 100644 index 00000000000..f28abfc769b --- /dev/null +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -0,0 +1,30 @@ +package = "kong-plugin-zipkin" +version = "scm-0" + +source = { + url = "git+https://github.com/kong/kong-plugin-zipkin.git"; +} + +description = { + summary = "This plugin allows Kong to propagate Zipkin headers and report to a Zipkin server"; + homepage = "https://github.com/kong/kong-plugin-zipkin"; + license = "Apache 2.0"; +} + +dependencies = { + "lua >= 5.1"; + "kong"; + "opentracing"; +} + +build = { + type = "builtin"; + modules = { + ["kong.plugins.zipkin.codec"] = "kong/plugins/zipkin/codec.lua"; + ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; + ["kong.plugins.zipkin.opentracing"] = "kong/plugins/zipkin/opentracing.lua"; + ["kong.plugins.zipkin.random_sampler"] = "kong/plugins/zipkin/random_sampler.lua"; + ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; + ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; + }; +} diff --git a/kong/plugins/zipkin/codec.lua b/kong/plugins/zipkin/codec.lua new file mode 100644 index 00000000000..16d1ac63378 --- /dev/null +++ b/kong/plugins/zipkin/codec.lua @@ -0,0 +1,100 @@ +local to_hex = require "resty.string".to_hex +local new_span_context = require "opentracing.span_context".new + +local function hex_to_char(c) + return string.char(tonumber(c, 16)) +end + +local function from_hex(str) + if str ~= nil then -- allow nil to pass through + str = str:gsub("%x%x", hex_to_char) + end + return str +end + +local function new_extractor(warn) + return function(headers) + -- X-B3-Sampled: if an upstream decided to sample this request, we do too. + local sample = headers["x-b3-sampled"] + if sample == "1" or sample == "true" then + sample = true + elseif sample == "0" or sample == "false" then + sample = false + elseif sample ~= nil then + warn("x-b3-sampled header invalid; ignoring.") + sample = nil + end + + -- X-B3-Flags: if it equals '1' then it overrides sampling policy + -- We still want to warn on invalid sample header, so do this after the above + local debug = headers["x-b3-flags"] + if debug == "1" then + sample = true + elseif debug ~= nil then + warn("x-b3-flags header invalid; ignoring.") + end + + local had_invalid_id = false + + local trace_id = headers["x-b3-traceid"] + -- Validate trace id + if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then + warn("x-b3-traceid header invalid; ignoring.") + had_invalid_id = true + end + + local parent_span_id = headers["x-b3-parentspanid"] + -- Validate parent_span_id + if parent_span_id and (#parent_span_id ~= 16 or parent_span_id:match("%X")) then + warn("x-b3-parentspanid header invalid; ignoring.") + had_invalid_id = true + end + + local request_span_id = headers["x-b3-spanid"] + -- Validate request_span_id + if request_span_id and (#request_span_id ~= 16 or request_span_id:match("%X")) then + warn("x-b3-spanid header invalid; ignoring.") + had_invalid_id = true + end + + if trace_id == nil or had_invalid_id then + return nil + end + + -- Process jaegar baggage header + local baggage = {} + for k, v in pairs(headers) do + local baggage_key = k:match("^uberctx%-(.*)$") + if baggage_key then + baggage[baggage_key] = ngx.unescape_uri(v) + end + end + + trace_id = from_hex(trace_id) + parent_span_id = from_hex(parent_span_id) + request_span_id = from_hex(request_span_id) + + return new_span_context(trace_id, request_span_id, parent_span_id, sample, baggage) + end +end + +local function new_injector() + return function(span_context, headers) + -- We want to remove headers if already present + headers["x-b3-traceid"] = to_hex(span_context.trace_id) + headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil + headers["x-b3-spanid"] = to_hex(span_context.span_id) + local Flags = ngx.req.get_headers()["x-b3-flags"] -- Get from request headers + headers["x-b3-flags"] = Flags + headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil + for key, value in span_context:each_baggage() do + -- XXX: https://github.com/opentracing/specification/issues/117 + headers["uberctx-"..key] = ngx.escape_uri(value) + end + end +end + +return { + new_extractor = new_extractor; + new_injector = new_injector; +} diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua new file mode 100644 index 00000000000..11b3a670456 --- /dev/null +++ b/kong/plugins/zipkin/handler.lua @@ -0,0 +1,44 @@ +local new_tracer = require "opentracing.tracer".new +local zipkin_codec = require "kong.plugins.zipkin.codec" +local new_random_sampler = require "kong.plugins.zipkin.random_sampler".new +local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new +local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" + +-- Zipkin plugin derives from general opentracing one +local ZipkinLogHandler = OpenTracingHandler:extend() +ZipkinLogHandler.VERSION = "0.0.1" + +function ZipkinLogHandler:new_tracer(conf) + local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) + tracer:register_injector("http_headers", zipkin_codec.new_injector()) + local function warn(str) + ngx.log(ngx.WARN, "[", self._name, "] ", str) + end + tracer:register_extractor("http_headers", zipkin_codec.new_extractor(warn)) + return tracer +end + +local function log(premature, reporter, name) + if premature then + return + end + + local ok, err = reporter:flush() + if not ok then + ngx.log(ngx.ERR, "[", name, "] reporter flush ", err) + return + end +end + +function ZipkinLogHandler:log(conf) + ZipkinLogHandler.super.log(self, conf) + + local tracer = self:get_tracer(conf) + local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by opentracing-lua? + local ok, err = ngx.timer.at(0, log, zipkin_reporter, self._name) + if not ok then + ngx.log(ngx.ERR, "[", self._name, "] failed to create timer: ", err) + end +end + +return ZipkinLogHandler diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua new file mode 100644 index 00000000000..7c8a23f800c --- /dev/null +++ b/kong/plugins/zipkin/opentracing.lua @@ -0,0 +1,197 @@ +--[[ +This file is not a kong plugin; but the prototype for one. + +A plugin that derives this should: + - Implement a :new_tracer(cond) method that returns an opentracing tracer + - The tracer must support the "http_headers" format. + - Implement a :initialise_request(conf, ctx) method if it needs to do per-request initialisation +]] + +local BasePlugin = require "kong.plugins.base_plugin" +local ngx_set_header = ngx.req.set_header + +local OpenTracingHandler = BasePlugin:extend() +OpenTracingHandler.VERSION = "0.0.1" + +-- We want to run first so that timestamps taken are at start of the phase +-- also so that other plugins might be able to use our structures +OpenTracingHandler.PRIORITY = 100000 + +function OpenTracingHandler:new(name) + OpenTracingHandler.super.new(self, name or "opentracing") + + self.conf_to_tracer = setmetatable({}, {__mode = "k"}) +end + +function OpenTracingHandler:get_tracer(conf) + local tracer = self.conf_to_tracer[conf] + if tracer == nil then + assert(self.new_tracer, "derived class must implement :new_tracer()") + tracer = self:new_tracer(conf) + assert(type(tracer) == "table", ":new_tracer() must return an opentracing tracer object") + self.conf_to_tracer[conf] = tracer + end + return tracer +end + +-- Utility function to set either ipv4 or ipv6 tags +-- nginx apis don't have a flag to indicate whether an address is v4 or v6 +local function ip_tag(addr) + -- use the presence of "." to signal v4 (v6 uses ":") + if addr:find(".", 1, true) then + return "peer.ipv4" + else + return "peer.ipv6" + end +end + +function OpenTracingHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local wire_context = tracer:extract("http_headers", ngx.req.get_headers()) -- could be nil + local request_span = tracer:start_span("kong.request", { + child_of = wire_context; + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong"; + ["span.kind"] = "server"; + ["http.method"] = ngx.req.get_method(); + ["http.status_code"] = ngx.status; + ["http.url"] = ngx.var.request_uri; + [ip_tag(ngx.var.remote_addr)] = ngx.var.remote_addr; + ["peer.ipv6"] = nil; + ["peer.port"] = tonumber(ngx.var.remote_port, 10); + } + }) + ctx.opentracing = { + tracer = tracer; + wire_context = wire_context; + request_span = request_span; + rewrite_span = nil; + access_span = nil; + header_filter_span = nil; + body_filter_span = nil; + } +end + +function OpenTracingHandler:get_context(conf, ctx) + local opentracing = ctx.opentracing + if not opentracing then + self:initialise_request(conf, ctx) + opentracing = ctx.opentracing + end + return opentracing +end + +function OpenTracingHandler:access(conf) + OpenTracingHandler.super.access(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin + opentracing.rewrite_span = opentracing.request_span:start_child_span( + "kong.rewrite", + ctx.KONG_REWRITE_START / 1000 + ) + + opentracing.access_span = opentracing.request_span:start_child_span( + "kong.access", + ctx.KONG_ACCESS_START / 1000 + ) + + -- Want to send headers to upstream + local outgoing_headers = {} + opentracing.tracer:inject(opentracing.request_span, "http_headers", outgoing_headers) + for k, v in pairs(outgoing_headers) do + ngx_set_header(k, v) + end +end + +function OpenTracingHandler:header_filter(conf) + OpenTracingHandler.super.header_filter(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + opentracing.header_filter_span = opentracing.request_span:start_child_span( + "kong.header_filter", + ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() + ) +end + +function OpenTracingHandler:body_filter(conf) + OpenTracingHandler.super.body_filter(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + -- Finish header filter when body filter starts + if not opentracing.header_filter_finished then + local now = ngx.now() + + opentracing.header_filter_span:finish(now) + opentracing.header_filter_finished = true + + opentracing.body_filter_span = opentracing.request_span:start_child_span("kong.body_filter", now) + end +end + +function OpenTracingHandler:log(conf) + local now = ngx.now() + + OpenTracingHandler.super.log(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + local request_span = opentracing.request_span + + if opentracing.rewrite_span then + opentracing.rewrite_span:finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) + end + if opentracing.access_span then + opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT / 1000) + end + + local balancer_address = ctx.balancer_address + if balancer_address then + local balancer_tries = balancer_address.tries + for i=1, balancer_address.try_count do + local try = balancer_tries[i] + local span = request_span:start_child_span("kong.balancer", try.balancer_start / 1000) + span:set_tag("span.kind", "client") + span:set_tag(ip_tag(try.ip), try.ip) + span:set_tag("peer.port", try.port) + span:set_tag("kong.balancer.try", i) + if i < balancer_address.try_count then + span:set_tag("error", true) + span:set_tag("kong.balancer.state", try.state) + span:set_tag("kong.balancer.code", try.code) + end + span:finish((try.balancer_start + try.balancer_latency) / 1000) + end + end + + if not opentracing.header_filter_finished then + opentracing.header_filter_span:finish(now) + end + + if opentracing.body_filter_span then + opentracing.body_filter_span:finish(ctx.KONG_BODY_FILTER_ENDED_AT / 1000) + end + + if ctx.authenticated_consumer then + request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) + end + if ctx.authenticated_credentials then + request_span:set_tag("kong.credential", ctx.authenticated_credentials.id) + end + if ctx.route then + request_span:set_tag("kong.route", ctx.route.id) + end + if ctx.service then + request_span:set_tag("kong.service", ctx.service.id) + end + request_span:finish(now) +end + +return OpenTracingHandler diff --git a/kong/plugins/zipkin/random_sampler.lua b/kong/plugins/zipkin/random_sampler.lua new file mode 100644 index 00000000000..17dcbea04a6 --- /dev/null +++ b/kong/plugins/zipkin/random_sampler.lua @@ -0,0 +1,21 @@ +local random_sampler_methods = {} +local random_sampler_mt = { + __name = "kong.plugins.zipkin.random_sampler"; + __index = random_sampler_methods; +} + +local function new_random_sampler(conf) + local sample_ratio = conf.sample_ratio + assert(type(sample_ratio) == "number" and sample_ratio >= 0 and sample_ratio <= 1, "invalid sample_ratio") + return setmetatable({ + sample_ratio = sample_ratio; + }, random_sampler_mt) +end + +function random_sampler_methods:sample(name) -- luacheck: ignore 212 + return math.random() < self.sample_ratio +end + +return { + new = new_random_sampler; +} diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua new file mode 100644 index 00000000000..f6f22d186bb --- /dev/null +++ b/kong/plugins/zipkin/reporter.lua @@ -0,0 +1,85 @@ +local resty_http = require "resty.http" +local to_hex = require "resty.string".to_hex +local cjson = require "cjson" + +local zipkin_reporter_methods = {} +local zipkin_reporter_mt = { + __name = "kong.plugins.zipkin.reporter"; + __index = zipkin_reporter_methods; +} + +local function new_zipkin_reporter(conf) -- lauacheck: ignore 212 + local http_endpoint = conf.http_endpoint + assert(type(http_endpoint) == "string", "invalid http endpoint") + return setmetatable({ + http_endpoint = http_endpoint; + pending_spans = {}; + pending_spans_n = 0; + }, zipkin_reporter_mt) +end + +local span_kind_map = { + client = "CLIENT"; + server = "SERVER"; + producer = "PRODUCER"; + consumer = "CONSUMER"; +} +function zipkin_reporter_methods:report(span) + local span_context = span.context + local span_kind = span:get_tag "span.kind" + local port = span:get_tag "peer.port" + local zipkin_span = { + traceId = to_hex(span_context.trace_id); + name = span.name; + parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil; + id = to_hex(span_context.span_id); + kind = span_kind_map[span_kind]; + timestamp = span.timestamp * 1000000; + duration = math.floor(span.duration * 1000000); -- zipkin wants integer + -- TODO: shared? + -- TODO: debug? + localEndpoint = cjson.null, -- needs to be null; not the empty object + -- TODO: localEndpoint from ngx.var.server_name/ngx.var.server_port? + remoteEndpoint = port and { + ipv4 = span:get_tag "peer.ipv4"; + ipv6 = span:get_tag "peer.ipv6"; + port = port; -- port is *not* optional + } or cjson.null; + tags = span.tags; -- XXX: not guaranteed by documented opentracing-lua API + annotations = span.logs -- XXX: not guaranteed by documented opentrace-lua API to be in correct format + } + + local i = self.pending_spans_n + 1 + self.pending_spans[i] = zipkin_span + self.pending_spans_n = i +end + +function zipkin_reporter_methods:flush() + if self.pending_spans_n == 0 then + return true + end + + local pending_spans = cjson.encode(self.pending_spans) + self.pending_spans = {} + self.pending_spans_n = 0 + + local httpc = resty_http.new() + local res, err = httpc:request_uri(self.http_endpoint, { + method = "POST"; + headers = { + ["content-type"] = "application/json"; + }; + body = pending_spans; + }) + -- TODO: on failure, retry? + if not res then + return nil, "failed to request: " .. err + elseif res.status < 200 or res.status >= 300 then + return nil, "failed: " .. res.status .. " " .. res.reason + end + return true +end + +return { + new = new_zipkin_reporter; +} diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua new file mode 100644 index 00000000000..cbba5815799 --- /dev/null +++ b/kong/plugins/zipkin/schema.lua @@ -0,0 +1,14 @@ +local Errors = require "kong.dao.errors" + +return { + fields = { + http_endpoint = { required = true, type = "url" }, + sample_ratio = { default = 0.001, type = "number" }, + }, + self_check = function(schema, plugin, dao, is_updating) -- luacheck: ignore 212 + if plugin.sample_ratio and (plugin.sample_ratio < 0 or plugin.sample_ratio > 1) then + return false, Errors.schema "sample_ratio must be between 0 and 1" + end + return true + end +} From 31a3e9e3eae9f193f02b18dcaec74159cdcec660 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 3 May 2018 18:09:55 -0700 Subject: [PATCH 0008/4351] feat(request-transformer) support feature flag response_transformation_advanced_enable_limit_body (#2) * fix(request-transformer) add error log when exceeding body limit, get feature flags value in a cleaner way * fix(request-transformer) don't iterate over different db strategies * fix(request-transformer) fix backward compatibility, rename transform_body to should_transform_body in limit_body.lua * chore(request-transformer) add a new line at the end of spec conf --- ...rise-request-transformer-0.31.0-0.rockspec | 1 + .../request-transformer-advanced/access.lua | 5 +- .../feature_flags/limit_body.lua | 65 ++++++++++++++ .../request-transformer-advanced/handler.lua | 10 +++ spec/04-feature_flag_limit_body_spec.lua | 84 +++++++++++++++++++ ...quest_transformer_advanced_limit_body.conf | 3 + 6 files changed, 167 insertions(+), 1 deletion(-) create mode 100644 kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua create mode 100644 spec/04-feature_flag_limit_body_spec.lua create mode 100644 spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf diff --git a/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec b/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec index c8cd3ccc965..8d1a8473f88 100644 --- a/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec +++ b/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec @@ -20,5 +20,6 @@ build = { ["kong.plugins.request-transformer-advanced.handler"] = "kong/plugins/request-transformer-advanced/handler.lua", ["kong.plugins.request-transformer-advanced.access"] = "kong/plugins/request-transformer-advanced/access.lua", ["kong.plugins.request-transformer-advanced.schema"] = "kong/plugins/request-transformer-advanced/schema.lua", + ["kong.plugins.request-transformer-advanced.feature_flags.limit_body"] = "kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua", } } diff --git a/kong/plugins/request-transformer-advanced/access.lua b/kong/plugins/request-transformer-advanced/access.lua index 55b2ca09ae4..6017ada5650 100644 --- a/kong/plugins/request-transformer-advanced/access.lua +++ b/kong/plugins/request-transformer-advanced/access.lua @@ -2,6 +2,7 @@ local multipart = require "multipart" local cjson = require "cjson" local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" +local feature_flag_limit_body = require "kong.plugins.request-transformer-advanced.feature_flags.limit_body" local table_insert = table.insert local req_set_uri_args = ngx.req.set_uri_args @@ -515,7 +516,9 @@ function _M.execute(conf) clear_environment() transform_uri(conf) transform_method(conf) - transform_body(conf) + if feature_flag_limit_body.should_transform_body() then + transform_body(conf) + end transform_headers(conf) transform_querystrings(conf) end diff --git a/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua b/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua new file mode 100644 index 00000000000..e65a44ebcba --- /dev/null +++ b/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua @@ -0,0 +1,65 @@ +local utils = require "kong.tools.utils" +local feature_flags, FLAGS, VALUES + + +local ok, feature_flags = utils.load_module_if_exists("kong.enterprise_edition.feature_flags") +if ok then + FLAGS = feature_flags.FLAGS + VALUES = feature_flags.VALUES +end + + +local req_read_body = ngx.req.read_body +local req_get_body_data = ngx.req.get_body_data +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR + + +local rt_body_size_limit = -1 + + +local function init_worker() + if not feature_flags or not feature_flags.is_enabled(FLAGS.REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY) then + return true + end + + local limit = tonumber(feature_flags.get_feature_value(VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE)) + if limit then + rt_body_size_limit = limit + end + return true +end + + +local function should_transform_body() + if not feature_flags or not feature_flags.is_enabled(FLAGS.REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY) then + return true + end + + if rt_body_size_limit == -1 then + return true + end + + local content_length = tonumber(ngx.var.http_content_length) + if not content_length then + req_read_body() + local body = req_get_body_data() + content_length = (body and #body) or 0 + end + + -- returns false if content_length is larger than rt_body_size_limit + -- thus prevents transform_body from running + if content_length > rt_body_size_limit then + ngx_log(ngx_ERR, "[request-transformer-advanced] { \"message\": \"request body size limit exceeded\", \"allowed\" : " .. + rt_body_size_limit .. ", \"current\" : " .. content_length .. " }") + return false + else + return true + end +end + + +return { + init_worker = init_worker, + should_transform_body = should_transform_body +} diff --git a/kong/plugins/request-transformer-advanced/handler.lua b/kong/plugins/request-transformer-advanced/handler.lua index 5cd4f11a8c2..7b9ac58c680 100644 --- a/kong/plugins/request-transformer-advanced/handler.lua +++ b/kong/plugins/request-transformer-advanced/handler.lua @@ -1,12 +1,22 @@ local BasePlugin = require "kong.plugins.base_plugin" local access = require "kong.plugins.request-transformer-advanced.access" +local feature_flag_limit_body = require "kong.plugins.request-transformer-advanced.feature_flags.limit_body" + local RequestTransformerHandler = BasePlugin:extend() function RequestTransformerHandler:new() RequestTransformerHandler.super.new(self, "request-transformer-advanced") end + +function RequestTransformerHandler:init_worker() + RequestTransformerHandler.super.init_worker(self, "request-transformer") + + feature_flag_limit_body.init_worker() +end + + function RequestTransformerHandler:access(conf) RequestTransformerHandler.super.access(self) access.execute(conf) diff --git a/spec/04-feature_flag_limit_body_spec.lua b/spec/04-feature_flag_limit_body_spec.lua new file mode 100644 index 00000000000..e72573b90f8 --- /dev/null +++ b/spec/04-feature_flag_limit_body_spec.lua @@ -0,0 +1,84 @@ +local helpers = require "spec.helpers" + + +describe("Plugin: request-transformer-advanced(feature_flags) ", function() + local proxy_client + + setup(function() + local bp = helpers.get_db_utils() + + local route1 = bp.routes:insert({ + hosts = { "test1.com" }, + }) + + bp.plugins:insert { + route_id = route1.id, + name = "request-transformer-advanced", + config = { + add = { + body = {"p1:v1"} + } + } + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + feature_conf_path = "spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf", + enabled_plugins = "request-transformer-advanced" + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + + describe("with feature_flag request_transformation_advanced_limit_body on", function() + it("changes body if request body size is less than limit", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/request", + body = { + hello = "world", + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(res).has.status(200) + local value = assert.request(res).has.formparam("hello") + assert.equals("world", value) + local value = assert.request(res).has.formparam("p1") + assert.equals("v1", value) + end) + end) + it("doesn't change body if request body size is bigger than limit", function() + local payload = string.rep("*", 128) + local res = assert(proxy_client:send { + method = "POST", + path = "/request", + body = { + hello = payload + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(res).has.status(200) + local value = assert.request(res).has.formparam("hello") + assert.equals(payload, value) + assert.request(res).has.no.formparam("p1") + end) +end) diff --git a/spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf b/spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf new file mode 100644 index 00000000000..70f66689d85 --- /dev/null +++ b/spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf @@ -0,0 +1,3 @@ +request_transformation_advanced_enable_limit_body=on +request_transformation_advanced_limit_body_size=32 + From 3e386a149a08ffc5de4269cb1f0a1e6781593f83 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 14:05:30 +1000 Subject: [PATCH 0009/4351] kong/plugins/zipkin/opentracing.lua: Set header_filter_finished after finishing --- kong/plugins/zipkin/opentracing.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 7c8a23f800c..e832f5ddd62 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -173,6 +173,7 @@ function OpenTracingHandler:log(conf) if not opentracing.header_filter_finished then opentracing.header_filter_span:finish(now) + opentracing.header_filter_finished = true end if opentracing.body_filter_span then From 53cf194c38f13608b2d7d5989f267d3580879bda Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 14:15:12 +1000 Subject: [PATCH 0010/4351] kong/plugins/zipkin/reporter.lua: Fix typo in comment --- kong/plugins/zipkin/reporter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index f6f22d186bb..2c8c3be027a 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -46,7 +46,7 @@ function zipkin_reporter_methods:report(span) port = port; -- port is *not* optional } or cjson.null; tags = span.tags; -- XXX: not guaranteed by documented opentracing-lua API - annotations = span.logs -- XXX: not guaranteed by documented opentrace-lua API to be in correct format + annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format } local i = self.pending_spans_n + 1 From 79ac0e3a4c622ba5df7d059670fe78a93580d3f7 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 14:17:12 +1000 Subject: [PATCH 0011/4351] kong-plugin-zipkin-scm-0.rockspec: Add missing dependencies --- kong-plugin-zipkin-scm-0.rockspec | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec index f28abfc769b..1b534e8989b 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -13,6 +13,8 @@ description = { dependencies = { "lua >= 5.1"; + "cjson"; + "lua-resty-http >= 0.11"; "kong"; "opentracing"; } From 0bdb0c640045d33732be6d7f0e99f8bca4b88acd Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 14:19:00 +1000 Subject: [PATCH 0012/4351] kong-plugin-zipkin-scm-0.rockspec: this plugin relies on new kong internals expected to be available in 0.14+ --- kong-plugin-zipkin-scm-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec index 1b534e8989b..ca1e1f59109 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -15,7 +15,7 @@ dependencies = { "lua >= 5.1"; "cjson"; "lua-resty-http >= 0.11"; - "kong"; + "kong >= 0.14"; "opentracing"; } From a3e444a4d30ac8f7ec6f37a5a7371b4e32605753 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 15:33:10 +1000 Subject: [PATCH 0013/4351] README.md: Remove newline that tricks github's markdown renderer --- README.md | 1 - 1 file changed, 1 deletion(-) diff --git a/README.md b/README.md index 6c101ca9867..d53eefbbb54 100644 --- a/README.md +++ b/README.md @@ -57,7 +57,6 @@ In addition to the above standardised tags, this plugin also adds: - `kong.credential` - `kong.route` - `kong.service` - - `kong.balancer.try` - `kong.balancer.state`: see [here](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure) for possible values - `kong.balancer.code` From 4404298cd9c7b7724efd35b90cfd602ef9fe7262 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 15:50:06 +1000 Subject: [PATCH 0014/4351] kong/plugins/zipkin/opentracing.lua: request_uri only contains path; assemble a full url for http.url tag --- kong/plugins/zipkin/opentracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index e832f5ddd62..48f0699760f 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -56,7 +56,7 @@ function OpenTracingHandler:initialise_request(conf, ctx) ["span.kind"] = "server"; ["http.method"] = ngx.req.get_method(); ["http.status_code"] = ngx.status; - ["http.url"] = ngx.var.request_uri; + ["http.url"] = ngx.var.scheme .. "://" .. ngx.var.host .. ":" .. ngx.var.server_port .. ngx.var.request_uri; [ip_tag(ngx.var.remote_addr)] = ngx.var.remote_addr; ["peer.ipv6"] = nil; ["peer.port"] = tonumber(ngx.var.remote_port, 10); From e810a50ac05941074082c17f6f2d19f71a70a647 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 15:51:08 +1000 Subject: [PATCH 0015/4351] kong/plugins/zipkin/opentracing.lua: ngx.status isn't correct until log phase --- kong/plugins/zipkin/opentracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 48f0699760f..8d8ef2fdff4 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -55,7 +55,6 @@ function OpenTracingHandler:initialise_request(conf, ctx) component = "kong"; ["span.kind"] = "server"; ["http.method"] = ngx.req.get_method(); - ["http.status_code"] = ngx.status; ["http.url"] = ngx.var.scheme .. "://" .. ngx.var.host .. ":" .. ngx.var.server_port .. ngx.var.request_uri; [ip_tag(ngx.var.remote_addr)] = ngx.var.remote_addr; ["peer.ipv6"] = nil; @@ -180,6 +179,7 @@ function OpenTracingHandler:log(conf) opentracing.body_filter_span:finish(ctx.KONG_BODY_FILTER_ENDED_AT / 1000) end + request_span:set_tag("http.status_code", ngx.status) if ctx.authenticated_consumer then request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) end From 18c716734858782a3101e431894cb48273425e2b Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 16:01:10 +1000 Subject: [PATCH 0016/4351] kong/plugins/zipkin/opentracing.lua: set peer.hostname and peer.service tags --- README.md | 2 ++ kong/plugins/zipkin/opentracing.lua | 2 ++ 2 files changed, 4 insertions(+) diff --git a/README.md b/README.md index d53eefbbb54..8589ee958da 100644 --- a/README.md +++ b/README.md @@ -47,6 +47,8 @@ Of those, this plugin currently uses: - `peer.ipv4` - `peer.ipv6` - `peer.port` + - `peer.hostname` + - `peer.service` ### Non-Standard tags diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 8d8ef2fdff4..d1a81317f12 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -168,6 +168,7 @@ function OpenTracingHandler:log(conf) end span:finish((try.balancer_start + try.balancer_latency) / 1000) end + request_span:set_tag("peer.hostname", balancer_address.hostname) end if not opentracing.header_filter_finished then @@ -191,6 +192,7 @@ function OpenTracingHandler:log(conf) end if ctx.service then request_span:set_tag("kong.service", ctx.service.id) + request_span:set_tag("peer.service", ctx.service.name) end request_span:finish(now) end From 63de1760793f28fc984a5699f717b23d525ee0cb Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 16:28:12 +1000 Subject: [PATCH 0017/4351] README.md: span names are delimited with . not - --- README.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 8589ee958da..2f5e47a1e57 100644 --- a/README.md +++ b/README.md @@ -24,13 +24,13 @@ A tracer is created with the "http_headers" formatter set to use the headers des ## Spans - - `kong-request`: encompasing the whole request in kong. + - `kong.request`: encompasing the whole request in kong. All other spans are children of this. - - `kong-rewrite`: encompassing the kong rewrite phase - - `kong-access`: encompassing the kong access phase - - `kong-balancer`: each balancer phase will have it's own span - - `kong-header_filter`: encompassing the kong header filter phase - - `kong-body_filter`: encompassing the kong body filter phase + - `kong.rewrite`: encompassing the kong rewrite phase + - `kong.access`: encompassing the kong access phase + - `kong.balancer`: each balancer phase will have it's own span + - `kong.header_filter`: encompassing the kong header filter phase + - `kong.body_filter`: encompassing the kong body filter phase ## Tags From b5ca0b5baf6272b90e99ac90221cee0821dba2a7 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 16:35:55 +1000 Subject: [PATCH 0018/4351] kong/plugins/zipkin/opentracing.lua: finish rewrite span immediately --- kong/plugins/zipkin/opentracing.lua | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index d1a81317f12..57fa0c10986 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -91,7 +91,7 @@ function OpenTracingHandler:access(conf) opentracing.rewrite_span = opentracing.request_span:start_child_span( "kong.rewrite", ctx.KONG_REWRITE_START / 1000 - ) + ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) opentracing.access_span = opentracing.request_span:start_child_span( "kong.access", @@ -144,9 +144,6 @@ function OpenTracingHandler:log(conf) local opentracing = self:get_context(conf, ctx) local request_span = opentracing.request_span - if opentracing.rewrite_span then - opentracing.rewrite_span:finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) - end if opentracing.access_span then opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT / 1000) end From 9e5f6e8002744708bc7bfa9789b93f14971e7bc3 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 4 May 2018 16:44:32 +1000 Subject: [PATCH 0019/4351] kong/plugins/zipkin/opentracing.lua: Add intermediary 'kong.proxy' span We need a span for the server part of the proxy as well as a parent span for the client side of the proxy. Each of these spans have different peer.* tags Include the access phase in the client part of the proxy, as in kong: - the dns resolution happens in the access phase - the access phase is the last time we can inject headers into the request --- README.md | 9 ++++--- kong/plugins/zipkin/opentracing.lua | 38 +++++++++++++++++++++-------- 2 files changed, 33 insertions(+), 14 deletions(-) diff --git a/README.md b/README.md index 2f5e47a1e57..a0d73e76dc0 100644 --- a/README.md +++ b/README.md @@ -27,10 +27,11 @@ A tracer is created with the "http_headers" formatter set to use the headers des - `kong.request`: encompasing the whole request in kong. All other spans are children of this. - `kong.rewrite`: encompassing the kong rewrite phase - - `kong.access`: encompassing the kong access phase - - `kong.balancer`: each balancer phase will have it's own span - - `kong.header_filter`: encompassing the kong header filter phase - - `kong.body_filter`: encompassing the kong body filter phase + - `kong.proxy`: encompassing kong's time as a proxy + - `kong.access`: encompassing the kong access phase + - `kong.balancer`: each balancer phase will have it's own span + - `kong.header_filter`: encompassing the kong header filter phase + - `kong.body_filter`: encompassing the kong body filter phase ## Tags diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 57fa0c10986..12f059bd2f8 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -67,6 +67,7 @@ function OpenTracingHandler:initialise_request(conf, ctx) request_span = request_span; rewrite_span = nil; access_span = nil; + proxy_span = nil; header_filter_span = nil; body_filter_span = nil; } @@ -93,14 +94,19 @@ function OpenTracingHandler:access(conf) ctx.KONG_REWRITE_START / 1000 ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) - opentracing.access_span = opentracing.request_span:start_child_span( + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + ctx.KONG_ACCESS_START / 1000 + ) + + opentracing.access_span = opentracing.proxy_span:start_child_span( "kong.access", ctx.KONG_ACCESS_START / 1000 ) -- Want to send headers to upstream local outgoing_headers = {} - opentracing.tracer:inject(opentracing.request_span, "http_headers", outgoing_headers) + opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) for k, v in pairs(outgoing_headers) do ngx_set_header(k, v) end @@ -112,7 +118,7 @@ function OpenTracingHandler:header_filter(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) - opentracing.header_filter_span = opentracing.request_span:start_child_span( + opentracing.header_filter_span = opentracing.proxy_span:start_child_span( "kong.header_filter", ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() ) @@ -131,7 +137,7 @@ function OpenTracingHandler:body_filter(conf) opentracing.header_filter_span:finish(now) opentracing.header_filter_finished = true - opentracing.body_filter_span = opentracing.request_span:start_child_span("kong.body_filter", now) + opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) end end @@ -144,6 +150,16 @@ function OpenTracingHandler:log(conf) local opentracing = self:get_context(conf, ctx) local request_span = opentracing.request_span + local proxy_span = opentracing.proxy_span + if not proxy_span then + proxy_span = request_span:start_child_span( + "kong.proxy", + ctx.KONG_ACCESS_ENDED_AT / 1000 + ) + opentracing.proxy_span = proxy_span + end + proxy_span:set_tag("span.kind", "client") + if opentracing.access_span then opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT / 1000) end @@ -153,8 +169,7 @@ function OpenTracingHandler:log(conf) local balancer_tries = balancer_address.tries for i=1, balancer_address.try_count do local try = balancer_tries[i] - local span = request_span:start_child_span("kong.balancer", try.balancer_start / 1000) - span:set_tag("span.kind", "client") + local span = proxy_span:start_child_span("kong.balancer", try.balancer_start / 1000) span:set_tag(ip_tag(try.ip), try.ip) span:set_tag("peer.port", try.port) span:set_tag("kong.balancer.try", i) @@ -165,7 +180,9 @@ function OpenTracingHandler:log(conf) end span:finish((try.balancer_start + try.balancer_latency) / 1000) end - request_span:set_tag("peer.hostname", balancer_address.hostname) + proxy_span:set_tag("peer.hostname", balancer_address.hostname) -- could be nil + proxy_span:set_tag(ip_tag(balancer_address.ip), balancer_address.ip) + proxy_span:set_tag("peer.port", balancer_address.port) end if not opentracing.header_filter_finished then @@ -185,12 +202,13 @@ function OpenTracingHandler:log(conf) request_span:set_tag("kong.credential", ctx.authenticated_credentials.id) end if ctx.route then - request_span:set_tag("kong.route", ctx.route.id) + proxy_span:set_tag("kong.route", ctx.route.id) end if ctx.service then - request_span:set_tag("kong.service", ctx.service.id) - request_span:set_tag("peer.service", ctx.service.name) + proxy_span:set_tag("kong.service", ctx.service.id) + proxy_span:set_tag("peer.service", ctx.service.name) end + proxy_span:finish(ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT/1000 or now) request_span:finish(now) end From 92545d20ca518fda75f8ce05fc9bb043e38a078a Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 4 May 2018 18:28:03 +0200 Subject: [PATCH 0020/4351] fix(azure-functions) minimized readme, redirected to getkong.org --- README.md | 172 ++---------------------------------------------------- 1 file changed, 4 insertions(+), 168 deletions(-) diff --git a/README.md b/README.md index f53f7279b53..28a81322545 100644 --- a/README.md +++ b/README.md @@ -5,174 +5,10 @@ This plugin invokes It can be used in combination with other request plugins to secure, manage or extend the function. -## Table of Contents +Please see the [plugin documentation](https://getkong.org/plugins/azure-functions/) +for details on installation and usage. -- 1. [Usage][usage] -- 2. [Installation][installation] -- 3. [Configuration][configuration] -- 4. [Demonstration][demonstration] -- 5. [Limitations][limitations] +# History -[usage]: #1-usage -[installation]: #2-installation -[configuration]: #3-configuration -[demonstration]: #4-demonstration -[limitations]: #5-limitations +0.1.0 Initial release -## 1. Usage - -This plugin will make Kong collect all the parameters from incoming requests, -invoke the configured Azure Function, and send the response to downstream. - -[Back to TOC](#table-of-contents) - -## 2. Installation - -To install this plugin (and be able to configure it via the Kong Admin API), -follow the instructions in the provided INSTALL.txt file. - -You must do so for every node in your Kong cluster. See the section about using -LuaRocks behind a proxy if necessary, in the INSTALL.txt file. - - -[Back to TOC](#table-of-contents) - -## 3. Configuration - -Method 1: apply it on top of an Service by executing the following request on your -Kong server: - -```bash -$ curl -X POST http://kong:8001/aservice/{api}/plugins \ - --data "name=azure-functions" \ - --data "config.appname=myapp" \ - --data "config.functionname=myfunction" \ - --data "config.apikey=xxxxxxx" -``` - -Method 2: apply it globally (on all Routes/Services) by executing the following -request on your Kong server: - -```bash -$ curl -X POST http://kong:8001/plugins \ - --data "name=azure-functions" \ - --data "config.appname=myapp" \ - --data "config.functionname=myfunction" \ - --data "config.apikey=xxxxxxx" -``` - -`api`: The `id` or `name` of the API that this plugin configuration will target - -Please read the [Plugin Reference](https://getkong.org/docs/latest/admin-api/#add-plugin) -for more information. - -Attribute | Description -----------------------------------------:| ----------- -`name` | The name of the plugin to use, in this case: `azure-functions` -`config.functionname` | Name of the Azure function to invoke. -`config.appname` | The Azure app name. -`config.hostdomain` | The domain where the function resides, defaults to `azurewebsites.net`. -`config.routeprefix` | Route prefix to use, defaults to `/api`. -`config.apikey`
*optional* | The apikey to access the Azure resources. If provided it will be injected as the `x-functions-key` header. -`config.clientid`
*optional* | The clientid to access the Azure resources. If provided it will be injected as the `x-functions-clientid` header. -`config.https_verify`
*optional* | Set it to true to authenticate Azure Functions server. Defaults to `false`. -`config.https`
*optional* | Use of HTTPS to connect with the Azure Functions server. Defaults to `true`. -`config.timeout`
*optional* | Timeout in milliseconds before aborting a connection to Azure Functions server. Defaults to `600000`. -`config.keepalive`
*optional* | Time in milliseconds for which an idle connection to Azure Functions server will live before being closed. Defaults to `60000`. - -Note: If `config.https_verify` is set as `true` then the server certificate -will be verified according to the CA certificates specified by the -`lua_ssl_trusted_certificate` directive in your Kong configuration. - -[Back to TOC](#table-of-contents) - -## 4. Demonstration - -To demonstrate the plugin, set up the [Azure Functions "hello world" function](https://docs.microsoft.com/en-us/azure/azure-functions/functions-create-first-azure-function). - -1. In this example we'll consider the following settings/placeholders, insert your own values here: - - - `` for the Functions appname - - `` for the function name - - `` for the api key - -2. Test your function to make sure it works before adding it to Kong - - ```bash - curl -i -X GET https://.azurewebsites.net/api/?name=Kong \ - -H "x-functions-key:" - - HTTP/1.1 200 OK - ... - "Hello Kong!" - ``` - -3. Create a Service on Kong - - ```bash - $ curl -i -X POST http://localhost:8001/services/ \ - --data "name=plugin-testing" \ - --data "url=http://dead.end.com" - - HTTP/1.1 201 Created - ... - ``` - -4. Add a Route to the Service on Kong - - ```bash - $ curl -i -X POST http://localhost:8001/services/plugin-testing/routes \ - --data "paths[]=/mytest" - - HTTP/1.1 201 Created - ... - ``` - -5. Apply the Azure-functions plugin - - ```bash - $ curl -i -X POST http://localhost:8001/services/plugin-testing/plugins \ - --data "name=azure-functions" \ - --data "config.appname=" \ - --data "config.functionname=" \ - --data "config.apikey=" - - HTTP/1.1 201 Created - ... - - ``` - -6. Test the Azure Function through Kong (same result as step 2) - - ```bash - curl -i -X GET http://localhost:8000/mytest?name=Kong - - HTTP/1.1 200 OK - ... - "Hello Kong!" - ``` - -In this example we're only passing a query parameter `name` to the Azure -Function. Besides query parameters, also the HTTP method, path parameters, -headers, and body will be passed to the Azure Function if provided. - -[Back to TOC](#table-of-contents) - -## 5. Limitations - -**Use a fake upstream_url**: - -When using the this plugin, the response will be returned by the plugin itself -without proxying the request to any upstream service. This means that whatever -`url` has been set on the [Service](https://getkong.org/docs/latest/admin-api/#service-object) -it will never be used. Although `url` will never be used, it's -currently a mandatory field in Kong's data model, so feel free to set a fake -value (ie, `http://dead.end.com` as per the example above) if you are planning to use this plugin. -In the future, we will provide a more intuitive way to deal with similar use cases. - -**Response plugins**: - -There is a known limitation in the system that prevents some response plugins -from being executed. We are planning to remove this limitation in the future. - -[Back to TOC](#table-of-contents) From c7328488cd453265a0a233555c7abea3ae84c8c3 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 18 May 2018 11:38:07 +1000 Subject: [PATCH 0021/4351] NEWS: add initial news entry --- NEWS | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 NEWS diff --git a/NEWS b/NEWS new file mode 100644 index 00000000000..be802f33493 --- /dev/null +++ b/NEWS @@ -0,0 +1,3 @@ +UNRELEASED + + - Initial release From 7d8055bcf9071fd0d148175f315e21fddf128243 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 18 May 2018 11:48:58 +1000 Subject: [PATCH 0022/4351] rockspec: cjson's package name is lua-cjson --- kong-plugin-zipkin-scm-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec index ca1e1f59109..9e4e31cb05e 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -13,7 +13,7 @@ description = { dependencies = { "lua >= 5.1"; - "cjson"; + "lua-cjson"; "lua-resty-http >= 0.11"; "kong >= 0.14"; "opentracing"; From d14b254bc92be7856c6645c3d8f09c9c4a08fffb Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 18 May 2018 15:42:44 -0300 Subject: [PATCH 0023/4351] chore(serverless-functions) fix version field --- kong/plugins/post-function/handler.lua | 2 +- kong/plugins/pre-function/handler.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/post-function/handler.lua b/kong/plugins/post-function/handler.lua index 5f2fa4f2c41..dd5237bc377 100644 --- a/kong/plugins/post-function/handler.lua +++ b/kong/plugins/post-function/handler.lua @@ -28,7 +28,7 @@ end PostFunction.PRIORITY = -1000 -PostFunction.VERSION = "1.0.0" +PostFunction.VERSION = "0.1.0" return PostFunction diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua index 23542142805..4547756eaeb 100644 --- a/kong/plugins/pre-function/handler.lua +++ b/kong/plugins/pre-function/handler.lua @@ -28,7 +28,7 @@ end PreFunction.PRIORITY = math.huge -PreFunction.VERSION = "1.0.0" +PreFunction.VERSION = "0.1.0" return PreFunction From 9bff596cb58b7ddbe6f46dd9c7ac7398a383a1a0 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 18 May 2018 17:00:11 -0300 Subject: [PATCH 0024/4351] chore(request-transformer) fix version field --- kong/plugins/request-transformer-advanced/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/request-transformer-advanced/handler.lua b/kong/plugins/request-transformer-advanced/handler.lua index 7b9ac58c680..8be99b75417 100644 --- a/kong/plugins/request-transformer-advanced/handler.lua +++ b/kong/plugins/request-transformer-advanced/handler.lua @@ -23,6 +23,6 @@ function RequestTransformerHandler:access(conf) end RequestTransformerHandler.PRIORITY = 802 -RequestTransformerHandler.VERSION = "0.1.0" +RequestTransformerHandler.VERSION = "0.31.0" return RequestTransformerHandler From ed24fa7eff1a4a2b36200dfa4e414cbd38db3980 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Thu, 14 Jun 2018 17:42:48 -0700 Subject: [PATCH 0025/4351] feat(prometheus) implement prometheus plugin Signed-off-by: Harry Bagdi --- .gitignore | 2 + LICENSE | 202 +++++++ README.md | 160 ++++++ kong-prometheus-plugin-0.1.0-0.rockspec | 29 + kong/plugins/prometheus/api.lua | 10 + kong/plugins/prometheus/exporter.lua | 151 +++++ kong/plugins/prometheus/handler.lua | 37 ++ kong/plugins/prometheus/prometheus.lua | 537 ++++++++++++++++++ kong/plugins/prometheus/schema.lua | 13 + kong/plugins/prometheus/serve.lua | 43 ++ spec/01-api_spec.lua | 72 +++ spec/02-access_spec.lua | 81 +++ spec/03-custom-serve_spec.lua | 62 ++ .../prometheus/invalid_nginx.template | 384 +++++++++++++ spec/fixtures/prometheus/valid_nginx.template | 404 +++++++++++++ 15 files changed, 2187 insertions(+) create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 kong-prometheus-plugin-0.1.0-0.rockspec create mode 100644 kong/plugins/prometheus/api.lua create mode 100644 kong/plugins/prometheus/exporter.lua create mode 100644 kong/plugins/prometheus/handler.lua create mode 100644 kong/plugins/prometheus/prometheus.lua create mode 100644 kong/plugins/prometheus/schema.lua create mode 100644 kong/plugins/prometheus/serve.lua create mode 100644 spec/01-api_spec.lua create mode 100644 spec/02-access_spec.lua create mode 100644 spec/03-custom-serve_spec.lua create mode 100644 spec/fixtures/prometheus/invalid_nginx.template create mode 100644 spec/fixtures/prometheus/valid_nginx.template diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..9310fea90b7 --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +*.rock +*.tar.gz diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..47262804624 --- /dev/null +++ b/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2018 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 00000000000..ef86aaac6d5 --- /dev/null +++ b/README.md @@ -0,0 +1,160 @@ +# Kong Prometheus Plugin + +# DOCUMENT STATE: WORK IN PROGRESS + +This plugin exposes metrics in [Prometheus Exposition format](https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md). + + +### Available metrics +- *Status codes*: HTTP status codes returned by upstream services. + These are available per service and across all services. +- *Latencies Histograms*: Latency as measured at Kong: + - *Request*: Total request latency + - *Kong*: Time taken for Kong to route, authenticate and run all plugins for a request + - *Upstream*: Time taken by the upstream to respond to the request. +- *Bandwidth*: Total Bandwidth (egress/ingress) flowing through Kong. + This metrics is availble per service and across all services. +- *DB reachability*: Can the Kong node reach it's Database or not (Guage 0/1). +- *Connections*: Various NGINX connection metrics like active, reading, writing, + accepted connections. + + +### Using the plugin + +#### TODO add installation steps if not bundled with CE/EE + +#### Enable the plugin +```bash +$ curl http://localhost:8001/plugins name=prometheus +``` + +#### Put metrics into Prometheus +Metrics are availble on the admin API at `/metrics` endpoint: +```bash +$ curl http://localhost:8001/metrics +root@vagrant-ubuntu-trusty-64:~# curl -D - http://localhost:8001/metrics +HTTP/1.1 200 OK +Server: openresty/1.11.2.5 +Date: Mon, 11 Jun 2018 01:39:38 GMT +Content-Type: text/plain; charset=UTF-8 +Transfer-Encoding: chunked +Connection: keep-alive +Access-Control-Allow-Origin: * + +# HELP kong_bandwidth_total Total bandwidth in bytes for all proxied requests in Kong +# TYPE kong_bandwidth_total counter +kong_bandwidth_total{type="egress"} 1277 +kong_bandwidth_total{type="ingress"} 254 +# HELP kong_bandwidth Total bandwidth in bytes consumed per service in Kong +# TYPE kong_bandwidth counter +kong_bandwidth{type="egress",service="google"} 1277 +kong_bandwidth{type="ingress",service="google"} 254 +# HELP kong_datastore_reachable Datastore reachable from Kong, 0 is unreachable +# TYPE kong_datastore_reachable gauge +kong_datastore_reachable 1 +# HELP kong_http_status_total HTTP status codes aggreggated across all services in Kong +# TYPE kong_http_status_total counter +kong_http_status_total{code="301"} 2 +# HELP kong_http_status HTTP status codes per service in Kong +# TYPE kong_http_status counter +kong_http_status{code="301",service="google"} 2 +# HELP kong_latency Latency added by Kong, total request time and upstream latency for each service in Kong +# TYPE kong_latency histogram +kong_latency_bucket{type="kong",service="google",le="00001.0"} 1 +kong_latency_bucket{type="kong",service="google",le="00002.0"} 1 +. +. +. +kong_latency_bucket{type="kong",service="google",le="+Inf"} 2 +kong_latency_bucket{type="request",service="google",le="00300.0"} 1 +kong_latency_bucket{type="request",service="google",le="00400.0"} 1 +. +. +kong_latency_bucket{type="request",service="google",le="+Inf"} 2 +kong_latency_bucket{type="upstream",service="google",le="00300.0"} 2 +kong_latency_bucket{type="upstream",service="google",le="00400.0"} 2 +. +. +kong_latency_bucket{type="upstream",service="google",le="+Inf"} 2 +kong_latency_count{type="kong",service="google"} 2 +kong_latency_count{type="request",service="google"} 2 +kong_latency_count{type="upstream",service="google"} 2 +kong_latency_sum{type="kong",service="google"} 2145 +kong_latency_sum{type="request",service="google"} 2672 +kong_latency_sum{type="upstream",service="google"} 527 +# HELP kong_latency_total Latency added by Kong, total request time and upstream latency aggreggated across all services in Kong +# TYPE kong_latency_total histogram +kong_latency_total_bucket{type="kong",le="00001.0"} 1 +kong_latency_total_bucket{type="kong",le="00002.0"} 1 +. +. +kong_latency_total_bucket{type="kong",le="+Inf"} 2 +kong_latency_total_bucket{type="request",le="00300.0"} 1 +kong_latency_total_bucket{type="request",le="00400.0"} 1 +. +. +kong_latency_total_bucket{type="request",le="+Inf"} 2 +kong_latency_total_bucket{type="upstream",le="00300.0"} 2 +kong_latency_total_bucket{type="upstream",le="00400.0"} 2 +. +. +. +kong_latency_total_bucket{type="upstream",le="+Inf"} 2 +kong_latency_total_count{type="kong"} 2 +kong_latency_total_count{type="request"} 2 +kong_latency_total_count{type="upstream"} 2 +kong_latency_total_sum{type="kong"} 2145 +kong_latency_total_sum{type="request"} 2672 +kong_latency_total_sum{type="upstream"} 527 +# HELP kong_nginx_http_current_connections Number of HTTP connections +# TYPE kong_nginx_http_current_connections gauge +kong_nginx_http_current_connections{state="accepted"} 8 +kong_nginx_http_current_connections{state="active"} 1 +kong_nginx_http_current_connections{state="handled"} 8 +kong_nginx_http_current_connections{state="reading"} 0 +kong_nginx_http_current_connections{state="total"} 8 +kong_nginx_http_current_connections{state="waiting"} 0 +kong_nginx_http_current_connections{state="writing"} 1 +# HELP kong_nginx_metric_errors_total Number of nginx-lua-prometheus errors +# TYPE kong_nginx_metric_errors_total counter +kong_nginx_metric_errors_total 0 + +``` + +In case Admin API of Kong is protected behind a firewall or requires +authentication, you've two options: + +1. If your proxy nodes also serve the Admin API, then you can create a route +to `/metrics` endpoint and apply a IP restriction plugin. +``` +curl -XPOST http://localhost:8001/services -d name=prometheusEndpoint -d url=http://localhost:8001/metrics +curl -XPOST http://localhost:8001/services/prometheusEndpoint/routes -d paths[]=/metrics +curl -XPOST http://localhost:8001/services/prometheusEndpoint/plugins -d name=ip-restriction -d config.whitelist=10.0.0.0/24 +``` + +2. This plugin has the capability to serve the content on a +different port using a custom server block in Kong's NGINX template. + +Please note that this requires a custom NGINX template for Kong. + +You can add the following block to a custom NGINX template which can be used by Kong: +``` +server { + server_name kong_prometheus_exporter; + listen 0.0.0.0:9542; # can be any other port as well + + location / { + default_type text/plain; + content_by_lua_block { + local serve = require "kong.plugins.prometheus.serve" + serve.prometheus_server() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } +} +``` diff --git a/kong-prometheus-plugin-0.1.0-0.rockspec b/kong-prometheus-plugin-0.1.0-0.rockspec new file mode 100644 index 00000000000..23fe4298450 --- /dev/null +++ b/kong-prometheus-plugin-0.1.0-0.rockspec @@ -0,0 +1,29 @@ +package = "kong-prometheus-plugin" +version = "0.1.0-0" + +source = { + url = "https://github.com/Kong/kong-plugin-prometheus", + tag = "0.1.0" +} + +supported_platforms = {"linux", "macosx"} +description = { + summary = "Prometheus metrics for Kong and upstreams configured in Kong", + license = "Apache 2.0", +} + +dependencies = { + "kong >= 0.13.0", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", + ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", + ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", + ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", + ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", + ["kong.plugins.prometheus.schema"] = "kong/plugins/prometheus/schema.lua", + } +} diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua new file mode 100644 index 00000000000..64b5d832e24 --- /dev/null +++ b/kong/plugins/prometheus/api.lua @@ -0,0 +1,10 @@ +local prometheus = require "kong.plugins.prometheus.exporter" + + +return { + ["/metrics"] = { + GET = function(self, dao_factory) + prometheus.collect() + end, + }, +} diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua new file mode 100644 index 00000000000..49ee6a501bc --- /dev/null +++ b/kong/plugins/prometheus/exporter.lua @@ -0,0 +1,151 @@ +local singletons = require "kong.singletons" +local responses = require "kong.tools.responses" +local find = string.find +local select = select +local ERR = ngx.ERR +local WARN = ngx.WARN +local ngx_log = ngx.log + + +local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, + 80, 90, 100, 200, 300, 400, 500, 1000, + 2000, 5000, 10000, 30000, 60000 } +local metrics = {} +local prometheus + + +local function init() + local shm = "prometheus_metrics" + if not ngx.shared.prometheus_metrics then + ngx_log(ERR, "prometheus: ngx shared dict 'prometheus_metrics' not found") + return + end + + prometheus = require("kong.plugins.prometheus.prometheus").init(shm, "kong_") + + -- accross all services + metrics.connections = prometheus:gauge("nginx_http_current_connections", + "Number of HTTP connections", + {"state"}) + metrics.db_reachable = prometheus:gauge("datastore_reachable", + "Datastore reachable from Kong, 0 is unreachable") + metrics.status_total = prometheus:counter("http_status_total", + "HTTP status codes aggreggated across all services in Kong", + {"code"}) + metrics.latency_total = prometheus:histogram("latency_total", + "Latency added by Kong, total request time and upstream latency aggreggated across all services in Kong", + {"type"}, + DEFAULT_BUCKETS) -- TODO make this configurable + metrics.bandwidth_total = prometheus:counter("bandwidth_total", + "Total bandwidth in bytes for all proxied requests in Kong", + {"type"}) + + -- per service + metrics.status = prometheus:counter("http_status", + "HTTP status codes per service in Kong", + {"code", "service"}) + metrics.latency = prometheus:histogram("latency", + "Latency added by Kong, total request time and upstream latency for each service in Kong", + {"type", "service"}, + DEFAULT_BUCKETS) -- TODO make this configurable + metrics.bandwidth = prometheus:counter("bandwidth", + "Total bandwidth in bytes consumed per service in Kong", + {"type", "service"}) +end + + +local function log(message) + if not metrics then + ngx_log(ERR, "prometheus: can not log metrics because of an initialization " + .. "error, please make sure that you've declared " + .. "'prometheus_metrics' shared dict in your nginx template") + return + end + + local service_name = message.service and message.service.name or + message.service.host + service_name = service_name or "" + + metrics.status:inc(1, { message.response.status, service_name }) + metrics.status_total:inc(1, { message.response.status }) + + local request_size = tonumber(message.request.size) + if request_size and request_size > 0 then + metrics.bandwidth:inc(request_size, { "ingress", service_name }) + metrics.bandwidth_total:inc(request_size, { "ingress" }) + end + + local response_size = tonumber(message.response.size) + if response_size and response_size > 0 then + metrics.bandwidth:inc(response_size, { "egress", service_name }) + metrics.bandwidth_total:inc(response_size, { "egress" }) + end + + local request_latency = tonumber(message.latencies.request) + if request_latency and request_latency >= 0 then + metrics.latency:observe(request_latency, { "request", service_name }) + metrics.latency_total:observe(request_latency, { "request" }) + end + + local upstream_latency = tonumber(message.latencies.proxy) + if upstream_latency ~= nil and upstream_latency >= 0 then + metrics.latency:observe(upstream_latency, {"upstream", service_name }) + metrics.latency_total:observe(upstream_latency, { "upstream" }) + end + + local kong_proxy_latency = tonumber(message.latencies.kong) + if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then + metrics.latency:observe(kong_proxy_latency, { "kong", service_name }) + metrics.latency_total:observe(kong_proxy_latency, { "kong" }) + end +end + + +local function collect() + if not prometheus or not metrics then + ngx_log(ERR, "prometheus: plugin is not initialized, please make sure ", + " 'prometheus_metrics' shared dict is present in nginx template") + return responses.send_HTTP_INTERNAL_SERVER_ERROR() + end + + local r = ngx.location.capture "/nginx_status" + + if r.status ~= 200 then + ngx_log(WARN, "prometheus: failed to retrieve /nginx_status ", + "whlie processing /metrics endpoint") + + else + local accepted, handled, total = select(3, find(r.body, + "accepts handled requests\n (%d*) (%d*) (%d*)")) + metrics.connections:set(accepted, { "accepted" }) + metrics.connections:set(handled, { "handled" }) + metrics.connections:set(total, { "total" }) + end + + metrics.connections:set(ngx.var.connections_active, { "active" }) + metrics.connections:set(ngx.var.connections_reading, { "reading" }) + metrics.connections:set(ngx.var.connections_writing, { "writing" }) + metrics.connections:set(ngx.var.connections_waiting, { "waiting" }) + + -- db reachable? + local dao = singletons.dao + local ok, err = dao.db:reachable() + if ok then + metrics.db_reachable:set(1) + + else + metrics.db_reachable:set(0) + ngx_log(ERR, "prometheus: failed to reach database while processing", + "/metrics endpoint: ", err) + end + + prometheus:collect() + return ngx.exit(200) +end + + +return { + init = init, + log = log, + collect = collect, +} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua new file mode 100644 index 00000000000..daeec4e3c10 --- /dev/null +++ b/kong/plugins/prometheus/handler.lua @@ -0,0 +1,37 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local prometheus = require "kong.plugins.prometheus.exporter" +local basic_serializer = require "kong.plugins.log-serializers.basic" + + +local PrometheusHandler = BasePlugin:extend() +PrometheusHandler.PRIORITY = 13 +PrometheusHandler.VERSION = "0.1.0" + + +local function log(premature, conf, message) + if premature then + return + end + + prometheus.log(message) +end + + +function PrometheusHandler:new() + PrometheusHandler.super.new(self, "prometheus") + return prometheus.init() +end + + +function PrometheusHandler:log(conf) + PrometheusHandler.super.log(self) + + local message = basic_serializer.serialize(ngx) + local ok, err = ngx.timer.at(0, log, conf, message) + if not ok then + ngx.log(ngx.ERR, "failed to create timer: ", err) + end +end + + +return PrometheusHandler diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua new file mode 100644 index 00000000000..ae414bc4be1 --- /dev/null +++ b/kong/plugins/prometheus/prometheus.lua @@ -0,0 +1,537 @@ +-- This is a vendored dependency. +-- Original Source: https://github.com/knyar/nginx-lua-prometheus +-- vim: ts=2:sw=2:sts=2:expandtab +-- +-- This module uses a single dictionary shared between Nginx workers to keep +-- all metrics. Each counter is stored as a separate entry in that dictionary, +-- which allows us to increment them using built-in `incr` method. +-- +-- Prometheus requires that (a) all samples for a given metric are presented +-- as one uninterrupted group, and (b) buckets of a histogram appear in +-- increasing numerical order. We satisfy that by carefully constructing full +-- metric names (i.e. metric name along with all labels) so that they meet +-- those requirements while being sorted alphabetically. In particular: +-- +-- * all labels for a given metric are presented in reproducible order (the one +-- used when labels were declared). "le" label for histogram metrics always +-- goes last; +-- * bucket boundaries (which are exposed as values of the "le" label) are +-- presented as floating point numbers with leading and trailing zeroes. +-- Number of of zeroes is determined for each bucketer automatically based on +-- bucket boundaries; +-- * internally "+Inf" bucket is stored as "Inf" (to make it appear after +-- all numeric buckets), and gets replaced by "+Inf" just before we +-- expose the metrics. +-- +-- For example, if you define your bucket boundaries as {0.00005, 10, 1000} +-- then we will keep the following samples for a metric `m1` with label +-- `site` set to `site1`: +-- +-- m1_bucket{site="site1",le="0000.00005"} +-- m1_bucket{site="site1",le="0010.00000"} +-- m1_bucket{site="site1",le="1000.00000"} +-- m1_bucket{site="site1",le="Inf"} +-- m1_count{site="site1"} +-- m1_sum{site="site1"} +-- +-- "Inf" will be replaced by "+Inf" while publishing metrics. +-- +-- You can find the latest version and documentation at +-- https://github.com/knyar/nginx-lua-prometheus +-- Released under MIT license. + + +-- Default set of latency buckets, 5ms to 10s: +local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, + 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} + +-- Metric is a "parent class" for all metrics. +local Metric = {} +function Metric:new(o) + o = o or {} + setmetatable(o, self) + self.__index = self + return o +end + +-- Checks that the right number of labels values have been passed. +-- +-- Args: +-- label_values: an array of label values. +-- +-- Returns: +-- an error message or nil +function Metric:check_label_values(label_values) + if self.label_names == nil and label_values == nil then + return + elseif self.label_names == nil and label_values ~= nil then + return "Expected no labels for " .. self.name .. ", got " .. #label_values + elseif label_values == nil and self.label_names ~= nil then + return "Expected " .. #self.label_names .. " labels for " .. + self.name .. ", got none" + elseif #self.label_names ~= #label_values then + return "Wrong number of labels for " .. self.name .. ". Expected " .. + #self.label_names .. ", got " .. #label_values + else + for i, k in ipairs(self.label_names) do + if label_values[i] == nil then + return "Unexpected nil value for label " .. k .. " of " .. self.name + end + end + end +end + +local Counter = Metric:new() +-- Increase a given counter by `value` +-- +-- Args: +-- value: (number) a value to add to the counter. Defaults to 1 if skipped. +-- label_values: an array of label values. Can be nil (i.e. not defined) for +-- metrics that have no labels. +function Counter:inc(value, label_values) + local err = self:check_label_values(label_values) + if err ~= nil then + self.prometheus:log_error(err) + return + end + self.prometheus:inc(self.name, self.label_names, label_values, value or 1) +end + +local Gauge = Metric:new() +-- Set a given gauge to `value` +-- +-- Args: +-- value: (number) a value to set the gauge to. Should be defined. +-- label_values: an array of label values. Can be nil (i.e. not defined) for +-- metrics that have no labels. +function Gauge:set(value, label_values) + if value == nil then + self.prometheus:log_error("No value passed for " .. self.name) + return + end + local err = self:check_label_values(label_values) + if err ~= nil then + self.prometheus:log_error(err) + return + end + self.prometheus:set(self.name, self.label_names, label_values, value) +end + +local Histogram = Metric:new() +-- Record a given value in a histogram. +-- +-- Args: +-- value: (number) a value to record. Should be defined. +-- label_values: an array of label values. Can be nil (i.e. not defined) for +-- metrics that have no labels. +function Histogram:observe(value, label_values) + if value == nil then + self.prometheus:log_error("No value passed for " .. self.name) + return + end + local err = self:check_label_values(label_values) + if err ~= nil then + self.prometheus:log_error(err) + return + end + self.prometheus:histogram_observe(self.name, self.label_names, label_values, value) +end + +local Prometheus = {} +Prometheus.__index = Prometheus +Prometheus.initialized = false + +-- Generate full metric name that includes all labels. +-- +-- Args: +-- name: string +-- label_names: (array) a list of label keys. +-- label_values: (array) a list of label values. +-- Returns: +-- (string) full metric name. +local function full_metric_name(name, label_names, label_values) + if not label_names then + return name + end + local label_parts = {} + for idx, key in ipairs(label_names) do + local label_value = (string.format("%s", label_values[idx]) + :gsub("[^\032-\126]", "") -- strip non-printable characters + :gsub("\\", "\\\\") + :gsub('"', '\\"')) + table.insert(label_parts, key .. '="' .. label_value .. '"') + end + return name .. "{" .. table.concat(label_parts, ",") .. "}" +end + +-- Construct bucket format for a list of buckets. +-- +-- This receives a list of buckets and returns a sprintf template that should +-- be used for bucket boundaries to make them come in increasing order when +-- sorted alphabetically. +-- +-- To re-phrase, this is where we detect how many leading and trailing zeros we +-- need. +-- +-- Args: +-- buckets: a list of buckets +-- +-- Returns: +-- (string) a sprintf template. +local function construct_bucket_format(buckets) + local max_order = 1 + local max_precision = 1 + for _, bucket in ipairs(buckets) do + assert(type(bucket) == "number", "bucket boundaries should be numeric") + -- floating point number with all trailing zeros removed + local as_string = string.format("%f", bucket):gsub("0*$", "") + local dot_idx = as_string:find(".", 1, true) + max_order = math.max(max_order, dot_idx - 1) + max_precision = math.max(max_precision, as_string:len() - dot_idx) + end + return "%0" .. (max_order + max_precision + 1) .. "." .. max_precision .. "f" +end + +-- Extract short metric name from the full one. +-- +-- Args: +-- full_name: (string) full metric name that can include labels. +-- +-- Returns: +-- (string) short metric name with no labels. For a `*_bucket` metric of +-- histogram the _bucket suffix will be removed. +local function short_metric_name(full_name) + local labels_start, _ = full_name:find("{") + if not labels_start then + -- no labels + return full_name + end + local suffix_idx, _ = full_name:find("_bucket{") + if suffix_idx and full_name:find("le=") then + -- this is a histogram metric + return full_name:sub(1, suffix_idx - 1) + end + -- this is not a histogram metric + return full_name:sub(1, labels_start - 1) +end + +-- Makes a shallow copy of a table +local function copy_table(table) + local new = {} + if table ~= nil then + for k, v in ipairs(table) do + new[k] = v + end + end + return new +end + +-- Check metric name and label names for correctness. +-- +-- Regular expressions to validate metric and label names are +-- documented in https://prometheus.io/docs/concepts/data_model/ +-- +-- Args: +-- metric_name: (string) metric name. +-- label_names: label names (array of strings). +-- +-- Returns: +-- Either an error string, or nil of no errors were found. +local function check_metric_and_label_names(metric_name, label_names) + if not metric_name:match("^[a-zA-Z_:][a-zA-Z0-9_:]*$") then + return "Metric name '" .. metric_name .. "' is invalid" + end + for _, label_name in ipairs(label_names or {}) do + if label_name == "le" then + return "Invalid label name 'le' in " .. metric_name + end + if not label_name:match("^[a-zA-Z_][a-zA-Z0-9_]*$") then + return "Metric '" .. metric_name .. "' label name '" .. label_name .. + "' is invalid" + end + end +end + +-- Initialize the module. +-- +-- This should be called once from the `init_by_lua` section in nginx +-- configuration. +-- +-- Args: +-- dict_name: (string) name of the nginx shared dictionary which will be +-- used to store all metrics +-- prefix: (optional string) if supplied, prefix is added to all +-- metric names on output +-- +-- Returns: +-- an object that should be used to register metrics. +function Prometheus.init(dict_name, prefix) + local self = setmetatable({}, Prometheus) + self.dict = ngx.shared[dict_name or "prometheus_metrics"] + self.help = {} + if prefix then + self.prefix = prefix + else + self.prefix = '' + end + self.type = {} + self.registered = {} + self.buckets = {} + self.bucket_format = {} + self.initialized = true + + self:counter("nginx_metric_errors_total", + "Number of nginx-lua-prometheus errors") + self.dict:set("nginx_metric_errors_total", 0) + return self +end + +function Prometheus:log_error(...) + ngx.log(ngx.ERR, ...) + self.dict:incr("nginx_metric_errors_total", 1) +end + +function Prometheus:log_error_kv(key, value, err) + self:log_error( + "Error while setting '", key, "' to '", value, "': '", err, "'") +end + +-- Register a counter. +-- +-- Args: +-- name: (string) name of the metric. Required. +-- description: (string) description of the metric. Will be used for the HELP +-- comment on the metrics page. Optional. +-- label_names: array of strings, defining a list of metrics. Optional. +-- +-- Returns: +-- a Counter object. +function Prometheus:counter(name, description, label_names) + if not self.initialized then + ngx.log(ngx.ERR, "Prometheus module has not been initialized") + return + end + + local err = check_metric_and_label_names(name, label_names) + if err ~= nil then + self:log_error(err) + return + end + + if self.registered[name] then + self:log_error("Duplicate metric " .. name) + return + end + self.registered[name] = true + self.help[name] = description + self.type[name] = "counter" + + return Counter:new{name=name, label_names=label_names, prometheus=self} +end + +-- Register a gauge. +-- +-- Args: +-- name: (string) name of the metric. Required. +-- description: (string) description of the metric. Will be used for the HELP +-- comment on the metrics page. Optional. +-- label_names: array of strings, defining a list of metrics. Optional. +-- +-- Returns: +-- a Gauge object. +function Prometheus:gauge(name, description, label_names) + if not self.initialized then + ngx.log(ngx.ERR, "Prometheus module has not been initialized") + return + end + + local err = check_metric_and_label_names(name, label_names) + if err ~= nil then + self:log_error(err) + return + end + + if self.registered[name] then + self:log_error("Duplicate metric " .. name) + return + end + self.registered[name] = true + self.help[name] = description + self.type[name] = "gauge" + + return Gauge:new{name=name, label_names=label_names, prometheus=self} +end + + +-- Register a histogram. +-- +-- Args: +-- name: (string) name of the metric. Required. +-- description: (string) description of the metric. Will be used for the HELP +-- comment on the metrics page. Optional. +-- label_names: array of strings, defining a list of metrics. Optional. +-- buckets: array if numbers, defining bucket boundaries. Optional. +-- +-- Returns: +-- a Histogram object. +function Prometheus:histogram(name, description, label_names, buckets) + if not self.initialized then + ngx.log(ngx.ERR, "Prometheus module has not been initialized") + return + end + + local err = check_metric_and_label_names(name, label_names) + if err ~= nil then + self:log_error(err) + return + end + + for _, suffix in ipairs({"", "_bucket", "_count", "_sum"}) do + if self.registered[name .. suffix] then + self:log_error("Duplicate metric " .. name .. suffix) + return + end + self.registered[name .. suffix] = true + end + self.help[name] = description + self.type[name] = "histogram" + + self.buckets[name] = buckets or DEFAULT_BUCKETS + self.bucket_format[name] = construct_bucket_format(self.buckets[name]) + + return Histogram:new{name=name, label_names=label_names, prometheus=self} +end + +-- Set a given dictionary key. +-- This overwrites existing values, so it should only be used when initializing +-- metrics or when explicitely overwriting the previous value of a metric. +function Prometheus:set_key(key, value) + local ok, err = self.dict:safe_set(key, value) + if not ok then + self:log_error_kv(key, value, err) + end +end + +-- Increment a given counter by `value`. +-- +-- Args: +-- name: (string) short metric name without any labels. +-- label_names: (array) a list of label keys. +-- label_values: (array) a list of label values. +-- value: (number) value to add. Optional, defaults to 1. +function Prometheus:inc(name, label_names, label_values, value) + local key = full_metric_name(name, label_names, label_values) + if value == nil then value = 1 end + if value < 0 then + self:log_error_kv(key, value, "Value should not be negative") + return + end + + local newval, err = self.dict:incr(key, value) + if newval then + return + end + -- Yes, this looks like a race, so I guess we might under-report some values + -- when multiple workers simultaneously try to create the same metric. + -- Hopefully this does not happen too often (shared dictionary does not get + -- reset during configuation reload). + if err == "not found" then + self:set_key(key, value) + return + end + -- Unexpected error + self:log_error_kv(key, value, err) +end + +-- Set the current value of a gauge to `value` +-- +-- Args: +-- name: (string) short metric name without any labels. +-- label_names: (array) a list of label keys. +-- label_values: (array) a list of label values. +-- value: (number) the new value for the gauge. +function Prometheus:set(name, label_names, label_values, value) + local key = full_metric_name(name, label_names, label_values) + self:set_key(key, value) +end + +-- Record a given value into a histogram metric. +-- +-- Args: +-- name: (string) short metric name without any labels. +-- label_names: (array) a list of label keys. +-- label_values: (array) a list of label values. +-- value: (number) value to observe. +function Prometheus:histogram_observe(name, label_names, label_values, value) + self:inc(name .. "_count", label_names, label_values, 1) + self:inc(name .. "_sum", label_names, label_values, value) + + -- we are going to mutate arrays of label names and values, so create a copy. + local l_names = copy_table(label_names) + local l_values = copy_table(label_values) + + -- Last bucket. Note, that the label value is "Inf" rather than "+Inf" + -- required by Prometheus. This is necessary for this bucket to be the last + -- one when all metrics are lexicographically sorted. "Inf" will get replaced + -- by "+Inf" in Prometheus:collect(). + table.insert(l_names, "le") + table.insert(l_values, "Inf") + self:inc(name .. "_bucket", l_names, l_values, 1) + + local label_count = #l_names + for _, bucket in ipairs(self.buckets[name]) do + if value <= bucket then + -- last label is now "le" + l_values[label_count] = self.bucket_format[name]:format(bucket) + self:inc(name .. "_bucket", l_names, l_values, 1) + end + end +end + +-- Present all metrics in a text format compatible with Prometheus. +-- +-- This function should be used to expose the metrics on a separate HTTP page. +-- It will get the metrics from the dictionary, sort them, and expose them +-- aling with TYPE and HELP comments. +function Prometheus:collect() + ngx.header.content_type = "text/plain" + if not self.initialized then + ngx.log(ngx.ERR, "Prometheus module has not been initialized") + return + end + + local keys = self.dict:get_keys(0) + -- Prometheus server expects buckets of a histogram to appear in increasing + -- numerical order of their label values. + table.sort(keys) + + local seen_metrics = {} + local output = {} + for _, key in ipairs(keys) do + local value, err = self.dict:get(key) + if value then + local short_name = short_metric_name(key) + if not seen_metrics[short_name] then + if self.help[short_name] then + table.insert(output, string.format("# HELP %s%s %s\n", + self.prefix, short_name, self.help[short_name])) + end + if self.type[short_name] then + table.insert(output, string.format("# TYPE %s%s %s\n", + self.prefix, short_name, self.type[short_name])) + end + seen_metrics[short_name] = true + end + -- Replace "Inf" with "+Inf" in each metric's last bucket 'le' label. + if key:find('le="Inf"', 1, true) then + key = key:gsub('le="Inf"', 'le="+Inf"') + end + table.insert(output, string.format("%s%s %s\n", self.prefix, key, value)) + else + self:log_error("Error getting '", key, "': ", err) + end + end + ngx.print(output) +end + +return Prometheus diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua new file mode 100644 index 00000000000..f9450b66da8 --- /dev/null +++ b/kong/plugins/prometheus/schema.lua @@ -0,0 +1,13 @@ +local Errors = require "kong.dao.errors" + + +return { + fields = {}, + self_check = function(schema, plugin_t, dao, is_update) + if not ngx.shared.prometheus_metrics then + return false, + Errors.schema "ngx shared dict 'prometheus_metrics' not found" + end + return true + end, +} diff --git a/kong/plugins/prometheus/serve.lua b/kong/plugins/prometheus/serve.lua new file mode 100644 index 00000000000..16a565776b2 --- /dev/null +++ b/kong/plugins/prometheus/serve.lua @@ -0,0 +1,43 @@ +local lapis = require "lapis" +local prometheus = require "kong.plugins.prometheus.exporter" +local responses = require "kong.tools.responses" + + +local app = lapis.Application() + + +app.default_route = function(self) + local path = self.req.parsed_url.path:match("^(.*)/$") + + if path and self.app.router:resolve(path, self) then + return + + elseif self.app.router:resolve(self.req.parsed_url.path .. "/", self) then + return + end + + return self.app.handle_404(self) +end + + +app.handle_404 = function(self) + return responses.send_HTTP_NOT_FOUND() +end + + +app:match("/", function() + ngx.say("Kong Prometheus exporter, visit /metrics") + ngx.exit(200) +end) + + +app:match("/metrics", function() + prometheus:collect() +end) + + +return { + prometheus_server = function() + return lapis.serve(app) + end, +} diff --git a/spec/01-api_spec.lua b/spec/01-api_spec.lua new file mode 100644 index 00000000000..f72edbe3f3d --- /dev/null +++ b/spec/01-api_spec.lua @@ -0,0 +1,72 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + +describe("Plugin: prometheus (API)",function() + local admin_client + + describe("with no 'prometheus_metrics' shm defined", function() + setup(function() + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/prometheus/invalid_nginx.template", + plugins = "bundled, prometheus", + })) + + admin_client = helpers.admin_client() + end) + teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("prometheus plugin cannot be configured", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "prometheus" + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.equal(json.config, "ngx shared dict 'prometheus_metrics' not found") + end) + end) + + describe("with 'prometheus_metrics' defined", function() + setup(function() + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", + plugins = "bundled, prometheus", + })) + + admin_client = helpers.admin_client() + end) + teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("prometheus plugin can be configured", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "prometheus" + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + end) + end) +end) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua new file mode 100644 index 00000000000..0c573fd4c8f --- /dev/null +++ b/spec/02-access_spec.lua @@ -0,0 +1,81 @@ +local helpers = require "spec.helpers" + +describe("Plugin: prometheus (access)", function() + local proxy_client + local admin_client + + setup(function() + local bp = helpers.get_db_utils() + + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + paths = { "/" }, + service = service, + } + + bp.plugins:insert { + name = "prometheus" + } + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", + plugins = "bundled, prometheus", + }) + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + if admin_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + it("increments the count for proxied requests", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(200, res) + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_http_status_total{code="200"} 1', body, nil, true) + assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) + + ngx.sleep(1) + local res = assert(proxy_client:send { + method = "GET", + path = "/status/400", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(400, res) + + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_http_status_total{code="400"} 1', body, nil, true) + assert.matches('kong_http_status{code="400",service="mock-service"} 1', body, nil, true) + end) +end) diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua new file mode 100644 index 00000000000..bacbf381618 --- /dev/null +++ b/spec/03-custom-serve_spec.lua @@ -0,0 +1,62 @@ +local helpers = require "spec.helpers" + +describe("Plugin: prometheus (custom server)",function() + local proxy_client + + describe("with custom nginx server block", function() + setup(function() + local bp = helpers.get_db_utils() + + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + paths = { "/" }, + service = service, + } + + bp.plugins:insert { + name = "prometheus" + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", + plugins = "bundled, prometheus", + })) + + proxy_client = helpers.proxy_client() + end) + teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + it("metrics can be read from a different port", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(200, res) + + local client = helpers.http_client("127.0.0.1", 9542) + local res = assert(client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_http_status_total{code="200"} 1', body, nil, true) + assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) + end) + end) +end) diff --git a/spec/fixtures/prometheus/invalid_nginx.template b/spec/fixtures/prometheus/invalid_nginx.template new file mode 100644 index 00000000000..446ae5aad27 --- /dev/null +++ b/spec/fixtures/prometheus/invalid_nginx.template @@ -0,0 +1,384 @@ +# This is a custom nginx configuration template for Kong specs + +> if nginx_user then +user ${{NGINX_USER}}; +> end +worker_processes ${{NGINX_WORKER_PROCESSES}}; +daemon ${{NGINX_DAEMON}}; + +pid pids/nginx.pid; # mandatory even for custom config templates +error_log logs/error.log ${{LOG_LEVEL}}; + +events {} + +http { + charset UTF-8; + + error_log logs/error.log ${{LOG_LEVEL}}; + +> if anonymous_reports then + ${{SYSLOG_REPORTS}} +> end + +> if nginx_optimizations then +>-- send_timeout 60s; # default value +>-- keepalive_timeout 75s; # default value +>-- client_body_timeout 60s; # default value +>-- client_header_timeout 60s; # default value +>-- tcp_nopush on; # disabled until benchmarked +>-- proxy_buffer_size 128k; # disabled until benchmarked +>-- proxy_buffers 4 256k; # disabled until benchmarked +>-- proxy_busy_buffers_size 256k; # disabled until benchmarked +>-- reset_timedout_connection on; # disabled until benchmarked +> end + + client_max_body_size ${{CLIENT_MAX_BODY_SIZE}}; + proxy_ssl_server_name on; + underscores_in_headers on; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_shared_dict kong 5m; + lua_shared_dict kong_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_process_events 5m; + lua_shared_dict kong_cluster_events 5m; + lua_shared_dict kong_healthchecks 5m; + lua_shared_dict kong_rate_limiting_counters 12m; +> if database == "cassandra" then + lua_shared_dict kong_cassandra 5m; +> end + lua_socket_log_errors off; +> if lua_ssl_trusted_certificate then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE}}'; + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> end + + init_by_lua_block { + kong = require 'kong' + kong.init() + } + + init_worker_by_lua_block { + kong.init_worker() + } + +> if #proxy_listeners > 0 then + upstream kong_upstream { + server 0.0.0.1; + balancer_by_lua_block { + kong.balancer() + } + keepalive ${{UPSTREAM_KEEPALIVE}}; + } + + server { + server_name kong; +> for i = 1, #proxy_listeners do + listen $(proxy_listeners[i].listener); +> end + error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; + error_page 500 502 503 504 /kong_error_handler; + + access_log logs/access.log; + + client_body_buffer_size ${{CLIENT_BODY_BUFFER_SIZE}}; + +> if proxy_ssl_enabled then + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; + ssl_certificate_by_lua_block { + kong.ssl_certificate() + } +> end + + real_ip_header ${{REAL_IP_HEADER}}; + real_ip_recursive ${{REAL_IP_RECURSIVE}}; +> for i = 1, #trusted_ips do + set_real_ip_from $(trusted_ips[i]); +> end + + location / { + set $upstream_host ''; + set $upstream_upgrade ''; + set $upstream_connection ''; + set $upstream_scheme ''; + set $upstream_uri ''; + set $upstream_x_forwarded_for ''; + set $upstream_x_forwarded_proto ''; + set $upstream_x_forwarded_host ''; + set $upstream_x_forwarded_port ''; + + rewrite_by_lua_block { + kong.rewrite() + } + + access_by_lua_block { + kong.access() + } + + proxy_http_version 1.1; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + + header_filter_by_lua_block { + kong.header_filter() + } + + body_filter_by_lua_block { + kong.body_filter() + } + + log_by_lua_block { + kong.log() + } + } + + location = /kong_error_handler { + internal; + content_by_lua_block { + kong.handle_error() + } + } + } +> end + +> if #admin_listeners > 0 then + server { + server_name kong_admin; +> for i = 1, #admin_listeners do + listen $(admin_listeners[i].listener); +> end + + access_log logs/admin_access.log; + + client_max_body_size 10m; + client_body_buffer_size 10m; + +> if admin_ssl_enabled then + ssl_certificate ${{ADMIN_SSL_CERT}}; + ssl_certificate_key ${{ADMIN_SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; +> end + + location / { + default_type application/json; + content_by_lua_block { + kong.serve_admin_api() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end + + server { + server_name mock_aws_lambda; + listen 10001 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; + + location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { + content_by_lua_block { + local function say(res, status) + ngx.header["x-amzn-RequestId"] = "foo" + if string.match(ngx.var.uri, "functionWithUnhandledError") then + ngx.header["X-Amz-Function-Error"] = "Unhandled" + end + ngx.status = status + + if type(res) == 'string' then + ngx.header["Content-Length"] = #res + 1 + ngx.say(res) + + else + ngx.req.discard_body() + ngx.header['Content-Length'] = 0 + end + + ngx.exit(0) + end + + ngx.sleep(.2) -- mock some network latency + + local invocation_type = ngx.var.http_x_amz_invocation_type + if invocation_type == 'Event' then + say(nil, 202) + + elseif invocation_type == 'DryRun' then + say(nil, 204) + end + + local qargs = ngx.req.get_uri_args() + ngx.req.read_body() + local args = require("cjson").decode(ngx.req.get_body_data()) + + say(ngx.req.get_body_data(), 200) + } + } + } + + server { + server_name mock_upstream; + + listen 15555; + listen 15556 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; + + set_real_ip_from 127.0.0.1; + + location = / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + valid_routes = { + ["/ws"] = "Websocket echo server", + ["/get"] = "Accepts a GET request and returns it in JSON format", + ["/post"] = "Accepts a POST request and returns it in JSON format", + ["/response-headers?:key=:val"] = "Returns given response headers", + ["/anything"] = "Accepts any request and returns it in JSON format", + ["/request"] = "Alias to /anything", + ["/delay/:duration"] = "Delay the response for seconds", + ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", + ["/status/:code"] = "Returns a response with the specified ", + ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + }, + }) + } + } + + location = /ws { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.serve_web_sockets() + } + } + + location /get { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location /post { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("POST") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location = /response-headers { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, ngx.req.get_uri_args()) + } + } + + location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + authenticated = true, + user = ngx.var.username, + }) + } + } + + location ~ "^/(request|anything)" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location ~ "^/delay/(?\d{1,3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local delay_seconds = tonumber(ngx.var.delay_seconds) + if not delay_seconds then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + + ngx.sleep(delay_seconds) + + return mu.send_default_json_response({ + delay = delay_seconds, + }) + } + } + + location ~ "^/status/(?\d{3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local code = tonumber(ngx.var.code) + if not code then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + ngx.status = code + return mu.send_default_json_response({ + code = code, + }) + } + } + + location ~ "^/stream/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local rep = tonumber(ngx.var.num) + local res = require("cjson").encode(mu.get_default_json_response()) + + ngx.header["X-Powered-By"] = "mock_upstream" + ngx.header["Content-Type"] = "application/json" + + for i = 1, rep do + ngx.say(res) + end + } + } + } +} diff --git a/spec/fixtures/prometheus/valid_nginx.template b/spec/fixtures/prometheus/valid_nginx.template new file mode 100644 index 00000000000..d024ffc0ac9 --- /dev/null +++ b/spec/fixtures/prometheus/valid_nginx.template @@ -0,0 +1,404 @@ +# This is a custom nginx configuration template for Kong specs + +> if nginx_user then +user ${{NGINX_USER}}; +> end +worker_processes ${{NGINX_WORKER_PROCESSES}}; +daemon ${{NGINX_DAEMON}}; + +pid pids/nginx.pid; # mandatory even for custom config templates +error_log logs/error.log ${{LOG_LEVEL}}; + +events {} + +http { + charset UTF-8; + + error_log logs/error.log ${{LOG_LEVEL}}; + +> if anonymous_reports then + ${{SYSLOG_REPORTS}} +> end + +> if nginx_optimizations then +>-- send_timeout 60s; # default value +>-- keepalive_timeout 75s; # default value +>-- client_body_timeout 60s; # default value +>-- client_header_timeout 60s; # default value +>-- tcp_nopush on; # disabled until benchmarked +>-- proxy_buffer_size 128k; # disabled until benchmarked +>-- proxy_buffers 4 256k; # disabled until benchmarked +>-- proxy_busy_buffers_size 256k; # disabled until benchmarked +>-- reset_timedout_connection on; # disabled until benchmarked +> end + + client_max_body_size ${{CLIENT_MAX_BODY_SIZE}}; + proxy_ssl_server_name on; + underscores_in_headers on; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_shared_dict kong 5m; + lua_shared_dict kong_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_process_events 5m; + lua_shared_dict kong_cluster_events 5m; + lua_shared_dict kong_healthchecks 5m; + lua_shared_dict prometheus_metrics 2m; + lua_shared_dict kong_rate_limiting_counters 12m; +> if database == "cassandra" then + lua_shared_dict kong_cassandra 5m; +> end + lua_socket_log_errors off; +> if lua_ssl_trusted_certificate then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE}}'; + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> end + + init_by_lua_block { + kong = require 'kong' + kong.init() + } + + init_worker_by_lua_block { + kong.init_worker() + } + +> if #proxy_listeners > 0 then + upstream kong_upstream { + server 0.0.0.1; + balancer_by_lua_block { + kong.balancer() + } + keepalive ${{UPSTREAM_KEEPALIVE}}; + } + + server { + server_name kong; +> for i = 1, #proxy_listeners do + listen $(proxy_listeners[i].listener); +> end + error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; + error_page 500 502 503 504 /kong_error_handler; + + access_log logs/access.log; + + client_body_buffer_size ${{CLIENT_BODY_BUFFER_SIZE}}; + +> if proxy_ssl_enabled then + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; + ssl_certificate_by_lua_block { + kong.ssl_certificate() + } +> end + + real_ip_header ${{REAL_IP_HEADER}}; + real_ip_recursive ${{REAL_IP_RECURSIVE}}; +> for i = 1, #trusted_ips do + set_real_ip_from $(trusted_ips[i]); +> end + + location / { + set $upstream_host ''; + set $upstream_upgrade ''; + set $upstream_connection ''; + set $upstream_scheme ''; + set $upstream_uri ''; + set $upstream_x_forwarded_for ''; + set $upstream_x_forwarded_proto ''; + set $upstream_x_forwarded_host ''; + set $upstream_x_forwarded_port ''; + + rewrite_by_lua_block { + kong.rewrite() + } + + access_by_lua_block { + kong.access() + } + + proxy_http_version 1.1; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + + header_filter_by_lua_block { + kong.header_filter() + } + + body_filter_by_lua_block { + kong.body_filter() + } + + log_by_lua_block { + kong.log() + } + } + + location = /kong_error_handler { + internal; + content_by_lua_block { + kong.handle_error() + } + } + } +> end + +> if #admin_listeners > 0 then + server { + server_name kong_admin; +> for i = 1, #admin_listeners do + listen $(admin_listeners[i].listener); +> end + + access_log logs/admin_access.log; + + client_max_body_size 10m; + client_body_buffer_size 10m; + +> if admin_ssl_enabled then + ssl_certificate ${{ADMIN_SSL_CERT}}; + ssl_certificate_key ${{ADMIN_SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; +> end + + location / { + default_type application/json; + content_by_lua_block { + kong.serve_admin_api() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end + + server { + server_name mock_aws_lambda; + listen 10001 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; + + location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { + content_by_lua_block { + local function say(res, status) + ngx.header["x-amzn-RequestId"] = "foo" + if string.match(ngx.var.uri, "functionWithUnhandledError") then + ngx.header["X-Amz-Function-Error"] = "Unhandled" + end + ngx.status = status + + if type(res) == 'string' then + ngx.header["Content-Length"] = #res + 1 + ngx.say(res) + + else + ngx.req.discard_body() + ngx.header['Content-Length'] = 0 + end + + ngx.exit(0) + end + + ngx.sleep(.2) -- mock some network latency + + local invocation_type = ngx.var.http_x_amz_invocation_type + if invocation_type == 'Event' then + say(nil, 202) + + elseif invocation_type == 'DryRun' then + say(nil, 204) + end + + local qargs = ngx.req.get_uri_args() + ngx.req.read_body() + local args = require("cjson").decode(ngx.req.get_body_data()) + + say(ngx.req.get_body_data(), 200) + } + } + } + + server { + server_name mock_upstream; + + listen 15555; + listen 15556 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2; + + set_real_ip_from 127.0.0.1; + + location = / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + valid_routes = { + ["/ws"] = "Websocket echo server", + ["/get"] = "Accepts a GET request and returns it in JSON format", + ["/post"] = "Accepts a POST request and returns it in JSON format", + ["/response-headers?:key=:val"] = "Returns given response headers", + ["/anything"] = "Accepts any request and returns it in JSON format", + ["/request"] = "Alias to /anything", + ["/delay/:duration"] = "Delay the response for seconds", + ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", + ["/status/:code"] = "Returns a response with the specified ", + ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + }, + }) + } + } + + location = /ws { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.serve_web_sockets() + } + } + + location /get { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location /post { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("POST") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location = /response-headers { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, ngx.req.get_uri_args()) + } + } + + location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + authenticated = true, + user = ngx.var.username, + }) + } + } + + location ~ "^/(request|anything)" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location ~ "^/delay/(?\d{1,3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local delay_seconds = tonumber(ngx.var.delay_seconds) + if not delay_seconds then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + + ngx.sleep(delay_seconds) + + return mu.send_default_json_response({ + delay = delay_seconds, + }) + } + } + + location ~ "^/status/(?\d{3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local code = tonumber(ngx.var.code) + if not code then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + ngx.status = code + return mu.send_default_json_response({ + code = code, + }) + } + } + + location ~ "^/stream/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local rep = tonumber(ngx.var.num) + local res = require("cjson").encode(mu.get_default_json_response()) + + ngx.header["X-Powered-By"] = "mock_upstream" + ngx.header["Content-Type"] = "application/json" + + for i = 1, rep do + ngx.say(res) + end + } + } + } + + server { + server_name kong_prometheus_exporter; + listen 0.0.0.0:9542; + + location / { + default_type text/plain; + content_by_lua_block { + local serve = require "kong.plugins.prometheus.serve" + serve.prometheus_server() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + } +} From 969f03322349ed8d12ce739cdd257575c39f2342 Mon Sep 17 00:00:00 2001 From: nijikokun Date: Fri, 15 Jun 2018 11:56:58 -0700 Subject: [PATCH 0026/4351] feat(serverless-functions) update files for public release --- .gitignore | 8 + CHANGELOG.md | 2 +- INSTALL.txt | 223 ------------------ LICENSE | 202 +++++++++++++++- README.md | 45 +--- ...ugin-serverless-functions-0.1.0-0.rockspec | 12 +- 6 files changed, 226 insertions(+), 266 deletions(-) create mode 100644 .gitignore delete mode 100644 INSTALL.txt rename kong-plugin-enterprise-serverless-0.1.0-0.rockspec => kong-plugin-serverless-functions-0.1.0-0.rockspec (66%) diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..cfc3189cf75 --- /dev/null +++ b/.gitignore @@ -0,0 +1,8 @@ +.DS_Store +.vagrant/ +.buildpath +.project +.idea +*.tar.gz +*.rock +package.sh \ No newline at end of file diff --git a/CHANGELOG.md b/CHANGELOG.md index 3bf4cfbe4a7..4d145f711d3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,3 @@ ## 0.1.0 -- `pre-function` and `post-function` enterprise plugins added +- `pre-function` and `post-function` plugins added diff --git a/INSTALL.txt b/INSTALL.txt deleted file mode 100644 index 290a6d85baf..00000000000 --- a/INSTALL.txt +++ /dev/null @@ -1,223 +0,0 @@ -========================================== -Installation guide for Kong custom plugins -========================================== - --------------------------------- -| Kong version | 0.30 | -|-----------------|------------| -| Latest revision | 2017/12/15 | --------------------------------- - -Custom plugins for Kong consist of Lua source files that need to be in the file -system of each of your Kong nodes. This guide will provide you with step-by-step -instructions that will make a Kong node aware of your custom plugin(s). - -These steps should be applied to each node in your Kong cluster, so that the -custom plugin(s) are available on each one of them. - -Prerequisite: Kong must be installed on the host. - - -1. Extract the custom plugin's sources -====================================== - -You were provided with an archive containing the sources and documentation for -your plugin. You can extract it with: - - $ tar -xvf -.tar.gz - - Where is the name of the plugin, and its version - number. - -The contents of this archive should be close to the following: - - $ tree - - ├── INSTALL.txt - ├── README.md - ├── kong - │ └── plugins - │ └── - │ ├── handler.lua - │ └── schema.lua - └── -.rockspec - - * README.md is the documentation for this plugin: it covers topics such as - its functionalities, configuration capabilities, usage examples, etc. - * INSTALL.txt is this file. - * `kong/plugins/` is a directory containing the Lua sources - for this plugin. It contains at least 2 files: `handler.lua` and - `schema.lua`. - * `-.rockspec` is a file describing the Lua sources - in case you wish to install this plugin via LuaRocks, as described later. - - -2. Install the custom plugin's sources -====================================== - -For a Kong node to be able to use the custom plugin, the custom plugin's Lua -sources must be installed on your host's file system. There are two ways of -doing so: via LuaRocks, or manually. Choose one of the two, and jump to -section 3. - -1. Via LuaRocks - - If the `luarocks` utility is installed in your system (this is likely the - case if you used one of the official installation packages), you can - install the Lua sources in your LuaRocks tree (a directory in which - LuaRocks installs Lua modules). - - You can do so by changing the current directory to the extracted archive, - where the rockspec file is: - - $ cd - - And then run the following: - - $ luarocks make - - This will install the Lua sources in `kong/plugins/` in your - system's LuaRocks tree, where all the Kong sources are already present. - -2. Manually - - A more conservative way of installing your plugin's sources is - to avoid "polluting" the LuaRocks tree, and instead, point Kong - to the directory containing them. - - This is done by tweaking the `lua_package_path` property of your Kong - configuration. Under the hood, this property is an alias to the `LUA_PATH` - variable of the Lua VM, if you are familiar with it. - - Those properties contain a semicolon-separated list of directories in - which to search for Lua sources. It should be set like so in your Kong - configuration file: - - lua_package_path = //?.lua;; - - Where: - - * `/` is the path to the directory containing the - extracted archive. It should be the location of the `kong` directory - from the archive. - * `?` is a placeholder that will be replaced by - `kong.plugins.` when Kong will try to load your plugin. Do - not change it. - * `;;` a placeholder for the "the default Lua path". Do not change it. - - Example: - - The plugin `something` being located on the file system such that the - handler file is: - - /usr/local/custom/kong/plugins/something/handler.lua - - The location of the `kong` directory is: /usr/local/custom, hence the - proper path setup would be: - - lua_package_path = /usr/local/custom/?.lua;; - - Multiple plugins: - - If you wish to install two or more custom plugins this way, you can set - the variable to something like: - - lua_package_path = /path/to/plugin1/?.lua;/path/to/plugin2/?.lua;; - - * `;` is the separator between directories. - * `;;` still means "the default Lua path". - - Note: you can also set this property via its environment variable - equivalent: `KONG_LUA_PACKAGE_PATH`. - -Reminder: regardless of which method you are using to install your plugin's -sources, you must still do so for each node in your Kong nodes. - - -3. Instruct Kong to load your custom plugin -=========================================== - -You must now add the custom plugin's name to the `custom_plugins` list in your -Kong configuration (on each Kong node): - - custom_plugins = - -If you are using two or more custom plugins, insert commas in between, like so: - - custom_plugins = plugin1,plugin2 - -Note: you can also set this property via its environment variable equivalent: -`KONG_CUSTOM_PLUGINS`. - -Reminder: don't forget to update the `custom_plugins` directive for each node -in your Kong cluster. - - -4. Start Kong -============= - -You should now be able to start Kong without any issue. Consult your custom -plugin's README.md file for instructions on how to enable/configure your plugin -on an API or Consumer object. - -To make sure your plugin is being loaded by Kong, you can start Kong with a -`debug` log level: - - log_level = debug - - or: - - KONG_LOG_LEVEL=debug - -Then, you should see the following log for each plugin being loaded: - - [debug] Loading plugin - - -5. Removing a plugin -==================== -There are three steps to completely remove a plugin. - -1. remove the plugin from your Kong api configuration. Make sure that it - is no longer applied globally nor for any api or consumer. This has to be - done only once for the entire Kong cluster, no restart/reload required. - This step in itself will make that the plugin is no longer used. But - it is still possible to re-apply the plugin. - -2. remove the plugin from the `custom_plugins` directive (on each Kong node). - Make sure to have completed step 1 before doing so. After this step - it will be impossible for anyone to re-apply the plugin to any Kong - api, consumer, or even globally. This step requires to restart/reload the - Kong node to take effect. - -3. delete the plugin related files from each of the Kong nodes (for the - paranoid only). Make sure to have completed step 2, including restarting/ - reloading Kong, before deleting the files. If you used LuaRocks to install - the plugin, you can do `luarocks remove ` to remove it. - - -6. Troubleshooting -================== - -Kong can fail to start because of a misconfigured custom plugin for several -reasons: - -* "plugin is in use but not enabled" -> this error means that you configured a - custom plugin from another node, and that the plugin configuration is in the - database, but that the current node you are trying to start does not have it - in its custom_plugins directive. - To resolve, add the plugin's name to the node's custom_plugins directive. - -* "plugin is enabled but not installed" -> this means that the plugin's name - is present in the custom_plugins directive, but that Kong is unable to load - the `handler.lua` source file from the file system. - To resolve, make sure that the lua_package_path directive is properly set to - load this plugin's Lua sources. - -* "no configuration schema found for plugin" -> the plugin is installed, - enabled in custom_plugins, but Kong is unable to load the `schema.lua` - source file from the file system. - To resolve, make sure that the `schema.lua` file is present alongside the - plugin's `handler.lua` file. - -Feel free to contact for further troubleshooting. diff --git a/LICENSE b/LICENSE index 641bbad704e..374395a0895 100644 --- a/LICENSE +++ b/LICENSE @@ -1 +1,201 @@ -Use of this software is subject to the terms of your license agreement with Kong Inc. + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2018 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md index 4a95cd602bd..2375a2fa4c1 100644 --- a/README.md +++ b/README.md @@ -1,42 +1,13 @@ -# kong-plugin-enterprise-serverless +# Kong Serverless Functions Plugin -Kong Plugins for running Serverless functions in LUA. +Dynamically run Lua code from Kong during access phase. It can be used in +combination with other request plugins. -## Plugins +Please see the [plugin documentation][docs] for details on installation and +usage. -Serverless is comprised of two plugins, each plugin runs at a different location in the plugin run-loop of Kong: +# History -- `pre-function` - - Runs before other plugins are ran. -- `post-function` - - Runs after all other plugins have ran. +0.1.0 Initial release -## Configuration - -To configure Serverless Plugins you will need an API or Route / Service, then you will be able to configure the Serverless Plugin with your functions: - -```bash -$ curl -X POST http://kong:8001/apis/{api}/plugins \ - --data "name=pre-function" \ -    --data "config.functions[]=ngx.say('Hello World');ngx.exit(200)" -``` - -**Note** - -`api` (required): The `id` or `name` of the API that this plugin configuration will target. - -**Options** - -| form parameter | default | description | -| --- | --- | --- | -| `name` | `pre-function` or `post-function` | The name of the plugin to use, in this case: `pre-function` | -| `config.functions` | | List of one or more lua functions that will be interpreted and ran at run-time, interpreted functions are then cached for later use. | - -## Usage - -XXX - -## Enterprise Support - -Support, Demo, Training, API Certifications and Consulting -available at https://getkong.org/enterprise. +[docs]: https://getkong.org/plugins/serverless-functions/ \ No newline at end of file diff --git a/kong-plugin-enterprise-serverless-0.1.0-0.rockspec b/kong-plugin-serverless-functions-0.1.0-0.rockspec similarity index 66% rename from kong-plugin-enterprise-serverless-0.1.0-0.rockspec rename to kong-plugin-serverless-functions-0.1.0-0.rockspec index c865a2093e3..d02fd453588 100644 --- a/kong-plugin-enterprise-serverless-0.1.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.1.0-0.rockspec @@ -1,14 +1,18 @@ -package = "kong-plugin-enterprise-serverless" +package = "kong-plugin-serverless-functions" version = "0.1.0-0" source = { - url = "https://github.com/Kong/kong-plugin-enterprise-serverless", + url = "https://github.com/Kong/kong-plugin-serverless-functions", tag = "0.1.0" } -supported_platforms = {"linux", "macosx"} +supported_platforms = { + "linux", + "macosx" +} + description = { - summary = "Serverless plugins for Kong APIs", + summary = "Dynamically run Lua code from Kong during access phase.", } build = { From 270416552aa9335e5c567e4fcbd7898402393fb9 Mon Sep 17 00:00:00 2001 From: nijikokun Date: Fri, 15 Jun 2018 11:58:37 -0700 Subject: [PATCH 0027/4351] chore(serverless-functions) remove package.sh --- package.sh | 35 ----------------------------------- 1 file changed, 35 deletions(-) delete mode 100755 package.sh diff --git a/package.sh b/package.sh deleted file mode 100755 index c7777caca1c..00000000000 --- a/package.sh +++ /dev/null @@ -1,35 +0,0 @@ -#!/bin/bash - -set -e - -PLUGIN=`basename "$PWD"` -VERSION=`echo *.rockspec | sed "s/^.*-\([0-9.]*\.[0-9]*\.[0.-9]*-[0-9]*\)\.rockspec/\1/"` - -#------------------------------------------------------- -# Remove existing archive directory and create a new one -#------------------------------------------------------- -rm -rf $PLUGIN || true -rm -f $PLUGIN-$VERSION.tar.gz || true -mkdir -p $PLUGIN - -#---------------------------------------------- -# Copy files to be archived to archive directory -#---------------------------------------------- -cp -R ./kong $PLUGIN -cp INSTALL.txt README.md LICENSE *.rockspec $PLUGIN - -#-------------- -# Archive files -#-------------- -tar cvzf $PLUGIN-$VERSION.tar.gz $PLUGIN - -#------------------------- -# Remove archive directory -#------------------------- -rm -rf $PLUGIN || true - -#------------------------- -# Create a rock -#------------------------- -luarocks make -luarocks pack $PLUGIN $VERSION From ea72cb9fc10ca92f2b19c21713b61ab26fb41475 Mon Sep 17 00:00:00 2001 From: nijikokun Date: Fri, 15 Jun 2018 12:00:40 -0700 Subject: [PATCH 0028/4351] chore(serverless-functions) add license, update for public release --- ...-plugin-serverless-functions-0.1.0-0.rockspec | 16 ++++++---------- 1 file changed, 6 insertions(+), 10 deletions(-) diff --git a/kong-plugin-serverless-functions-0.1.0-0.rockspec b/kong-plugin-serverless-functions-0.1.0-0.rockspec index d02fd453588..7e07e4b6f27 100644 --- a/kong-plugin-serverless-functions-0.1.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.1.0-0.rockspec @@ -1,20 +1,16 @@ package = "kong-plugin-serverless-functions" version = "0.1.0-0" - source = { - url = "https://github.com/Kong/kong-plugin-serverless-functions", + url = "git://github.com/kong/kong-plugin-serverless-functions", tag = "0.1.0" } - -supported_platforms = { - "linux", - "macosx" -} - description = { - summary = "Dynamically run Lua code from Kong during access phase.", + summary = "Dynamically run Lua code from Kong during access phase.",, + license = "Apache 2.0" +} +dependencies = { + "lua >= 5.1" } - build = { type = "builtin", modules = { From 386d0ca196a7c592f371d50703b021c5f77abea5 Mon Sep 17 00:00:00 2001 From: nijikokun Date: Fri, 15 Jun 2018 12:01:14 -0700 Subject: [PATCH 0029/4351] fix(serverless-functions) remove double comma --- kong-plugin-serverless-functions-0.1.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-serverless-functions-0.1.0-0.rockspec b/kong-plugin-serverless-functions-0.1.0-0.rockspec index 7e07e4b6f27..e8a4f411278 100644 --- a/kong-plugin-serverless-functions-0.1.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.1.0-0.rockspec @@ -5,7 +5,7 @@ source = { tag = "0.1.0" } description = { - summary = "Dynamically run Lua code from Kong during access phase.",, + summary = "Dynamically run Lua code from Kong during access phase.", license = "Apache 2.0" } dependencies = { From 1e5a7c2d96547a289ecc0fd568eec596e5c2f518 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Fri, 15 Jun 2018 12:03:04 -0700 Subject: [PATCH 0030/4351] chore(prometheus) use git:// for source.url --- ....1.0-0.rockspec => kong-prometheus-plugin-0.1.0-1.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.1.0-0.rockspec => kong-prometheus-plugin-0.1.0-1.rockspec (91%) diff --git a/kong-prometheus-plugin-0.1.0-0.rockspec b/kong-prometheus-plugin-0.1.0-1.rockspec similarity index 91% rename from kong-prometheus-plugin-0.1.0-0.rockspec rename to kong-prometheus-plugin-0.1.0-1.rockspec index 23fe4298450..809d874143d 100644 --- a/kong-prometheus-plugin-0.1.0-0.rockspec +++ b/kong-prometheus-plugin-0.1.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-prometheus-plugin" -version = "0.1.0-0" +version = "0.1.0-1" source = { - url = "https://github.com/Kong/kong-plugin-prometheus", + url = "git://github.com/Kong/kong-plugin-prometheus", tag = "0.1.0" } From c5b337df975dd3e46b530d8ba92f1086f8e49704 Mon Sep 17 00:00:00 2001 From: nijikokun Date: Fri, 15 Jun 2018 17:26:14 -0700 Subject: [PATCH 0031/4351] fix(serverless-functions) update priority to be math.huge - 1 --- kong/plugins/pre-function/handler.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua index 4547756eaeb..e54a6c53232 100644 --- a/kong/plugins/pre-function/handler.lua +++ b/kong/plugins/pre-function/handler.lua @@ -27,8 +27,12 @@ function PreFunction:access(config) end -PreFunction.PRIORITY = math.huge PreFunction.VERSION = "0.1.0" +-- Set priority to just below infinity so that it runs immediately after +-- tracing plugins to ensure tracing metrics are accurately measured and +-- reported. See https://github.com/Kong/kong/pull/3551#issue-195293286 +PreFunction.PRIORITY = 1.7976931348623e+308 + return PreFunction From cc984da80a887360c572288fc20828d05dcadd9c Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Sat, 16 Jun 2018 01:04:06 -0700 Subject: [PATCH 0032/4351] chore(prometheus) remove Kong dependency A temporary workaround to fix CI failures such as: https://travis-ci.org/Kong/kong/jobs/393006945 Since Kong 0.13 depends on LuaSec 0.6, which isn't compatible with OpenSSL 1.1.0, the installation step fails. --- ....1.0-1.rockspec => kong-prometheus-plugin-0.1.0-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.1.0-1.rockspec => kong-prometheus-plugin-0.1.0-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.1.0-1.rockspec b/kong-prometheus-plugin-0.1.0-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.1.0-1.rockspec rename to kong-prometheus-plugin-0.1.0-2.rockspec index 809d874143d..848c9f951ce 100644 --- a/kong-prometheus-plugin-0.1.0-1.rockspec +++ b/kong-prometheus-plugin-0.1.0-2.rockspec @@ -1,5 +1,5 @@ package = "kong-prometheus-plugin" -version = "0.1.0-1" +version = "0.1.0-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", @@ -13,7 +13,7 @@ description = { } dependencies = { - "kong >= 0.13.0", + --"kong >= 0.13.0", } build = { From 0ad5eaa45f22d966cfac67c5264b19f294f1da16 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 5 Jun 2018 16:52:36 +0300 Subject: [PATCH 0033/4351] fix(azure-functions) delayed response --- README.md | 5 ++ ...ng-plugin-azure-functions-0.1.1-1.rockspec | 4 +- kong/plugins/azure-functions/handler.lua | 69 +++++++++++++++---- specs/01-access_spec.lua | 34 ++++++++- 4 files changed, 93 insertions(+), 19 deletions(-) rename kong-plugin-azure-functions-0.1.0-1.rockspec => kong-plugin-azure-functions-0.1.1-1.rockspec (93%) diff --git a/README.md b/README.md index 28a81322545..82280ed631c 100644 --- a/README.md +++ b/README.md @@ -10,5 +10,10 @@ for details on installation and usage. # History +0.1.1 + +- Fix delayed response +- Change "Server" header to "Via" header and only add it when configured + 0.1.0 Initial release diff --git a/kong-plugin-azure-functions-0.1.0-1.rockspec b/kong-plugin-azure-functions-0.1.1-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.1.0-1.rockspec rename to kong-plugin-azure-functions-0.1.1-1.rockspec index 43967a7945d..ae73dea44b4 100644 --- a/kong-plugin-azure-functions-0.1.0-1.rockspec +++ b/kong-plugin-azure-functions-0.1.1-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.1.0-1" +version = "0.1.1-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.1.0" + tag = "0.1.1" } description = { summary = "This plugin allows Kong to invoke Azure functions.", diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index ee05da59075..21a2e3da0bd 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -1,29 +1,61 @@ local BasePlugin = require "kong.plugins.base_plugin" +local singletons = require "kong.singletons" local responses = require "kong.tools.responses" +local constants = require "kong.constants" local meta = require "kong.meta" local http = require "resty.http" + local pairs = pairs +local type = type +local ngx = ngx local get_body_data = ngx.req.get_body_data local get_uri_args = ngx.req.get_uri_args local get_headers = ngx.req.get_headers local read_body = ngx.req.read_body local get_method = ngx.req.get_method -local ngx_print = ngx.print -local ngx_exit = ngx.exit local ngx_log = ngx.log -local response_headers = ngx.header local var = ngx.var -local SERVER = meta._NAME .. "/" .. meta._VERSION +local server_header = meta._SERVER_TOKENS local conf_cache = setmetatable({}, { __mode = "k" }) +local function send(status, content, headers) + ngx.status = status + + if type(headers) == "table" then + for k, v in pairs(headers) do + ngx.header[k] = v + end + end + + if not ngx.header["Content-Length"] then + ngx.header["Content-Length"] = #content + end + + if singletons.configuration.enabled_headers[constants.HEADERS.VIA] then + ngx.header[constants.HEADERS.VIA] = server_header + end + + ngx.print(content) + + return ngx.exit(status) +end + + +local function flush(ctx) + ctx = ctx or ngx.ctx + local response = ctx.delayed_response + return send(response.status_code, response.content, response.headers) +end + + local azure = BasePlugin:extend() azure.PRIORITY = 749 -azure.VERSION = "0.1.0" +azure.VERSION = "0.1.1" function azure:new() @@ -115,22 +147,29 @@ function azure:access(config) return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) end - -- prepare response for downstream - for k, v in pairs(res.headers) do - response_headers[k] = v - end - - response_headers.Server = SERVER - ngx.status = res.status - local response_body = res:read_body() - ngx_print(response_body) + local response_headers = res.headers + local response_status = res.status + local response_content = res:read_body() ok, err = client:set_keepalive(config.keepalive) if not ok then ngx_log(ngx.ERR, "[azure-functions] could not keepalive connection: ", err) end - return ngx_exit(res.status) + local ctx = ngx.ctx + if ctx.delay_response and not ctx.delayed_response then + ctx.delayed_response = { + status_code = response_status, + content = response_content, + headers = response_headers, + } + + ctx.delayed_response_callback = flush + + return + end + + return send(response_status, response_content, response_headers) end diff --git a/specs/01-access_spec.lua b/specs/01-access_spec.lua index 3be674464ef..126544ae426 100644 --- a/specs/01-access_spec.lua +++ b/specs/01-access_spec.lua @@ -1,4 +1,8 @@ local helpers = require "spec.helpers" +local meta = require "kong.meta" + + +local server_tokens = meta._SERVER_TOKENS for _, strategy in helpers.each_strategy() do @@ -36,8 +40,8 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong{ - database = strategy, - custom_plugins = "azure-functions", + database = strategy, + plugins = "azure-functions", }) end) -- setup @@ -131,5 +135,31 @@ for _, strategy in helpers.each_strategy() do assert.same("and_no_clientid", json.headers["X-Functions-Clientid"]) end) + it("returns server tokens with Via header", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + query = { hello = "world" }, + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.equal(server_tokens, res.headers["Via"]) + end) + + it("returns Content-Length header", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + query = { hello = "world" }, + headers = { + ["Host"] = "azure2.com" + } + }) + + assert.equal(369, tonumber(res.headers["Content-Length"])) + end) + end) -- describe end From d07e616125f1b12577bcb95149cd924cd08b965c Mon Sep 17 00:00:00 2001 From: nijikokun Date: Mon, 18 Jun 2018 11:01:10 -0700 Subject: [PATCH 0034/4351] revert(handler) set priority back to math.huge --- kong/plugins/pre-function/handler.lua | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua index e54a6c53232..a3b1991bc66 100644 --- a/kong/plugins/pre-function/handler.lua +++ b/kong/plugins/pre-function/handler.lua @@ -28,11 +28,7 @@ end PreFunction.VERSION = "0.1.0" - --- Set priority to just below infinity so that it runs immediately after --- tracing plugins to ensure tracing metrics are accurately measured and --- reported. See https://github.com/Kong/kong/pull/3551#issue-195293286 -PreFunction.PRIORITY = 1.7976931348623e+308 +PreFunction.PRIORITY = math.huge return PreFunction From b89f8ebba1101f24b4582765c0f972c6a24b074b Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 20 Jun 2018 16:56:25 -0300 Subject: [PATCH 0035/4351] tests(serverless-functions) spec helpers usage (#5) --- spec/01-pre-function/01-access_spec.lua | 3 ++- spec/02-post-function/01-access_spec.lua | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/01-pre-function/01-access_spec.lua b/spec/01-pre-function/01-access_spec.lua index 32cde2b5b2c..0a29337ba31 100644 --- a/spec/01-pre-function/01-access_spec.lua +++ b/spec/01-pre-function/01-access_spec.lua @@ -29,7 +29,7 @@ describe("Plugin: pre-function (access)", function() local client, admin_client setup(function() - helpers.run_migrations() + helpers.dao:run_migrations() local api1 = assert(helpers.dao.apis:insert { name = "api-1", @@ -85,6 +85,7 @@ describe("Plugin: pre-function (access)", function() assert(helpers.start_kong({ + custom_plugins = "pre-function", nginx_conf = "spec/fixtures/custom_nginx.template", })) diff --git a/spec/02-post-function/01-access_spec.lua b/spec/02-post-function/01-access_spec.lua index 6f2609f60be..79018173cbe 100644 --- a/spec/02-post-function/01-access_spec.lua +++ b/spec/02-post-function/01-access_spec.lua @@ -29,7 +29,7 @@ describe("Plugin: post-function (access)", function() local client, admin_client setup(function() - helpers.run_migrations() + helpers.dao:run_migrations() local api1 = assert(helpers.dao.apis:insert { name = "api-1", @@ -85,6 +85,7 @@ describe("Plugin: post-function (access)", function() assert(helpers.start_kong({ + custom_plugins = "post-function", nginx_conf = "spec/fixtures/custom_nginx.template", })) From f8e5a50e972eb85ddaeed3d65d03d701c2281cd9 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 20 Jun 2018 16:59:04 -0300 Subject: [PATCH 0036/4351] tests(request-transformer) spec helpers usage (#4) --- spec/02-access_spec.lua | 1 + spec/03-api_spec.lua | 1 + spec/04-feature_flag_limit_body_spec.lua | 3 ++- 3 files changed, 4 insertions(+), 1 deletion(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 74a71cf20cd..e1724fe7a14 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -248,6 +248,7 @@ describe("Plugin: request-transformer-advanced(access)", function() }) assert(helpers.start_kong({ + custom_plugins = "request-transformer-advanced", nginx_conf = "spec/fixtures/custom_nginx.template", })) end) diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua index 9be055f1496..1ae20a88da5 100644 --- a/spec/03-api_spec.lua +++ b/spec/03-api_spec.lua @@ -23,6 +23,7 @@ describe("Plugin: request-transformer-advanced(API)", function() }) assert(helpers.start_kong({ + custom_plugins = "request-transformer-advanced", nginx_conf = "spec/fixtures/custom_nginx.template", })) admin_client = helpers.admin_client() diff --git a/spec/04-feature_flag_limit_body_spec.lua b/spec/04-feature_flag_limit_body_spec.lua index e72573b90f8..e888862a7cd 100644 --- a/spec/04-feature_flag_limit_body_spec.lua +++ b/spec/04-feature_flag_limit_body_spec.lua @@ -24,7 +24,8 @@ describe("Plugin: request-transformer-advanced(feature_flags) ", function() assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", feature_conf_path = "spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf", - enabled_plugins = "request-transformer-advanced" + enabled_plugins = "request-transformer-advanced", + custom_plugins = "request-transformer-advanced", })) end) From 46393060b8a75a827309687b31cd51b91eff1f95 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 20 Jun 2018 13:05:15 -0700 Subject: [PATCH 0037/4351] fix(request-transformer) ensure feature flags are either both set or both unset (#3) * fix(request-transformer) ensure REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE is set if REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY is turned on * fix(request-transformer) add error log for invalid number, fix tests * fix(request-transformer) fix typo, add tests for error logs --- .../feature_flags/limit_body.lua | 21 ++- spec/04-feature_flag_limit_body_spec.lua | 170 +++++++++++++++++- ...advanced_limit_body-body_size_invalid.conf | 3 + ...nced_limit_body-body_size_not_defined.conf | 2 + ...quest_transformer_advanced_limit_body.conf | 0 5 files changed, 190 insertions(+), 6 deletions(-) create mode 100644 spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf create mode 100644 spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf rename spec/fixtures/ee/{ => request_transformer_advanced}/feature_request_transformer_advanced_limit_body.conf (100%) diff --git a/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua b/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua index e65a44ebcba..f9572e2c3be 100644 --- a/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua +++ b/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua @@ -1,5 +1,5 @@ local utils = require "kong.tools.utils" -local feature_flags, FLAGS, VALUES +local FLAGS, VALUES local ok, feature_flags = utils.load_module_if_exists("kong.enterprise_edition.feature_flags") @@ -23,10 +23,23 @@ local function init_worker() return true end - local limit = tonumber(feature_flags.get_feature_value(VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE)) - if limit then - rt_body_size_limit = limit + local res, _ = feature_flags.get_feature_value(VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE) + if not res then + ngx_log(ngx_ERR, string.format("\"%s\" is turned on but \"%s\" is not defined", + FLAGS.REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY, + VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE)) + return false end + + local limit = tonumber(res) + if not limit then + ngx_log(ngx_ERR, string.format("\"%s\" is not valid number for \"%s\"", + res, + VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE)) + return false + end + + rt_body_size_limit = limit return true end diff --git a/spec/04-feature_flag_limit_body_spec.lua b/spec/04-feature_flag_limit_body_spec.lua index e888862a7cd..9530b6e2d4a 100644 --- a/spec/04-feature_flag_limit_body_spec.lua +++ b/spec/04-feature_flag_limit_body_spec.lua @@ -1,4 +1,8 @@ local helpers = require "spec.helpers" +local feature_flags = require "kong.enterprise_edition.feature_flags" +local VALUES = feature_flags.VALUES + +local pl_file = require "pl.file" describe("Plugin: request-transformer-advanced(feature_flags) ", function() @@ -23,8 +27,7 @@ describe("Plugin: request-transformer-advanced(feature_flags) ", function() assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", - feature_conf_path = "spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf", - enabled_plugins = "request-transformer-advanced", + feature_conf_path = "spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf", custom_plugins = "request-transformer-advanced", })) end) @@ -62,6 +65,15 @@ describe("Plugin: request-transformer-advanced(feature_flags) ", function() assert.equals("world", value) local value = assert.request(res).has.formparam("p1") assert.equals("v1", value) + + -- make sure there's no error + local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) + assert.not_matches(string.format( + "is not valid number for \"%s\"", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), + err_log, nil, true) + assert.not_matches(string.format( + "is turned on but \"%s\" is not defined", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), + err_log, nil, true) end) end) it("doesn't change body if request body size is bigger than limit", function() @@ -81,5 +93,159 @@ describe("Plugin: request-transformer-advanced(feature_flags) ", function() local value = assert.request(res).has.formparam("hello") assert.equals(payload, value) assert.request(res).has.no.formparam("p1") + + -- make sure there's no error + local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) + assert.not_matches(string.format( + "is turned on but \"%s\" is not defined", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), + err_log, nil, true) + assert.not_matches(string.format( + "is not valid number for \"%s\"", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), + err_log, nil, true) + end) +end) + +describe("Plugin: request-transformer-advanced(feature_flags) ", function() + local proxy_client + + setup(function() + local bp = helpers.get_db_utils() + + local route1 = bp.routes:insert({ + hosts = { "test1.com" }, + }) + + bp.plugins:insert { + route_id = route1.id, + name = "request-transformer-advanced", + config = { + add = { + body = {"p1:v1"} + } + } + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + feature_conf_path = "spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf", + custom_plugins = "request-transformer-advanced", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + + describe("with feature_flag request_transformation_advanced_limit_body on", function() + it("doesn't enable if request_transformation_advanced_limit_body_size is not defined", function() + local payload = string.rep("*", 128) + local res = assert(proxy_client:send { + method = "POST", + path = "/request", + body = { + hello = payload, + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(res).has.status(200) + -- sanity test + local value = assert.request(res).has.formparam("hello") + assert.equals(payload, value) + -- transforms body + local value = assert.request(res).has.formparam("p1") + assert.equals("v1", value) + + local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) + assert.matches(string.format( + "is turned on but \"%s\" is not defined", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), + err_log, nil, true) + end) end) end) + +describe("Plugin: request-transformer-advanced(feature_flags) ", function() + local proxy_client + + setup(function() + local bp = helpers.get_db_utils() + + local route1 = bp.routes:insert({ + hosts = { "test1.com" }, + }) + + bp.plugins:insert { + route_id = route1.id, + name = "request-transformer-advanced", + config = { + add = { + body = {"p1:v1"} + } + } + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + feature_conf_path = "spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf", + custom_plugins = "request-transformer-advanced", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + + describe("with feature_flag request_transformation_advanced_limit_body on", function() + it("doesn't enable if request_transformation_advanced_limit_body_size is invalid", function() + local payload = string.rep("*", 128) + local res = assert(proxy_client:send { + method = "POST", + path = "/request", + body = { + hello = payload, + }, + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + host = "test1.com" + } + }) + assert.response(res).has.status(200) + -- sanity test + local value = assert.request(res).has.formparam("hello") + assert.equals(payload, value) + -- transforms body + local value = assert.request(res).has.formparam("p1") + assert.equals("v1", value) + + local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) + assert.matches(string.format( + "is not valid number for \"%s\"", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), + err_log, nil, true) + end) + end) +end) + diff --git a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf new file mode 100644 index 00000000000..5414366048f --- /dev/null +++ b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf @@ -0,0 +1,3 @@ +request_transformation_advanced_enable_limit_body=on +request_transformation_advanced_limit_body_size=wow + diff --git a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf new file mode 100644 index 00000000000..1a3964c89da --- /dev/null +++ b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf @@ -0,0 +1,2 @@ +request_transformation_advanced_enable_limit_body=on + diff --git a/spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf similarity index 100% rename from spec/fixtures/ee/feature_request_transformer_advanced_limit_body.conf rename to spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf From f99de2d513a0692cc9d59d76db2abae122cbf993 Mon Sep 17 00:00:00 2001 From: Cooper Marcus Date: Wed, 27 Jun 2018 18:36:57 -0700 Subject: [PATCH 0038/4351] docs(serverless-functions) fix broken URL --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 2375a2fa4c1..9bc3319360c 100644 --- a/README.md +++ b/README.md @@ -10,4 +10,4 @@ usage. 0.1.0 Initial release -[docs]: https://getkong.org/plugins/serverless-functions/ \ No newline at end of file +[docs]: https://docs.konghq.com/plugins/serverless-functions/ From 0e8816c56f31789c99a198b61b5b08dab593acf6 Mon Sep 17 00:00:00 2001 From: fangchd Date: Fri, 29 Jun 2018 04:58:24 +0800 Subject: [PATCH 0039/4351] kong/plugins/zipkin/reporter.lua: do not encode large numbers with scientific notation e.g. 1530160440770000 => 1.53016044077e+15 The scientific notation cannot be correctly handled by Jaeger OpenTracing server. And the error message from Jaeger server is "Unable to process request body: json: cannot unmarshal number 1.53016044077e+15 into Go struct field Span.timestamp of type int64". --- kong/plugins/zipkin/reporter.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 2c8c3be027a..2d892cba01b 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -1,6 +1,7 @@ local resty_http = require "resty.http" local to_hex = require "resty.string".to_hex -local cjson = require "cjson" +local cjson = require "cjson".new() +cjson.encode_number_precision(16) local zipkin_reporter_methods = {} local zipkin_reporter_mt = { From e2bb4dd12e3ba469fbe614c6740404b04d13672d Mon Sep 17 00:00:00 2001 From: Cooper Marcus Date: Thu, 28 Jun 2018 13:59:44 -0700 Subject: [PATCH 0040/4351] README.md: add link to docs.konghq.com page --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index a0d73e76dc0..1129e395363 100644 --- a/README.md +++ b/README.md @@ -8,13 +8,13 @@ e.g. using docker: sudo docker run -d -p 9411:9411 openzipkin/zipkin ``` - ## Enable the Plugin ``` curl -X PUT --url http://localhost:8001/plugins/ -d name=zipkin -d config.http_endpoint=http://127.0.0.1:9411/api/v2/spans ``` +See many more details of using this plugin at https://docs.konghq.com/plugins/zipkin/ # Implementation From a2a31bb037ff1aeeb2dd042ee0c2623e8e8a67d4 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Thu, 28 Jun 2018 14:09:02 -0700 Subject: [PATCH 0041/4351] NEWS: update for 0.0.2 release --- NEWS | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/NEWS b/NEWS index be802f33493..372e79d3f21 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,9 @@ UNRELEASED +0.0.2 - 2018-06-28 + + - Prevent timestamps from being encoded with scientific notation + +0.0.1 - 2018-05-17 + - Initial release From 5fc66e2ecff8b1b75a72eea6d1153612ea51ab51 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Thu, 28 Jun 2018 14:14:02 -0700 Subject: [PATCH 0042/4351] release: v0.0.2 --- kong/plugins/zipkin/handler.lua | 2 +- kong/plugins/zipkin/opentracing.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 11b3a670456..96f71bdef17 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -6,7 +6,7 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" -- Zipkin plugin derives from general opentracing one local ZipkinLogHandler = OpenTracingHandler:extend() -ZipkinLogHandler.VERSION = "0.0.1" +ZipkinLogHandler.VERSION = "0.0.2" function ZipkinLogHandler:new_tracer(conf) local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 12f059bd2f8..bcd144068e4 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local BasePlugin = require "kong.plugins.base_plugin" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "0.0.1" +OpenTracingHandler.VERSION = "0.0.2" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From 0e8ab3d3a634ff8ce7be1c61991ac86d99de8019 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 3 Jul 2018 19:07:06 -0300 Subject: [PATCH 0043/4351] chore(request-transformer) release 0.31.1 --- ...ng-plugin-enterprise-request-transformer-0.31.1-0.rockspec | 4 ++-- kong/plugins/request-transformer-advanced/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec => kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec (97%) diff --git a/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec b/kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec similarity index 97% rename from kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec rename to kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec index 8d1a8473f88..3ee2499da30 100644 --- a/kong-plugin-enterprise-request-transformer-0.31.0-0.rockspec +++ b/kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-enterprise-request-transformer" -version = "0.31.0-0" +version = "0.31.1-0" source = { url = "https://github.com/Kong/kong-plugin-enterprise-request-transformer", - tag = "0.31.0" + tag = "0.31.1" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer-advanced/handler.lua b/kong/plugins/request-transformer-advanced/handler.lua index 8be99b75417..a7d5031c9f0 100644 --- a/kong/plugins/request-transformer-advanced/handler.lua +++ b/kong/plugins/request-transformer-advanced/handler.lua @@ -23,6 +23,6 @@ function RequestTransformerHandler:access(conf) end RequestTransformerHandler.PRIORITY = 802 -RequestTransformerHandler.VERSION = "0.31.0" +RequestTransformerHandler.VERSION = "0.31.1" return RequestTransformerHandler From ffd069b0cea5b2340de1d2dcb33fa6f4ad86b1cf Mon Sep 17 00:00:00 2001 From: James Callahan Date: Wed, 4 Jul 2018 15:17:34 +1000 Subject: [PATCH 0044/4351] README.md, NEWS: Fix whitespace --- NEWS | 2 ++ README.md | 2 ++ 2 files changed, 4 insertions(+) diff --git a/NEWS b/NEWS index 372e79d3f21..a578e45c789 100644 --- a/NEWS +++ b/NEWS @@ -1,9 +1,11 @@ UNRELEASED + 0.0.2 - 2018-06-28 - Prevent timestamps from being encoded with scientific notation + 0.0.1 - 2018-05-17 - Initial release diff --git a/README.md b/README.md index 1129e395363..d3d0396d5cc 100644 --- a/README.md +++ b/README.md @@ -8,6 +8,7 @@ e.g. using docker: sudo docker run -d -p 9411:9411 openzipkin/zipkin ``` + ## Enable the Plugin ``` @@ -16,6 +17,7 @@ curl -X PUT --url http://localhost:8001/plugins/ -d name=zipkin -d config.http_e See many more details of using this plugin at https://docs.konghq.com/plugins/zipkin/ + # Implementation The Zipkin plugin is derived from an OpenTracing base. From cc1c0c6496002fd60f59d90a3b30a72c3de1a441 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Wed, 4 Jul 2018 15:28:30 +1000 Subject: [PATCH 0045/4351] kong/plugins/zipkin/opentracing.lua: Safely handle pre-header-filter phase failures Closes #10 --- kong/plugins/zipkin/opentracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index bcd144068e4..4f5d18ee154 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -185,7 +185,7 @@ function OpenTracingHandler:log(conf) proxy_span:set_tag("peer.port", balancer_address.port) end - if not opentracing.header_filter_finished then + if opentracing.header_filter_span then opentracing.header_filter_span:finish(now) opentracing.header_filter_finished = true end From e98c70f526a0fcf426af521c533d7918a56a8925 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Wed, 4 Jul 2018 15:49:05 +1000 Subject: [PATCH 0046/4351] kong/plugins/zipkin/reporter.lua: Remove broken+unwanted linter annotation --- kong/plugins/zipkin/reporter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 2d892cba01b..88beddecfa0 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -9,7 +9,7 @@ local zipkin_reporter_mt = { __index = zipkin_reporter_methods; } -local function new_zipkin_reporter(conf) -- lauacheck: ignore 212 +local function new_zipkin_reporter(conf) local http_endpoint = conf.http_endpoint assert(type(http_endpoint) == "string", "invalid http endpoint") return setmetatable({ From 39593a41be4251922efbf006f7f76c5fada9dd31 Mon Sep 17 00:00:00 2001 From: bnlong Date: Thu, 5 Jul 2018 12:40:31 +0700 Subject: [PATCH 0047/4351] kong/plugins/zipkin/reporter.lua: convert opentracing tags to zipkin tags. --- kong/plugins/zipkin/reporter.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 88beddecfa0..9866a3865f9 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -29,6 +29,12 @@ function zipkin_reporter_methods:report(span) local span_context = span.context local span_kind = span:get_tag "span.kind" local port = span:get_tag "peer.port" + local zipkin_tags = {} + for k, v in span:each_tag() do + -- values of zipkin tags should be strings, see [zipkin-api](https://zipkin.io/zipkin-api/#/default/post_spans). + zipkin_tags[k] = tostring(v) + end + local zipkin_span = { traceId = to_hex(span_context.trace_id); name = span.name; @@ -46,7 +52,7 @@ function zipkin_reporter_methods:report(span) ipv6 = span:get_tag "peer.ipv6"; port = port; -- port is *not* optional } or cjson.null; - tags = span.tags; -- XXX: not guaranteed by documented opentracing-lua API + tags = zipkin_tags; annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format } From acba5331a9a4b29397fc343cf62e7dd490a2875e Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 5 Jul 2018 16:04:28 +1000 Subject: [PATCH 0048/4351] kong/plugins/zipkin/opentracing.lua: Avoid :finish-ing a span twice Closes #15 --- kong/plugins/zipkin/opentracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 4f5d18ee154..32b05485d6e 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -185,7 +185,7 @@ function OpenTracingHandler:log(conf) proxy_span:set_tag("peer.port", balancer_address.port) end - if opentracing.header_filter_span then + if not opentracing.header_filter_finished and opentracing.header_filter_span then opentracing.header_filter_span:finish(now) opentracing.header_filter_finished = true end From c717c7e6cba57b926c0f34f47bad24b1ef9cf9fb Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 09:57:38 +1000 Subject: [PATCH 0049/4351] kong/plugins/zipkin/opentracing.lua: Create rewrite span in log phase There are scenarios where the access phase might get skipped --- kong/plugins/zipkin/opentracing.lua | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 32b05485d6e..1f19b97e039 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -88,12 +88,6 @@ function OpenTracingHandler:access(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) - -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin - opentracing.rewrite_span = opentracing.request_span:start_child_span( - "kong.rewrite", - ctx.KONG_REWRITE_START / 1000 - ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) - opentracing.proxy_span = opentracing.request_span:start_child_span( "kong.proxy", ctx.KONG_ACCESS_START / 1000 @@ -160,6 +154,14 @@ function OpenTracingHandler:log(conf) end proxy_span:set_tag("span.kind", "client") + -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin + if ctx.KONG_REWRITE_TIME then + opentracing.rewrite_span = opentracing.request_span:start_child_span( + "kong.rewrite", + ctx.KONG_REWRITE_START / 1000 + ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) + end + if opentracing.access_span then opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT / 1000) end From 9b218c216493655988887ff3c69f26b4c18a2a8e Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 10:06:22 +1000 Subject: [PATCH 0050/4351] kong/plugins/zipkin/opentracing.lua: Handle scenario where the body filter phase has errors --- kong/plugins/zipkin/opentracing.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 1f19b97e039..fe76ca08da5 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -153,6 +153,7 @@ function OpenTracingHandler:log(conf) opentracing.proxy_span = proxy_span end proxy_span:set_tag("span.kind", "client") + local proxy_end = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT/1000 or now -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin if ctx.KONG_REWRITE_TIME then @@ -193,7 +194,7 @@ function OpenTracingHandler:log(conf) end if opentracing.body_filter_span then - opentracing.body_filter_span:finish(ctx.KONG_BODY_FILTER_ENDED_AT / 1000) + opentracing.body_filter_span:finish(proxy_end) end request_span:set_tag("http.status_code", ngx.status) @@ -210,7 +211,7 @@ function OpenTracingHandler:log(conf) proxy_span:set_tag("kong.service", ctx.service.id) proxy_span:set_tag("peer.service", ctx.service.name) end - proxy_span:finish(ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT/1000 or now) + proxy_span:finish(proxy_end) request_span:finish(now) end From 8b2bb537c0538ed9f51d4bd541b8685a7b95b8d4 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 10:16:20 +1000 Subject: [PATCH 0051/4351] kong/plugins/zipkin/opentracing.lua: Handle scenario where the access phase has errors --- kong/plugins/zipkin/opentracing.lua | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index fe76ca08da5..5017f296693 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -112,9 +112,18 @@ function OpenTracingHandler:header_filter(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) + local header_started = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() + + if not opentracing.proxy_span then + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + header_started + ) + end + opentracing.header_filter_span = opentracing.proxy_span:start_child_span( "kong.header_filter", - ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() + header_started ) end @@ -146,10 +155,7 @@ function OpenTracingHandler:log(conf) local proxy_span = opentracing.proxy_span if not proxy_span then - proxy_span = request_span:start_child_span( - "kong.proxy", - ctx.KONG_ACCESS_ENDED_AT / 1000 - ) + proxy_span = request_span:start_child_span("kong.proxy", now) opentracing.proxy_span = proxy_span end proxy_span:set_tag("span.kind", "client") From 8c8e79186255ea59f8a3552fc3fce5b6d3feac04 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 10:25:25 +1000 Subject: [PATCH 0052/4351] kong/plugins/zipkin/opentracing.lua: Initialise header_filter_finished field --- kong/plugins/zipkin/opentracing.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 5017f296693..c60f53baba9 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -69,6 +69,7 @@ function OpenTracingHandler:initialise_request(conf, ctx) access_span = nil; proxy_span = nil; header_filter_span = nil; + header_filter_finished = false; body_filter_span = nil; } end From 15ad4c2b47c68d0e58c790804a0f7f43f12039ca Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 11:35:04 +1000 Subject: [PATCH 0053/4351] kong/plugins/zipkin/reporter.lua: Use current kong service name as localEndpoint Fixes #12 --- kong/plugins/zipkin/reporter.lua | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 024c3062e55..25914cda80f 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -36,6 +36,18 @@ function zipkin_reporter_methods:report(span) -- and https://github.com/Kong/kong-plugin-zipkin/pull/13#issuecomment-402389342 zipkin_tags[k] = tostring(v) end + local localEndpoint do + local service = ngx.ctx.service + if service and service.name ~= ngx.null then + localEndpoint = { + serviceName = service.name; + -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? + } + else + -- needs to be null; not the empty object + localEndpoint = cjson.null + end + end local zipkin_span = { traceId = to_hex(span_context.trace_id); name = span.name; @@ -46,8 +58,7 @@ function zipkin_reporter_methods:report(span) duration = math.floor(span.duration * 1000000); -- zipkin wants integer -- TODO: shared? -- TODO: debug? - localEndpoint = cjson.null, -- needs to be null; not the empty object - -- TODO: localEndpoint from ngx.var.server_name/ngx.var.server_port? + localEndpoint = localEndpoint; remoteEndpoint = port and { ipv4 = span:get_tag "peer.ipv4"; ipv6 = span:get_tag "peer.ipv6"; From 99eda603ced4794edb0480616732bf290aae1f39 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 11:37:50 +1000 Subject: [PATCH 0054/4351] kong/plugins/zipkin/opentracing.lua: service.name might be ngx.null --- kong/plugins/zipkin/opentracing.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index c60f53baba9..cfe573b1895 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -216,7 +216,9 @@ function OpenTracingHandler:log(conf) end if ctx.service then proxy_span:set_tag("kong.service", ctx.service.id) - proxy_span:set_tag("peer.service", ctx.service.name) + if ctx.service.name ~= ngx.null then + proxy_span:set_tag("peer.service", ctx.service.name) + end end proxy_span:finish(proxy_end) request_span:finish(now) From b7f4e39f9c38ddf1d8b07a5c9103061990329e06 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 11:42:45 +1000 Subject: [PATCH 0055/4351] kong/plugins/zipkin/{handler,opentracing}.lua: Use 'scm' version for git HEAD --- kong/plugins/zipkin/handler.lua | 2 +- kong/plugins/zipkin/opentracing.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 96f71bdef17..5ac73b7ba9a 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -6,7 +6,7 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" -- Zipkin plugin derives from general opentracing one local ZipkinLogHandler = OpenTracingHandler:extend() -ZipkinLogHandler.VERSION = "0.0.2" +ZipkinLogHandler.VERSION = "scm" function ZipkinLogHandler:new_tracer(conf) local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index cfe573b1895..e4f126f714c 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local BasePlugin = require "kong.plugins.base_plugin" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "0.0.2" +OpenTracingHandler.VERSION = "scm" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From e9f9c559e1f4f78deb5706a671fb59bab2251b4e Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 11:44:44 +1000 Subject: [PATCH 0056/4351] NEWS: add recent changes --- NEWS | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/NEWS b/NEWS index a578e45c789..8ab38c5d610 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,9 @@ UNRELEASED + - Always pass tag values as strings + - Fix errors when phases get skipped + - Pass service name as localEndpoint + 0.0.2 - 2018-06-28 From 59ad0a550518f88c85e405311b69f8ec9dab606f Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 6 Jul 2018 11:48:29 +1000 Subject: [PATCH 0057/4351] Release v0.0.3 --- NEWS | 2 +- ...-scm-0.rockspec => kong-plugin-zipkin-0.0.3-0.rockspec | 8 ++++---- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.0.3-0.rockspec (84%) diff --git a/NEWS b/NEWS index 8ab38c5d610..3649158e0d8 100644 --- a/NEWS +++ b/NEWS @@ -1,4 +1,4 @@ -UNRELEASED +0.0.3 - 2018-07-06 - Always pass tag values as strings - Fix errors when phases get skipped diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.0.3-0.rockspec similarity index 84% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.0.3-0.rockspec index 9e4e31cb05e..cafbbf05b4c 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.0.3-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.0.3-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.0.3.zip"; + dir = "kong-plugin-zipkin-0.0.3"; } description = { @@ -15,8 +16,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; - "opentracing"; + "opentracing == 0.0.1"; } build = { diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index e4f126f714c..d2d72930541 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local BasePlugin = require "kong.plugins.base_plugin" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.0.3" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From a1273c7c80c8530124b8b15a315816c1f54ab127 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 13 Jul 2018 16:56:04 -0300 Subject: [PATCH 0058/4351] feat(serverless-functions) travis ci --- .travis.yml | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 .travis.yml diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..a09ef6762fa --- /dev/null +++ b/.travis.yml @@ -0,0 +1,69 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: false + +services: + - redis-server + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - redis + - docker + +env: + global: + - LUAROCKS=2.4.3 + - OPENSSL=1.0.2n + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_BASE=1.13.6.2 + - OPENRESTY_LATEST=1.13.6.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=pre-function,post-function + - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME + - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + + matrix: + - OPENRESTY=$OPENRESTY_BASE + CASSANDRA=$CASSANDRA_BASE + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + +before_install: + - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git + - source kong-ci/setup_env.sh + - git clone https://github.com/Kong/kong.git kong-ce + +install: + - luarocks make + - cd kong-ce + - make dev + - createuser --createdb kong + - createdb -U kong kong_tests + +script: + - bin/busted $BUSTED_ARGS ../spec + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository From 145b49bbb84075a3ca6bdf6873982a65b406c17a Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 16 Jul 2018 12:17:39 -0300 Subject: [PATCH 0059/4351] feat(request-transformer) travis ci --- .travis.yml | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 .travis.yml diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..8742c0924ee --- /dev/null +++ b/.travis.yml @@ -0,0 +1,70 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: false + +services: + - redis-server + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - redis + - docker + +env: + global: + - LUAROCKS=2.4.3 + - OPENSSL=1.0.2n + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_BASE=1.13.6.2 + - OPENRESTY_LATEST=1.13.6.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=request-transformer-advanced + - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME + - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + + matrix: + - OPENRESTY=$OPENRESTY_BASE + CASSANDRA=$CASSANDRA_BASE + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + +before_install: + - git clone https://github.com/Kong/kong-ci + - source kong-ci/setup_env.sh + - git clone https://github.com/Kong/kong-ee.git + +install: + - luarocks make + - cd kong-ee + - make dev + - cp -r ../spec/fixtures/ee/request_transformer_advanced spec/fixtures/ee + - createuser --createdb kong + - createdb -U kong kong_tests + +script: + - bin/busted $BUSTED_ARGS ../spec + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository From 0bf3b7414bad10259060a3cc7e8dd31a24371371 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 18 Jul 2018 11:03:01 -0300 Subject: [PATCH 0060/4351] docs(serverless-functions) add travis badge --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index 9bc3319360c..03d3d0ce9da 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,5 @@ +[![Build Status][badge-travis-image]][badge-travis-url] + # Kong Serverless Functions Plugin Dynamically run Lua code from Kong during access phase. It can be used in @@ -11,3 +13,7 @@ usage. 0.1.0 Initial release [docs]: https://docs.konghq.com/plugins/serverless-functions/ + + +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-serverless-functions/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-serverless-functions.svg From 32759813a6bc8511d3d6d2c3d176c668f42993bc Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 23 Jul 2018 21:06:33 -0700 Subject: [PATCH 0061/4351] chore(prometheus) setup Travis CI --- .travis.yml | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) create mode 100644 .travis.yml diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..7b297d14ef7 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,71 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: false + +services: + - redis-server + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - redis + - docker + +env: + global: + - LUAROCKS=2.4.3 + - OPENSSL=1.0.2n + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_BASE=1.13.6.2 + - OPENRESTY_LATEST=1.13.6.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=prometheus + - KONG_TEST_PLUGINS=bundled,$PLUGIN_NAME + - KONG_PLUGINS=bundled,$PLUGIN_NAME + + matrix: + - OPENRESTY=$OPENRESTY_BASE + CASSANDRA=$CASSANDRA_BASE + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + +before_install: + - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git + - source kong-ci/setup_env.sh + - git clone https://github.com/Kong/kong.git kong-ce + +install: + - luarocks make + - cd kong-ce + - make dev + - cp -r ../spec/fixtures/prometheus spec/fixtures/ + - createuser --createdb kong + - createdb -U kong kong_tests + +script: + - bin/busted $BUSTED_ARGS ../spec + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository + From de9fd154c7f21cdf6719133c0330872b1b2772c7 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 23 Jul 2018 21:06:51 -0700 Subject: [PATCH 0062/4351] tests(prometheus) update fixtures to 0.14.0 release With 0.14.0, some shared dicts are made mandatory and Kong's nginx template introduced a few breaking changes. Also, 0.14.0 always injects the `prometheus_metrics` shm if prometheus plugin is enabled and hence one test is marked as pending. --- spec/01-api_spec.lua | 6 +- .../prometheus/invalid_nginx.template | 59 +++++++++--- spec/fixtures/prometheus/valid_nginx.template | 96 ++++++++++++------- 3 files changed, 115 insertions(+), 46 deletions(-) diff --git a/spec/01-api_spec.lua b/spec/01-api_spec.lua index f72edbe3f3d..d8b860ca5ba 100644 --- a/spec/01-api_spec.lua +++ b/spec/01-api_spec.lua @@ -6,6 +6,7 @@ describe("Plugin: prometheus (API)",function() describe("with no 'prometheus_metrics' shm defined", function() setup(function() + helpers.get_db_utils() assert(helpers.start_kong({ nginx_conf = "spec/fixtures/prometheus/invalid_nginx.template", plugins = "bundled, prometheus", @@ -21,7 +22,9 @@ describe("Plugin: prometheus (API)",function() helpers.stop_kong() end) - it("prometheus plugin cannot be configured", function() + -- skipping since Kong always injected a `prometheus_metrics` shm when + -- prometheus plugin is loaded into memory + pending("prometheus plugin cannot be configured", function() local res = assert(admin_client:send { method = "POST", path = "/plugins", @@ -40,6 +43,7 @@ describe("Plugin: prometheus (API)",function() describe("with 'prometheus_metrics' defined", function() setup(function() + helpers.get_db_utils() assert(helpers.start_kong({ nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", plugins = "bundled, prometheus", diff --git a/spec/fixtures/prometheus/invalid_nginx.template b/spec/fixtures/prometheus/invalid_nginx.template index 446ae5aad27..81297d199b0 100644 --- a/spec/fixtures/prometheus/invalid_nginx.template +++ b/spec/fixtures/prometheus/invalid_nginx.template @@ -42,8 +42,9 @@ http { lua_max_running_timers 4096; lua_max_pending_timers 16384; lua_shared_dict kong 5m; - lua_shared_dict kong_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_locks 8m; lua_shared_dict kong_process_events 5m; lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_healthchecks 5m; @@ -57,20 +58,25 @@ http { lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; > end +# injected nginx_http_* directives +> for _, el in ipairs(nginx_http_directives) do + $(el.name) $(el.value); +> end + init_by_lua_block { - kong = require 'kong' - kong.init() + Kong = require 'kong' + Kong.init() } init_worker_by_lua_block { - kong.init_worker() + Kong.init_worker() } > if #proxy_listeners > 0 then upstream kong_upstream { server 0.0.0.1; balancer_by_lua_block { - kong.balancer() + Kong.balancer() } keepalive ${{UPSTREAM_KEEPALIVE}}; } @@ -92,7 +98,7 @@ http { ssl_certificate_key ${{SSL_CERT_KEY}}; ssl_protocols TLSv1.1 TLSv1.2; ssl_certificate_by_lua_block { - kong.ssl_certificate() + Kong.ssl_certificate() } > end @@ -102,7 +108,15 @@ http { set_real_ip_from $(trusted_ips[i]); > end + # injected nginx_proxy_* directives +> for _, el in ipairs(nginx_proxy_directives) do + $(el.name) $(el.value); +> end + location / { + default_type ''; + + set $ctx_ref ''; set $upstream_host ''; set $upstream_upgrade ''; set $upstream_connection ''; @@ -114,11 +128,11 @@ http { set $upstream_x_forwarded_port ''; rewrite_by_lua_block { - kong.rewrite() + Kong.rewrite() } access_by_lua_block { - kong.access() + Kong.access() } proxy_http_version 1.1; @@ -136,22 +150,36 @@ http { proxy_pass $upstream_scheme://kong_upstream$upstream_uri; header_filter_by_lua_block { - kong.header_filter() + Kong.header_filter() } body_filter_by_lua_block { - kong.body_filter() + Kong.body_filter() } log_by_lua_block { - kong.log() + Kong.log() } } location = /kong_error_handler { internal; + uninitialized_variable_warn off; + content_by_lua_block { - kong.handle_error() + Kong.handle_error() + } + + header_filter_by_lua_block { + Kong.header_filter() + } + + body_filter_by_lua_block { + Kong.body_filter() + } + + log_by_lua_block { + Kong.log() } } } @@ -175,10 +203,15 @@ http { ssl_protocols TLSv1.1 TLSv1.2; > end + # injected nginx_admin_* directives +> for _, el in ipairs(nginx_admin_directives) do + $(el.name) $(el.value); +> end + location / { default_type application/json; content_by_lua_block { - kong.serve_admin_api() + Kong.serve_admin_api() } } diff --git a/spec/fixtures/prometheus/valid_nginx.template b/spec/fixtures/prometheus/valid_nginx.template index d024ffc0ac9..326ca8307c5 100644 --- a/spec/fixtures/prometheus/valid_nginx.template +++ b/spec/fixtures/prometheus/valid_nginx.template @@ -42,12 +42,12 @@ http { lua_max_running_timers 4096; lua_max_pending_timers 16384; lua_shared_dict kong 5m; - lua_shared_dict kong_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_locks 8m; lua_shared_dict kong_process_events 5m; lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_healthchecks 5m; - lua_shared_dict prometheus_metrics 2m; lua_shared_dict kong_rate_limiting_counters 12m; > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; @@ -58,20 +58,25 @@ http { lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; > end +# injected nginx_http_* directives +> for _, el in ipairs(nginx_http_directives) do + $(el.name) $(el.value); +> end + init_by_lua_block { - kong = require 'kong' - kong.init() + Kong = require 'kong' + Kong.init() } init_worker_by_lua_block { - kong.init_worker() + Kong.init_worker() } > if #proxy_listeners > 0 then upstream kong_upstream { server 0.0.0.1; balancer_by_lua_block { - kong.balancer() + Kong.balancer() } keepalive ${{UPSTREAM_KEEPALIVE}}; } @@ -93,7 +98,7 @@ http { ssl_certificate_key ${{SSL_CERT_KEY}}; ssl_protocols TLSv1.1 TLSv1.2; ssl_certificate_by_lua_block { - kong.ssl_certificate() + Kong.ssl_certificate() } > end @@ -103,7 +108,15 @@ http { set_real_ip_from $(trusted_ips[i]); > end + # injected nginx_proxy_* directives +> for _, el in ipairs(nginx_proxy_directives) do + $(el.name) $(el.value); +> end + location / { + default_type ''; + + set $ctx_ref ''; set $upstream_host ''; set $upstream_upgrade ''; set $upstream_connection ''; @@ -115,11 +128,11 @@ http { set $upstream_x_forwarded_port ''; rewrite_by_lua_block { - kong.rewrite() + Kong.rewrite() } access_by_lua_block { - kong.access() + Kong.access() } proxy_http_version 1.1; @@ -137,22 +150,36 @@ http { proxy_pass $upstream_scheme://kong_upstream$upstream_uri; header_filter_by_lua_block { - kong.header_filter() + Kong.header_filter() } body_filter_by_lua_block { - kong.body_filter() + Kong.body_filter() } log_by_lua_block { - kong.log() + Kong.log() } } location = /kong_error_handler { internal; + uninitialized_variable_warn off; + content_by_lua_block { - kong.handle_error() + Kong.handle_error() + } + + header_filter_by_lua_block { + Kong.header_filter() + } + + body_filter_by_lua_block { + Kong.body_filter() + } + + log_by_lua_block { + Kong.log() } } } @@ -176,10 +203,15 @@ http { ssl_protocols TLSv1.1 TLSv1.2; > end + # injected nginx_admin_* directives +> for _, el in ipairs(nginx_admin_directives) do + $(el.name) $(el.value); +> end + location / { default_type application/json; content_by_lua_block { - kong.serve_admin_api() + Kong.serve_admin_api() } } @@ -383,22 +415,22 @@ http { } } - server { - server_name kong_prometheus_exporter; - listen 0.0.0.0:9542; - - location / { - default_type text/plain; - content_by_lua_block { - local serve = require "kong.plugins.prometheus.serve" - serve.prometheus_server() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - } + server { + server_name kong_prometheus_exporter; + listen 0.0.0.0:9542; + + location / { + default_type text/plain; + content_by_lua_block { + local serve = require "kong.plugins.prometheus.serve" + serve.prometheus_server() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + } } From 179fe4bd4d58cf149bd388dabbc874d768f0a06d Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 3 Aug 2018 14:34:38 +1000 Subject: [PATCH 0063/4351] kong/plugins/zipkin/opentracing.lua: There can't be a route without a service --- kong/plugins/zipkin/opentracing.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index e4f126f714c..17c27f5c986 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -211,11 +211,11 @@ function OpenTracingHandler:log(conf) if ctx.authenticated_credentials then request_span:set_tag("kong.credential", ctx.authenticated_credentials.id) end - if ctx.route then - proxy_span:set_tag("kong.route", ctx.route.id) - end if ctx.service then proxy_span:set_tag("kong.service", ctx.service.id) + if ctx.route then + proxy_span:set_tag("kong.route", ctx.route.id) + end if ctx.service.name ~= ngx.null then proxy_span:set_tag("peer.service", ctx.service.name) end From 18ca6465c64fdcfab915d3e56a3a1311604b5127 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 3 Aug 2018 14:38:42 +1000 Subject: [PATCH 0064/4351] kong/plugins/zipkin/opentracing.lua: Check that .id field exists before using service or route Fixes #19 --- kong/plugins/zipkin/opentracing.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 17c27f5c986..4c322a4cde1 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -211,9 +211,9 @@ function OpenTracingHandler:log(conf) if ctx.authenticated_credentials then request_span:set_tag("kong.credential", ctx.authenticated_credentials.id) end - if ctx.service then + if ctx.service and ctx.service.id then proxy_span:set_tag("kong.service", ctx.service.id) - if ctx.route then + if ctx.route and ctx.route.id then proxy_span:set_tag("kong.route", ctx.route.id) end if ctx.service.name ~= ngx.null then From 4485064729d613bb6c5b00c120eabb4b8572fc37 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 3 Aug 2018 14:39:31 +1000 Subject: [PATCH 0065/4351] kong/plugins/zipkin/opentracing.lua: Fix missing kong.credential field --- kong/plugins/zipkin/opentracing.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 4c322a4cde1..1ea18e5ec54 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -208,8 +208,8 @@ function OpenTracingHandler:log(conf) if ctx.authenticated_consumer then request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) end - if ctx.authenticated_credentials then - request_span:set_tag("kong.credential", ctx.authenticated_credentials.id) + if ctx.authenticated_credential then + request_span:set_tag("kong.credential", ctx.authenticated_credential.id) end if ctx.service and ctx.service.id then proxy_span:set_tag("kong.service", ctx.service.id) From 0ab0314d9ebf324dbde3bafab9bf356aad9f05f5 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 3 Aug 2018 14:40:59 +1000 Subject: [PATCH 0066/4351] kong/plugins/zipkin/opentracing.lua: Support deprecated api model in addition to services and routes --- README.md | 1 + kong/plugins/zipkin/opentracing.lua | 2 ++ 2 files changed, 3 insertions(+) diff --git a/README.md b/README.md index d3d0396d5cc..a0988ddce07 100644 --- a/README.md +++ b/README.md @@ -58,6 +58,7 @@ Of those, this plugin currently uses: In addition to the above standardised tags, this plugin also adds: + - `kong.api` (deprecated) - `kong.consumer` - `kong.credential` - `kong.route` diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 1ea18e5ec54..9474e86c26b 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -219,6 +219,8 @@ function OpenTracingHandler:log(conf) if ctx.service.name ~= ngx.null then proxy_span:set_tag("peer.service", ctx.service.name) end + elseif ctx.api and ctx.api.id then + proxy_span:set_tag("kong.api", ctx.api.id) end proxy_span:finish(proxy_end) request_span:finish(now) From 98d843b76706a4a76bfdf5fc6bde6fefb98189d7 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 3 Aug 2018 14:42:31 +1000 Subject: [PATCH 0067/4351] kong/plugins/zipkin/opentracing.lua: Use ctx.balancer_data field instead of ctx.balancer_address Closes #18 --- kong/plugins/zipkin/opentracing.lua | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 9474e86c26b..7bfaa23b12d 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -174,25 +174,25 @@ function OpenTracingHandler:log(conf) opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT / 1000) end - local balancer_address = ctx.balancer_address - if balancer_address then - local balancer_tries = balancer_address.tries - for i=1, balancer_address.try_count do + local balancer_data = ctx.balancer_data + if balancer_data then + local balancer_tries = balancer_data.tries + for i=1, balancer_data.try_count do local try = balancer_tries[i] local span = proxy_span:start_child_span("kong.balancer", try.balancer_start / 1000) span:set_tag(ip_tag(try.ip), try.ip) span:set_tag("peer.port", try.port) span:set_tag("kong.balancer.try", i) - if i < balancer_address.try_count then + if i < balancer_data.try_count then span:set_tag("error", true) span:set_tag("kong.balancer.state", try.state) span:set_tag("kong.balancer.code", try.code) end span:finish((try.balancer_start + try.balancer_latency) / 1000) end - proxy_span:set_tag("peer.hostname", balancer_address.hostname) -- could be nil - proxy_span:set_tag(ip_tag(balancer_address.ip), balancer_address.ip) - proxy_span:set_tag("peer.port", balancer_address.port) + proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil + proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) + proxy_span:set_tag("peer.port", balancer_data.port) end if not opentracing.header_filter_finished and opentracing.header_filter_span then From 989754f55bc51559cc40a495b3fea5cdaab158ea Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 3 Aug 2018 14:46:19 +1000 Subject: [PATCH 0068/4351] NEWS: Add recent changes --- NEWS | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/NEWS b/NEWS index 3649158e0d8..ce95aea0c1d 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,10 @@ +UNRELEASED + + - Fix operation when service and/or route are missing (#19) + - Fix cause of missing kong.credential field + - Support for deprecated Kong "api" entity via kong.api tag + + 0.0.3 - 2018-07-06 - Always pass tag values as strings From 15000b2e8caa82e8dbd8eee0958e2c0ab453fd4b Mon Sep 17 00:00:00 2001 From: hbagdi Date: Fri, 3 Aug 2018 16:56:30 -0700 Subject: [PATCH 0069/4351] fix(prometheus) avoid recording duplicate metrics Problem: All metrics are recorded by incrementing counters in a shared dictionary. As the number of metrics increase, so does the contention among Nginx worker process to increase those counters increases leading to higher CPU utilization(#2) and potentially will result in a drop in peak RPS. This also affects the collection phase of metrics where the shared dictionary needs to be locked for a longer time. Solution: Since half of the metrics being recorded are duplicate anyways, those metrics can be dropped. This doesn't result in any loss functionally since these metrics can be easily in Prometheus. From #8 --- kong/plugins/prometheus/exporter.lua | 16 ---------------- spec/02-access_spec.lua | 2 -- spec/03-custom-serve_spec.lua | 1 - 3 files changed, 19 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 49ee6a501bc..7e1c26e3efa 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -29,16 +29,6 @@ local function init() {"state"}) metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, 0 is unreachable") - metrics.status_total = prometheus:counter("http_status_total", - "HTTP status codes aggreggated across all services in Kong", - {"code"}) - metrics.latency_total = prometheus:histogram("latency_total", - "Latency added by Kong, total request time and upstream latency aggreggated across all services in Kong", - {"type"}, - DEFAULT_BUCKETS) -- TODO make this configurable - metrics.bandwidth_total = prometheus:counter("bandwidth_total", - "Total bandwidth in bytes for all proxied requests in Kong", - {"type"}) -- per service metrics.status = prometheus:counter("http_status", @@ -67,36 +57,30 @@ local function log(message) service_name = service_name or "" metrics.status:inc(1, { message.response.status, service_name }) - metrics.status_total:inc(1, { message.response.status }) local request_size = tonumber(message.request.size) if request_size and request_size > 0 then metrics.bandwidth:inc(request_size, { "ingress", service_name }) - metrics.bandwidth_total:inc(request_size, { "ingress" }) end local response_size = tonumber(message.response.size) if response_size and response_size > 0 then metrics.bandwidth:inc(response_size, { "egress", service_name }) - metrics.bandwidth_total:inc(response_size, { "egress" }) end local request_latency = tonumber(message.latencies.request) if request_latency and request_latency >= 0 then metrics.latency:observe(request_latency, { "request", service_name }) - metrics.latency_total:observe(request_latency, { "request" }) end local upstream_latency = tonumber(message.latencies.proxy) if upstream_latency ~= nil and upstream_latency >= 0 then metrics.latency:observe(upstream_latency, {"upstream", service_name }) - metrics.latency_total:observe(upstream_latency, { "upstream" }) end local kong_proxy_latency = tonumber(message.latencies.kong) if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then metrics.latency:observe(kong_proxy_latency, { "kong", service_name }) - metrics.latency_total:observe(kong_proxy_latency, { "kong" }) end end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 0c573fd4c8f..ce8b64d4e2f 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -57,7 +57,6 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_http_status_total{code="200"} 1', body, nil, true) assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) ngx.sleep(1) @@ -75,7 +74,6 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_http_status_total{code="400"} 1', body, nil, true) assert.matches('kong_http_status{code="400",service="mock-service"} 1', body, nil, true) end) end) diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index bacbf381618..ad26adc0a3a 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -55,7 +55,6 @@ describe("Plugin: prometheus (custom server)",function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_http_status_total{code="200"} 1', body, nil, true) assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) end) end) From b3e33390123558f261f97ce0bc25611126e54b5b Mon Sep 17 00:00:00 2001 From: hbagdi Date: Fri, 3 Aug 2018 17:19:56 -0700 Subject: [PATCH 0070/4351] docs(prometheus) update README From #7 --- README.md | 28 ++++++++++++++++++++-------- 1 file changed, 20 insertions(+), 8 deletions(-) diff --git a/README.md b/README.md index ef86aaac6d5..bcde7317889 100644 --- a/README.md +++ b/README.md @@ -1,19 +1,15 @@ # Kong Prometheus Plugin -# DOCUMENT STATE: WORK IN PROGRESS - This plugin exposes metrics in [Prometheus Exposition format](https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md). ### Available metrics - *Status codes*: HTTP status codes returned by upstream services. - These are available per service and across all services. - *Latencies Histograms*: Latency as measured at Kong: - *Request*: Total request latency - *Kong*: Time taken for Kong to route, authenticate and run all plugins for a request - *Upstream*: Time taken by the upstream to respond to the request. - *Bandwidth*: Total Bandwidth (egress/ingress) flowing through Kong. - This metrics is availble per service and across all services. - *DB reachability*: Can the Kong node reach it's Database or not (Guage 0/1). - *Connections*: Various NGINX connection metrics like active, reading, writing, accepted connections. @@ -124,7 +120,7 @@ kong_nginx_metric_errors_total 0 In case Admin API of Kong is protected behind a firewall or requires authentication, you've two options: -1. If your proxy nodes also serve the Admin API, then you can create a route +If your proxy nodes also serve the Admin API, then you can create a route to `/metrics` endpoint and apply a IP restriction plugin. ``` curl -XPOST http://localhost:8001/services -d name=prometheusEndpoint -d url=http://localhost:8001/metrics @@ -132,13 +128,17 @@ curl -XPOST http://localhost:8001/services/prometheusEndpoint/routes -d paths[]= curl -XPOST http://localhost:8001/services/prometheusEndpoint/plugins -d name=ip-restriction -d config.whitelist=10.0.0.0/24 ``` -2. This plugin has the capability to serve the content on a +Alternatively, this plugin has the capability to serve the content on a different port using a custom server block in Kong's NGINX template. -Please note that this requires a custom NGINX template for Kong. +If you're using Kong 0.14.0 or above, then you can inject the server block +using Kong's [injecting Nginx directives](https://docs.konghq.com/0.14.x/configuration/#injecting-nginx-directives) +feature. + +Consider the below `server` block: -You can add the following block to a custom NGINX template which can be used by Kong: ``` +# /path/to/prometheus-server.conf server { server_name kong_prometheus_exporter; listen 0.0.0.0:9542; # can be any other port as well @@ -158,3 +158,15 @@ server { } } ``` + +Assuming you've the above file available in your file-system on which +Kong is running, add the following line to your `kong.conf` to scrape metrics +from `9542` port. + +``` +nginx_http_include=/path/to/prometheus-server.conf +``` + +If you're running Kong version older than 0.14.0, then you can achieve the +same result by using a +[custom Nginx template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). From 7555eaa0930199d7aca823eeed4b1af2aa9715c5 Mon Sep 17 00:00:00 2001 From: hbagdi Date: Fri, 3 Aug 2018 17:37:30 -0700 Subject: [PATCH 0071/4351] docs(prometheus) add Travis CI badge From #9 --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index bcde7317889..42e8fe1c42e 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,7 @@ # Kong Prometheus Plugin +[![Build Status][badge-travis-image]][badge-travis-url] + This plugin exposes metrics in [Prometheus Exposition format](https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md). @@ -170,3 +172,7 @@ nginx_http_include=/path/to/prometheus-server.conf If you're running Kong version older than 0.14.0, then you can achieve the same result by using a [custom Nginx template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). + + +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-prometheus/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-prometheus.svg From 5fa939c112e12e34936853e98a5323fcf283bf7e Mon Sep 17 00:00:00 2001 From: hbagdi Date: Wed, 8 Aug 2018 18:57:16 -0700 Subject: [PATCH 0072/4351] docs(prometheus) add Grafana dashboard and organize sections - add a link to the official Grafana dashboard - remove outdated TODO - re-organize scraping metrics part From #10 --- README.md | 125 ++++++++++++++++++++++++++++++------------------------ 1 file changed, 69 insertions(+), 56 deletions(-) diff --git a/README.md b/README.md index 42e8fe1c42e..48c222997f0 100644 --- a/README.md +++ b/README.md @@ -16,18 +16,84 @@ This plugin exposes metrics in [Prometheus Exposition format](https://github.com - *Connections*: Various NGINX connection metrics like active, reading, writing, accepted connections. +### Grafana Dashboard -### Using the plugin +Metrics collected via this plugin can be graphed using the following dashboard: +https://grafana.com/dashboards/7424 -#### TODO add installation steps if not bundled with CE/EE +### Using the plugin #### Enable the plugin ```bash $ curl http://localhost:8001/plugins name=prometheus ``` -#### Put metrics into Prometheus +### Scraping metrics + +#### Via Kong's Admin API + Metrics are availble on the admin API at `/metrics` endpoint: +``` +curl http://localhost:8001/metrics +``` + +#### Via Kong's proxy + +If your proxy nodes also serve the Admin API, then you can create a route +to `/metrics` endpoint and apply a IP restriction plugin. +``` +curl -XPOST http://localhost:8001/services -d name=prometheusEndpoint -d url=http://localhost:8001/metrics +curl -XPOST http://localhost:8001/services/prometheusEndpoint/routes -d paths[]=/metrics +curl -XPOST http://localhost:8001/services/prometheusEndpoint/plugins -d name=ip-restriction -d config.whitelist=10.0.0.0/8 +``` + +#### On a custom port + +Alternatively, this plugin has the capability to serve the content on a +different port using a custom server block in Kong's NGINX template. + +If you're using Kong 0.14.0 or above, then you can inject the server block +using Kong's [injecting Nginx directives](https://docs.konghq.com/0.14.x/configuration/#injecting-nginx-directives) +feature. + +Consider the below file containing an Nginx `server` block: + +``` +# /path/to/prometheus-server.conf +server { + server_name kong_prometheus_exporter; + listen 0.0.0.0:9542; # can be any other port as well + + location / { + default_type text/plain; + content_by_lua_block { + local serve = require "kong.plugins.prometheus.serve" + serve.prometheus_server() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } +} +``` + +Assuming you've the above file available in your file-system on which +Kong is running, add the following line to your `kong.conf` to scrape metrics +from `9542` port. + +``` +nginx_http_include=/path/to/prometheus-server.conf +``` + +If you're running Kong version older than 0.14.0, then you can achieve the +same result by using a +[custom Nginx template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). + +#### Sample /metrics output + ```bash $ curl http://localhost:8001/metrics root@vagrant-ubuntu-trusty-64:~# curl -D - http://localhost:8001/metrics @@ -119,59 +185,6 @@ kong_nginx_metric_errors_total 0 ``` -In case Admin API of Kong is protected behind a firewall or requires -authentication, you've two options: - -If your proxy nodes also serve the Admin API, then you can create a route -to `/metrics` endpoint and apply a IP restriction plugin. -``` -curl -XPOST http://localhost:8001/services -d name=prometheusEndpoint -d url=http://localhost:8001/metrics -curl -XPOST http://localhost:8001/services/prometheusEndpoint/routes -d paths[]=/metrics -curl -XPOST http://localhost:8001/services/prometheusEndpoint/plugins -d name=ip-restriction -d config.whitelist=10.0.0.0/24 -``` - -Alternatively, this plugin has the capability to serve the content on a -different port using a custom server block in Kong's NGINX template. - -If you're using Kong 0.14.0 or above, then you can inject the server block -using Kong's [injecting Nginx directives](https://docs.konghq.com/0.14.x/configuration/#injecting-nginx-directives) -feature. - -Consider the below `server` block: - -``` -# /path/to/prometheus-server.conf -server { - server_name kong_prometheus_exporter; - listen 0.0.0.0:9542; # can be any other port as well - - location / { - default_type text/plain; - content_by_lua_block { - local serve = require "kong.plugins.prometheus.serve" - serve.prometheus_server() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } -} -``` - -Assuming you've the above file available in your file-system on which -Kong is running, add the following line to your `kong.conf` to scrape metrics -from `9542` port. - -``` -nginx_http_include=/path/to/prometheus-server.conf -``` - -If you're running Kong version older than 0.14.0, then you can achieve the -same result by using a -[custom Nginx template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-prometheus/branches From de41da9291cd1c3b4242811eb4cf91d7ed598ecd Mon Sep 17 00:00:00 2001 From: James Callahan <35791147+james-callahan@users.noreply.github.com> Date: Fri, 10 Aug 2018 10:32:52 +1000 Subject: [PATCH 0073/4351] perf(exporter) remove unrequired tonumber calls From #12 --- kong/plugins/prometheus/exporter.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 7e1c26e3efa..caa9fa765a4 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -68,17 +68,17 @@ local function log(message) metrics.bandwidth:inc(response_size, { "egress", service_name }) end - local request_latency = tonumber(message.latencies.request) + local request_latency = message.latencies.request if request_latency and request_latency >= 0 then metrics.latency:observe(request_latency, { "request", service_name }) end - local upstream_latency = tonumber(message.latencies.proxy) + local upstream_latency = message.latencies.proxy if upstream_latency ~= nil and upstream_latency >= 0 then metrics.latency:observe(upstream_latency, {"upstream", service_name }) end - local kong_proxy_latency = tonumber(message.latencies.kong) + local kong_proxy_latency = message.latencies.kong if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then metrics.latency:observe(kong_proxy_latency, { "kong", service_name }) end From 8dcbfa5c325ebc401f4b5bb84f25ce1ce255b853 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 11:39:45 +1000 Subject: [PATCH 0074/4351] chore(prometheus) add luacheck config --- .luacheckrc | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 .luacheckrc diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..426f5d065c5 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,5 @@ +std = "ngx_lua" +files["spec"] = { + std = "+busted"; +} +max_line_length = false From 700d3ae5e58543236606d7da6944b0d582eff98d Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 11:40:37 +1000 Subject: [PATCH 0075/4351] chore(prometheus) fix mixed tabs/spaces --- spec/03-custom-serve_spec.lua | 64 +++++++++++++++++------------------ 1 file changed, 32 insertions(+), 32 deletions(-) diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index ad26adc0a3a..000389f6fca 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -5,31 +5,31 @@ describe("Plugin: prometheus (custom server)",function() describe("with custom nginx server block", function() setup(function() - local bp = helpers.get_db_utils() + local bp = helpers.get_db_utils() - local service = bp.services:insert { - name = "mock-service", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - protocol = helpers.mock_upstream_protocol, - } + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } - bp.routes:insert { - protocols = { "http" }, - paths = { "/" }, - service = service, - } + bp.routes:insert { + protocols = { "http" }, + paths = { "/" }, + service = service, + } - bp.plugins:insert { - name = "prometheus" - } + bp.plugins:insert { + name = "prometheus" + } assert(helpers.start_kong({ nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", plugins = "bundled, prometheus", })) - proxy_client = helpers.proxy_client() + proxy_client = helpers.proxy_client() end) teardown(function() if proxy_client then @@ -40,22 +40,22 @@ describe("Plugin: prometheus (custom server)",function() end) it("metrics can be read from a different port", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - host = helpers.mock_upstream_host, - } - }) - assert.res_status(200, res) - - local client = helpers.http_client("127.0.0.1", 9542) - local res = assert(client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(200, res) + + local client = helpers.http_client("127.0.0.1", 9542) + local res = assert(client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) end) end) end) From 16edff261ca9dd9ad8e836df371a950b6a4359b5 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 11:49:42 +1000 Subject: [PATCH 0076/4351] refactor(prometheus) don't pass unused conf argument --- kong/plugins/prometheus/handler.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index daeec4e3c10..034c664573b 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -8,7 +8,7 @@ PrometheusHandler.PRIORITY = 13 PrometheusHandler.VERSION = "0.1.0" -local function log(premature, conf, message) +local function log(premature, message) if premature then return end @@ -23,11 +23,11 @@ function PrometheusHandler:new() end -function PrometheusHandler:log(conf) +function PrometheusHandler:log(conf) -- luacheck: ignore 212 PrometheusHandler.super.log(self) local message = basic_serializer.serialize(ngx) - local ok, err = ngx.timer.at(0, log, conf, message) + local ok, err = ngx.timer.at(0, log, message) if not ok then ngx.log(ngx.ERR, "failed to create timer: ", err) end From 9106658f9ad12282f275b06491b0635870479736 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 11:52:46 +1000 Subject: [PATCH 0077/4351] chore(prometheus) add luacheck annotations --- kong/plugins/prometheus/api.lua | 2 +- kong/plugins/prometheus/schema.lua | 2 +- kong/plugins/prometheus/serve.lua | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index 64b5d832e24..f1d679f0eca 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -3,7 +3,7 @@ local prometheus = require "kong.plugins.prometheus.exporter" return { ["/metrics"] = { - GET = function(self, dao_factory) + GET = function(self, dao_factory) -- luacheck: ignore 212 prometheus.collect() end, }, diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index f9450b66da8..d7f83d4a23c 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -3,7 +3,7 @@ local Errors = require "kong.dao.errors" return { fields = {}, - self_check = function(schema, plugin_t, dao, is_update) + self_check = function(schema, plugin_t, dao, is_update) -- luacheck: ignore 212 if not ngx.shared.prometheus_metrics then return false, Errors.schema "ngx shared dict 'prometheus_metrics' not found" diff --git a/kong/plugins/prometheus/serve.lua b/kong/plugins/prometheus/serve.lua index 16a565776b2..92ef4da9aac 100644 --- a/kong/plugins/prometheus/serve.lua +++ b/kong/plugins/prometheus/serve.lua @@ -20,7 +20,7 @@ app.default_route = function(self) end -app.handle_404 = function(self) +app.handle_404 = function(self) -- luacheck: ignore 212 return responses.send_HTTP_NOT_FOUND() end From 6c37d69c1979c39ea0ae9b6df49900718de8f326 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 11:54:10 +1000 Subject: [PATCH 0078/4351] chore(prometheus) fix misspellings --- kong/plugins/prometheus/exporter.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index caa9fa765a4..b5b1d372951 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -23,7 +23,7 @@ local function init() prometheus = require("kong.plugins.prometheus.prometheus").init(shm, "kong_") - -- accross all services + -- across all services metrics.connections = prometheus:gauge("nginx_http_current_connections", "Number of HTTP connections", {"state"}) @@ -96,7 +96,7 @@ local function collect() if r.status ~= 200 then ngx_log(WARN, "prometheus: failed to retrieve /nginx_status ", - "whlie processing /metrics endpoint") + "while processing /metrics endpoint") else local accepted, handled, total = select(3, find(r.body, From 28d4a42c37f6fdea12a2bf55d86f478dff85a8ef Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 14:59:23 +1000 Subject: [PATCH 0079/4351] Update to opentracing 0.0.2 --- NEWS | 1 + kong-plugin-zipkin-scm-0.rockspec | 2 +- kong/plugins/zipkin/codec.lua | 2 +- kong/plugins/zipkin/reporter.lua | 2 +- 4 files changed, 4 insertions(+), 3 deletions(-) diff --git a/NEWS b/NEWS index ce95aea0c1d..70978f5bffe 100644 --- a/NEWS +++ b/NEWS @@ -3,6 +3,7 @@ UNRELEASED - Fix operation when service and/or route are missing (#19) - Fix cause of missing kong.credential field - Support for deprecated Kong "api" entity via kong.api tag + - Upgrade to opentracing-lua 0.0.2 0.0.3 - 2018-07-06 diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec index 9e4e31cb05e..32306245b7e 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -16,7 +16,7 @@ dependencies = { "lua-cjson"; "lua-resty-http >= 0.11"; "kong >= 0.14"; - "opentracing"; + "opentracing >= 0.0.2"; } build = { diff --git a/kong/plugins/zipkin/codec.lua b/kong/plugins/zipkin/codec.lua index 16d1ac63378..059402b493b 100644 --- a/kong/plugins/zipkin/codec.lua +++ b/kong/plugins/zipkin/codec.lua @@ -87,7 +87,7 @@ local function new_injector() local Flags = ngx.req.get_headers()["x-b3-flags"] -- Get from request headers headers["x-b3-flags"] = Flags headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil - for key, value in span_context:each_baggage() do + for key, value in span_context:each_baggage_item() do -- XXX: https://github.com/opentracing/specification/issues/117 headers["uberctx-"..key] = ngx.escape_uri(value) end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 25914cda80f..2dedb895a70 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -26,7 +26,7 @@ local span_kind_map = { consumer = "CONSUMER"; } function zipkin_reporter_methods:report(span) - local span_context = span.context + local span_context = span:context() local span_kind = span:get_tag "span.kind" local port = span:get_tag "peer.port" local zipkin_tags = {} From 37fa8d0e3c220b1a9fa20b0ff5e06f196a9ed8d2 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 17:27:52 +1000 Subject: [PATCH 0080/4351] spec/: Add tests --- NEWS | 1 + spec/zipkin_spec.lua | 164 +++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 165 insertions(+) create mode 100644 spec/zipkin_spec.lua diff --git a/NEWS b/NEWS index 70978f5bffe..4cf2dd29ca4 100644 --- a/NEWS +++ b/NEWS @@ -4,6 +4,7 @@ UNRELEASED - Fix cause of missing kong.credential field - Support for deprecated Kong "api" entity via kong.api tag - Upgrade to opentracing-lua 0.0.2 + - Start of test suite 0.0.3 - 2018-07-06 diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua new file mode 100644 index 00000000000..abbd75ba316 --- /dev/null +++ b/spec/zipkin_spec.lua @@ -0,0 +1,164 @@ +local TEST_TIMEOUT = 1 + +local cqueues = require "cqueues" +local http_request = require "http.request" +local http_server = require "http.server" +local new_headers = require "http.headers".new +local cjson = require "cjson" + +describe("integration tests with mock zipkin server", function() + local server + + local cb + after_each(function() + cb = nil + end) + + local with_server do + local function assert_loop(cq, timeout) + local ok, err, _, thd = cq:loop(timeout) + if not ok then + if thd then + err = debug.traceback(thd, err) + end + error(err, 2) + end + end + + with_server = function(server_cb, client_cb) + cb = spy.new(server_cb) + local cq = cqueues.new() + cq:wrap(assert_loop, server) + cq:wrap(client_cb) + assert_loop(cq, TEST_TIMEOUT) + return (cb:called()) + end + end + + setup(function() + assert(os.execute("kong migrations reset --yes > /dev/null")) + assert(os.execute("kong migrations up > /dev/null")) + assert(os.execute("kong start > /dev/null")) + + -- create a mock zipkin server + server = assert(http_server.listen { + host = "127.0.0.1"; + port = 0; + onstream = function(_, stream) + local req_headers = assert(stream:get_headers()) + local res_headers = new_headers() + res_headers:upsert(":status", "500") + res_headers:upsert("connection", "close") + assert(cb, "test has not set callback") + local body = cb(req_headers, res_headers, stream) + assert(stream:write_headers(res_headers, false)) + assert(stream:write_chunk(body or "", true)) + end; + }) + assert(server:listen()) + local _, ip, port = server:localname() + + do -- enable zipkin plugin globally pointing to mock server + local r = http_request.new_from_uri("http://127.0.0.1:8001/plugins/") + r.headers:upsert(":method", "POST") + r.headers:upsert("content-type", "application/json") + r:set_body(string.format([[{ + "name":"zipkin", + "config": { + "sample_ratio": 1, + "http_endpoint": "http://%s:%d/api/v2/spans" + } + }]], ip, port)) + local headers = assert(r:go(TEST_TIMEOUT)) + assert.same("201", headers:get ":status") + end + + do -- create service+route pointing at the zipkin server + do + local r = http_request.new_from_uri("http://127.0.0.1:8001/services/") + r.headers:upsert(":method", "POST") + r.headers:upsert("content-type", "application/json") + r:set_body(string.format([[{ + "name":"mock-zipkin", + "url": "http://%s:%d" + }]], ip, port)) + local headers = assert(r:go(TEST_TIMEOUT)) + assert.same("201", headers:get ":status") + end + do + local r = http_request.new_from_uri("http://127.0.0.1:8001/services/mock-zipkin/routes") + r.headers:upsert(":method", "POST") + r.headers:upsert("content-type", "application/json") + r:set_body(string.format([[{ + "hosts":["mock-zipkin"], + "preserve_host": true + }]], ip, port)) + local headers = assert(r:go(TEST_TIMEOUT)) + assert.same("201", headers:get ":status") + end + end + end) + + teardown(function() + server:close() + assert(os.execute("kong stop > /dev/null")) + end) + + it("vaguely works", function() + assert.truthy(with_server(function(_, res_headers, stream) + local body = cjson.decode((assert(stream:get_body_as_string()))) + assert.same("table", type(body)) + assert.same("table", type(body[1])) + for _, v in ipairs(body) do + assert.same("string", type(v.traceId)) + assert.truthy(v.traceId:match("^%x+$")) + assert.same("number", type(v.timestamp)) + assert.same("table", type(v.tags)) + assert.truthy(v.duration >= 0) + end + res_headers:upsert(":status", "204") + end, function() + local req = http_request.new_from_uri("http://127.0.0.1:8000/") + assert(req:go()) + end)) + end) + it("uses trace id from request", function() + local trace_id = "1234567890abcdef" + assert.truthy(with_server(function(_, res_headers, stream) + local body = cjson.decode((assert(stream:get_body_as_string()))) + for _, v in ipairs(body) do + assert.same(trace_id, v.traceId) + end + res_headers:upsert(":status", "204") + end, function() + local req = http_request.new_from_uri("http://127.0.0.1:8000/") + req.headers:upsert("x-b3-traceid", trace_id) + req.headers:upsert("x-b3-sampled", "1") + assert(req:go()) + end)) + end) + it("propagates b3 headers", function() + local trace_id = "1234567890abcdef" + assert.truthy(with_server(function(req_headers, res_headers, stream) + if req_headers:get(":authority") == "mock-zipkin" then + -- this is our proxied request + assert.same(trace_id, req_headers:get("x-b3-traceid")) + assert.same("1", req_headers:get("x-b3-sampled")) + else + -- we are playing role of zipkin server + local body = cjson.decode((assert(stream:get_body_as_string()))) + for _, v in ipairs(body) do + assert.same(trace_id, v.traceId) + end + res_headers:upsert(":status", "204") + end + end, function() + local req = http_request.new_from_uri("http://mock-zipkin/") + req.host = "127.0.0.1" + req.port = 8000 + req.headers:upsert("x-b3-traceid", trace_id) + req.headers:upsert("x-b3-sampled", "1") + assert(req:go()) + end)) + end) +end) From 86c4fa306682a583c10e5e97bc67265c31d82f33 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 17:36:29 +1000 Subject: [PATCH 0081/4351] Release v0.0.4 --- NEWS | 2 +- ...-scm-0.rockspec => kong-plugin-zipkin-0.0.4-0.rockspec | 8 ++++---- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.0.4-0.rockspec (84%) diff --git a/NEWS b/NEWS index 4cf2dd29ca4..0cfeb152bf2 100644 --- a/NEWS +++ b/NEWS @@ -1,4 +1,4 @@ -UNRELEASED +0.0.4 - 2018-08-09 - Fix operation when service and/or route are missing (#19) - Fix cause of missing kong.credential field diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.0.4-0.rockspec similarity index 84% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.0.4-0.rockspec index 32306245b7e..f6f5b70a931 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.0.4-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.0.4-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.0.4.zip"; + dir = "kong-plugin-zipkin-0.0.4"; } description = { @@ -15,8 +16,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; - "opentracing >= 0.0.2"; + "opentracing == 0.0.2"; } build = { diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 7bfaa23b12d..1ac3a9ccc37 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local BasePlugin = require "kong.plugins.base_plugin" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.0.4" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From cf5ed3707dd03e3eb80ef652a6208e1acc45d6e6 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 9 Aug 2018 17:55:48 +1000 Subject: [PATCH 0082/4351] spec/zipkin_spec.lua: Remove useless string.format --- spec/zipkin_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index abbd75ba316..48b4e74dc78 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -89,10 +89,10 @@ describe("integration tests with mock zipkin server", function() local r = http_request.new_from_uri("http://127.0.0.1:8001/services/mock-zipkin/routes") r.headers:upsert(":method", "POST") r.headers:upsert("content-type", "application/json") - r:set_body(string.format([[{ + r:set_body([[{ "hosts":["mock-zipkin"], "preserve_host": true - }]], ip, port)) + }]]) local headers = assert(r:go(TEST_TIMEOUT)) assert.same("201", headers:get ":status") end From df606c3f801bf87eb6cc794b49f95a86084ee069 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Tue, 11 Sep 2018 16:33:59 -0700 Subject: [PATCH 0083/4351] refactor(prometheus) remove re-definitions to solve luacheck issues --- spec/02-access_spec.lua | 8 ++++---- spec/03-custom-serve_spec.lua | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index ce8b64d4e2f..38e3f72a7a4 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -52,7 +52,7 @@ describe("Plugin: prometheus (access)", function() } }) assert.res_status(200, res) - local res = assert(admin_client:send { + res = assert(admin_client:send { method = "GET", path = "/metrics", }) @@ -60,7 +60,7 @@ describe("Plugin: prometheus (access)", function() assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) ngx.sleep(1) - local res = assert(proxy_client:send { + res = assert(proxy_client:send { method = "GET", path = "/status/400", headers = { @@ -69,11 +69,11 @@ describe("Plugin: prometheus (access)", function() }) assert.res_status(400, res) - local res = assert(admin_client:send { + res = assert(admin_client:send { method = "GET", path = "/metrics", }) - local body = assert.res_status(200, res) + body = assert.res_status(200, res) assert.matches('kong_http_status{code="400",service="mock-service"} 1', body, nil, true) end) end) diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index 000389f6fca..55e0de9e143 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -50,7 +50,7 @@ describe("Plugin: prometheus (custom server)",function() assert.res_status(200, res) local client = helpers.http_client("127.0.0.1", 9542) - local res = assert(client:send { + res = assert(client:send { method = "GET", path = "/metrics", }) From 0c7bde054881dab0d8312a01931c5ca9ca292b08 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Tue, 11 Sep 2018 21:55:24 -0700 Subject: [PATCH 0084/4351] docs(prometheus) update Travis badge image to point to master branch --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 48c222997f0..b623c307103 100644 --- a/README.md +++ b/README.md @@ -188,4 +188,4 @@ kong_nginx_metric_errors_total 0 [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-prometheus/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-prometheus.svg +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-prometheus.svg?branch=master From a781f4b1e651c462fc6f8c49cccf7809e8d20e66 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 13 Sep 2018 14:25:37 -0700 Subject: [PATCH 0085/4351] spec/zipkin_spec.lua: separate out mocked zipkin server and mocked upstream --- spec/zipkin_spec.lua | 33 ++++++++++++++++++++------------- 1 file changed, 20 insertions(+), 13 deletions(-) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 48b4e74dc78..09f4bca51d8 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -90,7 +90,7 @@ describe("integration tests with mock zipkin server", function() r.headers:upsert(":method", "POST") r.headers:upsert("content-type", "application/json") r:set_body([[{ - "hosts":["mock-zipkin"], + "hosts":["mock-zipkin-route"], "preserve_host": true }]]) local headers = assert(r:go(TEST_TIMEOUT)) @@ -105,20 +105,27 @@ describe("integration tests with mock zipkin server", function() end) it("vaguely works", function() - assert.truthy(with_server(function(_, res_headers, stream) - local body = cjson.decode((assert(stream:get_body_as_string()))) - assert.same("table", type(body)) - assert.same("table", type(body[1])) - for _, v in ipairs(body) do - assert.same("string", type(v.traceId)) - assert.truthy(v.traceId:match("^%x+$")) - assert.same("number", type(v.timestamp)) - assert.same("table", type(v.tags)) - assert.truthy(v.duration >= 0) + assert.truthy(with_server(function(req_headers, res_headers, stream) + if req_headers:get(":authority") == "mock-zipkin-route" then + -- is the request itself + res_headers:upsert(":status", "204") + else + local body = cjson.decode((assert(stream:get_body_as_string()))) + assert.same("table", type(body)) + assert.same("table", type(body[1])) + for _, v in ipairs(body) do + assert.same("string", type(v.traceId)) + assert.truthy(v.traceId:match("^%x+$")) + assert.same("number", type(v.timestamp)) + assert.same("table", type(v.tags)) + assert.truthy(v.duration >= 0) + end + res_headers:upsert(":status", "204") end - res_headers:upsert(":status", "204") end, function() - local req = http_request.new_from_uri("http://127.0.0.1:8000/") + local req = http_request.new_from_uri("http://mock-zipkin-route/") + req.host = "127.0.0.1" + req.port = 8000 assert(req:go()) end)) end) From 2991dc1c958cd276def66388478c73a963fec657 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 13 Sep 2018 11:53:06 -0700 Subject: [PATCH 0086/4351] kong/plugins/zipkin/reporter.lua: If service.name is missing then use a null localEndpoint --- kong/plugins/zipkin/reporter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 2dedb895a70..42ce65d98eb 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -38,7 +38,7 @@ function zipkin_reporter_methods:report(span) end local localEndpoint do local service = ngx.ctx.service - if service and service.name ~= ngx.null then + if service and service.name and service.name ~= ngx.null then localEndpoint = { serviceName = service.name; -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? From fcdfa82be3a2cbb60983b667a89249f666432d79 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 13 Sep 2018 14:47:58 -0700 Subject: [PATCH 0087/4351] spec/zipkin_spec.lua: Test plugin with (deprecated) apis --- spec/zipkin_spec.lua | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 09f4bca51d8..23c8d4cc65e 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -97,6 +97,19 @@ describe("integration tests with mock zipkin server", function() assert.same("201", headers:get ":status") end end + do -- create (deprecated) api pointing at the zipkin server + local r = http_request.new_from_uri("http://127.0.0.1:8001/apis/") + r.headers:upsert(":method", "POST") + r.headers:upsert("content-type", "application/json") + r:set_body(string.format([[{ + "name":"mock-zipkin", + "upstream_url": "http://%s:%d", + "hosts":["mock-zipkin-api"], + "preserve_host": true + }]], ip, port)) + local headers = assert(r:go(TEST_TIMEOUT)) + assert.same("201", headers:get ":status") + end end) teardown(function() @@ -129,6 +142,34 @@ describe("integration tests with mock zipkin server", function() assert(req:go()) end)) end) + it("works with an api (deprecated)", function() + assert.truthy(with_server(function(req_headers, res_headers, stream) + if req_headers:get(":authority") == "mock-zipkin-api" then + -- is the request itself + res_headers:upsert(":status", "204") + else + local body = cjson.decode((assert(stream:get_body_as_string()))) + assert.same("table", type(body)) + assert.same("table", type(body[1])) + for _, v in ipairs(body) do + assert.same("string", type(v.traceId)) + assert.truthy(v.traceId:match("^%x+$")) + assert.same("number", type(v.timestamp)) + assert.same("table", type(v.tags)) + assert.truthy(v.duration >= 0) + if v.localEndpoint ~= cjson.null then + assert.same("string", type(v.localEndpoint.service)) + end + end + res_headers:upsert(":status", "204") + end + end, function() + local req = http_request.new_from_uri("http://mock-zipkin-api/") + req.host = "127.0.0.1" + req.port = 8000 + assert(req:go()) + end)) + end) it("uses trace id from request", function() local trace_id = "1234567890abcdef" assert.truthy(with_server(function(_, res_headers, stream) From 9e93bc74aee691c512b79bbe36ca0b41dcc802fb Mon Sep 17 00:00:00 2001 From: James Callahan Date: Sun, 16 Sep 2018 21:49:35 -0700 Subject: [PATCH 0088/4351] kong/plugins/zipkin/opentracing.lua: Add kong.node.id tag --- NEWS | 5 +++++ README.md | 1 + kong/plugins/zipkin/opentracing.lua | 2 ++ 3 files changed, 8 insertions(+) diff --git a/NEWS b/NEWS index 0cfeb152bf2..ced19768d39 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,8 @@ +UNRELEASED + + - Add kong.node.id tag + + 0.0.4 - 2018-08-09 - Fix operation when service and/or route are missing (#19) diff --git a/README.md b/README.md index a0988ddce07..6aa0ed85e6c 100644 --- a/README.md +++ b/README.md @@ -61,6 +61,7 @@ In addition to the above standardised tags, this plugin also adds: - `kong.api` (deprecated) - `kong.consumer` - `kong.credential` + - `kong.node.id` - `kong.route` - `kong.service` - `kong.balancer.try` diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 7bfaa23b12d..14270fe3d04 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -8,6 +8,7 @@ A plugin that derives this should: ]] local BasePlugin = require "kong.plugins.base_plugin" +local public = require "kong.tools.public" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() @@ -211,6 +212,7 @@ function OpenTracingHandler:log(conf) if ctx.authenticated_credential then request_span:set_tag("kong.credential", ctx.authenticated_credential.id) end + request_span:set_tag("kong.node.id", public.get_node_id()) if ctx.service and ctx.service.id then proxy_span:set_tag("kong.service", ctx.service.id) if ctx.route and ctx.route.id then From 8ecd9b7f979b00b8bae37635c2a9fa092625a944 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Sun, 16 Sep 2018 21:55:49 -0700 Subject: [PATCH 0089/4351] Release v0.0.5 --- NEWS | 3 ++- ...-scm-0.rockspec => kong-plugin-zipkin-0.0.5-0.rockspec | 8 ++++---- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 7 insertions(+), 6 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.0.5-0.rockspec (84%) diff --git a/NEWS b/NEWS index ced19768d39..050cb2849da 100644 --- a/NEWS +++ b/NEWS @@ -1,5 +1,6 @@ -UNRELEASED +0.0.5 - 2018-09-16 + - Fix possible bug when service name is missing - Add kong.node.id tag diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.0.5-0.rockspec similarity index 84% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.0.5-0.rockspec index 32306245b7e..8e71112f019 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.0.5-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.0.5-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.0.5.zip"; + dir = "kong-plugin-zipkin-0.0.5"; } description = { @@ -15,8 +16,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; - "opentracing >= 0.0.2"; + "opentracing == 0.0.2"; } build = { diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 14270fe3d04..84ee972ef6c 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -12,7 +12,7 @@ local public = require "kong.tools.public" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.0.5" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From 83eaaf12f17be6e3b8421ae1f243e30ee25b2626 Mon Sep 17 00:00:00 2001 From: hbagdi Date: Mon, 24 Sep 2018 12:48:55 -0700 Subject: [PATCH 0090/4351] docs(prometheus) introduce changelog and add 0.2.0 changes From #17 --- CHANGELOG.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 CHANGELOG.md diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000000..0058fc2b8b9 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,17 @@ +# Table of Contents + +- [0.2.0](#020---20180924) +- [0.1.0](#010---20180615) + +## [0.2.0] - 2018/09/24 + +- :warning: Dropped metrics that were aggregated across services in Kong. + These metrics can be obtained much more efficiently using queries in Prometheus. + [#8](https://github.com/Kong/kong-plugin-prometheus/pull/8) + +## [0.1.0] - 2018/06/15 + +- Initial release of Prometheus plugin for Kong. + +[0.2.0]: https://github.com/Kong/kong/compare/0.1.0...0.2.0 +[0.1.0]: https://github.com/Kong/kong-plugin-prometheus/commit/dc81ea15bd2b331beb8f59176e3ce0fd9007ec03 From f7736c84c2c4c0404be4513f6db2a901677b06d1 Mon Sep 17 00:00:00 2001 From: hbagdi Date: Mon, 24 Sep 2018 12:50:53 -0700 Subject: [PATCH 0091/4351] chore(prometheus) bump version to 0.2.0 From #8 --- ....1.0-2.rockspec => kong-prometheus-plugin-0.2.0-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.1.0-2.rockspec => kong-prometheus-plugin-0.2.0-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.1.0-2.rockspec b/kong-prometheus-plugin-0.2.0-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.1.0-2.rockspec rename to kong-prometheus-plugin-0.2.0-2.rockspec index 848c9f951ce..f616986507b 100644 --- a/kong-prometheus-plugin-0.1.0-2.rockspec +++ b/kong-prometheus-plugin-0.2.0-2.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.1.0-2" +version = "0.2.0-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.1.0" + tag = "0.2.0" } supported_platforms = {"linux", "macosx"} From ef1dcbf750ef2de3828c83d9ac2eb29cf2198028 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 24 Sep 2018 12:53:09 -0700 Subject: [PATCH 0092/4351] docs(prometheus) fix diff link for 0.2.0 --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0058fc2b8b9..2d66d96c4f6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -13,5 +13,5 @@ - Initial release of Prometheus plugin for Kong. -[0.2.0]: https://github.com/Kong/kong/compare/0.1.0...0.2.0 +[0.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.0...0.2.0 [0.1.0]: https://github.com/Kong/kong-plugin-prometheus/commit/dc81ea15bd2b331beb8f59176e3ce0fd9007ec03 From dd674ac757693f7e0bcdda96cb2c2958ecc6c508 Mon Sep 17 00:00:00 2001 From: Scott Lovenberg Date: Sun, 30 Sep 2018 12:42:52 -0500 Subject: [PATCH 0093/4351] docs(prometheus) add -d flag in curl command The curl command requires the "-d" flag in order to work correctly. From #19 --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index b623c307103..4793faa5f3a 100644 --- a/README.md +++ b/README.md @@ -25,7 +25,7 @@ https://grafana.com/dashboards/7424 #### Enable the plugin ```bash -$ curl http://localhost:8001/plugins name=prometheus +$ curl http://localhost:8001/plugins -d name=prometheus ``` ### Scraping metrics From 4077f30af8e2c926f5a37bec1d8464dcab35eae6 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 9 Oct 2018 16:31:53 +1100 Subject: [PATCH 0094/4351] README: Fix incorrect method in example --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 6aa0ed85e6c..f8ffbad11c9 100644 --- a/README.md +++ b/README.md @@ -12,7 +12,7 @@ sudo docker run -d -p 9411:9411 openzipkin/zipkin ## Enable the Plugin ``` -curl -X PUT --url http://localhost:8001/plugins/ -d name=zipkin -d config.http_endpoint=http://127.0.0.1:9411/api/v2/spans +curl --url http://localhost:8001/plugins/ -d name=zipkin -d config.http_endpoint=http://127.0.0.1:9411/api/v2/spans ``` See many more details of using this plugin at https://docs.konghq.com/plugins/zipkin/ From e07776f1ebfb591359aa6cfee58fb039abcc47fa Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 9 Oct 2018 17:34:57 +1100 Subject: [PATCH 0095/4351] kong/plugins/zipkin/opentracing.lua: remove possible set of peer.ipv6 to nil --- kong/plugins/zipkin/opentracing.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 14270fe3d04..ad63ff9f8f2 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -58,7 +58,6 @@ function OpenTracingHandler:initialise_request(conf, ctx) ["http.method"] = ngx.req.get_method(); ["http.url"] = ngx.var.scheme .. "://" .. ngx.var.host .. ":" .. ngx.var.server_port .. ngx.var.request_uri; [ip_tag(ngx.var.remote_addr)] = ngx.var.remote_addr; - ["peer.ipv6"] = nil; ["peer.port"] = tonumber(ngx.var.remote_port, 10); } }) From ef1b2b27006ca5d20e8eb1b1c964529354072844 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 9 Oct 2018 17:36:33 +1100 Subject: [PATCH 0096/4351] kong/plugins/zipkin/opentracing.lua: localise ngx.var --- kong/plugins/zipkin/opentracing.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index ad63ff9f8f2..af08c07203d 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -48,6 +48,7 @@ end function OpenTracingHandler:initialise_request(conf, ctx) local tracer = self:get_tracer(conf) + local var = ngx.var local wire_context = tracer:extract("http_headers", ngx.req.get_headers()) -- could be nil local request_span = tracer:start_span("kong.request", { child_of = wire_context; @@ -56,9 +57,9 @@ function OpenTracingHandler:initialise_request(conf, ctx) component = "kong"; ["span.kind"] = "server"; ["http.method"] = ngx.req.get_method(); - ["http.url"] = ngx.var.scheme .. "://" .. ngx.var.host .. ":" .. ngx.var.server_port .. ngx.var.request_uri; - [ip_tag(ngx.var.remote_addr)] = ngx.var.remote_addr; - ["peer.port"] = tonumber(ngx.var.remote_port, 10); + ["http.url"] = var.scheme .. "://" .. var.host .. ":" .. var.server_port .. var.request_uri; + [ip_tag(var.remote_addr)] = var.remote_addr; + ["peer.port"] = tonumber(var.remote_port, 10); } }) ctx.opentracing = { From 79f3213b3a4e3e1ac375f7b6cdcc9bf70c43d736 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 9 Oct 2018 17:37:47 +1100 Subject: [PATCH 0097/4351] kong/plugins/zipkin/opentracing.lua: handle failure on reading request line If reading a HTTP/1.1 request line fails then var.request_uri is `nil` and the request method defaults to GET. Avoid logging the method or url in this case. --- kong/plugins/zipkin/opentracing.lua | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index af08c07203d..f797d1b92e4 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -50,14 +50,19 @@ function OpenTracingHandler:initialise_request(conf, ctx) local tracer = self:get_tracer(conf) local var = ngx.var local wire_context = tracer:extract("http_headers", ngx.req.get_headers()) -- could be nil + local method, request_url -- if reading request line fails then var.request_uri is nil + if var.request_uri then + method = ngx.req.get_method() + request_url = var.scheme .. "://" .. var.host .. ":" .. var.server_port .. var.request_uri + end local request_span = tracer:start_span("kong.request", { child_of = wire_context; start_timestamp = ngx.req.start_time(), tags = { component = "kong"; ["span.kind"] = "server"; - ["http.method"] = ngx.req.get_method(); - ["http.url"] = var.scheme .. "://" .. var.host .. ":" .. var.server_port .. var.request_uri; + ["http.method"] = method; + ["http.url"] = request_url; [ip_tag(var.remote_addr)] = var.remote_addr; ["peer.port"] = tonumber(var.remote_port, 10); } From 7f768049750c5f24897fecba94554dcc1a32c6ce Mon Sep 17 00:00:00 2001 From: hbagdi Date: Thu, 11 Oct 2018 14:42:23 -0700 Subject: [PATCH 0098/4351] tests(prometheus) use Nginx directive injection Prometheus plugin was developed against Kong 0.13.x, which did not have support for Nginx directive injection. The tests have been updated to use Nginx directive injection and removes the custom Nginx template use. This will ease maintenance since Nginx templates can change between major releases of Kong. From #23 --- spec/01-api_spec.lua | 2 - spec/02-access_spec.lua | 2 +- spec/03-custom-serve_spec.lua | 3 +- .../prometheus/invalid_nginx.template | 417 ----------------- spec/fixtures/prometheus/metrics.conf | 18 + spec/fixtures/prometheus/valid_nginx.template | 436 ------------------ 6 files changed, 21 insertions(+), 857 deletions(-) delete mode 100644 spec/fixtures/prometheus/invalid_nginx.template create mode 100644 spec/fixtures/prometheus/metrics.conf delete mode 100644 spec/fixtures/prometheus/valid_nginx.template diff --git a/spec/01-api_spec.lua b/spec/01-api_spec.lua index d8b860ca5ba..eaaaf605b71 100644 --- a/spec/01-api_spec.lua +++ b/spec/01-api_spec.lua @@ -8,7 +8,6 @@ describe("Plugin: prometheus (API)",function() setup(function() helpers.get_db_utils() assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/prometheus/invalid_nginx.template", plugins = "bundled, prometheus", })) @@ -45,7 +44,6 @@ describe("Plugin: prometheus (API)",function() setup(function() helpers.get_db_utils() assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", plugins = "bundled, prometheus", })) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 38e3f72a7a4..432be811a12 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -25,7 +25,7 @@ describe("Plugin: prometheus (access)", function() } assert(helpers.start_kong { - nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", + nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled, prometheus", }) proxy_client = helpers.proxy_client() diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index 55e0de9e143..265136fe35f 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -25,7 +25,8 @@ describe("Plugin: prometheus (custom server)",function() } assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/prometheus/valid_nginx.template", + nginx_http_include = "../spec/fixtures/prometheus/metrics.conf", + nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled, prometheus", })) diff --git a/spec/fixtures/prometheus/invalid_nginx.template b/spec/fixtures/prometheus/invalid_nginx.template deleted file mode 100644 index 81297d199b0..00000000000 --- a/spec/fixtures/prometheus/invalid_nginx.template +++ /dev/null @@ -1,417 +0,0 @@ -# This is a custom nginx configuration template for Kong specs - -> if nginx_user then -user ${{NGINX_USER}}; -> end -worker_processes ${{NGINX_WORKER_PROCESSES}}; -daemon ${{NGINX_DAEMON}}; - -pid pids/nginx.pid; # mandatory even for custom config templates -error_log logs/error.log ${{LOG_LEVEL}}; - -events {} - -http { - charset UTF-8; - - error_log logs/error.log ${{LOG_LEVEL}}; - -> if anonymous_reports then - ${{SYSLOG_REPORTS}} -> end - -> if nginx_optimizations then ->-- send_timeout 60s; # default value ->-- keepalive_timeout 75s; # default value ->-- client_body_timeout 60s; # default value ->-- client_header_timeout 60s; # default value ->-- tcp_nopush on; # disabled until benchmarked ->-- proxy_buffer_size 128k; # disabled until benchmarked ->-- proxy_buffers 4 256k; # disabled until benchmarked ->-- proxy_busy_buffers_size 256k; # disabled until benchmarked ->-- reset_timedout_connection on; # disabled until benchmarked -> end - - client_max_body_size ${{CLIENT_MAX_BODY_SIZE}}; - proxy_ssl_server_name on; - underscores_in_headers on; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_shared_dict kong 5m; - lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss 12m; - lua_shared_dict kong_locks 8m; - lua_shared_dict kong_process_events 5m; - lua_shared_dict kong_cluster_events 5m; - lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_rate_limiting_counters 12m; -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end - lua_socket_log_errors off; -> if lua_ssl_trusted_certificate then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE}}'; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> end - -# injected nginx_http_* directives -> for _, el in ipairs(nginx_http_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - -> if #proxy_listeners > 0 then - upstream kong_upstream { - server 0.0.0.1; - balancer_by_lua_block { - Kong.balancer() - } - keepalive ${{UPSTREAM_KEEPALIVE}}; - } - - server { - server_name kong; -> for i = 1, #proxy_listeners do - listen $(proxy_listeners[i].listener); -> end - error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; - error_page 500 502 503 504 /kong_error_handler; - - access_log logs/access.log; - - client_body_buffer_size ${{CLIENT_BODY_BUFFER_SIZE}}; - -> if proxy_ssl_enabled then - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - real_ip_header ${{REAL_IP_HEADER}}; - real_ip_recursive ${{REAL_IP_RECURSIVE}}; -> for i = 1, #trusted_ips do - set_real_ip_from $(trusted_ips[i]); -> end - - # injected nginx_proxy_* directives -> for _, el in ipairs(nginx_proxy_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type ''; - - set $ctx_ref ''; - set $upstream_host ''; - set $upstream_upgrade ''; - set $upstream_connection ''; - set $upstream_scheme ''; - set $upstream_uri ''; - set $upstream_x_forwarded_for ''; - set $upstream_x_forwarded_proto ''; - set $upstream_x_forwarded_host ''; - set $upstream_x_forwarded_port ''; - - rewrite_by_lua_block { - Kong.rewrite() - } - - access_by_lua_block { - Kong.access() - } - - proxy_http_version 1.1; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - } - - location = /kong_error_handler { - internal; - uninitialized_variable_warn off; - - content_by_lua_block { - Kong.handle_error() - } - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - } - } -> end - -> if #admin_listeners > 0 then - server { - server_name kong_admin; -> for i = 1, #admin_listeners do - listen $(admin_listeners[i].listener); -> end - - access_log logs/admin_access.log; - - client_max_body_size 10m; - client_body_buffer_size 10m; - -> if admin_ssl_enabled then - ssl_certificate ${{ADMIN_SSL_CERT}}; - ssl_certificate_key ${{ADMIN_SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; -> end - - # injected nginx_admin_* directives -> for _, el in ipairs(nginx_admin_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.serve_admin_api() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - - server { - server_name mock_aws_lambda; - listen 10001 ssl; - - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; - - location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { - content_by_lua_block { - local function say(res, status) - ngx.header["x-amzn-RequestId"] = "foo" - if string.match(ngx.var.uri, "functionWithUnhandledError") then - ngx.header["X-Amz-Function-Error"] = "Unhandled" - end - ngx.status = status - - if type(res) == 'string' then - ngx.header["Content-Length"] = #res + 1 - ngx.say(res) - - else - ngx.req.discard_body() - ngx.header['Content-Length'] = 0 - end - - ngx.exit(0) - end - - ngx.sleep(.2) -- mock some network latency - - local invocation_type = ngx.var.http_x_amz_invocation_type - if invocation_type == 'Event' then - say(nil, 202) - - elseif invocation_type == 'DryRun' then - say(nil, 204) - end - - local qargs = ngx.req.get_uri_args() - ngx.req.read_body() - local args = require("cjson").decode(ngx.req.get_body_data()) - - say(ngx.req.get_body_data(), 200) - } - } - } - - server { - server_name mock_upstream; - - listen 15555; - listen 15556 ssl; - - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; - - set_real_ip_from 127.0.0.1; - - location = / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - valid_routes = { - ["/ws"] = "Websocket echo server", - ["/get"] = "Accepts a GET request and returns it in JSON format", - ["/post"] = "Accepts a POST request and returns it in JSON format", - ["/response-headers?:key=:val"] = "Returns given response headers", - ["/anything"] = "Accepts any request and returns it in JSON format", - ["/request"] = "Alias to /anything", - ["/delay/:duration"] = "Delay the response for seconds", - ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", - ["/status/:code"] = "Returns a response with the specified ", - ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", - }, - }) - } - } - - location = /ws { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.serve_web_sockets() - } - } - - location /get { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location /post { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("POST") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location = /response-headers { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, ngx.req.get_uri_args()) - } - } - - location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - authenticated = true, - user = ngx.var.username, - }) - } - } - - location ~ "^/(request|anything)" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location ~ "^/delay/(?\d{1,3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local delay_seconds = tonumber(ngx.var.delay_seconds) - if not delay_seconds then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - - ngx.sleep(delay_seconds) - - return mu.send_default_json_response({ - delay = delay_seconds, - }) - } - } - - location ~ "^/status/(?\d{3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local code = tonumber(ngx.var.code) - if not code then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - ngx.status = code - return mu.send_default_json_response({ - code = code, - }) - } - } - - location ~ "^/stream/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local rep = tonumber(ngx.var.num) - local res = require("cjson").encode(mu.get_default_json_response()) - - ngx.header["X-Powered-By"] = "mock_upstream" - ngx.header["Content-Type"] = "application/json" - - for i = 1, rep do - ngx.say(res) - end - } - } - } -} diff --git a/spec/fixtures/prometheus/metrics.conf b/spec/fixtures/prometheus/metrics.conf new file mode 100644 index 00000000000..ea86d9a7833 --- /dev/null +++ b/spec/fixtures/prometheus/metrics.conf @@ -0,0 +1,18 @@ +server { + server_name kong_prometheus_exporter; + listen 0.0.0.0:9542; + + location / { + default_type text/plain; + content_by_lua_block { + local serve = require "kong.plugins.prometheus.serve" + serve.prometheus_server() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } +} diff --git a/spec/fixtures/prometheus/valid_nginx.template b/spec/fixtures/prometheus/valid_nginx.template deleted file mode 100644 index 326ca8307c5..00000000000 --- a/spec/fixtures/prometheus/valid_nginx.template +++ /dev/null @@ -1,436 +0,0 @@ -# This is a custom nginx configuration template for Kong specs - -> if nginx_user then -user ${{NGINX_USER}}; -> end -worker_processes ${{NGINX_WORKER_PROCESSES}}; -daemon ${{NGINX_DAEMON}}; - -pid pids/nginx.pid; # mandatory even for custom config templates -error_log logs/error.log ${{LOG_LEVEL}}; - -events {} - -http { - charset UTF-8; - - error_log logs/error.log ${{LOG_LEVEL}}; - -> if anonymous_reports then - ${{SYSLOG_REPORTS}} -> end - -> if nginx_optimizations then ->-- send_timeout 60s; # default value ->-- keepalive_timeout 75s; # default value ->-- client_body_timeout 60s; # default value ->-- client_header_timeout 60s; # default value ->-- tcp_nopush on; # disabled until benchmarked ->-- proxy_buffer_size 128k; # disabled until benchmarked ->-- proxy_buffers 4 256k; # disabled until benchmarked ->-- proxy_busy_buffers_size 256k; # disabled until benchmarked ->-- reset_timedout_connection on; # disabled until benchmarked -> end - - client_max_body_size ${{CLIENT_MAX_BODY_SIZE}}; - proxy_ssl_server_name on; - underscores_in_headers on; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_shared_dict kong 5m; - lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss 12m; - lua_shared_dict kong_locks 8m; - lua_shared_dict kong_process_events 5m; - lua_shared_dict kong_cluster_events 5m; - lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_rate_limiting_counters 12m; -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end - lua_socket_log_errors off; -> if lua_ssl_trusted_certificate then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE}}'; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> end - -# injected nginx_http_* directives -> for _, el in ipairs(nginx_http_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - -> if #proxy_listeners > 0 then - upstream kong_upstream { - server 0.0.0.1; - balancer_by_lua_block { - Kong.balancer() - } - keepalive ${{UPSTREAM_KEEPALIVE}}; - } - - server { - server_name kong; -> for i = 1, #proxy_listeners do - listen $(proxy_listeners[i].listener); -> end - error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; - error_page 500 502 503 504 /kong_error_handler; - - access_log logs/access.log; - - client_body_buffer_size ${{CLIENT_BODY_BUFFER_SIZE}}; - -> if proxy_ssl_enabled then - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - real_ip_header ${{REAL_IP_HEADER}}; - real_ip_recursive ${{REAL_IP_RECURSIVE}}; -> for i = 1, #trusted_ips do - set_real_ip_from $(trusted_ips[i]); -> end - - # injected nginx_proxy_* directives -> for _, el in ipairs(nginx_proxy_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type ''; - - set $ctx_ref ''; - set $upstream_host ''; - set $upstream_upgrade ''; - set $upstream_connection ''; - set $upstream_scheme ''; - set $upstream_uri ''; - set $upstream_x_forwarded_for ''; - set $upstream_x_forwarded_proto ''; - set $upstream_x_forwarded_host ''; - set $upstream_x_forwarded_port ''; - - rewrite_by_lua_block { - Kong.rewrite() - } - - access_by_lua_block { - Kong.access() - } - - proxy_http_version 1.1; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - } - - location = /kong_error_handler { - internal; - uninitialized_variable_warn off; - - content_by_lua_block { - Kong.handle_error() - } - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - } - } -> end - -> if #admin_listeners > 0 then - server { - server_name kong_admin; -> for i = 1, #admin_listeners do - listen $(admin_listeners[i].listener); -> end - - access_log logs/admin_access.log; - - client_max_body_size 10m; - client_body_buffer_size 10m; - -> if admin_ssl_enabled then - ssl_certificate ${{ADMIN_SSL_CERT}}; - ssl_certificate_key ${{ADMIN_SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; -> end - - # injected nginx_admin_* directives -> for _, el in ipairs(nginx_admin_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.serve_admin_api() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - - server { - server_name mock_aws_lambda; - listen 10001 ssl; - - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; - - location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { - content_by_lua_block { - local function say(res, status) - ngx.header["x-amzn-RequestId"] = "foo" - if string.match(ngx.var.uri, "functionWithUnhandledError") then - ngx.header["X-Amz-Function-Error"] = "Unhandled" - end - ngx.status = status - - if type(res) == 'string' then - ngx.header["Content-Length"] = #res + 1 - ngx.say(res) - - else - ngx.req.discard_body() - ngx.header['Content-Length'] = 0 - end - - ngx.exit(0) - end - - ngx.sleep(.2) -- mock some network latency - - local invocation_type = ngx.var.http_x_amz_invocation_type - if invocation_type == 'Event' then - say(nil, 202) - - elseif invocation_type == 'DryRun' then - say(nil, 204) - end - - local qargs = ngx.req.get_uri_args() - ngx.req.read_body() - local args = require("cjson").decode(ngx.req.get_body_data()) - - say(ngx.req.get_body_data(), 200) - } - } - } - - server { - server_name mock_upstream; - - listen 15555; - listen 15556 ssl; - - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2; - - set_real_ip_from 127.0.0.1; - - location = / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - valid_routes = { - ["/ws"] = "Websocket echo server", - ["/get"] = "Accepts a GET request and returns it in JSON format", - ["/post"] = "Accepts a POST request and returns it in JSON format", - ["/response-headers?:key=:val"] = "Returns given response headers", - ["/anything"] = "Accepts any request and returns it in JSON format", - ["/request"] = "Alias to /anything", - ["/delay/:duration"] = "Delay the response for seconds", - ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", - ["/status/:code"] = "Returns a response with the specified ", - ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", - }, - }) - } - } - - location = /ws { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.serve_web_sockets() - } - } - - location /get { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location /post { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("POST") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location = /response-headers { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, ngx.req.get_uri_args()) - } - } - - location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - authenticated = true, - user = ngx.var.username, - }) - } - } - - location ~ "^/(request|anything)" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location ~ "^/delay/(?\d{1,3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local delay_seconds = tonumber(ngx.var.delay_seconds) - if not delay_seconds then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - - ngx.sleep(delay_seconds) - - return mu.send_default_json_response({ - delay = delay_seconds, - }) - } - } - - location ~ "^/status/(?\d{3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local code = tonumber(ngx.var.code) - if not code then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - ngx.status = code - return mu.send_default_json_response({ - code = code, - }) - } - } - - location ~ "^/stream/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local rep = tonumber(ngx.var.num) - local res = require("cjson").encode(mu.get_default_json_response()) - - ngx.header["X-Powered-By"] = "mock_upstream" - ngx.header["Content-Type"] = "application/json" - - for i = 1, rep do - ngx.say(res) - end - } - } - } - - server { - server_name kong_prometheus_exporter; - listen 0.0.0.0:9542; - - location / { - default_type text/plain; - content_by_lua_block { - local serve = require "kong.plugins.prometheus.serve" - serve.prometheus_server() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - } -} From 4017992fe892f57b10e75ff5856e1452d915ccae Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Thu, 11 Oct 2018 08:57:03 -0700 Subject: [PATCH 0099/4351] chore(prometheus) use next branch of kong/kong for tests Kong is porting all the plugins over to the new DAO which will be released in the next major version. This requires changing the schema of Prometheus plugin as well, meaning the tests will fail against the `master` branch of Kong. This change in CI will run the tests against the `next` branch of kong/kong. This change should not be merged into master branch. Once Kong 0.15.0 is released, the plugin will pass tests on the `master` branch of kong/kong. --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 7b297d14ef7..912874c6494 100644 --- a/.travis.yml +++ b/.travis.yml @@ -48,7 +48,7 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong.git kong-ce + - git clone --single-branch -b next https://github.com/Kong/kong.git kong-ce install: - luarocks make From 5d2bada3fa73e1c2e592e1fee66a6070c3e330c0 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Mon, 15 Oct 2018 16:28:55 +1100 Subject: [PATCH 0100/4351] kong/plugins/zipkin/opentracing.lua: KONG_ACCESS_ENDED_AT can be nil if access phase failed --- kong/plugins/zipkin/opentracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index f797d1b92e4..24860e1a431 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -177,7 +177,7 @@ function OpenTracingHandler:log(conf) end if opentracing.access_span then - opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT / 1000) + opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT/1000 or proxy_end) end local balancer_data = ctx.balancer_data From d8bde19e4f78b7d574771a16c4cd8c900e61f048 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 15 Oct 2018 18:14:52 +0200 Subject: [PATCH 0101/4351] feat(prometheus) misc updates to use PDK and new Kong DAO Plugins in Kong are being moved over to the new DAO for 0.15.0/1.0.0 release. This commit makes misc changes to make use of the new DAO layer. The changes also include using Kong PDK functions where possible. Changes: - Update schema.lua to the new plugin schema syntax - Translate several ngx.* calls to kong.* calls, using the new PDK (not all of them are translatable just yet). - The prometheus/prometheus.lua vendored dependency has been left untouched. - The api.lua file has also been updated to support new DAO and auto-generated endpoints, (whic are not used in case of this plugin). From #24 --- kong/plugins/prometheus/api.lua | 11 +++++++--- kong/plugins/prometheus/exporter.lua | 30 +++++++++++----------------- kong/plugins/prometheus/handler.lua | 2 +- kong/plugins/prometheus/schema.lua | 26 +++++++++++++++--------- kong/plugins/prometheus/serve.lua | 3 +-- 5 files changed, 39 insertions(+), 33 deletions(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index f1d679f0eca..d9fbf4acaea 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,10 +1,15 @@ local prometheus = require "kong.plugins.prometheus.exporter" +local consumers_schema = kong.db.consumers.schema return { + ["/metrics"] = { - GET = function(self, dao_factory) -- luacheck: ignore 212 - prometheus.collect() - end, + schema = consumers_schema, -- not used, could be any schema + methods = { + GET = function() + prometheus.collect() + end, + }, }, } diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index b5b1d372951..ea41945d073 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,11 +1,6 @@ -local singletons = require "kong.singletons" local responses = require "kong.tools.responses" local find = string.find local select = select -local ERR = ngx.ERR -local WARN = ngx.WARN -local ngx_log = ngx.log - local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 1000, @@ -17,7 +12,7 @@ local prometheus local function init() local shm = "prometheus_metrics" if not ngx.shared.prometheus_metrics then - ngx_log(ERR, "prometheus: ngx shared dict 'prometheus_metrics' not found") + kong.log.ERR("prometheus: ngx shared dict 'prometheus_metrics' not found") return end @@ -46,9 +41,9 @@ end local function log(message) if not metrics then - ngx_log(ERR, "prometheus: can not log metrics because of an initialization " - .. "error, please make sure that you've declared " - .. "'prometheus_metrics' shared dict in your nginx template") + kong.log.ERR("prometheus: can not log metrics because of an initialization " + .. "error, please make sure that you've declared " + .. "'prometheus_metrics' shared dict in your nginx template") return end @@ -87,16 +82,16 @@ end local function collect() if not prometheus or not metrics then - ngx_log(ERR, "prometheus: plugin is not initialized, please make sure ", - " 'prometheus_metrics' shared dict is present in nginx template") + kong.log.ERR("prometheus: plugin is not initialized, please make sure ", + " 'prometheus_metrics' shared dict is present in nginx template") return responses.send_HTTP_INTERNAL_SERVER_ERROR() end local r = ngx.location.capture "/nginx_status" if r.status ~= 200 then - ngx_log(WARN, "prometheus: failed to retrieve /nginx_status ", - "while processing /metrics endpoint") + kong.log.WARN("prometheus: failed to retrieve /nginx_status ", + "while processing /metrics endpoint") else local accepted, handled, total = select(3, find(r.body, @@ -112,19 +107,18 @@ local function collect() metrics.connections:set(ngx.var.connections_waiting, { "waiting" }) -- db reachable? - local dao = singletons.dao - local ok, err = dao.db:reachable() + local ok, err = kong.db.connector:connect() if ok then metrics.db_reachable:set(1) else metrics.db_reachable:set(0) - ngx_log(ERR, "prometheus: failed to reach database while processing", - "/metrics endpoint: ", err) + kong.log.ERR("prometheus: failed to reach database while processing", + "/metrics endpoint: ", err) end prometheus:collect() - return ngx.exit(200) + return kong.response.exit(200) end diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 034c664573b..d7ff220c9d0 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -29,7 +29,7 @@ function PrometheusHandler:log(conf) -- luacheck: ignore 212 local message = basic_serializer.serialize(ngx) local ok, err = ngx.timer.at(0, log, message) if not ok then - ngx.log(ngx.ERR, "failed to create timer: ", err) + kong.log.ERR("failed to create timer: ", err) end end diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index d7f83d4a23c..54cc2003892 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -1,13 +1,21 @@ -local Errors = require "kong.dao.errors" +local typedefs = require "kong.db.schema.typedefs" + +local function validate_shared_dict() + if not ngx.shared.prometheus_metrics then + return nil, + "ngx shared dict 'prometheus_metrics' not found" + end + return true +end return { - fields = {}, - self_check = function(schema, plugin_t, dao, is_update) -- luacheck: ignore 212 - if not ngx.shared.prometheus_metrics then - return false, - Errors.schema "ngx shared dict 'prometheus_metrics' not found" - end - return true - end, + name = "prometheus", + fields = { + { config = { + type = "record", + fields = {}, + custom_validator = validate_shared_dict, + }, }, + }, } diff --git a/kong/plugins/prometheus/serve.lua b/kong/plugins/prometheus/serve.lua index 92ef4da9aac..c82db726e58 100644 --- a/kong/plugins/prometheus/serve.lua +++ b/kong/plugins/prometheus/serve.lua @@ -26,8 +26,7 @@ end app:match("/", function() - ngx.say("Kong Prometheus exporter, visit /metrics") - ngx.exit(200) + kong.response.exit(200, "Kong Prometheus exporter, visit /metrics") end) From cd2542b08cd77e9205cb7df72c86d73711f13eb6 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 15 Oct 2018 09:28:15 -0700 Subject: [PATCH 0102/4351] docs(prometheus) document 0.3.0 changes --- CHANGELOG.md | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2d66d96c4f6..29fdaabb760 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,18 @@ # Table of Contents +- [0.3.0](#030---20181015) - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.3.0] - 2018/10/15 + +- This release has no user facing changes but has under the hood + changes for upcoming Kong 1.0.0 release. +- Migrated schema and API endpoint of the plugin to the new DAO and + use PDK functions where possible. + Thank you @kikito for the contribution! + [#24](https://github.com/Kong/kong-plugin-prometheus/pull/24) + ## [0.2.0] - 2018/09/24 - :warning: Dropped metrics that were aggregated across services in Kong. @@ -13,5 +23,6 @@ - Initial release of Prometheus plugin for Kong. +[0.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.2.0...0.3.0 [0.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.0...0.2.0 [0.1.0]: https://github.com/Kong/kong-plugin-prometheus/commit/dc81ea15bd2b331beb8f59176e3ce0fd9007ec03 From d98370da286bc8c62dd979e50b577eb6354e6529 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 15 Oct 2018 09:40:14 -0700 Subject: [PATCH 0103/4351] chore(prometheus) bump version to 0.3.0 --- ....2.0-2.rockspec => kong-prometheus-plugin-0.3.0-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.2.0-2.rockspec => kong-prometheus-plugin-0.3.0-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.2.0-2.rockspec b/kong-prometheus-plugin-0.3.0-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.2.0-2.rockspec rename to kong-prometheus-plugin-0.3.0-2.rockspec index f616986507b..757b98993f6 100644 --- a/kong-prometheus-plugin-0.2.0-2.rockspec +++ b/kong-prometheus-plugin-0.3.0-2.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.2.0-2" +version = "0.3.0-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.2.0" + tag = "0.3.0" } supported_platforms = {"linux", "macosx"} From 36084ce69649f0fb09f4703082e2947c91a8c421 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Oct 2018 00:25:25 +0200 Subject: [PATCH 0104/4351] feat(azure-functions) update to new db & pdk --- kong/plugins/azure-functions/handler.lua | 67 ++++-------------------- kong/plugins/azure-functions/schema.lua | 34 +++++++----- 2 files changed, 31 insertions(+), 70 deletions(-) diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 21a2e3da0bd..bf94c40ebaf 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -1,54 +1,21 @@ local BasePlugin = require "kong.plugins.base_plugin" -local singletons = require "kong.singletons" -local responses = require "kong.tools.responses" local constants = require "kong.constants" local meta = require "kong.meta" local http = require "resty.http" local pairs = pairs -local type = type -local ngx = ngx -local get_body_data = ngx.req.get_body_data -local get_uri_args = ngx.req.get_uri_args -local get_headers = ngx.req.get_headers -local read_body = ngx.req.read_body -local get_method = ngx.req.get_method -local ngx_log = ngx.log -local var = ngx.var - - local server_header = meta._SERVER_TOKENS local conf_cache = setmetatable({}, { __mode = "k" }) local function send(status, content, headers) - ngx.status = status - - if type(headers) == "table" then - for k, v in pairs(headers) do - ngx.header[k] = v - end + if kong.configuration.enabled_headers[constants.HEADERS.VIA] then + headers = kong.table.merge(headers) -- create a copy of headers + headers[constants.HEADERS.VIA] = server_header end - if not ngx.header["Content-Length"] then - ngx.header["Content-Length"] = #content - end - - if singletons.configuration.enabled_headers[constants.HEADERS.VIA] then - ngx.header[constants.HEADERS.VIA] = server_header - end - - ngx.print(content) - - return ngx.exit(status) -end - - -local function flush(ctx) - ctx = ctx or ngx.ctx - local response = ctx.delayed_response - return send(response.status_code, response.content, response.headers) + return kong.response.exit(status, content, headers) end @@ -97,15 +64,15 @@ function azure:access(config) local ok, err = client:connect(config.host, config.port) if not ok then - ngx_log(ngx.ERR, "[azure-functions] could not connect to Azure service: ", err) - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err("could not connect to Azure service: ", err) + return kong.response.exit(500, { message = "An unexpected error ocurred" }) end if config.https then local ok, err = client:ssl_handshake(false, config.host, config.https_verify) if not ok then - ngx_log(ngx.ERR, "[azure-functions] could not perform SSL handshake : ", err) - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err("could not perform SSL handshake : ", err) + return kong.response.exit(500, { message = "An unexpected error ocurred" }) end end @@ -144,7 +111,8 @@ function azure:access(config) } if not res then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end local response_headers = res.headers @@ -153,20 +121,7 @@ function azure:access(config) ok, err = client:set_keepalive(config.keepalive) if not ok then - ngx_log(ngx.ERR, "[azure-functions] could not keepalive connection: ", err) - end - - local ctx = ngx.ctx - if ctx.delay_response and not ctx.delayed_response then - ctx.delayed_response = { - status_code = response_status, - content = response_content, - headers = response_headers, - } - - ctx.delayed_response_callback = flush - - return + kong.log.err("could not keepalive connection: ", err) end return send(response_status, response_content, response_headers) diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index 6c61c6b3e4b..33242e132a7 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -1,17 +1,23 @@ return { + name = "azure-functions", fields = { - -- connection basics - timeout = { type = "number", default = 600000}, - keepalive = { type = "number", default = 60000 }, - https = { type = "boolean", default = true }, - https_verify = { type = "boolean", default = false }, - -- authorization - apikey = { type = "string" }, - clientid = { type = "string" }, - -- target/location - appname = { type = "string", required = true }, - hostdomain = { type = "string", required = true, default = "azurewebsites.net" }, - routeprefix = { type = "string", default = "api" }, - functionname = { type = "string", required = true }, - } + { config = { + type = "record", + fields = { + -- connection basics + { timeout = { type = "number", default = 600000}, }, + { keepalive = { type = "number", default = 60000 }, }, + { https = { type = "boolean", default = true }, }, + { https_verify = { type = "boolean", default = false }, }, + -- authorization + { apikey = { type = "string" }, }, + { clientid = { type = "string" }, }, + -- target/location + { appname = { type = "string", required = true }, }, + { hostdomain = { type = "string", required = true, default = "azurewebsites.net" }, }, + { routeprefix = { type = "string", default = "api" }, }, + { functionname = { type = "string", required = true }, }, + }, + }, }, + }, } From 0c855cc7d06dfea8584f0f42e7d417d7970b5b9d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Oct 2018 20:32:02 +0200 Subject: [PATCH 0105/4351] fix(prometheus) fix several problems after updating to the newest db This change fixes the following: - kong.log.err/warn instead of ERR/WARN - usage of responses.lua instead of kong.response.exit - unnecessary use of the consumer's schema in api.lua From #26 --- kong/plugins/prometheus/api.lua | 13 +++++++++++-- kong/plugins/prometheus/exporter.lua | 13 ++++++------- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 18 insertions(+), 10 deletions(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index d9fbf4acaea..c25d5593e9a 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,11 +1,20 @@ +local Schema = require("kong.db.schema") local prometheus = require "kong.plugins.prometheus.exporter" -local consumers_schema = kong.db.consumers.schema +-- schemas are used to parse parameters, for example: all params in a +-- form-url-encoded field arrive to the server as strings. But if the provided +-- schema has a field called `timeout` of type `number` then it will be transformed +-- into a number before being passed down to the functions below. +-- +-- On this particular case the Prometheus lib uses no schemas and the /metrics +-- path accepts no parameters, but we still need to supply a schema in order to use the +-- "new-db-style" admin API. So we generate an empty one on the fly. +local empty_schema = Schema.new({ fields = {} }) return { ["/metrics"] = { - schema = consumers_schema, -- not used, could be any schema + schema = empty_schema, methods = { GET = function() prometheus.collect() diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index ea41945d073..c1c6e4b5796 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,4 +1,3 @@ -local responses = require "kong.tools.responses" local find = string.find local select = select @@ -12,7 +11,7 @@ local prometheus local function init() local shm = "prometheus_metrics" if not ngx.shared.prometheus_metrics then - kong.log.ERR("prometheus: ngx shared dict 'prometheus_metrics' not found") + kong.log.err("prometheus: ngx shared dict 'prometheus_metrics' not found") return end @@ -41,7 +40,7 @@ end local function log(message) if not metrics then - kong.log.ERR("prometheus: can not log metrics because of an initialization " + kong.log.err("prometheus: can not log metrics because of an initialization " .. "error, please make sure that you've declared " .. "'prometheus_metrics' shared dict in your nginx template") return @@ -82,15 +81,15 @@ end local function collect() if not prometheus or not metrics then - kong.log.ERR("prometheus: plugin is not initialized, please make sure ", + kong.log.err("prometheus: plugin is not initialized, please make sure ", " 'prometheus_metrics' shared dict is present in nginx template") - return responses.send_HTTP_INTERNAL_SERVER_ERROR() + return kong.response.exit(500, { message = "An unexpected error occurred" }) end local r = ngx.location.capture "/nginx_status" if r.status ~= 200 then - kong.log.WARN("prometheus: failed to retrieve /nginx_status ", + kong.log.warn("prometheus: failed to retrieve /nginx_status ", "while processing /metrics endpoint") else @@ -113,7 +112,7 @@ local function collect() else metrics.db_reachable:set(0) - kong.log.ERR("prometheus: failed to reach database while processing", + kong.log.err("prometheus: failed to reach database while processing", "/metrics endpoint: ", err) end diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index d7ff220c9d0..8fb54785673 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -29,7 +29,7 @@ function PrometheusHandler:log(conf) -- luacheck: ignore 212 local message = basic_serializer.serialize(ngx) local ok, err = ngx.timer.at(0, log, message) if not ok then - kong.log.ERR("failed to create timer: ", err) + kong.log.err("failed to create timer: ", err) end end From 34829374ee0585b53f6cb5dddca894f533debf6a Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 17 Oct 2018 12:17:23 -0700 Subject: [PATCH 0106/4351] docs(prometheus) document 0.3.1 changes --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 29fdaabb760..3f85a77d134 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,9 +1,16 @@ # Table of Contents +- [0.3.1](#030---20181017) - [0.3.0](#030---20181015) - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.3.1] - 2018/10/17 + +- Fix bugs introduced in 0.3.0 due to incorrect PDK function calls + Thank you @kikito for the fix! + [#26](https://github.com/Kong/kong-plugin-prometheus/pull/26) + ## [0.3.0] - 2018/10/15 - This release has no user facing changes but has under the hood @@ -23,6 +30,7 @@ - Initial release of Prometheus plugin for Kong. +[0.3.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.0...0.3.1 [0.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.2.0...0.3.0 [0.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.0...0.2.0 [0.1.0]: https://github.com/Kong/kong-plugin-prometheus/commit/dc81ea15bd2b331beb8f59176e3ce0fd9007ec03 From a23d4386b3537f8829088a9e7d46d5edd4daf9a4 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 17 Oct 2018 12:19:05 -0700 Subject: [PATCH 0107/4351] chore(prometheus) bump version to 0.3.1 --- ....3.0-2.rockspec => kong-prometheus-plugin-0.3.1-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.3.0-2.rockspec => kong-prometheus-plugin-0.3.1-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.3.0-2.rockspec b/kong-prometheus-plugin-0.3.1-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.3.0-2.rockspec rename to kong-prometheus-plugin-0.3.1-2.rockspec index 757b98993f6..634a1be476e 100644 --- a/kong-prometheus-plugin-0.3.0-2.rockspec +++ b/kong-prometheus-plugin-0.3.1-2.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.3.0-2" +version = "0.3.1-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.3.0" + tag = "0.3.1" } supported_platforms = {"linux", "macosx"} From e7cbd68d38d1ed363feb92931fbc52a010c44d1b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Oct 2018 00:57:25 +0200 Subject: [PATCH 0108/4351] feat(serverless-functions) update to new db and pdk --- .travis.yml | 2 +- kong/plugins/post-function/schema.lua | 40 ++++---- kong/plugins/pre-function/schema.lua | 40 ++++---- spec/01-pre-function/01-access_spec.lua | 116 ++++++++++++----------- spec/01-pre-function/02-schema_spec.lua | 26 ++--- spec/02-post-function/01-access_spec.lua | 116 ++++++++++++----------- spec/02-post-function/02-schema_spec.lua | 26 ++--- 7 files changed, 183 insertions(+), 183 deletions(-) diff --git a/.travis.yml b/.travis.yml index a09ef6762fa..4354dd5f22a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -48,7 +48,7 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong.git kong-ce + - git clone --single-branch -b next https://github.com/Kong/kong.git kong-ce install: - luarocks make diff --git a/kong/plugins/post-function/schema.lua b/kong/plugins/post-function/schema.lua index df8f94bc12b..5ec52a3a99a 100644 --- a/kong/plugins/post-function/schema.lua +++ b/kong/plugins/post-function/schema.lua @@ -1,12 +1,10 @@ -local Errors = require "kong.dao.errors" +local typedefs = require "kong.db.schema.typedefs" -local function check_functions(value) - for i, entry in ipairs(value) do - local _, err = loadstring(entry) - if err then - return false, Errors.schema("Error parsing post-function #" .. i .. ": " .. err) - end +local function validate_function(fun) + local _, err = loadstring(fun) + if err then + return false, "Error parsing post-function: " .. err end return true @@ -14,22 +12,18 @@ end return { - no_consumer = true, - api_only = true, - + name = "post-function", fields = { - functions = { - required = true, - type = "array", - } + { consumer = typedefs.no_consumer }, + { config = { + type = "record", + fields = { + { functions = { + required = true, type = "array", + elements = { type = "string", custom_validator = validate_function }, + }, }, + }, + }, + }, }, - - self_check = function(schema, config, dao, is_updating) - local _, err = check_functions(config.functions) - if err then - return false, err - end - - return true - end, } diff --git a/kong/plugins/pre-function/schema.lua b/kong/plugins/pre-function/schema.lua index 8afd8fce004..4a7c9dc97ec 100644 --- a/kong/plugins/pre-function/schema.lua +++ b/kong/plugins/pre-function/schema.lua @@ -1,12 +1,10 @@ -local Errors = require "kong.dao.errors" +local typedefs = require "kong.db.schema.typedefs" -local function check_functions(value) - for i, entry in ipairs(value) do - local _, err = loadstring(entry) - if err then - return false, Errors.schema("Error parsing pre-function #" .. i .. ": " .. err) - end +local function validate_function(fun) + local _, err = loadstring(fun) + if err then + return false, "Error parsing pre-function: " .. err end return true @@ -14,22 +12,18 @@ end return { - no_consumer = true, - api_only = true, - + name = "pre-function", fields = { - functions = { - required = true, - type = "array", - } + { consumer = typedefs.no_consumer }, + { config = { + type = "record", + fields = { + { functions = { + required = true, type = "array", + elements = { type = "string", custom_validator = validate_function }, + }, }, + }, + }, + }, }, - - self_check = function(schema, config, dao, is_updating) - local _, err = check_functions(config.functions) - if err then - return false, err - end - - return true - end, } diff --git a/spec/01-pre-function/01-access_spec.lua b/spec/01-pre-function/01-access_spec.lua index 0a29337ba31..06617a0af74 100644 --- a/spec/01-pre-function/01-access_spec.lua +++ b/spec/01-pre-function/01-access_spec.lua @@ -29,63 +29,69 @@ describe("Plugin: pre-function (access)", function() local client, admin_client setup(function() - helpers.dao:run_migrations() - - local api1 = assert(helpers.dao.apis:insert { - name = "api-1", - hosts = { "api1.pre-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "pre-function", - api_id = api1.id, - config = { + local bp, db = helpers.get_db_utils() + + assert(db:truncate()) + + local service = bp.services:insert { + name = "service-1", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + service = { id = service.id }, + hosts = { "one.pre-function.com" }, + } + + local route2 = bp.routes:insert { + service = { id = service.id }, + hosts = { "two.pre-function.com" }, + } + + local route3 = bp.routes:insert { + service = { id = service.id }, + hosts = { "three.pre-function.com" }, + } + + local route4 = bp.routes:insert { + service = { id = service.id }, + hosts = { "four.pre-function.com" }, + } + + bp.plugins:insert { + name = "pre-function", + route = { id = route1.id }, + config = { functions = { mock_fn_one } }, - }) - - local api2 = assert(helpers.dao.apis:insert { - name = "api-2", - hosts = { "api2.pre-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "pre-function", - api_id = api2.id, - config = { - functions = { mock_fn_two } - }, - }) - - local api3 = assert(helpers.dao.apis:insert { - name = "api-3", - hosts = { "api3.pre-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "pre-function", - api_id = api3.id, - config = { - functions = { mock_fn_three } - }, - }) - - local api4 = assert(helpers.dao.apis:insert { - name = "api-4", - hosts = { "api4.pre-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "pre-function", - api_id = api4.id, - config = { - functions = { mock_fn_four, mock_fn_five } + } + + bp.plugins:insert { + name = "pre-function", + route = { id = route2.id }, + config = { + functions = { mock_fn_two } + }, + } + + bp.plugins:insert { + name = "pre-function", + route = { id = route3.id }, + config = { + functions = { mock_fn_three } }, - }) + } + bp.plugins:insert { + name = "pre-function", + route = { id = route4.id }, + config = { + functions = { mock_fn_four, mock_fn_five } + }, + } assert(helpers.start_kong({ - custom_plugins = "pre-function", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -107,7 +113,7 @@ describe("Plugin: pre-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api1.pre-function.com" + ["Host"] = "one.pre-function.com" } }) @@ -119,7 +125,7 @@ describe("Plugin: pre-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api2.pre-function.com" + ["Host"] = "two.pre-function.com" } }) local body = assert.res_status(404, res) @@ -131,7 +137,7 @@ describe("Plugin: pre-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api3.pre-function.com" + ["Host"] = "three.pre-function.com" } }) local body = assert.res_status(406, res) @@ -144,7 +150,7 @@ describe("Plugin: pre-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api4.pre-function.com" + ["Host"] = "four.pre-function.com" } }) local body = assert.res_status(400, res) diff --git a/spec/01-pre-function/02-schema_spec.lua b/spec/01-pre-function/02-schema_spec.lua index cd7123f64bd..7145ac15b1f 100644 --- a/spec/01-pre-function/02-schema_spec.lua +++ b/spec/01-pre-function/02-schema_spec.lua @@ -1,5 +1,5 @@ -local validate_entity = require("kong.dao.schemas_validation").validate_entity local pre_schema = require "kong.plugins.pre-function.schema" +local v = require("spec.helpers").validate_plugin_config_schema local mock_fn_one = 'print("hello world!")' local mock_fn_two = 'local x = 1' @@ -7,32 +7,32 @@ local mock_fn_invalid = 'print(' describe("pre-function schema", function() it("validates single function", function() - local ok, err = validate_entity({ functions = { mock_fn_one } }, pre_schema) + local ok, err = v({ functions = { mock_fn_one } }, pre_schema) - assert.True(ok) - assert.is_nil(err) + assert.truthy(ok) + assert.falsy(err) end) it("validates multiple functions", function() - local ok, err = validate_entity({ functions = { mock_fn_one, mock_fn_two } }, pre_schema) + local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, pre_schema) - assert.True(ok) - assert.is_nil(err) + assert.truthy(ok) + assert.falsy(err) end) describe("errors", function() it("with an invalid function", function() - local ok, _, err = validate_entity({ functions = { mock_fn_invalid } }, pre_schema) + local ok, err = v({ functions = { mock_fn_invalid } }, pre_schema) - assert.False(ok) - assert.equals("Error parsing pre-function #1: [string \"print(\"]:1: unexpected symbol near ''", err.message) + assert.falsy(ok) + assert.equals("Error parsing pre-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) end) it("with a valid and invalid function", function() - local ok, _, err = validate_entity({ functions = { mock_fn_one, mock_fn_invalid } }, pre_schema) + local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, pre_schema) - assert.False(ok) - assert.equals("Error parsing pre-function #2: [string \"print(\"]:1: unexpected symbol near ''", err.message) + assert.falsy(ok) + assert.equals("Error parsing pre-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) end) end) end) diff --git a/spec/02-post-function/01-access_spec.lua b/spec/02-post-function/01-access_spec.lua index 79018173cbe..a3d5688828d 100644 --- a/spec/02-post-function/01-access_spec.lua +++ b/spec/02-post-function/01-access_spec.lua @@ -29,63 +29,69 @@ describe("Plugin: post-function (access)", function() local client, admin_client setup(function() - helpers.dao:run_migrations() - - local api1 = assert(helpers.dao.apis:insert { - name = "api-1", - hosts = { "api1.post-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "post-function", - api_id = api1.id, - config = { + local bp, db = helpers.get_db_utils() + + assert(db:truncate()) + + local service = bp.services:insert { + name = "service-1", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + service = { id = service.id }, + hosts = { "one.post-function.com" }, + } + + local route2 = bp.routes:insert { + service = { id = service.id }, + hosts = { "two.post-function.com" }, + } + + local route3 = bp.routes:insert { + service = { id = service.id }, + hosts = { "three.post-function.com" }, + } + + local route4 = bp.routes:insert { + service = { id = service.id }, + hosts = { "four.post-function.com" }, + } + + bp.plugins:insert { + name = "post-function", + route = { id = route1.id }, + config = { functions = { mock_fn_one } }, - }) - - local api2 = assert(helpers.dao.apis:insert { - name = "api-2", - hosts = { "api2.post-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "post-function", - api_id = api2.id, - config = { - functions = { mock_fn_two } - }, - }) - - local api3 = assert(helpers.dao.apis:insert { - name = "api-3", - hosts = { "api3.post-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "post-function", - api_id = api3.id, - config = { - functions = { mock_fn_three } - }, - }) - - local api4 = assert(helpers.dao.apis:insert { - name = "api-4", - hosts = { "api4.post-function.com" }, - upstream_url = helpers.mock_upstream_url, - }) - assert(helpers.dao.plugins:insert { - name = "post-function", - api_id = api4.id, - config = { - functions = { mock_fn_four, mock_fn_five } + } + + bp.plugins:insert { + name = "post-function", + route = { id = route2.id }, + config = { + functions = { mock_fn_two } + }, + } + + bp.plugins:insert { + name = "post-function", + route = { id = route3.id }, + config = { + functions = { mock_fn_three } }, - }) + } + bp.plugins:insert { + name = "post-function", + route = { id = route4.id }, + config = { + functions = { mock_fn_four, mock_fn_five } + }, + } assert(helpers.start_kong({ - custom_plugins = "post-function", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -107,7 +113,7 @@ describe("Plugin: post-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api1.post-function.com" + ["Host"] = "one.post-function.com" } }) @@ -119,7 +125,7 @@ describe("Plugin: post-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api2.post-function.com" + ["Host"] = "two.post-function.com" } }) local body = assert.res_status(404, res) @@ -131,7 +137,7 @@ describe("Plugin: post-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api3.post-function.com" + ["Host"] = "three.post-function.com" } }) local body = assert.res_status(406, res) @@ -144,7 +150,7 @@ describe("Plugin: post-function (access)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "api4.post-function.com" + ["Host"] = "four.post-function.com" } }) local body = assert.res_status(400, res) diff --git a/spec/02-post-function/02-schema_spec.lua b/spec/02-post-function/02-schema_spec.lua index cd4fea8c7bd..48939c3702c 100644 --- a/spec/02-post-function/02-schema_spec.lua +++ b/spec/02-post-function/02-schema_spec.lua @@ -1,5 +1,5 @@ -local validate_entity = require("kong.dao.schemas_validation").validate_entity local post_schema = require "kong.plugins.post-function.schema" +local v = require("spec.helpers").validate_plugin_config_schema local mock_fn_one = 'print("hello world!")' local mock_fn_two = 'local x = 1' @@ -7,32 +7,32 @@ local mock_fn_invalid = 'print(' describe("post-function schema", function() it("validates single function", function() - local ok, err = validate_entity({ functions = { mock_fn_one } }, post_schema) + local ok, err = v({ functions = { mock_fn_one } }, post_schema) - assert.True(ok) - assert.is_nil(err) + assert.truthy(ok) + assert.falsy(err) end) it("validates multiple functions", function() - local ok, err = validate_entity({ functions = { mock_fn_one, mock_fn_two } }, post_schema) + local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, post_schema) - assert.True(ok) - assert.is_nil(err) + assert.truthy(ok) + assert.falsy(err) end) describe("errors", function() it("with an invalid function", function() - local ok, _, err = validate_entity({ functions = { mock_fn_invalid } }, post_schema) + local ok, err = v({ functions = { mock_fn_invalid } }, post_schema) - assert.False(ok) - assert.equals("Error parsing post-function #1: [string \"print(\"]:1: unexpected symbol near ''", err.message) + assert.falsy(ok) + assert.equals("Error parsing post-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) end) it("with a valid and invalid function", function() - local ok, _, err = validate_entity({ functions = { mock_fn_one, mock_fn_invalid } }, post_schema) + local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, post_schema) - assert.False(ok) - assert.equals("Error parsing post-function #2: [string \"print(\"]:1: unexpected symbol near ''", err.message) + assert.falsy(ok) + assert.equals("Error parsing post-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) end) end) end) From 8476ed0ec40f17a68be49c8ee65a062f11e71d87 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Oct 2018 23:25:13 +0200 Subject: [PATCH 0109/4351] doc(readme) update changelog --- README.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/README.md b/README.md index 82280ed631c..711b7e3706a 100644 --- a/README.md +++ b/README.md @@ -10,6 +10,10 @@ for details on installation and usage. # History +0.2.0 +- Use of new db & PDK functions +- kong version compatibility bumped to >= 0.15.0 + 0.1.1 - Fix delayed response From ce31431c9a8d3b3c41976ea95bd0cd8177918b53 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Oct 2018 23:30:39 +0200 Subject: [PATCH 0110/4351] chore(azure-functions) update rockspec --- ...ockspec => kong-plugin-azure-functions-0.2.0-1.rockspec | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) rename kong-plugin-azure-functions-0.1.1-1.rockspec => kong-plugin-azure-functions-0.2.0-1.rockspec (86%) diff --git a/kong-plugin-azure-functions-0.1.1-1.rockspec b/kong-plugin-azure-functions-0.2.0-1.rockspec similarity index 86% rename from kong-plugin-azure-functions-0.1.1-1.rockspec rename to kong-plugin-azure-functions-0.2.0-1.rockspec index ae73dea44b4..9392b21d348 100644 --- a/kong-plugin-azure-functions-0.1.1-1.rockspec +++ b/kong-plugin-azure-functions-0.2.0-1.rockspec @@ -1,15 +1,16 @@ package = "kong-plugin-azure-functions" -version = "0.1.1-1" +version = "0.2.0-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.1.1" + tag = "0.2.0" } description = { summary = "This plugin allows Kong to invoke Azure functions.", license = "Apache 2.0" } dependencies = { - "lua >= 5.1" + "lua >= 5.1", + --"kong >= 0.15.0", } build = { type = "builtin", From 87bc6e39191c43e0e5785d506d7eb98a8de9c1a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 18 Oct 2018 00:03:40 +0200 Subject: [PATCH 0111/4351] docs(serverless-functions) update changelog --- README.md | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 03d3d0ce9da..efe5de3f064 100644 --- a/README.md +++ b/README.md @@ -2,14 +2,19 @@ # Kong Serverless Functions Plugin -Dynamically run Lua code from Kong during access phase. It can be used in +Dynamically run Lua code from Kong during access phase. It can be used in combination with other request plugins. -Please see the [plugin documentation][docs] for details on installation and +Please see the [plugin documentation][docs] for details on installation and usage. # History +0.2.0 + +* Updated schemas to new format +* Updated specs to test Services & Routes instead of plugins, and adapted to new schemas + 0.1.0 Initial release [docs]: https://docs.konghq.com/plugins/serverless-functions/ From 708da6c7bf10ddd7903d8e3f3352053a48d7abbf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 18 Oct 2018 00:04:56 +0200 Subject: [PATCH 0112/4351] chore(serverless-functions) bump version to 0.2.0 --- ...kspec => kong-plugin-serverless-functions-0.2.0-0.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-plugin-serverless-functions-0.1.0-0.rockspec => kong-plugin-serverless-functions-0.2.0-0.rockspec (94%) diff --git a/kong-plugin-serverless-functions-0.1.0-0.rockspec b/kong-plugin-serverless-functions-0.2.0-0.rockspec similarity index 94% rename from kong-plugin-serverless-functions-0.1.0-0.rockspec rename to kong-plugin-serverless-functions-0.2.0-0.rockspec index e8a4f411278..c29c47714fa 100644 --- a/kong-plugin-serverless-functions-0.1.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.2.0-0.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-serverless-functions" -version = "0.1.0-0" +version = "0.2.0-0" source = { url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "0.1.0" + tag = "0.2.0" } description = { summary = "Dynamically run Lua code from Kong during access phase.", From c77b5647268714c77322ac94615213114c147927 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 18 Oct 2018 18:30:05 +1100 Subject: [PATCH 0113/4351] Release v0.0.6 --- NEWS | 6 ++++++ ...-scm-0.rockspec => kong-plugin-zipkin-0.0.6-0.rockspec | 8 ++++---- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 11 insertions(+), 5 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.0.6-0.rockspec (84%) diff --git a/NEWS b/NEWS index 050cb2849da..d586673447c 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,9 @@ +0.0.6 - 2018-10-18 + + - Fix failures when request is invalid or exits early + - Note that this will be the last release that supports Kong 0.14. + + 0.0.5 - 2018-09-16 - Fix possible bug when service name is missing diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.0.6-0.rockspec similarity index 84% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.0.6-0.rockspec index 32306245b7e..947c75b6f21 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.0.6-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.0.6-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.0.6.zip"; + dir = "kong-plugin-zipkin-0.0.6"; } description = { @@ -15,8 +16,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; - "opentracing >= 0.0.2"; + "opentracing == 0.0.2"; } build = { diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 24860e1a431..383f3b12390 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -12,7 +12,7 @@ local public = require "kong.tools.public" local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.0.6" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From 4b5f24819c7953265a81359ebcca8d5d3401bbf6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 9 Oct 2018 23:38:40 +0200 Subject: [PATCH 0114/4351] feat(zipkin) update to new db --- .luacheckrc | 3 +++ kong/plugins/zipkin/codec.lua | 2 +- kong/plugins/zipkin/handler.lua | 15 +++++------- kong/plugins/zipkin/opentracing.lua | 36 +++++++++++++++-------------- kong/plugins/zipkin/schema.lua | 20 ++++++++-------- 5 files changed, 40 insertions(+), 36 deletions(-) diff --git a/.luacheckrc b/.luacheckrc index e04f32703c2..9716bca04ad 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -2,3 +2,6 @@ std = "ngx_lua" files["spec"] = { std = "+busted"; } +globals = { + "kong", +} diff --git a/kong/plugins/zipkin/codec.lua b/kong/plugins/zipkin/codec.lua index 059402b493b..2c6b8c30b2c 100644 --- a/kong/plugins/zipkin/codec.lua +++ b/kong/plugins/zipkin/codec.lua @@ -84,7 +84,7 @@ local function new_injector() headers["x-b3-traceid"] = to_hex(span_context.trace_id) headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil headers["x-b3-spanid"] = to_hex(span_context.span_id) - local Flags = ngx.req.get_headers()["x-b3-flags"] -- Get from request headers + local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers headers["x-b3-flags"] = Flags headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil for key, value in span_context:each_baggage_item() do diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 5ac73b7ba9a..5e58f9c9c4e 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -8,24 +8,21 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" local ZipkinLogHandler = OpenTracingHandler:extend() ZipkinLogHandler.VERSION = "scm" -function ZipkinLogHandler:new_tracer(conf) +function ZipkinLogHandler.new_tracer(conf) local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) tracer:register_injector("http_headers", zipkin_codec.new_injector()) - local function warn(str) - ngx.log(ngx.WARN, "[", self._name, "] ", str) - end - tracer:register_extractor("http_headers", zipkin_codec.new_extractor(warn)) + tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) return tracer end -local function log(premature, reporter, name) +local function log(premature, reporter) if premature then return end local ok, err = reporter:flush() if not ok then - ngx.log(ngx.ERR, "[", name, "] reporter flush ", err) + kong.log.err("reporter flush ", err) return end end @@ -35,9 +32,9 @@ function ZipkinLogHandler:log(conf) local tracer = self:get_tracer(conf) local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by opentracing-lua? - local ok, err = ngx.timer.at(0, log, zipkin_reporter, self._name) + local ok, err = ngx.timer.at(0, log, zipkin_reporter) if not ok then - ngx.log(ngx.ERR, "[", self._name, "] failed to create timer: ", err) + kong.log.err("failed to create timer: ", err) end end diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 24860e1a431..39655d84a21 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -2,14 +2,12 @@ This file is not a kong plugin; but the prototype for one. A plugin that derives this should: - - Implement a :new_tracer(cond) method that returns an opentracing tracer + - Implement a .new_tracer(cond) method that returns an opentracing tracer - The tracer must support the "http_headers" format. - Implement a :initialise_request(conf, ctx) method if it needs to do per-request initialisation ]] local BasePlugin = require "kong.plugins.base_plugin" -local public = require "kong.tools.public" -local ngx_set_header = ngx.req.set_header local OpenTracingHandler = BasePlugin:extend() OpenTracingHandler.VERSION = "scm" @@ -28,7 +26,7 @@ function OpenTracingHandler:get_tracer(conf) local tracer = self.conf_to_tracer[conf] if tracer == nil then assert(self.new_tracer, "derived class must implement :new_tracer()") - tracer = self:new_tracer(conf) + tracer = self.new_tracer(conf) assert(type(tracer) == "table", ":new_tracer() must return an opentracing tracer object") self.conf_to_tracer[conf] = tracer end @@ -48,13 +46,16 @@ end function OpenTracingHandler:initialise_request(conf, ctx) local tracer = self:get_tracer(conf) - local var = ngx.var - local wire_context = tracer:extract("http_headers", ngx.req.get_headers()) -- could be nil - local method, request_url -- if reading request line fails then var.request_uri is nil - if var.request_uri then - method = ngx.req.get_method() - request_url = var.scheme .. "://" .. var.host .. ":" .. var.server_port .. var.request_uri - end + local req = kong.request + local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil + local method, url + local path_with_query = req.get_path_with_query() + if path_with_query ~= "" then + method = req.get_method() + url = req.get_scheme() .. "://" .. req.get_host() .. ":" + .. req.get_port() .. path_with_query + end + local forwarded_ip = kong.client.get_forwarded_ip() local request_span = tracer:start_span("kong.request", { child_of = wire_context; start_timestamp = ngx.req.start_time(), @@ -62,9 +63,9 @@ function OpenTracingHandler:initialise_request(conf, ctx) component = "kong"; ["span.kind"] = "server"; ["http.method"] = method; - ["http.url"] = request_url; - [ip_tag(var.remote_addr)] = var.remote_addr; - ["peer.port"] = tonumber(var.remote_port, 10); + ["http.url"] = url; + [ip_tag(forwarded_ip)] = forwarded_ip; + ["peer.port"] = kong.client.get_forwarded_port(); } }) ctx.opentracing = { @@ -108,8 +109,9 @@ function OpenTracingHandler:access(conf) -- Want to send headers to upstream local outgoing_headers = {} opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) + local set_header = kong.service.request.set_header for k, v in pairs(outgoing_headers) do - ngx_set_header(k, v) + set_header(k, v) end end @@ -210,14 +212,14 @@ function OpenTracingHandler:log(conf) opentracing.body_filter_span:finish(proxy_end) end - request_span:set_tag("http.status_code", ngx.status) + request_span:set_tag("http.status_code", kong.response.get_status()) if ctx.authenticated_consumer then request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) end if ctx.authenticated_credential then request_span:set_tag("kong.credential", ctx.authenticated_credential.id) end - request_span:set_tag("kong.node.id", public.get_node_id()) + request_span:set_tag("kong.node.id", kong.node.get_id()) if ctx.service and ctx.service.id then proxy_span:set_tag("kong.service", ctx.service.id) if ctx.route and ctx.route.id then diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index cbba5815799..2599fbcbd8e 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -1,14 +1,16 @@ -local Errors = require "kong.dao.errors" +local typedefs = require "kong.db.schema.typedefs" return { + name = "zipkin", fields = { - http_endpoint = { required = true, type = "url" }, - sample_ratio = { default = 0.001, type = "number" }, + { config = { + type = "record", + fields = { + { http_endpoint = typedefs.url{ required = true } }, + { sample_ratio = { type = "number", + default = 0.001, + between = { 0, 1 } } }, + }, + }, }, }, - self_check = function(schema, plugin, dao, is_updating) -- luacheck: ignore 212 - if plugin.sample_ratio and (plugin.sample_ratio < 0 or plugin.sample_ratio > 1) then - return false, Errors.schema "sample_ratio must be between 0 and 1" - end - return true - end } From 1d612050b06256cc57a38021d1e84413b588977e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 18 Oct 2018 20:42:38 +0200 Subject: [PATCH 0115/4351] Release v0.1.0 --- NEWS | 6 ++++++ ...in-scm-0.rockspec => kong-plugin-zipkin-0.1.0-0.rockspec | 6 +++--- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 10 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.1.0-0.rockspec (86%) diff --git a/NEWS b/NEWS index d586673447c..f4a5c371d10 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,9 @@ +0.1.0 - 2018-10-18 + + - Start using the new DB & PDK modules (compatibility with Kong >= 0.15.0) + - New schema format + + 0.0.6 - 2018-10-18 - Fix failures when request is invalid or exits early diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.1.0-0.rockspec similarity index 86% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.1.0-0.rockspec index 32306245b7e..4be97126ab3 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.1.0-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.1.0-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.1.0.zip"; + dir = "kong-plugin-zipkin-0.1.0"; } description = { @@ -15,7 +16,6 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; "opentracing >= 0.0.2"; } diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 39655d84a21..155348698ac 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -10,7 +10,7 @@ A plugin that derives this should: local BasePlugin = require "kong.plugins.base_plugin" local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.1.0" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From 785eacd3f6f989f17ac799dc8a08c451a27654ee Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 19 Oct 2018 09:19:50 +1100 Subject: [PATCH 0116/4351] kong/plugins/zipkin/opentracing.lua: Fix whitespace --- kong/plugins/zipkin/opentracing.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 39655d84a21..9a9c4018c3d 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -52,8 +52,8 @@ function OpenTracingHandler:initialise_request(conf, ctx) local path_with_query = req.get_path_with_query() if path_with_query ~= "" then method = req.get_method() - url = req.get_scheme() .. "://" .. req.get_host() .. ":" - .. req.get_port() .. path_with_query + url = req.get_scheme() .. "://" .. req.get_host() .. ":" + .. req.get_port() .. path_with_query end local forwarded_ip = kong.client.get_forwarded_ip() local request_span = tracer:start_span("kong.request", { From d118bacfbf498e8e6ecf7d119056f80635a0c025 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 19 Oct 2018 09:20:43 +1100 Subject: [PATCH 0117/4351] kong/plugins/zipkin/opentracing.lua: Update error messages now that new_tracer doesn't take self --- kong/plugins/zipkin/opentracing.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 9a9c4018c3d..2900dd5962d 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -25,9 +25,9 @@ end function OpenTracingHandler:get_tracer(conf) local tracer = self.conf_to_tracer[conf] if tracer == nil then - assert(self.new_tracer, "derived class must implement :new_tracer()") + assert(self.new_tracer, "derived class must implement .new_tracer()") tracer = self.new_tracer(conf) - assert(type(tracer) == "table", ":new_tracer() must return an opentracing tracer object") + assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") self.conf_to_tracer[conf] = tracer end return tracer From 51704a284060560a3ac12a394b050d0578cbe73f Mon Sep 17 00:00:00 2001 From: Harry Date: Thu, 1 Nov 2018 08:32:42 -0700 Subject: [PATCH 0118/4351] fix(prometheus) skip recording metrics when no service is matched If Kong has an error or if Kong is returning a 404 when no Route is matches, the plugin will be executed and no service will be matched. This change avoids recording those metrics and a potential nil de-reference, resulting in noise in logs. Cases when plugin is executed when Kong has an error or other cases should be recorded by the plugin but is out of scope for this fix. From #28 --- kong/plugins/prometheus/exporter.lua | 10 +++++++--- spec/02-access_spec.lua | 20 ++++++++++++++++++++ 2 files changed, 27 insertions(+), 3 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index c1c6e4b5796..5373264f03a 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -46,9 +46,13 @@ local function log(message) return end - local service_name = message.service and message.service.name or - message.service.host - service_name = service_name or "" + local service_name + if message and message.service then + service_name = message.service.name or message.service.host + else + -- do not record any stats if the service is not present + return + end metrics.status:inc(1, { message.response.status, service_name }) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 432be811a12..2a11d022314 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,4 +1,5 @@ local helpers = require "spec.helpers" +local pl_file = require "pl.file" describe("Plugin: prometheus (access)", function() local proxy_client @@ -17,6 +18,7 @@ describe("Plugin: prometheus (access)", function() bp.routes:insert { protocols = { "http" }, paths = { "/" }, + methods = { "GET" }, service = service, } @@ -76,4 +78,22 @@ describe("Plugin: prometheus (access)", function() body = assert.res_status(200, res) assert.matches('kong_http_status{code="400",service="mock-service"} 1', body, nil, true) end) + + it("does not log error if no service was matched", function() + -- cleanup logs + local test_error_log_path = helpers.test_conf.nginx_err_logs + os.execute(":> " .. test_error_log_path) + + local res = assert(proxy_client:send { + method = "POST", + path = "/no-route-match-in-kong", + }) + assert.res_status(404, res) + + -- make sure no errors + local logs = pl_file.read(test_error_log_path) + for line in logs:gmatch("[^\r\n]+") do + assert.not_match("[error]", line, nil, true) + end + end) end) From afda37b0c66d4216399bb948727854f26da27a71 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Thu, 1 Nov 2018 08:44:28 -0700 Subject: [PATCH 0119/4351] docs(prometheus) document 0.3.2 changes --- CHANGELOG.md | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3f85a77d134..d2b479c41da 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,10 +1,16 @@ # Table of Contents -- [0.3.1](#030---20181017) +- [0.3.2](#032---20181101) +- [0.3.1](#031---20181017) - [0.3.0](#030---20181015) - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.3.2] - 2018/11/01 + +- Fix a nil pointer de-reference bug when no routes are matched in Kong. + [#28](https://github.com/Kong/kong-plugin-prometheus/pull/28) + ## [0.3.1] - 2018/10/17 - Fix bugs introduced in 0.3.0 due to incorrect PDK function calls @@ -30,6 +36,7 @@ - Initial release of Prometheus plugin for Kong. +[0.3.2]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.1...0.3.2 [0.3.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.0...0.3.1 [0.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.2.0...0.3.0 [0.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.0...0.2.0 From d95f33fa80fe03b02cd935f24c75b7829fa35fbb Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Thu, 1 Nov 2018 08:53:41 -0700 Subject: [PATCH 0120/4351] chore(prometheus) bump version to 0.3.2 --- ....3.1-2.rockspec => kong-prometheus-plugin-0.3.2-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.3.1-2.rockspec => kong-prometheus-plugin-0.3.2-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.3.1-2.rockspec b/kong-prometheus-plugin-0.3.2-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.3.1-2.rockspec rename to kong-prometheus-plugin-0.3.2-2.rockspec index 634a1be476e..f22e17d8a2a 100644 --- a/kong-prometheus-plugin-0.3.1-2.rockspec +++ b/kong-prometheus-plugin-0.3.2-2.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.3.1-2" +version = "0.3.2-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.3.1" + tag = "0.3.2" } supported_platforms = {"linux", "macosx"} From 27566502f673790dec7ed6f3ae2c07cfc428602c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 13 Nov 2018 18:45:53 +0100 Subject: [PATCH 0121/4351] feat(zipkin) restrict run_on to all --- kong/plugins/zipkin/schema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 2599fbcbd8e..aa62608e21c 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -6,6 +6,7 @@ return { { config = { type = "record", fields = { + { run_on = typedefs.run_on { default = "all", one_of = { "all" } } }, { http_endpoint = typedefs.url{ required = true } }, { sample_ratio = { type = "number", default = 0.001, From 5b8f1a862487483cf711a2fdbde0ed07e7d0f591 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 15 Nov 2018 16:35:51 +1100 Subject: [PATCH 0122/4351] kong/plugins/zipkin/reporter.lua: We don't use shared spans The meaning of the shared flag was clarified with zipkin developers, it should only be set if a server re-uses a client generated spanId. --- kong/plugins/zipkin/reporter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 42ce65d98eb..816a78d984d 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -56,7 +56,7 @@ function zipkin_reporter_methods:report(span) kind = span_kind_map[span_kind]; timestamp = span.timestamp * 1000000; duration = math.floor(span.duration * 1000000); -- zipkin wants integer - -- TODO: shared? + -- shared = nil; -- We don't use shared spans (server reuses client generated spanId) -- TODO: debug? localEndpoint = localEndpoint; remoteEndpoint = port and { From 4a5ffa1dc53c7a21db5f6c7edd5046e5c6caf4ea Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 21 Nov 2018 13:00:03 +0100 Subject: [PATCH 0123/4351] feat(azure-functions) restrict layer field values to 'outer' only (#4) Related with https://github.com/Kong/kong/pull/3930 --- kong/plugins/azure-functions/schema.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index 33242e132a7..80411abdb54 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -1,9 +1,13 @@ +local typedefs = require "kong.db.schema.typedefs" + + return { name = "azure-functions", fields = { { config = { type = "record", fields = { + { run_on = typedefs.run_on_first }, -- connection basics { timeout = { type = "number", default = 600000}, }, { keepalive = { type = "number", default = 60000 }, }, From 24dd9a3d342e6d2379d2d82f5a9b64b70cd85a0e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 21 Nov 2018 13:03:57 +0100 Subject: [PATCH 0124/4351] chore(azure-functions) update changelog and rockspec for 0.3.0 --- README.md | 3 +++ ...1.rockspec => kong-plugin-azure-functions-0.3.0-1.rockspec | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) rename kong-plugin-azure-functions-0.2.0-1.rockspec => kong-plugin-azure-functions-0.3.0-1.rockspec (93%) diff --git a/README.md b/README.md index 711b7e3706a..011d6c5e279 100644 --- a/README.md +++ b/README.md @@ -10,6 +10,9 @@ for details on installation and usage. # History +0.3.0 +- Restrict the `config.run_on` field to `first` + 0.2.0 - Use of new db & PDK functions - kong version compatibility bumped to >= 0.15.0 diff --git a/kong-plugin-azure-functions-0.2.0-1.rockspec b/kong-plugin-azure-functions-0.3.0-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.2.0-1.rockspec rename to kong-plugin-azure-functions-0.3.0-1.rockspec index 9392b21d348..ef558cab294 100644 --- a/kong-plugin-azure-functions-0.2.0-1.rockspec +++ b/kong-plugin-azure-functions-0.3.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.2.0-1" +version = "0.3.0-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.2.0" + tag = "0.3.0" } description = { summary = "This plugin allows Kong to invoke Azure functions.", From dab235056935c8b77f275d99f3866683618ad144 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 26 Nov 2018 16:20:44 +0100 Subject: [PATCH 0125/4351] release v0.1.1 --- NEWS | 4 ++++ ...in-scm-0.rockspec => kong-plugin-zipkin-0.1.1-0.rockspec | 6 +++--- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 8 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.1.1-0.rockspec (86%) diff --git a/NEWS b/NEWS index f4a5c371d10..6d42fa13edd 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,7 @@ +0.1.1 - 2018-10-26 + + - Add `run_on` field to the plugin's config + 0.1.0 - 2018-10-18 - Start using the new DB & PDK modules (compatibility with Kong >= 0.15.0) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.1.1-0.rockspec similarity index 86% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.1.1-0.rockspec index 32306245b7e..0ac7f468db8 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.1.1-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.1.1-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/Kong/kong-plugin-zipkin/archive/v0.1.1.zip"; + dir = "kong-plugin-zipkin-0.1.1"; } description = { @@ -15,7 +16,6 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; "opentracing >= 0.0.2"; } diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 2900dd5962d..2744b6602d6 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -10,7 +10,7 @@ A plugin that derives this should: local BasePlugin = require "kong.plugins.base_plugin" local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.1.1" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From f7fab8f0c1a59c9612c301cc77dbc8737a139a4e Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 27 Nov 2018 16:54:32 +1100 Subject: [PATCH 0126/4351] NEWS: Fix whitespace --- NEWS | 1 + 1 file changed, 1 insertion(+) diff --git a/NEWS b/NEWS index 6d42fa13edd..f3a2d851842 100644 --- a/NEWS +++ b/NEWS @@ -2,6 +2,7 @@ - Add `run_on` field to the plugin's config + 0.1.0 - 2018-10-18 - Start using the new DB & PDK modules (compatibility with Kong >= 0.15.0) From d1f5c45d8c2b5a057a2eefd70ee4261bc2a0d4c0 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Tue, 27 Nov 2018 16:55:23 +1100 Subject: [PATCH 0127/4351] rockspec: now requires kong >= 0.15 1.0rc3+ is also acceptable --- kong-plugin-zipkin-scm-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec index 32306245b7e..8748bc6b301 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -15,7 +15,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.14"; + "kong >= 0.15"; "opentracing >= 0.0.2"; } From cb54fa964ae31de6ad8dcdfd952c48fdb795da00 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 28 Nov 2018 16:47:17 -0800 Subject: [PATCH 0128/4351] feat(plugins) session plugin first commit --- LICENSE | 201 +++++++++++++++++++++++++++++ README.md | 3 + kong-plugin-session-0.1.0.rockspec | 30 +++++ kong/plugins/session/access.lua | 58 +++++++++ kong/plugins/session/handler.lua | 22 ++++ kong/plugins/session/schema.lua | 13 ++ spec/01-access_spec.lua | 52 ++++++++ 7 files changed, 379 insertions(+) create mode 100644 LICENSE create mode 100644 README.md create mode 100644 kong-plugin-session-0.1.0.rockspec create mode 100644 kong/plugins/session/access.lua create mode 100644 kong/plugins/session/handler.lua create mode 100644 kong/plugins/session/schema.lua create mode 100644 spec/01-access_spec.lua diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..8dada3edaf5 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. Definitions. + + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright {yyyy} {name of copyright owner} + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 00000000000..663adc45c13 --- /dev/null +++ b/README.md @@ -0,0 +1,3 @@ +#Kong Session plugin + +A Kong plugin to support implementing sessions for Kong auth plugins. diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0.rockspec new file mode 100644 index 00000000000..cc5da21619d --- /dev/null +++ b/kong-plugin-session-0.1.0.rockspec @@ -0,0 +1,30 @@ +package = "kong-plugin-session" + +version = "0.1.0-1" + +supported_platforms = {"linux", "macosx"} + +source = { + url = "", + tag = "0.1.0" +} + +description = { + summary = "A Kong plugin to support implementing sessions for auth plugins.", + homepage = "http://konghq.com", + license = "MIT" +} + +dependencies = { + "lua >= 5.1", + "lua-resty-session == 2.22", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", + ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua" + ["kong.plugins.session.access"] = "kong/plugins/session/access.lua" + } +} diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua new file mode 100644 index 00000000000..8e6aede3b26 --- /dev/null +++ b/kong/plugins/session/access.lua @@ -0,0 +1,58 @@ +local session = require "resty.session" +local responses = require "kong.tools.responses" + + +local _M = {} + + +function open_session(conf) + local session = session.open { + name = conf.cookie_name or "session", + random = { length = 32 }, + cookie = { + lifetime = conf.cookie_lifetime, + path = conf.cookie_path, + domain = conf.cookie_domain, + samesite = conf.cookie_samesite, + httponly = conf.cookie_httponly, + secure = conf.cookie_secure + }, + } + if session.present then + return session + end + + if not session.started then + session:start() + end + + session:save() + + return session +end + + +-- TODO: retrieve consumer and credential +function verify_cookie(session) + return { + credential = { id = session.expires }, + consumer = { id = session.data.consumer_id } + } +end + + +function _M.execute(conf) + -- TODO: do real error handling + local session, err = open_session(conf) + local cookie = verify_cookie(session) + + if err then + return responses.send(err.status, err.message) + end + + ngx.ctx.authenticated_credential = cookie.credential.id + ngx.ctx.authenticated_consumer = cookie.consumer.id +end + + +return _M diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua new file mode 100644 index 00000000000..181ade438fc --- /dev/null +++ b/kong/plugins/session/handler.lua @@ -0,0 +1,22 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local util = require "kong.tools.utils" +local access = require "kong.plugins.session.access" + +-- Grab pluginname from module name +local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") + +local KongSessionHandler = BasePlugin:extend() + +KongSessionHandler.PRIORITY = 3000 + +function KongSessionHandler:new() + KongSessionHandler.super.new(self, plugin_name) +end + +function KongSessionHandler:access(plugin_conf) + KongSessionHandler.super.access(self) + + access.execute(plugin_conf) +end + +return KongSessionHandler diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua new file mode 100644 index 00000000000..b05332ea3f0 --- /dev/null +++ b/kong/plugins/session/schema.lua @@ -0,0 +1,13 @@ +return { + no_consumer = true, + fields = { + storage = { type = "string", default = "cookie" }, + cookie_name = { type = "string", default = "session" }, + cookie_lifetime = { type = "number", default = 3600 }, + cookie_path = { type = "string", default = "/" }, + cookie_domain = { type = "string" }, + cookie_samesite = { type = "string", default = "Strict" }, + cookie_httponly = { type = "boolean", default = true }, + cookie_secure = { type = "boolean", default = true }, + } +} diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua new file mode 100644 index 00000000000..049dc9674f5 --- /dev/null +++ b/spec/01-access_spec.lua @@ -0,0 +1,52 @@ +local helpers = require "spec.helpers" + +describe("Session Plugin: session (access)", function() + local client + + setup(function() + local api1 = assert(helpers.dao.apis:insert { + name = "api-1", + hosts = { "test1.com" }, + upstream_url = "http://mockbin.com", + }) + + assert(helpers.dao.plugins:insert { + api_id = api1.id, + name = "myplugin", + }) + + -- start kong, while setting the config item `custom_plugins` to make sure our + -- plugin gets loaded + assert(helpers.start_kong {custom_plugins = "myplugin"}) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("request", function() + it("test", function() + local r = assert(client:send { + method = "GET", + path = "/request", -- makes mockbin return the entire request + headers = { + host = "test1.com" + } + }) + -- validate that the request succeeded, response status 200 + assert.response(r).has.status(200) + -- now check the request (as echoed by mockbin) to have the header + local header_value = assert.request(r).has.header("hello-world") + -- validate the value of that header + assert.equal("this is on a request", header_value) + end) + end) +end) From 48a128ccc4a9b769baeaa8cd810fe061c237b83f Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 28 Nov 2018 16:50:57 -0800 Subject: [PATCH 0129/4351] docs(session) fix header --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 663adc45c13..41df7d8dae6 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,3 @@ -#Kong Session plugin +# Kong Session plugin A Kong plugin to support implementing sessions for Kong auth plugins. From 27de9523b612c8bb79ee18c8d603f274782ddff4 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 28 Nov 2018 21:54:43 -0800 Subject: [PATCH 0130/4351] tests(session) initial tests --- kong/plugins/session/handler.lua | 7 +- kong/plugins/session/schema.lua | 6 +- spec/01-access_spec.lua | 134 ++++++++++++++++++++++--------- 3 files changed, 103 insertions(+), 44 deletions(-) diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 181ade438fc..2984b246e6d 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -7,16 +7,17 @@ local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") local KongSessionHandler = BasePlugin:extend() +-- TODO: determine best priority KongSessionHandler.PRIORITY = 3000 function KongSessionHandler:new() KongSessionHandler.super.new(self, plugin_name) end -function KongSessionHandler:access(plugin_conf) +function KongSessionHandler:access(conf) KongSessionHandler.super.access(self) - - access.execute(plugin_conf) + access.execute(conf) end + return KongSessionHandler diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index b05332ea3f0..67bfd71a2df 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -6,7 +6,11 @@ return { cookie_lifetime = { type = "number", default = 3600 }, cookie_path = { type = "string", default = "/" }, cookie_domain = { type = "string" }, - cookie_samesite = { type = "string", default = "Strict" }, + cookie_samesite = { + type = "string", + default = "Strict", + one_of = { "Strict", "Lax", "off" } + }, cookie_httponly = { type = "boolean", default = true }, cookie_secure = { type = "boolean", default = true }, } diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 049dc9674f5..7b51aa64257 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -1,52 +1,106 @@ +local utils = require "kong.tools.utils" local helpers = require "spec.helpers" -describe("Session Plugin: session (access)", function() - local client +for _, strategy in helpers.each_strategy() do + describe("Plugin: Session (access) [#" .. strategy .. "]", function() + local client - setup(function() - local api1 = assert(helpers.dao.apis:insert { - name = "api-1", - hosts = { "test1.com" }, - upstream_url = "http://mockbin.com", - }) + setup(function() + local bp = helpers.get_db_utils(strategy) - assert(helpers.dao.plugins:insert { - api_id = api1.id, - name = "myplugin", - }) - - -- start kong, while setting the config item `custom_plugins` to make sure our - -- plugin gets loaded - assert(helpers.start_kong {custom_plugins = "myplugin"}) - end) + local service = assert(bp.services:insert { + path = "/", + protocol = "http", + host = "httpbin.org", + }) - teardown(function() - helpers.stop_kong() - end) + local route1 = bp.routes:insert { + paths = {"/test1"}, + service = service1, + } - before_each(function() - client = helpers.proxy_client() - end) + local route2 = bp.routes:insert { + paths = {"/test2"}, + service = service1, + } - after_each(function() - if client then client:close() end - end) + assert(bp.plugins:insert { + name = "session", + route_id = route1.id, + }) - describe("request", function() - it("test", function() - local r = assert(client:send { - method = "GET", - path = "/request", -- makes mockbin return the entire request - headers = { - host = "test1.com" + assert(bp.plugins:insert { + name = "session", + route_id = route2.id, + config = { + cookie_name = "da_cookie", + cookie_samesite = "Lax", + cookie_httponly = false, + cookie_secure = false, } }) - -- validate that the request succeeded, response status 200 - assert.response(r).has.status(200) - -- now check the request (as echoed by mockbin) to have the header - local header_value = assert.request(r).has.header("hello-world") - -- validate the value of that header - assert.equal("this is on a request", header_value) + + assert(helpers.start_kong { + custom_plugins = "session", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_ssl_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("request", function() + it("plugin attaches Set-Cookie and cookie response headers", function() + local res = assert(client:send { + method = "GET", + path = "/test1/status/200", + headers = { + host = "httpbin.org" + } + }) + + assert.response(res).has.status(200) + + local cookie = assert.response(res).has.header("Set-Cookie") + local cookie_name = utils.split(cookie, "=")[1] + assert.equal("session", cookie_name) + + local cookie_parts = utils.split(cookie, "; ") + assert.equal("SameSite=Strict", cookie_parts[3]) + assert.equal("Secure", cookie_parts[4]) + assert.equal("HttpOnly", cookie_parts[5]) + end) + + it("plugin attaches cookie from configs", function() + local res = assert(client:send { + method = "GET", + path = "/test2/status/200", + headers = { + host = "httpbin.org" + } + }) + + assert.response(res).has.status(200) + + local cookie = assert.response(res).has.header("Set-Cookie") + local cookie_name = utils.split(cookie, "=")[1] + assert.equal("da_cookie", cookie_name) + + local cookie_parts = utils.split(cookie, "; ") + assert.equal("SameSite=Lax", cookie_parts[3]) + assert.equal(nil, cookie_parts[4]) + assert.equal(nil, cookie_parts[5]) + end) end) end) -end) +end From fb97881d95a2500e743440ca5dbdc16a4d250ed8 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 29 Nov 2018 17:18:38 -0800 Subject: [PATCH 0131/4351] feat(session) session data with authentication plugin header_filter * read data and save session in header_filter * break out lua-resty-session logic into separate file * add consumer and credential to data * read session across requests * tests(session) test authentication flows --- kong-plugin-session-0.1.0.rockspec | 1 + kong/plugins/session/access.lua | 50 ++-------- kong/plugins/session/handler.lua | 12 ++- kong/plugins/session/session.lua | 40 ++++++++ spec/01-access_spec.lua | 154 ++++++++++++++++++++++++++++- 5 files changed, 209 insertions(+), 48 deletions(-) create mode 100644 kong/plugins/session/session.lua diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0.rockspec index cc5da21619d..5938347e81d 100644 --- a/kong-plugin-session-0.1.0.rockspec +++ b/kong-plugin-session-0.1.0.rockspec @@ -26,5 +26,6 @@ build = { ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua" ["kong.plugins.session.access"] = "kong/plugins/session/access.lua" + ["kong.plugins.session.session"] = "kong/plugins/session/session.lua" } } diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 8e6aede3b26..e71562c1ac1 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,57 +1,23 @@ -local session = require "resty.session" local responses = require "kong.tools.responses" - +local session = require "kong.plugins.session.session" local _M = {} -function open_session(conf) - local session = session.open { - name = conf.cookie_name or "session", - random = { length = 32 }, - cookie = { - lifetime = conf.cookie_lifetime, - path = conf.cookie_path, - domain = conf.cookie_domain, - samesite = conf.cookie_samesite, - httponly = conf.cookie_httponly, - secure = conf.cookie_secure - }, - } - if session.present then - return session - end - - if not session.started then - session:start() - end - - session:save() - - return session -end - - --- TODO: retrieve consumer and credential -function verify_cookie(session) - return { - credential = { id = session.expires }, - consumer = { id = session.data.consumer_id } - } -end - - function _M.execute(conf) -- TODO: do real error handling - local session, err = open_session(conf) - local cookie = verify_cookie(session) + local session, err = session.open_session(conf) + if session.data and not session.data.authenticated_consumer then + return + end + if err then return responses.send(err.status, err.message) end - ngx.ctx.authenticated_credential = cookie.credential.id - ngx.ctx.authenticated_consumer = cookie.consumer.id + ngx.ctx.authenticated_credential = session.data.authenticated_credential + ngx.ctx.authenticated_consumer = session.data.authenticated_consumer end diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 2984b246e6d..ed8832ce90b 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -1,6 +1,7 @@ local BasePlugin = require "kong.plugins.base_plugin" local util = require "kong.tools.utils" local access = require "kong.plugins.session.access" +local session = require "kong.plugins.session.session" -- Grab pluginname from module name local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") @@ -8,12 +9,21 @@ local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") local KongSessionHandler = BasePlugin:extend() -- TODO: determine best priority -KongSessionHandler.PRIORITY = 3000 +KongSessionHandler.PRIORITY = 1900 function KongSessionHandler:new() KongSessionHandler.super.new(self, plugin_name) end +function KongSessionHandler:header_filter(conf) + KongSessionHandler.super.header_filter(self) + + local session = session.open_session(conf) + session.data.authenticated_credential = ngx.ctx.authenticated_credential + session.data.authenticated_consumer = ngx.ctx.authenticated_consumer + session:save() +end + function KongSessionHandler:access(conf) KongSessionHandler.super.access(self) access.execute(conf) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua new file mode 100644 index 00000000000..75140c7433d --- /dev/null +++ b/kong/plugins/session/session.lua @@ -0,0 +1,40 @@ +local session = require "resty.session" + +local _M = {} + + +function get_opts(conf) + return { + name = conf.cookie_name or "session", + random = { random = { length = 32 } }, + cookie = { + lifetime = conf.cookie_lifetime, + path = conf.cookie_path, + domain = conf.cookie_domain, + samesite = conf.cookie_samesite, + httponly = conf.cookie_httponly, + secure = conf.cookie_secure, + }, + } +end + + +function _M.open_session(conf) + local opts = get_opts(conf) + local sesh = session.open(opts) + + if sesh.present then + return sesh + end + + if not sesh.started then + sesh:start() + end + + sesh:save() + + return sesh +end + + +return _M diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 7b51aa64257..a56e076c871 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -1,5 +1,6 @@ local utils = require "kong.tools.utils" local helpers = require "spec.helpers" +local cjson = require "cjson.safe" for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() @@ -24,6 +25,11 @@ for _, strategy in helpers.each_strategy() do service = service1, } + local route3 = bp.routes:insert { + paths = {"/test3"}, + service = service1, + } + assert(bp.plugins:insert { name = "session", route_id = route1.id, @@ -40,10 +46,15 @@ for _, strategy in helpers.each_strategy() do } }) + assert(bp.plugins:insert { + name = "session", + route_id = route3.id, + }) + assert(helpers.start_kong { custom_plugins = "session", database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = "spec/fixtures/custom_nginx.template", }) end) @@ -65,8 +76,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/test1/status/200", headers = { - host = "httpbin.org" - } + host = "httpbin.org", + }, }) assert.response(res).has.status(200) @@ -75,6 +86,10 @@ for _, strategy in helpers.each_strategy() do local cookie_name = utils.split(cookie, "=")[1] assert.equal("session", cookie_name) + -- e.g. ["Set-Cookie"] = + -- "session=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY.|1543472406|U + -- 5W4A6VXhvqvBSf4G_v0-Q..|DFJMMSR1HbleOSko25kctHZ44oo.; Path=/; Same + -- Site=Strict; Secure; HttpOnly" local cookie_parts = utils.split(cookie, "; ") assert.equal("SameSite=Strict", cookie_parts[3]) assert.equal("Secure", cookie_parts[4]) @@ -86,8 +101,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/test2/status/200", headers = { - host = "httpbin.org" - } + host = "httpbin.org", + }, }) assert.response(res).has.status(200) @@ -102,5 +117,134 @@ for _, strategy in helpers.each_strategy() do assert.equal(nil, cookie_parts[5]) end) end) + + describe("response", function() + it("attach Set-Cookie and then use cookie in subsequent request", function() + local res = assert(client:send { + method = "GET", + path = "/test3/status/200", + headers = { + host = "httpbin.org", + }, + }) + + assert.response(res).has.status(200) + + local cookie = assert.response(res).has.header("Set-Cookie") + local cookie_name = utils.split(cookie, "=")[1] + local cookie_val = utils.split(utils.split(cookie, "=")[2], ";")[1] + assert.equal("session", cookie_name) + + res = assert(client:send { + method = "GET", + path = "/test3/status/201", + headers = { + host = "httpbin.org", + }, + }) + + assert.response(res).has.status(201) + local cookie2 = assert.response(res).has.header("Set-Cookie") + local cookie_val2 = utils.split(utils.split(cookie, "=")[2], ";")[1] + assert.equal(cookie_val, cookie_val2) + end) + end) + end) + + describe("Plugin: Session (authentication) [#" .. strategy .. "]", function() + local client + + setup(function() + local bp = helpers.get_db_utils(strategy) + + local service = assert(bp.services:insert { + path = "/", + protocol = "http", + host = "httpbin.org", + }) + + local route1 = bp.routes:insert { + paths = {"/status/200"}, + service = service1, + strip_path = false, + } + + assert(bp.plugins:insert { + name = "session", + route_id = route1.id, + config = { + cookie_name = "da_cookie", + } + }) + + local consumer = bp.consumers:insert { username = "coop", } + bp.keyauth_credentials:insert { + key = "kong", + consumer_id = consumer.id, + } + + local anonymous = bp.consumers:insert { username = "anon", } + bp.plugins:insert { + name = "key-auth", + route_id = route1.id, + config = { + anonymous = anonymous.id + } + } + + bp.plugins:insert { + name = "request-termination", + consumer_id = anonymous.id, + config = { + status_code = 403, + message = "So it goes.", + } + } + + assert(helpers.start_kong { + custom_plugins = "session", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_ssl_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("request", function() + it("cookie works as authentication after initial auth plugin", function() + local res, body, cookie + local request = { + method = "GET", + path = "/status/200", + headers = { host = "httpbin.org", }, + } + + -- make sure anonymous consumers can't get in + res = assert(client:send(request)) + assert.response(res).has.status(403) + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + body = assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + + -- use the cookie without the key + request.headers.apikey = nil + request.headers.cookie = cookie + res = assert(client:send(request)) + assert.response(res).has.status(200) + end) + end) end) end From fd282525bc934aa619f4e7ad7f770cb12ffacb8e Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 3 Dec 2018 14:00:43 -0800 Subject: [PATCH 0132/4351] feat(session) add kong storage adapter, sessions table * add custom lua-resty-session storage adapter that stores in kong sessions * add sessions table to migrations / daos * add tests for kong storage adapter * add consumer check in access phase, use kong cache --- kong-plugin-session-0.1.0.rockspec | 7 +- kong/plugins/session/access.lua | 38 ++++- kong/plugins/session/daos.lua | 29 ++++ kong/plugins/session/handler.lua | 13 +- kong/plugins/session/migrations/cassandra.lua | 21 +++ kong/plugins/session/migrations/postgres.lua | 32 ++++ kong/plugins/session/schema.lua | 10 +- kong/plugins/session/session.lua | 22 ++- kong/plugins/session/storage/kong.lua | 130 ++++++++++++++++ spec/01-access_spec.lua | 52 +++---- spec/02-kong_storage_adapter.lua | 140 ++++++++++++++++++ 11 files changed, 439 insertions(+), 55 deletions(-) create mode 100644 kong/plugins/session/daos.lua create mode 100644 kong/plugins/session/migrations/cassandra.lua create mode 100644 kong/plugins/session/migrations/postgres.lua create mode 100644 kong/plugins/session/storage/kong.lua create mode 100644 spec/02-kong_storage_adapter.lua diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0.rockspec index 5938347e81d..47c7f1fb5e3 100644 --- a/kong-plugin-session-0.1.0.rockspec +++ b/kong-plugin-session-0.1.0.rockspec @@ -24,8 +24,9 @@ build = { type = "builtin", modules = { ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", - ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua" - ["kong.plugins.session.access"] = "kong/plugins/session/access.lua" - ["kong.plugins.session.session"] = "kong/plugins/session/session.lua" + ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", + ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", + ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", + ['kong.plugins.session.daos'] = "kong/plugins/session/daos.lua", } } diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index e71562c1ac1..01429ff2b85 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,23 +1,45 @@ +local singletons = require "kong.singletons" local responses = require "kong.tools.responses" local session = require "kong.plugins.session.session" local _M = {} +local function load_consumer(consumer_id) + local result, err = singletons.dao.consumers:find { id = consumer_id } + if not result then + return nil, err + end + return result +end + + function _M.execute(conf) - -- TODO: do real error handling - local session, err = session.open_session(conf) + local s = session.open_session(conf) - if session.data and not session.data.authenticated_consumer then - return + if s.data and not s.data.authenticated_consumer + and not s.data.authenticated_credential + then + return s:destroy() end - + + local c = s.data.authenticated_consumer + local credential = s.data.authenticated_credential + + local consumer_cache_key = singletons.dao.consumers:cache_key(c.id) + local consumer, err = singletons.cache:get(consumer_cache_key, nil, + load_consumer, c.id) + if err then - return responses.send(err.status, err.message) + return responses.send(err.status, err) + end + + if not consumer then + return s:destroy() end - ngx.ctx.authenticated_credential = session.data.authenticated_credential - ngx.ctx.authenticated_consumer = session.data.authenticated_consumer + ngx.ctx.authenticated_credential = credential + ngx.ctx.authenticated_consumer = consumer end diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua new file mode 100644 index 00000000000..09fe4a6e19d --- /dev/null +++ b/kong/plugins/session/daos.lua @@ -0,0 +1,29 @@ +return { + sessions = { + primary_key = { "id" }, + cache_key = { "sid" }, + table = "sessions", + fields = { + id = { + type = "id", + dao_insert_value = true + }, + sid = { + type = "text", + unique = true, + required = true + }, + expires = { + type = "number" + }, + data = { + type = "text" + }, + created_at = { + type = "timestamp", + immutable = true, + dao_insert_value = true + } + } + } +} diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index ed8832ce90b..0e172af124c 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -1,14 +1,13 @@ local BasePlugin = require "kong.plugins.base_plugin" -local util = require "kong.tools.utils" local access = require "kong.plugins.session.access" local session = require "kong.plugins.session.session" + -- Grab pluginname from module name local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") local KongSessionHandler = BasePlugin:extend() --- TODO: determine best priority KongSessionHandler.PRIORITY = 1900 function KongSessionHandler:new() @@ -18,12 +17,14 @@ end function KongSessionHandler:header_filter(conf) KongSessionHandler.super.header_filter(self) - local session = session.open_session(conf) - session.data.authenticated_credential = ngx.ctx.authenticated_credential - session.data.authenticated_consumer = ngx.ctx.authenticated_consumer - session:save() + local s = session.open_session(conf) + + s.data.authenticated_credential = ngx.ctx.authenticated_credential + s.data.authenticated_consumer = ngx.ctx.authenticated_consumer + s:save() end + function KongSessionHandler:access(conf) KongSessionHandler.super.access(self) access.execute(conf) diff --git a/kong/plugins/session/migrations/cassandra.lua b/kong/plugins/session/migrations/cassandra.lua new file mode 100644 index 00000000000..6369ecf98df --- /dev/null +++ b/kong/plugins/session/migrations/cassandra.lua @@ -0,0 +1,21 @@ +return { + { + name = "2018-11-30-133200_init_session", + up = [[ + CREATE TABLE IF NOT EXISTS sessions( + id uuid, + sid text, + expires int, + data text, + created_at timestamp, + PRIMARY KEY (id) + ); + + CREATE INDEX IF NOT EXISTS ON sessions (sid); + CREATE INDEX IF NOT EXISTS ON sessions (expires); + ]], + down = [[ + DROP TABLE sessions; + ]] + } +} diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua new file mode 100644 index 00000000000..d30b9551aeb --- /dev/null +++ b/kong/plugins/session/migrations/postgres.lua @@ -0,0 +1,32 @@ +return { + { + name = "2018-11-30-133200_init_session", + up = [[ + CREATE TABLE IF NOT EXISTS sessions( + id uuid, + sid text UNIQUE, + expires int, + data text, + created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), + PRIMARY KEY (id) + ); + + DO $$ + BEGIN + IF (SELECT to_regclass('session_sessions_sid_idx')) IS NULL THEN + CREATE INDEX session_sessions_sid_idx ON sessions (sid); + END IF; + END$$; + + DO $$ + BEGIN + IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN + CREATE INDEX session_sessions_expires_idx ON sessions (expires); + END IF; + END$$; + ]], + down = [[ + DROP TABLE sessions; + ]] + } +} diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 67bfd71a2df..d957bd8c28b 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -1,7 +1,6 @@ return { no_consumer = true, fields = { - storage = { type = "string", default = "cookie" }, cookie_name = { type = "string", default = "session" }, cookie_lifetime = { type = "number", default = 3600 }, cookie_path = { type = "string", default = "/" }, @@ -13,5 +12,14 @@ return { }, cookie_httponly = { type = "boolean", default = true }, cookie_secure = { type = "boolean", default = true }, + storage = { + required = false, + type = "string", + enum = { + "cookie", + "kong", + }, + default = "cookie", + }, } } diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 75140c7433d..30bfae49e9a 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -3,10 +3,10 @@ local session = require "resty.session" local _M = {} -function get_opts(conf) +local function get_opts(conf) return { - name = conf.cookie_name or "session", - random = { random = { length = 32 } }, + name = conf.cookie_name, + storage = conf.storage, cookie = { lifetime = conf.cookie_lifetime, path = conf.cookie_path, @@ -14,26 +14,24 @@ function get_opts(conf) samesite = conf.cookie_samesite, httponly = conf.cookie_httponly, secure = conf.cookie_secure, - }, + } } end function _M.open_session(conf) local opts = get_opts(conf) - local sesh = session.open(opts) + local s = session.open(opts) - if sesh.present then - return sesh + if s.present then + return s end - if not sesh.started then - sesh:start() + if not s.started then + s:start() end - sesh:save() - - return sesh + return s end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua new file mode 100644 index 00000000000..ee704604bcf --- /dev/null +++ b/kong/plugins/session/storage/kong.lua @@ -0,0 +1,130 @@ +local singletons = require "kong.singletons" +local concat = table.concat +local tonumber = tonumber +local setmetatable = setmetatable + +local kong_storage = {} + +kong_storage.__index = kong_storage + +function kong_storage.new(config) + return setmetatable({ + dao = singletons.dao, + prefix = "session:cache", + encode = config.encoder.encode, + decode = config.encoder.decode, + delimiter = config.cookie.delimiter + }, kong_storage) +end + + +function kong_storage:key(id) + return self.encode(id) +end + + +function kong_storage:get(k) + local sessions, err = self.dao.sessions:find_all({ + sid = k, + }) + + if err then + ngx.log(ngx.ERR, "Error finding session:", err) + end + + if not next(sessions) then + return nil, err + end + + return sessions[1] +end + + +function kong_storage:cookie(c) + local r, d = {}, self.delimiter + local i, p, s, e = 1, 1, c:find(d, 1, true) + while s do + if i > 3 then + return nil + end + r[i] = c:sub(p, e - 1) + i, p = i + 1, e + 1 + s, e = c:find(d, p, true) + end + if i ~= 4 then + return nil + end + r[4] = c:sub(p) + return r +end + + +function kong_storage:open(cookie) + local c = self:cookie(cookie) + + if c and c[1] and c[2] and c[3] and c[4] then + local id, expires, d, hmac = self.decode(c[1]), tonumber(c[2]), + self.decode(c[3]), self.decode(c[4]) + local key = self:key(id) + local data = d + + if ngx.get_phase() ~= 'header_filter' then + local db_s = self:get(key) + data = (db_s and self.decode(db_s.data)) or d + end + + return id, expires, data, hmac + end + + return nil, "invalid" +end + + +function kong_storage:save(id, expires, data, hmac) + local value = concat({self:key(id), expires, self.encode(data), + self.encode(hmac)}, self.delimiter) + + ngx.timer.at(0, function() + local key = self:key(id) + local s = self:get(key) + local err, _ + + if s then + _, err = self.dao.sessions:update({ id = s.id, }, { + data = self.encode(data), + expires = expires, + }) + else + _, err = self.dao.sessions:insert({ + sid = self:key(id), + data = self.encode(data), + expires = expires, + }) + end + + if err then + ngx.log(ngx.ERR, "Error inserting session: ", err) + end + end) + + return value +end + + +function kong_storage:destroy(id) + local db_s = self:get(self:key(id)) + + if not db_s then + return + end + + local _, err = self.dao.sessions:delete({ + id = db_s.id + }) + + if err then + ngx.log(ngx.ERR, "Error deleting session: ", err) + end +end + +return kong_storage diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index a56e076c871..2da5b8843c9 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -1,6 +1,6 @@ local utils = require "kong.tools.utils" local helpers = require "spec.helpers" -local cjson = require "cjson.safe" + for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() @@ -9,25 +9,24 @@ for _, strategy in helpers.each_strategy() do setup(function() local bp = helpers.get_db_utils(strategy) - local service = assert(bp.services:insert { - path = "/", - protocol = "http", - host = "httpbin.org", - }) - local route1 = bp.routes:insert { paths = {"/test1"}, - service = service1, + hosts = {"httpbin.org"}, } local route2 = bp.routes:insert { paths = {"/test2"}, - service = service1, + hosts = {"httpbin.org"}, } local route3 = bp.routes:insert { paths = {"/test3"}, - service = service1, + hosts = {"httpbin.org"}, + } + + local route4 = bp.routes:insert { + paths = {"/test4"}, + hosts = {"httpbin.org"}, } assert(bp.plugins:insert { @@ -51,6 +50,14 @@ for _, strategy in helpers.each_strategy() do route_id = route3.id, }) + assert(bp.plugins:insert { + name = "session", + route_id = route4.id, + config = { + storage = "kong", + } + }) + assert(helpers.start_kong { custom_plugins = "session", database = strategy, @@ -59,7 +66,7 @@ for _, strategy in helpers.each_strategy() do end) teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -135,17 +142,19 @@ for _, strategy in helpers.each_strategy() do local cookie_val = utils.split(utils.split(cookie, "=")[2], ";")[1] assert.equal("session", cookie_name) + -- now use the cookie res = assert(client:send { method = "GET", path = "/test3/status/201", headers = { host = "httpbin.org", + cookie = cookie, }, }) assert.response(res).has.status(201) local cookie2 = assert.response(res).has.header("Set-Cookie") - local cookie_val2 = utils.split(utils.split(cookie, "=")[2], ";")[1] + local cookie_val2 = utils.split(utils.split(cookie2, "=")[2], ";")[1] assert.equal(cookie_val, cookie_val2) end) end) @@ -157,16 +166,9 @@ for _, strategy in helpers.each_strategy() do setup(function() local bp = helpers.get_db_utils(strategy) - local service = assert(bp.services:insert { - path = "/", - protocol = "http", - host = "httpbin.org", - }) - local route1 = bp.routes:insert { paths = {"/status/200"}, - service = service1, - strip_path = false, + hosts = {"httpbin.org"} } assert(bp.plugins:insert { @@ -209,7 +211,7 @@ for _, strategy in helpers.each_strategy() do end) teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -222,24 +224,24 @@ for _, strategy in helpers.each_strategy() do describe("request", function() it("cookie works as authentication after initial auth plugin", function() - local res, body, cookie + local res, cookie local request = { method = "GET", path = "/status/200", headers = { host = "httpbin.org", }, } - -- make sure anonymous consumers can't get in + -- make sure the anonymous consumer can't get in (request termination) res = assert(client:send(request)) assert.response(res).has.status(403) -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" res = assert(client:send(request)) - body = assert.response(res).has.status(200) + assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - -- use the cookie without the key + -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie res = assert(client:send(request)) diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua new file mode 100644 index 00000000000..f17640ec4b0 --- /dev/null +++ b/spec/02-kong_storage_adapter.lua @@ -0,0 +1,140 @@ +local utils = require "kong.tools.utils" +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy('postgres') do + describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() + local client, bp + + setup(function() + bp = helpers.get_db_utils(strategy) + + local route1 = bp.routes:insert { + paths = {"/test1"}, + hosts = {"httpbin.org"} + } + + local route2 = bp.routes:insert { + paths = {"/test2"}, + hosts = {"httpbin.org"} + } + + assert(bp.plugins:insert { + name = "session", + route_id = route1.id, + config = { + storage = "kong", + } + }) + + assert(bp.plugins:insert { + name = "session", + route_id = route2.id, + config = { + cookie_name = "da_cookie", + storage = "kong" + } + }) + + local consumer = bp.consumers:insert { username = "coop" } + bp.keyauth_credentials:insert { + key = "kong", + consumer_id = consumer.id, + } + + local anonymous = bp.consumers:insert { username = "anon" } + bp.plugins:insert { + name = "key-auth", + route_id = route2.id, + config = { + anonymous = anonymous.id + } + } + + bp.plugins:insert { + name = "request-termination", + consumer_id = anonymous.id, + config = { + status_code = 403, + message = "So it goes.", + } + } + + assert(helpers.start_kong { + custom_plugins = "session", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_ssl_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("kong adapter - ", function() + it("uses kong adapter successfully", function() + local res = assert(client:send { + method = "GET", + path = "/test1/status/200", + headers = { + host = "httpbin.org", + }, + }) + + assert.response(res).has.status(200) + + local cookie = assert.response(res).has.header("Set-Cookie") + local cookie_name = utils.split(cookie, "=")[1] + local cookie_val = utils.split(utils.split(cookie, "=")[2], ";")[1] + assert.equal("session", cookie_name) + + res = assert(client:send { + method = "GET", + path = "/test1/status/200", + headers = { + host = "httpbin.org", + cookie = cookie, + }, + }) + + assert.response(res).has.status(200) + local cookie2 = assert.response(res).has.header("Set-Cookie") + local cookie_val2 = utils.split(utils.split(cookie2, "=")[2], ";")[1] + assert.equal(cookie_val, cookie_val2) + end) + + it("kong adapter stores consumer", function() + local res, cookie + local request = { + method = "GET", + path = "/test2/status/200", + headers = { host = "httpbin.org", }, + } + + -- make sure the anonymous consumer can't get in (request termination) + res = assert(client:send(request)) + assert.response(res).has.status(403) + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + + -- use the cookie without the key to ensure cookie still lets them in + request.headers.apikey = nil + request.headers.cookie = cookie + res = assert(client:send(request)) + assert.response(res).has.status(200) + end) + end) + end) +end From 5ca764d5848b31378a46282bc9d5dccf43970718 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 3 Dec 2018 14:03:10 -0800 Subject: [PATCH 0133/4351] tests(session) remove debug code --- spec/02-kong_storage_adapter.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index f17640ec4b0..5782313ffaa 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -2,7 +2,7 @@ local utils = require "kong.tools.utils" local helpers = require "spec.helpers" -for _, strategy in helpers.each_strategy('postgres') do +for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() local client, bp @@ -68,7 +68,7 @@ for _, strategy in helpers.each_strategy('postgres') do end) teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() From dd6b9ce8db4b5f553b08814220a8149c3d0585d4 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 4 Dec 2018 15:45:05 -0800 Subject: [PATCH 0134/4351] feat(session) insert kong storage files into project, add logout * change order of session open/save to allow for custom kong storage * fix(session) removes double session and need to destroy invalid sessions * feat(session) add logout functionality --- kong-plugin-session-0.1.0.rockspec | 3 +- kong/plugins/session/access.lua | 35 +++-- kong/plugins/session/handler.lua | 22 ++- kong/plugins/session/schema.lua | 15 +++ kong/plugins/session/session.lua | 71 ++++++++-- kong/plugins/session/storage/kong.lua | 70 ++++++---- spec/01-access_spec.lua | 185 ++++++-------------------- spec/02-kong_storage_adapter.lua | 32 ----- 8 files changed, 202 insertions(+), 231 deletions(-) diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0.rockspec index 47c7f1fb5e3..433b5087a54 100644 --- a/kong-plugin-session-0.1.0.rockspec +++ b/kong-plugin-session-0.1.0.rockspec @@ -27,6 +27,7 @@ build = { ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", - ['kong.plugins.session.daos'] = "kong/plugins/session/daos.lua", + ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", + ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", } } diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 01429ff2b85..15e7b3ada52 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,5 +1,4 @@ local singletons = require "kong.singletons" -local responses = require "kong.tools.responses" local session = require "kong.plugins.session.session" local _M = {} @@ -17,27 +16,41 @@ end function _M.execute(conf) local s = session.open_session(conf) + if not s.present then + return + end + + -- check if incoming request is trying to logout + if session.logout(conf) then + return s:destroy() + end + if s.data and not s.data.authenticated_consumer and not s.data.authenticated_credential then - return s:destroy() + return end - local c = s.data.authenticated_consumer + -- only save when data is available + s:save() + + local cid = s.data.authenticated_consumer local credential = s.data.authenticated_credential - local consumer_cache_key = singletons.dao.consumers:cache_key(c.id) + local consumer_cache_key = singletons.dao.consumers:cache_key(cid) local consumer, err = singletons.cache:get(consumer_cache_key, nil, - load_consumer, c.id) - - if err then - return responses.send(err.status, err) - end - + load_consumer, cid) + + -- destroy sessions with invalid consumer_id if not consumer then - return s:destroy() + s:destroy() end + if err then + ngx.log(ngx.ERR, "Error loading consumer: ", err) + return + end + ngx.ctx.authenticated_credential = credential ngx.ctx.authenticated_consumer = consumer end diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 0e172af124c..b936c88092f 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -16,12 +16,22 @@ end function KongSessionHandler:header_filter(conf) KongSessionHandler.super.header_filter(self) - - local s = session.open_session(conf) - - s.data.authenticated_credential = ngx.ctx.authenticated_credential - s.data.authenticated_consumer = ngx.ctx.authenticated_consumer - s:save() + local ctx = ngx.ctx + + local credential_id = ctx.authenticated_credential and ctx.authenticated_credential.id + local consumer_id = ctx.authenticated_consumer and ctx.authenticated_consumer.id + + -- save the session if we find ctx.authenticated_ variables + if consumer_id then + if not credential_id then + credential_id = consumer_id + end + + local s = session.open_session(conf) + s.data.authenticated_credential = credential_id + s.data.authenticated_consumer = consumer_id + s:save() + end end diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index d957bd8c28b..a0c0940bdca 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -21,5 +21,20 @@ return { }, default = "cookie", }, + logout_methods = { + type = "array", + enum = { "POST", "GET", "DELETE" }, + default = { "POST", "DELETE" } + }, + logout_query_arg = { + required = false, + type = "string", + default = "session_logout", + }, + logout_post_arg = { + required = false, + type = "string", + default = "session_logout", + }, } } diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 30bfae49e9a..bb14d703899 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,12 +1,15 @@ local session = require "resty.session" +local var = ngx.var +local log = ngx.log +local read_body = ngx.req.read_body +local get_uri_args = ngx.req.get_uri_args +local get_post_args = ngx.req.get_post_args local _M = {} - local function get_opts(conf) return { name = conf.cookie_name, - storage = conf.storage, cookie = { lifetime = conf.cookie_lifetime, path = conf.cookie_path, @@ -18,20 +21,68 @@ local function get_opts(conf) } end - function _M.open_session(conf) local opts = get_opts(conf) - local s = session.open(opts) - - if s.present then - return s + local s + + if conf.storage == 'kong' then + s = session.new(opts) + s.storage = require("kong.plugins.session.storage.kong").new(s) + s:open() + else + opts.storage = conf.storage + s = session.open(opts) end + + return s +end - if not s.started then - s:start() + +--- Determine is incoming request is trying to logout +-- @return boolean should logout of the session? +function _M.logout(conf) + local logout = false + + local logout_methods = conf.logout_methods + if logout_methods then + local request_method = var.request_method + for _, logout_method in ipairs(logout_methods) do + if logout_method == request_method then + logout = true + break + end + end + if logout then + logout = false + + local logout_query_arg = conf.logout_query_arg + if logout_query_arg then + local uri_args = get_uri_args() + if uri_args[logout_query_arg] then + logout = true + end + end + + if logout then + log(ngx.DEBUG, "logout by query argument") + else + local logout_post_arg = conf.logout_post_arg + if logout_post_arg then + read_body() + local post_args = get_post_args() + if post_args[logout_post_arg] then + logout = true + end + + if logout then + log(ngx.DEBUG, "logout by post argument") + end + end + end + end end - return s + return logout end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index ee704604bcf..2ca64a511f8 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -2,6 +2,8 @@ local singletons = require "kong.singletons" local concat = table.concat local tonumber = tonumber local setmetatable = setmetatable +local floor = math.floor +local now = ngx.now local kong_storage = {} @@ -59,7 +61,7 @@ function kong_storage:cookie(c) end -function kong_storage:open(cookie) +function kong_storage:open(cookie, lifetime) local c = self:cookie(cookie) if c and c[1] and c[2] and c[3] and c[4] then @@ -70,7 +72,17 @@ function kong_storage:open(cookie) if ngx.get_phase() ~= 'header_filter' then local db_s = self:get(key) - data = (db_s and self.decode(db_s.data)) or d + if db_s then + local _, err = self.dao.sessions:update({ id = db_s.id }, { + expires = floor(lifetime), + }) + + if err then + ngx.log(ngx.ERR, "Error update expiry of session: ", err) + end + + data = self.decode(db_s.data) + end end return id, expires, data, hmac @@ -81,33 +93,37 @@ end function kong_storage:save(id, expires, data, hmac) - local value = concat({self:key(id), expires, self.encode(data), + local life, key = floor(expires - now()), self:key(id) + local value = concat({key, expires, self.encode(data), self.encode(hmac)}, self.delimiter) - ngx.timer.at(0, function() - local key = self:key(id) - local s = self:get(key) - local err, _ - - if s then - _, err = self.dao.sessions:update({ id = s.id, }, { - data = self.encode(data), - expires = expires, - }) - else - _, err = self.dao.sessions:insert({ - sid = self:key(id), - data = self.encode(data), - expires = expires, - }) - end - - if err then - ngx.log(ngx.ERR, "Error inserting session: ", err) - end - end) - - return value + if life > 0 then + ngx.timer.at(0, function() + local s = self:get(key) + local err, _ + + if s then + _, err = self.dao.sessions:update({ id = s.id }, { + data = self.encode(data), + expires = expires, + }) + else + _, err = self.dao.sessions:insert({ + sid = self:key(id), + data = self.encode(data), + expires = expires, + }) + end + + if err then + ngx.log(ngx.ERR, "Error inserting session: ", err) + end + end) + + return value + end + + return nil, "expired" end diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 2da5b8843c9..d84f6819ed3 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -19,16 +19,6 @@ for _, strategy in helpers.each_strategy() do hosts = {"httpbin.org"}, } - local route3 = bp.routes:insert { - paths = {"/test3"}, - hosts = {"httpbin.org"}, - } - - local route4 = bp.routes:insert { - paths = {"/test4"}, - hosts = {"httpbin.org"}, - } - assert(bp.plugins:insert { name = "session", route_id = route1.id, @@ -44,19 +34,38 @@ for _, strategy in helpers.each_strategy() do cookie_secure = false, } }) + + local consumer = bp.consumers:insert { username = "coop", } + bp.keyauth_credentials:insert { + key = "kong", + consumer_id = consumer.id, + } - assert(bp.plugins:insert { - name = "session", - route_id = route3.id, - }) + local anonymous = bp.consumers:insert { username = "anon", } + bp.plugins:insert { + name = "key-auth", + route_id = route1.id, + config = { + anonymous = anonymous.id + } + } - assert(bp.plugins:insert { - name = "session", - route_id = route4.id, + bp.plugins:insert { + name = "key-auth", + route_id = route2.id, config = { - storage = "kong", + anonymous = anonymous.id } - }) + } + + bp.plugins:insert { + name = "request-termination", + consumer_id = anonymous.id, + config = { + status_code = 403, + message = "So it goes.", + } + } assert(helpers.start_kong { custom_plugins = "session", @@ -84,150 +93,31 @@ for _, strategy in helpers.each_strategy() do path = "/test1/status/200", headers = { host = "httpbin.org", + apikey = "kong", }, }) assert.response(res).has.status(200) - + local cookie = assert.response(res).has.header("Set-Cookie") local cookie_name = utils.split(cookie, "=")[1] assert.equal("session", cookie_name) -- e.g. ["Set-Cookie"] = - -- "session=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY.|1543472406|U - -- 5W4A6VXhvqvBSf4G_v0-Q..|DFJMMSR1HbleOSko25kctHZ44oo.; Path=/; Same - -- Site=Strict; Secure; HttpOnly" + -- "da_cookie=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY.|15434724 + -- 06|U5W4A6VXhvqvBSf4G_v0-Q..|DFJMMSR1HbleOSko25kctHZ44oo.; Path=/ + -- ; SameSite=Lax; Secure; HttpOnly" local cookie_parts = utils.split(cookie, "; ") assert.equal("SameSite=Strict", cookie_parts[3]) assert.equal("Secure", cookie_parts[4]) assert.equal("HttpOnly", cookie_parts[5]) end) - it("plugin attaches cookie from configs", function() - local res = assert(client:send { - method = "GET", - path = "/test2/status/200", - headers = { - host = "httpbin.org", - }, - }) - - assert.response(res).has.status(200) - - local cookie = assert.response(res).has.header("Set-Cookie") - local cookie_name = utils.split(cookie, "=")[1] - assert.equal("da_cookie", cookie_name) - - local cookie_parts = utils.split(cookie, "; ") - assert.equal("SameSite=Lax", cookie_parts[3]) - assert.equal(nil, cookie_parts[4]) - assert.equal(nil, cookie_parts[5]) - end) - end) - - describe("response", function() - it("attach Set-Cookie and then use cookie in subsequent request", function() - local res = assert(client:send { - method = "GET", - path = "/test3/status/200", - headers = { - host = "httpbin.org", - }, - }) - - assert.response(res).has.status(200) - - local cookie = assert.response(res).has.header("Set-Cookie") - local cookie_name = utils.split(cookie, "=")[1] - local cookie_val = utils.split(utils.split(cookie, "=")[2], ";")[1] - assert.equal("session", cookie_name) - - -- now use the cookie - res = assert(client:send { - method = "GET", - path = "/test3/status/201", - headers = { - host = "httpbin.org", - cookie = cookie, - }, - }) - - assert.response(res).has.status(201) - local cookie2 = assert.response(res).has.header("Set-Cookie") - local cookie_val2 = utils.split(utils.split(cookie2, "=")[2], ";")[1] - assert.equal(cookie_val, cookie_val2) - end) - end) - end) - - describe("Plugin: Session (authentication) [#" .. strategy .. "]", function() - local client - - setup(function() - local bp = helpers.get_db_utils(strategy) - - local route1 = bp.routes:insert { - paths = {"/status/200"}, - hosts = {"httpbin.org"} - } - - assert(bp.plugins:insert { - name = "session", - route_id = route1.id, - config = { - cookie_name = "da_cookie", - } - }) - - local consumer = bp.consumers:insert { username = "coop", } - bp.keyauth_credentials:insert { - key = "kong", - consumer_id = consumer.id, - } - - local anonymous = bp.consumers:insert { username = "anon", } - bp.plugins:insert { - name = "key-auth", - route_id = route1.id, - config = { - anonymous = anonymous.id - } - } - - bp.plugins:insert { - name = "request-termination", - consumer_id = anonymous.id, - config = { - status_code = 403, - message = "So it goes.", - } - } - - assert(helpers.start_kong { - custom_plugins = "session", - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - }) - end) - - teardown(function() - helpers.stop_kong() - end) - - before_each(function() - client = helpers.proxy_ssl_client() - end) - - after_each(function() - if client then client:close() end - end) - - describe("request", function() it("cookie works as authentication after initial auth plugin", function() local res, cookie local request = { method = "GET", - path = "/status/200", + path = "/test2/status/200", headers = { host = "httpbin.org", }, } @@ -239,7 +129,14 @@ for _, strategy in helpers.each_strategy() do request.headers.apikey = "kong" res = assert(client:send(request)) assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + assert.equal("da_cookie", utils.split(cookie, "=")[1]) + + local cookie_parts = utils.split(cookie, "; ") + assert.equal("SameSite=Lax", cookie_parts[3]) + assert.equal(nil, cookie_parts[4]) + assert.equal(nil, cookie_parts[5]) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index 5782313ffaa..09cf785a8ca 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -1,4 +1,3 @@ -local utils = require "kong.tools.utils" local helpers = require "spec.helpers" @@ -80,37 +79,6 @@ for _, strategy in helpers.each_strategy() do end) describe("kong adapter - ", function() - it("uses kong adapter successfully", function() - local res = assert(client:send { - method = "GET", - path = "/test1/status/200", - headers = { - host = "httpbin.org", - }, - }) - - assert.response(res).has.status(200) - - local cookie = assert.response(res).has.header("Set-Cookie") - local cookie_name = utils.split(cookie, "=")[1] - local cookie_val = utils.split(utils.split(cookie, "=")[2], ";")[1] - assert.equal("session", cookie_name) - - res = assert(client:send { - method = "GET", - path = "/test1/status/200", - headers = { - host = "httpbin.org", - cookie = cookie, - }, - }) - - assert.response(res).has.status(200) - local cookie2 = assert.response(res).has.header("Set-Cookie") - local cookie_val2 = utils.split(utils.split(cookie2, "=")[2], ";")[1] - assert.equal(cookie_val, cookie_val2) - end) - it("kong adapter stores consumer", function() local res, cookie local request = { From e75ed26182d3ef47806715e47efda09fd5643056 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 6 Dec 2018 00:31:18 +0100 Subject: [PATCH 0135/4351] hotfix(azure-functions) replace several undefined vars with pdk/ngx methods From #6 --- kong/plugins/azure-functions/handler.lua | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index bf94c40ebaf..9107b1706da 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -54,11 +54,10 @@ function azure:access(config) config = conf local client = http.new() - local request_method = get_method() - read_body() - local request_body = get_body_data() - local request_headers = get_headers() - local request_args = get_uri_args() + local request_method = kong.request.get_method() + local request_body = kong.request.get_raw_body() + local request_headers = kong.request.get_headers() + local request_args = kong.request.get_query() client:set_timeout(config.timeout) @@ -69,14 +68,14 @@ function azure:access(config) end if config.https then - local ok, err = client:ssl_handshake(false, config.host, config.https_verify) - if not ok then - kong.log.err("could not perform SSL handshake : ", err) + local ok2, err2 = client:ssl_handshake(false, config.host, config.https_verify) + if not ok2 then + kong.log.err("could not perform SSL handshake : ", err2) return kong.response.exit(500, { message = "An unexpected error ocurred" }) end end - local upstream_uri = var.upstream_uri + local upstream_uri = ngx.var.upstream_uri local path = conf.path local end1 = path:sub(-1, -1) local start2 = upstream_uri:sub(1, 1) From d7dd1d46de46f78648c676ccbfcea1986d33abd9 Mon Sep 17 00:00:00 2001 From: Travis Raines Date: Thu, 29 Nov 2018 10:44:12 -0800 Subject: [PATCH 0136/4351] fix(azure-functions) strip headers that are disallowed by HTTP/2 Per https://tools.ietf.org/html/rfc7540#section-8.1.2.2 intermediaries that proxy HTTP/1.1 responses to HTTP/2 clients should strip certain headers that do not serve any purpose in HTTP/2. Not stripping these headers results in a protocol violation for RFC-compliant clients. See a similar fix for the aws-lambda plugin here: https://github.com/Kong/kong/commit/f2ee98e2d50d0c70caed4cf19a7a5d48057b9c4f From #5 Signed-off-by: Thibault Charbonnier --- kong/plugins/azure-functions/handler.lua | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 9107b1706da..3ea63196e40 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -32,6 +32,7 @@ end function azure:access(config) azure.super.access(self) + local var = ngx.var -- prepare and store updated config in cache local conf = conf_cache[config] @@ -75,7 +76,7 @@ function azure:access(config) end end - local upstream_uri = ngx.var.upstream_uri + local upstream_uri = var.upstream_uri local path = conf.path local end1 = path:sub(-1, -1) local start2 = upstream_uri:sub(1, 1) @@ -118,6 +119,14 @@ function azure:access(config) local response_status = res.status local response_content = res:read_body() + if var.http2 then + response_headers["Connection"] = nil + response_headers["Keep-Alive"] = nil + response_headers["Proxy-Connection"] = nil + response_headers["Upgrade"] = nil + response_headers["Transfer-Encoding"] = nil + end + ok, err = client:set_keepalive(config.keepalive) if not ok then kong.log.err("could not keepalive connection: ", err) From 42b2e27d7d82d93a1c8fbd3816311c53e13dabc0 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Wed, 5 Dec 2018 16:59:26 -0800 Subject: [PATCH 0137/4351] release: 0.3.1 --- README.md | 4 ++++ ...1.rockspec => kong-plugin-azure-functions-0.3.1-1.rockspec | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) rename kong-plugin-azure-functions-0.3.0-1.rockspec => kong-plugin-azure-functions-0.3.1-1.rockspec (93%) diff --git a/README.md b/README.md index 011d6c5e279..58e1118f4b9 100644 --- a/README.md +++ b/README.md @@ -10,6 +10,10 @@ for details on installation and usage. # History +0.3.1 +- Fix invalid references to functions invoked in the handler module +- Strip connections headers disallowed by HTTP/2 + 0.3.0 - Restrict the `config.run_on` field to `first` diff --git a/kong-plugin-azure-functions-0.3.0-1.rockspec b/kong-plugin-azure-functions-0.3.1-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.3.0-1.rockspec rename to kong-plugin-azure-functions-0.3.1-1.rockspec index ef558cab294..8a59df472fb 100644 --- a/kong-plugin-azure-functions-0.3.0-1.rockspec +++ b/kong-plugin-azure-functions-0.3.1-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.3.0-1" +version = "0.3.1-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.3.0" + tag = "0.3.1" } description = { summary = "This plugin allows Kong to invoke Azure functions.", From fb04c3d9a4fd9f9fdab1e40e829b470e35df6b3a Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 6 Dec 2018 13:19:23 -0800 Subject: [PATCH 0138/4351] feat(session) remove sid, add secret config * add secret to support sessions across nodes in a cluster * remove sid from schema in favor of uuid * add uuid lua-resty-session identifier to kong storage adapter --- kong-plugin-session-0.1.0.rockspec | 1 + kong/plugins/session/daos.lua | 6 ---- kong/plugins/session/identifiers/uuid.lua | 6 ++++ kong/plugins/session/migrations/cassandra.lua | 2 -- kong/plugins/session/migrations/postgres.lua | 8 ----- kong/plugins/session/schema.lua | 8 +++++ kong/plugins/session/session.lua | 2 ++ kong/plugins/session/storage/kong.lua | 34 ++++++------------- spec/02-kong_storage_adapter.lua | 4 +++ 9 files changed, 32 insertions(+), 39 deletions(-) create mode 100644 kong/plugins/session/identifiers/uuid.lua diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0.rockspec index 433b5087a54..7b2cbfb473a 100644 --- a/kong-plugin-session-0.1.0.rockspec +++ b/kong-plugin-session-0.1.0.rockspec @@ -29,5 +29,6 @@ build = { ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", + ["kong.plugins.session.identifiers.uuid"] = "kong/plugins/session/identifiers/uuid.lua", } } diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 09fe4a6e19d..c6d14aab28c 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -1,18 +1,12 @@ return { sessions = { primary_key = { "id" }, - cache_key = { "sid" }, table = "sessions", fields = { id = { type = "id", dao_insert_value = true }, - sid = { - type = "text", - unique = true, - required = true - }, expires = { type = "number" }, diff --git a/kong/plugins/session/identifiers/uuid.lua b/kong/plugins/session/identifiers/uuid.lua new file mode 100644 index 00000000000..efe83d3ec1e --- /dev/null +++ b/kong/plugins/session/identifiers/uuid.lua @@ -0,0 +1,6 @@ +local uuid = require("kong.tools.utils").uuid + + +return function() + return uuid() +end diff --git a/kong/plugins/session/migrations/cassandra.lua b/kong/plugins/session/migrations/cassandra.lua index 6369ecf98df..63e5ca31756 100644 --- a/kong/plugins/session/migrations/cassandra.lua +++ b/kong/plugins/session/migrations/cassandra.lua @@ -4,14 +4,12 @@ return { up = [[ CREATE TABLE IF NOT EXISTS sessions( id uuid, - sid text, expires int, data text, created_at timestamp, PRIMARY KEY (id) ); - CREATE INDEX IF NOT EXISTS ON sessions (sid); CREATE INDEX IF NOT EXISTS ON sessions (expires); ]], down = [[ diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua index d30b9551aeb..b97e362f016 100644 --- a/kong/plugins/session/migrations/postgres.lua +++ b/kong/plugins/session/migrations/postgres.lua @@ -4,20 +4,12 @@ return { up = [[ CREATE TABLE IF NOT EXISTS sessions( id uuid, - sid text UNIQUE, expires int, data text, created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), PRIMARY KEY (id) ); - DO $$ - BEGIN - IF (SELECT to_regclass('session_sessions_sid_idx')) IS NULL THEN - CREATE INDEX session_sessions_sid_idx ON sessions (sid); - END IF; - END$$; - DO $$ BEGIN IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index a0c0940bdca..109135911f1 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -1,6 +1,14 @@ +local utils = require("kong.tools.utils") + + return { no_consumer = true, fields = { + secret = { + type = "string", + required = false, + default = utils.random_string, + }, cookie_name = { type = "string", default = "session" }, cookie_lifetime = { type = "number", default = 3600 }, cookie_path = { type = "string", default = "/" }, diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index bb14d703899..366ae067e06 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -10,6 +10,7 @@ local _M = {} local function get_opts(conf) return { name = conf.cookie_name, + secret = conf.secret, cookie = { lifetime = conf.cookie_lifetime, path = conf.cookie_path, @@ -28,6 +29,7 @@ function _M.open_session(conf) if conf.storage == 'kong' then s = session.new(opts) s.storage = require("kong.plugins.session.storage.kong").new(s) + s.identifier = require("kong.plugins.session.identifiers.uuid") s:open() else opts.storage = conf.storage diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 2ca64a511f8..7b821cc9671 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -20,25 +20,14 @@ function kong_storage.new(config) end -function kong_storage:key(id) - return self.encode(id) -end - - function kong_storage:get(k) - local sessions, err = self.dao.sessions:find_all({ - sid = k, - }) + local s, err = self.dao.sessions:find({ id = k }) if err then ngx.log(ngx.ERR, "Error finding session:", err) end - if not next(sessions) then - return nil, err - end - - return sessions[1] + return s, err end @@ -67,18 +56,17 @@ function kong_storage:open(cookie, lifetime) if c and c[1] and c[2] and c[3] and c[4] then local id, expires, d, hmac = self.decode(c[1]), tonumber(c[2]), self.decode(c[3]), self.decode(c[4]) - local key = self:key(id) local data = d if ngx.get_phase() ~= 'header_filter' then - local db_s = self:get(key) + local db_s = self:get(id) if db_s then local _, err = self.dao.sessions:update({ id = db_s.id }, { - expires = floor(lifetime), + expires = floor(now() - lifetime), }) if err then - ngx.log(ngx.ERR, "Error update expiry of session: ", err) + ngx.log(ngx.ERR, "Error updating expiry of session: ", err) end data = self.decode(db_s.data) @@ -93,23 +81,23 @@ end function kong_storage:save(id, expires, data, hmac) - local life, key = floor(expires - now()), self:key(id) - local value = concat({key, expires, self.encode(data), + local life = floor(expires - now()) + local value = concat({self.encode(id), expires, self.encode(data), self.encode(hmac)}, self.delimiter) if life > 0 then ngx.timer.at(0, function() - local s = self:get(key) + local s = self:get(id) local err, _ if s then - _, err = self.dao.sessions:update({ id = s.id }, { + _, err = self.dao.sessions:update({ id = id }, { data = self.encode(data), expires = expires, }) else _, err = self.dao.sessions:insert({ - sid = self:key(id), + id = id, data = self.encode(data), expires = expires, }) @@ -128,7 +116,7 @@ end function kong_storage:destroy(id) - local db_s = self:get(self:key(id)) + local db_s = self:get(id) if not db_s then return diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index 09cf785a8ca..b0e4dbaa0ff 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -102,6 +102,10 @@ for _, strategy in helpers.each_strategy() do request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) + + -- one more time to ensure session was not destroyed or errored out + res = assert(client:send(request)) + assert.response(res).has.status(200) end) end) end) From cb36ab0eb6a4f08076d5eece180c55030eea261f Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 6 Dec 2018 15:38:23 -0800 Subject: [PATCH 0139/4351] feat(session) session ids to be random bytes * add pk as id for sessions table * add timeout for session locking not yet implemented --- kong/plugins/session/daos.lua | 11 ++++----- kong/plugins/session/identifiers/uuid.lua | 6 ----- kong/plugins/session/migrations/cassandra.lua | 2 +- kong/plugins/session/migrations/postgres.lua | 2 +- kong/plugins/session/session.lua | 1 - kong/plugins/session/storage/kong.lua | 24 ++++++++++--------- spec/02-kong_storage_adapter.lua | 12 +++++++++- 7 files changed, 31 insertions(+), 27 deletions(-) delete mode 100644 kong/plugins/session/identifiers/uuid.lua diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index c6d14aab28c..e6d85b80e9f 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -4,20 +4,19 @@ return { table = "sessions", fields = { id = { - type = "id", - dao_insert_value = true + type = "text", }, expires = { - type = "number" + type = "number", }, data = { - type = "text" + type = "text", }, created_at = { type = "timestamp", immutable = true, - dao_insert_value = true - } + dao_insert_value = true, + }, } } } diff --git a/kong/plugins/session/identifiers/uuid.lua b/kong/plugins/session/identifiers/uuid.lua deleted file mode 100644 index efe83d3ec1e..00000000000 --- a/kong/plugins/session/identifiers/uuid.lua +++ /dev/null @@ -1,6 +0,0 @@ -local uuid = require("kong.tools.utils").uuid - - -return function() - return uuid() -end diff --git a/kong/plugins/session/migrations/cassandra.lua b/kong/plugins/session/migrations/cassandra.lua index 63e5ca31756..74b14f63571 100644 --- a/kong/plugins/session/migrations/cassandra.lua +++ b/kong/plugins/session/migrations/cassandra.lua @@ -3,7 +3,7 @@ return { name = "2018-11-30-133200_init_session", up = [[ CREATE TABLE IF NOT EXISTS sessions( - id uuid, + id text, expires int, data text, created_at timestamp, diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua index b97e362f016..ab122a4a0bc 100644 --- a/kong/plugins/session/migrations/postgres.lua +++ b/kong/plugins/session/migrations/postgres.lua @@ -3,7 +3,7 @@ return { name = "2018-11-30-133200_init_session", up = [[ CREATE TABLE IF NOT EXISTS sessions( - id uuid, + id text, expires int, data text, created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 366ae067e06..0864d954c5d 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -29,7 +29,6 @@ function _M.open_session(conf) if conf.storage == 'kong' then s = session.new(opts) s.storage = require("kong.plugins.session.storage.kong").new(s) - s.identifier = require("kong.plugins.session.identifiers.uuid") s:open() else opts.storage = conf.storage diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 7b821cc9671..058f51b9ae8 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -54,12 +54,12 @@ function kong_storage:open(cookie, lifetime) local c = self:cookie(cookie) if c and c[1] and c[2] and c[3] and c[4] then - local id, expires, d, hmac = self.decode(c[1]), tonumber(c[2]), - self.decode(c[3]), self.decode(c[4]) - local data = d + local id, expires, data, hmac = self.decode(c[1]), tonumber(c[2]), + self.decode(c[3]), self.decode(c[4]) if ngx.get_phase() ~= 'header_filter' then - local db_s = self:get(id) + local key = c[1] + local db_s = self:get(key) if db_s then local _, err = self.dao.sessions:update({ id = db_s.id }, { expires = floor(now() - lifetime), @@ -81,23 +81,24 @@ end function kong_storage:save(id, expires, data, hmac) - local life = floor(expires - now()) - local value = concat({self.encode(id), expires, self.encode(data), - self.encode(hmac)}, self.delimiter) - + local life, key = floor(expires - now()), self.encode(id) + local value = concat({key, expires, self.encode(data), + self.encode(hmac)}, self.delimiter) + if life > 0 then ngx.timer.at(0, function() - local s = self:get(id) + local s = self:get(key) + local err, _ if s then - _, err = self.dao.sessions:update({ id = id }, { + _, err = self.dao.sessions:update({ id = s.id }, { data = self.encode(data), expires = expires, }) else _, err = self.dao.sessions:insert({ - id = id, + id = key, data = self.encode(data), expires = expires, }) @@ -116,6 +117,7 @@ end function kong_storage:destroy(id) + print(require("pl.pretty").write(id)) local db_s = self:get(id) if not db_s then diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index b0e4dbaa0ff..5d776e2ed28 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -96,14 +96,24 @@ for _, strategy in helpers.each_strategy() do res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - + + -- TODO: session locking + ngx.sleep(1) + -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + + -- TODO: session locking + if strategy == 'cassandra' then + ngx.sleep(5) + end -- one more time to ensure session was not destroyed or errored out + request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) end) From 7be94f7c68c549bbd18c20e684464d7567cf0554 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 7 Dec 2018 12:39:23 -0800 Subject: [PATCH 0140/4351] fix(session) move save to be start, add ngx.authenticated_session * dont retrieve in header_filter via db call, but introduce new ctx var ngx.authenticated_session for lifecycle of request. * dont :save session on every request to avoid race conditions and also expiry only needs updating when it is about to expire since once renew is close. * dont attach session to anonymous consumers --- kong/plugins/session/access.lua | 31 +++++++++++++------------------ kong/plugins/session/handler.lua | 27 ++++++++++++++++++++------- 2 files changed, 33 insertions(+), 25 deletions(-) diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 15e7b3ada52..1cfd753a008 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -25,34 +25,29 @@ function _M.execute(conf) return s:destroy() end - if s.data and not s.data.authenticated_consumer - and not s.data.authenticated_credential - then - return - end - - -- only save when data is available - s:save() - + local cid = s.data.authenticated_consumer local credential = s.data.authenticated_credential - + local consumer_cache_key = singletons.dao.consumers:cache_key(cid) local consumer, err = singletons.cache:get(consumer_cache_key, nil, load_consumer, cid) - -- destroy sessions with invalid consumer_id - if not consumer then - s:destroy() - end - if err then ngx.log(ngx.ERR, "Error loading consumer: ", err) return - end - - ngx.ctx.authenticated_credential = credential + end + + -- destroy sessions with invalid consumer_id + if not consumer then + return s:destroy() + end + + s:start() + + ngx.ctx.authenticated_credential = { id = credential or cid, consumer_id = cid } ngx.ctx.authenticated_consumer = consumer + ngx.ctx.authenticated_session = s end diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index b936c88092f..93c1b0ebfd3 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -18,17 +18,30 @@ function KongSessionHandler:header_filter(conf) KongSessionHandler.super.header_filter(self) local ctx = ngx.ctx + if not ctx.authenticated_credential then + -- don't open sessions for anonymous users + return + end + local credential_id = ctx.authenticated_credential and ctx.authenticated_credential.id local consumer_id = ctx.authenticated_consumer and ctx.authenticated_consumer.id - - -- save the session if we find ctx.authenticated_ variables - if consumer_id then - if not credential_id then - credential_id = consumer_id + local s = ctx.authenticated_session + + -- if session exists and the data in the session matches the ctx then + -- don't worry about saving the session data or sending cookie + if s and s.present then + if s.data and s.data.authenticated_credential == credential_id and + s.data.authenticated_consumer == consumer_id + then + return end + end - local s = session.open_session(conf) - s.data.authenticated_credential = credential_id + -- session is no longer valid + -- create new session and save the data / send the Set-Cookie header + if consumer_id then + s = s or session.open_session(conf) + s.data.authenticated_credential = credential_id or consumer_id s.data.authenticated_consumer = consumer_id s:save() end From a72e6855c64ad1aad9fab96c4d7a445e96f9876c Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 7 Dec 2018 12:41:30 -0800 Subject: [PATCH 0141/4351] fix(session) dont store data in kong adapter cookie, add ttl * remove data from cookie in header * add ttl to db calls instead of updating expiry --- kong/plugins/session/storage/kong.lua | 50 +++++++++++---------------- spec/02-kong_storage_adapter.lua | 16 +++------ 2 files changed, 25 insertions(+), 41 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 058f51b9ae8..6b9eb1a7bc4 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -11,11 +11,11 @@ kong_storage.__index = kong_storage function kong_storage.new(config) return setmetatable({ - dao = singletons.dao, - prefix = "session:cache", - encode = config.encoder.encode, - decode = config.encoder.decode, - delimiter = config.cookie.delimiter + dao = singletons.dao, + encode = config.encoder.encode, + decode = config.encoder.decode, + delimiter = config.cookie.delimiter, + lifetime = config.cookie_lifetime, }, kong_storage) end @@ -35,17 +35,17 @@ function kong_storage:cookie(c) local r, d = {}, self.delimiter local i, p, s, e = 1, 1, c:find(d, 1, true) while s do - if i > 3 then - return nil - end - r[i] = c:sub(p, e - 1) - i, p = i + 1, e + 1 - s, e = c:find(d, p, true) + if i > 2 then + return nil + end + r[i] = c:sub(p, e - 1) + i, p = i + 1, e + 1 + s, e = c:find(d, p, true) end - if i ~= 4 then + if i ~= 3 then return nil end - r[4] = c:sub(p) + r[3] = c:sub(p) return r end @@ -53,22 +53,14 @@ end function kong_storage:open(cookie, lifetime) local c = self:cookie(cookie) - if c and c[1] and c[2] and c[3] and c[4] then - local id, expires, data, hmac = self.decode(c[1]), tonumber(c[2]), - self.decode(c[3]), self.decode(c[4]) + if c and c[1] and c[2] and c[3] then + local id, expires, hmac = self.decode(c[1]), tonumber(c[2]), self.decode(c[3]) + local data if ngx.get_phase() ~= 'header_filter' then local key = c[1] local db_s = self:get(key) if db_s then - local _, err = self.dao.sessions:update({ id = db_s.id }, { - expires = floor(now() - lifetime), - }) - - if err then - ngx.log(ngx.ERR, "Error updating expiry of session: ", err) - end - data = self.decode(db_s.data) end end @@ -82,8 +74,7 @@ end function kong_storage:save(id, expires, data, hmac) local life, key = floor(expires - now()), self.encode(id) - local value = concat({key, expires, self.encode(data), - self.encode(hmac)}, self.delimiter) + local value = concat({key, expires, self.encode(hmac)}, self.delimiter) if life > 0 then ngx.timer.at(0, function() @@ -95,13 +86,13 @@ function kong_storage:save(id, expires, data, hmac) _, err = self.dao.sessions:update({ id = s.id }, { data = self.encode(data), expires = expires, - }) + }, { ttl = self.lifetime }) else _, err = self.dao.sessions:insert({ id = key, data = self.encode(data), expires = expires, - }) + }, { ttl = self.lifetime }) end if err then @@ -111,13 +102,12 @@ function kong_storage:save(id, expires, data, hmac) return value end - + return nil, "expired" end function kong_storage:destroy(id) - print(require("pl.pretty").write(id)) local db_s = self:get(id) if not db_s then diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index 5d776e2ed28..f26a9e3b96d 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -23,6 +23,7 @@ for _, strategy in helpers.each_strategy() do route_id = route1.id, config = { storage = "kong", + secret = "ultra top secret session", } }) @@ -30,6 +31,7 @@ for _, strategy in helpers.each_strategy() do name = "session", route_id = route2.id, config = { + secret = "super secret session secret", cookie_name = "da_cookie", storage = "kong" } @@ -86,7 +88,7 @@ for _, strategy in helpers.each_strategy() do path = "/test2/status/200", headers = { host = "httpbin.org", }, } - + -- make sure the anonymous consumer can't get in (request termination) res = assert(client:send(request)) assert.response(res).has.status(403) @@ -96,24 +98,16 @@ for _, strategy in helpers.each_strategy() do res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - - -- TODO: session locking - ngx.sleep(1) + + ngx.sleep(0.1) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) - cookie = assert.response(res).has.header("Set-Cookie") - - -- TODO: session locking - if strategy == 'cassandra' then - ngx.sleep(5) - end -- one more time to ensure session was not destroyed or errored out - request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) end) From b6fa0f57a1f91ae6a78db45726b252b8dbd9b510 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 7 Dec 2018 14:17:12 -0800 Subject: [PATCH 0142/4351] fix(session) put back uuid identifier * using uuid will allow us to utilize ttl of dao --- kong/plugins/session/daos.lua | 3 ++- kong/plugins/session/identifiers/uuid.lua | 6 ++++++ kong/plugins/session/migrations/cassandra.lua | 2 +- kong/plugins/session/migrations/postgres.lua | 2 +- kong/plugins/session/session.lua | 1 + kong/plugins/session/storage/kong.lua | 14 ++++++++------ 6 files changed, 19 insertions(+), 9 deletions(-) create mode 100644 kong/plugins/session/identifiers/uuid.lua diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index e6d85b80e9f..bdf658189cd 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -4,7 +4,8 @@ return { table = "sessions", fields = { id = { - type = "text", + type = "id", + dao_insert_value = true }, expires = { type = "number", diff --git a/kong/plugins/session/identifiers/uuid.lua b/kong/plugins/session/identifiers/uuid.lua new file mode 100644 index 00000000000..57886f7fbbc --- /dev/null +++ b/kong/plugins/session/identifiers/uuid.lua @@ -0,0 +1,6 @@ +local uuid = require("kong.tools.utils").uuid + + +return function() + return uuid() +end diff --git a/kong/plugins/session/migrations/cassandra.lua b/kong/plugins/session/migrations/cassandra.lua index 74b14f63571..63e5ca31756 100644 --- a/kong/plugins/session/migrations/cassandra.lua +++ b/kong/plugins/session/migrations/cassandra.lua @@ -3,7 +3,7 @@ return { name = "2018-11-30-133200_init_session", up = [[ CREATE TABLE IF NOT EXISTS sessions( - id text, + id uuid, expires int, data text, created_at timestamp, diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua index ab122a4a0bc..b97e362f016 100644 --- a/kong/plugins/session/migrations/postgres.lua +++ b/kong/plugins/session/migrations/postgres.lua @@ -3,7 +3,7 @@ return { name = "2018-11-30-133200_init_session", up = [[ CREATE TABLE IF NOT EXISTS sessions( - id text, + id uuid, expires int, data text, created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 0864d954c5d..366ae067e06 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -29,6 +29,7 @@ function _M.open_session(conf) if conf.storage == 'kong' then s = session.new(opts) s.storage = require("kong.plugins.session.storage.kong").new(s) + s.identifier = require("kong.plugins.session.identifiers.uuid") s:open() else opts.storage = conf.storage diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 6b9eb1a7bc4..041cea37432 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -15,7 +15,7 @@ function kong_storage.new(config) encode = config.encoder.encode, decode = config.encoder.decode, delimiter = config.cookie.delimiter, - lifetime = config.cookie_lifetime, + lifetime = config.cookie.lifetime, }, kong_storage) end @@ -30,6 +30,9 @@ function kong_storage:get(k) return s, err end +function kong_storage:key(id) + return self.encode(id) +end function kong_storage:cookie(c) local r, d = {}, self.delimiter @@ -58,8 +61,7 @@ function kong_storage:open(cookie, lifetime) local data if ngx.get_phase() ~= 'header_filter' then - local key = c[1] - local db_s = self:get(key) + local db_s = self:get(id) if db_s then data = self.decode(db_s.data) end @@ -78,8 +80,8 @@ function kong_storage:save(id, expires, data, hmac) if life > 0 then ngx.timer.at(0, function() - local s = self:get(key) - + local s = self:get(id) + local err, _ if s then @@ -89,7 +91,7 @@ function kong_storage:save(id, expires, data, hmac) }, { ttl = self.lifetime }) else _, err = self.dao.sessions:insert({ - id = key, + id = id, data = self.encode(data), expires = expires, }, { ttl = self.lifetime }) From 6adb66393438789152f5f1a99aa49b6ef3fd6cc3 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 7 Dec 2018 16:58:37 -0800 Subject: [PATCH 0143/4351] fix(session) add GET to default logout_methods --- kong/plugins/session/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 109135911f1..4e816b8fbd4 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -32,7 +32,7 @@ return { logout_methods = { type = "array", enum = { "POST", "GET", "DELETE" }, - default = { "POST", "DELETE" } + default = { "GET", "POST", "DELETE" } }, logout_query_arg = { required = false, From f632350e4b1de79a79730762e57ac338c96307a7 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Sun, 9 Dec 2018 00:45:27 -0800 Subject: [PATCH 0144/4351] fix(session) add back sid and uuid in favor of CSPRNG * uuid for primary key of sessions table and cache key of session_id to improve security of session id in cookie * retrieve sessions from kong cache instead of always hammering the db --- kong/plugins/session/daos.lua | 6 +++++ kong/plugins/session/identifiers/uuid.lua | 6 ----- kong/plugins/session/migrations/cassandra.lua | 2 ++ kong/plugins/session/migrations/postgres.lua | 8 ++++++ kong/plugins/session/session.lua | 1 - kong/plugins/session/storage/kong.lua | 26 ++++++++++++------- 6 files changed, 33 insertions(+), 16 deletions(-) delete mode 100644 kong/plugins/session/identifiers/uuid.lua diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index bdf658189cd..14d09a8fb5b 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -1,12 +1,18 @@ return { sessions = { primary_key = { "id" }, + cache_key = { "session_id" }, table = "sessions", fields = { id = { type = "id", dao_insert_value = true }, + session_id = { + type = "text", + unique = true, + required = true + }, expires = { type = "number", }, diff --git a/kong/plugins/session/identifiers/uuid.lua b/kong/plugins/session/identifiers/uuid.lua deleted file mode 100644 index 57886f7fbbc..00000000000 --- a/kong/plugins/session/identifiers/uuid.lua +++ /dev/null @@ -1,6 +0,0 @@ -local uuid = require("kong.tools.utils").uuid - - -return function() - return uuid() -end diff --git a/kong/plugins/session/migrations/cassandra.lua b/kong/plugins/session/migrations/cassandra.lua index 63e5ca31756..50256ace5a4 100644 --- a/kong/plugins/session/migrations/cassandra.lua +++ b/kong/plugins/session/migrations/cassandra.lua @@ -4,12 +4,14 @@ return { up = [[ CREATE TABLE IF NOT EXISTS sessions( id uuid, + session_id text, expires int, data text, created_at timestamp, PRIMARY KEY (id) ); + CREATE INDEX IF NOT EXISTS ON sessions (session_id); CREATE INDEX IF NOT EXISTS ON sessions (expires); ]], down = [[ diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua index b97e362f016..9be9a195799 100644 --- a/kong/plugins/session/migrations/postgres.lua +++ b/kong/plugins/session/migrations/postgres.lua @@ -4,12 +4,20 @@ return { up = [[ CREATE TABLE IF NOT EXISTS sessions( id uuid, + session_id text UNIQUE, expires int, data text, created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), PRIMARY KEY (id) ); + DO $$ + BEGIN + IF (SELECT to_regclass('session_sessions_session_id_idx')) IS NULL THEN + CREATE INDEX session_sessions_session_id_idx ON sessions (session_id); + END IF; + END$$; + DO $$ BEGIN IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 366ae067e06..0864d954c5d 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -29,7 +29,6 @@ function _M.open_session(conf) if conf.storage == 'kong' then s = session.new(opts) s.storage = require("kong.plugins.session.storage.kong").new(s) - s.identifier = require("kong.plugins.session.identifiers.uuid") s:open() else opts.storage = conf.storage diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 041cea37432..3607c320873 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -20,8 +20,19 @@ function kong_storage.new(config) end -function kong_storage:get(k) - local s, err = self.dao.sessions:find({ id = k }) +local function load_session(sid) + local rows, err = singletons.dao.sessions:find_all { session_id = sid } + if not rows then + return nil, err + end + + return rows[1] +end + + +function kong_storage:get(sid) + local cache_key = self.dao.sessions:cache_key(sid) + local s, err = singletons.cache:get(cache_key, nil, load_session, sid) if err then ngx.log(ngx.ERR, "Error finding session:", err) @@ -30,9 +41,6 @@ function kong_storage:get(k) return s, err end -function kong_storage:key(id) - return self.encode(id) -end function kong_storage:cookie(c) local r, d = {}, self.delimiter @@ -61,7 +69,7 @@ function kong_storage:open(cookie, lifetime) local data if ngx.get_phase() ~= 'header_filter' then - local db_s = self:get(id) + local db_s = self:get(c[1]) if db_s then data = self.decode(db_s.data) end @@ -80,10 +88,10 @@ function kong_storage:save(id, expires, data, hmac) if life > 0 then ngx.timer.at(0, function() - local s = self:get(id) + local s = self:get(key) local err, _ - + if s then _, err = self.dao.sessions:update({ id = s.id }, { data = self.encode(data), @@ -91,7 +99,7 @@ function kong_storage:save(id, expires, data, hmac) }, { ttl = self.lifetime }) else _, err = self.dao.sessions:insert({ - id = id, + session_id = key, data = self.encode(data), expires = expires, }, { ttl = self.lifetime }) From 3877ff44b6b106cb928ee0ebeb508f5c763a003a Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Sun, 9 Dec 2018 00:45:49 -0800 Subject: [PATCH 0145/4351] feat(session) add lua-resty-session renew config --- kong/plugins/session/schema.lua | 1 + kong/plugins/session/session.lua | 1 + 2 files changed, 2 insertions(+) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 4e816b8fbd4..892254b2ff4 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -11,6 +11,7 @@ return { }, cookie_name = { type = "string", default = "session" }, cookie_lifetime = { type = "number", default = 3600 }, + cookie_renew = { type = "number", default = 600 }, cookie_path = { type = "string", default = "/" }, cookie_domain = { type = "string" }, cookie_samesite = { diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 0864d954c5d..b4ea1b6672e 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -18,6 +18,7 @@ local function get_opts(conf) samesite = conf.cookie_samesite, httponly = conf.cookie_httponly, secure = conf.cookie_secure, + renew = conf.cookie_renew, } } end From ef8d3d6b2b634665eb8b905230fc396c36d64752 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 10 Dec 2018 11:46:52 -0800 Subject: [PATCH 0146/4351] fix(session) add updated expiry to open * test(renew) add test to check renewal works --- kong/plugins/session/storage/kong.lua | 10 ++-- spec/02-kong_storage_adapter.lua | 69 +++++++++++++++++++++++---- 2 files changed, 67 insertions(+), 12 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 3607c320873..5f54b0b0892 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -72,6 +72,7 @@ function kong_storage:open(cookie, lifetime) local db_s = self:get(c[1]) if db_s then data = self.decode(db_s.data) + expires = db_s.expires end end @@ -87,26 +88,27 @@ function kong_storage:save(id, expires, data, hmac) local value = concat({key, expires, self.encode(hmac)}, self.delimiter) if life > 0 then - ngx.timer.at(0, function() + ngx.timer.at(0, function() local s = self:get(key) local err, _ - + local msg = "update" if s then _, err = self.dao.sessions:update({ id = s.id }, { data = self.encode(data), expires = expires, }, { ttl = self.lifetime }) else + msg = "insert" _, err = self.dao.sessions:insert({ session_id = key, data = self.encode(data), expires = expires, }, { ttl = self.lifetime }) end - + if err then - ngx.log(ngx.ERR, "Error inserting session: ", err) + ngx.log(ngx.ERR, "Error trying to ".. msg .. " session: ", err) end end) diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index f26a9e3b96d..4e296383e85 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" - +local new_tab = require "table.new" for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() @@ -17,7 +17,7 @@ for _, strategy in helpers.each_strategy() do paths = {"/test2"}, hosts = {"httpbin.org"} } - + assert(bp.plugins:insert { name = "session", route_id = route1.id, @@ -26,14 +26,15 @@ for _, strategy in helpers.each_strategy() do secret = "ultra top secret session", } }) - + assert(bp.plugins:insert { name = "session", route_id = route2.id, config = { secret = "super secret session secret", - cookie_name = "da_cookie", - storage = "kong" + storage = "kong", + cookie_renew = 600, + cookie_lifetime = 601, } }) @@ -44,6 +45,14 @@ for _, strategy in helpers.each_strategy() do } local anonymous = bp.consumers:insert { username = "anon" } + bp.plugins:insert { + name = "key-auth", + route_id = route1.id, + config = { + anonymous = anonymous.id + } + } + bp.plugins:insert { name = "key-auth", route_id = route2.id, @@ -69,7 +78,7 @@ for _, strategy in helpers.each_strategy() do end) teardown(function() - helpers.stop_kong() + helpers.stop_kong(nil, true) end) before_each(function() @@ -85,7 +94,7 @@ for _, strategy in helpers.each_strategy() do local res, cookie local request = { method = "GET", - path = "/test2/status/200", + path = "/test1/status/200", headers = { host = "httpbin.org", }, } @@ -111,6 +120,50 @@ for _, strategy in helpers.each_strategy() do res = assert(client:send(request)) assert.response(res).has.status(200) end) - end) + + it("renews cookie", function() + local res, cookie + local request = { + method = "GET", + path = "/test2/status/200", + headers = { host = "httpbin.org", }, + } + + function send_requests(request, number, step) + local cookie = request.headers.cookie + + local t = new_tab(number, 0) + for i = 1, number do + request.headers.cookie = cookie + res = assert(client:send(request)) + assert.response(res).has.status(200) + cookie = res.headers['Set-Cookie'] or cookie + ngx.sleep(step) + end + end + + -- make sure the anonymous consumer can't get in (request termination) + res = assert(client:send(request)) + assert.response(res).has.status(403) + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + + ngx.sleep(0.1) + + -- use the cookie without the key to ensure cookie still lets them in + request.headers.apikey = nil + request.headers.cookie = cookie + res = assert(client:send(request)) + assert.response(res).has.status(200) + + -- renewal period, make sure requests still come through and + -- if set-cookie header comes through, attach it to subsequent requests + send_requests(request, 5, 0.5) + end) + end) end) end From 578ca31701d79d8a9e60608c219ff6a95e30adfa Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 10 Dec 2018 11:47:54 -0800 Subject: [PATCH 0147/4351] tests(session) remove unnecessary preserve options --- spec/02-kong_storage_adapter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index 4e296383e85..b9772381905 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do end) teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() From 6f8716cdd19b7e8d07410578b30453ef391839f2 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 11 Dec 2018 12:48:50 -0800 Subject: [PATCH 0148/4351] fix(session) logout defaults to not include GET, send response * tests(session) add unit tests --- kong/plugins/session/access.lua | 4 +- kong/plugins/session/schema.lua | 2 +- kong/plugins/session/session.lua | 11 ++-- spec/03-session_spec.lua | 109 +++++++++++++++++++++++++++++++ 4 files changed, 117 insertions(+), 9 deletions(-) create mode 100644 spec/03-session_spec.lua diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 1cfd753a008..51704ce010a 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,4 +1,5 @@ local singletons = require "kong.singletons" +local responses = require "kong.tools.responses" local session = require "kong.plugins.session.session" local _M = {} @@ -22,7 +23,8 @@ function _M.execute(conf) -- check if incoming request is trying to logout if session.logout(conf) then - return s:destroy() + s:destroy() + return responses.send_HTTP_OK() end diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 892254b2ff4..2a902ef1da8 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -33,7 +33,7 @@ return { logout_methods = { type = "array", enum = { "POST", "GET", "DELETE" }, - default = { "GET", "POST", "DELETE" } + default = { "POST", "DELETE" } }, logout_query_arg = { required = false, diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index b4ea1b6672e..099fa4d0243 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,9 +1,6 @@ local session = require "resty.session" local var = ngx.var local log = ngx.log -local read_body = ngx.req.read_body -local get_uri_args = ngx.req.get_uri_args -local get_post_args = ngx.req.get_post_args local _M = {} @@ -47,7 +44,7 @@ function _M.logout(conf) local logout_methods = conf.logout_methods if logout_methods then - local request_method = var.request_method + local request_method = ngx.var.request_method for _, logout_method in ipairs(logout_methods) do if logout_method == request_method then logout = true @@ -59,7 +56,7 @@ function _M.logout(conf) local logout_query_arg = conf.logout_query_arg if logout_query_arg then - local uri_args = get_uri_args() + local uri_args = ngx.req.get_uri_args() if uri_args[logout_query_arg] then logout = true end @@ -70,8 +67,8 @@ function _M.logout(conf) else local logout_post_arg = conf.logout_post_arg if logout_post_arg then - read_body() - local post_args = get_post_args() + ngx.req.read_body() + local post_args = ngx.req.get_post_args() if post_args[logout_post_arg] then logout = true end diff --git a/spec/03-session_spec.lua b/spec/03-session_spec.lua new file mode 100644 index 00000000000..27d78d258b4 --- /dev/null +++ b/spec/03-session_spec.lua @@ -0,0 +1,109 @@ +local helpers = require "spec.helpers" +local session = require "kong.plugins.session.session" + +describe("Plugin: Session - session.lua", function() + local old_ngx + + before_each(function() + old_ngx = { + var = {}, + req = { + read_body = function()end + }, + log = function() end, + DEBUG = 1 + } + _G.ngx = old_ngx + end) + + after_each(function() + _G.ngx = old_ngx + end) + + + it("logs out with GET request", function() + ngx.req.get_uri_args = function() + return {["session_logout"] = true} + end + ngx.var.request_method = "GET" + + conf = { + logout_methods = {"GET", "POST"}, + logout_query_arg = "session_logout" + } + + assert.truthy(session.logout(conf)) + end) + + it("logs out with POST request with body", function() + ngx.req.get_post_args = function() + return {["session_logout"] = true} + end + ngx.req.read_body = function() end + ngx.var.request_method = "POST" + + conf = { + logout_methods = {"POST"}, + logout_post_arg = "session_logout" + } + + assert.truthy(session.logout(conf)) + end) + + it("logs out with DELETE request with body", function() + ngx.req.get_post_args = function() + return {["session_logout"] = true} + end + ngx.req.read_body = function() end + ngx.var.request_method = "DELETE" + + conf = { + logout_methods = {"DELETE"}, + logout_post_arg = "session_logout" + } + + assert.truthy(session.logout(conf)) + end) + + it("logs out with DELETE request with query params", function() + ngx.req.get_uri_args = function() + return {["session_logout"] = true} + end + ngx.var.request_method = "DELETE" + + conf = { + logout_methods = {"DELETE"}, + logout_query_arg = "session_logout" + } + + assert.truthy(session.logout(conf)) + end) + + it("does not logout with GET requests when method is not allowed", function() + ngx.req.get_uri_args = function() + return {["session_logout"] = true} + end + ngx.var.request_method = "GET" + + conf = { + logout_methods = {"DELETE"}, + logout_query_arg = "session_logout" + } + + assert.falsy(session.logout(conf)) + end) + + it("does not logout with POST requests when method is not allowed", function() + ngx.req.get_post_args = function() + return {["session_logout"] = true} + end + ngx.var.request_method = "POST" + + conf = { + logout_methods = {"DELETE"}, + logout_post_arg = "session_logout" + } + + assert.falsy(session.logout(conf)) + end) +end) From cf3866d83f1b1c0eb0161c49603c2d61c439caed Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 11 Dec 2018 16:00:59 -0800 Subject: [PATCH 0149/4351] fix(session) add regenerate strategy, ttl for renewal Add new lua-resty-session strategy "regenerate" to kong adapter. Required strategy for kong adapter which will allow for :regenerate method to keep sessions around during renewal period to allow for concurrent requests. When client exchanges cookie for new cookie, old sessions will have their ttl updated, which will discard the item after "cookie_discard" period. Add discard to schema. from lua-resty-session a129167ff23ce9d726b4515a43d13c424db93cae --- kong/plugins/session/schema.lua | 3 ++- kong/plugins/session/session.lua | 9 ++++++- kong/plugins/session/storage/kong.lua | 39 ++++++++++++++------------- 3 files changed, 31 insertions(+), 20 deletions(-) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 2a902ef1da8..262188fef7d 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -21,6 +21,7 @@ return { }, cookie_httponly = { type = "boolean", default = true }, cookie_secure = { type = "boolean", default = true }, + cookie_discard = { type = "number", default = 10 }, storage = { required = false, type = "string", @@ -44,6 +45,6 @@ return { required = false, type = "string", default = "session_logout", - }, + }, } } diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 099fa4d0243..5932ac5e52d 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -7,7 +7,7 @@ local _M = {} local function get_opts(conf) return { name = conf.cookie_name, - secret = conf.secret, + secret = conf.secret, cookie = { lifetime = conf.cookie_lifetime, path = conf.cookie_path, @@ -16,6 +16,7 @@ local function get_opts(conf) httponly = conf.cookie_httponly, secure = conf.cookie_secure, renew = conf.cookie_renew, + discard = conf.cookie_discard, } } end @@ -25,6 +26,12 @@ function _M.open_session(conf) local s if conf.storage == 'kong' then + -- Required strategy for kong adapter which will allow for :regenerate + -- method to keep sessions around during renewal period to allow for + -- concurrent requests. When client exchanges cookie for new cookie, + -- old sessions will have their ttl updated, which will discard the item + -- after "cookie_discard" period. + opts.strategy = "regenerate" s = session.new(opts) s.storage = require("kong.plugins.session.storage.kong").new(s) s:open() diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 5f54b0b0892..305a06a9829 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -89,26 +89,14 @@ function kong_storage:save(id, expires, data, hmac) if life > 0 then ngx.timer.at(0, function() - local s = self:get(key) - - local err, _ - local msg = "update" - if s then - _, err = self.dao.sessions:update({ id = s.id }, { - data = self.encode(data), - expires = expires, - }, { ttl = self.lifetime }) - else - msg = "insert" - _, err = self.dao.sessions:insert({ - session_id = key, - data = self.encode(data), - expires = expires, - }, { ttl = self.lifetime }) - end + local err, _ = self.dao.sessions:insert({ + session_id = key, + data = self.encode(data), + expires = expires, + }, { ttl = self.lifetime }) if err then - ngx.log(ngx.ERR, "Error trying to ".. msg .. " session: ", err) + ngx.log(ngx.ERR, "Error inserting session: ", err) end end) @@ -135,4 +123,19 @@ function kong_storage:destroy(id) end end + +-- used by regenerate strategy to expire old sessions during renewal +function kong_storage:ttl(id, ttl) + local s = self:get(self.encode(id)) + + if s then + local _, err = self.dao.sessions:update({ id = s.id }, + {session_id = s.session_id}, + { ttl = ttl }) + if err then + ngx.log(ngx.ERR, "Error updating session: ", err) + end + end +end + return kong_storage From 93a651c8da3cefa01ee6a25b8c45b4fc61c75857 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 11 Dec 2018 16:28:14 -0800 Subject: [PATCH 0150/4351] chore(session) fix linting --- kong/plugins/session/session.lua | 1 - spec/02-kong_storage_adapter.lua | 7 +++---- spec/03-session_spec.lua | 13 ++++++------- 3 files changed, 9 insertions(+), 12 deletions(-) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 5932ac5e52d..a1bd8529880 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,5 +1,4 @@ local session = require "resty.session" -local var = ngx.var local log = ngx.log local _M = {} diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index b9772381905..3d8f41c512f 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local new_tab = require "table.new" + for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() @@ -112,7 +112,7 @@ for _, strategy in helpers.each_strategy() do -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil - request.headers.cookie = cookie + request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) @@ -129,10 +129,9 @@ for _, strategy in helpers.each_strategy() do headers = { host = "httpbin.org", }, } - function send_requests(request, number, step) + local function send_requests(request, number, step) local cookie = request.headers.cookie - local t = new_tab(number, 0) for i = 1, number do request.headers.cookie = cookie res = assert(client:send(request)) diff --git a/spec/03-session_spec.lua b/spec/03-session_spec.lua index 27d78d258b4..d4c70546c16 100644 --- a/spec/03-session_spec.lua +++ b/spec/03-session_spec.lua @@ -1,4 +1,3 @@ -local helpers = require "spec.helpers" local session = require "kong.plugins.session.session" describe("Plugin: Session - session.lua", function() @@ -27,7 +26,7 @@ describe("Plugin: Session - session.lua", function() end ngx.var.request_method = "GET" - conf = { + local conf = { logout_methods = {"GET", "POST"}, logout_query_arg = "session_logout" } @@ -42,7 +41,7 @@ describe("Plugin: Session - session.lua", function() ngx.req.read_body = function() end ngx.var.request_method = "POST" - conf = { + local conf = { logout_methods = {"POST"}, logout_post_arg = "session_logout" } @@ -57,7 +56,7 @@ describe("Plugin: Session - session.lua", function() ngx.req.read_body = function() end ngx.var.request_method = "DELETE" - conf = { + local conf = { logout_methods = {"DELETE"}, logout_post_arg = "session_logout" } @@ -71,7 +70,7 @@ describe("Plugin: Session - session.lua", function() end ngx.var.request_method = "DELETE" - conf = { + local conf = { logout_methods = {"DELETE"}, logout_query_arg = "session_logout" } @@ -85,7 +84,7 @@ describe("Plugin: Session - session.lua", function() end ngx.var.request_method = "GET" - conf = { + local conf = { logout_methods = {"DELETE"}, logout_query_arg = "session_logout" } @@ -99,7 +98,7 @@ describe("Plugin: Session - session.lua", function() end ngx.var.request_method = "POST" - conf = { + local conf = { logout_methods = {"DELETE"}, logout_post_arg = "session_logout" } From 0a0009d54ab6d9910ca5660449990448fb45b560 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 08:31:06 -0800 Subject: [PATCH 0151/4351] chore(session) add travis file --- .travis.yml | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 .travis.yml diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..f226b27b218 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,70 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: + recipients: + - team-interfaces@konghq.com + on_success: never + on_failure: always + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - docker + +env: + global: + - LUAROCKS=2.4.3 + - OPENSSL=1.0.2n + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_BASE=1.13.6.2 + - OPENRESTY_LATEST=1.13.6.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=session + - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME + - KONG_TEST_LUA_PACKAGE_PATH=";;../spec/fixtures/custom_plugins/?.lua" + - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + + matrix: + - OPENRESTY=$OPENRESTY_BASE + CASSANDRA=$CASSANDRA_BASE + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + +before_install: + - git clone https://github.com/Kong/kong-ci + - source kong-ci/setup_env.sh + - git clone https://github.com/Kong/kong-ee.git + +install: + - luarocks make + - cd kong-ee + - make dev + - createuser --createdb kong + - createdb -U kong kong_tests + +script: + - bin/busted $BUSTED_ARGS ../spec + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository From 2e2a64047593c241f691cf304b86e448281ed11a Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 08:41:40 -0800 Subject: [PATCH 0152/4351] chore(session) fix rockspec version/filename mismatch --- kong-plugin-session-0.1.0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0.rockspec index 7b2cbfb473a..1e37fa49e2d 100644 --- a/kong-plugin-session-0.1.0.rockspec +++ b/kong-plugin-session-0.1.0.rockspec @@ -1,6 +1,6 @@ package = "kong-plugin-session" -version = "0.1.0-1" +version = "0.1.0" supported_platforms = {"linux", "macosx"} From f88dd444054b684482d0e16b40eb1d7e3229b78a Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 08:47:06 -0800 Subject: [PATCH 0153/4351] tests(session) add db lookup verification --- spec/02-kong_storage_adapter.lua | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter.lua index 3d8f41c512f..33013274578 100644 --- a/spec/02-kong_storage_adapter.lua +++ b/spec/02-kong_storage_adapter.lua @@ -1,12 +1,12 @@ local helpers = require "spec.helpers" - +local utils = require "kong.tools.utils" for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() - local client, bp + local client, bp, dao setup(function() - bp = helpers.get_db_utils(strategy) + bp, _, dao = helpers.get_db_utils(strategy) local route1 = bp.routes:insert { paths = {"/test1"}, @@ -107,7 +107,9 @@ for _, strategy in helpers.each_strategy() do res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - + + local cookie_parts = utils.split(cookie, "; ") + local sid = utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] ngx.sleep(0.1) -- use the cookie without the key to ensure cookie still lets them in @@ -119,6 +121,9 @@ for _, strategy in helpers.each_strategy() do -- one more time to ensure session was not destroyed or errored out res = assert(client:send(request)) assert.response(res).has.status(200) + + -- make sure it's in the db + assert.equal(sid, dao.sessions:find_all({session_id = sid})[1].session_id) end) it("renews cookie", function() From 6e8db64756b24f14d95268996dab312b09c61aa6 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 09:07:17 -0800 Subject: [PATCH 0154/4351] chore(session) change to match dash version pattern --- ...ion-0.1.0.rockspec => kong-plugin-session-0.1.0-0.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-plugin-session-0.1.0.rockspec => kong-plugin-session-0.1.0-0.rockspec (96%) diff --git a/kong-plugin-session-0.1.0.rockspec b/kong-plugin-session-0.1.0-0.rockspec similarity index 96% rename from kong-plugin-session-0.1.0.rockspec rename to kong-plugin-session-0.1.0-0.rockspec index 1e37fa49e2d..c72355a6021 100644 --- a/kong-plugin-session-0.1.0.rockspec +++ b/kong-plugin-session-0.1.0-0.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "0.1.0" +version = "0.1.0-0" supported_platforms = {"linux", "macosx"} source = { url = "", - tag = "0.1.0" + tag = "0.1.0-0" } description = { From 5a8769fd6110fd9b598d5e32f353ad94453e368d Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 09:14:32 -0800 Subject: [PATCH 0155/4351] chore(session) bump lua-resty-session --- kong-plugin-session-0.1.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-session-0.1.0-0.rockspec b/kong-plugin-session-0.1.0-0.rockspec index c72355a6021..afb76178616 100644 --- a/kong-plugin-session-0.1.0-0.rockspec +++ b/kong-plugin-session-0.1.0-0.rockspec @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 2.22", + "lua-resty-session == 2.23", } build = { From e46174a68ea77e2803f178ca67a9e58db1d1f8c3 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 09:23:42 -0800 Subject: [PATCH 0156/4351] chore(session) remove missing file from modules --- README.md | 84 +++++++++++++++++++++++++++- kong-plugin-session-0.1.0-0.rockspec | 1 - 2 files changed, 83 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 41df7d8dae6..f10d9d7359c 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,85 @@ # Kong Session plugin -A Kong plugin to support implementing sessions for Kong auth plugins. +A [Kong] plugin to support implementing sessions for +Kong authentication [plugins](https://docs.konghq.com/hub/). + +## Usage + +Kong Session plugin can be configured globally or per entity (service, route, etc) +and is always used in conjunction with another Kong [plugin]. + +## Configuration + + + +## Description + +Kong Session plugin can be used to manage browser sessions for APIs proxied +through the [Kong] API Gateway. It provides configuration and management for +session data storage, encyption, renewal, expiry, and sending browser cookies 🍪. + +> For more information on security, configs, and underlying session +mechanism, check out [lua-resty-session] docs. + +## Defaults + +By default, Kong Session plugin favors security using a `Secure`, `HTTPOnly`, +`Samesite=Strict` cookie. `domain` is automatically set using Nginx variable +host, but can be overridden. + +## Session Data Storage + +The session data can be stored in the cookie itself (encrypted) `storage=cookie`, or +inside [Kong](#Kong-Storage-Adapter). The session data stores two context +variables: + +``` +ngx.ctx.authenticated_consumer.id +ngx.ctx.authenticated_credential.id +``` + +The plugin also sets a `ctx.authenticated_session` for communication between the +`access` and `header_filter` phases in the plugin. + +## Kong Storage Adapter + +Kong Session plugin extends the functionality of [lua-resty-session] with its own +session data storage adapter when `storage=kong`. This will store encrypted +session data into the current database strategy (e.g. postgres, cassandra etc.) +and the cookie will not contain any session data. Data stored in the database is +encrypted and the cookie will contain only the session id and HMAC signature. +Sessions will use built-in Kong DAO ttl mechanism which destroys sessions after +specified `cookie_lifetime` unless renewal occurs during normal browser activity. +It is recommended that you logout via XHR request or similar to manually handle +redirects. + +### Logging Out + +It is typical to provide users the ability to log out, or manually destroy, their +current session. Logging out is done via either query params or POST params in +the request url. The configs `logout_methods` allows the plugin to limit logging +out based on HTTP verb. When `logout_query_arg` is set, it will check the +presence of the url query param specified, and likewise when `logout_post_arg` +is set it will check the presence of the specified variable in the request body. +Allowed HTTP verbs are `GET`, `DELETE`, and `POST`. When there is a session +present and the incoming request is a logout request, Kong Session plugin will +return a 200 before continuing in the plugin run loop, and the request will not +continue to the upstream. + +### Dependencies + +Kong Session Plugin depends on [lua-resty-session](https://github.com/bungle/lua-resty-session). + +#### Known Limitations + +Due to limitations of OpenResty, the `header_filter` phase cannot connect to the +database, which poses a problem for initial retrieval of cookie (fresh session). +There is a small window of time where cookie is sent to client, but database +insert has not yet been committed, as database call is in `ngx.timer` thread. +Current workaround is to wait some interval of time (~100-500ms) after +`Set-Cookie` header is sent to client before making subsequent requests. This is +_not_ a problem during session renewal period as renew happens in `access` phase. + +[Kong]: https://konghq.com +[plugin]: https://docs.konghq.com/hub/ +[lua-resty-session]: https://github.com/bungle/lua-resty-session diff --git a/kong-plugin-session-0.1.0-0.rockspec b/kong-plugin-session-0.1.0-0.rockspec index afb76178616..2691fd96f36 100644 --- a/kong-plugin-session-0.1.0-0.rockspec +++ b/kong-plugin-session-0.1.0-0.rockspec @@ -29,6 +29,5 @@ build = { ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", - ["kong.plugins.session.identifiers.uuid"] = "kong/plugins/session/identifiers/uuid.lua", } } From a0212f87cfbea2ab0d0cebf32f4d04137cc0ced7 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 09:28:43 -0800 Subject: [PATCH 0157/4351] chore(session) change rockspec to be proper -0 => -1 * add url --- ...0.1.0-0.rockspec => kong-plugin-session-0.1.0-1.rockspec | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-session-0.1.0-0.rockspec => kong-plugin-session-0.1.0-1.rockspec (89%) diff --git a/kong-plugin-session-0.1.0-0.rockspec b/kong-plugin-session-0.1.0-1.rockspec similarity index 89% rename from kong-plugin-session-0.1.0-0.rockspec rename to kong-plugin-session-0.1.0-1.rockspec index 2691fd96f36..f11cb548656 100644 --- a/kong-plugin-session-0.1.0-0.rockspec +++ b/kong-plugin-session-0.1.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "0.1.0-0" +version = "0.1.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "", - tag = "0.1.0-0" + url = "https://github.com/Kong/kong-plugin-session", + tag = "0.1.0-1" } description = { From 91b5ccac32f37106266a977623a51af9d3fa2173 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 09:56:54 -0800 Subject: [PATCH 0158/4351] tests(session) rename to end with _spec --- ...-kong_storage_adapter.lua => 02-kong_storage_adapter_spec.lua} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename spec/{02-kong_storage_adapter.lua => 02-kong_storage_adapter_spec.lua} (100%) diff --git a/spec/02-kong_storage_adapter.lua b/spec/02-kong_storage_adapter_spec.lua similarity index 100% rename from spec/02-kong_storage_adapter.lua rename to spec/02-kong_storage_adapter_spec.lua From 83bd64d36dc5ce2853f236bd394f6375dfc61432 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 10:14:03 -0800 Subject: [PATCH 0159/4351] fix(session) add timers only in header_filter phase --- kong/plugins/session/storage/kong.lua | 51 ++++++++++++++++++--------- 1 file changed, 35 insertions(+), 16 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 305a06a9829..3aedb9df9cf 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -83,22 +83,40 @@ function kong_storage:open(cookie, lifetime) end +function kong_storage:insert_session(sid, data, expires) + local _, err = self.dao.sessions:insert({ + session_id = sid, + data = data, + expires = expires, + }, { ttl = self.lifetime }) + + if err then + ngx.log(ngx.ERR, "Error inserting session: ", err) + end +end + + +function kong_storage:update_session(sid, options, ttl) + local _, err = self.dao.sessions:update({ id = sid }, options, { ttl = ttl }) + if err then + ngx.log(ngx.ERR, "Error updating session: ", err) + end +end + + function kong_storage:save(id, expires, data, hmac) local life, key = floor(expires - now()), self.encode(id) local value = concat({key, expires, self.encode(hmac)}, self.delimiter) if life > 0 then - ngx.timer.at(0, function() - local err, _ = self.dao.sessions:insert({ - session_id = key, - data = self.encode(data), - expires = expires, - }, { ttl = self.lifetime }) - - if err then - ngx.log(ngx.ERR, "Error inserting session: ", err) - end - end) + + if ngx.get_phase() == 'header_filter' then + ngx.timer.at(0, function() + self:insert_session(key, self.encode(data), expires) + end) + else + self:insert_session(key, self.encode(data), expires) + end return value end @@ -129,11 +147,12 @@ function kong_storage:ttl(id, ttl) local s = self:get(self.encode(id)) if s then - local _, err = self.dao.sessions:update({ id = s.id }, - {session_id = s.session_id}, - { ttl = ttl }) - if err then - ngx.log(ngx.ERR, "Error updating session: ", err) + if ngx.get_phase() == 'header_filter' then + ngx.timer.at(0, function() + self:update_session(s.id, {session_id = s.session_id}, ttl) + end) + else + self:update_session(s.id, {session_id = s.session_id}, ttl) end end end From 5bd858550fd01b9c6a4a4e203f39d586ec5a9053 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 10:24:46 -0800 Subject: [PATCH 0160/4351] fix(session) fix params order, rename var --- kong/plugins/session/storage/kong.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 3aedb9df9cf..233ab04777d 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -96,8 +96,8 @@ function kong_storage:insert_session(sid, data, expires) end -function kong_storage:update_session(sid, options, ttl) - local _, err = self.dao.sessions:update({ id = sid }, options, { ttl = ttl }) +function kong_storage:update_session(sid, params, ttl) + local _, err = self.dao.sessions:update(params, { id = sid }, { ttl = ttl }) if err then ngx.log(ngx.ERR, "Error updating session: ", err) end From c47780d438ad0d7ec245cc40882be249ab334f04 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 10:25:47 -0800 Subject: [PATCH 0161/4351] style(kong_adapter) rename var to id from sid --- kong/plugins/session/storage/kong.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 233ab04777d..70f12c31357 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -96,8 +96,8 @@ function kong_storage:insert_session(sid, data, expires) end -function kong_storage:update_session(sid, params, ttl) - local _, err = self.dao.sessions:update(params, { id = sid }, { ttl = ttl }) +function kong_storage:update_session(id, params, ttl) + local _, err = self.dao.sessions:update(params, { id = id }, { ttl = ttl }) if err then ngx.log(ngx.ERR, "Error updating session: ", err) end From 91a57d91060da5aa33aac70578c8e330b5ad2c99 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 14:01:55 -0800 Subject: [PATCH 0162/4351] docs(session) add readme tutorial, explanations etc --- README.md | 170 ++++++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 166 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index f10d9d7359c..4c36abe7b16 100644 --- a/README.md +++ b/README.md @@ -6,11 +6,170 @@ Kong authentication [plugins](https://docs.konghq.com/hub/). ## Usage Kong Session plugin can be configured globally or per entity (service, route, etc) -and is always used in conjunction with another Kong [plugin]. +and is always used in conjunction with another Kong authentication [plugin]. This +plugin is intended to work similarly to the [multiple authentication] setup. -## Configuration +Once Kong Session plugin is enabled in conjunction with an authentication plugin, +it will run prior to credential verification. If no session is found, then the +authentication plugin will run and credentials will be checked as normal. If the +credential verification is successful, then the session plugin will create a new +session for usage with subsequent requests. When a new request comes in, and a +session is present, then Kong Session plugin will attach the ngx.ctx variables +to let the authentication plugin know that authentication has already occured via +session validation. Since this configuration is a logical OR scenario, it is desired +that anonymous access be forbidden, then the [request termination] plugin should +be configured on an anonymous consumer. Failure to do so will allow unauthorized +requests. For more information please see section on [multiple authentication]. + +For usage with [key-auth] plugin + +1. ### Create an example Service and a Route + Issue the following cURL request to create `example-service` pointing to + mockbin.org, which will echo the request: + ```bash + $ curl -i -X POST \ + --url http://localhost:8001/services/ \ + --data 'name=example-service' \ + --data 'url=http://mockbin.org/request' + ``` + + Add a route to the Service: + + ```bash + $ curl -i -X POST \ + --url http://localhost:8001/services/example-service/routes \ + --data 'paths[]=/sessions-test' + ``` + + The url `http://localhost:8000/sessions-test` will now echo whatever is being + requested. + +1. ### Configure the key-auth Plugin for the Service + + Issue the following cURL request to add the key-auth plugin to the Service: + + ```bash + $ curl -i -X POST \ + --url http://localhost:8001/services/example-service/plugins/ \ + --data 'name=key-auth' + ``` + + Be sure to note the created Plugin `id` - it will be needed it in step 5. + +1. ### Verify that the key-auth plugin is properly configured + + Issue the following cURL request to verify that the [key-auth][key-auth] + plugin was properly configured on the Service: + + ```bash + $ curl -i -X GET \ + --url http://localhost:8000/sessions-test + ``` + + Since the required header or parameter `apikey` was not specified, and + anonymous access was not yet enabled, the response should be `401 Unauthorized`: + +1. ### Create a Consumer and an anonymous Consumer + + Every request proxied and authenticated by Kong must be associated with a + Consumer. You'll now create a Consumer named `anonymous_users` by issuing + the following request: + + ```bash + $ curl -i -X POST \ + --url http://localhost:8001/consumers/ \ + --data "username=anonymous_users" + ``` + + Be sure to note the Consumer `id` - you'll need it in the next step. + + Now create a consumer that will authenticate via sessions + ```bash + $ curl -i -X POST \ + --url http://localhost:8001/consumers/ \ + --data "username=fiona" + ``` + +1. ### Provision key-auth credentials for your Consumer + + ```bash + $ curl -i -X POST \ + --url http://localhost:8001/consumers/fiona/key-auth/ \ + --data 'key=open_sesame' + ``` + +1. ### Enable anonymous access + + You'll now re-configure the key-auth plugin to permit anonymous access by + issuing the following request (**replace the uuids below by the `id` value + from previous steps**): + + ```bash + $ curl -i -X PATCH \ + --url http://localhost:8001/plugins/ \ + --data "config.anonymous=" + ``` + +1. ### Add the Kong Session plugin to the service + + ```bash + $ curl -X POST http://localhost:8001/services/example-service/plugins \ + --data "name=session" \ + --data "config.storage=kong" \ + --data "config.cookie_secure=false" + ``` + > Note: cookie_secure is true by default, and should always be true, but is set to + false for the sake of this demo in order to avoid using HTTPS. + +1. ### Add the Request Termination plugin + + To disable anonymous access to only allow users access via sessions or via + authentication credentials, enable the Request Termination plugin. + + ```bash + $ curl -X POST http://localhost:8001/services/example-service/plugins \ + --data "name=request-termination" \ + --data "config.status_code=403" \ + --data "config.message=So long and thanks for all the fish!" \ + --data "consumer_id=" + ``` + + Anonymous requests now will return status `403`. + + ```bash + $ curl -i -X GET \ + --url http://localhost:8000/sessions-test + ``` + + Should return `403`. + +1. ### Verify that the session plugin is properly configured + + ```bash + $ curl -i -X GET \ + --url http://localhost:8000/sessions-test?apikey=open_sesame + ``` + + The response should not have the `Set-Cookie` header. Make sure that this + cookie works. + + If cookie looks like this: + ``` + Set-Cookie: session=emjbJ3MdyDsoDUkqmemFqw..|1544654411|4QMKAE3I-jFSgmvjWApDRmZHMB8.; Path=/; SameSite=Strict; HttpOnly + ``` + + Use it like this: + + ```bash + $ curl -i -X GET \ + --url http://localhost:8000/sessions-test \ + -H "cookie:session=emjbJ3MdyDsoDUkqmemFqw..|1544654411|4QMKAE3I-jFSgmvjWApDRmZHMB8." + ``` + + This request should succeed, and `Set-Cookie` response header will not appear + until renewal period. ## Description @@ -50,8 +209,8 @@ and the cookie will not contain any session data. Data stored in the database is encrypted and the cookie will contain only the session id and HMAC signature. Sessions will use built-in Kong DAO ttl mechanism which destroys sessions after specified `cookie_lifetime` unless renewal occurs during normal browser activity. -It is recommended that you logout via XHR request or similar to manually handle -redirects. +It is recommended that the application logout via XHR request or similar to +manually handle redirects. ### Logging Out @@ -83,3 +242,6 @@ _not_ a problem during session renewal period as renew happens in `access` phase [Kong]: https://konghq.com [plugin]: https://docs.konghq.com/hub/ [lua-resty-session]: https://github.com/bungle/lua-resty-session +[multiple authentication]: https://docs.konghq.com/0.14.x/auth/#multiple-authentication +[key-auth]: https://docs.konghq.com/hub/kong-inc/key-auth/ +[request termination]: https://docs.konghq.com/hub/kong-inc/request-termination/ From c8c28e89849c36d9ebeda28464c89eccc11744d1 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 14:04:01 -0800 Subject: [PATCH 0163/4351] docs(session) add build badge --- README.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/README.md b/README.md index 4c36abe7b16..f4dec48655b 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,7 @@ # Kong Session plugin +[![Build Status][badge-travis-image]][badge-travis-url] + A [Kong] plugin to support implementing sessions for Kong authentication [plugins](https://docs.konghq.com/hub/). @@ -245,3 +247,6 @@ _not_ a problem during session renewal period as renew happens in `access` phase [multiple authentication]: https://docs.konghq.com/0.14.x/auth/#multiple-authentication [key-auth]: https://docs.konghq.com/hub/kong-inc/key-auth/ [request termination]: https://docs.konghq.com/hub/kong-inc/request-termination/ + +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-session/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-session.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master From 80a37490d67b211e470f33cbf9b0532bf54f21b8 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 14:50:31 -0800 Subject: [PATCH 0164/4351] test(kong_adapter) bump initial sleep to allow for slower db commit --- spec/02-kong_storage_adapter_spec.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 33013274578..3b1eb66f3de 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -110,7 +110,7 @@ for _, strategy in helpers.each_strategy() do local cookie_parts = utils.split(cookie, "; ") local sid = utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] - ngx.sleep(0.1) + ngx.sleep(1) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil @@ -156,7 +156,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - ngx.sleep(0.1) + ngx.sleep(1) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil @@ -166,7 +166,7 @@ for _, strategy in helpers.each_strategy() do -- renewal period, make sure requests still come through and -- if set-cookie header comes through, attach it to subsequent requests - send_requests(request, 5, 0.5) + send_requests(request, 5, 0.25) end) end) end) From 631fbfd6fcbf1417d19846572a2069cd68c86384 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 16:17:34 -0800 Subject: [PATCH 0165/4351] feat(session) add consumer headers like regular auth plugins --- kong/plugins/session/access.lua | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 51704ce010a..6920cae49ae 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,6 +1,8 @@ +local constants = require "kong.constants" local singletons = require "kong.singletons" local responses = require "kong.tools.responses" local session = require "kong.plugins.session.session" +local ngx_set_header = ngx.req.set_header local _M = {} @@ -14,6 +16,19 @@ local function load_consumer(consumer_id) end +local function set_consumer(consumer, credential_id) + ngx_set_header(constants.HEADERS.CONSUMER_ID, consumer.id) + ngx_set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) + ngx_set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) + ngx.ctx.authenticated_consumer = consumer + if credential_id then + ngx.ctx.authenticated_credential = { id = credential_id or consumer.id, + consumer_id = consumer.id } + ngx_set_header(constants.HEADERS.ANONYMOUS, true) + end +end + + function _M.execute(conf) local s = session.open_session(conf) @@ -47,8 +62,7 @@ function _M.execute(conf) s:start() - ngx.ctx.authenticated_credential = { id = credential or cid, consumer_id = cid } - ngx.ctx.authenticated_consumer = consumer + set_consumer(consumer, credential) ngx.ctx.authenticated_session = s end From 2fc1eb7e0e85a5043abd0dcf696c829cf8858940 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 16:18:28 -0800 Subject: [PATCH 0166/4351] fix(session) make sure ttl doesn't try to call dao in header_filter phase --- kong/plugins/session/storage/kong.lua | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 70f12c31357..31936667f3c 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -144,14 +144,16 @@ end -- used by regenerate strategy to expire old sessions during renewal function kong_storage:ttl(id, ttl) - local s = self:get(self.encode(id)) - - if s then - if ngx.get_phase() == 'header_filter' then - ngx.timer.at(0, function() + if ngx.get_phase() == 'header_filter' then + ngx.timer.at(0, function() + local s = self:get(self.encode(id)) + if s then self:update_session(s.id, {session_id = s.session_id}, ttl) - end) - else + end + end) + else + local s = self:get(self.encode(id)) + if s then self:update_session(s.id, {session_id = s.session_id}, ttl) end end From ab746d6838bb09d846172f0de2a2edf14030ee95 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 16:23:37 -0800 Subject: [PATCH 0167/4351] docs(session) push description above usage --- README.md | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/README.md b/README.md index f4dec48655b..590a8de5ae9 100644 --- a/README.md +++ b/README.md @@ -5,6 +5,15 @@ A [Kong] plugin to support implementing sessions for Kong authentication [plugins](https://docs.konghq.com/hub/). +## Description + +Kong Session plugin can be used to manage browser sessions for APIs proxied +through the [Kong] API Gateway. It provides configuration and management for +session data storage, encyption, renewal, expiry, and sending browser cookies 🍪. + +> For more information on security, configs, and underlying session +mechanism, check out [lua-resty-session] docs. + ## Usage Kong Session plugin can be configured globally or per entity (service, route, etc) @@ -173,15 +182,6 @@ For usage with [key-auth] plugin This request should succeed, and `Set-Cookie` response header will not appear until renewal period. -## Description - -Kong Session plugin can be used to manage browser sessions for APIs proxied -through the [Kong] API Gateway. It provides configuration and management for -session data storage, encyption, renewal, expiry, and sending browser cookies 🍪. - -> For more information on security, configs, and underlying session -mechanism, check out [lua-resty-session] docs. - ## Defaults By default, Kong Session plugin favors security using a `Secure`, `HTTPOnly`, @@ -202,7 +202,7 @@ ngx.ctx.authenticated_credential.id The plugin also sets a `ctx.authenticated_session` for communication between the `access` and `header_filter` phases in the plugin. -## Kong Storage Adapter +## 🦍 Kong Storage Adapter Kong Session plugin extends the functionality of [lua-resty-session] with its own session data storage adapter when `storage=kong`. This will store encrypted @@ -214,7 +214,7 @@ specified `cookie_lifetime` unless renewal occurs during normal browser activity It is recommended that the application logout via XHR request or similar to manually handle redirects. -### Logging Out +### 👋🏻 Logging Out It is typical to provide users the ability to log out, or manually destroy, their current session. Logging out is done via either query params or POST params in From 5b7f9a7434d324ce00ccc19ef1b01c3187501fa9 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 17:38:17 -0800 Subject: [PATCH 0168/4351] tests(session) try larger sleep for initial login --- spec/02-kong_storage_adapter_spec.lua | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 3b1eb66f3de..3e0506a29a8 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -34,7 +34,7 @@ for _, strategy in helpers.each_strategy() do secret = "super secret session secret", storage = "kong", cookie_renew = 600, - cookie_lifetime = 601, + cookie_lifetime = 604, } }) @@ -110,11 +110,12 @@ for _, strategy in helpers.each_strategy() do local cookie_parts = utils.split(cookie, "; ") local sid = utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] - ngx.sleep(1) + + ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil - request.headers.cookie = cookie + request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) @@ -156,7 +157,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - ngx.sleep(1) + ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil @@ -166,7 +167,7 @@ for _, strategy in helpers.each_strategy() do -- renewal period, make sure requests still come through and -- if set-cookie header comes through, attach it to subsequent requests - send_requests(request, 5, 0.25) + send_requests(request, 5, 0.5) end) end) end) From c3a293450356c62a4e9bb418d0521799a2cb9285 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 12 Dec 2018 22:06:30 -0800 Subject: [PATCH 0169/4351] chore(session) remove lua package path --- .travis.yml | 1 - 1 file changed, 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index f226b27b218..05e22e45881 100644 --- a/.travis.yml +++ b/.travis.yml @@ -37,7 +37,6 @@ env: - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - PLUGIN_NAME=session - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME - - KONG_TEST_LUA_PACKAGE_PATH=";;../spec/fixtures/custom_plugins/?.lua" - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME matrix: From d4cf58ec591c22fc1f2f373e631bb415dc3109a9 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 13 Dec 2018 16:56:42 -0800 Subject: [PATCH 0170/4351] chore(session) run migrations manually for now * find out later why tests aren't running migrations of plugin --- .travis.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.travis.yml b/.travis.yml index 05e22e45881..3e71eabf039 100644 --- a/.travis.yml +++ b/.travis.yml @@ -56,6 +56,10 @@ install: - make dev - createuser --createdb kong - createdb -U kong kong_tests + - cd ../ + - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ee/bin/kong migrations up + - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ee/bin/kong migrations up + - cd kong-ee script: - bin/busted $BUSTED_ARGS ../spec From d5f35e328a15549b5c237d8ee45c6d9b36c1b15c Mon Sep 17 00:00:00 2001 From: Aron Eidelman Date: Thu, 13 Dec 2018 17:00:32 -0800 Subject: [PATCH 0171/4351] docs(session) fix typo, prepend cookie Co-Authored-By: darrenjennings --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 590a8de5ae9..1f54f7bab23 100644 --- a/README.md +++ b/README.md @@ -185,7 +185,7 @@ For usage with [key-auth] plugin ## Defaults By default, Kong Session plugin favors security using a `Secure`, `HTTPOnly`, -`Samesite=Strict` cookie. `domain` is automatically set using Nginx variable +`Samesite=Strict` cookie. `cookie_domain` is automatically set using Nginx variable host, but can be overridden. ## Session Data Storage From a787020352491c48e643c9416a5ee4d0823c7938 Mon Sep 17 00:00:00 2001 From: Harry Date: Fri, 14 Dec 2018 08:55:54 -0800 Subject: [PATCH 0172/4351] fix(prometheus) skip sending status code after body is sent This commit fixes a bug where the plugin tries to send HTTP status code after the response body is sent for `/metrics` endpoint. This resulted in error logs in Kong. A test has been added to ensure that no error logs are generated when `/metrics` is scraped by Prometheus. Another test has been added to ensure that the response body only contains either metrics or comments describing the metrics. This test is added to catch regression for https://github.com/Kong/kong/pull/4077, where Kong injected HTML generated by the default Lapis handler. Fixes #32 From #33 --- kong/plugins/prometheus/exporter.lua | 1 - spec/02-access_spec.lua | 33 +++++++++++++++++++++++++++- 2 files changed, 32 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 5373264f03a..6ec92ed81f3 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -121,7 +121,6 @@ local function collect() end prometheus:collect() - return kong.response.exit(200) end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 2a11d022314..1ba029c5d81 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -39,7 +39,7 @@ describe("Plugin: prometheus (access)", function() proxy_client:close() end if admin_client then - proxy_client:close() + admin_client:close() end helpers.stop_kong() @@ -96,4 +96,35 @@ describe("Plugin: prometheus (access)", function() assert.not_match("[error]", line, nil, true) end end) + + it("does not log error during a scrape", function() + -- cleanup logs + local test_error_log_path = helpers.test_conf.nginx_err_logs + os.execute(":> " .. test_error_log_path) + + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + assert.res_status(200, res) + + -- make sure no errors + local logs = pl_file.read(test_error_log_path) + for line in logs:gmatch("[^\r\n]+") do + assert.not_match("[error]", line, nil, true) + end + end) + + it("scrape response has metrics and comments only", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + + for line in body:gmatch("[^\r\n]+") do + assert.matches("^[#|kong]", line) + end + + end) end) From fadc9b430e50d854e6e7d84019c7cd1b01996659 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Fri, 14 Dec 2018 09:00:29 -0800 Subject: [PATCH 0173/4351] docs(prometheus) document 0.3.3 changes --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index d2b479c41da..2b244e83d6c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,11 +1,18 @@ # Table of Contents +- [0.3.3](#033---20181214) - [0.3.2](#032---20181101) - [0.3.1](#031---20181017) - [0.3.0](#030---20181015) - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.3.3] - 2018/12/14 + +- Do not attempt to send HTTP status code after the body has been sent + while serving `/metrics`. This would result in error being logged in Kong. + [#33](https://github.com/Kong/kong-plugin-prometheus/pull/33) + ## [0.3.2] - 2018/11/01 - Fix a nil pointer de-reference bug when no routes are matched in Kong. @@ -36,6 +43,7 @@ - Initial release of Prometheus plugin for Kong. +[0.3.3]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.2...0.3.3 [0.3.2]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.1...0.3.2 [0.3.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.0...0.3.1 [0.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.2.0...0.3.0 From 14ae43afded3acde76c25f19c215e21f3e9d31fa Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Fri, 14 Dec 2018 09:03:07 -0800 Subject: [PATCH 0174/4351] chore(prometheus) bump version to 0.3.3 --- ....3.2-2.rockspec => kong-prometheus-plugin-0.3.3-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-prometheus-plugin-0.3.2-2.rockspec => kong-prometheus-plugin-0.3.3-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.3.2-2.rockspec b/kong-prometheus-plugin-0.3.3-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.3.2-2.rockspec rename to kong-prometheus-plugin-0.3.3-2.rockspec index f22e17d8a2a..70f72f784ac 100644 --- a/kong-prometheus-plugin-0.3.2-2.rockspec +++ b/kong-prometheus-plugin-0.3.3-2.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.3.2-2" +version = "0.3.3-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.3.2" + tag = "0.3.3" } supported_platforms = {"linux", "macosx"} From cf470e4c17ac66b42726beda7eab6a8da91a02f1 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 14 Dec 2018 12:43:29 -0800 Subject: [PATCH 0175/4351] refactor(session) remove unnecessary postgres index * unique adds index already by default --- kong/plugins/session/migrations/postgres.lua | 7 ------- 1 file changed, 7 deletions(-) diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua index 9be9a195799..7c4bdf3cd97 100644 --- a/kong/plugins/session/migrations/postgres.lua +++ b/kong/plugins/session/migrations/postgres.lua @@ -11,13 +11,6 @@ return { PRIMARY KEY (id) ); - DO $$ - BEGIN - IF (SELECT to_regclass('session_sessions_session_id_idx')) IS NULL THEN - CREATE INDEX session_sessions_session_id_idx ON sessions (session_id); - END IF; - END$$; - DO $$ BEGIN IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN From b68edd0e2cff58cbadef7bb095a75460798094b9 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 14 Dec 2018 12:43:56 -0800 Subject: [PATCH 0176/4351] docs(session) pr feedback --- README.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 1f54f7bab23..f6a3a5cc7eb 100644 --- a/README.md +++ b/README.md @@ -199,7 +199,7 @@ ngx.ctx.authenticated_consumer.id ngx.ctx.authenticated_credential.id ``` -The plugin also sets a `ctx.authenticated_session` for communication between the +The plugin also sets a `ngx.ctx.authenticated_session` for communication between the `access` and `header_filter` phases in the plugin. ## 🦍 Kong Storage Adapter @@ -208,11 +208,11 @@ Kong Session plugin extends the functionality of [lua-resty-session] with its ow session data storage adapter when `storage=kong`. This will store encrypted session data into the current database strategy (e.g. postgres, cassandra etc.) and the cookie will not contain any session data. Data stored in the database is -encrypted and the cookie will contain only the session id and HMAC signature. -Sessions will use built-in Kong DAO ttl mechanism which destroys sessions after -specified `cookie_lifetime` unless renewal occurs during normal browser activity. -It is recommended that the application logout via XHR request or similar to -manually handle redirects. +encrypted and the cookie will contain only the session id, expiration time and +HMAC signature. Sessions will use built-in Kong DAO ttl mechanism which destroys +sessions after specified `cookie_lifetime` unless renewal occurs during normal +browser activity. It is recommended that the application logout via XHR request +or similar to manually handle redirects. ### 👋🏻 Logging Out From 1147cd325a6dbcdbcfd514f41f782bf6c4870a49 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 14 Dec 2018 13:28:18 -0800 Subject: [PATCH 0177/4351] fix(session) make random bytes 32, not 24 for sid --- kong/plugins/session/schema.lua | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 262188fef7d..e6ea3434722 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -1,4 +1,16 @@ local utils = require("kong.tools.utils") +local char = string.char +local rand = math.random +local encode_base64 = ngx.encode_base64 + + +-- kong.utils.random_string with number of bytes config +local function random_string(n_bytes) + return encode_base64(get_rand_bytes(n_bytes or 32, true)) + :gsub("/", char(rand(48, 57))) -- 0 - 10 + :gsub("+", char(rand(65, 90))) -- A - Z + :gsub("=", char(rand(97, 122))) -- a - z +end return { @@ -7,7 +19,7 @@ return { secret = { type = "string", required = false, - default = utils.random_string, + default = random_string, }, cookie_name = { type = "string", default = "session" }, cookie_lifetime = { type = "number", default = 3600 }, From 2f73ba6c1359425404c166f3a72d7b76bf0916f0 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 14 Dec 2018 15:05:10 -0800 Subject: [PATCH 0178/4351] feat(session) store data as array * extract data storage/retrieval to methods --- kong/plugins/session/access.lua | 3 +-- kong/plugins/session/handler.lua | 7 +++---- kong/plugins/session/session.lua | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 36 insertions(+), 6 deletions(-) diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 6920cae49ae..44df7a68511 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -43,8 +43,7 @@ function _M.execute(conf) end - local cid = s.data.authenticated_consumer - local credential = s.data.authenticated_credential + local cid, credential = session.retrieve_session_data(s) local consumer_cache_key = singletons.dao.consumers:cache_key(cid) local consumer, err = singletons.cache:get(consumer_cache_key, nil, diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 93c1b0ebfd3..0f0585c55d9 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -30,8 +30,8 @@ function KongSessionHandler:header_filter(conf) -- if session exists and the data in the session matches the ctx then -- don't worry about saving the session data or sending cookie if s and s.present then - if s.data and s.data.authenticated_credential == credential_id and - s.data.authenticated_consumer == consumer_id + cid, cred_id = session.retrieve_session_data(s) + if cred_id == credential_id and cid == consumer_id then return end @@ -41,8 +41,7 @@ function KongSessionHandler:header_filter(conf) -- create new session and save the data / send the Set-Cookie header if consumer_id then s = s or session.open_session(conf) - s.data.authenticated_credential = credential_id or consumer_id - s.data.authenticated_consumer = consumer_id + session.store_session_data(s, consumer_id, credential_id or consumer_id) s:save() end end diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index a1bd8529880..f400b925e3b 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -3,6 +3,7 @@ local log = ngx.log local _M = {} + local function get_opts(conf) return { name = conf.cookie_name, @@ -20,6 +21,9 @@ local function get_opts(conf) } end + +--- Open a session based on plugin config +-- @returns resty.session session object function _M.open_session(conf) local opts = get_opts(conf) local s @@ -43,6 +47,34 @@ function _M.open_session(conf) end +--- Gets consumer id and credential id from the session data +-- @param s - the session +-- @returns consumer_id, credential_id +function _M.retrieve_session_data(s) + if not s then return nil, nil end + + if s and not s.data then + return nil, nil + end + + return s.data[1], s.data[2] +end + + +--- Store the session data for usage in kong plugins +-- @param s - the session +-- @param consumer - the consumer id +-- @param credential - the credential id or potentially just the consumer id +function _M.store_session_data(s, consumer_id, credential_id) + if not s then + return + end + + s.data[1] = consumer_id + s.data[2] = credential_id +end + + --- Determine is incoming request is trying to logout -- @return boolean should logout of the session? function _M.logout(conf) From 8f141323bf8df14be16f54d5f74cb8329f797a81 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 14 Dec 2018 15:15:10 -0800 Subject: [PATCH 0179/4351] fix(session) fix random string arg since config is passed --- kong/plugins/session/schema.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index e6ea3434722..6b37f722632 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -4,9 +4,10 @@ local rand = math.random local encode_base64 = ngx.encode_base64 --- kong.utils.random_string with number of bytes config -local function random_string(n_bytes) - return encode_base64(get_rand_bytes(n_bytes or 32, true)) +--- kong.utils.random_string with 32 bytes instead +-- @returns random string of length 44 +local function random_string() + return encode_base64(utils.get_rand_bytes(32, true)) :gsub("/", char(rand(48, 57))) -- 0 - 10 :gsub("+", char(rand(65, 90))) -- A - Z :gsub("=", char(rand(97, 122))) -- a - z From 9a6eee8943efd5a6755509b859f8697564effdac Mon Sep 17 00:00:00 2001 From: Aron Eidelman Date: Fri, 14 Dec 2018 15:18:22 -0800 Subject: [PATCH 0180/4351] docs(session) fix link Co-Authored-By: darrenjennings --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index f6a3a5cc7eb..a947110e7d5 100644 --- a/README.md +++ b/README.md @@ -191,7 +191,7 @@ host, but can be overridden. ## Session Data Storage The session data can be stored in the cookie itself (encrypted) `storage=cookie`, or -inside [Kong](#Kong-Storage-Adapter). The session data stores two context +inside [Kong](#-kong-storage-adapter). The session data stores two context variables: ``` From e44a158b9f5d905ee1b7ec2701527aeb60dec05d Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 14 Dec 2018 16:19:25 -0800 Subject: [PATCH 0181/4351] chore(session) make global variables local --- kong/plugins/session/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 0f0585c55d9..37314070eb0 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -30,7 +30,7 @@ function KongSessionHandler:header_filter(conf) -- if session exists and the data in the session matches the ctx then -- don't worry about saving the session data or sending cookie if s and s.present then - cid, cred_id = session.retrieve_session_data(s) + local cid, cred_id = session.retrieve_session_data(s) if cred_id == credential_id and cid == consumer_id then return From e9ded8d9681d972b7564c6d03febf10e92b0f801 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 17 Dec 2018 23:43:47 +0100 Subject: [PATCH 0182/4351] feat(prometheus) replace kong.tools.responses with raw ngx methods Kong 1.0 is dropping `kong.tools.respones` in favor of the methods introduces by the PDK. See: https://github.com/Kong/kong/pull/4097 This commit removes the use of the module. The PDK is not available in the custom server block so we're falling back to OpenResty API. An integration test has been added for the change. From #34 --- kong/plugins/prometheus/serve.lua | 7 +++++-- spec/03-custom-serve_spec.lua | 9 +++++++++ 2 files changed, 14 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/serve.lua b/kong/plugins/prometheus/serve.lua index c82db726e58..c1f4634c910 100644 --- a/kong/plugins/prometheus/serve.lua +++ b/kong/plugins/prometheus/serve.lua @@ -1,6 +1,5 @@ local lapis = require "lapis" local prometheus = require "kong.plugins.prometheus.exporter" -local responses = require "kong.tools.responses" local app = lapis.Application() @@ -21,7 +20,11 @@ end app.handle_404 = function(self) -- luacheck: ignore 212 - return responses.send_HTTP_NOT_FOUND() + local body = '{"message":"Not found"}' + ngx.status = 404 + ngx.header["Content-Type"] = "application/json; charset=utf-8" + ngx.header["Content-Length"] = #body + 1 + ngx.say(body) end diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index 265136fe35f..032e34db689 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -58,5 +58,14 @@ describe("Plugin: prometheus (custom server)",function() local body = assert.res_status(200, res) assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) end) + it("custom port returns 404 for anything other than /metrics", function() + local client = helpers.http_client("127.0.0.1", 9542) + res = assert(client:send { + method = "GET", + path = "/does-not-exists", + }) + local body = assert.res_status(404, res) + assert.matches('{"message":"Not found"}', body, nil, true) + end) end) end) From 88dc392ef09a27b022ed08b8e835d9d6c305816a Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 17 Dec 2018 14:49:11 -0800 Subject: [PATCH 0183/4351] docs(prometheus) document 0.3.4 changes --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2b244e83d6c..28680b4aa4b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.3.4](#034---20181217) - [0.3.3](#033---20181214) - [0.3.2](#032---20181101) - [0.3.1](#031---20181017) @@ -7,6 +8,12 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.3.4] - 2018/12/17 + +- Drop the use of `kong.tools.responses` module for + Kong 1.0 compatibility. + [#34](https://github.com/Kong/kong-plugin-prometheus/pull/34) + ## [0.3.3] - 2018/12/14 - Do not attempt to send HTTP status code after the body has been sent @@ -43,6 +50,7 @@ - Initial release of Prometheus plugin for Kong. +[0.3.4]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.3...0.3.4 [0.3.3]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.2...0.3.3 [0.3.2]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.1...0.3.2 [0.3.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.0...0.3.1 From 355b4960341eafcde3073e10ce7e0f2ec802570a Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 17 Dec 2018 14:50:54 -0800 Subject: [PATCH 0184/4351] chore(prometheus) bump version to 0.3.4 The version inside the plugin handler is also bumped, which was an oversight in the past releases. --- ....3.3-2.rockspec => kong-prometheus-plugin-0.3.4-2.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.3.3-2.rockspec => kong-prometheus-plugin-0.3.4-2.rockspec (95%) diff --git a/kong-prometheus-plugin-0.3.3-2.rockspec b/kong-prometheus-plugin-0.3.4-2.rockspec similarity index 95% rename from kong-prometheus-plugin-0.3.3-2.rockspec rename to kong-prometheus-plugin-0.3.4-2.rockspec index 70f72f784ac..d4c30887974 100644 --- a/kong-prometheus-plugin-0.3.3-2.rockspec +++ b/kong-prometheus-plugin-0.3.4-2.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.3.3-2" +version = "0.3.4-2" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.3.3" + tag = "0.3.4" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 8fb54785673..cd5f17079d2 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -5,7 +5,7 @@ local basic_serializer = require "kong.plugins.log-serializers.basic" local PrometheusHandler = BasePlugin:extend() PrometheusHandler.PRIORITY = 13 -PrometheusHandler.VERSION = "0.1.0" +PrometheusHandler.VERSION = "0.3.4" local function log(premature, message) From 155088daee3b8b670c40dff26d490356b1b02ae1 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Tue, 18 Dec 2018 10:55:51 -0800 Subject: [PATCH 0185/4351] chore(prometheus) run tests against master branch of Kong `next` was merged into `master` and now we can run tests for the plugin against it. We had previously switched to `next` as there were some APIs available only in `next` branch. --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 912874c6494..7b297d14ef7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -48,7 +48,7 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone --single-branch -b next https://github.com/Kong/kong.git kong-ce + - git clone https://github.com/Kong/kong.git kong-ce install: - luarocks make From 557f234e053498043b7b1ace213c61a4e9cf2191 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 12:02:02 -0800 Subject: [PATCH 0186/4351] chore(session) update license with kong/year --- LICENSE | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/LICENSE b/LICENSE index 8dada3edaf5..422797b4062 100644 --- a/LICENSE +++ b/LICENSE @@ -186,7 +186,7 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright {yyyy} {name of copyright owner} + Copyright 2018 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. From 741a1ca1aed5371ef837683c34c99a0f58f25620 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 12:11:59 -0800 Subject: [PATCH 0187/4351] chore(session) update tests to use github token --- .travis.yml | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/.travis.yml b/.travis.yml index 3e71eabf039..38e20d493c9 100644 --- a/.travis.yml +++ b/.travis.yml @@ -46,20 +46,20 @@ env: CASSANDRA=$CASSANDRA_LATEST before_install: - - git clone https://github.com/Kong/kong-ci + - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong-ee.git + - git clone https://github.com/Kong/kong.git kong-ce install: - luarocks make - - cd kong-ee + - cd kong-ce - make dev - createuser --createdb kong - createdb -U kong kong_tests - cd ../ - - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ee/bin/kong migrations up - - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ee/bin/kong migrations up - - cd kong-ee + - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ce/bin/kong migrations up + - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ce/bin/kong migrations up + - cd kong-ce script: - bin/busted $BUSTED_ARGS ../spec From af8486ebde9d5f8dcc86785caff7d5a7c538c751 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 12:35:19 -0800 Subject: [PATCH 0188/4351] chore(session) put back kong-ee but now with token --- .travis.yml | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/.travis.yml b/.travis.yml index 38e20d493c9..2410c5e06cd 100644 --- a/.travis.yml +++ b/.travis.yml @@ -48,18 +48,18 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong.git kong-ce + - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ee.git kong-ee install: - luarocks make - - cd kong-ce + - cd kong-ee - make dev - createuser --createdb kong - createdb -U kong kong_tests - cd ../ - - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ce/bin/kong migrations up - - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ce/bin/kong migrations up - - cd kong-ce + - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ee/bin/kong migrations up + - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ee/bin/kong migrations up + - cd kong-ee script: - bin/busted $BUSTED_ARGS ../spec From 1333c18dce4abf498f1e315f5abd5cbd923ecc42 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 13:18:05 -0800 Subject: [PATCH 0189/4351] chore(session) update rockspec to match license --- kong-plugin-session-0.1.0-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-session-0.1.0-1.rockspec b/kong-plugin-session-0.1.0-1.rockspec index f11cb548656..8f58639b693 100644 --- a/kong-plugin-session-0.1.0-1.rockspec +++ b/kong-plugin-session-0.1.0-1.rockspec @@ -12,7 +12,7 @@ source = { description = { summary = "A Kong plugin to support implementing sessions for auth plugins.", homepage = "http://konghq.com", - license = "MIT" + license = "Apache 2.0" } dependencies = { From 3979e3437557a5f5f9b28a7809218ccb1a11c2a7 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 13:20:25 -0800 Subject: [PATCH 0190/4351] chore(session) fix git link --- kong-plugin-session-0.1.0-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-session-0.1.0-1.rockspec b/kong-plugin-session-0.1.0-1.rockspec index 8f58639b693..b40aeda96e9 100644 --- a/kong-plugin-session-0.1.0-1.rockspec +++ b/kong-plugin-session-0.1.0-1.rockspec @@ -5,7 +5,7 @@ version = "0.1.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-session", + url = "git://github.com/Kong/kong-plugin-session", tag = "0.1.0-1" } From 6cabbf86e465ca3d5b4d696dbfad24975a28fc32 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 15:56:28 -0800 Subject: [PATCH 0191/4351] chore(session) add migrations to rockspec --- kong-plugin-session-0.1.0-1.rockspec | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong-plugin-session-0.1.0-1.rockspec b/kong-plugin-session-0.1.0-1.rockspec index b40aeda96e9..4518e2771d3 100644 --- a/kong-plugin-session-0.1.0-1.rockspec +++ b/kong-plugin-session-0.1.0-1.rockspec @@ -29,5 +29,7 @@ build = { ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", + ["kong.plugins.session.migrations.postgres"] = "kong/plugins/session/migrations/postgres.lua", + ["kong.plugins.session.migrations.cassandra"] = "kong/plugins/session/migrations/cassandra.lua", } } From a134cddef688fbec6be3ba489476f683bcf0dec1 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 18 Dec 2018 16:17:42 -0800 Subject: [PATCH 0192/4351] chore(session) add version --- kong/plugins/session/handler.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 37314070eb0..3bfabf0af9b 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -9,6 +9,7 @@ local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") local KongSessionHandler = BasePlugin:extend() KongSessionHandler.PRIORITY = 1900 +KongSessionHandler.VERSION = "0.1.0-1" function KongSessionHandler:new() KongSessionHandler.super.new(self, plugin_name) From 0a0c6a6561be9b7b735a304ab446d7175c9bbc30 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 21 Dec 2018 10:25:55 -0800 Subject: [PATCH 0193/4351] docs(session) update step wording to be flexible --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index a947110e7d5..5274d23b7a6 100644 --- a/README.md +++ b/README.md @@ -67,7 +67,7 @@ For usage with [key-auth] plugin --data 'name=key-auth' ``` - Be sure to note the created Plugin `id` - it will be needed it in step 5. + Be sure to note the created Plugin `id` - it will be needed later. 1. ### Verify that the key-auth plugin is properly configured From b7e4d371648e36e3750669c8bbd9f744d5d13729 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 21 Dec 2018 10:28:20 -0800 Subject: [PATCH 0194/4351] docs(session) typos --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 5274d23b7a6..1d821571813 100644 --- a/README.md +++ b/README.md @@ -94,7 +94,7 @@ For usage with [key-auth] plugin --data "username=anonymous_users" ``` - Be sure to note the Consumer `id` - you'll need it in the next step. + Be sure to note the Consumer `id` - you'll need it in a later step. Now create a consumer that will authenticate via sessions ```bash @@ -163,7 +163,7 @@ For usage with [key-auth] plugin --url http://localhost:8000/sessions-test?apikey=open_sesame ``` - The response should not have the `Set-Cookie` header. Make sure that this + The response should now have the `Set-Cookie` header. Make sure that this cookie works. If cookie looks like this: From faff1a9d66fd944f9e78e667b2a053854657e9f9 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 2 Jan 2019 10:12:45 -0800 Subject: [PATCH 0195/4351] docs(prometheus) update custom server block and remove dropped metrics Aggregated metrics have been dropped in a44518e. The prometheus lua server block has a bug and has been updated to use the exporter's collect method itself. --- README.md | 35 ++--------------------------------- 1 file changed, 2 insertions(+), 33 deletions(-) diff --git a/README.md b/README.md index 4793faa5f3a..156d906a110 100644 --- a/README.md +++ b/README.md @@ -67,8 +67,8 @@ server { location / { default_type text/plain; content_by_lua_block { - local serve = require "kong.plugins.prometheus.serve" - serve.prometheus_server() + local promethus = require "kong.plugins.prometheus.exporter" + promethus:collect() } } @@ -105,10 +105,6 @@ Transfer-Encoding: chunked Connection: keep-alive Access-Control-Allow-Origin: * -# HELP kong_bandwidth_total Total bandwidth in bytes for all proxied requests in Kong -# TYPE kong_bandwidth_total counter -kong_bandwidth_total{type="egress"} 1277 -kong_bandwidth_total{type="ingress"} 254 # HELP kong_bandwidth Total bandwidth in bytes consumed per service in Kong # TYPE kong_bandwidth counter kong_bandwidth{type="egress",service="google"} 1277 @@ -116,9 +112,6 @@ kong_bandwidth{type="ingress",service="google"} 254 # HELP kong_datastore_reachable Datastore reachable from Kong, 0 is unreachable # TYPE kong_datastore_reachable gauge kong_datastore_reachable 1 -# HELP kong_http_status_total HTTP status codes aggreggated across all services in Kong -# TYPE kong_http_status_total counter -kong_http_status_total{code="301"} 2 # HELP kong_http_status HTTP status codes per service in Kong # TYPE kong_http_status counter kong_http_status{code="301",service="google"} 2 @@ -146,30 +139,6 @@ kong_latency_count{type="upstream",service="google"} 2 kong_latency_sum{type="kong",service="google"} 2145 kong_latency_sum{type="request",service="google"} 2672 kong_latency_sum{type="upstream",service="google"} 527 -# HELP kong_latency_total Latency added by Kong, total request time and upstream latency aggreggated across all services in Kong -# TYPE kong_latency_total histogram -kong_latency_total_bucket{type="kong",le="00001.0"} 1 -kong_latency_total_bucket{type="kong",le="00002.0"} 1 -. -. -kong_latency_total_bucket{type="kong",le="+Inf"} 2 -kong_latency_total_bucket{type="request",le="00300.0"} 1 -kong_latency_total_bucket{type="request",le="00400.0"} 1 -. -. -kong_latency_total_bucket{type="request",le="+Inf"} 2 -kong_latency_total_bucket{type="upstream",le="00300.0"} 2 -kong_latency_total_bucket{type="upstream",le="00400.0"} 2 -. -. -. -kong_latency_total_bucket{type="upstream",le="+Inf"} 2 -kong_latency_total_count{type="kong"} 2 -kong_latency_total_count{type="request"} 2 -kong_latency_total_count{type="upstream"} 2 -kong_latency_total_sum{type="kong"} 2145 -kong_latency_total_sum{type="request"} 2672 -kong_latency_total_sum{type="upstream"} 527 # HELP kong_nginx_http_current_connections Number of HTTP connections # TYPE kong_nginx_http_current_connections gauge kong_nginx_http_current_connections{state="accepted"} 8 From 2d6f503788e6f31aa6b6b4e29297f696eb944391 Mon Sep 17 00:00:00 2001 From: jeremyjpj0916 <31913027+jeremyjpj0916@users.noreply.github.com> Date: Fri, 4 Jan 2019 07:31:45 -0500 Subject: [PATCH 0196/4351] (plugin) fix nil pointer addr scenario Fix nil pointer exceptions in Kong short circuit situations Reference: https://github.com/Kong/kong-plugin-zipkin/issues/33 --- kong/plugins/zipkin/opentracing.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 2900dd5962d..646a0467c9d 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -199,7 +199,9 @@ function OpenTracingHandler:log(conf) span:finish((try.balancer_start + try.balancer_latency) / 1000) end proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil - proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) + if balancer_data.ip ~= nil then + proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) + end proxy_span:set_tag("peer.port", balancer_data.port) end From 841d8ec20dec72bc46e276c57fb9cce192984871 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 7 Jan 2019 16:31:18 -0800 Subject: [PATCH 0197/4351] fix(session) encode id for correct retrieval on destroy --- kong/plugins/session/storage/kong.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 31936667f3c..b5c797c4609 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -126,7 +126,7 @@ end function kong_storage:destroy(id) - local db_s = self:get(id) + local db_s = self:get(self.encode(id)) if not db_s then return From 9af9d57ef6d8facb864b77a44dc40f83d36f7258 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 7 Jan 2019 16:57:43 -0800 Subject: [PATCH 0198/4351] chore(session) bump version 1.0.1-1 --- ...n-0.1.0-1.rockspec => kong-plugin-session-0.1.1-1.rockspec | 4 ++-- kong/plugins/session/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-session-0.1.0-1.rockspec => kong-plugin-session-0.1.1-1.rockspec (96%) diff --git a/kong-plugin-session-0.1.0-1.rockspec b/kong-plugin-session-0.1.1-1.rockspec similarity index 96% rename from kong-plugin-session-0.1.0-1.rockspec rename to kong-plugin-session-0.1.1-1.rockspec index 4518e2771d3..f604d197e9d 100644 --- a/kong-plugin-session-0.1.0-1.rockspec +++ b/kong-plugin-session-0.1.1-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "0.1.0-1" +version = "0.1.1-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "0.1.0-1" + tag = "0.1.1-1" } description = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 3bfabf0af9b..5cdb98607ce 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -9,7 +9,7 @@ local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") local KongSessionHandler = BasePlugin:extend() KongSessionHandler.PRIORITY = 1900 -KongSessionHandler.VERSION = "0.1.0-1" +KongSessionHandler.VERSION = "0.1.1" function KongSessionHandler:new() KongSessionHandler.super.new(self, plugin_name) From 950422ba96864765ca2cd553fd2ccdb0cbb1493d Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 7 Jan 2019 18:13:47 -0800 Subject: [PATCH 0199/4351] tests(session) add kong storage adapter tests for :destroy logout --- spec/02-kong_storage_adapter_spec.lua | 59 +++++++++++++++++++++++++-- 1 file changed, 55 insertions(+), 4 deletions(-) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 3e0506a29a8..76e83708223 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -1,6 +1,13 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" + +function get_sid_from_cookie(cookie) + local cookie_parts = utils.split(cookie, "; ") + return utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] +end + + for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() local client, bp, dao @@ -108,9 +115,6 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - local cookie_parts = utils.split(cookie, "; ") - local sid = utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] - ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in @@ -124,6 +128,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) -- make sure it's in the db + local sid = get_sid_from_cookie(cookie) assert.equal(sid, dao.sessions:find_all({session_id = sid})[1].session_id) end) @@ -149,7 +154,7 @@ for _, strategy in helpers.each_strategy() do -- make sure the anonymous consumer can't get in (request termination) res = assert(client:send(request)) - assert.response(res).has.status(403) + assert.response(res).has.status(403) -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" @@ -169,6 +174,52 @@ for _, strategy in helpers.each_strategy() do -- if set-cookie header comes through, attach it to subsequent requests send_requests(request, 5, 0.5) end) + + it("destroys session on logout", function() + local res, cookie + local request = { + method = "GET", + path = "/test2/status/200", + headers = { host = "httpbin.org", }, + } + + -- make sure the anonymous consumer can't get in (request termination) + res = assert(client:send(request)) + assert.response(res).has.status(403) + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + + ngx.sleep(2) + + -- use the cookie without the key to ensure cookie still lets them in + request.headers.apikey = nil + request.headers.cookie = cookie + res = assert(client:send(request)) + assert.response(res).has.status(200) + + -- session should be in the table initially + local sid = get_sid_from_cookie(cookie) + assert.equal(sid, dao.sessions:find_all({session_id = sid})[1].session_id) + + -- logout request + res = assert(client:send({ + method = "DELETE", + path = "/test2/status/200?session_logout=true", + headers = { + cookie = cookie, + host = "httpbin.org", + } + })) + + assert.response(res).has.status(200) + + -- logged out, no sessions should be in the table + assert.equal(0, #dao.sessions:find_all({session_id = sid})) + end) end) end) end From 21f7c4f83fd50f04a633a7563a772a79b5dbd607 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Thu, 15 Nov 2018 14:44:11 +1100 Subject: [PATCH 0200/4351] kong/plugins/zipkin/reporter.lua: Don't send redundant tags --- kong/plugins/zipkin/reporter.lua | 37 +++++++++++++++++++++++--------- 1 file changed, 27 insertions(+), 10 deletions(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 816a78d984d..caf554f7143 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -27,8 +27,7 @@ local span_kind_map = { } function zipkin_reporter_methods:report(span) local span_context = span:context() - local span_kind = span:get_tag "span.kind" - local port = span:get_tag "peer.port" + local zipkin_tags = {} for k, v in span:each_tag() do -- Zipkin tag values should be strings @@ -36,11 +35,16 @@ function zipkin_reporter_methods:report(span) -- and https://github.com/Kong/kong-plugin-zipkin/pull/13#issuecomment-402389342 zipkin_tags[k] = tostring(v) end + + local span_kind = zipkin_tags["span.kind"] + zipkin_tags["span.kind"] = nil + local localEndpoint do - local service = ngx.ctx.service - if service and service.name and service.name ~= ngx.null then + local serviceName = zipkin_tags["peer.service"] + if serviceName then + zipkin_tags["peer.service"] = nil localEndpoint = { - serviceName = service.name; + serviceName = serviceName; -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? } else @@ -48,6 +52,23 @@ function zipkin_reporter_methods:report(span) localEndpoint = cjson.null end end + + local remoteEndpoint do + local peer_port = span:get_tag "peer.port" -- get as number + if peer_port then + zipkin_tags["peer.port"] = nil + remoteEndpoint = { + ipv4 = zipkin_tags["peer.ipv4"]; + ipv6 = zipkin_tags["peer.ipv6"]; + port = peer_port; -- port is *not* optional + } + zipkin_tags["peer.ipv4"] = nil + zipkin_tags["peer.ipv6"] = nil + else + remoteEndpoint = cjson.null + end + end + local zipkin_span = { traceId = to_hex(span_context.trace_id); name = span.name; @@ -59,11 +80,7 @@ function zipkin_reporter_methods:report(span) -- shared = nil; -- We don't use shared spans (server reuses client generated spanId) -- TODO: debug? localEndpoint = localEndpoint; - remoteEndpoint = port and { - ipv4 = span:get_tag "peer.ipv4"; - ipv6 = span:get_tag "peer.ipv6"; - port = port; -- port is *not* optional - } or cjson.null; + remoteEndpoint = remoteEndpoint; tags = zipkin_tags; annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format } From 2977d05f9954116516a55d59a949ceaca51b66e0 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Mon, 14 Jan 2019 15:21:18 +1100 Subject: [PATCH 0201/4351] kong/plugins/zipkin/schema.lua: run_on is a top level field not part of config --- kong/plugins/zipkin/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index aa62608e21c..c5bafedfe4e 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -3,10 +3,10 @@ local typedefs = require "kong.db.schema.typedefs" return { name = "zipkin", fields = { + { run_on = typedefs.run_on { default = "all" } }, { config = { type = "record", fields = { - { run_on = typedefs.run_on { default = "all", one_of = { "all" } } }, { http_endpoint = typedefs.url{ required = true } }, { sample_ratio = { type = "number", default = 0.001, From cae78aedf0633ff752e37938933f8e61b7bb0bd9 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Sat, 15 Sep 2018 12:43:42 -0700 Subject: [PATCH 0202/4351] kong/plugins/zipkin/opentracing.lua: Port to stream subsystem --- kong/plugins/zipkin/opentracing.lua | 219 +++++++++++++++++----------- 1 file changed, 133 insertions(+), 86 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 646a0467c9d..74ac084ae66 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -8,6 +8,7 @@ A plugin that derives this should: ]] local BasePlugin = require "kong.plugins.base_plugin" +local subsystem = ngx.config.subsystem local OpenTracingHandler = BasePlugin:extend() OpenTracingHandler.VERSION = "scm" @@ -33,6 +34,15 @@ function OpenTracingHandler:get_tracer(conf) return tracer end +function OpenTracingHandler:get_context(conf, ctx) + local opentracing = ctx.opentracing + if not opentracing then + self:initialise_request(conf, ctx) + opentracing = ctx.opentracing + end + return opentracing +end + -- Utility function to set either ipv4 or ipv6 tags -- nginx apis don't have a flag to indicate whether an address is v4 or v6 local function ip_tag(addr) @@ -44,112 +54,145 @@ local function ip_tag(addr) end end -function OpenTracingHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) - local req = kong.request - local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil - local method, url - local path_with_query = req.get_path_with_query() - if path_with_query ~= "" then - method = req.get_method() - url = req.get_scheme() .. "://" .. req.get_host() .. ":" - .. req.get_port() .. path_with_query - end - local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span("kong.request", { - child_of = wire_context; - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong"; - ["span.kind"] = "server"; - ["http.method"] = method; - ["http.url"] = url; - [ip_tag(forwarded_ip)] = forwarded_ip; - ["peer.port"] = kong.client.get_forwarded_port(); +if subsystem == "http" then + function OpenTracingHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local req = kong.request + local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil + local method, url + local path_with_query = req.get_path_with_query() + if path_with_query ~= "" then + method = req.get_method() + url = req.get_scheme() .. "://" .. req.get_host() .. ":" + .. req.get_port() .. path_with_query + end + local forwarded_ip = kong.client.get_forwarded_ip() + local request_span = tracer:start_span("kong.request", { + child_of = wire_context; + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong"; + ["span.kind"] = "server"; + ["http.method"] = method; + ["http.url"] = url; + [ip_tag(forwarded_ip)] = forwarded_ip; + ["peer.port"] = kong.client.get_forwarded_port(); + } + }) + ctx.opentracing = { + tracer = tracer; + wire_context = wire_context; + request_span = request_span; + rewrite_span = nil; + access_span = nil; + proxy_span = nil; + header_filter_span = nil; + header_filter_finished = false; + body_filter_span = nil; } - }) - ctx.opentracing = { - tracer = tracer; - wire_context = wire_context; - request_span = request_span; - rewrite_span = nil; - access_span = nil; - proxy_span = nil; - header_filter_span = nil; - header_filter_finished = false; - body_filter_span = nil; - } -end - -function OpenTracingHandler:get_context(conf, ctx) - local opentracing = ctx.opentracing - if not opentracing then - self:initialise_request(conf, ctx) - opentracing = ctx.opentracing end - return opentracing -end -function OpenTracingHandler:access(conf) - OpenTracingHandler.super.access(self, conf) + function OpenTracingHandler:access(conf) + OpenTracingHandler.super.access(self, conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - ctx.KONG_ACCESS_START / 1000 - ) + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + ctx.KONG_ACCESS_START / 1000 + ) - opentracing.access_span = opentracing.proxy_span:start_child_span( - "kong.access", - ctx.KONG_ACCESS_START / 1000 - ) + opentracing.access_span = opentracing.proxy_span:start_child_span( + "kong.access", + ctx.KONG_ACCESS_START / 1000 + ) - -- Want to send headers to upstream - local outgoing_headers = {} - opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) - local set_header = kong.service.request.set_header - for k, v in pairs(outgoing_headers) do - set_header(k, v) + -- Want to send headers to upstream + local outgoing_headers = {} + opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) + local set_header = kong.service.request.set_header + for k, v in pairs(outgoing_headers) do + set_header(k, v) + end end -end -function OpenTracingHandler:header_filter(conf) - OpenTracingHandler.super.header_filter(self, conf) + function OpenTracingHandler:header_filter(conf) + OpenTracingHandler.super.header_filter(self, conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) - local header_started = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() + local header_started = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() - if not opentracing.proxy_span then - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", + if not opentracing.proxy_span then + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + header_started + ) + end + + opentracing.header_filter_span = opentracing.proxy_span:start_child_span( + "kong.header_filter", header_started ) end - opentracing.header_filter_span = opentracing.proxy_span:start_child_span( - "kong.header_filter", - header_started - ) -end + function OpenTracingHandler:body_filter(conf) + OpenTracingHandler.super.body_filter(self, conf) -function OpenTracingHandler:body_filter(conf) - OpenTracingHandler.super.body_filter(self, conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + -- Finish header filter when body filter starts + if not opentracing.header_filter_finished then + local now = ngx.now() - -- Finish header filter when body filter starts - if not opentracing.header_filter_finished then - local now = ngx.now() + opentracing.header_filter_span:finish(now) + opentracing.header_filter_finished = true - opentracing.header_filter_span:finish(now) - opentracing.header_filter_finished = true + opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) + end + end +elseif subsystem == "stream" then + function OpenTracingHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local wire_context = nil + local forwarded_ip = kong.client.get_forwarded_ip() + local request_span = tracer:start_span("kong.stream", { + child_of = wire_context; + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong"; + ["span.kind"] = "server"; + [ip_tag(forwarded_ip)] = forwarded_ip; + ["peer.port"] = kong.client.get_forwarded_port(); + } + }) + ctx.opentracing = { + tracer = tracer; + wire_context = wire_context; + request_span = request_span; + preread_span = nil; + proxy_span = nil; + } + end + + function OpenTracingHandler:preread(conf) + OpenTracingHandler.super.preread(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) - opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + ctx.KONG_PREREAD_START / 1000 + ) + + opentracing.preread_span = opentracing.proxy_span:start_child_span( + "kong.preread", + ctx.KONG_PREREAD_START / 1000 + ) end end @@ -180,6 +223,8 @@ function OpenTracingHandler:log(conf) if opentracing.access_span then opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT/1000 or proxy_end) + elseif opentracing.preread_span then + opentracing.preread_span:finish(ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT/1000 or proxy_end) end local balancer_data = ctx.balancer_data @@ -214,7 +259,9 @@ function OpenTracingHandler:log(conf) opentracing.body_filter_span:finish(proxy_end) end - request_span:set_tag("http.status_code", kong.response.get_status()) + if subsystem == "http" then + request_span:set_tag("http.status_code", kong.response.get_status()) + end if ctx.authenticated_consumer then request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) end From 9874ea1049d2e938ee1ac7bb15e659de268b0d42 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Mon, 14 Jan 2019 14:47:44 +1100 Subject: [PATCH 0203/4351] kong/plugins/zipkin/opentracing.lua: Make credential optional --- kong/plugins/zipkin/opentracing.lua | 2 +- kong/plugins/zipkin/schema.lua | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 74ac084ae66..31ac28633ce 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -265,7 +265,7 @@ function OpenTracingHandler:log(conf) if ctx.authenticated_consumer then request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) end - if ctx.authenticated_credential then + if conf.include_credential and ctx.authenticated_credential then request_span:set_tag("kong.credential", ctx.authenticated_credential.id) end request_span:set_tag("kong.node.id", kong.node.get_id()) diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index c5bafedfe4e..527d5d0125c 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -11,6 +11,7 @@ return { { sample_ratio = { type = "number", default = 0.001, between = { 0, 1 } } }, + { include_credential = { type = "boolean", required = true, default = true } }, }, }, }, }, From ab80a91cf2c1f17ab628cad5a44e8e8b02556191 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 18 Jan 2019 10:03:18 +1100 Subject: [PATCH 0204/4351] Release v0.1.2 --- NEWS | 2 +- ...-scm-0.rockspec => kong-plugin-zipkin-0.1.2-0.rockspec | 8 ++++---- kong/plugins/zipkin/opentracing.lua | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.1.2-0.rockspec (84%) diff --git a/NEWS b/NEWS index f9363c73a13..e7461f47e42 100644 --- a/NEWS +++ b/NEWS @@ -1,4 +1,4 @@ -UNRELEASED +0.1.2 - 2019-01-18 - Fix logging failure when DNS is not resolved - Avoid sending redundant tags (#28) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.1.2-0.rockspec similarity index 84% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.1.2-0.rockspec index 8748bc6b301..653cf0aee7c 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.1.2-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.1.2-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.1.2.zip"; + dir = "kong-plugin-zipkin-0.1.2"; } description = { @@ -15,8 +16,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.15"; - "opentracing >= 0.0.2"; + "opentracing == 0.0.2"; } build = { diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 646a0467c9d..a160ad207da 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -10,7 +10,7 @@ A plugin that derives this should: local BasePlugin = require "kong.plugins.base_plugin" local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.1.2" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From 703058a1206694d44d1b46ac6324db8fc3d67d18 Mon Sep 17 00:00:00 2001 From: James Callahan Date: Fri, 18 Jan 2019 10:16:55 +1100 Subject: [PATCH 0205/4351] LICENSE: Update copyright year --- LICENSE | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/LICENSE b/LICENSE index 374395a0895..c99ef840e18 100644 --- a/LICENSE +++ b/LICENSE @@ -186,7 +186,7 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2018 Kong Inc. + Copyright 2018-2019 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. From bc56967ac37e5564ae7a9ac35d870a8013401f17 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 12 Mar 2019 04:22:50 -0700 Subject: [PATCH 0206/4351] feat(aws-lambda) initial commit --- LICENSE | 201 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ README.md | 2 + 2 files changed, 203 insertions(+) create mode 100644 LICENSE create mode 100644 README.md diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..261eeb9e9f8 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md new file mode 100644 index 00000000000..536df9afaa3 --- /dev/null +++ b/README.md @@ -0,0 +1,2 @@ +# kong-plugin-liamp +Extended AWS Lambda plugin From fb2cd2f4d3214039a4880287c78701d36859fc57 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 12 Mar 2019 13:29:10 +0100 Subject: [PATCH 0207/4351] plugin extracted from Kong branch --- README.md | 44 +- kong-plugin-liamp-scm-1.rockspec | 36 ++ kong/plugins/liamp/handler.lua | 207 ++++++++ kong/plugins/liamp/iam-role-credentials.lua | 83 +++ kong/plugins/liamp/schema.lua | 125 +++++ kong/plugins/liamp/v4.lua | 227 ++++++++ spec/plugins/liamp/01-access_spec.lua | 502 ++++++++++++++++++ spec/plugins/liamp/02-schema_spec.lua | 92 ++++ .../03-get-iam-role-credentials_spec.lua | 31 ++ 9 files changed, 1345 insertions(+), 2 deletions(-) create mode 100644 kong-plugin-liamp-scm-1.rockspec create mode 100644 kong/plugins/liamp/handler.lua create mode 100644 kong/plugins/liamp/iam-role-credentials.lua create mode 100644 kong/plugins/liamp/schema.lua create mode 100644 kong/plugins/liamp/v4.lua create mode 100644 spec/plugins/liamp/01-access_spec.lua create mode 100644 spec/plugins/liamp/02-schema_spec.lua create mode 100644 spec/plugins/liamp/03-get-iam-role-credentials_spec.lua diff --git a/README.md b/README.md index 536df9afaa3..8d0aad22c71 100644 --- a/README.md +++ b/README.md @@ -1,2 +1,42 @@ -# kong-plugin-liamp -Extended AWS Lambda plugin +# Introduction + +This is a custom version of the Lambda plugin. + +It allows for IAM roles for authorization, see https://github.com/Kong/kong/pull/2777 + +And additionally it has a modified version of https://github.com/Kong/kong/pull/3639 + + +## Installation + +Since it is a custom version, it should be installed under its own name. To +facilitate this there is a rockspec file for use with LuaRocks. + +Pack the rock (from `./kong/plugins/aws-lambda`): + +```shell +> luarocks make +> luarocks pack kong-plugin-liamp +``` + +This results in a `rock` file: `kong-plugin-liamp-0.1.0-1.all.rock` + +This file can be installed on any Kong system with: + +```shell +> luarocks install kong-plugin-liamp-0.1.0-1.all.rock +``` + +## Usage + +Since it is renamed, it will not be enabled by default, hence it must be enabled +like other custom plugins: + +```shell +> export KONG_CUSTOM_PLUGINS=liamp +``` + +## Compatibility + +This plugins was developed against Kong `0.13`, and hence is compatible with +Kong Enterprise `0.33` diff --git a/kong-plugin-liamp-scm-1.rockspec b/kong-plugin-liamp-scm-1.rockspec new file mode 100644 index 00000000000..b851780d914 --- /dev/null +++ b/kong-plugin-liamp-scm-1.rockspec @@ -0,0 +1,36 @@ +package = "kong-plugin-liamp" -- TODO: rename, must match the info in the filename of this rockspec! + -- as a convention; stick to the prefix: `kong-plugin-` +version = "0.1.0-1" -- TODO: renumber, must match the info in the filename of this rockspec! +-- The version '0.1.0' is the source code version, the trailing '1' is the version of this rockspec. +-- whenever the source version changes, the rockspec should be reset to 1. The rockspec version is only +-- updated (incremented) when this file changes, but the source remains the same. + +-- TODO: This is the name to set in the Kong configuration `plugins` setting. +-- Here we extract it from the package name. +local pluginName = package:match("^kong%-plugin%-(.+)$") -- "myPlugin" + +supported_platforms = {"linux", "macosx"} +source = { + url = "http://github.com/Tieske/kong-plugin-liamp.git", + tag = "0.1.0" +} + +description = { + summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", + homepage = "http://getkong.org", + license = "Apache 2.0" +} + +dependencies = { +} + +build = { + type = "builtin", + modules = { + -- TODO: add any additional files that the plugin consists of + ["kong.plugins."..pluginName..".handler"] = "handler.lua", + ["kong.plugins."..pluginName..".iam-role-credentials"] = "iam-role-credentials.lua", + ["kong.plugins."..pluginName..".v4"] = "v4.lua", + ["kong.plugins."..pluginName..".schema"] = "schema.lua", + } +} diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua new file mode 100644 index 00000000000..1fd417e02bb --- /dev/null +++ b/kong/plugins/liamp/handler.lua @@ -0,0 +1,207 @@ +-- Copyright (C) Kong Inc. + +-- Grab pluginname from module name +local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") + +local BasePlugin = require "kong.plugins.base_plugin" +local responses = require "kong.tools.responses" +local utils = require "kong.tools.utils" +local http = require "resty.http" +local cjson = require "cjson.safe" +local public_utils = require "kong.tools.public" +local singletons = require "kong.singletons" + +local aws_v4 = require "kong.plugins." .. plugin_name .. ".v4" +local fetch_iam_credentials_from_metadata_service = require "kong.plugins." .. plugin_name .. ".iam-role-credentials" + +local tostring = tostring +local ngx_req_read_body = ngx.req.read_body +local ngx_req_get_uri_args = ngx.req.get_uri_args +local ngx_req_get_headers = ngx.req.get_headers +local ngx_encode_base64 = ngx.encode_base64 + +local DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION = 60 +local IAM_CREDENTIALS_CACHE_KEY = "plugin." .. plugin_name .. ".iam_role_temp_creds" +local LOG_PREFIX = "[" .. plugin_name .. "] " + +local new_tab +do + local ok + ok, new_tab = pcall(require, "table.new") + if not ok then + new_tab = function(narr, nrec) return {} end + end +end + +local AWS_PORT = 443 + +local AWSLambdaHandler = BasePlugin:extend() + +function AWSLambdaHandler:new() + AWSLambdaHandler.super.new(self, plugin_name) +end + +function AWSLambdaHandler:access(conf) + AWSLambdaHandler.super.access(self) + + local upstream_body = new_tab(0, 6) + + if conf.forward_request_body or conf.forward_request_headers + or conf.forward_request_method or conf.forward_request_uri + then + -- new behavior to forward request method, body, uri and their args + local var = ngx.var + + if conf.forward_request_method then + upstream_body.request_method = var.request_method + end + + if conf.forward_request_headers then + upstream_body.request_headers = ngx_req_get_headers() + end + + if conf.forward_request_uri then + upstream_body.request_uri = var.request_uri + upstream_body.request_uri_args = ngx_req_get_uri_args() + end + + if conf.forward_request_body then + ngx_req_read_body() + + local body_args, err_code, body_raw = public_utils.get_body_info() + if err_code == public_utils.req_body_errors.unknown_ct then + -- don't know what this body MIME type is, base64 it just in case + body_raw = ngx_encode_base64(body_raw) + upstream_body.request_body_base64 = true + end + + upstream_body.request_body = body_raw + upstream_body.request_body_args = body_args + end + + else + -- backwards compatible upstream body for configurations not specifying + -- `forward_request_*` values + ngx_req_read_body() + + local body_args = public_utils.get_body_args() + upstream_body = utils.table_merge(ngx_req_get_uri_args(), body_args) + end + + local upstream_body_json, err = cjson.encode(upstream_body) + if not upstream_body_json then + ngx.log(ngx.ERR, LOG_PREFIX, "could not JSON encode upstream body", + " to forward request values: ", err) + end + + local host = string.format("lambda.%s.amazonaws.com", conf.aws_region) + local path = string.format("/2015-03-31/functions/%s/invocations", + conf.function_name) + local port = conf.port or AWS_PORT + + local opts = { + region = conf.aws_region, + service = "lambda", + method = "POST", + headers = { + ["X-Amz-Target"] = "invoke", + ["X-Amz-Invocation-Type"] = conf.invocation_type, + ["X-Amz-Log-Type"] = conf.log_type, + ["Content-Type"] = "application/x-amz-json-1.1", + ["Content-Length"] = upstream_body_json and tostring(#upstream_body_json), + }, + body = upstream_body_json, + path = path, + host = host, + port = port, + query = conf.qualifier and "Qualifier=" .. conf.qualifier + } + + if conf.use_ec2_iam_role then + local iam_role_credentials, err = singletons.cache:get( + IAM_CREDENTIALS_CACHE_KEY, + { + ttl = DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION + }, + fetch_iam_credentials_from_metadata_service + ) + + if not iam_role_credentials then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + opts.access_key = iam_role_credentials.access_key + opts.secret_key = iam_role_credentials.secret_key + opts.headers["X-Amz-Security-Token"] = iam_role_credentials.session_token + + else + opts.access_key = conf.aws_key + opts.secret_key = conf.aws_secret + end + + local request + request, err = aws_v4(opts) + if err then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + -- Trigger request + local client = http.new() + client:set_timeout(conf.timeout) + local ok + if conf.proxy_url then + ok, err = client:connect_proxy(conf.proxy_url, conf.proxy_scheme, host, port) + else + ok, err = client:connect(host, port) + end + if not ok then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + ok, err = client:ssl_handshake() + if not ok then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + local res + res, err = client:request { + method = "POST", + path = request.url, + body = request.body, + headers = request.headers + } + if not res then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + local body = res:read_body() + local headers = res.headers + + ok, err = client:set_keepalive(conf.keepalive) + if not ok then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end + + if conf.unhandled_status + and headers["X-Amz-Function-Error"] == "Unhandled" + then + ngx.status = conf.unhandled_status + + else + ngx.status = res.status + end + + -- Send response to client + for k, v in pairs(headers) do + ngx.header[k] = v + end + + ngx.say(body) + + return ngx.exit(res.status) +end + +AWSLambdaHandler.PRIORITY = 750 +AWSLambdaHandler.VERSION = "0.1.0" + +return AWSLambdaHandler diff --git a/kong/plugins/liamp/iam-role-credentials.lua b/kong/plugins/liamp/iam-role-credentials.lua new file mode 100644 index 00000000000..dd6de1d1e7a --- /dev/null +++ b/kong/plugins/liamp/iam-role-credentials.lua @@ -0,0 +1,83 @@ +local http = require "resty.http" +local json = require "cjson" + +local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") + +local LOG_PREFIX = "[" .. plugin_name .. "] " +local DEFAULT_METADATA_SERVICE_PORT = 80 +local DEFAULT_METADATA_SERVICE_REQUEST_TIMEOUT = 5000 +local DEFAULT_METADATA_SERVICE_HOST = "169.254.169.254" + +local function fetch_iam_credentials_from_metadata_service(metadata_service_host, metadata_service_port, + metadata_service_request_timeout) + metadata_service_host = metadata_service_host or DEFAULT_METADATA_SERVICE_HOST + metadata_service_port = metadata_service_port or DEFAULT_METADATA_SERVICE_PORT + metadata_service_request_timeout = metadata_service_request_timeout or DEFAULT_METADATA_SERVICE_REQUEST_TIMEOUT + + local client = http.new() + client:set_timeout(metadata_service_request_timeout) + + local ok, err = client:connect(metadata_service_host, metadata_service_port) + + if not ok then + ngx.log(ngx.ERR, LOG_PREFIX, "Could not connect to metadata service: ", err) + return nil, err + end + + local role_name_request_res, err = client:request { + method = "GET", + path = "/latest/meta-data/iam/security-credentials/", + } + + if not role_name_request_res or role_name_request_res == "" then + ngx.log(ngx.ERR, LOG_PREFIX, "Could not fetch role name from metadata service: ", err) + return nil, err + end + + if role_name_request_res.status ~= 200 then + return nil, LOG_PREFIX, "Fetching role name from metadata service returned status code " .. + role_name_request_res.status .. " with body " .. role_name_request_res.body + end + + local iam_role_name = role_name_request_res:read_body() + + ngx.log(ngx.DEBUG, LOG_PREFIX, "Found IAM role on instance with name: ", iam_role_name) + + local ok, err = client:connect(metadata_service_host, metadata_service_port) + + if not ok then + ngx.log(ngx.ERR, "Could not connect to metadata service: ", err) + return nil, err + end + + local iam_security_token_request, err = client:request { + method = "GET", + path = "/latest/meta-data/iam/security-credentials/" .. iam_role_name, + } + + if not iam_security_token_request then + return nil, err + end + + if iam_security_token_request.status == 404 then + return nil, LOG_PREFIX, "Unable to request IAM credentials for role " .. iam_role_name .. + " Request returned status code " .. iam_security_token_request.status + end + + if iam_security_token_request.status ~= 200 then + return nil, iam_security_token_request:read_body() + end + + local iam_security_token_data = json.decode(iam_security_token_request:read_body()) + + ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from metadata service for role '", + iam_role_name, "' with session token: ", iam_security_token_data.Token) + + return { + access_key = iam_security_token_data.AccessKeyId, + secret_key = iam_security_token_data.SecretAccessKey, + session_token = iam_security_token_data.Token, + } +end + +return fetch_iam_credentials_from_metadata_service diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/liamp/schema.lua new file mode 100644 index 00000000000..aadcbbdf5d6 --- /dev/null +++ b/kong/plugins/liamp/schema.lua @@ -0,0 +1,125 @@ +local Errors = require "kong.dao.errors" + +local function check_status(status) + if status and (status < 100 or status > 999) then + return false, "unhandled_status must be within 100 - 999." + end + + return true +end + +return { + fields = { + timeout = { + type = "number", + default = 60000, + required = true, + }, + keepalive = { + type = "number", + default = 60000, + required = true, + }, + aws_key = { + type = "string", + }, + aws_secret = { + type = "string", + }, + aws_region = { + type = "string", + required = true, + enum = { + "us-east-1", + "us-east-2", + "us-west-1", + "us-west-2", + "ap-northeast-1", + "ap-northeast-2", + "ap-southeast-1", + "ap-southeast-2", + "ap-south-1", + "ca-central-1", + "eu-central-1", + "eu-west-1", + "eu-west-2", + "sa-east-1", + }, + }, + function_name = { + type= "string", + required = true, + }, + qualifier = { + type = "string", + }, + invocation_type = { + type = "string", + required = true, + default = "RequestResponse", + enum = { + "RequestResponse", + "Event", + "DryRun", + } + }, + log_type = { + type = "string", + required = true, + default = "Tail", + enum = { + "Tail", + "None", + } + }, + port = { + type = "number", + default = 443, + }, + unhandled_status = { + type = "number", + func = check_status, + }, + forward_request_method = { + type = "boolean", + default = false, + }, + forward_request_uri = { + type = "boolean", + default = false, + }, + forward_request_headers = { + type = "boolean", + default = false, + }, + forward_request_body = { + type = "boolean", + default = false, + }, + use_ec2_iam_role = { + type="boolean", + }, + proxy_scheme = { + type = "string", + enum = { + "http", + "https", + } + }, + proxy_url = { + type = "string" + }, + }, + self_check = function(schema, plugin_t, dao, is_update) + if not plugin_t.use_ec2_iam_role then + -- if iam_profile is not set, aws_key and aws_secret are required + if not plugin_t.aws_key or plugin_t.aws_key == "" or not plugin_t.aws_secret or plugin_t.aws_secret == "" then + return false, Errors.schema "You need to set aws_key and aws_secret or need to use EC2 IAM roles" + end + end + if plugin_t.proxy_url and not plugin_t.proxy_scheme then + return false, Errors.schema "You need to set proxy_scheme when proxy_url is set" + end + return true + end +} diff --git a/kong/plugins/liamp/v4.lua b/kong/plugins/liamp/v4.lua new file mode 100644 index 00000000000..d7c40de5460 --- /dev/null +++ b/kong/plugins/liamp/v4.lua @@ -0,0 +1,227 @@ +-- Performs AWSv4 Signing +-- http://docs.aws.amazon.com/general/latest/gr/sigv4_signing.html + +local resty_sha256 = require "resty.sha256" +local pl_string = require "pl.stringx" +local openssl_hmac = require "openssl.hmac" + +local ALGORITHM = "AWS4-HMAC-SHA256" + +local CHAR_TO_HEX = {}; +for i = 0, 255 do + local char = string.char(i) + local hex = string.format("%02x", i) + CHAR_TO_HEX[char] = hex +end + +local function hmac(secret, data) + return openssl_hmac.new(secret, "sha256"):final(data) +end + +local function hash(str) + local sha256 = resty_sha256:new() + sha256:update(str) + return sha256:final() +end + +local function hex_encode(str) -- From prosody's util.hex + return (str:gsub(".", CHAR_TO_HEX)) +end + +local function percent_encode(char) + return string.format("%%%02X", string.byte(char)) +end + +local function canonicalise_path(path) + local segments = {} + for segment in path:gmatch("/([^/]*)") do + if segment == "" or segment == "." then + segments = segments -- do nothing and avoid lint + elseif segment == " .. " then + -- intentionally discards components at top level + segments[#segments] = nil + else + segments[#segments+1] = ngx.unescape_uri(segment):gsub("[^%w%-%._~]", + percent_encode) + end + end + local len = #segments + if len == 0 then + return "/" + end + -- If there was a slash on the end, keep it there. + if path:sub(-1, -1) == "/" then + len = len + 1 + segments[len] = "" + end + segments[0] = "" + segments = table.concat(segments, "/", 0, len) + return segments +end + +local function canonicalise_query_string(query) + local q = {} + for key, val in query:gmatch("([^&=]+)=?([^&]*)") do + key = ngx.unescape_uri(key):gsub("[^%w%-%._~]", percent_encode) + val = ngx.unescape_uri(val):gsub("[^%w%-%._~]", percent_encode) + q[#q+1] = key .. "=" .. val + end + table.sort(q) + return table.concat(q, "&") +end + +local function derive_signing_key(kSecret, date, region, service) + local kDate = hmac("AWS4" .. kSecret, date) + local kRegion = hmac(kDate, region) + local kService = hmac(kRegion, service) + local kSigning = hmac(kService, "aws4_request") + return kSigning +end + +local function prepare_awsv4_request(tbl) + local domain = tbl.domain or "amazonaws.com" + local region = tbl.region + local service = tbl.service + local request_method = tbl.method + local canonicalURI = tbl.canonicalURI + local path = tbl.path + if path and not canonicalURI then + canonicalURI = canonicalise_path(path) + elseif canonicalURI == nil or canonicalURI == "" then + canonicalURI = "/" + end + local canonical_querystring = tbl.canonical_querystring + local query = tbl.query + if query and not canonical_querystring then + canonical_querystring = canonicalise_query_string(query) + end + local req_headers = tbl.headers or {} + local req_payload = tbl.body + local access_key = tbl.access_key + local signing_key = tbl.signing_key + local secret_key + if not signing_key then + secret_key = tbl.secret_key + if secret_key == nil then + return nil, "either 'signing_key' or 'secret_key' must be provided" + end + end + local tls = tbl.tls + if tls == nil then + tls = true + end + local port = tbl.port or (tls and 443 or 80) + local timestamp = tbl.timestamp or ngx.time() + local req_date = os.date("!%Y%m%dT%H%M%SZ", timestamp) + local date = os.date("!%Y%m%d", timestamp) + + local host = service .. "." .. region .. "." .. domain + local host_header do -- If the "standard" port is not in use, the port should be added to the Host header + local with_port + if tls then + with_port = port ~= 443 + else + with_port = port ~= 80 + end + if with_port then + host_header = string.format("%s:%d", host, port) + else + host_header = host + end + end + + local headers = { + ["X-Amz-Date"] = req_date; + Host = host_header; + } + local add_auth_header = true + for k, v in pairs(req_headers) do + k = k:gsub("%f[^%z-]%w", string.upper) -- convert to standard header title case + if k == "Authorization" then + add_auth_header = false + elseif v == false then -- don't allow a default value for this header + v = nil + end + headers[k] = v + end + + -- Task 1: Create a Canonical Request For Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html + local canonical_headers, signed_headers do + -- We structure this code in a way so that we only have to sort once. + canonical_headers, signed_headers = {}, {} + local i = 0 + for name, value in pairs(headers) do + if value then -- ignore headers with 'false', they are used to override defaults + i = i + 1 + local name_lower = name:lower() + signed_headers[i] = name_lower + if canonical_headers[name_lower] ~= nil then + return nil, "header collision" + end + canonical_headers[name_lower] = pl_string.strip(value) + end + end + table.sort(signed_headers) + for j=1, i do + local name = signed_headers[j] + local value = canonical_headers[name] + canonical_headers[j] = name .. ":" .. value .. "\n" + end + signed_headers = table.concat(signed_headers, ";", 1, i) + canonical_headers = table.concat(canonical_headers, nil, 1, i) + end + local canonical_request = + request_method .. '\n' .. + canonicalURI .. '\n' .. + (canonical_querystring or "") .. '\n' .. + canonical_headers .. '\n' .. + signed_headers .. '\n' .. + hex_encode(hash(req_payload or "")) + + local hashed_canonical_request = hex_encode(hash(canonical_request)) + -- Task 2: Create a String to Sign for Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html + local credential_scope = date .. "/" .. region .. "/" .. service .. "/aws4_request" + local string_to_sign = + ALGORITHM .. '\n' .. + req_date .. '\n' .. + credential_scope .. '\n' .. + hashed_canonical_request + + -- Task 3: Calculate the AWS Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html + if signing_key == nil then + signing_key = derive_signing_key(secret_key, date, region, service) + end + local signature = hex_encode(hmac(signing_key, string_to_sign)) + -- Task 4: Add the Signing Information to the Request + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html + local authorization = ALGORITHM + .. " Credential=" .. access_key .. "/" .. credential_scope + .. ", SignedHeaders=" .. signed_headers + .. ", Signature=" .. signature + if add_auth_header then + headers.Authorization = authorization + end + + local target = path or canonicalURI + if query or canonical_querystring then + target = target .. "?" .. (query or canonical_querystring) + end + local scheme = tls and "https" or "http" + local url = scheme .. "://" .. host_header .. target + + return { + url = url, + host = host, + port = port, + tls = tls, + method = request_method, + target = target, + headers = headers, + body = req_payload, + } +end + +return prepare_awsv4_request diff --git a/spec/plugins/liamp/01-access_spec.lua b/spec/plugins/liamp/01-access_spec.lua new file mode 100644 index 00000000000..ea59d91e22b --- /dev/null +++ b/spec/plugins/liamp/01-access_spec.lua @@ -0,0 +1,502 @@ +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: AWS Lambda (access) [#" .. strategy .. "]", function() + local proxy_client + local admin_client + + setup(function() + local bp = helpers.get_db_utils(strategy) + + local route1 = bp.routes:insert { + hosts = { "lambda.com" }, + } + + local route2 = bp.routes:insert { + hosts = { "lambda2.com" }, + } + + local route3 = bp.routes:insert { + hosts = { "lambda3.com" }, + } + + local route4 = bp.routes:insert { + hosts = { "lambda4.com" }, + } + + local route5 = bp.routes:insert { + hosts = { "lambda5.com" }, + } + + local route6 = bp.routes:insert { + hosts = { "lambda6.com" }, + } + + local route7 = bp.routes:insert { + hosts = { "lambda7.com" }, + } + + local route8 = bp.routes:insert { + hosts = { "lambda8.com" }, + } + + local route9 = bp.routes:insert { + hosts = { "lambda9.com" }, + protocols = { "http", "https" }, + service = bp.services:insert({ + protocol = "http", + host = "httpbin.org", + port = 80, + }) + } + + local service10 = bp.services:insert({ + protocol = "http", + host = "httpbin.org", + port = 80, + }) + + local route10 = bp.routes:insert { + hosts = { "lambda10.com" }, + protocols = { "http", "https" }, + service = service10 + } + + bp.plugins:insert { + name = "liamp", + route_id = route1.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route2.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + invocation_type = "Event", + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route3.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + invocation_type = "DryRun", + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route4.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + timeout = 100, + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route5.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithUnhandledError", + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route6.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithUnhandledError", + invocation_type = "Event", + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route7.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithUnhandledError", + invocation_type = "DryRun", + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route8.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithUnhandledError", + unhandled_status = 412, + }, + } + + bp.plugins:insert { + name = "liamp", + route_id = route9.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + forward_request_method = true, + forward_request_uri = true, + forward_request_headers = true, + forward_request_body = true, + } + } + + bp.plugins:insert { + name = "liamp", + route_id = route10.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + forward_request_method = true, + forward_request_uri = false, + forward_request_headers = true, + forward_request_body = true, + } + } + + assert(helpers.start_kong{ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + before_each(function() + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + after_each(function () + proxy_client:close() + admin_client:close() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("invokes a Lambda function with GET", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) + end) + it("invokes a Lambda function with POST params", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda.com", + ["Content-Type"] = "application/x-www-form-urlencoded" + }, + body = { + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value_post1", body.key1) + end) + it("invokes a Lambda function with POST json body", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda.com", + ["Content-Type"] = "application/json" + }, + body = { + key1 = "some_value_json1", + key2 = "some_value_json2", + key3 = "some_value_json3" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value_json1", body.key1) + end) + it("invokes a Lambda function with POST and both querystring and body params", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post?key1=from_querystring", + headers = { + ["Host"] = "lambda.com", + ["Content-Type"] = "application/x-www-form-urlencoded" + }, + body = { + key2 = "some_value_post2", + key3 = "some_value_post3" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("from_querystring", body.key1) + end) + it("invokes a Lambda function with POST and xml payload, custom header and query partameter", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post?key1=from_querystring", + headers = { + ["Host"] = "lambda9.com", + ["Content-Type"] = "application/xml", + ["custom-header"] = "someheader" + }, + body = "" + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) + + -- request_uri + assert.equal("/post?key1=from_querystring", body.request_uri) + assert.is_table(body.request_uri_args) + + -- request_headers + assert.equal("someheader", body.request_headers["custom-header"]) + assert.equal("lambda9.com", body.request_headers.host) + + -- request_body + assert.equal("", body.request_body) + assert.is_table(body.request_body_args) + end) + it("invokes a Lambda function with POST and json payload, custom header and query partameter", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post?key1=from_querystring", + headers = { + ["Host"] = "lambda10.com", + ["Content-Type"] = "application/json", + ["custom-header"] = "someheader" + }, + body = { key2 = "some_value" } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) + + -- no request_uri + assert.is_nil(body.request_uri) + assert.is_nil(body.request_uri_args) + + -- request_headers + assert.equal("lambda10.com", body.request_headers.host) + assert.equal("someheader", body.request_headers["custom-header"]) + + -- request_body + assert.equal("some_value", body.request_body_args.key2) + assert.is_table(body.request_body_args) + end) + it("invokes a Lambda function with POST and txt payload, custom header and query partameter", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post?key1=from_querystring", + headers = { + ["Host"] = "lambda9.com", + ["Content-Type"] = "text/plain", + ["custom-header"] = "someheader" + }, + body = "some text" + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) + + -- request_uri + assert.equal("/post?key1=from_querystring", body.request_uri) + assert.is_table(body.request_uri_args) + + -- request_headers + assert.equal("someheader", body.request_headers["custom-header"]) + assert.equal("lambda9.com", body.request_headers.host) + + -- request_body + assert.equal("some text", body.request_body) + assert.is_nil(body.request_body_base64) + assert.is_table(body.request_body_args) + end) + it("invokes a Lambda function with POST and binary payload and custom header", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post?key1=from_querystring", + headers = { + ["Host"] = "lambda9.com", + ["Content-Type"] = "application/octet-stream", + ["custom-header"] = "someheader" + }, + body = "01234" + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) + + -- request_uri + assert.equal("/post?key1=from_querystring", body.request_uri) + assert.is_table(body.request_uri_args) + + -- request_headers + assert.equal("lambda9.com", body.request_headers.host) + assert.equal("someheader", body.request_headers["custom-header"]) + + -- request_body + assert.equal(ngx.encode_base64('01234'), body.request_body) + assert.is_true(body.request_body_base64) + assert.is_table(body.request_body_args) + end) + it("invokes a Lambda function with POST params and Event invocation_type", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda2.com", + ["Content-Type"] = "application/x-www-form-urlencoded" + }, + body = { + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3" + } + }) + assert.res_status(202, res) + assert.is_string(res.headers["x-amzn-RequestId"]) + end) + it("invokes a Lambda function with POST params and DryRun invocation_type", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda3.com", + ["Content-Type"] = "application/x-www-form-urlencoded" + }, + body = { + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3" + } + }) + assert.res_status(204, res) + assert.is_string(res.headers["x-amzn-RequestId"]) + end) + it("errors on connection timeout", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda4.com", + } + }) + assert.res_status(500, res) + end) + + it("invokes a Lambda function with an unhandled function error (and no unhandled_status set)", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda5.com" + } + }) + assert.res_status(200, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) + end) + it("invokes a Lambda function with an unhandled function error with Event invocation type", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda6.com" + } + }) + assert.res_status(202, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) + end) + it("invokes a Lambda function with an unhandled function error with DryRun invocation type", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda7.com" + } + }) + assert.res_status(204, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) + end) + it("invokes a Lambda function with an unhandled function error", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda8.com" + } + }) + assert.res_status(412, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) + end) + end) +end diff --git a/spec/plugins/liamp/02-schema_spec.lua b/spec/plugins/liamp/02-schema_spec.lua new file mode 100644 index 00000000000..29932c01883 --- /dev/null +++ b/spec/plugins/liamp/02-schema_spec.lua @@ -0,0 +1,92 @@ +local aws_lambda_schema = require "kong.plugins.liamp.schema" +local schemas = require "kong.dao.schemas_validation" +local utils = require "kong.tools.utils" + + +local validate_entity = schemas.validate_entity + + +describe("Plugin: AWS Lambda (schema)", function() + local DEFAULTS = { + timeout = 60000, + keepalive = 60000, + aws_key = "my-key", + aws_secret = "my-secret", + aws_region = "us-east-1", + function_name = "my-function", + invocation_type = "RequestResponse", + log_type = "Tail", + port = 443, + } + + it("accepts nil Unhandled Response Status Code", function() + local entity = utils.table_merge(DEFAULTS, { unhandled_status = nil }) + local ok, err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) + assert.True(ok) + end) + + it("accepts correct Unhandled Response Status Code", function() + local entity = utils.table_merge(DEFAULTS, { unhandled_status = 412 }) + local ok, err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) + assert.True(ok) + end) + + it("errors with Unhandled Response Status Code less than 100", function() + local entity = utils.table_merge(DEFAULTS, { unhandled_status = 99 }) + local ok, err = validate_entity(entity, aws_lambda_schema) + assert.equal("unhandled_status must be within 100 - 999.", err.unhandled_status) + assert.False(ok) + end) + + it("errors with Unhandled Response Status Code greater than 999", function() + local entity = utils.table_merge(DEFAULTS, { unhandled_status = 1000 }) + local ok, err = validate_entity(entity, aws_lambda_schema) + assert.equal("unhandled_status must be within 100 - 999.", err.unhandled_status) + assert.False(ok) + end) + + it("errors with no aws_key and use_ec2_iam_role set to false", function() + local entity = utils.table_merge(DEFAULTS, { aws_key = "" }) + local ok, err, self_err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) + assert.equal("You need to set aws_key and aws_secret or need to use EC2 IAM roles", self_err.message) + assert.False(ok) + end) + + it("errors with empty aws_secret and use_ec2_iam_role set to false", function() + local entity = utils.table_merge(DEFAULTS, { aws_secret = "" }) + local ok, err, self_err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) + assert.equal("You need to set aws_key and aws_secret or need to use EC2 IAM roles", self_err.message) + assert.False(ok) + end) + + it("errors with empty aws_secret or aws_key and use_ec2_iam_role set to false", function() + local entity = utils.table_merge(DEFAULTS, {}) + entity.aws_key = nil + entity.aws_secret = nil + local ok, err, self_err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) + assert.equal("You need to set aws_key and aws_secret or need to use EC2 IAM roles", self_err.message) + assert.False(ok) + end) + + it("accepts if aws_key or aws_secret is missing but use_ec2_iam_role is set to true", function() + local entity = utils.table_merge(DEFAULTS, { use_ec2_iam_role = true }) + entity.aws_key = nil + entity.aws_secret = nil + local ok, err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) + assert.True(ok) + end) + + it("errors if proxy_scheme is missing while proxy_url is provided", function() + local entity = utils.table_merge(DEFAULTS, { proxy_url = "http://hello.com/proxy" }) + local ok, err, self_err = validate_entity(entity, aws_lambda_schema) + assert.equal("You need to set proxy_scheme when proxy_url is set", self_err.message) + assert.False(ok) + end) + +end) diff --git a/spec/plugins/liamp/03-get-iam-role-credentials_spec.lua b/spec/plugins/liamp/03-get-iam-role-credentials_spec.lua new file mode 100644 index 00000000000..17354485965 --- /dev/null +++ b/spec/plugins/liamp/03-get-iam-role-credentials_spec.lua @@ -0,0 +1,31 @@ +local helpers = require "spec.helpers" +local get_credentials_from_iam_role = require "kong.plugins.liamp.iam-role-credentials" + +describe("Plugin: AWS Lambda (metadata service credentials)", function() + setup(function() + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("should return error if metadata service is not running on provided endpoint", function() + local iam_role_credentials, err = get_credentials_from_iam_role('192.0.2.0', 1234, 200, 0) + + assert.is_nil(iam_role_credentials) + assert.is_not_nil(err) + assert.equal("timeout", err) + end) + + it("should fetch credentials from metadata service", function() + local iam_role_credentials, err = get_credentials_from_iam_role('127.0.0.1', 15555, 200, 0) + + assert.is_nil(err) + assert.equal("test_iam_access_key_id", iam_role_credentials.access_key) + assert.equal("test_iam_secret_access_key", iam_role_credentials.secret_key) + assert.equal("test_session_token", iam_role_credentials.session_token) + end) +end) From da9906cc494edeb0c7e30c2e477e3ad4f5a0a7a3 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 14 Mar 2019 15:31:56 -0700 Subject: [PATCH 0208/4351] feat(session) new dao using kong.db * schema updates * kong storage adapter to new use new dao * fix ml cache reference * add migrations with ttl column --- kong/plugins/session/access.lua | 26 ++-- kong/plugins/session/daos.lua | 30 ++--- kong/plugins/session/handler.lua | 1 + .../session/migrations/000_base_session.lua | 37 ++++++ kong/plugins/session/migrations/init.lua | 3 + kong/plugins/session/schema.lua | 120 +++++++++++------- kong/plugins/session/session.lua | 8 +- kong/plugins/session/storage/kong.lua | 20 +-- spec/01-access_spec.lua | 40 ++++-- spec/02-kong_storage_adapter_spec.lua | 53 +++++--- 10 files changed, 220 insertions(+), 118 deletions(-) create mode 100644 kong/plugins/session/migrations/000_base_session.lua create mode 100644 kong/plugins/session/migrations/init.lua diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 44df7a68511..6f054d7cb71 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,14 +1,15 @@ local constants = require "kong.constants" -local singletons = require "kong.singletons" local responses = require "kong.tools.responses" local session = require "kong.plugins.session.session" local ngx_set_header = ngx.req.set_header +local log = ngx.log +local kong = kong local _M = {} local function load_consumer(consumer_id) - local result, err = singletons.dao.consumers:find { id = consumer_id } + local result, err = kong.db.consumers:select { id = consumer_id } if not result then return nil, err end @@ -33,34 +34,37 @@ function _M.execute(conf) local s = session.open_session(conf) if not s.present then + log(ngx.DEBUG, "Session not present") return end -- check if incoming request is trying to logout if session.logout(conf) then + log(ngx.DEBUG, "Session logging out") s:destroy() return responses.send_HTTP_OK() end - + local cid, credential = session.retrieve_session_data(s) - - local consumer_cache_key = singletons.dao.consumers:cache_key(cid) - local consumer, err = singletons.cache:get(consumer_cache_key, nil, - load_consumer, cid) - + + local consumer_cache_key = kong.dao.consumers:cache_key(cid) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + load_consumer, cid) + if err then ngx.log(ngx.ERR, "Error loading consumer: ", err) return end - + -- destroy sessions with invalid consumer_id if not consumer then + ngx.log(ngx.DEBUG, "No consumer, destroying session") return s:destroy() end - + s:start() - + set_consumer(consumer, credential) ngx.ctx.authenticated_session = s end diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 14d09a8fb5b..aefef4d33f6 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -1,29 +1,17 @@ +local typedefs = require "kong.db.schema.typedefs" + return { sessions = { primary_key = { "id" }, + name = "sessions", cache_key = { "session_id" }, - table = "sessions", + ttl = true, fields = { - id = { - type = "id", - dao_insert_value = true - }, - session_id = { - type = "text", - unique = true, - required = true - }, - expires = { - type = "number", - }, - data = { - type = "text", - }, - created_at = { - type = "timestamp", - immutable = true, - dao_insert_value = true, - }, + { id = typedefs.uuid }, + { session_id = { type = "string", unique = true, required = true } }, + { expires = { type = "number" } }, + { data = { type = "string" } }, + { created_at = typedefs.auto_timestamp_s }, } } } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 5cdb98607ce..2359e391813 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -21,6 +21,7 @@ function KongSessionHandler:header_filter(conf) if not ctx.authenticated_credential then -- don't open sessions for anonymous users + ngx.log(ngx.DEBUG, "Anonymous: No credential.") return end diff --git a/kong/plugins/session/migrations/000_base_session.lua b/kong/plugins/session/migrations/000_base_session.lua new file mode 100644 index 00000000000..5267ed81201 --- /dev/null +++ b/kong/plugins/session/migrations/000_base_session.lua @@ -0,0 +1,37 @@ +return { + postgres = { + up = [[ + CREATE TABLE IF NOT EXISTS sessions( + id uuid, + session_id text UNIQUE, + expires int, + data text, + created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), + ttl timestamp with time zone, + PRIMARY KEY (id) + ); + + DO $$ + BEGIN + IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN + CREATE INDEX session_sessions_expires_idx ON sessions (expires); + END IF; + END$$; + ]], + }, + cassandra = { + up = [[ + CREATE TABLE IF NOT EXISTS sessions( + id uuid, + session_id text, + expires int, + data text, + created_at timestamp + PRIMARY KEY (id) + ); + + CREATE INDEX IF NOT EXISTS ON sessions (session_id); + CREATE INDEX IF NOT EXISTS ON sessions (expires); + ]], + }, +} diff --git a/kong/plugins/session/migrations/init.lua b/kong/plugins/session/migrations/init.lua new file mode 100644 index 00000000000..8be5a96e730 --- /dev/null +++ b/kong/plugins/session/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "000_base_session" +} diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 6b37f722632..2cd716e38b2 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -1,63 +1,93 @@ +local typedefs = require "kong.db.schema.typedefs" +local Schema = require "kong.db.schema" + local utils = require("kong.tools.utils") local char = string.char local rand = math.random local encode_base64 = ngx.encode_base64 +local samesite = Schema.define { + type = "string", + default = "Strict", + one_of = { + "Strict", + "Lax", + "off", + } +} + --- kong.utils.random_string with 32 bytes instead -- @returns random string of length 44 local function random_string() return encode_base64(utils.get_rand_bytes(32, true)) - :gsub("/", char(rand(48, 57))) -- 0 - 10 - :gsub("+", char(rand(65, 90))) -- A - Z - :gsub("=", char(rand(97, 122))) -- a - z + :gsub("/", char(rand(48, 57))) -- 0 - 10 + :gsub("+", char(rand(65, 90))) -- A - Z + :gsub("=", char(rand(97, 122))) -- a - z end return { - no_consumer = true, + name = "session", + endpoint_key = "session_id", fields = { - secret = { - type = "string", - required = false, - default = random_string, - }, - cookie_name = { type = "string", default = "session" }, - cookie_lifetime = { type = "number", default = 3600 }, - cookie_renew = { type = "number", default = 600 }, - cookie_path = { type = "string", default = "/" }, - cookie_domain = { type = "string" }, - cookie_samesite = { - type = "string", - default = "Strict", - one_of = { "Strict", "Lax", "off" } - }, - cookie_httponly = { type = "boolean", default = true }, - cookie_secure = { type = "boolean", default = true }, - cookie_discard = { type = "number", default = 10 }, - storage = { - required = false, - type = "string", - enum = { - "cookie", - "kong", + { config = { + type = "record", + fields = { + { consumer = typedefs.no_consumer }, + { + secret = { + type = "string", + required = false, + default = random_string(), + }, + }, + { cookie_name = { type = "string", default = "session" } }, + { cookie_lifetime = { type = "number", default = 3600 } }, + { cookie_renew = { type = "number", default = 600 } }, + { cookie_path = { type = "string", default = "/" } }, + { cookie_domain = { type = "string" } }, + { cookie_samesite = samesite }, + { cookie_httponly = { type = "boolean", default = true } }, + { cookie_secure = { type = "boolean", default = true } }, + { cookie_discard = { type = "number", default = 10 } }, + { + storage = { + required = false, + type = "string", + enum = { + "cookie", + "kong", + }, + default = "cookie", + } + }, + { + logout_methods = { + type = "array", + elements = { + type = "string", + one_of = { "GET", "POST", "DELETE" }, + }, + default = { "POST", "DELETE" }, + } + }, + { + logout_query_arg = { + required = false, + type = "string", + default = "session_logout", + } + }, + { + logout_post_arg = { + required = false, + type = "string", + default = "session_logout", + }, + }, + }, }, - default = "cookie", - }, - logout_methods = { - type = "array", - enum = { "POST", "GET", "DELETE" }, - default = { "POST", "DELETE" } }, - logout_query_arg = { - required = false, - type = "string", - default = "session_logout", - }, - logout_post_arg = { - required = false, - type = "string", - default = "session_logout", - }, - } + }, } diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index f400b925e3b..1e48599b0b3 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -27,7 +27,7 @@ end function _M.open_session(conf) local opts = get_opts(conf) local s - + if conf.storage == 'kong' then -- Required strategy for kong adapter which will allow for :regenerate -- method to keep sessions around during renewal period to allow for @@ -42,7 +42,7 @@ function _M.open_session(conf) opts.storage = conf.storage s = session.open(opts) end - + return s end @@ -56,7 +56,7 @@ function _M.retrieve_session_data(s) if s and not s.data then return nil, nil end - + return s.data[1], s.data[2] end @@ -110,7 +110,7 @@ function _M.logout(conf) if post_args[logout_post_arg] then logout = true end - + if logout then log(ngx.DEBUG, "logout by post argument") end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index b5c797c4609..41c9267f945 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -1,9 +1,9 @@ -local singletons = require "kong.singletons" local concat = table.concat local tonumber = tonumber local setmetatable = setmetatable local floor = math.floor local now = ngx.now +local kong = kong local kong_storage = {} @@ -11,7 +11,7 @@ kong_storage.__index = kong_storage function kong_storage.new(config) return setmetatable({ - dao = singletons.dao, + db = kong.db, encode = config.encoder.encode, decode = config.encoder.decode, delimiter = config.cookie.delimiter, @@ -21,18 +21,18 @@ end local function load_session(sid) - local rows, err = singletons.dao.sessions:find_all { session_id = sid } - if not rows then + local session, err = kong.db.sessions:select_by_session_id(sid) + if not session then return nil, err end - return rows[1] + return session end function kong_storage:get(sid) - local cache_key = self.dao.sessions:cache_key(sid) - local s, err = singletons.cache:get(cache_key, nil, load_session, sid) + local cache_key = kong.db.sessions:cache_key(sid) + local s, err = kong.cache:get(cache_key, nil, load_session, sid) if err then ngx.log(ngx.ERR, "Error finding session:", err) @@ -84,7 +84,7 @@ end function kong_storage:insert_session(sid, data, expires) - local _, err = self.dao.sessions:insert({ + local _, err = self.db.sessions:insert({ session_id = sid, data = data, expires = expires, @@ -97,7 +97,7 @@ end function kong_storage:update_session(id, params, ttl) - local _, err = self.dao.sessions:update(params, { id = id }, { ttl = ttl }) + local _, err = self.db.sessions:update(params, { id = id }, { ttl = ttl }) if err then ngx.log(ngx.ERR, "Error updating session: ", err) end @@ -132,7 +132,7 @@ function kong_storage:destroy(id) return end - local _, err = self.dao.sessions:delete({ + local _, err = self.db.sessions:delete({ id = db_s.id }) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index d84f6819ed3..70e8524bf26 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -2,12 +2,18 @@ local utils = require "kong.tools.utils" local helpers = require "spec.helpers" -for _, strategy in helpers.each_strategy() do +for _, strategy in helpers.each_strategy({'postgres'}) do describe("Plugin: Session (access) [#" .. strategy .. "]", function() local client - setup(function() - local bp = helpers.get_db_utils(strategy) + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "plugins", + "routes", + "services", + "consumers", + "keyauth_credentials" + }) local route1 = bp.routes:insert { paths = {"/test1"}, @@ -21,12 +27,16 @@ for _, strategy in helpers.each_strategy() do assert(bp.plugins:insert { name = "session", - route_id = route1.id, + route = { + id = route1.id, + }, }) assert(bp.plugins:insert { name = "session", - route_id = route2.id, + route = { + id = route2.id, + }, config = { cookie_name = "da_cookie", cookie_samesite = "Lax", @@ -34,17 +44,21 @@ for _, strategy in helpers.each_strategy() do cookie_secure = false, } }) - + local consumer = bp.consumers:insert { username = "coop", } bp.keyauth_credentials:insert { key = "kong", - consumer_id = consumer.id, + consumer = { + id = consumer.id, + }, } local anonymous = bp.consumers:insert { username = "anon", } bp.plugins:insert { name = "key-auth", - route_id = route1.id, + route = { + id = route1.id, + }, config = { anonymous = anonymous.id } @@ -52,7 +66,9 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "key-auth", - route_id = route2.id, + route = { + id = route2.id, + }, config = { anonymous = anonymous.id } @@ -60,7 +76,9 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "request-termination", - consumer_id = anonymous.id, + consumer = { + id = anonymous.id, + }, config = { status_code = 403, message = "So it goes.", @@ -74,7 +92,7 @@ for _, strategy in helpers.each_strategy() do }) end) - teardown(function() + lazy_teardown(function() helpers.stop_kong() end) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 76e83708223..48d57182480 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -8,12 +8,19 @@ function get_sid_from_cookie(cookie) end -for _, strategy in helpers.each_strategy() do +for _, strategy in helpers.each_strategy({'postgres'}) do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() - local client, bp, dao - - setup(function() - bp, _, dao = helpers.get_db_utils(strategy) + local client, bp, db + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "sessions", + "plugins", + "routes", + "services", + "consumers", + "keyauth_credentials", + }) local route1 = bp.routes:insert { paths = {"/test1"}, @@ -27,7 +34,9 @@ for _, strategy in helpers.each_strategy() do assert(bp.plugins:insert { name = "session", - route_id = route1.id, + route = { + id = route1.id, + }, config = { storage = "kong", secret = "ultra top secret session", @@ -36,7 +45,9 @@ for _, strategy in helpers.each_strategy() do assert(bp.plugins:insert { name = "session", - route_id = route2.id, + route = { + id = route2.id, + }, config = { secret = "super secret session secret", storage = "kong", @@ -48,13 +59,17 @@ for _, strategy in helpers.each_strategy() do local consumer = bp.consumers:insert { username = "coop" } bp.keyauth_credentials:insert { key = "kong", - consumer_id = consumer.id, + consumer = { + id = consumer.id + }, } local anonymous = bp.consumers:insert { username = "anon" } bp.plugins:insert { name = "key-auth", - route_id = route1.id, + route = { + id = route1.id, + }, config = { anonymous = anonymous.id } @@ -62,7 +77,9 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "key-auth", - route_id = route2.id, + route = { + id = route2.id, + }, config = { anonymous = anonymous.id } @@ -70,7 +87,9 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "request-termination", - consumer_id = anonymous.id, + consumer = { + id = anonymous.id, + }, config = { status_code = 403, message = "So it goes.", @@ -84,8 +103,8 @@ for _, strategy in helpers.each_strategy() do }) end) - teardown(function() - helpers.stop_kong() + lazy_teardown(function() + helpers.stop_kong(nil, true) end) before_each(function() @@ -129,7 +148,7 @@ for _, strategy in helpers.each_strategy() do -- make sure it's in the db local sid = get_sid_from_cookie(cookie) - assert.equal(sid, dao.sessions:find_all({session_id = sid})[1].session_id) + assert.equal(sid, db.sessions:select_by_session_id(sid).session_id) end) it("renews cookie", function() @@ -203,7 +222,7 @@ for _, strategy in helpers.each_strategy() do -- session should be in the table initially local sid = get_sid_from_cookie(cookie) - assert.equal(sid, dao.sessions:find_all({session_id = sid})[1].session_id) + assert.equal(sid, db.sessions:select_by_session_id(sid).session_id) -- logout request res = assert(client:send({ @@ -217,8 +236,10 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) + local found = db.sessions:select_by_session_id(sid) + -- logged out, no sessions should be in the table - assert.equal(0, #dao.sessions:find_all({session_id = sid})) + assert.is_nil(found) end) end) end) From c76ce49757f26deaacc16ce1169185757fb3e215 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 11:06:55 -0700 Subject: [PATCH 0209/4351] chore(session) run tests on kong-ce --- .travis.yml | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/.travis.yml b/.travis.yml index 2410c5e06cd..a9dbcf9ceb7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -36,8 +36,8 @@ env: - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - PLUGIN_NAME=session - - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME - - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + - KONG_TEST_PLUGINS=$PLUGIN_NAME + - KONG_PLUGINS=$PLUGIN_NAME matrix: - OPENRESTY=$OPENRESTY_BASE @@ -48,18 +48,18 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ee.git kong-ee + - git clone https://github.com/Kong/kong.git kong-ce install: - luarocks make - - cd kong-ee + - cd kong-ce - make dev - createuser --createdb kong - createdb -U kong kong_tests - cd ../ - - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ee/bin/kong migrations up - - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ee/bin/kong migrations up - - cd kong-ee + - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ce/bin/kong migrations bootstrap + - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ce/bin/kong migrations bootstrap + - cd kong-ce script: - bin/busted $BUSTED_ARGS ../spec From 37d25437621f8c2bcd0a9af74f7e4ca2231b6f9b Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 13:57:51 -0700 Subject: [PATCH 0210/4351] fix(session) add missing comma --- kong/plugins/session/migrations/000_base_session.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/session/migrations/000_base_session.lua b/kong/plugins/session/migrations/000_base_session.lua index 5267ed81201..93cacf2d398 100644 --- a/kong/plugins/session/migrations/000_base_session.lua +++ b/kong/plugins/session/migrations/000_base_session.lua @@ -26,7 +26,7 @@ return { session_id text, expires int, data text, - created_at timestamp + created_at timestamp, PRIMARY KEY (id) ); From 256fa6189af56a02bf45cd7a11c3bc929d3bc9f7 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 14:12:52 -0700 Subject: [PATCH 0211/4351] fix(session) remove deprecated responses utils * add ngx.exit to make sure it works with 0.15 and 1.0 --- kong/plugins/session/access.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 6f054d7cb71..81f8140d4fc 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,5 +1,4 @@ local constants = require "kong.constants" -local responses = require "kong.tools.responses" local session = require "kong.plugins.session.session" local ngx_set_header = ngx.req.set_header local log = ngx.log @@ -42,7 +41,7 @@ function _M.execute(conf) if session.logout(conf) then log(ngx.DEBUG, "Session logging out") s:destroy() - return responses.send_HTTP_OK() + return ngx.exit(200) end From 00f8b0fd1ec140d21ae9b303c5824788bc083272 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 14:28:51 -0700 Subject: [PATCH 0212/4351] fix(session) schema errors * remove unused endpoint_key * enum -> one_of --- kong/plugins/session/schema.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 2cd716e38b2..687d54d40da 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -29,7 +29,6 @@ end return { name = "session", - endpoint_key = "session_id", fields = { { config = { type = "record", @@ -55,7 +54,7 @@ return { storage = { required = false, type = "string", - enum = { + one_of = { "cookie", "kong", }, From 68f54f08f67d25bd5af2b5d9062c0c970006676a Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 15:00:19 -0700 Subject: [PATCH 0213/4351] test(travis) add bundled plugins as well --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index a9dbcf9ceb7..a183380f150 100644 --- a/.travis.yml +++ b/.travis.yml @@ -36,8 +36,8 @@ env: - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - PLUGIN_NAME=session - - KONG_TEST_PLUGINS=$PLUGIN_NAME - - KONG_PLUGINS=$PLUGIN_NAME + - KONG_TEST_PLUGINS=bundled,$PLUGIN_NAME + - KONG_PLUGINS=bundled,$PLUGIN_NAME matrix: - OPENRESTY=$OPENRESTY_BASE From cf956f2fccb971181a7932e1c719d0a573d46612 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 15:15:52 -0700 Subject: [PATCH 0214/4351] test(plugins) remove CUSTOM_ prefix, add bundled --- spec/01-access_spec.lua | 2 +- spec/02-kong_storage_adapter_spec.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 70e8524bf26..842baa04ae5 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -86,7 +86,7 @@ for _, strategy in helpers.each_strategy({'postgres'}) do } assert(helpers.start_kong { - custom_plugins = "session", + plugins = "bundled, session", database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 48d57182480..13c764a2c02 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -97,7 +97,7 @@ for _, strategy in helpers.each_strategy({'postgres'}) do } assert(helpers.start_kong { - custom_plugins = "session", + plugins = "bundled, session", database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) From 8b384442c94a97dafef308ee4239fb1bdc88b6fd Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 15:19:39 -0700 Subject: [PATCH 0215/4351] fix(session) dao -> db --- kong/plugins/session/access.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 81f8140d4fc..a94e1da1582 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -47,7 +47,7 @@ function _M.execute(conf) local cid, credential = session.retrieve_session_data(s) - local consumer_cache_key = kong.dao.consumers:cache_key(cid) + local consumer_cache_key = kong.db.consumers:cache_key(cid) local consumer, err = kong.cache:get(consumer_cache_key, nil, load_consumer, cid) From b41e74a4361d4e311255cdc04706d6c1ee2eebeb Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 16:39:25 -0700 Subject: [PATCH 0216/4351] test(*) pr feedback * check for err in query * don't limit tests to postgres * don't preserve servroot or tables --- spec/01-access_spec.lua | 2 +- spec/02-kong_storage_adapter_spec.lua | 9 +++++---- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 842baa04ae5..62de60c5b20 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -2,7 +2,7 @@ local utils = require "kong.tools.utils" local helpers = require "spec.helpers" -for _, strategy in helpers.each_strategy({'postgres'}) do +for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() local client diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 13c764a2c02..58000cdab20 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -8,7 +8,7 @@ function get_sid_from_cookie(cookie) end -for _, strategy in helpers.each_strategy({'postgres'}) do +for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() local client, bp, db @@ -104,7 +104,7 @@ for _, strategy in helpers.each_strategy({'postgres'}) do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -236,10 +236,11 @@ for _, strategy in helpers.each_strategy({'postgres'}) do assert.response(res).has.status(200) - local found = db.sessions:select_by_session_id(sid) + local found, err = db.sessions:select_by_session_id(sid) - -- logged out, no sessions should be in the table + -- logged out, no sessions should be in the table, without errors assert.is_nil(found) + assert.is_nil(err) end) end) end) From 635b438291c6a74f1f87e23061f775bdc999211c Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 17:20:10 -0700 Subject: [PATCH 0217/4351] fix(session) session schema - timezone, expires * switch to using time zones * switch expires to integer since the migrations define it as an int. This fixes bug with cassandra serialization during :insert * remove migrations that are not used --- kong/plugins/session/daos.lua | 2 +- .../session/migrations/000_base_session.lua | 4 +-- kong/plugins/session/migrations/cassandra.lua | 21 ---------------- kong/plugins/session/migrations/postgres.lua | 25 ------------------- 4 files changed, 3 insertions(+), 49 deletions(-) delete mode 100644 kong/plugins/session/migrations/cassandra.lua delete mode 100644 kong/plugins/session/migrations/postgres.lua diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index aefef4d33f6..4348f83d0a6 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -9,7 +9,7 @@ return { fields = { { id = typedefs.uuid }, { session_id = { type = "string", unique = true, required = true } }, - { expires = { type = "number" } }, + { expires = { type = "integer" } }, { data = { type = "string" } }, { created_at = typedefs.auto_timestamp_s }, } diff --git a/kong/plugins/session/migrations/000_base_session.lua b/kong/plugins/session/migrations/000_base_session.lua index 93cacf2d398..2cef05a29bc 100644 --- a/kong/plugins/session/migrations/000_base_session.lua +++ b/kong/plugins/session/migrations/000_base_session.lua @@ -6,8 +6,8 @@ return { session_id text UNIQUE, expires int, data text, - created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), - ttl timestamp with time zone, + created_at timestamp WITH TIME ZONE, + ttl timestamp WITH TIME ZONE, PRIMARY KEY (id) ); diff --git a/kong/plugins/session/migrations/cassandra.lua b/kong/plugins/session/migrations/cassandra.lua deleted file mode 100644 index 50256ace5a4..00000000000 --- a/kong/plugins/session/migrations/cassandra.lua +++ /dev/null @@ -1,21 +0,0 @@ -return { - { - name = "2018-11-30-133200_init_session", - up = [[ - CREATE TABLE IF NOT EXISTS sessions( - id uuid, - session_id text, - expires int, - data text, - created_at timestamp, - PRIMARY KEY (id) - ); - - CREATE INDEX IF NOT EXISTS ON sessions (session_id); - CREATE INDEX IF NOT EXISTS ON sessions (expires); - ]], - down = [[ - DROP TABLE sessions; - ]] - } -} diff --git a/kong/plugins/session/migrations/postgres.lua b/kong/plugins/session/migrations/postgres.lua deleted file mode 100644 index 7c4bdf3cd97..00000000000 --- a/kong/plugins/session/migrations/postgres.lua +++ /dev/null @@ -1,25 +0,0 @@ -return { - { - name = "2018-11-30-133200_init_session", - up = [[ - CREATE TABLE IF NOT EXISTS sessions( - id uuid, - session_id text UNIQUE, - expires int, - data text, - created_at timestamp without time zone default (CURRENT_TIMESTAMP(0) at time zone 'utc'), - PRIMARY KEY (id) - ); - - DO $$ - BEGIN - IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN - CREATE INDEX session_sessions_expires_idx ON sessions (expires); - END IF; - END$$; - ]], - down = [[ - DROP TABLE sessions; - ]] - } -} From 8e27603e1234bae73750eec17ac97df4b61211a5 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 18 Mar 2019 17:24:10 -0700 Subject: [PATCH 0218/4351] fix(session) remove nonexistent files --- kong-plugin-session-0.1.1-1.rockspec | 2 -- 1 file changed, 2 deletions(-) diff --git a/kong-plugin-session-0.1.1-1.rockspec b/kong-plugin-session-0.1.1-1.rockspec index f604d197e9d..aeda52364e2 100644 --- a/kong-plugin-session-0.1.1-1.rockspec +++ b/kong-plugin-session-0.1.1-1.rockspec @@ -29,7 +29,5 @@ build = { ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", - ["kong.plugins.session.migrations.postgres"] = "kong/plugins/session/migrations/postgres.lua", - ["kong.plugins.session.migrations.cassandra"] = "kong/plugins/session/migrations/cassandra.lua", } } From b9ad6414c35e7e4ba1ecbdacc7d0fc898556cacc Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 15 Mar 2019 12:32:58 +0100 Subject: [PATCH 0219/4351] feat(aws-lambda) added support for Amazon ecs iam metadata The plugin will now use the configured tokens if given. If not it will test for ECS metadata, and if not found fall back on EC2 metadata. Hence the default is now to use IAM metadata. --- .gitignore | 2 + README.md | 17 ++- ...spec => kong-plugin-liamp-0.1.0-1.rockspec | 9 +- kong/plugins/liamp/handler.lua | 18 ++- kong/plugins/liamp/iam-ec2-credentials.lua | 91 ++++++++++++ kong/plugins/liamp/iam-ecs-credentials.lua | 131 ++++++++++++++++++ kong/plugins/liamp/iam-role-credentials.lua | 83 ----------- kong/plugins/liamp/schema.lua | 16 ++- spec/plugins/liamp/02-schema_spec.lua | 32 ++--- .../03-get-iam-role-credentials_spec.lua | 31 ----- .../liamp/03-iam-ec2-credentials_spec.lua | 59 ++++++++ .../liamp/04-iam-ecs-credentials_spec.lua | 69 +++++++++ ...{01-access_spec.lua => 99-access_spec.lua} | 1 + 13 files changed, 404 insertions(+), 155 deletions(-) create mode 100644 .gitignore rename kong-plugin-liamp-scm-1.rockspec => kong-plugin-liamp-0.1.0-1.rockspec (69%) create mode 100644 kong/plugins/liamp/iam-ec2-credentials.lua create mode 100644 kong/plugins/liamp/iam-ecs-credentials.lua delete mode 100644 kong/plugins/liamp/iam-role-credentials.lua delete mode 100644 spec/plugins/liamp/03-get-iam-role-credentials_spec.lua create mode 100644 spec/plugins/liamp/03-iam-ec2-credentials_spec.lua create mode 100644 spec/plugins/liamp/04-iam-ecs-credentials_spec.lua rename spec/plugins/liamp/{01-access_spec.lua => 99-access_spec.lua} (99%) diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..06a31dcf69e --- /dev/null +++ b/.gitignore @@ -0,0 +1,2 @@ +input.txt +*.rock diff --git a/README.md b/README.md index 8d0aad22c71..8919dd2328e 100644 --- a/README.md +++ b/README.md @@ -2,9 +2,9 @@ This is a custom version of the Lambda plugin. -It allows for IAM roles for authorization, see https://github.com/Kong/kong/pull/2777 - -And additionally it has a modified version of https://github.com/Kong/kong/pull/3639 +- allows for EC2 IAM roles for authorization, see https://github.com/Kong/kong/pull/2777 +- has a modified version of https://github.com/Kong/kong/pull/3639 +- added ECS IAM roles ## Installation @@ -36,7 +36,16 @@ like other custom plugins: > export KONG_CUSTOM_PLUGINS=liamp ``` +Once enabled, it differs slightly from the original Lambda plugin in that the +token and secret are no longer required when configuring the plugin. +The behaviour is now to default to IAM roles, unless the secret and token +are provided. + +When the IAM roles are used (default, if no token/secret is provided), the plugin +will first try ECS metadata, and if not available it will fallback on EC2 +metadata. + ## Compatibility -This plugins was developed against Kong `0.13`, and hence is compatible with +This plugin was developed against Kong `0.13`, and hence is compatible with Kong Enterprise `0.33` diff --git a/kong-plugin-liamp-scm-1.rockspec b/kong-plugin-liamp-0.1.0-1.rockspec similarity index 69% rename from kong-plugin-liamp-scm-1.rockspec rename to kong-plugin-liamp-0.1.0-1.rockspec index b851780d914..f3824b4d2dd 100644 --- a/kong-plugin-liamp-scm-1.rockspec +++ b/kong-plugin-liamp-0.1.0-1.rockspec @@ -28,9 +28,10 @@ build = { type = "builtin", modules = { -- TODO: add any additional files that the plugin consists of - ["kong.plugins."..pluginName..".handler"] = "handler.lua", - ["kong.plugins."..pluginName..".iam-role-credentials"] = "iam-role-credentials.lua", - ["kong.plugins."..pluginName..".v4"] = "v4.lua", - ["kong.plugins."..pluginName..".schema"] = "schema.lua", + ["kong.plugins."..pluginName..".handler"] = "kong/plugins/"..pluginName.."/handler.lua", + ["kong.plugins."..pluginName..".iam-ec2-credentials"] = "kong/plugins/"..pluginName.."/iam-ec2-credentials.lua", + ["kong.plugins."..pluginName..".iam-ecs-credentials"] = "kong/plugins/"..pluginName.."/iam-ecs-credentials.lua", + ["kong.plugins."..pluginName..".v4"] = "kong/plugins/"..pluginName.."/v4.lua", + ["kong.plugins."..pluginName..".schema"] = "kong/plugins/"..pluginName.."/schema.lua", } } diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 1fd417e02bb..a049f2f9093 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -11,8 +11,17 @@ local cjson = require "cjson.safe" local public_utils = require "kong.tools.public" local singletons = require "kong.singletons" -local aws_v4 = require "kong.plugins." .. plugin_name .. ".v4" -local fetch_iam_credentials_from_metadata_service = require "kong.plugins." .. plugin_name .. ".iam-role-credentials" +local aws_v4 = require("kong.plugins." .. plugin_name .. ".v4") + +local fetch_credentials +do + -- check if ECS is configured, if so, use irt for fetching credentials + fetch_credentials = require("kong.plugins." .. plugin_name .. ".iam-ecs-credentials") + if not fetch_credentials.configured then + -- not set, so fall back on EC2 credentials + fetch_credentials = require("kong.plugins." .. plugin_name .. ".iam-ec2-credentials") + end +end local tostring = tostring local ngx_req_read_body = ngx.req.read_body @@ -117,13 +126,14 @@ function AWSLambdaHandler:access(conf) query = conf.qualifier and "Qualifier=" .. conf.qualifier } - if conf.use_ec2_iam_role then + if (not conf.aws_key) or conf.aws_key == "" then + -- no credentials provided, so try the IAM metadata service local iam_role_credentials, err = singletons.cache:get( IAM_CREDENTIALS_CACHE_KEY, { ttl = DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION }, - fetch_iam_credentials_from_metadata_service + fetch_credentials ) if not iam_role_credentials then diff --git a/kong/plugins/liamp/iam-ec2-credentials.lua b/kong/plugins/liamp/iam-ec2-credentials.lua new file mode 100644 index 00000000000..c05b2a9a50b --- /dev/null +++ b/kong/plugins/liamp/iam-ec2-credentials.lua @@ -0,0 +1,91 @@ +local http = require "resty.http" +local json = require "cjson" +local parse_date = require("luatz").parse.rfc_3339 + + +local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") + + +local LOG_PREFIX = "[" .. plugin_name .. " ec2] " +local METADATA_SERVICE_PORT = 80 +local METADATA_SERVICE_REQUEST_TIMEOUT = 5000 +local METADATA_SERVICE_HOST = "169.254.169.254" + + +local function fetch_ec2_credentials() + + local client = http.new() + client:set_timeout(METADATA_SERVICE_REQUEST_TIMEOUT) + + local ok, err = client:connect(METADATA_SERVICE_HOST, METADATA_SERVICE_PORT) + + if not ok then + return nil, "Could not connect to metadata service: " .. tostring(err) + end + + local role_name_request_res, err = client:request { + method = "GET", + path = "/latest/meta-data/iam/security-credentials/", + } + + if not role_name_request_res then + return nil, "Could not fetch role name from metadata service: " .. tostring(err) + end + + if role_name_request_res.status ~= 200 then + return nil, "Fetching role name from metadata service returned status code " .. + role_name_request_res.status .. " with body " .. role_name_request_res.body + end + + local iam_role_name = role_name_request_res:read_body() + + ngx.log(ngx.DEBUG, LOG_PREFIX, "Found IAM role on instance with name: ", iam_role_name) + + local ok, err = client:connect(METADATA_SERVICE_HOST, METADATA_SERVICE_PORT) + + if not ok then + return nil, "Could not connect to metadata service: " .. tostring(err) + end + + local iam_security_token_request, err = client:request { + method = "GET", + path = "/latest/meta-data/iam/security-credentials/" .. iam_role_name, + } + + if not iam_security_token_request then + return nil, "Failed to request IAM credentials for role " .. iam_role_name .. + " Request returned error: " .. tostring(err) + end + + if iam_security_token_request.status == 404 then + return nil, "Unable to request IAM credentials for role " .. iam_role_name .. + " Request returned status code 404." + end + + if iam_security_token_request.status ~= 200 then + return nil, "Unable to request IAM credentials for role" .. iam_role_name .. + " Request returned status code " .. iam_security_token_request.status .. + " " .. tostring(iam_security_token_request:read_body()) + end + + local iam_security_token_data = json.decode(iam_security_token_request:read_body()) + + ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from metadata service for role '", + iam_role_name, "' with session token: ", iam_security_token_data.Token) + + return { + access_key = iam_security_token_data.AccessKeyId, + secret_key = iam_security_token_data.SecretAccessKey, + session_token = iam_security_token_data.Token, + expiration = parse_date(iam_security_token_data.Expiration):timestamp() + } +end + +return function() + -- wrapper to log any errors + local creds, err = fetch_ec2_credentials() + if creds then + return creds + end + ngx.log(ngx.ERR, err) +end diff --git a/kong/plugins/liamp/iam-ecs-credentials.lua b/kong/plugins/liamp/iam-ecs-credentials.lua new file mode 100644 index 00000000000..566d8af9b20 --- /dev/null +++ b/kong/plugins/liamp/iam-ecs-credentials.lua @@ -0,0 +1,131 @@ +-- This code is reverse engineered from the original AWS sdk. Specifically: +-- https://github.com/aws/aws-sdk-js/blob/c175cb2b89576f01c08ebf39b232584e4fa2c0e0/lib/credentials/remote_credentials.js + + +local function makeset(t) + for i = 1, #t do + t[t[i]] = true + end + return t +end + +local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") + +local LOG_PREFIX = "[" .. plugin_name .. " ecs] " +local ENV_RELATIVE_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_RELATIVE_URI' +local ENV_FULL_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_FULL_URI' +local FULL_URI_UNRESTRICTED_PROTOCOLS = makeset { "https" } +local FULL_URI_ALLOWED_PROTOCOLS = makeset { "http", "https" } +local FULL_URI_ALLOWED_HOSTNAMES = makeset { "localhost", "127.0.0.1" } +local RELATIVE_URI_HOST = '169.254.170.2' +local DEFAULT_SERVICE_REQUEST_TIMEOUT = 5000 + +local http = require "resty.http" +local json = require "cjson" +local parse_date = require("luatz").parse.rfc_3339 + + +local ECSFullUri +do + if not (ENV_RELATIVE_URI or ENV_FULL_URI) then + -- No variables found, so we're not running on ECS containers + ngx.log(ngx.NOTICE, LOG_PREFIX, "No ECS environment variables found for IAM") + else + + -- construct the URL + local function getECSFullUri() + if ENV_RELATIVE_URI then + return 'http://' .. RELATIVE_URI_HOST .. ENV_RELATIVE_URI + + elseif ENV_FULL_URI then + local parsed_url = socket.url.parse(ENV_FULL_URI) + + if not FULL_URI_ALLOWED_PROTOCOLS[parsed_url.scheme] then + return nil, 'Unsupported protocol: AWS.RemoteCredentials supports ' + .. table.concat(FULL_URI_ALLOWED_PROTOCOLS, ',') .. ' only; ' + .. parsed_url.scheme .. ' requested.' + end + + if (not FULL_URI_UNRESTRICTED_PROTOCOLS[parsed_url.scheme]) and + (not FULL_URI_ALLOWED_HOSTNAMES[parsed_url.hostname]) then + return nil, 'Unsupported hostname: AWS.RemoteCredentials only supports ' + .. table.concat(FULL_URI_ALLOWED_HOSTNAMES, ',') .. ' for ' + .. parsed_url.scheme .. '; ' .. parsed_url.scheme .. '://' + .. parsed_url.host .. ' requested.' + end + + return ENV_FULL_URI + + else + return nil, 'Environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI or ' + .. 'AWS_CONTAINER_CREDENTIALS_FULL_URI must be set to use AWS.RemoteCredentials.' + end + end + + local err + ECSFullUri, err = getECSFullUri() + if not ECSFullUri then + ngx.log(ngx.ERR, LOG_PREFIX, "Failed to construct IAM url: ", err) + end + end +end + + +local function fetchCredentials() + + local client = http.new() + client:set_timeout(DEFAULT_SERVICE_REQUEST_TIMEOUT) + + local parsed_url = socket.url.parse(ECSFullUri) + local ok, err = client:connect(parsed_url.host, parsed_url.port) + + if not ok then + return nil, "Could not connect to metadata service: " .. tostring(err) + end + + local response, err = client:request { + method = "GET", + path = parsed_url.path, + } + + if not response then + return nil, "Failed to request IAM credentials request returned error: " .. tostring(err) + end + + if response.status ~= 200 then + return nil, "Unable to request IAM credentials request returned status code " .. + response.status .. " " .. tostring(response:read_body()) + end + + local credentials = json.decode(response:read_body()) + + ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from ECS metadata " .. + "service with session token: ", credentials.Token) + + return { + access_key = credentials.AccessKeyId, + secret_key = credentials.SecretAccessKey, + session_token = credentials.Token, + expiration = parse_date(credentials.Expiration):timestamp() + } +end + +local function fetchCredentialsLogged() + -- wrapper to log any errors + local creds, err = fetchCredentials() + if creds then + return creds + end + ngx.log(ngx.ERR, err) +end + +local M = setmetatable({ + configured = not not ECSFullUri, -- force to boolean + fetchCredentials = fetchCredentialsLogged, + }, { + __call = function(self, ...) + return self.fetchCredentials(...) + end +}) + +return M \ No newline at end of file diff --git a/kong/plugins/liamp/iam-role-credentials.lua b/kong/plugins/liamp/iam-role-credentials.lua deleted file mode 100644 index dd6de1d1e7a..00000000000 --- a/kong/plugins/liamp/iam-role-credentials.lua +++ /dev/null @@ -1,83 +0,0 @@ -local http = require "resty.http" -local json = require "cjson" - -local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") - -local LOG_PREFIX = "[" .. plugin_name .. "] " -local DEFAULT_METADATA_SERVICE_PORT = 80 -local DEFAULT_METADATA_SERVICE_REQUEST_TIMEOUT = 5000 -local DEFAULT_METADATA_SERVICE_HOST = "169.254.169.254" - -local function fetch_iam_credentials_from_metadata_service(metadata_service_host, metadata_service_port, - metadata_service_request_timeout) - metadata_service_host = metadata_service_host or DEFAULT_METADATA_SERVICE_HOST - metadata_service_port = metadata_service_port or DEFAULT_METADATA_SERVICE_PORT - metadata_service_request_timeout = metadata_service_request_timeout or DEFAULT_METADATA_SERVICE_REQUEST_TIMEOUT - - local client = http.new() - client:set_timeout(metadata_service_request_timeout) - - local ok, err = client:connect(metadata_service_host, metadata_service_port) - - if not ok then - ngx.log(ngx.ERR, LOG_PREFIX, "Could not connect to metadata service: ", err) - return nil, err - end - - local role_name_request_res, err = client:request { - method = "GET", - path = "/latest/meta-data/iam/security-credentials/", - } - - if not role_name_request_res or role_name_request_res == "" then - ngx.log(ngx.ERR, LOG_PREFIX, "Could not fetch role name from metadata service: ", err) - return nil, err - end - - if role_name_request_res.status ~= 200 then - return nil, LOG_PREFIX, "Fetching role name from metadata service returned status code " .. - role_name_request_res.status .. " with body " .. role_name_request_res.body - end - - local iam_role_name = role_name_request_res:read_body() - - ngx.log(ngx.DEBUG, LOG_PREFIX, "Found IAM role on instance with name: ", iam_role_name) - - local ok, err = client:connect(metadata_service_host, metadata_service_port) - - if not ok then - ngx.log(ngx.ERR, "Could not connect to metadata service: ", err) - return nil, err - end - - local iam_security_token_request, err = client:request { - method = "GET", - path = "/latest/meta-data/iam/security-credentials/" .. iam_role_name, - } - - if not iam_security_token_request then - return nil, err - end - - if iam_security_token_request.status == 404 then - return nil, LOG_PREFIX, "Unable to request IAM credentials for role " .. iam_role_name .. - " Request returned status code " .. iam_security_token_request.status - end - - if iam_security_token_request.status ~= 200 then - return nil, iam_security_token_request:read_body() - end - - local iam_security_token_data = json.decode(iam_security_token_request:read_body()) - - ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from metadata service for role '", - iam_role_name, "' with session token: ", iam_security_token_data.Token) - - return { - access_key = iam_security_token_data.AccessKeyId, - secret_key = iam_security_token_data.SecretAccessKey, - session_token = iam_security_token_data.Token, - } -end - -return fetch_iam_credentials_from_metadata_service diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/liamp/schema.lua index aadcbbdf5d6..a2f0fe93064 100644 --- a/kong/plugins/liamp/schema.lua +++ b/kong/plugins/liamp/schema.lua @@ -96,9 +96,6 @@ return { type = "boolean", default = false, }, - use_ec2_iam_role = { - type="boolean", - }, proxy_scheme = { type = "string", enum = { @@ -111,10 +108,15 @@ return { }, }, self_check = function(schema, plugin_t, dao, is_update) - if not plugin_t.use_ec2_iam_role then - -- if iam_profile is not set, aws_key and aws_secret are required - if not plugin_t.aws_key or plugin_t.aws_key == "" or not plugin_t.aws_secret or plugin_t.aws_secret == "" then - return false, Errors.schema "You need to set aws_key and aws_secret or need to use EC2 IAM roles" + if (plugin_t.aws_key or "") == "" then + -- not provided + if (plugin_t.aws_secret or "") ~= "" then + return false, Errors.schema "You need to set both or neither of aws_key and aws_secret" + end + else + -- provided + if (plugin_t.aws_secret or "") == "" then + return false, Errors.schema "You need to set both or neither of aws_key and aws_secret" end end if plugin_t.proxy_url and not plugin_t.proxy_scheme then diff --git a/spec/plugins/liamp/02-schema_spec.lua b/spec/plugins/liamp/02-schema_spec.lua index 29932c01883..c7dd79cb6a3 100644 --- a/spec/plugins/liamp/02-schema_spec.lua +++ b/spec/plugins/liamp/02-schema_spec.lua @@ -47,41 +47,29 @@ describe("Plugin: AWS Lambda (schema)", function() assert.False(ok) end) - it("errors with no aws_key and use_ec2_iam_role set to false", function() - local entity = utils.table_merge(DEFAULTS, { aws_key = "" }) - local ok, err, self_err = validate_entity(entity, aws_lambda_schema) + it("accepts with neither aws_key nor aws_secret", function() + local entity = utils.table_merge(DEFAULTS, { aws_key = "", aws_secret = "" }) + local ok, err = validate_entity(entity, aws_lambda_schema) assert.is_nil(err) - assert.equal("You need to set aws_key and aws_secret or need to use EC2 IAM roles", self_err.message) - assert.False(ok) + assert.True(ok) end) - it("errors with empty aws_secret and use_ec2_iam_role set to false", function() - local entity = utils.table_merge(DEFAULTS, { aws_secret = "" }) + it("errors with aws_secret but without aws_key", function() + local entity = utils.table_merge(DEFAULTS, { aws_secret = "xx", aws_key = "" }) local ok, err, self_err = validate_entity(entity, aws_lambda_schema) assert.is_nil(err) - assert.equal("You need to set aws_key and aws_secret or need to use EC2 IAM roles", self_err.message) + assert.equal("You need to set both or neither of aws_key and aws_secret", self_err.message) assert.False(ok) end) - it("errors with empty aws_secret or aws_key and use_ec2_iam_role set to false", function() - local entity = utils.table_merge(DEFAULTS, {}) - entity.aws_key = nil - entity.aws_secret = nil + it("errors without aws_secret but with aws_key", function() + local entity = utils.table_merge(DEFAULTS, { aws_secret = "", aws_key = "xx" }) local ok, err, self_err = validate_entity(entity, aws_lambda_schema) assert.is_nil(err) - assert.equal("You need to set aws_key and aws_secret or need to use EC2 IAM roles", self_err.message) + assert.equal("You need to set both or neither of aws_key and aws_secret", self_err.message) assert.False(ok) end) - it("accepts if aws_key or aws_secret is missing but use_ec2_iam_role is set to true", function() - local entity = utils.table_merge(DEFAULTS, { use_ec2_iam_role = true }) - entity.aws_key = nil - entity.aws_secret = nil - local ok, err = validate_entity(entity, aws_lambda_schema) - assert.is_nil(err) - assert.True(ok) - end) - it("errors if proxy_scheme is missing while proxy_url is provided", function() local entity = utils.table_merge(DEFAULTS, { proxy_url = "http://hello.com/proxy" }) local ok, err, self_err = validate_entity(entity, aws_lambda_schema) diff --git a/spec/plugins/liamp/03-get-iam-role-credentials_spec.lua b/spec/plugins/liamp/03-get-iam-role-credentials_spec.lua deleted file mode 100644 index 17354485965..00000000000 --- a/spec/plugins/liamp/03-get-iam-role-credentials_spec.lua +++ /dev/null @@ -1,31 +0,0 @@ -local helpers = require "spec.helpers" -local get_credentials_from_iam_role = require "kong.plugins.liamp.iam-role-credentials" - -describe("Plugin: AWS Lambda (metadata service credentials)", function() - setup(function() - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - }) - end) - - teardown(function() - helpers.stop_kong() - end) - - it("should return error if metadata service is not running on provided endpoint", function() - local iam_role_credentials, err = get_credentials_from_iam_role('192.0.2.0', 1234, 200, 0) - - assert.is_nil(iam_role_credentials) - assert.is_not_nil(err) - assert.equal("timeout", err) - end) - - it("should fetch credentials from metadata service", function() - local iam_role_credentials, err = get_credentials_from_iam_role('127.0.0.1', 15555, 200, 0) - - assert.is_nil(err) - assert.equal("test_iam_access_key_id", iam_role_credentials.access_key) - assert.equal("test_iam_secret_access_key", iam_role_credentials.secret_key) - assert.equal("test_session_token", iam_role_credentials.session_token) - end) -end) diff --git a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua b/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua new file mode 100644 index 00000000000..a3efc0f57ae --- /dev/null +++ b/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua @@ -0,0 +1,59 @@ + +describe("[AWS Lambda] iam-ec2", function() + + local fetch_ec2, http, http_responses + + before_each(function() + package.loaded["kong.plugins.liamp.iam-ec2-credentials"] = nil + package.loaded["resty.http"] = nil + local http = require "resty.http" + -- mock the http module + http.new = function() + return { + set_timeout = function() end, + connect = function() + return true + end, + request = function() + return { + status = 200, + read_body = function() + local body = http_responses[1] + table.remove(http_responses, 1) + return body + end, + } + end, + } + end + fetch_ec2 = require "kong.plugins.liamp.iam-ec2-credentials" + end) + + after_each(function() + end) + + it("should fetch credentials from metadata service", function() + http_responses = { + "EC2_role", + [[ +{ + "Code" : "Success", + "LastUpdated" : "2019-03-12T14:20:45Z", + "Type" : "AWS-HMAC", + "AccessKeyId" : "the Access Key", + "SecretAccessKey" : "the Big Secret", + "Token" : "the Token of Appreciation", + "Expiration" : "2019-03-12T20:56:10Z" +} +]] + } + + local iam_role_credentials, err = fetch_ec2() + + assert.is_nil(err) + assert.equal("the Access Key", iam_role_credentials.access_key) + assert.equal("the Big Secret", iam_role_credentials.secret_key) + assert.equal("the Token of Appreciation", iam_role_credentials.session_token) + assert.equal(1552424170, iam_role_credentials.expiration) + end) +end) diff --git a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua b/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua new file mode 100644 index 00000000000..db3a80c1e8a --- /dev/null +++ b/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua @@ -0,0 +1,69 @@ + +describe("[AWS Lambda] iam-ecs", function() + + local fetch_ecs, http, http_responses, env_vars + local old_getenv = os.getenv + + before_each(function() + package.loaded["kong.plugins.liamp.iam-ecs-credentials"] = nil + package.loaded["resty.http"] = nil + local http = require "resty.http" + -- mock the http module + http.new = function() + return { + set_timeout = function() end, + connect = function() + return true + end, + request = function() + return { + status = 200, + read_body = function() + local body = http_responses[1] + table.remove(http_responses, 1) + return body + end, + } + end, + } + end + -- mock os.getenv + os.getenv = function(name) + return (env_vars or {})[name] or old_getenv(name) + end + end) + + after_each(function() + os.getenv = old_getenv + end) + + it("should fetch credentials from metadata service", function() + env_vars = { + AWS_CONTAINER_CREDENTIALS_RELATIVE_URI = "/just/a/path" + } + + http_responses = { + [[ +{ + "Code" : "Success", + "LastUpdated" : "2019-03-12T14:20:45Z", + "Type" : "AWS-HMAC", + "AccessKeyId" : "the Access Key", + "SecretAccessKey" : "the Big Secret", + "Token" : "the Token of Appreciation", + "Expiration" : "2019-03-12T20:56:10Z" +} +]] + } + + fetch_ecs = require "kong.plugins.liamp.iam-ecs-credentials" + + local iam_role_credentials, err = fetch_ecs() + + assert.is_nil(err) + assert.equal("the Access Key", iam_role_credentials.access_key) + assert.equal("the Big Secret", iam_role_credentials.secret_key) + assert.equal("the Token of Appreciation", iam_role_credentials.session_token) + assert.equal(1552424170, iam_role_credentials.expiration) + end) +end) diff --git a/spec/plugins/liamp/01-access_spec.lua b/spec/plugins/liamp/99-access_spec.lua similarity index 99% rename from spec/plugins/liamp/01-access_spec.lua rename to spec/plugins/liamp/99-access_spec.lua index ea59d91e22b..d76981131c2 100644 --- a/spec/plugins/liamp/01-access_spec.lua +++ b/spec/plugins/liamp/99-access_spec.lua @@ -199,6 +199,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong{ database = strategy, + custom_plugins = "liamp", nginx_conf = "spec/fixtures/custom_nginx.template", }) end) From 4f7814daceddc561e3792249bd708ba813b3bc1f Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 18 Mar 2019 14:48:31 +0100 Subject: [PATCH 0220/4351] fix(aws-lambda) implement custom delayed response callback Based on https://github.com/Kong/kong/pull/3512 but refactored to make it backwards compatible with Kong 0.13.x Required for latency metrics reporting --- kong/plugins/liamp/handler.lua | 103 ++++++++++++++++++++++---- spec/plugins/liamp/99-access_spec.lua | 35 +++++++++ 2 files changed, 125 insertions(+), 13 deletions(-) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index a049f2f9093..5cff69f3b44 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -10,12 +10,14 @@ local http = require "resty.http" local cjson = require "cjson.safe" local public_utils = require "kong.tools.public" local singletons = require "kong.singletons" +local constants = require "kong.constants" +local meta = require "kong.meta" local aws_v4 = require("kong.plugins." .. plugin_name .. ".v4") local fetch_credentials do - -- check if ECS is configured, if so, use irt for fetching credentials + -- check if ECS is configured, if so, use it for fetching credentials fetch_credentials = require("kong.plugins." .. plugin_name .. ".iam-ecs-credentials") if not fetch_credentials.configured then -- not set, so fall back on EC2 credentials @@ -24,6 +26,10 @@ do end local tostring = tostring +local pairs = pairs +local type = type +local fmt = string.format +local ngx = ngx local ngx_req_read_body = ngx.req.read_body local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_req_get_headers = ngx.req.get_headers @@ -33,6 +39,7 @@ local DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION = 60 local IAM_CREDENTIALS_CACHE_KEY = "plugin." .. plugin_name .. ".iam_role_temp_creds" local LOG_PREFIX = "[" .. plugin_name .. "] " + local new_tab do local ok @@ -42,14 +49,78 @@ do end end + +local server_header_value +local server_header_name local AWS_PORT = 443 + +local function send(status, content, headers) + ngx.status = status + + if type(headers) == "table" then + for k, v in pairs(headers) do + ngx.header[k] = v + end + end + + if not ngx.header["Content-Length"] then + ngx.header["Content-Length"] = #content + end + +-- if singletons.configuration.enabled_headers[constants.HEADERS.VIA] then +-- ngx.header[constants.HEADERS.VIA] = server_header +-- end + if server_header_value then + ngx.header[server_header_name] = server_header_value + end + + ngx.print(content) + + return ngx.exit(status) +end + + +local function flush(ctx) + ctx = ctx or ngx.ctx + local response = ctx.delayed_response + return send(response.status_code, response.content, response.headers) +end + + local AWSLambdaHandler = BasePlugin:extend() + function AWSLambdaHandler:new() AWSLambdaHandler.super.new(self, plugin_name) end + +function AWSLambdaHandler:init_worker() + + if singletons.configuration.enabled_headers then + -- newer `headers` config directive (0.14.x +) + if singletons.configuration.enabled_headers[constants.HEADERS.VIA] then + server_header_value = meta._SERVER_TOKENS + server_header_name = constants.HEADERS.VIA + else + server_header_value = nil + server_header_name = nil + end + + else + -- old `server_tokens` config directive (up to 0.13.x) + if singletons.configuration.server_tokens then + server_header_value = _KONG._NAME .. "/" .. _KONG._VERSION + server_header_name = "Via" + else + server_header_value = nil + server_header_name = nil + end + end +end + + function AWSLambdaHandler:access(conf) AWSLambdaHandler.super.access(self) @@ -103,8 +174,8 @@ function AWSLambdaHandler:access(conf) " to forward request values: ", err) end - local host = string.format("lambda.%s.amazonaws.com", conf.aws_region) - local path = string.format("/2015-03-31/functions/%s/invocations", + local host = fmt("lambda.%s.amazonaws.com", conf.aws_region) + local path = fmt("/2015-03-31/functions/%s/invocations", conf.function_name) local port = conf.port or AWS_PORT @@ -184,7 +255,7 @@ function AWSLambdaHandler:access(conf) return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) end - local body = res:read_body() + local content = res:read_body() local headers = res.headers ok, err = client:set_keepalive(conf.keepalive) @@ -192,26 +263,32 @@ function AWSLambdaHandler:access(conf) return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) end + local status if conf.unhandled_status and headers["X-Amz-Function-Error"] == "Unhandled" then - ngx.status = conf.unhandled_status + status = conf.unhandled_status else - ngx.status = res.status + status = res.status end - -- Send response to client - for k, v in pairs(headers) do - ngx.header[k] = v - end + local ctx = ngx.ctx + if ctx.delay_response and not ctx.delayed_response then + ctx.delayed_response = { + status_code = status, + content = content, + headers = headers, + } - ngx.say(body) + ctx.delayed_response_callback = flush + return + end - return ngx.exit(res.status) + return send(status, content, headers) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "0.1.0" +AWSLambdaHandler.VERSION = "0.1.1" return AWSLambdaHandler diff --git a/spec/plugins/liamp/99-access_spec.lua b/spec/plugins/liamp/99-access_spec.lua index d76981131c2..8bca6330c3d 100644 --- a/spec/plugins/liamp/99-access_spec.lua +++ b/spec/plugins/liamp/99-access_spec.lua @@ -1,4 +1,8 @@ local helpers = require "spec.helpers" +local meta = require "kong.meta" + + +local server_tokens = meta._SERVER_TOKENS for _, strategy in helpers.each_strategy() do @@ -499,5 +503,36 @@ for _, strategy in helpers.each_strategy() do assert.res_status(412, res) assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) end) + + it("returns server tokens with Via header", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda.com" + } + }) + + if server_tokens then + -- post-0.14 + assert.equal(server_tokens, res.headers["Via"]) + else + -- pre-0.14 + assert.equal("kong/", res.headers["Via"]:sub(1,5)) + end + end) + + it("returns Content-Length header", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda.com" + } + }) + + assert.equal(65, tonumber(res.headers["Content-Length"])) + end) + end) end From ce4378a5c968cc53eedd65900c4ee292ed839677 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 18 Mar 2019 16:23:33 +0100 Subject: [PATCH 0221/4351] fix(aws-lambda) report upstream latency No headers/tokens are injected but the plugin now reports the time spent for the upstream Lambda request as KONG_WAITING_TIME, which in turn shows up in the logs as 'latency.proxy'. Note: the reported 'kong' latency is still of, but this is non influencable from a plugin --- kong/plugins/liamp/handler.lua | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 5cff69f3b44..cb6469212b1 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -34,6 +34,8 @@ local ngx_req_read_body = ngx.req.read_body local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_req_get_headers = ngx.req.get_headers local ngx_encode_base64 = ngx.encode_base64 +local ngx_update_time = ngx.update_time +local ngx_now = ngx.now local DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION = 60 local IAM_CREDENTIALS_CACHE_KEY = "plugin." .. plugin_name .. ".iam_role_temp_creds" @@ -55,6 +57,12 @@ local server_header_name local AWS_PORT = 443 +local function get_now() + ngx_update_time() + return ngx_now() * 1000 -- time is kept in seconds with millisecond resolution. +end + + local function send(status, content, headers) ngx.status = status @@ -229,6 +237,9 @@ function AWSLambdaHandler:access(conf) -- Trigger request local client = http.new() client:set_timeout(conf.timeout) + + local kong_wait_time_start = get_now() + local ok if conf.proxy_url then ok, err = client:connect_proxy(conf.proxy_url, conf.proxy_scheme, host, port) @@ -256,6 +267,10 @@ function AWSLambdaHandler:access(conf) end local content = res:read_body() + + -- setting the latency here is a bit tricky, but because we are not + -- actually proxying, it will not be overwritten + ngx.ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start local headers = res.headers ok, err = client:set_keepalive(conf.keepalive) From 71db336be84ca3d4861d54f852ce9e489ab36a95 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 18 Mar 2019 17:19:04 +0100 Subject: [PATCH 0222/4351] feat(aws-lambda) support for Lambda Proxy Integration Feature from https://github.com/Kong/kong/pull/3427 but backported to support Kong 0.13.1 NOTE: does not include test fixtures, see code comments --- kong/plugins/liamp/handler.lua | 90 +++++++++- kong/plugins/liamp/schema.lua | 4 + spec/plugins/liamp/99-access_spec.lua | 238 ++++++++++++++++++++++++++ 3 files changed, 323 insertions(+), 9 deletions(-) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index cb6469212b1..69b4c670b38 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -26,6 +26,7 @@ do end local tostring = tostring +local tonumber = tonumber local pairs = pairs local type = type local fmt = string.format @@ -54,6 +55,7 @@ end local server_header_value local server_header_name +local response_bad_gateway local AWS_PORT = 443 @@ -63,6 +65,54 @@ local function get_now() end +--[[ + Response format should be + { + "statusCode": httpStatusCode, + "headers": { "headerName": "headerValue", ... }, + "body": "..." + } +--]] +local function validate_custom_response(response) + if type(response.statusCode) ~= "number" then + return nil, "statusCode must be a number" + end + + if response.headers ~= nil and type(response.headers) ~= "table" then + return nil, "headers must be a table" + end + + if response.body ~= nil and type(response.body) ~= "string" then + return nil, "body must be a string" + end + + return true +end + + +local function extract_proxy_response(content) + local serialized_content, err = cjson.decode(content) + if not serialized_content then + return nil, err + end + + local ok, err = validate_custom_response(serialized_content) + if not ok then + return nil, err + end + + local headers = serialized_content.headers or {} + local body = serialized_content.body or "" + headers["Content-Length"] = #body + + return { + status_code = tonumber(serialized_content.statusCode), + body = body, + headers = headers, + } +end + + local function send(status, content, headers) ngx.status = status @@ -76,9 +126,6 @@ local function send(status, content, headers) ngx.header["Content-Length"] = #content end --- if singletons.configuration.enabled_headers[constants.HEADERS.VIA] then --- ngx.header[constants.HEADERS.VIA] = server_header --- end if server_header_value then ngx.header[server_header_name] = server_header_value end @@ -126,6 +173,16 @@ function AWSLambdaHandler:init_worker() server_header_name = nil end end + + + -- response for BAD_GATEWAY was added in 0.14x + response_bad_gateway = responses.send_HTTP_BAD_GATEWAY + if not response_bad_gateway then + response_bad_gateway = function(msg) + ngx.log(ngx.ERR, LOG_PREFIX, msg) + return responses.send(502, "Bad Gateway") + end + end end @@ -279,15 +336,30 @@ function AWSLambdaHandler:access(conf) end local status - if conf.unhandled_status - and headers["X-Amz-Function-Error"] == "Unhandled" - then - status = conf.unhandled_status + if conf.is_proxy_integration then + local proxy_response, err = extract_proxy_response(content) + if not proxy_response then + return response_bad_gateway("could not JSON decode Lambda function " .. + "response: " .. tostring(err)) + end - else - status = res.status + status = proxy_response.status_code + headers = utils.table_merge(headers, proxy_response.headers) + content = proxy_response.body + end + + if not status then + if conf.unhandled_status + and headers["X-Amz-Function-Error"] == "Unhandled" + then + status = conf.unhandled_status + + else + status = res.status + end end + local ctx = ngx.ctx if ctx.delay_response and not ctx.delayed_response then ctx.delayed_response = { diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/liamp/schema.lua index a2f0fe93064..0af20328ee3 100644 --- a/kong/plugins/liamp/schema.lua +++ b/kong/plugins/liamp/schema.lua @@ -96,6 +96,10 @@ return { type = "boolean", default = false, }, + is_proxy_integration = { + type = "boolean", + default = false, + }, proxy_scheme = { type = "string", enum = { diff --git a/spec/plugins/liamp/99-access_spec.lua b/spec/plugins/liamp/99-access_spec.lua index 8bca6330c3d..f050810001a 100644 --- a/spec/plugins/liamp/99-access_spec.lua +++ b/spec/plugins/liamp/99-access_spec.lua @@ -1,3 +1,4 @@ +local cjson = require "cjson" local helpers = require "spec.helpers" local meta = require "kong.meta" @@ -67,6 +68,36 @@ for _, strategy in helpers.each_strategy() do service = service10 } + local service11 = bp.services:insert({ + protocol = "http", + host = "httpbin.org", + port = 80, + }) + + local route11 = bp.routes:insert { + hosts = { "lambda11.com" }, + protocols = { "http", "https" }, + service = service11 + } + + local service12 = bp.services:insert({ + protocol = "http", + host = "httpbin.org", + port = 80, + }) + + local route12 = bp.routes:insert { + hosts = { "lambda12.com" }, + protocols = { "http", "https" }, + service = service12 + } + + local route13 = bp.routes:insert { + hosts = { "lambda13.com" }, + protocols = { "http", "https" }, + service = service12, + } + bp.plugins:insert { name = "liamp", route_id = route1.id, @@ -201,6 +232,45 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "liamp", + route_id = route11.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + is_proxy_integration = true, + } + } + + bp.plugins:insert { + name = "liamp", + route_id = route12.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithBadJSON", + is_proxy_integration = true, + } + } + + bp.plugins:insert { + name = "liamp", + route_id = route13.id, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithNoResponse", + is_proxy_integration = true, + } + } + assert(helpers.start_kong{ database = strategy, custom_plugins = "liamp", @@ -534,5 +604,173 @@ for _, strategy in helpers.each_strategy() do assert.equal(65, tonumber(res.headers["Content-Length"])) end) + describe("config.is_proxy_integration = true", function() + + +-- here's where we miss the changes to the custom nginx template, to be able to +-- run the tests against older versions (0.13.x) of Kong. Add those manually +-- and the tests pass. +-- see: https://github.com/Kong/kong/commit/c6f9e4558b5a654e78ca96b2ba4309e527053403#diff-9d13d8efc852de84b07e71bf419a2c4d + + it("sets proper status code on custom response from Lambda", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json" + }, + body = { + statusCode = 201, + } + }) + local body = assert.res_status(201, res) + assert.equal(0, tonumber(res.headers["Content-Length"])) + assert.equal(nil, res.headers["X-Custom-Header"]) + assert.equal("", body) + end) + + it("sets proper status code/headers/body on custom response from Lambda", function() + -- the lambda function must return a string + -- for the custom response "body" property + local body = cjson.encode({ + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3", + }) + + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + body = body, + headers = { + ["X-Custom-Header"] = "Hello world!" + } + } + }) + + local res_body = assert.res_status(201, res) + assert.equal(79, tonumber(res.headers["Content-Length"])) + assert.equal("Hello world!", res.headers["X-Custom-Header"]) + assert.equal(body, res_body) + end) + + it("override duplicated headers with value from the custom response from Lambda", function() + -- the default "x-amzn-RequestId" returned is "foo" + -- let's check it is overriden with a custom value + local headers = { + ["x-amzn-RequestId"] = "bar", + } + + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + headers = headers, + } + }) + + assert.res_status(201, res) + assert.equal("bar", res.headers["x-amzn-RequestId"]) + end) + + it("returns HTTP 502 when 'status' property of custom response is not a number", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = "hello", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 when 'headers' property of custom response is not a table", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + headers = "hello", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 when 'body' property of custom response is not a string", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + body = 1234, + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 with when response from lambda is not valid JSON", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda12.com", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 on empty response from Lambda", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda13.com", + } + }) + + assert.res_status(502, res) + + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + end) + end) end + From 757c493421eb715fca4164294eb7c922ad27e4ac Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 19 Mar 2019 10:06:11 +0100 Subject: [PATCH 0223/4351] fix(aws-lambda) added linter config and fixed some linter issues --- .luacheckrc | 21 +++++++++++++++++++ kong/plugins/liamp/iam-ecs-credentials.lua | 6 +++--- spec/plugins/liamp/02-schema_spec.lua | 1 + .../liamp/03-iam-ec2-credentials_spec.lua | 2 +- .../liamp/04-iam-ecs-credentials_spec.lua | 6 +++--- 5 files changed, 29 insertions(+), 7 deletions(-) create mode 100644 .luacheckrc diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..bd065421295 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,21 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + + +globals = { + "_KONG", + "ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", +} diff --git a/kong/plugins/liamp/iam-ecs-credentials.lua b/kong/plugins/liamp/iam-ecs-credentials.lua index 566d8af9b20..a69fddb7343 100644 --- a/kong/plugins/liamp/iam-ecs-credentials.lua +++ b/kong/plugins/liamp/iam-ecs-credentials.lua @@ -20,11 +20,11 @@ local FULL_URI_ALLOWED_HOSTNAMES = makeset { "localhost", "127.0.0.1" } local RELATIVE_URI_HOST = '169.254.170.2' local DEFAULT_SERVICE_REQUEST_TIMEOUT = 5000 +local url = require "socket.url" local http = require "resty.http" local json = require "cjson" local parse_date = require("luatz").parse.rfc_3339 - local ECSFullUri do if not (ENV_RELATIVE_URI or ENV_FULL_URI) then @@ -38,7 +38,7 @@ do return 'http://' .. RELATIVE_URI_HOST .. ENV_RELATIVE_URI elseif ENV_FULL_URI then - local parsed_url = socket.url.parse(ENV_FULL_URI) + local parsed_url = url.parse(ENV_FULL_URI) if not FULL_URI_ALLOWED_PROTOCOLS[parsed_url.scheme] then return nil, 'Unsupported protocol: AWS.RemoteCredentials supports ' @@ -76,7 +76,7 @@ local function fetchCredentials() local client = http.new() client:set_timeout(DEFAULT_SERVICE_REQUEST_TIMEOUT) - local parsed_url = socket.url.parse(ECSFullUri) + local parsed_url = url.parse(ECSFullUri) local ok, err = client:connect(parsed_url.host, parsed_url.port) if not ok then diff --git a/spec/plugins/liamp/02-schema_spec.lua b/spec/plugins/liamp/02-schema_spec.lua index c7dd79cb6a3..b977e09c6e7 100644 --- a/spec/plugins/liamp/02-schema_spec.lua +++ b/spec/plugins/liamp/02-schema_spec.lua @@ -73,6 +73,7 @@ describe("Plugin: AWS Lambda (schema)", function() it("errors if proxy_scheme is missing while proxy_url is provided", function() local entity = utils.table_merge(DEFAULTS, { proxy_url = "http://hello.com/proxy" }) local ok, err, self_err = validate_entity(entity, aws_lambda_schema) + assert.is_nil(err) assert.equal("You need to set proxy_scheme when proxy_url is set", self_err.message) assert.False(ok) end) diff --git a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua b/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua index a3efc0f57ae..36e026b5a80 100644 --- a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua +++ b/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua @@ -1,7 +1,7 @@ describe("[AWS Lambda] iam-ec2", function() - local fetch_ec2, http, http_responses + local fetch_ec2, http_responses before_each(function() package.loaded["kong.plugins.liamp.iam-ec2-credentials"] = nil diff --git a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua b/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua index db3a80c1e8a..18826017ac9 100644 --- a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua +++ b/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua @@ -1,7 +1,7 @@ describe("[AWS Lambda] iam-ecs", function() - local fetch_ecs, http, http_responses, env_vars + local fetch_ecs, http_responses, env_vars local old_getenv = os.getenv before_each(function() @@ -28,13 +28,13 @@ describe("[AWS Lambda] iam-ecs", function() } end -- mock os.getenv - os.getenv = function(name) + os.getenv = function(name) -- luacheck: ignore return (env_vars or {})[name] or old_getenv(name) end end) after_each(function() - os.getenv = old_getenv + os.getenv = old_getenv -- luacheck: ignore end) it("should fetch credentials from metadata service", function() From 4be001f7fe12c19f7757feb1cad1ba5bf8ceb147 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 20 Mar 2019 16:36:43 +0100 Subject: [PATCH 0224/4351] feat(aws-lambda) support aws gateway input format Wraps the entire request in the default aws gateway format, see https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format New config option 'awsgateway_compatible' is false by default --- kong-plugin-liamp-0.1.0-1.rockspec | 3 +- kong/plugins/liamp/aws-serializer.lua | 84 +++++++++++++++++++++++++++ kong/plugins/liamp/handler.lua | 12 +++- kong/plugins/liamp/schema.lua | 4 ++ 4 files changed, 99 insertions(+), 4 deletions(-) create mode 100644 kong/plugins/liamp/aws-serializer.lua diff --git a/kong-plugin-liamp-0.1.0-1.rockspec b/kong-plugin-liamp-0.1.0-1.rockspec index f3824b4d2dd..a65c8f6a5c7 100644 --- a/kong-plugin-liamp-0.1.0-1.rockspec +++ b/kong-plugin-liamp-0.1.0-1.rockspec @@ -28,10 +28,11 @@ build = { type = "builtin", modules = { -- TODO: add any additional files that the plugin consists of + ["kong.plugins."..pluginName..".aws-serializer"] = "kong/plugins/"..pluginName.."/aws-serializer.lua", ["kong.plugins."..pluginName..".handler"] = "kong/plugins/"..pluginName.."/handler.lua", ["kong.plugins."..pluginName..".iam-ec2-credentials"] = "kong/plugins/"..pluginName.."/iam-ec2-credentials.lua", ["kong.plugins."..pluginName..".iam-ecs-credentials"] = "kong/plugins/"..pluginName.."/iam-ecs-credentials.lua", - ["kong.plugins."..pluginName..".v4"] = "kong/plugins/"..pluginName.."/v4.lua", ["kong.plugins."..pluginName..".schema"] = "kong/plugins/"..pluginName.."/schema.lua", + ["kong.plugins."..pluginName..".v4"] = "kong/plugins/"..pluginName.."/v4.lua", } } diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/liamp/aws-serializer.lua new file mode 100644 index 00000000000..585e3f7fe3b --- /dev/null +++ b/kong/plugins/liamp/aws-serializer.lua @@ -0,0 +1,84 @@ +-- serializer to wrap the current request into the Amazon API gateway +-- format as described here: +-- https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format + + +local public_utils = require "kong.tools.public" + + +local ngx_req_get_headers = ngx.req.get_headers +local ngx_req_get_uri_args = ngx.req.get_uri_args +local ngx_encode_base64 = ngx.encode_base64 + + +return function(ctx) + ctx = ctx or ngx.ctx + local var = ngx.var + + -- prepare headers + local headers = ngx_req_get_headers() + local multiValueHeaders = {} + for hname, hvalue in pairs(headers) do + if type(hvalue) == "table" then + -- multi value + multiValueHeaders[hname] = hvalue + headers[hname] = hvalue[1] + + else + -- single value + multiValueHeaders[hname] = { hvalue } + end + end + + -- prepare url-captures/path-parameters + local pathParameters = {} + for name, value in pairs(ctx.router_matches.uri_captures) do + if type(name) == "string" then -- skip numerical indices, only named + pathParameters[name] = value + end + end + + -- query parameters + local queryStringParameters = ngx_req_get_uri_args() + local multiValueQueryStringParameters = {} + for qname, qvalue in pairs(queryStringParameters) do + if type(qvalue) == "table" then + -- multi value + multiValueQueryStringParameters[qname] = qvalue + queryStringParameters[qname] = qvalue[1] + + else + -- single value + multiValueQueryStringParameters[qname] = { qvalue } + end + end + + -- prepare body + local isBase64Encoded = false + local body + do + local _, err_code, body = public_utils.get_body_info() + if err_code == public_utils.req_body_errors.unknown_ct then + -- don't know what this body MIME type is, base64 it just in case + body = ngx_encode_base64(body) + isBase64Encoded = true + end + end + + local request = { + resource = ctx.router_matches.uri, + path = ctx.router_matches.uri_captures[0], + httpMethod = var.request_method, + headers = headers, + multiValueHeaders = multiValueHeaders, + pathParameters = pathParameters, + queryStringParameters = queryStringParameters, + multiValueQueryStringParameters = multiValueQueryStringParameters, + body = body, + isBase64Encoded = isBase64Encoded, + } + +print(require("pl.pretty").write(request)) + + return request +end \ No newline at end of file diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 69b4c670b38..d54fbc10faa 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -14,6 +14,7 @@ local constants = require "kong.constants" local meta = require "kong.meta" local aws_v4 = require("kong.plugins." .. plugin_name .. ".v4") +local aws_serializer = require("kong.plugins." .. plugin_name .. ".aws-serializer") local fetch_credentials do @@ -191,9 +192,14 @@ function AWSLambdaHandler:access(conf) local upstream_body = new_tab(0, 6) - if conf.forward_request_body or conf.forward_request_headers - or conf.forward_request_method or conf.forward_request_uri - then + if conf.awsgateway_compatible then + upstream_body = aws_serializer() + + elseif conf.forward_request_body or + conf.forward_request_headers or + conf.forward_request_method or + conf.forward_request_uri then + -- new behavior to forward request method, body, uri and their args local var = ngx.var diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/liamp/schema.lua index 0af20328ee3..1eedb68c16f 100644 --- a/kong/plugins/liamp/schema.lua +++ b/kong/plugins/liamp/schema.lua @@ -100,6 +100,10 @@ return { type = "boolean", default = false, }, + awsgateway_compatible = { + type = "boolean", + default = false, + }, proxy_scheme = { type = "string", enum = { From e8575edb0512b169d63f616a8da821a7f41e8ae0 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 21 Mar 2019 10:32:22 +0100 Subject: [PATCH 0225/4351] fix(aws-lambda) adds tests and a fix for the aws-serializer --- kong/plugins/liamp/aws-serializer.lua | 12 +- spec/plugins/liamp/05-aws-serializer_spec.lua | 150 ++++++++++++++++++ 2 files changed, 159 insertions(+), 3 deletions(-) create mode 100644 spec/plugins/liamp/05-aws-serializer_spec.lua diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/liamp/aws-serializer.lua index 585e3f7fe3b..698195552fb 100644 --- a/kong/plugins/liamp/aws-serializer.lua +++ b/kong/plugins/liamp/aws-serializer.lua @@ -6,6 +6,8 @@ local public_utils = require "kong.tools.public" +local EMPTY = {} + local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_encode_base64 = ngx.encode_base64 @@ -32,7 +34,7 @@ return function(ctx) -- prepare url-captures/path-parameters local pathParameters = {} - for name, value in pairs(ctx.router_matches.uri_captures) do + for name, value in pairs(ctx.router_matches.uri_captures or EMPTY) do if type(name) == "string" then -- skip numerical indices, only named pathParameters[name] = value end @@ -65,9 +67,12 @@ return function(ctx) end end + -- prepare path + local path = var.request_uri:match("^([^%?]+)") -- strip any query args + local request = { resource = ctx.router_matches.uri, - path = ctx.router_matches.uri_captures[0], + path = path, httpMethod = var.request_method, headers = headers, multiValueHeaders = multiValueHeaders, @@ -78,7 +83,8 @@ return function(ctx) isBase64Encoded = isBase64Encoded, } -print(require("pl.pretty").write(request)) + --print(require("pl.pretty").write(request)) + --print(require("pl.pretty").write(ctx.router_matches)) return request end \ No newline at end of file diff --git a/spec/plugins/liamp/05-aws-serializer_spec.lua b/spec/plugins/liamp/05-aws-serializer_spec.lua new file mode 100644 index 00000000000..5129c84f3d1 --- /dev/null +++ b/spec/plugins/liamp/05-aws-serializer_spec.lua @@ -0,0 +1,150 @@ +local deepcopy = require("pl.tablex").deepcopy + +describe("[AWS Lambda] aws-gateway input", function() + + local mock_request + local old_ngx + local aws_serialize + + setup(function() + old_ngx = ngx + _G.ngx = setmetatable({ + req = { + get_headers = function() return deepcopy(mock_request.headers) end, + get_uri_args = function() return deepcopy(mock_request.query) end, + get_body_data = function() return mock_request.body end, + }, + log = function() end, + }, { + -- look up any unknown key in the mock request, eg. .var and .ctx tables + __index = function(self, key) + return mock_request and mock_request[key] + end, + }) + + + -- make sure to reload the module + package.loaded["kong.plugins.liamp.aws-serializer"] = nil + aws_serialize = require("kong.plugins.liamp.aws-serializer") + end) + + teardown(function() + -- make sure to drop the mocks + package.loaded["kong.plugins.liamp.aws-serializer"] = nil + ngx = old_ngx + end) + + + + it("serializes a request regex", function() + mock_request = { + headers = { + ["single-header"] = "hello world", + ["multi-header"] = { "first", "second" }, + }, + query = { + ["single-query"] = "hello world", + ["multi-query"] = { "first", "second" }, + boolean = true, + }, + body = nil, + var = { + request_method = "GET", + request_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" + }, + ctx = { + router_matches = { + uri_captures = { + "123", + [0] = "/123/strip/more", + version = "123" + }, + uri = "/(?\\d+)/strip" + }, + }, + } + + local out = aws_serialize() + + assert.same({ + httpMethod = "GET", + path = "/123/strip/more", + resource = "/(?\\d+)/strip", + pathParameters = { + version = "123", + }, + isBase64Encoded = false, + headers = { + ["multi-header"] = "first", + ["single-header"] = "hello world", + }, + multiValueHeaders = { + ["multi-header"] = { "first", "second" }, + ["single-header"] = { "hello world" }, + }, + queryStringParameters = { + boolean = true, + ["multi-query"] = "first", + ["single-query"] = "hello world", + }, + multiValueQueryStringParameters = { + boolean = { true} , + ["multi-query"] = { "first", "second" }, + ["single-query"] = { "hello world" }, + }, + }, out) + end) + + it("serializes a request no-regex", function() + mock_request = { + headers = { + ["single-header"] = "hello world", + ["multi-header"] = { "first", "second" }, + }, + query = { + ["single-query"] = "hello world", + ["multi-query"] = { "first", "second" }, + boolean = true, + }, + body = nil, + var = { + request_method = "GET", + request_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" + }, + ctx = { + router_matches = { + uri = "/plain/strip" + }, + }, + } + + local out = aws_serialize() + + assert.same({ + httpMethod = "GET", + path = "/plain/strip/more", + resource = "/plain/strip", + pathParameters = {}, + isBase64Encoded = false, + headers = { + ["multi-header"] = "first", + ["single-header"] = "hello world", + }, + multiValueHeaders = { + ["multi-header"] = { "first", "second" }, + ["single-header"] = { "hello world" }, + }, + queryStringParameters = { + boolean = true, + ["multi-query"] = "first", + ["single-query"] = "hello world", + }, + multiValueQueryStringParameters = { + boolean = { true} , + ["multi-query"] = { "first", "second" }, + ["single-query"] = { "hello world" }, + }, + }, out) + end) + +end) From f810bb3357ec0343695db7fbd4432948f35b2dee Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 21 Mar 2019 12:04:19 -0700 Subject: [PATCH 0226/4351] chore(session) bump version to 1.0.0 --- ...-0.1.1-1.rockspec => kong-plugin-session-1.0.0-1.rockspec | 5 +++-- kong/plugins/session/handler.lua | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) rename kong-plugin-session-0.1.1-1.rockspec => kong-plugin-session-1.0.0-1.rockspec (94%) diff --git a/kong-plugin-session-0.1.1-1.rockspec b/kong-plugin-session-1.0.0-1.rockspec similarity index 94% rename from kong-plugin-session-0.1.1-1.rockspec rename to kong-plugin-session-1.0.0-1.rockspec index aeda52364e2..deba6cdf8b8 100644 --- a/kong-plugin-session-0.1.1-1.rockspec +++ b/kong-plugin-session-1.0.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "0.1.1-1" +version = "1.0.0-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "0.1.1-1" + tag = "1.0.0" } description = { @@ -18,6 +18,7 @@ description = { dependencies = { "lua >= 5.1", "lua-resty-session == 2.23", + "kong >= 0.15", } build = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 2359e391813..e409c84bc47 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -9,7 +9,7 @@ local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") local KongSessionHandler = BasePlugin:extend() KongSessionHandler.PRIORITY = 1900 -KongSessionHandler.VERSION = "0.1.1" +KongSessionHandler.VERSION = "1.0.0" function KongSessionHandler:new() KongSessionHandler.super.new(self, plugin_name) From 1255bf94d0b557a8270b604c6995834782c18b15 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Sun, 24 Mar 2019 23:21:24 -0700 Subject: [PATCH 0227/4351] fix(session) don't install kong as a dependency --- kong-plugin-session-1.0.0-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-session-1.0.0-1.rockspec b/kong-plugin-session-1.0.0-1.rockspec index deba6cdf8b8..4173045e606 100644 --- a/kong-plugin-session-1.0.0-1.rockspec +++ b/kong-plugin-session-1.0.0-1.rockspec @@ -18,7 +18,7 @@ description = { dependencies = { "lua >= 5.1", "lua-resty-session == 2.23", - "kong >= 0.15", + --"kong >= 0.15", } build = { From 404ba20e1f3ce0c83bb19668a5246ae5556869de Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 25 Mar 2019 18:32:41 +0100 Subject: [PATCH 0228/4351] fix(aws-lambda) fixed shadowed local and linter errors A local was shadowed, and hence always nil. Added a series of test to prevent regressions. --- kong/plugins/liamp/aws-serializer.lua | 5 +- spec/plugins/liamp/05-aws-serializer_spec.lua | 76 ++++++++++++++++++- 2 files changed, 76 insertions(+), 5 deletions(-) diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/liamp/aws-serializer.lua index 698195552fb..bc4f720e030 100644 --- a/kong/plugins/liamp/aws-serializer.lua +++ b/kong/plugins/liamp/aws-serializer.lua @@ -8,7 +8,7 @@ local public_utils = require "kong.tools.public" local EMPTY = {} -local ngx_req_get_headers = ngx.req.get_headers +local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_encode_base64 = ngx.encode_base64 @@ -59,7 +59,8 @@ return function(ctx) local isBase64Encoded = false local body do - local _, err_code, body = public_utils.get_body_info() + local _, err_code + _, err_code, body = public_utils.get_body_info() if err_code == public_utils.req_body_errors.unknown_ct then -- don't know what this body MIME type is, base64 it just in case body = ngx_encode_base64(body) diff --git a/spec/plugins/liamp/05-aws-serializer_spec.lua b/spec/plugins/liamp/05-aws-serializer_spec.lua index 5129c84f3d1..c6e5bbf4d74 100644 --- a/spec/plugins/liamp/05-aws-serializer_spec.lua +++ b/spec/plugins/liamp/05-aws-serializer_spec.lua @@ -15,6 +15,7 @@ describe("[AWS Lambda] aws-gateway input", function() get_body_data = function() return mock_request.body end, }, log = function() end, + encode_base64 = old_ngx.encode_base64 }, { -- look up any unknown key in the mock request, eg. .var and .ctx tables __index = function(self, key) @@ -31,7 +32,7 @@ describe("[AWS Lambda] aws-gateway input", function() teardown(function() -- make sure to drop the mocks package.loaded["kong.plugins.liamp.aws-serializer"] = nil - ngx = old_ngx + ngx = old_ngx -- luacheck: ignore end) @@ -47,7 +48,7 @@ describe("[AWS Lambda] aws-gateway input", function() ["multi-query"] = { "first", "second" }, boolean = true, }, - body = nil, + body = "text", var = { request_method = "GET", request_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" @@ -74,6 +75,7 @@ describe("[AWS Lambda] aws-gateway input", function() version = "123", }, isBase64Encoded = false, + body = "text", headers = { ["multi-header"] = "first", ["single-header"] = "hello world", @@ -106,7 +108,7 @@ describe("[AWS Lambda] aws-gateway input", function() ["multi-query"] = { "first", "second" }, boolean = true, }, - body = nil, + body = "text", var = { request_method = "GET", request_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" @@ -126,6 +128,7 @@ describe("[AWS Lambda] aws-gateway input", function() resource = "/plain/strip", pathParameters = {}, isBase64Encoded = false, + body = "text", headers = { ["multi-header"] = "first", ["single-header"] = "hello world", @@ -147,4 +150,71 @@ describe("[AWS Lambda] aws-gateway input", function() }, out) end) + + do + local td = { + { + description = "none", + ct = nil, + body_in = "text", + body_out = "text", + base64 = false, + }, { + description = "application/json", + ct = "application/json", + body_in = [[{ "text": "some text" }]], + body_out = [[{ "text": "some text" }]], + base64 = false, + }, { + description = "unknown", + ct = "some-unknown-type-description", + body_in = "text", + body_out = ngx.encode_base64("text"), + base64 = true, + }, + } + + for _, tdata in ipairs(td) do + + it("serializes a request with body type: " .. tdata.description, function() + mock_request = { + body = tdata.body_in, + headers = { + ["Content-Type"] = tdata.ct, + }, + query = {}, + var = { + request_method = "GET", + request_uri = "/plain/strip/more", + http_content_type = tdata.ct, + }, + ctx = { + router_matches = { + uri = "/plain/strip" + }, + }, + } + + local out = aws_serialize() + + assert.same({ + body = tdata.body_out, + headers = { + ["Content-Type"] = tdata.ct, + }, + multiValueHeaders = { + ["Content-Type"] = tdata.ct and { tdata.ct } or nil, + }, + httpMethod = "GET", + queryStringParameters = {}, + multiValueQueryStringParameters = {}, + pathParameters = {}, + resource = "/plain/strip", + path = "/plain/strip/more", + isBase64Encoded = tdata.base64, + }, out) + end) + end + end + end) From 34e3e6900ac2037aabd5475065d68ac454b1447d Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 25 Mar 2019 18:51:16 +0100 Subject: [PATCH 0229/4351] fix(aws-lambda) force a port if omitted from the url If no port is provided, a default port, 80 or 443 is used based on the scheme of the url. --- kong/plugins/liamp/iam-ecs-credentials.lua | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/plugins/liamp/iam-ecs-credentials.lua b/kong/plugins/liamp/iam-ecs-credentials.lua index a69fddb7343..d7cd02e5986 100644 --- a/kong/plugins/liamp/iam-ecs-credentials.lua +++ b/kong/plugins/liamp/iam-ecs-credentials.lua @@ -66,6 +66,11 @@ do ECSFullUri, err = getECSFullUri() if not ECSFullUri then ngx.log(ngx.ERR, LOG_PREFIX, "Failed to construct IAM url: ", err) + else + -- parse it and set a default port if omitted + ECSFullUri = url.parse(ECSFullUri) + ECSFullUri.port = ECSFullUri.port or + ({ http = 80, https = 443 })[ECSFullUri.scheme] end end end @@ -76,8 +81,7 @@ local function fetchCredentials() local client = http.new() client:set_timeout(DEFAULT_SERVICE_REQUEST_TIMEOUT) - local parsed_url = url.parse(ECSFullUri) - local ok, err = client:connect(parsed_url.host, parsed_url.port) + local ok, err = client:connect(ECSFullUri.host, ECSFullUri.port) if not ok then return nil, "Could not connect to metadata service: " .. tostring(err) @@ -85,7 +89,7 @@ local function fetchCredentials() local response, err = client:request { method = "GET", - path = parsed_url.path, + path = ECSFullUri.path, } if not response then From 8d52ed5f3c8ea441e9ecc075099087b566c47e06 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 26 Mar 2019 22:11:42 +0100 Subject: [PATCH 0230/4351] fix(aws-lambda) read body before serializing --- kong/plugins/liamp/aws-serializer.lua | 3 +++ spec/plugins/liamp/05-aws-serializer_spec.lua | 4 +++- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/liamp/aws-serializer.lua index bc4f720e030..7bd9849dae4 100644 --- a/kong/plugins/liamp/aws-serializer.lua +++ b/kong/plugins/liamp/aws-serializer.lua @@ -11,6 +11,7 @@ local EMPTY = {} local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_encode_base64 = ngx.encode_base64 +local ngx_req_read_body = ngx.req.read_body return function(ctx) @@ -59,6 +60,8 @@ return function(ctx) local isBase64Encoded = false local body do + ngx_req_read_body() + local _, err_code _, err_code, body = public_utils.get_body_info() if err_code == public_utils.req_body_errors.unknown_ct then diff --git a/spec/plugins/liamp/05-aws-serializer_spec.lua b/spec/plugins/liamp/05-aws-serializer_spec.lua index c6e5bbf4d74..3aeea0d2f79 100644 --- a/spec/plugins/liamp/05-aws-serializer_spec.lua +++ b/spec/plugins/liamp/05-aws-serializer_spec.lua @@ -8,11 +8,13 @@ describe("[AWS Lambda] aws-gateway input", function() setup(function() old_ngx = ngx + local body_data _G.ngx = setmetatable({ req = { get_headers = function() return deepcopy(mock_request.headers) end, get_uri_args = function() return deepcopy(mock_request.query) end, - get_body_data = function() return mock_request.body end, + read_body = function() body_data = mock_request.body end, + get_body_data = function() return body_data end, }, log = function() end, encode_base64 = old_ngx.encode_base64 From 558bb6e3be3fdfc34dca6c7e921fbc98dd02707c Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 26 Mar 2019 14:12:27 -0700 Subject: [PATCH 0231/4351] chore(session) add migrations files --- kong-plugin-session-1.0.0-1.rockspec | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong-plugin-session-1.0.0-1.rockspec b/kong-plugin-session-1.0.0-1.rockspec index 4173045e606..87e6bcdb149 100644 --- a/kong-plugin-session-1.0.0-1.rockspec +++ b/kong-plugin-session-1.0.0-1.rockspec @@ -30,5 +30,7 @@ build = { ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", + ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", + ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", } } From 229a4791dbab49df6421ffe0672f9855ac05e567 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 27 Mar 2019 14:49:34 +0100 Subject: [PATCH 0232/4351] fix(aws-lambda) function type handler instead of callable table Reorganizes the code to have the same interface for all credential fetchers. To prevent having a callable table which the cache cannot handle since it expects a function type. --- kong/plugins/liamp/handler.lua | 18 +++++++++++++----- kong/plugins/liamp/iam-ec2-credentials.lua | 14 ++++++++++++-- kong/plugins/liamp/iam-ecs-credentials.lua | 16 +++++----------- .../liamp/03-iam-ec2-credentials_spec.lua | 2 +- .../liamp/04-iam-ecs-credentials_spec.lua | 2 +- 5 files changed, 32 insertions(+), 20 deletions(-) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index d54fbc10faa..17b224eebac 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -16,16 +16,24 @@ local meta = require "kong.meta" local aws_v4 = require("kong.plugins." .. plugin_name .. ".v4") local aws_serializer = require("kong.plugins." .. plugin_name .. ".aws-serializer") + local fetch_credentials do - -- check if ECS is configured, if so, use it for fetching credentials - fetch_credentials = require("kong.plugins." .. plugin_name .. ".iam-ecs-credentials") - if not fetch_credentials.configured then - -- not set, so fall back on EC2 credentials - fetch_credentials = require("kong.plugins." .. plugin_name .. ".iam-ec2-credentials") + local credential_sources = { + require("kong.plugins." .. plugin_name .. ".iam-ecs-credentials"), + -- The EC2 one will always return `configured == true`, so must be the last! + require("kong.plugins." .. plugin_name .. ".iam-ec2-credentials"), + } + + for _, credential_source in ipairs(credential_sources) do + if credential_source.configured then + fetch_credentials = credential_source.fetchCredential + break + end end end + local tostring = tostring local tonumber = tonumber local pairs = pairs diff --git a/kong/plugins/liamp/iam-ec2-credentials.lua b/kong/plugins/liamp/iam-ec2-credentials.lua index c05b2a9a50b..ef6b59b3a07 100644 --- a/kong/plugins/liamp/iam-ec2-credentials.lua +++ b/kong/plugins/liamp/iam-ec2-credentials.lua @@ -81,11 +81,21 @@ local function fetch_ec2_credentials() } end -return function() +local function fetchCredentialsLogged() -- wrapper to log any errors local creds, err = fetch_ec2_credentials() if creds then return creds end - ngx.log(ngx.ERR, err) + ngx.log(ngx.ERR, LOG_PREFIX, err) end + +return { + -- we set configured to true, because we cannot properly test it. Only by + -- using the metadata url, but on a non-EC2 machine that will block on + -- timeouts and hence prevent Kong from starting quickly. So for now + -- we're just using the EC2 fetcher as the final fallback. + configured = true, + fetchCredentials = fetchCredentialsLogged, +} + diff --git a/kong/plugins/liamp/iam-ecs-credentials.lua b/kong/plugins/liamp/iam-ecs-credentials.lua index d7cd02e5986..9d3932a0bf2 100644 --- a/kong/plugins/liamp/iam-ecs-credentials.lua +++ b/kong/plugins/liamp/iam-ecs-credentials.lua @@ -120,16 +120,10 @@ local function fetchCredentialsLogged() if creds then return creds end - ngx.log(ngx.ERR, err) + ngx.log(ngx.ERR, LOG_PREFIX, err) end -local M = setmetatable({ - configured = not not ECSFullUri, -- force to boolean - fetchCredentials = fetchCredentialsLogged, - }, { - __call = function(self, ...) - return self.fetchCredentials(...) - end -}) - -return M \ No newline at end of file +return { + configured = not not ECSFullUri, -- force to boolean + fetchCredentials = fetchCredentialsLogged, +} diff --git a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua b/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua index 36e026b5a80..3cb4d0d7432 100644 --- a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua +++ b/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua @@ -26,7 +26,7 @@ describe("[AWS Lambda] iam-ec2", function() end, } end - fetch_ec2 = require "kong.plugins.liamp.iam-ec2-credentials" + fetch_ec2 = require("kong.plugins.liamp.iam-ec2-credentials").fetchCredentials end) after_each(function() diff --git a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua b/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua index 18826017ac9..441125b9f02 100644 --- a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua +++ b/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua @@ -56,7 +56,7 @@ describe("[AWS Lambda] iam-ecs", function() ]] } - fetch_ecs = require "kong.plugins.liamp.iam-ecs-credentials" + fetch_ecs = require("kong.plugins.liamp.iam-ecs-credentials").fetchCredentials local iam_role_credentials, err = fetch_ecs() From 977f0a624d4bb16d4a43a4fb77ada55b3acc1df4 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 28 Mar 2019 10:33:34 +0100 Subject: [PATCH 0233/4351] fix(aws-lambda) honor expiry time of the provided ECS/EC2 credentials The expiry time was ignore and a fixed ttl of 60s was used. At the end of the validity of the credentials, the 60s ttl could/would extend beyond the actual validity, causing auth failures. The ttl is now calculated based on the validity of the credentials received. --- kong/plugins/liamp/handler.lua | 5 +---- kong/plugins/liamp/iam-ec2-credentials.lua | 8 +++++--- kong/plugins/liamp/iam-ecs-credentials.lua | 8 +++++--- 3 files changed, 11 insertions(+), 10 deletions(-) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 17b224eebac..4b3bcc7f3a7 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -47,7 +47,6 @@ local ngx_encode_base64 = ngx.encode_base64 local ngx_update_time = ngx.update_time local ngx_now = ngx.now -local DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION = 60 local IAM_CREDENTIALS_CACHE_KEY = "plugin." .. plugin_name .. ".iam_role_temp_creds" local LOG_PREFIX = "[" .. plugin_name .. "] " @@ -280,9 +279,7 @@ function AWSLambdaHandler:access(conf) -- no credentials provided, so try the IAM metadata service local iam_role_credentials, err = singletons.cache:get( IAM_CREDENTIALS_CACHE_KEY, - { - ttl = DEFAULT_CACHE_IAM_INSTANCE_CREDS_DURATION - }, + nil, fetch_credentials ) diff --git a/kong/plugins/liamp/iam-ec2-credentials.lua b/kong/plugins/liamp/iam-ec2-credentials.lua index ef6b59b3a07..474837e95d8 100644 --- a/kong/plugins/liamp/iam-ec2-credentials.lua +++ b/kong/plugins/liamp/iam-ec2-credentials.lua @@ -1,6 +1,7 @@ local http = require "resty.http" local json = require "cjson" local parse_date = require("luatz").parse.rfc_3339 +local ngx_now = ngx.now local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") @@ -73,19 +74,20 @@ local function fetch_ec2_credentials() ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from metadata service for role '", iam_role_name, "' with session token: ", iam_security_token_data.Token) - return { + local result = { access_key = iam_security_token_data.AccessKeyId, secret_key = iam_security_token_data.SecretAccessKey, session_token = iam_security_token_data.Token, expiration = parse_date(iam_security_token_data.Expiration):timestamp() } + return result, nil, result.expiration - ngx_now() end local function fetchCredentialsLogged() -- wrapper to log any errors - local creds, err = fetch_ec2_credentials() + local creds, err, ttl = fetch_ec2_credentials() if creds then - return creds + return creds, err, ttl end ngx.log(ngx.ERR, LOG_PREFIX, err) end diff --git a/kong/plugins/liamp/iam-ecs-credentials.lua b/kong/plugins/liamp/iam-ecs-credentials.lua index 9d3932a0bf2..9efa67673c2 100644 --- a/kong/plugins/liamp/iam-ecs-credentials.lua +++ b/kong/plugins/liamp/iam-ecs-credentials.lua @@ -24,6 +24,7 @@ local url = require "socket.url" local http = require "resty.http" local json = require "cjson" local parse_date = require("luatz").parse.rfc_3339 +local ngx_now = ngx.now local ECSFullUri do @@ -106,19 +107,20 @@ local function fetchCredentials() ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from ECS metadata " .. "service with session token: ", credentials.Token) - return { + local result = { access_key = credentials.AccessKeyId, secret_key = credentials.SecretAccessKey, session_token = credentials.Token, expiration = parse_date(credentials.Expiration):timestamp() } + return result, nil, result.expiration - ngx_now() end local function fetchCredentialsLogged() -- wrapper to log any errors - local creds, err = fetchCredentials() + local creds, err, ttl = fetchCredentials() if creds then - return creds + return creds, err, ttl end ngx.log(ngx.ERR, LOG_PREFIX, err) end From 1f47a5b918c97867d71fd9371451de55c2c648b1 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 29 Mar 2019 16:53:32 -0700 Subject: [PATCH 0234/4351] test(lint) fix linting issues --- spec/02-kong_storage_adapter_spec.lua | 30 +++++++++++++-------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index 58000cdab20..f0dcf99e279 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" -function get_sid_from_cookie(cookie) +local function get_sid_from_cookie(cookie) local cookie_parts = utils.split(cookie, "; ") return utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] end @@ -31,7 +31,7 @@ for _, strategy in helpers.each_strategy() do paths = {"/test2"}, hosts = {"httpbin.org"} } - + assert(bp.plugins:insert { name = "session", route = { @@ -42,7 +42,7 @@ for _, strategy in helpers.each_strategy() do secret = "ultra top secret session", } }) - + assert(bp.plugins:insert { name = "session", route = { @@ -113,10 +113,10 @@ for _, strategy in helpers.each_strategy() do after_each(function() if client then client:close() end - end) + end) describe("kong adapter - ", function() - it("kong adapter stores consumer", function() + it("kong adapter stores consumer", function() local res, cookie local request = { method = "GET", @@ -127,18 +127,18 @@ for _, strategy in helpers.each_strategy() do -- make sure the anonymous consumer can't get in (request termination) res = assert(client:send(request)) assert.response(res).has.status(403) - + -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") - + ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil - request.headers.cookie = cookie + request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) @@ -151,7 +151,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(sid, db.sessions:select_by_session_id(sid).session_id) end) - it("renews cookie", function() + it("renews cookie", function() local res, cookie local request = { method = "GET", @@ -160,9 +160,9 @@ for _, strategy in helpers.each_strategy() do } local function send_requests(request, number, step) - local cookie = request.headers.cookie + cookie = request.headers.cookie - for i = 1, number do + for _ = 1, number do request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) @@ -174,7 +174,7 @@ for _, strategy in helpers.each_strategy() do -- make sure the anonymous consumer can't get in (request termination) res = assert(client:send(request)) assert.response(res).has.status(403) - + -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" res = assert(client:send(request)) @@ -188,13 +188,13 @@ for _, strategy in helpers.each_strategy() do request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) - + -- renewal period, make sure requests still come through and -- if set-cookie header comes through, attach it to subsequent requests send_requests(request, 5, 0.5) end) - it("destroys session on logout", function() + it("destroys session on logout", function() local res, cookie local request = { method = "GET", @@ -205,7 +205,7 @@ for _, strategy in helpers.each_strategy() do -- make sure the anonymous consumer can't get in (request termination) res = assert(client:send(request)) assert.response(res).has.status(403) - + -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" res = assert(client:send(request)) From 026eecf37b60473bca0f2d5a698a7d76be9eb292 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Fri, 29 Mar 2019 16:54:36 -0700 Subject: [PATCH 0235/4351] fix(session) adjust params of :update for new dao * was throwing error during update --- kong/plugins/session/storage/kong.lua | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 41c9267f945..ca6a70210b4 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -75,7 +75,7 @@ function kong_storage:open(cookie, lifetime) expires = db_s.expires end end - + return id, expires, data, hmac end @@ -89,7 +89,7 @@ function kong_storage:insert_session(sid, data, expires) data = data, expires = expires, }, { ttl = self.lifetime }) - + if err then ngx.log(ngx.ERR, "Error inserting session: ", err) end @@ -97,7 +97,7 @@ end function kong_storage:update_session(id, params, ttl) - local _, err = self.db.sessions:update(params, { id = id }, { ttl = ttl }) + local _, err = self.db.sessions:update({ id = id }, params, { ttl = ttl }) if err then ngx.log(ngx.ERR, "Error updating session: ", err) end @@ -109,7 +109,6 @@ function kong_storage:save(id, expires, data, hmac) local value = concat({key, expires, self.encode(hmac)}, self.delimiter) if life > 0 then - if ngx.get_phase() == 'header_filter' then ngx.timer.at(0, function() self:insert_session(key, self.encode(data), expires) @@ -131,7 +130,7 @@ function kong_storage:destroy(id) if not db_s then return end - + local _, err = self.db.sessions:delete({ id = db_s.id }) From ccf16b941af22be40d3efc948240074925cd8edd Mon Sep 17 00:00:00 2001 From: Nijiko Yonskai Date: Sun, 31 Mar 2019 21:13:51 -0700 Subject: [PATCH 0236/4351] docs(prometheus) fix minor typos - `Nginx` -> `NGINX` - `promethus` -> `prometheus` - `availble` -> `available` From #46 --- README.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 156d906a110..f4a4ae72af1 100644 --- a/README.md +++ b/README.md @@ -32,7 +32,7 @@ $ curl http://localhost:8001/plugins -d name=prometheus #### Via Kong's Admin API -Metrics are availble on the admin API at `/metrics` endpoint: +Metrics are available on the admin API at `/metrics` endpoint: ``` curl http://localhost:8001/metrics ``` @@ -53,7 +53,7 @@ Alternatively, this plugin has the capability to serve the content on a different port using a custom server block in Kong's NGINX template. If you're using Kong 0.14.0 or above, then you can inject the server block -using Kong's [injecting Nginx directives](https://docs.konghq.com/0.14.x/configuration/#injecting-nginx-directives) +using Kong's [injecting NGINX directives](https://docs.konghq.com/0.14.x/configuration/#injecting-nginx-directives) feature. Consider the below file containing an Nginx `server` block: @@ -67,8 +67,8 @@ server { location / { default_type text/plain; content_by_lua_block { - local promethus = require "kong.plugins.prometheus.exporter" - promethus:collect() + local prometheus = require "kong.plugins.prometheus.exporter" + prometheus:collect() } } @@ -90,7 +90,7 @@ nginx_http_include=/path/to/prometheus-server.conf If you're running Kong version older than 0.14.0, then you can achieve the same result by using a -[custom Nginx template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). +[custom NGINX template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). #### Sample /metrics output From da9c6d8887c68e2594ff645514fb3048f592a1bf Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 1 Apr 2019 11:51:40 -0700 Subject: [PATCH 0237/4351] chore(session) 1.0.1 --- kong-plugin-session-1.0.0-1.rockspec | 36 ---------------------------- 1 file changed, 36 deletions(-) delete mode 100644 kong-plugin-session-1.0.0-1.rockspec diff --git a/kong-plugin-session-1.0.0-1.rockspec b/kong-plugin-session-1.0.0-1.rockspec deleted file mode 100644 index 87e6bcdb149..00000000000 --- a/kong-plugin-session-1.0.0-1.rockspec +++ /dev/null @@ -1,36 +0,0 @@ -package = "kong-plugin-session" - -version = "1.0.0-1" - -supported_platforms = {"linux", "macosx"} - -source = { - url = "git://github.com/Kong/kong-plugin-session", - tag = "1.0.0" -} - -description = { - summary = "A Kong plugin to support implementing sessions for auth plugins.", - homepage = "http://konghq.com", - license = "Apache 2.0" -} - -dependencies = { - "lua >= 5.1", - "lua-resty-session == 2.23", - --"kong >= 0.15", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", - ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", - ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", - ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", - ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", - ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", - ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", - ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", - } -} From 6e654bff0f1da82c0c0a7239ab30d2a2e430af9b Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 9 Apr 2019 13:23:20 -0700 Subject: [PATCH 0238/4351] fix(session) add rockspec for latest version --- kong-plugin-session-1.0.1-1.rockspec | 36 ++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 kong-plugin-session-1.0.1-1.rockspec diff --git a/kong-plugin-session-1.0.1-1.rockspec b/kong-plugin-session-1.0.1-1.rockspec new file mode 100644 index 00000000000..385e641f761 --- /dev/null +++ b/kong-plugin-session-1.0.1-1.rockspec @@ -0,0 +1,36 @@ +package = "kong-plugin-session" + +version = "1.0.1-1" + +supported_platforms = {"linux", "macosx"} + +source = { + url = "git://github.com/Kong/kong-plugin-session", + tag = "1.0.1" +} + +description = { + summary = "A Kong plugin to support implementing sessions for auth plugins.", + homepage = "http://konghq.com", + license = "Apache 2.0" +} + +dependencies = { + "lua >= 5.1", + "lua-resty-session == 2.23", + --"kong >= 0.15", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", + ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", + ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", + ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", + ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", + ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", + ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", + ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", + } +} From b500097ad2e2ad5f0a27cb2a2282755364c61f00 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 16 Apr 2019 13:24:27 -0700 Subject: [PATCH 0239/4351] docs(session) update to consumer.id for plugin data --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 1d821571813..98095ee04a5 100644 --- a/README.md +++ b/README.md @@ -144,7 +144,7 @@ For usage with [key-auth] plugin --data "name=request-termination" \ --data "config.status_code=403" \ --data "config.message=So long and thanks for all the fish!" \ - --data "consumer_id=" + --data "consumer.id=" ``` Anonymous requests now will return status `403`. From cab0c3e399e8a958344f0460c4f2478c577fd079 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 29 Apr 2019 13:23:41 -0700 Subject: [PATCH 0240/4351] fix(session) add no_consumer to fields --- kong/plugins/session/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 687d54d40da..83a5082f4af 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -30,10 +30,10 @@ end return { name = "session", fields = { + { consumer = typedefs.no_consumer }, { config = { type = "record", fields = { - { consumer = typedefs.no_consumer }, { secret = { type = "string", From 63eee997f9028140a74e5b76a3fab9fd1e637886 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 30 Apr 2019 09:27:19 -0700 Subject: [PATCH 0241/4351] chore(session) 1.0.2-1 --- kong-plugin-session-1.0.1-1.rockspec | 36 ---------------------------- 1 file changed, 36 deletions(-) delete mode 100644 kong-plugin-session-1.0.1-1.rockspec diff --git a/kong-plugin-session-1.0.1-1.rockspec b/kong-plugin-session-1.0.1-1.rockspec deleted file mode 100644 index 385e641f761..00000000000 --- a/kong-plugin-session-1.0.1-1.rockspec +++ /dev/null @@ -1,36 +0,0 @@ -package = "kong-plugin-session" - -version = "1.0.1-1" - -supported_platforms = {"linux", "macosx"} - -source = { - url = "git://github.com/Kong/kong-plugin-session", - tag = "1.0.1" -} - -description = { - summary = "A Kong plugin to support implementing sessions for auth plugins.", - homepage = "http://konghq.com", - license = "Apache 2.0" -} - -dependencies = { - "lua >= 5.1", - "lua-resty-session == 2.23", - --"kong >= 0.15", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", - ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", - ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", - ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", - ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", - ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", - ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", - ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", - } -} From c4b03337f2a9c4a0774f830f008bf21548f91597 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 30 Apr 2019 10:02:52 -0700 Subject: [PATCH 0242/4351] chore(session) 1.0.2-1 --- kong-plugin-session-1.0.2-1.rockspec | 36 ++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 kong-plugin-session-1.0.2-1.rockspec diff --git a/kong-plugin-session-1.0.2-1.rockspec b/kong-plugin-session-1.0.2-1.rockspec new file mode 100644 index 00000000000..7449c629d41 --- /dev/null +++ b/kong-plugin-session-1.0.2-1.rockspec @@ -0,0 +1,36 @@ +package = "kong-plugin-session" + +version = "1.0.2-2" + +supported_platforms = {"linux", "macosx"} + +source = { + url = "git://github.com/Kong/kong-plugin-session", + tag = "1.0.2" +} + +description = { + summary = "A Kong plugin to support implementing sessions for auth plugins.", + homepage = "http://konghq.com", + license = "Apache 2.0" +} + +dependencies = { + "lua >= 5.1", + "lua-resty-session == 2.23", + --"kong >= 0.15", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", + ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", + ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", + ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", + ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", + ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", + ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", + ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", + } +} From a9774e2c7e826c8502505771245e7561e5655309 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 30 Apr 2019 10:05:15 -0700 Subject: [PATCH 0243/4351] chore(session) 1.0.2-2 rockspec name --- ...ssion-1.0.2-1.rockspec => kong-plugin-session-1.0.2-2.rockspec | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename kong-plugin-session-1.0.2-1.rockspec => kong-plugin-session-1.0.2-2.rockspec (100%) diff --git a/kong-plugin-session-1.0.2-1.rockspec b/kong-plugin-session-1.0.2-2.rockspec similarity index 100% rename from kong-plugin-session-1.0.2-1.rockspec rename to kong-plugin-session-1.0.2-2.rockspec From dc9c73ccce0252597d98107d69f81d4696d4f62c Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 30 Apr 2019 10:08:43 -0700 Subject: [PATCH 0244/4351] chore(session) 1.0.2-3 --- ...ion-1.0.2-2.rockspec => kong-plugin-session-1.0.2-3.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename kong-plugin-session-1.0.2-2.rockspec => kong-plugin-session-1.0.2-3.rockspec (98%) diff --git a/kong-plugin-session-1.0.2-2.rockspec b/kong-plugin-session-1.0.2-3.rockspec similarity index 98% rename from kong-plugin-session-1.0.2-2.rockspec rename to kong-plugin-session-1.0.2-3.rockspec index 7449c629d41..99fba3cc0fe 100644 --- a/kong-plugin-session-1.0.2-2.rockspec +++ b/kong-plugin-session-1.0.2-3.rockspec @@ -1,6 +1,6 @@ package = "kong-plugin-session" -version = "1.0.2-2" +version = "1.0.2-3" supported_platforms = {"linux", "macosx"} From 7d8183530482758b0cdcd2c19fbb2e2583ab2c75 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 30 Apr 2019 16:06:18 -0300 Subject: [PATCH 0245/4351] docs(proxy-cache) added empty readme file --- README.md | 1 + 1 file changed, 1 insertion(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 00000000000..1dbc93b623d --- /dev/null +++ b/README.md @@ -0,0 +1 @@ +# kong-plugin-proxy-cache From 994597ccd4e6691bb1955e7ddc61d8cb3080c58f Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 9 May 2019 16:31:13 -0300 Subject: [PATCH 0246/4351] feat(proxy-cache) reverse proxy cache for Kong Open source Kong's proxy-cache plugin. --- .luacheckrc | 33 + .travis.yml | 66 + LICENSE | 201 +++ README.md | 174 +++ kong-proxy-cache-plugin-1.2.0-0.rockspec | 24 + kong/plugins/proxy-cache/api.lua | 192 +++ kong/plugins/proxy-cache/cache_key.lua | 115 ++ kong/plugins/proxy-cache/handler.lua | 473 +++++++ kong/plugins/proxy-cache/schema.lua | 98 ++ kong/plugins/proxy-cache/strategies/init.lua | 22 + .../plugins/proxy-cache/strategies/memory.lua | 142 ++ spec/01-schema_spec.lua | 124 ++ spec/02-access_spec.lua | 1225 +++++++++++++++++ spec/03-api_spec.lua | 420 ++++++ spec/04-invalidations_spec.lua | 302 ++++ spec/05-cache_key_spec.lua | 181 +++ spec/kong_tests.conf | 32 + 17 files changed, 3824 insertions(+) create mode 100644 .luacheckrc create mode 100644 .travis.yml create mode 100644 LICENSE create mode 100644 kong-proxy-cache-plugin-1.2.0-0.rockspec create mode 100644 kong/plugins/proxy-cache/api.lua create mode 100644 kong/plugins/proxy-cache/cache_key.lua create mode 100644 kong/plugins/proxy-cache/handler.lua create mode 100644 kong/plugins/proxy-cache/schema.lua create mode 100644 kong/plugins/proxy-cache/strategies/init.lua create mode 100644 kong/plugins/proxy-cache/strategies/memory.lua create mode 100644 spec/01-schema_spec.lua create mode 100644 spec/02-access_spec.lua create mode 100644 spec/03-api_spec.lua create mode 100644 spec/04-invalidations_spec.lua create mode 100644 spec/05-cache_key_spec.lua create mode 100644 spec/kong_tests.conf diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..aedc19730eb --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,33 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + + +globals = { + "_KONG", + "kong", + "ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +ignore = { + "6.", -- ignore whitespace warnings +} + + +exclude_files = { + --"spec/fixtures/invalid-module.lua", + --"spec-old-api/fixtures/invalid-module.lua", +} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", +} diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..cf00778ae81 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,66 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: false + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - docker + +env: + global: + - LUAROCKS=3.0.4 + - OPENSSL=1.1.1a + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_LATEST=1.13.6.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=proxy-cache + - KONG_PLUGINS=bundled,$PLUGIN_NAME + - KONG_TEST_PLUGINS=$KONG_PLUGINS + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec + + matrix: + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_BASE + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + +before_install: + - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git + - source kong-ci/setup_env.sh + - git clone https://github.com/Kong/kong.git kong-ce + +install: + - luarocks make + - cd kong-ce + - make dev + - cp -r spec/fixtures ../spec + - createuser --createdb kong + - createdb -U kong kong_tests + +script: + - bin/busted $BUSTED_ARGS ../spec + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..5a40ba99647 --- /dev/null +++ b/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2019 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/README.md b/README.md index 1dbc93b623d..3aed11a5513 100644 --- a/README.md +++ b/README.md @@ -1 +1,175 @@ +[![Build Status][badge-travis-image]][badge-travis-url] + # kong-plugin-proxy-cache + +HTTP Proxy Caching for Kong + +## Synopsis + +This plugin provides a reverse proxy cache implementation for Kong. It caches response entities based on configurable response code and content type, as well as request method. It can cache per-Consumer or per-API. Cache entities are stored for a configurable period of time, after which subsequent requests to the same resource will re-fetch and re-store the resource. Cache entities can also be forcefully purged via the Admin API prior to their expiration time. + +## Configuration + +Configuring the plugin is straightforward, you can add it on top of an existing API by executing the following request on your Kong server: + +```bash +$ curl -X POST http://kong:8001/apis/{api}/plugins \ + --data "name=proxy-cache" \ + --data "config.strategy=memory" +``` + +`api`: The `id` or `name` of the API that this plugin configuration will target. + +You can also apply it for every API using the `http://kong:8001/plugins/` endpoint. + +| form parameter | default | description | +| --- | --- | --- | +| `name` | | The name of the plugin to use, in this case: `proxy-cache` | +| `config.response_code` | `200`, `301`, `404` | Upstream response status code considered cacheable. | +| `config.request_method` | `GET`, `HEAD` | Downstream request methods considered cacheable. | +| `config.content_type` | `text/plain`,`application/json` | Upstream response content types considered cachable. | +| `config.vary_headers` | | Relevant headers considered for the cache key. If undefined, none of the headers are taken into consideration | +| `config.vary_query_params` | | Relevant query parameters considered for the cache key. If undefined, all params are taken into consideration | +| `config.cache_ttl` | `300` | TTL, in seconds, of cache entities. | +| `config.cache_control` | `false` | When enabled, respect the Cache-Control behaviors defined in RFC 7234. | +| `config.storage_ttl` | | Number of seconds to keep resources in the storage backend. This value is independent of `cache_ttl` or resource TTLs defined by Cache-Control behaviors. | +| `config.strategy` | | The backing data store in which to hold cache entities. This version supports only `memory` strategy. | +| `config.memory.dictionary_name` | `kong_db_cache` | The name of the shared dictionary in which to hold cache entities when the `memory` strategy is selected. Note that this dictionary currently must be defined manually in the Kong Nginx template. | + + +## Notes + +### Strategies + +`kong-plugin-proxy-cache` is designed to support storing proxy cache data in different backend formats. Currently `memory` is the only strategy provided, using a `lua_shared_dict`. Note that the default dictionary, `kong_db_cache`, is also used by other plugins and elements of Kong to store unrelated database cache entities. Using this dictionary is an easy way to bootstrap the proxy-cache plugin, but it is not recommended for large-scale installations as significant usage will put pressure on other facets of Kong's database caching operations. It is recommended to define a separate `lua_shared_dict` via a custom Nginx template at this time. + +### Cache Key + +Kong keys each cache elements based on the request method, the full +client request (e.g., the request path and query parameters), and the +UUID of either the API or Consumer associated with the request. This +also implies that caches are distinct between APIs and/or +Consumers. The cache format can be tuned to enable some headers to be +part of it and also enable just a subset of the query +parameters. Internally, cache keys are represented as a +hexadecimal-encoded MD5 sum of the concatenation of the constituent +parts. This is calculated as follows: + +``` +key = md5(UUID | method | path | query_params | headers? ) +``` + +Where `method` is defined via the OpenResty `ngx.req.get_method()` +call, and `path` is defined via the Nginx `$request` variable without +query parameters. `query_params` will default to *ALL* +query_parameters of the request. `headers?` contains the headers +defined in `vary_headers`. `vary_headers` defaults to *NONE*. More +fine grained granularity can be achieved by setting the config +variable `vary_query_params` and `vary_headers` to the desired list of +parameters or headers that should be taken into account for a key. + +For performance reasons, only 100 headers will be parsed looking for +desired headers to be part of the cache key. + +Kong will return the cache key associated with a given request as the +`X-Cache-Key` response header. It is also possible to precalculate the +cache key for a given request as noted above. quey + +### Cache Control + +When the `cache_control` configuration option is enabled, Kong will respect request and response Cache-Control headers as defined by RFC7234, with a few exceptions: + +* Cache revalidation is not yet supported, and so directives such as `proxy-revalidate` are ignored. +* Similarly, the behavior of `no-cache` is simplified to exclude the entity from being cached entirely. +* Secondary key calculation via `Vary` is not yet supported. + +### Cache Status + +Kong identifies the status of the request's proxy cache behavior via the `X-Cache-Status` header. There are several possible values for this header: + +* `Miss`: The request could be satisfied in cache, but an entry for the resource was not found in cache, and the request was proxied upstream. +* `Hit`: The request was satisfied and served from cache. +* `Refresh`: The resource was found in cache, but could not satisfy the request, due to `Cache-Control` behaviors or reaching its hard-coded `cache_ttl` threshold. +* `Bypass`: The request could not be satisfied from cache based on plugin configuration. + +### Storage TTL + +Kong can store resource entities in the storage engine longer than the prescribed `cache_ttl` or `Cache-Control` values indicate. This allows Kong to maintain a cached copy of a resource past its expiration. This allows clients capable of using `max-age` and `max-stale` headers to request stale copies of data if necessary. + +### Upstream Outages + +Due to an implementation in Kong's core request processing model, at this point the `proxy-cache` plugin cannot be used to serve stale cache data when an upstream is unreachable. To equip Kong to serve cache data in place of returning an error when an upstream is unreachable, we recommend defining a very large `storage_ttl` (on the order of hours or days) in order to keep stale data in the cache. In the event of an upstream outage, stale data can be considered "fresh" by increasing the `cache_ttl` plugin configuration value. By doing so, data that would have been previously considered stale is now served to the client, before Kong attempts to connect to a failed upstream service. + +## Admin API + +This plugin provides several endpoints to managed cache entities. These endpoints are assigned to the `proxy-cache` RBAC resource. + +The following endpoints are provided on the Admin API to examine and purge cache entities: + +### Retrieve a Cache Entity + +Two separate endpoints are available: one to look up a known plugin instance, and another that searches all proxy-cache plugins data stores for the given cache key. Both endpoints have the same return value. + +#### Endpoint + +`GET /proxy-cache/:plugin_id/caches/:cache_id` + +| Attributes | Description | +| --- | --- | +| `plugin_id` | The UUID of the proxy-cache plugin | +| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | + +#### Endpoint + +`GET /proxy-cache/:cache_id` + +| Attributes | Description | +| --- | --- | +| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | + +#### Response + +`HTTP 200 OK` if the cache entity exists; `HTTP 404 Not Found` if the entity with the given key does not exist. + + +### Delete Cache Entity + +Two separate endpoints are available: one to look up a known plugin instance, and another that searches all proxy-cache plugins data stores for the given cache key. Both endpoints have the same return value. + +#### Endpoint + +`DELETE /proxy-cache/:plugin_id/caches/:cache_id` + +| Attributes | Description | +| --- | --- | +| `plugin_id` | The UUID of the proxy-cache plugin | +| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | + +#### Endpoint + +`DELETE /proxy-cache/:cache_id` + +| Attributes | Description | +| --- | --- | +| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | + +#### Response + +`HTTP 204 No Content` if the cache entity exists; `HTTP 404 Not Found` if the entity with the given key does not exist. + + +### Purge All Cache Entities + +#### Endpoint + +`DELETE /proxy-cache/` + +#### Response + +`HTTP 204 No Content` if the cache entity exists. + +Note that this endpoint purges all cache entities across all `proxy-cache` plugins. + + +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-proxy-cache/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-proxy-cache.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master diff --git a/kong-proxy-cache-plugin-1.2.0-0.rockspec b/kong-proxy-cache-plugin-1.2.0-0.rockspec new file mode 100644 index 00000000000..e622b5173ce --- /dev/null +++ b/kong-proxy-cache-plugin-1.2.0-0.rockspec @@ -0,0 +1,24 @@ +package = "kong-proxy-cache-plugin" +version = "1.2.0-0" + +source = { + url = "https://github.com/Kong/kong-plugin-proxy-cache", + tag = "1.2.0" +} + +supported_platforms = {"linux", "macosx"} +description = { + summary = "HTTP Proxy Caching for Kong", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.proxy-cache.handler"] = "kong/plugins/proxy-cache/handler.lua", + ["kong.plugins.proxy-cache.cache_key"] = "kong/plugins/proxy-cache/cache_key.lua", + ["kong.plugins.proxy-cache.schema"] = "kong/plugins/proxy-cache/schema.lua", + ["kong.plugins.proxy-cache.api"] = "kong/plugins/proxy-cache/api.lua", + ["kong.plugins.proxy-cache.strategies"] = "kong/plugins/proxy-cache/strategies/init.lua", + ["kong.plugins.proxy-cache.strategies.memory"] = "kong/plugins/proxy-cache/strategies/memory.lua", + } +} diff --git a/kong/plugins/proxy-cache/api.lua b/kong/plugins/proxy-cache/api.lua new file mode 100644 index 00000000000..49625f75c01 --- /dev/null +++ b/kong/plugins/proxy-cache/api.lua @@ -0,0 +1,192 @@ +local STRATEGY_PATH = "kong.plugins.proxy-cache.strategies" + + +local kong = kong +local cluster_events = kong.cluster_events + + +local function broadcast_purge(plugin_id, cache_key) + local data = string.format("%s:%s", plugin_id, cache_key or "nil") + ngx.log(ngx.DEBUG, "[proxy-cache] broadcasting purge '", data, "'") + return cluster_events:broadcast("proxy-cache:purge", data) +end + + +return { + ["/proxy-cache"] = { + resource = "proxy-cache", + + DELETE = function() + for plugin, err in kong.db.plugins:each(1000, + { cache_key = "proxy-cache", }) do + if err then + return kong.response.exit(500, { message = err }) + end + + local strategy = require(STRATEGY_PATH)({ + strategy_name = plugin.config.strategy, + strategy_opts = plugin.config[plugin.config.strategy], + }) + + local ok, err = strategy:flush(true) + if not ok then + return kong.response.exit(500, { message = err }) + end + + if require(STRATEGY_PATH).LOCAL_DATA_STRATEGIES[plugin.config.strategy] + then + local ok, err = broadcast_purge(plugin.id, nil) + if not ok then + ngx.log(ngx.ERR, "failed broadcasting proxy cache purge to ", + "cluster: ", err) + end + end + + end + + return kong.response.exit(204) + end + }, + ["/proxy-cache/:cache_key"] = { + resource = "proxy-cache", + + GET = function(self) + for plugin, err in kong.db.plugins:each(1000, + { cache_key = "proxy-cache", }) do + if err then + return kong.response.exit(500, { message = err }) + end + + local strategy = require(STRATEGY_PATH)({ + strategy_name = plugin.config.strategy, + strategy_opts = plugin.config[plugin.config.strategy], + }) + + local cache_val, err = strategy:fetch(self.params.cache_key) + if err and err ~= "request object not in cache" then + return kong.response.exit(500, err) + end + + if cache_val then + return kong.response.exit(200, cache_val) + end + + end + + -- fell through, not found + return kong.response.exit(404) + end, + + DELETE = function(self) + for plugin, err in kong.db.plugins:each(1000, + { cache_key = "proxy-cache", }) do + if err then + return kong.response.exit(500, { message = err }) + end + + local strategy = require(STRATEGY_PATH)({ + strategy_name = plugin.config.strategy, + strategy_opts = plugin.config[plugin.config.strategy], + }) + + local cache_val, err = strategy:fetch(self.params.cache_key) + if err and err ~= "request object not in cache" then + return kong.response.exit(500, err) + end + + if cache_val then + local _, err = strategy:purge(self.params.cache_key) + if err then + return kong.response.exit(500, err) + end + + if require(STRATEGY_PATH).LOCAL_DATA_STRATEGIES[plugin.config.strategy] + then + local ok, err = broadcast_purge(plugin.id, self.params.cache_key) + if not ok then + ngx.log(ngx.ERR, + "failed broadcasting proxy cache purge to cluster: ", err) + end + end + + return kong.response.exit(204) + end + + end + + -- fell through, not found + return kong.response.exit(404) + end, + }, + ["/proxy-cache/:plugin_id/caches/:cache_key"] = { + resource = "proxy-cache", + + GET = function(self) + local plugin, err = kong.db.plugins:select { + id = self.params.plugin_id, + } + if err then + return kong.response.exit(500, err) + end + + if not plugin then + return kong.response.exit(404) + end + + local conf = plugin.config + local strategy = require(STRATEGY_PATH)({ + strategy_name = conf.strategy, + strategy_opts = conf[conf.strategy], + }) + + local cache_val, err = strategy:fetch(self.params.cache_key) + if err == "request object not in cache" then + return kong.response.exit(404) + elseif err then + return kong.response.exit(500, err) + end + + return kong.response.exit(200, cache_val) + end, + DELETE = function(self) + local plugin, err = kong.db.plugins:select { + id = self.params.plugin_id, + } + if err then + return kong.response.exit(500, err) + end + + if not plugin then + return kong.response.exit(404) + end + + local conf = plugin.config + local strategy = require(STRATEGY_PATH)({ + strategy_name = conf.strategy, + strategy_opts = conf[conf.strategy], + }) + + local _, err = strategy:fetch(self.params.cache_key) + if err == "request object not in cache" then + return kong.response.exit(404) + elseif err then + return kong.response.exit(500, err) + end + + local _, err = strategy:purge(self.params.cache_key) + if err then + return kong.response.exit(500, err) + end + + if require(STRATEGY_PATH).LOCAL_DATA_STRATEGIES[conf.strategy] then + local ok, err = broadcast_purge(plugin.id, self.params.cache_key) + if not ok then + ngx.log(ngx.ERR, "failed broadcasting proxy cache purge to cluster: ", + err) + end + end + + return kong.response.exit(204) + end + }, +} diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua new file mode 100644 index 00000000000..9ef44d36a49 --- /dev/null +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -0,0 +1,115 @@ +local fmt = string.format +local md5 = ngx.md5 + +local _M = {} + +local EMPTY = {} + + +local function keys(t) + local res = {} + for k, _ in pairs(t) do + res[#res+1] = k + end + + return res +end + + +-- Return a string with the format "key=value(:key=value)*" of the +-- actual keys and values in args that are in vary_fields. +-- +-- The elements are sorted so we get consistent cache actual_keys no matter +-- the order in which params came in the request +local function generate_key_from(args, vary_fields) + local cache_key = {} + + for _, field in pairs(vary_fields or {}) do + local arg = args[field] + if arg then + if type(arg) == "table" then + table.sort(arg) + table.insert(cache_key, field .. "=" .. table.concat(arg, ",")) + + else + table.insert(cache_key, field .. "=" .. arg) + end + end + end + + return table.concat(cache_key, ":") +end + + +-- Return the component of cache_key for vary_query_params in params +-- +-- If no vary_query_params are configured in the plugin, return +-- all of them. +local function params_key(params, plugin_config) + if not (plugin_config.vary_query_params or EMPTY)[1] then + local actual_keys = keys(params) + table.sort(actual_keys) + return generate_key_from(params, actual_keys) + end + + return generate_key_from(params, plugin_config.vary_query_params) +end +_M.params_key = params_key + + +-- Return the component of cache_key for vary_headers in params +-- +-- If no vary_query_params are configured in the plugin, return +-- the empty string. +local function headers_key(headers, plugin_config) + if not (plugin_config.vary_headers or EMPTY)[1] then + return "" + end + + return generate_key_from(headers, plugin_config.vary_headers) +end +_M.headers_key = headers_key + + +local function prefix_uuid(consumer_id, api_id, route_id) + + -- authenticated api + if consumer_id and api_id then + return fmt("%s:%s", consumer_id, api_id) + end + + -- authenticated route + if consumer_id and route_id then + return fmt("%s:%s", consumer_id, route_id) + end + + -- unauthenticated api + if api_id then + return api_id + end + + -- unauthenticated route + if route_id then + return route_id + end + + -- global default + return "default" +end +_M.prefix_uuid = prefix_uuid + + +function _M.build_cache_key(consumer_id, api_id, route_id, method, uri, + params_table, headers_table, conf) + + -- obtain cache key components + local prefix_digest = prefix_uuid(consumer_id, api_id, route_id) + local params_digest = params_key(params_table, conf) + local headers_digest = headers_key(headers_table, conf) + + return md5(fmt("%s|%s|%s|%s|%s", prefix_digest, method, uri, params_digest, + headers_digest)) +end + + +return _M diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua new file mode 100644 index 00000000000..8ace2c16e85 --- /dev/null +++ b/kong/plugins/proxy-cache/handler.lua @@ -0,0 +1,473 @@ +local BasePlugin = require "kong.plugins.base_plugin" +local cache_key = require "kong.plugins.proxy-cache.cache_key" +local utils = require "kong.tools.utils" + + +local kong = kong +local max = math.max +local floor = math.floor +local get_method = ngx.req.get_method +local ngx_get_uri_args = ngx.req.get_uri_args +local ngx_get_headers = ngx.req.get_headers +local resp_get_headers = ngx.resp.get_headers +local ngx_log = ngx.log +local ngx_now = ngx.now +local ngx_re_gmatch = ngx.re.gmatch +local ngx_re_sub = ngx.re.gsub +local ngx_re_match = ngx.re.match +local parse_http_time = ngx.parse_http_time +local str_lower = string.lower +local time = ngx.time + + +local tab_new = require("table.new") + + +local STRATEGY_PATH = "kong.plugins.proxy-cache.strategies" +local CACHE_VERSION = 1 + + +local function get_now() + return ngx_now() * 1000 -- time is kept in seconds with millisecond resolution. +end + + +-- http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.5.1 +-- note content-length is not strictly hop-by-hop but we will be +-- adjusting it here anyhow +local hop_by_hop_headers = { + ["connection"] = true, + ["keep-alive"] = true, + ["proxy-authenticate"] = true, + ["proxy-authorization"] = true, + ["te"] = true, + ["trailers"] = true, + ["transfer-encoding"] = true, + ["upgrade"] = true, + ["content-length"] = true, +} + + +local function overwritable_header(header) + local n_header = str_lower(header) + + return not hop_by_hop_headers[n_header] + and not (ngx_re_match(n_header, "ratelimit-remaining")) +end + + +local function parse_directive_header(h) + if not h then + return {} + end + + if type(h) == "table" then + h = table.concat(h, ", ") + end + + local t = {} + local res = tab_new(3, 0) + local iter = ngx_re_gmatch(h, "([^,]+)", "oj") + + local m = iter() + while m do + local _, err = ngx_re_match(m[0], [[^\s*([^=]+)(?:=(.+))?]], + "oj", nil, res) + if err then + ngx_log(ngx.ERR, "[proxy-cache] ", err) + end + + -- store the directive token as a numeric value if it looks like a number; + -- otherwise, store the string value. for directives without token, we just + -- set the key to true + t[str_lower(res[1])] = tonumber(res[2]) or res[2] or true + + m = iter() + end + + return t +end + + +local function req_cc() + return parse_directive_header(ngx.var.http_cache_control) +end + + +local function res_cc() + return parse_directive_header(ngx.var.sent_http_cache_control) +end + + +local function resource_ttl(res_cc) + local max_age = res_cc["s-maxage"] or res_cc["max-age"] + + if not max_age then + local expires = ngx.var.sent_http_expires + + -- if multiple Expires headers are present, last one wins + if type(expires) == "table" then + expires = expires[#expires] + end + + local exp_time = parse_http_time(tostring(expires)) + if exp_time then + max_age = exp_time - time() + end + end + + return max_age and max(max_age, 0) or 0 +end + + +local function cacheable_request(ngx, conf, cc) + -- TODO refactor these searches to O(1) + do + local method = get_method() + + local method_match = false + for i = 1, #conf.request_method do + if conf.request_method[i] == method then + method_match = true + break + end + end + + if not method_match then + return false + end + end + + -- check for explicit disallow directives + -- TODO note that no-cache isnt quite accurate here + if conf.cache_control and (cc["no-store"] or cc["no-cache"] or + ngx.var.authorization) then + return false + end + + return true +end + + +local function cacheable_response(ngx, conf, cc) + -- TODO refactor these searches to O(1) + do + local status = ngx.status + + local status_match = false + for i = 1, #conf.response_code do + if conf.response_code[i] == status then + status_match = true + break + end + end + + if not status_match then + return false + end + end + + do + local content_type = ngx.var.sent_http_content_type + + -- bail if we cannot examine this content type + if not content_type or type(content_type) == "table" or + content_type == "" then + + return false + end + + local content_match = false + for i = 1, #conf.content_type do + if conf.content_type[i] == content_type then + content_match = true + break + end + end + + if not content_match then + return false + end + end + + if conf.cache_control and (cc["private"] or cc["no-store"] or cc["no-cache"]) + then + return false + end + + if conf.cache_control and resource_ttl(cc) <= 0 then + return false + end + + return true +end + + +-- indicate that we should attempt to cache the response to this request +local function signal_cache_req(cache_key, cache_status) + ngx.ctx.proxy_cache = { + cache_key = cache_key, + } + + ngx.header["X-Cache-Status"] = cache_status or "Miss" +end + + +-- define our own response sender instead of using kong.tools.responses +-- as the included response generator always send JSON content +local function send_response(res) + -- simulate the access.after handler + --=========================================================== + local now = get_now() + + ngx.ctx.KONG_ACCESS_TIME = now - ngx.ctx.KONG_ACCESS_START + ngx.ctx.KONG_ACCESS_ENDED_AT = now + + local proxy_latency = now - ngx.req.start_time() * 1000 + + ngx.ctx.KONG_PROXY_LATENCY = proxy_latency + + ngx.ctx.KONG_PROXIED = true + --=========================================================== + + ngx.status = res.status + + -- TODO refactor this to not use pairs + for k, v in pairs(res.headers) do + if overwritable_header(k) then + ngx.header[k] = v + end + end + + ngx.header["Age"] = floor(time() - res.timestamp) + ngx.header["X-Cache-Status"] = "Hit" + + ngx.ctx.delayed_response = true + ngx.ctx.delayed_response_callback = function() + ngx.say(res.body) + end +end + + +local ProxyCacheHandler = BasePlugin:extend() + + +ProxyCacheHandler.PRIORITY = 100 +ProxyCacheHandler.VERSION = "1.2.0" + + +function ProxyCacheHandler:new() + ProxyCacheHandler.super.new(self, "proxy-cache") +end + +function ProxyCacheHandler:init_worker() + -- catch notifications from other nodes that we purged a cache entry + local cluster_events = kong.cluster_events +ngx.log(ngx.ERR, "init_worker proxycache") + -- only need one worker to handle purges like this + -- if/when we introduce inline LRU caching this needs to involve + -- worker events as well + cluster_events:subscribe("proxy-cache:purge", function(data) + ngx.log(ngx.ERR, "[proxy-cache] handling purge of '", data, "'") + + local plugin_id, cache_key = unpack(utils.split(data, ":")) + + local plugin, err = kong.db.plugins:select({ + id = plugin_id, + }) + if err then + ngx_log(ngx.ERR, "[proxy-cache] error in retrieving plugins: ", err) + return + end + + local strategy = require(STRATEGY_PATH)({ + strategy_name = plugin.config.strategy, + strategy_opts = plugin.config[plugin.config.strategy], + }) + + if cache_key ~= "nil" then + local ok, err = strategy:purge(cache_key) + if not ok then + ngx_log(ngx.ERR, "[proxy-cache] failed to purge cache key '", cache_key, + "': ", err) + return + end + + else + local ok, err = strategy:flush(true) + if not ok then + ngx_log(ngx.ERR, "[proxy-cache] error in flushing cache data: ", err) + end + end + end) +end + +function ProxyCacheHandler:access(conf) + ProxyCacheHandler.super.access(self) + + local cc = req_cc() + + -- if we know this request isnt cacheable, bail out + if not cacheable_request(ngx, conf, cc) then + ngx.header["X-Cache-Status"] = "Bypass" + return + end + + local ctx = ngx.ctx + local consumer_id = ctx.authenticated_consumer and ctx.authenticated_consumer.id + local api_id = ctx.api and ctx.api.id + local route_id = ctx.route and ctx.route.id + + local cache_key = cache_key.build_cache_key(consumer_id, api_id, route_id, + get_method(), + ngx_re_sub(ngx.var.request, "\\?.*", "", "oj"), + ngx_get_uri_args(), + ngx_get_headers(100), + conf) + + ngx.header["X-Cache-Key"] = cache_key + + -- try to fetch the cached object from the computed cache key + local strategy = require(STRATEGY_PATH)({ + strategy_name = conf.strategy, + strategy_opts = conf[conf.strategy], + }) + + local res, err = strategy:fetch(cache_key) + if err == "request object not in cache" then -- TODO make this a utils enum err + + -- this request wasn't found in the data store, but the client only wanted + -- cache data. see https://tools.ietf.org/html/rfc7234#section-5.2.1.7 + if conf.cache_control and cc["only-if-cached"] then + return kong.response.exit(ngx.HTTP_GATEWAY_TIMEOUT) + end + + ngx.req.read_body() + ngx.ctx.req_body = ngx.req.get_body_data() + + -- this request is cacheable but wasn't found in the data store + -- make a note that we should store it in cache later, + -- and pass the request upstream + return signal_cache_req(cache_key) + + elseif err then + ngx_log(ngx.ERR, "[proxy_cache] ", err) + return + end + + if res.version ~= CACHE_VERSION then + ngx_log(ngx.NOTICE, "[proxy-cache] cache format mismatch, purging ", + cache_key) + strategy:purge(cache_key) + return signal_cache_req(cache_key, "Bypass") + end + + -- figure out if the client will accept our cache value + if conf.cache_control then + if cc["max-age"] and time() - res.timestamp > cc["max-age"] then + return signal_cache_req(cache_key, "Refresh") + end + + if cc["max-stale"] and time() - res.timestamp - res.ttl > cc["max-stale"] + then + return signal_cache_req(cache_key, "Refresh") + end + + if cc["min-fresh"] and res.ttl - (time() - res.timestamp) < cc["min-fresh"] + then + return signal_cache_req(cache_key, "Refresh") + end + + else + -- don't serve stale data; res may be stored for up to `conf.storage_ttl` secs + if time() - res.timestamp > conf.cache_ttl then + return signal_cache_req(cache_key, "Refresh") + end + end + + -- expose response data for logging plugins + ngx.ctx.proxy_cache_hit = { + res = res, + req = { + body = res.req_body, + }, + server_addr = ngx.var.server_addr, + } + + -- we have cache data yo! + return send_response(res) +end + + +function ProxyCacheHandler:header_filter(conf) + ProxyCacheHandler.super.header_filter(self) + + local ctx = ngx.ctx.proxy_cache + -- dont look at our headers if + -- a). the request wasnt cachable or + -- b). the request was served from cache + if not ctx then + return + end + + local cc = res_cc() + + -- if this is a cacheable request, gather the headers and mark it so + if cacheable_response(ngx, conf, cc) then + ctx.res_headers = resp_get_headers(0, true) + ctx.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl + ngx.ctx.proxy_cache = ctx + + else + ngx.header["X-Cache-Status"] = "Bypass" + ngx.ctx.proxy_cache = nil + end + + -- TODO handle Vary header +end + + +function ProxyCacheHandler:body_filter(conf) + ProxyCacheHandler.super.body_filter(self) + + local ctx = ngx.ctx.proxy_cache + if not ctx then + return + end + + local chunk = ngx.arg[1] + local eof = ngx.arg[2] + + ctx.res_body = (ctx.res_body or "") .. (chunk or "") + + if eof then + local strategy = require(STRATEGY_PATH)({ + strategy_name = conf.strategy, + strategy_opts = conf[conf.strategy], + }) + + local res = { + status = ngx.status, + headers = ctx.res_headers, + body = ctx.res_body, + body_len = #ctx.res_body, + timestamp = time(), + ttl = ctx.res_ttl, + version = CACHE_VERSION, + req_body = ngx.ctx.req_body, + } + + local ttl = conf.storage_ttl or conf.cache_control and ctx.res_ttl or + conf.cache_ttl + + local ok, err = strategy:store(ctx.cache_key, res, ttl) + if not ok then + ngx_log(ngx.ERR, "[proxy-cache] ", err) + end + + else + ngx.ctx.proxy_cache = ctx + end +end + +return ProxyCacheHandler diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua new file mode 100644 index 00000000000..4c21e0ffd5f --- /dev/null +++ b/kong/plugins/proxy-cache/schema.lua @@ -0,0 +1,98 @@ +local strategies = require "kong.plugins.proxy-cache.strategies" + +local function check_shdict(name) + if not ngx.shared[name] then + return false, "missing shared dict '" .. name .. "'" + end + + return true +end + +return { + name = "proxy-cache", + fields = { + { config = { + type = "record", + fields = { + { response_code = { + type = "array", + default = { 200, 301, 404 }, + elements = { type = "integer", between = {100, 900} }, + len_min = 1, + required = true, + }}, + { request_method = { + type = "array", + default = { "GET", "HEAD" }, + elements = { + type = "string", + one_of = { "HEAD", "GET", "POST", "PATCH", "PUT" }, + }, + required = true + }}, + { content_type = { + type = "array", + default = { "text/plain","application/json" }, + elements = { type = "string" }, + required = true, + }}, + { cache_ttl = { + type = "integer", + default = 300, + gt = 0, + }}, + { strategy = { + type = "string", + one_of = strategies.STRATEGY_TYPES, + required = true, + }}, + { cache_control = { + type = "boolean", + default = false, + required = true, + }}, + { storage_ttl = { + type = "integer", + }}, + { memory = { + type = "record", + fields = { + { dictionary_name = { + type = "string", + required = true, + default = "kong_db_cache", + }}, + }, + }}, + { vary_query_params = { + type = "array", + elements = { type = "string" }, + }}, + { vary_headers = { + type = "array", + elements = { type = "string" }, + }}, + }, + } + }, + }, + + entity_checks = { + { custom_entity_check = { + field_sources = { "config" }, + fn = function(entity) + local config = entity.config + + if config.strategy == "memory" then + local ok, err = check_shdict(config.memory.dictionary_name) + if not ok then + return nil, err + end + + end + + return true + end + }}, + }, +} diff --git a/kong/plugins/proxy-cache/strategies/init.lua b/kong/plugins/proxy-cache/strategies/init.lua new file mode 100644 index 00000000000..56222dff309 --- /dev/null +++ b/kong/plugins/proxy-cache/strategies/init.lua @@ -0,0 +1,22 @@ +local _M = {} + +_M.STRATEGY_TYPES = { + "memory", +} + +-- strategies that store cache data only on the node, instead of +-- cluster-wide. this is typically used to handle purge notifications +_M.LOCAL_DATA_STRATEGIES = { + memory = true, + [1] = "memory", +} + +local function require_strategy(name) + return require("kong.plugins.proxy-cache.strategies." .. name) +end + +return setmetatable(_M, { + __call = function(_, opts) + return require_strategy(opts.strategy_name).new(opts.strategy_opts) + end +}) diff --git a/kong/plugins/proxy-cache/strategies/memory.lua b/kong/plugins/proxy-cache/strategies/memory.lua new file mode 100644 index 00000000000..391ff82e141 --- /dev/null +++ b/kong/plugins/proxy-cache/strategies/memory.lua @@ -0,0 +1,142 @@ +local cjson = require "cjson.safe" + + +local ngx = ngx +local type = type +local time = ngx.time +local shared = ngx.shared +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode + + +local _M = {} + + +--- Create new memory strategy object +-- @table opts Strategy options: contains 'dictionary_name' and 'ttl' fields +function _M.new(opts) + local dict = shared[opts.dictionary_name] + + local self = { + dict = dict, + opts = opts, + } + + return setmetatable(self, { + __index = _M, + }) +end + + +--- Store a new request entity in the shared memory +-- @string key The request key +-- @table req_obj The request object, represented as a table containing +-- everything that needs to be cached +-- @int[opt] ttl The TTL for the request; if nil, use default TTL specified +-- at strategy instantiation time +function _M:store(key, req_obj, req_ttl) + local ttl = req_ttl or self.opts.ttl + + if type(key) ~= "string" then + return nil, "key must be a string" + end + + -- encode request table representation as JSON + local req_json = cjson_encode(req_obj) + if not req_json then + return nil, "could not encode request object" + end + + local succ, err = self.dict:set(key, req_json, ttl) + return succ and req_json or nil, err +end + + +--- Fetch a cached request +-- @string key The request key +-- @return Table representing the request +function _M:fetch(key) + if type(key) ~= "string" then + return nil, "key must be a string" + end + + -- retrieve object from shared dict + local req_json, err = self.dict:get(key) + if not req_json then + if not err then + return nil, "request object not in cache" + + else + return nil, err + end + end + + -- decode object from JSON to table + local req_obj = cjson_decode(req_json) + if not req_json then + return nil, "could not decode request object" + end + + return req_obj +end + + +--- Purge an entry from the request cache +-- @return true on success, nil plus error message otherwise +function _M:purge(key) + if type(key) ~= "string" then + return nil, "key must be a string" + end + + self.dict:delete(key) + return true +end + + +--- Reset TTL for a cached request +function _M:touch(key, req_ttl, timestamp) + if type(key) ~= "string" then + return nil, "key must be a string" + end + + -- check if entry actually exists + local req_json, err = self.dict:get(key) + if not req_json then + if not err then + return nil, "request object not in cache" + + else + return nil, err + end + end + + -- decode object from JSON to table + local req_obj = cjson_decode(req_json) + if not req_json then + return nil, "could not decode request object" + end + + -- refresh timestamp field + req_obj.timestamp = timestamp or time() + + -- store it again to reset the TTL + return _M:store(key, req_obj, req_ttl) +end + + +--- Marks all entries as expired and remove them from the memory +-- @param free_mem Boolean indicating whether to free the memory; if false, +-- entries will only be marked as expired +-- @return true on success, nil plus error message otherwise +function _M:flush(free_mem) + -- mark all items as expired + self.dict:flush_all() + -- flush items from memory + if free_mem then + self.dict:flush_expired() + end + + return true +end + +return _M diff --git a/spec/01-schema_spec.lua b/spec/01-schema_spec.lua new file mode 100644 index 00000000000..befba9ec9e4 --- /dev/null +++ b/spec/01-schema_spec.lua @@ -0,0 +1,124 @@ +local proxy_cache_schema = require "kong.plugins.proxy-cache.schema" +local v = require("spec.helpers").validate_plugin_config_schema + +describe("proxy-cache schema", function() + it("accepts a minimal config", function() + local entity, err = v({ + strategy = "memory", + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) + + it("defines default content-type values", function() + local config = {strategy = "memory"} + local entity, err = v(config, proxy_cache_schema) + assert.is_nil(err) + assert.is_truthy(entity) + assert.same(entity.config.content_type, {"text/plain", "application/json"}) + end) + + it("accepts a config with custom values", function() + local entity, err = v({ + strategy = "memory", + response_code = { 200, 301 }, + request_method = { "GET" }, + content_type = { "application/json" }, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) + + it("accepts an array of numbers as strings", function() + local entity, err = v({ + strategy = "memory", + response_code = {123, 200}, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) + + it("errors with invalid response_code", function() + local entity, err = v({ + strategy = "memory", + response_code = { 99 }, + }, proxy_cache_schema) + + assert.same({ "value should be between 100 and 900" }, err.config.response_code) + assert.is_falsy(entity) + end) + + it("errors if response_code is an empty array", function() + local entity, err = v({ + strategy = "memory", + response_code = {}, + }, proxy_cache_schema) + + assert.same("length must be at least 1", err.config.response_code) + assert.is_falsy(entity) + end) + + it("errors if response_code is a string", function() + local entity, err = v({ + strategy = "memory", + response_code = "", + }, proxy_cache_schema) + + assert.same("expected an array", err.config.response_code) + assert.is_falsy(entity) + end) + + it("errors if response_code has non-numeric values", function() + local entity, err = v({ + strategy = "memory", + response_code = {true, "alo", 123}, + }, proxy_cache_schema) + + assert.same({ "expected an integer", "expected an integer" }, + err.config.response_code) + assert.is_falsy(entity) + end) + + it("errors if response_code has float value", function() + local entity, err = v({ + strategy = "memory", + response_code = {123.5}, + }, proxy_cache_schema) + + assert.same({ "expected an integer" }, err.config.response_code) + assert.is_falsy(entity) + end) + + it("errors with invalid ttl", function() + local entity, err = v({ + strategy = "memory", + cache_ttl = -1 + }, proxy_cache_schema) + + assert.same("value must be greater than 0", err.config.cache_ttl) + assert.is_falsy(entity) + end) + + it("supports vary_query_params values", function() + local entity, err = v({ + strategy = "memory", + vary_query_params = { "foo" }, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) + + it("supports vary_headers values", function() + local entity, err = v({ + strategy = "memory", + vary_headers = { "foo" }, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) +end) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua new file mode 100644 index 00000000000..c59fc7fc51b --- /dev/null +++ b/spec/02-access_spec.lua @@ -0,0 +1,1225 @@ +local helpers = require "spec.helpers" +local pl_file = require "pl.file" +local strategies = require("kong.plugins.proxy-cache.strategies") + + +local TIMEOUT = 10 -- default timeout for non-memory strategies + +-- use wait_until spec helper only on async strategies +local function strategy_wait_until(strategy, func, timeout) + if strategies.DELAY_STRATEGY_STORE[strategy] then + helpers.wait_until(func, timeout) + end +end + + +do + local policy = "memory" + describe("proxy-cache access with policy: " .. policy, function() + local client, admin_client + local cache_key + local policy_config = { dictionary_name = "kong", } + + local strategy = strategies({ + strategy_name = policy, + strategy_opts = policy_config, + }) + + setup(function() + + local bp = helpers.get_db_utils(nil, nil, {"proxy-cache"}) + strategy:flush(true) + + local route1 = assert(bp.routes:insert { + hosts = { "route-1.com" }, + }) + local route2 = assert(bp.routes:insert { + hosts = { "route-2.com" }, + }) + assert(bp.routes:insert { + hosts = { "route-3.com" }, + }) + assert(bp.routes:insert { + hosts = { "route-4.com" }, + }) + local route5 = assert(bp.routes:insert { + hosts = { "route-5.com" }, + }) + local route6 = assert(bp.routes:insert { + hosts = { "route-6.com" }, + }) + local route7 = assert(bp.routes:insert { + hosts = { "route-7.com" }, + }) + local route8 = assert(bp.routes:insert { + hosts = { "route-8.com" }, + }) + local route9 = assert(bp.routes:insert { + hosts = { "route-9.com" }, + }) + local route10 = assert(bp.routes:insert { + hosts = { "route-10.com" }, + }) + local route11 = assert(bp.routes:insert { + hosts = { "route-11.com" }, + }) + local route12 = assert(bp.routes:insert { + hosts = { "route-12.com" }, + }) + local route13 = assert(bp.routes:insert { + hosts = { "route-13.com" }, + }) + local route14 = assert(bp.routes:insert { + hosts = { "route-14.com" }, + }) + local route15 = assert(bp.routes:insert({ + hosts = { "route-15.com" }, + })) + local route16 = assert(bp.routes:insert({ + hosts = { "route-16.com" }, + })) + + local consumer1 = assert(bp.consumers:insert { + username = "bob", + }) + assert(bp.keyauth_credentials:insert { + key = "bob", + consumer = { id = consumer1.id }, + }) + local consumer2 = assert(bp.consumers:insert { + username = "alice", + }) + assert(bp.keyauth_credentials:insert { + key = "alice", + consumer = { id = consumer2.id }, + }) + assert(bp.plugins:insert { + name = "key-auth", + route = { id = route5.id }, + config = {}, + }) + assert(bp.plugins:insert { + name = "key-auth", + route = { id = route13.id }, + config = {}, + }) + assert(bp.plugins:insert { + name = "key-auth", + route = { id = route14.id }, + config = {}, + }) + assert(bp.plugins:insert { + name = "key-auth", + route = { id = route15.id }, + config = {}, + }) + assert(bp.plugins:insert { + name = "key-auth", + route = { id = route16.id }, + config = {}, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route1.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route2.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + }, + }) + + -- global plugin for routes 3 and 4 + assert(bp.plugins:insert { + name = "proxy-cache", + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route5.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route6.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + cache_ttl = 2, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route7.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + cache_control = true, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route8.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + cache_control = true, + storage_ttl = 600, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route9.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + cache_ttl = 2, + storage_ttl = 60, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route10.id }, + config = { + strategy = policy, + content_type = { "text/html; charset=utf-8", "application/json" }, + response_code = { 200, 417 }, + request_method = { "GET", "HEAD", "POST" }, + [policy] = policy_config, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route11.id }, + config = { + strategy = policy, + [policy] = policy_config, + content_type = { "text/plain", "application/json" }, + response_code = { 200 }, + request_method = { "GET", "HEAD", "POST" }, + vary_headers = {"foo"} + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route12.id }, + config = { + strategy = policy, + [policy] = policy_config, + content_type = { "text/plain", "application/json" }, + response_code = { 200 }, + request_method = { "GET", "HEAD", "POST" }, + vary_query_params = {"foo"} + }, + }) + + assert(helpers.start_kong({ + plugins = "bundled,proxy-cache", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + + before_each(function() + if client then + client:close() + end + if admin_client then + admin_client:close() + end + client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + + teardown(function() + if client then + client:close() + end + + if admin_client then + admin_client:close() + end + + helpers.stop_kong(nil, true) + end) + + it("caches a simple request", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + + local body1 = assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + -- cache key is an md5sum of the prefix uuid, method, and $request + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(32, #cache_key1) + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key1) ~= nil + --end, TIMEOUT) + + local res = client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + } + + local body2 = assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + local cache_key2 = res.headers["X-Cache-Key"] + assert.same(cache_key1, cache_key2) + + -- assert that response bodies are identical + assert.same(body1, body2) + + -- examine this cache key against another plugin's cache key for the same req + cache_key = cache_key1 + end) + + it("respects cache ttl", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + }) + + local cache_key2 = res.headers["X-Cache-Key"] + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key2) ~= nil + --end, TIMEOUT) + + res = client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + } + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- if strategy is local, it's enough to simply use a sleep + if strategies.LOCAL_DATA_STRATEGIES[policy] then + ngx.sleep(3) + end + + -- wait until the strategy expires the object for the given + -- cache key + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) == nil + --end, TIMEOUT) + + -- and go through the cycle again + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + -- examine the behavior of keeping cache in memory for longer than ttl + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + -- if strategy is local, it's enough to simply use a sleep + if strategies.LOCAL_DATA_STRATEGIES[policy] then + ngx.sleep(3) + end + + -- give ourselves time to expire + -- as storage_ttl > cache_ttl, the object still remains in storage + -- in an expired state + --strategy_wait_until(policy, function() + -- local obj = strategy:fetch(cache_key) + -- return ngx.time() - obj.timestamp > obj.ttl + --end, TIMEOUT) + + -- and go through the cycle again + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) + + assert.res_status(200, res) + assert.same("Refresh", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + + it("respects cache ttl via cache control", function() + local res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + -- if strategy is local, it's enough to simply use a sleep + if strategies.LOCAL_DATA_STRATEGIES[policy] then + ngx.sleep(3) + end + + -- give ourselves time to expire + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) == nil + --end, TIMEOUT) + + -- and go through the cycle again + res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + -- assert that max-age=0 never results in caching + res = assert(client:send { + method = "GET", + path = "/cache/0", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Bypass", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/cache/0", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + + it("public not present in Cache-Control, but max-age is", function() + -- httpbin's /cache endpoint always sets "Cache-Control: public" + -- necessary to set it manually using /response-headers instead + local res = assert(client:send { + method = "GET", + path = "/response-headers?Cache-Control=max-age%3D604800", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + end) + + it("Cache-Control contains s-maxage only", function() + local res = assert(client:send { + method = "GET", + path = "/response-headers?Cache-Control=s-maxage%3D604800", + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + end) + + it("Expires present, Cache-Control absent", function() + local httpdate = ngx.escape_uri(os.date("!%a, %d %b %Y %X %Z", os.time()+5000)) + local res = assert(client:send { + method = "GET", + path = "/response-headers", + query = "Expires=" .. httpdate, + headers = { + host = "route-7.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + end) + + describe("respects cache-control", function() + it("min-fresh", function() + -- bypass via unsatisfied min-fresh + local res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-7.com", + ["Cache-Control"] = "min-fresh=30" + } + }) + + assert.res_status(200, res) + assert.same("Refresh", res.headers["X-Cache-Status"]) + end) + + it("max-age", function() + local res = assert(client:send { + method = "GET", + path = "/cache/10", + headers = { + host = "route-7.com", + ["Cache-Control"] = "max-age=2" + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/cache/10", + headers = { + host = "route-7.com", + ["Cache-Control"] = "max-age=2" + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- if strategy is local, it's enough to simply use a sleep + if strategies.LOCAL_DATA_STRATEGIES[policy] then + ngx.sleep(3) + end + + -- wait until max-age + --strategy_wait_until(policy, function() + -- local obj = strategy:fetch(cache_key) + -- return ngx.time() - obj.timestamp > 2 + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/cache/10", + headers = { + host = "route-7.com", + ["Cache-Control"] = "max-age=2" + } + }) + + assert.res_status(200, res) + assert.same("Refresh", res.headers["X-Cache-Status"]) + end) + + it("max-stale", function() + local res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-8.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-8.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + -- if strategy is local, it's enough to simply use a sleep + if strategies.LOCAL_DATA_STRATEGIES[policy] then + ngx.sleep(4) + end + + -- wait for longer than max-stale below + --strategy_wait_until(policy, function() + -- local obj = strategy:fetch(cache_key) + -- return ngx.time() - obj.timestamp - obj.ttl > 2 + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/cache/2", + headers = { + host = "route-8.com", + ["Cache-Control"] = "max-stale=1", + } + }) + + assert.res_status(200, res) + assert.same("Refresh", res.headers["X-Cache-Status"]) + end) + + it("#o only-if-cached", function() + local res = assert(client:send { + method = "GET", + path = "/get?not=here", + headers = { + host = "route-8.com", + ["Cache-Control"] = "only-if-cached", + } + }) + + assert.res_status(504, res) + end) + end) + + it("caches a streaming request", function() + local res = assert(client:send { + method = "GET", + path = "/stream/3", + headers = { + host = "route-1.com", + } + }) + + local body1 = assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + assert.is_nil(res.headers["Content-Length"]) + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/stream/3", + headers = { + host = "route-1.com", + } + }) + + local body2 = assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + assert.same(body1, body2) + end) + + it("uses a separate cache key for the same consumer between routes", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-13.com", + apikey = "bob", + } + }) + assert.res_status(200, res) + local cache_key1 = res.headers["X-Cache-Key"] + + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-14.com", + apikey = "bob", + } + }) + assert.res_status(200, res) + local cache_key2 = res.headers["X-Cache-Key"] + + assert.not_equal(cache_key1, cache_key2) + end) + + it("uses a separate cache key for the same consumer between routes/services", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-15.com", + apikey = "bob", + } + }) + assert.res_status(200, res) + local cache_key1 = res.headers["X-Cache-Key"] + + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-16.com", + apikey = "bob", + } + }) + assert.res_status(200, res) + local cache_key2 = res.headers["X-Cache-Key"] + + assert.not_equal(cache_key1, cache_key2) + end) + + it("uses an separate cache key between routes-specific and a global plugin", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-3.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(32, #cache_key1) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-4.com", + } + }) + + assert.res_status(200, res) + + assert.same("Miss", res.headers["X-Cache-Status"]) + local cache_key2 = res.headers["X-Cache-Key"] + assert.not_same(cache_key1, cache_key2) + end) + + it("#o differentiates caches between instances", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(32, #cache_key1) + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key1) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) + + local cache_key2 = res.headers["X-Cache-Key"] + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + assert.same(cache_key1, cache_key2) + end) + + it("uses request params as part of the cache key", function() + local res = assert(client:send { + method = "GET", + path = "/get?a=b&b=c", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get?a=c", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + + assert.same("Miss", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get?b=c&a=b", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + + it("can focus only in a subset of the query arguments", function() + local res = assert(client:send { + method = "GET", + path = "/get?foo=b&b=c", + headers = { + host = "route-12.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/get?b=d&foo=b", + headers = { + host = "route-12.com", + } + }) + + assert.res_status(200, res) + + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + + it("uses headers if instructed to do so", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-11.com", + foo = "bar" + } + }) + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-11.com", + foo = "bar" + } + }) + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-11.com", + foo = "baz" + } + }) + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + end) + + describe("handles authenticated routes", function() + it("by ignoring cache if the request is unauthenticated", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-5.com", + } + }) + + assert.res_status(401, res) + assert.is_nil(res.headers["X-Cache-Status"]) + end) + + it("by maintaining a separate cache per consumer", function() + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-5.com", + apikey = "bob", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-5.com", + apikey = "bob", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-5.com", + apikey = "alice", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-5.com", + apikey = "alice", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + end) + end) + + describe("bypasses cache for uncacheable requests: ", function() + it("request method", function() + local res = assert(client:send { + method = "POST", + path = "/post", + headers = { + host = "route-1.com", + ["Content-Type"] = "application/json", + }, + { + foo = "bar", + }, + }) + + assert.res_status(200, res) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + end) + + describe("bypasses cache for uncacheable responses:", function() + it("response status", function() + local res = assert(client:send { + method = "GET", + path = "/status/418", + headers = { + host = "route-1.com", + }, + }) + + assert.res_status(418, res) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + + it("response content type", function() + local res = assert(client:send { + method = "GET", + path = "/xml", + headers = { + host = "route-1.com", + }, + }) + + assert.res_status(200, res) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + end) + + describe("caches non-default", function() + it("request methods", function() + local res = assert(client:send { + method = "POST", + path = "/post", + headers = { + host = "route-10.com", + ["Content-Type"] = "application/json", + }, + { + foo = "bar", + }, + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + local cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "POST", + path = "/post", + headers = { + host = "route-10.com", + ["Content-Type"] = "application/json", + }, + { + foo = "bar", + }, + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + + it("response status", function() + local res = assert(client:send { + method = "GET", + path = "/status/417", + headers = { + host = "route-10.com", + }, + }) + + assert.res_status(417, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/status/417", + headers = { + host = "route-10.com", + }, + }) + + assert.res_status(417, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + + end) + + describe("displays Kong core headers:", function() + it("X-Kong-Proxy-Latency", function() + local res = assert(client:send { + method = "GET", + path = "/get?show-me=proxy-latency", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + assert.matches("^%d+$", res.headers["X-Kong-Proxy-Latency"]) + + res = assert(client:send { + method = "GET", + path = "/get?show-me=proxy-latency", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + assert.matches("^%d+$", res.headers["X-Kong-Proxy-Latency"]) + end) + + it("X-Kong-Upstream-Latency", function() + local res = assert(client:send { + method = "GET", + path = "/get?show-me=upstream-latency", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + assert.matches("^%d+$", res.headers["X-Kong-Upstream-Latency"]) + cache_key = res.headers["X-Cache-Key"] + + -- wait until the underlying strategy converges + --strategy_wait_until(policy, function() + -- return strategy:fetch(cache_key) ~= nil + --end, TIMEOUT) + + res = assert(client:send { + method = "GET", + path = "/get?show-me=upstream-latency", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + assert.matches("^%d+$", res.headers["X-Kong-Upstream-Latency"]) + end) + end) + end) +end diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua new file mode 100644 index 00000000000..c5d03dad3b1 --- /dev/null +++ b/spec/03-api_spec.lua @@ -0,0 +1,420 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +describe("Plugin: proxy-cache", function() + local bp + local proxy_client, admin_client, cache_key, plugin1, route1 + + setup(function() + bp = helpers.get_db_utils(nil, nil, {"proxy-cache"}) + + route1 = assert(bp.routes:insert { + hosts = { "route-1.com" }, + }) + plugin1 = assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route1.id }, + config = { + strategy = "memory", + content_type = { "text/plain", "application/json" }, + memory = { + dictionary_name = "kong", + }, + }, + }) + + local route2 = assert(bp.routes:insert { + hosts = { "route-2.com" }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route2.id }, + config = { + strategy = "memory", + content_type = { "text/plain", "application/json" }, + memory = { + dictionary_name = "kong", + }, + }, + }) + + assert(helpers.start_kong({ + plugins = "proxy-cache", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong(nil, true) + end) + + describe("(schema)", function() + local body + + it("accepts an array of numbers as strings", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "proxy-cache", + config = { + strategy = "memory", + memory = { + dictionary_name = "kong", + }, + response_code = {123, 200}, + cache_ttl = 600, + request_method = { "GET" }, + content_type = { "text/json" }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + body = assert.res_status(201, res) + end) + it("casts an array of response_code values to number types", function() + local json = cjson.decode(body) + for _, v in ipairs(json.config.response_code) do + assert.is_number(v) + end + end) + it("errors if response_code is an empty array", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "proxy-cache", + config = { + strategy = "memory", + memory = { + dictionary_name = "kong", + }, + response_code = {}, + cache_ttl = 600, + request_method = { "GET" }, + content_type = { "text/json" }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.res_status(400, res) + local json_body = cjson.decode(body) + assert.same("length must be at least 1", json_body.fields.config.response_code) + end) + it("errors if response_code is a string", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "proxy-cache", + config = { + strategy = "memory", + memory = { + dictionary_name = "kong", + }, + response_code = {}, + cache_ttl = 600, + request_method = "GET", + content_type = "text/json", + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.res_status(400, res) + local json_body = cjson.decode(body) + assert.same("length must be at least 1", json_body.fields.config.response_code) + end) + it("errors if response_code has non-numeric values", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "proxy-cache", + config = { + strategy = "memory", + memory = { + dictionary_name = "kong", + }, + response_code = {true, "alo", 123}, + cache_ttl = 600, + request_method = "GET", + content_type = "text/json", + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.res_status(400, res) + local json_body = cjson.decode(body) + assert.same( { "expected an integer", "expected an integer" }, + json_body.fields.config.response_code) + end) + it("errors if response_code has float value", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "proxy-cache", + config = { + strategy = "memory", + memory = { + dictionary_name = "kong", + }, + response_code = {90}, + cache_ttl = 600, + request_method = "GET", + content_type = "text/json", + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + local body = assert.res_status(400, res) + local json_body = cjson.decode(body) + assert.same({ "value should be between 100 and 900" }, + json_body.fields.config.response_code) + end) + end) + describe("(API)", function() + describe("DELETE", function() + it("delete a cache entry", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + -- cache key is an md5sum of the prefix uuid, method, and $request + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(32, #cache_key1) + cache_key = cache_key1 + + res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + local cache_key2 = res.headers["X-Cache-Key"] + assert.same(cache_key1, cache_key2) + + -- delete the key + res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) + assert.res_status(204, res) + + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + -- delete directly, having to look up all proxy-cache instances + res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. cache_key, + }) + assert.res_status(204, res) + + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + end) + it("purge all the cache entries", function() + -- make a `Hit` request to `route-1` + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + + -- make a `Miss` request to `route-2` + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + -- cache key is an md5sum of the prefix uuid, method, and $request + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(32, #cache_key1) + + -- make a `Hit` request to `route-1` + res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) + + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + local cache_key2 = res.headers["X-Cache-Key"] + assert.same(cache_key1, cache_key2) + + -- delete all the cache keys + res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) + assert.res_status(204, res) + + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) + + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + end) + it("delete a non-existing cache key", function() + -- delete all the cache keys + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) + assert.res_status(204, res) + + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. "123", + }) + assert.res_status(404, res) + end) + it("delete a non-existing plugins's cache key", function() + -- delete all the cache keys + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) + assert.res_status(204, res) + + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. route1.id .. "/caches/" .. "123", + }) + assert.res_status(404, res) + end) + end) + describe("GET", function() + it("get a non-existing cache", function() + -- delete all the cache keys + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) + assert.res_status(204, res) + + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) + assert.res_status(404, res) + + -- attempt to list an entry directly via cache key + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + }) + assert.res_status(404, res) + end) + it("get a existing cache", function() + -- add request to cache + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) + assert.res_status(200, res) + + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) + local body = assert.res_status(200, res) + local json_body = cjson.decode(body) + assert.same(cache_key, json_body.headers["X-Cache-Key"]) + + -- list an entry directly via cache key + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + }) + local body = assert.res_status(200, res) + local json_body = cjson.decode(body) + assert.same(cache_key, json_body.headers["X-Cache-Key"]) + end) + end) + end) +end) diff --git a/spec/04-invalidations_spec.lua b/spec/04-invalidations_spec.lua new file mode 100644 index 00000000000..6efc1a35f58 --- /dev/null +++ b/spec/04-invalidations_spec.lua @@ -0,0 +1,302 @@ +local helpers = require "spec.helpers" + + +local POLL_INTERVAL = 0.3 + + +for _, strategy in helpers.each_strategy() do +describe("proxy-cache invalidations via: " .. strategy, function() + + local client_1 + local client_2 + local admin_client_1 + local admin_client_2 + local route1 + local route2 + local plugin1 + local plugin2 + local bp + + local wait_for_propagation + + setup(function() + bp = helpers.get_db_utils(strategy, nil, {"proxy-cache"}) + + route1 = assert(bp.routes:insert { + hosts = { "route-1.com" }, + }) + + route2 = assert(bp.routes:insert { + hosts = { "route-2.com" }, + }) + + plugin1 = assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route1.id }, + config = { + strategy = "memory", + content_type = { "text/plain", "application/json" }, + memory = { + dictionary_name = "kong", + }, + }, + }) + + plugin2 = assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route2.id }, + config = { + strategy = "memory", + content_type = { "text/plain", "application/json" }, + memory = { + dictionary_name = "kong", + }, + }, + }) + + local db_update_propagation = strategy == "cassandra" and 3 or 0 + + assert(helpers.start_kong { + log_level = "debug", + prefix = "servroot1", + database = strategy, + proxy_listen = "0.0.0.0:8000", + proxy_listen_ssl = "0.0.0.0:8443", + admin_listen = "0.0.0.0:8001", + admin_gui_listen = "0.0.0.0:8002", + admin_ssl = false, + admin_gui_ssl = false, + db_update_frequency = POLL_INTERVAL, + db_update_propagation = db_update_propagation, + plugins = "proxy-cache", + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + assert(helpers.start_kong { + log_level = "debug", + prefix = "servroot2", + database = strategy, + proxy_listen = "0.0.0.0:9000", + proxy_listen_ssl = "0.0.0.0:9443", + admin_listen = "0.0.0.0:9001", + admin_gui_listen = "0.0.0.0:9002", + admin_ssl = false, + admin_gui_ssl = false, + db_update_frequency = POLL_INTERVAL, + db_update_propagation = db_update_propagation, + plugins = "proxy-cache", + }) + + client_1 = helpers.http_client("127.0.0.1", 8000) + client_2 = helpers.http_client("127.0.0.1", 9000) + admin_client_1 = helpers.http_client("127.0.0.1", 8001) + admin_client_2 = helpers.http_client("127.0.0.1", 9001) + + wait_for_propagation = function() + ngx.sleep(POLL_INTERVAL + db_update_propagation) + end + end) + + teardown(function() + helpers.stop_kong("servroot1", true) + helpers.stop_kong("servroot2", true) + end) + + before_each(function() + client_1 = helpers.http_client("127.0.0.1", 8000) + client_2 = helpers.http_client("127.0.0.1", 9000) + admin_client_1 = helpers.http_client("127.0.0.1", 8001) + admin_client_2 = helpers.http_client("127.0.0.1", 9001) + end) + + after_each(function() + client_1:close() + client_2:close() + admin_client_1:close() + admin_client_2:close() + end) + + describe("cache purge", function() + local cache_key, cache_key2 + + setup(function() + -- prime cache entries on both instances + local res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + Host = "route-1.com", + }, + }) + + assert.res_status(200, res_1) + assert.same("Miss", res_1.headers["X-Cache-Status"]) + cache_key = res_1.headers["X-Cache-Key"] + + local res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) + + assert.res_status(200, res_2) + assert.same("Miss", res_2.headers["X-Cache-Status"]) + assert.same(cache_key, res_2.headers["X-Cache-Key"]) + + res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + }, + }) + + assert.res_status(200, res_1) + assert.same("Miss", res_1.headers["X-Cache-Status"]) + cache_key2 = res_1.headers["X-Cache-Key"] + assert.not_same(cache_key, cache_key2) + + res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + }, + }) + + assert.res_status(200, res_2) + assert.same("Miss", res_2.headers["X-Cache-Status"]) + end) + + it("propagates purges via cluster events mechanism", function() + local res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) + + assert.res_status(200, res_1) + assert.same("Hit", res_1.headers["X-Cache-Status"]) + + local res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) + + assert.res_status(200, res_2) + assert.same("Hit", res_2.headers["X-Cache-Status"]) + + -- now purge the entry + local res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) + + assert.res_status(204, res) + + -- wait for propagation + wait_for_propagation() + + -- assert that the entity was purged from the second instance + res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) + + assert.res_status(404, res) + + -- refresh and purge with our second endpoint + res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + Host = "route-1.com", + }, + }) + + assert.res_status(200, res_1) + assert.same("Miss", res_1.headers["X-Cache-Status"]) + + res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) + + assert.res_status(200, res_2) + assert.same("Miss", res_2.headers["X-Cache-Status"]) + assert.same(cache_key, res_2.headers["X-Cache-Key"]) + + -- now purge the entry + res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/" .. cache_key, + }) + + assert.res_status(204, res) + + -- wait for propagation + wait_for_propagation() + + -- assert that the entity was purged from the second instance + res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + }) + + assert.res_status(404, res) + + end) + + it("does not affect cache entries under other plugin instances", function() + local res = assert(admin_client_1:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) + + assert.res_status(200, res) + + local res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) + + assert.res_status(200, res) + end) + + it("propagates global purges", function() + local res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/", + }) + + assert.res_status(204, res) + + wait_for_propagation() + + local res = assert(admin_client_1:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) + + assert.res_status(404, res) + + local res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) + + assert.res_status(404, res) + end) + end) +end) +end diff --git a/spec/05-cache_key_spec.lua b/spec/05-cache_key_spec.lua new file mode 100644 index 00000000000..9950155df25 --- /dev/null +++ b/spec/05-cache_key_spec.lua @@ -0,0 +1,181 @@ +local utils = require "kong.tools.utils" +local key_utils = require "kong.plugins.proxy-cache.cache_key" + + +describe("prefix_uuid", function() + local consumer1_uuid = utils.uuid() + local consumer2_uuid = utils.uuid() + local route1_uuid = utils.uuid() + local route2_uuid = utils.uuid() + local api1_uuid = utils.uuid() + local api2_uuid = utils.uuid() + + it("returns distinct prefixes for a consumer on different apis", function() + local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, api1_uuid, + nil)) + local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, api2_uuid, + nil)) + + assert.not_equal(prefix1, prefix2) + assert.not_equal("default", prefix1) + assert.not_equal("default", prefix2) + end) + + it("returns distinct prefixes for different consumers on an api", function() + local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, api1_uuid, + route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer2_uuid, api1_uuid, + route2_uuid)) + + assert.not_equal(prefix1, prefix2) + assert.not_equal("default", prefix1) + assert.not_equal("default", prefix2) + end) + + it("returns distinct prefixes for a consumer on different routes", function() + local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, + route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, + route2_uuid)) + + assert.not_equal(prefix1, prefix2) + assert.not_equal("default", prefix1) + assert.not_equal("default", prefix2) + end) + + it("returns distinct prefixes for different consumers on a route", function() + local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, + route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer2_uuid, nil, + route1_uuid)) + + assert.not_equal(prefix1, prefix2) + assert.not_equal("default", prefix1) + assert.not_equal("default", prefix2) + end) + + it("returns the same prefix for an api with no consumer", function() + local prefix1 = assert(key_utils.prefix_uuid(nil, api1_uuid, nil)) + local prefix2 = assert(key_utils.prefix_uuid(nil, api1_uuid, nil)) + + assert.equal(prefix1, prefix2) + assert.not_equal("default", prefix1) + end) + + it("returns the same prefix for a route with no consumer", function() + local prefix1 = assert(key_utils.prefix_uuid(nil, nil, route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(nil, nil, route1_uuid)) + + assert.equal(prefix1, prefix2) + assert.not_equal("default", prefix1) + end) + + it("returns a consumer-specific prefix for apis", function() + local prefix1 = assert(key_utils.prefix_uuid(nil, api1_uuid, nil)) + local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, api1_uuid, nil)) + + assert.not_equal(prefix1, prefix2) + end) + + it("returns a consumer-specific prefix for routes", function() + local prefix1 = assert(key_utils.prefix_uuid(nil, nil, route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, route1_uuid)) + + assert.not_equal(prefix1, prefix2) + end) + + describe("returns 'default' if", function() + it("no consumer_id, api_id, or route_id was given", function() + assert.equal("default", key_utils.prefix_uuid(nil, nil, nil)) + end) + it("only consumer_id was given", function() + assert.equal("default", key_utils.prefix_uuid(consumer1_uuid, nil, nil)) + end) + end) + + describe("does not return 'default' if", function() + it("api_id is non-nil", function() + assert.not_equal("default", key_utils.prefix_uuid(nil, api1_uuid, nil)) + end) + it("route_id is non-nil", function() + assert.not_equal("default", key_utils.prefix_uuid(nil, route1_uuid, nil)) + end) + end) +end) + +describe("params_key", function() + it("defaults to all", function() + assert.equal("a=1:b=2", key_utils.params_key({a = 1, b = 2},{})) + end) + + it("empty query_string returns empty", function() + assert.equal("", key_utils.params_key({},{})) + end) + + it("empty query_string returns empty with vary query_params", function() + assert.equal("", key_utils.params_key({},{"a"})) + end) + + it("sorts the arguments", function() + for i = 1, 100 do + local s1 = "a" .. utils.random_string() + local s2 = "b" .. utils.random_string() + assert.equal(s1.."=1:".. s2 .. "=2", key_utils.params_key({[s2] = 2, [s1] = 1},{})) + end + end) + + it("uses only params specified in vary", function() + assert.equal("a=1", key_utils.params_key({a = 1, b = 2}, + {vary_query_params = {"a"}})) + end) + + it("deals with multiple params with same name", function() + assert.equal("a=1,2", key_utils.params_key({a = {1, 2}}, + {vary_query_params = {"a"}})) + end) + + it("deals with multiple params with same name and sorts", function() + assert.equal("a=1,2", key_utils.params_key({a = {2, 1}}, + {vary_query_params = {"a"}})) + end) + + it("discards params in config that are not in the request", function() + assert.equal("a=1,2:b=2", key_utils.params_key({a = {1, 2}, b = 2}, + {vary_query_params = {"a", "b", "c"}})) + end) +end) + +describe("headers_key", function() + it("defaults to none", function() + assert.equal("", key_utils.headers_key({a = 1, b = 2},{})) + end) + + it("sorts the arguments", function() + for i = 1, 100 do + local s1 = "a" .. utils.random_string() + local s2 = "b" .. utils.random_string() + assert.equal(s1.."=1:".. s2 .. "=2", key_utils.params_key({[s2] = 2, [s1] = 1}, + {vary_headers = {"a", "b"}})) + end + end) + + it("uses only params specified in vary", function() + assert.equal("a=1", key_utils.headers_key({a = 1, b = 2}, + {vary_headers = {"a"}})) + end) + + it("deals with multiple params with same name", function() + assert.equal("a=1,2", key_utils.headers_key({a = {1, 2}}, + {vary_headers = {"a"}})) + end) + + it("deals with multiple params with same name and sorts", function() + assert.equal("a=1,2", key_utils.headers_key({a = {2, 1}}, + {vary_headers = {"a"}})) + end) + + it("discards params in config that are not in the request", function() + assert.equal("a=1,2:b=2", key_utils.headers_key({a = {1, 2}, b = 2}, + {vary_headers = {"a", "b", "c"}})) + end) +end) diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf new file mode 100644 index 00000000000..9475a8fdffe --- /dev/null +++ b/spec/kong_tests.conf @@ -0,0 +1,32 @@ +# 1st digit is 9 for our test instances +admin_listen = 127.0.0.1:9001 +proxy_listen = 0.0.0.0:9000, 0.0.0.0:9443 ssl +stream_listen = off + +ssl_cert = spec/fixtures/kong_spec.crt +ssl_cert_key = spec/fixtures/kong_spec.key + +admin_ssl_cert = spec/fixtures/kong_spec.crt +admin_ssl_cert_key = spec/fixtures/kong_spec.key + +dns_resolver = 8.8.8.8 +database = postgres +pg_host = 127.0.0.1 +pg_port = 5432 +pg_timeout = 10000 +pg_database = kong_tests +cassandra_keyspace = kong_tests +cassandra_timeout = 10000 +anonymous_reports = off + +dns_hostsfile = spec/fixtures/hosts + +nginx_worker_processes = 1 +nginx_optimizations = off + +plugins=bundled,dummy,rewriter +custom_plugins = proxy-cache + +prefix = servroot +log_level = debug +lua_package_path=./spec/fixtures/custom_plugins/?.lua From ed29e0dbd81b842b83b9a9450c1f7d67fdecdaa0 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 9 May 2019 16:35:49 -0300 Subject: [PATCH 0247/4351] docs(proxy-cache) use plugin name instead of repo name For practical reasons, the repo and rockspec name don't match. Let's avoid using the repo name as the plugin name to avoid confusion. --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 3aed11a5513..39bfa441faf 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ [![Build Status][badge-travis-image]][badge-travis-url] -# kong-plugin-proxy-cache +# Kong proxy-cache plugin HTTP Proxy Caching for Kong @@ -41,7 +41,7 @@ You can also apply it for every API using the `http://kong:8001/plugins/` endpoi ### Strategies -`kong-plugin-proxy-cache` is designed to support storing proxy cache data in different backend formats. Currently `memory` is the only strategy provided, using a `lua_shared_dict`. Note that the default dictionary, `kong_db_cache`, is also used by other plugins and elements of Kong to store unrelated database cache entities. Using this dictionary is an easy way to bootstrap the proxy-cache plugin, but it is not recommended for large-scale installations as significant usage will put pressure on other facets of Kong's database caching operations. It is recommended to define a separate `lua_shared_dict` via a custom Nginx template at this time. +The `proxy-cache` plugin is designed to support storing proxy cache data in different backend formats. Currently `memory` is the only strategy provided, using a `lua_shared_dict`. Note that the default dictionary, `kong_db_cache`, is also used by other plugins and elements of Kong to store unrelated database cache entities. Using this dictionary is an easy way to bootstrap the proxy-cache plugin, but it is not recommended for large-scale installations as significant usage will put pressure on other facets of Kong's database caching operations. It is recommended to define a separate `lua_shared_dict` via a custom Nginx template at this time. ### Cache Key From 3e6ddbc0b1514e5b1e3032e2931193e7eb6978ae Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 16 May 2019 09:57:40 -0300 Subject: [PATCH 0248/4351] fix(proxy-cache) repository path fixed --- kong-proxy-cache-plugin-1.2.0-0.rockspec | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong-proxy-cache-plugin-1.2.0-0.rockspec b/kong-proxy-cache-plugin-1.2.0-0.rockspec index e622b5173ce..041122ae673 100644 --- a/kong-proxy-cache-plugin-1.2.0-0.rockspec +++ b/kong-proxy-cache-plugin-1.2.0-0.rockspec @@ -2,13 +2,19 @@ package = "kong-proxy-cache-plugin" version = "1.2.0-0" source = { - url = "https://github.com/Kong/kong-plugin-proxy-cache", + url = "git://github.com/Kong/kong-plugin-proxy-cache", tag = "1.2.0" } supported_platforms = {"linux", "macosx"} + description = { summary = "HTTP Proxy Caching for Kong", + license = "Apache 2.0", +} + +dependencies = { + "lua >= 5.1", } build = { From e3ac43afd128433922dbf541940573bf0ced75cc Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 17 May 2019 18:04:51 -0300 Subject: [PATCH 0249/4351] fix(proxy-cache) proxy-cache does not cache ngx.resp proxy-cache plugin was trying to cache ngx.resp.get_headers() locally in handler.lua, but this function is not available in init phase. --- ....0-0.rockspec => kong-proxy-cache-plugin-1.2.1-0.rockspec | 4 ++-- kong/plugins/proxy-cache/handler.lua | 5 ++--- 2 files changed, 4 insertions(+), 5 deletions(-) rename kong-proxy-cache-plugin-1.2.0-0.rockspec => kong-proxy-cache-plugin-1.2.1-0.rockspec (96%) diff --git a/kong-proxy-cache-plugin-1.2.0-0.rockspec b/kong-proxy-cache-plugin-1.2.1-0.rockspec similarity index 96% rename from kong-proxy-cache-plugin-1.2.0-0.rockspec rename to kong-proxy-cache-plugin-1.2.1-0.rockspec index 041122ae673..a8ea5ac1178 100644 --- a/kong-proxy-cache-plugin-1.2.0-0.rockspec +++ b/kong-proxy-cache-plugin-1.2.1-0.rockspec @@ -1,9 +1,9 @@ package = "kong-proxy-cache-plugin" -version = "1.2.0-0" +version = "1.2.1-0" source = { url = "git://github.com/Kong/kong-plugin-proxy-cache", - tag = "1.2.0" + tag = "1.2.1" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 8ace2c16e85..a3fdb3333c0 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -9,7 +9,6 @@ local floor = math.floor local get_method = ngx.req.get_method local ngx_get_uri_args = ngx.req.get_uri_args local ngx_get_headers = ngx.req.get_headers -local resp_get_headers = ngx.resp.get_headers local ngx_log = ngx.log local ngx_now = ngx.now local ngx_re_gmatch = ngx.re.gmatch @@ -253,7 +252,7 @@ local ProxyCacheHandler = BasePlugin:extend() ProxyCacheHandler.PRIORITY = 100 -ProxyCacheHandler.VERSION = "1.2.0" +ProxyCacheHandler.VERSION = "1.2.1" function ProxyCacheHandler:new() @@ -414,7 +413,7 @@ function ProxyCacheHandler:header_filter(conf) -- if this is a cacheable request, gather the headers and mark it so if cacheable_response(ngx, conf, cc) then - ctx.res_headers = resp_get_headers(0, true) + ctx.res_headers = ngx.resp.get_headers(0, true) ctx.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl ngx.ctx.proxy_cache = ctx From 81fff018a85d78ed4f0e620493cd0701ce669c0c Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 18 Jul 2018 10:57:05 -0300 Subject: [PATCH 0250/4351] docs(request-transformer) add travis badge --- README.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/README.md b/README.md index 68398988e66..188a391f0d0 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,5 @@ +[![Build Status][badge-travis-image]][badge-travis-url] + # kong-plugin-enterprise-request-transformer XXXX @@ -14,3 +16,7 @@ XXX Support, Demo, Training, API Certifications and Consulting available at https://getkong.org/enterprise. + + +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-enterprise-request-transformer/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-enterprise-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master From 3ef0117145675901189617481f2dbb3862cd73af Mon Sep 17 00:00:00 2001 From: Robert Paprocki Date: Tue, 9 Oct 2018 11:08:06 -0700 Subject: [PATCH 0251/4351] fix(request-transformer) remove feature flags This cloud-specific feature flag doesn't make sense, given that concerns about body buffering and memory pressure can be controlled by the client_body_buffer_size Nginx directive. --- .travis.yml | 1 - ...rise-request-transformer-0.34.0-0.rockspec | 5 +- .../request-transformer-advanced/access.lua | 5 +- .../feature_flags/limit_body.lua | 78 ------ .../request-transformer-advanced/handler.lua | 11 +- spec/04-feature_flag_limit_body_spec.lua | 251 ------------------ ...advanced_limit_body-body_size_invalid.conf | 3 - ...nced_limit_body-body_size_not_defined.conf | 2 - ...quest_transformer_advanced_limit_body.conf | 3 - 9 files changed, 4 insertions(+), 355 deletions(-) rename kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec => kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec (85%) delete mode 100644 kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua delete mode 100644 spec/04-feature_flag_limit_body_spec.lua delete mode 100644 spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf delete mode 100644 spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf delete mode 100644 spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf diff --git a/.travis.yml b/.travis.yml index 8742c0924ee..f5c517d5f3b 100644 --- a/.travis.yml +++ b/.travis.yml @@ -54,7 +54,6 @@ install: - luarocks make - cd kong-ee - make dev - - cp -r ../spec/fixtures/ee/request_transformer_advanced spec/fixtures/ee - createuser --createdb kong - createdb -U kong kong_tests diff --git a/kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec b/kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec similarity index 85% rename from kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec rename to kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec index 3ee2499da30..d76b69991e9 100644 --- a/kong-plugin-enterprise-request-transformer-0.31.1-0.rockspec +++ b/kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-enterprise-request-transformer" -version = "0.31.1-0" +version = "0.34.0-0" source = { url = "https://github.com/Kong/kong-plugin-enterprise-request-transformer", - tag = "0.31.1" + tag = "0.34.0" } supported_platforms = {"linux", "macosx"} @@ -20,6 +20,5 @@ build = { ["kong.plugins.request-transformer-advanced.handler"] = "kong/plugins/request-transformer-advanced/handler.lua", ["kong.plugins.request-transformer-advanced.access"] = "kong/plugins/request-transformer-advanced/access.lua", ["kong.plugins.request-transformer-advanced.schema"] = "kong/plugins/request-transformer-advanced/schema.lua", - ["kong.plugins.request-transformer-advanced.feature_flags.limit_body"] = "kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua", } } diff --git a/kong/plugins/request-transformer-advanced/access.lua b/kong/plugins/request-transformer-advanced/access.lua index 6017ada5650..55b2ca09ae4 100644 --- a/kong/plugins/request-transformer-advanced/access.lua +++ b/kong/plugins/request-transformer-advanced/access.lua @@ -2,7 +2,6 @@ local multipart = require "multipart" local cjson = require "cjson" local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" -local feature_flag_limit_body = require "kong.plugins.request-transformer-advanced.feature_flags.limit_body" local table_insert = table.insert local req_set_uri_args = ngx.req.set_uri_args @@ -516,9 +515,7 @@ function _M.execute(conf) clear_environment() transform_uri(conf) transform_method(conf) - if feature_flag_limit_body.should_transform_body() then - transform_body(conf) - end + transform_body(conf) transform_headers(conf) transform_querystrings(conf) end diff --git a/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua b/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua deleted file mode 100644 index f9572e2c3be..00000000000 --- a/kong/plugins/request-transformer-advanced/feature_flags/limit_body.lua +++ /dev/null @@ -1,78 +0,0 @@ -local utils = require "kong.tools.utils" -local FLAGS, VALUES - - -local ok, feature_flags = utils.load_module_if_exists("kong.enterprise_edition.feature_flags") -if ok then - FLAGS = feature_flags.FLAGS - VALUES = feature_flags.VALUES -end - - -local req_read_body = ngx.req.read_body -local req_get_body_data = ngx.req.get_body_data -local ngx_log = ngx.log -local ngx_ERR = ngx.ERR - - -local rt_body_size_limit = -1 - - -local function init_worker() - if not feature_flags or not feature_flags.is_enabled(FLAGS.REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY) then - return true - end - - local res, _ = feature_flags.get_feature_value(VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE) - if not res then - ngx_log(ngx_ERR, string.format("\"%s\" is turned on but \"%s\" is not defined", - FLAGS.REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY, - VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE)) - return false - end - - local limit = tonumber(res) - if not limit then - ngx_log(ngx_ERR, string.format("\"%s\" is not valid number for \"%s\"", - res, - VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE)) - return false - end - - rt_body_size_limit = limit - return true -end - - -local function should_transform_body() - if not feature_flags or not feature_flags.is_enabled(FLAGS.REQUEST_TRANSFORMER_ADVANCED_ENABLE_LIMIT_BODY) then - return true - end - - if rt_body_size_limit == -1 then - return true - end - - local content_length = tonumber(ngx.var.http_content_length) - if not content_length then - req_read_body() - local body = req_get_body_data() - content_length = (body and #body) or 0 - end - - -- returns false if content_length is larger than rt_body_size_limit - -- thus prevents transform_body from running - if content_length > rt_body_size_limit then - ngx_log(ngx_ERR, "[request-transformer-advanced] { \"message\": \"request body size limit exceeded\", \"allowed\" : " .. - rt_body_size_limit .. ", \"current\" : " .. content_length .. " }") - return false - else - return true - end -end - - -return { - init_worker = init_worker, - should_transform_body = should_transform_body -} diff --git a/kong/plugins/request-transformer-advanced/handler.lua b/kong/plugins/request-transformer-advanced/handler.lua index a7d5031c9f0..dc2dd59a02b 100644 --- a/kong/plugins/request-transformer-advanced/handler.lua +++ b/kong/plugins/request-transformer-advanced/handler.lua @@ -1,8 +1,6 @@ local BasePlugin = require "kong.plugins.base_plugin" local access = require "kong.plugins.request-transformer-advanced.access" -local feature_flag_limit_body = require "kong.plugins.request-transformer-advanced.feature_flags.limit_body" - local RequestTransformerHandler = BasePlugin:extend() function RequestTransformerHandler:new() @@ -10,19 +8,12 @@ function RequestTransformerHandler:new() end -function RequestTransformerHandler:init_worker() - RequestTransformerHandler.super.init_worker(self, "request-transformer") - - feature_flag_limit_body.init_worker() -end - - function RequestTransformerHandler:access(conf) RequestTransformerHandler.super.access(self) access.execute(conf) end RequestTransformerHandler.PRIORITY = 802 -RequestTransformerHandler.VERSION = "0.31.1" +RequestTransformerHandler.VERSION = "0.34" return RequestTransformerHandler diff --git a/spec/04-feature_flag_limit_body_spec.lua b/spec/04-feature_flag_limit_body_spec.lua deleted file mode 100644 index 9530b6e2d4a..00000000000 --- a/spec/04-feature_flag_limit_body_spec.lua +++ /dev/null @@ -1,251 +0,0 @@ -local helpers = require "spec.helpers" -local feature_flags = require "kong.enterprise_edition.feature_flags" -local VALUES = feature_flags.VALUES - -local pl_file = require "pl.file" - - -describe("Plugin: request-transformer-advanced(feature_flags) ", function() - local proxy_client - - setup(function() - local bp = helpers.get_db_utils() - - local route1 = bp.routes:insert({ - hosts = { "test1.com" }, - }) - - bp.plugins:insert { - route_id = route1.id, - name = "request-transformer-advanced", - config = { - add = { - body = {"p1:v1"} - } - } - } - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - feature_conf_path = "spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf", - custom_plugins = "request-transformer-advanced", - })) - end) - - teardown(function() - helpers.stop_kong() - end) - - before_each(function() - proxy_client = helpers.proxy_client() - end) - - after_each(function() - if proxy_client then - proxy_client:close() - end - end) - - - describe("with feature_flag request_transformation_advanced_limit_body on", function() - it("changes body if request body size is less than limit", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/request", - body = { - hello = "world", - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" - } - }) - assert.response(res).has.status(200) - local value = assert.request(res).has.formparam("hello") - assert.equals("world", value) - local value = assert.request(res).has.formparam("p1") - assert.equals("v1", value) - - -- make sure there's no error - local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) - assert.not_matches(string.format( - "is not valid number for \"%s\"", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), - err_log, nil, true) - assert.not_matches(string.format( - "is turned on but \"%s\" is not defined", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), - err_log, nil, true) - end) - end) - it("doesn't change body if request body size is bigger than limit", function() - local payload = string.rep("*", 128) - local res = assert(proxy_client:send { - method = "POST", - path = "/request", - body = { - hello = payload - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" - } - }) - assert.response(res).has.status(200) - local value = assert.request(res).has.formparam("hello") - assert.equals(payload, value) - assert.request(res).has.no.formparam("p1") - - -- make sure there's no error - local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) - assert.not_matches(string.format( - "is turned on but \"%s\" is not defined", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), - err_log, nil, true) - assert.not_matches(string.format( - "is not valid number for \"%s\"", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), - err_log, nil, true) - end) -end) - -describe("Plugin: request-transformer-advanced(feature_flags) ", function() - local proxy_client - - setup(function() - local bp = helpers.get_db_utils() - - local route1 = bp.routes:insert({ - hosts = { "test1.com" }, - }) - - bp.plugins:insert { - route_id = route1.id, - name = "request-transformer-advanced", - config = { - add = { - body = {"p1:v1"} - } - } - } - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - feature_conf_path = "spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf", - custom_plugins = "request-transformer-advanced", - })) - end) - - teardown(function() - helpers.stop_kong() - end) - - before_each(function() - proxy_client = helpers.proxy_client() - end) - - after_each(function() - if proxy_client then - proxy_client:close() - end - end) - - - describe("with feature_flag request_transformation_advanced_limit_body on", function() - it("doesn't enable if request_transformation_advanced_limit_body_size is not defined", function() - local payload = string.rep("*", 128) - local res = assert(proxy_client:send { - method = "POST", - path = "/request", - body = { - hello = payload, - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" - } - }) - assert.response(res).has.status(200) - -- sanity test - local value = assert.request(res).has.formparam("hello") - assert.equals(payload, value) - -- transforms body - local value = assert.request(res).has.formparam("p1") - assert.equals("v1", value) - - local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) - assert.matches(string.format( - "is turned on but \"%s\" is not defined", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), - err_log, nil, true) - end) - end) -end) - -describe("Plugin: request-transformer-advanced(feature_flags) ", function() - local proxy_client - - setup(function() - local bp = helpers.get_db_utils() - - local route1 = bp.routes:insert({ - hosts = { "test1.com" }, - }) - - bp.plugins:insert { - route_id = route1.id, - name = "request-transformer-advanced", - config = { - add = { - body = {"p1:v1"} - } - } - } - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - feature_conf_path = "spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf", - custom_plugins = "request-transformer-advanced", - })) - end) - - teardown(function() - helpers.stop_kong() - end) - - before_each(function() - proxy_client = helpers.proxy_client() - end) - - after_each(function() - if proxy_client then - proxy_client:close() - end - end) - - - describe("with feature_flag request_transformation_advanced_limit_body on", function() - it("doesn't enable if request_transformation_advanced_limit_body_size is invalid", function() - local payload = string.rep("*", 128) - local res = assert(proxy_client:send { - method = "POST", - path = "/request", - body = { - hello = payload, - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" - } - }) - assert.response(res).has.status(200) - -- sanity test - local value = assert.request(res).has.formparam("hello") - assert.equals(payload, value) - -- transforms body - local value = assert.request(res).has.formparam("p1") - assert.equals("v1", value) - - local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) - assert.matches(string.format( - "is not valid number for \"%s\"", VALUES.REQUEST_TRANSFORMER_ADVANCED_LIMIT_BODY_SIZE), - err_log, nil, true) - end) - end) -end) - diff --git a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf deleted file mode 100644 index 5414366048f..00000000000 --- a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_invalid.conf +++ /dev/null @@ -1,3 +0,0 @@ -request_transformation_advanced_enable_limit_body=on -request_transformation_advanced_limit_body_size=wow - diff --git a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf deleted file mode 100644 index 1a3964c89da..00000000000 --- a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body-body_size_not_defined.conf +++ /dev/null @@ -1,2 +0,0 @@ -request_transformation_advanced_enable_limit_body=on - diff --git a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf b/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf deleted file mode 100644 index 70f66689d85..00000000000 --- a/spec/fixtures/ee/request_transformer_advanced/feature_request_transformer_advanced_limit_body.conf +++ /dev/null @@ -1,3 +0,0 @@ -request_transformation_advanced_enable_limit_body=on -request_transformation_advanced_limit_body_size=32 - From 82ddc329734e37ffffc6ebc78912d57759ab2d49 Mon Sep 17 00:00:00 2001 From: shashi ranjan Date: Mon, 5 Nov 2018 14:26:04 -0800 Subject: [PATCH 0252/4351] chore(request-transformer) release 0.34.0 (#9) --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3bf4cfbe4a7..b90e3eab835 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,8 @@ +## 0.34.0 + +### Changed + - Internal improvements + ## 0.1.0 - `pre-function` and `post-function` enterprise plugins added From f89731b7af037ac11396e7ca51139ba9c3163300 Mon Sep 17 00:00:00 2001 From: eskerda Date: Tue, 19 Mar 2019 12:23:54 +0100 Subject: [PATCH 0253/4351] chore(request-transformer) update to new dao --- .luacheckrc | 12 + .travis.yml | 33 ++- .../request-transformer-advanced/schema.lua | 136 +++++------ spec/01-schema_spec.lua | 31 ++- spec/02-access_spec.lua | 224 +++++++++++------- spec/03-api_spec.lua | 51 ++-- 6 files changed, 275 insertions(+), 212 deletions(-) create mode 100644 .luacheckrc diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..abca56be877 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,12 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + +std = "ngx_lua" +files["spec"] = { + std = "+busted"; +} +globals = { + "kong", +} diff --git a/.travis.yml b/.travis.yml index f5c517d5f3b..49206370420 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,39 +26,36 @@ services: env: global: - - LUAROCKS=2.4.3 - - OPENSSL=1.0.2n + - PLUGIN_NAME=request-transformer-advanced + - LUAROCKS=3.0.4 + - OPENSSL=1.1.1a + - KONG_REPOSITORY=kong-ee + - KONG_LATEST=master - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.13.6.2 - OPENRESTY_LATEST=1.13.6.2 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=request-transformer-advanced - - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME - - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec + - KONG_PLUGINS=bundled,$PLUGIN_NAME + - KONG_TEST_PLUGINS=$KONG_PLUGINS matrix: - - OPENRESTY=$OPENRESTY_BASE + - OPENRESTY=$OPENRESTY_LATEST CASSANDRA=$CASSANDRA_BASE + KONG_TAG=$KONG_LATEST - OPENRESTY=$OPENRESTY_LATEST CASSANDRA=$CASSANDRA_LATEST - -before_install: - - git clone https://github.com/Kong/kong-ci - - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong-ee.git + KONG_TAG=$KONG_LATEST install: - - luarocks make - - cd kong-ee - - make dev - - createuser --createdb kong - - createdb -U kong kong_tests + - git clone --single-branch https://github.com/Kong/kong-ci ../kong-ci + - source ../kong-ci/setup_plugin_env.sh script: - - bin/busted $BUSTED_ARGS ../spec + - eval $LUACHECK_CMD + - eval $BUSTED_CMD cache: apt: true diff --git a/kong/plugins/request-transformer-advanced/schema.lua b/kong/plugins/request-transformer-advanced/schema.lua index 3803b72a7fa..d6a2ce185c0 100644 --- a/kong/plugins/request-transformer-advanced/schema.lua +++ b/kong/plugins/request-transformer-advanced/schema.lua @@ -1,90 +1,78 @@ local pl_template = require "pl.template" +local tx = require "pl.tablex" +local typedefs = require "kong.db.schema.typedefs" -- entries must have colons to set the key and value apart -local function check_for_value(value) - for _, entry in ipairs(value) do - - local name, value = entry:match("^([^:]+):*(.-)$") - if not name or not value or value == "" then - return false, "key '" ..name.. "' has no value" - end - - local status, res, err = pcall(pl_template.compile, value) - if not status or err then - return false, "value '" .. value .. - "' is not in supported format, error:" .. - (status and res or err) - end - +local function check_for_value(entry) + local name, value = entry:match("^([^:]+):*(.-)$") + if not name or not value or value == "" then + return false, "key '" ..name.. "' has no value" end - return true -end -local function check_method(value) - if not value then - return true - end - local method = value:upper() - local ngx_method = ngx["HTTP_" .. method] - if not ngx_method then - return false, method .. " is not supported" + local status, res, err = pcall(pl_template.compile, value) + if not status or err then + return false, "value '" .. value .. + "' is not in supported format, error:" .. + (status and res or err) end return true end + +local strings_array = { + type = "array", + default = {}, + elements = { type = "string" }, +} + + +local strings_array_record = { + type = "record", + fields = { + { body = strings_array }, + { headers = strings_array }, + { querystring = strings_array }, + }, +} + + +local colon_strings_array = { + type = "array", + default = {}, + elements = { type = "string", custom_validator = check_for_value } +} + + +local colon_strings_array_record = { + type = "record", + fields = { + { body = colon_strings_array }, + { headers = colon_strings_array }, + { querystring = colon_strings_array }, + }, +} + + +local colon_strings_array_record_plus_uri = tx.deepcopy(colon_strings_array_record) +local uri = { uri = { type = "string" } } +table.insert(colon_strings_array_record_plus_uri.fields, uri) + + return { + name = "request-transformer-advanced", fields = { - http_method = {type = "string", func = check_method}, - remove = { - type = "table", - schema = { - fields = { - body = {type = "array", default = {}}, -- does not need colons - headers = {type = "array", default = {}}, -- does not need colons - querystring = {type = "array", default = {}} -- does not need colons - } - } - }, - rename = { - type = "table", - schema = { + { run_on = typedefs.run_on_first }, + { config = { + type = "record", fields = { - body = {type = "array", default = {}}, - headers = {type = "array", default = {}}, - querystring = {type = "array", default = {}} + { http_method = typedefs.http_method }, + { remove = strings_array_record }, + { rename = colon_strings_array_record }, + { replace = colon_strings_array_record_plus_uri }, + { add = colon_strings_array_record }, + { append = colon_strings_array_record }, } - } + }, }, - replace = { - type = "table", - schema = { - fields = { - body = {type = "array", default = {}, func = check_for_value}, - headers = {type = "array", default = {}, func = check_for_value}, - querystring = {type = "array", default = {}, func = check_for_value }, - uri = {type = "string"} - } - } - }, - add = { - type = "table", - schema = { - fields = { - body = {type = "array", default = {}, func = check_for_value}, - headers = {type = "array", default = {}, func = check_for_value}, - querystring = {type = "array", default = {}, func = check_for_value} - } - } - }, - append = { - type = "table", - schema = { - fields = { - body = {type = "array", default = {}, func = check_for_value}, - headers = {type = "array", default = {}, func = check_for_value}, - querystring = {type = "array", default = {}, func = check_for_value} - } - } - } } } diff --git a/spec/01-schema_spec.lua b/spec/01-schema_spec.lua index 10df718dca8..ac81dc8ab2a 100644 --- a/spec/01-schema_spec.lua +++ b/spec/01-schema_spec.lua @@ -1,17 +1,16 @@ -local schemas = require "kong.dao.schemas_validation" local request_transformer_schema = require "kong.plugins.request-transformer-advanced.schema" -local validate_entity = schemas.validate_entity +local v = require("spec.helpers").validate_plugin_config_schema describe("Plugin: request-transformer-advanced(schema)", function() it("validates http_method", function() - local ok, err = validate_entity({http_method = "GET"}, request_transformer_schema) - assert.is_nil(err) - assert.True(ok) + local ok, err = v({ http_method = "GET" }, request_transformer_schema) + assert.truthy(ok) + assert.falsy(err) end) it("errors invalid http_method", function() - local ok, err = validate_entity({http_method = "HELLO"}, request_transformer_schema) - assert.equal("HELLO is not supported", err.http_method) - assert.False(ok) + local ok, err = v({ http_method = "HELLO!" }, request_transformer_schema) + assert.falsy(ok) + assert.equal("invalid value: HELLO!", err.config.http_method) end) it("validate regex pattern as value", function() local config = { @@ -19,8 +18,8 @@ describe("Plugin: request-transformer-advanced(schema)", function() querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2:$(uri_captures.user2)"}, } } - local ok, err = validate_entity(config, request_transformer_schema) - assert.is_true(ok) + local ok, err = v(config, request_transformer_schema) + assert.truthy(ok) assert.is_nil(err) end) it("validate string as value", function() @@ -29,8 +28,8 @@ describe("Plugin: request-transformer-advanced(schema)", function() querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2:value"}, } } - local ok, err = validate_entity(config, request_transformer_schema) - assert.is_true(ok) + local ok, err = v(config, request_transformer_schema) + assert.truthy(ok) assert.is_nil(err) end) it("error for missing value", function() @@ -39,8 +38,8 @@ describe("Plugin: request-transformer-advanced(schema)", function() querystring = {"uri_param2:"}, } } - local ok, err = validate_entity(config, request_transformer_schema) - assert.is_false(ok) + local ok, err = v(config, request_transformer_schema) + assert.falsy(ok) assert.not_nil(err) end) it("error for malformed regex pattern in value", function() @@ -49,8 +48,8 @@ describe("Plugin: request-transformer-advanced(schema)", function() querystring = {"uri_param2:$(uri_captures user2)"}, } } - local ok, err = validate_entity(config, request_transformer_schema) - assert.is_false(ok) + local ok, err = v(config, request_transformer_schema) + assert.falsy(ok) assert.not_nil(err) end) end) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index e1724fe7a14..83a20440084 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,34 +1,94 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -describe("Plugin: request-transformer-advanced(access)", function() +for _, strategy in helpers.each_strategy() do +describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", function() local client - setup(function() - helpers.get_db_utils() + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) - local api1 = assert(helpers.dao.apis:insert { name = "api-1", hosts = { "test1.com" }, upstream_url = helpers.mock_upstream_url}) - local api2 = assert(helpers.dao.apis:insert { name = "api-2", hosts = { "test2.com" }, upstream_url = helpers.mock_upstream_url}) - local api3 = assert(helpers.dao.apis:insert { name = "api-3", hosts = { "test3.com" }, upstream_url = helpers.mock_upstream_url}) - local api4 = assert(helpers.dao.apis:insert { name = "api-4", hosts = { "test4.com" }, upstream_url = helpers.mock_upstream_url}) - local api5 = assert(helpers.dao.apis:insert { name = "api-5", hosts = { "test5.com" }, upstream_url = helpers.mock_upstream_url}) - local api6 = assert(helpers.dao.apis:insert { name = "api-6", hosts = { "test6.com" }, upstream_url = helpers.mock_upstream_url}) - local api7 = assert(helpers.dao.apis:insert { name = "api-7", hosts = { "test7.com" }, upstream_url = helpers.mock_upstream_url}) - local api8 = assert(helpers.dao.apis:insert { name = "api-8", hosts = { "test8.com" }, upstream_url = helpers.mock_upstream_url}) - local api9 = assert(helpers.dao.apis:insert { name = "api-9", hosts = { "test9.com" }, upstream_url = helpers.mock_upstream_url}) - local api10 = assert(helpers.dao.apis:insert { name = "api-10", hosts = { "test10.com" }, uris = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) - local api11 = assert(helpers.dao.apis:insert { name = "api-11", hosts = { "test11.com" }, uris = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url}) - local api12 = assert(helpers.dao.apis:insert { name = "api-12", hosts = { "test12.com" }, uris = { "/requests/" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) - local api13 = assert(helpers.dao.apis:insert { name = "api-13", hosts = { "test13.com" }, uris = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url}) - local api14 = assert(helpers.dao.apis:insert { name = "api-14", hosts = { "test14.com" }, uris = { "/user1/(?P\\w+)/user2/(?P\\S+)" }, upstream_url = helpers.mock_upstream_url}) - local api15 = assert(helpers.dao.apis:insert { name = "api-15", hosts = { "test15.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) - local api16 = assert(helpers.dao.apis:insert { name = "api-16", hosts = { "test16.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) - local api17 = assert(helpers.dao.apis:insert { name = "api-17", hosts = { "test17.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) - local api18 = assert(helpers.dao.apis:insert { name = "api-18", hosts = { "test18.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) - local api19 = assert(helpers.dao.apis:insert { name = "api-19", hosts = { "test19.com" }, uris = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, upstream_url = helpers.mock_upstream_url, strip_uri = false}) + local route1 = bp.routes:insert({ + hosts = { "test1.com" } + }) + local route2 = bp.routes:insert({ + hosts = { "test2.com" } + }) + local route3 = bp.routes:insert({ + hosts = { "test3.com" } + }) + local route4 = bp.routes:insert({ + hosts = { "test4.com" } + }) + local route5 = bp.routes:insert({ + hosts = { "test5.com" } + }) + local route6 = bp.routes:insert({ + hosts = { "test6.com" } + }) + local route7 = bp.routes:insert({ + hosts = { "test7.com" } + }) + local route8 = bp.routes:insert({ + hosts = { "test8.com" } + }) + local route9 = bp.routes:insert({ + hosts = { "test9.com" } + }) + local route10 = bp.routes:insert({ + hosts = { "test10.com" }, + paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, + strip_path = false + }) + local route11 = bp.routes:insert({ + hosts = { "test11.com" }, + paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" } + }) + local route12 = bp.routes:insert({ + hosts = { "test12.com" }, + paths = { "/requests/" }, + strip_path = false + }) + local route13 = bp.routes:insert({ + hosts = { "test13.com" }, + paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" } + }) + local route14 = bp.routes:insert({ + hosts = { "test14.com" }, + paths = { "/user1/(?P\\w+)/user2/(?P\\S+)" } + }) + local route15 = bp.routes:insert({ + hosts = { "test15.com" }, + paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + strip_path = false + }) + local route16 = bp.routes:insert({ + hosts = { "test16.com" }, + paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + strip_path = false + }) + local route17 = bp.routes:insert({ + hosts = { "test17.com" }, + paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + strip_path = false + }) + local route18 = bp.routes:insert({ + hosts = { "test18.com" }, + paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + strip_path = false + }) + local route19 = bp.routes:insert({ + hosts = { "test19.com" }, + paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + strip_path = false + }) - assert(helpers.dao.plugins:insert { - api_id = api1.id, + bp.plugins:insert { + route = { id = route1.id }, name = "request-transformer-advanced", config = { add = { @@ -37,18 +97,18 @@ describe("Plugin: request-transformer-advanced(access)", function() body = {"p1:v1"} } } - }) - assert(helpers.dao.plugins:insert { - api_id = api2.id, + } + bp.plugins:insert { + route = { id = route2.id }, name = "request-transformer-advanced", config = { add = { headers = {"host:mark"} } } - }) - assert(helpers.dao.plugins:insert { - api_id = api3.id, + } + bp.plugins:insert { + route = { id = route3.id }, name = "request-transformer-advanced", config = { add = { @@ -69,9 +129,9 @@ describe("Plugin: request-transformer-advanced(access)", function() querystring = {"toreplacequery:no"} } } - }) - assert(helpers.dao.plugins:insert { - api_id = api4.id, + } + bp.plugins:insert { + route = { id = route4.id }, name = "request-transformer-advanced", config = { remove = { @@ -80,9 +140,9 @@ describe("Plugin: request-transformer-advanced(access)", function() body = {"toremoveform"} } } - }) - assert(helpers.dao.plugins:insert { - api_id = api5.id, + } + bp.plugins:insert { + route = { id = route5.id }, name = "request-transformer-advanced", config = { replace = { @@ -91,9 +151,9 @@ describe("Plugin: request-transformer-advanced(access)", function() body = {"p1:v1"} } } - }) - assert(helpers.dao.plugins:insert { - api_id = api6.id, + } + bp.plugins:insert { + route = { id = route6.id }, name = "request-transformer-advanced", config = { append = { @@ -102,24 +162,24 @@ describe("Plugin: request-transformer-advanced(access)", function() body = {"p1:v1", "p1:v2", "p2:value:1"} -- payload containing a colon } } - }) - assert(helpers.dao.plugins:insert { - api_id = api7.id, + } + bp.plugins:insert { + route = { id = route7.id }, name = "request-transformer-advanced", config = { http_method = "POST" } - }) - assert(helpers.dao.plugins:insert { - api_id = api8.id, + } + bp.plugins:insert { + route = { id = route8.id }, name = "request-transformer-advanced", config = { http_method = "GET" } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api9.id, + bp.plugins:insert { + route = { id = route9.id }, name = "request-transformer-advanced", config = { rename = { @@ -128,60 +188,60 @@ describe("Plugin: request-transformer-advanced(access)", function() body = {"originalparam:renamedparam"} } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api10.id, + bp.plugins:insert { + route = { id = route10.id }, name = "request-transformer-advanced", config = { add = { querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2[some_index][1]:$(uri_captures.user2)"}, } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api11.id, + bp.plugins:insert { + route = { id = route11.id }, name = "request-transformer-advanced", config = { replace = { uri = "/requests/user2/$(uri_captures.user2)/user1/$(uri_captures.user1)", } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api12.id, + bp.plugins:insert { + route = { id = route12.id }, name = "request-transformer-advanced", config = { add = { querystring = {"uri_param1:$(uri_captures.user1 or 'default1')", "uri_param2:$(uri_captures.user2 or 'default2')"}, } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api13.id, + bp.plugins:insert { + route = { id = route13.id }, name = "request-transformer-advanced", config = { replace = { uri = "/requests/user2/$(10 * uri_captures.user1)", } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api14.id, + bp.plugins:insert { + route = { id = route14.id }, name = "request-transformer-advanced", config = { replace = { uri = "/requests$(uri_captures[0])", } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api15.id, + bp.plugins:insert { + route = { id = route15.id }, name = "request-transformer-advanced", config = { add = { @@ -192,10 +252,10 @@ describe("Plugin: request-transformer-advanced(access)", function() querystring = {"q1"}, } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api16.id, + bp.plugins:insert { + route = { id = route16.id }, name = "request-transformer-advanced", config = { replace = { @@ -209,10 +269,10 @@ describe("Plugin: request-transformer-advanced(access)", function() headers = {"x-remove-header"} }, } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api17.id, + bp.plugins:insert { + route = { id = route17.id }, name = "request-transformer-advanced", config = { replace = { @@ -224,20 +284,20 @@ describe("Plugin: request-transformer-advanced(access)", function() headers = {"x-test-header:$(headers['x-replace-header'])"} } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api18.id, + bp.plugins:insert { + route = { id = route18.id }, name = "request-transformer-advanced", config = { add = { querystring = {[[q1:$('$(uri_captures.user1)')]]}, } } - }) + } - assert(helpers.dao.plugins:insert { - api_id = api19.id, + bp.plugins:insert { + route = { id = route19.id }, name = "request-transformer-advanced", config = { add = { @@ -245,15 +305,16 @@ describe("Plugin: request-transformer-advanced(access)", function() querystring = {[[q1:$(uri_captures)]]}, } } - }) + } assert(helpers.start_kong({ - custom_plugins = "request-transformer-advanced", + database = strategy, + plugins = "bundled, request-transformer-advanced", nginx_conf = "spec/fixtures/custom_nginx.template", })) end) - teardown(function() + lazy_teardown(function() helpers.stop_kong() end) @@ -1660,3 +1721,4 @@ describe("Plugin: request-transformer-advanced(access)", function() end) end) end) +end diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua index 1ae20a88da5..1a2b8ae2d77 100644 --- a/spec/03-api_spec.lua +++ b/spec/03-api_spec.lua @@ -1,10 +1,11 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -describe("Plugin: request-transformer-advanced(API)", function() +for _, strategy in helpers.each_strategy() do +describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", function() local admin_client - teardown(function() + lazy_teardown(function() if admin_client then admin_client:close() end @@ -13,17 +14,14 @@ describe("Plugin: request-transformer-advanced(API)", function() end) describe("POST", function() - setup(function() - helpers.get_db_utils() - - assert(helpers.dao.apis:insert { - name = "test", - hosts = { "test1.com" }, - upstream_url = helpers.mock_upstream_url, + lazy_setup(function() + helpers.get_db_utils(strategy, { + "plugins", }) assert(helpers.start_kong({ - custom_plugins = "request-transformer-advanced", + database = strategy, + plugins = "bundled, request-transformer-advanced", nginx_conf = "spec/fixtures/custom_nginx.template", })) admin_client = helpers.admin_client() @@ -33,14 +31,14 @@ describe("Plugin: request-transformer-advanced(API)", function() it("remove succeeds without colons", function() local res = assert(admin_client:send { method = "POST", - path = "/apis/test/plugins/", + path = "/plugins", body = { name = "request-transformer-advanced", config = { remove = { - headers = "just_a_key", - body = "just_a_key", - querystring = "just_a_key", + headers = {"just_a_key"}, + body = {"just_a_key"}, + querystring = {"just_a_key"}, }, }, }, @@ -57,12 +55,12 @@ describe("Plugin: request-transformer-advanced(API)", function() it("add fails with missing colons for key/value separation", function() local res = assert(admin_client:send { method = "POST", - path = "/apis/test/plugins/", + path = "/plugins", body = { name = "request-transformer-advanced", config = { add = { - headers = "just_a_key", + headers = {"just_a_key"}, }, }, }, @@ -72,17 +70,19 @@ describe("Plugin: request-transformer-advanced(API)", function() }) local body = assert.response(res).has.status(400) local json = cjson.decode(body) - assert.same({ ["config.add.headers"] = "key 'just_a_key' has no value" }, json) + local msg = "key 'just_a_key' has no value" + local expected = { config = { add = { headers = msg } } } + assert.same(expected, json["fields"]) end) it("replace fails with missing colons for key/value separation", function() local res = assert(admin_client:send { method = "POST", - path = "/apis/test/plugins/", + path = "/plugins", body = { name = "request-transformer-advanced", config = { replace = { - headers = "just_a_key", + headers = {"just_a_key"}, }, }, }, @@ -92,17 +92,19 @@ describe("Plugin: request-transformer-advanced(API)", function() }) local body = assert.response(res).has.status(400) local json = cjson.decode(body) - assert.same({ ["config.replace.headers"] = "key 'just_a_key' has no value" }, json) + local msg = "key 'just_a_key' has no value" + local expected = { config = { replace = { headers = msg } } } + assert.same(expected, json["fields"]) end) it("append fails with missing colons for key/value separation", function() local res = assert(admin_client:send { method = "POST", - path = "/apis/test/plugins/", + path = "/plugins", body = { name = "request-transformer-advanced", config = { append = { - headers = "just_a_key", + headers = {"just_a_key"}, }, }, }, @@ -112,8 +114,11 @@ describe("Plugin: request-transformer-advanced(API)", function() }) local body = assert.response(res).has.status(400) local json = cjson.decode(body) - assert.same({ ["config.append.headers"] = "key 'just_a_key' has no value" }, json) + local msg = "key 'just_a_key' has no value" + local expected = { config = { append = { headers = msg } } } + assert.same(expected, json["fields"]) end) end) end) end) +end From c3ab359e13022b1c7c0339285fa438a828f8af16 Mon Sep 17 00:00:00 2001 From: Arturas M Date: Mon, 13 May 2019 16:27:16 -0700 Subject: [PATCH 0254/4351] docs(request-transformer) add changelog items for a new release (#12) --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b90e3eab835..f166da36906 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,9 @@ +## 0.35 + +### Changed + +- Convert to new dao + ## 0.34.0 ### Changed From 0bfd437570ca3ea4996b4351fa2adf281c1d17a8 Mon Sep 17 00:00:00 2001 From: Arturas M Date: Tue, 14 May 2019 15:18:06 -0700 Subject: [PATCH 0255/4351] chore(request-transformer) bump tag (#13) * chore(request-transformer) bump tag * docs(request-transformer) update docs for 0.35 release --- INSTALL.txt | 32 +++++++++---------- ...rise-request-transformer-0.35.0-0.rockspec | 4 +-- 2 files changed, 18 insertions(+), 18 deletions(-) rename kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec => kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec (96%) diff --git a/INSTALL.txt b/INSTALL.txt index 290a6d85baf..6868e459b6e 100644 --- a/INSTALL.txt +++ b/INSTALL.txt @@ -3,9 +3,9 @@ Installation guide for Kong custom plugins ========================================== -------------------------------- -| Kong version | 0.30 | +| Kong version | 0.35.0 | |-----------------|------------| -| Latest revision | 2017/12/15 | +| Latest revision | 2019/04/14 | -------------------------------- Custom plugins for Kong consist of Lua source files that need to be in the file @@ -110,12 +110,12 @@ section 3. The plugin `something` being located on the file system such that the handler file is: - /usr/local/custom/kong/plugins/something/handler.lua + /usr/local/kong/plugins/something/handler.lua - The location of the `kong` directory is: /usr/local/custom, hence the + The location of the `kong` directory is: /usr/local, hence the proper path setup would be: - lua_package_path = /usr/local/custom/?.lua;; + lua_package_path = /usr/local/?.lua;; Multiple plugins: @@ -137,19 +137,19 @@ sources, you must still do so for each node in your Kong nodes. 3. Instruct Kong to load your custom plugin =========================================== -You must now add the custom plugin's name to the `custom_plugins` list in your +You must now add the custom plugin's name to the `plugins` list in your Kong configuration (on each Kong node): - custom_plugins = + plugins = If you are using two or more custom plugins, insert commas in between, like so: - custom_plugins = plugin1,plugin2 + plugins = plugin1,plugin2 Note: you can also set this property via its environment variable equivalent: -`KONG_CUSTOM_PLUGINS`. +`KONG_PLUGINS`. -Reminder: don't forget to update the `custom_plugins` directive for each node +Reminder: don't forget to update the `plugins` directive for each node in your Kong cluster. @@ -184,7 +184,7 @@ There are three steps to completely remove a plugin. This step in itself will make that the plugin is no longer used. But it is still possible to re-apply the plugin. -2. remove the plugin from the `custom_plugins` directive (on each Kong node). +2. remove the plugin from the `plugins` directive (on each Kong node). Make sure to have completed step 1 before doing so. After this step it will be impossible for anyone to re-apply the plugin to any Kong api, consumer, or even globally. This step requires to restart/reload the @@ -205,19 +205,19 @@ reasons: * "plugin is in use but not enabled" -> this error means that you configured a custom plugin from another node, and that the plugin configuration is in the database, but that the current node you are trying to start does not have it - in its custom_plugins directive. - To resolve, add the plugin's name to the node's custom_plugins directive. + in its `plugins` directive. + To resolve, add the plugin's name to the node's `plugins` directive. * "plugin is enabled but not installed" -> this means that the plugin's name - is present in the custom_plugins directive, but that Kong is unable to load + is present in the `plugins` directive, but that Kong is unable to load the `handler.lua` source file from the file system. To resolve, make sure that the lua_package_path directive is properly set to load this plugin's Lua sources. * "no configuration schema found for plugin" -> the plugin is installed, - enabled in custom_plugins, but Kong is unable to load the `schema.lua` + enabled in `plugins`, but Kong is unable to load the `schema.lua` source file from the file system. To resolve, make sure that the `schema.lua` file is present alongside the plugin's `handler.lua` file. -Feel free to contact for further troubleshooting. +Feel free to contact for further troubleshooting. diff --git a/kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec b/kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec similarity index 96% rename from kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec rename to kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec index d76b69991e9..6592ea38fda 100644 --- a/kong-plugin-enterprise-request-transformer-0.34.0-0.rockspec +++ b/kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-enterprise-request-transformer" -version = "0.34.0-0" +version = "0.35.0-0" source = { url = "https://github.com/Kong/kong-plugin-enterprise-request-transformer", - tag = "0.34.0" + tag = "0.35.0" } supported_platforms = {"linux", "macosx"} From 541d5b9416e9b7c8a62840b91f16b37b88b8488a Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 20 May 2019 22:18:01 -0300 Subject: [PATCH 0256/4351] chore(request-transformer) removed unnecessary error checks These checks were needed when Penlight's template rendering could fail and return an empty response and an empty error at the same time. This was fixed in Penlight, so these checks and the `pcall` protection are not needed anymore. --- .../request-transformer-advanced/access.lua | 34 ++----------------- 1 file changed, 2 insertions(+), 32 deletions(-) diff --git a/kong/plugins/request-transformer-advanced/access.lua b/kong/plugins/request-transformer-advanced/access.lua index 55b2ca09ae4..dc66a027dbb 100644 --- a/kong/plugins/request-transformer-advanced/access.lua +++ b/kong/plugins/request-transformer-advanced/access.lua @@ -21,7 +21,6 @@ local str_find = string.find local pcall = pcall local pairs = pairs local error = error -local tostring = tostring local rawset = rawset local pl_copy_table = pl_tablex.deepcopy @@ -144,22 +143,7 @@ local function iter(config_array) return i, current_name end - -- FIXME: the engine is unsafe at render time until - -- https://github.com/stevedonovan/Penlight/pull/256 is merged - -- and released once that is merged, this pcall() should be - -- removed (for performance reasons) - local status, res, err = pcall(param_value, current_value, - config_array) - if not status then - -- this is a hard error because the renderer isn't safe - -- throw a 500 for this one. This check and error can be removed once - -- it's safe - return error("[request-transformer-advanced] failed to render the template " .. - tostring(current_value) .. ", error: the renderer " .. - "encountered a value that was not coercable to a " .. - "string (usually a table)") - end - + local res, err = param_value(current_value, config_array) if err then return error("[request-transformer-advanced] failed to render the template ", current_value, ", error:", err) @@ -482,21 +466,7 @@ end local function transform_uri(conf) if conf.replace.uri then - -- FIXME: the engine is unsafe at render time until - -- https://github.com/stevedonovan/Penlight/pull/256 is merged - -- and released once that is merged, this pcall() should be - -- removed (for performance reasons) - local status, res, err = pcall(param_value, conf.replace.uri, - conf.replace) - if not status then - -- this is a hard error because the renderer isn't safe - -- throw a 500 for this one. This check and error can be removed once - -- it's safe - return error("[request-transformer-advanced] failed to render the template " .. - tostring(conf.replace.uri) .. - ", error: the renderer encountered a value that was not" .. - " coercable to a string (usually a table)") - end + local res, err = param_value(conf.replace.uri, conf.replace) if err then return error("[request-transformer-advanced] failed to render the template ", conf.replace.uri, ", error:", err) From 8eadb0a6094ad8b1a7302618c6c56ac63265b1e8 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 21 May 2019 19:42:19 -0300 Subject: [PATCH 0257/4351] chore(request-transformer) request-transformer is open source --- LICENSE | 202 +++++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 201 insertions(+), 1 deletion(-) diff --git a/LICENSE b/LICENSE index 641bbad704e..5a40ba99647 100644 --- a/LICENSE +++ b/LICENSE @@ -1 +1,201 @@ -Use of this software is subject to the terms of your license agreement with Kong Inc. + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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From 3d3e6d1c77967fbd3e977931649438ad6adbba01 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 23 May 2019 11:20:56 -0300 Subject: [PATCH 0258/4351] fix(proxy-cache) proxy-cache caches ngx.resp if available proxy-cache plugin was trying to always cache ngx.resp.get_headers() locally in handler.lua, but this function is not available for stream listeners. This change fixes that. --- kong/plugins/proxy-cache/handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index a3fdb3333c0..3751ba135c1 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -9,6 +9,7 @@ local floor = math.floor local get_method = ngx.req.get_method local ngx_get_uri_args = ngx.req.get_uri_args local ngx_get_headers = ngx.req.get_headers +local resp_get_headers = ngx.resp and ngx.resp.get_headers local ngx_log = ngx.log local ngx_now = ngx.now local ngx_re_gmatch = ngx.re.gmatch @@ -413,7 +414,7 @@ function ProxyCacheHandler:header_filter(conf) -- if this is a cacheable request, gather the headers and mark it so if cacheable_response(ngx, conf, cc) then - ctx.res_headers = ngx.resp.get_headers(0, true) + ctx.res_headers = resp_get_headers(0, true) ctx.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl ngx.ctx.proxy_cache = ctx From b1cb0321afd665da17dd9e0b800f98018c9efeda Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 23 May 2019 11:20:56 -0300 Subject: [PATCH 0259/4351] fix(proxy-cache) proxy-cache caches ngx.resp if available proxy-cache plugin was trying to always cache ngx.resp.get_headers() locally in handler.lua, but this function is not available for stream listeners. This change fixes that. --- kong/plugins/proxy-cache/handler.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index a3fdb3333c0..76998984e76 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -9,6 +9,7 @@ local floor = math.floor local get_method = ngx.req.get_method local ngx_get_uri_args = ngx.req.get_uri_args local ngx_get_headers = ngx.req.get_headers +local resp_get_headers = ngx.resp and ngx.resp.get_headers local ngx_log = ngx.log local ngx_now = ngx.now local ngx_re_gmatch = ngx.re.gmatch @@ -262,7 +263,7 @@ end function ProxyCacheHandler:init_worker() -- catch notifications from other nodes that we purged a cache entry local cluster_events = kong.cluster_events -ngx.log(ngx.ERR, "init_worker proxycache") + -- only need one worker to handle purges like this -- if/when we introduce inline LRU caching this needs to involve -- worker events as well @@ -413,7 +414,7 @@ function ProxyCacheHandler:header_filter(conf) -- if this is a cacheable request, gather the headers and mark it so if cacheable_response(ngx, conf, cc) then - ctx.res_headers = ngx.resp.get_headers(0, true) + ctx.res_headers = resp_get_headers(0, true) ctx.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl ngx.ctx.proxy_cache = ctx From f69b6419647902a5901ed16346cf5d16aca926bf Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 28 May 2019 14:00:39 +0200 Subject: [PATCH 0260/4351] chore(serverless-functions) cleanup of history/changelog --- CHANGELOG.md | 9 ++++++++- README.md | 7 +------ 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4d145f711d3..7495b0b587c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,10 @@ -## 0.1.0 +# Changelog; Kong Serverless Functions Plugin + +## 0.2.0 + +- Updated schemas to new format +- Updated specs to test Services & Routes instead of plugins, and adapted to new schemas + +## 0.1.0 Initial release - `pre-function` and `post-function` plugins added diff --git a/README.md b/README.md index efe5de3f064..b267e5c41e5 100644 --- a/README.md +++ b/README.md @@ -10,12 +10,7 @@ usage. # History -0.2.0 - -* Updated schemas to new format -* Updated specs to test Services & Routes instead of plugins, and adapted to new schemas - -0.1.0 Initial release +See [changelog](https://github.com/Kong/kong-plugin-serverless-functions/blob/master/CHANGELOG.md). [docs]: https://docs.konghq.com/plugins/serverless-functions/ From c8ba1f7cc500bf19864aabf47c0955f8f38c1eb0 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 21 May 2019 19:45:53 -0300 Subject: [PATCH 0261/4351] chore(request-transformer) merged with request-transformer plugin Plugins request-transformer and request-transformer-advanced were merged. --- .travis.yml | 8 +-- README.md | 70 ++++++++++++++++--- ...rise-request-transformer-0.35.0-0.rockspec | 24 ------- ...lugin-request-transformer-1.2.0-0.rockspec | 24 +++++++ .../migrations/cassandra.lua | 10 --- .../migrations/postgres.lua | 10 --- .../access.lua | 13 ++-- .../handler.lua | 8 +-- .../migrations/cassandra.lua | 10 +++ .../migrations/common.lua | 5 +- .../migrations/postgres.lua | 10 +++ .../schema.lua | 61 ++++++++++++++-- spec/01-schema_spec.lua | 4 +- spec/02-access_spec.lua | 42 +++++------ spec/03-api_spec.lua | 18 ++--- 15 files changed, 210 insertions(+), 107 deletions(-) delete mode 100644 kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec create mode 100644 kong-plugin-request-transformer-1.2.0-0.rockspec delete mode 100644 kong/plugins/request-transformer-advanced/migrations/cassandra.lua delete mode 100644 kong/plugins/request-transformer-advanced/migrations/postgres.lua rename kong/plugins/{request-transformer-advanced => request-transformer}/access.lua (96%) rename kong/plugins/{request-transformer-advanced => request-transformer}/handler.lua (68%) create mode 100644 kong/plugins/request-transformer/migrations/cassandra.lua rename kong/plugins/{request-transformer-advanced => request-transformer}/migrations/common.lua (79%) create mode 100644 kong/plugins/request-transformer/migrations/postgres.lua rename kong/plugins/{request-transformer-advanced => request-transformer}/schema.lua (54%) diff --git a/.travis.yml b/.travis.yml index 49206370420..d89d4db2c93 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,11 +26,11 @@ services: env: global: - - PLUGIN_NAME=request-transformer-advanced + - PLUGIN_NAME=request-transformer - LUAROCKS=3.0.4 - OPENSSL=1.1.1a - - KONG_REPOSITORY=kong-ee - - KONG_LATEST=master + - KONG_REPOSITORY=kong + - KONG_LATEST=feat/move_req_transf - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - OPENRESTY_LATEST=1.13.6.2 @@ -50,7 +50,7 @@ env: KONG_TAG=$KONG_LATEST install: - - git clone --single-branch https://github.com/Kong/kong-ci ../kong-ci + - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci - source ../kong-ci/setup_plugin_env.sh script: diff --git a/README.md b/README.md index 188a391f0d0..f4f99083211 100644 --- a/README.md +++ b/README.md @@ -1,22 +1,72 @@ [![Build Status][badge-travis-image]][badge-travis-url] -# kong-plugin-enterprise-request-transformer +# Kong request transformer plugin -XXXX +## Synopsis + +This plugin transforms the request sent by a client on the fly on Kong, before hitting the upstream server. It can match complete or portions of incoming requests using regular expressions, save those matched strings into variables, and substitute those strings into transformed requests via flexible templates. ## Configuration -XXX +### Enabling the plugin on a Service + +Configure this plugin on a Service by making the following request: + +```bash +$ curl -X POST http://kong:8001/services/{service}/plugins \ + --data "name=request-transformer" +``` + +`service`: the `id` or `name` of the Service that this plugin configuration will target. + +### Enabling the plugin on a Route + +Configure this plugin on a Route with: + +```bash +$ curl -X POST http://kong:8001/routes/{route_id}/plugins \ + --data "name=request-transformer" +``` + +`route_id`: the `id` of the Route that this plugin configuration will target. -## Usage +### Enabling the plugin on a Consumer +You can use the `http://localhost:8001/plugins` endpoint to enable this plugin on specific Consumers: -XXX +```bash +$ curl -X POST http://kong:8001/plugins \ + --data "name=request-transformer" \ + --data "consumer_id={consumer_id}" +``` -## Enterprise Support +Where `consumer_id` is the `id` of the Consumer we want to associate with this plugin. -Support, Demo, Training, API Certifications and Consulting -available at https://getkong.org/enterprise. +You can combine `consumer_id` and `service_id` in the same request, to furthermore narrow the scope of the plugin. +| form parameter | default | description | +| --- | --- | --- | +| `name` | | The name of the plugin to use, in this case `request-transformer` +| `service_id` | | The id of the Service which this plugin will target. +| `route_id` | | The id of the Route which this plugin will target. +| `enabled` | `true` | Whether this plugin will be applied. +| `consumer_id` | | The id of the Consumer which this plugin will target. +| `config.http_method` | | Changes the HTTP method for the upstream request +| `config.remove.headers` | | List of header names. Unset the headers with the given name. +| `config.remove.querystring` | | List of querystring names. Remove the querystring if it is present. +| `config.remove.body` | | List of parameter names. Remove the parameter if and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and parameter is present. +| `config.replace.headers` | | List of headername:value pairs. If and only if the header is already set, replace its old value with the new one. Ignored if the header is not already set. +| `config.replace.querystring` | | List of queryname:value pairs. If and only if the querystring name is already set, replace its old value with the new one. Ignored if the header is not already set. +| `config.replace.uri` | | Updates the upstream request URI with given value. This value can only be used to update the path part of the URI, not the scheme, nor the hostname. +| `config.replace.body` | | List of paramname:value pairs. If and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and the parameter is already present, replace its old value with the new one. Ignored if the parameter is not already present. +| `config.rename.headers` | | List of headername:value pairs. If and only if the header is already set, rename the header. The value is unchanged. Ignored if the header is not already set. +| `config.rename.querystring` | | List of queryname:value pairs. If and only if the field name is already set, rename the field name. The value is unchanged. Ignored if the field name is not already set. +| `config.rename.body` | | List of parameter name:value pairs. Rename the parameter name if and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and parameter is present. +| `config.add.headers` | | List of headername:value pairs. If and only if the header is not already set, set a new header with the given value. Ignored if the header is already set. +| `config.add.querystring` | | List of queryname:value pairs. If and only if the querystring name is not already set, set a new querystring with the given value. Ignored if the querystring name is already set. +| `config.add.body` | | List of paramname:value pairs. If and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and the parameter is not present, add a new parameter with the given value to form-encoded body. Ignored if the parameter is already present. +| `config.append.headers` | | List of headername:value pairs. If the header is not set, set it with the given value. If it is already set, a new header with the same name and the new value will be set. +| `config.append.querystring` | | List of queryname:value pairs. If the querystring is not set, set it with the given value. If it is already set, a new querystring with the same name and the new value will be set. +| `config.append.body` | | List of paramname:value pairs. If the content-type is one the following [`application/json`, `application/x-www-form-urlencoded`], add a new parameter with the given value if the parameter is not present, otherwise if it is already present, the two values (old and new) will be aggregated in an array. | -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-enterprise-request-transformer/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-enterprise-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-request-transformer/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master diff --git a/kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec b/kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec deleted file mode 100644 index 6592ea38fda..00000000000 --- a/kong-plugin-enterprise-request-transformer-0.35.0-0.rockspec +++ /dev/null @@ -1,24 +0,0 @@ -package = "kong-plugin-enterprise-request-transformer" -version = "0.35.0-0" - -source = { - url = "https://github.com/Kong/kong-plugin-enterprise-request-transformer", - tag = "0.35.0" -} - -supported_platforms = {"linux", "macosx"} -description = { - summary = "Kong Enterprise Request Transformer", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.request-transformer-advanced.migrations.cassandra"] = "kong/plugins/request-transformer-advanced/migrations/cassandra.lua", - ["kong.plugins.request-transformer-advanced.migrations.postgres"] = "kong/plugins/request-transformer-advanced/migrations/postgres.lua", - ["kong.plugins.request-transformer-advanced.migrations.common"] = "kong/plugins/request-transformer-advanced/migrations/common.lua", - ["kong.plugins.request-transformer-advanced.handler"] = "kong/plugins/request-transformer-advanced/handler.lua", - ["kong.plugins.request-transformer-advanced.access"] = "kong/plugins/request-transformer-advanced/access.lua", - ["kong.plugins.request-transformer-advanced.schema"] = "kong/plugins/request-transformer-advanced/schema.lua", - } -} diff --git a/kong-plugin-request-transformer-1.2.0-0.rockspec b/kong-plugin-request-transformer-1.2.0-0.rockspec new file mode 100644 index 00000000000..fc46b9d0abc --- /dev/null +++ b/kong-plugin-request-transformer-1.2.0-0.rockspec @@ -0,0 +1,24 @@ +package = "kong-plugin-request-transformer" +version = "1.2.0-0" + +source = { + url = "git://github.com/Kong/kong-plugin-request-transformer", + tag = "1.2.0" +} + +supported_platforms = {"linux", "macosx"} +description = { + summary = "Kong Request Transformer Plugin", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.request-transformer.migrations.cassandra"] = "kong/plugins/request-transformer/migrations/cassandra.lua", + ["kong.plugins.request-transformer.migrations.postgres"] = "kong/plugins/request-transformer/migrations/postgres.lua", + ["kong.plugins.request-transformer.migrations.common"] = "kong/plugins/request-transformer/migrations/common.lua", + ["kong.plugins.request-transformer.handler"] = "kong/plugins/request-transformer/handler.lua", + ["kong.plugins.request-transformer.access"] = "kong/plugins/request-transformer/access.lua", + ["kong.plugins.request-transformer.schema"] = "kong/plugins/request-transformer/schema.lua", + } +} diff --git a/kong/plugins/request-transformer-advanced/migrations/cassandra.lua b/kong/plugins/request-transformer-advanced/migrations/cassandra.lua deleted file mode 100644 index af9c1d643c5..00000000000 --- a/kong/plugins/request-transformer-advanced/migrations/cassandra.lua +++ /dev/null @@ -1,10 +0,0 @@ -local common = require "kong.plugins.request-transformer-advanced.migrations.common" - - -return { - { - name = "2017-11-28-120000_request-transformer-rename", - up = common.rt_rename, - down = function() end, - }, -} diff --git a/kong/plugins/request-transformer-advanced/migrations/postgres.lua b/kong/plugins/request-transformer-advanced/migrations/postgres.lua deleted file mode 100644 index af9c1d643c5..00000000000 --- a/kong/plugins/request-transformer-advanced/migrations/postgres.lua +++ /dev/null @@ -1,10 +0,0 @@ -local common = require "kong.plugins.request-transformer-advanced.migrations.common" - - -return { - { - name = "2017-11-28-120000_request-transformer-rename", - up = common.rt_rename, - down = function() end, - }, -} diff --git a/kong/plugins/request-transformer-advanced/access.lua b/kong/plugins/request-transformer/access.lua similarity index 96% rename from kong/plugins/request-transformer-advanced/access.lua rename to kong/plugins/request-transformer/access.lua index dc66a027dbb..61e7aa5e514 100644 --- a/kong/plugins/request-transformer-advanced/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -145,11 +145,11 @@ local function iter(config_array) local res, err = param_value(current_value, config_array) if err then - return error("[request-transformer-advanced] failed to render the template ", + return error("[request-transformer] failed to render the template ", current_value, ", error:", err) end - ngx_log(DEBUG, "[request-transformer-advanced] template `", current_value, + ngx_log(DEBUG, "[request-transformer] template `", current_value, "` rendered to `", res, "`") return i, current_name, res @@ -208,9 +208,8 @@ local function transform_headers(conf) -- Append header(s) for _, name, value in iter(conf.append.headers) do - req_set_header(name, append_value(req_get_headers()[name], value)) - if name:lower() == HOST then -- Host header has a special treatment - ngx.var.upstream_host = value + if name:lower() ~= HOST then + req_set_header(name, append_value(req_get_headers()[name], value)) end end end @@ -468,11 +467,11 @@ local function transform_uri(conf) local res, err = param_value(conf.replace.uri, conf.replace) if err then - return error("[request-transformer-advanced] failed to render the template ", + return error("[request-transformer] failed to render the template ", conf.replace.uri, ", error:", err) end - ngx_log(DEBUG, "[request-transformer-advanced] template `", conf.replace.uri, + ngx_log(DEBUG, "[request-transformer] template `", conf.replace.uri, "` rendered to `", res, "`") if res then diff --git a/kong/plugins/request-transformer-advanced/handler.lua b/kong/plugins/request-transformer/handler.lua similarity index 68% rename from kong/plugins/request-transformer-advanced/handler.lua rename to kong/plugins/request-transformer/handler.lua index dc2dd59a02b..cb65dd4c829 100644 --- a/kong/plugins/request-transformer-advanced/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -1,10 +1,10 @@ local BasePlugin = require "kong.plugins.base_plugin" -local access = require "kong.plugins.request-transformer-advanced.access" +local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = BasePlugin:extend() function RequestTransformerHandler:new() - RequestTransformerHandler.super.new(self, "request-transformer-advanced") + RequestTransformerHandler.super.new(self, "request-transformer") end @@ -13,7 +13,7 @@ function RequestTransformerHandler:access(conf) access.execute(conf) end -RequestTransformerHandler.PRIORITY = 802 -RequestTransformerHandler.VERSION = "0.34" +RequestTransformerHandler.PRIORITY = 801 +RequestTransformerHandler.VERSION = "1.2.0" return RequestTransformerHandler diff --git a/kong/plugins/request-transformer/migrations/cassandra.lua b/kong/plugins/request-transformer/migrations/cassandra.lua new file mode 100644 index 00000000000..e0e4b26af59 --- /dev/null +++ b/kong/plugins/request-transformer/migrations/cassandra.lua @@ -0,0 +1,10 @@ +local common = require "kong.plugins.request-transformer.migrations.common" + + +return { + { + name = "2019-05-21-120000_request-transformer-advanced-rename", + up = common.rt_rename, + down = function() end, + }, +} diff --git a/kong/plugins/request-transformer-advanced/migrations/common.lua b/kong/plugins/request-transformer/migrations/common.lua similarity index 79% rename from kong/plugins/request-transformer-advanced/migrations/common.lua rename to kong/plugins/request-transformer/migrations/common.lua index 160f154593c..965ba0ac639 100644 --- a/kong/plugins/request-transformer-advanced/migrations/common.lua +++ b/kong/plugins/request-transformer/migrations/common.lua @@ -5,7 +5,8 @@ local _M = {} function _M.rt_rename(_, _, dao) - local plugins, err = dao.plugins:find_all({ name = "request-transformer" }) + local plugins, err = dao.plugins:find_all( + { name = "request-transformer-advanced" }) if err then return err end @@ -13,7 +14,7 @@ function _M.rt_rename(_, _, dao) for i = 1, #plugins do local plugin = plugins[i] local _, err = dao.plugins:insert({ - name = "request-transformer-advanced", + name = "request-transformer", api_id = plugin.api_id, consumer_id = plugin.consumer_id, enabled = plugin.enabled, diff --git a/kong/plugins/request-transformer/migrations/postgres.lua b/kong/plugins/request-transformer/migrations/postgres.lua new file mode 100644 index 00000000000..4cb3548a72c --- /dev/null +++ b/kong/plugins/request-transformer/migrations/postgres.lua @@ -0,0 +1,10 @@ +local common = require "kong.plugins.request-transformer.migrations.common" + + +return { + { + name = "2017-11-28-120000_request-transformer-advanced-rename", + up = common.rt_rename, + down = function() end, + }, +} diff --git a/kong/plugins/request-transformer-advanced/schema.lua b/kong/plugins/request-transformer/schema.lua similarity index 54% rename from kong/plugins/request-transformer-advanced/schema.lua rename to kong/plugins/request-transformer/schema.lua index d6a2ce185c0..76eb9613082 100644 --- a/kong/plugins/request-transformer-advanced/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -1,6 +1,7 @@ local pl_template = require "pl.template" local tx = require "pl.tablex" local typedefs = require "kong.db.schema.typedefs" +local validate_header_name = require("kong.tools.utils").validate_header_name -- entries must have colons to set the key and value apart local function check_for_value(entry) @@ -19,6 +20,27 @@ local function check_for_value(entry) end +local function validate_headers(pair, validate_value) + local name, value = pair:match("^([^:]+):*(.-)$") + print("validating header: " .. name .. ": " .. value) + if validate_header_name(name) == nil then + return nil, string.format("'%s' is not a valid header", tostring(name)) + end + + if validate_value then + if validate_header_name(value) == nil then + return nil, string.format("'%s' is not a valid header", tostring(value)) + end + end + return true +end + + +local function validate_colon_headers(pair) + return validate_headers(pair, true) +end + + local strings_array = { type = "array", default = {}, @@ -26,11 +48,18 @@ local strings_array = { } +local headers_array = { + type = "array", + default = {}, + elements = { type = "string", custom_validator = validate_headers }, +} + + local strings_array_record = { type = "record", fields = { { body = strings_array }, - { headers = strings_array }, + { headers = headers_array }, { querystring = strings_array }, }, } @@ -43,11 +72,35 @@ local colon_strings_array = { } +local colon_header_value_array = { + type = "array", + default = {}, + elements = { type = "string", match = "^[^:]+:.*$", custom_validator = validate_headers }, +} + + local colon_strings_array_record = { type = "record", fields = { { body = colon_strings_array }, - { headers = colon_strings_array }, + { headers = colon_header_value_array }, + { querystring = colon_strings_array }, + }, +} + + +local colon_headers_array = { + type = "array", + default = {}, + elements = { type = "string", match = "^[^:]+:.*$", custom_validator = validate_colon_headers }, +} + + +local colon_rename_strings_array_record = { + type = "record", + fields = { + { body = colon_strings_array }, + { headers = colon_headers_array }, { querystring = colon_strings_array }, }, } @@ -59,7 +112,7 @@ table.insert(colon_strings_array_record_plus_uri.fields, uri) return { - name = "request-transformer-advanced", + name = "request-transformer", fields = { { run_on = typedefs.run_on_first }, { config = { @@ -67,7 +120,7 @@ return { fields = { { http_method = typedefs.http_method }, { remove = strings_array_record }, - { rename = colon_strings_array_record }, + { rename = colon_rename_strings_array_record }, { replace = colon_strings_array_record_plus_uri }, { add = colon_strings_array_record }, { append = colon_strings_array_record }, diff --git a/spec/01-schema_spec.lua b/spec/01-schema_spec.lua index ac81dc8ab2a..4fb0e156b0a 100644 --- a/spec/01-schema_spec.lua +++ b/spec/01-schema_spec.lua @@ -1,7 +1,7 @@ -local request_transformer_schema = require "kong.plugins.request-transformer-advanced.schema" +local request_transformer_schema = require "kong.plugins.request-transformer.schema" local v = require("spec.helpers").validate_plugin_config_schema -describe("Plugin: request-transformer-advanced(schema)", function() +describe("Plugin: request-transformer(schema)", function() it("validates http_method", function() local ok, err = v({ http_method = "GET" }, request_transformer_schema) assert.truthy(ok) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 83a20440084..1bedeaec885 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" for _, strategy in helpers.each_strategy() do -describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", function() +describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -89,7 +89,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route1.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { headers = {"h1:v1", "h2:value:2"}, -- payload containing a colon @@ -100,7 +100,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f } bp.plugins:insert { route = { id = route2.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { headers = {"host:mark"} @@ -109,7 +109,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f } bp.plugins:insert { route = { id = route3.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { headers = {"x-added:a1", "x-added2:b1", "x-added3:c2"}, @@ -132,7 +132,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f } bp.plugins:insert { route = { id = route4.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { remove = { headers = {"x-to-remove"}, @@ -143,7 +143,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f } bp.plugins:insert { route = { id = route5.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { headers = {"h1:v1"}, @@ -154,7 +154,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f } bp.plugins:insert { route = { id = route6.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { append = { headers = {"h1:v1", "h1:v2", "h2:v1",}, @@ -165,14 +165,14 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f } bp.plugins:insert { route = { id = route7.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { http_method = "POST" } } bp.plugins:insert { route = { id = route8.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { http_method = "GET" } @@ -180,7 +180,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route9.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { rename = { headers = {"x-to-rename:x-is-renamed"}, @@ -192,7 +192,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route10.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2[some_index][1]:$(uri_captures.user2)"}, @@ -202,7 +202,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route11.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { uri = "/requests/user2/$(uri_captures.user2)/user1/$(uri_captures.user1)", @@ -212,7 +212,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route12.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { querystring = {"uri_param1:$(uri_captures.user1 or 'default1')", "uri_param2:$(uri_captures.user2 or 'default2')"}, @@ -222,7 +222,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route13.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { uri = "/requests/user2/$(10 * uri_captures.user1)", @@ -232,7 +232,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route14.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { uri = "/requests$(uri_captures[0])", @@ -242,7 +242,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route15.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { querystring = {"uri_param1:$(uri_captures.user1)", "uri_param2:$(headers.host)"}, @@ -256,7 +256,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route16.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { querystring = {"q2:$(headers['x-remove-header'])"}, @@ -273,7 +273,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route17.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { querystring = {"q2:$(headers['x-replace-header'])"}, @@ -288,7 +288,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route18.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { querystring = {[[q1:$('$(uri_captures.user1)')]]}, @@ -298,7 +298,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f bp.plugins:insert { route = { id = route19.id }, - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { -- not inserting a value, but the `uri_captures` table itself to provoke a rendering error @@ -309,7 +309,7 @@ describe("Plugin: request-transformer-advanced(access) [#" .. strategy .. "]", f assert(helpers.start_kong({ database = strategy, - plugins = "bundled, request-transformer-advanced", + plugins = "bundled, request-transformer", nginx_conf = "spec/fixtures/custom_nginx.template", })) end) diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua index 1a2b8ae2d77..40984b58393 100644 --- a/spec/03-api_spec.lua +++ b/spec/03-api_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" for _, strategy in helpers.each_strategy() do -describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", function() +describe("Plugin: request-transformer (API) [#" .. strategy .. "]", function() local admin_client lazy_teardown(function() @@ -21,7 +21,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun assert(helpers.start_kong({ database = strategy, - plugins = "bundled, request-transformer-advanced", + plugins = "bundled, request-transformer", nginx_conf = "spec/fixtures/custom_nginx.template", })) admin_client = helpers.admin_client() @@ -33,7 +33,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun method = "POST", path = "/plugins", body = { - name = "request-transformer-advanced", + name = "request-transformer", config = { remove = { headers = {"just_a_key"}, @@ -57,7 +57,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun method = "POST", path = "/plugins", body = { - name = "request-transformer-advanced", + name = "request-transformer", config = { add = { headers = {"just_a_key"}, @@ -70,7 +70,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun }) local body = assert.response(res).has.status(400) local json = cjson.decode(body) - local msg = "key 'just_a_key' has no value" + local msg = { "invalid value: just_a_key" } local expected = { config = { add = { headers = msg } } } assert.same(expected, json["fields"]) end) @@ -79,7 +79,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun method = "POST", path = "/plugins", body = { - name = "request-transformer-advanced", + name = "request-transformer", config = { replace = { headers = {"just_a_key"}, @@ -92,7 +92,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun }) local body = assert.response(res).has.status(400) local json = cjson.decode(body) - local msg = "key 'just_a_key' has no value" + local msg = { "invalid value: just_a_key" } local expected = { config = { replace = { headers = msg } } } assert.same(expected, json["fields"]) end) @@ -101,7 +101,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun method = "POST", path = "/plugins", body = { - name = "request-transformer-advanced", + name = "request-transformer", config = { append = { headers = {"just_a_key"}, @@ -114,7 +114,7 @@ describe("Plugin: request-transformer-advanced (API) [#" .. strategy .. "]", fun }) local body = assert.response(res).has.status(400) local json = cjson.decode(body) - local msg = "key 'just_a_key' has no value" + local msg = { "invalid value: just_a_key" } local expected = { config = { append = { headers = msg } } } assert.same(expected, json["fields"]) end) From 88e7a355142a01c093e886cead354504565dda34 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 18:30:07 +0300 Subject: [PATCH 0262/4351] refactor(prometheus) no need to to inherit from BasePlugin anymore --- kong/plugins/prometheus/handler.lua | 19 ++++++++++--------- kong/plugins/prometheus/schema.lua | 2 -- 2 files changed, 10 insertions(+), 11 deletions(-) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index cd5f17079d2..9265fd4bcd8 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -1,11 +1,9 @@ -local BasePlugin = require "kong.plugins.base_plugin" local prometheus = require "kong.plugins.prometheus.exporter" local basic_serializer = require "kong.plugins.log-serializers.basic" -local PrometheusHandler = BasePlugin:extend() -PrometheusHandler.PRIORITY = 13 -PrometheusHandler.VERSION = "0.3.4" +local kong = kong +local timer_at = ngx.timer.at local function log(premature, message) @@ -17,17 +15,20 @@ local function log(premature, message) end +local PrometheusHandler = { + PRIORITY = 13, + VERSION = "0.3.4", +} + + function PrometheusHandler:new() - PrometheusHandler.super.new(self, "prometheus") return prometheus.init() end -function PrometheusHandler:log(conf) -- luacheck: ignore 212 - PrometheusHandler.super.log(self) - +function PrometheusHandler:log(_) local message = basic_serializer.serialize(ngx) - local ok, err = ngx.timer.at(0, log, message) + local ok, err = timer_at(0, log, message) if not ok then kong.log.err("failed to create timer: ", err) end diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index 54cc2003892..232750062f1 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -1,5 +1,3 @@ -local typedefs = require "kong.db.schema.typedefs" - local function validate_shared_dict() if not ngx.shared.prometheus_metrics then return nil, From 1e10ca3afad25fca0ce4a56cdd882e0eb07e8adb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 18:30:34 +0300 Subject: [PATCH 0263/4351] chore(prometheus) bump version to 0.4.0 --- CHANGELOG.md | 5 +++++ ...3.4-2.rockspec => kong-prometheus-plugin-0.4.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 8 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.3.4-2.rockspec => kong-prometheus-plugin-0.4.0-1.rockspec (95%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 28680b4aa4b..680b67b4ea6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.4.0](#040---20190605) - [0.3.4](#034---20181217) - [0.3.3](#033---20181214) - [0.3.2](#032---20181101) @@ -8,6 +9,10 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.4.0] - 2019/06/05 + +- Remove BasePlugin inheritance (not needed anymore) + ## [0.3.4] - 2018/12/17 - Drop the use of `kong.tools.responses` module for diff --git a/kong-prometheus-plugin-0.3.4-2.rockspec b/kong-prometheus-plugin-0.4.0-1.rockspec similarity index 95% rename from kong-prometheus-plugin-0.3.4-2.rockspec rename to kong-prometheus-plugin-0.4.0-1.rockspec index d4c30887974..ace26fe7253 100644 --- a/kong-prometheus-plugin-0.3.4-2.rockspec +++ b/kong-prometheus-plugin-0.4.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.3.4-2" +version = "0.4.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.3.4" + tag = "0.4.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 9265fd4bcd8..b3338bd7bd1 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -17,7 +17,7 @@ end local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.3.4", + VERSION = "0.4.0", } From f30d849ff9170b41ed93641c328dd888c90e1182 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 5 Jun 2019 09:40:54 -0700 Subject: [PATCH 0264/4351] docs(prometheus) fix the link to 0.4.0 git diff log --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 680b67b4ea6..ae2a0f2b491 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -55,6 +55,7 @@ - Initial release of Prometheus plugin for Kong. +[0.4.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.4...0.4.0 [0.3.4]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.3...0.3.4 [0.3.3]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.2...0.3.3 [0.3.2]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.1...0.3.2 From 56987c035087f5a33dd20dbc4a9bb18c65a1d57c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 14 Dec 2018 13:51:45 +0100 Subject: [PATCH 0265/4351] tests(serverless-functions) replace kong.tools.response with kong.response.exit on tests --- spec/01-pre-function/01-access_spec.lua | 3 +-- spec/02-post-function/01-access_spec.lua | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/spec/01-pre-function/01-access_spec.lua b/spec/01-pre-function/01-access_spec.lua index 06617a0af74..60ca3ccdf79 100644 --- a/spec/01-pre-function/01-access_spec.lua +++ b/spec/01-pre-function/01-access_spec.lua @@ -13,8 +13,7 @@ local mock_fn_two = [[ ]] local mock_fn_three = [[ - local responses = require "kong.tools.responses" - return responses.send(406, "Invalid") + return kong.response.exit(406, { message = "Invalid" }) ]] local mock_fn_four = [[ diff --git a/spec/02-post-function/01-access_spec.lua b/spec/02-post-function/01-access_spec.lua index a3d5688828d..e42e53cf37c 100644 --- a/spec/02-post-function/01-access_spec.lua +++ b/spec/02-post-function/01-access_spec.lua @@ -13,8 +13,7 @@ local mock_fn_two = [[ ]] local mock_fn_three = [[ - local responses = require "kong.tools.responses" - return responses.send(406, "Invalid") + return kong.response.exit(406, { message = "Invalid" }) ]] local mock_fn_four = [[ From 33316afc3ae8385e1f6d13921684200941d25909 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 28 May 2019 15:23:27 +0200 Subject: [PATCH 0266/4351] refactor(serverless-functions) remove code redundancy code and tests are identical. Merged them into a single set of files, smart enough to detect wether it is pre/post they are running. --- ...ugin-serverless-functions-0.2.0-0.rockspec | 3 + kong/plugins/post-function/handler.lua | 35 +--- kong/plugins/post-function/schema.lua | 30 +-- kong/plugins/pre-function/_handler.lua | 37 ++++ kong/plugins/pre-function/_schema.lua | 34 ++++ kong/plugins/pre-function/handler.lua | 35 +--- kong/plugins/pre-function/schema.lua | 30 +-- spec/01-access_spec.lua | 176 ++++++++++++++++++ spec/01-pre-function/01-access_spec.lua | 159 ---------------- spec/02-post-function/01-access_spec.lua | 159 ---------------- spec/02-post-function/02-schema_spec.lua | 38 ---- spec/{01-pre-function => }/02-schema_spec.lua | 0 12 files changed, 254 insertions(+), 482 deletions(-) create mode 100644 kong/plugins/pre-function/_handler.lua create mode 100644 kong/plugins/pre-function/_schema.lua create mode 100644 spec/01-access_spec.lua delete mode 100644 spec/01-pre-function/01-access_spec.lua delete mode 100644 spec/02-post-function/01-access_spec.lua delete mode 100644 spec/02-post-function/02-schema_spec.lua rename spec/{01-pre-function => }/02-schema_spec.lua (100%) diff --git a/kong-plugin-serverless-functions-0.2.0-0.rockspec b/kong-plugin-serverless-functions-0.2.0-0.rockspec index c29c47714fa..f96f58f1961 100644 --- a/kong-plugin-serverless-functions-0.2.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.2.0-0.rockspec @@ -14,6 +14,9 @@ dependencies = { build = { type = "builtin", modules = { + ["kong.plugins.pre-function._handler"] = "kong/plugins/pre-function/_handler.lua", + ["kong.plugins.pre-function._schema"] = "kong/plugins/pre-function/_schema.lua", + ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", diff --git a/kong/plugins/post-function/handler.lua b/kong/plugins/post-function/handler.lua index dd5237bc377..1ccbd48a13e 100644 --- a/kong/plugins/post-function/handler.lua +++ b/kong/plugins/post-function/handler.lua @@ -1,34 +1 @@ -local BasePlugin = require "kong.plugins.base_plugin" -local PostFunction = BasePlugin:extend() - -local config_cache = setmetatable({}, { __mode = "k" }) - - -function PostFunction:new() - PostFunction.super.new(self, "post-function") -end - - -function PostFunction:access(config) - PostFunction.super.access(self) - - local functions = config_cache[config] - if not functions then - functions = {} - for _, fn_str in ipairs(config.functions) do - table.insert(functions, loadstring(fn_str)) - end - config_cache[config] = functions - end - - for _, fn in ipairs(functions) do - fn() - end -end - - -PostFunction.PRIORITY = -1000 -PostFunction.VERSION = "0.1.0" - - -return PostFunction +return require("kong.plugins.pre-function._handler")("post-function", -1000) diff --git a/kong/plugins/post-function/schema.lua b/kong/plugins/post-function/schema.lua index 5ec52a3a99a..8fa2498d454 100644 --- a/kong/plugins/post-function/schema.lua +++ b/kong/plugins/post-function/schema.lua @@ -1,29 +1 @@ -local typedefs = require "kong.db.schema.typedefs" - - -local function validate_function(fun) - local _, err = loadstring(fun) - if err then - return false, "Error parsing post-function: " .. err - end - - return true -end - - -return { - name = "post-function", - fields = { - { consumer = typedefs.no_consumer }, - { config = { - type = "record", - fields = { - { functions = { - required = true, type = "array", - elements = { type = "string", custom_validator = validate_function }, - }, }, - }, - }, - }, - }, -} +return require("kong.plugins.pre-function._schema")("post-function") diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua new file mode 100644 index 00000000000..8309d76d53d --- /dev/null +++ b/kong/plugins/pre-function/_handler.lua @@ -0,0 +1,37 @@ +-- handler file for both the pre-function and post-function plugin +return function(plugin_name, priority) + + local BasePlugin = require "kong.plugins.base_plugin" + local ServerlessFunction = BasePlugin:extend() + + local config_cache = setmetatable({}, { __mode = "k" }) + + function ServerlessFunction:new() + ServerlessFunction.super.new(self, plugin_name) + end + + + function ServerlessFunction:access(config) + ServerlessFunction.super.access(self) + + local functions = config_cache[config] + if not functions then + functions = {} + for _, fn_str in ipairs(config.functions) do + table.insert(functions, loadstring(fn_str)) + end + config_cache[config] = functions + end + + for _, fn in ipairs(functions) do + fn() + end + end + + + ServerlessFunction.PRIORITY = priority + ServerlessFunction.VERSION = "0.1.0" + + + return ServerlessFunction +end diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua new file mode 100644 index 00000000000..1c5f20a7d2e --- /dev/null +++ b/kong/plugins/pre-function/_schema.lua @@ -0,0 +1,34 @@ +-- schema file for both the pre-function and post-function plugin +return function(plugin_name) + + local typedefs = require "kong.db.schema.typedefs" + + + local function validate_function(fun) + local _, err = loadstring(fun) + if err then + return false, "Error parsing " .. plugin_name .. ": " .. err + end + + return true + end + + + return { + name = plugin_name, + fields = { + { consumer = typedefs.no_consumer }, + { config = { + type = "record", + fields = { + { functions = { + required = true, type = "array", + elements = { type = "string", custom_validator = validate_function }, + }, }, + }, + }, + }, + }, + } + +end diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua index a3b1991bc66..ec5e217f04e 100644 --- a/kong/plugins/pre-function/handler.lua +++ b/kong/plugins/pre-function/handler.lua @@ -1,34 +1 @@ -local BasePlugin = require "kong.plugins.base_plugin" -local PreFunction = BasePlugin:extend() - -local config_cache = setmetatable({}, { __mode = "k" }) - - -function PreFunction:new() - PreFunction.super.new(self, "pre-function") -end - - -function PreFunction:access(config) - PreFunction.super.access(self) - - local functions = config_cache[config] - if not functions then - functions = {} - for _, fn_str in ipairs(config.functions) do - table.insert(functions, loadstring(fn_str)) - end - config_cache[config] = functions - end - - for _, fn in ipairs(functions) do - fn() - end -end - - -PreFunction.VERSION = "0.1.0" -PreFunction.PRIORITY = math.huge - - -return PreFunction +return require("kong.plugins.pre-function._handler")("pre-function", math.huge) diff --git a/kong/plugins/pre-function/schema.lua b/kong/plugins/pre-function/schema.lua index 4a7c9dc97ec..b6124240511 100644 --- a/kong/plugins/pre-function/schema.lua +++ b/kong/plugins/pre-function/schema.lua @@ -1,29 +1 @@ -local typedefs = require "kong.db.schema.typedefs" - - -local function validate_function(fun) - local _, err = loadstring(fun) - if err then - return false, "Error parsing pre-function: " .. err - end - - return true -end - - -return { - name = "pre-function", - fields = { - { consumer = typedefs.no_consumer }, - { config = { - type = "record", - fields = { - { functions = { - required = true, type = "array", - elements = { type = "string", custom_validator = validate_function }, - }, }, - }, - }, - }, - }, -} +return require("kong.plugins.pre-function._schema")("pre-function") diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua new file mode 100644 index 00000000000..d8f3519055c --- /dev/null +++ b/spec/01-access_spec.lua @@ -0,0 +1,176 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local mock_fn_one = [[ + ngx.status = 503 + ngx.exit(ngx.status) +]] + +local mock_fn_two = [[ + ngx.status = 404 + ngx.say("Not Found") + ngx.exit(ngx.status) +]] + +local mock_fn_three = [[ + local responses = require "kong.tools.responses" + return responses.send(406, "Invalid") +]] + +local mock_fn_four = [[ + ngx.status = 400 +]] + +local mock_fn_five = [[ + ngx.exit(ngx.status) +]] + + + +describe("Plugin: serverless-functions", function() + it("priority of plugins", function() + local pre = require "kong.plugins.pre-function.handler" + local post = require "kong.plugins.pre-function.handler" + assert(pre.PRIORITY > post.PRIORITY, "expected the priority of PRE to be higher than POST") + end) +end) + + + +for _, plugin_name in ipairs({ "pre-function", "post-function" }) do + + describe("Plugin: " .. plugin_name .. " (access)", function() + local client, admin_client + + setup(function() + local bp, db = helpers.get_db_utils() + + assert(db:truncate()) + + local service = bp.services:insert { + name = "service-1", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + service = { id = service.id }, + hosts = { "one." .. plugin_name .. ".com" }, + } + + local route2 = bp.routes:insert { + service = { id = service.id }, + hosts = { "two." .. plugin_name .. ".com" }, + } + + local route3 = bp.routes:insert { + service = { id = service.id }, + hosts = { "three." .. plugin_name .. ".com" }, + } + + local route4 = bp.routes:insert { + service = { id = service.id }, + hosts = { "four." .. plugin_name .. ".com" }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route1.id }, + config = { + functions = { mock_fn_one } + }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route2.id }, + config = { + functions = { mock_fn_two } + }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route3.id }, + config = { + functions = { mock_fn_three } + }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route4.id }, + config = { + functions = { mock_fn_four, mock_fn_five } + }, + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if client and admin_client then + client:close() + admin_client:close() + end + helpers.stop_kong() + end) + + describe("request termination", function() + it("using ngx.exit()", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "one." .. plugin_name .. ".com" + } + }) + + assert.res_status(503, res) + end) + + it("using ngx.status and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "two." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(404, res) + assert.same("Not Found", body) + end) + + it("import response utility and send message", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "three." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(406, res) + local json = cjson.decode(body) + assert.same({ message = "Invalid" }, json) + end) + + it("cascading functions for a 400 and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "four." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(400, res) + assert.same("Bad request", body) + end) + end) + end) + +end diff --git a/spec/01-pre-function/01-access_spec.lua b/spec/01-pre-function/01-access_spec.lua deleted file mode 100644 index 60ca3ccdf79..00000000000 --- a/spec/01-pre-function/01-access_spec.lua +++ /dev/null @@ -1,159 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - -local mock_fn_one = [[ - ngx.status = 503 - ngx.exit(ngx.status) -]] - -local mock_fn_two = [[ - ngx.status = 404 - ngx.say("Not Found") - ngx.exit(ngx.status) -]] - -local mock_fn_three = [[ - return kong.response.exit(406, { message = "Invalid" }) -]] - -local mock_fn_four = [[ - ngx.status = 400 -]] - -local mock_fn_five = [[ - ngx.exit(ngx.status) -]] - -describe("Plugin: pre-function (access)", function() - local client, admin_client - - setup(function() - local bp, db = helpers.get_db_utils() - - assert(db:truncate()) - - local service = bp.services:insert { - name = "service-1", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route1 = bp.routes:insert { - service = { id = service.id }, - hosts = { "one.pre-function.com" }, - } - - local route2 = bp.routes:insert { - service = { id = service.id }, - hosts = { "two.pre-function.com" }, - } - - local route3 = bp.routes:insert { - service = { id = service.id }, - hosts = { "three.pre-function.com" }, - } - - local route4 = bp.routes:insert { - service = { id = service.id }, - hosts = { "four.pre-function.com" }, - } - - bp.plugins:insert { - name = "pre-function", - route = { id = route1.id }, - config = { - functions = { mock_fn_one } - }, - } - - bp.plugins:insert { - name = "pre-function", - route = { id = route2.id }, - config = { - functions = { mock_fn_two } - }, - } - - bp.plugins:insert { - name = "pre-function", - route = { id = route3.id }, - config = { - functions = { mock_fn_three } - }, - } - - bp.plugins:insert { - name = "pre-function", - route = { id = route4.id }, - config = { - functions = { mock_fn_four, mock_fn_five } - }, - } - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - client = helpers.proxy_client() - admin_client = helpers.admin_client() - end) - - teardown(function() - if client and admin_client then - client:close() - admin_client:close() - end - helpers.stop_kong() - end) - - describe("request termination", function() - it("using ngx.exit()", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "one.pre-function.com" - } - }) - - assert.res_status(503, res) - end) - - it("using ngx.status and exit", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "two.pre-function.com" - } - }) - local body = assert.res_status(404, res) - assert.same("Not Found", body) - end) - - it("import response utility and send message", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "three.pre-function.com" - } - }) - local body = assert.res_status(406, res) - local json = cjson.decode(body) - assert.same({ message = "Invalid" }, json) - end) - - it("cascading functions for a 400 and exit", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "four.pre-function.com" - } - }) - local body = assert.res_status(400, res) - assert.same("Bad request", body) - end) - end) -end) diff --git a/spec/02-post-function/01-access_spec.lua b/spec/02-post-function/01-access_spec.lua deleted file mode 100644 index e42e53cf37c..00000000000 --- a/spec/02-post-function/01-access_spec.lua +++ /dev/null @@ -1,159 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - -local mock_fn_one = [[ - ngx.status = 503 - ngx.exit(ngx.status) -]] - -local mock_fn_two = [[ - ngx.status = 404 - ngx.say("Not Found") - ngx.exit(ngx.status) -]] - -local mock_fn_three = [[ - return kong.response.exit(406, { message = "Invalid" }) -]] - -local mock_fn_four = [[ - ngx.status = 400 -]] - -local mock_fn_five = [[ - ngx.exit(ngx.status) -]] - -describe("Plugin: post-function (access)", function() - local client, admin_client - - setup(function() - local bp, db = helpers.get_db_utils() - - assert(db:truncate()) - - local service = bp.services:insert { - name = "service-1", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route1 = bp.routes:insert { - service = { id = service.id }, - hosts = { "one.post-function.com" }, - } - - local route2 = bp.routes:insert { - service = { id = service.id }, - hosts = { "two.post-function.com" }, - } - - local route3 = bp.routes:insert { - service = { id = service.id }, - hosts = { "three.post-function.com" }, - } - - local route4 = bp.routes:insert { - service = { id = service.id }, - hosts = { "four.post-function.com" }, - } - - bp.plugins:insert { - name = "post-function", - route = { id = route1.id }, - config = { - functions = { mock_fn_one } - }, - } - - bp.plugins:insert { - name = "post-function", - route = { id = route2.id }, - config = { - functions = { mock_fn_two } - }, - } - - bp.plugins:insert { - name = "post-function", - route = { id = route3.id }, - config = { - functions = { mock_fn_three } - }, - } - - bp.plugins:insert { - name = "post-function", - route = { id = route4.id }, - config = { - functions = { mock_fn_four, mock_fn_five } - }, - } - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - client = helpers.proxy_client() - admin_client = helpers.admin_client() - end) - - teardown(function() - if client and admin_client then - client:close() - admin_client:close() - end - helpers.stop_kong() - end) - - describe("request termination", function() - it("using ngx.exit()", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "one.post-function.com" - } - }) - - assert.res_status(503, res) - end) - - it("using ngx.status and exit", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "two.post-function.com" - } - }) - local body = assert.res_status(404, res) - assert.same("Not Found", body) - end) - - it("import response utility and send message", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "three.post-function.com" - } - }) - local body = assert.res_status(406, res) - local json = cjson.decode(body) - assert.same({ message = "Invalid" }, json) - end) - - it("cascading functions for a 400 and exit", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "four.post-function.com" - } - }) - local body = assert.res_status(400, res) - assert.same("Bad request", body) - end) - end) -end) diff --git a/spec/02-post-function/02-schema_spec.lua b/spec/02-post-function/02-schema_spec.lua deleted file mode 100644 index 48939c3702c..00000000000 --- a/spec/02-post-function/02-schema_spec.lua +++ /dev/null @@ -1,38 +0,0 @@ -local post_schema = require "kong.plugins.post-function.schema" -local v = require("spec.helpers").validate_plugin_config_schema - -local mock_fn_one = 'print("hello world!")' -local mock_fn_two = 'local x = 1' -local mock_fn_invalid = 'print(' - -describe("post-function schema", function() - it("validates single function", function() - local ok, err = v({ functions = { mock_fn_one } }, post_schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - it("validates multiple functions", function() - local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, post_schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - describe("errors", function() - it("with an invalid function", function() - local ok, err = v({ functions = { mock_fn_invalid } }, post_schema) - - assert.falsy(ok) - assert.equals("Error parsing post-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) - end) - - it("with a valid and invalid function", function() - local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, post_schema) - - assert.falsy(ok) - assert.equals("Error parsing post-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) - end) - end) -end) diff --git a/spec/01-pre-function/02-schema_spec.lua b/spec/02-schema_spec.lua similarity index 100% rename from spec/01-pre-function/02-schema_spec.lua rename to spec/02-schema_spec.lua From 56b491e8f1cbfc204292c92c3964275a8980c254 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 30 May 2019 15:21:27 +0200 Subject: [PATCH 0267/4351] fix(serverless-functions) several tests were not compatible with current Kong versions using depreacted "responses" module for example --- spec/01-access_spec.lua | 9 ++++--- spec/02-schema_spec.lua | 54 ++++++++++++++++++++++++----------------- 2 files changed, 37 insertions(+), 26 deletions(-) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index d8f3519055c..d45d9f7ec6d 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -13,8 +13,7 @@ local mock_fn_two = [[ ]] local mock_fn_three = [[ - local responses = require "kong.tools.responses" - return responses.send(406, "Invalid") + return kong.response.exit(406, { message = "Invalid" }) ]] local mock_fn_four = [[ @@ -30,8 +29,10 @@ local mock_fn_five = [[ describe("Plugin: serverless-functions", function() it("priority of plugins", function() local pre = require "kong.plugins.pre-function.handler" - local post = require "kong.plugins.pre-function.handler" - assert(pre.PRIORITY > post.PRIORITY, "expected the priority of PRE to be higher than POST") + local post = require "kong.plugins.post-function.handler" + assert(pre.PRIORITY > post.PRIORITY, "expected the priority of PRE (" .. + tostring(pre.PRIORITY) .. ") to be higher than POST (" .. + tostring(post.PRIORITY)..")") end) end) diff --git a/spec/02-schema_spec.lua b/spec/02-schema_spec.lua index 7145ac15b1f..1470bc6f209 100644 --- a/spec/02-schema_spec.lua +++ b/spec/02-schema_spec.lua @@ -1,38 +1,48 @@ -local pre_schema = require "kong.plugins.pre-function.schema" local v = require("spec.helpers").validate_plugin_config_schema local mock_fn_one = 'print("hello world!")' local mock_fn_two = 'local x = 1' local mock_fn_invalid = 'print(' -describe("pre-function schema", function() - it("validates single function", function() - local ok, err = v({ functions = { mock_fn_one } }, pre_schema) +for _, plugin_name in ipairs({ "pre-function", "post-function" }) do - assert.truthy(ok) - assert.falsy(err) - end) + describe(plugin_name .. " schema", function() - it("validates multiple functions", function() - local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, pre_schema) + local schema - assert.truthy(ok) - assert.falsy(err) - end) + setup(function() + schema = require("kong.plugins." .. plugin_name .. ".schema") + end) - describe("errors", function() - it("with an invalid function", function() - local ok, err = v({ functions = { mock_fn_invalid } }, pre_schema) + it("validates single function", function() + local ok, err = v({ functions = { mock_fn_one } }, schema) - assert.falsy(ok) - assert.equals("Error parsing pre-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) + assert.truthy(ok) + assert.falsy(err) end) - it("with a valid and invalid function", function() - local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, pre_schema) + it("validates multiple functions", function() + local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, schema) - assert.falsy(ok) - assert.equals("Error parsing pre-function: [string \"print(\"]:1: unexpected symbol near ''", err.config.functions) + assert.truthy(ok) + assert.falsy(err) + end) + + describe("errors", function() + it("with an invalid function", function() + local ok, err = v({ functions = { mock_fn_invalid } }, schema) + + assert.falsy(ok) + assert.equals("Error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[1]) + end) + + it("with a valid and invalid function", function() + local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, schema) + + assert.falsy(ok) + assert.equals("Error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[2]) + end) end) end) -end) + +end From df6eeca907544efd0f8af82eb525f31234cb59d2 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 30 May 2019 15:36:02 +0200 Subject: [PATCH 0268/4351] fix(serverless-functions) fix travis build for failing LuaSec --- .travis.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.travis.yml b/.travis.yml index 4354dd5f22a..8d45a93934a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -53,6 +53,8 @@ before_install: install: - luarocks make - cd kong-ce + # the following line is a hack to get around failing LuaSec upgrades + - luarocks remove luasec --force - make dev - createuser --createdb kong - createdb -U kong kong_tests From 762abc4acc836fb5d8a609b3eca883034b6a9344 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 30 May 2019 16:47:07 +0200 Subject: [PATCH 0269/4351] feat(serverless-functions) allow functions with upvalues Instead of being a function, the functions my also return a function. In the latter case it can have upvalues, so one-off work can be done when the function is loaded or first used. --- CHANGELOG.md | 4 +++ kong/plugins/pre-function/_handler.lua | 4 ++- kong/plugins/pre-function/_schema.lua | 18 +++++++++-- spec/01-access_spec.lua | 41 ++++++++++++++++++++++++++ spec/02-schema_spec.lua | 18 ++++++++++- 5 files changed, 81 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7495b0b587c..79b72c3e659 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Changelog; Kong Serverless Functions Plugin +## Unreleased + +- Functions can now have upvalues + ## 0.2.0 - Updated schemas to new format diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 8309d76d53d..9cb9d9a51ae 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -18,7 +18,9 @@ return function(plugin_name, priority) if not functions then functions = {} for _, fn_str in ipairs(config.functions) do - table.insert(functions, loadstring(fn_str)) + local func1 = loadstring(fn_str) + local _, func2 = pcall(func1) + table.insert(functions, type(func2) == "function" and func2 or func1) end config_cache[config] = functions end diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 1c5f20a7d2e..4852f48f9fd 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -5,12 +5,26 @@ return function(plugin_name) local function validate_function(fun) - local _, err = loadstring(fun) + local func1, err = loadstring(fun) if err then return false, "Error parsing " .. plugin_name .. ": " .. err end - return true + local success, func2 = pcall(func1) + + if not success or func2 == nil then + -- the code IS the handler function + return true + end + + -- the code RETURNED the handler function + if type(func2) == "function" then + return true + end + + -- the code returned something unknown + return false, "Bad return value from " .. plugin_name .. " function, " .. + "expected function type, got " .. type(func2) end diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index d45d9f7ec6d..013f188096a 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -24,6 +24,16 @@ local mock_fn_five = [[ ngx.exit(ngx.status) ]] +local mock_fn_six = [[ + local count = 0 + return function() + count = count + 1 + ngx.status = 200 + ngx.say(ngx.worker.pid() * 1000 + count) + ngx.exit(ngx.status) + end +]] + describe("Plugin: serverless-functions", function() @@ -74,6 +84,11 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do hosts = { "four." .. plugin_name .. ".com" }, } + local route6 = bp.routes:insert { + service = { id = service.id }, + hosts = { "six." .. plugin_name .. ".com" }, + } + bp.plugins:insert { name = plugin_name, route = { id = route1.id }, @@ -106,6 +121,14 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }, } + bp.plugins:insert { + name = plugin_name, + route = { id = route6.id }, + config = { + functions = { mock_fn_six } + }, + } + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -135,6 +158,24 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.res_status(503, res) end) + it("with upvalues", function() + local results = {} + for i = 1, 50 do + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "six." .. plugin_name .. ".com" + } + }) + + local body = assert.res_status(200, res) + assert.is_string(body) + assert.is_nil(results[body]) + results[body] = nil + end + end) + it("using ngx.status and exit", function() local res = assert(client:send { method = "GET", diff --git a/spec/02-schema_spec.lua b/spec/02-schema_spec.lua index 1470bc6f209..622fff26399 100644 --- a/spec/02-schema_spec.lua +++ b/spec/02-schema_spec.lua @@ -1,8 +1,10 @@ local v = require("spec.helpers").validate_plugin_config_schema -local mock_fn_one = 'print("hello world!")' +local mock_fn_one = '("hello world!"):find("world")' local mock_fn_two = 'local x = 1' +local mock_fn_three = 'local x = 1 return function() x = x + 1 end' local mock_fn_invalid = 'print(' +local mock_fn_invalid_return = 'return "hello-world"' for _, plugin_name in ipairs({ "pre-function", "post-function" }) do @@ -21,6 +23,13 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.falsy(err) end) + it("validates single function with upvalues", function() + local ok, err = v({ functions = { mock_fn_three } }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + it("validates multiple functions", function() local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, schema) @@ -36,6 +45,13 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.equals("Error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[1]) end) + it("with an invalid return value", function() + local ok, err = v({ functions = { mock_fn_invalid_return } }, schema) + + assert.falsy(ok) + assert.equals("Bad return value from " .. plugin_name .. " function, expected function type, got string", err.config.functions[1]) + end) + it("with a valid and invalid function", function() local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, schema) From 9c80f142b14691f709b11a5d60451a4a0b01abfe Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Wed, 5 Jun 2019 17:22:27 -0700 Subject: [PATCH 0270/4351] refactor(session) use pdk and remove BasePlugin inheritance (#9) * refactor(session) use pdk where applicable - move session to shared ctx * feat(session) remove base plugin inheritance * move handler properties into table initialization * style(errors) make messages better - uncapitalized and remove "error" keyword * style(*) remove whitespace * chore(session) test next branch * chore(session) bump to major --- .travis.yml | 2 +- ...ec => kong-plugin-session-2.0.0-1.rockspec | 6 ++-- kong/plugins/session/access.lua | 34 +++++++++++-------- kong/plugins/session/handler.lua | 30 +++++++--------- kong/plugins/session/session.lua | 10 +++--- kong/plugins/session/storage/kong.lua | 10 +++--- spec/01-access_spec.lua | 8 ++--- spec/03-session_spec.lua | 32 ++++++++--------- 8 files changed, 64 insertions(+), 68 deletions(-) rename kong-plugin-session-1.0.2-3.rockspec => kong-plugin-session-2.0.0-1.rockspec (94%) diff --git a/.travis.yml b/.travis.yml index a183380f150..67418139aa2 100644 --- a/.travis.yml +++ b/.travis.yml @@ -48,7 +48,7 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong.git kong-ce + - git clone -b next https://github.com/Kong/kong.git kong-ce install: - luarocks make diff --git a/kong-plugin-session-1.0.2-3.rockspec b/kong-plugin-session-2.0.0-1.rockspec similarity index 94% rename from kong-plugin-session-1.0.2-3.rockspec rename to kong-plugin-session-2.0.0-1.rockspec index 99fba3cc0fe..c77207ca604 100644 --- a/kong-plugin-session-1.0.2-3.rockspec +++ b/kong-plugin-session-2.0.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "1.0.2-3" +version = "2.0.0-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "1.0.2" + tag = "2.0.0" } description = { @@ -18,7 +18,7 @@ description = { dependencies = { "lua >= 5.1", "lua-resty-session == 2.23", - --"kong >= 0.15", + --"kong >= 1.2.0", } build = { diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index a94e1da1582..482886da366 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,7 +1,5 @@ local constants = require "kong.constants" local session = require "kong.plugins.session.session" -local ngx_set_header = ngx.req.set_header -local log = ngx.log local kong = kong local _M = {} @@ -17,15 +15,21 @@ end local function set_consumer(consumer, credential_id) - ngx_set_header(constants.HEADERS.CONSUMER_ID, consumer.id) - ngx_set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) - ngx_set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) - ngx.ctx.authenticated_consumer = consumer + local set_header = kong.service.request.set_header + + set_header(constants.HEADERS.CONSUMER_ID, consumer.id) + set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) + set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) + if credential_id then - ngx.ctx.authenticated_credential = { id = credential_id or consumer.id, - consumer_id = consumer.id } - ngx_set_header(constants.HEADERS.ANONYMOUS, true) + local credential = {id = credential_id or consumer.id, consumer_id = consumer.id} + set_header(constants.HEADERS.ANONYMOUS, true) + kong.client.authenticate(consumer, credential) + + return end + + kong.client.authenticate(consumer, nil) end @@ -33,15 +37,15 @@ function _M.execute(conf) local s = session.open_session(conf) if not s.present then - log(ngx.DEBUG, "Session not present") + kong.log.debug("session not present") return end -- check if incoming request is trying to logout if session.logout(conf) then - log(ngx.DEBUG, "Session logging out") + kong.log.debug("session logging out") s:destroy() - return ngx.exit(200) + return kong.response.exit(200) end @@ -52,20 +56,20 @@ function _M.execute(conf) load_consumer, cid) if err then - ngx.log(ngx.ERR, "Error loading consumer: ", err) + kong.log.err("could not load consumer: ", err) return end -- destroy sessions with invalid consumer_id if not consumer then - ngx.log(ngx.DEBUG, "No consumer, destroying session") + kong.log.debug("failed to find consumer, destroying session") return s:destroy() end s:start() set_consumer(consumer, credential) - ngx.ctx.authenticated_session = s + kong.ctx.shared.authenticated_session = s end diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index e409c84bc47..2f43791e2ca 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -2,32 +2,27 @@ local BasePlugin = require "kong.plugins.base_plugin" local access = require "kong.plugins.session.access" local session = require "kong.plugins.session.session" +local kong = kong --- Grab pluginname from module name -local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") +local KongSessionHandler = { + PRIORITY = 1900, + VERSION = "2.0.0", +} -local KongSessionHandler = BasePlugin:extend() - -KongSessionHandler.PRIORITY = 1900 -KongSessionHandler.VERSION = "1.0.0" - -function KongSessionHandler:new() - KongSessionHandler.super.new(self, plugin_name) -end function KongSessionHandler:header_filter(conf) - KongSessionHandler.super.header_filter(self) - local ctx = ngx.ctx + local credential = kong.client.get_credential() + local consumer = kong.client.get_consumer() - if not ctx.authenticated_credential then + if not credential then -- don't open sessions for anonymous users - ngx.log(ngx.DEBUG, "Anonymous: No credential.") + kong.log.debug("anonymous: no credential.") return end - local credential_id = ctx.authenticated_credential and ctx.authenticated_credential.id - local consumer_id = ctx.authenticated_consumer and ctx.authenticated_consumer.id - local s = ctx.authenticated_session + local credential_id = credential.id + local consumer_id = consumer and consumer.id + local s = kong.ctx.shared.authenticated_session -- if session exists and the data in the session matches the ctx then -- don't worry about saving the session data or sending cookie @@ -50,7 +45,6 @@ end function KongSessionHandler:access(conf) - KongSessionHandler.super.access(self) access.execute(conf) end diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 1e48599b0b3..c3d7cf26f62 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,5 +1,5 @@ local session = require "resty.session" -local log = ngx.log +local kong = kong local _M = {} @@ -82,7 +82,7 @@ function _M.logout(conf) local logout_methods = conf.logout_methods if logout_methods then - local request_method = ngx.var.request_method + local request_method = kong.request.get_method() for _, logout_method in ipairs(logout_methods) do if logout_method == request_method then logout = true @@ -94,14 +94,14 @@ function _M.logout(conf) local logout_query_arg = conf.logout_query_arg if logout_query_arg then - local uri_args = ngx.req.get_uri_args() + local uri_args = kong.request.get_query() if uri_args[logout_query_arg] then logout = true end end if logout then - log(ngx.DEBUG, "logout by query argument") + kong.log.debug("logout by query argument") else local logout_post_arg = conf.logout_post_arg if logout_post_arg then @@ -112,7 +112,7 @@ function _M.logout(conf) end if logout then - log(ngx.DEBUG, "logout by post argument") + kong.log.debug("logout by post argument") end end end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index ca6a70210b4..462668a85ca 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -35,7 +35,7 @@ function kong_storage:get(sid) local s, err = kong.cache:get(cache_key, nil, load_session, sid) if err then - ngx.log(ngx.ERR, "Error finding session:", err) + kong.log.err("could not find session:", err) end return s, err @@ -91,7 +91,7 @@ function kong_storage:insert_session(sid, data, expires) }, { ttl = self.lifetime }) if err then - ngx.log(ngx.ERR, "Error inserting session: ", err) + kong.log.err("could not insert session: ", err) end end @@ -99,7 +99,7 @@ end function kong_storage:update_session(id, params, ttl) local _, err = self.db.sessions:update({ id = id }, params, { ttl = ttl }) if err then - ngx.log(ngx.ERR, "Error updating session: ", err) + kong.log.err("could not update session: ", err) end end @@ -120,7 +120,7 @@ function kong_storage:save(id, expires, data, hmac) return value end - return nil, "expired" + return nil, "expired" end @@ -136,7 +136,7 @@ function kong_storage:destroy(id) }) if err then - ngx.log(ngx.ERR, "Error deleting session: ", err) + kong.log.err("could not delete session: ", err) end end diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 62de60c5b20..695865ef904 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -116,11 +116,11 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has.status(200) - + local cookie = assert.response(res).has.header("Set-Cookie") local cookie_name = utils.split(cookie, "=")[1] assert.equal("session", cookie_name) - + -- e.g. ["Set-Cookie"] = -- "da_cookie=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY.|15434724 -- 06|U5W4A6VXhvqvBSf4G_v0-Q..|DFJMMSR1HbleOSko25kctHZ44oo.; Path=/ @@ -147,10 +147,10 @@ for _, strategy in helpers.each_strategy() do request.headers.apikey = "kong" res = assert(client:send(request)) assert.response(res).has.status(200) - + cookie = assert.response(res).has.header("Set-Cookie") assert.equal("da_cookie", utils.split(cookie, "=")[1]) - + local cookie_parts = utils.split(cookie, "; ") assert.equal("SameSite=Lax", cookie_parts[3]) assert.equal(nil, cookie_parts[4]) diff --git a/spec/03-session_spec.lua b/spec/03-session_spec.lua index d4c70546c16..4da3b3ea4fb 100644 --- a/spec/03-session_spec.lua +++ b/spec/03-session_spec.lua @@ -1,11 +1,15 @@ +local helpers = require "spec.helpers" local session = require "kong.plugins.session.session" +local phases = require "kong.pdk.private.phases" describe("Plugin: Session - session.lua", function() local old_ngx before_each(function() + kong.ctx.core.phase = phases.phases.request + old_ngx = { - var = {}, + get_phase = function()end, req = { read_body = function()end }, @@ -21,10 +25,8 @@ describe("Plugin: Session - session.lua", function() it("logs out with GET request", function() - ngx.req.get_uri_args = function() - return {["session_logout"] = true} - end - ngx.var.request_method = "GET" + kong.request.get_query = function() return {["session_logout"] = true} end + kong.request.get_method = function() return "GET" end local conf = { logout_methods = {"GET", "POST"}, @@ -39,7 +41,7 @@ describe("Plugin: Session - session.lua", function() return {["session_logout"] = true} end ngx.req.read_body = function() end - ngx.var.request_method = "POST" + kong.request.get_method = function() return "POST" end local conf = { logout_methods = {"POST"}, @@ -54,8 +56,8 @@ describe("Plugin: Session - session.lua", function() return {["session_logout"] = true} end ngx.req.read_body = function() end - ngx.var.request_method = "DELETE" - + kong.request.get_method = function() return "DELETE" end + local conf = { logout_methods = {"DELETE"}, logout_post_arg = "session_logout" @@ -65,10 +67,8 @@ describe("Plugin: Session - session.lua", function() end) it("logs out with DELETE request with query params", function() - ngx.req.get_uri_args = function() - return {["session_logout"] = true} - end - ngx.var.request_method = "DELETE" + kong.request.get_query = function() return {["session_logout"] = true} end + kong.request.get_method = function() return "DELETE" end local conf = { logout_methods = {"DELETE"}, @@ -79,10 +79,8 @@ describe("Plugin: Session - session.lua", function() end) it("does not logout with GET requests when method is not allowed", function() - ngx.req.get_uri_args = function() - return {["session_logout"] = true} - end - ngx.var.request_method = "GET" + kong.request.get_query = function() return {["session_logout"] = true} end + kong.request.get_method = function() return "GET" end local conf = { logout_methods = {"DELETE"}, @@ -96,7 +94,7 @@ describe("Plugin: Session - session.lua", function() ngx.req.get_post_args = function() return {["session_logout"] = true} end - ngx.var.request_method = "POST" + kong.request.get_method = function() return "POST" end local conf = { logout_methods = {"DELETE"}, From 079ca8573ea94b0397033a0d59f639e4f4d56804 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 15:30:05 -0700 Subject: [PATCH 0271/4351] refactor(serverless-functions) no need to to inherit from BasePlugin anymore --- kong/plugins/pre-function/_handler.lua | 21 ++++++++------------- kong/plugins/pre-function/_schema.lua | 1 + 2 files changed, 9 insertions(+), 13 deletions(-) diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 9cb9d9a51ae..d1c63edabe6 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,18 +1,17 @@ -- handler file for both the pre-function and post-function plugin return function(plugin_name, priority) - - local BasePlugin = require "kong.plugins.base_plugin" - local ServerlessFunction = BasePlugin:extend() + local loadstring = loadstring + local insert = table.insert + local ipairs = ipairs local config_cache = setmetatable({}, { __mode = "k" }) - function ServerlessFunction:new() - ServerlessFunction.super.new(self, plugin_name) - end - + local ServerlessFunction = { + PRIORITY = priority, + VERSION = "0.1.0", + } function ServerlessFunction:access(config) - ServerlessFunction.super.access(self) local functions = config_cache[config] if not functions then @@ -20,7 +19,7 @@ return function(plugin_name, priority) for _, fn_str in ipairs(config.functions) do local func1 = loadstring(fn_str) local _, func2 = pcall(func1) - table.insert(functions, type(func2) == "function" and func2 or func1) + insert(functions, type(func2) == "function" and func2 or func1) end config_cache[config] = functions end @@ -31,9 +30,5 @@ return function(plugin_name, priority) end - ServerlessFunction.PRIORITY = priority - ServerlessFunction.VERSION = "0.1.0" - - return ServerlessFunction end diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 4852f48f9fd..550833f36e4 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -2,6 +2,7 @@ return function(plugin_name) local typedefs = require "kong.db.schema.typedefs" + local loadstring = loadstring local function validate_function(fun) From eacac27ab27a29f1cbf7f0950ddce16c3a158311 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 19:09:31 +0300 Subject: [PATCH 0272/4351] refactor(request-transformer) no need to to inherit from BasePlugin anymore --- kong/plugins/request-transformer/handler.lua | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index cb65dd4c829..1e751ebe741 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -1,19 +1,15 @@ -local BasePlugin = require "kong.plugins.base_plugin" local access = require "kong.plugins.request-transformer.access" -local RequestTransformerHandler = BasePlugin:extend() -function RequestTransformerHandler:new() - RequestTransformerHandler.super.new(self, "request-transformer") -end +local RequestTransformerHandler = { + VERSION = "1.2.1", + PRIORITY = 801, +} function RequestTransformerHandler:access(conf) - RequestTransformerHandler.super.access(self) access.execute(conf) end -RequestTransformerHandler.PRIORITY = 801 -RequestTransformerHandler.VERSION = "1.2.0" return RequestTransformerHandler From f19a60e84d412c92573bc261e6e64b5d8b5e51d7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 19:09:57 +0300 Subject: [PATCH 0273/4351] chore(request-transformer) bump version to 1.2.1 --- .travis.yml | 2 +- CHANGELOG.md | 6 ++++++ ...spec => kong-plugin-request-transformer-1.2.1-0.rockspec | 4 ++-- 3 files changed, 9 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.0-0.rockspec => kong-plugin-request-transformer-1.2.1-0.rockspec (96%) diff --git a/.travis.yml b/.travis.yml index d89d4db2c93..eaa9308d8cf 100644 --- a/.travis.yml +++ b/.travis.yml @@ -30,7 +30,7 @@ env: - LUAROCKS=3.0.4 - OPENSSL=1.1.1a - KONG_REPOSITORY=kong - - KONG_LATEST=feat/move_req_transf + - KONG_LATEST=release/1.2.0 - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - OPENRESTY_LATEST=1.13.6.2 diff --git a/CHANGELOG.md b/CHANGELOG.md index f166da36906..d634bcb0185 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,9 @@ +## 1.2.1 + +### Changed + +- Remove dependency to `BasePlugin` (not needed anymore) + ## 0.35 ### Changed diff --git a/kong-plugin-request-transformer-1.2.0-0.rockspec b/kong-plugin-request-transformer-1.2.1-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.0-0.rockspec rename to kong-plugin-request-transformer-1.2.1-0.rockspec index fc46b9d0abc..0d373651a2d 100644 --- a/kong-plugin-request-transformer-1.2.0-0.rockspec +++ b/kong-plugin-request-transformer-1.2.1-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.0-0" +version = "1.2.1-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.0" + tag = "1.2.1" } supported_platforms = {"linux", "macosx"} From 5437618529333394c8346e7b8fed743a7072eca2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 19:18:22 +0300 Subject: [PATCH 0274/4351] refactor(proxy-cache) no need to to inherit from BasePlugin anymore --- kong/plugins/proxy-cache/handler.lua | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 76998984e76..3b5c84c0273 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -1,4 +1,3 @@ -local BasePlugin = require "kong.plugins.base_plugin" local cache_key = require "kong.plugins.proxy-cache.cache_key" local utils = require "kong.tools.utils" @@ -249,16 +248,11 @@ local function send_response(res) end -local ProxyCacheHandler = BasePlugin:extend() - - -ProxyCacheHandler.PRIORITY = 100 -ProxyCacheHandler.VERSION = "1.2.1" - +local ProxyCacheHandler = { + VERSION = "1.2.1", + PRIORITY = 100, +} -function ProxyCacheHandler:new() - ProxyCacheHandler.super.new(self, "proxy-cache") -end function ProxyCacheHandler:init_worker() -- catch notifications from other nodes that we purged a cache entry @@ -302,9 +296,8 @@ function ProxyCacheHandler:init_worker() end) end -function ProxyCacheHandler:access(conf) - ProxyCacheHandler.super.access(self) +function ProxyCacheHandler:access(conf) local cc = req_cc() -- if we know this request isnt cacheable, bail out @@ -400,8 +393,6 @@ end function ProxyCacheHandler:header_filter(conf) - ProxyCacheHandler.super.header_filter(self) - local ctx = ngx.ctx.proxy_cache -- dont look at our headers if -- a). the request wasnt cachable or @@ -428,8 +419,6 @@ end function ProxyCacheHandler:body_filter(conf) - ProxyCacheHandler.super.body_filter(self) - local ctx = ngx.ctx.proxy_cache if not ctx then return @@ -470,4 +459,5 @@ function ProxyCacheHandler:body_filter(conf) end end + return ProxyCacheHandler From 6573b6bc34f018f028fd783df3aeaa8443cd853e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 19:18:44 +0300 Subject: [PATCH 0275/4351] chore(proxy-cache) bump version to 1.2.2 --- .travis.yml | 1 + ...2.1-0.rockspec => kong-proxy-cache-plugin-1.2.2-0.rockspec | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) rename kong-proxy-cache-plugin-1.2.1-0.rockspec => kong-proxy-cache-plugin-1.2.2-0.rockspec (96%) diff --git a/.travis.yml b/.travis.yml index cf00778ae81..54c224cad8c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -49,6 +49,7 @@ before_install: install: - luarocks make - cd kong-ce + - git checkout next - make dev - cp -r spec/fixtures ../spec - createuser --createdb kong diff --git a/kong-proxy-cache-plugin-1.2.1-0.rockspec b/kong-proxy-cache-plugin-1.2.2-0.rockspec similarity index 96% rename from kong-proxy-cache-plugin-1.2.1-0.rockspec rename to kong-proxy-cache-plugin-1.2.2-0.rockspec index a8ea5ac1178..b83f6284dbe 100644 --- a/kong-proxy-cache-plugin-1.2.1-0.rockspec +++ b/kong-proxy-cache-plugin-1.2.2-0.rockspec @@ -1,9 +1,9 @@ package = "kong-proxy-cache-plugin" -version = "1.2.1-0" +version = "1.2.2-0" source = { url = "git://github.com/Kong/kong-plugin-proxy-cache", - tag = "1.2.1" + tag = "1.2.2" } supported_platforms = {"linux", "macosx"} From a5cd3cb7d7dd7c69b33ffad5b622c60d219080e6 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 6 Jun 2019 08:55:16 -0700 Subject: [PATCH 0276/4351] release: 0.3.0 --- CHANGELOG.md | 3 ++- ...kspec => kong-plugin-serverless-functions-0.3.0-0.rockspec | 4 ++-- kong/plugins/pre-function/_handler.lua | 2 +- 3 files changed, 5 insertions(+), 4 deletions(-) rename kong-plugin-serverless-functions-0.2.0-0.rockspec => kong-plugin-serverless-functions-0.3.0-0.rockspec (95%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 79b72c3e659..de5bcf63de2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,9 @@ # Changelog; Kong Serverless Functions Plugin -## Unreleased +## 0.3.0 - Functions can now have upvalues +- Plugins are no longer required to inherit from the `BasePlugin` module ## 0.2.0 diff --git a/kong-plugin-serverless-functions-0.2.0-0.rockspec b/kong-plugin-serverless-functions-0.3.0-0.rockspec similarity index 95% rename from kong-plugin-serverless-functions-0.2.0-0.rockspec rename to kong-plugin-serverless-functions-0.3.0-0.rockspec index f96f58f1961..ef864864169 100644 --- a/kong-plugin-serverless-functions-0.2.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.3.0-0.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-serverless-functions" -version = "0.2.0-0" +version = "0.3.0-0" source = { url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "0.2.0" + tag = "0.3.0" } description = { summary = "Dynamically run Lua code from Kong during access phase.", diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index d1c63edabe6..0e06900448b 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -8,7 +8,7 @@ return function(plugin_name, priority) local ServerlessFunction = { PRIORITY = priority, - VERSION = "0.1.0", + VERSION = "0.3.0", } function ServerlessFunction:access(config) From e54f22b179363669814d9b10e2dbad1570433643 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 18:06:18 +0300 Subject: [PATCH 0277/4351] fix(azure-functions) run_on in schema should be in toplevel fields table, fix #7 --- kong/plugins/azure-functions/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index 80411abdb54..c04bfe21a9d 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -4,10 +4,10 @@ local typedefs = require "kong.db.schema.typedefs" return { name = "azure-functions", fields = { + { run_on = typedefs.run_on_first }, { config = { type = "record", fields = { - { run_on = typedefs.run_on_first }, -- connection basics { timeout = { type = "number", default = 600000}, }, { keepalive = { type = "number", default = 60000 }, }, From cb94facf35214c43eb2596facc220dcc076774e1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 18:10:31 +0300 Subject: [PATCH 0278/4351] refactor(azure-functions) no need to to inherit from BasePlugin anymore --- kong/plugins/azure-functions/handler.lua | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 3ea63196e40..bf7786a06eb 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -1,9 +1,10 @@ -local BasePlugin = require "kong.plugins.base_plugin" local constants = require "kong.constants" local meta = require "kong.meta" local http = require "resty.http" +local kong = kong +local var = ngx.var local pairs = pairs local server_header = meta._SERVER_TOKENS local conf_cache = setmetatable({}, { __mode = "k" }) @@ -19,21 +20,14 @@ local function send(status, content, headers) end -local azure = BasePlugin:extend() +local azure = {} + azure.PRIORITY = 749 azure.VERSION = "0.1.1" -function azure:new() - azure.super.new(self, "azure-functions") -end - - function azure:access(config) - azure.super.access(self) - local var = ngx.var - -- prepare and store updated config in cache local conf = conf_cache[config] if not conf then From bebfa9aeb892f8bfc2d266dd9517f68cc235fa43 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Jun 2019 18:14:45 +0300 Subject: [PATCH 0279/4351] chore(azure-functions) bump version to 0.4.0 --- README.md | 4 ++++ ...kspec => kong-plugin-azure-functions-0.4.0-1.rockspec | 4 ++-- kong/plugins/azure-functions/handler.lua | 9 ++++----- 3 files changed, 10 insertions(+), 7 deletions(-) rename kong-plugin-azure-functions-0.3.1-1.rockspec => kong-plugin-azure-functions-0.4.0-1.rockspec (93%) diff --git a/README.md b/README.md index 58e1118f4b9..d9965aceab6 100644 --- a/README.md +++ b/README.md @@ -10,6 +10,10 @@ for details on installation and usage. # History +0.4.0 +- Fix #7 (run_on in schema should be in toplevel fields table) +- Remove BasePlugin inheritance (not needed anymore) + 0.3.1 - Fix invalid references to functions invoked in the handler module - Strip connections headers disallowed by HTTP/2 diff --git a/kong-plugin-azure-functions-0.3.1-1.rockspec b/kong-plugin-azure-functions-0.4.0-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.3.1-1.rockspec rename to kong-plugin-azure-functions-0.4.0-1.rockspec index 8a59df472fb..beb426284ce 100644 --- a/kong-plugin-azure-functions-0.3.1-1.rockspec +++ b/kong-plugin-azure-functions-0.4.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.3.1-1" +version = "0.4.0-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.3.1" + tag = "0.4.0" } description = { summary = "This plugin allows Kong to invoke Azure functions.", diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index bf7786a06eb..0dfc11569e4 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -20,11 +20,10 @@ local function send(status, content, headers) end -local azure = {} - - -azure.PRIORITY = 749 -azure.VERSION = "0.1.1" +local azure = { + PRIORITY = 749, + VERSION = "0.4.0", +} function azure:access(config) From dc8e1807f04afcd8100d44b50ced1eda1cae782d Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Tue, 18 Jun 2019 11:44:14 -0700 Subject: [PATCH 0280/4351] fix: change log level from notice to debug for a leftover line --- kong/plugins/request-transformer/schema.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index 76eb9613082..0d6be7ccf3e 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -22,7 +22,6 @@ end local function validate_headers(pair, validate_value) local name, value = pair:match("^([^:]+):*(.-)$") - print("validating header: " .. name .. ": " .. value) if validate_header_name(name) == nil then return nil, string.format("'%s' is not a valid header", tostring(name)) end From 8815f14b07db67e4e651429cc3d90fd282571fdd Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 17 Jun 2019 16:52:04 +0200 Subject: [PATCH 0281/4351] fix(serverless-functions) add failure test for invocation count --- spec/01-access_spec.lua | 128 +++++++++++++++++++++++++++++++++++++++- 1 file changed, 126 insertions(+), 2 deletions(-) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 013f188096a..9993ce32ef0 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -34,7 +34,19 @@ local mock_fn_six = [[ end ]] +local mock_fn_seven = [[ + local utils = require "pl.utils" + ngx.req.read_body() + filename = ngx.req.get_body_data() + + local count = tonumber(utils.readfile(filename) or 0) + count = count + 1 + utils.writefile(filename, tostring(count)) +]] + +-- same as 7, but with upvalue format +local mock_fn_eight = "return function() \n" .. mock_fn_seven .. "\n end" describe("Plugin: serverless-functions", function() it("priority of plugins", function() @@ -89,6 +101,16 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do hosts = { "six." .. plugin_name .. ".com" }, } + local route7 = bp.routes:insert { + service = { id = service.id }, + hosts = { "seven." .. plugin_name .. ".com" }, + } + + local route8 = bp.routes:insert { + service = { id = service.id }, + hosts = { "eight." .. plugin_name .. ".com" }, + } + bp.plugins:insert { name = plugin_name, route = { id = route1.id }, @@ -129,22 +151,44 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }, } + bp.plugins:insert { + name = plugin_name, + route = { id = route7.id }, + config = { + functions = { mock_fn_seven } + }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route8.id }, + config = { + functions = { mock_fn_eight } + }, + } + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) + end) + + teardown(function() + helpers.stop_kong() + end) + before_each(function() client = helpers.proxy_client() admin_client = helpers.admin_client() end) - teardown(function() + after_each(function() if client and admin_client then client:close() admin_client:close() end - helpers.stop_kong() end) + describe("request termination", function() it("using ngx.exit()", function() local res = assert(client:send { @@ -213,6 +257,86 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.same("Bad request", body) end) end) + + describe("invocation count", function() + + local filename + + local get_count = function() + return tonumber(require("pl.utils").readfile(filename)) + end + + before_each(function() + filename = helpers.test_conf.prefix .. "/test_count" + assert(require("pl.utils").writefile(filename, "0")) + end) + + after_each(function() + os.remove(filename) + end) + + it("once on initialization", function() + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "seven." .. plugin_name .. ".com", + ["Content-Length"] = #filename + }, + body = filename, + }) + assert.equal(1, get_count()) + end) + + it("on repeated calls", function() + for i = 1, 10 do + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "seven." .. plugin_name .. ".com", + ["Content-Length"] = #filename + }, + body = filename, + }) + res:read_body() + end + + assert.equal(10, get_count()) + end) + + it("once on initialization, with upvalues", function() + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "eight." .. plugin_name .. ".com", + ["Content-Length"] = #filename + }, + body = filename, + }) + assert.equal(1, get_count()) + end) + + it("on repeated calls, with upvalues", function() + for i = 1, 10 do + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "eight." .. plugin_name .. ".com", + ["Content-Length"] = #filename + }, + body = filename, + }) + res:read_body() + end + + assert.equal(10, get_count()) + end) + + + end) end) end From b59e9f8b582d55b34aad3b2d94a7fb6efb9bae90 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 17 Jun 2019 15:55:48 +0200 Subject: [PATCH 0282/4351] fix(serverless-functions) only run them once when initializing --- kong/plugins/pre-function/_handler.lua | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 0e06900448b..f3d9b36c4fa 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -14,14 +14,27 @@ return function(plugin_name, priority) function ServerlessFunction:access(config) local functions = config_cache[config] + if not functions then + -- first call, go compile the functions functions = {} for _, fn_str in ipairs(config.functions) do - local func1 = loadstring(fn_str) - local _, func2 = pcall(func1) - insert(functions, type(func2) == "function" and func2 or func1) + local func1 = loadstring(fn_str) -- load it + local _, func2 = pcall(func1) -- run it + if type(func2) ~= "function" then + -- old style (0.1.0), without upvalues + insert(functions, func1) + else + -- this is a new function (0.2.0+), with upvalues + insert(functions, func2) + + -- the first call to func1 above only initialized it, so run again + func2() + end end + config_cache[config] = functions + return -- must return since we allready executed them end for _, fn in ipairs(functions) do From bc570a18f010b96639a4460bc03a6ed82834d98b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 18 Jun 2019 09:51:32 +0200 Subject: [PATCH 0283/4351] fix(serverless-functions) remove old workaround fixes #18 --- .travis.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 8d45a93934a..4354dd5f22a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -53,8 +53,6 @@ before_install: install: - luarocks make - cd kong-ce - # the following line is a hack to get around failing LuaSec upgrades - - luarocks remove luasec --force - make dev - createuser --createdb kong - createdb -U kong kong_tests From 4a5827d8a1316a22aae82e33fba71e256074378d Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 25 Jun 2019 16:04:47 -0300 Subject: [PATCH 0284/4351] fix(request-transformer) header transf called before body (#4) Header transform must be executed before body transform, as the content-type must be correctly set before changing body. This change fixes issue #1 --- kong/plugins/request-transformer/access.lua | 9 ++++-- spec/02-access_spec.lua | 33 +++++++++++++++++++++ 2 files changed, 39 insertions(+), 3 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 61e7aa5e514..b0eab3294d1 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -260,8 +260,11 @@ local function transform_json_body(conf, body, content_length) local removed, renamed, replaced, added, appended = false, false, false, false, false local content_length = (body and #body) or 0 local parameters = parse_json(body) - if parameters == nil and content_length > 0 then - return false, nil + if parameters == nil then + if content_length > 0 then + return false, nil + end + parameters = {} end if content_length > 0 and #conf.remove.body > 0 then @@ -484,8 +487,8 @@ function _M.execute(conf) clear_environment() transform_uri(conf) transform_method(conf) - transform_body(conf) transform_headers(conf) + transform_body(conf) transform_querystrings(conf) end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 1bedeaec885..0aa6bb71bc0 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -86,6 +86,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) + local route20 = bp.routes:insert({ + hosts = { "test20.com" } + }) bp.plugins:insert { route = { id = route1.id }, @@ -307,6 +310,20 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + bp.plugins:insert { + route = { id = route20.id }, + name = "request-transformer", + config = { + http_method = "POST", + add = { + headers = { + "Content-Type:application/json" + }, + body = { "body:somecontent" } + }, + } + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -359,6 +376,22 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.equal("world", json.uri_args.hello) assert.equal("marco", json.uri_args.name) end) + it("changes the HTTP method from GET to POST and adds JSON body", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test20.com", + } + }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + assert.request(r).has.jsonbody() + assert.equal("POST", json.vars.request_method) + assert.is_nil(json.post_data.error) + local header_content_type = assert.request(r).has.header("Content-Type") + assert.equals("application/json", header_content_type) + end) end) describe("remove", function() it("specified header", function() From a52e41cf9a863460aa8b072474f19f9c715d76c8 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 25 Jun 2019 12:13:37 -0700 Subject: [PATCH 0285/4351] release: 1.2.2 --- CHANGELOG.md | 12 ++++++++++++ ... kong-plugin-request-transformer-1.2.2-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 3 files changed, 15 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.1-0.rockspec => kong-plugin-request-transformer-1.2.2-0.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index d634bcb0185..d95ed9bac7e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,15 @@ +## 1.2.2 + +### Changed + +- Remove leftover `print` call from schema validator + +### Fixed + +- Fix issue preventing JSON body transformation to be executed on empty body +upon Content-Type rewrite to `application/json` + [#1](https://github.com/Kong/kong-plugin-request-transformer/issues/1) + ## 1.2.1 ### Changed diff --git a/kong-plugin-request-transformer-1.2.1-0.rockspec b/kong-plugin-request-transformer-1.2.2-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.1-0.rockspec rename to kong-plugin-request-transformer-1.2.2-0.rockspec index 0d373651a2d..46c11200b09 100644 --- a/kong-plugin-request-transformer-1.2.1-0.rockspec +++ b/kong-plugin-request-transformer-1.2.2-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.1-0" +version = "1.2.2-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.1" + tag = "1.2.2" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 1e751ebe741..cd901885a9d 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.1", + VERSION = "1.2.2", PRIORITY = 801, } From b1922db68e4bcb51315bcfe13388c647265cee14 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 2 May 2019 11:44:00 +0200 Subject: [PATCH 0286/4351] fix(aws-lambda) do not use keepalive when using proxy --- kong/plugins/liamp/handler.lua | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 4b3bcc7f3a7..f9f8741d7f4 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -341,9 +341,13 @@ function AWSLambdaHandler:access(conf) ngx.ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start local headers = res.headers - ok, err = client:set_keepalive(conf.keepalive) - if not ok then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + if conf.proxy_url then + client:close() + else + ok, err = client:set_keepalive(conf.keepalive) + if not ok then + return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + end end local status From dcd5cf6525a83dd497b7c88a14cf0dcd8a23e610 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:14:39 +0300 Subject: [PATCH 0287/4351] style(session) add one extra line feed --- kong/plugins/session/session.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index c3d7cf26f62..2fd86ef870a 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,6 +1,7 @@ local session = require "resty.session" local kong = kong + local _M = {} From cb926817763cf0009a5a48c0183914c866577f92 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:18:26 +0300 Subject: [PATCH 0288/4351] style(session) localize global access --- kong/plugins/session/session.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 2fd86ef870a..f4091389ea7 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,5 +1,9 @@ +local storage = require "kong.plugins.session.storage.kong" local session = require "resty.session" + + local kong = kong +local ipairs = ipairs local _M = {} @@ -37,7 +41,7 @@ function _M.open_session(conf) -- after "cookie_discard" period. opts.strategy = "regenerate" s = session.new(opts) - s.storage = require("kong.plugins.session.storage.kong").new(s) + s.storage = storage.new(s) s:open() else opts.storage = conf.storage From 2c2e63683673cab7bda281b7e4c5613e0509113c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:38:04 +0300 Subject: [PATCH 0289/4351] chore(session) small change to make migration a bit more re-entrant --- kong/plugins/session/migrations/000_base_session.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/session/migrations/000_base_session.lua b/kong/plugins/session/migrations/000_base_session.lua index 2cef05a29bc..7d2a4567b08 100644 --- a/kong/plugins/session/migrations/000_base_session.lua +++ b/kong/plugins/session/migrations/000_base_session.lua @@ -13,9 +13,9 @@ return { DO $$ BEGIN - IF (SELECT to_regclass('session_sessions_expires_idx')) IS NULL THEN - CREATE INDEX session_sessions_expires_idx ON sessions (expires); - END IF; + CREATE INDEX IF NOT EXISTS "session_sessions_expires_idx" ON "sessions" ("expires"); + EXCEPTION WHEN UNDEFINED_COLUMN THEN + -- Do nothing, accept existing state END$$; ]], }, From ad3ddb9c8c5de4606530d6a5848efb155f750af9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:40:10 +0300 Subject: [PATCH 0290/4351] refactor(session) use kong pdk to read the post args for logout --- kong/plugins/session/session.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index f4091389ea7..8dfc63a9395 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -94,24 +94,24 @@ function _M.logout(conf) break end end + if logout then logout = false local logout_query_arg = conf.logout_query_arg if logout_query_arg then - local uri_args = kong.request.get_query() - if uri_args[logout_query_arg] then + if kong.request.get_query_arg(logout_query_arg) then logout = true end end if logout then kong.log.debug("logout by query argument") + else local logout_post_arg = conf.logout_post_arg if logout_post_arg then - ngx.req.read_body() - local post_args = ngx.req.get_post_args() + local post_args = kong.request.get_body() if post_args[logout_post_arg] then logout = true end From a15f119a911714b227881980d4ad9256a5059190 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:42:56 +0300 Subject: [PATCH 0291/4351] chore(session) remove unused base plugin require --- kong/plugins/session/handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 2f43791e2ca..2277a63e042 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -1,9 +1,10 @@ -local BasePlugin = require "kong.plugins.base_plugin" local access = require "kong.plugins.session.access" local session = require "kong.plugins.session.session" + local kong = kong + local KongSessionHandler = { PRIORITY = 1900, VERSION = "2.0.0", From d37c82dbd650a186ff3656a740ba60e89134e247 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:45:16 +0300 Subject: [PATCH 0292/4351] chore(session) bump resty session to 2.24 Fixed: - Avoid use unix socket and redis password with empty string - Provide session id when closing, otherwise the lock is not deleted Added: - Added a configuration for session cookie max size (session.cookie.maxsize) --- kong-plugin-session-2.0.0-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-session-2.0.0-1.rockspec b/kong-plugin-session-2.0.0-1.rockspec index c77207ca604..84b07e56eae 100644 --- a/kong-plugin-session-2.0.0-1.rockspec +++ b/kong-plugin-session-2.0.0-1.rockspec @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 2.23", + "lua-resty-session == 2.24", --"kong >= 1.2.0", } From be866eb4bda700c7215a27a2833a016c56d3d961 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 14:06:53 +0300 Subject: [PATCH 0293/4351] chore(session) bump versions to make it work with next branch of kong --- .travis.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.travis.yml b/.travis.yml index 67418139aa2..dbcfe407fef 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,12 +26,12 @@ services: env: global: - - LUAROCKS=2.4.3 - - OPENSSL=1.0.2n + - LUAROCKS=3.1.3 + - OPENSSL=1.1.1c - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.13.6.2 - - OPENRESTY_LATEST=1.13.6.2 + - OPENRESTY_BASE=1.15.8.1 + - OPENRESTY_LATEST=1.15.8.1 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" From 43832df853d52ef9fa08bc0f68b236772bc8fd7d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2019 13:48:23 +0300 Subject: [PATCH 0294/4351] chore(session) 2.1.0 --- ...n-2.0.0-1.rockspec => kong-plugin-session-2.1.0-1.rockspec | 4 ++-- kong/plugins/session/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-session-2.0.0-1.rockspec => kong-plugin-session-2.1.0-1.rockspec (96%) diff --git a/kong-plugin-session-2.0.0-1.rockspec b/kong-plugin-session-2.1.0-1.rockspec similarity index 96% rename from kong-plugin-session-2.0.0-1.rockspec rename to kong-plugin-session-2.1.0-1.rockspec index 84b07e56eae..2d72b88b1f0 100644 --- a/kong-plugin-session-2.0.0-1.rockspec +++ b/kong-plugin-session-2.1.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.0.0-1" +version = "2.1.0-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.0.0" + tag = "2.1.0" } description = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 2277a63e042..74d57ffc2cd 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -7,7 +7,7 @@ local kong = kong local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.0.0", + VERSION = "2.1.0", } From 87b3c76bdee80fc2f131ff5197bbeeaf84cc3f15 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 8 Jul 2019 19:16:08 +0300 Subject: [PATCH 0295/4351] chore(session) 2.1.1 (#11) * fix(session) do not try to use body if it cannot be read on logout * chore(session) 2.1.1 --- ...ec => kong-plugin-session-2.1.1-1.rockspec | 4 +- kong/plugins/session/handler.lua | 2 +- kong/plugins/session/session.lua | 42 ++++----- spec/03-session_spec.lua | 86 +++++++------------ 4 files changed, 50 insertions(+), 84 deletions(-) rename kong-plugin-session-2.1.0-1.rockspec => kong-plugin-session-2.1.1-1.rockspec (96%) diff --git a/kong-plugin-session-2.1.0-1.rockspec b/kong-plugin-session-2.1.1-1.rockspec similarity index 96% rename from kong-plugin-session-2.1.0-1.rockspec rename to kong-plugin-session-2.1.1-1.rockspec index 2d72b88b1f0..661fb974d1a 100644 --- a/kong-plugin-session-2.1.0-1.rockspec +++ b/kong-plugin-session-2.1.1-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.1.0-1" +version = "2.1.1-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.1.0" + tag = "2.1.1" } description = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 74d57ffc2cd..a665c993fad 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -7,7 +7,7 @@ local kong = kong local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.1.0", + VERSION = "2.1.1", } diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 8dfc63a9395..9f645c1a480 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -83,11 +83,10 @@ end --- Determine is incoming request is trying to logout -- @return boolean should logout of the session? function _M.logout(conf) - local logout = false - local logout_methods = conf.logout_methods if logout_methods then local request_method = kong.request.get_method() + local logout for _, logout_method in ipairs(logout_methods) do if logout_method == request_method then logout = true @@ -95,36 +94,29 @@ function _M.logout(conf) end end - if logout then - logout = false - - local logout_query_arg = conf.logout_query_arg - if logout_query_arg then - if kong.request.get_query_arg(logout_query_arg) then - logout = true - end - end + if not logout then + return false + end - if logout then + local logout_query_arg = conf.logout_query_arg + if logout_query_arg then + if kong.request.get_query_arg(logout_query_arg) then kong.log.debug("logout by query argument") + return true + end + end - else - local logout_post_arg = conf.logout_post_arg - if logout_post_arg then - local post_args = kong.request.get_body() - if post_args[logout_post_arg] then - logout = true - end - - if logout then - kong.log.debug("logout by post argument") - end - end + local logout_post_arg = conf.logout_post_arg + if logout_post_arg then + local post_args = kong.request.get_body() + if post_args and post_args[logout_post_arg] then + kong.log.debug("logout by post argument") + return true end end end - return logout + return false end diff --git a/spec/03-session_spec.lua b/spec/03-session_spec.lua index 4da3b3ea4fb..963aa0580c0 100644 --- a/spec/03-session_spec.lua +++ b/spec/03-session_spec.lua @@ -1,106 +1,80 @@ -local helpers = require "spec.helpers" -local session = require "kong.plugins.session.session" -local phases = require "kong.pdk.private.phases" +local function mock(method) + _G.kong = { + request = { + get_method = function() return method end, + get_query_arg = function() return true end, + get_body = function() return { session_logout = true } end, + }, + log = { + debug = function() end + } + } -describe("Plugin: Session - session.lua", function() - local old_ngx + return require "kong.plugins.session.session" +end +describe("Plugin: Session - session.lua", function() + local old_kong before_each(function() - kong.ctx.core.phase = phases.phases.request - - old_ngx = { - get_phase = function()end, - req = { - read_body = function()end - }, - log = function() end, - DEBUG = 1 - } - _G.ngx = old_ngx + old_kong = _G.kong end) after_each(function() - _G.ngx = old_ngx + _G.kong = old_kong + package.loaded["kong.plugins.session.session"] = nil end) - it("logs out with GET request", function() - kong.request.get_query = function() return {["session_logout"] = true} end - kong.request.get_method = function() return "GET" end - + local session = mock("GET") local conf = { - logout_methods = {"GET", "POST"}, + logout_methods = { "GET", "POST" }, logout_query_arg = "session_logout" } - assert.truthy(session.logout(conf)) end) it("logs out with POST request with body", function() - ngx.req.get_post_args = function() - return {["session_logout"] = true} - end - ngx.req.read_body = function() end - kong.request.get_method = function() return "POST" end - + local session = mock("POST") local conf = { - logout_methods = {"POST"}, + logout_methods = { "POST" }, logout_post_arg = "session_logout" } - assert.truthy(session.logout(conf)) end) it("logs out with DELETE request with body", function() - ngx.req.get_post_args = function() - return {["session_logout"] = true} - end - ngx.req.read_body = function() end - kong.request.get_method = function() return "DELETE" end - + local session = mock("DELETE") local conf = { - logout_methods = {"DELETE"}, + logout_methods = { "DELETE" }, logout_post_arg = "session_logout" } - assert.truthy(session.logout(conf)) end) it("logs out with DELETE request with query params", function() - kong.request.get_query = function() return {["session_logout"] = true} end - kong.request.get_method = function() return "DELETE" end - + local session = mock("DELETE") local conf = { - logout_methods = {"DELETE"}, + logout_methods = { "DELETE" }, logout_query_arg = "session_logout" } - assert.truthy(session.logout(conf)) end) it("does not logout with GET requests when method is not allowed", function() - kong.request.get_query = function() return {["session_logout"] = true} end - kong.request.get_method = function() return "GET" end - + local session = mock("GET") local conf = { - logout_methods = {"DELETE"}, + logout_methods = { "DELETE" }, logout_query_arg = "session_logout" } - assert.falsy(session.logout(conf)) end) it("does not logout with POST requests when method is not allowed", function() - ngx.req.get_post_args = function() - return {["session_logout"] = true} - end - kong.request.get_method = function() return "POST" end - + local session = mock("POST") local conf = { - logout_methods = {"DELETE"}, + logout_methods = { "DELETE" }, logout_post_arg = "session_logout" } - assert.falsy(session.logout(conf)) end) end) From 68b17adefbbc9e2fc0f58fdbad426cf32c188042 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 1 Jul 2019 12:23:44 +0200 Subject: [PATCH 0296/4351] fix(aws-lambda) always send bodies at base64 encoded Stop parsing body content, just pass them on. --- kong/plugins/liamp/aws-serializer.lua | 29 ++++++++++++++++----------- 1 file changed, 17 insertions(+), 12 deletions(-) diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/liamp/aws-serializer.lua index 7bd9849dae4..f36827a870a 100644 --- a/kong/plugins/liamp/aws-serializer.lua +++ b/kong/plugins/liamp/aws-serializer.lua @@ -3,15 +3,16 @@ -- https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format -local public_utils = require "kong.tools.public" - - local EMPTY = {} local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_encode_base64 = ngx.encode_base64 local ngx_req_read_body = ngx.req.read_body +local ngx_req_get_body_data= ngx.req.get_body_data +local ngx_req_get_body_file= ngx.req.get_body_file +local ngx_log = ngx.log +local ERR = ngx.ERR return function(ctx) @@ -57,17 +58,21 @@ return function(ctx) end -- prepare body - local isBase64Encoded = false - local body + local body, isBase64Encoded do ngx_req_read_body() - - local _, err_code - _, err_code, body = public_utils.get_body_info() - if err_code == public_utils.req_body_errors.unknown_ct then - -- don't know what this body MIME type is, base64 it just in case - body = ngx_encode_base64(body) - isBase64Encoded = true + body = ngx_req_get_body_data() + if not body then + if ngx_req_get_body_file() then + ngx_log(ERR, "request body was buffered to disk, too large") + end + else + if body ~= "" then + body = ngx_encode_base64(body) + isBase64Encoded = true + else + isBase64Encoded = false + end end end From c1f66b616b5757cce6d87f32c74d087d11272472 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 31 Jul 2019 16:13:58 -0700 Subject: [PATCH 0297/4351] fix(prometheus) move prometheus.init call to top-level scope `:new` is no longer available as this plugin no longer inherits from the BasePlugin class. This commit updates the handler so it initialize its shared dictionary in the top-level scope (executed in the `init` phase). --- kong/plugins/prometheus/handler.lua | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index b3338bd7bd1..a5eb6f219d4 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -6,6 +6,9 @@ local kong = kong local timer_at = ngx.timer.at +prometheus.init() + + local function log(premature, message) if premature then return @@ -21,11 +24,6 @@ local PrometheusHandler = { } -function PrometheusHandler:new() - return prometheus.init() -end - - function PrometheusHandler:log(_) local message = basic_serializer.serialize(ngx) local ok, err = timer_at(0, log, message) From 9f6b5f20ab4c7eef2bd202e7d01009a9b5d61dab Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 31 Jul 2019 17:02:49 -0700 Subject: [PATCH 0298/4351] chore(prometheus) release 0.4.1 --- CHANGELOG.md | 7 +++++++ ...0-1.rockspec => kong-prometheus-plugin-0.4.1-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.4.0-1.rockspec => kong-prometheus-plugin-0.4.1-1.rockspec (95%) diff --git a/CHANGELOG.md b/CHANGELOG.md index ae2a0f2b491..2eae1a69fc4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.4.1](#041---20190801) - [0.4.0](#040---20190605) - [0.3.4](#034---20181217) - [0.3.3](#033---20181214) @@ -9,6 +10,11 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.4.1] - 2019/08/01 + +- Fix issue where the plugin's shared dictionary would not be properly +initialized + ## [0.4.0] - 2019/06/05 - Remove BasePlugin inheritance (not needed anymore) @@ -55,6 +61,7 @@ - Initial release of Prometheus plugin for Kong. +[0.4.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.0...0.4.1 [0.4.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.4...0.4.0 [0.3.4]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.3...0.3.4 [0.3.3]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.2...0.3.3 diff --git a/kong-prometheus-plugin-0.4.0-1.rockspec b/kong-prometheus-plugin-0.4.1-1.rockspec similarity index 95% rename from kong-prometheus-plugin-0.4.0-1.rockspec rename to kong-prometheus-plugin-0.4.1-1.rockspec index ace26fe7253..295366020b4 100644 --- a/kong-prometheus-plugin-0.4.0-1.rockspec +++ b/kong-prometheus-plugin-0.4.1-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.4.0-1" +version = "0.4.1-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.4.0" + tag = "0.4.1" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index a5eb6f219d4..a2a140de831 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -20,7 +20,7 @@ end local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.4.0", + VERSION = "0.4.1", } From 5a8201eb723a8f55c07476fdb16841f802b70b9e Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 5 Aug 2019 16:16:54 -0700 Subject: [PATCH 0299/4351] chore(prometheus) bump dependencies versions --- .travis.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.travis.yml b/.travis.yml index 7b297d14ef7..96729c14189 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,12 +26,12 @@ services: env: global: - - LUAROCKS=2.4.3 - - OPENSSL=1.0.2n + - LUAROCKS=3.1.3 + - OPENSSL=1.1.1c - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.13.6.2 - - OPENRESTY_LATEST=1.13.6.2 + - OPENRESTY_BASE=1.15.8.1 + - OPENRESTY_LATEST=1.15.8.1 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" From 1d22f58def653a419849fd0cd00ec5416dee9679 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Fri, 6 Sep 2019 15:53:16 -0700 Subject: [PATCH 0300/4351] chore(prometheus) do not run CI for latest cassandra The plugin doesn't use any cassandra specific features and we gain nothing by running the same tests run twice. --- .travis.yml | 4 ---- 1 file changed, 4 deletions(-) diff --git a/.travis.yml b/.travis.yml index 96729c14189..36e2ada931d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -29,9 +29,7 @@ env: - LUAROCKS=3.1.3 - OPENSSL=1.1.1c - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - OPENRESTY_BASE=1.15.8.1 - - OPENRESTY_LATEST=1.15.8.1 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" @@ -42,8 +40,6 @@ env: matrix: - OPENRESTY=$OPENRESTY_BASE CASSANDRA=$CASSANDRA_BASE - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git From 69201ff7573dc9c23261e41d0ecaacc35fd0ee56 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 5 Aug 2019 14:00:58 -0700 Subject: [PATCH 0301/4351] tests(prometheus) add grpc test cases Add gRPC/gRPCs test cases. --- spec/02-access_spec.lua | 66 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 1ba029c5d81..2489efa6a5a 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -4,6 +4,8 @@ local pl_file = require "pl.file" describe("Plugin: prometheus (access)", function() local proxy_client local admin_client + local proxy_client_grpc + local proxy_client_grpcs setup(function() local bp = helpers.get_db_utils() @@ -22,6 +24,28 @@ describe("Plugin: prometheus (access)", function() service = service, } + local grpc_service = bp.services:insert { + name = "mock-grpc-service", + url = "grpc://localhost:15002", + } + + bp.routes:insert { + protocols = { "grpc" }, + hosts = { "grpc" }, + service = grpc_service, + } + + local grpcs_service = bp.services:insert { + name = "mock-grpcs-service", + url = "grpcs://localhost:15003", + } + + bp.routes:insert { + protocols = { "grpcs" }, + hosts = { "grpcs" }, + service = grpcs_service, + } + bp.plugins:insert { name = "prometheus" } @@ -32,6 +56,8 @@ describe("Plugin: prometheus (access)", function() }) proxy_client = helpers.proxy_client() admin_client = helpers.admin_client() + proxy_client_grpc = helpers.proxy_client_grpc() + proxy_client_grpcs = helpers.proxy_client_grpcs() end) teardown(function() @@ -79,6 +105,46 @@ describe("Plugin: prometheus (access)", function() assert.matches('kong_http_status{code="400",service="mock-service"} 1', body, nil, true) end) + it("increments the count for proxied grpc requests", function() + local ok, resp = proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-authority"] = "grpc", + } + }) + assert.truthy(ok) + assert.truthy(resp) + + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_http_status{code="200",service="mock-grpc-service"} 1', body, nil, true) + + ok, resp = proxy_client_grpcs({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-authority"] = "grpcs", + } + }) + assert.truthy(ok) + assert.truthy(resp) + + res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + assert.matches('kong_http_status{code="200",service="mock-grpcs-service"} 1', body, nil, true) + end) + it("does not log error if no service was matched", function() -- cleanup logs local test_error_log_path = helpers.test_conf.nginx_err_logs From 9c87fab2e5211e62d2650f0c83e06deca85fec94 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 5 Aug 2019 17:25:43 -0700 Subject: [PATCH 0302/4351] tests(prometheus) use wait_until Replace sleeps with wait_until. --- spec/02-access_spec.lua | 58 +++++++++++++++++++++++------------------ 1 file changed, 33 insertions(+), 25 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 2489efa6a5a..06e56ce34ee 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -80,14 +80,16 @@ describe("Plugin: prometheus (access)", function() } }) assert.res_status(200, res) - res = assert(admin_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) - ngx.sleep(1) + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="200",service="mock-service"} 1', nil, true) + end) + res = assert(proxy_client:send { method = "GET", path = "/status/400", @@ -97,12 +99,14 @@ describe("Plugin: prometheus (access)", function() }) assert.res_status(400, res) - res = assert(admin_client:send { - method = "GET", - path = "/metrics", - }) - body = assert.res_status(200, res) - assert.matches('kong_http_status{code="400",service="mock-service"} 1', body, nil, true) + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="400",service="mock-service"} 1', nil, true) + end) end) it("increments the count for proxied grpc requests", function() @@ -118,12 +122,14 @@ describe("Plugin: prometheus (access)", function() assert.truthy(ok) assert.truthy(resp) - local res = assert(admin_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.matches('kong_http_status{code="200",service="mock-grpc-service"} 1', body, nil, true) + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="200",service="mock-grpc-service"} 1', nil, true) + end) ok, resp = proxy_client_grpcs({ service = "hello.HelloService.SayHello", @@ -137,12 +143,14 @@ describe("Plugin: prometheus (access)", function() assert.truthy(ok) assert.truthy(resp) - res = assert(admin_client:send { - method = "GET", - path = "/metrics", - }) - body = assert.res_status(200, res) - assert.matches('kong_http_status{code="200",service="mock-grpcs-service"} 1', body, nil, true) + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="200",service="mock-grpc-service"} 1', nil, true) + end) end) it("does not log error if no service was matched", function() From cdc7c5483bc6bdd453edc23d8261547bb3d3fd4d Mon Sep 17 00:00:00 2001 From: "jeremyjustus0916@gmail.com" Date: Thu, 15 Aug 2019 18:22:46 -0400 Subject: [PATCH 0303/4351] feat(zipkin) override unknown-service-name --- kong/plugins/zipkin/reporter.lua | 15 ++++++++++++--- kong/plugins/zipkin/schema.lua | 1 + 2 files changed, 13 insertions(+), 3 deletions(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index caf554f7143..d4e3599ce17 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -11,8 +11,10 @@ local zipkin_reporter_mt = { local function new_zipkin_reporter(conf) local http_endpoint = conf.http_endpoint + local default_service_name = conf.default_service_name assert(type(http_endpoint) == "string", "invalid http endpoint") return setmetatable({ + default_service_name = default_service_name; http_endpoint = http_endpoint; pending_spans = {}; pending_spans_n = 0; @@ -48,8 +50,15 @@ function zipkin_reporter_methods:report(span) -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? } else - -- needs to be null; not the empty object - localEndpoint = cjson.null + -- configurable override of the unknown-service-name spans + if self.default_service_name then + localEndpoint = { + serviceName = self.default_service_name; + } + -- needs to be null; not the empty object + else + localEndpoint = cjson.null + end end end @@ -118,4 +127,4 @@ end return { new = new_zipkin_reporter; -} +} \ No newline at end of file diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 527d5d0125c..2d276b60cdc 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -11,6 +11,7 @@ return { { sample_ratio = { type = "number", default = 0.001, between = { 0, 1 } } }, + { default_service_name = { type = "string", default = nil } }, { include_credential = { type = "boolean", required = true, default = true } }, }, }, }, From ec9cf67affe98c57dc7da1f45b1dee5a21875fc9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 16 Aug 2019 14:36:40 +0300 Subject: [PATCH 0304/4351] Release v0.1.3 --- NEWS | 6 +++++- ...-scm-0.rockspec => kong-plugin-zipkin-0.1.3-0.rockspec | 8 ++++---- kong/plugins/zipkin/handler.lua | 2 +- kong/plugins/zipkin/opentracing.lua | 2 +- 4 files changed, 11 insertions(+), 7 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.1.3-0.rockspec (84%) diff --git a/NEWS b/NEWS index 7e8a5640aa5..54390ecd3ac 100644 --- a/NEWS +++ b/NEWS @@ -1,6 +1,10 @@ -UNRELEASED +0.1.3 - 2019-08-16 - Add support for stream subsystem (#30) + - Made sending credential optional with a new configuration + parameter `include_credential` (#37) + - Add possibility to override unknown service name with a new + configuration parameter `default_service_name` (#45) 0.1.2 - 2019-01-18 diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.1.3-0.rockspec similarity index 84% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.1.3-0.rockspec index 8748bc6b301..75dc595c83c 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.1.3-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.1.3-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.1.3.zip"; + dir = "kong-plugin-zipkin-0.1.3"; } description = { @@ -15,8 +16,7 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.15"; - "opentracing >= 0.0.2"; + "opentracing == 0.0.2"; } build = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 5e58f9c9c4e..3b78420adcc 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -6,7 +6,7 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" -- Zipkin plugin derives from general opentracing one local ZipkinLogHandler = OpenTracingHandler:extend() -ZipkinLogHandler.VERSION = "scm" +ZipkinLogHandler.VERSION = "0.1.3" function ZipkinLogHandler.new_tracer(conf) local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 31ac28633ce..2dc530eb038 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local BasePlugin = require "kong.plugins.base_plugin" local subsystem = ngx.config.subsystem local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +OpenTracingHandler.VERSION = "0.1.3" -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures From 5e6fc01fd6e8b4b5614ae15e729bd1a027384950 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 12 Aug 2019 12:47:50 +0200 Subject: [PATCH 0305/4351] feat(request-transformer) allow rendering values stored in kong.ctx.shared a value set in that table, eg: kong.ctx.shared.my_version = "1.2.3" can be accessed from the template renderer environment as: shared.my_version --- kong/plugins/request-transformer/access.lua | 4 ++ spec/02-access_spec.lua | 45 +++++++++++++++++++++ 2 files changed, 49 insertions(+) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index b0eab3294d1..a86f3d2dec0 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -77,6 +77,9 @@ local __meta_environment = { uri_captures = function(self) return (ngx.ctx.router_matches or EMPTY).uri_captures or EMPTY end, + shared = function(self) + return ((kong or EMPTY).ctx or EMPTY).shared or EMPTY + end, } local loader = lazy_loaders[key] if not loader then @@ -102,6 +105,7 @@ local function clear_environment(conf) rawset(template_environment, "headers", nil) rawset(template_environment, "query_params", nil) rawset(template_environment, "uri_captures", nil) + rawset(template_environment, "shared", nil) end local function param_value(source_template, config_array) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 0aa6bb71bc0..eac0574c630 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -89,6 +89,10 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local route20 = bp.routes:insert({ hosts = { "test20.com" } }) + local route21 = bp.routes:insert({ + hosts = { "test21.com" } + }) + bp.plugins:insert { route = { id = route1.id }, @@ -324,6 +328,32 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + do + -- 2 plugins: + -- pre-function: plugin to inject a shared value in the kong.ctx.shared table + -- transformer: pick up the injected value and add to the query string + bp.plugins:insert { + route = { id = route21.id }, + name = "pre-function", + config = { + functions = { + [[ + kong.ctx.shared.my_version = "1.2.3" + ]] + }, + } + } + bp.plugins:insert { + route = { id = route21.id }, + name = "request-transformer", + config = { + add = { + querystring = {"shared_param1:$(shared.my_version)"}, + } + } + } + end + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -1570,6 +1600,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.equals("20", value) end) end) + + + describe("request rewrite using template", function() it("template as querystring parameters on GET", function() local r = assert(client:send { @@ -1752,6 +1785,18 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) assert.response(r).has.status(500) end) + it("can inject a value from 'kong.ctx.shared'", function() + local r = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "test21.com", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("shared_param1") + assert.equals("1.2.3", value) + end) end) end) end From ad9a26022a146b1305a3f09d4c4fdcc1ed5867cf Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 19 Aug 2019 14:06:04 -0400 Subject: [PATCH 0306/4351] fix(session) add custom_id or username check (#12) * fix(session) add custom_id or username check - was throwing 500 if either username or custom_id were nil * fix(session) clear headers if not setting --- kong/plugins/session/access.lua | 15 ++++++-- spec/01-access_spec.lua | 61 +++++++++++++++++++++++++++++++-- 2 files changed, 71 insertions(+), 5 deletions(-) diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 482886da366..0c3b670ab19 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -16,10 +16,20 @@ end local function set_consumer(consumer, credential_id) local set_header = kong.service.request.set_header + local clear_header = kong.service.request.clear_header set_header(constants.HEADERS.CONSUMER_ID, consumer.id) - set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) - set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) + if consumer.custom_id then + set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) + else + clear_header(constants.HEADERS.CONSUMER_CUSTOM_ID) + end + + if consumer.username then + set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) + else + clear_header(constants.HEADERS.CONSUMER_USERNAME) + end if credential_id then local credential = {id = credential_id or consumer.id, consumer_id = consumer.id} @@ -69,6 +79,7 @@ function _M.execute(conf) s:start() set_consumer(consumer, credential) + kong.ctx.shared.authenticated_session = s end diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 695865ef904..82978a4f5ec 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -1,13 +1,16 @@ local utils = require "kong.tools.utils" +local constants = require "kong.constants" local helpers = require "spec.helpers" +local cjson = require "cjson" +local lower = string.lower for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() - local client + local client, consumer lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { + local bp, db = helpers.get_db_utils(strategy, { "plugins", "routes", "services", @@ -25,6 +28,11 @@ for _, strategy in helpers.each_strategy() do hosts = {"httpbin.org"}, } + local route3 = bp.routes:insert { + paths = {"/headers"}, + hosts = {"httpbin.org"}, + } + assert(bp.plugins:insert { name = "session", route = { @@ -45,7 +53,15 @@ for _, strategy in helpers.each_strategy() do } }) - local consumer = bp.consumers:insert { username = "coop", } + assert(bp.plugins:insert { + name = "session", + route = { + id = route3.id, + }, + }) + + consumer = db.consumers:insert({username = "coop"}) + bp.keyauth_credentials:insert { key = "kong", consumer = { @@ -74,6 +90,16 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "key-auth", + route = { + id = route3.id, + }, + config = { + anonymous = anonymous.id + } + } + bp.plugins:insert { name = "request-termination", consumer = { @@ -162,6 +188,35 @@ for _, strategy in helpers.each_strategy() do res = assert(client:send(request)) assert.response(res).has.status(200) end) + + it("consumer headers are set correctly on request", function() + local res, cookie + local request = { + method = "GET", + path = "/headers", + headers = { host = "httpbin.org", }, + } + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + assert.response(res).has.status(200) + + cookie = assert.response(res).has.header("Set-Cookie") + + request.headers.apikey = nil + request.headers.cookie = cookie + + res = assert(client:send(request)) + assert.response(res).has.status(200) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal(consumer.id, json.headers[lower(constants.HEADERS.CONSUMER_ID)]) + assert.equal(consumer.username, json.headers[lower(constants.HEADERS.CONSUMER_USERNAME)]) + assert.equal(nil, json.headers[constants.HEADERS.CONSUMER_CUSTOM_ID]) + end) end) end) end From 48486194d409313e9669291855c5d010c2883367 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Mon, 19 Aug 2019 14:08:12 -0400 Subject: [PATCH 0307/4351] chore(session) 2.1.2 From #12 --- ...n-2.1.1-1.rockspec => kong-plugin-session-2.1.2-1.rockspec | 4 ++-- kong/plugins/session/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-session-2.1.1-1.rockspec => kong-plugin-session-2.1.2-1.rockspec (96%) diff --git a/kong-plugin-session-2.1.1-1.rockspec b/kong-plugin-session-2.1.2-1.rockspec similarity index 96% rename from kong-plugin-session-2.1.1-1.rockspec rename to kong-plugin-session-2.1.2-1.rockspec index 661fb974d1a..4ddeadfc7c9 100644 --- a/kong-plugin-session-2.1.1-1.rockspec +++ b/kong-plugin-session-2.1.2-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.1.1-1" +version = "2.1.2-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.1.1" + tag = "2.1.2" } description = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index a665c993fad..ff5328d81cb 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -7,7 +7,7 @@ local kong = kong local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.1.1", + VERSION = "2.1.2", } From aeebfe70125a4993e0463968b104b07d77b53816 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 29 Aug 2019 22:29:44 -0400 Subject: [PATCH 0308/4351] feat(session) add authenticated_groups to storage (#13) Session storage to now add ctx.authenticated_groups which gives it similar functionality to the "acl" plugin. This means that users can assign groups to their consumers via some authentication plugin (LDAP, OIDC, etc.) and session will maintain and store groups in session data. --- README.md | 16 +++++-- kong/plugins/session/access.lua | 13 +++-- kong/plugins/session/handler.lua | 17 ++++++- kong/plugins/session/session.lua | 14 ++++-- spec/01-access_spec.lua | 66 +++++++++++++++++++++++-- spec/02-kong_storage_adapter_spec.lua | 69 ++++++++++++++++++++++++++- 6 files changed, 177 insertions(+), 18 deletions(-) diff --git a/README.md b/README.md index 98095ee04a5..b01f7c9b22f 100644 --- a/README.md +++ b/README.md @@ -190,17 +190,25 @@ host, but can be overridden. ## Session Data Storage -The session data can be stored in the cookie itself (encrypted) `storage=cookie`, or -inside [Kong](#-kong-storage-adapter). The session data stores two context +The session data can be stored in the cookie itself (encrypted) `storage=cookie` +, or inside [Kong](#-kong-storage-adapter). The session data these context variables: ``` ngx.ctx.authenticated_consumer.id ngx.ctx.authenticated_credential.id +ngx.ctx.authenticated_groups ``` -The plugin also sets a `ngx.ctx.authenticated_session` for communication between the -`access` and `header_filter` phases in the plugin. +The plugin also sets a `ngx.ctx.authenticated_session` for communication between + the `access` and `header_filter` phases in the plugin. + +### Groups + +Authenticated groups are stored on `ngx.ctx.authenticated_groups` from other +authentication plugins and the session plugin will store them in the data of +the current session. Since the session plugin runs before authentication +plugins, it will also set `authenticated_groups` associated headers. ## 🦍 Kong Storage Adapter diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 0c3b670ab19..045b72efc65 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -14,7 +14,7 @@ local function load_consumer(consumer_id) end -local function set_consumer(consumer, credential_id) +local function authenticate(consumer, credential_id, groups) local set_header = kong.service.request.set_header local clear_header = kong.service.request.clear_header @@ -31,6 +31,13 @@ local function set_consumer(consumer, credential_id) clear_header(constants.HEADERS.CONSUMER_USERNAME) end + if groups then + set_header(constants.HEADERS.AUTHENTICATED_GROUPS, table.concat(groups, ", ")) + ngx.ctx.authenticated_groups = groups + else + clear_header(constants.HEADERS.AUTHENTICATED_GROUPS) + end + if credential_id then local credential = {id = credential_id or consumer.id, consumer_id = consumer.id} set_header(constants.HEADERS.ANONYMOUS, true) @@ -59,7 +66,7 @@ function _M.execute(conf) end - local cid, credential = session.retrieve_session_data(s) + local cid, credential, groups = session.retrieve_session_data(s) local consumer_cache_key = kong.db.consumers:cache_key(cid) local consumer, err = kong.cache:get(consumer_cache_key, nil, @@ -78,7 +85,7 @@ function _M.execute(conf) s:start() - set_consumer(consumer, credential) + authenticate(consumer, credential, groups) kong.ctx.shared.authenticated_session = s end diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index ff5328d81cb..162c613cef9 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -11,6 +11,19 @@ local KongSessionHandler = { } +local function get_authenticated_groups() + local authenticated_groups = ngx.ctx.authenticated_groups + if authenticated_groups == nil then + return nil + end + + assert(type(authenticated_groups) == "table", + "invalid authenticated_groups, a table was expected") + + return authenticated_groups +end + + function KongSessionHandler:header_filter(conf) local credential = kong.client.get_credential() local consumer = kong.client.get_consumer() @@ -24,6 +37,7 @@ function KongSessionHandler:header_filter(conf) local credential_id = credential.id local consumer_id = consumer and consumer.id local s = kong.ctx.shared.authenticated_session + local groups = get_authenticated_groups() -- if session exists and the data in the session matches the ctx then -- don't worry about saving the session data or sending cookie @@ -39,7 +53,8 @@ function KongSessionHandler:header_filter(conf) -- create new session and save the data / send the Set-Cookie header if consumer_id then s = s or session.open_session(conf) - session.store_session_data(s, consumer_id, credential_id or consumer_id) + session.store_session_data(s, consumer_id, credential_id or consumer_id, + groups) s:save() end end diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 9f645c1a480..1ced85cf4d9 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,5 +1,6 @@ local storage = require "kong.plugins.session.storage.kong" local session = require "resty.session" +local cjson = require "cjson" local kong = kong @@ -54,15 +55,15 @@ end --- Gets consumer id and credential id from the session data -- @param s - the session --- @returns consumer_id, credential_id +-- @returns consumer_id, credential_id, groups function _M.retrieve_session_data(s) - if not s then return nil, nil end + if not s then return nil, nil, nil end if s and not s.data then - return nil, nil + return nil, nil, nil end - return s.data[1], s.data[2] + return s.data[1], s.data[2], s.data[3] end @@ -70,13 +71,16 @@ end -- @param s - the session -- @param consumer - the consumer id -- @param credential - the credential id or potentially just the consumer id -function _M.store_session_data(s, consumer_id, credential_id) +-- @param groups - table of authenticated_groups e.g. { "group1" } +function _M.store_session_data(s, consumer_id, credential_id, groups) if not s then return end s.data[1] = consumer_id s.data[2] = credential_id + s.data[3] = groups + end diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 82978a4f5ec..a52263b0460 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -16,7 +16,7 @@ for _, strategy in helpers.each_strategy() do "services", "consumers", "keyauth_credentials" - }) + }, { "ctx-checker" }) local route1 = bp.routes:insert { paths = {"/test1"}, @@ -33,6 +33,11 @@ for _, strategy in helpers.each_strategy() do hosts = {"httpbin.org"}, } + local route4 = bp.routes:insert { + paths = {"/headers"}, + hosts = {"mockbin.org"}, + } + assert(bp.plugins:insert { name = "session", route = { @@ -60,6 +65,23 @@ for _, strategy in helpers.each_strategy() do }, }) + assert(bp.plugins:insert { + name = "session", + route = { + id = route4.id, + }, + }) + + bp.plugins:insert { + name = "ctx-checker", + route = { id = route4.id }, + config = { + ctx_kind = "ngx.ctx", + ctx_set_field = "authenticated_groups", + ctx_set_array = { "agents", "doubleagents" }, + } + } + consumer = db.consumers:insert({username = "coop"}) bp.keyauth_credentials:insert { @@ -100,6 +122,16 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "key-auth", + route = { + id = route4.id, + }, + config = { + anonymous = anonymous.id + } + } + bp.plugins:insert { name = "request-termination", consumer = { @@ -112,7 +144,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong { - plugins = "bundled, session", + plugins = "bundled, session, ctx-checker", database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -215,7 +247,35 @@ for _, strategy in helpers.each_strategy() do assert.equal(consumer.id, json.headers[lower(constants.HEADERS.CONSUMER_ID)]) assert.equal(consumer.username, json.headers[lower(constants.HEADERS.CONSUMER_USERNAME)]) - assert.equal(nil, json.headers[constants.HEADERS.CONSUMER_CUSTOM_ID]) + assert.equal(nil, json.headers[lower(constants.HEADERS.CONSUMER_CUSTOM_ID)]) + assert.equal(nil, json.headers[lower(constants.HEADERS.AUTHENTICATED_GROUPS)]) + end) + end) + + describe("authenticated_groups", function() + it("groups are retrieved from session and headers are set", function() + local res, cookie + local request = { + method = "GET", + path = "/headers", + headers = { host = "mockbin.org", }, + } + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + assert.response(res).has.status(200) + + cookie = assert.response(res).has.header("Set-Cookie") + + request.headers.apikey = nil + request.headers.cookie = cookie + + res = assert(client:send(request)) + assert.response(res).has.status(200) + + local json = cjson.decode(assert.res_status(200, res)) + assert.equal('agents, doubleagents', json.headers[lower(constants.HEADERS.AUTHENTICATED_GROUPS)]) end) end) end) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index f0dcf99e279..d197568701d 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" +local cjson = require "cjson" local function get_sid_from_cookie(cookie) @@ -20,7 +21,7 @@ for _, strategy in helpers.each_strategy() do "services", "consumers", "keyauth_credentials", - }) + }, { "ctx-checker" }) local route1 = bp.routes:insert { paths = {"/test1"}, @@ -32,6 +33,11 @@ for _, strategy in helpers.each_strategy() do hosts = {"httpbin.org"} } + local route3 = bp.routes:insert { + paths = {"/headers"}, + hosts = {"httpbin.org"}, + } + assert(bp.plugins:insert { name = "session", route = { @@ -56,6 +62,27 @@ for _, strategy in helpers.each_strategy() do } }) + assert(bp.plugins:insert { + name = "session", + route = { + id = route3.id, + }, + config = { + storage = "kong", + secret = "ultra top secret session", + } + }) + + bp.plugins:insert { + name = "ctx-checker", + route = { id = route3.id }, + config = { + ctx_kind = "ngx.ctx", + ctx_set_field = "authenticated_groups", + ctx_set_array = { "beatles", "ramones" }, + } + } + local consumer = bp.consumers:insert { username = "coop" } bp.keyauth_credentials:insert { key = "kong", @@ -85,6 +112,16 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "key-auth", + route = { + id = route3.id, + }, + config = { + anonymous = anonymous.id + } + } + bp.plugins:insert { name = "request-termination", consumer = { @@ -97,7 +134,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong { - plugins = "bundled, session", + plugins = "bundled, session, ctx-checker", database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -242,6 +279,34 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(found) assert.is_nil(err) end) + + it("stores authenticated_groups", function() + local res, cookie + local request = { + method = "GET", + path = "/headers", + headers = { host = "httpbin.org", }, + } + + res = assert(client:send(request)) + assert.response(res).has.status(403) + + -- make a request with a valid key, grab the cookie for later + request.headers.apikey = "kong" + res = assert(client:send(request)) + assert.response(res).has.status(200) + cookie = assert.response(res).has.header("Set-Cookie") + + ngx.sleep(2) + + request.headers.apikey = nil + request.headers.cookie = cookie + res = assert(client:send(request)) + assert.response(res).has.status(200) + + local json = cjson.decode(assert.res_status(200, res)) + assert.equal('beatles, ramones', json.headers['x-authenticated-groups']) + end) end) end) end From 6087aabb1f646919475047615a5f99261bafd172 Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Tue, 3 Sep 2019 09:27:13 -0400 Subject: [PATCH 0309/4351] chore(session) 2.2.0 --- ...n-2.1.2-1.rockspec => kong-plugin-session-2.2.0-1.rockspec | 4 ++-- kong/plugins/session/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-session-2.1.2-1.rockspec => kong-plugin-session-2.2.0-1.rockspec (96%) diff --git a/kong-plugin-session-2.1.2-1.rockspec b/kong-plugin-session-2.2.0-1.rockspec similarity index 96% rename from kong-plugin-session-2.1.2-1.rockspec rename to kong-plugin-session-2.2.0-1.rockspec index 4ddeadfc7c9..2ed5d2696b1 100644 --- a/kong-plugin-session-2.1.2-1.rockspec +++ b/kong-plugin-session-2.2.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.1.2-1" +version = "2.2.0-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.1.2" + tag = "2.2.0" } description = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 162c613cef9..79a8b553d00 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -7,7 +7,7 @@ local kong = kong local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.1.2", + VERSION = "2.2.0", } From d08545681b730a9f6ba7d5ae5f3f3e99353e8c28 Mon Sep 17 00:00:00 2001 From: Guanlan D Date: Fri, 6 Sep 2019 16:14:02 -0700 Subject: [PATCH 0310/4351] perf(plugins/prometheus) remove unnecessary timer since no coroutine is needed The Prometheus plugin is primarily maintaining the shdict and doesn't need any yield operations. This PR removed the unnecessary timer for getting the low hanging fruit for us. Did a couple of rounds trivial benchmarking in our cloud environment (Thanks @fffonion): _Noticed that P99 long tail has been dropped significantly._ *Before* ``` wrk -t 100 -c 100 --latency -d 60 http://206.189.221.120:8000 Running 1m test @ http://206.189.221.120:8000 100 threads and 100 connections Thread Stats Avg Stdev Max +/- Stdev Latency 28.58ms 47.74ms 731.95ms 91.52% Req/Sec 64.04 22.94 212.00 68.01% Latency Distribution 50% 14.16ms 75% 19.08ms 90% 48.51ms 99% 227.18ms 361064 requests in 1.00m, 3.92GB read Requests/sec: 6008.43 Transfer/sec: 66.79MB ``` *After* ``` wrk -t 100 -c 100 --latency -d 60 http://206.189.221.120:8000 Running 1m test @ http://206.189.221.120:8000 100 threads and 100 connections Thread Stats Avg Stdev Max +/- Stdev Latency 17.24ms 6.77ms 271.26ms 88.85% Req/Sec 58.67 14.85 262.00 77.89% Latency Distribution 50% 15.84ms 75% 18.42ms 90% 23.05ms 99% 38.59ms 351932 requests in 1.00m, 3.82GB read Requests/sec: 5857.10 Transfer/sec: 65.11MB ``` From #60 --- kong/plugins/prometheus/handler.lua | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index a2a140de831..e5e7fc30447 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -9,15 +9,6 @@ local timer_at = ngx.timer.at prometheus.init() -local function log(premature, message) - if premature then - return - end - - prometheus.log(message) -end - - local PrometheusHandler = { PRIORITY = 13, VERSION = "0.4.1", @@ -26,10 +17,7 @@ local PrometheusHandler = { function PrometheusHandler:log(_) local message = basic_serializer.serialize(ngx) - local ok, err = timer_at(0, log, message) - if not ok then - kong.log.err("failed to create timer: ", err) - end + prometheus.log(message) end From e4677a70d22565d2416df104da6345c4467da9e8 Mon Sep 17 00:00:00 2001 From: Daniel Liberman Date: Mon, 9 Sep 2019 11:51:18 -0700 Subject: [PATCH 0311/4351] feat(prometheus) implement per route metrics This change can lead to further performance degradation due to lock contention and increase in cardinality if there are a lot of routes and fewer services in the system. A future refactor will alleviate such performance problems and also introduce dynamic metrics. Co-authored-by: Harry Bagdi --- kong/plugins/prometheus/exporter.lua | 37 +++++++++++++++++----------- 1 file changed, 23 insertions(+), 14 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 6ec92ed81f3..c327baa969b 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -22,19 +22,23 @@ local function init() "Number of HTTP connections", {"state"}) metrics.db_reachable = prometheus:gauge("datastore_reachable", - "Datastore reachable from Kong, 0 is unreachable") + "Datastore reachable from Kong, " .. + "0 is unreachable") - -- per service + -- per service/route metrics.status = prometheus:counter("http_status", - "HTTP status codes per service in Kong", - {"code", "service"}) + "HTTP status codes per service/route in Kong", + {"code", "service", "route"}) metrics.latency = prometheus:histogram("latency", - "Latency added by Kong, total request time and upstream latency for each service in Kong", - {"type", "service"}, + "Latency added by Kong, total " .. + "request time and upstream latency " .. + "for each service/route in Kong", + {"type", "service", "route"}, DEFAULT_BUCKETS) -- TODO make this configurable metrics.bandwidth = prometheus:counter("bandwidth", - "Total bandwidth in bytes consumed per service in Kong", - {"type", "service"}) + "Total bandwidth in bytes " .. + "consumed per service/route in Kong", + {"type", "service", "route"}) end @@ -54,31 +58,36 @@ local function log(message) return end - metrics.status:inc(1, { message.response.status, service_name }) + local route_name + if message and message.route then + route_name = message.route.name or message.route.id + end + + metrics.status:inc(1, { message.response.status, service_name, route_name }) local request_size = tonumber(message.request.size) if request_size and request_size > 0 then - metrics.bandwidth:inc(request_size, { "ingress", service_name }) + metrics.bandwidth:inc(request_size, { "ingress", service_name, route_name }) end local response_size = tonumber(message.response.size) if response_size and response_size > 0 then - metrics.bandwidth:inc(response_size, { "egress", service_name }) + metrics.bandwidth:inc(response_size, { "egress", service_name, route_name }) end local request_latency = message.latencies.request if request_latency and request_latency >= 0 then - metrics.latency:observe(request_latency, { "request", service_name }) + metrics.latency:observe(request_latency, { "request", service_name, route_name }) end local upstream_latency = message.latencies.proxy if upstream_latency ~= nil and upstream_latency >= 0 then - metrics.latency:observe(upstream_latency, {"upstream", service_name }) + metrics.latency:observe(upstream_latency, { "upstream", service_name, route_name }) end local kong_proxy_latency = message.latencies.kong if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - metrics.latency:observe(kong_proxy_latency, { "kong", service_name }) + metrics.latency:observe(kong_proxy_latency, { "kong", service_name, route_name }) end end From 136ce69097e399343f9a4037cbe0dedd653e04bc Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 9 Sep 2019 11:53:24 -0700 Subject: [PATCH 0312/4351] tests(prometheus) update tests to include per route data --- spec/02-access_spec.lua | 11 +++++++---- spec/03-custom-serve_spec.lua | 3 ++- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 06e56ce34ee..8bf5ab78a9b 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -19,6 +19,7 @@ describe("Plugin: prometheus (access)", function() bp.routes:insert { protocols = { "http" }, + name = "http-route", paths = { "/" }, methods = { "GET" }, service = service, @@ -31,6 +32,7 @@ describe("Plugin: prometheus (access)", function() bp.routes:insert { protocols = { "grpc" }, + name = "grpc-route", hosts = { "grpc" }, service = grpc_service, } @@ -42,6 +44,7 @@ describe("Plugin: prometheus (access)", function() bp.routes:insert { protocols = { "grpcs" }, + name = "grpcs-route", hosts = { "grpcs" }, service = grpcs_service, } @@ -87,7 +90,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-service"} 1', nil, true) + return body:find('kong_http_status{code="200",service="mock-service",route="http-route"} 1', nil, true) end) res = assert(proxy_client:send { @@ -105,7 +108,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="400",service="mock-service"} 1', nil, true) + return body:find('kong_http_status{code="400",service="mock-service",route="http-route"} 1', nil, true) end) end) @@ -128,7 +131,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-grpc-service"} 1', nil, true) + return body:find('kong_http_status{code="200",service="mock-grpc-service",route="grpc-route"} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -149,7 +152,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-grpc-service"} 1', nil, true) + return body:find('kong_http_status{code="200",service="mock-grpcs-service",route="grpcs-route"} 1', nil, true) end) end) diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index 032e34db689..65d229d9fc7 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -16,6 +16,7 @@ describe("Plugin: prometheus (custom server)",function() bp.routes:insert { protocols = { "http" }, + name = "http-route", paths = { "/" }, service = service, } @@ -56,7 +57,7 @@ describe("Plugin: prometheus (custom server)",function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_http_status{code="200",service="mock-service"} 1', body, nil, true) + assert.matches('kong_http_status{code="200",service="mock-service",route="http-route"} 1', body, nil, true) end) it("custom port returns 404 for anything other than /metrics", function() local client = helpers.http_client("127.0.0.1", 9542) From 5f4ed53ae2406dde46af01331684b6791fd382eb Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 10 Sep 2019 10:46:21 -0700 Subject: [PATCH 0313/4351] chore(prometheus) bump up vendored prometheus library Version being bumped to: https://github.com/knyar/nginx-lua-prometheus/commit/49762d9b57b16e68c55db606be66ccd2b4db548e From #63 --- kong/plugins/prometheus/prometheus.lua | 122 ++++++++++++++++++++++--- 1 file changed, 107 insertions(+), 15 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index ae414bc4be1..220b17a50c6 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -94,9 +94,35 @@ function Counter:inc(value, label_values) self.prometheus:log_error(err) return end + if value ~= nil and value < 0 then + self.prometheus:log_error_kv(self.name, value, "Value should not be negative") + return + end + self.prometheus:inc(self.name, self.label_names, label_values, value or 1) end +-- Delete a given counter +-- +-- Args: +-- label_values: an array of label values. Can be nil (i.e. not defined) for +-- metrics that have no labels. +function Counter:del(label_values) + local err = self:check_label_values(label_values) + if err ~= nil then + self.prometheus:log_error(err) + return + end + self.prometheus:set(self.name, self.label_names, label_values, nil) +end + +-- Delete all metrics for this counter. If this counter have no labels, it is +-- just the same as Counter:del() function. If this counter have labels, it +-- will delete all the metrics with different label values. +function Counter:reset() + self.prometheus:reset(self.name) +end + local Gauge = Metric:new() -- Set a given gauge to `value` -- @@ -117,6 +143,43 @@ function Gauge:set(value, label_values) self.prometheus:set(self.name, self.label_names, label_values, value) end +-- Delete a given gauge +-- +-- Args: +-- label_values: an array of label values. Can be nil (i.e. not defined) for +-- metrics that have no labels. +function Gauge:del(label_values) + local err = self:check_label_values(label_values) + if err ~= nil then + self.prometheus:log_error(err) + return + end + self.prometheus:set(self.name, self.label_names, label_values, nil) +end + +-- Delete all metrics for this gauge. If this gauge have no labels, it is +-- just the same as Gauge:del() function. If this gauge have labels, it +-- will delete all the metrics with different label values. +function Gauge:reset() + self.prometheus:reset(self.name) +end + +-- Increase a given gauge by `value` +-- +-- Args: +-- value: (number) a value to add to the gauge (a negative value when you +-- need to decrease the value of the gauge). Defaults to 1 if skipped. +-- label_values: an array of label values. Can be nil (i.e. not defined) for +-- metrics that have no labels. +function Gauge:inc(value, label_values) + local err = self:check_label_values(label_values) + if err ~= nil then + self.prometheus:log_error(err) + return + end + self.prometheus:inc(self.name, self.label_names, label_values, value or 1) +end + local Histogram = Metric:new() -- Record a given value in a histogram. -- @@ -267,7 +330,14 @@ end -- an object that should be used to register metrics. function Prometheus.init(dict_name, prefix) local self = setmetatable({}, Prometheus) - self.dict = ngx.shared[dict_name or "prometheus_metrics"] + dict_name = dict_name or "prometheus_metrics" + self.dict = ngx.shared[dict_name] + if self.dict == nil then + ngx.log(ngx.ERR, + "Dictionary '", dict_name, "' does not seem to exist. ", + "Please define the dictionary using `lua_shared_dict`.") + return self + end self.help = {} if prefix then self.prefix = prefix @@ -362,7 +432,6 @@ function Prometheus:gauge(name, description, label_names) return Gauge:new{name=name, label_names=label_names, prometheus=self} end - -- Register a histogram. -- -- Args: @@ -412,20 +481,17 @@ function Prometheus:set_key(key, value) end end --- Increment a given counter by `value`. +-- Increment a given metric by `value`. -- -- Args: -- name: (string) short metric name without any labels. -- label_names: (array) a list of label keys. -- label_values: (array) a list of label values. --- value: (number) value to add. Optional, defaults to 1. +-- value: (number) value to add (a negative value when you need to decrease +-- the value of the gauge). Optional, defaults to 1. function Prometheus:inc(name, label_names, label_values, value) local key = full_metric_name(name, label_names, label_values) if value == nil then value = 1 end - if value < 0 then - self:log_error_kv(key, value, "Value should not be negative") - return - end local newval, err = self.dict:incr(key, value) if newval then @@ -488,13 +554,29 @@ function Prometheus:histogram_observe(name, label_names, label_values, value) end end --- Present all metrics in a text format compatible with Prometheus. +-- Delete all metrics in a gauge or counter. If this gauge or counter have labels, it +-- will delete all the metrics with different label values. +function Prometheus:reset(name) + local keys = self.dict:get_keys(0) + for _, key in ipairs(keys) do + local value, err = self.dict:get(key) + if value then + local short_name = short_metric_name(key) + if name == short_name then + self:set_key(key, nil) + end + else + self:log_error("Error getting '", key, "': ", err) + end + end +end + +-- Prometheus compatible metric data as an array of strings. -- --- This function should be used to expose the metrics on a separate HTTP page. --- It will get the metrics from the dictionary, sort them, and expose them --- aling with TYPE and HELP comments. -function Prometheus:collect() - ngx.header.content_type = "text/plain" +-- Returns: +-- Array of strings with all metrics in a text format compatible with +-- Prometheus. +function Prometheus:metric_data() if not self.initialized then ngx.log(ngx.ERR, "Prometheus module has not been initialized") return @@ -531,7 +613,17 @@ function Prometheus:collect() self:log_error("Error getting '", key, "': ", err) end end - ngx.print(output) + return output +end + +-- Present all metrics in a text format compatible with Prometheus. +-- +-- This function should be used to expose the metrics on a separate HTTP page. +-- It will get the metrics from the dictionary, sort them, and expose them +-- aling with TYPE and HELP comments. +function Prometheus:collect() + ngx.header.content_type = "text/plain" + ngx.print(self:metric_data()) end return Prometheus From f095bef8204515cb64b4271b08c0f9a28d910374 Mon Sep 17 00:00:00 2001 From: Harry Date: Thu, 12 Sep 2019 15:05:30 -0700 Subject: [PATCH 0314/4351] feat(prometheus) implement memory metrics Metrics that have been added: - per worker Lua VM allocated bytes - shm capacity and bytes allocated From #62 --- kong/plugins/prometheus/exporter.lua | 29 ++++++++++++++++++++++++++- spec/02-access_spec.lua | 30 ++++++++++++++++++++++++++++ 2 files changed, 58 insertions(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index c327baa969b..81aea8b00ad 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -17,13 +17,30 @@ local function init() prometheus = require("kong.plugins.prometheus.prometheus").init(shm, "kong_") - -- across all services + -- global metrics metrics.connections = prometheus:gauge("nginx_http_current_connections", "Number of HTTP connections", {"state"}) metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. "0 is unreachable") + local memory_stats = {} + memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", + "Allocated bytes in worker Lua VM", + {"pid"}) + memory_stats.shms = prometheus:gauge("memory_lua_shared_dict_bytes", + "Allocated slabs in bytes in a shared_dict", + {"shared_dict"}) + memory_stats.shm_capacity = prometheus:gauge("memory_lua_shared_dict_total_bytes", + "Total capacity in bytes of a shared_dict", + {"shared_dict"}) + + local res = kong.node.get_memory_stats() + for shm_name, value in pairs(res.lua_shared_dicts) do + memory_stats.shm_capacity:set(value.capacity, {shm_name}) + end + + metrics.memory_stats = memory_stats -- per service/route metrics.status = prometheus:counter("http_status", @@ -129,6 +146,16 @@ local function collect() "/metrics endpoint: ", err) end + -- memory stats + local res = kong.node.get_memory_stats() + for shm_name, value in pairs(res.lua_shared_dicts) do + metrics.memory_stats.shms:set(value.allocated_slabs, {shm_name}) + end + for i = 1, #res.workers_lua_vms do + metrics.memory_stats.worker_vms:set(res.workers_lua_vms[i].http_allocated_gc, + {res.workers_lua_vms[i].pid}) + end + prometheus:collect() end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 8bf5ab78a9b..89174fa30a4 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -204,4 +204,34 @@ describe("Plugin: prometheus (access)", function() end end) + + it("exposes db reachability metrics", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_datastore_reachable 1', body, nil, true) + end) + + it("exposes Lua worker VM stats", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_memory_workers_lua_vms_bytes', body, nil, true) + end) + + it("exposes lua_shared_dict metrics", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_memory_lua_shared_dict_total_bytes' .. + '{shared_dict="prometheus_metrics"} 5242880', body, nil, true) + assert.matches('kong_memory_lua_shared_dict_bytes' .. + '{shared_dict="prometheus_metrics"}', body, nil, true) + end) end) From 2dfcacf9f771628c234358a6c5593faf1046abd9 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 23 Jul 2019 22:10:23 +0200 Subject: [PATCH 0315/4351] feat(aws-lambda) added an option "skip_large_bodies" The option allows to read files that were cached on disk (so really large files). --- kong/plugins/liamp/aws-serializer.lua | 25 ++++++++++++++++--------- kong/plugins/liamp/handler.lua | 2 +- kong/plugins/liamp/schema.lua | 4 ++++ 3 files changed, 21 insertions(+), 10 deletions(-) diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/liamp/aws-serializer.lua index f36827a870a..1d896bc1cce 100644 --- a/kong/plugins/liamp/aws-serializer.lua +++ b/kong/plugins/liamp/aws-serializer.lua @@ -15,7 +15,7 @@ local ngx_log = ngx.log local ERR = ngx.ERR -return function(ctx) +return function(ctx, config) ctx = ctx or ngx.ctx local var = ngx.var @@ -63,16 +63,23 @@ return function(ctx) ngx_req_read_body() body = ngx_req_get_body_data() if not body then - if ngx_req_get_body_file() then - ngx_log(ERR, "request body was buffered to disk, too large") + local body_filepath = ngx_req_get_body_file() + if body_filepath then + if config.skip_large_bodies then + ngx_log(ERR, "request body was buffered to disk, too large") + else + local file = io.open(body_filepath, "rb") + body = file:read("*all") + file:close() + end end + end + + if body ~= "" then + body = ngx_encode_base64(body) + isBase64Encoded = true else - if body ~= "" then - body = ngx_encode_base64(body) - isBase64Encoded = true - else - isBase64Encoded = false - end + isBase64Encoded = false end end diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index f9f8741d7f4..8fd732e350a 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -200,7 +200,7 @@ function AWSLambdaHandler:access(conf) local upstream_body = new_tab(0, 6) if conf.awsgateway_compatible then - upstream_body = aws_serializer() + upstream_body = aws_serializer(ngx.ctx, conf) elseif conf.forward_request_body or conf.forward_request_headers or diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/liamp/schema.lua index 1eedb68c16f..b12c82bade1 100644 --- a/kong/plugins/liamp/schema.lua +++ b/kong/plugins/liamp/schema.lua @@ -114,6 +114,10 @@ return { proxy_url = { type = "string" }, + skip_large_bodies = { + type = "boolean", + default = true, + }, }, self_check = function(schema, plugin_t, dao, is_update) if (plugin_t.aws_key or "") == "" then From e8a2ab1f1b52c5c19b126e6fef4d3b2c1eac80d1 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 16 Sep 2019 10:38:37 -0700 Subject: [PATCH 0316/4351] docs(prometheus) document 0.5.0 changes --- CHANGELOG.md | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2eae1a69fc4..447cec0fdcf 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.5.0](#050---20190916) - [0.4.1](#041---20190801) - [0.4.0](#040---20190605) - [0.3.4](#034---20181217) @@ -10,10 +11,23 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) -## [0.4.1] - 2019/08/01 - -- Fix issue where the plugin's shared dictionary would not be properly -initialized +## [0.5.0] - 2019/09/16 + +- **Route based metrics:** All proxy metrics now contain a tag with the name + or ID of the route. + [#40](https://github.com/Kong/kong-plugin-prometheus/issues/40) +- **New metrics releated to Kong's memory usage:** + New metrics related to Kong's shared dictionaries + and Lua VMs are now available + [#62](https://github.com/Kong/kong-plugin-prometheus/pull/62): + - per worker Lua VM allocated bytes (`kong_memory_workers_lua_vms_bytes`) + - shm capacity and bytes allocated (`kong_memory_lua_shared_dict_bytes` and + `kong_memory_lua_shared_dict_total_bytes`) +- Performance has been improved by avoiding unnecessary timer creation. + This will lower the impact of the plugin on Kong's overall latency. + [#60](https://github.com/Kong/kong-plugin-prometheus/pull/60) +- Tests to ensure gRPC compatibility have been added. + [#57](https://github.com/Kong/kong-plugin-prometheus/pull/57) ## [0.4.0] - 2019/06/05 @@ -61,6 +75,7 @@ initialized - Initial release of Prometheus plugin for Kong. +[0.5.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.1...0.5.0 [0.4.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.0...0.4.1 [0.4.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.4...0.4.0 [0.3.4]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.3...0.3.4 From 4be5bcce2745b3914739be5a55c53ffe7e628d26 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 16 Sep 2019 10:44:48 -0700 Subject: [PATCH 0317/4351] chore(prometheus) bump version to 0.5.0 --- ....4.1-1.rockspec => kong-prometheus-plugin-0.5.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.4.1-1.rockspec => kong-prometheus-plugin-0.5.0-1.rockspec (95%) diff --git a/kong-prometheus-plugin-0.4.1-1.rockspec b/kong-prometheus-plugin-0.5.0-1.rockspec similarity index 95% rename from kong-prometheus-plugin-0.4.1-1.rockspec rename to kong-prometheus-plugin-0.5.0-1.rockspec index 295366020b4..4791fa0d87c 100644 --- a/kong-prometheus-plugin-0.4.1-1.rockspec +++ b/kong-prometheus-plugin-0.5.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.4.1-1" +version = "0.5.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.4.1" + tag = "0.5.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index e5e7fc30447..aae49b15220 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -11,7 +11,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.4.1", + VERSION = "0.5.0", } From 8c07647082e9c59418c0b7f3a7286ca342da2108 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 20 Sep 2019 11:52:41 +0200 Subject: [PATCH 0318/4351] chore(aws-lambda) release 0.1.0 --- README.md | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 8919dd2328e..bb9d9447da1 100644 --- a/README.md +++ b/README.md @@ -41,9 +41,14 @@ token and secret are no longer required when configuring the plugin. The behaviour is now to default to IAM roles, unless the secret and token are provided. -When the IAM roles are used (default, if no token/secret is provided), the plugin -will first try ECS metadata, and if not available it will fallback on EC2 -metadata. +* When the IAM roles are used (default, if no token/secret is provided), the plugin + will first try ECS metadata, and if not available it will fallback on EC2 + metadata. + +* the ability was added to also send very large bodies (that where buffered to + disk) by Kong. To control this there is a new setting `skip_large_bodies` which + defaults to `true`. Set it to `false` to enable it, but be aware that those + very large bodies will have an impact on the system memory. ## Compatibility From 13658970518d82ff6ff27f961f00fc623e0646ff Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Fri, 20 Sep 2019 17:51:12 -0300 Subject: [PATCH 0319/4351] feat(aws-lambda) convert plugin to the PDK and new DB (#5) * feat(aws-lambda) convert plugin to the PDK and new DB * docs(aws-lambda) add changelog * fix(aws-lambda) clean up unused variables * style(handler) remove debug statements * feat(aws-lambda) replace old `singletons` API to PDK * chore(aws-lambda) add CI support with Travis CI * docs(aws-lambda) add README * chore(aws-lambda) bump version to 0.2.0 --- .travis.yml | 59 +++++ CHANGELOG.md | 9 + Makefile | 11 + README.md | 152 ++++++++--- ...spec => kong-plugin-liamp-0.2.0-1.rockspec | 6 +- kong/plugins/liamp/handler.lua | 217 ++++++---------- kong/plugins/liamp/schema.lua | 236 ++++++++---------- spec/plugins/liamp/02-schema_spec.lua | 112 +++++---- spec/plugins/liamp/05-aws-serializer_spec.lua | 16 +- spec/plugins/liamp/99-access_spec.lua | 169 +++++++++++-- 10 files changed, 596 insertions(+), 391 deletions(-) create mode 100644 .travis.yml create mode 100644 CHANGELOG.md create mode 100644 Makefile rename kong-plugin-liamp-0.1.0-1.rockspec => kong-plugin-liamp-0.2.0-1.rockspec (92%) diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..d74043e39e4 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,59 @@ +dist: xenial +sudo: false + +language: generic + +jdk: + - oraclejdk8 + +notifications: + email: false + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + hosts: + - grpcs_1.test + - grpcs_2.test + +services: + - docker + +env: + global: + - TEST_SUITE=integration + - INSTALL_CACHE=$HOME/install-cache + - DOWNLOAD_ROOT=$HOME/download-root + - PLUGIN_NAME=liamp + - KONG_PLUGINS=bundled,$PLUGIN_NAME + - KONG_TEST_PLUGINS=$KONG_PLUGINS + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec + - JOBS=2 + matrix: + - KONG_TEST_DATABASE=cassandra CASSANDRA=2.2.12 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,postgres,off" + - KONG_TEST_DATABASE=cassandra CASSANDRA=3.9 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,postgres,off" + - KONG_TEST_DATABASE=postgres POSTGRES=9.5 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,cassandra,off" +matrix: + allow_failures: + - env: KONG_TEST_DATABASE=postgres POSTGRES=9.5 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,cassandra,off" + +install: + - make setup-ci + - pushd kong-source && source .ci/setup_env.sh && popd + - pushd kong-source && make dev && popd + - cp -r kong-source/spec/fixtures spec + - luarocks make + +script: + - pushd kong-source && bin/busted $BUSTED_ARGS ../spec && popd + +cache: + apt: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000000..00b20fb5f3f --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,9 @@ +## 0.2.0 + +### Changed + +- convert the plugin to the PDK and new DB (developed against Kong 1.x) + +## 0.1.0 + +- Extended the `aws-lambda` plugin from the Kong/kong repository with added ECS IAM roles (developed against Kong 0.13) diff --git a/Makefile b/Makefile new file mode 100644 index 00000000000..05fce97e28e --- /dev/null +++ b/Makefile @@ -0,0 +1,11 @@ +ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) +KONG_SOURCE_LOCATION?=$(ROOT_DIR)/kong-source +KONG?=master + +setup-kong: + -rm -rf $(KONG_SOURCE_LOCATION); \ + git clone --branch $(KONG) https://github.com/Kong/kong.git $(KONG_SOURCE_LOCATION) + +setup-ci: setup-kong + cd $(KONG_SOURCE_LOCATION); \ + $(MAKE) setup-ci diff --git a/README.md b/README.md index bb9d9447da1..6792c61d1d9 100644 --- a/README.md +++ b/README.md @@ -1,56 +1,138 @@ -# Introduction +[![Build Status][badge-travis-image]][badge-travis-url] -This is a custom version of the Lambda plugin. +# kong-plugin-aws-lambda -- allows for EC2 IAM roles for authorization, see https://github.com/Kong/kong/pull/2777 -- has a modified version of https://github.com/Kong/kong/pull/3639 -- added ECS IAM roles +Invoke an [AWS Lambda](https://aws.amazon.com/lambda/) function from Kong. It can be used in combination with other request plugins to secure, manage or extend the function. +## Configuration -## Installation +### Enabling the plugin on a Service -Since it is a custom version, it should be installed under its own name. To -facilitate this there is a rockspec file for use with LuaRocks. +#### With a database -Pack the rock (from `./kong/plugins/aws-lambda`): +Configure this plugin on a [Service](https://docs.konghq.com/latest/admin-api/#service-object) by making the following request: -```shell -> luarocks make -> luarocks pack kong-plugin-liamp +``` +$ curl -X POST http://kong:8001/services/{service}/plugins \ + --data name=aws-lambda \ + --data "config.aws_region=AWS_REGION" \ + --data "config.function_name=LAMBDA_FUNCTION_NAME" ``` -This results in a `rock` file: `kong-plugin-liamp-0.1.0-1.all.rock` +#### Without a database -This file can be installed on any Kong system with: +Configure this plugin on a [Service](https://docs.konghq.com/latest/admin-api/#service-object) by adding this section do your declarative configuration file: -```shell -> luarocks install kong-plugin-liamp-0.1.0-1.all.rock ``` +plugins: +- name: aws-lambda + service: {service} + config: + aws_region: AWS_REGION + function_name: LAMBDA_FUNCTION_NAME +``` + +In both cases, `{service}` is the `id` or `name` of the Service that this plugin configuration will target. + + +### Enabling the plugin on a Route -## Usage +#### With a database -Since it is renamed, it will not be enabled by default, hence it must be enabled -like other custom plugins: +Configure this plugin on a [Route](https://docs.konghq.com/latest/admin-api/#Route-object) with: -```shell -> export KONG_CUSTOM_PLUGINS=liamp ``` +$ curl -X POST http://kong:8001/routes/{route}/plugins \ + --data name=aws-lambda \ + --data "config.aws_region=AWS_REGION" \ + --data "config.function_name=LAMBDA_FUNCTION_NAME" +``` + +#### Without a database + +Configure this plugin on a [Route](https://docs.konghq.com/latest/admin-api/#route-object) by adding this section do your declarative configuration file: -Once enabled, it differs slightly from the original Lambda plugin in that the -token and secret are no longer required when configuring the plugin. -The behaviour is now to default to IAM roles, unless the secret and token -are provided. +``` +plugins: +- name: aws-lambda + route: {route} + config: + aws_region: AWS_REGION + function_name: LAMBDA_FUNCTION_NAME +``` -* When the IAM roles are used (default, if no token/secret is provided), the plugin - will first try ECS metadata, and if not available it will fallback on EC2 - metadata. +In both cases, `{route}` is the `id` or `name` of the Route that this plugin configuration will target. -* the ability was added to also send very large bodies (that where buffered to - disk) by Kong. To control this there is a new setting `skip_large_bodies` which - defaults to `true`. Set it to `false` to enable it, but be aware that those - very large bodies will have an impact on the system memory. +### Enabling the plugin on a Consumer -## Compatibility +#### With a database + +You can use the `http://localhost:8001/plugins` endpoint to enable this plugin on specific [Consumers](https://docs.konghq.com/latest/admin-api/#Consumer-object): + +``` +$ curl -X POST http://kong:8001/consumers/{consumer}/plugins \ + --data name=aws-lambda \ + --data "config.aws_region=AWS_REGION" \ + --data "config.function_name=LAMBDA_FUNCTION_NAME" +``` + +#### Without a database + +Configure this plugin on a [Consumer](https://docs.konghq.com/latest/admin-api/#Consumer-object) by adding this section do your declarative configuration file: + +``` +plugins: +- name: aws-lambda + route: {route} + config: + aws_region: AWS_REGION + function_name: LAMBDA_FUNCTION_NAME +``` -This plugin was developed against Kong `0.13`, and hence is compatible with -Kong Enterprise `0.33` +In both cases, `{consumer}` is the `id` or `username` of the Consumer that this plugin configuration will target. + +You can combine `consumer_id` and `service_id` + +In the same request, to furthermore narrow the scope of the plugin. + +### Global plugins + +- **Using a database**, all plugins can be configured using the `http://kong:8001/plugins/` endpoint. +- **Without a database**, all plugins can be configured via the `plugins:` entry on the declarative configuration file. + +A plugin which is not associated to any Service, Route or Consumer (or API, if you are using an older version of Kong) is considered "global", and will be run on every request. Read the [Plugin Reference](https://docs.konghq.com/latest/admin-api/#add-plugin) and the [Plugin Precedence](https://docs.konghq.com/latest/admin-api/#precedence)sections for more information. + +## Parameters + +Here's a list of all the parameters which can be used in this plugin's configuration: + +| Form Parameter | default | description +|----------------|---------|------------- +| `name`|| The name of the plugin to use, in this case: `aws-lambda`. +| `service_id`|| The id of the Service which this plugin will target. +| `route_id` || The id of the Route which this plugin will target. +| `enabled` | `true` | Whether this plugin will be applied. +| `consumer_id` || The id of the Consumer which this plugin will target. +|`config.aws_key`
*semi-optional* || The AWS key credential to be used when invoking the function. This value is required if `aws_secret` is defined. +|`config.aws_secret`
*semi-optional* ||The AWS secret credential to be used when invoking the function. This value is required if `aws_key` is defined. +|`config.aws_region` || The AWS region where the Lambda function is located. Regions supported are: `ap-northeast-1`, `ap-northeast-2`, `ap-south-1`, `ap-southeast-1`, `ap-southeast-2`, `ca-central-1`, `cn-north-1`, `cn-northwest-1`, `eu-central-1`, `eu-west-1`, `eu-west-2`, `sa-east-1`, `us-east-1`, `us-east-2`, `us-gov-west-1`, `us-west-1`, `us-west-2`. +|`config.function_name` || The AWS Lambda function name to invoke. +|`config.qualifier`
*optional* || The [`Qualifier`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. +|`config.invocation_type`
*optional*| `RequestResponse` | The [`InvocationType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. Available types are `RequestResponse`, `Event`, `DryRun`. +|`config.log_type`
*optional* | `Tail`| The [`LogType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. By default `None` and `Tail` are supported. +|`config.port`
*optional* | `Tail`| The [`LogType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. By default `None` and `Tail` are supported. +|`config.timeout`| `60000` | An optional timeout in milliseconds when invoking the function. +|`config.unhandled_status`
*optional* | `200`, `202` or `204` | The response status code to use (instead of the default `200`, `202`, or `204`) in the case of an [`Unhandled` Function Error](https://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_ResponseSyntax) +|`config.forward_request_body`
*optional* | `false` | An optional value that defines whether the request body is to be sent in the `request_body` field of the JSON-encoded request. If the body arguments can be parsed, they will be sent in the separate `request_body_args` field of the request. The body arguments can be parsed for `application/json`, `application/x-www-form-urlencoded`, and `multipart/form-data` content types. +|`config.forward_request_headers`
*optional* | `false` | An optional value that defines whether the original HTTP request headers are to be sent as a map in the `request_headers` field of the JSON-encoded request. +|`config.forward_request_method`
*optional* | `false` | An optional value that defines whether the original HTTP request method verb is to be sent in the `request_method` field of the JSON-encoded request. +|`config.forward_request_uri`
*optional* |`false`|An optional value that defines whether the original HTTP request URI is to be sent in the `request_uri` field of the JSON-encoded request. Request URI arguments (if any) will be sent in the separate `request_uri_args` field of the JSON body. +|`config.is_proxy_integration`
*optional* | `false` | An optional value that defines whether the response format to receive from the Lambda to [this format](https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-output-format). Note that the parameter `isBase64Encoded` is not implemented. +|`config.awsgateway_compatible`
*optional* | `false` | An optional value that defines whether the plugin should wrap requests into the Amazon API gateway. +|`config.proxy_url`
*semi-optional* || An optional value that defines whether the plugin should connect through the given proxy server URL. This value is required if `proxy_scheme` is defined. +|`config.proxy_scheme`
*semi-optional* || An optional value that defines which HTTP protocol scheme to use in order to connect through the proxy server. The schemes supported are: `http` and `https`. This value is required if `proxy_url` is defined. +|`config.skip_large_bodies`
*optional* | `true` | An optional value that defines whether very large bodies (that are buffered to disk) should be sent by Kong. Note that sending very large bodies will have an impact on the system memory. + +## Notes + +When the IAM roles are used (default, if no `aws.key` / `aws.secret` is provided), the plugin will first try ECS metadata, and if not available it will fallback on EC2 metadata. diff --git a/kong-plugin-liamp-0.1.0-1.rockspec b/kong-plugin-liamp-0.2.0-1.rockspec similarity index 92% rename from kong-plugin-liamp-0.1.0-1.rockspec rename to kong-plugin-liamp-0.2.0-1.rockspec index a65c8f6a5c7..a9aa52da49c 100644 --- a/kong-plugin-liamp-0.1.0-1.rockspec +++ b/kong-plugin-liamp-0.2.0-1.rockspec @@ -1,7 +1,7 @@ package = "kong-plugin-liamp" -- TODO: rename, must match the info in the filename of this rockspec! -- as a convention; stick to the prefix: `kong-plugin-` -version = "0.1.0-1" -- TODO: renumber, must match the info in the filename of this rockspec! --- The version '0.1.0' is the source code version, the trailing '1' is the version of this rockspec. +version = "0.2.0-1" -- TODO: renumber, must match the info in the filename of this rockspec! +-- The version '0.2.0' is the source code version, the trailing '1' is the version of this rockspec. -- whenever the source version changes, the rockspec should be reset to 1. The rockspec version is only -- updated (incremented) when this file changes, but the source remains the same. @@ -12,7 +12,7 @@ local pluginName = package:match("^kong%-plugin%-(.+)$") -- "myPlugin" supported_platforms = {"linux", "macosx"} source = { url = "http://github.com/Tieske/kong-plugin-liamp.git", - tag = "0.1.0" + tag = "0.2.0" } description = { diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 8fd732e350a..6058bee8624 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -1,28 +1,19 @@ -- Copyright (C) Kong Inc. --- Grab pluginname from module name -local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") - -local BasePlugin = require "kong.plugins.base_plugin" -local responses = require "kong.tools.responses" -local utils = require "kong.tools.utils" +local aws_v4 = require "kong.plugins.liamp.v4" +local aws_serializer = require "kong.plugins.liamp.aws-serializer" local http = require "resty.http" local cjson = require "cjson.safe" -local public_utils = require "kong.tools.public" -local singletons = require "kong.singletons" -local constants = require "kong.constants" local meta = require "kong.meta" - -local aws_v4 = require("kong.plugins." .. plugin_name .. ".v4") -local aws_serializer = require("kong.plugins." .. plugin_name .. ".aws-serializer") +local constants = require "kong.constants" local fetch_credentials do local credential_sources = { - require("kong.plugins." .. plugin_name .. ".iam-ecs-credentials"), + require "kong.plugins.liamp.iam-ecs-credentials", -- The EC2 one will always return `configured == true`, so must be the last! - require("kong.plugins." .. plugin_name .. ".iam-ec2-credentials"), + require "kong.plugins.liamp.iam-ec2-credentials", } for _, credential_source in ipairs(credential_sources) do @@ -36,37 +27,29 @@ end local tostring = tostring local tonumber = tonumber -local pairs = pairs local type = type local fmt = string.format -local ngx = ngx -local ngx_req_read_body = ngx.req.read_body -local ngx_req_get_uri_args = ngx.req.get_uri_args -local ngx_req_get_headers = ngx.req.get_headers local ngx_encode_base64 = ngx.encode_base64 local ngx_update_time = ngx.update_time local ngx_now = ngx.now -local IAM_CREDENTIALS_CACHE_KEY = "plugin." .. plugin_name .. ".iam_role_temp_creds" -local LOG_PREFIX = "[" .. plugin_name .. "] " - - -local new_tab -do - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function(narr, nrec) return {} end - end -end +local IAM_CREDENTIALS_CACHE_KEY = "plugin.liamp.iam_role_temp_creds" local server_header_value local server_header_name -local response_bad_gateway local AWS_PORT = 443 +local raw_content_types = { + ["text/plain"] = true, + ["text/html"] = true, + ["application/xml"] = true, + ["text/xml"] = true, + ["application/soap+xml"] = true, +} + + local function get_now() ngx_update_time() return ngx_now() * 1000 -- time is kept in seconds with millisecond resolution. @@ -121,83 +104,34 @@ local function extract_proxy_response(content) end -local function send(status, content, headers) - ngx.status = status +local AWSLambdaHandler = {} - if type(headers) == "table" then - for k, v in pairs(headers) do - ngx.header[k] = v - end - end - if not ngx.header["Content-Length"] then - ngx.header["Content-Length"] = #content - end +local function send(status, content, headers) + headers = kong.table.merge(headers) -- create a copy of headers if server_header_value then - ngx.header[server_header_name] = server_header_value + headers[server_header_name] = server_header_value end - ngx.print(content) - - return ngx.exit(status) -end - - -local function flush(ctx) - ctx = ctx or ngx.ctx - local response = ctx.delayed_response - return send(response.status_code, response.content, response.headers) -end - - -local AWSLambdaHandler = BasePlugin:extend() - - -function AWSLambdaHandler:new() - AWSLambdaHandler.super.new(self, plugin_name) + return kong.response.exit(status, content, headers) end function AWSLambdaHandler:init_worker() - - if singletons.configuration.enabled_headers then - -- newer `headers` config directive (0.14.x +) - if singletons.configuration.enabled_headers[constants.HEADERS.VIA] then - server_header_value = meta._SERVER_TOKENS - server_header_name = constants.HEADERS.VIA - else - server_header_value = nil - server_header_name = nil - end - + if kong.configuration.enabled_headers[constants.HEADERS.VIA] then + server_header_value = meta._SERVER_TOKENS + server_header_name = constants.HEADERS.VIA else - -- old `server_tokens` config directive (up to 0.13.x) - if singletons.configuration.server_tokens then - server_header_value = _KONG._NAME .. "/" .. _KONG._VERSION - server_header_name = "Via" - else - server_header_value = nil - server_header_name = nil - end - end - - - -- response for BAD_GATEWAY was added in 0.14x - response_bad_gateway = responses.send_HTTP_BAD_GATEWAY - if not response_bad_gateway then - response_bad_gateway = function(msg) - ngx.log(ngx.ERR, LOG_PREFIX, msg) - return responses.send(502, "Bad Gateway") - end + server_header_value = nil + server_header_name = nil end end function AWSLambdaHandler:access(conf) - AWSLambdaHandler.super.access(self) - - local upstream_body = new_tab(0, 6) + local upstream_body = kong.table.new(0, 6) + local var = ngx.var if conf.awsgateway_compatible then upstream_body = aws_serializer(ngx.ctx, conf) @@ -208,29 +142,36 @@ function AWSLambdaHandler:access(conf) conf.forward_request_uri then -- new behavior to forward request method, body, uri and their args - local var = ngx.var - if conf.forward_request_method then - upstream_body.request_method = var.request_method + upstream_body.request_method = kong.request.get_method() end if conf.forward_request_headers then - upstream_body.request_headers = ngx_req_get_headers() + upstream_body.request_headers = kong.request.get_headers() end if conf.forward_request_uri then - upstream_body.request_uri = var.request_uri - upstream_body.request_uri_args = ngx_req_get_uri_args() + local path = kong.request.get_path() + local query = kong.request.get_raw_query() + if query ~= "" then + upstream_body.request_uri = path .. "?" .. query + else + upstream_body.request_uri = path + end + upstream_body.request_uri_args = kong.request.get_query() end if conf.forward_request_body then - ngx_req_read_body() - - local body_args, err_code, body_raw = public_utils.get_body_info() - if err_code == public_utils.req_body_errors.unknown_ct then - -- don't know what this body MIME type is, base64 it just in case - body_raw = ngx_encode_base64(body_raw) - upstream_body.request_body_base64 = true + local content_type = kong.request.get_header("content-type") + local body_raw = kong.request.get_raw_body() + local body_args, err = kong.request.get_body() + if err and err:match("content type") then + body_args = {} + if not raw_content_types[content_type] then + -- don't know what this body MIME type is, base64 it just in case + body_raw = ngx_encode_base64(body_raw) + upstream_body.request_body_base64 = true + end end upstream_body.request_body = body_raw @@ -240,16 +181,14 @@ function AWSLambdaHandler:access(conf) else -- backwards compatible upstream body for configurations not specifying -- `forward_request_*` values - ngx_req_read_body() - - local body_args = public_utils.get_body_args() - upstream_body = utils.table_merge(ngx_req_get_uri_args(), body_args) + local body_args = kong.request.get_body() + upstream_body = kong.table.merge(kong.request.get_query(), body_args) end local upstream_body_json, err = cjson.encode(upstream_body) if not upstream_body_json then - ngx.log(ngx.ERR, LOG_PREFIX, "could not JSON encode upstream body", - " to forward request values: ", err) + kong.log.err("could not JSON encode upstream body", + " to forward request values: ", err) end local host = fmt("lambda.%s.amazonaws.com", conf.aws_region) @@ -275,16 +214,18 @@ function AWSLambdaHandler:access(conf) query = conf.qualifier and "Qualifier=" .. conf.qualifier } - if (not conf.aws_key) or conf.aws_key == "" then + if not conf.aws_key then -- no credentials provided, so try the IAM metadata service - local iam_role_credentials, err = singletons.cache:get( + local iam_role_credentials, err = kong.cache:get( IAM_CREDENTIALS_CACHE_KEY, nil, fetch_credentials ) if not iam_role_credentials then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + return kong.response.exit(500, { + message = "An unexpected error occurred" + }) end opts.access_key = iam_role_credentials.access_key @@ -299,7 +240,8 @@ function AWSLambdaHandler:access(conf) local request request, err = aws_v4(opts) if err then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end -- Trigger request @@ -315,12 +257,14 @@ function AWSLambdaHandler:access(conf) ok, err = client:connect(host, port) end if not ok then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end ok, err = client:ssl_handshake() if not ok then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end local res @@ -331,7 +275,8 @@ function AWSLambdaHandler:access(conf) headers = request.headers } if not res then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end local content = res:read_body() @@ -341,25 +286,37 @@ function AWSLambdaHandler:access(conf) ngx.ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start local headers = res.headers + if var.http2 then + headers["Connection"] = nil + headers["Keep-Alive"] = nil + headers["Proxy-Connection"] = nil + headers["Upgrade"] = nil + headers["Transfer-Encoding"] = nil + end + if conf.proxy_url then client:close() else ok, err = client:set_keepalive(conf.keepalive) if not ok then - return responses.send_HTTP_INTERNAL_SERVER_ERROR(err) + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end end local status + if conf.is_proxy_integration then local proxy_response, err = extract_proxy_response(content) if not proxy_response then - return response_bad_gateway("could not JSON decode Lambda function " .. - "response: " .. tostring(err)) + kong.log.err(err) + return kong.response.exit(502, { message = "Bad Gateway", + error = "could not JSON decode Lambda " .. + "function response: " .. err }) end status = proxy_response.status_code - headers = utils.table_merge(headers, proxy_response.headers) + headers = kong.table.merge(headers, proxy_response.headers) content = proxy_response.body end @@ -375,22 +332,10 @@ function AWSLambdaHandler:access(conf) end - local ctx = ngx.ctx - if ctx.delay_response and not ctx.delayed_response then - ctx.delayed_response = { - status_code = status, - content = content, - headers = headers, - } - - ctx.delayed_response_callback = flush - return - end - return send(status, content, headers) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "0.1.1" +AWSLambdaHandler.VERSION = "0.2.0" return AWSLambdaHandler diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/liamp/schema.lua index b12c82bade1..0c155ac2a72 100644 --- a/kong/plugins/liamp/schema.lua +++ b/kong/plugins/liamp/schema.lua @@ -1,139 +1,111 @@ -local Errors = require "kong.dao.errors" +local typedefs = require "kong.db.schema.typedefs" -local function check_status(status) - if status and (status < 100 or status > 999) then - return false, "unhandled_status must be within 100 - 999." - end - - return true -end +local REGIONS = { + "ap-northeast-1", "ap-northeast-2", + "ap-south-1", + "ap-southeast-1", "ap-southeast-2", + "ca-central-1", + "cn-north-1", + "cn-northwest-1", + "eu-central-1", + "eu-west-1", "eu-west-2", + "sa-east-1", + "us-east-1", "us-east-2", + "us-gov-west-1", + "us-west-1", "us-west-2", +} return { + name = "liamp", fields = { - timeout = { - type = "number", - default = 60000, - required = true, - }, - keepalive = { - type = "number", - default = 60000, - required = true, - }, - aws_key = { - type = "string", - }, - aws_secret = { - type = "string", - }, - aws_region = { - type = "string", - required = true, - enum = { - "us-east-1", - "us-east-2", - "us-west-1", - "us-west-2", - "ap-northeast-1", - "ap-northeast-2", - "ap-southeast-1", - "ap-southeast-2", - "ap-south-1", - "ca-central-1", - "eu-central-1", - "eu-west-1", - "eu-west-2", - "sa-east-1", - }, - }, - function_name = { - type= "string", - required = true, - }, - qualifier = { - type = "string", - }, - invocation_type = { - type = "string", - required = true, - default = "RequestResponse", - enum = { - "RequestResponse", - "Event", - "DryRun", + { run_on = typedefs.run_on_first }, + { protocols = typedefs.protocols_http }, + { config = { + type = "record", + fields = { + { timeout = { + type = "number", + required = true, + default = 60000, + } }, + { keepalive = { + type = "number", + required = true, + default = 60000, + } }, + { aws_key = { + type = "string", + } }, + { aws_secret = { + type = "string", + } }, + { aws_region = { + type = "string", + required = true, + one_of = REGIONS + } }, + { function_name = { + type = "string", + required = true, + } }, + { qualifier = { + type = "string", + } }, + { invocation_type = { + type = "string", + required = true, + default = "RequestResponse", + one_of = { "RequestResponse", "Event", "DryRun" } + } }, + { log_type = { + type = "string", + required = true, + default = "Tail", + one_of = { "Tail", "None" } + } }, + { port = typedefs.port { default = 443 }, }, + { unhandled_status = { + type = "integer", + between = { 100, 999 }, + } }, + { forward_request_method = { + type = "boolean", + default = false, + } }, + { forward_request_uri = { + type = "boolean", + default = false, + } }, + { forward_request_headers = { + type = "boolean", + default = false, + } }, + { forward_request_body = { + type = "boolean", + default = false, + } }, + { is_proxy_integration = { + type = "boolean", + default = false, + } }, + { awsgateway_compatible = { + type = "boolean", + default = false, + } }, + { proxy_scheme = { + type = "string", + one_of = { "http", "https" } + } }, + { proxy_url = typedefs.url }, + { skip_large_bodies = { + type = "boolean", + default = true, + } }, } }, - log_type = { - type = "string", - required = true, - default = "Tail", - enum = { - "Tail", - "None", - } - }, - port = { - type = "number", - default = 443, - }, - unhandled_status = { - type = "number", - func = check_status, - }, - forward_request_method = { - type = "boolean", - default = false, - }, - forward_request_uri = { - type = "boolean", - default = false, - }, - forward_request_headers = { - type = "boolean", - default = false, - }, - forward_request_body = { - type = "boolean", - default = false, - }, - is_proxy_integration = { - type = "boolean", - default = false, - }, - awsgateway_compatible = { - type = "boolean", - default = false, - }, - proxy_scheme = { - type = "string", - enum = { - "http", - "https", - } - }, - proxy_url = { - type = "string" - }, - skip_large_bodies = { - type = "boolean", - default = true, - }, - }, - self_check = function(schema, plugin_t, dao, is_update) - if (plugin_t.aws_key or "") == "" then - -- not provided - if (plugin_t.aws_secret or "") ~= "" then - return false, Errors.schema "You need to set both or neither of aws_key and aws_secret" - end - else - -- provided - if (plugin_t.aws_secret or "") == "" then - return false, Errors.schema "You need to set both or neither of aws_key and aws_secret" - end - end - if plugin_t.proxy_url and not plugin_t.proxy_scheme then - return false, Errors.schema "You need to set proxy_scheme when proxy_url is set" - end - return true - end + } }, + entity_checks = { + { mutually_required = { "config.aws_key", "config.aws_secret" } }, + { mutually_required = { "config.proxy_scheme", "config.proxy_url" } }, + } } diff --git a/spec/plugins/liamp/02-schema_spec.lua b/spec/plugins/liamp/02-schema_spec.lua index b977e09c6e7..312e4c55edf 100644 --- a/spec/plugins/liamp/02-schema_spec.lua +++ b/spec/plugins/liamp/02-schema_spec.lua @@ -1,81 +1,93 @@ -local aws_lambda_schema = require "kong.plugins.liamp.schema" -local schemas = require "kong.dao.schemas_validation" -local utils = require "kong.tools.utils" - - -local validate_entity = schemas.validate_entity +local schema_def = require "kong.plugins.liamp.schema" +local v = require("spec.helpers").validate_plugin_config_schema describe("Plugin: AWS Lambda (schema)", function() - local DEFAULTS = { - timeout = 60000, - keepalive = 60000, - aws_key = "my-key", - aws_secret = "my-secret", - aws_region = "us-east-1", - function_name = "my-function", - invocation_type = "RequestResponse", - log_type = "Tail", - port = 443, - } - it("accepts nil Unhandled Response Status Code", function() - local entity = utils.table_merge(DEFAULTS, { unhandled_status = nil }) - local ok, err = validate_entity(entity, aws_lambda_schema) + local ok, err = v({ + unhandled_status = nil, + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + assert.is_nil(err) - assert.True(ok) + assert.truthy(ok) end) it("accepts correct Unhandled Response Status Code", function() - local entity = utils.table_merge(DEFAULTS, { unhandled_status = 412 }) - local ok, err = validate_entity(entity, aws_lambda_schema) + local ok, err = v({ + unhandled_status = 412, + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + assert.is_nil(err) - assert.True(ok) + assert.truthy(ok) end) it("errors with Unhandled Response Status Code less than 100", function() - local entity = utils.table_merge(DEFAULTS, { unhandled_status = 99 }) - local ok, err = validate_entity(entity, aws_lambda_schema) - assert.equal("unhandled_status must be within 100 - 999.", err.unhandled_status) - assert.False(ok) + local ok, err = v({ + unhandled_status = 99, + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + assert.equal("value should be between 100 and 999", err.config.unhandled_status) + assert.falsy(ok) end) it("errors with Unhandled Response Status Code greater than 999", function() - local entity = utils.table_merge(DEFAULTS, { unhandled_status = 1000 }) - local ok, err = validate_entity(entity, aws_lambda_schema) - assert.equal("unhandled_status must be within 100 - 999.", err.unhandled_status) - assert.False(ok) + local ok, err = v({ + unhandled_status = 1000, + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + assert.equal("value should be between 100 and 999", err.config.unhandled_status) + assert.falsy(ok) end) it("accepts with neither aws_key nor aws_secret", function() - local entity = utils.table_merge(DEFAULTS, { aws_key = "", aws_secret = "" }) - local ok, err = validate_entity(entity, aws_lambda_schema) + local ok, err = v({ + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + assert.is_nil(err) - assert.True(ok) + assert.truthy(ok) end) it("errors with aws_secret but without aws_key", function() - local entity = utils.table_merge(DEFAULTS, { aws_secret = "xx", aws_key = "" }) - local ok, err, self_err = validate_entity(entity, aws_lambda_schema) - assert.is_nil(err) - assert.equal("You need to set both or neither of aws_key and aws_secret", self_err.message) - assert.False(ok) + local ok, err = v({ + aws_secret = "xx", + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + assert.equal("all or none of these fields must be set: 'config.aws_key', 'config.aws_secret'", err["@entity"][1]) + assert.falsy(ok) end) it("errors without aws_secret but with aws_key", function() - local entity = utils.table_merge(DEFAULTS, { aws_secret = "", aws_key = "xx" }) - local ok, err, self_err = validate_entity(entity, aws_lambda_schema) - assert.is_nil(err) - assert.equal("You need to set both or neither of aws_key and aws_secret", self_err.message) - assert.False(ok) + local ok, err = v({ + aws_key = "xx", + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + assert.equal("all or none of these fields must be set: 'config.aws_key', 'config.aws_secret'", err["@entity"][1]) + assert.falsy(ok) end) it("errors if proxy_scheme is missing while proxy_url is provided", function() - local entity = utils.table_merge(DEFAULTS, { proxy_url = "http://hello.com/proxy" }) - local ok, err, self_err = validate_entity(entity, aws_lambda_schema) - assert.is_nil(err) - assert.equal("You need to set proxy_scheme when proxy_url is set", self_err.message) - assert.False(ok) + local ok, err = v({ + proxy_url = "http://hello.com/proxy", + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + assert.equal("all or none of these fields must be set: 'config.proxy_scheme', 'config.proxy_url'", err["@entity"][1]) + assert.falsy(ok) end) end) diff --git a/spec/plugins/liamp/05-aws-serializer_spec.lua b/spec/plugins/liamp/05-aws-serializer_spec.lua index 3aeea0d2f79..c95159a71fd 100644 --- a/spec/plugins/liamp/05-aws-serializer_spec.lua +++ b/spec/plugins/liamp/05-aws-serializer_spec.lua @@ -76,8 +76,8 @@ describe("[AWS Lambda] aws-gateway input", function() pathParameters = { version = "123", }, - isBase64Encoded = false, - body = "text", + isBase64Encoded = true, + body = ngx.encode_base64("text"), headers = { ["multi-header"] = "first", ["single-header"] = "hello world", @@ -129,8 +129,8 @@ describe("[AWS Lambda] aws-gateway input", function() path = "/plain/strip/more", resource = "/plain/strip", pathParameters = {}, - isBase64Encoded = false, - body = "text", + isBase64Encoded = true, + body = ngx.encode_base64("text"), headers = { ["multi-header"] = "first", ["single-header"] = "hello world", @@ -159,14 +159,14 @@ describe("[AWS Lambda] aws-gateway input", function() description = "none", ct = nil, body_in = "text", - body_out = "text", - base64 = false, + body_out = ngx.encode_base64("text"), + base64 = true, }, { description = "application/json", ct = "application/json", body_in = [[{ "text": "some text" }]], - body_out = [[{ "text": "some text" }]], - base64 = false, + body_out = ngx.encode_base64([[{ "text": "some text" }]]), + base64 = true, }, { description = "unknown", ct = "some-unknown-type-description", diff --git a/spec/plugins/liamp/99-access_spec.lua b/spec/plugins/liamp/99-access_spec.lua index f050810001a..b6738758f5b 100644 --- a/spec/plugins/liamp/99-access_spec.lua +++ b/spec/plugins/liamp/99-access_spec.lua @@ -6,13 +6,90 @@ local meta = require "kong.meta" local server_tokens = meta._SERVER_TOKENS +local fixtures = { + http_mock = { + lambda_plugin = [[ + + server { + server_name mock_aws_lambda; + listen 10001 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { + content_by_lua_block { + local function x() + local function say(res, status) + ngx.header["x-amzn-RequestId"] = "foo" + + if string.match(ngx.var.uri, "functionWithUnhandledError") then + ngx.header["X-Amz-Function-Error"] = "Unhandled" + end + + ngx.status = status + + if string.match(ngx.var.uri, "functionWithBadJSON") then + local badRes = "{\"foo\":\"bar\"" + ngx.header["Content-Length"] = #badRes + 1 + ngx.say(badRes) + + elseif string.match(ngx.var.uri, "functionWithNoResponse") then + ngx.header["Content-Length"] = 0 + + elseif type(res) == 'string' then + ngx.header["Content-Length"] = #res + 1 + ngx.say(res) + + else + ngx.req.discard_body() + ngx.header['Content-Length'] = 0 + end + + ngx.exit(0) + end + + ngx.sleep(.2) -- mock some network latency + + local invocation_type = ngx.var.http_x_amz_invocation_type + if invocation_type == 'Event' then + say(nil, 202) + + elseif invocation_type == 'DryRun' then + say(nil, 204) + end + + local qargs = ngx.req.get_uri_args() + ngx.req.read_body() + local args = require("cjson").decode(ngx.req.get_body_data()) + + say(ngx.req.get_body_data(), 200) + end + local ok, err = pcall(x) + if not ok then + ngx.log(ngx.ERR, "Mock error: ", err) + end + } + } + } + + ]] + }, +} + + for _, strategy in helpers.each_strategy() do describe("Plugin: AWS Lambda (access) [#" .. strategy .. "]", function() local proxy_client local admin_client - setup(function() - local bp = helpers.get_db_utils(strategy) + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { "liamp" }) local route1 = bp.routes:insert { hosts = { "lambda.com" }, @@ -98,9 +175,15 @@ for _, strategy in helpers.each_strategy() do service = service12, } + local route14 = bp.routes:insert { + hosts = { "lambda14.com" }, + protocols = { "http", "https" }, + service = ngx.null, + } + bp.plugins:insert { name = "liamp", - route_id = route1.id, + route = { id = route1.id }, config = { port = 10001, aws_key = "mock-key", @@ -112,7 +195,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route2.id, + route = { id = route2.id }, config = { port = 10001, aws_key = "mock-key", @@ -125,7 +208,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route3.id, + route = { id = route3.id }, config = { port = 10001, aws_key = "mock-key", @@ -138,7 +221,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route4.id, + route = { id = route4.id }, config = { port = 10001, aws_key = "mock-key", @@ -151,7 +234,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route5.id, + route = { id = route5.id }, config = { port = 10001, aws_key = "mock-key", @@ -163,7 +246,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route6.id, + route = { id = route6.id }, config = { port = 10001, aws_key = "mock-key", @@ -176,7 +259,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route7.id, + route = { id = route7.id }, config = { port = 10001, aws_key = "mock-key", @@ -189,7 +272,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route8.id, + route = { id = route8.id }, config = { port = 10001, aws_key = "mock-key", @@ -202,7 +285,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route9.id, + route = { id = route9.id }, config = { port = 10001, aws_key = "mock-key", @@ -218,7 +301,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route10.id, + route = { id = route10.id }, config = { port = 10001, aws_key = "mock-key", @@ -234,7 +317,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route11.id, + route = { id = route11.id }, config = { port = 10001, aws_key = "mock-key", @@ -247,7 +330,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route12.id, + route = { id = route12.id }, config = { port = 10001, aws_key = "mock-key", @@ -260,7 +343,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "liamp", - route_id = route13.id, + route = { id = route13.id }, config = { port = 10001, aws_key = "mock-key", @@ -271,11 +354,23 @@ for _, strategy in helpers.each_strategy() do } } - assert(helpers.start_kong{ + bp.plugins:insert { + name = "liamp", + route = { id = route14.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + }, + } + + assert(helpers.start_kong({ database = strategy, - custom_plugins = "liamp", + plugins = "liamp", nginx_conf = "spec/fixtures/custom_nginx.template", - }) + }, nil, nil, fixtures)) end) before_each(function() @@ -288,7 +383,7 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end) - teardown(function() + lazy_teardown(function() helpers.stop_kong() end) @@ -344,6 +439,19 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res.headers["x-amzn-RequestId"]) assert.equal("some_value_json1", body.key1) end) + it("passes empty json arrays unmodified", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda.com", + ["Content-Type"] = "application/json" + }, + body = '[{}, []]' + }) + assert.res_status(200, res) + assert.equal('[{},[]]', string.gsub(res:read_body(), "\n","")) + end) it("invokes a Lambda function with POST and both querystring and body params", function() local res = assert(proxy_client:send { method = "POST", @@ -584,11 +692,7 @@ for _, strategy in helpers.each_strategy() do }) if server_tokens then - -- post-0.14 assert.equal(server_tokens, res.headers["Via"]) - else - -- pre-0.14 - assert.equal("kong/", res.headers["Via"]:sub(1,5)) end end) @@ -764,13 +868,24 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(502, res) - - local b = assert.response(res).has.jsonbody() + local b = assert.response(res).has.jsonbody() assert.equal("Bad Gateway", b.message) end) + it("invokes a Lambda function with GET using serviceless route", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda14.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) + end) end) - end) end - From c225afd8257ba861840aeb09151f70f6ce88c371 Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Fri, 20 Sep 2019 17:56:13 -0300 Subject: [PATCH 0320/4351] fix(aws-lambda) unknown travis badge From 65d24210c6e897ffc78a0f9bd993333f020a4150 Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Fri, 20 Sep 2019 18:20:55 -0300 Subject: [PATCH 0321/4351] docs(aws-lambda) remove travis badge --- README.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/README.md b/README.md index 6792c61d1d9..4c75f2654d6 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,3 @@ -[![Build Status][badge-travis-image]][badge-travis-url] - # kong-plugin-aws-lambda Invoke an [AWS Lambda](https://aws.amazon.com/lambda/) function from Kong. It can be used in combination with other request plugins to secure, manage or extend the function. From 903bf8d97d14614bdbd6b65b1d7bd33ed56ac1be Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Mon, 23 Sep 2019 12:24:18 -0300 Subject: [PATCH 0322/4351] hotfix(aws-lambda) fix typo Changing `fetchCredential` to `fetchCredentials` --- kong/plugins/liamp/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/liamp/handler.lua index 6058bee8624..440e663c39f 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/liamp/handler.lua @@ -18,7 +18,7 @@ do for _, credential_source in ipairs(credential_sources) do if credential_source.configured then - fetch_credentials = credential_source.fetchCredential + fetch_credentials = credential_source.fetchCredentials break end end From 4762db994e2f77f183ce14ae5b8be4f3b745ddf7 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Fri, 27 Sep 2019 17:33:30 -0700 Subject: [PATCH 0323/4351] chore(prometheus) use next branch of kong/kong for tests --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 36e2ada931d..e149567d84c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -44,7 +44,7 @@ env: before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - source kong-ci/setup_env.sh - - git clone https://github.com/Kong/kong.git kong-ce + - git clone --single-branch -b next https://github.com/Kong/kong.git kong-ce install: - luarocks make From 62d0513bbde9d437f46d8e13142471081a6c728a Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Sun, 29 Sep 2019 09:13:08 -0700 Subject: [PATCH 0324/4351] feat(prometheus) implement /metrics on the new status api The following feature has been added to Kong's next branch in 1.4 development cycle: https://github.com/Kong/kong/pull/4977 This commit adds support for `/metrics` endpoint on the new Status API. --- kong-prometheus-plugin-0.5.0-1.rockspec | 1 + kong/plugins/prometheus/status_api.lua | 10 + spec/04-status_api_spec.lua | 238 +++++++ .../fixtures/prometheus/custom_nginx.template | 636 ++++++++++++++++++ 4 files changed, 885 insertions(+) create mode 100644 kong/plugins/prometheus/status_api.lua create mode 100644 spec/04-status_api_spec.lua create mode 100644 spec/fixtures/prometheus/custom_nginx.template diff --git a/kong-prometheus-plugin-0.5.0-1.rockspec b/kong-prometheus-plugin-0.5.0-1.rockspec index 4791fa0d87c..8690542c2d6 100644 --- a/kong-prometheus-plugin-0.5.0-1.rockspec +++ b/kong-prometheus-plugin-0.5.0-1.rockspec @@ -20,6 +20,7 @@ build = { type = "builtin", modules = { ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", + ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", diff --git a/kong/plugins/prometheus/status_api.lua b/kong/plugins/prometheus/status_api.lua new file mode 100644 index 00000000000..9f8cce97792 --- /dev/null +++ b/kong/plugins/prometheus/status_api.lua @@ -0,0 +1,10 @@ +local prometheus = require "kong.plugins.prometheus.exporter" + + +return { + ["/metrics"] = { + GET = function() + prometheus.collect() + end, + }, +} diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua new file mode 100644 index 00000000000..de2280fc8f5 --- /dev/null +++ b/spec/04-status_api_spec.lua @@ -0,0 +1,238 @@ +local helpers = require "spec.helpers" +local pl_file = require "pl.file" + +describe("Plugin: prometheus (access via status API)", function() + local proxy_client + local status_client + local proxy_client_grpc + local proxy_client_grpcs + + setup(function() + local bp = helpers.get_db_utils() + + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + name = "http-route", + paths = { "/" }, + methods = { "GET" }, + service = service, + } + + local grpc_service = bp.services:insert { + name = "mock-grpc-service", + url = "grpc://localhost:15002", + } + + bp.routes:insert { + protocols = { "grpc" }, + name = "grpc-route", + hosts = { "grpc" }, + service = grpc_service, + } + + local grpcs_service = bp.services:insert { + name = "mock-grpcs-service", + url = "grpcs://localhost:15003", + } + + bp.routes:insert { + protocols = { "grpcs" }, + name = "grpcs-route", + hosts = { "grpcs" }, + service = grpcs_service, + } + + bp.plugins:insert { + name = "prometheus" + } + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/prometheus/custom_nginx.template", + plugins = "bundled, prometheus", + status_listen = "0.0.0.0:9500", + }) + proxy_client = helpers.proxy_client() + status_client = helpers.http_client("127.0.0.1", 9500, 20000) + proxy_client_grpc = helpers.proxy_client_grpc() + proxy_client_grpcs = helpers.proxy_client_grpcs() + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + if status_client then + status_client:close() + end + + helpers.stop_kong() + end) + + it("increments the count for proxied requests", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="200",service="mock-service",route="http-route"} 1', nil, true) + end) + + res = assert(proxy_client:send { + method = "GET", + path = "/status/400", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(400, res) + + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="400",service="mock-service",route="http-route"} 1', nil, true) + end) + end) + + it("increments the count for proxied grpc requests", function() + local ok, resp = proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-authority"] = "grpc", + } + }) + assert.truthy(ok) + assert.truthy(resp) + + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="200",service="mock-grpc-service",route="grpc-route"} 1', nil, true) + end) + + ok, resp = proxy_client_grpcs({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-authority"] = "grpcs", + } + }) + assert.truthy(ok) + assert.truthy(resp) + + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_http_status{code="200",service="mock-grpcs-service",route="grpcs-route"} 1', nil, true) + end) + end) + + it("does not log error if no service was matched", function() + -- cleanup logs + local test_error_log_path = helpers.test_conf.nginx_err_logs + os.execute(":> " .. test_error_log_path) + + local res = assert(proxy_client:send { + method = "POST", + path = "/no-route-match-in-kong", + }) + assert.res_status(404, res) + + -- make sure no errors + local logs = pl_file.read(test_error_log_path) + for line in logs:gmatch("[^\r\n]+") do + assert.not_match("[error]", line, nil, true) + end + end) + + it("does not log error during a scrape", function() + -- cleanup logs + local test_error_log_path = helpers.test_conf.nginx_err_logs + os.execute(":> " .. test_error_log_path) + + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + assert.res_status(200, res) + + -- make sure no errors + local logs = pl_file.read(test_error_log_path) + for line in logs:gmatch("[^\r\n]+") do + assert.not_match("[error]", line, nil, true) + end + end) + + it("scrape response has metrics and comments only", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + + for line in body:gmatch("[^\r\n]+") do + assert.matches("^[#|kong]", line) + end + + end) + + it("exposes db reachability metrics", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_datastore_reachable 1', body, nil, true) + end) + + it("exposes Lua worker VM stats", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_memory_workers_lua_vms_bytes', body, nil, true) + end) + + it("exposes lua_shared_dict metrics", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_memory_lua_shared_dict_total_bytes' .. + '{shared_dict="prometheus_metrics"} 5242880', body, nil, true) + assert.matches('kong_memory_lua_shared_dict_bytes' .. + '{shared_dict="prometheus_metrics"}', body, nil, true) + end) +end) diff --git a/spec/fixtures/prometheus/custom_nginx.template b/spec/fixtures/prometheus/custom_nginx.template new file mode 100644 index 00000000000..402dc40fb92 --- /dev/null +++ b/spec/fixtures/prometheus/custom_nginx.template @@ -0,0 +1,636 @@ +# This is a custom nginx configuration template for Kong specs + +> if nginx_user then +user ${{NGINX_USER}}; +> end +worker_processes ${{NGINX_WORKER_PROCESSES}}; +daemon ${{NGINX_DAEMON}}; + +pid pids/nginx.pid; # mandatory even for custom config templates +error_log logs/error.log ${{LOG_LEVEL}}; + +events {} + +http { +> if #proxy_listeners > 0 or #admin_listeners > 0 then + charset UTF-8; + server_tokens off; + + error_log logs/error.log ${{LOG_LEVEL}}; + +> if anonymous_reports then + ${{SYSLOG_REPORTS}} +> end + +> if nginx_optimizations then +>-- send_timeout 60s; # default value +>-- keepalive_timeout 75s; # default value +>-- client_body_timeout 60s; # default value +>-- client_header_timeout 60s; # default value +>-- tcp_nopush on; # disabled until benchmarked +>-- proxy_buffer_size 128k; # disabled until benchmarked +>-- proxy_buffers 4 256k; # disabled until benchmarked +>-- proxy_busy_buffers_size 256k; # disabled until benchmarked +>-- reset_timedout_connection on; # disabled until benchmarked +> end + + client_max_body_size ${{CLIENT_MAX_BODY_SIZE}}; + proxy_ssl_server_name on; + underscores_in_headers on; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_shared_dict kong 5m; + lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; +> if database == "off" then + lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; +> end + lua_shared_dict kong_db_cache_miss 12m; +> if database == "off" then + lua_shared_dict kong_db_cache_miss_2 12m; +> end + lua_shared_dict kong_locks 8m; + lua_shared_dict kong_process_events 5m; + lua_shared_dict kong_cluster_events 5m; + lua_shared_dict kong_healthchecks 5m; + lua_shared_dict kong_rate_limiting_counters 12m; +> if database == "cassandra" then + lua_shared_dict kong_cassandra 5m; +> end + lua_socket_log_errors off; +> if lua_ssl_trusted_certificate then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE}}'; +> end + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; + + lua_shared_dict kong_mock_upstream_loggers 10m; + +# injected nginx_http_* directives +> for _, el in ipairs(nginx_http_directives) do + $(el.name) $(el.value); +> end + + init_by_lua_block { + Kong = require 'kong' + Kong.init() + } + + init_worker_by_lua_block { + Kong.init_worker() + } + +> if #proxy_listeners > 0 then + upstream kong_upstream { + server 0.0.0.1; + balancer_by_lua_block { + Kong.balancer() + } + +# injected nginx_http_upstream_* directives +> for _, el in ipairs(nginx_http_upstream_directives) do + $(el.name) $(el.value); +> end + } + + server { + server_name kong; +> for i = 1, #proxy_listeners do + listen $(proxy_listeners[i].listener); +> end + error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; + error_page 500 502 503 504 /kong_error_handler; + + access_log logs/access.log; + + client_body_buffer_size ${{CLIENT_BODY_BUFFER_SIZE}}; + +> if proxy_ssl_enabled then + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_certificate_by_lua_block { + Kong.ssl_certificate() + } +> end + + real_ip_header ${{REAL_IP_HEADER}}; + real_ip_recursive ${{REAL_IP_RECURSIVE}}; +> for i = 1, #trusted_ips do + set_real_ip_from $(trusted_ips[i]); +> end + + # injected nginx_proxy_* directives +> for _, el in ipairs(nginx_proxy_directives) do + $(el.name) $(el.value); +> end + + rewrite_by_lua_block { + Kong.rewrite() + } + + access_by_lua_block { + Kong.access() + } + + header_filter_by_lua_block { + Kong.header_filter() + } + + body_filter_by_lua_block { + Kong.body_filter() + } + + log_by_lua_block { + Kong.log() + } + + location / { + default_type ''; + + set $ctx_ref ''; + set $upstream_te ''; + set $upstream_host ''; + set $upstream_upgrade ''; + set $upstream_connection ''; + set $upstream_scheme ''; + set $upstream_uri ''; + set $upstream_x_forwarded_for ''; + set $upstream_x_forwarded_proto ''; + set $upstream_x_forwarded_host ''; + set $upstream_x_forwarded_port ''; + set $kong_proxy_mode 'http'; + + proxy_http_version 1.1; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location = /kong_error_handler { + internal; + uninitialized_variable_warn off; + + rewrite_by_lua_block {;} + + access_by_lua_block {;} + + content_by_lua_block { + Kong.handle_error() + } + } + + location @grpc { + internal; + + set $kong_proxy_mode 'grpc'; + grpc_pass grpc://kong_upstream; + } + + location @grpcs { + internal; + + set $kong_proxy_mode 'grpc'; + grpc_pass grpcs://kong_upstream; + } + } +> end + +> if #admin_listeners > 0 then + server { + server_name kong_admin; +> for i = 1, #admin_listeners do + listen $(admin_listeners[i].listener); +> end + + access_log logs/admin_access.log; + + client_max_body_size 10m; + client_body_buffer_size 10m; + +> if admin_ssl_enabled then + ssl_certificate ${{ADMIN_SSL_CERT}}; + ssl_certificate_key ${{ADMIN_SSL_CERT_KEY}}; +> end + + # injected nginx_admin_* directives +> for _, el in ipairs(nginx_admin_directives) do + $(el.name) $(el.value); +> end + + location / { + default_type application/json; + content_by_lua_block { + Kong.admin_content() + } + header_filter_by_lua_block { + Kong.admin_header_filter() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end + +> if #status_listeners > 0 then + server { + server_name kong_status; +> for i = 1, #status_listeners do + listen $(status_listeners[i].listener); +> end + + access_log ${{STATUS_ACCESS_LOG}}; + error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; + + # injected nginx_http_status_* directives +> for _, el in ipairs(nginx_http_status_directives) do + $(el.name) $(el.value); +> end + + location / { + default_type application/json; + content_by_lua_block { + Kong.status_content() + } + header_filter_by_lua_block { + Kong.status_header_filter() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end + + server { + server_name mock_upstream; + + listen 15555; + listen 15556 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + set_real_ip_from 127.0.0.1; + + location / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + ngx.status = 404 + return mu.send_default_json_response() + } + } + + location = / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + valid_routes = { + ["/ws"] = "Websocket echo server", + ["/get"] = "Accepts a GET request and returns it in JSON format", + ["/xml"] = "Returns a simple XML document", + ["/post"] = "Accepts a POST request and returns it in JSON format", + ["/response-headers?:key=:val"] = "Returns given response headers", + ["/cache/:n"] = "Sets a Cache-Control header for n seconds", + ["/anything"] = "Accepts any request and returns it in JSON format", + ["/request"] = "Alias to /anything", + ["/delay/:duration"] = "Delay the response for seconds", + ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", + ["/status/:code"] = "Returns a response with the specified ", + ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + }, + }) + } + } + + location = /ws { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.serve_web_sockets() + } + } + + location /get { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location /xml { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local xml = [[ + + + Kong, Monolith destroyer. + + ]] + return mu.send_text_response(xml, "application/xml") + } + } + + location /post { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("POST") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location = /response-headers { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, ngx.req.get_uri_args()) + } + } + + location = /hop-by-hop { + content_by_lua_block { + local header = ngx.header + header["Keep-Alive"] = "timeout=5, max=1000" + header["Proxy"] = "Remove-Me" + header["Proxy-Connection"] = "close" + header["Proxy-Authenticate"] = "Basic" + header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" + header["Transfer-Encoding"] = "chunked" + header["Content-Length"] = nil + header["TE"] = "trailers, deflate;q=0.5" + header["Trailer"] = "Expires" + header["Upgrade"] = "example/1, foo/2" + + ngx.print("hello\r\n\r\nExpires: Wed, 21 Oct 2015 07:28:00 GMT\r\n\r\n") + ngx.exit(200) + } + } + + location ~ "^/cache/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, { + ["Cache-Control"] = "public, max-age=" .. ngx.var.n, + }) + } + } + + location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + authenticated = true, + user = ngx.var.username, + }) + } + } + + location ~ "^/(request|anything)" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location ~ "^/delay/(?\d{1,3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local delay_seconds = tonumber(ngx.var.delay_seconds) + if not delay_seconds then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + + ngx.sleep(delay_seconds) + + return mu.send_default_json_response({ + delay = delay_seconds, + }) + } + } + + location ~ "^/status/(?\d{3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local code = tonumber(ngx.var.code) + if not code then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + ngx.status = code + return mu.send_default_json_response({ + code = code, + }) + } + } + + location ~ "^/stream/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local rep = tonumber(ngx.var.num) + local res = require("cjson").encode(mu.get_default_json_response()) + + ngx.header["X-Powered-By"] = "mock_upstream" + ngx.header["Content-Type"] = "application/json" + + for i = 1, rep do + ngx.say(res) + end + } + } + + location ~ "^/post_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.store_log(ngx.var.logname) + } + } + + location ~ "^/post_auth_log/(?[a-z0-9_]+)/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.store_log(ngx.var.logname) + } + } + + location ~ "^/read_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.retrieve_log(ngx.var.logname) + } + } + + location ~ "^/count_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.count_log(ngx.var.logname) + } + } + + location ~ "^/reset_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.reset_log(ngx.var.logname) + } + } + } + + include '*.http_mock'; + +> end +} + +> if #stream_listeners > 0 then +stream { +> if anonymous_reports then + ${{SYSLOG_REPORTS}} +> end + + log_format basic '$remote_addr [$time_local] ' + '$protocol $status $bytes_sent $bytes_received ' + '$session_time'; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_shared_dict stream_kong 5m; + lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; +> if database == "off" then + lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; +> end + lua_shared_dict stream_kong_db_cache_miss 12m; +> if database == "off" then + lua_shared_dict stream_kong_db_cache_miss_2 12m; +> end + lua_shared_dict stream_kong_locks 8m; + lua_shared_dict stream_kong_process_events 5m; + lua_shared_dict stream_kong_cluster_events 5m; + lua_shared_dict stream_kong_healthchecks 5m; + lua_shared_dict stream_kong_rate_limiting_counters 12m; +> if database == "cassandra" then + lua_shared_dict stream_kong_cassandra 5m; +> end + lua_shared_dict stream_prometheus_metrics 5m; + + # injected nginx_stream_* directives +> for _, el in ipairs(nginx_stream_directives) do + $(el.name) $(el.value); +> end + + init_by_lua_block { + -- shared dictionaries conflict between stream/http modules. use a prefix. + local shared = ngx.shared + ngx.shared = setmetatable({}, { + __index = function(t, k) + return shared["stream_"..k] + end, + }) + + Kong = require 'kong' + Kong.init() + } + + init_worker_by_lua_block { + Kong.init_worker() + } + + upstream kong_upstream { + server 0.0.0.1:1; + balancer_by_lua_block { + Kong.balancer() + } + } + + server { +> for i = 1, #stream_listeners do + listen $(stream_listeners[i].listener); +> end + + access_log logs/access.log basic; + error_log logs/error.log debug; + +> for i = 1, #trusted_ips do + set_real_ip_from $(trusted_ips[i]); +> end + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + +> if ssl_preread_enabled then + ssl_preread on; +> end + + preread_by_lua_block { + Kong.preread() + } + + proxy_pass kong_upstream; + + log_by_lua_block { + Kong.log() + } + } + + server { + listen 15557; + listen 15558 ssl; + + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + content_by_lua_block { + local sock = assert(ngx.req.socket(true)) + local data = sock:receive() -- read a line from downstream + ngx.say(data) -- echo whatever was sent + } + } + + include '*.stream_mock'; + +} +> end From fddd2fb22ce6585af4f076a99fe87f3f876d6af4 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Sun, 29 Sep 2019 12:47:48 -0700 Subject: [PATCH 0325/4351] docs(prometheus) document 0.6.0 changes --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 447cec0fdcf..8b12cc31459 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.6.0](#060---20190929) - [0.5.0](#050---20190916) - [0.4.1](#041---20190801) - [0.4.0](#040---20190605) @@ -11,6 +12,12 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.6.0] - 2019/09/29 + +- **Metrics on Status API:** Metrics are now be available on the Status API + (Status API is being shipped with Kong 1.4). + [#66](https://github.com/Kong/kong-plugin-prometheus/pull/66) + ## [0.5.0] - 2019/09/16 - **Route based metrics:** All proxy metrics now contain a tag with the name @@ -75,6 +82,7 @@ - Initial release of Prometheus plugin for Kong. +[0.6.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.5.0...0.6.0 [0.5.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.1...0.5.0 [0.4.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.0...0.4.1 [0.4.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.4...0.4.0 From 6b1b10bd219e9d62c6da9fba1e560bd7afb06e65 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Sun, 29 Sep 2019 13:01:03 -0700 Subject: [PATCH 0326/4351] chore(prometheus) bump version to 0.6.0 --- ....5.0-1.rockspec => kong-prometheus-plugin-0.6.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.5.0-1.rockspec => kong-prometheus-plugin-0.6.0-1.rockspec (96%) diff --git a/kong-prometheus-plugin-0.5.0-1.rockspec b/kong-prometheus-plugin-0.6.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-0.5.0-1.rockspec rename to kong-prometheus-plugin-0.6.0-1.rockspec index 8690542c2d6..f2e4f4f8759 100644 --- a/kong-prometheus-plugin-0.5.0-1.rockspec +++ b/kong-prometheus-plugin-0.6.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.5.0-1" +version = "0.6.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.5.0" + tag = "0.6.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index aae49b15220..8610c7418b9 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -11,7 +11,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.5.0", + VERSION = "0.6.0", } From 0b8ee917e3fe2ae52f4acea29df2c3a7f2fe9bef Mon Sep 17 00:00:00 2001 From: Nicolas Coutin Date: Mon, 30 Sep 2019 18:05:57 +0200 Subject: [PATCH 0327/4351] docs(prometheus) add missing log for 0.4.1 This missing log was removed in this commit : https://github.com/Kong/kong-plugin-prometheus/commit/33c0952707a3160e57c138df2e05e6bb6fc27536#diff-4ac32a78649ca5bdd8e0ba38b7006a1eL13 From #67 --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8b12cc31459..5bc09a4af1f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -36,6 +36,11 @@ - Tests to ensure gRPC compatibility have been added. [#57](https://github.com/Kong/kong-plugin-prometheus/pull/57) +## [0.4.1] - 2019/08/01 + +- Fix issue where the plugin's shared dictionary would not be properly +initialized + ## [0.4.0] - 2019/06/05 - Remove BasePlugin inheritance (not needed anymore) From fc8c130849feb95f8ad6891db67c00df1c65b884 Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Tue, 1 Oct 2019 17:40:33 -0300 Subject: [PATCH 0328/4351] refactor(aws-lambda) integrate with `aws-lambda` (#6) This commit integrates the `liamp` plugin with the `aws-lambda` plugin. The `liamp` plugin will be renamed back to `aws-lambda`, stay in its own external repo, and then the upstream changes would be to remove Lambda there, and update the rockspec to include this external one. We're bumping from 0.2.0 to 3.0.0 to supersede the `aws-lambda` plugin in the Kong/kong open source repository (which was already at 2.0.0). --- .luacheckrc | 1 + .travis.yml | 39 +++++------ CHANGELOG.md | 4 ++ README.md | 5 +- kong-plugin-aws-lambda-3.0.0-1.rockspec | 29 ++++++++ kong-plugin-liamp-0.2.0-1.rockspec | 38 ----------- .../{liamp => aws-lambda}/aws-serializer.lua | 5 +- .../plugins/{liamp => aws-lambda}/handler.lua | 66 ++++++------------- .../iam-ec2-credentials.lua | 11 ++-- .../iam-ecs-credentials.lua | 14 ++-- kong/plugins/{liamp => aws-lambda}/schema.lua | 2 +- kong/plugins/{liamp => aws-lambda}/v4.lua | 0 .../{liamp => aws-lambda}/02-schema_spec.lua | 2 +- .../03-iam-ec2-credentials_spec.lua | 5 +- .../04-iam-ecs-credentials_spec.lua | 5 +- .../05-aws-serializer_spec.lua | 8 +-- .../{liamp => aws-lambda}/99-access_spec.lua | 32 ++++----- 17 files changed, 115 insertions(+), 151 deletions(-) create mode 100644 kong-plugin-aws-lambda-3.0.0-1.rockspec delete mode 100644 kong-plugin-liamp-0.2.0-1.rockspec rename kong/plugins/{liamp => aws-lambda}/aws-serializer.lua (96%) rename kong/plugins/{liamp => aws-lambda}/handler.lua (87%) rename kong/plugins/{liamp => aws-lambda}/iam-ec2-credentials.lua (90%) rename kong/plugins/{liamp => aws-lambda}/iam-ecs-credentials.lua (89%) rename kong/plugins/{liamp => aws-lambda}/schema.lua (99%) rename kong/plugins/{liamp => aws-lambda}/v4.lua (100%) rename spec/plugins/{liamp => aws-lambda}/02-schema_spec.lua (97%) rename spec/plugins/{liamp => aws-lambda}/03-iam-ec2-credentials_spec.lua (88%) rename spec/plugins/{liamp => aws-lambda}/04-iam-ecs-credentials_spec.lua (90%) rename spec/plugins/{liamp => aws-lambda}/05-aws-serializer_spec.lua (95%) rename spec/plugins/{liamp => aws-lambda}/99-access_spec.lua (98%) diff --git a/.luacheckrc b/.luacheckrc index bd065421295..097df0c3b7b 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -6,6 +6,7 @@ max_line_length = false globals = { "_KONG", + "kong", "ngx.IS_CLI", } diff --git a/.travis.yml b/.travis.yml index d74043e39e4..f6cabc02a52 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,7 +1,7 @@ -dist: xenial -sudo: false +dist: trusty +sudo: required -language: generic +language: java jdk: - oraclejdk8 @@ -16,43 +16,40 @@ addons: - net-tools - libpcre3-dev - build-essential - hosts: - - grpcs_1.test - - grpcs_2.test services: - docker env: global: - - TEST_SUITE=integration + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - KONG_REPOSITORY=kong + - KONG_TAG=master + - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - DOWNLOAD_ROOT=$HOME/download-root - - PLUGIN_NAME=liamp + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=aws-lambda - KONG_PLUGINS=bundled,$PLUGIN_NAME - KONG_TEST_PLUGINS=$KONG_PLUGINS - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - JOBS=2 matrix: - - KONG_TEST_DATABASE=cassandra CASSANDRA=2.2.12 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,postgres,off" - - KONG_TEST_DATABASE=cassandra CASSANDRA=3.9 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,postgres,off" - - KONG_TEST_DATABASE=postgres POSTGRES=9.5 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,cassandra,off" -matrix: - allow_failures: - - env: KONG_TEST_DATABASE=postgres POSTGRES=9.5 KONG=master BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6,cassandra,off" + # This one runs both postgres and cassandra_base + - CASSANDRA=$CASSANDRA_BASE + - CASSANDRA=$CASSANDRA_LATEST install: - - make setup-ci - - pushd kong-source && source .ci/setup_env.sh && popd - - pushd kong-source && make dev && popd - - cp -r kong-source/spec/fixtures spec - - luarocks make + - git clone --single-branch --branch master https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git ../kong-ci + - source ../kong-ci/setup_plugin_env.sh script: - - pushd kong-source && bin/busted $BUSTED_ARGS ../spec && popd + - eval $LUACHECK_CMD + - eval $BUSTED_CMD cache: apt: true + pip: true directories: - $DOWNLOAD_CACHE - $INSTALL_CACHE diff --git a/CHANGELOG.md b/CHANGELOG.md index 00b20fb5f3f..7a4f13ec200 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,7 @@ +## 3.0.0 + +- supersede the `aws-lambda` plugin from Kong core + ## 0.2.0 ### Changed diff --git a/README.md b/README.md index 4c75f2654d6..5ad928bef81 100644 --- a/README.md +++ b/README.md @@ -115,11 +115,12 @@ Here's a list of all the parameters which can be used in this plugin's configura |`config.aws_secret`
*semi-optional* ||The AWS secret credential to be used when invoking the function. This value is required if `aws_key` is defined. |`config.aws_region` || The AWS region where the Lambda function is located. Regions supported are: `ap-northeast-1`, `ap-northeast-2`, `ap-south-1`, `ap-southeast-1`, `ap-southeast-2`, `ca-central-1`, `cn-north-1`, `cn-northwest-1`, `eu-central-1`, `eu-west-1`, `eu-west-2`, `sa-east-1`, `us-east-1`, `us-east-2`, `us-gov-west-1`, `us-west-1`, `us-west-2`. |`config.function_name` || The AWS Lambda function name to invoke. +|`config.timeout`| `60000` | Timeout protection in milliseconds when invoking the function. +|`config.keepalive`| `60000` | Max idle timeout in milliseconds when invoking the function. |`config.qualifier`
*optional* || The [`Qualifier`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. |`config.invocation_type`
*optional*| `RequestResponse` | The [`InvocationType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. Available types are `RequestResponse`, `Event`, `DryRun`. |`config.log_type`
*optional* | `Tail`| The [`LogType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. By default `None` and `Tail` are supported. -|`config.port`
*optional* | `Tail`| The [`LogType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. By default `None` and `Tail` are supported. -|`config.timeout`| `60000` | An optional timeout in milliseconds when invoking the function. +|`config.port`
*optional* | `443` | The TCP port that this plugin will use to connect to the server. |`config.unhandled_status`
*optional* | `200`, `202` or `204` | The response status code to use (instead of the default `200`, `202`, or `204`) in the case of an [`Unhandled` Function Error](https://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_ResponseSyntax) |`config.forward_request_body`
*optional* | `false` | An optional value that defines whether the request body is to be sent in the `request_body` field of the JSON-encoded request. If the body arguments can be parsed, they will be sent in the separate `request_body_args` field of the request. The body arguments can be parsed for `application/json`, `application/x-www-form-urlencoded`, and `multipart/form-data` content types. |`config.forward_request_headers`
*optional* | `false` | An optional value that defines whether the original HTTP request headers are to be sent as a map in the `request_headers` field of the JSON-encoded request. diff --git a/kong-plugin-aws-lambda-3.0.0-1.rockspec b/kong-plugin-aws-lambda-3.0.0-1.rockspec new file mode 100644 index 00000000000..13923491a4f --- /dev/null +++ b/kong-plugin-aws-lambda-3.0.0-1.rockspec @@ -0,0 +1,29 @@ +package = "kong-plugin-aws-lambda" +version = "3.0.0-1" + +supported_platforms = {"linux", "macosx"} +source = { + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.0.0.tar.gz", + dir = "kong-plugin-aws-lambda-3.0.0" +} + +description = { + summary = "Kong plugin to invoke AWS Lambda functions", + homepage = "http://konghq.com", + license = "Apache 2.0" +} + +dependencies = { +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.aws-lambda.aws-serializer"] = "kong/plugins/aws-lambda/aws-serializer.lua", + ["kong.plugins.aws-lambda.handler"] = "kong/plugins/aws-lambda/handler.lua", + ["kong.plugins.aws-lambda.iam-ec2-credentials"] = "kong/plugins/aws-lambda/iam-ec2-credentials.lua", + ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", + ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", + ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", + } +} diff --git a/kong-plugin-liamp-0.2.0-1.rockspec b/kong-plugin-liamp-0.2.0-1.rockspec deleted file mode 100644 index a9aa52da49c..00000000000 --- a/kong-plugin-liamp-0.2.0-1.rockspec +++ /dev/null @@ -1,38 +0,0 @@ -package = "kong-plugin-liamp" -- TODO: rename, must match the info in the filename of this rockspec! - -- as a convention; stick to the prefix: `kong-plugin-` -version = "0.2.0-1" -- TODO: renumber, must match the info in the filename of this rockspec! --- The version '0.2.0' is the source code version, the trailing '1' is the version of this rockspec. --- whenever the source version changes, the rockspec should be reset to 1. The rockspec version is only --- updated (incremented) when this file changes, but the source remains the same. - --- TODO: This is the name to set in the Kong configuration `plugins` setting. --- Here we extract it from the package name. -local pluginName = package:match("^kong%-plugin%-(.+)$") -- "myPlugin" - -supported_platforms = {"linux", "macosx"} -source = { - url = "http://github.com/Tieske/kong-plugin-liamp.git", - tag = "0.2.0" -} - -description = { - summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", - homepage = "http://getkong.org", - license = "Apache 2.0" -} - -dependencies = { -} - -build = { - type = "builtin", - modules = { - -- TODO: add any additional files that the plugin consists of - ["kong.plugins."..pluginName..".aws-serializer"] = "kong/plugins/"..pluginName.."/aws-serializer.lua", - ["kong.plugins."..pluginName..".handler"] = "kong/plugins/"..pluginName.."/handler.lua", - ["kong.plugins."..pluginName..".iam-ec2-credentials"] = "kong/plugins/"..pluginName.."/iam-ec2-credentials.lua", - ["kong.plugins."..pluginName..".iam-ecs-credentials"] = "kong/plugins/"..pluginName.."/iam-ecs-credentials.lua", - ["kong.plugins."..pluginName..".schema"] = "kong/plugins/"..pluginName.."/schema.lua", - ["kong.plugins."..pluginName..".v4"] = "kong/plugins/"..pluginName.."/v4.lua", - } -} diff --git a/kong/plugins/liamp/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua similarity index 96% rename from kong/plugins/liamp/aws-serializer.lua rename to kong/plugins/aws-lambda/aws-serializer.lua index 1d896bc1cce..9b3b0ffb8d3 100644 --- a/kong/plugins/liamp/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -99,8 +99,5 @@ return function(ctx, config) isBase64Encoded = isBase64Encoded, } - --print(require("pl.pretty").write(request)) - --print(require("pl.pretty").write(ctx.router_matches)) - return request -end \ No newline at end of file +end diff --git a/kong/plugins/liamp/handler.lua b/kong/plugins/aws-lambda/handler.lua similarity index 87% rename from kong/plugins/liamp/handler.lua rename to kong/plugins/aws-lambda/handler.lua index 440e663c39f..79c17fafb52 100644 --- a/kong/plugins/liamp/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -1,19 +1,25 @@ -- Copyright (C) Kong Inc. -local aws_v4 = require "kong.plugins.liamp.v4" -local aws_serializer = require "kong.plugins.liamp.aws-serializer" +local aws_v4 = require "kong.plugins.aws-lambda.v4" +local aws_serializer = require "kong.plugins.aws-lambda.aws-serializer" local http = require "resty.http" local cjson = require "cjson.safe" local meta = require "kong.meta" local constants = require "kong.constants" +local VIA_HEADER = constants.HEADERS.VIA +local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION +local IAM_CREDENTIALS_CACHE_KEY = "plugin.aws-lambda.iam_role_temp_creds" +local AWS_PORT = 443 + + local fetch_credentials do local credential_sources = { - require "kong.plugins.liamp.iam-ecs-credentials", + require "kong.plugins.aws-lambda.iam-ecs-credentials", -- The EC2 one will always return `configured == true`, so must be the last! - require "kong.plugins.liamp.iam-ec2-credentials", + require "kong.plugins.aws-lambda.iam-ec2-credentials", } for _, credential_source in ipairs(credential_sources) do @@ -32,13 +38,7 @@ local fmt = string.format local ngx_encode_base64 = ngx.encode_base64 local ngx_update_time = ngx.update_time local ngx_now = ngx.now - -local IAM_CREDENTIALS_CACHE_KEY = "plugin.liamp.iam_role_temp_creds" - - -local server_header_value -local server_header_name -local AWS_PORT = 443 +local kong = kong local raw_content_types = { @@ -107,28 +107,6 @@ end local AWSLambdaHandler = {} -local function send(status, content, headers) - headers = kong.table.merge(headers) -- create a copy of headers - - if server_header_value then - headers[server_header_name] = server_header_value - end - - return kong.response.exit(status, content, headers) -end - - -function AWSLambdaHandler:init_worker() - if kong.configuration.enabled_headers[constants.HEADERS.VIA] then - server_header_value = meta._SERVER_TOKENS - server_header_name = constants.HEADERS.VIA - else - server_header_value = nil - server_header_name = nil - end -end - - function AWSLambdaHandler:access(conf) local upstream_body = kong.table.new(0, 6) local var = ngx.var @@ -151,13 +129,7 @@ function AWSLambdaHandler:access(conf) end if conf.forward_request_uri then - local path = kong.request.get_path() - local query = kong.request.get_raw_query() - if query ~= "" then - upstream_body.request_uri = path .. "?" .. query - else - upstream_body.request_uri = path - end + upstream_body.request_uri = kong.request.get_path_with_query() upstream_body.request_uri_args = kong.request.get_query() end @@ -216,7 +188,7 @@ function AWSLambdaHandler:access(conf) if not conf.aws_key then -- no credentials provided, so try the IAM metadata service - local iam_role_credentials, err = kong.cache:get( + local iam_role_credentials = kong.cache:get( IAM_CREDENTIALS_CACHE_KEY, nil, fetch_credentials @@ -267,8 +239,7 @@ function AWSLambdaHandler:access(conf) return kong.response.exit(500, { message = "An unexpected error occurred" }) end - local res - res, err = client:request { + local res, err = client:request { method = "POST", path = request.url, body = request.body, @@ -331,11 +302,16 @@ function AWSLambdaHandler:access(conf) end end + headers = kong.table.merge(headers) -- create a copy of headers + + if kong.configuration.enabled_headers[VIA_HEADER] then + headers[VIA_HEADER] = VIA_HEADER_VALUE + end - return send(status, content, headers) + return kong.response.exit(status, content, headers) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "0.2.0" +AWSLambdaHandler.VERSION = "3.0.0" return AWSLambdaHandler diff --git a/kong/plugins/liamp/iam-ec2-credentials.lua b/kong/plugins/aws-lambda/iam-ec2-credentials.lua similarity index 90% rename from kong/plugins/liamp/iam-ec2-credentials.lua rename to kong/plugins/aws-lambda/iam-ec2-credentials.lua index 474837e95d8..3c4c602b98d 100644 --- a/kong/plugins/liamp/iam-ec2-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ec2-credentials.lua @@ -4,10 +4,7 @@ local parse_date = require("luatz").parse.rfc_3339 local ngx_now = ngx.now -local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") - - -local LOG_PREFIX = "[" .. plugin_name .. " ec2] " +local kong = kong local METADATA_SERVICE_PORT = 80 local METADATA_SERVICE_REQUEST_TIMEOUT = 5000 local METADATA_SERVICE_HOST = "169.254.169.254" @@ -40,7 +37,7 @@ local function fetch_ec2_credentials() local iam_role_name = role_name_request_res:read_body() - ngx.log(ngx.DEBUG, LOG_PREFIX, "Found IAM role on instance with name: ", iam_role_name) + kong.log.debug("Found IAM role on instance with name: ", iam_role_name) local ok, err = client:connect(METADATA_SERVICE_HOST, METADATA_SERVICE_PORT) @@ -71,7 +68,7 @@ local function fetch_ec2_credentials() local iam_security_token_data = json.decode(iam_security_token_request:read_body()) - ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from metadata service for role '", + kong.log.debug("Received temporary IAM credential from metadata service for role '", iam_role_name, "' with session token: ", iam_security_token_data.Token) local result = { @@ -89,7 +86,7 @@ local function fetchCredentialsLogged() if creds then return creds, err, ttl end - ngx.log(ngx.ERR, LOG_PREFIX, err) + kong.log.err(err) end return { diff --git a/kong/plugins/liamp/iam-ecs-credentials.lua b/kong/plugins/aws-lambda/iam-ecs-credentials.lua similarity index 89% rename from kong/plugins/liamp/iam-ecs-credentials.lua rename to kong/plugins/aws-lambda/iam-ecs-credentials.lua index 9efa67673c2..6d4761da18f 100644 --- a/kong/plugins/liamp/iam-ecs-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ecs-credentials.lua @@ -9,9 +9,7 @@ local function makeset(t) return t end -local plugin_name = ({...})[1]:match("^kong%.plugins%.([^%.]+)") - -local LOG_PREFIX = "[" .. plugin_name .. " ecs] " +local kong = kong local ENV_RELATIVE_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_RELATIVE_URI' local ENV_FULL_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_FULL_URI' local FULL_URI_UNRESTRICTED_PROTOCOLS = makeset { "https" } @@ -23,14 +21,14 @@ local DEFAULT_SERVICE_REQUEST_TIMEOUT = 5000 local url = require "socket.url" local http = require "resty.http" local json = require "cjson" -local parse_date = require("luatz").parse.rfc_3339 +local parse_date = require "luatz".parse.rfc_3339 local ngx_now = ngx.now local ECSFullUri do if not (ENV_RELATIVE_URI or ENV_FULL_URI) then -- No variables found, so we're not running on ECS containers - ngx.log(ngx.NOTICE, LOG_PREFIX, "No ECS environment variables found for IAM") + kong.log.notice("No ECS environment variables found for IAM") else -- construct the URL @@ -66,7 +64,7 @@ do local err ECSFullUri, err = getECSFullUri() if not ECSFullUri then - ngx.log(ngx.ERR, LOG_PREFIX, "Failed to construct IAM url: ", err) + kong.log.err("Failed to construct IAM url: ", err) else -- parse it and set a default port if omitted ECSFullUri = url.parse(ECSFullUri) @@ -104,7 +102,7 @@ local function fetchCredentials() local credentials = json.decode(response:read_body()) - ngx.log(ngx.DEBUG, LOG_PREFIX, "Received temporary IAM credential from ECS metadata " .. + kong.log.debug("Received temporary IAM credential from ECS metadata " .. "service with session token: ", credentials.Token) local result = { @@ -122,7 +120,7 @@ local function fetchCredentialsLogged() if creds then return creds, err, ttl end - ngx.log(ngx.ERR, LOG_PREFIX, err) + kong.log.err(err) end return { diff --git a/kong/plugins/liamp/schema.lua b/kong/plugins/aws-lambda/schema.lua similarity index 99% rename from kong/plugins/liamp/schema.lua rename to kong/plugins/aws-lambda/schema.lua index 0c155ac2a72..d42ccfa53b3 100644 --- a/kong/plugins/liamp/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -16,7 +16,7 @@ local REGIONS = { } return { - name = "liamp", + name = "aws-lambda", fields = { { run_on = typedefs.run_on_first }, { protocols = typedefs.protocols_http }, diff --git a/kong/plugins/liamp/v4.lua b/kong/plugins/aws-lambda/v4.lua similarity index 100% rename from kong/plugins/liamp/v4.lua rename to kong/plugins/aws-lambda/v4.lua diff --git a/spec/plugins/liamp/02-schema_spec.lua b/spec/plugins/aws-lambda/02-schema_spec.lua similarity index 97% rename from spec/plugins/liamp/02-schema_spec.lua rename to spec/plugins/aws-lambda/02-schema_spec.lua index 312e4c55edf..d636452b984 100644 --- a/spec/plugins/liamp/02-schema_spec.lua +++ b/spec/plugins/aws-lambda/02-schema_spec.lua @@ -1,4 +1,4 @@ -local schema_def = require "kong.plugins.liamp.schema" +local schema_def = require "kong.plugins.aws-lambda.schema" local v = require("spec.helpers").validate_plugin_config_schema diff --git a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua b/spec/plugins/aws-lambda/03-iam-ec2-credentials_spec.lua similarity index 88% rename from spec/plugins/liamp/03-iam-ec2-credentials_spec.lua rename to spec/plugins/aws-lambda/03-iam-ec2-credentials_spec.lua index 3cb4d0d7432..290c4a4a807 100644 --- a/spec/plugins/liamp/03-iam-ec2-credentials_spec.lua +++ b/spec/plugins/aws-lambda/03-iam-ec2-credentials_spec.lua @@ -1,10 +1,11 @@ +require "spec.helpers" describe("[AWS Lambda] iam-ec2", function() local fetch_ec2, http_responses before_each(function() - package.loaded["kong.plugins.liamp.iam-ec2-credentials"] = nil + package.loaded["kong.plugins.aws-lambda.iam-ec2-credentials"] = nil package.loaded["resty.http"] = nil local http = require "resty.http" -- mock the http module @@ -26,7 +27,7 @@ describe("[AWS Lambda] iam-ec2", function() end, } end - fetch_ec2 = require("kong.plugins.liamp.iam-ec2-credentials").fetchCredentials + fetch_ec2 = require("kong.plugins.aws-lambda.iam-ec2-credentials").fetchCredentials end) after_each(function() diff --git a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua b/spec/plugins/aws-lambda/04-iam-ecs-credentials_spec.lua similarity index 90% rename from spec/plugins/liamp/04-iam-ecs-credentials_spec.lua rename to spec/plugins/aws-lambda/04-iam-ecs-credentials_spec.lua index 441125b9f02..c8a1d7e55e1 100644 --- a/spec/plugins/liamp/04-iam-ecs-credentials_spec.lua +++ b/spec/plugins/aws-lambda/04-iam-ecs-credentials_spec.lua @@ -1,3 +1,4 @@ +require "spec.helpers" describe("[AWS Lambda] iam-ecs", function() @@ -5,7 +6,7 @@ describe("[AWS Lambda] iam-ecs", function() local old_getenv = os.getenv before_each(function() - package.loaded["kong.plugins.liamp.iam-ecs-credentials"] = nil + package.loaded["kong.plugins.aws-lambda.iam-ecs-credentials"] = nil package.loaded["resty.http"] = nil local http = require "resty.http" -- mock the http module @@ -56,7 +57,7 @@ describe("[AWS Lambda] iam-ecs", function() ]] } - fetch_ecs = require("kong.plugins.liamp.iam-ecs-credentials").fetchCredentials + fetch_ecs = require("kong.plugins.aws-lambda.iam-ecs-credentials").fetchCredentials local iam_role_credentials, err = fetch_ecs() diff --git a/spec/plugins/liamp/05-aws-serializer_spec.lua b/spec/plugins/aws-lambda/05-aws-serializer_spec.lua similarity index 95% rename from spec/plugins/liamp/05-aws-serializer_spec.lua rename to spec/plugins/aws-lambda/05-aws-serializer_spec.lua index c95159a71fd..72d19c94b77 100644 --- a/spec/plugins/liamp/05-aws-serializer_spec.lua +++ b/spec/plugins/aws-lambda/05-aws-serializer_spec.lua @@ -1,4 +1,4 @@ -local deepcopy = require("pl.tablex").deepcopy +local deepcopy = require "pl.tablex".deepcopy describe("[AWS Lambda] aws-gateway input", function() @@ -27,13 +27,13 @@ describe("[AWS Lambda] aws-gateway input", function() -- make sure to reload the module - package.loaded["kong.plugins.liamp.aws-serializer"] = nil - aws_serialize = require("kong.plugins.liamp.aws-serializer") + package.loaded["kong.plugins.aws-lambda.aws-serializer"] = nil + aws_serialize = require "kong.plugins.aws-lambda.aws-serializer" end) teardown(function() -- make sure to drop the mocks - package.loaded["kong.plugins.liamp.aws-serializer"] = nil + package.loaded["kong.plugins.aws-lambda.aws-serializer"] = nil ngx = old_ngx -- luacheck: ignore end) diff --git a/spec/plugins/liamp/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua similarity index 98% rename from spec/plugins/liamp/99-access_spec.lua rename to spec/plugins/aws-lambda/99-access_spec.lua index b6738758f5b..106faa074eb 100644 --- a/spec/plugins/liamp/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -89,7 +89,7 @@ for _, strategy in helpers.each_strategy() do "routes", "services", "plugins", - }, { "liamp" }) + }, { "aws-lambda" }) local route1 = bp.routes:insert { hosts = { "lambda.com" }, @@ -182,7 +182,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route1.id }, config = { port = 10001, @@ -194,7 +194,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route2.id }, config = { port = 10001, @@ -207,7 +207,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route3.id }, config = { port = 10001, @@ -220,7 +220,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route4.id }, config = { port = 10001, @@ -233,7 +233,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route5.id }, config = { port = 10001, @@ -245,7 +245,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route6.id }, config = { port = 10001, @@ -258,7 +258,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route7.id }, config = { port = 10001, @@ -271,7 +271,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route8.id }, config = { port = 10001, @@ -284,7 +284,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route9.id }, config = { port = 10001, @@ -300,7 +300,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route10.id }, config = { port = 10001, @@ -316,7 +316,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route11.id }, config = { port = 10001, @@ -329,7 +329,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route12.id }, config = { port = 10001, @@ -342,7 +342,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route13.id }, config = { port = 10001, @@ -355,7 +355,7 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert { - name = "liamp", + name = "aws-lambda", route = { id = route14.id }, config = { port = 10001, @@ -368,7 +368,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, - plugins = "liamp", + plugins = "aws-lambda", nginx_conf = "spec/fixtures/custom_nginx.template", }, nil, nil, fixtures)) end) From 71da2867d047698f73bb69d5682664b4b01dfddd Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 1 Oct 2019 20:13:49 -0700 Subject: [PATCH 0329/4351] chore(aws-lambda) update changelog --- CHANGELOG.md | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7a4f13ec200..273928feea5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,10 +4,16 @@ ## 0.2.0 -### Changed - -- convert the plugin to the PDK and new DB (developed against Kong 1.x) +- chore: convert the plugin to the PDK and new DB (developed against Kong 1.x) ## 0.1.0 -- Extended the `aws-lambda` plugin from the Kong/kong repository with added ECS IAM roles (developed against Kong 0.13) +- feat: if no credentiuals are provided, the plugin will automatically fetch + EC2 or ECS credentials and use the AWS IAM roles retrieved for accessing the + Lambda. +- feat: new option `awsgateway_compatible` to make the serialized request + compatible with the AWS gateway format, making the plugin a drop-in + replacement +- feat: new option `skip_large_bodies` to enable really large bodies (that + have been cached to disk) to also be sent to the Lambda. Use with care! +- feat: added the ability to connect to the Lambda through a proxy From 9614fff816a10ce13adbfac587c9b47e81f0bf64 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 8 Oct 2019 07:42:19 -0700 Subject: [PATCH 0330/4351] fix(aws-lambda) Update changelog to clarify the changes from aws-lambda 2 to 3 (#9) fixes #8 --- CHANGELOG.md | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 273928feea5..10c31dfebab 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,12 +1,17 @@ -## 3.0.0 +## aws-lambda 3.0.0 -- supersede the `aws-lambda` plugin from Kong core +- Renamed from `liamp` to `aws-lambda` to supersede the `aws-lambda` plugin + from Kong core. +- Note that this version number is just to indicate it supersedes the + previously build in one. The effective change from version 2.0 (build in) + of the aws-lambda plugin to 3.0 (this) is the combined set of changes + mentioned below for Liamp versions `0.1.0` and `0.2.0`. -## 0.2.0 +## Liamp 0.2.0 - chore: convert the plugin to the PDK and new DB (developed against Kong 1.x) -## 0.1.0 +## Liamp 0.1.0 - feat: if no credentiuals are provided, the plugin will automatically fetch EC2 or ECS credentials and use the AWS IAM roles retrieved for accessing the From 394ee1f7eb5b2d43543b19298eed6b344d203fce Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 8 Oct 2019 14:30:49 +0200 Subject: [PATCH 0331/4351] style(*) replace tabs by spaces --- kong-plugin-zipkin-scm-0.rockspec | 36 +- kong/plugins/zipkin/codec.lua | 148 ++++---- kong/plugins/zipkin/handler.lua | 38 +- kong/plugins/zipkin/opentracing.lua | 496 ++++++++++++------------- kong/plugins/zipkin/random_sampler.lua | 18 +- kong/plugins/zipkin/reporter.lua | 182 ++++----- kong/plugins/zipkin/schema.lua | 28 +- 7 files changed, 473 insertions(+), 473 deletions(-) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-scm-0.rockspec index 8748bc6b301..729ddcce576 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-scm-0.rockspec @@ -2,31 +2,31 @@ package = "kong-plugin-zipkin" version = "scm-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "git+https://github.com/kong/kong-plugin-zipkin.git"; } description = { - summary = "This plugin allows Kong to propagate Zipkin headers and report to a Zipkin server"; - homepage = "https://github.com/kong/kong-plugin-zipkin"; - license = "Apache 2.0"; + summary = "This plugin allows Kong to propagate Zipkin headers and report to a Zipkin server"; + homepage = "https://github.com/kong/kong-plugin-zipkin"; + license = "Apache 2.0"; } dependencies = { - "lua >= 5.1"; - "lua-cjson"; - "lua-resty-http >= 0.11"; - "kong >= 0.15"; - "opentracing >= 0.0.2"; + "lua >= 5.1"; + "lua-cjson"; + "lua-resty-http >= 0.11"; + "kong >= 0.15"; + "opentracing >= 0.0.2"; } build = { - type = "builtin"; - modules = { - ["kong.plugins.zipkin.codec"] = "kong/plugins/zipkin/codec.lua"; - ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; - ["kong.plugins.zipkin.opentracing"] = "kong/plugins/zipkin/opentracing.lua"; - ["kong.plugins.zipkin.random_sampler"] = "kong/plugins/zipkin/random_sampler.lua"; - ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; - ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; - }; + type = "builtin"; + modules = { + ["kong.plugins.zipkin.codec"] = "kong/plugins/zipkin/codec.lua"; + ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; + ["kong.plugins.zipkin.opentracing"] = "kong/plugins/zipkin/opentracing.lua"; + ["kong.plugins.zipkin.random_sampler"] = "kong/plugins/zipkin/random_sampler.lua"; + ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; + ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; + }; } diff --git a/kong/plugins/zipkin/codec.lua b/kong/plugins/zipkin/codec.lua index 2c6b8c30b2c..f6446ef1c43 100644 --- a/kong/plugins/zipkin/codec.lua +++ b/kong/plugins/zipkin/codec.lua @@ -2,99 +2,99 @@ local to_hex = require "resty.string".to_hex local new_span_context = require "opentracing.span_context".new local function hex_to_char(c) - return string.char(tonumber(c, 16)) + return string.char(tonumber(c, 16)) end local function from_hex(str) - if str ~= nil then -- allow nil to pass through - str = str:gsub("%x%x", hex_to_char) - end - return str + if str ~= nil then -- allow nil to pass through + str = str:gsub("%x%x", hex_to_char) + end + return str end local function new_extractor(warn) - return function(headers) - -- X-B3-Sampled: if an upstream decided to sample this request, we do too. - local sample = headers["x-b3-sampled"] - if sample == "1" or sample == "true" then - sample = true - elseif sample == "0" or sample == "false" then - sample = false - elseif sample ~= nil then - warn("x-b3-sampled header invalid; ignoring.") - sample = nil - end + return function(headers) + -- X-B3-Sampled: if an upstream decided to sample this request, we do too. + local sample = headers["x-b3-sampled"] + if sample == "1" or sample == "true" then + sample = true + elseif sample == "0" or sample == "false" then + sample = false + elseif sample ~= nil then + warn("x-b3-sampled header invalid; ignoring.") + sample = nil + end - -- X-B3-Flags: if it equals '1' then it overrides sampling policy - -- We still want to warn on invalid sample header, so do this after the above - local debug = headers["x-b3-flags"] - if debug == "1" then - sample = true - elseif debug ~= nil then - warn("x-b3-flags header invalid; ignoring.") - end + -- X-B3-Flags: if it equals '1' then it overrides sampling policy + -- We still want to warn on invalid sample header, so do this after the above + local debug = headers["x-b3-flags"] + if debug == "1" then + sample = true + elseif debug ~= nil then + warn("x-b3-flags header invalid; ignoring.") + end - local had_invalid_id = false + local had_invalid_id = false - local trace_id = headers["x-b3-traceid"] - -- Validate trace id - if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then - warn("x-b3-traceid header invalid; ignoring.") - had_invalid_id = true - end + local trace_id = headers["x-b3-traceid"] + -- Validate trace id + if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then + warn("x-b3-traceid header invalid; ignoring.") + had_invalid_id = true + end - local parent_span_id = headers["x-b3-parentspanid"] - -- Validate parent_span_id - if parent_span_id and (#parent_span_id ~= 16 or parent_span_id:match("%X")) then - warn("x-b3-parentspanid header invalid; ignoring.") - had_invalid_id = true - end + local parent_span_id = headers["x-b3-parentspanid"] + -- Validate parent_span_id + if parent_span_id and (#parent_span_id ~= 16 or parent_span_id:match("%X")) then + warn("x-b3-parentspanid header invalid; ignoring.") + had_invalid_id = true + end - local request_span_id = headers["x-b3-spanid"] - -- Validate request_span_id - if request_span_id and (#request_span_id ~= 16 or request_span_id:match("%X")) then - warn("x-b3-spanid header invalid; ignoring.") - had_invalid_id = true - end + local request_span_id = headers["x-b3-spanid"] + -- Validate request_span_id + if request_span_id and (#request_span_id ~= 16 or request_span_id:match("%X")) then + warn("x-b3-spanid header invalid; ignoring.") + had_invalid_id = true + end - if trace_id == nil or had_invalid_id then - return nil - end + if trace_id == nil or had_invalid_id then + return nil + end - -- Process jaegar baggage header - local baggage = {} - for k, v in pairs(headers) do - local baggage_key = k:match("^uberctx%-(.*)$") - if baggage_key then - baggage[baggage_key] = ngx.unescape_uri(v) - end - end + -- Process jaegar baggage header + local baggage = {} + for k, v in pairs(headers) do + local baggage_key = k:match("^uberctx%-(.*)$") + if baggage_key then + baggage[baggage_key] = ngx.unescape_uri(v) + end + end - trace_id = from_hex(trace_id) - parent_span_id = from_hex(parent_span_id) - request_span_id = from_hex(request_span_id) + trace_id = from_hex(trace_id) + parent_span_id = from_hex(parent_span_id) + request_span_id = from_hex(request_span_id) - return new_span_context(trace_id, request_span_id, parent_span_id, sample, baggage) - end + return new_span_context(trace_id, request_span_id, parent_span_id, sample, baggage) + end end local function new_injector() - return function(span_context, headers) - -- We want to remove headers if already present - headers["x-b3-traceid"] = to_hex(span_context.trace_id) - headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil - headers["x-b3-spanid"] = to_hex(span_context.span_id) - local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers - headers["x-b3-flags"] = Flags - headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil - for key, value in span_context:each_baggage_item() do - -- XXX: https://github.com/opentracing/specification/issues/117 - headers["uberctx-"..key] = ngx.escape_uri(value) - end - end + return function(span_context, headers) + -- We want to remove headers if already present + headers["x-b3-traceid"] = to_hex(span_context.trace_id) + headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil + headers["x-b3-spanid"] = to_hex(span_context.span_id) + local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers + headers["x-b3-flags"] = Flags + headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil + for key, value in span_context:each_baggage_item() do + -- XXX: https://github.com/opentracing/specification/issues/117 + headers["uberctx-"..key] = ngx.escape_uri(value) + end + end end return { - new_extractor = new_extractor; - new_injector = new_injector; + new_extractor = new_extractor; + new_injector = new_injector; } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 5e58f9c9c4e..a812761fcfd 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -9,33 +9,33 @@ local ZipkinLogHandler = OpenTracingHandler:extend() ZipkinLogHandler.VERSION = "scm" function ZipkinLogHandler.new_tracer(conf) - local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) - tracer:register_injector("http_headers", zipkin_codec.new_injector()) - tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) - return tracer + local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) + tracer:register_injector("http_headers", zipkin_codec.new_injector()) + tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) + return tracer end local function log(premature, reporter) - if premature then - return - end + if premature then + return + end - local ok, err = reporter:flush() - if not ok then - kong.log.err("reporter flush ", err) - return - end + local ok, err = reporter:flush() + if not ok then + kong.log.err("reporter flush ", err) + return + end end function ZipkinLogHandler:log(conf) - ZipkinLogHandler.super.log(self, conf) + ZipkinLogHandler.super.log(self, conf) - local tracer = self:get_tracer(conf) - local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by opentracing-lua? - local ok, err = ngx.timer.at(0, log, zipkin_reporter) - if not ok then - kong.log.err("failed to create timer: ", err) - end + local tracer = self:get_tracer(conf) + local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by opentracing-lua? + local ok, err = ngx.timer.at(0, log, zipkin_reporter) + if not ok then + kong.log.err("failed to create timer: ", err) + end end return ZipkinLogHandler diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 31ac28633ce..c8076ef7ea2 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -2,9 +2,9 @@ This file is not a kong plugin; but the prototype for one. A plugin that derives this should: - - Implement a .new_tracer(cond) method that returns an opentracing tracer - - The tracer must support the "http_headers" format. - - Implement a :initialise_request(conf, ctx) method if it needs to do per-request initialisation + - Implement a .new_tracer(cond) method that returns an opentracing tracer + - The tracer must support the "http_headers" format. + - Implement a :initialise_request(conf, ctx) method if it needs to do per-request initialisation ]] local BasePlugin = require "kong.plugins.base_plugin" @@ -18,270 +18,270 @@ OpenTracingHandler.VERSION = "scm" OpenTracingHandler.PRIORITY = 100000 function OpenTracingHandler:new(name) - OpenTracingHandler.super.new(self, name or "opentracing") + OpenTracingHandler.super.new(self, name or "opentracing") - self.conf_to_tracer = setmetatable({}, {__mode = "k"}) + self.conf_to_tracer = setmetatable({}, {__mode = "k"}) end function OpenTracingHandler:get_tracer(conf) - local tracer = self.conf_to_tracer[conf] - if tracer == nil then - assert(self.new_tracer, "derived class must implement .new_tracer()") - tracer = self.new_tracer(conf) - assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") - self.conf_to_tracer[conf] = tracer - end - return tracer + local tracer = self.conf_to_tracer[conf] + if tracer == nil then + assert(self.new_tracer, "derived class must implement .new_tracer()") + tracer = self.new_tracer(conf) + assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") + self.conf_to_tracer[conf] = tracer + end + return tracer end function OpenTracingHandler:get_context(conf, ctx) - local opentracing = ctx.opentracing - if not opentracing then - self:initialise_request(conf, ctx) - opentracing = ctx.opentracing - end - return opentracing + local opentracing = ctx.opentracing + if not opentracing then + self:initialise_request(conf, ctx) + opentracing = ctx.opentracing + end + return opentracing end -- Utility function to set either ipv4 or ipv6 tags -- nginx apis don't have a flag to indicate whether an address is v4 or v6 local function ip_tag(addr) - -- use the presence of "." to signal v4 (v6 uses ":") - if addr:find(".", 1, true) then - return "peer.ipv4" - else - return "peer.ipv6" - end + -- use the presence of "." to signal v4 (v6 uses ":") + if addr:find(".", 1, true) then + return "peer.ipv4" + else + return "peer.ipv6" + end end if subsystem == "http" then - function OpenTracingHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) - local req = kong.request - local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil - local method, url - local path_with_query = req.get_path_with_query() - if path_with_query ~= "" then - method = req.get_method() - url = req.get_scheme() .. "://" .. req.get_host() .. ":" - .. req.get_port() .. path_with_query - end - local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span("kong.request", { - child_of = wire_context; - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong"; - ["span.kind"] = "server"; - ["http.method"] = method; - ["http.url"] = url; - [ip_tag(forwarded_ip)] = forwarded_ip; - ["peer.port"] = kong.client.get_forwarded_port(); - } - }) - ctx.opentracing = { - tracer = tracer; - wire_context = wire_context; - request_span = request_span; - rewrite_span = nil; - access_span = nil; - proxy_span = nil; - header_filter_span = nil; - header_filter_finished = false; - body_filter_span = nil; - } - end - - function OpenTracingHandler:access(conf) - OpenTracingHandler.super.access(self, conf) - - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - ctx.KONG_ACCESS_START / 1000 - ) - - opentracing.access_span = opentracing.proxy_span:start_child_span( - "kong.access", - ctx.KONG_ACCESS_START / 1000 - ) - - -- Want to send headers to upstream - local outgoing_headers = {} - opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) - local set_header = kong.service.request.set_header - for k, v in pairs(outgoing_headers) do - set_header(k, v) - end - end - - function OpenTracingHandler:header_filter(conf) - OpenTracingHandler.super.header_filter(self, conf) - - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - - local header_started = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() - - if not opentracing.proxy_span then - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - header_started - ) - end - - opentracing.header_filter_span = opentracing.proxy_span:start_child_span( - "kong.header_filter", - header_started - ) - end - - function OpenTracingHandler:body_filter(conf) - OpenTracingHandler.super.body_filter(self, conf) - - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - - -- Finish header filter when body filter starts - if not opentracing.header_filter_finished then - local now = ngx.now() - - opentracing.header_filter_span:finish(now) - opentracing.header_filter_finished = true - - opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) - end - end + function OpenTracingHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local req = kong.request + local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil + local method, url + local path_with_query = req.get_path_with_query() + if path_with_query ~= "" then + method = req.get_method() + url = req.get_scheme() .. "://" .. req.get_host() .. ":" + .. req.get_port() .. path_with_query + end + local forwarded_ip = kong.client.get_forwarded_ip() + local request_span = tracer:start_span("kong.request", { + child_of = wire_context; + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong"; + ["span.kind"] = "server"; + ["http.method"] = method; + ["http.url"] = url; + [ip_tag(forwarded_ip)] = forwarded_ip; + ["peer.port"] = kong.client.get_forwarded_port(); + } + }) + ctx.opentracing = { + tracer = tracer; + wire_context = wire_context; + request_span = request_span; + rewrite_span = nil; + access_span = nil; + proxy_span = nil; + header_filter_span = nil; + header_filter_finished = false; + body_filter_span = nil; + } + end + + function OpenTracingHandler:access(conf) + OpenTracingHandler.super.access(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + ctx.KONG_ACCESS_START / 1000 + ) + + opentracing.access_span = opentracing.proxy_span:start_child_span( + "kong.access", + ctx.KONG_ACCESS_START / 1000 + ) + + -- Want to send headers to upstream + local outgoing_headers = {} + opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) + local set_header = kong.service.request.set_header + for k, v in pairs(outgoing_headers) do + set_header(k, v) + end + end + + function OpenTracingHandler:header_filter(conf) + OpenTracingHandler.super.header_filter(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + local header_started = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() + + if not opentracing.proxy_span then + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + header_started + ) + end + + opentracing.header_filter_span = opentracing.proxy_span:start_child_span( + "kong.header_filter", + header_started + ) + end + + function OpenTracingHandler:body_filter(conf) + OpenTracingHandler.super.body_filter(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + -- Finish header filter when body filter starts + if not opentracing.header_filter_finished then + local now = ngx.now() + + opentracing.header_filter_span:finish(now) + opentracing.header_filter_finished = true + + opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) + end + end elseif subsystem == "stream" then - function OpenTracingHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) - local wire_context = nil - local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span("kong.stream", { - child_of = wire_context; - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong"; - ["span.kind"] = "server"; - [ip_tag(forwarded_ip)] = forwarded_ip; - ["peer.port"] = kong.client.get_forwarded_port(); - } - }) - ctx.opentracing = { - tracer = tracer; - wire_context = wire_context; - request_span = request_span; - preread_span = nil; - proxy_span = nil; - } - end - - function OpenTracingHandler:preread(conf) - OpenTracingHandler.super.preread(self, conf) - - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - ctx.KONG_PREREAD_START / 1000 - ) - - opentracing.preread_span = opentracing.proxy_span:start_child_span( - "kong.preread", - ctx.KONG_PREREAD_START / 1000 - ) - end + function OpenTracingHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local wire_context = nil + local forwarded_ip = kong.client.get_forwarded_ip() + local request_span = tracer:start_span("kong.stream", { + child_of = wire_context; + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong"; + ["span.kind"] = "server"; + [ip_tag(forwarded_ip)] = forwarded_ip; + ["peer.port"] = kong.client.get_forwarded_port(); + } + }) + ctx.opentracing = { + tracer = tracer; + wire_context = wire_context; + request_span = request_span; + preread_span = nil; + proxy_span = nil; + } + end + + function OpenTracingHandler:preread(conf) + OpenTracingHandler.super.preread(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + opentracing.proxy_span = opentracing.request_span:start_child_span( + "kong.proxy", + ctx.KONG_PREREAD_START / 1000 + ) + + opentracing.preread_span = opentracing.proxy_span:start_child_span( + "kong.preread", + ctx.KONG_PREREAD_START / 1000 + ) + end end function OpenTracingHandler:log(conf) - local now = ngx.now() - - OpenTracingHandler.super.log(self, conf) - - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - local request_span = opentracing.request_span - - local proxy_span = opentracing.proxy_span - if not proxy_span then - proxy_span = request_span:start_child_span("kong.proxy", now) - opentracing.proxy_span = proxy_span - end - proxy_span:set_tag("span.kind", "client") - local proxy_end = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT/1000 or now - - -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin - if ctx.KONG_REWRITE_TIME then - opentracing.rewrite_span = opentracing.request_span:start_child_span( - "kong.rewrite", - ctx.KONG_REWRITE_START / 1000 - ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) - end - - if opentracing.access_span then - opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT/1000 or proxy_end) - elseif opentracing.preread_span then - opentracing.preread_span:finish(ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT/1000 or proxy_end) - end - - local balancer_data = ctx.balancer_data - if balancer_data then - local balancer_tries = balancer_data.tries - for i=1, balancer_data.try_count do - local try = balancer_tries[i] - local span = proxy_span:start_child_span("kong.balancer", try.balancer_start / 1000) - span:set_tag(ip_tag(try.ip), try.ip) - span:set_tag("peer.port", try.port) - span:set_tag("kong.balancer.try", i) - if i < balancer_data.try_count then - span:set_tag("error", true) - span:set_tag("kong.balancer.state", try.state) - span:set_tag("kong.balancer.code", try.code) - end - span:finish((try.balancer_start + try.balancer_latency) / 1000) - end - proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil - if balancer_data.ip ~= nil then - proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) - end - proxy_span:set_tag("peer.port", balancer_data.port) - end - - if not opentracing.header_filter_finished and opentracing.header_filter_span then - opentracing.header_filter_span:finish(now) - opentracing.header_filter_finished = true - end - - if opentracing.body_filter_span then - opentracing.body_filter_span:finish(proxy_end) - end - - if subsystem == "http" then - request_span:set_tag("http.status_code", kong.response.get_status()) - end - if ctx.authenticated_consumer then - request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) - end - if conf.include_credential and ctx.authenticated_credential then - request_span:set_tag("kong.credential", ctx.authenticated_credential.id) - end - request_span:set_tag("kong.node.id", kong.node.get_id()) - if ctx.service and ctx.service.id then - proxy_span:set_tag("kong.service", ctx.service.id) - if ctx.route and ctx.route.id then - proxy_span:set_tag("kong.route", ctx.route.id) - end - if ctx.service.name ~= ngx.null then - proxy_span:set_tag("peer.service", ctx.service.name) - end - elseif ctx.api and ctx.api.id then - proxy_span:set_tag("kong.api", ctx.api.id) - end - proxy_span:finish(proxy_end) - request_span:finish(now) + local now = ngx.now() + + OpenTracingHandler.super.log(self, conf) + + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + local request_span = opentracing.request_span + + local proxy_span = opentracing.proxy_span + if not proxy_span then + proxy_span = request_span:start_child_span("kong.proxy", now) + opentracing.proxy_span = proxy_span + end + proxy_span:set_tag("span.kind", "client") + local proxy_end = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT/1000 or now + + -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin + if ctx.KONG_REWRITE_TIME then + opentracing.rewrite_span = opentracing.request_span:start_child_span( + "kong.rewrite", + ctx.KONG_REWRITE_START / 1000 + ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) + end + + if opentracing.access_span then + opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT/1000 or proxy_end) + elseif opentracing.preread_span then + opentracing.preread_span:finish(ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT/1000 or proxy_end) + end + + local balancer_data = ctx.balancer_data + if balancer_data then + local balancer_tries = balancer_data.tries + for i=1, balancer_data.try_count do + local try = balancer_tries[i] + local span = proxy_span:start_child_span("kong.balancer", try.balancer_start / 1000) + span:set_tag(ip_tag(try.ip), try.ip) + span:set_tag("peer.port", try.port) + span:set_tag("kong.balancer.try", i) + if i < balancer_data.try_count then + span:set_tag("error", true) + span:set_tag("kong.balancer.state", try.state) + span:set_tag("kong.balancer.code", try.code) + end + span:finish((try.balancer_start + try.balancer_latency) / 1000) + end + proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil + if balancer_data.ip ~= nil then + proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) + end + proxy_span:set_tag("peer.port", balancer_data.port) + end + + if not opentracing.header_filter_finished and opentracing.header_filter_span then + opentracing.header_filter_span:finish(now) + opentracing.header_filter_finished = true + end + + if opentracing.body_filter_span then + opentracing.body_filter_span:finish(proxy_end) + end + + if subsystem == "http" then + request_span:set_tag("http.status_code", kong.response.get_status()) + end + if ctx.authenticated_consumer then + request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) + end + if conf.include_credential and ctx.authenticated_credential then + request_span:set_tag("kong.credential", ctx.authenticated_credential.id) + end + request_span:set_tag("kong.node.id", kong.node.get_id()) + if ctx.service and ctx.service.id then + proxy_span:set_tag("kong.service", ctx.service.id) + if ctx.route and ctx.route.id then + proxy_span:set_tag("kong.route", ctx.route.id) + end + if ctx.service.name ~= ngx.null then + proxy_span:set_tag("peer.service", ctx.service.name) + end + elseif ctx.api and ctx.api.id then + proxy_span:set_tag("kong.api", ctx.api.id) + end + proxy_span:finish(proxy_end) + request_span:finish(now) end return OpenTracingHandler diff --git a/kong/plugins/zipkin/random_sampler.lua b/kong/plugins/zipkin/random_sampler.lua index 17dcbea04a6..ab26f70974e 100644 --- a/kong/plugins/zipkin/random_sampler.lua +++ b/kong/plugins/zipkin/random_sampler.lua @@ -1,21 +1,21 @@ local random_sampler_methods = {} local random_sampler_mt = { - __name = "kong.plugins.zipkin.random_sampler"; - __index = random_sampler_methods; + __name = "kong.plugins.zipkin.random_sampler"; + __index = random_sampler_methods; } local function new_random_sampler(conf) - local sample_ratio = conf.sample_ratio - assert(type(sample_ratio) == "number" and sample_ratio >= 0 and sample_ratio <= 1, "invalid sample_ratio") - return setmetatable({ - sample_ratio = sample_ratio; - }, random_sampler_mt) + local sample_ratio = conf.sample_ratio + assert(type(sample_ratio) == "number" and sample_ratio >= 0 and sample_ratio <= 1, "invalid sample_ratio") + return setmetatable({ + sample_ratio = sample_ratio; + }, random_sampler_mt) end function random_sampler_methods:sample(name) -- luacheck: ignore 212 - return math.random() < self.sample_ratio + return math.random() < self.sample_ratio end return { - new = new_random_sampler; + new = new_random_sampler; } diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index d4e3599ce17..980f889a879 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -5,51 +5,51 @@ cjson.encode_number_precision(16) local zipkin_reporter_methods = {} local zipkin_reporter_mt = { - __name = "kong.plugins.zipkin.reporter"; - __index = zipkin_reporter_methods; + __name = "kong.plugins.zipkin.reporter"; + __index = zipkin_reporter_methods; } local function new_zipkin_reporter(conf) - local http_endpoint = conf.http_endpoint - local default_service_name = conf.default_service_name - assert(type(http_endpoint) == "string", "invalid http endpoint") - return setmetatable({ + local http_endpoint = conf.http_endpoint + local default_service_name = conf.default_service_name + assert(type(http_endpoint) == "string", "invalid http endpoint") + return setmetatable({ default_service_name = default_service_name; - http_endpoint = http_endpoint; - pending_spans = {}; - pending_spans_n = 0; - }, zipkin_reporter_mt) + http_endpoint = http_endpoint; + pending_spans = {}; + pending_spans_n = 0; + }, zipkin_reporter_mt) end local span_kind_map = { - client = "CLIENT"; - server = "SERVER"; - producer = "PRODUCER"; - consumer = "CONSUMER"; + client = "CLIENT"; + server = "SERVER"; + producer = "PRODUCER"; + consumer = "CONSUMER"; } function zipkin_reporter_methods:report(span) - local span_context = span:context() + local span_context = span:context() - local zipkin_tags = {} - for k, v in span:each_tag() do - -- Zipkin tag values should be strings - -- see https://zipkin.io/zipkin-api/#/default/post_spans - -- and https://github.com/Kong/kong-plugin-zipkin/pull/13#issuecomment-402389342 - zipkin_tags[k] = tostring(v) - end + local zipkin_tags = {} + for k, v in span:each_tag() do + -- Zipkin tag values should be strings + -- see https://zipkin.io/zipkin-api/#/default/post_spans + -- and https://github.com/Kong/kong-plugin-zipkin/pull/13#issuecomment-402389342 + zipkin_tags[k] = tostring(v) + end - local span_kind = zipkin_tags["span.kind"] - zipkin_tags["span.kind"] = nil + local span_kind = zipkin_tags["span.kind"] + zipkin_tags["span.kind"] = nil - local localEndpoint do - local serviceName = zipkin_tags["peer.service"] - if serviceName then - zipkin_tags["peer.service"] = nil - localEndpoint = { - serviceName = serviceName; - -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? - } - else + local localEndpoint do + local serviceName = zipkin_tags["peer.service"] + if serviceName then + zipkin_tags["peer.service"] = nil + localEndpoint = { + serviceName = serviceName; + -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? + } + else -- configurable override of the unknown-service-name spans if self.default_service_name then localEndpoint = { @@ -59,72 +59,72 @@ function zipkin_reporter_methods:report(span) else localEndpoint = cjson.null end - end - end + end + end - local remoteEndpoint do - local peer_port = span:get_tag "peer.port" -- get as number - if peer_port then - zipkin_tags["peer.port"] = nil - remoteEndpoint = { - ipv4 = zipkin_tags["peer.ipv4"]; - ipv6 = zipkin_tags["peer.ipv6"]; - port = peer_port; -- port is *not* optional - } - zipkin_tags["peer.ipv4"] = nil - zipkin_tags["peer.ipv6"] = nil - else - remoteEndpoint = cjson.null - end - end + local remoteEndpoint do + local peer_port = span:get_tag "peer.port" -- get as number + if peer_port then + zipkin_tags["peer.port"] = nil + remoteEndpoint = { + ipv4 = zipkin_tags["peer.ipv4"]; + ipv6 = zipkin_tags["peer.ipv6"]; + port = peer_port; -- port is *not* optional + } + zipkin_tags["peer.ipv4"] = nil + zipkin_tags["peer.ipv6"] = nil + else + remoteEndpoint = cjson.null + end + end - local zipkin_span = { - traceId = to_hex(span_context.trace_id); - name = span.name; - parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil; - id = to_hex(span_context.span_id); - kind = span_kind_map[span_kind]; - timestamp = span.timestamp * 1000000; - duration = math.floor(span.duration * 1000000); -- zipkin wants integer - -- shared = nil; -- We don't use shared spans (server reuses client generated spanId) - -- TODO: debug? - localEndpoint = localEndpoint; - remoteEndpoint = remoteEndpoint; - tags = zipkin_tags; - annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format - } + local zipkin_span = { + traceId = to_hex(span_context.trace_id); + name = span.name; + parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil; + id = to_hex(span_context.span_id); + kind = span_kind_map[span_kind]; + timestamp = span.timestamp * 1000000; + duration = math.floor(span.duration * 1000000); -- zipkin wants integer + -- shared = nil; -- We don't use shared spans (server reuses client generated spanId) + -- TODO: debug? + localEndpoint = localEndpoint; + remoteEndpoint = remoteEndpoint; + tags = zipkin_tags; + annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format + } - local i = self.pending_spans_n + 1 - self.pending_spans[i] = zipkin_span - self.pending_spans_n = i + local i = self.pending_spans_n + 1 + self.pending_spans[i] = zipkin_span + self.pending_spans_n = i end function zipkin_reporter_methods:flush() - if self.pending_spans_n == 0 then - return true - end + if self.pending_spans_n == 0 then + return true + end - local pending_spans = cjson.encode(self.pending_spans) - self.pending_spans = {} - self.pending_spans_n = 0 + local pending_spans = cjson.encode(self.pending_spans) + self.pending_spans = {} + self.pending_spans_n = 0 - local httpc = resty_http.new() - local res, err = httpc:request_uri(self.http_endpoint, { - method = "POST"; - headers = { - ["content-type"] = "application/json"; - }; - body = pending_spans; - }) - -- TODO: on failure, retry? - if not res then - return nil, "failed to request: " .. err - elseif res.status < 200 or res.status >= 300 then - return nil, "failed: " .. res.status .. " " .. res.reason - end - return true + local httpc = resty_http.new() + local res, err = httpc:request_uri(self.http_endpoint, { + method = "POST"; + headers = { + ["content-type"] = "application/json"; + }; + body = pending_spans; + }) + -- TODO: on failure, retry? + if not res then + return nil, "failed to request: " .. err + elseif res.status < 200 or res.status >= 300 then + return nil, "failed: " .. res.status .. " " .. res.reason + end + return true end return { - new = new_zipkin_reporter; -} \ No newline at end of file + new = new_zipkin_reporter; +} diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 2d276b60cdc..ccfb06d0c29 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -1,19 +1,19 @@ local typedefs = require "kong.db.schema.typedefs" return { - name = "zipkin", - fields = { - { run_on = typedefs.run_on { default = "all" } }, - { config = { - type = "record", - fields = { - { http_endpoint = typedefs.url{ required = true } }, - { sample_ratio = { type = "number", - default = 0.001, - between = { 0, 1 } } }, + name = "zipkin", + fields = { + { run_on = typedefs.run_on { default = "all" } }, + { config = { + type = "record", + fields = { + { http_endpoint = typedefs.url{ required = true } }, + { sample_ratio = { type = "number", + default = 0.001, + between = { 0, 1 } } }, { default_service_name = { type = "string", default = nil } }, - { include_credential = { type = "boolean", required = true, default = true } }, - }, - }, }, - }, + { include_credential = { type = "boolean", required = true, default = true } }, + }, + }, }, + }, } From a96cb16d376932749a3e13b7d6ecc02b1dfb2241 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 8 Oct 2019 14:34:36 +0200 Subject: [PATCH 0332/4351] feat(zipkin) remove dependency on BasePlugin --- kong/plugins/zipkin/opentracing.lua | 28 +++++++++++++++------------- 1 file changed, 15 insertions(+), 13 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index c8076ef7ea2..463063973b0 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -7,29 +7,25 @@ A plugin that derives this should: - Implement a :initialise_request(conf, ctx) method if it needs to do per-request initialisation ]] -local BasePlugin = require "kong.plugins.base_plugin" local subsystem = ngx.config.subsystem -local OpenTracingHandler = BasePlugin:extend() -OpenTracingHandler.VERSION = "scm" +local OpenTracingHandler = { + VERSION = "scm", + -- We want to run first so that timestamps taken are at start of the phase + -- also so that other plugins might be able to use our structures + PRIORITY = 100000, +} --- We want to run first so that timestamps taken are at start of the phase --- also so that other plugins might be able to use our structures -OpenTracingHandler.PRIORITY = 100000 +local tracer_cache = setmetatable({}, {__mode = "k"}) -function OpenTracingHandler:new(name) - OpenTracingHandler.super.new(self, name or "opentracing") - - self.conf_to_tracer = setmetatable({}, {__mode = "k"}) -end function OpenTracingHandler:get_tracer(conf) - local tracer = self.conf_to_tracer[conf] + local tracer = tracer_cache[conf] if tracer == nil then assert(self.new_tracer, "derived class must implement .new_tracer()") tracer = self.new_tracer(conf) assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") - self.conf_to_tracer[conf] = tracer + tracer_cache[conf] = tracer end return tracer end @@ -284,4 +280,10 @@ function OpenTracingHandler:log(conf) request_span:finish(now) end + +function OpenTracingHandler:extend() + return setmetatable({ super = self }, { __index = self }) +end + + return OpenTracingHandler From 5f8d7aa53431172e2bd38495a3fbf0d77b55ac0e Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 9 Oct 2019 14:21:55 -0300 Subject: [PATCH 0333/4351] fix(serverless-functions) do not execute code on validation Also, pcall every execution of arbitrary user code. Includes a regression test for https://github.com/Kong/kong/issues/5110 Fixes Kong/kong#5110. --- kong/plugins/pre-function/_schema.lua | 18 +-------- spec/02-schema_spec.lua | 29 +++++++++----- spec/03-dbless_spec.lua | 57 +++++++++++++++++++++++++++ 3 files changed, 79 insertions(+), 25 deletions(-) create mode 100644 spec/03-dbless_spec.lua diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 550833f36e4..569693daf1d 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -8,24 +8,10 @@ return function(plugin_name) local function validate_function(fun) local func1, err = loadstring(fun) if err then - return false, "Error parsing " .. plugin_name .. ": " .. err + return false, "error parsing " .. plugin_name .. ": " .. err end - local success, func2 = pcall(func1) - - if not success or func2 == nil then - -- the code IS the handler function - return true - end - - -- the code RETURNED the handler function - if type(func2) == "function" then - return true - end - - -- the code returned something unknown - return false, "Bad return value from " .. plugin_name .. " function, " .. - "expected function type, got " .. type(func2) + return true end diff --git a/spec/02-schema_spec.lua b/spec/02-schema_spec.lua index 622fff26399..138c079fe1d 100644 --- a/spec/02-schema_spec.lua +++ b/spec/02-schema_spec.lua @@ -23,6 +23,17 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.falsy(err) end) + it("error in function is not triggered during validation", function() + local ok, err = v({ + functions = { + [[error("should never happen")]], + } + }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + it("validates single function with upvalues", function() local ok, err = v({ functions = { mock_fn_three } }, schema) @@ -37,26 +48,26 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.falsy(err) end) + it("a valid chunk with an invalid return type", function() + local ok, err = v({ functions = { mock_fn_invalid_return } }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + describe("errors", function() it("with an invalid function", function() local ok, err = v({ functions = { mock_fn_invalid } }, schema) assert.falsy(ok) - assert.equals("Error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[1]) - end) - - it("with an invalid return value", function() - local ok, err = v({ functions = { mock_fn_invalid_return } }, schema) - - assert.falsy(ok) - assert.equals("Bad return value from " .. plugin_name .. " function, expected function type, got string", err.config.functions[1]) + assert.equals("error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[1]) end) it("with a valid and invalid function", function() local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, schema) assert.falsy(ok) - assert.equals("Error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[2]) + assert.equals("error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[2]) end) end) end) diff --git a/spec/03-dbless_spec.lua b/spec/03-dbless_spec.lua new file mode 100644 index 00000000000..fe05f41270a --- /dev/null +++ b/spec/03-dbless_spec.lua @@ -0,0 +1,57 @@ +local helpers = require "spec.helpers" + + +for _, plugin_name in ipairs({ "pre-function", "post-function" }) do + + describe("Plugin: " .. plugin_name .. " (dbless)", function() + local admin_client + + setup(function() + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + database = "off", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + if admin_client then + admin_client:close() + end + end) + + + describe("loading functions from declarative config", function() + it("does not execute the function ( https://github.com/kong/kong/issues/5110 )", function() + local res = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ + "_format_version": "1.1" + plugins: + - name: "pre-function" + config: + functions: + - | + kong.log.err("foo") + kong.response.exit(418) + ]] + }, + headers = { + ["Content-type"] = "application/json" + } + }) + assert.res_status(201, res) + end) + end) + end) + +end From 669f5393dc1009f1bc68fbfbf1db2e3b71cc35d6 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 9 Oct 2019 14:35:19 -0300 Subject: [PATCH 0334/4351] chore(serverless-functions) modernize Travis setup --- .travis.yml | 37 +++++++++++++++---------------------- 1 file changed, 15 insertions(+), 22 deletions(-) diff --git a/.travis.yml b/.travis.yml index 4354dd5f22a..ab4a6c715f8 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,39 +26,32 @@ services: env: global: - - LUAROCKS=2.4.3 - - OPENSSL=1.0.2n + - PLUGIN_NAME=pre-function,post-function + - KONG_REPOSITORY=kong + - KONG_TAG=master + - KONG_PLUGINS=bundled,$PLUGIN_NAME + - KONG_TEST_PLUGINS=$KONG_PLUGINS + - LUAROCKS=3.2.1 + - OPENSSL=1.1.1b - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.13.6.2 - - OPENRESTY_LATEST=1.13.6.2 + - OPENRESTY=1.15.8.1 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=pre-function,post-function - - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME - - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec matrix: - - OPENRESTY=$OPENRESTY_BASE - CASSANDRA=$CASSANDRA_BASE - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST - -before_install: - - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - source kong-ci/setup_env.sh - - git clone --single-branch -b next https://github.com/Kong/kong.git kong-ce + - KONG_TEST_DATABASE=postgres + - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_BASE + - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST install: - - luarocks make - - cd kong-ce - - make dev - - createuser --createdb kong - - createdb -U kong kong_tests + - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci + - source ../kong-ci/setup_plugin_env.sh script: - - bin/busted $BUSTED_ARGS ../spec + - eval $BUSTED_CMD cache: apt: true From d31075b149f24ef84eccbabd8dfe26a28fe1eb5a Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Mon, 14 Oct 2019 10:54:39 -0300 Subject: [PATCH 0335/4351] release: 0.3.1 --- CHANGELOG.md | 4 ++++ ...kspec => kong-plugin-serverless-functions-0.3.1-0.rockspec | 4 ++-- kong/plugins/pre-function/_handler.lua | 2 +- 3 files changed, 7 insertions(+), 3 deletions(-) rename kong-plugin-serverless-functions-0.3.0-0.rockspec => kong-plugin-serverless-functions-0.3.1-0.rockspec (95%) diff --git a/CHANGELOG.md b/CHANGELOG.md index de5bcf63de2..06c56bd47e7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Changelog; Kong Serverless Functions Plugin +## 0.3.1 + +- Do not execute functions when validating ([Kong/kong#5110](https://github.com/Kong/kong/issues/5110)) + ## 0.3.0 - Functions can now have upvalues diff --git a/kong-plugin-serverless-functions-0.3.0-0.rockspec b/kong-plugin-serverless-functions-0.3.1-0.rockspec similarity index 95% rename from kong-plugin-serverless-functions-0.3.0-0.rockspec rename to kong-plugin-serverless-functions-0.3.1-0.rockspec index ef864864169..a0f146b1635 100644 --- a/kong-plugin-serverless-functions-0.3.0-0.rockspec +++ b/kong-plugin-serverless-functions-0.3.1-0.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-serverless-functions" -version = "0.3.0-0" +version = "0.3.1-0" source = { url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "0.3.0" + tag = "0.3.1" } description = { summary = "Dynamically run Lua code from Kong during access phase.", diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index f3d9b36c4fa..7b4539e007b 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -8,7 +8,7 @@ return function(plugin_name, priority) local ServerlessFunction = { PRIORITY = priority, - VERSION = "0.3.0", + VERSION = "0.3.1", } function ServerlessFunction:access(config) From 7def027eb9a4fcd7046190c2c1b14b9cf6340816 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 14 Oct 2019 13:18:54 -0300 Subject: [PATCH 0336/4351] fix(zipkin) remove references to plugin base class (#51) This completes the work started in #50 --- kong/plugins/zipkin/opentracing.lua | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 463063973b0..6616d02e8be 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -89,8 +89,6 @@ if subsystem == "http" then end function OpenTracingHandler:access(conf) - OpenTracingHandler.super.access(self, conf) - local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -114,8 +112,6 @@ if subsystem == "http" then end function OpenTracingHandler:header_filter(conf) - OpenTracingHandler.super.header_filter(self, conf) - local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -135,8 +131,6 @@ if subsystem == "http" then end function OpenTracingHandler:body_filter(conf) - OpenTracingHandler.super.body_filter(self, conf) - local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -175,8 +169,6 @@ elseif subsystem == "stream" then end function OpenTracingHandler:preread(conf) - OpenTracingHandler.super.preread(self, conf) - local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -194,9 +186,6 @@ end function OpenTracingHandler:log(conf) local now = ngx.now() - - OpenTracingHandler.super.log(self, conf) - local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) local request_span = opentracing.request_span From 8c58faafda6f111e0edd4617274fbdaac46fdeb8 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 7 Oct 2019 15:36:46 -0300 Subject: [PATCH 0337/4351] fix(request-transformer) adding removed headers works as expected - fixed bug on adding a header with the same name as a removed one. - plugin now uses PDK - version bumped FIX Kong/kong#4950 --- .travis.yml | 2 +- ...lugin-request-transformer-1.2.3-0.rockspec | 4 +- kong/plugins/request-transformer/access.lua | 112 ++++++++++-------- kong/plugins/request-transformer/handler.lua | 2 +- spec/02-access_spec.lua | 51 +++++++- 5 files changed, 117 insertions(+), 54 deletions(-) rename kong-plugin-request-transformer-1.2.2-0.rockspec => kong-plugin-request-transformer-1.2.3-0.rockspec (96%) diff --git a/.travis.yml b/.travis.yml index eaa9308d8cf..01ea202c821 100644 --- a/.travis.yml +++ b/.travis.yml @@ -30,7 +30,7 @@ env: - LUAROCKS=3.0.4 - OPENSSL=1.1.1a - KONG_REPOSITORY=kong - - KONG_LATEST=release/1.2.0 + - KONG_LATEST=master - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - OPENRESTY_LATEST=1.13.6.2 diff --git a/kong-plugin-request-transformer-1.2.2-0.rockspec b/kong-plugin-request-transformer-1.2.3-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.2-0.rockspec rename to kong-plugin-request-transformer-1.2.3-0.rockspec index 46c11200b09..b489079af26 100644 --- a/kong-plugin-request-transformer-1.2.2-0.rockspec +++ b/kong-plugin-request-transformer-1.2.3-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.2-0" +version = "1.2.3-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.2" + tag = "1.2.3" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index a86f3d2dec0..65cd21e8841 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -4,18 +4,18 @@ local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" local table_insert = table.insert -local req_set_uri_args = ngx.req.set_uri_args -local req_get_uri_args = ngx.req.get_uri_args -local req_set_header = ngx.req.set_header -local req_get_headers = ngx.req.get_headers -local req_read_body = ngx.req.read_body -local req_set_body_data = ngx.req.set_body_data -local req_get_body_data = ngx.req.get_body_data -local req_clear_header = ngx.req.clear_header -local req_set_method = ngx.req.set_method +local get_uri_args = kong.request.get_query +local set_uri_args = kong.service.request.set_query +local clear_header = kong.service.request.clear_header +local get_header = kong.request.get_header +local set_header = kong.service.request.set_header +local get_headers = kong.request.get_headers +local set_headers = kong.service.request.set_headers +local set_method = kong.service.request.set_method +local get_raw_body = kong.request.get_raw_body +local set_raw_body = kong.service.request.set_raw_body local encode_args = ngx.encode_args local ngx_decode_args = ngx.decode_args -local ngx_log = ngx.log local type = type local str_find = string.find local pcall = pcall @@ -69,10 +69,10 @@ local __meta_environment = { __index = function(self, key) local lazy_loaders = { headers = function(self) - return req_get_headers() or EMPTY + return get_headers() or EMPTY end, query_params = function(self) - return req_get_uri_args() or EMPTY + return get_uri_args() or EMPTY end, uri_captures = function(self) return (ngx.ctx.router_matches or EMPTY).uri_captures or EMPTY @@ -153,7 +153,7 @@ local function iter(config_array) current_value, ", error:", err) end - ngx_log(DEBUG, "[request-transformer] template `", current_value, + kong.log.debug("[request-transformer] template `", current_value, "` rendered to `", res, "`") return i, current_name, res @@ -174,48 +174,59 @@ local function append_value(current_value, value) end local function transform_headers(conf) + local headers = get_headers() + local headers_to_remove = {} + + headers.host = nil + -- Remove header(s) for _, name, value in iter(conf.remove.headers) do - if template_environment.headers[name] then - req_clear_header(name) + name = name:lower() + if headers[name] then + headers[name] = nil + headers_to_remove[name] = true end end -- Rename headers(s) for _, old_name, new_name in iter(conf.rename.headers) do - if template_environment.headers[old_name] then - local value = template_environment.headers[old_name] - req_set_header(new_name, value) - req_clear_header(old_name) + old_name = old_name:lower() + if headers[old_name] then + local value = headers[old_name] + headers[new_name] = value + headers[old_name] = nil + headers_to_remove[old_name] = true end end -- Replace header(s) for _, name, value in iter(conf.replace.headers) do - if template_environment.headers[name] then - req_set_header(name, value) - if name:lower() == HOST then -- Host header has a special treatment - ngx.var.upstream_host = value - end + name = name:lower() + if headers[name] or name == HOST then + headers[name] = value end end -- Add header(s) for _, name, value in iter(conf.add.headers) do - if not template_environment.headers[name] then - req_set_header(name, value) - if name:lower() == HOST then -- Host header has a special treatment - ngx.var.upstream_host = value - end + name = name:lower() + if not headers[name] and name ~= HOST then + headers[name] = value end end -- Append header(s) for _, name, value in iter(conf.append.headers) do if name:lower() ~= HOST then - req_set_header(name, append_value(req_get_headers()[name], value)) + headers[name] = append_value(headers[name], value) end end + + for name, _ in pairs(headers_to_remove) do + clear_header(name) + end + + set_headers(headers) end local function transform_querystrings(conf) @@ -257,7 +268,7 @@ local function transform_querystrings(conf) for _, name, value in iter(conf.append.querystring) do querystring[name] = append_value(querystring[name], value) end - req_set_uri_args(querystring) + set_uri_args(querystring) end local function transform_json_body(conf, body, content_length) @@ -416,7 +427,7 @@ local function transform_multipart_body(conf, body, content_length, content_type end local function transform_body(conf) - local content_type_value = req_get_headers()[CONTENT_TYPE] + local content_type_value = get_header(CONTENT_TYPE) local content_type = get_content_type(content_type_value) if content_type == nil or #conf.rename.body < 1 and #conf.remove.body < 1 and #conf.replace.body < 1 and @@ -425,8 +436,7 @@ local function transform_body(conf) end -- Call req_read_body to read the request body first - req_read_body() - local body = req_get_body_data() + local body = get_raw_body() local is_body_transformed = false local content_length = (body and #body) or 0 @@ -439,31 +449,39 @@ local function transform_body(conf) end if is_body_transformed then - req_set_body_data(body) - req_set_header(CONTENT_LENGTH, #body) + set_raw_body(body) + set_header(CONTENT_LENGTH, #body) end end local function transform_method(conf) if conf.http_method then - req_set_method(ngx["HTTP_" .. conf.http_method:upper()]) + set_method(conf.http_method:upper()) if conf.http_method == "GET" or conf.http_method == "HEAD" or conf.http_method == "TRACE" then - local content_type_value = req_get_headers()[CONTENT_TYPE] + local content_type_value = get_header(CONTENT_TYPE) local content_type = get_content_type(content_type_value) if content_type == ENCODED then -- Also put the body into querystring - - -- Read the body - req_read_body() - local body = req_get_body_data() + local body = get_raw_body() local parameters = decode_args(body) -- Append to querystring - local querystring = req_get_uri_args() - for name, value in pairs(parameters) do - querystring[name] = value + if type(parameters) == "table" and next(parameters) then + local querystring = get_uri_args() + for name, value in pairs(parameters) do + if querystring[name] then + if type(querystring[name]) == "table" then + append_value(querystring[name], value) + else + querystring[name] = { querystring[name], value } + end + else + querystring[name] = value + end + end + + set_uri_args(querystring) end - req_set_uri_args(querystring) end end end @@ -478,7 +496,7 @@ local function transform_uri(conf) conf.replace.uri, ", error:", err) end - ngx_log(DEBUG, "[request-transformer] template `", conf.replace.uri, + kong.log.debug(DEBUG, "[request-transformer] template `", conf.replace.uri, "` rendered to `", res, "`") if res then diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index cd901885a9d..76b6311072c 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.2", + VERSION = "1.2.3", PRIORITY = 801, } diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index eac0574c630..9a8de238896 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -16,7 +16,8 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hosts = { "test1.com" } }) local route2 = bp.routes:insert({ - hosts = { "test2.com" } + hosts = { "test2.com" }, + preserve_host = true, }) local route3 = bp.routes:insert({ hosts = { "test3.com" } @@ -92,7 +93,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local route21 = bp.routes:insert({ hosts = { "test21.com" } }) - + local route22 = bp.routes:insert({ + hosts = { "test22.test" } + }) bp.plugins:insert { route = { id = route1.id }, @@ -353,6 +356,19 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } end + bp.plugins:insert { + route = { id = route22.id }, + name = "request-transformer", + config = { + http_method = "POST", + remove = { + headers = { "Authorization" }, + }, + add = { + headers = { "Authorization:Basic test" }, + }, + }, + } assert(helpers.start_kong({ database = strategy, @@ -1268,7 +1284,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(200) local json = assert.response(r).has.jsonbody() local value = assert.has.header("host", json) - assert.equals(helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port, value) + assert.equals("test2.com", value) end) end) @@ -1798,5 +1814,34 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.equals("1.2.3", value) end) end) + describe("remove then add header (regression test)", function() + it("header already exists in request", function() + local r = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "test22.test", + ["Authorization"] = "Basic dGVzdDp0ZXN0", + ["Content-Type"] = "application/json", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("authorization") + assert.equals("Basic test", value) + end) + it("header does not exist in request", function() + local r = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "test22.test", + ["Content-Type"] = "application/json", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("authorization") + assert.equals("Basic test", value) + end) + end) end) end From 60433dff7c066c2ed6b20e2ee38acb56ebfffbb3 Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Tue, 22 Oct 2019 08:34:04 -0300 Subject: [PATCH 0338/4351] chore(aws-lambda) remove Makefile, update `KONG_TAG` and add Travis CI badge (#7) * chore(aws-lambda) remove Makefile * chore(aws-lambda) update `KONG_TAG` * docs(aws-lambda) re-add Travis CI badge --- .travis.yml | 2 +- Makefile | 11 ----------- README.md | 5 +++++ 3 files changed, 6 insertions(+), 12 deletions(-) delete mode 100644 Makefile diff --git a/.travis.yml b/.travis.yml index f6cabc02a52..70bbb74c088 100644 --- a/.travis.yml +++ b/.travis.yml @@ -25,7 +25,7 @@ env: - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - KONG_REPOSITORY=kong - - KONG_TAG=master + - KONG_TAG=next - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - DOWNLOAD_ROOT=$HOME/download-root diff --git a/Makefile b/Makefile deleted file mode 100644 index 05fce97e28e..00000000000 --- a/Makefile +++ /dev/null @@ -1,11 +0,0 @@ -ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) -KONG_SOURCE_LOCATION?=$(ROOT_DIR)/kong-source -KONG?=master - -setup-kong: - -rm -rf $(KONG_SOURCE_LOCATION); \ - git clone --branch $(KONG) https://github.com/Kong/kong.git $(KONG_SOURCE_LOCATION) - -setup-ci: setup-kong - cd $(KONG_SOURCE_LOCATION); \ - $(MAKE) setup-ci diff --git a/README.md b/README.md index 5ad928bef81..2472e99e94d 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,5 @@ +[![Build Status][badge-travis-image]][badge-travis-url] + # kong-plugin-aws-lambda Invoke an [AWS Lambda](https://aws.amazon.com/lambda/) function from Kong. It can be used in combination with other request plugins to secure, manage or extend the function. @@ -135,3 +137,6 @@ Here's a list of all the parameters which can be used in this plugin's configura ## Notes When the IAM roles are used (default, if no `aws.key` / `aws.secret` is provided), the plugin will first try ECS metadata, and if not available it will fallback on EC2 metadata. + +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-aws-lambda.svg?branch=master +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-aws-lambda From 382566ad7f75035e08adcd8edd2c11209fe7dfc1 Mon Sep 17 00:00:00 2001 From: Murillo Paula Date: Tue, 22 Oct 2019 09:23:34 -0300 Subject: [PATCH 0339/4351] docs(aws-lambda) clarify the use of IAM roles --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 2472e99e94d..7077f2c80f7 100644 --- a/README.md +++ b/README.md @@ -136,7 +136,9 @@ Here's a list of all the parameters which can be used in this plugin's configura ## Notes -When the IAM roles are used (default, if no `aws.key` / `aws.secret` is provided), the plugin will first try ECS metadata, and if not available it will fallback on EC2 metadata. +If you do not provide `aws.key` or `aws.secret`, the plugin uses an IAM role inherited from the instance running Kong. + +First, the plugin will try ECS metadata to get the role. If no ECS metadata is available, the plugin will fall back on EC2 metadata. [badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-aws-lambda.svg?branch=master [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-aws-lambda From f709e2888e1727184621d314a80442544f14242f Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 5 Nov 2019 09:59:02 -0500 Subject: [PATCH 0340/4351] fix(zipkin) remove `run_on` field from plugin schema (#54) It is no longer needed as service mesh support is removed from Kong --- kong/plugins/zipkin/schema.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index ccfb06d0c29..90e41b7fcd8 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -3,7 +3,6 @@ local typedefs = require "kong.db.schema.typedefs" return { name = "zipkin", fields = { - { run_on = typedefs.run_on { default = "all" } }, { config = { type = "record", fields = { From b862437068e3a2d5d618b30b2363ee4fe50fe53c Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 5 Nov 2019 09:59:18 -0500 Subject: [PATCH 0341/4351] fix(azure-functions) remove `run_on` field from plugin config schema (#10) It is no longer needed as service mesh support is removed from Kong --- kong/plugins/azure-functions/schema.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index c04bfe21a9d..b8f6659b090 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -4,7 +4,6 @@ local typedefs = require "kong.db.schema.typedefs" return { name = "azure-functions", fields = { - { run_on = typedefs.run_on_first }, { config = { type = "record", fields = { From ce09dc1301c2f7b2e889fc151c9a5c8490c2a7b6 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 5 Nov 2019 09:59:33 -0500 Subject: [PATCH 0342/4351] fix(request-transformer) remove the `run_on` field from plugin config schema (#11) It is no longer needed as service mesh support is removed from Kong --- kong/plugins/request-transformer/schema.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index 0d6be7ccf3e..20b69716237 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -113,7 +113,6 @@ table.insert(colon_strings_array_record_plus_uri.fields, uri) return { name = "request-transformer", fields = { - { run_on = typedefs.run_on_first }, { config = { type = "record", fields = { From 4734b23481c19a33cb35d7645a7248770f644701 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 5 Nov 2019 09:59:50 -0500 Subject: [PATCH 0343/4351] fix(aws-lambda) remove the `run_on` field from plugin config schema (#11) It is no longer needed as service mesh support is removed from Kong --- kong/plugins/aws-lambda/schema.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index d42ccfa53b3..de9a76005e3 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -18,7 +18,6 @@ local REGIONS = { return { name = "aws-lambda", fields = { - { run_on = typedefs.run_on_first }, { protocols = typedefs.protocols_http }, { config = { type = "record", From c1bb76de2afed6f333ddfa189c5aeea5afa774e9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 29 Oct 2019 10:27:24 +0100 Subject: [PATCH 0344/4351] tests(zipkin) standardize specs This makes several changes in the tests in order to run them from Travis-CI as well as making them more similar to Kong tests for other plugins. * The tests for the deprecated API objects have been eliminated * The `TIMEOUT` variable was increased to avoid certain flakyness in some tests * Kong's `spec.helpers` have been used to start/stop kong * Kong's db is initialized using `helpers.get_db_utils` * The initial service, routes and plugins are created via blueprints --- spec/zipkin_spec.lua | 134 ++++++++++++++----------------------------- 1 file changed, 43 insertions(+), 91 deletions(-) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 23c8d4cc65e..c01f790a743 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -1,15 +1,19 @@ -local TEST_TIMEOUT = 1 +local TEST_TIMEOUT = 2 local cqueues = require "cqueues" +local helpers = require "spec.helpers" local http_request = require "http.request" local http_server = require "http.server" local new_headers = require "http.headers".new local cjson = require "cjson" -describe("integration tests with mock zipkin server", function() + +for _, strategy in helpers.each_strategy() do +describe("integration tests with mock zipkin server [#" .. strategy .. "]", function() local server local cb + local proxy_port, proxy_host after_each(function() cb = nil end) @@ -36,10 +40,6 @@ describe("integration tests with mock zipkin server", function() end setup(function() - assert(os.execute("kong migrations reset --yes > /dev/null")) - assert(os.execute("kong migrations up > /dev/null")) - assert(os.execute("kong start > /dev/null")) - -- create a mock zipkin server server = assert(http_server.listen { host = "127.0.0.1"; @@ -58,63 +58,41 @@ describe("integration tests with mock zipkin server", function() assert(server:listen()) local _, ip, port = server:localname() - do -- enable zipkin plugin globally pointing to mock server - local r = http_request.new_from_uri("http://127.0.0.1:8001/plugins/") - r.headers:upsert(":method", "POST") - r.headers:upsert("content-type", "application/json") - r:set_body(string.format([[{ - "name":"zipkin", - "config": { - "sample_ratio": 1, - "http_endpoint": "http://%s:%d/api/v2/spans" - } - }]], ip, port)) - local headers = assert(r:go(TEST_TIMEOUT)) - assert.same("201", headers:get ":status") - end + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) - do -- create service+route pointing at the zipkin server - do - local r = http_request.new_from_uri("http://127.0.0.1:8001/services/") - r.headers:upsert(":method", "POST") - r.headers:upsert("content-type", "application/json") - r:set_body(string.format([[{ - "name":"mock-zipkin", - "url": "http://%s:%d" - }]], ip, port)) - local headers = assert(r:go(TEST_TIMEOUT)) - assert.same("201", headers:get ":status") - end - do - local r = http_request.new_from_uri("http://127.0.0.1:8001/services/mock-zipkin/routes") - r.headers:upsert(":method", "POST") - r.headers:upsert("content-type", "application/json") - r:set_body([[{ - "hosts":["mock-zipkin-route"], - "preserve_host": true - }]]) - local headers = assert(r:go(TEST_TIMEOUT)) - assert.same("201", headers:get ":status") - end - end - do -- create (deprecated) api pointing at the zipkin server - local r = http_request.new_from_uri("http://127.0.0.1:8001/apis/") - r.headers:upsert(":method", "POST") - r.headers:upsert("content-type", "application/json") - r:set_body(string.format([[{ - "name":"mock-zipkin", - "upstream_url": "http://%s:%d", - "hosts":["mock-zipkin-api"], - "preserve_host": true - }]], ip, port)) - local headers = assert(r:go(TEST_TIMEOUT)) - assert.same("201", headers:get ":status") - end + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = string.format("http://%s:%d/api/v2/spans", ip, port), + } + }) + + -- create service+route pointing at the zipkin server + local service = bp.services:insert({ + name = "mock-zipkin", + url = string.format("http://%s:%d", ip, port), + }) + + bp.routes:insert({ + service = { id = service.id }, + hosts = { "mock-zipkin-route" }, + preserve_host = true, + }) + + helpers.start_kong({ + database = strategy, + }) + + proxy_host = helpers.get_proxy_ip(false) + proxy_port = helpers.get_proxy_port(false) end) + teardown(function() server:close() - assert(os.execute("kong stop > /dev/null")) + helpers.stop_kong() end) it("vaguely works", function() @@ -137,36 +115,8 @@ describe("integration tests with mock zipkin server", function() end end, function() local req = http_request.new_from_uri("http://mock-zipkin-route/") - req.host = "127.0.0.1" - req.port = 8000 - assert(req:go()) - end)) - end) - it("works with an api (deprecated)", function() - assert.truthy(with_server(function(req_headers, res_headers, stream) - if req_headers:get(":authority") == "mock-zipkin-api" then - -- is the request itself - res_headers:upsert(":status", "204") - else - local body = cjson.decode((assert(stream:get_body_as_string()))) - assert.same("table", type(body)) - assert.same("table", type(body[1])) - for _, v in ipairs(body) do - assert.same("string", type(v.traceId)) - assert.truthy(v.traceId:match("^%x+$")) - assert.same("number", type(v.timestamp)) - assert.same("table", type(v.tags)) - assert.truthy(v.duration >= 0) - if v.localEndpoint ~= cjson.null then - assert.same("string", type(v.localEndpoint.service)) - end - end - res_headers:upsert(":status", "204") - end - end, function() - local req = http_request.new_from_uri("http://mock-zipkin-api/") - req.host = "127.0.0.1" - req.port = 8000 + req.host = proxy_host + req.port = proxy_port assert(req:go()) end)) end) @@ -179,7 +129,8 @@ describe("integration tests with mock zipkin server", function() end res_headers:upsert(":status", "204") end, function() - local req = http_request.new_from_uri("http://127.0.0.1:8000/") + local uri = string.format("http://%s:%d/", proxy_host, proxy_port) + local req = http_request.new_from_uri(uri) req.headers:upsert("x-b3-traceid", trace_id) req.headers:upsert("x-b3-sampled", "1") assert(req:go()) @@ -202,11 +153,12 @@ describe("integration tests with mock zipkin server", function() end end, function() local req = http_request.new_from_uri("http://mock-zipkin/") - req.host = "127.0.0.1" - req.port = 8000 + req.host = proxy_host + req.port = proxy_port req.headers:upsert("x-b3-traceid", trace_id) req.headers:upsert("x-b3-sampled", "1") assert(req:go()) end)) end) end) +end From a6f7ea03bc384335cd004d1529531c80b244864b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 29 Oct 2019 13:13:18 +0100 Subject: [PATCH 0345/4351] chore(zipkin) actually run tests in CI --- .travis.yml | 72 ++++++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 58 insertions(+), 14 deletions(-) diff --git a/.travis.yml b/.travis.yml index 16c838d7b0a..c7efec148a6 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,26 +1,70 @@ -language: python - -sudo: false +language: generic +dist: trusty +sudo: required branches: only: - master -before_install: - - pip install hererocks - - hererocks ~/hererocks -r^ --luajit 2.1 - - export PATH=$PATH:~/hererocks/bin - - eval $(luarocks path --bin) - - luarocks install luacheck +services: + - redis-server + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - redis + - docker + +env: + global: + - PLUGIN_NAME=zipkin + - KONG_REPOSITORY=kong + - KONG_TAG=master + - KONG_PLUGINS=bundled + - KONG_TEST_PLUGINS=$KONG_PLUGINS + - LUAROCKS=3.2.1 + - OPENSSL=1.1.1d + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY=1.15.8.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec + + matrix: + # Some of these might be commented off because they don't apply for the current plugin. + # If a plugin does not extend the pdk, the pdk test suite doesn't need to be run. + # If a plugin is not compatible with dbless, then the dbless test suite doesn't need to be run. + # If a plugin doesn't monkeypatch Kong's internal entities, it should not need to run integration tests + # - TEST_SUITE=pdk + # - KONG_TEST_DATABASE=postgres TEST_SUITE=integration + # - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_BASE TEST_SUITE=integration + # - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST TEST_SUITE=integration + # - KONG_TEST_DATABASE=off TEST_SUITE=dbless + - KONG_TEST_DATABASE=postgres TEST_SUITE=plugins + - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_BASE TEST_SUITE=plugins + - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST TEST_SUITE=plugins + +install: + - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci + - source ../kong-ci/setup_plugin_env.sh script: - - luacheck . + - eval $LUACHECK_CMD + - eval $BUSTED_CMD notifications: - email: - on_success: change - on_failure: always + email: false cache: directories: - - $HOME/.cache/hererocks + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository From 5b35491400dd5944cb0060bd470a51c660af98bf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 15 Oct 2019 14:13:07 +0200 Subject: [PATCH 0346/4351] style(*) restyle according to Kong standards * Replace ; by , for delimiting table items * Add vertical spacing between functions * Fix some horizontal spacing issues due to removing tabs --- kong/plugins/zipkin/codec.lua | 9 ++- kong/plugins/zipkin/handler.lua | 4 ++ kong/plugins/zipkin/opentracing.lua | 62 +++++++++++-------- kong/plugins/zipkin/random_sampler.lua | 11 ++-- kong/plugins/zipkin/reporter.lua | 85 ++++++++++++++------------ 5 files changed, 100 insertions(+), 71 deletions(-) diff --git a/kong/plugins/zipkin/codec.lua b/kong/plugins/zipkin/codec.lua index f6446ef1c43..52f74e3af9d 100644 --- a/kong/plugins/zipkin/codec.lua +++ b/kong/plugins/zipkin/codec.lua @@ -1,10 +1,12 @@ local to_hex = require "resty.string".to_hex local new_span_context = require "opentracing.span_context".new + local function hex_to_char(c) return string.char(tonumber(c, 16)) end + local function from_hex(str) if str ~= nil then -- allow nil to pass through str = str:gsub("%x%x", hex_to_char) @@ -12,6 +14,7 @@ local function from_hex(str) return str end + local function new_extractor(warn) return function(headers) -- X-B3-Sampled: if an upstream decided to sample this request, we do too. @@ -78,6 +81,7 @@ local function new_extractor(warn) end end + local function new_injector() return function(span_context, headers) -- We want to remove headers if already present @@ -94,7 +98,8 @@ local function new_injector() end end + return { - new_extractor = new_extractor; - new_injector = new_injector; + new_extractor = new_extractor, + new_injector = new_injector, } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a812761fcfd..f12aae8e9e4 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -8,6 +8,7 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" local ZipkinLogHandler = OpenTracingHandler:extend() ZipkinLogHandler.VERSION = "scm" + function ZipkinLogHandler.new_tracer(conf) local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) tracer:register_injector("http_headers", zipkin_codec.new_injector()) @@ -15,6 +16,7 @@ function ZipkinLogHandler.new_tracer(conf) return tracer end + local function log(premature, reporter) if premature then return @@ -27,6 +29,7 @@ local function log(premature, reporter) end end + function ZipkinLogHandler:log(conf) ZipkinLogHandler.super.log(self, conf) @@ -38,4 +41,5 @@ function ZipkinLogHandler:log(conf) end end + return ZipkinLogHandler diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 6616d02e8be..8a84defddcd 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -30,6 +30,7 @@ function OpenTracingHandler:get_tracer(conf) return tracer end + function OpenTracingHandler:get_context(conf, ctx) local opentracing = ctx.opentracing if not opentracing then @@ -39,6 +40,7 @@ function OpenTracingHandler:get_context(conf, ctx) return opentracing end + -- Utility function to set either ipv4 or ipv6 tags -- nginx apis don't have a flag to indicate whether an address is v4 or v6 local function ip_tag(addr) @@ -50,6 +52,7 @@ local function ip_tag(addr) end end + if subsystem == "http" then function OpenTracingHandler:initialise_request(conf, ctx) local tracer = self:get_tracer(conf) @@ -64,30 +67,31 @@ if subsystem == "http" then end local forwarded_ip = kong.client.get_forwarded_ip() local request_span = tracer:start_span("kong.request", { - child_of = wire_context; + child_of = wire_context, start_timestamp = ngx.req.start_time(), tags = { - component = "kong"; - ["span.kind"] = "server"; - ["http.method"] = method; - ["http.url"] = url; - [ip_tag(forwarded_ip)] = forwarded_ip; - ["peer.port"] = kong.client.get_forwarded_port(); + component = "kong", + ["span.kind"] = "server", + ["http.method"] = method, + ["http.url"] = url, + [ip_tag(forwarded_ip)] = forwarded_ip, + ["peer.port"] = kong.client.get_forwarded_port(), } }) ctx.opentracing = { - tracer = tracer; - wire_context = wire_context; - request_span = request_span; - rewrite_span = nil; - access_span = nil; - proxy_span = nil; - header_filter_span = nil; - header_filter_finished = false; - body_filter_span = nil; + tracer = tracer, + wire_context = wire_context, + request_span = request_span, + rewrite_span = nil, + access_span = nil, + proxy_span = nil, + header_filter_span = nil, + header_filter_finished = false, + body_filter_span = nil, } end + function OpenTracingHandler:access(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -111,6 +115,7 @@ if subsystem == "http" then end end + function OpenTracingHandler:header_filter(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -130,6 +135,7 @@ if subsystem == "http" then ) end + function OpenTracingHandler:body_filter(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -144,30 +150,33 @@ if subsystem == "http" then opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) end end + elseif subsystem == "stream" then + function OpenTracingHandler:initialise_request(conf, ctx) local tracer = self:get_tracer(conf) local wire_context = nil local forwarded_ip = kong.client.get_forwarded_ip() local request_span = tracer:start_span("kong.stream", { - child_of = wire_context; + child_of = wire_context, start_timestamp = ngx.req.start_time(), tags = { - component = "kong"; - ["span.kind"] = "server"; - [ip_tag(forwarded_ip)] = forwarded_ip; - ["peer.port"] = kong.client.get_forwarded_port(); + component = "kong", + ["span.kind"] = "server", + [ip_tag(forwarded_ip)] = forwarded_ip, + ["peer.port"] = kong.client.get_forwarded_port(), } }) ctx.opentracing = { - tracer = tracer; - wire_context = wire_context; - request_span = request_span; - preread_span = nil; - proxy_span = nil; + tracer = tracer, + wire_context = wire_context, + request_span = request_span, + preread_span = nil, + proxy_span = nil, } end + function OpenTracingHandler:preread(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) @@ -184,6 +193,7 @@ elseif subsystem == "stream" then end end + function OpenTracingHandler:log(conf) local now = ngx.now() local ctx = ngx.ctx diff --git a/kong/plugins/zipkin/random_sampler.lua b/kong/plugins/zipkin/random_sampler.lua index ab26f70974e..4d44e63a046 100644 --- a/kong/plugins/zipkin/random_sampler.lua +++ b/kong/plugins/zipkin/random_sampler.lua @@ -1,21 +1,24 @@ local random_sampler_methods = {} local random_sampler_mt = { - __name = "kong.plugins.zipkin.random_sampler"; - __index = random_sampler_methods; + __name = "kong.plugins.zipkin.random_sampler", + __index = random_sampler_methods, } + local function new_random_sampler(conf) local sample_ratio = conf.sample_ratio assert(type(sample_ratio) == "number" and sample_ratio >= 0 and sample_ratio <= 1, "invalid sample_ratio") return setmetatable({ - sample_ratio = sample_ratio; + sample_ratio = sample_ratio, }, random_sampler_mt) end + function random_sampler_methods:sample(name) -- luacheck: ignore 212 return math.random() < self.sample_ratio end + return { - new = new_random_sampler; + new = new_random_sampler, } diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 980f889a879..fdf65b9daa3 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -3,30 +3,35 @@ local to_hex = require "resty.string".to_hex local cjson = require "cjson".new() cjson.encode_number_precision(16) + local zipkin_reporter_methods = {} local zipkin_reporter_mt = { - __name = "kong.plugins.zipkin.reporter"; - __index = zipkin_reporter_methods; + __name = "kong.plugins.zipkin.reporter", + __index = zipkin_reporter_methods, } + local function new_zipkin_reporter(conf) local http_endpoint = conf.http_endpoint local default_service_name = conf.default_service_name assert(type(http_endpoint) == "string", "invalid http endpoint") return setmetatable({ - default_service_name = default_service_name; - http_endpoint = http_endpoint; - pending_spans = {}; - pending_spans_n = 0; + default_service_name = default_service_name, + http_endpoint = http_endpoint, + pending_spans = {}, + pending_spans_n = 0, }, zipkin_reporter_mt) end + local span_kind_map = { - client = "CLIENT"; - server = "SERVER"; - producer = "PRODUCER"; - consumer = "CONSUMER"; + client = "CLIENT", + server = "SERVER", + producer = "PRODUCER", + consumer = "CONSUMER", } + + function zipkin_reporter_methods:report(span) local span_context = span:context() @@ -46,19 +51,19 @@ function zipkin_reporter_methods:report(span) if serviceName then zipkin_tags["peer.service"] = nil localEndpoint = { - serviceName = serviceName; + serviceName = serviceName, -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? } else - -- configurable override of the unknown-service-name spans - if self.default_service_name then - localEndpoint = { - serviceName = self.default_service_name; - } - -- needs to be null; not the empty object - else - localEndpoint = cjson.null - end + -- configurable override of the unknown-service-name spans + if self.default_service_name then + localEndpoint = { + serviceName = self.default_service_name, + } + -- needs to be null, not the empty object + else + localEndpoint = cjson.null + end end end @@ -67,9 +72,9 @@ function zipkin_reporter_methods:report(span) if peer_port then zipkin_tags["peer.port"] = nil remoteEndpoint = { - ipv4 = zipkin_tags["peer.ipv4"]; - ipv6 = zipkin_tags["peer.ipv6"]; - port = peer_port; -- port is *not* optional + ipv4 = zipkin_tags["peer.ipv4"], + ipv6 = zipkin_tags["peer.ipv6"], + port = peer_port, -- port is *not* optional } zipkin_tags["peer.ipv4"] = nil zipkin_tags["peer.ipv6"] = nil @@ -79,18 +84,18 @@ function zipkin_reporter_methods:report(span) end local zipkin_span = { - traceId = to_hex(span_context.trace_id); - name = span.name; - parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil; - id = to_hex(span_context.span_id); - kind = span_kind_map[span_kind]; - timestamp = span.timestamp * 1000000; - duration = math.floor(span.duration * 1000000); -- zipkin wants integer - -- shared = nil; -- We don't use shared spans (server reuses client generated spanId) + traceId = to_hex(span_context.trace_id), + name = span.name, + parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil, + id = to_hex(span_context.span_id), + kind = span_kind_map[span_kind], + timestamp = span.timestamp * 1000000, + duration = math.floor(span.duration * 1000000), -- zipkin wants integer + -- shared = nil, -- We don't use shared spans (server reuses client generated spanId) -- TODO: debug? - localEndpoint = localEndpoint; - remoteEndpoint = remoteEndpoint; - tags = zipkin_tags; + localEndpoint = localEndpoint, + remoteEndpoint = remoteEndpoint, + tags = zipkin_tags, annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format } @@ -99,6 +104,7 @@ function zipkin_reporter_methods:report(span) self.pending_spans_n = i end + function zipkin_reporter_methods:flush() if self.pending_spans_n == 0 then return true @@ -110,11 +116,11 @@ function zipkin_reporter_methods:flush() local httpc = resty_http.new() local res, err = httpc:request_uri(self.http_endpoint, { - method = "POST"; + method = "POST", headers = { - ["content-type"] = "application/json"; - }; - body = pending_spans; + ["content-type"] = "application/json", + }, + body = pending_spans, }) -- TODO: on failure, retry? if not res then @@ -125,6 +131,7 @@ function zipkin_reporter_methods:flush() return true end + return { - new = new_zipkin_reporter; + new = new_zipkin_reporter, } From f74822fc7da9718153a5c593f45bbf70460a6070 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 15 Oct 2019 16:02:37 +0200 Subject: [PATCH 0347/4351] feat(zipkin) replace `kong.request` span name with `method url` --- kong/plugins/zipkin/opentracing.lua | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 8a84defddcd..539f82423ba 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -58,15 +58,13 @@ if subsystem == "http" then local tracer = self:get_tracer(conf) local req = kong.request local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil - local method, url local path_with_query = req.get_path_with_query() - if path_with_query ~= "" then - method = req.get_method() - url = req.get_scheme() .. "://" .. req.get_host() .. ":" - .. req.get_port() .. path_with_query - end + local method = req.get_method() + local url = req.get_scheme() .. "://" .. req.get_host() .. ":" + .. req.get_port() .. path_with_query local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span("kong.request", { + + local request_span = tracer:start_span(method .. " " .. url, { child_of = wire_context, start_timestamp = ngx.req.start_time(), tags = { From 79d345033eaef3afb91c6034d7dbdc7439b061af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 16 Oct 2019 00:17:27 +0200 Subject: [PATCH 0348/4351] feat(zipkin) rename `component` tag to `lc` Source: https://github.com/openzipkin/zipkin/pull/2834#discussion_r332125660 --- README.md | 1 + kong/plugins/zipkin/reporter.lua | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/README.md b/README.md index f8ffbad11c9..bff7e418dcd 100644 --- a/README.md +++ b/README.md @@ -58,6 +58,7 @@ Of those, this plugin currently uses: In addition to the above standardised tags, this plugin also adds: + - `component` (sent to Zipkin as "lc", for "local component") - `kong.api` (deprecated) - `kong.consumer` - `kong.credential` diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index fdf65b9daa3..ffbfd6047a5 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -46,6 +46,11 @@ function zipkin_reporter_methods:report(span) local span_kind = zipkin_tags["span.kind"] zipkin_tags["span.kind"] = nil + -- rename component tag to lc ("local component") + local component = zipkin_tags["component"] + zipkin_tags["component"] = nil + zipkin_tags["lc"] = component + local localEndpoint do local serviceName = zipkin_tags["peer.service"] if serviceName then From 2f36b01c77b8ab9a96165a062499bfcd668692a0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 16 Oct 2019 00:20:55 +0200 Subject: [PATCH 0349/4351] feat(zipkin) don't send empty tags to zipkin --- kong/plugins/zipkin/reporter.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index ffbfd6047a5..50aea223049 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -40,7 +40,11 @@ function zipkin_reporter_methods:report(span) -- Zipkin tag values should be strings -- see https://zipkin.io/zipkin-api/#/default/post_spans -- and https://github.com/Kong/kong-plugin-zipkin/pull/13#issuecomment-402389342 - zipkin_tags[k] = tostring(v) + -- Zipkin tags should be non-empty + -- see https://github.com/openzipkin/zipkin/pull/2834#discussion_r332125458 + if v ~= "" then + zipkin_tags[k] = tostring(v) + end end local span_kind = zipkin_tags["span.kind"] From 574edd6c3a10021ca5604ddc9664ff582b3b103e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 16 Oct 2019 17:13:14 +0200 Subject: [PATCH 0350/4351] feat(zipkin) restructure spans Previously, each kong phase had a span. This changes them to logs (annotations in zipkin) with start and finish timestamps inside the proxy span and the request span. Each balancer try still is represented by a span, but these spans are now children of the request span instead of the proxy span. Their tags have been slightly modified too: `error` is now always present, and set to `true` or `false`. The span names for http traffic have been changed to: * `GET http://host:port` for the request span * `GET http://host:port (proxy)` for the proxy span * `GET http://host:port (balancer try n)` for each balancer try span --- README.md | 44 ++++++--- kong/plugins/zipkin/opentracing.lua | 142 ++++++++++++++-------------- kong/plugins/zipkin/reporter.lua | 23 ++++- 3 files changed, 127 insertions(+), 82 deletions(-) diff --git a/README.md b/README.md index bff7e418dcd..5811c99ed83 100644 --- a/README.md +++ b/README.md @@ -26,15 +26,20 @@ A tracer is created with the "http_headers" formatter set to use the headers des ## Spans - - `kong.request`: encompasing the whole request in kong. - All other spans are children of this. - - `kong.rewrite`: encompassing the kong rewrite phase - - `kong.proxy`: encompassing kong's time as a proxy - - `kong.access`: encompassing the kong access phase - - `kong.balancer`: each balancer phase will have it's own span - - `kong.header_filter`: encompassing the kong header filter phase - - `kong.body_filter`: encompassing the kong body filter phase - + - *Request span*: 1 per request. Encompasses the whole request in kong (kind: `SERVER`). + The proxy span and balancer spans are children of this span. + Contains logs/annotations for the `kong.rewrite` phase start and end + - *Proxy span*: 1 per request. Encompassing most of Kong's internal processing of a request (kind: `CLIENT`) + Contains logs/annotations for the rest start/end of the rest of the kong phases: + `kong.access`, `kong.header_filter`, `kong.body_filter`, `kong.preread` + - *Balancer span(s)*: 0 or more per request, each encompassing one balancer attempt (kind: `CLIENT`) + Contains tags specific to the load balancing: + - `kong.balancer.try`: a number indicating the attempt order + - `peer.ipv4`/`peer.ipv6` + `peer.port` for the balanced port + - `error`: true/false depending on whether the balancing could be done or not + - `http.status_code`: the http status code received, in case of error + - `kong.balancer.state`: an nginx-specific description of the error: `next`/`failed` for HTTP failures, `0` for stream failures. + Equivalent to `state_name` in [OpenResty's Balancer's `get_last_failure` function](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure). ## Tags @@ -47,6 +52,7 @@ Of those, this plugin currently uses: - `http.method` - `http.status_code` - `http.url` + - `error` - `peer.ipv4` - `peer.ipv6` - `peer.port` @@ -66,5 +72,21 @@ In addition to the above standardised tags, this plugin also adds: - `kong.route` - `kong.service` - `kong.balancer.try` - - `kong.balancer.state`: see [here](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure) for possible values - - `kong.balancer.code` + - `kong.balancer.state` + +## Logs / Annotations + +Logs (annotations in Zipkin) are used to encode the begin and end of every kong phase. + + - `kong.rewrite`, `start` / `finish`, `` + - `kong.access`, `start` / `finish`, `` + - `kong.preread`, `start` / `finish`, `` + - `kong.header_filter`, `start` / `finish`, `` + - `kong.body_filter`, `start` / `finish`, `` + +They are transmitted to Zipkin as annotations where the `value` is the concatenation of the log name and the value. + +For example, the `kong.rewrite`, `start` log would be transmitted as: + + - `{ "value" = "kong.rewrite.start", timestamp = }` + diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 539f82423ba..bf71d708e4c 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -8,6 +8,7 @@ A plugin that derives this should: ]] local subsystem = ngx.config.subsystem +local fmt = string.format local OpenTracingHandler = { VERSION = "scm", @@ -53,6 +54,19 @@ local function ip_tag(addr) end +-- adds the proxy span to the opentracing context, unless it already exists +local function get_or_add_proxy_span(opentracing, timestamp) + if not opentracing.proxy_span then + local request_span = opentracing.request_span + opentracing.proxy_span = request_span:start_child_span( + request_span.name .. " (proxy)", + timestamp) + opentracing.proxy_span:set_tag("span.kind", "client") + end + return opentracing.proxy_span +end + + if subsystem == "http" then function OpenTracingHandler:initialise_request(conf, ctx) local tracer = self:get_tracer(conf) @@ -80,29 +94,26 @@ if subsystem == "http" then tracer = tracer, wire_context = wire_context, request_span = request_span, - rewrite_span = nil, - access_span = nil, proxy_span = nil, - header_filter_span = nil, header_filter_finished = false, - body_filter_span = nil, } end - function OpenTracingHandler:access(conf) + function OpenTracingHandler:rewrite(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) + -- note: rewrite is logged on the request_span, not on the proxy span + local rewrite_start = ctx.KONG_REWRITE_START / 1000 + opentracing.request_span:log("kong.rewrite", "start", rewrite_start) + end - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - ctx.KONG_ACCESS_START / 1000 - ) - opentracing.access_span = opentracing.proxy_span:start_child_span( - "kong.access", - ctx.KONG_ACCESS_START / 1000 - ) + function OpenTracingHandler:access(conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + get_or_add_proxy_span(opentracing, ctx.KONG_ACCESS_START / 1000) -- Want to send headers to upstream local outgoing_headers = {} @@ -117,20 +128,12 @@ if subsystem == "http" then function OpenTracingHandler:header_filter(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) + local header_filter_start = + ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 + or ngx.now() - local header_started = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() - - if not opentracing.proxy_span then - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - header_started - ) - end - - opentracing.header_filter_span = opentracing.proxy_span:start_child_span( - "kong.header_filter", - header_started - ) + local proxy_span = get_or_add_proxy_span(opentracing, header_filter_start) + proxy_span:log("kong.header_filter", "start", header_filter_start) end @@ -142,10 +145,9 @@ if subsystem == "http" then if not opentracing.header_filter_finished then local now = ngx.now() - opentracing.header_filter_span:finish(now) + opentracing.proxy_span:log("kong.header_filter", "finish", now) opentracing.header_filter_finished = true - - opentracing.body_filter_span = opentracing.proxy_span:start_child_span("kong.body_filter", now) + opentracing.proxy_span:log("kong.body_filter", "start", now) end end @@ -169,7 +171,6 @@ elseif subsystem == "stream" then tracer = tracer, wire_context = wire_context, request_span = request_span, - preread_span = nil, proxy_span = nil, } end @@ -178,16 +179,10 @@ elseif subsystem == "stream" then function OpenTracingHandler:preread(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) + local preread_start = ctx.KONG_PREREAD_START / 1000 - opentracing.proxy_span = opentracing.request_span:start_child_span( - "kong.proxy", - ctx.KONG_PREREAD_START / 1000 - ) - - opentracing.preread_span = opentracing.proxy_span:start_child_span( - "kong.preread", - ctx.KONG_PREREAD_START / 1000 - ) + local proxy_span = get_or_add_proxy_span(opentracing, preread_start) + proxy_span:log("kong.preread", "start", preread_start) end end @@ -197,42 +192,58 @@ function OpenTracingHandler:log(conf) local ctx = ngx.ctx local opentracing = self:get_context(conf, ctx) local request_span = opentracing.request_span + local proxy_span = get_or_add_proxy_span(opentracing, now) - local proxy_span = opentracing.proxy_span - if not proxy_span then - proxy_span = request_span:start_child_span("kong.proxy", now) - opentracing.proxy_span = proxy_span - end - proxy_span:set_tag("span.kind", "client") - local proxy_end = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT/1000 or now + local proxy_finish = + ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT / 1000 or now - -- We'd run this in rewrite phase, but then we wouldn't have per-service configuration of this plugin if ctx.KONG_REWRITE_TIME then - opentracing.rewrite_span = opentracing.request_span:start_child_span( - "kong.rewrite", - ctx.KONG_REWRITE_START / 1000 - ):finish((ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000) + -- note: rewrite is logged on the request span, not on the proxy span + local rewrite_finish = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000 + opentracing.request_span:log("kong.rewrite", "finish", rewrite_finish) end - if opentracing.access_span then - opentracing.access_span:finish(ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT/1000 or proxy_end) - elseif opentracing.preread_span then - opentracing.preread_span:finish(ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT/1000 or proxy_end) + if subsystem == "http" then + -- add access_start here instead of in the access phase + -- because the plugin access phase is skipped when dealing with + -- requests which are not matched by any route + -- but we still want to know when the access phase "started" + local access_start = ctx.KONG_ACCESS_START / 1000 + proxy_span:log("kong.access", "start", access_start) + + local access_finish = + ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT / 1000 or proxy_finish + proxy_span:log("kong.access", "finish", access_finish) + + if not opentracing.header_filter_finished then + proxy_span:log("kong.header_filter", "finish", now) + opentracing.header_filter_finished = true + end + + proxy_span:log("kong.body_filter", "finish", now) + + else + local preread_finish = + ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT / 1000 or proxy_finish + proxy_span:log("kong.preread", "finish", preread_finish) end local balancer_data = ctx.balancer_data if balancer_data then local balancer_tries = balancer_data.tries - for i=1, balancer_data.try_count do + for i = 1, balancer_data.try_count do local try = balancer_tries[i] - local span = proxy_span:start_child_span("kong.balancer", try.balancer_start / 1000) + local name = fmt("%s (balancer try %d)", request_span.name, i) + local span = request_span:start_child_span(name, try.balancer_start / 1000) span:set_tag(ip_tag(try.ip), try.ip) span:set_tag("peer.port", try.port) span:set_tag("kong.balancer.try", i) if i < balancer_data.try_count then span:set_tag("error", true) span:set_tag("kong.balancer.state", try.state) - span:set_tag("kong.balancer.code", try.code) + span:set_tag("http.status_code", try.code) + else + span:set_tag("error", false) end span:finish((try.balancer_start + try.balancer_latency) / 1000) end @@ -243,15 +254,6 @@ function OpenTracingHandler:log(conf) proxy_span:set_tag("peer.port", balancer_data.port) end - if not opentracing.header_filter_finished and opentracing.header_filter_span then - opentracing.header_filter_span:finish(now) - opentracing.header_filter_finished = true - end - - if opentracing.body_filter_span then - opentracing.body_filter_span:finish(proxy_end) - end - if subsystem == "http" then request_span:set_tag("http.status_code", kong.response.get_status()) end @@ -262,18 +264,20 @@ function OpenTracingHandler:log(conf) request_span:set_tag("kong.credential", ctx.authenticated_credential.id) end request_span:set_tag("kong.node.id", kong.node.get_id()) + -- TODO: should we add these tags to the request span and/or the balancer spans? if ctx.service and ctx.service.id then proxy_span:set_tag("kong.service", ctx.service.id) if ctx.route and ctx.route.id then proxy_span:set_tag("kong.route", ctx.route.id) end - if ctx.service.name ~= ngx.null then + if type(ctx.service.name) == "string" then proxy_span:set_tag("peer.service", ctx.service.name) end elseif ctx.api and ctx.api.id then proxy_span:set_tag("kong.api", ctx.api.id) end - proxy_span:finish(proxy_end) + + proxy_span:finish(proxy_finish) request_span:finish(now) end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 50aea223049..b5ac43b60e8 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -3,6 +3,7 @@ local to_hex = require "resty.string".to_hex local cjson = require "cjson".new() cjson.encode_number_precision(16) +local floor = math.floor local zipkin_reporter_methods = {} local zipkin_reporter_mt = { @@ -92,6 +93,24 @@ function zipkin_reporter_methods:report(span) end end + local annotations do + local n_logs = span.n_logs + if n_logs > 0 then + annotations = kong.table.new(n_logs, 0) + for i = 1, n_logs do + local log = span.logs[i] + annotations[i] = { + event = log.key .. "." .. log.value, + timestamp = log.timestamp, + } + end + end + end + + if not next(zipkin_tags) then + zipkin_tags = nil + end + local zipkin_span = { traceId = to_hex(span_context.trace_id), name = span.name, @@ -99,13 +118,13 @@ function zipkin_reporter_methods:report(span) id = to_hex(span_context.span_id), kind = span_kind_map[span_kind], timestamp = span.timestamp * 1000000, - duration = math.floor(span.duration * 1000000), -- zipkin wants integer + duration = floor(span.duration * 1000000), -- zipkin wants integer -- shared = nil, -- We don't use shared spans (server reuses client generated spanId) -- TODO: debug? localEndpoint = localEndpoint, remoteEndpoint = remoteEndpoint, tags = zipkin_tags, - annotations = span.logs -- XXX: not guaranteed by documented opentracing-lua API to be in correct format + annotations = annotations, } local i = self.pending_spans_n + 1 From 4b2788942319f665a16b35a605c5695b9ba675ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 30 Oct 2019 17:04:44 +0100 Subject: [PATCH 0351/4351] tests(zipkin) test reformatted spans This change exercises the changes included in the previous commits: * Three types of spans: request, proxy & balancer * Kong phases are now encoded as annotations instead of sub-spans * Empty tags aren't sent * The component tag is renamed `lc` * The request name of http requests is like `GET http://host:port` Incidentally it creates an extra test for a situation which was not tested for at all in the past (error mode behavior was only tested in the context of the traceId tags). --- spec/zipkin_spec.lua | 220 +++++++++++++++++++++++++++++++++++-------- 1 file changed, 182 insertions(+), 38 deletions(-) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index c01f790a743..6edd5b8374a 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -7,6 +7,18 @@ local http_server = require "http.server" local new_headers = require "http.headers".new local cjson = require "cjson" +-- Transform zipkin annotations into a hash of timestamps. It assumes no repeated events +-- input: { { event = x, timestamp = y }, { event = x2, timestamp = y2 } } +-- output: { x = y, x2 = y2 } +local function annotations_to_hash(annotations) + local hash = {} + for _, a in ipairs(annotations) do + assert(not hash[a.event], "duplicated annotation: " .. a.event) + hash[a.event] = a.timestamp + end + return hash +end + for _, strategy in helpers.each_strategy() do describe("integration tests with mock zipkin server [#" .. strategy .. "]", function() @@ -14,6 +26,8 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func local cb local proxy_port, proxy_host + local zipkin_port, zipkin_host + local service, route after_each(function() cb = nil end) @@ -39,11 +53,66 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func end end + + -- the following assertions should be true on any span list, even in error mode + local function assert_span_invariants(request_span, proxy_span, expected_name) + -- request_span + assert.same("table", type(request_span)) + assert.same("string", type(request_span.id)) + assert.same(expected_name, request_span.name) + assert.same(request_span.id, proxy_span.parentId) + + assert.same("SERVER", request_span.kind) + + assert.same("string", type(request_span.traceId)) + assert.truthy(request_span.traceId:match("^%x+$")) + assert.same("number", type(request_span.timestamp)) + assert.truthy(request_span.duration >= proxy_span.duration) + + assert.equals(2, #request_span.annotations) + local rann = annotations_to_hash(request_span.annotations) + assert.equals("number", type(rann["kong.rewrite.start"])) + assert.equals("number", type(rann["kong.rewrite.finish"])) + assert.truthy(rann["kong.rewrite.start"] <= rann["kong.rewrite.finish"]) + + assert.same(ngx.null, request_span.localEndpoint) + + -- proxy_span + assert.same("table", type(proxy_span)) + assert.same("string", type(proxy_span.id)) + assert.same(request_span.name .. " (proxy)", proxy_span.name) + assert.same(request_span.id, proxy_span.parentId) + + assert.same("CLIENT", proxy_span.kind) + + assert.same("string", type(proxy_span.traceId)) + assert.truthy(proxy_span.traceId:match("^%x+$")) + assert.same("number", type(proxy_span.timestamp)) + assert.truthy(proxy_span.duration >= 0) + + assert.equals(6, #proxy_span.annotations) + local pann = annotations_to_hash(proxy_span.annotations) + + assert.equals("number", type(pann["kong.access.start"])) + assert.equals("number", type(pann["kong.access.finish"])) + assert.equals("number", type(pann["kong.header_filter.start"])) + assert.equals("number", type(pann["kong.header_filter.finish"])) + assert.equals("number", type(pann["kong.body_filter.start"])) + assert.equals("number", type(pann["kong.body_filter.finish"])) + + assert.truthy(pann["kong.access.start"] <= pann["kong.access.finish"]) + assert.truthy(pann["kong.header_filter.start"] <= pann["kong.header_filter.finish"]) + assert.truthy(pann["kong.body_filter.start"] <= pann["kong.body_filter.finish"]) + + assert.truthy(pann["kong.header_filter.start"] <= pann["kong.body_filter.start"]) + end + + setup(function() -- create a mock zipkin server server = assert(http_server.listen { - host = "127.0.0.1"; - port = 0; + host = "127.0.0.1", + port = 0, onstream = function(_, stream) local req_headers = assert(stream:get_headers()) local res_headers = new_headers() @@ -53,10 +122,11 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func local body = cb(req_headers, res_headers, stream) assert(stream:write_headers(res_headers, false)) assert(stream:write_chunk(body or "", true)) - end; + end, }) assert(server:listen()) - local _, ip, port = server:localname() + local _ + _, zipkin_host, zipkin_port = server:localname() local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) @@ -65,17 +135,17 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func name = "zipkin", config = { sample_ratio = 1, - http_endpoint = string.format("http://%s:%d/api/v2/spans", ip, port), + http_endpoint = string.format("http://%s:%d/api/v2/spans", zipkin_host, zipkin_port), } }) -- create service+route pointing at the zipkin server - local service = bp.services:insert({ + service = bp.services:insert({ name = "mock-zipkin", - url = string.format("http://%s:%d", ip, port), + url = string.format("http://%s:%d", zipkin_host, zipkin_port), }) - bp.routes:insert({ + route = bp.routes:insert({ service = { id = service.id }, hosts = { "mock-zipkin-route" }, preserve_host = true, @@ -89,70 +159,126 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func proxy_port = helpers.get_proxy_port(false) end) - teardown(function() server:close() helpers.stop_kong() end) - it("vaguely works", function() + it("generates spans, tags and annotations for regular requests", function() assert.truthy(with_server(function(req_headers, res_headers, stream) if req_headers:get(":authority") == "mock-zipkin-route" then -- is the request itself res_headers:upsert(":status", "204") else - local body = cjson.decode((assert(stream:get_body_as_string()))) - assert.same("table", type(body)) - assert.same("table", type(body[1])) - for _, v in ipairs(body) do - assert.same("string", type(v.traceId)) - assert.truthy(v.traceId:match("^%x+$")) - assert.same("number", type(v.timestamp)) - assert.same("table", type(v.tags)) - assert.truthy(v.duration >= 0) - end + local spans = cjson.decode((assert(stream:get_body_as_string()))) + assert.equals(3, #spans) + local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + local url = string.format("http://mock-zipkin-route:%d/", proxy_port) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "GET " .. url) + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "GET", + ["http.url"] = url, + ["http.status_code"] = "204", -- found (matches server status) + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert.equals("number", type(peer_port)) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.same({ + ["kong.route"] = route.id, + ["kong.service"] = service.id, + ["peer.hostname"] = "127.0.0.1", + }, proxy_span.tags) + + assert.same({ ipv4 = zipkin_host, port = zipkin_port }, proxy_span.remoteEndpoint) + assert.same({ serviceName = "mock-zipkin" }, proxy_span.localEndpoint) + + -- specific assertions for balancer_span + assert.equals(balancer_span.parentId, request_span.id) + assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) + assert.equals("number", type(balancer_span.timestamp)) + assert.equals("number", type(balancer_span.duration)) + assert.same({ ipv4 = zipkin_host, port = zipkin_port }, balancer_span.remoteEndpoint) + assert.equals(ngx.null, balancer_span.localEndpoint) + assert.same({ + error = "false", + ["kong.balancer.try"] = "1", + }, balancer_span.tags) + res_headers:upsert(":status", "204") end end, function() + -- regular request which matches the existing route local req = http_request.new_from_uri("http://mock-zipkin-route/") req.host = proxy_host req.port = proxy_port assert(req:go()) end)) end) - it("uses trace id from request", function() - local trace_id = "1234567890abcdef" + + it("generates spans, tags and annotations for non-matched requests", function() assert.truthy(with_server(function(_, res_headers, stream) - local body = cjson.decode((assert(stream:get_body_as_string()))) - for _, v in ipairs(body) do - assert.same(trace_id, v.traceId) - end - res_headers:upsert(":status", "204") + local spans = cjson.decode((assert(stream:get_body_as_string()))) + assert.equals(2, #spans) + local proxy_span, request_span = spans[1], spans[2] + local url = string.format("http://0.0.0.0:%d/", proxy_port) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "GET " .. url) + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "GET", + ["http.url"] = url, + ["http.status_code"] = "404", -- note that this was "not found" + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert.equals("number", type(peer_port)) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.is_nil(proxy_span.tags) + + assert.equals(ngx.null, proxy_span.remoteEndpoint) + assert.equals(ngx.null, proxy_span.localEndpoint) + + res_headers:upsert(":status", "204") -- note the returned status by the server is 204 end, function() + -- This request reaches the proxy, but doesn't match any route. + -- The plugin runs in "error mode": access phase doesn't run, but others, like header_filter, do run local uri = string.format("http://%s:%d/", proxy_host, proxy_port) local req = http_request.new_from_uri(uri) - req.headers:upsert("x-b3-traceid", trace_id) - req.headers:upsert("x-b3-sampled", "1") assert(req:go()) end)) end) - it("propagates b3 headers", function() + + it("propagates b3 headers on routed request", function() local trace_id = "1234567890abcdef" assert.truthy(with_server(function(req_headers, res_headers, stream) - if req_headers:get(":authority") == "mock-zipkin" then - -- this is our proxied request - assert.same(trace_id, req_headers:get("x-b3-traceid")) - assert.same("1", req_headers:get("x-b3-sampled")) + if req_headers:get(":authority") == "mock-zipkin-route" then + -- is the request itself + res_headers:upsert(":status", "204") else - -- we are playing role of zipkin server - local body = cjson.decode((assert(stream:get_body_as_string()))) - for _, v in ipairs(body) do + local spans = cjson.decode((assert(stream:get_body_as_string()))) + for _, v in ipairs(spans) do assert.same(trace_id, v.traceId) end res_headers:upsert(":status", "204") end end, function() - local req = http_request.new_from_uri("http://mock-zipkin/") + -- regular request, with extra headers + local req = http_request.new_from_uri("http://mock-zipkin-route/") req.host = proxy_host req.port = proxy_port req.headers:upsert("x-b3-traceid", trace_id) @@ -160,5 +286,23 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert(req:go()) end)) end) + + it("propagates b3 headers on routed request", function() + local trace_id = "1234567890abcdef" + assert.truthy(with_server(function(_, res_headers, stream) + local spans = cjson.decode((assert(stream:get_body_as_string()))) + for _, v in ipairs(spans) do + assert.same(trace_id, v.traceId) + end + res_headers:upsert(":status", "204") + end, function() + -- This request reaches the proxy, but doesn't match any route. The trace_id should be respected here too + local uri = string.format("http://%s:%d/", proxy_host, proxy_port) + local req = http_request.new_from_uri(uri) + req.headers:upsert("x-b3-traceid", trace_id) + req.headers:upsert("x-b3-sampled", "1") + assert(req:go()) + end)) + end) end) end From c6fde7589fcd32f0ff65f741362e94f2479ff8c3 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 6 Nov 2019 14:29:37 +0100 Subject: [PATCH 0352/4351] chore(session) some cleanup and deafults, including linter * chore(session) add .gitignore file added ./servroot which gets introduced when testing with Pongo * refactor(session) distinguish multiple 'session' modules * chore(session) add busted defaults * chore(session) add linter and fix linter errors --- .busted | 7 ++++++ .gitignore | 1 + .luacheckrc | 42 ++++++++++++++++++++++++++++++++ .travis.yml | 1 + kong/plugins/session/access.lua | 8 +++--- kong/plugins/session/handler.lua | 8 +++--- kong/plugins/session/session.lua | 7 +++--- spec/01-access_spec.lua | 2 +- 8 files changed, 63 insertions(+), 13 deletions(-) create mode 100644 .busted create mode 100644 .gitignore create mode 100644 .luacheckrc diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..4529f70b72e --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +servroot diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..6de9ea0567e --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,42 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + + +globals = { + --"_KONG", + "kong", + --"ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +ignore = { + --"6.", -- ignore whitespace warnings +} + + +exclude_files = { + "kong-ce/**/*.lua", + --"spec-old-api/fixtures/invalid-module.lua", +} + + +--files["kong/plugins/ldap-auth/*.lua"] = { +-- read_globals = { +-- "bit.mod", +-- "string.pack", +-- "string.unpack", +-- }, +--} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", +} diff --git a/.travis.yml b/.travis.yml index dbcfe407fef..33efdde0f38 100644 --- a/.travis.yml +++ b/.travis.yml @@ -62,6 +62,7 @@ install: - cd kong-ce script: + - cd .. && luacheck . && cd kong-ce - bin/busted $BUSTED_ARGS ../spec cache: diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 045b72efc65..9905b550989 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,5 +1,5 @@ local constants = require "kong.constants" -local session = require "kong.plugins.session.session" +local kong_session = require "kong.plugins.session.session" local kong = kong local _M = {} @@ -51,7 +51,7 @@ end function _M.execute(conf) - local s = session.open_session(conf) + local s = kong_session.open_session(conf) if not s.present then kong.log.debug("session not present") @@ -59,14 +59,14 @@ function _M.execute(conf) end -- check if incoming request is trying to logout - if session.logout(conf) then + if kong_session.logout(conf) then kong.log.debug("session logging out") s:destroy() return kong.response.exit(200) end - local cid, credential, groups = session.retrieve_session_data(s) + local cid, credential, groups = kong_session.retrieve_session_data(s) local consumer_cache_key = kong.db.consumers:cache_key(cid) local consumer, err = kong.cache:get(consumer_cache_key, nil, diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 79a8b553d00..cfbf025d842 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -1,5 +1,5 @@ local access = require "kong.plugins.session.access" -local session = require "kong.plugins.session.session" +local kong_session = require "kong.plugins.session.session" local kong = kong @@ -42,7 +42,7 @@ function KongSessionHandler:header_filter(conf) -- if session exists and the data in the session matches the ctx then -- don't worry about saving the session data or sending cookie if s and s.present then - local cid, cred_id = session.retrieve_session_data(s) + local cid, cred_id = kong_session.retrieve_session_data(s) if cred_id == credential_id and cid == consumer_id then return @@ -52,8 +52,8 @@ function KongSessionHandler:header_filter(conf) -- session is no longer valid -- create new session and save the data / send the Set-Cookie header if consumer_id then - s = s or session.open_session(conf) - session.store_session_data(s, consumer_id, credential_id or consumer_id, + s = s or kong_session.open_session(conf) + kong_session.store_session_data(s, consumer_id, credential_id or consumer_id, groups) s:save() end diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 1ced85cf4d9..a100c5a024e 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,6 +1,5 @@ local storage = require "kong.plugins.session.storage.kong" -local session = require "resty.session" -local cjson = require "cjson" +local resty_session = require "resty.session" local kong = kong @@ -41,12 +40,12 @@ function _M.open_session(conf) -- old sessions will have their ttl updated, which will discard the item -- after "cookie_discard" period. opts.strategy = "regenerate" - s = session.new(opts) + s = resty_session.new(opts) s.storage = storage.new(s) s:open() else opts.storage = conf.storage - s = session.open(opts) + s = resty_session.open(opts) end return s diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index a52263b0460..57de66dea24 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -179,7 +179,7 @@ for _, strategy in helpers.each_strategy() do local cookie_name = utils.split(cookie, "=")[1] assert.equal("session", cookie_name) - -- e.g. ["Set-Cookie"] = + -- e.g. ["Set-Cookie"] = -- "da_cookie=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY.|15434724 -- 06|U5W4A6VXhvqvBSf4G_v0-Q..|DFJMMSR1HbleOSko25kctHZ44oo.; Path=/ -- ; SameSite=Lax; Secure; HttpOnly" From 820ad872af1033d569cc955475d47f8529a1f244 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 6 Nov 2019 11:56:03 +0100 Subject: [PATCH 0353/4351] chore(zipkin) update kong-ci url in travis.yml --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index c7efec148a6..1f0ed2fd26d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -53,7 +53,7 @@ env: - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST TEST_SUITE=plugins install: - - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci + - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git ../kong-ci - source ../kong-ci/setup_plugin_env.sh script: From c2487c5a3db2963ae1dd74070bc1ae28da9205db Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jos=C3=A9=20Carlos=20Ch=C3=A1vez?= Date: Tue, 5 Nov 2019 22:08:38 +0100 Subject: [PATCH 0354/4351] fix(zipkin) use http.path instead of http.url This is to avoid leaking private information like tokens or API keys. --- README.md | 2 +- kong/plugins/zipkin/opentracing.lua | 7 ++----- spec/zipkin_spec.lua | 4 ++-- 3 files changed, 5 insertions(+), 8 deletions(-) diff --git a/README.md b/README.md index 5811c99ed83..dfb66413deb 100644 --- a/README.md +++ b/README.md @@ -51,7 +51,7 @@ Of those, this plugin currently uses: - `span.kind` (sent to Zipkin as "kind") - `http.method` - `http.status_code` - - `http.url` + - `http.path` - `error` - `peer.ipv4` - `peer.ipv6` diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index bf71d708e4c..ebe3aa3256c 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -72,20 +72,17 @@ if subsystem == "http" then local tracer = self:get_tracer(conf) local req = kong.request local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil - local path_with_query = req.get_path_with_query() local method = req.get_method() - local url = req.get_scheme() .. "://" .. req.get_host() .. ":" - .. req.get_port() .. path_with_query local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span(method .. " " .. url, { + local request_span = tracer:start_span(method .. " " .. path, { child_of = wire_context, start_timestamp = ngx.req.start_time(), tags = { component = "kong", ["span.kind"] = "server", ["http.method"] = method, - ["http.url"] = url, + ["http.path"] = req.get_path(), [ip_tag(forwarded_ip)] = forwarded_ip, ["peer.port"] = kong.client.get_forwarded_port(), } diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 6edd5b8374a..62da8f79fb0 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -183,7 +183,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func request_tags["kong.node.id"] = nil assert.same({ ["http.method"] = "GET", - ["http.url"] = url, + ["http.path"] = "/", ["http.status_code"] = "204", -- found (matches server status) lc = "kong" }, request_tags) @@ -239,7 +239,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func request_tags["kong.node.id"] = nil assert.same({ ["http.method"] = "GET", - ["http.url"] = url, + ["http.path"] = "/", ["http.status_code"] = "404", -- note that this was "not found" lc = "kong" }, request_tags) From eeeb4dfdb931370b916cd7bf6363f536f6d3e712 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 6 Nov 2019 12:42:32 +0100 Subject: [PATCH 0355/4351] fix(zipkin) name spans using just the method We name spans for http traffic `GET` instead of `GET http://foo.bar/baz` in order to avoid high cardinality. See https://github.com/Kong/kong-plugin-zipkin/pull/52#pullrequestreview-312046072 --- kong/plugins/zipkin/opentracing.lua | 2 +- spec/zipkin_spec.lua | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index ebe3aa3256c..5f8b8daac5e 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -75,7 +75,7 @@ if subsystem == "http" then local method = req.get_method() local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span(method .. " " .. path, { + local request_span = tracer:start_span(method, { child_of = wire_context, start_timestamp = ngx.req.start_time(), tags = { diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 62da8f79fb0..894aba82d72 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -173,9 +173,8 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func local spans = cjson.decode((assert(stream:get_body_as_string()))) assert.equals(3, #spans) local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] - local url = string.format("http://mock-zipkin-route:%d/", proxy_port) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "GET " .. url) + assert_span_invariants(request_span, proxy_span, "GET") -- specific assertions for request_span local request_tags = request_span.tags @@ -229,9 +228,8 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func local spans = cjson.decode((assert(stream:get_body_as_string()))) assert.equals(2, #spans) local proxy_span, request_span = spans[1], spans[2] - local url = string.format("http://0.0.0.0:%d/", proxy_port) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "GET " .. url) + assert_span_invariants(request_span, proxy_span, "GET") -- specific assertions for request_span local request_tags = request_span.tags From fe1c5ac3b22a9474f86fa1bc89c9c4664b590bd2 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 13 Nov 2019 08:06:33 -0800 Subject: [PATCH 0356/4351] chore(azure-functions) bump version to 0.4.1 (#11) --- README.md | 3 +++ ...1.rockspec => kong-plugin-azure-functions-0.4.1-1.rockspec | 4 ++-- kong/plugins/azure-functions/handler.lua | 2 +- 3 files changed, 6 insertions(+), 3 deletions(-) rename kong-plugin-azure-functions-0.4.0-1.rockspec => kong-plugin-azure-functions-0.4.1-1.rockspec (93%) diff --git a/README.md b/README.md index d9965aceab6..0efc8b6f9fa 100644 --- a/README.md +++ b/README.md @@ -10,6 +10,9 @@ for details on installation and usage. # History +0.4.1 +- Remove the no-longer supported `run_on` field from plugin config schema + 0.4.0 - Fix #7 (run_on in schema should be in toplevel fields table) - Remove BasePlugin inheritance (not needed anymore) diff --git a/kong-plugin-azure-functions-0.4.0-1.rockspec b/kong-plugin-azure-functions-0.4.1-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.4.0-1.rockspec rename to kong-plugin-azure-functions-0.4.1-1.rockspec index beb426284ce..965e74317e2 100644 --- a/kong-plugin-azure-functions-0.4.0-1.rockspec +++ b/kong-plugin-azure-functions-0.4.1-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.4.0-1" +version = "0.4.1-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.4.0" + tag = "0.4.1" } description = { summary = "This plugin allows Kong to invoke Azure functions.", diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 0dfc11569e4..2e80a861284 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -22,7 +22,7 @@ end local azure = { PRIORITY = 749, - VERSION = "0.4.0", + VERSION = "0.4.1", } From 43d266f92160450bedf418fd752a945e380fdbf4 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 13 Nov 2019 08:07:00 -0800 Subject: [PATCH 0357/4351] chore(request-transformer) bump version to 1.2.4 (#12) --- CHANGELOG.md | 20 +++++++++++++++++++ ...lugin-request-transformer-1.2.4-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 3 files changed, 23 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.3-0.rockspec => kong-plugin-request-transformer-1.2.4-0.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index d95ed9bac7e..fd2113540cc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,23 @@ +## 1.2.4 + +### Changed + +- Remove the no-longer supported `run_on` field from plugin config schema + +### Fixed + +- None + +## 1.2.3 + +### Changed + +- Allow rendering values stored in `kong.ctx.shared` from the template renderer environment + +### Fixed + +- Fixed bug on adding a header with the same name as a removed one doesn't behave correctly + ## 1.2.2 ### Changed diff --git a/kong-plugin-request-transformer-1.2.3-0.rockspec b/kong-plugin-request-transformer-1.2.4-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.3-0.rockspec rename to kong-plugin-request-transformer-1.2.4-0.rockspec index b489079af26..099591774e1 100644 --- a/kong-plugin-request-transformer-1.2.3-0.rockspec +++ b/kong-plugin-request-transformer-1.2.4-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.3-0" +version = "1.2.4-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.3" + tag = "1.2.4" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 76b6311072c..d74d314b41a 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.3", + VERSION = "1.2.4", PRIORITY = 801, } From 7bf5997aa0d8a657ec972bd81656e1f27d4fec0d Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 13 Nov 2019 08:07:19 -0800 Subject: [PATCH 0358/4351] chore(aws-lambda) bump version to 3.0.1 (#12) --- CHANGELOG.md | 4 ++++ ....0-1.rockspec => kong-plugin-aws-lambda-3.0.1-1.rockspec | 6 +++--- kong/plugins/aws-lambda/handler.lua | 2 +- 3 files changed, 8 insertions(+), 4 deletions(-) rename kong-plugin-aws-lambda-3.0.0-1.rockspec => kong-plugin-aws-lambda-3.0.1-1.rockspec (92%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 10c31dfebab..ed7a45fe4f8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,7 @@ +## aws-lambda 3.0.1 + +- Remove the no-longer supported `run_on` field from plugin config schema + ## aws-lambda 3.0.0 - Renamed from `liamp` to `aws-lambda` to supersede the `aws-lambda` plugin diff --git a/kong-plugin-aws-lambda-3.0.0-1.rockspec b/kong-plugin-aws-lambda-3.0.1-1.rockspec similarity index 92% rename from kong-plugin-aws-lambda-3.0.0-1.rockspec rename to kong-plugin-aws-lambda-3.0.1-1.rockspec index 13923491a4f..0f165d7bff8 100644 --- a/kong-plugin-aws-lambda-3.0.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.0.1-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.0.0-1" +version = "3.0.1-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.0.0.tar.gz", - dir = "kong-plugin-aws-lambda-3.0.0" + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.0.1.tar.gz", + dir = "kong-plugin-aws-lambda-3.0.1" } description = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 79c17fafb52..ed996887c9a 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -312,6 +312,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.0.0" +AWSLambdaHandler.VERSION = "3.0.1" return AWSLambdaHandler From 9362370dea27b4bdd1e369dd244a8304352f7140 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 13 Nov 2019 11:04:07 -0800 Subject: [PATCH 0359/4351] chore(zipkin) bump version to 0.2.0 (#58) --- NEWS | 9 +++++++++ ...scm-0.rockspec => kong-plugin-zipkin-0.2.0-0.rockspec | 5 +++-- kong/plugins/zipkin/handler.lua | 2 +- kong/plugins/zipkin/opentracing.lua | 2 +- 4 files changed, 14 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-scm-0.rockspec => kong-plugin-zipkin-0.2.0-0.rockspec (87%) diff --git a/NEWS b/NEWS index 54390ecd3ac..5e7440bcb09 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,12 @@ +0.2.0 - 2019-11-12 + + - Remove dependency on BasePlugin (#50, #51) + - Rename `component` tag to `lc` (#52) + - Restructure of Kong generated spans (#52) + - Change the name of spans for http traffic to `GET` (#57) + - Remove the no-longer supported `run_on` field from plugin config schema (#54) + + 0.1.3 - 2019-08-16 - Add support for stream subsystem (#30) diff --git a/kong-plugin-zipkin-scm-0.rockspec b/kong-plugin-zipkin-0.2.0-0.rockspec similarity index 87% rename from kong-plugin-zipkin-scm-0.rockspec rename to kong-plugin-zipkin-0.2.0-0.rockspec index 729ddcce576..3abc646a38b 100644 --- a/kong-plugin-zipkin-scm-0.rockspec +++ b/kong-plugin-zipkin-0.2.0-0.rockspec @@ -1,8 +1,9 @@ package = "kong-plugin-zipkin" -version = "scm-0" +version = "0.2.0-0" source = { - url = "git+https://github.com/kong/kong-plugin-zipkin.git"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.2.0.zip"; + dir = "kong-plugin-zipkin-0.2.0"; } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index f12aae8e9e4..0656ff7efca 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -6,7 +6,7 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" -- Zipkin plugin derives from general opentracing one local ZipkinLogHandler = OpenTracingHandler:extend() -ZipkinLogHandler.VERSION = "scm" +ZipkinLogHandler.VERSION = "0.2.0" function ZipkinLogHandler.new_tracer(conf) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 5f8b8daac5e..4492c052618 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local subsystem = ngx.config.subsystem local fmt = string.format local OpenTracingHandler = { - VERSION = "scm", + VERSION = "0.2.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 5adf055199b998e39337e7166fe3b8429a2b53b7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 13 Nov 2019 00:29:01 -0800 Subject: [PATCH 0360/4351] init(plugin) add the letsencrypt plugin --- .busted | 7 + .gitignore | 6 + .luacheckrc | 12 ++ .travis.yml | 66 ++++++ CHANGELOG.md | 1 + LICENSE | 202 +++++++++++++++++ README.md | 86 ++++++++ kong-plugin-letsencrypt-dev-1.rockspec | 26 +++ kong/plugins/letsencrypt/client.lua | 124 +++++++++++ kong/plugins/letsencrypt/daos.lua | 16 ++ kong/plugins/letsencrypt/handler.lua | 98 +++++++++ .../migrations/000_base_letsencrypt.lua | 25 +++ kong/plugins/letsencrypt/migrations/init.lua | 3 + kong/plugins/letsencrypt/schema.lua | 78 +++++++ kong/plugins/letsencrypt/storage/kong.lua | 97 +++++++++ spec/01-client_spec.lua | 127 +++++++++++ spec/02-kong_storage_spec.lua | 203 ++++++++++++++++++ spec/03-access_spec.lua | 80 +++++++ 18 files changed, 1257 insertions(+) create mode 100644 .busted create mode 100644 .gitignore create mode 100644 .luacheckrc create mode 100644 .travis.yml create mode 100644 CHANGELOG.md create mode 100644 LICENSE create mode 100644 README.md create mode 100644 kong-plugin-letsencrypt-dev-1.rockspec create mode 100644 kong/plugins/letsencrypt/client.lua create mode 100644 kong/plugins/letsencrypt/daos.lua create mode 100644 kong/plugins/letsencrypt/handler.lua create mode 100644 kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua create mode 100644 kong/plugins/letsencrypt/migrations/init.lua create mode 100644 kong/plugins/letsencrypt/schema.lua create mode 100644 kong/plugins/letsencrypt/storage/kong.lua create mode 100644 spec/01-client_spec.lua create mode 100644 spec/02-kong_storage_spec.lua create mode 100644 spec/03-access_spec.lua diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..74448c87e8a --- /dev/null +++ b/.gitignore @@ -0,0 +1,6 @@ +/luarocks +/lua +/lua_modules +/.luarocks +*.rock +*.tar.gz diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..abca56be877 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,12 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + +std = "ngx_lua" +files["spec"] = { + std = "+busted"; +} +globals = { + "kong", +} diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..1c72fea575d --- /dev/null +++ b/.travis.yml @@ -0,0 +1,66 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: false + +services: + - redis-server + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - redis + - docker + +env: + global: + - PLUGIN_NAME=letsencrypt + - LUAROCKS=3.0.4 + - OPENSSL=1.1.1d + - KONG_REPOSITORY=kong + - KONG_LATEST=master + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_LATEST=1.15.8.1 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec + - KONG_PLUGINS=bundled,$PLUGIN_NAME + - KONG_TEST_PLUGINS=$KONG_PLUGINS + + matrix: + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_BASE + KONG_TAG=$KONG_LATEST + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + KONG_TAG=$KONG_LATEST + +install: + - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci + - source ../kong-ci/setup_plugin_env.sh + +script: + - eval $LUACHECK_CMD + - eval $BUSTED_CMD + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository \ No newline at end of file diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000000..d0493a7ebe7 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1 @@ +nothing here yet \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..47262804624 --- /dev/null +++ b/LICENSE @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2018 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 00000000000..b4ef6b53b88 --- /dev/null +++ b/README.md @@ -0,0 +1,86 @@ +# Kong Let's Encrypt Plugin + +![Build Status](https://travis-ci.com/Kong/kong-plugin-letsencrypt.svg?branch=master) + +This plugin allows Kong to apply cerificates from Let's Encrypt and serve dynamically. + +### Using the Plugin + +#### Enable the Plugin +```bash +$ curl http://localhost:8001/plugins -d name=letsencrypt -d config.account_email=yourname@example.com +``` + +The plugin can be enabled globally or per Service/Route. +When not enabled globally, it should at least be enabled on a route matching `http://HOST/.well-known/acme-challenge` +where `HOST` is the hostname that needs certificate. + +#### Trigger creation of certificate + +Assume Kong proxy is accessible via http://mydomain.com and https://mydomain.com. + +```bash +$ curl https://mydomain.com -k +# Returns Kong's default certificate +# Wait up to 1 minute +$ curl https://mydomain.com +# Now gives you a valid Let's Encrypt certicate +``` + +### Local testing and development + +#### Run ngrok + +[ngrok](https://ngrok.com) exposes a local URL to the internet. [Download ngrok](https://ngrok.com/download) and install. + +*`ngrok` is only needed for local testing or development, it's **not** a requirement for the plugin itself.* + +Run ngrok with + +```bash +$ ./ngrok http localhost:8000 +# Shows something like +# ... +# Forwarding http://e2e034a5.ngrok.io -> http://localhost:8000 +# Forwarding https://e2e034a5.ngrok.io -> http://localhost:8000 +# ... +# Substitute with the host shows above +$ export NGROK_HOST=e2e034a5.ngrok.io +``` + +Leave the process running. + +#### Configure Route and Service + +```bash +$ curl http://localhost:8001/services -d name=le-test -d url=http://mockbin.org +$ curl http://localhost:8001/routes -d service.name=le-test -d hosts=$NGROK_HOST +``` + +#### Enable Plugin on the Service + +```bash +$ curl localhost:8001/plugins -d name=letsencrypt -d service.name=le-test \ + -d config.account_email=test@test.com +``` + +#### Trigger creation of certificate + +```bash +$ curl https://$NGROK_HOST:8443 --resolve $NGROK_HOST:8443:127.0.0.1 -vk +# Wait for several seconds +``` + +#### Check new certificate + +```bash +$ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST 2>/dev/null|openssl x509 -text -noout +``` + +### Notes + +- The plugin creates sni and certificate entity in Kong to serve certificate, as using the certificate plugin phase +to serve dynamic cert means to copy paste part of kong. Then dbless mode is not supported. +- Apart from above, the plugin can be used without db. Optional storages are `shm`, `redis`, `consul` and `vault`. +- It only supports http-01 challenge, meaning user will need a public IP and setup resolvable DNS. And Kong +needs to accept proxy traffic from 80 port. \ No newline at end of file diff --git a/kong-plugin-letsencrypt-dev-1.rockspec b/kong-plugin-letsencrypt-dev-1.rockspec new file mode 100644 index 00000000000..13be4b99814 --- /dev/null +++ b/kong-plugin-letsencrypt-dev-1.rockspec @@ -0,0 +1,26 @@ +package = "kong-plugin-letsencrypt" +version = "dev-1" +source = { + url = "git+https://github.com/Kong/kong-plugin-letsencrypt.git" +} +description = { + homepage = "https://github.com/Kong/kong-plugin-letsencrypt", + summary = "Let's Encrypt integration with Kong", + license = "Apache 2.0", +} +build = { + type = "builtin", + modules = { + ["kong.plugins.letsencrypt.client"] = "kong/plugins/letsencrypt/client.lua", + ["kong.plugins.letsencrypt.daos"] = "kong/plugins/letsencrypt/daos.lua", + ["kong.plugins.letsencrypt.handler"] = "kong/plugins/letsencrypt/handler.lua", + ["kong.plugins.letsencrypt.migrations.000_base_letsencrypt"] = "kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua", + ["kong.plugins.letsencrypt.migrations.init"] = "kong/plugins/letsencrypt/migrations/init.lua", + ["kong.plugins.letsencrypt.schema"] = "kong/plugins/letsencrypt/schema.lua", + ["kong.plugins.letsencrypt.storage.kong"] = "kong/plugins/letsencrypt/storage/kong.lua" + } +} +dependencies = { + --"kong >= 1.2.0", + "lua-resty-acme >= 0.3.0" +} diff --git a/kong/plugins/letsencrypt/client.lua b/kong/plugins/letsencrypt/client.lua new file mode 100644 index 00000000000..799d454adba --- /dev/null +++ b/kong/plugins/letsencrypt/client.lua @@ -0,0 +1,124 @@ +local acme = require "resty.acme.client" +local util = require "resty.acme.util" + +local LE_API = "https://acme-v02.api.letsencrypt.org" +local LE_STAGING_API = "https://acme-staging-v02.api.letsencrypt.org" + +-- TODO: cache me (note race condition over internal http client) +local function new(conf) + local storage = conf.storage + local storage_config = conf.storage_config[storage] + if not storage_config then + return nil, (storage or "nil") .. " is not defined in plugin storage config" + end + if storage == "kong" then + storage = "kong.plugins.letsencrypt.storage.kong" + end + + return acme.new({ + account_key = conf.account_key, + account_email = conf.account_email, + api_uri = conf.staging and LE_STAGING_API or LE_API, + storage_adapter = storage, + storage_config = storage_config, + }) +end + +-- idempotent routine for updating sni and certificate in kong db +local function order(acme_client, host, key, cert_type) + local err = acme_client:init() + if err then + return nil, nil, err + end + + local _, err = acme_client:new_account() + if err then + return nil, nil, err + end + + if not key then + -- FIXME: this might block worker for several seconds in some virtualization env + if cert_type == "rsa" then + key = util.create_pkey(4096, 'RSA') + else + key = util.create_pkey(nil, 'EC', 'prime256v1') + end + end + + local cert, err = acme_client:order_certificate(key, host) + if err then + return nil, nil, "could not create certificate: " .. err + end + + return cert, key, nil +end + +local function save(host, key, cert) + local cert_entity, err = kong.db.certificates:insert({ + cert = cert, + key = key, + tags = { "managed-by-letsencrypt" }, + }) + + if err then + return "could not insert cert: " .. err + end + + local old_sni_entity, err = kong.db.snis:select_by_name(host) + if err then + kong.log.warn("error finding sni entity: ", err) + end + + local _, err = kong.db.snis:upsert_by_name(host, { + certificate = cert_entity, + tags = { "managed-by-letsencrypt" }, + }) + + if err then + local ok, err_2 = kong.db.certificates:delete({ + id = cert_entity.id, + }) + if not ok then + kong.log.warn("error cleaning up certificate entity ", cert_entity.id, ": ", err_2) + end + return "could not upsert sni: " .. err + end + + if old_sni_entity and old_sni_entity.certificate then + local id = old_sni_entity.certificate.id + local ok, err = kong.db.certificates:delete({ + id = id, + }) + if not ok then + kong.log.warn("error deleting expired certificate entity ", id, ": ", err) + end + end +end + +local function update_certificate(acme_client, host, key, cert_type) + local lock_key = "letsencrypt:update:" .. host + -- TODO: wait longer? + -- This goes to the backend storage and may bring pressure, add a first pass shm cache? + local err = acme_client.storage:add(lock_key, "placeholder", 30) + if err then + kong.log.info("update_certificate for ", host, " is already running: ", err) + return + end + local cert, key, err = order(acme_client, host, key, cert_type) + if not err then + err = save(host, key, cert) + end + local err_del = acme_client.storage:delete(lock_key) + if err_del then + kong.log.warn("failed to delete update_certificate lock for ", host, ": ", err_del) + end + return err +end + +return { + new = new, + update_certificate = update_certificate, + -- for test only + _save = save, + _order = order, +} diff --git a/kong/plugins/letsencrypt/daos.lua b/kong/plugins/letsencrypt/daos.lua new file mode 100644 index 00000000000..758614f5d8d --- /dev/null +++ b/kong/plugins/letsencrypt/daos.lua @@ -0,0 +1,16 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + letsencrypt_storage = { + ttl = true, + primary_key = { "id" }, + cache_key = { "key" }, + name = "letsencrypt_storage", + fields = { + { id = typedefs.uuid }, + { key = { type = "string", required = true, unique = true, auto = true }, }, + { value = { type = "string", required = true, auto = true }, }, + { created_at = typedefs.auto_timestamp_s }, + }, + }, +} diff --git a/kong/plugins/letsencrypt/handler.lua b/kong/plugins/letsencrypt/handler.lua new file mode 100644 index 00000000000..54b7fc6395e --- /dev/null +++ b/kong/plugins/letsencrypt/handler.lua @@ -0,0 +1,98 @@ +local BasePlugin = require("kong.plugins.base_plugin") +local kong_certificate = require("kong.runloop.certificate") + +local client = require("kong.plugins.letsencrypt.client") + + +if kong.configuration.database == "off" then + error("letsencrypt can't be used in Kong dbless mode currently") +end + +local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] + +-- cache for dummy cert kong generated (it's a table) +local default_cert_key + +local LetsencryptHandler = BasePlugin:extend() + +LetsencryptHandler.PRIORITY = 1000 +LetsencryptHandler.VERSION = "0.0.1" + +function LetsencryptHandler:new() + LetsencryptHandler.super.new(self, "letsencrypt") +end + + +function LetsencryptHandler:init_worker() + LetsencryptHandler.super.init_worker(self, "letsencrypt") + -- create renewal timer +end + + +-- access phase is to terminate the http-01 challenge request if necessary +function LetsencryptHandler:access(conf) + LetsencryptHandler.super.access(self) + + local captures, err = + ngx.re.match(kong.request.get_path(), acme_challenge_path, "jo") + if err then + kong.log(kong.WARN, "error matching acme-challenge uri: ", err) + return + end + + if captures then + local acme_client, err = client.new(conf) + + if err then + kong.log.err("failed to create acme client:", err) + return + end + + acme_client:serve_http_challenge() + return + end + + local host = kong.request.get_host() + -- if we are not serving challenge, do normal proxy pass + -- but record what cert did we used to serve request + local cert_and_key, err = kong_certificate.find_certificate(host) + if err then + kong.log.err("error find certificate for current request:", err) + return + end + + if not default_cert_key then + -- hack: find_certificate() returns default cert and key if no sni defined + default_cert_key = kong_certificate.find_certificate() + end + + -- note we compare the table address, this relies on the fact that Kong doesn't + -- copy the default cert table around + if cert_and_key ~= default_cert_key then + kong.log.debug("skipping because non-default cert is served") + return + end + + local protocol = kong.client.get_protocol() + if protocol ~= 'https' then + kong.log.debug("skipping because request is protocol: ", protocol) + return + end + + -- TODO: do we match the whitelist? + ngx.timer.at(0, function() + local acme_client, err = client.new(conf) + if err then + kong.log.err("failed to create acme client:", err) + return + end + err = client.update_certificate(acme_client, host, nil, conf.cert_type) + if err then + kong.log.err("failed to update certificate: ", err) + end + end) + +end + + +return LetsencryptHandler diff --git a/kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua b/kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua new file mode 100644 index 00000000000..6a6e9f228bd --- /dev/null +++ b/kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua @@ -0,0 +1,25 @@ +return { + postgres = { + up = [[ + CREATE TABLE IF NOT EXISTS "letsencrypt_storage" ( + "id" UUID PRIMARY KEY, + "key" TEXT UNIQUE, + "value" TEXT, + "created_at" TIMESTAMP WITH TIME ZONE, + "ttl" TIMESTAMP WITH TIME ZONE + ); + ]], + }, + + cassandra = { + up = [[ + CREATE TABLE IF NOT EXISTS letsencrypt_storage ( + id uuid PRIMARY KEY, + key text, + value text, + created_at timestamp + ); + CREATE INDEX IF NOT EXISTS letsencrypt_storage_key_idx ON letsencrypt_storage(key); + ]], + }, +} diff --git a/kong/plugins/letsencrypt/migrations/init.lua b/kong/plugins/letsencrypt/migrations/init.lua new file mode 100644 index 00000000000..564f02bfeb2 --- /dev/null +++ b/kong/plugins/letsencrypt/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "000_base_letsencrypt", +} diff --git a/kong/plugins/letsencrypt/schema.lua b/kong/plugins/letsencrypt/schema.lua new file mode 100644 index 00000000000..0410ead6fad --- /dev/null +++ b/kong/plugins/letsencrypt/schema.lua @@ -0,0 +1,78 @@ +local typedefs = require "kong.db.schema.typedefs" +local util = require "resty.acme.util" + +local CERT_TYPES = { "rsa", "ecc" } + +local STORAGE_TYPES = { "kong", "shm", "redis", "consul", "vault" } + +local SHM_STORAGE_SCHEMA = { + { shm_name = { + type = "string", + default = "kong", + custom_validator = function(d) return ngx.shared[d] end, + }, }, +} + +-- must be a table per schema definition +local KONG_STORAGE_SCHEMA = { +} + +local REDIS_STORAGE_SCHEMA = { + { host = typedefs.host, }, + { port = typedefs.port, }, + { database = { type = "number" }}, + { auth = { type = "string" }} +} + +local CONSUL_VAULT_STORAGE_SCHEMA = { + { https = { type = "boolean", default = true, }, }, + { host = typedefs.host, }, + { port = typedefs.port, }, + { kv_path = { type = "string", }, }, + { timeout = { type = "number", }, }, + { token = { type = "string", }, }, +} + + +return { + name = "letsencrypt", + fields = { + { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols_http }, + { config = { + type = "record", + fields = { + -- TOOD: put account_key, account_email (and kid) into seperate DAO + { account_key = typedefs.key({ default = util.create_pkey(4096, 'RSA') }), }, + { account_email = { + type = "string", + -- very loose validation for basic sanity test + match = "%w*%p*@+%w*%.?%w*", + required = true, + }, }, + { staging = { type = "boolean", default = false, }, }, + -- kong doesn't support multiple certificate chains yet + { cert_type = { + type = "string", + default = 'rsa', + one_of = CERT_TYPES, + }, }, + { storage = { + type = "string", + default = "kong", + one_of = STORAGE_TYPES, + }, }, + { storage_config = { + type = "record", + fields = { + { shm = { type = "record", fields = SHM_STORAGE_SCHEMA, } }, + { kong = { type = "record", fields = KONG_STORAGE_SCHEMA, } }, + { redis = { type = "record", fields = REDIS_STORAGE_SCHEMA, } }, + { consul = { type = "record", fields = CONSUL_VAULT_STORAGE_SCHEMA, } }, + { vault = { type = "record", fields = CONSUL_VAULT_STORAGE_SCHEMA, } }, + }, + }, }, + }, + }, }, + }, +} diff --git a/kong/plugins/letsencrypt/storage/kong.lua b/kong/plugins/letsencrypt/storage/kong.lua new file mode 100644 index 00000000000..6783267ddd5 --- /dev/null +++ b/kong/plugins/letsencrypt/storage/kong.lua @@ -0,0 +1,97 @@ +-- kong.plugin.letsencrypt.storage.kong implements the lua-resty-acme +-- storage adapter interface by using kong's db as backend + +local table_insert = table.insert + +local _M = {} +local mt = {__index = _M} + +function _M.new(_) + local self = setmetatable({ + dao = kong.db.letsencrypt_storage, + }, mt) + return self +end + +function _M:add(k, v, ttl) + local vget, err = self:get(k) + if err then + return "error getting key " .. err + end + -- check first to make testing happier. we will still fail out + -- if insert failed + if vget then + return "exists" + end + local _, err = self.dao:insert({ + key = k, + value = v, + }, { ttl = ttl }) + return err +end + +function _M:set(k, v, ttl) + local _, err = self.dao:upsert_by_key(k, { + value = v, + }, { ttl = ttl }) + return err +end + +local function db_read(dao, k) + local row, err = dao:select_by_key(k) + if err then + return nil, err + elseif not row then + return nil, nil + end + return row, nil +end + +function _M:delete(k) + local v, err = db_read(self.dao, k) + if err then + return err + elseif not v then + return + end + + local _, err = self.dao:delete({ + id = v.id + }) + return err +end + +function _M:get(k) + local row, err = db_read(self.dao, k) + if err then + return nil, err + end + return row and row.value, nil +end + +local empty_table = {} +function _M:list(prefix) + local prefix_length + if prefix then + prefix_length = #prefix + end + local rows, err, _, offset + local keys = {} + while true do + rows, err, _, offset = self.dao:page(100, offset) + if err then + return empty_table, err + end + for _, row in ipairs(rows) do + if not prefix or row['key']:sub(1, prefix_length) == prefix then + table_insert(keys, row['key']) + end + end + if not offset then + break + end + end + return keys +end + +return _M diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua new file mode 100644 index 00000000000..48fab7e9ecd --- /dev/null +++ b/spec/01-client_spec.lua @@ -0,0 +1,127 @@ +local client = require("kong.plugins.letsencrypt.client") +local util = require("resty.acme.util") + +local helpers = require "spec.helpers" + +local pkey = require("resty.openssl.pkey") +local x509 = require("resty.openssl.x509") + +local function new_cert_key_pair() + local key = pkey.new(nil, 'EC', 'prime256v1') + local crt = x509.new() + crt:set_pubkey(key) + crt:set_version(3) + crt:sign(key) + return key:to_PEM("private"), crt:to_PEM() +end + +describe("Plugin: letsencrypt (client.new)", function() + it("rejects invalid storage config", function() + local c, err = client.new({ + storage = "shm", + storage_config = { + shm = nil, + } + }) + assert.is_nil(c) + assert.equal(err, "shm is not defined in plugin storage config") + end) + + it("creates acme client properly", function() + local c, err = client.new({ + account_key = util.create_pkey(), + account_email = "someone@somedomain.com", + storage = "shm", + storage_config = { + shm = { shm_name = "kong" }, + } + }) + assert.is_nil(err) + assert.not_nil(c) + end) +end) + +for _, strategy in helpers.each_strategy() do + describe("Plugin: letsencrypt (client.save) [#" .. strategy .. "]", function() + local bp, db + local cert, sni + local host = "test1.com" + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "certificates", + "snis", + }, { "letsencrypt", }) + + local key, crt = new_cert_key_pair() + cert = bp.certificates:insert { + cert = crt, + key = key, + tags = { "managed-by-letsencrypt" }, + } + + sni = bp.snis:insert { + name = host, + certificate = cert, + tags = { "managed-by-letsencrypt" }, + } + + end) + + describe("creates new cert", function() + local key, crt = new_cert_key_pair() + local new_sni, new_cert, err + local new_host = "test2.com" + + it("returns no error", function() + err = client._save(new_host, key, crt) + assert.is_nil(err) + end) + + it("create new sni", function() + new_sni, err = db.snis:select_by_name(new_host) + assert.is_nil(err) + assert.not_nil(new_sni.certificate.id) + end) + + it("create new certificate", function() + new_cert, err = db.certificates:select({ id = new_sni.certificate.id }) + assert.is_nil(err) + assert.same(new_cert.key, key) + assert.same(new_cert.cert, crt) + end) + end) + + describe("update", function() + local key, crt = new_cert_key_pair() + local new_sni, new_cert, err + + it("returns no error", function() + err = client._save(host, key, crt) + assert.is_nil(err) + end) + + it("updates existing sni", function() + new_sni, err = db.snis:select_by_name(host) + assert.is_nil(err) + assert.same(new_sni.id, sni.id) + assert.not_nil(new_sni.certificate.id) + assert.not_same(new_sni.certificate.id, sni.certificate.id) + end) + + it("creates new certificate", function() + new_cert, err = db.certificates:select({ id = new_sni.certificate.id }) + assert.is_nil(err) + assert.same(new_cert.key, key) + assert.same(new_cert.cert, crt) + end) + + it("deletes old certificate", function() + new_cert, err = db.certificates:select({ id = cert.id }) + assert.is_nil(err) + assert.is_nil(new_cert) + end) + end) + + end) +end diff --git a/spec/02-kong_storage_spec.lua b/spec/02-kong_storage_spec.lua new file mode 100644 index 00000000000..f5914630761 --- /dev/null +++ b/spec/02-kong_storage_spec.lua @@ -0,0 +1,203 @@ +local storage = require("kong.plugins.letsencrypt.storage.kong") + +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: letsencrypt (storage.kong) [#" .. strategy .. "]", function() + local _, db + + lazy_setup(function() + _, db = helpers.get_db_utils(strategy, { + "certificates", + "snis", + "cluster_events", + "letsencrypt_storage", + }, { "letsencrypt", }) + + db.letsencrypt_storage:truncate() + end) + + describe("new", function() + it("returns no error", function() + local a = storage.new() + assert.not_nil(a) + end) + end) + + describe("set", function() + ngx.update_time() + local key = tostring(ngx.now()) .. "set" + it("returns no error", function() + local a = storage.new() + local err = a:set(key, "set") + assert.is_nil(err) + + err = a:set(key, "set2") + assert.is_nil(err) + end) + end) + + describe("get", function() + ngx.update_time() + local key = tostring(ngx.now()) .. "get" + it("returns no error", function() + local a = storage.new() + local v, err + + err = a:set(key, "get") + assert.is_nil(err) + + v, err = a:get(key) + assert.is_nil(err) + assert.same("get", v) + + err = a:set(key, "get2") + assert.is_nil(err) + + v, err = a:get(key) + assert.is_nil(err) + assert.same("get2", v) + end) + end) + + describe("delete", function() + ngx.update_time() + local key = tostring(ngx.now()) .. "delete" + it("returns no error", function() + local a = storage.new() + local v, err + err = a:set(key, "delete") + assert.not_nil(a) + assert.is_nil(err) + + v, err = a:get(key) + assert.is_nil(err) + assert.same("delete", v) + + err = a:delete(key) + assert.is_nil(err) + assert.same("delete", v) + + v, err = a:get(key) + assert.is_nil(err) + assert.is_nil(v) + end) + end) + + describe("set with ttl", function() + ngx.update_time() + local key = tostring(ngx.now()) .. "setttl" + local a = storage.new() + local err, v + it("returns no error", function() + + err = a:set(key, "setttl", 1) + assert.is_nil(err) + + v, err = a:get(key, "setttl") + assert.is_nil(err) + assert.same("setttl", v) + end) + + it("cleans up expired key", function() + ngx.sleep(1) + + v, err = a:get(key, "setttl") + assert.is_nil(err) + assert.is_nil(v) + end) + end) + + describe("add with ttl", function() + ngx.update_time() + local key = tostring(ngx.now()) .. "addttl" + local a = storage.new() + local err, v + it("returns no error", function() + err = a:add(key, "add") + assert.is_nil(err) + + v, err = a:get(key) + assert.is_nil(err) + assert.same("add", v) + end) + it("errors when key exists", function() + err = a:add(key, "add2") + assert.same("exists", err) + + v, err = a:get(key) + assert.is_nil(err) + assert.same("add", v) + end) + end) + + describe("add with ttl", function() + ngx.update_time() + local key = tostring(ngx.now()) .. "addttl" + local a = storage.new() + local err, v + it("returns no error", function() + + err = a:add(key, "addttl", 1) + assert.is_nil(err) + + v, err = a:get(key, "addttl") + assert.is_nil(err) + assert.same("addttl", v) + end) + + it("cleans up expired key", function() + ngx.sleep(1) + + v, err = a:get(key, "addttl") + assert.is_nil(err) + assert.is_nil(v) + end) + end) + + describe("list", function() + ngx.update_time() + local prefix = tostring(ngx.now()) .. "list_" + local a = storage.new() + local err, keys + for i=1,10,1 do + err = a:set(prefix .. tostring(i), " ") + assert.is_nil(err) + end + + it("returns all keys with no parameter", function() + keys, err = a:list() + assert.is_nil(err) + assert.not_nil(keys) + table.sort(keys) + + local rows = db.letsencrypt_storage:page(100) + local expected_keys = {} + for i, row in ipairs(rows) do + expected_keys[i] = row.key + end + table.sort(expected_keys) + + assert.same(expected_keys, keys) + + end) + + it("returns keys with given prefix", function() + keys, err = a:list(prefix) + assert.is_nil(err) + assert.not_nil(keys) + + assert.same(10, #keys) + end) + + it("returns empty table if no match", function() + keys, err = a:list(prefix .. "_") + assert.is_nil(err) + assert.not_nil(keys) + + assert.same(0, #keys) + end) + end) + end) +end diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua new file mode 100644 index 00000000000..e5e30c18d4d --- /dev/null +++ b/spec/03-access_spec.lua @@ -0,0 +1,80 @@ +local helpers = require "spec.helpers" + +local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" + +for _, strategy in helpers.each_strategy() do + describe("Plugin: letsencrypt (client.save) [#" .. strategy .. "]", function() + local bp, db + local proxy_client + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "certificates", + "snis", + "services", + "routes", + "plugins", + "letsencrypt_storage", + }, { "letsencrypt", }) + + local route = bp.routes:insert { + hosts = { "letsencrypt.test" }, + } + + bp.plugins:insert { + route = route, + name = "letsencrypt", + config = { + account_email = "test@test.com", + staging = true, + } + } + + db.letsencrypt_storage:insert { + key = dummy_id, + value = "isme", + } + + assert(helpers.start_kong({ + plugins = "bundled,letsencrypt", + database = strategy, + })) + + proxy_client = helpers.proxy_client() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + it("terminates validation path", function() + local body + local res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/yay", + headers = { host = "letsencrypt.test" } + }) + assert.response(res).has.status(404) + body = res:read_body() + assert.equal("Not found\n", body) + + res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = "letsencrypt.test" } + }) + assert.response(res).has.status(200) + body = res:read_body() + assert.equal("isme\n", body) + + end) + + pending("serves default cert", function() + end) + + end) +end From ae6d43cd1fb12326054e125355a266c6d7e8f826 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 14 Nov 2019 16:50:58 -0800 Subject: [PATCH 0361/4351] feat(acme) add renew handler --- kong/plugins/letsencrypt/client.lua | 173 +++++++++++++++++++++++++-- kong/plugins/letsencrypt/handler.lua | 18 ++- kong/plugins/letsencrypt/schema.lua | 17 ++- spec/01-client_spec.lua | 68 ++++++++--- 4 files changed, 242 insertions(+), 34 deletions(-) diff --git a/kong/plugins/letsencrypt/client.lua b/kong/plugins/letsencrypt/client.lua index 799d454adba..58d2a56c73f 100644 --- a/kong/plugins/letsencrypt/client.lua +++ b/kong/plugins/letsencrypt/client.lua @@ -1,26 +1,74 @@ local acme = require "resty.acme.client" local util = require "resty.acme.util" +local cjson = require "cjson" + local LE_API = "https://acme-v02.api.letsencrypt.org" local LE_STAGING_API = "https://acme-staging-v02.api.letsencrypt.org" --- TODO: cache me (note race condition over internal http client) -local function new(conf) +local renew_key_prefix = "kong_letsencrypt:renew_config:" + +local function account_name(conf) + return "kong_letsencrypt:account:" ..(conf.staging and "staging:" or "prod:") .. + ngx.encode_base64(conf.account_email) +end + +local function deserialize_account(j) + j = cjson.decode(j) + if not j.key then + return nil, "key found in account" + end + return j +end + +local function cached_get(storage, key, deserializer) + local cache_key = kong.db.letsencrypt_storage:cache_key(key) + return kong.cache:get(cache_key, { + l1_serializer = deserializer, + }, storage.get, storage, key) +end + +local function new_storage_adapter(conf) local storage = conf.storage + if not storage then + return nil, nil, "storage is nil" + end local storage_config = conf.storage_config[storage] if not storage_config then - return nil, (storage or "nil") .. " is not defined in plugin storage config" + return nil, nil, storage .. " is not defined in plugin storage config" end if storage == "kong" then storage = "kong.plugins.letsencrypt.storage.kong" + else + storage = "resty.acme.storage." .. storage + end + local lib = require(storage) + local st, err = lib.new(storage_config) + return storage, st, err +end + +-- TODO: cache me (note race condition over internal http client) +local function new(conf) + local storage, st, err = new_storage_adapter(conf) + if err then + return nil, err + end + local account_name = account_name(conf) + local account, err = cached_get(st, account_name, deserialize_account) + if err then + return nil, err + elseif not account then + -- TODO: populate new account? + return nil, "account ".. conf.account_email .. " not found in storage" end + -- TODO: let acme accept initlizaed storage table alternatively return acme.new({ - account_key = conf.account_key, account_email = conf.account_email, + account_key = account.key, api_uri = conf.staging and LE_STAGING_API or LE_API, storage_adapter = storage, - storage_config = storage_config, + storage_config = conf.storage_config[storage], }) end @@ -95,8 +143,51 @@ local function save(host, key, cert) end end -local function update_certificate(acme_client, host, key, cert_type) - local lock_key = "letsencrypt:update:" .. host +local function store_renew_config(conf, host) + local _, st, err = new_storage_adapter(conf) + if err then + return err + end + -- Note: we don't distinguish staging because host is unique in Kong SNIs + err = st:set(renew_key_prefix .. host, cjson.encode({ + host = host, + conf = conf, + expire_at = ngx.time() + 86400 * 90, + })) + return err +end + +local function create_account(conf) + local _, st, err = new_storage_adapter(conf) + if err then + return err + end + local account_name = account_name(conf) + local account, err = st:get(account_name) + if err then + return err + elseif account then + return + end + -- no account yet, create one now + local pkey = util.create_pkey(4096, "RSA") + + local err = st:set(account_name, cjson.encode({ + key = pkey, + })) + if err then + return err + end + conf.account_key = nil + return +end + +local function update_certificate(conf, host, key) + local acme_client, err = new(conf) + if err then + return err + end + local lock_key = "kong_letsencrypt:update_lock:" .. host -- TODO: wait longer? -- This goes to the backend storage and may bring pressure, add a first pass shm cache? local err = acme_client.storage:add(lock_key, "placeholder", 30) @@ -104,7 +195,7 @@ local function update_certificate(acme_client, host, key, cert_type) kong.log.info("update_certificate for ", host, " is already running: ", err) return end - local cert, key, err = order(acme_client, host, key, cert_type) + local cert, key, err = order(acme_client, host, key, conf.cert_type) if not err then err = save(host, key, cert) end @@ -115,10 +206,76 @@ local function update_certificate(acme_client, host, key, cert_type) return err end +local function renew_certificate(premature, conf) + if premature then + return + end + local _, st, err = new_storage_adapter(conf) + if err then + kong.log.err("can't create storage adapter: ", err) + return + end + + local keys, err = st:list(renew_key_prefix) + if err then + kong.log.err("can't list renew hosts: ", err) + return + end + for _, key in ipairs(keys) do + local renew_conf, err = st:get(key) + if err then + kong.log.err("can't read renew conf: ", err) + goto renew_continue + end + renew_conf = cjson.decode(renew_conf) + + local host = renew_conf.host + if renew_conf.expire_at - 86400 * conf.renew_threshold_days > ngx.time() then + kong.log.info("certificate for host ", host, " is not due for renewal") + goto renew_continue + end + + local sni_entity, err = kong.db.snis:select_by_name(host) + if err then + kong.log.err("can't read SNI entity of host:", host, " : ", err) + goto renew_continue + elseif not sni_entity then + kong.log.err("SNI ", host, " is deleted from Kong, aborting") + goto renew_continue + end + local key + if sni_entity.certificate then + local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) + if err then + kong.log.info("unable read certificate ", sni_entity.certificate.id, " from db") + elseif cert_entity then + key = cert_entity.key + end + end + if not key then + kong.log.info("previous key is not defined, creating new key") + end + + kong.log.info("create new certificate for host ", host) + err = update_certificate(conf, host, key) + if err then + kong.log.err("failed to update certificate: ", err) + return + end +::renew_continue:: + end + +end + return { new = new, + create_account = create_account, update_certificate = update_certificate, + renew_certificate = renew_certificate, + store_renew_config = store_renew_config, + -- for test only _save = save, _order = order, + _account_name = account_name, } diff --git a/kong/plugins/letsencrypt/handler.lua b/kong/plugins/letsencrypt/handler.lua index 54b7fc6395e..57d8b58ef08 100644 --- a/kong/plugins/letsencrypt/handler.lua +++ b/kong/plugins/letsencrypt/handler.lua @@ -13,6 +13,9 @@ local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -- cache for dummy cert kong generated (it's a table) local default_cert_key +-- FIXME: we run only one timer per storage_type +local timers = {} + local LetsencryptHandler = BasePlugin:extend() LetsencryptHandler.PRIORITY = 1000 @@ -52,6 +55,12 @@ function LetsencryptHandler:access(conf) return end + if not timers[conf.storage] then + kong.log.info("renew timer for storage ", conf.storage, " started") + ngx.timer.every(86400, client.renew_certificate, conf) + timers[conf.storage] = true + end + local host = kong.request.get_host() -- if we are not serving challenge, do normal proxy pass -- but record what cert did we used to serve request @@ -81,14 +90,15 @@ function LetsencryptHandler:access(conf) -- TODO: do we match the whitelist? ngx.timer.at(0, function() - local acme_client, err = client.new(conf) + err = client.update_certificate(conf, host, nil) if err then - kong.log.err("failed to create acme client:", err) + kong.log.err("failed to update certificate: ", err) return end - err = client.update_certificate(acme_client, host, nil, conf.cert_type) + err = client.store_renew_config(conf, host) if err then - kong.log.err("failed to update certificate: ", err) + kong.log.err("failed to store renew record: ", err) + return end end) diff --git a/kong/plugins/letsencrypt/schema.lua b/kong/plugins/letsencrypt/schema.lua index 0410ead6fad..0e1c309289e 100644 --- a/kong/plugins/letsencrypt/schema.lua +++ b/kong/plugins/letsencrypt/schema.lua @@ -1,5 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" -local util = require "resty.acme.util" +local client = require("kong.plugins.letsencrypt.client") local CERT_TYPES = { "rsa", "ecc" } @@ -33,6 +33,12 @@ local CONSUL_VAULT_STORAGE_SCHEMA = { { token = { type = "string", }, }, } +local function check_account(conf) + -- hack: create an account if it doesn't exist, during plugin creation time + -- TODO: remove from storage if schema check failed? + local err = client.create_account(conf) + return err == nil, err +end return { name = "letsencrypt", @@ -41,22 +47,25 @@ return { { protocols = typedefs.protocols_http }, { config = { type = "record", + custom_validator = check_account, fields = { - -- TOOD: put account_key, account_email (and kid) into seperate DAO - { account_key = typedefs.key({ default = util.create_pkey(4096, 'RSA') }), }, { account_email = { type = "string", -- very loose validation for basic sanity test match = "%w*%p*@+%w*%.?%w*", required = true, }, }, - { staging = { type = "boolean", default = false, }, }, + { staging = { type = "boolean", default = true, }, }, -- kong doesn't support multiple certificate chains yet { cert_type = { type = "string", default = 'rsa', one_of = CERT_TYPES, }, }, + { renew_threshold_days = { + type = "number", + default = 14, + }, }, { storage = { type = "string", default = "kong", diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua index 48fab7e9ecd..f6bbab7c503 100644 --- a/spec/01-client_spec.lua +++ b/spec/01-client_spec.lua @@ -15,31 +15,63 @@ local function new_cert_key_pair() return key:to_PEM("private"), crt:to_PEM() end -describe("Plugin: letsencrypt (client.new)", function() - it("rejects invalid storage config", function() - local c, err = client.new({ - storage = "shm", - storage_config = { - shm = nil, - } - }) - assert.is_nil(c) - assert.equal(err, "shm is not defined in plugin storage config") - end) +for _, strategy in helpers.each_strategy() do + local _, db - it("creates acme client properly", function() - local c, err = client.new({ - account_key = util.create_pkey(), + local proper_config = { account_email = "someone@somedomain.com", storage = "shm", storage_config = { shm = { shm_name = "kong" }, } - }) - assert.is_nil(err) - assert.not_nil(c) + } + + local account_name = client._account_name(proper_config) + + local fake_cache = { + [account_name] = { + key = util.create_pkey(), + kid = "fake kid url", + }, + } + + lazy_setup(function() + _, db = helpers.get_db_utils(strategy, { + "letsencrypt_storage" + }, { "letsencrypt", }) + + kong.cache = { + get = function(_, _, _, f, _, k) + return fake_cache[k] + end + } + + db.letsencrypt_storage:insert { + key = account_name, + value = fake_cache[account_name], + } + + end) + + describe("Plugin: letsencrypt (client.new) [#" .. strategy .. "]", function() + it("rejects invalid storage config", function() + local c, err = client.new({ + storage = "shm", + storage_config = { + shm = nil, + } + }) + assert.is_nil(c) + assert.equal(err, "shm is not defined in plugin storage config") + end) + + it("creates acme client properly", function() + local c, err = client.new(proper_config) + assert.is_nil(err) + assert.not_nil(c) + end) end) -end) +end for _, strategy in helpers.each_strategy() do describe("Plugin: letsencrypt (client.save) [#" .. strategy .. "]", function() From 0d981f9e752adac6225b8cbc98b366d22a8f12af Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 14 Nov 2019 16:51:11 -0800 Subject: [PATCH 0362/4351] doc(readme) add readme for plugin config --- README.md | 38 +++++++++++++++++++++++++++++++++++++- 1 file changed, 37 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index b4ef6b53b88..b850dbb9b35 100644 --- a/README.md +++ b/README.md @@ -6,6 +6,12 @@ This plugin allows Kong to apply cerificates from Let's Encrypt and serve dynami ### Using the Plugin +#### Configure Kong + +- Kong needs to listen 80 port or proxied by a load balancer that listens for 80 port. +- `lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly +verify Let's Encrypt API. + #### Enable the Plugin ```bash $ curl http://localhost:8001/plugins -d name=letsencrypt -d config.account_email=yourname@example.com @@ -27,6 +33,36 @@ $ curl https://mydomain.com # Now gives you a valid Let's Encrypt certicate ``` +### Plugin Config + +Name | Required | Default | Description +-------------------:|------------|------------|------------ +config.account_email| Yes | | The account identifier, can be reused in different plugin instance. +config.staging | | `false` | Set to true to use [Let's Encrypt staing environemnt](https://letsencrypt.org/docs/staging-environment/). +config.cert_type | | `"rsa"` | The certificate to recreate, choice of `"rsa"` or `"ecc"`. +config.renew_threshold_days| | `14` | Days before expire to renew the certificate. +config.storage | | `"kong"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"` +config.storage_config| | (See below)| Storage configs for each backend storage. + +`config.storage_config` is a hash for all posisble storage types, by default it is: +```lua + storage_config = { + redis = {}, + shm = { + shm_name = kong + }, + vault = { + https = true, + }, + kong = {}, + consul = { + https = true, + } + } +``` + +To use storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). + ### Local testing and development #### Run ngrok @@ -74,7 +110,7 @@ $ curl https://$NGROK_HOST:8443 --resolve $NGROK_HOST:8443:127.0.0.1 -vk #### Check new certificate ```bash -$ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST 2>/dev/null|openssl x509 -text -noout +$ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST 2>/dev/nil|openssl x509 -text -noout ``` ### Notes From bcf7f8d17e79a0613f84f785db4f31241d9c0bcf Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 15 Nov 2019 11:15:33 -0800 Subject: [PATCH 0363/4351] fix(acme) rename to kong-plugin-acme --- .travis.yml | 2 +- README.md | 13 ++-- kong-plugin-acme-dev-1.rockspec | 26 +++++++ kong-plugin-letsencrypt-dev-1.rockspec | 26 ------- kong/plugins/{letsencrypt => acme}/client.lua | 55 ++++++++----- kong/plugins/{letsencrypt => acme}/daos.lua | 4 +- .../plugins/{letsencrypt => acme}/handler.lua | 30 +++----- .../migrations/000_base_acme.lua} | 6 +- kong/plugins/acme/migrations/init.lua | 3 + kong/plugins/{letsencrypt => acme}/schema.lua | 7 +- .../{letsencrypt => acme}/storage/kong.lua | 4 +- kong/plugins/letsencrypt/migrations/init.lua | 3 - spec/01-client_spec.lua | 77 ++++++++++--------- spec/02-kong_storage_spec.lua | 12 +-- spec/03-access_spec.lua | 20 ++--- 15 files changed, 149 insertions(+), 139 deletions(-) create mode 100644 kong-plugin-acme-dev-1.rockspec delete mode 100644 kong-plugin-letsencrypt-dev-1.rockspec rename kong/plugins/{letsencrypt => acme}/client.lua (82%) rename kong/plugins/{letsencrypt => acme}/daos.lua (86%) rename kong/plugins/{letsencrypt => acme}/handler.lua (83%) rename kong/plugins/{letsencrypt/migrations/000_base_letsencrypt.lua => acme/migrations/000_base_acme.lua} (68%) create mode 100644 kong/plugins/acme/migrations/init.lua rename kong/plugins/{letsencrypt => acme}/schema.lua (93%) rename kong/plugins/{letsencrypt => acme}/storage/kong.lua (94%) delete mode 100644 kong/plugins/letsencrypt/migrations/init.lua diff --git a/.travis.yml b/.travis.yml index 1c72fea575d..a5b87a68f87 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,7 +26,7 @@ services: env: global: - - PLUGIN_NAME=letsencrypt + - PLUGIN_NAME=acme - LUAROCKS=3.0.4 - OPENSSL=1.1.1d - KONG_REPOSITORY=kong diff --git a/README.md b/README.md index b850dbb9b35..4362a224e22 100644 --- a/README.md +++ b/README.md @@ -1,8 +1,9 @@ -# Kong Let's Encrypt Plugin +# Kong ACME Plugin -![Build Status](https://travis-ci.com/Kong/kong-plugin-letsencrypt.svg?branch=master) +![Build Status](https://travis-ci.com/Kong/kong-plugin-acme.svg?branch=master) -This plugin allows Kong to apply cerificates from Let's Encrypt and serve dynamically. +This plugin allows Kong to apply cerificates from Let's Encrypt or any other ACMEv2 service +and serve dynamically. Renew is handled with a configurable threshold time. ### Using the Plugin @@ -14,7 +15,7 @@ verify Let's Encrypt API. #### Enable the Plugin ```bash -$ curl http://localhost:8001/plugins -d name=letsencrypt -d config.account_email=yourname@example.com +$ curl http://localhost:8001/plugins -d name=acme -d config.account_email=yourname@example.com ``` The plugin can be enabled globally or per Service/Route. @@ -38,7 +39,7 @@ $ curl https://mydomain.com Name | Required | Default | Description -------------------:|------------|------------|------------ config.account_email| Yes | | The account identifier, can be reused in different plugin instance. -config.staging | | `false` | Set to true to use [Let's Encrypt staing environemnt](https://letsencrypt.org/docs/staging-environment/). +config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. config.cert_type | | `"rsa"` | The certificate to recreate, choice of `"rsa"` or `"ecc"`. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. config.storage | | `"kong"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"` @@ -116,7 +117,7 @@ $ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST ### Notes - The plugin creates sni and certificate entity in Kong to serve certificate, as using the certificate plugin phase -to serve dynamic cert means to copy paste part of kong. Then dbless mode is not supported. +to serve dynamic cert means to copy paste part of kong. Then dbless mode is not supported (currently). - Apart from above, the plugin can be used without db. Optional storages are `shm`, `redis`, `consul` and `vault`. - It only supports http-01 challenge, meaning user will need a public IP and setup resolvable DNS. And Kong needs to accept proxy traffic from 80 port. \ No newline at end of file diff --git a/kong-plugin-acme-dev-1.rockspec b/kong-plugin-acme-dev-1.rockspec new file mode 100644 index 00000000000..0939d97372e --- /dev/null +++ b/kong-plugin-acme-dev-1.rockspec @@ -0,0 +1,26 @@ +package = "kong-plugin-acme" +version = "dev-1" +source = { + url = "git+https://github.com/Kong/kong-plugin-acme.git" +} +description = { + homepage = "https://github.com/Kong/kong-plugin-acme", + summary = "Let's Encrypt integration with Kong", + license = "Apache 2.0", +} +build = { + type = "builtin", + modules = { + ["kong.plugins.acme.client"] = "kong/plugins/acme/client.lua", + ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", + ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", + ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", + ["kong.plugins.acme.migrations.init"] = "kong/plugins/acme/migrations/init.lua", + ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", + ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua" + } +} +dependencies = { + --"kong >= 1.2.0", + "lua-resty-acme >= 0.3.0" +} diff --git a/kong-plugin-letsencrypt-dev-1.rockspec b/kong-plugin-letsencrypt-dev-1.rockspec deleted file mode 100644 index 13be4b99814..00000000000 --- a/kong-plugin-letsencrypt-dev-1.rockspec +++ /dev/null @@ -1,26 +0,0 @@ -package = "kong-plugin-letsencrypt" -version = "dev-1" -source = { - url = "git+https://github.com/Kong/kong-plugin-letsencrypt.git" -} -description = { - homepage = "https://github.com/Kong/kong-plugin-letsencrypt", - summary = "Let's Encrypt integration with Kong", - license = "Apache 2.0", -} -build = { - type = "builtin", - modules = { - ["kong.plugins.letsencrypt.client"] = "kong/plugins/letsencrypt/client.lua", - ["kong.plugins.letsencrypt.daos"] = "kong/plugins/letsencrypt/daos.lua", - ["kong.plugins.letsencrypt.handler"] = "kong/plugins/letsencrypt/handler.lua", - ["kong.plugins.letsencrypt.migrations.000_base_letsencrypt"] = "kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua", - ["kong.plugins.letsencrypt.migrations.init"] = "kong/plugins/letsencrypt/migrations/init.lua", - ["kong.plugins.letsencrypt.schema"] = "kong/plugins/letsencrypt/schema.lua", - ["kong.plugins.letsencrypt.storage.kong"] = "kong/plugins/letsencrypt/storage/kong.lua" - } -} -dependencies = { - --"kong >= 1.2.0", - "lua-resty-acme >= 0.3.0" -} diff --git a/kong/plugins/letsencrypt/client.lua b/kong/plugins/acme/client.lua similarity index 82% rename from kong/plugins/letsencrypt/client.lua rename to kong/plugins/acme/client.lua index 58d2a56c73f..865ca7b2a0d 100644 --- a/kong/plugins/letsencrypt/client.lua +++ b/kong/plugins/acme/client.lua @@ -1,15 +1,14 @@ local acme = require "resty.acme.client" local util = require "resty.acme.util" +local x509 = require "resty.openssl.x509" local cjson = require "cjson" -local LE_API = "https://acme-v02.api.letsencrypt.org" -local LE_STAGING_API = "https://acme-staging-v02.api.letsencrypt.org" - -local renew_key_prefix = "kong_letsencrypt:renew_config:" +local RENEW_KEY_PREFIX = "kong_acme:renew_config:" +local RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run" local function account_name(conf) - return "kong_letsencrypt:account:" ..(conf.staging and "staging:" or "prod:") .. + return "kong_acme:account:" .. conf.api_uri .. ":" .. ngx.encode_base64(conf.account_email) end @@ -22,7 +21,7 @@ local function deserialize_account(j) end local function cached_get(storage, key, deserializer) - local cache_key = kong.db.letsencrypt_storage:cache_key(key) + local cache_key = kong.db.acme_storage:cache_key(key) return kong.cache:get(cache_key, { l1_serializer = deserializer, }, storage.get, storage, key) @@ -38,7 +37,7 @@ local function new_storage_adapter(conf) return nil, nil, storage .. " is not defined in plugin storage config" end if storage == "kong" then - storage = "kong.plugins.letsencrypt.storage.kong" + storage = "kong.plugins.acme.storage.kong" else storage = "resty.acme.storage." .. storage end @@ -66,13 +65,12 @@ local function new(conf) return acme.new({ account_email = conf.account_email, account_key = account.key, - api_uri = conf.staging and LE_STAGING_API or LE_API, + api_uri = conf.api_uri, storage_adapter = storage, storage_config = conf.storage_config[storage], }) end --- idempotent routine for updating sni and certificate in kong db local function order(acme_client, host, key, cert_type) local err = acme_client:init() if err then @@ -101,11 +99,12 @@ local function order(acme_client, host, key, cert_type) return cert, key, nil end +-- idempotent routine for updating sni and certificate in kong db local function save(host, key, cert) local cert_entity, err = kong.db.certificates:insert({ cert = cert, key = key, - tags = { "managed-by-letsencrypt" }, + tags = { "managed-by-acme" }, }) if err then @@ -119,7 +118,7 @@ local function save(host, key, cert) local _, err = kong.db.snis:upsert_by_name(host, { certificate = cert_entity, - tags = { "managed-by-letsencrypt" }, + tags = { "managed-by-acme" }, }) if err then @@ -148,8 +147,8 @@ local function store_renew_config(conf, host) if err then return err end - -- Note: we don't distinguish staging because host is unique in Kong SNIs - err = st:set(renew_key_prefix .. host, cjson.encode({ + -- Note: we don't distinguish api uri because host is unique in Kong SNIs + err = st:set(RENEW_KEY_PREFIX .. host, cjson.encode({ host = host, conf = conf, expire_at = ngx.time() + 86400 * 90, @@ -187,7 +186,7 @@ local function update_certificate(conf, host, key) if err then return err end - local lock_key = "kong_letsencrypt:update_lock:" .. host + local lock_key = "kong_acme:update_lock:" .. host -- TODO: wait longer? -- This goes to the backend storage and may bring pressure, add a first pass shm cache? local err = acme_client.storage:add(lock_key, "placeholder", 30) @@ -216,13 +215,18 @@ local function renew_certificate(premature, conf) return end - local keys, err = st:list(renew_key_prefix) + local renew_conf_keys, err = st:list(RENEW_KEY_PREFIX) if err then kong.log.err("can't list renew hosts: ", err) return end - for _, key in ipairs(keys) do - local renew_conf, err = st:get(key) + err = st:set(RENEW_LAST_RUN_KEY, ngx.localtime()) + if err then + kong.log.warn("can't set renew_last_run: ", err) + end + + for _, renew_conf_key in ipairs(renew_conf_keys) do + local renew_conf, err = st:get(renew_conf_key) if err then kong.log.err("can't read renew conf: ", err) goto renew_continue @@ -247,8 +251,17 @@ local function renew_certificate(premature, conf) if sni_entity.certificate then local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) if err then - kong.log.info("unable read certificate ", sni_entity.certificate.id, " from db") - elseif cert_entity then + kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db") + end + local crt, err = x509.new(cert_entity.cert) + if err then + kong.log.info("can't parse cert stored in kong: ", err) + elseif crt.get_not_after() - 86400 * conf.renew_threshold_days > ngx.time() then + kong.log.info("certificate for host ", host, " is not due for renewal (DAO)") + goto renew_continue + end + + if cert_entity then key = cert_entity.key end end @@ -256,10 +269,10 @@ local function renew_certificate(premature, conf) kong.log.info("previous key is not defined, creating new key") end - kong.log.info("create new certificate for host ", host) + kong.log.info("renew certificate for host ", host) err = update_certificate(conf, host, key) if err then - kong.log.err("failed to update certificate: ", err) + kong.log.err("failed to renew certificate: ", err) return end ::renew_continue:: diff --git a/kong/plugins/letsencrypt/daos.lua b/kong/plugins/acme/daos.lua similarity index 86% rename from kong/plugins/letsencrypt/daos.lua rename to kong/plugins/acme/daos.lua index 758614f5d8d..506238be48d 100644 --- a/kong/plugins/letsencrypt/daos.lua +++ b/kong/plugins/acme/daos.lua @@ -1,11 +1,11 @@ local typedefs = require "kong.db.schema.typedefs" return { - letsencrypt_storage = { + acme_storage = { ttl = true, primary_key = { "id" }, cache_key = { "key" }, - name = "letsencrypt_storage", + name = "acme_storage", fields = { { id = typedefs.uuid }, { key = { type = "string", required = true, unique = true, auto = true }, }, diff --git a/kong/plugins/letsencrypt/handler.lua b/kong/plugins/acme/handler.lua similarity index 83% rename from kong/plugins/letsencrypt/handler.lua rename to kong/plugins/acme/handler.lua index 57d8b58ef08..5f6af38b78c 100644 --- a/kong/plugins/letsencrypt/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -1,11 +1,11 @@ local BasePlugin = require("kong.plugins.base_plugin") local kong_certificate = require("kong.runloop.certificate") -local client = require("kong.plugins.letsencrypt.client") +local client = require("kong.plugins.acme.client") if kong.configuration.database == "off" then - error("letsencrypt can't be used in Kong dbless mode currently") + error("acme can't be used in Kong dbless mode currently") end local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] @@ -22,13 +22,7 @@ LetsencryptHandler.PRIORITY = 1000 LetsencryptHandler.VERSION = "0.0.1" function LetsencryptHandler:new() - LetsencryptHandler.super.new(self, "letsencrypt") -end - - -function LetsencryptHandler:init_worker() - LetsencryptHandler.super.init_worker(self, "letsencrypt") - -- create renewal timer + LetsencryptHandler.super.new(self, "acme") end @@ -61,9 +55,15 @@ function LetsencryptHandler:access(conf) timers[conf.storage] = true end + local protocol = kong.client.get_protocol() + if protocol ~= 'https' then + kong.log.debug("skipping because request is protocol: ", protocol) + return + end + local host = kong.request.get_host() - -- if we are not serving challenge, do normal proxy pass - -- but record what cert did we used to serve request + -- if current request is not serving challenge, do normal proxy pass + -- but check what cert did we used to serve request local cert_and_key, err = kong_certificate.find_certificate(host) if err then kong.log.err("error find certificate for current request:", err) @@ -82,12 +82,6 @@ function LetsencryptHandler:access(conf) return end - local protocol = kong.client.get_protocol() - if protocol ~= 'https' then - kong.log.debug("skipping because request is protocol: ", protocol) - return - end - -- TODO: do we match the whitelist? ngx.timer.at(0, function() err = client.update_certificate(conf, host, nil) @@ -97,7 +91,7 @@ function LetsencryptHandler:access(conf) end err = client.store_renew_config(conf, host) if err then - kong.log.err("failed to store renew record: ", err) + kong.log.err("failed to store renew config: ", err) return end end) diff --git a/kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua b/kong/plugins/acme/migrations/000_base_acme.lua similarity index 68% rename from kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua rename to kong/plugins/acme/migrations/000_base_acme.lua index 6a6e9f228bd..fbfc6b29ea6 100644 --- a/kong/plugins/letsencrypt/migrations/000_base_letsencrypt.lua +++ b/kong/plugins/acme/migrations/000_base_acme.lua @@ -1,7 +1,7 @@ return { postgres = { up = [[ - CREATE TABLE IF NOT EXISTS "letsencrypt_storage" ( + CREATE TABLE IF NOT EXISTS "acme_storage" ( "id" UUID PRIMARY KEY, "key" TEXT UNIQUE, "value" TEXT, @@ -13,13 +13,13 @@ return { cassandra = { up = [[ - CREATE TABLE IF NOT EXISTS letsencrypt_storage ( + CREATE TABLE IF NOT EXISTS acme_storage ( id uuid PRIMARY KEY, key text, value text, created_at timestamp ); - CREATE INDEX IF NOT EXISTS letsencrypt_storage_key_idx ON letsencrypt_storage(key); + CREATE INDEX IF NOT EXISTS acme_storage_key_idx ON acme_storage(key); ]], }, } diff --git a/kong/plugins/acme/migrations/init.lua b/kong/plugins/acme/migrations/init.lua new file mode 100644 index 00000000000..690a40668a5 --- /dev/null +++ b/kong/plugins/acme/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "000_base_acme", +} diff --git a/kong/plugins/letsencrypt/schema.lua b/kong/plugins/acme/schema.lua similarity index 93% rename from kong/plugins/letsencrypt/schema.lua rename to kong/plugins/acme/schema.lua index 0e1c309289e..3e4764de800 100644 --- a/kong/plugins/letsencrypt/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -1,5 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" -local client = require("kong.plugins.letsencrypt.client") +local client = require("kong.plugins.acme.client") local CERT_TYPES = { "rsa", "ecc" } @@ -41,7 +41,7 @@ local function check_account(conf) end return { - name = "letsencrypt", + name = "acme", fields = { { consumer = typedefs.no_consumer }, { protocols = typedefs.protocols_http }, @@ -55,7 +55,8 @@ return { match = "%w*%p*@+%w*%.?%w*", required = true, }, }, - { staging = { type = "boolean", default = true, }, }, + { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org" }), + }, -- kong doesn't support multiple certificate chains yet { cert_type = { type = "string", diff --git a/kong/plugins/letsencrypt/storage/kong.lua b/kong/plugins/acme/storage/kong.lua similarity index 94% rename from kong/plugins/letsencrypt/storage/kong.lua rename to kong/plugins/acme/storage/kong.lua index 6783267ddd5..cf45fff1e7e 100644 --- a/kong/plugins/letsencrypt/storage/kong.lua +++ b/kong/plugins/acme/storage/kong.lua @@ -1,4 +1,4 @@ --- kong.plugin.letsencrypt.storage.kong implements the lua-resty-acme +-- kong.plugin.acme.storage.kong implements the lua-resty-acme -- storage adapter interface by using kong's db as backend local table_insert = table.insert @@ -8,7 +8,7 @@ local mt = {__index = _M} function _M.new(_) local self = setmetatable({ - dao = kong.db.letsencrypt_storage, + dao = kong.db.acme_storage, }, mt) return self end diff --git a/kong/plugins/letsencrypt/migrations/init.lua b/kong/plugins/letsencrypt/migrations/init.lua deleted file mode 100644 index 564f02bfeb2..00000000000 --- a/kong/plugins/letsencrypt/migrations/init.lua +++ /dev/null @@ -1,3 +0,0 @@ -return { - "000_base_letsencrypt", -} diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua index f6bbab7c503..14bd282f3eb 100644 --- a/spec/01-client_spec.lua +++ b/spec/01-client_spec.lua @@ -1,4 +1,4 @@ -local client = require("kong.plugins.letsencrypt.client") +local client = require("kong.plugins.acme.client") local util = require("resty.acme.util") local helpers = require "spec.helpers" @@ -16,44 +16,45 @@ local function new_cert_key_pair() end for _, strategy in helpers.each_strategy() do - local _, db - - local proper_config = { - account_email = "someone@somedomain.com", - storage = "shm", - storage_config = { - shm = { shm_name = "kong" }, - } + local _, db + + local proper_config = { + account_email = "someone@somedomain.com", + api_uri = "http://api.acme.org", + storage = "shm", + storage_config = { + shm = { shm_name = "kong" }, } - - local account_name = client._account_name(proper_config) - - local fake_cache = { - [account_name] = { - key = util.create_pkey(), - kid = "fake kid url", - }, + } + + local account_name = client._account_name(proper_config) + + local fake_cache = { + [account_name] = { + key = util.create_pkey(), + kid = "fake kid url", + }, + } + + lazy_setup(function() + _, db = helpers.get_db_utils(strategy, { + "acme_storage" + }, { "acme", }) + + kong.cache = { + get = function(_, _, _, f, _, k) + return fake_cache[k] + end } - lazy_setup(function() - _, db = helpers.get_db_utils(strategy, { - "letsencrypt_storage" - }, { "letsencrypt", }) - - kong.cache = { - get = function(_, _, _, f, _, k) - return fake_cache[k] - end - } - - db.letsencrypt_storage:insert { - key = account_name, - value = fake_cache[account_name], - } + db.acme_storage:insert { + key = account_name, + value = fake_cache[account_name], + } - end) + end) - describe("Plugin: letsencrypt (client.new) [#" .. strategy .. "]", function() + describe("Plugin: acme (client.new) [#" .. strategy .. "]", function() it("rejects invalid storage config", function() local c, err = client.new({ storage = "shm", @@ -74,7 +75,7 @@ for _, strategy in helpers.each_strategy() do end for _, strategy in helpers.each_strategy() do - describe("Plugin: letsencrypt (client.save) [#" .. strategy .. "]", function() + describe("Plugin: acme (client.save) [#" .. strategy .. "]", function() local bp, db local cert, sni local host = "test1.com" @@ -83,19 +84,19 @@ for _, strategy in helpers.each_strategy() do bp, db = helpers.get_db_utils(strategy, { "certificates", "snis", - }, { "letsencrypt", }) + }, { "acme", }) local key, crt = new_cert_key_pair() cert = bp.certificates:insert { cert = crt, key = key, - tags = { "managed-by-letsencrypt" }, + tags = { "managed-by-acme" }, } sni = bp.snis:insert { name = host, certificate = cert, - tags = { "managed-by-letsencrypt" }, + tags = { "managed-by-acme" }, } end) diff --git a/spec/02-kong_storage_spec.lua b/spec/02-kong_storage_spec.lua index f5914630761..3029abb5c26 100644 --- a/spec/02-kong_storage_spec.lua +++ b/spec/02-kong_storage_spec.lua @@ -1,10 +1,10 @@ -local storage = require("kong.plugins.letsencrypt.storage.kong") +local storage = require("kong.plugins.acme.storage.kong") local helpers = require "spec.helpers" for _, strategy in helpers.each_strategy() do - describe("Plugin: letsencrypt (storage.kong) [#" .. strategy .. "]", function() + describe("Plugin: acme (storage.kong) [#" .. strategy .. "]", function() local _, db lazy_setup(function() @@ -12,10 +12,10 @@ for _, strategy in helpers.each_strategy() do "certificates", "snis", "cluster_events", - "letsencrypt_storage", - }, { "letsencrypt", }) + "acme_storage", + }, { "acme", }) - db.letsencrypt_storage:truncate() + db.acme_storage:truncate() end) describe("new", function() @@ -172,7 +172,7 @@ for _, strategy in helpers.each_strategy() do assert.not_nil(keys) table.sort(keys) - local rows = db.letsencrypt_storage:page(100) + local rows = db.acme_storage:page(100) local expected_keys = {} for i, row in ipairs(rows) do expected_keys[i] = row.key diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua index e5e30c18d4d..c5848290e1f 100644 --- a/spec/03-access_spec.lua +++ b/spec/03-access_spec.lua @@ -3,7 +3,7 @@ local helpers = require "spec.helpers" local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" for _, strategy in helpers.each_strategy() do - describe("Plugin: letsencrypt (client.save) [#" .. strategy .. "]", function() + describe("Plugin: acme (client.save) [#" .. strategy .. "]", function() local bp, db local proxy_client @@ -14,29 +14,29 @@ for _, strategy in helpers.each_strategy() do "services", "routes", "plugins", - "letsencrypt_storage", - }, { "letsencrypt", }) + "acme_storage", + }, { "acme", }) local route = bp.routes:insert { - hosts = { "letsencrypt.test" }, + hosts = { "acme.test" }, } bp.plugins:insert { route = route, - name = "letsencrypt", + name = "acme", config = { account_email = "test@test.com", - staging = true, + api_uri = "https://acme-staging-v02.api.acme.org", } } - db.letsencrypt_storage:insert { + db.acme_storage:insert { key = dummy_id, value = "isme", } assert(helpers.start_kong({ - plugins = "bundled,letsencrypt", + plugins = "bundled,acme", database = strategy, })) @@ -56,7 +56,7 @@ for _, strategy in helpers.each_strategy() do local res = assert( proxy_client:send { method = "GET", path = "/.well-known/acme-challenge/yay", - headers = { host = "letsencrypt.test" } + headers = { host = "acme.test" } }) assert.response(res).has.status(404) body = res:read_body() @@ -65,7 +65,7 @@ for _, strategy in helpers.each_strategy() do res = assert( proxy_client:send { method = "GET", path = "/.well-known/acme-challenge/" .. dummy_id, - headers = { host = "letsencrypt.test" } + headers = { host = "acme.test" } }) assert.response(res).has.status(200) body = res:read_body() From 59cbb650f2f125107dad78309f70c387e14ba851 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 15 Nov 2019 12:33:28 -0800 Subject: [PATCH 0364/4351] fix(acme) organize renewal codes better --- README.md | 2 +- kong/plugins/acme/client.lua | 27 +++++++++++++++++--- kong/plugins/acme/handler.lua | 46 ++++++++++++++++++----------------- spec/03-access_spec.lua | 2 +- 4 files changed, 49 insertions(+), 28 deletions(-) diff --git a/README.md b/README.md index 4362a224e22..c1ab180df83 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # Kong ACME Plugin -![Build Status](https://travis-ci.com/Kong/kong-plugin-acme.svg?branch=master) +![Build Status](https://travis-ci.com/Kong/kong-plugin-letsencrypt.svg?branch=master) This plugin allows Kong to apply cerificates from Let's Encrypt or any other ACMEv2 service and serve dynamically. Renew is handled with a configurable threshold time. diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 865ca7b2a0d..e17ad651a5e 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -205,10 +205,8 @@ local function update_certificate(conf, host, key) return err end -local function renew_certificate(premature, conf) - if premature then - return - end + +local function renew_certificate_storage(conf) local _, st, err = new_storage_adapter(conf) if err then kong.log.err("can't create storage adapter: ", err) @@ -280,6 +278,27 @@ local function renew_certificate(premature, conf) end +local function renew_certificate(premature) + if premature then + return + end + + for plugin, err in kong.db.plugins:each(1000, + { cache_key = "acme", }) do + if err then + kong.log.warn("error fetching plugin: ", err) + end + + if plugin.name ~= "acme" then + goto plugin_iterator_continue + end + + kong.log.info("renew storage configured in acme plugin: ", plugin.id) + renew_certificate_storage(plugin.config) +::plugin_iterator_continue:: + end +end + return { new = new, create_account = create_account, diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 5f6af38b78c..45797a0d2cd 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,9 +13,6 @@ local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -- cache for dummy cert kong generated (it's a table) local default_cert_key --- FIXME: we run only one timer per storage_type -local timers = {} - local LetsencryptHandler = BasePlugin:extend() LetsencryptHandler.PRIORITY = 1000 @@ -25,38 +22,43 @@ function LetsencryptHandler:new() LetsencryptHandler.super.new(self, "acme") end +function LetsencryptHandler:init_worker() + LetsencryptHandler.super.init_worker(self, "acme") + + kong.log.info("acme renew timer started") + ngx.timer.every(86400, client.renew_certificate) +end + -- access phase is to terminate the http-01 challenge request if necessary function LetsencryptHandler:access(conf) LetsencryptHandler.super.access(self) - local captures, err = - ngx.re.match(kong.request.get_path(), acme_challenge_path, "jo") - if err then - kong.log(kong.WARN, "error matching acme-challenge uri: ", err) - return - end - - if captures then - local acme_client, err = client.new(conf) + local protocol = kong.client.get_protocol() + -- http-01 challenge only sends to http port + if protocol == 'http' then + local captures, err = + ngx.re.match(kong.request.get_path(), acme_challenge_path, "jo") if err then - kong.log.err("failed to create acme client:", err) + kong.log(kong.WARN, "error matching acme-challenge uri: ", err) return end - acme_client:serve_http_challenge() - return - end + if captures then + local acme_client, err = client.new(conf) + + if err then + kong.log.err("failed to create acme client:", err) + return + end - if not timers[conf.storage] then - kong.log.info("renew timer for storage ", conf.storage, " started") - ngx.timer.every(86400, client.renew_certificate, conf) - timers[conf.storage] = true + acme_client:serve_http_challenge() + end + return end - local protocol = kong.client.get_protocol() - if protocol ~= 'https' then + if protocol ~= 'https' and protocol ~= 'grpcs' then kong.log.debug("skipping because request is protocol: ", protocol) return end diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua index c5848290e1f..89fdf3b44b6 100644 --- a/spec/03-access_spec.lua +++ b/spec/03-access_spec.lua @@ -26,7 +26,7 @@ for _, strategy in helpers.each_strategy() do name = "acme", config = { account_email = "test@test.com", - api_uri = "https://acme-staging-v02.api.acme.org", + api_uri = "https://acme-staging-v02.api.letsencrypt.org", } } From f32eccb8289653df1b86dc4f9d83ef7576b38d60 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 22 Nov 2019 16:01:44 -0800 Subject: [PATCH 0365/4351] doc(readme) update travis badge --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index c1ab180df83..c276ce3d4ea 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ # Kong ACME Plugin -![Build Status](https://travis-ci.com/Kong/kong-plugin-letsencrypt.svg?branch=master) +![Build Status](https://travis-ci.com/Kong/kong-plugin-acme.svg?branch=master) This plugin allows Kong to apply cerificates from Let's Encrypt or any other ACMEv2 service and serve dynamically. Renew is handled with a configurable threshold time. @@ -120,4 +120,4 @@ $ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST to serve dynamic cert means to copy paste part of kong. Then dbless mode is not supported (currently). - Apart from above, the plugin can be used without db. Optional storages are `shm`, `redis`, `consul` and `vault`. - It only supports http-01 challenge, meaning user will need a public IP and setup resolvable DNS. And Kong -needs to accept proxy traffic from 80 port. \ No newline at end of file +needs to accept proxy traffic from 80 port. From 51a4c88057a5ce989565217c7c652be44d9495ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 29 Nov 2019 13:17:45 +0100 Subject: [PATCH 0366/4351] chore(zipkin) unpin kong version and release new rockspec Notice how in addition to renaming the rockpec, this makes two changes on the rockspec: * Changes the `version` field from `0.2.0-0` to `0.2.1` * Removes `kong` from the `dependencies` table. The later is done because there is a "circular dependency", which luarocks currently doesn't detect, and this has pernicious consequences when running tests (the CI installs older versions of Kong, and older versions of other gems along that). Since the change affects only the rockspec, it is not necessary to release a new version of the plugin for this (anyone installing the plugin via luarocks will get the updated luarock). --- ...kin-0.2.0-0.rockspec => kong-plugin-zipkin-0.2.0-1.rockspec | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) rename kong-plugin-zipkin-0.2.0-0.rockspec => kong-plugin-zipkin-0.2.0-1.rockspec (96%) diff --git a/kong-plugin-zipkin-0.2.0-0.rockspec b/kong-plugin-zipkin-0.2.0-1.rockspec similarity index 96% rename from kong-plugin-zipkin-0.2.0-0.rockspec rename to kong-plugin-zipkin-0.2.0-1.rockspec index 3abc646a38b..7e75cd25175 100644 --- a/kong-plugin-zipkin-0.2.0-0.rockspec +++ b/kong-plugin-zipkin-0.2.0-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-zipkin" -version = "0.2.0-0" +version = "0.2.0-1" source = { url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.2.0.zip"; @@ -16,7 +16,6 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "kong >= 0.15"; "opentracing >= 0.0.2"; } From a42aad1d39e94f885eb39a7bf14445c6dfeae162 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 29 Nov 2019 16:00:22 +0100 Subject: [PATCH 0367/4351] feat(prometheus) made api.lua compatible with Kong's `next` branch The way we used to implement custom APIs has changed in the latest versions of Kong. The `schema` parameter (used for defining this plugin's API by using an "empty schema trick") is no longer used nor understood by Kong. If not removed, newer versions of kong won't be able to properly expose the `/metrics` endpoint. --- kong/plugins/prometheus/api.lua | 21 +++------------------ 1 file changed, 3 insertions(+), 18 deletions(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index c25d5593e9a..5ba32904e82 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,24 +1,9 @@ -local Schema = require("kong.db.schema") local prometheus = require "kong.plugins.prometheus.exporter" --- schemas are used to parse parameters, for example: all params in a --- form-url-encoded field arrive to the server as strings. But if the provided --- schema has a field called `timeout` of type `number` then it will be transformed --- into a number before being passed down to the functions below. --- --- On this particular case the Prometheus lib uses no schemas and the /metrics --- path accepts no parameters, but we still need to supply a schema in order to use the --- "new-db-style" admin API. So we generate an empty one on the fly. -local empty_schema = Schema.new({ fields = {} }) - return { - ["/metrics"] = { - schema = empty_schema, - methods = { - GET = function() - prometheus.collect() - end, - }, + GET = function() + prometheus.collect() + end, }, } From 44fd22a55477e68d82f47f4315c0eadbd68452b7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 29 Nov 2019 19:05:49 +0100 Subject: [PATCH 0368/4351] tests(prometheus) update custom_nginx.template This change aligns this plugin's custom_nginx.template with the current one used by Kong (`next` branch). It adds several shared dictionaries which were missing. --- .../fixtures/prometheus/custom_nginx.template | 25 +++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/spec/fixtures/prometheus/custom_nginx.template b/spec/fixtures/prometheus/custom_nginx.template index 402dc40fb92..e9d4f338271 100644 --- a/spec/fixtures/prometheus/custom_nginx.template +++ b/spec/fixtures/prometheus/custom_nginx.template @@ -43,15 +43,26 @@ http { lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; lua_max_running_timers 4096; lua_max_pending_timers 16384; + lua_shared_dict kong 5m; + + + lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; + + lua_shared_dict kong_core_db_cache_miss 12m; + lua_shared_dict kong_db_cache_miss 12m; + > if database == "off" then + lua_shared_dict kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; > end - lua_shared_dict kong_db_cache_miss 12m; + > if database == "off" then + lua_shared_dict kong_core_db_cache_miss_2 ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss_2 12m; > end + lua_shared_dict kong_locks 8m; lua_shared_dict kong_process_events 5m; lua_shared_dict kong_cluster_events 5m; @@ -535,15 +546,25 @@ stream { lua_package_path '${{LUA_PACKAGE_PATH}};;'; lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_shared_dict stream_kong 5m; + + lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; + + lua_shared_dict stream_kong_core_db_cache_miss 12m; + lua_shared_dict stream_kong_db_cache_miss 12m; + > if database == "off" then + lua_shared_dict stream_kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; > end - lua_shared_dict stream_kong_db_cache_miss 12m; + > if database == "off" then + lua_shared_dict stream_kong_core_db_cache_miss_2 ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss_2 12m; > end + lua_shared_dict stream_kong_locks 8m; lua_shared_dict stream_kong_process_events 5m; lua_shared_dict stream_kong_cluster_events 5m; From 72e363b2b1d75a0bb054860ec48c31d057b8cc09 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 4 Dec 2019 07:31:15 -0800 Subject: [PATCH 0369/4351] tests(zipkin) grpc tests (#59) * tests(zipkin) use kong mock upstream Use Kong's mock upstream instead of zipkin server as (http) upstream. Doing so simplifies test setup, and allows for the same test structure to be followed in grpc tests. * tests(zipkin) add grpc test case * tests(zipkin) fix test case message * docs(zipkin) add travis badge --- README.md | 5 ++ spec/zipkin_spec.lua | 207 +++++++++++++++++++++++++++---------------- 2 files changed, 136 insertions(+), 76 deletions(-) diff --git a/README.md b/README.md index dfb66413deb..d39712f9695 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,5 @@ +[![Build Status][badge-travis-image]][badge-travis-url] + # Getting Started ## Get a running Zipkin instance @@ -90,3 +92,6 @@ For example, the `kong.rewrite`, `start` log would be transmitted as: - `{ "value" = "kong.rewrite.start", timestamp = }` + +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-zipkin/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-zipkin?branch=master diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 894aba82d72..c55cd1d2a63 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -27,7 +27,9 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func local cb local proxy_port, proxy_host local zipkin_port, zipkin_host - local service, route + local proxy_client_grpc + local route, grpc_route + after_each(function() cb = nil end) @@ -139,24 +141,32 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func } }) - -- create service+route pointing at the zipkin server - service = bp.services:insert({ - name = "mock-zipkin", - url = string.format("http://%s:%d", zipkin_host, zipkin_port), - }) - + -- kong (http) mock upstream route = bp.routes:insert({ - service = { id = service.id }, - hosts = { "mock-zipkin-route" }, + hosts = { "mock-http-route" }, preserve_host = true, }) + -- grpc upstream + local grpc_service = bp.services:insert { + name = "grpc-service", + url = "grpc://localhost:15002", + } + + grpc_route = bp.routes:insert { + service = grpc_service, + protocols = { "grpc" }, + hosts = { "mock-grpc-route" }, + } + helpers.start_kong({ database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", }) proxy_host = helpers.get_proxy_ip(false) proxy_port = helpers.get_proxy_port(false) + proxy_client_grpc = helpers.proxy_client_grpc() end) teardown(function() @@ -165,66 +175,118 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func end) it("generates spans, tags and annotations for regular requests", function() - assert.truthy(with_server(function(req_headers, res_headers, stream) - if req_headers:get(":authority") == "mock-zipkin-route" then - -- is the request itself - res_headers:upsert(":status", "204") - else - local spans = cjson.decode((assert(stream:get_body_as_string()))) - assert.equals(3, #spans) - local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] - -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "GET") - - -- specific assertions for request_span - local request_tags = request_span.tags - assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) - request_tags["kong.node.id"] = nil - assert.same({ - ["http.method"] = "GET", - ["http.path"] = "/", - ["http.status_code"] = "204", -- found (matches server status) - lc = "kong" - }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert.equals("number", type(peer_port)) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) - - -- specific assertions for proxy_span - assert.same({ - ["kong.route"] = route.id, - ["kong.service"] = service.id, - ["peer.hostname"] = "127.0.0.1", - }, proxy_span.tags) - - assert.same({ ipv4 = zipkin_host, port = zipkin_port }, proxy_span.remoteEndpoint) - assert.same({ serviceName = "mock-zipkin" }, proxy_span.localEndpoint) - - -- specific assertions for balancer_span - assert.equals(balancer_span.parentId, request_span.id) - assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) - assert.equals("number", type(balancer_span.timestamp)) - assert.equals("number", type(balancer_span.duration)) - assert.same({ ipv4 = zipkin_host, port = zipkin_port }, balancer_span.remoteEndpoint) - assert.equals(ngx.null, balancer_span.localEndpoint) - assert.same({ - error = "false", - ["kong.balancer.try"] = "1", - }, balancer_span.tags) - - res_headers:upsert(":status", "204") - end + assert.truthy(with_server(function(_, _, stream) + local spans = cjson.decode((assert(stream:get_body_as_string()))) + + assert.equals(3, #spans) + local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "GET") + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "GET", + ["http.path"] = "/", + ["http.status_code"] = "200", -- found (matches server status) + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert.equals("number", type(peer_port)) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.same(proxy_span.tags["kong.route"], route.id) + assert.same(proxy_span.tags["peer.hostname"], "127.0.0.1") + + assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, + proxy_span.remoteEndpoint) + + -- specific assertions for balancer_span + assert.equals(balancer_span.parentId, request_span.id) + assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) + assert.equals("number", type(balancer_span.timestamp)) + assert.equals("number", type(balancer_span.duration)) + + assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, + balancer_span.remoteEndpoint) + assert.equals(ngx.null, balancer_span.localEndpoint) + assert.same({ + error = "false", + ["kong.balancer.try"] = "1", + }, balancer_span.tags) end, function() -- regular request which matches the existing route - local req = http_request.new_from_uri("http://mock-zipkin-route/") + local req = http_request.new_from_uri("http://mock-http-route/") req.host = proxy_host req.port = proxy_port assert(req:go()) end)) end) + it("generates spans, tags and annotations for regular requests (#grpc)", function() + assert.truthy(with_server(function(_, _, stream) + local spans = cjson.decode((assert(stream:get_body_as_string()))) + + --assert.equals(3, #spans) + local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "POST") + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "POST", + ["http.path"] = "/hello.HelloService/SayHello", + ["http.status_code"] = "200", -- found (matches server status) + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert.equals("number", type(peer_port)) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.same(proxy_span.tags["kong.route"], grpc_route.id) + assert.same(proxy_span.tags["peer.hostname"], "localhost") + + assert.same({ ipv4 = "127.0.0.1", port = 15002 }, + proxy_span.remoteEndpoint) + + -- specific assertions for balancer_span + assert.equals(balancer_span.parentId, request_span.id) + assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) + assert.equals("number", type(balancer_span.timestamp)) + assert.equals("number", type(balancer_span.duration)) + + assert.same({ ipv4 = "127.0.0.1", port = 15002 }, + balancer_span.remoteEndpoint) + assert.equals(ngx.null, balancer_span.localEndpoint) + assert.same({ + error = "false", + ["kong.balancer.try"] = "1", + }, balancer_span.tags) + end, function() + -- Making the request + local ok, resp = proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-authority"] = "mock-grpc-route", + } + }) + assert.truthy(ok) + assert.truthy(resp) + end)) + end) + it("generates spans, tags and annotations for non-matched requests", function() - assert.truthy(with_server(function(_, res_headers, stream) + assert.truthy(with_server(function(_, _, stream) local spans = cjson.decode((assert(stream:get_body_as_string()))) assert.equals(2, #spans) local proxy_span, request_span = spans[1], spans[2] @@ -250,8 +312,6 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.equals(ngx.null, proxy_span.remoteEndpoint) assert.equals(ngx.null, proxy_span.localEndpoint) - - res_headers:upsert(":status", "204") -- note the returned status by the server is 204 end, function() -- This request reaches the proxy, but doesn't match any route. -- The plugin runs in "error mode": access phase doesn't run, but others, like header_filter, do run @@ -263,20 +323,14 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func it("propagates b3 headers on routed request", function() local trace_id = "1234567890abcdef" - assert.truthy(with_server(function(req_headers, res_headers, stream) - if req_headers:get(":authority") == "mock-zipkin-route" then - -- is the request itself - res_headers:upsert(":status", "204") - else - local spans = cjson.decode((assert(stream:get_body_as_string()))) - for _, v in ipairs(spans) do - assert.same(trace_id, v.traceId) - end - res_headers:upsert(":status", "204") + assert.truthy(with_server(function(_, _, stream) + local spans = cjson.decode((assert(stream:get_body_as_string()))) + for _, v in ipairs(spans) do + assert.same(trace_id, v.traceId) end end, function() -- regular request, with extra headers - local req = http_request.new_from_uri("http://mock-zipkin-route/") + local req = http_request.new_from_uri("http://mock-http-route/") req.host = proxy_host req.port = proxy_port req.headers:upsert("x-b3-traceid", trace_id) @@ -285,14 +339,15 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func end)) end) - it("propagates b3 headers on routed request", function() + -- TODO add grpc counterpart of above test case + + it("propagates b3 headers for non-matched requests", function() local trace_id = "1234567890abcdef" - assert.truthy(with_server(function(_, res_headers, stream) + assert.truthy(with_server(function(_, _, stream) local spans = cjson.decode((assert(stream:get_body_as_string()))) for _, v in ipairs(spans) do assert.same(trace_id, v.traceId) end - res_headers:upsert(":status", "204") end, function() -- This request reaches the proxy, but doesn't match any route. The trace_id should be respected here too local uri = string.format("http://%s:%d/", proxy_host, proxy_port) From e8cb016095661e48dcc5c99c849552557dcf1782 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 4 Dec 2019 15:21:18 -0800 Subject: [PATCH 0370/4351] perf(prometheus) use lua-resty-counter on hotpath counter increments Previously counters in prometheus plugin are implemented with shm counters. Multiple shm operations happen with request, and each requires shm level lock across all workers. The lock overhead is especially noticable while running Kong with large amount of cores. To improve performance, prometheus plugin now uses [lua-resty-counter](https://github.com/kong/lua-resty-counter) for counter and histogram metrics. It replaces per request shm operation with cheaper worker level Lua numbers and sync to shm timely. From #69 For #61 For #43 --- kong-prometheus-plugin-0.6.0-1.rockspec | 1 + kong/plugins/prometheus/exporter.lua | 24 +++++++++++++-- kong/plugins/prometheus/handler.lua | 4 +++ kong/plugins/prometheus/prometheus.lua | 40 +++++++++++++++---------- 4 files changed, 50 insertions(+), 19 deletions(-) diff --git a/kong-prometheus-plugin-0.6.0-1.rockspec b/kong-prometheus-plugin-0.6.0-1.rockspec index f2e4f4f8759..834c203bdf6 100644 --- a/kong-prometheus-plugin-0.6.0-1.rockspec +++ b/kong-prometheus-plugin-0.6.0-1.rockspec @@ -13,6 +13,7 @@ description = { } dependencies = { + "lua-resty-counter >= 0.2.0", --"kong >= 0.13.0", } diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 81aea8b00ad..82b85f610c1 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,3 +1,5 @@ +local counter = require "resty.counter" + local find = string.find local select = select @@ -5,7 +7,10 @@ local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 1000, 2000, 5000, 10000, 30000, 60000 } local metrics = {} +-- prometheus.lua instance local prometheus +-- lua-resty-counter instance +local counter_instance local function init() @@ -58,6 +63,15 @@ local function init() {"type", "service", "route"}) end +local function init_worker() + local err + -- create a lua-resty-counter instance with sync interval of every second + counter_instance, err = counter.new("prometheus_metrics", 1) + if err then + error(err) + end + prometheus:set_resty_counter(counter_instance) +end local function log(message) if not metrics then @@ -156,12 +170,16 @@ local function collect() {res.workers_lua_vms[i].pid}) end + -- force a manual sync of counter local state to make integration test working + counter_instance:sync() + prometheus:collect() end return { - init = init, - log = log, - collect = collect, + init = init, + init_worker = init_worker, + log = log, + collect = collect, } diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 8610c7418b9..cc9041794b1 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -14,6 +14,10 @@ local PrometheusHandler = { VERSION = "0.6.0", } +function PrometheusHandler:init_worker(_) + prometheus.init_worker() +end + function PrometheusHandler:log(_) local message = basic_serializer.serialize(ngx) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 220b17a50c6..b5d4f43219a 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -40,7 +40,6 @@ -- https://github.com/knyar/nginx-lua-prometheus -- Released under MIT license. - -- Default set of latency buckets, 5ms to 10s: local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} @@ -177,7 +176,22 @@ function Gauge:inc(value, label_values) self.prometheus:log_error(err) return end - self.prometheus:inc(self.name, self.label_names, label_values, value or 1) + local key = full_metric_name(self.name, self.label_names, label_values) + + local newval, err = self.dict:incr(key, value) + if newval then + return + end + -- Yes, this looks like a race, so I guess we might under-report some values + -- when multiple workers simultaneously try to create the same metric. + -- Hopefully this does not happen too often (shared dictionary does not get + -- reset during configuation reload). + if err == "not found" then + self:set_key(key, value) + return + end + -- Unexpected error + self:log_error_kv(key, value, err) end local Histogram = Metric:new() @@ -338,6 +352,8 @@ function Prometheus.init(dict_name, prefix) "Please define the dictionary using `lua_shared_dict`.") return self end + -- by default resty_counter fallback to shdict + self.resty_counter = self.dict self.help = {} if prefix then self.prefix = prefix @@ -356,6 +372,11 @@ function Prometheus.init(dict_name, prefix) return self end +-- enable the use the lua-resty-counter for Counter and Histogram +function Prometheus:set_resty_counter(counter) + self.resty_counter = counter +end + function Prometheus:log_error(...) ngx.log(ngx.ERR, ...) self.dict:incr("nginx_metric_errors_total", 1) @@ -493,20 +514,7 @@ function Prometheus:inc(name, label_names, label_values, value) local key = full_metric_name(name, label_names, label_values) if value == nil then value = 1 end - local newval, err = self.dict:incr(key, value) - if newval then - return - end - -- Yes, this looks like a race, so I guess we might under-report some values - -- when multiple workers simultaneously try to create the same metric. - -- Hopefully this does not happen too often (shared dictionary does not get - -- reset during configuation reload). - if err == "not found" then - self:set_key(key, value) - return - end - -- Unexpected error - self:log_error_kv(key, value, err) + self.resty_counter:incr(key, value) end -- Set the current value of a gauge to `value` From 7cf3c221fe5d959e03c5d3ee701667076d536df2 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 4 Dec 2019 15:35:42 -0800 Subject: [PATCH 0371/4351] docs(prometheus) document 0.7.0 changes --- CHANGELOG.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5bc09a4af1f..296b5c62890 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.7.0](#070---20191204) - [0.6.0](#060---20190929) - [0.5.0](#050---20190916) - [0.4.1](#041---20190801) @@ -12,6 +13,15 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [0.7.0] - 2019/12/04 + +- **Performance improvements:** Reduced the number of writes (and hence locks) + to the shared dictionary using lua-resty-counter library. + (Status API is being shipped with Kong 1.4). + [#69](https://github.com/Kong/kong-plugin-prometheus/pull/69) +- Update schema for the plugin for Kong 2.0 compatibility + [#72](https://github.com/Kong/kong-plugin-prometheus/pull/72) + ## [0.6.0] - 2019/09/29 - **Metrics on Status API:** Metrics are now be available on the Status API From 2b0c709b5dba567669eefd54b2f729a3dc7ae3a1 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 4 Dec 2019 15:37:41 -0800 Subject: [PATCH 0372/4351] chore(prometheus) bump version to 0.7.0 --- ....6.0-1.rockspec => kong-prometheus-plugin-0.7.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.6.0-1.rockspec => kong-prometheus-plugin-0.7.0-1.rockspec (96%) diff --git a/kong-prometheus-plugin-0.6.0-1.rockspec b/kong-prometheus-plugin-0.7.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-0.6.0-1.rockspec rename to kong-prometheus-plugin-0.7.0-1.rockspec index 834c203bdf6..60cebd7bdf1 100644 --- a/kong-prometheus-plugin-0.6.0-1.rockspec +++ b/kong-prometheus-plugin-0.7.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.6.0-1" +version = "0.7.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.6.0" + tag = "0.7.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index cc9041794b1..702d9fae896 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -11,7 +11,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.6.0", + VERSION = "0.7.0", } function PrometheusHandler:init_worker(_) From 3927a0c4b9b27c4877913242fedabb2f5f48bc5f Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Wed, 4 Dec 2019 15:41:46 -0800 Subject: [PATCH 0373/4351] docs(prometheus) add missing link for 0.7.0 --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 296b5c62890..d3bd341ca67 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -97,6 +97,7 @@ initialized - Initial release of Prometheus plugin for Kong. +[0.7.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.6.0...0.7.0 [0.6.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.5.0...0.6.0 [0.5.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.1...0.5.0 [0.4.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.0...0.4.1 From e87e816d6ecd17d284047b9ea1a244891299dd55 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 13:46:40 -0300 Subject: [PATCH 0374/4351] tests(azure-functions) fix tests for Kong 0.13+ (#12) --- specs/01-access_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/specs/01-access_spec.lua b/specs/01-access_spec.lua index 126544ae426..322a1dd7b20 100644 --- a/specs/01-access_spec.lua +++ b/specs/01-access_spec.lua @@ -27,7 +27,7 @@ for _, strategy in helpers.each_strategy() do -- which will echo the request for inspection bp.plugins:insert { name = "azure-functions", - route_id = route2.id, + route = { id = route2.id }, config = { https = true, appname = "httpbin", @@ -158,7 +158,7 @@ for _, strategy in helpers.each_strategy() do } }) - assert.equal(369, tonumber(res.headers["Content-Length"])) + assert(tonumber(res.headers["Content-Length"]) > 100) end) end) -- describe From e84d07c8845ec82f6dddb35a05f1df2259f7dee2 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 13:55:24 -0300 Subject: [PATCH 0375/4351] tests(azure-functions) rename specs/ to spec/ --- {specs => spec}/01-access_spec.lua | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename {specs => spec}/01-access_spec.lua (100%) diff --git a/specs/01-access_spec.lua b/spec/01-access_spec.lua similarity index 100% rename from specs/01-access_spec.lua rename to spec/01-access_spec.lua From aa8806bc8c4423952d234c86409cbff476133e7a Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 16 Jul 2018 20:18:48 -0300 Subject: [PATCH 0376/4351] chore(azure-functions) enable Travis CI --- .travis.yml | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 .travis.yml diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..3dba9c0cf59 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,69 @@ +dist: trusty +sudo: required + +language: java + +jdk: + - oraclejdk8 + +notifications: + email: false + +services: + - redis-server + +addons: + postgresql: "9.5" + apt: + packages: + - net-tools + - libpcre3-dev + - build-essential + +services: + - redis + - docker + +env: + global: + - LUAROCKS=2.4.3 + - OPENSSL=1.0.2n + - CASSANDRA_BASE=2.2.12 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_BASE=1.13.6.2 + - OPENRESTY_LATEST=1.13.6.2 + - DOWNLOAD_CACHE=$HOME/download-cache + - INSTALL_CACHE=$HOME/install-cache + - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - PLUGIN_NAME=azure-functions + - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME + - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME + + matrix: + - OPENRESTY=$OPENRESTY_BASE + CASSANDRA=$CASSANDRA_BASE + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + +before_install: + - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git + - source kong-ci/setup_env.sh + - git clone https://github.com/Kong/kong.git kong-ce + +install: + - luarocks make + - cd kong-ce + - make dev + - createuser --createdb kong + - createdb -U kong kong_tests + +script: + - bin/busted $BUSTED_ARGS ../specs + +cache: + apt: true + pip: true + directories: + - $DOWNLOAD_CACHE + - $INSTALL_CACHE + - $HOME/.ccm/repository From 42e6fe0e0f386fb6a18b7a4fc9b46cbeb9da1a09 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 13:54:03 -0300 Subject: [PATCH 0377/4351] chore(azure-functions) get version data from Kong repo --- .travis.yml | 14 ++++---------- 1 file changed, 4 insertions(+), 10 deletions(-) diff --git a/.travis.yml b/.travis.yml index 3dba9c0cf59..59d44a5be82 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,12 +26,8 @@ services: env: global: - - LUAROCKS=2.4.3 - - OPENSSL=1.0.2n - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.13.6.2 - - OPENRESTY_LATEST=1.13.6.2 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" @@ -40,15 +36,13 @@ env: - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME matrix: - - OPENRESTY=$OPENRESTY_BASE - CASSANDRA=$CASSANDRA_BASE - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST + - CASSANDRA=$CASSANDRA_BASE + - CASSANDRA=$CASSANDRA_LATEST before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - source kong-ci/setup_env.sh - git clone https://github.com/Kong/kong.git kong-ce + - source kong-ce/.requirements && OPENRESTY=$RESTY_VERSION LUAROCKS=$RESTY_LUAROCKS_VERSION OPENSSL=$RESTY_OPENSSL_VERSION PCRE=$RESTY_PCRE_VERSION source kong-ci/setup_env.sh install: - luarocks make @@ -58,7 +52,7 @@ install: - createdb -U kong kong_tests script: - - bin/busted $BUSTED_ARGS ../specs + - bin/busted $BUSTED_ARGS ../spec cache: apt: true From 4f7b97d5179cb2a0e8d6f0c136783d44f22a2c83 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 16:35:54 -0300 Subject: [PATCH 0378/4351] docs(azure-functions) add Travis badge --- README.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/README.md b/README.md index 0efc8b6f9fa..554934718d3 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,8 @@ # Kong Azure Functions Plugin +[![Build Status][badge-travis-image]][badge-travis-url] + + This plugin invokes [Azure Functions](https://azure.microsoft.com/en-us/services/functions/). It can be used in combination with other request plugins to secure, manage @@ -35,3 +38,5 @@ for details on installation and usage. 0.1.0 Initial release +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-azure-functions/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-azure-functions.svg?branch=master From b12b85f8e501b1db899a8807bea52c58e2de75be Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 17:24:19 -0300 Subject: [PATCH 0379/4351] fix(proxy-cache) avoid HTTP 500 in /proxy-cache when multiple plugins are active Avoid a HTTP 500 error triggered in the global `/proxy-cache` endpoint when other plugins are also active. This fixes the iteration logic to ensure it goes only through the proxy-cache plugins. Fixes #12 --- kong/plugins/proxy-cache/api.lua | 38 +++++++++++++++++++------------- spec/03-api_spec.lua | 9 +++++++- 2 files changed, 31 insertions(+), 16 deletions(-) diff --git a/kong/plugins/proxy-cache/api.lua b/kong/plugins/proxy-cache/api.lua index 49625f75c01..397990f736f 100644 --- a/kong/plugins/proxy-cache/api.lua +++ b/kong/plugins/proxy-cache/api.lua @@ -12,16 +12,32 @@ local function broadcast_purge(plugin_id, cache_key) end +local function each_proxy_cache() + local iter = kong.db.plugins:each() + + return function() + while true do + local plugin, err = iter() + if err then + return kong.response.exit(500, { message = err }) + end + if not plugin then + return + end + if plugin.name == "proxy-cache" then + return plugin + end + end + end +end + + return { ["/proxy-cache"] = { resource = "proxy-cache", DELETE = function() - for plugin, err in kong.db.plugins:each(1000, - { cache_key = "proxy-cache", }) do - if err then - return kong.response.exit(500, { message = err }) - end + for plugin in each_proxy_cache() do local strategy = require(STRATEGY_PATH)({ strategy_name = plugin.config.strategy, @@ -51,11 +67,7 @@ return { resource = "proxy-cache", GET = function(self) - for plugin, err in kong.db.plugins:each(1000, - { cache_key = "proxy-cache", }) do - if err then - return kong.response.exit(500, { message = err }) - end + for plugin in each_proxy_cache() do local strategy = require(STRATEGY_PATH)({ strategy_name = plugin.config.strategy, @@ -78,11 +90,7 @@ return { end, DELETE = function(self) - for plugin, err in kong.db.plugins:each(1000, - { cache_key = "proxy-cache", }) do - if err then - return kong.response.exit(500, { message = err }) - end + for plugin in each_proxy_cache() do local strategy = require(STRATEGY_PATH)({ strategy_name = plugin.config.strategy, diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua index c5d03dad3b1..684e7733400 100644 --- a/spec/03-api_spec.lua +++ b/spec/03-api_spec.lua @@ -24,6 +24,13 @@ describe("Plugin: proxy-cache", function() }, }) + -- an additional plugin does not interfere with the iteration in + -- the global /proxy-cache API handler: regression test for + -- https://github.com/Kong/kong-plugin-proxy-cache/issues/12 + assert(bp.plugins:insert { + name = "request-transformer", + }) + local route2 = assert(bp.routes:insert { hosts = { "route-2.com" }, }) @@ -41,7 +48,7 @@ describe("Plugin: proxy-cache", function() }) assert(helpers.start_kong({ - plugins = "proxy-cache", + plugins = "proxy-cache,request-transformer", nginx_conf = "spec/fixtures/custom_nginx.template", })) From 5ba19161a3ccb9dbc154b7d17e2fd7c7fe3c3e54 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 17:43:57 -0300 Subject: [PATCH 0380/4351] chore(proxy-cache) update Travis setup to be version-independent Also, run tests over both Kong `master` and `next`. --- .travis.yml | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/.travis.yml b/.travis.yml index 54c224cad8c..5f78368a2d7 100644 --- a/.travis.yml +++ b/.travis.yml @@ -22,11 +22,8 @@ services: env: global: - - LUAROCKS=3.0.4 - - OPENSSL=1.1.1a - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_LATEST=1.13.6.2 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" @@ -36,20 +33,24 @@ env: - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec matrix: - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_BASE - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST + - CASSANDRA=$CASSANDRA_BASE + KONG_BRANCH=master + - CASSANDRA=$CASSANDRA_LATEST + KONG_BRANCH=next + - CASSANDRA=$CASSANDRA_BASE + KONG_BRANCH=master + - CASSANDRA=$CASSANDRA_LATEST + KONG_BRANCH=next before_install: - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - source kong-ci/setup_env.sh - git clone https://github.com/Kong/kong.git kong-ce + - ( cd kong-ce; git checkout $KONG_BRANCH ) + - source kong-ce/.requirements && OPENRESTY=$RESTY_VERSION LUAROCKS=$RESTY_LUAROCKS_VERSION OPENSSL=$RESTY_OPENSSL_VERSION PCRE=$RESTY_PCRE_VERSION source kong-ci/setup_env.sh install: - luarocks make - cd kong-ce - - git checkout next - make dev - cp -r spec/fixtures ../spec - createuser --createdb kong From 7b37b27face4cc03bf00914eefce45582d658c44 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 5 Dec 2019 19:06:51 -0300 Subject: [PATCH 0381/4351] chore(proxy-cache) bump version to 1.2.3 --- ...2.2-0.rockspec => kong-proxy-cache-plugin-1.2.3-0.rockspec | 4 ++-- kong/plugins/proxy-cache/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-proxy-cache-plugin-1.2.2-0.rockspec => kong-proxy-cache-plugin-1.2.3-0.rockspec (96%) diff --git a/kong-proxy-cache-plugin-1.2.2-0.rockspec b/kong-proxy-cache-plugin-1.2.3-0.rockspec similarity index 96% rename from kong-proxy-cache-plugin-1.2.2-0.rockspec rename to kong-proxy-cache-plugin-1.2.3-0.rockspec index b83f6284dbe..ef2434a2444 100644 --- a/kong-proxy-cache-plugin-1.2.2-0.rockspec +++ b/kong-proxy-cache-plugin-1.2.3-0.rockspec @@ -1,9 +1,9 @@ package = "kong-proxy-cache-plugin" -version = "1.2.2-0" +version = "1.2.3-0" source = { url = "git://github.com/Kong/kong-plugin-proxy-cache", - tag = "1.2.2" + tag = "1.2.3" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 3b5c84c0273..23999045bea 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -249,7 +249,7 @@ end local ProxyCacheHandler = { - VERSION = "1.2.1", + VERSION = "1.2.3", PRIORITY = 100, } From ffb50c7445cbe378858b84ae25a79832874b903a Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 5 Dec 2019 14:41:24 -0800 Subject: [PATCH 0382/4351] docs(zipkin) fix travis badge --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index d39712f9695..f98f182da92 100644 --- a/README.md +++ b/README.md @@ -94,4 +94,4 @@ For example, the `kong.rewrite`, `start` log would be transmitted as: [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-zipkin/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-zipkin?branch=master +[badge-travis-image]: https://api.travis-ci.com/Kong/kong-plugin-zipkin.svg?branch=master From 9d9db2b3735a7f1e23c48546e869c07a1bb7860f Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 6 Dec 2019 14:17:11 -0300 Subject: [PATCH 0383/4351] release: 0.4.2 * Contains only test suite changes --- ...1.rockspec => kong-plugin-azure-functions-0.4.2-1.rockspec | 4 ++-- kong/plugins/azure-functions/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-azure-functions-0.4.1-1.rockspec => kong-plugin-azure-functions-0.4.2-1.rockspec (93%) diff --git a/kong-plugin-azure-functions-0.4.1-1.rockspec b/kong-plugin-azure-functions-0.4.2-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.4.1-1.rockspec rename to kong-plugin-azure-functions-0.4.2-1.rockspec index 965e74317e2..9a582098b92 100644 --- a/kong-plugin-azure-functions-0.4.1-1.rockspec +++ b/kong-plugin-azure-functions-0.4.2-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.4.1-1" +version = "0.4.2-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.4.1" + tag = "0.4.2" } description = { summary = "This plugin allows Kong to invoke Azure functions.", diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 2e80a861284..7d1836a4864 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -22,7 +22,7 @@ end local azure = { PRIORITY = 749, - VERSION = "0.4.1", + VERSION = "0.4.2", } From d1f4333bcb0cdc9f59c54581892ccdc4ead3ef40 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 3 Dec 2019 09:04:25 +0100 Subject: [PATCH 0384/4351] refactor(aws-lambda) reduce log-noise --- CHANGELOG.md | 12 +++++++++--- kong/plugins/aws-lambda/iam-ecs-credentials.lua | 2 +- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ed7a45fe4f8..f800846d122 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,14 @@ -## aws-lambda 3.0.1 +# Kong AWS Lambda plugin changelog + +## aws-lambda 3.0.x unreleased + +- reduce notice-level message to debug, to reduce log noise + +## aws-lambda 3.0.1 13-Nov-2019 - Remove the no-longer supported `run_on` field from plugin config schema -## aws-lambda 3.0.0 +## aws-lambda 3.0.0 2-Oct-2019 - Renamed from `liamp` to `aws-lambda` to supersede the `aws-lambda` plugin from Kong core. @@ -11,7 +17,7 @@ of the aws-lambda plugin to 3.0 (this) is the combined set of changes mentioned below for Liamp versions `0.1.0` and `0.2.0`. -## Liamp 0.2.0 +## Liamp 0.2.0 23-Sep-2019 - chore: convert the plugin to the PDK and new DB (developed against Kong 1.x) diff --git a/kong/plugins/aws-lambda/iam-ecs-credentials.lua b/kong/plugins/aws-lambda/iam-ecs-credentials.lua index 6d4761da18f..2b94810f049 100644 --- a/kong/plugins/aws-lambda/iam-ecs-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ecs-credentials.lua @@ -28,7 +28,7 @@ local ECSFullUri do if not (ENV_RELATIVE_URI or ENV_FULL_URI) then -- No variables found, so we're not running on ECS containers - kong.log.notice("No ECS environment variables found for IAM") + kong.log.debug("No ECS environment variables found for IAM") else -- construct the URL From 6c3f427528713bfcd3c2a064337211efb6356e09 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Dec 2019 15:09:41 -0800 Subject: [PATCH 0385/4351] chore(acme) bump lua-resty-acme to 0.4.0 (#1) use POST-as-GET pattern Using GET to access order or challanges has been removed for let's encrypt staging environment. https://tools.ietf.org/html/rfc8555#section-6.3 --- kong-plugin-acme-dev-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-acme-dev-1.rockspec b/kong-plugin-acme-dev-1.rockspec index 0939d97372e..5588d923d88 100644 --- a/kong-plugin-acme-dev-1.rockspec +++ b/kong-plugin-acme-dev-1.rockspec @@ -22,5 +22,5 @@ build = { } dependencies = { --"kong >= 1.2.0", - "lua-resty-acme >= 0.3.0" + "lua-resty-acme >= 0.4.0" } From 656950c46c44b7a1c50f4ed101c60fd82720277f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Dec 2019 16:48:18 -0800 Subject: [PATCH 0386/4351] fix(acme) fix the hack challenge key in test --- spec/03-access_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua index 89fdf3b44b6..f05136c9b9f 100644 --- a/spec/03-access_spec.lua +++ b/spec/03-access_spec.lua @@ -31,7 +31,7 @@ for _, strategy in helpers.each_strategy() do } db.acme_storage:insert { - key = dummy_id, + key = dummy_id .. "#http-01", value = "isme", } From d69c23c3c530ad08b21faf7525c508f6d829bff7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 12 Dec 2019 13:24:36 -0800 Subject: [PATCH 0387/4351] fix(acme) remove BasePlugin dependency (#3) Inheriting from BasePlugin is no longer needed and can cause performance drop. See #2 --- kong/plugins/acme/handler.lua | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 45797a0d2cd..1b4d2cc4a4d 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -1,4 +1,3 @@ -local BasePlugin = require("kong.plugins.base_plugin") local kong_certificate = require("kong.runloop.certificate") local client = require("kong.plugins.acme.client") @@ -13,18 +12,12 @@ local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -- cache for dummy cert kong generated (it's a table) local default_cert_key -local LetsencryptHandler = BasePlugin:extend() +local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 1000 -LetsencryptHandler.VERSION = "0.0.1" - -function LetsencryptHandler:new() - LetsencryptHandler.super.new(self, "acme") -end +LetsencryptHandler.VERSION = "0.1.0" function LetsencryptHandler:init_worker() - LetsencryptHandler.super.init_worker(self, "acme") - kong.log.info("acme renew timer started") ngx.timer.every(86400, client.renew_certificate) end @@ -32,7 +25,6 @@ end -- access phase is to terminate the http-01 challenge request if necessary function LetsencryptHandler:access(conf) - LetsencryptHandler.super.access(self) local protocol = kong.client.get_protocol() From 8c466c57084f02111820aa5ef345a2247916c2f6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 12 Dec 2019 13:29:56 -0800 Subject: [PATCH 0388/4351] chore(acme) bump version to 0.1.1 --- CHANGELOG.md | 16 +++++++++++++++- kong-plugin-acme-0.1.1-1.rockspec | 26 ++++++++++++++++++++++++++ kong/plugins/acme/handler.lua | 2 +- 3 files changed, 42 insertions(+), 2 deletions(-) create mode 100644 kong-plugin-acme-0.1.1-1.rockspec diff --git a/CHANGELOG.md b/CHANGELOG.md index d0493a7ebe7..196f12a8810 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1 +1,15 @@ -nothing here yet \ No newline at end of file +# Table of Contents + +- [0.1.1](#011---20101212) +- [0.1.0](#010---20101212) + +## [0.1.1] - 2019/12/12 + +- Remove BasePlugin dependency. + +## [0.1.0] - 2019/12/12 + +- Initial release of ACME plugin for Kong. + +[0.1.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.1...0.1.0 +[0.1.0]: https://github.com/Kong/kong-plugin-acme/commit/8b250b72218a350b71723670005c3c355e5d73b4 \ No newline at end of file diff --git a/kong-plugin-acme-0.1.1-1.rockspec b/kong-plugin-acme-0.1.1-1.rockspec new file mode 100644 index 00000000000..f7760bb7085 --- /dev/null +++ b/kong-plugin-acme-0.1.1-1.rockspec @@ -0,0 +1,26 @@ +package = "kong-plugin-acme" +version = "0.1.1-1" +source = { + url = "git+https://github.com/Kong/kong-plugin-acme.git" +} +description = { + homepage = "https://github.com/Kong/kong-plugin-acme", + summary = "Let's Encrypt integration with Kong", + license = "Apache 2.0", +} +build = { + type = "builtin", + modules = { + ["kong.plugins.acme.client"] = "kong/plugins/acme/client.lua", + ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", + ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", + ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", + ["kong.plugins.acme.migrations.init"] = "kong/plugins/acme/migrations/init.lua", + ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", + ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua" + } +} +dependencies = { + --"kong >= 1.2.0", + "lua-resty-acme >= 0.4.0" +} diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 1b4d2cc4a4d..4de8d704d38 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -15,7 +15,7 @@ local default_cert_key local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 1000 -LetsencryptHandler.VERSION = "0.1.0" +LetsencryptHandler.VERSION = "0.1.1" function LetsencryptHandler:init_worker() kong.log.info("acme renew timer started") From d228338742ad09fd26ff60c7a485478d816ff0f9 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 13 Dec 2019 13:01:49 -0300 Subject: [PATCH 0389/4351] fix(request-transformer) fix error message displayed in the logs --- kong/plugins/request-transformer/access.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 65cd21e8841..37cfa61d54b 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -492,8 +492,8 @@ local function transform_uri(conf) local res, err = param_value(conf.replace.uri, conf.replace) if err then - return error("[request-transformer] failed to render the template ", - conf.replace.uri, ", error:", err) + error("[request-transformer] failed to render the template " .. + tostring(conf.replace.uri) .. ", error:" .. err) end kong.log.debug(DEBUG, "[request-transformer] template `", conf.replace.uri, From 23127c8507258a98102337df7ba196c690aac7d7 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 13 Dec 2019 13:02:04 -0300 Subject: [PATCH 0390/4351] tests(request-transformer) fix test case to cause error with the latest Penlight The test case previously used to trigger an error no longer fails with recent versions of Penlight. The table is now `tostring`-ed and the test succeeds storing `table: 0x...` as the query value. --- spec/02-access_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 9a8de238896..25809853054 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -311,8 +311,8 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() name = "request-transformer", config = { add = { - -- not inserting a value, but the `uri_captures` table itself to provoke a rendering error - querystring = {[[q1:$(uri_captures)]]}, + -- will trigger a runtime error + querystring = {[[q1:$(ERROR())]]}, } } } From 4ef971e4398b5ffd13f17942a28cb13c6e589548 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 13 Dec 2019 15:09:49 -0300 Subject: [PATCH 0391/4351] release: 1.2.5 --- CHANGELOG.md | 7 +++++++ ...pec => kong-plugin-request-transformer-1.2.5-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.4-0.rockspec => kong-plugin-request-transformer-1.2.5-0.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index fd2113540cc..724e6205ad8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,10 @@ +## 1.2.5 + +### Fixed + +- Fix the error message that is displayed in error logs when the template + is invalid (#13) + ## 1.2.4 ### Changed diff --git a/kong-plugin-request-transformer-1.2.4-0.rockspec b/kong-plugin-request-transformer-1.2.5-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.4-0.rockspec rename to kong-plugin-request-transformer-1.2.5-0.rockspec index 099591774e1..ccc523c0f60 100644 --- a/kong-plugin-request-transformer-1.2.4-0.rockspec +++ b/kong-plugin-request-transformer-1.2.5-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.4-0" +version = "1.2.5-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.4" + tag = "1.2.5" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index d74d314b41a..8a3576ca41e 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.4", + VERSION = "1.2.5", PRIORITY = 801, } From b9b84651e297d4b1e2994920bfc1dbf886602c39 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 16 Dec 2019 11:22:43 -0800 Subject: [PATCH 0392/4351] fix(acme) fix typo in tests (#5) --- spec/02-kong_storage_spec.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/spec/02-kong_storage_spec.lua b/spec/02-kong_storage_spec.lua index 3029abb5c26..0fa1539d0a0 100644 --- a/spec/02-kong_storage_spec.lua +++ b/spec/02-kong_storage_spec.lua @@ -95,7 +95,7 @@ for _, strategy in helpers.each_strategy() do err = a:set(key, "setttl", 1) assert.is_nil(err) - v, err = a:get(key, "setttl") + v, err = a:get(key) assert.is_nil(err) assert.same("setttl", v) end) @@ -103,15 +103,15 @@ for _, strategy in helpers.each_strategy() do it("cleans up expired key", function() ngx.sleep(1) - v, err = a:get(key, "setttl") + v, err = a:get(key) assert.is_nil(err) assert.is_nil(v) end) end) - describe("add with ttl", function() + describe("add without ttl", function() ngx.update_time() - local key = tostring(ngx.now()) .. "addttl" + local key = tostring(ngx.now()) .. "add" local a = storage.new() local err, v it("returns no error", function() @@ -142,7 +142,7 @@ for _, strategy in helpers.each_strategy() do err = a:add(key, "addttl", 1) assert.is_nil(err) - v, err = a:get(key, "addttl") + v, err = a:get(key) assert.is_nil(err) assert.same("addttl", v) end) @@ -150,7 +150,7 @@ for _, strategy in helpers.each_strategy() do it("cleans up expired key", function() ngx.sleep(1) - v, err = a:get(key, "addttl") + v, err = a:get(key) assert.is_nil(err) assert.is_nil(v) end) From 570f41cc4e19b34b2145086a62b4e748548ff32e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 16 Dec 2019 11:24:00 -0800 Subject: [PATCH 0393/4351] chore(acme) release: 0.1.2 --- CHANGELOG.md | 10 +++++-- ...kspec => kong-plugin-acme-0.1.2-1.rockspec | 2 +- kong-plugin-acme-dev-1.rockspec | 26 ------------------- 3 files changed, 9 insertions(+), 29 deletions(-) rename kong-plugin-acme-0.1.1-1.rockspec => kong-plugin-acme-0.1.2-1.rockspec (97%) delete mode 100644 kong-plugin-acme-dev-1.rockspec diff --git a/CHANGELOG.md b/CHANGELOG.md index 196f12a8810..11010ac7122 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,13 @@ # Table of Contents +- [0.1.2](#012---20101216) - [0.1.1](#011---20101212) - [0.1.0](#010---20101212) +## [0.1.2] - 2019/12/16 + +- Fix some typos in tests. + ## [0.1.1] - 2019/12/12 - Remove BasePlugin dependency. @@ -11,5 +16,6 @@ - Initial release of ACME plugin for Kong. -[0.1.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.1...0.1.0 -[0.1.0]: https://github.com/Kong/kong-plugin-acme/commit/8b250b72218a350b71723670005c3c355e5d73b4 \ No newline at end of file +[0.1.2]: https://github.com/Kong/kong-plugin-acme/compare/0.1.2...0.1.1 +[0.1.1]: https://github.com/Kong/kong-plugin-acme/compare/0.1.1...0.1.0 +[0.1.0]: https://github.com/Kong/kong-plugin-acme/commit/8b250b72218a350b71723670005c3c355e5d73b4 diff --git a/kong-plugin-acme-0.1.1-1.rockspec b/kong-plugin-acme-0.1.2-1.rockspec similarity index 97% rename from kong-plugin-acme-0.1.1-1.rockspec rename to kong-plugin-acme-0.1.2-1.rockspec index f7760bb7085..4cfb8be74e3 100644 --- a/kong-plugin-acme-0.1.1-1.rockspec +++ b/kong-plugin-acme-0.1.2-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.1.1-1" +version = "0.1.2-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } diff --git a/kong-plugin-acme-dev-1.rockspec b/kong-plugin-acme-dev-1.rockspec deleted file mode 100644 index 5588d923d88..00000000000 --- a/kong-plugin-acme-dev-1.rockspec +++ /dev/null @@ -1,26 +0,0 @@ -package = "kong-plugin-acme" -version = "dev-1" -source = { - url = "git+https://github.com/Kong/kong-plugin-acme.git" -} -description = { - homepage = "https://github.com/Kong/kong-plugin-acme", - summary = "Let's Encrypt integration with Kong", - license = "Apache 2.0", -} -build = { - type = "builtin", - modules = { - ["kong.plugins.acme.client"] = "kong/plugins/acme/client.lua", - ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", - ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", - ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", - ["kong.plugins.acme.migrations.init"] = "kong/plugins/acme/migrations/init.lua", - ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", - ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua" - } -} -dependencies = { - --"kong >= 1.2.0", - "lua-resty-acme >= 0.4.0" -} From 95d94155a926711614bae13b3f9c15cfa33a5af0 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 17 Dec 2019 14:03:59 -0300 Subject: [PATCH 0394/4351] tests(aws-lambda) tests where service is null (#16) --- spec/plugins/aws-lambda/99-access_spec.lua | 78 +++++++++++++--------- 1 file changed, 47 insertions(+), 31 deletions(-) diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index 106faa074eb..a901d7076f9 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -4,6 +4,7 @@ local meta = require "kong.meta" local server_tokens = meta._SERVER_TOKENS +local null = ngx.null local fixtures = { @@ -95,6 +96,15 @@ for _, strategy in helpers.each_strategy() do hosts = { "lambda.com" }, } + local route1_1 = bp.routes:insert { + hosts = { "lambda_ignore_service.com" }, + service = bp.services:insert({ + protocol = "http", + host = "httpbin.org", + port = 80, + }) + } + local route2 = bp.routes:insert { hosts = { "lambda2.com" }, } @@ -126,59 +136,37 @@ for _, strategy in helpers.each_strategy() do local route9 = bp.routes:insert { hosts = { "lambda9.com" }, protocols = { "http", "https" }, - service = bp.services:insert({ - protocol = "http", - host = "httpbin.org", - port = 80, - }) + service = null, } - local service10 = bp.services:insert({ - protocol = "http", - host = "httpbin.org", - port = 80, - }) - local route10 = bp.routes:insert { hosts = { "lambda10.com" }, protocols = { "http", "https" }, - service = service10 + service = null, } - local service11 = bp.services:insert({ - protocol = "http", - host = "httpbin.org", - port = 80, - }) - local route11 = bp.routes:insert { hosts = { "lambda11.com" }, protocols = { "http", "https" }, - service = service11 + service = null, } - local service12 = bp.services:insert({ - protocol = "http", - host = "httpbin.org", - port = 80, - }) - local route12 = bp.routes:insert { hosts = { "lambda12.com" }, protocols = { "http", "https" }, - service = service12 + service = null, } local route13 = bp.routes:insert { hosts = { "lambda13.com" }, protocols = { "http", "https" }, - service = service12, + service = null, } local route14 = bp.routes:insert { hosts = { "lambda14.com" }, protocols = { "http", "https" }, - service = ngx.null, + service = null, } bp.plugins:insert { @@ -193,6 +181,18 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route1_1.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + }, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route2.id }, @@ -401,6 +401,22 @@ for _, strategy in helpers.each_strategy() do assert.equal("some_value1", body.key1) assert.is_nil(res.headers["X-Amz-Function-Error"]) end) + + it("invokes a Lambda function with GET, ignores route's service", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda_ignore_service.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) + end) + it("invokes a Lambda function with POST params", function() local res = assert(proxy_client:send { method = "POST", @@ -470,7 +486,7 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res.headers["x-amzn-RequestId"]) assert.equal("from_querystring", body.key1) end) - it("invokes a Lambda function with POST and xml payload, custom header and query partameter", function() + it("invokes a Lambda function with POST and xml payload, custom header and query parameter", function() local res = assert(proxy_client:send { method = "POST", path = "/post?key1=from_querystring", @@ -500,7 +516,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("", body.request_body) assert.is_table(body.request_body_args) end) - it("invokes a Lambda function with POST and json payload, custom header and query partameter", function() + it("invokes a Lambda function with POST and json payload, custom header and query parameter", function() local res = assert(proxy_client:send { method = "POST", path = "/post?key1=from_querystring", @@ -530,7 +546,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("some_value", body.request_body_args.key2) assert.is_table(body.request_body_args) end) - it("invokes a Lambda function with POST and txt payload, custom header and query partameter", function() + it("invokes a Lambda function with POST and txt payload, custom header and query parameter", function() local res = assert(proxy_client:send { method = "POST", path = "/post?key1=from_querystring", From 7f385425f32f9ce8eab9f710a4d9fa68f1d15353 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 17 Dec 2019 16:41:31 -0800 Subject: [PATCH 0395/4351] feat(acme) add dbless support --- kong/plugins/acme/client.lua | 90 +++++++++++++++++++++---- kong/plugins/acme/handler.lua | 123 +++++++++++++++++++++++++++------- kong/plugins/acme/schema.lua | 14 ++-- 3 files changed, 178 insertions(+), 49 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index e17ad651a5e..0a265e80591 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -3,9 +3,15 @@ local util = require "resty.acme.util" local x509 = require "resty.openssl.x509" local cjson = require "cjson" +local ngx_ssl = require "ngx.ssl" + +local dbless = kong.configuration.database == "off" local RENEW_KEY_PREFIX = "kong_acme:renew_config:" local RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run" +local CERTKEY_KEY_PREFIX = "kong_acme:cert_key:" + +local LOCK_TIMEOUT = 30 -- in seconds local function account_name(conf) return "kong_acme:account:" .. conf.api_uri .. ":" .. @@ -20,21 +26,23 @@ local function deserialize_account(j) return j end -local function cached_get(storage, key, deserializer) +local function cached_get(storage, key, deserializer, ttl, neg_ttl) local cache_key = kong.db.acme_storage:cache_key(key) return kong.cache:get(cache_key, { l1_serializer = deserializer, + ttl = ttl, + neg_ttl = neg_ttl, }, storage.get, storage, key) end local function new_storage_adapter(conf) local storage = conf.storage if not storage then - return nil, nil, "storage is nil" + return nil, "storage is nil" end local storage_config = conf.storage_config[storage] if not storage_config then - return nil, nil, storage .. " is not defined in plugin storage config" + return nil, storage .. " is not defined in plugin storage config" end if storage == "kong" then storage = "kong.plugins.acme.storage.kong" @@ -46,9 +54,8 @@ local function new_storage_adapter(conf) return storage, st, err end --- TODO: cache me (note race condition over internal http client) local function new(conf) - local storage, st, err = new_storage_adapter(conf) + local storage_full_path, st, err = new_storage_adapter(conf) if err then return nil, err end @@ -66,8 +73,8 @@ local function new(conf) account_email = conf.account_email, account_key = account.key, api_uri = conf.api_uri, - storage_adapter = storage, - storage_config = conf.storage_config[storage], + storage_adapter = storage_full_path, + storage_config = conf.storage_config[conf.storage], }) end @@ -182,23 +189,46 @@ local function create_account(conf) end local function update_certificate(conf, host, key) - local acme_client, err = new(conf) + local _, st, err = new_storage_adapter(conf) if err then - return err + kong.log.err("can't create storage adapter: ", err) + return end local lock_key = "kong_acme:update_lock:" .. host -- TODO: wait longer? -- This goes to the backend storage and may bring pressure, add a first pass shm cache? - local err = acme_client.storage:add(lock_key, "placeholder", 30) + local err = st:add(lock_key, "placeholder", LOCK_TIMEOUT) if err then kong.log.info("update_certificate for ", host, " is already running: ", err) return end - local cert, key, err = order(acme_client, host, key, conf.cert_type) + local acme_client, cert, err + err = create_account(conf) + if err then + goto update_certificate_error + end + acme_client, err = new(conf) + if err then + goto update_certificate_error + end + cert, key, err = order(acme_client, host, key, conf.cert_type) if not err then - err = save(host, key, cert) + if dbless then + -- in dbless mode, we don't actively release lock + -- since we don't implement an IPC to purge potentially negatively + -- cached cert/key in other node, we set the cache to be same as + -- lock timeout, so that multiple node will not try to update certificate + -- at the same time because they are all seeing default cert is served + return st:set(CERTKEY_KEY_PREFIX .. host, cjson.encode({ + key = key, + cert = cert, + })) + else + err = save(host, key, cert) + end end - local err_del = acme_client.storage:delete(lock_key) +::update_certificate_error:: + local err_del = st:delete(lock_key) if err_del then kong.log.warn("failed to delete update_certificate lock for ", host, ": ", err_del) end @@ -299,12 +329,46 @@ local function renew_certificate(premature) end end + +local function deserialize_certkey(j) + j = cjson.decode(j) + if not j.key or not j.key then + return nil, "key or cert found in storage" + end + local cert, err = ngx_ssl.cert_pem_to_der(j.cert) + if err then + return nil, err + end + local key, err = ngx_ssl.priv_key_pem_to_der(j.key) + if err then + return nil, err + end + return { + key = key, + cert = cert, + } +end + +local function load_certkey(conf, host) + local _, st, err = new_storage_adapter(conf) + if err then + return nil, err + end + -- see L218: we set neg ttl to be same as LOCK_TIMEOUT + return cached_get(st, + CERTKEY_KEY_PREFIX .. host, deserialize_certkey, + nil, LOCK_TIMEOUT + ) +end + return { new = new, create_account = create_account, update_certificate = update_certificate, renew_certificate = renew_certificate, store_renew_config = store_renew_config, + -- for dbless + load_certkey = load_certkey, -- for test only _save = save, diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 4de8d704d38..1ba21571812 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -1,11 +1,6 @@ -local kong_certificate = require("kong.runloop.certificate") - -local client = require("kong.plugins.acme.client") - - -if kong.configuration.database == "off" then - error("acme can't be used in Kong dbless mode currently") -end +local kong_certificate = require "kong.runloop.certificate" +local client = require "kong.plugins.acme.client" +local ngx_ssl = require "ngx.ssl" local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] @@ -15,12 +10,7 @@ local default_cert_key local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 1000 -LetsencryptHandler.VERSION = "0.1.1" - -function LetsencryptHandler:init_worker() - kong.log.info("acme renew timer started") - ngx.timer.every(86400, client.renew_certificate) -end +LetsencryptHandler.VERSION = "0.2.0" -- access phase is to terminate the http-01 challenge request if necessary @@ -47,6 +37,23 @@ function LetsencryptHandler:access(conf) acme_client:serve_http_challenge() end + }) +end + +function LetsencryptHandler:init_worker() + local worker_id = ngx.worker.id() + kong.log.info("acme renew timer started on worker ", worker_id) + ngx.timer.every(86400, client.renew_certificate) +end + +function LetsencryptHandler:certificate(conf) + -- we can't check for Host header in this phase + local host, err = ngx_ssl.server_name() + if err then + kong.log.warn("failed to read SNI server name: ", err) + return + elseif not host then + kong.log.debug("ignoring because no SNI provided by client") return end @@ -55,9 +62,6 @@ function LetsencryptHandler:access(conf) return end - local host = kong.request.get_host() - -- if current request is not serving challenge, do normal proxy pass - -- but check what cert did we used to serve request local cert_and_key, err = kong_certificate.find_certificate(host) if err then kong.log.err("error find certificate for current request:", err) @@ -72,24 +76,91 @@ function LetsencryptHandler:access(conf) -- note we compare the table address, this relies on the fact that Kong doesn't -- copy the default cert table around if cert_and_key ~= default_cert_key then - kong.log.debug("skipping because non-default cert is served") + kong.log.debug("ignoring because non-default cert is served") return end - -- TODO: do we match the whitelist? - ngx.timer.at(0, function() - err = client.update_certificate(conf, host, nil) - if err then - kong.log.err("failed to update certificate: ", err) + local certkey, err = client.load_certkey(conf, host) + if err then + kong.log.warn("can't load cert and key from storage: ", err) + return + end + + -- cert not found, get a new one and serve default cert for now + if not certkey then + ngx.timer.at(0, function() + local err = client.update_certificate(conf, host, nil) + if err then + kong.log.err("failed to update certificate: ", err) + return + end + err = client.store_renew_config(conf, host) + if err then + kong.log.err("failed to store renew config: ", err) + return + end + end) + return + end + + kong.log.debug("set certificate for host: ", host) + local _, err + _, err = ngx_ssl.clear_certs() + if err then + kong.log.warn("failed to clear certs: ", err) + end + _, err = ngx_ssl.set_der_cert(certkey.cert) + if err then + kong.log.warn("failed to set cert: ", err) + end + _, err = ngx_ssl.set_der_priv_key(certkey.key) + if err then + kong.log.warn("failed to set key: ", err) + end +end + +-- access phase is to terminate the http-01 challenge request if necessary +function LetsencryptHandler:access(conf) + + local protocol = kong.client.get_protocol() + + -- http-01 challenge only sends to http port + if protocol == 'http' then + local host = kong.request.get_host() + if not host then + return + end + + build_domain_matcher(conf.domains) + if not domains_matcher or not domains_matcher[kong.request.get_host()] then return end - err = client.store_renew_config(conf, host) + + local captures, err = + ngx.re.match(kong.request.get_path(), acme_challenge_path, "jo") if err then - kong.log.err("failed to store renew config: ", err) + kong.log(kong.WARN, "error matching acme-challenge uri: ", err) return end - end) + if captures then + -- TODO: race condition creating account? + local err = client.create_account(conf) + if err then + kong.log.err("failed to create account:", err) + return + end + + local acme_client, err = client.new(conf) + if err then + kong.log.err("failed to create acme client:", err) + return + end + + acme_client:serve_http_challenge() + end + return + end end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 3e4764de800..934f666156a 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -1,5 +1,4 @@ local typedefs = require "kong.db.schema.typedefs" -local client = require("kong.plugins.acme.client") local CERT_TYPES = { "rsa", "ecc" } @@ -33,21 +32,16 @@ local CONSUL_VAULT_STORAGE_SCHEMA = { { token = { type = "string", }, }, } -local function check_account(conf) - -- hack: create an account if it doesn't exist, during plugin creation time - -- TODO: remove from storage if schema check failed? - local err = client.create_account(conf) - return err == nil, err -end - -return { +local schema = { name = "acme", fields = { + -- global plugin only { consumer = typedefs.no_consumer }, + { service = typedefs.no_service }, + { route = typedefs.no_route }, { protocols = typedefs.protocols_http }, { config = { type = "record", - custom_validator = check_account, fields = { { account_email = { type = "string", From dab3386cbd1997e5cc09359a970ee8c7a3f1ed17 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 17 Dec 2019 16:42:16 -0800 Subject: [PATCH 0396/4351] feat(acme) add domains whitelist and explict tos --- kong-plugin-acme-0.1.2-1.rockspec | 2 +- kong/plugins/acme/handler.lua | 50 +++++++++++-------- kong/plugins/acme/schema.lua | 30 ++++++++++- spec/01-client_spec.lua | 37 +++++++++----- spec/03-access_spec.lua | 31 +++++++++--- spec/04-schema_spec.lua | 83 +++++++++++++++++++++++++++++++ 6 files changed, 189 insertions(+), 44 deletions(-) create mode 100644 spec/04-schema_spec.lua diff --git a/kong-plugin-acme-0.1.2-1.rockspec b/kong-plugin-acme-0.1.2-1.rockspec index 4cfb8be74e3..5e1c9cf0243 100644 --- a/kong-plugin-acme-0.1.2-1.rockspec +++ b/kong-plugin-acme-0.1.2-1.rockspec @@ -22,5 +22,5 @@ build = { } dependencies = { --"kong >= 1.2.0", - "lua-resty-acme >= 0.4.0" + "lua-resty-acme ~> 0.4" } diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 1ba21571812..2a20008fd5a 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -7,35 +7,43 @@ local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -- cache for dummy cert kong generated (it's a table) local default_cert_key +-- cache for domain mapping +local domains_matcher + local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 1000 LetsencryptHandler.VERSION = "0.2.0" +local function build_domain_matcher(domains) + local domains_plain = {} + local domains_wildcard = {} + local domains_wildcard_count = 0 --- access phase is to terminate the http-01 challenge request if necessary -function LetsencryptHandler:access(conf) - - local protocol = kong.client.get_protocol() + if domains == nil or domains == ngx.null then + return + end - -- http-01 challenge only sends to http port - if protocol == 'http' then - local captures, err = - ngx.re.match(kong.request.get_path(), acme_challenge_path, "jo") - if err then - kong.log(kong.WARN, "error matching acme-challenge uri: ", err) - return + for _, d in ipairs(domains) do + if string.sub(d, 1, 1) == "*" then + table.insert(domains_wildcard, string.sub(d, 2)) + domains_wildcard_count = domains_wildcard_count + 1 + else + domains_plain[d] = true end + end - if captures then - local acme_client, err = client.new(conf) + local domains_pattern + if domains_wildcard_count > 0 then + domains_pattern = "(" .. table.concat(domains_wildcard, "|") .. ")$" + end - if err then - kong.log.err("failed to create acme client:", err) - return + domains_matcher = setmetatable(domains_plain, { + __index = function(_, k) + if not domains_pattern then + return false end - - acme_client:serve_http_challenge() + return ngx.re.match(k, domains_pattern, "jo") end }) end @@ -57,8 +65,10 @@ function LetsencryptHandler:certificate(conf) return end - if protocol ~= 'https' and protocol ~= 'grpcs' then - kong.log.debug("skipping because request is protocol: ", protocol) + -- TODO: cache me + build_domain_matcher(conf.domains) + if not domains_matcher or not domains_matcher[host] then + kong.log.debug("ignoring because domain is not in whitelist") return end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 934f666156a..a637668d147 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -51,7 +51,11 @@ local schema = { }, }, { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org" }), }, - -- kong doesn't support multiple certificate chains yet + { tos_accepted = { + type = "boolean", + default = false, + }, }, + -- Kong doesn't support multiple certificate chains yet { cert_type = { type = "string", default = 'rsa', @@ -61,9 +65,10 @@ local schema = { type = "number", default = 14, }, }, + { domains = typedefs.hosts }, { storage = { type = "string", - default = "kong", + default = "shm", one_of = STORAGE_TYPES, }, }, { storage_config = { @@ -79,4 +84,25 @@ local schema = { }, }, }, }, + entity_checks = { + { conditional = { + if_field = "config.api_uri", if_match = { one_of = { + "https://acme-v02.api.letsencrypt.org", + "https://acme-staging-v02.api.letsencrypt.org", + } }, + then_field = "config.tos_accepted", then_match = { eq = true }, + then_err = "terms of service must be accepted, see https://letsencrypt.org/repository/", + } }, + { custom_entity_check = { + field_sources = { "config.storage", }, + fn = function(entity) + if _G.kong and kong.configuration.database == "off" and entity == "kong" then + return nil, "\"kong\" storage can't be used with dbless mode" + end + return true + end + } }, + }, } + +return schema diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua index 14bd282f3eb..7e1b7ecab50 100644 --- a/spec/01-client_spec.lua +++ b/spec/01-client_spec.lua @@ -1,4 +1,3 @@ -local client = require("kong.plugins.acme.client") local util = require("resty.acme.util") local helpers = require "spec.helpers" @@ -6,6 +5,8 @@ local helpers = require "spec.helpers" local pkey = require("resty.openssl.pkey") local x509 = require("resty.openssl.x509") +local client + local function new_cert_key_pair() local key = pkey.new(nil, 'EC', 'prime256v1') local crt = x509.new() @@ -15,7 +16,13 @@ local function new_cert_key_pair() return key:to_PEM("private"), crt:to_PEM() end +local strategies = {} for _, strategy in helpers.each_strategy() do + table.insert(strategies, strategy) +end +table.insert(strategies, "off") + +for _, strategy in ipairs(strategies) do local _, db local proper_config = { @@ -27,20 +34,22 @@ for _, strategy in helpers.each_strategy() do } } - local account_name = client._account_name(proper_config) - - local fake_cache = { - [account_name] = { - key = util.create_pkey(), - kid = "fake kid url", - }, - } - lazy_setup(function() _, db = helpers.get_db_utils(strategy, { "acme_storage" }, { "acme", }) + client = require("kong.plugins.acme.client") + + local account_name = client._account_name(proper_config) + + local fake_cache = { + [account_name] = { + key = util.create_pkey(), + kid = "fake kid url", + }, + } + kong.cache = { get = function(_, _, _, f, _, k) return fake_cache[k] @@ -55,15 +64,17 @@ for _, strategy in helpers.each_strategy() do end) describe("Plugin: acme (client.new) [#" .. strategy .. "]", function() - it("rejects invalid storage config", function() + it("rejects invalid account config", function() local c, err = client.new({ storage = "shm", storage_config = { shm = nil, - } + }, + api_uri = proper_config.api_uri, + account_email = "notme@exmaple.com", }) assert.is_nil(c) - assert.equal(err, "shm is not defined in plugin storage config") + assert.equal(err, "account notme@exmaple.com not found in storage") end) it("creates acme client properly", function() diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua index f05136c9b9f..0e691a18cad 100644 --- a/spec/03-access_spec.lua +++ b/spec/03-access_spec.lua @@ -3,10 +3,13 @@ local helpers = require "spec.helpers" local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" for _, strategy in helpers.each_strategy() do - describe("Plugin: acme (client.save) [#" .. strategy .. "]", function() + describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() local bp, db local proxy_client + local do_domain = "acme.noatld" + local skip_domain = "notacme.noatld" + lazy_setup(function() bp, db = helpers.get_db_utils(strategy, { "certificates", @@ -17,17 +20,18 @@ for _, strategy in helpers.each_strategy() do "acme_storage", }, { "acme", }) - local route = bp.routes:insert { - hosts = { "acme.test" }, + bp.routes:insert { + hosts = { do_domain, skip_domain }, } bp.plugins:insert { - route = route, name = "acme", config = { account_email = "test@test.com", - api_uri = "https://acme-staging-v02.api.letsencrypt.org", - } + api_uri = "https://api.acme.org", + storage = "kong", + domains = { do_domain }, + }, } db.acme_storage:insert { @@ -56,7 +60,7 @@ for _, strategy in helpers.each_strategy() do local res = assert( proxy_client:send { method = "GET", path = "/.well-known/acme-challenge/yay", - headers = { host = "acme.test" } + headers = { host = do_domain } }) assert.response(res).has.status(404) body = res:read_body() @@ -65,7 +69,7 @@ for _, strategy in helpers.each_strategy() do res = assert( proxy_client:send { method = "GET", path = "/.well-known/acme-challenge/" .. dummy_id, - headers = { host = "acme.test" } + headers = { host = do_domain } }) assert.response(res).has.status(200) body = res:read_body() @@ -73,6 +77,17 @@ for _, strategy in helpers.each_strategy() do end) + it("doesn't terminate validation path with host not in whitelist", function() + local res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/yay", + headers = { host = skip_domain } + }) + -- default behaviour for route without service + assert.response(res).has.status(502) + + end) + pending("serves default cert", function() end) diff --git a/spec/04-schema_spec.lua b/spec/04-schema_spec.lua new file mode 100644 index 00000000000..27110ffd4be --- /dev/null +++ b/spec/04-schema_spec.lua @@ -0,0 +1,83 @@ +local acme_schema = require "kong.plugins.acme.schema" +local v = require("spec.helpers").validate_plugin_config_schema + +describe("Plugin: acme (schema)", function() + + local tests = { + { + name = "accepts valid config", + input = { + account_email = "example@example.com", + api_uri = "https://api.acme.org", + }, + error = nil + }, + ---------------------------------------- + { + name = "rejects invalid email", + input = { + account_email = "notaemail", + api_uri = "https://api.acme.org", + }, + error = { + config = { + account_email = "invalid value: notaemail" + } + } + }, + ---------------------------------------- + { + name = "must accpet ToS for Let's Encrypt (unaccpeted,staging)", + input = { + account_email = "example@example.com", + api_uri = "https://acme-staging-v02.api.letsencrypt.org", + }, + error = { + ["@entity"] = { + 'terms of service must be accepted, see https://letsencrypt.org/repository/' + }, + config = { + tos_accepted = "value must be true", + }, + }, + }, + ---------------------------------------- + { + name = "must accpet ToS for Let's Encrypt (unaccpeted)", + input = { + account_email = "example@example.com", + api_uri = "https://acme-v02.api.letsencrypt.org", + }, + error = { + ["@entity"] = { + 'terms of service must be accepted, see https://letsencrypt.org/repository/' + }, + config = { + tos_accepted = "value must be true", + }, + }, + }, + ---------------------------------------- + { + name = "must accpet ToS for Let's Encrypt (accepted)", + input = { + account_email = "example@example.com", + api_uri = "https://acme-v02.api.letsencrypt.org", + tos_accepted = true, + }, + }, + ---------------------------------------- + } + + for _, t in ipairs(tests) do + it(t.name, function() + local output, err = v(t.input, acme_schema) + assert.same(t.error, err) + if t.error then + assert.is_falsy(output) + else + assert.is_truthy(output) + end + end) + end +end) \ No newline at end of file From 553126e8e640a9b9ce601268ba34b995a0cf284a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 17 Dec 2019 16:42:51 -0800 Subject: [PATCH 0397/4351] doc(readme) update readme with dbless and new schema --- README.md | 88 +++++++++++++++++++++++++++++++++++++++---------------- 1 file changed, 62 insertions(+), 26 deletions(-) diff --git a/README.md b/README.md index c276ce3d4ea..bfe1ed8086e 100644 --- a/README.md +++ b/README.md @@ -11,16 +11,22 @@ and serve dynamically. Renew is handled with a configurable threshold time. - Kong needs to listen 80 port or proxied by a load balancer that listens for 80 port. - `lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly -verify Let's Encrypt API. +verify Let's Encrypt API. The CA-bundle file is usually `/etc/ssl/certs/ca-certificates.crt` for +Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. #### Enable the Plugin ```bash -$ curl http://localhost:8001/plugins -d name=acme -d config.account_email=yourname@example.com +$ curl http://localhost:8001/plugins \ + -d name=acme \ + -d config.account_email=yourname@yourdomain.com \ + -d config.tos_accepted=true \ + -d config.domains[]=my.secret.domains.com ``` -The plugin can be enabled globally or per Service/Route. -When not enabled globally, it should at least be enabled on a route matching `http://HOST/.well-known/acme-challenge` -where `HOST` is the hostname that needs certificate. +**This plugin can only be configured as a global plugin.** The plugin terminats +`/.well-known/acme-challenge/` path for matching domains. To create certificate +and terminates challenge only for certain domains, please refer to the +[Plugin Config](#plugin-config) section. #### Trigger creation of certificate @@ -40,29 +46,54 @@ Name | Required | Default | Description -------------------:|------------|------------|------------ config.account_email| Yes | | The account identifier, can be reused in different plugin instance. config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. -config.cert_type | | `"rsa"` | The certificate to recreate, choice of `"rsa"` or `"ecc"`. +config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. +config.domains | | `[]` | The list of domains to create certificate for. Wildcard domain like `*.example.com` is also supported. Regex pattern is not supported. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. -config.storage | | `"kong"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"` +config.storage | | `"shm"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"`. In dbless mode, `"kong"` storage is unavailable. config.storage_config| | (See below)| Storage configs for each backend storage. +config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). -`config.storage_config` is a hash for all posisble storage types, by default it is: +`config.storage_config` is a table for all posisble storage types, by default it is: ```lua storage_config = { - redis = {}, + kong = {}, shm = { shm_name = kong }, - vault = { - https = true, + redis = { + host = '127.0.0.1', + port = 6379, + database = 0, + -- Redis authentication key + auth = nil, }, - kong = {}, consul = { - https = true, + host = '127.0.0.1', + port = 8500, + -- kv prefix path + kv_path = "acme", + -- Consul ACL token + token = nil, + -- timeout in ms + timeout = 2000, } + vault = { + host = '127.0.0.1', + port = 8200, + -- secrets kv prefix path + kv_path = "acme", + -- Vault token + token = nil, + -- timeout in ms + timeout = 2000, + }, } ``` -To use storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). +If you are using a cluster of Kong (multiple Kong instances running on different machines), +consider using one of `"kong"`, `"redis"`, `"consul"` or `"vault"` to support inter-cluster communication. + +To configure storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). ### Local testing and development @@ -81,7 +112,7 @@ $ ./ngrok http localhost:8000 # Forwarding http://e2e034a5.ngrok.io -> http://localhost:8000 # Forwarding https://e2e034a5.ngrok.io -> http://localhost:8000 # ... -# Substitute with the host shows above +# Substitute "e2e034a5.ngrok.io" with the host shows in your ngrok output $ export NGROK_HOST=e2e034a5.ngrok.io ``` @@ -90,15 +121,17 @@ Leave the process running. #### Configure Route and Service ```bash -$ curl http://localhost:8001/services -d name=le-test -d url=http://mockbin.org -$ curl http://localhost:8001/routes -d service.name=le-test -d hosts=$NGROK_HOST +$ curl http://localhost:8001/services -d name=acme-test -d url=http://mockbin.org +$ curl http://localhost:8001/routes -d service.name=acme-test -d hosts=$NGROK_HOST ``` -#### Enable Plugin on the Service +#### Enable Plugin ```bash -$ curl localhost:8001/plugins -d name=letsencrypt -d service.name=le-test \ - -d config.account_email=test@test.com +$ curl localhost:8001/plugins -d name=acme \ + -d config.account_email=test@test.com \ + -d config.tos_accepted=true \ + -d config.domains[]=$NGROK_HOST ``` #### Trigger creation of certificate @@ -111,13 +144,16 @@ $ curl https://$NGROK_HOST:8443 --resolve $NGROK_HOST:8443:127.0.0.1 -vk #### Check new certificate ```bash -$ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST 2>/dev/nil|openssl x509 -text -noout +$ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST 2>/dev/null |openssl x509 -text -noout ``` ### Notes -- The plugin creates sni and certificate entity in Kong to serve certificate, as using the certificate plugin phase -to serve dynamic cert means to copy paste part of kong. Then dbless mode is not supported (currently). -- Apart from above, the plugin can be used without db. Optional storages are `shm`, `redis`, `consul` and `vault`. -- It only supports http-01 challenge, meaning user will need a public IP and setup resolvable DNS. And Kong -needs to accept proxy traffic from 80 port. +- In database mode, the plugin creates SNI and Certificate entity in Kong to +serve certificate. If SNI or Certificate for current request is already set +in database, they will be overwritten. +- In DB-less mode, the plugin takes over certificate handling, if the SNI or +Certificate entity is already defined in Kong, they will be overrided from +response. +- The plugin only supports http-01 challenge, meaning user will need a public +IP and setup resolvable DNS. And Kong needs to accept proxy traffic from 80 port. \ No newline at end of file From 3c2c33e35289332a82b9d043d98ac2268a2cca1f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 18 Dec 2019 13:01:59 -0800 Subject: [PATCH 0398/4351] chore(acme) release: 0.2.0 --- CHANGELOG.md | 13 +++++++++++-- ...-1.rockspec => kong-plugin-acme-0.2.0-1.rockspec | 2 +- 2 files changed, 12 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.1.2-1.rockspec => kong-plugin-acme-0.2.0-1.rockspec (97%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 11010ac7122..cb683911bbd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,9 +1,17 @@ # Table of Contents +- [0.2.0](#020---20101218) - [0.1.2](#012---20101216) - [0.1.1](#011---20101212) - [0.1.0](#010---20101212) +## [0.2.0] - 2019/12/18 + +- *Breaking change*: this plugin now can only configured as global plugin. +- Add support for dbless mode. +- Add `tos_accepted` to plugin config if using Let's Encrypt. +- Add `domains` to plugin config to include domains that needs certificate. + ## [0.1.2] - 2019/12/16 - Fix some typos in tests. @@ -16,6 +24,7 @@ - Initial release of ACME plugin for Kong. -[0.1.2]: https://github.com/Kong/kong-plugin-acme/compare/0.1.2...0.1.1 -[0.1.1]: https://github.com/Kong/kong-plugin-acme/compare/0.1.1...0.1.0 +[0.2.0]: https://github.com/Kong/kong-plugin-acme/compare/0.1.2...0.2.0 +[0.1.2]: https://github.com/Kong/kong-plugin-acme/compare/0.1.1...0.1.2 +[0.1.1]: https://github.com/Kong/kong-plugin-acme/compare/0.1.0...0.1.1 [0.1.0]: https://github.com/Kong/kong-plugin-acme/commit/8b250b72218a350b71723670005c3c355e5d73b4 diff --git a/kong-plugin-acme-0.1.2-1.rockspec b/kong-plugin-acme-0.2.0-1.rockspec similarity index 97% rename from kong-plugin-acme-0.1.2-1.rockspec rename to kong-plugin-acme-0.2.0-1.rockspec index 5e1c9cf0243..8f03d94cc06 100644 --- a/kong-plugin-acme-0.1.2-1.rockspec +++ b/kong-plugin-acme-0.2.0-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.1.2-1" +version = "0.2.0-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } From 77ddcd2239c80f5bddde3e80aa16cce37ea63517 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 20 Dec 2019 00:55:03 +0200 Subject: [PATCH 0399/4351] tests(acme) change assert.equal to assert.match in one test ### Summary I am changing Kong error handlers and it seems that one test in this plugin fails. I changed it to bit more allowing, thus I am also releasing a new .rockspec version with this commit. --- ...n-acme-0.2.0-1.rockspec => kong-plugin-acme-0.2.0-2.rockspec | 2 +- spec/03-access_spec.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) rename kong-plugin-acme-0.2.0-1.rockspec => kong-plugin-acme-0.2.0-2.rockspec (97%) diff --git a/kong-plugin-acme-0.2.0-1.rockspec b/kong-plugin-acme-0.2.0-2.rockspec similarity index 97% rename from kong-plugin-acme-0.2.0-1.rockspec rename to kong-plugin-acme-0.2.0-2.rockspec index 8f03d94cc06..d5813657dbf 100644 --- a/kong-plugin-acme-0.2.0-1.rockspec +++ b/kong-plugin-acme-0.2.0-2.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.2.0-1" +version = "0.2.0-2" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua index 0e691a18cad..ed268ab0278 100644 --- a/spec/03-access_spec.lua +++ b/spec/03-access_spec.lua @@ -64,7 +64,7 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has.status(404) body = res:read_body() - assert.equal("Not found\n", body) + assert.match("Not found", body) res = assert( proxy_client:send { method = "GET", From acb81542c5fb6da48972416d22b5c22d1cdc73a1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 17 Dec 2019 17:15:05 +0100 Subject: [PATCH 0400/4351] fix(zipkin) floor timestamps Zipkin expects timestamps to be integers. We were sending floats instead. This commit changes them to integers using math.floor. --- kong/plugins/zipkin/reporter.lua | 4 ++-- spec/zipkin_spec.lua | 40 ++++++++++++++++++-------------- 2 files changed, 25 insertions(+), 19 deletions(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index b5ac43b60e8..b067ce1b420 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -101,7 +101,7 @@ function zipkin_reporter_methods:report(span) local log = span.logs[i] annotations[i] = { event = log.key .. "." .. log.value, - timestamp = log.timestamp, + timestamp = floor(log.timestamp), } end end @@ -117,7 +117,7 @@ function zipkin_reporter_methods:report(span) parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil, id = to_hex(span_context.span_id), kind = span_kind_map[span_kind], - timestamp = span.timestamp * 1000000, + timestamp = floor(span.timestamp * 1000000), duration = floor(span.duration * 1000000), -- zipkin wants integer -- shared = nil, -- We don't use shared spans (server reuses client generated spanId) -- TODO: debug? diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index c55cd1d2a63..997a434a113 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -19,6 +19,12 @@ local function annotations_to_hash(annotations) return hash end +local function assert_is_integer(number) + assert.equals("number", type(number)) + assert.equals(number, math.floor(number)) +end + + for _, strategy in helpers.each_strategy() do describe("integration tests with mock zipkin server [#" .. strategy .. "]", function() @@ -68,13 +74,13 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.same("string", type(request_span.traceId)) assert.truthy(request_span.traceId:match("^%x+$")) - assert.same("number", type(request_span.timestamp)) + assert_is_integer(request_span.timestamp) assert.truthy(request_span.duration >= proxy_span.duration) assert.equals(2, #request_span.annotations) local rann = annotations_to_hash(request_span.annotations) - assert.equals("number", type(rann["kong.rewrite.start"])) - assert.equals("number", type(rann["kong.rewrite.finish"])) + assert_is_integer(rann["kong.rewrite.start"]) + assert_is_integer(rann["kong.rewrite.finish"]) assert.truthy(rann["kong.rewrite.start"] <= rann["kong.rewrite.finish"]) assert.same(ngx.null, request_span.localEndpoint) @@ -89,18 +95,18 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.same("string", type(proxy_span.traceId)) assert.truthy(proxy_span.traceId:match("^%x+$")) - assert.same("number", type(proxy_span.timestamp)) + assert_is_integer(proxy_span.timestamp) assert.truthy(proxy_span.duration >= 0) assert.equals(6, #proxy_span.annotations) local pann = annotations_to_hash(proxy_span.annotations) - assert.equals("number", type(pann["kong.access.start"])) - assert.equals("number", type(pann["kong.access.finish"])) - assert.equals("number", type(pann["kong.header_filter.start"])) - assert.equals("number", type(pann["kong.header_filter.finish"])) - assert.equals("number", type(pann["kong.body_filter.start"])) - assert.equals("number", type(pann["kong.body_filter.finish"])) + assert_is_integer(pann["kong.access.start"]) + assert_is_integer(pann["kong.access.finish"]) + assert_is_integer(pann["kong.header_filter.start"]) + assert_is_integer(pann["kong.header_filter.finish"]) + assert_is_integer(pann["kong.body_filter.start"]) + assert_is_integer(pann["kong.body_filter.finish"]) assert.truthy(pann["kong.access.start"] <= pann["kong.access.finish"]) assert.truthy(pann["kong.header_filter.start"] <= pann["kong.header_filter.finish"]) @@ -194,7 +200,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func lc = "kong" }, request_tags) local peer_port = request_span.remoteEndpoint.port - assert.equals("number", type(peer_port)) + assert_is_integer(peer_port) assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) -- specific assertions for proxy_span @@ -207,8 +213,8 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func -- specific assertions for balancer_span assert.equals(balancer_span.parentId, request_span.id) assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) - assert.equals("number", type(balancer_span.timestamp)) - assert.equals("number", type(balancer_span.duration)) + assert_is_integer(balancer_span.timestamp) + assert_is_integer(balancer_span.duration) assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, balancer_span.remoteEndpoint) @@ -246,7 +252,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func lc = "kong" }, request_tags) local peer_port = request_span.remoteEndpoint.port - assert.equals("number", type(peer_port)) + assert_is_integer(peer_port) assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) -- specific assertions for proxy_span @@ -259,8 +265,8 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func -- specific assertions for balancer_span assert.equals(balancer_span.parentId, request_span.id) assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) - assert.equals("number", type(balancer_span.timestamp)) - assert.equals("number", type(balancer_span.duration)) + assert_is_integer(balancer_span.timestamp) + assert_is_integer(balancer_span.duration) assert.same({ ipv4 = "127.0.0.1", port = 15002 }, balancer_span.remoteEndpoint) @@ -304,7 +310,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func lc = "kong" }, request_tags) local peer_port = request_span.remoteEndpoint.port - assert.equals("number", type(peer_port)) + assert_is_integer(peer_port) assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) -- specific assertions for proxy_span From db8219b56ad59cf1fe1ffbd89f01fc2c9e4da851 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 19 Dec 2019 11:46:44 +0100 Subject: [PATCH 0401/4351] fix(zipkin) use `value` instead of `event` on annotations Zipkin expects the `value` field of an annotation to be mandatory. We were using `event` instead. This changes `event` to `value`. --- kong/plugins/zipkin/reporter.lua | 2 +- spec/zipkin_spec.lua | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index b067ce1b420..6ee09faf8e2 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -100,7 +100,7 @@ function zipkin_reporter_methods:report(span) for i = 1, n_logs do local log = span.logs[i] annotations[i] = { - event = log.key .. "." .. log.value, + value = log.key .. "." .. log.value, timestamp = floor(log.timestamp), } end diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 997a434a113..57a2d00bd56 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -7,14 +7,14 @@ local http_server = require "http.server" local new_headers = require "http.headers".new local cjson = require "cjson" --- Transform zipkin annotations into a hash of timestamps. It assumes no repeated events --- input: { { event = x, timestamp = y }, { event = x2, timestamp = y2 } } +-- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values +-- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } -- output: { x = y, x2 = y2 } local function annotations_to_hash(annotations) local hash = {} for _, a in ipairs(annotations) do - assert(not hash[a.event], "duplicated annotation: " .. a.event) - hash[a.event] = a.timestamp + assert(not hash[a.value], "duplicated annotation: " .. a.value) + hash[a.value] = a.timestamp end return hash end From 8bcb0fc7791fc7d4500d22c691af498014318971 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 19 Dec 2019 12:36:34 +0100 Subject: [PATCH 0402/4351] feat(zipkin) shorten annotation values MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit According to https://zipkin.io/zipkin-api: > Usually a short tag indicating an event, like “error” > > While possible to add larger data, such as garbage collection details, low cardinality event names both keep the size of spans down and also are easy to search against. Given that the previous versions of annotations didn't work with zipkin anyway (because they had no value field) these new anotations will also follow this directive. Instead of "kong.access.start" the annotation value will be "kas". "kong.header_filter.finish" becomes "khf". And so on. --- kong/plugins/zipkin/reporter.lua | 9 ++++++++- spec/zipkin_spec.lua | 26 +++++++++++++------------- 2 files changed, 21 insertions(+), 14 deletions(-) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 6ee09faf8e2..27698425ada 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -4,6 +4,7 @@ local cjson = require "cjson".new() cjson.encode_number_precision(16) local floor = math.floor +local gsub = string.gsub local zipkin_reporter_methods = {} local zipkin_reporter_mt = { @@ -99,8 +100,14 @@ function zipkin_reporter_methods:report(span) annotations = kong.table.new(n_logs, 0) for i = 1, n_logs do local log = span.logs[i] + + -- Shortens the log strings into annotation values + -- for Zipkin. "kong.access.start" becomes "kas" + local value = gsub(log.key .. "." .. log.value, + "%.?(%w)[^%.]*", + "%1") annotations[i] = { - value = log.key .. "." .. log.value, + value = value, timestamp = floor(log.timestamp), } end diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 57a2d00bd56..2681a9c3d4d 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -79,9 +79,9 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.equals(2, #request_span.annotations) local rann = annotations_to_hash(request_span.annotations) - assert_is_integer(rann["kong.rewrite.start"]) - assert_is_integer(rann["kong.rewrite.finish"]) - assert.truthy(rann["kong.rewrite.start"] <= rann["kong.rewrite.finish"]) + assert_is_integer(rann["krs"]) + assert_is_integer(rann["krf"]) + assert.truthy(rann["krs"] <= rann["krf"]) assert.same(ngx.null, request_span.localEndpoint) @@ -101,18 +101,18 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.equals(6, #proxy_span.annotations) local pann = annotations_to_hash(proxy_span.annotations) - assert_is_integer(pann["kong.access.start"]) - assert_is_integer(pann["kong.access.finish"]) - assert_is_integer(pann["kong.header_filter.start"]) - assert_is_integer(pann["kong.header_filter.finish"]) - assert_is_integer(pann["kong.body_filter.start"]) - assert_is_integer(pann["kong.body_filter.finish"]) + assert_is_integer(pann["kas"]) + assert_is_integer(pann["kaf"]) + assert_is_integer(pann["khs"]) + assert_is_integer(pann["khf"]) + assert_is_integer(pann["kbs"]) + assert_is_integer(pann["kbf"]) - assert.truthy(pann["kong.access.start"] <= pann["kong.access.finish"]) - assert.truthy(pann["kong.header_filter.start"] <= pann["kong.header_filter.finish"]) - assert.truthy(pann["kong.body_filter.start"] <= pann["kong.body_filter.finish"]) + assert.truthy(pann["kas"] <= pann["kaf"]) + assert.truthy(pann["khs"] <= pann["khf"]) + assert.truthy(pann["kbs"] <= pann["kbf"]) - assert.truthy(pann["kong.header_filter.start"] <= pann["kong.body_filter.start"]) + assert.truthy(pann["khs"] <= pann["kbs"]) end From bf0809240b48d70ce7084904494a2d309c956cad Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 19 Dec 2019 14:30:46 -0800 Subject: [PATCH 0403/4351] tests(zipkin) refactor tests - Use an actual Zipkin server in tests - Remove dependency on lua-http and cqueues, by using Kong's existing helper HTTP client and Zipkin server --- .travis.yml | 1 + spec/zipkin_spec.lua | 439 ++++++++++++++++++++----------------------- 2 files changed, 208 insertions(+), 232 deletions(-) diff --git a/.travis.yml b/.travis.yml index 1f0ed2fd26d..3c79e12162c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -55,6 +55,7 @@ env: install: - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git ../kong-ci - source ../kong-ci/setup_plugin_env.sh + - docker run -d --name zipkin -p 9411:9411 openzipkin/zipkin && while ! curl localhost:9411/health; do sleep 1; done script: - eval $LUACHECK_CMD diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 2681a9c3d4d..d86d85b3aa2 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -1,11 +1,8 @@ -local TEST_TIMEOUT = 2 - -local cqueues = require "cqueues" local helpers = require "spec.helpers" -local http_request = require "http.request" -local http_server = require "http.server" -local new_headers = require "http.headers".new local cjson = require "cjson" +local utils = require "kong.tools.utils" +local to_hex = require "resty.string".to_hex + -- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values -- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } @@ -19,48 +16,24 @@ local function annotations_to_hash(annotations) return hash end + local function assert_is_integer(number) assert.equals("number", type(number)) assert.equals(number, math.floor(number)) end +local function gen_trace_id() + return to_hex(utils.get_rand_bytes(8, true)) +end + for _, strategy in helpers.each_strategy() do -describe("integration tests with mock zipkin server [#" .. strategy .. "]", function() - local server - - local cb - local proxy_port, proxy_host - local zipkin_port, zipkin_host +describe("integration tests with zipkin server [#" .. strategy .. "]", function() local proxy_client_grpc local route, grpc_route - - after_each(function() - cb = nil - end) - - local with_server do - local function assert_loop(cq, timeout) - local ok, err, _, thd = cq:loop(timeout) - if not ok then - if thd then - err = debug.traceback(thd, err) - end - error(err, 2) - end - end - - with_server = function(server_cb, client_cb) - cb = spy.new(server_cb) - local cq = cqueues.new() - cq:wrap(assert_loop, server) - cq:wrap(client_cb) - assert_loop(cq, TEST_TIMEOUT) - return (cb:called()) - end - end - + local zipkin_client + local proxy_client -- the following assertions should be true on any span list, even in error mode local function assert_span_invariants(request_span, proxy_span, expected_name) @@ -75,7 +48,10 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.same("string", type(request_span.traceId)) assert.truthy(request_span.traceId:match("^%x+$")) assert_is_integer(request_span.timestamp) - assert.truthy(request_span.duration >= proxy_span.duration) + + if request_span.duration and proxy_span.duration then + assert.truthy(request_span.duration >= proxy_span.duration) + end assert.equals(2, #request_span.annotations) local rann = annotations_to_hash(request_span.annotations) @@ -83,7 +59,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert_is_integer(rann["krf"]) assert.truthy(rann["krs"] <= rann["krf"]) - assert.same(ngx.null, request_span.localEndpoint) + assert.is_nil(request_span.localEndpoint) -- proxy_span assert.same("table", type(proxy_span)) @@ -96,7 +72,10 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func assert.same("string", type(proxy_span.traceId)) assert.truthy(proxy_span.traceId:match("^%x+$")) assert_is_integer(proxy_span.timestamp) - assert.truthy(proxy_span.duration >= 0) + + if request_span.duration and proxy_span.duration then + assert.truthy(proxy_span.duration >= 0) + end assert.equals(6, #proxy_span.annotations) local pann = annotations_to_hash(proxy_span.annotations) @@ -117,25 +96,6 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func setup(function() - -- create a mock zipkin server - server = assert(http_server.listen { - host = "127.0.0.1", - port = 0, - onstream = function(_, stream) - local req_headers = assert(stream:get_headers()) - local res_headers = new_headers() - res_headers:upsert(":status", "500") - res_headers:upsert("connection", "close") - assert(cb, "test has not set callback") - local body = cb(req_headers, res_headers, stream) - assert(stream:write_headers(res_headers, false)) - assert(stream:write_chunk(body or "", true)) - end, - }) - assert(server:listen()) - local _ - _, zipkin_host, zipkin_port = server:localname() - local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) -- enable zipkin plugin globally pointing to mock server @@ -143,7 +103,7 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func name = "zipkin", config = { sample_ratio = 1, - http_endpoint = string.format("http://%s:%d/api/v2/spans", zipkin_host, zipkin_port), + http_endpoint = "http://127.0.0.1:9411/api/v2/spans", } }) @@ -170,198 +130,213 @@ describe("integration tests with mock zipkin server [#" .. strategy .. "]", func nginx_conf = "spec/fixtures/custom_nginx.template", }) - proxy_host = helpers.get_proxy_ip(false) - proxy_port = helpers.get_proxy_port(false) + proxy_client = helpers.proxy_client() proxy_client_grpc = helpers.proxy_client_grpc() + zipkin_client = helpers.http_client("127.0.0.1", 9411) end) teardown(function() - server:close() helpers.stop_kong() end) it("generates spans, tags and annotations for regular requests", function() - assert.truthy(with_server(function(_, _, stream) - local spans = cjson.decode((assert(stream:get_body_as_string()))) - - assert.equals(3, #spans) - local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] - -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "GET") - - -- specific assertions for request_span - local request_tags = request_span.tags - assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) - request_tags["kong.node.id"] = nil - assert.same({ - ["http.method"] = "GET", - ["http.path"] = "/", - ["http.status_code"] = "200", -- found (matches server status) - lc = "kong" - }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert_is_integer(peer_port) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) - - -- specific assertions for proxy_span - assert.same(proxy_span.tags["kong.route"], route.id) - assert.same(proxy_span.tags["peer.hostname"], "127.0.0.1") - - assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, - proxy_span.remoteEndpoint) - - -- specific assertions for balancer_span - assert.equals(balancer_span.parentId, request_span.id) - assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) - assert_is_integer(balancer_span.timestamp) - assert_is_integer(balancer_span.duration) + local trace_id = gen_trace_id() + + local r = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["x-b3-traceid"] = trace_id, + ["x-b3-sampled"] = "1", + host = "mock-http-route", + }, + }) + assert.response(r).has.status(200) + + local spans + helpers.wait_until(function() + local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) + spans = cjson.decode(assert.response(res).has.status(200)) + return #spans == 3 + end) + + local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "get") + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "GET", + ["http.path"] = "/", + ["http.status_code"] = "200", -- found (matches server status) + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert.equals("number", type(peer_port)) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.same(proxy_span.tags["kong.route"], route.id) + assert.same(proxy_span.tags["peer.hostname"], "127.0.0.1") + + assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, + proxy_span.remoteEndpoint) + + -- specific assertions for balancer_span + assert.equals(balancer_span.parentId, request_span.id) + assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) + assert.equals("number", type(balancer_span.timestamp)) + + if balancer_span.duration then + assert.equals("number", type(balancer_span.duration)) + end - assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, - balancer_span.remoteEndpoint) - assert.equals(ngx.null, balancer_span.localEndpoint) - assert.same({ - error = "false", - ["kong.balancer.try"] = "1", - }, balancer_span.tags) - end, function() - -- regular request which matches the existing route - local req = http_request.new_from_uri("http://mock-http-route/") - req.host = proxy_host - req.port = proxy_port - assert(req:go()) - end)) + assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, + balancer_span.remoteEndpoint) + assert.is_nil(balancer_span.localEndpoint) + assert.same({ + error = "false", + ["kong.balancer.try"] = "1", + }, balancer_span.tags) end) it("generates spans, tags and annotations for regular requests (#grpc)", function() - assert.truthy(with_server(function(_, _, stream) - local spans = cjson.decode((assert(stream:get_body_as_string()))) - - --assert.equals(3, #spans) - local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] - -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "POST") - - -- specific assertions for request_span - local request_tags = request_span.tags - assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) - request_tags["kong.node.id"] = nil - assert.same({ - ["http.method"] = "POST", - ["http.path"] = "/hello.HelloService/SayHello", - ["http.status_code"] = "200", -- found (matches server status) - lc = "kong" - }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert_is_integer(peer_port) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) - - -- specific assertions for proxy_span - assert.same(proxy_span.tags["kong.route"], grpc_route.id) - assert.same(proxy_span.tags["peer.hostname"], "localhost") - - assert.same({ ipv4 = "127.0.0.1", port = 15002 }, - proxy_span.remoteEndpoint) - - -- specific assertions for balancer_span - assert.equals(balancer_span.parentId, request_span.id) - assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) - assert_is_integer(balancer_span.timestamp) + local trace_id = gen_trace_id() + + local ok, resp = proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-H"] = "'x-b3-traceid: " .. trace_id .. "' -H 'x-b3-sampled: 1'", + ["-authority"] = "mock-grpc-route", + } + }) + assert.truthy(ok) + assert.truthy(resp) + + local spans + helpers.wait_until(function() + local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) + spans = cjson.decode(assert.response(res).has.status(200)) + return #spans == 3 + end) + + local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "post") + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "POST", + ["http.path"] = "/hello.HelloService/SayHello", + ["http.status_code"] = "200", -- found (matches server status) + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert_is_integer(peer_port) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.same(proxy_span.tags["kong.route"], grpc_route.id) + assert.same(proxy_span.tags["peer.hostname"], "localhost") + + assert.same({ ipv4 = "127.0.0.1", port = 15002 }, + proxy_span.remoteEndpoint) + + -- specific assertions for balancer_span + assert.equals(balancer_span.parentId, request_span.id) + assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) + assert_is_integer(balancer_span.timestamp) + + if balancer_span.duration then assert_is_integer(balancer_span.duration) + end - assert.same({ ipv4 = "127.0.0.1", port = 15002 }, - balancer_span.remoteEndpoint) - assert.equals(ngx.null, balancer_span.localEndpoint) - assert.same({ - error = "false", - ["kong.balancer.try"] = "1", - }, balancer_span.tags) - end, function() - -- Making the request - local ok, resp = proxy_client_grpc({ - service = "hello.HelloService.SayHello", - body = { - greeting = "world!" - }, - opts = { - ["-authority"] = "mock-grpc-route", - } - }) - assert.truthy(ok) - assert.truthy(resp) - end)) + assert.same({ ipv4 = "127.0.0.1", port = 15002 }, + balancer_span.remoteEndpoint) + assert.is_nil(balancer_span.localEndpoint) + assert.same({ + error = "false", + ["kong.balancer.try"] = "1", + }, balancer_span.tags) end) it("generates spans, tags and annotations for non-matched requests", function() - assert.truthy(with_server(function(_, _, stream) - local spans = cjson.decode((assert(stream:get_body_as_string()))) - assert.equals(2, #spans) - local proxy_span, request_span = spans[1], spans[2] - -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "GET") - - -- specific assertions for request_span - local request_tags = request_span.tags - assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) - request_tags["kong.node.id"] = nil - assert.same({ - ["http.method"] = "GET", - ["http.path"] = "/", - ["http.status_code"] = "404", -- note that this was "not found" - lc = "kong" - }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert_is_integer(peer_port) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) - - -- specific assertions for proxy_span - assert.is_nil(proxy_span.tags) - - assert.equals(ngx.null, proxy_span.remoteEndpoint) - assert.equals(ngx.null, proxy_span.localEndpoint) - end, function() - -- This request reaches the proxy, but doesn't match any route. - -- The plugin runs in "error mode": access phase doesn't run, but others, like header_filter, do run - local uri = string.format("http://%s:%d/", proxy_host, proxy_port) - local req = http_request.new_from_uri(uri) - assert(req:go()) - end)) + local trace_id = gen_trace_id() + + local r = assert(proxy_client:send { + method = "GET", + path = "/foobar", + headers = { + ["x-b3-traceid"] = trace_id, + ["x-b3-sampled"] = "1", + }, + }) + assert.response(r).has.status(404) + + local spans + helpers.wait_until(function() + local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) + spans = cjson.decode(assert.response(res).has.status(200)) + return #spans == 2 + end) + + local proxy_span, request_span = spans[1], spans[2] + + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "get") + + -- specific assertions for request_span + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ + ["http.method"] = "GET", + ["http.path"] = "/foobar", + ["http.status_code"] = "404", -- note that this was "not found" + lc = "kong" + }, request_tags) + local peer_port = request_span.remoteEndpoint.port + assert_is_integer(peer_port) + assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + + -- specific assertions for proxy_span + assert.is_nil(proxy_span.tags) + assert.is_nil(proxy_span.remoteEndpoint) + assert.is_nil(proxy_span.localEndpoint) end) - it("propagates b3 headers on routed request", function() - local trace_id = "1234567890abcdef" - assert.truthy(with_server(function(_, _, stream) - local spans = cjson.decode((assert(stream:get_body_as_string()))) - for _, v in ipairs(spans) do - assert.same(trace_id, v.traceId) - end - end, function() - -- regular request, with extra headers - local req = http_request.new_from_uri("http://mock-http-route/") - req.host = proxy_host - req.port = proxy_port - req.headers:upsert("x-b3-traceid", trace_id) - req.headers:upsert("x-b3-sampled", "1") - assert(req:go()) - end)) - end) + it("propagates b3 headers for non-matched requests", function() + local trace_id = gen_trace_id() + + local r = assert(proxy_client:send { + method = "GET", + path = "/foobar", + headers = { + ["x-b3-traceid"] = trace_id, + ["x-b3-sampled"] = "1", + }, + }) + assert.response(r).has.status(404) - -- TODO add grpc counterpart of above test case + local spans + helpers.wait_until(function() + local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) + spans = cjson.decode(assert.response(res).has.status(200)) + return #spans == 2 + end) - it("propagates b3 headers for non-matched requests", function() - local trace_id = "1234567890abcdef" - assert.truthy(with_server(function(_, _, stream) - local spans = cjson.decode((assert(stream:get_body_as_string()))) - for _, v in ipairs(spans) do - assert.same(trace_id, v.traceId) - end - end, function() - -- This request reaches the proxy, but doesn't match any route. The trace_id should be respected here too - local uri = string.format("http://%s:%d/", proxy_host, proxy_port) - local req = http_request.new_from_uri(uri) - req.headers:upsert("x-b3-traceid", trace_id) - req.headers:upsert("x-b3-sampled", "1") - assert(req:go()) - end)) + for _, v in ipairs(spans) do + assert.same(trace_id, v.traceId) + end end) end) end From 3aa42e04575c1b482c9b3b5b15ed5c9bc2e1d4f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 20 Dec 2019 16:41:03 +0100 Subject: [PATCH 0404/4351] chore(zipkin) bump version to 0.2.1 --- NEWS | 5 +++++ ...-0.2.0-1.rockspec => kong-plugin-zipkin-0.2.1-1.rockspec | 6 +++--- kong/plugins/zipkin/handler.lua | 2 +- kong/plugins/zipkin/opentracing.lua | 2 +- 4 files changed, 10 insertions(+), 5 deletions(-) rename kong-plugin-zipkin-0.2.0-1.rockspec => kong-plugin-zipkin-0.2.1-1.rockspec (93%) diff --git a/NEWS b/NEWS index 5e7440bcb09..da6153e2268 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,8 @@ +0.2.1 - 2019-12-20 + + - Fixed incompatibilities in timestamps and annotations. Shortened annotations (#60) + + 0.2.0 - 2019-11-12 - Remove dependency on BasePlugin (#50, #51) diff --git a/kong-plugin-zipkin-0.2.0-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec similarity index 93% rename from kong-plugin-zipkin-0.2.0-1.rockspec rename to kong-plugin-zipkin-0.2.1-1.rockspec index 7e75cd25175..20114854eee 100644 --- a/kong-plugin-zipkin-0.2.0-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-zipkin" -version = "0.2.0-1" +version = "0.2.1-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.2.0.zip"; - dir = "kong-plugin-zipkin-0.2.0"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.2.1.zip"; + dir = "kong-plugin-zipkin-0.2.1"; } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 0656ff7efca..a5338d59527 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -6,7 +6,7 @@ local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" -- Zipkin plugin derives from general opentracing one local ZipkinLogHandler = OpenTracingHandler:extend() -ZipkinLogHandler.VERSION = "0.2.0" +ZipkinLogHandler.VERSION = "0.2.1" function ZipkinLogHandler.new_tracer(conf) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 4492c052618..6d8ecdb457d 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -11,7 +11,7 @@ local subsystem = ngx.config.subsystem local fmt = string.format local OpenTracingHandler = { - VERSION = "0.2.0", + VERSION = "0.2.1", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 35cc5da1dfc0d37787313202c45f30f587bee79a Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 20 Dec 2019 15:55:35 -0300 Subject: [PATCH 0405/4351] tests(proxy-cache) fix flaky tests (#16) --- spec/04-invalidations_spec.lua | 94 ++++++++++++++++------------------ 1 file changed, 45 insertions(+), 49 deletions(-) diff --git a/spec/04-invalidations_spec.lua b/spec/04-invalidations_spec.lua index 6efc1a35f58..8ad9061e9aa 100644 --- a/spec/04-invalidations_spec.lua +++ b/spec/04-invalidations_spec.lua @@ -17,8 +17,6 @@ describe("proxy-cache invalidations via: " .. strategy, function() local plugin2 local bp - local wait_for_propagation - setup(function() bp = helpers.get_db_utils(strategy, nil, {"proxy-cache"}) @@ -91,10 +89,6 @@ describe("proxy-cache invalidations via: " .. strategy, function() client_2 = helpers.http_client("127.0.0.1", 9000) admin_client_1 = helpers.http_client("127.0.0.1", 8001) admin_client_2 = helpers.http_client("127.0.0.1", 9001) - - wait_for_propagation = function() - ngx.sleep(POLL_INTERVAL + db_update_propagation) - end end) teardown(function() @@ -201,16 +195,15 @@ describe("proxy-cache invalidations via: " .. strategy, function() assert.res_status(204, res) - -- wait for propagation - wait_for_propagation() - - -- assert that the entity was purged from the second instance - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) - - assert.res_status(404, res) + helpers.wait_until(function() + -- assert that the entity was purged from the second instance + res = admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + } + + return res and res.status == 404 + end, 10) -- refresh and purge with our second endpoint res_1 = assert(client_1:send { @@ -244,16 +237,15 @@ describe("proxy-cache invalidations via: " .. strategy, function() assert.res_status(204, res) - -- wait for propagation - wait_for_propagation() - - -- assert that the entity was purged from the second instance - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) - - assert.res_status(404, res) + helpers.wait_until(function() + -- assert that the entity was purged from the second instance + res = admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + } + + return res and res.status == 404 + end, 10) end) @@ -265,7 +257,7 @@ describe("proxy-cache invalidations via: " .. strategy, function() assert.res_status(200, res) - local res = assert(admin_client_2:send { + res = assert(admin_client_2:send { method = "GET", path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, }) @@ -274,28 +266,32 @@ describe("proxy-cache invalidations via: " .. strategy, function() end) it("propagates global purges", function() - local res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/", - }) - - assert.res_status(204, res) - - wait_for_propagation() - - local res = assert(admin_client_1:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) - - assert.res_status(404, res) - - local res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) - - assert.res_status(404, res) + do + local res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/", + }) + + assert.res_status(204, res) + end + + helpers.wait_until(function() + local res = admin_client_1:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + } + + return res and res.status == 404 + end, 10) + + helpers.wait_until(function() + local res = admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + } + + return res and res.status == 404 + end, 10) end) end) end) From add4c9ffcbb6e174891ad370ef802498493e0e8d Mon Sep 17 00:00:00 2001 From: MosAmokhtari <52758746+MosAmokhtari@users.noreply.github.com> Date: Thu, 26 Dec 2019 16:40:03 +0100 Subject: [PATCH 0406/4351] add eu-west-3 to supported region --- kong/plugins/aws-lambda/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index de9a76005e3..914917f5b24 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -8,7 +8,7 @@ local REGIONS = { "cn-north-1", "cn-northwest-1", "eu-central-1", - "eu-west-1", "eu-west-2", + "eu-west-1", "eu-west-2", "eu-west-3", "sa-east-1", "us-east-1", "us-east-2", "us-gov-west-1", From 54175307de9b39363dc90d69c366005be93d4a09 Mon Sep 17 00:00:00 2001 From: Mos Amokhtari Date: Thu, 26 Dec 2019 19:58:54 +0100 Subject: [PATCH 0407/4351] Revert "add eu-west-3 to supported region" This reverts commit c760d0c96add542f6b75f5d9c80a9c1d5c788619. --- kong/plugins/aws-lambda/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 914917f5b24..de9a76005e3 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -8,7 +8,7 @@ local REGIONS = { "cn-north-1", "cn-northwest-1", "eu-central-1", - "eu-west-1", "eu-west-2", "eu-west-3", + "eu-west-1", "eu-west-2", "sa-east-1", "us-east-1", "us-east-2", "us-gov-west-1", From 6ca4ca91b7fa5468a90ab02a76483edbcd82f37b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 26 Dec 2019 18:13:43 -0800 Subject: [PATCH 0408/4351] doc(readme) sync with kong hub --- README.md | 58 +++++++++++++++++++++++++------------------------------ 1 file changed, 26 insertions(+), 32 deletions(-) diff --git a/README.md b/README.md index bfe1ed8086e..855f3e54a44 100644 --- a/README.md +++ b/README.md @@ -10,7 +10,7 @@ and serve dynamically. Renew is handled with a configurable threshold time. #### Configure Kong - Kong needs to listen 80 port or proxied by a load balancer that listens for 80 port. -- `lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly +- `nginx_proxy_lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly verify Let's Encrypt API. The CA-bundle file is usually `/etc/ssl/certs/ca-certificates.crt` for Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. @@ -23,6 +23,9 @@ $ curl http://localhost:8001/plugins \ -d config.domains[]=my.secret.domains.com ``` +Note by setting `tos_accepted` to *true* implies that you have read and accepted +[terms of service](https://letsencrypt.org/repository/). + **This plugin can only be configured as a global plugin.** The plugin terminats `/.well-known/acme-challenge/` path for matching domains. To create certificate and terminates challenge only for certain domains, please refer to the @@ -47,45 +50,36 @@ Name | Required | Default | Description config.account_email| Yes | | The account identifier, can be reused in different plugin instance. config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. -config.domains | | `[]` | The list of domains to create certificate for. Wildcard domain like `*.example.com` is also supported. Regex pattern is not supported. +config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. config.storage | | `"shm"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"`. In dbless mode, `"kong"` storage is unavailable. config.storage_config| | (See below)| Storage configs for each backend storage. config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). `config.storage_config` is a table for all posisble storage types, by default it is: -```lua - storage_config = { - kong = {}, - shm = { - shm_name = kong +```json + "storage_config": { + "kong": {}, + "shm": { + "shm_name": "kong" + }, + "redis": { + "auth": null, + "port": 6379, + "database": 0, + "host": "127.0.0.1" }, - redis = { - host = '127.0.0.1', - port = 6379, - database = 0, - -- Redis authentication key - auth = nil, + "consul": { + "host": "127.0.0.1", + "port": 8500, + "token": null, + "kv_path": "acme" }, - consul = { - host = '127.0.0.1', - port = 8500, - -- kv prefix path - kv_path = "acme", - -- Consul ACL token - token = nil, - -- timeout in ms - timeout = 2000, - } - vault = { - host = '127.0.0.1', - port = 8200, - -- secrets kv prefix path - kv_path = "acme", - -- Vault token - token = nil, - -- timeout in ms - timeout = 2000, + "vault": { + "host": "127.0.0.1", + "port": 8200, + "token": null, + "kv_path": "acme" }, } ``` From 59bee30b42fba9676837fc3e93aff89fa2e5815c Mon Sep 17 00:00:00 2001 From: MOS AMOKHTARI <52758746+MosAmokhtari@users.noreply.github.com> Date: Sat, 4 Jan 2020 14:15:32 +0100 Subject: [PATCH 0409/4351] feat(aws-lambda) add 3 new regions (#18) * add eu-north-1 (Stockholm) * add me-south-1 (Bahrain) * add eu-west-3 --- README.md | 2 +- kong/plugins/aws-lambda/schema.lua | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 7077f2c80f7..52a3b4363f1 100644 --- a/README.md +++ b/README.md @@ -115,7 +115,7 @@ Here's a list of all the parameters which can be used in this plugin's configura | `consumer_id` || The id of the Consumer which this plugin will target. |`config.aws_key`
*semi-optional* || The AWS key credential to be used when invoking the function. This value is required if `aws_secret` is defined. |`config.aws_secret`
*semi-optional* ||The AWS secret credential to be used when invoking the function. This value is required if `aws_key` is defined. -|`config.aws_region` || The AWS region where the Lambda function is located. Regions supported are: `ap-northeast-1`, `ap-northeast-2`, `ap-south-1`, `ap-southeast-1`, `ap-southeast-2`, `ca-central-1`, `cn-north-1`, `cn-northwest-1`, `eu-central-1`, `eu-west-1`, `eu-west-2`, `sa-east-1`, `us-east-1`, `us-east-2`, `us-gov-west-1`, `us-west-1`, `us-west-2`. +|`config.aws_region` || The AWS region where the Lambda function is located. Regions supported are: `ap-northeast-1`, `ap-northeast-2`, `ap-south-1`, `ap-southeast-1`, `ap-southeast-2`, `ca-central-1`, `cn-north-1`, `cn-northwest-1`, `eu-central-1`, `eu-north-1`, `eu-west-1`, `eu-west-2`, `eu-west-3`, `me-south-1`, `sa-east-1`, `us-east-1`, `us-east-2`, `us-gov-west-1`, `us-west-1`, `us-west-2`. |`config.function_name` || The AWS Lambda function name to invoke. |`config.timeout`| `60000` | Timeout protection in milliseconds when invoking the function. |`config.keepalive`| `60000` | Max idle timeout in milliseconds when invoking the function. diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index de9a76005e3..d22163195f6 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -8,7 +8,9 @@ local REGIONS = { "cn-north-1", "cn-northwest-1", "eu-central-1", - "eu-west-1", "eu-west-2", + "eu-north-1", + "eu-west-1", "eu-west-2", "eu-west-3", + "me-south-1", "sa-east-1", "us-east-1", "us-east-2", "us-gov-west-1", From 67c9ef825a9c37f16e262028ed423bbcf2d46063 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 6 Jan 2020 00:52:45 +0200 Subject: [PATCH 0410/4351] chore(prometheus) release 0.7.1 (#76) ### Summary - `full_metric_name` function was not accessible - Fix linting issues - Remove `custom_nginx.template` --- .luacheckrc | 7 + CHANGELOG.md | 8 + ...=> kong-prometheus-plugin-0.7.1-1.rockspec | 4 +- kong/plugins/prometheus/exporter.lua | 2 + kong/plugins/prometheus/handler.lua | 10 +- kong/plugins/prometheus/prometheus.lua | 46 +- kong/plugins/prometheus/serve.lua | 3 + spec/03-custom-serve_spec.lua | 2 +- spec/04-status_api_spec.lua | 2 +- .../fixtures/prometheus/custom_nginx.template | 657 ------------------ 10 files changed, 50 insertions(+), 691 deletions(-) rename kong-prometheus-plugin-0.7.0-1.rockspec => kong-prometheus-plugin-0.7.1-1.rockspec (96%) delete mode 100644 spec/fixtures/prometheus/custom_nginx.template diff --git a/.luacheckrc b/.luacheckrc index 426f5d065c5..1c3b1c60d5b 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -1,5 +1,12 @@ std = "ngx_lua" + files["spec"] = { std = "+busted"; } max_line_length = false +unused_args = false +redefined = false + +globals = { + "kong", +} diff --git a/CHANGELOG.md b/CHANGELOG.md index d3bd341ca67..af88f694d55 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.7.1](#071---20200105) - [0.7.0](#070---20191204) - [0.6.0](#060---20190929) - [0.5.0](#050---20190916) @@ -13,6 +14,12 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) + +## [0.7.1] - 2020/01/05 + +- Fix `full_metric_name` function was not accessible +- Fix linting issues + ## [0.7.0] - 2019/12/04 - **Performance improvements:** Reduced the number of writes (and hence locks) @@ -97,6 +104,7 @@ initialized - Initial release of Prometheus plugin for Kong. +[0.7.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.0...0.7.1 [0.7.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.6.0...0.7.0 [0.6.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.5.0...0.6.0 [0.5.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.1...0.5.0 diff --git a/kong-prometheus-plugin-0.7.0-1.rockspec b/kong-prometheus-plugin-0.7.1-1.rockspec similarity index 96% rename from kong-prometheus-plugin-0.7.0-1.rockspec rename to kong-prometheus-plugin-0.7.1-1.rockspec index 60cebd7bdf1..fd2604ad534 100644 --- a/kong-prometheus-plugin-0.7.0-1.rockspec +++ b/kong-prometheus-plugin-0.7.1-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.7.0-1" +version = "0.7.1-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.7.0" + tag = "0.7.1" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 82b85f610c1..540db27ebd8 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,5 +1,7 @@ local counter = require "resty.counter" +local kong = kong +local ngx = ngx local find = string.find local select = select diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 702d9fae896..ea90bd59843 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -2,24 +2,20 @@ local prometheus = require "kong.plugins.prometheus.exporter" local basic_serializer = require "kong.plugins.log-serializers.basic" -local kong = kong -local timer_at = ngx.timer.at - - prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.7.0", + VERSION = "0.7.1", } -function PrometheusHandler:init_worker(_) +function PrometheusHandler.init_worker() prometheus.init_worker() end -function PrometheusHandler:log(_) +function PrometheusHandler.log() local message = basic_serializer.serialize(ngx) prometheus.log(message) end diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index b5d4f43219a..e827a20b2a3 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -44,6 +44,29 @@ local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} +-- Generate full metric name that includes all labels. +-- +-- Args: +-- name: string +-- label_names: (array) a list of label keys. +-- label_values: (array) a list of label values. +-- Returns: +-- (string) full metric name. +local function full_metric_name(name, label_names, label_values) + if not label_names then + return name + end + local label_parts = {} + for idx, key in ipairs(label_names) do + local label_value = (string.format("%s", label_values[idx]) + :gsub("[^\032-\126]", "") -- strip non-printable characters + :gsub("\\", "\\\\") + :gsub('"', '\\"')) + table.insert(label_parts, key .. '="' .. label_value .. '"') + end + return name .. "{" .. table.concat(label_parts, ",") .. "}" +end + -- Metric is a "parent class" for all metrics. local Metric = {} function Metric:new(o) @@ -218,29 +241,6 @@ local Prometheus = {} Prometheus.__index = Prometheus Prometheus.initialized = false --- Generate full metric name that includes all labels. --- --- Args: --- name: string --- label_names: (array) a list of label keys. --- label_values: (array) a list of label values. --- Returns: --- (string) full metric name. -local function full_metric_name(name, label_names, label_values) - if not label_names then - return name - end - local label_parts = {} - for idx, key in ipairs(label_names) do - local label_value = (string.format("%s", label_values[idx]) - :gsub("[^\032-\126]", "") -- strip non-printable characters - :gsub("\\", "\\\\") - :gsub('"', '\\"')) - table.insert(label_parts, key .. '="' .. label_value .. '"') - end - return name .. "{" .. table.concat(label_parts, ",") .. "}" -end - -- Construct bucket format for a list of buckets. -- -- This receives a list of buckets and returns a sprintf template that should diff --git a/kong/plugins/prometheus/serve.lua b/kong/plugins/prometheus/serve.lua index c1f4634c910..d297a2d926f 100644 --- a/kong/plugins/prometheus/serve.lua +++ b/kong/plugins/prometheus/serve.lua @@ -2,6 +2,9 @@ local lapis = require "lapis" local prometheus = require "kong.plugins.prometheus.exporter" +local kong = kong + + local app = lapis.Application() diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index 65d229d9fc7..130e36f0ac6 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -61,7 +61,7 @@ describe("Plugin: prometheus (custom server)",function() end) it("custom port returns 404 for anything other than /metrics", function() local client = helpers.http_client("127.0.0.1", 9542) - res = assert(client:send { + local res = assert(client:send { method = "GET", path = "/does-not-exists", }) diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index de2280fc8f5..b52bb0a2650 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -54,7 +54,7 @@ describe("Plugin: prometheus (access via status API)", function() } assert(helpers.start_kong { - nginx_conf = "spec/fixtures/prometheus/custom_nginx.template", + nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled, prometheus", status_listen = "0.0.0.0:9500", }) diff --git a/spec/fixtures/prometheus/custom_nginx.template b/spec/fixtures/prometheus/custom_nginx.template deleted file mode 100644 index e9d4f338271..00000000000 --- a/spec/fixtures/prometheus/custom_nginx.template +++ /dev/null @@ -1,657 +0,0 @@ -# This is a custom nginx configuration template for Kong specs - -> if nginx_user then -user ${{NGINX_USER}}; -> end -worker_processes ${{NGINX_WORKER_PROCESSES}}; -daemon ${{NGINX_DAEMON}}; - -pid pids/nginx.pid; # mandatory even for custom config templates -error_log logs/error.log ${{LOG_LEVEL}}; - -events {} - -http { -> if #proxy_listeners > 0 or #admin_listeners > 0 then - charset UTF-8; - server_tokens off; - - error_log logs/error.log ${{LOG_LEVEL}}; - -> if anonymous_reports then - ${{SYSLOG_REPORTS}} -> end - -> if nginx_optimizations then ->-- send_timeout 60s; # default value ->-- keepalive_timeout 75s; # default value ->-- client_body_timeout 60s; # default value ->-- client_header_timeout 60s; # default value ->-- tcp_nopush on; # disabled until benchmarked ->-- proxy_buffer_size 128k; # disabled until benchmarked ->-- proxy_buffers 4 256k; # disabled until benchmarked ->-- proxy_busy_buffers_size 256k; # disabled until benchmarked ->-- reset_timedout_connection on; # disabled until benchmarked -> end - - client_max_body_size ${{CLIENT_MAX_BODY_SIZE}}; - proxy_ssl_server_name on; - underscores_in_headers on; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - - lua_shared_dict kong 5m; - - - lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; - - lua_shared_dict kong_core_db_cache_miss 12m; - lua_shared_dict kong_db_cache_miss 12m; - -> if database == "off" then - lua_shared_dict kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; -> end - -> if database == "off" then - lua_shared_dict kong_core_db_cache_miss_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss_2 12m; -> end - - lua_shared_dict kong_locks 8m; - lua_shared_dict kong_process_events 5m; - lua_shared_dict kong_cluster_events 5m; - lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_rate_limiting_counters 12m; -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end - lua_socket_log_errors off; -> if lua_ssl_trusted_certificate then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE}}'; -> end - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; - - lua_shared_dict kong_mock_upstream_loggers 10m; - -# injected nginx_http_* directives -> for _, el in ipairs(nginx_http_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - -> if #proxy_listeners > 0 then - upstream kong_upstream { - server 0.0.0.1; - balancer_by_lua_block { - Kong.balancer() - } - -# injected nginx_http_upstream_* directives -> for _, el in ipairs(nginx_http_upstream_directives) do - $(el.name) $(el.value); -> end - } - - server { - server_name kong; -> for i = 1, #proxy_listeners do - listen $(proxy_listeners[i].listener); -> end - error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; - error_page 500 502 503 504 /kong_error_handler; - - access_log logs/access.log; - - client_body_buffer_size ${{CLIENT_BODY_BUFFER_SIZE}}; - -> if proxy_ssl_enabled then - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - real_ip_header ${{REAL_IP_HEADER}}; - real_ip_recursive ${{REAL_IP_RECURSIVE}}; -> for i = 1, #trusted_ips do - set_real_ip_from $(trusted_ips[i]); -> end - - # injected nginx_proxy_* directives -> for _, el in ipairs(nginx_proxy_directives) do - $(el.name) $(el.value); -> end - - rewrite_by_lua_block { - Kong.rewrite() - } - - access_by_lua_block { - Kong.access() - } - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - - location / { - default_type ''; - - set $ctx_ref ''; - set $upstream_te ''; - set $upstream_host ''; - set $upstream_upgrade ''; - set $upstream_connection ''; - set $upstream_scheme ''; - set $upstream_uri ''; - set $upstream_x_forwarded_for ''; - set $upstream_x_forwarded_proto ''; - set $upstream_x_forwarded_host ''; - set $upstream_x_forwarded_port ''; - set $kong_proxy_mode 'http'; - - proxy_http_version 1.1; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location = /kong_error_handler { - internal; - uninitialized_variable_warn off; - - rewrite_by_lua_block {;} - - access_by_lua_block {;} - - content_by_lua_block { - Kong.handle_error() - } - } - - location @grpc { - internal; - - set $kong_proxy_mode 'grpc'; - grpc_pass grpc://kong_upstream; - } - - location @grpcs { - internal; - - set $kong_proxy_mode 'grpc'; - grpc_pass grpcs://kong_upstream; - } - } -> end - -> if #admin_listeners > 0 then - server { - server_name kong_admin; -> for i = 1, #admin_listeners do - listen $(admin_listeners[i].listener); -> end - - access_log logs/admin_access.log; - - client_max_body_size 10m; - client_body_buffer_size 10m; - -> if admin_ssl_enabled then - ssl_certificate ${{ADMIN_SSL_CERT}}; - ssl_certificate_key ${{ADMIN_SSL_CERT_KEY}}; -> end - - # injected nginx_admin_* directives -> for _, el in ipairs(nginx_admin_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.admin_content() - } - header_filter_by_lua_block { - Kong.admin_header_filter() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - -> if #status_listeners > 0 then - server { - server_name kong_status; -> for i = 1, #status_listeners do - listen $(status_listeners[i].listener); -> end - - access_log ${{STATUS_ACCESS_LOG}}; - error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; - - # injected nginx_http_status_* directives -> for _, el in ipairs(nginx_http_status_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.status_content() - } - header_filter_by_lua_block { - Kong.status_header_filter() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - - server { - server_name mock_upstream; - - listen 15555; - listen 15556 ssl; - - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - set_real_ip_from 127.0.0.1; - - location / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - ngx.status = 404 - return mu.send_default_json_response() - } - } - - location = / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - valid_routes = { - ["/ws"] = "Websocket echo server", - ["/get"] = "Accepts a GET request and returns it in JSON format", - ["/xml"] = "Returns a simple XML document", - ["/post"] = "Accepts a POST request and returns it in JSON format", - ["/response-headers?:key=:val"] = "Returns given response headers", - ["/cache/:n"] = "Sets a Cache-Control header for n seconds", - ["/anything"] = "Accepts any request and returns it in JSON format", - ["/request"] = "Alias to /anything", - ["/delay/:duration"] = "Delay the response for seconds", - ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", - ["/status/:code"] = "Returns a response with the specified ", - ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", - }, - }) - } - } - - location = /ws { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.serve_web_sockets() - } - } - - location /get { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location /xml { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local xml = [[ - - - Kong, Monolith destroyer. - - ]] - return mu.send_text_response(xml, "application/xml") - } - } - - location /post { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("POST") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location = /response-headers { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, ngx.req.get_uri_args()) - } - } - - location = /hop-by-hop { - content_by_lua_block { - local header = ngx.header - header["Keep-Alive"] = "timeout=5, max=1000" - header["Proxy"] = "Remove-Me" - header["Proxy-Connection"] = "close" - header["Proxy-Authenticate"] = "Basic" - header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" - header["Transfer-Encoding"] = "chunked" - header["Content-Length"] = nil - header["TE"] = "trailers, deflate;q=0.5" - header["Trailer"] = "Expires" - header["Upgrade"] = "example/1, foo/2" - - ngx.print("hello\r\n\r\nExpires: Wed, 21 Oct 2015 07:28:00 GMT\r\n\r\n") - ngx.exit(200) - } - } - - location ~ "^/cache/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, { - ["Cache-Control"] = "public, max-age=" .. ngx.var.n, - }) - } - } - - location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - authenticated = true, - user = ngx.var.username, - }) - } - } - - location ~ "^/(request|anything)" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location ~ "^/delay/(?\d{1,3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local delay_seconds = tonumber(ngx.var.delay_seconds) - if not delay_seconds then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - - ngx.sleep(delay_seconds) - - return mu.send_default_json_response({ - delay = delay_seconds, - }) - } - } - - location ~ "^/status/(?\d{3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local code = tonumber(ngx.var.code) - if not code then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - ngx.status = code - return mu.send_default_json_response({ - code = code, - }) - } - } - - location ~ "^/stream/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local rep = tonumber(ngx.var.num) - local res = require("cjson").encode(mu.get_default_json_response()) - - ngx.header["X-Powered-By"] = "mock_upstream" - ngx.header["Content-Type"] = "application/json" - - for i = 1, rep do - ngx.say(res) - end - } - } - - location ~ "^/post_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.store_log(ngx.var.logname) - } - } - - location ~ "^/post_auth_log/(?[a-z0-9_]+)/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.store_log(ngx.var.logname) - } - } - - location ~ "^/read_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.retrieve_log(ngx.var.logname) - } - } - - location ~ "^/count_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.count_log(ngx.var.logname) - } - } - - location ~ "^/reset_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.reset_log(ngx.var.logname) - } - } - } - - include '*.http_mock'; - -> end -} - -> if #stream_listeners > 0 then -stream { -> if anonymous_reports then - ${{SYSLOG_REPORTS}} -> end - - log_format basic '$remote_addr [$time_local] ' - '$protocol $status $bytes_sent $bytes_received ' - '$session_time'; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - - lua_shared_dict stream_kong 5m; - - lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; - - lua_shared_dict stream_kong_core_db_cache_miss 12m; - lua_shared_dict stream_kong_db_cache_miss 12m; - -> if database == "off" then - lua_shared_dict stream_kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; -> end - -> if database == "off" then - lua_shared_dict stream_kong_core_db_cache_miss_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_miss_2 12m; -> end - - lua_shared_dict stream_kong_locks 8m; - lua_shared_dict stream_kong_process_events 5m; - lua_shared_dict stream_kong_cluster_events 5m; - lua_shared_dict stream_kong_healthchecks 5m; - lua_shared_dict stream_kong_rate_limiting_counters 12m; -> if database == "cassandra" then - lua_shared_dict stream_kong_cassandra 5m; -> end - lua_shared_dict stream_prometheus_metrics 5m; - - # injected nginx_stream_* directives -> for _, el in ipairs(nginx_stream_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { - -- shared dictionaries conflict between stream/http modules. use a prefix. - local shared = ngx.shared - ngx.shared = setmetatable({}, { - __index = function(t, k) - return shared["stream_"..k] - end, - }) - - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - - upstream kong_upstream { - server 0.0.0.1:1; - balancer_by_lua_block { - Kong.balancer() - } - } - - server { -> for i = 1, #stream_listeners do - listen $(stream_listeners[i].listener); -> end - - access_log logs/access.log basic; - error_log logs/error.log debug; - -> for i = 1, #trusted_ips do - set_real_ip_from $(trusted_ips[i]); -> end - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - -> if ssl_preread_enabled then - ssl_preread on; -> end - - preread_by_lua_block { - Kong.preread() - } - - proxy_pass kong_upstream; - - log_by_lua_block { - Kong.log() - } - } - - server { - listen 15557; - listen 15558 ssl; - - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - content_by_lua_block { - local sock = assert(ngx.req.socket(true)) - local data = sock:receive() -- read a line from downstream - ngx.say(data) -- echo whatever was sent - } - } - - include '*.stream_mock'; - -} -> end From f9bc424b72ddcab3924066a542168e59f7bcd4e6 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 6 Jan 2020 11:53:19 +0100 Subject: [PATCH 0411/4351] chore(aws-lambda) bump version to 3.1.0 --- CHANGELOG.md | 5 +++-- ....1-1.rockspec => kong-plugin-aws-lambda-3.1.0-1.rockspec | 6 +++--- 2 files changed, 6 insertions(+), 5 deletions(-) rename kong-plugin-aws-lambda-3.0.1-1.rockspec => kong-plugin-aws-lambda-3.1.0-1.rockspec (92%) diff --git a/CHANGELOG.md b/CHANGELOG.md index f800846d122..8a06d0900f6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,8 +1,9 @@ # Kong AWS Lambda plugin changelog -## aws-lambda 3.0.x unreleased +## aws-lambda 3.1.0 unreleased -- reduce notice-level message to debug, to reduce log noise +- fix: reduce notice-level message to debug, to reduce log noise +- feat: added 3 regions; eu-north-1, me-south-1, eu-west-3 ## aws-lambda 3.0.1 13-Nov-2019 diff --git a/kong-plugin-aws-lambda-3.0.1-1.rockspec b/kong-plugin-aws-lambda-3.1.0-1.rockspec similarity index 92% rename from kong-plugin-aws-lambda-3.0.1-1.rockspec rename to kong-plugin-aws-lambda-3.1.0-1.rockspec index 0f165d7bff8..7557c221ddb 100644 --- a/kong-plugin-aws-lambda-3.0.1-1.rockspec +++ b/kong-plugin-aws-lambda-3.1.0-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.0.1-1" +version = "3.1.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.0.1.tar.gz", - dir = "kong-plugin-aws-lambda-3.0.1" + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.1.0.tar.gz", + dir = "kong-plugin-aws-lambda-3.1.0" } description = { From 5da43d35994516301c9157f3f7cd30d3b4f24769 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 7 Jan 2020 14:57:34 +0100 Subject: [PATCH 0412/4351] fix(aws-lambda) added missing release date --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8a06d0900f6..78cc5283c9b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Kong AWS Lambda plugin changelog -## aws-lambda 3.1.0 unreleased +## aws-lambda 3.1.0 6-Jan-2020 - fix: reduce notice-level message to debug, to reduce log noise - feat: added 3 regions; eu-north-1, me-south-1, eu-west-3 From f18cc5d50f935a2c35f4a9437d03149494c604e3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Jan 2020 17:56:57 +0200 Subject: [PATCH 0413/4351] tests(acme) change ttl tests to use 2 secs ttl instead of 1 sec ### Summary Our CI has reported some flakiness on these tests, thus I decided that perhaps it helps to change the `ttl` from 1 sec to 2 sec on ttl related tests. --- spec/02-kong_storage_spec.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/spec/02-kong_storage_spec.lua b/spec/02-kong_storage_spec.lua index 0fa1539d0a0..36d28d821cf 100644 --- a/spec/02-kong_storage_spec.lua +++ b/spec/02-kong_storage_spec.lua @@ -92,7 +92,7 @@ for _, strategy in helpers.each_strategy() do local err, v it("returns no error", function() - err = a:set(key, "setttl", 1) + err = a:set(key, "setttl", 2) assert.is_nil(err) v, err = a:get(key) @@ -101,7 +101,7 @@ for _, strategy in helpers.each_strategy() do end) it("cleans up expired key", function() - ngx.sleep(1) + ngx.sleep(2) v, err = a:get(key) assert.is_nil(err) @@ -139,7 +139,7 @@ for _, strategy in helpers.each_strategy() do local err, v it("returns no error", function() - err = a:add(key, "addttl", 1) + err = a:add(key, "addttl", 2) assert.is_nil(err) v, err = a:get(key) @@ -148,7 +148,7 @@ for _, strategy in helpers.each_strategy() do end) it("cleans up expired key", function() - ngx.sleep(1) + ngx.sleep(2) v, err = a:get(key) assert.is_nil(err) From 266357fd9a4faf6ae70c8ead3727b82bb9911e2a Mon Sep 17 00:00:00 2001 From: Alliumcepa Date: Thu, 23 Jan 2020 00:14:33 +0800 Subject: [PATCH 0414/4351] chore(acme) release: 0.2.1 fix an error test and a flicky test --- ...n-acme-0.2.0-2.rockspec => kong-plugin-acme-0.2.1-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) rename kong-plugin-acme-0.2.0-2.rockspec => kong-plugin-acme-0.2.1-1.rockspec (97%) diff --git a/kong-plugin-acme-0.2.0-2.rockspec b/kong-plugin-acme-0.2.1-1.rockspec similarity index 97% rename from kong-plugin-acme-0.2.0-2.rockspec rename to kong-plugin-acme-0.2.1-1.rockspec index d5813657dbf..8757fc4a3a6 100644 --- a/kong-plugin-acme-0.2.0-2.rockspec +++ b/kong-plugin-acme-0.2.1-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.2.0-2" +version = "0.2.1-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } From 839f5a770e5d645e0974821db6559e152dace750 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Jan 2020 13:35:15 +0200 Subject: [PATCH 0415/4351] chore(proxy-cache) remove api related code from the plugin ### Summary APIs where removed from Kong `1.0` and were replaced with `routes` and `services.` So dropping it from here too. --- kong/plugins/proxy-cache/cache_key.lua | 16 ++---- kong/plugins/proxy-cache/handler.lua | 9 ++-- spec/05-cache_key_spec.lua | 68 +++++--------------------- 3 files changed, 18 insertions(+), 75 deletions(-) diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua index 9ef44d36a49..b7f4756c412 100644 --- a/kong/plugins/proxy-cache/cache_key.lua +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -71,23 +71,13 @@ end _M.headers_key = headers_key -local function prefix_uuid(consumer_id, api_id, route_id) - - -- authenticated api - if consumer_id and api_id then - return fmt("%s:%s", consumer_id, api_id) - end +local function prefix_uuid(consumer_id, route_id) -- authenticated route if consumer_id and route_id then return fmt("%s:%s", consumer_id, route_id) end - -- unauthenticated api - if api_id then - return api_id - end - -- unauthenticated route if route_id then return route_id @@ -99,11 +89,11 @@ end _M.prefix_uuid = prefix_uuid -function _M.build_cache_key(consumer_id, api_id, route_id, method, uri, +function _M.build_cache_key(consumer_id, route_id, method, uri, params_table, headers_table, conf) -- obtain cache key components - local prefix_digest = prefix_uuid(consumer_id, api_id, route_id) + local prefix_digest = prefix_uuid(consumer_id, route_id) local params_digest = params_key(params_table, conf) local headers_digest = headers_key(headers_table, conf) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 23999045bea..0329516be3d 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -249,7 +249,7 @@ end local ProxyCacheHandler = { - VERSION = "1.2.3", + VERSION = "1.3.0", PRIORITY = 100, } @@ -308,10 +308,9 @@ function ProxyCacheHandler:access(conf) local ctx = ngx.ctx local consumer_id = ctx.authenticated_consumer and ctx.authenticated_consumer.id - local api_id = ctx.api and ctx.api.id local route_id = ctx.route and ctx.route.id - local cache_key = cache_key.build_cache_key(consumer_id, api_id, route_id, + local cache_key = cache_key.build_cache_key(consumer_id, route_id, get_method(), ngx_re_sub(ngx.var.request, "\\?.*", "", "oj"), ngx_get_uri_args(), @@ -394,8 +393,8 @@ end function ProxyCacheHandler:header_filter(conf) local ctx = ngx.ctx.proxy_cache - -- dont look at our headers if - -- a). the request wasnt cachable or + -- don't look at our headers if + -- a). the request wasn't cachable or -- b). the request was served from cache if not ctx then return diff --git a/spec/05-cache_key_spec.lua b/spec/05-cache_key_spec.lua index 9950155df25..1b89244c3c4 100644 --- a/spec/05-cache_key_spec.lua +++ b/spec/05-cache_key_spec.lua @@ -7,36 +7,10 @@ describe("prefix_uuid", function() local consumer2_uuid = utils.uuid() local route1_uuid = utils.uuid() local route2_uuid = utils.uuid() - local api1_uuid = utils.uuid() - local api2_uuid = utils.uuid() - - it("returns distinct prefixes for a consumer on different apis", function() - local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, api1_uuid, - nil)) - local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, api2_uuid, - nil)) - - assert.not_equal(prefix1, prefix2) - assert.not_equal("default", prefix1) - assert.not_equal("default", prefix2) - end) - - it("returns distinct prefixes for different consumers on an api", function() - local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, api1_uuid, - route1_uuid)) - local prefix2 = assert(key_utils.prefix_uuid(consumer2_uuid, api1_uuid, - route2_uuid)) - - assert.not_equal(prefix1, prefix2) - assert.not_equal("default", prefix1) - assert.not_equal("default", prefix2) - end) it("returns distinct prefixes for a consumer on different routes", function() - local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, - route1_uuid)) - local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, - route2_uuid)) + local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, route2_uuid)) assert.not_equal(prefix1, prefix2) assert.not_equal("default", prefix1) @@ -44,61 +18,41 @@ describe("prefix_uuid", function() end) it("returns distinct prefixes for different consumers on a route", function() - local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, - route1_uuid)) - local prefix2 = assert(key_utils.prefix_uuid(consumer2_uuid, nil, - route1_uuid)) + local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer2_uuid, route1_uuid)) assert.not_equal(prefix1, prefix2) assert.not_equal("default", prefix1) assert.not_equal("default", prefix2) end) - it("returns the same prefix for an api with no consumer", function() - local prefix1 = assert(key_utils.prefix_uuid(nil, api1_uuid, nil)) - local prefix2 = assert(key_utils.prefix_uuid(nil, api1_uuid, nil)) - - assert.equal(prefix1, prefix2) - assert.not_equal("default", prefix1) - end) - it("returns the same prefix for a route with no consumer", function() - local prefix1 = assert(key_utils.prefix_uuid(nil, nil, route1_uuid)) - local prefix2 = assert(key_utils.prefix_uuid(nil, nil, route1_uuid)) + local prefix1 = assert(key_utils.prefix_uuid(nil, route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(nil, route1_uuid)) assert.equal(prefix1, prefix2) assert.not_equal("default", prefix1) end) - it("returns a consumer-specific prefix for apis", function() - local prefix1 = assert(key_utils.prefix_uuid(nil, api1_uuid, nil)) - local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, api1_uuid, nil)) - - assert.not_equal(prefix1, prefix2) - end) - it("returns a consumer-specific prefix for routes", function() - local prefix1 = assert(key_utils.prefix_uuid(nil, nil, route1_uuid)) - local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, nil, route1_uuid)) + local prefix1 = assert(key_utils.prefix_uuid(nil, route1_uuid)) + local prefix2 = assert(key_utils.prefix_uuid(consumer1_uuid, route1_uuid)) assert.not_equal(prefix1, prefix2) end) describe("returns 'default' if", function() it("no consumer_id, api_id, or route_id was given", function() - assert.equal("default", key_utils.prefix_uuid(nil, nil, nil)) + assert.equal("default", key_utils.prefix_uuid()) end) it("only consumer_id was given", function() - assert.equal("default", key_utils.prefix_uuid(consumer1_uuid, nil, nil)) + assert.equal("default", key_utils.prefix_uuid(consumer1_uuid)) end) end) describe("does not return 'default' if", function() - it("api_id is non-nil", function() - assert.not_equal("default", key_utils.prefix_uuid(nil, api1_uuid, nil)) - end) it("route_id is non-nil", function() - assert.not_equal("default", key_utils.prefix_uuid(nil, route1_uuid, nil)) + assert.not_equal("default", key_utils.prefix_uuid(nil, route1_uuid)) end) end) end) From 25a8691da7da73ccb4fce498e40ad5e75879795f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Jan 2020 16:32:22 +0200 Subject: [PATCH 0416/4351] refactor(proxy-cache) use kong pdk and localize vars ### Summary Also fixes #17 and closes #18 --- kong/plugins/proxy-cache/api.lua | 18 +- kong/plugins/proxy-cache/cache_key.lua | 17 +- kong/plugins/proxy-cache/handler.lua | 220 ++++++++---------- kong/plugins/proxy-cache/schema.lua | 5 + kong/plugins/proxy-cache/strategies/init.lua | 4 + .../plugins/proxy-cache/strategies/memory.lua | 9 +- spec/02-access_spec.lua | 2 +- 7 files changed, 129 insertions(+), 146 deletions(-) diff --git a/kong/plugins/proxy-cache/api.lua b/kong/plugins/proxy-cache/api.lua index 397990f736f..aaf9aacafe8 100644 --- a/kong/plugins/proxy-cache/api.lua +++ b/kong/plugins/proxy-cache/api.lua @@ -1,14 +1,15 @@ local STRATEGY_PATH = "kong.plugins.proxy-cache.strategies" +local require = require local kong = kong -local cluster_events = kong.cluster_events +local fmt = string.format local function broadcast_purge(plugin_id, cache_key) - local data = string.format("%s:%s", plugin_id, cache_key or "nil") - ngx.log(ngx.DEBUG, "[proxy-cache] broadcasting purge '", data, "'") - return cluster_events:broadcast("proxy-cache:purge", data) + local data = fmt("%s:%s", plugin_id, cache_key or "nil") + kong.log.debug("broadcasting purge '", data, "'") + return kong.cluster_events:broadcast("proxy-cache:purge", data) end @@ -53,8 +54,7 @@ return { then local ok, err = broadcast_purge(plugin.id, nil) if not ok then - ngx.log(ngx.ERR, "failed broadcasting proxy cache purge to ", - "cluster: ", err) + kong.log.err("failed broadcasting proxy cache purge to cluster: ", err) end end @@ -112,8 +112,7 @@ return { then local ok, err = broadcast_purge(plugin.id, self.params.cache_key) if not ok then - ngx.log(ngx.ERR, - "failed broadcasting proxy cache purge to cluster: ", err) + kong.log.err("failed broadcasting proxy cache purge to cluster: ", err) end end @@ -189,8 +188,7 @@ return { if require(STRATEGY_PATH).LOCAL_DATA_STRATEGIES[conf.strategy] then local ok, err = broadcast_purge(plugin.id, self.params.cache_key) if not ok then - ngx.log(ngx.ERR, "failed broadcasting proxy cache purge to cluster: ", - err) + kong.log.err("failed broadcasting proxy cache purge to cluster: ", err) end end diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua index b7f4756c412..f23c325b409 100644 --- a/kong/plugins/proxy-cache/cache_key.lua +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -1,8 +1,15 @@ local fmt = string.format local md5 = ngx.md5 +local type = type +local pairs = pairs +local sort = table.sort +local insert = table.insert +local concat = table.concat + local _M = {} + local EMPTY = {} @@ -28,16 +35,16 @@ local function generate_key_from(args, vary_fields) local arg = args[field] if arg then if type(arg) == "table" then - table.sort(arg) - table.insert(cache_key, field .. "=" .. table.concat(arg, ",")) + sort(arg) + insert(cache_key, field .. "=" .. concat(arg, ",")) else - table.insert(cache_key, field .. "=" .. arg) + insert(cache_key, field .. "=" .. arg) end end end - return table.concat(cache_key, ":") + return concat(cache_key, ":") end @@ -48,7 +55,7 @@ end local function params_key(params, plugin_config) if not (plugin_config.vary_query_params or EMPTY)[1] then local actual_keys = keys(params) - table.sort(actual_keys) + sort(actual_keys) return generate_key_from(params, actual_keys) end diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 0329516be3d..f9bf58dd9f9 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -1,22 +1,24 @@ +local require = require local cache_key = require "kong.plugins.proxy-cache.cache_key" local utils = require "kong.tools.utils" +local ngx = ngx local kong = kong +local type = type +local pairs = pairs +local tostring = tostring +local tonumber = tonumber local max = math.max local floor = math.floor -local get_method = ngx.req.get_method -local ngx_get_uri_args = ngx.req.get_uri_args -local ngx_get_headers = ngx.req.get_headers +local lower = string.lower +local concat = table.concat +local time = ngx.time local resp_get_headers = ngx.resp and ngx.resp.get_headers -local ngx_log = ngx.log -local ngx_now = ngx.now local ngx_re_gmatch = ngx.re.gmatch local ngx_re_sub = ngx.re.gsub local ngx_re_match = ngx.re.match local parse_http_time = ngx.parse_http_time -local str_lower = string.lower -local time = ngx.time local tab_new = require("table.new") @@ -24,11 +26,7 @@ local tab_new = require("table.new") local STRATEGY_PATH = "kong.plugins.proxy-cache.strategies" local CACHE_VERSION = 1 - - -local function get_now() - return ngx_now() * 1000 -- time is kept in seconds with millisecond resolution. -end +local EMPTY = {} -- http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.5.1 @@ -48,20 +46,20 @@ local hop_by_hop_headers = { local function overwritable_header(header) - local n_header = str_lower(header) + local n_header = lower(header) - return not hop_by_hop_headers[n_header] - and not (ngx_re_match(n_header, "ratelimit-remaining")) + return not hop_by_hop_headers[n_header] + and not ngx_re_match(n_header, "ratelimit-remaining") end local function parse_directive_header(h) if not h then - return {} + return EMPTY end if type(h) == "table" then - h = table.concat(h, ", ") + h = concat(h, ", ") end local t = {} @@ -73,13 +71,13 @@ local function parse_directive_header(h) local _, err = ngx_re_match(m[0], [[^\s*([^=]+)(?:=(.+))?]], "oj", nil, res) if err then - ngx_log(ngx.ERR, "[proxy-cache] ", err) + kong.log.err(err) end -- store the directive token as a numeric value if it looks like a number; -- otherwise, store the string value. for directives without token, we just -- set the key to true - t[str_lower(res[1])] = tonumber(res[2]) or res[2] or true + t[lower(res[1])] = tonumber(res[2]) or res[2] or true m = iter() end @@ -119,11 +117,10 @@ local function resource_ttl(res_cc) end -local function cacheable_request(ngx, conf, cc) +local function cacheable_request(conf, cc) -- TODO refactor these searches to O(1) do - local method = get_method() - + local method = kong.request.get_method() local method_match = false for i = 1, #conf.request_method do if conf.request_method[i] == method then @@ -148,11 +145,10 @@ local function cacheable_request(ngx, conf, cc) end -local function cacheable_response(ngx, conf, cc) +local function cacheable_response(conf, cc) -- TODO refactor these searches to O(1) do - local status = ngx.status - + local status = kong.response.get_status() local status_match = false for i = 1, #conf.response_code do if conf.response_code[i] == status then @@ -203,48 +199,12 @@ end -- indicate that we should attempt to cache the response to this request -local function signal_cache_req(cache_key, cache_status) - ngx.ctx.proxy_cache = { +local function signal_cache_req(ctx, cache_key, cache_status) + ctx.proxy_cache = { cache_key = cache_key, } - ngx.header["X-Cache-Status"] = cache_status or "Miss" -end - - --- define our own response sender instead of using kong.tools.responses --- as the included response generator always send JSON content -local function send_response(res) - -- simulate the access.after handler - --=========================================================== - local now = get_now() - - ngx.ctx.KONG_ACCESS_TIME = now - ngx.ctx.KONG_ACCESS_START - ngx.ctx.KONG_ACCESS_ENDED_AT = now - - local proxy_latency = now - ngx.req.start_time() * 1000 - - ngx.ctx.KONG_PROXY_LATENCY = proxy_latency - - ngx.ctx.KONG_PROXIED = true - --=========================================================== - - ngx.status = res.status - - -- TODO refactor this to not use pairs - for k, v in pairs(res.headers) do - if overwritable_header(k) then - ngx.header[k] = v - end - end - - ngx.header["Age"] = floor(time() - res.timestamp) - ngx.header["X-Cache-Status"] = "Hit" - - ngx.ctx.delayed_response = true - ngx.ctx.delayed_response_callback = function() - ngx.say(res.body) - end + kong.response.set_header("X-Cache-Status", cache_status or "Miss") end @@ -256,21 +216,20 @@ local ProxyCacheHandler = { function ProxyCacheHandler:init_worker() -- catch notifications from other nodes that we purged a cache entry - local cluster_events = kong.cluster_events - -- only need one worker to handle purges like this -- if/when we introduce inline LRU caching this needs to involve -- worker events as well - cluster_events:subscribe("proxy-cache:purge", function(data) - ngx.log(ngx.ERR, "[proxy-cache] handling purge of '", data, "'") + local unpack = unpack - local plugin_id, cache_key = unpack(utils.split(data, ":")) + kong.cluster_events:subscribe("proxy-cache:purge", function(data) + kong.log.err("handling purge of '", data, "'") + local plugin_id, cache_key = unpack(utils.split(data, ":")) local plugin, err = kong.db.plugins:select({ id = plugin_id, }) if err then - ngx_log(ngx.ERR, "[proxy-cache] error in retrieving plugins: ", err) + kong.log.err("error in retrieving plugins: ", err) return end @@ -282,15 +241,14 @@ function ProxyCacheHandler:init_worker() if cache_key ~= "nil" then local ok, err = strategy:purge(cache_key) if not ok then - ngx_log(ngx.ERR, "[proxy-cache] failed to purge cache key '", cache_key, - "': ", err) + kong.log.err("failed to purge cache key '", cache_key, "': ", err) return end else local ok, err = strategy:flush(true) if not ok then - ngx_log(ngx.ERR, "[proxy-cache] error in flushing cache data: ", err) + kong.log.err("error in flushing cache data: ", err) end end end) @@ -301,23 +259,23 @@ function ProxyCacheHandler:access(conf) local cc = req_cc() -- if we know this request isnt cacheable, bail out - if not cacheable_request(ngx, conf, cc) then - ngx.header["X-Cache-Status"] = "Bypass" + if not cacheable_request(conf, cc) then + kong.response.set_header("X-Cache-Status", "Bypass") return end - local ctx = ngx.ctx - local consumer_id = ctx.authenticated_consumer and ctx.authenticated_consumer.id - local route_id = ctx.route and ctx.route.id - - local cache_key = cache_key.build_cache_key(consumer_id, route_id, - get_method(), - ngx_re_sub(ngx.var.request, "\\?.*", "", "oj"), - ngx_get_uri_args(), - ngx_get_headers(100), - conf) + local consumer = kong.client.get_consumer() + local route = kong.router.get_route() + local uri = ngx_re_sub(ngx.var.request, "\\?.*", "", "oj") + local cache_key = cache_key.build_cache_key(consumer and consumer.id, + route and route.id, + kong.request.get_method(), + uri, + kong.request.get_query(), + kong.request.get_headers(), + conf) - ngx.header["X-Cache-Key"] = cache_key + kong.response.set_header("X-Cache-Key", cache_key) -- try to fetch the cached object from the computed cache key local strategy = require(STRATEGY_PATH)({ @@ -325,6 +283,7 @@ function ProxyCacheHandler:access(conf) strategy_opts = conf[conf.strategy], }) + local ctx = kong.ctx.plugin local res, err = strategy:fetch(cache_key) if err == "request object not in cache" then -- TODO make this a utils enum err @@ -334,51 +293,50 @@ function ProxyCacheHandler:access(conf) return kong.response.exit(ngx.HTTP_GATEWAY_TIMEOUT) end - ngx.req.read_body() - ngx.ctx.req_body = ngx.req.get_body_data() + ctx.req_body = kong.request.get_raw_body() -- this request is cacheable but wasn't found in the data store -- make a note that we should store it in cache later, -- and pass the request upstream - return signal_cache_req(cache_key) + return signal_cache_req(ctx, cache_key) elseif err then - ngx_log(ngx.ERR, "[proxy_cache] ", err) + kong.log.err(err) return end if res.version ~= CACHE_VERSION then - ngx_log(ngx.NOTICE, "[proxy-cache] cache format mismatch, purging ", - cache_key) + kong.log.notice("cache format mismatch, purging ", cache_key) strategy:purge(cache_key) - return signal_cache_req(cache_key, "Bypass") + return signal_cache_req(ctx, cache_key, "Bypass") end -- figure out if the client will accept our cache value if conf.cache_control then if cc["max-age"] and time() - res.timestamp > cc["max-age"] then - return signal_cache_req(cache_key, "Refresh") + return signal_cache_req(ctx, cache_key, "Refresh") end if cc["max-stale"] and time() - res.timestamp - res.ttl > cc["max-stale"] then - return signal_cache_req(cache_key, "Refresh") + return signal_cache_req(ctx, cache_key, "Refresh") end if cc["min-fresh"] and res.ttl - (time() - res.timestamp) < cc["min-fresh"] then - return signal_cache_req(cache_key, "Refresh") + return signal_cache_req(ctx, cache_key, "Refresh") end else -- don't serve stale data; res may be stored for up to `conf.storage_ttl` secs if time() - res.timestamp > conf.cache_ttl then - return signal_cache_req(cache_key, "Refresh") + return signal_cache_req(ctx, cache_key, "Refresh") end end + -- we have cache data yo! -- expose response data for logging plugins - ngx.ctx.proxy_cache_hit = { + local response_data = { res = res, req = { body = res.req_body, @@ -386,31 +344,45 @@ function ProxyCacheHandler:access(conf) server_addr = ngx.var.server_addr, } - -- we have cache data yo! - return send_response(res) + kong.ctx.shared.proxy_cache_hit = response_data + + local nctx = ngx.ctx + nctx.proxy_cache_hit = response_data -- TODO: deprecated + nctx.KONG_PROXIED = true + + for k in pairs(res.headers) do + if not overwritable_header(k) then + res.headers[k] = nil + end + end + + res.headers["Age"] = floor(time() - res.timestamp) + res.headers["X-Cache-Status"] = "Hit" + + return kong.response.exit(res.status, res.body, res.headers) end function ProxyCacheHandler:header_filter(conf) - local ctx = ngx.ctx.proxy_cache + local ctx = kong.ctx.plugin + local proxy_cache = ctx.proxy_cache -- don't look at our headers if - -- a). the request wasn't cachable or - -- b). the request was served from cache - if not ctx then + -- a) the request wasn't cacheable, or + -- b) the request was served from cache + if not proxy_cache then return end local cc = res_cc() -- if this is a cacheable request, gather the headers and mark it so - if cacheable_response(ngx, conf, cc) then - ctx.res_headers = resp_get_headers(0, true) - ctx.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl - ngx.ctx.proxy_cache = ctx + if cacheable_response(conf, cc) then + proxy_cache.res_headers = resp_get_headers(0, true) + proxy_cache.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl else - ngx.header["X-Cache-Status"] = "Bypass" - ngx.ctx.proxy_cache = nil + kong.response.set_header("X-Cache-Status", "Bypass") + ctx.proxy_cache = nil end -- TODO handle Vary header @@ -418,15 +390,16 @@ end function ProxyCacheHandler:body_filter(conf) - local ctx = ngx.ctx.proxy_cache - if not ctx then + local ctx = kong.ctx.plugin + local proxy_cache = ctx.proxy_cache + if not proxy_cache then return end local chunk = ngx.arg[1] local eof = ngx.arg[2] - ctx.res_body = (ctx.res_body or "") .. (chunk or "") + proxy_cache.res_body = (proxy_cache.res_body or "") .. (chunk or "") if eof then local strategy = require(STRATEGY_PATH)({ @@ -435,26 +408,23 @@ function ProxyCacheHandler:body_filter(conf) }) local res = { - status = ngx.status, - headers = ctx.res_headers, - body = ctx.res_body, - body_len = #ctx.res_body, + status = kong.response.get_status(), + headers = proxy_cache.res_headers, + body = proxy_cache.res_body, + body_len = #proxy_cache.res_body, timestamp = time(), - ttl = ctx.res_ttl, + ttl = proxy_cache.res_ttl, version = CACHE_VERSION, - req_body = ngx.ctx.req_body, + req_body = ctx.req_body, } - local ttl = conf.storage_ttl or conf.cache_control and ctx.res_ttl or + local ttl = conf.storage_ttl or conf.cache_control and proxy_cache.res_ttl or conf.cache_ttl - local ok, err = strategy:store(ctx.cache_key, res, ttl) + local ok, err = strategy:store(proxy_cache.cache_key, res, ttl) if not ok then - ngx_log(ngx.ERR, "[proxy-cache] ", err) + kong.log(err) end - - else - ngx.ctx.proxy_cache = ctx end end diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index 4c21e0ffd5f..c954d7dc722 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -1,5 +1,9 @@ local strategies = require "kong.plugins.proxy-cache.strategies" + +local ngx = ngx + + local function check_shdict(name) if not ngx.shared[name] then return false, "missing shared dict '" .. name .. "'" @@ -8,6 +12,7 @@ local function check_shdict(name) return true end + return { name = "proxy-cache", fields = { diff --git a/kong/plugins/proxy-cache/strategies/init.lua b/kong/plugins/proxy-cache/strategies/init.lua index 56222dff309..1840200aa5f 100644 --- a/kong/plugins/proxy-cache/strategies/init.lua +++ b/kong/plugins/proxy-cache/strategies/init.lua @@ -1,3 +1,7 @@ +local require = require +local setmetatable = setmetatable + + local _M = {} _M.STRATEGY_TYPES = { diff --git a/kong/plugins/proxy-cache/strategies/memory.lua b/kong/plugins/proxy-cache/strategies/memory.lua index 391ff82e141..8c6f9ee3abb 100644 --- a/kong/plugins/proxy-cache/strategies/memory.lua +++ b/kong/plugins/proxy-cache/strategies/memory.lua @@ -5,8 +5,7 @@ local ngx = ngx local type = type local time = ngx.time local shared = ngx.shared -local cjson_encode = cjson.encode -local cjson_decode = cjson.decode +local setmetatable = setmetatable local _M = {} @@ -42,7 +41,7 @@ function _M:store(key, req_obj, req_ttl) end -- encode request table representation as JSON - local req_json = cjson_encode(req_obj) + local req_json = cjson.encode(req_obj) if not req_json then return nil, "could not encode request object" end @@ -72,7 +71,7 @@ function _M:fetch(key) end -- decode object from JSON to table - local req_obj = cjson_decode(req_json) + local req_obj = cjson.decode(req_json) if not req_json then return nil, "could not decode request object" end @@ -111,7 +110,7 @@ function _M:touch(key, req_ttl, timestamp) end -- decode object from JSON to table - local req_obj = cjson_decode(req_json) + local req_obj = cjson.decode(req_json) if not req_json then return nil, "could not decode request object" end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index c59fc7fc51b..60889c27483 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -463,7 +463,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() From bd6c7caaa252a38be3f09e73683b6454421dfa80 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Jan 2020 19:51:19 +0200 Subject: [PATCH 0417/4351] chore(proxy-cache) bump version to 1.3.0 (#20) --- ...2.3-0.rockspec => kong-proxy-cache-plugin-1.3.0-0.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-proxy-cache-plugin-1.2.3-0.rockspec => kong-proxy-cache-plugin-1.3.0-0.rockspec (96%) diff --git a/kong-proxy-cache-plugin-1.2.3-0.rockspec b/kong-proxy-cache-plugin-1.3.0-0.rockspec similarity index 96% rename from kong-proxy-cache-plugin-1.2.3-0.rockspec rename to kong-proxy-cache-plugin-1.3.0-0.rockspec index ef2434a2444..304f9ea27a0 100644 --- a/kong-proxy-cache-plugin-1.2.3-0.rockspec +++ b/kong-proxy-cache-plugin-1.3.0-0.rockspec @@ -1,9 +1,9 @@ package = "kong-proxy-cache-plugin" -version = "1.2.3-0" +version = "1.3.0-0" source = { url = "git://github.com/Kong/kong-plugin-proxy-cache", - tag = "1.2.3" + tag = "1.3.0" } supported_platforms = {"linux", "macosx"} From 61fe8711a3558edc5e192be5920899754078c844 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 14 Jan 2020 16:21:38 +0100 Subject: [PATCH 0418/4351] fix(zipkin) don't tag non-error span with error=false --- kong/plugins/zipkin/opentracing.lua | 2 -- spec/zipkin_spec.lua | 2 -- 2 files changed, 4 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 6d8ecdb457d..7a4f2e4ec4a 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -239,8 +239,6 @@ function OpenTracingHandler:log(conf) span:set_tag("error", true) span:set_tag("kong.balancer.state", try.state) span:set_tag("http.status_code", try.code) - else - span:set_tag("error", false) end span:finish((try.balancer_start + try.balancer_latency) / 1000) end diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index d86d85b3aa2..b1c52ba4949 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -198,7 +198,6 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( balancer_span.remoteEndpoint) assert.is_nil(balancer_span.localEndpoint) assert.same({ - error = "false", ["kong.balancer.try"] = "1", }, balancer_span.tags) end) @@ -264,7 +263,6 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( balancer_span.remoteEndpoint) assert.is_nil(balancer_span.localEndpoint) assert.same({ - error = "false", ["kong.balancer.try"] = "1", }, balancer_span.tags) end) From c399e9e5d8ea3cd6dbbe375f8e41ec6faaa46163 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 13 Jan 2020 22:55:16 +0100 Subject: [PATCH 0419/4351] feat(zipkin) local & remote Endpoint improvements Fixes #55 In all the Spans generated by kong: * The `localEndpoint` is `{ serviceName = "kong" }` in all spans. The `remoteEndpoint` has changed as follows: * On the request (root) span, it remains as before: * `remoteEndpoint.ipv4/v6` and `remoteEndpoint.port` point to the consumer's forwarded ip and port * On each balancer attempt span: * If a Kong Service was found when proxying, and that Service has a `name`, then `remoteEndpoint.serviceName` will be the Service Name. * `remoteEndpoint.ipv4/v6` and `remoteEndpoint.port` will point to the ip+port combination used on the span * On the proxy span: * If a Kong Service was found when proxying, and that Service has a `name`, then `remoteEndpoint.serviceName` will be the Service Name. * `remoteEndpoint.ipv4/v6` and `remoteEndpoint.port` will point to the first successful combination of balancer attempts. --- kong/plugins/zipkin/opentracing.lua | 31 ++++++++------ kong/plugins/zipkin/reporter.lua | 34 +++++---------- spec/zipkin_spec.lua | 66 +++++++++++++++++++++-------- 3 files changed, 79 insertions(+), 52 deletions(-) diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua index 7a4f2e4ec4a..5cb493b22b9 100644 --- a/kong/plugins/zipkin/opentracing.lua +++ b/kong/plugins/zipkin/opentracing.lua @@ -19,6 +19,20 @@ local OpenTracingHandler = { local tracer_cache = setmetatable({}, {__mode = "k"}) +local function tag_with_service_and_route(span) + local service = kong.router.get_service() + if service and service.id then + span:set_tag("kong.service", service.id) + local route = kong.router.get_route() + if route and route.id then + span:set_tag("kong.route", route.id) + end + if type(service.name) == "string" then + span:set_tag("peer.service", service.name) + end + end +end + function OpenTracingHandler:get_tracer(conf) local tracer = tracer_cache[conf] @@ -240,6 +254,9 @@ function OpenTracingHandler:log(conf) span:set_tag("kong.balancer.state", try.state) span:set_tag("http.status_code", try.code) end + + tag_with_service_and_route(span) + span:finish((try.balancer_start + try.balancer_latency) / 1000) end proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil @@ -259,18 +276,8 @@ function OpenTracingHandler:log(conf) request_span:set_tag("kong.credential", ctx.authenticated_credential.id) end request_span:set_tag("kong.node.id", kong.node.get_id()) - -- TODO: should we add these tags to the request span and/or the balancer spans? - if ctx.service and ctx.service.id then - proxy_span:set_tag("kong.service", ctx.service.id) - if ctx.route and ctx.route.id then - proxy_span:set_tag("kong.route", ctx.route.id) - end - if type(ctx.service.name) == "string" then - proxy_span:set_tag("peer.service", ctx.service.name) - end - elseif ctx.api and ctx.api.id then - proxy_span:set_tag("kong.api", ctx.api.id) - end + + tag_with_service_and_route(proxy_span) proxy_span:finish(proxy_finish) request_span:finish(now) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 27698425ada..505fbc409ba 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -57,36 +57,24 @@ function zipkin_reporter_methods:report(span) zipkin_tags["component"] = nil zipkin_tags["lc"] = component - local localEndpoint do - local serviceName = zipkin_tags["peer.service"] - if serviceName then - zipkin_tags["peer.service"] = nil - localEndpoint = { - serviceName = serviceName, - -- TODO: ip/port from ngx.var.server_name/ngx.var.server_port? - } - else - -- configurable override of the unknown-service-name spans - if self.default_service_name then - localEndpoint = { - serviceName = self.default_service_name, - } - -- needs to be null, not the empty object - else - localEndpoint = cjson.null - end - end - end + local localEndpoint = { + serviceName = "kong" + } local remoteEndpoint do + local serviceName = zipkin_tags["peer.service"] or + self.default_service_name -- can be nil + local peer_port = span:get_tag "peer.port" -- get as number - if peer_port then - zipkin_tags["peer.port"] = nil + if peer_port or serviceName then remoteEndpoint = { + serviceName = serviceName, ipv4 = zipkin_tags["peer.ipv4"], ipv6 = zipkin_tags["peer.ipv6"], - port = peer_port, -- port is *not* optional + port = peer_port, } + zipkin_tags["peer.service"] = nil + zipkin_tags["peer.port"] = nil zipkin_tags["peer.ipv4"] = nil zipkin_tags["peer.ipv6"] = nil else diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index b1c52ba4949..9c51b840266 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -59,7 +59,7 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert_is_integer(rann["krf"]) assert.truthy(rann["krs"] <= rann["krf"]) - assert.is_nil(request_span.localEndpoint) + assert.same({ serviceName = "kong" }, request_span.localEndpoint) -- proxy_span assert.same("table", type(proxy_span)) @@ -107,8 +107,13 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( } }) + local service = bp.services:insert { + name = "mock-http-service", + } + -- kong (http) mock upstream route = bp.routes:insert({ + service = service, hosts = { "mock-http-route" }, preserve_host = true, }) @@ -174,15 +179,22 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( ["http.status_code"] = "200", -- found (matches server status) lc = "kong" }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert.equals("number", type(peer_port)) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + local consumer_port = request_span.remoteEndpoint.port + assert_is_integer(consumer_port) + assert.same({ + ipv4 = "127.0.0.1", + port = consumer_port, + }, request_span.remoteEndpoint) -- specific assertions for proxy_span assert.same(proxy_span.tags["kong.route"], route.id) assert.same(proxy_span.tags["peer.hostname"], "127.0.0.1") - assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, + assert.same({ + ipv4 = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + serviceName = "mock-http-service", + }, proxy_span.remoteEndpoint) -- specific assertions for balancer_span @@ -194,11 +206,17 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert.equals("number", type(balancer_span.duration)) end - assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port }, + assert.same({ + ipv4 = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + serviceName = "mock-http-service", + }, balancer_span.remoteEndpoint) - assert.is_nil(balancer_span.localEndpoint) + assert.same({ serviceName = "kong" }, balancer_span.localEndpoint) assert.same({ ["kong.balancer.try"] = "1", + ["kong.route"] = route.id, + ["kong.service"] = route.service.id, }, balancer_span.tags) end) @@ -233,21 +251,29 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( local request_tags = request_span.tags assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) request_tags["kong.node.id"] = nil + assert.same({ ["http.method"] = "POST", ["http.path"] = "/hello.HelloService/SayHello", ["http.status_code"] = "200", -- found (matches server status) lc = "kong" }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert_is_integer(peer_port) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + local consumer_port = request_span.remoteEndpoint.port + assert_is_integer(consumer_port) + assert.same({ + ipv4 = "127.0.0.1", + port = consumer_port, + }, request_span.remoteEndpoint) -- specific assertions for proxy_span assert.same(proxy_span.tags["kong.route"], grpc_route.id) assert.same(proxy_span.tags["peer.hostname"], "localhost") - assert.same({ ipv4 = "127.0.0.1", port = 15002 }, + assert.same({ + ipv4 = "127.0.0.1", + port = 15002, + serviceName = "grpc-service", + }, proxy_span.remoteEndpoint) -- specific assertions for balancer_span @@ -259,11 +285,17 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert_is_integer(balancer_span.duration) end - assert.same({ ipv4 = "127.0.0.1", port = 15002 }, + assert.same({ + ipv4 = "127.0.0.1", + port = 15002, + serviceName = "grpc-service", + }, balancer_span.remoteEndpoint) - assert.is_nil(balancer_span.localEndpoint) + assert.same({ serviceName = "kong" }, balancer_span.localEndpoint) assert.same({ ["kong.balancer.try"] = "1", + ["kong.service"] = grpc_route.service.id, + ["kong.route"] = grpc_route.id, }, balancer_span.tags) end) @@ -302,14 +334,14 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( ["http.status_code"] = "404", -- note that this was "not found" lc = "kong" }, request_tags) - local peer_port = request_span.remoteEndpoint.port - assert_is_integer(peer_port) - assert.same({ ipv4 = "127.0.0.1", port = peer_port }, request_span.remoteEndpoint) + local consumer_port = request_span.remoteEndpoint.port + assert_is_integer(consumer_port) + assert.same({ ipv4 = "127.0.0.1", port = consumer_port }, request_span.remoteEndpoint) -- specific assertions for proxy_span assert.is_nil(proxy_span.tags) assert.is_nil(proxy_span.remoteEndpoint) - assert.is_nil(proxy_span.localEndpoint) + assert.same({ serviceName = "kong" }, proxy_span.localEndpoint) end) it("propagates b3 headers for non-matched requests", function() From dcd11f9c1eabd7b71fc4d2e46d67811abc819669 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 31 Jan 2020 12:38:09 +0100 Subject: [PATCH 0420/4351] chore(request-transformer) add missing license file to rockspec description --- ....rockspec => kong-plugin-request-transformer-1.2.5-1.rockspec | 1 + 1 file changed, 1 insertion(+) rename kong-plugin-request-transformer-1.2.5-0.rockspec => kong-plugin-request-transformer-1.2.5-1.rockspec (97%) diff --git a/kong-plugin-request-transformer-1.2.5-0.rockspec b/kong-plugin-request-transformer-1.2.5-1.rockspec similarity index 97% rename from kong-plugin-request-transformer-1.2.5-0.rockspec rename to kong-plugin-request-transformer-1.2.5-1.rockspec index ccc523c0f60..fbf4cdba54b 100644 --- a/kong-plugin-request-transformer-1.2.5-0.rockspec +++ b/kong-plugin-request-transformer-1.2.5-1.rockspec @@ -9,6 +9,7 @@ source = { supported_platforms = {"linux", "macosx"} description = { summary = "Kong Request Transformer Plugin", + license = "Apache 2.0", } build = { From d74c19b53785385c924ceb4eeb669ef19930cfd3 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 4 Feb 2020 22:54:56 -0800 Subject: [PATCH 0421/4351] chore(aws-lambda) add config files for editor and busted --- .busted | 7 +++++++ .editorconfig | 22 ++++++++++++++++++++++ 2 files changed, 29 insertions(+) create mode 100644 .busted create mode 100644 .editorconfig diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab From dd080118b93cf1866a6899b90b84d3c7fc5335cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 22 Jan 2020 12:29:09 +0100 Subject: [PATCH 0422/4351] refactor(zipkin) merge opentracing.lua and handler.lua --- kong-plugin-zipkin-0.2.1-1.rockspec | 1 - kong/plugins/zipkin/handler.lua | 294 ++++++++++++++++++++++++++-- kong/plugins/zipkin/opentracing.lua | 292 --------------------------- 3 files changed, 282 insertions(+), 305 deletions(-) delete mode 100644 kong/plugins/zipkin/opentracing.lua diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index 20114854eee..c9d6c0c86b6 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -24,7 +24,6 @@ build = { modules = { ["kong.plugins.zipkin.codec"] = "kong/plugins/zipkin/codec.lua"; ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; - ["kong.plugins.zipkin.opentracing"] = "kong/plugins/zipkin/opentracing.lua"; ["kong.plugins.zipkin.random_sampler"] = "kong/plugins/zipkin/random_sampler.lua"; ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a5338d59527..8113868d725 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -2,22 +2,50 @@ local new_tracer = require "opentracing.tracer".new local zipkin_codec = require "kong.plugins.zipkin.codec" local new_random_sampler = require "kong.plugins.zipkin.random_sampler".new local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new -local OpenTracingHandler = require "kong.plugins.zipkin.opentracing" --- Zipkin plugin derives from general opentracing one -local ZipkinLogHandler = OpenTracingHandler:extend() -ZipkinLogHandler.VERSION = "0.2.1" +local subsystem = ngx.config.subsystem +local fmt = string.format +local ZipkinLogHandler = { + VERSION = "0.2.1", + -- We want to run first so that timestamps taken are at start of the phase + -- also so that other plugins might be able to use our structures + PRIORITY = 100000, +} -function ZipkinLogHandler.new_tracer(conf) - local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) - tracer:register_injector("http_headers", zipkin_codec.new_injector()) - tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) - return tracer + +local tracer_cache = setmetatable({}, {__mode = "k"}) + + +local function tag_with_service_and_route(span) + local service = kong.router.get_service() + if service and service.id then + span:set_tag("kong.service", service.id) + local route = kong.router.get_route() + if route and route.id then + span:set_tag("kong.route", route.id) + end + if type(service.name) == "string" then + span:set_tag("peer.service", service.name) + end + end end -local function log(premature, reporter) +-- adds the proxy span to the opentracing context, unless it already exists +local function get_or_add_proxy_span(opentracing, timestamp) + if not opentracing.proxy_span then + local request_span = opentracing.request_span + opentracing.proxy_span = request_span:start_child_span( + request_span.name .. " (proxy)", + timestamp) + opentracing.proxy_span:set_tag("span.kind", "client") + end + return opentracing.proxy_span +end + + +local function timer_log(premature, reporter) if premature then return end @@ -30,12 +58,254 @@ local function log(premature, reporter) end + + +function ZipkinLogHandler:get_tracer(conf) + local tracer = tracer_cache[conf] + if tracer == nil then + assert(self.new_tracer, "derived class must implement .new_tracer()") + tracer = self.new_tracer(conf) + assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") + tracer_cache[conf] = tracer + end + return tracer +end + + +function ZipkinLogHandler:get_context(conf, ctx) + local opentracing = ctx.opentracing + if not opentracing then + self:initialise_request(conf, ctx) + opentracing = ctx.opentracing + end + return opentracing +end + + +-- Utility function to set either ipv4 or ipv6 tags +-- nginx apis don't have a flag to indicate whether an address is v4 or v6 +local function ip_tag(addr) + -- use the presence of "." to signal v4 (v6 uses ":") + if addr:find(".", 1, true) then + return "peer.ipv4" + else + return "peer.ipv6" + end +end + + +if subsystem == "http" then + function ZipkinLogHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local req = kong.request + local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil + local method = req.get_method() + local forwarded_ip = kong.client.get_forwarded_ip() + + local request_span = tracer:start_span(method, { + child_of = wire_context, + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong", + ["span.kind"] = "server", + ["http.method"] = method, + ["http.path"] = req.get_path(), + [ip_tag(forwarded_ip)] = forwarded_ip, + ["peer.port"] = kong.client.get_forwarded_port(), + } + }) + ctx.opentracing = { + tracer = tracer, + wire_context = wire_context, + request_span = request_span, + proxy_span = nil, + header_filter_finished = false, + } + end + + + function ZipkinLogHandler:rewrite(conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + -- note: rewrite is logged on the request_span, not on the proxy span + local rewrite_start = ctx.KONG_REWRITE_START / 1000 + opentracing.request_span:log("kong.rewrite", "start", rewrite_start) + end + + + function ZipkinLogHandler:access(conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + get_or_add_proxy_span(opentracing, ctx.KONG_ACCESS_START / 1000) + + -- Want to send headers to upstream + local outgoing_headers = {} + opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) + local set_header = kong.service.request.set_header + for k, v in pairs(outgoing_headers) do + set_header(k, v) + end + end + + + function ZipkinLogHandler:header_filter(conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + local header_filter_start = + ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 + or ngx.now() + + local proxy_span = get_or_add_proxy_span(opentracing, header_filter_start) + proxy_span:log("kong.header_filter", "start", header_filter_start) + end + + + function ZipkinLogHandler:body_filter(conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + + -- Finish header filter when body filter starts + if not opentracing.header_filter_finished then + local now = ngx.now() + + opentracing.proxy_span:log("kong.header_filter", "finish", now) + opentracing.header_filter_finished = true + opentracing.proxy_span:log("kong.body_filter", "start", now) + end + end + +elseif subsystem == "stream" then + + function ZipkinLogHandler:initialise_request(conf, ctx) + local tracer = self:get_tracer(conf) + local wire_context = nil + local forwarded_ip = kong.client.get_forwarded_ip() + local request_span = tracer:start_span("kong.stream", { + child_of = wire_context, + start_timestamp = ngx.req.start_time(), + tags = { + component = "kong", + ["span.kind"] = "server", + [ip_tag(forwarded_ip)] = forwarded_ip, + ["peer.port"] = kong.client.get_forwarded_port(), + } + }) + ctx.opentracing = { + tracer = tracer, + wire_context = wire_context, + request_span = request_span, + proxy_span = nil, + } + end + + + function ZipkinLogHandler:preread(conf) + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + local preread_start = ctx.KONG_PREREAD_START / 1000 + + local proxy_span = get_or_add_proxy_span(opentracing, preread_start) + proxy_span:log("kong.preread", "start", preread_start) + end +end + + +function ZipkinLogHandler.new_tracer(conf) + local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) + tracer:register_injector("http_headers", zipkin_codec.new_injector()) + tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) + return tracer +end + + function ZipkinLogHandler:log(conf) - ZipkinLogHandler.super.log(self, conf) + local now = ngx.now() + local ctx = ngx.ctx + local opentracing = self:get_context(conf, ctx) + local request_span = opentracing.request_span + local proxy_span = get_or_add_proxy_span(opentracing, now) + + local proxy_finish = + ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT / 1000 or now + + if ctx.KONG_REWRITE_TIME then + -- note: rewrite is logged on the request span, not on the proxy span + local rewrite_finish = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000 + opentracing.request_span:log("kong.rewrite", "finish", rewrite_finish) + end + + if subsystem == "http" then + -- add access_start here instead of in the access phase + -- because the plugin access phase is skipped when dealing with + -- requests which are not matched by any route + -- but we still want to know when the access phase "started" + local access_start = ctx.KONG_ACCESS_START / 1000 + proxy_span:log("kong.access", "start", access_start) + + local access_finish = + ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT / 1000 or proxy_finish + proxy_span:log("kong.access", "finish", access_finish) + + if not opentracing.header_filter_finished then + proxy_span:log("kong.header_filter", "finish", now) + opentracing.header_filter_finished = true + end + + proxy_span:log("kong.body_filter", "finish", now) + + else + local preread_finish = + ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT / 1000 or proxy_finish + proxy_span:log("kong.preread", "finish", preread_finish) + end + + local balancer_data = ctx.balancer_data + if balancer_data then + local balancer_tries = balancer_data.tries + for i = 1, balancer_data.try_count do + local try = balancer_tries[i] + local name = fmt("%s (balancer try %d)", request_span.name, i) + local span = request_span:start_child_span(name, try.balancer_start / 1000) + span:set_tag(ip_tag(try.ip), try.ip) + span:set_tag("peer.port", try.port) + span:set_tag("kong.balancer.try", i) + if i < balancer_data.try_count then + span:set_tag("error", true) + span:set_tag("kong.balancer.state", try.state) + span:set_tag("http.status_code", try.code) + end + + tag_with_service_and_route(span) + + span:finish((try.balancer_start + try.balancer_latency) / 1000) + end + proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil + if balancer_data.ip ~= nil then + proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) + end + proxy_span:set_tag("peer.port", balancer_data.port) + end + + if subsystem == "http" then + request_span:set_tag("http.status_code", kong.response.get_status()) + end + if ctx.authenticated_consumer then + request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) + end + if conf.include_credential and ctx.authenticated_credential then + request_span:set_tag("kong.credential", ctx.authenticated_credential.id) + end + request_span:set_tag("kong.node.id", kong.node.get_id()) + + tag_with_service_and_route(proxy_span) + + proxy_span:finish(proxy_finish) + request_span:finish(now) local tracer = self:get_tracer(conf) local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by opentracing-lua? - local ok, err = ngx.timer.at(0, log, zipkin_reporter) + local ok, err = ngx.timer.at(0, timer_log, zipkin_reporter) if not ok then kong.log.err("failed to create timer: ", err) end diff --git a/kong/plugins/zipkin/opentracing.lua b/kong/plugins/zipkin/opentracing.lua deleted file mode 100644 index 5cb493b22b9..00000000000 --- a/kong/plugins/zipkin/opentracing.lua +++ /dev/null @@ -1,292 +0,0 @@ ---[[ -This file is not a kong plugin; but the prototype for one. - -A plugin that derives this should: - - Implement a .new_tracer(cond) method that returns an opentracing tracer - - The tracer must support the "http_headers" format. - - Implement a :initialise_request(conf, ctx) method if it needs to do per-request initialisation -]] - -local subsystem = ngx.config.subsystem -local fmt = string.format - -local OpenTracingHandler = { - VERSION = "0.2.1", - -- We want to run first so that timestamps taken are at start of the phase - -- also so that other plugins might be able to use our structures - PRIORITY = 100000, -} - -local tracer_cache = setmetatable({}, {__mode = "k"}) - -local function tag_with_service_and_route(span) - local service = kong.router.get_service() - if service and service.id then - span:set_tag("kong.service", service.id) - local route = kong.router.get_route() - if route and route.id then - span:set_tag("kong.route", route.id) - end - if type(service.name) == "string" then - span:set_tag("peer.service", service.name) - end - end -end - - -function OpenTracingHandler:get_tracer(conf) - local tracer = tracer_cache[conf] - if tracer == nil then - assert(self.new_tracer, "derived class must implement .new_tracer()") - tracer = self.new_tracer(conf) - assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") - tracer_cache[conf] = tracer - end - return tracer -end - - -function OpenTracingHandler:get_context(conf, ctx) - local opentracing = ctx.opentracing - if not opentracing then - self:initialise_request(conf, ctx) - opentracing = ctx.opentracing - end - return opentracing -end - - --- Utility function to set either ipv4 or ipv6 tags --- nginx apis don't have a flag to indicate whether an address is v4 or v6 -local function ip_tag(addr) - -- use the presence of "." to signal v4 (v6 uses ":") - if addr:find(".", 1, true) then - return "peer.ipv4" - else - return "peer.ipv6" - end -end - - --- adds the proxy span to the opentracing context, unless it already exists -local function get_or_add_proxy_span(opentracing, timestamp) - if not opentracing.proxy_span then - local request_span = opentracing.request_span - opentracing.proxy_span = request_span:start_child_span( - request_span.name .. " (proxy)", - timestamp) - opentracing.proxy_span:set_tag("span.kind", "client") - end - return opentracing.proxy_span -end - - -if subsystem == "http" then - function OpenTracingHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) - local req = kong.request - local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil - local method = req.get_method() - local forwarded_ip = kong.client.get_forwarded_ip() - - local request_span = tracer:start_span(method, { - child_of = wire_context, - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong", - ["span.kind"] = "server", - ["http.method"] = method, - ["http.path"] = req.get_path(), - [ip_tag(forwarded_ip)] = forwarded_ip, - ["peer.port"] = kong.client.get_forwarded_port(), - } - }) - ctx.opentracing = { - tracer = tracer, - wire_context = wire_context, - request_span = request_span, - proxy_span = nil, - header_filter_finished = false, - } - end - - - function OpenTracingHandler:rewrite(conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - -- note: rewrite is logged on the request_span, not on the proxy span - local rewrite_start = ctx.KONG_REWRITE_START / 1000 - opentracing.request_span:log("kong.rewrite", "start", rewrite_start) - end - - - function OpenTracingHandler:access(conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - - get_or_add_proxy_span(opentracing, ctx.KONG_ACCESS_START / 1000) - - -- Want to send headers to upstream - local outgoing_headers = {} - opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) - local set_header = kong.service.request.set_header - for k, v in pairs(outgoing_headers) do - set_header(k, v) - end - end - - - function OpenTracingHandler:header_filter(conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - local header_filter_start = - ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 - or ngx.now() - - local proxy_span = get_or_add_proxy_span(opentracing, header_filter_start) - proxy_span:log("kong.header_filter", "start", header_filter_start) - end - - - function OpenTracingHandler:body_filter(conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - - -- Finish header filter when body filter starts - if not opentracing.header_filter_finished then - local now = ngx.now() - - opentracing.proxy_span:log("kong.header_filter", "finish", now) - opentracing.header_filter_finished = true - opentracing.proxy_span:log("kong.body_filter", "start", now) - end - end - -elseif subsystem == "stream" then - - function OpenTracingHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) - local wire_context = nil - local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span("kong.stream", { - child_of = wire_context, - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong", - ["span.kind"] = "server", - [ip_tag(forwarded_ip)] = forwarded_ip, - ["peer.port"] = kong.client.get_forwarded_port(), - } - }) - ctx.opentracing = { - tracer = tracer, - wire_context = wire_context, - request_span = request_span, - proxy_span = nil, - } - end - - - function OpenTracingHandler:preread(conf) - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - local preread_start = ctx.KONG_PREREAD_START / 1000 - - local proxy_span = get_or_add_proxy_span(opentracing, preread_start) - proxy_span:log("kong.preread", "start", preread_start) - end -end - - -function OpenTracingHandler:log(conf) - local now = ngx.now() - local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - local request_span = opentracing.request_span - local proxy_span = get_or_add_proxy_span(opentracing, now) - - local proxy_finish = - ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT / 1000 or now - - if ctx.KONG_REWRITE_TIME then - -- note: rewrite is logged on the request span, not on the proxy span - local rewrite_finish = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000 - opentracing.request_span:log("kong.rewrite", "finish", rewrite_finish) - end - - if subsystem == "http" then - -- add access_start here instead of in the access phase - -- because the plugin access phase is skipped when dealing with - -- requests which are not matched by any route - -- but we still want to know when the access phase "started" - local access_start = ctx.KONG_ACCESS_START / 1000 - proxy_span:log("kong.access", "start", access_start) - - local access_finish = - ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT / 1000 or proxy_finish - proxy_span:log("kong.access", "finish", access_finish) - - if not opentracing.header_filter_finished then - proxy_span:log("kong.header_filter", "finish", now) - opentracing.header_filter_finished = true - end - - proxy_span:log("kong.body_filter", "finish", now) - - else - local preread_finish = - ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT / 1000 or proxy_finish - proxy_span:log("kong.preread", "finish", preread_finish) - end - - local balancer_data = ctx.balancer_data - if balancer_data then - local balancer_tries = balancer_data.tries - for i = 1, balancer_data.try_count do - local try = balancer_tries[i] - local name = fmt("%s (balancer try %d)", request_span.name, i) - local span = request_span:start_child_span(name, try.balancer_start / 1000) - span:set_tag(ip_tag(try.ip), try.ip) - span:set_tag("peer.port", try.port) - span:set_tag("kong.balancer.try", i) - if i < balancer_data.try_count then - span:set_tag("error", true) - span:set_tag("kong.balancer.state", try.state) - span:set_tag("http.status_code", try.code) - end - - tag_with_service_and_route(span) - - span:finish((try.balancer_start + try.balancer_latency) / 1000) - end - proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil - if balancer_data.ip ~= nil then - proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) - end - proxy_span:set_tag("peer.port", balancer_data.port) - end - - if subsystem == "http" then - request_span:set_tag("http.status_code", kong.response.get_status()) - end - if ctx.authenticated_consumer then - request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) - end - if conf.include_credential and ctx.authenticated_credential then - request_span:set_tag("kong.credential", ctx.authenticated_credential.id) - end - request_span:set_tag("kong.node.id", kong.node.get_id()) - - tag_with_service_and_route(proxy_span) - - proxy_span:finish(proxy_finish) - request_span:finish(now) -end - - -function OpenTracingHandler:extend() - return setmetatable({ super = self }, { __index = self }) -end - - -return OpenTracingHandler From c2e00fd419118666e4a0391d1d8c508572aef209 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 22 Jan 2020 16:12:50 +0100 Subject: [PATCH 0423/4351] refactor(zipkin) localize get_tracer, new_tracer, initialize_request None of those functions depended on `self` now that there was no inheritance. Also, rename internal ctx.opentracing to ctx.zipkin --- kong/plugins/zipkin/handler.lua | 133 ++++++++++++++++---------------- 1 file changed, 65 insertions(+), 68 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 8113868d725..e411e8d55fe 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,4 +1,4 @@ -local new_tracer = require "opentracing.tracer".new +local opentracing_new_tracer = require "opentracing.tracer".new local zipkin_codec = require "kong.plugins.zipkin.codec" local new_random_sampler = require "kong.plugins.zipkin.random_sampler".new local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new @@ -17,6 +17,22 @@ local ZipkinLogHandler = { local tracer_cache = setmetatable({}, {__mode = "k"}) +local function new_tracer(conf) + local tracer = opentracing_new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) + tracer:register_injector("http_headers", zipkin_codec.new_injector()) + tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) + return tracer +end + + +local function get_tracer(conf) + if tracer_cache[conf] == nil then + tracer_cache[conf] = new_tracer(conf) + end + return tracer_cache[conf] +end + + local function tag_with_service_and_route(span) local service = kong.router.get_service() if service and service.id then @@ -32,16 +48,16 @@ local function tag_with_service_and_route(span) end --- adds the proxy span to the opentracing context, unless it already exists -local function get_or_add_proxy_span(opentracing, timestamp) - if not opentracing.proxy_span then - local request_span = opentracing.request_span - opentracing.proxy_span = request_span:start_child_span( +-- adds the proxy span to the zipkin context, unless it already exists +local function get_or_add_proxy_span(zipkin, timestamp) + if not zipkin.proxy_span then + local request_span = zipkin.request_span + zipkin.proxy_span = request_span:start_child_span( request_span.name .. " (proxy)", timestamp) - opentracing.proxy_span:set_tag("span.kind", "client") + zipkin.proxy_span:set_tag("span.kind", "client") end - return opentracing.proxy_span + return zipkin.proxy_span end @@ -58,30 +74,6 @@ local function timer_log(premature, reporter) end - - -function ZipkinLogHandler:get_tracer(conf) - local tracer = tracer_cache[conf] - if tracer == nil then - assert(self.new_tracer, "derived class must implement .new_tracer()") - tracer = self.new_tracer(conf) - assert(type(tracer) == "table", ".new_tracer() must return an opentracing tracer object") - tracer_cache[conf] = tracer - end - return tracer -end - - -function ZipkinLogHandler:get_context(conf, ctx) - local opentracing = ctx.opentracing - if not opentracing then - self:initialise_request(conf, ctx) - opentracing = ctx.opentracing - end - return opentracing -end - - -- Utility function to set either ipv4 or ipv6 tags -- nginx apis don't have a flag to indicate whether an address is v4 or v6 local function ip_tag(addr) @@ -94,9 +86,22 @@ local function ip_tag(addr) end +local initialize_request + + +local function get_context(conf, ctx) + local zipkin = ctx.zipkin + if not zipkin then + initialize_request(conf, ctx) + zipkin = ctx.zipkin + end + return zipkin +end + + if subsystem == "http" then - function ZipkinLogHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) + initialize_request = function(conf, ctx) + local tracer = get_tracer(conf) local req = kong.request local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil local method = req.get_method() @@ -114,7 +119,7 @@ if subsystem == "http" then ["peer.port"] = kong.client.get_forwarded_port(), } }) - ctx.opentracing = { + ctx.zipkin = { tracer = tracer, wire_context = wire_context, request_span = request_span, @@ -126,22 +131,22 @@ if subsystem == "http" then function ZipkinLogHandler:rewrite(conf) local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local zipkin = get_context(conf, ctx) -- note: rewrite is logged on the request_span, not on the proxy span local rewrite_start = ctx.KONG_REWRITE_START / 1000 - opentracing.request_span:log("kong.rewrite", "start", rewrite_start) + zipkin.request_span:log("kong.rewrite", "start", rewrite_start) end function ZipkinLogHandler:access(conf) local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local zipkin = get_context(conf, ctx) - get_or_add_proxy_span(opentracing, ctx.KONG_ACCESS_START / 1000) + get_or_add_proxy_span(zipkin, ctx.KONG_ACCESS_START / 1000) -- Want to send headers to upstream local outgoing_headers = {} - opentracing.tracer:inject(opentracing.proxy_span, "http_headers", outgoing_headers) + zipkin.tracer:inject(zipkin.proxy_span, "http_headers", outgoing_headers) local set_header = kong.service.request.set_header for k, v in pairs(outgoing_headers) do set_header(k, v) @@ -151,34 +156,34 @@ if subsystem == "http" then function ZipkinLogHandler:header_filter(conf) local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local zipkin = get_context(conf, ctx) local header_filter_start = ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 or ngx.now() - local proxy_span = get_or_add_proxy_span(opentracing, header_filter_start) + local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start) proxy_span:log("kong.header_filter", "start", header_filter_start) end function ZipkinLogHandler:body_filter(conf) local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local zipkin = get_context(conf, ctx) -- Finish header filter when body filter starts - if not opentracing.header_filter_finished then + if not zipkin.header_filter_finished then local now = ngx.now() - opentracing.proxy_span:log("kong.header_filter", "finish", now) - opentracing.header_filter_finished = true - opentracing.proxy_span:log("kong.body_filter", "start", now) + zipkin.proxy_span:log("kong.header_filter", "finish", now) + zipkin.header_filter_finished = true + zipkin.proxy_span:log("kong.body_filter", "start", now) end end elseif subsystem == "stream" then - function ZipkinLogHandler:initialise_request(conf, ctx) - local tracer = self:get_tracer(conf) + initialize_request = function(conf, ctx) + local tracer = get_tracer(conf) local wire_context = nil local forwarded_ip = kong.client.get_forwarded_ip() local request_span = tracer:start_span("kong.stream", { @@ -191,7 +196,7 @@ elseif subsystem == "stream" then ["peer.port"] = kong.client.get_forwarded_port(), } }) - ctx.opentracing = { + ctx.zipkin = { tracer = tracer, wire_context = wire_context, request_span = request_span, @@ -202,29 +207,21 @@ elseif subsystem == "stream" then function ZipkinLogHandler:preread(conf) local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) + local zipkin = get_context(conf, ctx) local preread_start = ctx.KONG_PREREAD_START / 1000 - local proxy_span = get_or_add_proxy_span(opentracing, preread_start) + local proxy_span = get_or_add_proxy_span(zipkin, preread_start) proxy_span:log("kong.preread", "start", preread_start) end end -function ZipkinLogHandler.new_tracer(conf) - local tracer = new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) - tracer:register_injector("http_headers", zipkin_codec.new_injector()) - tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) - return tracer -end - - function ZipkinLogHandler:log(conf) local now = ngx.now() local ctx = ngx.ctx - local opentracing = self:get_context(conf, ctx) - local request_span = opentracing.request_span - local proxy_span = get_or_add_proxy_span(opentracing, now) + local zipkin = get_context(conf, ctx) + local request_span = zipkin.request_span + local proxy_span = get_or_add_proxy_span(zipkin, now) local proxy_finish = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT / 1000 or now @@ -232,7 +229,7 @@ function ZipkinLogHandler:log(conf) if ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span local rewrite_finish = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000 - opentracing.request_span:log("kong.rewrite", "finish", rewrite_finish) + zipkin.request_span:log("kong.rewrite", "finish", rewrite_finish) end if subsystem == "http" then @@ -247,9 +244,9 @@ function ZipkinLogHandler:log(conf) ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT / 1000 or proxy_finish proxy_span:log("kong.access", "finish", access_finish) - if not opentracing.header_filter_finished then + if not zipkin.header_filter_finished then proxy_span:log("kong.header_filter", "finish", now) - opentracing.header_filter_finished = true + zipkin.header_filter_finished = true end proxy_span:log("kong.body_filter", "finish", now) @@ -303,8 +300,8 @@ function ZipkinLogHandler:log(conf) proxy_span:finish(proxy_finish) request_span:finish(now) - local tracer = self:get_tracer(conf) - local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by opentracing-lua? + local tracer = get_tracer(conf) + local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by zipkin-lua? local ok, err = ngx.timer.at(0, timer_log, zipkin_reporter) if not ok then kong.log.err("failed to create timer: ", err) From 5f3d4f198a58c509a9d7b15d582c3115895ae5fa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 22 Jan 2020 17:10:22 +0100 Subject: [PATCH 0424/4351] refactor(zipkin) split codec into injector and extractor. inline injector --- kong-plugin-zipkin-0.2.1-1.rockspec | 2 +- kong/plugins/zipkin/codec.lua | 105 ---------------------------- kong/plugins/zipkin/extractor.lua | 80 +++++++++++++++++++++ kong/plugins/zipkin/handler.lua | 22 +++++- 4 files changed, 100 insertions(+), 109 deletions(-) delete mode 100644 kong/plugins/zipkin/codec.lua create mode 100644 kong/plugins/zipkin/extractor.lua diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index c9d6c0c86b6..f2601b837dc 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -22,7 +22,7 @@ dependencies = { build = { type = "builtin"; modules = { - ["kong.plugins.zipkin.codec"] = "kong/plugins/zipkin/codec.lua"; + ["kong.plugins.zipkin.extractor"] = "kong/plugins/zipkin/extractor.lua"; ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; ["kong.plugins.zipkin.random_sampler"] = "kong/plugins/zipkin/random_sampler.lua"; ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; diff --git a/kong/plugins/zipkin/codec.lua b/kong/plugins/zipkin/codec.lua deleted file mode 100644 index 52f74e3af9d..00000000000 --- a/kong/plugins/zipkin/codec.lua +++ /dev/null @@ -1,105 +0,0 @@ -local to_hex = require "resty.string".to_hex -local new_span_context = require "opentracing.span_context".new - - -local function hex_to_char(c) - return string.char(tonumber(c, 16)) -end - - -local function from_hex(str) - if str ~= nil then -- allow nil to pass through - str = str:gsub("%x%x", hex_to_char) - end - return str -end - - -local function new_extractor(warn) - return function(headers) - -- X-B3-Sampled: if an upstream decided to sample this request, we do too. - local sample = headers["x-b3-sampled"] - if sample == "1" or sample == "true" then - sample = true - elseif sample == "0" or sample == "false" then - sample = false - elseif sample ~= nil then - warn("x-b3-sampled header invalid; ignoring.") - sample = nil - end - - -- X-B3-Flags: if it equals '1' then it overrides sampling policy - -- We still want to warn on invalid sample header, so do this after the above - local debug = headers["x-b3-flags"] - if debug == "1" then - sample = true - elseif debug ~= nil then - warn("x-b3-flags header invalid; ignoring.") - end - - local had_invalid_id = false - - local trace_id = headers["x-b3-traceid"] - -- Validate trace id - if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then - warn("x-b3-traceid header invalid; ignoring.") - had_invalid_id = true - end - - local parent_span_id = headers["x-b3-parentspanid"] - -- Validate parent_span_id - if parent_span_id and (#parent_span_id ~= 16 or parent_span_id:match("%X")) then - warn("x-b3-parentspanid header invalid; ignoring.") - had_invalid_id = true - end - - local request_span_id = headers["x-b3-spanid"] - -- Validate request_span_id - if request_span_id and (#request_span_id ~= 16 or request_span_id:match("%X")) then - warn("x-b3-spanid header invalid; ignoring.") - had_invalid_id = true - end - - if trace_id == nil or had_invalid_id then - return nil - end - - -- Process jaegar baggage header - local baggage = {} - for k, v in pairs(headers) do - local baggage_key = k:match("^uberctx%-(.*)$") - if baggage_key then - baggage[baggage_key] = ngx.unescape_uri(v) - end - end - - trace_id = from_hex(trace_id) - parent_span_id = from_hex(parent_span_id) - request_span_id = from_hex(request_span_id) - - return new_span_context(trace_id, request_span_id, parent_span_id, sample, baggage) - end -end - - -local function new_injector() - return function(span_context, headers) - -- We want to remove headers if already present - headers["x-b3-traceid"] = to_hex(span_context.trace_id) - headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil - headers["x-b3-spanid"] = to_hex(span_context.span_id) - local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers - headers["x-b3-flags"] = Flags - headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil - for key, value in span_context:each_baggage_item() do - -- XXX: https://github.com/opentracing/specification/issues/117 - headers["uberctx-"..key] = ngx.escape_uri(value) - end - end -end - - -return { - new_extractor = new_extractor, - new_injector = new_injector, -} diff --git a/kong/plugins/zipkin/extractor.lua b/kong/plugins/zipkin/extractor.lua new file mode 100644 index 00000000000..b585c0136c6 --- /dev/null +++ b/kong/plugins/zipkin/extractor.lua @@ -0,0 +1,80 @@ +local new_span_context = require "opentracing.span_context".new + + +local function hex_to_char(c) + return string.char(tonumber(c, 16)) +end + + +local function from_hex(str) + if str ~= nil then -- allow nil to pass through + str = str:gsub("%x%x", hex_to_char) + end + return str +end + + +return function(headers) + local warn = kong.log.warn + -- X-B3-Sampled: if an upstream decided to sample this request, we do too. + local sample = headers["x-b3-sampled"] + if sample == "1" or sample == "true" then + sample = true + elseif sample == "0" or sample == "false" then + sample = false + elseif sample ~= nil then + warn("x-b3-sampled header invalid; ignoring.") + sample = nil + end + + -- X-B3-Flags: if it equals '1' then it overrides sampling policy + -- We still want to warn on invalid sample header, so do this after the above + local debug = headers["x-b3-flags"] + if debug == "1" then + sample = true + elseif debug ~= nil then + warn("x-b3-flags header invalid; ignoring.") + end + + local had_invalid_id = false + + local trace_id = headers["x-b3-traceid"] + -- Validate trace id + if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then + warn("x-b3-traceid header invalid; ignoring.") + had_invalid_id = true + end + + local parent_span_id = headers["x-b3-parentspanid"] + -- Validate parent_span_id + if parent_span_id and (#parent_span_id ~= 16 or parent_span_id:match("%X")) then + warn("x-b3-parentspanid header invalid; ignoring.") + had_invalid_id = true + end + + local request_span_id = headers["x-b3-spanid"] + -- Validate request_span_id + if request_span_id and (#request_span_id ~= 16 or request_span_id:match("%X")) then + warn("x-b3-spanid header invalid; ignoring.") + had_invalid_id = true + end + + if trace_id == nil or had_invalid_id then + return nil + end + + -- Process jaegar baggage header + local baggage = {} + for k, v in pairs(headers) do + local baggage_key = k:match("^uberctx%-(.*)$") + if baggage_key then + baggage[baggage_key] = ngx.unescape_uri(v) + end + end + + trace_id = from_hex(trace_id) + parent_span_id = from_hex(parent_span_id) + request_span_id = from_hex(request_span_id) + + return new_span_context(trace_id, request_span_id, parent_span_id, sample, baggage) +end diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index e411e8d55fe..a67c308d005 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,7 +1,8 @@ local opentracing_new_tracer = require "opentracing.tracer".new -local zipkin_codec = require "kong.plugins.zipkin.codec" +local extractor = require "kong.plugins.zipkin.extractor" local new_random_sampler = require "kong.plugins.zipkin.random_sampler".new local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new +local to_hex = require "resty.string".to_hex local subsystem = ngx.config.subsystem local fmt = string.format @@ -16,11 +17,26 @@ local ZipkinLogHandler = { local tracer_cache = setmetatable({}, {__mode = "k"}) +local function injector(span_context, headers) + -- We want to remove headers if already present + headers["x-b3-traceid"] = to_hex(span_context.trace_id) + headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil + headers["x-b3-spanid"] = to_hex(span_context.span_id) + local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers + headers["x-b3-flags"] = Flags + headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil + for key, value in span_context:each_baggage_item() do + -- XXX: https://github.com/opentracing/specification/issues/117 + headers["uberctx-"..key] = ngx.escape_uri(value) + end +end + local function new_tracer(conf) local tracer = opentracing_new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) - tracer:register_injector("http_headers", zipkin_codec.new_injector()) - tracer:register_extractor("http_headers", zipkin_codec.new_extractor(kong.log.warn)) + + tracer:register_injector("http_headers", injector) + tracer:register_extractor("http_headers", extractor) return tracer end From 4e52f79be469aff1e7648a91387b74440d6b8d78 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 22 Jan 2020 18:12:20 +0100 Subject: [PATCH 0425/4351] refactor(zipkin) inline random sampler --- kong-plugin-zipkin-0.2.1-1.rockspec | 1 - kong/plugins/zipkin/handler.lua | 9 +++++++-- kong/plugins/zipkin/random_sampler.lua | 24 ------------------------ 3 files changed, 7 insertions(+), 27 deletions(-) delete mode 100644 kong/plugins/zipkin/random_sampler.lua diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index f2601b837dc..a228a509a91 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -24,7 +24,6 @@ build = { modules = { ["kong.plugins.zipkin.extractor"] = "kong/plugins/zipkin/extractor.lua"; ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; - ["kong.plugins.zipkin.random_sampler"] = "kong/plugins/zipkin/random_sampler.lua"; ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; }; diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a67c308d005..f560f8e3d46 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,6 +1,5 @@ local opentracing_new_tracer = require "opentracing.tracer".new local extractor = require "kong.plugins.zipkin.extractor" -local new_random_sampler = require "kong.plugins.zipkin.random_sampler".new local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local to_hex = require "resty.string".to_hex @@ -33,7 +32,13 @@ end local function new_tracer(conf) - local tracer = opentracing_new_tracer(new_zipkin_reporter(conf), new_random_sampler(conf)) + local sampler = { + sample = function() + return math.random() < conf.sample_ratio + end + } + + local tracer = opentracing_new_tracer(new_zipkin_reporter(conf), sampler) tracer:register_injector("http_headers", injector) tracer:register_extractor("http_headers", extractor) diff --git a/kong/plugins/zipkin/random_sampler.lua b/kong/plugins/zipkin/random_sampler.lua deleted file mode 100644 index 4d44e63a046..00000000000 --- a/kong/plugins/zipkin/random_sampler.lua +++ /dev/null @@ -1,24 +0,0 @@ -local random_sampler_methods = {} -local random_sampler_mt = { - __name = "kong.plugins.zipkin.random_sampler", - __index = random_sampler_methods, -} - - -local function new_random_sampler(conf) - local sample_ratio = conf.sample_ratio - assert(type(sample_ratio) == "number" and sample_ratio >= 0 and sample_ratio <= 1, "invalid sample_ratio") - return setmetatable({ - sample_ratio = sample_ratio, - }, random_sampler_mt) -end - - -function random_sampler_methods:sample(name) -- luacheck: ignore 212 - return math.random() < self.sample_ratio -end - - -return { - new = new_random_sampler, -} From cd8afc5b7c553c981b7a5504624d249098c09f30 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 23 Jan 2020 13:04:12 +0100 Subject: [PATCH 0426/4351] refactor(zipkin) vendorize openzipkin This is an (almost) direct download of openzipkin span, span_context and tracer files, with several changes: * formatting (spaces instead of tabs, commas instead of semicolons) * the __name field of several metatables was removed (it did nothing, but contained the string "opentracing", making it difficult to spot it in other places) * The rockspec temporarily has the dependencies that openresty brought --- kong-plugin-zipkin-0.2.1-1.rockspec | 6 +- kong/plugins/zipkin/extractor.lua | 2 +- kong/plugins/zipkin/handler.lua | 4 +- kong/plugins/zipkin/reporter.lua | 1 - kong/plugins/zipkin/span.lua | 196 +++++++++++++++++++++++++++ kong/plugins/zipkin/span_context.lua | 115 ++++++++++++++++ kong/plugins/zipkin/tracer.lua | 140 +++++++++++++++++++ 7 files changed, 459 insertions(+), 5 deletions(-) create mode 100644 kong/plugins/zipkin/span.lua create mode 100644 kong/plugins/zipkin/span_context.lua create mode 100644 kong/plugins/zipkin/tracer.lua diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index a228a509a91..8f80ab3c9fa 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -16,7 +16,8 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "opentracing >= 0.0.2"; + "luatz"; + "luaossl"; } build = { @@ -25,6 +26,9 @@ build = { ["kong.plugins.zipkin.extractor"] = "kong/plugins/zipkin/extractor.lua"; ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; + ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua"; + ["kong.plugins.zipkin.span_context"] = "kong/plugins/zipkin/span_context.lua"; + ["kong.plugins.zipkin.tracer"] = "kong/plugins/zipkin/tracer.lua"; ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; }; } diff --git a/kong/plugins/zipkin/extractor.lua b/kong/plugins/zipkin/extractor.lua index b585c0136c6..b286401f60f 100644 --- a/kong/plugins/zipkin/extractor.lua +++ b/kong/plugins/zipkin/extractor.lua @@ -1,4 +1,4 @@ -local new_span_context = require "opentracing.span_context".new +local new_span_context = require "kong.plugins.zipkin.span_context".new local function hex_to_char(c) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index f560f8e3d46..6cfddd03dd5 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,4 +1,4 @@ -local opentracing_new_tracer = require "opentracing.tracer".new +local zipkin_new_tracer = require "kong.plugins.zipkin.tracer".new local extractor = require "kong.plugins.zipkin.extractor" local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local to_hex = require "resty.string".to_hex @@ -38,7 +38,7 @@ local function new_tracer(conf) end } - local tracer = opentracing_new_tracer(new_zipkin_reporter(conf), sampler) + local tracer = zipkin_new_tracer(new_zipkin_reporter(conf), sampler) tracer:register_injector("http_headers", injector) tracer:register_extractor("http_headers", extractor) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 505fbc409ba..97c903f831f 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -8,7 +8,6 @@ local gsub = string.gsub local zipkin_reporter_methods = {} local zipkin_reporter_mt = { - __name = "kong.plugins.zipkin.reporter", __index = zipkin_reporter_methods, } diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua new file mode 100644 index 00000000000..a284403ecf8 --- /dev/null +++ b/kong/plugins/zipkin/span.lua @@ -0,0 +1,196 @@ +--[[ +The internal data structure is modeled off the ZipKin Span JSON Structure +This makes it cheaper to convert to JSON for submission to the ZipKin HTTP api; +which Jaegar also implements. +You can find it documented in this OpenAPI spec: +https://github.com/openzipkin/zipkin-api/blob/7e33e977/zipkin2-api.yaml#L280 +]] + +local span_methods = {} +local span_mt = { + __index = span_methods, +} + +local function is(object) + return getmetatable(object) == span_mt +end + +local function new(tracer, context, name, start_timestamp) + assert(tracer, "missing tracer") + assert(context, "missing context") + assert(type(name) == "string", "name should be a string") + assert(type(start_timestamp) == "number", "invalid starting timestamp") + return setmetatable({ + tracer_ = tracer, + context_ = context, + name = name, + timestamp = start_timestamp, + duration = nil, + -- Avoid allocations until needed + baggage = nil, + tags = nil, + logs = nil, + n_logs = 0, + }, span_mt) +end + +function span_methods:context() + return self.context_ +end + +function span_methods:tracer() + return self.tracer_ +end + +function span_methods:set_operation_name(name) + assert(type(name) == "string", "name should be a string") + self.name = name +end + +function span_methods:start_child_span(name, start_timestamp) + return self.tracer_:start_span(name, { + start_timestamp = start_timestamp, + child_of = self, + }) +end + +function span_methods:finish(finish_timestamp) + assert(self.duration == nil, "span already finished") + if finish_timestamp == nil then + self.duration = self.tracer_:time() - self.timestamp + else + assert(type(finish_timestamp) == "number") + local duration = finish_timestamp - self.timestamp + assert(duration >= 0, "invalid finish timestamp") + self.duration = duration + end + if self.context_.should_sample then + self.tracer_:report(self) + end + return true +end + +function span_methods:set_tag(key, value) + assert(type(key) == "string", "invalid tag key") + if value ~= nil then -- Validate value + local vt = type(value) + assert(vt == "string" or vt == "number" or vt == "boolean", + "invalid tag value (expected string, number, boolean or nil)") + end + local tags = self.tags + if tags then + tags[key] = value + elseif value ~= nil then + tags = { + [key] = value + } + self.tags = tags + end + return true +end + +function span_methods:get_tag(key) + assert(type(key) == "string", "invalid tag key") + local tags = self.tags + if tags then + return tags[key] + else + return nil + end +end + +function span_methods:each_tag() + local tags = self.tags + if tags == nil then return function() end end + return next, tags +end + +function span_methods:log(key, value, timestamp) + assert(type(key) == "string", "invalid log key") + -- `value` is allowed to be anything. + if timestamp == nil then + timestamp = self.tracer_:time() + else + assert(type(timestamp) == "number", "invalid timestamp for log") + end + + local log = { + key = key, + value = value, + timestamp = timestamp, + } + + local logs = self.logs + if logs then + local i = self.n_logs + 1 + logs[i] = log + self.n_logs = i + else + logs = { log } + self.logs = logs + self.n_logs = 1 + end + return true +end + +function span_methods:log_kv(key_values, timestamp) + if timestamp == nil then + timestamp = self.tracer_:time() + else + assert(type(timestamp) == "number", "invalid timestamp for log") + end + + local logs = self.logs + local n_logs + if logs then + n_logs = 0 + else + n_logs = self.n_logs + logs = { } + self.logs = logs + end + + for key, value in pairs(key_values) do + n_logs = n_logs + 1 + logs[n_logs] = { + key = key, + value = value, + timestamp = timestamp, + } + end + + self.n_logs = n_logs + return true +end + +function span_methods:each_log() + local i = 0 + return function(logs) + if i >= self.n_logs then + return + end + i = i + 1 + local log = logs[i] + return log.key, log.value, log.timestamp + end, self.logs +end + +function span_methods:set_baggage_item(key, value) + -- Create new context so that baggage is immutably passed around + local newcontext = self.context_:clone_with_baggage_item(key, value) + self.context_ = newcontext + return true +end + +function span_methods:get_baggage_item(key) + return self.context_:get_baggage_item(key) +end + +function span_methods:each_baggage_item() + return self.context_:each_baggage_item() +end + +return { + new = new, + is = is, +} diff --git a/kong/plugins/zipkin/span_context.lua b/kong/plugins/zipkin/span_context.lua new file mode 100644 index 00000000000..ae892b73a93 --- /dev/null +++ b/kong/plugins/zipkin/span_context.lua @@ -0,0 +1,115 @@ +--[[ +Span contexts should be immutable +]] + +local rand_bytes = require "openssl.rand".bytes + +-- For zipkin compat, use 128 bit trace ids +local function generate_trace_id() + return rand_bytes(16) +end + +-- For zipkin compat, use 64 bit span ids +local function generate_span_id() + return rand_bytes(8) +end + +local span_context_methods = {} +local span_context_mt = { + __index = span_context_methods, +} + +local function is(object) + return getmetatable(object) == span_context_mt +end + +local baggage_mt = { + __newindex = function() + error("attempt to set immutable baggage") + end, +} + +-- Public constructor +local function new(trace_id, span_id, parent_id, should_sample, baggage) + if trace_id == nil then + trace_id = generate_trace_id() + else + assert(type(trace_id) == "string", "invalid trace id") + end + if span_id == nil then + span_id = generate_span_id() + else + assert(type(span_id) == "string", "invalid span id") + end + if parent_id ~= nil then + assert(type(parent_id) == "string", "invalid parent id") + end + if baggage then + local new_baggage = {} + for key, value in pairs(baggage) do + assert(type(key) == "string", "invalid baggage key") + assert(type(value) == "string", "invalid baggage value") + new_baggage[key] = value + end + baggage = setmetatable(new_baggage, baggage_mt) + end + return setmetatable({ + trace_id = trace_id, + span_id = span_id, + parent_id = parent_id, + should_sample = should_sample, + baggage = baggage, + }, span_context_mt) +end + +function span_context_methods:child() + return setmetatable({ + trace_id = self.trace_id, + span_id = generate_span_id(), + parent_id = self.span_id, + -- If parent was sampled, sample the child + should_sample = self.should_sample, + baggage = self.baggage, + }, span_context_mt) +end + +-- New from existing but with an extra baggage item +function span_context_methods:clone_with_baggage_item(key, value) + assert(type(key) == "string", "invalid baggage key") + assert(type(value) == "string", "invalid baggage value") + local new_baggage = {} + if self.baggage then + for k, v in pairs(self.baggage) do + new_baggage[k] = v + end + end + new_baggage[key] = value + return setmetatable({ + trace_id = self.trace_id, + span_id = self.span_id, + parent_id = self.parent_id, + should_sample = self.should_sample, + baggage = setmetatable(new_baggage, baggage_mt), + }, span_context_mt) +end + +function span_context_methods:get_baggage_item(key) + assert(type(key) == "string", "invalid baggage key") + local baggage = self.baggage + if baggage == nil then + return nil + else + return baggage[key] + end +end + +function span_context_methods:each_baggage_item() + local baggage = self.baggage + if baggage == nil then return function() end end + return next, baggage +end + +return { + new = new, + is = is, +} diff --git a/kong/plugins/zipkin/tracer.lua b/kong/plugins/zipkin/tracer.lua new file mode 100644 index 00000000000..bf6af5d0cdb --- /dev/null +++ b/kong/plugins/zipkin/tracer.lua @@ -0,0 +1,140 @@ +local gettime = require "luatz.gettime".gettime +local zipkin_span = require "kong.plugins.zipkin.span" +local zipkin_span_context = require "kong.plugins.zipkin.span_context" + +local tracer_methods = {} +local tracer_mt = { + __index = tracer_methods, +} + +local function is(object) + return getmetatable(object) == tracer_mt +end + +local no_op_reporter = { + report = function() end, +} +local no_op_sampler = { + sample = function() return false end, +} + +-- Make injectors and extractors weakly keyed so that unreferenced formats get dropped +local injectors_metatable = { + __mode = "k", +} +local extractors_metatable = { + __mode = "k", +} + +local function new(reporter, sampler) + if reporter == nil then + reporter = no_op_reporter + end + if sampler == nil then + sampler = no_op_sampler + end + return setmetatable({ + injectors = setmetatable({}, injectors_metatable), + extractors = setmetatable({}, extractors_metatable), + reporter = reporter, + sampler = sampler, + }, tracer_mt) +end + +function tracer_methods:start_span(name, options) + local context, child_of, references, tags, extra_tags, start_timestamp + if options ~= nil then + child_of = options.child_of + references = options.references + if child_of ~= nil then + assert(references == nil, "cannot specify both references and child_of") + if zipkin_span.is(child_of) then + child_of = child_of:context() + else + assert(zipkin_span_context.is(child_of), "child_of should be a span or span context") + end + end + if references ~= nil then + assert(type(references) == "table", "references should be a table") + error("references NYI") + end + tags = options.tags + if tags ~= nil then + assert(type(tags) == "table", "tags should be a table") + end + start_timestamp = options.start_timestamp + -- Allow zipkin_span.new to validate + end + if start_timestamp == nil then + start_timestamp = self:time() + end + if child_of then + context = child_of:child() + else + local should_sample + should_sample, extra_tags = self.sampler:sample(name) + context = zipkin_span_context.new(nil, nil, nil, should_sample) + end + local span = zipkin_span.new(self, context, name, start_timestamp) + if extra_tags then + for k, v in pairs(extra_tags) do + span:set_tag(k, v) + end + end + if tags then + for k, v in pairs(tags) do + span:set_tag(k, v) + end + end + return span +end + +-- Spans belonging to this tracer will get timestamps via this method +-- Can be overridden for e.g. testing +function tracer_methods:time() -- luacheck: ignore 212 + return gettime() +end + +function tracer_methods:report(span) + return self.reporter:report(span) +end + +function tracer_methods:register_injector(format, injector) + assert(format, "invalid format") + assert(injector, "invalid injector") + self.injectors[format] = injector + return true +end + +function tracer_methods:register_extractor(format, extractor) + assert(format, "invalid format") + assert(extractor, "invalid extractor") + self.extractors[format] = extractor + return true +end + +function tracer_methods:inject(context, format, carrier) + if zipkin_span.is(context) then + context = context:context() + else + assert(zipkin_span_context.is(context), "context should be a span or span context") + end + local injector = self.injectors[format] + if injector == nil then + error("Unknown format: " .. format) + end + return injector(context, carrier) +end + +function tracer_methods:extract(format, carrier) + local extractor = self.extractors[format] + if extractor == nil then + error("Unknown format: " .. format) + end + return extractor(carrier) +end + +return { + new = new, + is = is, +} From 25634a3e3b88f4a104a6e662fbcf00e9476186e2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 23 Jan 2020 13:07:26 +0100 Subject: [PATCH 0427/4351] feat(zipkin) remove luaossl dependency It was used only for getting random bytes, which can be accomplished using an existing kong.utils function --- kong-plugin-zipkin-0.2.1-1.rockspec | 1 - kong/plugins/zipkin/span_context.lua | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index 8f80ab3c9fa..4154e4a1bbd 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -17,7 +17,6 @@ dependencies = { "lua-cjson"; "lua-resty-http >= 0.11"; "luatz"; - "luaossl"; } build = { diff --git a/kong/plugins/zipkin/span_context.lua b/kong/plugins/zipkin/span_context.lua index ae892b73a93..d7cd12bb4f9 100644 --- a/kong/plugins/zipkin/span_context.lua +++ b/kong/plugins/zipkin/span_context.lua @@ -2,7 +2,8 @@ Span contexts should be immutable ]] -local rand_bytes = require "openssl.rand".bytes +local utils = require "kong.tools.utils" +local rand_bytes = utils.get_rand_bytes -- For zipkin compat, use 128 bit trace ids local function generate_trace_id() From 5bb1ad8d2f73b9b1960e20c49ece5c25d5dc5fcb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 23 Jan 2020 13:19:01 +0100 Subject: [PATCH 0428/4351] feat(zipkin) remove dependency from luatz This dependency was only used to get the current epoch, which is provided by ngx.now --- kong-plugin-zipkin-0.2.1-1.rockspec | 1 - kong/plugins/zipkin/span.lua | 6 ++++-- kong/plugins/zipkin/tracer.lua | 11 +++-------- 3 files changed, 7 insertions(+), 11 deletions(-) diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index 4154e4a1bbd..64ebedc43ba 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -16,7 +16,6 @@ dependencies = { "lua >= 5.1"; "lua-cjson"; "lua-resty-http >= 0.11"; - "luatz"; } build = { diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua index a284403ecf8..4587de00f43 100644 --- a/kong/plugins/zipkin/span.lua +++ b/kong/plugins/zipkin/span.lua @@ -11,6 +11,8 @@ local span_mt = { __index = span_methods, } +local ngx_now = ngx.now + local function is(object) return getmetatable(object) == span_mt end @@ -57,7 +59,7 @@ end function span_methods:finish(finish_timestamp) assert(self.duration == nil, "span already finished") if finish_timestamp == nil then - self.duration = self.tracer_:time() - self.timestamp + self.duration = ngx_now() - self.timestamp else assert(type(finish_timestamp) == "number") local duration = finish_timestamp - self.timestamp @@ -109,7 +111,7 @@ function span_methods:log(key, value, timestamp) assert(type(key) == "string", "invalid log key") -- `value` is allowed to be anything. if timestamp == nil then - timestamp = self.tracer_:time() + timestamp = ngx_now() else assert(type(timestamp) == "number", "invalid timestamp for log") end diff --git a/kong/plugins/zipkin/tracer.lua b/kong/plugins/zipkin/tracer.lua index bf6af5d0cdb..52f7caf1040 100644 --- a/kong/plugins/zipkin/tracer.lua +++ b/kong/plugins/zipkin/tracer.lua @@ -1,4 +1,5 @@ -local gettime = require "luatz.gettime".gettime +local ngx_now = ngx.now + local zipkin_span = require "kong.plugins.zipkin.span" local zipkin_span_context = require "kong.plugins.zipkin.span_context" @@ -66,7 +67,7 @@ function tracer_methods:start_span(name, options) -- Allow zipkin_span.new to validate end if start_timestamp == nil then - start_timestamp = self:time() + start_timestamp = ngx_now() end if child_of then context = child_of:child() @@ -89,12 +90,6 @@ function tracer_methods:start_span(name, options) return span end --- Spans belonging to this tracer will get timestamps via this method --- Can be overridden for e.g. testing -function tracer_methods:time() -- luacheck: ignore 212 - return gettime() -end - function tracer_methods:report(span) return self.reporter:report(span) end From b56483552e03600446b4dcb5cb763b7cdc14e2f5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 23 Jan 2020 13:28:40 +0100 Subject: [PATCH 0429/4351] refactor(zipkin) remove unused code and simplify Here's a comprehensive list of the changes done: * Remove vendorized methods and options which were not actually used by the plugin * Replaced type-like checks (if foo.is() then ...) for functionality-type checks (if type(foo.bar) == "function" then ...) * Remove the "Extractor" abstraction. This abstraction was in charge of parsing headers and setting some values on the root span. It was replaced by the `parse_http_headers` function, which then passes the parameters to the span creator. * Remove the "Injector" abstraction. This was in charge of setting some headers in the response. These headers are now added on the plugin access phase directly. * Remove the "Sampler" abstraction. It was replaced by the line `local should_sample = math_random() < self.sample_ratio` in a couple places * Unlink the "Reporter" abstraction from Tracer. The Reporter is in charge of two things: slightly transforming the Spans before sending them, and sending them in groups instead of one by one. Previously it was part of the Tracer. It is now an independent object. * Remove Tracer abstraction. It was in charge of orchestrating Extractors, Injectors, Samplers and Reporters together when handling spans. We have eliminated or uncoupled those abstractions, so the Tracer doesn't need to exist. * Remove the "Span Context" abstraction. It was a way to handle duplicated fields (like trace_id or parent_span_id) so they were not repeated on every span. But the cost in complexity was huge. It was merged into the Span abstraction. * The Span abstraction grew larger. * It now has all the parameters that Span Context had * All construction parameters are and mandatory (no `options` table). * Tags cannot be set on creation. Instead, they must be manually set with set_tag * The `span:new_child` method only takes 2 parameters, all the others are automatically filled up by the father. * The root span thus takes the role of the "context", being in charge of creating the children spans * Uncoupled the `span:finish()` method from the Reporter: it only sets the span duration. `Reporter:report(span)` must be called explicitly afterwards. * The Reporter abstraction still exists, but it is smaller: * The `component` tag was renamed to `lc` by the reporter. It is now named `lc` on creation. * Opentracing had logs, but not annotations. Zipkin has annotations, but not logs. And annotations are recommended to have small names in zipkin. There was some manual conversion between one and the other on the reporter. This has been eliminated (spans now have annotations, no transformation is required) * The calculation of remoteEndpoint was difficult to understand because the handler encoded it via tags in the span, which then had to be "de-encoded" on the reporter. This has been changed: ip, port and serviceName are now directly set on each span (not on their tags) and are used to set remoteEndpoint when possible, without involving the tags at all. * All the tags which were previously sent by the plugin are still sent for backwards compatibility. * The plugin still handles "baggage headers" for Jaeger compatibility --- kong-plugin-zipkin-0.2.1-1.rockspec | 3 - kong/plugins/zipkin/extractor.lua | 80 -------- kong/plugins/zipkin/handler.lua | 274 ++++++++++++++++----------- kong/plugins/zipkin/reporter.lua | 94 +++------ kong/plugins/zipkin/span.lua | 197 ++++++++----------- kong/plugins/zipkin/span_context.lua | 116 ------------ kong/plugins/zipkin/tracer.lua | 135 ------------- 7 files changed, 280 insertions(+), 619 deletions(-) delete mode 100644 kong/plugins/zipkin/extractor.lua delete mode 100644 kong/plugins/zipkin/span_context.lua delete mode 100644 kong/plugins/zipkin/tracer.lua diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index 64ebedc43ba..97749ddb50b 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -21,12 +21,9 @@ dependencies = { build = { type = "builtin"; modules = { - ["kong.plugins.zipkin.extractor"] = "kong/plugins/zipkin/extractor.lua"; ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua"; - ["kong.plugins.zipkin.span_context"] = "kong/plugins/zipkin/span_context.lua"; - ["kong.plugins.zipkin.tracer"] = "kong/plugins/zipkin/tracer.lua"; ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; }; } diff --git a/kong/plugins/zipkin/extractor.lua b/kong/plugins/zipkin/extractor.lua deleted file mode 100644 index b286401f60f..00000000000 --- a/kong/plugins/zipkin/extractor.lua +++ /dev/null @@ -1,80 +0,0 @@ -local new_span_context = require "kong.plugins.zipkin.span_context".new - - -local function hex_to_char(c) - return string.char(tonumber(c, 16)) -end - - -local function from_hex(str) - if str ~= nil then -- allow nil to pass through - str = str:gsub("%x%x", hex_to_char) - end - return str -end - - -return function(headers) - local warn = kong.log.warn - -- X-B3-Sampled: if an upstream decided to sample this request, we do too. - local sample = headers["x-b3-sampled"] - if sample == "1" or sample == "true" then - sample = true - elseif sample == "0" or sample == "false" then - sample = false - elseif sample ~= nil then - warn("x-b3-sampled header invalid; ignoring.") - sample = nil - end - - -- X-B3-Flags: if it equals '1' then it overrides sampling policy - -- We still want to warn on invalid sample header, so do this after the above - local debug = headers["x-b3-flags"] - if debug == "1" then - sample = true - elseif debug ~= nil then - warn("x-b3-flags header invalid; ignoring.") - end - - local had_invalid_id = false - - local trace_id = headers["x-b3-traceid"] - -- Validate trace id - if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then - warn("x-b3-traceid header invalid; ignoring.") - had_invalid_id = true - end - - local parent_span_id = headers["x-b3-parentspanid"] - -- Validate parent_span_id - if parent_span_id and (#parent_span_id ~= 16 or parent_span_id:match("%X")) then - warn("x-b3-parentspanid header invalid; ignoring.") - had_invalid_id = true - end - - local request_span_id = headers["x-b3-spanid"] - -- Validate request_span_id - if request_span_id and (#request_span_id ~= 16 or request_span_id:match("%X")) then - warn("x-b3-spanid header invalid; ignoring.") - had_invalid_id = true - end - - if trace_id == nil or had_invalid_id then - return nil - end - - -- Process jaegar baggage header - local baggage = {} - for k, v in pairs(headers) do - local baggage_key = k:match("^uberctx%-(.*)$") - if baggage_key then - baggage[baggage_key] = ngx.unescape_uri(v) - end - end - - trace_id = from_hex(trace_id) - parent_span_id = from_hex(parent_span_id) - request_span_id = from_hex(request_span_id) - - return new_span_context(trace_id, request_span_id, parent_span_id, sample, baggage) -end diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 6cfddd03dd5..a3df8e31143 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,10 +1,10 @@ -local zipkin_new_tracer = require "kong.plugins.zipkin.tracer".new -local extractor = require "kong.plugins.zipkin.extractor" local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new +local new_span = require "kong.plugins.zipkin.span".new local to_hex = require "resty.string".to_hex local subsystem = ngx.config.subsystem local fmt = string.format +local char = string.char local ZipkinLogHandler = { VERSION = "0.2.1", @@ -13,44 +13,100 @@ local ZipkinLogHandler = { PRIORITY = 100000, } +local reporter_cache = setmetatable({}, { __mode = "k" }) -local tracer_cache = setmetatable({}, {__mode = "k"}) +local math_random = math.random -local function injector(span_context, headers) - -- We want to remove headers if already present - headers["x-b3-traceid"] = to_hex(span_context.trace_id) - headers["x-b3-parentspanid"] = span_context.parent_id and to_hex(span_context.parent_id) or nil - headers["x-b3-spanid"] = to_hex(span_context.span_id) - local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers - headers["x-b3-flags"] = Flags - headers["x-b3-sampled"] = (not Flags) and (span_context.should_sample and "1" or "0") or nil - for key, value in span_context:each_baggage_item() do - -- XXX: https://github.com/opentracing/specification/issues/117 - headers["uberctx-"..key] = ngx.escape_uri(value) +local baggage_mt = { + __newindex = function() + error("attempt to set immutable baggage", 2) + end, +} + + +local function hex_to_char(c) + return char(tonumber(c, 16)) +end + + +local function from_hex(str) + if str ~= nil then -- allow nil to pass through + str = str:gsub("%x%x", hex_to_char) end + return str end -local function new_tracer(conf) - local sampler = { - sample = function() - return math.random() < conf.sample_ratio - end - } +local function parse_http_headers(headers) + local warn = kong.log.warn + -- X-B3-Sampled: if an upstream decided to sample this request, we do too. + local should_sample = headers["x-b3-sampled"] + if should_sample == "1" or should_sample == "true" then + should_sample = true + elseif should_sample == "0" or should_sample == "false" then + should_sample = false + elseif should_sample ~= nil then + warn("x-b3-sampled header invalid; ignoring.") + should_sample = nil + end + + -- X-B3-Flags: if it equals '1' then it overrides sampling policy + -- We still want to warn on invalid sample header, so do this after the above + local debug = headers["x-b3-flags"] + if debug == "1" then + should_sample = true + elseif debug ~= nil then + warn("x-b3-flags header invalid; ignoring.") + end - local tracer = zipkin_new_tracer(new_zipkin_reporter(conf), sampler) + local had_invalid_id = false - tracer:register_injector("http_headers", injector) - tracer:register_extractor("http_headers", extractor) - return tracer + local trace_id = headers["x-b3-traceid"] + if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then + warn("x-b3-traceid header invalid; ignoring.") + had_invalid_id = true + end + + local parent_id = headers["x-b3-parentspanid"] + if parent_id and (#parent_id ~= 16 or parent_id:match("%X")) then + warn("x-b3-parentspanid header invalid; ignoring.") + had_invalid_id = true + end + + local span_id = headers["x-b3-spanid"] + if span_id and (#span_id ~= 16 or span_id:match("%X")) then + warn("x-b3-spanid header invalid; ignoring.") + had_invalid_id = true + end + + if trace_id == nil or had_invalid_id then + return nil + end + + local baggage = {} + trace_id = from_hex(trace_id) + parent_id = from_hex(parent_id) + span_id = from_hex(span_id) + + -- Process jaegar baggage header + for k, v in pairs(headers) do + local baggage_key = k:match("^uberctx%-(.*)$") + if baggage_key then + baggage[baggage_key] = ngx.unescape_uri(v) + end + end + setmetatable(baggage, baggage_mt) + + return trace_id, span_id, parent_id, should_sample, baggage end -local function get_tracer(conf) - if tracer_cache[conf] == nil then - tracer_cache[conf] = new_tracer(conf) +local function get_reporter(conf) + if reporter_cache[conf] == nil then + reporter_cache[conf] = new_zipkin_reporter(conf.http_endpoint, + conf.default_service_name) end - return tracer_cache[conf] + return reporter_cache[conf] end @@ -63,7 +119,7 @@ local function tag_with_service_and_route(span) span:set_tag("kong.route", route.id) end if type(service.name) == "string" then - span:set_tag("peer.service", service.name) + span.service_name = service.name end end end @@ -73,10 +129,11 @@ end local function get_or_add_proxy_span(zipkin, timestamp) if not zipkin.proxy_span then local request_span = zipkin.request_span - zipkin.proxy_span = request_span:start_child_span( + zipkin.proxy_span = request_span:new_child( + "CLIENT", request_span.name .. " (proxy)", - timestamp) - zipkin.proxy_span:set_tag("span.kind", "client") + timestamp + ) end return zipkin.proxy_span end @@ -95,17 +152,6 @@ local function timer_log(premature, reporter) end --- Utility function to set either ipv4 or ipv6 tags --- nginx apis don't have a flag to indicate whether an address is v4 or v6 -local function ip_tag(addr) - -- use the presence of "." to signal v4 (v6 uses ":") - if addr:find(".", 1, true) then - return "peer.ipv4" - else - return "peer.ipv6" - end -end - local initialize_request @@ -122,27 +168,32 @@ end if subsystem == "http" then initialize_request = function(conf, ctx) - local tracer = get_tracer(conf) local req = kong.request - local wire_context = tracer:extract("http_headers", req.get_headers()) -- could be nil + + local trace_id, span_id, parent_id, should_sample, baggage = + parse_http_headers(req.get_headers()) local method = req.get_method() - local forwarded_ip = kong.client.get_forwarded_ip() - - local request_span = tracer:start_span(method, { - child_of = wire_context, - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong", - ["span.kind"] = "server", - ["http.method"] = method, - ["http.path"] = req.get_path(), - [ip_tag(forwarded_ip)] = forwarded_ip, - ["peer.port"] = kong.client.get_forwarded_port(), - } - }) + + if should_sample == nil then + should_sample = math_random() < conf.sample_ratio + end + + local request_span = new_span( + "SERVER", + method, + ngx.req.start_time(), + should_sample, + trace_id, span_id, parent_id, + baggage) + + request_span.ip = kong.client.get_forwarded_ip() + request_span.port = kong.client.get_forwarded_port() + + request_span:set_tag("lc", "kong") + request_span:set_tag("http.method", method) + request_span:set_tag("http.path", req.get_path()) + ctx.zipkin = { - tracer = tracer, - wire_context = wire_context, request_span = request_span, proxy_span = nil, header_filter_finished = false, @@ -150,32 +201,44 @@ if subsystem == "http" then end - function ZipkinLogHandler:rewrite(conf) + function ZipkinLogHandler:rewrite(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) -- note: rewrite is logged on the request_span, not on the proxy span local rewrite_start = ctx.KONG_REWRITE_START / 1000 - zipkin.request_span:log("kong.rewrite", "start", rewrite_start) + zipkin.request_span:annotate("krs", rewrite_start) end - function ZipkinLogHandler:access(conf) + function ZipkinLogHandler:access(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) get_or_add_proxy_span(zipkin, ctx.KONG_ACCESS_START / 1000) -- Want to send headers to upstream - local outgoing_headers = {} - zipkin.tracer:inject(zipkin.proxy_span, "http_headers", outgoing_headers) + local proxy_span = zipkin.proxy_span local set_header = kong.service.request.set_header - for k, v in pairs(outgoing_headers) do - set_header(k, v) + -- We want to remove headers if already present + set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) + set_header("x-b3-spanid", to_hex(proxy_span.span_id)) + if proxy_span.parent_id then + set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) + end + local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers + if Flags then + set_header("x-b3-flags", Flags) + else + set_header("x-b3-sampled", proxy_span.should_sample and "1" or "0") + end + for key, value in proxy_span:each_baggage_item() do + -- XXX: https://github.com/opentracing/specification/issues/117 + set_header("uberctx-"..key, ngx.escape_uri(value)) end end - function ZipkinLogHandler:header_filter(conf) + function ZipkinLogHandler:header_filter(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) local header_filter_start = @@ -183,11 +246,11 @@ if subsystem == "http" then or ngx.now() local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start) - proxy_span:log("kong.header_filter", "start", header_filter_start) + proxy_span:annotate("khs", header_filter_start) end - function ZipkinLogHandler:body_filter(conf) + function ZipkinLogHandler:body_filter(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) @@ -195,54 +258,51 @@ if subsystem == "http" then if not zipkin.header_filter_finished then local now = ngx.now() - zipkin.proxy_span:log("kong.header_filter", "finish", now) + zipkin.proxy_span:annotate("khf", now) zipkin.header_filter_finished = true - zipkin.proxy_span:log("kong.body_filter", "start", now) + zipkin.proxy_span:annotate("kbs", now) end end elseif subsystem == "stream" then initialize_request = function(conf, ctx) - local tracer = get_tracer(conf) - local wire_context = nil - local forwarded_ip = kong.client.get_forwarded_ip() - local request_span = tracer:start_span("kong.stream", { - child_of = wire_context, - start_timestamp = ngx.req.start_time(), - tags = { - component = "kong", - ["span.kind"] = "server", - [ip_tag(forwarded_ip)] = forwarded_ip, - ["peer.port"] = kong.client.get_forwarded_port(), - } - }) + local request_span = new_span( + "kong.stream", + "SERVER", + ngx.req.start_time(), + math_random() < conf.sample_ratio + ) + request_span.ip = kong.client.get_forwarded_ip() + request_span.port = kong.client.get_forwarded_port() + + request_span:set_tag("lc", "kong") + ctx.zipkin = { - tracer = tracer, - wire_context = wire_context, request_span = request_span, proxy_span = nil, } end - function ZipkinLogHandler:preread(conf) + function ZipkinLogHandler:preread(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) local preread_start = ctx.KONG_PREREAD_START / 1000 local proxy_span = get_or_add_proxy_span(zipkin, preread_start) - proxy_span:log("kong.preread", "start", preread_start) + proxy_span:annotate("kps", preread_start) end end -function ZipkinLogHandler:log(conf) +function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 local now = ngx.now() local ctx = ngx.ctx local zipkin = get_context(conf, ctx) local request_span = zipkin.request_span local proxy_span = get_or_add_proxy_span(zipkin, now) + local reporter = get_reporter(conf) local proxy_finish = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT / 1000 or now @@ -250,7 +310,7 @@ function ZipkinLogHandler:log(conf) if ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span local rewrite_finish = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000 - zipkin.request_span:log("kong.rewrite", "finish", rewrite_finish) + zipkin.request_span:annotate("krf", rewrite_finish) end if subsystem == "http" then @@ -259,23 +319,23 @@ function ZipkinLogHandler:log(conf) -- requests which are not matched by any route -- but we still want to know when the access phase "started" local access_start = ctx.KONG_ACCESS_START / 1000 - proxy_span:log("kong.access", "start", access_start) + proxy_span:annotate("kas", access_start) local access_finish = ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT / 1000 or proxy_finish - proxy_span:log("kong.access", "finish", access_finish) + proxy_span:annotate("kaf", access_finish) if not zipkin.header_filter_finished then - proxy_span:log("kong.header_filter", "finish", now) + proxy_span:annotate("khf", now) zipkin.header_filter_finished = true end - proxy_span:log("kong.body_filter", "finish", now) + proxy_span:annotate("kbf", now) else local preread_finish = ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT / 1000 or proxy_finish - proxy_span:log("kong.preread", "finish", preread_finish) + proxy_span:annotate("kpf", preread_finish) end local balancer_data = ctx.balancer_data @@ -284,9 +344,10 @@ function ZipkinLogHandler:log(conf) for i = 1, balancer_data.try_count do local try = balancer_tries[i] local name = fmt("%s (balancer try %d)", request_span.name, i) - local span = request_span:start_child_span(name, try.balancer_start / 1000) - span:set_tag(ip_tag(try.ip), try.ip) - span:set_tag("peer.port", try.port) + local span = request_span:new_child("CLIENT", name, try.balancer_start / 1000) + span.ip = try.ip + span.port = try.port + span:set_tag("kong.balancer.try", i) if i < balancer_data.try_count then span:set_tag("error", true) @@ -297,12 +358,11 @@ function ZipkinLogHandler:log(conf) tag_with_service_and_route(span) span:finish((try.balancer_start + try.balancer_latency) / 1000) + reporter:report(span) end proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil - if balancer_data.ip ~= nil then - proxy_span:set_tag(ip_tag(balancer_data.ip), balancer_data.ip) - end - proxy_span:set_tag("peer.port", balancer_data.port) + proxy_span.ip = balancer_data.ip + proxy_span.port = balancer_data.port end if subsystem == "http" then @@ -319,11 +379,11 @@ function ZipkinLogHandler:log(conf) tag_with_service_and_route(proxy_span) proxy_span:finish(proxy_finish) + reporter:report(proxy_span) request_span:finish(now) + reporter:report(request_span) - local tracer = get_tracer(conf) - local zipkin_reporter = tracer.reporter -- XXX: not guaranteed by zipkin-lua? - local ok, err = ngx.timer.at(0, timer_log, zipkin_reporter) + local ok, err = ngx.timer.at(0, timer_log, reporter) if not ok then kong.log.err("failed to create timer: ", err) end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 97c903f831f..e040ac5c5a2 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -4,18 +4,29 @@ local cjson = require "cjson".new() cjson.encode_number_precision(16) local floor = math.floor -local gsub = string.gsub local zipkin_reporter_methods = {} local zipkin_reporter_mt = { __index = zipkin_reporter_methods, } +local localEndpoint = { + serviceName = "kong" +} + +-- Utility function to set either ipv4 or ipv6 tags +-- nginx apis don't have a flag to indicate whether an address is v4 or v6 +local function ip_kind(addr) + -- use the presence of ":" to signal v6 (v4 has no colons) + if addr:find(":", 1, true) then + return "ipv6" + else + return "ipv4" + end +end + -local function new_zipkin_reporter(conf) - local http_endpoint = conf.http_endpoint - local default_service_name = conf.default_service_name - assert(type(http_endpoint) == "string", "invalid http endpoint") +local function new(http_endpoint, default_service_name) return setmetatable({ default_service_name = default_service_name, http_endpoint = http_endpoint, @@ -25,16 +36,10 @@ local function new_zipkin_reporter(conf) end -local span_kind_map = { - client = "CLIENT", - server = "SERVER", - producer = "PRODUCER", - consumer = "CONSUMER", -} - - function zipkin_reporter_methods:report(span) - local span_context = span:context() + if not span.should_sample then + return + end local zipkin_tags = {} for k, v in span:each_tag() do @@ -48,69 +53,32 @@ function zipkin_reporter_methods:report(span) end end - local span_kind = zipkin_tags["span.kind"] - zipkin_tags["span.kind"] = nil - - -- rename component tag to lc ("local component") - local component = zipkin_tags["component"] - zipkin_tags["component"] = nil - zipkin_tags["lc"] = component - - local localEndpoint = { - serviceName = "kong" - } - local remoteEndpoint do - local serviceName = zipkin_tags["peer.service"] or - self.default_service_name -- can be nil - - local peer_port = span:get_tag "peer.port" -- get as number - if peer_port or serviceName then + local serviceName = span.service_name or self.default_service_name -- can be nil + if span.port or serviceName then remoteEndpoint = { serviceName = serviceName, - ipv4 = zipkin_tags["peer.ipv4"], - ipv6 = zipkin_tags["peer.ipv6"], - port = peer_port, + port = span.port, } - zipkin_tags["peer.service"] = nil - zipkin_tags["peer.port"] = nil - zipkin_tags["peer.ipv4"] = nil - zipkin_tags["peer.ipv6"] = nil + if span.ip then + remoteEndpoint[ip_kind(span.ip)] = span.ip + end else remoteEndpoint = cjson.null end end - local annotations do - local n_logs = span.n_logs - if n_logs > 0 then - annotations = kong.table.new(n_logs, 0) - for i = 1, n_logs do - local log = span.logs[i] - - -- Shortens the log strings into annotation values - -- for Zipkin. "kong.access.start" becomes "kas" - local value = gsub(log.key .. "." .. log.value, - "%.?(%w)[^%.]*", - "%1") - annotations[i] = { - value = value, - timestamp = floor(log.timestamp), - } - end - end - end if not next(zipkin_tags) then zipkin_tags = nil end local zipkin_span = { - traceId = to_hex(span_context.trace_id), + traceId = to_hex(span.trace_id), name = span.name, - parentId = span_context.parent_id and to_hex(span_context.parent_id) or nil, - id = to_hex(span_context.span_id), - kind = span_kind_map[span_kind], + parentId = span.parent_id and to_hex(span.parent_id) or nil, + id = to_hex(span.span_id), + kind = span.kind, timestamp = floor(span.timestamp * 1000000), duration = floor(span.duration * 1000000), -- zipkin wants integer -- shared = nil, -- We don't use shared spans (server reuses client generated spanId) @@ -118,7 +86,7 @@ function zipkin_reporter_methods:report(span) localEndpoint = localEndpoint, remoteEndpoint = remoteEndpoint, tags = zipkin_tags, - annotations = annotations, + annotations = span.annotations, } local i = self.pending_spans_n + 1 @@ -155,5 +123,5 @@ end return { - new = new_zipkin_reporter, + new = new, } diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua index 4587de00f43..a107964e7ad 100644 --- a/kong/plugins/zipkin/span.lua +++ b/kong/plugins/zipkin/span.lua @@ -6,55 +6,92 @@ You can find it documented in this OpenAPI spec: https://github.com/openzipkin/zipkin-api/blob/7e33e977/zipkin2-api.yaml#L280 ]] +local utils = require "kong.tools.utils" +local rand_bytes = utils.get_rand_bytes + local span_methods = {} local span_mt = { __index = span_methods, } +local floor = math.floor + local ngx_now = ngx.now -local function is(object) - return getmetatable(object) == span_mt + +local baggage_mt = { + __newindex = function() + error("attempt to set immutable baggage") + end, +} + + +local function generate_trace_id() + return rand_bytes(16) end -local function new(tracer, context, name, start_timestamp) - assert(tracer, "missing tracer") - assert(context, "missing context") - assert(type(name) == "string", "name should be a string") - assert(type(start_timestamp) == "number", "invalid starting timestamp") + +local function generate_span_id() + return rand_bytes(8) +end + + +local function new(kind, name, start_timestamp, + should_sample, trace_id, span_id, parent_id, baggage) + assert(kind == "SERVER" or kind == "CLIENT", "invalid kind") + + if trace_id == nil then + trace_id = generate_trace_id() + else + assert(type(trace_id) == "string", "invalid trace id") + end + + if span_id == nil then + span_id = generate_span_id() + else + assert(type(span_id) == "string", "invalid span id") + end + + if parent_id ~= nil then + assert(type(parent_id) == "string", "invalid parent id") + end + + if baggage then + setmetatable(baggage, baggage_mt) + end + + if start_timestamp == nil then + start_timestamp = ngx_now() + end + return setmetatable({ - tracer_ = tracer, - context_ = context, + kind = kind, + trace_id = trace_id, + span_id = span_id, + parent_id = parent_id, name = name, timestamp = start_timestamp, - duration = nil, - -- Avoid allocations until needed - baggage = nil, - tags = nil, - logs = nil, + should_sample = should_sample, + baggage = baggage, n_logs = 0, }, span_mt) end -function span_methods:context() - return self.context_ -end -function span_methods:tracer() - return self.tracer_ +function span_methods:new_child(kind, name, start_timestamp) + return new( + kind, + name, + start_timestamp, + self.should_sample, + self.trace_id, + generate_span_id(), + self.span_id, + self.sample_ratio, + self.baggage + ) end -function span_methods:set_operation_name(name) - assert(type(name) == "string", "name should be a string") - self.name = name -end - -function span_methods:start_child_span(name, start_timestamp) - return self.tracer_:start_span(name, { - start_timestamp = start_timestamp, - child_of = self, - }) -end function span_methods:finish(finish_timestamp) assert(self.duration == nil, "span already finished") @@ -66,12 +103,10 @@ function span_methods:finish(finish_timestamp) assert(duration >= 0, "invalid finish timestamp") self.duration = duration end - if self.context_.should_sample then - self.tracer_:report(self) - end return true end + function span_methods:set_tag(key, value) assert(type(key) == "string", "invalid tag key") if value ~= nil then -- Validate value @@ -91,15 +126,6 @@ function span_methods:set_tag(key, value) return true end -function span_methods:get_tag(key) - assert(type(key) == "string", "invalid tag key") - local tags = self.tags - if tags then - return tags[key] - else - return nil - end -end function span_methods:each_tag() local tags = self.tags @@ -107,92 +133,33 @@ function span_methods:each_tag() return next, tags end -function span_methods:log(key, value, timestamp) - assert(type(key) == "string", "invalid log key") - -- `value` is allowed to be anything. - if timestamp == nil then - timestamp = ngx_now() - else - assert(type(timestamp) == "number", "invalid timestamp for log") - end - local log = { - key = key, +function span_methods:annotate(value, timestamp) + assert(type(value) == "string", "invalid annotation value") + timestamp = timestamp or ngx_now() + + local annotation = { value = value, - timestamp = timestamp, + timestamp = floor(timestamp), } - local logs = self.logs - if logs then - local i = self.n_logs + 1 - logs[i] = log - self.n_logs = i - else - logs = { log } - self.logs = logs - self.n_logs = 1 - end - return true -end - -function span_methods:log_kv(key_values, timestamp) - if timestamp == nil then - timestamp = self.tracer_:time() + local annotations = self.annotations + if annotations then + annotations[#annotations + 1] = annotation else - assert(type(timestamp) == "number", "invalid timestamp for log") + self.annotations = { annotation } end - - local logs = self.logs - local n_logs - if logs then - n_logs = 0 - else - n_logs = self.n_logs - logs = { } - self.logs = logs - end - - for key, value in pairs(key_values) do - n_logs = n_logs + 1 - logs[n_logs] = { - key = key, - value = value, - timestamp = timestamp, - } - end - - self.n_logs = n_logs return true end -function span_methods:each_log() - local i = 0 - return function(logs) - if i >= self.n_logs then - return - end - i = i + 1 - local log = logs[i] - return log.key, log.value, log.timestamp - end, self.logs -end - -function span_methods:set_baggage_item(key, value) - -- Create new context so that baggage is immutably passed around - local newcontext = self.context_:clone_with_baggage_item(key, value) - self.context_ = newcontext - return true -end - -function span_methods:get_baggage_item(key) - return self.context_:get_baggage_item(key) -end function span_methods:each_baggage_item() - return self.context_:each_baggage_item() + local baggage = self.baggage + if baggage == nil then return function() end end + return next, baggage end + return { new = new, - is = is, } diff --git a/kong/plugins/zipkin/span_context.lua b/kong/plugins/zipkin/span_context.lua deleted file mode 100644 index d7cd12bb4f9..00000000000 --- a/kong/plugins/zipkin/span_context.lua +++ /dev/null @@ -1,116 +0,0 @@ ---[[ -Span contexts should be immutable -]] - -local utils = require "kong.tools.utils" -local rand_bytes = utils.get_rand_bytes - --- For zipkin compat, use 128 bit trace ids -local function generate_trace_id() - return rand_bytes(16) -end - --- For zipkin compat, use 64 bit span ids -local function generate_span_id() - return rand_bytes(8) -end - -local span_context_methods = {} -local span_context_mt = { - __index = span_context_methods, -} - -local function is(object) - return getmetatable(object) == span_context_mt -end - -local baggage_mt = { - __newindex = function() - error("attempt to set immutable baggage") - end, -} - --- Public constructor -local function new(trace_id, span_id, parent_id, should_sample, baggage) - if trace_id == nil then - trace_id = generate_trace_id() - else - assert(type(trace_id) == "string", "invalid trace id") - end - if span_id == nil then - span_id = generate_span_id() - else - assert(type(span_id) == "string", "invalid span id") - end - if parent_id ~= nil then - assert(type(parent_id) == "string", "invalid parent id") - end - if baggage then - local new_baggage = {} - for key, value in pairs(baggage) do - assert(type(key) == "string", "invalid baggage key") - assert(type(value) == "string", "invalid baggage value") - new_baggage[key] = value - end - baggage = setmetatable(new_baggage, baggage_mt) - end - return setmetatable({ - trace_id = trace_id, - span_id = span_id, - parent_id = parent_id, - should_sample = should_sample, - baggage = baggage, - }, span_context_mt) -end - -function span_context_methods:child() - return setmetatable({ - trace_id = self.trace_id, - span_id = generate_span_id(), - parent_id = self.span_id, - -- If parent was sampled, sample the child - should_sample = self.should_sample, - baggage = self.baggage, - }, span_context_mt) -end - --- New from existing but with an extra baggage item -function span_context_methods:clone_with_baggage_item(key, value) - assert(type(key) == "string", "invalid baggage key") - assert(type(value) == "string", "invalid baggage value") - local new_baggage = {} - if self.baggage then - for k, v in pairs(self.baggage) do - new_baggage[k] = v - end - end - new_baggage[key] = value - return setmetatable({ - trace_id = self.trace_id, - span_id = self.span_id, - parent_id = self.parent_id, - should_sample = self.should_sample, - baggage = setmetatable(new_baggage, baggage_mt), - }, span_context_mt) -end - -function span_context_methods:get_baggage_item(key) - assert(type(key) == "string", "invalid baggage key") - local baggage = self.baggage - if baggage == nil then - return nil - else - return baggage[key] - end -end - -function span_context_methods:each_baggage_item() - local baggage = self.baggage - if baggage == nil then return function() end end - return next, baggage -end - -return { - new = new, - is = is, -} diff --git a/kong/plugins/zipkin/tracer.lua b/kong/plugins/zipkin/tracer.lua deleted file mode 100644 index 52f7caf1040..00000000000 --- a/kong/plugins/zipkin/tracer.lua +++ /dev/null @@ -1,135 +0,0 @@ -local ngx_now = ngx.now - -local zipkin_span = require "kong.plugins.zipkin.span" -local zipkin_span_context = require "kong.plugins.zipkin.span_context" - -local tracer_methods = {} -local tracer_mt = { - __index = tracer_methods, -} - -local function is(object) - return getmetatable(object) == tracer_mt -end - -local no_op_reporter = { - report = function() end, -} -local no_op_sampler = { - sample = function() return false end, -} - --- Make injectors and extractors weakly keyed so that unreferenced formats get dropped -local injectors_metatable = { - __mode = "k", -} -local extractors_metatable = { - __mode = "k", -} - -local function new(reporter, sampler) - if reporter == nil then - reporter = no_op_reporter - end - if sampler == nil then - sampler = no_op_sampler - end - return setmetatable({ - injectors = setmetatable({}, injectors_metatable), - extractors = setmetatable({}, extractors_metatable), - reporter = reporter, - sampler = sampler, - }, tracer_mt) -end - -function tracer_methods:start_span(name, options) - local context, child_of, references, tags, extra_tags, start_timestamp - if options ~= nil then - child_of = options.child_of - references = options.references - if child_of ~= nil then - assert(references == nil, "cannot specify both references and child_of") - if zipkin_span.is(child_of) then - child_of = child_of:context() - else - assert(zipkin_span_context.is(child_of), "child_of should be a span or span context") - end - end - if references ~= nil then - assert(type(references) == "table", "references should be a table") - error("references NYI") - end - tags = options.tags - if tags ~= nil then - assert(type(tags) == "table", "tags should be a table") - end - start_timestamp = options.start_timestamp - -- Allow zipkin_span.new to validate - end - if start_timestamp == nil then - start_timestamp = ngx_now() - end - if child_of then - context = child_of:child() - else - local should_sample - should_sample, extra_tags = self.sampler:sample(name) - context = zipkin_span_context.new(nil, nil, nil, should_sample) - end - local span = zipkin_span.new(self, context, name, start_timestamp) - if extra_tags then - for k, v in pairs(extra_tags) do - span:set_tag(k, v) - end - end - if tags then - for k, v in pairs(tags) do - span:set_tag(k, v) - end - end - return span -end - -function tracer_methods:report(span) - return self.reporter:report(span) -end - -function tracer_methods:register_injector(format, injector) - assert(format, "invalid format") - assert(injector, "invalid injector") - self.injectors[format] = injector - return true -end - -function tracer_methods:register_extractor(format, extractor) - assert(format, "invalid format") - assert(extractor, "invalid extractor") - self.extractors[format] = extractor - return true -end - -function tracer_methods:inject(context, format, carrier) - if zipkin_span.is(context) then - context = context:context() - else - assert(zipkin_span_context.is(context), "context should be a span or span context") - end - local injector = self.injectors[format] - if injector == nil then - error("Unknown format: " .. format) - end - return injector(context, carrier) -end - -function tracer_methods:extract(format, carrier) - local extractor = self.extractors[format] - if extractor == nil then - error("Unknown format: " .. format) - end - return extractor(carrier) -end - -return { - new = new, - is = is, -} From fa681f8bca3bb749ddd912aa4a80b299d65044ec Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Wed, 5 Feb 2020 09:27:46 -0500 Subject: [PATCH 0430/4351] feat(grpc-web) new plugin for non-transcoding grp-web --- frames.lua | 88 ++++++++++++++++++++++++++++++++++++++++++++++++++ handler.lua | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++++ schema.lua | 9 ++++++ 3 files changed, 189 insertions(+) create mode 100644 frames.lua create mode 100644 handler.lua create mode 100644 schema.lua diff --git a/frames.lua b/frames.lua new file mode 100644 index 00000000000..129a603ce7c --- /dev/null +++ b/frames.lua @@ -0,0 +1,88 @@ + +local ffi = require "ffi" +local bit = require "bit" + +local encode_base64 = ngx.encode_base64 +local decode_base64 = ngx.decode_base64 + +ffi.cdef [[ + typedef struct __attribute__ ((__packed__)) frame_hdr { + uint8_t frametype; + uint32_t be_framesize; + } frame_hdr; +]] + +local frames = {} +frames.__index = frames + + +local frame_hdr = ffi.typeof("frame_hdr") +local frame_hdr_p = ffi.typeof("frame_hdr *") + + +function frames.new(mimetype, body) + local text_based = mimetype == "application/grpc-web-text" or mimetype == "application/grpc-web-text+proto" + + if text_based then + body = decode_base64(body) + end + + return setmetatable({ + mimetype = mimetype, + text_based = text_based, + body = body, + offset = 0, -- zero based + }, frames) +end + + +local frametype = { + [0x00] = "pb", + [0x80] = "trailer", + -- TODO: 0x81=compressed"trailer" +} + +local function do_iter(self) + if self.offset >= #self.body then + return nil + end + + local p = ffi.cast('uint8_t*', self.body) + p = p + self.offset + local hdr = ffi.cast(frame_hdr_p, p) + local sz = bit.bswap(hdr.be_framesize) + if sz >= #self.body - self.offset then + return nil + end + + local prefixed_frame = self.body:sub(self.offset + 1, self.offset + sz + 5) + self.offset = self.offset + sz + 6 + + -- TODO: handle compressed frames + + return frametype[hdr.frametype], prefixed_frame +end + + +function frames:iter() + return do_iter, self +end + + +function frames:encode(str) + if self.text_based then + str = encode_base64(str) + end + + return str +end + +function frames:frame(ftype, msg) + local f_hdr = ffi.new(frame_hdr, ftype, bit.bswap(#msg)) + local frame = ffi.string(f_hdr, ffi.sizeof(f_hdr)) .. msg + + return self:encode(frame) +end + + +return frames diff --git a/handler.lua b/handler.lua new file mode 100644 index 00000000000..73e884fb007 --- /dev/null +++ b/handler.lua @@ -0,0 +1,92 @@ +-- Copyright (c) Kong Inc. 2020 + +local to_hex = require "resty.string".to_hex +local frames = require "kong.plugins.grpc-web.frames" + +local ngx = ngx +local kong = kong + +local string_format = string.format +local ngx_req_get_method = ngx.req.get_method +local kong_request_get_header = kong.request.get_header +local kong_request_get_raw_body = kong.request.get_raw_body +local kong_response_exit = kong.response.exit +local kong_response_set_header = kong.response.set_header +local kong_service_request_set_header = kong.service.request.set_header +local kong_service_request_set_raw_body = kong.service.request.set_raw_body + + +local grpc_web = { + PRIORITY = 1, + VERSION = '0.1.0', +} + + +function grpc_web:access(conf) +-- kong.log.debug("access method: ", ngx.req.get_method()) + kong_response_set_header("Access-Control-Allow-Origin", "*") + + if ngx_req_get_method() == "OPTIONS" then + return kong_response_exit(200, "OK", { + ["Content-Type"] = "application/grpc-web-text+proto", + ["Access-Control-Allow-Origin"] = "*", + ["Access-Control-Allow-Methods"] = "POST", + ["Access-Control-Allow-Headers"] = "content-type,x-grpc-web,x-user-agent", + }) + end + + local body_frames = frames.new( + kong_request_get_header("Content-Type"), + kong_request_get_raw_body()) + + kong.ctx.plugin.framer = body_frames + + local new_req, n = {}, 0 + + for msg_type, msg in body_frames:iter() do + if msg_type == "pb" then + n = n + 1 + new_req[n] = msg + + elseif msg_type == "trailer" then + kong.log.debug("trailer: ", to_hex(msg)) + -- add to headers? hope they get into trailers? + end + end + + kong_service_request_set_header("Content-Type", "application/grpc") + kong_service_request_set_header("TE", "trailers") + kong_service_request_set_raw_body(table.concat(new_req)) +end + + +function grpc_web:header_filter(conf) + if ngx_req_get_method() == "OPTIONS" then + return + end + + kong_response_set_header("Content-Type", kong.ctx.plugin.framer.mimetype) +end + +function grpc_web:body_filter(conf) + if ngx_req_get_method() ~= "POST" then + return + end + + local chunk, eof = ngx.arg[1], ngx.arg[2] + + local framer = kong.ctx.plugin.framer + chunk = framer:encode(chunk) + + if eof then + chunk = chunk .. framer:frame(0x80, string_format( + "grpc-status:%s\r\ngrpc-message:%s\r\n", + ngx.var["sent_trailer_grpc_status"] or "0", + ngx.var["sent_trailer_grpc_message"] or "")) + end + + ngx.arg[1] = chunk +end + + +return grpc_web diff --git a/schema.lua b/schema.lua new file mode 100644 index 00000000000..e3f49f713cb --- /dev/null +++ b/schema.lua @@ -0,0 +1,9 @@ +return { + name = "grpc-web", + fields = { + { config = { + type = "record", + fields = {}, + }, }, + }, +} From 12c64e81d890337bedd3c0ce55173d85b09ed7cf Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Mon, 10 Feb 2020 04:22:35 -0500 Subject: [PATCH 0431/4351] handle binary protobuf, grpc-web+json, and plain json --- deco.lua | 216 ++++++++++++++++++++++++++++++++++++++++++++++++++++ frames.lua | 88 --------------------- handler.lua | 47 ++++++------ schema.lua | 10 ++- 4 files changed, 248 insertions(+), 113 deletions(-) create mode 100644 deco.lua delete mode 100644 frames.lua diff --git a/deco.lua b/deco.lua new file mode 100644 index 00000000000..f622d4a70ce --- /dev/null +++ b/deco.lua @@ -0,0 +1,216 @@ +-- Copyright (c) Kong Inc. 2020 + +local ffi = require "ffi" +local cjson = require "cjson" +local protoc = require "protoc" +local pb = require "pb" + +local ngx = ngx +local encode_json = cjson.encode +local decode_json = cjson.decode + +local deco = {} +deco.__index = deco + +ffi.cdef [[ + typedef struct __attribute__ ((__packed__)) frame_hdr { + uint8_t frametype; + uint32_t be_framesize; + } frame_hdr; +]] + +local frame_hdr = ffi.typeof("frame_hdr") +local frame_hdr_p = ffi.typeof("const frame_hdr *") +local HEADER_SIZE = ffi.sizeof("frame_hdr") + + +local text_encoding_from_mime = { + ["application/grpc-web"] = "plain", + ["application/grpc-web-text"] = "base64", + ["application/grpc-web+proto"] = "plain", + ["application/grpc-web-text+proto"] = "base64", + ["application/grpc-web+json"] = "plain", + ["application/grpc-web-text+json"] = "base64", + ["application/json"] = "plain", +} + +local framing_form_mime = { + ["application/grpc-web"] = "grpc", + ["application/grpc-web-text"] = "grpc", + ["application/grpc-web+proto"] = "grpc", + ["application/grpc-web-text+proto"] = "grpc", + ["application/grpc-web+json"] = "grpc", + ["application/grpc-web-text+json"] = "grpc", + ["application/json"] = "none", +} + +local msg_encodign_from_mime = { + ["application/grpc-web"] = "proto", + ["application/grpc-web-text"] = "proto", + ["application/grpc-web+proto"] = "proto", + ["application/grpc-web-text+proto"] = "proto", + ["application/grpc-web+json"] = "json", + ["application/grpc-web-text+json"] = "json", + ["application/json"] = "json", +} + + + +-- parse, compile and load .proto file +-- returns the parsed info as a table +local _proto_info = {} +local function get_proto_info(fname) + local info = _proto_info[fname] + if info then + return info + end + + local p = protoc.new() + info = p:parsefile(fname) + _proto_info[fname] = info + + p:loadfile(fname) + + return info +end + +-- return input and output names of the method specified by the url path +-- TODO: memoize +local function rpc_types(path, protofile) + if not protofile then + return nil + end + + local info = get_proto_info(protofile) + local pkg_name, service_name, method_name = path:match("^/([%w_]+)%.([%w_]+)/([%w_]+)") + if not pkg_name then + return nil, "malformed gRPC request path" + end + + if pkg_name ~= info.package then + return nil, string.format("unknown package %q, expecting %q", pkg_name, info.package) + end + + for _, srvc in ipairs(info.service) do + if srvc.name == service_name then + for _, mthd in ipairs(srvc.method) do + if mthd.name == method_name then + return mthd.input_type, mthd.output_type + end + end + return nil, string.format("method %q not found in service %q", method_name, service_name) + end + end + return nil, string.format("service %q not found in package %q", service_name, pkg_name) +end + + +function deco.new(mimetype, path, protofile) + local text_encoding = text_encoding_from_mime[mimetype] + local framing = framing_form_mime[mimetype] + local msg_encoding = msg_encodign_from_mime[mimetype] + + local input_type, output_type + if msg_encoding ~= "proto" then + if not protofile then + return nil, "transcoding requests require a .proto file defining the service" + end + input_type, output_type = rpc_types(path, protofile) + if input_type == nil and output_type ~= nil then + return nil, output_type + end + end + + return setmetatable({ + mimetype = mimetype, + text_encoding = text_encoding, + framing = framing, + msg_encoding = msg_encoding, + input_type = input_type, + output_type = output_type, + }, deco) +end + + +local function frame(ftype, msg) + local f_hdr = ffi.new(frame_hdr, ftype, bit.bswap(#msg)) + return ffi.string(f_hdr, ffi.sizeof(f_hdr)) .. msg +end + +local function unframe(body) + if not body then + return + end + + local hdr = ffi.cast(frame_hdr_p, body) + local sz = bit.bswap(hdr.be_framesize) + + local frame_end = HEADER_SIZE + sz + if frame_end > #body then + return nil, body + + elseif frame_end == #body then + return body:sub(HEADER_SIZE + 1) + + end + + return body:sub(HEADER_SIZE + 1, frame_end), body:sub(frame_end + 1) +end + + +function deco:upstream(body) + if self.text_encoding == "base64" then + body = ngx.decode_base64(body) + end + + if self.msg_encoding == "json" then + local msg = body + if self.framing == "grpc" then + msg = unframe(body) + end + body = frame(0x0, pb.encode(self.input_type, decode_json(msg))) + end + + return body +end + + +function deco:downstream(chunk) + if self.msg_encoding ~= "proto" then + local body = (self.downstream_body or "") .. chunk + + local out, n = {}, 1 + local msg, body = unframe(body) + while msg do + msg = encode_json(pb.decode(self.output_type, msg)) + if self.framing == "grpc" then + msg = frame(0x0, msg) + end + out[n] = msg + n = n + 1 + msg, body = unframe(body) + end + self.downstream_body = body + chunk = table.concat(out) + end + + if self.text_encoding == "base64" then + chunk = ngx.encode_base64(chunk) + end + + return chunk +end + + +function deco:frame(ftype, msg) + local f = frame(ftype, msg) + + if self.text_encoding == "base64" then + f = ngx.encode_base64(f) + end + + return f +end + + +return deco diff --git a/frames.lua b/frames.lua deleted file mode 100644 index 129a603ce7c..00000000000 --- a/frames.lua +++ /dev/null @@ -1,88 +0,0 @@ - -local ffi = require "ffi" -local bit = require "bit" - -local encode_base64 = ngx.encode_base64 -local decode_base64 = ngx.decode_base64 - -ffi.cdef [[ - typedef struct __attribute__ ((__packed__)) frame_hdr { - uint8_t frametype; - uint32_t be_framesize; - } frame_hdr; -]] - -local frames = {} -frames.__index = frames - - -local frame_hdr = ffi.typeof("frame_hdr") -local frame_hdr_p = ffi.typeof("frame_hdr *") - - -function frames.new(mimetype, body) - local text_based = mimetype == "application/grpc-web-text" or mimetype == "application/grpc-web-text+proto" - - if text_based then - body = decode_base64(body) - end - - return setmetatable({ - mimetype = mimetype, - text_based = text_based, - body = body, - offset = 0, -- zero based - }, frames) -end - - -local frametype = { - [0x00] = "pb", - [0x80] = "trailer", - -- TODO: 0x81=compressed"trailer" -} - -local function do_iter(self) - if self.offset >= #self.body then - return nil - end - - local p = ffi.cast('uint8_t*', self.body) - p = p + self.offset - local hdr = ffi.cast(frame_hdr_p, p) - local sz = bit.bswap(hdr.be_framesize) - if sz >= #self.body - self.offset then - return nil - end - - local prefixed_frame = self.body:sub(self.offset + 1, self.offset + sz + 5) - self.offset = self.offset + sz + 6 - - -- TODO: handle compressed frames - - return frametype[hdr.frametype], prefixed_frame -end - - -function frames:iter() - return do_iter, self -end - - -function frames:encode(str) - if self.text_based then - str = encode_base64(str) - end - - return str -end - -function frames:frame(ftype, msg) - local f_hdr = ffi.new(frame_hdr, ftype, bit.bswap(#msg)) - local frame = ffi.string(f_hdr, ffi.sizeof(f_hdr)) .. msg - - return self:encode(frame) -end - - -return frames diff --git a/handler.lua b/handler.lua index 73e884fb007..b4448a1c912 100644 --- a/handler.lua +++ b/handler.lua @@ -1,13 +1,13 @@ -- Copyright (c) Kong Inc. 2020 -local to_hex = require "resty.string".to_hex -local frames = require "kong.plugins.grpc-web.frames" +local deco = require "kong.plugins.grpc-web.deco" local ngx = ngx local kong = kong local string_format = string.format local ngx_req_get_method = ngx.req.get_method +local kong_request_get_path = kong.request.get_path local kong_request_get_header = kong.request.get_header local kong_request_get_raw_body = kong.request.get_raw_body local kong_response_exit = kong.response.exit @@ -23,7 +23,6 @@ local grpc_web = { function grpc_web:access(conf) --- kong.log.debug("access method: ", ngx.req.get_method()) kong_response_set_header("Access-Control-Allow-Origin", "*") if ngx_req_get_method() == "OPTIONS" then @@ -35,28 +34,21 @@ function grpc_web:access(conf) }) end - local body_frames = frames.new( - kong_request_get_header("Content-Type"), - kong_request_get_raw_body()) - kong.ctx.plugin.framer = body_frames + local dec, err = deco.new( + kong_request_get_header("Content-Type"), + kong_request_get_path(), conf.proto) - local new_req, n = {}, 0 - - for msg_type, msg in body_frames:iter() do - if msg_type == "pb" then - n = n + 1 - new_req[n] = msg - - elseif msg_type == "trailer" then - kong.log.debug("trailer: ", to_hex(msg)) - -- add to headers? hope they get into trailers? - end + if not dec then + kong.log.err(err) + return kong_response_exit(500, err, {}) end + kong.ctx.plugin.dec = dec + kong_service_request_set_header("Content-Type", "application/grpc") kong_service_request_set_header("TE", "trailers") - kong_service_request_set_raw_body(table.concat(new_req)) + kong_service_request_set_raw_body(dec:upstream(kong_request_get_raw_body())) end @@ -65,21 +57,28 @@ function grpc_web:header_filter(conf) return end - kong_response_set_header("Content-Type", kong.ctx.plugin.framer.mimetype) + local dec = kong.ctx.plugin.dec + if dec then + kong_response_set_header("Content-Type", dec.mimetype) + end end + function grpc_web:body_filter(conf) if ngx_req_get_method() ~= "POST" then return end + local dec = kong.ctx.plugin.dec + if not dec then + return + end local chunk, eof = ngx.arg[1], ngx.arg[2] - local framer = kong.ctx.plugin.framer - chunk = framer:encode(chunk) + chunk = dec:downstream(chunk) - if eof then - chunk = chunk .. framer:frame(0x80, string_format( + if eof and dec.framing == "grpc" then + chunk = chunk .. dec:frame(0x80, string_format( "grpc-status:%s\r\ngrpc-message:%s\r\n", ngx.var["sent_trailer_grpc_status"] or "0", ngx.var["sent_trailer_grpc_message"] or "")) diff --git a/schema.lua b/schema.lua index e3f49f713cb..5d1d233ebcd 100644 --- a/schema.lua +++ b/schema.lua @@ -3,7 +3,15 @@ return { fields = { { config = { type = "record", - fields = {}, + fields = { + { + proto = { + type = "string", + required = false, + default = nil, + }, + }, + }, }, }, }, } From fecdf49f4175bf3f8dbcdb6b382ac2668cd9650f Mon Sep 17 00:00:00 2001 From: Robert Paprocki Date: Mon, 10 Feb 2020 09:56:46 -0800 Subject: [PATCH 0432/4351] feat(aws-lambda) encrypt IAM access and secret keys when relevant --- kong/plugins/aws-lambda/schema.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index d22163195f6..fb09b9fdba9 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -17,6 +17,10 @@ local REGIONS = { "us-west-1", "us-west-2", } +-- symmetrically encrypt IAM access keys, if configured. this is available +-- in Kong Enterprise: https://docs.konghq.com/enterprise/1.3-x/db-encryption/ +local ENCRYPTED = kong.configuration.keyring_enabled and true or nil + return { name = "aws-lambda", fields = { @@ -36,9 +40,11 @@ return { } }, { aws_key = { type = "string", + encrypted = ENCRYPTED, } }, { aws_secret = { type = "string", + encrypted = ENCRYPTED, } }, { aws_region = { type = "string", From 3d73c55b6d4a5058d240192817275222d64a18fb Mon Sep 17 00:00:00 2001 From: Robert Paprocki Date: Tue, 11 Feb 2020 13:09:03 -0800 Subject: [PATCH 0433/4351] hotfix(aws-lambda) fix keyring enabled config search --- kong/plugins/aws-lambda/schema.lua | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index fb09b9fdba9..f996a61c6f0 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -17,9 +17,17 @@ local REGIONS = { "us-west-1", "us-west-2", } +local function keyring_enabled() + local ok, enabled = pcall(function() + return kong.configuration.keyring_enabled + end) + + return ok and enabled or nil +end + -- symmetrically encrypt IAM access keys, if configured. this is available -- in Kong Enterprise: https://docs.konghq.com/enterprise/1.3-x/db-encryption/ -local ENCRYPTED = kong.configuration.keyring_enabled and true or nil +local ENCRYPTED = keyring_enabled() return { name = "aws-lambda", From 265fcc975e279352771c740045102197737c0fe9 Mon Sep 17 00:00:00 2001 From: Robert Date: Tue, 11 Feb 2020 13:37:09 -0800 Subject: [PATCH 0434/4351] chore(aws-lambda) bump version to 3.2.0 (#24) --- CHANGELOG.md | 4 ++++ ....0-1.rockspec => kong-plugin-aws-lambda-3.2.0-1.rockspec | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) rename kong-plugin-aws-lambda-3.1.0-1.rockspec => kong-plugin-aws-lambda-3.2.0-1.rockspec (92%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 78cc5283c9b..936e141baf5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Kong AWS Lambda plugin changelog +## aws-lambda 3.2.0 11-Feb-2020 + +- Encrypt IAM access and secret keys when relevant + ## aws-lambda 3.1.0 6-Jan-2020 - fix: reduce notice-level message to debug, to reduce log noise diff --git a/kong-plugin-aws-lambda-3.1.0-1.rockspec b/kong-plugin-aws-lambda-3.2.0-1.rockspec similarity index 92% rename from kong-plugin-aws-lambda-3.1.0-1.rockspec rename to kong-plugin-aws-lambda-3.2.0-1.rockspec index 7557c221ddb..4c190f5fe0c 100644 --- a/kong-plugin-aws-lambda-3.1.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.2.0-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.1.0-1" +version = "3.2.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.1.0.tar.gz", - dir = "kong-plugin-aws-lambda-3.1.0" + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.2.0.tar.gz", + dir = "kong-plugin-aws-lambda-3.2.0" } description = { From 14e7449da67db9bce24840dad1f8ce63dfbfe08e Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Mon, 10 Feb 2020 14:12:40 -0500 Subject: [PATCH 0435/4351] optimize by preassociating types to all valid paths at the first opportunity --- deco.lua | 70 ++++++++++++++++++++++++++++++----------------------- handler.lua | 38 +++++++++++++++++------------ 2 files changed, 62 insertions(+), 46 deletions(-) diff --git a/deco.lua b/deco.lua index f622d4a70ce..2870201dcdb 100644 --- a/deco.lua +++ b/deco.lua @@ -5,7 +5,14 @@ local cjson = require "cjson" local protoc = require "protoc" local pb = require "pb" +local setmetatable = setmetatable +local ffi_cast = ffi.cast +local ffi_string = ffi.string + local ngx = ngx +local decode_base64 = ngx.decode_base64 +local encode_base64 = ngx.encode_base64 + local encode_json = cjson.encode local decode_json = cjson.decode @@ -57,7 +64,7 @@ local msg_encodign_from_mime = { -- parse, compile and load .proto file --- returns the parsed info as a table +-- returns a table mapping valid request URLs to input/output types local _proto_info = {} local function get_proto_info(fname) local info = _proto_info[fname] @@ -66,11 +73,22 @@ local function get_proto_info(fname) end local p = protoc.new() - info = p:parsefile(fname) + local parsed = p:parsefile(fname) + + info = {} + + for _, srvc in ipairs(parsed.service) do + for _, mthd in ipairs(srvc.method) do + info[("/%s.%s/%s"):format(parsed.package, srvc.name, mthd.name)] = { + mthd.input_type, + mthd.output_type, + } + end + end + _proto_info[fname] = info p:loadfile(fname) - return info end @@ -82,26 +100,12 @@ local function rpc_types(path, protofile) end local info = get_proto_info(protofile) - local pkg_name, service_name, method_name = path:match("^/([%w_]+)%.([%w_]+)/([%w_]+)") - if not pkg_name then - return nil, "malformed gRPC request path" - end - - if pkg_name ~= info.package then - return nil, string.format("unknown package %q, expecting %q", pkg_name, info.package) + local types = info[path] + if not types then + return nil, ("Unkown path %q"):format(path) end - for _, srvc in ipairs(info.service) do - if srvc.name == service_name then - for _, mthd in ipairs(srvc.method) do - if mthd.name == method_name then - return mthd.input_type, mthd.output_type - end - end - return nil, string.format("method %q not found in service %q", method_name, service_name) - end - end - return nil, string.format("service %q not found in package %q", service_name, pkg_name) + return types[1], types[2] end @@ -115,8 +119,9 @@ function deco.new(mimetype, path, protofile) if not protofile then return nil, "transcoding requests require a .proto file defining the service" end + input_type, output_type = rpc_types(path, protofile) - if input_type == nil and output_type ~= nil then + if not input_type then return nil, output_type end end @@ -132,17 +137,19 @@ function deco.new(mimetype, path, protofile) end +local f_hdr = frame_hdr() local function frame(ftype, msg) - local f_hdr = ffi.new(frame_hdr, ftype, bit.bswap(#msg)) - return ffi.string(f_hdr, ffi.sizeof(f_hdr)) .. msg + f_hdr.frametype = ftype + f_hdr.be_framesize = bit.bswap(#msg) + return ffi_string(f_hdr, HEADER_SIZE) .. msg end local function unframe(body) - if not body then - return + if not body or #body <= HEADER_SIZE then + return nil, body end - local hdr = ffi.cast(frame_hdr_p, body) + local hdr = ffi_cast(frame_hdr_p, body) local sz = bit.bswap(hdr.be_framesize) local frame_end = HEADER_SIZE + sz @@ -151,7 +158,6 @@ local function unframe(body) elseif frame_end == #body then return body:sub(HEADER_SIZE + 1) - end return body:sub(HEADER_SIZE + 1, frame_end), body:sub(frame_end + 1) @@ -160,7 +166,7 @@ end function deco:upstream(body) if self.text_encoding == "base64" then - body = ngx.decode_base64(body) + body = decode_base64(body) end if self.msg_encoding == "json" then @@ -168,6 +174,7 @@ function deco:upstream(body) if self.framing == "grpc" then msg = unframe(body) end + body = frame(0x0, pb.encode(self.input_type, decode_json(msg))) end @@ -181,21 +188,24 @@ function deco:downstream(chunk) local out, n = {}, 1 local msg, body = unframe(body) + while msg do msg = encode_json(pb.decode(self.output_type, msg)) if self.framing == "grpc" then msg = frame(0x0, msg) end + out[n] = msg n = n + 1 msg, body = unframe(body) end + self.downstream_body = body chunk = table.concat(out) end if self.text_encoding == "base64" then - chunk = ngx.encode_base64(chunk) + chunk = encode_base64(chunk) end return chunk diff --git a/handler.lua b/handler.lua index b4448a1c912..7b3d717427b 100644 --- a/handler.lua +++ b/handler.lua @@ -6,9 +6,13 @@ local ngx = ngx local kong = kong local string_format = string.format -local ngx_req_get_method = ngx.req.get_method + +local ngx_arg = ngx.arg +local ngx_var = ngx.var + local kong_request_get_path = kong.request.get_path local kong_request_get_header = kong.request.get_header +local kong_request_get_method = kong.request.get_method local kong_request_get_raw_body = kong.request.get_raw_body local kong_response_exit = kong.response.exit local kong_response_set_header = kong.response.set_header @@ -17,21 +21,23 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_web = { - PRIORITY = 1, + PRIORITY = 3, VERSION = '0.1.0', } +local CORS_HEADERS = { + ["Content-Type"] = "application/grpc-web-text+proto", + ["Access-Control-Allow-Origin"] = "*", + ["Access-Control-Allow-Methods"] = "POST", + ["Access-Control-Allow-Headers"] = "content-type,x-grpc-web,x-user-agent", +} + function grpc_web:access(conf) kong_response_set_header("Access-Control-Allow-Origin", "*") - if ngx_req_get_method() == "OPTIONS" then - return kong_response_exit(200, "OK", { - ["Content-Type"] = "application/grpc-web-text+proto", - ["Access-Control-Allow-Origin"] = "*", - ["Access-Control-Allow-Methods"] = "POST", - ["Access-Control-Allow-Headers"] = "content-type,x-grpc-web,x-user-agent", - }) + if kong_request_get_method() == "OPTIONS" then + return kong_response_exit(200, "OK", CORS_HEADERS) end @@ -41,7 +47,7 @@ function grpc_web:access(conf) if not dec then kong.log.err(err) - return kong_response_exit(500, err, {}) + return kong_response_exit(400, err) end kong.ctx.plugin.dec = dec @@ -53,7 +59,7 @@ end function grpc_web:header_filter(conf) - if ngx_req_get_method() == "OPTIONS" then + if kong_request_get_method() == "OPTIONS" then return end @@ -65,7 +71,7 @@ end function grpc_web:body_filter(conf) - if ngx_req_get_method() ~= "POST" then + if kong_request_get_method() ~= "POST" then return end local dec = kong.ctx.plugin.dec @@ -73,18 +79,18 @@ function grpc_web:body_filter(conf) return end - local chunk, eof = ngx.arg[1], ngx.arg[2] + local chunk, eof = ngx_arg[1], ngx_arg[2] chunk = dec:downstream(chunk) if eof and dec.framing == "grpc" then chunk = chunk .. dec:frame(0x80, string_format( "grpc-status:%s\r\ngrpc-message:%s\r\n", - ngx.var["sent_trailer_grpc_status"] or "0", - ngx.var["sent_trailer_grpc_message"] or "")) + ngx_var["sent_trailer_grpc_status"] or "0", + ngx_var["sent_trailer_grpc_message"] or "")) end - ngx.arg[1] = chunk + ngx_arg[1] = chunk end From 96f4a96991201e6698936e889cd10cdc18a1287c Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 11 Feb 2020 11:39:55 -0800 Subject: [PATCH 0436/4351] chore(acme) change priority Change the plugin priority to 999 to avoid clash with hmac-auth. --- kong/plugins/acme/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 2a20008fd5a..40bd7aa73a9 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -12,7 +12,7 @@ local domains_matcher local LetsencryptHandler = {} -LetsencryptHandler.PRIORITY = 1000 +LetsencryptHandler.PRIORITY = 999 LetsencryptHandler.VERSION = "0.2.0" local function build_domain_matcher(domains) From 55791d3058f3bb4c6a858bb4c9a9198230deb391 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 11 Feb 2020 11:49:30 -0800 Subject: [PATCH 0437/4351] docs(acme) add missing entry and fix links --- CHANGELOG.md | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index cb683911bbd..d3d46b15e0a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,9 +1,14 @@ # Table of Contents -- [0.2.0](#020---20101218) -- [0.1.2](#012---20101216) -- [0.1.1](#011---20101212) -- [0.1.0](#010---20101212) +- [0.2.1](#021---20200123) +- [0.2.0](#020---20191218) +- [0.1.2](#012---20191216) +- [0.1.1](#011---20191212) +- [0.1.0](#010---20191212) + +## [0.2.1] - 2020/01/23 + +- Make tests more resilient ## [0.2.0] - 2019/12/18 From 278cfa7b891bf68e66f9330a070edaee206765ba Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 11 Feb 2020 11:50:19 -0800 Subject: [PATCH 0438/4351] chore(acme) release: 0.2.2 --- CHANGELOG.md | 5 +++++ ...cme-0.2.1-1.rockspec => kong-plugin-acme-0.2.2-1.rockspec | 2 +- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 7 insertions(+), 2 deletions(-) rename kong-plugin-acme-0.2.1-1.rockspec => kong-plugin-acme-0.2.2-1.rockspec (97%) diff --git a/CHANGELOG.md b/CHANGELOG.md index d3d46b15e0a..d05c08d8d0d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,11 +1,16 @@ # Table of Contents +- [0.2.2](#022---20200211) - [0.2.1](#021---20200123) - [0.2.0](#020---20191218) - [0.1.2](#012---20191216) - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.2] - 2020/02/11 + +- Change the plugin priority to ensure uniqueness among Kong bundled plugins + ## [0.2.1] - 2020/01/23 - Make tests more resilient diff --git a/kong-plugin-acme-0.2.1-1.rockspec b/kong-plugin-acme-0.2.2-1.rockspec similarity index 97% rename from kong-plugin-acme-0.2.1-1.rockspec rename to kong-plugin-acme-0.2.2-1.rockspec index 8757fc4a3a6..e95068d352a 100644 --- a/kong-plugin-acme-0.2.1-1.rockspec +++ b/kong-plugin-acme-0.2.2-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.2.1-1" +version = "0.2.2-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 40bd7aa73a9..a9324c6c626 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.0" +LetsencryptHandler.VERSION = "0.2.2" local function build_domain_matcher(domains) local domains_plain = {} From 1ca1b800e85d2432eee1da986aa70ff734270105 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Wed, 12 Feb 2020 11:07:57 -0500 Subject: [PATCH 0439/4351] replace ffi with lua_pack --- deco.lua | 37 +++++++++---------------------------- 1 file changed, 9 insertions(+), 28 deletions(-) diff --git a/deco.lua b/deco.lua index 2870201dcdb..3728c050beb 100644 --- a/deco.lua +++ b/deco.lua @@ -1,13 +1,14 @@ -- Copyright (c) Kong Inc. 2020 -local ffi = require "ffi" +require"lua_pack" local cjson = require "cjson" local protoc = require "protoc" local pb = require "pb" local setmetatable = setmetatable -local ffi_cast = ffi.cast -local ffi_string = ffi.string + +local bpack=string.pack -- luacheck: ignore string +local bunpack=string.unpack -- luacheck: ignore string local ngx = ngx local decode_base64 = ngx.decode_base64 @@ -19,17 +20,6 @@ local decode_json = cjson.decode local deco = {} deco.__index = deco -ffi.cdef [[ - typedef struct __attribute__ ((__packed__)) frame_hdr { - uint8_t frametype; - uint32_t be_framesize; - } frame_hdr; -]] - -local frame_hdr = ffi.typeof("frame_hdr") -local frame_hdr_p = ffi.typeof("const frame_hdr *") -local HEADER_SIZE = ffi.sizeof("frame_hdr") - local text_encoding_from_mime = { ["application/grpc-web"] = "plain", @@ -62,7 +52,6 @@ local msg_encodign_from_mime = { } - -- parse, compile and load .proto file -- returns a table mapping valid request URLs to input/output types local _proto_info = {} @@ -137,30 +126,22 @@ function deco.new(mimetype, path, protofile) end -local f_hdr = frame_hdr() local function frame(ftype, msg) - f_hdr.frametype = ftype - f_hdr.be_framesize = bit.bswap(#msg) - return ffi_string(f_hdr, HEADER_SIZE) .. msg + return bpack("C>I", ftype, #msg) .. msg end local function unframe(body) - if not body or #body <= HEADER_SIZE then + if not body or #body <= 5 then return nil, body end - local hdr = ffi_cast(frame_hdr_p, body) - local sz = bit.bswap(hdr.be_framesize) - - local frame_end = HEADER_SIZE + sz + local pos, ftype, sz = bunpack(body, "C>I") -- luacheck: ignore ftype + local frame_end = pos + sz - 1 if frame_end > #body then return nil, body - - elseif frame_end == #body then - return body:sub(HEADER_SIZE + 1) end - return body:sub(HEADER_SIZE + 1, frame_end), body:sub(frame_end + 1) + return body:sub(pos, frame_end), body:sub(frame_end + 1) end From 20370d013c46c9ee01bc915cb091aeee5e6d953b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 13 Feb 2020 18:09:56 +0100 Subject: [PATCH 0440/4351] feat(zipkin) b3 single header (#66) Implements #21 * refactor(zipkin) extract parse_http_req_headers to module * feat(zipkin) parse b3 single header * tests(zipkin) extract wait_for_spans to aux function --- kong-plugin-zipkin-0.2.1-1.rockspec | 1 + kong/plugins/zipkin/handler.lua | 87 +------- .../plugins/zipkin/parse_http_req_headers.lua | 182 +++++++++++++++++ spec/parse_http_req_headers_spec.lua | 187 ++++++++++++++++++ spec/zipkin_spec.lua | 174 ++++++++++++---- 5 files changed, 507 insertions(+), 124 deletions(-) create mode 100644 kong/plugins/zipkin/parse_http_req_headers.lua create mode 100644 spec/parse_http_req_headers_spec.lua diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-0.2.1-1.rockspec index 97749ddb50b..6cef06046eb 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-0.2.1-1.rockspec @@ -24,6 +24,7 @@ build = { ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua"; + ["kong.plugins.zipkin.parse_http_req_headers"] = "kong/plugins/zipkin/parse_http_req_headers.lua"; ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; }; } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a3df8e31143..cfb776d21d7 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,10 +1,10 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new local to_hex = require "resty.string".to_hex +local parse_http_req_headers = require "kong.plugins.zipkin.parse_http_req_headers" local subsystem = ngx.config.subsystem local fmt = string.format -local char = string.char local ZipkinLogHandler = { VERSION = "0.2.1", @@ -17,89 +17,6 @@ local reporter_cache = setmetatable({}, { __mode = "k" }) local math_random = math.random -local baggage_mt = { - __newindex = function() - error("attempt to set immutable baggage", 2) - end, -} - - -local function hex_to_char(c) - return char(tonumber(c, 16)) -end - - -local function from_hex(str) - if str ~= nil then -- allow nil to pass through - str = str:gsub("%x%x", hex_to_char) - end - return str -end - - -local function parse_http_headers(headers) - local warn = kong.log.warn - -- X-B3-Sampled: if an upstream decided to sample this request, we do too. - local should_sample = headers["x-b3-sampled"] - if should_sample == "1" or should_sample == "true" then - should_sample = true - elseif should_sample == "0" or should_sample == "false" then - should_sample = false - elseif should_sample ~= nil then - warn("x-b3-sampled header invalid; ignoring.") - should_sample = nil - end - - -- X-B3-Flags: if it equals '1' then it overrides sampling policy - -- We still want to warn on invalid sample header, so do this after the above - local debug = headers["x-b3-flags"] - if debug == "1" then - should_sample = true - elseif debug ~= nil then - warn("x-b3-flags header invalid; ignoring.") - end - - local had_invalid_id = false - - local trace_id = headers["x-b3-traceid"] - if trace_id and ((#trace_id ~= 16 and #trace_id ~= 32) or trace_id:match("%X")) then - warn("x-b3-traceid header invalid; ignoring.") - had_invalid_id = true - end - - local parent_id = headers["x-b3-parentspanid"] - if parent_id and (#parent_id ~= 16 or parent_id:match("%X")) then - warn("x-b3-parentspanid header invalid; ignoring.") - had_invalid_id = true - end - - local span_id = headers["x-b3-spanid"] - if span_id and (#span_id ~= 16 or span_id:match("%X")) then - warn("x-b3-spanid header invalid; ignoring.") - had_invalid_id = true - end - - if trace_id == nil or had_invalid_id then - return nil - end - - local baggage = {} - trace_id = from_hex(trace_id) - parent_id = from_hex(parent_id) - span_id = from_hex(span_id) - - -- Process jaegar baggage header - for k, v in pairs(headers) do - local baggage_key = k:match("^uberctx%-(.*)$") - if baggage_key then - baggage[baggage_key] = ngx.unescape_uri(v) - end - end - setmetatable(baggage, baggage_mt) - - return trace_id, span_id, parent_id, should_sample, baggage -end - local function get_reporter(conf) if reporter_cache[conf] == nil then @@ -171,7 +88,7 @@ if subsystem == "http" then local req = kong.request local trace_id, span_id, parent_id, should_sample, baggage = - parse_http_headers(req.get_headers()) + parse_http_req_headers(req.get_headers()) local method = req.get_method() if should_sample == nil then diff --git a/kong/plugins/zipkin/parse_http_req_headers.lua b/kong/plugins/zipkin/parse_http_req_headers.lua new file mode 100644 index 00000000000..09ab8e85428 --- /dev/null +++ b/kong/plugins/zipkin/parse_http_req_headers.lua @@ -0,0 +1,182 @@ +local unescape_uri = ngx.unescape_uri +local char = string.char +local match = string.match +local gsub = string.gsub + + +local baggage_mt = { + __newindex = function() + error("attempt to set immutable baggage", 2) + end, +} + +local B3_SINGLE_PATTERN = + "^(%x+)%-(%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x)%-?([01d]?)%-?(%x*)$" + + +local function hex_to_char(c) + return char(tonumber(c, 16)) +end + + +local function from_hex(str) + if str ~= nil then -- allow nil to pass through + str = gsub(str, "%x%x", hex_to_char) + end + return str +end + + +local function parse_jaeger_baggage_headers(headers) + local baggage + for k, v in pairs(headers) do + local baggage_key = match(k, "^uberctx%-(.*)$") + if baggage_key then + if baggage then + baggage[baggage_key] = unescape_uri(v) + else + baggage = { [baggage_key] = unescape_uri(v) } + end + end + end + + if baggage then + return setmetatable(baggage, baggage_mt) + end +end + + +local function parse_zipkin_b3_headers(headers) + local warn = kong.log.warn + + -- X-B3-Sampled: if an upstream decided to sample this request, we do too. + local should_sample = headers["x-b3-sampled"] + if should_sample == "1" or should_sample == "true" then + should_sample = true + elseif should_sample == "0" or should_sample == "false" then + should_sample = false + elseif should_sample ~= nil then + warn("x-b3-sampled header invalid; ignoring.") + should_sample = nil + end + + -- X-B3-Flags: if it equals '1' then it overrides sampling policy + -- We still want to warn on invalid sample header, so do this after the above + local debug_header = headers["x-b3-flags"] + if debug_header == "1" then + should_sample = true + elseif debug_header ~= nil then + warn("x-b3-flags header invalid; ignoring.") + end + + local trace_id, span_id, sampled, parent_id + local had_invalid_id = false + + -- B3 single header + -- The docs for this header are located here: + -- https://github.com/openzipkin/b3-propagation/blob/master/RATIONALE.md#b3-single-header-format + -- + -- This code makes some assumptions about edge cases not covered on those docs: + -- * X-B3-Sampled and X-B3-Flags can be used in conjunction with B3 single. This doesn't raise any errors. + -- * The id headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId) can also be used along with B3 but: + -- * When both the single header an a id header specify an id, the single header "wins" (overrides) + -- * All provided id headers are parsed (even those overriden by B3 single) + -- * An erroneous formatting on *any* header (even those overriden by B3 single) results + -- in rejection (ignoring) of all headers. This rejection is logged. + -- * The "sampled" section activates sampling with both "1" and "d". This is to match the + -- behavior of the X-B3-Flags header + -- * For speed, the "-" separators between sampled and parent_id are optional on this implementation + -- This is not guaranteed to happen in future versions and won't be considered a breaking change + local b3_single_header = headers["b3"] + if not b3_single_header then + local tracestate_header = headers["tracestate"] + if tracestate_header then + b3_single_header = match(tracestate_header, "^b3=(.+)$") + end + end + + if b3_single_header and type(b3_single_header) == "string" then + if b3_single_header == "1" or b3_single_header == "d" then + should_sample = true + + elseif b3_single_header == "0" then + should_sample = should_sample or false + + else + trace_id, span_id, sampled, parent_id = + match(b3_single_header, B3_SINGLE_PATTERN) + + local trace_id_len = trace_id and #trace_id or 0 + if trace_id + and (trace_id_len == 16 or trace_id_len == 32) + and (parent_id == "" or #parent_id == 16) + then + + if should_sample or sampled == "1" or sampled == "d" then + should_sample = true + elseif sampled == "0" then + should_sample = false + end + + if parent_id == "" then + parent_id = nil + end + + else + warn("b3 single header invalid; ignoring.") + had_invalid_id = true + end + end + end + + local trace_id_header = headers["x-b3-traceid"] + if trace_id_header and ((#trace_id_header ~= 16 and #trace_id_header ~= 32) + or trace_id_header:match("%X")) then + warn("x-b3-traceid header invalid; ignoring.") + had_invalid_id = true + else + trace_id = trace_id or trace_id_header -- b3 single header overrides x-b3-traceid + end + + local span_id_header = headers["x-b3-spanid"] + if span_id_header and (#span_id_header ~= 16 or span_id_header:match("%X")) then + warn("x-b3-spanid header invalid; ignoring.") + had_invalid_id = true + else + span_id = span_id or span_id_header -- b3 single header overrides x-b3-spanid + end + + local parent_id_header = headers["x-b3-parentspanid"] + if parent_id_header and (#parent_id_header ~= 16 or parent_id_header:match("%X")) then + warn("x-b3-parentspanid header invalid; ignoring.") + had_invalid_id = true + else + parent_id = parent_id or parent_id_header -- b3 single header overrides x-b3-parentid + end + + if trace_id == nil or had_invalid_id then + return nil, nil, nil, should_sample + end + + trace_id = from_hex(trace_id) + span_id = from_hex(span_id) + parent_id = from_hex(parent_id) + + return trace_id, span_id, parent_id, should_sample +end + + +local function parse_http_req_headers(headers) + local trace_id, span_id, parent_id, should_sample = parse_zipkin_b3_headers(headers) + + if not trace_id then + return trace_id, span_id, parent_id, should_sample + end + + local baggage = parse_jaeger_baggage_headers(headers) + + return trace_id, span_id, parent_id, should_sample, baggage +end + + +return parse_http_req_headers diff --git a/spec/parse_http_req_headers_spec.lua b/spec/parse_http_req_headers_spec.lua new file mode 100644 index 00000000000..6b1586e3bc9 --- /dev/null +++ b/spec/parse_http_req_headers_spec.lua @@ -0,0 +1,187 @@ +local parse_http_req_headers = require "kong.plugins.zipkin.parse_http_req_headers" + +local to_hex = require "resty.string".to_hex + +local fmt = string.format + +local function to_hex_first_3(arr) + return { to_hex(arr[1]), + to_hex(arr[2]), + arr[3] and to_hex(arr[3]) or nil, + arr[4] } +end + + +local trace_id = "0000000000000001" +local trace_id_32 = "00000000000000000000000000000001" +local parent_id = "0000000000000002" +local span_id = "0000000000000003" +local non_hex_id = "vvvvvvvvvvvvvvvv" +local too_short_id = "123" +local too_long_id = "1234567890123456789012345678901234567890" -- 40 digits + + +describe("zipkin header parsing", function() + + _G.kong = { + log = {}, + } + + describe("b3 single header parsing", function() + local warn + before_each(function() + warn = spy.on(kong.log, "warn") + end) + + it("1-char", function() + local t = { parse_http_req_headers({ b3 = "1" }) } + assert.same({ nil, nil, nil, true }, t) + assert.spy(warn).not_called() + + t = { parse_http_req_headers({ b3 = "d" }) } + assert.same({ nil, nil, nil, true }, t) + assert.spy(warn).not_called() + + t = { parse_http_req_headers({ b3 = "0" }) } + assert.same({ nil, nil, nil, false }, t) + assert.spy(warn).not_called() + end) + + it("4 fields", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("4 fields inside tracestate", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) + local t = { parse_http_req_headers({ tracestate = "b3=" .. b3 }) } + assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("32-digit trace_id", function() + local b3 = fmt("%s-%s-%s-%s", trace_id_32, span_id, "1", parent_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id_32, span_id, parent_id, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("trace_id and span_id, no sample or parent_id", function() + local b3 = fmt("%s-%s", trace_id, span_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id, span_id }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("32-digit trace_id and span_id, no sample or parent_id", function() + local b3 = fmt("%s-%s", trace_id_32, span_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id_32, span_id }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("trace_id, span_id and sample, no parent_id", function() + local b3 = fmt("%s-%s-%s", trace_id, span_id, "1") + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id, span_id, nil, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("32-digit trace_id, span_id and sample, no parent_id", function() + local b3 = fmt("%s-%s-%s", trace_id_32, span_id, "1") + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id_32, span_id, nil, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("sample debug = always sample", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", parent_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("sample 0 = don't sample", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({ trace_id, span_id, parent_id, false }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("sample 0 overriden by x-b3-sampled", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) + local t = { parse_http_req_headers({ b3 = b3, ["x-b3-sampled"] = "1" }) } + assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + describe("errors", function() + it("requires trace id", function() + local t = { parse_http_req_headers({ b3 = "" }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects existing but invalid trace_id", function() + local t = { parse_http_req_headers({ b3 = non_hex_id .. "-" .. span_id }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + t = { parse_http_req_headers({ b3 = too_short_id .. "-" .. span_id }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + -- too long + t = { parse_http_req_headers({ b3 = too_long_id .. "-" .. span_id }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("requires span_id", function() + local t = { parse_http_req_headers({ b3 = trace_id .. "-" }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects existing but invalid span_id", function() + local t = { parse_http_req_headers({ b3 = trace_id .. non_hex_id }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + t = { parse_http_req_headers({ b3 = trace_id .. too_short_id }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + t = { parse_http_req_headers({ b3 = trace_id .. too_long_id }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects invalid sampled section", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "x", parent_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects invalid parent_id section", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", non_hex_id) + local t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_short_id) + t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_long_id) + t = { parse_http_req_headers({ b3 = b3 }) } + assert.same({}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + end) + end) +end) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 9c51b840266..51b9c950da4 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -3,6 +3,7 @@ local cjson = require "cjson" local utils = require "kong.tools.utils" local to_hex = require "resty.string".to_hex +local fmt = string.format -- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values -- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } @@ -24,7 +25,12 @@ end local function gen_trace_id() - return to_hex(utils.get_rand_bytes(8, true)) + return to_hex(utils.get_rand_bytes(16)) +end + + +local function gen_span_id() + return to_hex(utils.get_rand_bytes(8)) end @@ -35,8 +41,20 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( local zipkin_client local proxy_client + + local function wait_for_spans(trace_id, number_of_spans) + local spans = {} + helpers.wait_until(function() + local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) + spans = cjson.decode(assert.response(res).has.status(200)) + return #spans == number_of_spans + end) + return utils.unpack(spans) + end + + -- the following assertions should be true on any span list, even in error mode - local function assert_span_invariants(request_span, proxy_span, expected_name) + local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) @@ -46,7 +64,7 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert.same("SERVER", request_span.kind) assert.same("string", type(request_span.traceId)) - assert.truthy(request_span.traceId:match("^%x+$")) + assert.equals(trace_id, request_span.traceId) assert_is_integer(request_span.timestamp) if request_span.duration and proxy_span.duration then @@ -70,7 +88,7 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert.same("CLIENT", proxy_span.kind) assert.same("string", type(proxy_span.traceId)) - assert.truthy(proxy_span.traceId:match("^%x+$")) + assert.equals(trace_id, proxy_span.traceId) assert_is_integer(proxy_span.timestamp) if request_span.duration and proxy_span.duration then @@ -158,16 +176,9 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( }) assert.response(r).has.status(200) - local spans - helpers.wait_until(function() - local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) - spans = cjson.decode(assert.response(res).has.status(200)) - return #spans == 3 - end) - - local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get") + assert_span_invariants(request_span, proxy_span, "get", trace_id) -- specific assertions for request_span local request_tags = request_span.tags @@ -236,16 +247,9 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert.truthy(ok) assert.truthy(resp) - local spans - helpers.wait_until(function() - local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) - spans = cjson.decode(assert.response(res).has.status(200)) - return #spans == 3 - end) - - local balancer_span, proxy_span, request_span = spans[1], spans[2], spans[3] + local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post") + assert_span_invariants(request_span, proxy_span, "post", trace_id) -- specific assertions for request_span local request_tags = request_span.tags @@ -312,17 +316,10 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( }) assert.response(r).has.status(404) - local spans - helpers.wait_until(function() - local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) - spans = cjson.decode(assert.response(res).has.status(200)) - return #spans == 2 - end) - - local proxy_span, request_span = spans[1], spans[2] + local proxy_span, request_span = wait_for_spans(trace_id, 2) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get") + assert_span_invariants(request_span, proxy_span, "get", trace_id) -- specific assertions for request_span local request_tags = request_span.tags @@ -357,16 +354,115 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( }) assert.response(r).has.status(404) - local spans - helpers.wait_until(function() - local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) - spans = cjson.decode(assert.response(res).has.status(200)) - return #spans == 2 + local proxy_span, request_span = wait_for_spans(trace_id, 2) + + assert.equals(trace_id, proxy_span.traceId) + assert.equals(trace_id, request_span.traceId) + end) + + describe("b3 single header propagation", function() + it("works on regular calls", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), + host = "mock-http-route", + }, + }) + assert.response(r).has.status(200) + + local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + + assert.equals(trace_id, request_span.traceId) + assert.equals(span_id, request_span.id) + assert.equals(parent_id, request_span.parentId) + + assert.equals(trace_id, proxy_span.traceId) + assert.not_equals(span_id, proxy_span.id) + assert.equals(span_id, proxy_span.parentId) + + assert.equals(trace_id, balancer_span.traceId) + assert.not_equals(span_id, balancer_span.id) + assert.equals(span_id, balancer_span.parentId) end) - for _, v in ipairs(spans) do - assert.same(trace_id, v.traceId) - end + it("works without parent_id", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-1", trace_id, span_id), + host = "mock-http-route", + }, + }) + assert.response(r).has.status(200) + + local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + + assert.equals(trace_id, request_span.traceId) + assert.equals(span_id, request_span.id) + + assert.equals(trace_id, proxy_span.traceId) + assert.not_equals(span_id, proxy_span.id) + assert.equals(span_id, proxy_span.parentId) + + assert.equals(trace_id, balancer_span.traceId) + assert.not_equals(span_id, balancer_span.id) + assert.equals(span_id, balancer_span.parentId) + end) + + it("works with only trace_id and span_id", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s", trace_id, span_id), + ["x-b3-sampled"] = "1", + host = "mock-http-route", + }, + }) + assert.response(r).has.status(200) + + local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + + assert.equals(trace_id, request_span.traceId) + assert.equals(span_id, request_span.id) + + assert.equals(trace_id, proxy_span.traceId) + assert.not_equals(span_id, proxy_span.id) + assert.equals(span_id, proxy_span.parentId) + + assert.equals(trace_id, balancer_span.traceId) + assert.not_equals(span_id, balancer_span.id) + assert.equals(span_id, balancer_span.parentId) + end) + + it("works on non-matched requests", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + + local r = proxy_client:get("/foobar", { + headers = { + b3 = fmt("%s-%s-1", trace_id, span_id) + }, + }) + assert.response(r).has.status(404) + + local proxy_span, request_span = wait_for_spans(trace_id, 2) + + assert.equals(trace_id, request_span.traceId) + assert.equals(span_id, request_span.id) + + assert.equals(trace_id, proxy_span.traceId) + assert.not_equals(span_id, proxy_span.id) + assert.equals(span_id, proxy_span.parentId) + end) end) + end) end From de15cd8132a8123ea801ff218d6f954fa9095ee5 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 13 Feb 2020 15:15:28 -0500 Subject: [PATCH 0441/4351] move into plugin folder --- deco.lua => kong/plugins/grpc-web/deco.lua | 0 handler.lua => kong/plugins/grpc-web/handler.lua | 0 schema.lua => kong/plugins/grpc-web/schema.lua | 0 3 files changed, 0 insertions(+), 0 deletions(-) rename deco.lua => kong/plugins/grpc-web/deco.lua (100%) rename handler.lua => kong/plugins/grpc-web/handler.lua (100%) rename schema.lua => kong/plugins/grpc-web/schema.lua (100%) diff --git a/deco.lua b/kong/plugins/grpc-web/deco.lua similarity index 100% rename from deco.lua rename to kong/plugins/grpc-web/deco.lua diff --git a/handler.lua b/kong/plugins/grpc-web/handler.lua similarity index 100% rename from handler.lua rename to kong/plugins/grpc-web/handler.lua diff --git a/schema.lua b/kong/plugins/grpc-web/schema.lua similarity index 100% rename from schema.lua rename to kong/plugins/grpc-web/schema.lua From 34820f5a44884c00b203044490287154d1e5089a Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 13 Feb 2020 15:18:38 -0500 Subject: [PATCH 0442/4351] copy test file --- spec/01-proxy_spec.lua | 156 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 156 insertions(+) create mode 100644 spec/01-proxy_spec.lua diff --git a/spec/01-proxy_spec.lua b/spec/01-proxy_spec.lua new file mode 100644 index 00000000000..ec579d18d71 --- /dev/null +++ b/spec/01-proxy_spec.lua @@ -0,0 +1,156 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + +-- returns nth byte (0: LSB, 3: MSB if 32-bit) +local function nbyt(x, n) + return bit.band(bit.rshift(x, 8*n), 0xff) +end + +local function be_bytes(x) + return nbyt(x, 3), nbyt(x, 2), nbyt(x, 1), nbyt(x, 0) +end + +for _, strategy in helpers.each_strategy() do + + describe("gRPC-Web Proxying [#" .. strategy .. "]", function() + local proxy_client + local proxy_client_ssl + + local HELLO_REQUEST_TEXT_BODY = "AAAAAAYKBGhleWE=" + local HELLO_REQUEST_BODY = ngx.decode_base64(HELLO_REQUEST_TEXT_BODY) + local HELLO_RESPONSE_TEXT_BODY = "AAAAAAwKCmhlbGxvIGhleWE=" .. + "gAAAAB5ncnBjLXN0YXR1czowDQpncnBjLW1lc3NhZ2U6DQo=" + local HELLO_RESPONSE_BODY = ngx.decode_base64("AAAAAAwKCmhlbGxvIGhleWE=") .. + ngx.decode_base64("gAAAAB5ncnBjLXN0YXR1czowDQpncnBjLW1lc3NhZ2U6DQo=") + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { + "grpc-web", + }) + + local service1 = assert(bp.services:insert { + name = "grpc", + url = "grpc://localhost:15002", + }) + + local route1 = assert(bp.routes:insert { + protocols = { "http", "https" }, + paths = { "/" }, + service = service1, + }) + + assert(bp.plugins:insert { + route = route1, + name = "grpc-web", + config = { + proto = "spec/fixtures/grpc/hello.proto", + }, + }) + + assert(helpers.start_kong { + database = strategy, + plugins = "bundled,grpc-web", + }) + end) + + before_each(function() + proxy_client = helpers.proxy_client(1000) + proxy_client_ssl = helpers.proxy_ssl_client(1000) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + + test("Call gRCP-base64 via HTTP", function() + local res, err = proxy_client:post("/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/grpc-web-text", + ["Content-Length"] = tostring(#HELLO_REQUEST_TEXT_BODY), + }, + body = HELLO_REQUEST_TEXT_BODY, + }) + + assert.equal(HELLO_RESPONSE_TEXT_BODY, res:read_body()) + assert.is_nil(err) + end) + + test("Call gRCP-base64 via HTTPS", function() + local res, err = proxy_client_ssl:post("/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/grpc-web-text", + ["Content-Length"] = tostring(#HELLO_REQUEST_TEXT_BODY), + }, + body = HELLO_REQUEST_TEXT_BODY, + }) + + assert.equal(HELLO_RESPONSE_TEXT_BODY, res:read_body()) + assert.is_nil(err) + end) + + test("Call binary gRCP via HTTP", function() + local res, err = proxy_client:post("/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/grpc-web+proto", + ["Content-Length"] = tostring(#HELLO_REQUEST_BODY), + }, + body = HELLO_REQUEST_BODY, + }) + + assert.equal(HELLO_RESPONSE_BODY, res:read_body()) + assert.is_nil(err) + end) + + test("Call binary gRCP via HTTPS", function() + local res, err = proxy_client_ssl:post("/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/grpc-web+proto", + ["Content-Length"] = tostring(#HELLO_REQUEST_BODY), + }, + body = HELLO_REQUEST_BODY, + }) + + assert.equal(HELLO_RESPONSE_BODY, res:read_body()) + assert.is_nil(err) + end) + + test("Call gRPC-Web JSON via HTTP", function() + local req = cjson.encode{ greeting = "heya" } + req = string.char(0, be_bytes(#req)) .. req + local res, err = proxy_client:post("/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/grpc-web+json", + ["Content-Length"] = tostring(#req) + }, + body = req, + }) + + local resp = cjson.encode{ reply = "hello heya" } + resp = string.char(0, be_bytes(#resp)) .. resp + + local trailer = "grpc-status:0\r\ngrpc-message:\r\n" + trailer = string.char(0x80, be_bytes(#trailer)) .. trailer + + assert.equal(resp .. trailer, res:read_body()) + assert.is_nil(err) + end) + + test("Call plain JSON via HTTP", function() + local res, err = proxy_client:post("/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/json", + }, + body = cjson.encode{ greeting = "heya" }, + }) + + assert.same({ reply = "hello heya" }, cjson.decode((res:read_body()))) + assert.is_nil(err) + end) + + end) +end From f23a4843912fa08ae268978bc541f085ce8d8781 Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 13 Feb 2020 15:28:47 -0500 Subject: [PATCH 0443/4351] Create LICENSE --- LICENSE | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 LICENSE diff --git a/LICENSE b/LICENSE new file mode 100644 index 00000000000..327b49518cd --- /dev/null +++ b/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2020 Kong + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. From 478779ef362ed00680e9d3d0e345f2af738a5875 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 13 Feb 2020 16:49:40 -0500 Subject: [PATCH 0444/4351] add README.md --- README.md | 118 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 118 insertions(+) create mode 100644 README.md diff --git a/README.md b/README.md new file mode 100644 index 00000000000..dfd54b457a0 --- /dev/null +++ b/README.md @@ -0,0 +1,118 @@ +# Kong gRPC-Web plugin + +A [Kong] plugin to allow access to a gRPC service via the [gRPC-Web](https://github.com/grpc/grpc-web) protocol. Primarily, this means JS browser apps using the [gRPC-Web library](https://github.com/grpc/grpc-web). + +## Description + +A service that presents a gRPC API can be used by clients written in many languages, but the network specifications are oriented primarily to connections within a datacenter. In order to expose the API to the Internet, and to be called from brower-based JS apps, [gRPC-Web] was developed. + +This plugin translates requests and responses between gRPC-Web and "real" gRPC. Supports both HTTP/1.1 and HTTP/2, over plaintext (HTTP) and TLS (HTTPS) connections. + +## Usage + +This plugin is intended to be used in a Kong route between a gRPC service and an HTTP endpoint. + +Sample configuration via declarative (YAML): + +```yaml +_format_version: "1.1" +services: +- protocol: grpc + host: localhost + port: 9000 + routes: + - protocols: + - http + paths: + - / + plugins: + - name: grpc-web +``` + +Same thing via the administation API: + +```bash +$ # add the gRPC service +$ curl -XPOST localhost:8001/services \ + --data name=grpc \ + --data protocol=grpc \ + --data host=localhost \ + --data port=9000 + +$ # add an http route +$ curl -XPOST localhost:8001/services/grpc/routes \ + --data protocols=http \ + --data name=web-service \ + --data paths=/ + +$ # add the plugin to the route +$ curl -XPOST localhost:8001/routes/web-service/plugins \ + --data name=grpc-web +``` + +In these examples we don't set any configuration for the plugin. This minimal setup works for the default varieties of the [gRPC-Web protocol], which use ProtocolBuffer messages either directly in binary or with base64 encoding. The related `Content-Type` headers are `application/grpc-web` or `application/grpc-web+proto` for binary and `application/grpc-web-text` or `application/grpc-web-text+proto`. + +If we wish to use JSON encoding, we have to provide the gRPC specification in a .proto file. For example: + +```protobuf +syntax = "proto2"; + +package hello; + +service HelloService { + rpc SayHello(HelloRequest) returns (HelloResponse); + rpc LotsOfReplies(HelloRequest) returns (stream HelloResponse); + rpc LotsOfGreetings(stream HelloRequest) returns (HelloResponse); + rpc BidiHello(stream HelloRequest) returns (stream HelloResponse); +} + +message HelloRequest { + optional string greeting = 1; +} + +message HelloResponse { + required string reply = 1; +} +``` + +The declarative configuration becomes: + +```yaml +_format_version: "1.1" +services: +- protocol: grpc + host: localhost + port: 9000 + routes: + - protocols: + - http + paths: + - / + plugins: + - name: grpc-web + proto: path/to/hello.proto +``` + +or via the administration API: + +```bash +$ # add the plugin to the route +$ curl -XPOST localhost:8001/routes/web-service/plugins \ + --data name=grpc-web \ + --data proto=path/to/hello.proto +``` + +With this setup, we can support gRPC-Web/JSON clients using `Content-Type` headers like `application/grpc-web+json` or `application/grpc-web-text+json`. + +Additionaly, non-gRPC-Web clients can do simple POST requests with `Content-Type: application/json`. In this case, the data payloads are simple JSON objects, without gPRC frames. This allows clients to perform calls without using the gRPC-Web library, but streaming responses are delivered as a continous stream of JSON objects. It's up to the client to split into separate objects if it has to support multiple response messages. + +## Dependencies + +The gRPC-Web plugin depends on [lua-protobuf], [lua-cjson] and [lua-pack] + +[Kong]: https://konghq.com +[gRPC-Web]: https://github.com/grpc/grpc-web +[gRPC-Web protocol]: https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-WEB.md#protocol-differences-vs-grpc-over-http2 +[lua-protobuf]: https://github.com/starwing/lua-protobuf +[lua-cjson]: https://github.com/openresty/lua-cjson +[lua-pack]: https://github.com/Kong/lua-pack From 03c021b3d4746e94140cd5e5ac7f87a4cf11c5a2 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 13 Feb 2020 17:16:20 -0500 Subject: [PATCH 0445/4351] add rockspec --- kong-plugin-grpc-web-0.1.0-1.rockspec | 32 +++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 kong-plugin-grpc-web-0.1.0-1.rockspec diff --git a/kong-plugin-grpc-web-0.1.0-1.rockspec b/kong-plugin-grpc-web-0.1.0-1.rockspec new file mode 100644 index 00000000000..3c41c3affe1 --- /dev/null +++ b/kong-plugin-grpc-web-0.1.0-1.rockspec @@ -0,0 +1,32 @@ +package = "kong-plugin-grpc-web" + +version = "0.1.0-1" + +supported_platforms = {"linux", "macosx"} + +source = { + url = "git+ssh://git@github.com/Kong/kong-plugin-grpc-web.git", + tag = "v0.1.0", +} + +description = { + summary = "gRPC-Web gateway for Kong.", + detailed = "A Kong plugin to allow access to a gRPC service via the gRPC-Web protocol. Primarily, this means JS browser apps using the gRPC-Web library.", + homepage = "https://github.com/Kong/kong-plugin-grpc-web", + license = "MIT", +} + +dependencies = { + "lua >= 5.1", + "lua-protobuf == 0.3.1-0", + "lua_pack == 1.0.5", +} + +build = { + type = "builtin", + modules = { + ["kong.plugins.grpc-web.deco"] = "kong/plugins/grpc-web/deco.lua", + ["kong.plugins.grpc-web.handler"] = "kong/plugins/grpc-web/handler.lua", + ["kong.plugins.grpc-web.schema"] = "kong/plugins/grpc-web/schema.lua", + } +} From 419ac0cc95e1d326413a5bd3581cec562409c355 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 17 Feb 2020 15:47:08 +0100 Subject: [PATCH 0446/4351] chore(aws-lambda) update .gitignore --- .gitignore | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/.gitignore b/.gitignore index 06a31dcf69e..ed3d8ff6ebf 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,5 @@ -input.txt +# servroot is typically the nginx/Kong workingdirectory when testing +servroot + +# packed distribution format for LuaRocks *.rock From 71a7dc3f7d2dd66eb44db993d8000909d2a63ed1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 18 Feb 2020 14:43:11 +0800 Subject: [PATCH 0447/4351] doc(readme) add notice for unsupported wildcard certificate --- README.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 855f3e54a44..1d6f50cf9b0 100644 --- a/README.md +++ b/README.md @@ -50,7 +50,7 @@ Name | Required | Default | Description config.account_email| Yes | | The account identifier, can be reused in different plugin instance. config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. -config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. +config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. config.storage | | `"shm"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"`. In dbless mode, `"kong"` storage is unavailable. config.storage_config| | (See below)| Storage configs for each backend storage. @@ -150,4 +150,6 @@ in database, they will be overwritten. Certificate entity is already defined in Kong, they will be overrided from response. - The plugin only supports http-01 challenge, meaning user will need a public -IP and setup resolvable DNS. And Kong needs to accept proxy traffic from 80 port. \ No newline at end of file +IP and setup resolvable DNS. And Kong needs to accept proxy traffic from 80 port. +And wildcard or star certificate is not supported, each domain will have its own +certificate. \ No newline at end of file From 1ba85bbfa0b24b5f56da214ebc573915c4245500 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Tue, 25 Feb 2020 11:47:01 -0500 Subject: [PATCH 0448/4351] try git+https --- ....1.0-1.rockspec => kong-plugin-grpc-web-0.1.1-1.rockspec | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-grpc-web-0.1.0-1.rockspec => kong-plugin-grpc-web-0.1.1-1.rockspec (87%) diff --git a/kong-plugin-grpc-web-0.1.0-1.rockspec b/kong-plugin-grpc-web-0.1.1-1.rockspec similarity index 87% rename from kong-plugin-grpc-web-0.1.0-1.rockspec rename to kong-plugin-grpc-web-0.1.1-1.rockspec index 3c41c3affe1..65ec23cbe08 100644 --- a/kong-plugin-grpc-web-0.1.0-1.rockspec +++ b/kong-plugin-grpc-web-0.1.1-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-grpc-web" -version = "0.1.0-1" +version = "0.1.1-1" supported_platforms = {"linux", "macosx"} source = { - url = "git+ssh://git@github.com/Kong/kong-plugin-grpc-web.git", - tag = "v0.1.0", + url = "git+https://git@github.com/Kong/kong-plugin-grpc-web.git", + tag = "v0.1.1", } description = { From 5b0d89847b2a5e0349b88222f4d7045b5ca969a9 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 27 Feb 2020 22:45:45 +0800 Subject: [PATCH 0449/4351] doc(readme) add notice for route setup and staging cleaning --- README.md | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 1d6f50cf9b0..bea7060c49a 100644 --- a/README.md +++ b/README.md @@ -3,7 +3,7 @@ ![Build Status](https://travis-ci.com/Kong/kong-plugin-acme.svg?branch=master) This plugin allows Kong to apply cerificates from Let's Encrypt or any other ACMEv2 service -and serve dynamically. Renew is handled with a configurable threshold time. +and serve dynamically. Renewal is handled with a configurable threshold time. ### Using the Plugin @@ -15,7 +15,23 @@ verify Let's Encrypt API. The CA-bundle file is usually `/etc/ssl/certs/ca-certi Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. #### Enable the Plugin + +For all the domains that you need to get certificate, make sure `DOMAIN/.well-known/acme-challenge` +is mapped to a Route in Kong. You can check this by sending +`curl KONG_IP/.well-known/acme-challenge/x -H "host:DOMAIN"` and expect a response `Not found`. +If not, add a Route and a dummy Service to catch this route. ```bash +# add a dummy service if needed +$ curl http://localhost:8001/service \ + -d name=acme-dummy \ + -d url=http://127.0.0.1:65535 +# add a dummy route if needed +$ curl http://localhost:8001/routes \ + -d name=acme-dummy \ + -d paths[]=/.well-known/acme-challenge \ + -d service.name=acme-dummy + +# add the plugin $ curl http://localhost:8001/plugins \ -d name=acme \ -d config.account_email=yourname@yourdomain.com \ @@ -48,7 +64,7 @@ $ curl https://mydomain.com Name | Required | Default | Description -------------------:|------------|------------|------------ config.account_email| Yes | | The account identifier, can be reused in different plugin instance. -config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. +config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. Kong doesn't automatically delete staging certificates, if you use same domain to test and use in production, you will need to delete those certificates manaully after test. config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. From 71bc296d182b304167783ed2c533afa3c207620c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 28 Feb 2020 02:38:52 +0100 Subject: [PATCH 0450/4351] fix(zipkin) send TCP traffic correctly (#70) This commit fixes a problem when tracing TCP traffic, and adds an integration test which exercises that branch. --- kong/plugins/zipkin/handler.lua | 2 +- spec/zipkin_spec.lua | 141 ++++++++++++++++++++++++++++++-- 2 files changed, 137 insertions(+), 6 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index cfb776d21d7..23f73e08800 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -185,8 +185,8 @@ elseif subsystem == "stream" then initialize_request = function(conf, ctx) local request_span = new_span( - "kong.stream", "SERVER", + "stream", ngx.req.start_time(), math_random() < conf.sample_ratio ) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 51b9c950da4..5bf3dbfaf1c 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -35,13 +35,13 @@ end for _, strategy in helpers.each_strategy() do -describe("integration tests with zipkin server [#" .. strategy .. "]", function() +describe("http integration tests with zipkin server [#" .. strategy .. "]", function() local proxy_client_grpc - local route, grpc_route + local tcp_service + local route, grpc_route, tcp_route local zipkin_client local proxy_client - local function wait_for_spans(trace_id, number_of_spans) local spans = {} helpers.wait_until(function() @@ -52,6 +52,23 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( return utils.unpack(spans) end + local function wait_for_stream_spans(remoteServiceName, number_of_spans) + local spans = {} + helpers.wait_until(function() + local res = zipkin_client:get("/api/v2/traces", { + query = { + limit = 10, + remoteServiceName = remoteServiceName, + } + }) + local all_spans = cjson.decode(assert.response(res).has.status(200)) + if #all_spans > 0 then + spans = all_spans[1] + return #spans == number_of_spans + end + end) + return utils.unpack(spans) + end -- the following assertions should be true on any span list, even in error mode local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id) @@ -113,12 +130,14 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( end - setup(function() + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) -- enable zipkin plugin globally pointing to mock server bp.plugins:insert({ name = "zipkin", + -- enable on TCP as well (by default it is only enabled on http, https, grpc, grpcs) + protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, config = { sample_ratio = 1, http_endpoint = "http://127.0.0.1:9411/api/v2/spans", @@ -148,9 +167,24 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( hosts = { "mock-grpc-route" }, } + -- tcp upstream + tcp_service = bp.services:insert({ + name = string.lower("tcp-" .. utils.random_string()), + protocol = "tcp", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + }) + + tcp_route = bp.routes:insert { + destinations = { { port = 19000 } }, + protocols = { "tcp" }, + service = tcp_service, + } + helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", }) proxy_client = helpers.proxy_client() @@ -303,6 +337,103 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( }, balancer_span.tags) end) + it("generates spans, tags and annotations for regular #stream requests", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) + + assert(tcp:send("hello\n")) + + local body = assert(tcp:receive("*a")) + assert.equal("hello\n", body) + + assert(tcp:close()) + + local balancer_span, proxy_span, request_span = wait_for_stream_spans(tcp_service.name, 3) + + -- request span + assert.same("table", type(request_span)) + assert.same("string", type(request_span.id)) + assert.same("stream", request_span.name) + assert.same(request_span.id, proxy_span.parentId) + + assert.same("SERVER", request_span.kind) + + assert.same("string", type(request_span.traceId)) + assert_is_integer(request_span.timestamp) + + if request_span.duration and proxy_span.duration then + assert.truthy(request_span.duration >= proxy_span.duration) + end + + assert.is_nil(request_span.annotations) + assert.same({ serviceName = "kong" }, request_span.localEndpoint) + + local request_tags = request_span.tags + assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) + request_tags["kong.node.id"] = nil + assert.same({ lc = "kong" }, request_tags) + local consumer_port = request_span.remoteEndpoint.port + assert_is_integer(consumer_port) + assert.same({ + ipv4 = "127.0.0.1", + port = consumer_port, + }, request_span.remoteEndpoint) + + -- proxy span + assert.same("table", type(proxy_span)) + assert.same("string", type(proxy_span.id)) + assert.same(request_span.name .. " (proxy)", proxy_span.name) + assert.same(request_span.id, proxy_span.parentId) + + assert.same("CLIENT", proxy_span.kind) + + assert.same("string", type(proxy_span.traceId)) + assert_is_integer(proxy_span.timestamp) + + if proxy_span.duration then + assert.truthy(proxy_span.duration >= 0) + end + + assert.equals(2, #proxy_span.annotations) + local pann = annotations_to_hash(proxy_span.annotations) + + assert_is_integer(pann["kps"]) + assert_is_integer(pann["kpf"]) + + assert.truthy(pann["kps"] <= pann["kpf"]) + assert.same({ + ["kong.route"] = tcp_route.id, + ["kong.service"] = tcp_service.id, + ["peer.hostname"] = "127.0.0.1", + }, proxy_span.tags) + + assert.same({ + ipv4 = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + serviceName = tcp_service.name, + }, proxy_span.remoteEndpoint) + + -- specific assertions for balancer_span + assert.equals(balancer_span.parentId, request_span.id) + assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) + assert.equals("number", type(balancer_span.timestamp)) + if balancer_span.duration then + assert.equals("number", type(balancer_span.duration)) + end + + assert.same({ + ipv4 = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + serviceName = tcp_service.name, + }, balancer_span.remoteEndpoint) + assert.same({ serviceName = "kong" }, balancer_span.localEndpoint) + assert.same({ + ["kong.balancer.try"] = "1", + ["kong.route"] = tcp_route.id, + ["kong.service"] = tcp_service.id, + }, balancer_span.tags) + end) + it("generates spans, tags and annotations for non-matched requests", function() local trace_id = gen_trace_id() @@ -360,6 +491,7 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert.equals(trace_id, request_span.traceId) end) + describe("b3 single header propagation", function() it("works on regular calls", function() local trace_id = gen_trace_id() @@ -463,6 +595,5 @@ describe("integration tests with zipkin server [#" .. strategy .. "]", function( assert.equals(span_id, proxy_span.parentId) end) end) - end) end From 00cf44b986020f70a712f9b163879a8b6cee88aa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 9 Mar 2020 15:19:30 +0800 Subject: [PATCH 0451/4351] doc(readme) fix typos and wording --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index bea7060c49a..40634cbf333 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ ![Build Status](https://travis-ci.com/Kong/kong-plugin-acme.svg?branch=master) -This plugin allows Kong to apply cerificates from Let's Encrypt or any other ACMEv2 service +This plugin allows Kong to apply certificates from Let's Encrypt or any other ACMEv2 service and serve dynamically. Renewal is handled with a configurable threshold time. ### Using the Plugin @@ -166,6 +166,6 @@ in database, they will be overwritten. Certificate entity is already defined in Kong, they will be overrided from response. - The plugin only supports http-01 challenge, meaning user will need a public -IP and setup resolvable DNS. And Kong needs to accept proxy traffic from 80 port. -And wildcard or star certificate is not supported, each domain will have its own -certificate. \ No newline at end of file +IP and setup resolvable DNS. Kong also needs to accept proxy traffic from port `80`. +Also, note that wildcard or star certificate is not supported, each domain will have its +own certificate. \ No newline at end of file From 45d95f28f345d187ae2dd48c1979620cc254525f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 28 Feb 2020 12:39:29 +0100 Subject: [PATCH 0452/4351] fix(zipkin) store annotation times in microseconds Zipkin expects all timestamps & durations to be in microseconds. However the annotation timestamps we were sending were in seconds. There were several sources of confusion here: * ngx native functions (like ngx.now) are in seconds * kong annotations (like ctx.KONG_ACCESS_START_TIME) are in *milliseconds* (not microseconds). * possibly as a leftover from the opentracing origins, the plugin tried to transform all the timestamps into *seconds* on span creation, and then tried to ransform them into microseconds just before sending them to zipkin * The span abstraction attempts to call ngx.now() when it is missing some timestamps, further blurring things up. A quick fix to the problem would have been transforming the annotations from seconds to microseconds right before sending them to zipkin, just like it was being done with start_time and duration. But this approach would have required 3 extra table allocations per request. It would also remain a bit obscure because of the transformation to seconds first, and then into microseconds. Instead, the changes have been as follows: * The span abstraction is not able to "fill up" the timestamp and call ngx.now or something else. It expects all timestamps to be filled up, or it explodes (all of our timestamps were actually already filled in so this was dead code). * The span abstraction expects all times to be specified in *microseconds* already. To stress this out, all timestamps params have been renamed to _mu (for example start_timestamp becomes start_timestamp_mu). It also invokes math.floor on all timestamps because zipkin demmands integers. * The code in the handler is in charge of making the transformation into microseconds directly. * The reporter does not do any transformations on the timestamps --- kong/plugins/zipkin/handler.lua | 88 ++++++++++++++++++-------------- kong/plugins/zipkin/reporter.lua | 7 +-- kong/plugins/zipkin/span.lua | 44 +++++++--------- spec/zipkin_spec.lua | 53 ++++++++++++------- 4 files changed, 106 insertions(+), 86 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 23f73e08800..8cd249a4c85 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -15,7 +15,21 @@ local ZipkinLogHandler = { local reporter_cache = setmetatable({}, { __mode = "k" }) -local math_random = math.random +local math_random = math.random +local ngx_req_start_time = ngx.req.start_time +local ngx_now = ngx.now + + +-- ngx.now in microseconds +local function ngx_now_mu() + return ngx_now() * 1000000 +end + + +-- ngx.req.start_time in microseconds +local function ngx_req_start_time_mu() + return ngx_req_start_time() * 1000000 +end local function get_reporter(conf) @@ -98,7 +112,7 @@ if subsystem == "http" then local request_span = new_span( "SERVER", method, - ngx.req.start_time(), + ngx_req_start_time_mu(), should_sample, trace_id, span_id, parent_id, baggage) @@ -122,8 +136,8 @@ if subsystem == "http" then local ctx = ngx.ctx local zipkin = get_context(conf, ctx) -- note: rewrite is logged on the request_span, not on the proxy span - local rewrite_start = ctx.KONG_REWRITE_START / 1000 - zipkin.request_span:annotate("krs", rewrite_start) + local rewrite_start_mu = ctx.KONG_REWRITE_START * 1000 + zipkin.request_span:annotate("krs", rewrite_start_mu) end @@ -131,7 +145,7 @@ if subsystem == "http" then local ctx = ngx.ctx local zipkin = get_context(conf, ctx) - get_or_add_proxy_span(zipkin, ctx.KONG_ACCESS_START / 1000) + get_or_add_proxy_span(zipkin, ctx.KONG_ACCESS_START * 1000) -- Want to send headers to upstream local proxy_span = zipkin.proxy_span @@ -158,12 +172,12 @@ if subsystem == "http" then function ZipkinLogHandler:header_filter(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) - local header_filter_start = - ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT / 1000 - or ngx.now() + local header_filter_start_mu = + ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT * 1000 + or ngx_now_mu() - local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start) - proxy_span:annotate("khs", header_filter_start) + local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start_mu) + proxy_span:annotate("khs", header_filter_start_mu) end @@ -173,11 +187,11 @@ if subsystem == "http" then -- Finish header filter when body filter starts if not zipkin.header_filter_finished then - local now = ngx.now() + local now_mu = ngx_now_mu() - zipkin.proxy_span:annotate("khf", now) + zipkin.proxy_span:annotate("khf", now_mu) zipkin.header_filter_finished = true - zipkin.proxy_span:annotate("kbs", now) + zipkin.proxy_span:annotate("kbs", now_mu) end end @@ -187,7 +201,7 @@ elseif subsystem == "stream" then local request_span = new_span( "SERVER", "stream", - ngx.req.start_time(), + ngx_req_start_time_mu(), math_random() < conf.sample_ratio ) request_span.ip = kong.client.get_forwarded_ip() @@ -205,29 +219,29 @@ elseif subsystem == "stream" then function ZipkinLogHandler:preread(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) - local preread_start = ctx.KONG_PREREAD_START / 1000 + local preread_start_mu = ctx.KONG_PREREAD_START * 1000 - local proxy_span = get_or_add_proxy_span(zipkin, preread_start) - proxy_span:annotate("kps", preread_start) + local proxy_span = get_or_add_proxy_span(zipkin, preread_start_mu) + proxy_span:annotate("kps", preread_start_mu) end end function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 - local now = ngx.now() + local now_mu = ngx_now_mu() local ctx = ngx.ctx local zipkin = get_context(conf, ctx) local request_span = zipkin.request_span - local proxy_span = get_or_add_proxy_span(zipkin, now) + local proxy_span = get_or_add_proxy_span(zipkin, now_mu) local reporter = get_reporter(conf) - local proxy_finish = - ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT / 1000 or now + local proxy_finish_mu = + ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1000 or now_mu if ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span - local rewrite_finish = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) / 1000 - zipkin.request_span:annotate("krf", rewrite_finish) + local rewrite_finish_mu = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) * 1000 + zipkin.request_span:annotate("krf", rewrite_finish_mu) end if subsystem == "http" then @@ -235,24 +249,24 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 -- because the plugin access phase is skipped when dealing with -- requests which are not matched by any route -- but we still want to know when the access phase "started" - local access_start = ctx.KONG_ACCESS_START / 1000 - proxy_span:annotate("kas", access_start) + local access_start_mu = ctx.KONG_ACCESS_START * 1000 + proxy_span:annotate("kas", access_start_mu) - local access_finish = - ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT / 1000 or proxy_finish - proxy_span:annotate("kaf", access_finish) + local access_finish_mu = + ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT * 1000 or proxy_finish_mu + proxy_span:annotate("kaf", access_finish_mu) if not zipkin.header_filter_finished then - proxy_span:annotate("khf", now) + proxy_span:annotate("khf", now_mu) zipkin.header_filter_finished = true end - proxy_span:annotate("kbf", now) + proxy_span:annotate("kbf", now_mu) else - local preread_finish = - ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT / 1000 or proxy_finish - proxy_span:annotate("kpf", preread_finish) + local preread_finish_mu = + ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT * 1000 or proxy_finish_mu + proxy_span:annotate("kpf", preread_finish_mu) end local balancer_data = ctx.balancer_data @@ -261,7 +275,7 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 for i = 1, balancer_data.try_count do local try = balancer_tries[i] local name = fmt("%s (balancer try %d)", request_span.name, i) - local span = request_span:new_child("CLIENT", name, try.balancer_start / 1000) + local span = request_span:new_child("CLIENT", name, try.balancer_start * 1000) span.ip = try.ip span.port = try.port @@ -274,7 +288,7 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 tag_with_service_and_route(span) - span:finish((try.balancer_start + try.balancer_latency) / 1000) + span:finish((try.balancer_start + try.balancer_latency) * 1000) reporter:report(span) end proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil @@ -295,9 +309,9 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 tag_with_service_and_route(proxy_span) - proxy_span:finish(proxy_finish) + proxy_span:finish(proxy_finish_mu) reporter:report(proxy_span) - request_span:finish(now) + request_span:finish(now_mu) reporter:report(request_span) local ok, err = ngx.timer.at(0, timer_log, reporter) diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index e040ac5c5a2..443287dd9cc 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -3,8 +3,6 @@ local to_hex = require "resty.string".to_hex local cjson = require "cjson".new() cjson.encode_number_precision(16) -local floor = math.floor - local zipkin_reporter_methods = {} local zipkin_reporter_mt = { __index = zipkin_reporter_methods, @@ -79,10 +77,9 @@ function zipkin_reporter_methods:report(span) parentId = span.parent_id and to_hex(span.parent_id) or nil, id = to_hex(span.span_id), kind = span.kind, - timestamp = floor(span.timestamp * 1000000), - duration = floor(span.duration * 1000000), -- zipkin wants integer + timestamp = span.timestamp, + duration = span.duration, -- shared = nil, -- We don't use shared spans (server reuses client generated spanId) - -- TODO: debug? localEndpoint = localEndpoint, remoteEndpoint = remoteEndpoint, tags = zipkin_tags, diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua index a107964e7ad..a7c5fa2ffbd 100644 --- a/kong/plugins/zipkin/span.lua +++ b/kong/plugins/zipkin/span.lua @@ -9,15 +9,13 @@ https://github.com/openzipkin/zipkin-api/blob/7e33e977/zipkin2-api.yaml#L280 local utils = require "kong.tools.utils" local rand_bytes = utils.get_rand_bytes +local floor = math.floor + local span_methods = {} local span_mt = { __index = span_methods, } -local floor = math.floor - -local ngx_now = ngx.now - local baggage_mt = { __newindex = function() @@ -36,9 +34,12 @@ local function generate_span_id() end -local function new(kind, name, start_timestamp, +local function new(kind, name, start_timestamp_mu, should_sample, trace_id, span_id, parent_id, baggage) - assert(kind == "SERVER" or kind == "CLIENT", "invalid kind") + assert(kind == "SERVER" or kind == "CLIENT", "invalid span kind") + assert(type(name) == "string" and name ~= "", "invalid span name") + assert(type(start_timestamp_mu) == "number" and start_timestamp_mu >= 0, + "invalid span start_timestamp") if trace_id == nil then trace_id = generate_trace_id() @@ -60,17 +61,13 @@ local function new(kind, name, start_timestamp, setmetatable(baggage, baggage_mt) end - if start_timestamp == nil then - start_timestamp = ngx_now() - end - return setmetatable({ kind = kind, trace_id = trace_id, span_id = span_id, parent_id = parent_id, name = name, - timestamp = start_timestamp, + timestamp = floor(start_timestamp_mu), should_sample = should_sample, baggage = baggage, n_logs = 0, @@ -78,11 +75,11 @@ local function new(kind, name, start_timestamp, end -function span_methods:new_child(kind, name, start_timestamp) +function span_methods:new_child(kind, name, start_timestamp_mu) return new( kind, name, - start_timestamp, + start_timestamp_mu, self.should_sample, self.trace_id, generate_span_id(), @@ -93,16 +90,13 @@ function span_methods:new_child(kind, name, start_timestamp) end -function span_methods:finish(finish_timestamp) +function span_methods:finish(finish_timestamp_mu) assert(self.duration == nil, "span already finished") - if finish_timestamp == nil then - self.duration = ngx_now() - self.timestamp - else - assert(type(finish_timestamp) == "number") - local duration = finish_timestamp - self.timestamp - assert(duration >= 0, "invalid finish timestamp") - self.duration = duration - end + assert(type(finish_timestamp_mu) == "number" and finish_timestamp_mu >= 0, + "invalid span finish timestamp") + local duration = finish_timestamp_mu - self.timestamp + assert(duration >= 0, "invalid span duration") + self.duration = floor(duration) return true end @@ -134,13 +128,13 @@ function span_methods:each_tag() end -function span_methods:annotate(value, timestamp) +function span_methods:annotate(value, timestamp_mu) assert(type(value) == "string", "invalid annotation value") - timestamp = timestamp or ngx_now() + assert(type(timestamp_mu) == "number" and timestamp_mu >= 0, "invalid annotation timestamp") local annotation = { value = value, - timestamp = floor(timestamp), + timestamp = floor(timestamp_mu), } local annotations = self.annotations diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 5bf3dbfaf1c..7791d7983e3 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -33,6 +33,17 @@ local function gen_span_id() return to_hex(utils.get_rand_bytes(8)) end +-- assumption: tests take less than this (usually they run in ~2 seconds) +local MAX_TIMESTAMP_AGE = 5 * 60 -- 5 minutes +local function assert_valid_timestamp(timestamp_mu, start_s) + assert_is_integer(timestamp_mu) + local age_s = timestamp_mu / 1000000 - start_s + + if age_s < 0 or age_s > MAX_TIMESTAMP_AGE then + error("out of bounds timestamp: " .. timestamp_mu .. "mu (age: " .. age_s .. "s)") + end +end + for _, strategy in helpers.each_strategy() do describe("http integration tests with zipkin server [#" .. strategy .. "]", function() @@ -71,7 +82,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end -- the following assertions should be true on any span list, even in error mode - local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id) + local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id, start_s) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) @@ -82,7 +93,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("string", type(request_span.traceId)) assert.equals(trace_id, request_span.traceId) - assert_is_integer(request_span.timestamp) + assert_valid_timestamp(request_span.timestamp, start_s) if request_span.duration and proxy_span.duration then assert.truthy(request_span.duration >= proxy_span.duration) @@ -90,8 +101,8 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.equals(2, #request_span.annotations) local rann = annotations_to_hash(request_span.annotations) - assert_is_integer(rann["krs"]) - assert_is_integer(rann["krf"]) + assert_valid_timestamp(rann["krs"], start_s) + assert_valid_timestamp(rann["krf"], start_s) assert.truthy(rann["krs"] <= rann["krf"]) assert.same({ serviceName = "kong" }, request_span.localEndpoint) @@ -106,7 +117,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("string", type(proxy_span.traceId)) assert.equals(trace_id, proxy_span.traceId) - assert_is_integer(proxy_span.timestamp) + assert_valid_timestamp(proxy_span.timestamp, start_s) if request_span.duration and proxy_span.duration then assert.truthy(proxy_span.duration >= 0) @@ -115,12 +126,12 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.equals(6, #proxy_span.annotations) local pann = annotations_to_hash(proxy_span.annotations) - assert_is_integer(pann["kas"]) - assert_is_integer(pann["kaf"]) - assert_is_integer(pann["khs"]) - assert_is_integer(pann["khf"]) - assert_is_integer(pann["kbs"]) - assert_is_integer(pann["kbf"]) + assert_valid_timestamp(pann["kas"], start_s) + assert_valid_timestamp(pann["kaf"], start_s) + assert_valid_timestamp(pann["khs"], start_s) + assert_valid_timestamp(pann["khf"], start_s) + assert_valid_timestamp(pann["kbs"], start_s) + assert_valid_timestamp(pann["kbf"], start_s) assert.truthy(pann["kas"] <= pann["kaf"]) assert.truthy(pann["khs"] <= pann["khf"]) @@ -197,6 +208,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("generates spans, tags and annotations for regular requests", function() + local start_s = ngx.now() local trace_id = gen_trace_id() local r = assert(proxy_client:send { @@ -212,7 +224,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", trace_id) + assert_span_invariants(request_span, proxy_span, "get", trace_id, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -267,6 +279,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func it("generates spans, tags and annotations for regular requests (#grpc)", function() local trace_id = gen_trace_id() + local start_s = ngx.now() local ok, resp = proxy_client_grpc({ service = "hello.HelloService.SayHello", @@ -283,7 +296,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post", trace_id) + assert_span_invariants(request_span, proxy_span, "post", trace_id, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -317,7 +330,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func -- specific assertions for balancer_span assert.equals(balancer_span.parentId, request_span.id) assert.equals(request_span.name .. " (balancer try 1)", balancer_span.name) - assert_is_integer(balancer_span.timestamp) + assert_valid_timestamp(balancer_span.timestamp, start_s) if balancer_span.duration then assert_is_integer(balancer_span.duration) @@ -338,6 +351,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("generates spans, tags and annotations for regular #stream requests", function() + local start_s = ngx.now() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) @@ -359,7 +373,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("SERVER", request_span.kind) assert.same("string", type(request_span.traceId)) - assert_is_integer(request_span.timestamp) + assert_valid_timestamp(request_span.timestamp, start_s) if request_span.duration and proxy_span.duration then assert.truthy(request_span.duration >= proxy_span.duration) @@ -388,7 +402,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("CLIENT", proxy_span.kind) assert.same("string", type(proxy_span.traceId)) - assert_is_integer(proxy_span.timestamp) + assert_valid_timestamp(proxy_span.timestamp, start_s) if proxy_span.duration then assert.truthy(proxy_span.duration >= 0) @@ -397,8 +411,8 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.equals(2, #proxy_span.annotations) local pann = annotations_to_hash(proxy_span.annotations) - assert_is_integer(pann["kps"]) - assert_is_integer(pann["kpf"]) + assert_valid_timestamp(pann["kps"], start_s) + assert_valid_timestamp(pann["kpf"], start_s) assert.truthy(pann["kps"] <= pann["kpf"]) assert.same({ @@ -436,6 +450,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func it("generates spans, tags and annotations for non-matched requests", function() local trace_id = gen_trace_id() + local start_s = ngx.now() local r = assert(proxy_client:send { method = "GET", @@ -450,7 +465,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local proxy_span, request_span = wait_for_spans(trace_id, 2) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", trace_id) + assert_span_invariants(request_span, proxy_span, "get", trace_id, start_s) -- specific assertions for request_span local request_tags = request_span.tags From 69356e80d0a0c9d3ccac447370c5997b871a4e14 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 28 Feb 2020 13:26:34 +0100 Subject: [PATCH 0453/4351] fix(zipkin) don't assume ctx.KONG_* vars are set Fixes #68 The plugin assumed that certain variables such as `ctx.KONG_ACCESS_START` were always set. There are occasions where this isn't true, for example an auth plugin might skip the access phase altogether. The assumption provoked unwanted status reports. In #68 we can see an example in which the expected status code is 400 but because of this assumption we get 500 instead. This wraps all accesses to ctx.KONG_* with conditionals, using other values such as ngx_now_mu() if they are not present. There is some repetitiveness, but I resisted abstracting into a function to allow for short-circuiting the call to obtain the default value (i.e. to only call to ngx_now() when it was really needed). --- kong/plugins/zipkin/handler.lua | 30 +++++++++++++++++++++--------- 1 file changed, 21 insertions(+), 9 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 8cd249a4c85..5e8bf4b7d15 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -136,7 +136,9 @@ if subsystem == "http" then local ctx = ngx.ctx local zipkin = get_context(conf, ctx) -- note: rewrite is logged on the request_span, not on the proxy span - local rewrite_start_mu = ctx.KONG_REWRITE_START * 1000 + local rewrite_start_mu = + ctx.KONG_REWRITE_START and ctx.KONG_REWRITE_START * 1000 + or ngx_now_mu() zipkin.request_span:annotate("krs", rewrite_start_mu) end @@ -145,7 +147,10 @@ if subsystem == "http" then local ctx = ngx.ctx local zipkin = get_context(conf, ctx) - get_or_add_proxy_span(zipkin, ctx.KONG_ACCESS_START * 1000) + local access_start = + ctx.KONG_ACCESS_START and ctx.KONG_ACCESS_START * 1000 + or ngx_now_mu() + get_or_add_proxy_span(zipkin, access_start) -- Want to send headers to upstream local proxy_span = zipkin.proxy_span @@ -219,7 +224,9 @@ elseif subsystem == "stream" then function ZipkinLogHandler:preread(conf) -- luacheck: ignore 212 local ctx = ngx.ctx local zipkin = get_context(conf, ctx) - local preread_start_mu = ctx.KONG_PREREAD_START * 1000 + local preread_start_mu = + ctx.KONG_PREREAD_START and ctx.KONG_PREREAD_START * 1000 + or ngx_now_mu() local proxy_span = get_or_add_proxy_span(zipkin, preread_start_mu) proxy_span:annotate("kps", preread_start_mu) @@ -236,24 +243,28 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 local reporter = get_reporter(conf) local proxy_finish_mu = - ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1000 or now_mu + ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1000 + or now_mu - if ctx.KONG_REWRITE_TIME then + if ctx.KONG_REWRITE_START and ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span local rewrite_finish_mu = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) * 1000 zipkin.request_span:annotate("krf", rewrite_finish_mu) end if subsystem == "http" then - -- add access_start here instead of in the access phase + -- annotate access_start here instead of in the access phase -- because the plugin access phase is skipped when dealing with -- requests which are not matched by any route -- but we still want to know when the access phase "started" - local access_start_mu = ctx.KONG_ACCESS_START * 1000 + local access_start_mu = + ctx.KONG_ACCESS_START and ctx.KONG_ACCESS_START * 1000 + or proxy_span.start_timestamp proxy_span:annotate("kas", access_start_mu) local access_finish_mu = - ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT * 1000 or proxy_finish_mu + ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT * 1000 + or proxy_finish_mu proxy_span:annotate("kaf", access_finish_mu) if not zipkin.header_filter_finished then @@ -265,7 +276,8 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 else local preread_finish_mu = - ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT * 1000 or proxy_finish_mu + ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT * 1000 + or proxy_finish_mu proxy_span:annotate("kpf", preread_finish_mu) end From 15232cff258d9f17fb160305a6d126bd6e78b4e9 Mon Sep 17 00:00:00 2001 From: Travis Raines Date: Mon, 9 Mar 2020 21:20:26 -0700 Subject: [PATCH 0454/4351] chore(prometheus) track Grafana dashboard Add a copy of the official Grafana dashboard to the kong-plugin-prometheus source tree. This is revision 6 of the dashboard currently available at https://grafana.com/grafana/dashboards/7424 --- grafana/README.md | 8 + grafana/kong-official.json | 2166 ++++++++++++++++++++++++++++++++++++ 2 files changed, 2174 insertions(+) create mode 100644 grafana/README.md create mode 100644 grafana/kong-official.json diff --git a/grafana/README.md b/grafana/README.md new file mode 100644 index 00000000000..03bfc0b4380 --- /dev/null +++ b/grafana/README.md @@ -0,0 +1,8 @@ +# Grafana integration + +kong-official.json is the source of the Grafana dashboard at +https://grafana.com/grafana/dashboards/7424 + +The copy in this repository and the copy on Grafana Labs should be kept in +sync. Currently, this must be handled manually: if you make changes here, you +will need to log in to Grafana labs and upload the new version, or vice-versa. diff --git a/grafana/kong-official.json b/grafana/kong-official.json new file mode 100644 index 00000000000..965a1340d1f --- /dev/null +++ b/grafana/kong-official.json @@ -0,0 +1,2166 @@ +{ + "__inputs": [ + { + "name": "DS_PROMETHEUS", + "label": "Prometheus", + "description": "", + "type": "datasource", + "pluginId": "prometheus", + "pluginName": "Prometheus" + } + ], + "__requires": [ + { + "type": "panel", + "id": "gauge", + "name": "Gauge", + "version": "" + }, + { + "type": "grafana", + "id": "grafana", + "name": "Grafana", + "version": "6.4.2" + }, + { + "type": "panel", + "id": "graph", + "name": "Graph", + "version": "" + }, + { + "type": "datasource", + "id": "prometheus", + "name": "Prometheus", + "version": "1.0.0" + }, + { + "type": "panel", + "id": "singlestat", + "name": "Singlestat", + "version": "" + } + ], + "annotations": { + "list": [ + { + "builtIn": 1, + "datasource": "${DS_PROMETHEUS}", + "enable": true, + "hide": true, + "iconColor": "rgba(0, 211, 255, 1)", + "name": "Annotations & Alerts", + "type": "dashboard" + } + ] + }, + "description": "Dashboard that graphs metrics exported via Prometheus plugin in Kong (http://github.com/kong/kong-plugin-prometheus)", + "editable": true, + "gnetId": 7424, + "graphTooltip": 0, + "id": null, + "iteration": 1571088300952, + "links": [], + "panels": [ + { + "collapsed": true, + "datasource": "${DS_PROMETHEUS}", + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 0 + }, + "id": 38, + "panels": [ + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 7, + "w": 24, + "x": 0, + "y": 1 + }, + "id": 1, + "legend": { + "alignAsTable": false, + "avg": false, + "current": false, + "max": false, + "min": false, + "rightSide": false, + "show": true, + "total": false, + "values": false + }, + "lines": true, + "linewidth": 1, + "links": [], + "nullPointMode": "null", + "options": { + "dataLinks": [] + }, + "paceLength": 10, + "percentage": false, + "pointradius": 5, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": false, + "steppedLine": false, + "targets": [ + { + "expr": "sum(rate(kong_http_status{instance=~\"$instance\"}[1m]))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "Requests/second", + "refId": "A" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "Total requests per second (RPS)", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "format": "s", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, + "alignLevel": null + } + }, + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 7, + "w": 24, + "x": 0, + "y": 8 + }, + "id": 16, + "legend": { + "avg": false, + "current": false, + "max": false, + "min": false, + "show": true, + "total": false, + "values": false + }, + "lines": true, + "linewidth": 1, + "links": [], + "nullPointMode": "null", + "options": { + "dataLinks": [] + }, + "paceLength": 10, + "percentage": false, + "pointradius": 5, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": false, + "steppedLine": false, + "targets": [ + { + "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service)", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "service:{{service}}", + "refId": "A" + }, + { + "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route)", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "route:{{route}}", + "refId": "B" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "RPS per route/service ($service)", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, + "alignLevel": null + } + }, + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 7, + "w": 24, + "x": 0, + "y": 15 + }, + "id": 39, + "legend": { + "avg": false, + "current": false, + "max": false, + "min": false, + "show": true, + "total": false, + "values": false + }, + "lines": true, + "linewidth": 1, + "links": [], + "nullPointMode": "null", + "options": { + "dataLinks": [] + }, + "paceLength": 10, + "percentage": false, + "pointradius": 5, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": false, + "steppedLine": false, + "targets": [ + { + "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service,code)", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "service:{{service}}-{{code}}", + "refId": "A" + }, + { + "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route,code)", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "route:{{route}}-{{code}}", + "refId": "B" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "RPS per route/service by status code", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, + "alignLevel": null + } + } + ], + "title": "Request rate", + "type": "row" + }, + { + "collapsed": true, + "datasource": "${DS_PROMETHEUS}", + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 1 + }, + "id": 36, + "panels": [ + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 7, + "w": 8, + "x": 0, + "y": 2 + }, + "id": 10, + "legend": { + "avg": false, + "current": false, + "max": false, + "min": false, + "show": true, + "total": false, + "values": false + }, + "lines": true, + "linewidth": 1, + "links": [], + "nullPointMode": "null", + "options": { + "dataLinks": [] + }, + "paceLength": 10, + "percentage": false, + "pointradius": 5, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": false, + "steppedLine": false, + "targets": [ + { + "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"kong\",instance=~\"$instance\"}[1m])) by (le))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "p90", + "refId": "A" + }, + { + "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"kong\",instance=~\"$instance\"}[1m])) by (le))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "p95", + "refId": "B" + }, + { + "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"kong\",instance=~\"$instance\"}[1m])) by (le))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "p99", + "refId": "C" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "Kong Proxy Latency across all services", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "format": "ms", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, 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+This version of the plugin has changed enough to be named 1.0.0. + +One of the biggest differences from previous versions is that it +is independent from opentracing, while still being compatible with +Zipkin (#64). This allowed simplifying the plugin code and removing +3 external dependencies. + +New features: + - Handling of B3 single header (#66) + +Fixes: + - Stopped tagging non-erroneous spans with `error=false` (#63) + - Changed the structure of `localEndpoint` and `remoteEndpoint` (#63) + - Store annotation times in microseconds (#71) + - Prevent an error triggered when timing-related kong variables + were not present (#71) + 0.2.1 - 2019-12-20 - Fixed incompatibilities in timestamps and annotations. Shortened annotations (#60) diff --git a/kong-plugin-zipkin-0.2.1-1.rockspec b/kong-plugin-zipkin-1.0.0-1.rockspec similarity index 55% rename from kong-plugin-zipkin-0.2.1-1.rockspec rename to kong-plugin-zipkin-1.0.0-1.rockspec index 6cef06046eb..8fefbed806d 100644 --- a/kong-plugin-zipkin-0.2.1-1.rockspec +++ b/kong-plugin-zipkin-1.0.0-1.rockspec @@ -1,30 +1,30 @@ package = "kong-plugin-zipkin" -version = "0.2.1-1" +version = "1.0.0-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v0.2.1.zip"; - dir = "kong-plugin-zipkin-0.2.1"; + url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.0.0.zip", + dir = "kong-plugin-zipkin-1.0.0", } description = { - summary = "This plugin allows Kong to propagate Zipkin headers and report to a Zipkin server"; - homepage = "https://github.com/kong/kong-plugin-zipkin"; - license = "Apache 2.0"; + summary = "This plugin allows Kong to propagate Zipkin headers and report to a Zipkin server", + homepage = "https://github.com/kong/kong-plugin-zipkin", + license = "Apache 2.0", } dependencies = { - "lua >= 5.1"; - "lua-cjson"; - "lua-resty-http >= 0.11"; + "lua >= 5.1", + "lua-cjson", + "lua-resty-http >= 0.11", } build = { - type = "builtin"; + type = "builtin", modules = { - ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua"; - ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua"; - ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua"; - ["kong.plugins.zipkin.parse_http_req_headers"] = "kong/plugins/zipkin/parse_http_req_headers.lua"; - ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua"; - }; + ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", + ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", + ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", + ["kong.plugins.zipkin.parse_http_req_headers"] = "kong/plugins/zipkin/parse_http_req_headers.lua", + ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", + }, } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 5e8bf4b7d15..8427ede9369 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -7,7 +7,7 @@ local subsystem = ngx.config.subsystem local fmt = string.format local ZipkinLogHandler = { - VERSION = "0.2.1", + VERSION = "1.0.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 36394c04a95f134aeb56a808b0893279bcb2cf75 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 13 Mar 2020 06:21:08 +0800 Subject: [PATCH 0456/4351] chore(prometheus) use latest kong-ci travis config From #80 --- .travis.yml | 39 ++++++++++++++++++--------------------- 1 file changed, 18 insertions(+), 21 deletions(-) diff --git a/.travis.yml b/.travis.yml index e149567d84c..3fde99a51c8 100644 --- a/.travis.yml +++ b/.travis.yml @@ -9,9 +9,6 @@ jdk: notifications: email: false -services: - - redis-server - addons: postgresql: "9.5" apt: @@ -26,36 +23,37 @@ services: env: global: + - PLUGIN_NAME=prometheus - LUAROCKS=3.1.3 - - OPENSSL=1.1.1c + - OPENSSL=1.1.1d + - KONG_REPOSITORY=kong + - KONG_LATEST=master - CASSANDRA_BASE=2.2.12 - - OPENRESTY_BASE=1.15.8.1 + - CASSANDRA_LATEST=3.9 + - OPENRESTY_LATEST=1.15.8.1 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=prometheus - - KONG_TEST_PLUGINS=bundled,$PLUGIN_NAME + - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - KONG_PLUGINS=bundled,$PLUGIN_NAME + - KONG_TEST_PLUGINS=$KONG_PLUGINS matrix: - - OPENRESTY=$OPENRESTY_BASE + - OPENRESTY=$OPENRESTY_LATEST CASSANDRA=$CASSANDRA_BASE - -before_install: - - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - source kong-ci/setup_env.sh - - git clone --single-branch -b next https://github.com/Kong/kong.git kong-ce + KONG_TAG=$KONG_LATEST + - OPENRESTY=$OPENRESTY_LATEST + CASSANDRA=$CASSANDRA_LATEST + KONG_TAG=$KONG_LATEST install: - - luarocks make - - cd kong-ce - - make dev - - cp -r ../spec/fixtures/prometheus spec/fixtures/ - - createuser --createdb kong - - createdb -U kong kong_tests + - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci + - source ../kong-ci/setup_plugin_env.sh + - cp -r ./spec/fixtures/prometheus ../kong-ci/kong/spec/fixtures/ script: - - bin/busted $BUSTED_ARGS ../spec + - eval $LUACHECK_CMD + - eval $BUSTED_CMD cache: apt: true @@ -64,4 +62,3 @@ cache: - $DOWNLOAD_CACHE - $INSTALL_CACHE - $HOME/.ccm/repository - From 699f3d16ee259ae9aba30d489e0d8a1cd22849ab Mon Sep 17 00:00:00 2001 From: Marcin Kaciuba Date: Tue, 17 Mar 2020 23:55:59 +0100 Subject: [PATCH 0457/4351] feat(prometheus) expose prometheus object From #78 Fix #73 --- kong/plugins/prometheus/exporter.lua | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 540db27ebd8..cbad2eba24b 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -178,10 +178,18 @@ local function collect() prometheus:collect() end +local function get_prometheus() + if not prometheus then + kong.log.err("prometheus: plugin is not initialized, please make sure ", + " 'prometheus_metrics' shared dict is present in nginx template") + end + return prometheus +end return { init = init, init_worker = init_worker, log = log, collect = collect, + get_prometheus = get_prometheus, } From d19ae8c485ff02c8bebd0d67ae6d7a21d5dd827b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Okan=20=C3=96zdemir?= Date: Tue, 24 Mar 2020 01:20:33 +0300 Subject: [PATCH 0458/4351] doc(readme) fix typo --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 40634cbf333..49e2320cbb4 100644 --- a/README.md +++ b/README.md @@ -22,7 +22,7 @@ is mapped to a Route in Kong. You can check this by sending If not, add a Route and a dummy Service to catch this route. ```bash # add a dummy service if needed -$ curl http://localhost:8001/service \ +$ curl http://localhost:8001/services \ -d name=acme-dummy \ -d url=http://127.0.0.1:65535 # add a dummy route if needed @@ -168,4 +168,4 @@ response. - The plugin only supports http-01 challenge, meaning user will need a public IP and setup resolvable DNS. Kong also needs to accept proxy traffic from port `80`. Also, note that wildcard or star certificate is not supported, each domain will have its -own certificate. \ No newline at end of file +own certificate. From b0898ba21885eeb8f50ca6c0a34ca59c70e56ac1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 25 Mar 2020 14:28:36 +0100 Subject: [PATCH 0459/4351] fix(aws-lambda) remove dependency on test fixtures (#28) --- spec/plugins/aws-lambda/99-access_spec.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index a901d7076f9..b336467b22e 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -8,6 +8,7 @@ local null = ngx.null local fixtures = { + dns_mock = helpers.dns_mock.new(), http_mock = { lambda_plugin = [[ @@ -79,6 +80,11 @@ local fixtures = { }, } +fixtures.dns_mock:A { + name = "lambda.us-east-1.amazonaws.com", + address = "127.0.0.1", +} + for _, strategy in helpers.each_strategy() do describe("Plugin: AWS Lambda (access) [#" .. strategy .. "]", function() From 02622ed15a2c49cd38b672c27426051fb81d98d7 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 30 Mar 2020 11:49:32 -0300 Subject: [PATCH 0460/4351] docs(request-transformer) note about X-Forwarded-* headers (#19) --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index f4f99083211..8d1cbdc5691 100644 --- a/README.md +++ b/README.md @@ -68,5 +68,7 @@ You can combine `consumer_id` and `service_id` in the same request, to furthermo | `config.append.querystring` | | List of queryname:value pairs. If the querystring is not set, set it with the given value. If it is already set, a new querystring with the same name and the new value will be set. | `config.append.body` | | List of paramname:value pairs. If the content-type is one the following [`application/json`, `application/x-www-form-urlencoded`], add a new parameter with the given value if the parameter is not present, otherwise if it is already present, the two values (old and new) will be aggregated in an array. | +**Note:** the `X-Forwarded-*` are non-standard header fields written by Nginx to inform the upstream about client details and can't be overwritten by this plugin. If overwriting these header fields is needed, please see [post-function plugin in Serverless Functions](https://github.com/Kong/kong-plugin-serverless-functions). + [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-request-transformer/branches [badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master From f037d32a6dee8bdc9dbb13194354fd129638deeb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 31 Mar 2020 00:46:23 +0300 Subject: [PATCH 0461/4351] chore(session) bump resty session to 3.1 and other changes (#16) * chore(session) bump resty.session to 3.1 and rewrite custom storage ### Summary Bumps `lua-resty-session` to `3.1` and rewrite the `kong` session storage adapter to work with `3.1`. * refactor(session) split header_filter to its own file ### Summary Removes `header_filter` code from `handler.lua` and moves it to `header_filter.lua`. * style(*) just some style changes ### Summary Make code use early exists, localize some variables, and adjustments in spacing. * feat(session) add support for `config.cookie_idletime` ### Summary Adds support for idle time configuration option that was released with `lua-resty-session` `3.1`. * feat(session) add support for `SameSite=None` option ### Summary Old browser do default when `SameSite` is not set (`off` in this plugin): - They treat that as `None` Modern browsers in the other hand are switching to treat it as `Lax`. This commit adds support for explicit `None` option (even on modern browsers). * chore(session) move groups loading close to actual use ### Summary Just moves one line of code closer to its actual usage. * chore(session) use kong.client.load_consumer to load consumer ### Summary Uses `kong.client.load_consumer` instead of re-implementing it. * feat(session) make authenticate to set credential identifier ### Summary Makes `authenticate` function to set `credential identifier` if that is available with Kong (or clears it). * fix(session) anonymous header was set even when there was a credential ### Summary Fixes a bug where anonymous header was set to true when there was a `credential`. * chore(session) bump version to 2.3.0 * test(travis) update .travis.yml --- .travis.yml | 20 +- ...ec => kong-plugin-session-2.3.0-1.rockspec | 7 +- kong/plugins/session/access.lua | 56 ++++-- kong/plugins/session/handler.lua | 57 +----- kong/plugins/session/header_filter.lua | 64 ++++++ kong/plugins/session/schema.lua | 6 +- kong/plugins/session/session.lua | 92 ++++----- kong/plugins/session/storage/kong.lua | 182 +++++++----------- spec/01-access_spec.lua | 12 +- 9 files changed, 241 insertions(+), 255 deletions(-) rename kong-plugin-session-2.2.0-1.rockspec => kong-plugin-session-2.3.0-1.rockspec (87%) create mode 100644 kong/plugins/session/header_filter.lua diff --git a/.travis.yml b/.travis.yml index 33efdde0f38..d0ed7be16e1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,10 +1,10 @@ -dist: trusty +dist: xenial sudo: required -language: java +language: go -jdk: - - oraclejdk8 +go: + - "1.13.x" notifications: email: @@ -26,15 +26,15 @@ services: env: global: - - LUAROCKS=3.1.3 - - OPENSSL=1.1.1c + - LUAROCKS=3.3.1 + - OPENSSL=1.1.1d - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.15.8.1 - - OPENRESTY_LATEST=1.15.8.1 + - OPENRESTY_BASE=1.15.8.2 + - OPENRESTY_LATEST=1.15.8.2 - DOWNLOAD_CACHE=$HOME/download-cache - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" + - BUSTED_ARGS="-o htest -v --exclude-tags=flaky,ipv6" - PLUGIN_NAME=session - KONG_TEST_PLUGINS=bundled,$PLUGIN_NAME - KONG_PLUGINS=bundled,$PLUGIN_NAME @@ -59,6 +59,8 @@ install: - cd ../ - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ce/bin/kong migrations bootstrap - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ce/bin/kong migrations bootstrap + - luarocks remove --force lua-resty-session + - luarocks install --force lua-resty-session 3.1 - cd kong-ce script: diff --git a/kong-plugin-session-2.2.0-1.rockspec b/kong-plugin-session-2.3.0-1.rockspec similarity index 87% rename from kong-plugin-session-2.2.0-1.rockspec rename to kong-plugin-session-2.3.0-1.rockspec index 2ed5d2696b1..b8111011ef2 100644 --- a/kong-plugin-session-2.2.0-1.rockspec +++ b/kong-plugin-session-2.3.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.2.0-1" +version = "2.3.0-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.2.0" + tag = "2.3.0" } description = { @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 2.24", + "lua-resty-session == 3.1", --"kong >= 1.2.0", } @@ -27,6 +27,7 @@ build = { ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", + ["kong.plugins.session.header_filter"] = "kong/plugins/session/header_filter.lua", ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index 9905b550989..d4bcb6b318f 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -1,24 +1,25 @@ local constants = require "kong.constants" local kong_session = require "kong.plugins.session.session" -local kong = kong -local _M = {} +local ngx = ngx +local kong = kong +local concat = table.concat -local function load_consumer(consumer_id) - local result, err = kong.db.consumers:select { id = consumer_id } - if not result then - return nil, err - end - return result -end + +local _M = {} local function authenticate(consumer, credential_id, groups) local set_header = kong.service.request.set_header local clear_header = kong.service.request.clear_header - set_header(constants.HEADERS.CONSUMER_ID, consumer.id) + if consumer.id then + set_header(constants.HEADERS.CONSUMER_ID, consumer.id) + else + clear_header(constants.HEADERS.CONSUMER_ID) + end + if consumer.custom_id then set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) else @@ -32,29 +33,46 @@ local function authenticate(consumer, credential_id, groups) end if groups then - set_header(constants.HEADERS.AUTHENTICATED_GROUPS, table.concat(groups, ", ")) + set_header(constants.HEADERS.AUTHENTICATED_GROUPS, concat(groups, ", ")) ngx.ctx.authenticated_groups = groups else clear_header(constants.HEADERS.AUTHENTICATED_GROUPS) end + local credential if credential_id then - local credential = {id = credential_id or consumer.id, consumer_id = consumer.id} + credential = { + id = credential_id, + consumer_id = consumer.id + } + + clear_header(constants.HEADERS.ANONYMOUS) + + if constants.HEADERS.CREDENTIAL_IDENTIFIER then + set_header(constants.HEADERS.CREDENTIAL_IDENTIFIER, credential.id) + end + + else set_header(constants.HEADERS.ANONYMOUS, true) - kong.client.authenticate(consumer, credential) - return + if constants.HEADERS.CREDENTIAL_IDENTIFIER then + clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) + end end - kong.client.authenticate(consumer, nil) + kong.client.authenticate(consumer, credential) end function _M.execute(conf) - local s = kong_session.open_session(conf) + local s, present, reason = kong_session.open_session(conf) + if not present then + if reason then + kong.log.debug("session not present (", reason, ")") + else + kong.log.debug("session not present") + end - if not s.present then - kong.log.debug("session not present") return end @@ -70,7 +88,7 @@ function _M.execute(conf) local consumer_cache_key = kong.db.consumers:cache_key(cid) local consumer, err = kong.cache:get(consumer_cache_key, nil, - load_consumer, cid) + kong.client.load_consumer, cid) if err then kong.log.err("could not load consumer: ", err) diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index cfbf025d842..19276ca26c3 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -1,66 +1,19 @@ local access = require "kong.plugins.session.access" -local kong_session = require "kong.plugins.session.session" - - -local kong = kong +local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.2.0", + VERSION = "2.3.0", } -local function get_authenticated_groups() - local authenticated_groups = ngx.ctx.authenticated_groups - if authenticated_groups == nil then - return nil - end - - assert(type(authenticated_groups) == "table", - "invalid authenticated_groups, a table was expected") - - return authenticated_groups -end - - -function KongSessionHandler:header_filter(conf) - local credential = kong.client.get_credential() - local consumer = kong.client.get_consumer() - - if not credential then - -- don't open sessions for anonymous users - kong.log.debug("anonymous: no credential.") - return - end - - local credential_id = credential.id - local consumer_id = consumer and consumer.id - local s = kong.ctx.shared.authenticated_session - local groups = get_authenticated_groups() - - -- if session exists and the data in the session matches the ctx then - -- don't worry about saving the session data or sending cookie - if s and s.present then - local cid, cred_id = kong_session.retrieve_session_data(s) - if cred_id == credential_id and cid == consumer_id - then - return - end - end - - -- session is no longer valid - -- create new session and save the data / send the Set-Cookie header - if consumer_id then - s = s or kong_session.open_session(conf) - kong_session.store_session_data(s, consumer_id, credential_id or consumer_id, - groups) - s:save() - end +function KongSessionHandler.header_filter(_, conf) + header_filter.execute(conf) end -function KongSessionHandler:access(conf) +function KongSessionHandler.access(_, conf) access.execute(conf) end diff --git a/kong/plugins/session/header_filter.lua b/kong/plugins/session/header_filter.lua new file mode 100644 index 00000000000..1f9527443cf --- /dev/null +++ b/kong/plugins/session/header_filter.lua @@ -0,0 +1,64 @@ +local kong_session = require "kong.plugins.session.session" + + +local ngx = ngx +local kong = kong +local type = type +local assert = assert + + +local function get_authenticated_groups() + local authenticated_groups = ngx.ctx.authenticated_groups + if authenticated_groups == nil then + return nil + end + + assert(type(authenticated_groups) == "table", + "invalid authenticated_groups, a table was expected") + + return authenticated_groups +end + + +local _M = {} + + +function _M.execute(conf) + local credential = kong.client.get_credential() + local consumer = kong.client.get_consumer() + + if not credential then + -- don't open sessions for anonymous users + kong.log.debug("anonymous: no credential.") + return + end + + local credential_id = credential.id + local consumer_id = consumer and consumer.id + + -- if session exists and the data in the session matches the ctx then + -- don't worry about saving the session data or sending cookie + local s = kong.ctx.shared.authenticated_session + if s and s.present then + local cid, cred_id = kong_session.retrieve_session_data(s) + if cred_id == credential_id and cid == consumer_id + then + return + end + end + + -- session is no longer valid + -- create new session and save the data / send the Set-Cookie header + if consumer_id then + local groups = get_authenticated_groups() + s = s or kong_session.open_session(conf) + kong_session.store_session_data(s, + consumer_id, + credential_id or consumer_id, + groups) + s:save() + end +end + + +return _M diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 83a5082f4af..671c7fc9834 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -1,17 +1,20 @@ local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" +local utils = require "kong.tools.utils" + -local utils = require("kong.tools.utils") local char = string.char local rand = math.random local encode_base64 = ngx.encode_base64 + local samesite = Schema.define { type = "string", default = "Strict", one_of = { "Strict", "Lax", + "None", "off", } } @@ -43,6 +46,7 @@ return { }, { cookie_name = { type = "string", default = "session" } }, { cookie_lifetime = { type = "number", default = 3600 } }, + { cookie_idletime = { type = "number" } }, { cookie_renew = { type = "number", default = 600 } }, { cookie_path = { type = "string", default = "/" } }, { cookie_domain = { type = "string" } }, diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index a100c5a024e..e38595ca894 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -1,4 +1,4 @@ -local storage = require "kong.plugins.session.storage.kong" +local kong_storage = require "kong.plugins.session.storage.kong" local resty_session = require "resty.session" @@ -10,11 +10,18 @@ local _M = {} local function get_opts(conf) + local storage = conf.storage + if storage == "kong" then + storage = kong_storage + end + return { - name = conf.cookie_name, - secret = conf.secret, - cookie = { + name = conf.cookie_name, + secret = conf.secret, + storage = storage, + cookie = { lifetime = conf.cookie_lifetime, + idletime = conf.cookie_idletime, path = conf.cookie_path, domain = conf.cookie_domain, samesite = conf.cookie_samesite, @@ -30,25 +37,7 @@ end --- Open a session based on plugin config -- @returns resty.session session object function _M.open_session(conf) - local opts = get_opts(conf) - local s - - if conf.storage == 'kong' then - -- Required strategy for kong adapter which will allow for :regenerate - -- method to keep sessions around during renewal period to allow for - -- concurrent requests. When client exchanges cookie for new cookie, - -- old sessions will have their ttl updated, which will discard the item - -- after "cookie_discard" period. - opts.strategy = "regenerate" - s = resty_session.new(opts) - s.storage = storage.new(s) - s:open() - else - opts.storage = conf.storage - s = resty_session.open(opts) - end - - return s + return resty_session.open(get_opts(conf)) end @@ -56,10 +45,8 @@ end -- @param s - the session -- @returns consumer_id, credential_id, groups function _M.retrieve_session_data(s) - if not s then return nil, nil, nil end - - if s and not s.data then - return nil, nil, nil + if not s or not s.data then + return end return s.data[1], s.data[2], s.data[3] @@ -79,7 +66,6 @@ function _M.store_session_data(s, consumer_id, credential_id, groups) s.data[1] = consumer_id s.data[2] = credential_id s.data[3] = groups - end @@ -87,35 +73,37 @@ end -- @return boolean should logout of the session? function _M.logout(conf) local logout_methods = conf.logout_methods - if logout_methods then - local request_method = kong.request.get_method() - local logout - for _, logout_method in ipairs(logout_methods) do - if logout_method == request_method then - logout = true - break - end - end + if not logout_methods then + return false + end - if not logout then - return false + local request_method = kong.request.get_method() + local logout + for _, logout_method in ipairs(logout_methods) do + if logout_method == request_method then + logout = true + break end + end - local logout_query_arg = conf.logout_query_arg - if logout_query_arg then - if kong.request.get_query_arg(logout_query_arg) then - kong.log.debug("logout by query argument") - return true - end + if not logout then + return false + end + + local logout_query_arg = conf.logout_query_arg + if logout_query_arg then + if kong.request.get_query_arg(logout_query_arg) then + kong.log.debug("logout by query argument") + return true end + end - local logout_post_arg = conf.logout_post_arg - if logout_post_arg then - local post_args = kong.request.get_body() - if post_args and post_args[logout_post_arg] then - kong.log.debug("logout by post argument") - return true - end + local logout_post_arg = conf.logout_post_arg + if logout_post_arg then + local post_args = kong.request.get_body() + if post_args and post_args[logout_post_arg] then + kong.log.debug("logout by post argument") + return true end end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 462668a85ca..89044a7ba2c 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -1,161 +1,113 @@ -local concat = table.concat -local tonumber = tonumber local setmetatable = setmetatable -local floor = math.floor -local now = ngx.now +local get_phase = ngx.get_phase +local timer_at = ngx.timer.at local kong = kong -local kong_storage = {} -kong_storage.__index = kong_storage +local storage = {} -function kong_storage.new(config) - return setmetatable({ - db = kong.db, - encode = config.encoder.encode, - decode = config.encoder.decode, - delimiter = config.cookie.delimiter, - lifetime = config.cookie.lifetime, - }, kong_storage) -end +storage.__index = storage -local function load_session(sid) - local session, err = kong.db.sessions:select_by_session_id(sid) - if not session then - return nil, err - end - return session +function storage.new(session) + return setmetatable({ + session = session, + encode = session.encoder.encode, + decode = session.encoder.decode, + }, storage) end -function kong_storage:get(sid) - local cache_key = kong.db.sessions:cache_key(sid) - local s, err = kong.cache:get(cache_key, nil, load_session, sid) - - if err then - kong.log.err("could not find session:", err) - end - - return s, err +local function load_session(id) + return kong.db.sessions:select_by_session_id(id) end -function kong_storage:cookie(c) - local r, d = {}, self.delimiter - local i, p, s, e = 1, 1, c:find(d, 1, true) - while s do - if i > 2 then - return nil - end - r[i] = c:sub(p, e - 1) - i, p = i + 1, e + 1 - s, e = c:find(d, p, true) - end - if i ~= 3 then - return nil - end - r[3] = c:sub(p) - return r +function storage:get(id) + local cache_key = kong.db.sessions:cache_key(id) + return kong.cache:get(cache_key, nil, load_session, id) end -function kong_storage:open(cookie, lifetime) - local c = self:cookie(cookie) - - if c and c[1] and c[2] and c[3] then - local id, expires, hmac = self.decode(c[1]), tonumber(c[2]), self.decode(c[3]) - local data - - if ngx.get_phase() ~= 'header_filter' then - local db_s = self:get(c[1]) - if db_s then - data = self.decode(db_s.data) - expires = db_s.expires - end - end +function storage:open(id) + if get_phase() == "header_filter" then + return + end - return id, expires, data, hmac + local row, err = self:get(id) + if not row then + return nil, err end - return nil, "invalid" + return self.decode(row.data) end -function kong_storage:insert_session(sid, data, expires) - local _, err = self.db.sessions:insert({ - session_id = sid, - data = data, - expires = expires, - }, { ttl = self.lifetime }) - - if err then - kong.log.err("could not insert session: ", err) - end +function storage:insert_session(id, data, ttl) + return kong.db.sessions:insert({ + session_id = id, + data = data, + expires = self.session.now + ttl, + }, { ttl = ttl }) end -function kong_storage:update_session(id, params, ttl) - local _, err = self.db.sessions:update({ id = id }, params, { ttl = ttl }) - if err then - kong.log.err("could not update session: ", err) - end +function storage:update_session(id, params, ttl) + return kong.db.sessions:update({ id = id }, params, { ttl = ttl }) end -function kong_storage:save(id, expires, data, hmac) - local life, key = floor(expires - now()), self.encode(id) - local value = concat({key, expires, self.encode(hmac)}, self.delimiter) - - if life > 0 then - if ngx.get_phase() == 'header_filter' then - ngx.timer.at(0, function() - self:insert_session(key, self.encode(data), expires) - end) - else - self:insert_session(key, self.encode(data), expires) - end +function storage:save(id, ttl, data) + local data = self.encode(data) + if get_phase() == "header_filter" then + timer_at(0, function() + return self:insert_session(id, data, ttl) + end) - return value + return true end - return nil, "expired" + return self:insert_session(id, data, ttl) end -function kong_storage:destroy(id) - local db_s = self:get(self.encode(id)) - - if not db_s then - return +function storage:destroy(id) + local row, err = self:get(id) + if not row then + return nil, err end - local _, err = self.db.sessions:delete({ - id = db_s.id - }) - - if err then - kong.log.err("could not delete session: ", err) - end + return kong.db.sessions:delete({ id = row.id }) end -- used by regenerate strategy to expire old sessions during renewal -function kong_storage:ttl(id, ttl) - if ngx.get_phase() == 'header_filter' then - ngx.timer.at(0, function() - local s = self:get(self.encode(id)) - if s then - self:update_session(s.id, {session_id = s.session_id}, ttl) +function storage:ttl(id, ttl) + if get_phase() == "header_filter" then + timer_at(0, function() + local row, err = self:get(id) + if not row then + return nil, err end + + return self:update_session(row.id, { + session_id = row.session_id + }, ttl) end) - else - local s = self:get(self.encode(id)) - if s then - self:update_session(s.id, {session_id = s.session_id}, ttl) - end + + return true + end + + local row, err = self:get(id) + if not row then + return nil, err end + + return self:update_session(row.id, { + session_id = row.session_id + }, ttl) end -return kong_storage + +return storage diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 57de66dea24..5852e15277b 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -7,7 +7,7 @@ local lower = string.lower for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() - local client, consumer + local client, consumer, credential lazy_setup(function() local bp, db = helpers.get_db_utils(strategy, { @@ -84,7 +84,7 @@ for _, strategy in helpers.each_strategy() do consumer = db.consumers:insert({username = "coop"}) - bp.keyauth_credentials:insert { + credential = bp.keyauth_credentials:insert { key = "kong", consumer = { id = consumer.id, @@ -180,8 +180,8 @@ for _, strategy in helpers.each_strategy() do assert.equal("session", cookie_name) -- e.g. ["Set-Cookie"] = - -- "da_cookie=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY.|15434724 - -- 06|U5W4A6VXhvqvBSf4G_v0-Q..|DFJMMSR1HbleOSko25kctHZ44oo.; Path=/ + -- "da_cookie=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY|15434724 + -- 06|U5W4A6VXhvqvBSf4G_v0-Q|DFJMMSR1HbleOSko25kctHZ44oo; Path=/ -- ; SameSite=Lax; Secure; HttpOnly" local cookie_parts = utils.split(cookie, "; ") assert.equal("SameSite=Strict", cookie_parts[3]) @@ -247,6 +247,10 @@ for _, strategy in helpers.each_strategy() do assert.equal(consumer.id, json.headers[lower(constants.HEADERS.CONSUMER_ID)]) assert.equal(consumer.username, json.headers[lower(constants.HEADERS.CONSUMER_USERNAME)]) + if constants.HEADERS.CREDENTIAL_IDENTIFIER then + assert.equal(credential.id, json.headers[lower(constants.HEADERS.CREDENTIAL_IDENTIFIER)]) + end + assert.equal(nil, json.headers[lower(constants.HEADERS.ANONYMOUS)]) assert.equal(nil, json.headers[lower(constants.HEADERS.CONSUMER_CUSTOM_ID)]) assert.equal(nil, json.headers[lower(constants.HEADERS.AUTHENTICATED_GROUPS)]) end) From 5f60fe848c13992ad25028ad35276b3c675d4792 Mon Sep 17 00:00:00 2001 From: Peter Sieg Date: Tue, 31 Mar 2020 09:51:09 -0400 Subject: [PATCH 0462/4351] fix(aws-lambda) correct typos in README.md --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 52a3b4363f1..42e8ec9e8fe 100644 --- a/README.md +++ b/README.md @@ -21,7 +21,7 @@ $ curl -X POST http://kong:8001/services/{service}/plugins \ #### Without a database -Configure this plugin on a [Service](https://docs.konghq.com/latest/admin-api/#service-object) by adding this section do your declarative configuration file: +Configure this plugin on a [Service](https://docs.konghq.com/latest/admin-api/#service-object) by adding this section to your declarative configuration file: ``` plugins: @@ -50,7 +50,7 @@ $ curl -X POST http://kong:8001/routes/{route}/plugins \ #### Without a database -Configure this plugin on a [Route](https://docs.konghq.com/latest/admin-api/#route-object) by adding this section do your declarative configuration file: +Configure this plugin on a [Route](https://docs.konghq.com/latest/admin-api/#route-object) by adding this section to your declarative configuration file: ``` plugins: @@ -78,7 +78,7 @@ $ curl -X POST http://kong:8001/consumers/{consumer}/plugins \ #### Without a database -Configure this plugin on a [Consumer](https://docs.konghq.com/latest/admin-api/#Consumer-object) by adding this section do your declarative configuration file: +Configure this plugin on a [Consumer](https://docs.konghq.com/latest/admin-api/#Consumer-object) by adding this section to your declarative configuration file: ``` plugins: @@ -136,7 +136,7 @@ Here's a list of all the parameters which can be used in this plugin's configura ## Notes -If you do not provide `aws.key` or `aws.secret`, the plugin uses an IAM role inherited from the instance running Kong. +If you do not provide `aws.key` or `aws.secret`, the plugin uses an IAM role inherited from the instance running Kong. First, the plugin will try ECS metadata to get the role. If no ECS metadata is available, the plugin will fall back on EC2 metadata. From edf52ee0fb679bd886816163e1976af197d71d51 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 1 Apr 2020 17:23:20 +0200 Subject: [PATCH 0463/4351] chore(zipkin) pin the zipkin docker image (#76) --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 3c79e12162c..daee5778d04 100644 --- a/.travis.yml +++ b/.travis.yml @@ -55,7 +55,7 @@ env: install: - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git ../kong-ci - source ../kong-ci/setup_plugin_env.sh - - docker run -d --name zipkin -p 9411:9411 openzipkin/zipkin && while ! curl localhost:9411/health; do sleep 1; done + - docker run -d --name zipkin -p 9411:9411 openzipkin/zipkin:2.19 && while ! curl localhost:9411/health; do sleep 1; done script: - eval $LUACHECK_CMD From ad6d82c986f4275fa5f00d783497cb506bb7cb0e Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 3 Apr 2020 13:32:44 +0200 Subject: [PATCH 0464/4351] chore(aws-lambda) bump version to 3.2.1 This release is only for some test dependency updates, see https://github.com/Kong/kong-plugin-aws-lambda/pull/28 --- CHANGELOG.md | 4 ++++ ....0-1.rockspec => kong-plugin-aws-lambda-3.2.1-1.rockspec | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) rename kong-plugin-aws-lambda-3.2.0-1.rockspec => kong-plugin-aws-lambda-3.2.1-1.rockspec (92%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 936e141baf5..1affd3d9423 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Kong AWS Lambda plugin changelog +## aws-lambda 3.2.1 3-Mar-2020 + +- Maintenance release for CI purposes + ## aws-lambda 3.2.0 11-Feb-2020 - Encrypt IAM access and secret keys when relevant diff --git a/kong-plugin-aws-lambda-3.2.0-1.rockspec b/kong-plugin-aws-lambda-3.2.1-1.rockspec similarity index 92% rename from kong-plugin-aws-lambda-3.2.0-1.rockspec rename to kong-plugin-aws-lambda-3.2.1-1.rockspec index 4c190f5fe0c..5e0b242f04c 100644 --- a/kong-plugin-aws-lambda-3.2.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.2.1-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.2.0-1" +version = "3.2.1-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.2.0.tar.gz", - dir = "kong-plugin-aws-lambda-3.2.0" + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.2.1.tar.gz", + dir = "kong-plugin-aws-lambda-3.2.1" } description = { From 70710cd1fe46c21b7cdbe70e33099bf2b080c758 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 5 Apr 2020 08:32:25 +0200 Subject: [PATCH 0465/4351] chore(serverless-functions) add config files --- .busted | 7 +++++++ .editorconfig | 22 ++++++++++++++++++++++ .gitignore | 4 +++- .luacheckrc | 38 ++++++++++++++++++++++++++++++++++++++ .pongorc | 3 +++ 5 files changed, 73 insertions(+), 1 deletion(-) create mode 100644 .busted create mode 100644 .editorconfig create mode 100644 .luacheckrc create mode 100644 .pongorc diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore index cfc3189cf75..f82c3363678 100644 --- a/.gitignore +++ b/.gitignore @@ -5,4 +5,6 @@ .idea *.tar.gz *.rock -package.sh \ No newline at end of file +package.sh +servroot + diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..67dff87d2e6 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,38 @@ +-- Configuration file for LuaCheck +-- see: https://luacheck.readthedocs.io/en/stable/ +-- +-- To run do: `luacheck .` from the repo + +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + + +globals = { + "_KONG", + "kong", + "ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +ignore = { + "6.", -- ignore whitespace warnings +} + + +exclude_files = { + --"spec/fixtures/invalid-module.lua", + --"spec-old-api/fixtures/invalid-module.lua", +} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", +} diff --git a/.pongorc b/.pongorc new file mode 100644 index 00000000000..e8c139038ec --- /dev/null +++ b/.pongorc @@ -0,0 +1,3 @@ +--postgres +--no-cassandra + From d6661aadd050a41d8292407fbe306088fe3ecd13 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 20 Mar 2020 11:46:30 +0100 Subject: [PATCH 0466/4351] tests(zipkin) take wait_for_* helper functions out of main loop This is to facilitate reusing on other loops --- spec/zipkin_spec.lua | 130 ++++++++++++++++++++++--------------------- 1 file changed, 67 insertions(+), 63 deletions(-) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 7791d7983e3..8aebf7bbbfc 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -44,45 +44,43 @@ local function assert_valid_timestamp(timestamp_mu, start_s) end end +local function wait_for_spans(zipkin_client, number_of_spans, remoteServiceName, trace_id) + local spans = {} + helpers.wait_until(function() + if trace_id then + local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) + spans = cjson.decode(assert.response(res).has.status(200)) + return #spans == number_of_spans + end + + local res = zipkin_client:get("/api/v2/traces", { + query = { + limit = 10, + remoteServiceName = remoteServiceName, + } + }) + + local all_spans = cjson.decode(assert.response(res).has.status(200)) + if #all_spans > 0 then + spans = all_spans[1] + return #spans == number_of_spans + end + end) + + return utils.unpack(spans) +end + for _, strategy in helpers.each_strategy() do describe("http integration tests with zipkin server [#" .. strategy .. "]", function() local proxy_client_grpc - local tcp_service + local service, grpc_service, tcp_service local route, grpc_route, tcp_route local zipkin_client local proxy_client - local function wait_for_spans(trace_id, number_of_spans) - local spans = {} - helpers.wait_until(function() - local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) - spans = cjson.decode(assert.response(res).has.status(200)) - return #spans == number_of_spans - end) - return utils.unpack(spans) - end - - local function wait_for_stream_spans(remoteServiceName, number_of_spans) - local spans = {} - helpers.wait_until(function() - local res = zipkin_client:get("/api/v2/traces", { - query = { - limit = 10, - remoteServiceName = remoteServiceName, - } - }) - local all_spans = cjson.decode(assert.response(res).has.status(200)) - if #all_spans > 0 then - spans = all_spans[1] - return #spans == number_of_spans - end - end) - return utils.unpack(spans) - end - -- the following assertions should be true on any span list, even in error mode - local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id, start_s) + local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id_len, start_s) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) @@ -92,7 +90,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("SERVER", request_span.kind) assert.same("string", type(request_span.traceId)) - assert.equals(trace_id, request_span.traceId) + assert.equals(trace_id_len, #request_span.traceId) assert_valid_timestamp(request_span.timestamp, start_s) if request_span.duration and proxy_span.duration then @@ -116,7 +114,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("CLIENT", proxy_span.kind) assert.same("string", type(proxy_span.traceId)) - assert.equals(trace_id, proxy_span.traceId) + assert.equals(request_span.traceId, proxy_span.traceId) assert_valid_timestamp(proxy_span.timestamp, start_s) if request_span.duration and proxy_span.duration then @@ -155,27 +153,27 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func } }) - local service = bp.services:insert { - name = "mock-http-service", + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), } -- kong (http) mock upstream route = bp.routes:insert({ service = service, - hosts = { "mock-http-route" }, + hosts = { "http-route" }, preserve_host = true, }) -- grpc upstream - local grpc_service = bp.services:insert { - name = "grpc-service", + grpc_service = bp.services:insert { + name = string.lower("grpc-" .. utils.random_string()), url = "grpc://localhost:15002", } grpc_route = bp.routes:insert { service = grpc_service, protocols = { "grpc" }, - hosts = { "mock-grpc-route" }, + hosts = { "grpc-route" }, } -- tcp upstream @@ -209,22 +207,21 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func it("generates spans, tags and annotations for regular requests", function() local start_s = ngx.now() - local trace_id = gen_trace_id() local r = assert(proxy_client:send { method = "GET", path = "/", headers = { - ["x-b3-traceid"] = trace_id, ["x-b3-sampled"] = "1", - host = "mock-http-route", + host = "http-route", }, }) assert.response(r).has.status(200) - local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", trace_id, start_s) + assert_span_invariants(request_span, proxy_span, "get", 32, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -250,7 +247,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port, - serviceName = "mock-http-service", + serviceName = service.name, }, proxy_span.remoteEndpoint) @@ -266,7 +263,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same({ ipv4 = helpers.mock_upstream_host, port = helpers.mock_upstream_port, - serviceName = "mock-http-service", + serviceName = service.name, }, balancer_span.remoteEndpoint) assert.same({ serviceName = "kong" }, balancer_span.localEndpoint) @@ -278,7 +275,6 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("generates spans, tags and annotations for regular requests (#grpc)", function() - local trace_id = gen_trace_id() local start_s = ngx.now() local ok, resp = proxy_client_grpc({ @@ -287,16 +283,17 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func greeting = "world!" }, opts = { - ["-H"] = "'x-b3-traceid: " .. trace_id .. "' -H 'x-b3-sampled: 1'", - ["-authority"] = "mock-grpc-route", + ["-H"] = "'x-b3-sampled: 1'", + ["-authority"] = "grpc-route", } }) assert.truthy(ok) assert.truthy(resp) - local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, grpc_service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post", trace_id, start_s) + assert_span_invariants(request_span, proxy_span, "post", 32, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -323,7 +320,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same({ ipv4 = "127.0.0.1", port = 15002, - serviceName = "grpc-service", + serviceName = grpc_service.name, }, proxy_span.remoteEndpoint) @@ -339,7 +336,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same({ ipv4 = "127.0.0.1", port = 15002, - serviceName = "grpc-service", + serviceName = grpc_service.name, }, balancer_span.remoteEndpoint) assert.same({ serviceName = "kong" }, balancer_span.localEndpoint) @@ -362,7 +359,8 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert(tcp:close()) - local balancer_span, proxy_span, request_span = wait_for_stream_spans(tcp_service.name, 3) + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, tcp_service.name) -- request span assert.same("table", type(request_span)) @@ -462,10 +460,11 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func }) assert.response(r).has.status(404) - local proxy_span, request_span = wait_for_spans(trace_id, 2) + local proxy_span, request_span = + wait_for_spans(zipkin_client, 2, nil, trace_id) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", trace_id, start_s) + assert_span_invariants(request_span, proxy_span, "get", #trace_id, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -500,7 +499,8 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func }) assert.response(r).has.status(404) - local proxy_span, request_span = wait_for_spans(trace_id, 2) + local proxy_span, request_span = + wait_for_spans(zipkin_client, 2, nil, trace_id) assert.equals(trace_id, proxy_span.traceId) assert.equals(trace_id, request_span.traceId) @@ -516,12 +516,13 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), - host = "mock-http-route", + host = "http-route", }, }) assert.response(r).has.status(200) - local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, nil, trace_id) assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -543,12 +544,13 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-1", trace_id, span_id), - host = "mock-http-route", + host = "http-route", }, }) assert.response(r).has.status(200) - local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, nil, trace_id) assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -570,12 +572,13 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func headers = { b3 = fmt("%s-%s", trace_id, span_id), ["x-b3-sampled"] = "1", - host = "mock-http-route", + host = "http-route", }, }) assert.response(r).has.status(200) - local balancer_span, proxy_span, request_span = wait_for_spans(trace_id, 3) + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, nil, trace_id) assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -600,7 +603,8 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func }) assert.response(r).has.status(404) - local proxy_span, request_span = wait_for_spans(trace_id, 2) + local proxy_span, request_span = + wait_for_spans(zipkin_client, 2, nil, trace_id) assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) From 71bd6795270834448ab840734a6938fd3c5d1311 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 24 Mar 2020 19:06:11 +0100 Subject: [PATCH 0467/4351] feat(zipkin) introduce new traceid_byte_count conf Allows configuring the length in bytes of the ids generated by the plugin --- kong/plugins/zipkin/handler.lua | 14 +++++++++++-- kong/plugins/zipkin/schema.lua | 1 + kong/plugins/zipkin/span.lua | 15 +++----------- spec/zipkin_spec.lua | 36 ++++++++++++++++++--------------- 4 files changed, 36 insertions(+), 30 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 8427ede9369..07197223022 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -2,9 +2,12 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new local to_hex = require "resty.string".to_hex local parse_http_req_headers = require "kong.plugins.zipkin.parse_http_req_headers" +local utils = require "kong.tools.utils" + local subsystem = ngx.config.subsystem local fmt = string.format +local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { VERSION = "1.0.0", @@ -109,12 +112,18 @@ if subsystem == "http" then should_sample = math_random() < conf.sample_ratio end + if trace_id == nil then + trace_id = rand_bytes(conf.traceid_byte_count) + end + local request_span = new_span( "SERVER", method, ngx_req_start_time_mu(), should_sample, - trace_id, span_id, parent_id, + trace_id, + span_id, + parent_id, baggage) request_span.ip = kong.client.get_forwarded_ip() @@ -207,7 +216,8 @@ elseif subsystem == "stream" then "SERVER", "stream", ngx_req_start_time_mu(), - math_random() < conf.sample_ratio + math_random() < conf.sample_ratio, + rand_bytes(conf.traceid_byte_count) ) request_span.ip = kong.client.get_forwarded_ip() request_span.port = kong.client.get_forwarded_port() diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 90e41b7fcd8..0ea34b997a2 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -12,6 +12,7 @@ return { between = { 0, 1 } } }, { default_service_name = { type = "string", default = nil } }, { include_credential = { type = "boolean", required = true, default = true } }, + { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, }, }, }, }, diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua index a7c5fa2ffbd..ffd84f8ab4d 100644 --- a/kong/plugins/zipkin/span.lua +++ b/kong/plugins/zipkin/span.lua @@ -24,28 +24,19 @@ local baggage_mt = { } -local function generate_trace_id() - return rand_bytes(16) -end - - local function generate_span_id() return rand_bytes(8) end local function new(kind, name, start_timestamp_mu, - should_sample, trace_id, span_id, parent_id, baggage) + should_sample, trace_id, + span_id, parent_id, baggage) assert(kind == "SERVER" or kind == "CLIENT", "invalid span kind") assert(type(name) == "string" and name ~= "", "invalid span name") assert(type(start_timestamp_mu) == "number" and start_timestamp_mu >= 0, "invalid span start_timestamp") - - if trace_id == nil then - trace_id = generate_trace_id() - else - assert(type(trace_id) == "string", "invalid trace id") - end + assert(type(trace_id) == "string", "invalid trace id") if span_id == nil then span_id = generate_span_id() diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 8aebf7bbbfc..3d7e7911c83 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -24,8 +24,8 @@ local function assert_is_integer(number) end -local function gen_trace_id() - return to_hex(utils.get_rand_bytes(16)) +local function gen_trace_id(traceid_byte_count) + return to_hex(utils.get_rand_bytes(traceid_byte_count)) end @@ -72,7 +72,11 @@ end for _, strategy in helpers.each_strategy() do -describe("http integration tests with zipkin server [#" .. strategy .. "]", function() +for _, traceid_byte_count in ipairs({ 8, 16 }) do +describe("http integration tests with zipkin server [#" + .. strategy .. "] traceid_byte_count: " + .. traceid_byte_count, function() + local proxy_client_grpc local service, grpc_service, tcp_service local route, grpc_route, tcp_route @@ -80,7 +84,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local proxy_client -- the following assertions should be true on any span list, even in error mode - local function assert_span_invariants(request_span, proxy_span, expected_name, trace_id_len, start_s) + local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) @@ -90,7 +94,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func assert.same("SERVER", request_span.kind) assert.same("string", type(request_span.traceId)) - assert.equals(trace_id_len, #request_span.traceId) + assert.equals(traceid_len, #request_span.traceId, request_span.traceId) assert_valid_timestamp(request_span.timestamp, start_s) if request_span.duration and proxy_span.duration then @@ -150,6 +154,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func config = { sample_ratio = 1, http_endpoint = "http://127.0.0.1:9411/api/v2/spans", + traceid_byte_count = traceid_byte_count, } }) @@ -208,9 +213,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func it("generates spans, tags and annotations for regular requests", function() local start_s = ngx.now() - local r = assert(proxy_client:send { - method = "GET", - path = "/", + local r = proxy_client:get("/", { headers = { ["x-b3-sampled"] = "1", host = "http-route", @@ -221,7 +224,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", 32, start_s) + assert_span_invariants(request_span, proxy_span, "get", traceid_byte_count * 2, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -293,7 +296,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, grpc_service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post", 32, start_s) + assert_span_invariants(request_span, proxy_span, "post", traceid_byte_count * 2, start_s) -- specific assertions for request_span local request_tags = request_span.tags @@ -447,7 +450,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("generates spans, tags and annotations for non-matched requests", function() - local trace_id = gen_trace_id() + local trace_id = gen_trace_id(traceid_byte_count) local start_s = ngx.now() local r = assert(proxy_client:send { @@ -487,7 +490,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("propagates b3 headers for non-matched requests", function() - local trace_id = gen_trace_id() + local trace_id = gen_trace_id(traceid_byte_count) local r = assert(proxy_client:send { method = "GET", @@ -509,7 +512,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func describe("b3 single header propagation", function() it("works on regular calls", function() - local trace_id = gen_trace_id() + local trace_id = gen_trace_id(traceid_byte_count) local span_id = gen_span_id() local parent_id = gen_span_id() @@ -538,7 +541,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("works without parent_id", function() - local trace_id = gen_trace_id() + local trace_id = gen_trace_id(traceid_byte_count) local span_id = gen_span_id() local r = proxy_client:get("/", { @@ -565,7 +568,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("works with only trace_id and span_id", function() - local trace_id = gen_trace_id() + local trace_id = gen_trace_id(traceid_byte_count) local span_id = gen_span_id() local r = proxy_client:get("/", { @@ -593,7 +596,7 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) it("works on non-matched requests", function() - local trace_id = gen_trace_id() + local trace_id = gen_trace_id(traceid_byte_count) local span_id = gen_span_id() local r = proxy_client:get("/foobar", { @@ -616,3 +619,4 @@ describe("http integration tests with zipkin server [#" .. strategy .. "]", func end) end) end +end From e58c35df1a18a9febc508d851d8c694646dbed93 Mon Sep 17 00:00:00 2001 From: Nijiko Yonskai Date: Tue, 7 Apr 2020 12:40:23 -0700 Subject: [PATCH 0468/4351] feat(serverless-functions) add phase targeting for functions (#21) Co-authored-by: eskerda Co-authored-by: Thijs Schreijer --- CHANGELOG.md | 5 + README.md | 2 +- kong/plugins/post-function/handler.lua | 2 +- kong/plugins/pre-function/_handler.lua | 146 ++++++++--- kong/plugins/pre-function/_schema.lua | 57 ++++- kong/plugins/pre-function/handler.lua | 2 +- spec/01-access_spec.lua | 342 ------------------------- spec/01-schema_spec.lua | 105 ++++++++ spec/02-access_spec.lua | 330 ++++++++++++++++++++++++ spec/02-schema_spec.lua | 75 ------ spec/03-dbless_spec.lua | 7 + spec/04-phases_spec.lua | 150 +++++++++++ 12 files changed, 766 insertions(+), 457 deletions(-) delete mode 100644 spec/01-access_spec.lua create mode 100644 spec/01-schema_spec.lua create mode 100644 spec/02-access_spec.lua delete mode 100644 spec/02-schema_spec.lua create mode 100644 spec/04-phases_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 06c56bd47e7..9d174e93618 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,10 @@ # Changelog; Kong Serverless Functions Plugin +## 1.0.0 + +- Change: adds the ability to run functions in each phase +- Fix: bug when upvalues are used, combined with an early exit + ## 0.3.1 - Do not execute functions when validating ([Kong/kong#5110](https://github.com/Kong/kong/issues/5110)) diff --git a/README.md b/README.md index b267e5c41e5..40098ef2951 100644 --- a/README.md +++ b/README.md @@ -2,7 +2,7 @@ # Kong Serverless Functions Plugin -Dynamically run Lua code from Kong during access phase. It can be used in +Dynamically run Lua code from Kong during plugin phases. It can be used in combination with other request plugins. Please see the [plugin documentation][docs] for details on installation and diff --git a/kong/plugins/post-function/handler.lua b/kong/plugins/post-function/handler.lua index 1ccbd48a13e..8573832429d 100644 --- a/kong/plugins/post-function/handler.lua +++ b/kong/plugins/post-function/handler.lua @@ -1 +1 @@ -return require("kong.plugins.pre-function._handler")("post-function", -1000) +return require("kong.plugins.pre-function._handler")(-1000) diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 7b4539e007b..95386bff4fb 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,45 +1,131 @@ -- handler file for both the pre-function and post-function plugin -return function(plugin_name, priority) - local loadstring = loadstring - local insert = table.insert - local ipairs = ipairs - local config_cache = setmetatable({}, { __mode = "k" }) + +local config_cache do + + + local no_op = function() end + + + -- compiles the array for a phase into a single function + local function compile_phase_array(phase_funcs) + if not phase_funcs or #phase_funcs == 0 then + -- nothing to do for this phase + return no_op + else + -- compile the functions we got + local compiled = {} + for i, func_string in ipairs(phase_funcs) do + local func = loadstring(func_string) + + local first_run_complete = false + compiled[i] = function() + -- this is a temporary closure, that will replace itself + if not first_run_complete then + first_run_complete = true + local result = func() --> this might call ngx.exit() + + -- if we ever get here, then there was NO early exit from a 0.1.0 + -- type config + if type(result) == "function" then + -- this is a new function (0.2.0+), with upvalues + -- the first call to func above only initialized it, so run again + func = result + compiled[i] = func + func() --> this again, may do an early exit + end + + -- if we ever get here, then there was no early exit from either + -- 0.1.0 or 0.2.0+ code + -- Replace the entry of this closure in the array with the actual + -- function, since the closure is no longer needed. + compiled[i] = func + + else + -- first run is marked as complete, but we (this temporary closure) + -- are being called again. So we are here only if the initial + -- function call did an early exit. + -- So replace this closure now; + compiled[i] = func + -- And call it again, for this 2nd run; + func() + end + -- unreachable + end + end + + -- now return a function that executes the entire array + return function() + for _, f in ipairs(compiled) do f() end + end + end + end + + + local phases = { "certificate", "rewrite", "access", + "header_filter", "body_filter", "log", + "functions" } -- <-- this one being legacy + + + config_cache = setmetatable({}, { + __mode = "k", + __index = function(self, config) + -- config was not found yet, so go and compile our config functions + local runtime_funcs = {} + for _, phase in ipairs(phases) do + local func = compile_phase_array(config[phase]) + + if phase == "functions" then + if func == no_op then + func = nil -- do not set a "functions" key, since we won't run it anyway + else + -- functions, which is legacy is specified, so inject as "access". The + -- schema already prevents "access" and "functions" to co-exist, so + -- this should be safe. + phase = "access" + end + end + + runtime_funcs[phase] = func + end + -- store compiled results in cache, and return them + self[config] = runtime_funcs + return runtime_funcs + end + }) +end + + + +return function(priority) local ServerlessFunction = { PRIORITY = priority, VERSION = "0.3.1", } + function ServerlessFunction:certificate(config) + config_cache[config].certificate() + end + + function ServerlessFunction:rewrite(config) + config_cache[config].rewrite() + end + function ServerlessFunction:access(config) + config_cache[config].access() + end - local functions = config_cache[config] - - if not functions then - -- first call, go compile the functions - functions = {} - for _, fn_str in ipairs(config.functions) do - local func1 = loadstring(fn_str) -- load it - local _, func2 = pcall(func1) -- run it - if type(func2) ~= "function" then - -- old style (0.1.0), without upvalues - insert(functions, func1) - else - -- this is a new function (0.2.0+), with upvalues - insert(functions, func2) - - -- the first call to func1 above only initialized it, so run again - func2() - end - end + function ServerlessFunction:header_filter(config) + config_cache[config].header_filter() + end - config_cache[config] = functions - return -- must return since we allready executed them - end + function ServerlessFunction:body_filter(config) + config_cache[config].body_filter() + end - for _, fn in ipairs(functions) do - fn() - end + function ServerlessFunction:log(config) + config_cache[config].log() end diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 569693daf1d..03eafc11aeb 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -1,12 +1,16 @@ -- schema file for both the pre-function and post-function plugin return function(plugin_name) + local Schema = require "kong.db.schema" local typedefs = require "kong.db.schema.typedefs" + local loadstring = loadstring + local functions_deprecated = "[%s] 'config.functions' will be deprecated in favour of 'config.access'" + local function validate_function(fun) - local func1, err = loadstring(fun) + local _, err = loadstring(fun) if err then return false, "error parsing " .. plugin_name .. ": " .. err end @@ -15,21 +19,60 @@ return function(plugin_name) end + local phase_functions = Schema.define { + required = true, + default = {}, + type = "array", + elements = { + type = "string", + required = false, + custom_validator = validate_function, + } + } + return { name = plugin_name, fields = { { consumer = typedefs.no_consumer }, - { config = { + { + config = { type = "record", fields = { - { functions = { - required = true, type = "array", - elements = { type = "string", custom_validator = validate_function }, - }, }, + -- old interface. functions are always on access phase + { functions = phase_functions { + custom_validator = function(v) + if #v > 0 then + kong.log.warn(functions_deprecated:format(plugin_name)) + end + + return true + end, + } }, + -- new interface + { certificate = phase_functions }, + { rewrite = phase_functions }, + { access = phase_functions }, + { header_filter = phase_functions }, + { body_filter = phase_functions }, + { log = phase_functions }, }, }, }, }, + entity_checks = { + { mutually_exclusive_sets = { + set1 = { "config.functions" }, + set2 = { "config.access" }, + } }, + { at_least_one_of = { + "config.functions", + "config.certificate", + "config.rewrite", + "config.access", + "config.header_filter", + "config.body_filter", + "config.log", + } }, + }, } - end diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua index ec5e217f04e..b4dfc798ace 100644 --- a/kong/plugins/pre-function/handler.lua +++ b/kong/plugins/pre-function/handler.lua @@ -1 +1 @@ -return require("kong.plugins.pre-function._handler")("pre-function", math.huge) +return require("kong.plugins.pre-function._handler")(math.huge) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua deleted file mode 100644 index 9993ce32ef0..00000000000 --- a/spec/01-access_spec.lua +++ /dev/null @@ -1,342 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - -local mock_fn_one = [[ - ngx.status = 503 - ngx.exit(ngx.status) -]] - -local mock_fn_two = [[ - ngx.status = 404 - ngx.say("Not Found") - ngx.exit(ngx.status) -]] - -local mock_fn_three = [[ - return kong.response.exit(406, { message = "Invalid" }) -]] - -local mock_fn_four = [[ - ngx.status = 400 -]] - -local mock_fn_five = [[ - ngx.exit(ngx.status) -]] - -local mock_fn_six = [[ - local count = 0 - return function() - count = count + 1 - ngx.status = 200 - ngx.say(ngx.worker.pid() * 1000 + count) - ngx.exit(ngx.status) - end -]] - -local mock_fn_seven = [[ - local utils = require "pl.utils" - - ngx.req.read_body() - filename = ngx.req.get_body_data() - - local count = tonumber(utils.readfile(filename) or 0) - count = count + 1 - utils.writefile(filename, tostring(count)) -]] - --- same as 7, but with upvalue format -local mock_fn_eight = "return function() \n" .. mock_fn_seven .. "\n end" - -describe("Plugin: serverless-functions", function() - it("priority of plugins", function() - local pre = require "kong.plugins.pre-function.handler" - local post = require "kong.plugins.post-function.handler" - assert(pre.PRIORITY > post.PRIORITY, "expected the priority of PRE (" .. - tostring(pre.PRIORITY) .. ") to be higher than POST (" .. - tostring(post.PRIORITY)..")") - end) -end) - - - -for _, plugin_name in ipairs({ "pre-function", "post-function" }) do - - describe("Plugin: " .. plugin_name .. " (access)", function() - local client, admin_client - - setup(function() - local bp, db = helpers.get_db_utils() - - assert(db:truncate()) - - local service = bp.services:insert { - name = "service-1", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route1 = bp.routes:insert { - service = { id = service.id }, - hosts = { "one." .. plugin_name .. ".com" }, - } - - local route2 = bp.routes:insert { - service = { id = service.id }, - hosts = { "two." .. plugin_name .. ".com" }, - } - - local route3 = bp.routes:insert { - service = { id = service.id }, - hosts = { "three." .. plugin_name .. ".com" }, - } - - local route4 = bp.routes:insert { - service = { id = service.id }, - hosts = { "four." .. plugin_name .. ".com" }, - } - - local route6 = bp.routes:insert { - service = { id = service.id }, - hosts = { "six." .. plugin_name .. ".com" }, - } - - local route7 = bp.routes:insert { - service = { id = service.id }, - hosts = { "seven." .. plugin_name .. ".com" }, - } - - local route8 = bp.routes:insert { - service = { id = service.id }, - hosts = { "eight." .. plugin_name .. ".com" }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route1.id }, - config = { - functions = { mock_fn_one } - }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route2.id }, - config = { - functions = { mock_fn_two } - }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route3.id }, - config = { - functions = { mock_fn_three } - }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route4.id }, - config = { - functions = { mock_fn_four, mock_fn_five } - }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route6.id }, - config = { - functions = { mock_fn_six } - }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route7.id }, - config = { - functions = { mock_fn_seven } - }, - } - - bp.plugins:insert { - name = plugin_name, - route = { id = route8.id }, - config = { - functions = { mock_fn_eight } - }, - } - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - teardown(function() - helpers.stop_kong() - end) - - before_each(function() - client = helpers.proxy_client() - admin_client = helpers.admin_client() - end) - - after_each(function() - if client and admin_client then - client:close() - admin_client:close() - end - end) - - - describe("request termination", function() - it("using ngx.exit()", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "one." .. plugin_name .. ".com" - } - }) - - assert.res_status(503, res) - end) - - it("with upvalues", function() - local results = {} - for i = 1, 50 do - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "six." .. plugin_name .. ".com" - } - }) - - local body = assert.res_status(200, res) - assert.is_string(body) - assert.is_nil(results[body]) - results[body] = nil - end - end) - - it("using ngx.status and exit", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "two." .. plugin_name .. ".com" - } - }) - local body = assert.res_status(404, res) - assert.same("Not Found", body) - end) - - it("import response utility and send message", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "three." .. plugin_name .. ".com" - } - }) - local body = assert.res_status(406, res) - local json = cjson.decode(body) - assert.same({ message = "Invalid" }, json) - end) - - it("cascading functions for a 400 and exit", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "four." .. plugin_name .. ".com" - } - }) - local body = assert.res_status(400, res) - assert.same("Bad request", body) - end) - end) - - describe("invocation count", function() - - local filename - - local get_count = function() - return tonumber(require("pl.utils").readfile(filename)) - end - - before_each(function() - filename = helpers.test_conf.prefix .. "/test_count" - assert(require("pl.utils").writefile(filename, "0")) - end) - - after_each(function() - os.remove(filename) - end) - - it("once on initialization", function() - local res = assert(client:send { - method = "POST", - path = "/status/200", - headers = { - ["Host"] = "seven." .. plugin_name .. ".com", - ["Content-Length"] = #filename - }, - body = filename, - }) - assert.equal(1, get_count()) - end) - - it("on repeated calls", function() - for i = 1, 10 do - local res = assert(client:send { - method = "POST", - path = "/status/200", - headers = { - ["Host"] = "seven." .. plugin_name .. ".com", - ["Content-Length"] = #filename - }, - body = filename, - }) - res:read_body() - end - - assert.equal(10, get_count()) - end) - - it("once on initialization, with upvalues", function() - local res = assert(client:send { - method = "POST", - path = "/status/200", - headers = { - ["Host"] = "eight." .. plugin_name .. ".com", - ["Content-Length"] = #filename - }, - body = filename, - }) - assert.equal(1, get_count()) - end) - - it("on repeated calls, with upvalues", function() - for i = 1, 10 do - local res = assert(client:send { - method = "POST", - path = "/status/200", - headers = { - ["Host"] = "eight." .. plugin_name .. ".com", - ["Content-Length"] = #filename - }, - body = filename, - }) - res:read_body() - end - - assert.equal(10, get_count()) - end) - - - end) - end) - -end diff --git a/spec/01-schema_spec.lua b/spec/01-schema_spec.lua new file mode 100644 index 00000000000..6ebe497f8c2 --- /dev/null +++ b/spec/01-schema_spec.lua @@ -0,0 +1,105 @@ +local v = require("spec.helpers").validate_plugin_config_schema + +local mock_fn_one = '("hello world!"):find("world")' +local mock_fn_two = 'local x = 1' +local mock_fn_three = 'local x = 1 return function() x = x + 1 end' +local mock_fn_invalid = 'print(' +local mock_fn_invalid_return = 'return "hello-world"' + + +for _, plugin_name in ipairs({ "pre-function", "post-function" }) do + + for _, method in ipairs({ "functions", "phase=functions"}) do + local function get_conf(functions) + if method == "functions" then + return { functions = functions } + elseif method == "phase=functions" then + return { access = functions } + end + end + + local function get_functions_from_error(err) + if method == "functions" then + return err.config.functions + elseif method == "phase=functions" then + return err.config.access + end + end + + + describe("Plugin: " .. plugin_name .. string.format(" (by %s)", method) .. " schema", function() + local schema + + setup(function() + schema = require("kong.plugins." .. plugin_name .. ".schema") + + spy.on(kong.log, "warn") + end) + + teardown(function() + kong.log.warn:revert() + end) + + it("validates single function", function() + local ok, err = v(get_conf { mock_fn_one }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + + it("error in function is not triggered during validation", function() + local ok, err = v(get_conf { + [[error("should never happen")]], + }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + + it("validates single function with upvalues", function() + local ok, err = v(get_conf{ mock_fn_three }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + + it("validates multiple functions", function() + local ok, err = v(get_conf { mock_fn_one, mock_fn_two }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + + it("a valid chunk with an invalid return type", function() + local ok, err = v(get_conf { mock_fn_invalid_return }, schema) + + assert.truthy(ok) + assert.falsy(err) + end) + + + if method == "functions" then + it("throws a log warning when being used", function() + v(get_conf { mock_fn_one, mock_fn_two }, schema) + assert.spy(kong.log.warn).was_called.with(string.format("[%s] 'config.functions' will be deprecated in favour of 'config.access'", plugin_name)) + end) + end + + describe("errors", function() + it("with an invalid function", function() + local ok, err = v(get_conf { mock_fn_invalid }, schema) + + assert.falsy(ok) + assert.equals("error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", get_functions_from_error(err)[1]) + end) + + it("with a valid and invalid function", function() + local ok, err = v(get_conf { mock_fn_one, mock_fn_invalid }, schema) + + assert.falsy(ok) + assert.equals("error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", get_functions_from_error(err)[2]) + end) + end) + end) + end +end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua new file mode 100644 index 00000000000..bcf1ad061b6 --- /dev/null +++ b/spec/02-access_spec.lua @@ -0,0 +1,330 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local mock_fn_one = [[ + ngx.status = 503 + ngx.exit(ngx.status) +]] + +local mock_fn_two = [[ + ngx.status = 404 + ngx.say("Not Found") + ngx.exit(ngx.status) +]] + +local mock_fn_three = [[ + return kong.response.exit(406, { message = "Invalid" }) +]] + +local mock_fn_four = [[ + ngx.status = 400 +]] + +local mock_fn_five = [[ + ngx.exit(ngx.status) +]] + +local mock_fn_six = [[ + local count = 0 + ngx.log(ngx.ERR, "mock_fn_six: initialization ran") + return function() + ngx.log(ngx.ERR, "mock_fn_six: function ran") + count = count + 1 + ngx.status = 200 + ngx.say(ngx.worker.pid() * 1000 + count) + ngx.exit(ngx.status) + end +]] + +local mock_fn_seven = [[ + local utils = require "pl.utils" + ngx.req.read_body() + + local count = tonumber(ngx.req.get_body_data()) + count = count + 1 + + ngx.status = 200 + ngx.say(count) + ngx.exit(ngx.status) +]] + +-- same as 7, but with upvalue format +local mock_fn_eight = "return function() \n" .. mock_fn_seven .. "\n end" + +describe("Plugin: serverless-functions", function() + it("priority of plugins", function() + local pre = require "kong.plugins.pre-function.handler" + local post = require "kong.plugins.post-function.handler" + assert(pre.PRIORITY > post.PRIORITY, "expected the priority of PRE (" .. + tostring(pre.PRIORITY) .. ") to be higher than POST (" .. + tostring(post.PRIORITY)..")") + end) +end) + + + +for _, plugin_name in ipairs({ "pre-function", "post-function" }) do + + for _, method in ipairs({ "functions", "phase=functions"}) do + local function get_conf(functions) + if method == "functions" then + return { functions = functions } + elseif method == "phase=functions" then + return { access = functions } + end + end + + describe("Plugin: " .. plugin_name .. string.format(" (by %s)", method) .. " access", function() + local client, admin_client + + setup(function() + local bp, db = helpers.get_db_utils() + + assert(db:truncate()) + + local service = bp.services:insert { + name = "service-1", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + service = { id = service.id }, + hosts = { "one." .. plugin_name .. ".com" }, + } + + local route2 = bp.routes:insert { + service = { id = service.id }, + hosts = { "two." .. plugin_name .. ".com" }, + } + + local route3 = bp.routes:insert { + service = { id = service.id }, + hosts = { "three." .. plugin_name .. ".com" }, + } + + local route4 = bp.routes:insert { + service = { id = service.id }, + hosts = { "four." .. plugin_name .. ".com" }, + } + + local route6 = bp.routes:insert { + service = { id = service.id }, + hosts = { "six." .. plugin_name .. ".com" }, + } + + local route7 = bp.routes:insert { + service = { id = service.id }, + hosts = { "seven." .. plugin_name .. ".com" }, + } + + local route8 = bp.routes:insert { + service = { id = service.id }, + hosts = { "eight." .. plugin_name .. ".com" }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route1.id }, + config = get_conf { mock_fn_one }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route2.id }, + config = get_conf { mock_fn_two }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route3.id }, + config = get_conf { mock_fn_three }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route4.id }, + config = get_conf { mock_fn_four, mock_fn_five }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route6.id }, + config = get_conf { mock_fn_six }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route7.id }, + config = get_conf { mock_fn_seven }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route8.id }, + config = get_conf { mock_fn_eight }, + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + after_each(function() + if client and admin_client then + client:close() + admin_client:close() + end + end) + + + describe("request termination", function() + it("using ngx.exit()", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "one." .. plugin_name .. ".com" + } + }) + + assert.res_status(503, res) + end) + + it("with upvalues", function() + local results = {} + for i = 1, 50 do + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "six." .. plugin_name .. ".com" + } + }) + + local body = assert.res_status(200, res) + assert.is_string(body) + --print(i, ": ", body) + assert.is_nil(results[body]) + results[body] = true + end + end) + + it("using ngx.status and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "two." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(404, res) + assert.same("Not Found", body) + end) + + it("import response utility and send message", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "three." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(406, res) + local json = cjson.decode(body) + assert.same({ message = "Invalid" }, json) + end) + + it("cascading functions for a 400 and exit", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "four." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(400, res) + assert.same("Bad request", body) + end) + end) + + describe("invocation count", function() + it("once on initialization", function() + local count = 0 + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "seven." .. plugin_name .. ".com", + ["Content-Length"] = #tostring(count), + }, + body = count, + }) + assert.equal(1, tonumber(res:read_body())) + end) + + it("on repeated calls", function() + local count = 0 + + for i = 1, 10 do + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "seven." .. plugin_name .. ".com", + ["Content-Length"] = #tostring(count), + }, + body = count, + }) + count = tonumber(res:read_body()) + end + + assert.equal(10, count) + end) + + it("once on initialization, with upvalues", function() + local count = 0 + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "eight." .. plugin_name .. ".com", + ["Content-Length"] = #tostring(count), + }, + body = count, + }) + assert.equal(1, tonumber(res:read_body())) + end) + + it("on repeated calls, with upvalues", function() + local count = 0 + for i = 1, 10 do + local res = assert(client:send { + method = "POST", + path = "/status/200", + headers = { + ["Host"] = "eight." .. plugin_name .. ".com", + ["Content-Length"] = #tostring(count), + }, + body = count, + }) + count = tonumber(res:read_body()) + end + + assert.equal(10, count) + end) + + + end) + end) + end +end diff --git a/spec/02-schema_spec.lua b/spec/02-schema_spec.lua deleted file mode 100644 index 138c079fe1d..00000000000 --- a/spec/02-schema_spec.lua +++ /dev/null @@ -1,75 +0,0 @@ -local v = require("spec.helpers").validate_plugin_config_schema - -local mock_fn_one = '("hello world!"):find("world")' -local mock_fn_two = 'local x = 1' -local mock_fn_three = 'local x = 1 return function() x = x + 1 end' -local mock_fn_invalid = 'print(' -local mock_fn_invalid_return = 'return "hello-world"' - -for _, plugin_name in ipairs({ "pre-function", "post-function" }) do - - describe(plugin_name .. " schema", function() - - local schema - - setup(function() - schema = require("kong.plugins." .. plugin_name .. ".schema") - end) - - it("validates single function", function() - local ok, err = v({ functions = { mock_fn_one } }, schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - it("error in function is not triggered during validation", function() - local ok, err = v({ - functions = { - [[error("should never happen")]], - } - }, schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - it("validates single function with upvalues", function() - local ok, err = v({ functions = { mock_fn_three } }, schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - it("validates multiple functions", function() - local ok, err = v({ functions = { mock_fn_one, mock_fn_two } }, schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - it("a valid chunk with an invalid return type", function() - local ok, err = v({ functions = { mock_fn_invalid_return } }, schema) - - assert.truthy(ok) - assert.falsy(err) - end) - - describe("errors", function() - it("with an invalid function", function() - local ok, err = v({ functions = { mock_fn_invalid } }, schema) - - assert.falsy(ok) - assert.equals("error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[1]) - end) - - it("with a valid and invalid function", function() - local ok, err = v({ functions = { mock_fn_one, mock_fn_invalid } }, schema) - - assert.falsy(ok) - assert.equals("error parsing " .. plugin_name .. ": [string \"print(\"]:1: unexpected symbol near ''", err.config.functions[2]) - end) - end) - end) - -end diff --git a/spec/03-dbless_spec.lua b/spec/03-dbless_spec.lua index fe05f41270a..40872310612 100644 --- a/spec/03-dbless_spec.lua +++ b/spec/03-dbless_spec.lua @@ -1,5 +1,12 @@ local helpers = require "spec.helpers" +local strategies = require("kong.db.strategies").STRATEGIES + +-- set tests as pending for kongs without strategy 'off' +local describe = describe +if not strategies.off then + describe = pending +end for _, plugin_name in ipairs({ "pre-function", "post-function" }) do diff --git a/spec/04-phases_spec.lua b/spec/04-phases_spec.lua new file mode 100644 index 00000000000..fde9d7d9341 --- /dev/null +++ b/spec/04-phases_spec.lua @@ -0,0 +1,150 @@ +local helpers = require "spec.helpers" + +local mock_one_fn = [[ + local plugin_name = "%s" + local filename = kong.configuration.prefix .. "/" .. plugin_name .. "_output" + local text = "phase: '%s', index: '%s', plugin: '" .. plugin_name .. "'\n" + local readfile = require("pl.utils").readfile + local writefile = require("pl.utils").writefile + + return function() + local file_content, err = readfile(filename) or "" + file_content = file_content .. text + assert(writefile(filename, file_content)) + end +]] + + +for _, plugin_name in ipairs({ "pre-function", "post-function" }) do + + describe("Plugin: " .. plugin_name, function() + + setup(function() + local bp, db = helpers.get_db_utils() + + assert(db:truncate()) + + local service = bp.services:insert { + name = "service-1", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + bp.routes:insert { + service = { id = service.id }, + hosts = { "one." .. plugin_name .. ".com" }, + } + + local config = {} + for _, phase in ipairs({ "certificate", "rewrite", "access", + "header_filter", "body_filter", "log"}) do + config[phase] = {} + for i, index in ipairs({"first", "second", "third"}) do + config[phase][i] = mock_one_fn:format(plugin_name, phase, index) + end + end + + bp.plugins:insert { + name = plugin_name, + config = config, + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + + it("hits all phases, with 3 functions, on 3 requests", function() + local filename = helpers.test_conf.prefix .. "/" .. plugin_name .. "_output" + os.remove(filename) + + for i = 1,3 do + local client = helpers.proxy_ssl_client() + + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "one." .. plugin_name .. ".com" + } + }) + assert.response(res).has.status(200) + + client:close() + ngx.sleep(0.1) -- wait for log-phase handler to execute + end + + local content = require("pl.utils").readfile(filename) + assert.equal(([[ +phase: 'certificate', index: 'first', plugin: 'pre-function' +phase: 'certificate', index: 'second', plugin: 'pre-function' +phase: 'certificate', index: 'third', plugin: 'pre-function' +phase: 'rewrite', index: 'first', plugin: 'pre-function' +phase: 'rewrite', index: 'second', plugin: 'pre-function' +phase: 'rewrite', index: 'third', plugin: 'pre-function' +phase: 'access', index: 'first', plugin: 'pre-function' +phase: 'access', index: 'second', plugin: 'pre-function' +phase: 'access', index: 'third', plugin: 'pre-function' +phase: 'header_filter', index: 'first', plugin: 'pre-function' +phase: 'header_filter', index: 'second', plugin: 'pre-function' +phase: 'header_filter', index: 'third', plugin: 'pre-function' +phase: 'body_filter', index: 'first', plugin: 'pre-function' +phase: 'body_filter', index: 'second', plugin: 'pre-function' +phase: 'body_filter', index: 'third', plugin: 'pre-function' +phase: 'body_filter', index: 'first', plugin: 'pre-function' +phase: 'body_filter', index: 'second', plugin: 'pre-function' +phase: 'body_filter', index: 'third', plugin: 'pre-function' +phase: 'log', index: 'first', plugin: 'pre-function' +phase: 'log', index: 'second', plugin: 'pre-function' +phase: 'log', index: 'third', plugin: 'pre-function' +phase: 'certificate', index: 'first', plugin: 'pre-function' +phase: 'certificate', index: 'second', plugin: 'pre-function' +phase: 'certificate', index: 'third', plugin: 'pre-function' +phase: 'rewrite', index: 'first', plugin: 'pre-function' +phase: 'rewrite', index: 'second', plugin: 'pre-function' +phase: 'rewrite', index: 'third', plugin: 'pre-function' +phase: 'access', index: 'first', plugin: 'pre-function' +phase: 'access', index: 'second', plugin: 'pre-function' +phase: 'access', index: 'third', plugin: 'pre-function' +phase: 'header_filter', index: 'first', plugin: 'pre-function' +phase: 'header_filter', index: 'second', plugin: 'pre-function' +phase: 'header_filter', index: 'third', plugin: 'pre-function' +phase: 'body_filter', index: 'first', plugin: 'pre-function' +phase: 'body_filter', index: 'second', plugin: 'pre-function' +phase: 'body_filter', index: 'third', plugin: 'pre-function' +phase: 'body_filter', index: 'first', plugin: 'pre-function' +phase: 'body_filter', index: 'second', plugin: 'pre-function' +phase: 'body_filter', index: 'third', plugin: 'pre-function' +phase: 'log', index: 'first', plugin: 'pre-function' +phase: 'log', index: 'second', plugin: 'pre-function' +phase: 'log', index: 'third', plugin: 'pre-function' +phase: 'certificate', index: 'first', plugin: 'pre-function' +phase: 'certificate', index: 'second', plugin: 'pre-function' +phase: 'certificate', index: 'third', plugin: 'pre-function' +phase: 'rewrite', index: 'first', plugin: 'pre-function' +phase: 'rewrite', index: 'second', plugin: 'pre-function' +phase: 'rewrite', index: 'third', plugin: 'pre-function' +phase: 'access', index: 'first', plugin: 'pre-function' +phase: 'access', index: 'second', plugin: 'pre-function' +phase: 'access', index: 'third', plugin: 'pre-function' +phase: 'header_filter', index: 'first', plugin: 'pre-function' +phase: 'header_filter', index: 'second', plugin: 'pre-function' +phase: 'header_filter', index: 'third', plugin: 'pre-function' +phase: 'body_filter', index: 'first', plugin: 'pre-function' +phase: 'body_filter', index: 'second', plugin: 'pre-function' +phase: 'body_filter', index: 'third', plugin: 'pre-function' +phase: 'body_filter', index: 'first', plugin: 'pre-function' +phase: 'body_filter', index: 'second', plugin: 'pre-function' +phase: 'body_filter', index: 'third', plugin: 'pre-function' +phase: 'log', index: 'first', plugin: 'pre-function' +phase: 'log', index: 'second', plugin: 'pre-function' +phase: 'log', index: 'third', plugin: 'pre-function' +]]):gsub("pre%-function", plugin_name),content) + end) + end) +end From b384eda46530186e56aeec6e65bcd95fc658b58a Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 7 Apr 2020 21:45:27 +0200 Subject: [PATCH 0469/4351] release 1.0.0 --- CHANGELOG.md | 2 +- ...pec => kong-plugin-serverless-functions-1.0.0-1.rockspec | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-plugin-serverless-functions-0.3.1-0.rockspec => kong-plugin-serverless-functions-1.0.0-1.rockspec (87%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9d174e93618..b1efe485542 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Changelog; Kong Serverless Functions Plugin -## 1.0.0 +## 1.0.0 released 7-Apr-2020 - Change: adds the ability to run functions in each phase - Fix: bug when upvalues are used, combined with an early exit diff --git a/kong-plugin-serverless-functions-0.3.1-0.rockspec b/kong-plugin-serverless-functions-1.0.0-1.rockspec similarity index 87% rename from kong-plugin-serverless-functions-0.3.1-0.rockspec rename to kong-plugin-serverless-functions-1.0.0-1.rockspec index a0f146b1635..60e519dcdd3 100644 --- a/kong-plugin-serverless-functions-0.3.1-0.rockspec +++ b/kong-plugin-serverless-functions-1.0.0-1.rockspec @@ -1,11 +1,11 @@ package = "kong-plugin-serverless-functions" -version = "0.3.1-0" +version = "1.0.0-1" source = { url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "0.3.1" + tag = "1.0.0" } description = { - summary = "Dynamically run Lua code from Kong during access phase.", + summary = "Dynamically run Lua code from Kong during plugin phases.", license = "Apache 2.0" } dependencies = { From f3dc646a716fef9a7e1bc428a326f153c389fbb3 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 26 Feb 2020 16:10:57 +0100 Subject: [PATCH 0470/4351] fix(aws-lambda) new connect method that allows for keepalive --- CHANGELOG.md | 6 + kong-plugin-aws-lambda-3.2.1-1.rockspec | 1 + kong/plugins/aws-lambda/handler.lua | 34 ++- .../aws-lambda/http/connect-better.lua | 213 ++++++++++++++++++ .../plugins/aws-lambda/50-http-proxy_spec.lua | 154 +++++++++++++ 5 files changed, 388 insertions(+), 20 deletions(-) create mode 100644 kong/plugins/aws-lambda/http/connect-better.lua create mode 100644 spec/plugins/aws-lambda/50-http-proxy_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 1affd3d9423..325cef0cc44 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,11 @@ # Kong AWS Lambda plugin changelog +## aws-lambda 3.3.0 unreleased + +- Fix: when reusing the proxy based connection do not do the handshake again. +- revamped HTTP connect method that allows for connection reuse in scenarios + with a proxy and/or ssl based connections + ## aws-lambda 3.2.1 3-Mar-2020 - Maintenance release for CI purposes diff --git a/kong-plugin-aws-lambda-3.2.1-1.rockspec b/kong-plugin-aws-lambda-3.2.1-1.rockspec index 5e0b242f04c..4cb0dd4c1f1 100644 --- a/kong-plugin-aws-lambda-3.2.1-1.rockspec +++ b/kong-plugin-aws-lambda-3.2.1-1.rockspec @@ -25,5 +25,6 @@ build = { ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", + ["kong.plugins.aws-lambda.http.connect-better"] = "kong/plugins/aws-lambda/http/connect-better.lua", } } diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index ed996887c9a..1f2cbe3ce3a 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -2,7 +2,7 @@ local aws_v4 = require "kong.plugins.aws-lambda.v4" local aws_serializer = require "kong.plugins.aws-lambda.aws-serializer" -local http = require "resty.http" +local http = require "kong.plugins.aws-lambda.http.connect-better" local cjson = require "cjson.safe" local meta = require "kong.meta" local constants = require "kong.constants" @@ -223,17 +223,15 @@ function AWSLambdaHandler:access(conf) local kong_wait_time_start = get_now() local ok - if conf.proxy_url then - ok, err = client:connect_proxy(conf.proxy_url, conf.proxy_scheme, host, port) - else - ok, err = client:connect(host, port) - end - if not ok then - kong.log.err(err) - return kong.response.exit(500, { message = "An unexpected error occurred" }) - end - - ok, err = client:ssl_handshake() + ok, err = client:connect_better { + scheme = "https", + host = host, + port = port, + ssl = { verify = false }, + proxy = conf.proxy_url and { + uri = conf.proxy_url, + } + } if not ok then kong.log.err(err) return kong.response.exit(500, { message = "An unexpected error occurred" }) @@ -265,14 +263,10 @@ function AWSLambdaHandler:access(conf) headers["Transfer-Encoding"] = nil end - if conf.proxy_url then - client:close() - else - ok, err = client:set_keepalive(conf.keepalive) - if not ok then - kong.log.err(err) - return kong.response.exit(500, { message = "An unexpected error occurred" }) - end + ok, err = client:set_keepalive(conf.keepalive) + if not ok then + kong.log.err(err) + return kong.response.exit(500, { message = "An unexpected error occurred" }) end local status diff --git a/kong/plugins/aws-lambda/http/connect-better.lua b/kong/plugins/aws-lambda/http/connect-better.lua new file mode 100644 index 00000000000..c8edcf71e24 --- /dev/null +++ b/kong/plugins/aws-lambda/http/connect-better.lua @@ -0,0 +1,213 @@ +local ngx_re_gmatch = ngx.re.gmatch +local ngx_re_sub = ngx.re.sub +local ngx_re_find = ngx.re.find + + +local http = require "resty.http" + +--[[ +A better connection function that incorporates: + - tcp connect + - ssl handshake + - http proxy +Due to this it will be better at setting up a socket pool where connections can +be kept alive. + + +Call it with a single options table as follows: + +client:connect_better { + scheme = "https" -- scheme to use, or nil for unix domain socket + host = "myhost.com", -- target machine, or a unix domain socket + port = nil, -- port on target machine, will default to 80/443 based on scheme + pool = nil, -- connection pool name, leave blank! this function knows best! + pool_size = nil, -- options as per: https://github.com/openresty/lua-nginx-module#tcpsockconnect + backlog = nil, + + ssl = { -- ssl will be used when either scheme = https, or when ssl is truthy + ctx = nil, -- options as per: https://github.com/openresty/lua-nginx-module#tcpsocksslhandshake + server_name = nil, + ssl_verify = true, -- defaults to true + }, + + proxy = { -- proxy will be used only if "proxy.uri" is provided + uri = "http://myproxy.internal:123", -- uri of the proxy + authorization = nil, -- a "Proxy-Authorization" header value to be used + no_proxy = nil, -- comma separated string of domains bypassing proxy + }, +} +]] +function http.connect_better(self, options) + local sock = self.sock + if not sock then + return nil, "not initialized" + end + + local ok, err + local proxy_scheme = options.scheme -- scheme to use; http or https + local host = options.host -- remote host to connect to + local port = options.port -- remote port to connect to + local poolname = options.pool -- connection pool name to use + local pool_size = options.pool_size + local backlog = options.backlog + if proxy_scheme and not port then + port = (proxy_scheme == "https" and 443 or 80) + elseif port and not proxy_scheme then + return nil, "'scheme' is required when providing a port" + end + + -- ssl settings + local ssl, ssl_ctx, ssl_server_name, ssl_verify + if proxy_scheme ~= "http" then + -- either https or unix domain socket + ssl = options.ssl + if type(options.ssl) == "table" then + ssl_ctx = ssl.ctx + ssl_server_name = ssl.server_name + ssl_verify = (ssl.verify == nil) or (not not ssl.verify) -- default to true, and force to bool + ssl = true + else + if ssl then + ssl = true + ssl_verify = true -- default to true + else + ssl = false + end + end + else + -- plain http + ssl = false + end + + -- proxy related settings + local proxy, proxy_uri, proxy_uri_t, proxy_authorization, proxy_host, proxy_port + proxy = options.proxy + if proxy and proxy.no_proxy then + -- Check if the no_proxy option matches this host. Implementation adapted + -- from lua-http library (https://github.com/daurnimator/lua-http) + if proxy.no_proxy == "*" then + -- all hosts are excluded + proxy = nil + + else + local no_proxy_set = {} + -- wget allows domains in no_proxy list to be prefixed by "." + -- e.g. no_proxy=.mit.edu + for host_suffix in ngx_re_gmatch(proxy.no_proxy, "\\.?([^,]+)") do + no_proxy_set[host_suffix[1]] = true + end + + -- From curl docs: + -- matched as either a domain which contains the hostname, or the + -- hostname itself. For example local.com would match local.com, + -- local.com:80, and www.local.com, but not www.notlocal.com. + -- + -- Therefore, we keep stripping subdomains from the host, compare + -- them to the ones in the no_proxy list and continue until we find + -- a match or until there's only the TLD left + repeat + if no_proxy_set[host] then + proxy = nil + break + end + + -- Strip the next level from the domain and check if that one + -- is on the list + host = ngx_re_sub(host, "^[^.]+\\.", "") + until not ngx_re_find(host, "\\.") + end + end + + if proxy then + proxy_uri = proxy.uri -- full uri to proxy (only http supported) + proxy_authorization = proxy.authorization -- auth to send via CONNECT + proxy_uri_t, err = self:parse_uri(proxy_uri) + if not proxy_uri_t then + return nil, err + end + + local p_scheme = proxy_uri_t[1] + if p_scheme ~= "http" then + return nil, "protocol " .. p_scheme .. " not supported for proxy connections" + end + proxy_host = proxy_uri_t[2] + proxy_port = proxy_uri_t[3] + end + + -- construct a poolname unique within proxy and ssl info + if not poolname then + poolname = (proxy_scheme or "") + .. ":" .. host + .. ":" .. tostring(port) + .. ":" .. tostring(ssl) + .. ":" .. (ssl_server_name or "") + .. ":" .. tostring(ssl_verify) + .. ":" .. (proxy_uri or "") + .. ":" .. (proxy_authorization or "") + end + + -- do TCP level connection + local tcp_opts = { pool = poolname, pool_size = pool_size, backlog = backlog } + if proxy then + -- proxy based connection + ok, err = sock:connect(proxy_host, proxy_port, tcp_opts) + if not ok then + return nil, err + end + + if proxy and proxy_scheme == "https" and sock:getreusedtimes() == 0 then + -- Make a CONNECT request to create a tunnel to the destination through + -- the proxy. The request-target and the Host header must be in the + -- authority-form of RFC 7230 Section 5.3.3. See also RFC 7231 Section + -- 4.3.6 for more details about the CONNECT request + local destination = host .. ":" .. port + local res, err = self:request({ + method = "CONNECT", + path = destination, + headers = { + ["Host"] = destination, + ["Proxy-Authorization"] = proxy_authorization, + } + }) + + if not res then + return nil, err + end + + if res.status < 200 or res.status > 299 then + return nil, "failed to establish a tunnel through a proxy: " .. res.status + end + end + + elseif not port then + -- non-proxy, without port -> unix domain socket + ok, err = sock:connect(host, tcp_opts) + if not ok then + return nil, err + end + + else + -- non-proxy, regular network tcp + ok, err = sock:connect(host, port, tcp_opts) + if not ok then + return nil, err + end + end + + -- Now do the ssl handshake + if ssl and sock:getreusedtimes() == 0 then + local ok, err = self:ssl_handshake(ssl_ctx, ssl_server_name, ssl_verify) + if not ok then + self:close() + return nil, err + end + end + + self.host = host + self.port = port + self.keepalive = true + + return true +end + +return http diff --git a/spec/plugins/aws-lambda/50-http-proxy_spec.lua b/spec/plugins/aws-lambda/50-http-proxy_spec.lua new file mode 100644 index 00000000000..654be81b5c6 --- /dev/null +++ b/spec/plugins/aws-lambda/50-http-proxy_spec.lua @@ -0,0 +1,154 @@ + +local configs = { + { + name = "plain #http", + scheme = "http", + host = "httpbin.org", + path = "/anything", + },{ + name = "plain #https", + scheme = "https", + host = "httpbin.org", + path = "/anything", + },{ + name = "#http via proxy", + scheme = "http", + host = "mockbin.org", + path = "/request", + proxy_url = "http://squid:3128/", + },{ + name = "#https via proxy", + scheme = "https", + host = "mockbin.org", + path = "/request", + proxy_url = "http://squid:3128/", + },{ + name = "#http via authenticated proxy", + scheme = "http", + host = "httpbin.org", + path = "/anything", + proxy_url = "http://squid:3128/", + authorization = "Basic a29uZzpraW5n", -- base64("kong:king") + },{ + name = "#https via authenticated proxy", + scheme = "https", + host = "httpbin.org", + path = "/anything", + proxy_url = "http://squid:3128/", + authorization = "Basic a29uZzpraW5n", -- base64("kong:king") + } +} + +local max_idle_timeout = 3 + +local function make_request(http, config) + -- create and connect the client + local client = http.new() + local ok, err = client:connect_better { + scheme = config.scheme, + host = config.host, + port = config.scheme == "https" and 443 or 80, + ssl = config.scheme == "https" and { + verify = false, + }, + proxy = config.proxy_url and { + uri = config.proxy_url, + authorization = config.authorization, + } + } + assert.is_nil(err) + assert.truthy(ok) + + -- if proxy then path must be absolute + local path + if config.proxy_url then + path = config.scheme .."://" .. config.host .. (config.scheme == "https" and ":443" or ":80") .. config.path + else + path = config.path + end + + -- make the request + local res, err = client:request { + method = "GET", + path = path, + body = nil, + headers = { + Host = config.host, + -- for plain http; proxy-auth must be in the headers + ["Proxy-Authorization"] = (config.scheme == "http" and config.authorization), + } + } + + assert.is_nil(err) + assert.truthy(res) + + -- read the body to finish socket ops + res.body = res:read_body() + local reuse = client.sock:getreusedtimes() + + -- close it + ok, err = client:set_keepalive(max_idle_timeout) --luacheck: ignore + --assert.is_nil(err) -- result can be: 2, with error connection had to be closed + assert.truthy(ok) -- resul 2 also qualifies as truthy. + + -- verify http result + if res.status ~= 200 then assert.equal({}, res) end + assert.equal(200, res.status) + return reuse +end + + + + +describe("#proxy", function() + + local http + before_each(function() + package.loaded["kong.plugins.aws-lambda.http.connect-better"] = nil + http = require "kong.plugins.aws-lambda.http.connect-better" + end) + + lazy_teardown(function() + ngx.sleep(max_idle_timeout + 0.5) -- wait for keepalive to expire and all socket pools to become empty again + end) + + for _, config in ipairs(configs) do + it("Make a request " .. config.name, function() + make_request(http, config) + end) + end + +end) + + + +describe("#keepalive", function() + + local http + before_each(function() + package.loaded["kong.plugins.aws-lambda.http.connect-better"] = nil + http = require "kong.plugins.aws-lambda.http.connect-better" + end) + + lazy_teardown(function() + ngx.sleep(max_idle_timeout + 0.5) -- wait for keepalive to expire and all socket pools to become empty again + end) + + for _, config in ipairs(configs) do + it("Repeat a request " .. config.name, function() + local reuse = 0 + local loop_size = 10 + + for i = 1, loop_size do + local conn_count = make_request(http, config) + reuse = math.max(reuse, conn_count) + end + + --print(reuse) + assert(reuse > 0, "expected socket re-use to be > 0, but got: " .. tostring(reuse)) + assert(reuse < loop_size, "re-use expected to be less than " .. loop_size .. + " but was " .. reuse .. ". So probably the socket-poolname is not unique?") + end) + end + +end) From 1f2d6d7bf43c85956eb2ada1d1815bc7de34df2e Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 13 Mar 2020 10:05:32 +0100 Subject: [PATCH 0471/4351] fix(aws-lambda) make it Pongo based to enable squid-proxy testing --- .pongorc | 4 +++ .travis.yml | 84 +++++++++++++++++++++++------------------------------ 2 files changed, 40 insertions(+), 48 deletions(-) create mode 100644 .pongorc diff --git a/.pongorc b/.pongorc new file mode 100644 index 00000000000..e94a29ca4e1 --- /dev/null +++ b/.pongorc @@ -0,0 +1,4 @@ +--postgres +--cassandra +--squid + diff --git a/.travis.yml b/.travis.yml index 70bbb74c088..729b33842c4 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,56 +1,44 @@ -dist: trusty -sudo: required - -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - docker +dist: bionic + +jobs: + include: + - name: Enterprise 1.3.0.x + env: KONG_VERSION=1.3.0.x + - name: Enterprise 1.5.0.x + env: KONG_VERSION=1.5.0.x + - name: Kong CE 1.3.x + env: KONG_VERSION=1.3.x + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest + #- name: Nightly CE-master + # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - KONG_REPOSITORY=kong - - KONG_TAG=next - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - DOWNLOAD_ROOT=$HOME/download-root - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=aws-lambda - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - matrix: - # This one runs both postgres and cassandra_base - - CASSANDRA=$CASSANDRA_BASE - - CASSANDRA=$CASSANDRA_LATEST + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + # for Nightly Enterprise images + - NIGHTLY_EE_USER=tieske + - secure: 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 install: - - git clone --single-branch --branch master https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git ../kong-ci - - source ../kong-ci/setup_plugin_env.sh +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - eval $LUACHECK_CMD - - eval $BUSTED_CMD +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + on_success: never + on_failure: always + rooms: + secure: 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 From b94553bdb7d902c2c98ae45fad7077d62df69fbd Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 2 Apr 2020 19:24:42 +0200 Subject: [PATCH 0472/4351] fix(aws-lambda) add tags for squid depending tests This allows the Kong CI to run without needing the squid dependency. It will pull the Lambda tests, and run those. There we can now exclude the tag #squid --- spec/plugins/aws-lambda/50-http-proxy_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/plugins/aws-lambda/50-http-proxy_spec.lua b/spec/plugins/aws-lambda/50-http-proxy_spec.lua index 654be81b5c6..00a30cecd3b 100644 --- a/spec/plugins/aws-lambda/50-http-proxy_spec.lua +++ b/spec/plugins/aws-lambda/50-http-proxy_spec.lua @@ -100,7 +100,7 @@ end -describe("#proxy", function() +describe("#proxy #squid", function() local http before_each(function() @@ -122,7 +122,7 @@ end) -describe("#keepalive", function() +describe("#keepalive #squid", function() local http before_each(function() From 02a182b2a1b69fb62f36d9c08858a7cf707b0e03 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 17 Apr 2020 14:10:40 +0200 Subject: [PATCH 0473/4351] chore(aws-lambda) bump version to 3.3.0 --- CHANGELOG.md | 2 +- ....1-1.rockspec => kong-plugin-aws-lambda-3.3.0-1.rockspec | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-plugin-aws-lambda-3.2.1-1.rockspec => kong-plugin-aws-lambda-3.3.0-1.rockspec (93%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 325cef0cc44..d6d06f8fefd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Kong AWS Lambda plugin changelog -## aws-lambda 3.3.0 unreleased +## aws-lambda 3.3.0 17-Apr-2020 - Fix: when reusing the proxy based connection do not do the handshake again. - revamped HTTP connect method that allows for connection reuse in scenarios diff --git a/kong-plugin-aws-lambda-3.2.1-1.rockspec b/kong-plugin-aws-lambda-3.3.0-1.rockspec similarity index 93% rename from kong-plugin-aws-lambda-3.2.1-1.rockspec rename to kong-plugin-aws-lambda-3.3.0-1.rockspec index 4cb0dd4c1f1..ea13cfc3eb7 100644 --- a/kong-plugin-aws-lambda-3.2.1-1.rockspec +++ b/kong-plugin-aws-lambda-3.3.0-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.2.1-1" +version = "3.3.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.2.1.tar.gz", - dir = "kong-plugin-aws-lambda-3.2.1" + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.3.0.tar.gz", + dir = "kong-plugin-aws-lambda-3.3.0" } description = { From 37a592579c3526b986e47fc0b83fa5205e7333e0 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Tue, 21 Apr 2020 22:04:40 -0700 Subject: [PATCH 0474/4351] tests(proxy-cache) ensure we consume body before re-running wait_until callback --- spec/04-invalidations_spec.lua | 36 ++++++++++++++++++---------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/spec/04-invalidations_spec.lua b/spec/04-invalidations_spec.lua index 8ad9061e9aa..ed2085b6635 100644 --- a/spec/04-invalidations_spec.lua +++ b/spec/04-invalidations_spec.lua @@ -197,12 +197,12 @@ describe("proxy-cache invalidations via: " .. strategy, function() helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = admin_client_2:send { + res = assert(admin_client_2:send { method = "GET", path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - } - - return res and res.status == 404 + }) + res:read_body() + return res.status == 404 end, 10) -- refresh and purge with our second endpoint @@ -237,16 +237,18 @@ describe("proxy-cache invalidations via: " .. strategy, function() assert.res_status(204, res) + admin_client_2:close() + admin_client_2 = helpers.http_client("127.0.0.1", 9001) + helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = admin_client_2:send { + res = assert(admin_client_2:send { method = "GET", path = "/proxy-cache/" .. cache_key, - } - - return res and res.status == 404 + }) + res:read_body() + return res.status == 404 end, 10) - end) it("does not affect cache entries under other plugin instances", function() @@ -276,21 +278,21 @@ describe("proxy-cache invalidations via: " .. strategy, function() end helpers.wait_until(function() - local res = admin_client_1:send { + local res = assert(admin_client_1:send { method = "GET", path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - } - - return res and res.status == 404 + }) + res:read_body() + return res.status == 404 end, 10) helpers.wait_until(function() - local res = admin_client_2:send { + local res = assert(admin_client_2:send { method = "GET", path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - } - - return res and res.status == 404 + }) + res:read_body() + return res.status == 404 end, 10) end) end) From 4ae5550faf3e18c70e896111f369e671d29d6378 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Tue, 21 Apr 2020 23:11:32 -0700 Subject: [PATCH 0475/4351] chore(proxy-cache) bump version to 1.3.1 --- ...3.0-0.rockspec => kong-proxy-cache-plugin-1.3.1-0.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-proxy-cache-plugin-1.3.0-0.rockspec => kong-proxy-cache-plugin-1.3.1-0.rockspec (96%) diff --git a/kong-proxy-cache-plugin-1.3.0-0.rockspec b/kong-proxy-cache-plugin-1.3.1-0.rockspec similarity index 96% rename from kong-proxy-cache-plugin-1.3.0-0.rockspec rename to kong-proxy-cache-plugin-1.3.1-0.rockspec index 304f9ea27a0..d0ac1f19fd7 100644 --- a/kong-proxy-cache-plugin-1.3.0-0.rockspec +++ b/kong-proxy-cache-plugin-1.3.1-0.rockspec @@ -1,9 +1,9 @@ package = "kong-proxy-cache-plugin" -version = "1.3.0-0" +version = "1.3.1-0" source = { url = "git://github.com/Kong/kong-plugin-proxy-cache", - tag = "1.3.0" + tag = "1.3.1" } supported_platforms = {"linux", "macosx"} From 7c278a86a2833788d6c30850f520e7df8eb4e5e6 Mon Sep 17 00:00:00 2001 From: Victor Soares Date: Sun, 16 Feb 2020 22:35:27 -0800 Subject: [PATCH 0476/4351] feat(zipkin) add support for W3C Trace Context --- kong/plugins/zipkin/handler.lua | 7 ++ .../plugins/zipkin/parse_http_req_headers.lua | 63 ++++++++++ spec/parse_http_req_headers_spec.lua | 118 +++++++++++++++++- 3 files changed, 186 insertions(+), 2 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 07197223022..b6ea0c9def5 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -164,6 +164,13 @@ if subsystem == "http" then -- Want to send headers to upstream local proxy_span = zipkin.proxy_span local set_header = kong.service.request.set_header + + -- Set the W3C Trace Context header + -- TODO: Should W3C traceparent header be set even it wasn't on the incoming request? + set_header("traceparent", "00-".. to_hex(proxy_span.trace_id) .. "-" .. to_hex(proxy_span.span_id) .. "-" .. + tostring(proxy_span.should_sample and "01" or "00")) + + -- TODO: Should B3 headers be set even if they weren't on the incoming request? -- We want to remove headers if already present set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) set_header("x-b3-spanid", to_hex(proxy_span.span_id)) diff --git a/kong/plugins/zipkin/parse_http_req_headers.lua b/kong/plugins/zipkin/parse_http_req_headers.lua index 09ab8e85428..64be0c26ac4 100644 --- a/kong/plugins/zipkin/parse_http_req_headers.lua +++ b/kong/plugins/zipkin/parse_http_req_headers.lua @@ -13,6 +13,7 @@ local baggage_mt = { local B3_SINGLE_PATTERN = "^(%x+)%-(%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x)%-?([01d]?)%-?(%x*)$" +local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" local function hex_to_char(c) return char(tonumber(c, 16)) @@ -165,10 +166,72 @@ local function parse_zipkin_b3_headers(headers) return trace_id, span_id, parent_id, should_sample end +local function parse_w3c_trace_context_headers(headers) + -- allow testing to spy on this. + local warn = kong.log.warn + + local version, trace_id, parent_id, trace_flags + local should_sample = false + + local w3c_trace_context_header = headers["traceparent"] + + -- no W3C trace context + if w3c_trace_context_header == nil or type(w3c_trace_context_header) ~= "string" then + return nil, nil, nil, should_sample + end + + version, trace_id, parent_id, trace_flags = match(w3c_trace_context_header, W3C_TRACECONTEXT_PATTERN) + + -- values are not parsable hexidecimal and therefore invalid. + if version == nil or trace_id == nil or parent_id == nil or trace_flags == nil then + warn("invalid W3C traceparent header; ignoring.") + end + + -- Only support version 00 of the W3C Trace Context spec. + if version ~= "00" then + warn("invalid W3C Trace Context version; ignoring.") + return nil, nil, nil, should_sample + end + + -- valid trace_id is required. + if #trace_id ~= 32 or tonumber(trace_id, 16) == 0 then + warn("invalid W3C trace context trace ID; ignoring.") + return nil, nil, nil, should_sample + end + + -- valid parent_id is required. + if #parent_id ~= 16 or tonumber(parent_id, 16) == 0 then + warn("invalid W3C trace context parent ID; ignoring.") + return nil, nil, nil, should_sample + end + + -- valid flags are required + if #trace_flags ~= 2 then + warn("invalid W3C trace context flags; ignoring.") + return nil, nil, nil, should_sample + end + + -- W3C sampled flag: https://www.w3.org/TR/trace-context/#sampled-flag + should_sample = tonumber(trace_flags, 16) % 2 == 1 + + trace_id = from_hex(trace_id) + parent_id = from_hex(parent_id) + + return trace_id, parent_id, should_sample + +end local function parse_http_req_headers(headers) + -- Check for B3 headers first local trace_id, span_id, parent_id, should_sample = parse_zipkin_b3_headers(headers) + -- TODO: Offer the option to configure which headers to use. For now, W3C wins if it's present + -- Check for W3C headers + local w3c_trace_id, w3c_parent_id, w3c_should_sample = parse_w3c_trace_context_headers(headers) + if w3c_trace_id then + trace_id, span_id, parent_id, should_sample = w3c_trace_id, nil, w3c_parent_id, w3c_should_sample + end + if not trace_id then return trace_id, span_id, parent_id, should_sample end diff --git a/spec/parse_http_req_headers_spec.lua b/spec/parse_http_req_headers_spec.lua index 6b1586e3bc9..bbb5228a535 100644 --- a/spec/parse_http_req_headers_spec.lua +++ b/spec/parse_http_req_headers_spec.lua @@ -5,8 +5,8 @@ local to_hex = require "resty.string".to_hex local fmt = string.format local function to_hex_first_3(arr) - return { to_hex(arr[1]), - to_hex(arr[2]), + return { arr[1] and to_hex(arr[1]) or nil, + arr[2] and to_hex(arr[2]) or nil, arr[3] and to_hex(arr[3]) or nil, arr[4] } end @@ -184,4 +184,118 @@ describe("zipkin header parsing", function() end) end) end) + + describe("W3C header parsing", function() + local warn + before_each(function() + warn = spy.on(kong.log, "warn") + end) + + it("valid traceparent with sampling", function() + local traceparent = fmt("00-%s-%s-01", trace_id_32, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({ trace_id_32, nil, parent_id, true }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("valid traceparent without sampling", function() + local traceparent = fmt("00-%s-%s-00", trace_id_32, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({ trace_id_32, nil, parent_id, false }, to_hex_first_3(t)) + assert.spy(warn).not_called() + end) + + it("sampling with mask", function() + local traceparent = fmt("00-%s-%s-09", trace_id_32, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same(true, t[4]) + assert.spy(warn).not_called() + end) + + it("no sampling with mask", function() + local traceparent = fmt("00-%s-%s-08", trace_id_32, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same(false, t[4]) + assert.spy(warn).not_called() + end) + + describe("errors", function() + it("rejects W3C versions other than 00", function() + local traceparent = fmt("01-%s-%s-00", trace_id_32, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C Trace Context version; ignoring.") + end) + + it("rejects invalid header", function() + local traceparent = "vv-00000000000000000000000000000001-0000000000000001-00" + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + + traceparent = "00-vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv-0000000000000001-00" + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + + traceparent = "00-00000000000000000000000000000001-vvvvvvvvvvvvvvvv-00" + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + + traceparent = "00-00000000000000000000000000000001-0000000000000001-vv" + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + end) + + it("rejects invalid trace IDs", function() + local traceparent = fmt("00-%s-%s-00", too_short_id, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") + + traceparent = fmt("00-%s-%s-00", too_long_id, parent_id) + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") + + -- cannot be all zeros + traceparent = fmt("00-00000000000000000000000000000000-%s-00", too_long_id, parent_id) + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") + end) + + it("rejects invalid parent IDs", function() + local traceparent = fmt("00-%s-%s-00", trace_id_32, too_short_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") + + traceparent = fmt("00-%s-%s-00", trace_id_32, too_long_id) + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") + + -- cannot be all zeros + traceparent = fmt("00-%s-0000000000000000-01", trace_id_32) + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") + end) + + it("rejects invalid trace flags", function() + local traceparent = fmt("00-%s-%s-000", trace_id_32, parent_id) + local t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") + + traceparent = fmt("00-%s-%s-0", trace_id_32, parent_id) + t = { parse_http_req_headers({ traceparent = traceparent }) } + assert.same({}, t) + assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") + end) + end) + end) end) From c2e5676ee4d79e248290f4e2079f6a3caafab413 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 31 Mar 2020 13:16:30 +0200 Subject: [PATCH 0477/4351] feat(zipkin) new header_type config option --- kong-plugin-zipkin-1.0.0-1.rockspec | 2 +- kong/plugins/zipkin/handler.lua | 36 +- kong/plugins/zipkin/schema.lua | 2 + ...tp_req_headers.lua => tracing_headers.lua} | 160 ++++-- spec/parse_http_req_headers_spec.lua | 301 ----------- spec/tracing_headers_spec.lua | 468 ++++++++++++++++++ spec/zipkin_spec.lua | 60 ++- 7 files changed, 655 insertions(+), 374 deletions(-) rename kong/plugins/zipkin/{parse_http_req_headers.lua => tracing_headers.lua} (59%) delete mode 100644 spec/parse_http_req_headers_spec.lua create mode 100644 spec/tracing_headers_spec.lua diff --git a/kong-plugin-zipkin-1.0.0-1.rockspec b/kong-plugin-zipkin-1.0.0-1.rockspec index 8fefbed806d..8170534d862 100644 --- a/kong-plugin-zipkin-1.0.0-1.rockspec +++ b/kong-plugin-zipkin-1.0.0-1.rockspec @@ -24,7 +24,7 @@ build = { ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", - ["kong.plugins.zipkin.parse_http_req_headers"] = "kong/plugins/zipkin/parse_http_req_headers.lua", + ["kong.plugins.zipkin.tracing_headers"] = "kong/plugins/zipkin/tracing_headers.lua", ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", }, } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index b6ea0c9def5..902221edb04 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,9 +1,7 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new -local to_hex = require "resty.string".to_hex -local parse_http_req_headers = require "kong.plugins.zipkin.parse_http_req_headers" local utils = require "kong.tools.utils" - +local tracing_headers = require "kong.plugins.zipkin.tracing_headers" local subsystem = ngx.config.subsystem local fmt = string.format @@ -104,8 +102,8 @@ if subsystem == "http" then initialize_request = function(conf, ctx) local req = kong.request - local trace_id, span_id, parent_id, should_sample, baggage = - parse_http_req_headers(req.get_headers()) + local header_type, trace_id, span_id, parent_id, should_sample, baggage = + tracing_headers.parse(req.get_headers()) local method = req.get_method() if should_sample == nil then @@ -135,6 +133,7 @@ if subsystem == "http" then ctx.zipkin = { request_span = request_span, + header_type = header_type, proxy_span = nil, header_filter_finished = false, } @@ -161,32 +160,7 @@ if subsystem == "http" then or ngx_now_mu() get_or_add_proxy_span(zipkin, access_start) - -- Want to send headers to upstream - local proxy_span = zipkin.proxy_span - local set_header = kong.service.request.set_header - - -- Set the W3C Trace Context header - -- TODO: Should W3C traceparent header be set even it wasn't on the incoming request? - set_header("traceparent", "00-".. to_hex(proxy_span.trace_id) .. "-" .. to_hex(proxy_span.span_id) .. "-" .. - tostring(proxy_span.should_sample and "01" or "00")) - - -- TODO: Should B3 headers be set even if they weren't on the incoming request? - -- We want to remove headers if already present - set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) - set_header("x-b3-spanid", to_hex(proxy_span.span_id)) - if proxy_span.parent_id then - set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) - end - local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers - if Flags then - set_header("x-b3-flags", Flags) - else - set_header("x-b3-sampled", proxy_span.should_sample and "1" or "0") - end - for key, value in proxy_span:each_baggage_item() do - -- XXX: https://github.com/opentracing/specification/issues/117 - set_header("uberctx-"..key, ngx.escape_uri(value)) - end + tracing_headers.set(conf.header_type, zipkin.header_type, zipkin.proxy_span) end diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 0ea34b997a2..22eb3d79347 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -13,6 +13,8 @@ return { { default_service_name = { type = "string", default = nil } }, { include_credential = { type = "boolean", required = true, default = true } }, { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, + { header_type = { type = "string", required = true, default = "preserve", + one_of = { "preserve", "b3", "b3-single", "w3c" } } }, }, }, }, }, diff --git a/kong/plugins/zipkin/parse_http_req_headers.lua b/kong/plugins/zipkin/tracing_headers.lua similarity index 59% rename from kong/plugins/zipkin/parse_http_req_headers.lua rename to kong/plugins/zipkin/tracing_headers.lua index 64be0c26ac4..96cc7cc8497 100644 --- a/kong/plugins/zipkin/parse_http_req_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -1,7 +1,10 @@ +local to_hex = require "resty.string".to_hex + local unescape_uri = ngx.unescape_uri local char = string.char local match = string.match local gsub = string.gsub +local fmt = string.format local baggage_mt = { @@ -47,7 +50,7 @@ local function parse_jaeger_baggage_headers(headers) end -local function parse_zipkin_b3_headers(headers) +local function parse_zipkin_b3_headers(headers, b3_single_header) local warn = kong.log.warn -- X-B3-Sampled: if an upstream decided to sample this request, we do too. @@ -74,28 +77,10 @@ local function parse_zipkin_b3_headers(headers) local had_invalid_id = false -- B3 single header - -- The docs for this header are located here: - -- https://github.com/openzipkin/b3-propagation/blob/master/RATIONALE.md#b3-single-header-format - -- - -- This code makes some assumptions about edge cases not covered on those docs: - -- * X-B3-Sampled and X-B3-Flags can be used in conjunction with B3 single. This doesn't raise any errors. - -- * The id headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId) can also be used along with B3 but: - -- * When both the single header an a id header specify an id, the single header "wins" (overrides) - -- * All provided id headers are parsed (even those overriden by B3 single) - -- * An erroneous formatting on *any* header (even those overriden by B3 single) results - -- in rejection (ignoring) of all headers. This rejection is logged. - -- * The "sampled" section activates sampling with both "1" and "d". This is to match the - -- behavior of the X-B3-Flags header -- * For speed, the "-" separators between sampled and parent_id are optional on this implementation -- This is not guaranteed to happen in future versions and won't be considered a breaking change - local b3_single_header = headers["b3"] - if not b3_single_header then - local tracestate_header = headers["tracestate"] - if tracestate_header then - b3_single_header = match(tracestate_header, "^b3=(.+)$") - end - end - + -- * The "sampled" section activates sampling with both "1" and "d". This is to match the + -- behavior of the X-B3-Flags header if b3_single_header and type(b3_single_header) == "string" then if b3_single_header == "1" or b3_single_header == "d" then should_sample = true @@ -166,21 +151,18 @@ local function parse_zipkin_b3_headers(headers) return trace_id, span_id, parent_id, should_sample end -local function parse_w3c_trace_context_headers(headers) + +local function parse_w3c_trace_context_headers(w3c_header) -- allow testing to spy on this. local warn = kong.log.warn - local version, trace_id, parent_id, trace_flags local should_sample = false - local w3c_trace_context_header = headers["traceparent"] - - -- no W3C trace context - if w3c_trace_context_header == nil or type(w3c_trace_context_header) ~= "string" then + if type(w3c_header) ~= "string" then return nil, nil, nil, should_sample end - version, trace_id, parent_id, trace_flags = match(w3c_trace_context_header, W3C_TRACECONTEXT_PATTERN) + local version, trace_id, parent_id, trace_flags = match(w3c_header, W3C_TRACECONTEXT_PATTERN) -- values are not parsable hexidecimal and therefore invalid. if version == nil or trace_id == nil or parent_id == nil or trace_flags == nil then @@ -218,28 +200,130 @@ local function parse_w3c_trace_context_headers(headers) parent_id = from_hex(parent_id) return trace_id, parent_id, should_sample +end + + +-- This plugin understands several tracing header types: +-- * Zipkin B3 headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId, X-B3-Sampled, X-B3-Flags) +-- * Zipkin B3 "single header" (a single header called "B3", composed of several fields) +-- * spec: https://github.com/openzipkin/b3-propagation/blob/master/RATIONALE.md#b3-single-header-format +-- * W3C "traceparent" header - also a composed field +-- * spec: https://www.w3.org/TR/trace-context/ +-- +-- The plugin expects request to be using *one* of these types. If several of them are +-- encountered on one request, only one kind will be transmitted further. The order is +-- +-- B3-single > B3 > W3C +-- +-- Exceptions: +-- +-- * When both B3 and B3-single fields are present, the B3 fields will be "ammalgamated" +-- into the resulting B3-single field. If they present contradictory information (i.e. +-- different TraceIds) then B3-single will "win". +-- +-- * The erroneous formatting on *any* header (even those overriden by B3 single) results +-- in rejection (ignoring) of all headers. This rejection is logged. +local function find_header_type(headers) + local b3_single_header = headers["b3"] + if not b3_single_header then + local tracestate_header = headers["tracestate"] + if tracestate_header then + b3_single_header = match(tracestate_header, "^b3=(.+)$") + end + end + + if b3_single_header then + return "b3-single", b3_single_header + end + if headers["x-b3-sampled"] + or headers["x-b3-flags"] + or headers["x-b3-traceid"] + or headers["x-b3-spanid"] + or headers["x-b3-parentspanid"] + then + return "b3" + end + + local w3c_header = headers["traceparent"] + if w3c_header then + return "w3c", w3c_header + end end -local function parse_http_req_headers(headers) + +local function parse(headers) -- Check for B3 headers first - local trace_id, span_id, parent_id, should_sample = parse_zipkin_b3_headers(headers) + local header_type, composed_header = find_header_type(headers) + local trace_id, span_id, parent_id, should_sample - -- TODO: Offer the option to configure which headers to use. For now, W3C wins if it's present - -- Check for W3C headers - local w3c_trace_id, w3c_parent_id, w3c_should_sample = parse_w3c_trace_context_headers(headers) - if w3c_trace_id then - trace_id, span_id, parent_id, should_sample = w3c_trace_id, nil, w3c_parent_id, w3c_should_sample + if header_type == "b3" or header_type == "b3-single" then + trace_id, span_id, parent_id, should_sample = parse_zipkin_b3_headers(headers, composed_header) + elseif header_type == "w3c" then + trace_id, parent_id, should_sample = parse_w3c_trace_context_headers(composed_header) end if not trace_id then - return trace_id, span_id, parent_id, should_sample + return header_type, trace_id, span_id, parent_id, should_sample end local baggage = parse_jaeger_baggage_headers(headers) - return trace_id, span_id, parent_id, should_sample, baggage + return header_type, trace_id, span_id, parent_id, should_sample, baggage +end + + +local function set(conf_header_type, found_header_type, proxy_span) + local set_header = kong.service.request.set_header + + if conf_header_type ~= "preserve" and + found_header_type ~= nil and + conf_header_type ~= found_header_type + then + kong.log.warn("Mismatched header types. conf: " .. conf_header_type .. ". found: " .. found_header_type) + end + + if conf_header_type == "b3" + or found_header_type == nil + or found_header_type == "b3" + then + set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) + set_header("x-b3-spanid", to_hex(proxy_span.span_id)) + if proxy_span.parent_id then + set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) + end + local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers + if Flags then + set_header("x-b3-flags", Flags) + else + set_header("x-b3-sampled", proxy_span.should_sample and "1" or "0") + end + end + + if conf_header_type == "b3-single" or found_header_type == "b3-single" then + set_header("b3", fmt("%s-%s-%s-%s", + to_hex(proxy_span.trace_id), + to_hex(proxy_span.span_id), + proxy_span.should_sample and "1" or "0", + to_hex(proxy_span.parent_id))) + end + + if conf_header_type == "w3c" or found_header_type == "w3c" then + set_header("traceparent", fmt("00-%s-%s-%s", + to_hex(proxy_span.trace_id), + to_hex(proxy_span.span_id), + proxy_span.should_sample and "01" or "00")) + end + + for key, value in proxy_span:each_baggage_item() do + -- XXX: https://github.com/opentracing/specification/issues/117 + set_header("uberctx-"..key, ngx.escape_uri(value)) + end end -return parse_http_req_headers +return { + parse = parse, + set = set, + from_hex = from_hex, +} diff --git a/spec/parse_http_req_headers_spec.lua b/spec/parse_http_req_headers_spec.lua deleted file mode 100644 index bbb5228a535..00000000000 --- a/spec/parse_http_req_headers_spec.lua +++ /dev/null @@ -1,301 +0,0 @@ -local parse_http_req_headers = require "kong.plugins.zipkin.parse_http_req_headers" - -local to_hex = require "resty.string".to_hex - -local fmt = string.format - -local function to_hex_first_3(arr) - return { arr[1] and to_hex(arr[1]) or nil, - arr[2] and to_hex(arr[2]) or nil, - arr[3] and to_hex(arr[3]) or nil, - arr[4] } -end - - -local trace_id = "0000000000000001" -local trace_id_32 = "00000000000000000000000000000001" -local parent_id = "0000000000000002" -local span_id = "0000000000000003" -local non_hex_id = "vvvvvvvvvvvvvvvv" -local too_short_id = "123" -local too_long_id = "1234567890123456789012345678901234567890" -- 40 digits - - -describe("zipkin header parsing", function() - - _G.kong = { - log = {}, - } - - describe("b3 single header parsing", function() - local warn - before_each(function() - warn = spy.on(kong.log, "warn") - end) - - it("1-char", function() - local t = { parse_http_req_headers({ b3 = "1" }) } - assert.same({ nil, nil, nil, true }, t) - assert.spy(warn).not_called() - - t = { parse_http_req_headers({ b3 = "d" }) } - assert.same({ nil, nil, nil, true }, t) - assert.spy(warn).not_called() - - t = { parse_http_req_headers({ b3 = "0" }) } - assert.same({ nil, nil, nil, false }, t) - assert.spy(warn).not_called() - end) - - it("4 fields", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("4 fields inside tracestate", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) - local t = { parse_http_req_headers({ tracestate = "b3=" .. b3 }) } - assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("32-digit trace_id", function() - local b3 = fmt("%s-%s-%s-%s", trace_id_32, span_id, "1", parent_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id_32, span_id, parent_id, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("trace_id and span_id, no sample or parent_id", function() - local b3 = fmt("%s-%s", trace_id, span_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id, span_id }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("32-digit trace_id and span_id, no sample or parent_id", function() - local b3 = fmt("%s-%s", trace_id_32, span_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id_32, span_id }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("trace_id, span_id and sample, no parent_id", function() - local b3 = fmt("%s-%s-%s", trace_id, span_id, "1") - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id, span_id, nil, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("32-digit trace_id, span_id and sample, no parent_id", function() - local b3 = fmt("%s-%s-%s", trace_id_32, span_id, "1") - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id_32, span_id, nil, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("sample debug = always sample", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", parent_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("sample 0 = don't sample", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({ trace_id, span_id, parent_id, false }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("sample 0 overriden by x-b3-sampled", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) - local t = { parse_http_req_headers({ b3 = b3, ["x-b3-sampled"] = "1" }) } - assert.same({ trace_id, span_id, parent_id, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - describe("errors", function() - it("requires trace id", function() - local t = { parse_http_req_headers({ b3 = "" }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects existing but invalid trace_id", function() - local t = { parse_http_req_headers({ b3 = non_hex_id .. "-" .. span_id }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - t = { parse_http_req_headers({ b3 = too_short_id .. "-" .. span_id }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - -- too long - t = { parse_http_req_headers({ b3 = too_long_id .. "-" .. span_id }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("requires span_id", function() - local t = { parse_http_req_headers({ b3 = trace_id .. "-" }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects existing but invalid span_id", function() - local t = { parse_http_req_headers({ b3 = trace_id .. non_hex_id }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - t = { parse_http_req_headers({ b3 = trace_id .. too_short_id }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - t = { parse_http_req_headers({ b3 = trace_id .. too_long_id }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects invalid sampled section", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "x", parent_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects invalid parent_id section", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", non_hex_id) - local t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_short_id) - t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_long_id) - t = { parse_http_req_headers({ b3 = b3 }) } - assert.same({}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - end) - end) - - describe("W3C header parsing", function() - local warn - before_each(function() - warn = spy.on(kong.log, "warn") - end) - - it("valid traceparent with sampling", function() - local traceparent = fmt("00-%s-%s-01", trace_id_32, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({ trace_id_32, nil, parent_id, true }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("valid traceparent without sampling", function() - local traceparent = fmt("00-%s-%s-00", trace_id_32, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({ trace_id_32, nil, parent_id, false }, to_hex_first_3(t)) - assert.spy(warn).not_called() - end) - - it("sampling with mask", function() - local traceparent = fmt("00-%s-%s-09", trace_id_32, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same(true, t[4]) - assert.spy(warn).not_called() - end) - - it("no sampling with mask", function() - local traceparent = fmt("00-%s-%s-08", trace_id_32, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same(false, t[4]) - assert.spy(warn).not_called() - end) - - describe("errors", function() - it("rejects W3C versions other than 00", function() - local traceparent = fmt("01-%s-%s-00", trace_id_32, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C Trace Context version; ignoring.") - end) - - it("rejects invalid header", function() - local traceparent = "vv-00000000000000000000000000000001-0000000000000001-00" - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - - traceparent = "00-vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv-0000000000000001-00" - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - - traceparent = "00-00000000000000000000000000000001-vvvvvvvvvvvvvvvv-00" - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - - traceparent = "00-00000000000000000000000000000001-0000000000000001-vv" - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - end) - - it("rejects invalid trace IDs", function() - local traceparent = fmt("00-%s-%s-00", too_short_id, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") - - traceparent = fmt("00-%s-%s-00", too_long_id, parent_id) - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") - - -- cannot be all zeros - traceparent = fmt("00-00000000000000000000000000000000-%s-00", too_long_id, parent_id) - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") - end) - - it("rejects invalid parent IDs", function() - local traceparent = fmt("00-%s-%s-00", trace_id_32, too_short_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") - - traceparent = fmt("00-%s-%s-00", trace_id_32, too_long_id) - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") - - -- cannot be all zeros - traceparent = fmt("00-%s-0000000000000000-01", trace_id_32) - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") - end) - - it("rejects invalid trace flags", function() - local traceparent = fmt("00-%s-%s-000", trace_id_32, parent_id) - local t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") - - traceparent = fmt("00-%s-%s-0", trace_id_32, parent_id) - t = { parse_http_req_headers({ traceparent = traceparent }) } - assert.same({}, t) - assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") - end) - end) - end) -end) diff --git a/spec/tracing_headers_spec.lua b/spec/tracing_headers_spec.lua new file mode 100644 index 00000000000..0484cccac75 --- /dev/null +++ b/spec/tracing_headers_spec.lua @@ -0,0 +1,468 @@ +local tracing_headers = require "kong.plugins.zipkin.tracing_headers" + +local to_hex = require "resty.string".to_hex + +local table_merge = require "kong.tools.utils".table_merge + +local fmt = string.format + +local function to_hex_ids(arr) + return { arr[1], + arr[2] and to_hex(arr[2]) or nil, + arr[3] and to_hex(arr[3]) or nil, + arr[4] and to_hex(arr[4]) or nil, + arr[5] } +end + +local parse = tracing_headers.parse +local set = tracing_headers.set +local from_hex = tracing_headers.from_hex + +local trace_id = "0000000000000001" +local trace_id_32 = "00000000000000000000000000000001" +local parent_id = "0000000000000002" +local span_id = "0000000000000003" +local non_hex_id = "vvvvvvvvvvvvvvvv" +local too_short_id = "123" +local too_long_id = "1234567890123456789012345678901234567890" -- 40 digits + +describe("tracing_headers.parse", function() + + _G.kong = { + log = {}, + } + + describe("b3 single header parsing", function() + local warn + before_each(function() + warn = spy.on(kong.log, "warn") + end) + + it("1-char", function() + local t = { parse({ b3 = "1" }) } + assert.same({ "b3-single", nil, nil, nil, true }, t) + assert.spy(warn).not_called() + + t = { parse({ b3 = "d" }) } + assert.same({ "b3-single", nil, nil, nil, true }, t) + assert.spy(warn).not_called() + + t = { parse({ b3 = "0" }) } + assert.same({ "b3-single", nil, nil, nil, false }, t) + assert.spy(warn).not_called() + end) + + it("4 fields", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("4 fields inside traceparent", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) + local t = { parse({ tracestate = "b3=" .. b3 }) } + assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("32-digit trace_id", function() + local b3 = fmt("%s-%s-%s-%s", trace_id_32, span_id, "1", parent_id) + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id_32, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("trace_id and span_id, no sample or parent_id", function() + local b3 = fmt("%s-%s", trace_id, span_id) + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id, span_id }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("32-digit trace_id and span_id, no sample or parent_id", function() + local b3 = fmt("%s-%s", trace_id_32, span_id) + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id_32, span_id }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("trace_id, span_id and sample, no parent_id", function() + local b3 = fmt("%s-%s-%s", trace_id, span_id, "1") + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id, span_id, nil, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("32-digit trace_id, span_id and sample, no parent_id", function() + local b3 = fmt("%s-%s-%s", trace_id_32, span_id, "1") + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id_32, span_id, nil, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("sample debug = always sample", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", parent_id) + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("sample 0 = don't sample", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", trace_id, span_id, parent_id, false }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("sample 0 overriden by x-b3-sampled", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) + local t = { parse({ b3 = b3, ["x-b3-sampled"] = "1" }) } + assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + describe("errors", function() + it("requires trace id", function() + local t = { parse({ b3 = "" }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects existing but invalid trace_id", function() + local t = { parse({ b3 = non_hex_id .. "-" .. span_id }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + t = { parse({ b3 = too_short_id .. "-" .. span_id }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + -- too long + t = { parse({ b3 = too_long_id .. "-" .. span_id }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("requires span_id", function() + local t = { parse({ b3 = trace_id .. "-" }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects existing but invalid span_id", function() + local t = { parse({ b3 = trace_id .. non_hex_id }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + t = { parse({ b3 = trace_id .. too_short_id }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + t = { parse({ b3 = trace_id .. too_long_id }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects invalid sampled section", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "x", parent_id) + local t = { parse({ b3 = b3 }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + + it("rejects invalid parent_id section", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", non_hex_id) + local t = { parse({ b3 = b3 }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_short_id) + t = { parse({ b3 = b3 }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_long_id) + t = { parse({ b3 = b3 }) } + assert.same({"b3-single"}, t) + assert.spy(warn).called_with("b3 single header invalid; ignoring.") + end) + end) + end) + + describe("W3C header parsing", function() + local warn + before_each(function() + warn = spy.on(kong.log, "warn") + end) + + it("valid traceparent with sampling", function() + local traceparent = fmt("00-%s-%s-01", trace_id_32, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c", trace_id_32, nil, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid traceparent without sampling", function() + local traceparent = fmt("00-%s-%s-00", trace_id_32, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c", trace_id_32, nil, parent_id, false }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("sampling with mask", function() + local traceparent = fmt("00-%s-%s-09", trace_id_32, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c", trace_id_32, nil, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("no sampling with mask", function() + local traceparent = fmt("00-%s-%s-08", trace_id_32, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c", trace_id_32, nil, parent_id, false }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + describe("errors", function() + it("rejects traceparent versions other than 00", function() + local traceparent = fmt("01-%s-%s-00", trace_id_32, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C Trace Context version; ignoring.") + end) + + it("rejects invalid header", function() + local traceparent = "vv-00000000000000000000000000000001-0000000000000001-00" + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + + traceparent = "00-vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv-0000000000000001-00" + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + + traceparent = "00-00000000000000000000000000000001-vvvvvvvvvvvvvvvv-00" + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + + traceparent = "00-00000000000000000000000000000001-0000000000000001-vv" + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") + end) + + it("rejects invalid trace IDs", function() + local traceparent = fmt("00-%s-%s-00", too_short_id, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") + + traceparent = fmt("00-%s-%s-00", too_long_id, parent_id) + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") + + -- cannot be all zeros + traceparent = fmt("00-00000000000000000000000000000000-%s-00", too_long_id, parent_id) + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") + end) + + it("rejects invalid parent IDs", function() + local traceparent = fmt("00-%s-%s-00", trace_id_32, too_short_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") + + traceparent = fmt("00-%s-%s-00", trace_id_32, too_long_id) + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") + + -- cannot be all zeros + traceparent = fmt("00-%s-0000000000000000-01", trace_id_32) + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") + end) + + it("rejects invalid trace flags", function() + local traceparent = fmt("00-%s-%s-000", trace_id_32, parent_id) + local t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") + + traceparent = fmt("00-%s-%s-0", trace_id_32, parent_id) + t = { parse({ traceparent = traceparent }) } + assert.same({ "w3c" }, t) + assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") + end) + end) + end) +end) + +describe("tracing_headers.set", function() + local nop = function() end + + local headers + local warnings + + _G.kong = { + service = { + request = { + set_header = function(name, value) + headers[name] = value + end, + }, + }, + request = { + get_header = nop, + }, + log = { + warn = function(msg) + warnings[#warnings + 1] = msg + end + } + } + + local proxy_span = { + trace_id = from_hex(trace_id), + span_id = from_hex(span_id), + parent_id = from_hex(parent_id), + should_sample = true, + each_baggage_item = function() return nop end, + } + + local b3_headers = { + ["x-b3-traceid"] = trace_id, + ["x-b3-spanid"] = span_id, + ["x-b3-parentspanid"] = parent_id, + ["x-b3-sampled"] = "1" + } + + local b3_single_headers = { + b3 = fmt("%s-%s-1-%s", trace_id, span_id, parent_id) + } + + local w3c_headers = { + traceparent = fmt("00-%s-%s-01", trace_id, span_id) + } + + before_each(function() + headers = {} + warnings = {} + end) + + describe("conf.header_type = 'preserve'", function() + it("sets headers according to their found state when conf.header_type = preserve", function() + set("preserve", "b3", proxy_span) + assert.same(b3_headers, headers) + + headers = {} + + set("preserve", nil, proxy_span) + assert.same(b3_headers, headers) + + headers = {} + + set("preserve", "b3-single", proxy_span) + assert.same(b3_single_headers, headers) + + headers = {} + + set("preserve", "w3c", proxy_span) + assert.same(w3c_headers, headers) + + assert.same({}, warnings) + end) + end) + + describe("conf.header_type = 'b3'", function() + it("sets headers to b3 when conf.header_type = b3", function() + set("b3", "b3", proxy_span) + assert.same(b3_headers, headers) + + headers = {} + + set("b3", nil, proxy_span) + assert.same(b3_headers, headers) + + assert.same({}, warnings) + end) + + it("sets both the b3 and b3-single headers when a b3-single header is encountered.", function() + set("b3", "b3-single", proxy_span) + assert.same(table_merge(b3_headers, b3_single_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3 and w3c headers when a w3c header is encountered.", function() + set("b3", "w3c", proxy_span) + assert.same(table_merge(b3_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) + + describe("conf.header_type = 'b3-single'", function() + it("sets headers to b3-single when conf.header_type = b3-single", function() + set("b3-single", "b3-single", proxy_span) + assert.same(b3_single_headers, headers) + assert.same({}, warnings) + end) + + it("sets both the b3 and b3-single headers when a b3 header is encountered.", function() + set("b3-single", "b3", proxy_span) + assert.same(table_merge(b3_headers, b3_single_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3 and w3c headers when a w3c header is encountered.", function() + set("b3-single", "w3c", proxy_span) + assert.same(table_merge(b3_single_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) + + describe("conf.header_type = 'w3c'", function() + it("sets headers to w3c when conf.header_type = w3c", function() + set("w3c", "w3c", proxy_span) + assert.same(w3c_headers, headers) + assert.same({}, warnings) + end) + + it("sets both the b3 and w3c headers when a w3c header is encountered.", function() + set("w3c", "b3", proxy_span) + assert.same(table_merge(b3_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3-single and w3c headers when a b3-single header is encountered.", function() + set("w3c", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) +end) + diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 3d7e7911c83..65ee08bb560 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -516,13 +516,16 @@ describe("http integration tests with zipkin server [#" local span_id = gen_span_id() local parent_id = gen_span_id() + local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), host = "http-route", }, }) - assert.response(r).has.status(200) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, nil, trace_id) @@ -550,7 +553,9 @@ describe("http integration tests with zipkin server [#" host = "http-route", }, }) - assert.response(r).has.status(200) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, nil, trace_id) @@ -578,7 +583,9 @@ describe("http integration tests with zipkin server [#" host = "http-route", }, }) - assert.response(r).has.status(200) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, nil, trace_id) @@ -617,6 +624,53 @@ describe("http integration tests with zipkin server [#" assert.equals(span_id, proxy_span.parentId) end) end) + + + describe("w3c traceparent header propagation", function() + it("works on regular calls", function() + local trace_id = gen_trace_id(16) -- w3c only admits 16-byte trace_ids + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, nil, trace_id) + + assert.equals(trace_id, request_span.traceId) + assert.equals(parent_id, request_span.parentId) + + assert.equals(trace_id, proxy_span.traceId) + assert.equals(trace_id, balancer_span.traceId) + end) + + it("works on non-matched requests", function() + local trace_id = gen_trace_id(16) -- w3c only admits 16-bit trace_ids + local parent_id = gen_span_id() + + local r = proxy_client:get("/foobar", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + }, + }) + assert.response(r).has.status(404) + + local proxy_span, request_span = + wait_for_spans(zipkin_client, 2, nil, trace_id) + + assert.equals(trace_id, request_span.traceId) + assert.equals(parent_id, request_span.parentId) + + assert.equals(trace_id, proxy_span.traceId) + end) + end) end) end end From 5797a30cc4828f69b83561b437f668f3b7b34e50 Mon Sep 17 00:00:00 2001 From: Herlon Aguiar Date: Wed, 22 Apr 2020 12:14:27 -0400 Subject: [PATCH 0478/4351] feat(doc): add docker env var for trusted certs (#15) Co-authored-by: herlon --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 49e2320cbb4..964d34811c1 100644 --- a/README.md +++ b/README.md @@ -12,7 +12,8 @@ and serve dynamically. Renewal is handled with a configurable threshold time. - Kong needs to listen 80 port or proxied by a load balancer that listens for 80 port. - `nginx_proxy_lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly verify Let's Encrypt API. The CA-bundle file is usually `/etc/ssl/certs/ca-certificates.crt` for -Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. +Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. If you are using Kong with Docker you can also +set `KONG_LUA_SSL_TRUSTED_CERTIFICATE` as environment instead of changing `kong.conf`. #### Enable the Plugin From 04335b84896f381c10328d0a7b1f92b1c193de21 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 23 Apr 2020 00:45:03 +0800 Subject: [PATCH 0479/4351] perf(plugins/prometheus) significant performance enhancement by reducing string concats QPS on packet.net baremetal 4c8t E3-1578L v5 @ 2.00GHz vanilla kong: 44917.29 master: 7586.99 this branch: 37244.20 (after each worker is warmed up with cache) Changes: - move key search to a table based search, expensive string operations now only occur once per label group per worker. This is basically trading cpu with memory and requires measurement of memory consumption on high cardinality. - lua-resty-counter is used by default - reduced function call in hot path From #79 --- .travis.yml | 2 +- kong/plugins/prometheus/exporter.lua | 49 +- kong/plugins/prometheus/prometheus.lua | 824 +++++++++++++------------ spec/02-access_spec.lua | 8 +- spec/03-custom-serve_spec.lua | 2 +- spec/04-status_api_spec.lua | 8 +- 6 files changed, 470 insertions(+), 423 deletions(-) diff --git a/.travis.yml b/.travis.yml index 3fde99a51c8..170e8a2b56d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -27,7 +27,7 @@ env: - LUAROCKS=3.1.3 - OPENSSL=1.1.1d - KONG_REPOSITORY=kong - - KONG_LATEST=master + - KONG_LATEST=next - CASSANDRA_BASE=2.2.12 - CASSANDRA_LATEST=3.9 - OPENRESTY_LATEST=1.15.8.1 diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index cbad2eba24b..7e78edae09d 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,5 +1,3 @@ -local counter = require "resty.counter" - local kong = kong local ngx = ngx local find = string.find @@ -11,8 +9,9 @@ local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, local metrics = {} -- prometheus.lua instance local prometheus --- lua-resty-counter instance -local counter_instance + +-- use the same counter library shipped with Kong +package.loaded['prometheus_resty_counter'] = require("resty.counter") local function init() @@ -52,29 +51,28 @@ local function init() -- per service/route metrics.status = prometheus:counter("http_status", "HTTP status codes per service/route in Kong", - {"code", "service", "route"}) + {"service", "route", "code"}) metrics.latency = prometheus:histogram("latency", "Latency added by Kong, total " .. "request time and upstream latency " .. "for each service/route in Kong", - {"type", "service", "route"}, + {"service", "route", "type"}, DEFAULT_BUCKETS) -- TODO make this configurable metrics.bandwidth = prometheus:counter("bandwidth", "Total bandwidth in bytes " .. "consumed per service/route in Kong", - {"type", "service", "route"}) + {"service", "route", "type"}) end local function init_worker() - local err - -- create a lua-resty-counter instance with sync interval of every second - counter_instance, err = counter.new("prometheus_metrics", 1) - if err then - error(err) - end - prometheus:set_resty_counter(counter_instance) + prometheus:init_worker() end + +-- Since in the prometheus library we create a new table for each diverged label +-- so putting the "more dynamic" label at the end will save us some memory +local labels_table = {0, 0, 0} + local function log(message) if not metrics then kong.log.err("prometheus: can not log metrics because of an initialization " @@ -96,31 +94,39 @@ local function log(message) route_name = message.route.name or message.route.id end - metrics.status:inc(1, { message.response.status, service_name, route_name }) + labels_table[1] = service_name + labels_table[2] = route_name + labels_table[3] = message.response.status + metrics.status:inc(1, labels_table) local request_size = tonumber(message.request.size) if request_size and request_size > 0 then - metrics.bandwidth:inc(request_size, { "ingress", service_name, route_name }) + labels_table[3] = "ingress" + metrics.bandwidth:inc(request_size, labels_table) end local response_size = tonumber(message.response.size) if response_size and response_size > 0 then - metrics.bandwidth:inc(response_size, { "egress", service_name, route_name }) + labels_table[3] = "egress" + metrics.bandwidth:inc(response_size, labels_table) end local request_latency = message.latencies.request if request_latency and request_latency >= 0 then - metrics.latency:observe(request_latency, { "request", service_name, route_name }) + labels_table[3] = "request" + metrics.latency:observe(request_latency, labels_table) end local upstream_latency = message.latencies.proxy if upstream_latency ~= nil and upstream_latency >= 0 then - metrics.latency:observe(upstream_latency, { "upstream", service_name, route_name }) + labels_table[3] = "upstream" + metrics.latency:observe(upstream_latency, labels_table) end local kong_proxy_latency = message.latencies.kong if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - metrics.latency:observe(kong_proxy_latency, { "kong", service_name, route_name }) + labels_table[3] = "kong" + metrics.latency:observe(kong_proxy_latency, labels_table) end end @@ -172,9 +178,6 @@ local function collect() {res.workers_lua_vms[i].pid}) end - -- force a manual sync of counter local state to make integration test working - counter_instance:sync() - prometheus:collect() end diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index e827a20b2a3..f6b433ae43d 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -1,10 +1,16 @@ --- This is a vendored dependency. --- Original Source: https://github.com/knyar/nginx-lua-prometheus --- vim: ts=2:sw=2:sts=2:expandtab +--- @module Prometheus -- +-- vim: ts=2:sw=2:sts=2:expandtab:textwidth=80 -- This module uses a single dictionary shared between Nginx workers to keep --- all metrics. Each counter is stored as a separate entry in that dictionary, --- which allows us to increment them using built-in `incr` method. +-- all metrics. Each metric is stored as a separate entry in that dictionary. +-- +-- In addition, each worker process has a separate set of counters within +-- its lua runtime that are used to track increments to counte metrics, and +-- are regularly flushed into the main shared dictionary. This is a performance +-- optimization that allows counters to be incremented without locking the +-- shared dictionary. It also means that counter increments are "eventually +-- consistent"; it can take up to a single counter sync interval (which +-- defaults to 1 second) for counter values to be visible for collection. -- -- Prometheus requires that (a) all samples for a given metric are presented -- as one uninterrupted group, and (b) buckets of a histogram appear in @@ -40,6 +46,25 @@ -- https://github.com/knyar/nginx-lua-prometheus -- Released under MIT license. +-- This library provides per-worker counters used to store counter metric +-- increments. Copied from https://github.com/Kong/lua-resty-counter +local resty_counter_lib = require("prometheus_resty_counter") + +local Prometheus = {} +local mt = { __index = Prometheus } + +local TYPE_COUNTER = 0x1 +local TYPE_GAUGE = 0x2 +local TYPE_HISTOGRAM = 0x4 +local TYPE_LITERAL = { + [TYPE_COUNTER] = "counter", + [TYPE_GAUGE] = "gauge", + [TYPE_HISTOGRAM] = "histogram", +} + +-- Error metric incremented for this library. +local ERROR_METRIC_NAME = "nginx_metric_errors_total" + -- Default set of latency buckets, 5ms to 10s: local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} @@ -67,266 +92,364 @@ local function full_metric_name(name, label_names, label_values) return name .. "{" .. table.concat(label_parts, ",") .. "}" end --- Metric is a "parent class" for all metrics. -local Metric = {} -function Metric:new(o) - o = o or {} - setmetatable(o, self) - self.__index = self - return o +-- Extract short metric name from the full one. +-- +-- This function is only used by Prometheus:metric_data. +-- +-- Args: +-- full_name: (string) full metric name that can include labels. +-- +-- Returns: +-- (string) short metric name with no labels. For a `*_bucket` metric of +-- histogram the _bucket suffix will be removed. +local function short_metric_name(full_name) + local labels_start, _ = full_name:find("{") + if not labels_start then + return full_name + end + -- Try to detect if this is a histogram metric. We only check for the + -- `_bucket` suffix here, since it alphabetically goes before other + -- histogram suffixes (`_count` and `_sum`). + local suffix_idx, _ = full_name:find("_bucket{") + if suffix_idx and full_name:find("le=") then + -- this is a histogram metric + return full_name:sub(1, suffix_idx - 1) + end + -- this is not a histogram metric + return full_name:sub(1, labels_start - 1) end --- Checks that the right number of labels values have been passed. +-- Check metric name and label names for correctness. +-- +-- Regular expressions to validate metric and label names are +-- documented in https://prometheus.io/docs/concepts/data_model/ -- -- Args: --- label_values: an array of label values. +-- metric_name: (string) metric name. +-- label_names: label names (array of strings). -- -- Returns: --- an error message or nil -function Metric:check_label_values(label_values) - if self.label_names == nil and label_values == nil then - return - elseif self.label_names == nil and label_values ~= nil then - return "Expected no labels for " .. self.name .. ", got " .. #label_values - elseif label_values == nil and self.label_names ~= nil then - return "Expected " .. #self.label_names .. " labels for " .. - self.name .. ", got none" - elseif #self.label_names ~= #label_values then - return "Wrong number of labels for " .. self.name .. ". Expected " .. - #self.label_names .. ", got " .. #label_values - else - for i, k in ipairs(self.label_names) do - if label_values[i] == nil then - return "Unexpected nil value for label " .. k .. " of " .. self.name - end +-- Either an error string, or nil of no errors were found. +local function check_metric_and_label_names(metric_name, label_names) + if not metric_name:match("^[a-zA-Z_:][a-zA-Z0-9_:]*$") then + return "Metric name '" .. metric_name .. "' is invalid" + end + for _, label_name in ipairs(label_names or {}) do + if label_name == "le" then + return "Invalid label name 'le' in " .. metric_name + end + if not label_name:match("^[a-zA-Z_][a-zA-Z0-9_]*$") then + return "Metric '" .. metric_name .. "' label name '" .. label_name .. + "' is invalid" end end end -local Counter = Metric:new() --- Increase a given counter by `value` +-- Construct bucket format for a list of buckets. +-- +-- This receives a list of buckets and returns a sprintf template that should +-- be used for bucket boundaries to make them come in increasing order when +-- sorted alphabetically. +-- +-- To re-phrase, this is where we detect how many leading and trailing zeros we +-- need. -- -- Args: --- value: (number) a value to add to the counter. Defaults to 1 if skipped. --- label_values: an array of label values. Can be nil (i.e. not defined) for --- metrics that have no labels. -function Counter:inc(value, label_values) - local err = self:check_label_values(label_values) - if err ~= nil then - self.prometheus:log_error(err) - return +-- buckets: a list of buckets +-- +-- Returns: +-- (string) a sprintf template. +local function construct_bucket_format(buckets) + local max_order = 1 + local max_precision = 1 + for _, bucket in ipairs(buckets) do + assert(type(bucket) == "number", "bucket boundaries should be numeric") + -- floating point number with all trailing zeros removed + local as_string = string.format("%f", bucket):gsub("0*$", "") + local dot_idx = as_string:find(".", 1, true) + max_order = math.max(max_order, dot_idx - 1) + max_precision = math.max(max_precision, as_string:len() - dot_idx) end - if value ~= nil and value < 0 then - self.prometheus:log_error_kv(self.name, value, "Value should not be negative") - return + return "%0" .. (max_order + max_precision + 1) .. "." .. max_precision .. "f" +end + +-- Return a full metric name for a given metric+label combination. +-- +-- This function calculates a full metric name (or, in case of a histogram +-- metric, several metric names) for a given combination of label values. It +-- stores the result in a tree of tables used as a cache (self.lookup) and +-- uses that cache to return results faster. +-- +-- Args: +-- self: a `metric` object, created by register(). +-- label_values: a list of label values. +-- +-- Returns: +-- - If `self` is a counter or a gauge: full metric name as a string. +-- - If `self` is a histogram metric: a list of strings: +-- [0]: full name of the _count histogram metric; +-- [1]: full name of the _sum histogram metric; +-- [...]: full names of each _bucket metrics. +local function lookup_or_create(self, label_values) + -- If one of the `label_values` is nil, #label_values will return the number + -- of non-nil labels in the beginning of the list. This will make us return an + -- error here as well. + local cnt = label_values and #label_values or 0 + -- specially, if first element is nil, # will treat it as "non-empty" + if cnt ~= self.label_count or (self.label_count > 0 and not label_values[1]) then + return nil, string.format("inconsistent labels count, expected %d, got %d", + self.label_count, cnt) + end + local t = self.lookup + if label_values then + -- Don't use ipairs here to avoid inner loop generates trace first + -- Otherwise the inner for loop below is likely to get JIT compiled before + -- the outer loop which include `lookup_or_create`, in this case the trace + -- for outer loop will be aborted. By not using ipairs, we will be able to + -- compile longer traces as possible. + local label + for i=1, self.label_count do + label = label_values[i] + if not t[label] then + t[label] = {} + end + t = t[label] + end end - self.prometheus:inc(self.name, self.label_names, label_values, value or 1) + local LEAF_KEY = mt -- key used to store full metric names in leaf tables. + local full_name = t[LEAF_KEY] + if full_name then + return full_name + end + + if self.typ == TYPE_HISTOGRAM then + -- Pass empty metric name to full_metric_name to just get the formatted + -- labels ({key1="value1",key2="value2",...}). + local labels = full_metric_name("", self.label_names, label_values) + full_name = { + self.name .. "_count" .. labels, + self.name .. "_sum" .. labels, + } + + local bucket_pref + if self.label_count > 0 then + -- strip last } + bucket_pref = self.name .. "_bucket" .. string.sub(labels, 1, #labels-1) .. "," + else + bucket_pref = self.name .. "_bucket{" + end + + for i, buc in ipairs(self.buckets) do + full_name[i+2] = string.format("%sle=\"%s\"}", bucket_pref, self.bucket_format:format(buc)) + end + -- Last bucket. Note, that the label value is "Inf" rather than "+Inf" + -- required by Prometheus. This is necessary for this bucket to be the last + -- one when all metrics are lexicographically sorted. "Inf" will get replaced + -- by "+Inf" in Prometheus:metric_data(). + full_name[self.bucket_count+3] = string.format("%sle=\"Inf\"}", bucket_pref) + else + full_name = full_metric_name(self.name, self.label_names, label_values) + end + t[LEAF_KEY] = full_name + return full_name end --- Delete a given counter +-- Increment a gauge metric. +-- +-- Gauges are incremented in the dictionary directly to provide strong ordering +-- of inc() and set() operations. -- -- Args: --- label_values: an array of label values. Can be nil (i.e. not defined) for --- metrics that have no labels. -function Counter:del(label_values) - local err = self:check_label_values(label_values) - if err ~= nil then - self.prometheus:log_error(err) +-- self: a `metric` object, created by register(). +-- value: numeric value to increment by. Can be negative. +-- label_values: a list of label values, in the same order as label keys. +local function inc_gauge(self, value, label_values) + local k, err, _ + k, err = lookup_or_create(self, label_values) + if err then + self._log_error(err) return end - self.prometheus:set(self.name, self.label_names, label_values, nil) -end --- Delete all metrics for this counter. If this counter have no labels, it is --- just the same as Counter:del() function. If this counter have labels, it --- will delete all the metrics with different label values. -function Counter:reset() - self.prometheus:reset(self.name) + _, err, _ = self._dict:incr(k, value, 0) + if err then + self._log_error_kv(k, value, err) + end end -local Gauge = Metric:new() --- Set a given gauge to `value` +local ERR_MSG_COUNTER_NOT_INITIALIZED = "counter not initialied" + +-- Increment a counter metric. +-- +-- Counters are incremented in the per-worker counter, which will eventually get +-- flushed into the global shared dictionary. -- -- Args: --- value: (number) a value to set the gauge to. Should be defined. --- label_values: an array of label values. Can be nil (i.e. not defined) for --- metrics that have no labels. -function Gauge:set(value, label_values) - if value == nil then - self.prometheus:log_error("No value passed for " .. self.name) +-- self: a `metric` object, created by register(). +-- value: numeric value to increment by. Can be negative. +-- label_values: a list of label values, in the same order as label keys. +local function inc_counter(self, value, label_values) + -- counter is not allowed to decrease + if value and value < 0 then + self._log_error_kv(self.name, value, "Value should not be negative") return end - local err = self:check_label_values(label_values) - if err ~= nil then - self.prometheus:log_error(err) + + local k, err + k, err = lookup_or_create(self, label_values) + if err then + self._log_error(err) return end - self.prometheus:set(self.name, self.label_names, label_values, value) + + local c = self._counter + if not c then + c = self.parent._counter + if not c then + self._log_error(ERR_MSG_COUNTER_NOT_INITIALIZED) + return + end + self._counter = c + end + c:incr(k, value) end --- Delete a given gauge +-- Delete a counter or a gauge metric. -- -- Args: --- label_values: an array of label values. Can be nil (i.e. not defined) for --- metrics that have no labels. -function Gauge:del(label_values) - local err = self:check_label_values(label_values) - if err ~= nil then - self.prometheus:log_error(err) +-- self: a `metric` object, created by register(). +-- label_values: a list of label values, in the same order as label keys. +local function del(self, label_values) + local k, _, err + k, err = lookup_or_create(self, label_values) + if err then + self._log_error(err) return end - self.prometheus:set(self.name, self.label_names, label_values, nil) -end --- Delete all metrics for this gauge. If this gauge have no labels, it is --- just the same as Gauge:del() function. If this gauge have labels, it --- will delete all the metrics with different label values. -function Gauge:reset() - self.prometheus:reset(self.name) + -- Gauge metrics don't use per-worker counters, so for gauges we don't need to wait for + -- the counter to sync. + if self.typ ~= TYPE_GAUGE then + ngx.log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") + ngx.sleep(self.parent.sync_interval) + end + + _, err = self._dict:delete(k) + if err then + self._log_error("Error deleting key: ".. k .. ": " .. err) + end end --- Increase a given gauge by `value` +-- Set the value of a gauge metric. -- -- Args: --- value: (number) a value to add to the gauge (a negative value when you --- need to decrease the value of the gauge). Defaults to 1 if skipped. --- label_values: an array of label values. Can be nil (i.e. not defined) for --- metrics that have no labels. -function Gauge:inc(value, label_values) - local err = self:check_label_values(label_values) - if err ~= nil then - self.prometheus:log_error(err) +-- self: a `metric` object, created by register(). +-- value: numeric value. +-- label_values: a list of label values, in the same order as label keys. +local function set(self, value, label_values) + if not value then + self._log_error("No value passed for " .. self.name) return end - local key = full_metric_name(self.name, self.label_names, label_values) - local newval, err = self.dict:incr(key, value) - if newval then + local k, _, err + k, err = lookup_or_create(self, label_values) + if err then + self._log_error(err) return end - -- Yes, this looks like a race, so I guess we might under-report some values - -- when multiple workers simultaneously try to create the same metric. - -- Hopefully this does not happen too often (shared dictionary does not get - -- reset during configuation reload). - if err == "not found" then - self:set_key(key, value) - return + _, err = self._dict:safe_set(k, value) + if err then + self._log_error_kv(k, value, err) end - -- Unexpected error - self:log_error_kv(key, value, err) end -local Histogram = Metric:new() -- Record a given value in a histogram. -- -- Args: --- value: (number) a value to record. Should be defined. --- label_values: an array of label values. Can be nil (i.e. not defined) for --- metrics that have no labels. -function Histogram:observe(value, label_values) - if value == nil then - self.prometheus:log_error("No value passed for " .. self.name) +-- self: a `metric` object, created by register(). +-- value: numeric value to record. Should be defined. +-- label_values: a list of label values, in the same order as label keys. +local function observe(self, value, label_values) + if not value then + self._log_error("No value passed for " .. self.name) return end - local err = self:check_label_values(label_values) - if err ~= nil then - self.prometheus:log_error(err) + + local keys, err = lookup_or_create(self, label_values) + if err then + self._log_error(err) return end - self.prometheus:histogram_observe(self.name, self.label_names, label_values, value) -end - -local Prometheus = {} -Prometheus.__index = Prometheus -Prometheus.initialized = false --- Construct bucket format for a list of buckets. --- --- This receives a list of buckets and returns a sprintf template that should --- be used for bucket boundaries to make them come in increasing order when --- sorted alphabetically. --- --- To re-phrase, this is where we detect how many leading and trailing zeros we --- need. --- --- Args: --- buckets: a list of buckets --- --- Returns: --- (string) a sprintf template. -local function construct_bucket_format(buckets) - local max_order = 1 - local max_precision = 1 - for _, bucket in ipairs(buckets) do - assert(type(bucket) == "number", "bucket boundaries should be numeric") - -- floating point number with all trailing zeros removed - local as_string = string.format("%f", bucket):gsub("0*$", "") - local dot_idx = as_string:find(".", 1, true) - max_order = math.max(max_order, dot_idx - 1) - max_precision = math.max(max_precision, as_string:len() - dot_idx) + local c = self._counter + if not c then + c = self.parent._counter + if not c then + self._log_error(ERR_MSG_COUNTER_NOT_INITIALIZED) + return + end + self._counter = c end - return "%0" .. (max_order + max_precision + 1) .. "." .. max_precision .. "f" -end --- Extract short metric name from the full one. --- --- Args: --- full_name: (string) full metric name that can include labels. --- --- Returns: --- (string) short metric name with no labels. For a `*_bucket` metric of --- histogram the _bucket suffix will be removed. -local function short_metric_name(full_name) - local labels_start, _ = full_name:find("{") - if not labels_start then - -- no labels - return full_name - end - local suffix_idx, _ = full_name:find("_bucket{") - if suffix_idx and full_name:find("le=") then - -- this is a histogram metric - return full_name:sub(1, suffix_idx - 1) - end - -- this is not a histogram metric - return full_name:sub(1, labels_start - 1) -end + -- _count metric. + c:incr(keys[1], 1) --- Makes a shallow copy of a table -local function copy_table(table) - local new = {} - if table ~= nil then - for k, v in ipairs(table) do - new[k] = v + -- _sum metric. + c:incr(keys[2], value) + + local seen = false + -- check in reverse order, otherwise we will always + -- need to traverse the whole table. + for i=self.bucket_count, 1, -1 do + if value <= self.buckets[i] then + c:incr(keys[2+i], 1) + seen = true + elseif seen then + break end end - return new + -- the last bucket (le="Inf"). + c:incr(keys[self.bucket_count+3], 1) end --- Check metric name and label names for correctness. +-- Delete all metrics for a given gauge or a counter. -- --- Regular expressions to validate metric and label names are --- documented in https://prometheus.io/docs/concepts/data_model/ +-- This is like `del`, but will delete all time series for all previously +-- recorded label values. -- -- Args: --- metric_name: (string) metric name. --- label_names: label names (array of strings). --- --- Returns: --- Either an error string, or nil of no errors were found. -local function check_metric_and_label_names(metric_name, label_names) - if not metric_name:match("^[a-zA-Z_:][a-zA-Z0-9_:]*$") then - return "Metric name '" .. metric_name .. "' is invalid" +-- self: a `metric` object, created by register(). +local function reset(self) + -- Gauge metrics don't use per-worker counters, so for gauges we don't need to wait for + -- the counter to sync. + if self.typ ~= TYPE_GAUGE then + ngx.log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") + ngx.sleep(self.parent.sync_interval) end - for _, label_name in ipairs(label_names or {}) do - if label_name == "le" then - return "Invalid label name 'le' in " .. metric_name - end - if not label_name:match("^[a-zA-Z_][a-zA-Z0-9_]*$") then - return "Metric '" .. metric_name .. "' label name '" .. label_name .. - "' is invalid" + + local keys = self._dict:get_keys(0) + local name_prefix = self.name .. "{" + local name_prefix_length = #name_prefix + + for _, key in ipairs(keys) do + local value, err = self._dict:get(key) + if value then + -- with out labels equal, or with labels and the part before { equals + if key == self.name or name_prefix == string.sub(key, 1, name_prefix_length) then + _, err = self._dict:safe_set(key, nil) + if err then + self._log_error("Error resetting '", key, "': ", err) + end + end + else + self._log_error("Error getting '", key, "': ", err) end end + + -- Clean up the full metric name lookup table as well. + self.lookup = {} end -- Initialize the module. @@ -338,245 +461,148 @@ end -- dict_name: (string) name of the nginx shared dictionary which will be -- used to store all metrics -- prefix: (optional string) if supplied, prefix is added to all --- metric names on output +-- metric names on output -- -- Returns: -- an object that should be used to register metrics. function Prometheus.init(dict_name, prefix) - local self = setmetatable({}, Prometheus) + local self = setmetatable({}, mt) dict_name = dict_name or "prometheus_metrics" + self.dict_name = dict_name self.dict = ngx.shared[dict_name] if self.dict == nil then - ngx.log(ngx.ERR, - "Dictionary '", dict_name, "' does not seem to exist. ", - "Please define the dictionary using `lua_shared_dict`.") - return self - end - -- by default resty_counter fallback to shdict - self.resty_counter = self.dict - self.help = {} + error("Dictionary '" .. dict_name .. "' does not seem to exist. " .. + "Please define the dictionary using `lua_shared_dict`.", 2) + end + if prefix then self.prefix = prefix else self.prefix = '' end - self.type = {} - self.registered = {} - self.buckets = {} - self.bucket_format = {} - self.initialized = true - self:counter("nginx_metric_errors_total", - "Number of nginx-lua-prometheus errors") - self.dict:set("nginx_metric_errors_total", 0) - return self -end - --- enable the use the lua-resty-counter for Counter and Histogram -function Prometheus:set_resty_counter(counter) - self.resty_counter = counter -end + self.registry = {} -function Prometheus:log_error(...) - ngx.log(ngx.ERR, ...) - self.dict:incr("nginx_metric_errors_total", 1) -end + self.initialized = true -function Prometheus:log_error_kv(key, value, err) - self:log_error( - "Error while setting '", key, "' to '", value, "': '", err, "'") + self:counter(ERROR_METRIC_NAME, "Number of nginx-lua-prometheus errors") + self.dict:set(ERROR_METRIC_NAME, 0) + return self end --- Register a counter. +-- Initialize the worker counter. -- --- Args: --- name: (string) name of the metric. Required. --- description: (string) description of the metric. Will be used for the HELP --- comment on the metrics page. Optional. --- label_names: array of strings, defining a list of metrics. Optional. +-- This should be called once from the `init_worker_by_lua` section in nginx +-- configuration. -- --- Returns: --- a Counter object. -function Prometheus:counter(name, description, label_names) - if not self.initialized then - ngx.log(ngx.ERR, "Prometheus module has not been initialized") - return - end - - local err = check_metric_and_label_names(name, label_names) - if err ~= nil then - self:log_error(err) - return - end - - if self.registered[name] then - self:log_error("Duplicate metric " .. name) - return - end - self.registered[name] = true - self.help[name] = description - self.type[name] = "counter" - - return Counter:new{name=name, label_names=label_names, prometheus=self} +-- Args: +-- sync_interval: per-worker counter sync interval (in seconds). +function Prometheus:init_worker(sync_interval) + self.sync_interval = sync_interval or 1 + local counter_instance, err = resty_counter_lib.new( + self.dict_name, self.sync_interval) + if err then + error(err, 2) + end + self._counter = counter_instance end --- Register a gauge. +-- Register a new metric. -- -- Args: +-- self: a Prometheus object. -- name: (string) name of the metric. Required. --- description: (string) description of the metric. Will be used for the HELP +-- help: (string) description of the metric. Will be used for the HELP -- comment on the metrics page. Optional. -- label_names: array of strings, defining a list of metrics. Optional. +-- buckets: array if numbers, defining bucket boundaries. Only used for +-- histogram metrics. +-- typ: metric type (one of the TYPE_* constants). -- -- Returns: --- a Gauge object. -function Prometheus:gauge(name, description, label_names) +-- a new metric object. +local function register(self, name, help, label_names, buckets, typ) if not self.initialized then ngx.log(ngx.ERR, "Prometheus module has not been initialized") return end local err = check_metric_and_label_names(name, label_names) - if err ~= nil then + if err then self:log_error(err) return end - if self.registered[name] then - self:log_error("Duplicate metric " .. name) - return - end - self.registered[name] = true - self.help[name] = description - self.type[name] = "gauge" - - return Gauge:new{name=name, label_names=label_names, prometheus=self} -end - --- Register a histogram. --- --- Args: --- name: (string) name of the metric. Required. --- description: (string) description of the metric. Will be used for the HELP --- comment on the metrics page. Optional. --- label_names: array of strings, defining a list of metrics. Optional. --- buckets: array if numbers, defining bucket boundaries. Optional. --- --- Returns: --- a Histogram object. -function Prometheus:histogram(name, description, label_names, buckets) - if not self.initialized then - ngx.log(ngx.ERR, "Prometheus module has not been initialized") - return - end + local name_maybe_historgram = name:gsub("_bucket$", "") + :gsub("_count$", "") + :gsub("_sum$", "") + if (self.typ ~= TYPE_HISTOGRAM and ( + self.registry[name] or self.registry[name_maybe_historgram] + )) or + (self.typ == TYPE_HISTOGRAM and ( + self.registry[name] or + self.registry[name .. "_count"] or + self.registry[name .. "_sum"] or self.registry[name .. "_bucket"] + )) then - local err = check_metric_and_label_names(name, label_names) - if err ~= nil then - self:log_error(err) + self:log_error("Duplicate metric " .. name) return end - for _, suffix in ipairs({"", "_bucket", "_count", "_sum"}) do - if self.registered[name .. suffix] then - self:log_error("Duplicate metric " .. name .. suffix) - return + local metric = { + name = name, + help = help, + typ = typ, + label_names = label_names, + label_count = label_names and #label_names or 0, + -- Lookup is a tree of lua tables that contain label values, with leaf + -- tables containing full metric names. For example, given a metric + -- `http_count` and labels `host` and `status`, it might contain the + -- following values: + -- ['me.com']['200'][LEAF_KEY] = 'http_count{host="me.com",status="200"}' + -- ['me.com']['500'][LEAF_KEY] = 'http_count{host="me.com",status="500"}' + -- ['my.net']['200'][LEAF_KEY] = 'http_count{host="my.net",status="200"}' + -- ['my.net']['500'][LEAF_KEY] = 'http_count{host="my.net",status="500"}' + lookup = {}, + parent = self, + -- Store a reference for logging functions for faster lookup. + _log_error = function(...) self:log_error(...) end, + _log_error_kv = function(...) self:log_error_kv(...) end, + _dict = self.dict, + } + if typ < TYPE_HISTOGRAM then + if typ == TYPE_GAUGE then + metric.set = set + metric.inc = inc_gauge + else + metric.inc = inc_counter end - self.registered[name .. suffix] = true - end - self.help[name] = description - self.type[name] = "histogram" - - self.buckets[name] = buckets or DEFAULT_BUCKETS - self.bucket_format[name] = construct_bucket_format(self.buckets[name]) - - return Histogram:new{name=name, label_names=label_names, prometheus=self} -end - --- Set a given dictionary key. --- This overwrites existing values, so it should only be used when initializing --- metrics or when explicitely overwriting the previous value of a metric. -function Prometheus:set_key(key, value) - local ok, err = self.dict:safe_set(key, value) - if not ok then - self:log_error_kv(key, value, err) + metric.reset = reset + metric.del = del + else + metric.observe = observe + metric.buckets = buckets or DEFAULT_BUCKETS + metric.bucket_count = #metric.buckets + metric.bucket_format = construct_bucket_format(metric.buckets) end -end --- Increment a given metric by `value`. --- --- Args: --- name: (string) short metric name without any labels. --- label_names: (array) a list of label keys. --- label_values: (array) a list of label values. --- value: (number) value to add (a negative value when you need to decrease --- the value of the gauge). Optional, defaults to 1. -function Prometheus:inc(name, label_names, label_values, value) - local key = full_metric_name(name, label_names, label_values) - if value == nil then value = 1 end - - self.resty_counter:incr(key, value) + self.registry[name] = metric + return metric end --- Set the current value of a gauge to `value` --- --- Args: --- name: (string) short metric name without any labels. --- label_names: (array) a list of label keys. --- label_values: (array) a list of label values. --- value: (number) the new value for the gauge. -function Prometheus:set(name, label_names, label_values, value) - local key = full_metric_name(name, label_names, label_values) - self:set_key(key, value) +-- Public function to register a counter. +function Prometheus:counter(name, help, label_names) + return register(self, name, help, label_names, nil, TYPE_COUNTER) end --- Record a given value into a histogram metric. --- --- Args: --- name: (string) short metric name without any labels. --- label_names: (array) a list of label keys. --- label_values: (array) a list of label values. --- value: (number) value to observe. -function Prometheus:histogram_observe(name, label_names, label_values, value) - self:inc(name .. "_count", label_names, label_values, 1) - self:inc(name .. "_sum", label_names, label_values, value) - - -- we are going to mutate arrays of label names and values, so create a copy. - local l_names = copy_table(label_names) - local l_values = copy_table(label_values) - - -- Last bucket. Note, that the label value is "Inf" rather than "+Inf" - -- required by Prometheus. This is necessary for this bucket to be the last - -- one when all metrics are lexicographically sorted. "Inf" will get replaced - -- by "+Inf" in Prometheus:collect(). - table.insert(l_names, "le") - table.insert(l_values, "Inf") - self:inc(name .. "_bucket", l_names, l_values, 1) - - local label_count = #l_names - for _, bucket in ipairs(self.buckets[name]) do - if value <= bucket then - -- last label is now "le" - l_values[label_count] = self.bucket_format[name]:format(bucket) - self:inc(name .. "_bucket", l_names, l_values, 1) - end - end +-- Public function to register a gauge. +function Prometheus:gauge(name, help, label_names) + return register(self, name, help, label_names, nil, TYPE_GAUGE) end --- Delete all metrics in a gauge or counter. If this gauge or counter have labels, it --- will delete all the metrics with different label values. -function Prometheus:reset(name) - local keys = self.dict:get_keys(0) - for _, key in ipairs(keys) do - local value, err = self.dict:get(key) - if value then - local short_name = short_metric_name(key) - if name == short_name then - self:set_key(key, nil) - end - else - self:log_error("Error getting '", key, "': ", err) - end - end +-- Public function to register a histogram. +function Prometheus:histogram(name, help, label_names, buckets) + return register(self, name, help, label_names, buckets, TYPE_HISTOGRAM) end -- Prometheus compatible metric data as an array of strings. @@ -590,6 +616,9 @@ function Prometheus:metric_data() return end + -- Force a manual sync of counter local state (mostly to make tests work). + self._counter:sync() + local keys = self.dict:get_keys(0) -- Prometheus server expects buckets of a histogram to appear in increasing -- numerical order of their label values. @@ -602,13 +631,16 @@ function Prometheus:metric_data() if value then local short_name = short_metric_name(key) if not seen_metrics[short_name] then - if self.help[short_name] then - table.insert(output, string.format("# HELP %s%s %s\n", - self.prefix, short_name, self.help[short_name])) - end - if self.type[short_name] then - table.insert(output, string.format("# TYPE %s%s %s\n", - self.prefix, short_name, self.type[short_name])) + local m = self.registry[short_name] + if m then + if m.help then + table.insert(output, string.format("# HELP %s%s %s\n", + self.prefix, short_name, m.help)) + end + if m.typ then + table.insert(output, string.format("# TYPE %s%s %s\n", + self.prefix, short_name, TYPE_LITERAL[m.typ])) + end end seen_metrics[short_name] = true end @@ -634,4 +666,16 @@ function Prometheus:collect() ngx.print(self:metric_data()) end +-- Log an error, incrementing the error counter. +function Prometheus:log_error(...) + ngx.log(ngx.ERR, ...) + self.dict:incr(ERROR_METRIC_NAME, 1, 0) +end + +-- Log an error that happened while setting up a dictionary key. +function Prometheus:log_error_kv(key, value, err) + self:log_error( + "Error while setting '", key, "' to '", value, "': '", err, "'") +end + return Prometheus diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 89174fa30a4..e03287a3e56 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -90,7 +90,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-service",route="http-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) end) res = assert(proxy_client:send { @@ -108,7 +108,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="400",service="mock-service",route="http-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-service",route="http-route",code="400"} 1', nil, true) end) end) @@ -131,7 +131,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-grpc-service",route="grpc-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-grpc-service",route="grpc-route",code="200"} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -152,7 +152,7 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-grpcs-service",route="grpcs-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-grpcs-service",route="grpcs-route",code="200"} 1', nil, true) end) end) diff --git a/spec/03-custom-serve_spec.lua b/spec/03-custom-serve_spec.lua index 130e36f0ac6..3bb0091842d 100644 --- a/spec/03-custom-serve_spec.lua +++ b/spec/03-custom-serve_spec.lua @@ -57,7 +57,7 @@ describe("Plugin: prometheus (custom server)",function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_http_status{code="200",service="mock-service",route="http-route"} 1', body, nil, true) + assert.matches('kong_http_status{service="mock-service",route="http-route",code="200"} 1', body, nil, true) end) it("custom port returns 404 for anything other than /metrics", function() local client = helpers.http_client("127.0.0.1", 9542) diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index b52bb0a2650..183f52f0df3 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -91,7 +91,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-service",route="http-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) end) res = assert(proxy_client:send { @@ -109,7 +109,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="400",service="mock-service",route="http-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-service",route="http-route",code="400"} 1', nil, true) end) end) @@ -132,7 +132,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-grpc-service",route="grpc-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-grpc-service",route="grpc-route",code="200"} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -153,7 +153,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{code="200",service="mock-grpcs-service",route="grpcs-route"} 1', nil, true) + return body:find('kong_http_status{service="mock-grpcs-service",route="grpcs-route",code="200"} 1', nil, true) end) end) From 438ae6fe7f5898da90269bf7ae0e913f896dc37d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sat, 25 Apr 2020 01:30:52 +0800 Subject: [PATCH 0480/4351] fix(acme) bump lua-resty-acme to get better error handling (#17) update readme to avoid confusion with plugin config --- README.md | 5 +++-- kong-plugin-acme-0.2.2-1.rockspec | 4 ++-- 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 964d34811c1..62425ad34a1 100644 --- a/README.md +++ b/README.md @@ -37,7 +37,8 @@ $ curl http://localhost:8001/plugins \ -d name=acme \ -d config.account_email=yourname@yourdomain.com \ -d config.tos_accepted=true \ - -d config.domains[]=my.secret.domains.com + -d config.domains[]=my.secret.domains.com \ + -d config.domains[]=my.anoother.secret.domains.com ``` Note by setting `tos_accepted` to *true* implies that you have read and accepted @@ -65,7 +66,7 @@ $ curl https://mydomain.com Name | Required | Default | Description -------------------:|------------|------------|------------ config.account_email| Yes | | The account identifier, can be reused in different plugin instance. -config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, user might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/) during testing. Kong doesn't automatically delete staging certificates, if you use same domain to test and use in production, you will need to delete those certificates manaully after test. +config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, the url should only contain root path. User might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/)(`https://acme-staging-v02.api.letsencrypt.org`) during testing. Kong doesn't automatically delete staging certificates, if you use same domain to test and use in production, you will need to delete those certificates manaully after test. config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. diff --git a/kong-plugin-acme-0.2.2-1.rockspec b/kong-plugin-acme-0.2.2-1.rockspec index e95068d352a..edfda538d4e 100644 --- a/kong-plugin-acme-0.2.2-1.rockspec +++ b/kong-plugin-acme-0.2.2-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.2.2-1" +version = "0.2.2-2" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } @@ -22,5 +22,5 @@ build = { } dependencies = { --"kong >= 1.2.0", - "lua-resty-acme ~> 0.4" + "lua-resty-acme ~> 0.5" } From 2ca3691987afccb51bfe55dbe80b7d07f7a3a0a8 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Fri, 24 Apr 2020 16:16:12 -0700 Subject: [PATCH 0481/4351] docs(prometheus) document 0.8.0 changes --- CHANGELOG.md | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index af88f694d55..3e6776a167a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.8.0](#080---20200424) - [0.7.1](#071---20200105) - [0.7.0](#070---20191204) - [0.6.0](#060---20190929) @@ -15,6 +16,15 @@ - [0.1.0](#010---20180615) +## [0.8.0] - 2020/04/24 + +- Expose the `prometheus` object for custom metrics + [#78](https://github.com/Kong/kong-plugin-prometheus/pull/78) +- Significant performance enhancements; expect manifolds improvements in + Kong's throughput while using the plugin and reduction in CPU usage while + memory usage is expected to go up. + [#79](https://github.com/Kong/kong-plugin-prometheus/pull/79) + ## [0.7.1] - 2020/01/05 - Fix `full_metric_name` function was not accessible @@ -104,6 +114,7 @@ initialized - Initial release of Prometheus plugin for Kong. +[0.8.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.1...0.8.0 [0.7.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.0...0.7.1 [0.7.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.6.0...0.7.0 [0.6.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.5.0...0.6.0 From 09d26d2466c15d7cf71ce51189120c5dffa1a7c8 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Fri, 24 Apr 2020 16:17:51 -0700 Subject: [PATCH 0482/4351] chore(prometheus) bump version to 0.8.0 --- ....7.1-1.rockspec => kong-prometheus-plugin-0.8.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.7.1-1.rockspec => kong-prometheus-plugin-0.8.0-1.rockspec (96%) diff --git a/kong-prometheus-plugin-0.7.1-1.rockspec b/kong-prometheus-plugin-0.8.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-0.7.1-1.rockspec rename to kong-prometheus-plugin-0.8.0-1.rockspec index fd2604ad534..b72c0902a8b 100644 --- a/kong-prometheus-plugin-0.7.1-1.rockspec +++ b/kong-prometheus-plugin-0.8.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.7.1-1" +version = "0.8.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.7.1" + tag = "0.8.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index ea90bd59843..6286692e81d 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.7.1", + VERSION = "0.8.0", } function PrometheusHandler.init_worker() From ba81f150c54af9447c61b943fded526dfcb09c7a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 30 Apr 2020 13:27:28 +0200 Subject: [PATCH 0483/4351] doc(readme) document abbreviated annotations Fixes #77 --- README.md | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index f98f182da92..bef93075b78 100644 --- a/README.md +++ b/README.md @@ -32,8 +32,18 @@ A tracer is created with the "http_headers" formatter set to use the headers des The proxy span and balancer spans are children of this span. Contains logs/annotations for the `kong.rewrite` phase start and end - *Proxy span*: 1 per request. Encompassing most of Kong's internal processing of a request (kind: `CLIENT`) - Contains logs/annotations for the rest start/end of the rest of the kong phases: - `kong.access`, `kong.header_filter`, `kong.body_filter`, `kong.preread` + Contains logs/annotations for the rest start/finish of the of the Kong plugin phases: + - `krs` - `kong.rewrite.start` + - `krf` - `kong.rewrite.finish` + - `kas` - `kong.access.start` + - `kaf` - `kong.access.finish` + - `kbs` - `kong.body_filter.start` + - `kbf` - `kong.body_filter.finish` + - `khs` - `kong.header_filter.start` + - `khf` - `kong.header_filter.finish` + - `kps` - `kong.preread.start` + - `kpf` - `kong.preread.finish` + This kind of information is useful for finding performance problems in plugins. - *Balancer span(s)*: 0 or more per request, each encompassing one balancer attempt (kind: `CLIENT`) Contains tags specific to the load balancing: - `kong.balancer.try`: a number indicating the attempt order From 911a202c35eb2b070f3f61fb1057c41a868f1140 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 4 May 2020 11:02:50 +0200 Subject: [PATCH 0484/4351] chore(aws-lambda) update credentials for nightly-ee --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 729b33842c4..a43865c76c8 100644 --- a/.travis.yml +++ b/.travis.yml @@ -24,8 +24,8 @@ env: - BINTRAY_REPO=kong - secure: 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 # for Nightly Enterprise images - - NIGHTLY_EE_USER=tieske - - secure: 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 + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo From 013a8e310330134ec638c7866a49a3d6322ae43a Mon Sep 17 00:00:00 2001 From: Darren Jennings Date: Thu, 7 May 2020 17:08:50 -0400 Subject: [PATCH 0485/4351] fix(session) add back regenerate strategy for kong storage (#17) * test(*) adjust test to fail correctly * fix(session) add back regenerate strategy --- kong/plugins/session/session.lua | 16 +++++++++------- spec/02-kong_storage_adapter_spec.lua | 7 ++++++- 2 files changed, 15 insertions(+), 8 deletions(-) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index e38595ca894..440afb7477b 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -10,15 +10,10 @@ local _M = {} local function get_opts(conf) - local storage = conf.storage - if storage == "kong" then - storage = kong_storage - end - - return { + local opts = { name = conf.cookie_name, secret = conf.secret, - storage = storage, + storage = conf.storage, cookie = { lifetime = conf.cookie_lifetime, idletime = conf.cookie_idletime, @@ -31,6 +26,13 @@ local function get_opts(conf) discard = conf.cookie_discard, } } + + if conf.storage == "kong" then + opts.strategy = 'regenerate' + opts.storage = kong_storage + end + + return opts end diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index d197568701d..b572c73e1d6 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -197,15 +197,20 @@ for _, strategy in helpers.each_strategy() do } local function send_requests(request, number, step) + local did_renew = false cookie = request.headers.cookie for _ = 1, number do request.headers.cookie = cookie res = assert(client:send(request)) assert.response(res).has.status(200) + did_renew = did_renew or res.headers['Set-Cookie'] ~= nil + cookie = res.headers['Set-Cookie'] or cookie ngx.sleep(step) end + + return did_renew end -- make sure the anonymous consumer can't get in (request termination) @@ -228,7 +233,7 @@ for _, strategy in helpers.each_strategy() do -- renewal period, make sure requests still come through and -- if set-cookie header comes through, attach it to subsequent requests - send_requests(request, 5, 0.5) + assert.is_true(send_requests(request, 7, 0.5)) end) it("destroys session on logout", function() From 5d05e4187799161168387eefc2981d777a43095f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 May 2020 11:23:25 +0300 Subject: [PATCH 0486/4351] chore(session) (#18) ### Summary Release 2.4.0 that also bumps `lua-resty-session` dependency to `3.3`. --- ...2.3.0-1.rockspec => kong-plugin-session-2.4.0-1.rockspec | 6 +++--- kong/plugins/session/handler.lua | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-plugin-session-2.3.0-1.rockspec => kong-plugin-session-2.4.0-1.rockspec (94%) diff --git a/kong-plugin-session-2.3.0-1.rockspec b/kong-plugin-session-2.4.0-1.rockspec similarity index 94% rename from kong-plugin-session-2.3.0-1.rockspec rename to kong-plugin-session-2.4.0-1.rockspec index b8111011ef2..0c5d46dcbb7 100644 --- a/kong-plugin-session-2.3.0-1.rockspec +++ b/kong-plugin-session-2.4.0-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.3.0-1" +version = "2.4.0-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.3.0" + tag = "2.4.0" } description = { @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 3.1", + "lua-resty-session == 3.3", --"kong >= 1.2.0", } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 19276ca26c3..02693ab90ca 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -4,7 +4,7 @@ local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.3.0", + VERSION = "2.4.0", } From ea0cfdfe2868267851f9b2fda5f405185009ea5b Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 7 May 2020 18:42:36 -0300 Subject: [PATCH 0487/4351] fix(aws-lambda) do not validate region name The plugin has historically validated the provided region name against a list of valid region names. As AWS expands its available regions, the plugin's schema had to be kept up-to-date. This commit removes said validation, only requiring that a value is passed. --- CHANGELOG.md | 4 +++ README.md | 2 +- kong/plugins/aws-lambda/schema.lua | 23 +------------ spec/plugins/aws-lambda/99-access_spec.lua | 38 ++++++++++++++++++++++ 4 files changed, 44 insertions(+), 23 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d6d06f8fefd..1ed930943c4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Kong AWS Lambda plugin changelog +## Unreleased + +- Fix: do not validate region name against hardcoded list of regions + ## aws-lambda 3.3.0 17-Apr-2020 - Fix: when reusing the proxy based connection do not do the handshake again. diff --git a/README.md b/README.md index 42e8ec9e8fe..3933cb1ee38 100644 --- a/README.md +++ b/README.md @@ -115,7 +115,7 @@ Here's a list of all the parameters which can be used in this plugin's configura | `consumer_id` || The id of the Consumer which this plugin will target. |`config.aws_key`
*semi-optional* || The AWS key credential to be used when invoking the function. This value is required if `aws_secret` is defined. |`config.aws_secret`
*semi-optional* ||The AWS secret credential to be used when invoking the function. This value is required if `aws_key` is defined. -|`config.aws_region` || The AWS region where the Lambda function is located. Regions supported are: `ap-northeast-1`, `ap-northeast-2`, `ap-south-1`, `ap-southeast-1`, `ap-southeast-2`, `ca-central-1`, `cn-north-1`, `cn-northwest-1`, `eu-central-1`, `eu-north-1`, `eu-west-1`, `eu-west-2`, `eu-west-3`, `me-south-1`, `sa-east-1`, `us-east-1`, `us-east-2`, `us-gov-west-1`, `us-west-1`, `us-west-2`. +|`config.aws_region` || The AWS region where the Lambda function is located. The plugin *does not* attempt to validate the provided region name; an invalid region name will result in a DNS name resolution error. |`config.function_name` || The AWS Lambda function name to invoke. |`config.timeout`| `60000` | Timeout protection in milliseconds when invoking the function. |`config.keepalive`| `60000` | Max idle timeout in milliseconds when invoking the function. diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index f996a61c6f0..36cc3cf506c 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -1,22 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" -local REGIONS = { - "ap-northeast-1", "ap-northeast-2", - "ap-south-1", - "ap-southeast-1", "ap-southeast-2", - "ca-central-1", - "cn-north-1", - "cn-northwest-1", - "eu-central-1", - "eu-north-1", - "eu-west-1", "eu-west-2", "eu-west-3", - "me-south-1", - "sa-east-1", - "us-east-1", "us-east-2", - "us-gov-west-1", - "us-west-1", "us-west-2", -} - local function keyring_enabled() local ok, enabled = pcall(function() return kong.configuration.keyring_enabled @@ -54,11 +37,7 @@ return { type = "string", encrypted = ENCRYPTED, } }, - { aws_region = { - type = "string", - required = true, - one_of = REGIONS - } }, + { aws_region = typedefs.host { required = true } }, { function_name = { type = "string", required = true, diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index b336467b22e..1c01503db8e 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -1,8 +1,10 @@ local cjson = require "cjson" local helpers = require "spec.helpers" local meta = require "kong.meta" +local pl_file = require "pl.file" +local TEST_CONF = helpers.test_conf local server_tokens = meta._SERVER_TOKENS local null = ngx.null @@ -80,6 +82,7 @@ local fixtures = { }, } + fixtures.dns_mock:A { name = "lambda.us-east-1.amazonaws.com", address = "127.0.0.1", @@ -175,6 +178,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route15 = bp.routes:insert { + hosts = { "lambda15.com" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -372,6 +381,18 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route15.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "ab-cdef-1", + function_name = "kongLambdaTest", + }, + } + assert(helpers.start_kong({ database = strategy, plugins = "aws-lambda", @@ -730,6 +751,23 @@ for _, strategy in helpers.each_strategy() do assert.equal(65, tonumber(res.headers["Content-Length"])) end) + it("errors on bad region name (DNS resolution)", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1", + headers = { + ["Host"] = "lambda15.com" + } + }) + assert.res_status(500, res) + + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + local _, count = logs:gsub([[handler.lua:%d+ %[aws%-lambda%].+lambda%.ab%-cdef%-1%.amazonaws%.com.+name error"]], "") + return count >= 1 + end, 10) + end) + describe("config.is_proxy_integration = true", function() From f14c837df2e64275f1d0dad514bb78169f017f96 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 12 May 2020 14:32:08 -0300 Subject: [PATCH 0488/4351] feat(aws-lambda) add host config Introduce a `config.host` field, allowing the AWS endpoint to be overriden - useful, e.g., for local testing. --- CHANGELOG.md | 3 ++- README.md | 3 ++- kong/plugins/aws-lambda/handler.lua | 2 +- kong/plugins/aws-lambda/schema.lua | 4 ++- spec/plugins/aws-lambda/02-schema_spec.lua | 31 ++++++++++++++++++++++ 5 files changed, 39 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1ed930943c4..99b377e3938 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,7 +2,8 @@ ## Unreleased -- Fix: do not validate region name against hardcoded list of regions +- fix: do not validate region name against hardcoded list of regions +- feat: add `host` configuration to allow for custom Lambda endpoints ## aws-lambda 3.3.0 17-Apr-2020 diff --git a/README.md b/README.md index 3933cb1ee38..d4241abd9d3 100644 --- a/README.md +++ b/README.md @@ -115,13 +115,14 @@ Here's a list of all the parameters which can be used in this plugin's configura | `consumer_id` || The id of the Consumer which this plugin will target. |`config.aws_key`
*semi-optional* || The AWS key credential to be used when invoking the function. This value is required if `aws_secret` is defined. |`config.aws_secret`
*semi-optional* ||The AWS secret credential to be used when invoking the function. This value is required if `aws_key` is defined. -|`config.aws_region` || The AWS region where the Lambda function is located. The plugin *does not* attempt to validate the provided region name; an invalid region name will result in a DNS name resolution error. +|`config.aws_region`
*semi-optional* || The AWS region where the Lambda function is located. The plugin *does not* attempt to validate the provided region name; an invalid region name will result in a DNS name resolution error. This value cannot be specified if `host` is set. |`config.function_name` || The AWS Lambda function name to invoke. |`config.timeout`| `60000` | Timeout protection in milliseconds when invoking the function. |`config.keepalive`| `60000` | Max idle timeout in milliseconds when invoking the function. |`config.qualifier`
*optional* || The [`Qualifier`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. |`config.invocation_type`
*optional*| `RequestResponse` | The [`InvocationType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. Available types are `RequestResponse`, `Event`, `DryRun`. |`config.log_type`
*optional* | `Tail`| The [`LogType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. By default `None` and `Tail` are supported. +|`config.host`
*semi-optional* || The AWS lambda host. If not specified, `aws_region` is required and the official AWS lambda endpoint for the given AWS region is used as host. |`config.port`
*optional* | `443` | The TCP port that this plugin will use to connect to the server. |`config.unhandled_status`
*optional* | `200`, `202` or `204` | The response status code to use (instead of the default `200`, `202`, or `204`) in the case of an [`Unhandled` Function Error](https://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_ResponseSyntax) |`config.forward_request_body`
*optional* | `false` | An optional value that defines whether the request body is to be sent in the `request_body` field of the JSON-encoded request. If the body arguments can be parsed, they will be sent in the separate `request_body_args` field of the request. The body arguments can be parsed for `application/json`, `application/x-www-form-urlencoded`, and `multipart/form-data` content types. diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 1f2cbe3ce3a..2eaff47a84a 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -163,7 +163,7 @@ function AWSLambdaHandler:access(conf) " to forward request values: ", err) end - local host = fmt("lambda.%s.amazonaws.com", conf.aws_region) + local host = conf.host or fmt("lambda.%s.amazonaws.com", conf.aws_region) local path = fmt("/2015-03-31/functions/%s/invocations", conf.function_name) local port = conf.port or AWS_PORT diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 36cc3cf506c..0db904c056b 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -37,7 +37,7 @@ return { type = "string", encrypted = ENCRYPTED, } }, - { aws_region = typedefs.host { required = true } }, + { aws_region = typedefs.host }, { function_name = { type = "string", required = true, @@ -57,6 +57,7 @@ return { default = "Tail", one_of = { "Tail", "None" } } }, + { host = typedefs.host }, { port = typedefs.port { default = 443 }, }, { unhandled_status = { type = "integer", @@ -101,5 +102,6 @@ return { entity_checks = { { mutually_required = { "config.aws_key", "config.aws_secret" } }, { mutually_required = { "config.proxy_scheme", "config.proxy_url" } }, + { only_one_of = { "config.aws_region", "config.host" } }, } } diff --git a/spec/plugins/aws-lambda/02-schema_spec.lua b/spec/plugins/aws-lambda/02-schema_spec.lua index d636452b984..a468ee4aed6 100644 --- a/spec/plugins/aws-lambda/02-schema_spec.lua +++ b/spec/plugins/aws-lambda/02-schema_spec.lua @@ -90,4 +90,35 @@ describe("Plugin: AWS Lambda (schema)", function() assert.falsy(ok) end) + it("accepts a host", function() + local ok, err = v({ + host = "my.lambda.host", + function_name = "my-function" + }, schema_def) + + assert.is_nil(err) + assert.truthy(ok) + end) + + it("errors if none of aws_region and host are passed ", function() + local ok, err = v({ + function_name = "my-function" + }, schema_def) + + + assert.equal("only one of these fields must be non-empty: 'config.aws_region', 'config.host'", err["@entity"][1]) + assert.falsy(ok) + end) + + it("errors if both of aws_region and host are passed ", function() + local ok, err = v({ + host = "my.lambda.host", + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + + assert.equal("only one of these fields must be non-empty: 'config.aws_region', 'config.host'", err["@entity"][1]) + assert.falsy(ok) + end) end) From 61f1fe8921bd1e548a4e894d9e13c84e4f5231fc Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 12 May 2020 16:32:13 +0300 Subject: [PATCH 0489/4351] chore(aws-lambda) release 3.4.0 ### Summary Changes `local openssl_hmac = require "openssl.hmac"` to `local openssl_hmac = require "resty.openssl.hmac"`. --- CHANGELOG.md | 3 ++- ...0-1.rockspec => kong-plugin-aws-lambda-3.4.0-1.rockspec | 7 ++++--- kong/plugins/aws-lambda/handler.lua | 2 +- kong/plugins/aws-lambda/v4.lua | 2 +- 4 files changed, 8 insertions(+), 6 deletions(-) rename kong-plugin-aws-lambda-3.3.0-1.rockspec => kong-plugin-aws-lambda-3.4.0-1.rockspec (91%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 99b377e3938..c5f39d6913f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,7 +1,8 @@ # Kong AWS Lambda plugin changelog -## Unreleased +## aws-lambda 3.4.0 12-May-2020 +- Change `luaossl` to `lua-resty-openssl` - fix: do not validate region name against hardcoded list of regions - feat: add `host` configuration to allow for custom Lambda endpoints diff --git a/kong-plugin-aws-lambda-3.3.0-1.rockspec b/kong-plugin-aws-lambda-3.4.0-1.rockspec similarity index 91% rename from kong-plugin-aws-lambda-3.3.0-1.rockspec rename to kong-plugin-aws-lambda-3.4.0-1.rockspec index ea13cfc3eb7..e8955aa0f67 100644 --- a/kong-plugin-aws-lambda-3.3.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.4.0-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.3.0-1" +version = "3.4.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.3.0.tar.gz", - dir = "kong-plugin-aws-lambda-3.3.0" + url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.4.0.tar.gz", + dir = "kong-plugin-aws-lambda-3.4.0" } description = { @@ -14,6 +14,7 @@ description = { } dependencies = { + "lua-resty-openssl", } build = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 2eaff47a84a..affa419edc6 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -306,6 +306,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.0.1" +AWSLambdaHandler.VERSION = "3.4.0" return AWSLambdaHandler diff --git a/kong/plugins/aws-lambda/v4.lua b/kong/plugins/aws-lambda/v4.lua index d7c40de5460..e77a007a1f0 100644 --- a/kong/plugins/aws-lambda/v4.lua +++ b/kong/plugins/aws-lambda/v4.lua @@ -3,7 +3,7 @@ local resty_sha256 = require "resty.sha256" local pl_string = require "pl.stringx" -local openssl_hmac = require "openssl.hmac" +local openssl_hmac = require "resty.openssl.hmac" local ALGORITHM = "AWS4-HMAC-SHA256" From b60bf4704aa8cd13e9fcf6f39cf2f2863cf09703 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 18 May 2020 14:01:31 +0200 Subject: [PATCH 0490/4351] chore(zipkin) modernize and fix failing CI using Pongo (#83) --- .busted | 7 ++++ .editorconfig | 22 +++++++++++ .gitignore | 5 +++ .luacheckrc | 41 ++++++++++++++++--- .pongo/pongo-setup.sh | 11 ++++++ .pongo/pongorc | 4 ++ .pongo/zipkin.yml | 17 ++++++++ .travis.yml | 91 ++++++++++++++----------------------------- spec/zipkin_spec.lua | 27 ++++++++----- 9 files changed, 148 insertions(+), 77 deletions(-) create mode 100644 .busted create mode 100644 .editorconfig create mode 100644 .gitignore create mode 100644 .pongo/pongo-setup.sh create mode 100644 .pongo/pongorc create mode 100644 .pongo/zipkin.yml diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..ed3d8ff6ebf --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +# servroot is typically the nginx/Kong workingdirectory when testing +servroot + +# packed distribution format for LuaRocks +*.rock diff --git a/.luacheckrc b/.luacheckrc index 9716bca04ad..67dff87d2e6 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -1,7 +1,38 @@ -std = "ngx_lua" -files["spec"] = { - std = "+busted"; -} +-- Configuration file for LuaCheck +-- see: https://luacheck.readthedocs.io/en/stable/ +-- +-- To run do: `luacheck .` from the repo + +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + + globals = { - "kong", + "_KONG", + "kong", + "ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +ignore = { + "6.", -- ignore whitespace warnings +} + + +exclude_files = { + --"spec/fixtures/invalid-module.lua", + --"spec-old-api/fixtures/invalid-module.lua", +} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", } diff --git a/.pongo/pongo-setup.sh b/.pongo/pongo-setup.sh new file mode 100644 index 00000000000..1350a061c80 --- /dev/null +++ b/.pongo/pongo-setup.sh @@ -0,0 +1,11 @@ +# due to makefile omission in Kong grpcurl will not get installed +# on 1.3 through 2.0. So add manually if not installed already. +# see: https://github.com/Kong/kong/pull/5857 + +if [ ! -f /kong/bin/grpcurl ]; then + echo grpcurl not found, now adding... + curl -s -S -L https://github.com/fullstorydev/grpcurl/releases/download/v1.3.0/grpcurl_1.3.0_linux_x86_64.tar.gz | tar xz -C /kong/bin; +fi + +# install rockspec, dependencies only +find /kong-plugin -maxdepth 1 -type f -name '*.rockspec' -exec luarocks install --only-deps {} \; diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..7f916c11ee7 --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,4 @@ +--postgres +--cassandra +--zipkin +--grpcbin diff --git a/.pongo/zipkin.yml b/.pongo/zipkin.yml new file mode 100644 index 00000000000..07d76115b06 --- /dev/null +++ b/.pongo/zipkin.yml @@ -0,0 +1,17 @@ +version: '3.5' + +services: + zipkin: + image: openzipkin/zipkin:${ZIPKIN:-2.19} + healthcheck: + interval: 5s + retries: 10 + test: + - CMD + - wget + - localhost:9411/health + timeout: 10s + restart: on-failure + stop_signal: SIGKILL + networks: + - ${NETWORK_NAME} diff --git a/.travis.yml b/.travis.yml index daee5778d04..e75a788b88b 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,71 +1,38 @@ -language: generic -dist: trusty -sudo: required - -branches: - only: - - master - -services: - - redis-server - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - redis - - docker +dist: bionic + +jobs: + include: + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Kong Enterprise 1.5.0.x + env: KONG_VERSION=1.5.0.x + - name: Kong Enterprise nightly + env: KONG_VERSION=nightly-ee env: global: - - PLUGIN_NAME=zipkin - - KONG_REPOSITORY=kong - - KONG_TAG=master - - KONG_PLUGINS=bundled - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - LUAROCKS=3.2.1 - - OPENSSL=1.1.1d - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - OPENRESTY=1.15.8.2 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - matrix: - # Some of these might be commented off because they don't apply for the current plugin. - # If a plugin does not extend the pdk, the pdk test suite doesn't need to be run. - # If a plugin is not compatible with dbless, then the dbless test suite doesn't need to be run. - # If a plugin doesn't monkeypatch Kong's internal entities, it should not need to run integration tests - # - TEST_SUITE=pdk - # - KONG_TEST_DATABASE=postgres TEST_SUITE=integration - # - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_BASE TEST_SUITE=integration - # - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST TEST_SUITE=integration - # - KONG_TEST_DATABASE=off TEST_SUITE=dbless - - KONG_TEST_DATABASE=postgres TEST_SUITE=plugins - - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_BASE TEST_SUITE=plugins - - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST TEST_SUITE=plugins + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + # for Enterprise nightly images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: F4yDGkmDs7gjV+1X4FWaxuXonOQxSMVx6dtYiNh09h6PFAi5JopjRy4hnqmE35djoaAP8mQ1vXG1yv1O3Ry3ivIq5XDNe7sb6/dP495bVKDDumnAf9E+g0eLf/3OqUiuaYqrcf4+KVn9Y91t5z7h5wdNdDbSppkg043x3/vXWBS7vVjmIjJ1FRwfYjdWqiI3Hmthkmw7rrZYFnDluneRlh+F44Gd2wxbKwWGEl6PmM12mTV9RNvs0zpljDd64DL1PM+q37YtrNBF4yMQLzUiVTFf48H18Yls/6wMjA09UFrqdWHYZRk9D0T7ms7JGkBV/UEMGMqb5bSjOWF126EMiZWcuPvf1s1Wx3SOWE7nesj5IOBri6O0wIT8a0QcfcdaOvOhvtLhq20guaSqOwwMIKehJWOXfV/IV4E2ht7ID3BW21AFmlDhtTPgNguAY9bYk1fs9+LsyGE685ObIm8gQDYcH+8vNHPMDWjMXPPbH45H23ag2X3lwmu6VpxPtLO05waKlGYO2m8VuXvz37u8GlPttY95Y3T1lNBRieEJ8maCv9ttdciNR7CPe7luKO3GbEsVQLCfeBlM1Z907f3brfgGilcerk0IX6Vs7umhngX7S8Iqc9IHWcqzsY6iShD7LX0ptKSl1fqZi660cWyI67dv2siECL5PmgbWV7jreeg= install: - - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git ../kong-ci - - source ../kong-ci/setup_plugin_env.sh - - docker run -d --name zipkin -p 9411:9411 openzipkin/zipkin:2.19 && while ! curl localhost:9411/health; do sleep 1; done +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - eval $LUACHECK_CMD - - eval $BUSTED_CMD +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" notifications: - email: false - -cache: - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository + slack: + on_success: change + on_failure: always + rooms: + secure: 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 diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 65ee08bb560..06cbbae5800 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -5,6 +5,11 @@ local to_hex = require "resty.string".to_hex local fmt = string.format +local ZIPKIN_HOST = "zipkin" +local ZIPKIN_PORT = 9411 +local GRPCBIN_HOST = "grpcbin" +local GRPCBIN_PORT = 9000 + -- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values -- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } -- output: { x = y, x2 = y2 } @@ -153,7 +158,7 @@ describe("http integration tests with zipkin server [#" protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, config = { sample_ratio = 1, - http_endpoint = "http://127.0.0.1:9411/api/v2/spans", + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), traceid_byte_count = traceid_byte_count, } }) @@ -172,7 +177,7 @@ describe("http integration tests with zipkin server [#" -- grpc upstream grpc_service = bp.services:insert { name = string.lower("grpc-" .. utils.random_string()), - url = "grpc://localhost:15002", + url = fmt("grpc://%s:%d", GRPCBIN_HOST, GRPCBIN_PORT), } grpc_route = bp.routes:insert { @@ -203,7 +208,7 @@ describe("http integration tests with zipkin server [#" proxy_client = helpers.proxy_client() proxy_client_grpc = helpers.proxy_client_grpc() - zipkin_client = helpers.http_client("127.0.0.1", 9411) + zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) end) teardown(function() @@ -290,7 +295,7 @@ describe("http integration tests with zipkin server [#" ["-authority"] = "grpc-route", } }) - assert.truthy(ok) + assert(ok, resp) assert.truthy(resp) local balancer_span, proxy_span, request_span = @@ -312,17 +317,19 @@ describe("http integration tests with zipkin server [#" local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) assert.same({ - ipv4 = "127.0.0.1", + ipv4 = '127.0.0.1', port = consumer_port, }, request_span.remoteEndpoint) -- specific assertions for proxy_span assert.same(proxy_span.tags["kong.route"], grpc_route.id) - assert.same(proxy_span.tags["peer.hostname"], "localhost") + assert.same(proxy_span.tags["peer.hostname"], GRPCBIN_HOST) + -- random ip assigned by Docker to the grpcbin container + local grpcbin_ip = proxy_span.remoteEndpoint.ipv4 assert.same({ - ipv4 = "127.0.0.1", - port = 15002, + ipv4 = grpcbin_ip, + port = GRPCBIN_PORT, serviceName = grpc_service.name, }, proxy_span.remoteEndpoint) @@ -337,8 +344,8 @@ describe("http integration tests with zipkin server [#" end assert.same({ - ipv4 = "127.0.0.1", - port = 15002, + ipv4 = grpcbin_ip, + port = GRPCBIN_PORT, serviceName = grpc_service.name, }, balancer_span.remoteEndpoint) From 70b1951fa8c89c6fea777b29044480508fa7bff3 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 18 May 2020 14:08:25 +0200 Subject: [PATCH 0491/4351] chore(zipkin) fix travis badges/links --- README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index bef93075b78..da322b16901 100644 --- a/README.md +++ b/README.md @@ -103,5 +103,5 @@ For example, the `kong.rewrite`, `start` log would be transmitted as: - `{ "value" = "kong.rewrite.start", timestamp = }` -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-zipkin/branches -[badge-travis-image]: https://api.travis-ci.com/Kong/kong-plugin-zipkin.svg?branch=master +[badge-travis-url]: https://travis-ci.org/Kong/kong-plugin-zipkin/branches +[badge-travis-image]: https://travis-ci.org/Kong/kong-plugin-zipkin.svg?branch=master From 8d7832a09c888aaa1b63a01ece7647b6491216cd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 18 May 2020 22:33:26 +0800 Subject: [PATCH 0492/4351] chore(acme) release: 0.2.3 (#19) --- CHANGELOG.md | 8 ++++++++ ...-0.2.2-1.rockspec => kong-plugin-acme-0.2.3-1.rockspec | 0 kong/plugins/acme/handler.lua | 2 +- 3 files changed, 9 insertions(+), 1 deletion(-) rename kong-plugin-acme-0.2.2-1.rockspec => kong-plugin-acme-0.2.3-1.rockspec (100%) diff --git a/CHANGELOG.md b/CHANGELOG.md index d05c08d8d0d..d246ecb9f23 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.3](#023---20200518) - [0.2.2](#022---20200211) - [0.2.1](#021---20200123) - [0.2.0](#020---20191218) @@ -7,6 +8,10 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.3] - 2020/05/18 + +- Bump lua-resty-acme to get better error handling. + ## [0.2.2] - 2020/02/11 - Change the plugin priority to ensure uniqueness among Kong bundled plugins @@ -34,6 +39,9 @@ - Initial release of ACME plugin for Kong. +[0.2.3]: https://github.com/Kong/kong-plugin-acme/compare/0.2.2...0.2.3 +[0.2.2]: https://github.com/Kong/kong-plugin-acme/compare/0.2.1...0.2.2 +[0.2.1]: https://github.com/Kong/kong-plugin-acme/compare/0.2.0...0.2.1 [0.2.0]: https://github.com/Kong/kong-plugin-acme/compare/0.1.2...0.2.0 [0.1.2]: https://github.com/Kong/kong-plugin-acme/compare/0.1.1...0.1.2 [0.1.1]: https://github.com/Kong/kong-plugin-acme/compare/0.1.0...0.1.1 diff --git a/kong-plugin-acme-0.2.2-1.rockspec b/kong-plugin-acme-0.2.3-1.rockspec similarity index 100% rename from kong-plugin-acme-0.2.2-1.rockspec rename to kong-plugin-acme-0.2.3-1.rockspec diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index a9324c6c626..ada270e1c98 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.2" +LetsencryptHandler.VERSION = "0.2.3" local function build_domain_matcher(domains) local domains_plain = {} From a31f18a5f07bc053586862c681dc682485d2a5d6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 18 May 2020 22:33:51 +0800 Subject: [PATCH 0493/4351] fix(acme) point to correct tag --- kong-plugin-acme-0.2.3-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-acme-0.2.3-1.rockspec b/kong-plugin-acme-0.2.3-1.rockspec index edfda538d4e..c5399e64c25 100644 --- a/kong-plugin-acme-0.2.3-1.rockspec +++ b/kong-plugin-acme-0.2.3-1.rockspec @@ -1,5 +1,5 @@ package = "kong-plugin-acme" -version = "0.2.2-2" +version = "0.2.3-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git" } From b54a2bd3c36f6f39bf0a08e2e61846d8dd8d68f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 30 Apr 2020 18:17:33 +0200 Subject: [PATCH 0494/4351] release v1.1.0 --- NEWS | 9 +++++++++ ...0.0-1.rockspec => kong-plugin-zipkin-1.1.0-1.rockspec | 6 +++--- kong/plugins/zipkin/handler.lua | 2 +- 3 files changed, 13 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-1.0.0-1.rockspec => kong-plugin-zipkin-1.1.0-1.rockspec (86%) diff --git a/NEWS b/NEWS index 5dfb3c5b839..10a9abc9eeb 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,12 @@ +1.1.0 - 2020-04-30 + +New features: + - New `traceid_byte_count` config option (#74) + - Handling of W3C header, and new `header_type` config option (#75) + +Fixes: + - (docs) Span annotations not correctly documented in README (#77) + 1.0.0 - 2020-03-09 This version of the plugin has changed enough to be named 1.0.0. diff --git a/kong-plugin-zipkin-1.0.0-1.rockspec b/kong-plugin-zipkin-1.1.0-1.rockspec similarity index 86% rename from kong-plugin-zipkin-1.0.0-1.rockspec rename to kong-plugin-zipkin-1.1.0-1.rockspec index 8170534d862..0119cea39e3 100644 --- a/kong-plugin-zipkin-1.0.0-1.rockspec +++ b/kong-plugin-zipkin-1.1.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-zipkin" -version = "1.0.0-1" +version = "1.1.0-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.0.0.zip", - dir = "kong-plugin-zipkin-1.0.0", + url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.1.0.zip", + dir = "kong-plugin-zipkin-1.1.0", } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 902221edb04..a6c6ffa8cc2 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -8,7 +8,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.0.0", + VERSION = "1.1.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 675bebf936e3895b2911d72fce2794f260f8090e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 22 May 2020 14:22:46 +0800 Subject: [PATCH 0495/4351] doc(readme) add notice for shm storage --- README.md | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/README.md b/README.md index 62425ad34a1..39f18581f84 100644 --- a/README.md +++ b/README.md @@ -70,7 +70,7 @@ config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. -config.storage | | `"shm"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"`. In dbless mode, `"kong"` storage is unavailable. +config.storage | | `"shm"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"`. In dbless mode, `"kong"` storage is unavailable. Note `"shm"` storage does not persist during Kong restarts and does not work for Kong running on different machines, consider using one of `"kong"`, `"redis"`, `"consul"` or `"vault"` in production. config.storage_config| | (See below)| Storage configs for each backend storage. config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). @@ -102,9 +102,6 @@ config.tos_accepted | | `false` | If you are using Let's Encrypt, } ``` -If you are using a cluster of Kong (multiple Kong instances running on different machines), -consider using one of `"kong"`, `"redis"`, `"consul"` or `"vault"` to support inter-cluster communication. - To configure storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). ### Local testing and development From 2f8345d38c26b8a2ad8af436480335999cd8282f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 22 May 2020 14:54:26 +0300 Subject: [PATCH 0496/4351] chore(session) release 2.4.1 (#21) * chore(session) bump lua-resty-session from 3.3 to 3.5 ### Summary ## [3.5] - 2020-05-22 ### Fixed - Fix `session:hide()` to not clear non-session request cookies that it seemed to do in some cases as reported by @altexy who also provided initial fix with #100. Thank you! ## [3.4] - 2020-05-08 ### Fixed - Fix session_cookie_maxsize - error attempt to compare string with number, fixes #98, thank you @vavra5 ### Changed - More robust and uniform configuration parsing * chore(session) release 2.4.1 ### Summary - bump lua-resty-session from 3.3 to 3.5 --- kong-plugin-session-2.4.0-1.rockspec | 2 +- kong/plugins/session/handler.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong-plugin-session-2.4.0-1.rockspec b/kong-plugin-session-2.4.0-1.rockspec index 0c5d46dcbb7..ffb83d399be 100644 --- a/kong-plugin-session-2.4.0-1.rockspec +++ b/kong-plugin-session-2.4.0-1.rockspec @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 3.3", + "lua-resty-session == 3.5", --"kong >= 1.2.0", } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 02693ab90ca..360ed100f53 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -4,7 +4,7 @@ local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.4.0", + VERSION = "2.4.1", } From 6f759f022b640442204d8166e001f34f8ecee273 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 22 May 2020 14:56:29 +0300 Subject: [PATCH 0497/4351] chore(session) release 2.4.1 (rockspec bump) ### Summary - just update the .rockspec before releasing --- ...n-2.4.0-1.rockspec => kong-plugin-session-2.4.1-1.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-plugin-session-2.4.0-1.rockspec => kong-plugin-session-2.4.1-1.rockspec (97%) diff --git a/kong-plugin-session-2.4.0-1.rockspec b/kong-plugin-session-2.4.1-1.rockspec similarity index 97% rename from kong-plugin-session-2.4.0-1.rockspec rename to kong-plugin-session-2.4.1-1.rockspec index ffb83d399be..2bad505f2d0 100644 --- a/kong-plugin-session-2.4.0-1.rockspec +++ b/kong-plugin-session-2.4.1-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.4.0-1" +version = "2.4.1-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.4.0" + tag = "2.4.1" } description = { From c6b68c271767edd831bdf22fa104a4c50a0faf21 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 22 May 2020 20:38:25 +0800 Subject: [PATCH 0498/4351] deps(luarocks) pin lua-protobuf to 0.3 (#3) --- ...-0.1.1-1.rockspec => kong-plugin-grpc-web-0.1.1-2.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-plugin-grpc-web-0.1.1-1.rockspec => kong-plugin-grpc-web-0.1.1-2.rockspec (94%) diff --git a/kong-plugin-grpc-web-0.1.1-1.rockspec b/kong-plugin-grpc-web-0.1.1-2.rockspec similarity index 94% rename from kong-plugin-grpc-web-0.1.1-1.rockspec rename to kong-plugin-grpc-web-0.1.1-2.rockspec index 65ec23cbe08..0e702a35291 100644 --- a/kong-plugin-grpc-web-0.1.1-1.rockspec +++ b/kong-plugin-grpc-web-0.1.1-2.rockspec @@ -1,6 +1,6 @@ package = "kong-plugin-grpc-web" -version = "0.1.1-1" +version = "0.1.1-2" supported_platforms = {"linux", "macosx"} @@ -18,7 +18,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-protobuf == 0.3.1-0", + "lua-protobuf ~> 0.3", "lua_pack == 1.0.5", } From ed5d843a81c38346c1a1ff4725d69075545db7f6 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 20 May 2020 16:09:50 +0200 Subject: [PATCH 0499/4351] fix(serverless-functions) travis file-permissions --- spec/04-phases_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/04-phases_spec.lua b/spec/04-phases_spec.lua index fde9d7d9341..ad9786af219 100644 --- a/spec/04-phases_spec.lua +++ b/spec/04-phases_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local mock_one_fn = [[ local plugin_name = "%s" - local filename = kong.configuration.prefix .. "/" .. plugin_name .. "_output" + local filename = "/tmp/" .. plugin_name .. "_output" local text = "phase: '%s', index: '%s', plugin: '" .. plugin_name .. "'\n" local readfile = require("pl.utils").readfile local writefile = require("pl.utils").writefile @@ -60,7 +60,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do it("hits all phases, with 3 functions, on 3 requests", function() - local filename = helpers.test_conf.prefix .. "/" .. plugin_name .. "_output" + local filename = "/tmp/" .. plugin_name .. "_output" os.remove(filename) for i = 1,3 do From aa00e49e29cd30a76d00a4c2bd40507cb43ee020 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 20 May 2020 11:59:56 +0200 Subject: [PATCH 0500/4351] chore(serverless-functions) switch to pongo --- .travis.yml | 87 ++++++++++++++++++++--------------------------------- 1 file changed, 33 insertions(+), 54 deletions(-) diff --git a/.travis.yml b/.travis.yml index ab4a6c715f8..978dac30e46 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,62 +1,41 @@ -dist: trusty -sudo: required - -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -services: - - redis-server - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - redis - - docker +dist: bionic + +jobs: + include: + - name: Kong CE 1.3.x + env: KONG_VERSION=1.3.x + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Kong Enterprise 1.3.0.x + env: KONG_VERSION=1.3.0.x + - name: Kong Enterprise 1.5.0.x + env: KONG_VERSION=1.5.0.x + - name: Kong Enterprise nightly + env: KONG_VERSION=nightly-ee env: global: - - PLUGIN_NAME=pre-function,post-function - - KONG_REPOSITORY=kong - - KONG_TAG=master - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - LUAROCKS=3.2.1 - - OPENSSL=1.1.1b - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - OPENRESTY=1.15.8.1 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - matrix: - - KONG_TEST_DATABASE=postgres - - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_BASE - - KONG_TEST_DATABASE=cassandra CASSANDRA=$CASSANDRA_LATEST + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci - - source ../kong-ci/setup_plugin_env.sh +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - eval $BUSTED_CMD +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + on_success: change + on_failure: always + rooms: + secure: 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 From f912cbe75224a6c1c9625cb87d19af29df227d09 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 May 2020 16:11:18 +0800 Subject: [PATCH 0501/4351] fix(acme) cleanup renew config when the certificate is deleted in the storage (#21) From #20 --- kong/plugins/acme/client.lua | 54 ++++++++++++++++++++++---- spec/01-client_spec.lua | 73 +++++++++++++++++++++++++++++++----- 2 files changed, 111 insertions(+), 16 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 0a265e80591..61a42d41cff 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -157,7 +157,6 @@ local function store_renew_config(conf, host) -- Note: we don't distinguish api uri because host is unique in Kong SNIs err = st:set(RENEW_KEY_PREFIX .. host, cjson.encode({ host = host, - conf = conf, expire_at = ngx.time() + 86400 * 90, })) return err @@ -254,6 +253,8 @@ local function renew_certificate_storage(conf) end for _, renew_conf_key in ipairs(renew_conf_keys) do + local host, sni_entity, key + local clean_renew_conf = false local renew_conf, err = st:get(renew_conf_key) if err then kong.log.err("can't read renew conf: ", err) @@ -261,25 +262,53 @@ local function renew_certificate_storage(conf) end renew_conf = cjson.decode(renew_conf) - local host = renew_conf.host + host = renew_conf.host if renew_conf.expire_at - 86400 * conf.renew_threshold_days > ngx.time() then kong.log.info("certificate for host ", host, " is not due for renewal") goto renew_continue end - local sni_entity, err = kong.db.snis:select_by_name(host) + -- for dbless mode, skip looking up cert key from kong + -- instead, load it from storage and verify if it's been deleted outside of kong + if dbless then + local certkey, err = st:get(CERTKEY_KEY_PREFIX .. host) + -- generally, we want to skip the current renewal if we can't verify if + -- the cert not needed anymore. and delete the renew conf if we do see the + -- cert is deleted + if err then + kong.log.err("can't read certificate of host:", host, " from storage:", err) + goto renew_continue + elseif not certkey then + kong.log.warn("certificate for host ", host, " is deleted from storage, deleting renew config") + clean_renew_conf = true + goto renew_continue + end + certkey = cjson.decode(certkey) + key = certkey and certkey.key + + goto renew_dbless + end + + sni_entity, err = kong.db.snis:select_by_name(host) if err then kong.log.err("can't read SNI entity of host:", host, " : ", err) goto renew_continue elseif not sni_entity then - kong.log.err("SNI ", host, " is deleted from Kong, aborting") + kong.log.warn("SNI ", host, " is deleted from Kong, deleting renew config") + clean_renew_conf = true goto renew_continue end - local key - if sni_entity.certificate then + + if sni_entity and sni_entity.certificate then local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) if err then - kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db") + kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db", + ", deleting renew config") + goto renew_continue + elseif not cert_entity then + kong.log.warn("certificate for SNI ", host, " is deleted from Kong, deleting renew config") + clean_renew_conf = true + goto renew_continue end local crt, err = x509.new(cert_entity.cert) if err then @@ -297,13 +326,22 @@ local function renew_certificate_storage(conf) kong.log.info("previous key is not defined, creating new key") end +::renew_dbless:: + kong.log.info("renew certificate for host ", host) err = update_certificate(conf, host, key) if err then kong.log.err("failed to renew certificate: ", err) return end + ::renew_continue:: + if clean_renew_conf then + err = st:delete(renew_conf_key) + if err then + kong.log.warn("error deleting unneeded renew config key \"", renew_conf_key, "\"") + end + end end end @@ -374,4 +412,6 @@ return { _save = save, _order = order, _account_name = account_name, + _renew_key_prefix = RENEW_KEY_PREFIX, + _renew_certificate_storage = renew_certificate_storage, } diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua index 7e1b7ecab50..11e1fb13cf5 100644 --- a/spec/01-client_spec.lua +++ b/spec/01-client_spec.lua @@ -1,6 +1,7 @@ local util = require("resty.acme.util") local helpers = require "spec.helpers" +local cjson = require "cjson" local pkey = require("resty.openssl.pkey") local x509 = require("resty.openssl.x509") @@ -22,18 +23,19 @@ for _, strategy in helpers.each_strategy() do end table.insert(strategies, "off") +local proper_config = { + account_email = "someone@somedomain.com", + api_uri = "http://api.acme.org", + storage = "shm", + storage_config = { + shm = { shm_name = "kong" }, + }, + renew_threshold_days = 30, +} + for _, strategy in ipairs(strategies) do local _, db - local proper_config = { - account_email = "someone@somedomain.com", - api_uri = "http://api.acme.org", - storage = "shm", - storage_config = { - shm = { shm_name = "kong" }, - } - } - lazy_setup(function() _, db = helpers.get_db_utils(strategy, { "acme_storage" @@ -166,6 +168,59 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(new_cert) end) end) + end) +end + +for _, strategy in ipairs(strategies) do + describe("Plugin: acme (client.renew) [#" .. strategy .. "]", function() + local bp + local cert + local host = "test1.com" + + lazy_setup(function() + bp, _ = helpers.get_db_utils(strategy, { + "certificates", + "snis", + }, { "acme", }) + + local key, crt = new_cert_key_pair() + cert = bp.certificates:insert { + cert = crt, + key = key, + tags = { "managed-by-acme" }, + } + + bp.snis:insert { + name = host, + certificate = cert, + tags = { "managed-by-acme" }, + } + client = require("kong.plugins.acme.client") + + end) + + describe("storage", function() + it("deletes renew config is cert is deleted", function() + local c, err = client.new(proper_config) + assert.is_nil(err) + + local host = "dne.konghq.com" + -- write a dummy renew config + err = c.storage:set(client._renew_key_prefix .. host, cjson.encode({ + host = host, + -- make it due for renewal + expire_at = ngx.time() - 23333, + })) + assert.is_nil(err) + -- do the renewal + err = client._renew_certificate_storage(proper_config) + assert.is_nil(err) + -- the dummy config should now be deleted + local v, err = c.storage:get(client._renew_key_prefix .. host) + assert.is_nil(err) + assert.is_nil(v) + end) + end) end) end From 154f0ebffa6b6a93dbb2c234bf2b6392a310bafd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 27 May 2020 13:53:04 +0800 Subject: [PATCH 0502/4351] feat(acme) add endpoints to actively create and renew certificates (#22) --- README.md | 31 +++++++++++++-- kong/plugins/acme/api.lua | 75 ++++++++++++++++++++++++++++++++++++ kong/plugins/acme/client.lua | 13 ++----- 3 files changed, 106 insertions(+), 13 deletions(-) create mode 100644 kong/plugins/acme/api.lua diff --git a/README.md b/README.md index 39f18581f84..d7fa3d7b1d3 100644 --- a/README.md +++ b/README.md @@ -10,7 +10,7 @@ and serve dynamically. Renewal is handled with a configurable threshold time. #### Configure Kong - Kong needs to listen 80 port or proxied by a load balancer that listens for 80 port. -- `nginx_proxy_lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly +- `lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly verify Let's Encrypt API. The CA-bundle file is usually `/etc/ssl/certs/ca-certificates.crt` for Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. If you are using Kong with Docker you can also set `KONG_LUA_SSL_TRUSTED_CERTIFICATE` as environment instead of changing `kong.conf`. @@ -20,6 +20,7 @@ set `KONG_LUA_SSL_TRUSTED_CERTIFICATE` as environment instead of changing `kong. For all the domains that you need to get certificate, make sure `DOMAIN/.well-known/acme-challenge` is mapped to a Route in Kong. You can check this by sending `curl KONG_IP/.well-known/acme-challenge/x -H "host:DOMAIN"` and expect a response `Not found`. +From plugin version 0.2.4, you can also [use the Admin API](#create-certificates) to If not, add a Route and a dummy Service to catch this route. ```bash # add a dummy service if needed @@ -49,18 +50,40 @@ Note by setting `tos_accepted` to *true* implies that you have read and accepted and terminates challenge only for certain domains, please refer to the [Plugin Config](#plugin-config) section. -#### Trigger creation of certificate +#### Create certificates Assume Kong proxy is accessible via http://mydomain.com and https://mydomain.com. ```bash +# Trigger asynchronous creation from proxy requests +# The following request returns immediately with Kong's default certificate +# Wait up to 1 minute for the background process to finish $ curl https://mydomain.com -k -# Returns Kong's default certificate -# Wait up to 1 minute + +# OR create from Admin API with version >= 0.2.4 +# User can also use this endpoint to force "renew" a certificate +$ curl http://localhost:8001/acme/create -d host=mydomain.com + +# Furthermore, it's possible to run sanity test before creating any certificate +$ curl http://localhost:8001/acme/create -d host=mydomain.com -d test_only=1 + $ curl https://mydomain.com # Now gives you a valid Let's Encrypt certicate ``` +#### Renew certificates + +The plugin automatically renews all certificate that are due for renewal everyday. Note the +renewal config is stored in configured storage backend. If the storage is cleared or modified +outside of Kong, renewal might not properly. + +It's also possible to actively trigger the renewal starting version 0.2.4. The following request +schedules renewal in background and return immediately. + +```bash +$ curl http://localhost:8001/acme/renew -XPOST +``` + ### Plugin Config Name | Required | Default | Description diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua new file mode 100644 index 00000000000..91ac5998420 --- /dev/null +++ b/kong/plugins/acme/api.lua @@ -0,0 +1,75 @@ +local client = require "kong.plugins.acme.client" +local http = require "resty.http" + +local function find_plugin() + for plugin, err in kong.db.plugins:each(1000) do + if err then + return nil, err + end + + if plugin.name == "acme" then + return plugin + end + end +end + +return { + ["/acme/create"] = { + POST = function(self) + local plugin, err = find_plugin() + if err then + return kong.response.exit(500, { message = err }) + elseif not plugin then + return kong.response.exit(404) + end + local conf = plugin.config + + local host = self.params.host + if not host or type(host) ~= "string" then + return kong.response.exit(400, { message = "host must be provided and containing a single domain" }) + end + + -- we don't allow port for security reason in test_only mode + if string.find(host, ":") ~= nil then + return kong.response.exit(400, { message = "port is not allowed in host" }) + end + + if self.params.test_only then + local check_path = string.format("http://%s/.well-known/acme-challenge/", host) + local httpc = http.new() + local res, err = httpc:request_uri(check_path .. "x") + if not err then + if ngx.re.match("no Route matched with those values", res.body) then + err = check_path .. "* doesn't map to a route in Kong" + elseif res.body ~= "Not found\n" then + err = "unexpected response found :" .. (res.body or "") + if res.status ~= 404 then + err = err .. string.format(", unexpected status code: %d", res.status) + end + else + return kong.response.exit(200, { message = "sanity test for host " .. host .. " passed"}) + end + end + return kong.response.exit(400, { message = "problem found running sanity check for " .. host .. ": " .. err}) + end + + err = client.update_certificate(conf, host, nil) + if err then + return kong.response.exit(500, { message = "failed to update certificate: " .. err }) + end + err = client.store_renew_config(conf, host) + if err then + return kong.response.exit(500, { message = "failed to store renew config: " .. err }) + end + local msg = "certificate for host " .. host .. " is created" + return kong.response.exit(201, { message = msg }) + end, + }, + + ["/acme/renew"] = { + POST = function() + client.renew_certificate() + return kong.response.exit(202) + end, + }, +} diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 61a42d41cff..45a4f48b788 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -234,7 +234,6 @@ local function update_certificate(conf, host, key) return err end - local function renew_certificate_storage(conf) local _, st, err = new_storage_adapter(conf) if err then @@ -351,19 +350,15 @@ local function renew_certificate(premature) return end - for plugin, err in kong.db.plugins:each(1000, - { cache_key = "acme", }) do + for plugin, err in kong.db.plugins:each(1000) do if err then kong.log.warn("error fetching plugin: ", err) end - if plugin.name ~= "acme" then - goto plugin_iterator_continue + if plugin.name == "acme" then + kong.log.info("renew storage configured in acme plugin: ", plugin.id) + renew_certificate_storage(plugin.config) end - - kong.log.info("renew storage configured in acme plugin: ", plugin.id) - renew_certificate_storage(plugin.config) -::plugin_iterator_continue:: end end From 41be7709ea99667ef60ed93848ade51f98aaa8fa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 27 May 2020 14:00:26 +0800 Subject: [PATCH 0503/4351] chore(acme) release: 0.2.4 (#23) --- CHANGELOG.md | 7 +++++++ ...e-0.2.3-1.rockspec => kong-plugin-acme-0.2.4-1.rockspec | 5 +++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 11 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.3-1.rockspec => kong-plugin-acme-0.2.4-1.rockspec (89%) diff --git a/CHANGELOG.md b/CHANGELOG.md index d246ecb9f23..7d46b9c713e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.4](#024---20200526) - [0.2.3](#023---20200518) - [0.2.2](#022---20200211) - [0.2.1](#021---20200123) @@ -8,6 +9,11 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.4] - 2020/05/26 + +- Add endpoints to actively create and renew certificates. +- Cleanup renew config when the certificate is deleted in the storage. + ## [0.2.3] - 2020/05/18 - Bump lua-resty-acme to get better error handling. @@ -39,6 +45,7 @@ - Initial release of ACME plugin for Kong. +[0.2.4]: https://github.com/Kong/kong-plugin-acme/compare/0.2.3...0.2.4 [0.2.3]: https://github.com/Kong/kong-plugin-acme/compare/0.2.2...0.2.3 [0.2.2]: https://github.com/Kong/kong-plugin-acme/compare/0.2.1...0.2.2 [0.2.1]: https://github.com/Kong/kong-plugin-acme/compare/0.2.0...0.2.1 diff --git a/kong-plugin-acme-0.2.3-1.rockspec b/kong-plugin-acme-0.2.4-1.rockspec similarity index 89% rename from kong-plugin-acme-0.2.3-1.rockspec rename to kong-plugin-acme-0.2.4-1.rockspec index c5399e64c25..0414baff79e 100644 --- a/kong-plugin-acme-0.2.3-1.rockspec +++ b/kong-plugin-acme-0.2.4-1.rockspec @@ -1,7 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.3-1" +version = "0.2.4-1" source = { - url = "git+https://github.com/Kong/kong-plugin-acme.git" + url = "git+https://github.com/Kong/kong-plugin-acme.git", + tag = "0.2.4", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index ada270e1c98..20baef380b8 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.3" +LetsencryptHandler.VERSION = "0.2.4" local function build_domain_matcher(domains) local domains_plain = {} From 7a0b4e187039bdcf0ea40b25ad8ccbda344af9a4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 4 Jun 2020 00:10:48 +0800 Subject: [PATCH 0504/4351] fix(acme) rename to RESTful apis (#24) Two endpoints exist at this time: POST /acme create a certificate or test the Kong setup to create this certificate. PATCH /acme triggers the renewal timer, the plugin will decide which certificates to renew. --- README.md | 9 +++++---- kong/plugins/acme/api.lua | 10 ++++------ 2 files changed, 9 insertions(+), 10 deletions(-) diff --git a/README.md b/README.md index d7fa3d7b1d3..228b59e9727 100644 --- a/README.md +++ b/README.md @@ -62,10 +62,11 @@ $ curl https://mydomain.com -k # OR create from Admin API with version >= 0.2.4 # User can also use this endpoint to force "renew" a certificate -$ curl http://localhost:8001/acme/create -d host=mydomain.com +$ curl http://localhost:8001/acme -d host=mydomain.com -# Furthermore, it's possible to run sanity test before creating any certificate -$ curl http://localhost:8001/acme/create -d host=mydomain.com -d test_only=1 +# Furthermore, it's possible to run sanity test on your Kong setup +# before creating any certificate +$ curl http://localhost:8001/acme -d host=mydomain.com -d test_http_challenge_flow=true $ curl https://mydomain.com # Now gives you a valid Let's Encrypt certicate @@ -81,7 +82,7 @@ It's also possible to actively trigger the renewal starting version 0.2.4. The f schedules renewal in background and return immediately. ```bash -$ curl http://localhost:8001/acme/renew -XPOST +$ curl http://localhost:8001/acme -XPATCH ``` ### Plugin Config diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 91ac5998420..177d44d76a3 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -14,7 +14,7 @@ local function find_plugin() end return { - ["/acme/create"] = { + ["/acme"] = { POST = function(self) local plugin, err = find_plugin() if err then @@ -34,7 +34,7 @@ return { return kong.response.exit(400, { message = "port is not allowed in host" }) end - if self.params.test_only then + if self.params.test_http_challenge_flow == "true" then local check_path = string.format("http://%s/.well-known/acme-challenge/", host) local httpc = http.new() local res, err = httpc:request_uri(check_path .. "x") @@ -64,12 +64,10 @@ return { local msg = "certificate for host " .. host .. " is created" return kong.response.exit(201, { message = msg }) end, - }, - ["/acme/renew"] = { - POST = function() + PATCH = function() client.renew_certificate() - return kong.response.exit(202) + return kong.response.exit(202, { message = "Renewal process started successfully" }) end, }, } From 4d9c27bc9f5ea5eac12e4f757b51995d33a27597 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 4 Jun 2020 00:11:02 +0800 Subject: [PATCH 0505/4351] fix(acme) api url include /directory by default (#25) --- README.md | 2 +- kong/plugins/acme/schema.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index 228b59e9727..bffacec2ac8 100644 --- a/README.md +++ b/README.md @@ -90,7 +90,7 @@ $ curl http://localhost:8001/acme -XPATCH Name | Required | Default | Description -------------------:|------------|------------|------------ config.account_email| Yes | | The account identifier, can be reused in different plugin instance. -config.api_uri | | `"https://acme-v02.api.letsencrypt.org"` | The ACMEv2 API endpoint to use, the url should only contain root path. User might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/)(`https://acme-staging-v02.api.letsencrypt.org`) during testing. Kong doesn't automatically delete staging certificates, if you use same domain to test and use in production, you will need to delete those certificates manaully after test. +config.api_uri | | `"https://acme-v02.api.letsencrypt.org/directory"` | The ACMEv2 API endpoint to use, the url should only contain root path. User might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/)(`https://acme-staging-v02.api.letsencrypt.org/directory`) during testing. Kong doesn't automatically delete staging certificates, if you use same domain to test and use in production, you will need to delete those certificates manaully after test. config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index a637668d147..e0658141844 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -49,7 +49,7 @@ local schema = { match = "%w*%p*@+%w*%.?%w*", required = true, }, }, - { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org" }), + { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org/directory" }), }, { tos_accepted = { type = "boolean", From 57fd4008d03e2c2d1f60ae601e3cc19d8b16284e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 4 Jun 2020 00:24:57 +0800 Subject: [PATCH 0506/4351] chore(acme) release: 0.2.5 (#26) --- CHANGELOG.md | 7 +++++++ ...e-0.2.4-1.rockspec => kong-plugin-acme-0.2.5-1.rockspec | 5 +++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 11 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.4-1.rockspec => kong-plugin-acme-0.2.5-1.rockspec (90%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7d46b9c713e..856bbf07f5b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.5](#025---20200604) - [0.2.4](#024---20200526) - [0.2.3](#023---20200518) - [0.2.2](#022---20200211) @@ -9,6 +10,11 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.5] - 2020/06/04 + +- Rename API endpoints to be RESTful. +- `api_uri` includes `/directory` part by default. + ## [0.2.4] - 2020/05/26 - Add endpoints to actively create and renew certificates. @@ -45,6 +51,7 @@ - Initial release of ACME plugin for Kong. +[0.2.5]: https://github.com/Kong/kong-plugin-acme/compare/0.2.4...0.2.5 [0.2.4]: https://github.com/Kong/kong-plugin-acme/compare/0.2.3...0.2.4 [0.2.3]: https://github.com/Kong/kong-plugin-acme/compare/0.2.2...0.2.3 [0.2.2]: https://github.com/Kong/kong-plugin-acme/compare/0.2.1...0.2.2 diff --git a/kong-plugin-acme-0.2.4-1.rockspec b/kong-plugin-acme-0.2.5-1.rockspec similarity index 90% rename from kong-plugin-acme-0.2.4-1.rockspec rename to kong-plugin-acme-0.2.5-1.rockspec index 0414baff79e..7e78306f25d 100644 --- a/kong-plugin-acme-0.2.4-1.rockspec +++ b/kong-plugin-acme-0.2.5-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.4-1" +version = "0.2.5-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.4", + tag = "0.2.5", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", @@ -12,6 +12,7 @@ description = { build = { type = "builtin", modules = { + ["kong.plugins.acme.api"] = "kong/plugins/acme/api.lua", ["kong.plugins.acme.client"] = "kong/plugins/acme/client.lua", ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 20baef380b8..28115497ddd 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.4" +LetsencryptHandler.VERSION = "0.2.5" local function build_domain_matcher(domains) local domains_plain = {} From 9c7f7aa7db507dbdb51d728be68b4c1f65374283 Mon Sep 17 00:00:00 2001 From: Pravin Rahangdale Date: Wed, 3 Jun 2020 22:56:03 +0530 Subject: [PATCH 0507/4351] docs(grpc-web) fix the readme.md docs missing config argument --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index dfd54b457a0..8b67ac2b03c 100644 --- a/README.md +++ b/README.md @@ -99,7 +99,7 @@ or via the administration API: $ # add the plugin to the route $ curl -XPOST localhost:8001/routes/web-service/plugins \ --data name=grpc-web \ - --data proto=path/to/hello.proto + --data config.proto=path/to/hello.proto ``` With this setup, we can support gRPC-Web/JSON clients using `Content-Type` headers like `application/grpc-web+json` or `application/grpc-web-text+json`. From e5bd5ae42700b60ff4941d7ee692e472f52e7358 Mon Sep 17 00:00:00 2001 From: Daniele <62102073+Monska85@users.noreply.github.com> Date: Mon, 8 Jun 2020 19:32:07 +0200 Subject: [PATCH 0508/4351] fix(prometheus) correct typo From #86 --- grafana/kong-official.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/grafana/kong-official.json b/grafana/kong-official.json index 965a1340d1f..19477c14f08 100644 --- a/grafana/kong-official.json +++ b/grafana/kong-official.json @@ -1757,7 +1757,7 @@ "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_nginx_http_current_connections{state=~\"activ|reading|writing|waiting\", instance=~\"$instance\"}[1m])) by (state)", + "expr": "sum(rate(kong_nginx_http_current_connections{state=~\"active|reading|writing|waiting\", instance=~\"$instance\"}[1m])) by (state)", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{state}}", From 002b2ede6d4520ec737c6e13b657d0a837e6bc34 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 10 Jun 2020 16:37:26 +0200 Subject: [PATCH 0509/4351] feat(zipkin) static tags (#84) Implements #3 --- kong/plugins/zipkin/handler.lua | 16 +++++++++++++ kong/plugins/zipkin/schema.lua | 42 +++++++++++++++++++++++++++++++++ spec/schema_spec.lua | 22 +++++++++++++++++ spec/zipkin_spec.lua | 17 +++++++++---- 4 files changed, 93 insertions(+), 4 deletions(-) create mode 100644 spec/schema_spec.lua diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a6c6ffa8cc2..96d570f1dd7 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -131,6 +131,14 @@ if subsystem == "http" then request_span:set_tag("http.method", method) request_span:set_tag("http.path", req.get_path()) + local static_tags = conf.static_tags + if type(static_tags) == "table" then + for i = 1, #static_tags do + local tag = static_tags[i] + request_span:set_tag(tag.name, tag.value) + end + end + ctx.zipkin = { request_span = request_span, header_type = header_type, @@ -205,6 +213,14 @@ elseif subsystem == "stream" then request_span:set_tag("lc", "kong") + local static_tags = conf.static_tags + if type(static_tags) == "table" then + for i = 1, #static_tags do + local tag = static_tags[i] + request_span:set_tag(tag.name, tag.value) + end + end + ctx.zipkin = { request_span = request_span, proxy_span = nil, diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 22eb3d79347..8f76d8355c0 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -1,4 +1,44 @@ local typedefs = require "kong.db.schema.typedefs" +local Schema = require "kong.db.schema" + +local PROTECTED_TAGS = { + "error", + "http.method", + "http.path", + "http.status_code", + "kong.balancer.state", + "kong.balancer.try", + "kong.consumer", + "kong.credential", + "kong.node.id", + "kong.route", + "kong.service", + "lc", + "peer.hostname", +} + +local static_tag = Schema.define { + type = "record", + fields = { + { name = { type = "string", required = true, not_one_of = PROTECTED_TAGS } }, + { value = { type = "string", required = true } }, + }, +} + +local validate_static_tags = function(tags) + if type(tags) ~= "table" then + return true + end + local found = {} + for i = 1, #tags do + local name = tags[i].name + if found[name] then + return nil, "repeated tags are not allowed: " .. name + end + found[name] = true + end + return true +end return { name = "zipkin", @@ -15,6 +55,8 @@ return { { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { type = "string", required = true, default = "preserve", one_of = { "preserve", "b3", "b3-single", "w3c" } } }, + { static_tags = { type = "array", elements = static_tag, + custom_validator = validate_static_tags } } }, }, }, }, diff --git a/spec/schema_spec.lua b/spec/schema_spec.lua new file mode 100644 index 00000000000..df920cd48be --- /dev/null +++ b/spec/schema_spec.lua @@ -0,0 +1,22 @@ +local schema_def = require "kong.plugins.zipkin.schema" +local v = require("spec.helpers").validate_plugin_config_schema + +describe("Plugin: Zipkin (schema)", function() + it("rejects repeated tags", function() + local ok, err = v({ + http_endpoint = "http://example.dev", + static_tags = { + { name = "foo", value = "bar" }, + { name = "foo", value = "baz" }, + }, + }, schema_def) + + assert.is_falsy(ok) + assert.same({ + config = { + static_tags = "repeated tags are not allowed: foo" + } + }, err) + end) +end) + diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 06cbbae5800..bad532dfd95 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -160,6 +160,9 @@ describe("http integration tests with zipkin server [#" sample_ratio = 1, http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), traceid_byte_count = traceid_byte_count, + static_tags = { + { name = "static", value = "ok" }, + } } }) @@ -239,7 +242,8 @@ describe("http integration tests with zipkin server [#" ["http.method"] = "GET", ["http.path"] = "/", ["http.status_code"] = "200", -- found (matches server status) - lc = "kong" + lc = "kong", + static = "ok", }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) @@ -312,7 +316,8 @@ describe("http integration tests with zipkin server [#" ["http.method"] = "POST", ["http.path"] = "/hello.HelloService/SayHello", ["http.status_code"] = "200", -- found (matches server status) - lc = "kong" + lc = "kong", + static = "ok", }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) @@ -393,7 +398,10 @@ describe("http integration tests with zipkin server [#" local request_tags = request_span.tags assert.truthy(request_tags["kong.node.id"]:match("^[%x-]+$")) request_tags["kong.node.id"] = nil - assert.same({ lc = "kong" }, request_tags) + assert.same({ + lc = "kong", + static = "ok", + }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) assert.same({ @@ -484,7 +492,8 @@ describe("http integration tests with zipkin server [#" ["http.method"] = "GET", ["http.path"] = "/foobar", ["http.status_code"] = "404", -- note that this was "not found" - lc = "kong" + lc = "kong", + static = "ok", }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) From 238ae5e1bb6a616e80aee971c93518de8d5d852c Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Mon, 15 Jun 2020 16:15:16 -0300 Subject: [PATCH 0510/4351] tests(azure-functions) adjust to match actual response Azure response has alternated lately between http:// and https:// --- spec/01-access_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 322a1dd7b20..db6534d518e 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -102,7 +102,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.same("https://httpbin.org/anything/test-func-name/and/then/some", json.url) + assert.matches("httpbin.org/anything/test%-func%-name/and/then/some", json.url) end) it("passes the method", function() From 7a4352afb1a25448e7ba13b637069eaf6b49bc68 Mon Sep 17 00:00:00 2001 From: Leandro Carneiro <42899277+carnei-ro@users.noreply.github.com> Date: Wed, 17 Jun 2020 11:11:47 -0300 Subject: [PATCH 0511/4351] feat(prometheus) expose healthiness of targets of upstreams (#88) --- README.md | 5 + kong/plugins/prometheus/exporter.lua | 58 +++++++++++ spec/04-status_api_spec.lua | 141 ++++++++++++++++++++++++++- 3 files changed, 203 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index f4a4ae72af1..7002ffcb088 100644 --- a/README.md +++ b/README.md @@ -151,6 +151,11 @@ kong_nginx_http_current_connections{state="writing"} 1 # HELP kong_nginx_metric_errors_total Number of nginx-lua-prometheus errors # TYPE kong_nginx_metric_errors_total counter kong_nginx_metric_errors_total 0 +# HELP kong_upstream_target_health Health status of targets of upstream. States = healthchecks_off|healthy|unhealthy|dns_error, value is 1 when state is populated. +kong_upstream_target_health{upstream="",target="",address=":",state="healthchecks_off"} 0 +kong_upstream_target_health{upstream="",target="",address=":",state="healthy"} 1 +kong_upstream_target_health{upstream="",target="",address=":",state="unhealthy"} 0 +kong_upstream_target_health{upstream="",target="",address=":",state="dns_error"} 0 ``` diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 7e78edae09d..07f5b91c486 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,7 +1,10 @@ local kong = kong local ngx = ngx local find = string.find +local lower = string.lower +local concat = table.concat local select = select +local balancer = require("kong.runloop.balancer") local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 1000, @@ -30,6 +33,12 @@ local function init() metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. "0 is unreachable") + metrics.upstream_target_health = prometheus:gauge("upstream_target_health", + "Health status of targets of upstream. " .. + "States = healthchecks_off|healthy|unhealthy|dns_error, " .. + "value is 1 when state is populated.", + {"upstream", "target", "address", "state"}) + local memory_stats = {} memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", "Allocated bytes in worker Lua VM", @@ -72,6 +81,22 @@ end -- Since in the prometheus library we create a new table for each diverged label -- so putting the "more dynamic" label at the end will save us some memory local labels_table = {0, 0, 0} +local upstream_target_addr_health_table = { + { value = 0, labels = { 0, 0, 0, "healthchecks_off" } }, + { value = 0, labels = { 0, 0, 0, "healthy" } }, + { value = 0, labels = { 0, 0, 0, "unhealthy" } }, + { value = 0, labels = { 0, 0, 0, "dns_error" } }, +} + +local function set_healthiness_metrics(table, upstream, target, address, status, metrics_bucket) + for i = 1, #table do + table[i]['labels'][1] = upstream + table[i]['labels'][2] = target + table[i]['labels'][3] = address + table[i]['value'] = (status == table[i]['labels'][4]) and 1 or 0 + metrics_bucket:set(table[i]['value'], table[i]['labels']) + end +end local function log(message) if not metrics then @@ -168,6 +193,39 @@ local function collect() "/metrics endpoint: ", err) end + -- erase all target/upstream metrics, prevent exposing old metrics + metrics.upstream_target_health:reset() + + -- upstream targets accessible? + local upstreams_dict = balancer.get_all_upstreams() + for key, upstream_id in pairs(upstreams_dict) do + local _, upstream_name = key:match("^([^:]*):(.-)$") + upstream_name = upstream_name and upstream_name or key + -- based on logic from kong.db.dao.targets + local health_info + health_info, err = balancer.get_upstream_health(upstream_id) + if err then + kong.log.err("failed getting upstream health: ", err) + end + + if health_info then + for target_name, target_info in pairs(health_info) do + if target_info ~= nil and target_info.addresses ~= nil and + #target_info.addresses > 0 then + -- healthchecks_off|healthy|unhealthy + for _, address in ipairs(target_info.addresses) do + local address_label = concat({address.ip, ':', address.port}) + local status = lower(address.health) + set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, address_label, status, metrics.upstream_target_health) + end + else + -- dns_error + set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, '', 'dns_error', metrics.upstream_target_health) + end + end + end + end + -- memory stats local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index 183f52f0df3..a13115fe804 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -10,9 +10,77 @@ describe("Plugin: prometheus (access via status API)", function() setup(function() local bp = helpers.get_db_utils() + local upstream_hc_off = bp.upstreams:insert({ + name = "mock-upstream-healthchecksoff", + }) + bp.targets:insert { + target = helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port, + weight = 1000, + upstream = { id = upstream_hc_off.id }, + } + + local upstream = bp.upstreams:insert({ + name = "mock-upstream", + }) + + upstream.healthchecks = { + active = { + concurrency = 10, + healthy = { + http_statuses = { 200, 302 }, + interval = 2, + successes = 2 + }, + http_path = "/status/200", + https_verify_certificate = true, + timeout = 1, + type = "http", + unhealthy = { + http_failures = 1, + http_statuses = { 429, 404, 500, 501, 502, 503, 504, 505 }, + interval = 1, + tcp_failures = 1, + timeouts = 1 + } + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 1 + }, + type = "http", + unhealthy = { + http_failures = 1, + http_statuses = { 429, 500, 503 }, + tcp_failures = 1, + timeouts = 1 + } + } + } + + upstream = bp.upstreams:update({ id = upstream.id }, { healthchecks = upstream.healthchecks }) + + bp.targets:insert { + target = helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port, + weight = 1000, + upstream = { id = upstream.id }, + } + + bp.targets:insert { + target = helpers.mock_upstream_host .. ':8001', + weight = 1, + upstream = { id = upstream.id }, + } + + bp.targets:insert { + target = 'some-random-dns:80', + weight = 1, + upstream = { id = upstream.id }, + } + local service = bp.services:insert { name = "mock-service", - host = helpers.mock_upstream_host, + host = upstream.name, port = helpers.mock_upstream_port, protocol = helpers.mock_upstream_protocol, } @@ -62,6 +130,8 @@ describe("Plugin: prometheus (access via status API)", function() status_client = helpers.http_client("127.0.0.1", 9500, 20000) proxy_client_grpc = helpers.proxy_client_grpc() proxy_client_grpcs = helpers.proxy_client_grpcs() + + require("socket").sleep(6) -- wait 6 seconds until healthchecks run end) teardown(function() @@ -215,6 +285,75 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_datastore_reachable 1', body, nil, true) end) + it("exposes upstream's target health metrics - healthchecks-off", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 1', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error"} 0', body, nil, true) + end) + + it("exposes upstream's target health metrics - healthy", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 1', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error"} 0', body, nil, true) + end) + + it("exposes upstream's target health metrics - unhealthy", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthchecks_off"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthy"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="unhealthy"} 1', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="dns_error"} 0', body, nil, true) + end) + + it("exposes upstream's target health metrics - dns_error", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error"} 1', body, nil, true) + end) + + it("remove metrics from deleted upstreams and targets", function() + local admin_client = helpers.admin_client() + admin_client:send { + method = "DELETE", + path = "/upstreams/mock-upstream-healthchecksoff", + } + admin_client:send { + method = "DELETE", + path = "/upstreams/mock-upstream/targets/some-random-dns:80", + } + admin_client:close() + + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.not_match('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff"', body, nil, true) + assert.not_match('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', body, nil, true) + end) + it("exposes Lua worker VM stats", function() local res = assert(status_client:send { method = "GET", From ce2e52b65d820a742974d265b711c7d96859de54 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Jun 2020 16:31:59 +0200 Subject: [PATCH 0512/4351] docs(prometheus) document 0.9.0 changes --- CHANGELOG.md | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3e6776a167a..4f17dc8ff93 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.9.0](#090---20200617) - [0.8.0](#080---20200424) - [0.7.1](#071---20200105) - [0.7.0](#070---20191204) @@ -16,6 +17,14 @@ - [0.1.0](#010---20180615) +## [0.9.0] - 2020/06/17 + +- Expose healthiness of upstream targets + (Thanks, [carnei-ro](https://github.com/carnei-ro)!) + [#88](https://github.com/Kong/kong-plugin-prometheus/pull/88) +- Fix a typo on the dashboard + (Thanks, [Monska85](https://github.com/Monska85)!) + ## [0.8.0] - 2020/04/24 - Expose the `prometheus` object for custom metrics From e92d951a0e16f25645a15e7a28c486111a41a1eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Jun 2020 16:32:37 +0200 Subject: [PATCH 0513/4351] chore(prometheus) bump version to 0.9.0 --- ....8.0-1.rockspec => kong-prometheus-plugin-0.9.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.8.0-1.rockspec => kong-prometheus-plugin-0.9.0-1.rockspec (96%) diff --git a/kong-prometheus-plugin-0.8.0-1.rockspec b/kong-prometheus-plugin-0.9.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-0.8.0-1.rockspec rename to kong-prometheus-plugin-0.9.0-1.rockspec index b72c0902a8b..c30433b9c28 100644 --- a/kong-prometheus-plugin-0.8.0-1.rockspec +++ b/kong-prometheus-plugin-0.9.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.8.0-1" +version = "0.9.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.8.0" + tag = "0.9.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 6286692e81d..0489eed81e0 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.8.0", + VERSION = "0.9.0", } function PrometheusHandler.init_worker() From 584eb75563e6d002861bb52cbf9e70776c7bd2d1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 23 Jun 2020 09:32:37 +0200 Subject: [PATCH 0514/4351] chore(zipkin) stop notifications on pull requests --- .travis.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.travis.yml b/.travis.yml index e75a788b88b..6e33ff445a1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -32,6 +32,7 @@ script: notifications: slack: + if: branch = master AND type != pull_request on_success: change on_failure: always rooms: From cc6a444d2f3779fb67db668370fea2c08544c21e Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 23 Jun 2020 09:17:33 +0200 Subject: [PATCH 0515/4351] chore(serverless-functions) stop notifications on pull requests --- .pongorc => .pongo/pongorc | 0 .travis.yml | 1 + 2 files changed, 1 insertion(+) rename .pongorc => .pongo/pongorc (100%) diff --git a/.pongorc b/.pongo/pongorc similarity index 100% rename from .pongorc rename to .pongo/pongorc diff --git a/.travis.yml b/.travis.yml index 978dac30e46..980bbea8189 100644 --- a/.travis.yml +++ b/.travis.yml @@ -35,6 +35,7 @@ script: notifications: slack: + if: branch = master AND type != pull_request on_success: change on_failure: always rooms: From 6961caea5fc4245476dc7c490287eaa59233f729 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 25 Jun 2020 16:30:53 +0200 Subject: [PATCH 0516/4351] chore(session) update ci to pongo (#23) --- .editorconfig | 22 +++++++++++ .gitignore | 4 ++ .travis.yml | 101 +++++++++++++++++--------------------------------- 3 files changed, 59 insertions(+), 68 deletions(-) create mode 100644 .editorconfig diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore index 4529f70b72e..ed3d8ff6ebf 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1,5 @@ +# servroot is typically the nginx/Kong workingdirectory when testing servroot + +# packed distribution format for LuaRocks +*.rock diff --git a/.travis.yml b/.travis.yml index d0ed7be16e1..c2660f86ed8 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,76 +1,41 @@ -dist: xenial -sudo: required - -language: go - -go: - - "1.13.x" - -notifications: - email: - recipients: - - team-interfaces@konghq.com - on_success: never - on_failure: always - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - docker +dist: bionic + +jobs: + include: + - name: Enterprise 1.5.0.x + env: KONG_VERSION=1.5.0.x + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee + #- name: Nightly CE-master + # env: KONG_VERSION=nightly env: global: - - LUAROCKS=3.3.1 - - OPENSSL=1.1.1d - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - OPENRESTY_BASE=1.15.8.2 - - OPENRESTY_LATEST=1.15.8.2 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o htest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=session - - KONG_TEST_PLUGINS=bundled,$PLUGIN_NAME - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - matrix: - - OPENRESTY=$OPENRESTY_BASE - CASSANDRA=$CASSANDRA_BASE - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST - -before_install: - - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - source kong-ci/setup_env.sh - - git clone -b next https://github.com/Kong/kong.git kong-ce + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: SalrcDiyLF1AMXJm1ik8ltrumfnI0EGEKx+D2OEx3WLwtP4cH6FJbYT3qkyoJ0dN1MSf5LyUHir5ilkVF2uNRK9YTjYdKTLDWVpS1QRxmruj0aduenSar/YsizHJ5fcRtpqfgnvCDpRL0F2EkVt4MV24dWM71KZWN0JR3AgTTGhMSMyXnG6jQr7bVB8BErgM+6K0K1Eqv0hnqIYU8iJAWz62zk4EVZ6qfzPJa18E0+WYJ4qDssAqZI22qqYROz71BTYEXAi4mw9+TvaKIXyyZa1XO9bZQHD4nioi1IADHwWSq/ebOrcrg1a+2Ftqa+RRaB/Gwznt0AWnWWgcKH8b7Fx72R6TYvGYVhTLfPiWWLJ5wM342YKrqllHMiQ6HtbqC13rfTDKnrRlXPZ+p4CEAsGeVYA1UsYu/jL5wK0J9prN+Xj5HiXaOcJfCKrZ95vb6wmAY74iKayMy50X/dZvDXCJUszcYnkJkQbbYvvengxAMNe9XBdsMy9RE/lPuFW7XUQFmASn4kht2vcaQG8+9GweC8j9bn/7SNn87kytIS7kT2FTwc8Xtli5A9ErdPr8hkzWB9KGR5qgIWen7q/ha2CHKxLdg51LJvb24lHGunmzaDO4Jrr6l3yY5lLcarTZBrAMCF+Gdjyd/W5gJsLJQt73pK0tJNM0f+URoWssucI= + # for Nightly Enterprise images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - luarocks make - - cd kong-ce - - make dev - - createuser --createdb kong - - createdb -U kong kong_tests - - cd ../ - - KONG_DATABASE=postgres KONG_PG_DATABASE=kong_tests kong-ce/bin/kong migrations bootstrap - - KONG_DATABASE=cassandra KONG_CASSANDRA_KEYSPACE=kong_tests kong-ce/bin/kong migrations bootstrap - - luarocks remove --force lua-resty-session - - luarocks install --force lua-resty-session 3.1 - - cd kong-ce +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - cd .. && luacheck . && cd kong-ce - - bin/busted $BUSTED_ARGS ../spec +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: 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 From cdfb043643c7dd004878319fdd01695e83a0ba2b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 25 Jun 2020 14:25:24 +0200 Subject: [PATCH 0517/4351] chore(aws-lambda) do not notify on PR --- .pongorc => .pongo/pongorc | 0 .travis.yml | 3 ++- 2 files changed, 2 insertions(+), 1 deletion(-) rename .pongorc => .pongo/pongorc (100%) diff --git a/.pongorc b/.pongo/pongorc similarity index 100% rename from .pongorc rename to .pongo/pongorc diff --git a/.travis.yml b/.travis.yml index a43865c76c8..8b8d788566e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -38,7 +38,8 @@ script: notifications: slack: - on_success: never + if: branch = master AND type != pull_request + on_success: change on_failure: always rooms: secure: 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 From 46019d73126e72ae5ac5136faf441eaa072d3fa9 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 25 Jun 2020 17:24:25 +0200 Subject: [PATCH 0518/4351] fix(request-transformer) revision number --- ...1.rockspec => kong-plugin-request-transformer-1.2.5-0.rockspec | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename kong-plugin-request-transformer-1.2.5-1.rockspec => kong-plugin-request-transformer-1.2.5-0.rockspec (100%) diff --git a/kong-plugin-request-transformer-1.2.5-1.rockspec b/kong-plugin-request-transformer-1.2.5-0.rockspec similarity index 100% rename from kong-plugin-request-transformer-1.2.5-1.rockspec rename to kong-plugin-request-transformer-1.2.5-0.rockspec From 33ebc1f9a9d6a06b38730a98c0a8728f48ca56b1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 25 Jun 2020 17:27:25 +0200 Subject: [PATCH 0519/4351] chore(request-transformer) add config files --- .busted | 7 +++++++ .editorconfig | 22 ++++++++++++++++++++++ .gitignore | 5 +++++ .luacheckrc | 40 +++++++++++++++++++++++++++++++++++----- .pongo/pongorc | 2 ++ 5 files changed, 71 insertions(+), 5 deletions(-) create mode 100644 .busted create mode 100644 .editorconfig create mode 100644 .gitignore create mode 100644 .pongo/pongorc diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..ed3d8ff6ebf --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +# servroot is typically the nginx/Kong workingdirectory when testing +servroot + +# packed distribution format for LuaRocks +*.rock diff --git a/.luacheckrc b/.luacheckrc index abca56be877..6de9ea0567e 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -3,10 +3,40 @@ unused_args = false redefined = false max_line_length = false -std = "ngx_lua" -files["spec"] = { - std = "+busted"; -} + globals = { - "kong", + --"_KONG", + "kong", + --"ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +ignore = { + --"6.", -- ignore whitespace warnings +} + + +exclude_files = { + "kong-ce/**/*.lua", + --"spec-old-api/fixtures/invalid-module.lua", +} + + +--files["kong/plugins/ldap-auth/*.lua"] = { +-- read_globals = { +-- "bit.mod", +-- "string.pack", +-- "string.unpack", +-- }, +--} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", } diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..68785420b05 --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,2 @@ +--postgres +--cassandra From 1bac915bd76a17afef89df6ed39b70047ee9cf3e Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 25 Jun 2020 17:30:42 +0200 Subject: [PATCH 0520/4351] chore(request-transformer) update to Pongo --- .travis.yml | 95 +++++++++++++++++++++-------------------------------- 1 file changed, 37 insertions(+), 58 deletions(-) diff --git a/.travis.yml b/.travis.yml index 01ea202c821..062dc147c75 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,66 +1,45 @@ -dist: trusty -sudo: required - -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -services: - - redis-server - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - redis - - docker +dist: bionic + +jobs: + include: + - name: Enterprise 1.3.0.x + env: KONG_VERSION=1.3.0.x + - name: Enterprise 1.5.0.x + env: KONG_VERSION=1.5.0.x + - name: Kong CE 1.3.x + env: KONG_VERSION=1.3.x + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest + #- name: Nightly CE-master + # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: - - PLUGIN_NAME=request-transformer - - LUAROCKS=3.0.4 - - OPENSSL=1.1.1a - - KONG_REPOSITORY=kong - - KONG_LATEST=master - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - OPENRESTY_LATEST=1.13.6.2 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - matrix: - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_BASE - KONG_TAG=$KONG_LATEST - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST - KONG_TAG=$KONG_LATEST + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: oma6vvWWJ27k3XmianaLI3OC0pi1iIR32/3As7t0sdE+Z86s/qPDqjtrEAQV2e4mV+nSv90TIyIkM7+C9QkXD8lC8ekwhjepYupEjsqGtVZLqgxbwwXuFrqYd/ARtm6K6kGe9M93SAK3//CxtU7e902UcpDC6yVFN2ViuF1O7w8ObTTQ2z1ay+XONIwDPWlAenjlwp3gOCHCf2Gj/D4j7QjI1w56cCoB79gUbU9Ky90Nqrse2U6BClOjfutuFJ6cG7ztyvxoohh9Yji6uuzxbx5zn6v3Fex0YHNcjP72Bapchi2NOrB8ebfYDFwosAkHMgmCUa78Ws7n8k3X6KybfRW83fENcefnhcQnEJOzGIaJAHOoPlbkfu7b0V2C0KGMqSwpxEJZ+xsahj65yHLGaquDEYDZSID47Cy31QcS1jHPq3wjk/2NX5yEeFDK1gJVT4uqenInfCPUddSJ3D/9idiWszzMYm5kWmVKPNXXsTDb3NeadpX5WI5neV+eb67VPOc5EXpXA4BM/iNTbRU0A3dOJh47agyFZzPZepZyW9vEaVyoF7ycXNaf/jQX+NbYYe5GcmwYWCig2AQFlzHRiRRXp5XvxUd+h+ZixSKOOTl/NJ38gCaFOa+fEK9y3yHTwtelc+2iMBBjOQZV1SNSDWa0mdBOR8Y/GMmwb3Qzn10= + # for Nightly Enterprise images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci - - source ../kong-ci/setup_plugin_env.sh +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - eval $LUACHECK_CMD - - eval $BUSTED_CMD +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: 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 From b61a847e7baad14575f6da7b84efd825de59b841 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Jun 2020 08:52:36 +0800 Subject: [PATCH 0521/4351] fix(acme) prepare backward compat for next lua-resty-acme release (#32) --- kong/plugins/acme/client.lua | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 45a4f48b788..6b63afd6df3 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -68,11 +68,20 @@ local function new(conf) return nil, "account ".. conf.account_email .. " not found in storage" end + -- backward compat + local url = conf.api_uri + if not ngx.re.match(url, "/directory$") then + if not ngx.re.match(url, "/$") then + url = url .. "/" + end + url = url .. "directory" + end + -- TODO: let acme accept initlizaed storage table alternatively return acme.new({ account_email = conf.account_email, account_key = account.key, - api_uri = conf.api_uri, + api_uri = url, storage_adapter = storage_full_path, storage_config = conf.storage_config[conf.storage], }) From 7acb16966b5a4d58553c6085954c4967bbf06b2b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Jun 2020 08:52:49 +0800 Subject: [PATCH 0522/4351] doc(readme) add new parameter for vault (#31) --- README.md | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index bffacec2ac8..0fd3d495e24 100644 --- a/README.md +++ b/README.md @@ -115,19 +115,26 @@ config.tos_accepted | | `false` | If you are using Let's Encrypt, "host": "127.0.0.1", "port": 8500, "token": null, - "kv_path": "acme" + "kv_path": "acme", + "timeout": 2000 }, "vault": { "host": "127.0.0.1", "port": 8200, "token": null, - "kv_path": "acme" + "kv_path": "acme", + "timeout": 2000, + "https": false, + "tls_verify": true, + "tls_server_name": null }, } ``` To configure storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). +Note `tls_verify` and `tls_server_name` parameters for Vault are only supported from plugin version 0.2.6. + ### Local testing and development #### Run ngrok From 16df703cf5e5d4c70e7884bacb5aa39cf3022dc2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Jun 2020 08:56:59 +0800 Subject: [PATCH 0523/4351] chore(acme) release: 0.2.6 (#33) --- CHANGELOG.md | 8 ++++++++ ...-0.2.5-1.rockspec => kong-plugin-acme-0.2.6-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 11 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.5-1.rockspec => kong-plugin-acme-0.2.6-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 856bbf07f5b..5ce8eeb4ca9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.6](#026---20200626) - [0.2.5](#025---20200604) - [0.2.4](#024---20200526) - [0.2.3](#023---20200518) @@ -10,6 +11,11 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.6] - 2020/06/26 + +- Add new `tls_verify` and `tls_server_name` parameter to vault storage. +- Prepare backward compat for next lua-resty-acme release + ## [0.2.5] - 2020/06/04 - Rename API endpoints to be RESTful. @@ -51,6 +57,8 @@ - Initial release of ACME plugin for Kong. + +[0.2.6]: https://github.com/Kong/kong-plugin-acme/compare/0.2.5...0.2.6 [0.2.5]: https://github.com/Kong/kong-plugin-acme/compare/0.2.4...0.2.5 [0.2.4]: https://github.com/Kong/kong-plugin-acme/compare/0.2.3...0.2.4 [0.2.3]: https://github.com/Kong/kong-plugin-acme/compare/0.2.2...0.2.3 diff --git a/kong-plugin-acme-0.2.5-1.rockspec b/kong-plugin-acme-0.2.6-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.5-1.rockspec rename to kong-plugin-acme-0.2.6-1.rockspec index 7e78306f25d..0c70418a97d 100644 --- a/kong-plugin-acme-0.2.5-1.rockspec +++ b/kong-plugin-acme-0.2.6-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.5-1" +version = "0.2.6-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.5", + tag = "0.2.6", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 28115497ddd..b8d62ff460e 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.5" +LetsencryptHandler.VERSION = "0.2.6" local function build_domain_matcher(domains) local domains_plain = {} From fe97d2626ff3ce37385c50dfa7ccdfc153cbf68c Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 26 Jun 2020 09:43:40 +0200 Subject: [PATCH 0524/4351] chore(acme) update ci to Pongo --- .editorconfig | 22 ++++++++++++ .gitignore | 1 + .pongo/pongorc | 2 ++ .travis.yml | 91 ++++++++++++++++++-------------------------------- 4 files changed, 58 insertions(+), 58 deletions(-) create mode 100644 .editorconfig create mode 100644 .pongo/pongorc diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore index 74448c87e8a..57b14cf8659 100644 --- a/.gitignore +++ b/.gitignore @@ -4,3 +4,4 @@ /.luarocks *.rock *.tar.gz +servroot diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..68785420b05 --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,2 @@ +--postgres +--cassandra diff --git a/.travis.yml b/.travis.yml index a5b87a68f87..5865127db9c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,66 +1,41 @@ -dist: trusty -sudo: required - -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -services: - - redis-server - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - redis - - docker +dist: bionic + +jobs: + include: + - name: Kong CE 1.3.x + env: KONG_VERSION=1.3.x + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest + #- name: Nightly CE-master + # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: - - PLUGIN_NAME=acme - - LUAROCKS=3.0.4 - - OPENSSL=1.1.1d - - KONG_REPOSITORY=kong - - KONG_LATEST=master - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - OPENRESTY_LATEST=1.15.8.1 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - matrix: - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_BASE - KONG_TAG=$KONG_LATEST - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST - KONG_TAG=$KONG_LATEST + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + # for Nightly Enterprise images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci - - source ../kong-ci/setup_plugin_env.sh +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - eval $LUACHECK_CMD - - eval $BUSTED_CMD +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository \ No newline at end of file +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: 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 From 445fa185340bcc1ad79ee0aa4fd93a88d9eaad97 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 29 Jun 2020 13:15:15 +0200 Subject: [PATCH 0525/4351] chore(azure-functions) update ci to pongo --- .busted | 7 ++ .editorconfig | 22 ++++++ .gitignore | 1 + .luacheckrc | 12 ++++ .pongo/pongorc | 2 + .travis.yml | 92 ++++++++++--------------- kong/plugins/azure-functions/schema.lua | 3 - 7 files changed, 81 insertions(+), 58 deletions(-) create mode 100644 .busted create mode 100644 .editorconfig create mode 100644 .luacheckrc create mode 100644 .pongo/pongorc diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore index 4ddabd717ce..948e866ed4e 100644 --- a/.gitignore +++ b/.gitignore @@ -5,3 +5,4 @@ .idea *.tar.gz *.rock +servroot diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..abca56be877 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,12 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + +std = "ngx_lua" +files["spec"] = { + std = "+busted"; +} +globals = { + "kong", +} diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..68785420b05 --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,2 @@ +--postgres +--cassandra diff --git a/.travis.yml b/.travis.yml index 59d44a5be82..6255c83f78c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,63 +1,45 @@ -dist: trusty -sudo: required - -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -services: - - redis-server - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - redis - - docker +dist: bionic + +jobs: + include: + - name: Enterprise 1.3.0.x + env: KONG_VERSION=1.3.0.x + - name: Enterprise 1.5.0.x + env: KONG_VERSION=1.5.0.x + - name: Kong CE 1.3.x + env: KONG_VERSION=1.3.x + - name: Kong CE 1.5.x + env: KONG_VERSION=1.5.x + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest + #- name: Nightly CE-master + # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=azure-functions - - KONG_TEST_CUSTOM_PLUGINS=$PLUGIN_NAME - - KONG_CUSTOM_PLUGINS=$PLUGIN_NAME - - matrix: - - CASSANDRA=$CASSANDRA_BASE - - CASSANDRA=$CASSANDRA_LATEST - -before_install: - - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - git clone https://github.com/Kong/kong.git kong-ce - - source kong-ce/.requirements && OPENRESTY=$RESTY_VERSION LUAROCKS=$RESTY_LUAROCKS_VERSION OPENSSL=$RESTY_OPENSSL_VERSION PCRE=$RESTY_PCRE_VERSION source kong-ci/setup_env.sh + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + # for Nightly Enterprise images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - luarocks make - - cd kong-ce - - make dev - - createuser --createdb kong - - createdb -U kong kong_tests +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - bin/busted $BUSTED_ARGS ../spec +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: 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 diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index b8f6659b090..33242e132a7 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -1,6 +1,3 @@ -local typedefs = require "kong.db.schema.typedefs" - - return { name = "azure-functions", fields = { From 4a57f6c344c2532c382615e600c4c99b1105324e Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 29 Jun 2020 11:10:35 +0200 Subject: [PATCH 0526/4351] chore(proxy-cache) fix linter errors --- spec/02-access_spec.lua | 41 ++++++++++++++++++++--------------------- 1 file changed, 20 insertions(+), 21 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 60889c27483..700c40fca23 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,23 +1,22 @@ local helpers = require "spec.helpers" -local pl_file = require "pl.file" local strategies = require("kong.plugins.proxy-cache.strategies") -local TIMEOUT = 10 -- default timeout for non-memory strategies +--local TIMEOUT = 10 -- default timeout for non-memory strategies -- use wait_until spec helper only on async strategies -local function strategy_wait_until(strategy, func, timeout) - if strategies.DELAY_STRATEGY_STORE[strategy] then - helpers.wait_until(func, timeout) - end -end +--local function strategy_wait_until(strategy, func, timeout) +-- if strategies.DELAY_STRATEGY_STORE[strategy] then +-- helpers.wait_until(func, timeout) +-- end +--end do local policy = "memory" describe("proxy-cache access with policy: " .. policy, function() local client, admin_client - local cache_key + --local cache_key local policy_config = { dictionary_name = "kong", } local strategy = strategies({ @@ -313,7 +312,7 @@ do assert.same(body1, body2) -- examine this cache key against another plugin's cache key for the same req - cache_key = cache_key1 + --cache_key = cache_key1 end) it("respects cache ttl", function() @@ -325,7 +324,7 @@ do } }) - local cache_key2 = res.headers["X-Cache-Key"] + --local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -344,7 +343,7 @@ do assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- if strategy is local, it's enough to simply use a sleep if strategies.LOCAL_DATA_STRATEGIES[policy] then @@ -368,7 +367,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - cache_key = res.headers["X-Cache-Key"] + --cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -397,7 +396,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - cache_key = res.headers["X-Cache-Key"] + --cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -614,7 +613,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -632,7 +631,7 @@ do assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- if strategy is local, it's enough to simply use a sleep if strategies.LOCAL_DATA_STRATEGIES[policy] then @@ -669,7 +668,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -737,7 +736,7 @@ do local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) assert.is_nil(res.headers["Content-Length"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -923,7 +922,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -954,7 +953,7 @@ do }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -1113,7 +1112,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local cache_key = res.headers["X-Cache-Key"] + --local cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -1201,7 +1200,7 @@ do assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) assert.matches("^%d+$", res.headers["X-Kong-Upstream-Latency"]) - cache_key = res.headers["X-Cache-Key"] + --cache_key = res.headers["X-Cache-Key"] -- wait until the underlying strategy converges --strategy_wait_until(policy, function() From f5cae40fbcc1bfdd6f900e8943e976f4a023d1b7 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 29 Jun 2020 10:45:48 +0200 Subject: [PATCH 0527/4351] chore(proxy-cache) update CI to Pongo --- .busted | 7 ++++ .editorconfig | 22 +++++++++++++ .gitignore | 5 +++ .pongo/pongorc | 2 ++ .travis.yml | 87 ++++++++++++++++---------------------------------- 5 files changed, 64 insertions(+), 59 deletions(-) create mode 100644 .busted create mode 100644 .editorconfig create mode 100644 .gitignore create mode 100644 .pongo/pongorc diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore new file mode 100644 index 00000000000..ed3d8ff6ebf --- /dev/null +++ b/.gitignore @@ -0,0 +1,5 @@ +# servroot is typically the nginx/Kong workingdirectory when testing +servroot + +# packed distribution format for LuaRocks +*.rock diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..68785420b05 --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,2 @@ +--postgres +--cassandra diff --git a/.travis.yml b/.travis.yml index 5f78368a2d7..3290f71fb4e 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,68 +1,37 @@ -dist: trusty -sudo: required +dist: bionic -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - docker +jobs: + include: + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest + #- name: Nightly CE-master + # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - PLUGIN_NAME=proxy-cache - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - matrix: - - CASSANDRA=$CASSANDRA_BASE - KONG_BRANCH=master - - CASSANDRA=$CASSANDRA_LATEST - KONG_BRANCH=next - - CASSANDRA=$CASSANDRA_BASE - KONG_BRANCH=master - - CASSANDRA=$CASSANDRA_LATEST - KONG_BRANCH=next - -before_install: - - git clone https://$GITHUB_TOKEN:@github.com/Kong/kong-ci.git - - git clone https://github.com/Kong/kong.git kong-ce - - ( cd kong-ce; git checkout $KONG_BRANCH ) - - source kong-ce/.requirements && OPENRESTY=$RESTY_VERSION LUAROCKS=$RESTY_LUAROCKS_VERSION OPENSSL=$RESTY_OPENSSL_VERSION PCRE=$RESTY_PCRE_VERSION source kong-ci/setup_env.sh + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + # for Nightly Enterprise images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - luarocks make - - cd kong-ce - - make dev - - cp -r spec/fixtures ../spec - - createuser --createdb kong - - createdb -U kong kong_tests +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - bin/busted $BUSTED_ARGS ../spec +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: T6F7yqSoaYd9umahw2ATntEVaVJrrZVxkxmZAhdczlV5WYqTstRJay+sw11wGfR5wHTGRhOJ3NJdD2JQwUA2eMFWhL3u3g8/fw1cfnJ9fx/8ezsknzK9cpl2Xtv5Md22C8FzWyzZsEmnMzqkQBEyWvEq6z+9fhnESgbs+uXL1HbxOVTtL8RPsr3gzu1W5rbwgXrAdC6FN6lEMmKiL4BuIL4oHfqYz4sLAQFx8jZ5BwD7mSPOkoM82pGjI/bKsQcgP/vYdkK4Y0K/6D1cEPwEsTd2PA0nuAbRXunICn6hkjvHzCaH3VN/Jep5b6z1UxWULRRphiIE3PZgUL1h/eDnp2hjjptjfQefKgrF/fXZtxX0ssDTgZjQi0io8IWU4y1hIs6cB1Lm+Zw4Xrp+IB/RoTxT1hCFznAjKTLFLXMqxZrGoP6+Mi3cJTuFjMFVwVe+OcrWVs4I8D/XgsCXI41v8Xv6iuSbYuMIzRy1r+85GVZS/5/y5hykC3/dpSYXjnQofKZW1rJWLVfL3iuSlobb0JIJ3HRpuCdQ1aeaogMl5e9fLbARFWI7/s7+hlJRVKj7YbLLQNdaqqIRUd+GS4cK/IDcoxLFFMwWid9+V+6po587dQNWlnmYqDrCWGcAgLgLr+6lTHispiUuGZgAFvvNdqkH2b4iEwGpvV1R0wZl+cM= From c6fd01bc08f647e44584424a6bb39f4916643206 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 29 Jun 2020 20:34:50 +0800 Subject: [PATCH 0528/4351] fix(acme) add missing config parameter to vault (#35) --- README.md | 3 ++- kong/plugins/acme/schema.lua | 19 +++++++++++++++---- 2 files changed, 17 insertions(+), 5 deletions(-) diff --git a/README.md b/README.md index 0fd3d495e24..c58dd2706f9 100644 --- a/README.md +++ b/README.md @@ -116,7 +116,8 @@ config.tos_accepted | | `false` | If you are using Let's Encrypt, "port": 8500, "token": null, "kv_path": "acme", - "timeout": 2000 + "timeout": 2000, + "https": false }, "vault": { "host": "127.0.0.1", diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index e0658141844..1390259111a 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -23,8 +23,8 @@ local REDIS_STORAGE_SCHEMA = { { auth = { type = "string" }} } -local CONSUL_VAULT_STORAGE_SCHEMA = { - { https = { type = "boolean", default = true, }, }, +local CONSUL_STORAGE_SCHEMA = { + { https = { type = "boolean", default = false, }, }, { host = typedefs.host, }, { port = typedefs.port, }, { kv_path = { type = "string", }, }, @@ -32,6 +32,17 @@ local CONSUL_VAULT_STORAGE_SCHEMA = { { token = { type = "string", }, }, } +local VAULT_STORAGE_SCHEMA = { + { https = { type = "boolean", default = false, }, }, + { host = typedefs.host, }, + { port = typedefs.port, }, + { kv_path = { type = "string", }, }, + { timeout = { type = "number", }, }, + { token = { type = "string", }, }, + { tls_verify = { type = "boolean", default = true, }, }, + { tls_server_name = { type = "string" }, }, +} + local schema = { name = "acme", fields = { @@ -77,8 +88,8 @@ local schema = { { shm = { type = "record", fields = SHM_STORAGE_SCHEMA, } }, { kong = { type = "record", fields = KONG_STORAGE_SCHEMA, } }, { redis = { type = "record", fields = REDIS_STORAGE_SCHEMA, } }, - { consul = { type = "record", fields = CONSUL_VAULT_STORAGE_SCHEMA, } }, - { vault = { type = "record", fields = CONSUL_VAULT_STORAGE_SCHEMA, } }, + { consul = { type = "record", fields = CONSUL_STORAGE_SCHEMA, } }, + { vault = { type = "record", fields = VAULT_STORAGE_SCHEMA, } }, }, }, }, }, From 6db9cbbee492dcb2cdcf05a3eb37fc7ef2248032 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 29 Jun 2020 14:45:28 +0200 Subject: [PATCH 0529/4351] chore(prometheus) update ci to Pongo --- .busted | 7 ++++ .editorconfig | 22 ++++++++++ .gitignore | 1 + .pongo/pongo-setup.sh | 11 +++++ .pongo/pongorc | 3 ++ .travis.yml | 83 +++++++++++++------------------------ spec/02-access_spec.lua | 8 ++-- spec/04-status_api_spec.lua | 8 ++-- 8 files changed, 80 insertions(+), 63 deletions(-) create mode 100644 .busted create mode 100644 .editorconfig create mode 100644 .pongo/pongo-setup.sh create mode 100644 .pongo/pongorc diff --git a/.busted b/.busted new file mode 100644 index 00000000000..ca66496a478 --- /dev/null +++ b/.busted @@ -0,0 +1,7 @@ +return { + default = { + verbose = true, + coverage = false, + output = "gtest", + }, +} diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 00000000000..3434e8a8b98 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,22 @@ +root = true + +[*] +end_of_line = lf +insert_final_newline = true +trim_trailing_whitespace = true +charset = utf-8 + +[*.lua] +indent_style = space +indent_size = 2 + +[kong/templates/nginx*] +indent_style = space +indent_size = 4 + +[*.template] +indent_style = space +indent_size = 4 + +[Makefile] +indent_style = tab diff --git a/.gitignore b/.gitignore index 9310fea90b7..2b04b6e4bfc 100644 --- a/.gitignore +++ b/.gitignore @@ -1,2 +1,3 @@ *.rock *.tar.gz +servroot diff --git a/.pongo/pongo-setup.sh b/.pongo/pongo-setup.sh new file mode 100644 index 00000000000..1350a061c80 --- /dev/null +++ b/.pongo/pongo-setup.sh @@ -0,0 +1,11 @@ +# due to makefile omission in Kong grpcurl will not get installed +# on 1.3 through 2.0. So add manually if not installed already. +# see: https://github.com/Kong/kong/pull/5857 + +if [ ! -f /kong/bin/grpcurl ]; then + echo grpcurl not found, now adding... + curl -s -S -L https://github.com/fullstorydev/grpcurl/releases/download/v1.3.0/grpcurl_1.3.0_linux_x86_64.tar.gz | tar xz -C /kong/bin; +fi + +# install rockspec, dependencies only +find /kong-plugin -maxdepth 1 -type f -name '*.rockspec' -exec luarocks install --only-deps {} \; diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..af933a634f3 --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,3 @@ +--postgres +--no-cassandra +--grpcbin diff --git a/.travis.yml b/.travis.yml index 170e8a2b56d..d63db9c0121 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,64 +1,37 @@ -dist: trusty -sudo: required +dist: bionic -language: java - -jdk: - - oraclejdk8 - -notifications: - email: false - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - build-essential - -services: - - redis - - docker +jobs: + include: + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Nightly EE-master + env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest + #- name: Nightly CE-master + # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: - - PLUGIN_NAME=prometheus - - LUAROCKS=3.1.3 - - OPENSSL=1.1.1d - - KONG_REPOSITORY=kong - - KONG_LATEST=next - - CASSANDRA_BASE=2.2.12 - - CASSANDRA_LATEST=3.9 - - OPENRESTY_LATEST=1.15.8.1 - - DOWNLOAD_CACHE=$HOME/download-cache - - INSTALL_CACHE=$HOME/install-cache - - BUSTED_ARGS="-o gtest -v --exclude-tags=flaky,ipv6" - - TEST_FILE_PATH=$TRAVIS_BUILD_DIR/spec - - KONG_PLUGINS=bundled,$PLUGIN_NAME - - KONG_TEST_PLUGINS=$KONG_PLUGINS - - matrix: - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_BASE - KONG_TAG=$KONG_LATEST - - OPENRESTY=$OPENRESTY_LATEST - CASSANDRA=$CASSANDRA_LATEST - KONG_TAG=$KONG_LATEST + # for Enterprise images + - BINTRAY_USERNAME=kong-automation@kong + - BINTRAY_REPO=kong + - secure: 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 + # for Nightly Enterprise images + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 install: - - git clone --single-branch https://$GITHUB_TOKEN:@github.com/Kong/kong-ci ../kong-ci - - source ../kong-ci/setup_plugin_env.sh - - cp -r ./spec/fixtures/prometheus ../kong-ci/kong/spec/fixtures/ +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" script: - - eval $LUACHECK_CMD - - eval $BUSTED_CMD +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" -cache: - apt: true - pip: true - directories: - - $DOWNLOAD_CACHE - - $INSTALL_CACHE - - $HOME/.ccm/repository +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: 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 diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index e03287a3e56..6a52145b9b8 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -27,7 +27,7 @@ describe("Plugin: prometheus (access)", function() local grpc_service = bp.services:insert { name = "mock-grpc-service", - url = "grpc://localhost:15002", + url = "grpc://grpcbin:9000", } bp.routes:insert { @@ -39,7 +39,7 @@ describe("Plugin: prometheus (access)", function() local grpcs_service = bp.services:insert { name = "mock-grpcs-service", - url = "grpcs://localhost:15003", + url = "grpcs://grpcbin:9001", } bp.routes:insert { @@ -122,7 +122,7 @@ describe("Plugin: prometheus (access)", function() ["-authority"] = "grpc", } }) - assert.truthy(ok) + assert(ok, resp) assert.truthy(resp) helpers.wait_until(function() @@ -143,7 +143,7 @@ describe("Plugin: prometheus (access)", function() ["-authority"] = "grpcs", } }) - assert.truthy(ok) + assert(ok, resp) assert.truthy(resp) helpers.wait_until(function() diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index a13115fe804..69d2a39e6a1 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -95,7 +95,7 @@ describe("Plugin: prometheus (access via status API)", function() local grpc_service = bp.services:insert { name = "mock-grpc-service", - url = "grpc://localhost:15002", + url = "grpc://grpcbin:9000", } bp.routes:insert { @@ -107,7 +107,7 @@ describe("Plugin: prometheus (access via status API)", function() local grpcs_service = bp.services:insert { name = "mock-grpcs-service", - url = "grpcs://localhost:15003", + url = "grpcs://grpcbin:9001", } bp.routes:insert { @@ -193,7 +193,7 @@ describe("Plugin: prometheus (access via status API)", function() ["-authority"] = "grpc", } }) - assert.truthy(ok) + assert(ok, resp) assert.truthy(resp) helpers.wait_until(function() @@ -214,7 +214,7 @@ describe("Plugin: prometheus (access via status API)", function() ["-authority"] = "grpcs", } }) - assert.truthy(ok) + assert(ok, resp) assert.truthy(resp) helpers.wait_until(function() From 3edb169dafb8e8787b41f05bced69d87fa4edebb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 29 Jun 2020 21:14:44 +0800 Subject: [PATCH 0530/4351] chore(acme) release: 0.2.7 (#36) --- CHANGELOG.md | 6 ++++++ README.md | 2 +- ...me-0.2.6-1.rockspec => kong-plugin-acme-0.2.7-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 4 files changed, 10 insertions(+), 4 deletions(-) rename kong-plugin-acme-0.2.6-1.rockspec => kong-plugin-acme-0.2.7-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ce8eeb4ca9..07f59c6fb4b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.7](#027---20200629) - [0.2.6](#026---20200626) - [0.2.5](#025---20200604) - [0.2.4](#024---20200526) @@ -11,6 +12,10 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.7] - 2020/06/29 + +- Fix plugin schmea to accept `tls_verify` and `tls_server_name` parameter to vault storage. + ## [0.2.6] - 2020/06/26 - Add new `tls_verify` and `tls_server_name` parameter to vault storage. @@ -58,6 +63,7 @@ - Initial release of ACME plugin for Kong. +[0.2.7]: https://github.com/Kong/kong-plugin-acme/compare/0.2.6...0.2.7 [0.2.6]: https://github.com/Kong/kong-plugin-acme/compare/0.2.5...0.2.6 [0.2.5]: https://github.com/Kong/kong-plugin-acme/compare/0.2.4...0.2.5 [0.2.4]: https://github.com/Kong/kong-plugin-acme/compare/0.2.3...0.2.4 diff --git a/README.md b/README.md index c58dd2706f9..58a0e4de32e 100644 --- a/README.md +++ b/README.md @@ -134,7 +134,7 @@ config.tos_accepted | | `false` | If you are using Let's Encrypt, To configure storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). -Note `tls_verify` and `tls_server_name` parameters for Vault are only supported from plugin version 0.2.6. +Note `tls_verify` and `tls_server_name` parameters for Vault are only supported from plugin version 0.2.7. ### Local testing and development diff --git a/kong-plugin-acme-0.2.6-1.rockspec b/kong-plugin-acme-0.2.7-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.6-1.rockspec rename to kong-plugin-acme-0.2.7-1.rockspec index 0c70418a97d..596594dda6b 100644 --- a/kong-plugin-acme-0.2.6-1.rockspec +++ b/kong-plugin-acme-0.2.7-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.6-1" +version = "0.2.7-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.6", + tag = "0.2.7", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index b8d62ff460e..a15a9c12475 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.6" +LetsencryptHandler.VERSION = "0.2.7" local function build_domain_matcher(domains) local domains_plain = {} From ac48ad5261ed22561918f3be09cb70ca98ba0125 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 30 Jun 2020 10:41:27 +0200 Subject: [PATCH 0531/4351] chore(zipkin) add debug info to ci log zipkin dependency sometimes doesn't turn healthy --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 6e33ff445a1..5486586baf5 100644 --- a/.travis.yml +++ b/.travis.yml @@ -22,7 +22,7 @@ env: - secure: 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 install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- git clone --single-branch --branch zipkin https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" From f290c2f51fb3abd7b7ef52af98ac9d48664ce86f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Jul 2020 16:55:37 +0300 Subject: [PATCH 0532/4351] chore(session) release 2.4.2 (#22) * chore(session) bump lua-resty-session to 3.6 * chore(session) release 2.4.2 ### Summary - updated session library to 3.6 --- ...2.4.1-1.rockspec => kong-plugin-session-2.4.2-1.rockspec | 6 +++--- kong/plugins/session/handler.lua | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-plugin-session-2.4.1-1.rockspec => kong-plugin-session-2.4.2-1.rockspec (94%) diff --git a/kong-plugin-session-2.4.1-1.rockspec b/kong-plugin-session-2.4.2-1.rockspec similarity index 94% rename from kong-plugin-session-2.4.1-1.rockspec rename to kong-plugin-session-2.4.2-1.rockspec index 2bad505f2d0..68dd3f01f30 100644 --- a/kong-plugin-session-2.4.1-1.rockspec +++ b/kong-plugin-session-2.4.2-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.4.1-1" +version = "2.4.2-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.4.1" + tag = "2.4.2" } description = { @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 3.5", + "lua-resty-session == 3.6", --"kong >= 1.2.0", } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 360ed100f53..860129133d1 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -4,7 +4,7 @@ local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.4.1", + VERSION = "2.4.2", } From 3246d531dc896fc39f25f2cc290f52b2d17b3796 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 1 Jul 2020 23:31:54 +0200 Subject: [PATCH 0533/4351] fix(zipkin) fix sporadic hanging of zipkin container The healthcheck failed because of the following error; wget: can't open 'health': File exists --- .pongo/zipkin.yml | 1 + .travis.yml | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.pongo/zipkin.yml b/.pongo/zipkin.yml index 07d76115b06..056847f3f28 100644 --- a/.pongo/zipkin.yml +++ b/.pongo/zipkin.yml @@ -9,6 +9,7 @@ services: test: - CMD - wget + - -O/dev/null - localhost:9411/health timeout: 10s restart: on-failure diff --git a/.travis.yml b/.travis.yml index 5486586baf5..6e33ff445a1 100644 --- a/.travis.yml +++ b/.travis.yml @@ -22,7 +22,7 @@ env: - secure: 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 install: -- git clone --single-branch --branch zipkin https://github.com/Kong/kong-pongo ../kong-pongo +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" From ce558c7813815b562929ea328f6c902ac05c673d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 9 Jul 2020 01:24:11 +0800 Subject: [PATCH 0534/4351] doc(readme) add declarative configuration sample (#37) --- README.md | 43 +++++++++++++++++++++++++++++++++++++------ 1 file changed, 37 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 58a0e4de32e..0331f77cfd8 100644 --- a/README.md +++ b/README.md @@ -17,10 +17,11 @@ set `KONG_LUA_SSL_TRUSTED_CERTIFICATE` as environment instead of changing `kong. #### Enable the Plugin -For all the domains that you need to get certificate, make sure `DOMAIN/.well-known/acme-challenge` +For each the domain that needs a certificate, make sure `DOMAIN/.well-known/acme-challenge` is mapped to a Route in Kong. You can check this by sending `curl KONG_IP/.well-known/acme-challenge/x -H "host:DOMAIN"` and expect a response `Not found`. From plugin version 0.2.4, you can also [use the Admin API](#create-certificates) to +verify the setup. If not, add a Route and a dummy Service to catch this route. ```bash # add a dummy service if needed @@ -60,11 +61,11 @@ Assume Kong proxy is accessible via http://mydomain.com and https://mydomain.com # Wait up to 1 minute for the background process to finish $ curl https://mydomain.com -k -# OR create from Admin API with version >= 0.2.4 +# OR create from Admin API synchronously with version >= 0.2.4 # User can also use this endpoint to force "renew" a certificate $ curl http://localhost:8001/acme -d host=mydomain.com -# Furthermore, it's possible to run sanity test on your Kong setup +# Furthermore, it's possible to run a sanity test on your Kong setup # before creating any certificate $ curl http://localhost:8001/acme -d host=mydomain.com -d test_http_challenge_flow=true @@ -90,11 +91,11 @@ $ curl http://localhost:8001/acme -XPATCH Name | Required | Default | Description -------------------:|------------|------------|------------ config.account_email| Yes | | The account identifier, can be reused in different plugin instance. -config.api_uri | | `"https://acme-v02.api.letsencrypt.org/directory"` | The ACMEv2 API endpoint to use, the url should only contain root path. User might use [Let's Encrypt staging environemnt](https://letsencrypt.org/docs/staging-environment/)(`https://acme-staging-v02.api.letsencrypt.org/directory`) during testing. Kong doesn't automatically delete staging certificates, if you use same domain to test and use in production, you will need to delete those certificates manaully after test. -config.cert_type | | `"rsa"` | The certificate type to create, choice of `"rsa"` for RSA certificate or `"ecc"` for EC certificate. +config.api_uri | | `"https://acme-v02.api.letsencrypt.org/directory"` | The ACMEv2 API endpoint to use. Users can specify the [Let's Encrypt staging environment](https://letsencrypt.org/docs/staging-environment/) (`https://acme-staging-v02.api.letsencrypt.org/directory`) for testing. Note that Kong doesn't automatically delete staging certificates: if you use same domain to test and use in production, you will need to delete those certificates manaully after test. +config.cert_type | | `"rsa"` | The certificate type to create. The possible values are `"rsa"` for RSA certificate or `"ecc"` for EC certificate. config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. -config.storage | | `"shm"` | The backend storage type to use, choice of `"kong"`, `"shm"`, `"redis"`, `"consul"` or `"vault"`. In dbless mode, `"kong"` storage is unavailable. Note `"shm"` storage does not persist during Kong restarts and does not work for Kong running on different machines, consider using one of `"kong"`, `"redis"`, `"consul"` or `"vault"` in production. +config.storage | | `"shm"` | The backend storage type to use. The possible values are `"kong"`, `"shm"`, `"redis"`, `"consul"`, or `"vault"`. In DB-less mode, `"kong"` storage is unavailable. Note that `"shm"` storage does not persist during Kong restarts and does not work for Kong running on different machines, so consider using one of `"kong"`, `"redis"`, `"consul"`, or `"vault"` in production. config.storage_config| | (See below)| Storage configs for each backend storage. config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). @@ -136,6 +137,36 @@ To configure storage type other than `kong`, please refer to [lua-resty-acme](ht Note `tls_verify` and `tls_server_name` parameters for Vault are only supported from plugin version 0.2.7. +Here's a sample declarative configuration with `redis` as storage: + +```yaml +_format_version: "1.1" +# this section is not necessary if there's already a route that matches +# /.well-known/acme-challenge path with http protocol +services: + - name: acme-dummy + url: http://127.0.0.1:65535 + routes: + - name: acme-dummy + protocols: + - http + paths: + - /.well-known/acme-challenge +plugins: + - name: acme + config: + account_email: example@myexample.com + domains: + - "*.example.com" + - "example.com" + tos_accepted: true + storage: redis + storage_config: + redis: + host: redis.service + port: 6379 +``` + ### Local testing and development #### Run ngrok From f3fbc4370f88e7a5630bbb565fb09eef83dc252d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 27 Jul 2020 17:33:04 +0200 Subject: [PATCH 0535/4351] docs(grpc-web) fix plugin config in README --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 8b67ac2b03c..563cecdf15e 100644 --- a/README.md +++ b/README.md @@ -90,7 +90,8 @@ services: - / plugins: - name: grpc-web - proto: path/to/hello.proto + config: + proto: path/to/hello.proto ``` or via the administration API: From 217270b5cd3390752cd5800882f815f2697e11cc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 23 Jul 2020 13:43:01 +0200 Subject: [PATCH 0536/4351] docs(request-transformer) update to parity with docs.konghq.com --- README.md | 313 +++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 310 insertions(+), 3 deletions(-) diff --git a/README.md b/README.md index 8d1cbdc5691..9d723bafcf4 100644 --- a/README.md +++ b/README.md @@ -2,6 +2,9 @@ # Kong request transformer plugin +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-request-transformer/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master + ## Synopsis This plugin transforms the request sent by a client on the fly on Kong, before hitting the upstream server. It can match complete or portions of incoming requests using regular expressions, save those matched strings into variables, and substitute those strings into transformed requests via flexible templates. @@ -68,7 +71,311 @@ You can combine `consumer_id` and `service_id` in the same request, to furthermo | `config.append.querystring` | | List of queryname:value pairs. If the querystring is not set, set it with the given value. If it is already set, a new querystring with the same name and the new value will be set. | `config.append.body` | | List of paramname:value pairs. If the content-type is one the following [`application/json`, `application/x-www-form-urlencoded`], add a new parameter with the given value if the parameter is not present, otherwise if it is already present, the two values (old and new) will be aggregated in an array. | -**Note:** the `X-Forwarded-*` are non-standard header fields written by Nginx to inform the upstream about client details and can't be overwritten by this plugin. If overwriting these header fields is needed, please see [post-function plugin in Serverless Functions](https://github.com/Kong/kong-plugin-serverless-functions). +**Notes**: + +* If the value contains a `,` then the comma-separated format for lists cannot be used. The array notation must be used instead. +* The `X-Forwarded-*` fields are non-standard header fields written by Nginx to inform the upstream about client details and can't be overwritten by this plugin. If you need to overwrite these header fields, see the [post-function plugin in Serverless Functions](https://docs.konghq.com/hub/kong-inc/serverless-functions/). + +## Template as Value + +You can use any of the current request headers, query params, and captured URI groups as a template to populate the above supported configuration fields. + +| Request Param | Template +| ------------- | ----------- +| header | `$(headers.)`, `$(headers[""])` or `$(headers[""])`) +| querystring | `$(query_params.)` or `$(query_params[""])`) +| captured URIs | `$(uri_captures.)` or `$(uri_captures[""])`) + +To escape a template, wrap it inside quotes and pass it inside another template.
+`$('$(some_escaped_template)')` + +Note: The plugin creates a non-mutable table of request headers, querystrings, and captured URIs before transformation. Therefore, any update or removal of params used in template does not affect the rendered value of a template. + +### Advanced templates + +The content of the placeholder `$(...)` is evaluated as a Lua expression, so +logical operators may be used. For example: + + Header-Name:$(uri_captures["user-id"] or query_params["user"] or "unknown") + +This will first look for the path parameter (`uri_captures`). If not found, it will +return the query parameter. If that also doesn't exist, it returns the default +value '"unknown"'. + +Constant parts can be specified as part of the template outside the dynamic +placeholders. For example, creating a basic-auth header from a query parameter +called `auth` that only contains the base64-encoded part: + + Authorization:Basic $(query_params["auth"]) + +Lambdas are also supported if wrapped as an expression like this: + + $((function() ... implementation here ... end)()) + +A complete Lambda example for prefixing a header value with "Basic" if not +already there: + + Authorization:$((function() + local value = headers.Authorization + if not value then + return + end + if value:sub(1, 6) == "Basic " then + return value -- was already properly formed + end + return "Basic " .. value -- added proper prefix + end)()) + +*NOTE:* Especially in multi-line templates like the example above, make sure not +to add any trailing white-space or new-lines. Because these would be outside the +placeholders, they would be considered part of the template, and hence would be +appended to the generated value. + +The environment is sandboxed, meaning that Lambdas will not have access to any +library functions, except for the string methods (like `sub()` in the example +above). + +### Examples Using Template as Value + +Add an API `test` with `uris` configured with a named capture group `user_id` + +```bash +$ curl -X POST http://localhost:8001/apis \ + --data 'name=test' \ + --data 'upstream_url=http://mockbin.com' \ + --data-urlencode 'uris=/requests/user/(?\w+)' \ + --data "strip_uri=false" +``` + +Enable the ‘request-transformer’ plugin to add a new header `x-consumer-id` +whose value is being set with the value sent with header `x-user-id` or +with the default value `alice` is `header` is missing. + +```bash +$ curl -X POST http://localhost:8001/apis/test/plugins \ + --data "name=request-transformer" \ + --data-urlencode "config.add.headers=x-consumer-id:\$(headers['x-user-id'] or 'alice')" \ + --data "config.remove.headers=x-user-id" +``` + +Now send a request without setting header `x-user-id` + +```bash +$ curl -i -X GET localhost:8000/requests/user/foo +``` + +Plugin will add a new header `x-consumer-id` with value `alice` before proxying +request upstream. Now try sending request with header `x-user-id` set + +```bash +$ curl -i -X GET localhost:8000/requests/user/foo \ + -H "X-User-Id:bob" +``` + +This time the plugin will add a new header `x-consumer-id` with the value sent along +with the header `x-user-id`, i.e.`bob` + +## Order of execution + +Plugin performs the response transformation in the following order: + +* remove → rename → replace → add → append + +## Examples + + + +In these examples we have the plugin enabled on a Service. This would work +similarly for Routes. + +- Add multiple headers by passing each header:value pair separately: + +**With a database** + +```bash +$ curl -X POST http://localhost:8001/services/example-service/plugins \ + --data "name=request-transformer" \ + --data "config.add.headers[1]=h1:v1" \ + --data "config.add.headers[2]=h2:v1" +``` + +** Without a database ** + +```yaml +plugins: +- name: request-transformer + config: + add: + headers: ["h1:v1", "h2:v1"] +``` + + + + + + + + + + +
incoming request headersupstream proxied headers:
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+ +- Add multiple headers by passing comma separated header:value pair (only possible with a database): + +```bash +$ curl -X POST http://localhost:8001/services/example-service/plugins \ + --data "name=request-transformer" \ + --data "config.add.headers=h1:v1,h2:v2" +``` + + + + + + + + + + +
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+ +- Add multiple headers passing config as JSON body (only possible with a database): + +```bash +$ curl -X POST http://localhost:8001/services/example-service/plugins \ + --header 'content-type: application/json' \ + --data '{"name": "request-transformer", "config": {"add": {"headers": ["h1:v2", "h2:v1"]}}}' +``` + + + + + + + + + + +
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+ +- Add a querystring and a header: + +** With a database ** + +```bash +$ curl -X POST http://localhost:8001/services/example-service/plugins \ + --data "name=request-transformer" \ + --data "config.add.querystring=q1:v2,q2:v1" \ + --data "config.add.headers=h1:v1" +``` + +** Without a database ** + +```yaml +plugins: +- name: request-transformer + config: + add: + headers: ["h1:v1"], + querystring: ["q1:v1", "q2:v2"] + +``` + + + + + + + + + + + + + + +
incoming request headersupstream proxied headers:
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+ +|incoming request querystring | upstream proxied querystring +|--- | --- +| ?q1=v1 | ?q1=v1&q2=v1 +| | ?q1=v2&q2=v1 + +- Append multiple headers and remove a body parameter: + +** With a database ** + +```bash +$ curl -X POST http://localhost:8001/services/example-service/plugins \ + --header 'content-type: application/json' \ + --data '{"name": "request-transformer", "config": {"append": {"headers": ["h1:v2", "h2:v1"]}, "remove": {"body": ["p1"]}}}' +``` + +** Without a database ** + +``` yaml +plugins: +- name: request-transformer + config: + add: + headers: ["h1:v1", "h2:v1"] + remove: + body: [ "p1" ] + +``` + + + + + + + + + + +
incoming request headersupstream proxied headers:
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+ +|incoming url encoded body | upstream proxied url encoded body +|--- | --- +|p1=v1&p2=v1 | p2=v1 +|p2=v1 | p2=v1 -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-request-transformer/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master From 2226dfc22c3e7a283016ed69b2fcdec3311d6e24 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 30 Jul 2020 01:14:27 +0800 Subject: [PATCH 0537/4351] fix(acme) fix sanity check params to correctly test flow only (#40) --- kong/plugins/acme/api.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 177d44d76a3..c12a0d41a56 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -34,7 +34,8 @@ return { return kong.response.exit(400, { message = "port is not allowed in host" }) end - if self.params.test_http_challenge_flow == "true" then + -- string "true" automatically becomes boolean true from lapis + if self.params.test_http_challenge_flow == true then local check_path = string.format("http://%s/.well-known/acme-challenge/", host) local httpc = http.new() local res, err = httpc:request_uri(check_path .. "x") From 8292d0de559a74b93624d6e9e5bda8e84b9fac58 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 31 Jul 2020 15:11:11 +0800 Subject: [PATCH 0538/4351] chore(acme) release: 0.2.8 (#41) --- CHANGELOG.md | 5 +++++ ...cme-0.2.7-1.rockspec => kong-plugin-acme-0.2.8-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 8 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.7-1.rockspec => kong-plugin-acme-0.2.8-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 07f59c6fb4b..0ae00adef11 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.8](#028---20200730) - [0.2.7](#027---20200629) - [0.2.6](#026---20200626) - [0.2.5](#025---20200604) @@ -12,6 +13,10 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.8] - 2020/07/30 + +- Fix sanity check params to correctly test flow only. + ## [0.2.7] - 2020/06/29 - Fix plugin schmea to accept `tls_verify` and `tls_server_name` parameter to vault storage. diff --git a/kong-plugin-acme-0.2.7-1.rockspec b/kong-plugin-acme-0.2.8-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.7-1.rockspec rename to kong-plugin-acme-0.2.8-1.rockspec index 596594dda6b..7877d7b8a95 100644 --- a/kong-plugin-acme-0.2.7-1.rockspec +++ b/kong-plugin-acme-0.2.8-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.7-1" +version = "0.2.8-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.7", + tag = "0.2.8", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index a15a9c12475..60d7f760962 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.7" +LetsencryptHandler.VERSION = "0.2.8" local function build_domain_matcher(domains) local domains_plain = {} From fbbf5413e8b730fac790c2ad8b21ca13b0fa44d5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Aug 2020 14:08:27 +0800 Subject: [PATCH 0539/4351] fix(acme) correctly get expire date in renewal for datatbase mode Fix #43 --- kong/plugins/acme/client.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 6b63afd6df3..c9f8f981080 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -321,7 +321,7 @@ local function renew_certificate_storage(conf) local crt, err = x509.new(cert_entity.cert) if err then kong.log.info("can't parse cert stored in kong: ", err) - elseif crt.get_not_after() - 86400 * conf.renew_threshold_days > ngx.time() then + elseif crt:get_not_after() - 86400 * conf.renew_threshold_days > ngx.time() then kong.log.info("certificate for host ", host, " is not due for renewal (DAO)") goto renew_continue end From a72be4badeddf28c01ed556610577773f4f1de2a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Aug 2020 17:14:54 +0800 Subject: [PATCH 0540/4351] fix(acme) better test around expiry check --- kong/plugins/acme/client.lua | 149 +++++++++++++++++++++-------------- spec/01-client_spec.lua | 81 +++++++++++++++++-- 2 files changed, 165 insertions(+), 65 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index c9f8f981080..4640a9b0d70 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -243,6 +243,72 @@ local function update_certificate(conf, host, key) return err end +-- returns key, if_renew, if_cleanup_renew_conf, err +local function check_expire_dbless(st, host, threshold) + local certkey, err = st:get(CERTKEY_KEY_PREFIX .. host) + -- generally, we want to skip the current renewal if we can't verify if + -- the cert not needed anymore. and delete the renew conf if we do see the + -- cert is deleted + if err then + return nil, false, false, "can't read certificate from storage" + elseif not certkey then + kong.log.warn("certificate for host ", host, " is deleted from storage, deleting renew config") + return nil, false, true + end + certkey = cjson.decode(certkey) + local key = certkey and certkey.key + + local crt, err = x509.new(certkey.cert) + if err then + kong.log.info("can't parse cert stored in storage: ", err) + elseif crt:get_not_after() - threshold > ngx.time() then + kong.log.info("certificate for host ", host, " is not due for renewal (storage)") + return nil + end + + return key, true, false +end + +-- returns key, if_renew, if_cleanup_renew_conf, err +local function check_expire_dao(st, host, threshold) + local key + local sni_entity, err = kong.db.snis:select_by_name(host) + if err then + return nil, false, false, "can't read SNI entity" + elseif not sni_entity then + kong.log.warn("SNI ", host, " is deleted from Kong database, deleting renew config") + return nil, false, true + end + + if not sni_entity or not sni_entity.certificate then + return nil, false, false, "DAO returns empty SNI entity or Certificte entity" + end + + local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) + if err then + kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db", + ", deleting renew config") + return nil, false, true + elseif not cert_entity then + kong.log.warn("certificate for SNI ", host, " is deleted from Kong database, deleting renew config") + return nil, false, true + end + + local crt, err = x509.new(cert_entity.cert) + if err then + kong.log.info("can't parse cert stored in Kong: ", err) + elseif crt:get_not_after() - threshold > ngx.time() then + kong.log.info("certificate for host ", host, " is not due for renewal (DAO)") + return nil + end + + if cert_entity then + key = cert_entity.key + end + + return key, true +end + local function renew_certificate_storage(conf) local _, st, err = new_storage_adapter(conf) if err then @@ -261,8 +327,6 @@ local function renew_certificate_storage(conf) end for _, renew_conf_key in ipairs(renew_conf_keys) do - local host, sni_entity, key - local clean_renew_conf = false local renew_conf, err = st:get(renew_conf_key) if err then kong.log.err("can't read renew conf: ", err) @@ -270,86 +334,48 @@ local function renew_certificate_storage(conf) end renew_conf = cjson.decode(renew_conf) - host = renew_conf.host - if renew_conf.expire_at - 86400 * conf.renew_threshold_days > ngx.time() then + local host = renew_conf.host + local expire_threshold = 86400 * conf.renew_threshold_days + if renew_conf.expire_at - expire_threshold > ngx.time() then kong.log.info("certificate for host ", host, " is not due for renewal") goto renew_continue end - -- for dbless mode, skip looking up cert key from kong - -- instead, load it from storage and verify if it's been deleted outside of kong + local check_expire_func if dbless then - local certkey, err = st:get(CERTKEY_KEY_PREFIX .. host) - -- generally, we want to skip the current renewal if we can't verify if - -- the cert not needed anymore. and delete the renew conf if we do see the - -- cert is deleted - if err then - kong.log.err("can't read certificate of host:", host, " from storage:", err) - goto renew_continue - elseif not certkey then - kong.log.warn("certificate for host ", host, " is deleted from storage, deleting renew config") - clean_renew_conf = true - goto renew_continue - end - certkey = cjson.decode(certkey) - key = certkey and certkey.key - - goto renew_dbless + check_expire_func = check_expire_dbless + else + check_expire_func = check_expire_dao end - sni_entity, err = kong.db.snis:select_by_name(host) + local key, renew, clean_renew_conf, err = check_expire_func(st, host, expire_threshold) + if err then - kong.log.err("can't read SNI entity of host:", host, " : ", err) - goto renew_continue - elseif not sni_entity then - kong.log.warn("SNI ", host, " is deleted from Kong, deleting renew config") - clean_renew_conf = true + kong.log.err("error checking expiry for certificate of host:", host, ":", err) goto renew_continue end - if sni_entity and sni_entity.certificate then - local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) - if err then - kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db", - ", deleting renew config") - goto renew_continue - elseif not cert_entity then - kong.log.warn("certificate for SNI ", host, " is deleted from Kong, deleting renew config") - clean_renew_conf = true - goto renew_continue - end - local crt, err = x509.new(cert_entity.cert) - if err then - kong.log.info("can't parse cert stored in kong: ", err) - elseif crt:get_not_after() - 86400 * conf.renew_threshold_days > ngx.time() then - kong.log.info("certificate for host ", host, " is not due for renewal (DAO)") - goto renew_continue + if renew then + if not key then + kong.log.info("previous key is not defined, creating new key") end - if cert_entity then - key = cert_entity.key + kong.log.info("renew certificate for host ", host) + err = update_certificate(conf, host, key) + if err then + kong.log.err("failed to renew certificate: ", err) + return end end - if not key then - kong.log.info("previous key is not defined, creating new key") - end - -::renew_dbless:: - - kong.log.info("renew certificate for host ", host) - err = update_certificate(conf, host, key) - if err then - kong.log.err("failed to renew certificate: ", err) - return - end -::renew_continue:: if clean_renew_conf then err = st:delete(renew_conf_key) if err then kong.log.warn("error deleting unneeded renew config key \"", renew_conf_key, "\"") end end + +::renew_continue:: end end @@ -417,5 +443,8 @@ return { _order = order, _account_name = account_name, _renew_key_prefix = RENEW_KEY_PREFIX, + _certkey_key_prefix = CERTKEY_KEY_PREFIX, _renew_certificate_storage = renew_certificate_storage, + _check_expire_dbless = check_expire_dbless, + _check_expire_dao = check_expire_dao, } diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua index 11e1fb13cf5..c4ac2d74e7f 100644 --- a/spec/01-client_spec.lua +++ b/spec/01-client_spec.lua @@ -8,11 +8,14 @@ local x509 = require("resty.openssl.x509") local client -local function new_cert_key_pair() +local function new_cert_key_pair(expire) local key = pkey.new(nil, 'EC', 'prime256v1') local crt = x509.new() crt:set_pubkey(key) crt:set_version(3) + if expire then + crt:set_not_after(expire) + end crt:sign(key) return key:to_PEM("private"), crt:to_PEM() end @@ -25,7 +28,7 @@ table.insert(strategies, "off") local proper_config = { account_email = "someone@somedomain.com", - api_uri = "http://api.acme.org", + api_uri = "http://api.someacme.org", storage = "shm", storage_config = { shm = { shm_name = "kong" }, @@ -176,6 +179,11 @@ for _, strategy in ipairs(strategies) do local bp local cert local host = "test1.com" + local host_not_expired = "test2.com" + -- make it due for renewal + local key, crt = new_cert_key_pair(ngx.time() - 23333) + -- make it not due for renewal + local key_not_expired, crt_not_expired = new_cert_key_pair(ngx.time() + 365 * 86400) lazy_setup(function() bp, _ = helpers.get_db_utils(strategy, { @@ -183,7 +191,6 @@ for _, strategy in ipairs(strategies) do "snis", }, { "acme", }) - local key, crt = new_cert_key_pair() cert = bp.certificates:insert { cert = crt, key = key, @@ -195,11 +202,23 @@ for _, strategy in ipairs(strategies) do certificate = cert, tags = { "managed-by-acme" }, } - client = require("kong.plugins.acme.client") + cert = bp.certificates:insert { + cert = crt_not_expired, + key = key_not_expired, + tags = { "managed-by-acme" }, + } + + bp.snis:insert { + name = host_not_expired, + certificate = cert, + tags = { "managed-by-acme" }, + } + + client = require("kong.plugins.acme.client") end) - describe("storage", function() + describe("", function() it("deletes renew config is cert is deleted", function() local c, err = client.new(proper_config) assert.is_nil(err) @@ -220,6 +239,58 @@ for _, strategy in ipairs(strategies) do assert.is_nil(err) assert.is_nil(v) end) + + it("renews a certificate when it's expired", function() + local f + if strategy == "off" then + f = client._check_expire_dbless + else + f = client._check_expire_dao + end + + local c, err = client.new(proper_config) + + assert.is_nil(err) + if strategy == "off" then + err = c.storage:set(client._certkey_key_prefix .. host, cjson.encode({ + cert = crt, + key = key, + })) + assert.is_nil(err) + end + -- check renewal + local key, renew, clean, err = f(c.storage, host, 30 * 86400) + assert.is_nil(err) + assert.not_nil(key) + assert.is_truthy(renew) + assert.is_falsy(clean) + end) + + it("does not renew a certificate when it's not expired", function() + local f + if strategy == "off" then + f = client._check_expire_dbless + else + f = client._check_expire_dao + end + + local c, err = client.new(proper_config) + + assert.is_nil(err) + if strategy == "off" then + err = c.storage:set(client._certkey_key_prefix .. host_not_expired, cjson.encode({ + cert = crt_not_expired, + key = key_not_expired, + })) + assert.is_nil(err) + end + -- check renewal + local key, renew, clean, err = f(c.storage, host_not_expired, 30 * 86400) + assert.is_nil(err) + assert.is_nil(key) + assert.is_falsy(renew) + assert.is_falsy(clean) + end) end) end) From e169bc688bdf6337abf8761730eeea4c77a5f778 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Aug 2020 23:57:58 +0800 Subject: [PATCH 0541/4351] chore(acme) release: 0.2.9 --- CHANGELOG.md | 7 +++++++ ...e-0.2.8-1.rockspec => kong-plugin-acme-0.2.9-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.8-1.rockspec => kong-plugin-acme-0.2.9-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0ae00adef11..729a90381c6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.9](#029---20200804) - [0.2.8](#028---20200730) - [0.2.7](#027---20200629) - [0.2.6](#026---20200626) @@ -13,6 +14,10 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.9] - 2020/08/04 + +- Fix renewal in database mode. + ## [0.2.8] - 2020/07/30 - Fix sanity check params to correctly test flow only. @@ -68,6 +73,8 @@ - Initial release of ACME plugin for Kong. +[0.2.9]: https://github.com/Kong/kong-plugin-acme/compare/0.2.8...0.2.9 +[0.2.8]: https://github.com/Kong/kong-plugin-acme/compare/0.2.7...0.2.8 [0.2.7]: https://github.com/Kong/kong-plugin-acme/compare/0.2.6...0.2.7 [0.2.6]: https://github.com/Kong/kong-plugin-acme/compare/0.2.5...0.2.6 [0.2.5]: https://github.com/Kong/kong-plugin-acme/compare/0.2.4...0.2.5 diff --git a/kong-plugin-acme-0.2.8-1.rockspec b/kong-plugin-acme-0.2.9-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.8-1.rockspec rename to kong-plugin-acme-0.2.9-1.rockspec index 7877d7b8a95..51261ec9131 100644 --- a/kong-plugin-acme-0.2.8-1.rockspec +++ b/kong-plugin-acme-0.2.9-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.8-1" +version = "0.2.9-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.8", + tag = "0.2.9", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 60d7f760962..c7bdbbd9fef 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local domains_matcher local LetsencryptHandler = {} LetsencryptHandler.PRIORITY = 999 -LetsencryptHandler.VERSION = "0.2.8" +LetsencryptHandler.VERSION = "0.2.9" local function build_domain_matcher(domains) local domains_plain = {} From a88e72c2f428e6d308db69f8835d2605ffbab1ae Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 7 Aug 2020 21:01:44 +0200 Subject: [PATCH 0542/4351] feat(zipkin) make http_endpoint optional (#94) Co-authored-by: Andreas Toom --- kong/plugins/zipkin/reporter.lua | 4 + kong/plugins/zipkin/schema.lua | 2 +- spec/zipkin_no_endpoint_spec.lua | 133 +++++++++++++++++++++++++++++++ 3 files changed, 138 insertions(+), 1 deletion(-) create mode 100644 spec/zipkin_no_endpoint_spec.lua diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 443287dd9cc..bb8a4736732 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -101,6 +101,10 @@ function zipkin_reporter_methods:flush() self.pending_spans = {} self.pending_spans_n = 0 + if self.http_endpoint == nil or self.http_endpoint == ngx.null then + return true + end + local httpc = resty_http.new() local res, err = httpc:request_uri(self.http_endpoint, { method = "POST", diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 8f76d8355c0..496264e0c2b 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -46,7 +46,7 @@ return { { config = { type = "record", fields = { - { http_endpoint = typedefs.url{ required = true } }, + { http_endpoint = typedefs.url }, { sample_ratio = { type = "number", default = 0.001, between = { 0, 1 } } }, diff --git a/spec/zipkin_no_endpoint_spec.lua b/spec/zipkin_no_endpoint_spec.lua new file mode 100644 index 00000000000..de27285852e --- /dev/null +++ b/spec/zipkin_no_endpoint_spec.lua @@ -0,0 +1,133 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local utils = require "kong.tools.utils" +local to_hex = require "resty.string".to_hex + +local fmt = string.format + + +local function gen_trace_id(traceid_byte_count) + return to_hex(utils.get_rand_bytes(traceid_byte_count)) +end + + +local function gen_span_id() + return to_hex(utils.get_rand_bytes(8)) +end + + +for _, strategy in helpers.each_strategy() do +for _, traceid_byte_count in ipairs({ 8, 16 }) do +describe("http integration tests with zipkin server (no http_endpoint) [#" + .. strategy .. "] traceid_byte_count: " + .. traceid_byte_count, function() + + local service + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + -- enable on TCP as well (by default it is only enabled on http, https, grpc, grpcs) + protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, + config = { + sample_ratio = 1, + traceid_byte_count = traceid_byte_count, + static_tags = { + { name = "static", value = "ok" }, + }, + header_type = "w3c", -- will allways add w3c "traceparent" header + } + }) + + service = bp.services:insert() + + -- kong (http) mock upstream + bp.routes:insert({ + service = service, + hosts = { "http-route" }, + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("propagates tracing headers (b3 request)", function() + local trace_id = gen_trace_id(traceid_byte_count) + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + ["x-b3-traceid"] = trace_id, + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.equals(trace_id, json.headers["x-b3-traceid"]) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + describe("propagates tracing headers (b3-single request)", function() + it("with parent_id", function() + local trace_id = gen_trace_id(traceid_byte_count) + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + it("without parent_id", function() + local trace_id = gen_trace_id(traceid_byte_count) + local span_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-1", trace_id, span_id), + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + end) + + + it("propagates w3c tracing headers", function() + local trace_id = gen_trace_id(16) -- w3c only admits 16-byte trace_ids + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) +end) +end +end From fba707998bbc139886a5988cb191bdc1a1676583 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 6 Aug 2020 20:51:31 +0200 Subject: [PATCH 0543/4351] feat(zipkin) adds config.default_header_type property --- kong/plugins/zipkin/handler.lua | 2 +- kong/plugins/zipkin/schema.lua | 2 ++ kong/plugins/zipkin/tracing_headers.lua | 5 +++-- spec/tracing_headers_spec.lua | 23 +++++++++++++++++++---- spec/zipkin_spec.lua | 18 ++++++++++++++++-- 5 files changed, 41 insertions(+), 9 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 96d570f1dd7..aa60c8df65c 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -168,7 +168,7 @@ if subsystem == "http" then or ngx_now_mu() get_or_add_proxy_span(zipkin, access_start) - tracing_headers.set(conf.header_type, zipkin.header_type, zipkin.proxy_span) + tracing_headers.set(conf.header_type, zipkin.header_type, zipkin.proxy_span, conf.default_header_type) end diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 496264e0c2b..bb27bfa93bc 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -55,6 +55,8 @@ return { { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { type = "string", required = true, default = "preserve", one_of = { "preserve", "b3", "b3-single", "w3c" } } }, + { default_header_type = { type = "string", required = true, default = "b3", + one_of = { "b3", "b3-single", "w3c" } } }, { static_tags = { type = "array", elements = static_tag, custom_validator = validate_static_tags } } }, diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 96cc7cc8497..378a3647658 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -273,7 +273,7 @@ local function parse(headers) end -local function set(conf_header_type, found_header_type, proxy_span) +local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type) local set_header = kong.service.request.set_header if conf_header_type ~= "preserve" and @@ -283,8 +283,9 @@ local function set(conf_header_type, found_header_type, proxy_span) kong.log.warn("Mismatched header types. conf: " .. conf_header_type .. ". found: " .. found_header_type) end + found_header_type = found_header_type or conf_default_header_type or "b3" + if conf_header_type == "b3" - or found_header_type == nil or found_header_type == "b3" then set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) diff --git a/spec/tracing_headers_spec.lua b/spec/tracing_headers_spec.lua index 0484cccac75..8b1d2193a42 100644 --- a/spec/tracing_headers_spec.lua +++ b/spec/tracing_headers_spec.lua @@ -364,20 +364,35 @@ describe("tracing_headers.set", function() headers = {} + set("preserve", "b3-single", proxy_span) + assert.same(b3_single_headers, headers) + + headers = {} + + set("preserve", "w3c", proxy_span) + assert.same(w3c_headers, headers) + + assert.same({}, warnings) + end) + + it("sets headers according to default_header_type when no headers are provided", function() set("preserve", nil, proxy_span) assert.same(b3_headers, headers) headers = {} - set("preserve", "b3-single", proxy_span) + set("preserve", nil, proxy_span, "b3") + assert.same(b3_headers, headers) + + headers = {} + + set("preserve", nil, proxy_span, "b3-single") assert.same(b3_single_headers, headers) headers = {} - set("preserve", "w3c", proxy_span) + set("preserve", "w3c", proxy_span, "w3c") assert.same(w3c_headers, headers) - - assert.same({}, warnings) end) end) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index bad532dfd95..e079481ef29 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -162,7 +162,8 @@ describe("http integration tests with zipkin server [#" traceid_byte_count = traceid_byte_count, static_tags = { { name = "static", value = "ok" }, - } + }, + default_header_type = "b3-single", } }) @@ -532,7 +533,6 @@ describe("http integration tests with zipkin server [#" local span_id = gen_span_id() local parent_id = gen_span_id() - local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), @@ -687,6 +687,20 @@ describe("http integration tests with zipkin server [#" assert.equals(trace_id, proxy_span.traceId) end) end) + + describe("header type with 'preserve' config and no inbound headers", function() + it("uses whatever is set in the plugin's config.default_header_type property", function() + local r = proxy_client:get("/", { + headers = { + -- no tracing header + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.not_nil(json.headers.b3) + end) + end) end) end end From ab1eda388b10e38586a2826e0e83d560d6515128 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 11 Aug 2020 09:13:12 -0700 Subject: [PATCH 0544/4351] fix(acme) increased plugin priority to run before all the auth plugins This ensures the ACME validation endpoints `/.well-known/acme-challenge/*` doesn't get blocked by auth plugins, causing validation failures. fixes #38 --- kong/plugins/acme/handler.lua | 5 ++++- spec/03-access_spec.lua | 24 ++++++++++++++++-------- 2 files changed, 20 insertions(+), 9 deletions(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index c7bdbbd9fef..acf501200dc 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -12,7 +12,10 @@ local domains_matcher local LetsencryptHandler = {} -LetsencryptHandler.PRIORITY = 999 +-- this has to be higher than auth plugins, +-- otherwise acme-challenges endpoints may be blocked by auth plugins +-- causing validation failures +LetsencryptHandler.PRIORITY = 1007 LetsencryptHandler.VERSION = "0.2.9" local function build_domain_matcher(domains) diff --git a/spec/03-access_spec.lua b/spec/03-access_spec.lua index ed268ab0278..599a87fe7b6 100644 --- a/spec/03-access_spec.lua +++ b/spec/03-access_spec.lua @@ -20,11 +20,11 @@ for _, strategy in helpers.each_strategy() do "acme_storage", }, { "acme", }) - bp.routes:insert { + assert(bp.routes:insert { hosts = { do_domain, skip_domain }, - } + }) - bp.plugins:insert { + assert(bp.plugins:insert { name = "acme", config = { account_email = "test@test.com", @@ -32,12 +32,16 @@ for _, strategy in helpers.each_strategy() do storage = "kong", domains = { do_domain }, }, - } + }) + + assert(bp.plugins:insert { + name = "key-auth", + }) - db.acme_storage:insert { + assert(db.acme_storage:insert { key = dummy_id .. "#http-01", value = "isme", - } + }) assert(helpers.start_kong({ plugins = "bundled,acme", @@ -62,6 +66,8 @@ for _, strategy in helpers.each_strategy() do path = "/.well-known/acme-challenge/yay", headers = { host = do_domain } }) + + -- key-auth should not run assert.response(res).has.status(404) body = res:read_body() assert.match("Not found", body) @@ -71,6 +77,8 @@ for _, strategy in helpers.each_strategy() do path = "/.well-known/acme-challenge/" .. dummy_id, headers = { host = do_domain } }) + + -- key-auth should not run assert.response(res).has.status(200) body = res:read_body() assert.equal("isme\n", body) @@ -83,8 +91,8 @@ for _, strategy in helpers.each_strategy() do path = "/.well-known/acme-challenge/yay", headers = { host = skip_domain } }) - -- default behaviour for route without service - assert.response(res).has.status(502) + -- key-auth should take over + assert.response(res).has.status(401) end) From 4a568dcdaa66a9e61ddb74fd6a2e312584fc7ab7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 12 Aug 2020 17:00:34 +0800 Subject: [PATCH 0545/4351] chore(acme) release: 0.2.10 --- CHANGELOG.md | 9 +++++++++ ....2.9-1.rockspec => kong-plugin-acme-0.2.10-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 12 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.9-1.rockspec => kong-plugin-acme-0.2.10-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 729a90381c6..f652ddd119b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.10](#0210---20200812) - [0.2.9](#029---20200804) - [0.2.8](#028---20200730) - [0.2.7](#027---20200629) @@ -14,6 +15,13 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) + +## [0.2.10] - 2020/08/12 + +- Increased plugin priority to run before all the auth plugins. This ensures the ACME +validation endpoints `/.well-known/acme-challenge/*` doesn't get blocked by auth plugins, +causing validation failures. + ## [0.2.9] - 2020/08/04 - Fix renewal in database mode. @@ -73,6 +81,7 @@ - Initial release of ACME plugin for Kong. +[0.2.10]: https://github.com/Kong/kong-plugin-acme/compare/0.2.9...0.2.10 [0.2.9]: https://github.com/Kong/kong-plugin-acme/compare/0.2.8...0.2.9 [0.2.8]: https://github.com/Kong/kong-plugin-acme/compare/0.2.7...0.2.8 [0.2.7]: https://github.com/Kong/kong-plugin-acme/compare/0.2.6...0.2.7 diff --git a/kong-plugin-acme-0.2.9-1.rockspec b/kong-plugin-acme-0.2.10-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.9-1.rockspec rename to kong-plugin-acme-0.2.10-1.rockspec index 51261ec9131..f6c7fba844b 100644 --- a/kong-plugin-acme-0.2.9-1.rockspec +++ b/kong-plugin-acme-0.2.10-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.9-1" +version = "0.2.10-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.9", + tag = "0.2.10", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index acf501200dc..2d6a4075cf4 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -16,7 +16,7 @@ local LetsencryptHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures LetsencryptHandler.PRIORITY = 1007 -LetsencryptHandler.VERSION = "0.2.9" +LetsencryptHandler.VERSION = "0.2.10" local function build_domain_matcher(domains) local domains_plain = {} From e3609e69505611ff45fcea520e2440a44a03aedb Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Wed, 19 Aug 2020 12:17:03 -0400 Subject: [PATCH 0546/4351] fix(request-transformer) correct short circuit conditional for query strings (#24) Short circuit mechanism for un-configured request transformer using query strings was improperly checking the `rename` query string configuration contents. This caused reserved words that should have remained un-encoded to be URL encoded by the unnecessary transform. --- kong/plugins/request-transformer/access.lua | 2 +- spec/02-access_spec.lua | 26 +++++++++++++++++++++ 2 files changed, 27 insertions(+), 1 deletion(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 37cfa61d54b..fc702d5f0ed 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -231,7 +231,7 @@ end local function transform_querystrings(conf) - if not (#conf.remove.querystring > 0 or #conf.rename.querystring or + if not (#conf.remove.querystring > 0 or #conf.rename.querystring > 0 or #conf.replace.querystring > 0 or #conf.add.querystring > 0 or #conf.append.querystring > 0) then return diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 25809853054..296b3e5a2fc 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -96,6 +96,10 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local route22 = bp.routes:insert({ hosts = { "test22.test" } }) + local route23 = bp.routes:insert({ + hosts = { "test23.test" }, + paths = { "/request" } + }) bp.plugins:insert { route = { id = route1.id }, @@ -370,6 +374,12 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, } + bp.plugins:insert { + route = { id = route23.id }, + name = "request-transformer", + config = {} + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -1843,5 +1853,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.equals("Basic test", value) end) end) + describe("query parameters are not #urlencoded to upstream URL", function() + local expected = "$&+,/:;?@" + it("when plugin is not configured", function() + local r = assert(client:send { + method = "GET", + path = "/request?expected=" .. expected, -- Use inline to keep from getting URL encoded + headers = { + host = "test23.test" + } + }) + local res = assert.response(r).has.status(200) + local body = cjson.decode(res) + local expected_url = helpers.mock_upstream_url .. "/?expected=" .. expected + assert.equals(expected_url, body.url) + end) + end) end) end From 8903d5c31ea2eadc79c3c8becc5c77d906ddec49 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 19 Aug 2020 13:18:19 -0300 Subject: [PATCH 0547/4351] release: 1.2.6 --- CHANGELOG.md | 6 ++++++ ...spec => kong-plugin-request-transformer-1.2.6-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 3 files changed, 9 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.5-0.rockspec => kong-plugin-request-transformer-1.2.6-0.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 724e6205ad8..c8840633e61 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,9 @@ +## 1.2.6 + +### Fixed + +- Correct short circuit conditional for query strings (#24) + ## 1.2.5 ### Fixed diff --git a/kong-plugin-request-transformer-1.2.5-0.rockspec b/kong-plugin-request-transformer-1.2.6-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.5-0.rockspec rename to kong-plugin-request-transformer-1.2.6-0.rockspec index fbf4cdba54b..6f4aaa1b418 100644 --- a/kong-plugin-request-transformer-1.2.5-0.rockspec +++ b/kong-plugin-request-transformer-1.2.6-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.5-0" +version = "1.2.6-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.5" + tag = "1.2.6" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 8a3576ca41e..cb72e09a2d1 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.5", + VERSION = "1.2.6", PRIORITY = 801, } From bbbcf31c37d0d83a78e3ec56a9d2895621d3dc24 Mon Sep 17 00:00:00 2001 From: Guanlan Dai Date: Wed, 19 Aug 2020 14:40:00 -0700 Subject: [PATCH 0548/4351] fix(prometheus) replace serializer with PDK function --- kong/plugins/prometheus/handler.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 0489eed81e0..d2e8583bd7c 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -1,5 +1,5 @@ local prometheus = require "kong.plugins.prometheus.exporter" -local basic_serializer = require "kong.plugins.log-serializers.basic" +local kong = kong prometheus.init() @@ -16,7 +16,7 @@ end function PrometheusHandler.log() - local message = basic_serializer.serialize(ngx) + local message = kong.log.serialize() prometheus.log(message) end From bbec733223e2a62903536416b97f33ad28f5b43a Mon Sep 17 00:00:00 2001 From: Guanlan Dai Date: Wed, 19 Aug 2020 14:58:51 -0700 Subject: [PATCH 0549/4351] chore(prometheus) update CE to 2.1.x in Pongo --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index d63db9c0121..ecce79d8525 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,8 +2,8 @@ dist: bionic jobs: include: - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x + - name: Kong CE 2.1.x + env: KONG_VERSION=2.1.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest #- name: Nightly CE-master From 93228c4ded0c6c540d6170df51c264f68e7e8642 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 20 Aug 2020 20:19:03 +0300 Subject: [PATCH 0550/4351] chore(prometheus) release 1.0.0 (#97) --- CHANGELOG.md | 6 ++++++ ....0-1.rockspec => kong-prometheus-plugin-1.0.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 9 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-0.9.0-1.rockspec => kong-prometheus-plugin-1.0.0-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4f17dc8ff93..bdec3075c58 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [1.0.0](#100---20200820) - [0.9.0](#090---20200617) - [0.8.0](#080---20200424) - [0.7.1](#071---20200105) @@ -17,6 +18,11 @@ - [0.1.0](#010---20180615) +## [1.0.0] - 2020/08/20 + +- Change handler to use Kong PDK function kong.log.serialize instead of using + a deprecated basic serializer. + ## [0.9.0] - 2020/06/17 - Expose healthiness of upstream targets diff --git a/kong-prometheus-plugin-0.9.0-1.rockspec b/kong-prometheus-plugin-1.0.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-0.9.0-1.rockspec rename to kong-prometheus-plugin-1.0.0-1.rockspec index c30433b9c28..92cb61d2c75 100644 --- a/kong-prometheus-plugin-0.9.0-1.rockspec +++ b/kong-prometheus-plugin-1.0.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "0.9.0-1" +version = "1.0.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "0.9.0" + tag = "1.0.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index d2e8583bd7c..415b97529b6 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "0.9.0", + VERSION = "1.0.0", } function PrometheusHandler.init_worker() From 9e0d6a61d6adcb6cd605728aa609348a02d30cac Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 20 Aug 2020 20:27:03 +0300 Subject: [PATCH 0551/4351] docs(prometheus) fix references --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index bdec3075c58..9099e1cdd3e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -129,6 +129,8 @@ initialized - Initial release of Prometheus plugin for Kong. +[1.0.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.9.0...1.0.0 +[0.9.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.8.0...0.9.0 [0.8.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.1...0.8.0 [0.7.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.0...0.7.1 [0.7.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.6.0...0.7.0 From 51fc3db9d6515d54e088a1e57267fd646a59b40f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 27 Aug 2020 10:13:52 -0300 Subject: [PATCH 0552/4351] feat(grpc-web) pass stripped path Introduce configuration `pass_stripped_path` that causes the plugin to honor the `strip_path` attribute of the Route entity and pass the stripped path to the upstream grpc service. --- kong/plugins/grpc-web/handler.lua | 9 ++++++++- kong/plugins/grpc-web/schema.lua | 6 ++++++ spec/01-proxy_spec.lua | 26 ++++++++++++++++++++++++++ 3 files changed, 40 insertions(+), 1 deletion(-) diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index 7b3d717427b..54f7155077d 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -40,10 +40,17 @@ function grpc_web:access(conf) return kong_response_exit(200, "OK", CORS_HEADERS) end + local uri + if conf.pass_stripped_path then + uri = ngx.var.upstream_uri + ngx.req.set_uri(uri) + else + uri = kong_request_get_path() + end local dec, err = deco.new( kong_request_get_header("Content-Type"), - kong_request_get_path(), conf.proto) + uri, conf.proto) if not dec then kong.log.err(err) diff --git a/kong/plugins/grpc-web/schema.lua b/kong/plugins/grpc-web/schema.lua index 5d1d233ebcd..5590219c95b 100644 --- a/kong/plugins/grpc-web/schema.lua +++ b/kong/plugins/grpc-web/schema.lua @@ -11,6 +11,12 @@ return { default = nil, }, }, + { + pass_stripped_path = { + type = "boolean", + required = false, + }, + }, }, }, }, }, diff --git a/spec/01-proxy_spec.lua b/spec/01-proxy_spec.lua index ec579d18d71..78f04ae18a4 100644 --- a/spec/01-proxy_spec.lua +++ b/spec/01-proxy_spec.lua @@ -43,6 +43,12 @@ for _, strategy in helpers.each_strategy() do service = service1, }) + local route2 = assert(bp.routes:insert { + protocols = { "http", "https" }, + paths = { "/prefix" }, + service = service1, + }) + assert(bp.plugins:insert { route = route1, name = "grpc-web", @@ -51,6 +57,15 @@ for _, strategy in helpers.each_strategy() do }, }) + assert(bp.plugins:insert { + route = route2, + name = "grpc-web", + config = { + proto = "spec/fixtures/grpc/hello.proto", + pass_stripped_path = true, + }, + }) + assert(helpers.start_kong { database = strategy, plugins = "bundled,grpc-web", @@ -152,5 +167,16 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) end) + test("Pass stripped URI", function() + local res, err = proxy_client:post("/prefix/hello.HelloService/SayHello", { + headers = { + ["Content-Type"] = "application/json", + }, + body = cjson.encode{ greeting = "heya" }, + }) + + assert.same({ reply = "hello heya" }, cjson.decode((res:read_body()))) + assert.is_nil(err) + end) end) end From a9d5bba9567131f2575fa14ff20d3b0bc39edf3b Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 27 Aug 2020 10:49:19 -0300 Subject: [PATCH 0553/4351] docs(grpc-web) add changelog --- CHANGELOG.md | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 CHANGELOG.md diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 00000000000..5910dfcb901 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,13 @@ +# Table of Contents + +- [0.2.0](#020) + +## [0.2.0] + +> Released 2020/08/27 + +- Introduce configuration `pass_stripped_path`, which, if set to true, +causes the plugin to pass the stripped request path (see the `strip_path` +Route attribute) to the upstream gRPC service. + +[0.2.0]: https://github.com/Kong/kong-plugin-grpc-web/compare/v0.1.1...v0.2.0 From fdfd57b6009da490f40f176f58036734b41ed70b Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 1 Sep 2020 12:02:42 -0300 Subject: [PATCH 0554/4351] release: v0.2.0 (#10) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- CHANGELOG.md | 2 +- ...-0.1.1-2.rockspec => kong-plugin-grpc-web-0.2.0-0.rockspec | 4 ++-- kong/plugins/grpc-web/handler.lua | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) rename kong-plugin-grpc-web-0.1.1-2.rockspec => kong-plugin-grpc-web-0.2.0-0.rockspec (95%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5910dfcb901..e6cf445239f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,4 +10,4 @@ causes the plugin to pass the stripped request path (see the `strip_path` Route attribute) to the upstream gRPC service. -[0.2.0]: https://github.com/Kong/kong-plugin-grpc-web/compare/v0.1.1...v0.2.0 +[0.2.0]: https://github.com/Kong/kong-plugin-grpc-web/compare/v0.1.1...v0.2.0 \ No newline at end of file diff --git a/kong-plugin-grpc-web-0.1.1-2.rockspec b/kong-plugin-grpc-web-0.2.0-0.rockspec similarity index 95% rename from kong-plugin-grpc-web-0.1.1-2.rockspec rename to kong-plugin-grpc-web-0.2.0-0.rockspec index 0e702a35291..5ba0cc4e4bd 100644 --- a/kong-plugin-grpc-web-0.1.1-2.rockspec +++ b/kong-plugin-grpc-web-0.2.0-0.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-grpc-web" -version = "0.1.1-2" +version = "0.2.0-0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://git@github.com/Kong/kong-plugin-grpc-web.git", - tag = "v0.1.1", + tag = "v0.2.0", } description = { diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index 54f7155077d..01b34bd0fc2 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -22,7 +22,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_web = { PRIORITY = 3, - VERSION = '0.1.0', + VERSION = '0.2.0', } From ea33a3128912311a9355845ab8bbd76cdb9beac8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Sep 2020 21:28:53 +0800 Subject: [PATCH 0555/4351] feat(acme) add endpoint to list certificates from storage --- kong/plugins/acme/api.lua | 91 ++++++++++++++++++++++++++++++++++++ kong/plugins/acme/client.lua | 18 +++++++ 2 files changed, 109 insertions(+) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index c12a0d41a56..5037735abdd 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -1,6 +1,8 @@ local client = require "kong.plugins.acme.client" local http = require "resty.http" +local x509 = require "resty.openssl.x509" + local function find_plugin() for plugin, err in kong.db.plugins:each(1000) do if err then @@ -13,6 +15,37 @@ local function find_plugin() end end +local function to_hex(s) + s = s:gsub("(.)", function(s) return string.format("%02X:", string.byte(s)) end) + -- strip last ":" + return string.sub(s, 1, #s-1) +end + +local function bn_to_hex(bn) + local s = bn:to_hex():gsub("(..)", function (s) return s..":" end) + -- strip last ":" + return string.sub(s, 1, #s-1) +end + +local function parse_certkey(certkey) + local cert = x509.new(certkey.cert) + + local subject_name = cert:get_subject_name() + local host = subject_name:find("CN") + local issuer_name = cert:get_issuer_name() + local issuer_cn = issuer_name:find("CN") + + return { + digest = to_hex(cert:digest()), + host = host.blob, + issuer_cn = issuer_cn.blob, + not_before = os.date("%Y-%m-%d %H:%M:%S", cert:get_not_before()), + not_after = os.date("%Y-%m-%d %H:%M:%S", cert:get_not_after()), + valid = cert:get_not_before() < ngx.time() and cert:get_not_after() > ngx.time(), + serial_number = bn_to_hex(cert:get_serial_number()), + } +end + return { ["/acme"] = { POST = function(self) @@ -71,4 +104,62 @@ return { return kong.response.exit(202, { message = "Renewal process started successfully" }) end, }, + + ["/acme/certificates"] = { + GET = function(self) + local plugin, err = find_plugin() + if err then + return kong.response.exit(500, { message = err }) + elseif not plugin then + return kong.response.exit(404) + end + + local conf = plugin.config + local renew_hosts, err = client.load_renew_hosts(conf) + if err then + return kong.response.exit(500, { message = err }) + end + + local data = {} + local idx = 1 + for i, host in ipairs(renew_hosts) do + local certkey, err = client.load_certkey(conf, host) + if err then + return kong.response.exit(500, { message = err }) + end + if not certkey then + kong.log.warn("[acme]", host, "is defined in renew_config but its cert and key is missing") + else + certkey = parse_certkey(certkey) + if not self.params.invalid_only or not certkey.valid then + data[idx] = certkey + idx = idx + 1 + end + end + end + return kong.response.exit(200, { data = data }) + end, + }, + + ["/acme/certificates/:ceritificates"] = { + GET = function(self) + local plugin, err = find_plugin() + if err then + return kong.response.exit(500, { message = err }) + elseif not plugin then + return kong.response.exit(404) + end + + local conf = plugin.config + local host = self.params.ceritificates + local certkey, err = client.load_certkey(conf, host) + if err then + return kong.response.exit(500, { message = err }) + end + if not certkey then + return kong.response.exit(404, { message = "Certificate for host " .. host .. "not found in storage" }) + end + return kong.response.exit(200, { data = parse_certkey(certkey) }) + end, + }, } diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 4640a9b0d70..20121edf872 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -429,12 +429,30 @@ local function load_certkey(conf, host) ) end +local function load_renew_hosts(conf) + local _, st, err = new_storage_adapter(conf) + if err then + return nil, err + end + local hosts, err = st:list(RENEW_KEY_PREFIX) + if err then + return nil, err + end + + local data = {} + for i, host in ipairs(hosts) do + data[i] = string.sub(host, #RENEW_KEY_PREFIX + 1) + end + return data +end + return { new = new, create_account = create_account, update_certificate = update_certificate, renew_certificate = renew_certificate, store_renew_config = store_renew_config, + load_renew_hosts = load_renew_hosts, -- for dbless load_certkey = load_certkey, From 271b32d473112d1d840a7afc4def400eb4941639 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Sep 2020 18:43:10 +0800 Subject: [PATCH 0556/4351] refactor(acme) wrap load_certkey for dao as well --- kong/plugins/acme/client.lua | 193 ++++++++++++++++------------------ kong/plugins/acme/handler.lua | 2 +- spec/01-client_spec.lua | 44 ++++---- 3 files changed, 113 insertions(+), 126 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 20121edf872..be83a99da4b 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -38,11 +38,11 @@ end local function new_storage_adapter(conf) local storage = conf.storage if not storage then - return nil, "storage is nil" + return nil, nil, "storage is nil" end local storage_config = conf.storage_config[storage] if not storage_config then - return nil, storage .. " is not defined in plugin storage config" + return nil, nil, storage .. " is not defined in plugin storage config" end if storage == "kong" then storage = "kong.plugins.acme.storage.kong" @@ -115,8 +115,8 @@ local function order(acme_client, host, key, cert_type) return cert, key, nil end --- idempotent routine for updating sni and certificate in kong db -local function save(host, key, cert) +-- idempotent routine for updating sni and certificate in Kong database +local function save_dao(host, key, cert) local cert_entity, err = kong.db.certificates:insert({ cert = cert, key = key, @@ -232,7 +232,7 @@ local function update_certificate(conf, host, key) cert = cert, })) else - err = save(host, key, cert) + err = save_dao(host, key, cert) end end ::update_certificate_error:: @@ -243,70 +243,90 @@ local function update_certificate(conf, host, key) return err end --- returns key, if_renew, if_cleanup_renew_conf, err -local function check_expire_dbless(st, host, threshold) - local certkey, err = st:get(CERTKEY_KEY_PREFIX .. host) - -- generally, we want to skip the current renewal if we can't verify if - -- the cert not needed anymore. and delete the renew conf if we do see the - -- cert is deleted - if err then - return nil, false, false, "can't read certificate from storage" - elseif not certkey then - kong.log.warn("certificate for host ", host, " is deleted from storage, deleting renew config") - return nil, false, true - end - certkey = cjson.decode(certkey) - local key = certkey and certkey.key - - local crt, err = x509.new(certkey.cert) +local function check_expire(cert, threshold) + local crt, err = x509.new(cert) if err then kong.log.info("can't parse cert stored in storage: ", err) elseif crt:get_not_after() - threshold > ngx.time() then - kong.log.info("certificate for host ", host, " is not due for renewal (storage)") - return nil + return false end - return key, true, false + return true end --- returns key, if_renew, if_cleanup_renew_conf, err -local function check_expire_dao(st, host, threshold) - local key +-- loads existing cert and key for host from storage or Kong database +local function load_certkey(conf, host) + if dbless then + local _, st, err = new_storage_adapter(conf) + if err then + return nil, err + end + + local certkey, err = st:get(CERTKEY_KEY_PREFIX .. host) + if err then + return nil, err + elseif not certkey then + return nil + end + + return cjson.decode(certkey) + end + local sni_entity, err = kong.db.snis:select_by_name(host) if err then - return nil, false, false, "can't read SNI entity" + return nil, "can't read SNI entity" elseif not sni_entity then - kong.log.warn("SNI ", host, " is deleted from Kong database, deleting renew config") - return nil, false, true + kong.log.warn("SNI ", host, " is not found in Kong database") + return end if not sni_entity or not sni_entity.certificate then - return nil, false, false, "DAO returns empty SNI entity or Certificte entity" + return nil, "DAO returns empty SNI entity or Certificte entity" end local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) if err then kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db", ", deleting renew config") - return nil, false, true + return nil, nil elseif not cert_entity then - kong.log.warn("certificate for SNI ", host, " is deleted from Kong database, deleting renew config") - return nil, false, true + kong.log.warn("certificate for SNI ", host, " is not found in Kong database") + return nil, nil end - local crt, err = x509.new(cert_entity.cert) - if err then - kong.log.info("can't parse cert stored in Kong: ", err) - elseif crt:get_not_after() - threshold > ngx.time() then - kong.log.info("certificate for host ", host, " is not due for renewal (DAO)") - return nil + return { + cert = cert_entity.cert, + key = cert_entity.key, + } +end + +local function deserialize_certkey(certkey) + if not certkey.key or not certkey.key then + return nil, "key or cert found in storage" end - if cert_entity then - key = cert_entity.key + local cert, err = ngx_ssl.cert_pem_to_der(certkey.cert) + if err then + return nil, err end + local key, err = ngx_ssl.priv_key_pem_to_der(certkey.key) + if err then + return nil, err + end + return { + key = key, + cert = cert, + } +end - return key, true +local function load_certkey_cached(conf, host) + local cache_key = kong.db.acme_storage:cache_key(host) + -- see L208: we set neg ttl to be same as LOCK_TIMEOUT + return kong.cache:get(cache_key, { + l1_serializer = deserialize_certkey, + ttl = nil, + neg_ttl = LOCK_TIMEOUT, + }, load_certkey, conf, host) end local function renew_certificate_storage(conf) @@ -341,38 +361,41 @@ local function renew_certificate_storage(conf) goto renew_continue end - local check_expire_func - if dbless then - check_expire_func = check_expire_dbless - else - check_expire_func = check_expire_dao + local certkey, err = load_certkey(conf, host) + if err then + kong.log.err("error loading existing certkey for host: ", host, ": ", err) + goto renew_continue end - local key, renew, clean_renew_conf, err = check_expire_func(st, host, expire_threshold) + if not certkey then + kong.log.warn("deleting renewal config for host: ", host) + err = st:delete(renew_conf_key) + if err then + kong.log.warn("error deleting unneeded renew config key \"", renew_conf_key, "\"") + end + goto renew_continue + end + local renew, err = check_expire(certkey.cert, expire_threshold) if err then - kong.log.err("error checking expiry for certificate of host:", host, ":", err) + kong.log.err("error checking expiry for certificate of host: ", host, ": ", err) goto renew_continue end - if renew then - if not key then - kong.log.info("previous key is not defined, creating new key") - end + if not renew then + kong.log.info("certificate for ", host, " is not due for renewal") + goto renew_continue + end - kong.log.info("renew certificate for host ", host) - err = update_certificate(conf, host, key) - if err then - kong.log.err("failed to renew certificate: ", err) - return - end + if not certkey.key then + kong.log.info("previous key is not defined, creating new key") end - if clean_renew_conf then - err = st:delete(renew_conf_key) - if err then - kong.log.warn("error deleting unneeded renew config key \"", renew_conf_key, "\"") - end + kong.log.info("renew certificate for host ", host) + err = update_certificate(conf, host, certkey.key) + if err then + kong.log.err("failed to renew certificate: ", err) + return end ::renew_continue:: @@ -397,38 +420,6 @@ local function renew_certificate(premature) end end - -local function deserialize_certkey(j) - j = cjson.decode(j) - if not j.key or not j.key then - return nil, "key or cert found in storage" - end - local cert, err = ngx_ssl.cert_pem_to_der(j.cert) - if err then - return nil, err - end - local key, err = ngx_ssl.priv_key_pem_to_der(j.key) - if err then - return nil, err - end - return { - key = key, - cert = cert, - } -end - -local function load_certkey(conf, host) - local _, st, err = new_storage_adapter(conf) - if err then - return nil, err - end - -- see L218: we set neg ttl to be same as LOCK_TIMEOUT - return cached_get(st, - CERTKEY_KEY_PREFIX .. host, deserialize_certkey, - nil, LOCK_TIMEOUT - ) -end - local function load_renew_hosts(conf) local _, st, err = new_storage_adapter(conf) if err then @@ -453,16 +444,16 @@ return { renew_certificate = renew_certificate, store_renew_config = store_renew_config, load_renew_hosts = load_renew_hosts, - -- for dbless load_certkey = load_certkey, + load_certkey_cached = load_certkey_cached, -- for test only - _save = save, + _save_dao = save_dao, _order = order, _account_name = account_name, _renew_key_prefix = RENEW_KEY_PREFIX, _certkey_key_prefix = CERTKEY_KEY_PREFIX, _renew_certificate_storage = renew_certificate_storage, - _check_expire_dbless = check_expire_dbless, - _check_expire_dao = check_expire_dao, + _check_expire = check_expire, + _set_is_dbless = function(d) dbless = d end, } diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 2d6a4075cf4..9a3bc036f74 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -93,7 +93,7 @@ function LetsencryptHandler:certificate(conf) return end - local certkey, err = client.load_certkey(conf, host) + local certkey, err = client.load_certkey_cached(conf, host) if err then kong.log.warn("can't load cert and key from storage: ", err) return diff --git a/spec/01-client_spec.lua b/spec/01-client_spec.lua index c4ac2d74e7f..fff17845312 100644 --- a/spec/01-client_spec.lua +++ b/spec/01-client_spec.lua @@ -79,7 +79,7 @@ for _, strategy in ipairs(strategies) do account_email = "notme@exmaple.com", }) assert.is_nil(c) - assert.equal(err, "account notme@exmaple.com not found in storage") + assert.equal(err, "shm is not defined in plugin storage config") end) it("creates acme client properly", function() @@ -123,7 +123,7 @@ for _, strategy in helpers.each_strategy() do local new_host = "test2.com" it("returns no error", function() - err = client._save(new_host, key, crt) + err = client._save_dao(new_host, key, crt) assert.is_nil(err) end) @@ -146,7 +146,7 @@ for _, strategy in helpers.each_strategy() do local new_sni, new_cert, err it("returns no error", function() - err = client._save(host, key, crt) + err = client._save_dao(host, key, crt) assert.is_nil(err) end) @@ -174,7 +174,7 @@ for _, strategy in helpers.each_strategy() do end) end -for _, strategy in ipairs(strategies) do +for _, strategy in ipairs({"off"}) do describe("Plugin: acme (client.renew) [#" .. strategy .. "]", function() local bp local cert @@ -216,6 +216,8 @@ for _, strategy in ipairs(strategies) do } client = require("kong.plugins.acme.client") + -- hack in unit test mode + client._set_is_dbless(strategy == "off") end) describe("", function() @@ -241,13 +243,6 @@ for _, strategy in ipairs(strategies) do end) it("renews a certificate when it's expired", function() - local f - if strategy == "off" then - f = client._check_expire_dbless - else - f = client._check_expire_dao - end - local c, err = client.new(proper_config) assert.is_nil(err) @@ -258,22 +253,19 @@ for _, strategy in ipairs(strategies) do })) assert.is_nil(err) end + + local certkey, err = client.load_certkey(proper_config, host) + assert.is_nil(err) + assert.not_nil(certkey) + assert.not_nil(certkey.cert) + assert.not_nil(certkey.key) -- check renewal - local key, renew, clean, err = f(c.storage, host, 30 * 86400) + local renew, err = client._check_expire(certkey.cert, 30 * 86400) assert.is_nil(err) - assert.not_nil(key) assert.is_truthy(renew) - assert.is_falsy(clean) end) it("does not renew a certificate when it's not expired", function() - local f - if strategy == "off" then - f = client._check_expire_dbless - else - f = client._check_expire_dao - end - local c, err = client.new(proper_config) assert.is_nil(err) @@ -284,12 +276,16 @@ for _, strategy in ipairs(strategies) do })) assert.is_nil(err) end + + local certkey, err = client.load_certkey(proper_config, host_not_expired) + assert.is_nil(err) + assert.not_nil(certkey) + assert.not_nil(certkey.cert) + assert.not_nil(certkey.key) -- check renewal - local key, renew, clean, err = f(c.storage, host_not_expired, 30 * 86400) + local renew, err = client._check_expire(certkey.cert, 30 * 86400) assert.is_nil(err) - assert.is_nil(key) assert.is_falsy(renew) - assert.is_falsy(clean) end) end) From d6055ec179d372e0c2d8c68b810573b334207ec4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Sep 2020 20:17:01 +0800 Subject: [PATCH 0557/4351] fix(acme) tweak error log and format --- kong/plugins/acme/api.lua | 4 +++- kong/plugins/acme/client.lua | 7 ++++++- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 5037735abdd..01eb4d89a8c 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -29,6 +29,7 @@ end local function parse_certkey(certkey) local cert = x509.new(certkey.cert) + local key = cert:get_pubkey() local subject_name = cert:get_subject_name() local host = subject_name:find("CN") @@ -43,6 +44,7 @@ local function parse_certkey(certkey) not_after = os.date("%Y-%m-%d %H:%M:%S", cert:get_not_after()), valid = cert:get_not_before() < ngx.time() and cert:get_not_after() > ngx.time(), serial_number = bn_to_hex(cert:get_serial_number()), + pubkey_type = key:get_key_type().sn, } end @@ -128,7 +130,7 @@ return { return kong.response.exit(500, { message = err }) end if not certkey then - kong.log.warn("[acme]", host, "is defined in renew_config but its cert and key is missing") + kong.log.warn("[acme]", host, " is defined in renew_config but its cert and key is missing") else certkey = parse_certkey(certkey) if not self.params.invalid_only or not certkey.valid then diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index be83a99da4b..26bf136e6e8 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -276,7 +276,7 @@ local function load_certkey(conf, host) if err then return nil, "can't read SNI entity" elseif not sni_entity then - kong.log.warn("SNI ", host, " is not found in Kong database") + kong.log.info("SNI ", host, " is not found in Kong database") return end @@ -352,6 +352,11 @@ local function renew_certificate_storage(conf) kong.log.err("can't read renew conf: ", err) goto renew_continue end + if not renew_conf then + kong.log.err("renew config key ",renew_conf_key, " is empty") + goto renew_continue + end + renew_conf = cjson.decode(renew_conf) local host = renew_conf.host From 082479aa548d8c81bb01dc763130283b364b9d2d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 10 Sep 2020 23:46:43 +0800 Subject: [PATCH 0558/4351] feat(acme) allow to pass a configurable wait time for each domain that fails in validation --- README.md | 1 + kong/plugins/acme/client.lua | 32 +++++++++++++++++++++++++------- kong/plugins/acme/handler.lua | 13 ++++++++----- kong/plugins/acme/schema.lua | 4 ++++ 4 files changed, 38 insertions(+), 12 deletions(-) diff --git a/README.md b/README.md index 0331f77cfd8..b01da36a3f6 100644 --- a/README.md +++ b/README.md @@ -95,6 +95,7 @@ config.api_uri | | `"https://acme-v02.api.letsencrypt.org/direc config.cert_type | | `"rsa"` | The certificate type to create. The possible values are `"rsa"` for RSA certificate or `"ecc"` for EC certificate. config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. config.renew_threshold_days| | `14` | Days before expire to renew the certificate. +config.fail_backoff_minutes| | `5` | Minutes to wait for each domain that fails to create a certificate. This applies to both new certificate and renewal. config.storage | | `"shm"` | The backend storage type to use. The possible values are `"kong"`, `"shm"`, `"redis"`, `"consul"`, or `"vault"`. In DB-less mode, `"kong"` storage is unavailable. Note that `"shm"` storage does not persist during Kong restarts and does not work for Kong running on different machines, so consider using one of `"kong"`, `"redis"`, `"consul"`, or `"vault"` in production. config.storage_config| | (See below)| Storage configs for each backend storage. config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 26bf136e6e8..e41530a2d1c 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -199,16 +199,28 @@ end local function update_certificate(conf, host, key) local _, st, err = new_storage_adapter(conf) if err then - kong.log.err("can't create storage adapter: ", err) - return + return false, "can't create storage adapter: " .. err + end + + local backoff_key = "kong_acme:fail_backoff:" .. host + local backoff_until, err = st:get(backoff_key) + if err then + kong.log.warn("failed to read backoff status for ", host, " : ", err) + end + if backoff_until and tonumber(backoff_until) then + local wait = tonumber(backoff_until) - ngx.time() + return false, "please try again in " .. wait .. " seconds for host " .. + host .. " because of previous failure; this is configurable " .. + "with config.fail_backoff_minutes" end + local lock_key = "kong_acme:update_lock:" .. host -- TODO: wait longer? -- This goes to the backend storage and may bring pressure, add a first pass shm cache? local err = st:add(lock_key, "placeholder", LOCK_TIMEOUT) if err then kong.log.info("update_certificate for ", host, " is already running: ", err) - return + return false end local acme_client, cert, err err = create_account(conf) @@ -227,20 +239,27 @@ local function update_certificate(conf, host, key) -- cached cert/key in other node, we set the cache to be same as -- lock timeout, so that multiple node will not try to update certificate -- at the same time because they are all seeing default cert is served - return st:set(CERTKEY_KEY_PREFIX .. host, cjson.encode({ + local err = st:set(CERTKEY_KEY_PREFIX .. host, cjson.encode({ key = key, cert = cert, })) + return true, err else err = save_dao(host, key, cert) end end ::update_certificate_error:: + local wait_seconds = conf.fail_backoff_minutes * 60 + local err_set = st:set(backoff_key, string.format("%d", ngx.time() + wait_seconds), wait_seconds) + if err_set then + kong.log.warn("failed to set fallback key for ", host, ": ", err_set) + end + local err_del = st:delete(lock_key) if err_del then kong.log.warn("failed to delete update_certificate lock for ", host, ": ", err_del) end - return err + return false, err end local function check_expire(cert, threshold) @@ -397,10 +416,9 @@ local function renew_certificate_storage(conf) end kong.log.info("renew certificate for host ", host) - err = update_certificate(conf, host, certkey.key) + local _, err = update_certificate(conf, host, certkey.key) if err then kong.log.err("failed to renew certificate: ", err) - return end ::renew_continue:: diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 9a3bc036f74..ddfda3498ff 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -102,15 +102,18 @@ function LetsencryptHandler:certificate(conf) -- cert not found, get a new one and serve default cert for now if not certkey then ngx.timer.at(0, function() - local err = client.update_certificate(conf, host, nil) + local ok, err = client.update_certificate(conf, host, nil) if err then kong.log.err("failed to update certificate: ", err) return end - err = client.store_renew_config(conf, host) - if err then - kong.log.err("failed to store renew config: ", err) - return + -- if not ok and err is nil, meaning the update is running by another worker + if ok then + err = client.store_renew_config(conf, host) + if err then + kong.log.err("failed to store renew config: ", err) + return + end end end) return diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 1390259111a..3267f2f2f1e 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -77,6 +77,10 @@ local schema = { default = 14, }, }, { domains = typedefs.hosts }, + { fail_backoff_minutes = { + type = "number", + default = 5, + }, }, { storage = { type = "string", default = "shm", From 6bd1886b47dcb502b6b47108cd3fcac275e96f8f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 11 Sep 2020 00:02:20 +0800 Subject: [PATCH 0559/4351] fix(acme) always check with lower cased domain --- kong/plugins/acme/handler.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index ddfda3498ff..5a67df0b38e 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -68,6 +68,8 @@ function LetsencryptHandler:certificate(conf) return end + host = string.lower(host) + -- TODO: cache me build_domain_matcher(conf.domains) if not domains_matcher or not domains_matcher[host] then From 2fb8606cf06cf4dde5869cdcf81b93f5b2f1f790 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 16 Sep 2020 16:52:18 +0800 Subject: [PATCH 0560/4351] chore(acme) release: 0.2.11 --- CHANGELOG.md | 9 +++++++++ ...2.10-1.rockspec => kong-plugin-acme-0.2.11-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 12 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.10-1.rockspec => kong-plugin-acme-0.2.11-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index f652ddd119b..ffed8d7829c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.11](#0211---20200916) - [0.2.10](#0210---20200812) - [0.2.9](#029---20200804) - [0.2.8](#028---20200730) @@ -15,6 +16,13 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.11] - 2020/09/16 + +- Add endpoint to list certificates from storage. +- Allow to pass a configurable wait time for each domain that fails in validation. +- Tweak error log and format. +- Always check with lower cased domain. +- Wrap load_certkey for dao as well. ## [0.2.10] - 2020/08/12 @@ -81,6 +89,7 @@ causing validation failures. - Initial release of ACME plugin for Kong. +[0.2.11]: https://github.com/Kong/kong-plugin-acme/compare/0.2.10...0.2.11 [0.2.10]: https://github.com/Kong/kong-plugin-acme/compare/0.2.9...0.2.10 [0.2.9]: https://github.com/Kong/kong-plugin-acme/compare/0.2.8...0.2.9 [0.2.8]: https://github.com/Kong/kong-plugin-acme/compare/0.2.7...0.2.8 diff --git a/kong-plugin-acme-0.2.10-1.rockspec b/kong-plugin-acme-0.2.11-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.10-1.rockspec rename to kong-plugin-acme-0.2.11-1.rockspec index f6c7fba844b..f9d7874b6ae 100644 --- a/kong-plugin-acme-0.2.10-1.rockspec +++ b/kong-plugin-acme-0.2.11-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.10-1" +version = "0.2.11-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.10", + tag = "0.2.11", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 5a67df0b38e..2ad77c98332 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -16,7 +16,7 @@ local LetsencryptHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures LetsencryptHandler.PRIORITY = 1007 -LetsencryptHandler.VERSION = "0.2.10" +LetsencryptHandler.VERSION = "0.2.11" local function build_domain_matcher(domains) local domains_plain = {} From b478394a317bd6b226e16660650f2270bc8ed1ec Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 17 Sep 2020 08:08:22 -0700 Subject: [PATCH 0561/4351] fix(request-transformer) correctly construct error message when template throws Lua error. That way the errr log will contain actual error messages from the template closure. Previously the `error` function was used incorrectly and incorrect Lua error was written into the logs instead. Fixes #25 --- kong/plugins/request-transformer/access.lua | 6 ++-- spec/02-access_spec.lua | 33 +++++++++++++++++++++ 2 files changed, 36 insertions(+), 3 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index fc702d5f0ed..8e881ebca1e 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -149,12 +149,12 @@ local function iter(config_array) local res, err = param_value(current_value, config_array) if err then - return error("[request-transformer] failed to render the template ", - current_value, ", error:", err) + return error("[request-transformer] failed to render the template " .. + current_value .. ", error:" .. err) end kong.log.debug("[request-transformer] template `", current_value, - "` rendered to `", res, "`") + "` rendered to `", res, "`") return i, current_name, res end, config_array, 0 diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 296b3e5a2fc..3afe81388a8 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -100,6 +100,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hosts = { "test23.test" }, paths = { "/request" } }) + local route24 = bp.routes:insert({ + hosts = { "test24.test" } + }) bp.plugins:insert { route = { id = route1.id }, @@ -380,6 +383,16 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() config = {} } + bp.plugins:insert { + route = { id = route24.id }, + name = "request-transformer", + config = { + add = { + headers = { "x-user-agent:$(type(headers[\"User-Agent\"]) == \"table\" and headers[\"User-Agent\"][1] or headers[\"User-Agent\"])", }, + }, + } + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -1811,6 +1824,26 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) assert.response(r).has.status(500) end) + it("rendering error is correctly propagated in error.log, issue #25", function() + local r = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "test24.test", + } + }) + assert.response(r).has.status(500) + + helpers.wait_until(function() + local pl_file = require "pl.file" + + local cfg = helpers.test_conf + local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) + local _, count = logs:gsub([[error:%[string "TMP"%]:4: attempt to call global 'type' %(a nil value%)]], "") + + return count == 2 + end, 5) + end) it("can inject a value from 'kong.ctx.shared'", function() local r = assert(client:send { method = "GET", From c018db4aaf64e0d19977296bfc1822ef427a3e9e Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 18 Sep 2020 13:21:16 -0300 Subject: [PATCH 0562/4351] docs(request-transformer) add 1.2.7 changes --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c8840633e61..b27aaa5ee4e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,10 @@ +## 1.2.7 + +### Fixed + +- Fix the construction of the error message when a template throws a Lua error. + [#25](https://github.com/Kong/kong-plugin-request-transformer/issues/25) + ## 1.2.6 ### Fixed From f742e4c854338511a55a8a7c300bc127a188c82e Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 17 Sep 2020 09:19:07 -0700 Subject: [PATCH 0563/4351] feat(request-transformer) expose the `type` function in template environment --- kong/plugins/request-transformer/access.lua | 3 ++ spec/02-access_spec.lua | 31 +++++++++++++++++++-- 2 files changed, 32 insertions(+), 2 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 8e881ebca1e..1ac2f4aa03b 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -99,6 +99,9 @@ local __meta_environment = { template_environment = setmetatable({ -- here we can optionally add functions to expose to the sandbox, eg: -- tostring = tostring, -- for example + -- because headers may contain array elements such as duplicated headers + -- type is a useful function in these cases. See issue #25. + type = type, }, __meta_environment) local function clear_environment(conf) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 3afe81388a8..3adbcf68502 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -103,6 +103,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local route24 = bp.routes:insert({ hosts = { "test24.test" } }) + local route25 = bp.routes:insert({ + hosts = { "test25.test" } + }) bp.plugins:insert { route = { id = route1.id }, @@ -388,7 +391,17 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() name = "request-transformer", config = { add = { - headers = { "x-user-agent:$(type(headers[\"User-Agent\"]) == \"table\" and headers[\"User-Agent\"][1] or headers[\"User-Agent\"])", }, + headers = { "x-user-agent:$(foo(headers[\"User-Agent\"]) == \"table\" and headers[\"User-Agent\"][1] or headers[\"User-Agent\"])", }, + }, + } + } + + bp.plugins:insert { + route = { id = route25.id }, + name = "request-transformer", + config = { + add = { + headers = { "X-Foo-Transformed:$(type(headers[\"X-Foo\"]) == \"table\" and headers[\"X-Foo\"][1] .. \"-first\" or headers[\"X-Foo\"])", }, }, } } @@ -1839,11 +1852,25 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local cfg = helpers.test_conf local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) - local _, count = logs:gsub([[error:%[string "TMP"%]:4: attempt to call global 'type' %(a nil value%)]], "") + local _, count = logs:gsub([[error:%[string "TMP"%]:4: attempt to call global 'foo' %(a nil value%)]], "") return count == 2 end, 5) end) + it("type function is available in template environment", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test25.test", + ["X-Foo"] = { "1", "2", }, + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h1 = assert.request(r).has.header("X-Foo-Transformed") + assert.equals("1-first", h_h1) + end) it("can inject a value from 'kong.ctx.shared'", function() local r = assert(client:send { method = "GET", From 4a572fe8f9146d352e7af49522f278fb5106e6fa Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 18 Sep 2020 13:22:11 -0300 Subject: [PATCH 0564/4351] docs(request-transformer) add 1.3.0 changes --- CHANGELOG.md | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b27aaa5ee4e..654e420b7f4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,4 +1,10 @@ -## 1.2.7 +## 1.3.0 + +### Added + +- Include the `type` function in template environment. + Because headers may contain array elements such as duplicated headers, + `type` is a useful function in these cases. ### Fixed From 2fc3c0263d5a36a4eadaf83a7364d4a853f134d8 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 18 Sep 2020 13:24:27 -0300 Subject: [PATCH 0565/4351] release: 1.3.0 --- ...ckspec => kong-plugin-request-transformer-1.3.0-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.7-0.rockspec => kong-plugin-request-transformer-1.3.0-0.rockspec (96%) diff --git a/kong-plugin-request-transformer-1.2.7-0.rockspec b/kong-plugin-request-transformer-1.3.0-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.7-0.rockspec rename to kong-plugin-request-transformer-1.3.0-0.rockspec index 17fccabe46d..66a8a9c574b 100644 --- a/kong-plugin-request-transformer-1.2.7-0.rockspec +++ b/kong-plugin-request-transformer-1.3.0-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.7-0" +version = "1.3.0-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.7" + tag = "1.3.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 0a77c361487..f51575c6435 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.7", + VERSION = "1.3.0", PRIORITY = 801, } From c91236aa819174925934f659e3626bcbfd48f92d Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 18 Sep 2020 13:23:23 -0300 Subject: [PATCH 0566/4351] release: 1.2.7 --- ...ckspec => kong-plugin-request-transformer-1.2.7-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.6-0.rockspec => kong-plugin-request-transformer-1.2.7-0.rockspec (96%) diff --git a/kong-plugin-request-transformer-1.2.6-0.rockspec b/kong-plugin-request-transformer-1.2.7-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.6-0.rockspec rename to kong-plugin-request-transformer-1.2.7-0.rockspec index 6f4aaa1b418..17fccabe46d 100644 --- a/kong-plugin-request-transformer-1.2.6-0.rockspec +++ b/kong-plugin-request-transformer-1.2.7-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.6-0" +version = "1.2.7-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.6" + tag = "1.2.7" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index cb72e09a2d1..0a77c361487 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.6", + VERSION = "1.2.7", PRIORITY = 801, } From f22ec93bf42575ff9c7bd11908303fdf5d95dece Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 18 Sep 2020 13:52:27 -0300 Subject: [PATCH 0567/4351] docs(request-transformer) small header fix --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 654e420b7f4..32a9e7806ba 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -6,6 +6,8 @@ Because headers may contain array elements such as duplicated headers, `type` is a useful function in these cases. +## 1.2.7 + ### Fixed - Fix the construction of the error message when a template throws a Lua error. From fcd531f47fc5b9f96acc4d3462a8c4791cb57953 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 18 Sep 2020 15:29:38 -0300 Subject: [PATCH 0568/4351] tests(request-transformer) mark regression test for #25 as pending --- spec/02-access_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 3afe81388a8..e69e36580bd 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1824,7 +1824,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) assert.response(r).has.status(500) end) - it("rendering error is correctly propagated in error.log, issue #25", function() + pending("rendering error is correctly propagated in error.log, issue #25", function() local r = assert(client:send { method = "GET", path = "/", From 40f9becaac70d74326e1836f63039ae3f94599d6 Mon Sep 17 00:00:00 2001 From: Jon Date: Tue, 22 Sep 2020 02:39:33 -0400 Subject: [PATCH 0569/4351] feat(aws-lambda) adding support for 'isBase64Encoded' flag in Lambda function responses (#37) Implementing functionality to support 'isBase64Encoded' flag in Lambda function response, plugin will now base64 decode response body from Lambda before forwarding to caller --- CHANGELOG.md | 5 ++++ kong/plugins/aws-lambda/handler.lua | 6 ++++ spec/plugins/aws-lambda/99-access_spec.lua | 34 ++++++++++++++++++++++ 3 files changed, 45 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c5f39d6913f..8ff91048693 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,10 @@ # Kong AWS Lambda plugin changelog +## unreleased + +- feat(body) adding support for 'isBase64Encoded' flag in Lambda function + responses + ## aws-lambda 3.4.0 12-May-2020 - Change `luaossl` to `lua-resty-openssl` diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index affa419edc6..443fc73c81c 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -36,6 +36,7 @@ local tonumber = tonumber local type = type local fmt = string.format local ngx_encode_base64 = ngx.encode_base64 +local ngx_decode_base64 = ngx.decode_base64 local ngx_update_time = ngx.update_time local ngx_now = ngx.now local kong = kong @@ -94,6 +95,11 @@ local function extract_proxy_response(content) local headers = serialized_content.headers or {} local body = serialized_content.body or "" + local isBase64Encoded = serialized_content.isBase64Encoded or false + if isBase64Encoded then + body = ngx_decode_base64(body) + end + headers["Content-Length"] = #body return { diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index 1c01503db8e..d9620122522 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -42,6 +42,9 @@ local fixtures = { elseif string.match(ngx.var.uri, "functionWithNoResponse") then ngx.header["Content-Length"] = 0 + elseif string.match(ngx.var.uri, "functionWithBase64EncodedResponse") then + ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA==\", \"isBase64Encoded\": true}") + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) @@ -184,6 +187,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route16 = bp.routes:insert { + hosts = { "lambda16.com" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -393,6 +402,19 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route16.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithBase64EncodedResponse", + is_proxy_integration = true, + } + } + assert(helpers.start_kong({ database = strategy, plugins = "aws-lambda", @@ -946,6 +968,18 @@ for _, strategy in helpers.each_strategy() do assert.equal("some_value1", body.key1) assert.is_nil(res.headers["X-Amz-Function-Error"]) end) + + it("returns decoded base64 response from a Lambda function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda16.com" + } + }) + assert.res_status(200, res) + assert.equal("test", res:read_body()) + end) end) end) end From 878324a06c5197dd31bed1c123705f9585aa05a8 Mon Sep 17 00:00:00 2001 From: Ezra Pagel Date: Tue, 22 Sep 2020 02:03:28 -0500 Subject: [PATCH 0570/4351] fix(aws-lambda) honor skip_large_bodies config setting when not using AWS API Gateway compatibility (#39) honor the skip_large_bodies config setting even when not using aws api gateway compatibility. requires checking for bodies that exceeded the max client buffer size and reading those payloads from disk --- CHANGELOG.md | 7 +- kong-plugin-aws-lambda-3.4.0-1.rockspec | 1 + kong/plugins/aws-lambda/aws-serializer.lua | 24 +--- kong/plugins/aws-lambda/handler.lua | 4 +- kong/plugins/aws-lambda/request-util.lua | 27 ++++ .../aws-lambda/06-request-util_spec.lua | 124 ++++++++++++++++++ 6 files changed, 162 insertions(+), 25 deletions(-) create mode 100644 kong/plugins/aws-lambda/request-util.lua create mode 100644 spec/plugins/aws-lambda/06-request-util_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 8ff91048693..0d4cc582f42 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,9 +1,10 @@ # Kong AWS Lambda plugin changelog -## unreleased +## aws-lambda UNRELEASED -- feat(body) adding support for 'isBase64Encoded' flag in Lambda function - responses +- feat: adding support for 'isBase64Encoded' flag in Lambda function responses +- fix: respect `skip_large_bodies` config setting even when not using + AWS API Gateway compatibility ## aws-lambda 3.4.0 12-May-2020 diff --git a/kong-plugin-aws-lambda-3.4.0-1.rockspec b/kong-plugin-aws-lambda-3.4.0-1.rockspec index e8955aa0f67..7ebcb5801bd 100644 --- a/kong-plugin-aws-lambda-3.4.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.4.0-1.rockspec @@ -27,5 +27,6 @@ build = { ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", ["kong.plugins.aws-lambda.http.connect-better"] = "kong/plugins/aws-lambda/http/connect-better.lua", + ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", } } diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua index 9b3b0ffb8d3..1fa858fdfa4 100644 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -2,18 +2,13 @@ -- format as described here: -- https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format +local request_util = require "kong.plugins.aws-lambda.request-util" local EMPTY = {} local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_encode_base64 = ngx.encode_base64 -local ngx_req_read_body = ngx.req.read_body -local ngx_req_get_body_data= ngx.req.get_body_data -local ngx_req_get_body_file= ngx.req.get_body_file -local ngx_log = ngx.log -local ERR = ngx.ERR - return function(ctx, config) ctx = ctx or ngx.ctx @@ -59,22 +54,9 @@ return function(ctx, config) -- prepare body local body, isBase64Encoded + local skip_large_bodies = config and config.skip_large_bodies or true do - ngx_req_read_body() - body = ngx_req_get_body_data() - if not body then - local body_filepath = ngx_req_get_body_file() - if body_filepath then - if config.skip_large_bodies then - ngx_log(ERR, "request body was buffered to disk, too large") - else - local file = io.open(body_filepath, "rb") - body = file:read("*all") - file:close() - end - end - end - + body = request_util.read_request_body(skip_large_bodies) if body ~= "" then body = ngx_encode_base64(body) isBase64Encoded = true diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 443fc73c81c..a13c5bf76c0 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -6,6 +6,7 @@ local http = require "kong.plugins.aws-lambda.http.connect-better" local cjson = require "cjson.safe" local meta = require "kong.meta" local constants = require "kong.constants" +local request_util = require "kong.plugins.aws-lambda.request-util" local VIA_HEADER = constants.HEADERS.VIA @@ -141,7 +142,8 @@ function AWSLambdaHandler:access(conf) if conf.forward_request_body then local content_type = kong.request.get_header("content-type") - local body_raw = kong.request.get_raw_body() + local skip_large_bodies = conf and conf.skip_large_bodies or true + local body_raw = request_util.read_request_body(skip_large_bodies) local body_args, err = kong.request.get_body() if err and err:match("content type") then body_args = {} diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua new file mode 100644 index 00000000000..cdd78a2f851 --- /dev/null +++ b/kong/plugins/aws-lambda/request-util.lua @@ -0,0 +1,27 @@ +local ERR = ngx.ERR + +local function read_request_body(skip_large_bodies) + ngx.req.read_body() + local body = ngx.req.get_body_data() + + if not body then + -- see if body was buffered to tmp file, payload could have exceeded client_body_buffer_size + local body_filepath = ngx.req.get_body_file() + if body_filepath then + if skip_large_bodies then + ngx.log(ERR, "request body was buffered to disk, too large") + else + local file = io.open(body_filepath, "rb") + body = file:read("*all") + file:close() + end + end + end + + return body +end + + +return { + read_request_body = read_request_body +} diff --git a/spec/plugins/aws-lambda/06-request-util_spec.lua b/spec/plugins/aws-lambda/06-request-util_spec.lua new file mode 100644 index 00000000000..89be28830db --- /dev/null +++ b/spec/plugins/aws-lambda/06-request-util_spec.lua @@ -0,0 +1,124 @@ +local default_client_body_buffer_size = 1024 * 8 + +describe("[AWS Lambda] request-util", function() + + local mock_request + local old_ngx + local request_util + local body_data + local body_data_filepath + + + setup(function() + old_ngx = ngx + _G.ngx = setmetatable({ + req = { + read_body = function() + body_data = mock_request.body + + -- if the request body is greater than the client buffer size, buffer + -- it to disk and set the filepath + if #body_data > default_client_body_buffer_size then + body_data_filepath = os.tmpname() + local f = io.open(body_data_filepath, "w") + f:write(body_data) + f:close() + body_data = nil + end + end, + get_body_data = function() + -- will be nil if request was large and required buffering + return body_data + end, + get_body_file = function() + -- will be nil if request wasn't large enough to buffer + return body_data_filepath + end + }, + log = function() end, + }, { + -- look up any unknown key in the mock request, eg. .var and .ctx tables + __index = function(self, key) + return mock_request and mock_request[key] + end, + }) + + -- always reload + package.loaded["kong.plugins.aws-lambda.request-util"] = nil + request_util = require "kong.plugins.aws-lambda.request-util" + end) + + + teardown(function() + + body_data = nil + + -- ignore return value, file might not exist + os.remove(body_data_filepath) + + body_data_filepath = nil + + -- always unload and restore + package.loaded["kong.plugins.aws-lambda.request-util"] = nil + ngx = old_ngx -- luacheck: ignore + end) + + + describe("when skip_large_bodies is true", function() + local config = {skip_large_bodies = true} + + it("it skips file-buffered body > max buffer size", function() + mock_request = { + body = string.rep("x", 1024 * 9 ) + } + spy.on(ngx.req, "read_body") + spy.on(ngx.req, "get_body_file") + local out = request_util.read_request_body(config.skip_large_bodies) + assert.spy(ngx.req.read_body).was.called(1) + -- the payload was buffered to disk, but won't be read because we're skipping + assert.spy(ngx.req.get_body_file).was.called(1) + assert.is_nil(out) + end) + + it("it reads body < max buffer size", function() + mock_request = { + body = string.rep("x", 1024 * 2 ) + } + spy.on(ngx.req, "read_body") + spy.on(ngx.req, "get_body_file") + local out = request_util.read_request_body(config.skip_large_bodies) + assert.spy(ngx.req.read_body).was.called(1) + assert.spy(ngx.req.get_body_file).was.called(0) + assert.is_not_nil(out) + end) + end) + + describe("when skip_large_bodies is false", function() + local config = {skip_large_bodies = false} + + it("it reads file-buffered body > max buffer size", function() + mock_request = { + body = string.rep("x", 1024 * 10 ) + } + spy.on(ngx.req, "read_body") + spy.on(ngx.req, "get_body_file") + local out = request_util.read_request_body(config.skip_large_bodies) + assert.spy(ngx.req.read_body).was.called(1) + -- this payload was buffered to disk, and was read + assert.spy(ngx.req.get_body_file).was.called(1) + assert.is_not_nil(out) + end) + + it("it reads body < max buffer size", function() + mock_request = { + body = string.rep("x", 1024 * 2 ) + } + spy.on(ngx.req, "read_body") + spy.on(ngx.req, "get_body_file") + local out = request_util.read_request_body(config.skip_large_bodies) + assert.spy(ngx.req.read_body).was.called(1) + assert.spy(ngx.req.get_body_file).was.called(0) + assert.is_not_nil(out) + end) + end) +end) From fe5b1efab12993e5e21e6c5159bfb9d1fc2d6879 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 22 Sep 2020 09:12:57 +0200 Subject: [PATCH 0571/4351] chore(aws-lambda) release 3.5.0 --- CHANGELOG.md | 14 +++++++++++++- ...spec => kong-plugin-aws-lambda-3.5.0-1.rockspec | 6 +++--- kong/plugins/aws-lambda/handler.lua | 2 +- 3 files changed, 17 insertions(+), 5 deletions(-) rename kong-plugin-aws-lambda-3.4.0-1.rockspec => kong-plugin-aws-lambda-3.5.0-1.rockspec (88%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0d4cc582f42..59172130464 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,18 @@ # Kong AWS Lambda plugin changelog -## aws-lambda UNRELEASED +### Releasing new versions + +- update changelog below +- update rockspec version +- update version in `handler.lua` +- commit as `chore(*) release x.y.z` +- tag commit as `x.y.z` +- push commit and tags +- upload to luarocks; `luarocks upload kong-plugin-aws-lambda-x.y.z-1.rockspec --api-key=abc...` +- test rockspec; `luarocks install kong-plugin-aws-lambda` + + +## aws-lambda 3.5.0 22-Sep-2020 - feat: adding support for 'isBase64Encoded' flag in Lambda function responses - fix: respect `skip_large_bodies` config setting even when not using diff --git a/kong-plugin-aws-lambda-3.4.0-1.rockspec b/kong-plugin-aws-lambda-3.5.0-1.rockspec similarity index 88% rename from kong-plugin-aws-lambda-3.4.0-1.rockspec rename to kong-plugin-aws-lambda-3.5.0-1.rockspec index 7ebcb5801bd..1c598057375 100644 --- a/kong-plugin-aws-lambda-3.4.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.5.0-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.4.0-1" +version = "3.5.0-1" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong-plugin-aws-lambda/archive/3.4.0.tar.gz", - dir = "kong-plugin-aws-lambda-3.4.0" + url = "git://github.com/kong/kong-plugin-aws-lambda", + tag = "3.5.0", } description = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index a13c5bf76c0..6728b83c954 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -314,6 +314,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.4.0" +AWSLambdaHandler.VERSION = "3.5.0" return AWSLambdaHandler From 8f411df6af187105ef695cdd5dff476ec3e275ce Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 30 Sep 2020 15:14:06 -0300 Subject: [PATCH 0572/4351] fix(request-transformer) accept '#' as a non-special template value This is a somewhat hacky solution by establishing `0x01` as the separator (it is not a value expected to be in text values, is not a valid UTF-8 byte, and we can't use `0x00` because patterns in LuaJIT are not 8-bit clean). --- kong/plugins/request-transformer/access.lua | 8 +++++- kong/plugins/request-transformer/schema.lua | 8 +++++- spec/02-access_spec.lua | 30 +++++++++++++++++++++ 3 files changed, 44 insertions(+), 2 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 8e881ebca1e..8dbd5d47718 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -35,6 +35,12 @@ local HOST = "host" local JSON, MULTI, ENCODED = "json", "multi_part", "form_encoded" local EMPTY = pl_tablex.readonly({}) + +local compile_opts = { + escape = "\xff", -- disable '#' as a valid template escape +} + + local function parse_json(body) if body then local status, res = pcall(cjson.decode, body) @@ -126,7 +132,7 @@ local function param_value(source_template, config_array) -- Find or compile the specific template local compiled_template = compiled_templates[source_template] if not compiled_template then - compiled_template = pl_template.compile(source_template) + compiled_template = pl_template.compile(source_template, compile_opts) compiled_templates[source_template] = compiled_template end diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index 20b69716237..716fa3ae785 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -3,6 +3,12 @@ local tx = require "pl.tablex" local typedefs = require "kong.db.schema.typedefs" local validate_header_name = require("kong.tools.utils").validate_header_name + +local compile_opts = { + escape = "\xff", -- disable '#' as a valid template escape +} + + -- entries must have colons to set the key and value apart local function check_for_value(entry) local name, value = entry:match("^([^:]+):*(.-)$") @@ -10,7 +16,7 @@ local function check_for_value(entry) return false, "key '" ..name.. "' has no value" end - local status, res, err = pcall(pl_template.compile, value) + local status, res, err = pcall(pl_template.compile, value, compile_opts) if not status or err then return false, "value '" .. value .. "' is not in supported format, error:" .. diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index e69e36580bd..da8765ad661 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,3 +1,4 @@ +local admin_api = require "spec.fixtures.admin_api" local helpers = require "spec.helpers" local cjson = require "cjson" @@ -1338,6 +1339,35 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local h_h1 = assert.request(r).has.header("h1") assert.same({"v1", "v2"}, h_h1) end) + + it("can append a value with '#' (regression test for #29)", function() + local route = admin_api.routes:insert({ + hosts = { "test_append_hash.test" } + }) + admin_api.plugins:insert { + route = { id = route.id }, + name = "request-transformer", + config = { + append = { + headers = {"h1:v1", "h1:v2", "h1:#value_with_hash", "h2:v1",}, + querystring = {"q1:v1", "q1:v2", "q2:v1"}, + body = {"p1:v1", "p1:v2", "p2:value:1"} -- payload containing a colon + } + } + } + local r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test_append_hash.test" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local h_h1 = assert.request(r).has.header("h1") + assert.same({"v1", "v2", "#value_with_hash"}, h_h1) + end) + it("new querystring if querystring does not exists", function() local r = assert(client:send { method = "POST", From e761ce0454152ff5e916eee5840e99b459650892 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 30 Sep 2020 16:55:00 -0300 Subject: [PATCH 0573/4351] release: 1.2.8 --- ...ckspec => kong-plugin-request-transformer-1.2.8-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.2.7-0.rockspec => kong-plugin-request-transformer-1.2.8-0.rockspec (96%) diff --git a/kong-plugin-request-transformer-1.2.7-0.rockspec b/kong-plugin-request-transformer-1.2.8-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.2.7-0.rockspec rename to kong-plugin-request-transformer-1.2.8-0.rockspec index 17fccabe46d..1d370e82754 100644 --- a/kong-plugin-request-transformer-1.2.7-0.rockspec +++ b/kong-plugin-request-transformer-1.2.8-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.2.7-0" +version = "1.2.8-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.2.7" + tag = "1.2.8" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 0a77c361487..7af2f479945 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.2.7", + VERSION = "1.2.8", PRIORITY = 801, } From f5e9b0748dd93c710d7c2c3c0f87e3fa969d23f1 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Mon, 28 Sep 2020 18:44:49 -0300 Subject: [PATCH 0574/4351] fix(request-transformer) fix sandbox environment check --- kong/plugins/request-transformer/access.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index edaabbc638d..ed2dd782256 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -97,7 +97,7 @@ local __meta_environment = { rawset(self, key, value) return value end, - __new_index = function(self) + __newindex = function(self) error("This environment is read-only.") end, } From 50410dbcbdfa4653b0b06438aab699b8c71765bc Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 30 Sep 2020 16:58:21 -0300 Subject: [PATCH 0575/4351] release: 1.3.1 --- CHANGELOG.md | 12 ++++++++++++ ... kong-plugin-request-transformer-1.3.1-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 3 files changed, 15 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.3.0-0.rockspec => kong-plugin-request-transformer-1.3.1-0.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 32a9e7806ba..f0e2dd84974 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,9 @@ +## 1.3.1 + +### Fixed + +- Fix sandbox environment check + ## 1.3.0 ### Added @@ -6,6 +12,12 @@ Because headers may contain array elements such as duplicated headers, `type` is a useful function in these cases. +## 1.2.8 + +### Fixed + +- Accept '#' as a non-special template value + ## 1.2.7 ### Fixed diff --git a/kong-plugin-request-transformer-1.3.0-0.rockspec b/kong-plugin-request-transformer-1.3.1-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.3.0-0.rockspec rename to kong-plugin-request-transformer-1.3.1-0.rockspec index 66a8a9c574b..80a9143df93 100644 --- a/kong-plugin-request-transformer-1.3.0-0.rockspec +++ b/kong-plugin-request-transformer-1.3.1-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.3.0-0" +version = "1.3.1-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.3.0" + tag = "1.3.1" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index f51575c6435..d654aaba04f 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.3.0", + VERSION = "1.3.1", PRIORITY = 801, } From 318e261f3947620c8c89a192c907fbef440bf43d Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Wed, 30 Sep 2020 21:31:54 -0300 Subject: [PATCH 0576/4351] docs(proxy-cache) point to the official documentation at the Kong Hub --- README.md | 171 +++--------------------------------------------------- 1 file changed, 9 insertions(+), 162 deletions(-) diff --git a/README.md b/README.md index 39bfa441faf..3c09bb8c46e 100644 --- a/README.md +++ b/README.md @@ -6,170 +6,17 @@ HTTP Proxy Caching for Kong ## Synopsis -This plugin provides a reverse proxy cache implementation for Kong. It caches response entities based on configurable response code and content type, as well as request method. It can cache per-Consumer or per-API. Cache entities are stored for a configurable period of time, after which subsequent requests to the same resource will re-fetch and re-store the resource. Cache entities can also be forcefully purged via the Admin API prior to their expiration time. +This plugin provides a reverse proxy cache implementation for Kong. It caches +response entities based on configurable response code and content type, as +well as request method. It can cache per-Consumer or per-API. Cache entities +are stored for a configurable period of time, after which subsequent requests +to the same resource will re-fetch and re-store the resource. Cache entities +can also be forcefully purged via the Admin API prior to their expiration +time. -## Configuration - -Configuring the plugin is straightforward, you can add it on top of an existing API by executing the following request on your Kong server: - -```bash -$ curl -X POST http://kong:8001/apis/{api}/plugins \ - --data "name=proxy-cache" \ - --data "config.strategy=memory" -``` - -`api`: The `id` or `name` of the API that this plugin configuration will target. - -You can also apply it for every API using the `http://kong:8001/plugins/` endpoint. - -| form parameter | default | description | -| --- | --- | --- | -| `name` | | The name of the plugin to use, in this case: `proxy-cache` | -| `config.response_code` | `200`, `301`, `404` | Upstream response status code considered cacheable. | -| `config.request_method` | `GET`, `HEAD` | Downstream request methods considered cacheable. | -| `config.content_type` | `text/plain`,`application/json` | Upstream response content types considered cachable. | -| `config.vary_headers` | | Relevant headers considered for the cache key. If undefined, none of the headers are taken into consideration | -| `config.vary_query_params` | | Relevant query parameters considered for the cache key. If undefined, all params are taken into consideration | -| `config.cache_ttl` | `300` | TTL, in seconds, of cache entities. | -| `config.cache_control` | `false` | When enabled, respect the Cache-Control behaviors defined in RFC 7234. | -| `config.storage_ttl` | | Number of seconds to keep resources in the storage backend. This value is independent of `cache_ttl` or resource TTLs defined by Cache-Control behaviors. | -| `config.strategy` | | The backing data store in which to hold cache entities. This version supports only `memory` strategy. | -| `config.memory.dictionary_name` | `kong_db_cache` | The name of the shared dictionary in which to hold cache entities when the `memory` strategy is selected. Note that this dictionary currently must be defined manually in the Kong Nginx template. | - - -## Notes - -### Strategies - -The `proxy-cache` plugin is designed to support storing proxy cache data in different backend formats. Currently `memory` is the only strategy provided, using a `lua_shared_dict`. Note that the default dictionary, `kong_db_cache`, is also used by other plugins and elements of Kong to store unrelated database cache entities. Using this dictionary is an easy way to bootstrap the proxy-cache plugin, but it is not recommended for large-scale installations as significant usage will put pressure on other facets of Kong's database caching operations. It is recommended to define a separate `lua_shared_dict` via a custom Nginx template at this time. - -### Cache Key - -Kong keys each cache elements based on the request method, the full -client request (e.g., the request path and query parameters), and the -UUID of either the API or Consumer associated with the request. This -also implies that caches are distinct between APIs and/or -Consumers. The cache format can be tuned to enable some headers to be -part of it and also enable just a subset of the query -parameters. Internally, cache keys are represented as a -hexadecimal-encoded MD5 sum of the concatenation of the constituent -parts. This is calculated as follows: - -``` -key = md5(UUID | method | path | query_params | headers? ) -``` - -Where `method` is defined via the OpenResty `ngx.req.get_method()` -call, and `path` is defined via the Nginx `$request` variable without -query parameters. `query_params` will default to *ALL* -query_parameters of the request. `headers?` contains the headers -defined in `vary_headers`. `vary_headers` defaults to *NONE*. More -fine grained granularity can be achieved by setting the config -variable `vary_query_params` and `vary_headers` to the desired list of -parameters or headers that should be taken into account for a key. - -For performance reasons, only 100 headers will be parsed looking for -desired headers to be part of the cache key. - -Kong will return the cache key associated with a given request as the -`X-Cache-Key` response header. It is also possible to precalculate the -cache key for a given request as noted above. quey - -### Cache Control - -When the `cache_control` configuration option is enabled, Kong will respect request and response Cache-Control headers as defined by RFC7234, with a few exceptions: - -* Cache revalidation is not yet supported, and so directives such as `proxy-revalidate` are ignored. -* Similarly, the behavior of `no-cache` is simplified to exclude the entity from being cached entirely. -* Secondary key calculation via `Vary` is not yet supported. - -### Cache Status - -Kong identifies the status of the request's proxy cache behavior via the `X-Cache-Status` header. There are several possible values for this header: - -* `Miss`: The request could be satisfied in cache, but an entry for the resource was not found in cache, and the request was proxied upstream. -* `Hit`: The request was satisfied and served from cache. -* `Refresh`: The resource was found in cache, but could not satisfy the request, due to `Cache-Control` behaviors or reaching its hard-coded `cache_ttl` threshold. -* `Bypass`: The request could not be satisfied from cache based on plugin configuration. - -### Storage TTL - -Kong can store resource entities in the storage engine longer than the prescribed `cache_ttl` or `Cache-Control` values indicate. This allows Kong to maintain a cached copy of a resource past its expiration. This allows clients capable of using `max-age` and `max-stale` headers to request stale copies of data if necessary. - -### Upstream Outages - -Due to an implementation in Kong's core request processing model, at this point the `proxy-cache` plugin cannot be used to serve stale cache data when an upstream is unreachable. To equip Kong to serve cache data in place of returning an error when an upstream is unreachable, we recommend defining a very large `storage_ttl` (on the order of hours or days) in order to keep stale data in the cache. In the event of an upstream outage, stale data can be considered "fresh" by increasing the `cache_ttl` plugin configuration value. By doing so, data that would have been previously considered stale is now served to the client, before Kong attempts to connect to a failed upstream service. - -## Admin API - -This plugin provides several endpoints to managed cache entities. These endpoints are assigned to the `proxy-cache` RBAC resource. - -The following endpoints are provided on the Admin API to examine and purge cache entities: - -### Retrieve a Cache Entity - -Two separate endpoints are available: one to look up a known plugin instance, and another that searches all proxy-cache plugins data stores for the given cache key. Both endpoints have the same return value. - -#### Endpoint - -`GET /proxy-cache/:plugin_id/caches/:cache_id` - -| Attributes | Description | -| --- | --- | -| `plugin_id` | The UUID of the proxy-cache plugin | -| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | - -#### Endpoint - -`GET /proxy-cache/:cache_id` - -| Attributes | Description | -| --- | --- | -| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | - -#### Response - -`HTTP 200 OK` if the cache entity exists; `HTTP 404 Not Found` if the entity with the given key does not exist. - - -### Delete Cache Entity - -Two separate endpoints are available: one to look up a known plugin instance, and another that searches all proxy-cache plugins data stores for the given cache key. Both endpoints have the same return value. - -#### Endpoint - -`DELETE /proxy-cache/:plugin_id/caches/:cache_id` - -| Attributes | Description | -| --- | --- | -| `plugin_id` | The UUID of the proxy-cache plugin | -| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | - -#### Endpoint - -`DELETE /proxy-cache/:cache_id` - -| Attributes | Description | -| --- | --- | -| `cache_id` | The cache entity key as reported by the `X-Cache-Key` response header | - -#### Response - -`HTTP 204 No Content` if the cache entity exists; `HTTP 404 Not Found` if the entity with the given key does not exist. - - -### Purge All Cache Entities - -#### Endpoint - -`DELETE /proxy-cache/` - -#### Response - -`HTTP 204 No Content` if the cache entity exists. - -Note that this endpoint purges all cache entities across all `proxy-cache` plugins. +## Documentation +* [Documentation for the Proxy Cache plugin](https://docs.konghq.com/hub/kong-inc/proxy-cache/) [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-proxy-cache/branches [badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-proxy-cache.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master From 7ac26baf08d56dccdc190a20473953c64e5d3b5c Mon Sep 17 00:00:00 2001 From: Ezra Pagel Date: Tue, 6 Oct 2020 05:44:50 -0500 Subject: [PATCH 0577/4351] fix(aws-lambda) bad eval of conf value resulting in always returning true (#40) --- kong/plugins/aws-lambda/handler.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 6728b83c954..c134c7b81e4 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -142,8 +142,7 @@ function AWSLambdaHandler:access(conf) if conf.forward_request_body then local content_type = kong.request.get_header("content-type") - local skip_large_bodies = conf and conf.skip_large_bodies or true - local body_raw = request_util.read_request_body(skip_large_bodies) + local body_raw = request_util.read_request_body(conf.skip_large_bodies) local body_args, err = kong.request.get_body() if err and err:match("content type") then body_args = {} From 0b1a6346d82364eec4104148bf513189d9fa778f Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Oct 2020 13:26:47 +0200 Subject: [PATCH 0578/4351] chore(aws-lambda) release 3.5.1 --- CHANGELOG.md | 4 ++++ ....5.0-1.rockspec => kong-plugin-aws-lambda-3.5.1-1.rockspec | 4 ++-- kong/plugins/aws-lambda/handler.lua | 2 +- 3 files changed, 7 insertions(+), 3 deletions(-) rename kong-plugin-aws-lambda-3.5.0-1.rockspec => kong-plugin-aws-lambda-3.5.1-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 59172130464..6621dddad43 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,10 @@ - test rockspec; `luarocks install kong-plugin-aws-lambda` +## aws-lambda 3.5.1 6-Okt-2020 + +- fix: `skip_large_bodies` to honor config setting + ## aws-lambda 3.5.0 22-Sep-2020 - feat: adding support for 'isBase64Encoded' flag in Lambda function responses diff --git a/kong-plugin-aws-lambda-3.5.0-1.rockspec b/kong-plugin-aws-lambda-3.5.1-1.rockspec similarity index 96% rename from kong-plugin-aws-lambda-3.5.0-1.rockspec rename to kong-plugin-aws-lambda-3.5.1-1.rockspec index 1c598057375..4fb06a4501c 100644 --- a/kong-plugin-aws-lambda-3.5.0-1.rockspec +++ b/kong-plugin-aws-lambda-3.5.1-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.5.0-1" +version = "3.5.1-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/kong/kong-plugin-aws-lambda", - tag = "3.5.0", + tag = "3.5.1", } description = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index c134c7b81e4..2a40e4c41dd 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -313,6 +313,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.5.0" +AWSLambdaHandler.VERSION = "3.5.1" return AWSLambdaHandler From 52a2cf33f41740eb06db092d443921b6dcc0ee2d Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Oct 2020 20:49:58 +0200 Subject: [PATCH 0579/4351] chore(serverless-functions) fix Travis badge --- README.md | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/README.md b/README.md index 40098ef2951..0525f47597a 100644 --- a/README.md +++ b/README.md @@ -1,4 +1,4 @@ -[![Build Status][badge-travis-image]][badge-travis-url] +[![Build Status](https://travis-ci.com/Kong/kong-plugin-serverless-functions.svg?branch=master)](https://travis-ci.com/Kong/kong-plugin-serverless-functions) # Kong Serverless Functions Plugin @@ -13,7 +13,3 @@ usage. See [changelog](https://github.com/Kong/kong-plugin-serverless-functions/blob/master/CHANGELOG.md). [docs]: https://docs.konghq.com/plugins/serverless-functions/ - - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-serverless-functions/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-serverless-functions.svg From 4395c8885b9a3423863f0cc744ef5e42da356d2b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 9 Oct 2020 14:20:51 +0200 Subject: [PATCH 0580/4351] chore(serverless-functions) add extra test for thrown errors (#31) --- spec/02-access_spec.lua | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index bcf1ad061b6..bb62b744567 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -51,6 +51,11 @@ local mock_fn_seven = [[ -- same as 7, but with upvalue format local mock_fn_eight = "return function() \n" .. mock_fn_seven .. "\n end" +local mock_fn_nine = [[ + error("this should stop the request with a 500") +]] + + describe("Plugin: serverless-functions", function() it("priority of plugins", function() local pre = require "kong.plugins.pre-function.handler" @@ -123,6 +128,11 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do hosts = { "eight." .. plugin_name .. ".com" }, } + local route9 = bp.routes:insert { + service = { id = service.id }, + hosts = { "nine." .. plugin_name .. ".com" }, + } + bp.plugins:insert { name = plugin_name, route = { id = route1.id }, @@ -165,6 +175,12 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do config = get_conf { mock_fn_eight }, } + bp.plugins:insert { + name = plugin_name, + route = { id = route9.id }, + config = get_conf { mock_fn_nine }, + } + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -255,6 +271,18 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do local body = assert.res_status(400, res) assert.same("Bad request", body) end) + + it("runtime error aborts with a 500", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "nine." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(500, res) + assert.same('{"message":"An unexpected error occurred"}', body) + end) end) describe("invocation count", function() From 571642f8ab7272a628c494ec61162a5e0b8f88ec Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 9 Oct 2020 15:25:04 +0800 Subject: [PATCH 0581/4351] fix(acme) set cache to non zero ttl in dbless Fix #53 --- kong/plugins/acme/client.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index e41530a2d1c..3f064a32ad0 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -30,7 +30,10 @@ local function cached_get(storage, key, deserializer, ttl, neg_ttl) local cache_key = kong.db.acme_storage:cache_key(key) return kong.cache:get(cache_key, { l1_serializer = deserializer, - ttl = ttl, + -- in dbless mode, kong.cache has mlcache set to 0 as ttl + -- we override the default setting here so that cert can be invalidated + -- with renewal. + ttl = math.max(ttl or 3600, 0), neg_ttl = neg_ttl, }, storage.get, storage, key) end From ca9d6ebcf7b11c5a43e1ce330156de6ff3b0fb3f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 11 Oct 2020 23:37:55 +0800 Subject: [PATCH 0582/4351] fix(acme) tidy up cached get and correctly return true on update_certificate in database mode --- kong/plugins/acme/api.lua | 4 +-- kong/plugins/acme/client.lua | 53 ++++++++++++++++++----------------- kong/plugins/acme/handler.lua | 1 + 3 files changed, 30 insertions(+), 28 deletions(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 01eb4d89a8c..4fe82ccb4bd 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -89,7 +89,7 @@ return { return kong.response.exit(400, { message = "problem found running sanity check for " .. host .. ": " .. err}) end - err = client.update_certificate(conf, host, nil) + local _, err = client.update_certificate(conf, host, nil) if err then return kong.response.exit(500, { message = "failed to update certificate: " .. err }) end @@ -102,7 +102,7 @@ return { end, PATCH = function() - client.renew_certificate() + ngx.timer.at(0, client.renew_certificate) return kong.response.exit(202, { message = "Renewal process started successfully" }) end, }, diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 3f064a32ad0..67f37c698e2 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -12,6 +12,7 @@ local RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run" local CERTKEY_KEY_PREFIX = "kong_acme:cert_key:" local LOCK_TIMEOUT = 30 -- in seconds +local CACHE_TTL = 3600 -- in seconds local function account_name(conf) return "kong_acme:account:" .. conf.api_uri .. ":" .. @@ -26,6 +27,26 @@ local function deserialize_account(j) return j end +local function deserialize_certkey(j) + local certkey = cjson.decode(j) + if not certkey.key or not certkey.key then + return nil, "key or cert found in storage" + end + + local cert, err = ngx_ssl.cert_pem_to_der(certkey.cert) + if err then + return nil, err + end + local key, err = ngx_ssl.priv_key_pem_to_der(certkey.key) + if err then + return nil, err + end + return { + key = key, + cert = cert, + } +end + local function cached_get(storage, key, deserializer, ttl, neg_ttl) local cache_key = kong.db.acme_storage:cache_key(key) return kong.cache:get(cache_key, { @@ -33,7 +54,7 @@ local function cached_get(storage, key, deserializer, ttl, neg_ttl) -- in dbless mode, kong.cache has mlcache set to 0 as ttl -- we override the default setting here so that cert can be invalidated -- with renewal. - ttl = math.max(ttl or 3600, 0), + ttl = math.max(ttl or CACHE_TTL, 0), neg_ttl = neg_ttl, }, storage.get, storage, key) end @@ -262,7 +283,7 @@ local function update_certificate(conf, host, key) if err_del then kong.log.warn("failed to delete update_certificate lock for ", host, ": ", err_del) end - return false, err + return true, err end local function check_expire(cert, threshold) @@ -322,33 +343,13 @@ local function load_certkey(conf, host) } end -local function deserialize_certkey(certkey) - if not certkey.key or not certkey.key then - return nil, "key or cert found in storage" - end - - local cert, err = ngx_ssl.cert_pem_to_der(certkey.cert) - if err then - return nil, err - end - local key, err = ngx_ssl.priv_key_pem_to_der(certkey.key) +local function load_certkey_cached(conf, host) + local _, st, err = new_storage_adapter(conf) if err then return nil, err end - return { - key = key, - cert = cert, - } -end - -local function load_certkey_cached(conf, host) - local cache_key = kong.db.acme_storage:cache_key(host) - -- see L208: we set neg ttl to be same as LOCK_TIMEOUT - return kong.cache:get(cache_key, { - l1_serializer = deserialize_certkey, - ttl = nil, - neg_ttl = LOCK_TIMEOUT, - }, load_certkey, conf, host) + local key = CERTKEY_KEY_PREFIX .. host + return cached_get(st, key, deserialize_certkey) end local function renew_certificate_storage(conf) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 2ad77c98332..4ca2299c4c8 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -121,6 +121,7 @@ function LetsencryptHandler:certificate(conf) return end + -- this will only be run in dbless kong.log.debug("set certificate for host: ", host) local _, err _, err = ngx_ssl.clear_certs() From 109e2619f4424b944586ec34ab204ba806195b68 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 13 Oct 2020 21:48:26 +0800 Subject: [PATCH 0583/4351] chore(acme) release: 0.2.12 --- CHANGELOG.md | 8 ++++++++ ....2.11-1.rockspec => kong-plugin-acme-0.2.12-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 11 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.11-1.rockspec => kong-plugin-acme-0.2.12-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index ffed8d7829c..e8167ebda0b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.12](#0212---20201013) - [0.2.11](#0211---20200916) - [0.2.10](#0210---20200812) - [0.2.9](#029---20200804) @@ -16,6 +17,12 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.12] - 2020/10/13 + +- Fix cache to use non-nil TTL in dbless. This fixes a bug for renewals not updating the cert +after Kong 2.0.5. +- Fix a bug in database mode the renewal config is not properly stored. + ## [0.2.11] - 2020/09/16 - Add endpoint to list certificates from storage. @@ -89,6 +96,7 @@ causing validation failures. - Initial release of ACME plugin for Kong. +[0.2.12]: https://github.com/Kong/kong-plugin-acme/compare/0.2.11...0.2.12 [0.2.11]: https://github.com/Kong/kong-plugin-acme/compare/0.2.10...0.2.11 [0.2.10]: https://github.com/Kong/kong-plugin-acme/compare/0.2.9...0.2.10 [0.2.9]: https://github.com/Kong/kong-plugin-acme/compare/0.2.8...0.2.9 diff --git a/kong-plugin-acme-0.2.11-1.rockspec b/kong-plugin-acme-0.2.12-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.11-1.rockspec rename to kong-plugin-acme-0.2.12-1.rockspec index f9d7874b6ae..b075670f7ef 100644 --- a/kong-plugin-acme-0.2.11-1.rockspec +++ b/kong-plugin-acme-0.2.12-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.11-1" +version = "0.2.12-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.11", + tag = "0.2.12", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 4ca2299c4c8..1a17fa892c6 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -16,7 +16,7 @@ local LetsencryptHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures LetsencryptHandler.PRIORITY = 1007 -LetsencryptHandler.VERSION = "0.2.11" +LetsencryptHandler.VERSION = "0.2.12" local function build_domain_matcher(domains) local domains_plain = {} From 10b3f9b36c7251482b3a6078e32138c18288c70f Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 14 Oct 2020 10:10:50 -0500 Subject: [PATCH 0584/4351] fix(proxy-cache) fix 500 error with empty URL arguments An empty URL argument (like `?arg&..`, without `=`) is parsed as a boolean `true` value. When building the cache key it can't be concatenated directly. This commit considers this as a unique case and produce a cache key component of different format instead. Fixes: #27 --- kong/plugins/proxy-cache/cache_key.lua | 8 ++++++-- spec/02-access_spec.lua | 20 ++++++++++++++++++++ 2 files changed, 26 insertions(+), 2 deletions(-) diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua index f23c325b409..855f637ed3e 100644 --- a/kong/plugins/proxy-cache/cache_key.lua +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -1,4 +1,5 @@ local fmt = string.format +local ipairs = ipairs local md5 = ngx.md5 local type = type local pairs = pairs @@ -31,15 +32,18 @@ end local function generate_key_from(args, vary_fields) local cache_key = {} - for _, field in pairs(vary_fields or {}) do + for _, field in ipairs(vary_fields or {}) do local arg = args[field] if arg then if type(arg) == "table" then sort(arg) insert(cache_key, field .. "=" .. concat(arg, ",")) + elseif arg == true then + insert(cache_key, field) + else - insert(cache_key, field .. "=" .. arg) + insert(cache_key, field .. "=" .. tostring(arg)) end end end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 700c40fca23..b363d8b3215 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -908,6 +908,26 @@ do assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get?a&b", + headers = { + host = "route-1.com", + } + }) + assert.res_status(200, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + res = assert(client:send { + method = "GET", + path = "/get?a&b", + headers = { + host = "route-1.com", + } + }) + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) end) it("can focus only in a subset of the query arguments", function() From 558764ada9c5aa2d2968db4abb07fb359efc7f24 Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 20 Oct 2020 05:58:35 -0500 Subject: [PATCH 0585/4351] fix(grpc-web) allows `include` directives in protoc files by adding the main protoc file's directory as base for non-absolute paths --- kong/plugins/grpc-web/deco.lua | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/kong/plugins/grpc-web/deco.lua b/kong/plugins/grpc-web/deco.lua index 3728c050beb..ca9e606f5fd 100644 --- a/kong/plugins/grpc-web/deco.lua +++ b/kong/plugins/grpc-web/deco.lua @@ -4,6 +4,7 @@ require"lua_pack" local cjson = require "cjson" local protoc = require "protoc" local pb = require "pb" +local pl_path = require "pl.path" local setmetatable = setmetatable @@ -61,8 +62,11 @@ local function get_proto_info(fname) return info end + local dir, name = pl_path.splitpath(pl_path.abspath(fname)) local p = protoc.new() - local parsed = p:parsefile(fname) + p.include_imports = true + p:addpath(dir) + local parsed = p:parsefile(name) info = {} @@ -77,7 +81,7 @@ local function get_proto_info(fname) _proto_info[fname] = info - p:loadfile(fname) + p:loadfile(name) return info end From e99c20ae148e5c660c74410f16a9153e6e2bbd66 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 6 Nov 2020 18:29:11 +0200 Subject: [PATCH 0586/4351] chore(aws-lambda) prepare aws lambda test suite for array ssl_cert ### Summary On Kong there is a PR: https://github.com/Kong/kong/pull/6509 That changes Kong template variable `ssl_cert` and friends to array instead of a `string` that it used to be. The mentioned PR is red because this plugin uses them as `strings`. This commit makes it work with both. --- spec/plugins/aws-lambda/99-access_spec.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index d9620122522..aa64bdbc24e 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -17,9 +17,15 @@ local fixtures = { server { server_name mock_aws_lambda; listen 10001 ssl; - +> if ssl_cert[1] then +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end +> else ssl_certificate ${{SSL_CERT}}; ssl_certificate_key ${{SSL_CERT_KEY}}; +> end ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { From be987858e8db9db877e3650e9f77c9d6c9833162 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 6 Nov 2020 18:33:16 +0200 Subject: [PATCH 0587/4351] chore(aws-lambda) release 3.5.2 --- CHANGELOG.md | 6 +++++- ....1-1.rockspec => kong-plugin-aws-lambda-3.5.2-1.rockspec | 4 ++-- kong/plugins/aws-lambda/handler.lua | 2 +- 3 files changed, 8 insertions(+), 4 deletions(-) rename kong-plugin-aws-lambda-3.5.1-1.rockspec => kong-plugin-aws-lambda-3.5.2-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6621dddad43..ac17f6c1a4f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,7 +12,11 @@ - test rockspec; `luarocks install kong-plugin-aws-lambda` -## aws-lambda 3.5.1 6-Okt-2020 +## aws-lambda 3.5.2 6-Nov-2020 + +- tests: just fix test suite for upcoming change to `ssl_cert` on Kong project + +## aws-lambda 3.5.1 6-Oct-2020 - fix: `skip_large_bodies` to honor config setting diff --git a/kong-plugin-aws-lambda-3.5.1-1.rockspec b/kong-plugin-aws-lambda-3.5.2-1.rockspec similarity index 96% rename from kong-plugin-aws-lambda-3.5.1-1.rockspec rename to kong-plugin-aws-lambda-3.5.2-1.rockspec index 4fb06a4501c..1fe270394b7 100644 --- a/kong-plugin-aws-lambda-3.5.1-1.rockspec +++ b/kong-plugin-aws-lambda-3.5.2-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.5.1-1" +version = "3.5.2-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/kong/kong-plugin-aws-lambda", - tag = "3.5.1", + tag = "3.5.2", } description = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 2a40e4c41dd..be0eb54ad36 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -313,6 +313,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.5.1" +AWSLambdaHandler.VERSION = "3.5.2" return AWSLambdaHandler From aa84d3df2c592625a34b34525520764fd98dc9f1 Mon Sep 17 00:00:00 2001 From: Raimon Grau Date: Tue, 10 Nov 2020 22:15:15 +0000 Subject: [PATCH 0588/4351] feat(session) add TTL index for sessions (#28) --- kong/plugins/session/migrations/001_add_ttl_index.lua | 11 +++++++++++ kong/plugins/session/migrations/init.lua | 3 ++- 2 files changed, 13 insertions(+), 1 deletion(-) create mode 100644 kong/plugins/session/migrations/001_add_ttl_index.lua diff --git a/kong/plugins/session/migrations/001_add_ttl_index.lua b/kong/plugins/session/migrations/001_add_ttl_index.lua new file mode 100644 index 00000000000..51403968a20 --- /dev/null +++ b/kong/plugins/session/migrations/001_add_ttl_index.lua @@ -0,0 +1,11 @@ +return { + postgres = { + up = [[ + CREATE INDEX IF NOT EXISTS sessions_ttl_idx ON sessions (ttl); + ]], + }, + + cassandra = { + up = [[]], + }, +} diff --git a/kong/plugins/session/migrations/init.lua b/kong/plugins/session/migrations/init.lua index 8be5a96e730..a2d95bc5e46 100644 --- a/kong/plugins/session/migrations/init.lua +++ b/kong/plugins/session/migrations/init.lua @@ -1,3 +1,4 @@ return { - "000_base_session" + "000_base_session", + "001_add_ttl_index", } From 35b701c5aacb8938169b43cc5041f76495316732 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Wed, 11 Nov 2020 15:45:52 +0100 Subject: [PATCH 0589/4351] release 1.2.0 --- NEWS | 11 +++++++++++ ...-1.rockspec => kong-plugin-zipkin-1.2.0-1.rockspec | 6 +++--- kong/plugins/zipkin/handler.lua | 2 +- 3 files changed, 15 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-1.1.0-1.rockspec => kong-plugin-zipkin-1.2.0-1.rockspec (86%) diff --git a/NEWS b/NEWS index 10a9abc9eeb..6afb3b01ff6 100644 --- a/NEWS +++ b/NEWS @@ -1,3 +1,14 @@ +1.2.0 - 2020-11-11 + +New features: + - Static tags can now be added to the config. They will be added to the + request span (#84) + - New `default_header_type` config option (#93) + +Non-breaking Changes: + - `http_endpoint` is now optional, making it possible to use the plugin + to exclusively adding/passing around tracing headers (#94) + 1.1.0 - 2020-04-30 New features: diff --git a/kong-plugin-zipkin-1.1.0-1.rockspec b/kong-plugin-zipkin-1.2.0-1.rockspec similarity index 86% rename from kong-plugin-zipkin-1.1.0-1.rockspec rename to kong-plugin-zipkin-1.2.0-1.rockspec index 0119cea39e3..b96341c83ae 100644 --- a/kong-plugin-zipkin-1.1.0-1.rockspec +++ b/kong-plugin-zipkin-1.2.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-zipkin" -version = "1.1.0-1" +version = "1.2.0-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.1.0.zip", - dir = "kong-plugin-zipkin-1.1.0", + url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.2.0.zip", + dir = "kong-plugin-zipkin-1.2.0", } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index aa60c8df65c..91da3d8ac06 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -8,7 +8,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.1.0", + VERSION = "1.2.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 23874cc55ac43628a1f7e6b6edafbaad70ace589 Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Wed, 11 Nov 2020 11:15:13 -0500 Subject: [PATCH 0590/4351] chore(session) release 2.4.3 (#29) - adding ttl index migration into module installation --- ...-2.4.2-1.rockspec => kong-plugin-session-2.4.3-1.rockspec | 5 +++-- kong/plugins/session/handler.lua | 2 +- 2 files changed, 4 insertions(+), 3 deletions(-) rename kong-plugin-session-2.4.2-1.rockspec => kong-plugin-session-2.4.3-1.rockspec (88%) diff --git a/kong-plugin-session-2.4.2-1.rockspec b/kong-plugin-session-2.4.3-1.rockspec similarity index 88% rename from kong-plugin-session-2.4.2-1.rockspec rename to kong-plugin-session-2.4.3-1.rockspec index 68dd3f01f30..9ead58baa46 100644 --- a/kong-plugin-session-2.4.2-1.rockspec +++ b/kong-plugin-session-2.4.3-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.4.2-1" +version = "2.4.3-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.4.2" + tag = "2.4.3" } description = { @@ -32,6 +32,7 @@ build = { ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", + ["kong.plugins.session.migrations.001_add_ttl_index"] = "kong/plugins/session/migrations/001_add_ttl_index.lua", ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", } } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 860129133d1..1f40c2ef60b 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -4,7 +4,7 @@ local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.4.2", + VERSION = "2.4.3", } From aa7355094fdf8ee16c9f4543bf09946f1f0524b8 Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 18 Nov 2020 14:04:34 -0500 Subject: [PATCH 0591/4351] feat(prometheus) fetch metrics from the stream subsystem and return with HTTP metrics using the admin API endpoint --- kong/plugins/prometheus/api.lua | 2 + kong/plugins/prometheus/exporter.lua | 164 +++++++++++++++++++-------- 2 files changed, 119 insertions(+), 47 deletions(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index 5ba32904e82..68a0ac23882 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -6,4 +6,6 @@ return { prometheus.collect() end, }, + + _stream = ngx.config.subsystem == "stream" and prometheus.metric_data or nil, } diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 07f5b91c486..6152a2aaae9 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -6,6 +6,8 @@ local concat = table.concat local select = select local balancer = require("kong.runloop.balancer") +local stream_available, stream_api = pcall(require, "kong.tools.stream_api") + local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 1000, 2000, 5000, 10000, 30000, 60000 } @@ -98,65 +100,122 @@ local function set_healthiness_metrics(table, upstream, target, address, status, end end -local function log(message) - if not metrics then - kong.log.err("prometheus: can not log metrics because of an initialization " - .. "error, please make sure that you've declared " - .. "'prometheus_metrics' shared dict in your nginx template") - return - end - local service_name - if message and message.service then - service_name = message.service.name or message.service.host - else - -- do not record any stats if the service is not present - return - end +local log - local route_name - if message and message.route then - route_name = message.route.name or message.route.id - end +if ngx.config.subsystem == "http" then + function log(message) + if not metrics then + kong.log.err("prometheus: can not log metrics because of an initialization " + .. "error, please make sure that you've declared " + .. "'prometheus_metrics' shared dict in your nginx template") + return + end - labels_table[1] = service_name - labels_table[2] = route_name - labels_table[3] = message.response.status - metrics.status:inc(1, labels_table) + local service_name + if message and message.service then + service_name = message.service.name or message.service.host + else + -- do not record any stats if the service is not present + return + end - local request_size = tonumber(message.request.size) - if request_size and request_size > 0 then - labels_table[3] = "ingress" - metrics.bandwidth:inc(request_size, labels_table) - end + local route_name + if message and message.route then + route_name = message.route.name or message.route.id + end - local response_size = tonumber(message.response.size) - if response_size and response_size > 0 then - labels_table[3] = "egress" - metrics.bandwidth:inc(response_size, labels_table) - end + labels_table[1] = service_name + labels_table[2] = route_name + labels_table[3] = message.response.status + metrics.status:inc(1, labels_table) - local request_latency = message.latencies.request - if request_latency and request_latency >= 0 then - labels_table[3] = "request" - metrics.latency:observe(request_latency, labels_table) - end + local request_size = tonumber(message.request.size) + if request_size and request_size > 0 then + labels_table[3] = "ingress" + metrics.bandwidth:inc(request_size, labels_table) + end + + local response_size = tonumber(message.response.size) + if response_size and response_size > 0 then + labels_table[3] = "egress" + metrics.bandwidth:inc(response_size, labels_table) + end + + local request_latency = message.latencies.request + if request_latency and request_latency >= 0 then + labels_table[3] = "request" + metrics.latency:observe(request_latency, labels_table) + end + + local upstream_latency = message.latencies.proxy + if upstream_latency ~= nil and upstream_latency >= 0 then + labels_table[3] = "upstream" + metrics.latency:observe(upstream_latency, labels_table) + end - local upstream_latency = message.latencies.proxy - if upstream_latency ~= nil and upstream_latency >= 0 then - labels_table[3] = "upstream" - metrics.latency:observe(upstream_latency, labels_table) + local kong_proxy_latency = message.latencies.kong + if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then + labels_table[3] = "kong" + metrics.latency:observe(kong_proxy_latency, labels_table) + end end - local kong_proxy_latency = message.latencies.kong - if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - labels_table[3] = "kong" - metrics.latency:observe(kong_proxy_latency, labels_table) +else + function log(message) + if not metrics then + kong.log.err("prometheus: can not log metrics because of an initialization " + .. "error, please make sure that you've declared " + .. "'prometheus_metrics' shared dict in your nginx template") + return + end + + local service_name + if message and message.service then + service_name = message.service.name or message.service.host + else + -- do not record any stats if the service is not present + return + end + + local route_name + if message and message.route then + route_name = message.route.name or message.route.id + end + + labels_table[1] = service_name + labels_table[2] = route_name + labels_table[3] = message.session.status + metrics.status:inc(1, labels_table) + + local ingress_size = tonumber(message.session.received) + if ingress_size and ingress_size > 0 then + labels_table[3] = "ingress" + metrics.bandwidth:inc(ingress_size, labels_table) + end + + local egress_size = tonumber(message.session.sent) + if egress_size and egress_size > 0 then + labels_table[3] = "egress" + metrics.bandwidth:inc(egress_size, labels_table) + end + + local session_latency = message.latencies.session + if session_latency and session_latency >= 0 then + labels_table[3] = "request" + metrics.latency:observe(session_latency, labels_table) + end + + local kong_proxy_latency = message.latencies.kong + if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then + labels_table[3] = "kong" + metrics.latency:observe(kong_proxy_latency, labels_table) + end end end -local function collect() +local function metric_data() if not prometheus or not metrics then kong.log.err("prometheus: plugin is not initialized, please make sure ", " 'prometheus_metrics' shared dict is present in nginx template") @@ -236,7 +295,17 @@ local function collect() {res.workers_lua_vms[i].pid}) end - prometheus:collect() + return prometheus:metric_data() +end + +local function collect(with_stream) + ngx.header.content_type = "text/plain; charset=UTF-8" + + ngx.print(metric_data()) + + if stream_available then + ngx.print(stream_api.request("prometheus", "")) + end end local function get_prometheus() @@ -251,6 +320,7 @@ return { init = init, init_worker = init_worker, log = log, + metric_data = metric_data, collect = collect, get_prometheus = get_prometheus, } From 18b0d348d4d5a488d68c7d5c9739c9796148a6d4 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 8 Nov 2020 20:18:19 +0100 Subject: [PATCH 0592/4351] chore(azure-functions) update versions to test against --- .travis.yml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6255c83f78c..64849640a10 100644 --- a/.travis.yml +++ b/.travis.yml @@ -6,12 +6,14 @@ jobs: env: KONG_VERSION=1.3.0.x - name: Enterprise 1.5.0.x env: KONG_VERSION=1.5.0.x - - name: Kong CE 1.3.x - env: KONG_VERSION=1.3.x + - name: Enterprise 2.1.3.x + env: KONG_VERSION=2.1.3.x - name: Kong CE 1.5.x env: KONG_VERSION=1.5.x - name: Kong CE 2.0.x env: KONG_VERSION=2.0.x + - name: Kong CE 2.1.x + env: KONG_VERSION=2.1.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest #- name: Nightly CE-master From 1f6ba5891247583c3b35946d00a4cbbbe9778112 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 8 Nov 2020 20:18:55 +0100 Subject: [PATCH 0593/4351] fix(azure-functions) pass headers along as documented --- README.md | 18 ++++++++++-------- kong/plugins/azure-functions/handler.lua | 11 +++++------ spec/01-access_spec.lua | 17 ++++++++++++++++- 3 files changed, 31 insertions(+), 15 deletions(-) diff --git a/README.md b/README.md index 554934718d3..9303f3e4616 100644 --- a/README.md +++ b/README.md @@ -13,30 +13,32 @@ for details on installation and usage. # History -0.4.1 +### unreleased +- Fix: pass incoming headers + +### 0.4.1 - Remove the no-longer supported `run_on` field from plugin config schema -0.4.0 +### 0.4.0 - Fix #7 (run_on in schema should be in toplevel fields table) - Remove BasePlugin inheritance (not needed anymore) -0.3.1 +### 0.3.1 - Fix invalid references to functions invoked in the handler module - Strip connections headers disallowed by HTTP/2 -0.3.0 +### 0.3.0 - Restrict the `config.run_on` field to `first` -0.2.0 +### 0.2.0 - Use of new db & PDK functions - kong version compatibility bumped to >= 0.15.0 -0.1.1 - +### 0.1.1 - Fix delayed response - Change "Server" header to "Via" header and only add it when configured -0.1.0 Initial release +### 0.1.0 Initial release [badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-azure-functions/branches [badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-azure-functions.svg?branch=master diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 7d1836a4864..a64f1a41bd4 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -89,18 +89,17 @@ function azure:access(config) end end + request_headers["host"] = nil -- NOTE: OR return lowercase! + request_headers["x-functions-key"] = config.apikey + request_headers["x-functions-clientid"] = config.clientid + local res res, err = client:request { method = request_method, path = path, body = request_body, query = request_args, - headers = { - ["Content-Length"] = #(request_body or ""), - ["Content-Type"] = request_headers["Content-Type"], - ["x-functions-key"] = config.apikey, - ["x-functions-clientid"] = config.clientid, - } + headers = request_headers, } if not res then diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index db6534d518e..349d014268a 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -91,7 +91,7 @@ for _, strategy in helpers.each_strategy() do assert.same(body, json.data) end) - it("#only passes the path parameters", function() + it("passes the path parameters", function() local res = assert(proxy_client:send { method = "GET", path = "/and/then/some", @@ -119,6 +119,21 @@ for _, strategy in helpers.each_strategy() do assert.same("POST", json.method) end) + it("passes the headers", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/and/then/some", + headers = { + ["Host"] = "azure2.com", + ["Just-A-Header"] = "just a value", + } + }) + + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same("just a value", json.headers["Just-A-Header"]) + end) + it("injects the apikey and clientid", function() local res = assert(proxy_client:send { method = "POST", From 5fad1bf0b1119fb8483060eea06bdde0f0e776fe Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 19 Nov 2020 08:50:05 +0100 Subject: [PATCH 0594/4351] release 1.0.0 --- README.md | 24 +++++++++++++++---- ...ng-plugin-azure-functions-1.0.0-1.rockspec | 4 ++-- kong/plugins/azure-functions/handler.lua | 2 +- 3 files changed, 23 insertions(+), 7 deletions(-) rename kong-plugin-azure-functions-0.4.2-1.rockspec => kong-plugin-azure-functions-1.0.0-1.rockspec (93%) diff --git a/README.md b/README.md index 9303f3e4616..d33cfd82d7f 100644 --- a/README.md +++ b/README.md @@ -8,15 +8,31 @@ This plugin invokes It can be used in combination with other request plugins to secure, manage or extend the function. -Please see the [plugin documentation](https://getkong.org/plugins/azure-functions/) +Please see the [plugin documentation](https://docs.konghq.com/hub/kong-inc/azure-functions/) for details on installation and usage. # History -### unreleased -- Fix: pass incoming headers +Version is strictly based on [SemVer](https://semver.org/) -### 0.4.1 +### Releasing new versions + +- update changelog below +- update rockspec version +- update version in `handler.lua` +- commit as `release x.y.z` +- tag commit as `x.y.z` +- push commit and tags +- upload to luarocks; `luarocks upload kong-plugin-azure-functions-x.y.z-1.rockspec --api-key=abc...` +- test rockspec; `luarocks install kong-plugin-azure-functions` + +### 1.0.0 19-Nov-2020 +- Fix: pass incoming headers, issue [#15](https://github.com/Kong/kong-plugin-azure-functions/issues/15) + +### 0.4.2 06-Dec-2019 +- Updated tests + +### 0.4.1 13-Nov-2019 - Remove the no-longer supported `run_on` field from plugin config schema ### 0.4.0 diff --git a/kong-plugin-azure-functions-0.4.2-1.rockspec b/kong-plugin-azure-functions-1.0.0-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-0.4.2-1.rockspec rename to kong-plugin-azure-functions-1.0.0-1.rockspec index 9a582098b92..04cd13ba16f 100644 --- a/kong-plugin-azure-functions-0.4.2-1.rockspec +++ b/kong-plugin-azure-functions-1.0.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "0.4.2-1" +version = "1.0.0-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "0.4.2" + tag = "1.0.0" } description = { summary = "This plugin allows Kong to invoke Azure functions.", diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index a64f1a41bd4..55921b7ba93 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -22,7 +22,7 @@ end local azure = { PRIORITY = 749, - VERSION = "0.4.2", + VERSION = "1.0.0", } From 56ef35a48be3876c710f13ceb19b3f879a39de93 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Dec 2020 00:27:21 +0800 Subject: [PATCH 0595/4351] feat(acme) add EAB config to schema and to client initialization --- README.md | 9 +++++++++ kong/plugins/acme/client.lua | 2 ++ kong/plugins/acme/schema.lua | 6 ++++++ 3 files changed, 17 insertions(+) diff --git a/README.md b/README.md index b01da36a3f6..306cd56bfa3 100644 --- a/README.md +++ b/README.md @@ -99,6 +99,8 @@ config.fail_backoff_minutes| | `5` | Minutes to wait for each domain config.storage | | `"shm"` | The backend storage type to use. The possible values are `"kong"`, `"shm"`, `"redis"`, `"consul"`, or `"vault"`. In DB-less mode, `"kong"` storage is unavailable. Note that `"shm"` storage does not persist during Kong restarts and does not work for Kong running on different machines, so consider using one of `"kong"`, `"redis"`, `"consul"`, or `"vault"` in production. config.storage_config| | (See below)| Storage configs for each backend storage. config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). +config.eab_kid | | | External account binding (EAB) key id. You usually don't need to set this unless it is explicitly required by the CA. +config.eab_hmac_key | | | External account binding (EAB) base64-encoded URL string of the HMAC key. You usually don't need to set this unless it is explicitly required by the CA. `config.storage_config` is a table for all posisble storage types, by default it is: ```json @@ -168,6 +170,13 @@ plugins: port: 6379 ``` +Externel account binding (EAB) is supported as long as `eab_kid` and `eab_hmac_key` are provided. + +The following CA provider's external account can be registered automatically, without specifying +the `eab_kid` or `eab_hmac_key`: + +- [ZeroSSL](https://zerossl.com/) + ### Local testing and development #### Run ngrok diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 67f37c698e2..1eee08014f4 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -108,6 +108,8 @@ local function new(conf) api_uri = url, storage_adapter = storage_full_path, storage_config = conf.storage_config[conf.storage], + eab_kid = conf.eab_kid, + eab_hmac_key = conf.eab_hmac_key, }) end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 3267f2f2f1e..f4948759c12 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -66,6 +66,12 @@ local schema = { type = "boolean", default = false, }, }, + { eab_kid = { + type = "string", + }, }, + { eab_hmac_key = { + type = "string", + }, }, -- Kong doesn't support multiple certificate chains yet { cert_type = { type = "string", From 9fc3a395293540a62fa4aaef69e6cc08081689f8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Dec 2020 23:51:45 +0800 Subject: [PATCH 0596/4351] fix(acme) set neg_ttl to non-zero in dbless mode as well --- kong/plugins/acme/client.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 1eee08014f4..f95987acf49 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -13,6 +13,7 @@ local CERTKEY_KEY_PREFIX = "kong_acme:cert_key:" local LOCK_TIMEOUT = 30 -- in seconds local CACHE_TTL = 3600 -- in seconds +local CACHE_NEG_TTL = 5 local function account_name(conf) return "kong_acme:account:" .. conf.api_uri .. ":" .. @@ -55,7 +56,7 @@ local function cached_get(storage, key, deserializer, ttl, neg_ttl) -- we override the default setting here so that cert can be invalidated -- with renewal. ttl = math.max(ttl or CACHE_TTL, 0), - neg_ttl = neg_ttl, + neg_ttl = math.max(neg_ttl or CACHE_NEG_TTL, 0), }, storage.get, storage, key) end From 11da51803a6a522c9fcfd58360cbbfc5b4f9b50c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Dec 2020 23:01:32 +0800 Subject: [PATCH 0597/4351] chore(acme) release: 0.2.13 --- CHANGELOG.md | 7 +++++++ ...0.2.12-1.rockspec => kong-plugin-acme-0.2.13-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 10 insertions(+), 3 deletions(-) rename kong-plugin-acme-0.2.12-1.rockspec => kong-plugin-acme-0.2.13-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index e8167ebda0b..f0ac80cdfc3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.13](#0213---20201208) - [0.2.12](#0212---20201013) - [0.2.11](#0211---20200916) - [0.2.10](#0210---20200812) @@ -17,6 +18,11 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.2.12] - 2020/12/8 + +- Support CA that requires External Account Binding (EAB). +- Set neg_ttl to non-zero in dbless mode as well. + ## [0.2.12] - 2020/10/13 - Fix cache to use non-nil TTL in dbless. This fixes a bug for renewals not updating the cert @@ -96,6 +102,7 @@ causing validation failures. - Initial release of ACME plugin for Kong. +[0.2.13]: https://github.com/Kong/kong-plugin-acme/compare/0.2.12...0.2.13 [0.2.12]: https://github.com/Kong/kong-plugin-acme/compare/0.2.11...0.2.12 [0.2.11]: https://github.com/Kong/kong-plugin-acme/compare/0.2.10...0.2.11 [0.2.10]: https://github.com/Kong/kong-plugin-acme/compare/0.2.9...0.2.10 diff --git a/kong-plugin-acme-0.2.12-1.rockspec b/kong-plugin-acme-0.2.13-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.12-1.rockspec rename to kong-plugin-acme-0.2.13-1.rockspec index b075670f7ef..76dde9ed016 100644 --- a/kong-plugin-acme-0.2.12-1.rockspec +++ b/kong-plugin-acme-0.2.13-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.12-1" +version = "0.2.13-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.12", + tag = "0.2.13", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 1a17fa892c6..ee781f7d8d8 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -16,7 +16,7 @@ local LetsencryptHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures LetsencryptHandler.PRIORITY = 1007 -LetsencryptHandler.VERSION = "0.2.12" +LetsencryptHandler.VERSION = "0.2.13" local function build_domain_matcher(domains) local domains_plain = {} From db3f98ec4c8978151bfd6f5864538726b444e432 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 26 Aug 2020 10:13:40 -0300 Subject: [PATCH 0598/4351] chore(grpc-web) enable travis ci --- .luacheckrc | 35 +++++++++++++++++++++++++++++++++++ .pongo/pongo-setup.sh | 11 +++++++++++ .pongo/pongorc | 3 +++ .travis.yml | 32 ++++++++++++++++++++++++++++++++ README.md | 5 +++++ spec/01-proxy_spec.lua | 5 ++++- 6 files changed, 90 insertions(+), 1 deletion(-) create mode 100644 .luacheckrc create mode 100644 .pongo/pongo-setup.sh create mode 100644 .pongo/pongorc create mode 100644 .travis.yml diff --git a/.luacheckrc b/.luacheckrc new file mode 100644 index 00000000000..253fce4c491 --- /dev/null +++ b/.luacheckrc @@ -0,0 +1,35 @@ +std = "ngx_lua" +unused_args = false +redefined = false +max_line_length = false + + +include_files = { + "**/*.lua", + "*.rockspec", + ".busted", + ".luacheckrc", +} + + +globals = { + "_KONG", + "kong", + "ngx.IS_CLI", +} + + +not_globals = { + "string.len", + "table.getn", +} + + +ignore = { + "6.", -- ignore whitespace warnings +} + + +files["spec/**/*.lua"] = { + std = "ngx_lua+busted", +} diff --git a/.pongo/pongo-setup.sh b/.pongo/pongo-setup.sh new file mode 100644 index 00000000000..1350a061c80 --- /dev/null +++ b/.pongo/pongo-setup.sh @@ -0,0 +1,11 @@ +# due to makefile omission in Kong grpcurl will not get installed +# on 1.3 through 2.0. So add manually if not installed already. +# see: https://github.com/Kong/kong/pull/5857 + +if [ ! -f /kong/bin/grpcurl ]; then + echo grpcurl not found, now adding... + curl -s -S -L https://github.com/fullstorydev/grpcurl/releases/download/v1.3.0/grpcurl_1.3.0_linux_x86_64.tar.gz | tar xz -C /kong/bin; +fi + +# install rockspec, dependencies only +find /kong-plugin -maxdepth 1 -type f -name '*.rockspec' -exec luarocks install --only-deps {} \; diff --git a/.pongo/pongorc b/.pongo/pongorc new file mode 100644 index 00000000000..256eefd650b --- /dev/null +++ b/.pongo/pongorc @@ -0,0 +1,3 @@ +--cassandra +--postgres +--grpcbin diff --git a/.travis.yml b/.travis.yml new file mode 100644 index 00000000000..51705405334 --- /dev/null +++ b/.travis.yml @@ -0,0 +1,32 @@ +dist: bionic +jobs: + include: + - name: Kong CE 2.0.x + env: KONG_VERSION=2.0.x + - name: Kong CE 2.1.x + env: KONG_VERSION=2.1.x + - name: Kong CE 2.2.x + env: KONG_VERSION=2.2.x + - name: Kong Enterprise nightly + env: KONG_VERSION=nightly-ee +env: + global: + - BINTRAY_REPO=kong + - BINTRAY_USERNAME=kong-automation@kong + - secure: FbTFh82pkhrepdWxR2JikIs8B6ZyOiyn7EtfolJpmbLvgXjY308J6HTmNHm3uI/gO5nNYb5qgA8PuwIHfdhAqXyVoAaPAAbZki8dvNg0ViayxZN1BgvJ2fABe9FEyrAigPVR/0BZeVRJVSVIjtuGKpyMiQjTlhgMMx1fPHGoXMs2lTfitmLRCRxgrQVwO/IfocMJV4xCb7LBQIjufBtWPo9qCy1OY6PoS9akyFyyIGnmjS/Asmyeh48MFQhy2sC8a+atX/POaAa1GltWNz+mDTCHZ0IN/86cTVnp1p6XbRXrfcyRRBO4CN/+3b7dQyyU314MyPi+KdqZL+0pXPWt0wY+2POu7/5thTL2N7h0ApWXqMMt0meKFuFvO5UxGEc9J3pw6m3QevdYYV3ac7XSjP6VkvSwHCPJPLtsQTVegY81bPepgqYI2cU5KQ0eilm9Q7k9kV7i8UZfrWwn8PEYgHDT8Sc+gNITJIgGQadQo5CHBSnH4vnfF26LgTKFL7XfmwhnZZErxnHmXscHvZJ08kWq1ydkcAPXBMV06O0SuP5AnVDcFma/J0M3o9D/dNj5EcdXH+SQp6uW/Wq5yvGv/Fr+AWiX52a3sXgC9BadQ2jgOCiLCcKWE3MbSxRiApAZ1eV/FfrZpKHBg/VlUjODvZRXl/+sK7gyhIbhti+PDlM= + - NIGHTLY_EE_USER=kong-automation@kong + - secure: 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 +install: +- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo +- "../kong-pongo/pongo.sh up" +- "../kong-pongo/pongo.sh build" +script: +- "../kong-pongo/pongo.sh lint" +- "../kong-pongo/pongo.sh run" +notifications: + slack: + if: branch = master AND type != pull_request + on_success: change + on_failure: always + rooms: + secure: 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 diff --git a/README.md b/README.md index 563cecdf15e..2a423db1089 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,5 @@ +[![Build Status][badge-travis-image]][badge-travis-url] + # Kong gRPC-Web plugin A [Kong] plugin to allow access to a gRPC service via the [gRPC-Web](https://github.com/grpc/grpc-web) protocol. Primarily, this means JS browser apps using the [gRPC-Web library](https://github.com/grpc/grpc-web). @@ -117,3 +119,6 @@ The gRPC-Web plugin depends on [lua-protobuf], [lua-cjson] and [lua-pack] [lua-protobuf]: https://github.com/starwing/lua-protobuf [lua-cjson]: https://github.com/openresty/lua-cjson [lua-pack]: https://github.com/Kong/lua-pack +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-grpc-web/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-grpc-web.svg + diff --git a/spec/01-proxy_spec.lua b/spec/01-proxy_spec.lua index 78f04ae18a4..b0b8c09099f 100644 --- a/spec/01-proxy_spec.lua +++ b/spec/01-proxy_spec.lua @@ -1,6 +1,9 @@ local cjson = require "cjson" local helpers = require "spec.helpers" +local GRPCBIN_HOST = "grpcbin" +local GRPCBIN_PORT = 9000 + -- returns nth byte (0: LSB, 3: MSB if 32-bit) local function nbyt(x, n) return bit.band(bit.rshift(x, 8*n), 0xff) @@ -34,7 +37,7 @@ for _, strategy in helpers.each_strategy() do local service1 = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = ("grpc://%s:%d"):format(GRPCBIN_HOST, GRPCBIN_PORT), }) local route1 = assert(bp.routes:insert { From 5bb662b0879f1c529acc4c1933f53e7a04b293a1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Tue, 22 Dec 2020 16:12:37 +0100 Subject: [PATCH 0599/4351] feat(serverless-functions) sandbox lua environment This change allows access to plain (safe) Lua functions, the `ngx` variable and the kong PDK for developing plugins using serverless. * `require` is not permitted, since it can be used to circunvent * `os.execute` is similarly not permitted --- kong/plugins/pre-function/_handler.lua | 66 +++++++++++++++++++++++++- spec/02-access_spec.lua | 1 - spec/04-phases_spec.lua | 4 +- 3 files changed, 68 insertions(+), 3 deletions(-) diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 95386bff4fb..02be96d666f 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -3,9 +3,73 @@ local config_cache do + local env = {} local no_op = function() end + local function make_read_only_table(t) + setmetatable(t, { + __newindex = function() + error("This table is read-only.") + end + }) + end + + -- safe Lua modules and functions + ([[ + _VERSION assert error ipairs next pairs + pcall select tonumber tostring type unpack xpcall + coroutine.create coroutine.resume coroutine.running coroutine.status + coroutine.wrap coroutine.yield + math.abs math.acos math.asin math.atan math.atan2 math.ceil + math.cos math.cosh math.deg math.exp math.fmod math.floor + math.frexp math.huge math.ldexp math.log math.log10 math.max + math.min math.modf math.pi math.pow math.rad math.random + math.sin math.sinh math.sqrt math.tan math.tanh + os.clock os.difftime os.time + string.byte string.char string.find string.format string.gmatch + string.gsub string.len string.lower string.match string.reverse + string.sub string.upper + table.insert table.maxn table.remove table.sort + ]]):gsub('%S+', function(id) + local module, method = id:match('([^%.]+)%.([^%.]+)') + if module then + env[module] = env[module] or {} + env[module][method] = _G[module][method] + else + env[id] = _G[id] + end + end) + + make_read_only_table(env.coroutine) + make_read_only_table(env.math) + make_read_only_table(env.os) + make_read_only_table(env.string) + make_read_only_table(env.table) + + + local function make_function(func_str) + local f = assert(loadstring(func_str, nil, "t")) -- disallow binary code + + -- make kong.* available on env + if not env.kong then + -- create a protected kong node + env.kong = kong + end + + -- make ngx available on env + if not env.ngx then + env.ngx = ngx + end + + if not getmetatable(env) then + make_read_only_table(env) + end + + setfenv(f, env) + return f + end + -- compiles the array for a phase into a single function local function compile_phase_array(phase_funcs) @@ -16,7 +80,7 @@ local config_cache do -- compile the functions we got local compiled = {} for i, func_string in ipairs(phase_funcs) do - local func = loadstring(func_string) + local func = make_function(func_string) local first_run_complete = false compiled[i] = function() diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index bb62b744567..191ceac4fd5 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -37,7 +37,6 @@ local mock_fn_six = [[ ]] local mock_fn_seven = [[ - local utils = require "pl.utils" ngx.req.read_body() local count = tonumber(ngx.req.get_body_data()) diff --git a/spec/04-phases_spec.lua b/spec/04-phases_spec.lua index ad9786af219..cc957b44bd7 100644 --- a/spec/04-phases_spec.lua +++ b/spec/04-phases_spec.lua @@ -17,7 +17,9 @@ local mock_one_fn = [[ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do - describe("Plugin: " .. plugin_name, function() + -- This whole test is marked as pending because it relies on a side-effect (writing to a file) + -- which is no longer a possibility after sandboxing + pending("Plugin: " .. plugin_name, function() setup(function() local bp, db = helpers.get_db_utils() From 3c9fd2aac5c755bed6a4a6a93a3f48f65671a7cd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Tue, 22 Dec 2020 16:16:53 +0100 Subject: [PATCH 0600/4351] docs(serverless-functions) update changelog for 2.0.0 --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b1efe485542..34582017838 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Changelog; Kong Serverless Functions Plugin +## 2.0.0 2020-12-22 + +- Change: Only allow kong PDK, nginx and plain Lua + ## 1.0.0 released 7-Apr-2020 - Change: adds the ability to run functions in each phase From c4520dd85c0d07dc1655b5a8ca6511f7199a6a91 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Tue, 22 Dec 2020 16:17:17 +0100 Subject: [PATCH 0601/4351] release 2.0.0 --- ...kspec => kong-plugin-serverless-functions-2.0.0-1.rockspec | 4 ++-- kong/plugins/pre-function/_handler.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-plugin-serverless-functions-1.0.0-1.rockspec => kong-plugin-serverless-functions-2.0.0-1.rockspec (95%) diff --git a/kong-plugin-serverless-functions-1.0.0-1.rockspec b/kong-plugin-serverless-functions-2.0.0-1.rockspec similarity index 95% rename from kong-plugin-serverless-functions-1.0.0-1.rockspec rename to kong-plugin-serverless-functions-2.0.0-1.rockspec index 60e519dcdd3..93d8f5ef093 100644 --- a/kong-plugin-serverless-functions-1.0.0-1.rockspec +++ b/kong-plugin-serverless-functions-2.0.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-serverless-functions" -version = "1.0.0-1" +version = "2.0.0-1" source = { url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "1.0.0" + tag = "2.0.0" } description = { summary = "Dynamically run Lua code from Kong during plugin phases.", diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 02be96d666f..d6739e25a12 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -165,7 +165,7 @@ return function(priority) local ServerlessFunction = { PRIORITY = priority, - VERSION = "0.3.1", + VERSION = "2.0.0", } function ServerlessFunction:certificate(config) From d8f5ad625e4349aab1d181b5620ef6b27ce71da7 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 8 Feb 2021 13:48:58 -0300 Subject: [PATCH 0602/4351] tests(prometheus) use shorter active health check intervals to make tests more likely to pass --- kong/plugins/prometheus/prometheus.lua | 2 +- spec/04-status_api_spec.lua | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index f6b433ae43d..db63687692e 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -278,7 +278,7 @@ local function inc_gauge(self, value, label_values) end end -local ERR_MSG_COUNTER_NOT_INITIALIZED = "counter not initialied" +local ERR_MSG_COUNTER_NOT_INITIALIZED = "counter not initialized" -- Increment a counter metric. -- diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index 69d2a39e6a1..715f2f7220a 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -28,7 +28,7 @@ describe("Plugin: prometheus (access via status API)", function() concurrency = 10, healthy = { http_statuses = { 200, 302 }, - interval = 2, + interval = 0.1, successes = 2 }, http_path = "/status/200", @@ -38,7 +38,7 @@ describe("Plugin: prometheus (access via status API)", function() unhealthy = { http_failures = 1, http_statuses = { 429, 404, 500, 501, 502, 503, 504, 505 }, - interval = 1, + interval = 0.1, tcp_failures = 1, timeouts = 1 } @@ -131,7 +131,7 @@ describe("Plugin: prometheus (access via status API)", function() proxy_client_grpc = helpers.proxy_client_grpc() proxy_client_grpcs = helpers.proxy_client_grpcs() - require("socket").sleep(6) -- wait 6 seconds until healthchecks run + require("socket").sleep(1) -- wait 1 second until healthchecks run end) teardown(function() From 0f4985fc4c6825494faed5dc2fc1d3b4b1ff2ff7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Feb 2021 00:24:19 +0800 Subject: [PATCH 0603/4351] feat(prometheus) export enterprise license info (#110) Co-authored-by: Guilherme Salazar --- kong-prometheus-plugin-1.0.0-1.rockspec | 1 + .../prometheus/enterprise/exporter.lua | 94 +++++++++++++++++++ kong/plugins/prometheus/exporter.lua | 13 +++ 3 files changed, 108 insertions(+) create mode 100644 kong/plugins/prometheus/enterprise/exporter.lua diff --git a/kong-prometheus-plugin-1.0.0-1.rockspec b/kong-prometheus-plugin-1.0.0-1.rockspec index 92cb61d2c75..0f0ce72dde0 100644 --- a/kong-prometheus-plugin-1.0.0-1.rockspec +++ b/kong-prometheus-plugin-1.0.0-1.rockspec @@ -23,6 +23,7 @@ build = { ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", + ["kong.plugins.prometheus.enterprise.exporter"] = "kong/plugins/prometheus/enterprise/exporter.lua", ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", diff --git a/kong/plugins/prometheus/enterprise/exporter.lua b/kong/plugins/prometheus/enterprise/exporter.lua new file mode 100644 index 00000000000..42e5ec0d4cc --- /dev/null +++ b/kong/plugins/prometheus/enterprise/exporter.lua @@ -0,0 +1,94 @@ +local kong = kong +local sub = string.sub +local split = require('kong.tools.utils').split + +local metrics = {} + + +local function init(prometheus) + metrics.license_errors = prometheus:counter("enterprise_license_errors", + "Errors when collecting license info") + metrics.license_signature = prometheus:gauge("enterprise_license_signature", + "Last 32 bytes of the license signautre in number") + metrics.license_expiration = prometheus:gauge("enterprise_license_expiration", + "Unix epoch time when the license expires, " .. + "the timestamp is substracted by 24 hours ".. + "to avoid difference in timezone") + metrics.license_features = prometheus:gauge("enterprise_license_features", + "License features features", + { "feature" }) +end + +local function license_date_to_unix(yyyy_mm_dd) + local date_t = split(yyyy_mm_dd, "-") + + local ok, res = pcall(os.time, { + year = tonumber(date_t[1]), + month = tonumber(date_t[2]), + day = tonumber(date_t[3]) + }) + if ok then + return res + end + + return nil, res +end + +local function metric_data() + if not metrics then + kong.log.err("prometheus: plugin is not initialized, please make sure ", + " 'prometheus_metrics' shared dict is present in nginx template") + return kong.response.exit(500, { message = "An unexpected error occurred" }) + end + + if not kong.license or not kong.license.license then + metrics.license_errors:inc() + kong.log.err("cannot read kong.license when collecting license info") + return + end + + local lic = kong.license.license + + if lic.version ~= 1 then + metrics.license_errors:inc() + kong.log.err("enterprise license version (" .. (lic.version or "nil") .. ") unsupported") + return + end + + local sig = lic.signature + if not sig then + metrics.license_errors:inc() + kong.log.err("cannot read license signature when collecting license info") + return + end + -- last 32 bytes as an int32 + metrics.license_signature:set(tonumber("0x" .. sub(sig, #sig-33, #sig))) + + local expiration = lic.payload and lic.payload.license_expiration_date + if not expiration then + metrics.license_errors:inc() + kong.log.err("cannot read license expiration when collecting license info") + return + end + local tm, err = license_date_to_unix(expiration) + if not tm then + metrics.license_errors:inc() + kong.log.err("cannot parse license expiration when collecting license info ", err) + return + end + -- substract it by 24h so everyone one earth is happy monitoring it + metrics.license_expiration:set(tm - 86400) + + + metrics.license_features:set(kong.licensing:can("ee_plugins") and 1 or 0, + { "ee_plugins" }) + + metrics.license_features:set(kong.licensing:can("write_admin_api") and 1 or 0, + { "write_admin_api" }) +end + + +return { + init = init, + metric_data = metric_data, +} diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 6152a2aaae9..01940771b50 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -18,6 +18,12 @@ local prometheus -- use the same counter library shipped with Kong package.loaded['prometheus_resty_counter'] = require("resty.counter") +local enterprise +local pok = pcall(require, "kong.enterprise_edition.licensing") +if pok then + enterprise = require("kong.plugins.prometheus.enterprise.exporter") +end + local function init() local shm = "prometheus_metrics" @@ -73,6 +79,9 @@ local function init() "Total bandwidth in bytes " .. "consumed per service/route in Kong", {"service", "route", "type"}) + if enterprise then + enterprise.init(prometheus) + end end local function init_worker() @@ -295,6 +304,10 @@ local function metric_data() {res.workers_lua_vms[i].pid}) end + if enterprise then + enterprise.metric_data() + end + return prometheus:metric_data() end From 71512d2f4d0284db02986a543ba7bddb41c45dda Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 3 Mar 2021 15:44:23 -0300 Subject: [PATCH 0604/4351] release 1.1.0 --- CHANGELOG.md | 7 +++++++ ...0-1.rockspec => kong-prometheus-plugin-1.1.0-1.rockspec | 5 ++--- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 10 insertions(+), 4 deletions(-) rename kong-prometheus-plugin-1.0.0-1.rockspec => kong-prometheus-plugin-1.1.0-1.rockspec (94%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9099e1cdd3e..cb797a0793d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [1.1.0](#100---20210303) - [1.0.0](#100---20200820) - [0.9.0](#090---20200617) - [0.8.0](#080---20200424) @@ -18,6 +19,11 @@ - [0.1.0](#010---20180615) +## [1.1.0] - 2021/03/03 + +- Export Kong Enterprise Edition licensing information. + [#110](https://github.com/Kong/kong-plugin-prometheus/pull/110) + ## [1.0.0] - 2020/08/20 - Change handler to use Kong PDK function kong.log.serialize instead of using @@ -129,6 +135,7 @@ initialized - Initial release of Prometheus plugin for Kong. +[1.1.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.0.0...1.1.0 [1.0.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.9.0...1.0.0 [0.9.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.8.0...0.9.0 [0.8.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.1...0.8.0 diff --git a/kong-prometheus-plugin-1.0.0-1.rockspec b/kong-prometheus-plugin-1.1.0-1.rockspec similarity index 94% rename from kong-prometheus-plugin-1.0.0-1.rockspec rename to kong-prometheus-plugin-1.1.0-1.rockspec index 0f0ce72dde0..7d5f598fae9 100644 --- a/kong-prometheus-plugin-1.0.0-1.rockspec +++ b/kong-prometheus-plugin-1.1.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "1.0.0-1" +version = "1.1.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "1.0.0" + tag = "1.1.0" } supported_platforms = {"linux", "macosx"} @@ -14,7 +14,6 @@ description = { dependencies = { "lua-resty-counter >= 0.2.0", - --"kong >= 0.13.0", } build = { diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 415b97529b6..92c2c59a380 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.0.0", + VERSION = "1.1.0", } function PrometheusHandler.init_worker() From 4b0583f79d7e693466dc7640591da52a490d9daf Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Mon, 28 Dec 2020 17:44:27 -0500 Subject: [PATCH 0605/4351] tests(prometheus) - stream connections are also counted ... or will be, on 2.3 --- kong/plugins/prometheus/exporter.lua | 54 +++++++++++++++++----------- spec/02-access_spec.lua | 37 +++++++++++++++++++ 2 files changed, 71 insertions(+), 20 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 01940771b50..00ee44bd3ba 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -35,9 +35,15 @@ local function init() prometheus = require("kong.plugins.prometheus.prometheus").init(shm, "kong_") -- global metrics - metrics.connections = prometheus:gauge("nginx_http_current_connections", - "Number of HTTP connections", - {"state"}) + if ngx.config.subsystem == "http" then + metrics.connections = prometheus:gauge("nginx_http_current_connections", + "Number of HTTP connections", + {"state"}) + else + metrics.connections = prometheus:gauge("nginx_stream_current_connections", + "Number of Stream connections", + {"state"}) + end metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. "0 is unreachable") @@ -66,9 +72,15 @@ local function init() metrics.memory_stats = memory_stats -- per service/route - metrics.status = prometheus:counter("http_status", - "HTTP status codes per service/route in Kong", - {"service", "route", "code"}) + if ngx.config.subsystem == "http" then + metrics.status = prometheus:counter("http_status", + "HTTP status codes per service/route in Kong", + {"service", "route", "code"}) + else + metrics.status = prometheus:counter("stream_status", + "Stream status codes per service/route in Kong", + {"service", "route", "code"}) + end metrics.latency = prometheus:histogram("latency", "Latency added by Kong, total " .. "request time and upstream latency " .. @@ -231,24 +243,26 @@ local function metric_data() return kong.response.exit(500, { message = "An unexpected error occurred" }) end - local r = ngx.location.capture "/nginx_status" + if ngx.location then + local r = ngx.location.capture "/nginx_status" - if r.status ~= 200 then - kong.log.warn("prometheus: failed to retrieve /nginx_status ", - "while processing /metrics endpoint") + if r.status ~= 200 then + kong.log.warn("prometheus: failed to retrieve /nginx_status ", + "while processing /metrics endpoint") - else - local accepted, handled, total = select(3, find(r.body, - "accepts handled requests\n (%d*) (%d*) (%d*)")) - metrics.connections:set(accepted, { "accepted" }) - metrics.connections:set(handled, { "handled" }) - metrics.connections:set(total, { "total" }) + else + local accepted, handled, total = select(3, find(r.body, + "accepts handled requests\n (%d*) (%d*) (%d*)")) + metrics.connections:set(accepted, { "accepted" }) + metrics.connections:set(handled, { "handled" }) + metrics.connections:set(total, { "total" }) + end end - metrics.connections:set(ngx.var.connections_active, { "active" }) - metrics.connections:set(ngx.var.connections_reading, { "reading" }) - metrics.connections:set(ngx.var.connections_writing, { "writing" }) - metrics.connections:set(ngx.var.connections_waiting, { "waiting" }) + metrics.connections:set(ngx.var.connections_active or 0, { "active" }) + metrics.connections:set(ngx.var.connections_reading or 0, { "reading" }) + metrics.connections:set(ngx.var.connections_writing or 0, { "writing" }) + metrics.connections:set(ngx.var.connections_waiting or 0, { "waiting" }) -- db reachable? local ok, err = kong.db.connector:connect() diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 6a52145b9b8..44d0d38e377 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,6 +1,9 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" +local TCP_SERVICE_PORT = 8189 +local TCP_PROXY_PORT = 9007 + describe("Plugin: prometheus (access)", function() local proxy_client local admin_client @@ -49,13 +52,28 @@ describe("Plugin: prometheus (access)", function() service = grpcs_service, } + local tcp_service = bp.services:insert { + name = "tcp-service", + url = "tcp://127.0.0.1:" .. TCP_SERVICE_PORT, + } + + bp.routes:insert { + protocols = { "tcp" }, + name = "tcp-route", + service = tcp_service, + destinations = { { port = TCP_PROXY_PORT } }, + } + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, name = "prometheus" } + helpers.tcp_server(TCP_SERVICE_PORT) assert(helpers.start_kong { nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled, prometheus", + stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, }) proxy_client = helpers.proxy_client() admin_client = helpers.admin_client() @@ -156,6 +174,25 @@ describe("Plugin: prometheus (access)", function() end) end) + pending("increments the count for proxied TCP streams", function() + local conn = assert(ngx.socket.connect("127.0.0.1", TCP_PROXY_PORT)) + + assert(conn:send("hi there!\n")) + local gotback = assert(conn:receive("*a")) + assert.equal("hi there!\n", gotback) + + conn:close() + + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + return body:find('kong_stream_status{service="tcp-service",route="tcp-route",code="200"} 1', nil, true) + end) + end) + it("does not log error if no service was matched", function() -- cleanup logs local test_error_log_path = helpers.test_conf.nginx_err_logs From f842e68067cb79c8c997d4608636384b26a32e40 Mon Sep 17 00:00:00 2001 From: Patrick Huck Date: Mon, 4 Jan 2021 04:35:33 -0800 Subject: [PATCH 0606/4351] feat(session) allow session to be retrieved by session_id (#30) --- kong/plugins/session/daos.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 4348f83d0a6..2750d68229d 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -3,6 +3,7 @@ local typedefs = require "kong.db.schema.typedefs" return { sessions = { primary_key = { "id" }, + endpoint_key = "session_id", name = "sessions", cache_key = { "session_id" }, ttl = true, From a4f91207de893aec50c42f580018c2d773fff498 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 4 Jan 2021 14:57:46 +0200 Subject: [PATCH 0607/4351] chore(session) release 2.4.4 (#31) ### chore(session) bump lua-resty-session from 3.6 to 3.8 #### 3.8 - 2021-01-04 ##### Added - Connection options are now passed to `redis cluster client` as well. #### 3.7 - 2020-10-27 ##### Fixed - Fix #107 where `session.start` could release a lock for a short period #### Added - Add `keep_lock` argument to `session.open` - Add pluggable compressors, and implement `none` and `zlib` compressor ### chore(session) release 2.4.4 - bump the `lua-resty-session` from `3.6` to `3.8` - add `endpoint_key` to admin api, see #30 --- ...2.4.3-1.rockspec => kong-plugin-session-2.4.4-1.rockspec | 6 +++--- kong/plugins/session/handler.lua | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-plugin-session-2.4.3-1.rockspec => kong-plugin-session-2.4.4-1.rockspec (95%) diff --git a/kong-plugin-session-2.4.3-1.rockspec b/kong-plugin-session-2.4.4-1.rockspec similarity index 95% rename from kong-plugin-session-2.4.3-1.rockspec rename to kong-plugin-session-2.4.4-1.rockspec index 9ead58baa46..e3e09c14c22 100644 --- a/kong-plugin-session-2.4.3-1.rockspec +++ b/kong-plugin-session-2.4.4-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.4.3-1" +version = "2.4.4-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.4.3" + tag = "2.4.4" } description = { @@ -17,7 +17,7 @@ description = { dependencies = { "lua >= 5.1", - "lua-resty-session == 3.6", + "lua-resty-session == 3.8", --"kong >= 1.2.0", } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 1f40c2ef60b..468cb9e10cc 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -4,7 +4,7 @@ local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.4.3", + VERSION = "2.4.4", } From ecdb54a71907c389281cc174418dcb6add1ca125 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 22 Nov 2020 22:35:53 +0100 Subject: [PATCH 0608/4351] fix(request-transformer) Kong 2.2+ is less verbose in logging Pre-2.2 the error message was printed 2x in the logs, due to some coroutines. From 2.2 onwards, only once. --- spec/02-access_spec.lua | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 09bb5df29e5..5e50ef7e332 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1850,9 +1850,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() value = assert.request(r).has.queryparam("q2") assert.equals("20", value) end) - it("should fail when rendering errors out", function() - -- FIXME: the engine is unsafe at render time until - -- https://github.com/stevedonovan/Penlight/pull/256 is merged and released + it("rendering error (query) should fail when rendering errors out", function() local r = assert(client:send { method = "GET", path = "/requests/user1/foo/user2/bar", @@ -1867,7 +1865,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) assert.response(r).has.status(500) end) - pending("rendering error is correctly propagated in error.log, issue #25", function() + it("rendering error (header) is correctly propagated in error.log, issue #25", function() local r = assert(client:send { method = "GET", path = "/", @@ -1884,7 +1882,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) local _, count = logs:gsub([[error:%[string "TMP"%]:4: attempt to call global 'foo' %(a nil value%)]], "") - return count == 2 + return count == 1 or count == 2 -- Kong 2.2+ == 1, Pre 2.2 == 2 end, 5) end) it("type function is available in template environment", function() From 2aea80f6419f59769e4152820d063454e6bddfc8 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 24 Nov 2020 04:47:16 -0300 Subject: [PATCH 0609/4351] fix(request-transformer) keep configured name case on append/add headers, fixes #28 Co-authored-by: Datong Sun --- kong/plugins/request-transformer/access.lua | 17 +- spec/02-access_spec.lua | 436 +++++++++++++++----- 2 files changed, 344 insertions(+), 109 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index ed2dd782256..abdfa7e3422 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -218,17 +218,26 @@ local function transform_headers(conf) -- Add header(s) for _, name, value in iter(conf.add.headers) do - name = name:lower() - if not headers[name] and name ~= HOST then + if not headers[name] and name:lower() ~= HOST then headers[name] = value end end -- Append header(s) for _, name, value in iter(conf.append.headers) do - if name:lower() ~= HOST then - headers[name] = append_value(headers[name], value) + local name_lc = name:lower() + + if name_lc ~= HOST and name ~= name_lc and headers[name] ~= nil then + -- keep original content, use configd case + -- note: the __index method of table returned by ngx.req.get_header + -- is overwritten to check for lower case as well, see documentation + -- for ngx.req.get_header to get more information + -- effectively, it does this: headers[name] = headers[name] or headers[name_lc] + headers[name] = headers[name] + headers[name_lc] = nil end + + headers[name] = append_value(headers[name], value) end for name, _ in pairs(headers_to_remove) do diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 5e50ef7e332..98d28e2f25b 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -14,85 +14,85 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) local route1 = bp.routes:insert({ - hosts = { "test1.com" } + hosts = { "test1.test" } }) local route2 = bp.routes:insert({ - hosts = { "test2.com" }, + hosts = { "test2.test" }, preserve_host = true, }) local route3 = bp.routes:insert({ - hosts = { "test3.com" } + hosts = { "test3.test" } }) local route4 = bp.routes:insert({ - hosts = { "test4.com" } + hosts = { "test4.test" } }) local route5 = bp.routes:insert({ - hosts = { "test5.com" } + hosts = { "test5.test" } }) local route6 = bp.routes:insert({ - hosts = { "test6.com" } + hosts = { "test6.test" } }) local route7 = bp.routes:insert({ - hosts = { "test7.com" } + hosts = { "test7.test" } }) local route8 = bp.routes:insert({ - hosts = { "test8.com" } + hosts = { "test8.test" } }) local route9 = bp.routes:insert({ - hosts = { "test9.com" } + hosts = { "test9.test" } }) local route10 = bp.routes:insert({ - hosts = { "test10.com" }, + hosts = { "test10.test" }, paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, strip_path = false }) local route11 = bp.routes:insert({ - hosts = { "test11.com" }, + hosts = { "test11.test" }, paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" } }) local route12 = bp.routes:insert({ - hosts = { "test12.com" }, + hosts = { "test12.test" }, paths = { "/requests/" }, strip_path = false }) local route13 = bp.routes:insert({ - hosts = { "test13.com" }, + hosts = { "test13.test" }, paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" } }) local route14 = bp.routes:insert({ - hosts = { "test14.com" }, + hosts = { "test14.test" }, paths = { "/user1/(?P\\w+)/user2/(?P\\S+)" } }) local route15 = bp.routes:insert({ - hosts = { "test15.com" }, + hosts = { "test15.test" }, paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route16 = bp.routes:insert({ - hosts = { "test16.com" }, + hosts = { "test16.test" }, paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route17 = bp.routes:insert({ - hosts = { "test17.com" }, + hosts = { "test17.test" }, paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route18 = bp.routes:insert({ - hosts = { "test18.com" }, + hosts = { "test18.test" }, paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route19 = bp.routes:insert({ - hosts = { "test19.com" }, + hosts = { "test19.test" }, paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route20 = bp.routes:insert({ - hosts = { "test20.com" } + hosts = { "test20.test" } }) local route21 = bp.routes:insert({ - hosts = { "test21.com" } + hosts = { "test21.test" } }) local route22 = bp.routes:insert({ hosts = { "test22.test" } @@ -107,6 +107,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local route25 = bp.routes:insert({ hosts = { "test25.test" } }) + local route26 = bp.routes:insert({ + hosts = { "test26.test" } + }) bp.plugins:insert { route = { id = route1.id }, @@ -407,6 +410,25 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + bp.plugins:insert { + route = { id = route26.id }, + name = "request-transformer", + config = { + add = { + headers = {"X-aDDed:a1", "x-aDDed2:b1", "x-Added3:c2"}, + }, + remove = { + headers = {"X-To-Remove"}, + }, + append = { + headers = {"X-aDDed:a2", "X-aDDed:a3"}, + }, + replace = { + headers = {"x-to-Replace:false"}, + } + } + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -432,7 +454,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request?hello=world&name=marco", headers = { - host = "test7.com" + host = "test7.test" } }) assert.response(r).has.status(200) @@ -450,7 +472,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test8.com" + host = "test8.test" } }) assert.response(r).has.status(200) @@ -464,7 +486,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test20.com", + host = "test20.test", } }) assert.response(r).has.status(200) @@ -482,7 +504,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test4.com", + host = "test4.test", ["x-to-remove"] = "true", ["x-another-header"] = "true" } @@ -502,7 +524,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test4.com" + host = "test4.test" } }) assert.response(r).has.status(200) @@ -520,7 +542,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() ["nottoremove"] = "yes" }, headers = { - host = "test4.com", + host = "test4.test", ["content-type"] = "application/json" } }) @@ -536,7 +558,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "malformed json body", headers = { - host = "test4.com", + host = "test4.test", ["content-type"] = "application/json" } }) @@ -551,7 +573,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = {}, headers = { - host = "test4.com", + host = "test4.test", ["content-type"] = "application/json" } }) @@ -566,7 +588,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "", headers = { - host = "test4.com" + host = "test4.test" } }) assert.response(r).has.status(200) @@ -586,7 +608,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test4.com" + host = "test4.test" } }) assert.response(r).has.status(200) @@ -608,7 +630,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test4.com" + host = "test4.test" } }) assert.response(r).has.status(200) @@ -625,7 +647,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test9.com", + host = "test9.test", ["x-to-rename"] = "true", ["x-another-header"] = "true" } @@ -642,7 +664,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = {}, headers = { - host = "test9.com", + host = "test9.test", ["x-a-header"] = "true", } }) @@ -661,7 +683,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -679,7 +701,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -696,7 +718,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() ["nottorename"] = "yes" }, headers = { - host = "test9.com", + host = "test9.test", ["content-type"] = "application/json" } }) @@ -714,7 +736,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "malformed json body", headers = { - host = "test9.com", + host = "test9.test", ["content-type"] = "application/json" } }) @@ -733,7 +755,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -754,7 +776,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -773,7 +795,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test9.com", + host = "test9.test", ["x-to-rename"] = "true", ["x-another-header"] = "true" } @@ -790,7 +812,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = {}, headers = { - host = "test9.com", + host = "test9.test", ["x-a-header"] = "true", } }) @@ -809,7 +831,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -827,7 +849,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -844,7 +866,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() ["nottorename"] = "yes" }, headers = { - host = "test9.com", + host = "test9.test", ["content-type"] = "application/json" } }) @@ -862,7 +884,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "malformed json body", headers = { - host = "test9.com", + host = "test9.test", ["content-type"] = "application/json" } }) @@ -881,7 +903,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -902,7 +924,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.com" + host = "test9.test" } }) assert.response(r).has.status(200) @@ -922,7 +944,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = {}, headers = { - host = "test5.com", + host = "test5.test", h1 = "V", h2 = "v2", } @@ -940,7 +962,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = {}, headers = { - host = "test5.com", + host = "test5.test", h2 = "v2", } }) @@ -960,7 +982,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test5.com" + host = "test5.test" } }) assert.response(r).has.status(200) @@ -978,7 +1000,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test5.com" + host = "test5.test" } }) assert.response(r).has.status(200) @@ -995,7 +1017,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() p2 = "v1" }, headers = { - host = "test5.com", + host = "test5.test", ["content-type"] = "application/json" } }) @@ -1010,7 +1032,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "malformed json body", headers = { - host = "test5.com", + host = "test5.test", ["content-type"] = "application/json" } }) @@ -1027,7 +1049,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() p2 = "v1", }, headers = { - host = "test5.com", + host = "test5.test", ["content-type"] = "application/json" } }) @@ -1046,7 +1068,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test5.com" + host = "test5.test" } }) assert.response(r).has.status(200) @@ -1065,7 +1087,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test5.com" + host = "test5.test" } }) assert.response(r).has.status(200) @@ -1089,7 +1111,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test5.com" + host = "test5.test" } }) assert.response(r).has.status(200) @@ -1110,7 +1132,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test5.com" + host = "test5.test" } }) assert.response(r).has.status(200) @@ -1126,7 +1148,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1142,7 +1164,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", headers = { h1 = "v3", - host = "test1.com", + host = "test1.test", } }) assert.response(r).has.status(200) @@ -1161,7 +1183,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1180,7 +1202,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1198,7 +1220,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/json", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1216,7 +1238,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/json", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1230,7 +1252,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "malformed json body", headers = { - host = "test1.com", + host = "test1.test", ["content-type"] = "application/json" } }) @@ -1246,7 +1268,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() body = {}, headers = { ["Content-Type"] = "multipart/form-data", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1264,7 +1286,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test1.com" + host = "test1.test" }, }) assert.response(r).has.status(200) @@ -1284,7 +1306,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1302,7 +1324,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test1.com" + host = "test1.test" } }) assert.response(r).has.status(200) @@ -1315,13 +1337,13 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/get", headers = { ["Content-Type"] = "application/json", - host = "test2.com" + host = "test2.test" } }) assert.response(r).has.status(200) local json = assert.response(r).has.jsonbody() local value = assert.has.header("host", json) - assert.equals("test2.com", value) + assert.equals("test2.test", value) end) end) @@ -1331,7 +1353,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1344,7 +1366,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1390,7 +1412,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1403,7 +1425,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1416,7 +1438,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1436,7 +1458,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1453,7 +1475,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() path = "/request", body = "malformed json body", headers = { - host = "test6.com", + host = "test6.test", ["content-type"] = "application/json" } }) @@ -1471,7 +1493,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }, headers = { ["Content-Type"] = "multipart/form-data", - host = "test6.com" + host = "test6.test" } }) assert.response(r).has.status(200) @@ -1487,7 +1509,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", ["x-to-remove"] = "true", } }) @@ -1500,7 +1522,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", ["x-to-replace"] = "true", } }) @@ -1514,7 +1536,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", } }) assert.response(r).has.status(200) @@ -1526,7 +1548,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", } }) assert.response(r).has.status(200) @@ -1539,7 +1561,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", ["x-added3"] = "c1", } }) @@ -1553,7 +1575,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", } }) assert.response(r).has.status(200) @@ -1569,7 +1591,211 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hello = "world", }, headers = { - host = "test3.com", + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("p2") + assert.equals("b1", value) + end) + it("removes parameters on GET", function() + local r = assert( client:send { + method = "GET", + path = "/request", + query = { + toremovequery = "yes", + nottoremove = "yes", + }, + body = { + hello = "world", + }, + headers = { + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.queryparam("toremovequery") + local value = assert.request(r).has.queryparam("nottoremove") + assert.equals("yes", value) + end) + it("replaces parameters on GET", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + toreplacequery = "yes", + }, + body = { + hello = "world", + }, + headers = { + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("toreplacequery") + assert.equals("no", value) + end) + it("does not add new parameter if to be replaced parameters does not exist on GET", function() + local r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + assert.request(r).has.no.formparam("toreplacequery") + end) + it("adds parameters on GET if it does not exist", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("query-added") + assert.equals("newvalue", value) + end) + it("does not add new parameter if to be added parameters already exist on GET", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + ["query-added"] = "oldvalue", + }, + headers = { + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("query-added") + assert.equals("oldvalue", value) + end) + it("appends parameters on GET", function() + local r = assert(client:send { + method = "GET", + path = "/request", + query = { + q1 = "20", + }, + body = { + hello = "world", + }, + headers = { + host = "test3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.queryparam("p1") + assert.equals("anything:1", value[1]) + assert.equals("a2", value[2]) + local value = assert.request(r).has.queryparam("q1") + assert.equals("20", value) + end) + + it("removes a header -- ignore case", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test26.test", + ["x-to-remove"] = "true", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("X-To-Remove") + end) + it("replaces value of header, if header exist -- don't change header case", function() + local r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test26.test", + ["x-to-replace"] = "true", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-to-Replace") + assert.equals("false", hval) + end) + it("add new header if missing -- keep configured case", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test26.test", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-aDDed2") + assert.equals("b1", hval) + end) + it("does not add new header if it already exist -- keep request case", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test26.test", + ["x-added3"] = "c1", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("x-added3") + assert.equals("c1", hval) + end) + it("appends values to existing headers -- keep config case", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test26.test", + ["X-addeD"] = "a0", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local hval = assert.request(r).has.header("X-aDDed") + assert.same({"a0", "a2", "a3"}, hval) + end) + it("appends values to added headers -- keep 'add' config case", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test26.test", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + print(require'inspect'(r)) + print(require'inspect'(assert.request(r))) + local hval = assert.request(r).has.header("X-Added") + assert.same({"a1", "a2", "a3"}, hval) + end) + it("adds new parameters on POST when query string key missing", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = { + hello = "world", + }, + headers = { + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1589,7 +1815,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hello = "world", }, headers = { - host = "test3.com", + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1610,7 +1836,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hello = "world", }, headers = { - host = "test3.com", + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1623,7 +1849,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1635,7 +1861,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - host = "test3.com", + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1651,7 +1877,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() ["query-added"] = "oldvalue", }, headers = { - host = "test3.com", + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1670,7 +1896,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hello = "world", }, headers = { - host = "test3.com", + host = "test3.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1697,7 +1923,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hello = "world", }, headers = { - host = "test10.com", + host = "test10.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1713,7 +1939,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/requests/user1/foo/user2/bar", headers = { - host = "test11.com", + host = "test11.test", } }) assert.response(r).has.status(200) @@ -1729,7 +1955,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() q1 = "20", }, headers = { - host = "test12.com", + host = "test12.test", } }) assert.response(r).has.status(200) @@ -1744,7 +1970,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/requests/user1/foo/user2/bar", headers = { - host = "test13.com", + host = "test13.test", } }) assert.response(r).has.status(500) @@ -1754,7 +1980,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/user1/foo/user2/bar", headers = { - host = "test14.com", + host = "test14.test", } }) assert.response(r).has.status(200) @@ -1771,7 +1997,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() q1 = "20", }, headers = { - host = "test15.com", + host = "test15.test", ["Content-Type"] = "application/x-www-form-urlencoded", } }) @@ -1780,7 +2006,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.queryparam("uri_param1") assert.equals("foo", value) value = assert.request(r).has.queryparam("uri_param2") - assert.equals("test15.com", value) + assert.equals("test15.test", value) value = assert.request(r).has.header("x-test-header") assert.equals("20", value) end) @@ -1792,7 +2018,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() q2 = "20", }, headers = { - host = "test16.com", + host = "test16.test", ["x-remove-header"] = "its a test", ["Content-Type"] = "application/x-www-form-urlencoded", } @@ -1815,7 +2041,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() q2 = "20", }, headers = { - host = "test17.com", + host = "test17.test", ["x-replace-header"] = "the old value", ["Content-Type"] = "application/x-www-form-urlencoded", } @@ -1839,7 +2065,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() q2 = "20", }, headers = { - host = "test18.com", + host = "test18.test", ["x-replace-header"] = "the old value", ["Content-Type"] = "application/x-www-form-urlencoded", } @@ -1858,7 +2084,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() q2 = "20", }, headers = { - host = "test19.com", + host = "test19.test", ["x-replace-header"] = "the old value", ["Content-Type"] = "application/x-www-form-urlencoded", } @@ -1904,7 +2130,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() method = "GET", path = "/", headers = { - host = "test21.com", + host = "test21.test", } }) assert.response(r).has.status(200) From c0748c02a57a734e245d6b09f2c0a82572707a24 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Jan 2021 23:19:41 +0200 Subject: [PATCH 0610/4351] fix(request-transformer) do not allow nulls in arrays ### Summary This is sister PR to PR: https://github.com/Kong/kong/pull/6710 It contains similar fix, but now to `request-transformer` (this plugin). --- kong/plugins/request-transformer/schema.lua | 5 ++ spec/02-access_spec.lua | 2 - spec/03-api_spec.lua | 69 +++++++++++++++++++++ 3 files changed, 74 insertions(+), 2 deletions(-) diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index 716fa3ae785..d1bb677b7e8 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -49,6 +49,7 @@ end local strings_array = { type = "array", default = {}, + required = true, elements = { type = "string" }, } @@ -56,6 +57,7 @@ local strings_array = { local headers_array = { type = "array", default = {}, + required = true, elements = { type = "string", custom_validator = validate_headers }, } @@ -73,6 +75,7 @@ local strings_array_record = { local colon_strings_array = { type = "array", default = {}, + required = true, elements = { type = "string", custom_validator = check_for_value } } @@ -80,6 +83,7 @@ local colon_strings_array = { local colon_header_value_array = { type = "array", default = {}, + required = true, elements = { type = "string", match = "^[^:]+:.*$", custom_validator = validate_headers }, } @@ -97,6 +101,7 @@ local colon_strings_array_record = { local colon_headers_array = { type = "array", default = {}, + required = true, elements = { type = "string", match = "^[^:]+:.*$", custom_validator = validate_colon_headers }, } diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 98d28e2f25b..23960587179 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1782,8 +1782,6 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) assert.response(r).has.status(200) assert.response(r).has.jsonbody() - print(require'inspect'(r)) - print(require'inspect'(assert.request(r))) local hval = assert.request(r).has.header("X-Added") assert.same({"a1", "a2", "a3"}, hval) end) diff --git a/spec/03-api_spec.lua b/spec/03-api_spec.lua index 40984b58393..33229f670d9 100644 --- a/spec/03-api_spec.lua +++ b/spec/03-api_spec.lua @@ -118,6 +118,75 @@ describe("Plugin: request-transformer (API) [#" .. strategy .. "]", function() local expected = { config = { append = { headers = msg } } } assert.same(expected, json["fields"]) end) + it("it does not allow null value for arrays", function() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "request-transformer", + config = { + remove = { + body = cjson.null, + headers = cjson.null, + querystring = cjson.null, + }, + rename = { + body = cjson.null, + headers = cjson.null, + querystring = cjson.null, + }, + replace = { + body = cjson.null, + headers = cjson.null, + querystring = cjson.null, + }, + add = { + body = cjson.null, + headers = cjson.null, + querystring = cjson.null, + }, + append = { + body = cjson.null, + headers = cjson.null, + querystring = cjson.null, + }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + assert.response(res).has.status(400) + local body = assert.response(res).has.jsonbody() + assert.same({ + remove = { + body = "required field missing", + headers = "required field missing", + querystring = "required field missing", + }, + rename = { + body = "required field missing", + headers = "required field missing", + querystring = "required field missing", + }, + replace = { + body = "required field missing", + headers = "required field missing", + querystring = "required field missing", + }, + add = { + body = "required field missing", + headers = "required field missing", + querystring = "required field missing", + }, + append = { + body = "required field missing", + headers = "required field missing", + querystring = "required field missing", + }, + }, body.fields.config) + end) + end) end) end) From 03f3b804f1d6b6e65e4b105e30e4ccea77a44bc2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 Jan 2021 10:27:15 +0200 Subject: [PATCH 0611/4351] chore(request-transformer) update test matrix --- .travis.yml | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/.travis.yml b/.travis.yml index 062dc147c75..0a7345d059d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,20 +2,18 @@ dist: bionic jobs: include: - - name: Enterprise 1.3.0.x - env: KONG_VERSION=1.3.0.x - - name: Enterprise 1.5.0.x - env: KONG_VERSION=1.5.0.x - - name: Kong CE 1.3.x - env: KONG_VERSION=1.3.x - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - name: Kong CE 2.0.x env: KONG_VERSION=2.0.x + - name: Kong CE 2.1.x + env: KONG_VERSION=2.1.x + - name: Kong CE 2.2.x + env: KONG_VERSION=2.2.x + - name: Enterprise 2.1.4.x + env: KONG_VERSION=2.1.4.x + - name: Enterprise 2.2.0.x + env: KONG_VERSION=2.2.0.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - #- name: Nightly CE-master - # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: From 6a6915273c0bc405e2d13153695b03bd3c16cdfe Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 Jan 2021 15:40:11 +0200 Subject: [PATCH 0612/4351] chore(request-transformer) release 1.3.2 --- CHANGELOG.md | 8 ++++++++ ...ec => kong-plugin-request-transformer-1.3.2-0.rockspec | 4 ++-- kong/plugins/request-transformer/handler.lua | 2 +- 3 files changed, 11 insertions(+), 3 deletions(-) rename kong-plugin-request-transformer-1.3.1-0.rockspec => kong-plugin-request-transformer-1.3.2-0.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index f0e2dd84974..5399504f6de 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,11 @@ +## 1.3.2 + +### Fixed + +- Marked array fields with `default` value as `required` to prevent possible + `nil` / `null` errors on runtime. +- Keep configured name case on append/add headers, fixes #28 + ## 1.3.1 ### Fixed diff --git a/kong-plugin-request-transformer-1.3.1-0.rockspec b/kong-plugin-request-transformer-1.3.2-0.rockspec similarity index 96% rename from kong-plugin-request-transformer-1.3.1-0.rockspec rename to kong-plugin-request-transformer-1.3.2-0.rockspec index 80a9143df93..ac5b29addb3 100644 --- a/kong-plugin-request-transformer-1.3.1-0.rockspec +++ b/kong-plugin-request-transformer-1.3.2-0.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-request-transformer" -version = "1.3.1-0" +version = "1.3.2-0" source = { url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.3.1" + tag = "1.3.2" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index d654aaba04f..41700628a11 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.3.1", + VERSION = "1.3.2", PRIORITY = 801, } From 372bd655d30b77bd1f4dca911ec4e5f33ccb1ef4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 8 Jan 2021 16:09:37 +0100 Subject: [PATCH 0613/4351] feat(serverless-functions) use sandbox_helpers instead of custom sandbox --- kong/plugins/pre-function/_handler.lua | 70 ++------------------------ 1 file changed, 4 insertions(+), 66 deletions(-) diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index d6739e25a12..704142b0efd 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,75 +1,13 @@ +local sandbox = require "kong.tools.sandbox" + -- handler file for both the pre-function and post-function plugin local config_cache do - local env = {} - local no_op = function() end - local function make_read_only_table(t) - setmetatable(t, { - __newindex = function() - error("This table is read-only.") - end - }) - end - - -- safe Lua modules and functions - ([[ - _VERSION assert error ipairs next pairs - pcall select tonumber tostring type unpack xpcall - coroutine.create coroutine.resume coroutine.running coroutine.status - coroutine.wrap coroutine.yield - math.abs math.acos math.asin math.atan math.atan2 math.ceil - math.cos math.cosh math.deg math.exp math.fmod math.floor - math.frexp math.huge math.ldexp math.log math.log10 math.max - math.min math.modf math.pi math.pow math.rad math.random - math.sin math.sinh math.sqrt math.tan math.tanh - os.clock os.difftime os.time - string.byte string.char string.find string.format string.gmatch - string.gsub string.len string.lower string.match string.reverse - string.sub string.upper - table.insert table.maxn table.remove table.sort - ]]):gsub('%S+', function(id) - local module, method = id:match('([^%.]+)%.([^%.]+)') - if module then - env[module] = env[module] or {} - env[module][method] = _G[module][method] - else - env[id] = _G[id] - end - end) - - make_read_only_table(env.coroutine) - make_read_only_table(env.math) - make_read_only_table(env.os) - make_read_only_table(env.string) - make_read_only_table(env.table) - - - local function make_function(func_str) - local f = assert(loadstring(func_str, nil, "t")) -- disallow binary code - - -- make kong.* available on env - if not env.kong then - -- create a protected kong node - env.kong = kong - end - - -- make ngx available on env - if not env.ngx then - env.ngx = ngx - end - - if not getmetatable(env) then - make_read_only_table(env) - end - - setfenv(f, env) - return f - end - + local sandbox_opts = { env = { kong = kong, ngx = ngx } } -- compiles the array for a phase into a single function local function compile_phase_array(phase_funcs) @@ -80,7 +18,7 @@ local config_cache do -- compile the functions we got local compiled = {} for i, func_string in ipairs(phase_funcs) do - local func = make_function(func_string) + local func = assert(sandbox.sandbox(func_string, sandbox_opts)) local first_run_complete = false compiled[i] = function() From d2c2e89a93aae365c8863d1c96fa427b91607fe5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 8 Jan 2021 16:23:23 +0100 Subject: [PATCH 0614/4351] chore(serverless-functions) release 2.1.0 --- CHANGELOG.md | 4 ++++ ...kspec => kong-plugin-serverless-functions-2.1.0-0.rockspec | 4 ++-- kong/plugins/pre-function/_handler.lua | 2 +- 3 files changed, 7 insertions(+), 3 deletions(-) rename kong-plugin-serverless-functions-2.0.0-1.rockspec => kong-plugin-serverless-functions-2.1.0-0.rockspec (95%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 34582017838..09fb49465d1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,9 @@ # Changelog; Kong Serverless Functions Plugin +## 2.1.0 2010-01-08 + +- Use Kong sandboxing module + ## 2.0.0 2020-12-22 - Change: Only allow kong PDK, nginx and plain Lua diff --git a/kong-plugin-serverless-functions-2.0.0-1.rockspec b/kong-plugin-serverless-functions-2.1.0-0.rockspec similarity index 95% rename from kong-plugin-serverless-functions-2.0.0-1.rockspec rename to kong-plugin-serverless-functions-2.1.0-0.rockspec index 93d8f5ef093..0536621f48d 100644 --- a/kong-plugin-serverless-functions-2.0.0-1.rockspec +++ b/kong-plugin-serverless-functions-2.1.0-0.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-serverless-functions" -version = "2.0.0-1" +version = "2.1.0-0" source = { url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "2.0.0" + tag = "2.1.0" } description = { summary = "Dynamically run Lua code from Kong during plugin phases.", diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 704142b0efd..87abf3a7d1d 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -103,7 +103,7 @@ return function(priority) local ServerlessFunction = { PRIORITY = priority, - VERSION = "2.0.0", + VERSION = "2.1.0", } function ServerlessFunction:certificate(config) From e272a8aeb8e284ec9ec882be460e05b4ed9afa06 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 3 Feb 2021 13:06:12 +0100 Subject: [PATCH 0615/4351] fix(zipkin) w3c return values and invalid handling (#100) --- .travis.yml | 4 ---- kong/plugins/zipkin/tracing_headers.lua | 13 +++++++------ 2 files changed, 7 insertions(+), 10 deletions(-) diff --git a/.travis.yml b/.travis.yml index 6e33ff445a1..d3a1b2e9713 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,12 +2,8 @@ dist: bionic jobs: include: - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - name: Kong CE 2.0.x env: KONG_VERSION=2.0.x - - name: Kong Enterprise 1.5.0.x - env: KONG_VERSION=1.5.0.x - name: Kong Enterprise nightly env: KONG_VERSION=nightly-ee diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 378a3647658..03e04edc943 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -159,38 +159,39 @@ local function parse_w3c_trace_context_headers(w3c_header) local should_sample = false if type(w3c_header) ~= "string" then - return nil, nil, nil, should_sample + return nil, nil, should_sample end local version, trace_id, parent_id, trace_flags = match(w3c_header, W3C_TRACECONTEXT_PATTERN) - -- values are not parsable hexidecimal and therefore invalid. + -- values are not parseable hexadecimal and therefore invalid. if version == nil or trace_id == nil or parent_id == nil or trace_flags == nil then warn("invalid W3C traceparent header; ignoring.") + return nil, nil, nil end -- Only support version 00 of the W3C Trace Context spec. if version ~= "00" then warn("invalid W3C Trace Context version; ignoring.") - return nil, nil, nil, should_sample + return nil, nil, nil end -- valid trace_id is required. if #trace_id ~= 32 or tonumber(trace_id, 16) == 0 then warn("invalid W3C trace context trace ID; ignoring.") - return nil, nil, nil, should_sample + return nil, nil, nil end -- valid parent_id is required. if #parent_id ~= 16 or tonumber(parent_id, 16) == 0 then warn("invalid W3C trace context parent ID; ignoring.") - return nil, nil, nil, should_sample + return nil, nil, nil end -- valid flags are required if #trace_flags ~= 2 then warn("invalid W3C trace context flags; ignoring.") - return nil, nil, nil, should_sample + return nil, nil, nil end -- W3C sampled flag: https://www.w3.org/TR/trace-context/#sampled-flag From d62d3ec0b504faf63550be2607c80481d107d5ac Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 3 Feb 2021 14:07:03 +0100 Subject: [PATCH 0616/4351] feat(zipkin) add support for jaeger style uber-trace-id propagation (#101) Co-authored-by: Yoan Blanc Co-authored-by: Tiernan Messmer Co-authored-by: Tiernan --- kong/plugins/zipkin/schema.lua | 6 +- kong/plugins/zipkin/tracing_headers.lua | 68 +++++++++ spec/tracing_headers_spec.lua | 191 ++++++++++++++++++++++++ spec/zipkin_no_endpoint_spec.lua | 16 ++ spec/zipkin_spec.lua | 61 +++++++- 5 files changed, 337 insertions(+), 5 deletions(-) diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index bb27bfa93bc..6ba394f9084 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -54,11 +54,11 @@ return { { include_credential = { type = "boolean", required = true, default = true } }, { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { type = "string", required = true, default = "preserve", - one_of = { "preserve", "b3", "b3-single", "w3c" } } }, + one_of = { "preserve", "b3", "b3-single", "w3c", "jaeger" } } }, { default_header_type = { type = "string", required = true, default = "b3", - one_of = { "b3", "b3-single", "w3c" } } }, + one_of = { "b3", "b3-single", "w3c", "jaeger" } } }, { static_tags = { type = "array", elements = static_tag, - custom_validator = validate_static_tags } } + custom_validator = validate_static_tags } }, }, }, }, }, diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 03e04edc943..5c0803e05ba 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -18,6 +18,8 @@ local B3_SINGLE_PATTERN = local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" +local JAEGER_TRACECONTEXT_PATTERN = "^(%x+):(%x+):(%x+):(%x+)$" + local function hex_to_char(c) return char(tonumber(c, 16)) end @@ -204,6 +206,57 @@ local function parse_w3c_trace_context_headers(w3c_header) end +local function parse_jaeger_trace_context_headers(jaeger_header) + -- allow testing to spy on this. + local warn = kong.log.warn + + if type(jaeger_header) ~= "string" then + return nil, nil, nil, nil + end + + local trace_id, span_id, parent_id, trace_flags = match(jaeger_header, JAEGER_TRACECONTEXT_PATTERN) + + -- values are not parsable hexidecimal and therefore invalid. + if trace_id == nil or span_id == nil or parent_id == nil or trace_flags == nil then + warn("invalid jaeger uber-trace-id header; ignoring.") + return nil, nil, nil, nil + end + + -- valid trace_id is required. + if (#trace_id ~= 16 and #trace_id ~= 32) or tonumber(trace_id, 16) == 0 then + warn("invalid jaeger trace ID; ignoring.") + return nil, nil, nil, nil + end + + -- valid span_id is required. + if #span_id ~= 16 or tonumber(parent_id, 16) == 0 then + warn("invalid jaeger span ID; ignoring.") + return nil, nil, nil, nil + end + + -- valid parent_id is required. + if #parent_id ~= 16 then + warn("invalid jaeger parent ID; ignoring.") + return nil, nil, nil, nil + end + + -- valid flags are required + if #trace_flags ~= 1 and #trace_flags ~= 2 then + warn("invalid jaeger flags; ignoring.") + return nil, nil, nil, nil + end + + -- Jaeger sampled flag: https://www.jaegertracing.io/docs/1.17/client-libraries/#tracespan-identity + local should_sample = tonumber(trace_flags, 16) % 2 == 1 + + trace_id = from_hex(trace_id) + span_id = from_hex(span_id) + parent_id = from_hex(parent_id) + + return trace_id, span_id, parent_id, should_sample +end + + -- This plugin understands several tracing header types: -- * Zipkin B3 headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId, X-B3-Sampled, X-B3-Flags) -- * Zipkin B3 "single header" (a single header called "B3", composed of several fields) @@ -250,6 +303,11 @@ local function find_header_type(headers) if w3c_header then return "w3c", w3c_header end + + local jaeger_header = headers["uber-trace-id"] + if jaeger_header then + return "jaeger", jaeger_header + end end @@ -262,6 +320,8 @@ local function parse(headers) trace_id, span_id, parent_id, should_sample = parse_zipkin_b3_headers(headers, composed_header) elseif header_type == "w3c" then trace_id, parent_id, should_sample = parse_w3c_trace_context_headers(composed_header) + elseif header_type == "jaeger" then + trace_id, span_id, parent_id, should_sample = parse_jaeger_trace_context_headers(composed_header) end if not trace_id then @@ -317,6 +377,14 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default proxy_span.should_sample and "01" or "00")) end + if conf_header_type == "jaeger" or found_header_type == "jaeger" then + set_header("uber-trace-id", fmt("%s:%s:%s:%s", + to_hex(proxy_span.trace_id), + to_hex(proxy_span.span_id), + to_hex(proxy_span.parent_id), + proxy_span.should_sample and "01" or "00")) + end + for key, value in proxy_span:each_baggage_item() do -- XXX: https://github.com/opentracing/specification/issues/117 set_header("uberctx-"..key, ngx.escape_uri(value)) diff --git a/spec/tracing_headers_spec.lua b/spec/tracing_headers_spec.lua index 8b1d2193a42..8cf505bd173 100644 --- a/spec/tracing_headers_spec.lua +++ b/spec/tracing_headers_spec.lua @@ -303,6 +303,121 @@ describe("tracing_headers.parse", function() end) end) end) + + + describe("Jaeger header parsing", function() + local warn + before_each(function() + warn = spy.on(kong.log, "warn") + end) + + it("valid uber-trace-id with sampling", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", trace_id, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid uber-trace-id without sampling", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "0") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", trace_id, span_id, parent_id, false }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid uber-trace-id 128bit with sampling", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id_32, span_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", trace_id_32, span_id, parent_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid uber-trace-id 128bit without sampling", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id_32, span_id, parent_id, "0") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", trace_id_32, span_id, parent_id, false }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + describe("errors", function() + it("rejects invalid header", function() + local ubertraceid = fmt("vv:%s:%s:%s", span_id, parent_id, "0") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") + + ubertraceid = fmt("%s:vv:%s:%s", trace_id, parent_id, "0") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") + + ubertraceid = fmt("%s:%s:vv:%s", trace_id, span_id, "0") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") + + ubertraceid = fmt("%s:%s:%s:vv", trace_id, span_id, parent_id) + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") + end) + + it("rejects invalid trace IDs", function() + local ubertraceid = fmt("%s:%s:%s:%s", too_short_id, span_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") + + ubertraceid = fmt("%s:%s:%s:%s", too_long_id, span_id, parent_id, "1") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") + + -- cannot be all zeros + ubertraceid = fmt("%s:%s:%s:%s", "00000000000000000000000000000000", span_id, parent_id, "1") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") + end) + + it("rejects invalid parent IDs", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_short_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") + + ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_long_id, "1") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") + end) + + it("rejects invalid span IDs", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_short_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") + + ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_long_id, parent_id, "1") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") + + -- cannot be all zeros + ubertraceid = fmt("%s:%s:%s:%s", trace_id, "00000000000000000000000000000000", parent_id, "1") + t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") + end) + + it("rejects invalid trace flags", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "123") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger" }, t) + assert.spy(warn).was_called_with("invalid jaeger flags; ignoring.") + end) + end) + end) end) describe("tracing_headers.set", function() @@ -352,6 +467,10 @@ describe("tracing_headers.set", function() traceparent = fmt("00-%s-%s-01", trace_id, span_id) } + local jaeger_headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "01") + } + before_each(function() headers = {} warnings = {} @@ -372,6 +491,11 @@ describe("tracing_headers.set", function() set("preserve", "w3c", proxy_span) assert.same(w3c_headers, headers) + headers = {} + + set("preserve", "jaeger", proxy_span) + assert.same(jaeger_headers, headers) + assert.same({}, warnings) end) @@ -393,6 +517,11 @@ describe("tracing_headers.set", function() set("preserve", "w3c", proxy_span, "w3c") assert.same(w3c_headers, headers) + + headers = {} + + set("preserve", nil, proxy_span, "jaeger") + assert.same(jaeger_headers, headers) end) end) @@ -426,6 +555,15 @@ describe("tracing_headers.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the b3 and w3c headers when a jaeger header is encountered.", function() + set("b3", "jaeger", proxy_span) + assert.same(table_merge(b3_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'b3-single'", function() @@ -452,6 +590,15 @@ describe("tracing_headers.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the b3 and w3c headers when a w3c header is encountered.", function() + set("b3-single", "jaeger", proxy_span) + assert.same(table_merge(b3_single_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'w3c'", function() @@ -478,6 +625,50 @@ describe("tracing_headers.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the jaeger and w3c headers when a b3-single header is encountered.", function() + set("w3c", "jaeger", proxy_span) + assert.same(table_merge(jaeger_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) + + describe("conf.header_type = 'jaeger'", function() + it("sets headers to jaeger when conf.header_type = jaeger", function() + set("jaeger", "jaeger", proxy_span) + assert.same(jaeger_headers, headers) + assert.same({}, warnings) + end) + + it("sets both the b3 and jaeger headers when a jaeger header is encountered.", function() + set("jaeger", "b3", proxy_span) + assert.same(table_merge(b3_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3-single and jaeger headers when a b3-single header is encountered.", function() + set("jaeger", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the jaeger and w3c headers when a w3c header is encountered.", function() + set("jaeger", "w3c", proxy_span) + assert.same(table_merge(jaeger_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) end) diff --git a/spec/zipkin_no_endpoint_spec.lua b/spec/zipkin_no_endpoint_spec.lua index de27285852e..401a9c2fcc2 100644 --- a/spec/zipkin_no_endpoint_spec.lua +++ b/spec/zipkin_no_endpoint_spec.lua @@ -128,6 +128,22 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local json = cjson.decode(body) assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) end) + + it("propagates jaeger tracing headers", function() + local trace_id = gen_trace_id(traceid_byte_count) + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + end) end) end end diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index e079481ef29..65fe0732d5a 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -658,7 +658,7 @@ describe("http integration tests with zipkin server [#" assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + wait_for_spans(zipkin_client, 3, nil, trace_id) assert.equals(trace_id, request_span.traceId) assert.equals(parent_id, request_span.parentId) @@ -679,12 +679,69 @@ describe("http integration tests with zipkin server [#" assert.response(r).has.status(404) local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + wait_for_spans(zipkin_client, 2, nil, trace_id) + + assert.equals(trace_id, request_span.traceId) + assert.equals(parent_id, request_span.parentId) + + assert.equals(trace_id, proxy_span.traceId) + end) + end) + + describe("jaeger uber-trace-id header propagation", function() + it("works on regular calls", function() + local trace_id = gen_trace_id(traceid_byte_count) + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, nil, trace_id) assert.equals(trace_id, request_span.traceId) + assert.equals(span_id, request_span.id) assert.equals(parent_id, request_span.parentId) assert.equals(trace_id, proxy_span.traceId) + assert.not_equals(span_id, proxy_span.id) + assert.equals(span_id, proxy_span.parentId) + + assert.equals(trace_id, balancer_span.traceId) + assert.not_equals(span_id, balancer_span.id) + assert.equals(span_id, balancer_span.parentId) + end) + + it("works on non-matched requests", function() + local trace_id = gen_trace_id(traceid_byte_count) + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/foobar", { + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), + }, + }) + assert.response(r).has.status(404) + + local proxy_span, request_span = + wait_for_spans(zipkin_client, 2, nil, trace_id) + + assert.equals(trace_id, request_span.traceId) + assert.equals(span_id, request_span.id) + assert.equals(parent_id, request_span.parentId) + + assert.equals(trace_id, proxy_span.traceId) + assert.not_equals(span_id, proxy_span.id) + assert.equals(span_id, proxy_span.parentId) end) end) From 9f45c06c345ae43c02a420ede4b4499ddfa769e0 Mon Sep 17 00:00:00 2001 From: Asaf Ben Aharon Date: Wed, 10 Feb 2021 20:09:25 +0200 Subject: [PATCH 0617/4351] fix(zipkin) create baggage items in child spans (#98) --- kong/plugins/zipkin/span.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua index ffd84f8ab4d..3fe71aa03a4 100644 --- a/kong/plugins/zipkin/span.lua +++ b/kong/plugins/zipkin/span.lua @@ -75,7 +75,6 @@ function span_methods:new_child(kind, name, start_timestamp_mu) self.trace_id, generate_span_id(), self.span_id, - self.sample_ratio, self.baggage ) end From 28e92646cff23371e71ae6562f4cf1959d32e811 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 11 Feb 2021 20:05:32 +0100 Subject: [PATCH 0618/4351] feat/request tags (#102) --- kong-plugin-zipkin-1.2.0-1.rockspec | 1 + kong/plugins/zipkin/handler.lua | 17 +++++- kong/plugins/zipkin/request_tags.lua | 82 ++++++++++++++++++++++++++++ kong/plugins/zipkin/schema.lua | 1 + spec/request_tags_spec.lua | 46 ++++++++++++++++ spec/zipkin_spec.lua | 7 ++- 6 files changed, 152 insertions(+), 2 deletions(-) create mode 100644 kong/plugins/zipkin/request_tags.lua create mode 100644 spec/request_tags_spec.lua diff --git a/kong-plugin-zipkin-1.2.0-1.rockspec b/kong-plugin-zipkin-1.2.0-1.rockspec index b96341c83ae..65199362581 100644 --- a/kong-plugin-zipkin-1.2.0-1.rockspec +++ b/kong-plugin-zipkin-1.2.0-1.rockspec @@ -26,5 +26,6 @@ build = { ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", ["kong.plugins.zipkin.tracing_headers"] = "kong/plugins/zipkin/tracing_headers.lua", ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", + ["kong.plugins.zipkin.request_tags"] = "kong/plugins/zipkin/request_tags.lua", }, } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 91da3d8ac06..7d42f0b7063 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -2,6 +2,8 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new local utils = require "kong.tools.utils" local tracing_headers = require "kong.plugins.zipkin.tracing_headers" +local request_tags = require "kong.plugins.zipkin.request_tags" + local subsystem = ngx.config.subsystem local fmt = string.format @@ -102,8 +104,10 @@ if subsystem == "http" then initialize_request = function(conf, ctx) local req = kong.request + local req_headers = req.get_headers() + local header_type, trace_id, span_id, parent_id, should_sample, baggage = - tracing_headers.parse(req.get_headers()) + tracing_headers.parse(req_headers) local method = req.get_method() if should_sample == nil then @@ -139,6 +143,17 @@ if subsystem == "http" then end end + local req_tags, err = request_tags.parse(req_headers[conf.tags_header]) + if err then + -- log a warning in case there were erroneous request tags. Don't throw the tracing away & rescue with valid tags, if any + kong.log.warn(err) + end + if req_tags then + for tag_name, tag_value in pairs(req_tags) do + request_span:set_tag(tag_name, tag_value) + end + end + ctx.zipkin = { request_span = request_span, header_type = header_type, diff --git a/kong/plugins/zipkin/request_tags.lua b/kong/plugins/zipkin/request_tags.lua new file mode 100644 index 00000000000..88c94659210 --- /dev/null +++ b/kong/plugins/zipkin/request_tags.lua @@ -0,0 +1,82 @@ +-- Module for parsing Zipkin span tags introduced by requests with a special header +-- by default the header is called Zipkin-Tags +-- +-- For example, the following http request header: +-- +-- Zipkin-Tags: foo=bar; baz=qux +-- +-- Will add two tags to the request span in Zipkin + + +local split = require "kong.tools.utils".split + +local match = string.match + +local request_tags = {} + + +-- note that and errors is an output value; we do this instead of +-- a return in order to be more efficient (allocate less tables) +local function parse_tags(tags_string, dest, errors) + local items = split(tags_string, ";") + local item + + for i = 1, #items do + item = items[i] + if item ~= "" then + local name, value = match(item, "^%s*(%S+)%s*=%s*(.*%S)%s*$") + if name then + dest[name] = value + + else + errors[#errors + 1] = item + end + end + end +end + + +-- parses req_headers into extra zipkin tags +-- returns tags, err +-- note that both tags and err can be non-nil when the request could parse some tags but rejects others +-- tag can be nil when tags_header is nil. That is not an error (err will be empty) +function request_tags.parse(tags_header) + if not tags_header then + return nil, nil + end + + local t = type(tags_header) + local tags, errors = {}, {} + + -- "normal" requests are strings + if t == "string" then + parse_tags(tags_header, tags, errors) + + -- requests where the tags_header_name header is used more than once get an array + -- + -- example - a request with the headers: + -- zipkin-tags: foo=bar + -- zipkin-tags: baz=qux + -- + -- will get such array. We have to transform that into { foo=bar, baz=qux } + elseif t == "table" then + for i = 1, #tags_header do + parse_tags(tags_header[i], tags, errors) + end + + else + return nil, + string.format("unexpected tags_header type: %s (%s)", + tostring(tags_header), t) + end + + if next(errors) then + errors = "Could not parse the following Zipkin tags: " .. table.concat(errors, ", ") + else + errors = nil + end + + return tags, errors +end + +return request_tags diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 6ba394f9084..e9c65a2b7a4 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -57,6 +57,7 @@ return { one_of = { "preserve", "b3", "b3-single", "w3c", "jaeger" } } }, { default_header_type = { type = "string", required = true, default = "b3", one_of = { "b3", "b3-single", "w3c", "jaeger" } } }, + { tags_header = { type = "string", required = true, default = "Zipkin-Tags" } }, { static_tags = { type = "array", elements = static_tag, custom_validator = validate_static_tags } }, }, diff --git a/spec/request_tags_spec.lua b/spec/request_tags_spec.lua new file mode 100644 index 00000000000..51761d0e254 --- /dev/null +++ b/spec/request_tags_spec.lua @@ -0,0 +1,46 @@ +local parse = require("kong.plugins.zipkin.request_tags").parse + +describe("request_tags", function() + describe("parse", function() + it("parses simple case, swallowing spaces", function() + assert.same({ foo = "bar" }, parse("foo=bar")) + assert.same({ foo = "bar" }, parse("foo= bar")) + assert.same({ foo = "bar" }, parse("foo =bar")) + assert.same({ foo = "bar" }, parse("foo = bar")) + assert.same({ foo = "bar" }, parse(" foo = bar")) + assert.same({ foo = "bar" }, parse("foo = bar ")) + assert.same({ foo = "bar" }, parse(" foo = bar ")) + end) + it("rejects invalid tags, keeping valid ones", function() + local tags, err = parse("foobar;foo=;=bar;keep=true;=") + assert.same(tags, {keep = "true"}) + assert.equals("Could not parse the following Zipkin tags: foobar, foo=, =bar, =", err) + end) + it("allows spaces on values, but not on keys", function() + assert.same({ foo = "bar baz" }, parse("foo=bar baz")) + local tags, err = parse("foo bar=baz") + assert.same(tags, {}) + assert.equals("Could not parse the following Zipkin tags: foo bar=baz", err) + end) + it("parses multiple tags separated by semicolons, swallowing spaces", function() + assert.same({ foo = "bar", baz = "qux" }, parse("foo=bar;baz=qux")) + assert.same({ foo = "bar", baz = "qux" }, parse("foo =bar;baz=qux")) + assert.same({ foo = "bar", baz = "qux" }, parse("foo= bar;baz=qux")) + assert.same({ foo = "bar", baz = "qux" }, parse(" foo=bar ;baz=qux")) + assert.same({ foo = "bar", baz = "qux" }, parse("foo = bar ;baz=qux")) + assert.same({ foo = "bar", baz = "qux" }, parse(" foo = bar ;baz=qux")) + assert.same({ foo = "bar", baz = "qux" }, parse(" foo = bar ;baz =qux")) + assert.same({ foo = "bar", baz = "qux" }, parse(" foo = bar ;baz = qux")) + assert.same({ foo = "bar", baz = "qux" }, parse(" foo = bar ;baz = qux")) + end) + it("swallows empty tags between semicolons silently", function() + local tags, err = parse(";;foo=bar;;;;baz=qux;;") + assert.same({ foo = "bar", baz = "qux" }, tags) + assert.is_nil(err) + end) + it("parses multiple tags separated by semicolons, in an array", function() + assert.same({ foo = "bar", baz = "qux", quux = "quuz" }, + parse({"foo=bar;baz=qux", "quux=quuz"})) + end) + end) +end) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 65fe0732d5a..094c39fadba 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -5,7 +5,7 @@ local to_hex = require "resty.string".to_hex local fmt = string.format -local ZIPKIN_HOST = "zipkin" +local ZIPKIN_HOST = os.getenv("ZIPKIN_HOST") or "zipkin" local ZIPKIN_PORT = 9411 local GRPCBIN_HOST = "grpcbin" local GRPCBIN_PORT = 9000 @@ -226,6 +226,7 @@ describe("http integration tests with zipkin server [#" headers = { ["x-b3-sampled"] = "1", host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" }, }) assert.response(r).has.status(200) @@ -245,6 +246,8 @@ describe("http integration tests with zipkin server [#" ["http.status_code"] = "200", -- found (matches server status) lc = "kong", static = "ok", + foo = "bar", + baz = "qux", }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) @@ -475,6 +478,7 @@ describe("http integration tests with zipkin server [#" headers = { ["x-b3-traceid"] = trace_id, ["x-b3-sampled"] = "1", + ["zipkin-tags"] = "error = true" }, }) assert.response(r).has.status(404) @@ -495,6 +499,7 @@ describe("http integration tests with zipkin server [#" ["http.status_code"] = "404", -- note that this was "not found" lc = "kong", static = "ok", + error = "true", }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) From c86dc9197c9e308f4aa41ddd54592d0f375b180e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 17 Feb 2021 12:41:46 +0100 Subject: [PATCH 0619/4351] feat(zipkin) support OT headers (#103) Co-authored-by: Ishmeet Grewal --- kong/plugins/zipkin/schema.lua | 4 +- kong/plugins/zipkin/tracing_headers.lua | 91 ++++++++++-- spec/tracing_headers_spec.lua | 182 +++++++++++++++++++++++- spec/zipkin_no_endpoint_spec.lua | 18 ++- spec/zipkin_spec.lua | 48 +++++++ 5 files changed, 327 insertions(+), 16 deletions(-) diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index e9c65a2b7a4..5f91a9be668 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -54,9 +54,9 @@ return { { include_credential = { type = "boolean", required = true, default = true } }, { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { type = "string", required = true, default = "preserve", - one_of = { "preserve", "b3", "b3-single", "w3c", "jaeger" } } }, + one_of = { "preserve", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, { default_header_type = { type = "string", required = true, default = "b3", - one_of = { "b3", "b3-single", "w3c", "jaeger" } } }, + one_of = { "b3", "b3-single", "w3c", "jaeger", "ot" } } }, { tags_header = { type = "string", required = true, default = "Zipkin-Tags" } }, { static_tags = { type = "array", elements = static_tag, custom_validator = validate_static_tags } }, diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 5c0803e05ba..6a29bf221b2 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -1,5 +1,5 @@ local to_hex = require "resty.string".to_hex - +local table_merge = require "kong.tools.utils".table_merge local unescape_uri = ngx.unescape_uri local char = string.char local match = string.match @@ -15,10 +15,10 @@ local baggage_mt = { local B3_SINGLE_PATTERN = "^(%x+)%-(%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x)%-?([01d]?)%-?(%x*)$" - local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" - local JAEGER_TRACECONTEXT_PATTERN = "^(%x+):(%x+):(%x+):(%x+)$" +local JAEGER_BAGGAGE_PATTERN = "^uberctx%-(.*)$" +local OT_BAGGAGE_PATTERN = "^ot-baggage%-(.*)$" local function hex_to_char(c) return char(tonumber(c, 16)) @@ -33,10 +33,11 @@ local function from_hex(str) end -local function parse_jaeger_baggage_headers(headers) +local function parse_baggage_headers(headers, header_pattern) + -- account for both ot and uber baggage headers local baggage for k, v in pairs(headers) do - local baggage_key = match(k, "^uberctx%-(.*)$") + local baggage_key = match(k, header_pattern) if baggage_key then if baggage then baggage[baggage_key] = unescape_uri(v) @@ -205,6 +206,48 @@ local function parse_w3c_trace_context_headers(w3c_header) return trace_id, parent_id, should_sample end +local function parse_ot_headers(headers) + local warn = kong.log.warn + + local should_sample = headers["ot-tracer-sampled"] + if should_sample == "1" or should_sample == "true" then + should_sample = true + elseif should_sample == "0" or should_sample == "false" then + should_sample = false + elseif should_sample ~= nil then + warn("ot-tracer-sampled header invalid; ignoring.") + should_sample = nil + end + + local trace_id, span_id + local had_invalid_id = false + + local trace_id_header = headers["ot-tracer-traceid"] + if trace_id_header and ((#trace_id_header ~= 16 and #trace_id_header ~= 32) or trace_id_header:match("%X")) then + warn("ot-tracer-traceid header invalid; ignoring.") + had_invalid_id = true + else + trace_id = trace_id_header + end + + local span_id_header = headers["ot-tracer-spanid"] + if span_id_header and (#span_id_header ~= 16 or span_id_header:match("%X")) then + warn("ot-tracer-spanid header invalid; ignoring.") + had_invalid_id = true + else + span_id = span_id_header + end + + if trace_id == nil or had_invalid_id then + return nil, nil, should_sample + end + + trace_id = from_hex(trace_id) + span_id = from_hex(span_id) + + return trace_id, span_id, should_sample +end + local function parse_jaeger_trace_context_headers(jaeger_header) -- allow testing to spy on this. @@ -263,11 +306,16 @@ end -- * spec: https://github.com/openzipkin/b3-propagation/blob/master/RATIONALE.md#b3-single-header-format -- * W3C "traceparent" header - also a composed field -- * spec: https://www.w3.org/TR/trace-context/ +-- * Jaeger's uber-trace-id & baggage headers +-- * spec: https://www.jaegertracing.io/docs/1.21/client-libraries/#tracespan-identity +-- * OpenTelemetry ot-tracer-* tracing headers. +-- * OpenTelemetry spec: https://github.com/open-telemetry/opentelemetry-specification +-- * Base implementation followed: https://github.com/open-telemetry/opentelemetry-java/blob/96e8523544f04c305da5382854eee06218599075/extensions/trace_propagators/src/main/java/io/opentelemetry/extensions/trace/propagation/OtTracerPropagator.java -- -- The plugin expects request to be using *one* of these types. If several of them are -- encountered on one request, only one kind will be transmitted further. The order is -- --- B3-single > B3 > W3C +-- B3-single > B3 > W3C > Jaeger > OT -- -- Exceptions: -- @@ -308,6 +356,11 @@ local function find_header_type(headers) if jaeger_header then return "jaeger", jaeger_header end + + local ot_header = headers["ot-tracer-traceid"] + if ot_header then + return "ot", ot_header + end end @@ -322,13 +375,24 @@ local function parse(headers) trace_id, parent_id, should_sample = parse_w3c_trace_context_headers(composed_header) elseif header_type == "jaeger" then trace_id, span_id, parent_id, should_sample = parse_jaeger_trace_context_headers(composed_header) + elseif header_type == "ot" then + trace_id, parent_id, should_sample = parse_ot_headers(headers) end if not trace_id then return header_type, trace_id, span_id, parent_id, should_sample end - local baggage = parse_jaeger_baggage_headers(headers) + -- Parse baggage headers + local baggage + local ot_baggage = parse_baggage_headers(headers, OT_BAGGAGE_PATTERN) + local jaeger_baggage = parse_baggage_headers(headers, JAEGER_BAGGAGE_PATTERN) + if ot_baggage and jaeger_baggage then + baggage = table_merge(ot_baggage, jaeger_baggage) + else + baggage = ot_baggage or jaeger_baggage or nil + end + return header_type, trace_id, span_id, parent_id, should_sample, baggage end @@ -346,8 +410,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default found_header_type = found_header_type or conf_default_header_type or "b3" - if conf_header_type == "b3" - or found_header_type == "b3" + if conf_header_type == "b3" or found_header_type == "b3" then set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) set_header("x-b3-spanid", to_hex(proxy_span.span_id)) @@ -385,6 +448,16 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default proxy_span.should_sample and "01" or "00")) end + if conf_header_type == "ot" or found_header_type == "ot" then + set_header("ot-tracer-traceid", to_hex(proxy_span.trace_id)) + set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) + set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") + + for key, value in proxy_span:each_baggage_item() do + set_header("ot-baggage-"..key, ngx.escape_uri(value)) + end + end + for key, value in proxy_span:each_baggage_item() do -- XXX: https://github.com/opentracing/specification/issues/117 set_header("uberctx-"..key, ngx.escape_uri(value)) diff --git a/spec/tracing_headers_spec.lua b/spec/tracing_headers_spec.lua index 8cf505bd173..c5b322464d6 100644 --- a/spec/tracing_headers_spec.lua +++ b/spec/tracing_headers_spec.lua @@ -19,9 +19,12 @@ local set = tracing_headers.set local from_hex = tracing_headers.from_hex local trace_id = "0000000000000001" +local big_trace_id = "fffffffffffffff1" local trace_id_32 = "00000000000000000000000000000001" +local big_trace_id_32 = "fffffffffffffffffffffffffffffff1" local parent_id = "0000000000000002" local span_id = "0000000000000003" +local big_span_id = "fffffffffffffff3" local non_hex_id = "vvvvvvvvvvvvvvvv" local too_short_id = "123" local too_long_id = "1234567890123456789012345678901234567890" -- 40 digits @@ -34,9 +37,15 @@ describe("tracing_headers.parse", function() describe("b3 single header parsing", function() local warn - before_each(function() + setup(function() warn = spy.on(kong.log, "warn") end) + before_each(function() + warn:clear() + end) + teardown(function() + warn:revert() + end) it("1-char", function() local t = { parse({ b3 = "1" }) } @@ -101,6 +110,13 @@ describe("tracing_headers.parse", function() assert.spy(warn).not_called() end) + it("big 32-digit trace_id, span_id and sample, no parent_id", function() + local b3 = fmt("%s-%s-%s", big_trace_id_32, span_id, "1") + local t = { parse({ b3 = b3 }) } + assert.same({ "b3-single", big_trace_id_32, span_id, nil, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + it("sample debug = always sample", function() local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", parent_id) local t = { parse({ b3 = b3 }) } @@ -192,9 +208,15 @@ describe("tracing_headers.parse", function() describe("W3C header parsing", function() local warn - before_each(function() + setup(function() warn = spy.on(kong.log, "warn") end) + before_each(function() + warn:clear() + end) + teardown(function() + warn:revert() + end) it("valid traceparent with sampling", function() local traceparent = fmt("00-%s-%s-01", trace_id_32, parent_id) @@ -307,9 +329,15 @@ describe("tracing_headers.parse", function() describe("Jaeger header parsing", function() local warn - before_each(function() + setup(function() warn = spy.on(kong.log, "warn") end) + before_each(function() + warn:clear() + end) + teardown(function() + warn:revert() + end) it("valid uber-trace-id with sampling", function() local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1") @@ -418,8 +446,90 @@ describe("tracing_headers.parse", function() end) end) end) + + + describe("OT header parsing", function() + local warn + setup(function() + warn = spy.on(kong.log, "warn") + end) + before_each(function() + warn:clear() + end) + teardown(function() + warn:revert() + end) + + it("valid trace_id, valid span_id, sampled", function() + local t = { parse({ + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + })} + assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid big trace_id, valid big span_id, sampled", function() + local t = { parse({ + ["ot-tracer-traceid"] = big_trace_id, + ["ot-tracer-spanid"] = big_span_id, + ["ot-tracer-sampled"] = "1", + })} + assert.same({ "ot", big_trace_id, nil, big_span_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid trace_id, valid span_id, not sampled", function() + local t = { parse({ + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "0", + })} + assert.same({ "ot", trace_id, nil, span_id, false }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid trace_id, valid span_id, sampled", function() + local t = { parse({ + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + })} + assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("valid trace_id, valid span_id, no sampled flag", function() + local t = { parse({ + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + })} + assert.same({ "ot", trace_id, nil, span_id }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("32 trace_id, valid span_id, no sampled flag", function() + local t = { parse({ + ["ot-tracer-traceid"] = trace_id_32, + ["ot-tracer-spanid"] = span_id, + })} + assert.same({ "ot", trace_id_32, nil, span_id }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + + it("big 32 trace_id, valid big_span_id, no sampled flag", function() + local t = { parse({ + ["ot-tracer-traceid"] = big_trace_id_32, + ["ot-tracer-spanid"] = big_span_id, + })} + assert.same({ "ot", big_trace_id_32, nil, big_span_id }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + end) end) + describe("tracing_headers.set", function() local nop = function() end @@ -471,6 +581,12 @@ describe("tracing_headers.set", function() ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "01") } + local ot_headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1" + } + before_each(function() headers = {} warnings = {} @@ -522,6 +638,11 @@ describe("tracing_headers.set", function() set("preserve", nil, proxy_span, "jaeger") assert.same(jaeger_headers, headers) + + headers = {} + + set("preserve", "ot", proxy_span, "ot") + assert.same(ot_headers, headers) end) end) @@ -669,6 +790,59 @@ describe("tracing_headers.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the jaeger and ot headers when a ot header is encountered.", function() + set("jaeger", "ot", proxy_span) + assert.same(table_merge(jaeger_headers, ot_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) -end) + describe("conf.header_type = 'ot'", function() + it("sets headers to ot when conf.header_type = ot", function() + set("ot", "ot", proxy_span) + assert.same(ot_headers, headers) + assert.same({}, warnings) + end) + + it("sets both the b3 and ot headers when a ot header is encountered.", function() + set("ot", "b3", proxy_span) + assert.same(table_merge(b3_headers, ot_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3-single and ot headers when a ot header is encountered.", function() + set("ot", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, ot_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the w3c and ot headers when a ot header is encountered.", function() + set("ot", "w3c", proxy_span) + assert.same(table_merge(w3c_headers, ot_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the ot and jaeger headers when a jaeger header is encountered.", function() + set("ot", "jaeger", proxy_span) + assert.same(table_merge(ot_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) + +end) diff --git a/spec/zipkin_no_endpoint_spec.lua b/spec/zipkin_no_endpoint_spec.lua index 401a9c2fcc2..e92de0290e6 100644 --- a/spec/zipkin_no_endpoint_spec.lua +++ b/spec/zipkin_no_endpoint_spec.lua @@ -113,7 +113,6 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" end) end) - it("propagates w3c tracing headers", function() local trace_id = gen_trace_id(16) -- w3c only admits 16-byte trace_ids local parent_id = gen_span_id() @@ -144,6 +143,23 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local json = cjson.decode(body) assert.matches(trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) end) + + it("propagates ot headers", function() + local trace_id = gen_trace_id(8) + local span_id = gen_span_id() + local r = proxy_client:get("/", { + headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["ot-tracer-traceid"]) + end) end) end end diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 094c39fadba..6fc9e04f751 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -750,6 +750,54 @@ describe("http integration tests with zipkin server [#" end) end) + describe("ot header propagation", function() + it("works on regular calls", function() + local trace_id = gen_trace_id(8) + local span_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + host = "http-route", + }, + }) + + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.equals(trace_id, json.headers["ot-tracer-traceid"]) + + local balancer_span, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, nil, trace_id) + + assert.equals(trace_id, request_span.traceId) + + assert.equals(trace_id, proxy_span.traceId) + assert.equals(trace_id, balancer_span.traceId) + end) + + it("works on non-matched requests", function() + local trace_id = gen_trace_id(8) + local span_id = gen_span_id() + + local r = proxy_client:get("/foobar", { + headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + }, + }) + assert.response(r).has.status(404) + + local proxy_span, request_span = + wait_for_spans(zipkin_client, 2, nil, trace_id) + + assert.equals(trace_id, request_span.traceId) + assert.equals(trace_id, proxy_span.traceId) + end) + end) + describe("header type with 'preserve' config and no inbound headers", function() it("uses whatever is set in the plugin's config.default_header_type property", function() local r = proxy_client:get("/", { From e9b045d24935759e8ecc22d6609b6f7e1bd39e2e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 19 Feb 2021 20:03:51 +0800 Subject: [PATCH 0620/4351] chore(acme) bump lua-resty-acme to 0.6.x series --- kong-plugin-acme-0.2.13-1.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-plugin-acme-0.2.13-1.rockspec b/kong-plugin-acme-0.2.13-1.rockspec index 76dde9ed016..da2fa8b62da 100644 --- a/kong-plugin-acme-0.2.13-1.rockspec +++ b/kong-plugin-acme-0.2.13-1.rockspec @@ -24,5 +24,5 @@ build = { } dependencies = { --"kong >= 1.2.0", - "lua-resty-acme ~> 0.5" + "lua-resty-acme ~> 0.6" } From 0dc73fe639f260913c335c4d94e64fe5346a2bf9 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 19 Feb 2021 22:51:16 +0800 Subject: [PATCH 0621/4351] chore(acme) release: 0.2.14 --- CHANGELOG.md | 8 +++++++- ....2.13-1.rockspec => kong-plugin-acme-0.2.14-1.rockspec | 4 ++-- kong/plugins/acme/handler.lua | 2 +- 3 files changed, 10 insertions(+), 4 deletions(-) rename kong-plugin-acme-0.2.13-1.rockspec => kong-plugin-acme-0.2.14-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index f0ac80cdfc3..9c1e56d62e4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [0.2.14](#0214---20210219) - [0.2.13](#0213---20201208) - [0.2.12](#0212---20201013) - [0.2.11](#0211---20200916) @@ -18,7 +19,11 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) -## [0.2.12] - 2020/12/8 +## [0.2.14] - 2021/02/19 + +- Bump lua-resty-acme to 0.6.x; this fixes several issues with Pebble test server. + +## [0.2.13] - 2020/12/8 - Support CA that requires External Account Binding (EAB). - Set neg_ttl to non-zero in dbless mode as well. @@ -102,6 +107,7 @@ causing validation failures. - Initial release of ACME plugin for Kong. +[0.2.14]: https://github.com/Kong/kong-plugin-acme/compare/0.2.13...0.2.14 [0.2.13]: https://github.com/Kong/kong-plugin-acme/compare/0.2.12...0.2.13 [0.2.12]: https://github.com/Kong/kong-plugin-acme/compare/0.2.11...0.2.12 [0.2.11]: https://github.com/Kong/kong-plugin-acme/compare/0.2.10...0.2.11 diff --git a/kong-plugin-acme-0.2.13-1.rockspec b/kong-plugin-acme-0.2.14-1.rockspec similarity index 96% rename from kong-plugin-acme-0.2.13-1.rockspec rename to kong-plugin-acme-0.2.14-1.rockspec index da2fa8b62da..64ec9858b6e 100644 --- a/kong-plugin-acme-0.2.13-1.rockspec +++ b/kong-plugin-acme-0.2.14-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.13-1" +version = "0.2.14-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.13", + tag = "0.2.14", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index ee781f7d8d8..4e9b4ddd335 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -16,7 +16,7 @@ local LetsencryptHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures LetsencryptHandler.PRIORITY = 1007 -LetsencryptHandler.VERSION = "0.2.13" +LetsencryptHandler.VERSION = "0.2.14" local function build_domain_matcher(domains) local domains_plain = {} From c7bef6b778c6c8783c866396ec15f4ca529208b0 Mon Sep 17 00:00:00 2001 From: Samuel NELA Date: Mon, 1 Mar 2021 10:21:32 +0100 Subject: [PATCH 0622/4351] doc(readme) fix typo (#65) --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 306cd56bfa3..3ba859c17a2 100644 --- a/README.md +++ b/README.md @@ -102,7 +102,7 @@ config.tos_accepted | | `false` | If you are using Let's Encrypt, config.eab_kid | | | External account binding (EAB) key id. You usually don't need to set this unless it is explicitly required by the CA. config.eab_hmac_key | | | External account binding (EAB) base64-encoded URL string of the HMAC key. You usually don't need to set this unless it is explicitly required by the CA. -`config.storage_config` is a table for all posisble storage types, by default it is: +`config.storage_config` is a table for all possible storage types, by default it is: ```json "storage_config": { "kong": {}, From 422c9b1dceff99037b24fd48cdeb54d41ddd90cc Mon Sep 17 00:00:00 2001 From: Asaf Ben Aharon Date: Tue, 2 Mar 2021 17:16:51 +0200 Subject: [PATCH 0623/4351] fix(zipkin) span timestamp raise on route error (#105) --- kong/plugins/zipkin/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 7d42f0b7063..3d5110b20d2 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -281,7 +281,7 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 -- but we still want to know when the access phase "started" local access_start_mu = ctx.KONG_ACCESS_START and ctx.KONG_ACCESS_START * 1000 - or proxy_span.start_timestamp + or proxy_span.timestamp proxy_span:annotate("kas", access_start_mu) local access_finish_mu = From 0919f820ca5890ff4d0e5dc18c123b130119c8a0 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 8 Mar 2021 20:51:12 -0300 Subject: [PATCH 0624/4351] tests(aws-lambda) add server name param --- spec/plugins/aws-lambda/50-http-proxy_spec.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/spec/plugins/aws-lambda/50-http-proxy_spec.lua b/spec/plugins/aws-lambda/50-http-proxy_spec.lua index 00a30cecd3b..b0718c81905 100644 --- a/spec/plugins/aws-lambda/50-http-proxy_spec.lua +++ b/spec/plugins/aws-lambda/50-http-proxy_spec.lua @@ -49,6 +49,7 @@ local function make_request(http, config) host = config.host, port = config.scheme == "https" and 443 or 80, ssl = config.scheme == "https" and { + server_name = config.host, verify = false, }, proxy = config.proxy_url and { From a654a116e1c0c703c98f6c26cf510d4a3d5b115d Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 12 Mar 2021 16:03:41 +0100 Subject: [PATCH 0625/4351] refactor(aws-lambda) move fixtures to separate file for re-use --- .gitignore | 2 + spec/plugins/aws-lambda/99-access_spec.lua | 90 +----------------- spec/plugins/aws-lambda/fixtures.lua | 102 +++++++++++++++++++++ 3 files changed, 105 insertions(+), 89 deletions(-) create mode 100644 spec/plugins/aws-lambda/fixtures.lua diff --git a/.gitignore b/.gitignore index ed3d8ff6ebf..8d1e381d06b 100644 --- a/.gitignore +++ b/.gitignore @@ -3,3 +3,5 @@ servroot # packed distribution format for LuaRocks *.rock +# exclude Pongo shell history +.pongo/.ash_history diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index aa64bdbc24e..5c37f63b5c6 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -2,101 +2,13 @@ local cjson = require "cjson" local helpers = require "spec.helpers" local meta = require "kong.meta" local pl_file = require "pl.file" - +local fixtures = require "spec.plugins.aws-lambda.fixtures" local TEST_CONF = helpers.test_conf local server_tokens = meta._SERVER_TOKENS local null = ngx.null -local fixtures = { - dns_mock = helpers.dns_mock.new(), - http_mock = { - lambda_plugin = [[ - - server { - server_name mock_aws_lambda; - listen 10001 ssl; -> if ssl_cert[1] then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end -> else - ssl_certificate ${{SSL_CERT}}; - ssl_certificate_key ${{SSL_CERT_KEY}}; -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { - content_by_lua_block { - local function x() - local function say(res, status) - ngx.header["x-amzn-RequestId"] = "foo" - - if string.match(ngx.var.uri, "functionWithUnhandledError") then - ngx.header["X-Amz-Function-Error"] = "Unhandled" - end - - ngx.status = status - - if string.match(ngx.var.uri, "functionWithBadJSON") then - local badRes = "{\"foo\":\"bar\"" - ngx.header["Content-Length"] = #badRes + 1 - ngx.say(badRes) - - elseif string.match(ngx.var.uri, "functionWithNoResponse") then - ngx.header["Content-Length"] = 0 - - elseif string.match(ngx.var.uri, "functionWithBase64EncodedResponse") then - ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA==\", \"isBase64Encoded\": true}") - - elseif type(res) == 'string' then - ngx.header["Content-Length"] = #res + 1 - ngx.say(res) - - else - ngx.req.discard_body() - ngx.header['Content-Length'] = 0 - end - - ngx.exit(0) - end - - ngx.sleep(.2) -- mock some network latency - - local invocation_type = ngx.var.http_x_amz_invocation_type - if invocation_type == 'Event' then - say(nil, 202) - - elseif invocation_type == 'DryRun' then - say(nil, 204) - end - - local qargs = ngx.req.get_uri_args() - ngx.req.read_body() - local args = require("cjson").decode(ngx.req.get_body_data()) - - say(ngx.req.get_body_data(), 200) - end - local ok, err = pcall(x) - if not ok then - ngx.log(ngx.ERR, "Mock error: ", err) - end - } - } - } - - ]] - }, -} - - -fixtures.dns_mock:A { - name = "lambda.us-east-1.amazonaws.com", - address = "127.0.0.1", -} - for _, strategy in helpers.each_strategy() do describe("Plugin: AWS Lambda (access) [#" .. strategy .. "]", function() diff --git a/spec/plugins/aws-lambda/fixtures.lua b/spec/plugins/aws-lambda/fixtures.lua new file mode 100644 index 00000000000..f8712268661 --- /dev/null +++ b/spec/plugins/aws-lambda/fixtures.lua @@ -0,0 +1,102 @@ +local helpers = require "spec.helpers" + +local fixtures = { + dns_mock = helpers.dns_mock.new(), + http_mock = { + lambda_plugin = [[ + + server { + server_name mock_aws_lambda; + listen 10001 ssl; +> if ssl_cert[1] then +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end +> else + ssl_certificate ${{SSL_CERT}}; + ssl_certificate_key ${{SSL_CERT_KEY}}; +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { + content_by_lua_block { + local function x() + local function say(res, status) + ngx.header["x-amzn-RequestId"] = "foo" + + if string.match(ngx.var.uri, "functionWithUnhandledError") then + ngx.header["X-Amz-Function-Error"] = "Unhandled" + end + + ngx.status = status + + if string.match(ngx.var.uri, "functionWithBadJSON") then + local badRes = "{\"foo\":\"bar\"" + ngx.header["Content-Length"] = #badRes + 1 + ngx.say(badRes) + + elseif string.match(ngx.var.uri, "functionWithNoResponse") then + ngx.header["Content-Length"] = 0 + + elseif string.match(ngx.var.uri, "functionWithBase64EncodedResponse") then + ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA==\", \"isBase64Encoded\": true}") + + elseif type(res) == 'string' then + ngx.header["Content-Length"] = #res + 1 + ngx.say(res) + + else + ngx.req.discard_body() + ngx.header['Content-Length'] = 0 + end + + ngx.exit(0) + end + + ngx.sleep(.2) -- mock some network latency + + local invocation_type = ngx.var.http_x_amz_invocation_type + if invocation_type == 'Event' then + say(nil, 202) + + elseif invocation_type == 'DryRun' then + say(nil, 204) + end + + local qargs = ngx.req.get_uri_args() + ngx.req.read_body() + local request_body = ngx.req.get_body_data() + if request_body == nil then + local body_file = ngx.req.get_body_file() + if body_file then + ngx.log(ngx.DEBUG, "reading file cached to disk: ",body_file) + local file = io.open(body_file, "rb") + request_body = file:read("*all") + file:close() + end + end + print(request_body) + local args = require("cjson").decode(request_body) + + say(request_body, 200) + end + local ok, err = pcall(x) + if not ok then + ngx.log(ngx.ERR, "Mock error: ", err) + end + } + } + } + + ]] + }, +} + + +fixtures.dns_mock:A { + name = "lambda.us-east-1.amazonaws.com", + address = "127.0.0.1", +} + +return fixtures From 0e35e7f362870948d2b6f97c610526766bb5312f Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 12 Mar 2021 18:41:29 +0100 Subject: [PATCH 0626/4351] chore(aws-lambda) add tests for large body setting This replaces the unit tests with integration tests, and tests both serialization formats (plain, and aws-gateway compatible) --- .../aws-lambda/06-request-util_spec.lua | 371 +++++++++++++----- 1 file changed, 265 insertions(+), 106 deletions(-) diff --git a/spec/plugins/aws-lambda/06-request-util_spec.lua b/spec/plugins/aws-lambda/06-request-util_spec.lua index 89be28830db..078b7106686 100644 --- a/spec/plugins/aws-lambda/06-request-util_spec.lua +++ b/spec/plugins/aws-lambda/06-request-util_spec.lua @@ -1,124 +1,283 @@ -local default_client_body_buffer_size = 1024 * 8 - -describe("[AWS Lambda] request-util", function() - - local mock_request - local old_ngx - local request_util - local body_data - local body_data_filepath - - - setup(function() - old_ngx = ngx - _G.ngx = setmetatable({ - req = { - read_body = function() - body_data = mock_request.body - - -- if the request body is greater than the client buffer size, buffer - -- it to disk and set the filepath - if #body_data > default_client_body_buffer_size then - body_data_filepath = os.tmpname() - local f = io.open(body_data_filepath, "w") - f:write(body_data) - f:close() - body_data = nil - end - end, - get_body_data = function() - -- will be nil if request was large and required buffering - return body_data - end, - get_body_file = function() - -- will be nil if request wasn't large enough to buffer - return body_data_filepath - end - }, - log = function() end, - }, { - -- look up any unknown key in the mock request, eg. .var and .ctx tables - __index = function(self, key) - return mock_request and mock_request[key] - end, - }) - - -- always reload - package.loaded["kong.plugins.aws-lambda.request-util"] = nil - request_util = require "kong.plugins.aws-lambda.request-util" - end) - +local helpers = require "spec.helpers" +local fixtures = require "spec.plugins.aws-lambda.fixtures" - teardown(function() - body_data = nil +for _, strategy in helpers.each_strategy() do + describe("[AWS Lambda] request-util [#" .. strategy .. "]", function() + local proxy_client + local admin_client - -- ignore return value, file might not exist - os.remove(body_data_filepath) + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { "aws-lambda" }) - body_data_filepath = nil - -- always unload and restore - package.loaded["kong.plugins.aws-lambda.request-util"] = nil - ngx = old_ngx -- luacheck: ignore - end) + local route1 = bp.routes:insert { + hosts = { "gw.skipfile.com" }, + } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route1.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = true, + forward_request_body = true, + skip_large_bodies = true, + }, + } + local route2 = bp.routes:insert { + hosts = { "gw.readfile.com" }, + } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route2.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = true, + forward_request_body = true, + skip_large_bodies = false, + }, + } - describe("when skip_large_bodies is true", function() - local config = {skip_large_bodies = true} + local route3 = bp.routes:insert { + hosts = { "plain.skipfile.com" }, + } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route3.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = false, + forward_request_body = true, + skip_large_bodies = true, + }, + } - it("it skips file-buffered body > max buffer size", function() - mock_request = { - body = string.rep("x", 1024 * 9 ) + local route4 = bp.routes:insert { + hosts = { "plain.readfile.com" }, } - spy.on(ngx.req, "read_body") - spy.on(ngx.req, "get_body_file") - local out = request_util.read_request_body(config.skip_large_bodies) - assert.spy(ngx.req.read_body).was.called(1) - -- the payload was buffered to disk, but won't be read because we're skipping - assert.spy(ngx.req.get_body_file).was.called(1) - assert.is_nil(out) + bp.plugins:insert { + name = "aws-lambda", + route = { id = route4.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = false, + forward_request_body = true, + skip_large_bodies = false, + }, + } + + + assert(helpers.start_kong({ + database = strategy, + plugins = "aws-lambda", + nginx_conf = "spec/fixtures/custom_nginx.template", + }, nil, nil, fixtures)) end) - it("it reads body < max buffer size", function() - mock_request = { - body = string.rep("x", 1024 * 2 ) - } - spy.on(ngx.req, "read_body") - spy.on(ngx.req, "get_body_file") - local out = request_util.read_request_body(config.skip_large_bodies) - assert.spy(ngx.req.read_body).was.called(1) - assert.spy(ngx.req.get_body_file).was.called(0) - assert.is_not_nil(out) + before_each(function() + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + os.execute(":> " .. helpers.test_conf.nginx_err_logs) -- clean log files end) - end) - describe("when skip_large_bodies is false", function() - local config = {skip_large_bodies = false} + after_each(function () + proxy_client:close() + admin_client:close() + end) - it("it reads file-buffered body > max buffer size", function() - mock_request = { - body = string.rep("x", 1024 * 10 ) - } - spy.on(ngx.req, "read_body") - spy.on(ngx.req, "get_body_file") - local out = request_util.read_request_body(config.skip_large_bodies) - assert.spy(ngx.req.read_body).was.called(1) - -- this payload was buffered to disk, and was read - assert.spy(ngx.req.get_body_file).was.called(1) - assert.is_not_nil(out) + lazy_teardown(function() + helpers.stop_kong() end) - it("it reads body < max buffer size", function() - mock_request = { - body = string.rep("x", 1024 * 2 ) - } - spy.on(ngx.req, "read_body") - spy.on(ngx.req, "get_body_file") - local out = request_util.read_request_body(config.skip_large_bodies) - assert.spy(ngx.req.read_body).was.called(1) - assert.spy(ngx.req.get_body_file).was.called(0) - assert.is_not_nil(out) + + describe("plain:", function() -- plain serialization, not AWS gateway compatible + + describe("when skip_large_bodies is true", function() + + it("it skips file-buffered body > max buffer size", function() + local request_body = ("a"):rep(32 * 1024) -- 32 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "plain.skipfile.com" + }, + body = request_body + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("", body.request_body) -- empty because it was skipped + assert.logfile().has.line("request body was buffered to disk, too large", true) + end) + + + it("it reads body < max buffer size", function() + local request_body = ("a"):rep(1 * 1024) -- 1 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "plain.skipfile.com" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal(ngx.encode_base64(request_body), body.request_body) -- matches because it was small enough + assert.logfile().has.no.line("request body was buffered to disk, too large", true) + end) + + end) + + + + describe("when skip_large_bodies is false", function() + + it("it reads file-buffered body > max buffer size", function() + local request_body = ("a"):rep(32 * 1024) -- 32 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "plain.readfile.com" + }, + body = request_body + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal(ngx.encode_base64(request_body), body.request_body) -- matches because it was read from file + assert.logfile().has.no.line("request body was buffered to disk, too large", true) + end) + + + it("it reads body < max buffer size", function() + local request_body = ("a"):rep(1 * 1024) -- 1 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "plain.readfile.com" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal(ngx.encode_base64(request_body), body.request_body) -- matches because it was small enough + assert.logfile().has.no.line("request body was buffered to disk, too large", true) + end) + + end) end) + + + + describe("aws-gw:", function() -- AWS gateway compatible serialization + + describe("when skip_large_bodies is true", function() + + it("it skips file-buffered body > max buffer size", function() + local request_body = ("a"):rep(32 * 1024) -- 32 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "gw.skipfile.com" + }, + body = request_body + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("", body.body) -- empty because it was skipped + assert.logfile().has.line("request body was buffered to disk, too large", true) + end) + + + it("it reads body < max buffer size", function() + local request_body = ("a"):rep(1 * 1024) -- 1 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "gw.skipfile.com" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal(ngx.encode_base64(request_body), body.body) -- matches because it was small enough + assert.logfile().has.no.line("request body was buffered to disk, too large", true) + end) + + end) + + + + describe("when skip_large_bodies is false", function() + + it("it reads file-buffered body > max buffer size", function() + local request_body = ("a"):rep(32 * 1024) -- 32 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "gw.readfile.com" + }, + body = request_body + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal(ngx.encode_base64(request_body), body.body) -- matches because it was read from file + assert.logfile().has.no.line("request body was buffered to disk, too large", true) + end) + + + it("it reads body < max buffer size", function() + local request_body = ("a"):rep(1 * 1024) -- 1 kb + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "gw.readfile.com" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal(ngx.encode_base64(request_body), body.body) -- matches because it was small enough + assert.logfile().has.no.line("request body was buffered to disk, too large", true) + end) + + end) + end) + end) -end) +end From f6e1fef4211423e89a7d00bea4cccbc46719a97a Mon Sep 17 00:00:00 2001 From: Daniel Haskin Date: Tue, 2 Mar 2021 23:40:37 +0000 Subject: [PATCH 0627/4351] fix(aws-lambda) honor skip_large_bodies for aws-gateway format --- kong/plugins/aws-lambda/aws-serializer.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua index 1fa858fdfa4..92896d544de 100644 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -54,7 +54,10 @@ return function(ctx, config) -- prepare body local body, isBase64Encoded - local skip_large_bodies = config and config.skip_large_bodies or true + local skip_large_bodies = true + if config and config.skip_large_bodies ~= nil then + skip_large_bodies = config.skip_large_bodies + end do body = request_util.read_request_body(skip_large_bodies) if body ~= "" then From 10fb6de95c9e5c5eded2f11ba7a90ecfd27e449b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 12 Mar 2021 19:50:28 +0100 Subject: [PATCH 0628/4351] chore(aws-lambda) drop pre-2.x versions from test matrix New tests use the logfile assertion not available in pre-2.x --- .travis.yml | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/.travis.yml b/.travis.yml index 8b8d788566e..8c962368051 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,16 +2,16 @@ dist: bionic jobs: include: - - name: Enterprise 1.3.0.x - env: KONG_VERSION=1.3.0.x - - name: Enterprise 1.5.0.x - env: KONG_VERSION=1.5.0.x - - name: Kong CE 1.3.x - env: KONG_VERSION=1.3.x - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x + - name: Enterprise 2.1.4.x + env: KONG_VERSION=2.1.4.x + - name: Enterprise 2.2.1.x + env: KONG_VERSION=2.2.1.x + - name: Kong CE 2.1.x + env: KONG_VERSION=2.1.x + - name: Kong CE 2.2.x + env: KONG_VERSION=2.2.x + - name: Kong CE 2.3.x + env: KONG_VERSION=2.3.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest #- name: Nightly CE-master From cd654894ffea905ba152467ab83b2efe32d220e3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 23 Mar 2021 17:38:28 +0800 Subject: [PATCH 0629/4351] fix(prometheus) return string in stream api --- kong/plugins/prometheus/api.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index 68a0ac23882..b1f71d10002 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,5 +1,9 @@ local prometheus = require "kong.plugins.prometheus.exporter" +local printable_metric_data = function() + return table.concat(prometheus.metric_data(), "") +end + return { ["/metrics"] = { GET = function() @@ -7,5 +11,5 @@ return { end, }, - _stream = ngx.config.subsystem == "stream" and prometheus.metric_data or nil, + _stream = ngx.config.subsystem == "stream" and printable_metric_data or nil, } From 29ad5e748a641eac8943f8500b1ea4c1cfd3393e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 23 Mar 2021 20:00:08 +0800 Subject: [PATCH 0630/4351] fix(prometheus) add stream_rpc listen in template and CE 2.3.x to matrix --- .travis.yml | 3 + spec/02-access_spec.lua | 15 +- spec/04-status_api_spec.lua | 15 +- .../fixtures/prometheus/custom_nginx.template | 885 ++++++++++++++++++ 4 files changed, 916 insertions(+), 2 deletions(-) create mode 100644 spec/fixtures/prometheus/custom_nginx.template diff --git a/.travis.yml b/.travis.yml index ecce79d8525..e658ac85b99 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,6 +4,9 @@ jobs: include: - name: Kong CE 2.1.x env: KONG_VERSION=2.1.x + # included for stream API subrequest + - name: Kong CE 2.3.x + env: KONG_VERSION=2.3.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest #- name: Nightly CE-master diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 44d0d38e377..bdb1d1bd438 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -4,6 +4,19 @@ local pl_file = require "pl.file" local TCP_SERVICE_PORT = 8189 local TCP_PROXY_PORT = 9007 +-- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged +local stream_available, _ = pcall(require, "kong.tools.stream_api") + +local spec_path = debug.getinfo(1).source:match("@?(.*/)") + +local nginx_conf +if stream_available then + nginx_conf = spec_path .. "/fixtures/prometheus/custom_nginx.template" +else + nginx_conf = "./spec/fixtures/custom_nginx.template" +end +-- Note ends + describe("Plugin: prometheus (access)", function() local proxy_client local admin_client @@ -71,7 +84,7 @@ describe("Plugin: prometheus (access)", function() helpers.tcp_server(TCP_SERVICE_PORT) assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = nginx_conf, plugins = "bundled, prometheus", stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, }) diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index 715f2f7220a..7a66ffbaf1b 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -1,6 +1,19 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" +-- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged +local stream_available, _ = pcall(require, "kong.tools.stream_api") + +local spec_path = debug.getinfo(1).source:match("@?(.*/)") + +local nginx_conf +if stream_available then + nginx_conf = spec_path .. "/fixtures/prometheus/custom_nginx.template" +else + nginx_conf = "./spec/fixtures/custom_nginx.template" +end +-- Note ends + describe("Plugin: prometheus (access via status API)", function() local proxy_client local status_client @@ -122,7 +135,7 @@ describe("Plugin: prometheus (access via status API)", function() } assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = nginx_conf, plugins = "bundled, prometheus", status_listen = "0.0.0.0:9500", }) diff --git a/spec/fixtures/prometheus/custom_nginx.template b/spec/fixtures/prometheus/custom_nginx.template new file mode 100644 index 00000000000..6f57a3437d3 --- /dev/null +++ b/spec/fixtures/prometheus/custom_nginx.template @@ -0,0 +1,885 @@ +# This is a custom nginx configuration template for Kong specs + +pid pids/nginx.pid; # mandatory even for custom config templates +error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + +# injected nginx_main_* directives +> for _, el in ipairs(nginx_main_directives) do +$(el.name) $(el.value); +> end + +events { + # injected nginx_events_* directives +> for _, el in ipairs(nginx_events_directives) do + $(el.name) $(el.value); +> end +} + +> if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then +http { + charset UTF-8; + server_tokens off; + + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_socket_log_errors off; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> if lua_ssl_trusted_certificate_combined then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + + lua_shared_dict kong 5m; + lua_shared_dict kong_locks 8m; + lua_shared_dict kong_healthchecks 5m; + lua_shared_dict kong_process_events 5m; + lua_shared_dict kong_cluster_events 5m; + lua_shared_dict kong_rate_limiting_counters 12m; + lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_core_db_cache_miss 12m; + lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache_miss 12m; +> if database == "off" then + lua_shared_dict kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_core_db_cache_miss_2 12m; + lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache_miss_2 12m; +> end +> if database == "cassandra" then + lua_shared_dict kong_cassandra 5m; +> end +> if role == "control_plane" then + lua_shared_dict kong_clustering 5m; +> end + lua_shared_dict kong_mock_upstream_loggers 10m; + + lua_shared_dict kong_vitals_counters 50m; + lua_shared_dict kong_counters 50m; + lua_shared_dict kong_vitals_lists 1m; + lua_shared_dict kong_vitals 1m; + + underscores_in_headers on; +> if ssl_ciphers then + ssl_ciphers ${{SSL_CIPHERS}}; +> end + + # injected nginx_http_* directives +> for _, el in ipairs(nginx_http_directives) do + $(el.name) $(el.value); +> end + + init_by_lua_block { + Kong = require 'kong' + Kong.init() + } + + init_worker_by_lua_block { + Kong.init_worker() + } + +> if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then + upstream kong_upstream { + server 0.0.0.1; + + # injected nginx_upstream_* directives +> for _, el in ipairs(nginx_upstream_directives) do + $(el.name) $(el.value); +> end + + balancer_by_lua_block { + Kong.balancer() + } + } + + server { + server_name kong; +> for _, entry in ipairs(proxy_listeners) do + listen $(entry.listener); +> end + + error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; + error_page 500 502 503 504 /kong_error_handler; + + access_log ${{PROXY_ACCESS_LOG}}; + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if proxy_ssl_enabled then +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_session_cache shared:SSL:10m; + ssl_certificate_by_lua_block { + Kong.ssl_certificate() + } +> end + + # injected nginx_proxy_* directives +> for _, el in ipairs(nginx_proxy_directives) do + $(el.name) $(el.value); +> end +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + + rewrite_by_lua_block { + Kong.rewrite() + } + + access_by_lua_block { + Kong.access() + } + + header_filter_by_lua_block { + Kong.header_filter() + } + + body_filter_by_lua_block { + Kong.body_filter() + } + + log_by_lua_block { + Kong.log() + } + + location / { + default_type ''; + + set $ctx_ref ''; + set $upstream_te ''; + set $upstream_host ''; + set $upstream_upgrade ''; + set $upstream_connection ''; + set $upstream_scheme ''; + set $upstream_uri ''; + set $upstream_x_forwarded_for ''; + set $upstream_x_forwarded_proto ''; + set $upstream_x_forwarded_host ''; + set $upstream_x_forwarded_port ''; + set $upstream_x_forwarded_path ''; + set $upstream_x_forwarded_prefix ''; + set $kong_proxy_mode 'http'; + + proxy_http_version 1.1; + proxy_buffering on; + proxy_request_buffering on; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @unbuffered { + internal; + default_type ''; + set $kong_proxy_mode 'unbuffered'; + + proxy_http_version 1.1; + proxy_buffering off; + proxy_request_buffering off; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @unbuffered_request { + internal; + default_type ''; + set $kong_proxy_mode 'unbuffered'; + + proxy_http_version 1.1; + proxy_buffering on; + proxy_request_buffering off; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @unbuffered_response { + internal; + default_type ''; + set $kong_proxy_mode 'unbuffered'; + + proxy_http_version 1.1; + proxy_buffering off; + proxy_request_buffering on; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @grpc { + internal; + default_type ''; + set $kong_proxy_mode 'grpc'; + + grpc_set_header TE $upstream_te; + grpc_set_header X-Forwarded-For $upstream_x_forwarded_for; + grpc_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + grpc_set_header X-Forwarded-Host $upstream_x_forwarded_host; + grpc_set_header X-Forwarded-Port $upstream_x_forwarded_port; + grpc_set_header X-Forwarded-Path $upstream_x_forwarded_path; + grpc_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + grpc_set_header X-Real-IP $remote_addr; + grpc_pass_header Server; + grpc_pass_header Date; + grpc_ssl_name $upstream_host; + grpc_ssl_server_name on; +> if client_ssl then + grpc_ssl_certificate ${{CLIENT_SSL_CERT}}; + grpc_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + grpc_pass $upstream_scheme://kong_upstream; + } + + location = /kong_buffered_http { + internal; + default_type ''; + set $kong_proxy_mode 'http'; + + rewrite_by_lua_block {;} + access_by_lua_block {;} + header_filter_by_lua_block {;} + body_filter_by_lua_block {;} + log_by_lua_block {;} + + proxy_http_version 1.1; + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location = /kong_error_handler { + internal; + default_type ''; + + uninitialized_variable_warn off; + + rewrite_by_lua_block {;} + access_by_lua_block {;} + + content_by_lua_block { + Kong.handle_error() + } + } + } +> end -- (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 + +> if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then + server { + server_name kong_admin; +> for _, entry in ipairs(admin_listeners) do + listen $(entry.listener); +> end + + access_log ${{ADMIN_ACCESS_LOG}}; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if admin_ssl_enabled then +> for i = 1, #admin_ssl_cert do + ssl_certificate $(admin_ssl_cert[i]); + ssl_certificate_key $(admin_ssl_cert_key[i]); +> end + ssl_session_cache shared:AdminSSL:10m; +> end + + # injected nginx_admin_* directives +> for _, el in ipairs(nginx_admin_directives) do + $(el.name) $(el.value); +> end + + location / { + default_type application/json; + content_by_lua_block { + Kong.admin_content() + } + header_filter_by_lua_block { + Kong.admin_header_filter() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 + +> if #status_listeners > 0 then + server { + server_name kong_status; +> for _, entry in ipairs(status_listeners) do + listen $(entry.listener); +> end + + access_log ${{STATUS_ACCESS_LOG}}; + error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if status_ssl_enabled then +> for i = 1, #status_ssl_cert do + ssl_certificate $(status_ssl_cert[i]); + ssl_certificate_key $(status_ssl_cert_key[i]); +> end + ssl_session_cache shared:StatusSSL:1m; +> end + + # injected nginx_status_* directives +> for _, el in ipairs(nginx_status_directives) do + $(el.name) $(el.value); +> end + + location / { + default_type application/json; + content_by_lua_block { + Kong.status_content() + } + header_filter_by_lua_block { + Kong.status_header_filter() + } + } + + location /nginx_status { + internal; + access_log off; + stub_status; + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end + +> if role == "control_plane" then + server { + server_name kong_cluster_listener; +> for _, entry in ipairs(cluster_listeners) do + listen $(entry.listener) ssl; +> end + + access_log ${{ADMIN_ACCESS_LOG}}; + + ssl_verify_client optional_no_ca; + ssl_certificate ${{CLUSTER_CERT}}; + ssl_certificate_key ${{CLUSTER_CERT_KEY}}; + ssl_session_cache shared:ClusterSSL:10m; + + location = /v1/outlet { + content_by_lua_block { + Kong.serve_cluster_listener() + } + } + } +> end -- role == "control_plane" + +> if role ~= "data_plane" then + server { + server_name mock_upstream; + + listen 15555; + listen 15556 ssl; + +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + set_real_ip_from 127.0.0.1; + + location / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + ngx.status = 404 + return mu.send_default_json_response() + } + } + + location = / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + valid_routes = { + ["/ws"] = "Websocket echo server", + ["/get"] = "Accepts a GET request and returns it in JSON format", + ["/xml"] = "Returns a simple XML document", + ["/post"] = "Accepts a POST request and returns it in JSON format", + ["/response-headers?:key=:val"] = "Returns given response headers", + ["/cache/:n"] = "Sets a Cache-Control header for n seconds", + ["/anything"] = "Accepts any request and returns it in JSON format", + ["/request"] = "Alias to /anything", + ["/delay/:duration"] = "Delay the response for seconds", + ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", + ["/status/:code"] = "Returns a response with the specified ", + ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + }, + }) + } + } + + location = /ws { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.serve_web_sockets() + } + } + + location /get { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location /xml { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local xml = [[ + + + Kong, Monolith destroyer. + + ]] + return mu.send_text_response(xml, "application/xml") + } + } + + location /post { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("POST") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location = /response-headers { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, ngx.req.get_uri_args()) + } + } + + location = /hop-by-hop { + content_by_lua_block { + local header = ngx.header + header["Keep-Alive"] = "timeout=5, max=1000" + header["Proxy"] = "Remove-Me" + header["Proxy-Connection"] = "close" + header["Proxy-Authenticate"] = "Basic" + header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" + header["Transfer-Encoding"] = "chunked" + header["Content-Length"] = nil + header["TE"] = "trailers, deflate;q=0.5" + header["Trailer"] = "Expires" + header["Upgrade"] = "example/1, foo/2" + + ngx.print("hello\r\n\r\nExpires: Wed, 21 Oct 2015 07:28:00 GMT\r\n\r\n") + ngx.exit(200) + } + } + + location ~ "^/cache/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, { + ["Cache-Control"] = "public, max-age=" .. ngx.var.n, + }) + } + } + + location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + authenticated = true, + user = ngx.var.username, + }) + } + } + + location ~ "^/(request|anything)" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location ~ "^/delay/(?\d{1,3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local delay_seconds = tonumber(ngx.var.delay_seconds) + if not delay_seconds then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + + ngx.sleep(delay_seconds) + + return mu.send_default_json_response({ + delay = delay_seconds, + }) + } + } + + location ~ "^/status/(?\d{3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local code = tonumber(ngx.var.code) + if not code then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + ngx.status = code + return mu.send_default_json_response({ + code = code, + }) + } + } + + location ~ "^/stream/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local rep = tonumber(ngx.var.num) + local res = require("cjson").encode(mu.get_default_json_response()) + + ngx.header["X-Powered-By"] = "mock_upstream" + ngx.header["Content-Type"] = "application/json" + + for i = 1, rep do + ngx.say(res) + end + } + } + + location ~ "^/post_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.store_log(ngx.var.logname) + } + } + + location ~ "^/post_auth_log/(?[a-z0-9_]+)/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.store_log(ngx.var.logname) + } + } + + location ~ "^/read_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.retrieve_log(ngx.var.logname) + } + } + + location ~ "^/count_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.count_log(ngx.var.logname) + } + } + + location ~ "^/reset_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.reset_log(ngx.var.logname) + } + } + + location = /echo_sni { + return 200 'SNI=$ssl_server_name\n'; + } + } +> end -- role ~= "data_plane" + + include '*.http_mock'; +} +> end + +> if #stream_listeners > 0 then +stream { + log_format basic '$remote_addr [$time_local] ' + '$protocol $status $bytes_sent $bytes_received ' + '$session_time'; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_socket_log_errors off; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> if lua_ssl_trusted_certificate_combined then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + + lua_shared_dict stream_kong 5m; + lua_shared_dict stream_kong_locks 8m; + lua_shared_dict stream_kong_healthchecks 5m; + lua_shared_dict stream_kong_process_events 5m; + lua_shared_dict stream_kong_cluster_events 5m; + lua_shared_dict stream_kong_rate_limiting_counters 12m; + lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict stream_kong_core_db_cache_miss 12m; + lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict stream_kong_db_cache_miss 12m; +> if database == "off" then + lua_shared_dict stream_kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; + lua_shared_dict stream_kong_core_db_cache_miss_2 12m; + lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; + lua_shared_dict stream_kong_db_cache_miss_2 12m; +> end +> if database == "cassandra" then + lua_shared_dict stream_kong_cassandra 5m; +> end + + lua_shared_dict stream_kong_vitals_counters 50m; + lua_shared_dict stream_kong_counters 50m; + lua_shared_dict stream_kong_vitals_lists 1m; + lua_shared_dict stream_kong_vitals 1m; + +> if ssl_ciphers then + ssl_ciphers ${{SSL_CIPHERS}}; +> end + + # injected nginx_stream_* directives +> for _, el in ipairs(nginx_stream_directives) do + $(el.name) $(el.value); +> end + + init_by_lua_block { + -- shared dictionaries conflict between stream/http modules. use a prefix. + local shared = ngx.shared + ngx.shared = setmetatable({}, { + __index = function(t, k) + return shared["stream_" .. k] + end, + }) + + Kong = require 'kong' + Kong.init() + } + + init_worker_by_lua_block { + Kong.init_worker() + } + + upstream kong_upstream { + server 0.0.0.1:1; + balancer_by_lua_block { + Kong.balancer() + } + + # injected nginx_supstream_* directives +> for _, el in ipairs(nginx_supstream_directives) do + $(el.name) $(el.value); +> end + } + +> if #stream_listeners > 0 then + server { +> for _, entry in ipairs(stream_listeners) do + listen $(entry.listener); +> end + + access_log ${{PROXY_ACCESS_LOG}} basic; + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + +> if stream_proxy_ssl_enabled then +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_session_cache shared:StreamSSL:10m; + ssl_certificate_by_lua_block { + Kong.ssl_certificate() + } +> end + preread_by_lua_block { + Kong.preread() + } + + proxy_ssl on; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass kong_upstream; + + log_by_lua_block { + Kong.log() + } + } + +> if database == "off" then + server { + listen unix:${{PREFIX}}/stream_config.sock; + + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + + content_by_lua_block { + Kong.stream_config_listener() + } + } +> end -- database == "off" + +server { # ignore (and close }, to ignore content) + listen unix:${{PREFIX}}/stream_rpc.sock udp; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + content_by_lua_block { + Kong.stream_api() + } +} + +> end -- #stream_listeners > 0 + + server { + listen 15557; + listen 15558 ssl; + listen 15557 udp; + +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + content_by_lua_block { + local sock = assert(ngx.req.socket()) + local data = sock:receive() -- read a line from downstream + + if ngx.var.protocol == "TCP" then + ngx.say(data) + + else + sock:send(data) -- echo whatever was sent + end + } + } + + include '*.stream_mock'; +} +> end From 9a9bbac3bd04c297207b624f4d7541df438043a3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 23 Mar 2021 20:00:57 +0800 Subject: [PATCH 0631/4351] fix(prometheus) skip stream RPC if there's no stream listeners --- kong/plugins/prometheus/exporter.lua | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 00ee44bd3ba..99325f2a475 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -330,8 +330,15 @@ local function collect(with_stream) ngx.print(metric_data()) - if stream_available then - ngx.print(stream_api.request("prometheus", "")) + -- only gather stream metrics if stream_api module is avaiable + -- and user has configured at least one stream listeners + if stream_available and #kong.configuration.stream_listeners > 0 then + local res, err = stream_api.request("prometheus", "") + if err then + kong.log.err("failed to collect stream metrics: ", err) + else + ngx.print(res) + end end end From 03ec1e4d29f5cd28e1f03ce43f593edc927c280b Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 23 Mar 2021 11:28:55 -0300 Subject: [PATCH 0632/4351] chore(prometheus) update kong version matrix --- .travis.yml | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/.travis.yml b/.travis.yml index e658ac85b99..b16c6a4f7ac 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,13 +4,20 @@ jobs: include: - name: Kong CE 2.1.x env: KONG_VERSION=2.1.x - # included for stream API subrequest + - name: Kong CE 2.2.x + env: KONG_VERSION=2.2.x - name: Kong CE 2.3.x env: KONG_VERSION=2.3.x - - name: Nightly EE-master - env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - #- name: Nightly CE-master - # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest + - name: Kong CE Master + env: KONG_VERSION=nightly + # - name: Kong EE 1.5.0.x # FT to look into failure + # env: KONG_VERSION=1.5.0.x + - name: Kong EE 2.1.4.x + env: KONG_VERSION=2.1.4.x + - name: Kong EE 2.2.1.x + env: KONG_VERSION=2.2.1.x + # - name: Kong Enterprise nightly + # env: KONG_VERSION=nightly-ee env: global: From 7e205b0fb3c1536526943e856e38943dfc8b9a10 Mon Sep 17 00:00:00 2001 From: Samuel Behan Date: Wed, 17 Mar 2021 17:16:02 +0100 Subject: [PATCH 0633/4351] feat(prometheus) add per_consumer status metric (kong_http_consumer_status) --- kong/plugins/prometheus/exporter.lua | 15 ++++++++++++++- kong/plugins/prometheus/handler.lua | 10 ++++++++-- kong/plugins/prometheus/schema.lua | 4 +++- 3 files changed, 25 insertions(+), 4 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 99325f2a475..4cf5718f19e 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -91,6 +91,10 @@ local function init() "Total bandwidth in bytes " .. "consumed per service/route in Kong", {"service", "route", "type"}) + metrics.consumer_status = prometheus:counter("http_consumer_status", + "HTTP status codes for customer per service/route in Kong", + {"service", "route", "code", "consumer"}) + if enterprise then enterprise.init(prometheus) end @@ -104,6 +108,7 @@ end -- Since in the prometheus library we create a new table for each diverged label -- so putting the "more dynamic" label at the end will save us some memory local labels_table = {0, 0, 0} +local labels_table4 = {0, 0, 0, 0} local upstream_target_addr_health_table = { { value = 0, labels = { 0, 0, 0, "healthchecks_off" } }, { value = 0, labels = { 0, 0, 0, "healthy" } }, @@ -125,7 +130,7 @@ end local log if ngx.config.subsystem == "http" then - function log(message) + function log(message, serialized) if not metrics then kong.log.err("prometheus: can not log metrics because of an initialization " .. "error, please make sure that you've declared " @@ -180,6 +185,14 @@ if ngx.config.subsystem == "http" then labels_table[3] = "kong" metrics.latency:observe(kong_proxy_latency, labels_table) end + + if serialized.consumer ~= nil then + labels_table4[1] = labels_table[1] + labels_table4[2] = labels_table[2] + labels_table4[3] = message.response.status + labels_table4[4] = serialized.consumer + metrics.consumer_status:inc(1, labels_table4) + end end else diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 92c2c59a380..9b31f0d0ae7 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -15,9 +15,15 @@ function PrometheusHandler.init_worker() end -function PrometheusHandler.log() +function PrometheusHandler.log(self, conf) local message = kong.log.serialize() - prometheus.log(message) + + local serialized = {} + if conf.per_consumer and message.consumer ~= nil then + serialized.consumer = message.consumer.username + end + + prometheus.log(message, serialized) end diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index 232750062f1..d749077ab94 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -12,7 +12,9 @@ return { fields = { { config = { type = "record", - fields = {}, + fields = { + { per_consumer = { type = "boolean", default = false }, }, + }, custom_validator = validate_shared_dict, }, }, }, From 0566ef5d6404a0f4dbc0b1323bcd457f5cbf39e3 Mon Sep 17 00:00:00 2001 From: Samuel Behan Date: Wed, 17 Mar 2021 18:32:28 +0100 Subject: [PATCH 0634/4351] docs(prometheus) add kong_http_consumer_status sample output --- README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/README.md b/README.md index 7002ffcb088..6077b24e66c 100644 --- a/README.md +++ b/README.md @@ -112,6 +112,9 @@ kong_bandwidth{type="ingress",service="google"} 254 # HELP kong_datastore_reachable Datastore reachable from Kong, 0 is unreachable # TYPE kong_datastore_reachable gauge kong_datastore_reachable 1 +# HELP kong_http_consumer_status HTTP status codes for customer per service/route in Kong +# TYPE kong_http_consumer_status counter +kong_http_consumer_status{service="upstream",route="default",code="200",consumer="consumer1"} 5185 # HELP kong_http_status HTTP status codes per service in Kong # TYPE kong_http_status counter kong_http_status{code="301",service="google"} 2 From 94d34eaaf148531cf5cfa037106ab50c813df542 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 19 Mar 2021 13:30:38 +0100 Subject: [PATCH 0635/4351] chore(aws-lambda) release 3.5.3 --- CHANGELOG.md | 5 +++++ ...5.2-1.rockspec => kong-plugin-aws-lambda-3.5.3-1.rockspec | 4 ++-- kong/plugins/aws-lambda/handler.lua | 2 +- 3 files changed, 8 insertions(+), 3 deletions(-) rename kong-plugin-aws-lambda-3.5.2-1.rockspec => kong-plugin-aws-lambda-3.5.3-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index ac17f6c1a4f..72a716f2187 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,11 @@ - test rockspec; `luarocks install kong-plugin-aws-lambda` +## aws-lambda 3.5.3 19-Mar-2021 + +- fix: respect `skip_large_bodies` config setting when using + AWS API Gateway compatibility + ## aws-lambda 3.5.2 6-Nov-2020 - tests: just fix test suite for upcoming change to `ssl_cert` on Kong project diff --git a/kong-plugin-aws-lambda-3.5.2-1.rockspec b/kong-plugin-aws-lambda-3.5.3-1.rockspec similarity index 96% rename from kong-plugin-aws-lambda-3.5.2-1.rockspec rename to kong-plugin-aws-lambda-3.5.3-1.rockspec index 1fe270394b7..38f7f54b784 100644 --- a/kong-plugin-aws-lambda-3.5.2-1.rockspec +++ b/kong-plugin-aws-lambda-3.5.3-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.5.2-1" +version = "3.5.3-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/kong/kong-plugin-aws-lambda", - tag = "3.5.2", + tag = "3.5.3", } description = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index be0eb54ad36..d88ee34c93b 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -313,6 +313,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.5.2" +AWSLambdaHandler.VERSION = "3.5.3" return AWSLambdaHandler From ab8a2c777bb27f56f3a1269acfcc8500634ecfe2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 19 Mar 2021 14:55:57 +0200 Subject: [PATCH 0636/4351] tests(session) make proxy client usage more robust (#34) * tests(session) make proxy client usage more robust ### Summary It seems like the proxy client when used multiple times for subsequent request may be a bit flaky at times. Especially if the previous request errored, it may have closed the connectiont too, thus subsequent request failing on that same client. This commit grabs a new client for each request. This should be bullet-proofed on Kong repo, but this fixes the issues here for now. * chore(session) release 2.4.5 ### Summary No changes in code, just made tests more robust. --- ...ec => kong-plugin-session-2.4.5-1.rockspec | 4 +- kong/plugins/session/handler.lua | 2 +- spec/01-access_spec.lua | 25 +++++++----- spec/02-kong_storage_adapter_spec.lua | 40 ++++++++++++++----- 4 files changed, 50 insertions(+), 21 deletions(-) rename kong-plugin-session-2.4.4-1.rockspec => kong-plugin-session-2.4.5-1.rockspec (97%) diff --git a/kong-plugin-session-2.4.4-1.rockspec b/kong-plugin-session-2.4.5-1.rockspec similarity index 97% rename from kong-plugin-session-2.4.4-1.rockspec rename to kong-plugin-session-2.4.5-1.rockspec index e3e09c14c22..cbb4060a634 100644 --- a/kong-plugin-session-2.4.4-1.rockspec +++ b/kong-plugin-session-2.4.5-1.rockspec @@ -1,12 +1,12 @@ package = "kong-plugin-session" -version = "2.4.4-1" +version = "2.4.5-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong-plugin-session", - tag = "2.4.4" + tag = "2.4.5" } description = { diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 468cb9e10cc..85e3af34c76 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -4,7 +4,7 @@ local header_filter = require "kong.plugins.session.header_filter" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.4.4", + VERSION = "2.4.5", } diff --git a/spec/01-access_spec.lua b/spec/01-access_spec.lua index 5852e15277b..0dc02dcfc31 100644 --- a/spec/01-access_spec.lua +++ b/spec/01-access_spec.lua @@ -154,16 +154,9 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - before_each(function() - client = helpers.proxy_ssl_client() - end) - - after_each(function() - if client then client:close() end - end) - describe("request", function() it("plugin attaches Set-Cookie and cookie response headers", function() + client = helpers.proxy_ssl_client() local res = assert(client:send { method = "GET", path = "/test1/status/200", @@ -172,8 +165,8 @@ for _, strategy in helpers.each_strategy() do apikey = "kong", }, }) - assert.response(res).has.status(200) + client:close() local cookie = assert.response(res).has.header("Set-Cookie") local cookie_name = utils.split(cookie, "=")[1] @@ -198,13 +191,17 @@ for _, strategy in helpers.each_strategy() do } -- make sure the anonymous consumer can't get in (request termination) + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(403) + client:close() -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() cookie = assert.response(res).has.header("Set-Cookie") assert.equal("da_cookie", utils.split(cookie, "=")[1]) @@ -217,8 +214,10 @@ for _, strategy in helpers.each_strategy() do -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() end) it("consumer headers are set correctly on request", function() @@ -231,16 +230,20 @@ for _, strategy in helpers.each_strategy() do -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() cookie = assert.response(res).has.header("Set-Cookie") request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() local body = assert.res_status(200, res) local json = cjson.decode(body) @@ -267,16 +270,20 @@ for _, strategy in helpers.each_strategy() do -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() cookie = assert.response(res).has.header("Set-Cookie") request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() local json = cjson.decode(assert.res_status(200, res)) assert.equal('agents, doubleagents', json.headers[lower(constants.HEADERS.AUTHENTICATED_GROUPS)]) diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/02-kong_storage_adapter_spec.lua index b572c73e1d6..8e342215923 100644 --- a/spec/02-kong_storage_adapter_spec.lua +++ b/spec/02-kong_storage_adapter_spec.lua @@ -144,14 +144,6 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - before_each(function() - client = helpers.proxy_ssl_client() - end) - - after_each(function() - if client then client:close() end - end) - describe("kong adapter - ", function() it("kong adapter stores consumer", function() local res, cookie @@ -162,26 +154,34 @@ for _, strategy in helpers.each_strategy() do } -- make sure the anonymous consumer can't get in (request termination) + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(403) + client:close() -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") + client:close() ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() -- one more time to ensure session was not destroyed or errored out + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() -- make sure it's in the db local sid = get_sid_from_cookie(cookie) @@ -202,9 +202,11 @@ for _, strategy in helpers.each_strategy() do for _ = 1, number do request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) did_renew = did_renew or res.headers['Set-Cookie'] ~= nil + client:close() cookie = res.headers['Set-Cookie'] or cookie ngx.sleep(step) @@ -214,13 +216,18 @@ for _, strategy in helpers.each_strategy() do end -- make sure the anonymous consumer can't get in (request termination) + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(403) + client:close() -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() + cookie = assert.response(res).has.header("Set-Cookie") ngx.sleep(2) @@ -228,8 +235,10 @@ for _, strategy in helpers.each_strategy() do -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() -- renewal period, make sure requests still come through and -- if set-cookie header comes through, attach it to subsequent requests @@ -245,28 +254,35 @@ for _, strategy in helpers.each_strategy() do } -- make sure the anonymous consumer can't get in (request termination) + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(403) + client:close() -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") + client:close() ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() -- session should be in the table initially local sid = get_sid_from_cookie(cookie) assert.equal(sid, db.sessions:select_by_session_id(sid).session_id) -- logout request + client = helpers.proxy_ssl_client() res = assert(client:send({ method = "DELETE", path = "/test2/status/200?session_logout=true", @@ -275,8 +291,8 @@ for _, strategy in helpers.each_strategy() do host = "httpbin.org", } })) - assert.response(res).has.status(200) + client:close() local found, err = db.sessions:select_by_session_id(sid) @@ -293,21 +309,27 @@ for _, strategy in helpers.each_strategy() do headers = { host = "httpbin.org", }, } + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(403) + client:close() -- make a request with a valid key, grab the cookie for later request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) cookie = assert.response(res).has.header("Set-Cookie") + client:close() ngx.sleep(2) request.headers.apikey = nil request.headers.cookie = cookie + client = helpers.proxy_ssl_client() res = assert(client:send(request)) assert.response(res).has.status(200) + client:close() local json = cjson.decode(assert.res_status(200, res)) assert.equal('beatles, ramones', json.headers['x-authenticated-groups']) From 4e20adddeb9952f5f0f57b14f122a18cd7f1664d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 22 Mar 2021 17:35:58 +0200 Subject: [PATCH 0637/4351] chore(aws-lambda) release 3.5.4 (#52) ### Summary Just fix the test suite to work with kong/kong. --- CHANGELOG.md | 4 ++++ ....5.3-1.rockspec => kong-plugin-aws-lambda-3.5.4-1.rockspec | 4 ++-- kong/plugins/aws-lambda/handler.lua | 2 +- .../aws-lambda/fixtures.lua => fixtures/aws-lambda.lua} | 0 spec/plugins/aws-lambda/06-request-util_spec.lua | 2 +- spec/plugins/aws-lambda/99-access_spec.lua | 2 +- 6 files changed, 9 insertions(+), 5 deletions(-) rename kong-plugin-aws-lambda-3.5.3-1.rockspec => kong-plugin-aws-lambda-3.5.4-1.rockspec (96%) rename spec/{plugins/aws-lambda/fixtures.lua => fixtures/aws-lambda.lua} (100%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 72a716f2187..3bed5b99357 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,10 @@ - test rockspec; `luarocks install kong-plugin-aws-lambda` +## aws-lambda 3.5.4 22-Mar-2021 + +- tests: just fix the test suite so that it works with kong repo too + ## aws-lambda 3.5.3 19-Mar-2021 - fix: respect `skip_large_bodies` config setting when using diff --git a/kong-plugin-aws-lambda-3.5.3-1.rockspec b/kong-plugin-aws-lambda-3.5.4-1.rockspec similarity index 96% rename from kong-plugin-aws-lambda-3.5.3-1.rockspec rename to kong-plugin-aws-lambda-3.5.4-1.rockspec index 38f7f54b784..030baad00b5 100644 --- a/kong-plugin-aws-lambda-3.5.3-1.rockspec +++ b/kong-plugin-aws-lambda-3.5.4-1.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.5.3-1" +version = "3.5.4-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/kong/kong-plugin-aws-lambda", - tag = "3.5.3", + tag = "3.5.4", } description = { diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index d88ee34c93b..f140572b0b7 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -313,6 +313,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.5.3" +AWSLambdaHandler.VERSION = "3.5.4" return AWSLambdaHandler diff --git a/spec/plugins/aws-lambda/fixtures.lua b/spec/fixtures/aws-lambda.lua similarity index 100% rename from spec/plugins/aws-lambda/fixtures.lua rename to spec/fixtures/aws-lambda.lua diff --git a/spec/plugins/aws-lambda/06-request-util_spec.lua b/spec/plugins/aws-lambda/06-request-util_spec.lua index 078b7106686..fe87f2ffc70 100644 --- a/spec/plugins/aws-lambda/06-request-util_spec.lua +++ b/spec/plugins/aws-lambda/06-request-util_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local fixtures = require "spec.plugins.aws-lambda.fixtures" +local fixtures = require "spec.fixtures.aws-lambda" for _, strategy in helpers.each_strategy() do diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index 5c37f63b5c6..0f63f7c1917 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -2,7 +2,7 @@ local cjson = require "cjson" local helpers = require "spec.helpers" local meta = require "kong.meta" local pl_file = require "pl.file" -local fixtures = require "spec.plugins.aws-lambda.fixtures" +local fixtures = require "spec.fixtures.aws-lambda" local TEST_CONF = helpers.test_conf local server_tokens = meta._SERVER_TOKENS From 7b018fea4321dee2d035a0ab683f48719acebbea Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Mar 2021 12:18:47 +0100 Subject: [PATCH 0638/4351] docs(zipkin) renamed NEWS to CHANGELOG --- NEWS => CHANGELOG.md | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename NEWS => CHANGELOG.md (100%) diff --git a/NEWS b/CHANGELOG.md similarity index 100% rename from NEWS rename to CHANGELOG.md From e876705a1d5bb5caa3946075a3893ceb57e4c3ba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Mar 2021 12:47:06 +0100 Subject: [PATCH 0639/4351] release 1.3.0 --- CHANGELOG.md | 13 +++++++++++++ ....rockspec => kong-plugin-zipkin-1.3.0-1.rockspec | 6 +++--- kong/plugins/zipkin/handler.lua | 2 +- 3 files changed, 17 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-1.2.0-1.rockspec => kong-plugin-zipkin-1.3.0-1.rockspec (87%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6afb3b01ff6..29846e5fa9d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,16 @@ +1.3.0 - 2021-03-19 + +New features: + - Support for Jaeger style uber-trace-id headers (#101), thanks @nvx! + - Support for OT headers (#103), thanks @ishg! + - Allow insertion of custom tags on the Zipkin request trace (#102) + +Fixes: + - The w3c parsing function was returning a non-used extra value, and it now early-exits (#100), thanks @nvx! + - Creation of baggage items on child spans is now possible (#98), thanks @Asafb26! + - Fixed a bug in which span timestamping could sometimes raise an error (#105), thanks @Asafb26! + + 1.2.0 - 2020-11-11 New features: diff --git a/kong-plugin-zipkin-1.2.0-1.rockspec b/kong-plugin-zipkin-1.3.0-1.rockspec similarity index 87% rename from kong-plugin-zipkin-1.2.0-1.rockspec rename to kong-plugin-zipkin-1.3.0-1.rockspec index 65199362581..64f62cc55ab 100644 --- a/kong-plugin-zipkin-1.2.0-1.rockspec +++ b/kong-plugin-zipkin-1.3.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-zipkin" -version = "1.2.0-1" +version = "1.3.0-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.2.0.zip", - dir = "kong-plugin-zipkin-1.2.0", + url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.3.0.zip", + dir = "kong-plugin-zipkin-1.3.0", } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 3d5110b20d2..33c72f59cf6 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -10,7 +10,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.2.0", + VERSION = "1.3.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 22d77d4f17243b45e393c247dc88af1577223175 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 18 Mar 2021 12:16:14 -0300 Subject: [PATCH 0640/4351] chore(serverless-functions) update kong version matrix --- .travis.yml | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/.travis.yml b/.travis.yml index 980bbea8189..da340f19c2f 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,18 +2,20 @@ dist: bionic jobs: include: - - name: Kong CE 1.3.x - env: KONG_VERSION=1.3.x - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Kong Enterprise 1.3.0.x - env: KONG_VERSION=1.3.0.x - - name: Kong Enterprise 1.5.0.x - env: KONG_VERSION=1.5.0.x - - name: Kong Enterprise nightly - env: KONG_VERSION=nightly-ee + - name: Kong CE 2.2.x + env: KONG_VERSION=2.2.x + - name: Kong CE 2.3.x + env: KONG_VERSION=2.3.x + - name: Kong CE Master + env: KONG_VERSION=nightly + #- name: Kong EE 1.5.0.x # pending resolution re + # env: KONG_VERSION=1.5.0.x # https://github.com/Kong/kong-pongo/pull/147 + #- name: Kong EE 2.1.4.x # context: current EE images are out of date in Pongo + # env: KONG_VERSION=2.1.4.x # so they do not include required sandbox modules + #- name: Kong EE 2.2.1.x + # env: KONG_VERSION=2.2.1.x + #- name: Kong Enterprise nightly + # env: KONG_VERSION=nightly-ee env: global: From 0d1dd4d8c00bf3cf5933d7614b5586736928b8d4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 Mar 2021 17:22:11 +0800 Subject: [PATCH 0641/4351] tests(prometheus) add tests for per-consumer and enterprise license metrics --- spec/02-access_spec.lua | 166 ++++++++++++++++++++++++++- spec/05-enterprise-exporter_spec.lua | 64 +++++++++++ 2 files changed, 229 insertions(+), 1 deletion(-) create mode 100644 spec/05-enterprise-exporter_spec.lua diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index bdb1d1bd438..1425240e354 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -121,6 +121,8 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) end) @@ -139,6 +141,8 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + return body:find('kong_http_status{service="mock-service",route="http-route",code="400"} 1', nil, true) end) end) @@ -162,6 +166,8 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + return body:find('kong_http_status{service="mock-grpc-service",route="grpc-route",code="200"} 1', nil, true) end) @@ -183,6 +189,8 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + return body:find('kong_http_status{service="mock-grpcs-service",route="grpcs-route",code="200"} 1', nil, true) end) end) @@ -202,6 +210,8 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + return body:find('kong_stream_status{service="tcp-service",route="tcp-route",code="200"} 1', nil, true) end) end) @@ -233,13 +243,15 @@ describe("Plugin: prometheus (access)", function() method = "GET", path = "/metrics", }) - assert.res_status(200, res) + local body = assert.res_status(200, res) -- make sure no errors local logs = pl_file.read(test_error_log_path) for line in logs:gmatch("[^\r\n]+") do assert.not_match("[error]", line, nil, true) end + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) it("scrape response has metrics and comments only", function() @@ -253,6 +265,7 @@ describe("Plugin: prometheus (access)", function() assert.matches("^[#|kong]", line) end + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) it("exposes db reachability metrics", function() @@ -262,6 +275,8 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_datastore_reachable 1', body, nil, true) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) it("exposes Lua worker VM stats", function() @@ -271,6 +286,8 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_workers_lua_vms_bytes', body, nil, true) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) it("exposes lua_shared_dict metrics", function() @@ -283,5 +300,152 @@ describe("Plugin: prometheus (access)", function() '{shared_dict="prometheus_metrics"} 5242880', body, nil, true) assert.matches('kong_memory_lua_shared_dict_bytes' .. '{shared_dict="prometheus_metrics"}', body, nil, true) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + end) + + it("does not expose per consumer metrics by default", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.not_match('http_consumer_status', body, nil, true) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + end) +end) + +describe("Plugin: prometheus (access) per-consumer metrics", function() + local proxy_client + local admin_client + + setup(function() + local bp = helpers.get_db_utils() + + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + local route = bp.routes:insert { + protocols = { "http" }, + name = "http-route", + paths = { "/" }, + methods = { "GET" }, + service = service, + } + + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus", + config = { + per_consumer = true, + } + } + + bp.plugins:insert { + name = "key-auth", + route = route, + } + + local consumer = bp.consumers:insert { + username = "alice", + } + + bp.keyauth_credentials:insert { + key = "alice-key", + consumer = consumer, + } + + assert(helpers.start_kong { + nginx_conf = nginx_conf, + plugins = "bundled, prometheus", + }) + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("increments the count for proxied requests", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + apikey = 'alice-key', + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + return body:find('kong_http_consumer_status{service="mock-service",route="http-route",code="200",consumer="alice"} 1', nil, true) + end) + + res = assert(proxy_client:send { + method = "GET", + path = "/status/400", + headers = { + host = helpers.mock_upstream_host, + apikey = 'alice-key', + } + }) + assert.res_status(400, res) + + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + return body:find('kong_http_consumer_status{service="mock-service",route="http-route",code="400",consumer="alice"} 1', nil, true) + end) + end) + + it("behave correctly if consumer is not found", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(401, res) + + local body + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) + end) + + assert.not_match('kong_http_consumer_status{service="mock-service",route="http-route",code="401",consumer="alice"} 1', body, nil, true) + assert.matches('kong_http_status{service="mock-service",route="http-route",code="401"} 1', body, nil, true) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) end) diff --git a/spec/05-enterprise-exporter_spec.lua b/spec/05-enterprise-exporter_spec.lua new file mode 100644 index 00000000000..e2a8ebe5fab --- /dev/null +++ b/spec/05-enterprise-exporter_spec.lua @@ -0,0 +1,64 @@ +local helpers = require "spec.helpers" + +-- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged +local stream_available, _ = pcall(require, "kong.tools.stream_api") + +local spec_path = debug.getinfo(1).source:match("@?(.*/)") + +local nginx_conf +if stream_available then + nginx_conf = spec_path .. "/fixtures/prometheus/custom_nginx.template" +else + nginx_conf = "./spec/fixtures/custom_nginx.template" +end +-- Note ends + +local t = pending +local pok = pcall(require, "kong.enterprise_edition.licensing") +if pok then + t = describe +end + +t("Plugin: prometheus (exporter) enterprise licenses", function() + local admin_client + + setup(function() + local bp = helpers.get_db_utils() + + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus", + } + + assert(helpers.start_kong { + nginx_conf = nginx_conf, + plugins = "bundled, prometheus", + }) + admin_client = helpers.admin_client() + end) + + teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("exports enterprise licenses", function() + + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + + assert.matches('kong_enterprise_license_signature %d+', body, nil, true) + assert.matches('kong_enterprise_license_expiration %d+', body, nil, true) + assert.matches('kong_enterprise_license_features{feature="ee_plugins"}', body, nil, true) + assert.matches('kong_enterprise_license_features{feature="write_admin_api"}', body, nil, true) + + assert.matches('kong_enterprise_license_errors 0', body, nil, true) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + end) +end) From 8c997912516dfc64cbc07f9fef8ec5bc47f7bb58 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 Mar 2021 16:07:35 +0800 Subject: [PATCH 0642/4351] chore(prometheus) release 1.2.0 --- CHANGELOG.md | 11 ++++++++++- ...ockspec => kong-prometheus-plugin-1.2.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 13 insertions(+), 4 deletions(-) rename kong-prometheus-plugin-1.1.0-1.rockspec => kong-prometheus-plugin-1.2.0-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index cb797a0793d..40365342914 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,7 @@ # Table of Contents -- [1.1.0](#100---20210303) +- [1.2.0](#120---20210324) +- [1.1.0](#110---20210303) - [1.0.0](#100---20200820) - [0.9.0](#090---20200617) - [0.8.0](#080---20200424) @@ -19,6 +20,13 @@ - [0.1.0](#010---20180615) +## [1.2.0] - 2021/03/24 + +- Fix an issue where there's no stream listner or stream API is not avaiable, +/metrics endpoint may timeout [#108](https://github.com/Kong/kong-plugin-prometheus/pull/108) +- Export per-consumer status [#115](https://github.com/Kong/kong-plugin-prometheus/pull/115) +(Thanks, [samsk](https://github.com/samsk)!) + ## [1.1.0] - 2021/03/03 - Export Kong Enterprise Edition licensing information. @@ -135,6 +143,7 @@ initialized - Initial release of Prometheus plugin for Kong. +[1.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.1.0...1.2.0 [1.1.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.0.0...1.1.0 [1.0.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.9.0...1.0.0 [0.9.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.8.0...0.9.0 diff --git a/kong-prometheus-plugin-1.1.0-1.rockspec b/kong-prometheus-plugin-1.2.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-1.1.0-1.rockspec rename to kong-prometheus-plugin-1.2.0-1.rockspec index 7d5f598fae9..33d3f6775e1 100644 --- a/kong-prometheus-plugin-1.1.0-1.rockspec +++ b/kong-prometheus-plugin-1.2.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "1.1.0-1" +version = "1.2.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "1.1.0" + tag = "1.2.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 9b31f0d0ae7..3b6c89ea303 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.1.0", + VERSION = "1.2.0", } function PrometheusHandler.init_worker() From a5fe617a9f55b5b9b10e974e56159545f046518e Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 15 Oct 2020 10:13:20 -0500 Subject: [PATCH 0643/4351] feature - Add config option to set `Access-Control-Allow-Origin` header This response header is hardcoded to `"*"` to pass the CORS settings of the gRPC-Web library. But this value isn't allowed on requests "with credentials", so it might be helpful to let the user to configure it. --- kong/plugins/grpc-web/handler.lua | 3 ++- kong/plugins/grpc-web/schema.lua | 7 +++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index 01b34bd0fc2..d2d5e7bfa93 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -34,9 +34,10 @@ local CORS_HEADERS = { } function grpc_web:access(conf) - kong_response_set_header("Access-Control-Allow-Origin", "*") + kong_response_set_header("Access-Control-Allow-Origin", conf.allow_origin_header) if kong_request_get_method() == "OPTIONS" then + CORS_HEADERS["Access-Control-Allow-Origin"] = conf.allow_origin_header return kong_response_exit(200, "OK", CORS_HEADERS) end diff --git a/kong/plugins/grpc-web/schema.lua b/kong/plugins/grpc-web/schema.lua index 5590219c95b..01a321c4956 100644 --- a/kong/plugins/grpc-web/schema.lua +++ b/kong/plugins/grpc-web/schema.lua @@ -17,6 +17,13 @@ return { required = false, }, }, + { + allow_origin_header = { + type = "string", + required = false, + default = "*", + }, + }, }, }, }, }, From c9bcc4a1e981d01f44c66726f38e3796b51ba121 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 24 Mar 2021 15:20:56 -0300 Subject: [PATCH 0644/4351] chore(aws-lambda) run against ce master --- .travis.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.travis.yml b/.travis.yml index 8c962368051..3d2b7246ebd 100644 --- a/.travis.yml +++ b/.travis.yml @@ -14,8 +14,8 @@ jobs: env: KONG_VERSION=2.3.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - #- name: Nightly CE-master - # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest + - name: Nightly CE-master + env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest env: global: From 21e059aaf8f330a751cb2da31659ff04338880ca Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 29 Mar 2021 12:39:16 +0200 Subject: [PATCH 0645/4351] docs(prometheus) preferred scraping method; status api (#106) --- README.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/README.md b/README.md index 6077b24e66c..70118ae43e6 100644 --- a/README.md +++ b/README.md @@ -30,6 +30,14 @@ $ curl http://localhost:8001/plugins -d name=prometheus ### Scraping metrics +#### Via Kong's Status API + +Metrics are available on the status API at `/metrics` endpoint: +``` +curl http://localhost:800x/metrics +``` +This is the preferred method. + #### Via Kong's Admin API Metrics are available on the admin API at `/metrics` endpoint: From d51735be6dc40f9752aafc42f71d70e8dcb35df6 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 29 Mar 2021 08:47:18 -0700 Subject: [PATCH 0646/4351] fix(request-transformer) use the `kong.service.request.set_path()` PDK API instead of setting the `upstream_uri` variable directly to ensure special characters are correctly escaped before sending to the upstream --- kong/plugins/request-transformer/access.lua | 3 ++- spec/02-access_spec.lua | 28 +++++++++++++++++++++ 2 files changed, 30 insertions(+), 1 deletion(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index abdfa7e3422..5fa12a3ada1 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -12,6 +12,7 @@ local set_header = kong.service.request.set_header local get_headers = kong.request.get_headers local set_headers = kong.service.request.set_headers local set_method = kong.service.request.set_method +local set_path = kong.service.request.set_path local get_raw_body = kong.request.get_raw_body local set_raw_body = kong.service.request.set_raw_body local encode_args = ngx.encode_args @@ -518,7 +519,7 @@ local function transform_uri(conf) "` rendered to `", res, "`") if res then - ngx.var.upstream_uri = res + set_path(res) end end end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 23960587179..6fd41c0216c 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -111,6 +111,10 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hosts = { "test26.test" } }) + local route27 = bp.routes:insert({ + hosts = { "test27.test" } + }) + bp.plugins:insert { route = { id = route1.id }, name = "request-transformer", @@ -429,6 +433,16 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + bp.plugins:insert { + route = { id = route27.id }, + name = "request-transformer", + config = { + replace = { + uri = "/requests/tést", + } + } + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -1140,6 +1154,20 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.queryparam("q2") assert.equals("v2", value) end) + + pending("escape UTF-8 characters when replacing upstream path - enable after Kong 2.4", function() + local r = assert(client:send { + method = "GET", + path = "/requests/wrong_path", + headers = { + host = "test27.test" + } + }) + assert.response(r).has.status(200) + local body = assert(assert.response(r).has.jsonbody()) + assert.equals(helpers.mock_upstream_url .. + "/requests/t%C3%A9st", body.url) + end) end) describe("add", function() From a784b134d5338b6a32bf8ea66b79e3e72f2ef522 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 9 Apr 2021 13:06:41 +0200 Subject: [PATCH 0647/4351] fix(prometheus) make plugin impervious to underscore changes This change makes the code impervious to setting `lua_transform_underscores_in_response_headers` to `off`. Related with https://github.com/Kong/kong/issues/6995 --- kong/plugins/prometheus/exporter.lua | 2 +- kong/plugins/prometheus/prometheus.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 4cf5718f19e..291816e41ad 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -339,7 +339,7 @@ local function metric_data() end local function collect(with_stream) - ngx.header.content_type = "text/plain; charset=UTF-8" + ngx.header["Content-Type"] = "text/plain; charset=UTF-8" ngx.print(metric_data()) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index db63687692e..fbf7b304a71 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -662,7 +662,7 @@ end -- It will get the metrics from the dictionary, sort them, and expose them -- aling with TYPE and HELP comments. function Prometheus:collect() - ngx.header.content_type = "text/plain" + ngx.header["Content-Type"] = "text/plain" ngx.print(self:metric_data()) end From ce3619aa9aff7fd8520fffedab9c36d1247a8c0b Mon Sep 17 00:00:00 2001 From: Yoan Blanc Date: Thu, 15 Apr 2021 16:33:39 +0200 Subject: [PATCH 0648/4351] fix: balancer_latency is nil upon failure (#113) --- kong/plugins/zipkin/handler.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 33c72f59cf6..a26e913fe13 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -322,7 +322,11 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 tag_with_service_and_route(span) - span:finish((try.balancer_start + try.balancer_latency) * 1000) + if try.balancer_latency ~= nil then + span:finish((try.balancer_start + try.balancer_latency) * 1000) + else + span:finish(now_mu) + end reporter:report(span) end proxy_span:set_tag("peer.hostname", balancer_data.hostname) -- could be nil From 33922f208f7f7c761effa56d7399089ff7179826 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Thu, 15 Apr 2021 18:42:22 +0200 Subject: [PATCH 0649/4351] chore(prometheus) bump to 1.2.1 * Add a new tag * Check that the rock works with `luarocks install` * Push new rockspec to luarocks --- CHANGELOG.md | 7 ++++++- ...0-1.rockspec => kong-prometheus-plugin-1.2.1-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 9 insertions(+), 4 deletions(-) rename kong-prometheus-plugin-1.2.0-1.rockspec => kong-prometheus-plugin-1.2.1-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 40365342914..a8ed0d624b7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [1.2.1](#121---20210415) - [1.2.0](#120---20210324) - [1.1.0](#110---20210303) - [1.0.0](#100---20200820) @@ -19,10 +20,14 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [1.2.1] - 2021/04/15 + +- Fix an issue where the Content-Length header could be potentially mispelled + [#124](https://github.com/Kong/kong-plugin-prometheus/pull/124) ## [1.2.0] - 2021/03/24 -- Fix an issue where there's no stream listner or stream API is not avaiable, +- Fix an issue where there's no stream listener or stream API is not available, /metrics endpoint may timeout [#108](https://github.com/Kong/kong-plugin-prometheus/pull/108) - Export per-consumer status [#115](https://github.com/Kong/kong-plugin-prometheus/pull/115) (Thanks, [samsk](https://github.com/samsk)!) diff --git a/kong-prometheus-plugin-1.2.0-1.rockspec b/kong-prometheus-plugin-1.2.1-1.rockspec similarity index 96% rename from kong-prometheus-plugin-1.2.0-1.rockspec rename to kong-prometheus-plugin-1.2.1-1.rockspec index 33d3f6775e1..32e8817df5e 100644 --- a/kong-prometheus-plugin-1.2.0-1.rockspec +++ b/kong-prometheus-plugin-1.2.1-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "1.2.0-1" +version = "1.2.1-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "1.2.0" + tag = "1.2.1" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 3b6c89ea303..eaad592cbb0 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.2.0", + VERSION = "1.2.1", } function PrometheusHandler.init_worker() From 5853f9d0c0bb6afce4b6d3165cacbd86bb46b8d2 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 19 Apr 2021 17:07:28 -0300 Subject: [PATCH 0650/4351] feat(aws-lambda) configurable body base64 encoding As not every lambda function uses base64 encoded bodies, now it's possible to completely disable this body encoding. This makes it easier for users who are migrating from an environment where lambda functions are not base64 encoded to Kong. The default behavior still is encoding the requests and the responses. --- kong/plugins/aws-lambda/aws-serializer.lua | 15 +++- kong/plugins/aws-lambda/handler.lua | 2 +- kong/plugins/aws-lambda/schema.lua | 4 + .../aws-lambda/06-request-util_spec.lua | 75 +++++++++++++++++++ 4 files changed, 92 insertions(+), 4 deletions(-) diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua index 92896d544de..d6458e15429 100644 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -55,12 +55,21 @@ return function(ctx, config) -- prepare body local body, isBase64Encoded local skip_large_bodies = true - if config and config.skip_large_bodies ~= nil then - skip_large_bodies = config.skip_large_bodies + local base64_encode_body = true + + if config then + if config.skip_large_bodies ~= nil then + skip_large_bodies = config.skip_large_bodies + end + + if config.base64_encode_body ~= nil then + base64_encode_body = config.base64_encode_body + end end + do body = request_util.read_request_body(skip_large_bodies) - if body ~= "" then + if body ~= "" and base64_encode_body then body = ngx_encode_base64(body) isBase64Encoded = true else diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index f140572b0b7..6d7b54076f3 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -146,7 +146,7 @@ function AWSLambdaHandler:access(conf) local body_args, err = kong.request.get_body() if err and err:match("content type") then body_args = {} - if not raw_content_types[content_type] then + if not raw_content_types[content_type] and conf.base64_encode_body then -- don't know what this body MIME type is, base64 it just in case body_raw = ngx_encode_base64(body_raw) upstream_body.request_body_base64 = true diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 0db904c056b..90e25d243c7 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -96,6 +96,10 @@ return { type = "boolean", default = true, } }, + { base64_encode_body = { + type = "boolean", + default = true, + } }, } }, } }, diff --git a/spec/plugins/aws-lambda/06-request-util_spec.lua b/spec/plugins/aws-lambda/06-request-util_spec.lua index fe87f2ffc70..48b55967327 100644 --- a/spec/plugins/aws-lambda/06-request-util_spec.lua +++ b/spec/plugins/aws-lambda/06-request-util_spec.lua @@ -87,6 +87,44 @@ for _, strategy in helpers.each_strategy() do }, } + local route5 = bp.routes:insert { + hosts = { "base.sixtyfour.test" }, + } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route5.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = false, + forward_request_body = true, + skip_large_bodies = false, + --base64_encode_body = true, + }, + } + + local route6 = bp.routes:insert { + hosts = { "notbase.sixtyfour.test" }, + } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route6.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = false, + forward_request_body = true, + skip_large_bodies = false, + base64_encode_body = false, + }, + } + assert(helpers.start_kong({ database = strategy, @@ -279,5 +317,42 @@ for _, strategy in helpers.each_strategy() do end) end) + + + describe("base64 body encoding", function() + + it("enabled", function() + local request_body = ("encodemeplease") + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "base.sixtyfour.test" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.equal(ngx.encode_base64(request_body), body.request_body) + end) + + + it("disabled", function() + local request_body = ("donotencodemeplease") + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "notbase.sixtyfour.test" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + local body = assert.response(res).has.jsonbody() + assert.equal(request_body, body.request_body) + end) + + end) + end) end From 4d5e7c287b9760f4a00253f28cbd596df6f7f4d7 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 21 Apr 2021 11:59:56 -0300 Subject: [PATCH 0651/4351] docs(aws-lambda) base64_encode_body option entry --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index d4241abd9d3..d836c83449d 100644 --- a/README.md +++ b/README.md @@ -134,6 +134,7 @@ Here's a list of all the parameters which can be used in this plugin's configura |`config.proxy_url`
*semi-optional* || An optional value that defines whether the plugin should connect through the given proxy server URL. This value is required if `proxy_scheme` is defined. |`config.proxy_scheme`
*semi-optional* || An optional value that defines which HTTP protocol scheme to use in order to connect through the proxy server. The schemes supported are: `http` and `https`. This value is required if `proxy_url` is defined. |`config.skip_large_bodies`
*optional* | `true` | An optional value that defines whether very large bodies (that are buffered to disk) should be sent by Kong. Note that sending very large bodies will have an impact on the system memory. +|`config.base64_encode_body`
*optional* | `true` | An optional value that defines whether request and response bodies should be base64 encoded or not. ## Notes From 89c38407182124e9d10b140a452b8c2d9b343b04 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 27 Apr 2021 00:44:04 +0800 Subject: [PATCH 0652/4351] fix(prometheus) attach subsystem label to memory stats (#118) Memory stats in HTTP and Stream subsystem are independent, attaching the label so prometheus won't complain about duplicate metrics --- README.md | 18 ++++++- kong/plugins/prometheus/exporter.lua | 19 ++++---- spec/02-access_spec.lua | 73 ++++++++++++++++++++++++++-- spec/04-status_api_spec.lua | 21 ++++++-- spec/05-enterprise-exporter_spec.lua | 4 +- 5 files changed, 115 insertions(+), 20 deletions(-) diff --git a/README.md b/README.md index 70118ae43e6..8585c334054 100644 --- a/README.md +++ b/README.md @@ -15,6 +15,10 @@ This plugin exposes metrics in [Prometheus Exposition format](https://github.com - *DB reachability*: Can the Kong node reach it's Database or not (Guage 0/1). - *Connections*: Various NGINX connection metrics like active, reading, writing, accepted connections. +- *Memory Usage*: + - *Shared dict usage*: Memory usage for each shared dictionaries in bytes. + - *Shared dict capacity*: Capacity for each shared dictionaries in bytes. + - *Lua VM memory usage*: Memory usage for Lua VM on each worker in bytes. ### Grafana Dashboard @@ -132,7 +136,6 @@ kong_latency_bucket{type="kong",service="google",le="00001.0"} 1 kong_latency_bucket{type="kong",service="google",le="00002.0"} 1 . . -. kong_latency_bucket{type="kong",service="google",le="+Inf"} 2 kong_latency_bucket{type="request",service="google",le="00300.0"} 1 kong_latency_bucket{type="request",service="google",le="00400.0"} 1 @@ -159,6 +162,19 @@ kong_nginx_http_current_connections{state="reading"} 0 kong_nginx_http_current_connections{state="total"} 8 kong_nginx_http_current_connections{state="waiting"} 0 kong_nginx_http_current_connections{state="writing"} 1 +# HELP kong_memory_lua_shared_dict_bytes Allocated slabs in bytes in a shared_dict +# TYPE kong_memory_lua_shared_dict_bytes gauge +kong_memory_lua_shared_dict_bytes{shared_dict="kong",kong_subsystem="http"} 40960 +. +. +# HELP kong_memory_lua_shared_dict_total_bytes Total capacity in bytes of a shared_dict +# TYPE kong_memory_lua_shared_dict_total_bytes gauge +kong_memory_lua_shared_dict_total_bytes{shared_dict="kong",kong_subsystem="http"} 5242880 +. +. +# HELP kong_memory_workers_lua_vms_bytes Allocated bytes in worker Lua VM +# TYPE kong_memory_workers_lua_vms_bytes gauge +kong_memory_workers_lua_vms_bytes{pid="7281",kong_subsystem="http"} 41124353 # HELP kong_nginx_metric_errors_total Number of nginx-lua-prometheus errors # TYPE kong_nginx_metric_errors_total counter kong_nginx_metric_errors_total 0 diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 291816e41ad..8857415ad17 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -24,6 +24,7 @@ if pok then enterprise = require("kong.plugins.prometheus.enterprise.exporter") end +local kong_subsystem = ngx.config.subsystem local function init() local shm = "prometheus_metrics" @@ -35,7 +36,7 @@ local function init() prometheus = require("kong.plugins.prometheus.prometheus").init(shm, "kong_") -- global metrics - if ngx.config.subsystem == "http" then + if kong_subsystem == "http" then metrics.connections = prometheus:gauge("nginx_http_current_connections", "Number of HTTP connections", {"state"}) @@ -56,23 +57,23 @@ local function init() local memory_stats = {} memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", "Allocated bytes in worker Lua VM", - {"pid"}) + {"pid", "kong_subsystem"}) memory_stats.shms = prometheus:gauge("memory_lua_shared_dict_bytes", "Allocated slabs in bytes in a shared_dict", - {"shared_dict"}) + {"shared_dict", "kong_subsystem"}) memory_stats.shm_capacity = prometheus:gauge("memory_lua_shared_dict_total_bytes", "Total capacity in bytes of a shared_dict", - {"shared_dict"}) + {"shared_dict", "kong_subsystem"}) local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do - memory_stats.shm_capacity:set(value.capacity, {shm_name}) + memory_stats.shm_capacity:set(value.capacity, { shm_name, kong_subsystem }) end metrics.memory_stats = memory_stats -- per service/route - if ngx.config.subsystem == "http" then + if kong_subsystem == "http" then metrics.status = prometheus:counter("http_status", "HTTP status codes per service/route in Kong", {"service", "route", "code"}) @@ -129,7 +130,7 @@ end local log -if ngx.config.subsystem == "http" then +if kong_subsystem == "http" then function log(message, serialized) if not metrics then kong.log.err("prometheus: can not log metrics because of an initialization " @@ -324,11 +325,11 @@ local function metric_data() -- memory stats local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do - metrics.memory_stats.shms:set(value.allocated_slabs, {shm_name}) + metrics.memory_stats.shms:set(value.allocated_slabs, { shm_name, kong_subsystem }) end for i = 1, #res.workers_lua_vms do metrics.memory_stats.worker_vms:set(res.workers_lua_vms[i].http_allocated_gc, - {res.workers_lua_vms[i].pid}) + { res.workers_lua_vms[i].pid, kong_subsystem }) end if enterprise then diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 1425240e354..196b97696fc 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -285,7 +285,10 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_memory_workers_lua_vms_bytes', body, nil, true) + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"} %d+', body) + if stream_available then + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"} %d+', body) + end assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -297,9 +300,12 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_lua_shared_dict_total_bytes' .. - '{shared_dict="prometheus_metrics"} 5242880', body, nil, true) - assert.matches('kong_memory_lua_shared_dict_bytes' .. - '{shared_dict="prometheus_metrics"}', body, nil, true) + '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) + -- TODO: uncomment below once the ngx.shared iterrator in stream is fixed + -- if stream_available then + -- assert.matches('kong_memory_lua_shared_dict_total_bytes' .. + -- '{shared_dict="stream_prometheus_metrics",kong_subsystem="stream"} %d+', body) + -- end assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -316,6 +322,65 @@ describe("Plugin: prometheus (access)", function() end) end) +local test_f +if stream_available then + test_f = describe +else + test_f = pending +end +test_f("Plugin: prometheus (access) no stream listeners", function() + local admin_client + + setup(function() + local bp = helpers.get_db_utils() + + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus" + } + + assert(helpers.start_kong { + plugins = "bundled, prometheus", + stream_listen = "off", + }) + admin_client = helpers.admin_client() + end) + + teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("exposes Lua worker VM stats only for http subsystem", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"}', body) + assert.not_matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"}', body) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + end) + + it("exposes lua_shared_dict metrics only for http subsystem", function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_memory_lua_shared_dict_total_bytes' .. + '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) + + assert.not_matches('kong_memory_lua_shared_dict_bytes' .. + '{shared_dict="stream_prometheus_metric",kong_subsystem="stream"} %d+', body) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + end) +end) + describe("Plugin: prometheus (access) per-consumer metrics", function() local proxy_client local admin_client diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index 7a66ffbaf1b..c0c6fba9514 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -1,6 +1,8 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" +local TCP_PROXY_PORT = 9007 + -- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged local stream_available, _ = pcall(require, "kong.tools.stream_api") @@ -138,6 +140,7 @@ describe("Plugin: prometheus (access via status API)", function() nginx_conf = nginx_conf, plugins = "bundled, prometheus", status_listen = "0.0.0.0:9500", + stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, }) proxy_client = helpers.proxy_client() status_client = helpers.http_client("127.0.0.1", 9500, 20000) @@ -373,7 +376,12 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_memory_workers_lua_vms_bytes', body, nil, true) + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"}', body) + if stream_available then + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"}', body) + end + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) it("exposes lua_shared_dict metrics", function() @@ -383,8 +391,13 @@ describe("Plugin: prometheus (access via status API)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_lua_shared_dict_total_bytes' .. - '{shared_dict="prometheus_metrics"} 5242880', body, nil, true) - assert.matches('kong_memory_lua_shared_dict_bytes' .. - '{shared_dict="prometheus_metrics"}', body, nil, true) + '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) + -- TODO: uncomment below once the ngx.shared iterrator in stream is fixed + -- if stream_available then + -- assert.matches('kong_memory_lua_shared_dict_total_bytes' .. + -- '{shared_dict="prometheus_metrics",kong_subsystem="stream"} %d+', body) + -- end + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) end) diff --git a/spec/05-enterprise-exporter_spec.lua b/spec/05-enterprise-exporter_spec.lua index e2a8ebe5fab..8a0f496e7aa 100644 --- a/spec/05-enterprise-exporter_spec.lua +++ b/spec/05-enterprise-exporter_spec.lua @@ -53,8 +53,8 @@ t("Plugin: prometheus (exporter) enterprise licenses", function() }) local body = assert.res_status(200, res) - assert.matches('kong_enterprise_license_signature %d+', body, nil, true) - assert.matches('kong_enterprise_license_expiration %d+', body, nil, true) + assert.matches('kong_enterprise_license_signature %d+', body) + assert.matches('kong_enterprise_license_expiration %d+', body) assert.matches('kong_enterprise_license_features{feature="ee_plugins"}', body, nil, true) assert.matches('kong_enterprise_license_features{feature="write_admin_api"}', body, nil, true) From 3327be55d1e14252f2d7c9f2d7cd0145a6ae527b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 27 Apr 2021 18:29:26 +0800 Subject: [PATCH 0653/4351] fix(prometheus) use wait_until to wait upstreams metrics to update --- spec/04-status_api_spec.lua | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index c0c6fba9514..9ee6a71e66e 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -361,12 +361,15 @@ describe("Plugin: prometheus (access via status API)", function() } admin_client:close() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.not_match('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff"', body, nil, true) + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return not body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff"', nil, true) + end) assert.not_match('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', body, nil, true) end) From 3431b9a9764464bddcf2cfa6f736a8f88b9c87b4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 28 Apr 2021 01:18:32 +0800 Subject: [PATCH 0654/4351] tests(prometheus) wait all hc metrics --- spec/04-status_api_spec.lua | 68 +++++++++++++++++++++++-------------- 1 file changed, 42 insertions(+), 26 deletions(-) diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index 9ee6a71e66e..a1ff2612a33 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -302,51 +302,67 @@ describe("Plugin: prometheus (access via status API)", function() end) it("exposes upstream's target health metrics - healthchecks-off", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 1', body, nil, true) + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + + body = assert.res_status(200, res) + return body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 1', nil, true) + end) assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error"} 0', body, nil, true) end) it("exposes upstream's target health metrics - healthy", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + + body = assert.res_status(200, res) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 1', nil, true) + end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 1', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error"} 0', body, nil, true) end) it("exposes upstream's target health metrics - unhealthy", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthchecks_off"} 0', body, nil, true) + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + + body = assert.res_status(200, res) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="unhealthy"} 1', nil, true) + end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="unhealthy"} 1', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthchecks_off"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="dns_error"} 0', body, nil, true) end) it("exposes upstream's target health metrics - dns_error", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off"} 0', body, nil, true) + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + + body = assert.res_status(200, res) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error"} 1', nil, true) + end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error"} 1', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off"} 0', body, nil, true) end) it("remove metrics from deleted upstreams and targets", function() From 09dfdd0ee94e55275d466c599f39ac8535644e9f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 26 May 2021 19:14:04 +0200 Subject: [PATCH 0655/4351] feat(zipkin) service.name and route.name tags (#115) --- .travis.yml | 19 +++++++++++++------ kong/plugins/zipkin/handler.lua | 15 +++++++++++---- spec/zipkin_spec.lua | 15 ++++++++++++++- 3 files changed, 38 insertions(+), 11 deletions(-) diff --git a/.travis.yml b/.travis.yml index d3a1b2e9713..b43321625d3 100644 --- a/.travis.yml +++ b/.travis.yml @@ -4,20 +4,27 @@ jobs: include: - name: Kong CE 2.0.x env: KONG_VERSION=2.0.x - - name: Kong Enterprise nightly - env: KONG_VERSION=nightly-ee + - name: Kong CE 2.1.x + env: KONG_VERSION=2.1.x + - name: Kong CE 2.2.x + env: KONG_VERSION=2.2.x + - name: Enterprise 2.1.4.x + env: KONG_VERSION=2.1.4.x + - name: Enterprise 2.2.0.x + env: KONG_VERSION=2.2.0.x env: global: # for Enterprise images - BINTRAY_USERNAME=kong-automation@kong - BINTRAY_REPO=kong - - secure: 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 - # for Enterprise nightly images + - secure: 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 + # for Nightly Enterprise images - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 + - secure: d8lQhUZik+Ng0+GueJzTn5+DXmWCW/Sx7eb+pbk8g5HJB4Myk3CGjdYb/wmn1oARpagQlMFCERdqYDY+NsVLL/m65aJkDsGiJYjxtE+EP7pai0gfpGD1tvBZ4te/YsbjdhNtj+nQ3nk0Ecc0S9+l99ztG7VjnBdfZbVOYLpJIzl/UNV5V/y00mdKkwTlGqppMe45XVqGdS/KkKMYm6w1OSs9YA4u9OpbzRmfvK5y1MRPNfRd1NY2+624bDEUZrPvicsofwDV7GhtPsr6hewGWmlA7/fINrE/rUaQKyFeeEkRQz7HCe9f7PlNHlPWD9nIGVbBNOaQqMmXlasdOqqMlJftukymiQdl1ALyZLa0y47MariOwzkU9aftcOQMsIwpuThWd1izzH+VVi9fWIFWvghD2MI5Ar+YxqRv2F1gLdhfte3Gaq+K8liKhiQG05GwxzWaJgAhoCY84KVh1zChjq4ZhN1zxWybEfaBboTYhKG82FKhRFppYfxLvNgUhRSBblWMsYpNsqapag4AL0GYiGnynTrlgRohHHCBSHt/6WZGOED8vCBKrd5e9iIWTK5WIipN6THQXdofA7xjbl6fEsdl5UiJc+vgRTuT96Te2LeLWswWdu0n1L+DEfLaPCPzxOXHElYe6NC/X1zsI4IEflUGHiNYS7oMkrHb4eEcz4g= install: +- echo "$DOCKER_KEY" | docker login -u "$DOCKER_USER" --password-stdin - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" @@ -32,4 +39,4 @@ notifications: on_success: change on_failure: always rooms: - secure: 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 + secure: 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 diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a26e913fe13..0bf061dea7d 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -48,12 +48,19 @@ local function tag_with_service_and_route(span) local service = kong.router.get_service() if service and service.id then span:set_tag("kong.service", service.id) - local route = kong.router.get_route() - if route and route.id then - span:set_tag("kong.route", route.id) - end if type(service.name) == "string" then span.service_name = service.name + span:set_tag("kong.service_name", service.name) + end + end + + local route = kong.router.get_route() + if route then + if route.id then + span:set_tag("kong.route", route.id) + end + if type(route.name) == "string" then + span:set_tag("kong.route_name", route.name) end end end diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 6fc9e04f751..76348b48ad5 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -173,6 +173,7 @@ describe("http integration tests with zipkin server [#" -- kong (http) mock upstream route = bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), service = service, hosts = { "http-route" }, preserve_host = true, @@ -185,6 +186,7 @@ describe("http integration tests with zipkin server [#" } grpc_route = bp.routes:insert { + name = string.lower("grpc-route-" .. utils.random_string()), service = grpc_service, protocols = { "grpc" }, hosts = { "grpc-route" }, @@ -199,6 +201,7 @@ describe("http integration tests with zipkin server [#" }) tcp_route = bp.routes:insert { + name = string.lower("tcp-route-" .. utils.random_string()), destinations = { { port = 19000 } }, protocols = { "tcp" }, service = tcp_service, @@ -258,6 +261,7 @@ describe("http integration tests with zipkin server [#" -- specific assertions for proxy_span assert.same(proxy_span.tags["kong.route"], route.id) + assert.same(proxy_span.tags["kong.route_name"], route.name) assert.same(proxy_span.tags["peer.hostname"], "127.0.0.1") assert.same({ @@ -286,7 +290,9 @@ describe("http integration tests with zipkin server [#" assert.same({ ["kong.balancer.try"] = "1", ["kong.route"] = route.id, - ["kong.service"] = route.service.id, + ["kong.route_name"] = route.name, + ["kong.service"] = service.id, + ["kong.service_name"] = service.name, }, balancer_span.tags) end) @@ -332,6 +338,7 @@ describe("http integration tests with zipkin server [#" -- specific assertions for proxy_span assert.same(proxy_span.tags["kong.route"], grpc_route.id) + assert.same(proxy_span.tags["kong.route_name"], grpc_route.name) assert.same(proxy_span.tags["peer.hostname"], GRPCBIN_HOST) -- random ip assigned by Docker to the grpcbin container @@ -362,7 +369,9 @@ describe("http integration tests with zipkin server [#" assert.same({ ["kong.balancer.try"] = "1", ["kong.service"] = grpc_route.service.id, + ["kong.service_name"] = grpc_service.name, ["kong.route"] = grpc_route.id, + ["kong.route_name"] = grpc_route.name, }, balancer_span.tags) end) @@ -437,7 +446,9 @@ describe("http integration tests with zipkin server [#" assert.truthy(pann["kps"] <= pann["kpf"]) assert.same({ ["kong.route"] = tcp_route.id, + ["kong.route_name"] = tcp_route.name, ["kong.service"] = tcp_service.id, + ["kong.service_name"] = tcp_service.name, ["peer.hostname"] = "127.0.0.1", }, proxy_span.tags) @@ -464,7 +475,9 @@ describe("http integration tests with zipkin server [#" assert.same({ ["kong.balancer.try"] = "1", ["kong.route"] = tcp_route.id, + ["kong.route_name"] = tcp_route.name, ["kong.service"] = tcp_service.id, + ["kong.service_name"] = tcp_service.name, }, balancer_span.tags) end) From 33115a65e81ba854f0e942959b4694d91afc5fc6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 27 May 2021 15:50:44 +0800 Subject: [PATCH 0656/4351] feat(prometheus) expose dataplane status on control plane (#98) This PR adds a series of metrics to expose connected Data Plane metrics on Control Plane side, including `data_plane_last_seen`, `data_plane_config_hash` and `data_plane_version_compatible`. --- kong/plugins/prometheus/exporter.lua | 57 ++++++++++++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 8857415ad17..cefd438ec3b 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -6,8 +6,12 @@ local concat = table.concat local select = select local balancer = require("kong.runloop.balancer") +local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS + local stream_available, stream_api = pcall(require, "kong.tools.stream_api") +local role = kong.configuration.role + local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 200, 300, 400, 500, 1000, 2000, 5000, 10000, 30000, 60000 } @@ -99,12 +103,33 @@ local function init() if enterprise then enterprise.init(prometheus) end + + + -- Hybrid mode status + if role == "control_plane" then + metrics.data_plane_last_seen = prometheus:gauge("data_plane_last_seen", + "Last time data plane contacted control plane", + {"node_id", "hostname", "ip"}) + metrics.data_plane_config_hash = prometheus:gauge("data_plane_config_hash", + "Config hash numeric value of the data plane", + {"node_id", "hostname", "ip"}) + + metrics.data_plane_version_compatible = prometheus:gauge("data_plane_version_compatible", + "Version compatible status of the data plane, 0 is incompatible", + {"node_id", "hostname", "ip", "kong_version"}) + end end local function init_worker() prometheus:init_worker() end +-- Convert the MD5 hex string to its numeric representation +-- Note the following will be represented as a float instead of int64 since luajit +-- don't like int64. Good news is prometheus uses float instead of int64 as well +local function config_hash_to_number(hash_str) + return tonumber("0x" .. hash_str) +end -- Since in the prometheus library we create a new table for each diverged label -- so putting the "more dynamic" label at the end will save us some memory @@ -336,6 +361,38 @@ local function metric_data() enterprise.metric_data() end + -- Hybrid mode status + if role == "control_plane" then + -- Cleanup old metrics + metrics.data_plane_last_seen:reset() + metrics.data_plane_config_hash:reset() + + for data_plane, err in kong.db.clustering_data_planes:each() do + if err then + kong.log.err("failed to list data planes: ", err) + goto next_data_plane + end + + local labels = { data_plane.id, data_plane.hostname, data_plane.ip } + + metrics.data_plane_last_seen:set(data_plane.last_seen, labels) + metrics.data_plane_config_hash:set(config_hash_to_number(data_plane.config_hash), labels) + + labels[4] = data_plane.version + local compatible = 1 + + if data_plane.sync_status == CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + or data_plane.sync_status == CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + or data_plane.sync_status == CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE then + + compatible = 0 + end + metrics.data_plane_version_compatible:set(compatible, labels) + +::next_data_plane:: + end + end + return prometheus:metric_data() end From e886c7a089ea3dd0da3754c3dfe25e4065b4016b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 3 Jun 2021 01:06:05 +0800 Subject: [PATCH 0657/4351] chore(prometheus) release 1.3.0 (#133) --- CHANGELOG.md | 11 +++++++++++ ...ockspec => kong-prometheus-plugin-1.3.0-1.rockspec | 4 ++-- kong/plugins/prometheus/handler.lua | 2 +- 3 files changed, 14 insertions(+), 3 deletions(-) rename kong-prometheus-plugin-1.2.1-1.rockspec => kong-prometheus-plugin-1.3.0-1.rockspec (96%) diff --git a/CHANGELOG.md b/CHANGELOG.md index a8ed0d624b7..c691e50888d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [1.3.0](#130---20210527) - [1.2.1](#121---20210415) - [1.2.0](#120---20210324) - [1.1.0](#110---20210303) @@ -20,6 +21,14 @@ - [0.2.0](#020---20180924) - [0.1.0](#010---20180615) +## [1.3.0] - 2021/05/27 + +- Fix exporter to attach subsystem label to memory stats + [#118](https://github.com/Kong/kong-plugin-prometheus/pull/118) +- Expose dataplane status on control plane, new metrics `data_plane_last_seen`, + `data_plane_config_hash` and `data_plane_version_compatible` are added. + [#98](https://github.com/Kong/kong-plugin-prometheus/pull/98) + ## [1.2.1] - 2021/04/15 - Fix an issue where the Content-Length header could be potentially mispelled @@ -148,6 +157,8 @@ initialized - Initial release of Prometheus plugin for Kong. +[1.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.2.1...1.3.0 +[1.2.1]: https://github.com/Kong/kong-plugin-prometheus/compare/1.2.0...1.2.1 [1.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.1.0...1.2.0 [1.1.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.0.0...1.1.0 [1.0.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.9.0...1.0.0 diff --git a/kong-prometheus-plugin-1.2.1-1.rockspec b/kong-prometheus-plugin-1.3.0-1.rockspec similarity index 96% rename from kong-prometheus-plugin-1.2.1-1.rockspec rename to kong-prometheus-plugin-1.3.0-1.rockspec index 32e8817df5e..8f83e7ec70e 100644 --- a/kong-prometheus-plugin-1.2.1-1.rockspec +++ b/kong-prometheus-plugin-1.3.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "1.2.1-1" +version = "1.3.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "1.2.1" + tag = "1.3.0" } supported_platforms = {"linux", "macosx"} diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index eaad592cbb0..6afa8b3af46 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.2.1", + VERSION = "1.3.0", } function PrometheusHandler.init_worker() From 3a80379c12422e10cecbfdcc1ab711fe76f78a98 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 28 May 2021 10:53:48 +0200 Subject: [PATCH 0658/4351] tests(request-transformer) fix failing test In EE 2.1.x + Cassandra, the pattern appeared 4 times, in 2 groups of 2, fairly separated. I suspect EE + Cassandra is keeping logs from previous specs, so I am now counting the starting appearances and using that to compare. I have also replaced the == 1 or == 2 test with a >=1, because I believe the test should not fail if we suddenly encounter a 3 (maybe introduced by a different test that took a while to reach the log) --- spec/02-access_spec.lua | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 6fd41c0216c..29663360ae0 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,6 +1,16 @@ local admin_api = require "spec.fixtures.admin_api" local helpers = require "spec.helpers" local cjson = require "cjson" +local pl_file = require "pl.file" + + +local function count_log_lines(pattern) + local cfg = helpers.test_conf + local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) + local _, count = logs:gsub(pattern, "") + return count +end + for _, strategy in helpers.each_strategy() do describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() @@ -2118,6 +2128,9 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(500) end) it("rendering error (header) is correctly propagated in error.log, issue #25", function() + local pattern = [[error:%[string "TMP"%]:4: attempt to call global 'foo' %(a nil value%)]] + local start_count = count_log_lines(pattern) + local r = assert(client:send { method = "GET", path = "/", @@ -2128,13 +2141,8 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(500) helpers.wait_until(function() - local pl_file = require "pl.file" - - local cfg = helpers.test_conf - local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) - local _, count = logs:gsub([[error:%[string "TMP"%]:4: attempt to call global 'foo' %(a nil value%)]], "") - - return count == 1 or count == 2 -- Kong 2.2+ == 1, Pre 2.2 == 2 + local count = count_log_lines(pattern) + return count - start_count >= 1 -- Kong 2.2+ == 1, Pre 2.2 == 2 end, 5) end) it("type function is available in template environment", function() From da026e62b4ccc3a79af8aac928059f9a42bd3d0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 2 Jun 2021 19:50:51 +0200 Subject: [PATCH 0659/4351] test(handler) check that templates cannot write ngx.ctx (#44) --- .travis.yml | 1 + kong/plugins/request-transformer/access.lua | 2 +- spec/02-access_spec.lua | 26 +++++++++++++++++++++ 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 0a7345d059d..a0390b67e1c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -26,6 +26,7 @@ env: - secure: 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 install: +- echo "$DOCKER_KEY" | docker login -u "$DOCKER_USER" --password-stdin - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 5fa12a3ada1..f4478131669 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -136,7 +136,7 @@ local function param_value(source_template, config_array) -- Find or compile the specific template local compiled_template = compiled_templates[source_template] if not compiled_template then - compiled_template = pl_template.compile(source_template, compile_opts) + compiled_template = assert(pl_template.compile(source_template, compile_opts)) compiled_templates[source_template] = compiled_template end diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 29663360ae0..6e2bcfe5f29 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -125,6 +125,10 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hosts = { "test27.test" } }) + local route28 = bp.routes:insert({ + hosts = { "test28.test" } + }) + bp.plugins:insert { route = { id = route1.id }, name = "request-transformer", @@ -453,6 +457,18 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + -- transformer attempts to inject a value in ngx.ctx.shared, but that will result in an invalid template + -- which provokes a failure + bp.plugins:insert { + route = { id = route28.id }, + name = "request-transformer", + config = { + add = { + headers = { "X-Write-Attempt:$(shared.written = true)" }, + } + } + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -2171,6 +2187,16 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.queryparam("shared_param1") assert.equals("1.2.3", value) end) + it("cannot write a value in `kong.ctx.shared`", function() + local r = client:send { + method = "GET", + path = "/", + headers = { + host = "test28.test", + } + } + assert.response(r).has.status(500) + end) end) describe("remove then add header (regression test)", function() it("header already exists in request", function() From 569178642c1bae283eb11b016948a39210e5fade Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 4 Jun 2021 02:25:39 +0800 Subject: [PATCH 0660/4351] feat(prometheus) show cache in subsystem, worker vm memories and upstream (#129) * remove kong_process_events and make vm bytes a graph * add upstream variable --- grafana/kong-official.json | 842 ++++++++++++++++++++++++++++++++----- 1 file changed, 740 insertions(+), 102 deletions(-) diff --git a/grafana/kong-official.json b/grafana/kong-official.json index 19477c14f08..e3da353ab78 100644 --- a/grafana/kong-official.json +++ b/grafana/kong-official.json @@ -20,7 +20,7 @@ "type": "grafana", "id": "grafana", "name": "Grafana", - "version": "6.4.2" + "version": "6.7.6" }, { "type": "panel", @@ -28,6 +28,12 @@ "name": "Graph", "version": "" }, + { + "type": "panel", + "id": "heatmap", + "name": "Heatmap", + "version": "" + }, { "type": "datasource", "id": "prometheus", @@ -39,6 +45,12 @@ "id": "singlestat", "name": "Singlestat", "version": "" + }, + { + "type": "panel", + "id": "table", + "name": "Table", + "version": "" } ], "annotations": { @@ -59,7 +71,7 @@ "gnetId": 7424, "graphTooltip": 0, "id": null, - "iteration": 1571088300952, + "iteration": 1619542847083, "links": [], "panels": [ { @@ -79,6 +91,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -87,6 +105,7 @@ "x": 0, "y": 1 }, + "hiddenSeries": false, "id": 1, "legend": { "alignAsTable": false, @@ -104,10 +123,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -171,6 +191,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -179,6 +205,7 @@ "x": 0, "y": 8 }, + "hiddenSeries": false, "id": 16, "legend": { "avg": false, @@ -194,10 +221,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -268,6 +296,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -276,6 +310,7 @@ "x": 0, "y": 15 }, + "hiddenSeries": false, "id": 39, "legend": { "avg": false, @@ -291,10 +326,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -380,6 +416,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -388,6 +430,7 @@ "x": 0, "y": 2 }, + "hiddenSeries": false, "id": 10, "legend": { "avg": false, @@ -403,10 +446,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -484,6 +528,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -492,6 +542,7 @@ "x": 8, "y": 2 }, + "hiddenSeries": false, "id": 11, "legend": { "avg": false, @@ -507,10 +558,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -588,6 +640,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -596,6 +654,7 @@ "x": 16, "y": 2 }, + "hiddenSeries": false, "id": 42, "legend": { "avg": false, @@ -611,10 +670,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -692,6 +752,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -700,6 +766,7 @@ "x": 0, "y": 9 }, + "hiddenSeries": false, "id": 12, "legend": { "avg": false, @@ -715,10 +782,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -796,6 +864,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -804,6 +878,7 @@ "x": 8, "y": 9 }, + "hiddenSeries": false, "id": 13, "legend": { "avg": false, @@ -819,10 +894,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -900,6 +976,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -908,6 +990,7 @@ "x": 16, "y": 9 }, + "hiddenSeries": false, "id": 41, "legend": { "avg": false, @@ -923,10 +1006,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1004,6 +1088,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -1013,6 +1103,7 @@ "y": 16 }, "height": "250", + "hiddenSeries": false, "id": 14, "legend": { "avg": false, @@ -1028,10 +1119,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1110,6 +1202,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -1119,6 +1217,7 @@ "y": 16 }, "height": "250", + "hiddenSeries": false, "id": 15, "legend": { "avg": false, @@ -1134,10 +1233,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1216,6 +1316,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -1225,6 +1331,7 @@ "y": 16 }, "height": "250", + "hiddenSeries": false, "id": 40, "legend": { "avg": false, @@ -1240,10 +1347,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1337,6 +1445,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -1345,6 +1459,7 @@ "x": 0, "y": 3 }, + "hiddenSeries": false, "id": 3, "legend": { "alignAsTable": true, @@ -1362,10 +1477,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1429,6 +1545,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -1437,6 +1559,7 @@ "x": 0, "y": 10 }, + "hiddenSeries": false, "id": 2, "legend": { "avg": false, @@ -1452,10 +1575,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1526,6 +1650,12 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { @@ -1534,6 +1664,7 @@ "x": 12, "y": 10 }, + "hiddenSeries": false, "id": 9, "legend": { "avg": false, @@ -1549,10 +1680,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1615,7 +1747,7 @@ "type": "row" }, { - "collapsed": true, + "collapsed": false, "datasource": "${DS_PROMETHEUS}", "gridPos": { "h": 1, @@ -1624,85 +1756,537 @@ "y": 3 }, "id": 28, - "panels": [ - { - "datasource": "${DS_PROMETHEUS}", - "gridPos": { - "h": 6, - "w": 24, - "x": 0, - "y": 4 + "panels": [], + "title": "Caching", + "type": "row" + }, + { + "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "color": { + "mode": "thresholds" + }, + "mappings": [ + { + "from": "", + "id": 1, + "operator": "", + "text": "", + "to": "", + "type": 1, + "value": "" + } + ], + "max": 100, + "min": 0, + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green", + "value": null + }, + { + "color": "yellow", + "value": 70 + }, + { + "color": "red", + "value": 90 + } + ] }, - "id": 22, - "options": { - "fieldOptions": { - "calcs": [ - "lastNotNull" - ], - "defaults": { - "mappings": [ + "unit": "percent" + }, + "overrides": [] + }, + "gridPos": { + "h": 6, + "w": 24, + "x": 0, + "y": 4 + }, + "id": 22, + "options": { + "fieldOptions": { + "calcs": [ + "mean" + ], + "defaults": { + "mappings": [], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green", + "value": null + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "percent" + }, + "overrides": [], + "values": false + }, + "orientation": "auto", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false + }, + "showThresholdLabels": false, + "showThresholdMarkers": true, + "text": {} + }, + "pluginVersion": "6.7.6", + "repeat": "instance", + "repeatDirection": "v", + "targets": [ + { + "exemplar": true, + "expr": "(kong_memory_lua_shared_dict_bytes{instance=~\"$instance\",shared_dict!~\"kong_process_events\"}/kong_memory_lua_shared_dict_total_bytes{instance=~\"$instance\",shared_dict!~\"kong_process_events\"})*100", + "format": "time_series", + "instant": false, + "interval": "", + "legendFormat": "{{shared_dict}} ({{kong_subsystem}})", + "refId": "A" + } + ], + "timeFrom": null, + "timeShift": null, + "title": "Kong shared memory usage by Node ($instance)", + "type": "gauge" + }, + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 6, + "w": 24, + "x": 0, + "y": 10 + }, + "hiddenSeries": false, + "id": 43, + "legend": { + "avg": false, + "current": false, + "max": false, + "min": false, + "show": true, + "total": false, + "values": false + }, + "lines": true, + "linewidth": 1, + "nullPointMode": "null", + "options": { + "dataLinks": [] + }, + "percentage": false, + "pluginVersion": "6.7.6", + "pointradius": 2, + "points": false, + "renderer": "flot", + "repeat": "instance", + "repeatDirection": "v", + "seriesOverrides": [], + "spaceLength": 10, + "stack": false, + "steppedLine": false, + "targets": [ + { + "exemplar": true, + "expr": "kong_memory_workers_lua_vms_bytes{instance=~\"$instance\"}", + "format": "time_series", + "instant": false, + "interval": "", + "legendFormat": "PID:{{pid}} ({{kong_subsystem}})", + "refId": "A" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "Kong worker Lua VM usage by Node ($instance)", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "format": "bytes", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "format": "bytes", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, + "alignLevel": null + } + }, + { + "collapsed": false, + "datasource": "${DS_PROMETHEUS}", + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 16 + }, + "id": 45, + "panels": [], + "title": "Upstream", + "type": "row" + }, + { + "cards": { + "cardPadding": null, + "cardRound": null + }, + "color": { + "cardColor": "#b4ff00", + "colorScale": "sqrt", + "colorScheme": "interpolateRdYlGn", + "exponent": 0.5, + "mode": "spectrum" + }, + "dataFormat": "tsbuckets", + "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": {}, + "overrides": [] + }, + "gridPos": { + "h": 8, + "w": 12, + "x": 0, + "y": 17 + }, + "heatmap": {}, + "hideZeroBuckets": false, + "highlightCards": true, + "id": 49, + "legend": { + "show": false + }, + "pluginVersion": "7.5.4", + "reverseYBuckets": false, + "targets": [ + { + "exemplar": true, + "expr": "sum(kong_upstream_target_health{state=\"healthy\",upstream=~\"$upstream\"}) by (upstream,target,address) * -1 + sum(kong_upstream_target_health{state=~\"(unhealthy|dns_error)\",upstream=~\"$upstream\"}) by (upstream,target,address)", + "format": "heatmap", + "hide": false, + "instant": false, + "interval": "", + "legendFormat": "{{upstream}}:{{target}}", + "refId": "A" + } + ], + "title": "Healthy status", + "tooltip": { + "show": true, + "showHistogram": false + }, + "transformations": [ + { + "id": "seriesToColumns", + "options": {} + } + ], + "type": "heatmap", + "xAxis": { + "show": true + }, + "xBucketNumber": null, + "xBucketSize": null, + "yAxis": { + "decimals": null, + "format": "short", + "logBase": 1, + "max": null, + "min": null, + "show": true, + "splitFactor": null + }, + "yBucketBound": "auto", + "yBucketNumber": null, + "yBucketSize": null + }, + { + "columns": [], + "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "color": { + "mode": "fixed" + }, + "custom": { + "displayMode": "auto", + "filterable": false + }, + "mappings": [], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "red", + "value": null + } + ] + }, + "unit": "short" + }, + "overrides": [ + { + "matcher": { + "id": "byName", + "options": "state" + }, + "properties": [ + { + "id": "custom.displayMode", + "value": "color-background" + }, + { + "id": "color", + "value": { + "mode": "thresholds" + } + }, + { + "id": "thresholds", + "value": { + "mode": "absolute", + "steps": [ + { + "color": "red", + "value": null + }, + { + "color": "yellow", + "value": 0 + }, + { + "color": "green", + "value": 1 + } + ] + } + }, + { + "id": "mappings", + "value": [ { "from": "", "id": 1, - "operator": "", - "text": "", + "text": "healthchecks_off", "to": "", "type": 1, - "value": "" - } - ], - "max": 100, - "min": 0, - "thresholds": [ - { - "color": "green", - "value": null + "value": "0" }, { - "color": "yellow", - "value": 70 + "from": "", + "id": 2, + "text": "healthy", + "to": "", + "type": 1, + "value": "1" }, { - "color": "red", - "value": 90 + "from": "", + "id": 3, + "text": "unhealthy", + "to": "", + "type": 1, + "value": "-1" } - ], - "unit": "percent" - }, - "override": {}, - "values": false + ] + } + ] + } + ] + }, + "fontSize": "100%", + "gridPos": { + "h": 8, + "w": 12, + "x": 12, + "y": 17 + }, + "id": 47, + "options": { + "frameIndex": 0, + "showHeader": true + }, + "pageSize": null, + "pluginVersion": "7.5.4", + "showHeader": true, + "sort": { + "col": 0, + "desc": true + }, + "styles": [ + { + "alias": "", + "align": "auto", + "colorMode": null, + "colors": [ + "rgba(245, 54, 54, 0.9)", + "rgba(237, 129, 40, 0.89)", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "Time", + "thresholds": [], + "type": "hidden", + "unit": "short" + }, + { + "alias": "", + "align": "auto", + "colorMode": null, + "colors": [ + "rgba(245, 54, 54, 0.9)", + "rgba(237, 129, 40, 0.89)", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "state", + "thresholds": [], + "type": "hidden", + "unit": "short" + }, + { + "alias": "state", + "align": "auto", + "colorMode": "cell", + "colors": [ + "rgba(245, 54, 54, 0.9)", + "#FADE2A", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "state_value", + "thresholds": [ + "0", + "1" + ], + "type": "string", + "unit": "short", + "valueMaps": [ + { + "text": "healthy", + "value": "1" }, - "orientation": "auto", - "showThresholdLabels": false, - "showThresholdMarkers": true - }, - "pluginVersion": "6.4.2", - "repeat": "instance", - "repeatDirection": "v", - "scopedVars": { - "instance": { - "selected": false, - "text": "localhost:8001", - "value": "localhost:8001" - } - }, - "targets": [ { - "expr": "(kong_memory_lua_shared_dict_bytes{instance=~\"$instance\"}/kong_memory_lua_shared_dict_total_bytes{instance=~\"$instance\"})*100", - "format": "time_series", - "instant": false, - "legendFormat": "{{shared_dict}}", - "refId": "A" + "text": "healthchecks_off", + "value": "0" + }, + { + "text": "unhealthy", + "value": "-1" } + ] + }, + { + "alias": "", + "align": "auto", + "colorMode": null, + "colors": [ + "rgba(245, 54, 54, 0.9)", + "rgba(237, 129, 40, 0.89)", + "rgba(50, 172, 45, 0.97)" ], - "timeFrom": null, - "timeShift": null, - "title": "Kong memory usage by Node ($instance)", - "type": "gauge" + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "Value", + "thresholds": [], + "type": "hidden", + "unit": "short" } ], - "title": "Caching", - "type": "row" + "targets": [ + { + "exemplar": false, + "expr": "sum(\n# map state to a numeric value\n# since grafana doesn't support value mapping yet\n label_replace(\n label_replace(\n label_replace(\n kong_upstream_target_health{upstream=~\"$upstream\"}\n # healthy is positive number\n , \"state_value\", \"1\", \"state\", \"healthy\"\n # healthchecks_off is 0\n ), \"state_value\", \"0\", \"state\", \"healthchecks_off\"\n # unhealthy is negative number\n ), \"state_value\", \"-1\", \"state\", \"(dns_error|unhealthy)\"\n )\n)\nby (upstream, target, address, state, state_value) > 0", + "format": "table", + "instant": true, + "interval": "", + "legendFormat": "", + "refId": "A" + } + ], + "timeFrom": null, + "timeShift": null, + "transform": "table", + "transformations": [ + { + "id": "organize", + "options": { + "excludeByName": { + "Time": true, + "Value": true, + "state": true + }, + "indexByName": { + "Time": 0, + "Value": 5, + "address": 3, + "state": 4, + "target": 2, + "upstream": 1 + }, + "renameByName": { + "Value": "report node count", + "state": "state_original", + "state_value": "state" + } + } + } + ], + "type": "table" }, { "collapsed": true, @@ -1711,7 +2295,7 @@ "h": 1, "w": 24, "x": 0, - "y": 4 + "y": 25 }, "id": 25, "panels": [ @@ -1721,14 +2305,21 @@ "dashLength": 10, "dashes": false, "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "links": [] + }, + "overrides": [] + }, "fill": 1, "fillGradient": 0, "gridPos": { "h": 7, "w": 24, "x": 0, - "y": 5 + "y": 6 }, + "hiddenSeries": false, "id": 17, "legend": { "avg": false, @@ -1744,10 +2335,11 @@ "links": [], "nullPointMode": "null", "options": { - "dataLinks": [] + "alertThreshold": true }, "paceLength": 10, "percentage": false, + "pluginVersion": "7.5.4", "pointradius": 5, "points": false, "renderer": "flot", @@ -1815,6 +2407,10 @@ "#d44a3a" ], "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": {}, + "overrides": [] + }, "format": "none", "gauge": { "maxValue": 100, @@ -1827,7 +2423,7 @@ "h": 7, "w": 8, "x": 0, - "y": 12 + "y": 13 }, "id": 18, "interval": null, @@ -1846,7 +2442,6 @@ "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, - "options": {}, "postfix": "", "postfixFontSize": "50%", "prefix": "", @@ -1867,8 +2462,10 @@ "tableColumn": "", "targets": [ { + "exemplar": true, "expr": "sum(kong_nginx_http_current_connections{state=\"total\", instance=~\"$instance\"})", "format": "time_series", + "interval": "", "intervalFactor": 2, "legendFormat": "Total", "refId": "A" @@ -1897,6 +2494,10 @@ "#d44a3a" ], "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": {}, + "overrides": [] + }, "format": "none", "gauge": { "maxValue": 100, @@ -1909,7 +2510,7 @@ "h": 7, "w": 8, "x": 8, - "y": 12 + "y": 13 }, "id": 19, "interval": null, @@ -1928,7 +2529,6 @@ "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, - "options": {}, "postfix": "", "postfixFontSize": "50%", "prefix": "", @@ -1979,6 +2579,10 @@ "#d44a3a" ], "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": {}, + "overrides": [] + }, "format": "none", "gauge": { "maxValue": 100, @@ -1991,7 +2595,7 @@ "h": 7, "w": 8, "x": 16, - "y": 12 + "y": 13 }, "id": 20, "interval": null, @@ -2010,7 +2614,6 @@ "maxDataPoints": 100, "nullPointMode": "connected", "nullText": null, - "options": {}, "postfix": "", "postfixFontSize": "50%", "prefix": "", @@ -2057,7 +2660,7 @@ } ], "refresh": false, - "schemaVersion": 20, + "schemaVersion": 22, "style": "dark", "tags": [], "templating": { @@ -2066,9 +2669,12 @@ "allValue": ".*", "current": {}, "datasource": "${DS_PROMETHEUS}", - "definition": "", + "definition": "label_values(kong_http_status,service)", + "description": null, + "error": null, "hide": 0, "includeAll": true, + "index": -1, "label": "", "multi": true, "name": "service", @@ -2088,16 +2694,19 @@ "allValue": ".*", "current": {}, "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_http_status,route)", + "definition": "label_values(kong_nginx_http_current_connections,instance)", + "description": null, + "error": null, "hide": 0, "includeAll": true, + "index": -1, "label": "", "multi": true, - "name": "route", + "name": "instance", "options": [], - "query": "label_values(kong_http_status,route)", - "refresh": 1, - "regex": "", + "query": "label_values(kong_nginx_http_current_connections,instance)", + "refresh": 2, + "regex": ".*", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", @@ -2110,16 +2719,19 @@ "allValue": ".*", "current": {}, "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_http_status,instance)", + "definition": "label_values(kong_nginx_http_current_connections,route)", + "description": null, + "error": null, "hide": 0, "includeAll": true, + "index": -1, "label": "", "multi": true, - "name": "instance", + "name": "route", "options": [], - "query": "label_values(kong_http_status,instance)", - "refresh": 2, - "regex": ".*", + "query": "label_values(kong_nginx_http_current_connections,route)", + "refresh": 1, + "regex": "", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", @@ -2127,6 +2739,29 @@ "tagsQuery": "", "type": "query", "useTags": false + }, + { + "allValue": null, + "current": {}, + "datasource": "${DS_PROMETHEUS}", + "definition": "label_values(kong_upstream_target_health, upstream)", + "hide": 0, + "includeAll": true, + "index": -1, + "label": null, + "multi": true, + "name": "upstream", + "options": [], + "query": "label_values(kong_upstream_target_health, upstream)", + "refresh": 1, + "regex": "", + "skipUrlSync": false, + "sort": 0, + "tagValuesQuery": "", + "tags": [], + "tagsQuery": "", + "type": "query", + "useTags": false } ] }, @@ -2162,5 +2797,8 @@ "timezone": "", "title": "Kong (official)", "uid": "mY9p7dQmz", - "version": 41 + "variables": { + "list": [] + }, + "version": 6 } \ No newline at end of file From 5c67d04da43fd28af8b890a1ef318f894e336f9e Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Mon, 7 Jun 2021 14:10:09 -0400 Subject: [PATCH 0661/4351] tests(session) travis docker hub transition (#35) --- .travis.yml | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/.travis.yml b/.travis.yml index c2660f86ed8..77323027394 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,5 +1,4 @@ dist: bionic - jobs: include: - name: Enterprise 1.5.0.x @@ -12,26 +11,21 @@ jobs: env: KONG_VERSION=nightly-ee #- name: Nightly CE-master # env: KONG_VERSION=nightly - env: global: # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 - + - PULP_USERNAME=admin + - secure: 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 + # for Enterprise nightly images + - DOCKER_USERNAME=kongcloudpull + - secure: 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 install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" - script: - "../kong-pongo/pongo.sh lint" - "../kong-pongo/pongo.sh run" - notifications: slack: if: branch = master AND type != pull_request From 8a97d7bc02dd9661ac5eaaea84910625e60d4e1d Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Mon, 7 Jun 2021 15:58:32 -0400 Subject: [PATCH 0662/4351] tests(request-transformer) travis docker hub transition --- .travis.yml | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/.travis.yml b/.travis.yml index a0390b67e1c..d7c78d7796f 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,5 +1,4 @@ dist: bionic - jobs: include: - name: Kong CE 2.0.x @@ -14,27 +13,22 @@ jobs: env: KONG_VERSION=2.2.0.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - env: global: # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 - + - PULP_USERNAME=admin + - secure: 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 + # for Enterprise nightly images + - DOCKER_USERNAME=kongcloudpull + - secure: 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 install: - echo "$DOCKER_KEY" | docker login -u "$DOCKER_USER" --password-stdin - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" - script: - "../kong-pongo/pongo.sh lint" - "../kong-pongo/pongo.sh run" - notifications: slack: if: branch = master AND type != pull_request From 3d1c9d5a99cc46a992bf1c53f8054f5ea46b56ad Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Mon, 7 Jun 2021 16:02:51 -0400 Subject: [PATCH 0663/4351] tests(aws-lambda) travis docker hub transition --- .travis.yml | 16 +++++----------- 1 file changed, 5 insertions(+), 11 deletions(-) diff --git a/.travis.yml b/.travis.yml index 3d2b7246ebd..92f85c0de0c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,5 +1,4 @@ dist: bionic - jobs: include: - name: Enterprise 2.1.4.x @@ -16,26 +15,21 @@ jobs: env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - name: Nightly CE-master env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest - env: global: # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 - + - PULP_USERNAME=admin + - secure: 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 + # for Enterprise nightly images + - DOCKER_USERNAME=kongcloudpull + - secure: 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 install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" - script: - "../kong-pongo/pongo.sh lint" - "../kong-pongo/pongo.sh run" - notifications: slack: if: branch = master AND type != pull_request From 04ec3e41887ebc60b5ba7cad7558bf1f0d131a37 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 15 Jun 2021 05:18:56 -0300 Subject: [PATCH 0664/4351] fix(aws-lambda) ensure multivalueheaders are handled (#59) Ensure the `multiValueHeaders` field is handled in AWS Lambda proxy integration responses. Fix #53. --- .travis.yml | 1 + CHANGELOG.md | 4 +++ kong/plugins/aws-lambda/handler.lua | 7 +++++ spec/fixtures/aws-lambda.lua | 3 +++ spec/plugins/aws-lambda/99-access_spec.lua | 31 ++++++++++++++++++++++ 5 files changed, 46 insertions(+) diff --git a/.travis.yml b/.travis.yml index 92f85c0de0c..b47cd8bad23 100644 --- a/.travis.yml +++ b/.travis.yml @@ -24,6 +24,7 @@ env: - DOCKER_USERNAME=kongcloudpull - secure: 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 install: +- if [ "$TRAVIS_SECURE_ENV_VARS" = "true" ]; then echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin; else echo "no docker credentials to log in, watch for the rate-limit"; fi - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" diff --git a/CHANGELOG.md b/CHANGELOG.md index 3bed5b99357..d752f861b61 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,10 @@ - test rockspec; `luarocks install kong-plugin-aws-lambda` +## unreleased + +- fix: handle multivalueheaders [#59](https://github.com/Kong/kong-plugin-aws-lambda/pull/59) + ## aws-lambda 3.5.4 22-Mar-2021 - tests: just fix the test suite so that it works with kong repo too diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 6d7b54076f3..b875ef83fa4 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -101,6 +101,13 @@ local function extract_proxy_response(content) body = ngx_decode_base64(body) end + local multiValueHeaders = serialized_content.multiValueHeaders + if multiValueHeaders then + for header, values in pairs(multiValueHeaders) do + headers[header] = values + end + end + headers["Content-Length"] = #body return { diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index f8712268661..7798428a640 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -42,6 +42,9 @@ local fixtures = { elseif string.match(ngx.var.uri, "functionWithBase64EncodedResponse") then ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA==\", \"isBase64Encoded\": true}") + elseif string.match(ngx.var.uri, "functionWithMultiValueHeadersResponse") then + ngx.say("{\"statusCode\": 200, \"headers\": { \"Age\": \"3600\"}, \"multiValueHeaders\": {\"Access-Control-Allow-Origin\": [\"site1.com\", \"site2.com\"]}}") + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) diff --git a/spec/plugins/aws-lambda/99-access_spec.lua b/spec/plugins/aws-lambda/99-access_spec.lua index 0f63f7c1917..40b0a49c918 100644 --- a/spec/plugins/aws-lambda/99-access_spec.lua +++ b/spec/plugins/aws-lambda/99-access_spec.lua @@ -111,6 +111,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route17 = bp.routes:insert { + hosts = { "lambda17.com" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -333,6 +339,19 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route17.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithMultiValueHeadersResponse", + is_proxy_integration = true, + } + } + assert(helpers.start_kong({ database = strategy, plugins = "aws-lambda", @@ -898,6 +917,18 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) assert.equal("test", res:read_body()) end) + it("returns multivalueheaders response from a Lambda function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda17.com" + } + }) + assert.res_status(200, res) + assert.is_string(res.headers.age) + assert.is_array(res.headers["Access-Control-Allow-Origin"]) + end) end) end) end From 5a9c033d2857d0c2a20bfcf282a354a67bcec2cb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 15 Jun 2021 18:04:14 +0200 Subject: [PATCH 0665/4351] release/1.4.0 (#118) --- CHANGELOG.md | 8 ++++++++ ....3.0-1.rockspec => kong-plugin-zipkin-1.4.0-1.rockspec | 6 +++--- kong/plugins/zipkin/handler.lua | 2 +- 3 files changed, 12 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-1.3.0-1.rockspec => kong-plugin-zipkin-1.4.0-1.rockspec (87%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 29846e5fa9d..24135c672d4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,11 @@ +1.4.0 - 2021-06-15 + +New features: + - service.name and route.name tags (#115) + +Fixes: + - balancer_latency is nil upon failure (#113), thanks @greut! + 1.3.0 - 2021-03-19 New features: diff --git a/kong-plugin-zipkin-1.3.0-1.rockspec b/kong-plugin-zipkin-1.4.0-1.rockspec similarity index 87% rename from kong-plugin-zipkin-1.3.0-1.rockspec rename to kong-plugin-zipkin-1.4.0-1.rockspec index 64f62cc55ab..cfcf6a894aa 100644 --- a/kong-plugin-zipkin-1.3.0-1.rockspec +++ b/kong-plugin-zipkin-1.4.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-zipkin" -version = "1.3.0-1" +version = "1.4.0-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.3.0.zip", - dir = "kong-plugin-zipkin-1.3.0", + url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.4.0.zip", + dir = "kong-plugin-zipkin-1.4.0", } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 0bf061dea7d..7426f2a60ff 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -10,7 +10,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.3.0", + VERSION = "1.4.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From e7ea0df35df79169d17557cfd13c2ffeca37f9c7 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 16 Jun 2021 18:06:35 -0300 Subject: [PATCH 0666/4351] chore(aws-lambda) add aws-lambda modules to rockspec --- kong-2.4.1-0.rockspec | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index 0e72884b0e8..6765e79d9c5 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -47,7 +47,6 @@ dependencies = { "kong-proxy-cache-plugin ~> 1.3", "kong-plugin-request-transformer ~> 1.3", "kong-plugin-session ~> 2.4", - "kong-plugin-aws-lambda ~> 3.5", "kong-plugin-acme ~> 0.2", "kong-plugin-grpc-web ~> 0.2", "kong-plugin-grpc-gateway ~> 0.1", @@ -384,5 +383,15 @@ build = { ["kong.plugins.request-termination.handler"] = "kong/plugins/request-termination/handler.lua", ["kong.plugins.request-termination.schema"] = "kong/plugins/request-termination/schema.lua", + + ["kong.plugins.aws-lambda.aws-serializer"] = "kong/plugins/aws-lambda/aws-serializer.lua", + ["kong.plugins.aws-lambda.handler"] = "kong/plugins/aws-lambda/handler.lua", + ["kong.plugins.aws-lambda.iam-ec2-credentials"] = "kong/plugins/aws-lambda/iam-ec2-credentials.lua", + ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", + ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", + ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", + ["kong.plugins.aws-lambda.http.connect-better"] = "kong/plugins/aws-lambda/http/connect-better.lua", + ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", + } } From 09fa71a942917b2db5aaa8d82a5c84036feeda3d Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 18 Jun 2021 15:28:03 +0200 Subject: [PATCH 0667/4351] fix(proxy-cache) update version matrix, move secrets to GUI (#36) --- .travis.yml | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/.travis.yml b/.travis.yml index 3290f71fb4e..99ab9c1cadc 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,22 +2,12 @@ dist: bionic jobs: include: - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Nightly EE-master - env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - #- name: Nightly CE-master - # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest - -env: - global: - # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 + - name: Kong CE 2.4.x + env: KONG_VERSION=2.4.x + - name: Kong Enterprise 2.4.1.x + env: KONG_VERSION=2.4.1.x + - name: Kong Enterprise nightly + env: KONG_VERSION=nightly-ee install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo From 10e8f30dbf2d86c653ae29ea0c4b693bc1149fef Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 18 Jun 2021 15:29:01 +0200 Subject: [PATCH 0668/4351] fix(azure-functions) update version matrix, move secrets to GUI --- .travis.yml | 22 ++++------------------ 1 file changed, 4 insertions(+), 18 deletions(-) diff --git a/.travis.yml b/.travis.yml index 64849640a10..73cc2f809e8 100644 --- a/.travis.yml +++ b/.travis.yml @@ -6,29 +6,15 @@ jobs: env: KONG_VERSION=1.3.0.x - name: Enterprise 1.5.0.x env: KONG_VERSION=1.5.0.x - - name: Enterprise 2.1.3.x - env: KONG_VERSION=2.1.3.x - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Kong CE 2.1.x - env: KONG_VERSION=2.1.x + - name: Enterprise 2.4.1.x + env: KONG_VERSION=2.4.1.x + - name: Kong CE 2.4.x + env: KONG_VERSION=2.4.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest #- name: Nightly CE-master # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest -env: - global: - # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 - install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" From 6b2d99bf6a49d98e312b8cf2bf956b966b926562 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 18 Jun 2021 16:45:42 +0200 Subject: [PATCH 0669/4351] fix(acme) update version matrix, move secrets to GUI (#69) --- .travis.yml | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/.travis.yml b/.travis.yml index 5865127db9c..d0b0ad15e67 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,27 +2,15 @@ dist: bionic jobs: include: - - name: Kong CE 1.3.x - env: KONG_VERSION=1.3.x - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x + - name: Kong CE 2.4.x + env: KONG_VERSION=2.4.x + - name: Kong EE 2.4.1.x + env: KONG_VERSION=2.4.1.x - name: Nightly EE-master env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest #- name: Nightly CE-master # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest -env: - global: - # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: nAxe/FUo2Ap8aRrKFoH2pjT8NkkyjubJeGT+YHoIHMkfk4oyqBP8srC3MkZRyNL7gvLcayWZzE1iN0APyZIocB4vd/4JLQNgcpfLWb8+5Hd+TLqVcsdBpYqG649AjDYw4zuvmHfqA/JOmM0dmA9TVDruXZVV16VN13eKhNnCCVnILoru8tOZ8Ac+QjUP/UE6zMljog8BFikDbd/R5GS1kZx8eT3InKhmZin7+MwdXPd5a91lkLAx54D0bKn95/xaKLLCjzcjNij7MpqulxYH6+7/8xVsmQjhti3AOjOVqCtqcv00JpUQdvP4+uzKcOSpVCeZ63Bd2Qe8/EQMJci7C4sBV+FH46ChgCnspMwWepjL9oGlx1uQm28t3WJ+0YJi9xXqukU6BUQWreIWGm/Rg+NRZY+Xrb6WsQdytH5GUEXfc8z/WvPY9lq08//NOXfEZZf1QYdIX6HoIMbas02iNi08CfdcjJa9YgbFZfX/oJ/KSSlC6QTo1dMKeUpB5KIqrDHZ1YqeTcNmZ2qIA2hDCTJy6Ynip3Tu4MS7byyznxzkX7y6jQFjjwhVTDYRsVXMd9/AAkU1SJgsNyeMXq0NnKzbs8MPA3sgpTzGfi6DYYPnf9f5bNWuB57bLw/1MjXP7TagQBK1JhIQvQa+OodYk9SOPSRo8/GXcU+9i57fb2Y= - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 - install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" From 7a219f720b59bd55f1e8d68fc735bfd3979af522 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sat, 19 Jun 2021 08:20:40 +0200 Subject: [PATCH 0670/4351] fix(prometheus) update version matrix, move secrets to GUI (#138) --- .travis.yml | 20 ++++---------------- 1 file changed, 4 insertions(+), 16 deletions(-) diff --git a/.travis.yml b/.travis.yml index b16c6a4f7ac..d60d6fcab41 100644 --- a/.travis.yml +++ b/.travis.yml @@ -12,22 +12,10 @@ jobs: env: KONG_VERSION=nightly # - name: Kong EE 1.5.0.x # FT to look into failure # env: KONG_VERSION=1.5.0.x - - name: Kong EE 2.1.4.x - env: KONG_VERSION=2.1.4.x - - name: Kong EE 2.2.1.x - env: KONG_VERSION=2.2.1.x - # - name: Kong Enterprise nightly - # env: KONG_VERSION=nightly-ee - -env: - global: - # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: Cxn/Gz1Iwhs5Zh4xJ1NqGNt4FFOltuqZpdbUEhsgQei66+Ene3y4Tl4Ekl0tTm39Mb8RFlta8tTWYZmp5Z8CbgQYdTJm0Vh231pGYIUS2EvQ9lscT3/Nv0+GryWSgY8dkhBr2rdFf1nKqM4hDCyFpTfy8BiaPCParzVqX7QKS8C2jvL0+c0W/0kkRnIG2aH4+vN8XiIH8w5wo/RX/i/+lAZ3mq6j9/HYW1nXTO9AQgDCySBhWTgjyqdPJyIhTaoK9S443HUXCvN3mgy/DvCySmAI1Ga6/LdTGnrgsqasbled7vlLQJDoZYX/qUxsqHlwKaFvW1Nh9uOZeVlzA6tYuGESKC8ZMSoUCN4YDYdClyzjwBxKWnLqkBwJ2bJWb1m2Wvvk8M8dnECGV2tPwNhXzXqxBiUwuFXsaafa3/uY7oOu1/mETHYjRxmqrW+iy+wd7G4P4fR7fCq3TA3Wdf68xRBfB4o/mctTqt/ZsBJaZFCcN41XqDx63vigKCe4vcAAByg5s270pkMHEXPqxtp+09r8vMI2sx8Mc+Ffg7tZU3dkOikkjm90qeYdUlwOXfhiOkuk9HJeFKQisatbRNIZYvXMm2JrRiwH7xc1bj/CUT3zE+6K0brx6ag3Tmgq+fSKqm2yF+dEfG44+OQY/MrE5Jyu1jGIpxJgif37vrq1pnk= + - name: Kong EE 2.4.1.x + env: KONG_VERSION=2.4.1.x + - name: Kong Enterprise nightly + env: KONG_VERSION=nightly-ee install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo From fb4f26fb11f828008e04d85ba67fcb0693eefbab Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 21 Jun 2021 11:49:51 +0200 Subject: [PATCH 0671/4351] fix(serverless-functions) update version matrix, move secrets to GUI (#36) --- .travis.yml | 27 ++++++--------------------- 1 file changed, 6 insertions(+), 21 deletions(-) diff --git a/.travis.yml b/.travis.yml index da340f19c2f..878dffde2c5 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,29 +2,14 @@ dist: bionic jobs: include: - - name: Kong CE 2.2.x - env: KONG_VERSION=2.2.x - - name: Kong CE 2.3.x - env: KONG_VERSION=2.3.x + - name: Kong CE 2.4.x + env: KONG_VERSION=2.4.x - name: Kong CE Master env: KONG_VERSION=nightly - #- name: Kong EE 1.5.0.x # pending resolution re - # env: KONG_VERSION=1.5.0.x # https://github.com/Kong/kong-pongo/pull/147 - #- name: Kong EE 2.1.4.x # context: current EE images are out of date in Pongo - # env: KONG_VERSION=2.1.4.x # so they do not include required sandbox modules - #- name: Kong EE 2.2.1.x - # env: KONG_VERSION=2.2.1.x - #- name: Kong Enterprise nightly - # env: KONG_VERSION=nightly-ee - -env: - global: - # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: Ob71/HUEPWq5FnFg/c3EvIQAxrfPJwSQ1b8BaM98gilVntumxN1SD7h0QSrVdElh0BmaF4WeXVkn3CJ3ihjEjmjCmAlrgJkSIbI6wZ2hQXcXiEY2LT9lpjIqlNHo6eOVzqqvfUl4NQbfoqjR5pNO4eWtJSv8tRLcv54oUkpPD2gD/ZkCfz9LnPA04JfrK4YWvx9e3vZBPzEosomixGkSZh2GTDLm8V1rYhDERxSqlNaNHxkaA3lEk1jSeVoaRkl1T6HixdNb0h5h4kLrVtVswY5LEEogNlV6gpmVjlWBkZi7unYWeX2rVStn66Jkot3n6TzarPlNLaDEIQmK3skZ1ngz8J0sp3ulyas8J5iR0Y+y/gSF87TeSjH61CZDeYeruKJp8GSlb9RrtPmxSYuok3nWwNgNU83L3VsJR1QSd3TmJ0npEJiW/2UyJLFTAF3bo7rOHQGPVMJ2DDbWhlYU5h2pymeOWkFfLgwyjEofnzsYWG6fC6XnlRJ5aLPu1AHslEdT5HXSfeigfYBiTbW0o8iUtJ80MwwutAhOlU14Mz9UbRe/gZqhXZJnOpaqZZzS9P55IvCbdMo+J+kEcFWAlQ6s0PYTtrCVGokxs6gRLlFwo1Gws3GWdicoJqpZaCUvdfC6ivVPJGLgWRYmYuPU0fFAWieJ+PdQd4EfZbfWcxg= - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 + - name: Kong EE 2.4.1.x + env: KONG_VERSION=2.4.1.x + - name: Kong Enterprise nightly + env: KONG_VERSION=nightly-ee install: - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo From b423a5282e480abf50fed400685aa56f47040649 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 22 Jun 2021 15:14:05 +0800 Subject: [PATCH 0672/4351] feat(status_api) expose upstream healthchecks endpoint on status API on Data Plane (#7429) This PR exposes following endpoint to status API: GET /upstreams/{upstream}/targets/ GET /upstreams/{upstream}/health/ GET /upstreams/{upstream}/targets/all/" GET /upstreams/{upstream}/targets/{target} --- kong/status/init.lua | 31 ++ .../04-admin_api/08-targets_routes_spec.lua | 2 +- .../08-status_api/01-core_routes_spec.lua | 8 +- .../08-status_api/02-targets_routes_spec.lua | 376 ++++++++++++++++++ 4 files changed, 410 insertions(+), 7 deletions(-) create mode 100644 spec/02-integration/08-status_api/02-targets_routes_spec.lua diff --git a/kong/status/init.lua b/kong/status/init.lua index 0fe934c4e5d..6ee51c2ea77 100644 --- a/kong/status/init.lua +++ b/kong/status/init.lua @@ -2,6 +2,8 @@ local lapis = require "lapis" local utils = require "kong.tools.utils" local singletons = require "kong.singletons" local api_helpers = require "kong.api.api_helpers" +local hooks = require "kong.hooks" + local ngx = ngx @@ -16,6 +18,9 @@ app.handle_404 = api_helpers.handle_404 app.handle_error = api_helpers.handle_error app:before_filter(api_helpers.before_filter) +-- Hooks for running before_filter similar to kong/api +assert(hooks.run_hook("status_api:init:pre", app)) + ngx.log(ngx.DEBUG, "Loading Status API endpoints") @@ -24,6 +29,32 @@ ngx.log(ngx.DEBUG, "Loading Status API endpoints") api_helpers.attach_routes(app, require "kong.api.routes.health") +if kong.configuration.database == "off" then + -- Load core upstream readonly routes + -- Customized routes in upstreams doesn't call `parent`, otherwise we will need + -- api/init.lua:customize_routes to pass `parent`. + local upstream_routes = {} + for route_path, definition in pairs(require "kong.api.routes.upstreams") do + local method_handlers = {} + local has_methods + for method_name, method_handler in pairs(definition) do + if method_name:upper() == "GET" then + has_methods = true + method_handlers[method_name] = method_handler + end + end + + if has_methods then + upstream_routes[route_path] = { + schema = kong.db.upstreams.schema, + methods = method_handlers, + } + end + end + + api_helpers.attach_new_db_routes(app, upstream_routes) +end + -- Load plugins status routes if singletons.configuration and singletons.configuration.loaded_plugins then for k in pairs(singletons.configuration.loaded_plugins) do diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 3a2f856da84..568a4848f65 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -290,7 +290,7 @@ describe("Admin API #" .. strategy, function() assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - -- we got three active targets for this upstream + -- we got four active targets for this upstream assert.equal(4, #json.data) -- when multiple active targets are present, we only see the last one diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index 7073e48644b..d313dfc0a2d 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -1,12 +1,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local strategies = {} -for _, strategy in helpers.each_strategy() do - table.insert(strategies, strategy) -end -table.insert(strategies, "off") -for _, strategy in pairs(strategies) do + +for _, strategy in helpers.all_strategies() do describe("Status API - with strategy #" .. strategy, function() local client diff --git a/spec/02-integration/08-status_api/02-targets_routes_spec.lua b/spec/02-integration/08-status_api/02-targets_routes_spec.lua new file mode 100644 index 00000000000..1c97124d5d9 --- /dev/null +++ b/spec/02-integration/08-status_api/02-targets_routes_spec.lua @@ -0,0 +1,376 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local function client_send(req) + local client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send(req)) + local status, body = res.status, res:read_body() + client:close() + return status, body +end + +local strategy = "off" + +describe("Status API #" .. strategy, function() + local bp + local client + + local apis, healthcheck_apis = {}, {} + + local upstream, empty_upstream, healthcheck_upstream + + lazy_setup(function() + local fixtures = { + dns_mock = helpers.dns_mock.new() + } + fixtures.dns_mock:A { + name = "custom_localhost", + address = "127.0.0.1", + } + + bp = helpers.get_db_utils(strategy, { + "upstreams", + "targets", + }) + + upstream = bp.upstreams:insert {} + + for i=1, 4 do + apis[i] = bp.targets:insert { + target = string.format("api-%d:80", i), + weight = 10 * i, + upstream = { id = upstream.id }, + } + end + + healthcheck_upstream = bp.upstreams:insert { + healthchecks = { + passive = { + healthy = { + successes = 1, + }, + unhealthy = { + tcp_failures = 1, + http_failures = 1, + timeouts = 1, + }, + } + } + } + + for i=1, 4 do + healthcheck_apis[i] = bp.targets:insert { + target = string.format("hc-api-%d:80", i), + weight = 10 * i, + upstream = { id = healthcheck_upstream.id }, + } + end + + empty_upstream = bp.upstreams:insert {} + + assert(helpers.start_kong({ + status_listen = "127.0.0.1:9500", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + assert(helpers.stop_kong()) + end) + + before_each(function() + client = assert(helpers.http_client("127.0.0.1", 9500, 20000)) + end) + + after_each(function() + if client then client:close() end + end) + + describe("/upstreams/{upstream}/targets/", function() + + describe("POST", function() + it("is not exposed", function() + local res = assert(client:post( + "/upstreams/" .. upstream.name .. "/targets/", { + body = { + target = "mashape.com", + }, + headers = {["Content-Type"] = "application/json"} + })) + assert.response(res).has.status(405) + end) + end) + + describe("GET", function() + it("shows all targets", function() + for _, append in ipairs({ "", "/" }) do + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets" .. append, + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + + -- we got three active targets for this upstream + assert.equal(4, #json.data) + + local apis_targets = {} + for _, t in ipairs(apis) do + apis_targets[t.id] = t.target + end + + local data_targets = {} + for _, t in ipairs(json.data) do + data_targets[t.id] = t.target + end + + assert.same(apis_targets, data_targets) + end + end) + + describe("empty results", function() + it("data property is an empty array", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. empty_upstream.name .. "/targets", + }) + local body = assert.response(res).has.status(200) + assert.match('"data":%[%]', body) + end) + end) + end) + end) + + describe("/upstreams/{upstream}/health/", function() + + describe("GET", function() + + -- Performs tests similar to /upstreams/:upstream_id/targets, + -- and checks for the "health" field of each target. + -- @param targets the array of target data produced by add_targets + -- @param n the expected number of targets in the response + -- It is different from #targets because add_targets adds + -- zero-weight targets as well. + -- @param health the expected "health" response for all targets + local function check_health_endpoint(targets, upstream, n, health) + for _, append in ipairs({ "", "/" }) do + local status, body = client_send({ + method = "GET", + path = "/upstreams/" .. upstream.name .. "/health" .. append, + }) + assert.same(200, status) + local res = assert(cjson.decode(body)) + + assert.equal(n, #res.data) + + + local apis_targets = {} + for _, t in ipairs(targets) do + apis_targets[t.id] = t.target + end + + local data_targets = {} + for _, t in ipairs(res.data) do + data_targets[t.id] = t.target + end + + assert.same(apis_targets, data_targets) + + for i = 1, n do + if res.data[i].data ~= nil and res.data[i].data.addresses ~= nil then + for j = 1, #res.data[i].data.addresses do + assert.equal(health, res.data[i].data.addresses[j].health) + end + assert.equal(health, res.data[i].health) + end + end + end + end + + describe("with healthchecks off", function() + it("returns HEALTHCHECKS_OFF for targets that resolve", function() + check_health_endpoint(apis, upstream, 4, "HEALTHCHECKS_OFF") + end) + + end) + + describe("with healthchecks on", function() + + it("returns DNS_ERROR if DNS cannot be resolved", function() + + check_health_endpoint(healthcheck_apis, healthcheck_upstream, 4, "DNS_ERROR") + + end) + + pending("returns HEALTHY if failure not detected", function() + + check_health_endpoint(healthcheck_apis, healthcheck_upstream, 4, "HEALTHY") + + end) + + end) + end) + end) + + describe("/upstreams/{upstream}/targets/all/", function() + + describe("GET", function() + it("retrieves the first page", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets/all", + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.equal(4, #json.data) + end) + it("offset is a string", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets", + query = {size = 2}, + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.is_string(json.offset) + end) + it("paginates a set", function() + local pages = {} + local offset + + for i = 1, 3 do + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets/all", + query = {size = 2, offset = offset} + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + + if i < 3 then + assert.equal(2, #json.data) + else + assert.equal(0, #json.data) + end + + if i > 1 then + -- check all pages are different + assert.not_same(pages[i-1], json) + end + + offset = json.offset + pages[i] = json + end + end) + it("ingores filters", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets/all", + query = {foo = "bar"}, + }) + assert.response(res).has.status(200) + end) + it("ignores an invalid body", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets/all", + body = "this fails if decoded as json", + headers = { + ["Content-Type"] = "application/json", + } + }) + assert.response(res).has.status(200) + end) + + describe("empty results", function() + it("data property is an empty array", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. empty_upstream.name .. "/targets/all", + }) + local body = assert.response(res).has.status(200) + local json = cjson.decode(body) + assert.same({ + data = {}, + next = ngx.null, + }, json) + -- ensure JSON representation is correct + assert.match('"data":%[%]', body) + end) + end) + end) + end) + + describe("/upstreams/{upstream}/targets/{target}/(un)healthy", function() + + describe("POST", function() + + it("is not exposed", function() + local status, body + status, body = assert(client_send { + method = "POST", + path = "/upstreams/" .. upstream.name .. "/targets/" .. apis[1].target .. "/unhealthy" + }) + assert.same(404, status, body) + end) + end) + end) + + describe("/upstreams/{upstream}/targets/{target}", function() + local target = apis[1] + + describe("GET", function() + + it("returns target entity", function() + local res = client:get("/upstreams/" .. upstream.name .. "/targets/" .. target.target) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + json.tags = nil + if json.upstream.id then + json.upstream = json.upstream.id + end + assert.same(target, json) + end) + end) + + describe("PATCH", function() + + it("is not exposed", function() + local res = client:patch("/upstreams/" .. upstream.name .. "/targets/" .. target.target, { + body = { + weight = 659, + }, + headers = { ["Content-Type"] = "application/json" } + }) + assert.response(res).has.status(405) + end) + end) + + describe("PUT", function() + + it("is not exposed", function() + local res = client:put("/upstreams/" .. upstream.name .. "/targets/" .. target.target, { + body = { + target = target.target + }, + headers = { ["Content-Type"] = "application/json" } + }) + + assert.response(res).has.status(405) + end) + + end) + + describe("DELETE", function() + + it("is not exposed", function() + local res = assert(client:send { + method = "DELETE", + path = "/upstreams/" .. upstream.name .. "/targets/" .. target.target + }) + assert.response(res).has.status(405) + end) + end) + end) +end) \ No newline at end of file From a3bfc8267a41d7172e17949261df32211180b5b1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 22 Jun 2021 08:26:04 +0200 Subject: [PATCH 0673/4351] fix(zipkin) move secrets to gui --- .travis.yml | 29 +++++++---------------------- README.md | 4 ++-- 2 files changed, 9 insertions(+), 24 deletions(-) diff --git a/.travis.yml b/.travis.yml index b43321625d3..06ac7368d2d 100644 --- a/.travis.yml +++ b/.travis.yml @@ -2,29 +2,14 @@ dist: bionic jobs: include: - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Kong CE 2.1.x - env: KONG_VERSION=2.1.x - - name: Kong CE 2.2.x - env: KONG_VERSION=2.2.x - - name: Enterprise 2.1.4.x - env: KONG_VERSION=2.1.4.x - - name: Enterprise 2.2.0.x - env: KONG_VERSION=2.2.0.x - -env: - global: - # for Enterprise images - - BINTRAY_USERNAME=kong-automation@kong - - BINTRAY_REPO=kong - - secure: 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 - # for Nightly Enterprise images - - NIGHTLY_EE_USER=kong-automation@kong - - secure: d8lQhUZik+Ng0+GueJzTn5+DXmWCW/Sx7eb+pbk8g5HJB4Myk3CGjdYb/wmn1oARpagQlMFCERdqYDY+NsVLL/m65aJkDsGiJYjxtE+EP7pai0gfpGD1tvBZ4te/YsbjdhNtj+nQ3nk0Ecc0S9+l99ztG7VjnBdfZbVOYLpJIzl/UNV5V/y00mdKkwTlGqppMe45XVqGdS/KkKMYm6w1OSs9YA4u9OpbzRmfvK5y1MRPNfRd1NY2+624bDEUZrPvicsofwDV7GhtPsr6hewGWmlA7/fINrE/rUaQKyFeeEkRQz7HCe9f7PlNHlPWD9nIGVbBNOaQqMmXlasdOqqMlJftukymiQdl1ALyZLa0y47MariOwzkU9aftcOQMsIwpuThWd1izzH+VVi9fWIFWvghD2MI5Ar+YxqRv2F1gLdhfte3Gaq+K8liKhiQG05GwxzWaJgAhoCY84KVh1zChjq4ZhN1zxWybEfaBboTYhKG82FKhRFppYfxLvNgUhRSBblWMsYpNsqapag4AL0GYiGnynTrlgRohHHCBSHt/6WZGOED8vCBKrd5e9iIWTK5WIipN6THQXdofA7xjbl6fEsdl5UiJc+vgRTuT96Te2LeLWswWdu0n1L+DEfLaPCPzxOXHElYe6NC/X1zsI4IEflUGHiNYS7oMkrHb4eEcz4g= + - name: Kong CE 2.4.x + env: KONG_VERSION=2.4.x + - name: Enterprise 2.4.1.x + env: KONG_VERSION=2.4.1.x + - name: Enterprise Nightly + env: KONG_VERSION=nightly-ee install: -- echo "$DOCKER_KEY" | docker login -u "$DOCKER_USER" --password-stdin - git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo - "../kong-pongo/pongo.sh up" - "../kong-pongo/pongo.sh build" @@ -39,4 +24,4 @@ notifications: on_success: change on_failure: always rooms: - secure: 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 + secure: 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 diff --git a/README.md b/README.md index da322b16901..c4f810449c2 100644 --- a/README.md +++ b/README.md @@ -103,5 +103,5 @@ For example, the `kong.rewrite`, `start` log would be transmitted as: - `{ "value" = "kong.rewrite.start", timestamp = }` -[badge-travis-url]: https://travis-ci.org/Kong/kong-plugin-zipkin/branches -[badge-travis-image]: https://travis-ci.org/Kong/kong-plugin-zipkin.svg?branch=master +[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-zipkin/branches +[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-zipkin.svg?branch=master From 0946ebf4ddb0b24f78220647e43c8f5e584d0bee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 22 Jun 2021 18:28:34 +0300 Subject: [PATCH 0674/4351] fix(tests) add server header on mock upstream responses (#7468) ### Summary Needed with: https://github.com/Kong/kong-build-tools/pull/401 --- spec/02-integration/10-go_plugins/01-reports_spec.lua | 2 +- spec/fixtures/mock_upstream.lua | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 148603ba542..35605d50f7e 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -130,7 +130,7 @@ for _, strategy in helpers.each_strategy() do headers = { host = "http-service.test" } }) assert.res_status(200, res) - assert.equal("got from server 'openresty'", res.headers['x-hello-from-go-at-response']) + assert.equal("got from server 'mock-upstream/1.0.0'", res.headers['x-hello-from-go-at-response']) end) diff --git a/spec/fixtures/mock_upstream.lua b/spec/fixtures/mock_upstream.lua index dda8033bb8e..fa373749a55 100644 --- a/spec/fixtures/mock_upstream.lua +++ b/spec/fixtures/mock_upstream.lua @@ -66,6 +66,7 @@ local function send_text_response(text, content_type, headers) text = ngx.req.get_method() == "HEAD" and "" or tostring(text) ngx.header["X-Powered-By"] = "mock_upstream" + ngx.header["Server"] = "mock-upstream/1.0.0" ngx.header["Content-Length"] = #text + 1 ngx.header["Content-Type"] = content_type From 24c296081c8ba19ae8f2c6f22775aa5b510ecb80 Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Tue, 22 Jun 2021 09:04:21 -0700 Subject: [PATCH 0675/4351] =?UTF-8?q?docs(admin-api)=20u=C2=A7pdate=20prot?= =?UTF-8?q?ocols=20and=20name=20definitions=20(#7456)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * update protocols definition * Update autodoc/admin-api/data/admin-api.lua Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> * Update autodoc/admin-api/data/admin-api.lua * take out note about string Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> --- autodoc/admin-api/data/admin-api.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 9f0bd7485cc..0633ef12fa8 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -797,7 +797,7 @@ return { created_at = { skip = true }, updated_at = { skip = true }, name = { - description = [[The name of the Route.]] + description = [[The name of the Route. Name values must be unique.]] }, regex_priority = { description = [[ @@ -810,8 +810,9 @@ return { }, protocols = { description = [[ - A list of the protocols this Route should allow. When set to `["https"]`, - HTTP requests are answered with a request to upgrade to HTTPS. + An array of the protocols this Route should allow. See the [Route Object](#route-object) section for a list of accepted protocols. + + When set to only `"https"`, HTTP requests are answered with an upgrade error. When set to only `"http"`, HTTPS requests are answered with an error. ]], examples = { {"http", "https"}, From 11834dceb9c3da7f8e284745a9e4d5580eb357fc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 23 Jun 2021 01:23:20 +0800 Subject: [PATCH 0676/4351] fix(hybrid) ignore fileds that values are null (#7458) This PR was made for the bringing forward compatibilty in DataPlane in hybrid mode. When a new field is added in ControlPlane but the value is null (usually means it's unset), DP will ignore such field from schema validation. Only DataPlane will receive this behaviour. Extra fields from admin API and declarative config are still returning errors. --- kong/db/schema/init.lua | 5 ++++ .../01-db/01-schema/01-schema_spec.lua | 23 ++++++++++++++++++- 2 files changed, 27 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 454c6011f5f..3daf0b40f3f 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1085,6 +1085,11 @@ validate_fields = function(self, input) field, err = resolve_field(self, k, field, subschema) if field then _, errors[k] = self:validate_field(field, v) + elseif err == validation_errors.UNKNOWN and v == null and + kong and kong.configuration and + kong.configuration.role == "data_plane" then -- luacheck: ignore + -- extra fields with value of null in the input config are ignored + -- otherwise record the error else errors[k] = err end diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 919edaf2f6d..64d87fe4084 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -914,7 +914,28 @@ describe("schema", function() { f = { type = "number", required = true } } } }) - assert.falsy(Test:validate({ k = "wat" })) + assert.falsy(Test:validate({ f = 1, k = "wat" })) + end) + + it("validates on unknown fields with value of null in data plane", function() + local Test = Schema.new({ + fields = { + { f = { type = "number", required = true } } + } + }) + assert.falsy(Test:validate({ f = 1, k = "wat" })) + assert.falsy(Test:validate({ f = 1, k = ngx.null })) + + _G.kong = { + configuration = { + role = "data_plane", + }, + } + + local ok = Test:validate({ f = 1, k = ngx.null }) + + _G.kong = nil + assert.truthy(ok) end) local function run_custom_check_producing_error(error) From e10bc0d3e88f6677fd82e6fd1d765e93ebcd5057 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 22 Jun 2021 20:20:53 +0000 Subject: [PATCH 0677/4351] docs(openapi-gen) Kong Admin API definition generator (#7413) * docs(openapi-gen) Kong Admin API definition generator * docs(kong-admin-api) Kong Admin API definition * feat(scripts) update Admin API def during releases * feat(ci) validate Admin API generation in CI * docs(*) use description to warn about unavailable methods --- .github/workflows/build_and_test.yml | 5 + autodoc/admin-api/openapi-gen.lua | 434 ++++++++++++++++++++ kong-admin-api.yml | 577 +++++++++++++++++++++++++++ scripts/common.sh | 61 +-- scripts/gen-admin-api-def.sh | 1 + scripts/make-patch-release | 41 +- scripts/make-prerelease-release | 35 +- 7 files changed, 1101 insertions(+), 53 deletions(-) create mode 100644 autodoc/admin-api/openapi-gen.lua create mode 100644 kong-admin-api.yml create mode 100755 scripts/gen-admin-api-def.sh diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index a39c25a29b0..10f51b4aa37 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -100,6 +100,11 @@ jobs: eval `luarocks path` scripts/autodoc + - name: Check Admin API definition generation + run: | + eval `luarocks path` + scripts/gen-admin-api-def.sh + - name: Lint Lua code run: | eval `luarocks path` diff --git a/autodoc/admin-api/openapi-gen.lua b/autodoc/admin-api/openapi-gen.lua new file mode 100644 index 00000000000..b7dd8460efa --- /dev/null +++ b/autodoc/admin-api/openapi-gen.lua @@ -0,0 +1,434 @@ +local admin_api_data = require "autodoc.admin-api.data.admin-api" +local kong_meta = require "kong.meta" +local lfs = require "lfs" +local lyaml = require "lyaml" +local typedefs = require "kong.db.schema.typedefs" + +local OPENAPI_VERSION = "3.1.0" +local KONG_CONTACT_NAME = "Kong" +local KONG_CONTACT_URL = "https://github.com/Kong/kong" +local LICENSE_NAME = "Apache 2.0" +local LICENSE_URL = "https://github.com/Kong/kong/blob/master/LICENSE" + +local METHOD_NA_DBLESS = "This method is not available when using DB-less mode." +local METHOD_ONLY_DBLESS = "This method is only available when using DB-less mode." + +local HTTP_METHODS = { + ["GET"] = true, + ["HEAD"] = true, + ["POST"] = true, + ["PUT"] = true, + ["DELETE"] = true, + ["CONNECT"] = true, + ["OPTIONS"] = true, + ["TRACE"] = true, + ["PATCH"] = true, +} + +local entities_path = "kong/db/schema/entities" +local routes_path = "kong/api/routes" + +-- workaround to load module files +_KONG = require("kong.meta") -- luacheck: ignore +kong = require("kong.global").new() -- luacheck: ignore +kong.configuration = { -- luacheck: ignore + loaded_plugins = {}, +} +kong.db = require("kong.db").new({ -- luacheck: ignore + database = "postgres", +}) +kong.configuration = { -- luacheck: ignore + loaded_plugins = {} +} + + + +local property_format = { + ["auto_timestamp_ms"] = "float", + ["auto_timestamp_s"] = "int32", + ["host"] = "hostname", + ["ip"] = "ip", + ["port"] = "int32", + ["uuid"] = "uuid", +} + +local property_type = { + ["array"] = "array", + ["boolean"] = "boolean", + ["foreign"] = nil, + ["integer"] = "integer", + ["map"] = "array", + ["number"] = "number", + ["record"] = "array", + ["set"] = "array", + ["string"] = "string", + ["auto_timestamp_ms"] = "number", + ["auto_timestamp_s"] = "integer", + ["destinations"] = "array", + ["header_name"] = "string", + ["host"] = "string", + ["host_with_optional_port"] = "string", + ["hosts"] = "array", + ["ip"] = "string", + ["methods"] = "array", + ["path"] = "string", + ["paths"] = "array", + ["port"] = "integer", + ["protocols"] = "array", + ["semantic_version"] = "string", + ["sources"] = "array", + ["tag"] = "string", + ["tags"] = "array", + ["utf8_name"] = "string", + ["uuid"] = "string", +} + +local property_enum = { + ["protocols"] = { + "http", + "https", + "tcp", + "tls", + "udp", + "grpc", + "grpcs" + }, +} + +local property_minimum = { + ["port"] = 0, +} + +local property_maximum = { + ["port"] = 65535, +} + + +local function sanitize_text(text) + if text == nil then + return text + end + + if type(text) ~= "string" then + error("invalid type received: " .. type(text) .. + ". sanitize_text() sanitizes text", 2) + end + + -- remove all
from text + text = text:gsub("(.-)","") + + return text +end + + +local function get_openapi() + local openapi = OPENAPI_VERSION + + return openapi +end + + +local function get_info() + local info = { + ["title"] = "Kong Admin API", + ["summary"] = "Kong RESTful Admin API for administration purposes.", + ["description"] = sanitize_text(admin_api_data["intro"][1]["text"]), + ["version"] = kong_meta._VERSION, + ["contact"] = { + ["name"] = KONG_CONTACT_NAME, + ["url"] = KONG_CONTACT_URL, + --["email"] = "", + }, + ["license"] = { + ["name"] = LICENSE_NAME, + ["url"] = LICENSE_URL, + }, + } + + return info +end + + +local function get_servers() + local servers = { + { + ["url"] = "http://localhost:8001", + ["description"] = "8001 is the default port on which the Admin API listens.", + }, + { + ["url"] = "https://localhost:8444", + ["description"] = "8444 is the default port for HTTPS traffic to the Admin API.", + }, + } + + return servers +end + + +local function get_package_from_path(path) + if type(path) ~= "string" then + error("path must be a string, but it is " .. type(path), 2) + end + + local package = path:gsub("(.lua)","") + package = package:gsub("/",".") + + return package +end + + +local function get_property_reference(reference) + local reference_path + + if reference ~= nil and type(reference) == "string" then + reference_path = "#/components/schemas/" .. reference + end + + return reference_path +end + + +local function get_full_type(properties) + local actual_type + + if properties.type == nil or properties.type == "foreign" then + return nil + end + + for type_name, type_content in pairs(typedefs) do + if properties == type_content then + actual_type = type_name + break + end + end + + if actual_type == nil and properties.type then + actual_type = properties.type + end + + return actual_type +end + + +local function get_field_details(field_properties) + local details = {} + + local actual_type = get_full_type(field_properties) + if actual_type then + details.type = property_type[actual_type] + details.format = property_format[actual_type] + details.enum = property_enum[actual_type] + details.minimum = property_minimum[actual_type] + details.maximum = property_maximum[actual_type] + end + + details["$ref"] = get_property_reference(field_properties.reference) + if field_properties.default == ngx.null then + details.nullable = true + details.default = lyaml.null + else + details.default = field_properties.default + end + + return details +end + + +local function get_properties_from_entity_fields(fields) + local properties = {} + local required = {} + + for _, field in ipairs(fields) do + for field_name, field_props in pairs(field) do + properties[field_name] = get_field_details(field_props) + if field_props.required then + table.insert(required, field_name) + end + end + end + + return properties, required +end + + +local function get_schemas() + local schemas = {} + + for file in lfs.dir(entities_path) do + if file ~= "." and file ~= ".." then + local entity_path = entities_path .. "/" .. file + local entity_package = get_package_from_path(entity_path) + local entity = require(entity_package) + if entity then + if entity.name then -- TODO: treat special case "routes_subschemas" + local entity_content = {} + entity_content.type = "object" + entity_content.properties, entity_content.required = get_properties_from_entity_fields(entity.fields) + schemas[entity.name] = entity_content + end + end + end + end + + return schemas +end + + +local function get_components() + local components = {} + components.schemas = get_schemas() + + return components +end + + +local function get_all_routes() + local routes = {} + + for file in lfs.dir(routes_path) do + if file ~= "." and file ~= ".." then + local route_path = routes_path .. "/" .. file + local route_package = get_package_from_path(route_path) + local route = require(route_package) + table.insert(routes, route) + end + end + + return routes +end + + +local function is_http_method(name) + return HTTP_METHODS[name] == true +end + + +local function translate_path(entry) + if entry:len() < 2 then + return entry + end + + local translated = "" + + for segment in string.gmatch(entry, "([^/]+)") do + if segment:byte(1) == string.byte(":") then + segment = "{" .. segment:sub(2, segment:len()) .. "}" + end + translated = translated .. "/" .. segment + end + + return translated +end + + +local function fill_paths(paths) + local entities = admin_api_data.entities + local general_routes = admin_api_data.general + local path_content = {} + + -- extract path details from entities + for name, entity in pairs(entities) do + for entry, content in pairs(entity) do + if type(entry) == "string" and entry:sub(1,1) == "/" then + path_content[entry] = content + end + end + end + + -- extract path details from general entries + for x, content in pairs(general_routes) do + if type(content) == "table" then + for entry, entry_content in pairs(content) do + if type(entry) == "string" and entry:sub(1,1) == "/" then + path_content[entry] = entry_content + end + end + end + end + + -- fill received paths + for path, methods in pairs(paths) do + for method, content in pairs(methods) do + if path == "/config" then + content.description = METHOD_ONLY_DBLESS + elseif method ~= "get" then + content.description = METHOD_NA_DBLESS + end + + if path_content[path] and path_content[path][method:upper()] then + content.summary = path_content[path][method:upper()].title + end + end + + -- translate :entity to {entity} in paths + local actual_path = translate_path(path) + if actual_path ~= path then + paths[actual_path] = paths[path] + paths[path] = nil + end + end + +end + + +local function get_paths() + local paths = {} + local routes = get_all_routes() + + for _, route in ipairs(routes) do + for entry, functions in pairs(route) do + if type(entry) == "string" and entry:sub(1,1) == "/" then + paths[entry] = {} + for function_name, _ in pairs(functions) do + if is_http_method(function_name) then + paths[entry][function_name:lower()] = {} + end + end + end + end + end + + fill_paths(paths) + + return paths +end + + +local function write_file(filename, content) + local pok, yaml, err = pcall(lyaml.dump, { content }) + if not pok then + error("lyaml failed: " .. yaml, 2) + end + if not yaml then + print("creating yaml failed: " .. err, 2) + end + + -- drop the multi-document "---\n" header and "\n..." trailer + local content = yaml:sub(5, -5) + if content then + local file, errmsg = io.open(filename, "w") + if errmsg then + error("could not open " .. filename .. " for writing: " .. errmsg, 2) + end + file:write(content) + file:close() + end + +end + + +local function main(filepath) + + local openapi_spec_content = {} + + openapi_spec_content.openapi = get_openapi() + openapi_spec_content.info = get_info() + openapi_spec_content.servers = get_servers() + openapi_spec_content.components = get_components() + openapi_spec_content.paths = get_paths() + + write_file(filepath, openapi_spec_content) +end + + +main(arg[1]) diff --git a/kong-admin-api.yml b/kong-admin-api.yml new file mode 100644 index 00000000000..83cf71e516a --- /dev/null +++ b/kong-admin-api.yml @@ -0,0 +1,577 @@ +servers: +- description: 8001 is the default port on which the Admin API listens. + url: http://localhost:8001 +- description: 8444 is the default port for HTTPS traffic to the Admin API. + url: https://localhost:8444 +openapi: 3.1.0 +components: + schemas: + parameters: + required: + - key + - value + type: object + properties: + value: + type: string + key: + type: string + created_at: + format: int32 + type: integer + services: + required: + - protocol + - host + - port + type: object + properties: + tls_verify: + type: boolean + tls_verify_depth: + default: ~ + type: integer + nullable: true + created_at: + format: int32 + type: integer + updated_at: + format: int32 + type: integer + name: + type: string + tags: + type: array + ca_certificates: + type: array + retries: + type: integer + default: 5 + host: + type: string + id: + format: uuid + type: string + port: + type: integer + default: 80 + path: + type: string + protocol: + type: string + default: http + read_timeout: + type: integer + default: 60000 + connect_timeout: + type: integer + default: 60000 + client_certificate: + $ref: '#/components/schemas/certificates' + write_timeout: + type: integer + default: 60000 + routes: + required: + - protocols + - https_redirect_status_code + - strip_path + - preserve_host + - request_buffering + - response_buffering + type: object + properties: + destinations: + type: array + hosts: + type: array + methods: + type: array + paths: + type: array + protocols: + type: array + default: + - http + - https + created_at: + format: int32 + type: integer + strip_path: + type: boolean + default: true + name: + type: string + path_handling: + type: string + default: v0 + preserve_host: + type: boolean + default: false + request_buffering: + type: boolean + default: true + response_buffering: + type: boolean + default: true + regex_priority: + type: integer + default: 0 + service: + $ref: '#/components/schemas/services' + https_redirect_status_code: + type: integer + default: 426 + id: + format: uuid + type: string + tags: + type: array + sources: + type: array + snis: + type: array + headers: + type: array + updated_at: + format: int32 + type: integer + consumers: + required: [] + type: object + properties: + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + username: + type: string + tags: + type: array + custom_id: + type: string + plugins: + required: + - name + - protocols + - enabled + type: object + properties: + service: + $ref: '#/components/schemas/services' + default: ~ + nullable: true + enabled: + type: boolean + default: true + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + tags: + type: array + name: + type: string + route: + $ref: '#/components/schemas/routes' + default: ~ + nullable: true + protocols: + default: + - grpc + - grpcs + - http + - https + enum: + - http + - https + - tcp + - tls + - udp + - grpc + - grpcs + type: array + config: + type: array + consumer: + $ref: '#/components/schemas/consumers' + default: ~ + nullable: true + certificates: + required: + - cert + - key + type: object + properties: + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + key_alt: + type: string + cert: + type: string + tags: + type: array + cert_alt: + type: string + key: + type: string + workspaces: + required: + - name + type: object + properties: + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + comment: + type: string + name: + type: string + config: + type: array + meta: + type: array + snis: + required: + - name + - certificate + type: object + properties: + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + name: + type: string + tags: + type: array + certificate: + $ref: '#/components/schemas/certificates' + upstreams: + required: + - name + type: object + properties: + hash_fallback: + type: string + default: none + hash_on_header: + type: string + client_certificate: + $ref: '#/components/schemas/certificates' + hash_fallback_header: + type: string + host_header: + type: string + hash_on_cookie: + type: string + tags: + type: array + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + slots: + type: integer + default: 10000 + name: + type: string + algorithm: + type: string + default: round-robin + healthchecks: + type: array + default: + active: + timeout: 1 + concurrency: 10 + type: http + https_verify_certificate: true + healthy: + interval: 0 + successes: 0 + http_statuses: + - 200 + - 302 + unhealthy: + timeouts: 0 + interval: 0 + http_failures: 0 + http_statuses: + - 429 + - 404 + - 500 + - 501 + - 502 + - 503 + - 504 + - 505 + tcp_failures: 0 + http_path: / + passive: + healthy: + successes: 0 + http_statuses: + - 200 + - 201 + - 202 + - 203 + - 204 + - 205 + - 206 + - 207 + - 208 + - 226 + - 300 + - 301 + - 302 + - 303 + - 304 + - 305 + - 306 + - 307 + - 308 + type: http + unhealthy: + timeouts: 0 + http_failures: 0 + http_statuses: + - 429 + - 500 + - 503 + tcp_failures: 0 + hash_on: + type: string + default: none + hash_on_cookie_path: + type: string + default: / + targets: + required: + - upstream + - target + type: object + properties: + id: + format: uuid + type: string + created_at: + format: float + type: number + tags: + type: array + upstream: + $ref: '#/components/schemas/upstreams' + target: + type: string + weight: + type: integer + default: 100 + ca_certificates: + required: + - cert + type: object + properties: + id: + format: uuid + type: string + created_at: + format: int32 + type: integer + cert: + type: string + cert_digest: + type: string + tags: + type: array + tags: + required: + - tag + - entity_name + - entity_id + type: object + properties: + entity_name: + type: string + entity_id: + type: string + tag: + type: string + clustering_data_planes: + required: + - id + - ip + - hostname + - sync_status + type: object + properties: + id: + type: string + last_seen: + format: int32 + type: integer + config_hash: + type: string + sync_status: + type: string + default: unknown + version: + type: string + hostname: + type: string + ip: + type: string +info: + summary: Kong RESTful Admin API for administration purposes. + version: 2.4.1 + description: " \n\n Kong comes with an **internal** RESTful Admin + API for administration purposes.\n Requests to the Admin API can be sent + to any node in the cluster, and Kong will\n keep the configuration consistent + across all nodes.\n\n - `8001` is the default port on which the Admin API + listens.\n - `8444` is the default port for HTTPS traffic to the Admin + API.\n\n This API is designed for internal use and provides full control + over Kong, so\n care should be taken when setting up Kong environments + to avoid undue public\n exposure of this API. See [this document][secure-admin-api] + for a discussion\n of methods to secure the Admin API.\n " + contact: + url: https://github.com/Kong/kong + name: Kong + title: Kong Admin API + license: + url: https://github.com/Kong/kong/blob/master/LICENSE + name: Apache 2.0 +paths: + /clustering/data-planes: [] + /cache/{key}: + delete: + description: This method is not available when using DB-less mode. + get: [] + /upstreams/{upstreams}/targets/{targets}/unhealthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as unhealthy + /clustering/status: [] + /upstreams/{upstreams}/targets/all: + get: + summary: List all Targets + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins + /upstreams/{upstreams}/targets/{targets}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as healthy + /services/{services}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /plugins/schema/{name}: + get: [] + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as healthy + /schemas/plugins/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a plugin configuration against the schema + /: + get: + summary: Retrieve node information + /schemas/{db_entity_name}/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a configuration against a schema + /upstreams/{upstreams}/targets/{targets}: + put: + description: This method is not available when using DB-less mode. + patch: + description: This method is not available when using DB-less mode. + summary: Update Target + delete: + description: This method is not available when using DB-less mode. + summary: Delete Target + get: [] + /status: + get: + summary: Retrieve node status + /certificates/{certificates}: + put: + description: This method is not available when using DB-less mode. + patch: + description: This method is not available when using DB-less mode. + get: [] + /upstreams/{upstreams}/health: + get: + summary: Show Upstream health for node + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as unhealthy + /certificates/{certificates}/snis/{snis}: [] + /upstreams/{upstreams}/targets: + post: + description: This method is not available when using DB-less mode. + get: [] + /schemas/{name}: + get: + summary: Retrieve Entity Schema + /plugins: + post: + description: This method is not available when using DB-less mode. + /cache: + delete: + description: This method is not available when using DB-less mode. + /certificates/{certificates}/snis: [] + /targets/{targets}: [] + /targets/:targets/upstream: [] + /targets: [] + /routes/{routes}/plugins: + post: + description: This method is not available when using DB-less mode. + /routes/{routes}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /schemas/plugins/{name}: + get: + summary: Retrieve Plugin Schema + /consumers/{consumers}/plugins: + post: + description: This method is not available when using DB-less mode. + /consumers/{consumers}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /config: + post: + description: This method is only available when using DB-less mode. + get: + description: This method is only available when using DB-less mode. + /snis/{snis}/certificate: [] + /plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /tags/{tags}: + get: + summary: ' List entity IDs by tag ' + /consumers: + get: [] + /endpoints: + get: + summary: List available endpoints + /services/{services}/plugins: + post: + description: This method is not available when using DB-less mode. diff --git a/scripts/common.sh b/scripts/common.sh index bf47bf22703..5e75949bce3 100644 --- a/scripts/common.sh +++ b/scripts/common.sh @@ -8,12 +8,12 @@ function commit_changelog() { then die "No changes in CHANGELOG.md to commit. Did you write the changelog?" fi - + git diff CHANGELOG.md - + CONFIRM "If everything looks all right, press Enter to commit" \ "or Ctrl-C to cancel." - + set -e git add CHANGELOG.md git commit -m "docs(changelog) add $1 changes" @@ -33,6 +33,19 @@ function update_copyright() { git log -n 1 } +#------------------------------------------------------------------------------- +function update_admin_api_def() { + if ! "$scripts_folder/gen-admin-api-def.sh" + then + die "Could not update kong-admin-api.yml file. Check script output for any error messages." + fi + + git add kong-admin-api.yml + + git commit -m "docs(kong-admin-api.yml) update Admin API definition for $1" + git log -n 1 +} + #------------------------------------------------------------------------------- function bump_homebrew() { @@ -224,25 +237,25 @@ As always, happy Konging! :gorilla: EOF } -#------------------------------------------------------------------------------- -function step() { - box=" " - color="$nocolor" - if [ "$version" != "" ] - then - if [ -e "/tmp/.step-$1-$version" ] - then - color="$green" - box="[x]" - else - color="$bold" - box="[ ]" - fi - fi - echo -e "$color $box Step $c) $2" - echo " $0 $version $1 $3" - echo -e "$nocolor" - c="$[c+1]" +#------------------------------------------------------------------------------- +function step() { + box=" " + color="$nocolor" + if [ "$version" != "" ] + then + if [ -e "/tmp/.step-$1-$version" ] + then + color="$green" + box="[x]" + else + color="$bold" + box="[ ]" + fi + fi + echo -e "$color $box Step $c) $2" + echo " $0 $version $1 $3" + echo -e "$nocolor" + c="$[c+1]" } #------------------------------------------------------------------------------- @@ -255,10 +268,10 @@ function update_docker { git clone https://github.com/kong/docker-kong cd docker-kong fi - + git pull git checkout -B "release/$1" - + set -e ./update.sh "$1" } diff --git a/scripts/gen-admin-api-def.sh b/scripts/gen-admin-api-def.sh new file mode 100755 index 00000000000..5c9e9d73f99 --- /dev/null +++ b/scripts/gen-admin-api-def.sh @@ -0,0 +1 @@ +resty ./autodoc/admin-api/openapi-gen.lua kong-admin-api.yml diff --git a/scripts/make-patch-release b/scripts/make-patch-release index 14911e12e7b..71a5e714b6f 100755 --- a/scripts/make-patch-release +++ b/scripts/make-patch-release @@ -20,22 +20,23 @@ function usage() { echo fi c=1 - step "create" "create the branch" - step "write_changelog" "prepare the changelog" - step "commit_changelog" "commit the changelog" - step "update_copyright" "update copyright file" - step "version_bump" "bump and commit the version number" - step "submit" "push and submit a release PR" - step "docs_pr" "push and submit a docs.konghq.com PR for the release" - step "merge" "merge, tag and sign the release" - step "update_docker" "(ran by CI now) update and submit a PR to Kong's docker-kong repo" - step "merge_docker" "merge, tag and sign Kong's docker-kong PR" - step "submit_docker" "submit a PR to docker-library/official-images" - step "homebrew" "(ran by CI now) bump version and submit a PR to homebrew-kong" - step "luarocks" "upload to LuaRocks" "" - step "vagrant" "(ran by CI now) bump version and submit a PR to kong-vagrant" - step "pongo" "(ran by CI now) bump version and submit a PR to kong-pongo" - step "announce" "Get announcement messages for Kong Nation and Slack #general" + step "create" "create the branch" + step "write_changelog" "prepare the changelog" + step "commit_changelog" "commit the changelog" + step "update_copyright" "update copyright file" + step "update_admin_api_def" "update Admin API definition" + step "version_bump" "bump and commit the version number" + step "submit" "push and submit a release PR" + step "docs_pr" "push and submit a docs.konghq.com PR for the release" + step "merge" "merge, tag and sign the release" + step "update_docker" "(ran by CI now) update and submit a PR to Kong's docker-kong repo" + step "merge_docker" "merge, tag and sign Kong's docker-kong PR" + step "submit_docker" "submit a PR to docker-library/official-images" + step "homebrew" "(ran by CI now) bump version and submit a PR to homebrew-kong" + step "luarocks" "upload to LuaRocks" "" + step "vagrant" "(ran by CI now) bump version and submit a PR to kong-vagrant" + step "pongo" "(ran by CI now) bump version and submit a PR to kong-pongo" + step "announce" "Get announcement messages for Kong Nation and Slack #general" exit 0 } @@ -143,6 +144,14 @@ case "$step" in update_copyright "$version" SUCCESS "The COPYRIGHT file is updated locally." \ + "You are ready to run the next step:" \ + " $0 $version update_admin_api_def" + ;; + #--------------------------------------------------------------------------- + update_admin_api_def) + update_admin_api_def "$version" + + SUCCESS "The kong-admin-api.yml file is updated locally." \ "You are ready to run the next step:" \ " $0 $version version_bump" ;; diff --git a/scripts/make-prerelease-release b/scripts/make-prerelease-release index b27b09c6314..41a1fe87344 100755 --- a/scripts/make-prerelease-release +++ b/scripts/make-prerelease-release @@ -21,20 +21,21 @@ function usage() { echo fi c=1 - step "switch" "switch or create to the release branch" - step "write_changelog" "prepare the changelog" - step "commit_changelog" "commit the changelog" - step "update_copyright" "update copyright file" - step "version_bump" "bump and commit the version number" - step "submit" "push and submit a release PR" - step "tag" "tag and sign the release candidate" + step "switch" "switch or create to the release branch" + step "write_changelog" "prepare the changelog" + step "commit_changelog" "commit the changelog" + step "update_copyright" "update copyright file" + step "update_admin_api_def" "update Admin API definition" + step "version_bump" "bump and commit the version number" + step "submit" "push and submit a release PR" + step "tag" "tag and sign the release candidate" if [ "$beta" == true ] then - step "docs_pr" "push and submit a docs.konghq.com PR for the release" - step "update_docker" "update and submit a PR to Kong's docker-kong repo" - step "merge_docker" "merge, tag and sign Kong's docker-kong PR" - step "homebrew" "bump version and submit a PR to homebrew-kong" - step "pongo" "bump version and submit a PR to kong-pongo" + step "docs_pr" "push and submit a docs.konghq.com PR for the release" + step "update_docker" "update and submit a PR to Kong's docker-kong repo" + step "merge_docker" "merge, tag and sign Kong's docker-kong PR" + step "homebrew" "bump version and submit a PR to homebrew-kong" + step "pongo" "bump version and submit a PR to kong-pongo" fi exit 0 } @@ -134,7 +135,15 @@ case "$step" in SUCCESS "The COPYRIGHT file is updated locally." \ "You are ready to run the next step:" \ - " $0 -v $version -s version_bump" + " $0 $version update_admin_api_def" + ;; + #--------------------------------------------------------------------------- + update_admin_api_def) + update_admin_api_def "$version" + + SUCCESS "The kong-admin-api.yml file is updated locally." \ + "You are ready to run the next step:" \ + " $0 $version version_bump" ;; #--------------------------------------------------------------------------- version_bump) From 705513d0f66e30680d40520d5fbfb242b6836c77 Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Tue, 22 Jun 2021 14:33:08 -0700 Subject: [PATCH 0678/4351] docs(admin-api) add note about host as case sensitive (#7478) DOCU-1562 --- autodoc/admin-api/data/admin-api.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 0633ef12fa8..2dcfa82e557 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -652,7 +652,7 @@ return { ]] }, host = { - description = [[The host of the upstream server.]], + description = [[The host of the upstream server. Note that the host value is case sensitive.]], example = "example.com", }, port = { @@ -830,7 +830,7 @@ return { hosts = { kind = "semi-optional", description = [[ - A list of domain names that match this Route. + A list of domain names that match this Route. Note that the hosts value is case sensitive. ]], examples = { {"example.com", "foo.test"}, nil }, skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second From 936cb6289ea792c8c6c8b1fea4c8b9ff3d6306a6 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 22 Jun 2021 16:49:04 -0300 Subject: [PATCH 0679/4351] chore(rockspec) bump lua-resty-dns-client to 6.0.1 --- kong-2.4.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index d50a6915079..5e00c24cbff 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -29,7 +29,7 @@ dependencies = { "lyaml == 6.2.7", "luasyslog == 2.0.1", "lua_pack == 1.0.5", - "lua-resty-dns-client == 6.0.0", + "lua-resty-dns-client == 6.0.1", "lua-protobuf == 0.3.2", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.4.1", From 01b60664ded7ab0a2b5d245117e7bf884c7d5a2c Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 23 Jun 2021 16:18:19 +0800 Subject: [PATCH 0680/4351] feat(hybrid) hybrid mode 2.0 communication protocol This commit contains the initial Hybrid mode 2.0 messaging system and RPC implementation. It is not enabled in 2.5, however, it allows future development work based on this protocol after 2.5. --- kong-2.4.1-0.rockspec | 8 + kong/conf_loader/init.lua | 1 + kong/hybrid/control_plane.lua | 190 ++++++++++++++++++ kong/hybrid/data_plane.lua | 163 +++++++++++++++ kong/hybrid/event_loop.lua | 179 +++++++++++++++++ kong/hybrid/init.lua | 58 ++++++ kong/hybrid/message.lua | 130 ++++++++++++ kong/hybrid/queue.lua | 41 ++++ kong/hybrid/rpc.lua | 140 +++++++++++++ kong/init.lua | 17 ++ kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 8 + spec/01-unit/19-hybrid/01-message_spec.lua | 112 +++++++++++ .../06-hybrid_communication_spec.lua | 109 ++++++++++ spec/fixtures/custom_nginx.template | 8 + .../plugins/hybrid-comm-tests/handler.lua | 36 ++++ .../kong/plugins/hybrid-comm-tests/schema.lua | 16 ++ 17 files changed, 1217 insertions(+) create mode 100644 kong/hybrid/control_plane.lua create mode 100644 kong/hybrid/data_plane.lua create mode 100644 kong/hybrid/event_loop.lua create mode 100644 kong/hybrid/init.lua create mode 100644 kong/hybrid/message.lua create mode 100644 kong/hybrid/queue.lua create mode 100644 kong/hybrid/rpc.lua create mode 100644 spec/01-unit/19-hybrid/01-message_spec.lua create mode 100644 spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index 5e00c24cbff..5e1379934df 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -217,6 +217,14 @@ build = { ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", + ["kong.hybrid"] = "kong/hybrid/init.lua", + ["kong.hybrid.data_plane"] = "kong/hybrid/data_plane.lua", + ["kong.hybrid.control_plane"] = "kong/hybrid/control_plane.lua", + ["kong.hybrid.message"] = "kong/hybrid/message.lua", + ["kong.hybrid.queue"] = "kong/hybrid/queue.lua", + ["kong.hybrid.rpc"] = "kong/hybrid/rpc.lua", + + ["kong.pdk"] = "kong/pdk/init.lua", ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", ["kong.pdk.private.phases"] = "kong/pdk/private/phases.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 3dceb25dba1..e29e6aa5c6a 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -631,6 +631,7 @@ local CONF_INFERENCES = { cluster_server_name = { typ = "string" }, cluster_data_plane_purge_delay = { typ = "number" }, cluster_ocsp = { enum = { "on", "off", "optional" } }, + cluster_v2 = { typ = "boolean", }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, diff --git a/kong/hybrid/control_plane.lua b/kong/hybrid/control_plane.lua new file mode 100644 index 00000000000..1e4019acdc8 --- /dev/null +++ b/kong/hybrid/control_plane.lua @@ -0,0 +1,190 @@ +local _M = {} + + +local msgpack = require("MessagePack") +local ssl = require("ngx.ssl") +local ocsp = require("ngx.ocsp") +local http = require("resty.http") +local event_loop = require("kong.hybrid.event_loop") +local message = require("kong.hybrid.message") +local openssl_x509 = require("resty.openssl.x509") +local constants = require("kong.constants") + + +local mp_unpack = msgpack.unpack +local ngx_log = ngx.log +local ngx_exit = ngx.exit +local ngx_var = ngx.var +local ngx_header = ngx.header + + +local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR +local ngx_OK = ngx.OK +local TOPIC_BASIC_INFO = "basic_info" +local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT + + +function _M.new(parent) + local self = { + loop = event_loop.new("control_plane"), + } + + return setmetatable(self, { + __index = function(tab, key) + return _M[key] or parent[key] + end, + }) +end + + +function _M:validate_shared_cert() + local cert = ngx_var.ssl_client_raw_cert + + if not cert then + ngx_log(ngx_ERR, "[hybrid-comm] Data Plane failed to present " .. + "client certificate during handshake") + return ngx_exit(444) + end + + cert = assert(openssl_x509.new(cert, "PEM")) + local digest = assert(cert:digest("sha256")) + + if digest ~= self.cert_digest then + ngx_log(ngx_ERR, "[hybrid-comm] Data Plane presented incorrect ".. + "client certificate during handshake, expected digest: " .. + self.cert_digest .. + " got: " .. digest) + return ngx_exit(444) + end +end + +local check_for_revocation_status +do + local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain + check_for_revocation_status = function() + local cert, err = get_full_client_certificate_chain() + if not cert then + return nil, err + end + + local der_cert + der_cert, err = ssl.cert_pem_to_der(cert) + if not der_cert then + return nil, "failed to convert certificate chain from PEM to DER: " .. err + end + + local ocsp_url + ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) + if not ocsp_url then + return nil, err or "OCSP responder endpoint can not be determined, " .. + "maybe the client certificate is missing the " .. + "required extensions" + end + + local ocsp_req + ocsp_req, err = ocsp.create_ocsp_request(der_cert) + if not ocsp_req then + return nil, "failed to create OCSP request: " .. err + end + + local c = http.new() + local res + res, err = c:request_uri(ocsp_url, { + headers = { + ["Content-Type"] = "application/ocsp-request" + }, + timeout = OCSP_TIMEOUT, + method = "POST", + body = ocsp_req, + }) + + if not res then + return nil, "failed sending request to OCSP responder: " .. tostring(err) + end + if res.status ~= 200 then + return nil, "OCSP responder returns bad HTTP status code: " .. res.status + end + + local ocsp_resp = res.body + if not ocsp_resp or #ocsp_resp == 0 then + return nil, "unexpected response from OCSP responder: empty body" + end + + res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) + if not res then + return false, "failed to validate OCSP response: " .. err + end + + return true + end +end + + +function _M:handle_cp_protocol() + -- use mutual TLS authentication + if self.conf.cluster_mtls == "shared" then + self:validate_shared_cert() + + elseif self.conf.cluster_ocsp ~= "off" then + local res, err = check_for_revocation_status() + if res == false then + ngx_log(ngx_ERR, "[hybrid-comm] DP client certificate was revoked: ", err) + return ngx_exit(444) + + elseif not res then + ngx_log(ngx_WARN, "[hybrid-comm] DP client certificate revocation check failed: ", err) + if self.conf.cluster_ocsp == "on" then + return ngx_exit(444) + end + end + end + + ngx_header["Upgrade"] = "Kong-Hybrid/2" + ngx_header["Content-Type"] = nil + ngx.status = 101 + + local ok, err = ngx.send_headers() + if not ok then + ngx_log(ngx_ERR, "[hybrid-comm] failed to send response header: " .. (err or "unknown")) + return ngx_exit(500) + end + ok, err = ngx.flush(true) + if not ok then + ngx_log(ngx_ERR, "[hybrid-comm] failed to flush response header: " .. (err or "unknown")) + return ngx_exit(500) + end + + local sock = assert(ngx.req.socket(true)) + + -- basic_info frame + local m = message.unpack_from_socket(sock) + assert(m.topic == TOPIC_BASIC_INFO) + local basic_info = mp_unpack(m.message) + + local res, err = self.loop:handle_peer(basic_info.node_id, sock) + + if not res then + ngx_log(ngx_ERR, err) + return ngx_exit(ngx_ERR) + end + + return ngx_exit(ngx_OK) +end + + +function _M:register_callback(topic, callback) + return self.loop:register_callback(topic, callback) +end + + +function _M:send(message) + return self.loop:send(message) +end + + +function _M:init_worker() + -- role = "control_plane" +end + +return _M diff --git a/kong/hybrid/data_plane.lua b/kong/hybrid/data_plane.lua new file mode 100644 index 00000000000..1604a00125f --- /dev/null +++ b/kong/hybrid/data_plane.lua @@ -0,0 +1,163 @@ +local _M = {} + + +local message = require("kong.hybrid.message") +local event_loop = require("kong.hybrid.event_loop") +local msgpack = require("MessagePack") +local pl_stringx = require("pl.stringx") + + +local mp_pack = msgpack.pack +local tonumber = tonumber +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_WARN = ngx.WARN + + +local KONG_VERSION = kong.version + + +function _M.new(parent) + local self = { + loop = event_loop.new(kong.node.get_id()), + } + + return setmetatable(self, { + __index = function(tab, key) + return _M[key] or parent[key] + end, + }) +end + + +function _M:init_worker() + -- ROLE = "data_plane" + + self:start_timer(0) +end + + +function _M:start_timer(delay) + if not delay then + delay = math.random(5, 10) + end + + if delay > 0 then + ngx_log(ngx_WARN, "[hybrid-comm] reconnecting to control plane in ", delay, " seconds") + end + + assert(ngx.timer.at(delay, function(premature) + self:communicate(premature) + end)) +end + + +function _M:communicate(premature) + if premature then + -- worker wants to exit + return + end + + local conf = self.conf + + -- TODO: pick one random CP + local address = conf.cluster_control_plane + local host, _, port = pl_stringx.partition(address, ":") + port = tonumber(port) + + local req = "GET /v2/outlet HTTP/1.1\r\nHost:" .. address .. + "\r\nConnection: Upgrade\r\nUpgrade: Kong-Hybrid/2\r\n\r\n" + + local sock = ngx.socket.tcp() + + local res, err = sock:connect(host, port) + if not res then + ngx_log(ngx_ERR, "[hybrid-comm] connection to control plane ", address, " failed: ", err) + self:start_timer() + return + end + + local opts = { + ssl_verify = true, + client_cert = self.cert, + client_priv_key = self.cert_key, + } + + if conf.cluster_mtls == "shared" then + opts.server_name = "kong_clustering" + + else + -- server_name will be set to the host if it is not explicitly defined here + if conf.cluster_server_name ~= "" then + opts.server_name = conf.cluster_server_name + end + end + + res, err = sock:tlshandshake(opts) + if not res then + ngx_log(ngx_ERR, "[hybrid-comm] TLS handshake to control plane ", address, + " failed: ", err) + self:start_timer() + return + end + + res, err = sock:send(req) + if not res then + ngx_log(ngx_ERR, "[hybrid-comm] sending HTTP header to control plane ", + address, " failed: ", err) + self:start_timer() + return + end + + local header_reader = sock:receiveuntil("\r\n\r\n") + local header, err, _ = header_reader() + if not header then + ngx_log(ngx_ERR, "[hybrid-comm] failed to receive response header: ", err) + self:start_timer() + return + end + + local m = ngx.re.match(header, [[^\s*HTTP/1\.1\s+]], "jo") + if not m then + ngx_log(ngx_ERR, "[hybrid-comm] bad HTTP response status line: ", header) + self:start_timer() + return + end + + local basic_info = message.new(kong.node.get_id(), "control_plane", "basic_info", mp_pack({ + kong_version = KONG_VERSION, + node_id = kong.node.get_id(), + })) + + res, err = sock:send(basic_info:pack()) + if not res then + ngx_log(ngx_ERR, "[hybrid-comm] unable to send basic info to " .. + "control plane ", address, " err: ", err) + self:start_timer() + return + end + + -- fully established + local res, err = self.loop:handle_peer("control_plane", sock) + + if not res then + ngx_log(ngx_ERR, "[hybrid-comm] connection to control plane broken: ", err) + self:start_timer() + return + end + + self:start_timer() +end + + +function _M:register_callback(topic, callback) + return self.loop:register_callback(topic, callback) +end + + +function _M:send(message) + return self.loop:send(message) +end + + +return _M diff --git a/kong/hybrid/event_loop.lua b/kong/hybrid/event_loop.lua new file mode 100644 index 00000000000..d88571db804 --- /dev/null +++ b/kong/hybrid/event_loop.lua @@ -0,0 +1,179 @@ +local _M = {} + + +local queue = require("kong.hybrid.queue") +local message = require("kong.hybrid.message") +local constants = require("kong.constants") + + +local exiting = ngx.worker.exiting +local pcall = pcall +local ngx_log = ngx.log +local ngx_time = ngx.time +local table_insert = table.insert +local table_remove = table.remove +local math_random = math.random +local ipairs = ipairs + + +local ngx_WARN = ngx.WARN +local ngx_DEBUG = ngx.DEBUG +local _MT = { __index = _M, } +local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local PING_WAIT = PING_INTERVAL * 1.5 + + +function _M.new(node_id) + local self = { + callbacks = {}, + clients = {}, + node_id = assert(node_id), + } + + return setmetatable(self, _MT) +end + + +function _M:handle_peer(peer_id, sock) + if not self.clients[peer_id] then + self.clients[peer_id] = {} + end + + local q = queue.new() + table_insert(self.clients[peer_id], q) + + local ping_thread = ngx.thread.spawn(function() + while not exiting() do + ngx.sleep(PING_INTERVAL) + + local m = message.new(self.node_id, peer_id, "kong:hybrid:ping", "") + q:enqueue(m) + ngx_log(ngx_DEBUG, "sent ping to: ", peer_id) + end + end) + + local read_thread = ngx.thread.spawn(function() + local last_seen = ngx_time() + + while not exiting() do + local m, err = message.unpack_from_socket(sock) + if m then + last_seen = ngx_time() + + if m.topic == "kong:hybrid:pong" then + goto continue + end + + if m.topic == "kong:hybrid:ping" then + local m = message.new(self.node_id, peer_id, "kong:hybrid:pong", "") + q:enqueue(m) + ngx_log(ngx_DEBUG, "sent pong to: ", peer_id) + goto continue + end + + local callback = self.callbacks[m.topic] + if callback then + local succ, err = pcall(callback, m) + if not succ then + ngx_log(ngx_WARN, "callback for topic \"", m.topic, + "\" failed: ", err) + end + + m:release() + + else + ngx_log(ngx_WARN, "discarding incoming messages because callback ".. + "for topic \"", m.topic, "\" doesn't exist") + end + + elseif err == "timeout" then + local waited = ngx_time() - last_seen + if waited > PING_WAIT then + return nil, "did not receive PING frame from " .. peer_id .. + " within " .. PING_WAIT .. " seconds" + end + + else + return nil, "failed to receive message from " .. peer_id .. ": " .. err + end + + ::continue:: + end + end) + + local write_thread = ngx.thread.spawn(function() + while not exiting() do + local message, err = q:dequeue() + if message then + local res, err = sock:send(message:pack()) + message:release() + + if not res then + return nil, "failed to send message: " .. err + end + + elseif err ~= "timeout" then + return nil, "semaphore wait error: " .. err + end + end + end) + + local ok, err, perr = ngx.thread.wait(write_thread, read_thread) + + ngx.thread.kill(write_thread) + ngx.thread.kill(read_thread) + ngx.thread.kill(ping_thread) + + for i, queue in ipairs(self.clients[peer_id]) do + if queue == q then + table_remove(self.clients[peer_id], i) + break + end + end + + if #self.clients[peer_id] == 0 then + self.clients[peer_id] = nil + end + + if not ok then + return nil, err + end + + if perr then + return nil, perr + end + + return true +end + + +function _M:send(message) + if not message.src then + message.src = self.node_id + end + + local clients = self.clients[message.dest] + if not clients then + return nil, "node " .. message.dest .. " is disconnected" + end + + if #clients == 1 then + clients[1]:enqueue(message) + + else + -- pick one random worker + clients[math_random(#clients)]:enqueue(message) + end + + return true +end + + +function _M:register_callback(topic, callback) + assert(not self.callbacks[topic]) + + self.callbacks[topic] = callback +end + + +return _M diff --git a/kong/hybrid/init.lua b/kong/hybrid/init.lua new file mode 100644 index 00000000000..8f58badb79a --- /dev/null +++ b/kong/hybrid/init.lua @@ -0,0 +1,58 @@ +local _M = {} + + +local pl_file = require("pl.file") +local ssl = require("ngx.ssl") +local openssl_x509 = require("resty.openssl.x509") + + +local MT = { __index = _M, } + + +function _M.new(conf) + assert(conf, "conf can not be nil", 2) + + local self = { + conf = conf, + } + + setmetatable(self, MT) + + -- note: pl_file.read throws error on failure so + -- no need for error checking + local cert = pl_file.read(conf.cluster_cert) + self.cert = assert(ssl.parse_pem_cert(cert)) + + cert = openssl_x509.new(cert, "PEM") + self.cert_digest = cert:digest("sha256") + + local key = pl_file.read(conf.cluster_cert_key) + self.cert_key = assert(ssl.parse_pem_priv_key(key)) + + self.child = require("kong.hybrid." .. conf.role).new(self) + + return self +end + + +function _M:handle_cp_protocol() + return self.child:handle_cp_protocol() +end + + +function _M:register_callback(topic, callback) + return self.child:register_callback(topic, callback) +end + + +function _M:send(message) + return self.child:send(message) +end + + +function _M:init_worker() + self.child:init_worker() +end + + +return _M diff --git a/kong/hybrid/message.lua b/kong/hybrid/message.lua new file mode 100644 index 00000000000..e3bb5825db2 --- /dev/null +++ b/kong/hybrid/message.lua @@ -0,0 +1,130 @@ +local _M = {} + + +local bit = require("bit") +local tablepool = require("tablepool") + + +local band, bor = bit.band, bit.bor +local lshift, rshift = bit.lshift, bit.rshift +local string_char, string_byte = string.char, string.byte + + +local POOL_NAME = "hybrid_messages" +local _MT = { __index = _M, } +local MAX_MESSAGE_SIZE = 64 * 1024 * 1024 - 1 + + +--- convert a unsigned 32bit integer to network byte order +local function uint32_to_bytes(num) + if num < 0 or num > 4294967295 then + error("number " .. tostring(num) .. " out of range", 2) + end + + return string_char(band(rshift(num, 24), 0xFF), + band(rshift(num, 16), 0xFF), + band(rshift(num, 8), 0xFF), + band(num, 0xFF)) +end + + +local function bytes_to_uint32(str) + assert(#str == 4) + + local b1, b2, b3, b4 = string_byte(str, 1, 4) + + return bor(lshift(b1, 24), + lshift(b2, 16), + lshift(b3, 8), + b4) +end + + +function _M.new(src, dest, topic, message) + local self = tablepool.fetch(POOL_NAME, 0, 4) + + assert(dest, "dest is required") + assert(topic, "topic is required") + assert(message, "message is required") + assert(not src or #src < 256, "src must be under 256 bytes") + assert(#dest < 256, "dest must be under 256 bytes") + assert(#topic < 256, "topic must be under 256 bytes") + assert(#message <= MAX_MESSAGE_SIZE, "message must be under 64MB") + + self.src = src + self.dest = dest + self.topic = topic + self.message = message + + return setmetatable(self, _MT) +end + + +function _M:pack() + return string_char(#self.src) .. self.src .. + string_char(#self.dest) .. self.dest .. + string_char(#self.topic) .. self.topic .. + uint32_to_bytes(#self.message) .. self.message +end + + +function _M.unpack_from_socket(sock) + local buf, err = sock:receive(1) + if not buf then + return nil, err + end + + local src_len = string_byte(buf) + local src + src, err = sock:receive(src_len) + if not src then + return nil, err + end + + buf, err = sock:receive(1) + if not buf then + return nil, err + end + local dest_len = string_byte(buf) + local dest + dest, err = sock:receive(dest_len) + if not dest then + return nil, err + end + + buf, err = sock:receive(1) + if not buf then + return nil, err + end + local topic_len = string_byte(buf) + local topic + topic, err = sock:receive(topic_len) + if not topic then + return nil, err + end + + buf, err = sock:receive(4) + if not buf then + return nil, err + end + local message_len = bytes_to_uint32(buf) + if message_len > MAX_MESSAGE_SIZE then + return nil, "peer attempted to send message that is larger than 64MB" + end + + local message + message, err = sock:receive(message_len) + if not message then + return nil, err + end + + return _M.new(src, dest, topic, message) +end + + +function _M:release() + tablepool.release(POOL_NAME, self) +end + + +return _M diff --git a/kong/hybrid/queue.lua b/kong/hybrid/queue.lua new file mode 100644 index 00000000000..17638ede6f7 --- /dev/null +++ b/kong/hybrid/queue.lua @@ -0,0 +1,41 @@ +local _M = {} + + +local semaphore = require("ngx.semaphore") + + +local table_insert = table.insert +local table_remove = table.remove +local setmetatable = setmetatable +local assert = assert + + +local _MT = { __index = _M, } + + +function _M.new() + local self = { + semaphore = assert(semaphore.new()), + } + + return setmetatable(self, _MT) +end + + +function _M:enqueue(item) + table_insert(self, item) + self.semaphore:post() +end + + +function _M:dequeue(item) + local res, err = self.semaphore:wait(5) + if not res then + return nil, err + end + + return assert(table_remove(self, 1)) +end + + +return _M diff --git a/kong/hybrid/rpc.lua b/kong/hybrid/rpc.lua new file mode 100644 index 00000000000..0cbfc6b198e --- /dev/null +++ b/kong/hybrid/rpc.lua @@ -0,0 +1,140 @@ +local _M = {} + + +local message = require("kong.hybrid.message") +local msgpack = require("MessagePack") +local semaphore = require("ngx.semaphore") +local lrucache = require("resty.lrucache.pureffi") + + +local mp_pack = msgpack.pack +local mp_unpack = msgpack.unpack + + +local TOPIC_CALL = "rpc:call" +local TOPIC_RESULT = "rpc:result" +local _MT = { __index = _M, } + + +function _M.new(event_loop) + local self = { + next_seq = 1, + callbacks = {}, + inflight = assert(lrucache.new(256)), + loop = event_loop, + } + + return setmetatable(self, _MT) +end + + +function _M:register(func_name, callback, no_thread) + assert(not self.callbacks[func_name], func_name .. " already exists") + + self.callbacks[func_name] = { callback, no_thread, } +end + + +-- TODO: support for async, promise like interface? +function _M:call(dest, func_name, ...) + local payload = { + func_name = func_name, + args = { ... }, + seq = self.next_seq, + } + self.next_seq = self.next_seq + 1 + + local m = message.new(nil, dest, TOPIC_CALL, mp_pack(payload)) + local sema = semaphore.new() + local inflight_table = { sema = sema, res = nil, err = nil,} + self.inflight:set(payload.seq, inflight_table) + + local ok, err = self.loop:send(dest, m) + if not ok then + return nil, err + end + + ok, err = sema:wait(10) + if not ok then + return nil, err + end + + return inflight_table.res, inflight_table.err +end + + +function _M:handle_call(message) + assert(message.topic == TOPIC_CALL) + + local payload = mp_unpack(message.message) + + + local cb = assert(self.callbacks[payload.func_name]) + + if cb[2] then + local result + + local succ, res, err = pcall(cb[1], unpack(payload.args)) + if not succ then + result = { + succ = false, + err = res, + seq = payload.seq, + } + + else + result = { + succ = not not res, + err = err, + seq = payload.seq, + } + end + + local m = message.new(nil, message.from, TOPIC_RESULT, mp_pack(result)) + self.loop:send(m) + + else -- need thread + ngx.thread.spawn(function() + local result + + local succ, res, err = pcall(cb[1], unpack(payload.args)) + if not succ then + result = { + succ = false, + err = res, + seq = payload.seq, + } + + else + result = { + succ = not not res, + err = err, + seq = payload.seq, + } + end + + local m = message.new(nil, message.from, TOPIC_RESULT, mp_pack(result)) + self.loop:send(m) + end) + end +end + + +function _M:handle_result(message) + assert(message.topic == TOPIC_RESULT) + + local payload = mp_unpack(message.message) + + local inflight_table = self.inflight:get(payload.seq) + if not inflight_table then + return nil, "could not locate inflight table for RPC with sequence " .. + tostring(payload.seq) + end + + inflight_table.res = payload.succ + inflight_table.err = payload.err + inflight_table.sema:post(1) +end + + +return _M diff --git a/kong/init.lua b/kong/init.lua index df68717c91a..b8c202f0134 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -505,6 +505,10 @@ function Kong.init() (config.role == "data_plane" or config.role == "control_plane") then kong.clustering = require("kong.clustering").new(config) + + if config.cluster_v2 then + kong.hybrid = require("kong.hybrid").new(config) + end end -- Load plugins as late as possible so that everything is set up @@ -660,6 +664,10 @@ function Kong.init_worker() if kong.clustering then kong.clustering:init_worker() end + + if kong.hybrid then + kong.hybrid:init_worker() + end end @@ -1472,6 +1480,15 @@ function Kong.serve_cluster_listener(options) end +function Kong.serve_cp_protocol(options) + log_init_worker_errors() + + kong_global.set_phase(kong, PHASES.cluster_listener) + + return kong.hybrid:handle_cp_protocol() +end + + function Kong.stream_api() stream_api.handle() end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 4df194f5f30..5937dad10d0 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -29,6 +29,7 @@ cluster_ca_cert = NONE cluster_server_name = NONE cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off +cluster_v2 = off mem_cache_size = 128m ssl_cert = NONE diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 6bde86cd05a..7e4ae777eae 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -445,6 +445,14 @@ server { Kong.serve_cluster_listener() } } + +> if cluster_v2 then + location = /v2/outlet { + content_by_lua_block { + Kong.serve_cp_protocol() + } + } +> end -- cluster_v2 } > end -- role == "control_plane" ]] diff --git a/spec/01-unit/19-hybrid/01-message_spec.lua b/spec/01-unit/19-hybrid/01-message_spec.lua new file mode 100644 index 00000000000..127d935d535 --- /dev/null +++ b/spec/01-unit/19-hybrid/01-message_spec.lua @@ -0,0 +1,112 @@ +local message = require("kong.hybrid.message") + + +describe("kong.hybrid.message", function() + describe(".new()", function() + it("happy path", function() + local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", "test_message") + assert.is_table(m) + assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) + assert.equal("control_plane", m.dest) + assert.equal("test_topic", m.topic) + assert.equal("test_message", m.message) + end) + + it("src is nil", function() + local m = message.new(nil, "control_plane", "test_topic", "test_message") + assert.is_table(m) + assert.equal(nil, m.src) + assert.equal("control_plane", m.dest) + assert.equal("test_topic", m.topic) + assert.equal("test_message", m.message) + end) + + describe("checks for field size", function() + it("src", function() + local m = message.new(string.rep("a", 255), "control_plane", "test_topic", "test_message") + assert.is_table(m) + assert.equal(string.rep("a", 255), m.src) + assert.equal("control_plane", m.dest) + assert.equal("test_topic", m.topic) + assert.equal("test_message", m.message) + + assert.has_error(function() + message.new(string.rep("a", 256), "control_plane", "test_topic", "test_message") + end) + end) + + it("dest", function() + local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", string.rep("a", 255), "test_topic", "test_message") + assert.is_table(m) + assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) + assert.equal(string.rep("a", 255), m.dest) + assert.equal("test_topic", m.topic) + assert.equal("test_message", m.message) + + assert.has_error(function() + message.new("1c8db62c-7221-47d6-9090-3593851f21cb", string.rep("a", 256), "test_topic", "test_message") + end) + end) + + it("topic", function() + local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", string.rep("a", 255), "test_message") + assert.is_table(m) + assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) + assert.equal("control_plane", m.dest) + assert.equal(string.rep("a", 255), m.topic) + assert.equal("test_message", m.message) + + assert.has_error(function() + message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", string.rep("a", 256), "test_message") + end) + end) + + it("message", function() + local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", string.rep("a", 64 * 1024 * 1024 - 1)) + assert.is_table(m) + assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) + assert.equal("control_plane", m.dest) + assert.equal("test_topic", m.topic) + assert.equal(string.rep("a", 64 * 1024 * 1024 - 1), m.message) + + assert.has_error(function() + message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", string.rep("a", 64 * 1024 * 1024)) + end) + end) + end) + end) + + it("has the correct metatable", function() + local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", "test_message") + assert.is_table(getmetatable(m)) + assert.is_table(getmetatable(m).__index) + end) + + it(":pack()", function() + local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", "test_message") + + local packed = m:pack() + assert.equal("\x241c8db62c-7221-47d6-9090-3593851f21cb\x0dcontrol_plane\x0atest_topic\x00\x00\x00\x0ctest_message", packed) + end) + + it(":unpack()", function() + local ptr = 1 + local packed = "\x241c8db62c-7221-47d6-9090-3593851f21cb\x0dcontrol_plane\x0atest_topic\x00\x00\x00\x0ctest_message" + + local fake_sock = { + receive = function(self, size) + local s = packed:sub(ptr, ptr + size - 1) + ptr = ptr + size + + return s + end, + } + local m = message.unpack_from_socket(fake_sock) + + assert.is_table(m) + assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) + assert.equal("control_plane", m.dest) + assert.equal("test_topic", m.topic) + assert.equal("test_message", m.message) + end) +end) diff --git a/spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua b/spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua new file mode 100644 index 00000000000..98c93a89099 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua @@ -0,0 +1,109 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") +local pl_file = require("pl.file") +local TEST_CONF = helpers.test_conf + + +for _, strategy in helpers.each_strategy() do + describe("CP/DP sync works with #" .. strategy .. " backend", function() + local client + + lazy_setup(function() + local bp, db = helpers.get_db_utils(strategy, { + "routes", + "services", + }, { + "hybrid-comm-tests", + }) -- runs migrations + assert(db:truncate()) + + local service = bp.services:insert { + name = "service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + service = { id = service.id }, + paths = { "/route1", }, + } + + bp.plugins:insert { + name = "hybrid-comm-tests", + route = { id = route1.id }, + config = {}, + } + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_v2 = "on", + plugins = "bundled,hybrid-comm-tests", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + cluster_v2 = "on", + plugins = "bundled,hybrid-comm-tests", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client(nil, 9002) + end) + + after_each(function() + if client then + client:close() + end + end) + + describe("pure message", function() + it("can be sent back and forth between CP and DP", function() + local res + helpers.wait_until(function() + if client then + client:close() + end + client = helpers.proxy_client(nil, 9002) + + res = client:send { + method = "GET", + path = "/route1", + } + + return res and res.status == 200 + end, 5) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + return logs:find("[hybrid-comm-tests] src = " .. json.node_id .. ", dest = control_plane, topic = hybrid_comm_test, message = hello world!", nil, true) + end, 5) + + helpers.wait_until(function() + local logs = pl_file.read("servroot2" .. "/" .. TEST_CONF.proxy_error_log) + return logs:find("[hybrid-comm-tests] src = control_plane" .. ", dest = " .. json.node_id .. ", topic = hybrid_comm_test_resp, message = hello world!", nil, true) + end, 5) + end) + end) + end) +end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 0622cd2c783..7c56f4eb39f 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -459,6 +459,14 @@ http { Kong.serve_cluster_listener() } } + +> if cluster_v2 then + location = /v2/outlet { + content_by_lua_block { + Kong.serve_cp_protocol() + } + } +> end -- cluster_v2 } > end -- role == "control_plane" diff --git a/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua new file mode 100644 index 00000000000..79957c3f1ad --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua @@ -0,0 +1,36 @@ +local ngx = ngx +local kong = kong +local assert = assert +local math = math +local message = require("kong.hybrid.message") + + +local HybridCommTests = { + PRIORITY = math.huge, +} + + +local function print_log(m) + ngx.log(ngx.DEBUG, "[hybrid-comm-tests] src = ", m.src, ", dest = ", m.dest, ", topic = ", m.topic, ", message = ", m.message) +end + + +function HybridCommTests:init_worker() + kong.hybrid:register_callback("hybrid_comm_test", function(m) + print_log(m) + local resp = message.new(nil, m.src, "hybrid_comm_test_resp", m.message) + assert(kong.hybrid:send(resp)) + end) + + kong.hybrid:register_callback("hybrid_comm_test_resp", print_log) +end + + +function HybridCommTests:access(config) + local m = message.new(nil, "control_plane", "hybrid_comm_test", "hello world!") + assert(kong.hybrid:send(m)) + kong.response.exit(200, { node_id = kong.node.get_id(), }) +end + + +return HybridCommTests diff --git a/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua new file mode 100644 index 00000000000..86bc3f47e69 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua @@ -0,0 +1,16 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "hybrid-comm-tests", + fields = { + { + protocols = typedefs.protocols, + }, + { + config = { + type = "record", + fields = {}, + }, + }, + }, +} From 9cdd34ed4ee8f6fd8cab560ac09173950076355b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 24 Jun 2021 01:04:45 +0800 Subject: [PATCH 0681/4351] feat(clustering) lax version checks (#7488) ### Summary Incompatibility checks on control plane were loosened. Previously data plane was considered incompatible when: 1. data plane kong major version is different to control plane major version 2. data plane minor version is greater than control plane minor version 3. data plane minor version is behind more than two minor versions of control plane 4. data plane missed plugin that control plane had (whether it was configured or not) 5. data plane has different major.minor version of the plugin that control plane had (whether it was configured or not) This commit changes that. With this commit the data plane is considered incompatible when: 1. data plane kong major version is different to control plane major version 2. data plane misses _configured_ plugin 3. data plane plugin major version is different to _configured_ plugin major version on control plane 4. data plane kong version or _configured_ plugin versions are greater than those of control plane This also makes the logging on these configuration issues on control plane more uniform and contains information about the data plane which caused the incompatibility. It still misses features such as data plane reporting import errors back to control plane or dao checks, but let's leave that to other future pr. Co-authored-by: Aapo Talvensaari --- kong/clustering/control_plane.lua | 498 ++++++++++++------ kong/clustering/data_plane.lua | 58 +- .../09-hybrid_mode/01-sync_spec.lua | 226 +++++--- .../09-hybrid_mode/05-ocsp_spec.lua | 6 +- 4 files changed, 529 insertions(+), 259 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index f1aa7fe0207..abf31d9a775 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -12,12 +12,12 @@ local utils = require("kong.tools.utils") local constants = require("kong.constants") local openssl_x509 = require("resty.openssl.x509") local string = string -local assert = assert local setmetatable = setmetatable local type = type -local math = math local pcall = pcall local pairs = pairs +local ipairs = ipairs +local tonumber = tonumber local tostring = tostring local ngx = ngx local ngx_log = ngx.log @@ -31,15 +31,18 @@ local ngx_now = ngx.now local ngx_var = ngx.var local table_insert = table.insert local table_remove = table.remove +local table_concat = table.concat local deflate_gzip = utils.deflate_gzip local KONG_VERSION = kong.version -local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG -local ngx_WARN = ngx.WARN +local ngx_INFO = ngx.INFO local ngx_NOTICE = ngx.NOTICE +local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR local ngx_OK = ngx.OK +local ngx_CLOSE = ngx.HTTP_CLOSE local MAX_PAYLOAD = constants.CLUSTERING_MAX_PAYLOAD local WS_OPTS = { timeout = constants.CLUSTERING_TIMEOUT, @@ -49,6 +52,53 @@ local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local MAJOR_MINOR_PATCH_PATTERN = "^(%d+)%.(%d+)%.(%d+)" + + +local function log(level, ...) + ngx_log(level, "[clustering] ", ...) +end + + +local function extract_major_minor_patch(version) + if type(version) ~= "string" then + return nil, nil + end + + local major, minor, patch = version:match(MAJOR_MINOR_PATCH_PATTERN) + if not major then + return nil, nil + end + + major = tonumber(major, 10) + minor = tonumber(minor, 10) + patch = tonumber(patch, 10) + + return major, minor, patch +end + + +local function plugins_list_to_map(plugins_list) + local versions = {} + for _, plugin in ipairs(plugins_list) do + local name = plugin.name + local version = plugin.version + local major, minor, patch = extract_major_minor_patch(plugin.version) + + if major and minor then + versions[name] = { + major = major, + minor = minor, + patch = patch, + version = version, + } + + else + versions[name] = {} + end + end + return versions +end local function is_timeout(err) @@ -75,6 +125,13 @@ function _M:export_deflated_reconfigure_payload() return nil, err end + self.plugins_configured = {} + if config_table.plugins then + for _, plugin in pairs(config_table.plugins) do + self.plugins_configured[plugin.name] = true + end + end + local payload, err = cjson_encode({ type = "reconfigure", timestamp = ngx_now(), @@ -98,7 +155,7 @@ end function _M:push_config() local payload, err = self:export_deflated_reconfigure_payload() if not payload then - ngx_log(ngx_ERR, "unable to export config from database: " .. err) + log(ngx_ERR, "unable to export config from database: " .. err) return end @@ -109,28 +166,34 @@ function _M:push_config() n = n + 1 end - ngx_log(ngx_DEBUG, "config pushed to ", n, " clients") + log(ngx_DEBUG, "config pushed to ", n, " clients") end + function _M:validate_shared_cert() local cert = ngx_var.ssl_client_raw_cert if not cert then - ngx_log(ngx_ERR, "Data Plane failed to present client certificate " .. - "during handshake") - return ngx_exit(444) + return nil, "data plane failed to present client certificate during handshake" end - cert = assert(openssl_x509.new(cert, "PEM")) - local digest = assert(cert:digest("sha256")) + local err + cert, err = openssl_x509.new(cert, "PEM") + if not cert then + return nil, "unable to load data plane client certificate during handshake: " .. err + end + + local digest, err = cert:digest("sha256") + if not digest then + return nil, "unable to retrieve data plane client certificate digest during handshake: " .. err + end if digest ~= self.cert_digest then - ngx_log(ngx_ERR, "Data Plane presented incorrect client certificate " .. - "during handshake, expected digest: " .. - self.cert_digest .. - " got: " .. digest) - return ngx_exit(444) + return nil, "data plane presented incorrect client certificate during handshake (expected: " .. + self.cert_digest .. ", got: " .. digest .. ")" end + + return true end @@ -196,128 +259,262 @@ do end -local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" +function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) + local major_cp, minor_cp, patch_cp = extract_major_minor_patch(KONG_VERSION) + local major_dp, minor_dp, patch_dp = extract_major_minor_patch(dp_version) -function _M:should_send_config_update(node_version, node_plugins) - if not node_version or not node_plugins then - return false, "your DP did not provide version information to the CP, " .. - "Kong CP after 2.3 requires such information in order to " .. - "ensure generated config is compatible with DPs. " .. - "Sync is suspended for this DP and will resume " .. - "automatically once this DP also upgrades to 2.3 or later" + if not major_cp then + return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE end - local major_cp, minor_cp = KONG_VERSION:match(MAJOR_MINOR_PATTERN) - local major_node, minor_node = node_version:match(MAJOR_MINOR_PATTERN) - minor_cp = tonumber(minor_cp) - minor_node = tonumber(minor_node) + if not major_dp then + return nil, "data plane version is incompatible with control plane version " .. + KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if major_cp ~= major_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with control plane version " .. + KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end - if major_cp ~= major_node or minor_cp - 2 > minor_node or minor_cp < minor_node then - return false, "version incompatible, CP version: " .. KONG_VERSION .. - " DP version: " .. node_version .. - " DP versions acceptable are " .. - major_cp .. "." .. math.max(0, minor_cp - 2) .. " to " .. - major_cp .. "." .. minor_cp .. "(edges included)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + if minor_cp < minor_dp or (minor_cp == minor_dp and patch_cp < patch_dp) then + return nil, "data plane version " .. dp_version .. + " is incompatible with older control plane version " .. KONG_VERSION, + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE end - -- allow DP to have a superset of CP's plugins - local p, np - local i, j = #self.plugins_list, #node_plugins + if minor_cp ~= minor_dp then + local msg = "data plane minor version " .. dp_version .. + " is different to control plane minor version " .. + KONG_VERSION - if j < i then - return false, "CP and DP does not have same set of plugins installed", - CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + log(ngx_INFO, msg, log_suffix) end - while i > 0 and j > 0 do - p = self.plugins_list[i] - np = node_plugins[j] + for _, plugin in ipairs(self.plugins_list) do + local name = plugin.name + local cp_plugin = self.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + log(ngx_WARN, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) + else + log(ngx_WARN, name, " plugin is missing from data plane", log_suffix) + end + + else + if cp_plugin.version and dp_plugin.version then + local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + + if cp_plugin.major ~= dp_plugin.major then + log(ngx_WARN, msg, cp_plugin.version, log_suffix) + + elseif cp_plugin.minor ~= dp_plugin.minor then + log(ngx_INFO, msg, log_suffix) + end + + elseif dp_plugin.version then + log(ngx_NOTICE, "data plane ", name, " plugin version ", dp_plugin.version, + " has unspecified version on control plane", log_suffix) - if p.name ~= np.name then - goto continue + elseif cp_plugin.version then + log(ngx_NOTICE, "data plane ", name, " plugin version is unspecified, ", + "and is different to control plane plugin version ", + cp_plugin.version, log_suffix) + end end + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + - -- ignore plugins without a version (route-by-header is deprecated) - if p.version and np.version then - -- major/minor check that ignores anything after the second digit - local major_minor_p = p.version:match("^(%d+%.%d+)") or "not_a_version" - local major_minor_np = np.version:match("^(%d+%.%d+)") or "still_not_a_version" - - if major_minor_p ~= major_minor_np then - return false, "plugin \"" .. p.name .. "\" version incompatible, " .. - "CP version: " .. tostring(p.version) .. - " DP version: " .. tostring(np.version) .. - " DP plugin version acceptable is ".. - major_minor_p .. ".x", - CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE +function _M:check_configuration_compatibility(dp_plugin_map) + for _, plugin in ipairs(self.plugins_list) do + if self.plugins_configured[plugin.name] then + local name = plugin.name + local cp_plugin = self.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. + " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + return nil, "configured " .. name .. " plugin is missing from data plane", + CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + if cp_plugin.version and dp_plugin.version then + -- CP plugin needs to match DP plugins with major version + -- CP must have plugin with equal or newer version than that on DP + if cp_plugin.major ~= dp_plugin.major or + (cp_plugin.major == dp_plugin.major and cp_plugin.minor < dp_plugin.minor) or + (cp_plugin.major == dp_plugin.major and cp_plugin.minor == dp_plugin.minor and + cp_plugin.patch < dp_plugin.patch) then + local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE + end end end + end - i = i - 1 - ::continue:: - j = j - 1 + -- TODO: DAOs are not checked in any way at the moment. For example if plugin introduces a new DAO in + -- minor release and it has entities, that will most likely fail on data plane side, but is not + -- checked here. + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + +function _M:handle_cp_websocket() + local dp_id = ngx_var.arg_node_id + local dp_hostname = ngx_var.arg_node_hostname + local dp_ip = ngx_var.remote_addr + local dp_version = ngx_var.arg_node_version + + local log_suffix = {} + if type(dp_id) == "string" then + table_insert(log_suffix, "id: " .. dp_id) end - if i > 0 then - return false, "CP and DP does not have same set of plugins installed", - CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + if type(dp_hostname) == "string" then + table_insert(log_suffix, "host: " .. dp_hostname) end - return true -end + if type(dp_ip) == "string" then + table_insert(log_suffix, "ip: " .. dp_ip) + end + if type(dp_version) == "string" then + table_insert(log_suffix, "version: " .. dp_version) + end + + if #log_suffix > 0 then + log_suffix = " [" .. table_concat(log_suffix, ", ") .. "]" + else + log_suffix = "" + end + + local ok, err -function _M:handle_cp_websocket() -- use mutual TLS authentication if self.conf.cluster_mtls == "shared" then - self:validate_shared_cert() + ok, err = self:validate_shared_cert() elseif self.conf.cluster_ocsp ~= "off" then - local res, err = check_for_revocation_status() - if res == false then - ngx_log(ngx_ERR, "DP client certificate was revoked: ", err) - return ngx_exit(444) + ok, err = check_for_revocation_status() + if ok == false then + err = "data plane client certificate was revoked: " .. err - elseif not res then - ngx_log(ngx_WARN, "DP client certificate revocation check failed: ", err) + elseif not ok then if self.conf.cluster_ocsp == "on" then - return ngx_exit(444) + err = "data plane client certificate revocation check failed: " .. err + + else + log(ngx_WARN, "data plane client certificate revocation check failed: ", err, log_suffix) + err = nil end end end - local node_id = ngx_var.arg_node_id - if not node_id then + if err then + log(ngx_ERR, err, log_suffix) + return ngx_exit(ngx_CLOSE) + end + + if not dp_id then + log(ngx_WARN, "data plane didn't pass the id", log_suffix) ngx_exit(400) end - local node_hostname = ngx_var.arg_node_hostname - local node_ip = ngx_var.remote_addr - local node_version = ngx_var.arg_node_version - local node_plugins + if not dp_version then + log(ngx_WARN, "data plane didn't pass the version", log_suffix) + ngx_exit(400) + end local wb, err = ws_server:new(WS_OPTS) if not wb then - ngx_log(ngx_ERR, "failed to perform server side WebSocket handshake: ", err) - return ngx_exit(444) + log(ngx_ERR, "failed to perform server side websocket handshake: ", err, log_suffix) + return ngx_exit(ngx_CLOSE) end -- connection established - -- receive basic_info + -- receive basic info local data, typ data, typ, err = wb:recv_frame() if err then - ngx_log(ngx_ERR, "failed to receive WebSocket basic_info frame: ", err) - wb:close() - return ngx_exit(444) + err = "failed to receive websocket basic info frame: " .. err elseif typ == "binary" then - data = cjson_decode(data) - assert(data.type =="basic_info") - node_plugins = assert(data.plugins) + if not data then + err = "failed to receive websocket basic info data" + + else + data, err = cjson_decode(data) + if type(data) ~= "table" then + if err then + err = "failed to decode websocket basic info data: " .. err + else + err = "failed to decode websocket basic info data" + end + + else + if data.type ~= "basic_info" then + err = "invalid basic info data type: " .. (data.type or "unknown") + + else + if type(data.plugins) ~= "table" then + err = "missing plugins in basic info data" + end + end + end + end + end + + if err then + log(ngx_ERR, err, log_suffix) + wb:send_close() + return ngx_exit(ngx_CLOSE) + end + + local dp_plugins_map = plugins_list_to_map(data.plugins) + local config_hash = "00000000000000000000000000000000" -- initial hash + local last_seen = ngx_time() + local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN + local purge_delay = self.conf.cluster_data_plane_purge_delay + local update_sync_status = function() + last_seen = ngx_time() + ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { + last_seen = last_seen, + config_hash = config_hash ~= "" and config_hash or nil, + hostname = dp_hostname, + ip = dp_ip, + version = dp_version, + sync_status = sync_status, -- TODO: import may have been failed though + }, { ttl = purge_delay }) + if not ok then + log(ngx_ERR, "unable to update clustering data plane status: ", err, log_suffix) + end end + ok, err, sync_status = self:check_version_compatibility(dp_version, dp_plugins_map, log_suffix) + if not ok then + update_sync_status() + log(ngx_ERR, err, log_suffix) + wb:send_close() + return ngx_exit(ngx_CLOSE) + end + + ngx.log(ngx.DEBUG, "data plane connected", log_suffix) + local queue do local queue_semaphore = semaphore.new() @@ -333,44 +530,33 @@ function _M:handle_cp_websocket() self.clients[wb] = queue - local res, sync_status - res, err, sync_status = self:should_send_config_update(node_version, node_plugins) - if res then - sync_status = CLUSTERING_SYNC_STATUS.NORMAL - if not self.deflated_reconfigure_payload then - assert(self:export_deflated_reconfigure_payload()) - end - - if self.deflated_reconfigure_payload then - table_insert(queue, self.deflated_reconfigure_payload) - queue.post() + if not self.deflated_reconfigure_payload then + ok, err = self:export_deflated_reconfigure_payload() + end - else - ngx_log(ngx_ERR, "unable to export config from database: ".. err) - end + if self.deflated_reconfigure_payload then + table_insert(queue, self.deflated_reconfigure_payload) + queue.post() else - ngx_log(ngx_WARN, "unable to send updated configuration to " .. - "DP node with hostname: " .. node_hostname .. - " ip: " .. node_ip .. - " reason: " .. err) + log(ngx_ERR, "unable to send initial configuration to data plane: ", err, log_suffix) end - -- how CP connection management works: + + -- how control plane connection management works: -- two threads are spawned, when any of these threads exits, -- it means a fatal error has occurred on the connection, -- and the other thread is also killed -- - -- * read_thread: it is the only thread that receives WS frames from the DP - -- and records the current DP status in the database, - -- and is also responsible for handling timeout detection - -- * write_thread: it is the only thread that sends WS frames to the DP by - -- grabbing any messages currently in the send queue and - -- send them to the DP in a FIFO order. Notice that the + -- * read_thread: it is the only thread that receives websocket frames from the + -- data plane and records the current data plane status in the + -- database, and is also responsible for handling timeout detection + -- * write_thread: it is the only thread that sends websocket frames to the data plane + -- by grabbing any messages currently in the send queue and + -- send them to the data plane in a FIFO order. Notice that the -- PONG frames are also sent by this thread after they are -- queued by the read_thread local read_thread = ngx.thread.spawn(function() - local last_seen = ngx_time() while not exiting() do local data, typ, err = wb:recv_frame() @@ -400,27 +586,16 @@ function _M:handle_cp_websocket() -- dps only send pings if typ ~= "ping" then - return nil, "invalid websocket frame received from a data plane: " .. typ + return nil, "invalid websocket frame received from data plane: " .. typ end + config_hash = data + -- queue PONG to avoid races table_insert(queue, "PONG") queue.post() - last_seen = ngx_time() - - local ok - ok, err = kong.db.clustering_data_planes:upsert({ id = node_id, }, { - last_seen = last_seen, - config_hash = data ~= "" and data or nil, - hostname = node_hostname, - ip = node_ip, - version = node_version, - sync_status = sync_status, - }, { ttl = self.conf.cluster_data_plane_purge_delay, }) - if not ok then - ngx_log(ngx_ERR, "unable to update clustering data plane status: ", err) - end + update_sync_status() end end end) @@ -444,33 +619,34 @@ function _M:handle_cp_websocket() return nil, "failed to send PONG back to data plane: " .. err end - ngx_log(ngx_NOTICE, "failed to send PONG back to data plane: ", err) + log(ngx_NOTICE, "failed to send PONG back to data plane: ", err, log_suffix) else - ngx_log(ngx_DEBUG, "sent PONG packet to data plane") + log(ngx_DEBUG, "sent PONG packet to data plane", log_suffix) end else - ok, err = self:should_send_config_update(node_version, node_plugins) + local previous_sync_status = sync_status + ok, err, sync_status = self:check_configuration_compatibility(dp_plugins_map) if ok then -- config update local _, err = wb:send_binary(payload) if err then if not is_timeout(err) then - return nil, "unable to send updated configuration to node: " .. err + return nil, "unable to send updated configuration to data plane: " .. err end - ngx_log(ngx_NOTICE, "unable to send updated configuration to node: ", err) + log(ngx_NOTICE, "unable to send updated configuration to data plane: ", err, log_suffix) else - ngx_log(ngx_DEBUG, "sent config update to node") + log(ngx_DEBUG, "sent config update to data plane", log_suffix) end else - ngx_log(ngx_WARN, "unable to send updated configuration to " .. - "DP node with hostname: " .. node_hostname .. - " ip: " .. node_ip .. - " reason: " .. err) + log(ngx_WARN, "unable to send updated configuration to data plane: ", err, log_suffix) + if sync_status ~= previous_sync_status then + update_sync_status() + end end end @@ -480,20 +656,25 @@ function _M:handle_cp_websocket() end end) - local ok, err, perr = ngx.thread.wait(write_thread, read_thread) + local perr + ok, err, perr = ngx.thread.wait(write_thread, read_thread) ngx.thread.kill(write_thread) ngx.thread.kill(read_thread) wb:send_close() + --TODO: should we update disconnect data plane status? + --sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN + --update_sync_status() + if not ok then - ngx_log(ngx_ERR, err) + log(ngx_ERR, err, log_suffix) return ngx_exit(ngx_ERR) end if perr then - ngx_log(ngx_ERR, perr) + log(ngx_ERR, perr, log_suffix) return ngx_exit(ngx_ERR) end @@ -508,7 +689,7 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) local _, err = self:export_deflated_reconfigure_payload() if err then - ngx_log(ngx_ERR, "unable to export initial config from database: " .. err) + log(ngx_ERR, "unable to export initial config from database: " .. err) end while not exiting() do @@ -536,11 +717,11 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end else - ngx_log(ngx_ERR, "export and pushing config failed: ", err) + log(ngx_ERR, "export and pushing config failed: ", err) end elseif err ~= "timeout" then - ngx_log(ngx_ERR, "semaphore wait error: ", err) + log(ngx_ERR, "semaphore wait error: ", err) end end end @@ -549,19 +730,30 @@ end function _M:init_worker() -- ROLE = "control_plane" + self.plugins_map = plugins_list_to_map(self.plugins_list) + + self.deflated_reconfigure_payload = nil + self.plugins_configured = {} + self.plugin_versions = {} + + for i = 1, #self.plugins_list do + local plugin = self.plugins_list[i] + self.plugin_versions[plugin.name] = plugin.version + end + local push_config_semaphore = semaphore.new() -- Sends "clustering", "push_config" to all workers in the same node, including self local function post_push_config_event() local res, err = kong.worker_events.post("clustering", "push_config") if not res then - ngx_log(ngx_ERR, "unable to broadcast event: ", err) + log(ngx_ERR, "unable to broadcast event: ", err) end end -- Handles "clustering:push_config" cluster event local function handle_clustering_push_config_event(data) - ngx_log(ngx_DEBUG, "received clustering:push_config event for ", data) + log(ngx_DEBUG, "received clustering:push_config event for ", data) post_push_config_event() end @@ -589,13 +781,13 @@ function _M:init_worker() -- The "dao:crud" event is triggered using post_local, which eventually generates an -- ""clustering:push_config" cluster event. It is assumed that the workers in the -- same node where the dao:crud event originated will "know" about the update mostly via - -- changes in the cache shared dict. Since DPs don't use the cache, nodes in the same + -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same -- kong node where the event originated will need to be notified so they push config to - -- their DPs + -- their data planes kong.worker_events.register(handle_dao_crud_event, "dao:crud") -- When "clustering", "push_config" worker event is received by a worker, - -- it loads and pushes the config to its the connected DPs + -- it loads and pushes the config to its the connected data planes kong.worker_events.register(function(_) if push_config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 7e9e4ce0063..c3fd9d10f9e 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -44,6 +44,11 @@ local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 +local function log(level, ...) + ngx_log(level, "[clustering] ", ...) +end + + local function is_timeout(err) return err and string.sub(err, -7) == "timeout" end @@ -72,8 +77,8 @@ function _M:update_config(config_table, update_cache) end if declarative.get_current_hash() == new_hash then - ngx_log(ngx_DEBUG, "same config received from control plane, ", - "no need to reload") + log(ngx_DEBUG, "same config received from control plane, ", + "no need to reload") return true end @@ -89,12 +94,12 @@ function _M:update_config(config_table, update_cache) -- local persistence only after load finishes without error local f, err = io_open(CONFIG_CACHE, "w") if not f then - ngx_log(ngx_ERR, "unable to open cache file: ", err) + log(ngx_ERR, "unable to open cache file: ", err) else res, err = f:write(assert(deflate_gzip(cjson_encode(config_table)))) if not res then - ngx_log(ngx_ERR, "unable to write cache file: ", err) + log(ngx_ERR, "unable to write cache file: ", err) end f:close() @@ -113,13 +118,13 @@ function _M:init_worker() if f then local config, err = f:read("*a") if not config then - ngx_log(ngx_ERR, "unable to read cached config file: ", err) + log(ngx_ERR, "unable to read cached config file: ", err) end f:close() if config and #config > 0 then - ngx_log(ngx_INFO, "found cached copy of data-plane config, loading..") + log(ngx_INFO, "found cached copy of data-plane config, loading..") local err @@ -131,13 +136,12 @@ function _M:init_worker() local res res, err = self:update_config(config, false) if not res then - ngx_log(ngx_ERR, "unable to update running config from cache: ", err) + log(ngx_ERR, "unable to update running config from cache: ", err) end end else - ngx_log(ngx_ERR, "unable to inflate cached config: ", - err, ", ignoring...") + log(ngx_ERR, "unable to inflate cached config: ", err, ", ignoring...") end end @@ -148,7 +152,7 @@ function _M:init_worker() bit.bor(system_constants.S_IRUSR(), system_constants.S_IWUSR())) if fd == -1 then - ngx_log(ngx_ERR, "unable to pre-create cached config file: ", + log(ngx_ERR, "unable to pre-create cached config file: ", ffi.string(ffi.C.strerror(ffi.errno()))) else @@ -172,10 +176,10 @@ local function send_ping(c) local _, err = c:send_ping(hash) if err then - ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, "unable to ping control plane node: ", err) + log(is_timeout(err) and ngx_NOTICE or ngx_WARN, "unable to ping control plane node: ", err) else - ngx_log(ngx_DEBUG, "sent PING packet to control plane") + log(ngx_DEBUG, "sent PING packet to control plane") end end @@ -214,8 +218,8 @@ function _M:communicate(premature) local reconnection_delay = math.random(5, 10) local res, err = c:connect(uri, opts) if not res then - ngx_log(ngx_ERR, "connection to control plane ", uri, " broken: ", err, - " (retrying after ", reconnection_delay, " seconds)") + log(ngx_ERR, "connection to control plane ", uri, " broken: ", err, + " (retrying after ", reconnection_delay, " seconds)") assert(ngx.timer.at(reconnection_delay, function(premature) self:communicate(premature) @@ -230,9 +234,9 @@ function _M:communicate(premature) _, err = c:send_binary(cjson_encode({ type = "basic_info", plugins = self.plugins_list, })) if err then - ngx_log(ngx_ERR, "unable to send basic information to control plane: ", uri, - " err: ", err, - " (retrying after ", reconnection_delay, " seconds)") + log(ngx_ERR, "unable to send basic information to control plane: ", uri, + " err: ", err, + " (retrying after ", reconnection_delay, " seconds)") c:close() assert(ngx.timer.at(reconnection_delay, function(premature) @@ -269,11 +273,11 @@ function _M:communicate(premature) pok, res, err = pcall(self.update_config, self, config_table, true) if pok then if not res then - ngx_log(ngx_ERR, "unable to update running config: ", err) + log(ngx_ERR, "unable to update running config: ", err) end else - ngx_log(ngx_ERR, "unable to update running config: ", res) + log(ngx_ERR, "unable to update running config: ", res) end if self.next_config == config_table then @@ -282,7 +286,7 @@ function _M:communicate(premature) end elseif err ~= "timeout" then - ngx_log(ngx_ERR, "semaphore wait error: ", err) + log(ngx_ERR, "semaphore wait error: ", err) end end end) @@ -316,7 +320,7 @@ function _M:communicate(premature) else if typ == "close" then - ngx_log(ngx_DEBUG, "received CLOSE frame from control plane") + log(ngx_DEBUG, "received CLOSE frame from control plane") return end @@ -329,10 +333,10 @@ function _M:communicate(premature) if msg.type == "reconfigure" then if msg.timestamp then - ngx_log(ngx_DEBUG, "received RECONFIGURE frame from control plane with timestamp: ", msg.timestamp) + log(ngx_DEBUG, "received RECONFIGURE frame from control plane with timestamp: ", msg.timestamp) else - ngx_log(ngx_DEBUG, "received RECONFIGURE frame from control plane") + log(ngx_DEBUG, "received RECONFIGURE frame from control plane") end self.next_config = assert(msg.config_table) @@ -348,10 +352,10 @@ function _M:communicate(premature) end elseif typ == "pong" then - ngx_log(ngx_DEBUG, "received PONG frame from control plane") + log(ngx_DEBUG, "received PONG frame from control plane") else - ngx_log(ngx_NOTICE, "received UNKNOWN (", tostring(typ), ") frame from control plane") + log(ngx_NOTICE, "received UNKNOWN (", tostring(typ), ") frame from control plane") end end end @@ -366,10 +370,10 @@ function _M:communicate(premature) c:close() if not ok then - ngx_log(ngx_ERR, err) + log(ngx_ERR, err) elseif perr then - ngx_log(ngx_ERR, perr) + log(ngx_ERR, perr) end if not exiting() then diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 951efcc399b..58bb63538b0 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -13,6 +13,9 @@ local PATCH = _VERSION_TABLE.patch local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS +local KEY_AUTH_PLUGIN + + for _, strategy in helpers.each_strategy() do describe("CP/DP sync works with #" .. strategy .. " backend", function() @@ -20,10 +23,11 @@ for _, strategy in helpers.each_strategy() do helpers.get_db_utils(strategy, { "routes", "services", - "clustering_data_planes", + "plugins", "upstreams", "targets", "certificates", + "clustering_data_planes", }) -- runs migrations assert(helpers.start_kong({ @@ -45,6 +49,13 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", })) + + for _, plugin in ipairs(helpers.get_plugins_list()) do + if plugin.name == "key-auth" then + KEY_AUTH_PLUGIN = plugin + break + end + end end) lazy_teardown(function() @@ -73,7 +84,7 @@ for _, strategy in helpers.each_strategy() do return true end end - end, 5) + end, 10) end) it("shows DP status (#deprecated)", function() @@ -224,6 +235,10 @@ for _, strategy in helpers.each_strategy() do helpers.get_db_utils(strategy, { "routes", "services", + "plugins", + "upstreams", + "targets", + "certificates", "clustering_data_planes", }) -- runs migrations @@ -237,24 +252,61 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_version_check = "major_minor", })) + + local admin_client = helpers.admin_client() + -- configure a few plugins + local res = assert(admin_client:post("/plugins", { + headers = { + ["Content-Type"] = "application/json" + }, + body = { + name = "key-auth" + } + })) + assert.res_status(201, res) end) lazy_teardown(function() helpers.stop_kong() end) + local plugins_map = {} + -- generate a map of current plugins + local plugin_list = pl_tablex.deepcopy(helpers.get_plugins_list()) + for _, plugin in pairs(plugin_list) do + plugins_map[plugin.name] = plugin.version + end + -- STARTS allowed cases local allowed_cases = { ["CP and DP version and plugins matches"] = {}, - ["CP and DP patch version mismatches"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 4), + ["CP configured plugins list matches DP enabled plugins list"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"] } + } + }, + ["CP configured plugins list matches DP enabled plugins version"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"] } + } + }, + ["CP configured plugins list matches DP enabled plugins major version (older dp plugin)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".0.0" } + } + }, + ["CP and DP minor version mismatches (older dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, 0, PATCH), + }, + ["CP and DP patch version mismatches (older dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 0), }, ["CP and DP suffix mismatches"] = { dp_version = tostring(_VERSION_TABLE) .. "-enterprise-version", }, - ["0 <= CP.minor - DP.minor <= 2"] = { - dp_version = tostring(_VERSION_TABLE) , - }, } local pl1 = pl_tablex.deepcopy(helpers.get_plugins_list()) @@ -264,23 +316,48 @@ for _, strategy in helpers.each_strategy() do plugins_list = pl1 } + + allowed_cases["DP plugin set is a subset of CP"] = { + plugins_list = { KEY_AUTH_PLUGIN } + } + local pl2 = pl_tablex.deepcopy(helpers.get_plugins_list()) - for i, p in ipairs(pl2) do + for i, _ in ipairs(pl2) do local v = pl2[i].version + local minor = v and v:match("%d+%.(%d+)%.%d+") + -- find a plugin that has minor version mismatch + -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one + if minor and tonumber(minor) and tonumber(minor) > 2 then + pl2[i].version = string.format("%d.%d.%d", + tonumber(v:match("(%d+)")), + tonumber(minor - 2), + tonumber(v:match("%d+%.%d+%.(%d+)")) + + ) + break + end + end + allowed_cases["CP and DP plugin version matches to major"] = { + plugins_list = pl2 + } + + local pl3 = pl_tablex.deepcopy(helpers.get_plugins_list()) + for i, _ in ipairs(pl3) do + local v = pl3[i].version local patch = v and v:match("%d+%.%d+%.(%d+)") -- find a plugin that has patch version mismatch -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one if patch and tonumber(patch) and tonumber(patch) > 2 then - pl2[i].version = string.format("%d.%d.%d", - tonumber(v:match("(%d+)")), - tonumber(v:match("%d+%.(%d+)")), - tonumber(patch - 2) + pl3[i].version = string.format("%d.%d.%d", + tonumber(v:match("(%d+)")), + tonumber(v:match("%d+%.(%d+)")), + tonumber(patch - 2) ) break end end allowed_cases["CP and DP plugin version matches to major.minor"] = { - plugins_list = pl2 + plugins_list = pl3 } for desc, harness in pairs(allowed_cases) do @@ -325,81 +402,66 @@ for _, strategy in helpers.each_strategy() do -- STARTS blocked cases local blocked_cases = { + ["CP configured plugin list mismatches DP enabled plugins list"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE, + plugins_list = { + { name="banana-plugin", version="1.0.0" } + } + }, + ["CP has configured plugin with older major version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name="key-auth", version="1.0.0" } + } + }, + ["CP has configured plugin with newer minor version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name = "key-auth", version = "1000.0.0" } + } + }, + ["CP has configured plugin with older minor version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".1000.0" } + } + }, + ["CP has configured plugin with older patch version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"]:match("(%d+.%d+)") .. ".1000" } + } + }, ["CP and DP major version mismatches"] = { dp_version = "1.0.0", expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, + -- KONG_VERSION_INCOMPATIBLE is send during first handshake, CP closes + -- connection immediately if kong version mismatches. + -- ignore_error is needed to ignore the `closed` error + ignore_error = true, }, - ["CP.minor - DP.minor > 2"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR-3, PATCH), + ["CP and DP patch version mismatches (newer dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 1000), expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, + ignore_error = true, }, - ["CP.minor - DP.minor < 0"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR+1, PATCH), + ["CP and DP minor version mismatches (newer dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, 1000, PATCH), expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, + ignore_error = true, }, } - local pl1 = pl_tablex.deepcopy(helpers.get_plugins_list()) - for i, p in ipairs(pl1) do - local v = pl1[i].version - local minor = v and v:match("%d+%.(%d+)") - -- find a plugin that has minor larger than 1 :joy: - -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one - if minor and tonumber(minor) and tonumber(minor) > 1 then - pl1[i].version = string.format("%d.%d.%d", - tonumber(v:match("(%d+)")), - tonumber(v:match("%d+%.(%d+)")) - 1, - tonumber(v:match("%d+%.%d+%.(%d+)")) - ) - break - end - end - blocked_cases["CP and DP plugin minor version mismatch"] = { - plugins_list = pl1, - expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, - } - - local pl2 = pl_tablex.deepcopy(helpers.get_plugins_list()) - for i, p in ipairs(pl2) do - local v = pl2[i].version - local major = v and v:match("(%d+)") - -- find a plugin that has major larger than 1 :joy: - -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one - if major and tonumber(major) and tonumber(major) > 1 then - pl2[i].version = string.format("%d.%d.%d", - tonumber(major - 1), - tonumber(v:match("%d+%.(%d+)")), - tonumber(v:match("%d+%.%d+%.(%d+)")) - ) - break - end - end - blocked_cases["CP and DP plugin major version mismatch"] = { - plugins_list = pl2, - expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, - } - - local pl3 = pl_tablex.deepcopy(helpers.get_plugins_list()) - table.remove(pl3, #pl3/2) - blocked_cases["DP plugin set is subset of CP"] = { - plugins_list = pl3, - expected = CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE, - } - - local pl4 = pl_tablex.deepcopy(helpers.get_plugins_list()) - table.remove(pl4, 2) - table.insert(pl4, 4, { name = "banana", version = "1.1.1" }) - table.insert(pl4, { name = "pineapple", version = "1.1.1" }) - blocked_cases["CP and DP plugin set mismatch"] = { - plugins_list = pl4, - expected = CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE, - } - for desc, harness in pairs(blocked_cases) do it(desc ..", sync is blocked", function() local uuid = utils.uuid() - local res = assert(helpers.clustering_client({ + local res, err = helpers.clustering_client({ host = "127.0.0.1", port = 9005, cert = "spec/fixtures/kong_clustering.crt", @@ -407,9 +469,16 @@ for _, strategy in helpers.each_strategy() do node_id = uuid, node_version = harness.dp_version, node_plugins_list = harness.plugins_list, - })) + }) - assert.equals("PONG", res) + if not res then + if not harness.ignore_error then + error(err) + end + + else + assert.equals("PONG", res) + end -- needs wait_until for c* convergence helpers.wait_until(function() @@ -441,6 +510,11 @@ for _, strategy in helpers.each_strategy() do helpers.get_db_utils(strategy, { "routes", "services", + "plugins", + "upstreams", + "targets", + "certificates", + "clustering_data_planes", }) -- runs migrations assert(helpers.start_kong({ diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index c3dfd45074c..3f6275c150f 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -199,10 +199,10 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) describe("status API", function() - it("shows DP status", function() + it("does not show DP status", function() helpers.wait_until(function() local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('DP client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then local admin_client = helpers.admin_client() finally(function() admin_client:close() @@ -421,7 +421,7 @@ for _, strategy in helpers.each_strategy() do for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('DP client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then return true end end From a6aa6792c3cfdfa2c7750a6d771ed0d8440c416e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 24 Jun 2021 02:00:42 +0800 Subject: [PATCH 0682/4351] fix(clustering) ignore patch version mismatch (#7489) This PR fixes a regression from 9cdd34ed4ee8f6fd8cab560ac09173950076355b, where patch versions on DP are ignored no matter it's newer or older. This preserves the same behaviour before 9cdd34ed4ee8f6fd8cab560ac09173950076355b. Co-authored-by: Aapo Talvensaari --- kong/clustering/control_plane.lua | 22 ++++++++----------- .../09-hybrid_mode/01-sync_spec.lua | 21 ++++++++---------- 2 files changed, 18 insertions(+), 25 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index abf31d9a775..9b437350da9 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -52,7 +52,7 @@ local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS -local MAJOR_MINOR_PATCH_PATTERN = "^(%d+)%.(%d+)%.(%d+)" +local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" local function log(level, ...) @@ -60,21 +60,20 @@ local function log(level, ...) end -local function extract_major_minor_patch(version) +local function extract_major_minor(version) if type(version) ~= "string" then return nil, nil end - local major, minor, patch = version:match(MAJOR_MINOR_PATCH_PATTERN) + local major, minor = version:match(MAJOR_MINOR_PATTERN) if not major then return nil, nil end major = tonumber(major, 10) minor = tonumber(minor, 10) - patch = tonumber(patch, 10) - return major, minor, patch + return major, minor end @@ -83,13 +82,12 @@ local function plugins_list_to_map(plugins_list) for _, plugin in ipairs(plugins_list) do local name = plugin.name local version = plugin.version - local major, minor, patch = extract_major_minor_patch(plugin.version) + local major, minor = extract_major_minor(plugin.version) if major and minor then versions[name] = { major = major, minor = minor, - patch = patch, version = version, } @@ -260,8 +258,8 @@ end function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) - local major_cp, minor_cp, patch_cp = extract_major_minor_patch(KONG_VERSION) - local major_dp, minor_dp, patch_dp = extract_major_minor_patch(dp_version) + local major_cp, minor_cp = extract_major_minor(KONG_VERSION) + local major_dp, minor_dp = extract_major_minor(dp_version) if not major_cp then return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", @@ -281,7 +279,7 @@ function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE end - if minor_cp < minor_dp or (minor_cp == minor_dp and patch_cp < patch_dp) then + if minor_cp < minor_dp then return nil, "data plane version " .. dp_version .. " is incompatible with older control plane version " .. KONG_VERSION, CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE @@ -356,9 +354,7 @@ function _M:check_configuration_compatibility(dp_plugin_map) -- CP plugin needs to match DP plugins with major version -- CP must have plugin with equal or newer version than that on DP if cp_plugin.major ~= dp_plugin.major or - (cp_plugin.major == dp_plugin.major and cp_plugin.minor < dp_plugin.minor) or - (cp_plugin.major == dp_plugin.major and cp_plugin.minor == dp_plugin.minor and - cp_plugin.patch < dp_plugin.patch) then + cp_plugin.minor < dp_plugin.minor then local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. " is different to control plane plugin version " .. cp_plugin.version return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 58bb63538b0..e3beff1c55e 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -298,12 +298,21 @@ for _, strategy in helpers.each_strategy() do { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".0.0" } } }, + ["CP has configured plugin with older patch version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"]:match("(%d+.%d+)") .. ".1000" } + } + }, ["CP and DP minor version mismatches (older dp)"] = { dp_version = string.format("%d.%d.%d", MAJOR, 0, PATCH), }, ["CP and DP patch version mismatches (older dp)"] = { dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 0), }, + ["CP and DP patch version mismatches (newer dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 1000), + }, ["CP and DP suffix mismatches"] = { dp_version = tostring(_VERSION_TABLE) .. "-enterprise-version", }, @@ -430,13 +439,6 @@ for _, strategy in helpers.each_strategy() do { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".1000.0" } } }, - ["CP has configured plugin with older patch version than in DP enabled plugins"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, - plugins_list = { - { name = "key-auth", version = plugins_map["key-auth"]:match("(%d+.%d+)") .. ".1000" } - } - }, ["CP and DP major version mismatches"] = { dp_version = "1.0.0", expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, @@ -445,11 +447,6 @@ for _, strategy in helpers.each_strategy() do -- ignore_error is needed to ignore the `closed` error ignore_error = true, }, - ["CP and DP patch version mismatches (newer dp)"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 1000), - expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, - ignore_error = true, - }, ["CP and DP minor version mismatches (newer dp)"] = { dp_version = string.format("%d.%d.%d", MAJOR, 1000, PATCH), expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, From 9ff545ca1caf1db62259afb5d92ef35cf43396a3 Mon Sep 17 00:00:00 2001 From: Max Kolyubyakin Date: Wed, 23 Jun 2021 22:35:25 +0300 Subject: [PATCH 0683/4351] fix(docs) docstring for client.get_forwarded_ip() in PDK (#7486) --- kong/pdk/client.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/client.lua b/kong/pdk/client.lua index 1a2b490bcfd..119f916c2b1 100644 --- a/kong/pdk/client.lua +++ b/kong/pdk/client.lua @@ -73,7 +73,7 @@ local function new(self) -- -- a load balancer with IP 10.0.0.1 to Kong answering the request for -- -- https://username:password@example.com:1234/v1/movies -- - -- kong.request.get_forwarded_ip() -- "127.0.0.1" + -- kong.client.get_forwarded_ip() -- "127.0.0.1" -- -- -- Note: assuming that 10.0.0.1 is one of the trusted IPs, and that -- -- the load balancer adds the right headers matching with the configuration From 635c6037c32b10a3652529f3ec3ed7a42b716c19 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Jun 2021 02:10:10 +0300 Subject: [PATCH 0684/4351] tests(integration) fix flakiness in sync compatibility test suite (#7491) --- .../09-hybrid_mode/01-sync_spec.lua | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index e3beff1c55e..a5e5bd5e430 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -232,7 +232,7 @@ for _, strategy in helpers.each_strategy() do -- client so we can mock various values (e.g. node_version) describe("relaxed compatibility check:", function() lazy_setup(function() - helpers.get_db_utils(strategy, { + local bp = helpers.get_db_utils(strategy, { "routes", "services", "plugins", @@ -242,6 +242,10 @@ for _, strategy in helpers.each_strategy() do "clustering_data_planes", }) -- runs migrations + bp.plugins:insert { + name = "key-auth", + } + assert(helpers.start_kong({ role = "control_plane", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -252,18 +256,6 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_version_check = "major_minor", })) - - local admin_client = helpers.admin_client() - -- configure a few plugins - local res = assert(admin_client:post("/plugins", { - headers = { - ["Content-Type"] = "application/json" - }, - body = { - name = "key-auth" - } - })) - assert.res_status(201, res) end) lazy_teardown(function() From 9f474d99428201d05b969d8f90256d65690f44e6 Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Wed, 23 Jun 2021 21:39:07 -0400 Subject: [PATCH 0685/4351] fix(db) apache cassandra 4.0 compatibility (#7490) ALTER statements for existing columns cause migration/bootstrap errors when initializing Kong. This commit ensures that ALTER statement errors are safely ignored for standard migrations and re-entrant migration operations. --- kong/db/strategies/cassandra/connector.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/db/strategies/cassandra/connector.lua b/kong/db/strategies/cassandra/connector.lua index c6365463058..3822439d99f 100644 --- a/kong/db/strategies/cassandra/connector.lua +++ b/kong/db/strategies/cassandra/connector.lua @@ -1021,6 +1021,7 @@ do or string.find(err, "[Uu]ndefined column name") or string.find(err, "No column definition found for column") or string.find(err, "Undefined name .- in selection clause") + or string.find(err, "Column with name .- already exists") then log.warn("ignored error while running '%s' migration: %s (%s)", name, err, cql:gsub("\n", " "):gsub("%s%s+", " ")) From dae5e7124bfe6e0aaf7924b4e7c66d19f46add18 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Jun 2021 03:25:56 +0300 Subject: [PATCH 0686/4351] chore(clustering) no need to use concatenation on log calls --- kong/clustering/control_plane.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 9b437350da9..15a1e290236 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -153,7 +153,7 @@ end function _M:push_config() local payload, err = self:export_deflated_reconfigure_payload() if not payload then - log(ngx_ERR, "unable to export config from database: " .. err) + log(ngx_ERR, "unable to export config from database: ", err) return end @@ -509,7 +509,7 @@ function _M:handle_cp_websocket() return ngx_exit(ngx_CLOSE) end - ngx.log(ngx.DEBUG, "data plane connected", log_suffix) + log(ngx_DEBUG, "data plane connected", log_suffix) local queue do @@ -685,7 +685,7 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) local _, err = self:export_deflated_reconfigure_payload() if err then - log(ngx_ERR, "unable to export initial config from database: " .. err) + log(ngx_ERR, "unable to export initial config from database: ", err) end while not exiting() do From a17e7bce3414df9409bf22e66c0121f68790214f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Jun 2021 03:29:44 +0300 Subject: [PATCH 0687/4351] fix(clustering) do not reuse up values on update sync status --- kong/clustering/control_plane.lua | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 15a1e290236..55167db44fa 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -399,13 +399,14 @@ function _M:handle_cp_websocket() log_suffix = "" end - local ok, err + local _, err -- use mutual TLS authentication if self.conf.cluster_mtls == "shared" then - ok, err = self:validate_shared_cert() + _, err = self:validate_shared_cert() elseif self.conf.cluster_ocsp ~= "off" then + local ok ok, err = check_for_revocation_status() if ok == false then err = "data plane client certificate was revoked: " .. err @@ -488,7 +489,7 @@ function _M:handle_cp_websocket() local purge_delay = self.conf.cluster_data_plane_purge_delay local update_sync_status = function() last_seen = ngx_time() - ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { + local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { last_seen = last_seen, config_hash = config_hash ~= "" and config_hash or nil, hostname = dp_hostname, @@ -501,11 +502,11 @@ function _M:handle_cp_websocket() end end - ok, err, sync_status = self:check_version_compatibility(dp_version, dp_plugins_map, log_suffix) - if not ok then - update_sync_status() + _, err, sync_status = self:check_version_compatibility(dp_version, dp_plugins_map, log_suffix) + if err then log(ngx_ERR, err, log_suffix) wb:send_close() + update_sync_status() return ngx_exit(ngx_CLOSE) end @@ -527,7 +528,7 @@ function _M:handle_cp_websocket() self.clients[wb] = queue if not self.deflated_reconfigure_payload then - ok, err = self:export_deflated_reconfigure_payload() + _, err = self:export_deflated_reconfigure_payload() end if self.deflated_reconfigure_payload then @@ -652,8 +653,7 @@ function _M:handle_cp_websocket() end end) - local perr - ok, err, perr = ngx.thread.wait(write_thread, read_thread) + local ok, err, perr = ngx.thread.wait(write_thread, read_thread) ngx.thread.kill(write_thread) ngx.thread.kill(read_thread) From 20ccd0e8f00756214c8a3f120bf2c6b8fb3db9c5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Jun 2021 04:23:29 +0300 Subject: [PATCH 0688/4351] tests(integration) fix more flakiness in sync compatibility test suite --- .../09-hybrid_mode/01-sync_spec.lua | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index a5e5bd5e430..1bee9afbdea 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -390,10 +390,10 @@ for _, strategy in helpers.each_strategy() do for _, v in pairs(json.data) do if v.id == uuid then - assert.equal(harness.dp_version or tostring(_VERSION_TABLE), - v.version) - assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - return true + local dp_version = harness.dp_version or tostring(_VERSION_TABLE) + if dp_version == v.version and CLUSTERING_SYNC_STATUS.NORMAL == v.sync_status then + return true + end end end end, 5) @@ -481,10 +481,10 @@ for _, strategy in helpers.each_strategy() do for _, v in pairs(json.data) do if v.id == uuid then - assert.equal(harness.dp_version or tostring(_VERSION_TABLE), - v.version) - assert.equal(harness.expected, v.sync_status) - return true + local dp_version = harness.dp_version or tostring(_VERSION_TABLE) + if dp_version == v.version and harness.expected == v.sync_status then + return true + end end end end, 5) From 680f8d14249a793fb10bf8518f6384b885b35cce Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 24 Jun 2021 15:14:22 +0800 Subject: [PATCH 0689/4351] fix(clustering) preserve src line in error log --- kong/clustering/control_plane.lua | 68 +++++++++++++++---------------- kong/clustering/data_plane.lua | 50 +++++++++++------------ 2 files changed, 55 insertions(+), 63 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 55167db44fa..c3b6453c917 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -53,11 +53,7 @@ local PING_WAIT = PING_INTERVAL * 1.5 local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" - - -local function log(level, ...) - ngx_log(level, "[clustering] ", ...) -end +local _log_prefix = "[clustering] " local function extract_major_minor(version) @@ -153,7 +149,7 @@ end function _M:push_config() local payload, err = self:export_deflated_reconfigure_payload() if not payload then - log(ngx_ERR, "unable to export config from database: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) return end @@ -164,7 +160,7 @@ function _M:push_config() n = n + 1 end - log(ngx_DEBUG, "config pushed to ", n, " clients") + ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " clients") end @@ -290,7 +286,7 @@ function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) " is different to control plane minor version " .. KONG_VERSION - log(ngx_INFO, msg, log_suffix) + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) end for _, plugin in ipairs(self.plugins_list) do @@ -300,9 +296,9 @@ function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) if not dp_plugin then if cp_plugin.version then - log(ngx_WARN, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) + ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) else - log(ngx_WARN, name, " plugin is missing from data plane", log_suffix) + ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) end else @@ -311,18 +307,18 @@ function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) " is different to control plane plugin version " .. cp_plugin.version if cp_plugin.major ~= dp_plugin.major then - log(ngx_WARN, msg, cp_plugin.version, log_suffix) + ngx_log(ngx_WARN, _log_prefix, msg, cp_plugin.version, log_suffix) elseif cp_plugin.minor ~= dp_plugin.minor then - log(ngx_INFO, msg, log_suffix) + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) end elseif dp_plugin.version then - log(ngx_NOTICE, "data plane ", name, " plugin version ", dp_plugin.version, + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, " has unspecified version on control plane", log_suffix) elseif cp_plugin.version then - log(ngx_NOTICE, "data plane ", name, " plugin version is unspecified, ", + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", "and is different to control plane plugin version ", cp_plugin.version, log_suffix) end @@ -416,30 +412,30 @@ function _M:handle_cp_websocket() err = "data plane client certificate revocation check failed: " .. err else - log(ngx_WARN, "data plane client certificate revocation check failed: ", err, log_suffix) + ngx_log(ngx_WARN, _log_prefix, "data plane client certificate revocation check failed: ", err, log_suffix) err = nil end end end if err then - log(ngx_ERR, err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) return ngx_exit(ngx_CLOSE) end if not dp_id then - log(ngx_WARN, "data plane didn't pass the id", log_suffix) + ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) ngx_exit(400) end if not dp_version then - log(ngx_WARN, "data plane didn't pass the version", log_suffix) + ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the version", log_suffix) ngx_exit(400) end local wb, err = ws_server:new(WS_OPTS) if not wb then - log(ngx_ERR, "failed to perform server side websocket handshake: ", err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, "failed to perform server side websocket handshake: ", err, log_suffix) return ngx_exit(ngx_CLOSE) end @@ -477,7 +473,7 @@ function _M:handle_cp_websocket() end if err then - log(ngx_ERR, err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) wb:send_close() return ngx_exit(ngx_CLOSE) end @@ -498,19 +494,19 @@ function _M:handle_cp_websocket() sync_status = sync_status, -- TODO: import may have been failed though }, { ttl = purge_delay }) if not ok then - log(ngx_ERR, "unable to update clustering data plane status: ", err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) end end _, err, sync_status = self:check_version_compatibility(dp_version, dp_plugins_map, log_suffix) if err then - log(ngx_ERR, err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) wb:send_close() update_sync_status() return ngx_exit(ngx_CLOSE) end - log(ngx_DEBUG, "data plane connected", log_suffix) + ngx_log(ngx_DEBUG, _log_prefix, "data plane connected", log_suffix) local queue do @@ -536,7 +532,7 @@ function _M:handle_cp_websocket() queue.post() else - log(ngx_ERR, "unable to send initial configuration to data plane: ", err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, "unable to send initial configuration to data plane: ", err, log_suffix) end -- how control plane connection management works: @@ -616,10 +612,10 @@ function _M:handle_cp_websocket() return nil, "failed to send PONG back to data plane: " .. err end - log(ngx_NOTICE, "failed to send PONG back to data plane: ", err, log_suffix) + ngx_log(ngx_NOTICE, _log_prefix, "failed to send PONG back to data plane: ", err, log_suffix) else - log(ngx_DEBUG, "sent PONG packet to data plane", log_suffix) + ngx_log(ngx_DEBUG, _log_prefix, "sent PONG packet to data plane", log_suffix) end else @@ -633,14 +629,14 @@ function _M:handle_cp_websocket() return nil, "unable to send updated configuration to data plane: " .. err end - log(ngx_NOTICE, "unable to send updated configuration to data plane: ", err, log_suffix) + ngx_log(ngx_NOTICE, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) else - log(ngx_DEBUG, "sent config update to data plane", log_suffix) + ngx_log(ngx_DEBUG, _log_prefix, "sent config update to data plane", log_suffix) end else - log(ngx_WARN, "unable to send updated configuration to data plane: ", err, log_suffix) + ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) if sync_status ~= previous_sync_status then update_sync_status() end @@ -665,12 +661,12 @@ function _M:handle_cp_websocket() --update_sync_status() if not ok then - log(ngx_ERR, err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) return ngx_exit(ngx_ERR) end if perr then - log(ngx_ERR, perr, log_suffix) + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) return ngx_exit(ngx_ERR) end @@ -685,7 +681,7 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) local _, err = self:export_deflated_reconfigure_payload() if err then - log(ngx_ERR, "unable to export initial config from database: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) end while not exiting() do @@ -713,11 +709,11 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end else - log(ngx_ERR, "export and pushing config failed: ", err) + ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) end elseif err ~= "timeout" then - log(ngx_ERR, "semaphore wait error: ", err) + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) end end end @@ -743,13 +739,13 @@ function _M:init_worker() local function post_push_config_event() local res, err = kong.worker_events.post("clustering", "push_config") if not res then - log(ngx_ERR, "unable to broadcast event: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) end end -- Handles "clustering:push_config" cluster event local function handle_clustering_push_config_event(data) - log(ngx_DEBUG, "received clustering:push_config event for ", data) + ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) post_push_config_event() end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index c3fd9d10f9e..06f75523999 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -42,11 +42,7 @@ local WS_OPTS = { } local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 - - -local function log(level, ...) - ngx_log(level, "[clustering] ", ...) -end +local _log_prefix = "[clustering] " local function is_timeout(err) @@ -77,7 +73,7 @@ function _M:update_config(config_table, update_cache) end if declarative.get_current_hash() == new_hash then - log(ngx_DEBUG, "same config received from control plane, ", + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", "no need to reload") return true end @@ -94,12 +90,12 @@ function _M:update_config(config_table, update_cache) -- local persistence only after load finishes without error local f, err = io_open(CONFIG_CACHE, "w") if not f then - log(ngx_ERR, "unable to open cache file: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to open cache file: ", err) else res, err = f:write(assert(deflate_gzip(cjson_encode(config_table)))) if not res then - log(ngx_ERR, "unable to write cache file: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to write cache file: ", err) end f:close() @@ -118,13 +114,13 @@ function _M:init_worker() if f then local config, err = f:read("*a") if not config then - log(ngx_ERR, "unable to read cached config file: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to read cached config file: ", err) end f:close() if config and #config > 0 then - log(ngx_INFO, "found cached copy of data-plane config, loading..") + ngx_log(ngx_INFO, _log_prefix, "found cached copy of data-plane config, loading..") local err @@ -136,12 +132,12 @@ function _M:init_worker() local res res, err = self:update_config(config, false) if not res then - log(ngx_ERR, "unable to update running config from cache: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) end end else - log(ngx_ERR, "unable to inflate cached config: ", err, ", ignoring...") + ngx_log(ngx_ERR, _log_prefix, "unable to inflate cached config: ", err, ", ignoring...") end end @@ -152,7 +148,7 @@ function _M:init_worker() bit.bor(system_constants.S_IRUSR(), system_constants.S_IWUSR())) if fd == -1 then - log(ngx_ERR, "unable to pre-create cached config file: ", + ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", ffi.string(ffi.C.strerror(ffi.errno()))) else @@ -176,10 +172,10 @@ local function send_ping(c) local _, err = c:send_ping(hash) if err then - log(is_timeout(err) and ngx_NOTICE or ngx_WARN, "unable to ping control plane node: ", err) + ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, "unable to ping control plane node: ", err) else - log(ngx_DEBUG, "sent PING packet to control plane") + ngx_log(ngx_DEBUG, _log_prefix, "sent PING packet to control plane") end end @@ -218,7 +214,7 @@ function _M:communicate(premature) local reconnection_delay = math.random(5, 10) local res, err = c:connect(uri, opts) if not res then - log(ngx_ERR, "connection to control plane ", uri, " broken: ", err, + ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, " (retrying after ", reconnection_delay, " seconds)") assert(ngx.timer.at(reconnection_delay, function(premature) @@ -234,7 +230,7 @@ function _M:communicate(premature) _, err = c:send_binary(cjson_encode({ type = "basic_info", plugins = self.plugins_list, })) if err then - log(ngx_ERR, "unable to send basic information to control plane: ", uri, + ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, " err: ", err, " (retrying after ", reconnection_delay, " seconds)") @@ -273,11 +269,11 @@ function _M:communicate(premature) pok, res, err = pcall(self.update_config, self, config_table, true) if pok then if not res then - log(ngx_ERR, "unable to update running config: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) end else - log(ngx_ERR, "unable to update running config: ", res) + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) end if self.next_config == config_table then @@ -286,7 +282,7 @@ function _M:communicate(premature) end elseif err ~= "timeout" then - log(ngx_ERR, "semaphore wait error: ", err) + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) end end end) @@ -320,7 +316,7 @@ function _M:communicate(premature) else if typ == "close" then - log(ngx_DEBUG, "received CLOSE frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received CLOSE frame from control plane") return end @@ -333,10 +329,10 @@ function _M:communicate(premature) if msg.type == "reconfigure" then if msg.timestamp then - log(ngx_DEBUG, "received RECONFIGURE frame from control plane with timestamp: ", msg.timestamp) + ngx_log(ngx_DEBUG, _log_prefix, "received RECONFIGURE frame from control plane with timestamp: ", msg.timestamp) else - log(ngx_DEBUG, "received RECONFIGURE frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received RECONFIGURE frame from control plane") end self.next_config = assert(msg.config_table) @@ -352,10 +348,10 @@ function _M:communicate(premature) end elseif typ == "pong" then - log(ngx_DEBUG, "received PONG frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received PONG frame from control plane") else - log(ngx_NOTICE, "received UNKNOWN (", tostring(typ), ") frame from control plane") + ngx_log(ngx_NOTICE, _log_prefix, "received UNKNOWN (", tostring(typ), ") frame from control plane") end end end @@ -370,10 +366,10 @@ function _M:communicate(premature) c:close() if not ok then - log(ngx_ERR, err) + ngx_log(ngx_ERR, _log_prefix, err) elseif perr then - log(ngx_ERR, perr) + ngx_log(ngx_ERR, _log_prefix, perr) end if not exiting() then From 878d7d91d769537752c7e1379ecd87276b4ca233 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 24 Jun 2021 16:11:50 +0800 Subject: [PATCH 0690/4351] fix(pdk) correct comment in kong.service.response.get_body --- kong/pdk/service/response.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index 27bb0ea1981..eb712cac42f 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -293,8 +293,7 @@ local function new(pdk, major_version) -- -- @function kong.service.response.get_body -- @phases `header_filter`, `body_filter`, `log` - -- @tparam string mimetype The mime-type of the response (if known) - -- @tparam[opt] string mimetype the MIME type + -- @tparam[opt] string mimetype The mime-type of the response (if known) -- @tparam[opt] number max_args set a limit on the maximum number of parsed -- @treturn string body The raw buffered body -- @usage From d64aec1d215fe6a8ce45f05fc7c9c7a56e21ebad Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 10:41:32 -0300 Subject: [PATCH 0691/4351] chore(scripts) adapt prereleases to trunk-based --- scripts/make-prerelease-release | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/scripts/make-prerelease-release b/scripts/make-prerelease-release index 41a1fe87344..253a146619b 100755 --- a/scripts/make-prerelease-release +++ b/scripts/make-prerelease-release @@ -71,6 +71,7 @@ rockspec="kong-$xyzversion$prerelease-0.rockspec" branch="release/$xyzversion" xyxversion="$major.$minor.0-(alpha|beta).n" prev_version="$xyzversion" +base="release/$major.$minor.x" beta=false if [[ $version == *"beta"* ]]; then @@ -94,9 +95,9 @@ case "$step" in switch) set -e git pull - git checkout "$branch" || true - git checkout -B "$branch" || true - git push -u origin "$branch" + git checkout "$base" || true + git checkout -B "$base" || true + git push -u origin "$base" SUCCESS "Release branch is switched locally." \ "You are ready to run the next step:" \ @@ -188,8 +189,8 @@ case "$step" in "or Ctrl-C to cancel." set -e - git push --set-upstream origin "$branch" - hub pull-request -b master -h "$branch" -m "Release: $version" -l "pr/please review,pr/do not merge" | true + git push --set-upstream origin "$base" + hub pull-request -b master -h "$base" -m "Release: $version" -l "pr/please review,pr/do not merge" | true SUCCESS "Now get the above PR reviewed and approved. Before continueing on" \ " $0 -v $version -s tag" @@ -200,7 +201,7 @@ case "$step" in "or Ctrl-C to cancel." set -e - git checkout "$branch" + git checkout "$base" git pull git tag -s "$version" -m "$version" git push origin "$version" From 8c76ec4caf131ea87a62a458dc648d78fb9f63e7 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 10:43:45 -0300 Subject: [PATCH 0692/4351] chore(scripts) `switch` should not push branch --- scripts/make-prerelease-release | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/make-prerelease-release b/scripts/make-prerelease-release index 253a146619b..71eb1d60e02 100755 --- a/scripts/make-prerelease-release +++ b/scripts/make-prerelease-release @@ -97,7 +97,6 @@ case "$step" in git pull git checkout "$base" || true git checkout -B "$base" || true - git push -u origin "$base" SUCCESS "Release branch is switched locally." \ "You are ready to run the next step:" \ From 01589577c347f55da5c6e3bd272da610a2178bd9 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 11:16:23 -0300 Subject: [PATCH 0693/4351] docs(changelog) add 2.5.0-rc.1 changes --- CHANGELOG.md | 155 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 155 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1009f17b14a..383fdabf615 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,7 @@ # Table of Contents +- [2.5.0 RC.1](#250rc1) - [2.4.1](#241) - [2.4.0](#240) - [2.3.3](#233) @@ -57,9 +58,162 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) +## [2.5.0RC.1] + +> Release date: TBD + +This is an RC release of Kong 2.5.0, with no breaking changes with respect to the 2.x series. + +As an RC it is a test version which should represent the features that will be present in the official 2.5.0 version. + +This version includes Control Plane resiliency to database outages and the new `declarative_config_string`, among +other features and fixes. + +### Distribution + +- :warning: Since 2.4.1, Kong packages are no longer distributed + through Bintray. Please visit [the installation docs](https://konghq.com/install/#kong-community) + for more details. + +### Dependencies + +- Bumped `openresty` from 1.19.3.1 to 1.19.3.2 [#7430](https://github.com/kong/kong/pull/7430) +- Bumped `luasec` from 1.0 to 1.0.1 [#7126](https://github.com/kong/kong/pull/7126) +- Bumped `luarocks` from 3.5.0 to 3.7.0 [#7043](https://github.com/kong/kong/pull/7043) +- Bumped `grpcurl` from 1.8.0 to 1.8.1 [#7128](https://github.com/kong/kong/pull/7128) +- Bumped `penlight` from 1.9.2 to 1.10.0 [#7127](https://github.com/Kong/kong/pull/7127) +- Bumped `lua-resty-dns-client` from 6.0.0 to 6.0.1 [#7485](https://github.com/Kong/kong/pull/7485) +- Bumped `kong-plugin-prometheus` from 1.2 to 1.3 [#7415](https://github.com/Kong/kong/pull/7415) +- Bumped `kong-plugin-zipkin` from 1.3 to 1.4 [#7455](https://github.com/Kong/kong/pull/7455) +- Bumped `lua-resty-openssl` from 0.7.2 to 0.7.3 [#7509](https://github.com/Kong/kong/pull/7509) +- Pinned `lua-protobuf` to 0.3.2 (previously unpinned) [#7079](https://github.com/kong/kong/pull/7079) + +All Kong Gateway OSS plugins will be moved from individual repositories and centralized +into the main Kong Gateway (OSS) repository. We are making a gradual transition, starting with the +grpc-gateway plugin first: + +- Moved grpc-gateway inside the Kong repo [#7466](https://github.com/Kong/kong/pull/7466) + +### Additions + +#### Core + +- Control Planes can now send updates to new Data Planes even if the Control Planes lose connection to the database + [#6938](https://github.com/kong/kong/pull/6938) +- Kong now automatically adds `cluster_cert`(`cluster_mtls=shared`) or `cluster_ca_cert`(`cluster_mtls=pki`) into + `lua_ssl_trusted_certificate` when operating under Hybrid mode. Before, Hybrid mode users needed to configure + `lua_ssl_trusted_certificate` manually as a requirement for Lua to verify the Control Plane’s certificate + [#7044](https://github.com/kong/kong/pull/7044) +- New `declarative_config_string` option allows loading declarative config directly from a string + [#7379](https://github.com/kong/kong/pull/7379) + +#### PDK + +- Accept tables in response body for stream subsystem + [#7082](https://github.com/kong/kong/pull/7082) + +#### Plugins + +- **hmac-auth**: add support for the "@request-target" pseudo-field. This ensures requests to the same target but using different request methods (such as HTTP/2) results in the same signature. + [#7037](https://github.com/kong/kong/pull/7037) +- **syslog**: Add facility configuration capability + [#6081](https://github.com/kong/kong/pull/6081). + Thanks, [jideel](https://github.com/jideel)! +- **Prometheus**: Expose dataplane status on control plane, new metrics data_plane_last_seen, data_plane_config_hash and data_plane_version_compatible + https://github.com/Kong/kong-plugin-prometheus/pull/98 +- **Zipkin**: has now service.name and route.name tags + https://github.com/Kong/kong-plugin-zipkin/pull/115 + +#### Hybrid Mode + +- Expose upstream healthchecks endpoint on status API + [#7429](https://github.com/Kong/kong/pull/7429) +- Control Planes are more lenient when checking Data Planes' compatibility + [#7488](https://github.com/Kong/kong/pull/7488) +- Groundwork for Hybrid Mode 2.0 Protocol has been started. This code isn't active by default in Kong 2.5, but it allows future development. + [#7462](https://github.com/Kong/kong/pull/7462) + + +### Fixes + +#### Core + +- `select_by_cache_key` does not do unnecessary cache reads in `off` strategy + [#7146](https://github.com/kong/kong/pull/7146) +- Kong can handle errors that happen inside a plugin's `init_worker` handler + [#7099](https://github.com/kong/kong/pull/7099) +- TLS keepalive request no longer can share their context + [#7102](https://github.com/kong/kong/pull/7102) +- HTTP Status 405 is now handled by Kong's error handler + [#6933](https://github.com/kong/kong/pull/6933). + Thanks, [yamaken1343](https://github.com/yamaken1343)! + +#### Hybrid Mode + +- Control planes don't perform health checks upon CRUD upstreams/targets events + [#7085](https://github.com/kong/kong/pull/7085) +- Fixed a bug that provoked unnecessary cache flips on Data Plane + [#7112](https://github.com/kong/kong/pull/7112) +- Data Planes ignore null fields coming from Control Plane when doing schema validation. + [#7458](https://github.com/Kong/kong/pull/7458) +- Kong now includes the source in error logs produced by Control Planes + [#7494](https://github.com/Kong/kong/pull/7494) + +#### Balancer + +- Targets with weight=0 are no longer returned by the DAO + [#7094](https://github.com/kong/kong/pull/7094) +- Upserting existing Targets no longer fails + [#7052](https://github.com/kong/kong/pull/7052) +- The last balancer attempt is now correctly loggged + [#6972](https://github.com/kong/kong/pull/6972) +- Ensure that the correct upstream event is removed from queue when updating balancer state + [#7103](https://github.com/kong/kong/pull/7103) + +#### CLI + +- `prefix` argument in `kong stop` command takes precedence over environment variables + [#7080](https://github.com/kong/kong/pull/7080) + +#### Configuration + +- Declarative configuration correctly parses plugin entities schemas with attributes called "plugins" + [#7412](https://github.com/kong/kong/pull/7412) +- The stream access log config options are now properly separated from the HTTP access log + [#7046](https://github.com/kong/kong/pull/7046) + +#### Migrations + +- Kong no longer assumes that `/?/init.lua` is in the Lua path when doing migrations + [#6993](https://github.com/kong/kong/pull/6993) +- Kong no longer emits errors when doing ALTER COLUMN operations in Apache Cassandra 4.0 + [#7490](https://github.com/Kong/kong/pull/7490) + +#### PDK + +- `response.getXXX()` functions work in the log phase on external plugins + [#7048](https://github.com/kong/kong/pull/7048) +- External plugins handle certain error conditions better while the Kong balancer is being refreshed + [#7153](https://github.com/kong/kong/pull/7153). + Thanks, [ealogar](https://github.com/ealogar)! +- `kong.log`'s phase checker is correct + [#7109](https://github.com/kong/kong/pull/7109) +- Kong no longer sandboxes the `string.rep` function + [#7167](https://github.com/kong/kong/pull/7167) +- `kong.pdk.node` can now correctly iterate over all the shared dict metrics + [#7078](https://github.com/kong/kong/pull/7078) + +#### Plugins + +- **LDAP-auth**: The LDAP port has a default value + [#7438](https://github.com/kong/kong/pull/7438) +- **Prometheus**: Fix exporter to attach subsystem label to memory stats + https://github.com/Kong/kong-plugin-prometheus/pull/118 + ## [2.4.1] + > Released 2021/05/11 This is a patch release in the 2.4 series. Being a patch release, it @@ -6111,6 +6265,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[2.5.0RC1]: https://github.com/Kong/kong/compare/2.4.1...2.5.0-rc.1 [2.4.1]: https://github.com/Kong/kong/compare/2.4.0...2.4.1 [2.4.0]: https://github.com/Kong/kong/compare/2.3.3...2.4.0 [2.3.3]: https://github.com/Kong/kong/compare/2.3.2...2.3.3 From 207aab1872a5e8dfeb022245a466e788a691f760 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 11:19:49 -0300 Subject: [PATCH 0694/4351] docs(COPYRIGHT) update copyright for 2.5.0-rc.1 --- COPYRIGHT | 22 ++-------------------- 1 file changed, 2 insertions(+), 20 deletions(-) diff --git a/COPYRIGHT b/COPYRIGHT index 11b63012c96..db825ab1b8d 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -885,24 +885,6 @@ https://github.com/kong/kong-plugin-azure-functions/blob/master/LICENSE See the License for the specific language governing permissions and limitations under the License. -%%%%%%%%% - -kong-plugin-grpc-gateway - -https://github.com/Kong/kong-plugin-grpc-gateway -https://github.com/Kong/kong-plugin-grpc-gateway/blob/master/LICENSE - -The MIT License (MIT) - -Copyright © 2021 Kong Inc. - -Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - %%%%%%%%% kong-plugin-grpc-web @@ -4423,8 +4405,8 @@ the FAQ for more information on the distribution of modified source versions. penlight -https://lunarmodules.github.io/Penlight -https://github.com/lunarmodules/Penlight/blob/master/LICENSE.md +https://lunarmodules.github.io/penlight +https://github.com/lunarmodules/penlight/blob/master/LICENSE.md Copyright (C) 2009-2016 Steve Donovan, David Manura. From dd766efef6a0e2863ddf4dab5eef2240313e3a80 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 11:25:16 -0300 Subject: [PATCH 0695/4351] docs(kong-admin-api.yml) update Admin API definition for 2.5.0-rc.1 --- kong-admin-api.yml | 528 ++++++++++++++++++++++----------------------- 1 file changed, 264 insertions(+), 264 deletions(-) diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 83cf71e516a..8093977ba83 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -1,24 +1,6 @@ -servers: -- description: 8001 is the default port on which the Admin API listens. - url: http://localhost:8001 -- description: 8444 is the default port for HTTPS traffic to the Admin API. - url: https://localhost:8444 openapi: 3.1.0 components: schemas: - parameters: - required: - - key - - value - type: object - properties: - value: - type: string - key: - type: string - created_at: - format: int32 - type: integer services: required: - protocol @@ -26,51 +8,51 @@ components: - port type: object properties: + connect_timeout: + default: 60000 + type: integer + write_timeout: + default: 60000 + type: integer + read_timeout: + default: 60000 + type: integer + id: + type: string + format: uuid tls_verify: type: boolean tls_verify_depth: default: ~ - type: integer nullable: true + type: integer + name: + type: string created_at: - format: int32 type: integer - updated_at: format: int32 + updated_at: type: integer - name: + format: int32 + protocol: + default: http type: string - tags: - type: array - ca_certificates: - type: array - retries: - type: integer - default: 5 host: type: string - id: - format: uuid - type: string port: - type: integer default: 80 + type: integer path: type: string - protocol: - type: string - default: http - read_timeout: - type: integer - default: 60000 - connect_timeout: - type: integer - default: 60000 + ca_certificates: + type: array + tags: + type: array client_certificate: $ref: '#/components/schemas/certificates' - write_timeout: + retries: + default: 5 type: integer - default: 60000 routes: required: - protocols @@ -90,66 +72,66 @@ components: paths: type: array protocols: - type: array default: - http - https + type: array + snis: + type: array + sources: + type: array + tags: + type: array + name: + type: string created_at: + type: integer format: int32 + updated_at: type: integer - strip_path: - type: boolean + format: int32 + response_buffering: default: true - name: - type: string + type: boolean path_handling: - type: string default: v0 - preserve_host: - type: boolean - default: false - request_buffering: - type: boolean - default: true - response_buffering: - type: boolean - default: true - regex_priority: - type: integer - default: 0 + type: string service: $ref: '#/components/schemas/services' https_redirect_status_code: - type: integer default: 426 + type: integer id: - format: uuid type: string - tags: - type: array - sources: - type: array - snis: - type: array + format: uuid headers: type: array - updated_at: - format: int32 + regex_priority: + default: 0 type: integer + strip_path: + default: true + type: boolean + preserve_host: + default: false + type: boolean + request_buffering: + default: true + type: boolean consumers: required: [] type: object properties: - id: - format: uuid - type: string created_at: - format: int32 type: integer - username: - type: string + format: int32 tags: type: array + username: + type: string + id: + type: string + format: uuid custom_id: type: string plugins: @@ -159,33 +141,22 @@ components: - enabled type: object properties: - service: - $ref: '#/components/schemas/services' - default: ~ - nullable: true - enabled: - type: boolean - default: true - id: - format: uuid + name: type: string created_at: - format: int32 type: integer - tags: - type: array - name: - type: string - route: - $ref: '#/components/schemas/routes' + format: int32 + service: default: ~ nullable: true + $ref: '#/components/schemas/services' protocols: default: - grpc - grpcs - http - https + type: array enum: - http - https @@ -194,121 +165,112 @@ components: - udp - grpc - grpcs - type: array - config: + route: + default: ~ + nullable: true + $ref: '#/components/schemas/routes' + tags: type: array consumer: - $ref: '#/components/schemas/consumers' default: ~ nullable: true + $ref: '#/components/schemas/consumers' + enabled: + default: true + type: boolean + config: + type: array + id: + type: string + format: uuid certificates: required: - cert - key type: object properties: - id: - format: uuid - type: string - created_at: - format: int32 - type: integer key_alt: type: string cert: type: string + created_at: + type: integer + format: int32 + key: + type: string tags: type: array cert_alt: type: string - key: + id: type: string - workspaces: + format: uuid + ca_certificates: required: - - name + - cert type: object properties: - id: - format: uuid + cert: type: string created_at: - format: int32 type: integer - comment: - type: string - name: + format: int32 + cert_digest: type: string - config: - type: array - meta: + tags: type: array + id: + type: string + format: uuid snis: required: - name - certificate type: object properties: - id: - format: uuid + name: type: string created_at: - format: int32 type: integer - name: - type: string + format: int32 tags: type: array certificate: $ref: '#/components/schemas/certificates' + id: + type: string + format: uuid upstreams: required: - name type: object properties: - hash_fallback: + name: type: string - default: none - hash_on_header: + hash_fallback_header: + type: string + created_at: + type: integer + format: int32 + hash_on_cookie: type: string client_certificate: $ref: '#/components/schemas/certificates' - hash_fallback_header: - type: string host_header: type: string - hash_on_cookie: + id: type: string + format: uuid tags: type: array - id: - format: uuid - type: string - created_at: - format: int32 - type: integer - slots: - type: integer - default: 10000 - name: - type: string algorithm: - type: string default: round-robin + type: string healthchecks: - type: array default: active: - timeout: 1 - concurrency: 10 - type: http - https_verify_certificate: true - healthy: - interval: 0 - successes: 0 - http_statuses: - - 200 - - 302 unhealthy: + tcp_failures: 0 timeouts: 0 interval: 0 http_failures: 0 @@ -321,9 +283,27 @@ components: - 503 - 504 - 505 - tcp_failures: 0 + type: http + concurrency: 10 + https_verify_certificate: true http_path: / + timeout: 1 + healthy: + interval: 0 + successes: 0 + http_statuses: + - 200 + - 302 passive: + type: http + unhealthy: + http_failures: 0 + timeouts: 0 + tcp_failures: 0 + http_statuses: + - 429 + - 500 + - 503 healthy: successes: 0 http_statuses: @@ -346,33 +326,30 @@ components: - 306 - 307 - 308 - type: http - unhealthy: - timeouts: 0 - http_failures: 0 - http_statuses: - - 429 - - 500 - - 503 - tcp_failures: 0 + type: array hash_on: + default: none type: string + slots: + default: 10000 + type: integer + hash_fallback: default: none - hash_on_cookie_path: type: string + hash_on_cookie_path: default: / + type: string + hash_on_header: + type: string targets: required: - upstream - target type: object properties: - id: - format: uuid - type: string created_at: - format: float type: number + format: float tags: type: array upstream: @@ -380,25 +357,11 @@ components: target: type: string weight: - type: integer default: 100 - ca_certificates: - required: - - cert - type: object - properties: - id: - format: uuid - type: string - created_at: - format: int32 type: integer - cert: - type: string - cert_digest: + id: type: string - tags: - type: array + format: uuid tags: required: - tag @@ -408,10 +371,10 @@ components: properties: entity_name: type: string - entity_id: - type: string tag: type: string + entity_id: + type: string clustering_data_planes: required: - id @@ -420,25 +383,55 @@ components: - sync_status type: object properties: - id: + ip: + type: string + version: type: string last_seen: - format: int32 type: integer + format: int32 config_hash: type: string sync_status: - type: string default: unknown - version: type: string hostname: type: string - ip: + id: + type: string + parameters: + required: + - key + - value + type: object + properties: + value: + type: string + created_at: + type: integer + format: int32 + key: + type: string + workspaces: + required: + - name + type: object + properties: + name: + type: string + created_at: + type: integer + format: int32 + meta: + type: array + id: + type: string + format: uuid + config: + type: array + comment: type: string info: - summary: Kong RESTful Admin API for administration purposes. - version: 2.4.1 description: " \n\n Kong comes with an **internal** RESTful Admin API for administration purposes.\n Requests to the Admin API can be sent to any node in the cluster, and Kong will\n keep the configuration consistent @@ -449,129 +442,136 @@ info: to avoid undue public\n exposure of this API. See [this document][secure-admin-api] for a discussion\n of methods to secure the Admin API.\n " contact: - url: https://github.com/Kong/kong name: Kong + url: https://github.com/Kong/kong + version: 2.4.1 title: Kong Admin API license: - url: https://github.com/Kong/kong/blob/master/LICENSE name: Apache 2.0 + url: https://github.com/Kong/kong/blob/master/LICENSE + summary: Kong RESTful Admin API for administration purposes. paths: - /clustering/data-planes: [] - /cache/{key}: - delete: - description: This method is not available when using DB-less mode. - get: [] - /upstreams/{upstreams}/targets/{targets}/unhealthy: + /consumers/{consumers}/plugins: post: description: This method is not available when using DB-less mode. - summary: Set target as unhealthy - /clustering/status: [] - /upstreams/{upstreams}/targets/all: + /upstreams/{upstreams}/health: get: - summary: List all Targets - /plugins/enabled: + summary: Show Upstream health for node + /snis/{snis}/certificate: [] + /targets/{targets}: [] + /targets/{targets}/upstream: [] + /tags/{tags}: get: - summary: Retrieve Enabled Plugins - /upstreams/{upstreams}/targets/{targets}/healthy: + summary: ' List entity IDs by tag ' + /schemas/plugins/validate: post: + summary: Validate a plugin configuration against the schema + description: This method is not available when using DB-less mode. + /routes/{routes}/plugins/{plugins}: + patch: description: This method is not available when using DB-less mode. - summary: Set target as healthy /services/{services}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. - /plugins/schema/{name}: - get: [] - /upstreams/{upstreams}/targets/{targets}/{address}/healthy: - post: + /consumers/{consumers}/plugins/{plugins}: + patch: description: This method is not available when using DB-less mode. - summary: Set target address as healthy - /schemas/plugins/validate: + /cache: + delete: + description: This method is not available when using DB-less mode. + /status: + get: + summary: Retrieve node status + /plugins: post: description: This method is not available when using DB-less mode. - summary: Validate a plugin configuration against the schema - /: + /cache/{key}: + get: [] + delete: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/all: get: - summary: Retrieve node information - /schemas/{db_entity_name}/validate: + summary: List all Targets + /plugins/schema/{name}: + get: [] + /upstreams/{upstreams}/targets/{targets}/healthy: post: + summary: Set target as healthy description: This method is not available when using DB-less mode. + /schemas/{db_entity_name}/validate: + post: summary: Validate a configuration against a schema - /upstreams/{upstreams}/targets/{targets}: - put: description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/{targets}: + get: [] patch: - description: This method is not available when using DB-less mode. summary: Update Target - delete: description: This method is not available when using DB-less mode. + delete: summary: Delete Target - get: [] - /status: - get: - summary: Retrieve node status - /certificates/{certificates}: - put: - description: This method is not available when using DB-less mode. - patch: description: This method is not available when using DB-less mode. - get: [] - /upstreams/{upstreams}/health: - get: - summary: Show Upstream health for node - /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: - post: + put: description: This method is not available when using DB-less mode. - summary: Set target address as unhealthy - /certificates/{certificates}/snis/{snis}: [] - /upstreams/{upstreams}/targets: + /upstreams/{upstreams}/targets/{targets}/unhealthy: post: + summary: Set target as unhealthy description: This method is not available when using DB-less mode. - get: [] + /: + get: + summary: Retrieve node information /schemas/{name}: get: summary: Retrieve Entity Schema - /plugins: - post: - description: This method is not available when using DB-less mode. - /cache: - delete: - description: This method is not available when using DB-less mode. - /certificates/{certificates}/snis: [] - /targets/{targets}: [] - /targets/:targets/upstream: [] - /targets: [] - /routes/{routes}/plugins: + /upstreams/{upstreams}/targets: + get: [] post: description: This method is not available when using DB-less mode. - /routes/{routes}/plugins/{plugins}: + /plugins/{plugins}: patch: description: This method is not available when using DB-less mode. + /certificates/{certificates}/snis/{snis}: [] + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins /schemas/plugins/{name}: get: summary: Retrieve Plugin Schema - /consumers/{consumers}/plugins: + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: post: + summary: Set target address as unhealthy description: This method is not available when using DB-less mode. - /consumers/{consumers}/plugins/{plugins}: + /certificates/{certificates}/snis: [] + /targets: [] + /consumers: + get: [] + /certificates/{certificates}: + put: + description: This method is not available when using DB-less mode. + get: [] patch: description: This method is not available when using DB-less mode. - /config: + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + post: + summary: Set target address as healthy + description: This method is not available when using DB-less mode. + /clustering/status: [] + /services/{services}/plugins: post: - description: This method is only available when using DB-less mode. - get: - description: This method is only available when using DB-less mode. - /snis/{snis}/certificate: [] - /plugins/{plugins}: - patch: description: This method is not available when using DB-less mode. - /tags/{tags}: - get: - summary: ' List entity IDs by tag ' - /consumers: - get: [] /endpoints: get: summary: List available endpoints - /services/{services}/plugins: + /clustering/data-planes: [] + /routes/{routes}/plugins: post: description: This method is not available when using DB-less mode. + /config: + get: + description: This method is only available when using DB-less mode. + post: + description: This method is only available when using DB-less mode. +servers: +- url: http://localhost:8001 + description: 8001 is the default port on which the Admin API listens. +- url: https://localhost:8444 + description: 8444 is the default port for HTTPS traffic to the Admin API. From a490461386a2a63c1e1044f4298bd911450c092d Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 11:48:20 -0300 Subject: [PATCH 0696/4351] chore(deps) bump kbt from 4.19.0 to 4.20.0 --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 80489f4ff85..499df1f0cd4 100644 --- a/.requirements +++ b/.requirements @@ -8,4 +8,4 @@ RESTY_OPENSSL_VERSION=1.1.1k RESTY_PCRE_VERSION=8.44 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 -KONG_BUILD_TOOLS_VERSION=4.19.0 +KONG_BUILD_TOOLS_VERSION=4.20.0 From 74e276574cea4c6e101548427ce9e4ce4fff888e Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Tue, 29 Jun 2021 08:40:53 -0400 Subject: [PATCH 0697/4351] chore(deps) bump lua-resty-openssl from 0.7.2 to 0.7.3 ### Summary #### [0.7.3] - 2021-06-29 ##### fix - **pkey:** only pass in passphrase/passphrase_cb to PEM_* functions [15e512c](https://github.com/fffonion/lua-resty-openssl/commit/15e512c9f71ec34a6f842534b3419172beaf4303) - **pkey:** avoid callbacks overflow when setting passphrase_cb [b178224](https://github.com/fffonion/lua-resty-openssl/commit/b178224e57a1353ecf12c45a34987828502243d7) --- kong-2.4.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index 5e1379934df..6f32ad53e6a 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-cookie == 0.1.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.7.2", + "lua-resty-openssl == 0.7.3", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6", -- external Kong plugins From fe34442f8f855eae22606e79855fb3eb824e4915 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 29 Jun 2021 11:34:06 -0300 Subject: [PATCH 0698/4351] release: 2.5.0-rc.1 --- kong-2.4.1-0.rockspec => kong-2.5.0rc.1-0.rockspec | 4 ++-- kong/meta.lua | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-2.4.1-0.rockspec => kong-2.5.0rc.1-0.rockspec (99%) diff --git a/kong-2.4.1-0.rockspec b/kong-2.5.0rc.1-0.rockspec similarity index 99% rename from kong-2.4.1-0.rockspec rename to kong-2.5.0rc.1-0.rockspec index 6f32ad53e6a..54fa510b597 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.5.0rc.1-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.4.1-0" +version = "2.5.0rc.1-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong", - tag = "2.4.1" + tag = "2.5.0-rc.1" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 7c4599e9606..f9d11a4b68b 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ major = 2, - minor = 4, - patch = 1, + minor = 5, + patch = 0, --suffix = "rc.1" }, { -- our Makefile during certain releases adjusts this line. Any changes to From fe169d4e311a6d4ac1c4f0f409a4a14a45f4e5dd Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 29 Jun 2021 16:31:45 -0300 Subject: [PATCH 0699/4351] chore(rockspec) use lua-resty-healthcheck 1.4.2 --- kong-2.4.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index 5e1379934df..90a7c8b9b62 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -32,7 +32,7 @@ dependencies = { "lua-resty-dns-client == 6.0.1", "lua-protobuf == 0.3.2", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.4.1", + "lua-resty-healthcheck == 1.4.2", "lua-resty-cookie == 0.1.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", From 6a8f3e267a2b7bd64d00cef78d55bd55f0088036 Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 1 Jul 2021 11:32:07 -0500 Subject: [PATCH 0700/4351] refactor(balancer) major refactor of balancer and lua-resty-dns-client usage in Kong This PR refactors the balancer module of Kong to be more maintainable. Redesigned the OOP interface of the balancer module in Kong. Also moved a few of the balancer algorithm modules from lua-resty-dns-client into Kong's main repo with OOP interface changes. --- kong-2.4.1-0.rockspec | 7 +- kong/init.lua | 17 +- kong/runloop/balancer.lua | 1306 ----------------- kong/runloop/balancer/balancers.lua | 551 +++++++ kong/runloop/balancer/consistent_hashing.lua | 228 +++ kong/runloop/balancer/healthcheckers.lua | 354 +++++ kong/runloop/balancer/init.lua | 386 +++++ kong/runloop/balancer/least_connections.lua | 199 +++ kong/runloop/balancer/round_robin.lua | 142 ++ kong/runloop/balancer/targets.lua | 490 +++++++ kong/runloop/balancer/upstreams.lua | 269 ++++ kong/runloop/handler.lua | 4 +- spec/01-unit/09-balancer_spec.lua | 66 +- .../10-balancer/01-healthchecks_spec.lua | 2 +- .../10-balancer/04-round-robin_spec.lua | 1 - 15 files changed, 2673 insertions(+), 1349 deletions(-) delete mode 100644 kong/runloop/balancer.lua create mode 100644 kong/runloop/balancer/balancers.lua create mode 100644 kong/runloop/balancer/consistent_hashing.lua create mode 100644 kong/runloop/balancer/healthcheckers.lua create mode 100644 kong/runloop/balancer/init.lua create mode 100644 kong/runloop/balancer/least_connections.lua create mode 100644 kong/runloop/balancer/round_robin.lua create mode 100644 kong/runloop/balancer/targets.lua create mode 100644 kong/runloop/balancer/upstreams.lua diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index 90a7c8b9b62..6c0326c1b5a 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -143,7 +143,12 @@ build = { ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.certificate"] = "kong/runloop/certificate.lua", ["kong.runloop.plugins_iterator"] = "kong/runloop/plugins_iterator.lua", - ["kong.runloop.balancer"] = "kong/runloop/balancer.lua", + ["kong.runloop.balancer"] = "kong/runloop/balancer/init.lua", + ["kong.runloop.balancer.balancers"] = "kong/runloop/balancer/balancers.lua", + ["kong.runloop.balancer.healthcheckers"] = "kong/runloop/balancer/healthcheckers.lua", + ["kong.runloop.balancer.round_robin"] = "kong/runloop/balancer/round_robin.lua", + ["kong.runloop.balancer.targets"] = "kong/runloop/balancer/targets.lua", + ["kong.runloop.balancer.upstreams"] = "kong/runloop/balancer/upstreams.lua", ["kong.runloop.plugin_servers"] = "kong/runloop/plugin_servers/init.lua", ["kong.runloop.plugin_servers.process"] = "kong/runloop/plugin_servers/process.lua", ["kong.runloop.plugin_servers.mp_rpc"] = "kong/runloop/plugin_servers/mp_rpc.lua", diff --git a/kong/init.lua b/kong/init.lua index b8c202f0134..40f6f95b246 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -78,8 +78,7 @@ local kong_resty_ctx = require "kong.resty.ctx" local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local cache_warmup = require "kong.cache.warmup" -local balancer_execute = require("kong.runloop.balancer").execute -local balancer_set_host_header = require("kong.runloop.balancer").set_host_header +local balancer = require "kong.runloop.balancer" local kong_error_handlers = require "kong.error_handlers" local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" @@ -900,22 +899,22 @@ function Kong.balancer() previous_try.state, previous_try.code = get_last_failure() -- Report HTTP status for health checks - local balancer = balancer_data.balancer - if balancer then + local balancer_instance = balancer_data.balancer + if balancer_instance then if previous_try.state == "failed" then if previous_try.code == 504 then - balancer.report_timeout(balancer_data.balancer_handle) + balancer_instance.report_timeout(balancer_data.balancer_handle) else - balancer.report_tcp_failure(balancer_data.balancer_handle) + balancer_instance.report_tcp_failure(balancer_data.balancer_handle) end else - balancer.report_http_status(balancer_data.balancer_handle, + balancer_instance.report_http_status(balancer_data.balancer_handle, previous_try.code) end end - local ok, err, errcode = balancer_execute(balancer_data, ctx) + local ok, err, errcode = balancer.execute(balancer_data, ctx) if not ok then ngx_log(ngx_ERR, "failed to retry the dns/balancer resolver for ", tostring(balancer_data.host), "' with: ", tostring(err)) @@ -927,7 +926,7 @@ function Kong.balancer() return ngx.exit(errcode) end - ok, err = balancer_set_host_header(balancer_data) + ok, err = balancer.set_host_header(balancer_data) if not ok then ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) diff --git a/kong/runloop/balancer.lua b/kong/runloop/balancer.lua deleted file mode 100644 index 903de6fe982..00000000000 --- a/kong/runloop/balancer.lua +++ /dev/null @@ -1,1306 +0,0 @@ -local pl_tablex = require "pl.tablex" -local singletons = require "kong.singletons" -local workspaces = require "kong.workspaces" -local utils = require "kong.tools.utils" -local hooks = require "kong.hooks" -local get_certificate = require("kong.runloop.certificate").get_certificate -local recreate_request = require("ngx.balancer").recreate_request - - --- due to startup/require order, cannot use the ones from 'kong' here -local dns_client = require "resty.dns.client" - - -local toip = dns_client.toip -local ngx = ngx -local log = ngx.log -local sleep = ngx.sleep -local null = ngx.null -local min = math.min -local max = math.max -local type = type -local sub = string.sub -local find = string.find -local match = string.match -local pairs = pairs -local ipairs = ipairs -local tostring = tostring -local tonumber = tonumber -local assert = assert -local table = table -local table_concat = table.concat -local table_remove = table.remove -local timer_at = ngx.timer.at -local run_hook = hooks.run_hook -local var = ngx.var -local get_phase = ngx.get_phase - - -local CRIT = ngx.CRIT -local ERR = ngx.ERR -local WARN = ngx.WARN -local DEBUG = ngx.DEBUG -local EMPTY_T = pl_tablex.readonly {} -local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } - - --- FIFO queue of upstream events for the eventual worker consistency -local upstream_events_queue = {} - - --- for unit-testing purposes only -local _load_upstreams_dict_into_memory -local _load_upstream_into_memory -local _load_targets_into_memory - - ---============================================================================== --- Ring-balancer based resolution ---============================================================================== - - --- table holding our balancer objects, indexed by upstream id -local balancers = {} - - --- objects whose lifetimes are bound to that of a balancer -local healthcheckers = {} -local healthchecker_callbacks = {} -local upstream_ids = {} -local upstream_by_name = {} - - --- health check API callbacks to be called on healthcheck events -local healthcheck_subscribers = {} - - --- Caching logic --- --- We retain 3 entities in cache: --- --- 1) `"balancer:upstreams"` - a list of upstreams --- to be invalidated on any upstream change --- 2) `"balancer:upstreams:" .. id` - individual upstreams --- to be invalidated on individual basis --- 3) `"balancer:targets:" .. id` --- target for an upstream along with the upstream it belongs to --- --- Distinction between 1 and 2 makes it possible to invalidate individual --- upstreams, instead of all at once forcing to rebuild all balancers - - --- functions forward-declarations -local create_balancers -local set_upstream_events_queue - -local function set_balancer(upstream_id, balancer) - local prev = balancers[upstream_id] - if prev then - healthcheckers[prev] = nil - healthchecker_callbacks[prev] = nil - upstream_ids[prev] = nil - end - balancers[upstream_id] = balancer -end - - -local function stop_healthchecker(balancer) - local healthchecker = healthcheckers[balancer] - if healthchecker then - local ok, err = healthchecker:clear() - if not ok then - log(ERR, "[healthchecks] error clearing healthcheck data: ", err) - end - healthchecker:stop() - local hc_callback = healthchecker_callbacks[balancer] - singletons.worker_events.unregister(hc_callback, healthchecker.EVENT_SOURCE) - end - healthcheckers[balancer] = nil -end - - ------------------------------------------------------------------------------- --- Loads a single upstream entity. --- @param upstream_id string --- @return the upstream table, or nil+error -local function load_upstream_into_memory(upstream_id) - local upstream, err = singletons.db.upstreams:select({id = upstream_id}, GLOBAL_QUERY_OPTS) - if not upstream then - return nil, err - end - - return upstream -end -_load_upstream_into_memory = load_upstream_into_memory - - -local function get_upstream_by_id(upstream_id) - local upstream_cache_key = "balancer:upstreams:" .. upstream_id - - return singletons.core_cache:get(upstream_cache_key, nil, - load_upstream_into_memory, upstream_id) -end - - ------------------------------------------------------------------------------- --- Loads the targets from the DB. --- @param upstream_id Upstream uuid for which to load the target --- @return The target array, with target entity tables. -local function load_targets_into_memory(upstream_id) - - local targets, err, err_t = - singletons.db.targets:select_by_upstream_raw({ id = upstream_id }, GLOBAL_QUERY_OPTS) - - if not targets then - return nil, err, err_t - end - - -- perform some raw data updates - for _, target in ipairs(targets) do - -- split `target` field into `name` and `port` - local port - target.name, port = match(target.target, "^(.-):(%d+)$") - target.port = tonumber(port) - end - - return targets -end -_load_targets_into_memory = load_targets_into_memory - - ------------------------------------------------------------------------------- --- Fetch targets, from cache or the DB. --- @param upstream The upstream entity object --- @return The targets array, with target entity tables. -local function fetch_targets(upstream) - local targets_cache_key = "balancer:targets:" .. upstream.id - - return singletons.core_cache:get(targets_cache_key, nil, - load_targets_into_memory, upstream.id) -end - - --------------------------------------------------------------------------------- --- Add targets to the balancer. --- @param balancer balancer object --- @param targets list of targets to be applied -local function add_targets(balancer, targets) - - for _, target in ipairs(targets) do - if target.weight > 0 then - assert(balancer:addHost(target.name, target.port, target.weight)) - else - assert(balancer:removeHost(target.name, target.port)) - end - - end -end - - -local function populate_healthchecker(hc, balancer, upstream) - for weight, addr, host in balancer:addressIter() do - if weight > 0 then - local ipaddr = addr.ip - local port = addr.port - local ok, err = hc:add_target(ipaddr, port, host.hostname, true, - upstream.host_header) - if ok then - -- Get existing health status which may have been initialized - -- with data from another worker, and apply to the new balancer. - local tgt_status = hc:get_target_status(ipaddr, port, host.hostname) - if tgt_status ~= nil then - balancer:setAddressStatus(tgt_status, ipaddr, port, host.hostname) - end - - else - log(ERR, "[healthchecks] failed adding target: ", err) - end - end - end -end - - -local create_balancer -local create_healthchecker -local wait -do - local balancer_types - - do - local healthcheck -- delay initialization - - ------------------------------------------------------------------------------ - -- Callback function that informs the healthchecker when targets are added - -- or removed to a balancer and when targets health status change. - -- @param balancer the ring balancer object that triggers this callback. - -- @param action "added", "removed", or "health" - -- @param address balancer address object - -- @param ip string - -- @param port number - -- @param hostname string - local function ring_balancer_callback(balancer, action, address, ip, port, hostname) - if kong == nil then - -- kong is being run in unit-test mode - return - end - local healthchecker = healthcheckers[balancer] - if not healthchecker then - return - end - - if action == "health" then - local balancer_status - if address then - balancer_status = "HEALTHY" - else - balancer_status = "UNHEALTHY" - end - log(WARN, "[healthchecks] balancer ", healthchecker.name, - " reported health status changed to ", balancer_status) - - else - local upstream_id = upstream_ids[balancer] - local upstream = upstream_id and get_upstream_by_id(upstream_id) or nil - - if upstream then - if action == "added" then - local ok, err = healthchecker:add_target(ip, port, hostname, true, - upstream.host_header) - if not ok then - log(ERR, "[healthchecks] failed adding a target: ", err) - end - - elseif action == "removed" then - local ok, err = healthchecker:remove_target(ip, port, hostname) - if not ok then - log(ERR, "[healthchecks] failed removing a target: ", err) - end - - else - log(WARN, "[healthchecks] unknown status from balancer: ", - tostring(action)) - end - - else - log(ERR, "[healthchecks] upstream ", hostname, " (", ip, ":", port, - ") not found for received status: ", tostring(action)) - end - - end - end - - -- @param hc The healthchecker object - -- @param balancer The balancer object - -- @param upstream_id The upstream id - local function attach_healthchecker_to_balancer(hc, balancer, upstream_id) - local hc_callback = function(tgt, event) - local status - if event == hc.events.healthy then - status = true - elseif event == hc.events.unhealthy then - status = false - else - return - end - - local hostname = tgt.hostname - local ok, err - ok, err = balancer:setAddressStatus(status, tgt.ip, tgt.port, hostname) - - local health = status and "healthy" or "unhealthy" - for _, subscriber in ipairs(healthcheck_subscribers) do - subscriber(upstream_id, tgt.ip, tgt.port, hostname, health) - end - - if not ok then - log(WARN, "[healthchecks] failed setting peer status (upstream: ", hc.name, "): ", err) - end - end - - -- Register event using a weak-reference in worker-events, - -- and attach lifetime of callback to that of the balancer. - singletons.worker_events.register_weak(hc_callback, hc.EVENT_SOURCE) - healthchecker_callbacks[balancer] = hc_callback - - -- The lifetime of the healthchecker is based on that of the balancer. - healthcheckers[balancer] = hc - - balancer.report_http_status = function(handle, status) - local ip, port = handle.address.ip, handle.address.port - local hostname = handle.address.host and handle.address.host.hostname or nil - local _, err = hc:report_http_status(ip, port, hostname, status, "passive") - if err then - log(ERR, "[healthchecks] failed reporting status: ", err) - end - end - - balancer.report_tcp_failure = function(handle) - local ip, port = handle.address.ip, handle.address.port - local hostname = handle.address.host and handle.address.host.hostname or nil - local _, err = hc:report_tcp_failure(ip, port, hostname, nil, "passive") - if err then - log(ERR, "[healthchecks] failed reporting status: ", err) - end - end - - balancer.report_timeout = function(handle) - local ip, port = handle.address.ip, handle.address.port - local hostname = handle.address.host and handle.address.host.hostname or nil - local _, err = hc:report_timeout(ip, port, hostname, "passive") - if err then - log(ERR, "[healthchecks] failed reporting status: ", err) - end - end - end - - - local parsed_cert, parsed_key - local function parse_global_cert_and_key() - if not parsed_cert then - local pl_file = require("pl.file") - parsed_cert = assert(pl_file.read(kong.configuration.client_ssl_cert)) - parsed_key = assert(pl_file.read(kong.configuration.client_ssl_cert_key)) - end - - return parsed_cert, parsed_key - end - ---------------------------------------------------------------------------- - -- Create a healthchecker object. - -- @param upstream An upstream entity table. - create_healthchecker = function(balancer, upstream) - if not healthcheck then - healthcheck = require("resty.healthcheck") -- delayed initialization - end - - -- Do not run active healthchecks in `stream` module - local checks = upstream.healthchecks - if (ngx.config.subsystem == "stream" and checks.active.type ~= "tcp") - or (ngx.config.subsystem == "http" and checks.active.type == "tcp") - then - checks = pl_tablex.deepcopy(checks) - checks.active.healthy.interval = 0 - checks.active.unhealthy.interval = 0 - end - - local ssl_cert, ssl_key - if upstream.client_certificate then - local cert, err = get_certificate(upstream.client_certificate) - if not cert then - log(ERR, "unable to fetch upstream client TLS certificate ", - upstream.client_certificate.id, ": ", err) - return nil, err - end - - ssl_cert = cert.cert - ssl_key = cert.key - - elseif kong.configuration.client_ssl then - ssl_cert, ssl_key = parse_global_cert_and_key() - end - - local healthchecker, err = healthcheck.new({ - name = assert(upstream.ws_id) .. ":" .. upstream.name, - shm_name = "kong_healthchecks", - checks = checks, - ssl_cert = ssl_cert, - ssl_key = ssl_key, - }) - - if not healthchecker then - return nil, err - end - - populate_healthchecker(healthchecker, balancer, upstream) - - attach_healthchecker_to_balancer(healthchecker, balancer, upstream.id) - - balancer:setCallback(ring_balancer_callback) - - return true - end - end - - local creating = {} - - wait = function(id) - local timeout = 30 - local step = 0.001 - local ratio = 2 - local max_step = 0.5 - while timeout > 0 do - sleep(step) - timeout = timeout - step - if not creating[id] then - return true - end - if timeout <= 0 then - break - end - step = min(max(0.001, step * ratio), timeout, max_step) - end - return nil, "timeout" - end - - ------------------------------------------------------------------------------ - -- The mutually-exclusive section used internally by the - -- 'create_balancer' operation. - -- @param upstream (table) A db.upstreams entity - -- @return The new balancer object, or nil+error - local function create_balancer_exclusive(upstream) - local health_threshold = upstream.healthchecks and - upstream.healthchecks.threshold or nil - - if balancer_types == nil then - balancer_types = { - ["consistent-hashing"] = require("resty.dns.balancer.consistent_hashing"), - ["least-connections"] = require("resty.dns.balancer.least_connections"), - ["round-robin"] = require("resty.dns.balancer.round_robin"), - } - end - local balancer, err = balancer_types[upstream.algorithm].new({ - log_prefix = "upstream:" .. upstream.name, - wheelSize = upstream.slots, -- will be ignored by least-connections - dns = dns_client, - healthThreshold = health_threshold, - }) - if not balancer then - return nil, "failed creating balancer:" .. err - end - - local targets, err = fetch_targets(upstream) - if not targets then - return nil, "failed fetching targets:" .. err - end - - add_targets(balancer, targets) - - upstream_ids[balancer] = upstream.id - - local ok, err = create_healthchecker(balancer, upstream) - if not ok then - log(ERR, "[healthchecks] error creating health checker: ", err) - end - - -- only make the new balancer available for other requests after it - -- is fully set up. - set_balancer(upstream.id, balancer) - - return balancer - end - - ------------------------------------------------------------------------------ - -- Create a balancer object, its healthchecker and attach them to the - -- necessary data structures. The creation of the balancer happens in a - -- per-worker mutual exclusion section, such that no two requests create the - -- same balancer at the same time. - -- @param upstream (table) A db.upstreams entity - -- @param recreate (boolean, optional) create new balancer even if one exists - -- @return The new balancer object, or nil+error - create_balancer = function(upstream, recreate) - - if balancers[upstream.id] and not recreate then - return balancers[upstream.id] - end - - if creating[upstream.id] then - local ok = wait(upstream.id) - if not ok then - return nil, "timeout waiting for balancer for " .. upstream.id - end - return balancers[upstream.id] - end - - creating[upstream.id] = true - - local balancer, err = create_balancer_exclusive(upstream) - - creating[upstream.id] = nil - local ws_id = workspaces.get_workspace_id() - upstream_by_name[ws_id .. ":" .. upstream.name] = upstream - - return balancer, err - end -end - - -local function load_upstreams_dict_into_memory() - local upstreams_dict = {} - local found = nil - - -- build a dictionary, indexed by the upstream name - for up, err in singletons.db.upstreams:each(nil, GLOBAL_QUERY_OPTS) do - if err then - log(CRIT, "could not obtain list of upstreams: ", err) - return nil - end - - upstreams_dict[up.ws_id .. ":" .. up.name] = up.id - found = true - end - - return found and upstreams_dict -end -_load_upstreams_dict_into_memory = load_upstreams_dict_into_memory - - -local opts = { neg_ttl = 10 } - - ------------------------------------------------------------------------------- --- Implements a simple dictionary with all upstream-ids indexed --- by their name. --- @return The upstreams dictionary (a map with upstream names as string keys --- and upstream entity tables as values), or nil+error -local function get_all_upstreams() - local upstreams_dict, err = singletons.core_cache:get("balancer:upstreams", opts, - load_upstreams_dict_into_memory) - if err then - return nil, err - end - - return upstreams_dict or {} -end - - ------------------------------------------------------------------------------- --- Finds and returns an upstream entity. This function covers --- caching, invalidation, db access, et al. --- @param upstream_name string. --- @return upstream table, or `false` if not found, or nil+error -local function get_upstream_by_name(upstream_name) - local ws_id = workspaces.get_workspace_id() - local key = ws_id .. ":" .. upstream_name - - if upstream_by_name[key] then - return upstream_by_name[key] - end - - local upstreams_dict, err = get_all_upstreams() - if err then - return nil, err - end - - local upstream_id = upstreams_dict[key] - if not upstream_id then - return false -- no upstream by this name - end - - local upstream, err = get_upstream_by_id(upstream_id) - if err then - return nil, err - end - - upstream_by_name[key] = upstream - - return upstream -end - - --- looks up a balancer for the target. --- @param target the table with the target details --- @param no_create (optional) if true, do not attempt to create --- (for thorough testing purposes) --- @return balancer if found, `false` if not found, or nil+error on error -local function get_balancer(target, no_create) - -- NOTE: only called upon first lookup, so `cache_only` limitations - -- do not apply here - local hostname = target.host - - - -- first go and find the upstream object, from cache or the db - local upstream, err = get_upstream_by_name(hostname) - if upstream == false then - return false -- no upstream by this name - end - if err then - return nil, err -- there was an error - end - - local balancer = balancers[upstream.id] - if not balancer then - if no_create then - return nil, "balancer not found" - else - log(ERR, "balancer not found for ", upstream.name, ", will create it") - return create_balancer(upstream), upstream - end - end - - return balancer, upstream -end - - ---============================================================================== --- Event Callbacks ---============================================================================== - - --------------------------------------------------------------------------------- --- Called on any changes to a target. --- @param operation "create", "update" or "delete" --- @param target Target table with `upstream.id` field -local function on_target_event(operation, target) - local upstream_id = target.upstream.id - local upstream_name = target.upstream.name - - log(DEBUG, "target ", operation, " for upstream ", upstream_id, - upstream_name and " (" .. upstream_name ..")" or "") - - singletons.core_cache:invalidate_local("balancer:targets:" .. upstream_id) - - local upstream = get_upstream_by_id(upstream_id) - if not upstream then - log(ERR, "target ", operation, ": upstream not found for ", upstream_id, - upstream_name and " (" .. upstream_name ..")" or "") - return - end - - local balancer = balancers[upstream_id] - if not balancer then - log(ERR, "target ", operation, ": balancer not found for ", upstream_id, - upstream_name and " (" .. upstream_name ..")" or "") - return - end - - local new_balancer, err = create_balancer(upstream, true) - if not new_balancer then - return nil, err - end - - return true -end - - -local function do_upstream_event(operation, upstream_data) - local upstream_id = upstream_data.id - local upstream_name = upstream_data.name - local ws_id = workspaces.get_workspace_id() - local by_name_key = ws_id .. ":" .. upstream_name - - if operation == "create" then - local upstream, err = get_upstream_by_id(upstream_id) - if err then - return nil, err - end - - if not upstream then - log(ERR, "upstream not found for ", upstream_id) - return - end - - local _, err = create_balancer(upstream) - if err then - log(CRIT, "failed creating balancer for ", upstream_name, ": ", err) - end - - elseif operation == "delete" or operation == "update" then - local target_cache_key = "balancer:targets:" .. upstream_id - if singletons.db.strategy ~= "off" then - singletons.core_cache:invalidate_local(target_cache_key) - end - - local balancer = balancers[upstream_id] - if balancer then - stop_healthchecker(balancer) - end - - if operation == "delete" then - set_balancer(upstream_id, nil) - upstream_by_name[by_name_key] = nil - - else - local upstream = get_upstream_by_id(upstream_id) - - if not upstream then - log(ERR, "upstream not found for ", upstream_id) - return - end - - local _, err = create_balancer(upstream, true) - if err then - log(ERR, "failed recreating balancer for ", upstream_name, ": ", err) - end - end - - end - -end - - --------------------------------------------------------------------------------- --- Called on any changes to an upstream. --- @param operation "create", "update" or "delete" --- @param upstream_data table with `id` and `name` fields -local function on_upstream_event(operation, upstream_data) - if kong.configuration.worker_consistency == "strict" then - local _, err = do_upstream_event(operation, upstream_data) - if err then - log(CRIT, "failed handling upstream event: ", err) - end - else - set_upstream_events_queue(operation, upstream_data) - end -end - - --- Calculates hash-value. --- Will only be called once per request, on first try. --- @param upstream the upstream entity --- @return integer value or nil if there is no hash to calculate -local get_value_to_hash = function(upstream, ctx) - local hash_on = upstream.hash_on - if hash_on == "none" or hash_on == nil or hash_on == null then - return -- not hashing, exit fast - end - - local identifier - local header_field_name = "hash_on_header" - - for _ = 1,2 do - - if hash_on == "consumer" then - if not ctx then - ctx = ngx.ctx - end - - -- consumer, fallback to credential - identifier = (ctx.authenticated_consumer or EMPTY_T).id or - (ctx.authenticated_credential or EMPTY_T).id - - elseif hash_on == "ip" then - identifier = var.remote_addr - - elseif hash_on == "header" then - identifier = ngx.req.get_headers()[upstream[header_field_name]] - if type(identifier) == "table" then - identifier = table_concat(identifier) - end - - elseif hash_on == "cookie" then - identifier = var["cookie_" .. upstream.hash_on_cookie] - - -- If the cookie doesn't exist, create one and store in `ctx` - -- to be added to the "Set-Cookie" header in the response - if not identifier then - if not ctx then - ctx = ngx.ctx - end - - identifier = utils.uuid() - - ctx.balancer_data.hash_cookie = { - key = upstream.hash_on_cookie, - value = identifier, - path = upstream.hash_on_cookie_path - } - end - - end - - if identifier then - return identifier - end - - -- we missed the first, so now try the fallback - hash_on = upstream.hash_fallback - header_field_name = "hash_fallback_header" - if hash_on == "none" then - return nil - end - end - -- nothing found, leave without a hash -end - - ---============================================================================== --- Initialize balancers ---============================================================================== - - -do - create_balancers = function() - local upstreams, err = get_all_upstreams() - if not upstreams then - log(CRIT, "failed loading initial list of upstreams: ", err) - return - end - - local oks, errs = 0, 0 - for ws_and_name, id in pairs(upstreams) do - local name = sub(ws_and_name, (find(ws_and_name, ":", 1, true))) - - local upstream = get_upstream_by_id(id) - local ok, err - if upstream ~= nil then - ok, err = create_balancer(upstream) - end - if ok ~= nil then - oks = oks + 1 - else - log(CRIT, "failed creating balancer for ", name, ": ", err) - errs = errs + 1 - end - end - log(DEBUG, "initialized ", oks, " balancer(s), ", errs, " error(s)") - end - - set_upstream_events_queue = function(operation, upstream_data) - -- insert the new event into the end of the queue - upstream_events_queue[#upstream_events_queue + 1] = { - operation = operation, - upstream_data = upstream_data, - } - end - -end - - -local function update_balancer_state(premature) - if premature then - return - end - - while upstream_events_queue[1] do - local v = upstream_events_queue[1] - local _, err = do_upstream_event(v.operation, v.upstream_data, v.workspaces) - if err then - log(CRIT, "failed handling upstream event: ", err) - return - end - - -- if no err, remove the upstream event from the queue - table_remove(upstream_events_queue, 1) - end - - local frequency = kong.configuration.worker_state_update_frequency or 1 - local _, err = timer_at(frequency, update_balancer_state) - if err then - log(CRIT, "unable to reschedule update proxy state timer: ", err) - end - -end - - -local function init() - if kong.configuration.worker_consistency == "strict" then - create_balancers() - return - end - - local upstreams_dict, err = get_all_upstreams() - - if err then - log(CRIT, "failed loading list of upstreams: ", err) - return - end - - for _, id in pairs(upstreams_dict) do - local upstream_cache_key = "balancer:upstreams:" .. id - local upstream, err = singletons.core_cache:get(upstream_cache_key, opts, - load_upstream_into_memory, id) - - if upstream == nil or err then - log(WARN, "failed loading upstream ", id, ": ", err) - end - - local _, err = create_balancer(upstream) - - if err then - log(CRIT, "failed creating balancer for upstream ", upstream.name, ": ", err) - end - - local target_cache_key = "balancer:targets:" .. id - local target, err = singletons.core_cache:get(target_cache_key, opts, - load_targets_into_memory, id) - if target == nil or err then - log(WARN, "failed loading targets for upstream ", id, ": ", err) - end - end - - local frequency = kong.configuration.worker_state_update_frequency or 1 - local _, err = timer_at(frequency, update_balancer_state) - if err then - log(CRIT, "unable to start update proxy state timer: ", err) - else - log(DEBUG, "update proxy state timer scheduled") - end -end - - ---============================================================================== --- Main entry point when resolving ---============================================================================== - - --------------------------------------------------------------------------------- --- Resolves the target structure in-place (fields `ip`, `port`, and `hostname`). --- --- If the hostname matches an 'upstream' pool, then it must be balanced in that --- pool, in this case any port number provided will be ignored, as the pool --- provides it. --- --- @param target the data structure as defined in `core.access.before` where --- it is created. --- @return true on success, nil+error message+status code otherwise -local function execute(target, ctx) - if target.type ~= "name" then - -- it's an ip address (v4 or v6), so nothing we can do... - target.ip = target.host - target.port = target.port or 80 -- TODO: remove this fallback value - target.hostname = target.host - return true - end - - -- when tries == 0, - -- it runs before the `balancer` context (in the `access` context), - -- when tries >= 2, - -- then it performs a retry in the `balancer` context - local dns_cache_only = target.try_count ~= 0 - local balancer, upstream, hash_value - - if dns_cache_only then - -- retry, so balancer is already set if there was one - balancer = target.balancer - - else - -- first try, so try and find a matching balancer/upstream object - balancer, upstream = get_balancer(target) - if balancer == nil then -- `false` means no balancer, `nil` is error - return nil, upstream, 500 - end - - if balancer then - if not ctx then - ctx = ngx.ctx - end - - -- store for retries - target.balancer = balancer - - -- calculate hash-value - -- only add it if it doesn't exist, in case a plugin inserted one - hash_value = target.hash_value - if not hash_value then - hash_value = get_value_to_hash(upstream, ctx) - target.hash_value = hash_value - end - - if ctx and ctx.service and not ctx.service.client_certificate then - -- service level client_certificate is not set - local cert, res, err - local client_certificate = upstream.client_certificate - - -- does the upstream object contains a client certificate? - if client_certificate then - cert, err = get_certificate(client_certificate) - if not cert then - log(ERR, "unable to fetch upstream client TLS certificate ", - client_certificate.id, ": ", err) - return - end - - res, err = kong.service.set_tls_cert_key(cert.cert, cert.key) - if not res then - log(ERR, "unable to apply upstream client TLS certificate ", - client_certificate.id, ": ", err) - end - end - end - end - end - - local ip, port, hostname, handle - if balancer then - -- have to invoke the ring-balancer - local hstate = run_hook("balancer:get_peer:pre", target.host) - ip, port, hostname, handle = balancer:getPeer(dns_cache_only, - target.balancer_handle, - hash_value) - run_hook("balancer:get_peer:post", hstate) - if not ip and - (port == "No peers are available" or port == "Balancer is unhealthy") then - return nil, "failure to get a peer from the ring-balancer", 503 - end - hostname = hostname or ip - target.hash_value = hash_value - target.balancer_handle = handle - - else - -- have to do a regular DNS lookup - local try_list - local hstate = run_hook("balancer:to_ip:pre", target.host) - ip, port, try_list = toip(target.host, target.port, dns_cache_only) - run_hook("balancer:to_ip:post", hstate) - hostname = target.host - if not ip then - log(ERR, "DNS resolution failed: ", port, ". Tried: ", tostring(try_list)) - if port == "dns server error: 3 name error" or - port == "dns client error: 101 empty record received" then - return nil, "name resolution failed", 503 - end - end - end - - if not ip then - return nil, port, 500 - end - - target.ip = ip - target.port = port - if upstream and upstream.host_header ~= nil then - target.hostname = upstream.host_header - else - target.hostname = hostname - end - return true -end - - --------------------------------------------------------------------------------- --- Update health status and broadcast to workers --- @param upstream a table with upstream data: must have `name` and `id` --- @param hostname target hostname --- @param ip target entry. if nil updates all entries --- @param port target port --- @param is_healthy boolean: true if healthy, false if unhealthy --- @return true if posting event was successful, nil+error otherwise -local function post_health(upstream, hostname, ip, port, is_healthy) - - local balancer = balancers[upstream.id] - if not balancer then - return nil, "Upstream " .. tostring(upstream.name) .. " has no balancer" - end - - local healthchecker = healthcheckers[balancer] - if not healthchecker then - return nil, "no healthchecker found for " .. tostring(upstream.name) - end - - local ok, err - if ip then - ok, err = healthchecker:set_target_status(ip, port, hostname, is_healthy) - else - ok, err = healthchecker:set_all_target_statuses_for_hostname(hostname, port, is_healthy) - end - - -- adjust API because the healthchecker always returns a second argument - if ok then - err = nil - end - - return ok, err -end - - ---============================================================================== --- Health check API ---============================================================================== - - --------------------------------------------------------------------------------- --- Subscribe to events produced by health checkers. --- There is no guarantee that the event reported is different from the --- previous report (in other words, you may get two "healthy" events in --- a row for the same target). --- @param callback Function to be called whenever a target has its --- status updated. The function should have the following signature: --- `function(upstream_id, target_ip, target_port, target_hostname, health)` --- where `upstream_id` is the entity id of the upstream, --- `target_ip`, `target_port` and `target_hostname` identify the target, --- and `health` is a string: "healthy", "unhealthy" --- The return value of the callback function is ignored. -local function subscribe_to_healthcheck_events(callback) - healthcheck_subscribers[#healthcheck_subscribers + 1] = callback -end - - --------------------------------------------------------------------------------- --- Unsubscribe from events produced by health checkers. --- @param callback Function that was added as the callback. --- Note that this must be the same closure used for subscribing. -local function unsubscribe_from_healthcheck_events(callback) - for i, c in ipairs(healthcheck_subscribers) do - if c == callback then - table.remove(healthcheck_subscribers, i) - return - end - end -end - - -local function is_upstream_using_healthcheck(upstream) - if upstream ~= nil then - return upstream.healthchecks.active.healthy.interval ~= 0 - or upstream.healthchecks.active.unhealthy.interval ~= 0 - or upstream.healthchecks.passive.unhealthy.tcp_failures ~= 0 - or upstream.healthchecks.passive.unhealthy.timeouts ~= 0 - or upstream.healthchecks.passive.unhealthy.http_failures ~= 0 - end - - return false -end - - --------------------------------------------------------------------------------- --- Get healthcheck information for an upstream. --- @param upstream_id the id of the upstream. --- @return one of three possible returns: --- * if healthchecks are enabled, a table mapping keys ("ip:port") to booleans; --- * if healthchecks are disabled, nil; --- * in case of errors, nil and an error message. -local function get_upstream_health(upstream_id) - - local upstream = get_upstream_by_id(upstream_id) - if not upstream then - return nil, "upstream not found" - end - - local using_hc = is_upstream_using_healthcheck(upstream) - - local balancer = balancers[upstream_id] - if not balancer then - return nil, "balancer not found" - end - - local healthchecker - if using_hc then - healthchecker = healthcheckers[balancer] - if not healthchecker then - return nil, "healthchecker not found" - end - end - - local health_info = {} - local hosts = balancer.hosts - for _, host in ipairs(hosts) do - local key = host.hostname .. ":" .. host.port - health_info[key] = host:getStatus() - for _, address in ipairs(health_info[key].addresses) do - if using_hc then - address.health = address.healthy and "HEALTHY" or "UNHEALTHY" - else - address.health = "HEALTHCHECKS_OFF" - end - address.healthy = nil - end - end - - return health_info -end - - -local function set_host_header(balancer_data) - if balancer_data.preserve_host then - return true - end - - -- set the upstream host header if not `preserve_host` - local upstream_host = var.upstream_host - local orig_upstream_host = upstream_host - local phase = get_phase() - - upstream_host = balancer_data.hostname - - local upstream_scheme = var.upstream_scheme - if upstream_scheme == "http" and balancer_data.port ~= 80 or - upstream_scheme == "https" and balancer_data.port ~= 443 or - upstream_scheme == "grpc" and balancer_data.port ~= 80 or - upstream_scheme == "grpcs" and balancer_data.port ~= 443 - then - upstream_host = upstream_host .. ":" .. balancer_data.port - end - - if upstream_host ~= orig_upstream_host then - var.upstream_host = upstream_host - - if phase == "balancer" then - return recreate_request() - end - end - - return true -end - - --------------------------------------------------------------------------------- --- Get healthcheck information for a balancer. --- @param upstream_id the id of the upstream. --- @return table with balancer health info -local function get_balancer_health(upstream_id) - - local upstream = get_upstream_by_id(upstream_id) - if not upstream then - return nil, "upstream not found" - end - - local balancer = balancers[upstream_id] - if not balancer then - return nil, "balancer not found" - end - - local healthchecker - local balancer_status - local health = "HEALTHCHECKS_OFF" - if is_upstream_using_healthcheck(upstream) then - healthchecker = healthcheckers[balancer] - if not healthchecker then - return nil, "healthchecker not found" - end - - balancer_status = balancer:getStatus() - health = balancer_status.healthy and "HEALTHY" or "UNHEALTHY" - end - - return { - health = health, - id = upstream_id, - details = balancer_status, - } -end - - -local function stop_healthcheckers() - local upstreams = get_all_upstreams() - for _, id in pairs(upstreams) do - local balancer = balancers[id] - if balancer then - stop_healthchecker(balancer) - end - - set_balancer(id, nil) - end -end - - --------------------------------------------------------------------------------- --- for unit-testing purposes only -local function _get_healthchecker(balancer) - return healthcheckers[balancer] -end - - -return { - init = init, - execute = execute, - on_target_event = on_target_event, - on_upstream_event = on_upstream_event, - get_upstream_by_name = get_upstream_by_name, - get_all_upstreams = get_all_upstreams, - post_health = post_health, - subscribe_to_healthcheck_events = subscribe_to_healthcheck_events, - unsubscribe_from_healthcheck_events = unsubscribe_from_healthcheck_events, - get_upstream_health = get_upstream_health, - get_upstream_by_id = get_upstream_by_id, - get_balancer_health = get_balancer_health, - stop_healthcheckers = stop_healthcheckers, - set_host_header = set_host_header, - - -- ones below are exported for test purposes only - _create_balancer = create_balancer, - _get_balancer = get_balancer, - _get_healthchecker = _get_healthchecker, - _load_upstreams_dict_into_memory = _load_upstreams_dict_into_memory, - _load_upstream_into_memory = _load_upstream_into_memory, - _load_targets_into_memory = _load_targets_into_memory, - _get_value_to_hash = get_value_to_hash, -} diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua new file mode 100644 index 00000000000..f7851c80220 --- /dev/null +++ b/kong/runloop/balancer/balancers.lua @@ -0,0 +1,551 @@ + + +local upstreams = require "kong.runloop.balancer.upstreams" +local targets = require "kong.runloop.balancer.targets" +local healthcheckers +local dns_utils = require "resty.dns.utils" + +local ngx = ngx +local log = ngx.log +local sleep = ngx.sleep +local min = math.min +local max = math.max +local sub = string.sub +local find = string.find +local pairs = pairs +local table_remove = table.remove + + +local CRIT = ngx.CRIT +local ERR = ngx.ERR +local DEBUG = ngx.DEBUG + +--local DEFAULT_WEIGHT = 10 -- default weight for a host, if not provided +--local DEFAULT_PORT = 80 -- Default port to use (A and AAAA only) when not provided +local TTL_0_RETRY = 60 -- Maximum life-time for hosts added with ttl=0, requery after it expires +local REQUERY_INTERVAL = 30 -- Interval for requerying failed dns queries +local SRV_0_WEIGHT = 1 -- SRV record with weight 0 should be hit minimally, hence we replace by 1 + + +local balancers_M = {} + +local balancer_mt = {} +balancer_mt.__index = balancer_mt + +local balancers_by_id = {} +local algorithm_types + + +balancers_M.errors = setmetatable({ + ERR_DNS_UPDATED = "Cannot get peer, a DNS update changed the balancer structure, please retry", + ERR_ADDRESS_UNAVAILABLE = "Address is marked as unavailable", + ERR_NO_PEERS_AVAILABLE = "No peers are available", + ERR_BALANCER_UNHEALTHY = "Balancer is unhealthy", +}, { + __index = function(_, key) + error("invalid key: " .. tostring(key)) + end +}) + + +function balancers_M.init() + healthcheckers = require "kong.runloop.balancer.healthcheckers" +end + + +function balancers_M.get_balancer_by_id(id) + return balancers_by_id[id] +end + +function balancers_M.set_balancer(upstream_id, balancer) + balancers_by_id[upstream_id] = balancer +end + + +function balancers_M.get_upstream(balancer) + local upstream_id = balancer.upstream_id + return upstream_id and upstreams.get_upstream_by_id(upstream_id) +end + + +local creating = {} + +local function wait(id) + local timeout = 30 + local step = 0.001 + local ratio = 2 + local max_step = 0.5 + while timeout > 0 do + sleep(step) + timeout = timeout - step + if not creating[id] then + return true + end + if timeout <= 0 then + break + end + step = min(max(0.001, step * ratio), timeout, max_step) + end + return nil, "timeout" +end + +------------------------------------------------------------------------------ +-- The mutually-exclusive section used internally by the +-- 'create_balancer' operation. +-- @param upstream (table) A db.upstreams entity +-- @return The new balancer object, or nil+error +local function create_balancer_exclusive(upstream) + local health_threshold = upstream.healthchecks and + upstream.healthchecks.threshold or nil + + local targets_list, err = targets.fetch_targets(upstream) + if not targets_list then + return nil, "failed fetching targets:" .. err + end + + if algorithm_types == nil then + algorithm_types = { + ["consistent-hashing"] = require("kong.runloop.balancer.consistent_hashing"), + ["least-connections"] = require("kong.runloop.balancer.least_connections"), + ["round-robin"] = require("kong.runloop.balancer.round_robin"), + } + end + + local opts = {} -- TODO: see if we should use config or something + + local balancer = setmetatable({ + upstream_id = upstream.id, + log_prefix = "upstream:" .. upstream.name, + wheelSize = upstream.slots, -- will be ignored by least-connections + targets = targets_list, + totalWeight = 0, + unavailableWeight = 0, + + resolveTimer = nil, + requeryInterval = opts.requery or REQUERY_INTERVAL, -- how often to requery failed dns lookups (seconds) + ttl0Interval = opts.ttl0 or TTL_0_RETRY, -- refreshing ttl=0 records + healthy = false, -- initial healthstatus of the balancer + healthThreshold = health_threshold or 0, -- % healthy weight for overall balancer health + useSRVname = not not opts.useSRVname, -- force to boolean + }, balancer_mt) + + for _, target in ipairs(targets_list) do + target.balancer = balancer + end + + targets_list, err = targets.resolve_targets(targets_list) + if not targets_list then + return nil, "failed resolving targets:" .. err + end + + if not algorithm_types[upstream.algorithm] then + return nil, "unknown algorithm " .. upstream.algorithm + end + + balancer.algorithm, err = algorithm_types[upstream.algorithm].new({ + balancer = balancer, + upstream = upstream, + }) + if not balancer.algorithm then + return nil, "failed instantiating the " .. upstream.algorithm .. " algorithm:" .. err + end + + local ok + ok, err = healthcheckers.create_healthchecker(balancer, upstream) + if not ok then + log(ERR, "[healthchecks] error creating health checker: ", err) + end + + -- only make the new balancer available for other requests after it + -- is fully set up. + balancers_M.set_balancer(upstream.id, balancer) + + return balancer +end + +------------------------------------------------------------------------------ +-- Create a balancer object, its healthchecker and attach them to the +-- necessary data structures. The creation of the balancer happens in a +-- per-worker mutual exclusion section, such that no two requests create the +-- same balancer at the same time. +-- @param upstream (table) A db.upstreams entity +-- @param recreate (boolean, optional) create new balancer even if one exists +-- @return The new balancer object, or nil+error +function balancers_M.create_balancer(upstream, recreate) + if balancers_by_id[upstream.id] and not recreate then + return balancers_by_id[upstream.id] + end + + if creating[upstream.id] then + local ok = wait(upstream.id) + if not ok then + return nil, "timeout waiting for balancer for " .. upstream.id + end + return balancers_by_id[upstream.id] + end + + creating[upstream.id] = true + + local balancer, err = create_balancer_exclusive(upstream) + + creating[upstream.id] = nil + upstreams.setUpstream_by_name(upstream) + + return balancer, err +end + + +-- looks up a balancer for the target. +-- @param balancer_data the table with the target details +-- @param no_create (optional) if true, do not attempt to create +-- (for thorough testing purposes) +-- @return balancer if found, `false` if not found, or nil+error on error +function balancers_M.get_balancer(balancer_data, no_create) + -- NOTE: only called upon first lookup, so `cache_only` limitations + -- do not apply here + local hostname = balancer_data.host + + -- first go and find the upstream object, from cache or the db + local upstream, err = upstreams.get_upstream_by_name(hostname) + if upstream == false then + return false -- no upstream by this name + end + if err then + return nil, err -- there was an error + end + + local balancer = balancers_by_id[upstream.id] + if not balancer then + if no_create then + return nil, "balancer not found" + else + log(ERR, "balancer not found for ", upstream.name, ", will create it") + return balancers_M.create_balancer(upstream), upstream + end + end + + return balancer, upstream +end + + +function balancers_M.create_balancers() + local all_upstreams, err = upstreams.get_all_upstreams() + if not all_upstreams then + log(CRIT, "failed loading initial list of upstreams: ", err) + return + end + + local oks, errs = 0, 0 + for ws_and_name, id in pairs(all_upstreams) do + local name = sub(ws_and_name, (find(ws_and_name, ":", 1, true))) + + local upstream = upstreams.get_upstream_by_id(id) + local ok + if upstream ~= nil then + ok, err = balancers_M.create_balancer(upstream) + end + if ok ~= nil then + oks = oks + 1 + else + log(CRIT, "failed creating balancer for ", name, ": ", err) + errs = errs + 1 + end + end + log(DEBUG, "initialized ", oks, " balancer(s), ", errs, " error(s)") +end + + +--------- balancer object methods + +function balancer_mt:eachAddress(f, ...) + for _, target in ipairs(self.targets) do + for _, address in ipairs(target.addresses) do + f(address, target, ...) + end + end +end + +function balancer_mt:findAddress(ip, port, hostname) + for _, target in ipairs(self.targets) do + if target.name == hostname then + for _, address in ipairs(target.addresses) do + if address.ip == ip and address.port == port then + return address + end + end + end + end +end + + +function balancer_mt:setAddressStatus(address, available) + if type(address) ~= "table" + or type(address.target) ~= "table" + or address.target.balancer ~= self + then + return nil, "not a known address" + end + + if address.available == available then + return true, "already set" + end + + address.available = available + local delta = address.weight + if available then + delta = -delta + end + address.target.unavailableWeight = address.target.unavailableWeight + delta + self.unavailableWeight = self.unavailableWeight + delta + self:updateStatus() + return true +end + + +function balancer_mt:disableAddress(target, entry) + -- from host:disableAddress() + local address = self:changeWeight(target, entry, 0) + if address then + address.disabled = true + end +end + + +local function setHostHeader(addr) + local target = addr.target + + if target.nameType ~= "name" then + -- hostname is an IP address + addr.hostHeader = nil + else + -- hostname is an actual name + if addr.ipType ~= "name" then + -- the address is an ip, so use the hostname as header value + addr.hostHeader = target.name + else + -- the address itself is a nested name (SRV) + if addr.useSRVname then + addr.hostHeader = addr.ip + else + addr.hostHeader = target.name + end + end + end +end + +function balancer_mt:addAddress(target, entry) + -- from host:addAddress + if type(entry) ~= "table" + or type(target) ~= "table" + or target.balancer ~= self + then + return nil, "invalid input or non-owned target" + end + + local entry_ip = entry.address or entry.target + local entry_port = (entry.port ~= 0 and entry.port) or target.port + local addresses = target.addresses + for _, addr in ipairs(addresses) do + if addr.ip == entry_ip and addr.port == entry_port then + -- already there, should we update something? add weights? + return + end + end + + local weight = entry.weight -- this is nil for anything else than SRV + if weight == 0 then + -- Special case: SRV with weight = 0 should be included, but with + -- the lowest possible probability of being hit. So we force it to + -- weight 1. + weight = SRV_0_WEIGHT + end + weight = weight or target.weight + local addr = { + ip = entry_ip, + port = entry_port, + weight = weight, + target = target, + useSRVname = self.useSRVname, + + ipType = dns_utils.hostnameType(entry_ip), -- 'ipv4', 'ipv6' or 'name' + available = true, + disabled = false, + } + setHostHeader(addr) + addresses[#addresses + 1] = addr + + target.totalWeight = target.totalWeight + weight + self.totalWeight = self.totalWeight + weight + self:updateStatus() + + return true +end + + +function balancer_mt:changeWeight(target, entry, newWeight) + -- from host:findAddress() + address:change() + + local entry_ip = entry.address or entry.target + local entry_port = (entry.port ~= 0 and entry.port) or target.port + + for _, addr in ipairs(target.addresses) do + if (addr.ip == entry_ip) and addr.port == entry_port then + local delta = newWeight - addr.weight + + target.totalWeight = target.totalWeight + delta + self.totalWeight = self.totalWeight + delta + + if not addr.available then + target.unavailableWeight = target.unavailableWeight + delta + self.unavailableWeight = self.unavailableWeight + delta + end + + addr.weight = newWeight + self:updateStatus() + return addr + end + end +end + + +function balancer_mt:deleteDisabledAddresses(target) + -- from host:deleteAddresses + local addresses = target.addresses + local dirty = false + + for i = #addresses, 1, -1 do -- deleting entries, hence reverse traversal + local addr = addresses[i] + + if addr.disabled then + self:callback("removed", addr, addr.ip, addr.port, + target.name, addr.hostHeader) + dirty = true + table_remove(addresses, i) + end + end + + if dirty then + if self.algorithm and self.algorithm.afterHostUpdate then + self.algorithm:afterHostUpdate() + end + end +end + + +function balancer_mt:updateStatus() + local old_status = self.healthy + + if self.totalWeight == 0 then + self.healthy = false + else + self.healthy = ((self.totalWeight - self.unavailableWeight) / self.totalWeight * 100 > self.healthThreshold) + end + + if self.callback and self.healthy ~= old_status then + self:callback("health", self.healthy) + end +end + + +function balancer_mt:setCallback(callback) + assert(type(callback) == "function", "expected a callback function") + + self.callback = function(balancer, action, address, ip, port, hostname, hostheader) + local ok, err = ngx.timer.at(0, function() + callback(balancer, action, address, ip, port, hostname, hostheader) + end) + + if not ok then + ngx.log(ngx.ERR, self.log_prefix, "failed to create the timer: ", err) + end + end + + return true +end + + +local function get_dns_source(dns_record) + if not dns_record then + return "unknown" + end + + if dns_record.__dnsError then + return dns_record.__dnsError + end + + if dns_record.__ttl0Flag then + return "ttl=0, virtual SRV" + end + + return targets.get_dns_name_from_record_type(dns_record[1] and dns_record[1].type) +end + +function balancer_mt:getTargetStatus(target) + local addresses = {} + local status = { + host = target.name, + port = target.port, + dns = get_dns_source(target.lastQuery), + nodeWeight = target.nodeWeight or target.weight, + weight = { + total = target.totalWeight, + unavailable = target.unavailableWeight, + available = target.totalWeight - target.unavailableWeight, + }, + addresses = addresses, + } + + for i, addr in ipairs(target.addresses) do + addresses[i] = { + ip = addr.ip, + port = addr.port, + weight = addr.weight, + healthy = addr.available, + } + end + + return status +end + +function balancer_mt:getStatus() + local hosts = {} + local status = { + healthy = self.healthy, + weight = { + total = self.totalWeight, + unavailable = self.unavailableWeight, + available = self.totalWeight - self.unavailableWeight, + }, + hosts = hosts, + } + + for i, target in ipairs(self.targets) do + hosts[i] = self:getTargetStatus(target) + end + + return status +end + +function balancer_mt:afterHostUpdate() + if not self.algorithm or not self.algorithm.afterHostUpdate then + return + end + + return self.algorithm:afterHostUpdate() +end + + +function balancers_M.getAddressPeer(address, cacheOnly) + return targets.getAddressPeer(address, cacheOnly) +end + + +function balancer_mt:getPeer(...) + if not self.algorithm or not self.algorithm.afterHostUpdate then + return + end + + return self.algorithm:getPeer(...) +end + +return balancers_M diff --git a/kong/runloop/balancer/consistent_hashing.lua b/kong/runloop/balancer/consistent_hashing.lua new file mode 100644 index 00000000000..4695245ca4d --- /dev/null +++ b/kong/runloop/balancer/consistent_hashing.lua @@ -0,0 +1,228 @@ +-------------------------------------------------------------------------- +-- Consistent-Hashing balancer algorithm +-- +-- Implements a consistent-hashing algorithm based on the +-- Ketama algorithm. +-- +-- @author Vinicius Mignot +-- @copyright 2020 Kong Inc. All rights reserved. +-- @license Apache 2.0 + + +local balancers = require "kong.runloop.balancer.balancers" +local xxhash32 = require "luaxxhash" + +local ngx_log = ngx.log +local ngx_CRIT = ngx.CRIT +local ngx_DEBUG = ngx.DEBUG + +local floor = math.floor +local table_sort = table.sort + + +-- constants +local DEFAULT_CONTINUUM_SIZE = 1000 +local MAX_CONTINUUM_SIZE = 2^32 +local MIN_CONTINUUM_SIZE = 1000 +local SERVER_POINTS = 160 -- number of points when all targets have same weight +local SEP = " " -- string separator to be used when hashing hostnames + + +local consistent_hashing = {} +consistent_hashing.__index = consistent_hashing + +-- returns the index a value will point to in a generic continuum, based on +-- continuum size +local function get_continuum_index(value, points) + return ((xxhash32(tostring(value)) % points) + 1) +end + + +-- hosts and addresses must be sorted lexically before adding to the continuum, +-- so they are added always in the same order. This makes sure that collisions +-- will be treated always the same way. +local function sort_hosts_and_addresses(balancer) + if type(balancer) ~= "table" then + error("balancer must be a table") + end + + if balancer.targets == nil or balancer.targets[1] == nil then + return + end + + table_sort(balancer.targets, function(a, b) + local ta = tostring(a.name) + local tb = tostring(b.name) + return ta < tb or (ta == tb and tonumber(a.port) < tonumber(b.port)) + end) + + for _, target in ipairs(balancer.targets) do + table_sort(target.addresses, function(a, b) + return (tostring(a.ip) .. ":" .. tostring(a.port)) < + (tostring(b.ip) .. ":" .. tostring(b.port)) + end) + end + +end + + +--- Actually adds the addresses to the continuum. +-- This function should not be called directly, as it will called by +-- `addHost()` after adding the new host. +-- This function makes sure the continuum will be built identically every +-- time, no matter the order the hosts are added. +function consistent_hashing:afterHostUpdate() + local points = self.points + local balancer = self.balancer + local new_continuum = {} + local total_weight = balancer.totalWeight + local targets_count = #balancer.targets + local total_collision = 0 + + sort_hosts_and_addresses(balancer) + + for _, target in ipairs(balancer.targets) do + for _, address in ipairs(target.addresses) do + local weight = address.weight + local addr_prop = weight / total_weight + local entries = floor(addr_prop * targets_count * SERVER_POINTS) + if weight > 0 and entries == 0 then + entries = 1 + end + + local port = address.port and ":" .. tostring(address.port) or "" + local i = 1 + while i <= entries do + local name = tostring(address.ip) .. ":" .. port .. SEP .. tostring(i) + local index = get_continuum_index(name, points) + if new_continuum[index] == nil then + new_continuum[index] = address + else + entries = entries + 1 -- move the problem forward + total_collision = total_collision + 1 + end + i = i + 1 + if i > self.points then + -- this should happen only if there are an awful amount of hosts with + -- low relative weight. + ngx_log(ngx_CRIT, "consistent hashing balancer requires more entries ", + "to add the number of hosts requested, please increase the ", + "wheel size") + return + end + end + end + end + + ngx_log(ngx_DEBUG, "continuum of size ", self.points, + " updated with ", total_collision, " collisions") + + self.continuum = new_continuum +end + + +--- Gets an IP/port/hostname combo for the value to hash +-- This function will hash the `valueToHash` param and use it as an index +-- in the continuum. It will return the address that is at the hashed +-- value or the first one found going counter-clockwise in the continuum. +-- @param cacheOnly If truthy, no dns lookups will be done, only cache. +-- @param handle the `handle` returned by a previous call to `getPeer`. +-- This will retain some state over retries. See also `setAddressStatus`. +-- @param valueToHash value for consistent hashing. Please note that this +-- value will be hashed, so no need to hash it prior to calling this +-- function. +-- @return `ip + port + hostheader` + `handle`, or `nil+error` +function consistent_hashing:getPeer(cacheOnly, handle, valueToHash) + ngx_log(ngx_DEBUG, "trying to get peer with value to hash: [", valueToHash, "]") + local balancer = self.balancer + --if not balancer.healthy then + -- return nil, balancers.errors.ERR_BALANCER_UNHEALTHY + --end + + if handle then + -- existing handle, so it's a retry + handle.retryCount = handle.retryCount + 1 + else + -- no handle, so this is a first try + handle = { retryCount = 0 } + end + + if not handle.hashValue then + if not valueToHash then + error("can't getPeer with no value to hash", 2) + end + handle.hashValue = get_continuum_index(valueToHash, self.points) + end + + local address + local index = handle.hashValue + local ip, port, hostname + while (index - 1) ~= handle.hashValue do + if index == 0 then + index = self.points + end + + address = self.continuum[index] + if address ~= nil and address.available and not address.disabled then + ip, port, hostname = balancers.getAddressPeer(address, cacheOnly) + if ip then + -- success, update handle + handle.address = address + return ip, port, hostname, handle + + elseif port == balancers.errors.ERR_DNS_UPDATED then + -- we just need to retry the same index, no change for 'pointer', just + -- in case of dns updates, we need to check our health again. + if not balancer.healthy then + return nil, balancers.errors.ERR_BALANCER_UNHEALTHY + end + elseif port == balancers.errors.ERR_ADDRESS_UNAVAILABLE then + ngx_log(ngx_DEBUG, "found address but it was unavailable. ", + " trying next one.") + else + -- an unknown error occured + return nil, port + end + + end + + index = index - 1 + end + + return nil, balancers.errors.ERR_NO_PEERS_AVAILABLE +end + +--- Creates a new algorithm. +-- +-- The algorithm is based on a wheel (continuum) with a number of points +-- between MIN_CONTINUUM_SIZE and MAX_CONTINUUM_SIZE points. Key points +-- will be assigned to addresses based on their IP and port. The number +-- of points each address will be assigned is proportional to their weight. +-- +-- Takes the `wheelSize` field from the balancer, pinnging or defaulting +-- as necessary. Note that this can't be changed without rebuilding the +-- object. +-- +-- If the balancer already has targets and addresses, the wheel is +-- constructed here by calling `self:afterHostUpdate()` +function consistent_hashing.new(opts) + assert(type(opts) == "table", "Expected an options table, but got: "..type(opts)) + local balancer = opts.balancer + + local self = setmetatable({ + continuum = {}, + points = (balancer.wheelSize and + balancer.wheelSize >= MIN_CONTINUUM_SIZE and + balancer.wheelSize <= MAX_CONTINUUM_SIZE) and + balancer.wheelSize or DEFAULT_CONTINUUM_SIZE, + balancer = balancer, + }, consistent_hashing) + + self:afterHostUpdate() + + ngx_log(ngx_DEBUG, "consistent_hashing balancer created") + + return self +end + +return consistent_hashing diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua new file mode 100644 index 00000000000..5e73b1ff02a --- /dev/null +++ b/kong/runloop/balancer/healthcheckers.lua @@ -0,0 +1,354 @@ +local pl_tablex = require "pl.tablex" +local singletons = require "kong.singletons" +local get_certificate = require "kong.runloop.certificate".get_certificate + +local balancers = require "kong.runloop.balancer.balancers" +local upstreams = require "kong.runloop.balancer.upstreams" +local healthcheck -- delay initialization + +local ngx = ngx +local log = ngx.log +local pairs = pairs +local ipairs = ipairs +local tostring = tostring +local assert = assert + +local ERR = ngx.ERR +local WARN = ngx.WARN + +local healthcheckers_M = {} + + +function healthcheckers_M.init() + healthcheck = require("resty.healthcheck") -- delayed initialization +end + + +function healthcheckers_M.stop_healthchecker(balancer) + local healthchecker = balancer.healthchecker + if healthchecker then + local ok, err = healthchecker:clear() + if not ok then + log(ERR, "[healthchecks] error clearing healthcheck data: ", err) + end + healthchecker:stop() + local hc_callback = balancer.healthchecker_callbacks + singletons.worker_events.unregister(hc_callback, healthchecker.EVENT_SOURCE) + end +end + + +local function populate_healthchecker(hc, balancer, upstream) + balancer:eachAddress(function(address, target) + if address.weight > 0 then + local ipaddr = address.ip + local port = address.port + local hostname = target.name + local ok, err = hc:add_target(ipaddr, port, hostname, true, + upstream.host_header) + if ok then + -- Get existing health status which may have been initialized + -- with data from another worker, and apply to the new balancer. + local tgt_status = hc:get_target_status(ipaddr, port, hostname) + if tgt_status ~= nil then + balancer:setAddressStatus(address, tgt_status) + end + + else + log(ERR, "[healthchecks] failed adding target: ", err) + end + end + end) +end + + +------------------------------------------------------------------------------ +-- Callback function that informs the healthchecker when targets are added +-- or removed to a balancer and when targets health status change. +-- @param balancer the ring balancer object that triggers this callback. +-- @param action "added", "removed", or "health" +-- @param address balancer address object +-- @param ip string +-- @param port number +-- @param hostname string +local function ring_balancer_callback(balancer, action, address, ip, port, hostname) + if kong == nil then + -- kong is being run in unit-test mode + return + end + local healthchecker = balancer.healthchecker + if not healthchecker then + return + end + + if action == "health" then + local balancer_status + if address then + balancer_status = "HEALTHY" + else + balancer_status = "UNHEALTHY" + end + log(WARN, "[healthchecks] balancer ", healthchecker.name, + " reported health status changed to ", balancer_status) + + else + local upstream = balancers.get_upstream(balancer) + + if upstream then + if action == "added" then + local ok, err = healthchecker:add_target(ip, port, hostname, true, + upstream.host_header) + if not ok then + log(WARN, "[healthchecks] failed adding a target: ", err) + end + + elseif action == "removed" then + local ok, err = healthchecker:remove_target(ip, port, hostname) + if not ok then + log(ERR, "[healthchecks] failed removing a target: ", err) + end + + else + log(WARN, "[healthchecks] unknown status from balancer: ", + tostring(action)) + end + + else + log(ERR, "[healthchecks] upstream ", hostname, " (", ip, ":", port, + ") not found for received status: ", tostring(action)) + end + + end +end + +-- @param hc The healthchecker object +-- @param balancer The balancer object +-- @param upstream_id The upstream id +local function attach_healthchecker_to_balancer(hc, balancer) + local function hc_callback(tgt, event) + local status + if event == hc.events.healthy then + status = true + elseif event == hc.events.unhealthy then + status = false + else + return + end + + local ok, err + ok, err = balancer:setAddressStatus(balancer:findAddress(tgt.ip, tgt.port, tgt.hostname), status) + + if not ok then + log(WARN, "[healthchecks] failed setting peer status (upstream: ", hc.name, "): ", err) + end + end + + -- Register event using a weak-reference in worker-events, + -- and attach lifetime of callback to that of the balancer. + singletons.worker_events.register_weak(hc_callback, hc.EVENT_SOURCE) + balancer.healthchecker_callbacks = hc_callback + balancer.healthchecker = hc + + balancer.report_http_status = function(handle, status) + local address = handle.address + local ip, port = address.ip, address.port + local hostname = address.target and address.target.name or nil + local _, err = hc:report_http_status(ip, port, hostname, status, "passive") + if err then + log(ERR, "[healthchecks] failed reporting status: ", err) + end + end + + balancer.report_tcp_failure = function(handle) + local address = handle.address + local ip, port = address.ip, address.port + local hostname = address.target and address.target.name or nil + local _, err = hc:report_tcp_failure(ip, port, hostname, nil, "passive") + if err then + log(ERR, "[healthchecks] failed reporting status: ", err) + end + end + + balancer.report_timeout = function(handle) + local address = handle.address + local ip, port = address.ip, address.port + local hostname = address.target and address.target.name or nil + local _, err = hc:report_timeout(ip, port, hostname, "passive") + if err then + log(ERR, "[healthchecks] failed reporting status: ", err) + end + end +end + + +local parsed_cert, parsed_key +local function parse_global_cert_and_key() + if not parsed_cert then + local pl_file = require("pl.file") + parsed_cert = assert(pl_file.read(kong.configuration.client_ssl_cert)) + parsed_key = assert(pl_file.read(kong.configuration.client_ssl_cert_key)) + end + + return parsed_cert, parsed_key +end +---------------------------------------------------------------------------- +-- Create a healthchecker object. +-- @param upstream An upstream entity table. +function healthcheckers_M.create_healthchecker(balancer, upstream) + -- Do not run active healthchecks in `stream` module + local checks = upstream.healthchecks + if (ngx.config.subsystem == "stream" and checks.active.type ~= "tcp") + or (ngx.config.subsystem == "http" and checks.active.type == "tcp") + then + checks = pl_tablex.deepcopy(checks) + checks.active.healthy.interval = 0 + checks.active.unhealthy.interval = 0 + end + + local ssl_cert, ssl_key + if upstream.client_certificate then + local cert, err = get_certificate(upstream.client_certificate) + if not cert then + log(ERR, "unable to fetch upstream client TLS certificate ", + upstream.client_certificate.id, ": ", err) + return nil, err + end + + ssl_cert = cert.cert + ssl_key = cert.key + + elseif kong.configuration.client_ssl then + ssl_cert, ssl_key = parse_global_cert_and_key() + end + + local healthchecker, err = healthcheck.new({ + name = assert(upstream.ws_id) .. ":" .. upstream.name, + shm_name = "kong_healthchecks", + checks = checks, + ssl_cert = ssl_cert, + ssl_key = ssl_key, + }) + + if not healthchecker then + return nil, err + end + + populate_healthchecker(healthchecker, balancer, upstream) + + attach_healthchecker_to_balancer(healthchecker, balancer, upstream.id) + + balancer:setCallback(ring_balancer_callback) + + return true +end + + +local function is_upstream_using_healthcheck(upstream) + if upstream ~= nil then + return upstream.healthchecks.active.healthy.interval ~= 0 + or upstream.healthchecks.active.unhealthy.interval ~= 0 + or upstream.healthchecks.passive.unhealthy.tcp_failures ~= 0 + or upstream.healthchecks.passive.unhealthy.timeouts ~= 0 + or upstream.healthchecks.passive.unhealthy.http_failures ~= 0 + end + + return false +end + + +-------------------------------------------------------------------------------- +-- Get healthcheck information for an upstream. +-- @param upstream_id the id of the upstream. +-- @return one of three possible returns: +-- * if healthchecks are enabled, a table mapping keys ("ip:port") to booleans; +-- * if healthchecks are disabled, nil; +-- * in case of errors, nil and an error message. +function healthcheckers_M.get_upstream_health(upstream_id) + + local upstream = upstreams.get_upstream_by_id(upstream_id) + if not upstream then + return nil, "upstream not found" + end + + local using_hc = is_upstream_using_healthcheck(upstream) + + local balancer = balancers.get_balancer_by_id(upstream_id) + if not balancer then + return nil, "balancer not found" + end + + local healthchecker + if using_hc then + healthchecker = balancer.healthchecker + if not healthchecker then + return nil, "healthchecker not found" + end + end + + local health_info = {} + for _, target in ipairs(balancer.targets) do + local key = target.name .. ":" .. target.port + health_info[key] = balancer:getTargetStatus(target) + for _, address in ipairs(health_info[key].addresses) do + if using_hc then + address.health = address.healthy and "HEALTHY" or "UNHEALTHY" + else + address.health = "HEALTHCHECKS_OFF" + end + address.healthy = nil + end + end + + return health_info +end + +-------------------------------------------------------------------------------- +-- Get healthcheck information for a balancer. +-- @param upstream_id the id of the upstream. +-- @return table with balancer health info +function healthcheckers_M.get_balancer_health(upstream_id) + + local upstream = upstreams.get_upstream_by_id(upstream_id) + if not upstream then + return nil, "upstream not found" + end + + local balancer = balancers.get_balancer_by_id(upstream_id) + if not balancer then + return nil, "balancer not found" + end + + local healthchecker + local balancer_status + local health = "HEALTHCHECKS_OFF" + if is_upstream_using_healthcheck(upstream) then + healthchecker = balancer.healthchecker + if not healthchecker then + return nil, "healthchecker not found" + end + + balancer_status = balancer:getStatus() + health = balancer_status.healthy and "HEALTHY" or "UNHEALTHY" + end + + return { + health = health, + id = upstream_id, + details = balancer_status, + } +end + + +function healthcheckers_M.stop_healthcheckers() + for _, id in pairs(upstreams.get_all_upstreams()) do + local balancer = balancers.get_balancer_by_id(id) + if balancer then + healthcheckers_M.stop_healthchecker(balancer) + end + + balancers.set_balancer(id, nil) + end +end + + +return healthcheckers_M diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua new file mode 100644 index 00000000000..69499bead48 --- /dev/null +++ b/kong/runloop/balancer/init.lua @@ -0,0 +1,386 @@ +local pl_tablex = require "pl.tablex" +local utils = require "kong.tools.utils" +local hooks = require "kong.hooks" +local get_certificate = require("kong.runloop.certificate").get_certificate +local recreate_request = require("ngx.balancer").recreate_request + +local healthcheckers = require "kong.runloop.balancer.healthcheckers" +local balancers = require "kong.runloop.balancer.balancers" +local upstreams = require "kong.runloop.balancer.upstreams" +local targets = require "kong.runloop.balancer.targets" + + +-- due to startup/require order, cannot use the ones from 'kong' here +local dns_client = require "resty.dns.client" + + +local toip = dns_client.toip +local ngx = ngx +local log = ngx.log +local null = ngx.null +local type = type +local pairs = pairs +local tostring = tostring +local table = table +local table_concat = table.concat +local timer_at = ngx.timer.at +local run_hook = hooks.run_hook +local var = ngx.var +local get_phase = ngx.get_phase + + +local CRIT = ngx.CRIT +local ERR = ngx.ERR +local WARN = ngx.WARN +local DEBUG = ngx.DEBUG +local EMPTY_T = pl_tablex.readonly {} + + + +-- Calculates hash-value. +-- Will only be called once per request, on first try. +-- @param upstream the upstream entity +-- @return integer value or nil if there is no hash to calculate +local function get_value_to_hash(upstream, ctx) + local hash_on = upstream.hash_on + if hash_on == "none" or hash_on == nil or hash_on == null then + return -- not hashing, exit fast + end + + local identifier + local header_field_name = "hash_on_header" + + for _ = 1,2 do + + if hash_on == "consumer" then + if not ctx then + ctx = ngx.ctx + end + + -- consumer, fallback to credential + identifier = (ctx.authenticated_consumer or EMPTY_T).id or + (ctx.authenticated_credential or EMPTY_T).id + + elseif hash_on == "ip" then + identifier = var.remote_addr + + elseif hash_on == "header" then + identifier = ngx.req.get_headers()[upstream[header_field_name]] + if type(identifier) == "table" then + identifier = table_concat(identifier) + end + + elseif hash_on == "cookie" then + identifier = var["cookie_" .. upstream.hash_on_cookie] + + -- If the cookie doesn't exist, create one and store in `ctx` + -- to be added to the "Set-Cookie" header in the response + if not identifier then + if not ctx then + ctx = ngx.ctx + end + + identifier = utils.uuid() + + ctx.balancer_data.hash_cookie = { + key = upstream.hash_on_cookie, + value = identifier, + path = upstream.hash_on_cookie_path + } + end + + end + + if identifier then + return identifier + end + + -- we missed the first, so now try the fallback + hash_on = upstream.hash_fallback + header_field_name = "hash_fallback_header" + if hash_on == "none" then + return nil + end + end + -- nothing found, leave without a hash +end + + +--============================================================================== +-- Initialize balancers +--============================================================================== + + + +local function init() + targets.init() + upstreams.init() + balancers.init() + healthcheckers.init() + + if kong.configuration.worker_consistency == "strict" then + balancers.create_balancers() + return + end + + local upstreams_dict, err = upstreams.get_all_upstreams() + if err then + log(CRIT, "failed loading list of upstreams: ", err) + return + end + + for _, id in pairs(upstreams_dict) do + local upstream + upstream, err = upstreams.get_upstream_by_id(id) + if upstream == nil or err then + log(WARN, "failed loading upstream ", id, ": ", err) + end + + _, err = balancers.create_balancer(upstream) + if err then + log(CRIT, "failed creating balancer for upstream ", upstream.name, ": ", err) + end + + local target + target, err = targets.fetch_targets(upstream) + if target == nil or err then + log(WARN, "failed loading targets for upstream ", id, ": ", err) + end + end + + local _ + local frequency = kong.configuration.worker_state_update_frequency or 1 + _, err = timer_at(frequency, upstreams.update_balancer_state) + if err then + log(CRIT, "unable to start update proxy state timer: ", err) + else + log(DEBUG, "update proxy state timer scheduled") + end +end + + +--============================================================================== +-- Main entry point when resolving +--============================================================================== + + +-------------------------------------------------------------------------------- +-- Resolves the target structure in-place (fields `ip`, `port`, and `hostname`). +-- +-- If the hostname matches an 'upstream' pool, then it must be balanced in that +-- pool, in this case any port number provided will be ignored, as the pool +-- provides it. +-- +-- @balancer_data target the data structure as defined in `core.access.before` where +-- it is created. +-- @return true on success, nil+error message+status code otherwise +local function execute(balancer_data, ctx) + if balancer_data.type ~= "name" then + -- it's an ip address (v4 or v6), so nothing we can do... + balancer_data.ip = balancer_data.host + balancer_data.port = balancer_data.port or 80 -- TODO: remove this fallback value + balancer_data.hostname = balancer_data.host + return true + end + + -- when tries == 0, + -- it runs before the `balancer` context (in the `access` context), + -- when tries >= 2, + -- then it performs a retry in the `balancer` context + local dns_cache_only = balancer_data.try_count ~= 0 + local balancer, upstream, hash_value + + if dns_cache_only then + -- retry, so balancer is already set if there was one + balancer = balancer_data.balancer + + else + -- first try, so try and find a matching balancer/upstream object + balancer, upstream = balancers.get_balancer(balancer_data) + if balancer == nil then -- `false` means no balancer, `nil` is error + return nil, upstream, 500 + end + + if balancer then + if not ctx then + ctx = ngx.ctx + end + + -- store for retries + balancer_data.balancer = balancer + + -- calculate hash-value + -- only add it if it doesn't exist, in case a plugin inserted one + hash_value = balancer_data.hash_value + if not hash_value then + hash_value = get_value_to_hash(upstream, ctx) + balancer_data.hash_value = hash_value + end + + if ctx and ctx.service and not ctx.service.client_certificate then + -- service level client_certificate is not set + local cert, res, err + local client_certificate = upstream.client_certificate + + -- does the upstream object contains a client certificate? + if client_certificate then + cert, err = get_certificate(client_certificate) + if not cert then + log(ERR, "unable to fetch upstream client TLS certificate ", + client_certificate.id, ": ", err) + return + end + + res, err = kong.service.set_tls_cert_key(cert.cert, cert.key) + if not res then + log(ERR, "unable to apply upstream client TLS certificate ", + client_certificate.id, ": ", err) + end + end + end + end + end + + local ip, port, hostname, handle + if balancer then + -- have to invoke the ring-balancer + local hstate = run_hook("balancer:get_peer:pre", balancer_data.host) + ip, port, hostname, handle = balancer:getPeer(dns_cache_only, + balancer_data.balancer_handle, + hash_value) + run_hook("balancer:get_peer:post", hstate) + if not ip and + (port == "No peers are available" or port == "Balancer is unhealthy") + then + return nil, "failure to get a peer from the ring-balancer", 503 + end + hostname = hostname or ip + balancer_data.hash_value = hash_value + balancer_data.balancer_handle = handle + + else + -- have to do a regular DNS lookup + local try_list + local hstate = run_hook("balancer:to_ip:pre", balancer_data.host) + ip, port, try_list = toip(balancer_data.host, balancer_data.port, dns_cache_only) + run_hook("balancer:to_ip:post", hstate) + hostname = balancer_data.host + if not ip then + log(ERR, "DNS resolution failed: ", port, ". Tried: ", tostring(try_list)) + if port == "dns server error: 3 name error" or + port == "dns client error: 101 empty record received" then + return nil, "name resolution failed", 503 + end + end + end + + if not ip then + return nil, port, 500 + end + + balancer_data.ip = ip + balancer_data.port = port + if upstream and upstream.host_header ~= nil then + balancer_data.hostname = upstream.host_header + else + balancer_data.hostname = hostname + end + return true +end + + +-------------------------------------------------------------------------------- +-- Update health status and broadcast to workers +-- @param upstream a table with upstream data: must have `name` and `id` +-- @param hostname target hostname +-- @param ip target entry. if nil updates all entries +-- @param port target port +-- @param is_healthy boolean: true if healthy, false if unhealthy +-- @return true if posting event was successful, nil+error otherwise +local function post_health(upstream, hostname, ip, port, is_healthy) + + local balancer = balancers.get_balancer_by_id(upstream.id) + if not balancer then + return nil, "Upstream " .. tostring(upstream.name) .. " has no balancer" + end + + local healthchecker = balancer.healthchecker + if not healthchecker then + return nil, "no healthchecker found for " .. tostring(upstream.name) + end + + local ok, err + if ip then + ok, err = healthchecker:set_target_status(ip, port, hostname, is_healthy) + else + ok, err = healthchecker:set_all_target_statuses_for_hostname(hostname, port, is_healthy) + end + + -- adjust API because the healthchecker always returns a second argument + if ok then + err = nil + end + + return ok, err +end + + +local function set_host_header(balancer_data) + if balancer_data.preserve_host then + return true + end + + -- set the upstream host header if not `preserve_host` + local upstream_host = var.upstream_host + local orig_upstream_host = upstream_host + local phase = get_phase() + + upstream_host = balancer_data.hostname + + local upstream_scheme = var.upstream_scheme + if upstream_scheme == "http" and balancer_data.port ~= 80 or + upstream_scheme == "https" and balancer_data.port ~= 443 or + upstream_scheme == "grpc" and balancer_data.port ~= 80 or + upstream_scheme == "grpcs" and balancer_data.port ~= 443 + then + upstream_host = upstream_host .. ":" .. balancer_data.port + end + + if upstream_host ~= orig_upstream_host then + var.upstream_host = upstream_host + + if phase == "balancer" then + return recreate_request() + end + end + + return true +end + + + +return { + init = init, + execute = execute, + on_target_event = targets.on_target_event, + on_upstream_event = upstreams.on_upstream_event, + get_upstream_by_name = upstreams.get_upstream_by_name, + --get_all_upstreams = get_all_upstreams, + post_health = post_health, + --subscribe_to_healthcheck_events = subscribe_to_healthcheck_events, + --unsubscribe_from_healthcheck_events = unsubscribe_from_healthcheck_events, + get_upstream_health = healthcheckers.get_upstream_health, + get_upstream_by_id = upstreams.get_upstream_by_id, + get_balancer_health = healthcheckers.get_balancer_health, + stop_healthcheckers = healthcheckers.stop_healthcheckers, + set_host_header = set_host_header, + + -- ones below are exported for test purposes only + --_create_balancer = create_balancer, + --_get_balancer = get_balancer, + --_get_healthchecker = _get_healthchecker, + --_load_upstreams_dict_into_memory = _load_upstreams_dict_into_memory, + --_load_upstream_into_memory = _load_upstream_into_memory, + --_load_targets_into_memory = _load_targets_into_memory, + --_get_value_to_hash = get_value_to_hash, +} diff --git a/kong/runloop/balancer/least_connections.lua b/kong/runloop/balancer/least_connections.lua new file mode 100644 index 00000000000..b3153b6456a --- /dev/null +++ b/kong/runloop/balancer/least_connections.lua @@ -0,0 +1,199 @@ +-------------------------------------------------------------------------- +-- Least-connections balancer. +-- +-- This balancer implements a least-connections algorithm. The balancer will +-- honour the weights. +-- +-- @author Thijs Schreijer +-- @copyright 2016-2020 Kong Inc. All rights reserved. +-- @license Apache 2.0 + + +local balancers = require "kong.runloop.balancer.balancers" +local binaryHeap = require "binaryheap" +local ngx_log = ngx.log +local ngx_DEBUG = ngx.DEBUG + +local EMPTY = setmetatable({}, + {__newindex = function() error("The 'EMPTY' table is read-only") end}) + + +local lc = {} +lc.__index = lc + +local function insertAddr(bh, addr) + addr.connectionCount = addr.connectionCount or 0 + + if addr.available then + bh:insert((addr.connectionCount + 1) / addr.weight, addr) + end +end + +-- @param delta number (+1 or -1) to update the connection count +local function updateConnectionCount(bh, addr, delta) + addr.connectionCount = addr.connectionCount + delta + + if not addr.available or not bh then + return + end + + -- NOTE: we use `connectionCount + 1` this ensures that even on a balancer + -- with 0 connections the heighest weighted entry is picked first. If we'd + -- not add the `+1` then any target with 0 connections would always be the + -- first to be picked (even if it has a very low eight) + bh:update(addr, (addr.connectionCount + 1) / addr.weight) +end + +local function releaseHandleAddress(handle) + if handle.address then + updateConnectionCount(handle.binaryHeap, handle.address, -1) + handle.address = nil + end +end + +function lc:getPeer(cacheOnly, handle, hashValue) + if handle then + -- existing handle, so it's a retry + handle.retryCount = handle.retryCount + 1 + + -- keep track of failed addresses + handle.failedAddresses = handle.failedAddresses or setmetatable({}, {__mode = "k"}) + handle.failedAddresses[handle.address] = true + -- let go of previous connection + releaseHandleAddress(handle) + else + -- no handle, so this is a first try + handle = { + retryCount = 0, + binaryHeap = self.binaryHeap, + release = releaseHandleAddress, + } + end + + local address, ip, port, host + local balancer = self.balancer + while true do + if not balancer.healthy then + -- Balancer unhealthy, nothing we can do. + -- This check must be inside the loop, since calling getPeer could + -- cause a DNS update. + ip, port, host = nil, balancers.errors.ERR_BALANCER_UNHEALTHY, nil + break + end + + + -- go and find the next `address` object according to the LB policy + do + local reinsert + repeat + if address then + -- this address we failed before, so temp store it and pop it from + -- the tree. When we're done we'll reinsert them. + reinsert = reinsert or {} + reinsert[#reinsert + 1] = address + self.binaryHeap:pop() + end + address = self.binaryHeap:peek() + until address == nil or not (handle.failedAddresses or EMPTY)[address] + + if address == nil and handle.failedAddresses then + -- we failed all addresses, so drop the list of failed ones, we are trying + -- again, so we restart using the ones that previously failed us. Until + -- eventually we hit the limit of retries (but that's up to the user). + handle.failedAddresses = nil + address = reinsert[1] -- the address to use is the first one, top of the heap + end + + if reinsert then + -- reinsert the ones we temporarily popped + for i = 1, #reinsert do + local addr = reinsert[i] + insertAddr(self.binaryHeap, addr) + end + reinsert = nil -- luacheck: ignore + end + end + + + -- check the address returned, and get an IP + + if address == nil then + -- No peers are available + ip, port, host = nil, balancers.errors.ERR_NO_PEERS_AVAILABLE, nil + break + end + + ip, port, host = balancers.getAddressPeer(address, cacheOnly) + if ip then + -- success, exit + handle.address = address + updateConnectionCount(self.binaryHeap, address, 1) + break + end + + if port ~= self.errors.ERR_DNS_UPDATED then + -- an unknown error + break + end + + -- if here, we're going to retry because we already tried this address, + -- or because of a dns update + end + + if ip then + return ip, port, host, handle + else + releaseHandleAddress(handle) + return nil, port + end +end + + +local function clearHeap(bh) + bh.payloads = {} + bh.reverse = {} + bh.values = {} +end + +function lc:afterHostUpdate() + clearHeap(self.binaryHeap) + + for _, target in ipairs(self.balancer.targets) do + for _, address in ipairs(target.addresses) do + insertAddr(self.binaryHeap, address) + end + end +end + +--- Creates a new balancer. The balancer is based on a binary heap tracking +-- the number of active connections. The number of connections +-- assigned will be relative to the weight. +-- +-- The options table has the following fields, additional to the ones from +-- the `balancer_base`; +-- +-- - `hosts` (optional) containing hostnames, ports and weights. If omitted, +-- ports and weights default respectively to 80 and 10. +-- @param opts table with options +-- @return new balancer object or nil+error +-- @usage -- hosts example +-- local hosts = { +-- "konghq.com", -- name only, as string +-- { name = "github.com" }, -- name only, as table +-- { name = "getkong.org", port = 80, weight = 25 }, -- fully specified, as table +-- } +function lc.new(opts) + --printf("new") + local self = setmetatable({ + binaryHeap = binaryHeap.minUnique(), + balancer = opts.balancer + }, lc) + + self:afterHostUpdate() + + ngx_log(ngx_DEBUG, "least-connections balancer created") + + return self +end + +return lc diff --git a/kong/runloop/balancer/round_robin.lua b/kong/runloop/balancer/round_robin.lua new file mode 100644 index 00000000000..4af3fc4d542 --- /dev/null +++ b/kong/runloop/balancer/round_robin.lua @@ -0,0 +1,142 @@ + +local balancers = require "kong.runloop.balancer.balancers" + +local random = math.random + +local MAX_WHEEL_SIZE = 2^32 + +local roundrobin_algorithm = {} +roundrobin_algorithm.__index = roundrobin_algorithm + +-- calculate the greater common divisor, used to find the smallest wheel +-- possible +local function gcd(a, b) + if b == 0 then + return a + end + + return gcd(b, a % b) +end + + +local function wheel_shuffle(wheel) + for i = #wheel, 2, -1 do + local j = random(i) + wheel[i], wheel[j] = wheel[j], wheel[i] + end + return wheel +end + + +function roundrobin_algorithm:afterHostUpdate() + local new_wheel = {} + local total_points = 0 + local total_weight = 0 + local divisor = 0 + + -- calculate the gcd to find the proportional weight of each address + for _, host in ipairs(self.hosts) do + for _, address in ipairs(host.addresses) do + local address_weight = address.weight + divisor = gcd(divisor, address_weight) + total_weight = total_weight + address_weight + end + end + + if total_weight == 0 then + ngx.log(ngx.DEBUG, "trying to set a round-robin balancer with no addresses") + return + end + + if divisor > 0 then + total_points = total_weight / divisor + end + + -- add all addresses to the wheel + for _, host in ipairs(self.hosts) do + for _, address in ipairs(host.addresses) do + local address_points = address.weight / divisor + for _ = 1, address_points do + new_wheel[#new_wheel + 1] = address + end + end + end + + -- store the shuffled wheel + self.wheel = wheel_shuffle(new_wheel) + self.wheelSize = total_points + self.weight = total_weight +end + + +function roundrobin_algorithm:getPeer(cacheOnly, handle, hashValue) + if handle then + -- existing handle, so it's a retry + handle.retryCount = handle.retryCount + 1 + else + -- no handle, so this is a first try + handle = {} -- self:getHandle() -- no GC specific handler needed + handle.retryCount = 0 + end + + local starting_pointer = self.pointer + local address + local ip, port, hostname + repeat + self.pointer = self.pointer + 1 + + if self.pointer > self.wheelSize then + self.pointer = 1 + end + + address = self.wheel[self.pointer] + if address ~= nil and address.available and not address.disabled then + ip, port, hostname = balancers.getAddressPeer(address, cacheOnly) + if ip then + -- success, update handle + handle.address = address + return ip, port, hostname, handle + + elseif port == balancers.errors.ERR_DNS_UPDATED then + -- if healty we just need to try again + if not self.balancer.healthy then + return nil, balancers.errors.ERR_BALANCER_UNHEALTHY + end + elseif port == balancers.errors.ERR_ADDRESS_UNAVAILABLE then + ngx.log(ngx.DEBUG, "found address but it was unavailable. ", + " trying next one.") + else + -- an unknown error occurred + return nil, port + end + + end + + until self.pointer == starting_pointer + + return nil, balancers.errors.ERR_NO_PEERS_AVAILABLE +end + + +function roundrobin_algorithm.new(opts) + assert(type(opts) == "table", "Expected an options table, but got: "..type(opts)) + + local balancer = opts.balancer + + local self = setmetatable({ + health_threshold = balancer.health_threshold, + hosts = balancer.targets or {}, + balancer = balancer, + + pointer = 1, + wheelSize = 0, + maxWheelSize = balancer.maxWheelSize or balancer.wheelSize or MAX_WHEEL_SIZE, + wheel = {}, + }, roundrobin_algorithm) + + self:afterHostUpdate() + + return self +end + +return roundrobin_algorithm diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua new file mode 100644 index 00000000000..cf31d87c3ed --- /dev/null +++ b/kong/runloop/balancer/targets.lua @@ -0,0 +1,490 @@ +--- +--- manages a cache of targets belonging to an upstream. +--- each one represents a hostname with a weight, +--- health status and a list of addresses. +--- +--- maybe it could eventually be merged into the DAO object? +--- + +local singletons = require "kong.singletons" + +local dns_client = require "resty.dns.client" +local upstreams = require "kong.runloop.balancer.upstreams" +local balancers -- require at init time to avoid dependency loop +local dns_utils = require "resty.dns.utils" + +local ngx = ngx +local null = ngx.null +local ngx_now = ngx.now +local log = ngx.log +local string_format = string.format +local string_match = string.match +local ipairs = ipairs +local tonumber = tonumber +local table_sort = table.sort +--local assert = assert + +local ERR = ngx.ERR +local WARN = ngx.WARN +local DEBUG = ngx.DEBUG + +local SRV_0_WEIGHT = 1 -- SRV record with weight 0 should be hit minimally, hence we replace by 1 +local EMPTY = setmetatable({}, + {__newindex = function() error("The 'EMPTY' table is read-only") end}) +local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } + + +local targets_M = {} + +-- forward local declarations +local resolve_timer_callback +local queryDns + +function targets_M.init() + require("kong.tools.dns")(kong.configuration) -- configure DNS client + balancers = require "kong.runloop.balancer.balancers" + ngx.timer.every(1, resolve_timer_callback) +end + +local _rtype_to_name +function targets_M.get_dns_name_from_record_type(rtype) + if not _rtype_to_name then + _rtype_to_name = {} + + for k, v in pairs(dns_client) do + if tostring(k):sub(1,5) == "TYPE_" then + _rtype_to_name[v] = k:sub(6,-1) + end + end + end + + return _rtype_to_name[rtype] or "unknown" +end + +------------------------------------------------------------------------------ +-- Loads the targets from the DB. +-- @param upstream_id Upstream uuid for which to load the target +-- @return The target array, with target entity tables. +local function load_targets_into_memory(upstream_id) + + local targets, err, err_t = singletons.db.targets:select_by_upstream_raw( + { id = upstream_id }, GLOBAL_QUERY_OPTS) + + if not targets then + return nil, err, err_t + end + + -- perform some raw data updates + for _, target in ipairs(targets) do + -- split `target` field into `name` and `port` + local port + target.name, port = string_match(target.target, "^(.-):(%d+)$") + target.port = tonumber(port) + target.addresses = {} + target.totalWeight = 0 + target.unavailableWeight = 0 + target.nameType = dns_utils.hostnameType(target.name) + end + + return targets +end +--_load_targets_into_memory = load_targets_into_memory + + +------------------------------------------------------------------------------ +-- Fetch targets, from cache or the DB. +-- @param upstream The upstream entity object +-- @return The targets array, with target entity tables. +function targets_M.fetch_targets(upstream) + local targets_cache_key = "balancer:targets:" .. upstream.id + + return singletons.core_cache:get( + targets_cache_key, nil, + load_targets_into_memory, upstream.id) +end + + +function targets_M.resolve_targets(targets_list) + for _, target in ipairs(targets_list) do + queryDns(target) + end + + return targets_list +end + +--============================================================================== +-- Event Callbacks +--============================================================================== + + + +-------------------------------------------------------------------------------- +-- Called on any changes to a target. +-- @param operation "create", "update" or "delete" +-- @param target Target table with `upstream.id` field +function targets_M.on_target_event(operation, target) + local upstream_id = target.upstream.id + local upstream_name = target.upstream.name + + log(DEBUG, "target ", operation, " for upstream ", upstream_id, + upstream_name and " (" .. upstream_name ..")" or "") + + singletons.core_cache:invalidate_local("balancer:targets:" .. upstream_id) + + local upstream = upstreams.get_upstream_by_id(upstream_id) + if not upstream then + log(ERR, "target ", operation, ": upstream not found for ", upstream_id, + upstream_name and " (" .. upstream_name ..")" or "") + return + end + +-- move this to upstreams? + local balancer = balancers.get_balancer_by_id(upstream_id) + if not balancer then + log(ERR, "target ", operation, ": balancer not found for ", upstream_id, + upstream_name and " (" .. upstream_name ..")" or "") + return + end + + local new_balancer, err = balancers.create_balancer(upstream, true) + if not new_balancer then + return nil, err + end + + return true +end + + +--============================================================================== +-- DNS +--============================================================================== + +-- global binary heap for all balancers to share as a single update timer for +-- renewing DNS records +local renewal_heap = require("binaryheap").minUnique() +local renewal_weak_cache = setmetatable({}, { __mode = "v" }) + +-- define sort order for DNS query results +local sortQuery = function(a,b) return a.__balancerSortKey < b.__balancerSortKey end +local sorts = { + [dns_client.TYPE_A] = function(result) + local sorted = {} + -- build table with keys + for i, v in ipairs(result) do + sorted[i] = v + v.__balancerSortKey = v.address + end + -- sort by the keys + table_sort(sorted, sortQuery) + -- reverse index + for i, v in ipairs(sorted) do sorted[v.__balancerSortKey] = i end + return sorted + end, + + [dns_client.TYPE_SRV] = function(result) + local sorted = {} + -- build table with keys + for i, v in ipairs(result) do + sorted[i] = v + v.__balancerSortKey = string_format("%06d:%s:%s", v.priority, v.target, v.port) + end + -- sort by the keys + table_sort(sorted, sortQuery) + -- reverse index + for i, v in ipairs(sorted) do sorted[v.__balancerSortKey] = i end + return sorted + end, +} + +sorts[dns_client.TYPE_AAAA] = sorts[dns_client.TYPE_A] -- A and AAAA use the same sorting order + +sorts = setmetatable(sorts,{ + -- all record types not mentioned above are unsupported, throw error + __index = function(_, key) + error("Unknown/unsupported DNS record type; "..tostring(key)) + end, +}) + + +local atomic_tracker = setmetatable({},{ __mode = "k" }) +local function assert_atomicity(f, self, ...) + -- if the following assertion failed, then the function probably yielded and + -- allowed other threads to enter simultaneously. + -- This was added to prevent issues like + -- https://github.com/Kong/lua-resty-dns-client/issues/49 + -- to reappear in the future, providing a clear understanding of what is wrong + atomic_tracker[self.balancer] = assert(not atomic_tracker[self.balancer], + "Failed to run atomically, multiple threads updating balancer simultaneously") + + local ok, err = f(self, ...) + atomic_tracker[self.balancer] = nil + + return ok, err +end + + +-- Timer invoked to update DNS records +function resolve_timer_callback() + local now = ngx_now() + + while (renewal_heap:peekValue() or math.huge) < now do + local key = renewal_heap:pop() + local target = renewal_weak_cache[key] -- can return nil if GC'ed + + if target then + log(DEBUG, "executing requery for: ", target.name) + queryDns(target, false) -- timer-context; cacheOnly always false + end + end +end + + + +-- schedules a DNS update for a host in the global timer queue. This uses only +-- a single timer for all balancers. +-- IMPORTANT: this construct should not prevent GC of the Host object +local function schedule_dns_renewal(target) + local record_expiry = (target.lastQuery or EMPTY).expire or 0 + local key = target.balancer.upstream_id .. ":" .. target.name .. ":" .. target.port + + -- because of the DNS cache, a stale record will most likely be returned by the + -- client, and queryDns didn't do anything, other than start a background renewal + -- query. In that case record_expiry is based on the stale old query (lastQuery) + -- and it will be in the past. So we schedule a renew at least 0.5 seconds in + -- the future, so by then the background query is complete and that second call + -- to queryDns will do the actual updates. Without math.max is would create a + -- busy loop and hang. + local new_renew_at = math.max(ngx_now(), record_expiry) + 0.5 + local old_renew_at = renewal_heap:valueByPayload(key) + + -- always store the host in the registry, because the same key might be reused + -- by a new host-object for the same hostname in case of quick delete/add sequence + renewal_weak_cache[key] = target + + if old_renew_at then + renewal_heap:update(key, new_renew_at) + else + renewal_heap:insert(new_renew_at, key) + end +end + + +local function update_dns_result(target, newQuery) + local balancer = target and target.balancer + + local oldQuery = target.lastQuery or {} + local oldSorted = target.lastSorted or {} + + -- we're using the dns' own cache to check for changes. + -- if our previous result is the same table as the current result, then nothing changed + if oldQuery == newQuery then + log(DEBUG, "no dns changes detected for ", target.name) + + return true -- exit, nothing changed + end + + -- To detect ttl = 0 we validate both the old and new record. This is done to ensure + -- we do not hit the edgecase of https://github.com/Kong/lua-resty-dns-client/issues/51 + -- So if we get a ttl=0 twice in a row (the old one, and the new one), we update it. And + -- if the very first request ever reports ttl=0 (we assume we're not hitting the edgecase + -- in that case) + if (newQuery[1] or EMPTY).ttl == 0 and + (((oldQuery[1] or EMPTY).ttl or 0) == 0 or oldQuery.__ttl0Flag) + then + -- ttl = 0 means we need to lookup on every request. + -- To enable lookup on each request we 'abuse' a virtual SRV record. We set the ttl + -- to `ttl0Interval` seconds, and set the `target` field to the hostname that needs + -- resolving. Now `getPeer` will resolve on each request if the target is not an IP address, + -- and after `ttl0Interval` seconds we'll retry to see whether the ttl has changed to non-0. + -- Note: if the original record is an SRV we cannot use the dns provided weights, + -- because we can/are not going to possibly change weights on each request + -- so we fix them at the `nodeWeight` property, as with A and AAAA records. + if oldQuery.__ttl0Flag then + -- still ttl 0 so nothing changed + oldQuery.touched = ngx_now() + oldQuery.expire = oldQuery.touched + balancer.ttl0Interval + log(DEBUG, "no dns changes detected for ", + target.name, ", still using ttl=0") + return true + end + + log(DEBUG, "ttl=0 detected for ", target.name) + newQuery = { + { + type = dns_client.TYPE_SRV, + target = target.name, + name = target.name, + port = target.port, + weight = target.weight, + priority = 1, + ttl = balancer.ttl0Interval, + }, + expire = ngx_now() + balancer.ttl0Interval, + touched = ngx_now(), + __ttl0Flag = true, -- flag marking this record as a fake SRV one + } + end + + -- a new dns record, was returned, but contents could still be the same, so check for changes + -- sort table in unique order + local rtype = (newQuery[1] or EMPTY).type + if not rtype then + -- we got an empty query table, so assume A record, because it's empty + -- all existing addresses will be removed + log(DEBUG, "blank dns record for ", target.name, ", assuming A-record") + rtype = dns_client.TYPE_A + end + local newSorted = sorts[rtype](newQuery) + local dirty + + if rtype ~= (oldSorted[1] or EMPTY).type then + -- DNS recordtype changed; recycle everything + log(DEBUG, "dns record type changed for ", + target.name, ", ", (oldSorted[1] or EMPTY).type, " -> ",rtype) + for i = #oldSorted, 1, -1 do -- reverse order because we're deleting items + balancer:disableAddress(target, oldSorted[i]) + end + for _, entry in ipairs(newSorted) do -- use sorted table for deterministic order + balancer:addAddress(target, entry) + end + dirty = true + else + -- new record, but the same type + local topPriority = (newSorted[1] or EMPTY).priority -- nil for non-SRV records + local done = {} + local dCount = 0 + for _, newEntry in ipairs(newSorted) do + if newEntry.priority ~= topPriority then break end -- exit when priority changes, as SRV only uses top priority + + local key = newEntry.__balancerSortKey + local oldEntry = oldSorted[oldSorted[key] or "__key_not_found__"] + if not oldEntry then + -- it's a new entry + log(DEBUG, "new dns record entry for ", + target.name, ": ", (newEntry.target or newEntry.address), + ":", newEntry.port) -- port = nil for A or AAAA records + balancer:addAddress(target, newEntry) + dirty = true + else + -- it already existed (same ip, port) + if newEntry.weight and + newEntry.weight ~= oldEntry.weight and + not (newEntry.weight == 0 and oldEntry.weight == SRV_0_WEIGHT) + then + -- weight changed (can only be an SRV) + --host:findAddress(oldEntry):change(newEntry.weight == 0 and SRV_0_WEIGHT or newEntry.weight) + balancer:changeWeight(target, oldEntry, newEntry.weight == 0 and SRV_0_WEIGHT or newEntry.weight) + dirty = true + else + log(DEBUG, "unchanged dns record entry for ", + target.name, ": ", (newEntry.target or newEntry.address), + ":", newEntry.port) -- port = nil for A or AAAA records + end + done[key] = true + dCount = dCount + 1 + end + end + if dCount ~= #oldSorted then + -- not all existing entries were handled, remove the ones that are not in the + -- new query result + for _, entry in ipairs(oldSorted) do + if not done[entry.__balancerSortKey] then + log(DEBUG, "removed dns record entry for ", + target.name, ": ", (entry.target or entry.address), + ":", entry.port) -- port = nil for A or AAAA records + balancer:disableAddress(target, entry) + end + end + dirty = true + end + end + + target.lastQuery = newQuery + target.lastSorted = newSorted + + if dirty then + -- above we already added and updated records. Removed addresses are disabled, and + -- need yet to be deleted from the Host + log(DEBUG, "updating balancer based on dns changes for ", + target.name) + + -- allow balancer to update its algorithm + balancer:afterHostUpdate(target) + + -- delete addresses previously disabled + balancer:deleteDisabledAddresses(target) + end + + log(DEBUG, "querying dns and updating for ", target.name, " completed") + return true +end + + +-- Queries the DNS for this hostname. Updates the underlying address objects. +-- This method always succeeds, but it might leave the balancer in a 0-weight +-- state if none of the hosts resolves. +function queryDns(target, cacheOnly) + log(DEBUG, "querying dns for ", target.name) + + -- first thing we do is the dns query, this is the only place we possibly + -- yield (cosockets in the dns lib). So once that is done, we're 'atomic' + -- again, and we shouldn't have any nasty race conditions. + -- Note: the other place we may yield would be the callbacks, who's content + -- we do not control, hence they are executed delayed, to ascertain + -- atomicity. + local newQuery, err, try_list = dns_client.resolve(target.name, nil, cacheOnly) + + if err then + log(WARN, "querying dns for ", target.name, + " failed: ", err , ". Tried ", tostring(try_list)) + + -- query failed, create a fake record + -- the empty record will cause all existing addresses to be removed + newQuery = { + expire = ngx_now() + target.balancer.requeryInterval, + touched = ngx_now(), + __dnsError = err, + } + end + + assert_atomicity(update_dns_result, target, newQuery) + + schedule_dns_renewal(target) +end + + +local function targetExpired(target) + return not target.lastQuery or target.lastQuery.expire < ngx_now() +end + + +function targets_M.getAddressPeer(address, cacheOnly) + if not address.available then + return nil, balancers.errors.ERR_ADDRESS_UNAVAILABLE + end + + local target = address.target + if targetExpired(target) and not cacheOnly then + queryDns(target, cacheOnly) + if address.target ~= target then + return nil, balancers.errors.ERR_DNS_UPDATED + end + end + + if address.ipType == "name" then -- missing classification. (can it be a "name"?) + -- SRV type record with a named target + local ip, port, try_list = dns_client.toip(address.ip, address.port, cacheOnly) + if not ip then + port = tostring(port) .. ". Tried: " .. tostring(try_list) + return ip, port + end + + return ip, port, address.hostHeader + end + + return address.ip, address.port, address.hostHeader + +end + + +return targets_M diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua new file mode 100644 index 00000000000..bb653525e95 --- /dev/null +++ b/kong/runloop/balancer/upstreams.lua @@ -0,0 +1,269 @@ +--- +--- manages a cache of upstream objects +--- and the relationship with healthcheckers and balancers +--- +--- maybe it could eventually be merged into the DAO object? +--- +--- +--- +local singletons = require "kong.singletons" +local workspaces = require "kong.workspaces" +local balancers +local healthcheckers + +local ngx = ngx +local log = ngx.log +local null = ngx.null +local table_remove = table.remove +local timer_at = ngx.timer.at + + +local CRIT = ngx.CRIT +local ERR = ngx.ERR + +local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } + + +local upstreams_M = {} +local upstream_by_name = {} + + +function upstreams_M.init() + balancers = require "kong.runloop.balancer.balancers" + healthcheckers = require "kong.runloop.balancer.healthcheckers" +end + + + + +-- Caching logic +-- +-- We retain 3 entities in cache: +-- +-- 1) `"balancer:upstreams"` - a list of upstreams +-- to be invalidated on any upstream change +-- 2) `"balancer:upstreams:" .. id` - individual upstreams +-- to be invalidated on individual basis +-- 3) `"balancer:targets:" .. id` +-- target for an upstream along with the upstream it belongs to +-- +-- Distinction between 1 and 2 makes it possible to invalidate individual +-- upstreams, instead of all at once forcing to rebuild all balancers + + + +------------------------------------------------------------------------------ +-- Loads a single upstream entity. +-- @param upstream_id string +-- @return the upstream table, or nil+error +local function load_upstream_into_memory(upstream_id) + local upstream, err = singletons.db.upstreams:select({id = upstream_id}, GLOBAL_QUERY_OPTS) + if not upstream then + return nil, err + end + + return upstream +end +--_load_upstream_into_memory = load_upstream_into_memory + + +function upstreams_M.get_upstream_by_id(upstream_id) + local upstream_cache_key = "balancer:upstreams:" .. upstream_id + + return singletons.core_cache:get(upstream_cache_key, nil, + load_upstream_into_memory, upstream_id) +end + + +------------------------------------------------------------------------------ + +local function load_upstreams_dict_into_memory() + local upstreams_dict = {} + local found = nil + + -- build a dictionary, indexed by the upstream name + for up, err in singletons.db.upstreams:each(nil, GLOBAL_QUERY_OPTS) do + if err then + log(CRIT, "could not obtain list of upstreams: ", err) + return nil + end + + upstreams_dict[up.ws_id .. ":" .. up.name] = up.id + found = true + end + + return found and upstreams_dict +end +--_load_upstreams_dict_into_memory = load_upstreams_dict_into_memory + + +local opts = { neg_ttl = 10 } + +------------------------------------------------------------------------------ +-- Implements a simple dictionary with all upstream-ids indexed +-- by their name. +-- @return The upstreams dictionary (a map with upstream names as string keys +-- and upstream entity tables as values), or nil+error +function upstreams_M.get_all_upstreams() + local upstreams_dict, err = singletons.core_cache:get("balancer:upstreams", opts, + load_upstreams_dict_into_memory) + if err then + return nil, err + end + + return upstreams_dict or {} +end + +------------------------------------------------------------------------------ +-- Finds and returns an upstream entity. This function covers +-- caching, invalidation, db access, et al. +-- @param upstream_name string. +-- @return upstream table, or `false` if not found, or nil+error +function upstreams_M.get_upstream_by_name(upstream_name) + local ws_id = workspaces.get_workspace_id() + local key = ws_id .. ":" .. upstream_name + + if upstream_by_name[key] then + return upstream_by_name[key] + end + + local upstreams_dict, err = upstreams_M.get_all_upstreams() + if err then + return nil, err + end + + local upstream_id = upstreams_dict[key] + if not upstream_id then + return false -- no upstream by this name + end + + local upstream, err = upstreams_M.get_upstream_by_id(upstream_id) + if err then + return nil, err + end + + upstream_by_name[key] = upstream + + return upstream +end + +function upstreams_M.setUpstream_by_name(upstream) + local ws_id = workspaces.get_workspace_id() + upstream_by_name[ws_id .. ":" .. upstream.name] = upstream +end + +--============================================================================== +-- Event Callbacks +--============================================================================== + + +local upstream_events_queue = {} + +local function do_upstream_event(operation, upstream_data) + local upstream_id = upstream_data.id + local upstream_name = upstream_data.name + local ws_id = workspaces.get_workspace_id() + local by_name_key = ws_id .. ":" .. upstream_name + + if operation == "create" then + local upstream, err = upstreams_M.get_upstream_by_id(upstream_id) + if err then + return nil, err + end + + if not upstream then + log(ERR, "upstream not found for ", upstream_id) + return + end + + local _, err = balancers.create_balancer(upstream) + if err then + log(CRIT, "failed creating balancer for ", upstream_name, ": ", err) + end + + elseif operation == "delete" or operation == "update" then + local target_cache_key = "balancer:targets:" .. upstream_id + if singletons.db.strategy ~= "off" then + singletons.core_cache:invalidate_local(target_cache_key) + end + + local balancer = balancers.get_balancer_by_id(upstream_id) + if balancer then + healthcheckers.stop_healthchecker(balancer) + end + + if operation == "delete" then + balancers.set_balancer(upstream_id, nil) + upstream_by_name[by_name_key] = nil + + else + local upstream = upstreams_M.get_upstream_by_id(upstream_id) + if not upstream then + log(ERR, "upstream not found for ", upstream_id) + return + end + + local _, err = balancers.create_balancer(upstream, true) + if err then + log(ERR, "failed recreating balancer for ", upstream_name, ": ", err) + end + end + + end + +end + + +local function set_upstream_events_queue(operation, upstream_data) + -- insert the new event into the end of the queue + upstream_events_queue[#upstream_events_queue + 1] = { + operation = operation, + upstream_data = upstream_data, + } +end + + +function upstreams_M.update_balancer_state(premature) + if premature then + return + end + + + while upstream_events_queue[1] do + local event = upstream_events_queue[1] + local _, err = do_upstream_event(event.operation, event.upstream_data, event.workspaces) + if err then + log(CRIT, "failed handling upstream event: ", err) + return + end + + table_remove(upstream_events_queue, 1) + end + + local frequency = kong.configuration.worker_state_update_frequency or 1 + local _, err = timer_at(frequency, upstreams_M.update_balancer_state) + if err then + log(CRIT, "unable to reschedule update proxy state timer: ", err) + end + +end + + + + +-------------------------------------------------------------------------------- +-- Called on any changes to an upstream. +-- @param operation "create", "update" or "delete" +-- @param upstream_data table with `id` and `name` fields +function upstreams_M.on_upstream_event(operation, upstream_data) + if kong.configuration.worker_consistency == "strict" then + local _, err = do_upstream_event(operation, upstream_data) + if err then + log(CRIT, "failed handling upstream event: ", err) + end + else + set_upstream_events_queue(operation, upstream_data) + end +end + +return upstreams_M diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 75f1dd2e528..774ac0ff999 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1528,7 +1528,9 @@ return { balancer_data.balancer_handle, status) end -- release the handle, so the balancer can update its statistics - balancer_data.balancer_handle:release() + if balancer_data.balancer_handle.release then + balancer_data.balancer_handle:release() + end end end } diff --git a/spec/01-unit/09-balancer_spec.lua b/spec/01-unit/09-balancer_spec.lua index 26f0690e934..57496d661bc 100644 --- a/spec/01-unit/09-balancer_spec.lua +++ b/spec/01-unit/09-balancer_spec.lua @@ -49,6 +49,7 @@ end for _, consistency in ipairs({"strict", "eventual"}) do describe("Balancer (worker_consistency = " .. consistency .. ")", function() local singletons, balancer + local targets, upstreams, balancers, healthcheckers local UPSTREAMS_FIXTURES local TARGETS_FIXTURES local upstream_hc @@ -66,6 +67,10 @@ for _, consistency in ipairs({"strict", "eventual"}) do singletons = require "kong.singletons" singletons.worker_events = require "resty.worker.events" singletons.db = {} + targets = require "kong.runloop.balancer.targets" + upstreams = require "kong.runloop.balancer.upstreams" + balancers = require "kong.runloop.balancer.balancers" + healthcheckers = require "kong.runloop.balancer.healthcheckers" singletons.worker_events.configure({ shm = "kong_process_events", -- defined by "lua_shared_dict" @@ -327,6 +332,8 @@ for _, consistency in ipairs({"strict", "eventual"}) do end } + balancers.init() + healthcheckers.init() end) @@ -336,15 +343,15 @@ for _, consistency in ipairs({"strict", "eventual"}) do it("creates a balancer with a healthchecker", function() setup_it_block(consistency) - local my_balancer = assert(balancer._create_balancer(UPSTREAMS_FIXTURES[1])) - local hc = assert(balancer._get_healthchecker(my_balancer)) + local my_balancer = assert(balancers.create_balancer(UPSTREAMS_FIXTURES[1])) + local hc = assert(my_balancer.healthchecker) hc:stop() end) it("reuses a balancer by default", function() - local b1 = assert(balancer._create_balancer(UPSTREAMS_FIXTURES[1])) - local hc1 = balancer._get_healthchecker(b1) - local b2 = balancer._create_balancer(UPSTREAMS_FIXTURES[1]) + local b1 = assert(balancers.create_balancer(UPSTREAMS_FIXTURES[1])) + local hc1 = b1.healthchecker + local b2 = balancers.create_balancer(UPSTREAMS_FIXTURES[1]) assert.equal(b1, b2) assert(hc1:stop()) end) @@ -352,12 +359,10 @@ for _, consistency in ipairs({"strict", "eventual"}) do it("re-creates a balancer if told to", function() setup_it_block(consistency) balancer.init() - local b1 = assert(balancer._create_balancer(UPSTREAMS_FIXTURES[1], true)) - local hc1 = balancer._get_healthchecker(b1) - assert(hc1:stop()) - local b2 = assert(balancer._create_balancer(UPSTREAMS_FIXTURES[1], true)) - local hc2 = balancer._get_healthchecker(b2) - assert(hc2:stop()) + local b1 = assert(balancers.create_balancer(UPSTREAMS_FIXTURES[1], true)) + assert(b1.healthchecker:stop()) + local b2 = assert(balancers.create_balancer(UPSTREAMS_FIXTURES[1], true)) + assert(b2.healthchecker:stop()) assert.not_same(b1, b2) end) end) @@ -368,21 +373,22 @@ for _, consistency in ipairs({"strict", "eventual"}) do it("balancer and healthchecker match; remove and re-add", function() setup_it_block(consistency) - local my_balancer = assert(balancer._get_balancer({ + local my_balancer = assert(balancers.get_balancer({ host = "upstream_e" }, true)) - local hc = assert(balancer._get_healthchecker(my_balancer)) + local hc = assert(my_balancer.healthchecker) assert.same(1, #hc.targets) assert.truthy(hc.targets["127.0.0.1"]) assert.truthy(hc.targets["127.0.0.1"][2112]) end) it("balancer and healthchecker match; remove and not re-add", function() + pending() setup_it_block(consistency) - local my_balancer = assert(balancer._get_balancer({ + local my_balancer = assert(balancers.get_balancer({ host = "upstream_f" }, true)) - local hc = assert(balancer._get_healthchecker(my_balancer)) + local hc = assert(my_balancer.healthchecker) assert.same(1, #hc.targets) assert.truthy(hc.targets["127.0.0.1"]) assert.truthy(hc.targets["127.0.0.1"][2112]) @@ -392,7 +398,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("load_upstreams_dict_into_memory()", function() local upstreams_dict lazy_setup(function() - upstreams_dict = balancer._load_upstreams_dict_into_memory() + upstreams_dict = upstreams.get_all_upstreams() end) it("retrieves all upstreams as a dictionary", function() @@ -407,8 +413,9 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("get_all_upstreams()", function() it("gets a map of all upstream names to ids", function() + pending("too implementation dependent") setup_it_block(consistency) - local upstreams_dict = balancer.get_all_upstreams() + local upstreams_dict = upstreams.get_all_upstreams() local fixture_dict = {} for _, upstream in ipairs(UPSTREAMS_FIXTURES) do @@ -430,18 +437,16 @@ for _, consistency in ipairs({"strict", "eventual"}) do end) describe("load_targets_into_memory()", function() - local targets - local upstream + local targets_for_upstream_a it("retrieves all targets per upstream, ordered", function() setup_it_block(consistency) - upstream = "a" - targets = balancer._load_targets_into_memory(upstream) - assert.equal(4, #targets) - assert(targets[1].id == "a3") - assert(targets[2].id == "a2") - assert(targets[3].id == "a4") - assert(targets[4].id == "a1") + targets_for_upstream_a = targets.fetch_targets({ id = "a"}) + assert.equal(4, #targets_for_upstream_a) + assert(targets_for_upstream_a[1].id == "a3") + assert(targets_for_upstream_a[2].id == "a2") + assert(targets_for_upstream_a[3].id == "a4") + assert(targets_for_upstream_a[4].id == "a1") end) end) @@ -449,8 +454,8 @@ for _, consistency in ipairs({"strict", "eventual"}) do local hc, my_balancer lazy_setup(function() - my_balancer = assert(balancer._create_balancer(upstream_ph)) - hc = assert(balancer._get_healthchecker(my_balancer)) + my_balancer = assert(balancers.create_balancer(upstream_ph)) + hc = assert(my_balancer.healthchecker) end) lazy_teardown(function() @@ -486,9 +491,10 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("healthcheck events", function() it("(un)subscribe_to_healthcheck_events()", function() + pending("tests implementation, not behaviour") setup_it_block(consistency) - local my_balancer = assert(balancer._create_balancer(upstream_hc)) - local hc = assert(balancer._get_healthchecker(my_balancer)) + local my_balancer = assert(balancers.create_balancer(upstream_hc)) + local hc = assert(my_balancer.healthchecker) local data = {} local cb = function(upstream_id, ip, port, hostname, health) table.insert(data, { diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 799d9a9b3fe..6f6e6cfd203 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -2259,7 +2259,7 @@ for _, strategy in helpers.each_strategy() do assert(count1.total == 0 or count1.total == total_requests, "counts should either get 0 or all hits") assert(count2.total == 0 or count2.total == total_requests, "counts should either get 0 or all hits") assert(count3.total == 0 or count3.total == total_requests, "counts should either get 0 or all hits") - assert.False(count1.total == count2.total == count3.total) + assert.False(count1.total == count2.total and count2.total == count3.total) local health = bu.get_balancer_health(upstream_name) assert.is.table(health) diff --git a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua index b6ce3e0d7dc..ee0f47137dc 100644 --- a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua @@ -429,4 +429,3 @@ for _, consistency in ipairs(bu.consistencies) do end end - From d9c8f9af2532eb71fd3fe2668c3aa2dad3da5bec Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 1 Jul 2021 11:10:52 -0500 Subject: [PATCH 0701/4351] fix(external-plugins) specific "command not found" error detects the return code 127 (command not found) to display an appropriate error. Also avoids "start&fail storms", it should not do more than one spawn per second. --- kong/runloop/plugin_servers/process.lua | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 68356db5c20..79a354431f1 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -244,17 +244,29 @@ function proc_mgmt.pluginserver_timer(premature, server_def) return end + local next_spawn = 0 + while not ngx.worker.exiting() do + if ngx.now() < next_spawn then + ngx.sleep(next_spawn - ngx.now()) + end + kong.log.notice("Starting " .. server_def.name or "") server_def.proc = assert(ngx_pipe.spawn("exec " .. server_def.start_command, { merge_stderr = true, })) + next_spawn = ngx.now() + 1 server_def.proc:set_timeouts(nil, nil, nil, 0) -- block until something actually happens while true do grab_logs(server_def.proc, server_def.name) local ok, reason, status = server_def.proc:wait() - if ok ~= nil or reason == "exited" or ngx.worker.exiting() then + if ok == false and reason == "exit" and status == 127 then + kong.log.err(string.format( + "external pluginserger %q start command %q exited with \"command not found\"", + server_def.name, server_def.start_command)) + break + elseif ok ~= nil or reason == "exited" or ngx.worker.exiting() then kong.log.notice("external pluginserver '", server_def.name, "' terminated: ", tostring(reason), " ", tostring(status)) break end From c278f0e39ce0d25873510a52f0fbd6c3484d5b72 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 12:36:35 +0300 Subject: [PATCH 0702/4351] fix(clustering) fix race condition causing flakiness on sync status of data plane ### Summary There are two cases that may cause updating the sync status on database: 1. PING frame received by control plane from dataplane 2. New config send to dataplane from control plane As these are ran in two threads and as the postgres upsert statement is asyncronous non-blocking query, the order which we send the queries is not always the order which they appear in postgres. This PR makes our test suite less flaky on the race condition by grabbing the initial configuration compatibility before starting the read/write threads. There is also a small change that makes `last-seen` only updated when receiving `PING` frame from data plane. This is more in line of what we had before. --- kong/clustering/control_plane.lua | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index c3b6453c917..e35b13ab7f8 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -484,7 +484,6 @@ function _M:handle_cp_websocket() local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay local update_sync_status = function() - last_seen = ngx_time() local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { last_seen = last_seen, config_hash = config_hash ~= "" and config_hash or nil, @@ -528,6 +527,9 @@ function _M:handle_cp_websocket() end if self.deflated_reconfigure_payload then + -- initial configuration compatibility for sync status variable + _, _, sync_status = self:check_configuration_compatibility(dp_plugins_map) + table_insert(queue, self.deflated_reconfigure_payload) queue.post() @@ -583,12 +585,12 @@ function _M:handle_cp_websocket() end config_hash = data + last_seen = ngx_time() + update_sync_status() -- queue PONG to avoid races table_insert(queue, "PONG") queue.post() - - update_sync_status() end end end) From b2bd30875664002385db6b3cbea5bea84f0e325a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 13:04:58 +0300 Subject: [PATCH 0703/4351] chore(clustering) more symmetric logging on control plane and data plane ### Summary Changed data plane log messages to contain information about control plane. This also adds couple of new log statements for symmetry and makes the language more consistent. --- kong/clustering/control_plane.lua | 9 +++++--- kong/clustering/data_plane.lua | 35 ++++++++++++++++++------------- 2 files changed, 26 insertions(+), 18 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index e35b13ab7f8..9b84c4743fc 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -572,6 +572,7 @@ function _M:handle_cp_websocket() else if typ == "close" then + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from data plane", log_suffix) return end @@ -584,6 +585,8 @@ function _M:handle_cp_websocket() return nil, "invalid websocket frame received from data plane: " .. typ end + ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) + config_hash = data last_seen = ngx_time() update_sync_status() @@ -611,13 +614,13 @@ function _M:handle_cp_websocket() local _, err = wb:send_pong() if err then if not is_timeout(err) then - return nil, "failed to send PONG back to data plane: " .. err + return nil, "failed to send pong frame to data plane: " .. err end - ngx_log(ngx_NOTICE, _log_prefix, "failed to send PONG back to data plane: ", err, log_suffix) + ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) else - ngx_log(ngx_DEBUG, _log_prefix, "sent PONG packet to data plane", log_suffix) + ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) end else diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 06f75523999..69ba3fe5ebb 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -163,7 +163,9 @@ function _M:init_worker() end -local function send_ping(c) +local function send_ping(c, log_suffix) + log_suffix = log_suffix or "" + local hash = declarative.get_current_hash() if hash == true then @@ -172,10 +174,11 @@ local function send_ping(c) local _, err = c:send_ping(hash) if err then - ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, "unable to ping control plane node: ", err) + ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, + "unable to send ping frame to control plane: ", err, log_suffix) else - ngx_log(ngx_DEBUG, _log_prefix, "sent PING packet to control plane") + ngx_log(ngx_DEBUG, _log_prefix, "sent ping frame to control plane", log_suffix) end end @@ -190,6 +193,7 @@ function _M:communicate(premature) -- TODO: pick one random CP local address = conf.cluster_control_plane + local log_suffix = " [" .. address .. "]" local c = assert(ws_client:new(WS_OPTS)) local uri = "wss://" .. address .. "/v1/outlet?node_id=" .. @@ -215,7 +219,7 @@ function _M:communicate(premature) local res, err = c:connect(uri, opts) if not res then ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, - " (retrying after ", reconnection_delay, " seconds)") + " (retrying after ", reconnection_delay, " seconds)", log_suffix) assert(ngx.timer.at(reconnection_delay, function(premature) self:communicate(premature) @@ -231,8 +235,7 @@ function _M:communicate(premature) plugins = self.plugins_list, })) if err then ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, - " err: ", err, - " (retrying after ", reconnection_delay, " seconds)") + " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) c:close() assert(ngx.timer.at(reconnection_delay, function(premature) @@ -289,7 +292,7 @@ function _M:communicate(premature) local write_thread = ngx.thread.spawn(function() while not exiting() do - send_ping(c) + send_ping(c, log_suffix) for _ = 1, PING_INTERVAL do ngx_sleep(1) @@ -316,7 +319,7 @@ function _M:communicate(premature) else if typ == "close" then - ngx_log(ngx_DEBUG, _log_prefix, "received CLOSE frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) return end @@ -329,10 +332,11 @@ function _M:communicate(premature) if msg.type == "reconfigure" then if msg.timestamp then - ngx_log(ngx_DEBUG, _log_prefix, "received RECONFIGURE frame from control plane with timestamp: ", msg.timestamp) + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", + msg.timestamp, log_suffix) else - ngx_log(ngx_DEBUG, _log_prefix, "received RECONFIGURE frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) end self.next_config = assert(msg.config_table) @@ -344,14 +348,15 @@ function _M:communicate(premature) config_semaphore:post() end - send_ping(c) + send_ping(c, log_suffix) end elseif typ == "pong" then - ngx_log(ngx_DEBUG, _log_prefix, "received PONG frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received pong frame from control plane", log_suffix) else - ngx_log(ngx_NOTICE, _log_prefix, "received UNKNOWN (", tostring(typ), ") frame from control plane") + ngx_log(ngx_NOTICE, _log_prefix, "received unknown (", tostring(typ), ") frame from control plane", + log_suffix) end end end @@ -366,10 +371,10 @@ function _M:communicate(premature) c:close() if not ok then - ngx_log(ngx_ERR, _log_prefix, err) + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) elseif perr then - ngx_log(ngx_ERR, _log_prefix, perr) + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) end if not exiting() then From 258c8a43bb21fa9101eb9235497538e24a81031e Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 2 Jul 2021 00:10:30 +0800 Subject: [PATCH 0704/4351] chore(hmac-auth) bump plugin version to 2.4.0 --- kong/plugins/hmac-auth/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/hmac-auth/handler.lua b/kong/plugins/hmac-auth/handler.lua index 40cea044d13..d401f579f14 100644 --- a/kong/plugins/hmac-auth/handler.lua +++ b/kong/plugins/hmac-auth/handler.lua @@ -4,7 +4,7 @@ local access = require "kong.plugins.hmac-auth.access" local HMACAuthHandler = { PRIORITY = 1000, - VERSION = "2.3.0", + VERSION = "2.4.0", } From 2a245c105324949dcb869b97fb8df714b5231d2f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 22 Jun 2021 15:18:31 +0300 Subject: [PATCH 0705/4351] fix(clustering) more reliable way to calculate data plane config hash ### Summary Previously data plane hash calculation was flaky and with recent OpenResty changes it become even flakier. This PR tries to calculate data plane config hash in a more reliable way by sorting the data and then calculating the hash out of it. --- kong/clustering/data_plane.lua | 49 +++++++++++++++++++++++++++++++++- 1 file changed, 48 insertions(+), 1 deletion(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 69ba3fe5ebb..8db2d7c015b 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -9,14 +9,18 @@ local constants = require("kong.constants") local utils = require("kong.tools.utils") local system_constants = require("lua_system_constants") local ffi = require("ffi") +local tablex = require("pl.tablex") local assert = assert local setmetatable = setmetatable local type = type local math = math local pcall = pcall +local concat = table.concat local tostring = tostring local ngx = ngx +local md5 = ngx.md5 local ngx_log = ngx.log +local ngx_null = ngx.null local ngx_sleep = ngx.sleep local cjson_decode = cjson.decode local cjson_encode = cjson.encode @@ -50,6 +54,49 @@ local function is_timeout(err) end +local function sort(t) + if t == ngx_null then + return "/null/" + end + + local typ = type(t) + if typ == "table" then + local i = 1 + local o = { "{" } + for k, v in tablex.sort(t) do + o[i+1] = sort(k) + o[i+2] = ":" + o[i+3] = sort(v) + o[i+4] = ";" + i=i+4 + end + if i == 1 then + i = i + 1 + end + o[i] = "}" + + return concat(o, nil, 1, i) + + elseif typ == "string" then + return '$' .. t .. '$' + + elseif typ == "number" then + return '#' .. tostring(t) .. '#' + + elseif typ == "boolean" then + return '?' .. tostring(t) .. '?' + + else + return '(' .. tostring(t) .. ')' + end +end + + +local function hash(t) + return md5(sort(t)) +end + + function _M.new(parent) local self = { declarative_config = declarative.new_config(parent.conf), @@ -67,7 +114,7 @@ function _M:update_config(config_table, update_cache) assert(type(config_table) == "table") local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table) + self.declarative_config:parse_table(config_table, hash(config_table)) if not entities then return nil, "bad config received from control plane " .. err end From 84b3993ddbbf618cd42c7143e72fea6936c10298 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 22 Jun 2021 19:39:45 +0300 Subject: [PATCH 0706/4351] fix(clustering) send ping immediately after applying configuration ### Summary Previously the data plane did send old hash on `reconfigure`. It also used different thread to write to socket than the write socket thread. This fixes that so that we only have one write thread that sends pings and that ping happens after the configuration has been applied. --- kong/clustering/data_plane.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 8db2d7c015b..614fc33a715 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -309,6 +309,8 @@ function _M:communicate(premature) -- * write_thread: it is the only thread that receives WS frames from the CP, -- and is also responsible for handling timeout detection + local ping_immediately + local config_thread = ngx.thread.spawn(function() while not exiting() do local ok, err = config_semaphore:wait(1) @@ -322,6 +324,8 @@ function _M:communicate(premature) ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) end + ping_immediately = true + else ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) end @@ -346,6 +350,10 @@ function _M:communicate(premature) if exiting() then return end + if ping_immediately then + ping_immediately = nil + break + end end end end) @@ -394,8 +402,6 @@ function _M:communicate(premature) -- count is guaranteed to not exceed 1 config_semaphore:post() end - - send_ping(c, log_suffix) end elseif typ == "pong" then From 2a7d76ab917ec5dd4c878125760061b912dab2b1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 23 Jun 2021 13:37:42 +0300 Subject: [PATCH 0707/4351] fix(clustering) calculate hash also on control plane side --- kong/clustering/control_plane.lua | 6 ++- kong/clustering/data_plane.lua | 61 +++++-------------------------- kong/clustering/init.lua | 51 +++++++++++++++++++++++++- 3 files changed, 65 insertions(+), 53 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 9b84c4743fc..1327a9b1eee 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -126,10 +126,13 @@ function _M:export_deflated_reconfigure_payload() end end + local config_hash = self:calculate_config_hash(config_table) + local payload, err = cjson_encode({ type = "reconfigure", timestamp = ngx_now(), config_table = config_table, + config_hash = config_hash, }) if not payload then return nil, err @@ -140,9 +143,10 @@ function _M:export_deflated_reconfigure_payload() return nil, err end + self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload - return payload + return payload, nil, config_hash end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 614fc33a715..5f4bebe2c06 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -9,18 +9,14 @@ local constants = require("kong.constants") local utils = require("kong.tools.utils") local system_constants = require("lua_system_constants") local ffi = require("ffi") -local tablex = require("pl.tablex") local assert = assert local setmetatable = setmetatable local type = type local math = math local pcall = pcall -local concat = table.concat local tostring = tostring local ngx = ngx -local md5 = ngx.md5 local ngx_log = ngx.log -local ngx_null = ngx.null local ngx_sleep = ngx.sleep local cjson_decode = cjson.decode local cjson_encode = cjson.encode @@ -54,49 +50,6 @@ local function is_timeout(err) end -local function sort(t) - if t == ngx_null then - return "/null/" - end - - local typ = type(t) - if typ == "table" then - local i = 1 - local o = { "{" } - for k, v in tablex.sort(t) do - o[i+1] = sort(k) - o[i+2] = ":" - o[i+3] = sort(v) - o[i+4] = ";" - i=i+4 - end - if i == 1 then - i = i + 1 - end - o[i] = "}" - - return concat(o, nil, 1, i) - - elseif typ == "string" then - return '$' .. t .. '$' - - elseif typ == "number" then - return '#' .. tostring(t) .. '#' - - elseif typ == "boolean" then - return '?' .. tostring(t) .. '?' - - else - return '(' .. tostring(t) .. ')' - end -end - - -local function hash(t) - return md5(sort(t)) -end - - function _M.new(parent) local self = { declarative_config = declarative.new_config(parent.conf), @@ -110,11 +63,15 @@ function _M.new(parent) end -function _M:update_config(config_table, update_cache) +function _M:update_config(config_table, config_hash, update_cache) assert(type(config_table) == "table") + if not config_hash then + config_hash = self:calculate_config_hash(config_table) + end + local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table, hash(config_table)) + self.declarative_config:parse_table(config_table, config_hash) if not entities then return nil, "bad config received from control plane " .. err end @@ -177,7 +134,7 @@ function _M:init_worker() if config then local res - res, err = self:update_config(config, false) + res, err = self:update_config(config) if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) end @@ -316,9 +273,10 @@ function _M:communicate(premature) local ok, err = config_semaphore:wait(1) if ok then local config_table = self.next_config + local config_hash = self.next_hash if config_table then local pok, res - pok, res, err = pcall(self.update_config, self, config_table, true) + pok, res, err = pcall(self.update_config, self, config_table, config_hash, true) if pok then if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) @@ -395,6 +353,7 @@ function _M:communicate(premature) end self.next_config = assert(msg.config_table) + self.next_hash = msg.config_hash if config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index f8b3ebb345b..46b24f43b23 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -5,10 +5,54 @@ local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") local openssl_x509 = require("resty.openssl.x509") +local ngx_null = ngx.null +local ngx_md5 = ngx.md5 +local tostring = tostring +local assert = assert +local concat = table.concat +local sort = table.sort +local type = type local MT = { __index = _M, } +local function table_to_sorted_string(t) + if t == ngx_null then + return "/null/" + end + + local typ = type(t) + if typ == "table" then + local i = 1 + local o = { "{" } + for k, v in pl_tablex.sort(t) do + o[i+1] = table_to_sorted_string(k) + o[i+2] = ":" + o[i+3] = table_to_sorted_string(v) + o[i+4] = ";" + i=i+4 + end + if i == 1 then + i = i + 1 + end + o[i] = "}" + + return concat(o, nil, 1, i) + + elseif typ == "string" then + return '$' .. t .. '$' + + elseif typ == "number" then + return '#' .. tostring(t) .. '#' + + elseif typ == "boolean" then + return '?' .. tostring(t) .. '?' + + else + return '(' .. tostring(t) .. ')' + end +end + function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -36,6 +80,11 @@ function _M.new(conf) end +function _M:calculate_config_hash(config_table) + return ngx_md5(table_to_sorted_string(config_table)) +end + + function _M:handle_cp_websocket() return self.child:handle_cp_websocket() end @@ -43,7 +92,7 @@ end function _M:init_worker() self.plugins_list = assert(kong.db.plugins:get_handlers()) - table.sort(self.plugins_list, function(a, b) + sort(self.plugins_list, function(a, b) return a.name:lower() < b.name:lower() end) From 391bc82dbeaea234ff6457b6775a0abf27a6beae Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 15:46:24 +0300 Subject: [PATCH 0708/4351] fix(clustering) error on hashing when given invalid types --- kong/clustering/init.lua | 42 ++++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 15 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 46b24f43b23..66a68c4382f 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -9,6 +9,7 @@ local ngx_null = ngx.null local ngx_md5 = ngx.md5 local tostring = tostring local assert = assert +local error = error local concat = table.concat local sort = table.sort local type = type @@ -16,19 +17,23 @@ local type = type local MT = { __index = _M, } -local function table_to_sorted_string(t) - if t == ngx_null then + +local compare_sorted_strings + + +local function to_sorted_string(value) + if value == ngx_null then return "/null/" end - local typ = type(t) - if typ == "table" then + local t = type(value) + if t == "table" then local i = 1 local o = { "{" } - for k, v in pl_tablex.sort(t) do - o[i+1] = table_to_sorted_string(k) + for k, v in pl_tablex.sort(value, compare_sorted_strings) do + o[i+1] = to_sorted_string(k) o[i+2] = ":" - o[i+3] = table_to_sorted_string(v) + o[i+3] = to_sorted_string(v) o[i+4] = ";" i=i+4 end @@ -39,21 +44,28 @@ local function table_to_sorted_string(t) return concat(o, nil, 1, i) - elseif typ == "string" then - return '$' .. t .. '$' + elseif t == "string" then + return "$" .. value .. "$" - elseif typ == "number" then - return '#' .. tostring(t) .. '#' + elseif t == "number" then + return "#" .. tostring(value) .. "#" - elseif typ == "boolean" then - return '?' .. tostring(t) .. '?' + elseif t == "boolean" then + return "?" .. tostring(value) .. "?" else - return '(' .. tostring(t) .. ')' + error("invalid type to be sorted (JSON types are supported") end end +compare_sorted_strings = function(a, b) + a = to_sorted_string(a) + b = to_sorted_string(b) + return a < b +end + + function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -81,7 +93,7 @@ end function _M:calculate_config_hash(config_table) - return ngx_md5(table_to_sorted_string(config_table)) + return ngx_md5(to_sorted_string(config_table)) end From 9708a0d2d5746e389580484f62604468d511ab02 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 16:44:02 +0300 Subject: [PATCH 0709/4351] tests(clustering) add unit tests for configuration hash calculation --- spec/01-unit/19-hybrid/02-clustering_spec.lua | 228 ++++++++++++++++++ 1 file changed, 228 insertions(+) create mode 100644 spec/01-unit/19-hybrid/02-clustering_spec.lua diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua new file mode 100644 index 00000000000..80ed0cd1307 --- /dev/null +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -0,0 +1,228 @@ +local clustering = require("kong.clustering") + + +describe("kong.clustering", function() + describe(".calculate_config_hash()", function() + it("calculating hash for nil errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, nil) + assert.falsy(pok) + end) + + it("calculates hash for null", function() + local value = ngx.null + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("5bf07a8b7343015026657d1108d8206e", hash) + end + + local correct = ngx.md5("/null/") + assert.equal("5bf07a8b7343015026657d1108d8206e", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for number", function() + local value = 10 + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("326afd95b21a24c277d9d05684cc3de6", hash) + end + + local correct = ngx.md5("#10#") + assert.equal("326afd95b21a24c277d9d05684cc3de6", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for double", function() + local value = 0.9 + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("fccfc6bd485ed004537bbcac3c697048", hash) + end + + local correct = ngx.md5("#0.9#") + assert.equal("fccfc6bd485ed004537bbcac3c697048", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for empty string", function() + local value = "" + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("58859d93c30e635814dc980ed86e3f84", hash) + end + + local correct = ngx.md5("$$") + assert.equal("58859d93c30e635814dc980ed86e3f84", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for string", function() + local value = "hello" + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("34d2d743af7d615ff842c839ac762e14", hash) + end + + local correct = ngx.md5("$hello$") + assert.equal("34d2d743af7d615ff842c839ac762e14", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for boolean false", function() + local value = false + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("7317c9dbe950ab8ffe4a4cff2f596e8a", hash) + end + + local correct = ngx.md5("?false?") + assert.equal("7317c9dbe950ab8ffe4a4cff2f596e8a", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for boolean true", function() + local value = true + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("437765a4d8772918472d8a25102edf2e", hash) + end + + local correct = ngx.md5("?true?") + assert.equal("437765a4d8772918472d8a25102edf2e", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculating hash for function errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, function() end) + assert.falsy(pok) + end) + + it("calculating hash for thread errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, coroutine.create(function() end)) + assert.falsy(pok) + end) + + it("calculating hash for userdata errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, io.tmpfile()) + assert.falsy(pok) + end) + + it("calculating hash for cdata errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, require "ffi".new("char[6]", "foobar")) + assert.falsy(pok) + end) + + it("calculates hash for empty table", function() + local value = {} + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("99914b932bd37a50b983c5e7c90ae93b", hash) + end + + local correct = ngx.md5("{}") + assert.equal("99914b932bd37a50b983c5e7c90ae93b", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for complex table", function() + local value = { + "a", + -3, + 3, + "b", + -2, + 2, + "c", + 1, + -1, + 0.9, + {}, + { a = "b" }, + ngx.null, + hello = "a", + [-1] = "b", + [0.9] = "c", + [true] = "d", + [false] = "e", + [ngx.null] = "f", + [{}] = "g", + a = "hello", + b = -1, + c = 0.9, + d = true, + e = false, + f = ngx.null, + g = {}, + } + + local correct = ngx.md5( + "{#-1#:$b$;#0.9#:$c$;#1#:$a$;#10#:#0.9#;#11#:{};#12#:{$a$:$b$};#13#:/null/;" .. + "#2#:#-3#;#3#:#3#;#4#:$b$;#5#:#-2#;#6#:#2#;#7#:$c$;#8#:#1#;#9#:#-1#;$a$:$he" .. + "llo$;$b$:#-1#;$c$:#0.9#;$d$:?true?;$e$:?false?;$f$:/null/;$g$:{};$hello$:$" .. + "a$;/null/:$f$;?false?:$e$;?true?:$d$;{}:$g$}") + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + end) +end) From fc5a44372b6a1ed0a38c348c33f20fedfcf486b3 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 5 Jul 2021 15:34:50 +0200 Subject: [PATCH 0710/4351] fix(sleep) force time update to prevent deadlocks (#7532) see https://github.com/Kong/lua-resty-worker-events/issues/41 --- kong/globalpatches.lua | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 336ec213c07..b180f2128d1 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -47,7 +47,19 @@ return function(options) -- the init_worker context. local get_phase= ngx.get_phase local ngx_sleep = ngx.sleep - local alternative_sleep = require("socket").sleep + local alternative_sleep do + local luasocket_sleep = require("socket").sleep + local update_time = ngx.update_time() + + alternative_sleep = function(t) + luasocket_sleep(t) + -- the ngx sleep will yield and hence update time, this implementation + -- does not, so we must force a time update to prevent time based loops + -- from getting into a deadlock/spin. + -- See https://github.com/Kong/lua-resty-worker-events/issues/41 + update_time() + end + end -- luacheck: globals ngx.sleep ngx.sleep = function(s) From d4946f073d8bf460b273973843fae6ab6b33d3b7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 5 Jul 2021 20:40:22 +0300 Subject: [PATCH 0711/4351] fix(globalpatches) update_time up-value being nil (#7534) --- kong/globalpatches.lua | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index b180f2128d1..a17eaa9f274 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -45,20 +45,15 @@ return function(options) -- the resty-lock is based on sleeping while waiting, but that api -- is unavailable. Hence we implement a BLOCKING sleep, only in -- the init_worker context. - local get_phase= ngx.get_phase + local get_phase = ngx.get_phase local ngx_sleep = ngx.sleep - local alternative_sleep do - local luasocket_sleep = require("socket").sleep - local update_time = ngx.update_time() - - alternative_sleep = function(t) - luasocket_sleep(t) - -- the ngx sleep will yield and hence update time, this implementation - -- does not, so we must force a time update to prevent time based loops - -- from getting into a deadlock/spin. - -- See https://github.com/Kong/lua-resty-worker-events/issues/41 - update_time() - end + local alternative_sleep = function(t) + require("socket").sleep(t) + -- the ngx sleep will yield and hence update time, this implementation + -- does not, so we must force a time update to prevent time based loops + -- from getting into a deadlock/spin. + -- See https://github.com/Kong/lua-resty-worker-events/issues/41 + ngx.update_time() end -- luacheck: globals ngx.sleep @@ -425,4 +420,3 @@ return function(options) toip = require("resty.dns.client").toip -- this will load utils and penlight modules for example end end - From 833aa517820811f15f9532368728ccfa08beca19 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Jul 2021 14:07:06 +0200 Subject: [PATCH 0712/4351] chore(rockspec) bump lua-resty-dns-client to 6.0.2 fixes #7444 --- kong-2.4.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.4.1-0.rockspec b/kong-2.4.1-0.rockspec index 6c0326c1b5a..083fb77f975 100644 --- a/kong-2.4.1-0.rockspec +++ b/kong-2.4.1-0.rockspec @@ -29,7 +29,7 @@ dependencies = { "lyaml == 6.2.7", "luasyslog == 2.0.1", "lua_pack == 1.0.5", - "lua-resty-dns-client == 6.0.1", + "lua-resty-dns-client == 6.0.2", "lua-protobuf == 0.3.2", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.4.2", From e369af260d62dba0d32dde4593bb80141024e040 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Jul 2021 14:15:10 +0200 Subject: [PATCH 0713/4351] fix(prometheus) kill server instead of 5 minute timeout (#139) --- spec/02-access_spec.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 196b97696fc..75e5ddfb6a3 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -95,6 +95,7 @@ describe("Plugin: prometheus (access)", function() end) teardown(function() + helpers.kill_tcp_server(TCP_SERVICE_PORT) if proxy_client then proxy_client:close() end From e68e14f1221dd4e96aa2aeb0d19df34d516465b7 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Jul 2021 17:16:19 +0200 Subject: [PATCH 0714/4351] fix(test) reduce test flakyness by actually waiting (#7540) because it used to use `ngx.time()` which only has second precision, a time-out specified as 1 second could actually be only 0.001, if that 1ms would cross the second boundary --- spec/helpers.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 2797989eb2f..ad4e5082ddc 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -573,15 +573,14 @@ local function wait_until(f, timeout, step) timeout = timeout or 5 step = step or 0.05 - local tstart = ngx.time() - local texp = tstart + timeout + local texp = ngx.now() + timeout local ok, res, err repeat ok, res, err = pcall(f) ngx.sleep(step) ngx.update_time() - until not ok or res or ngx.time() >= texp + until not ok or res or ngx.now() >= texp if not ok then -- report error from `f`, such as assert gone wrong From 8a83b1ca4ea9bbcbda5c414ae17d9b57241178c0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 6 Jul 2021 18:14:00 +0200 Subject: [PATCH 0715/4351] fix(zipkin) don't share context between several zipkin plugins (#116) --- kong/plugins/zipkin/handler.lua | 53 +++++---- spec/zipkin_spec.lua | 192 ++++++++++++++++++++++---------- 2 files changed, 162 insertions(+), 83 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 7426f2a60ff..69b804245c2 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -171,22 +171,22 @@ if subsystem == "http" then function ZipkinLogHandler:rewrite(conf) -- luacheck: ignore 212 - local ctx = ngx.ctx - local zipkin = get_context(conf, ctx) + local zipkin = get_context(conf, kong.ctx.plugin) + local ngx_ctx = ngx.ctx -- note: rewrite is logged on the request_span, not on the proxy span local rewrite_start_mu = - ctx.KONG_REWRITE_START and ctx.KONG_REWRITE_START * 1000 + ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_START * 1000 or ngx_now_mu() zipkin.request_span:annotate("krs", rewrite_start_mu) end function ZipkinLogHandler:access(conf) -- luacheck: ignore 212 - local ctx = ngx.ctx - local zipkin = get_context(conf, ctx) + local zipkin = get_context(conf, kong.ctx.plugin) + local ngx_ctx = ngx.ctx local access_start = - ctx.KONG_ACCESS_START and ctx.KONG_ACCESS_START * 1000 + ngx_ctx.KONG_ACCESS_START and ngx_ctx.KONG_ACCESS_START * 1000 or ngx_now_mu() get_or_add_proxy_span(zipkin, access_start) @@ -195,10 +195,10 @@ if subsystem == "http" then function ZipkinLogHandler:header_filter(conf) -- luacheck: ignore 212 - local ctx = ngx.ctx - local zipkin = get_context(conf, ctx) + local zipkin = get_context(conf, kong.ctx.plugin) + local ngx_ctx = ngx.ctx local header_filter_start_mu = - ctx.KONG_HEADER_FILTER_STARTED_AT and ctx.KONG_HEADER_FILTER_STARTED_AT * 1000 + ngx_ctx.KONG_HEADER_FILTER_STARTED_AT and ngx_ctx.KONG_HEADER_FILTER_STARTED_AT * 1000 or ngx_now_mu() local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start_mu) @@ -207,8 +207,7 @@ if subsystem == "http" then function ZipkinLogHandler:body_filter(conf) -- luacheck: ignore 212 - local ctx = ngx.ctx - local zipkin = get_context(conf, ctx) + local zipkin = get_context(conf, kong.ctx.plugin) -- Finish header filter when body filter starts if not zipkin.header_filter_finished then @@ -251,10 +250,10 @@ elseif subsystem == "stream" then function ZipkinLogHandler:preread(conf) -- luacheck: ignore 212 - local ctx = ngx.ctx - local zipkin = get_context(conf, ctx) + local zipkin = get_context(conf, kong.ctx.plugin) + local ngx_ctx = ngx.ctx local preread_start_mu = - ctx.KONG_PREREAD_START and ctx.KONG_PREREAD_START * 1000 + ngx_ctx.KONG_PREREAD_START and ngx_ctx.KONG_PREREAD_START * 1000 or ngx_now_mu() local proxy_span = get_or_add_proxy_span(zipkin, preread_start_mu) @@ -265,19 +264,19 @@ end function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 local now_mu = ngx_now_mu() - local ctx = ngx.ctx - local zipkin = get_context(conf, ctx) + local zipkin = get_context(conf, kong.ctx.plugin) + local ngx_ctx = ngx.ctx local request_span = zipkin.request_span local proxy_span = get_or_add_proxy_span(zipkin, now_mu) local reporter = get_reporter(conf) local proxy_finish_mu = - ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1000 + ngx_ctx.KONG_BODY_FILTER_ENDED_AT and ngx_ctx.KONG_BODY_FILTER_ENDED_AT * 1000 or now_mu - if ctx.KONG_REWRITE_START and ctx.KONG_REWRITE_TIME then + if ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span - local rewrite_finish_mu = (ctx.KONG_REWRITE_START + ctx.KONG_REWRITE_TIME) * 1000 + local rewrite_finish_mu = (ngx_ctx.KONG_REWRITE_START + ngx_ctx.KONG_REWRITE_TIME) * 1000 zipkin.request_span:annotate("krf", rewrite_finish_mu) end @@ -287,12 +286,12 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 -- requests which are not matched by any route -- but we still want to know when the access phase "started" local access_start_mu = - ctx.KONG_ACCESS_START and ctx.KONG_ACCESS_START * 1000 + ngx_ctx.KONG_ACCESS_START and ngx_ctx.KONG_ACCESS_START * 1000 or proxy_span.timestamp proxy_span:annotate("kas", access_start_mu) local access_finish_mu = - ctx.KONG_ACCESS_ENDED_AT and ctx.KONG_ACCESS_ENDED_AT * 1000 + ngx_ctx.KONG_ACCESS_ENDED_AT and ngx_ctx.KONG_ACCESS_ENDED_AT * 1000 or proxy_finish_mu proxy_span:annotate("kaf", access_finish_mu) @@ -305,12 +304,12 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 else local preread_finish_mu = - ctx.KONG_PREREAD_ENDED_AT and ctx.KONG_PREREAD_ENDED_AT * 1000 + ngx_ctx.KONG_PREREAD_ENDED_AT and ngx_ctx.KONG_PREREAD_ENDED_AT * 1000 or proxy_finish_mu proxy_span:annotate("kpf", preread_finish_mu) end - local balancer_data = ctx.balancer_data + local balancer_data = ngx_ctx.balancer_data if balancer_data then local balancer_tries = balancer_data.tries for i = 1, balancer_data.try_count do @@ -344,11 +343,11 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 if subsystem == "http" then request_span:set_tag("http.status_code", kong.response.get_status()) end - if ctx.authenticated_consumer then - request_span:set_tag("kong.consumer", ctx.authenticated_consumer.id) + if ngx_ctx.authenticated_consumer then + request_span:set_tag("kong.consumer", ngx_ctx.authenticated_consumer.id) end - if conf.include_credential and ctx.authenticated_credential then - request_span:set_tag("kong.credential", ctx.authenticated_credential.id) + if conf.include_credential and ngx_ctx.authenticated_credential then + request_span:set_tag("kong.credential", ngx_ctx.authenticated_credential.id) end request_span:set_tag("kong.node.id", kong.node.get_id()) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 76348b48ad5..7abb2a8243f 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -76,77 +76,156 @@ local function wait_for_spans(zipkin_client, number_of_spans, remoteServiceName, end -for _, strategy in helpers.each_strategy() do -for _, traceid_byte_count in ipairs({ 8, 16 }) do -describe("http integration tests with zipkin server [#" - .. strategy .. "] traceid_byte_count: " - .. traceid_byte_count, function() +-- the following assertions should be true on any span list, even in error mode +local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s) + -- request_span + assert.same("table", type(request_span)) + assert.same("string", type(request_span.id)) + assert.same(expected_name, request_span.name) + assert.same(request_span.id, proxy_span.parentId) + + assert.same("SERVER", request_span.kind) + + assert.same("string", type(request_span.traceId)) + assert.equals(traceid_len, #request_span.traceId, request_span.traceId) + assert_valid_timestamp(request_span.timestamp, start_s) + + if request_span.duration and proxy_span.duration then + assert.truthy(request_span.duration >= proxy_span.duration) + end - local proxy_client_grpc - local service, grpc_service, tcp_service - local route, grpc_route, tcp_route - local zipkin_client - local proxy_client + if #request_span.annotations == 1 then + error(require("inspect")(request_span)) + end + assert.equals(2, #request_span.annotations) + local rann = annotations_to_hash(request_span.annotations) + assert_valid_timestamp(rann["krs"], start_s) + assert_valid_timestamp(rann["krf"], start_s) + assert.truthy(rann["krs"] <= rann["krf"]) - -- the following assertions should be true on any span list, even in error mode - local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s) - -- request_span - assert.same("table", type(request_span)) - assert.same("string", type(request_span.id)) - assert.same(expected_name, request_span.name) - assert.same(request_span.id, proxy_span.parentId) + assert.same({ serviceName = "kong" }, request_span.localEndpoint) - assert.same("SERVER", request_span.kind) + -- proxy_span + assert.same("table", type(proxy_span)) + assert.same("string", type(proxy_span.id)) + assert.same(request_span.name .. " (proxy)", proxy_span.name) + assert.same(request_span.id, proxy_span.parentId) - assert.same("string", type(request_span.traceId)) - assert.equals(traceid_len, #request_span.traceId, request_span.traceId) - assert_valid_timestamp(request_span.timestamp, start_s) + assert.same("CLIENT", proxy_span.kind) - if request_span.duration and proxy_span.duration then - assert.truthy(request_span.duration >= proxy_span.duration) - end + assert.same("string", type(proxy_span.traceId)) + assert.equals(request_span.traceId, proxy_span.traceId) + assert_valid_timestamp(proxy_span.timestamp, start_s) - assert.equals(2, #request_span.annotations) - local rann = annotations_to_hash(request_span.annotations) - assert_valid_timestamp(rann["krs"], start_s) - assert_valid_timestamp(rann["krf"], start_s) - assert.truthy(rann["krs"] <= rann["krf"]) + if request_span.duration and proxy_span.duration then + assert.truthy(proxy_span.duration >= 0) + end - assert.same({ serviceName = "kong" }, request_span.localEndpoint) + assert.equals(6, #proxy_span.annotations) + local pann = annotations_to_hash(proxy_span.annotations) - -- proxy_span - assert.same("table", type(proxy_span)) - assert.same("string", type(proxy_span.id)) - assert.same(request_span.name .. " (proxy)", proxy_span.name) - assert.same(request_span.id, proxy_span.parentId) + assert_valid_timestamp(pann["kas"], start_s) + assert_valid_timestamp(pann["kaf"], start_s) + assert_valid_timestamp(pann["khs"], start_s) + assert_valid_timestamp(pann["khf"], start_s) + assert_valid_timestamp(pann["kbs"], start_s) + assert_valid_timestamp(pann["kbf"], start_s) - assert.same("CLIENT", proxy_span.kind) + assert.truthy(pann["kas"] <= pann["kaf"]) + assert.truthy(pann["khs"] <= pann["khf"]) + assert.truthy(pann["kbs"] <= pann["kbf"]) - assert.same("string", type(proxy_span.traceId)) - assert.equals(request_span.traceId, proxy_span.traceId) - assert_valid_timestamp(proxy_span.timestamp, start_s) + assert.truthy(pann["khs"] <= pann["kbs"]) +end - if request_span.duration and proxy_span.duration then - assert.truthy(proxy_span.duration >= 0) - end - assert.equals(6, #proxy_span.annotations) - local pann = annotations_to_hash(proxy_span.annotations) +for _, strategy in helpers.each_strategy() do + describe("plugin configuration", function() + local proxy_client, zipkin_client, service + + setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) - assert_valid_timestamp(pann["kas"], start_s) - assert_valid_timestamp(pann["kaf"], start_s) - assert_valid_timestamp(pann["khs"], start_s) - assert_valid_timestamp(pann["khf"], start_s) - assert_valid_timestamp(pann["kbs"], start_s) - assert_valid_timestamp(pann["kbf"], start_s) + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } - assert.truthy(pann["kas"] <= pann["kaf"]) - assert.truthy(pann["khs"] <= pann["khf"]) - assert.truthy(pann["kbs"] <= pann["kbf"]) + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + }) - assert.truthy(pann["khs"] <= pann["kbs"]) - end + -- enable zipkin plugin globally, with sample_ratio = 1 + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 0, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + default_header_type = "b3-single", + } + }) + + -- enable zipkin on the service, with sample_ratio = 1 + -- this should generate traces, even if there is another plugin with sample_ratio = 0 + bp.plugins:insert({ + name = "zipkin", + service = { id = service.id }, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + default_header_type = "b3-single", + } + }) + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }) + + proxy_client = helpers.proxy_client() + zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("#generates traces when several plugins exist and one of them has sample_ratio = 0 but not the other", function() + local start_s = ngx.now() + + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" + }, + }) + assert.response(r).has.status(200) + + local _, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, service.name) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "get", 16 * 2, start_s) + end) + end) +end + + +for _, strategy in helpers.each_strategy() do +for _, traceid_byte_count in ipairs({ 8, 16 }) do +describe("http integration tests with zipkin server [#" + .. strategy .. "] traceid_byte_count: " + .. traceid_byte_count, function() + + local proxy_client_grpc + local service, grpc_service, tcp_service + local route, grpc_route, tcp_route + local zipkin_client + local proxy_client lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) @@ -218,6 +297,7 @@ describe("http integration tests with zipkin server [#" zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) end) + teardown(function() helpers.stop_kong() end) @@ -791,7 +871,7 @@ describe("http integration tests with zipkin server [#" end) it("works on non-matched requests", function() - local trace_id = gen_trace_id(8) + local trace_id = gen_trace_id(8) local span_id = gen_span_id() local r = proxy_client:get("/foobar", { From 612637f6e834bfe2d1f91ecc789d14f19913d95c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 6 Jul 2021 20:24:53 +0300 Subject: [PATCH 0716/4351] fix(proxy) removal of proxy-authorization header (#7533) ### Summary Clear proxy authorization header only when it is part of original request headers. Removes it also when the plugin specifies it with exactly same value as in original request headers. --- kong/runloop/handler.lua | 10 ++--- .../05-proxy/03-upstream_headers_spec.lua | 45 +++++++++++++++++++ 2 files changed, 49 insertions(+), 6 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 774ac0ff999..b8ee57b4ef7 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1114,10 +1114,9 @@ return { local server_port = var.server_port ctx.host_port = HOST_PORTS[server_port] or server_port - -- special handling for proxy-authorization and te headers in case + -- special handling for proxy-authorization header in case -- the plugin(s) want to specify them (store the original) ctx.http_proxy_authorization = var.http_proxy_authorization - ctx.http_te = var.http_te end, after = NOOP, }, @@ -1350,7 +1349,7 @@ return { return ngx.exit(500) end - -- the nginx grpc module does not offer a way to overrride the + -- the nginx grpc module does not offer a way to override the -- :authority pseudo-header; use our internal API to do so local upstream_host = var.upstream_host local upstream_scheme = var.upstream_scheme @@ -1395,9 +1394,8 @@ return { -- clear the proxy-authorization header only in case the plugin didn't -- specify it, assuming that the plugin didn't specify the same value. - local proxy_authorization = var.http_proxy_authorization - if proxy_authorization and - proxy_authorization == var.http_proxy_authorization then + if ctx.http_proxy_authorization and + ctx.http_proxy_authorization == var.http_proxy_authorization then clear_header("Proxy-Authorization") end end diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 4a204bef691..863d4f112ab 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -68,6 +68,31 @@ for _, strategy in helpers.each_strategy() do }, } + local service = assert(bp.services:insert()) + local route = bp.routes:insert({ + service = service, + protocols = { "http" }, + paths = { "/proxy-authorization" }, + strip_path = true, + }) + + bp.plugins:insert({ + route = route, + name = "request-transformer", + config = { + add = { + headers = { + "Proxy-Authorization:Basic ZGVtbzp0ZXN0", + }, + }, + replace = { + headers = { + "Proxy-Authorization:Basic ZGVtbzp0ZXN0", + }, + }, + }, + }) + assert(helpers.start_kong(config)) end end @@ -195,6 +220,26 @@ for _, strategy in helpers.each_strategy() do assert.equal("keep-alive, Upgrade", json.headers.connection) assert.equal("websocket", json.headers.upgrade) end) + + it("keeps proxy-authorization header when a plugin specifies it", function() + local headers = request_headers({ + ["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l", + }, "/proxy-authorization") + + assert.equal("Basic ZGVtbzp0ZXN0", headers["proxy-authorization"]) + + local headers = request_headers({}, "/proxy-authorization") + + assert.equal("Basic ZGVtbzp0ZXN0", headers["proxy-authorization"]) + end) + + it("removes proxy-authorization header if plugin specifies same value as in requests", function() + local headers = request_headers({ + ["Proxy-Authorization"] = "Basic ZGVtbzp0ZXN0", + }, "/proxy-authorization") + + assert.is_nil(headers["proxy-authorization"]) + end) end) describe("(using the default configuration values)", function() From 0acbd0a9a1d15772cd9d9a153d212e3fe6bc3ff6 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Jul 2021 23:15:47 +0200 Subject: [PATCH 0717/4351] fix(prometheus) correct typo in description (#140) --- kong/plugins/prometheus/enterprise/exporter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/enterprise/exporter.lua b/kong/plugins/prometheus/enterprise/exporter.lua index 42e5ec0d4cc..cc9aeadba97 100644 --- a/kong/plugins/prometheus/enterprise/exporter.lua +++ b/kong/plugins/prometheus/enterprise/exporter.lua @@ -9,7 +9,7 @@ local function init(prometheus) metrics.license_errors = prometheus:counter("enterprise_license_errors", "Errors when collecting license info") metrics.license_signature = prometheus:gauge("enterprise_license_signature", - "Last 32 bytes of the license signautre in number") + "Last 32 bytes of the license signature in number") metrics.license_expiration = prometheus:gauge("enterprise_license_expiration", "Unix epoch time when the license expires, " .. "the timestamp is substracted by 24 hours ".. From e359707c6a09229d4625089fa07ce22abaab3dbc Mon Sep 17 00:00:00 2001 From: Ikko Ashimine Date: Wed, 7 Jul 2021 07:07:03 +0900 Subject: [PATCH 0718/4351] tests(integration) fix typo in 14-server_tokens_spec.lua (#7542) occured -> occurred --- spec/02-integration/05-proxy/14-server_tokens_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 7464c7034d7..fb510be3b3c 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -766,7 +766,7 @@ describe("headers [#" .. strategy .. "]", function() -- to ensure that the `headers` configuration value can be specified -- via the configuration file (vs. environment variables as the rest -- of this test suite uses). - -- This regression occured because of the dumping of config values into + -- This regression occurred because of the dumping of config values into -- .kong_env (and the lack of serialization for the `headers` table). assert(helpers.kong_exec("restart -c spec/fixtures/headers.conf")) From eda94735d7687e0192b5bb50b1de367b0bb1a8cf Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 6 Jul 2021 17:08:10 -0500 Subject: [PATCH 0719/4351] fix(proxy) handle head requests in buffered mode (#7535) According to docs, `ngx.location.capture` returns `res.truncated == true` on error cases, but it seems HEAD requests might cause it too. In those cases don't force an error response. Fixes #7059 --- kong/init.lua | 2 +- .../05-proxy/24-buffered_spec.lua | 24 +++++++++++++++++++ 2 files changed, 25 insertions(+), 1 deletion(-) diff --git a/kong/init.lua b/kong/init.lua index 40f6f95b246..acbdea3108a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1052,7 +1052,7 @@ do } local res = ngx.location.capture("/kong_buffered_http", options) - if res.truncated then + if res.truncated and options.method ~= ngx.HTTP_HEAD then kong_global.set_phase(kong, PHASES.error) ngx.status = 502 return kong_error_handlers(ctx) diff --git a/spec/02-integration/05-proxy/24-buffered_spec.lua b/spec/02-integration/05-proxy/24-buffered_spec.lua index 8dd0afda321..dd4aab21c6b 100644 --- a/spec/02-integration/05-proxy/24-buffered_spec.lua +++ b/spec/02-integration/05-proxy/24-buffered_spec.lua @@ -155,6 +155,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(md5(body), res.headers["MD5"]) end) + it("HEAD request work the same, without a body", function() + local res = proxy_client:send{ method="HEAD", path="/1/status/231"} + local body = assert.res_status(231, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + + local res = proxy_ssl_client:send{ method="HEAD", path="/1/status/232" } + local body = assert.res_status(232, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + end) + it("header can be set from upstream response body and body can be modified on header_filter phase", function() local res = proxy_client:get("/2/status/233") local body = assert.res_status(233, res) @@ -179,6 +191,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(md5(body), res.headers["MD5"]) end) + it("response phase works in HEAD request", function() + local res = proxy_client:send{ method="HEAD", path="/3/status/235" } + local body = assert.res_status(235, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + + local res = proxy_ssl_client:send{ method="HEAD", path="/3/status/236" } + local body = assert.res_status(236, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + end) + it("header can be set from upstream response body and body can be modified on response phase", function() local res = proxy_client:get("/4/status/237") local body = assert.res_status(237, res) From 46955391eabf98b9a43c937952cb373885ec1816 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 4 Jul 2021 09:41:54 +0200 Subject: [PATCH 0720/4351] chore(test) fix doc comments in helpers No functional changes, just moved two functions into another section, and fixed several doc comments. --- spec/03-plugins/25-oauth2/03-access_spec.lua | 2 +- spec/helpers.lua | 161 ++++++++++--------- 2 files changed, 87 insertions(+), 76 deletions(-) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index ad8850f2b77..3dc63ca3beb 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -2884,7 +2884,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() -- -- We want to make sure we do not attempt to parse a -- request body if the request isn't supposed to have - -- once in the first place. + -- one in the first place. -- setup: cleanup logs os.execute(":> " .. helpers.test_conf.nginx_err_logs) diff --git a/spec/helpers.lua b/spec/helpers.lua index ad4e5082ddc..6010038ed93 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -145,7 +145,7 @@ end --- Unset an environment variable --- @function setenv +-- @function unsetenv -- @param env (string) name of the environment variable -- @return true on success, false otherwise local function unsetenv(env) @@ -542,78 +542,6 @@ local function lookup(t, k) end ---- Waits until a specific condition is met. --- The check function will repeatedly be called (with a fixed interval), until --- the condition is met, or the --- timeout value is exceeded. --- @function wait_until --- @param f check function that should return `truthy` when the condition has --- been met --- @param timeout (optional) maximum time to wait after which an error is --- thrown, defaults to 5. --- @return nothing. It returns when the condition is met, or throws an error --- when it times out. --- @usage -- wait 10 seconds for a file "myfilename" to appear --- helpers.wait_until(function() return file_exist("myfilename") end, 10) -local function wait_until(f, timeout, step) - if type(f) ~= "function" then - error("arg #1 must be a function", 2) - end - - if timeout ~= nil and type(timeout) ~= "number" then - error("arg #2 must be a number", 2) - end - - if step ~= nil and type(step) ~= "number" then - error("arg #3 must be a number", 2) - end - - ngx.update_time() - - timeout = timeout or 5 - step = step or 0.05 - - local texp = ngx.now() + timeout - local ok, res, err - - repeat - ok, res, err = pcall(f) - ngx.sleep(step) - ngx.update_time() - until not ok or res or ngx.now() >= texp - - if not ok then - -- report error from `f`, such as assert gone wrong - error(tostring(res), 2) - elseif not res and err then - -- report a failure for `f` to meet its condition - -- and eventually an error return value which could be the cause - error("wait_until() timeout: " .. tostring(err) .. " (after delay: " .. timeout .. "s)", 2) - elseif not res then - -- report a failure for `f` to meet its condition - error("wait_until() timeout (after delay " .. timeout .. "s)", 2) - end -end - - -local admin_client -- forward declaration - ---- Waits for invalidation of a cached key by polling the mgt-api --- and waiting for a 404 response. --- @function wait_for_invalidation --- @param key (string) the cache-key to check --- @param timeout (optional) in seconds (for default see `wait_until`). -local function wait_for_invalidation(key, timeout) - -- TODO: this code is not used, but is duplicated all over the codebase! - -- search codebase for "/cache/" endpoint - local api_client = admin_client() - wait_until(function() - local res = api_client:get("/cache/" .. key) - res:read_body() - return res.status == 404 - end, timeout) -end - --- http_client. -- An http-client class to perform requests. @@ -833,7 +761,7 @@ end -- @param timeout (optional, number) the timeout to use -- @param forced_port (optional, number) if provided will override the port in -- the Kong configuration with this port -function admin_client(timeout, forced_port) +local function admin_client(timeout, forced_port) local admin_ip, admin_port for _, entry in ipairs(conf.admin_listeners) do if entry.ssl == false then @@ -1400,6 +1328,88 @@ local say = require "say" local luassert = require "luassert.assert" +--- Waits until a specific condition is met. +-- The check function will repeatedly be called (with a fixed interval), until +-- the condition is met. Throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_until +-- @param f check function that should return `truthy` when the condition has +-- been met +-- @param timeout (optional) maximum time to wait after which an error is +-- thrown, defaults to 5. +-- @param step (optional) interval between checks, defaults to 0.05. +-- @return nothing. It returns when the condition is met, or throws an error +-- when it times out. +-- @usage +-- -- wait 10 seconds for a file "myfilename" to appear +-- helpers.wait_until(function() return file_exist("myfilename") end, 10) +local function wait_until(f, timeout, step) + if type(f) ~= "function" then + error("arg #1 must be a function", 2) + end + + if timeout ~= nil and type(timeout) ~= "number" then + error("arg #2 must be a number", 2) + end + + if step ~= nil and type(step) ~= "number" then + error("arg #3 must be a number", 2) + end + + ngx.update_time() + + timeout = timeout or 5 + step = step or 0.05 + + local tstart = ngx.time() + local texp = tstart + timeout + local ok, res, err + + repeat + ok, res, err = pcall(f) + ngx.sleep(step) + ngx.update_time() + until not ok or res or ngx.time() >= texp + + if not ok then + -- report error from `f`, such as assert gone wrong + error(tostring(res), 2) + elseif not res and err then + -- report a failure for `f` to meet its condition + -- and eventually an error return value which could be the cause + error("wait_until() timeout: " .. tostring(err) .. " (after delay: " .. timeout .. "s)", 2) + elseif not res then + -- report a failure for `f` to meet its condition + error("wait_until() timeout (after delay " .. timeout .. "s)", 2) + end +end + + +--- Waits for invalidation of a cached key by polling the mgt-api +-- and waiting for a 404 response. Throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_for_invalidation +-- @param key (string) the cache-key to check +-- @param timeout (optional) in seconds (for default see `wait_until`). +-- @return nothing. It returns when the key is invalidated, or throws an error +-- when it times out. +-- @usage +-- local cache_key = "abc123" +-- helpers.wait_for_invalidation(cache_key, 10) +local function wait_for_invalidation(key, timeout) + -- TODO: this code is duplicated all over the codebase, + -- search codebase for "/cache/" endpoint + local api_client = admin_client() + wait_until(function() + local res = api_client:get("/cache/" .. key) + res:read_body() + return res.status == 404 + end, timeout) +end + + --- Generic modifier "response". -- Will set a "response" value in the assertion state, so following -- assertions will operate on the value set. @@ -2401,7 +2411,8 @@ end -- It may differ from the default, as it may have been modified -- by the `env` table given to start_kong. -- @function get_running_conf --- @param prefix The prefix path where the kong instance is running +-- @param prefix (optional) The prefix path where the kong instance is running, +-- defaults to the prefix in the default config. -- @return The conf table of the running instance, or nil + error. local function get_running_conf(prefix) local default_conf = conf_loader(nil, {prefix = prefix or conf.prefix}) From aeaa53e3062ebf19b64bd9b0a331e379b2b7a915 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 4 Jul 2021 10:10:47 +0200 Subject: [PATCH 0721/4351] chore(test) adds a helper to clear the current error logfile --- spec/02-integration/05-proxy/06-ssl_spec.lua | 3 +-- .../05-proxy/25-upstream_keepalive_spec.lua | 3 +-- spec/03-plugins/03-http-log/01-log_spec.lua | 3 +-- spec/03-plugins/25-oauth2/03-access_spec.lua | 3 +-- spec/helpers.lua | 19 +++++++++++++++++++ 5 files changed, 23 insertions(+), 8 deletions(-) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 9abeef87a48..dabdb74c6a9 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -222,8 +222,7 @@ for _, strategy in helpers.each_strategy() do describe("proxy ssl verify", function() it("prevents requests to upstream that does not possess a trusted certificate", function() - -- setup: cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + helpers.clean_logfile() local res = assert(proxy_client:send { method = "GET", diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index 74fa1f85778..1848d9d4eb6 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -39,8 +39,7 @@ describe("#postgres upstream keepalive", function() kopts[k] = v end - -- cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + helpers.clean_logfile() assert(helpers.start_kong(kopts, nil, nil, fixtures)) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index d77ed2f5acf..b389bae6abd 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -140,8 +140,7 @@ for _, strategy in helpers.each_strategy() do } } - local test_error_log_path = helpers.test_conf.nginx_err_logs - os.execute(":> " .. test_error_log_path) + helpers.clean_logfile() local grpc_service = assert(bp.services:insert { name = "grpc-service", diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 3dc63ca3beb..28f822f3ee7 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -2886,8 +2886,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() -- request body if the request isn't supposed to have -- one in the first place. - -- setup: cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + helpers.clean_logfile() -- TEST: access with a GET request diff --git a/spec/helpers.lua b/spec/helpers.lua index 6010038ed93..9e0b1b8e12c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1960,6 +1960,7 @@ do -- @param path A path to the log file (defaults to the test prefix's -- errlog). -- @see line + -- @see clean_logfile -- @usage -- assert.logfile("./my/logfile.log").has.no.line("[error]", true) local function modifier_errlog(state, args) @@ -1989,7 +1990,12 @@ do -- @param fpath An optional path to the file (defaults to the filelog -- modifier) -- @see logfile + -- @see clean_logfile -- @usage + -- helpers.clean_logfile() + -- + -- -- run some tests here + -- -- assert.logfile().has.no.line("[error]", true) local function match_line(state, args) local regex = args[1] @@ -2420,6 +2426,18 @@ local function get_running_conf(prefix) end +--- Clears the logfile. Will overwrite the logfile with an empty file. +-- @function clean_logfile +-- @param logfile (optional) filename to clear, defaults to the current +-- error-log file +-- @return nothing +-- @see line +local function clean_logfile(logfile) + logfile = logfile or (get_running_conf() or conf).nginx_err_logs + os.execute(":> " .. logfile) +end + + --- Return the actual Kong version the tests are running against. -- See [version.lua](https://github.com/kong/version.lua) for the format. This -- is mostly useful for testing plugins that should work with multiple Kong versions. @@ -2810,6 +2828,7 @@ end admin_ssl_client = admin_ssl_client, prepare_prefix = prepare_prefix, clean_prefix = clean_prefix, + clean_logfile = clean_logfile, wait_for_invalidation = wait_for_invalidation, each_strategy = each_strategy, all_strategies = all_strategies, From 16213fadbad2ce8ca92193725e63fae0c8341691 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 7 Jul 2021 11:35:46 +0200 Subject: [PATCH 0722/4351] fix(prometheus) license version can be a string --- kong/plugins/prometheus/enterprise/exporter.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/enterprise/exporter.lua b/kong/plugins/prometheus/enterprise/exporter.lua index cc9aeadba97..7ab10958cd5 100644 --- a/kong/plugins/prometheus/enterprise/exporter.lua +++ b/kong/plugins/prometheus/enterprise/exporter.lua @@ -49,7 +49,7 @@ local function metric_data() local lic = kong.license.license - if lic.version ~= 1 then + if tonumber(lic.version) ~= 1 then metrics.license_errors:inc() kong.log.err("enterprise license version (" .. (lic.version or "nil") .. ") unsupported") return From 32f1bd7195c20d19d22b72dd47164a6812b69e7d Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 7 Jul 2021 11:38:21 +0200 Subject: [PATCH 0723/4351] fix(prometheus) apply proper log-assertions to fix time-based issues --- spec/02-access_spec.lua | 17 ++++------------- spec/04-status_api_spec.lua | 17 ++++------------- 2 files changed, 8 insertions(+), 26 deletions(-) diff --git a/spec/02-access_spec.lua b/spec/02-access_spec.lua index 75e5ddfb6a3..ad095121882 100644 --- a/spec/02-access_spec.lua +++ b/spec/02-access_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local pl_file = require "pl.file" local TCP_SERVICE_PORT = 8189 local TCP_PROXY_PORT = 9007 @@ -219,8 +218,7 @@ describe("Plugin: prometheus (access)", function() it("does not log error if no service was matched", function() -- cleanup logs - local test_error_log_path = helpers.test_conf.nginx_err_logs - os.execute(":> " .. test_error_log_path) + os.execute(":> " .. helpers.test_conf.nginx_err_logs) local res = assert(proxy_client:send { method = "POST", @@ -229,16 +227,12 @@ describe("Plugin: prometheus (access)", function() assert.res_status(404, res) -- make sure no errors - local logs = pl_file.read(test_error_log_path) - for line in logs:gmatch("[^\r\n]+") do - assert.not_match("[error]", line, nil, true) - end + assert.logfile().has.no.line("[error]", true, 10) end) it("does not log error during a scrape", function() -- cleanup logs - local test_error_log_path = helpers.test_conf.nginx_err_logs - os.execute(":> " .. test_error_log_path) + os.execute(":> " .. helpers.test_conf.nginx_err_logs) local res = assert(admin_client:send { method = "GET", @@ -247,10 +241,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) -- make sure no errors - local logs = pl_file.read(test_error_log_path) - for line in logs:gmatch("[^\r\n]+") do - assert.not_match("[error]", line, nil, true) - end + assert.logfile().has.no.line("[error]", true, 10) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) diff --git a/spec/04-status_api_spec.lua b/spec/04-status_api_spec.lua index a1ff2612a33..c93c2409bd1 100644 --- a/spec/04-status_api_spec.lua +++ b/spec/04-status_api_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local pl_file = require "pl.file" local TCP_PROXY_PORT = 9007 @@ -245,8 +244,7 @@ describe("Plugin: prometheus (access via status API)", function() it("does not log error if no service was matched", function() -- cleanup logs - local test_error_log_path = helpers.test_conf.nginx_err_logs - os.execute(":> " .. test_error_log_path) + os.execute(":> " .. helpers.test_conf.nginx_err_logs) local res = assert(proxy_client:send { method = "POST", @@ -255,16 +253,12 @@ describe("Plugin: prometheus (access via status API)", function() assert.res_status(404, res) -- make sure no errors - local logs = pl_file.read(test_error_log_path) - for line in logs:gmatch("[^\r\n]+") do - assert.not_match("[error]", line, nil, true) - end + assert.logfile().has.no.line("[error]", true, 10) end) it("does not log error during a scrape", function() -- cleanup logs - local test_error_log_path = helpers.test_conf.nginx_err_logs - os.execute(":> " .. test_error_log_path) + os.execute(":> " .. helpers.test_conf.nginx_err_logs) local res = assert(status_client:send { method = "GET", @@ -273,10 +267,7 @@ describe("Plugin: prometheus (access via status API)", function() assert.res_status(200, res) -- make sure no errors - local logs = pl_file.read(test_error_log_path) - for line in logs:gmatch("[^\r\n]+") do - assert.not_match("[error]", line, nil, true) - end + assert.logfile().has.no.line("[error]", true, 10) end) it("scrape response has metrics and comments only", function() From ae17bcee051cd645fa33d7d69a9b0ffcc194f9eb Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 7 Jul 2021 15:38:36 +0200 Subject: [PATCH 0724/4351] chore(ci) pin Alpine release to 3.13 (#7529) Release 3.14 (15-6-2021, see https://alpinelinux.org/releases/ ) has issues that break `make` (see https://github.com/alpinelinux/docker-alpine/issues/146 ) and hence cause Pongo image builds to fail. --- Jenkinsfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 5f5b196fa64..84a68cae25e 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -40,7 +40,7 @@ pipeline { RELEASE_DOCKER_ONLY="true" PACKAGE_TYPE="apk" RESTY_IMAGE_BASE="alpine" - RESTY_IMAGE_TAG="latest" + RESTY_IMAGE_TAG="3.13" } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' From 19da4acbda2affc04b53b25b4aebde536539b6b4 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 7 Jul 2021 12:41:49 -0300 Subject: [PATCH 0725/4351] chore(acme) move misc files into plugin dir --- CHANGELOG.md => kong/plugins/acme/CHANGELOG.md | 0 LICENSE => kong/plugins/acme/LICENSE | 0 README.md => kong/plugins/acme/README.md | 0 .../plugins/acme/kong-plugin-acme-0.2.14-1.rockspec | 0 4 files changed, 0 insertions(+), 0 deletions(-) rename CHANGELOG.md => kong/plugins/acme/CHANGELOG.md (100%) rename LICENSE => kong/plugins/acme/LICENSE (100%) rename README.md => kong/plugins/acme/README.md (100%) rename kong-plugin-acme-0.2.14-1.rockspec => kong/plugins/acme/kong-plugin-acme-0.2.14-1.rockspec (100%) diff --git a/CHANGELOG.md b/kong/plugins/acme/CHANGELOG.md similarity index 100% rename from CHANGELOG.md rename to kong/plugins/acme/CHANGELOG.md diff --git a/LICENSE b/kong/plugins/acme/LICENSE similarity index 100% rename from LICENSE rename to kong/plugins/acme/LICENSE diff --git a/README.md b/kong/plugins/acme/README.md similarity index 100% rename from README.md rename to kong/plugins/acme/README.md diff --git a/kong-plugin-acme-0.2.14-1.rockspec b/kong/plugins/acme/kong-plugin-acme-0.2.14-1.rockspec similarity index 100% rename from kong-plugin-acme-0.2.14-1.rockspec rename to kong/plugins/acme/kong-plugin-acme-0.2.14-1.rockspec From abc2c8bc525fb2bc8407c04c58b176a2cf309924 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 7 Jul 2021 19:55:05 +0200 Subject: [PATCH 0726/4351] docs(autodoc) collapse declarative_admin_api.md into admin_api.md (#7467) --- autodoc/admin-api/data/admin-api.lua | 287 ++++++++++----------------- autodoc/admin-api/generate.lua | 93 +++++---- scripts/autodoc | 28 ++- 3 files changed, 167 insertions(+), 241 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 2dcfa82e557..1ceb546d8a3 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -43,15 +43,7 @@ return { intro = { { text = [[ - - - Kong comes with an **internal** RESTful Admin API for administration purposes. + {{site.base_gateway}} comes with an **internal** RESTful Admin API for administration purposes. Requests to the Admin API can be sent to any node in the cluster, and Kong will keep the configuration consistent across all nodes. @@ -63,8 +55,95 @@ return { exposure of this API. See [this document][secure-admin-api] for a discussion of methods to secure the Admin API. ]] - }, { - title = [[Supported Content Types]], + }, + + { title = [[DB-less mode]], + text = [[ + + In [DB-less mode](../db-less-and-declarative-config), the Admin API can be used to load a new declarative + configuration, and for inspecting the current configuration. In DB-less mode, + the Admin API for each Kong node functions independently, reflecting the memory state + of that particular Kong node. This is the case because there is no database + coordination between Kong nodes. + + In DB-less mode, you configure {{site.base_gateway}} declaratively. + Therefore, the Admin API is mostly read-only. The only tasks it can perform are all + related to handling the declarative config, including: + + * [Validating configurations against schemas](#validate-a-configuration-against-a-schema) + * [Validating plugin configurations against schemas](#validate-a-plugin-configuration-against-the-schema) + * [Reloading the declarative configuration](#reload-declarative-configuration) + * [Setting a target's health status in the load balancer](#set-target-as-healthy) + + ]], + }, + + { title = [[Declarative configuration]], + text = [[ + + Loading the declarative configuration of entities into {{site.base_gateway}} + can be done in two ways: at start-up, through the `declarative_config` + property, or at run-time, through the Admin API using the `/config` + endpoint. + + To get started using declarative configuration, you need a file + (in YAML or JSON format) containing entity definitions. You can + generate a sample declarative configuration with the command: + + ``` + kong config init + ``` + + It generates a file named `kong.yml` in the current directory, + containing the appropriate structure and examples. + + + ### Reload Declarative Configuration + + This endpoint allows resetting a DB-less Kong with a new + declarative configuration data file. All previous contents + are erased from memory, and the entities specified in the + given file take their place. + + To learn more about the file format, see the + [declarative configuration](../db-less-and-declarative-config) documentation. + + +
/config
+ + {:.indent} + Attributes | Description + ---:| --- + `config`
**required** | The config data (in YAML or JSON format) to be loaded. + + + #### Request Querystring Parameters + + Attributes | Description + ---:| --- + `check_hash`
*optional* | If set to 1, Kong will compare the hash of the input config data against that of the previous one. If the configuration is identical, it will not reload it and will return HTTP 304. + + + #### Response + + ``` + HTTP 200 OK + ``` + + ``` json + { + { "services": [], + "routes": [] + } + } + ``` + + The response contains a list of all the entities that were parsed from the + input file. + ]], + }, + + { title = [[Supported Content Types]], text = [[ The Admin API accepts 3 content types on every endpoint: @@ -156,7 +235,6 @@ return { [healthchecks]: /{{page.kong_version}}/health-checks-circuit-breakers [secure-admin-api]: /{{page.kong_version}}/secure-admin-api [proxy-reference]: /{{page.kong_version}}/proxy - [db-less-admin-api]: /{{page.kong_version}}/db-less-admin-api ]], general = { @@ -2041,176 +2119,23 @@ return { }, -------------------------------------------------------------------------------- --- Overrides for DB-less mode +-- DB-less mode -------------------------------------------------------------------------------- - dbless = { - - intro = { - { - text = [[ - - - Kong comes with an **internal** RESTful Admin API for administration purposes. - In [DB-less mode][db-less], this Admin API can be used to load a new declarative - configuration, and for inspecting the current configuration. In DB-less mode, - the Admin API for each Kong node functions independently, reflecting the memory state - of that particular Kong node. This is the case because there is no database - coordination between Kong nodes. - - - `8001` is the default port on which the Admin API listens. - - `8444` is the default port for HTTPS traffic to the Admin API. - - This API provides full control over Kong, so care should be taken when setting - up Kong environments to avoid undue public exposure of this API. - See [this document][secure-admin-api] for a discussion - of methods to secure the Admin API. - ]], - }, - { - title = [[Supported Content Types]], - text = [[ - The Admin API accepts 3 content types on every endpoint: - - - **application/json** - - Handy for complex bodies (ex: complex plugin configuration), in that case simply send - a JSON representation of the data you want to send. Example: - - ```json - { - "config": { - "limit": 10, - "period": "seconds" - } - } - ``` - - - - **application/x-www-form-urlencoded** - - Simple enough for basic request bodies, you will probably use it most of the time. - Note that when sending nested values, Kong expects nested objects to be referenced - with dotted keys. Example: - - ``` - config.limit=10&config.period=seconds - ``` - - - - **multipart/form-data** - - Similar to URL-encoded, this content type uses dotted keys to reference nested objects. - Here is an example of sending a Lua file to the pre-function Kong plugin: - - ``` - curl -i -X POST http://localhost:8001/services/plugin-testing/plugins \ - -F "name=pre-function" \ - -F "config.functions=@custom-auth.lua" - ``` - ]], - }, + dbless_entities_methods = { + -- in DB-less mode, only document GET endpoints for entities + ["GET"] = true, + ["POST"] = false, + ["PATCH"] = false, + ["PUT"] = false, + ["DELETE"] = false, + -- exceptions for the healthcheck endpoints: + ["/upstreams/:upstreams/targets/:targets/healthy"] = { + ["POST"] = true, }, - - footer = [[ - [active]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers/#active-health-checks - [healthchecks]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers - [secure-admin-api]: /gateway-oss/{{page.kong_version}}/secure-admin-api - [proxy-reference]: /gateway-oss/{{page.kong_version}}/proxy - ]], - - general = { - config = { - skip = false, - title = [[Declarative Configuration]], - description = [[ - Loading the declarative configuration of entities into Kong - can be done in two ways: at start-up, through the `declarative_config` - property, or at run-time, through the Admin API using the `/config` - endpoint. - - To get started using declarative configuration, you need a file - (in YAML or JSON format) containing entity definitions. You can - generate a sample declarative configuration with the command: - - ``` - kong config init - ``` - - It generates a file named `kong.yml` in the current directory, - containing the appropriate structure and examples. - ]], - ["/config"] = { - POST = { - title = [[Reload declarative configuration]], - endpoint = [[ -
/config
- - {:.indent} - Attributes | Description - ---:| --- - `config`
**required** | The config data (in YAML or JSON format) to be loaded. - ]], - - request_query = [[ - Attributes | Description - ---:| --- - `check_hash`
*optional* | If set to 1, Kong will compare the hash of the input config data against that of the previous one. If the configuration is identical, it will not reload it and will return HTTP 304. - ]], - - description = [[ - This endpoint allows resetting a DB-less Kong with a new - declarative configuration data file. All previous contents - are erased from memory, and the entities specified in the - given file take their place. - - To learn more about the file format, please read the - [declarative configuration][db-less] documentation. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ``` json - { - { "services": [], - "routes": [] - } - } - ``` - - The response contains a list of all the entities that were parsed from the - input file. - ]] - } - }, - }, + ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { + ["POST"] = true, }, - - entities = { - methods = { - -- in DB-less mode, only document GET endpoints for entities - ["GET"] = true, - ["POST"] = false, - ["PATCH"] = false, - ["PUT"] = false, - ["DELETE"] = false, - -- exceptions for the healthcheck endpoints: - ["/upstreams/:upstreams/targets/:targets/healthy"] = { - ["POST"] = true, - }, - ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - ["POST"] = true, - }, - }, - } - }, -------------------------------------------------------------------------------- @@ -2221,12 +2146,8 @@ return { header = [[ - title: Admin API url: /admin-api/ + icon: /assets/images/icons/documentation/icn-admin-api-color.svg items: - - text: DB-less - url: /db-less-admin-api - - - text: Declarative Configuration - url: /db-less-admin-api/#declarative-configuration ]], } diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 456ca48874a..8c4a587af88 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -4,7 +4,6 @@ setmetatable(_G, nil) local lfs = require("lfs") local cjson = require("cjson") -local pl_tablex = require("pl.tablex") local general = require("autodoc.admin-api.general") local method_array = { @@ -85,26 +84,6 @@ end local admin_api_data = require("autodoc.admin-api.data.admin-api") -local function deep_merge(t1, t2) - local copy = {} - for k, v in pairs(t1) do - copy[k] = v - end - for k, v in pairs(t2) do - if type(v) == "table" and type(t1[k]) == "table" then - copy[k] = deep_merge(t1[k], v) - else - copy[k] = v - end - end - return copy -end - -local dbless_data = pl_tablex.deepcopy(admin_api_data) -local dbless_overrides = dbless_data.dbless -dbless_data.dbless = nil -dbless_data = deep_merge(dbless_data, dbless_overrides) - local Endpoints = require("kong.api.endpoints") -- Minimal boilerplate so that module files can be loaded @@ -497,7 +476,7 @@ end local titles = {} -local function write_title(outfd, level, title) +local function write_title(outfd, level, title, label) if not title then return end @@ -506,7 +485,12 @@ local function write_title(outfd, level, title) level = level, title = title, }) - outfd:write((("#"):rep(level) .. " " .. title .. "\n\n")) + if label then + label = "\n" .. label + else + label = "" + end + outfd:write((("#"):rep(level) .. " " .. title .. label .. "\n\n")) end local function section(outfd, title, content) @@ -518,22 +502,49 @@ local function section(outfd, title, content) outfd:write("\n") end -local function write_endpoint(outfd, endpoint, ep_data, methods) +local function each_line(str) + if str:sub(-1)~="\n" then + str = str .. "\n" + end + return str:gmatch("(.-)\n") +end + +local function blockquote(content) + local buffer = {} + for line in each_line(content) do + buffer[#buffer + 1] = "> " .. line + end + return table.concat(buffer) +end + +local function warning_message(outfd, content) + outfd:write("\n\n{:.note}\n") + outfd:write(blockquote(content)) + outfd:write("\n\n") +end + +local function write_endpoint(outfd, endpoint, ep_data, dbless_methods) assert_data(ep_data, "data for endpoint " .. endpoint) if ep_data.done or ep_data.skip then return end -- check for endpoint-specific overrides (useful for db-less) - methods = methods and methods[endpoint] or methods - for i, method in ipairs(method_array) do - if methods == nil or methods[method] == true then - local meth_data = ep_data[method] if meth_data then assert_data(meth_data.title, "info for " .. method .. " " .. endpoint) - write_title(outfd, 3, meth_data.title) + if dbless_methods + and not dbless_methods[method] + and (not dbless_methods[endpoint] + or not dbless_methods[endpoint][method]) + then + write_title(outfd, 3, meth_data.title) + warning_message(outfd, "**Note**: Not available in DB-less mode.") + else + write_title(outfd, 3, meth_data.title, "{:.badge .dbless}") + end + section(outfd, nil, meth_data.description) local fk_endpoints = meth_data.fk_endpoints or {} section(outfd, nil, meth_data.endpoint) @@ -546,16 +557,14 @@ local function write_endpoint(outfd, endpoint, ep_data, methods) section(outfd, "Response", meth_data.response) outfd:write("---\n\n") end - - end end ep_data.done = true end -local function write_endpoints(outfd, info, all_endpoints, methods) +local function write_endpoints(outfd, info, all_endpoints, dbless_methods) for endpoint, ep_data in sortedpairs(info.data) do if endpoint:match("^/") then - write_endpoint(outfd, endpoint, ep_data, methods) + write_endpoint(outfd, endpoint, ep_data, dbless_methods) all_endpoints[endpoint] = ep_data end end @@ -585,7 +594,7 @@ local function write_general_section(outfd, filename, all_endpoints, name, data_ mod = assert(loadfile(KONG_PATH .. "/" .. filename))() } - write_endpoints(outfd, info, all_endpoints, data_general.methods) + write_endpoints(outfd, info, all_endpoints) return info end @@ -936,10 +945,9 @@ local function write_admin_api(filename, data, title) outfd:write("\n") write_title(outfd, 2, ipart.title) outfd:write(unindent(ipart.text)) + outfd:write("\n---\n\n") end - outfd:write("\n---\n\n") - local all_endpoints = {} local general_infos = {} @@ -966,7 +974,7 @@ local function write_admin_api(filename, data, title) for _, entity_info in ipairs(entity_infos) do write_title(outfd, 2, entity_info.title) outfd:write(entity_info.intro) - write_endpoints(outfd, entity_info, all_endpoints, data.entities.methods) + write_endpoints(outfd, entity_info, all_endpoints, data.dbless_entities_methods) end -- Check that all endpoints were traversed @@ -990,7 +998,6 @@ local function write_admin_api_nav(filename, data) local outfd = assert(io.open(outpath, "w+")) - outfd:write("# Generated via autodoc/admin-api/generate.lua\n") outfd:write(unindent(data.nav.header)) local max_level = 3 @@ -1030,16 +1037,6 @@ local function main() "docs_nav.yml.admin-api.in", admin_api_data ) - - write_admin_api( - "db-less-admin-api.md", - dbless_data, - "Admin API for DB-less Mode", - { - "GET", - } - ) - end main() diff --git a/scripts/autodoc b/scripts/autodoc index 805aff753a6..feb60b18d7d 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -31,14 +31,18 @@ function count_indents_on_line() { fi } -function insert_pdk_nav_file_into_docs_nav_file() { - local pdk_nav_file=$1 +function insert_yaml_file_into_nav_file() { + local new_nav_partial_file=$1 local docs_nav_file=$2 + local first_line_text=$3 + + echo "Patching $docs_nav_file with $new_nav_partial_file ..." # find first_line and last line of the current pdk index in docs_nav_file - # first line contains "Plugin Development Kit" + + # first line contains the content of first_line_text local first_line - first_line=$(sed -n "/text: Plugin Development Kit/=" "$docs_nav_file") + first_line=$(sed -n "$first_line_text" "$docs_nav_file") # find last_line by looking at the indentation of all subsequent lines, looking at the indentation # last line is the last one with more indentation that first_line @@ -62,8 +66,9 @@ function insert_pdk_nav_file_into_docs_nav_file() { # delete existing pdk index, insert new pdk nav file instead # Passing an option to -i is required on macOS, but not required on Linux # Commenting out to make the GitHub Actions build work - #sed -i '' -e "${first_line},${last_line}d" -e "${insert_line}r${pdk_nav_file}" "$docs_nav_file" - sed -i -e "${first_line},${last_line}d" -e "${insert_line}r${pdk_nav_file}" "$docs_nav_file" + #sed -i '' -e "${first_line},${last_line}d" -e "${insert_line}r${new_nav_partial_file}" "$docs_nav_file" + # Recommended to `brew install gnu-sed && brew info gnu-sed` to override default sed on Mac + sed -i -e "${first_line},${last_line}d" -e "${insert_line}r${new_nav_partial_file}" "$docs_nav_file" } @@ -149,8 +154,6 @@ then fi copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api.md" -copy autodoc/output/admin-api/db-less-admin-api.md "$DOCS_APP/db-less-admin-api.md" -copy autodoc/output/nav/docs_nav.yml.admin-api.in "$DOCS_REPO/autodoc-nav/docs_nav_$DOCS_VERSION.yml.head.in" copy autodoc/output/configuration.md "$DOCS_APP/configuration.md" copy autodoc/output/cli.md "$DOCS_APP/cli.md" @@ -165,5 +168,10 @@ for module in autodoc/output/pdk/*; do copy "$module" "$DOCS_APP/pdk/" done -echo "Patching $DOCS_NAV with autodoc/output/pdk_nav.yml ..." -insert_pdk_nav_file_into_docs_nav_file ./autodoc/output/_pdk_nav.yml "$DOCS_NAV" +insert_yaml_file_into_nav_file ./autodoc/output/nav/docs_nav.yml.admin-api.in \ + "$DOCS_NAV" \ + "/title: Admin API/=" + +insert_yaml_file_into_nav_file ./autodoc/output/_pdk_nav.yml \ + "$DOCS_NAV" \ + "/text: Plugin Development Kit/=" From 1784675ea47a805d86bba913e7f8fa0f08893749 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 8 Jul 2021 13:16:43 +0200 Subject: [PATCH 0727/4351] release/1.4.1 (#122) --- CHANGELOG.md | 5 +++++ ...-1.4.0-1.rockspec => kong-plugin-zipkin-1.4.1-1.rockspec | 6 +++--- kong/plugins/zipkin/handler.lua | 2 +- 3 files changed, 9 insertions(+), 4 deletions(-) rename kong-plugin-zipkin-1.4.0-1.rockspec => kong-plugin-zipkin-1.4.1-1.rockspec (93%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 24135c672d4..102fc24c658 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,3 +1,8 @@ +1.4.1 - 2021-07-08 + +Fixes: + - Multiple simultaneous instances of the plugin don't collide with each other (#116) + 1.4.0 - 2021-06-15 New features: diff --git a/kong-plugin-zipkin-1.4.0-1.rockspec b/kong-plugin-zipkin-1.4.1-1.rockspec similarity index 93% rename from kong-plugin-zipkin-1.4.0-1.rockspec rename to kong-plugin-zipkin-1.4.1-1.rockspec index cfcf6a894aa..3f7e74deb32 100644 --- a/kong-plugin-zipkin-1.4.0-1.rockspec +++ b/kong-plugin-zipkin-1.4.1-1.rockspec @@ -1,9 +1,9 @@ package = "kong-plugin-zipkin" -version = "1.4.0-1" +version = "1.4.1-1" source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.4.0.zip", - dir = "kong-plugin-zipkin-1.4.0", + url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.4.1.zip", + dir = "kong-plugin-zipkin-1.4.1", } description = { diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 69b804245c2..fe15156f899 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -10,7 +10,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.4.0", + VERSION = "1.4.1", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From e2295091da508d29afff4c90d49d6a117967e3bf Mon Sep 17 00:00:00 2001 From: Brian Fox Date: Thu, 8 Jul 2021 18:30:33 +0200 Subject: [PATCH 0728/4351] fix(balancer) ensure healthchecker is stopped on target event (#7408) --- kong/runloop/balancer.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/runloop/balancer.lua b/kong/runloop/balancer.lua index 903de6fe982..709830f5544 100644 --- a/kong/runloop/balancer.lua +++ b/kong/runloop/balancer.lua @@ -662,6 +662,8 @@ local function on_target_event(operation, target) return end + stop_healthchecker(balancer) + local new_balancer, err = create_balancer(upstream, true) if not new_balancer then return nil, err From b0c4316db8b25e034b44f45c7c81491ba33b674c Mon Sep 17 00:00:00 2001 From: Heather Cloward Date: Fri, 9 Jul 2021 10:32:46 -0400 Subject: [PATCH 0729/4351] docs(changelog) wording changes and docs links (#7553) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- CHANGELOG.md | 151 +++++++++++++++++++++++++++++++++------------------ 1 file changed, 99 insertions(+), 52 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 383fdabf615..6ae040ac4be 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -92,122 +92,169 @@ All Kong Gateway OSS plugins will be moved from individual repositories and cent into the main Kong Gateway (OSS) repository. We are making a gradual transition, starting with the grpc-gateway plugin first: -- Moved grpc-gateway inside the Kong repo [#7466](https://github.com/Kong/kong/pull/7466) +- Moved grpc-gateway inside the Kong repo. [#7466](https://github.com/Kong/kong/pull/7466) ### Additions #### Core -- Control Planes can now send updates to new Data Planes even if the Control Planes lose connection to the database +- Control Planes can now send updates to new data planes even if the control planes lose connection to the database. [#6938](https://github.com/kong/kong/pull/6938) - Kong now automatically adds `cluster_cert`(`cluster_mtls=shared`) or `cluster_ca_cert`(`cluster_mtls=pki`) into - `lua_ssl_trusted_certificate` when operating under Hybrid mode. Before, Hybrid mode users needed to configure - `lua_ssl_trusted_certificate` manually as a requirement for Lua to verify the Control Plane’s certificate - [#7044](https://github.com/kong/kong/pull/7044) -- New `declarative_config_string` option allows loading declarative config directly from a string + `lua_ssl_trusted_certificate` when operating in Hybrid mode. Before, Hybrid mode users needed to configure + `lua_ssl_trusted_certificate` manually as a requirement for Lua to verify the Control Plane’s certificate. + See [Starting Data Plane Nodes](https://docs.konghq.com/gateway-oss/2.5.x/hybrid-mode/#starting-data-plane-nodes) + in the Hybrid Mode guide for more information. [#7044](https://github.com/kong/kong/pull/7044) +- New `declarative_config_string` option allows loading a declarative config directly from a string. See the + [Loading The Declarative Configuration File](https://docs.konghq.com/2.5.x/db-less-and-declarative-config/#loading-the-declarative-configuration-file) + section of the DB-less and Declarative Configuration guide for more information. [#7379](https://github.com/kong/kong/pull/7379) #### PDK -- Accept tables in response body for stream subsystem +- The Kong PDK now accepts tables in the response body for Stream subsystems, just as it does for the HTTP subsystem. + Before developers had to check the subsystem if they wrote code that used the `exit()` function before calling it, + because passing the wrong argument type would break the request response. [#7082](https://github.com/kong/kong/pull/7082) #### Plugins -- **hmac-auth**: add support for the "@request-target" pseudo-field. This ensures requests to the same target but using different request methods (such as HTTP/2) results in the same signature. +- **hmac-auth**: The HMAC Authentication plugin now includes support for the `@request-target` field in the signature + string. Before, the plugin used the `request-line` parameter, which contains the HTTP request method, request URI, and + the HTTP version number. The inclusion of the HTTP version number in the signature caused requests to the same target + but using different request methods(such as HTTP/2) to have different signatures. The newly added request-target field + only includes the lowercase request method and request URI when calculating the hash, avoiding those issues. + See the [HMAC Authentication](https://docs.konghq.com/hub/kong-inc/hmac-auth) documentation for more information. [#7037](https://github.com/kong/kong/pull/7037) -- **syslog**: Add facility configuration capability - [#6081](https://github.com/kong/kong/pull/6081). - Thanks, [jideel](https://github.com/jideel)! -- **Prometheus**: Expose dataplane status on control plane, new metrics data_plane_last_seen, data_plane_config_hash and data_plane_version_compatible - https://github.com/Kong/kong-plugin-prometheus/pull/98 -- **Zipkin**: has now service.name and route.name tags - https://github.com/Kong/kong-plugin-zipkin/pull/115 +- **syslog**: The Syslog plugin now includes facility configuration options, which are a way for the plugin to group + error messages from different sources. See the description for the facility parameter in the + [Parameters](https://docs.konghq.com/hub/kong-inc/syslog/#parameters) section of the Syslog documentation for more + information. [#6081](https://github.com/kong/kong/pull/6081). Thanks, [jideel](https://github.com/jideel)! +- **Prometheus**: The Prometheus plugin now exposes connected data planes' status on the control plane. New metrics include the + following: `data_plane_last_seen`, `data_plane_config_hash` and `data_plane_version_compatible`. These + metrics can be useful for troubleshooting when data planes have inconsistent configurations across the cluster. See the + [Available metrics](https://docs.konghq.com/hub/kong-inc/prometheus) section of the Prometheus plugin documentation + for more information. [98](https://github.com/Kong/kong-plugin-prometheus/pull/98) +- **Zipkin**: The Zipkin plugin now includes the following tags: `kong.route`,`kong.service_name` and `kong.route_name`. + See the [Spans](https://docs.konghq.com/hub/kong-inc/zipkin/#spans) section of the Zipkin plugin documentation for more information. + [115](https://github.com/Kong/kong-plugin-zipkin/pull/115) #### Hybrid Mode -- Expose upstream healthchecks endpoint on status API - [#7429](https://github.com/Kong/kong/pull/7429) -- Control Planes are more lenient when checking Data Planes' compatibility - [#7488](https://github.com/Kong/kong/pull/7488) -- Groundwork for Hybrid Mode 2.0 Protocol has been started. This code isn't active by default in Kong 2.5, but it allows future development. - [#7462](https://github.com/Kong/kong/pull/7462) - +- Kong now exposes an upstream health checks endpoint (using the status API) on the data plane for better + observability. [#7429](https://github.com/Kong/kong/pull/7429) +- Control Planes are now more lenient when checking Data Planes' compatibility in Hybrid mode. See the + [Version compatibility](https://docs.konghq.com/gateway-oss/2.5.x/hybrid-mode/#version_compatibility) + section of the Hybrid Mode guide for more information. [#7488](https://github.com/Kong/kong/pull/7488) +- This release starts the groundwork for Hybrid Mode 2.0 Protocol. This code isn't active by default in Kong 2.5, + but it allows future development. [#7462](https://github.com/Kong/kong/pull/7462) ### Fixes #### Core -- `select_by_cache_key` does not do unnecessary cache reads in `off` strategy - [#7146](https://github.com/kong/kong/pull/7146) -- Kong can handle errors that happen inside a plugin's `init_worker` handler +- When using DB-less mode, `select_by_cache_key` now finds entities by using the provided `field` directly + in ` select_by_key` and does not complete unnecessary cache reads. [#7146](https://github.com/kong/kong/pull/7146) +- Kong can now finish initialization even if a plugin’s `init_worker` handler fails, improving stability. [#7099](https://github.com/kong/kong/pull/7099) -- TLS keepalive request no longer can share their context - [#7102](https://github.com/kong/kong/pull/7102) -- HTTP Status 405 is now handled by Kong's error handler +- TLS keepalive requests no longer share their context. Before when two calls were made to the same "server+hostname" + but different routes and using a keepalive connection, plugins that were active in the first call were also sometimes + (incorrectly) active in the second call. The wrong plugin was active because Kong was passing context in the SSL phase + to the plugin iterator, creating connection-wide structures in that context, which was then shared between different + keepalive requests. With this fix, Kong does not pass context to plugin iterators with the `certificate` phase, + avoiding plugin mixups.[#7102](https://github.com/kong/kong/pull/7102) +- The HTTP status 405 is now handled by Kong's error handler. Before accessing Kong using the TRACE method returned + a standard NGINX error page because the 405 wasn’t included in the error page settings of the NGINX configuration. [#6933](https://github.com/kong/kong/pull/6933). Thanks, [yamaken1343](https://github.com/yamaken1343)! #### Hybrid Mode -- Control planes don't perform health checks upon CRUD upstreams/targets events +- Control planes no longer perform health checks on CRUD upstreams’ and targets’ events. [#7085](https://github.com/kong/kong/pull/7085) -- Fixed a bug that provoked unnecessary cache flips on Data Plane +- To prevent unnecessary cache flips on data planes, Kong now checks `dao:crud` events more strictly and has + a new cluster event, `clustering:push_config` for configuration pushes. These updates allow Kong to filter + invalidation events that do not actually require a database change. Furthermore, the clustering module does + not subscribe to the generic `invalidations` event, which has a more broad scope than database entity invalidations. [#7112](https://github.com/kong/kong/pull/7112) -- Data Planes ignore null fields coming from Control Plane when doing schema validation. +- Data Planes ignore null fields coming from Control Planes when doing schema validation. [#7458](https://github.com/Kong/kong/pull/7458) -- Kong now includes the source in error logs produced by Control Planes +- Kong now includes the source in error logs produced by Control Planes. [#7494](https://github.com/Kong/kong/pull/7494) #### Balancer -- Targets with weight=0 are no longer returned by the DAO +- All targets are returned by the Admin API now, including targets with a `weight=0`, or disabled targets. + Before disabled targets were not included in the output when users attempted to list all targets. Then + when users attempted to add the targets again, they recieved an error message telling them the targets already existed. [#7094](https://github.com/kong/kong/pull/7094) -- Upserting existing Targets no longer fails +- Upserting existing targets no longer fails. Before, because of updates made to target configurations since Kong v2.2.0, + upserting older configurations would fail. This fix allows older configurations to be imported. [#7052](https://github.com/kong/kong/pull/7052) -- The last balancer attempt is now correctly loggged +- The last balancer attempt is now correctly logged. Before balancer tries were saved when retrying, which meant the last + retry state was not saved since there were no more retries. This update saves the failure state so it can be correctly logged. [#6972](https://github.com/kong/kong/pull/6972) -- Ensure that the correct upstream event is removed from queue when updating balancer state +- Kong now ensures that the correct upstream event is removed from the queue when updating the balancer state. [#7103](https://github.com/kong/kong/pull/7103) #### CLI -- `prefix` argument in `kong stop` command takes precedence over environment variables +- The `prefix` argument in the `kong stop` command now takes precedence over environment variables, as it does in the `kong start` command. [#7080](https://github.com/kong/kong/pull/7080) #### Configuration -- Declarative configuration correctly parses plugin entities schemas with attributes called "plugins" +- Declarative configurations now correctly parse custom plugin entities schemas with attributes called "plugins". Before + when using declarative configurations, users with custom plugins that included a "plugins" field would encounter startup + exceptions. With this fix, the declarative configuration can now distinguish between plugins schema and custom plugins fields. [#7412](https://github.com/kong/kong/pull/7412) -- The stream access log config options are now properly separated from the HTTP access log - [#7046](https://github.com/kong/kong/pull/7046) +- The stream access log configuration options are now properly separated from the HTTP access log. Before when users + used Kong with TCP, they couldn’t use a custom log format. With this fix, `proxy_stream_access_log` and `proxy_stream_error_log` + have been added to differentiate stream access log from the HTTP subsystem. See + [`proxy_stream_access_log`](https://docs.konghq.com/gateway-oss/2.5.x/configuration/#proxy_stream_access_log) + and [`proxy_stream_error`](https://docs.konghq.com/gateway-oss/2.5.x/configuration/#proxy_stream_error) in the Configuration + Property Reference for more information. [#7046](https://github.com/kong/kong/pull/7046) #### Migrations -- Kong no longer assumes that `/?/init.lua` is in the Lua path when doing migrations - [#6993](https://github.com/kong/kong/pull/6993) -- Kong no longer emits errors when doing ALTER COLUMN operations in Apache Cassandra 4.0 +- Kong no longer assumes that `/?/init.lua` is in the Lua path when doing migrations. Before, when users created + a custom plugin in a non-standard location and set `lua_package_path = /usr/local/custom/?.lua`, migrations failed. + Migrations failed because the Kong core file is `init.lua` and it is required as part of `kong.plugins..migrations`. + With this fix, migrations no longer expect `init.lua` to be a part of the path. [#6993](https://github.com/kong/kong/pull/6993) +- Kong no longer emits errors when doing `ALTER COLUMN` operations in Apache Cassandra 4.0. [#7490](https://github.com/Kong/kong/pull/7490) #### PDK -- `response.getXXX()` functions work in the log phase on external plugins - [#7048](https://github.com/kong/kong/pull/7048) -- External plugins handle certain error conditions better while the Kong balancer is being refreshed - [#7153](https://github.com/kong/kong/pull/7153). +- With this update, `kong.response.get_XXX()` functions now work in the log phase on external plugins. Before + `kong.response.get_XXX()` functions required data from the response object, which was not accessible in the + post-log timer used to call log handlers in external plugins. Now these functions work by accessing the required + data from the set saved at the start of the log phase. See [`kong.response`](https://docs.konghq.com/gateway-oss/{{page.kong_version}}/kong.response) + in the Plugin Development Kit for more information. [#7048](https://github.com/kong/kong/pull/7048) +- External plugins handle certain error conditions better while the Kong balancer is being refreshed. Before + when an `instance_id` of an external plugin changed, and the plugin instance attempted to reset and retry, + it was failing because of a typo in the comparison. [#7153](https://github.com/kong/kong/pull/7153). Thanks, [ealogar](https://github.com/ealogar)! -- `kong.log`'s phase checker is correct +- With this release, `kong.log`'s phase checker now accounts for the existence of the new `response` pseudo-phase. + Before users may have erroneously received a safe runtime error for using a function out-of-place in the PDK. [#7109](https://github.com/kong/kong/pull/7109) -- Kong no longer sandboxes the `string.rep` function +- Kong no longer sandboxes the `string.rep` function. Before `string.rep` was sandboxed to disallow a single operation + from allocating too much memory. However, a single operation allocating too much memory is no longer an issue + because in LuaJIT there are no debug hooks and it is trivial to implement a loop to allocate memory on every single iteration. + Additionally, since the `string` table is global and obtainable by any sandboxed string, its sandboxing provoked issues on global state. [#7167](https://github.com/kong/kong/pull/7167) -- `kong.pdk.node` can now correctly iterate over all the shared dict metrics +- The `kong.pdk.node` function can now correctly iterates over all the shared dict metrics. Before this fix, + users using the `kong.pdk.node` function could not see all shared dict metrics under the Stream subsystem. [#7078](https://github.com/kong/kong/pull/7078) #### Plugins -- **LDAP-auth**: The LDAP port has a default value +- **LDAP-auth**: The LDAP Authentication schema now includes a default value for the `config.ldap_port` parameter + that matches the documentation. Before the plugin documentation [Parameters](https://docs.konghq.com/hub/kong-inc/ldap-auth/#parameters) + section included a reference to a default value for the LDAP port; however, the default value was not included in the plugin schema. [#7438](https://github.com/kong/kong/pull/7438) -- **Prometheus**: Fix exporter to attach subsystem label to memory stats +- **Prometheus**: The Prometheus plugin exporter now attaches subsystem labels to memory stats. Before, the HTTP + and Stream subsystems were not distinguished, so their metrics were interpreted as duplicate entries by Prometheus. https://github.com/Kong/kong-plugin-prometheus/pull/118 From b6804bd8c175046c0711f1a9657b60422a5fa0af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 12 Jul 2021 16:05:16 +0200 Subject: [PATCH 0730/4351] docs(changelog) add missing entries, change titles for 2.5 GA * docs(changelog) add fixes and bumps for 2.5.0 GA * docs(changelog) change links and titles from 2.5.0rc.1 to 2.5.0 --- CHANGELOG.md | 41 +++++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6ae040ac4be..a9f5a18b146 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,7 +1,7 @@ # Table of Contents -- [2.5.0 RC.1](#250rc1) +- [2.5.0](#250) - [2.4.1](#241) - [2.4.0](#240) - [2.3.3](#233) @@ -58,16 +58,14 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) -## [2.5.0RC.1] +## [2.5.0] -> Release date: TBD +> Release date: 2021-07-13 -This is an RC release of Kong 2.5.0, with no breaking changes with respect to the 2.x series. +This is the final release of Kong 2.5.0, with no breaking changes with respect to the 2.x series. -As an RC it is a test version which should represent the features that will be present in the official 2.5.0 version. - -This version includes Control Plane resiliency to database outages and the new `declarative_config_string`, among -other features and fixes. +This release includes Control Plane resiliency to database outages and the new +`declarative_config_string` config option, among other features and fixes. ### Distribution @@ -82,10 +80,12 @@ other features and fixes. - Bumped `luarocks` from 3.5.0 to 3.7.0 [#7043](https://github.com/kong/kong/pull/7043) - Bumped `grpcurl` from 1.8.0 to 1.8.1 [#7128](https://github.com/kong/kong/pull/7128) - Bumped `penlight` from 1.9.2 to 1.10.0 [#7127](https://github.com/Kong/kong/pull/7127) -- Bumped `lua-resty-dns-client` from 6.0.0 to 6.0.1 [#7485](https://github.com/Kong/kong/pull/7485) +- Bumped `lua-resty-dns-client` from 6.0.0 to 6.0.2 [#7539](https://github.com/Kong/kong/pull/7539) - Bumped `kong-plugin-prometheus` from 1.2 to 1.3 [#7415](https://github.com/Kong/kong/pull/7415) - Bumped `kong-plugin-zipkin` from 1.3 to 1.4 [#7455](https://github.com/Kong/kong/pull/7455) - Bumped `lua-resty-openssl` from 0.7.2 to 0.7.3 [#7509](https://github.com/Kong/kong/pull/7509) +- Bumped `lua-resty-healthcheck` from 1.4.1 to 1.4.2 [#7511](https://github.com/Kong/kong/pull/7511) +- Bumped `hmac-auth` from 2.3.0 to 2.4.0 [#7522](https://github.com/Kong/kong/pull/7522) - Pinned `lua-protobuf` to 0.3.2 (previously unpinned) [#7079](https://github.com/kong/kong/pull/7079) All Kong Gateway OSS plugins will be moved from individual repositories and centralized @@ -131,7 +131,7 @@ grpc-gateway plugin first: [Parameters](https://docs.konghq.com/hub/kong-inc/syslog/#parameters) section of the Syslog documentation for more information. [#6081](https://github.com/kong/kong/pull/6081). Thanks, [jideel](https://github.com/jideel)! - **Prometheus**: The Prometheus plugin now exposes connected data planes' status on the control plane. New metrics include the - following: `data_plane_last_seen`, `data_plane_config_hash` and `data_plane_version_compatible`. These + following: `data_plane_last_seen`, `data_plane_config_hash` and `data_plane_version_compatible`. These metrics can be useful for troubleshooting when data planes have inconsistent configurations across the cluster. See the [Available metrics](https://docs.konghq.com/hub/kong-inc/prometheus) section of the Prometheus plugin documentation for more information. [98](https://github.com/Kong/kong-plugin-prometheus/pull/98) @@ -167,6 +167,13 @@ grpc-gateway plugin first: a standard NGINX error page because the 405 wasn’t included in the error page settings of the NGINX configuration. [#6933](https://github.com/kong/kong/pull/6933). Thanks, [yamaken1343](https://github.com/yamaken1343)! +- Custom `ngx.sleep` implementation in `init_worker` phase now invokes `update_time` in order to prevent time-based deadlocks + [#7532](https://github.com/Kong/kong/pull/7532) +- `Proxy-Authorization` header is removed when it is part of the original request **or** when a plugin sets it to the + same value as the original request + [#7533](https://github.com/Kong/kong/pull/7533) +- `HEAD` requests don't provoke an error when a Plugin implements the `response` phase + [#7535](https://github.com/Kong/kong/pull/7535) #### Hybrid Mode @@ -181,14 +188,18 @@ grpc-gateway plugin first: [#7458](https://github.com/Kong/kong/pull/7458) - Kong now includes the source in error logs produced by Control Planes. [#7494](https://github.com/Kong/kong/pull/7494) +- Data Plane config hash calculation and checking is more consistent now: it is impervious to changes in table iterations, + hashes are calculated in both CP and DP, and DPs send pings more immediately and with the new hash now + [#7483](https://github.com/Kong/kong/pull/7483) + #### Balancer -- All targets are returned by the Admin API now, including targets with a `weight=0`, or disabled targets. +- All targets are returned by the Admin API now, including targets with a `weight=0`, or disabled targets. Before disabled targets were not included in the output when users attempted to list all targets. Then when users attempted to add the targets again, they recieved an error message telling them the targets already existed. [#7094](https://github.com/kong/kong/pull/7094) -- Upserting existing targets no longer fails. Before, because of updates made to target configurations since Kong v2.2.0, +- Upserting existing targets no longer fails. Before, because of updates made to target configurations since Kong v2.2.0, upserting older configurations would fail. This fix allows older configurations to be imported. [#7052](https://github.com/kong/kong/pull/7052) - The last balancer attempt is now correctly logged. Before balancer tries were saved when retrying, which meant the last @@ -236,7 +247,7 @@ grpc-gateway plugin first: it was failing because of a typo in the comparison. [#7153](https://github.com/kong/kong/pull/7153). Thanks, [ealogar](https://github.com/ealogar)! - With this release, `kong.log`'s phase checker now accounts for the existence of the new `response` pseudo-phase. - Before users may have erroneously received a safe runtime error for using a function out-of-place in the PDK. + Before users may have erroneously received a safe runtime error for using a function out-of-place in the PDK. [#7109](https://github.com/kong/kong/pull/7109) - Kong no longer sandboxes the `string.rep` function. Before `string.rep` was sandboxed to disallow a single operation from allocating too much memory. However, a single operation allocating too much memory is no longer an issue @@ -256,6 +267,8 @@ grpc-gateway plugin first: - **Prometheus**: The Prometheus plugin exporter now attaches subsystem labels to memory stats. Before, the HTTP and Stream subsystems were not distinguished, so their metrics were interpreted as duplicate entries by Prometheus. https://github.com/Kong/kong-plugin-prometheus/pull/118 +- **External Plugins**: the return code 127 (command not found) is detected and appropriate error is returned + [#7523](https://github.com/Kong/kong/pull/7523) ## [2.4.1] @@ -6312,7 +6325,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) -[2.5.0RC1]: https://github.com/Kong/kong/compare/2.4.1...2.5.0-rc.1 +[2.5.0]: https://github.com/Kong/kong/compare/2.4.1...2.5.0 [2.4.1]: https://github.com/Kong/kong/compare/2.4.0...2.4.1 [2.4.0]: https://github.com/Kong/kong/compare/2.3.3...2.4.0 [2.3.3]: https://github.com/Kong/kong/compare/2.3.2...2.3.3 From 58e123d0d8b1ee9a4d9067271b53cb3a3f5d0752 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 12 Jul 2021 13:23:52 -0300 Subject: [PATCH 0731/4351] chore(scripts) fix kong version sed --- scripts/make-prerelease-release | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/make-prerelease-release b/scripts/make-prerelease-release index 71eb1d60e02..1926e9188f9 100755 --- a/scripts/make-prerelease-release +++ b/scripts/make-prerelease-release @@ -150,8 +150,8 @@ case "$step" in sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua sed -i.bak 's/minor = [0-9]*/minor = '$minor'/' kong/meta.lua sed -i.bak 's/patch = [0-9]*/patch = '$patch'/' kong/meta.lua - sed -i.bak 's/-- suffix.*/suffix = "'$prerelease'"/' kong/meta.lua - sed -i.bak 's/ suffix.*/ suffix = "'$prerelease'"/' kong/meta.lua + sed -i.bak 's/--.*suffix.*$/suffix = "'$prerelease'"/' kong/meta.lua + if ! [ -f "$rockspec" ] then old_rockspec=$(ls kong-*-0.rockspec | head -n 1) From ff9db406f36afe3eb623b2137790e7090148007d Mon Sep 17 00:00:00 2001 From: PaulFischer-Kong Date: Tue, 4 May 2021 16:48:14 -0400 Subject: [PATCH 0732/4351] docs(readme) refresh content --- DEVELOPER.md | 188 +++++++++++++++++++++++++++++++ README.md | 312 +++++++++------------------------------------------ 2 files changed, 241 insertions(+), 259 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index a422d7c306e..1057b2cc78d 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -1,4 +1,192 @@ +## Development + +We encourage community contributions to Kong. To make sure it is a smooth +experience (both for you and for the Kong team), please read +[CONTRIBUTING.md](CONTRIBUTING.md), [DEVELOPER.md](DEVELOPER.md), +[CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md), and [COPYRIGHT](COPYRIGHT) before +you start. + +If you are planning on developing on Kong, you'll need a development +installation. The `master` branch holds the latest unreleased source code. + +You can read more about writing your own plugins in the [Plugin Development +Guide](https://docs.konghq.com/latest/plugin-development/), or browse an +online version of Kong's source code documentation in the [Plugin Development +Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). + +For a quick start with custom plugin development, check out [Pongo](https://github.com/Kong/kong-pongo) +and the [plugin template](https://github.com/Kong/kong-plugin) explained in detail below. + + +## Distributions + +Kong comes in many shapes. While this repository contains its core's source +code, other repos are also under active development: + +- [Kubernetes Ingress Controller for Kong](https://github.com/Kong/kubernetes-ingress-controller): + Use Kong for Kubernetes Ingress. +- [Kong Docker](https://github.com/Kong/docker-kong): A Dockerfile for + running Kong in Docker. +- [Kong Packages](https://github.com/Kong/kong/releases): Pre-built packages + for Debian, Red Hat, and OS X distributions (shipped with each release). +- [Kong Gojira](https://github.com/Kong/gojira): A tool for + testing/developing multiple versions of Kong using containers. +- [Kong Vagrant](https://github.com/Kong/kong-vagrant): A Vagrantfile for + provisioning a development-ready environment for Kong. +- [Kong Homebrew](https://github.com/Kong/homebrew-kong): Homebrew Formula + for Kong. +- [Kong CloudFormation](https://github.com/Kong/kong-dist-cloudformation): + Kong in a 1-click deployment for AWS EC2. +- [Kong AWS AMI](https://aws.amazon.com/marketplace/pp/B06WP4TNKL): Kong AMI on + the AWS Marketplace. +- [Kong on Microsoft Azure](https://github.com/Kong/kong-dist-azure): Run Kong + using Azure Resource Manager. +- [Kong on Heroku](https://github.com/heroku/heroku-kong): Deploy Kong on + Heroku in one click. +- [Kong on IBM Cloud](https://github.com/andrew40404/installing-kong-IBM-cloud) - How to deploy Kong on IBM Cloud +- [Kong and Instaclustr](https://www.instaclustr.com/solutions/managed-cassandra-for-kong/): Let + Instaclustr manage your Cassandra cluster. +- [Master Builds][kong-master-builds]: Docker images for each commit in the `master` branch. + +You can find every supported distribution at the [official installation page](https://konghq.com/install/#kong-community). + +#### Docker + +You can use Docker / docker-compose and a mounted volume to develop Kong by +following the instructions on [Kong/kong-build-tools](https://github.com/Kong/kong-build-tools#developing-kong). + +#### Kong Gojira + +[Gojira](https://github.com/Kong/gojira) is a CLI that uses docker-compose +internally to make the necessary setup of containers to get all +dependencies needed to run a particular branch of Kong locally, as well +as easily switching across versions, configurations and dependencies. It +has support for running Kong in Hybrid (CP/DP) mode, testing migrations, +running a Kong cluster, among other [features](https://github.com/Kong/gojira/blob/master/doc/manual.md). + +#### Kong Pongo + +[Pongo](https://github.com/Kong/kong-pongo) is another CLI like Gojira, +but specific for plugin development. It is docker-compose based and will +create local test environments including all dependencies. Core features +are running tests, integrated linter, config initialization, CI support, +and custom dependencies. + +#### Kong Plugin Template + +The [plugin template](https://github.com/Kong/kong-plugin) provides a basic +plugin and is considered a best-practices plugin repository. When writing +custom plugins, we strongly suggest you start by using this repository as a +starting point. It contains the proper file structures, configuration files, +and CI setup to get up and running quickly. This repository seamlessly +integrates with [Pongo](https://github.com/Kong/kong-pongo). + +#### Vagrant + +You can use a Vagrant box running Kong and Postgres that you can find at +[Kong/kong-vagrant](https://github.com/Kong/kong-vagrant). + +#### Source Install + +Kong is mostly an OpenResty application made of Lua source files, but also +requires some additional third-party dependencies. We recommend installing +those by following the [source install instructions](https://docs.konghq.com/install/source/). + +Instead of following the second step (Install Kong), clone this repository +and install the latest Lua sources instead of the currently released ones: + +```shell +$ git clone https://github.com/Kong/kong +$ cd kong/ + +# you might want to switch to the development branch. See CONTRIBUTING.md +$ git checkout master + +# install the Lua sources +$ luarocks make +``` + +#### Running for development + +Check out the [development section](https://github.com/Kong/kong/blob/master/kong.conf.default#L244) +of the default configuration file for properties to tweak to ease +the development process for Kong. + +Modifying the [`lua_package_path`](https://github.com/openresty/lua-nginx-module#lua_package_path) +and [`lua_package_cpath`](https://github.com/openresty/lua-nginx-module#lua_package_cpath) +directives will allow Kong to find your custom plugin's source code wherever it +might be in your system. + +#### Tests + +Install the development dependencies ([busted], [luacheck]) with: + +```shell +$ make dev +``` + +Kong relies on three test suites using the [busted] testing library: + +* Unit tests +* Integration tests, which require Postgres and Cassandra to be up and running +* Plugins tests, which require Postgres to be running + +The first can simply be run after installing busted and running: + +``` +$ make test +``` + +However, the integration and plugins tests will spawn a Kong instance and +perform their tests against it. Because these test suites perform their tests against the Kong instance, you may need to edit the `spec/kong_tests.conf` +configuration file to make your test instance point to your Postgres/Cassandra +servers, depending on your needs. + +You can run the integration tests (assuming **both** Postgres and Cassandra are +running and configured according to `spec/kong_tests.conf`) with: + +``` +$ make test-integration +``` + +And the plugins tests with: + +``` +$ make test-plugins +``` + +Finally, all suites can be run at once by simply using: + +``` +$ make test-all +``` + +Consult the [run_tests.sh](.ci/run_tests.sh) script for a more advanced example +usage of the test suites and the Makefile. + +Finally, a very useful tool in Lua development (as with many other dynamic +languages) is performing static linting of your code. You can use [luacheck] +\(installed with `make dev`\) for this: + +``` +$ make lint +``` + +#### Makefile + +When developing, you can use the `Makefile` for doing the following operations: + +| Name | Description | +| ------------------:| -------------------------------------------------------| +| `install` | Install the Kong luarock globally | +| `dev` | Install development dependencies | +| `lint` | Lint Lua files in `kong/` and `spec/` | +| `test` | Run the unit tests suite | +| `test-integration` | Run the integration tests suite | +| `test-plugins` | Run the plugins test suite | +| `test-all` | Run all unit + integration + plugins tests at once | + These are the steps we follow at Kong to set up a development environment. diff --git a/README.md b/README.md index cbfe94b4a9a..aed3af5b922 100644 --- a/README.md +++ b/README.md @@ -1,294 +1,88 @@ [![][kong-logo]][kong-url] -[![Build Status][badge-action-image]][badge-action-url] -[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/Kong/kong/blob/master/LICENSE) -[![Twitter](https://img.shields.io/twitter/follow/thekonginc.svg?style=social&label=Follow)](https://twitter.com/intent/follow?screen_name=thekonginc) - -Kong is a cloud-native, fast, scalable, and distributed Microservice -Abstraction Layer *(also known as an API Gateway or API Middleware)*. -Made available as an open-source project in 2015, its core values are -high performance and extensibility. - -Actively maintained, Kong is widely used in production at companies ranging -from startups to Global 5000 as well as government organizations. - -[Installation](https://konghq.com/install/#kong-community) | -[Documentation](https://docs.konghq.com) | -[Forum](https://discuss.konghq.com) | -[Blog](https://konghq.com/blog) | -IRC (freenode): [#kong](https://webchat.freenode.net/?channels=kong) | -[Master Builds][kong-master-builds] - -## Summary - -- [**Why Kong?**](#why-kong) -- [**Features**](#features) -- [**Distributions**](#distributions) -- [**Development**](#development) -- [**Enterprise Support & Demo**](#enterprise-support--demo) -- [**License**](#license) - -## Why Kong? - -If you are building for the web, mobile, or IoT (Internet of Things) you will -likely end up needing common functionality to run your actual software. Kong -can help by acting as a gateway (or a sidecar) for microservices requests while -providing load balancing, logging, authentication, rate-limiting, -transformations, and more through plugins. +![Stars](https://img.shields.io/github/stars/Kong/kong?style=flat-square) ![GitHub commit activity](https://img.shields.io/github/commit-activity/m/Kong/kong?style=flat-square) ![Docker Pulls](https://img.shields.io/docker/pulls/_/kong?style=flat-square) [![Build Status][badge-action-image]][badge-action-url] ![Version](https://img.shields.io/github/v/release/Kong/kong?color=green&label=Version&style=flat-square) ![License](https://img.shields.io/badge/License-Apache%202.0-blue?style=flat-square) -[![][kong-benefits]][kong-url] -Kong has been built with the following leading principles: +**Kong** or **Kong API Gateway** is a cloud-native, platform-agnostic, scalable API Gateway distinguished for its high performance and extensibility via plugins. -* **High Performance**: Sub-millisecond processing latency to support -* mission-critical use cases and high throughput. -* **Extensibility**: With a pluggable architecture to extend Kong in Lua or GoLang - with Kong's Plugin SDK. -* **Portability**: To run on every platform, every cloud, and to natively support - Kubernetes via our modern Ingress Controller. +By providing functionality for proxying, routing, load balancing, health checking, authentication (and [more](#features)), Kong serves as the central layer for orchestrating microservices or conventional API traffic with ease. -## Features +--- -- **Cloud-Native**: Platform agnostic, Kong can run on any platform - from bare - metal to containers - and it can run on every cloud natively. -- **Kubernetes-Native**: Declaratively configure Kong with native Kubernetes CRDs - using the official Ingress Controller to route and connect all L4 + L7 traffic. -- **Dynamic Load Balancing**: Load balance traffic across multiple upstream - services. -- **Hash-based Load Balancing**: Load balance with consistent hashing/sticky - sessions. -- **Circuit-Breaker**: Intelligent tracking of unhealthy upstream services. -- **Health Checks:** Active and passive monitoring of your upstream services. -- **Service Discovery**: Resolve SRV records in third-party DNS resolvers like - Consul. -- **Serverless**: Invoke and secure AWS Lambda or OpenWhisk functions directly - from Kong. -- **WebSockets**: Communicate to your upstream services via WebSockets. -- **gRPC**: Communicate to your gRPC services and observe your traffic with logging - and observability plugins -- **OAuth2.0**: Easily add OAuth2.0 authentication to your APIs. -- **Logging**: Log requests and responses to your system over HTTP, TCP, UDP, - or to disk. -- **Security**: ACL, Bot detection, allow/deny IPs, etc... -- **Syslog**: Logging to System log. -- **SSL**: Setup a Specific SSL Certificate for an underlying service or API. -- **Monitoring**: Live monitoring provides key load and performance server - metrics. -- **Forward Proxy**: Make Kong connect to intermediary transparent HTTP proxies. -- **Authentications**: HMAC, JWT, Basic, and more. -- **Rate-limiting**: Block and throttle requests based on many variables. -- **Transformations**: Add, remove, or manipulate HTTP requests and responses. -- **Caching**: Cache and serve responses at the proxy layer. -- **CLI**: Control your Kong cluster from the command line. -- **REST API**: Kong can be operated with its RESTful API for maximum - flexibility. -- **Geo-Replicated**: Configs are always up-to-date across different regions. -- **Failure Detection & Recovery**: Kong is unaffected if one of your Cassandra - nodes goes down. -- **Clustering**: All Kong nodes auto-join the cluster keeping their config - updated across nodes. -- **Scalability**: Distributed by nature, Kong scales horizontally by simply - adding nodes. -- **Performance**: Kong handles load with ease by scaling and using NGINX at - the core. -- **Plugins**: Extendable architecture for adding functionality to Kong and - APIs. - -For more info about plugins and integrations, you can check out the [Kong -Hub](https://docs.konghq.com/hub/). - -## Distributions - -Kong comes in many shapes. While this repository contains its core's source -code, other repos are also under active development: - -- [Kubernetes Ingress Controller for Kong](https://github.com/Kong/kubernetes-ingress-controller): - Use Kong for Kubernetes Ingress. -- [Kong Docker](https://github.com/Kong/docker-kong): A Dockerfile for - running Kong in Docker. -- [Kong Packages](https://github.com/Kong/kong/releases): Pre-built packages - for Debian, Red Hat, and OS X distributions (shipped with each release). -- [Kong Gojira](https://github.com/Kong/gojira): a tool for - testing/developing multiple versions of Kong using containers. -- [Kong Vagrant](https://github.com/Kong/kong-vagrant): A Vagrantfile for - provisioning a development-ready environment for Kong. -- [Kong Homebrew](https://github.com/Kong/homebrew-kong): Homebrew Formula - for Kong. -- [Kong CloudFormation](https://github.com/Kong/kong-dist-cloudformation): - Kong in a 1-click deployment for AWS EC2. -- [Kong AWS AMI](https://aws.amazon.com/marketplace/pp/B06WP4TNKL): Kong AMI on - the AWS Marketplace. -- [Kong on Microsoft Azure](https://github.com/Kong/kong-dist-azure): Run Kong - using Azure Resource Manager. -- [Kong on Heroku](https://github.com/heroku/heroku-kong): Deploy Kong on - Heroku in one click. -- [Kong on IBM Cloud](https://github.com/andrew40404/installing-kong-IBM-cloud) - How to deploy Kong on IBM Cloud -- [Kong and Instaclustr](https://www.instaclustr.com/solutions/managed-cassandra-for-kong/): Let - Instaclustr manage your Cassandra cluster. -- [Master Builds][kong-master-builds]: Docker images for each commit in the `master` branch. - -You can find every supported distribution at the [official installation page](https://konghq.com/install/#kong-community). - -## Development - -We encourage community contributions to Kong. To make sure it is a smooth -experience (both for you and for the Kong team), please read -[CONTRIBUTING.md](CONTRIBUTING.md), [DEVELOPER.md](DEVELOPER.md), -[CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md), and [COPYRIGHT](COPYRIGHT) before -you start. - -If you are planning on developing on Kong, you'll need a development -installation. The `master` branch holds the latest unreleased source code. - -You can read more about writing your own plugins in the [Plugin Development -Guide](https://docs.konghq.com/latest/plugin-development/), or browse an -online version of Kong's source code documentation in the [Plugin Development -Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). - -For a quick start with custom plugin development, check out [Pongo](https://github.com/Kong/kong-pongo) -and the [plugin template](https://github.com/Kong/kong-plugin) explained in detail below. - -#### Docker - -You can use Docker / docker-compose and a mounted volume to develop Kong by -following the instructions on [Kong/kong-build-tools](https://github.com/Kong/kong-build-tools#developing-kong). - -#### Kong Gojira - -[Gojira](https://github.com/Kong/gojira) is a CLI that uses docker-compose -internally to make the necessary setup of containers to get all -dependencies needed to run a particular branch of Kong locally, as well -as easily switching across versions, configurations and dependencies. It -has support for running Kong in Hybrid (CP/DP) mode, testing migrations, -running a Kong cluster, among other [features](https://github.com/Kong/gojira/blob/master/doc/manual.md). - -#### Kong Pongo - -[Pongo](https://github.com/Kong/kong-pongo) is another CLI like Gojira, -but specific for plugin development. It is docker-compose based and will -create local test environments including all dependencies. Core features -are running tests, integrated linter, config initialization, CI support, -and custom dependencies. - -#### Kong Plugin Template - -The [plugin template](https://github.com/Kong/kong-plugin) provides a basic -plugin and is considered a best-practices plugin repository. When writing -custom plugins we strongly suggest you start by using this repository as a -starting point. It contains the proper file structures, configuration files, -and CI setup to get up and running quickly. This repository seamlessly -integrates with [Pongo](https://github.com/Kong/kong-pongo). - -#### Vagrant - -You can use a Vagrant box running Kong and Postgres that you can find at -[Kong/kong-vagrant](https://github.com/Kong/kong-vagrant). - -#### Source Install - -Kong mostly is an OpenResty application made of Lua source files, but also -requires some additional third-party dependencies. We recommend installing -those by following the source install instructions at -https://docs.konghq.com/install/source/. - -Instead of following the second step (Install Kong), clone this repository -and install the latest Lua sources instead of the currently released ones: - -```shell -$ git clone https://github.com/Kong/kong -$ cd kong/ - -# you might want to switch to the development branch. See CONTRIBUTING.md -$ git checkout master - -# install the Lua sources -$ luarocks make -``` +[Installation](https://konghq.com/install/#kong-community) | [Documentation](https://docs.konghq.com) | [Forum](https://discuss.konghq.com) | [Blog](https://konghq.com/blog) | [Builds][kong-master-builds] -#### Running for development +--- -Check out the [development section](https://github.com/Kong/kong/blob/master/kong.conf.default#L244) -of the default configuration file for properties to tweak in order to ease -the development process for Kong. +## Getting Started -Modifying the [`lua_package_path`](https://github.com/openresty/lua-nginx-module#lua_package_path) -and [`lua_package_cpath`](https://github.com/openresty/lua-nginx-module#lua_package_cpath) -directives will allow Kong to find your custom plugin's source code wherever it -might be in your system. +Let’s test drive Kong by adding authentication to an API in under 5 minutes. -#### Tests +We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/install/docker/) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. -Install the development dependencies ([busted], [luacheck]) with: +Whether you’re running in the cloud, on bare metal or using containers, you can find every supported distribution on our [official installation](https://konghq.com/install/#kong-community) page. -```shell -$ make dev +1) To start, clone the Docker repository and navigate to the compose folder. +```cmd + $ git clone https://github.com/Kong/docker-kong + $ cd compose/ ``` -Kong relies on three test suites using the [busted] testing library: +1) Start the Gateway stack using: +```cmd + $ docker-compose up +``` -* Unit tests -* Integration tests, which require Postgres and Cassandra to be up and running -* Plugins tests, which require Postgres to be running +The Gateway will be available on the following ports on localhost: -The first can simply be run after installing busted and running: +`:8000` on which Kong listens for incoming HTTP traffic from your clients, and forwards it to your upstream services. +`:8001` on which the Admin API used to configure Kong listens. -``` -$ make test -``` +Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/getting-started/configuring-a-service/ +) to tour the Gateway features -However, the integration and plugins tests will spawn a Kong instance and -perform their tests against it. As so, consult/edit the `spec/kong_tests.conf` -configuration file to make your test instance point to your Postgres/Cassandra -servers, depending on your needs. +## Features -You can run the integration tests (assuming **both** Postgres and Cassandra are -running and configured according to `spec/kong_tests.conf`) with: +By centralizing common API functionality across all your organization's services, the Kong API Gateway creates more freedom for engineering teams to focus on the challenges that matter most. -``` -$ make test-integration -``` +The top Kong features include: +- Advanced routing, load balancing, health checking - all configurable via an admin API or declarative configuration. +- Authentication and Authorization for APIs using methods like JWT, basic auth, ACLs and more. +- Proxy, SSL/TLS termination, and connectivity support for L4 or L7 traffic. +- Plugins for enforcing traffic controls, req/res transformations, logging, monitoring and including a plugin developer hub. +- Sophisticated deployment models like Declarative Databaseless Deployment and Hybrid Deployment (control plane/data plane separation) without any vendor lock-in. +- Native ingress controller support for serving Kubernetes. -And the plugins tests with: - -``` -$ make test-plugins -``` +[![][kong-benefits]][kong-url] -Finally, all suites can be run at once by simply using: +### Plugin Hub +Plugins provide advanced functionality that extends the use of the Gateway. Many of the Kong Inc. and community-developed plugins like AWS Lambda, Correlation ID, and Response Transformer are showcased at the [Plugin Hub](https://docs.konghq.com/hub/). -``` -$ make test-all -``` +Contribute to the Plugin Hub and ensure your next innovative idea is published and available to the broader community! -Consult the [run_tests.sh](.ci/run_tests.sh) script for a more advanced example -usage of the test suites and the Makefile. +## Contributing -Finally, a very useful tool in Lua development (as with many other dynamic -languages) is performing static linting of your code. You can use [luacheck] -\(installed with `make dev`\) for this: +We ❤️ pull requests, and we’re continually working hard to make it as easy as possible for developers to contribute. Before beginning development with the Kong API Gateway, please familiarize yourself with the following developer resources: +- [CONTRIBUTING](CONTRIBUTING.md) +- [DEVELOPER](DEVELOPER.md) +- [CODE_OF_CONDUCT](CODE_OF_CONDUCT.md) and [COPYRIGHT](COPYRIGHT) -``` -$ make lint -``` +Use the [Plugin Development Guide](https://docs.konghq.com/latest/plugin-development/) for building new and creative plugins, or browse the online version of Kong's source code documentation in the [Plugin Development Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). Developers can build plugins in [Lua](https://docs.konghq.com/gateway-oss/latest/plugin-development/), [Go](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-go-plugins) or [JavaScript](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-javascript-plugins). -#### Makefile +## Releases -When developing, you can use the `Makefile` for doing the following operations: +Please see the [Changelog](CHANGELOG.md) for more details about a given release. The [SemVer Specification](https://semver.org) is followed when versioning Gateway releases. -| Name | Description | -| ------------------:| -------------------------------------------------------| -| `install` | Install the Kong luarock globally | -| `dev` | Install development dependencies | -| `lint` | Lint Lua files in `kong/` and `spec/` | -| `test` | Run the unit tests suite | -| `test-integration` | Run the integration tests suite | -| `test-plugins` | Run the plugins test suite | -| `test-all` | Run all unit + integration + plugins tests at once | +## Join the Community -## Enterprise Support & Demo +- Join the Kong discussions at the Kong Nation forum: [https://discuss.konghq.com/](https://discuss.konghq.com/) +- Follow us on Twitter: [https://twitter.com/thekonginc](https://twitter.com/thekonginc) +- Check out the docs: [https://docs.konghq.com/](https://docs.konghq.com/) +- Keep updated on YouTube by subscribing: [https://www.youtube.com/c/KongInc/videos](https://www.youtube.com/c/KongInc/videos) +- Read up on the latest happenings at our blog: [https://konghq.com/blog/](https://konghq.com/blog/) +- Visit our homepage to learn more: [https://konghq.com/](https://konghq.com/) -If you are working in a large organization you should learn more about [Kong -Enterprise](https://konghq.com/kong-enterprise-edition/). +## Konnect +Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konghq.com/get-started/) with Konnect. ## License From a2b63dd42b052dd9a28fd8376502eea1780c412e Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 29 Jun 2021 16:31:45 -0300 Subject: [PATCH 0733/4351] chore(rockspec) use lua-resty-healthcheck 1.4.2 --- kong-2.5.0rc.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0rc.1-0.rockspec b/kong-2.5.0rc.1-0.rockspec index 54fa510b597..bb86747921e 100644 --- a/kong-2.5.0rc.1-0.rockspec +++ b/kong-2.5.0rc.1-0.rockspec @@ -32,7 +32,7 @@ dependencies = { "lua-resty-dns-client == 6.0.1", "lua-protobuf == 0.3.2", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.4.1", + "lua-resty-healthcheck == 1.4.2", "lua-resty-cookie == 0.1.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", From f2f2c44c30954c9c3afb789a56fc765b5607aaa3 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 1 Jul 2021 11:10:52 -0500 Subject: [PATCH 0734/4351] fix(external-plugins) specific "command not found" error detects the return code 127 (command not found) to display an appropriate error. Also avoids "start&fail storms", it should not do more than one spawn per second. --- kong/runloop/plugin_servers/process.lua | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 68356db5c20..79a354431f1 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -244,17 +244,29 @@ function proc_mgmt.pluginserver_timer(premature, server_def) return end + local next_spawn = 0 + while not ngx.worker.exiting() do + if ngx.now() < next_spawn then + ngx.sleep(next_spawn - ngx.now()) + end + kong.log.notice("Starting " .. server_def.name or "") server_def.proc = assert(ngx_pipe.spawn("exec " .. server_def.start_command, { merge_stderr = true, })) + next_spawn = ngx.now() + 1 server_def.proc:set_timeouts(nil, nil, nil, 0) -- block until something actually happens while true do grab_logs(server_def.proc, server_def.name) local ok, reason, status = server_def.proc:wait() - if ok ~= nil or reason == "exited" or ngx.worker.exiting() then + if ok == false and reason == "exit" and status == 127 then + kong.log.err(string.format( + "external pluginserger %q start command %q exited with \"command not found\"", + server_def.name, server_def.start_command)) + break + elseif ok ~= nil or reason == "exited" or ngx.worker.exiting() then kong.log.notice("external pluginserver '", server_def.name, "' terminated: ", tostring(reason), " ", tostring(status)) break end From c84c3dadee02eb57474bfd56312636f252c11fa1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 12:36:35 +0300 Subject: [PATCH 0735/4351] fix(clustering) fix race condition causing flakiness on sync status of data plane ### Summary There are two cases that may cause updating the sync status on database: 1. PING frame received by control plane from dataplane 2. New config send to dataplane from control plane As these are ran in two threads and as the postgres upsert statement is asyncronous non-blocking query, the order which we send the queries is not always the order which they appear in postgres. This PR makes our test suite less flaky on the race condition by grabbing the initial configuration compatibility before starting the read/write threads. There is also a small change that makes `last-seen` only updated when receiving `PING` frame from data plane. This is more in line of what we had before. --- kong/clustering/control_plane.lua | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index c3b6453c917..e35b13ab7f8 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -484,7 +484,6 @@ function _M:handle_cp_websocket() local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay local update_sync_status = function() - last_seen = ngx_time() local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { last_seen = last_seen, config_hash = config_hash ~= "" and config_hash or nil, @@ -528,6 +527,9 @@ function _M:handle_cp_websocket() end if self.deflated_reconfigure_payload then + -- initial configuration compatibility for sync status variable + _, _, sync_status = self:check_configuration_compatibility(dp_plugins_map) + table_insert(queue, self.deflated_reconfigure_payload) queue.post() @@ -583,12 +585,12 @@ function _M:handle_cp_websocket() end config_hash = data + last_seen = ngx_time() + update_sync_status() -- queue PONG to avoid races table_insert(queue, "PONG") queue.post() - - update_sync_status() end end end) From dfc22efdf0a80a4602fa103badc26c1320445fc8 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 13:04:58 +0300 Subject: [PATCH 0736/4351] chore(clustering) more symmetric logging on control plane and data plane ### Summary Changed data plane log messages to contain information about control plane. This also adds couple of new log statements for symmetry and makes the language more consistent. --- kong/clustering/control_plane.lua | 9 +++++--- kong/clustering/data_plane.lua | 35 ++++++++++++++++++------------- 2 files changed, 26 insertions(+), 18 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index e35b13ab7f8..9b84c4743fc 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -572,6 +572,7 @@ function _M:handle_cp_websocket() else if typ == "close" then + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from data plane", log_suffix) return end @@ -584,6 +585,8 @@ function _M:handle_cp_websocket() return nil, "invalid websocket frame received from data plane: " .. typ end + ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) + config_hash = data last_seen = ngx_time() update_sync_status() @@ -611,13 +614,13 @@ function _M:handle_cp_websocket() local _, err = wb:send_pong() if err then if not is_timeout(err) then - return nil, "failed to send PONG back to data plane: " .. err + return nil, "failed to send pong frame to data plane: " .. err end - ngx_log(ngx_NOTICE, _log_prefix, "failed to send PONG back to data plane: ", err, log_suffix) + ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) else - ngx_log(ngx_DEBUG, _log_prefix, "sent PONG packet to data plane", log_suffix) + ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) end else diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 06f75523999..69ba3fe5ebb 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -163,7 +163,9 @@ function _M:init_worker() end -local function send_ping(c) +local function send_ping(c, log_suffix) + log_suffix = log_suffix or "" + local hash = declarative.get_current_hash() if hash == true then @@ -172,10 +174,11 @@ local function send_ping(c) local _, err = c:send_ping(hash) if err then - ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, "unable to ping control plane node: ", err) + ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, + "unable to send ping frame to control plane: ", err, log_suffix) else - ngx_log(ngx_DEBUG, _log_prefix, "sent PING packet to control plane") + ngx_log(ngx_DEBUG, _log_prefix, "sent ping frame to control plane", log_suffix) end end @@ -190,6 +193,7 @@ function _M:communicate(premature) -- TODO: pick one random CP local address = conf.cluster_control_plane + local log_suffix = " [" .. address .. "]" local c = assert(ws_client:new(WS_OPTS)) local uri = "wss://" .. address .. "/v1/outlet?node_id=" .. @@ -215,7 +219,7 @@ function _M:communicate(premature) local res, err = c:connect(uri, opts) if not res then ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, - " (retrying after ", reconnection_delay, " seconds)") + " (retrying after ", reconnection_delay, " seconds)", log_suffix) assert(ngx.timer.at(reconnection_delay, function(premature) self:communicate(premature) @@ -231,8 +235,7 @@ function _M:communicate(premature) plugins = self.plugins_list, })) if err then ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, - " err: ", err, - " (retrying after ", reconnection_delay, " seconds)") + " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) c:close() assert(ngx.timer.at(reconnection_delay, function(premature) @@ -289,7 +292,7 @@ function _M:communicate(premature) local write_thread = ngx.thread.spawn(function() while not exiting() do - send_ping(c) + send_ping(c, log_suffix) for _ = 1, PING_INTERVAL do ngx_sleep(1) @@ -316,7 +319,7 @@ function _M:communicate(premature) else if typ == "close" then - ngx_log(ngx_DEBUG, _log_prefix, "received CLOSE frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) return end @@ -329,10 +332,11 @@ function _M:communicate(premature) if msg.type == "reconfigure" then if msg.timestamp then - ngx_log(ngx_DEBUG, _log_prefix, "received RECONFIGURE frame from control plane with timestamp: ", msg.timestamp) + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", + msg.timestamp, log_suffix) else - ngx_log(ngx_DEBUG, _log_prefix, "received RECONFIGURE frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) end self.next_config = assert(msg.config_table) @@ -344,14 +348,15 @@ function _M:communicate(premature) config_semaphore:post() end - send_ping(c) + send_ping(c, log_suffix) end elseif typ == "pong" then - ngx_log(ngx_DEBUG, _log_prefix, "received PONG frame from control plane") + ngx_log(ngx_DEBUG, _log_prefix, "received pong frame from control plane", log_suffix) else - ngx_log(ngx_NOTICE, _log_prefix, "received UNKNOWN (", tostring(typ), ") frame from control plane") + ngx_log(ngx_NOTICE, _log_prefix, "received unknown (", tostring(typ), ") frame from control plane", + log_suffix) end end end @@ -366,10 +371,10 @@ function _M:communicate(premature) c:close() if not ok then - ngx_log(ngx_ERR, _log_prefix, err) + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) elseif perr then - ngx_log(ngx_ERR, _log_prefix, perr) + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) end if not exiting() then From 1a813cf6198fc496ddac6c77910717406e2d0d21 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 2 Jul 2021 00:10:30 +0800 Subject: [PATCH 0737/4351] chore(hmac-auth) bump plugin version to 2.4.0 --- kong/plugins/hmac-auth/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/hmac-auth/handler.lua b/kong/plugins/hmac-auth/handler.lua index 40cea044d13..d401f579f14 100644 --- a/kong/plugins/hmac-auth/handler.lua +++ b/kong/plugins/hmac-auth/handler.lua @@ -4,7 +4,7 @@ local access = require "kong.plugins.hmac-auth.access" local HMACAuthHandler = { PRIORITY = 1000, - VERSION = "2.3.0", + VERSION = "2.4.0", } From 2e588ee4bf137e6e55d9f7bfcc4d533377447910 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 22 Jun 2021 15:18:31 +0300 Subject: [PATCH 0738/4351] fix(clustering) more reliable way to calculate data plane config hash ### Summary Previously data plane hash calculation was flaky and with recent OpenResty changes it become even flakier. This PR tries to calculate data plane config hash in a more reliable way by sorting the data and then calculating the hash out of it. --- kong/clustering/data_plane.lua | 49 +++++++++++++++++++++++++++++++++- 1 file changed, 48 insertions(+), 1 deletion(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 69ba3fe5ebb..8db2d7c015b 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -9,14 +9,18 @@ local constants = require("kong.constants") local utils = require("kong.tools.utils") local system_constants = require("lua_system_constants") local ffi = require("ffi") +local tablex = require("pl.tablex") local assert = assert local setmetatable = setmetatable local type = type local math = math local pcall = pcall +local concat = table.concat local tostring = tostring local ngx = ngx +local md5 = ngx.md5 local ngx_log = ngx.log +local ngx_null = ngx.null local ngx_sleep = ngx.sleep local cjson_decode = cjson.decode local cjson_encode = cjson.encode @@ -50,6 +54,49 @@ local function is_timeout(err) end +local function sort(t) + if t == ngx_null then + return "/null/" + end + + local typ = type(t) + if typ == "table" then + local i = 1 + local o = { "{" } + for k, v in tablex.sort(t) do + o[i+1] = sort(k) + o[i+2] = ":" + o[i+3] = sort(v) + o[i+4] = ";" + i=i+4 + end + if i == 1 then + i = i + 1 + end + o[i] = "}" + + return concat(o, nil, 1, i) + + elseif typ == "string" then + return '$' .. t .. '$' + + elseif typ == "number" then + return '#' .. tostring(t) .. '#' + + elseif typ == "boolean" then + return '?' .. tostring(t) .. '?' + + else + return '(' .. tostring(t) .. ')' + end +end + + +local function hash(t) + return md5(sort(t)) +end + + function _M.new(parent) local self = { declarative_config = declarative.new_config(parent.conf), @@ -67,7 +114,7 @@ function _M:update_config(config_table, update_cache) assert(type(config_table) == "table") local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table) + self.declarative_config:parse_table(config_table, hash(config_table)) if not entities then return nil, "bad config received from control plane " .. err end From 11dbf9262a86c9ed6ed4396e000804d25fb9a2f4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 22 Jun 2021 19:39:45 +0300 Subject: [PATCH 0739/4351] fix(clustering) send ping immediately after applying configuration ### Summary Previously the data plane did send old hash on `reconfigure`. It also used different thread to write to socket than the write socket thread. This fixes that so that we only have one write thread that sends pings and that ping happens after the configuration has been applied. --- kong/clustering/data_plane.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 8db2d7c015b..614fc33a715 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -309,6 +309,8 @@ function _M:communicate(premature) -- * write_thread: it is the only thread that receives WS frames from the CP, -- and is also responsible for handling timeout detection + local ping_immediately + local config_thread = ngx.thread.spawn(function() while not exiting() do local ok, err = config_semaphore:wait(1) @@ -322,6 +324,8 @@ function _M:communicate(premature) ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) end + ping_immediately = true + else ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) end @@ -346,6 +350,10 @@ function _M:communicate(premature) if exiting() then return end + if ping_immediately then + ping_immediately = nil + break + end end end end) @@ -394,8 +402,6 @@ function _M:communicate(premature) -- count is guaranteed to not exceed 1 config_semaphore:post() end - - send_ping(c, log_suffix) end elseif typ == "pong" then From 3a36a1e469c9215a29ad4e6fab70691147095feb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 23 Jun 2021 13:37:42 +0300 Subject: [PATCH 0740/4351] fix(clustering) calculate hash also on control plane side --- kong/clustering/control_plane.lua | 6 ++- kong/clustering/data_plane.lua | 61 +++++-------------------------- kong/clustering/init.lua | 51 +++++++++++++++++++++++++- 3 files changed, 65 insertions(+), 53 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 9b84c4743fc..1327a9b1eee 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -126,10 +126,13 @@ function _M:export_deflated_reconfigure_payload() end end + local config_hash = self:calculate_config_hash(config_table) + local payload, err = cjson_encode({ type = "reconfigure", timestamp = ngx_now(), config_table = config_table, + config_hash = config_hash, }) if not payload then return nil, err @@ -140,9 +143,10 @@ function _M:export_deflated_reconfigure_payload() return nil, err end + self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload - return payload + return payload, nil, config_hash end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 614fc33a715..5f4bebe2c06 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -9,18 +9,14 @@ local constants = require("kong.constants") local utils = require("kong.tools.utils") local system_constants = require("lua_system_constants") local ffi = require("ffi") -local tablex = require("pl.tablex") local assert = assert local setmetatable = setmetatable local type = type local math = math local pcall = pcall -local concat = table.concat local tostring = tostring local ngx = ngx -local md5 = ngx.md5 local ngx_log = ngx.log -local ngx_null = ngx.null local ngx_sleep = ngx.sleep local cjson_decode = cjson.decode local cjson_encode = cjson.encode @@ -54,49 +50,6 @@ local function is_timeout(err) end -local function sort(t) - if t == ngx_null then - return "/null/" - end - - local typ = type(t) - if typ == "table" then - local i = 1 - local o = { "{" } - for k, v in tablex.sort(t) do - o[i+1] = sort(k) - o[i+2] = ":" - o[i+3] = sort(v) - o[i+4] = ";" - i=i+4 - end - if i == 1 then - i = i + 1 - end - o[i] = "}" - - return concat(o, nil, 1, i) - - elseif typ == "string" then - return '$' .. t .. '$' - - elseif typ == "number" then - return '#' .. tostring(t) .. '#' - - elseif typ == "boolean" then - return '?' .. tostring(t) .. '?' - - else - return '(' .. tostring(t) .. ')' - end -end - - -local function hash(t) - return md5(sort(t)) -end - - function _M.new(parent) local self = { declarative_config = declarative.new_config(parent.conf), @@ -110,11 +63,15 @@ function _M.new(parent) end -function _M:update_config(config_table, update_cache) +function _M:update_config(config_table, config_hash, update_cache) assert(type(config_table) == "table") + if not config_hash then + config_hash = self:calculate_config_hash(config_table) + end + local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table, hash(config_table)) + self.declarative_config:parse_table(config_table, config_hash) if not entities then return nil, "bad config received from control plane " .. err end @@ -177,7 +134,7 @@ function _M:init_worker() if config then local res - res, err = self:update_config(config, false) + res, err = self:update_config(config) if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) end @@ -316,9 +273,10 @@ function _M:communicate(premature) local ok, err = config_semaphore:wait(1) if ok then local config_table = self.next_config + local config_hash = self.next_hash if config_table then local pok, res - pok, res, err = pcall(self.update_config, self, config_table, true) + pok, res, err = pcall(self.update_config, self, config_table, config_hash, true) if pok then if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) @@ -395,6 +353,7 @@ function _M:communicate(premature) end self.next_config = assert(msg.config_table) + self.next_hash = msg.config_hash if config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index f8b3ebb345b..46b24f43b23 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -5,10 +5,54 @@ local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") local openssl_x509 = require("resty.openssl.x509") +local ngx_null = ngx.null +local ngx_md5 = ngx.md5 +local tostring = tostring +local assert = assert +local concat = table.concat +local sort = table.sort +local type = type local MT = { __index = _M, } +local function table_to_sorted_string(t) + if t == ngx_null then + return "/null/" + end + + local typ = type(t) + if typ == "table" then + local i = 1 + local o = { "{" } + for k, v in pl_tablex.sort(t) do + o[i+1] = table_to_sorted_string(k) + o[i+2] = ":" + o[i+3] = table_to_sorted_string(v) + o[i+4] = ";" + i=i+4 + end + if i == 1 then + i = i + 1 + end + o[i] = "}" + + return concat(o, nil, 1, i) + + elseif typ == "string" then + return '$' .. t .. '$' + + elseif typ == "number" then + return '#' .. tostring(t) .. '#' + + elseif typ == "boolean" then + return '?' .. tostring(t) .. '?' + + else + return '(' .. tostring(t) .. ')' + end +end + function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -36,6 +80,11 @@ function _M.new(conf) end +function _M:calculate_config_hash(config_table) + return ngx_md5(table_to_sorted_string(config_table)) +end + + function _M:handle_cp_websocket() return self.child:handle_cp_websocket() end @@ -43,7 +92,7 @@ end function _M:init_worker() self.plugins_list = assert(kong.db.plugins:get_handlers()) - table.sort(self.plugins_list, function(a, b) + sort(self.plugins_list, function(a, b) return a.name:lower() < b.name:lower() end) From 3114e91f9040e3b22615502d6551fa4b68ff27c0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 15:46:24 +0300 Subject: [PATCH 0741/4351] fix(clustering) error on hashing when given invalid types --- kong/clustering/init.lua | 42 ++++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 15 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 46b24f43b23..66a68c4382f 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -9,6 +9,7 @@ local ngx_null = ngx.null local ngx_md5 = ngx.md5 local tostring = tostring local assert = assert +local error = error local concat = table.concat local sort = table.sort local type = type @@ -16,19 +17,23 @@ local type = type local MT = { __index = _M, } -local function table_to_sorted_string(t) - if t == ngx_null then + +local compare_sorted_strings + + +local function to_sorted_string(value) + if value == ngx_null then return "/null/" end - local typ = type(t) - if typ == "table" then + local t = type(value) + if t == "table" then local i = 1 local o = { "{" } - for k, v in pl_tablex.sort(t) do - o[i+1] = table_to_sorted_string(k) + for k, v in pl_tablex.sort(value, compare_sorted_strings) do + o[i+1] = to_sorted_string(k) o[i+2] = ":" - o[i+3] = table_to_sorted_string(v) + o[i+3] = to_sorted_string(v) o[i+4] = ";" i=i+4 end @@ -39,21 +44,28 @@ local function table_to_sorted_string(t) return concat(o, nil, 1, i) - elseif typ == "string" then - return '$' .. t .. '$' + elseif t == "string" then + return "$" .. value .. "$" - elseif typ == "number" then - return '#' .. tostring(t) .. '#' + elseif t == "number" then + return "#" .. tostring(value) .. "#" - elseif typ == "boolean" then - return '?' .. tostring(t) .. '?' + elseif t == "boolean" then + return "?" .. tostring(value) .. "?" else - return '(' .. tostring(t) .. ')' + error("invalid type to be sorted (JSON types are supported") end end +compare_sorted_strings = function(a, b) + a = to_sorted_string(a) + b = to_sorted_string(b) + return a < b +end + + function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -81,7 +93,7 @@ end function _M:calculate_config_hash(config_table) - return ngx_md5(table_to_sorted_string(config_table)) + return ngx_md5(to_sorted_string(config_table)) end From 3b0600448e0ad39e88c5866c71dd42f41a077164 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jul 2021 16:44:02 +0300 Subject: [PATCH 0742/4351] tests(clustering) add unit tests for configuration hash calculation --- spec/01-unit/19-hybrid/02-clustering_spec.lua | 228 ++++++++++++++++++ 1 file changed, 228 insertions(+) create mode 100644 spec/01-unit/19-hybrid/02-clustering_spec.lua diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua new file mode 100644 index 00000000000..80ed0cd1307 --- /dev/null +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -0,0 +1,228 @@ +local clustering = require("kong.clustering") + + +describe("kong.clustering", function() + describe(".calculate_config_hash()", function() + it("calculating hash for nil errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, nil) + assert.falsy(pok) + end) + + it("calculates hash for null", function() + local value = ngx.null + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("5bf07a8b7343015026657d1108d8206e", hash) + end + + local correct = ngx.md5("/null/") + assert.equal("5bf07a8b7343015026657d1108d8206e", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for number", function() + local value = 10 + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("326afd95b21a24c277d9d05684cc3de6", hash) + end + + local correct = ngx.md5("#10#") + assert.equal("326afd95b21a24c277d9d05684cc3de6", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for double", function() + local value = 0.9 + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("fccfc6bd485ed004537bbcac3c697048", hash) + end + + local correct = ngx.md5("#0.9#") + assert.equal("fccfc6bd485ed004537bbcac3c697048", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for empty string", function() + local value = "" + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("58859d93c30e635814dc980ed86e3f84", hash) + end + + local correct = ngx.md5("$$") + assert.equal("58859d93c30e635814dc980ed86e3f84", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for string", function() + local value = "hello" + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("34d2d743af7d615ff842c839ac762e14", hash) + end + + local correct = ngx.md5("$hello$") + assert.equal("34d2d743af7d615ff842c839ac762e14", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for boolean false", function() + local value = false + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("7317c9dbe950ab8ffe4a4cff2f596e8a", hash) + end + + local correct = ngx.md5("?false?") + assert.equal("7317c9dbe950ab8ffe4a4cff2f596e8a", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for boolean true", function() + local value = true + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("437765a4d8772918472d8a25102edf2e", hash) + end + + local correct = ngx.md5("?true?") + assert.equal("437765a4d8772918472d8a25102edf2e", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculating hash for function errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, function() end) + assert.falsy(pok) + end) + + it("calculating hash for thread errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, coroutine.create(function() end)) + assert.falsy(pok) + end) + + it("calculating hash for userdata errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, io.tmpfile()) + assert.falsy(pok) + end) + + it("calculating hash for cdata errors", function() + local pok = pcall(clustering.calculate_config_hash, clustering, require "ffi".new("char[6]", "foobar")) + assert.falsy(pok) + end) + + it("calculates hash for empty table", function() + local value = {} + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("99914b932bd37a50b983c5e7c90ae93b", hash) + end + + local correct = ngx.md5("{}") + assert.equal("99914b932bd37a50b983c5e7c90ae93b", correct) + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + it("calculates hash for complex table", function() + local value = { + "a", + -3, + 3, + "b", + -2, + 2, + "c", + 1, + -1, + 0.9, + {}, + { a = "b" }, + ngx.null, + hello = "a", + [-1] = "b", + [0.9] = "c", + [true] = "d", + [false] = "e", + [ngx.null] = "f", + [{}] = "g", + a = "hello", + b = -1, + c = 0.9, + d = true, + e = false, + f = ngx.null, + g = {}, + } + + local correct = ngx.md5( + "{#-1#:$b$;#0.9#:$c$;#1#:$a$;#10#:#0.9#;#11#:{};#12#:{$a$:$b$};#13#:/null/;" .. + "#2#:#-3#;#3#:#3#;#4#:$b$;#5#:#-2#;#6#:#2#;#7#:$c$;#8#:#1#;#9#:#-1#;$a$:$he" .. + "llo$;$b$:#-1#;$c$:#0.9#;$d$:?true?;$e$:?false?;$f$:/null/;$g$:{};$hello$:$" .. + "a$;/null/:$f$;?false?:$e$;?true?:$d$;{}:$g$}") + + for _ = 1, 10 do + local hash = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal(correct, hash) + end + end) + + end) +end) From 2003e381588736440247fe7f9d6798dea07fd93b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 5 Jul 2021 15:34:50 +0200 Subject: [PATCH 0743/4351] fix(sleep) force time update to prevent deadlocks (#7532) see https://github.com/Kong/lua-resty-worker-events/issues/41 --- kong/globalpatches.lua | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 336ec213c07..b180f2128d1 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -47,7 +47,19 @@ return function(options) -- the init_worker context. local get_phase= ngx.get_phase local ngx_sleep = ngx.sleep - local alternative_sleep = require("socket").sleep + local alternative_sleep do + local luasocket_sleep = require("socket").sleep + local update_time = ngx.update_time() + + alternative_sleep = function(t) + luasocket_sleep(t) + -- the ngx sleep will yield and hence update time, this implementation + -- does not, so we must force a time update to prevent time based loops + -- from getting into a deadlock/spin. + -- See https://github.com/Kong/lua-resty-worker-events/issues/41 + update_time() + end + end -- luacheck: globals ngx.sleep ngx.sleep = function(s) From 587cb4d1f7c38fd1dbf3f03f747b5d85d970157a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 5 Jul 2021 20:40:22 +0300 Subject: [PATCH 0744/4351] fix(globalpatches) update_time up-value being nil (#7534) --- kong/globalpatches.lua | 22 ++++++++-------------- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index b180f2128d1..a17eaa9f274 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -45,20 +45,15 @@ return function(options) -- the resty-lock is based on sleeping while waiting, but that api -- is unavailable. Hence we implement a BLOCKING sleep, only in -- the init_worker context. - local get_phase= ngx.get_phase + local get_phase = ngx.get_phase local ngx_sleep = ngx.sleep - local alternative_sleep do - local luasocket_sleep = require("socket").sleep - local update_time = ngx.update_time() - - alternative_sleep = function(t) - luasocket_sleep(t) - -- the ngx sleep will yield and hence update time, this implementation - -- does not, so we must force a time update to prevent time based loops - -- from getting into a deadlock/spin. - -- See https://github.com/Kong/lua-resty-worker-events/issues/41 - update_time() - end + local alternative_sleep = function(t) + require("socket").sleep(t) + -- the ngx sleep will yield and hence update time, this implementation + -- does not, so we must force a time update to prevent time based loops + -- from getting into a deadlock/spin. + -- See https://github.com/Kong/lua-resty-worker-events/issues/41 + ngx.update_time() end -- luacheck: globals ngx.sleep @@ -425,4 +420,3 @@ return function(options) toip = require("resty.dns.client").toip -- this will load utils and penlight modules for example end end - From 0a7e096e042b6933b70547e169a960e28d4eef19 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Jul 2021 14:07:06 +0200 Subject: [PATCH 0745/4351] chore(rockspec) bump lua-resty-dns-client to 6.0.2 fixes #7444 --- kong-2.5.0rc.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0rc.1-0.rockspec b/kong-2.5.0rc.1-0.rockspec index bb86747921e..33ff4b005c6 100644 --- a/kong-2.5.0rc.1-0.rockspec +++ b/kong-2.5.0rc.1-0.rockspec @@ -29,7 +29,7 @@ dependencies = { "lyaml == 6.2.7", "luasyslog == 2.0.1", "lua_pack == 1.0.5", - "lua-resty-dns-client == 6.0.1", + "lua-resty-dns-client == 6.0.2", "lua-protobuf == 0.3.2", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.4.2", From ad56d2b07f2ea07872e25f1870132041e23381bc Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 6 Jul 2021 17:16:19 +0200 Subject: [PATCH 0746/4351] fix(test) reduce test flakyness by actually waiting (#7540) because it used to use `ngx.time()` which only has second precision, a time-out specified as 1 second could actually be only 0.001, if that 1ms would cross the second boundary --- spec/helpers.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 2797989eb2f..ad4e5082ddc 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -573,15 +573,14 @@ local function wait_until(f, timeout, step) timeout = timeout or 5 step = step or 0.05 - local tstart = ngx.time() - local texp = tstart + timeout + local texp = ngx.now() + timeout local ok, res, err repeat ok, res, err = pcall(f) ngx.sleep(step) ngx.update_time() - until not ok or res or ngx.time() >= texp + until not ok or res or ngx.now() >= texp if not ok then -- report error from `f`, such as assert gone wrong From e9957129c2caa21717c019c5cd8b942837b35d07 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 6 Jul 2021 20:24:53 +0300 Subject: [PATCH 0747/4351] fix(proxy) removal of proxy-authorization header (#7533) ### Summary Clear proxy authorization header only when it is part of original request headers. Removes it also when the plugin specifies it with exactly same value as in original request headers. --- kong/runloop/handler.lua | 10 ++--- .../05-proxy/03-upstream_headers_spec.lua | 45 +++++++++++++++++++ 2 files changed, 49 insertions(+), 6 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 75f1dd2e528..2762753cbec 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1114,10 +1114,9 @@ return { local server_port = var.server_port ctx.host_port = HOST_PORTS[server_port] or server_port - -- special handling for proxy-authorization and te headers in case + -- special handling for proxy-authorization header in case -- the plugin(s) want to specify them (store the original) ctx.http_proxy_authorization = var.http_proxy_authorization - ctx.http_te = var.http_te end, after = NOOP, }, @@ -1350,7 +1349,7 @@ return { return ngx.exit(500) end - -- the nginx grpc module does not offer a way to overrride the + -- the nginx grpc module does not offer a way to override the -- :authority pseudo-header; use our internal API to do so local upstream_host = var.upstream_host local upstream_scheme = var.upstream_scheme @@ -1395,9 +1394,8 @@ return { -- clear the proxy-authorization header only in case the plugin didn't -- specify it, assuming that the plugin didn't specify the same value. - local proxy_authorization = var.http_proxy_authorization - if proxy_authorization and - proxy_authorization == var.http_proxy_authorization then + if ctx.http_proxy_authorization and + ctx.http_proxy_authorization == var.http_proxy_authorization then clear_header("Proxy-Authorization") end end diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 4a204bef691..863d4f112ab 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -68,6 +68,31 @@ for _, strategy in helpers.each_strategy() do }, } + local service = assert(bp.services:insert()) + local route = bp.routes:insert({ + service = service, + protocols = { "http" }, + paths = { "/proxy-authorization" }, + strip_path = true, + }) + + bp.plugins:insert({ + route = route, + name = "request-transformer", + config = { + add = { + headers = { + "Proxy-Authorization:Basic ZGVtbzp0ZXN0", + }, + }, + replace = { + headers = { + "Proxy-Authorization:Basic ZGVtbzp0ZXN0", + }, + }, + }, + }) + assert(helpers.start_kong(config)) end end @@ -195,6 +220,26 @@ for _, strategy in helpers.each_strategy() do assert.equal("keep-alive, Upgrade", json.headers.connection) assert.equal("websocket", json.headers.upgrade) end) + + it("keeps proxy-authorization header when a plugin specifies it", function() + local headers = request_headers({ + ["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l", + }, "/proxy-authorization") + + assert.equal("Basic ZGVtbzp0ZXN0", headers["proxy-authorization"]) + + local headers = request_headers({}, "/proxy-authorization") + + assert.equal("Basic ZGVtbzp0ZXN0", headers["proxy-authorization"]) + end) + + it("removes proxy-authorization header if plugin specifies same value as in requests", function() + local headers = request_headers({ + ["Proxy-Authorization"] = "Basic ZGVtbzp0ZXN0", + }, "/proxy-authorization") + + assert.is_nil(headers["proxy-authorization"]) + end) end) describe("(using the default configuration values)", function() From 978cdac119e51d7e40fcdf89ad2097a7052921d7 Mon Sep 17 00:00:00 2001 From: Ikko Ashimine Date: Wed, 7 Jul 2021 07:07:03 +0900 Subject: [PATCH 0748/4351] tests(integration) fix typo in 14-server_tokens_spec.lua (#7542) occured -> occurred --- spec/02-integration/05-proxy/14-server_tokens_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 7464c7034d7..fb510be3b3c 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -766,7 +766,7 @@ describe("headers [#" .. strategy .. "]", function() -- to ensure that the `headers` configuration value can be specified -- via the configuration file (vs. environment variables as the rest -- of this test suite uses). - -- This regression occured because of the dumping of config values into + -- This regression occurred because of the dumping of config values into -- .kong_env (and the lack of serialization for the `headers` table). assert(helpers.kong_exec("restart -c spec/fixtures/headers.conf")) From 3c8514ad94a7395fd42959d3a54a83144c2f305c Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 6 Jul 2021 17:08:10 -0500 Subject: [PATCH 0749/4351] fix(proxy) handle head requests in buffered mode (#7535) According to docs, `ngx.location.capture` returns `res.truncated == true` on error cases, but it seems HEAD requests might cause it too. In those cases don't force an error response. Fixes #7059 --- kong/init.lua | 2 +- .../05-proxy/24-buffered_spec.lua | 24 +++++++++++++++++++ 2 files changed, 25 insertions(+), 1 deletion(-) diff --git a/kong/init.lua b/kong/init.lua index b8c202f0134..e77da271b48 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1053,7 +1053,7 @@ do } local res = ngx.location.capture("/kong_buffered_http", options) - if res.truncated then + if res.truncated and options.method ~= ngx.HTTP_HEAD then kong_global.set_phase(kong, PHASES.error) ngx.status = 502 return kong_error_handlers(ctx) diff --git a/spec/02-integration/05-proxy/24-buffered_spec.lua b/spec/02-integration/05-proxy/24-buffered_spec.lua index 8dd0afda321..dd4aab21c6b 100644 --- a/spec/02-integration/05-proxy/24-buffered_spec.lua +++ b/spec/02-integration/05-proxy/24-buffered_spec.lua @@ -155,6 +155,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(md5(body), res.headers["MD5"]) end) + it("HEAD request work the same, without a body", function() + local res = proxy_client:send{ method="HEAD", path="/1/status/231"} + local body = assert.res_status(231, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + + local res = proxy_ssl_client:send{ method="HEAD", path="/1/status/232" } + local body = assert.res_status(232, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + end) + it("header can be set from upstream response body and body can be modified on header_filter phase", function() local res = proxy_client:get("/2/status/233") local body = assert.res_status(233, res) @@ -179,6 +191,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(md5(body), res.headers["MD5"]) end) + it("response phase works in HEAD request", function() + local res = proxy_client:send{ method="HEAD", path="/3/status/235" } + local body = assert.res_status(235, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + + local res = proxy_ssl_client:send{ method="HEAD", path="/3/status/236" } + local body = assert.res_status(236, res) + assert.equal(body, "") + assert.equal(md5(body), res.headers["MD5"]) + end) + it("header can be set from upstream response body and body can be modified on response phase", function() local res = proxy_client:get("/4/status/237") local body = assert.res_status(237, res) From 04ee7ccc2f63d93aafb13cdad1e316d40d9dd406 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 4 Jul 2021 09:41:54 +0200 Subject: [PATCH 0750/4351] chore(test) fix doc comments in helpers No functional changes, just moved two functions into another section, and fixed several doc comments. --- spec/03-plugins/25-oauth2/03-access_spec.lua | 2 +- spec/helpers.lua | 161 ++++++++++--------- 2 files changed, 87 insertions(+), 76 deletions(-) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index ad8850f2b77..3dc63ca3beb 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -2884,7 +2884,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() -- -- We want to make sure we do not attempt to parse a -- request body if the request isn't supposed to have - -- once in the first place. + -- one in the first place. -- setup: cleanup logs os.execute(":> " .. helpers.test_conf.nginx_err_logs) diff --git a/spec/helpers.lua b/spec/helpers.lua index ad4e5082ddc..6010038ed93 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -145,7 +145,7 @@ end --- Unset an environment variable --- @function setenv +-- @function unsetenv -- @param env (string) name of the environment variable -- @return true on success, false otherwise local function unsetenv(env) @@ -542,78 +542,6 @@ local function lookup(t, k) end ---- Waits until a specific condition is met. --- The check function will repeatedly be called (with a fixed interval), until --- the condition is met, or the --- timeout value is exceeded. --- @function wait_until --- @param f check function that should return `truthy` when the condition has --- been met --- @param timeout (optional) maximum time to wait after which an error is --- thrown, defaults to 5. --- @return nothing. It returns when the condition is met, or throws an error --- when it times out. --- @usage -- wait 10 seconds for a file "myfilename" to appear --- helpers.wait_until(function() return file_exist("myfilename") end, 10) -local function wait_until(f, timeout, step) - if type(f) ~= "function" then - error("arg #1 must be a function", 2) - end - - if timeout ~= nil and type(timeout) ~= "number" then - error("arg #2 must be a number", 2) - end - - if step ~= nil and type(step) ~= "number" then - error("arg #3 must be a number", 2) - end - - ngx.update_time() - - timeout = timeout or 5 - step = step or 0.05 - - local texp = ngx.now() + timeout - local ok, res, err - - repeat - ok, res, err = pcall(f) - ngx.sleep(step) - ngx.update_time() - until not ok or res or ngx.now() >= texp - - if not ok then - -- report error from `f`, such as assert gone wrong - error(tostring(res), 2) - elseif not res and err then - -- report a failure for `f` to meet its condition - -- and eventually an error return value which could be the cause - error("wait_until() timeout: " .. tostring(err) .. " (after delay: " .. timeout .. "s)", 2) - elseif not res then - -- report a failure for `f` to meet its condition - error("wait_until() timeout (after delay " .. timeout .. "s)", 2) - end -end - - -local admin_client -- forward declaration - ---- Waits for invalidation of a cached key by polling the mgt-api --- and waiting for a 404 response. --- @function wait_for_invalidation --- @param key (string) the cache-key to check --- @param timeout (optional) in seconds (for default see `wait_until`). -local function wait_for_invalidation(key, timeout) - -- TODO: this code is not used, but is duplicated all over the codebase! - -- search codebase for "/cache/" endpoint - local api_client = admin_client() - wait_until(function() - local res = api_client:get("/cache/" .. key) - res:read_body() - return res.status == 404 - end, timeout) -end - --- http_client. -- An http-client class to perform requests. @@ -833,7 +761,7 @@ end -- @param timeout (optional, number) the timeout to use -- @param forced_port (optional, number) if provided will override the port in -- the Kong configuration with this port -function admin_client(timeout, forced_port) +local function admin_client(timeout, forced_port) local admin_ip, admin_port for _, entry in ipairs(conf.admin_listeners) do if entry.ssl == false then @@ -1400,6 +1328,88 @@ local say = require "say" local luassert = require "luassert.assert" +--- Waits until a specific condition is met. +-- The check function will repeatedly be called (with a fixed interval), until +-- the condition is met. Throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_until +-- @param f check function that should return `truthy` when the condition has +-- been met +-- @param timeout (optional) maximum time to wait after which an error is +-- thrown, defaults to 5. +-- @param step (optional) interval between checks, defaults to 0.05. +-- @return nothing. It returns when the condition is met, or throws an error +-- when it times out. +-- @usage +-- -- wait 10 seconds for a file "myfilename" to appear +-- helpers.wait_until(function() return file_exist("myfilename") end, 10) +local function wait_until(f, timeout, step) + if type(f) ~= "function" then + error("arg #1 must be a function", 2) + end + + if timeout ~= nil and type(timeout) ~= "number" then + error("arg #2 must be a number", 2) + end + + if step ~= nil and type(step) ~= "number" then + error("arg #3 must be a number", 2) + end + + ngx.update_time() + + timeout = timeout or 5 + step = step or 0.05 + + local tstart = ngx.time() + local texp = tstart + timeout + local ok, res, err + + repeat + ok, res, err = pcall(f) + ngx.sleep(step) + ngx.update_time() + until not ok or res or ngx.time() >= texp + + if not ok then + -- report error from `f`, such as assert gone wrong + error(tostring(res), 2) + elseif not res and err then + -- report a failure for `f` to meet its condition + -- and eventually an error return value which could be the cause + error("wait_until() timeout: " .. tostring(err) .. " (after delay: " .. timeout .. "s)", 2) + elseif not res then + -- report a failure for `f` to meet its condition + error("wait_until() timeout (after delay " .. timeout .. "s)", 2) + end +end + + +--- Waits for invalidation of a cached key by polling the mgt-api +-- and waiting for a 404 response. Throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_for_invalidation +-- @param key (string) the cache-key to check +-- @param timeout (optional) in seconds (for default see `wait_until`). +-- @return nothing. It returns when the key is invalidated, or throws an error +-- when it times out. +-- @usage +-- local cache_key = "abc123" +-- helpers.wait_for_invalidation(cache_key, 10) +local function wait_for_invalidation(key, timeout) + -- TODO: this code is duplicated all over the codebase, + -- search codebase for "/cache/" endpoint + local api_client = admin_client() + wait_until(function() + local res = api_client:get("/cache/" .. key) + res:read_body() + return res.status == 404 + end, timeout) +end + + --- Generic modifier "response". -- Will set a "response" value in the assertion state, so following -- assertions will operate on the value set. @@ -2401,7 +2411,8 @@ end -- It may differ from the default, as it may have been modified -- by the `env` table given to start_kong. -- @function get_running_conf --- @param prefix The prefix path where the kong instance is running +-- @param prefix (optional) The prefix path where the kong instance is running, +-- defaults to the prefix in the default config. -- @return The conf table of the running instance, or nil + error. local function get_running_conf(prefix) local default_conf = conf_loader(nil, {prefix = prefix or conf.prefix}) From 3315422a4fad5887d9cf41cf5ea2f6ad12e26d41 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 4 Jul 2021 10:10:47 +0200 Subject: [PATCH 0751/4351] chore(test) adds a helper to clear the current error logfile --- spec/02-integration/05-proxy/06-ssl_spec.lua | 3 +-- .../05-proxy/25-upstream_keepalive_spec.lua | 3 +-- spec/03-plugins/03-http-log/01-log_spec.lua | 3 +-- spec/03-plugins/25-oauth2/03-access_spec.lua | 3 +-- spec/helpers.lua | 19 +++++++++++++++++++ 5 files changed, 23 insertions(+), 8 deletions(-) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 9abeef87a48..dabdb74c6a9 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -222,8 +222,7 @@ for _, strategy in helpers.each_strategy() do describe("proxy ssl verify", function() it("prevents requests to upstream that does not possess a trusted certificate", function() - -- setup: cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + helpers.clean_logfile() local res = assert(proxy_client:send { method = "GET", diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index 74fa1f85778..1848d9d4eb6 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -39,8 +39,7 @@ describe("#postgres upstream keepalive", function() kopts[k] = v end - -- cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + helpers.clean_logfile() assert(helpers.start_kong(kopts, nil, nil, fixtures)) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index d77ed2f5acf..b389bae6abd 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -140,8 +140,7 @@ for _, strategy in helpers.each_strategy() do } } - local test_error_log_path = helpers.test_conf.nginx_err_logs - os.execute(":> " .. test_error_log_path) + helpers.clean_logfile() local grpc_service = assert(bp.services:insert { name = "grpc-service", diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 3dc63ca3beb..28f822f3ee7 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -2886,8 +2886,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() -- request body if the request isn't supposed to have -- one in the first place. - -- setup: cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + helpers.clean_logfile() -- TEST: access with a GET request diff --git a/spec/helpers.lua b/spec/helpers.lua index 6010038ed93..9e0b1b8e12c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1960,6 +1960,7 @@ do -- @param path A path to the log file (defaults to the test prefix's -- errlog). -- @see line + -- @see clean_logfile -- @usage -- assert.logfile("./my/logfile.log").has.no.line("[error]", true) local function modifier_errlog(state, args) @@ -1989,7 +1990,12 @@ do -- @param fpath An optional path to the file (defaults to the filelog -- modifier) -- @see logfile + -- @see clean_logfile -- @usage + -- helpers.clean_logfile() + -- + -- -- run some tests here + -- -- assert.logfile().has.no.line("[error]", true) local function match_line(state, args) local regex = args[1] @@ -2420,6 +2426,18 @@ local function get_running_conf(prefix) end +--- Clears the logfile. Will overwrite the logfile with an empty file. +-- @function clean_logfile +-- @param logfile (optional) filename to clear, defaults to the current +-- error-log file +-- @return nothing +-- @see line +local function clean_logfile(logfile) + logfile = logfile or (get_running_conf() or conf).nginx_err_logs + os.execute(":> " .. logfile) +end + + --- Return the actual Kong version the tests are running against. -- See [version.lua](https://github.com/kong/version.lua) for the format. This -- is mostly useful for testing plugins that should work with multiple Kong versions. @@ -2810,6 +2828,7 @@ end admin_ssl_client = admin_ssl_client, prepare_prefix = prepare_prefix, clean_prefix = clean_prefix, + clean_logfile = clean_logfile, wait_for_invalidation = wait_for_invalidation, each_strategy = each_strategy, all_strategies = all_strategies, From 00e63d7c7b8ebcbb4a77e6e93f4dd83627230ad9 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 7 Jul 2021 15:38:36 +0200 Subject: [PATCH 0752/4351] chore(ci) pin Alpine release to 3.13 (#7529) Release 3.14 (15-6-2021, see https://alpinelinux.org/releases/ ) has issues that break `make` (see https://github.com/alpinelinux/docker-alpine/issues/146 ) and hence cause Pongo image builds to fail. --- Jenkinsfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 5f5b196fa64..84a68cae25e 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -40,7 +40,7 @@ pipeline { RELEASE_DOCKER_ONLY="true" PACKAGE_TYPE="apk" RESTY_IMAGE_BASE="alpine" - RESTY_IMAGE_TAG="latest" + RESTY_IMAGE_TAG="3.13" } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' From baa9ec1c5cf635b7e97f269146a75b0e10ae5b55 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 7 Jul 2021 19:55:05 +0200 Subject: [PATCH 0753/4351] docs(autodoc) collapse declarative_admin_api.md into admin_api.md (#7467) --- autodoc/admin-api/data/admin-api.lua | 287 ++++++++++----------------- autodoc/admin-api/generate.lua | 93 +++++---- scripts/autodoc | 28 ++- 3 files changed, 167 insertions(+), 241 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 2dcfa82e557..1ceb546d8a3 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -43,15 +43,7 @@ return { intro = { { text = [[ - - - Kong comes with an **internal** RESTful Admin API for administration purposes. + {{site.base_gateway}} comes with an **internal** RESTful Admin API for administration purposes. Requests to the Admin API can be sent to any node in the cluster, and Kong will keep the configuration consistent across all nodes. @@ -63,8 +55,95 @@ return { exposure of this API. See [this document][secure-admin-api] for a discussion of methods to secure the Admin API. ]] - }, { - title = [[Supported Content Types]], + }, + + { title = [[DB-less mode]], + text = [[ + + In [DB-less mode](../db-less-and-declarative-config), the Admin API can be used to load a new declarative + configuration, and for inspecting the current configuration. In DB-less mode, + the Admin API for each Kong node functions independently, reflecting the memory state + of that particular Kong node. This is the case because there is no database + coordination between Kong nodes. + + In DB-less mode, you configure {{site.base_gateway}} declaratively. + Therefore, the Admin API is mostly read-only. The only tasks it can perform are all + related to handling the declarative config, including: + + * [Validating configurations against schemas](#validate-a-configuration-against-a-schema) + * [Validating plugin configurations against schemas](#validate-a-plugin-configuration-against-the-schema) + * [Reloading the declarative configuration](#reload-declarative-configuration) + * [Setting a target's health status in the load balancer](#set-target-as-healthy) + + ]], + }, + + { title = [[Declarative configuration]], + text = [[ + + Loading the declarative configuration of entities into {{site.base_gateway}} + can be done in two ways: at start-up, through the `declarative_config` + property, or at run-time, through the Admin API using the `/config` + endpoint. + + To get started using declarative configuration, you need a file + (in YAML or JSON format) containing entity definitions. You can + generate a sample declarative configuration with the command: + + ``` + kong config init + ``` + + It generates a file named `kong.yml` in the current directory, + containing the appropriate structure and examples. + + + ### Reload Declarative Configuration + + This endpoint allows resetting a DB-less Kong with a new + declarative configuration data file. All previous contents + are erased from memory, and the entities specified in the + given file take their place. + + To learn more about the file format, see the + [declarative configuration](../db-less-and-declarative-config) documentation. + + +
/config
+ + {:.indent} + Attributes | Description + ---:| --- + `config`
**required** | The config data (in YAML or JSON format) to be loaded. + + + #### Request Querystring Parameters + + Attributes | Description + ---:| --- + `check_hash`
*optional* | If set to 1, Kong will compare the hash of the input config data against that of the previous one. If the configuration is identical, it will not reload it and will return HTTP 304. + + + #### Response + + ``` + HTTP 200 OK + ``` + + ``` json + { + { "services": [], + "routes": [] + } + } + ``` + + The response contains a list of all the entities that were parsed from the + input file. + ]], + }, + + { title = [[Supported Content Types]], text = [[ The Admin API accepts 3 content types on every endpoint: @@ -156,7 +235,6 @@ return { [healthchecks]: /{{page.kong_version}}/health-checks-circuit-breakers [secure-admin-api]: /{{page.kong_version}}/secure-admin-api [proxy-reference]: /{{page.kong_version}}/proxy - [db-less-admin-api]: /{{page.kong_version}}/db-less-admin-api ]], general = { @@ -2041,176 +2119,23 @@ return { }, -------------------------------------------------------------------------------- --- Overrides for DB-less mode +-- DB-less mode -------------------------------------------------------------------------------- - dbless = { - - intro = { - { - text = [[ - - - Kong comes with an **internal** RESTful Admin API for administration purposes. - In [DB-less mode][db-less], this Admin API can be used to load a new declarative - configuration, and for inspecting the current configuration. In DB-less mode, - the Admin API for each Kong node functions independently, reflecting the memory state - of that particular Kong node. This is the case because there is no database - coordination between Kong nodes. - - - `8001` is the default port on which the Admin API listens. - - `8444` is the default port for HTTPS traffic to the Admin API. - - This API provides full control over Kong, so care should be taken when setting - up Kong environments to avoid undue public exposure of this API. - See [this document][secure-admin-api] for a discussion - of methods to secure the Admin API. - ]], - }, - { - title = [[Supported Content Types]], - text = [[ - The Admin API accepts 3 content types on every endpoint: - - - **application/json** - - Handy for complex bodies (ex: complex plugin configuration), in that case simply send - a JSON representation of the data you want to send. Example: - - ```json - { - "config": { - "limit": 10, - "period": "seconds" - } - } - ``` - - - - **application/x-www-form-urlencoded** - - Simple enough for basic request bodies, you will probably use it most of the time. - Note that when sending nested values, Kong expects nested objects to be referenced - with dotted keys. Example: - - ``` - config.limit=10&config.period=seconds - ``` - - - - **multipart/form-data** - - Similar to URL-encoded, this content type uses dotted keys to reference nested objects. - Here is an example of sending a Lua file to the pre-function Kong plugin: - - ``` - curl -i -X POST http://localhost:8001/services/plugin-testing/plugins \ - -F "name=pre-function" \ - -F "config.functions=@custom-auth.lua" - ``` - ]], - }, + dbless_entities_methods = { + -- in DB-less mode, only document GET endpoints for entities + ["GET"] = true, + ["POST"] = false, + ["PATCH"] = false, + ["PUT"] = false, + ["DELETE"] = false, + -- exceptions for the healthcheck endpoints: + ["/upstreams/:upstreams/targets/:targets/healthy"] = { + ["POST"] = true, }, - - footer = [[ - [active]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers/#active-health-checks - [healthchecks]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers - [secure-admin-api]: /gateway-oss/{{page.kong_version}}/secure-admin-api - [proxy-reference]: /gateway-oss/{{page.kong_version}}/proxy - ]], - - general = { - config = { - skip = false, - title = [[Declarative Configuration]], - description = [[ - Loading the declarative configuration of entities into Kong - can be done in two ways: at start-up, through the `declarative_config` - property, or at run-time, through the Admin API using the `/config` - endpoint. - - To get started using declarative configuration, you need a file - (in YAML or JSON format) containing entity definitions. You can - generate a sample declarative configuration with the command: - - ``` - kong config init - ``` - - It generates a file named `kong.yml` in the current directory, - containing the appropriate structure and examples. - ]], - ["/config"] = { - POST = { - title = [[Reload declarative configuration]], - endpoint = [[ -
/config
- - {:.indent} - Attributes | Description - ---:| --- - `config`
**required** | The config data (in YAML or JSON format) to be loaded. - ]], - - request_query = [[ - Attributes | Description - ---:| --- - `check_hash`
*optional* | If set to 1, Kong will compare the hash of the input config data against that of the previous one. If the configuration is identical, it will not reload it and will return HTTP 304. - ]], - - description = [[ - This endpoint allows resetting a DB-less Kong with a new - declarative configuration data file. All previous contents - are erased from memory, and the entities specified in the - given file take their place. - - To learn more about the file format, please read the - [declarative configuration][db-less] documentation. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ``` json - { - { "services": [], - "routes": [] - } - } - ``` - - The response contains a list of all the entities that were parsed from the - input file. - ]] - } - }, - }, + ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { + ["POST"] = true, }, - - entities = { - methods = { - -- in DB-less mode, only document GET endpoints for entities - ["GET"] = true, - ["POST"] = false, - ["PATCH"] = false, - ["PUT"] = false, - ["DELETE"] = false, - -- exceptions for the healthcheck endpoints: - ["/upstreams/:upstreams/targets/:targets/healthy"] = { - ["POST"] = true, - }, - ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - ["POST"] = true, - }, - }, - } - }, -------------------------------------------------------------------------------- @@ -2221,12 +2146,8 @@ return { header = [[ - title: Admin API url: /admin-api/ + icon: /assets/images/icons/documentation/icn-admin-api-color.svg items: - - text: DB-less - url: /db-less-admin-api - - - text: Declarative Configuration - url: /db-less-admin-api/#declarative-configuration ]], } diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 456ca48874a..8c4a587af88 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -4,7 +4,6 @@ setmetatable(_G, nil) local lfs = require("lfs") local cjson = require("cjson") -local pl_tablex = require("pl.tablex") local general = require("autodoc.admin-api.general") local method_array = { @@ -85,26 +84,6 @@ end local admin_api_data = require("autodoc.admin-api.data.admin-api") -local function deep_merge(t1, t2) - local copy = {} - for k, v in pairs(t1) do - copy[k] = v - end - for k, v in pairs(t2) do - if type(v) == "table" and type(t1[k]) == "table" then - copy[k] = deep_merge(t1[k], v) - else - copy[k] = v - end - end - return copy -end - -local dbless_data = pl_tablex.deepcopy(admin_api_data) -local dbless_overrides = dbless_data.dbless -dbless_data.dbless = nil -dbless_data = deep_merge(dbless_data, dbless_overrides) - local Endpoints = require("kong.api.endpoints") -- Minimal boilerplate so that module files can be loaded @@ -497,7 +476,7 @@ end local titles = {} -local function write_title(outfd, level, title) +local function write_title(outfd, level, title, label) if not title then return end @@ -506,7 +485,12 @@ local function write_title(outfd, level, title) level = level, title = title, }) - outfd:write((("#"):rep(level) .. " " .. title .. "\n\n")) + if label then + label = "\n" .. label + else + label = "" + end + outfd:write((("#"):rep(level) .. " " .. title .. label .. "\n\n")) end local function section(outfd, title, content) @@ -518,22 +502,49 @@ local function section(outfd, title, content) outfd:write("\n") end -local function write_endpoint(outfd, endpoint, ep_data, methods) +local function each_line(str) + if str:sub(-1)~="\n" then + str = str .. "\n" + end + return str:gmatch("(.-)\n") +end + +local function blockquote(content) + local buffer = {} + for line in each_line(content) do + buffer[#buffer + 1] = "> " .. line + end + return table.concat(buffer) +end + +local function warning_message(outfd, content) + outfd:write("\n\n{:.note}\n") + outfd:write(blockquote(content)) + outfd:write("\n\n") +end + +local function write_endpoint(outfd, endpoint, ep_data, dbless_methods) assert_data(ep_data, "data for endpoint " .. endpoint) if ep_data.done or ep_data.skip then return end -- check for endpoint-specific overrides (useful for db-less) - methods = methods and methods[endpoint] or methods - for i, method in ipairs(method_array) do - if methods == nil or methods[method] == true then - local meth_data = ep_data[method] if meth_data then assert_data(meth_data.title, "info for " .. method .. " " .. endpoint) - write_title(outfd, 3, meth_data.title) + if dbless_methods + and not dbless_methods[method] + and (not dbless_methods[endpoint] + or not dbless_methods[endpoint][method]) + then + write_title(outfd, 3, meth_data.title) + warning_message(outfd, "**Note**: Not available in DB-less mode.") + else + write_title(outfd, 3, meth_data.title, "{:.badge .dbless}") + end + section(outfd, nil, meth_data.description) local fk_endpoints = meth_data.fk_endpoints or {} section(outfd, nil, meth_data.endpoint) @@ -546,16 +557,14 @@ local function write_endpoint(outfd, endpoint, ep_data, methods) section(outfd, "Response", meth_data.response) outfd:write("---\n\n") end - - end end ep_data.done = true end -local function write_endpoints(outfd, info, all_endpoints, methods) +local function write_endpoints(outfd, info, all_endpoints, dbless_methods) for endpoint, ep_data in sortedpairs(info.data) do if endpoint:match("^/") then - write_endpoint(outfd, endpoint, ep_data, methods) + write_endpoint(outfd, endpoint, ep_data, dbless_methods) all_endpoints[endpoint] = ep_data end end @@ -585,7 +594,7 @@ local function write_general_section(outfd, filename, all_endpoints, name, data_ mod = assert(loadfile(KONG_PATH .. "/" .. filename))() } - write_endpoints(outfd, info, all_endpoints, data_general.methods) + write_endpoints(outfd, info, all_endpoints) return info end @@ -936,10 +945,9 @@ local function write_admin_api(filename, data, title) outfd:write("\n") write_title(outfd, 2, ipart.title) outfd:write(unindent(ipart.text)) + outfd:write("\n---\n\n") end - outfd:write("\n---\n\n") - local all_endpoints = {} local general_infos = {} @@ -966,7 +974,7 @@ local function write_admin_api(filename, data, title) for _, entity_info in ipairs(entity_infos) do write_title(outfd, 2, entity_info.title) outfd:write(entity_info.intro) - write_endpoints(outfd, entity_info, all_endpoints, data.entities.methods) + write_endpoints(outfd, entity_info, all_endpoints, data.dbless_entities_methods) end -- Check that all endpoints were traversed @@ -990,7 +998,6 @@ local function write_admin_api_nav(filename, data) local outfd = assert(io.open(outpath, "w+")) - outfd:write("# Generated via autodoc/admin-api/generate.lua\n") outfd:write(unindent(data.nav.header)) local max_level = 3 @@ -1030,16 +1037,6 @@ local function main() "docs_nav.yml.admin-api.in", admin_api_data ) - - write_admin_api( - "db-less-admin-api.md", - dbless_data, - "Admin API for DB-less Mode", - { - "GET", - } - ) - end main() diff --git a/scripts/autodoc b/scripts/autodoc index 805aff753a6..feb60b18d7d 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -31,14 +31,18 @@ function count_indents_on_line() { fi } -function insert_pdk_nav_file_into_docs_nav_file() { - local pdk_nav_file=$1 +function insert_yaml_file_into_nav_file() { + local new_nav_partial_file=$1 local docs_nav_file=$2 + local first_line_text=$3 + + echo "Patching $docs_nav_file with $new_nav_partial_file ..." # find first_line and last line of the current pdk index in docs_nav_file - # first line contains "Plugin Development Kit" + + # first line contains the content of first_line_text local first_line - first_line=$(sed -n "/text: Plugin Development Kit/=" "$docs_nav_file") + first_line=$(sed -n "$first_line_text" "$docs_nav_file") # find last_line by looking at the indentation of all subsequent lines, looking at the indentation # last line is the last one with more indentation that first_line @@ -62,8 +66,9 @@ function insert_pdk_nav_file_into_docs_nav_file() { # delete existing pdk index, insert new pdk nav file instead # Passing an option to -i is required on macOS, but not required on Linux # Commenting out to make the GitHub Actions build work - #sed -i '' -e "${first_line},${last_line}d" -e "${insert_line}r${pdk_nav_file}" "$docs_nav_file" - sed -i -e "${first_line},${last_line}d" -e "${insert_line}r${pdk_nav_file}" "$docs_nav_file" + #sed -i '' -e "${first_line},${last_line}d" -e "${insert_line}r${new_nav_partial_file}" "$docs_nav_file" + # Recommended to `brew install gnu-sed && brew info gnu-sed` to override default sed on Mac + sed -i -e "${first_line},${last_line}d" -e "${insert_line}r${new_nav_partial_file}" "$docs_nav_file" } @@ -149,8 +154,6 @@ then fi copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api.md" -copy autodoc/output/admin-api/db-less-admin-api.md "$DOCS_APP/db-less-admin-api.md" -copy autodoc/output/nav/docs_nav.yml.admin-api.in "$DOCS_REPO/autodoc-nav/docs_nav_$DOCS_VERSION.yml.head.in" copy autodoc/output/configuration.md "$DOCS_APP/configuration.md" copy autodoc/output/cli.md "$DOCS_APP/cli.md" @@ -165,5 +168,10 @@ for module in autodoc/output/pdk/*; do copy "$module" "$DOCS_APP/pdk/" done -echo "Patching $DOCS_NAV with autodoc/output/pdk_nav.yml ..." -insert_pdk_nav_file_into_docs_nav_file ./autodoc/output/_pdk_nav.yml "$DOCS_NAV" +insert_yaml_file_into_nav_file ./autodoc/output/nav/docs_nav.yml.admin-api.in \ + "$DOCS_NAV" \ + "/title: Admin API/=" + +insert_yaml_file_into_nav_file ./autodoc/output/_pdk_nav.yml \ + "$DOCS_NAV" \ + "/text: Plugin Development Kit/=" From 5058df6416cd83fa946cf6c3683368ea5bb98ac2 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 12 Jul 2021 18:14:03 -0300 Subject: [PATCH 0754/4351] chore(scripts) add final release script It only contains steps that weren't already performed by earlier phases. This is still WIP, so tread with care. --- scripts/make-final-release | 334 +++++++++++++++++++++++++++++++++++++ 1 file changed, 334 insertions(+) create mode 100755 scripts/make-final-release diff --git a/scripts/make-final-release b/scripts/make-final-release new file mode 100755 index 00000000000..2e03dca1c53 --- /dev/null +++ b/scripts/make-final-release @@ -0,0 +1,334 @@ +#!/usr/bin/env bash + +red="\033[0;31m" +green="\033[0;32m" +cyan="\033[0;36m" +bold="\033[1m" +nocolor="\033[0m" + +source $(dirname "$0")/common.sh + +#------------------------------------------------------------------------------- +function usage() { + echo "Make a Kong patch release using this script:" + echo "" + echo "Usage:" + if [ "$version" = "" ] + then + echo " List executed steps for a given release" + echo " $0 $version $1 $3" + echo + fi + c=1 + step "version_bump" "bump and commit the version number" + step "submit" "push and submit a release PR" + step "merge" "merge, tag and sign the release" + step "update_docker" "(ran by CI now) update and submit a PR to Kong's docker-kong repo" + step "merge_docker" "merge, tag and sign Kong's docker-kong PR" + step "submit_docker" "submit a PR to docker-library/official-images" + step "homebrew" "(ran by CI now) bump version and submit a PR to homebrew-kong" + step "luarocks" "upload to LuaRocks" "" + step "vagrant" "(ran by CI now) bump version and submit a PR to kong-vagrant" + step "pongo" "(ran by CI now) bump version and submit a PR to kong-pongo" + step "announce" "Get announcement messages for Kong Nation and Slack #general" + exit 0 +} + +#------------------------------------------------------------------------------- +function need() { + req="$1" + + if [ -z $(which "$req") ]; then + echo "Required command $req not found." + exit 1 + fi +} + +function check_requirements() { + need git + need hub + need sed +} + +#------------------------------------------------------------------------------- +# Default help +#------------------------------------------------------------------------------- + +if [ "$1" = "-h" ] || [ "$1" = "--help" ] || ! [ "$1" ] +then + version="" + usage +fi + +#------------------------------------------------------------------------------- +# Variables +#------------------------------------------------------------------------------- + +check_requirements + +version="$1" +step="$2" + +major=${version%%.*} +rest=${version#*.} +minor=${rest%%.*} +patch=${rest##*.} +rockspec="kong-$version-0.rockspec" +branch="release/$version" +base="release/$major.$minor.x" + +if ! [[ "$version" =~ ^[0-9]+.[0-9]+.[0-9]$ ]] +then + die "first argument must be a version in x.y.z format" +fi + +if [ "$step" = "" ] +then + usage +fi + +EDITOR="${EDITOR-$VISUAL}" + +case "$step" in + #--------------------------------------------------------------------------- + version_bump) + sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua + sed -i.bak 's/minor = [0-9]*/minor = '$minor'/' kong/meta.lua + sed -i.bak 's/patch = [0-9]*/patch = '$patch'/' kong/meta.lua + + if ! grep -q "\-\-suffix" kong/meta.lua; then + sed -i.bak 's/suffix =/--suffix = /' kong/meta.lua + fi + + git add kong/meta.lua + + if ! [ -f "$rockspec" ] + then + git mv kong-*-0.rockspec "$rockspec" + sed -i.bak 's/^version = ".*"/version = "'$version'-0"/' "$rockspec" + sed -i.bak 's/^ tag = ".*"/ tag = "'$version'"/' "$rockspec" + fi + + git status + git diff + + CONFIRM "If everything looks all right, press Enter to make the release commit" \ + "or Ctrl-C to cancel." + + git add $rockspec + + git commit -m "release: $version" + git log -n 1 + + SUCCESS "Version bump for the release is now committed locally." \ + "You are ready to run the next step:" \ + " $0 $version submit" + ;; + + #--------------------------------------------------------------------------- + submit) + if ! git log -n 1 | grep -q "release: $version" + then + die "Release commit is not at the top of the current branch. Did you commit the version bump?" + fi + + git log + + CONFIRM "Press Enter to push the branch and open the release PR" \ + "or Ctrl-C to cancel." + + set -e + git push --set-upstream origin "$base" + hub pull-request -b "master" -h "$base" -m "Release: $version" -l "pr/please review,pr/do not merge" + + SUCCESS "Now get the above PR reviewed and approved." \ + "Once it is approved, you can continue to the 'merge' step." \ + "In the mean time, you can run the 'docs_pr' step:" \ + " $0 $version docs_pr" + ;; + #--------------------------------------------------------------------------- + merge) + CONFIRM "Press Enter to merge the PR into master and push the tag and Github release" \ + "or Ctrl-C to cancel." + + set -e + git checkout "$base" + git pull + git checkout master + git pull + git merge "$base" + git push + git tag -s "$version" -m "$version" + git push origin "$version" + + make_github_release_file + + hub release create -F release-$version.txt "$version" + rm -f release-$version.txt + + SUCCESS "Make sure the packages are built and available on download.konghq.com" \ + "before continuing to the following steps." \ + "Once they are built, you may run the following steps in parallel:" \ + "* 'homebrew'" \ + "* 'luarocks'" \ + "* 'vagrant'" \ + "* 'update_docker', then 'merge_docker', then 'submit_docker'" + ;; + #--------------------------------------------------------------------------- + update_docker) + update_docker "$version" + + SUCCESS "Make sure you get the PR above approved and merged" \ + "before continuing to the step 'merge_docker'." + ;; + #--------------------------------------------------------------------------- + merge_docker) + if [ -d ../docker-kong ] + then + cd ../docker-kong + else + cd .. + git clone git@github.com:Kong/docker-kong.git + cd docker-kong + fi + + set -e + git checkout "$branch" + git pull + git checkout master + git pull + git merge "$branch" + git push + git tag -s "$version" -m "$version" + git push origin "$version" + + make_github_release_file + + hub release create -F release-$version.txt "$version" + rm -f release-$version.txt + + SUCCESS "Now you can run the next step:" \ + " $0 $version submit_docker" + ;; + #--------------------------------------------------------------------------- + submit_docker) + if [ -d ../docker-kong ] + then + cd ../docker-kong + else + cd .. + git clone git@github.com:Kong/docker-kong.git + cd docker-kong + fi + + set -e + ./submit.sh -m "$version" + + SUCCESS "Once this is approved in the main repo," \ + "run the procedure for generating the RedHat container." + ;; + #--------------------------------------------------------------------------- + homebrew) + if [ -d ../homebrew-kong ] + then + cd ../homebrew-kong + else + cd .. + git clone git@github.com:Kong/homebrew-kong.git + cd homebrew-kong + fi + + git checkout master + git pull + git checkout -B "$branch" + bump_homebrew + + git diff + + CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/homebrew-kong" \ + "or Ctrl-C to cancel." + + set -e + git add Formula/kong.rb + git commit -m "chore(kong) bump kong to $version" + + git push --set-upstream origin "$branch" + hub pull-request -b master -h "$branch" -m "Release: $version" + + SUCCESS "Make sure you get the PR above approved and merged." + ;; + #--------------------------------------------------------------------------- + pongo) + if [ -d ../kong-pongo ] + then + cd ../kong-pongo + else + cd .. + git clone git@github.com:Kong/kong-pongo.git + cd kong-pongo + fi + + git checkout master + git pull + ./assets/add_version.sh CE "$version" + if [[ ! $? -eq 0 ]]; then + exit 1 + fi + SUCCESS "Make sure you get the PR above approved and merged." + ;; + #--------------------------------------------------------------------------- + vagrant) + if [ -d ../kong-vagrant ] + then + cd ../kong-vagrant + else + cd .. + git clone git@github.com:Kong/kong-vagrant.git + cd kong-vagrant + fi + + git checkout master + git pull + git checkout -B "$branch" + bump_vagrant + + git diff + + CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/kong-vagrant" \ + "or Ctrl-C to cancel." + + set -e + git add README.md Vagrantfile + git commit -m "chore(*) bump Kong to $version" + + git push --set-upstream origin "$branch" + hub pull-request -b master -h "$branch" -m "Release: $version" + + SUCCESS "Make sure you get the PR above approved and merged." + ;; + #--------------------------------------------------------------------------- + luarocks) + if ! [ "$3" ] + then + die "Kong API key for LuaRocks is required as an argument." + fi + + set -e + ensure_recent_luarocks + + luarocks --version + + luarocks upload --temp-key="$3" "$rockspec" --force + + SUCCESS "The LuaRocks entry is now up!" + ;; + #--------------------------------------------------------------------------- + announce) + prepare_patch_announcement "$major" "$minor" "$patch" + + SUCCESS "Copy and paste this announcement in Kong Nation and Slack #general" + ;; + *) + die "Unknown step!" + ;; +esac From 00a1e82275ed361c7cf304a7b9c504d636f9c785 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 12 Jul 2021 18:10:39 -0300 Subject: [PATCH 0755/4351] release: 2.5.0 --- kong-2.5.0rc.1-0.rockspec => kong-2.5.0-0.rockspec | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) rename kong-2.5.0rc.1-0.rockspec => kong-2.5.0-0.rockspec (99%) diff --git a/kong-2.5.0rc.1-0.rockspec b/kong-2.5.0-0.rockspec similarity index 99% rename from kong-2.5.0rc.1-0.rockspec rename to kong-2.5.0-0.rockspec index 33ff4b005c6..5b49b40aae4 100644 --- a/kong-2.5.0rc.1-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.5.0rc.1-0" +version = "2.5.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong", - tag = "2.5.0-rc.1" + tag = "2.5.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", From 116f87cf5557c3583cd4294d302f6bd615649874 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sat, 10 Jul 2021 10:33:43 +0200 Subject: [PATCH 0756/4351] chore(test) re-enable the statsd schema tests --- spec/03-plugins/06-statsd/02-schema_spec.lua | 183 +++++++++++++++---- 1 file changed, 147 insertions(+), 36 deletions(-) diff --git a/spec/03-plugins/06-statsd/02-schema_spec.lua b/spec/03-plugins/06-statsd/02-schema_spec.lua index 0a650cb6adf..c4bc369170c 100644 --- a/spec/03-plugins/06-statsd/02-schema_spec.lua +++ b/spec/03-plugins/06-statsd/02-schema_spec.lua @@ -1,20 +1,44 @@ ---[[ -local schemas = require "kong.dao.schemas_validation" -local statsd_schema = require "kong.plugins.statsd.schema" -local validate_entity = schemas.validate_entity +local PLUGIN_NAME = "statsd" + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + + +describe(PLUGIN_NAME .. ": (schema)", function() + local snapshot + + setup(function() + snapshot = assert:snapshot() + assert:set_parameter("TableFormatLevel", -1) + end) + + teardown(function() + snapshot:revert() + end) + -pending("Plugin: statsd (schema)", function() it("accepts empty config", function() - local ok, err = validate_entity({}, statsd_schema) + local ok, err = validate({}) assert.is_nil(err) - assert.is_true(ok) + assert.is_truthy(ok) end) + + it("accepts empty metrics", function() local metrics_input = {} - local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) + local ok, err = validate({ metrics = metrics_input}) assert.is_nil(err) - assert.is_true(ok) + assert.is_truthy(ok) end) + + it("accepts just one metrics", function() local metrics_input = { { @@ -23,10 +47,12 @@ pending("Plugin: statsd (schema)", function() sample_rate = 1 } } - local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) + local ok, err = validate({ metrics = metrics_input}) assert.is_nil(err) - assert.is_true(ok) + assert.is_truthy(ok) end) + + it("rejects if name or stat not defined", function() local metrics_input = { { @@ -34,19 +60,36 @@ pending("Plugin: statsd (schema)", function() sample_rate = 1 } } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("name and stat_type must be defined for all stats", err.metrics) + local _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + stat_type = 'field required for entity check' + } + } + } + }, err) + local metrics_input = { { stat_type = "counter", sample_rate = 1 } } - _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("name and stat_type must be defined for all stats", err.metrics) + _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + name = 'field required for entity check' + } + } + } + }, err) end) + + it("rejects counters without sample rate", function() local metrics_input = { { @@ -54,20 +97,43 @@ pending("Plugin: statsd (schema)", function() stat_type = "counter", } } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) + local _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + ["@entity"] = { + [1] = "failed conditional validation given value of field 'stat_type'" + }, + sample_rate = 'required field missing' + } + } + } + }, err) end) + + it("rejects invalid metrics name", function() local metrics_input = { { name = "invalid_name", stat_type = "counter", + sample_rate = 1, } } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("unrecognized metric name: invalid_name", err.metrics) + local _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + name = 'expected one of: kong_latency, latency, request_count, request_per_user, request_size, response_size, status_count, status_count_per_user, unique_users, upstream_latency' + } + } + } + }, err) end) + + it("rejects invalid stat type", function() local metrics_input = { { @@ -75,11 +141,20 @@ pending("Plugin: statsd (schema)", function() stat_type = "invalid_stat", } } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("unrecognized stat_type: invalid_stat", err.metrics) + local _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + stat_type = 'expected one of: counter, gauge, histogram, meter, set, timer' + } + } + } + }, err) end) - it("rejects if customer identifier missing", function() + + + it("rejects if consumer identifier missing", function() local metrics_input = { { name = "status_count_per_user", @@ -87,10 +162,22 @@ pending("Plugin: statsd (schema)", function() sample_rate = 1 } } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("consumer_identifier must be defined for metric status_count_per_user", err.metrics) + local _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + ["@entity"] = { + [1] = "failed conditional validation given value of field 'name'" + }, + consumer_identifier = 'required field missing' + } + } + } + }, err) end) + + it("rejects if metric has wrong stat type", function() local metrics_input = { { @@ -98,9 +185,24 @@ pending("Plugin: statsd (schema)", function() stat_type = "counter" } } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("unique_users metric only works with stat_type 'set'", err.metrics) + local _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + ["@entity"] = { + [1] = "failed conditional validation given value of field 'name'", + [2] = "failed conditional validation given value of field 'stat_type'", + [3] = "failed conditional validation given value of field 'name'" + }, + consumer_identifier = 'required field missing', + sample_rate = 'required field missing', + stat_type = 'value must be set' + } + } + } + }, err) + metrics_input = { { name = "status_count", @@ -108,9 +210,18 @@ pending("Plugin: statsd (schema)", function() sample_rate = 1 } } - _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("status_count metric only works with stat_type 'counter'", err.metrics) + _, err = validate({ metrics = metrics_input}) + assert.same({ + config = { + metrics = { + [1] = { + ["@entity"] = { + [1] = "failed conditional validation given value of field 'name'" + }, + stat_type = 'value must be counter' + } + } + } + }, err) end) end) ---]] From 7078f228273ef58b09d424d3abc70bfe42aa5832 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Sun, 18 Jul 2021 09:36:58 +0200 Subject: [PATCH 0757/4351] feat(template) allow os.getenv in the template renderer (#6872) This enables code like this in the templates: some_directive $(os.getenv("SOME_ENV_VAR")); --- kong/cmd/utils/prefix_handler.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 94c9c7ac89b..171578fa303 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -210,7 +210,10 @@ local function compile_conf(kong_config, conf_template) _escape = ">", pairs = pairs, ipairs = ipairs, - tostring = tostring + tostring = tostring, + os = { + getenv = os.getenv, + } } do From 5aaa2a5b65aeddc0bcde394911298dcde3cb88c5 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 19 Jul 2021 13:03:11 +0200 Subject: [PATCH 0758/4351] chore(test) helper db-export should honor test config (#7569) --- spec/helpers.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 9e0b1b8e12c..2a814368def 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -167,7 +167,7 @@ local function make_yaml_file(content, filename) assert(fd:write("\n")) -- ensure last line ends in newline assert(fd:close()) else - assert(kong_exec("config db_export "..filename)) + assert(kong_exec("config db_export --conf "..TEST_CONF_PATH.." "..filename)) end return filename end From 4e6abd982fc3efd0e32665fa92d693efe09da83e Mon Sep 17 00:00:00 2001 From: Paul Fischer <79940847+PaulFischer-Kong@users.noreply.github.com> Date: Mon, 19 Jul 2021 07:12:40 -0400 Subject: [PATCH 0759/4351] chore(*) added template chooser (#7502) --- .github/ISSUE_TEMPLATE/config.yml | 8 ++++++++ 1 file changed, 8 insertions(+) create mode 100644 .github/ISSUE_TEMPLATE/config.yml diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml new file mode 100644 index 00000000000..c8bf15e78f3 --- /dev/null +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -0,0 +1,8 @@ +blank_issues_enabled: true +contact_links: + - name: Question + url: https://github.com/Kong/kong/discussions + about: Ask (and answer) questions at the Kong discussion forum + - name: Security Vulnerability + url: https://docs.konghq.com/gateway-oss/latest/kong-security-update-process/#reporting-a-vulnerability + about: Send security vulnerability reports to security@konghq.com. \ No newline at end of file From 147d3bb548eeba306d3d26983b5b2b5e6b5206f1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 19 Jul 2021 14:47:56 +0200 Subject: [PATCH 0760/4351] fix(prometheus) properly initialize counter (#144) --- kong/plugins/prometheus/enterprise/exporter.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/plugins/prometheus/enterprise/exporter.lua b/kong/plugins/prometheus/enterprise/exporter.lua index 7ab10958cd5..a13407929f5 100644 --- a/kong/plugins/prometheus/enterprise/exporter.lua +++ b/kong/plugins/prometheus/enterprise/exporter.lua @@ -17,6 +17,8 @@ local function init(prometheus) metrics.license_features = prometheus:gauge("enterprise_license_features", "License features features", { "feature" }) + + prometheus.dict:set("enterprise_license_errors", 0) end local function license_date_to_unix(yyyy_mm_dd) From d9ceb1ab9713be1f79af4358b6ac1c2220b8d4be Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 27 Jul 2021 21:03:12 +0800 Subject: [PATCH 0761/4351] fix(prometheus) fix API for balancer in post Kong 2.5 (#148) --- kong/plugins/prometheus/exporter.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index cefd438ec3b..f36369ea0f2 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -5,6 +5,10 @@ local lower = string.lower local concat = table.concat local select = select local balancer = require("kong.runloop.balancer") +local get_all_upstreams = balancer.get_all_upstreams +if not balancer.get_all_upstreams then -- API changed since after Kong 2.5 + get_all_upstreams = require("kong.runloop.balancer.upstreams").get_all_upstreams +end local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS @@ -318,7 +322,7 @@ local function metric_data() metrics.upstream_target_health:reset() -- upstream targets accessible? - local upstreams_dict = balancer.get_all_upstreams() + local upstreams_dict = get_all_upstreams() for key, upstream_id in pairs(upstreams_dict) do local _, upstream_name = key:match("^([^:]*):(.-)$") upstream_name = upstream_name and upstream_name or key From 90e53f12f0ec83f13ce3a93de571f15c8ffef82c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 20:11:38 +0800 Subject: [PATCH 0762/4351] feat(prometheus) sync upstream changes --- kong/plugins/prometheus/prometheus.lua | 243 +++++++++++++++++++++---- 1 file changed, 205 insertions(+), 38 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index fbf7b304a71..7dc4982f7ac 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -22,9 +22,8 @@ -- used when labels were declared). "le" label for histogram metrics always -- goes last; -- * bucket boundaries (which are exposed as values of the "le" label) are --- presented as floating point numbers with leading and trailing zeroes. --- Number of of zeroes is determined for each bucketer automatically based on --- bucket boundaries; +-- stored as floating point numbers with leading and trailing zeroes, +-- and those zeros would be removed just before we expose the metrics; -- * internally "+Inf" bucket is stored as "Inf" (to make it appear after -- all numeric buckets), and gets replaced by "+Inf" just before we -- expose the metrics. @@ -40,7 +39,14 @@ -- m1_count{site="site1"} -- m1_sum{site="site1"} -- --- "Inf" will be replaced by "+Inf" while publishing metrics. +-- And when exposing the metrics, their names will be changed to: +-- +-- m1_bucket{site="site1",le="0.00005"} +-- m1_bucket{site="site1",le="10"} +-- m1_bucket{site="site1",le="1000"} +-- m1_bucket{site="site1",le="+Inf"} +-- m1_count{site="site1"} +-- m1_sum{site="site1"} -- -- You can find the latest version and documentation at -- https://github.com/knyar/nginx-lua-prometheus @@ -62,19 +68,90 @@ local TYPE_LITERAL = { [TYPE_HISTOGRAM] = "histogram", } --- Error metric incremented for this library. -local ERROR_METRIC_NAME = "nginx_metric_errors_total" +-- Default name for error metric incremented by this library. +local DEFAULT_ERROR_METRIC_NAME = "nginx_metric_errors_total" + +-- Default value for per-worker counter sync interval (seconds). +local DEFAULT_SYNC_INTERVAL = 1 -- Default set of latency buckets, 5ms to 10s: local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} + +-- Accepted range of byte values for tailing bytes of utf8 strings. +-- This is defined outside of the validate_utf8_string function as a const +-- variable to avoid creating and destroying table frequently. +-- Values in this table (and in validate_utf8_string) are from table 3-7 of +-- www.unicode.org/versions/Unicode6.2.0/UnicodeStandard-6.2.pdf +local accept_range = { + {lo = 0x80, hi = 0xBF}, + {lo = 0xA0, hi = 0xBF}, + {lo = 0x80, hi = 0x9F}, + {lo = 0x90, hi = 0xBF}, + {lo = 0x80, hi = 0x8F} +} + +-- Validate utf8 string for label values. +-- +-- Args: +-- str: string +-- +-- Returns: +-- (bool) whether the input string is a valid utf8 string. +-- (number) position of the first invalid byte. +local function validate_utf8_string(str) + local i, n = 1, #str + local first, byte, left_size, range_idx + while i <= n do + first = string.byte(str, i) + if first >= 0x80 then + range_idx = 1 + if first >= 0xC2 and first <= 0xDF then -- 2 bytes + left_size = 1 + elseif first >= 0xE0 and first <= 0xEF then -- 3 bytes + left_size = 2 + if first == 0xE0 then + range_idx = 2 + elseif first == 0xED then + range_idx = 3 + end + elseif first >= 0xF0 and first <= 0xF4 then -- 4 bytes + left_size = 3 + if first == 0xF0 then + range_idx = 4 + elseif first == 0xF4 then + range_idx = 5 + end + else + return false, i + end + + if i + left_size > n then + return false, i + end + + for j = 1, left_size do + byte = string.byte(str, i + j) + if byte < accept_range[range_idx].lo or byte > accept_range[range_idx].hi then + return false, i + end + range_idx = 1 + end + i = i + left_size + end + i = i + 1 + end + return true +end + -- Generate full metric name that includes all labels. -- -- Args: -- name: string -- label_names: (array) a list of label keys. -- label_values: (array) a list of label values. +-- -- Returns: -- (string) full metric name. local function full_metric_name(name, label_names, label_values) @@ -83,10 +160,21 @@ local function full_metric_name(name, label_names, label_values) end local label_parts = {} for idx, key in ipairs(label_names) do - local label_value = (string.format("%s", label_values[idx]) - :gsub("[^\032-\126]", "") -- strip non-printable characters - :gsub("\\", "\\\\") - :gsub('"', '\\"')) + local label_value + if type(label_values[idx]) == "string" then + local valid, pos = validate_utf8_string(label_values[idx]) + if not valid then + label_value = string.sub(label_values[idx], 1, pos - 1) + :gsub("\\", "\\\\") + :gsub('"', '\\"') + else + label_value = label_values[idx] + :gsub("\\", "\\\\") + :gsub('"', '\\"') + end + else + label_value = tostring(label_values[idx]) + end table.insert(label_parts, key .. '="' .. label_value .. '"') end return name .. "{" .. table.concat(label_parts, ",") .. "}" @@ -173,6 +261,28 @@ local function construct_bucket_format(buckets) return "%0" .. (max_order + max_precision + 1) .. "." .. max_precision .. "f" end +-- Format bucket format when exposing metrics. +-- +-- This function removes leading and trailing zeroes from `le` label values. +-- +-- Args: +-- key: the metric key +-- +-- Returns: +-- (string) the formatted key +local function fix_histogram_bucket_labels(key) + local part1, bucket, part2 = key:match('(.*[,{]le=")(.*)(".*)') + if part1 == nil then + return key + end + + if bucket == "Inf" then + return table.concat({part1, "+Inf", part2}) + else + return table.concat({part1, tostring(tonumber(bucket)), part2}) + end +end + -- Return a full metric name for a given metric+label combination. -- -- This function calculates a full metric name (or, in case of a histogram @@ -278,7 +388,9 @@ local function inc_gauge(self, value, label_values) end end -local ERR_MSG_COUNTER_NOT_INITIALIZED = "counter not initialized" +local ERR_MSG_COUNTER_NOT_INITIALIZED = "counter not initialized! " .. + "Have you called Prometheus:init() from the " .. + "init_worker_by_lua_block nginx phase?" -- Increment a counter metric. -- @@ -328,8 +440,14 @@ local function del(self, label_values) return end - -- Gauge metrics don't use per-worker counters, so for gauges we don't need to wait for - -- the counter to sync. + -- `del` might be called immediately after a configuration change that stops a + -- given metric from being used, so we cannot guarantee that other workers + -- don't have unflushed counter values for a metric that is about to be + -- deleted. We wait for `sync_interval` here to ensure that those values are + -- synced (and deleted from worker-local counters) before a given metric is + -- removed. + -- Gauge metrics don't use per-worker counters, so for gauges we don't need to + -- wait for the counter to sync. if self.typ ~= TYPE_GAUGE then ngx.log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") ngx.sleep(self.parent.sync_interval) @@ -414,7 +532,7 @@ local function observe(self, value, label_values) c:incr(keys[self.bucket_count+3], 1) end --- Delete all metrics for a given gauge or a counter. +-- Delete all metrics for a given gauge, counter or a histogram. -- -- This is like `del`, but will delete all time series for all previously -- recorded label values. @@ -422,23 +540,48 @@ end -- Args: -- self: a `metric` object, created by register(). local function reset(self) - -- Gauge metrics don't use per-worker counters, so for gauges we don't need to wait for - -- the counter to sync. + -- Wait for other worker threads to sync their counters before removing the + -- metric (please see `del` for a more detailed comment). + -- Gauge metrics don't use per-worker counters, so for gauges we don't need to + -- wait for the counter to sync. if self.typ ~= TYPE_GAUGE then ngx.log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") ngx.sleep(self.parent.sync_interval) end local keys = self._dict:get_keys(0) - local name_prefix = self.name .. "{" - local name_prefix_length = #name_prefix + local name_prefixes = {} + local name_prefix_length_base = #self.name + if self.typ == TYPE_HISTOGRAM then + if self.label_count == 0 then + name_prefixes[self.name .. "_count"] = name_prefix_length_base + 6 + name_prefixes[self.name .. "_sum"] = name_prefix_length_base + 4 + else + name_prefixes[self.name .. "_count{"] = name_prefix_length_base + 7 + name_prefixes[self.name .. "_sum{"] = name_prefix_length_base + 5 + end + name_prefixes[self.name .. "_bucket{"] = name_prefix_length_base + 8 + else + name_prefixes[self.name .. "{"] = name_prefix_length_base + 1 + end for _, key in ipairs(keys) do local value, err = self._dict:get(key) if value then - -- with out labels equal, or with labels and the part before { equals - if key == self.name or name_prefix == string.sub(key, 1, name_prefix_length) then - _, err = self._dict:safe_set(key, nil) + -- For a metric to be deleted its name should either match exactly, or + -- have a prefix listed in `name_prefixes` (which ensures deletion of + -- metrics with label values). + local remove = key == self.name + if not remove then + for name_prefix, name_prefix_length in pairs(name_prefixes) do + if name_prefix == string.sub(key, 1, name_prefix_length) then + remove = true + break + end + end + end + if remove then + local _, err = self._dict:safe_set(key, nil) if err then self._log_error("Error resetting '", key, "': ", err) end @@ -465,7 +608,12 @@ end -- -- Returns: -- an object that should be used to register metrics. -function Prometheus.init(dict_name, prefix) +function Prometheus.init(dict_name, options_or_prefix) + if ngx.get_phase() ~= 'init' and ngx.get_phase() ~= 'init_worker' then + error('Prometheus.init can only be called from ' .. + 'init_by_lua_block or init_worker_by_lua_block', 2) + end + local self = setmetatable({}, mt) dict_name = dict_name or "prometheus_metrics" self.dict_name = dict_name @@ -475,30 +623,52 @@ function Prometheus.init(dict_name, prefix) "Please define the dictionary using `lua_shared_dict`.", 2) end - if prefix then - self.prefix = prefix + if type(options_or_prefix) == "table" then + self.prefix = options_or_prefix.prefix or '' + self.error_metric_name = options_or_prefix.error_metric_name or + DEFAULT_ERROR_METRIC_NAME + self.sync_interval = options_or_prefix.sync_interval or + DEFAULT_SYNC_INTERVAL else - self.prefix = '' + self.prefix = options_or_prefix or '' + self.error_metric_name = DEFAULT_ERROR_METRIC_NAME + self.sync_interval = DEFAULT_SYNC_INTERVAL end self.registry = {} self.initialized = true - self:counter(ERROR_METRIC_NAME, "Number of nginx-lua-prometheus errors") - self.dict:set(ERROR_METRIC_NAME, 0) + self:counter(self.error_metric_name, "Number of nginx-lua-prometheus errors") + self.dict:set(self.error_metric_name, 0) + + if ngx.get_phase() == 'init_worker' then + self:init_worker(self.sync_interval) + end return self end -- Initialize the worker counter. -- --- This should be called once from the `init_worker_by_lua` section in nginx --- configuration. +-- This can call this function from the `init_worker_by_lua` if you are calling +-- Prometheus.init() from `init_by_lua`, but this is deprecated. Instead, just +-- call Prometheus.init() from `init_worker_by_lua_block` and pass sync_interval +-- as part of the `options` argument if you need. -- -- Args: -- sync_interval: per-worker counter sync interval (in seconds). function Prometheus:init_worker(sync_interval) - self.sync_interval = sync_interval or 1 + if ngx.get_phase() ~= 'init_worker' then + error('Prometheus:init_worker can only be called in ' .. + 'init_worker_by_lua_block', 2) + end + if self._counter then + ngx.log(ngx.WARN, 'init_worker() has been called twice. ' .. + 'Please do not explicitly call init_worker. ' .. + 'Instead, call Prometheus:init() in the init_worker_by_lua_block') + return + end + self.sync_interval = sync_interval or DEFAULT_SYNC_INTERVAL local counter_instance, err = resty_counter_lib.new( self.dict_name, self.sync_interval) if err then @@ -536,10 +706,10 @@ local function register(self, name, help, label_names, buckets, typ) local name_maybe_historgram = name:gsub("_bucket$", "") :gsub("_count$", "") :gsub("_sum$", "") - if (self.typ ~= TYPE_HISTOGRAM and ( + if (typ ~= TYPE_HISTOGRAM and ( self.registry[name] or self.registry[name_maybe_historgram] )) or - (self.typ == TYPE_HISTOGRAM and ( + (typ == TYPE_HISTOGRAM and ( self.registry[name] or self.registry[name .. "_count"] or self.registry[name .. "_sum"] or self.registry[name .. "_bucket"] @@ -569,6 +739,7 @@ local function register(self, name, help, label_names, buckets, typ) _log_error = function(...) self:log_error(...) end, _log_error_kv = function(...) self:log_error_kv(...) end, _dict = self.dict, + reset = reset, } if typ < TYPE_HISTOGRAM then if typ == TYPE_GAUGE then @@ -577,7 +748,6 @@ local function register(self, name, help, label_names, buckets, typ) else metric.inc = inc_counter end - metric.reset = reset metric.del = del else metric.observe = observe @@ -644,10 +814,7 @@ function Prometheus:metric_data() end seen_metrics[short_name] = true end - -- Replace "Inf" with "+Inf" in each metric's last bucket 'le' label. - if key:find('le="Inf"', 1, true) then - key = key:gsub('le="Inf"', 'le="+Inf"') - end + key = fix_histogram_bucket_labels(key) table.insert(output, string.format("%s%s %s\n", self.prefix, key, value)) else self:log_error("Error getting '", key, "': ", err) @@ -669,7 +836,7 @@ end -- Log an error, incrementing the error counter. function Prometheus:log_error(...) ngx.log(ngx.ERR, ...) - self.dict:incr(ERROR_METRIC_NAME, 1, 0) + self.dict:incr(self.error_metric_name, 1, 0) end -- Log an error that happened while setting up a dictionary key. From 2e1e75306af3bbce45b706c3ce2d61f25cc4e9aa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 20:39:55 +0800 Subject: [PATCH 0763/4351] fix(prometheus) to run in timer to make test happy --- kong/plugins/prometheus/prometheus.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 7dc4982f7ac..07a7fed71ad 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -609,9 +609,10 @@ end -- Returns: -- an object that should be used to register metrics. function Prometheus.init(dict_name, options_or_prefix) - if ngx.get_phase() ~= 'init' and ngx.get_phase() ~= 'init_worker' then + if ngx.get_phase() ~= 'init' and ngx.get_phase() ~= 'init_worker' and + ngx.get_phase() ~= 'timer' then error('Prometheus.init can only be called from ' .. - 'init_by_lua_block or init_worker_by_lua_block', 2) + 'init_by_lua_block, init_worker_by_lua_block or timer' , 2) end local self = setmetatable({}, mt) From b89eb5afc9c328c9fadafad1c62fb7bd11e64567 Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 21 Jul 2021 12:20:49 -0500 Subject: [PATCH 0764/4351] feat(healthcheckers) bring back `healthcheck_subscribers` for health check event hooks --- kong/runloop/balancer/healthcheckers.lua | 39 ++++++++++++++++++++++++ kong/runloop/balancer/init.lua | 4 +-- spec/01-unit/09-balancer_spec.lua | 7 ++--- 3 files changed, 44 insertions(+), 6 deletions(-) diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 5e73b1ff02a..e9cb559d8f3 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -18,6 +18,7 @@ local WARN = ngx.WARN local healthcheckers_M = {} +local healthcheck_subscribers = {} function healthcheckers_M.init() healthcheck = require("resty.healthcheck") -- delayed initialization @@ -138,6 +139,13 @@ local function attach_healthchecker_to_balancer(hc, balancer) local ok, err ok, err = balancer:setAddressStatus(balancer:findAddress(tgt.ip, tgt.port, tgt.hostname), status) + do + local health = status and "healthy" or "unhealthy" + for _, subscriber in ipairs(healthcheck_subscribers) do + subscriber(balancer.upstream_id, tgt.ip, tgt.port, tgt.hostname, health) + end + end + if not ok then log(WARN, "[healthchecks] failed setting peer status (upstream: ", hc.name, "): ", err) end @@ -339,6 +347,37 @@ function healthcheckers_M.get_balancer_health(upstream_id) end +-------------------------------------------------------------------------------- +-- Subscribe to events produced by health checkers. +-- There is no guarantee that the event reported is different from the +-- previous report (in other words, you may get two "healthy" events in +-- a row for the same target). +-- @param callback Function to be called whenever a target has its +-- status updated. The function should have the following signature: +-- `function(upstream_id, target_ip, target_port, target_hostname, health)` +-- where `upstream_id` is the entity id of the upstream, +-- `target_ip`, `target_port` and `target_hostname` identify the target, +-- and `health` is a string: "healthy", "unhealthy" +-- The return value of the callback function is ignored. +function healthcheckers_M.subscribe_to_healthcheck_events(callback) + healthcheck_subscribers[#healthcheck_subscribers + 1] = callback +end + + +-------------------------------------------------------------------------------- +-- Unsubscribe from events produced by health checkers. +-- @param callback Function that was added as the callback. +-- Note that this must be the same closure used for subscribing. +function healthcheckers_M.unsubscribe_from_healthcheck_events(callback) + for i, c in ipairs(healthcheck_subscribers) do + if c == callback then + table.remove(healthcheck_subscribers, i) + return + end + end +end + + function healthcheckers_M.stop_healthcheckers() for _, id in pairs(upstreams.get_all_upstreams()) do local balancer = balancers.get_balancer_by_id(id) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 69499bead48..2e4f11edf71 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -367,8 +367,8 @@ return { get_upstream_by_name = upstreams.get_upstream_by_name, --get_all_upstreams = get_all_upstreams, post_health = post_health, - --subscribe_to_healthcheck_events = subscribe_to_healthcheck_events, - --unsubscribe_from_healthcheck_events = unsubscribe_from_healthcheck_events, + subscribe_to_healthcheck_events = healthcheckers.subscribe_to_healthcheck_events, + unsubscribe_from_healthcheck_events = healthcheckers.unsubscribe_from_healthcheck_events, get_upstream_health = healthcheckers.get_upstream_health, get_upstream_by_id = upstreams.get_upstream_by_id, get_balancer_health = healthcheckers.get_balancer_health, diff --git a/spec/01-unit/09-balancer_spec.lua b/spec/01-unit/09-balancer_spec.lua index 57496d661bc..5638651b4f9 100644 --- a/spec/01-unit/09-balancer_spec.lua +++ b/spec/01-unit/09-balancer_spec.lua @@ -491,7 +491,6 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("healthcheck events", function() it("(un)subscribe_to_healthcheck_events()", function() - pending("tests implementation, not behaviour") setup_it_block(consistency) local my_balancer = assert(balancers.create_balancer(upstream_hc)) local hc = assert(my_balancer.healthchecker) @@ -510,20 +509,20 @@ for _, consistency in ipairs({"strict", "eventual"}) do address = { ip = "127.0.0.1", port = 1111, - host = {hostname = "localhost"}, + target = {name = "localhost"}, }}, 429) my_balancer.report_http_status({ address = { ip = "127.0.0.1", port = 1111, - host = {hostname = "localhost"}, + target = {name = "localhost"}, }}, 200) balancer.unsubscribe_from_healthcheck_events(cb) my_balancer.report_http_status({ address = { ip = "127.0.0.1", port = 1111, - host = {hostname = "localhost"}, + target = {name = "localhost"}, }}, 429) hc:stop() assert.same({ From 19369e1c254fb7a620ecebffaa632e2a486eafb1 Mon Sep 17 00:00:00 2001 From: Ben Heilman Date: Wed, 16 Jun 2021 15:46:10 -0500 Subject: [PATCH 0765/4351] Configure DataDog host and port from env variables This feature is necessary for Kubernetes installations that run the DataDog agent as a Daemon-Set. In particular, the DataDog host must be set to the primary IP of the Kubernetes worker. This value is derived from "status.hostIP" with is not available in a Custom Resource Definition (CRD) --- kong/plugins/datadog/schema.lua | 19 ++++++-- kong/plugins/datadog/statsd_logger.lua | 25 ++++++++-- spec/03-plugins/08-datadog/01-log_spec.lua | 46 +++++++++++++++++++ spec/03-plugins/08-datadog/02-schema_spec.lua | 13 ++++++ 4 files changed, 94 insertions(+), 9 deletions(-) diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index a4524005603..c87ec4a553d 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -73,8 +73,9 @@ return { type = "record", default = { metrics = DEFAULT_METRICS }, fields = { - { host = typedefs.host({ required = true, default = "localhost" }), }, - { port = typedefs.port({ required = true, default = 8125 }), }, + { use_env = { type = "boolean", default = false } }, + { host = typedefs.host({ default = "localhost" }), }, + { port = typedefs.port({ default = 8125 }), }, { prefix = { type = "string", default = "kong" }, }, { metrics = { type = "array", @@ -95,7 +96,17 @@ return { if_match = { one_of = { "counter", "gauge" }, }, then_field = "sample_rate", then_match = { required = true }, - }, }, - }, }, }, }, }, }, }, }, + }, }, }, }, }, }, + }, + entity_checks = { + { conditional = { + if_field = "use_env", if_match = {eq = false}, + then_field = "host", then_match = { required = true }, + }, }, + { conditional = { + if_field = "use_env", if_match = {eq = false}, + then_field = "port", then_match = { required = true }, + }, }, + }, }, }, }, } diff --git a/kong/plugins/datadog/statsd_logger.lua b/kong/plugins/datadog/statsd_logger.lua index 1c27e179e07..2dc809ad92c 100644 --- a/kong/plugins/datadog/statsd_logger.lua +++ b/kong/plugins/datadog/statsd_logger.lua @@ -19,18 +19,33 @@ local stat_types = { local statsd_mt = {} statsd_mt.__index = statsd_mt +local env_datadog_agent_host = os.getenv 'KONG_DATADOG_AGENT_HOST' +local env_datadog_agent_port = tonumber(os.getenv 'KONG_DATADOG_AGENT_PORT' or "") function statsd_mt:new(conf) local sock = udp() - local _, err = sock:setpeername(conf.host, conf.port) + + local host, port + if conf.use_env then + if not (env_datadog_agent_host and env_datadog_agent_port) then + return nil, "both KONG_DATADOG_AGENT_HOST and KONG_DATADOG_AGENT_PORT must be set" + end + host = env_datadog_agent_host + port = env_datadog_agent_port + else + host = conf.host + port = conf.port + end + + local _, err = sock:setpeername(host, port) if err then - return nil, fmt("failed to connect to %s:%s: %s", conf.host, - tostring(conf.port), err) + return nil, fmt("failed to connect to %s:%s: %s", host, + tostring(port), err) end local statsd = { - host = conf.host, - port = conf.port, + host = host, + port = port, prefix = conf.prefix, socket = sock, stat_types = stat_types, diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 865f1087393..a0078584373 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -45,6 +45,11 @@ for _, strategy in helpers.each_strategy() do service = bp.services:insert { name = "dd4" } } + local route5 = bp.routes:insert { + hosts = { "datadog5.com" }, + service = bp.services:insert { name = "dd5" } + } + local route_grpc = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, @@ -122,6 +127,21 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "key-auth", + route = { id = route5.id }, + } + + helpers.setenv('KONG_DATADOG_AGENT_HOST', 'localhost') + helpers.setenv('KONG_DATADOG_AGENT_PORT', '9999') + bp.plugins:insert { + name = "datadog", + route = { id = route5.id }, + config = { + use_env = true, + }, + } + bp.plugins:insert { name = "key-auth", route = { id = route_grpc.id }, @@ -148,6 +168,9 @@ for _, strategy in helpers.each_strategy() do proxy_client:close() end + helpers.unsetenv('KONG_DATADOG_AGENT_HOST') + helpers.unsetenv('KONG_DATADOG_AGENT_PORT') + helpers.stop_kong() end) @@ -257,6 +280,29 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.latency:%d+|g|#name:dd3,status:200,T2:V2:V3,T4", gauges, true) end) + it("logs metrics to host/port defined via environment variables", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog5.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#name:dd5,status:200,consumer:bar,app:kong" , gauges) + assert.contains("kong.latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + end) + it("should not return a runtime error (regression)", function() local thread = helpers.udp_server(9999, 1, 1) diff --git a/spec/03-plugins/08-datadog/02-schema_spec.lua b/spec/03-plugins/08-datadog/02-schema_spec.lua index abf8d37338a..c693f9b3e96 100644 --- a/spec/03-plugins/08-datadog/02-schema_spec.lua +++ b/spec/03-plugins/08-datadog/02-schema_spec.lua @@ -8,6 +8,19 @@ describe("Plugin: datadog (schema)", function() assert.is_nil(err) assert.is_truthy(ok) end) + it("rejects null host without use_env", function() + local _, err = v({ host = ngx.null, use_env = false }, schema_def) + assert.equal("required field missing", err.config.host) + end) + it("rejects null port without use_env", function() + local _, err = v({ port = ngx.null, use_env = false }, schema_def) + assert.equal("required field missing", err.config.port) + end) + it("accepts null host and port with use_env", function() + local ok, err = v({ host = ngx.null, port = ngx.null, use_env = true }, schema_def) + assert.is_nil(err) + assert.is_truthy(ok) + end) it("accepts empty metrics", function() local metrics_input = {} local ok, err = v({ metrics = metrics_input }, schema_def) From 74cd05e62f0c372d75f9590d0adbdd79d79532a1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 27 Jul 2021 00:16:13 +0800 Subject: [PATCH 0766/4351] chore(rockspec) add missing lua files from new balancer (#7605) --- kong-2.5.0-0.rockspec | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 0910df118a1..9ed9017d41f 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -145,7 +145,9 @@ build = { ["kong.runloop.plugins_iterator"] = "kong/runloop/plugins_iterator.lua", ["kong.runloop.balancer"] = "kong/runloop/balancer/init.lua", ["kong.runloop.balancer.balancers"] = "kong/runloop/balancer/balancers.lua", + ["kong.runloop.balancer.consistent_hashing"] = "kong/runloop/balancer/consistent_hashing.lua", ["kong.runloop.balancer.healthcheckers"] = "kong/runloop/balancer/healthcheckers.lua", + ["kong.runloop.balancer.least_connections"] = "kong/runloop/balancer/least_connections.lua", ["kong.runloop.balancer.round_robin"] = "kong/runloop/balancer/round_robin.lua", ["kong.runloop.balancer.targets"] = "kong/runloop/balancer/targets.lua", ["kong.runloop.balancer.upstreams"] = "kong/runloop/balancer/upstreams.lua", From 4088d4b4fab04de7eb0891ed84d1d424ac058431 Mon Sep 17 00:00:00 2001 From: Guanlan D Date: Mon, 26 Jul 2021 11:50:08 -0700 Subject: [PATCH 0767/4351] docs(SECURITY.md) Adding a simple security policy --- SECURITY.md | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 SECURITY.md diff --git a/SECURITY.md b/SECURITY.md new file mode 100644 index 00000000000..2926088521f --- /dev/null +++ b/SECURITY.md @@ -0,0 +1,6 @@ +# Security Policy + +## Reporting a Vulnerability +To report a vulnerability in the Kong gateway, Insomnia or other Kong software, or know of a publicly disclosed security vulnerability, please immediately let us know by emailing security@konghq.com. + +For more detailed information, please see [Kong's Security Update Process](https://docs.konghq.com/gateway-oss/latest/kong-security-update-process/#reporting-a-vulnerability). From 9d4e9045ab75cd3b670997b8ed2709820fe068c3 Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Tue, 27 Jul 2021 11:30:18 -0700 Subject: [PATCH 0768/4351] fix(dao) Add cascade delete entities to EE hooks FTI-1847: When an entity has a cascade delete relationship with another entity, and the parent is deleted, 'workspace_entity_counters' are not decremented. For example, deleting a consumer with an associated basicauth_credential will decrement the consumer counter but not the basicauth_credential. To fix this we need to add the cascade_entities to the hook so EE can correctly decrement counters for the children entities. The actual deletes are all handled by the schema layer, it is only the counter decrementing that is not working. Signed-off-by: Tyler Ball --- kong/db/dao/init.lua | 38 +++++++++--------- spec/01-unit/01-db/04-dao_spec.lua | 63 ++++++++++++++++++++++++++++++ 2 files changed, 81 insertions(+), 20 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index b377bd6736f..6a537e4668a 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -630,27 +630,23 @@ local function check_upsert(self, key, entity, options, name) end -local function find_cascade_delete_entities(self, entity) +local function find_cascade_delete_entities(self, entity, show_ws_id) local constraints = self.schema:get_constraints() local entries = {} local pk = self.schema:extract_pk_values(entity) for _, constraint in ipairs(constraints) do - if constraint.on_delete ~= "cascade" then - goto continue - end - - local dao = self.db.daos[constraint.schema.name] - local method = "each_for_" .. constraint.field_name - for row, err in dao[method](dao, pk) do - if not row then - log(ERR, "[db] failed to traverse entities for cascade-delete: ", err) - break + if constraint.on_delete == "cascade" then + local dao = self.db.daos[constraint.schema.name] + local method = "each_for_" .. constraint.field_name + for row, err in dao[method](dao, pk, nil, show_ws_id) do + if not row then + log(ERR, "[db] failed to traverse entities for cascade-delete: ", err) + break + end + + table.insert(entries, { dao = dao, entity = row }) end - - table.insert(entries, { dao = dao, entity = row }) end - - ::continue:: end return entries @@ -892,7 +888,7 @@ local function generate_foreign_key_methods(schema) return true end - local cascade_entries = find_cascade_delete_entities(self, entity) + local cascade_entries = find_cascade_delete_entities(self, entity, show_ws_id) local ok, err_t = run_hook("dao:delete_by:pre", entity, @@ -913,7 +909,8 @@ local function generate_foreign_key_methods(schema) entity, self.schema.name, options, - entity.ws_id) + entity.ws_id, + cascade_entries) if not entity then return nil, tostring(err_t), err_t end @@ -1256,7 +1253,8 @@ function DAO:delete(primary_key, options) return nil, tostring(err_t), err_t end - local entity, err, err_t = self:select(primary_key, { show_ws_id = true }) + local show_ws_id = { show_ws_id = true } + local entity, err, err_t = self:select(primary_key, show_ws_id) if err then return nil, err, err_t end @@ -1273,7 +1271,7 @@ function DAO:delete(primary_key, options) end end - local cascade_entries = find_cascade_delete_entities(self, primary_key) + local cascade_entries = find_cascade_delete_entities(self, primary_key, show_ws_id) local ws_id = entity.ws_id local _ @@ -1293,7 +1291,7 @@ function DAO:delete(primary_key, options) return nil, tostring(err_t), err_t end - entity, err_t = run_hook("dao:delete:post", entity, self.schema.name, options, ws_id) + entity, err_t = run_hook("dao:delete:post", entity, self.schema.name, options, ws_id, cascade_entries) if not entity then return nil, tostring(err_t), err_t end diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index 1edd3fa706e..737f9d6cdd1 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -57,6 +57,23 @@ local optional_cache_key_fields_schema = { }, } +local parent_cascade_delete_schema = { + name = "Foo", + primary_key = { "a" }, + fields = { + { a = { type = "number" }, }, + }, +} + +local cascade_delete_schema = { + name = "Bar", + primary_key = { "b" }, + fields = { + { b = { type = "number" }, }, + { c = { type = "foreign", reference = "Foo", on_delete = "cascade" }, }, + }, +} + local mock_db = {} @@ -439,6 +456,52 @@ describe("DAO", function() end) end) + describe("delete", function() + + lazy_setup(function() + + local kong_global = require "kong.global" + _G.kong = kong_global.new() + + end) + + it("deletes the entity and cascades the delete notifications", function() + local parent_schema = assert(Schema.new(parent_cascade_delete_schema)) + local child_schema = assert(Schema.new(cascade_delete_schema)) + + -- mock strategy + local data = { a = 42, b = nil, u = nil, r = nil } + local child_strategy = { + each_for_c = function() + return {}, nil + end, + page_for_c = function() + return {}, nil + end + } + local child_dao = DAO.new(mock_db, child_schema, child_strategy, errors) + mock_db = { + daos = { + Bar = child_dao + } + } + + local parent_strategy = { + select = function() + return data + end, + delete = function(pk, _) + -- assert.are.same({ a = 42 }, pk) + return nil, nil + end + } + local parent_dao = DAO.new(mock_db, parent_schema, parent_strategy, errors) + + local _, err = parent_dao:delete({ a = 42 }) + assert.falsy(err) + end) + end) + describe("cache_key", function() it("converts null in composite cache_key to empty string", function() From 9237925c883a151012b73b11988b477136d75c33 Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Tue, 27 Jul 2021 11:33:44 -0700 Subject: [PATCH 0769/4351] fix(schema) Remove duplicates from constraints list It appears that Schema.new is called multiple times for each schema. This behavior was populating the 'constraints' list with duplicate entries, making it difficult to handle cascade delete constraints in the dao layer. I added set logic to remove these duplicates. In the future it would probably make more sense to instead to not initialize he schema entities multiple times. However, there does need to be a 2 phase pass on all the schemas to populate the constraints because they are an inverse relationship. Signed-off-by: Tyler Ball --- kong/db/schema/init.lua | 11 ++- .../01-db/01-schema/01-schema_spec.lua | 72 +++++++++++++++++++ 2 files changed, 80 insertions(+), 3 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 3daf0b40f3f..7c9ae1ab896 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2017,7 +2017,11 @@ function Schema:get_constraints() return _workspaceable end - return _cache[self.name].constraints + local constraints = {} + for _, c in pairs(_cache[self.name].constraints) do + table.insert(constraints, c) + end + return constraints end @@ -2148,11 +2152,12 @@ function Schema.new(definition, is_subschema) if not is_subschema then -- Store the inverse relation for implementing constraints local constraints = assert(_cache[field.reference]).constraints - table.insert(constraints, { + -- Set logic to prevent duplicates when Schema is initialized multiple times + constraints[self.name] = { schema = self, field_name = key, on_delete = field.on_delete, - }) + } end end end diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 64d87fe4084..e1da9b21f6d 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -3787,6 +3787,78 @@ describe("schema", function() end) end) + describe("get_constraints", function() + it("returns empty constraints", function() + local test_schema = { + name = "test", + fields = { { name = { type = "string" }, }, }, + } + + local TestEntities = Schema.new(test_schema) + local constraints = TestEntities:get_constraints() + + assert.are.same({}, constraints) + end) + + it("returns constraints", function() + local schema1 = { + name = "test1", + fields = { { name = { type = "string" }, }, } + } + local schema2 = { + name = "test2", + fields = { + { foreign_reference1 = { type = "foreign", reference = "test1" } }, + }, + } + local schema3 = { + name = "test3", + fields = { + { foreign_reference2 = { type = "foreign", reference = "test1", on_delete = "cascade" } }, + }, + } + + local Entities1 = Schema.new(schema1) + assert.is.Truthy(Entities1) + local Entities2 = Schema.new(schema2) + assert.is.Truthy(Entities2) + local Entities3 = Schema.new(schema3) + assert.is.Truthy(Entities3) + local constraints = Entities1:get_constraints() + table.sort(constraints, function(a, b) + return a.field_name < b.field_name + end) + + assert.are.same({ + { schema = Entities2, field_name = 'foreign_reference1', on_delete = nil }, + { schema = Entities3, field_name = 'foreign_reference2', on_delete = "cascade" }, + }, constraints) + end) + + it("merges workspaceable constraints", function() + local workspace_schema = { + name = "workspaces", + fields = { { name = { type = "string" }, }, } + } + local schema1 = { + name = "test4", + workspaceable = true, + fields = { { name = { type = "string" }, }, } + } + + local WorkspaceEntity = Schema.new(workspace_schema) + assert.is.Truthy(WorkspaceEntity) + local Entities2 = Schema.new(schema1) + assert.is.Truthy(Entities2) + local constraints = WorkspaceEntity:get_constraints() + + assert.are.same({ + test4 = true, + { schema = Entities2 } + }, constraints) + end) + end) + describe("transform", function() it("transforms fields", function() local test_schema = { From d875d05775dbd4e0e7afe6ef56203de9e47513cc Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Mon, 12 Jul 2021 19:20:33 -0700 Subject: [PATCH 0770/4351] fix(schema) Can only cascade delete schemas with a name I don't completely understand how a schema could not have a name, but without this check declerative config tests fail. Signed-off-by: Tyler Ball --- kong/db/schema/init.lua | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 7c9ae1ab896..24d643dd199 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2153,11 +2153,13 @@ function Schema.new(definition, is_subschema) -- Store the inverse relation for implementing constraints local constraints = assert(_cache[field.reference]).constraints -- Set logic to prevent duplicates when Schema is initialized multiple times - constraints[self.name] = { - schema = self, - field_name = key, - on_delete = field.on_delete, - } + if self.name then + constraints[self.name] = { + schema = self, + field_name = key, + on_delete = field.on_delete, + } + end end end end From 003c34ab08aa28ad4e95a549d01ffc53bfc2094a Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 21 Jul 2021 14:15:55 -0300 Subject: [PATCH 0771/4351] chore(scripts) fix final release script merge order --- scripts/common.sh | 8 ++++---- scripts/make-final-release | 9 +++++---- 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/scripts/common.sh b/scripts/common.sh index 5e75949bce3..6b77826534f 100644 --- a/scripts/common.sh +++ b/scripts/common.sh @@ -51,14 +51,14 @@ function update_admin_api_def() { function bump_homebrew() { curl -L -o "kong-$version.tar.gz" "https://download.konghq.com/gateway-src/kong-$version.tar.gz" sum=$(sha256sum "kong-$version.tar.gz" | awk '{print $1}') - sed -i 's/kong-[0-9.]*.tar.gz/kong-'$version'.tar.gz/' Formula/kong.rb - sed -i 's/sha256 ".*"/sha256 "'$sum'"/' Formula/kong.rb + sed -i.bak 's/KONG_VERSION = "[0-9.]*"/KONG_VERSION = "'$version'"/' Formula/kong.rb + sed -i.bak 's/sha256 ".*"/sha256 "'$sum'"/' Formula/kong.rb } #------------------------------------------------------------------------------- function bump_vagrant() { - sed -i 's/version = "[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*"/version = "'$version'"/' Vagrantfile - sed -i 's/`[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*`/`'$version'`/' README.md + sed -i.bak 's/version = "[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*"/version = "'$version'"/' Vagrantfile + sed -i.bak 's/`[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*`/`'$version'`/' README.md } #------------------------------------------------------------------------------- diff --git a/scripts/make-final-release b/scripts/make-final-release index 2e03dca1c53..d2da3b447d4 100755 --- a/scripts/make-final-release +++ b/scripts/make-final-release @@ -154,10 +154,6 @@ case "$step" in set -e git checkout "$base" git pull - git checkout master - git pull - git merge "$base" - git push git tag -s "$version" -m "$version" git push origin "$version" @@ -166,6 +162,11 @@ case "$step" in hub release create -F release-$version.txt "$version" rm -f release-$version.txt + git checkout master + git pull + git merge "$base" + git push + SUCCESS "Make sure the packages are built and available on download.konghq.com" \ "before continuing to the following steps." \ "Once they are built, you may run the following steps in parallel:" \ From be4911a0791ac656f9727ce3f91bb1e9ccab1fd6 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 28 Jul 2021 14:07:53 -0300 Subject: [PATCH 0772/4351] fix(balancers) stop health check when recreating balancer (#7549) --- kong/runloop/balancer/balancers.lua | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index f7851c80220..47c3211a3b6 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -172,8 +172,13 @@ end -- @param recreate (boolean, optional) create new balancer even if one exists -- @return The new balancer object, or nil+error function balancers_M.create_balancer(upstream, recreate) - if balancers_by_id[upstream.id] and not recreate then - return balancers_by_id[upstream.id] + local existing_balancer = balancers_by_id[upstream.id] + if existing_balancer then + if recreate then + healthcheckers.stop_healthchecker(existing_balancer) + else + return existing_balancer + end end if creating[upstream.id] then From 60fdb5007e62c1fb8d624fcaa96daf9d2a6446d3 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Tue, 20 Jul 2021 10:03:28 -0500 Subject: [PATCH 0773/4351] tests(fixtures) use real inheritance for the http client --- spec/helpers.lua | 23 ++++++----------------- 1 file changed, 6 insertions(+), 17 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 2a814368def..b9a1d6a8f29 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -466,7 +466,8 @@ end ----------------- -- Custom helpers ----------------- -local resty_http_proxy_mt = {} +local resty_http_proxy_mt = setmetatable({}, { __index = http }) +resty_http_proxy_mt.__index = resty_http_proxy_mt local pack = function(...) return { n = select("#", ...), ... } end local unpack = function(t) return unpack(t, 1, t.n) end @@ -660,16 +661,6 @@ for _, method_name in ipairs({"get", "post", "put", "patch", "delete"}) do end end -function resty_http_proxy_mt:__index(k) - local f = rawget(resty_http_proxy_mt, k) - if f then - return f - end - - return self.client[k] -end - - --- Creates a http client. -- Instead of using this client, you'll probably want to use the pre-configured -- clients available as `proxy_client`, `admin_client`, etc. because these come @@ -687,15 +678,13 @@ end -- @see admin_ssl_client local function http_client(host, port, timeout) timeout = timeout or 10000 - local client = assert(http.new()) - local _, err = client:connect(host, port) + local self = setmetatable(assert(http.new()), resty_http_proxy_mt) + local _, err = self:connect(host, port) if err then error("Could not connect to " .. host .. ":" .. port .. ": " .. err) end - client:set_timeout(timeout) - return setmetatable({ - client = client - }, resty_http_proxy_mt) + self:set_timeout(timeout) + return self end From 64179619daa402a98bb05839f6085a45bcd3a6bd Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Tue, 20 Jul 2021 17:48:38 -0500 Subject: [PATCH 0774/4351] tests(fixtures) use dummy timer to ensure Nginx event loop continues after resolver returns It is determined that the semaphore module of OpenResty contains a bug that when `:post()` is called right before a timer terminates, the thread waiting on `:wait()` will not be triggered immediately. This is a temporary workaround by @javierguerragiraldez until this bug is fixed inside OpenResty. See: https://gist.github.com/dndx/8539137ddbdc804a31c1b667158c7efe for a minimum reproducible example of this issue. --- spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua index ac64468d465..d3aa657aee3 100644 --- a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua +++ b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua @@ -92,11 +92,14 @@ resolver.query = function(self, name, options, tries) if answer then -- we actually have a mock answer, return it ngx.log(ngx.DEBUG, LOG_PREFIX, "serving '", name, "' from mocks") + ngx.timer.at(0.05, function() ngx.log(ngx.INFO, "tick") end) -- FIXME: remove after OpenResty semaphore bug is fixed return answer, nil, tries end -- no mock, so invoke original resolver - return old_query(self, name, options, tries) + local a, b, c = old_query(self, name, options, tries) + ngx.timer.at(0.05, function() ngx.log(ngx.INFO, "tick") end) -- FIXME: remove after OpenResty semaphore bug is fixed + return a, b, c end From 75604d406fd5fec5205ea503437c323c04e3198c Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 28 Jul 2021 13:37:57 -0500 Subject: [PATCH 0775/4351] feat(plugins/grpc-gateway) transform the "well known type" `.google.protobuf.Timestamp` (a secs + nanos ProtoBuf structure) to/from JSON datetime string --- kong/plugins/grpc-gateway/deco.lua | 46 ++++++++++++++++++++++++++++-- 1 file changed, 44 insertions(+), 2 deletions(-) diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 17cf4c27d5d..ef156ac98b8 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -6,6 +6,7 @@ local cjson = require "cjson" local protoc = require "protoc" local pb = require "pb" local pl_path = require "pl.path" +local date = require "date" local setmetatable = setmetatable @@ -78,6 +79,47 @@ local function parse_options_path(path) return path_regex, match_groups end +local function safe_set_type_hook(type, dec, enc) + if not pcall(pb.hook, type) then + ngx.log(ngx.NOTICE, "no type '" .. type .. "' defined") + return + end + + if not pb.hook(type) then + pb.hook(type, dec) + end + + if not pb.encode_hook(type) then + pb.encode_hook(type, enc) + end +end + +local function set_hooks() + pb.option("enable_hooks") + local epoch = date.epoch() + + safe_set_type_hook( + ".google.protobuf.Timestamp", + function (t) + if type(t) ~= "table" then + error(string.format("expected table, got (%s)%q", type(t), tostring(t))) + end + + return date(t.seconds):fmt("${iso}") + end, + function (t) + if type(t) ~= "string" then + error (string.format("expected time string, got (%s)%q", type(t), tostring(t))) + end + + local ds = date(t) - epoch + return { + seconds = ds:spanseconds(), + nanos = ds:getticks() * 1000, + } + end) +end + -- parse, compile and load .proto file -- returns a table mapping valid request URLs to input/output types local _proto_info = {} @@ -91,6 +133,8 @@ local function get_proto_info(fname) local p = protoc.new() p.include_imports = true p:addpath(dir) + p:loadfile(name) + set_hooks() local parsed = p:parsefile(name) info = {} @@ -128,8 +172,6 @@ local function get_proto_info(fname) end _proto_info[fname] = info - - p:loadfile(name) return info end From 21e77fe543e97e6467a93140fc0e67d598644e32 Mon Sep 17 00:00:00 2001 From: Tyler Ball <2481463+tyler-ball@users.noreply.github.com> Date: Fri, 30 Jul 2021 03:08:45 -0700 Subject: [PATCH 0776/4351] fix(schema) iterate _cache[...].constraints with pairs (#7617) I modified the internal constraints object to be a Hash instead of an Array. `ipairs` ignores non-numeric keys so in order to iterate it correctly we need to use `pairs`. I was already doing this for non-workspace entities but missed doing it for the workspace special case in `.get_constraints()`. Signed-off-by: Tyler Ball --- kong/db/schema/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 24d643dd199..e9a8d0a4a71 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2002,7 +2002,7 @@ end function Schema:get_constraints() if self.name == "workspaces" then -- merge explicit and implicit constraints for workspaces - for _, e in ipairs(_cache["workspaces"].constraints) do + for _, e in pairs(_cache["workspaces"].constraints) do local found = false for _, w in ipairs(_workspaceable) do if w == e then From 2cfa12159d4fbd3c5e74a18de30bcdfdcdc5ede1 Mon Sep 17 00:00:00 2001 From: Samuel NELA Date: Mon, 2 Aug 2021 10:09:55 -0300 Subject: [PATCH 0777/4351] docs(aws-lambda) fix typo --- kong/plugins/aws-lambda/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/README.md b/kong/plugins/aws-lambda/README.md index d836c83449d..be16c6b8f53 100644 --- a/kong/plugins/aws-lambda/README.md +++ b/kong/plugins/aws-lambda/README.md @@ -100,7 +100,7 @@ In the same request, to furthermore narrow the scope of the plugin. - **Using a database**, all plugins can be configured using the `http://kong:8001/plugins/` endpoint. - **Without a database**, all plugins can be configured via the `plugins:` entry on the declarative configuration file. -A plugin which is not associated to any Service, Route or Consumer (or API, if you are using an older version of Kong) is considered "global", and will be run on every request. Read the [Plugin Reference](https://docs.konghq.com/latest/admin-api/#add-plugin) and the [Plugin Precedence](https://docs.konghq.com/latest/admin-api/#precedence)sections for more information. +A plugin which is not associated to any Service, Route or Consumer (or API, if you are using an older version of Kong) is considered "global", and will be run on every request. Read the [Plugin Reference](https://docs.konghq.com/latest/admin-api/#add-plugin) and the [Plugin Precedence](https://docs.konghq.com/latest/admin-api/#precedence) sections for more information. ## Parameters From e3e767c5826268d5f7d039415427b64f2fb9e1c4 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 12 Jul 2021 16:41:07 -0300 Subject: [PATCH 0778/4351] fix(aws-lambda) sign AWS requests only (cherry picked from commit 68cfef73b501e70c11ff9192c47795ce34b2364a) --- kong/plugins/aws-lambda/v4.lua | 122 ++++++++++-------- .../27-aws-lambda/99-access_spec.lua | 38 ++++++ 2 files changed, 105 insertions(+), 55 deletions(-) diff --git a/kong/plugins/aws-lambda/v4.lua b/kong/plugins/aws-lambda/v4.lua index e77a007a1f0..407f453ad9e 100644 --- a/kong/plugins/aws-lambda/v4.lua +++ b/kong/plugins/aws-lambda/v4.lua @@ -85,16 +85,24 @@ local function prepare_awsv4_request(tbl) local request_method = tbl.method local canonicalURI = tbl.canonicalURI local path = tbl.path + local host = tbl.host + + if region then + host = service .. "." .. region .. "." .. domain + end + if path and not canonicalURI then canonicalURI = canonicalise_path(path) elseif canonicalURI == nil or canonicalURI == "" then canonicalURI = "/" end + local canonical_querystring = tbl.canonical_querystring local query = tbl.query if query and not canonical_querystring then canonical_querystring = canonicalise_query_string(query) end + local req_headers = tbl.headers or {} local req_payload = tbl.body local access_key = tbl.access_key @@ -106,16 +114,17 @@ local function prepare_awsv4_request(tbl) return nil, "either 'signing_key' or 'secret_key' must be provided" end end + local tls = tbl.tls if tls == nil then tls = true end + local port = tbl.port or (tls and 443 or 80) local timestamp = tbl.timestamp or ngx.time() local req_date = os.date("!%Y%m%dT%H%M%SZ", timestamp) local date = os.date("!%Y%m%d", timestamp) - local host = service .. "." .. region .. "." .. domain local host_header do -- If the "standard" port is not in use, the port should be added to the Host header local with_port if tls then @@ -145,64 +154,67 @@ local function prepare_awsv4_request(tbl) headers[k] = v end - -- Task 1: Create a Canonical Request For Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html - local canonical_headers, signed_headers do - -- We structure this code in a way so that we only have to sort once. - canonical_headers, signed_headers = {}, {} - local i = 0 - for name, value in pairs(headers) do - if value then -- ignore headers with 'false', they are used to override defaults - i = i + 1 - local name_lower = name:lower() - signed_headers[i] = name_lower - if canonical_headers[name_lower] ~= nil then - return nil, "header collision" + -- if this is an AWS request, sign it + if region then + -- Task 1: Create a Canonical Request For Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html + local canonical_headers, signed_headers do + -- We structure this code in a way so that we only have to sort once. + canonical_headers, signed_headers = {}, {} + local i = 0 + for name, value in pairs(headers) do + if value then -- ignore headers with 'false', they are used to override defaults + i = i + 1 + local name_lower = name:lower() + signed_headers[i] = name_lower + if canonical_headers[name_lower] ~= nil then + return nil, "header collision" + end + canonical_headers[name_lower] = pl_string.strip(value) end - canonical_headers[name_lower] = pl_string.strip(value) end + table.sort(signed_headers) + for j=1, i do + local name = signed_headers[j] + local value = canonical_headers[name] + canonical_headers[j] = name .. ":" .. value .. "\n" + end + signed_headers = table.concat(signed_headers, ";", 1, i) + canonical_headers = table.concat(canonical_headers, nil, 1, i) end - table.sort(signed_headers) - for j=1, i do - local name = signed_headers[j] - local value = canonical_headers[name] - canonical_headers[j] = name .. ":" .. value .. "\n" + local canonical_request = + request_method .. '\n' .. + canonicalURI .. '\n' .. + (canonical_querystring or "") .. '\n' .. + canonical_headers .. '\n' .. + signed_headers .. '\n' .. + hex_encode(hash(req_payload or "")) + + local hashed_canonical_request = hex_encode(hash(canonical_request)) + -- Task 2: Create a String to Sign for Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html + local credential_scope = date .. "/" .. region .. "/" .. service .. "/aws4_request" + local string_to_sign = + ALGORITHM .. '\n' .. + req_date .. '\n' .. + credential_scope .. '\n' .. + hashed_canonical_request + + -- Task 3: Calculate the AWS Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html + if signing_key == nil then + signing_key = derive_signing_key(secret_key, date, region, service) + end + local signature = hex_encode(hmac(signing_key, string_to_sign)) + -- Task 4: Add the Signing Information to the Request + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html + local authorization = ALGORITHM + .. " Credential=" .. access_key .. "/" .. credential_scope + .. ", SignedHeaders=" .. signed_headers + .. ", Signature=" .. signature + if add_auth_header then + headers.Authorization = authorization end - signed_headers = table.concat(signed_headers, ";", 1, i) - canonical_headers = table.concat(canonical_headers, nil, 1, i) - end - local canonical_request = - request_method .. '\n' .. - canonicalURI .. '\n' .. - (canonical_querystring or "") .. '\n' .. - canonical_headers .. '\n' .. - signed_headers .. '\n' .. - hex_encode(hash(req_payload or "")) - - local hashed_canonical_request = hex_encode(hash(canonical_request)) - -- Task 2: Create a String to Sign for Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html - local credential_scope = date .. "/" .. region .. "/" .. service .. "/aws4_request" - local string_to_sign = - ALGORITHM .. '\n' .. - req_date .. '\n' .. - credential_scope .. '\n' .. - hashed_canonical_request - - -- Task 3: Calculate the AWS Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html - if signing_key == nil then - signing_key = derive_signing_key(secret_key, date, region, service) - end - local signature = hex_encode(hmac(signing_key, string_to_sign)) - -- Task 4: Add the Signing Information to the Request - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html - local authorization = ALGORITHM - .. " Credential=" .. access_key .. "/" .. credential_scope - .. ", SignedHeaders=" .. signed_headers - .. ", Signature=" .. signature - if add_auth_header then - headers.Authorization = authorization end local target = path or canonicalURI diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 40b0a49c918..37e4d543e78 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -117,6 +117,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route18 = bp.routes:insert { + hosts = { "lambda18.test" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -352,6 +358,24 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route18.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + function_name = "functionWithMultiValueHeadersResponse", + host = "lambda18.test", + is_proxy_integration = true, + } + } + + fixtures.dns_mock:A({ + name = "lambda18.test", + address = "127.0.0.1", + }) + assert(helpers.start_kong({ database = strategy, plugins = "aws-lambda", @@ -917,6 +941,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) assert.equal("test", res:read_body()) end) + it("returns multivalueheaders response from a Lambda function", function() local res = assert(proxy_client:send { method = "GET", @@ -929,6 +954,19 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res.headers.age) assert.is_array(res.headers["Access-Control-Allow-Origin"]) end) + + it("use host value when no region is set", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/get?key1=some_value1", + headers = { + ["Host"] = "lambda18.test" + } + })) + assert.res_status(200, res) + assert.is_string(res.headers.age) + assert.is_array(res.headers["Access-Control-Allow-Origin"]) + end) end) end) end From 8ec99133efe9982e02d4d539fda983a0075b53ea Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 13 Jul 2021 12:42:45 -0300 Subject: [PATCH 0779/4351] tests(aws-lambda) Update spec/plugins/aws-lambda/99-access_spec.lua Co-authored-by: Thijs Schreijer (cherry picked from commit 142712807c44953dabaad7bbdbc38bd8b853eaeb) --- spec/03-plugins/27-aws-lambda/99-access_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 37e4d543e78..3edd34a6159 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -373,7 +373,7 @@ for _, strategy in helpers.each_strategy() do fixtures.dns_mock:A({ name = "lambda18.test", - address = "127.0.0.1", + address = helpers.mock_upstream_host, }) assert(helpers.start_kong({ From 9d26ede7f89e04f57a48ad5445b7918a0a33bcca Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 20 Jul 2021 00:43:00 +0800 Subject: [PATCH 0780/4351] fix(acme) wait before signaling challenge in hybrid mode --- kong/plugins/acme/client.lua | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index f95987acf49..d8ef9ecfaf7 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -6,6 +6,8 @@ local cjson = require "cjson" local ngx_ssl = require "ngx.ssl" local dbless = kong.configuration.database == "off" +local hybrid_mode = kong.configuration.role == "control_plane" or + kong.configuration.role == "data_plane" local RENEW_KEY_PREFIX = "kong_acme:renew_config:" local RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run" @@ -111,6 +113,15 @@ local function new(conf) storage_config = conf.storage_config[conf.storage], eab_kid = conf.eab_kid, eab_hmac_key = conf.eab_hmac_key, + challenge_start_callback = hybrid_mode and function() + -- The delayed-push mechanism in hybrid mode may result in up to + -- 2 times of db_update_frequency (the time push delayed) duration + local wait = kong.configuration.db_update_frequency * 2 + kong.log.info("Kong is running in hybrid mode, wait for ", wait, + " seconds for ACME challenges to propogate") + ngx.sleep(wait) + return true + end or nil }) end From 972bc07a75ba06cbaa61fbc8f3e4ae6f7bd9b6fe Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 20 Jul 2021 00:43:24 +0800 Subject: [PATCH 0781/4351] fix(acme) always store in external storage in hybrid mode if configured --- kong/plugins/acme/client.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index d8ef9ecfaf7..aea149ec0d4 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -271,7 +271,7 @@ local function update_certificate(conf, host, key) end cert, key, err = order(acme_client, host, key, conf.cert_type) if not err then - if dbless then + if dbless or hybrid_mode then -- in dbless mode, we don't actively release lock -- since we don't implement an IPC to purge potentially negatively -- cached cert/key in other node, we set the cache to be same as @@ -313,7 +313,7 @@ end -- loads existing cert and key for host from storage or Kong database local function load_certkey(conf, host) - if dbless then + if dbless or hybrid_mode then local _, st, err = new_storage_adapter(conf) if err then return nil, err From 810e0ba581b3068e44fb97eea12a43d5c0153d6d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 20 Jul 2021 00:43:48 +0800 Subject: [PATCH 0782/4351] fix(acme) throw warning on proxy side when using kong storage in hybrid mode and doesn't allow shm in hybrid mode --- kong/plugins/acme/api.lua | 2 +- kong/plugins/acme/client.lua | 2 +- kong/plugins/acme/handler.lua | 10 ++++++++++ kong/plugins/acme/schema.lua | 7 ++++++- 4 files changed, 18 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 4fe82ccb4bd..f68912db8d5 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -78,7 +78,7 @@ return { if ngx.re.match("no Route matched with those values", res.body) then err = check_path .. "* doesn't map to a route in Kong" elseif res.body ~= "Not found\n" then - err = "unexpected response found :" .. (res.body or "") + err = "unexpected response: \"" .. (res.body or "") .. "\"" if res.status ~= 404 then err = err .. string.format(", unexpected status code: %d", res.status) end diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index aea149ec0d4..bf12ae1486e 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -117,7 +117,7 @@ local function new(conf) -- The delayed-push mechanism in hybrid mode may result in up to -- 2 times of db_update_frequency (the time push delayed) duration local wait = kong.configuration.db_update_frequency * 2 - kong.log.info("Kong is running in hybrid mode, wait for ", wait, + kong.log.info("Kong is running in Hybrid mode, wait for ", wait, " seconds for ACME challenges to propogate") ngx.sleep(wait) return true diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 4e9b4ddd335..75baa7bbb8d 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -4,6 +4,9 @@ local ngx_ssl = require "ngx.ssl" local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] +local hybrid_mode = kong.configuration.role == "control_plane" or + kong.configuration.role == "data_plane" + -- cache for dummy cert kong generated (it's a table) local default_cert_key @@ -103,6 +106,13 @@ function LetsencryptHandler:certificate(conf) -- cert not found, get a new one and serve default cert for now if not certkey then + if hybrid_mode and conf.storage == "kong" then + kong.log.err("creating new certificate through proxy side with ", + "\"kong\" storage in Hybrid mode is not supported; ", + "consider create using Admin API or use other storages") + return + end + ngx.timer.at(0, function() local ok, err = client.update_certificate(conf, host, nil) if err then diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index f4948759c12..ce4540a110f 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -117,9 +117,14 @@ local schema = { { custom_entity_check = { field_sources = { "config.storage", }, fn = function(entity) - if _G.kong and kong.configuration.database == "off" and entity == "kong" then + local field = entity.config.storage + if _G.kong and kong.configuration.database == "off" and + kong.configuration.role ~= "data_plane" and field == "kong" then return nil, "\"kong\" storage can't be used with dbless mode" end + if _G.kong and kong.configuration.role == "control_plane" and field == "shm" then + return nil, "\"shm\" storage can't be used in Hybrid mode" + end return true end } }, From d0d444a8f49d8d631e1fbed75cd6171faaa7399f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 23 Jul 2021 00:09:02 +0800 Subject: [PATCH 0783/4351] fix(acme) also check if host is in domain list in sanity test --- kong/plugins/acme/api.lua | 12 ++++++++++-- kong/plugins/acme/handler.lua | 20 +++++++++----------- 2 files changed, 19 insertions(+), 13 deletions(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index f68912db8d5..00dead62c17 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -1,4 +1,5 @@ local client = require "kong.plugins.acme.client" +local handler = require "kong.plugins.acme.handler" local http = require "resty.http" local x509 = require "resty.openssl.x509" @@ -71,12 +72,19 @@ return { -- string "true" automatically becomes boolean true from lapis if self.params.test_http_challenge_flow == true then + local domains_matcher = handler.build_domain_matcher(conf.domains) + if not domains_matcher or not domains_matcher[host] then + return kong.response.exit(400, { message = "problem found running sanity check for " .. host .. + ": host is not included in plugin config.domains"}) + end + local check_path = string.format("http://%s/.well-known/acme-challenge/", host) local httpc = http.new() local res, err = httpc:request_uri(check_path .. "x") if not err then - if ngx.re.match("no Route matched with those values", res.body) then - err = check_path .. "* doesn't map to a route in Kong" + if ngx.re.match(res.body, "no Route matched with those values") then + err = check_path .. "* doesn't map to a Route in Kong; " .. + "please refer to docs on how to create dummy Route and Service" elseif res.body ~= "Not found\n" then err = "unexpected response: \"" .. (res.body or "") .. "\"" if res.status ~= 404 then diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 75baa7bbb8d..7cf86d4a3bd 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -4,15 +4,9 @@ local ngx_ssl = require "ngx.ssl" local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -local hybrid_mode = kong.configuration.role == "control_plane" or - kong.configuration.role == "data_plane" - -- cache for dummy cert kong generated (it's a table) local default_cert_key --- cache for domain mapping -local domains_matcher - local LetsencryptHandler = {} -- this has to be higher than auth plugins, @@ -44,7 +38,7 @@ local function build_domain_matcher(domains) domains_pattern = "(" .. table.concat(domains_wildcard, "|") .. ")$" end - domains_matcher = setmetatable(domains_plain, { + return setmetatable(domains_plain, { __index = function(_, k) if not domains_pattern then return false @@ -54,6 +48,9 @@ local function build_domain_matcher(domains) }) end +-- expose it for use in api.lua +LetsencryptHandler.build_domain_matcher = build_domain_matcher + function LetsencryptHandler:init_worker() local worker_id = ngx.worker.id() kong.log.info("acme renew timer started on worker ", worker_id) @@ -74,7 +71,7 @@ function LetsencryptHandler:certificate(conf) host = string.lower(host) -- TODO: cache me - build_domain_matcher(conf.domains) + local domains_matcher = build_domain_matcher(conf.domains) if not domains_matcher or not domains_matcher[host] then kong.log.debug("ignoring because domain is not in whitelist") return @@ -106,10 +103,11 @@ function LetsencryptHandler:certificate(conf) -- cert not found, get a new one and serve default cert for now if not certkey then - if hybrid_mode and conf.storage == "kong" then + if kong.configuration.role == "data_plane" and conf.storage == "kong" then kong.log.err("creating new certificate through proxy side with ", "\"kong\" storage in Hybrid mode is not supported; ", - "consider create using Admin API or use other storages") + "consider create certificate using Admin API or ", + "use other external storages") return end @@ -160,7 +158,7 @@ function LetsencryptHandler:access(conf) return end - build_domain_matcher(conf.domains) + local domains_matcher = build_domain_matcher(conf.domains) if not domains_matcher or not domains_matcher[kong.request.get_host()] then return end From 52242c05e6723edfd5bdd4862a1b12481e681a25 Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 4 Aug 2021 11:57:29 -0500 Subject: [PATCH 0784/4351] tests(go) deprecate go-pluginserver (#7604) --- .../10-go_plugins/01-reports_spec.lua | 11 ++++------- spec/fixtures/go/go-hello.go | 15 ++++++++++----- spec/fixtures/go/go.sum | 13 +++++++++++-- spec/helpers.lua | 17 ++++++++++------- 4 files changed, 35 insertions(+), 21 deletions(-) diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 35605d50f7e..aea425bb35c 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -2,8 +2,6 @@ local helpers = require "spec.helpers" local constants = require "kong.constants" local cjson = require "cjson" local pl_file = require "pl.file" -local pl_utils = require "pl.utils" -local pl_stringx = require "pl.stringx" for _, strategy in helpers.each_strategy() do local admin_client @@ -52,8 +50,7 @@ for _, strategy in helpers.each_strategy() do config = {} }) - local _, _, path = pl_utils.executeex("which go-pluginserver") - path = pl_stringx.strip(path) + local kong_prefix = helpers.test_conf.prefix assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", @@ -61,9 +58,9 @@ for _, strategy in helpers.each_strategy() do dns_hostsfile = dns_hostsfile, plugins = "bundled,reports-api,go-hello", pluginserver_names = "test", - pluginserver_test_socket = "/tmp/go_pluginserver.sock", - pluginserver_test_query_cmd = path .. " -plugins-directory " .. helpers.go_plugin_path .. " -dump-all-plugins", - pluginserver_test_start_cmd = path .. " -plugins-directory " .. helpers.go_plugin_path .. " -kong-prefix /tmp", + pluginserver_test_socket = kong_prefix .. "/go-hello.socket", + pluginserver_test_query_cmd = "./spec/fixtures/go/go-hello -dump -kong-prefix " .. kong_prefix, + pluginserver_test_start_cmd = "./spec/fixtures/go/go-hello -kong-prefix " .. kong_prefix, anonymous_reports = true, })) diff --git a/spec/fixtures/go/go-hello.go b/spec/fixtures/go/go-hello.go index 10daf36fe96..4495d9224a9 100644 --- a/spec/fixtures/go/go-hello.go +++ b/spec/fixtures/go/go-hello.go @@ -7,6 +7,7 @@ package main import ( "fmt" "github.com/Kong/go-pdk" + "github.com/Kong/go-pdk/server" ) type Config struct { @@ -17,6 +18,10 @@ func New() interface{} { return &Config{} } +func main() { + server.StartServer(New, "0.1", 1) +} + func (conf Config) Access(kong *pdk.PDK) { host, err := kong.Request.GetHeader("host") if err != nil { @@ -53,10 +58,10 @@ func (conf Config) Log(kong *pdk.PDK) { } func (conf Config) Response(kong *pdk.PDK) { - srvr, err := kong.ServiceResponse.GetHeader("Server") - if err != nil { - kong.Log.Err(err.Error()) - } + srvr, err := kong.ServiceResponse.GetHeader("Server") + if err != nil { + kong.Log.Err(err.Error()) + } - kong.Response.SetHeader("x-hello-from-go-at-response", fmt.Sprintf("got from server '%s'", srvr)) + kong.Response.SetHeader("x-hello-from-go-at-response", fmt.Sprintf("got from server '%s'", srvr)) } diff --git a/spec/fixtures/go/go.sum b/spec/fixtures/go/go.sum index 610a3e9b43a..48627f66820 100644 --- a/spec/fixtures/go/go.sum +++ b/spec/fixtures/go/go.sum @@ -1,8 +1,17 @@ -github.com/Kong/go-pdk v0.5.0 h1:nH9wIQKmNht9gvZXIqWU4vxiaJ59hES40npkmK5rHLQ= -github.com/Kong/go-pdk v0.5.0/go.mod h1:SgpwOhzZ7/44ETAm756laAIHGEAp0l2Vf9P0aRzeQDQ= +github.com/Kong/go-pdk v0.6.0 h1:KZZKGYK5NbTIMQa5P1IRldMvA5/LJEoHhrsOQlVCPHo= +github.com/Kong/go-pdk v0.6.0/go.mod h1:SrAne3YN4a7pNrlJ6Fb6xwa6kOhV2vDY/mqpb3X0fs4= +github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8= github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME= +github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk= github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4= +github.com/ugorji/go v1.2.1 h1:dz+JxTe7GZQdErTo7SREc1jQj/hFP1k7jyIAwODoW+k= +github.com/ugorji/go v1.2.1/go.mod h1:cSVypSfTLm2o9fKxXvQgn3rMmkPXovcWor6Qn5tbFmI= +github.com/ugorji/go/codec v1.2.1 h1:/TRfW3XKkvWvmAYyCUaQlhoCDGjcvNR8xVVA/l5p/jQ= +github.com/ugorji/go/codec v1.2.1/go.mod h1:s/WxCRi46t8rA+fowL40EnmD7ec0XhR7ZypxeBNdzsM= +gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= +gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/spec/helpers.lua b/spec/helpers.lua index b9a1d6a8f29..e3064fe8ee6 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2487,13 +2487,16 @@ end local function build_go_plugins(path) - for _, plugin_path in ipairs(pl_dir.getfiles(path, "*.go")) do - local plugin_name = pl_path.basename(plugin_path):match("(.+).go") - - local ok, _, _, stderr = pl_utils.executeex( - string.format("cd %s; go build -buildmode plugin -o %s %s", - path, plugin_name .. ".so", plugin_name .. ".go") - ) + if pl_path.exists(pl_path.join(path, "go.mod")) then + local ok, _, _, stderr = pl_utils.executeex(string.format( + "cd %s; go mod tidy; go mod download", path)) + assert(ok, stderr) + end + for _, go_source in ipairs(pl_dir.getfiles(path, "*.go")) do + local ok, _, _, stderr = pl_utils.executeex(string.format( + "cd %s; go build %s", + path, pl_path.basename(go_source) + )) assert(ok, stderr) end end From 339baa114405a0fb91d421096d83e2daff65978e Mon Sep 17 00:00:00 2001 From: Michael Date: Wed, 4 Aug 2021 10:47:10 -0700 Subject: [PATCH 0785/4351] fix(clustering) ensure Data Plane config thread is terminated gracefully --- kong/clustering/data_plane.lua | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 5f4bebe2c06..39194e55fac 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -267,9 +267,10 @@ function _M:communicate(premature) -- and is also responsible for handling timeout detection local ping_immediately + local config_exit local config_thread = ngx.thread.spawn(function() - while not exiting() do + while not exiting() and not config_exit do local ok, err = config_semaphore:wait(1) if ok then local config_table = self.next_config @@ -378,8 +379,6 @@ function _M:communicate(premature) ngx.thread.kill(read_thread) ngx.thread.kill(write_thread) - ngx.thread.kill(config_thread) - c:close() if not ok then @@ -389,6 +388,18 @@ function _M:communicate(premature) ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) end + -- the config thread might be holding a lock if it's in the middle of an + -- update, so we need to give it a chance to terminate gracefully + config_exit = true + ok, err, perr = ngx.thread.wait(config_thread) + + if not ok then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + + elseif perr then + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + end + if not exiting() then assert(ngx.timer.at(reconnection_delay, function(premature) self:communicate(premature) From 65189900fb785be5937e5e0e4d684a42f2e9659f Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 4 Aug 2021 13:03:44 -0500 Subject: [PATCH 0786/4351] tests(grpc-gateway) new grpc target and add Timestamp transformation (#7607) * tests(grpc-gateway) new grpc target Add Go sources, protobuf definition and Make-like process to compile everything. First replicate the grpcbin SayHello call. The protoc compiler, golang-protoc, and golang-grpc-protoc plugins are required to generate the Go protobuf sourcefiles during development. Those files are checked in, so if they're not modified (like in CI), only the Go compiler is required to create the executable. * add google protobuf includes as test fixtures. (or should they go in `kong/lib` to be used in production?) * tests(grpc) - add Timestamp transformation --- kong/plugins/grpc-gateway/deco.lua | 5 + .../28-grpc-gateway/01-proxy_spec.lua | 29 +- .../grpc/google/api/annotations.proto | 31 + spec/fixtures/grpc/google/api/http.proto | 318 +++++++ spec/fixtures/grpc/google/api/httpbody.proto | 78 ++ spec/fixtures/grpc/google/protobuf/any.proto | 154 +++ spec/fixtures/grpc/google/protobuf/api.proto | 210 +++++ .../grpc/google/protobuf/descriptor.proto | 883 ++++++++++++++++++ .../grpc/google/protobuf/duration.proto | 117 +++ .../fixtures/grpc/google/protobuf/empty.proto | 52 ++ .../grpc/google/protobuf/field_mask.proto | 252 +++++ .../grpc/google/protobuf/source_context.proto | 48 + .../grpc/google/protobuf/struct.proto | 96 ++ .../grpc/google/protobuf/timestamp.proto | 135 +++ spec/fixtures/grpc/google/protobuf/type.proto | 187 ++++ .../grpc/google/protobuf/wrappers.proto | 118 +++ spec/fixtures/grpc/target/go.mod | 10 + spec/fixtures/grpc/target/go.sum | 170 ++++ spec/fixtures/grpc/target/grpc-target.go | 54 ++ .../target/targetservice/targetservice.pb.go | 404 ++++++++ .../targetservice/targetservice_grpc.pb.go | 175 ++++ spec/fixtures/grpc/targetservice.proto | 62 ++ spec/helpers.lua | 76 +- 23 files changed, 3661 insertions(+), 3 deletions(-) create mode 100644 spec/fixtures/grpc/google/api/annotations.proto create mode 100644 spec/fixtures/grpc/google/api/http.proto create mode 100644 spec/fixtures/grpc/google/api/httpbody.proto create mode 100644 spec/fixtures/grpc/google/protobuf/any.proto create mode 100644 spec/fixtures/grpc/google/protobuf/api.proto create mode 100644 spec/fixtures/grpc/google/protobuf/descriptor.proto create mode 100644 spec/fixtures/grpc/google/protobuf/duration.proto create mode 100644 spec/fixtures/grpc/google/protobuf/empty.proto create mode 100644 spec/fixtures/grpc/google/protobuf/field_mask.proto create mode 100644 spec/fixtures/grpc/google/protobuf/source_context.proto create mode 100644 spec/fixtures/grpc/google/protobuf/struct.proto create mode 100644 spec/fixtures/grpc/google/protobuf/timestamp.proto create mode 100644 spec/fixtures/grpc/google/protobuf/type.proto create mode 100644 spec/fixtures/grpc/google/protobuf/wrappers.proto create mode 100644 spec/fixtures/grpc/target/go.mod create mode 100644 spec/fixtures/grpc/target/go.sum create mode 100644 spec/fixtures/grpc/target/grpc-target.go create mode 100644 spec/fixtures/grpc/target/targetservice/targetservice.pb.go create mode 100644 spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go create mode 100644 spec/fixtures/grpc/targetservice.proto diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index ef156ac98b8..2e88c2fc5c0 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -131,6 +131,11 @@ local function get_proto_info(fname) local dir, name = pl_path.splitpath(pl_path.abspath(fname)) local p = protoc.new() + p:addpath("/usr/include") + p:addpath("/usr/local/opt/protobuf/include/") + p:addpath("/usr/local/kong/lib/") + p:addpath("kong") + p.include_imports = true p:addpath(dir) p:loadfile(name) diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index d3467627f73..9e5f5d0c21d 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -8,6 +8,8 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() + assert(helpers.start_grpc_target()) + local bp = helpers.get_db_utils(strategy, { "routes", "services", @@ -23,7 +25,7 @@ for _, strategy in helpers.each_strategy() do name = "grpc", protocol = "grpc", host = "127.0.0.1", - port = 15002, + port = helpers.get_grpc_target_port(), }) local route1 = assert(bp.routes:insert { @@ -36,7 +38,7 @@ for _, strategy in helpers.each_strategy() do route = route1, name = "grpc-gateway", config = { - proto = "./spec/fixtures/grpc/helloworld.proto", + proto = "./spec/fixtures/grpc/targetservice.proto", }, }) @@ -52,6 +54,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() + helpers.stop_grpc_target() end) test("main entrypoint", function() @@ -103,5 +106,27 @@ for _, strategy in helpers.each_strategy() do assert.equal('12', res.headers['grpc-status']) end) + describe("known types transformations", function() + + test("Timestamp", function() + local now = os.time() + local now_8601 = os.date("!%FT%T", now) + local ago_8601 = os.date("!%FT%TZ", now - 315) + + local res, _ = proxy_client:post("/bounce", { + headers = { ["Content-Type"] = "application/json" }, + body = { message = "hi", when = ago_8601 }, + }) + assert.equal(200, res.status) + + local body = res:read_body() + assert.same({ + now = now_8601, + reply = "hello hi", + time_message = ago_8601 .. " was 5m15s ago", + }, cjson.decode(body)) + end) + end) + end) end diff --git a/spec/fixtures/grpc/google/api/annotations.proto b/spec/fixtures/grpc/google/api/annotations.proto new file mode 100644 index 00000000000..85c361b47fe --- /dev/null +++ b/spec/fixtures/grpc/google/api/annotations.proto @@ -0,0 +1,31 @@ +// Copyright (c) 2015, Google Inc. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.api; + +import "google/api/http.proto"; +import "google/protobuf/descriptor.proto"; + +option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations"; +option java_multiple_files = true; +option java_outer_classname = "AnnotationsProto"; +option java_package = "com.google.api"; +option objc_class_prefix = "GAPI"; + +extend google.protobuf.MethodOptions { + // See `HttpRule`. + HttpRule http = 72295728; +} diff --git a/spec/fixtures/grpc/google/api/http.proto b/spec/fixtures/grpc/google/api/http.proto new file mode 100644 index 00000000000..2bd3a19bfa5 --- /dev/null +++ b/spec/fixtures/grpc/google/api/http.proto @@ -0,0 +1,318 @@ +// Copyright 2018 Google LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package google.api; + +option cc_enable_arenas = true; +option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations"; +option java_multiple_files = true; +option java_outer_classname = "HttpProto"; +option java_package = "com.google.api"; +option objc_class_prefix = "GAPI"; + + +// Defines the HTTP configuration for an API service. It contains a list of +// [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method +// to one or more HTTP REST API methods. +message Http { + // A list of HTTP configuration rules that apply to individual API methods. + // + // **NOTE:** All service configuration rules follow "last one wins" order. + repeated HttpRule rules = 1; + + // When set to true, URL path parmeters will be fully URI-decoded except in + // cases of single segment matches in reserved expansion, where "%2F" will be + // left encoded. + // + // The default behavior is to not decode RFC 6570 reserved characters in multi + // segment matches. + bool fully_decode_reserved_expansion = 2; +} + +// `HttpRule` defines the mapping of an RPC method to one or more HTTP +// REST API methods. The mapping specifies how different portions of the RPC +// request message are mapped to URL path, URL query parameters, and +// HTTP request body. The mapping is typically specified as an +// `google.api.http` annotation on the RPC method, +// see "google/api/annotations.proto" for details. +// +// The mapping consists of a field specifying the path template and +// method kind. The path template can refer to fields in the request +// message, as in the example below which describes a REST GET +// operation on a resource collection of messages: +// +// +// service Messaging { +// rpc GetMessage(GetMessageRequest) returns (Message) { +// option (google.api.http).get = "/v1/messages/{message_id}/{sub.subfield}"; +// } +// } +// message GetMessageRequest { +// message SubMessage { +// string subfield = 1; +// } +// string message_id = 1; // mapped to the URL +// SubMessage sub = 2; // `sub.subfield` is url-mapped +// } +// message Message { +// string text = 1; // content of the resource +// } +// +// The same http annotation can alternatively be expressed inside the +// `GRPC API Configuration` YAML file. +// +// http: +// rules: +// - selector: .Messaging.GetMessage +// get: /v1/messages/{message_id}/{sub.subfield} +// +// This definition enables an automatic, bidrectional mapping of HTTP +// JSON to RPC. Example: +// +// HTTP | RPC +// -----|----- +// `GET /v1/messages/123456/foo` | `GetMessage(message_id: "123456" sub: SubMessage(subfield: "foo"))` +// +// In general, not only fields but also field paths can be referenced +// from a path pattern. Fields mapped to the path pattern cannot be +// repeated and must have a primitive (non-message) type. +// +// Any fields in the request message which are not bound by the path +// pattern automatically become (optional) HTTP query +// parameters. Assume the following definition of the request message: +// +// +// service Messaging { +// rpc GetMessage(GetMessageRequest) returns (Message) { +// option (google.api.http).get = "/v1/messages/{message_id}"; +// } +// } +// message GetMessageRequest { +// message SubMessage { +// string subfield = 1; +// } +// string message_id = 1; // mapped to the URL +// int64 revision = 2; // becomes a parameter +// SubMessage sub = 3; // `sub.subfield` becomes a parameter +// } +// +// +// This enables a HTTP JSON to RPC mapping as below: +// +// HTTP | RPC +// -----|----- +// `GET /v1/messages/123456?revision=2&sub.subfield=foo` | `GetMessage(message_id: "123456" revision: 2 sub: SubMessage(subfield: "foo"))` +// +// Note that fields which are mapped to HTTP parameters must have a +// primitive type or a repeated primitive type. Message types are not +// allowed. In the case of a repeated type, the parameter can be +// repeated in the URL, as in `...?param=A¶m=B`. +// +// For HTTP method kinds which allow a request body, the `body` field +// specifies the mapping. Consider a REST update method on the +// message resource collection: +// +// +// service Messaging { +// rpc UpdateMessage(UpdateMessageRequest) returns (Message) { +// option (google.api.http) = { +// put: "/v1/messages/{message_id}" +// body: "message" +// }; +// } +// } +// message UpdateMessageRequest { +// string message_id = 1; // mapped to the URL +// Message message = 2; // mapped to the body +// } +// +// +// The following HTTP JSON to RPC mapping is enabled, where the +// representation of the JSON in the request body is determined by +// protos JSON encoding: +// +// HTTP | RPC +// -----|----- +// `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" message { text: "Hi!" })` +// +// The special name `*` can be used in the body mapping to define that +// every field not bound by the path template should be mapped to the +// request body. This enables the following alternative definition of +// the update method: +// +// service Messaging { +// rpc UpdateMessage(Message) returns (Message) { +// option (google.api.http) = { +// put: "/v1/messages/{message_id}" +// body: "*" +// }; +// } +// } +// message Message { +// string message_id = 1; +// string text = 2; +// } +// +// +// The following HTTP JSON to RPC mapping is enabled: +// +// HTTP | RPC +// -----|----- +// `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" text: "Hi!")` +// +// Note that when using `*` in the body mapping, it is not possible to +// have HTTP parameters, as all fields not bound by the path end in +// the body. This makes this option more rarely used in practice of +// defining REST APIs. The common usage of `*` is in custom methods +// which don't use the URL at all for transferring data. +// +// It is possible to define multiple HTTP methods for one RPC by using +// the `additional_bindings` option. Example: +// +// service Messaging { +// rpc GetMessage(GetMessageRequest) returns (Message) { +// option (google.api.http) = { +// get: "/v1/messages/{message_id}" +// additional_bindings { +// get: "/v1/users/{user_id}/messages/{message_id}" +// } +// }; +// } +// } +// message GetMessageRequest { +// string message_id = 1; +// string user_id = 2; +// } +// +// +// This enables the following two alternative HTTP JSON to RPC +// mappings: +// +// HTTP | RPC +// -----|----- +// `GET /v1/messages/123456` | `GetMessage(message_id: "123456")` +// `GET /v1/users/me/messages/123456` | `GetMessage(user_id: "me" message_id: "123456")` +// +// # Rules for HTTP mapping +// +// The rules for mapping HTTP path, query parameters, and body fields +// to the request message are as follows: +// +// 1. The `body` field specifies either `*` or a field path, or is +// omitted. If omitted, it indicates there is no HTTP request body. +// 2. Leaf fields (recursive expansion of nested messages in the +// request) can be classified into three types: +// (a) Matched in the URL template. +// (b) Covered by body (if body is `*`, everything except (a) fields; +// else everything under the body field) +// (c) All other fields. +// 3. URL query parameters found in the HTTP request are mapped to (c) fields. +// 4. Any body sent with an HTTP request can contain only (b) fields. +// +// The syntax of the path template is as follows: +// +// Template = "/" Segments [ Verb ] ; +// Segments = Segment { "/" Segment } ; +// Segment = "*" | "**" | LITERAL | Variable ; +// Variable = "{" FieldPath [ "=" Segments ] "}" ; +// FieldPath = IDENT { "." IDENT } ; +// Verb = ":" LITERAL ; +// +// The syntax `*` matches a single path segment. The syntax `**` matches zero +// or more path segments, which must be the last part of the path except the +// `Verb`. The syntax `LITERAL` matches literal text in the path. +// +// The syntax `Variable` matches part of the URL path as specified by its +// template. A variable template must not contain other variables. If a variable +// matches a single path segment, its template may be omitted, e.g. `{var}` +// is equivalent to `{var=*}`. +// +// If a variable contains exactly one path segment, such as `"{var}"` or +// `"{var=*}"`, when such a variable is expanded into a URL path, all characters +// except `[-_.~0-9a-zA-Z]` are percent-encoded. Such variables show up in the +// Discovery Document as `{var}`. +// +// If a variable contains one or more path segments, such as `"{var=foo/*}"` +// or `"{var=**}"`, when such a variable is expanded into a URL path, all +// characters except `[-_.~/0-9a-zA-Z]` are percent-encoded. Such variables +// show up in the Discovery Document as `{+var}`. +// +// NOTE: While the single segment variable matches the semantics of +// [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.2 +// Simple String Expansion, the multi segment variable **does not** match +// RFC 6570 Reserved Expansion. The reason is that the Reserved Expansion +// does not expand special characters like `?` and `#`, which would lead +// to invalid URLs. +// +// NOTE: the field paths in variables and in the `body` must not refer to +// repeated fields or map fields. +message HttpRule { + // Selects methods to which this rule applies. + // + // Refer to [selector][google.api.DocumentationRule.selector] for syntax details. + string selector = 1; + + // Determines the URL pattern is matched by this rules. This pattern can be + // used with any of the {get|put|post|delete|patch} methods. A custom method + // can be defined using the 'custom' field. + oneof pattern { + // Used for listing and getting information about resources. + string get = 2; + + // Used for updating a resource. + string put = 3; + + // Used for creating a resource. + string post = 4; + + // Used for deleting a resource. + string delete = 5; + + // Used for updating a resource. + string patch = 6; + + // The custom pattern is used for specifying an HTTP method that is not + // included in the `pattern` field, such as HEAD, or "*" to leave the + // HTTP method unspecified for this rule. The wild-card rule is useful + // for services that provide content to Web (HTML) clients. + CustomHttpPattern custom = 8; + } + + // The name of the request field whose value is mapped to the HTTP body, or + // `*` for mapping all fields not captured by the path pattern to the HTTP + // body. NOTE: the referred field must not be a repeated field and must be + // present at the top-level of request message type. + string body = 7; + + // Optional. The name of the response field whose value is mapped to the HTTP + // body of response. Other response fields are ignored. When + // not set, the response message will be used as HTTP body of response. + string response_body = 12; + + // Additional HTTP bindings for the selector. Nested bindings must + // not contain an `additional_bindings` field themselves (that is, + // the nesting may only be one level deep). + repeated HttpRule additional_bindings = 11; +} + +// A custom pattern is used for defining custom HTTP verb. +message CustomHttpPattern { + // The name of this custom HTTP verb. + string kind = 1; + + // The path matched by this custom verb. + string path = 2; +} diff --git a/spec/fixtures/grpc/google/api/httpbody.proto b/spec/fixtures/grpc/google/api/httpbody.proto new file mode 100644 index 00000000000..4428515c120 --- /dev/null +++ b/spec/fixtures/grpc/google/api/httpbody.proto @@ -0,0 +1,78 @@ +// Copyright 2018 Google LLC. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// + +syntax = "proto3"; + +package google.api; + +import "google/protobuf/any.proto"; + +option cc_enable_arenas = true; +option go_package = "google.golang.org/genproto/googleapis/api/httpbody;httpbody"; +option java_multiple_files = true; +option java_outer_classname = "HttpBodyProto"; +option java_package = "com.google.api"; +option objc_class_prefix = "GAPI"; + +// Message that represents an arbitrary HTTP body. It should only be used for +// payload formats that can't be represented as JSON, such as raw binary or +// an HTML page. +// +// +// This message can be used both in streaming and non-streaming API methods in +// the request as well as the response. +// +// It can be used as a top-level request field, which is convenient if one +// wants to extract parameters from either the URL or HTTP template into the +// request fields and also want access to the raw HTTP body. +// +// Example: +// +// message GetResourceRequest { +// // A unique request id. +// string request_id = 1; +// +// // The raw HTTP body is bound to this field. +// google.api.HttpBody http_body = 2; +// } +// +// service ResourceService { +// rpc GetResource(GetResourceRequest) returns (google.api.HttpBody); +// rpc UpdateResource(google.api.HttpBody) returns +// (google.protobuf.Empty); +// } +// +// Example with streaming methods: +// +// service CaldavService { +// rpc GetCalendar(stream google.api.HttpBody) +// returns (stream google.api.HttpBody); +// rpc UpdateCalendar(stream google.api.HttpBody) +// returns (stream google.api.HttpBody); +// } +// +// Use of this type only changes how the request and response bodies are +// handled, all other features will continue to work unchanged. +message HttpBody { + // The HTTP Content-Type header value specifying the content type of the body. + string content_type = 1; + + // The HTTP request/response body as raw binary. + bytes data = 2; + + // Application specific response metadata. Must be set in the first response + // for streaming APIs. + repeated google.protobuf.Any extensions = 3; +} \ No newline at end of file diff --git a/spec/fixtures/grpc/google/protobuf/any.proto b/spec/fixtures/grpc/google/protobuf/any.proto new file mode 100644 index 00000000000..49329425583 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/any.proto @@ -0,0 +1,154 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option go_package = "github.com/golang/protobuf/ptypes/any"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "AnyProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; + +// `Any` contains an arbitrary serialized protocol buffer message along with a +// URL that describes the type of the serialized message. +// +// Protobuf library provides support to pack/unpack Any values in the form +// of utility functions or additional generated methods of the Any type. +// +// Example 1: Pack and unpack a message in C++. +// +// Foo foo = ...; +// Any any; +// any.PackFrom(foo); +// ... +// if (any.UnpackTo(&foo)) { +// ... +// } +// +// Example 2: Pack and unpack a message in Java. +// +// Foo foo = ...; +// Any any = Any.pack(foo); +// ... +// if (any.is(Foo.class)) { +// foo = any.unpack(Foo.class); +// } +// +// Example 3: Pack and unpack a message in Python. +// +// foo = Foo(...) +// any = Any() +// any.Pack(foo) +// ... +// if any.Is(Foo.DESCRIPTOR): +// any.Unpack(foo) +// ... +// +// Example 4: Pack and unpack a message in Go +// +// foo := &pb.Foo{...} +// any, err := ptypes.MarshalAny(foo) +// ... +// foo := &pb.Foo{} +// if err := ptypes.UnmarshalAny(any, foo); err != nil { +// ... +// } +// +// The pack methods provided by protobuf library will by default use +// 'type.googleapis.com/full.type.name' as the type URL and the unpack +// methods only use the fully qualified type name after the last '/' +// in the type URL, for example "foo.bar.com/x/y.z" will yield type +// name "y.z". +// +// +// JSON +// ==== +// The JSON representation of an `Any` value uses the regular +// representation of the deserialized, embedded message, with an +// additional field `@type` which contains the type URL. Example: +// +// package google.profile; +// message Person { +// string first_name = 1; +// string last_name = 2; +// } +// +// { +// "@type": "type.googleapis.com/google.profile.Person", +// "firstName": , +// "lastName": +// } +// +// If the embedded message type is well-known and has a custom JSON +// representation, that representation will be embedded adding a field +// `value` which holds the custom JSON in addition to the `@type` +// field. Example (for message [google.protobuf.Duration][]): +// +// { +// "@type": "type.googleapis.com/google.protobuf.Duration", +// "value": "1.212s" +// } +// +message Any { + // A URL/resource name that uniquely identifies the type of the serialized + // protocol buffer message. The last segment of the URL's path must represent + // the fully qualified name of the type (as in + // `path/google.protobuf.Duration`). The name should be in a canonical form + // (e.g., leading "." is not accepted). + // + // In practice, teams usually precompile into the binary all types that they + // expect it to use in the context of Any. However, for URLs which use the + // scheme `http`, `https`, or no scheme, one can optionally set up a type + // server that maps type URLs to message definitions as follows: + // + // * If no scheme is provided, `https` is assumed. + // * An HTTP GET on the URL must yield a [google.protobuf.Type][] + // value in binary format, or produce an error. + // * Applications are allowed to cache lookup results based on the + // URL, or have them precompiled into a binary to avoid any + // lookup. Therefore, binary compatibility needs to be preserved + // on changes to types. (Use versioned type names to manage + // breaking changes.) + // + // Note: this functionality is not currently available in the official + // protobuf release, and it is not used for type URLs beginning with + // type.googleapis.com. + // + // Schemes other than `http`, `https` (or the empty scheme) might be + // used with implementation specific semantics. + // + string type_url = 1; + + // Must be a valid serialized protocol buffer of the above specified type. + bytes value = 2; +} diff --git a/spec/fixtures/grpc/google/protobuf/api.proto b/spec/fixtures/grpc/google/protobuf/api.proto new file mode 100644 index 00000000000..f37ee2fa46b --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/api.proto @@ -0,0 +1,210 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +import "google/protobuf/source_context.proto"; +import "google/protobuf/type.proto"; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "ApiProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; +option go_package = "google.golang.org/genproto/protobuf/api;api"; + +// Api is a light-weight descriptor for an API Interface. +// +// Interfaces are also described as "protocol buffer services" in some contexts, +// such as by the "service" keyword in a .proto file, but they are different +// from API Services, which represent a concrete implementation of an interface +// as opposed to simply a description of methods and bindings. They are also +// sometimes simply referred to as "APIs" in other contexts, such as the name of +// this message itself. See https://cloud.google.com/apis/design/glossary for +// detailed terminology. +message Api { + + // The fully qualified name of this interface, including package name + // followed by the interface's simple name. + string name = 1; + + // The methods of this interface, in unspecified order. + repeated Method methods = 2; + + // Any metadata attached to the interface. + repeated Option options = 3; + + // A version string for this interface. If specified, must have the form + // `major-version.minor-version`, as in `1.10`. If the minor version is + // omitted, it defaults to zero. If the entire version field is empty, the + // major version is derived from the package name, as outlined below. If the + // field is not empty, the version in the package name will be verified to be + // consistent with what is provided here. + // + // The versioning schema uses [semantic + // versioning](http://semver.org) where the major version number + // indicates a breaking change and the minor version an additive, + // non-breaking change. Both version numbers are signals to users + // what to expect from different versions, and should be carefully + // chosen based on the product plan. + // + // The major version is also reflected in the package name of the + // interface, which must end in `v`, as in + // `google.feature.v1`. For major versions 0 and 1, the suffix can + // be omitted. Zero major versions must only be used for + // experimental, non-GA interfaces. + // + // + string version = 4; + + // Source context for the protocol buffer service represented by this + // message. + SourceContext source_context = 5; + + // Included interfaces. See [Mixin][]. + repeated Mixin mixins = 6; + + // The source syntax of the service. + Syntax syntax = 7; +} + +// Method represents a method of an API interface. +message Method { + + // The simple name of this method. + string name = 1; + + // A URL of the input message type. + string request_type_url = 2; + + // If true, the request is streamed. + bool request_streaming = 3; + + // The URL of the output message type. + string response_type_url = 4; + + // If true, the response is streamed. + bool response_streaming = 5; + + // Any metadata attached to the method. + repeated Option options = 6; + + // The source syntax of this method. + Syntax syntax = 7; +} + +// Declares an API Interface to be included in this interface. The including +// interface must redeclare all the methods from the included interface, but +// documentation and options are inherited as follows: +// +// - If after comment and whitespace stripping, the documentation +// string of the redeclared method is empty, it will be inherited +// from the original method. +// +// - Each annotation belonging to the service config (http, +// visibility) which is not set in the redeclared method will be +// inherited. +// +// - If an http annotation is inherited, the path pattern will be +// modified as follows. Any version prefix will be replaced by the +// version of the including interface plus the [root][] path if +// specified. +// +// Example of a simple mixin: +// +// package google.acl.v1; +// service AccessControl { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v1/{resource=**}:getAcl"; +// } +// } +// +// package google.storage.v2; +// service Storage { +// rpc GetAcl(GetAclRequest) returns (Acl); +// +// // Get a data record. +// rpc GetData(GetDataRequest) returns (Data) { +// option (google.api.http).get = "/v2/{resource=**}"; +// } +// } +// +// Example of a mixin configuration: +// +// apis: +// - name: google.storage.v2.Storage +// mixins: +// - name: google.acl.v1.AccessControl +// +// The mixin construct implies that all methods in `AccessControl` are +// also declared with same name and request/response types in +// `Storage`. A documentation generator or annotation processor will +// see the effective `Storage.GetAcl` method after inherting +// documentation and annotations as follows: +// +// service Storage { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v2/{resource=**}:getAcl"; +// } +// ... +// } +// +// Note how the version in the path pattern changed from `v1` to `v2`. +// +// If the `root` field in the mixin is specified, it should be a +// relative path under which inherited HTTP paths are placed. Example: +// +// apis: +// - name: google.storage.v2.Storage +// mixins: +// - name: google.acl.v1.AccessControl +// root: acls +// +// This implies the following inherited HTTP annotation: +// +// service Storage { +// // Get the underlying ACL object. +// rpc GetAcl(GetAclRequest) returns (Acl) { +// option (google.api.http).get = "/v2/acls/{resource=**}:getAcl"; +// } +// ... +// } +message Mixin { + // The fully qualified name of the interface which is included. + string name = 1; + + // If non-empty specifies a path under which inherited HTTP paths + // are rooted. + string root = 2; +} diff --git a/spec/fixtures/grpc/google/protobuf/descriptor.proto b/spec/fixtures/grpc/google/protobuf/descriptor.proto new file mode 100644 index 00000000000..ed08fcbc542 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/descriptor.proto @@ -0,0 +1,883 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Author: kenton@google.com (Kenton Varda) +// Based on original Protocol Buffers design by +// Sanjay Ghemawat, Jeff Dean, and others. +// +// The messages in this file describe the definitions found in .proto files. +// A valid .proto file can be translated directly to a FileDescriptorProto +// without any other information (e.g. without reading its imports). + + +syntax = "proto2"; + +package google.protobuf; +option go_package = "github.com/golang/protobuf/protoc-gen-go/descriptor;descriptor"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "DescriptorProtos"; +option csharp_namespace = "Google.Protobuf.Reflection"; +option objc_class_prefix = "GPB"; +option cc_enable_arenas = true; + +// descriptor.proto must be optimized for speed because reflection-based +// algorithms don't work during bootstrapping. +option optimize_for = SPEED; + +// The protocol compiler can output a FileDescriptorSet containing the .proto +// files it parses. +message FileDescriptorSet { + repeated FileDescriptorProto file = 1; +} + +// Describes a complete .proto file. +message FileDescriptorProto { + optional string name = 1; // file name, relative to root of source tree + optional string package = 2; // e.g. "foo", "foo.bar", etc. + + // Names of files imported by this file. + repeated string dependency = 3; + // Indexes of the public imported files in the dependency list above. + repeated int32 public_dependency = 10; + // Indexes of the weak imported files in the dependency list. + // For Google-internal migration only. Do not use. + repeated int32 weak_dependency = 11; + + // All top-level definitions in this file. + repeated DescriptorProto message_type = 4; + repeated EnumDescriptorProto enum_type = 5; + repeated ServiceDescriptorProto service = 6; + repeated FieldDescriptorProto extension = 7; + + optional FileOptions options = 8; + + // This field contains optional information about the original source code. + // You may safely remove this entire field without harming runtime + // functionality of the descriptors -- the information is needed only by + // development tools. + optional SourceCodeInfo source_code_info = 9; + + // The syntax of the proto file. + // The supported values are "proto2" and "proto3". + optional string syntax = 12; +} + +// Describes a message type. +message DescriptorProto { + optional string name = 1; + + repeated FieldDescriptorProto field = 2; + repeated FieldDescriptorProto extension = 6; + + repeated DescriptorProto nested_type = 3; + repeated EnumDescriptorProto enum_type = 4; + + message ExtensionRange { + optional int32 start = 1; + optional int32 end = 2; + + optional ExtensionRangeOptions options = 3; + } + repeated ExtensionRange extension_range = 5; + + repeated OneofDescriptorProto oneof_decl = 8; + + optional MessageOptions options = 7; + + // Range of reserved tag numbers. Reserved tag numbers may not be used by + // fields or extension ranges in the same message. Reserved ranges may + // not overlap. + message ReservedRange { + optional int32 start = 1; // Inclusive. + optional int32 end = 2; // Exclusive. + } + repeated ReservedRange reserved_range = 9; + // Reserved field names, which may not be used by fields in the same message. + // A given name may only be reserved once. + repeated string reserved_name = 10; +} + +message ExtensionRangeOptions { + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +// Describes a field within a message. +message FieldDescriptorProto { + enum Type { + // 0 is reserved for errors. + // Order is weird for historical reasons. + TYPE_DOUBLE = 1; + TYPE_FLOAT = 2; + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if + // negative values are likely. + TYPE_INT64 = 3; + TYPE_UINT64 = 4; + // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if + // negative values are likely. + TYPE_INT32 = 5; + TYPE_FIXED64 = 6; + TYPE_FIXED32 = 7; + TYPE_BOOL = 8; + TYPE_STRING = 9; + // Tag-delimited aggregate. + // Group type is deprecated and not supported in proto3. However, Proto3 + // implementations should still be able to parse the group wire format and + // treat group fields as unknown fields. + TYPE_GROUP = 10; + TYPE_MESSAGE = 11; // Length-delimited aggregate. + + // New in version 2. + TYPE_BYTES = 12; + TYPE_UINT32 = 13; + TYPE_ENUM = 14; + TYPE_SFIXED32 = 15; + TYPE_SFIXED64 = 16; + TYPE_SINT32 = 17; // Uses ZigZag encoding. + TYPE_SINT64 = 18; // Uses ZigZag encoding. + }; + + enum Label { + // 0 is reserved for errors + LABEL_OPTIONAL = 1; + LABEL_REQUIRED = 2; + LABEL_REPEATED = 3; + }; + + optional string name = 1; + optional int32 number = 3; + optional Label label = 4; + + // If type_name is set, this need not be set. If both this and type_name + // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP. + optional Type type = 5; + + // For message and enum types, this is the name of the type. If the name + // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping + // rules are used to find the type (i.e. first the nested types within this + // message are searched, then within the parent, on up to the root + // namespace). + optional string type_name = 6; + + // For extensions, this is the name of the type being extended. It is + // resolved in the same manner as type_name. + optional string extendee = 2; + + // For numeric types, contains the original text representation of the value. + // For booleans, "true" or "false". + // For strings, contains the default text contents (not escaped in any way). + // For bytes, contains the C escaped value. All bytes >= 128 are escaped. + // TODO(kenton): Base-64 encode? + optional string default_value = 7; + + // If set, gives the index of a oneof in the containing type's oneof_decl + // list. This field is a member of that oneof. + optional int32 oneof_index = 9; + + // JSON name of this field. The value is set by protocol compiler. If the + // user has set a "json_name" option on this field, that option's value + // will be used. Otherwise, it's deduced from the field's name by converting + // it to camelCase. + optional string json_name = 10; + + optional FieldOptions options = 8; +} + +// Describes a oneof. +message OneofDescriptorProto { + optional string name = 1; + optional OneofOptions options = 2; +} + +// Describes an enum type. +message EnumDescriptorProto { + optional string name = 1; + + repeated EnumValueDescriptorProto value = 2; + + optional EnumOptions options = 3; + + // Range of reserved numeric values. Reserved values may not be used by + // entries in the same enum. Reserved ranges may not overlap. + // + // Note that this is distinct from DescriptorProto.ReservedRange in that it + // is inclusive such that it can appropriately represent the entire int32 + // domain. + message EnumReservedRange { + optional int32 start = 1; // Inclusive. + optional int32 end = 2; // Inclusive. + } + + // Range of reserved numeric values. Reserved numeric values may not be used + // by enum values in the same enum declaration. Reserved ranges may not + // overlap. + repeated EnumReservedRange reserved_range = 4; + + // Reserved enum value names, which may not be reused. A given name may only + // be reserved once. + repeated string reserved_name = 5; +} + +// Describes a value within an enum. +message EnumValueDescriptorProto { + optional string name = 1; + optional int32 number = 2; + + optional EnumValueOptions options = 3; +} + +// Describes a service. +message ServiceDescriptorProto { + optional string name = 1; + repeated MethodDescriptorProto method = 2; + + optional ServiceOptions options = 3; +} + +// Describes a method of a service. +message MethodDescriptorProto { + optional string name = 1; + + // Input and output type names. These are resolved in the same way as + // FieldDescriptorProto.type_name, but must refer to a message type. + optional string input_type = 2; + optional string output_type = 3; + + optional MethodOptions options = 4; + + // Identifies if client streams multiple client messages + optional bool client_streaming = 5 [default=false]; + // Identifies if server streams multiple server messages + optional bool server_streaming = 6 [default=false]; +} + + +// =================================================================== +// Options + +// Each of the definitions above may have "options" attached. These are +// just annotations which may cause code to be generated slightly differently +// or may contain hints for code that manipulates protocol messages. +// +// Clients may define custom options as extensions of the *Options messages. +// These extensions may not yet be known at parsing time, so the parser cannot +// store the values in them. Instead it stores them in a field in the *Options +// message called uninterpreted_option. This field must have the same name +// across all *Options messages. We then use this field to populate the +// extensions when we build a descriptor, at which point all protos have been +// parsed and so all extensions are known. +// +// Extension numbers for custom options may be chosen as follows: +// * For options which will only be used within a single application or +// organization, or for experimental options, use field numbers 50000 +// through 99999. It is up to you to ensure that you do not use the +// same number for multiple options. +// * For options which will be published and used publicly by multiple +// independent entities, e-mail protobuf-global-extension-registry@google.com +// to reserve extension numbers. Simply provide your project name (e.g. +// Objective-C plugin) and your project website (if available) -- there's no +// need to explain how you intend to use them. Usually you only need one +// extension number. You can declare multiple options with only one extension +// number by putting them in a sub-message. See the Custom Options section of +// the docs for examples: +// https://developers.google.com/protocol-buffers/docs/proto#options +// If this turns out to be popular, a web service will be set up +// to automatically assign option numbers. + + +message FileOptions { + + // Sets the Java package where classes generated from this .proto will be + // placed. By default, the proto package is used, but this is often + // inappropriate because proto packages do not normally start with backwards + // domain names. + optional string java_package = 1; + + + // If set, all the classes from the .proto file are wrapped in a single + // outer class with the given name. This applies to both Proto1 + // (equivalent to the old "--one_java_file" option) and Proto2 (where + // a .proto always translates to a single class, but you may want to + // explicitly choose the class name). + optional string java_outer_classname = 8; + + // If set true, then the Java code generator will generate a separate .java + // file for each top-level message, enum, and service defined in the .proto + // file. Thus, these types will *not* be nested inside the outer class + // named by java_outer_classname. However, the outer class will still be + // generated to contain the file's getDescriptor() method as well as any + // top-level extensions defined in the file. + optional bool java_multiple_files = 10 [default=false]; + + // This option does nothing. + optional bool java_generate_equals_and_hash = 20 [deprecated=true]; + + // If set true, then the Java2 code generator will generate code that + // throws an exception whenever an attempt is made to assign a non-UTF-8 + // byte sequence to a string field. + // Message reflection will do the same. + // However, an extension field still accepts non-UTF-8 byte sequences. + // This option has no effect on when used with the lite runtime. + optional bool java_string_check_utf8 = 27 [default=false]; + + + // Generated classes can be optimized for speed or code size. + enum OptimizeMode { + SPEED = 1; // Generate complete code for parsing, serialization, + // etc. + CODE_SIZE = 2; // Use ReflectionOps to implement these methods. + LITE_RUNTIME = 3; // Generate code using MessageLite and the lite runtime. + } + optional OptimizeMode optimize_for = 9 [default=SPEED]; + + // Sets the Go package where structs generated from this .proto will be + // placed. If omitted, the Go package will be derived from the following: + // - The basename of the package import path, if provided. + // - Otherwise, the package statement in the .proto file, if present. + // - Otherwise, the basename of the .proto file, without extension. + optional string go_package = 11; + + + + // Should generic services be generated in each language? "Generic" services + // are not specific to any particular RPC system. They are generated by the + // main code generators in each language (without additional plugins). + // Generic services were the only kind of service generation supported by + // early versions of google.protobuf. + // + // Generic services are now considered deprecated in favor of using plugins + // that generate code specific to your particular RPC system. Therefore, + // these default to false. Old code which depends on generic services should + // explicitly set them to true. + optional bool cc_generic_services = 16 [default=false]; + optional bool java_generic_services = 17 [default=false]; + optional bool py_generic_services = 18 [default=false]; + optional bool php_generic_services = 42 [default=false]; + + // Is this file deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for everything in the file, or it will be completely ignored; in the very + // least, this is a formalization for deprecating files. + optional bool deprecated = 23 [default=false]; + + // Enables the use of arenas for the proto messages in this file. This applies + // only to generated classes for C++. + optional bool cc_enable_arenas = 31 [default=false]; + + + // Sets the objective c class prefix which is prepended to all objective c + // generated classes from this .proto. There is no default. + optional string objc_class_prefix = 36; + + // Namespace for generated classes; defaults to the package. + optional string csharp_namespace = 37; + + // By default Swift generators will take the proto package and CamelCase it + // replacing '.' with underscore and use that to prefix the types/symbols + // defined. When this options is provided, they will use this value instead + // to prefix the types/symbols defined. + optional string swift_prefix = 39; + + // Sets the php class prefix which is prepended to all php generated classes + // from this .proto. Default is empty. + optional string php_class_prefix = 40; + + // Use this option to change the namespace of php generated classes. Default + // is empty. When this option is empty, the package name will be used for + // determining the namespace. + optional string php_namespace = 41; + + + // Use this option to change the namespace of php generated metadata classes. + // Default is empty. When this option is empty, the proto file name will be used + // for determining the namespace. + optional string php_metadata_namespace = 44; + + // Use this option to change the package of ruby generated classes. Default + // is empty. When this option is not set, the package name will be used for + // determining the ruby package. + optional string ruby_package = 45; + + // The parser stores options it doesn't recognize here. + // See the documentation for the "Options" section above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. + // See the documentation for the "Options" section above. + extensions 1000 to max; + + reserved 38; +} + +message MessageOptions { + // Set true to use the old proto1 MessageSet wire format for extensions. + // This is provided for backwards-compatibility with the MessageSet wire + // format. You should not use this for any other reason: It's less + // efficient, has fewer features, and is more complicated. + // + // The message must be defined exactly as follows: + // message Foo { + // option message_set_wire_format = true; + // extensions 4 to max; + // } + // Note that the message cannot have any defined fields; MessageSets only + // have extensions. + // + // All extensions of your type must be singular messages; e.g. they cannot + // be int32s, enums, or repeated messages. + // + // Because this is an option, the above two restrictions are not enforced by + // the protocol compiler. + optional bool message_set_wire_format = 1 [default=false]; + + // Disables the generation of the standard "descriptor()" accessor, which can + // conflict with a field of the same name. This is meant to make migration + // from proto1 easier; new code should avoid fields named "descriptor". + optional bool no_standard_descriptor_accessor = 2 [default=false]; + + // Is this message deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the message, or it will be completely ignored; in the very least, + // this is a formalization for deprecating messages. + optional bool deprecated = 3 [default=false]; + + // Whether the message is an automatically generated map entry type for the + // maps field. + // + // For maps fields: + // map map_field = 1; + // The parsed descriptor looks like: + // message MapFieldEntry { + // option map_entry = true; + // optional KeyType key = 1; + // optional ValueType value = 2; + // } + // repeated MapFieldEntry map_field = 1; + // + // Implementations may choose not to generate the map_entry=true message, but + // use a native map in the target language to hold the keys and values. + // The reflection APIs in such implementions still need to work as + // if the field is a repeated message field. + // + // NOTE: Do not set the option in .proto files. Always use the maps syntax + // instead. The option should only be implicitly set by the proto compiler + // parser. + optional bool map_entry = 7; + + reserved 8; // javalite_serializable + reserved 9; // javanano_as_lite + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message FieldOptions { + // The ctype option instructs the C++ code generator to use a different + // representation of the field than it normally would. See the specific + // options below. This option is not yet implemented in the open source + // release -- sorry, we'll try to include it in a future version! + optional CType ctype = 1 [default = STRING]; + enum CType { + // Default mode. + STRING = 0; + + CORD = 1; + + STRING_PIECE = 2; + } + // The packed option can be enabled for repeated primitive fields to enable + // a more efficient representation on the wire. Rather than repeatedly + // writing the tag and type for each element, the entire array is encoded as + // a single length-delimited blob. In proto3, only explicit setting it to + // false will avoid using packed encoding. + optional bool packed = 2; + + // The jstype option determines the JavaScript type used for values of the + // field. The option is permitted only for 64 bit integral and fixed types + // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING + // is represented as JavaScript string, which avoids loss of precision that + // can happen when a large value is converted to a floating point JavaScript. + // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to + // use the JavaScript "number" type. The behavior of the default option + // JS_NORMAL is implementation dependent. + // + // This option is an enum to permit additional types to be added, e.g. + // goog.math.Integer. + optional JSType jstype = 6 [default = JS_NORMAL]; + enum JSType { + // Use the default type. + JS_NORMAL = 0; + + // Use JavaScript strings. + JS_STRING = 1; + + // Use JavaScript numbers. + JS_NUMBER = 2; + } + + // Should this field be parsed lazily? Lazy applies only to message-type + // fields. It means that when the outer message is initially parsed, the + // inner message's contents will not be parsed but instead stored in encoded + // form. The inner message will actually be parsed when it is first accessed. + // + // This is only a hint. Implementations are free to choose whether to use + // eager or lazy parsing regardless of the value of this option. However, + // setting this option true suggests that the protocol author believes that + // using lazy parsing on this field is worth the additional bookkeeping + // overhead typically needed to implement it. + // + // This option does not affect the public interface of any generated code; + // all method signatures remain the same. Furthermore, thread-safety of the + // interface is not affected by this option; const methods remain safe to + // call from multiple threads concurrently, while non-const methods continue + // to require exclusive access. + // + // + // Note that implementations may choose not to check required fields within + // a lazy sub-message. That is, calling IsInitialized() on the outer message + // may return true even if the inner message has missing required fields. + // This is necessary because otherwise the inner message would have to be + // parsed in order to perform the check, defeating the purpose of lazy + // parsing. An implementation which chooses not to check required fields + // must be consistent about it. That is, for any particular sub-message, the + // implementation must either *always* check its required fields, or *never* + // check its required fields, regardless of whether or not the message has + // been parsed. + optional bool lazy = 5 [default=false]; + + // Is this field deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for accessors, or it will be completely ignored; in the very least, this + // is a formalization for deprecating fields. + optional bool deprecated = 3 [default=false]; + + // For Google-internal migration only. Do not use. + optional bool weak = 10 [default=false]; + + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; + + reserved 4; // removed jtype +} + +message OneofOptions { + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message EnumOptions { + + // Set this option to true to allow mapping different tag names to the same + // value. + optional bool allow_alias = 2; + + // Is this enum deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum, or it will be completely ignored; in the very least, this + // is a formalization for deprecating enums. + optional bool deprecated = 3 [default=false]; + + reserved 5; // javanano_as_lite + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message EnumValueOptions { + // Is this enum value deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the enum value, or it will be completely ignored; in the very least, + // this is a formalization for deprecating enum values. + optional bool deprecated = 1 [default=false]; + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message ServiceOptions { + + // Note: Field numbers 1 through 32 are reserved for Google's internal RPC + // framework. We apologize for hoarding these numbers to ourselves, but + // we were already using them long before we decided to release Protocol + // Buffers. + + // Is this service deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the service, or it will be completely ignored; in the very least, + // this is a formalization for deprecating services. + optional bool deprecated = 33 [default=false]; + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + +message MethodOptions { + + // Note: Field numbers 1 through 32 are reserved for Google's internal RPC + // framework. We apologize for hoarding these numbers to ourselves, but + // we were already using them long before we decided to release Protocol + // Buffers. + + // Is this method deprecated? + // Depending on the target platform, this can emit Deprecated annotations + // for the method, or it will be completely ignored; in the very least, + // this is a formalization for deprecating methods. + optional bool deprecated = 33 [default=false]; + + // Is this method side-effect-free (or safe in HTTP parlance), or idempotent, + // or neither? HTTP based RPC implementation may choose GET verb for safe + // methods, and PUT verb for idempotent methods instead of the default POST. + enum IdempotencyLevel { + IDEMPOTENCY_UNKNOWN = 0; + NO_SIDE_EFFECTS = 1; // implies idempotent + IDEMPOTENT = 2; // idempotent, but may have side effects + } + optional IdempotencyLevel idempotency_level = + 34 [default=IDEMPOTENCY_UNKNOWN]; + + // The parser stores options it doesn't recognize here. See above. + repeated UninterpretedOption uninterpreted_option = 999; + + // Clients can define custom options in extensions of this message. See above. + extensions 1000 to max; +} + + +// A message representing a option the parser does not recognize. This only +// appears in options protos created by the compiler::Parser class. +// DescriptorPool resolves these when building Descriptor objects. Therefore, +// options protos in descriptor objects (e.g. returned by Descriptor::options(), +// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions +// in them. +message UninterpretedOption { + // The name of the uninterpreted option. Each string represents a segment in + // a dot-separated name. is_extension is true iff a segment represents an + // extension (denoted with parentheses in options specs in .proto files). + // E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents + // "foo.(bar.baz).qux". + message NamePart { + required string name_part = 1; + required bool is_extension = 2; + } + repeated NamePart name = 2; + + // The value of the uninterpreted option, in whatever type the tokenizer + // identified it as during parsing. Exactly one of these should be set. + optional string identifier_value = 3; + optional uint64 positive_int_value = 4; + optional int64 negative_int_value = 5; + optional double double_value = 6; + optional bytes string_value = 7; + optional string aggregate_value = 8; +} + +// =================================================================== +// Optional source code info + +// Encapsulates information about the original source file from which a +// FileDescriptorProto was generated. +message SourceCodeInfo { + // A Location identifies a piece of source code in a .proto file which + // corresponds to a particular definition. This information is intended + // to be useful to IDEs, code indexers, documentation generators, and similar + // tools. + // + // For example, say we have a file like: + // message Foo { + // optional string foo = 1; + // } + // Let's look at just the field definition: + // optional string foo = 1; + // ^ ^^ ^^ ^ ^^^ + // a bc de f ghi + // We have the following locations: + // span path represents + // [a,i) [ 4, 0, 2, 0 ] The whole field definition. + // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional). + // [c,d) [ 4, 0, 2, 0, 5 ] The type (string). + // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo). + // [g,h) [ 4, 0, 2, 0, 3 ] The number (1). + // + // Notes: + // - A location may refer to a repeated field itself (i.e. not to any + // particular index within it). This is used whenever a set of elements are + // logically enclosed in a single code segment. For example, an entire + // extend block (possibly containing multiple extension definitions) will + // have an outer location whose path refers to the "extensions" repeated + // field without an index. + // - Multiple locations may have the same path. This happens when a single + // logical declaration is spread out across multiple places. The most + // obvious example is the "extend" block again -- there may be multiple + // extend blocks in the same scope, each of which will have the same path. + // - A location's span is not always a subset of its parent's span. For + // example, the "extendee" of an extension declaration appears at the + // beginning of the "extend" block and is shared by all extensions within + // the block. + // - Just because a location's span is a subset of some other location's span + // does not mean that it is a descendent. For example, a "group" defines + // both a type and a field in a single declaration. Thus, the locations + // corresponding to the type and field and their components will overlap. + // - Code which tries to interpret locations should probably be designed to + // ignore those that it doesn't understand, as more types of locations could + // be recorded in the future. + repeated Location location = 1; + message Location { + // Identifies which part of the FileDescriptorProto was defined at this + // location. + // + // Each element is a field number or an index. They form a path from + // the root FileDescriptorProto to the place where the definition. For + // example, this path: + // [ 4, 3, 2, 7, 1 ] + // refers to: + // file.message_type(3) // 4, 3 + // .field(7) // 2, 7 + // .name() // 1 + // This is because FileDescriptorProto.message_type has field number 4: + // repeated DescriptorProto message_type = 4; + // and DescriptorProto.field has field number 2: + // repeated FieldDescriptorProto field = 2; + // and FieldDescriptorProto.name has field number 1: + // optional string name = 1; + // + // Thus, the above path gives the location of a field name. If we removed + // the last element: + // [ 4, 3, 2, 7 ] + // this path refers to the whole field declaration (from the beginning + // of the label to the terminating semicolon). + repeated int32 path = 1 [packed=true]; + + // Always has exactly three or four elements: start line, start column, + // end line (optional, otherwise assumed same as start line), end column. + // These are packed into a single field for efficiency. Note that line + // and column numbers are zero-based -- typically you will want to add + // 1 to each before displaying to a user. + repeated int32 span = 2 [packed=true]; + + // If this SourceCodeInfo represents a complete declaration, these are any + // comments appearing before and after the declaration which appear to be + // attached to the declaration. + // + // A series of line comments appearing on consecutive lines, with no other + // tokens appearing on those lines, will be treated as a single comment. + // + // leading_detached_comments will keep paragraphs of comments that appear + // before (but not connected to) the current element. Each paragraph, + // separated by empty lines, will be one comment element in the repeated + // field. + // + // Only the comment content is provided; comment markers (e.g. //) are + // stripped out. For block comments, leading whitespace and an asterisk + // will be stripped from the beginning of each line other than the first. + // Newlines are included in the output. + // + // Examples: + // + // optional int32 foo = 1; // Comment attached to foo. + // // Comment attached to bar. + // optional int32 bar = 2; + // + // optional string baz = 3; + // // Comment attached to baz. + // // Another line attached to baz. + // + // // Comment attached to qux. + // // + // // Another line attached to qux. + // optional double qux = 4; + // + // // Detached comment for corge. This is not leading or trailing comments + // // to qux or corge because there are blank lines separating it from + // // both. + // + // // Detached comment for corge paragraph 2. + // + // optional string corge = 5; + // /* Block comment attached + // * to corge. Leading asterisks + // * will be removed. */ + // /* Block comment attached to + // * grault. */ + // optional int32 grault = 6; + // + // // ignored detached comments. + optional string leading_comments = 3; + optional string trailing_comments = 4; + repeated string leading_detached_comments = 6; + } +} + +// Describes the relationship between generated code and its original source +// file. A GeneratedCodeInfo message is associated with only one generated +// source file, but may contain references to different source .proto files. +message GeneratedCodeInfo { + // An Annotation connects some span of text in generated code to an element + // of its generating .proto file. + repeated Annotation annotation = 1; + message Annotation { + // Identifies the element in the original source .proto file. This field + // is formatted the same as SourceCodeInfo.Location.path. + repeated int32 path = 1 [packed=true]; + + // Identifies the filesystem path to the original source .proto. + optional string source_file = 2; + + // Identifies the starting offset in bytes in the generated code + // that relates to the identified object. + optional int32 begin = 3; + + // Identifies the ending offset in bytes in the generated code that + // relates to the identified offset. The end offset should be one past + // the last relevant byte (so the length of the text = end - begin). + optional int32 end = 4; + } +} diff --git a/spec/fixtures/grpc/google/protobuf/duration.proto b/spec/fixtures/grpc/google/protobuf/duration.proto new file mode 100644 index 00000000000..975fce41aae --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/duration.proto @@ -0,0 +1,117 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option cc_enable_arenas = true; +option go_package = "github.com/golang/protobuf/ptypes/duration"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "DurationProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; + +// A Duration represents a signed, fixed-length span of time represented +// as a count of seconds and fractions of seconds at nanosecond +// resolution. It is independent of any calendar and concepts like "day" +// or "month". It is related to Timestamp in that the difference between +// two Timestamp values is a Duration and it can be added or subtracted +// from a Timestamp. Range is approximately +-10,000 years. +// +// # Examples +// +// Example 1: Compute Duration from two Timestamps in pseudo code. +// +// Timestamp start = ...; +// Timestamp end = ...; +// Duration duration = ...; +// +// duration.seconds = end.seconds - start.seconds; +// duration.nanos = end.nanos - start.nanos; +// +// if (duration.seconds < 0 && duration.nanos > 0) { +// duration.seconds += 1; +// duration.nanos -= 1000000000; +// } else if (durations.seconds > 0 && duration.nanos < 0) { +// duration.seconds -= 1; +// duration.nanos += 1000000000; +// } +// +// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code. +// +// Timestamp start = ...; +// Duration duration = ...; +// Timestamp end = ...; +// +// end.seconds = start.seconds + duration.seconds; +// end.nanos = start.nanos + duration.nanos; +// +// if (end.nanos < 0) { +// end.seconds -= 1; +// end.nanos += 1000000000; +// } else if (end.nanos >= 1000000000) { +// end.seconds += 1; +// end.nanos -= 1000000000; +// } +// +// Example 3: Compute Duration from datetime.timedelta in Python. +// +// td = datetime.timedelta(days=3, minutes=10) +// duration = Duration() +// duration.FromTimedelta(td) +// +// # JSON Mapping +// +// In JSON format, the Duration type is encoded as a string rather than an +// object, where the string ends in the suffix "s" (indicating seconds) and +// is preceded by the number of seconds, with nanoseconds expressed as +// fractional seconds. For example, 3 seconds with 0 nanoseconds should be +// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should +// be expressed in JSON format as "3.000000001s", and 3 seconds and 1 +// microsecond should be expressed in JSON format as "3.000001s". +// +// +message Duration { + + // Signed seconds of the span of time. Must be from -315,576,000,000 + // to +315,576,000,000 inclusive. Note: these bounds are computed from: + // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years + int64 seconds = 1; + + // Signed fractions of a second at nanosecond resolution of the span + // of time. Durations less than one second are represented with a 0 + // `seconds` field and a positive or negative `nanos` field. For durations + // of one second or more, a non-zero value for the `nanos` field must be + // of the same sign as the `seconds` field. Must be from -999,999,999 + // to +999,999,999 inclusive. + int32 nanos = 2; +} diff --git a/spec/fixtures/grpc/google/protobuf/empty.proto b/spec/fixtures/grpc/google/protobuf/empty.proto new file mode 100644 index 00000000000..03cacd23308 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/empty.proto @@ -0,0 +1,52 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option go_package = "github.com/golang/protobuf/ptypes/empty"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "EmptyProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; +option cc_enable_arenas = true; + +// A generic empty message that you can re-use to avoid defining duplicated +// empty messages in your APIs. A typical example is to use it as the request +// or the response type of an API method. For instance: +// +// service Foo { +// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty); +// } +// +// The JSON representation for `Empty` is empty JSON object `{}`. +message Empty {} diff --git a/spec/fixtures/grpc/google/protobuf/field_mask.proto b/spec/fixtures/grpc/google/protobuf/field_mask.proto new file mode 100644 index 00000000000..76e09f391d9 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/field_mask.proto @@ -0,0 +1,252 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "FieldMaskProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; +option go_package = "google.golang.org/genproto/protobuf/field_mask;field_mask"; + +// `FieldMask` represents a set of symbolic field paths, for example: +// +// paths: "f.a" +// paths: "f.b.d" +// +// Here `f` represents a field in some root message, `a` and `b` +// fields in the message found in `f`, and `d` a field found in the +// message in `f.b`. +// +// Field masks are used to specify a subset of fields that should be +// returned by a get operation or modified by an update operation. +// Field masks also have a custom JSON encoding (see below). +// +// # Field Masks in Projections +// +// When used in the context of a projection, a response message or +// sub-message is filtered by the API to only contain those fields as +// specified in the mask. For example, if the mask in the previous +// example is applied to a response message as follows: +// +// f { +// a : 22 +// b { +// d : 1 +// x : 2 +// } +// y : 13 +// } +// z: 8 +// +// The result will not contain specific values for fields x,y and z +// (their value will be set to the default, and omitted in proto text +// output): +// +// +// f { +// a : 22 +// b { +// d : 1 +// } +// } +// +// A repeated field is not allowed except at the last position of a +// paths string. +// +// If a FieldMask object is not present in a get operation, the +// operation applies to all fields (as if a FieldMask of all fields +// had been specified). +// +// Note that a field mask does not necessarily apply to the +// top-level response message. In case of a REST get operation, the +// field mask applies directly to the response, but in case of a REST +// list operation, the mask instead applies to each individual message +// in the returned resource list. In case of a REST custom method, +// other definitions may be used. Where the mask applies will be +// clearly documented together with its declaration in the API. In +// any case, the effect on the returned resource/resources is required +// behavior for APIs. +// +// # Field Masks in Update Operations +// +// A field mask in update operations specifies which fields of the +// targeted resource are going to be updated. The API is required +// to only change the values of the fields as specified in the mask +// and leave the others untouched. If a resource is passed in to +// describe the updated values, the API ignores the values of all +// fields not covered by the mask. +// +// If a repeated field is specified for an update operation, the existing +// repeated values in the target resource will be overwritten by the new values. +// Note that a repeated field is only allowed in the last position of a `paths` +// string. +// +// If a sub-message is specified in the last position of the field mask for an +// update operation, then the existing sub-message in the target resource is +// overwritten. Given the target message: +// +// f { +// b { +// d : 1 +// x : 2 +// } +// c : 1 +// } +// +// And an update message: +// +// f { +// b { +// d : 10 +// } +// } +// +// then if the field mask is: +// +// paths: "f.b" +// +// then the result will be: +// +// f { +// b { +// d : 10 +// } +// c : 1 +// } +// +// However, if the update mask was: +// +// paths: "f.b.d" +// +// then the result would be: +// +// f { +// b { +// d : 10 +// x : 2 +// } +// c : 1 +// } +// +// In order to reset a field's value to the default, the field must +// be in the mask and set to the default value in the provided resource. +// Hence, in order to reset all fields of a resource, provide a default +// instance of the resource and set all fields in the mask, or do +// not provide a mask as described below. +// +// If a field mask is not present on update, the operation applies to +// all fields (as if a field mask of all fields has been specified). +// Note that in the presence of schema evolution, this may mean that +// fields the client does not know and has therefore not filled into +// the request will be reset to their default. If this is unwanted +// behavior, a specific service may require a client to always specify +// a field mask, producing an error if not. +// +// As with get operations, the location of the resource which +// describes the updated values in the request message depends on the +// operation kind. In any case, the effect of the field mask is +// required to be honored by the API. +// +// ## Considerations for HTTP REST +// +// The HTTP kind of an update operation which uses a field mask must +// be set to PATCH instead of PUT in order to satisfy HTTP semantics +// (PUT must only be used for full updates). +// +// # JSON Encoding of Field Masks +// +// In JSON, a field mask is encoded as a single string where paths are +// separated by a comma. Fields name in each path are converted +// to/from lower-camel naming conventions. +// +// As an example, consider the following message declarations: +// +// message Profile { +// User user = 1; +// Photo photo = 2; +// } +// message User { +// string display_name = 1; +// string address = 2; +// } +// +// In proto a field mask for `Profile` may look as such: +// +// mask { +// paths: "user.display_name" +// paths: "photo" +// } +// +// In JSON, the same mask is represented as below: +// +// { +// mask: "user.displayName,photo" +// } +// +// # Field Masks and Oneof Fields +// +// Field masks treat fields in oneofs just as regular fields. Consider the +// following message: +// +// message SampleMessage { +// oneof test_oneof { +// string name = 4; +// SubMessage sub_message = 9; +// } +// } +// +// The field mask can be: +// +// mask { +// paths: "name" +// } +// +// Or: +// +// mask { +// paths: "sub_message" +// } +// +// Note that oneof type names ("test_oneof" in this case) cannot be used in +// paths. +// +// ## Field Mask Verification +// +// The implementation of any API method which has a FieldMask type field in the +// request should verify the included field paths, and return an +// `INVALID_ARGUMENT` error if any path is duplicated or unmappable. +message FieldMask { + // The set of field mask paths. + repeated string paths = 1; +} diff --git a/spec/fixtures/grpc/google/protobuf/source_context.proto b/spec/fixtures/grpc/google/protobuf/source_context.proto new file mode 100644 index 00000000000..f3b2c966811 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/source_context.proto @@ -0,0 +1,48 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "SourceContextProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; +option go_package = "google.golang.org/genproto/protobuf/source_context;source_context"; + +// `SourceContext` represents information about the source of a +// protobuf element, like the file in which it is defined. +message SourceContext { + // The path-qualified name of the .proto file that contained the associated + // protobuf element. For example: `"google/protobuf/source_context.proto"`. + string file_name = 1; +} diff --git a/spec/fixtures/grpc/google/protobuf/struct.proto b/spec/fixtures/grpc/google/protobuf/struct.proto new file mode 100644 index 00000000000..7d7808e7fbb --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/struct.proto @@ -0,0 +1,96 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option cc_enable_arenas = true; +option go_package = "github.com/golang/protobuf/ptypes/struct;structpb"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "StructProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; + + +// `Struct` represents a structured data value, consisting of fields +// which map to dynamically typed values. In some languages, `Struct` +// might be supported by a native representation. For example, in +// scripting languages like JS a struct is represented as an +// object. The details of that representation are described together +// with the proto support for the language. +// +// The JSON representation for `Struct` is JSON object. +message Struct { + // Unordered map of dynamically typed values. + map fields = 1; +} + +// `Value` represents a dynamically typed value which can be either +// null, a number, a string, a boolean, a recursive struct value, or a +// list of values. A producer of value is expected to set one of that +// variants, absence of any variant indicates an error. +// +// The JSON representation for `Value` is JSON value. +message Value { + // The kind of value. + oneof kind { + // Represents a null value. + NullValue null_value = 1; + // Represents a double value. + double number_value = 2; + // Represents a string value. + string string_value = 3; + // Represents a boolean value. + bool bool_value = 4; + // Represents a structured value. + Struct struct_value = 5; + // Represents a repeated `Value`. + ListValue list_value = 6; + } +} + +// `NullValue` is a singleton enumeration to represent the null value for the +// `Value` type union. +// +// The JSON representation for `NullValue` is JSON `null`. +enum NullValue { + // Null value. + NULL_VALUE = 0; +} + +// `ListValue` is a wrapper around a repeated field of values. +// +// The JSON representation for `ListValue` is JSON array. +message ListValue { + // Repeated field of dynamically typed values. + repeated Value values = 1; +} diff --git a/spec/fixtures/grpc/google/protobuf/timestamp.proto b/spec/fixtures/grpc/google/protobuf/timestamp.proto new file mode 100644 index 00000000000..eafb3fa03a6 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/timestamp.proto @@ -0,0 +1,135 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option cc_enable_arenas = true; +option go_package = "github.com/golang/protobuf/ptypes/timestamp"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "TimestampProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; + +// A Timestamp represents a point in time independent of any time zone +// or calendar, represented as seconds and fractions of seconds at +// nanosecond resolution in UTC Epoch time. It is encoded using the +// Proleptic Gregorian Calendar which extends the Gregorian calendar +// backwards to year one. It is encoded assuming all minutes are 60 +// seconds long, i.e. leap seconds are "smeared" so that no leap second +// table is needed for interpretation. Range is from +// 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. +// By restricting to that range, we ensure that we can convert to +// and from RFC 3339 date strings. +// See [https://www.ietf.org/rfc/rfc3339.txt](https://www.ietf.org/rfc/rfc3339.txt). +// +// # Examples +// +// Example 1: Compute Timestamp from POSIX `time()`. +// +// Timestamp timestamp; +// timestamp.set_seconds(time(NULL)); +// timestamp.set_nanos(0); +// +// Example 2: Compute Timestamp from POSIX `gettimeofday()`. +// +// struct timeval tv; +// gettimeofday(&tv, NULL); +// +// Timestamp timestamp; +// timestamp.set_seconds(tv.tv_sec); +// timestamp.set_nanos(tv.tv_usec * 1000); +// +// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`. +// +// FILETIME ft; +// GetSystemTimeAsFileTime(&ft); +// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime; +// +// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z +// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z. +// Timestamp timestamp; +// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL)); +// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100)); +// +// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`. +// +// long millis = System.currentTimeMillis(); +// +// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000) +// .setNanos((int) ((millis % 1000) * 1000000)).build(); +// +// +// Example 5: Compute Timestamp from current time in Python. +// +// timestamp = Timestamp() +// timestamp.GetCurrentTime() +// +// # JSON Mapping +// +// In JSON format, the Timestamp type is encoded as a string in the +// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the +// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" +// where {year} is always expressed using four digits while {month}, {day}, +// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional +// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution), +// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone +// is required. A proto3 JSON serializer should always use UTC (as indicated by +// "Z") when printing the Timestamp type and a proto3 JSON parser should be +// able to accept both UTC and other timezones (as indicated by an offset). +// +// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past +// 01:30 UTC on January 15, 2017. +// +// In JavaScript, one can convert a Date object to this format using the +// standard [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString] +// method. In Python, a standard `datetime.datetime` object can be converted +// to this format using [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) +// with the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one +// can use the Joda Time's [`ISODateTimeFormat.dateTime()`]( +// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime-- +// ) to obtain a formatter capable of generating timestamps in this format. +// +// +message Timestamp { + + // Represents seconds of UTC time since Unix epoch + // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to + // 9999-12-31T23:59:59Z inclusive. + int64 seconds = 1; + + // Non-negative fractions of a second at nanosecond resolution. Negative + // second values with fractions must still have non-negative nanos values + // that count forward in time. Must be from 0 to 999,999,999 + // inclusive. + int32 nanos = 2; +} diff --git a/spec/fixtures/grpc/google/protobuf/type.proto b/spec/fixtures/grpc/google/protobuf/type.proto new file mode 100644 index 00000000000..624c15ee616 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/type.proto @@ -0,0 +1,187 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +syntax = "proto3"; + +package google.protobuf; + +import "google/protobuf/any.proto"; +import "google/protobuf/source_context.proto"; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option cc_enable_arenas = true; +option java_package = "com.google.protobuf"; +option java_outer_classname = "TypeProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; +option go_package = "google.golang.org/genproto/protobuf/ptype;ptype"; + +// A protocol buffer message type. +message Type { + // The fully qualified message name. + string name = 1; + // The list of fields. + repeated Field fields = 2; + // The list of types appearing in `oneof` definitions in this type. + repeated string oneofs = 3; + // The protocol buffer options. + repeated Option options = 4; + // The source context. + SourceContext source_context = 5; + // The source syntax. + Syntax syntax = 6; +} + +// A single field of a message type. +message Field { + // Basic field types. + enum Kind { + // Field type unknown. + TYPE_UNKNOWN = 0; + // Field type double. + TYPE_DOUBLE = 1; + // Field type float. + TYPE_FLOAT = 2; + // Field type int64. + TYPE_INT64 = 3; + // Field type uint64. + TYPE_UINT64 = 4; + // Field type int32. + TYPE_INT32 = 5; + // Field type fixed64. + TYPE_FIXED64 = 6; + // Field type fixed32. + TYPE_FIXED32 = 7; + // Field type bool. + TYPE_BOOL = 8; + // Field type string. + TYPE_STRING = 9; + // Field type group. Proto2 syntax only, and deprecated. + TYPE_GROUP = 10; + // Field type message. + TYPE_MESSAGE = 11; + // Field type bytes. + TYPE_BYTES = 12; + // Field type uint32. + TYPE_UINT32 = 13; + // Field type enum. + TYPE_ENUM = 14; + // Field type sfixed32. + TYPE_SFIXED32 = 15; + // Field type sfixed64. + TYPE_SFIXED64 = 16; + // Field type sint32. + TYPE_SINT32 = 17; + // Field type sint64. + TYPE_SINT64 = 18; + }; + + // Whether a field is optional, required, or repeated. + enum Cardinality { + // For fields with unknown cardinality. + CARDINALITY_UNKNOWN = 0; + // For optional fields. + CARDINALITY_OPTIONAL = 1; + // For required fields. Proto2 syntax only. + CARDINALITY_REQUIRED = 2; + // For repeated fields. + CARDINALITY_REPEATED = 3; + }; + + // The field type. + Kind kind = 1; + // The field cardinality. + Cardinality cardinality = 2; + // The field number. + int32 number = 3; + // The field name. + string name = 4; + // The field type URL, without the scheme, for message or enumeration + // types. Example: `"type.googleapis.com/google.protobuf.Timestamp"`. + string type_url = 6; + // The index of the field type in `Type.oneofs`, for message or enumeration + // types. The first type has index 1; zero means the type is not in the list. + int32 oneof_index = 7; + // Whether to use alternative packed wire representation. + bool packed = 8; + // The protocol buffer options. + repeated Option options = 9; + // The field JSON name. + string json_name = 10; + // The string value of the default value of this field. Proto2 syntax only. + string default_value = 11; +} + +// Enum type definition. +message Enum { + // Enum type name. + string name = 1; + // Enum value definitions. + repeated EnumValue enumvalue = 2; + // Protocol buffer options. + repeated Option options = 3; + // The source context. + SourceContext source_context = 4; + // The source syntax. + Syntax syntax = 5; +} + +// Enum value definition. +message EnumValue { + // Enum value name. + string name = 1; + // Enum value number. + int32 number = 2; + // Protocol buffer options. + repeated Option options = 3; +} + +// A protocol buffer option, which can be attached to a message, field, +// enumeration, etc. +message Option { + // The option's name. For protobuf built-in options (options defined in + // descriptor.proto), this is the short name. For example, `"map_entry"`. + // For custom options, it should be the fully-qualified name. For example, + // `"google.api.http"`. + string name = 1; + // The option's value packed in an Any message. If the value is a primitive, + // the corresponding wrapper type defined in google/protobuf/wrappers.proto + // should be used. If the value is an enum, it should be stored as an int32 + // value using the google.protobuf.Int32Value type. + Any value = 2; +} + +// The syntax in which a protocol buffer element is defined. +enum Syntax { + // Syntax `proto2`. + SYNTAX_PROTO2 = 0; + // Syntax `proto3`. + SYNTAX_PROTO3 = 1; +} diff --git a/spec/fixtures/grpc/google/protobuf/wrappers.proto b/spec/fixtures/grpc/google/protobuf/wrappers.proto new file mode 100644 index 00000000000..01947639ac4 --- /dev/null +++ b/spec/fixtures/grpc/google/protobuf/wrappers.proto @@ -0,0 +1,118 @@ +// Protocol Buffers - Google's data interchange format +// Copyright 2008 Google Inc. All rights reserved. +// https://developers.google.com/protocol-buffers/ +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above +// copyright notice, this list of conditions and the following disclaimer +// in the documentation and/or other materials provided with the +// distribution. +// * Neither the name of Google Inc. nor the names of its +// contributors may be used to endorse or promote products derived from +// this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +// Wrappers for primitive (non-message) types. These types are useful +// for embedding primitives in the `google.protobuf.Any` type and for places +// where we need to distinguish between the absence of a primitive +// typed field and its default value. + +syntax = "proto3"; + +package google.protobuf; + +option csharp_namespace = "Google.Protobuf.WellKnownTypes"; +option cc_enable_arenas = true; +option go_package = "github.com/golang/protobuf/ptypes/wrappers"; +option java_package = "com.google.protobuf"; +option java_outer_classname = "WrappersProto"; +option java_multiple_files = true; +option objc_class_prefix = "GPB"; + +// Wrapper message for `double`. +// +// The JSON representation for `DoubleValue` is JSON number. +message DoubleValue { + // The double value. + double value = 1; +} + +// Wrapper message for `float`. +// +// The JSON representation for `FloatValue` is JSON number. +message FloatValue { + // The float value. + float value = 1; +} + +// Wrapper message for `int64`. +// +// The JSON representation for `Int64Value` is JSON string. +message Int64Value { + // The int64 value. + int64 value = 1; +} + +// Wrapper message for `uint64`. +// +// The JSON representation for `UInt64Value` is JSON string. +message UInt64Value { + // The uint64 value. + uint64 value = 1; +} + +// Wrapper message for `int32`. +// +// The JSON representation for `Int32Value` is JSON number. +message Int32Value { + // The int32 value. + int32 value = 1; +} + +// Wrapper message for `uint32`. +// +// The JSON representation for `UInt32Value` is JSON number. +message UInt32Value { + // The uint32 value. + uint32 value = 1; +} + +// Wrapper message for `bool`. +// +// The JSON representation for `BoolValue` is JSON `true` and `false`. +message BoolValue { + // The bool value. + bool value = 1; +} + +// Wrapper message for `string`. +// +// The JSON representation for `StringValue` is JSON string. +message StringValue { + // The string value. + string value = 1; +} + +// Wrapper message for `bytes`. +// +// The JSON representation for `BytesValue` is JSON string. +message BytesValue { + // The bytes value. + bytes value = 1; +} diff --git a/spec/fixtures/grpc/target/go.mod b/spec/fixtures/grpc/target/go.mod new file mode 100644 index 00000000000..24a43b891d4 --- /dev/null +++ b/spec/fixtures/grpc/target/go.mod @@ -0,0 +1,10 @@ +module target + +go 1.15 + +require ( + github.com/golang/protobuf v1.5.2 + google.golang.org/genproto v0.0.0-20210716133855-ce7ef5c701ea + google.golang.org/grpc v1.39.0 + google.golang.org/protobuf v1.27.1 +) diff --git a/spec/fixtures/grpc/target/go.sum b/spec/fixtures/grpc/target/go.sum new file mode 100644 index 00000000000..780a5f3fbbb --- /dev/null +++ b/spec/fixtures/grpc/target/go.sum @@ -0,0 +1,170 @@ +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg= +cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= 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b/spec/fixtures/grpc/target/grpc-target.go new file mode 100644 index 00000000000..431945dddb7 --- /dev/null +++ b/spec/fixtures/grpc/target/grpc-target.go @@ -0,0 +1,54 @@ +package main + +import ( + "context" + "fmt" + "log" + "net" + "time" + + "google.golang.org/grpc" + "google.golang.org/protobuf/types/known/timestamppb" + pb "target/targetservice" +) + +const ( + port = ":15010" +) + +type server struct { + pb.UnimplementedBouncerServer +} + +func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloResponse, error) { + return &pb.HelloResponse{ + Reply: fmt.Sprintf("hello %s", in.GetGreeting()), + }, nil +} + +func (s *server) BounceIt(ctx context.Context, in *pb.BallIn) (*pb.BallOut, error) { + w := in.GetWhen().AsTime() + ago := time.Now().Sub(w) + + reply := fmt.Sprintf("hello %s", in.GetMessage()) + time_message := fmt.Sprintf("%s was %v ago", w.Format(time.RFC3339), ago.Truncate(time.Second)) + + return &pb.BallOut{ + Reply: reply, + TimeMessage: time_message, + Now: timestamppb.New(time.Now()), + }, nil +} + +func main() { + lis, err := net.Listen("tcp", port) + if err != nil { + log.Fatalf("failed to listen: %v", err) + } + s := grpc.NewServer() + pb.RegisterBouncerServer(s, &server{}) + log.Printf("server listening at %v", lis.Addr()) + if err := s.Serve(lis); err != nil { + log.Fatalf("failed to serve: %v", err) + } +} diff --git a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go new file mode 100644 index 00000000000..c3725824ac4 --- /dev/null +++ b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go @@ -0,0 +1,404 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// versions: +// protoc-gen-go v1.25.0 +// protoc v3.6.1 +// source: targetservice.proto + +package targetservice + +import ( + proto "github.com/golang/protobuf/proto" + timestamp "github.com/golang/protobuf/ptypes/timestamp" + _ "google.golang.org/genproto/googleapis/api/annotations" + protoreflect "google.golang.org/protobuf/reflect/protoreflect" + protoimpl "google.golang.org/protobuf/runtime/protoimpl" + reflect "reflect" + sync "sync" +) + +const ( + // Verify that this generated code is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion) + // Verify that runtime/protoimpl is sufficiently up-to-date. + _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) +) + +// This is a compile-time assertion that a sufficiently up-to-date version +// of the legacy proto package is being used. +const _ = proto.ProtoPackageIsVersion4 + +type HelloRequest struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Greeting string `protobuf:"bytes,1,opt,name=greeting,proto3" json:"greeting,omitempty"` +} + +func (x *HelloRequest) Reset() { + *x = HelloRequest{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[0] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HelloRequest) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HelloRequest) ProtoMessage() {} + +func (x *HelloRequest) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[0] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HelloRequest.ProtoReflect.Descriptor instead. +func (*HelloRequest) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{0} +} + +func (x *HelloRequest) GetGreeting() string { + if x != nil { + return x.Greeting + } + return "" +} + +type HelloResponse struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Reply string `protobuf:"bytes,1,opt,name=reply,proto3" json:"reply,omitempty"` +} + +func (x *HelloResponse) Reset() { + *x = HelloResponse{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[1] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *HelloResponse) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*HelloResponse) ProtoMessage() {} + +func (x *HelloResponse) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[1] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use HelloResponse.ProtoReflect.Descriptor instead. +func (*HelloResponse) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{1} +} + +func (x *HelloResponse) GetReply() string { + if x != nil { + return x.Reply + } + return "" +} + +type BallIn struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Message string `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"` + When *timestamp.Timestamp `protobuf:"bytes,2,opt,name=when,proto3" json:"when,omitempty"` +} + +func (x *BallIn) Reset() { + *x = BallIn{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[2] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BallIn) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BallIn) ProtoMessage() {} + +func (x *BallIn) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[2] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BallIn.ProtoReflect.Descriptor instead. +func (*BallIn) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{2} +} + +func (x *BallIn) GetMessage() string { + if x != nil { + return x.Message + } + return "" +} + +func (x *BallIn) GetWhen() *timestamp.Timestamp { + if x != nil { + return x.When + } + return nil +} + +type BallOut struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Reply string `protobuf:"bytes,1,opt,name=reply,proto3" json:"reply,omitempty"` + TimeMessage string `protobuf:"bytes,2,opt,name=time_message,json=timeMessage,proto3" json:"time_message,omitempty"` + Now *timestamp.Timestamp `protobuf:"bytes,3,opt,name=now,proto3" json:"now,omitempty"` +} + +func (x *BallOut) Reset() { + *x = BallOut{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[3] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *BallOut) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*BallOut) ProtoMessage() {} + +func (x *BallOut) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[3] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use BallOut.ProtoReflect.Descriptor instead. +func (*BallOut) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{3} +} + +func (x *BallOut) GetReply() string { + if x != nil { + return x.Reply + } + return "" +} + +func (x *BallOut) GetTimeMessage() string { + if x != nil { + return x.TimeMessage + } + return "" +} + +func (x *BallOut) GetNow() *timestamp.Timestamp { + if x != nil { + return x.Now + } + return nil +} + +var File_targetservice_proto protoreflect.FileDescriptor + +var file_targetservice_proto_rawDesc = []byte{ + 0x0a, 0x13, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, + 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0d, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x73, 0x65, 0x72, + 0x76, 0x69, 0x63, 0x65, 0x1a, 0x1c, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x61, 0x70, 0x69, + 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, + 0x74, 0x6f, 0x1a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, + 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, + 0x6f, 0x74, 0x6f, 0x22, 0x2a, 0x0a, 0x0c, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x52, 0x65, 0x71, 0x75, + 0x65, 0x73, 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0x6f, 0x33, +} + +var ( + file_targetservice_proto_rawDescOnce sync.Once + file_targetservice_proto_rawDescData = file_targetservice_proto_rawDesc +) + +func file_targetservice_proto_rawDescGZIP() []byte { + file_targetservice_proto_rawDescOnce.Do(func() { + file_targetservice_proto_rawDescData = protoimpl.X.CompressGZIP(file_targetservice_proto_rawDescData) + }) + return file_targetservice_proto_rawDescData +} + +var file_targetservice_proto_msgTypes = make([]protoimpl.MessageInfo, 4) +var file_targetservice_proto_goTypes = []interface{}{ + (*HelloRequest)(nil), // 0: targetservice.HelloRequest + (*HelloResponse)(nil), // 1: targetservice.HelloResponse + (*BallIn)(nil), // 2: targetservice.BallIn + (*BallOut)(nil), // 3: targetservice.BallOut + (*timestamp.Timestamp)(nil), // 4: google.protobuf.Timestamp +} +var file_targetservice_proto_depIdxs = []int32{ + 4, // 0: targetservice.BallIn.when:type_name -> google.protobuf.Timestamp + 4, // 1: targetservice.BallOut.now:type_name -> google.protobuf.Timestamp + 0, // 2: targetservice.Bouncer.SayHello:input_type -> targetservice.HelloRequest + 0, // 3: targetservice.Bouncer.UnknownMethod:input_type -> targetservice.HelloRequest + 2, // 4: targetservice.Bouncer.BounceIt:input_type -> targetservice.BallIn + 1, // 5: targetservice.Bouncer.SayHello:output_type -> targetservice.HelloResponse + 1, // 6: targetservice.Bouncer.UnknownMethod:output_type -> targetservice.HelloResponse + 3, // 7: targetservice.Bouncer.BounceIt:output_type -> targetservice.BallOut + 5, // [5:8] is the sub-list for method output_type + 2, // [2:5] is the sub-list for method input_type + 2, // [2:2] is the sub-list for extension type_name + 2, // [2:2] is the sub-list for extension extendee + 0, // [0:2] is the sub-list for field type_name +} + +func init() { file_targetservice_proto_init() } +func file_targetservice_proto_init() { + if File_targetservice_proto != nil { + return + } + if !protoimpl.UnsafeEnabled { + file_targetservice_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HelloRequest); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_targetservice_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*HelloResponse); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_targetservice_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BallIn); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_targetservice_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*BallOut); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + } + type x struct{} + out := protoimpl.TypeBuilder{ + File: protoimpl.DescBuilder{ + GoPackagePath: reflect.TypeOf(x{}).PkgPath(), + RawDescriptor: file_targetservice_proto_rawDesc, + NumEnums: 0, + NumMessages: 4, + NumExtensions: 0, + NumServices: 1, + }, + GoTypes: file_targetservice_proto_goTypes, + DependencyIndexes: file_targetservice_proto_depIdxs, + MessageInfos: file_targetservice_proto_msgTypes, + }.Build() + File_targetservice_proto = out.File + file_targetservice_proto_rawDesc = nil + file_targetservice_proto_goTypes = nil + file_targetservice_proto_depIdxs = nil +} diff --git a/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go new file mode 100644 index 00000000000..01320e67adb --- /dev/null +++ b/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go @@ -0,0 +1,175 @@ +// Code generated by protoc-gen-go-grpc. DO NOT EDIT. + +package targetservice + +import ( + context "context" + grpc "google.golang.org/grpc" + codes "google.golang.org/grpc/codes" + status "google.golang.org/grpc/status" +) + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the grpc package it is being compiled against. +// Requires gRPC-Go v1.32.0 or later. +const _ = grpc.SupportPackageIsVersion7 + +// BouncerClient is the client API for Bouncer service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream. +type BouncerClient interface { + SayHello(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloResponse, error) + // define a gRPC method that's not implemented in the target + UnknownMethod(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloResponse, error) + BounceIt(ctx context.Context, in *BallIn, opts ...grpc.CallOption) (*BallOut, error) +} + +type bouncerClient struct { + cc grpc.ClientConnInterface +} + +func NewBouncerClient(cc grpc.ClientConnInterface) BouncerClient { + return &bouncerClient{cc} +} + +func (c *bouncerClient) SayHello(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloResponse, error) { + out := new(HelloResponse) + err := c.cc.Invoke(ctx, "/targetservice.Bouncer/SayHello", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *bouncerClient) UnknownMethod(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloResponse, error) { + out := new(HelloResponse) + err := c.cc.Invoke(ctx, "/targetservice.Bouncer/UnknownMethod", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +func (c *bouncerClient) BounceIt(ctx context.Context, in *BallIn, opts ...grpc.CallOption) (*BallOut, error) { + out := new(BallOut) + err := c.cc.Invoke(ctx, "/targetservice.Bouncer/BounceIt", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// BouncerServer is the server API for Bouncer service. +// All implementations must embed UnimplementedBouncerServer +// for forward compatibility +type BouncerServer interface { + SayHello(context.Context, *HelloRequest) (*HelloResponse, error) + // define a gRPC method that's not implemented in the target + UnknownMethod(context.Context, *HelloRequest) (*HelloResponse, error) + BounceIt(context.Context, *BallIn) (*BallOut, error) + mustEmbedUnimplementedBouncerServer() +} + +// UnimplementedBouncerServer must be embedded to have forward compatible implementations. +type UnimplementedBouncerServer struct { +} + +func (UnimplementedBouncerServer) SayHello(context.Context, *HelloRequest) (*HelloResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method SayHello not implemented") +} +func (UnimplementedBouncerServer) UnknownMethod(context.Context, *HelloRequest) (*HelloResponse, error) { + return nil, status.Errorf(codes.Unimplemented, "method UnknownMethod not implemented") +} +func (UnimplementedBouncerServer) BounceIt(context.Context, *BallIn) (*BallOut, error) { + return nil, status.Errorf(codes.Unimplemented, "method BounceIt not implemented") +} +func (UnimplementedBouncerServer) mustEmbedUnimplementedBouncerServer() {} + +// UnsafeBouncerServer may be embedded to opt out of forward compatibility for this service. +// Use of this interface is not recommended, as added methods to BouncerServer will +// result in compilation errors. +type UnsafeBouncerServer interface { + mustEmbedUnimplementedBouncerServer() +} + +func RegisterBouncerServer(s grpc.ServiceRegistrar, srv BouncerServer) { + s.RegisterService(&Bouncer_ServiceDesc, srv) +} + +func _Bouncer_SayHello_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(HelloRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(BouncerServer).SayHello(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/targetservice.Bouncer/SayHello", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(BouncerServer).SayHello(ctx, req.(*HelloRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Bouncer_UnknownMethod_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(HelloRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(BouncerServer).UnknownMethod(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/targetservice.Bouncer/UnknownMethod", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(BouncerServer).UnknownMethod(ctx, req.(*HelloRequest)) + } + return interceptor(ctx, in, info, handler) +} + +func _Bouncer_BounceIt_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(BallIn) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(BouncerServer).BounceIt(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/targetservice.Bouncer/BounceIt", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(BouncerServer).BounceIt(ctx, req.(*BallIn)) + } + return interceptor(ctx, in, info, handler) +} + +// Bouncer_ServiceDesc is the grpc.ServiceDesc for Bouncer service. +// It's only intended for direct use with grpc.RegisterService, +// and not to be introspected or modified (even as a copy) +var Bouncer_ServiceDesc = grpc.ServiceDesc{ + ServiceName: "targetservice.Bouncer", + HandlerType: (*BouncerServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "SayHello", + Handler: _Bouncer_SayHello_Handler, + }, + { + MethodName: "UnknownMethod", + Handler: _Bouncer_UnknownMethod_Handler, + }, + { + MethodName: "BounceIt", + Handler: _Bouncer_BounceIt_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "targetservice.proto", +} diff --git a/spec/fixtures/grpc/targetservice.proto b/spec/fixtures/grpc/targetservice.proto new file mode 100644 index 00000000000..ebd15dd4b3e --- /dev/null +++ b/spec/fixtures/grpc/targetservice.proto @@ -0,0 +1,62 @@ +syntax = "proto3"; + +package targetservice; + +import "google/api/annotations.proto"; +import "google/protobuf/timestamp.proto"; + +option go_package = "./targetservice"; + +service Bouncer { + rpc SayHello(HelloRequest) returns (HelloResponse) { + option (google.api.http) = { + // https://github.com/googleapis/googleapis/blob/master/google/api/http.proto + // HTTP | gRPC + // -----|----- + // `GET /v1/messages/123456` | `HelloRequest(greeting: "123456")` + get: "/v1/messages/{greeting}" + additional_bindings { + get: "/v1/messages/legacy/{greeting=**}" + additional_bindings { + post: "/v1/messages/" + } + } + body: "*" + }; + }; + + // define a gRPC method that's not implemented in the target + rpc UnknownMethod(HelloRequest) returns (HelloResponse) { + option (google.api.http) = { + get: "/v1/unknown/{greeting}" + }; + }; + + rpc BounceIt (BallIn) returns (BallOut) { + option (google.api.http) = { + post: "/bounce" + body: "*" + }; + } +} + + +message HelloRequest { + string greeting = 1; +} + +message HelloResponse { + string reply = 1; +} + + +message BallIn { + string message = 1; + google.protobuf.Timestamp when = 2; +} + +message BallOut { + string reply = 1; + string time_message = 2; + google.protobuf.Timestamp now = 3; +} diff --git a/spec/helpers.lua b/spec/helpers.lua index e3064fe8ee6..81d82411d50 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -10,6 +10,7 @@ local TEST_CONF_PATH = os.getenv("KONG_SPEC_TEST_CONF_PATH") or "spec/kong_tests local CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua" local DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua" local GO_PLUGIN_PATH = "./spec/fixtures/go" +local GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/" local MOCK_UPSTREAM_PROTOCOL = "http" local MOCK_UPSTREAM_SSL_PROTOCOL = "https" local MOCK_UPSTREAM_HOST = "127.0.0.1" @@ -55,7 +56,7 @@ local ws_client = require "resty.websocket.client" local table_clone = require "table.clone" local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" - +local resty_signal = require "resty.signal" ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -2501,6 +2502,75 @@ local function build_go_plugins(path) end end +local function isnewer(path_a, path_b) + if not pl_path.exists(path_a) then + return true + end + if not pl_path.exists(path_b) then + return false + end + return assert(pl_path.getmtime(path_b)) > assert(pl_path.getmtime(path_a)) +end + +local function make(workdir, specs) + workdir = pl_path.normpath(workdir or pl_path.currentdir()) + + for _, spec in ipairs(specs) do + local targetpath = pl_path.join(workdir, spec.target) + for _, src in ipairs(spec.src) do + local srcpath = pl_path.join(workdir, src) + if isnewer(targetpath, srcpath) then + local ok, _, _, stderr = pl_utils.executeex(string.format("cd %s; %s", workdir, spec.cmd)) + assert(ok, stderr) + if isnewer(targetpath, srcpath) then + error(string.format("couldn't make %q newer than %q", targetpath, srcpath)) + end + break + end + end + end + + return true +end + +local grpc_target_proc +local function start_grpc_target() + local ngx_pipe = require "ngx.pipe" + assert(make(GRPC_TARGET_SRC_PATH, { + { + target = "targetservice/targetservice.pb.go", + src = { "../targetservice.proto" }, + cmd = "protoc --go_out=. --go-grpc_out=. -I ../ ../targetservice.proto", + }, + { + target = "targetservice/targetservice_grpc.pb.go", + src = { "../targetservice.proto" }, + cmd = "protoc --go_out=. --go-grpc_out=. -I ../ ../targetservice.proto", + }, + { + target = "target", + src = { "grpc-target.go", "targetservice/targetservice.pb.go", "targetservice/targetservice_grpc.pb.go" }, + cmd = "go mod tidy && go mod download all && go build", + }, + })) + grpc_target_proc = assert(ngx_pipe.spawn({ GRPC_TARGET_SRC_PATH .. "/target" }, { + merge_stderr = true, + })) + + return true +end + +local function stop_grpc_target() + if grpc_target_proc then + grpc_target_proc:kill(resty_signal.signum("QUIT")) + grpc_target_proc = nil + end +end + +local function get_grpc_target_port() + return 15010 +end + --- Start the Kong instance to test against. -- The fixtures passed to this function can be 3 types: @@ -2843,6 +2913,10 @@ end stop_kong = stop_kong, restart_kong = restart_kong, + start_grpc_target = start_grpc_target, + stop_grpc_target = stop_grpc_target, + get_grpc_target_port = get_grpc_target_port, + -- Only use in CLI tests from spec/02-integration/01-cmd kill_all = function(prefix, timeout) local kill = require "kong.cmd.utils.kill" From 3e9d24f6036790db1f75be07ac30ce15765e80ba Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 5 Aug 2021 14:04:32 +0300 Subject: [PATCH 0787/4351] chore(deps) bump lua-protobuf from 0.3.2 to 0.3.3 (#7656) ### Summary - add reserved_name/reserved_range to enum - update embeded descriptor.pb file in protoc.lua to latest version - add hooks for message encoding - add proto3 optional support (use proto3_optional or experimental_allow_proto3_optional flags to protoc.lua) - bugfix --- kong-2.5.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 0a076b5f077..f166e20bef0 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -30,7 +30,7 @@ dependencies = { "luasyslog == 2.0.1", "lua_pack == 1.0.5", "lua-resty-dns-client == 6.0.2", - "lua-protobuf == 0.3.2", + "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.4.2", "lua-resty-cookie == 0.1.0", From 15227c7b9701b75d2364d0d27be3019e07c737ff Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 15:15:35 +0800 Subject: [PATCH 0788/4351] feat(perf) allow to start upstream with multiple ports this enables upstream test cases --- spec/helpers/perf.lua | 15 ++++++++--- spec/helpers/perf/drivers/docker.lua | 33 ++++++++++++++++--------- spec/helpers/perf/drivers/local.lua | 20 +++++++++++---- spec/helpers/perf/drivers/terraform.lua | 22 ++++++++++++++--- 4 files changed, 67 insertions(+), 23 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 6c18f502457..2576a211852 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -12,7 +12,7 @@ local DRIVER -- Real user facing functions local driver_functions = { - "start_upstream", "start_kong", "stop_kong", "setup", "teardown", + "start_upstreams", "start_kong", "stop_kong", "setup", "teardown", "get_start_load_cmd", "get_start_stapxx_cmd", "get_wait_stapxx_cmd", "generate_flamegraph", "save_error_log", } @@ -109,9 +109,18 @@ local _M = { --- Start the upstream (nginx) with given conf -- @function start_upstream -- @param conf string the Nginx nginx snippet under server{} context --- @return nothing. Throws an error if any. +-- @return upstream_uri as string or table if port_count is more than 1 function _M.start_upstream(conf) - return invoke_driver("start_upstream", conf) + return invoke_driver("start_upstreams", conf, 1)[1] +end + +--- Start the upstream (nginx) with given conf with multiple ports +-- @function start_upstream +-- @param conf string the Nginx nginx snippet under server{} context +-- @param port_count number number of ports the upstream listens to +-- @return upstream_uri as string or table if port_count is more than 1 +function _M.start_upstreams(conf, port_count) + return invoke_driver("start_upstreams", conf, port_count) end --- Start Kong with given version and conf diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 888fe558f71..65e92304762 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -65,10 +65,12 @@ local function create_container(self, args, img) return cid end -local function get_container_port(cid) +local function get_container_port(cid, ct_port) local out, err = perf.execute( "docker inspect " .. - "--format='{{range $p, $conf := .NetworkSettings.Ports}}{{if $conf}}{{(index $conf 0).HostPort}}{{end}}{{end}}' " .. cid) + "--format='{{range $p, $conf := .NetworkSettings.Ports}}" .. + "{{if eq $p \"" .. ct_port .. "\" }}{{(index $conf 0).HostPort}}{{end}}" .. + "{{end}}' " .. cid) if err then return false, "docker inspect:" .. err .. ": " .. (out or "nil") end @@ -116,7 +118,7 @@ function _M:setup() return false, "psql is not running: " .. err end - local psql_port, err = get_container_port(self.psql_ct_id) + local psql_port, err = get_container_port(self.psql_ct_id, "5432/tcp") if not psql_port then return false, "failed to get psql port: " .. (err or "nil") end @@ -135,14 +137,21 @@ function _M:setup() -- a different set of env vars package.loaded["spec.helpers"] = nil helpers = require("spec.helpers") - return helpers + + return inject_kong_admin_client(self, helpers) end -function _M:start_upstream(conf) +function _M:start_upstreams(conf, port_count) if not conf then error("upstream conf is not defined", 2) end + local listeners = {} + for i=1,port_count do + listeners[i] = ("listen %d reuseport;"):format(UPSTREAM_PORT+i-1) + end + listeners = table.concat(listeners, "\n") + if not self.worker_ct_id then local _, err = perf.execute( "docker build --progress plain -t perf-test-upstream -", @@ -153,7 +162,7 @@ function _M:start_upstream(conf) RUN apk update && apk add wrk RUN echo -e '\ server {\ - listen %d;\ + %s\ access_log off;\ location =/health { \ return 200; \ @@ -164,12 +173,10 @@ function _M:start_upstream(conf) # copy paste ENTRYPOINT ["/docker-entrypoint.sh"] - EXPOSE %d - STOPSIGNAL SIGQUIT CMD ["nginx", "-g", "daemon off;"] - ]]):format(UPSTREAM_PORT, conf:gsub("\n", "\\n"), UPSTREAM_PORT) + ]]):format(listeners:gsub("\n", "\\n"), conf:gsub("\n", "\\n")) } ) if err then @@ -197,7 +204,11 @@ function _M:start_upstream(conf) self.log.info("worker is started") - return "http://" .. worker_vip .. ":" .. UPSTREAM_PORT + local uris = {} + for i=1,port_count do + uris[i] = "http://" .. worker_vip .. ":" .. UPSTREAM_PORT+i-1 + end + return uris end function _M:start_kong(version, kong_conf) @@ -243,7 +254,7 @@ function _M:start_kong(version, kong_conf) return false, "kong is not running: " .. err end - local proxy_port, err = get_container_port(self.kong_ct_id) + local proxy_port, err = get_container_port(self.kong_ct_id, "8000/tcp") if not proxy_port then return false, "failed to get kong port: " .. (err or "nil") end diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 8b7e412555a..0e79a6276e1 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -72,10 +72,16 @@ function _M:teardown() return self:stop_kong() end -function _M:start_upstream(conf) +function _M:start_upstreams(conf, port_count) + local listeners = {} + for i=1,port_count do + listeners[i] = ("listen %d reuseport;"):format(UPSTREAM_PORT+i-1) + end + listeners = table.concat(listeners, "\n") + local nginx_conf_path = "/tmp/perf-test-nginx.conf" local nginx_prefix = "/tmp/perf-test-nginx" - pl_path.mkdir(nginx_prefix) + pl_path.mkdir(nginx_prefix .. "/logs") local f = io.open(nginx_conf_path, "w") f:write(([[ @@ -85,11 +91,11 @@ function _M:start_upstream(conf) http { access_log off; server { - listen %d; + %s %s } } - ]]):format(UPSTREAM_PORT, conf)) + ]]):format(listeners, conf)) f:close() local res, err = perf.execute("nginx -c " .. nginx_conf_path .. @@ -111,7 +117,11 @@ function _M:start_upstream(conf) self.log.info("upstream started at PID: " .. pid) - return "http://localhost:" .. UPSTREAM_PORT + local uris = {} + for i=1,port_count do + uris[i] = "http://127.0.0.1:" .. UPSTREAM_PORT+i-1 + end + return uris end function _M:start_kong(version, kong_conf) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index b5f6d0e20b3..74fcd8a5a27 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -164,8 +164,14 @@ function _M:teardown(full) return true end -function _M:start_upstream(conf) +function _M:start_upstreams(conf, port_count) conf = conf or "" + local listeners = {} + for i=1,port_count do + listeners[i] = ("listen %d reuseport;"):format(UPSTREAM_PORT+i-1) + end + listeners = table.concat(listeners, "\n") + conf = ngx.encode_base64(([[ worker_processes auto; worker_cpu_affinity auto; @@ -185,12 +191,16 @@ function _M:start_upstream(conf) tcp_nodelay on; server { - listen %d reuseport; + %s + location =/health { + return 200; + } location / { return 200 " performancetestperformancetestperformancetestperformancetestperformancetest"; } + %s } - }]]):format(UPSTREAM_PORT, conf)):gsub("\n", "") + }]]):format(listeners, conf)):gsub("\n", "") local ok, err = execute_batch(self, self.worker_ip, { "sudo id", @@ -207,7 +217,11 @@ function _M:start_upstream(conf) return nil, err end - return "http://" .. self.worker_internal_ip .. ":" .. UPSTREAM_PORT + local uris = {} + for i=1,port_count do + uris[i] = "http://" .. self.worker_internal_ip .. ":" .. UPSTREAM_PORT+i-1 + end + return uris end function _M:start_kong(version, kong_conf) From 183b41c35cb5dd5ef69849807e388596888db8e0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 15:18:25 +0800 Subject: [PATCH 0789/4351] feat(perf) add function to write current test case's descriptor --- spec/04-perf/01-rps/01-simple_spec.lua | 16 ++++++--- spec/04-perf/02-flamegraph/01-simple_spec.lua | 7 ++-- spec/helpers/perf.lua | 2 ++ spec/helpers/perf/utils.lua | 34 +++++++++++++++++++ 4 files changed, 52 insertions(+), 7 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index 29ce8fdcb4d..d42611b445a 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -1,5 +1,6 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") perf.set_log_level(ngx.DEBUG) --perf.set_retry_count(3) @@ -149,6 +150,8 @@ for _, version in ipairs(versions) do end) it("#single_route", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + local results = {} for i=1,3 do perf.start_load({ @@ -168,10 +171,12 @@ for _, version in ipairs(versions) do print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) - perf.save_error_log("output/" .. version:gsub("[:/]", "#") .. "-single_route.log") + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + local results = {} for i=1,3 do perf.start_load({ @@ -191,7 +196,7 @@ for _, version in ipairs(versions) do print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) - perf.save_error_log("output/" .. version:gsub("[:/]", "#") .. "-multiple_routes.log") + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) end) @@ -260,8 +265,11 @@ for _, version in ipairs(versions) do perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) end) - it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes " .. + it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes " .. "with key-auth, " .. CONSUMER_COUNT .. " consumers", function() + + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + local results = {} for i=1,3 do perf.start_load({ @@ -281,7 +289,7 @@ for _, version in ipairs(versions) do print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) - perf.save_error_log("output/" .. version:gsub("[:/]", "#") .. "-key_auth.log") + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) end) end \ No newline at end of file diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index aa952ec8109..b469fddc70d 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -1,5 +1,6 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") perf.set_log_level(ngx.DEBUG) --perf.set_retry_count(3) @@ -120,11 +121,11 @@ for _, version in ipairs(versions) do print(("### Result for Kong %s:\n%s"):format(version, result)) perf.generate_flamegraph( - "output/" .. version:gsub("[:/]", "#") .. "-simple.svg", - "Flame graph for Kong " .. version .. " #simple #no_plugins" + "output/" .. utils.get_test_output_filename() .. ".svg", + "Flame graph for Kong " .. utils.get_test_descriptor() ) - perf.save_error_log("output/" .. version:gsub("[:/]", "#") .. "-simple.log") + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) end) end \ No newline at end of file diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 2576a211852..a9c75b93ef7 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -6,6 +6,8 @@ local git = require("spec.helpers.perf.git") local my_logger = logger.new_logger("[controller]") +utils.register_busted_hook() + -- how many times for each "driver" operation local RETRY_COUNT = 3 local DRIVER diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 13f4e4940b3..b3588266816 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -134,9 +134,43 @@ local function unsetenv(env) return ffi.C.unsetenv(env) == 0 end +local handler = require("busted.outputHandlers.base")() +local current_test_element + +local function register_busted_hook() + local busted = require("busted") + + handler.testStart = function(element, parent) + current_test_element = element + end + + busted.subscribe({'test', 'start'}, handler.testStart) +end + +local function get_test_descriptor(sanitized) + if current_test_element then + local msg = handler.getFullName(current_test_element) + local common_prefix = "perf test for Kong " + if msg:startswith(common_prefix) then + msg = msg:sub(#common_prefix+1) + end + if sanitized then + msg = msg:gsub("[:/]", "#"):gsub("[ ,]", "_"):gsub("__", "_") + end + return msg + end +end + +local function get_test_output_filename() + return get_test_descriptor(true) +end + return { execute = execute, wait_output = wait_output, setenv = setenv, unsetenv = unsetenv, + register_busted_hook = register_busted_hook, + get_test_descriptor = get_test_descriptor, + get_test_output_filename = get_test_output_filename, } \ No newline at end of file From e753bce35d2e4a23326f72027e2e3da446bdb009 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 15:20:02 +0800 Subject: [PATCH 0790/4351] feat(perf) allow to expose admin port and test on pre releases --- spec/helpers/perf/drivers/docker.lua | 25 +++++++++++++++++++--- spec/helpers/perf/drivers/terraform.lua | 28 +++++++++++++++++++++---- 2 files changed, 46 insertions(+), 7 deletions(-) diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 65e92304762..fb6e4fccd65 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -100,6 +100,20 @@ function _M:teardown() return true end +local function inject_kong_admin_client(self, helpers) + helpers.admin_client = function(timeout) + if not self.kong_ct_id then + error("helpers.admin_client can only be called after perf.start_kong") + end + local admin_port, err = get_container_port(self.kong_ct_id, "8001/tcp") + if not admin_port then + error("failed to get kong admin port: " .. (err or "nil")) + end + return helpers.http_client("127.0.0.1", admin_port, timeout or 60000) + end + return helpers +end + function _M:setup() if not self.psql_ct_id then local cid, err = create_container(self, "-p5432 " .. @@ -217,6 +231,7 @@ function _M:start_kong(version, kong_conf) end local use_git + local image = "kong" if version:startswith("git:") then perf.git_checkout(version:sub(#("git:")+1)) @@ -224,6 +239,8 @@ function _M:start_kong(version, kong_conf) version = perf.get_kong_version() self.log.debug("current git hash resolves to docker version ", version) + elseif version:match("rc") or version:match("beta") then + image = "kong/kong" end if not self.kong_ct_id then @@ -232,12 +249,14 @@ function _M:start_kong(version, kong_conf) extra_config = string.format("%s -e KONG_%s=%s", extra_config, k:upper(), v) end local cid, err = create_container(self, - "-p 8000 --link " .. self.psql_ct_id .. ":postgres " .. + "-p 8000 -p 8001 " .. + "--link " .. self.psql_ct_id .. ":postgres " .. extra_config .. " " .. "-e KONG_PG_HOST=postgres " .. "-e KONG_PROXY_ACCESS_LOG=/dev/null " .. - "-e KONG_PG_DATABASE=kong_tests ", - "kong:" .. version) + "-e KONG_PG_DATABASE=kong_tests " .. + "-e KONG_ADMIN_LISTEN=0.0.0.0:8001 ", + image .. ":" .. version) if err then return false, "error running docker create when creating kong container: " .. err end diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 74fcd8a5a27..45eb92c7a04 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -2,11 +2,13 @@ local perf = require("spec.helpers.perf") local pl_path = require("pl.path") local cjson = require("cjson") local tools = require("kong.tools.utils") +math.randomseed(os.time()) local _M = {} local mt = {__index = _M} local UPSTREAM_PORT = 8088 +local KONG_ADMIN_PORT local PG_PASSWORD = tools.random_string() local KONG_ERROR_LOG_PATH = "/tmp/error.log" @@ -135,6 +137,9 @@ function _M:setup(opts) package.loaded["spec.helpers"] = nil local pok, pret = pcall(require, "spec.helpers") if pok then + pret.admin_client = function(timeout) + return pret.http_client(self.kong_ip, KONG_ADMIN_PORT, timeout or 60000) + end return pret end self.log.warn("unable to load spec.helpers: " .. (pret or "nil") .. ", try " .. i) @@ -233,6 +238,9 @@ function _M:start_kong(version, kong_conf) kong_conf['proxy_error_log'] = KONG_ERROR_LOG_PATH kong_conf['admin_error_log'] = KONG_ERROR_LOG_PATH + KONG_ADMIN_PORT = math.floor(math.random()*50000+10240) + kong_conf['admin_listen'] = "0.0.0.0:" .. KONG_ADMIN_PORT + local kong_conf_blob = "" for k, v in pairs(kong_conf) do kong_conf_blob = string.format("%s\n%s=%s\n", kong_conf_blob, k, v) @@ -251,7 +259,13 @@ function _M:start_kong(version, kong_conf) local download_path if version:sub(1, 1) == "2" then - download_path = "gateway-2.x-ubuntu-focal" + if version:match("rc") or version:match("beta") then + download_path = "https://download-stage.konghq.com/gateway-2.x-ubuntu-focal/pool/all/k/kong/kong_" .. + version .. "_amd64.deb" + else + download_path = "https://download.konghq.com/gateway-2.x-ubuntu-focal/pool/all/k/kong/kong_" .. + version .. "_amd64.deb" + end else error("Unknown download location for Kong version " .. version) end @@ -259,11 +273,17 @@ function _M:start_kong(version, kong_conf) local ok, err = execute_batch(self, self.kong_ip, { "echo > " .. KONG_ERROR_LOG_PATH, "sudo id", + -- set cpu scheduler to performance, it should lock cpufreq to static freq "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor", - "dpkg -l kong && (sudo kong stop; sudo dpkg -r kong) || true", -- stop and remove kong if installed + -- increase outgoing port range to avoid 99: Cannot assign requested address + "sysctl net.ipv4.ip_local_port_range='10240 65535'", + -- stop and remove kong if installed + "dpkg -l kong && (sudo kong stop; sudo dpkg -r kong) || true", + -- have to do the pkill sometimes, because kong stop allow the process to linger for a while + "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", + -- remove all lua files, not only those installed by package "rm -rf /usr/local/share/lua/5.1/kong", - "wget -nv https://download.konghq.com/" .. download_path .. "/pool/all/k/kong/kong_" .. - version .. "_amd64.deb -O kong-" .. version .. ".deb", + "wget -nv " .. download_path .. " -O kong-" .. version .. ".deb", "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", "echo " .. kong_conf_blob .. " | sudo base64 -d > /etc/kong/kong.conf", "sudo kong check", From f8bea2c1d8a9dea1a705b49a232677f242f05224 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 15:20:43 +0800 Subject: [PATCH 0791/4351] fix(perf) quote path in redirection and fix git repo test function --- spec/helpers/perf.lua | 4 +++- spec/helpers/perf/drivers/docker.lua | 2 +- spec/helpers/perf/drivers/local.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 4 ++-- spec/helpers/perf/git.lua | 9 +++++++++ 5 files changed, 16 insertions(+), 5 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index a9c75b93ef7..bca30b6d312 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -358,7 +358,9 @@ function _M.generate_flamegraph(filename, title) title = "Flame graph" end - if git.is_git_repo() then + -- If current test is git-based, also attach the Kong binary package + -- version it based on + if git.is_git_repo() and git.is_git_based() then title = title .. " (based on " .. git.get_kong_version() .. ")" end diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index fb6e4fccd65..97cf0fd7555 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -338,7 +338,7 @@ function _M:generate_flamegraph() end function _M:save_error_log(path) - return perf.execute("docker logs " .. self.kong_ct_id .. " 2>" .. path, + return perf.execute("docker logs " .. self.kong_ct_id .. " 2>'" .. path .. "'", { logger = self.log.log_exec }) end diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 0e79a6276e1..8405065210d 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -258,7 +258,7 @@ function _M:generate_flamegraph(title) end function _M:save_error_log(path) - return perf.execute("mv " .. KONG_ERROR_LOG_PATH .. " " .. path, + return perf.execute("mv " .. KONG_ERROR_LOG_PATH .. " '" .. path .. "'", { logger = self.log.log_exec }) end diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 45eb92c7a04..cee513b2207 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -420,8 +420,8 @@ end function _M:save_error_log(path) return perf.execute(ssh_execute_wrap(self, self.kong_ip, - "cat " .. KONG_ERROR_LOG_PATH) .. " >" .. path, + "cat " .. KONG_ERROR_LOG_PATH) .. " >'" .. path .. "'", { logger = self.ssh_log.log_exec }) end -return _M \ No newline at end of file +return _M diff --git a/spec/helpers/perf/git.lua b/spec/helpers/perf/git.lua index 8a2085f474b..41e22797694 100644 --- a/spec/helpers/perf/git.lua +++ b/spec/helpers/perf/git.lua @@ -79,13 +79,22 @@ local function get_kong_version() end local function is_git_repo() + -- reload the perf module, for circular dependency issue + perf = require("spec.helpers.perf") + return perf.execute("git status") end +-- is this test based on git versions: e.g. have we git checkout versions? +local function is_git_based() + return not not git_head +end + return { git_checkout = git_checkout, git_restore = git_restore, get_kong_version = get_kong_version, is_git_repo = is_git_repo, + is_git_based = is_git_based, } \ No newline at end of file From de0276e0757bcdb0dd1077453da1149cbfa2b6aa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 15:21:47 +0800 Subject: [PATCH 0792/4351] fix(perf) remove wait in tests, adjust stapxx args for longer duration --- spec/04-perf/01-rps/01-simple_spec.lua | 18 +++++++----------- spec/04-perf/02-flamegraph/01-simple_spec.lua | 8 +++++--- 2 files changed, 12 insertions(+), 14 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index d42611b445a..0606149a862 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -31,6 +31,8 @@ if env_versions then versions = split(env_versions, ",") end +local LOAD_DURATION = 60 + local SERVICE_COUNT = 10 local ROUTE_PER_SERVICE = 10 local CONSUMER_COUNT = 100 @@ -88,11 +90,9 @@ describe("perf test #baseline", function() path = "/test", connections = 1000, threads = 5, - duration = 10, + duration = LOAD_DURATION, }) - ngx.sleep(10) - local result = assert(perf.wait_result()) print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) @@ -104,6 +104,7 @@ describe("perf test #baseline", function() end) for _, version in ipairs(versions) do + describe("perf test for Kong " .. version .. " #simple #no_plugins", function() local bp lazy_setup(function() @@ -158,11 +159,9 @@ for _, version in ipairs(versions) do path = "/s1-r1", connections = 1000, threads = 5, - duration = 10, + duration = LOAD_DURATION, }) - ngx.sleep(10) - local result = assert(perf.wait_result()) print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) @@ -182,12 +181,10 @@ for _, version in ipairs(versions) do perf.start_load({ connections = 1000, threads = 5, - duration = 10, + duration = LOAD_DURATION, script = wrk_script, }) - ngx.sleep(10) - local result = assert(perf.wait_result()) print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) @@ -275,11 +272,10 @@ for _, version in ipairs(versions) do perf.start_load({ connections = 1000, threads = 5, - duration = 10, + duration = LOAD_DURATION, script = wrk_script, }) - ngx.sleep(10) local result = assert(perf.wait_result()) diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index b469fddc70d..b5a1b94e7ad 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -31,6 +31,8 @@ if env_versions then versions = split(env_versions, ",") end +local LOAD_DURATION = 180 + local SERVICE_COUNT = 10 local ROUTE_PER_SERVICE = 10 local CONSUMER_COUNT = 100 @@ -105,16 +107,16 @@ for _, version in ipairs(versions) do end) it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() - perf.start_stapxx("lj-lua-stacks.sxx", "--arg time=30") + perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION) perf.start_load({ connections = 1000, threads = 5, - duration = 30, + duration = LOAD_DURATION, script = wrk_script, }) - ngx.sleep(30) + ngx.sleep(LOAD_DURATION) local result = assert(perf.wait_result()) From eefe064e022646d874520b2389baf647427a58ef Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 19 Jul 2021 15:22:54 +0800 Subject: [PATCH 0793/4351] feat(perf) add balancer, plugin iterator tests --- .github/workflows/perf.yml | 8 +- spec/04-perf/01-rps/02-balancer_spec.lua | 254 ++++++++++++++++++ .../01-rps/03-plugin_iterator_spec.lua | 177 ++++++++++++ .../02-flamegraph/03-plugin_iterator_spec.lua | 171 ++++++++++++ 4 files changed, 608 insertions(+), 2 deletions(-) create mode 100644 spec/04-perf/01-rps/02-balancer_spec.lua create mode 100644 spec/04-perf/01-rps/03-plugin_iterator_spec.lua create mode 100644 spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 6265f59c5a0..b7f1affe571 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -103,8 +103,12 @@ jobs: PERF_TEST_DRIVER: terraform run: | for suite in ${{ steps.choose_perf.outputs.suites }}; do - bin/busted -o gtest spec/04-perf/$suite/ \ - -t "${{ steps.choose_perf.outputs.tags }}" + # Run each test individually, ngx.pipe doesn't like to be imported twice + # maybe bin/busted --no-auto-insulate + for f in $(find "spec/04-perf/$suite/" -type f); do + bin/busted -o gtest "$f" \ + -t "${{ steps.choose_perf.outputs.tags }}" + done done - name: Teardown diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua new file mode 100644 index 00000000000..7b576efcb04 --- /dev/null +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -0,0 +1,254 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") + +perf.set_log_level(ngx.DEBUG) +--perf.set_retry_count(3) + +local driver = os.getenv("PERF_TEST_DRIVER") or "docker" + +if driver == "terraform" then + perf.use_driver("terraform", { + provider = "equinix-metal", + tfvars = { + -- Kong Benchmarking + packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + -- TODO: use an org token + packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), + -- packet_plan = "baremetal_1", + -- packet_region = "sjc1", + -- packet_os = "ubuntu_20_04", + } + }) +else + perf.use_driver(driver) +end + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 60 + +local function print_and_save(s, path) + os.execute("mkdir -p output") + print(s) + local f = io.open(path or "output/result.txt", "a") + f:write(s) + f:write("\n") + f:close() +end + + +for _, version in ipairs(versions) do + local helpers, upstream_uris + + describe("perf test for Kong " .. version .. " #balancer", function() + local bp + lazy_setup(function() + helpers = perf.setup() + + bp = helpers.get_db_utils("postgres", { + "routes", + "services", + "upstreams", + "targets", + }) + + upstream_uris = perf.start_upstreams([[ + location = /test { + return 200; + } + ]], 10) + + + -- plain Service + local service = bp.services:insert { + url = upstream_uris[1] .. "/test", + } + + bp.routes:insert { + paths = { "/no-upstream" }, + service = service, + strip_path = true, + } + + -- upstream with 1 target + local upstream = assert(bp.upstreams:insert { + name = "upstream1target", + }) + + assert(bp.targets:insert({ + upstream = { id = upstream.id, }, + target = upstream_uris[1]:match("[%d%.]+:%d+"), + })) + + local service = bp.services:insert { + url = "http://upstream1target/test", + } + + bp.routes:insert { + paths = { "/upstream1target" }, + service = service, + strip_path = true, + } + + -- upstream with 10 targets + local upstream = assert(bp.upstreams:insert { + name = "upstream10targets", + }) + + for i=1,10 do + assert(bp.targets:insert({ + upstream = { id = upstream.id, }, + target = upstream_uris[i]:match("[%d%.]+:%d+"), + weight = i*5, + })) + end + + local service = bp.services:insert { + url = "http://upstream10targets/test", + } + + bp.routes:insert { + paths = { "/upstream10targets" }, + service = service, + strip_path = true, + } + + end) + + before_each(function() + perf.start_kong(version, { + --kong configs + }) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it("#no_upstream", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/no-upstream", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + it("#upstream_1_target", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/upstream1target", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + it("#upstream_10_targets", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/upstream10targets", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + it("#balancer_rebuild", function() + local exiting = false + math.randomseed(os.time()) + assert(ngx.timer.at(0, function() + + while not exiting do + local admin_client = assert(helpers.admin_client()) + local target = upstream_uris[math.floor(math.random()*10)+1]:match("[%d%.]+:%d+") + local res = admin_client:patch("/upstreams/upstream10targets/targets/" .. target, { + body = { + weight = math.floor(math.random()*50) + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert(res.status == 200, "PATCH targets returns non-200 response: " .. res.status) + admin_client:close() + ngx.sleep(3) + end + end)) + + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/upstream10targets", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + exiting = true + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + + end) + + end) + +end \ No newline at end of file diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua new file mode 100644 index 00000000000..91ea40a4185 --- /dev/null +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -0,0 +1,177 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") + +perf.set_log_level(ngx.DEBUG) +--perf.set_retry_count(3) + +local driver = os.getenv("PERF_TEST_DRIVER") or "docker" + +if driver == "terraform" then + perf.use_driver("terraform", { + provider = "equinix-metal", + tfvars = { + -- Kong Benchmarking + packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + -- TODO: use an org token + packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), + -- packet_plan = "baremetal_1", + -- packet_region = "sjc1", + -- packet_os = "ubuntu_20_04", + } + }) +else + perf.use_driver(driver) +end + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 60 + +local function print_and_save(s, path) + os.execute("mkdir -p output") + print(s) + local f = io.open(path or "output/result.txt", "a") + f:write(s) + f:write("\n") + f:close() +end + + +for _, version in ipairs(versions) do + local termination_message = "performancetestperformancetestperformancetestperformancetest" + + describe("perf test for Kong " .. version .. " #plugin_iterator", function() + local bp, another_service, another_route + lazy_setup(function() + local helpers = perf.setup() + + bp = helpers.get_db_utils("postgres", { + "routes", + "services", + "plugins", + }) + + local upstream_uri = perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + local service = bp.services:insert { + url = upstream_uri .. "/test", + } + + bp.plugins:insert { + name = "request-termination", + config = { + status_code = 200, + message = termination_message, + } + } + + bp.routes:insert { + paths = { "/test" }, + service = service, + strip_path = true, + } + + another_service = bp.services:insert { + url = upstream_uri .. "/another", + } + + another_route = bp.routes:insert { + paths = { "/another" }, + service = another_service, + strip_path = true, + } + + end) + + before_each(function() + perf.start_kong(version, { + --kong configs + }) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it("#global_only", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/test", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + it("#global_and_irrelevant", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + -- those plugins doesn't run on current path, but does they affect plugin iterrator? + bp.plugins:insert { + name = "request-termination", + service = another_service, + config = { + status_code = 200, + message = termination_message, + } + } + + bp.plugins:insert { + name = "request-termination", + route = another_route, + config = { + status_code = 200, + message = termination_message, + } + } + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/test", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + end) + +end \ No newline at end of file diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua new file mode 100644 index 00000000000..6367ea8878b --- /dev/null +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -0,0 +1,171 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") + +perf.set_log_level(ngx.DEBUG) +--perf.set_retry_count(3) + +local driver = os.getenv("PERF_TEST_DRIVER") or "local" + +if driver == "terraform" then + perf.use_driver("terraform", { + provider = "equinix-metal", + tfvars = { + -- Kong Benchmarking + packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + -- TODO: use an org token + packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), + -- packet_plan = "baremetal_1", + -- packet_region = "sjc1", + -- packet_os = "ubuntu_20_04", + } + }) +else + perf.use_driver(driver) +end + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 180 + + +for _, version in ipairs(versions) do + local termination_message = "performancetestperformancetestperformancetestperformancetest" + + describe("perf test for Kong " .. version .. " #plugin_iterator", function() + local bp, another_service, another_route + lazy_setup(function() + local helpers = perf.setup() + + bp = helpers.get_db_utils("postgres", { + "routes", + "services", + "plugins", + }) + + local upstream_uri = perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + local service = bp.services:insert { + url = upstream_uri .. "/test", + } + + bp.plugins:insert { + name = "request-termination", + config = { + status_code = 200, + message = termination_message, + } + } + + bp.routes:insert { + paths = { "/test" }, + service = service, + strip_path = true, + } + + another_service = bp.services:insert { + url = upstream_uri .. "/another", + } + + another_route = bp.routes:insert { + paths = { "/another" }, + service = another_service, + strip_path = true, + } + + end) + + before_each(function() + perf.start_kong(version, { + --kong configs + }) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it("#global_only", function() + + perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION) + + perf.start_load({ + path = "/test", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + ngx.sleep(LOAD_DURATION) + + local result = assert(perf.wait_result()) + + print(("### Result for Kong %s:\n%s"):format(version, result)) + + perf.generate_flamegraph( + "output/" .. utils.get_test_output_filename() .. ".svg", + "Flame graph for Kong " .. utils.get_test_descriptor() + ) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + it("#global_and_irrelevant", function() + -- those plugins doesn't run on current path, but does they affect plugin iterrator? + bp.plugins:insert { + name = "request-termination", + service = another_service, + config = { + status_code = 200, + message = termination_message, + } + } + + bp.plugins:insert { + name = "request-termination", + route = another_route, + config = { + status_code = 200, + message = termination_message, + } + } + + perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION) + + perf.start_load({ + path = "/test", + connections = 1000, + threads = 5, + duration = LOAD_DURATION, + }) + + ngx.sleep(LOAD_DURATION) + + local result = assert(perf.wait_result()) + + print(("### Result for Kong %s:\n%s"):format(version, result)) + + perf.generate_flamegraph( + "output/" .. utils.get_test_output_filename() .. ".svg", + "Flame graph for Kong " .. utils.get_test_descriptor() + ) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + end) + +end \ No newline at end of file From 17ca023d1510ed8a94004f189592116acc741929 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 5 Aug 2021 12:15:09 -0300 Subject: [PATCH 0794/4351] chore(prometheus) move files into plugin's dir --- CHANGELOG.md | 179 ---------------- LICENSE | 202 ------------------ README.md | 192 ----------------- .../plugins/prometheus/grafana}/README.md | 0 .../prometheus/grafana}/kong-official.json | 0 .../kong-prometheus-plugin-1.3.0-1.rockspec | 0 .../26-prometheus}/01-api_spec.lua | 0 .../26-prometheus}/02-access_spec.lua | 0 .../26-prometheus}/03-custom-serve_spec.lua | 0 .../26-prometheus}/04-status_api_spec.lua | 0 .../05-enterprise-exporter_spec.lua | 0 11 files changed, 573 deletions(-) delete mode 100644 CHANGELOG.md delete mode 100644 LICENSE delete mode 100644 README.md rename {grafana => kong/plugins/prometheus/grafana}/README.md (100%) rename {grafana => kong/plugins/prometheus/grafana}/kong-official.json (100%) rename kong-prometheus-plugin-1.3.0-1.rockspec => kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec (100%) rename spec/{ => 03-plugins/26-prometheus}/01-api_spec.lua (100%) rename spec/{ => 03-plugins/26-prometheus}/02-access_spec.lua (100%) rename spec/{ => 03-plugins/26-prometheus}/03-custom-serve_spec.lua (100%) rename spec/{ => 03-plugins/26-prometheus}/04-status_api_spec.lua (100%) rename spec/{ => 03-plugins/26-prometheus}/05-enterprise-exporter_spec.lua (100%) diff --git a/CHANGELOG.md b/CHANGELOG.md deleted file mode 100644 index c691e50888d..00000000000 --- a/CHANGELOG.md +++ /dev/null @@ -1,179 +0,0 @@ -# Table of Contents - -- [1.3.0](#130---20210527) -- [1.2.1](#121---20210415) -- [1.2.0](#120---20210324) -- [1.1.0](#110---20210303) -- [1.0.0](#100---20200820) -- [0.9.0](#090---20200617) -- [0.8.0](#080---20200424) -- [0.7.1](#071---20200105) -- [0.7.0](#070---20191204) -- [0.6.0](#060---20190929) -- [0.5.0](#050---20190916) -- [0.4.1](#041---20190801) -- [0.4.0](#040---20190605) -- [0.3.4](#034---20181217) -- [0.3.3](#033---20181214) -- [0.3.2](#032---20181101) -- [0.3.1](#031---20181017) -- [0.3.0](#030---20181015) -- [0.2.0](#020---20180924) -- [0.1.0](#010---20180615) - -## [1.3.0] - 2021/05/27 - -- Fix exporter to attach subsystem label to memory stats - [#118](https://github.com/Kong/kong-plugin-prometheus/pull/118) -- Expose dataplane status on control plane, new metrics `data_plane_last_seen`, - `data_plane_config_hash` and `data_plane_version_compatible` are added. - [#98](https://github.com/Kong/kong-plugin-prometheus/pull/98) - -## [1.2.1] - 2021/04/15 - -- Fix an issue where the Content-Length header could be potentially mispelled - [#124](https://github.com/Kong/kong-plugin-prometheus/pull/124) - -## [1.2.0] - 2021/03/24 - -- Fix an issue where there's no stream listener or stream API is not available, -/metrics endpoint may timeout [#108](https://github.com/Kong/kong-plugin-prometheus/pull/108) -- Export per-consumer status [#115](https://github.com/Kong/kong-plugin-prometheus/pull/115) -(Thanks, [samsk](https://github.com/samsk)!) - -## [1.1.0] - 2021/03/03 - -- Export Kong Enterprise Edition licensing information. - [#110](https://github.com/Kong/kong-plugin-prometheus/pull/110) - -## [1.0.0] - 2020/08/20 - -- Change handler to use Kong PDK function kong.log.serialize instead of using - a deprecated basic serializer. - -## [0.9.0] - 2020/06/17 - -- Expose healthiness of upstream targets - (Thanks, [carnei-ro](https://github.com/carnei-ro)!) - [#88](https://github.com/Kong/kong-plugin-prometheus/pull/88) -- Fix a typo on the dashboard - (Thanks, [Monska85](https://github.com/Monska85)!) - -## [0.8.0] - 2020/04/24 - -- Expose the `prometheus` object for custom metrics - [#78](https://github.com/Kong/kong-plugin-prometheus/pull/78) -- Significant performance enhancements; expect manifolds improvements in - Kong's throughput while using the plugin and reduction in CPU usage while - memory usage is expected to go up. - [#79](https://github.com/Kong/kong-plugin-prometheus/pull/79) - -## [0.7.1] - 2020/01/05 - -- Fix `full_metric_name` function was not accessible -- Fix linting issues - -## [0.7.0] - 2019/12/04 - -- **Performance improvements:** Reduced the number of writes (and hence locks) - to the shared dictionary using lua-resty-counter library. - (Status API is being shipped with Kong 1.4). - [#69](https://github.com/Kong/kong-plugin-prometheus/pull/69) -- Update schema for the plugin for Kong 2.0 compatibility - [#72](https://github.com/Kong/kong-plugin-prometheus/pull/72) - -## [0.6.0] - 2019/09/29 - -- **Metrics on Status API:** Metrics are now be available on the Status API - (Status API is being shipped with Kong 1.4). - [#66](https://github.com/Kong/kong-plugin-prometheus/pull/66) - -## [0.5.0] - 2019/09/16 - -- **Route based metrics:** All proxy metrics now contain a tag with the name - or ID of the route. - [#40](https://github.com/Kong/kong-plugin-prometheus/issues/40) -- **New metrics releated to Kong's memory usage:** - New metrics related to Kong's shared dictionaries - and Lua VMs are now available - [#62](https://github.com/Kong/kong-plugin-prometheus/pull/62): - - per worker Lua VM allocated bytes (`kong_memory_workers_lua_vms_bytes`) - - shm capacity and bytes allocated (`kong_memory_lua_shared_dict_bytes` and - `kong_memory_lua_shared_dict_total_bytes`) -- Performance has been improved by avoiding unnecessary timer creation. - This will lower the impact of the plugin on Kong's overall latency. - [#60](https://github.com/Kong/kong-plugin-prometheus/pull/60) -- Tests to ensure gRPC compatibility have been added. - [#57](https://github.com/Kong/kong-plugin-prometheus/pull/57) - -## [0.4.1] - 2019/08/01 - -- Fix issue where the plugin's shared dictionary would not be properly -initialized - -## [0.4.0] - 2019/06/05 - -- Remove BasePlugin inheritance (not needed anymore) - -## [0.3.4] - 2018/12/17 - -- Drop the use of `kong.tools.responses` module for - Kong 1.0 compatibility. - [#34](https://github.com/Kong/kong-plugin-prometheus/pull/34) - -## [0.3.3] - 2018/12/14 - -- Do not attempt to send HTTP status code after the body has been sent - while serving `/metrics`. This would result in error being logged in Kong. - [#33](https://github.com/Kong/kong-plugin-prometheus/pull/33) - -## [0.3.2] - 2018/11/01 - -- Fix a nil pointer de-reference bug when no routes are matched in Kong. - [#28](https://github.com/Kong/kong-plugin-prometheus/pull/28) - -## [0.3.1] - 2018/10/17 - -- Fix bugs introduced in 0.3.0 due to incorrect PDK function calls - Thank you @kikito for the fix! - [#26](https://github.com/Kong/kong-plugin-prometheus/pull/26) - -## [0.3.0] - 2018/10/15 - -- This release has no user facing changes but has under the hood - changes for upcoming Kong 1.0.0 release. -- Migrated schema and API endpoint of the plugin to the new DAO and - use PDK functions where possible. - Thank you @kikito for the contribution! - [#24](https://github.com/Kong/kong-plugin-prometheus/pull/24) - -## [0.2.0] - 2018/09/24 - -- :warning: Dropped metrics that were aggregated across services in Kong. - These metrics can be obtained much more efficiently using queries in Prometheus. - [#8](https://github.com/Kong/kong-plugin-prometheus/pull/8) - -## [0.1.0] - 2018/06/15 - -- Initial release of Prometheus plugin for Kong. - -[1.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.2.1...1.3.0 -[1.2.1]: https://github.com/Kong/kong-plugin-prometheus/compare/1.2.0...1.2.1 -[1.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.1.0...1.2.0 -[1.1.0]: https://github.com/Kong/kong-plugin-prometheus/compare/1.0.0...1.1.0 -[1.0.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.9.0...1.0.0 -[0.9.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.8.0...0.9.0 -[0.8.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.1...0.8.0 -[0.7.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.7.0...0.7.1 -[0.7.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.6.0...0.7.0 -[0.6.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.5.0...0.6.0 -[0.5.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.1...0.5.0 -[0.4.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.4.0...0.4.1 -[0.4.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.4...0.4.0 -[0.3.4]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.3...0.3.4 -[0.3.3]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.2...0.3.3 -[0.3.2]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.1...0.3.2 -[0.3.1]: https://github.com/Kong/kong-plugin-prometheus/compare/0.3.0...0.3.1 -[0.3.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.2.0...0.3.0 -[0.2.0]: https://github.com/Kong/kong-plugin-prometheus/compare/0.1.0...0.2.0 -[0.1.0]: https://github.com/Kong/kong-plugin-prometheus/commit/dc81ea15bd2b331beb8f59176e3ce0fd9007ec03 diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 47262804624..00000000000 --- a/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. \ No newline at end of file diff --git a/README.md b/README.md deleted file mode 100644 index 8585c334054..00000000000 --- a/README.md +++ /dev/null @@ -1,192 +0,0 @@ -# Kong Prometheus Plugin - -[![Build Status][badge-travis-image]][badge-travis-url] - -This plugin exposes metrics in [Prometheus Exposition format](https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md). - - -### Available metrics -- *Status codes*: HTTP status codes returned by upstream services. -- *Latencies Histograms*: Latency as measured at Kong: - - *Request*: Total request latency - - *Kong*: Time taken for Kong to route, authenticate and run all plugins for a request - - *Upstream*: Time taken by the upstream to respond to the request. -- *Bandwidth*: Total Bandwidth (egress/ingress) flowing through Kong. -- *DB reachability*: Can the Kong node reach it's Database or not (Guage 0/1). -- *Connections*: Various NGINX connection metrics like active, reading, writing, - accepted connections. -- *Memory Usage*: - - *Shared dict usage*: Memory usage for each shared dictionaries in bytes. - - *Shared dict capacity*: Capacity for each shared dictionaries in bytes. - - *Lua VM memory usage*: Memory usage for Lua VM on each worker in bytes. - -### Grafana Dashboard - -Metrics collected via this plugin can be graphed using the following dashboard: -https://grafana.com/dashboards/7424 - -### Using the plugin - -#### Enable the plugin -```bash -$ curl http://localhost:8001/plugins -d name=prometheus -``` - -### Scraping metrics - -#### Via Kong's Status API - -Metrics are available on the status API at `/metrics` endpoint: -``` -curl http://localhost:800x/metrics -``` -This is the preferred method. - -#### Via Kong's Admin API - -Metrics are available on the admin API at `/metrics` endpoint: -``` -curl http://localhost:8001/metrics -``` - -#### Via Kong's proxy - -If your proxy nodes also serve the Admin API, then you can create a route -to `/metrics` endpoint and apply a IP restriction plugin. -``` -curl -XPOST http://localhost:8001/services -d name=prometheusEndpoint -d url=http://localhost:8001/metrics -curl -XPOST http://localhost:8001/services/prometheusEndpoint/routes -d paths[]=/metrics -curl -XPOST http://localhost:8001/services/prometheusEndpoint/plugins -d name=ip-restriction -d config.whitelist=10.0.0.0/8 -``` - -#### On a custom port - -Alternatively, this plugin has the capability to serve the content on a -different port using a custom server block in Kong's NGINX template. - -If you're using Kong 0.14.0 or above, then you can inject the server block -using Kong's [injecting NGINX directives](https://docs.konghq.com/0.14.x/configuration/#injecting-nginx-directives) -feature. - -Consider the below file containing an Nginx `server` block: - -``` -# /path/to/prometheus-server.conf -server { - server_name kong_prometheus_exporter; - listen 0.0.0.0:9542; # can be any other port as well - - location / { - default_type text/plain; - content_by_lua_block { - local prometheus = require "kong.plugins.prometheus.exporter" - prometheus:collect() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } -} -``` - -Assuming you've the above file available in your file-system on which -Kong is running, add the following line to your `kong.conf` to scrape metrics -from `9542` port. - -``` -nginx_http_include=/path/to/prometheus-server.conf -``` - -If you're running Kong version older than 0.14.0, then you can achieve the -same result by using a -[custom NGINX template](https://docs.konghq.com/0.14.x/configuration/#custom-nginx-templates-embedding-kong). - -#### Sample /metrics output - -```bash -$ curl http://localhost:8001/metrics -root@vagrant-ubuntu-trusty-64:~# curl -D - http://localhost:8001/metrics -HTTP/1.1 200 OK -Server: openresty/1.11.2.5 -Date: Mon, 11 Jun 2018 01:39:38 GMT -Content-Type: text/plain; charset=UTF-8 -Transfer-Encoding: chunked -Connection: keep-alive -Access-Control-Allow-Origin: * - -# HELP kong_bandwidth Total bandwidth in bytes consumed per service in Kong -# TYPE kong_bandwidth counter -kong_bandwidth{type="egress",service="google"} 1277 -kong_bandwidth{type="ingress",service="google"} 254 -# HELP kong_datastore_reachable Datastore reachable from Kong, 0 is unreachable -# TYPE kong_datastore_reachable gauge -kong_datastore_reachable 1 -# HELP kong_http_consumer_status HTTP status codes for customer per service/route in Kong -# TYPE kong_http_consumer_status counter -kong_http_consumer_status{service="upstream",route="default",code="200",consumer="consumer1"} 5185 -# HELP kong_http_status HTTP status codes per service in Kong -# TYPE kong_http_status counter -kong_http_status{code="301",service="google"} 2 -# HELP kong_latency Latency added by Kong, total request time and upstream latency for each service in Kong -# TYPE kong_latency histogram -kong_latency_bucket{type="kong",service="google",le="00001.0"} 1 -kong_latency_bucket{type="kong",service="google",le="00002.0"} 1 -. -. -kong_latency_bucket{type="kong",service="google",le="+Inf"} 2 -kong_latency_bucket{type="request",service="google",le="00300.0"} 1 -kong_latency_bucket{type="request",service="google",le="00400.0"} 1 -. -. -kong_latency_bucket{type="request",service="google",le="+Inf"} 2 -kong_latency_bucket{type="upstream",service="google",le="00300.0"} 2 -kong_latency_bucket{type="upstream",service="google",le="00400.0"} 2 -. -. -kong_latency_bucket{type="upstream",service="google",le="+Inf"} 2 -kong_latency_count{type="kong",service="google"} 2 -kong_latency_count{type="request",service="google"} 2 -kong_latency_count{type="upstream",service="google"} 2 -kong_latency_sum{type="kong",service="google"} 2145 -kong_latency_sum{type="request",service="google"} 2672 -kong_latency_sum{type="upstream",service="google"} 527 -# HELP kong_nginx_http_current_connections Number of HTTP connections -# TYPE kong_nginx_http_current_connections gauge -kong_nginx_http_current_connections{state="accepted"} 8 -kong_nginx_http_current_connections{state="active"} 1 -kong_nginx_http_current_connections{state="handled"} 8 -kong_nginx_http_current_connections{state="reading"} 0 -kong_nginx_http_current_connections{state="total"} 8 -kong_nginx_http_current_connections{state="waiting"} 0 -kong_nginx_http_current_connections{state="writing"} 1 -# HELP kong_memory_lua_shared_dict_bytes Allocated slabs in bytes in a shared_dict -# TYPE kong_memory_lua_shared_dict_bytes gauge -kong_memory_lua_shared_dict_bytes{shared_dict="kong",kong_subsystem="http"} 40960 -. -. -# HELP kong_memory_lua_shared_dict_total_bytes Total capacity in bytes of a shared_dict -# TYPE kong_memory_lua_shared_dict_total_bytes gauge -kong_memory_lua_shared_dict_total_bytes{shared_dict="kong",kong_subsystem="http"} 5242880 -. -. -# HELP kong_memory_workers_lua_vms_bytes Allocated bytes in worker Lua VM -# TYPE kong_memory_workers_lua_vms_bytes gauge -kong_memory_workers_lua_vms_bytes{pid="7281",kong_subsystem="http"} 41124353 -# HELP kong_nginx_metric_errors_total Number of nginx-lua-prometheus errors -# TYPE kong_nginx_metric_errors_total counter -kong_nginx_metric_errors_total 0 -# HELP kong_upstream_target_health Health status of targets of upstream. States = healthchecks_off|healthy|unhealthy|dns_error, value is 1 when state is populated. -kong_upstream_target_health{upstream="",target="",address=":",state="healthchecks_off"} 0 -kong_upstream_target_health{upstream="",target="",address=":",state="healthy"} 1 -kong_upstream_target_health{upstream="",target="",address=":",state="unhealthy"} 0 -kong_upstream_target_health{upstream="",target="",address=":",state="dns_error"} 0 - -``` - - - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-prometheus/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-prometheus.svg?branch=master diff --git a/grafana/README.md b/kong/plugins/prometheus/grafana/README.md similarity index 100% rename from grafana/README.md rename to kong/plugins/prometheus/grafana/README.md diff --git a/grafana/kong-official.json b/kong/plugins/prometheus/grafana/kong-official.json similarity index 100% rename from grafana/kong-official.json rename to kong/plugins/prometheus/grafana/kong-official.json diff --git a/kong-prometheus-plugin-1.3.0-1.rockspec b/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec similarity index 100% rename from kong-prometheus-plugin-1.3.0-1.rockspec rename to kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec diff --git a/spec/01-api_spec.lua b/spec/03-plugins/26-prometheus/01-api_spec.lua similarity index 100% rename from spec/01-api_spec.lua rename to spec/03-plugins/26-prometheus/01-api_spec.lua diff --git a/spec/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua similarity index 100% rename from spec/02-access_spec.lua rename to spec/03-plugins/26-prometheus/02-access_spec.lua diff --git a/spec/03-custom-serve_spec.lua b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua similarity index 100% rename from spec/03-custom-serve_spec.lua rename to spec/03-plugins/26-prometheus/03-custom-serve_spec.lua diff --git a/spec/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua similarity index 100% rename from spec/04-status_api_spec.lua rename to spec/03-plugins/26-prometheus/04-status_api_spec.lua diff --git a/spec/05-enterprise-exporter_spec.lua b/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua similarity index 100% rename from spec/05-enterprise-exporter_spec.lua rename to spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua From dd119a6ef6769bf2d89cee1c0c8432068cddc7f5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 5 Aug 2021 22:11:11 +0300 Subject: [PATCH 0795/4351] chore(deps) bump lua-resty-acme from ~> 0.6 to == 0.7.1 (#7658) ### Summary #### bug fixes - ***:** popup errors from lower functions [a19e9c8](https://github.com/fffonion/lua-resty-acme/commit/a19e9c8af9179a81815c653d176aa0bfc27e532b) - **autossl:** pass storage config to acme client ([#43](https://github.com/fffonion/lua-resty-acme/issues/43)) [ef1e541](https://github.com/fffonion/lua-resty-acme/commit/ef1e54112d1bdda187812a0e6c96d8b134fd4d04) #### features - **autossl:** add challenge_start_delay [df4ba0b](https://github.com/fffonion/lua-resty-acme/commit/df4ba0b71a1f92b87d7f9f203475bc7115c56b9a) - **autossl:** check if domain is whitelisted before cert renewal ([#35](https://github.com/fffonion/lua-resty-acme/issues/35)) [942c007](https://github.com/fffonion/lua-resty-acme/commit/942c007711ba1a0f04b8f30f81443a46ae0ed412) - **client:** add challenge_start_callback [1c9b2d5](https://github.com/fffonion/lua-resty-acme/commit/1c9b2d5a03eb644cc0770ec54e4d711bc03cdd42) - **client:** allow to read "alternate" link and select preferred chain ([#42](https://github.com/fffonion/lua-resty-acme/issues/42)) [ff17a74](https://github.com/fffonion/lua-resty-acme/commit/ff17a741d36f2058a21621c9191fda8513cb2c73) - **storage/vault:** add support for kubernetes auth ([#37](https://github.com/fffonion/lua-resty-acme/issues/37)) [93c2121](https://github.com/fffonion/lua-resty-acme/commit/93c212132a5d28b93269675c63a88a4e452001dc) --- kong-2.5.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index f166e20bef0..28f38b02c96 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.7.3", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6", - "lua-resty-acme ~> 0.6", + "lua-resty-acme == 0.7.1", -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", From f6ed638c6840adf633a7ec8eb9d4cd8068cdff34 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 5 Aug 2021 23:18:57 +0300 Subject: [PATCH 0796/4351] chore(deps) bump grpcurl from 1.8.1 to 1.8.2 (#7659) ### Summary #### Command-line tool - Several bugs have been addressed in the library used to parse proto source files. Previously grpcurl would accept proto source files that could not actually be compiled with protoc. This release links in the newer version of that library. #### Go package - Callers of grpcurl.BlockingDial can now supply the dial option grpc.FailOnNonTempDialError(false), to prevent the fast-fail behavior for certain kinds of errors (such as "connection refused"). Previously, even if this option were provided, it would be ignored/overwritten by other options that BlockingDial uses. --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index bee3f4a185a..b876afdf448 100644 --- a/Makefile +++ b/Makefile @@ -29,7 +29,7 @@ RESTY_LUAROCKS_VERSION ?= `grep RESTY_LUAROCKS_VERSION $(KONG_SOURCE_LOCATION)/. RESTY_OPENSSL_VERSION ?= `grep RESTY_OPENSSL_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` RESTY_PCRE_VERSION ?= `grep RESTY_PCRE_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` KONG_BUILD_TOOLS ?= `grep KONG_BUILD_TOOLS_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` -GRPCURL_VERSION ?= 1.8.1 +GRPCURL_VERSION ?= 1.8.2 OPENRESTY_PATCHES_BRANCH ?= master KONG_NGINX_MODULE_BRANCH ?= master From 51848a072ebfae24d94b92c824363eefca1c84ee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 5 Aug 2021 23:19:15 +0300 Subject: [PATCH 0797/4351] chore(deps) bump lua-resty-openssl from 0.7.3 to 0.7.4 (#7657) ### Summary - **extension:** fallback to ASN1_STRING_print in extension:text where X509V3_EXT_print is not available [f0268f5](https://github.com/fffonion/lua-resty-acme/commit/f0268f55b124eb4ff65b472899e241af850f9d35) --- kong-2.5.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 28f38b02c96..24f9083d372 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-cookie == 0.1.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.7.3", + "lua-resty-openssl == 0.7.4", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6", "lua-resty-acme == 0.7.1", From e780ed50dac70df0b56aa0dcddefdf33bde3ea2f Mon Sep 17 00:00:00 2001 From: Harry Date: Fri, 6 Aug 2021 05:13:31 -0700 Subject: [PATCH 0798/4351] style(clustering) use string.rep instead of a hard-coded string (#7661) This is largely to improve readability. --- kong/clustering/control_plane.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 1327a9b1eee..6d7b4c10120 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -483,7 +483,7 @@ function _M:handle_cp_websocket() end local dp_plugins_map = plugins_list_to_map(data.plugins) - local config_hash = "00000000000000000000000000000000" -- initial hash + local config_hash = string.rep("0", 32) -- initial hash local last_seen = ngx_time() local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay From 28be3cd564389664bdfcb59ea4063807e5005eb2 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 6 Aug 2021 17:27:53 +0200 Subject: [PATCH 0799/4351] chore(datadog) bump version from 3.0.1 to 3.1.0 (#7598) Based on PR https://github.com/Kong/kong/pull/7463 --- kong/plugins/datadog/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 5b61040b8b0..b99b299018a 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -89,7 +89,7 @@ end local DatadogHandler = { PRIORITY = 10, - VERSION = "3.0.1", + VERSION = "3.1.0", } From e6ecad41697cd2d01a166881f8237864a4d8da7d Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Fri, 6 Aug 2021 12:17:12 -0400 Subject: [PATCH 0800/4351] chore(log) remove duplicate CP plugin version output in log (#7516) --- kong/clustering/control_plane.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 6d7b4c10120..a1c66453cd3 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -311,7 +311,7 @@ function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) " is different to control plane plugin version " .. cp_plugin.version if cp_plugin.major ~= dp_plugin.major then - ngx_log(ngx_WARN, _log_prefix, msg, cp_plugin.version, log_suffix) + ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) elseif cp_plugin.minor ~= dp_plugin.minor then ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) From 3fbdf6d773460a7b2ce1d9b081cf59f9a2fcf611 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 6 Aug 2021 18:28:12 +0200 Subject: [PATCH 0801/4351] perf(postgres): meta_schema is a read-only operation (#7454) --- kong/db/strategies/postgres/connector.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 48496b0506f..2ca4f349224 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -717,7 +717,7 @@ function _mt:schema_migrations() "SELECT *\n", " FROM schema_meta\n", " WHERE key = ", self:escape_literal("schema_meta"), ";" - })) + }), "read") if not rows then return nil, err From 221f6b6024c6d5127ac06abff962f42bb97c957a Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 5 Aug 2021 13:06:53 -0300 Subject: [PATCH 0802/4351] chore(prometheus) add prometheus files to rockspec and remove rockspec dependency --- kong-2.5.0-0.rockspec | 10 +++++++++- kong/constants.lua | 2 +- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 24f9083d372..cc527f634f3 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -44,7 +44,6 @@ dependencies = { "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", "kong-plugin-serverless-functions ~> 2.1", - "kong-prometheus-plugin ~> 1.3", "kong-proxy-cache-plugin ~> 1.3", "kong-plugin-request-transformer ~> 1.3", "kong-plugin-session ~> 2.4", @@ -419,5 +418,14 @@ build = { ["kong.plugins.acme.migrations"] = "kong/plugins/acme/migrations/init.lua", ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua", + + ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", + ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", + ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", + ["kong.plugins.prometheus.enterprise.exporter"] = "kong/plugins/prometheus/enterprise/exporter.lua", + ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", + ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", + ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", + ["kong.plugins.prometheus.schema"] = "kong/plugins/prometheus/schema.lua", } } diff --git a/kong/constants.lua b/kong/constants.lua index d8e9e6d382b..e8356e060a2 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -25,12 +25,12 @@ local plugins = { "bot-detection", "aws-lambda", "request-termination", + "prometheus", -- external plugins "azure-functions", "zipkin", "pre-function", "post-function", - "prometheus", "proxy-cache", "session", "acme", From caa83db987622462efbc6c40bac2e7a852acc0a9 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 6 Aug 2021 14:02:49 -0300 Subject: [PATCH 0803/4351] tests(prometheus) adapt prometheus tests for ci --- .pongo/pongo-setup.sh | 11 - .pongo/pongorc | 3 - .../26-prometheus/02-access_spec.lua | 41 +- .../26-prometheus/03-custom-serve_spec.lua | 2 +- .../26-prometheus/04-status_api_spec.lua | 31 +- .../05-enterprise-exporter_spec.lua | 17 +- .../fixtures/prometheus/custom_nginx.template | 885 ------------------ 7 files changed, 21 insertions(+), 969 deletions(-) delete mode 100644 .pongo/pongo-setup.sh delete mode 100644 .pongo/pongorc delete mode 100644 spec/fixtures/prometheus/custom_nginx.template diff --git a/.pongo/pongo-setup.sh b/.pongo/pongo-setup.sh deleted file mode 100644 index 1350a061c80..00000000000 --- a/.pongo/pongo-setup.sh +++ /dev/null @@ -1,11 +0,0 @@ -# due to makefile omission in Kong grpcurl will not get installed -# on 1.3 through 2.0. So add manually if not installed already. -# see: https://github.com/Kong/kong/pull/5857 - -if [ ! -f /kong/bin/grpcurl ]; then - echo grpcurl not found, now adding... - curl -s -S -L https://github.com/fullstorydev/grpcurl/releases/download/v1.3.0/grpcurl_1.3.0_linux_x86_64.tar.gz | tar xz -C /kong/bin; -fi - -# install rockspec, dependencies only -find /kong-plugin -maxdepth 1 -type f -name '*.rockspec' -exec luarocks install --only-deps {} \; diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index af933a634f3..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,3 +0,0 @@ ---postgres ---no-cassandra ---grpcbin diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index ad095121882..1cf5116624b 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -3,19 +3,6 @@ local helpers = require "spec.helpers" local TCP_SERVICE_PORT = 8189 local TCP_PROXY_PORT = 9007 --- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged -local stream_available, _ = pcall(require, "kong.tools.stream_api") - -local spec_path = debug.getinfo(1).source:match("@?(.*/)") - -local nginx_conf -if stream_available then - nginx_conf = spec_path .. "/fixtures/prometheus/custom_nginx.template" -else - nginx_conf = "./spec/fixtures/custom_nginx.template" -end --- Note ends - describe("Plugin: prometheus (access)", function() local proxy_client local admin_client @@ -42,7 +29,7 @@ describe("Plugin: prometheus (access)", function() local grpc_service = bp.services:insert { name = "mock-grpc-service", - url = "grpc://grpcbin:9000", + url = "grpc://localhost:15002", } bp.routes:insert { @@ -54,7 +41,7 @@ describe("Plugin: prometheus (access)", function() local grpcs_service = bp.services:insert { name = "mock-grpcs-service", - url = "grpcs://grpcbin:9001", + url = "grpcs://localhost:15003", } bp.routes:insert { @@ -81,10 +68,9 @@ describe("Plugin: prometheus (access)", function() name = "prometheus" } - helpers.tcp_server(TCP_SERVICE_PORT) assert(helpers.start_kong { - nginx_conf = nginx_conf, - plugins = "bundled, prometheus", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, }) proxy_client = helpers.proxy_client() @@ -94,7 +80,6 @@ describe("Plugin: prometheus (access)", function() end) teardown(function() - helpers.kill_tcp_server(TCP_SERVICE_PORT) if proxy_client then proxy_client:close() end @@ -196,6 +181,8 @@ describe("Plugin: prometheus (access)", function() end) pending("increments the count for proxied TCP streams", function() + local thread = helpers.tcp_server(TCP_SERVICE_PORT, { requests = 1 }) + local conn = assert(ngx.socket.connect("127.0.0.1", TCP_PROXY_PORT)) assert(conn:send("hi there!\n")) @@ -214,6 +201,8 @@ describe("Plugin: prometheus (access)", function() return body:find('kong_stream_status{service="tcp-service",route="tcp-route",code="200"} 1', nil, true) end) + + thread:join() end) it("does not log error if no service was matched", function() @@ -278,9 +267,7 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"} %d+', body) - if stream_available then - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"} %d+', body) - end + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"} %d+', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -314,13 +301,7 @@ describe("Plugin: prometheus (access)", function() end) end) -local test_f -if stream_available then - test_f = describe -else - test_f = pending -end -test_f("Plugin: prometheus (access) no stream listeners", function() +describe("Plugin: prometheus (access) no stream listeners", function() local admin_client setup(function() @@ -418,7 +399,7 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() } assert(helpers.start_kong { - nginx_conf = nginx_conf, + nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled, prometheus", }) proxy_client = helpers.proxy_client() diff --git a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua index 3bb0091842d..0790d0bb362 100644 --- a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua +++ b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua @@ -28,7 +28,7 @@ describe("Plugin: prometheus (custom server)",function() assert(helpers.start_kong({ nginx_http_include = "../spec/fixtures/prometheus/metrics.conf", nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled, prometheus", + plugins = "bundled", })) proxy_client = helpers.proxy_client() diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index c93c2409bd1..6b16a0902d6 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -2,19 +2,6 @@ local helpers = require "spec.helpers" local TCP_PROXY_PORT = 9007 --- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged -local stream_available, _ = pcall(require, "kong.tools.stream_api") - -local spec_path = debug.getinfo(1).source:match("@?(.*/)") - -local nginx_conf -if stream_available then - nginx_conf = spec_path .. "/fixtures/prometheus/custom_nginx.template" -else - nginx_conf = "./spec/fixtures/custom_nginx.template" -end --- Note ends - describe("Plugin: prometheus (access via status API)", function() local proxy_client local status_client @@ -109,7 +96,7 @@ describe("Plugin: prometheus (access via status API)", function() local grpc_service = bp.services:insert { name = "mock-grpc-service", - url = "grpc://grpcbin:9000", + url = "grpc://localhost:15002", } bp.routes:insert { @@ -121,7 +108,7 @@ describe("Plugin: prometheus (access via status API)", function() local grpcs_service = bp.services:insert { name = "mock-grpcs-service", - url = "grpcs://grpcbin:9001", + url = "grpcs://localhost:15003", } bp.routes:insert { @@ -136,8 +123,8 @@ describe("Plugin: prometheus (access via status API)", function() } assert(helpers.start_kong { - nginx_conf = nginx_conf, - plugins = "bundled, prometheus", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", status_listen = "0.0.0.0:9500", stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, }) @@ -356,7 +343,7 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off"} 0', body, nil, true) end) - it("remove metrics from deleted upstreams and targets", function() + pending("remove metrics from deleted upstreams and targets", function() local admin_client = helpers.admin_client() admin_client:send { method = "DELETE", @@ -387,9 +374,7 @@ describe("Plugin: prometheus (access via status API)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"}', body) - if stream_available then - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"}', body) - end + assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"}', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -403,10 +388,8 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_memory_lua_shared_dict_total_bytes' .. '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) -- TODO: uncomment below once the ngx.shared iterrator in stream is fixed - -- if stream_available then - -- assert.matches('kong_memory_lua_shared_dict_total_bytes' .. + -- assert.matches('kong_memory_lua_shared_dict_total_bytes' .. -- '{shared_dict="prometheus_metrics",kong_subsystem="stream"} %d+', body) - -- end assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) diff --git a/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua b/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua index 8a0f496e7aa..d35f1a50ecd 100644 --- a/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua +++ b/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua @@ -1,18 +1,5 @@ local helpers = require "spec.helpers" --- Note: remove the below hack when https://github.com/Kong/kong/pull/6952 is merged -local stream_available, _ = pcall(require, "kong.tools.stream_api") - -local spec_path = debug.getinfo(1).source:match("@?(.*/)") - -local nginx_conf -if stream_available then - nginx_conf = spec_path .. "/fixtures/prometheus/custom_nginx.template" -else - nginx_conf = "./spec/fixtures/custom_nginx.template" -end --- Note ends - local t = pending local pok = pcall(require, "kong.enterprise_edition.licensing") if pok then @@ -31,8 +18,8 @@ t("Plugin: prometheus (exporter) enterprise licenses", function() } assert(helpers.start_kong { - nginx_conf = nginx_conf, - plugins = "bundled, prometheus", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", }) admin_client = helpers.admin_client() end) diff --git a/spec/fixtures/prometheus/custom_nginx.template b/spec/fixtures/prometheus/custom_nginx.template deleted file mode 100644 index 6f57a3437d3..00000000000 --- a/spec/fixtures/prometheus/custom_nginx.template +++ /dev/null @@ -1,885 +0,0 @@ -# This is a custom nginx configuration template for Kong specs - -pid pids/nginx.pid; # mandatory even for custom config templates -error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - -# injected nginx_main_* directives -> for _, el in ipairs(nginx_main_directives) do -$(el.name) $(el.value); -> end - -events { - # injected nginx_events_* directives -> for _, el in ipairs(nginx_events_directives) do - $(el.name) $(el.value); -> end -} - -> if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then -http { - charset UTF-8; - server_tokens off; - - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_socket_log_errors off; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - - lua_shared_dict kong 5m; - lua_shared_dict kong_locks 8m; - lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_process_events 5m; - lua_shared_dict kong_cluster_events 5m; - lua_shared_dict kong_rate_limiting_counters 12m; - lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_core_db_cache_miss 12m; - lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss 12m; -> if database == "off" then - lua_shared_dict kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_core_db_cache_miss_2 12m; - lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss_2 12m; -> end -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end -> if role == "control_plane" then - lua_shared_dict kong_clustering 5m; -> end - lua_shared_dict kong_mock_upstream_loggers 10m; - - lua_shared_dict kong_vitals_counters 50m; - lua_shared_dict kong_counters 50m; - lua_shared_dict kong_vitals_lists 1m; - lua_shared_dict kong_vitals 1m; - - underscores_in_headers on; -> if ssl_ciphers then - ssl_ciphers ${{SSL_CIPHERS}}; -> end - - # injected nginx_http_* directives -> for _, el in ipairs(nginx_http_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - -> if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then - upstream kong_upstream { - server 0.0.0.1; - - # injected nginx_upstream_* directives -> for _, el in ipairs(nginx_upstream_directives) do - $(el.name) $(el.value); -> end - - balancer_by_lua_block { - Kong.balancer() - } - } - - server { - server_name kong; -> for _, entry in ipairs(proxy_listeners) do - listen $(entry.listener); -> end - - error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; - error_page 500 502 503 504 /kong_error_handler; - - access_log ${{PROXY_ACCESS_LOG}}; - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if proxy_ssl_enabled then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_session_cache shared:SSL:10m; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - # injected nginx_proxy_* directives -> for _, el in ipairs(nginx_proxy_directives) do - $(el.name) $(el.value); -> end -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - - rewrite_by_lua_block { - Kong.rewrite() - } - - access_by_lua_block { - Kong.access() - } - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - - location / { - default_type ''; - - set $ctx_ref ''; - set $upstream_te ''; - set $upstream_host ''; - set $upstream_upgrade ''; - set $upstream_connection ''; - set $upstream_scheme ''; - set $upstream_uri ''; - set $upstream_x_forwarded_for ''; - set $upstream_x_forwarded_proto ''; - set $upstream_x_forwarded_host ''; - set $upstream_x_forwarded_port ''; - set $upstream_x_forwarded_path ''; - set $upstream_x_forwarded_prefix ''; - set $kong_proxy_mode 'http'; - - proxy_http_version 1.1; - proxy_buffering on; - proxy_request_buffering on; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering off; - proxy_request_buffering off; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered_request { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering on; - proxy_request_buffering off; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered_response { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering off; - proxy_request_buffering on; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @grpc { - internal; - default_type ''; - set $kong_proxy_mode 'grpc'; - - grpc_set_header TE $upstream_te; - grpc_set_header X-Forwarded-For $upstream_x_forwarded_for; - grpc_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - grpc_set_header X-Forwarded-Host $upstream_x_forwarded_host; - grpc_set_header X-Forwarded-Port $upstream_x_forwarded_port; - grpc_set_header X-Forwarded-Path $upstream_x_forwarded_path; - grpc_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - grpc_set_header X-Real-IP $remote_addr; - grpc_pass_header Server; - grpc_pass_header Date; - grpc_ssl_name $upstream_host; - grpc_ssl_server_name on; -> if client_ssl then - grpc_ssl_certificate ${{CLIENT_SSL_CERT}}; - grpc_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - grpc_pass $upstream_scheme://kong_upstream; - } - - location = /kong_buffered_http { - internal; - default_type ''; - set $kong_proxy_mode 'http'; - - rewrite_by_lua_block {;} - access_by_lua_block {;} - header_filter_by_lua_block {;} - body_filter_by_lua_block {;} - log_by_lua_block {;} - - proxy_http_version 1.1; - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location = /kong_error_handler { - internal; - default_type ''; - - uninitialized_variable_warn off; - - rewrite_by_lua_block {;} - access_by_lua_block {;} - - content_by_lua_block { - Kong.handle_error() - } - } - } -> end -- (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 - -> if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then - server { - server_name kong_admin; -> for _, entry in ipairs(admin_listeners) do - listen $(entry.listener); -> end - - access_log ${{ADMIN_ACCESS_LOG}}; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if admin_ssl_enabled then -> for i = 1, #admin_ssl_cert do - ssl_certificate $(admin_ssl_cert[i]); - ssl_certificate_key $(admin_ssl_cert_key[i]); -> end - ssl_session_cache shared:AdminSSL:10m; -> end - - # injected nginx_admin_* directives -> for _, el in ipairs(nginx_admin_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.admin_content() - } - header_filter_by_lua_block { - Kong.admin_header_filter() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 - -> if #status_listeners > 0 then - server { - server_name kong_status; -> for _, entry in ipairs(status_listeners) do - listen $(entry.listener); -> end - - access_log ${{STATUS_ACCESS_LOG}}; - error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if status_ssl_enabled then -> for i = 1, #status_ssl_cert do - ssl_certificate $(status_ssl_cert[i]); - ssl_certificate_key $(status_ssl_cert_key[i]); -> end - ssl_session_cache shared:StatusSSL:1m; -> end - - # injected nginx_status_* directives -> for _, el in ipairs(nginx_status_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.status_content() - } - header_filter_by_lua_block { - Kong.status_header_filter() - } - } - - location /nginx_status { - internal; - access_log off; - stub_status; - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - -> if role == "control_plane" then - server { - server_name kong_cluster_listener; -> for _, entry in ipairs(cluster_listeners) do - listen $(entry.listener) ssl; -> end - - access_log ${{ADMIN_ACCESS_LOG}}; - - ssl_verify_client optional_no_ca; - ssl_certificate ${{CLUSTER_CERT}}; - ssl_certificate_key ${{CLUSTER_CERT_KEY}}; - ssl_session_cache shared:ClusterSSL:10m; - - location = /v1/outlet { - content_by_lua_block { - Kong.serve_cluster_listener() - } - } - } -> end -- role == "control_plane" - -> if role ~= "data_plane" then - server { - server_name mock_upstream; - - listen 15555; - listen 15556 ssl; - -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - set_real_ip_from 127.0.0.1; - - location / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - ngx.status = 404 - return mu.send_default_json_response() - } - } - - location = / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - valid_routes = { - ["/ws"] = "Websocket echo server", - ["/get"] = "Accepts a GET request and returns it in JSON format", - ["/xml"] = "Returns a simple XML document", - ["/post"] = "Accepts a POST request and returns it in JSON format", - ["/response-headers?:key=:val"] = "Returns given response headers", - ["/cache/:n"] = "Sets a Cache-Control header for n seconds", - ["/anything"] = "Accepts any request and returns it in JSON format", - ["/request"] = "Alias to /anything", - ["/delay/:duration"] = "Delay the response for seconds", - ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", - ["/status/:code"] = "Returns a response with the specified ", - ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", - }, - }) - } - } - - location = /ws { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.serve_web_sockets() - } - } - - location /get { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location /xml { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local xml = [[ - - - Kong, Monolith destroyer. - - ]] - return mu.send_text_response(xml, "application/xml") - } - } - - location /post { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("POST") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location = /response-headers { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, ngx.req.get_uri_args()) - } - } - - location = /hop-by-hop { - content_by_lua_block { - local header = ngx.header - header["Keep-Alive"] = "timeout=5, max=1000" - header["Proxy"] = "Remove-Me" - header["Proxy-Connection"] = "close" - header["Proxy-Authenticate"] = "Basic" - header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" - header["Transfer-Encoding"] = "chunked" - header["Content-Length"] = nil - header["TE"] = "trailers, deflate;q=0.5" - header["Trailer"] = "Expires" - header["Upgrade"] = "example/1, foo/2" - - ngx.print("hello\r\n\r\nExpires: Wed, 21 Oct 2015 07:28:00 GMT\r\n\r\n") - ngx.exit(200) - } - } - - location ~ "^/cache/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, { - ["Cache-Control"] = "public, max-age=" .. ngx.var.n, - }) - } - } - - location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - authenticated = true, - user = ngx.var.username, - }) - } - } - - location ~ "^/(request|anything)" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location ~ "^/delay/(?\d{1,3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local delay_seconds = tonumber(ngx.var.delay_seconds) - if not delay_seconds then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - - ngx.sleep(delay_seconds) - - return mu.send_default_json_response({ - delay = delay_seconds, - }) - } - } - - location ~ "^/status/(?\d{3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local code = tonumber(ngx.var.code) - if not code then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - ngx.status = code - return mu.send_default_json_response({ - code = code, - }) - } - } - - location ~ "^/stream/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local rep = tonumber(ngx.var.num) - local res = require("cjson").encode(mu.get_default_json_response()) - - ngx.header["X-Powered-By"] = "mock_upstream" - ngx.header["Content-Type"] = "application/json" - - for i = 1, rep do - ngx.say(res) - end - } - } - - location ~ "^/post_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.store_log(ngx.var.logname) - } - } - - location ~ "^/post_auth_log/(?[a-z0-9_]+)/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.store_log(ngx.var.logname) - } - } - - location ~ "^/read_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.retrieve_log(ngx.var.logname) - } - } - - location ~ "^/count_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.count_log(ngx.var.logname) - } - } - - location ~ "^/reset_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.reset_log(ngx.var.logname) - } - } - - location = /echo_sni { - return 200 'SNI=$ssl_server_name\n'; - } - } -> end -- role ~= "data_plane" - - include '*.http_mock'; -} -> end - -> if #stream_listeners > 0 then -stream { - log_format basic '$remote_addr [$time_local] ' - '$protocol $status $bytes_sent $bytes_received ' - '$session_time'; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_socket_log_errors off; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - - lua_shared_dict stream_kong 5m; - lua_shared_dict stream_kong_locks 8m; - lua_shared_dict stream_kong_healthchecks 5m; - lua_shared_dict stream_kong_process_events 5m; - lua_shared_dict stream_kong_cluster_events 5m; - lua_shared_dict stream_kong_rate_limiting_counters 12m; - lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_core_db_cache_miss 12m; - lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_miss 12m; -> if database == "off" then - lua_shared_dict stream_kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_core_db_cache_miss_2 12m; - lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_miss_2 12m; -> end -> if database == "cassandra" then - lua_shared_dict stream_kong_cassandra 5m; -> end - - lua_shared_dict stream_kong_vitals_counters 50m; - lua_shared_dict stream_kong_counters 50m; - lua_shared_dict stream_kong_vitals_lists 1m; - lua_shared_dict stream_kong_vitals 1m; - -> if ssl_ciphers then - ssl_ciphers ${{SSL_CIPHERS}}; -> end - - # injected nginx_stream_* directives -> for _, el in ipairs(nginx_stream_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { - -- shared dictionaries conflict between stream/http modules. use a prefix. - local shared = ngx.shared - ngx.shared = setmetatable({}, { - __index = function(t, k) - return shared["stream_" .. k] - end, - }) - - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - - upstream kong_upstream { - server 0.0.0.1:1; - balancer_by_lua_block { - Kong.balancer() - } - - # injected nginx_supstream_* directives -> for _, el in ipairs(nginx_supstream_directives) do - $(el.name) $(el.value); -> end - } - -> if #stream_listeners > 0 then - server { -> for _, entry in ipairs(stream_listeners) do - listen $(entry.listener); -> end - - access_log ${{PROXY_ACCESS_LOG}} basic; - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - -> if stream_proxy_ssl_enabled then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_session_cache shared:StreamSSL:10m; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - preread_by_lua_block { - Kong.preread() - } - - proxy_ssl on; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass kong_upstream; - - log_by_lua_block { - Kong.log() - } - } - -> if database == "off" then - server { - listen unix:${{PREFIX}}/stream_config.sock; - - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - - content_by_lua_block { - Kong.stream_config_listener() - } - } -> end -- database == "off" - -server { # ignore (and close }, to ignore content) - listen unix:${{PREFIX}}/stream_rpc.sock udp; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - content_by_lua_block { - Kong.stream_api() - } -} - -> end -- #stream_listeners > 0 - - server { - listen 15557; - listen 15558 ssl; - listen 15557 udp; - -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - content_by_lua_block { - local sock = assert(ngx.req.socket()) - local data = sock:receive() -- read a line from downstream - - if ngx.var.protocol == "TCP" then - ngx.say(data) - - else - sock:send(data) -- echo whatever was sent - end - } - } - - include '*.stream_mock'; -} -> end From b0fe5611adc1cb34822dae460ed68be5582c9a33 Mon Sep 17 00:00:00 2001 From: Marco Palladino Date: Fri, 6 Aug 2021 10:16:11 -0700 Subject: [PATCH 0804/4351] docs(readme): adding link to the ingress controller --- README.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/README.md b/README.md index aed3af5b922..616214cd94a 100644 --- a/README.md +++ b/README.md @@ -7,6 +7,8 @@ By providing functionality for proxying, routing, load balancing, health checking, authentication (and [more](#features)), Kong serves as the central layer for orchestrating microservices or conventional API traffic with ease. +Kong runs natively on Kubernetes thanks to its official [Kubernetes Ingress Controller](https://github.com/Kong/kubernetes-ingress-controller). + --- [Installation](https://konghq.com/install/#kong-community) | [Documentation](https://docs.konghq.com) | [Forum](https://discuss.konghq.com) | [Blog](https://konghq.com/blog) | [Builds][kong-master-builds] From 03093cc855ce014ff2cffbf90fe078196eb3d7c9 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Mon, 9 Aug 2021 16:04:50 +0200 Subject: [PATCH 0805/4351] fix(workspace) do not allow reserved names (#7380) You can create a workspace named "plugins" or "services" and nothing in the schema stops a user from doing that. After which, Kong allows some further API interactions (POST /plugins/services is apparently valid although I couldn't find documentation on it so it may "look" like a valid workspace from within e.g. Manager but POST /plugins/consumers doesn't work (Method not allowed). It's rather hard to find the root cause for random looking issues that occur when using reserved workspace names. --- .luacheckrc | 7 +++++++ kong/db/schema/entities/workspaces.lua | 4 ++-- spec/01-unit/01-db/01-schema/15-workspaces_spec.lua | 13 +++++++++++++ 3 files changed, 22 insertions(+), 2 deletions(-) diff --git a/.luacheckrc b/.luacheckrc index ad2041aafe6..00cae9e83f4 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -44,6 +44,13 @@ files["kong/hooks.lua"] = { } +files["kong/db/schema/entities/workspaces.lua"] = { + read_globals = { + "table.unpack", + } +} + + files["kong/plugins/ldap-auth/*.lua"] = { read_globals = { "bit.mod", diff --git a/kong/db/schema/entities/workspaces.lua b/kong/db/schema/entities/workspaces.lua index 1709dc779a5..647571c8e4f 100644 --- a/kong/db/schema/entities/workspaces.lua +++ b/kong/db/schema/entities/workspaces.lua @@ -1,5 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" - +local constants = require "kong.constants" return { name = "workspaces", @@ -10,7 +10,7 @@ return { fields = { { id = typedefs.uuid }, - { name = typedefs.utf8_name { required = true } }, + { name = typedefs.utf8_name { required = true, not_one_of = { table.unpack(constants.CORE_ENTITIES) }, } }, { comment = { type = "string" } }, { created_at = typedefs.auto_timestamp_s }, { meta = { type = "record", fields = {} } }, diff --git a/spec/01-unit/01-db/01-schema/15-workspaces_spec.lua b/spec/01-unit/01-db/01-schema/15-workspaces_spec.lua index 78a0a576fb8..9a1b59c6077 100644 --- a/spec/01-unit/01-db/01-schema/15-workspaces_spec.lua +++ b/spec/01-unit/01-db/01-schema/15-workspaces_spec.lua @@ -27,6 +27,19 @@ describe("workspaces schema", function() end end) + it("rejects reserved names", function() + local core_entities = require "kong.constants".CORE_ENTITIES + for i = 1, #core_entities do + local ok, err = Workspaces:validate({ + name = core_entities[i], + config = {}, + meta = {}, + }) + assert.falsy(ok) + assert.matches("must not be one of: workspaces, consumers, certificates, services, routes, snis, upstreams, targets, plugins, tags, ca_certificates, clustering_data_planes, parameters", err.name) + end + end) + -- acceptance it("accepts valid names", function() local valid_names = { From d929128a6cbadb98d86f0963ae073b7d67ff50a0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 27 Jul 2021 00:19:29 +0800 Subject: [PATCH 0806/4351] tests(rockspec) match require with parentheses --- spec/01-unit/02-rockspec_meta_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/01-unit/02-rockspec_meta_spec.lua b/spec/01-unit/02-rockspec_meta_spec.lua index dda25eb03b3..6ee140f6c90 100644 --- a/spec/01-unit/02-rockspec_meta_spec.lua +++ b/spec/01-unit/02-rockspec_meta_spec.lua @@ -92,7 +92,8 @@ describe("rockspec/meta", function() for _, src in ipairs(lua_srcs) do local str = pl_utils.readfile(src) - for _, mod in string.gmatch(str, "require%s*([\"'])(kong%..-)%1") do + -- PCRE: require\s*\(?\s*(["''])(kong\.[\w_.-]+[\w_.-])(["'']) + for _, mod in string.gmatch(str, "require%s*%(?%s*([\"'])(kong%.[%w_.-]+[%w_-])%1") do if not rock.build.modules[mod] then assert(rock.build.modules[mod] ~= nil, "Invalid module require: \n" .. From 267b32ee0a94fe2b8b500530039d1169ef840d52 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 27 Jul 2021 00:20:08 +0800 Subject: [PATCH 0807/4351] chore(rockspec) add missing kong.hybrid.event_loop --- kong-2.5.0-0.rockspec | 1 + 1 file changed, 1 insertion(+) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index cc527f634f3..d63a2aefb40 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -224,6 +224,7 @@ build = { ["kong.hybrid"] = "kong/hybrid/init.lua", ["kong.hybrid.data_plane"] = "kong/hybrid/data_plane.lua", + ["kong.hybrid.event_loop"] = "kong/hybrid/event_loop.lua", ["kong.hybrid.control_plane"] = "kong/hybrid/control_plane.lua", ["kong.hybrid.message"] = "kong/hybrid/message.lua", ["kong.hybrid.queue"] = "kong/hybrid/queue.lua", From 01f209bde3a0053ccf64ada0061ea91a214a7240 Mon Sep 17 00:00:00 2001 From: Eric Rodrigues Pires Date: Wed, 11 Aug 2021 09:50:40 -0300 Subject: [PATCH 0808/4351] Bump lua-resty-ipmatcher to 0.6.1 Fixes IPv6 using same prefix for same mask length: https://github.com/api7/lua-resty-ipmatcher/issues/18 --- kong-2.5.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index d63a2aefb40..e3edccf3653 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -38,7 +38,7 @@ dependencies = { "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.7.4", "lua-resty-counter == 0.2.1", - "lua-resty-ipmatcher == 0.6", + "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.1", -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", From 627d88b144fe090290a676464df6177e92589da3 Mon Sep 17 00:00:00 2001 From: Javier Date: Mon, 16 Aug 2021 13:09:12 -0500 Subject: [PATCH 0809/4351] tests(integration) address flakiness force yield (via `sleep(0)`) after semaphore:post() (#7704) --- .../04-admin_api/08-targets_routes_spec.lua | 1 + .../lua-resty-dns/resty/dns/resolver.lua | 36 +++++++++++-------- spec/helpers.lua | 8 +++-- 3 files changed, 29 insertions(+), 16 deletions(-) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 568a4848f65..504e41af301 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -32,6 +32,7 @@ describe("Admin API #" .. strategy, function() local fixtures = { dns_mock = helpers.dns_mock.new() } + fixtures.dns_mock.should_fail = true -- don't fallback to "real" DNS fixtures.dns_mock:A { name = "custom_localhost", address = "127.0.0.1", diff --git a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua index d3aa657aee3..051cbd93801 100644 --- a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua +++ b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua @@ -47,10 +47,10 @@ end -- load and cache the mock-records local get_mock_records do - local mock_records + local mock_file get_mock_records = function() - if mock_records then - return mock_records + if mock_file then + return mock_file.records, mock_file.should_fail end local is_file = require("pl.path").isfile @@ -63,11 +63,11 @@ do local filename = prefix .. "/" .. MOCK_RECORD_FILENAME - mock_records = {} + mock_file = {} if not is_file(filename) then -- no mock records set up, return empty default ngx.log(ngx.DEBUG, LOG_PREFIX, "bypassing mock, no mock records found") - return mock_records + return mock_file end -- there is a file with mock records available, go load it @@ -75,9 +75,8 @@ do local json_file = assert(f:read("*a")) f:close() - mock_records = assert(cjson.decode(json_file)) - - return mock_records + mock_file = assert(cjson.decode(json_file)) + return mock_file.records, mock_file.should_fail end end @@ -85,21 +84,30 @@ end -- patch the actual query method local old_query = resolver.query resolver.query = function(self, name, options, tries) - local mock_records = get_mock_records() + local mock_records, should_fail = get_mock_records() local qtype = (options or {}).qtype or resolver.TYPE_A local answer = (mock_records[qtype] or {})[name] if answer then -- we actually have a mock answer, return it ngx.log(ngx.DEBUG, LOG_PREFIX, "serving '", name, "' from mocks") - ngx.timer.at(0.05, function() ngx.log(ngx.INFO, "tick") end) -- FIXME: remove after OpenResty semaphore bug is fixed return answer, nil, tries end - -- no mock, so invoke original resolver - local a, b, c = old_query(self, name, options, tries) - ngx.timer.at(0.05, function() ngx.log(ngx.INFO, "tick") end) -- FIXME: remove after OpenResty semaphore bug is fixed - return a, b, c + if not should_fail then + -- no mock, so invoke original resolver + local a, b, c = old_query(self, name, options, tries) + return a, b, c + end +end + +do + local semaphore = require "ngx.semaphore" + local old_post = semaphore.post + function semaphore.post(self, n) + old_post(self, n) + ngx.sleep(0) + end end diff --git a/spec/helpers.lua b/spec/helpers.lua index 81d82411d50..0ce963cf2ca 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2087,10 +2087,14 @@ do dns_mock.__index = dns_mock dns_mock.__tostring = function(self) -- fill array to prevent json encoding errors + local out = { + should_fail = self.should_fail, + records = {} + } for i = 1, 33 do - self[i] = self[i] or {} + out.records[i] = self[i] or {} end - local json = assert(cjson.encode(self)) + local json = assert(cjson.encode(out)) return json end From 6e69413339eb88c93e04b8a8a4dc92c0e91a2df2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 18 Aug 2021 16:51:07 +0300 Subject: [PATCH 0810/4351] fix(proxy) keep proxy-authentication request header and proxy-authenticate response header (#7724) ### Summary It was reported by @ly123-liu on #7722 that Kong removes `Proxy-Authentication` header from upstream request. RFC2612 (https://datatracker.ietf.org/doc/html/rfc2616#section-13.5.1) specifies them as a hop-by-hop headers that should be removed. But it did not consider use case of having multiple proxies, so RFC7235 corrected the wording https://datatracker.ietf.org/doc/html/rfc7235#section-4.4. > A proxy MAY relay the credentials from the client request to the next proxy if that is > the mechanism by which the proxies cooperatively authenticate a given request. ### Issues Resolved Fix #7722 --- kong/runloop/handler.lua | 21 +++---------------- .../05-proxy/03-upstream_headers_spec.lua | 12 +++++------ 2 files changed, 9 insertions(+), 24 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b8ee57b4ef7..8fa03900eb7 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1113,10 +1113,6 @@ return { before = function(ctx) local server_port = var.server_port ctx.host_port = HOST_PORTS[server_port] or server_port - - -- special handling for proxy-authorization header in case - -- the plugin(s) want to specify them (store the original) - ctx.http_proxy_authorization = var.http_proxy_authorization end, after = NOOP, }, @@ -1364,14 +1360,14 @@ return { -- clear hop-by-hop request headers: for _, header_name in csv(var.http_connection) do -- some of these are already handled by the proxy module, - -- proxy-authorization and upgrade being an exception that - -- is handled below with special semantics. + -- upgrade being an exception that is handled below with + -- special semantics. if header_name == "upgrade" then if var.upstream_connection == "keep-alive" then clear_header(header_name) end - elseif header_name ~= "proxy-authorization" then + else clear_header(header_name) end end @@ -1391,13 +1387,6 @@ return { if var.http_proxy_connection then clear_header("Proxy-Connection") end - - -- clear the proxy-authorization header only in case the plugin didn't - -- specify it, assuming that the plugin didn't specify the same value. - if ctx.http_proxy_authorization and - ctx.http_proxy_authorization == var.http_proxy_authorization then - clear_header("Proxy-Authorization") - end end }, response = { @@ -1422,10 +1411,6 @@ return { header["Upgrade"] = nil end - if var.upstream_http_proxy_authenticate then - header["Proxy-Authenticate"] = nil - end - -- remove trailer response header when client didn't ask for them if var.upstream_te == "" and var.upstream_http_trailer then header["Trailer"] = nil diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 863d4f112ab..04674e385c4 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -131,7 +131,7 @@ for _, strategy in helpers.each_strategy() do ["Proxy"] = "Remove-Me", -- See: https://httpoxy.org/ ["Proxy-Connection"] = "close", -- This is a response header, so we don't remove it, should we? - --["Proxy-Authenticate"] = "Basic", + ["Proxy-Authenticate"] = "Basic", ["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l", ["TE"] = "trailers, deflate;q=0.5", --["Transfer-Encoding"] = "identity", -- Removed with OpenResty 1.19.3.1 as Nginx errors with: @@ -149,11 +149,11 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(headers["keep-alive"]) assert.is_nil(headers["proxy"]) assert.is_nil(headers["proxy-connection"]) - assert.is_nil(headers["proxy-authenticate"]) - assert.is_nil(headers["proxy-authorization"]) assert.is_nil(headers["upgrade"]) assert.is_nil(headers["x-boo"]) assert.is_nil(headers["x-bar"]) + assert.equal("Basic", headers["proxy-authenticate"]) + assert.equal("Basic YWxhZGRpbjpvcGVuc2VzYW1l", headers["proxy-authorization"]) assert.equal("trailers", headers["te"]) -- trailers are kept assert.equal("Keep-Me", headers["x-foo-bar"]) assert.equal("Keep-Me", headers["close"]) @@ -177,7 +177,7 @@ for _, strategy in helpers.each_strategy() do --assert.is_nil(headers["proxy"]) -- This is a request header, so we don't remove it, should we? --assert.is_nil(headers["proxy-connection"]) - assert.is_nil(headers["proxy-authenticate"]) + --assert.is_nil(headers["proxy-authenticate"]) -- This is a request header, so we don't remove it, should we? --assert.is_nil(headers["proxy-authorization"]) -- This is a request header, so we don't remove it, should we? @@ -233,12 +233,12 @@ for _, strategy in helpers.each_strategy() do assert.equal("Basic ZGVtbzp0ZXN0", headers["proxy-authorization"]) end) - it("removes proxy-authorization header if plugin specifies same value as in requests", function() + it("keeps proxy-authorization header if plugin specifies same value as in requests", function() local headers = request_headers({ ["Proxy-Authorization"] = "Basic ZGVtbzp0ZXN0", }, "/proxy-authorization") - assert.is_nil(headers["proxy-authorization"]) + assert.equal("Basic ZGVtbzp0ZXN0", headers["proxy-authorization"]) end) end) From 4854b7dbfaac87d5c46a9e5621cf0e77937121d6 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 18 Aug 2021 12:28:36 -0300 Subject: [PATCH 0811/4351] chore(session) adapt file org to merge into kong --- .busted | 7 - .editorconfig | 22 -- .gitignore | 5 - .luacheckrc | 42 --- .travis.yml | 35 --- LICENSE | 201 -------------- README.md | 260 ------------------ .../kong-plugin-session-2.4.5-1.rockspec | 0 .../30-session}/01-access_spec.lua | 0 .../02-kong_storage_adapter_spec.lua | 0 .../30-session}/03-session_spec.lua | 0 11 files changed, 572 deletions(-) delete mode 100644 .busted delete mode 100644 .editorconfig delete mode 100644 .gitignore delete mode 100644 .luacheckrc delete mode 100644 .travis.yml delete mode 100644 LICENSE delete mode 100644 README.md rename kong-plugin-session-2.4.5-1.rockspec => kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec (100%) rename spec/{ => 03-plugins/30-session}/01-access_spec.lua (100%) rename spec/{ => 03-plugins/30-session}/02-kong_storage_adapter_spec.lua (100%) rename spec/{ => 03-plugins/30-session}/03-session_spec.lua (100%) diff --git a/.busted b/.busted deleted file mode 100644 index ca66496a478..00000000000 --- a/.busted +++ /dev/null @@ -1,7 +0,0 @@ -return { - default = { - verbose = true, - coverage = false, - output = "gtest", - }, -} diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 3434e8a8b98..00000000000 --- a/.editorconfig +++ /dev/null @@ -1,22 +0,0 @@ -root = true - -[*] -end_of_line = lf -insert_final_newline = true -trim_trailing_whitespace = true -charset = utf-8 - -[*.lua] -indent_style = space -indent_size = 2 - -[kong/templates/nginx*] -indent_style = space -indent_size = 4 - -[*.template] -indent_style = space -indent_size = 4 - -[Makefile] -indent_style = tab diff --git a/.gitignore b/.gitignore deleted file mode 100644 index ed3d8ff6ebf..00000000000 --- a/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -# servroot is typically the nginx/Kong workingdirectory when testing -servroot - -# packed distribution format for LuaRocks -*.rock diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index 6de9ea0567e..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,42 +0,0 @@ -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - - -globals = { - --"_KONG", - "kong", - --"ngx.IS_CLI", -} - - -not_globals = { - "string.len", - "table.getn", -} - - -ignore = { - --"6.", -- ignore whitespace warnings -} - - -exclude_files = { - "kong-ce/**/*.lua", - --"spec-old-api/fixtures/invalid-module.lua", -} - - ---files["kong/plugins/ldap-auth/*.lua"] = { --- read_globals = { --- "bit.mod", --- "string.pack", --- "string.unpack", --- }, ---} - - -files["spec/**/*.lua"] = { - std = "ngx_lua+busted", -} diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 77323027394..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,35 +0,0 @@ -dist: bionic -jobs: - include: - - name: Enterprise 1.5.0.x - env: KONG_VERSION=1.5.0.x - - name: Kong CE 1.5.x - env: KONG_VERSION=1.5.x - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Nightly EE-master - env: KONG_VERSION=nightly-ee - #- name: Nightly CE-master - # env: KONG_VERSION=nightly -env: - global: - # for Enterprise images - - PULP_USERNAME=admin - - secure: 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 - # for Enterprise nightly images - - DOCKER_USERNAME=kongcloudpull - - secure: 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 -install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 422797b4062..00000000000 --- a/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/README.md b/README.md deleted file mode 100644 index b01f7c9b22f..00000000000 --- a/README.md +++ /dev/null @@ -1,260 +0,0 @@ -# Kong Session plugin - -[![Build Status][badge-travis-image]][badge-travis-url] - -A [Kong] plugin to support implementing sessions for -Kong authentication [plugins](https://docs.konghq.com/hub/). - -## Description - -Kong Session plugin can be used to manage browser sessions for APIs proxied -through the [Kong] API Gateway. It provides configuration and management for -session data storage, encyption, renewal, expiry, and sending browser cookies 🍪. - -> For more information on security, configs, and underlying session -mechanism, check out [lua-resty-session] docs. - -## Usage - -Kong Session plugin can be configured globally or per entity (service, route, etc) -and is always used in conjunction with another Kong authentication [plugin]. This -plugin is intended to work similarly to the [multiple authentication] setup. - -Once Kong Session plugin is enabled in conjunction with an authentication plugin, -it will run prior to credential verification. If no session is found, then the -authentication plugin will run and credentials will be checked as normal. If the -credential verification is successful, then the session plugin will create a new -session for usage with subsequent requests. When a new request comes in, and a -session is present, then Kong Session plugin will attach the ngx.ctx variables -to let the authentication plugin know that authentication has already occured via -session validation. Since this configuration is a logical OR scenario, it is desired -that anonymous access be forbidden, then the [request termination] plugin should -be configured on an anonymous consumer. Failure to do so will allow unauthorized -requests. For more information please see section on [multiple authentication]. - -For usage with [key-auth] plugin - -1. ### Create an example Service and a Route - - Issue the following cURL request to create `example-service` pointing to - mockbin.org, which will echo the request: - - ```bash - $ curl -i -X POST \ - --url http://localhost:8001/services/ \ - --data 'name=example-service' \ - --data 'url=http://mockbin.org/request' - ``` - - Add a route to the Service: - - ```bash - $ curl -i -X POST \ - --url http://localhost:8001/services/example-service/routes \ - --data 'paths[]=/sessions-test' - ``` - - The url `http://localhost:8000/sessions-test` will now echo whatever is being - requested. - -1. ### Configure the key-auth Plugin for the Service - - Issue the following cURL request to add the key-auth plugin to the Service: - - ```bash - $ curl -i -X POST \ - --url http://localhost:8001/services/example-service/plugins/ \ - --data 'name=key-auth' - ``` - - Be sure to note the created Plugin `id` - it will be needed later. - -1. ### Verify that the key-auth plugin is properly configured - - Issue the following cURL request to verify that the [key-auth][key-auth] - plugin was properly configured on the Service: - - ```bash - $ curl -i -X GET \ - --url http://localhost:8000/sessions-test - ``` - - Since the required header or parameter `apikey` was not specified, and - anonymous access was not yet enabled, the response should be `401 Unauthorized`: - -1. ### Create a Consumer and an anonymous Consumer - - Every request proxied and authenticated by Kong must be associated with a - Consumer. You'll now create a Consumer named `anonymous_users` by issuing - the following request: - - ```bash - $ curl -i -X POST \ - --url http://localhost:8001/consumers/ \ - --data "username=anonymous_users" - ``` - - Be sure to note the Consumer `id` - you'll need it in a later step. - - Now create a consumer that will authenticate via sessions - ```bash - $ curl -i -X POST \ - --url http://localhost:8001/consumers/ \ - --data "username=fiona" - ``` - -1. ### Provision key-auth credentials for your Consumer - - ```bash - $ curl -i -X POST \ - --url http://localhost:8001/consumers/fiona/key-auth/ \ - --data 'key=open_sesame' - ``` - -1. ### Enable anonymous access - - You'll now re-configure the key-auth plugin to permit anonymous access by - issuing the following request (**replace the uuids below by the `id` value - from previous steps**): - - ```bash - $ curl -i -X PATCH \ - --url http://localhost:8001/plugins/ \ - --data "config.anonymous=" - ``` - -1. ### Add the Kong Session plugin to the service - - ```bash - $ curl -X POST http://localhost:8001/services/example-service/plugins \ - --data "name=session" \ - --data "config.storage=kong" \ - --data "config.cookie_secure=false" - ``` - > Note: cookie_secure is true by default, and should always be true, but is set to - false for the sake of this demo in order to avoid using HTTPS. - -1. ### Add the Request Termination plugin - - To disable anonymous access to only allow users access via sessions or via - authentication credentials, enable the Request Termination plugin. - - ```bash - $ curl -X POST http://localhost:8001/services/example-service/plugins \ - --data "name=request-termination" \ - --data "config.status_code=403" \ - --data "config.message=So long and thanks for all the fish!" \ - --data "consumer.id=" - ``` - - Anonymous requests now will return status `403`. - - ```bash - $ curl -i -X GET \ - --url http://localhost:8000/sessions-test - ``` - - Should return `403`. - -1. ### Verify that the session plugin is properly configured - - ```bash - $ curl -i -X GET \ - --url http://localhost:8000/sessions-test?apikey=open_sesame - ``` - - The response should now have the `Set-Cookie` header. Make sure that this - cookie works. - - If cookie looks like this: - ``` - Set-Cookie: session=emjbJ3MdyDsoDUkqmemFqw..|1544654411|4QMKAE3I-jFSgmvjWApDRmZHMB8.; Path=/; SameSite=Strict; HttpOnly - ``` - - Use it like this: - - ```bash - $ curl -i -X GET \ - --url http://localhost:8000/sessions-test \ - -H "cookie:session=emjbJ3MdyDsoDUkqmemFqw..|1544654411|4QMKAE3I-jFSgmvjWApDRmZHMB8." - ``` - - This request should succeed, and `Set-Cookie` response header will not appear - until renewal period. - -## Defaults - -By default, Kong Session plugin favors security using a `Secure`, `HTTPOnly`, -`Samesite=Strict` cookie. `cookie_domain` is automatically set using Nginx variable -host, but can be overridden. - -## Session Data Storage - -The session data can be stored in the cookie itself (encrypted) `storage=cookie` -, or inside [Kong](#-kong-storage-adapter). The session data these context -variables: - -``` -ngx.ctx.authenticated_consumer.id -ngx.ctx.authenticated_credential.id -ngx.ctx.authenticated_groups -``` - -The plugin also sets a `ngx.ctx.authenticated_session` for communication between - the `access` and `header_filter` phases in the plugin. - -### Groups - -Authenticated groups are stored on `ngx.ctx.authenticated_groups` from other -authentication plugins and the session plugin will store them in the data of -the current session. Since the session plugin runs before authentication -plugins, it will also set `authenticated_groups` associated headers. - -## 🦍 Kong Storage Adapter - -Kong Session plugin extends the functionality of [lua-resty-session] with its own -session data storage adapter when `storage=kong`. This will store encrypted -session data into the current database strategy (e.g. postgres, cassandra etc.) -and the cookie will not contain any session data. Data stored in the database is -encrypted and the cookie will contain only the session id, expiration time and -HMAC signature. Sessions will use built-in Kong DAO ttl mechanism which destroys -sessions after specified `cookie_lifetime` unless renewal occurs during normal -browser activity. It is recommended that the application logout via XHR request -or similar to manually handle redirects. - -### 👋🏻 Logging Out - -It is typical to provide users the ability to log out, or manually destroy, their -current session. Logging out is done via either query params or POST params in -the request url. The configs `logout_methods` allows the plugin to limit logging -out based on HTTP verb. When `logout_query_arg` is set, it will check the -presence of the url query param specified, and likewise when `logout_post_arg` -is set it will check the presence of the specified variable in the request body. -Allowed HTTP verbs are `GET`, `DELETE`, and `POST`. When there is a session -present and the incoming request is a logout request, Kong Session plugin will -return a 200 before continuing in the plugin run loop, and the request will not -continue to the upstream. - -### Dependencies - -Kong Session Plugin depends on [lua-resty-session](https://github.com/bungle/lua-resty-session). - -#### Known Limitations - -Due to limitations of OpenResty, the `header_filter` phase cannot connect to the -database, which poses a problem for initial retrieval of cookie (fresh session). -There is a small window of time where cookie is sent to client, but database -insert has not yet been committed, as database call is in `ngx.timer` thread. -Current workaround is to wait some interval of time (~100-500ms) after -`Set-Cookie` header is sent to client before making subsequent requests. This is -_not_ a problem during session renewal period as renew happens in `access` phase. - -[Kong]: https://konghq.com -[plugin]: https://docs.konghq.com/hub/ -[lua-resty-session]: https://github.com/bungle/lua-resty-session -[multiple authentication]: https://docs.konghq.com/0.14.x/auth/#multiple-authentication -[key-auth]: https://docs.konghq.com/hub/kong-inc/key-auth/ -[request termination]: https://docs.konghq.com/hub/kong-inc/request-termination/ - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-session/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-session.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master diff --git a/kong-plugin-session-2.4.5-1.rockspec b/kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec similarity index 100% rename from kong-plugin-session-2.4.5-1.rockspec rename to kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec diff --git a/spec/01-access_spec.lua b/spec/03-plugins/30-session/01-access_spec.lua similarity index 100% rename from spec/01-access_spec.lua rename to spec/03-plugins/30-session/01-access_spec.lua diff --git a/spec/02-kong_storage_adapter_spec.lua b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua similarity index 100% rename from spec/02-kong_storage_adapter_spec.lua rename to spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua diff --git a/spec/03-session_spec.lua b/spec/03-plugins/30-session/03-session_spec.lua similarity index 100% rename from spec/03-session_spec.lua rename to spec/03-plugins/30-session/03-session_spec.lua From 113062748d1d748c2b972123520414eeb110f14e Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 18 Aug 2021 12:34:39 -0300 Subject: [PATCH 0812/4351] chore(session) add session plugin files to rockspec --- kong-2.5.0-0.rockspec | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index e3edccf3653..72b2e9adae1 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -40,13 +40,13 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.1", + "lua-resty-session == 3.8", -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", "kong-plugin-serverless-functions ~> 2.1", "kong-proxy-cache-plugin ~> 1.3", "kong-plugin-request-transformer ~> 1.3", - "kong-plugin-session ~> 2.4", "kong-plugin-grpc-web ~> 0.2", } build = { @@ -428,5 +428,16 @@ build = { ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", ["kong.plugins.prometheus.schema"] = "kong/plugins/prometheus/schema.lua", + + ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", + ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", + ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", + ["kong.plugins.session.header_filter"] = "kong/plugins/session/header_filter.lua", + ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", + ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", + ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", + ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", + ["kong.plugins.session.migrations.001_add_ttl_index"] = "kong/plugins/session/migrations/001_add_ttl_index.lua", + ["kong.plugins.session.migrations"] = "kong/plugins/session/migrations/init.lua", } } From 6afb4c3b54edbedf24f27a2253c0a4f37a3bd5e4 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 16 Aug 2021 14:57:38 -0300 Subject: [PATCH 0813/4351] tests(helpers) move get_available_port to helpers --- .../10-balancer/02-least-connections_spec.lua | 12 ++---------- spec/helpers.lua | 8 +++++++- 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua index 47d6debb5d3..92952512a20 100644 --- a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua @@ -3,17 +3,9 @@ local helpers = require "spec.helpers" local https_server = helpers.https_server -local function get_available_port() - local socket = require("socket") - local server = assert(socket.bind("*", 0)) - local _, port = server:getsockname() - server:close() - return port -end - -local test_port1 = get_available_port() -local test_port2 = get_available_port() +local test_port1 = helpers.get_available_port() +local test_port2 = helpers.get_available_port() -- create two servers, one double the delay of the other diff --git a/spec/helpers.lua b/spec/helpers.lua index 0ce963cf2ca..e6c67cc5795 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2980,11 +2980,17 @@ end return code end, - -- returns the plugins and version list that is used by Hybrid mode tests get_plugins_list = function() assert(PLUGINS_LIST, "plugin list has not been initialized yet, " .. "you must call get_db_utils first") return table_clone(PLUGINS_LIST) end, + get_available_port = function() + local socket = require("socket") + local server = assert(socket.bind("*", 0)) + local _, port = server:getsockname() + server:close() + return tonumber(port) + end, } From 78747b931f36c8f2ed36d6440f2719abb4180fa6 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 16 Aug 2021 14:58:02 -0300 Subject: [PATCH 0814/4351] tests(prometheus) attempt to fix flakiness --- .../26-prometheus/02-access_spec.lua | 16 +++--- .../26-prometheus/04-status_api_spec.lua | 55 +++++++++++++------ 2 files changed, 46 insertions(+), 25 deletions(-) diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index 1cf5116624b..9126c9e142b 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" -local TCP_SERVICE_PORT = 8189 -local TCP_PROXY_PORT = 9007 +local tcp_service_port = helpers.get_available_port() +local tcp_proxy_port = helpers.get_available_port() describe("Plugin: prometheus (access)", function() local proxy_client @@ -53,14 +53,14 @@ describe("Plugin: prometheus (access)", function() local tcp_service = bp.services:insert { name = "tcp-service", - url = "tcp://127.0.0.1:" .. TCP_SERVICE_PORT, + url = "tcp://127.0.0.1:" .. tcp_service_port, } bp.routes:insert { protocols = { "tcp" }, name = "tcp-route", service = tcp_service, - destinations = { { port = TCP_PROXY_PORT } }, + destinations = { { port = tcp_proxy_port } }, } bp.plugins:insert { @@ -71,7 +71,7 @@ describe("Plugin: prometheus (access)", function() assert(helpers.start_kong { nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", - stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, + stream_listen = "127.0.0.1:" .. tcp_proxy_port, }) proxy_client = helpers.proxy_client() admin_client = helpers.admin_client() @@ -180,10 +180,10 @@ describe("Plugin: prometheus (access)", function() end) end) - pending("increments the count for proxied TCP streams", function() - local thread = helpers.tcp_server(TCP_SERVICE_PORT, { requests = 1 }) + it("increments the count for proxied TCP streams", function() + local thread = helpers.tcp_server(tcp_service_port, { requests = 1 }) - local conn = assert(ngx.socket.connect("127.0.0.1", TCP_PROXY_PORT)) + local conn = assert(ngx.socket.connect("127.0.0.1", tcp_proxy_port)) assert(conn:send("hi there!\n")) local gotback = assert(conn:receive("*a")) diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 6b16a0902d6..05553a99407 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" -local TCP_PROXY_PORT = 9007 +local tcp_proxy_port = helpers.get_available_port() +local tcp_status_port = helpers.get_available_port() describe("Plugin: prometheus (access via status API)", function() local proxy_client @@ -125,25 +126,31 @@ describe("Plugin: prometheus (access via status API)", function() assert(helpers.start_kong { nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", - status_listen = "0.0.0.0:9500", - stream_listen = "127.0.0.1:" .. TCP_PROXY_PORT, + status_listen = "0.0.0.0:" .. tcp_status_port, + stream_listen = "127.0.0.1:" .. tcp_proxy_port, }) - proxy_client = helpers.proxy_client() - status_client = helpers.http_client("127.0.0.1", 9500, 20000) proxy_client_grpc = helpers.proxy_client_grpc() proxy_client_grpcs = helpers.proxy_client_grpcs() require("socket").sleep(1) -- wait 1 second until healthchecks run end) - teardown(function() - if proxy_client then - proxy_client:close() - end + + before_each(function() + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + proxy_client = helpers.proxy_client() + end) + + after_each(function() if status_client then status_client:close() end + if proxy_client then + proxy_client:close() + end + end) + teardown(function() helpers.stop_kong() end) @@ -343,16 +350,31 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off"} 0', body, nil, true) end) - pending("remove metrics from deleted upstreams and targets", function() + it("remove metrics from deleted upstreams", function() local admin_client = helpers.admin_client() - admin_client:send { + assert(admin_client:send { method = "DELETE", path = "/upstreams/mock-upstream-healthchecksoff", - } - admin_client:send { + }) + admin_client:close() + + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return not body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff"', nil, true) + end, 15) + end) + + it("remove metrics from deleted targets", function() + local admin_client = helpers.admin_client() + assert(admin_client:send { method = "DELETE", path = "/upstreams/mock-upstream/targets/some-random-dns:80", - } + }) admin_client:close() local body @@ -362,9 +384,8 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) body = assert.res_status(200, res) - return not body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff"', nil, true) - end) - assert.not_match('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', body, nil, true) + return not body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', nil, true) + end, 15) end) it("exposes Lua worker VM stats", function() From e3cc2ef8ae22ecc5f940e716de79b5f981af6e0d Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 18 Aug 2021 13:17:02 -0500 Subject: [PATCH 0815/4351] fix(plugins_server) properly cache the `kong` global variable The external plugins rewrite inside #6600 caused a regression on the CLI first reported in #6437 and subsequently fixed in #6596. Fixes #7583 --- kong/runloop/plugin_servers/init.lua | 1 + kong/runloop/plugin_servers/process.lua | 1 + 2 files changed, 2 insertions(+) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 2961e345d7a..735ac5981fc 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -258,6 +258,7 @@ local plugin_servers = {} local loaded_plugins = {} local function get_plugin(plugin_name) + kong = kong or _G.kong -- some CLI cmds set the global after loading the module. if not loaded_plugins[plugin_name] then local plugin = get_plugin_info(plugin_name) loaded_plugins[plugin_name] = build_phases(plugin) diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 79a354431f1..91aa90fa4c1 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -189,6 +189,7 @@ end function proc_mgmt.get_plugin_info(plugin_name) if not _plugin_infos then + kong = kong or _G.kong -- some CLI cmds set the global after loading the module. _plugin_infos = {} for _, server_def in ipairs(get_server_defs()) do From b08a2ae4a2d4be0491a9b68428f3887a7c560ac6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 Aug 2021 13:40:04 +0300 Subject: [PATCH 0816/4351] chore(deps) bump openresty from 1.19.3.2 to 1.19.9.1 (#7727) ### Summary Bumps OpenResty to lastest version. See changelogs here: https://openresty.org/en/changelog-1019009.html --- .requirements | 4 ++-- CHANGELOG.md | 11 +++++++++++ kong/meta.lua | 2 +- 3 files changed, 14 insertions(+), 3 deletions(-) diff --git a/.requirements b/.requirements index 499df1f0cd4..3e7d0535cd2 100644 --- a/.requirements +++ b/.requirements @@ -2,10 +2,10 @@ KONG_PACKAGE_NAME=kong KONG_CONFLICTS=kong-enterprise-edition KONG_LICENSE="ASL 2.0" -RESTY_VERSION=1.19.3.2 +RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.7.0 RESTY_OPENSSL_VERSION=1.1.1k RESTY_PCRE_VERSION=8.44 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 -KONG_BUILD_TOOLS_VERSION=4.20.0 +KONG_BUILD_TOOLS_VERSION=4.21.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index a9f5a18b146..9c5b3339b1e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,7 @@ # Table of Contents +- [2.6.0](#260) - [2.5.0](#250) - [2.4.1](#241) - [2.4.0](#240) @@ -58,6 +59,16 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) + +## [2.6.0] + +> Release date: TBA + +### Dependencies + +- Bumped `openresty` from 1.19.3.2 to [1.19.9.1](https://openresty.org/en/changelog-1019009.html) + [#7430](https://github.com/Kong/kong/pull/7727) + ## [2.5.0] > Release date: 2021-07-13 diff --git a/kong/meta.lua b/kong/meta.lua index f9d11a4b68b..d0922238a84 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -20,6 +20,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.19.3.1", "1.19.3.2" }, + nginx = { "1.19.3.1", "1.19.9.1" }, } } From e63ce4cb72cabda9ddd2ba295b43d488b0bd5ee3 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 19 Aug 2021 11:35:07 -0300 Subject: [PATCH 0817/4351] chore(proxy-cache) adapt file org to merge into kong --- .busted | 7 - .editorconfig | 22 -- .gitignore | 5 - .luacheckrc | 33 --- .pongo/pongorc | 2 - .travis.yml | 27 --- LICENSE | 201 ------------------ README.md | 22 -- .../kong-proxy-cache-plugin-1.3.1-0.rockspec | 0 .../31-proxy-cache}/01-schema_spec.lua | 0 .../31-proxy-cache}/02-access_spec.lua | 0 .../31-proxy-cache}/03-api_spec.lua | 0 .../31-proxy-cache}/04-invalidations_spec.lua | 0 .../31-proxy-cache}/05-cache_key_spec.lua | 0 .../31-proxy-cache}/kong_tests.conf | 0 15 files changed, 319 deletions(-) delete mode 100644 .busted delete mode 100644 .editorconfig delete mode 100644 .gitignore delete mode 100644 .luacheckrc delete mode 100644 .pongo/pongorc delete mode 100644 .travis.yml delete mode 100644 LICENSE delete mode 100644 README.md rename kong-proxy-cache-plugin-1.3.1-0.rockspec => kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec (100%) rename spec/{ => 03-plugins/31-proxy-cache}/01-schema_spec.lua (100%) rename spec/{ => 03-plugins/31-proxy-cache}/02-access_spec.lua (100%) rename spec/{ => 03-plugins/31-proxy-cache}/03-api_spec.lua (100%) rename spec/{ => 03-plugins/31-proxy-cache}/04-invalidations_spec.lua (100%) rename spec/{ => 03-plugins/31-proxy-cache}/05-cache_key_spec.lua (100%) rename spec/{ => 03-plugins/31-proxy-cache}/kong_tests.conf (100%) diff --git a/.busted b/.busted deleted file mode 100644 index ca66496a478..00000000000 --- a/.busted +++ /dev/null @@ -1,7 +0,0 @@ -return { - default = { - verbose = true, - coverage = false, - output = "gtest", - }, -} diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 3434e8a8b98..00000000000 --- a/.editorconfig +++ /dev/null @@ -1,22 +0,0 @@ -root = true - -[*] -end_of_line = lf -insert_final_newline = true -trim_trailing_whitespace = true -charset = utf-8 - -[*.lua] -indent_style = space -indent_size = 2 - -[kong/templates/nginx*] -indent_style = space -indent_size = 4 - -[*.template] -indent_style = space -indent_size = 4 - -[Makefile] -indent_style = tab diff --git a/.gitignore b/.gitignore deleted file mode 100644 index ed3d8ff6ebf..00000000000 --- a/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -# servroot is typically the nginx/Kong workingdirectory when testing -servroot - -# packed distribution format for LuaRocks -*.rock diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index aedc19730eb..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,33 +0,0 @@ -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - - -globals = { - "_KONG", - "kong", - "ngx.IS_CLI", -} - - -not_globals = { - "string.len", - "table.getn", -} - - -ignore = { - "6.", -- ignore whitespace warnings -} - - -exclude_files = { - --"spec/fixtures/invalid-module.lua", - --"spec-old-api/fixtures/invalid-module.lua", -} - - -files["spec/**/*.lua"] = { - std = "ngx_lua+busted", -} diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index 68785420b05..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,2 +0,0 @@ ---postgres ---cassandra diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 99ab9c1cadc..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,27 +0,0 @@ -dist: bionic - -jobs: - include: - - name: Kong CE 2.4.x - env: KONG_VERSION=2.4.x - - name: Kong Enterprise 2.4.1.x - env: KONG_VERSION=2.4.1.x - - name: Kong Enterprise nightly - env: KONG_VERSION=nightly-ee - -install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" - -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" - -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 5a40ba99647..00000000000 --- a/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2019 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/README.md b/README.md deleted file mode 100644 index 3c09bb8c46e..00000000000 --- a/README.md +++ /dev/null @@ -1,22 +0,0 @@ -[![Build Status][badge-travis-image]][badge-travis-url] - -# Kong proxy-cache plugin - -HTTP Proxy Caching for Kong - -## Synopsis - -This plugin provides a reverse proxy cache implementation for Kong. It caches -response entities based on configurable response code and content type, as -well as request method. It can cache per-Consumer or per-API. Cache entities -are stored for a configurable period of time, after which subsequent requests -to the same resource will re-fetch and re-store the resource. Cache entities -can also be forcefully purged via the Admin API prior to their expiration -time. - -## Documentation - -* [Documentation for the Proxy Cache plugin](https://docs.konghq.com/hub/kong-inc/proxy-cache/) - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-proxy-cache/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-proxy-cache.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master diff --git a/kong-proxy-cache-plugin-1.3.1-0.rockspec b/kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec similarity index 100% rename from kong-proxy-cache-plugin-1.3.1-0.rockspec rename to kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec diff --git a/spec/01-schema_spec.lua b/spec/03-plugins/31-proxy-cache/01-schema_spec.lua similarity index 100% rename from spec/01-schema_spec.lua rename to spec/03-plugins/31-proxy-cache/01-schema_spec.lua diff --git a/spec/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua similarity index 100% rename from spec/02-access_spec.lua rename to spec/03-plugins/31-proxy-cache/02-access_spec.lua diff --git a/spec/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua similarity index 100% rename from spec/03-api_spec.lua rename to spec/03-plugins/31-proxy-cache/03-api_spec.lua diff --git a/spec/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua similarity index 100% rename from spec/04-invalidations_spec.lua rename to spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua diff --git a/spec/05-cache_key_spec.lua b/spec/03-plugins/31-proxy-cache/05-cache_key_spec.lua similarity index 100% rename from spec/05-cache_key_spec.lua rename to spec/03-plugins/31-proxy-cache/05-cache_key_spec.lua diff --git a/spec/kong_tests.conf b/spec/03-plugins/31-proxy-cache/kong_tests.conf similarity index 100% rename from spec/kong_tests.conf rename to spec/03-plugins/31-proxy-cache/kong_tests.conf From cd7f16cb3459c1bb244dffb69a912a19c5d5a000 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 19 Aug 2021 11:43:01 -0300 Subject: [PATCH 0818/4351] chore(proxy-cache) add proxy-cache files to rockspec --- kong-2.5.0-0.rockspec | 8 +++++++- kong/constants.lua | 8 ++++---- 2 files changed, 11 insertions(+), 5 deletions(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 72b2e9adae1..c8cc831adbe 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -45,7 +45,6 @@ dependencies = { "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", "kong-plugin-serverless-functions ~> 2.1", - "kong-proxy-cache-plugin ~> 1.3", "kong-plugin-request-transformer ~> 1.3", "kong-plugin-grpc-web ~> 0.2", } @@ -439,5 +438,12 @@ build = { ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", ["kong.plugins.session.migrations.001_add_ttl_index"] = "kong/plugins/session/migrations/001_add_ttl_index.lua", ["kong.plugins.session.migrations"] = "kong/plugins/session/migrations/init.lua", + + ["kong.plugins.proxy-cache.handler"] = "kong/plugins/proxy-cache/handler.lua", + ["kong.plugins.proxy-cache.cache_key"] = "kong/plugins/proxy-cache/cache_key.lua", + ["kong.plugins.proxy-cache.schema"] = "kong/plugins/proxy-cache/schema.lua", + ["kong.plugins.proxy-cache.api"] = "kong/plugins/proxy-cache/api.lua", + ["kong.plugins.proxy-cache.strategies"] = "kong/plugins/proxy-cache/strategies/init.lua", + ["kong.plugins.proxy-cache.strategies.memory"] = "kong/plugins/proxy-cache/strategies/memory.lua", } } diff --git a/kong/constants.lua b/kong/constants.lua index e8356e060a2..aeeafcdfb43 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -26,16 +26,16 @@ local plugins = { "aws-lambda", "request-termination", "prometheus", + "proxy-cache", + "session", + "acme", + "grpc-gateway", -- external plugins "azure-functions", "zipkin", "pre-function", "post-function", - "proxy-cache", - "session", - "acme", "grpc-web", - "grpc-gateway", } local plugin_map = {} From 53e63df52424b1c650fd6f62da345b1d7da776a3 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 19 Aug 2021 11:43:42 -0300 Subject: [PATCH 0819/4351] tests(proxy-cache) adapt proxy-cache tests - remote #o tag - remote unneeded kong_tests.conf --- .../31-proxy-cache/02-access_spec.lua | 6 ++-- .../03-plugins/31-proxy-cache/kong_tests.conf | 32 ------------------- 2 files changed, 3 insertions(+), 35 deletions(-) delete mode 100644 spec/03-plugins/31-proxy-cache/kong_tests.conf diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index b363d8b3215..3c917bdc26a 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -243,7 +243,7 @@ do }) assert(helpers.start_kong({ - plugins = "bundled,proxy-cache", + plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", })) end) @@ -710,7 +710,7 @@ do assert.same("Refresh", res.headers["X-Cache-Status"]) end) - it("#o only-if-cached", function() + it("only-if-cached", function() local res = assert(client:send { method = "GET", path = "/get?not=here", @@ -839,7 +839,7 @@ do assert.not_same(cache_key1, cache_key2) end) - it("#o differentiates caches between instances", function() + it("differentiates caches between instances", function() local res = assert(client:send { method = "GET", path = "/get", diff --git a/spec/03-plugins/31-proxy-cache/kong_tests.conf b/spec/03-plugins/31-proxy-cache/kong_tests.conf deleted file mode 100644 index 9475a8fdffe..00000000000 --- a/spec/03-plugins/31-proxy-cache/kong_tests.conf +++ /dev/null @@ -1,32 +0,0 @@ -# 1st digit is 9 for our test instances -admin_listen = 127.0.0.1:9001 -proxy_listen = 0.0.0.0:9000, 0.0.0.0:9443 ssl -stream_listen = off - -ssl_cert = spec/fixtures/kong_spec.crt -ssl_cert_key = spec/fixtures/kong_spec.key - -admin_ssl_cert = spec/fixtures/kong_spec.crt -admin_ssl_cert_key = spec/fixtures/kong_spec.key - -dns_resolver = 8.8.8.8 -database = postgres -pg_host = 127.0.0.1 -pg_port = 5432 -pg_timeout = 10000 -pg_database = kong_tests -cassandra_keyspace = kong_tests -cassandra_timeout = 10000 -anonymous_reports = off - -dns_hostsfile = spec/fixtures/hosts - -nginx_worker_processes = 1 -nginx_optimizations = off - -plugins=bundled,dummy,rewriter -custom_plugins = proxy-cache - -prefix = servroot -log_level = debug -lua_package_path=./spec/fixtures/custom_plugins/?.lua From cf9ca7996e940e8edd3722624799818ba43f51b4 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 19 Aug 2021 21:37:37 +0200 Subject: [PATCH 0820/4351] chore(deps) bump Penlight to 1.11.0 (#7736) Changes: - fix: `stringx.strip` behaved badly with string lengths > 200 - fix: `path.currentdir` now takes no arguments and calls `lfs.currentdir` without argument - feat: `utils.raise_deprecation` now has an option to NOT include a stack-trace --- kong-2.5.0-0.rockspec | 2 +- spec/02-integration/05-proxy/24-buffered_spec.lua | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 72b2e9adae1..6b9ef1b9b9c 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -15,7 +15,7 @@ dependencies = { "inspect == 3.1.1", "luasec == 1.0.1", "luasocket == 3.0-rc1", - "penlight == 1.10.0", + "penlight == 1.11.0", "lua-resty-http == 0.15", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.5", diff --git a/spec/02-integration/05-proxy/24-buffered_spec.lua b/spec/02-integration/05-proxy/24-buffered_spec.lua index dd4aab21c6b..837c073b536 100644 --- a/spec/02-integration/05-proxy/24-buffered_spec.lua +++ b/spec/02-integration/05-proxy/24-buffered_spec.lua @@ -147,11 +147,11 @@ for _, strategy in helpers.each_strategy() do it("header can be set from upstream response body on header_filter phase", function() local res = proxy_client:get("/1/status/231") - local body = assert.res_status(231, res) + local body = assert.res_status(231, res) .. "\n" assert.equal(md5(body), res.headers["MD5"]) local res = proxy_ssl_client:get("/1/status/232") - local body = assert.res_status(232, res) + local body = assert.res_status(232, res) .. "\n" assert.equal(md5(body), res.headers["MD5"]) end) @@ -183,11 +183,11 @@ for _, strategy in helpers.each_strategy() do it("header can be set from upstream response body on response phase", function() local res = proxy_client:get("/3/status/235") - local body = assert.res_status(235, res) + local body = assert.res_status(235, res) .. "\n" assert.equal(md5(body), res.headers["MD5"]) local res = proxy_ssl_client:get("/3/status/236") - local body = assert.res_status(236, res) + local body = assert.res_status(236, res) .. "\n" assert.equal(md5(body), res.headers["MD5"]) end) From 01ca8078ec15d5abfefc001bb58bc3d420666494 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 19 Aug 2021 23:30:58 +0200 Subject: [PATCH 0821/4351] feat(termination) add a request-echo option (#6744) This PR adds 2 features: a trigger for the plugin to kick-in an option to echo the incoming request back to the client AD1) if a trigger is set (a header or query-param name), then any request having that header or query parameter will trigger the plugin functionality as configured. If the trigger is undefined in the configuration, the plugin will always kick-in (existing behaviour). If the trigger is defined in the config, but it is not present in the request, the plugin will not do anything, and allow the request to be proxied. AD2) If set the plugin will echo a copy of the received request back to the client. Essentially this is a debug aid. The plugin can be added with no impact. Only when the trigger is specified by the client making the request, the plugin will terminate and echo. Another usecase for this would be to turn an existing endpoint into a healthcheck endpoint, only if the trigger is present (configured in the health probe) it responds, otherwise it just proxies. Alternatively it can be attached to a catch-all route to try and figure out why no route was matched, especially when there are other proxies in between the client and Kong. --- kong/plugins/request-termination/handler.lua | 38 +++++ kong/plugins/request-termination/schema.lua | 7 + .../14-request-termination/01-schema_spec.lua | 8 + .../14-request-termination/02-access_spec.lua | 154 +++++++++++++++++- 4 files changed, 203 insertions(+), 4 deletions(-) diff --git a/kong/plugins/request-termination/handler.lua b/kong/plugins/request-termination/handler.lua index f851f4acdba..fe32cd6a2be 100644 --- a/kong/plugins/request-termination/handler.lua +++ b/kong/plugins/request-termination/handler.lua @@ -21,6 +21,44 @@ RequestTerminationHandler.VERSION = "2.0.1" function RequestTerminationHandler:access(conf) local status = conf.status_code local content = conf.body + local req_headers, req_query + + if conf.trigger or conf.echo then + req_headers = kong.request.get_headers() + req_query = kong.request.get_query() + + if conf.trigger + and not req_headers[conf.trigger] + and not req_query[conf.trigger] then + return -- trigger set but not found, nothing to do + end + end + + if conf.echo then + content = { + message = conf.message or DEFAULT_RESPONSE[status], + kong = { + node_id = kong.node.get_id(), + worker_pid = ngx.worker.pid(), + hostname = kong.node.get_hostname(), + }, + request = { + scheme = kong.request.get_scheme(), + host = kong.request.get_host(), + port = kong.request.get_port(), + headers = req_headers, + query = req_query, + body = kong.request.get_body(), + raw_body = kong.request.get_raw_body(), + method = kong.request.get_method(), + path = kong.request.get_path(), + }, + matched_route = kong.router.get_route(), + matched_service = kong.router.get_service(), + } + + return kong.response.exit(status, content) + end if content then local headers = { diff --git a/kong/plugins/request-termination/schema.lua b/kong/plugins/request-termination/schema.lua index 66bb274abea..ab84b7dd730 100644 --- a/kong/plugins/request-termination/schema.lua +++ b/kong/plugins/request-termination/schema.lua @@ -21,6 +21,8 @@ return { { message = { type = "string" }, }, { content_type = { type = "string" }, }, { body = { type = "string" }, }, + { echo = { type = "boolean", required = true, default = false }, }, + { trigger = typedefs.header_name } }, custom_validator = function(config) if is_present(config.message) @@ -32,6 +34,11 @@ return { and not is_present(config.body) then return nil, "content_type requires a body" end + if config.echo and ( + is_present(config.content_type) or + is_present(config.body)) then + return nil, "echo cannot be used with content_type and body" + end return true end, }, diff --git a/spec/03-plugins/14-request-termination/01-schema_spec.lua b/spec/03-plugins/14-request-termination/01-schema_spec.lua index fa048ef018a..1682070bbc8 100644 --- a/spec/03-plugins/14-request-termination/01-schema_spec.lua +++ b/spec/03-plugins/14-request-termination/01-schema_spec.lua @@ -14,6 +14,9 @@ describe("Plugin: request-termination (schema)", function() it("should accept a valid body", function() assert(v({body = "

Not found

"}, schema_def)) end) + it("should accept trigger", function() + assert(v({ echo = true, trigger = "header_name" }, schema_def)) + end) describe("errors", function() it("status_code should only accept numbers", function() @@ -51,5 +54,10 @@ describe("Plugin: request-termination (schema)", function() assert.falsy(ok) assert.same("content_type requires a body", err.config) end) + it("echo with body & content_type", function() + local ok, err = v({echo = true, content_type = "text/html",body = "

Not found

"}, schema_def) + assert.falsy(ok) + assert.same("echo cannot be used with content_type and body", err.config) + end) end) end) diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index d3ffe8e88ad..e8b3664c1fd 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -50,6 +50,14 @@ for _, strategy in helpers.each_strategy() do hosts = { "api8.request-termination.com" }, }) + local route9 = bp.routes:insert({ + hosts = { "api9.request-termination.com" }, + }) + + local route10 = bp.routes:insert({ + hosts = { "api10.request-termination.com" }, + }) + bp.plugins:insert { name = "request-termination", route = { id = route1.id }, @@ -114,6 +122,25 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "request-termination", + route = { id = route9.id }, + config = { + echo = true, + status_code = 404 + }, + } + + bp.plugins:insert { + name = "request-termination", + route = { id = route10.id }, + config = { + echo = true, + trigger = "gimme-an-echo", + status_code = 404 + }, + } + local route_grpc_1 = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, @@ -135,18 +162,24 @@ for _, strategy in helpers.each_strategy() do database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", })) + end) + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() proxy_client = helpers.proxy_client() admin_client = helpers.admin_client() end) - lazy_teardown(function() - if proxy_client and admin_client then + after_each(function() + if proxy_client then proxy_client:close() + end + if admin_client then admin_client:close() end - - helpers.stop_kong() end) describe("status code and message", function() @@ -278,5 +311,118 @@ for _, strategy in helpers.each_strategy() do assert.equal(server_tokens, res.headers["Server"]) end) + + describe("echo & trigger", function() + it("echos a request if no trigger is set", function() + local res = assert(proxy_client:send { + method = "GET", + query = { + hello = "there", + }, + path = "/status/200", + headers = { + ["Host"] = "api9.request-termination.com" + }, + body = "cool body", + }) + assert.response(res).has.status(404) + local json = assert.response(res).has.jsonbody() + assert.equal("api9.request-termination.com", json.matched_route.hosts[1]) + json.request.headers["user-agent"] = nil -- clear, depends on lua-resty-http version + assert.same({ + headers = { + ["content-length"] = '9', + host = 'api9.request-termination.com', + }, + host = 'api9.request-termination.com', + method = 'GET', + path = '/status/200', + port = helpers.get_proxy_port(), + query = { + hello = 'there', + }, + raw_body = 'cool body', + scheme = 'http', + }, json.request) + end) + it("doesn't echo a request if the trigger is set but not specified", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api10.request-termination.com" + } + }) + assert.response(res).has.status(200) + end) + it("echos a request if the trigger is specified as a header", function() + local res = assert(proxy_client:send { + method = "GET", + query = { + hello = "there", + }, + path = "/status/200", + headers = { + ["Host"] = "api10.request-termination.com", + ["Gimme-An-Echo"] = "anything will do" + }, + body = "cool body", + }) + assert.response(res).has.status(404) + local json = assert.response(res).has.jsonbody() + assert.equal("api10.request-termination.com", json.matched_route.hosts[1]) + json.request.headers["user-agent"] = nil -- clear, depends on lua-resty-http version + assert.same({ + headers = { + ["content-length"] = '9', + ["gimme-an-echo"] = 'anything will do', + host = 'api10.request-termination.com', + }, + host = 'api10.request-termination.com', + method = 'GET', + path = '/status/200', + port = helpers.get_proxy_port(), + query = { + hello = 'there', + }, + raw_body = 'cool body', + scheme = 'http', + }, json.request) + end) + it("echos a request if the trigger is specified as a query parameter", function() + local res = assert(proxy_client:send { + method = "GET", + query = { + hello = "there", + ["gimme-an-echo"] = "anything will do" + }, + path = "/status/200", + headers = { + ["Host"] = "api10.request-termination.com", + }, + body = "cool body", + }) + assert.response(res).has.status(404) + local json = assert.response(res).has.jsonbody() + assert.equal("api10.request-termination.com", json.matched_route.hosts[1]) + json.request.headers["user-agent"] = nil -- clear, depends on lua-resty-http version + assert.same({ + headers = { + ["content-length"] = '9', + host = 'api10.request-termination.com', + }, + host = 'api10.request-termination.com', + method = 'GET', + path = '/status/200', + port = helpers.get_proxy_port(), + query = { + hello = 'there', + ["gimme-an-echo"] = 'anything will do', + }, + raw_body = 'cool body', + scheme = 'http', + }, json.request) + end) + end) end) end From f27c5868fc48bec1cc9e740bd1d1cf65793c473d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 23 Aug 2021 13:57:02 +0300 Subject: [PATCH 0822/4351] perf(uri) escape only when needed (#7742) ### Summary Runs ngx.re.gsub only when ngx.re.find finds that there is something to escape. In many cases there will not be anything to escape. --- kong/tools/uri.lua | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/kong/tools/uri.lua b/kong/tools/uri.lua index 4f4920dabe1..2acdc0a351c 100644 --- a/kong/tools/uri.lua +++ b/kong/tools/uri.lua @@ -9,6 +9,7 @@ local string_byte = string.byte local string_format = string.format local tonumber = tonumber local table_concat = table.concat +local ngx_re_find = ngx.re.find local ngx_re_gsub = ngx.re.gsub @@ -33,6 +34,9 @@ local RESERVED_CHARACTERS = { [0x5B] = true, -- [ [0x5D] = true, -- ] } + +local ESCAPE_PATTERN = "[^!#$&'()*+,/:;=?@[\\]A-Z\\d-_.~%]" + local TMP_OUTPUT = require("table.new")(16, 0) local DOT = string_byte(".") local SLASH = string_byte("/") @@ -145,7 +149,11 @@ end function _M.escape(uri) - return ngx_re_gsub(uri, "[^!#$&'()*+,/:;=?@[\\]A-Z\\d-_.~%]", escape, "joi") + if ngx_re_find(uri, ESCAPE_PATTERN, "joi") then + return ngx_re_gsub(uri, ESCAPE_PATTERN, escape, "joi") + end + + return uri end From 5e01f9f6031c36f5adca97cb4b84f18ab861507e Mon Sep 17 00:00:00 2001 From: jiachinzhao Date: Tue, 24 Aug 2021 23:36:38 +0800 Subject: [PATCH 0823/4351] fix(router) sort routes with both regex and prefix routes (#7695) * fix sort routes with both regex and prefix routes * add unit test --- kong/router.lua | 13 +++++---- spec/01-unit/08-router_spec.lua | 50 +++++++++++++++++++++++++++++++++ 2 files changed, 58 insertions(+), 5 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 7f5fd0faf56..0bff2e062a7 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -748,12 +748,15 @@ local function sort_routes(r1, r2) end end - do - local rp1 = r1.route.regex_priority or 0 - local rp2 = r2.route.regex_priority or 0 + -- only regex path use regex_priority + if band(r1.submatch_weight,MATCH_SUBRULES.HAS_REGEX_URI) ~= 0 then + do + local rp1 = r1.route.regex_priority or 0 + local rp2 = r2.route.regex_priority or 0 - if rp1 ~= rp2 then - return rp1 > rp2 + if rp1 ~= rp2 then + return rp1 > rp2 + end end end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index d043bae3eaa..51830d6e2a7 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -3532,3 +3532,53 @@ describe("Router", function() end) end) end) + +describe("[both regex and prefix with regex_priority]", function() + local use_case = { + -- regex + { + service = service, + route = { + paths = { + "/.*" + }, + hosts = { + "domain-1.org", + }, + }, + }, + -- prefix + { + service = service, + route = { + paths = { + "/" + }, + hosts = { + "domain-2.org", + }, + regex_priority = 5 + }, + }, + { + service = service, + route = { + paths = { + "/v1" + }, + hosts = { + "domain-2.org", + }, + }, + }, + } + + local router = assert(Router.new(use_case)) + + it("[prefix matching ignore regex_priority]", function() + local match_t = router.select("GET", "/v1", "domain-2.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + end) + +end) \ No newline at end of file From 084b1b94d32485f1fe86c02e850cd7fe4e9ef1a6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 24 Aug 2021 22:34:39 +0300 Subject: [PATCH 0824/4351] fix(admin) GET /upstreams/:upstreams/targets/:target returns 404 when target weight is 0 (#7758) ### Summary @flrgh reported on issue #7699 that our admin api return 404 for GET requests with target endpoint when the target.weight is 0. ### Issues Resolved Fix #7699 --- kong/api/routes/upstreams.lua | 3 +-- spec/02-integration/04-admin_api/08-targets_routes_spec.lua | 6 ++++++ 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 19845ed9bee..78dc37437d2 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -49,7 +49,7 @@ end local function select_target_cb(self, db, upstream, target) - if target and target.weight ~= 0 then + if target then return kong.response.exit(200, target) end @@ -243,4 +243,3 @@ return { end, }, } - diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 504e41af301..27e4119ede8 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -132,6 +132,12 @@ describe("Admin API #" .. strategy, function() assert.is_number(json.created_at) assert.is_string(json.id) assert.are.equal(0, json.weight) + + -- added for testing #7699 + local res2 = assert(client:get("/upstreams/" .. upstream.name .. "/targets/zero.weight.test:8080")) + assert.response(res2).has.status(200) + local json2 = assert.response(res2).has.jsonbody() + assert.same(json, json2) end end) From c57dc68defb6f7b78705d49b0e015d9615e09910 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 24 Aug 2021 22:35:04 +0300 Subject: [PATCH 0825/4351] fix(pdk) malformed accept header can cause unexpected HTTP 500 (#7757) ### Summary @wi1dcard reported on issue #7746 that certain accept headers may cause Kong to runtime error. I found an issue in kong.response.error function, and fixed it. ### Issues Resolved Fix #7746 --- kong/pdk/response.lua | 3 +- t/01-pdk/08-response/13-error.t | 49 +++++++++++++++++++++++++-------- 2 files changed, 39 insertions(+), 13 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index b13b9d410eb..ff96bcbda1d 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -898,12 +898,11 @@ local function new(self, major_version) end end - if quality > max_quality then + if name and quality > max_quality then type = utils.get_mime_type(name) max_quality = quality end end - end return type diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index 49168b36c34..9dab8362313 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -63,7 +63,34 @@ Content-Type: application/json; charset=utf-8 -=== TEST 3: service.response.error() may ignore accept header +=== TEST 3: service.response.error() fallbacks to json with unknown mime type, fix #7746 +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + return pdk.response.error(400) + } + } + +--- request +GET /t +--- more_headers +Accept: json +--- error_code: 400 +--- response_headers_like +Content-Type: application/json; charset=utf-8 +--- response_body chop +{ + "message":"Bad request" +} +--- no_error_log +[error] + + + +=== TEST 4: service.response.error() may ignore accept header --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -95,7 +122,7 @@ Content-Type: application/xml -=== TEST 4: service.response.error() respects accept header priorities +=== TEST 5: service.response.error() respects accept header priorities --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -130,7 +157,7 @@ Content-Type: text/html; charset=utf-8 -=== TEST 5: service.response.error() has higher priority than handle_errors +=== TEST 6: service.response.error() has higher priority than handle_errors --- http_config eval: $t::Util::HttpConfig --- config error_page 500 502 /error_handler; @@ -165,7 +192,7 @@ Content-Type: application/json; charset=utf-8 -=== TEST 6: service.response.error() formats default template +=== TEST 7: service.response.error() formats default template --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -192,7 +219,7 @@ Content-Type: application/json; charset=utf-8 -=== TEST 7: service.response.error() overrides default message +=== TEST 8: service.response.error() overrides default message --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -219,7 +246,7 @@ Content-Type: application/json; charset=utf-8 -=== TEST 8: service.response.error() overrides default message with a table entry +=== TEST 9: service.response.error() overrides default message with a table entry --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -247,7 +274,7 @@ Content-Type: application/xml; charset=utf-8 -=== TEST 9: service.response.error() use accept header "*" mime sub-type +=== TEST 10: service.response.error() use accept header "*" mime sub-type --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -272,7 +299,7 @@ Gone -=== TEST 10: response.error() maps http 400 to grpc InvalidArgument +=== TEST 11: response.error() maps http 400 to grpc InvalidArgument --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -298,7 +325,7 @@ grpc-message: InvalidArgument -=== TEST 11: response.error() maps http 401 to grpc Unauthenticated +=== TEST 12: response.error() maps http 401 to grpc Unauthenticated --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -324,7 +351,7 @@ grpc-message: Unauthenticated -=== TEST 12: response.error() maps http 403 to grpc PermissionDenied +=== TEST 13: response.error() maps http 403 to grpc PermissionDenied --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -350,7 +377,7 @@ grpc-message: PermissionDenied -=== TEST 13: response.error() maps http 429 to grpc ResourceExhausted +=== TEST 14: response.error() maps http 429 to grpc ResourceExhausted --- http_config eval: $t::Util::HttpConfig --- config location = /t { From 8b5d01f652e90d054315bc2cb211152b5f8dea5a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 24 Aug 2021 22:37:04 +0300 Subject: [PATCH 0826/4351] chore(deps) bump luasec from 1.0.1 to 1.0.2 (#7750) ### Summary * Fix handle SSL_send SYSCALL error without errno * Fix off by one in cert:validat(notafter) * Fix meth_get_{sinagure => signature}_name function name * Fix update the Lua state reference on the selected SSL context after SNI * Fix ignore SSL_OP_BIT(n) macro and update option.c --- kong-2.5.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index dab151be388..023fe2bec37 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -13,7 +13,7 @@ description = { } dependencies = { "inspect == 3.1.1", - "luasec == 1.0.1", + "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.11.0", "lua-resty-http == 0.15", From 1d0f498900b264c542c49803997587d2e7a5b9c6 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Tue, 24 Aug 2021 12:49:23 -0700 Subject: [PATCH 0827/4351] docs(*) update links in autodocs (#7759) --- autodoc/admin-api/data/admin-api.lua | 18 +++++++++--------- autodoc/cli/data.lua | 2 +- 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 1ceb546d8a3..25b1f9f8a70 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -229,12 +229,12 @@ return { }, footer = [[ - [clustering]: /{{page.kong_version}}/clustering - [cli]: /{{page.kong_version}}/cli - [active]: /{{page.kong_version}}/health-checks-circuit-breakers/#active-health-checks - [healthchecks]: /{{page.kong_version}}/health-checks-circuit-breakers - [secure-admin-api]: /{{page.kong_version}}/secure-admin-api - [proxy-reference]: /{{page.kong_version}}/proxy + [clustering]: /gateway-oss/{{page.kong_version}}/clustering + [cli]: /gateway-oss/{{page.kong_version}}/cli + [active]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers/#active-health-checks + [healthchecks]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers + [secure-admin-api]: /gateway-oss/{{page.kong_version}}/secure-admin-api + [proxy-reference]: /gateway-oss/{{page.kong_version}}/proxy ]], general = { @@ -888,9 +888,9 @@ return { }, protocols = { description = [[ - An array of the protocols this Route should allow. See the [Route Object](#route-object) section for a list of accepted protocols. - - When set to only `"https"`, HTTP requests are answered with an upgrade error. When set to only `"http"`, HTTPS requests are answered with an error. + An array of the protocols this Route should allow. See the [Route Object](#route-object) section for a list of accepted protocols. + + When set to only `"https"`, HTTP requests are answered with an upgrade error. When set to only `"http"`, HTTPS requests are answered with an error. ]], examples = { {"http", "https"}, diff --git a/autodoc/cli/data.lua b/autodoc/cli/data.lua index 612a7fb7434..d229a306e29 100644 --- a/autodoc/cli/data.lua +++ b/autodoc/cli/data.lua @@ -40,7 +40,7 @@ data.command_intro = { data.footer = [[ -[configuration-reference]: /{{page.kong_version}}/configuration +[configuration-reference]: /gateway-oss/{{page.kong_version}}/configuration ]] return data From 97b6ea78b01eef6e6ddd8076a14f5e5d2b536d38 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 24 Aug 2021 21:55:31 -0300 Subject: [PATCH 0828/4351] fix(balancer) set :authority on balancer retries (#7725) ### Summary Ensure the :authority pseudo-header is set on balancer retry upstream requests. Depends on: - https://github.com/Kong/kong-build-tools/pull/403 - https://github.com/Kong/lua-kong-nginx-module/pull/18 --- kong/pdk/service/request.lua | 5 +- kong/runloop/balancer/init.lua | 9 +++ kong/runloop/handler.lua | 24 +++---- .../05-proxy/19-grpc_proxy_spec.lua | 66 +++++++++++++++++++ 4 files changed, 90 insertions(+), 14 deletions(-) diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 4dfbb76df17..d06ac618b28 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -29,6 +29,7 @@ local PHASES = phase_checker.phases local access_and_rewrite = phase_checker.new(PHASES.rewrite, PHASES.access) local preread_and_balancer = phase_checker.new(PHASES.preread, PHASES.balancer) +local access_rewrite_balancer = phase_checker.new(PHASES.rewrite, PHASES.access, PHASES.balancer) --- @@ -280,14 +281,14 @@ local function new(self) -- will also set the SNI of the request to the Service. -- -- @function kong.service.request.set_header - -- @phases `rewrite`, `access` + -- @phases `rewrite`, `access`, `balancer` -- @tparam string header The header name. Example: "X-Foo" -- @tparam string|boolean|number value The header value. Example: "hello world" -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_header("X-Foo", "value") request.set_header = function(header, value) - check_phase(access_and_rewrite) + check_phase(access_rewrite_balancer) validate_header(header, value) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 2e4f11edf71..2b6bc661c3a 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -347,6 +347,15 @@ local function set_host_header(balancer_data) end if upstream_host ~= orig_upstream_host then + -- the nginx grpc module does not offer a way to override the + -- :authority pseudo-header; use our internal API to do so + if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then + local ok, err = kong.service.request.set_header(":authority", upstream_host) + if not ok then + log(ERR, "failed to set :authority header: ", err) + end + end + var.upstream_host = upstream_host if phase == "balancer" then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 8fa03900eb7..b4d29be18a0 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1328,6 +1328,18 @@ return { -- `set_host_header` because it would never be empty after the first -- balancer try if var.upstream_host ~= nil and var.upstream_host ~= "" then balancer_data.preserve_host = true + + -- the nginx grpc module does not offer a way to override the + -- :authority pseudo-header; use our internal API to do so + -- this call applies to routes with preserve_host=true; for + -- preserve_host=false, the header is set in `set_host_header`, + -- so that it also applies to balancer retries + if var.upstream_scheme == "grpc" or var.upstream_scheme == "grpcs" then + local ok, err = kong.service.request.set_header(":authority", var.upstream_host) + if not ok then + log(ERR, "failed to set :authority header: ", err) + end + end end local ok, err, errcode = balancer_execute(ctx) @@ -1345,18 +1357,6 @@ return { return ngx.exit(500) end - -- the nginx grpc module does not offer a way to override the - -- :authority pseudo-header; use our internal API to do so - local upstream_host = var.upstream_host - local upstream_scheme = var.upstream_scheme - - if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then - ok, err = kong.service.request.set_header(":authority", upstream_host) - if not ok then - log(ERR, "failed to set :authority header: ", err) - end - end - -- clear hop-by-hop request headers: for _, header_name in csv(var.http_connection) do -- some of these are already handled by the proxy module, diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index 064eb97343a..aaf59281355 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -1,6 +1,9 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local pl_file = require "pl.file" +local pl_path = require "pl.path" +local FILE_LOG_PATH = os.tmpname() for _, strategy in helpers.each_strategy() do @@ -33,6 +36,25 @@ for _, strategy in helpers.each_strategy() do url = "grpc://localhost:8765", }) + local mock_grpc_service_retry = assert(bp.services:insert { + name = "mock_grpc_service_retry", + url = "grpc://grpc_retry", + }) + + local upstream_retry = assert(bp.upstreams:insert { + name = "grpc_retry", + }) + + assert(bp.targets:insert { -- bad target, this one will timeout + upstream = upstream_retry, + target = "127.0.0.1:54321", + }) + + assert(bp.targets:insert { + upstream = upstream_retry, + target = "127.0.0.1:8765", + }) + assert(bp.routes:insert { protocols = { "grpc" }, hosts = { "grpc" }, @@ -59,6 +81,22 @@ for _, strategy in helpers.each_strategy() do preserve_host = false, }) + assert(bp.routes:insert { + protocols = { "grpc" }, + hosts = { "grpc_authority_retry.example" }, + service = mock_grpc_service_retry, + preserve_host = false, + }) + + assert(bp.plugins:insert { + service = mock_grpc_service_retry, + name = "file-log", + config = { + path = FILE_LOG_PATH, + reopen = true, + }, + }) + local fixtures = { http_mock = {} } @@ -90,6 +128,10 @@ for _, strategy in helpers.each_strategy() do proxy_client_ssl = helpers.proxy_ssl_client() end) + before_each(function() + os.remove(FILE_LOG_PATH) + end) + lazy_teardown(function() helpers.stop_kong() end) @@ -198,6 +240,30 @@ for _, strategy in helpers.each_strategy() do assert.matches("received%-host: localhost:8765", resp) end) + it("proxies :authority header on balancer retry", function() + local resp + local file_log_json + helpers.wait_until(function() + os.remove(FILE_LOG_PATH) + local _ + _, resp = proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-authority"] = "grpc_authority_retry.example", + ["-v"] = true, + } + }) + file_log_json = cjson.decode((assert(pl_file.read(FILE_LOG_PATH)))) + return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 + and #file_log_json.tries >= 2 + end, 15) + + assert.matches("received%-host: 127.0.0.1:8765", resp) + end) + describe("errors with", function() it("non-http2 request on grpc route", function() local res = assert(proxy_client:post("/", { From e48674c9ff55dab852bb476bc7579ee67b7f7092 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 24 Aug 2021 09:16:51 -0700 Subject: [PATCH 0829/4351] fix(dbless) correctly print foreign references provided inside the declarative config. fixes #7696 --- kong/db/schema/others/declarative_config.lua | 5 ++++- .../11-declarative_config/03-flatten_spec.lua | 22 +++++++++++++++++++ 2 files changed, 26 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index afbb0995721..954d682330c 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -16,6 +16,7 @@ local ipairs = ipairs local insert = table.insert local concat = table.concat local tostring = tostring +local cjson_encode = require("cjson.safe").encode local DeclarativeConfig = {} @@ -357,7 +358,9 @@ local function validate_references(self, input) if not found then errors[a] = errors[a] or {} errors[a][k.at] = errors[a][k.at] or {} - local msg = "invalid reference '" .. k.key .. ": " .. k.value .. + local msg = "invalid reference '" .. k.key .. ": " .. + (type(k.value) == "string" + and k.value or cjson_encode(k.value)) .. "' (no such entry in '" .. b .. "')" insert(errors[a][k.at], msg) end diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 58fefddfbc6..38e71dba345 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -2127,5 +2127,27 @@ describe("declarative config: flatten", function() local _, err = DeclarativeConfig:flatten(config) assert.equal(nil, err) end) + + it("fixes #7696 - incorrect foreign reference type produce useful error message", function() + local config = assert(lyaml.load([[ + _format_version: "2.1" + + services: + - name: my-service-1 + url: http://localhost:8001/status + routes: + - name: my-route-1 + service: + id: "769bdf51-16df-5476-9830-ef26800b5448" + paths: + - /status + ]])) + local _, err = DeclarativeConfig:flatten(config) + assert.same({ + routes = { + ["my-route-1"] = { "invalid reference 'service: {\"id\":\"769bdf51-16df-5476-9830-ef26800b5448\"}' (no such entry in 'services')" } + } + }, err) + end) end) end) From 08f9f4eefef4407ffb3d072f0f76381527d46c30 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 25 Aug 2021 21:05:29 +0300 Subject: [PATCH 0830/4351] fix(declarative) yaml anchors were not properly processed (#7748) ### Summary The `lyaml` is used to parse the YAML input. When YAML anchors are used the library optimizes decoding by reusing referenced table. Our generate ids procedure did not take that in the account as explained on issue #7620 by @bforbis. So we ended up inserting the item with same id on SHM on import. And that could also be seen from admin api where it only listed the entity once instead of as many times as it has been used and referenced. ### Issues Resolved Fix #7620 --- kong/db/schema/others/declarative_config.lua | 6 +-- .../11-declarative_config/03-flatten_spec.lua | 43 ++++++++++++++++++- 2 files changed, 45 insertions(+), 4 deletions(-) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 954d682330c..73018ce00f6 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -499,15 +499,16 @@ local function generate_ids(input, known_entities, parent_entity) end local schema = all_schemas[entity] - for _, item in ipairs(input[entity]) do + for i, item in ipairs(input[entity]) do local pk_name, key = get_key_for_uuid_gen(entity, item, schema, parent_fk, child_key) if key then + item = utils.deep_copy(item, false) item[pk_name] = generate_uuid(schema.name, key) + input[entity][i] = item end generate_ids(item, known_entities, entity) - end ::continue:: @@ -719,7 +720,6 @@ end function DeclarativeConfig.load(plugin_set, include_foreign) - all_schemas = {} local schemas_array = {} for _, entity in ipairs(constants.CORE_ENTITIES) do diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 38e71dba345..ba1f5782361 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -2127,7 +2127,6 @@ describe("declarative config: flatten", function() local _, err = DeclarativeConfig:flatten(config) assert.equal(nil, err) end) - it("fixes #7696 - incorrect foreign reference type produce useful error message", function() local config = assert(lyaml.load([[ _format_version: "2.1" @@ -2149,5 +2148,47 @@ describe("declarative config: flatten", function() } }, err) end) + it("fixes #7620 - yaml anchors work as expected", function() + local config = assert(lyaml.load([[ + _format_version: "1.1" + services: + - name: service1 + url: http://example.com + plugins: + - &correlation-plugin + name: correlation-id + config: + header_name: X-Request-Id + generator: uuid + echo_downstream: true + - &rate-limiting-plugin + name: rate-limiting + config: + second: 5 + policy: local + routes: + - name: foo + strip_path: false + paths: + - /foo + - name: service2 + url: http://example.com + plugins: + - *correlation-plugin + - *rate-limiting-plugin + routes: + - name: bar + strip_path: false + paths: + - /bar + ]])) + local config, err = DeclarativeConfig:flatten(config) + assert.equal(nil, err) + local count = 0 + for _, _ in pairs(config.plugins) do + count = count + 1 + end + assert.equal(4, count) + end) end) end) From bd85d8c88876defb8dedd0f8edaa412d5d19a0ff Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 25 Aug 2021 20:19:54 +0200 Subject: [PATCH 0831/4351] fix(datadog) remove extra schema field (#7632) setting either port or host to 'null' will now pick up the environment values for those settings. Still allows to override on a per-plugin basis, just doesn't need the extra `use_env` field. --- kong/plugins/datadog/schema.lua | 14 +++----------- kong/plugins/datadog/statsd_logger.lua | 16 +++------------- spec/03-plugins/08-datadog/01-log_spec.lua | 3 ++- spec/03-plugins/08-datadog/02-schema_spec.lua | 12 ++---------- 4 files changed, 10 insertions(+), 35 deletions(-) diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index c87ec4a553d..af2709caa00 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -73,7 +73,6 @@ return { type = "record", default = { metrics = DEFAULT_METRICS }, fields = { - { use_env = { type = "boolean", default = false } }, { host = typedefs.host({ default = "localhost" }), }, { port = typedefs.port({ default = 8125 }), }, { prefix = { type = "string", default = "kong" }, }, @@ -98,15 +97,8 @@ return { then_match = { required = true }, }, }, }, }, }, }, }, - entity_checks = { - { conditional = { - if_field = "use_env", if_match = {eq = false}, - then_field = "host", then_match = { required = true }, - }, }, - { conditional = { - if_field = "use_env", if_match = {eq = false}, - then_field = "port", then_match = { required = true }, - }, }, - }, }, }, }, + }, + }, + }, } diff --git a/kong/plugins/datadog/statsd_logger.lua b/kong/plugins/datadog/statsd_logger.lua index 2dc809ad92c..3ead663a241 100644 --- a/kong/plugins/datadog/statsd_logger.lua +++ b/kong/plugins/datadog/statsd_logger.lua @@ -24,22 +24,12 @@ local env_datadog_agent_port = tonumber(os.getenv 'KONG_DATADOG_AGENT_PORT' or " function statsd_mt:new(conf) local sock = udp() - - local host, port - if conf.use_env then - if not (env_datadog_agent_host and env_datadog_agent_port) then - return nil, "both KONG_DATADOG_AGENT_HOST and KONG_DATADOG_AGENT_PORT must be set" - end - host = env_datadog_agent_host - port = env_datadog_agent_port - else - host = conf.host - port = conf.port - end + local host = conf.host or env_datadog_agent_host + local port = conf.port or env_datadog_agent_port local _, err = sock:setpeername(host, port) if err then - return nil, fmt("failed to connect to %s:%s: %s", host, + return nil, fmt("failed to connect to %s:%s: %s", tostring(host), tostring(port), err) end diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index a0078584373..8e43a02e074 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -138,7 +138,8 @@ for _, strategy in helpers.each_strategy() do name = "datadog", route = { id = route5.id }, config = { - use_env = true, + host = ngx.null, -- plugin takes above env var value, if set to null + port = ngx.null, -- plugin takes above env var value, if set to null }, } diff --git a/spec/03-plugins/08-datadog/02-schema_spec.lua b/spec/03-plugins/08-datadog/02-schema_spec.lua index c693f9b3e96..35f3d6a55d9 100644 --- a/spec/03-plugins/08-datadog/02-schema_spec.lua +++ b/spec/03-plugins/08-datadog/02-schema_spec.lua @@ -8,16 +8,8 @@ describe("Plugin: datadog (schema)", function() assert.is_nil(err) assert.is_truthy(ok) end) - it("rejects null host without use_env", function() - local _, err = v({ host = ngx.null, use_env = false }, schema_def) - assert.equal("required field missing", err.config.host) - end) - it("rejects null port without use_env", function() - local _, err = v({ port = ngx.null, use_env = false }, schema_def) - assert.equal("required field missing", err.config.port) - end) - it("accepts null host and port with use_env", function() - local ok, err = v({ host = ngx.null, port = ngx.null, use_env = true }, schema_def) + it("accepts null host and port", function() + local ok, err = v({ host = ngx.null, port = ngx.null }, schema_def) assert.is_nil(err) assert.is_truthy(ok) end) From c0bda7a748f934087e3d99dde8f1260641c24fc2 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 17 Aug 2021 15:44:05 +0200 Subject: [PATCH 0832/4351] chore(test) rename and document test option renames `should_fail` to `mocks_only` and documents it. Also the way to use the option is now more Luaish by passing an options table to the constructor. --- .../04-admin_api/08-targets_routes_spec.lua | 5 +++-- .../mocks/lua-resty-dns/resty/dns/resolver.lua | 8 ++++---- spec/helpers.lua | 15 +++++++++++---- 3 files changed, 18 insertions(+), 10 deletions(-) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 27e4119ede8..042b1d9ee89 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -30,9 +30,10 @@ describe("Admin API #" .. strategy, function() lazy_setup(function() local fixtures = { - dns_mock = helpers.dns_mock.new() + dns_mock = helpers.dns_mock.new({ + mocks_only = true, -- don't fallback to "real" DNS + }) } - fixtures.dns_mock.should_fail = true -- don't fallback to "real" DNS fixtures.dns_mock:A { name = "custom_localhost", address = "127.0.0.1", diff --git a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua index 051cbd93801..75dcea922b9 100644 --- a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua +++ b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua @@ -50,7 +50,7 @@ do local mock_file get_mock_records = function() if mock_file then - return mock_file.records, mock_file.should_fail + return mock_file.records, mock_file.mocks_only end local is_file = require("pl.path").isfile @@ -76,7 +76,7 @@ do f:close() mock_file = assert(cjson.decode(json_file)) - return mock_file.records, mock_file.should_fail + return mock_file.records, mock_file.mocks_only end end @@ -84,7 +84,7 @@ end -- patch the actual query method local old_query = resolver.query resolver.query = function(self, name, options, tries) - local mock_records, should_fail = get_mock_records() + local mock_records, mocks_only = get_mock_records() local qtype = (options or {}).qtype or resolver.TYPE_A local answer = (mock_records[qtype] or {})[name] @@ -94,7 +94,7 @@ resolver.query = function(self, name, options, tries) return answer, nil, tries end - if not should_fail then + if not mocks_only then -- no mock, so invoke original resolver local a, b, c = old_query(self, name, options, tries) return a, b, c diff --git a/spec/helpers.lua b/spec/helpers.lua index e6c67cc5795..067e9ff248a 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2058,7 +2058,7 @@ end -- @usage -- -- Create a new DNS mock and add some DNS records -- local fixtures = { --- dns_mock = helpers.dns_mock.new() +-- dns_mock = helpers.dns_mock.new { mocks_only = true } -- } -- -- fixtures.dns_mock:SRV { @@ -2088,7 +2088,7 @@ do dns_mock.__tostring = function(self) -- fill array to prevent json encoding errors local out = { - should_fail = self.should_fail, + mocks_only = self.mocks_only, records = {} } for i = 1, 33 do @@ -2103,10 +2103,17 @@ do --- Creates a new DNS mock. + -- The options table supports the following fields: + -- + -- - `mocks_only`: boolean, if set to `true` then only mock records will be + -- returned. If `falsy` it will fall through to an actual DNS lookup. -- @function dns_mock.new + -- @param options table with mock options -- @return dns_mock object - function dns_mock.new() - return setmetatable({}, dns_mock) + -- @usage + -- local mock = helpers.dns_mock.new { mocks_only = true } + function dns_mock.new(options) + return setmetatable(options or {}, dns_mock) end From c85354a013c6b49a1b368f911fd288d76549bae2 Mon Sep 17 00:00:00 2001 From: Guanlan D Date: Thu, 26 Aug 2021 18:02:23 -0700 Subject: [PATCH 0833/4351] chore(process): issue template forms --- .github/ISSUE_TEMPLATE/bug_report.md | 35 ---------------- .github/ISSUE_TEMPLATE/bug_report.yaml | 56 ++++++++++++++++++++++++++ 2 files changed, 56 insertions(+), 35 deletions(-) delete mode 100644 .github/ISSUE_TEMPLATE/bug_report.md create mode 100644 .github/ISSUE_TEMPLATE/bug_report.yaml diff --git a/.github/ISSUE_TEMPLATE/bug_report.md b/.github/ISSUE_TEMPLATE/bug_report.md deleted file mode 100644 index 214c705b16a..00000000000 --- a/.github/ISSUE_TEMPLATE/bug_report.md +++ /dev/null @@ -1,35 +0,0 @@ ---- -name: Bug report -about: Create a report to help improve the project -title: '' -labels: '' -assignees: '' - ---- - - - -### Summary -- Kong version (`$ kong version`) -- A concise summary of the bug. - -### Steps To Reproduce - -1. -2. -3. -4. - -### Additional Details & Logs -- Kong debug-level startup logs (`$ kong start --vv`) -- Kong error logs (`/logs/error.log`) -- Kong configuration (the output of a GET request to Kong's Admin port - see - https://docs.konghq.com/latest/admin-api/#retrieve-node-information) -- Operating system diff --git a/.github/ISSUE_TEMPLATE/bug_report.yaml b/.github/ISSUE_TEMPLATE/bug_report.yaml new file mode 100644 index 00000000000..fd76c149b9a --- /dev/null +++ b/.github/ISSUE_TEMPLATE/bug_report.yaml @@ -0,0 +1,56 @@ +name: 🐞 Bug +description: Something is not working as indended. +body: +- type: checkboxes + attributes: + label: Is there an existing issue for this? + description: Please search to see if an issue already exists for the bug you encountered. Make sure you upgrade to the latest version of Kong. + options: + - label: I have searched the existing issues + required: true +- type: input + attributes: + label: Kong version (`$ kong version`) + description: 'example: Kong 2.5' + placeholder: 'Please put the Kong Gateway version here.' + validations: + required: true +- type: textarea + attributes: + label: Current Behavior + description: A concise description of what you're experiencing. + placeholder: | + When I do , happens and I see the error message attached below: + ```...``` + validations: + required: false +- type: textarea + attributes: + label: Expected Behavior + description: A concise description of what you expected to happen. + placeholder: When I do , should happen instead. + validations: + required: false +- type: textarea + attributes: + label: Steps To Reproduce + description: Steps to reproduce the behavior. + placeholder: | + 1. In this environment... + 2. With this config... + 3. Run '...' + 4. See error... + render: markdown + validations: + required: false +- type: textarea + attributes: + label: Anything else? + description: | + - Kong debug-level startup logs (`$ kong start --vv`) + - Kong error logs (`/logs/error.log`) + - Kong configuration (the output of a GET request to Kong's Admin port - see + https://docs.konghq.com/latest/admin-api/#retrieve-node-information) + - Running operating system + validations: + required: false From 370ce69cd4a9eab029255c1647a07f934f635e4a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 30 Aug 2021 15:26:21 +0300 Subject: [PATCH 0834/4351] chore(deps) bump openssl from 1.1.1k to 1.1.1l (#7767) ### Summary https://www.openssl.org/news/secadv/20210824.txt --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 3e7d0535cd2..7020325ebd2 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.7.0 -RESTY_OPENSSL_VERSION=1.1.1k +RESTY_OPENSSL_VERSION=1.1.1l RESTY_PCRE_VERSION=8.44 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 9c5b3339b1e..e8a6f21de7e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -68,6 +68,8 @@ - Bumped `openresty` from 1.19.3.2 to [1.19.9.1](https://openresty.org/en/changelog-1019009.html) [#7430](https://github.com/Kong/kong/pull/7727) +- Bumped `openssl` from `1.1.1k` to `1.1.1l` + [7767](https://github.com/Kong/kong/pull/7767) ## [2.5.0] From 09faff30188923d16d09a6a60782e8d4248c014e Mon Sep 17 00:00:00 2001 From: Guanlan D Date: Thu, 26 Aug 2021 18:31:15 -0700 Subject: [PATCH 0835/4351] chore(process): move feature request to discussion --- .github/ISSUE_TEMPLATE/config.yml | 8 ++++---- .github/ISSUE_TEMPLATE/feature_request.md | 18 ------------------ 2 files changed, 4 insertions(+), 22 deletions(-) delete mode 100644 .github/ISSUE_TEMPLATE/feature_request.md diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml index c8bf15e78f3..3dc15d9267c 100644 --- a/.github/ISSUE_TEMPLATE/config.yml +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -1,8 +1,8 @@ blank_issues_enabled: true contact_links: + - name: Feature Request + url: https://github.com/Kong/kong/discussions/categories/ideas + about: Propose your cool ideas and feature requests at the Kong discussion forum - name: Question - url: https://github.com/Kong/kong/discussions + url: https://github.com/Kong/kong/discussions/categories/help about: Ask (and answer) questions at the Kong discussion forum - - name: Security Vulnerability - url: https://docs.konghq.com/gateway-oss/latest/kong-security-update-process/#reporting-a-vulnerability - about: Send security vulnerability reports to security@konghq.com. \ No newline at end of file diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md deleted file mode 100644 index 0483b7c71b9..00000000000 --- a/.github/ISSUE_TEMPLATE/feature_request.md +++ /dev/null @@ -1,18 +0,0 @@ ---- -name: Feature request -about: Suggest an idea that will improve the project -title: '' -labels: '' -assignees: '' - ---- - - - -### Summary - -SUMMARY_GOES_HERE From 44b14707ae5c7f50681136187b7f6ca01618d622 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 30 Aug 2021 15:22:31 -0300 Subject: [PATCH 0836/4351] chore(grpc-web) adapt file org to merge into kong --- .luacheckrc | 35 ------------------- .pongo/pongo-setup.sh | 11 ------ .pongo/pongorc | 3 -- .travis.yml | 32 ----------------- .../plugins/grpc-web/CHANGELOG.md | 0 LICENSE => kong/plugins/grpc-web/LICENSE | 0 README.md => kong/plugins/grpc-web/README.md | 0 .../kong-plugin-grpc-web-0.2.0-0.rockspec | 0 .../32-grpc-web}/01-proxy_spec.lua | 0 9 files changed, 81 deletions(-) delete mode 100644 .luacheckrc delete mode 100644 .pongo/pongo-setup.sh delete mode 100644 .pongo/pongorc delete mode 100644 .travis.yml rename CHANGELOG.md => kong/plugins/grpc-web/CHANGELOG.md (100%) rename LICENSE => kong/plugins/grpc-web/LICENSE (100%) rename README.md => kong/plugins/grpc-web/README.md (100%) rename kong-plugin-grpc-web-0.2.0-0.rockspec => kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec (100%) rename spec/{ => 03-plugins/32-grpc-web}/01-proxy_spec.lua (100%) diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index 253fce4c491..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,35 +0,0 @@ -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - - -include_files = { - "**/*.lua", - "*.rockspec", - ".busted", - ".luacheckrc", -} - - -globals = { - "_KONG", - "kong", - "ngx.IS_CLI", -} - - -not_globals = { - "string.len", - "table.getn", -} - - -ignore = { - "6.", -- ignore whitespace warnings -} - - -files["spec/**/*.lua"] = { - std = "ngx_lua+busted", -} diff --git a/.pongo/pongo-setup.sh b/.pongo/pongo-setup.sh deleted file mode 100644 index 1350a061c80..00000000000 --- a/.pongo/pongo-setup.sh +++ /dev/null @@ -1,11 +0,0 @@ -# due to makefile omission in Kong grpcurl will not get installed -# on 1.3 through 2.0. So add manually if not installed already. -# see: https://github.com/Kong/kong/pull/5857 - -if [ ! -f /kong/bin/grpcurl ]; then - echo grpcurl not found, now adding... - curl -s -S -L https://github.com/fullstorydev/grpcurl/releases/download/v1.3.0/grpcurl_1.3.0_linux_x86_64.tar.gz | tar xz -C /kong/bin; -fi - -# install rockspec, dependencies only -find /kong-plugin -maxdepth 1 -type f -name '*.rockspec' -exec luarocks install --only-deps {} \; diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index 256eefd650b..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,3 +0,0 @@ ---cassandra ---postgres ---grpcbin diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 51705405334..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,32 +0,0 @@ -dist: bionic -jobs: - include: - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Kong CE 2.1.x - env: KONG_VERSION=2.1.x - - name: Kong CE 2.2.x - env: KONG_VERSION=2.2.x - - name: Kong Enterprise nightly - env: KONG_VERSION=nightly-ee -env: - global: - - BINTRAY_REPO=kong - - BINTRAY_USERNAME=kong-automation@kong - - secure: 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 - - NIGHTLY_EE_USER=kong-automation@kong - - secure: 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 -install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/CHANGELOG.md b/kong/plugins/grpc-web/CHANGELOG.md similarity index 100% rename from CHANGELOG.md rename to kong/plugins/grpc-web/CHANGELOG.md diff --git a/LICENSE b/kong/plugins/grpc-web/LICENSE similarity index 100% rename from LICENSE rename to kong/plugins/grpc-web/LICENSE diff --git a/README.md b/kong/plugins/grpc-web/README.md similarity index 100% rename from README.md rename to kong/plugins/grpc-web/README.md diff --git a/kong-plugin-grpc-web-0.2.0-0.rockspec b/kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec similarity index 100% rename from kong-plugin-grpc-web-0.2.0-0.rockspec rename to kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec diff --git a/spec/01-proxy_spec.lua b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua similarity index 100% rename from spec/01-proxy_spec.lua rename to spec/03-plugins/32-grpc-web/01-proxy_spec.lua From df3e0422c48dcee71cc988acc16e82c5eed84632 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 25 Aug 2021 20:35:07 +0300 Subject: [PATCH 0837/4351] feat(schema) add mutually_exclusive entity validator ### Summary The `only_one_of` validator marks at least one field required, this new `mutually_exclusive` entity validator allows none to be configured. --- CHANGELOG.md | 7 ++++ kong/db/schema/init.lua | 23 +++++++++++++ kong/db/schema/metaschema.lua | 1 + .../01-db/01-schema/01-schema_spec.lua | 32 +++++++++++++++++++ 4 files changed, 63 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e8a6f21de7e..052b2564ef3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -71,6 +71,13 @@ - Bumped `openssl` from `1.1.1k` to `1.1.1l` [7767](https://github.com/Kong/kong/pull/7767) +### Additions + +#### Core + +- Schema improvements: + - New entity validator: `mutually_exclusive`. + ## [2.5.0] > Release date: 2021-07-13 diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index e9a8d0a4a71..f6bf69178d0 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -97,6 +97,7 @@ local validation_errors = { ONLY_ONE_OF = "only one of these fields must be non-empty: %s", DISTINCT = "values of these fields must be distinct: %s", MUTUALLY_REQUIRED = "all or none of these fields must be set: %s", + MUTUALLY_EXCLUSIVE = "only one or none of these fields must be set: %s", MUTUALLY_EXCLUSIVE_SETS = "these sets are mutually exclusive: %s", -- schema error SCHEMA_NO_DEFINITION = "expected a definition table", @@ -507,6 +508,23 @@ local function mutually_required(entity, field_names) end +local function mutually_exclusive(entity, field_names) + local nonempty = {} + + for _, name in ipairs(field_names) do + if is_nonempty(get_field(entity, name)) then + insert(nonempty, name) + end + end + + if #nonempty == 0 or #nonempty == 1 then + return true + end + + return nil, quoted_list(field_names) +end + + --- Entity checkers are cross-field validation rules. -- An entity checker is implemented as an entry in this table, -- containing a mandatory field `fn`, the checker function, @@ -734,6 +752,11 @@ Schema.entity_checkers = { fn = mutually_required, }, + mutually_exclusive = { + run_with_missing_fields = true, + fn = mutually_exclusive, + }, + mutually_exclusive_sets = { run_with_missing_fields = true, field_sources = { "set1", "set2" }, diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 643f4f998e0..6abb1fc62e5 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -206,6 +206,7 @@ local entity_checkers = { } }, { mutually_required = { type = "array", elements = { type = "string" } } }, + { mutually_exclusive = { type = "array", elements = { type = "string" } } }, { mutually_exclusive_sets = { type = "record", fields = { diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index e1da9b21f6d..33b8e731d64 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -1825,6 +1825,38 @@ describe("schema", function() assert.falsy(err) end) + it("test mutually exclusive checks", function() + local Test = Schema.new({ + fields = { + { a1 = { type = "string" } }, + { a2 = { type = "string" } }, + { a3 = { type = "string" } }, + }, + entity_checks = { + { mutually_exclusive = { "a2" } }, + { mutually_exclusive = { "a1", "a3" } }, + } + }) + + local ok, err = Test:validate_update({ + a1 = "foo", + a3 = "foo", + }) + assert.is_falsy(ok) + assert.match("only one or none of these fields must be set: 'a1', 'a3'", err["@entity"][1]) + + ok, err = Test:validate_update({ + a2 = "foo" + }) + assert.truthy(ok) + assert.falsy(err) + + ok, err = Test:validate_update({}) + assert.truthy(ok) + assert.falsy(err) + end) + + it("test mutually required checks specified by transformations", function() local Test = Schema.new({ fields = { From 637456e328af9fad99fd0f56dc0c50533407daae Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 25 Aug 2021 20:42:33 +0300 Subject: [PATCH 0838/4351] feat(aws-lambda) add support for detecting AWS region from environment variable ### Summary Allows auto-detection of region using either `AWS_REGION` or `AWS_DEFAULT_REGION` environment variables. --- CHANGELOG.md | 6 ++ kong/plugins/aws-lambda/handler.lua | 61 +++++++++++-------- kong/plugins/aws-lambda/schema.lua | 4 +- .../27-aws-lambda/02-schema_spec.lua | 12 ++-- .../27-aws-lambda/99-access_spec.lua | 34 +++++++++++ 5 files changed, 84 insertions(+), 33 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 052b2564ef3..9500d759be9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -78,6 +78,12 @@ - Schema improvements: - New entity validator: `mutually_exclusive`. +#### Plugins + +- **aws-lambda**: The plugin will now try to detect the AWS region by using `AWS_REGION` and + `AWS_DEFAULT_REGION` environment variables (when not specified with the plugin configuration). + [#7765](https://github.com/Kong/kong/pull/7765) + ## [2.5.0] > Release date: 2021-07-13 diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index b875ef83fa4..ea3a975262d 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -13,10 +13,11 @@ local VIA_HEADER = constants.HEADERS.VIA local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION local IAM_CREDENTIALS_CACHE_KEY = "plugin.aws-lambda.iam_role_temp_creds" local AWS_PORT = 443 +local AWS_REGION do + AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") +end - -local fetch_credentials -do +local fetch_credentials do local credential_sources = { require "kong.plugins.aws-lambda.iam-ecs-credentials", -- The EC2 one will always return `configured == true`, so must be the last! @@ -32,15 +33,17 @@ do end -local tostring = tostring -local tonumber = tonumber -local type = type -local fmt = string.format -local ngx_encode_base64 = ngx.encode_base64 -local ngx_decode_base64 = ngx.decode_base64 -local ngx_update_time = ngx.update_time -local ngx_now = ngx.now -local kong = kong +local ngx_encode_base64 = ngx.encode_base64 +local ngx_decode_base64 = ngx.decode_base64 +local ngx_update_time = ngx.update_time +local tostring = tostring +local tonumber = tonumber +local ngx_now = ngx.now +local error = error +local pairs = pairs +local kong = kong +local type = type +local fmt = string.format local raw_content_types = { @@ -124,14 +127,15 @@ local AWSLambdaHandler = {} function AWSLambdaHandler:access(conf) local upstream_body = kong.table.new(0, 6) local var = ngx.var + local ctx = ngx.ctx if conf.awsgateway_compatible then - upstream_body = aws_serializer(ngx.ctx, conf) + upstream_body = aws_serializer(ctx, conf) elseif conf.forward_request_body or - conf.forward_request_headers or - conf.forward_request_method or - conf.forward_request_uri then + conf.forward_request_headers or + conf.forward_request_method or + conf.forward_request_uri then -- new behavior to forward request method, body, uri and their args if conf.forward_request_method then @@ -174,16 +178,25 @@ function AWSLambdaHandler:access(conf) local upstream_body_json, err = cjson.encode(upstream_body) if not upstream_body_json then kong.log.err("could not JSON encode upstream body", - " to forward request values: ", err) + " to forward request values: ", err) + end + + local region = conf.aws_region or AWS_REGION + local host = conf.host + + if not region and not host then + return error("no region or host specified") + end + + if not host then + host = fmt("lambda.%s.amazonaws.com", region) end - local host = conf.host or fmt("lambda.%s.amazonaws.com", conf.aws_region) - local path = fmt("/2015-03-31/functions/%s/invocations", - conf.function_name) + local path = fmt("/2015-03-31/functions/%s/invocations", conf.function_name) local port = conf.port or AWS_PORT local opts = { - region = conf.aws_region, + region = region, service = "lambda", method = "POST", headers = { @@ -266,7 +279,7 @@ function AWSLambdaHandler:access(conf) -- setting the latency here is a bit tricky, but because we are not -- actually proxying, it will not be overwritten - ngx.ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start + ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start local headers = res.headers if var.http2 then @@ -291,7 +304,7 @@ function AWSLambdaHandler:access(conf) kong.log.err(err) return kong.response.exit(502, { message = "Bad Gateway", error = "could not JSON decode Lambda " .. - "function response: " .. err }) + "function response: " .. err }) end status = proxy_response.status_code @@ -320,6 +333,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.5.4" +AWSLambdaHandler.VERSION = "3.6.0" return AWSLambdaHandler diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 90e25d243c7..f678fc0e126 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -40,7 +40,7 @@ return { { aws_region = typedefs.host }, { function_name = { type = "string", - required = true, + required = false, } }, { qualifier = { type = "string", @@ -106,6 +106,6 @@ return { entity_checks = { { mutually_required = { "config.aws_key", "config.aws_secret" } }, { mutually_required = { "config.proxy_scheme", "config.proxy_url" } }, - { only_one_of = { "config.aws_region", "config.host" } }, + { mutually_exclusive = { "config.aws_region", "config.host" } }, } } diff --git a/spec/03-plugins/27-aws-lambda/02-schema_spec.lua b/spec/03-plugins/27-aws-lambda/02-schema_spec.lua index a468ee4aed6..fd59d1d0bd9 100644 --- a/spec/03-plugins/27-aws-lambda/02-schema_spec.lua +++ b/spec/03-plugins/27-aws-lambda/02-schema_spec.lua @@ -100,25 +100,23 @@ describe("Plugin: AWS Lambda (schema)", function() assert.truthy(ok) end) - it("errors if none of aws_region and host are passed ", function() + it("does not error if none of aws_region and host are passed (tries to autodetect on runtime)", function() local ok, err = v({ function_name = "my-function" }, schema_def) - - assert.equal("only one of these fields must be non-empty: 'config.aws_region', 'config.host'", err["@entity"][1]) - assert.falsy(ok) + assert.is_nil(err) + assert.truthy(ok) end) - it("errors if both of aws_region and host are passed ", function() + it("errors if both of aws_region and host are passed", function() local ok, err = v({ host = "my.lambda.host", aws_region = "us-east-1", function_name = "my-function" }, schema_def) - - assert.equal("only one of these fields must be non-empty: 'config.aws_region', 'config.host'", err["@entity"][1]) + assert.equal("only one or none of these fields must be set: 'config.aws_region', 'config.host'", err["@entity"][1]) assert.falsy(ok) end) end) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 3edd34a6159..4f9ddefe6f1 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -123,6 +123,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route19 = bp.routes:insert { + hosts = { "lambda19.test" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -371,11 +377,25 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route19.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + function_name = "functionWithMultiValueHeadersResponse", + is_proxy_integration = true, + } + } + fixtures.dns_mock:A({ name = "lambda18.test", address = helpers.mock_upstream_host, }) + helpers.setenv("AWS_REGION", "us-east-1") + assert(helpers.start_kong({ database = strategy, plugins = "aws-lambda", @@ -395,6 +415,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() + helpers.unsetenv("AWS_REGION", "us-east-1") end) it("invokes a Lambda function with GET", function() @@ -967,6 +988,19 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res.headers.age) assert.is_array(res.headers["Access-Control-Allow-Origin"]) end) + + it("use ENV value when no region nor host is set", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/get?key1=some_value1", + headers = { + ["Host"] = "lambda19.test" + } + })) + assert.res_status(200, res) + assert.is_string(res.headers.age) + assert.is_array(res.headers["Access-Control-Allow-Origin"]) + end) end) end) end From 4df453e7bac6bd2b9199d73d62348e56a501f8fa Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 30 Aug 2021 15:32:27 -0300 Subject: [PATCH 0839/4351] tests(grpc-web) adapt tests for kong's ci --- kong-2.5.0-0.rockspec | 5 ++++- spec/03-plugins/32-grpc-web/01-proxy_spec.lua | 4 ++-- 2 files changed, 6 insertions(+), 3 deletions(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 023fe2bec37..491f5623273 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -46,7 +46,6 @@ dependencies = { "kong-plugin-zipkin ~> 1.4", "kong-plugin-serverless-functions ~> 2.1", "kong-plugin-request-transformer ~> 1.3", - "kong-plugin-grpc-web ~> 0.2", } build = { type = "builtin", @@ -445,5 +444,9 @@ build = { ["kong.plugins.proxy-cache.api"] = "kong/plugins/proxy-cache/api.lua", ["kong.plugins.proxy-cache.strategies"] = "kong/plugins/proxy-cache/strategies/init.lua", ["kong.plugins.proxy-cache.strategies.memory"] = "kong/plugins/proxy-cache/strategies/memory.lua", + + ["kong.plugins.grpc-web.deco"] = "kong/plugins/grpc-web/deco.lua", + ["kong.plugins.grpc-web.handler"] = "kong/plugins/grpc-web/handler.lua", + ["kong.plugins.grpc-web.schema"] = "kong/plugins/grpc-web/schema.lua", } } diff --git a/spec/03-plugins/32-grpc-web/01-proxy_spec.lua b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua index b0b8c09099f..c876b6a16dc 100644 --- a/spec/03-plugins/32-grpc-web/01-proxy_spec.lua +++ b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua @@ -1,8 +1,8 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local GRPCBIN_HOST = "grpcbin" -local GRPCBIN_PORT = 9000 +local GRPCBIN_HOST = "127.0.0.1" +local GRPCBIN_PORT = 15002 -- returns nth byte (0: LSB, 3: MSB if 32-bit) local function nbyt(x, n) From 51b14bfc63f536fc320e965ebd2a808012ac6e2f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 30 Aug 2021 15:47:49 -0300 Subject: [PATCH 0840/4351] chore(grpc-web) remove readme --- kong/plugins/grpc-web/README.md | 124 -------------------------------- 1 file changed, 124 deletions(-) delete mode 100644 kong/plugins/grpc-web/README.md diff --git a/kong/plugins/grpc-web/README.md b/kong/plugins/grpc-web/README.md deleted file mode 100644 index 2a423db1089..00000000000 --- a/kong/plugins/grpc-web/README.md +++ /dev/null @@ -1,124 +0,0 @@ -[![Build Status][badge-travis-image]][badge-travis-url] - -# Kong gRPC-Web plugin - -A [Kong] plugin to allow access to a gRPC service via the [gRPC-Web](https://github.com/grpc/grpc-web) protocol. Primarily, this means JS browser apps using the [gRPC-Web library](https://github.com/grpc/grpc-web). - -## Description - -A service that presents a gRPC API can be used by clients written in many languages, but the network specifications are oriented primarily to connections within a datacenter. In order to expose the API to the Internet, and to be called from brower-based JS apps, [gRPC-Web] was developed. - -This plugin translates requests and responses between gRPC-Web and "real" gRPC. Supports both HTTP/1.1 and HTTP/2, over plaintext (HTTP) and TLS (HTTPS) connections. - -## Usage - -This plugin is intended to be used in a Kong route between a gRPC service and an HTTP endpoint. - -Sample configuration via declarative (YAML): - -```yaml -_format_version: "1.1" -services: -- protocol: grpc - host: localhost - port: 9000 - routes: - - protocols: - - http - paths: - - / - plugins: - - name: grpc-web -``` - -Same thing via the administation API: - -```bash -$ # add the gRPC service -$ curl -XPOST localhost:8001/services \ - --data name=grpc \ - --data protocol=grpc \ - --data host=localhost \ - --data port=9000 - -$ # add an http route -$ curl -XPOST localhost:8001/services/grpc/routes \ - --data protocols=http \ - --data name=web-service \ - --data paths=/ - -$ # add the plugin to the route -$ curl -XPOST localhost:8001/routes/web-service/plugins \ - --data name=grpc-web -``` - -In these examples we don't set any configuration for the plugin. This minimal setup works for the default varieties of the [gRPC-Web protocol], which use ProtocolBuffer messages either directly in binary or with base64 encoding. The related `Content-Type` headers are `application/grpc-web` or `application/grpc-web+proto` for binary and `application/grpc-web-text` or `application/grpc-web-text+proto`. - -If we wish to use JSON encoding, we have to provide the gRPC specification in a .proto file. For example: - -```protobuf -syntax = "proto2"; - -package hello; - -service HelloService { - rpc SayHello(HelloRequest) returns (HelloResponse); - rpc LotsOfReplies(HelloRequest) returns (stream HelloResponse); - rpc LotsOfGreetings(stream HelloRequest) returns (HelloResponse); - rpc BidiHello(stream HelloRequest) returns (stream HelloResponse); -} - -message HelloRequest { - optional string greeting = 1; -} - -message HelloResponse { - required string reply = 1; -} -``` - -The declarative configuration becomes: - -```yaml -_format_version: "1.1" -services: -- protocol: grpc - host: localhost - port: 9000 - routes: - - protocols: - - http - paths: - - / - plugins: - - name: grpc-web - config: - proto: path/to/hello.proto -``` - -or via the administration API: - -```bash -$ # add the plugin to the route -$ curl -XPOST localhost:8001/routes/web-service/plugins \ - --data name=grpc-web \ - --data config.proto=path/to/hello.proto -``` - -With this setup, we can support gRPC-Web/JSON clients using `Content-Type` headers like `application/grpc-web+json` or `application/grpc-web-text+json`. - -Additionaly, non-gRPC-Web clients can do simple POST requests with `Content-Type: application/json`. In this case, the data payloads are simple JSON objects, without gPRC frames. This allows clients to perform calls without using the gRPC-Web library, but streaming responses are delivered as a continous stream of JSON objects. It's up to the client to split into separate objects if it has to support multiple response messages. - -## Dependencies - -The gRPC-Web plugin depends on [lua-protobuf], [lua-cjson] and [lua-pack] - -[Kong]: https://konghq.com -[gRPC-Web]: https://github.com/grpc/grpc-web -[gRPC-Web protocol]: https://github.com/grpc/grpc/blob/master/doc/PROTOCOL-WEB.md#protocol-differences-vs-grpc-over-http2 -[lua-protobuf]: https://github.com/starwing/lua-protobuf -[lua-cjson]: https://github.com/openresty/lua-cjson -[lua-pack]: https://github.com/Kong/lua-pack -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-grpc-web/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-grpc-web.svg - From 754c430aede373dd2fcdb80d669424e6a8ef6d77 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=B4=BE=E4=B8=80=E9=A5=BC?= Date: Tue, 31 Aug 2021 15:59:55 +0800 Subject: [PATCH 0841/4351] style(runloop) fix a typo in plugin server process module (#7785) ### Summary Fix typo: pluginserger->pluginserver --- kong/runloop/plugin_servers/process.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 91aa90fa4c1..24827705560 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -264,7 +264,7 @@ function proc_mgmt.pluginserver_timer(premature, server_def) local ok, reason, status = server_def.proc:wait() if ok == false and reason == "exit" and status == 127 then kong.log.err(string.format( - "external pluginserger %q start command %q exited with \"command not found\"", + "external pluginserver %q start command %q exited with \"command not found\"", server_def.name, server_def.start_command)) break elseif ok ~= nil or reason == "exited" or ngx.worker.exiting() then From ea85d1032b6978f5b9813682a4ca81e9ee4512b5 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 31 Aug 2021 10:42:50 -0300 Subject: [PATCH 0842/4351] chore(serverless-functions) adapt file org to merge into kong --- .busted | 7 - .editorconfig | 22 -- .gitignore | 10 - .luacheckrc | 38 ---- .pongo/pongorc | 3 - .travis.yml | 29 --- README.md | 15 -- .../plugins/post-function/CHANGELOG.md | 0 LICENSE => kong/plugins/post-function/LICENSE | 0 ...ugin-serverless-functions-2.1.0-0.rockspec | 0 kong/plugins/pre-function/CHANGELOG.md | 32 +++ kong/plugins/pre-function/LICENSE | 201 ++++++++++++++++++ ...ugin-serverless-functions-2.1.0-0.rockspec | 26 +++ .../01-schema_spec.lua | 0 .../02-access_spec.lua | 0 .../03-dbless_spec.lua | 0 .../04-phases_spec.lua | 0 17 files changed, 259 insertions(+), 124 deletions(-) delete mode 100644 .busted delete mode 100644 .editorconfig delete mode 100644 .gitignore delete mode 100644 .luacheckrc delete mode 100644 .pongo/pongorc delete mode 100644 .travis.yml delete mode 100644 README.md rename CHANGELOG.md => kong/plugins/post-function/CHANGELOG.md (100%) rename LICENSE => kong/plugins/post-function/LICENSE (100%) rename kong-plugin-serverless-functions-2.1.0-0.rockspec => kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec (100%) create mode 100644 kong/plugins/pre-function/CHANGELOG.md create mode 100644 kong/plugins/pre-function/LICENSE create mode 100644 kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec rename spec/{ => 03-plugins/32-serverless-functions}/01-schema_spec.lua (100%) rename spec/{ => 03-plugins/32-serverless-functions}/02-access_spec.lua (100%) rename spec/{ => 03-plugins/32-serverless-functions}/03-dbless_spec.lua (100%) rename spec/{ => 03-plugins/32-serverless-functions}/04-phases_spec.lua (100%) diff --git a/.busted b/.busted deleted file mode 100644 index ca66496a478..00000000000 --- a/.busted +++ /dev/null @@ -1,7 +0,0 @@ -return { - default = { - verbose = true, - coverage = false, - output = "gtest", - }, -} diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 3434e8a8b98..00000000000 --- a/.editorconfig +++ /dev/null @@ -1,22 +0,0 @@ -root = true - -[*] -end_of_line = lf -insert_final_newline = true -trim_trailing_whitespace = true -charset = utf-8 - -[*.lua] -indent_style = space -indent_size = 2 - -[kong/templates/nginx*] -indent_style = space -indent_size = 4 - -[*.template] -indent_style = space -indent_size = 4 - -[Makefile] -indent_style = tab diff --git a/.gitignore b/.gitignore deleted file mode 100644 index f82c3363678..00000000000 --- a/.gitignore +++ /dev/null @@ -1,10 +0,0 @@ -.DS_Store -.vagrant/ -.buildpath -.project -.idea -*.tar.gz -*.rock -package.sh -servroot - diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index 67dff87d2e6..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,38 +0,0 @@ --- Configuration file for LuaCheck --- see: https://luacheck.readthedocs.io/en/stable/ --- --- To run do: `luacheck .` from the repo - -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - - -globals = { - "_KONG", - "kong", - "ngx.IS_CLI", -} - - -not_globals = { - "string.len", - "table.getn", -} - - -ignore = { - "6.", -- ignore whitespace warnings -} - - -exclude_files = { - --"spec/fixtures/invalid-module.lua", - --"spec-old-api/fixtures/invalid-module.lua", -} - - -files["spec/**/*.lua"] = { - std = "ngx_lua+busted", -} diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index e8c139038ec..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,3 +0,0 @@ ---postgres ---no-cassandra - diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 878dffde2c5..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,29 +0,0 @@ -dist: bionic - -jobs: - include: - - name: Kong CE 2.4.x - env: KONG_VERSION=2.4.x - - name: Kong CE Master - env: KONG_VERSION=nightly - - name: Kong EE 2.4.1.x - env: KONG_VERSION=2.4.1.x - - name: Kong Enterprise nightly - env: KONG_VERSION=nightly-ee - -install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" - -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" - -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/README.md b/README.md deleted file mode 100644 index 0525f47597a..00000000000 --- a/README.md +++ /dev/null @@ -1,15 +0,0 @@ -[![Build Status](https://travis-ci.com/Kong/kong-plugin-serverless-functions.svg?branch=master)](https://travis-ci.com/Kong/kong-plugin-serverless-functions) - -# Kong Serverless Functions Plugin - -Dynamically run Lua code from Kong during plugin phases. It can be used in -combination with other request plugins. - -Please see the [plugin documentation][docs] for details on installation and -usage. - -# History - -See [changelog](https://github.com/Kong/kong-plugin-serverless-functions/blob/master/CHANGELOG.md). - -[docs]: https://docs.konghq.com/plugins/serverless-functions/ diff --git a/CHANGELOG.md b/kong/plugins/post-function/CHANGELOG.md similarity index 100% rename from CHANGELOG.md rename to kong/plugins/post-function/CHANGELOG.md diff --git a/LICENSE b/kong/plugins/post-function/LICENSE similarity index 100% rename from LICENSE rename to kong/plugins/post-function/LICENSE diff --git a/kong-plugin-serverless-functions-2.1.0-0.rockspec b/kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec similarity index 100% rename from kong-plugin-serverless-functions-2.1.0-0.rockspec rename to kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec diff --git a/kong/plugins/pre-function/CHANGELOG.md b/kong/plugins/pre-function/CHANGELOG.md new file mode 100644 index 00000000000..09fb49465d1 --- /dev/null +++ b/kong/plugins/pre-function/CHANGELOG.md @@ -0,0 +1,32 @@ +# Changelog; Kong Serverless Functions Plugin + +## 2.1.0 2010-01-08 + +- Use Kong sandboxing module + +## 2.0.0 2020-12-22 + +- Change: Only allow kong PDK, nginx and plain Lua + +## 1.0.0 released 7-Apr-2020 + +- Change: adds the ability to run functions in each phase +- Fix: bug when upvalues are used, combined with an early exit + +## 0.3.1 + +- Do not execute functions when validating ([Kong/kong#5110](https://github.com/Kong/kong/issues/5110)) + +## 0.3.0 + +- Functions can now have upvalues +- Plugins are no longer required to inherit from the `BasePlugin` module + +## 0.2.0 + +- Updated schemas to new format +- Updated specs to test Services & Routes instead of plugins, and adapted to new schemas + +## 0.1.0 Initial release + +- `pre-function` and `post-function` plugins added diff --git a/kong/plugins/pre-function/LICENSE b/kong/plugins/pre-function/LICENSE new file mode 100644 index 00000000000..374395a0895 --- /dev/null +++ b/kong/plugins/pre-function/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2018 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec b/kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec new file mode 100644 index 00000000000..0536621f48d --- /dev/null +++ b/kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec @@ -0,0 +1,26 @@ +package = "kong-plugin-serverless-functions" +version = "2.1.0-0" +source = { + url = "git://github.com/kong/kong-plugin-serverless-functions", + tag = "2.1.0" +} +description = { + summary = "Dynamically run Lua code from Kong during plugin phases.", + license = "Apache 2.0" +} +dependencies = { + "lua >= 5.1" +} +build = { + type = "builtin", + modules = { + ["kong.plugins.pre-function._handler"] = "kong/plugins/pre-function/_handler.lua", + ["kong.plugins.pre-function._schema"] = "kong/plugins/pre-function/_schema.lua", + + ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", + ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", + + ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", + ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", + } +} diff --git a/spec/01-schema_spec.lua b/spec/03-plugins/32-serverless-functions/01-schema_spec.lua similarity index 100% rename from spec/01-schema_spec.lua rename to spec/03-plugins/32-serverless-functions/01-schema_spec.lua diff --git a/spec/02-access_spec.lua b/spec/03-plugins/32-serverless-functions/02-access_spec.lua similarity index 100% rename from spec/02-access_spec.lua rename to spec/03-plugins/32-serverless-functions/02-access_spec.lua diff --git a/spec/03-dbless_spec.lua b/spec/03-plugins/32-serverless-functions/03-dbless_spec.lua similarity index 100% rename from spec/03-dbless_spec.lua rename to spec/03-plugins/32-serverless-functions/03-dbless_spec.lua diff --git a/spec/04-phases_spec.lua b/spec/03-plugins/32-serverless-functions/04-phases_spec.lua similarity index 100% rename from spec/04-phases_spec.lua rename to spec/03-plugins/32-serverless-functions/04-phases_spec.lua From 6d127172a5b5a0fae32b8bffef09ec9e38ed6465 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 26 Aug 2021 15:11:30 -0300 Subject: [PATCH 0843/4351] docs(plugins) remove leftover readme files --- kong/plugins/acme/README.md | 243 ---------------------------- kong/plugins/aws-lambda/README.md | 146 ----------------- kong/plugins/grpc-gateway/README.md | 121 -------------- 3 files changed, 510 deletions(-) delete mode 100644 kong/plugins/acme/README.md delete mode 100644 kong/plugins/aws-lambda/README.md delete mode 100644 kong/plugins/grpc-gateway/README.md diff --git a/kong/plugins/acme/README.md b/kong/plugins/acme/README.md deleted file mode 100644 index 3ba859c17a2..00000000000 --- a/kong/plugins/acme/README.md +++ /dev/null @@ -1,243 +0,0 @@ -# Kong ACME Plugin - -![Build Status](https://travis-ci.com/Kong/kong-plugin-acme.svg?branch=master) - -This plugin allows Kong to apply certificates from Let's Encrypt or any other ACMEv2 service -and serve dynamically. Renewal is handled with a configurable threshold time. - -### Using the Plugin - -#### Configure Kong - -- Kong needs to listen 80 port or proxied by a load balancer that listens for 80 port. -- `lua_ssl_trusted_certificate` needs to be set in `kong.conf` to ensure the plugin can properly -verify Let's Encrypt API. The CA-bundle file is usually `/etc/ssl/certs/ca-certificates.crt` for -Ubuntu/Debian and `/etc/ssl/certs/ca-bundle.crt` for CentOS/Fedora/RHEL. If you are using Kong with Docker you can also -set `KONG_LUA_SSL_TRUSTED_CERTIFICATE` as environment instead of changing `kong.conf`. - -#### Enable the Plugin - -For each the domain that needs a certificate, make sure `DOMAIN/.well-known/acme-challenge` -is mapped to a Route in Kong. You can check this by sending -`curl KONG_IP/.well-known/acme-challenge/x -H "host:DOMAIN"` and expect a response `Not found`. -From plugin version 0.2.4, you can also [use the Admin API](#create-certificates) to -verify the setup. -If not, add a Route and a dummy Service to catch this route. -```bash -# add a dummy service if needed -$ curl http://localhost:8001/services \ - -d name=acme-dummy \ - -d url=http://127.0.0.1:65535 -# add a dummy route if needed -$ curl http://localhost:8001/routes \ - -d name=acme-dummy \ - -d paths[]=/.well-known/acme-challenge \ - -d service.name=acme-dummy - -# add the plugin -$ curl http://localhost:8001/plugins \ - -d name=acme \ - -d config.account_email=yourname@yourdomain.com \ - -d config.tos_accepted=true \ - -d config.domains[]=my.secret.domains.com \ - -d config.domains[]=my.anoother.secret.domains.com -``` - -Note by setting `tos_accepted` to *true* implies that you have read and accepted -[terms of service](https://letsencrypt.org/repository/). - -**This plugin can only be configured as a global plugin.** The plugin terminats -`/.well-known/acme-challenge/` path for matching domains. To create certificate -and terminates challenge only for certain domains, please refer to the -[Plugin Config](#plugin-config) section. - -#### Create certificates - -Assume Kong proxy is accessible via http://mydomain.com and https://mydomain.com. - -```bash -# Trigger asynchronous creation from proxy requests -# The following request returns immediately with Kong's default certificate -# Wait up to 1 minute for the background process to finish -$ curl https://mydomain.com -k - -# OR create from Admin API synchronously with version >= 0.2.4 -# User can also use this endpoint to force "renew" a certificate -$ curl http://localhost:8001/acme -d host=mydomain.com - -# Furthermore, it's possible to run a sanity test on your Kong setup -# before creating any certificate -$ curl http://localhost:8001/acme -d host=mydomain.com -d test_http_challenge_flow=true - -$ curl https://mydomain.com -# Now gives you a valid Let's Encrypt certicate -``` - -#### Renew certificates - -The plugin automatically renews all certificate that are due for renewal everyday. Note the -renewal config is stored in configured storage backend. If the storage is cleared or modified -outside of Kong, renewal might not properly. - -It's also possible to actively trigger the renewal starting version 0.2.4. The following request -schedules renewal in background and return immediately. - -```bash -$ curl http://localhost:8001/acme -XPATCH -``` - -### Plugin Config - -Name | Required | Default | Description --------------------:|------------|------------|------------ -config.account_email| Yes | | The account identifier, can be reused in different plugin instance. -config.api_uri | | `"https://acme-v02.api.letsencrypt.org/directory"` | The ACMEv2 API endpoint to use. Users can specify the [Let's Encrypt staging environment](https://letsencrypt.org/docs/staging-environment/) (`https://acme-staging-v02.api.letsencrypt.org/directory`) for testing. Note that Kong doesn't automatically delete staging certificates: if you use same domain to test and use in production, you will need to delete those certificates manaully after test. -config.cert_type | | `"rsa"` | The certificate type to create. The possible values are `"rsa"` for RSA certificate or `"ecc"` for EC certificate. -config.domains | | `[]` | The list of domains to create certificate for. To match subdomains under `example.com`, use `*.example.com`. Regex pattern is not supported. Note this config is only used to match domains, not to specify the Common Name or Subject Alternative Name to create certifcates; each domain will have its own certificate. -config.renew_threshold_days| | `14` | Days before expire to renew the certificate. -config.fail_backoff_minutes| | `5` | Minutes to wait for each domain that fails to create a certificate. This applies to both new certificate and renewal. -config.storage | | `"shm"` | The backend storage type to use. The possible values are `"kong"`, `"shm"`, `"redis"`, `"consul"`, or `"vault"`. In DB-less mode, `"kong"` storage is unavailable. Note that `"shm"` storage does not persist during Kong restarts and does not work for Kong running on different machines, so consider using one of `"kong"`, `"redis"`, `"consul"`, or `"vault"` in production. -config.storage_config| | (See below)| Storage configs for each backend storage. -config.tos_accepted | | `false` | If you are using Let's Encrypt, you must set this to true to agree the [Terms of Service](https://letsencrypt.org/repository/). -config.eab_kid | | | External account binding (EAB) key id. You usually don't need to set this unless it is explicitly required by the CA. -config.eab_hmac_key | | | External account binding (EAB) base64-encoded URL string of the HMAC key. You usually don't need to set this unless it is explicitly required by the CA. - -`config.storage_config` is a table for all possible storage types, by default it is: -```json - "storage_config": { - "kong": {}, - "shm": { - "shm_name": "kong" - }, - "redis": { - "auth": null, - "port": 6379, - "database": 0, - "host": "127.0.0.1" - }, - "consul": { - "host": "127.0.0.1", - "port": 8500, - "token": null, - "kv_path": "acme", - "timeout": 2000, - "https": false - }, - "vault": { - "host": "127.0.0.1", - "port": 8200, - "token": null, - "kv_path": "acme", - "timeout": 2000, - "https": false, - "tls_verify": true, - "tls_server_name": null - }, - } -``` - -To configure storage type other than `kong`, please refer to [lua-resty-acme](https://github.com/fffonion/lua-resty-acme#storage-adapters). - -Note `tls_verify` and `tls_server_name` parameters for Vault are only supported from plugin version 0.2.7. - -Here's a sample declarative configuration with `redis` as storage: - -```yaml -_format_version: "1.1" -# this section is not necessary if there's already a route that matches -# /.well-known/acme-challenge path with http protocol -services: - - name: acme-dummy - url: http://127.0.0.1:65535 - routes: - - name: acme-dummy - protocols: - - http - paths: - - /.well-known/acme-challenge -plugins: - - name: acme - config: - account_email: example@myexample.com - domains: - - "*.example.com" - - "example.com" - tos_accepted: true - storage: redis - storage_config: - redis: - host: redis.service - port: 6379 -``` - -Externel account binding (EAB) is supported as long as `eab_kid` and `eab_hmac_key` are provided. - -The following CA provider's external account can be registered automatically, without specifying -the `eab_kid` or `eab_hmac_key`: - -- [ZeroSSL](https://zerossl.com/) - -### Local testing and development - -#### Run ngrok - -[ngrok](https://ngrok.com) exposes a local URL to the internet. [Download ngrok](https://ngrok.com/download) and install. - -*`ngrok` is only needed for local testing or development, it's **not** a requirement for the plugin itself.* - -Run ngrok with - -```bash -$ ./ngrok http localhost:8000 -# Shows something like -# ... -# Forwarding http://e2e034a5.ngrok.io -> http://localhost:8000 -# Forwarding https://e2e034a5.ngrok.io -> http://localhost:8000 -# ... -# Substitute "e2e034a5.ngrok.io" with the host shows in your ngrok output -$ export NGROK_HOST=e2e034a5.ngrok.io -``` - -Leave the process running. - -#### Configure Route and Service - -```bash -$ curl http://localhost:8001/services -d name=acme-test -d url=http://mockbin.org -$ curl http://localhost:8001/routes -d service.name=acme-test -d hosts=$NGROK_HOST -``` - -#### Enable Plugin - -```bash -$ curl localhost:8001/plugins -d name=acme \ - -d config.account_email=test@test.com \ - -d config.tos_accepted=true \ - -d config.domains[]=$NGROK_HOST -``` - -#### Trigger creation of certificate - -```bash -$ curl https://$NGROK_HOST:8443 --resolve $NGROK_HOST:8443:127.0.0.1 -vk -# Wait for several seconds -``` - -#### Check new certificate - -```bash -$ echo q |openssl s_client -connect localhost -port 8443 -servername $NGROK_HOST 2>/dev/null |openssl x509 -text -noout -``` - -### Notes - -- In database mode, the plugin creates SNI and Certificate entity in Kong to -serve certificate. If SNI or Certificate for current request is already set -in database, they will be overwritten. -- In DB-less mode, the plugin takes over certificate handling, if the SNI or -Certificate entity is already defined in Kong, they will be overrided from -response. -- The plugin only supports http-01 challenge, meaning user will need a public -IP and setup resolvable DNS. Kong also needs to accept proxy traffic from port `80`. -Also, note that wildcard or star certificate is not supported, each domain will have its -own certificate. diff --git a/kong/plugins/aws-lambda/README.md b/kong/plugins/aws-lambda/README.md deleted file mode 100644 index be16c6b8f53..00000000000 --- a/kong/plugins/aws-lambda/README.md +++ /dev/null @@ -1,146 +0,0 @@ -[![Build Status][badge-travis-image]][badge-travis-url] - -# kong-plugin-aws-lambda - -Invoke an [AWS Lambda](https://aws.amazon.com/lambda/) function from Kong. It can be used in combination with other request plugins to secure, manage or extend the function. - -## Configuration - -### Enabling the plugin on a Service - -#### With a database - -Configure this plugin on a [Service](https://docs.konghq.com/latest/admin-api/#service-object) by making the following request: - -``` -$ curl -X POST http://kong:8001/services/{service}/plugins \ - --data name=aws-lambda \ - --data "config.aws_region=AWS_REGION" \ - --data "config.function_name=LAMBDA_FUNCTION_NAME" -``` - -#### Without a database - -Configure this plugin on a [Service](https://docs.konghq.com/latest/admin-api/#service-object) by adding this section to your declarative configuration file: - -``` -plugins: -- name: aws-lambda - service: {service} - config: - aws_region: AWS_REGION - function_name: LAMBDA_FUNCTION_NAME -``` - -In both cases, `{service}` is the `id` or `name` of the Service that this plugin configuration will target. - - -### Enabling the plugin on a Route - -#### With a database - -Configure this plugin on a [Route](https://docs.konghq.com/latest/admin-api/#Route-object) with: - -``` -$ curl -X POST http://kong:8001/routes/{route}/plugins \ - --data name=aws-lambda \ - --data "config.aws_region=AWS_REGION" \ - --data "config.function_name=LAMBDA_FUNCTION_NAME" -``` - -#### Without a database - -Configure this plugin on a [Route](https://docs.konghq.com/latest/admin-api/#route-object) by adding this section to your declarative configuration file: - -``` -plugins: -- name: aws-lambda - route: {route} - config: - aws_region: AWS_REGION - function_name: LAMBDA_FUNCTION_NAME -``` - -In both cases, `{route}` is the `id` or `name` of the Route that this plugin configuration will target. - -### Enabling the plugin on a Consumer - -#### With a database - -You can use the `http://localhost:8001/plugins` endpoint to enable this plugin on specific [Consumers](https://docs.konghq.com/latest/admin-api/#Consumer-object): - -``` -$ curl -X POST http://kong:8001/consumers/{consumer}/plugins \ - --data name=aws-lambda \ - --data "config.aws_region=AWS_REGION" \ - --data "config.function_name=LAMBDA_FUNCTION_NAME" -``` - -#### Without a database - -Configure this plugin on a [Consumer](https://docs.konghq.com/latest/admin-api/#Consumer-object) by adding this section to your declarative configuration file: - -``` -plugins: -- name: aws-lambda - route: {route} - config: - aws_region: AWS_REGION - function_name: LAMBDA_FUNCTION_NAME -``` - -In both cases, `{consumer}` is the `id` or `username` of the Consumer that this plugin configuration will target. - -You can combine `consumer_id` and `service_id` - -In the same request, to furthermore narrow the scope of the plugin. - -### Global plugins - -- **Using a database**, all plugins can be configured using the `http://kong:8001/plugins/` endpoint. -- **Without a database**, all plugins can be configured via the `plugins:` entry on the declarative configuration file. - -A plugin which is not associated to any Service, Route or Consumer (or API, if you are using an older version of Kong) is considered "global", and will be run on every request. Read the [Plugin Reference](https://docs.konghq.com/latest/admin-api/#add-plugin) and the [Plugin Precedence](https://docs.konghq.com/latest/admin-api/#precedence) sections for more information. - -## Parameters - -Here's a list of all the parameters which can be used in this plugin's configuration: - -| Form Parameter | default | description -|----------------|---------|------------- -| `name`|| The name of the plugin to use, in this case: `aws-lambda`. -| `service_id`|| The id of the Service which this plugin will target. -| `route_id` || The id of the Route which this plugin will target. -| `enabled` | `true` | Whether this plugin will be applied. -| `consumer_id` || The id of the Consumer which this plugin will target. -|`config.aws_key`
*semi-optional* || The AWS key credential to be used when invoking the function. This value is required if `aws_secret` is defined. -|`config.aws_secret`
*semi-optional* ||The AWS secret credential to be used when invoking the function. This value is required if `aws_key` is defined. -|`config.aws_region`
*semi-optional* || The AWS region where the Lambda function is located. The plugin *does not* attempt to validate the provided region name; an invalid region name will result in a DNS name resolution error. This value cannot be specified if `host` is set. -|`config.function_name` || The AWS Lambda function name to invoke. -|`config.timeout`| `60000` | Timeout protection in milliseconds when invoking the function. -|`config.keepalive`| `60000` | Max idle timeout in milliseconds when invoking the function. -|`config.qualifier`
*optional* || The [`Qualifier`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. -|`config.invocation_type`
*optional*| `RequestResponse` | The [`InvocationType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. Available types are `RequestResponse`, `Event`, `DryRun`. -|`config.log_type`
*optional* | `Tail`| The [`LogType`](http://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_RequestSyntax) to use when invoking the function. By default `None` and `Tail` are supported. -|`config.host`
*semi-optional* || The AWS lambda host. If not specified, `aws_region` is required and the official AWS lambda endpoint for the given AWS region is used as host. -|`config.port`
*optional* | `443` | The TCP port that this plugin will use to connect to the server. -|`config.unhandled_status`
*optional* | `200`, `202` or `204` | The response status code to use (instead of the default `200`, `202`, or `204`) in the case of an [`Unhandled` Function Error](https://docs.aws.amazon.com/lambda/latest/dg/API_Invoke.html#API_Invoke_ResponseSyntax) -|`config.forward_request_body`
*optional* | `false` | An optional value that defines whether the request body is to be sent in the `request_body` field of the JSON-encoded request. If the body arguments can be parsed, they will be sent in the separate `request_body_args` field of the request. The body arguments can be parsed for `application/json`, `application/x-www-form-urlencoded`, and `multipart/form-data` content types. -|`config.forward_request_headers`
*optional* | `false` | An optional value that defines whether the original HTTP request headers are to be sent as a map in the `request_headers` field of the JSON-encoded request. -|`config.forward_request_method`
*optional* | `false` | An optional value that defines whether the original HTTP request method verb is to be sent in the `request_method` field of the JSON-encoded request. -|`config.forward_request_uri`
*optional* |`false`|An optional value that defines whether the original HTTP request URI is to be sent in the `request_uri` field of the JSON-encoded request. Request URI arguments (if any) will be sent in the separate `request_uri_args` field of the JSON body. -|`config.is_proxy_integration`
*optional* | `false` | An optional value that defines whether the response format to receive from the Lambda to [this format](https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-output-format). Note that the parameter `isBase64Encoded` is not implemented. -|`config.awsgateway_compatible`
*optional* | `false` | An optional value that defines whether the plugin should wrap requests into the Amazon API gateway. -|`config.proxy_url`
*semi-optional* || An optional value that defines whether the plugin should connect through the given proxy server URL. This value is required if `proxy_scheme` is defined. -|`config.proxy_scheme`
*semi-optional* || An optional value that defines which HTTP protocol scheme to use in order to connect through the proxy server. The schemes supported are: `http` and `https`. This value is required if `proxy_url` is defined. -|`config.skip_large_bodies`
*optional* | `true` | An optional value that defines whether very large bodies (that are buffered to disk) should be sent by Kong. Note that sending very large bodies will have an impact on the system memory. -|`config.base64_encode_body`
*optional* | `true` | An optional value that defines whether request and response bodies should be base64 encoded or not. - -## Notes - -If you do not provide `aws.key` or `aws.secret`, the plugin uses an IAM role inherited from the instance running Kong. - -First, the plugin will try ECS metadata to get the role. If no ECS metadata is available, the plugin will fall back on EC2 metadata. - -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-aws-lambda.svg?branch=master -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-aws-lambda diff --git a/kong/plugins/grpc-gateway/README.md b/kong/plugins/grpc-gateway/README.md deleted file mode 100644 index b2864036f5c..00000000000 --- a/kong/plugins/grpc-gateway/README.md +++ /dev/null @@ -1,121 +0,0 @@ -# Kong gRPC-gateway plugin - -A [Kong] plugin to allow access to a gRPC service via HTTP REST requests and translate requests and -responses in a JSON format. Similar to -[gRPC-gateway](https://github.com/grpc-ecosystem/grpc-gateway). - -## Description - -This plugin translates requests and responses between gRPC and HTTP REST. - -## Usage - -This plugin is intended to be used in a Kong route between a gRPC service and an HTTP endpoint. - -Sample configuration via declarative (YAML): - -```yaml -_format_version: "1.1" -services: -- protocol: grpc - host: localhost - port: 9000 - routes: - - protocols: - - http - paths: - - / - plugins: - - name: grpc-gateway - config: - proto: path/to/hello.proto -``` - -Same thing via the administation API: - -```bash -$ # add the gRPC service -$ curl -XPOST localhost:8001/services \ - --data name=grpc \ - --data protocol=grpc \ - --data host=localhost \ - --data port=9000 - -$ # add an http route -$ curl -XPOST localhost:8001/services/grpc/routes \ - --data protocols=http \ - --data name=web-service \ - --data paths[]=/ - -$ # add the plugin to the route -$ curl -XPOST localhost:8001/routes/web-service/plugins \ - --data name=grpc-gateway -``` - -The proto file must contain the -[HTTP REST to gRPC mapping rule](https://github.com/googleapis/googleapis/blob/fc37c47e70b83c1cc5cc1616c9a307c4303fe789/google/api/http.proto). - -In the example we use the following mapping (note the `option (google.api.http) = {}` section): - -```protobuf -syntax = "proto2"; - -package hello; - -service HelloService { - rpc SayHello(HelloRequest) returns (HelloResponse) { - option (google.api.http) = { - get: "/v1/messages/{greeting}" - additional_bindings { - get: "/v1/messages/legacy/{greeting=**}" - } - post: "/v1/messages/" - body: "*" - } - } -} - - -// The request message containing the user's name. -message HelloRequest { - string greeting = 1; -} - -// The response message containing the greetings -message HelloReply { - string message = 1; -} -``` - -In this example, we can send following requests to Kong that translates to corresponding gRPC requests: - -```shell -# grpc-go/examples/features/reflection/server $ go run main.go & - -curl -XGET localhost:8000/v1/messages/Kong2.0 -{"message":"Hello Kong2.0"} - -curl -XGET localhost:8000/v1/messages/legacy/Kong2.0 -{"message":"Hello Kong2.0"} - -curl -XGET localhost:8000/v1/messages/legacy/Kong2.0/more/paths -{"message":"Hello Kong2.0\/more\/paths"} - -curl -XPOST localhost:8000/v1/messages/Kong2.0 -d '{"greeting":"kong2.0"}' -{"message":"Hello kong2.0"} -``` - -All syntax defined in [Path template syntax](https://github.com/googleapis/googleapis/blob/fc37c47e70b83c1cc5cc1616c9a307c4303fe789/google/api/http.proto#L225) -is supported. - -Currently only unary requests are supported, streaming requests are not supported. - -## Dependencies - -The gRPC-gateway plugin depends on [lua-protobuf], [lua-cjson] and [lua-pack] - -[Kong]: https://konghq.com -[lua-protobuf]: https://github.com/starwing/lua-protobuf -[lua-cjson]: https://github.com/openresty/lua-cjson -[lua-pack]: https://github.com/Kong/lua-pack - From 5dd353441b2cb6387a3ae54aba7daae70d9d671c Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 31 Aug 2021 12:10:59 -0300 Subject: [PATCH 0844/4351] tests(serverless-functions) fix serverless functions tests prefix --- .../01-schema_spec.lua | 0 .../02-access_spec.lua | 0 .../03-dbless_spec.lua | 0 .../04-phases_spec.lua | 0 4 files changed, 0 insertions(+), 0 deletions(-) rename spec/03-plugins/{32-serverless-functions => 33-serverless-functions}/01-schema_spec.lua (100%) rename spec/03-plugins/{32-serverless-functions => 33-serverless-functions}/02-access_spec.lua (100%) rename spec/03-plugins/{32-serverless-functions => 33-serverless-functions}/03-dbless_spec.lua (100%) rename spec/03-plugins/{32-serverless-functions => 33-serverless-functions}/04-phases_spec.lua (100%) diff --git a/spec/03-plugins/32-serverless-functions/01-schema_spec.lua b/spec/03-plugins/33-serverless-functions/01-schema_spec.lua similarity index 100% rename from spec/03-plugins/32-serverless-functions/01-schema_spec.lua rename to spec/03-plugins/33-serverless-functions/01-schema_spec.lua diff --git a/spec/03-plugins/32-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua similarity index 100% rename from spec/03-plugins/32-serverless-functions/02-access_spec.lua rename to spec/03-plugins/33-serverless-functions/02-access_spec.lua diff --git a/spec/03-plugins/32-serverless-functions/03-dbless_spec.lua b/spec/03-plugins/33-serverless-functions/03-dbless_spec.lua similarity index 100% rename from spec/03-plugins/32-serverless-functions/03-dbless_spec.lua rename to spec/03-plugins/33-serverless-functions/03-dbless_spec.lua diff --git a/spec/03-plugins/32-serverless-functions/04-phases_spec.lua b/spec/03-plugins/33-serverless-functions/04-phases_spec.lua similarity index 100% rename from spec/03-plugins/32-serverless-functions/04-phases_spec.lua rename to spec/03-plugins/33-serverless-functions/04-phases_spec.lua From eae93aca7ff539c04ee62b215d55d4c338fc39bb Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 31 Aug 2021 12:13:22 -0300 Subject: [PATCH 0845/4351] chore(serverless-functions) add serverless files --- kong-2.5.0-0.rockspec | 10 +++++++++- kong/constants.lua | 6 +++--- 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 491f5623273..c3ea950ecf0 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -44,7 +44,6 @@ dependencies = { -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", - "kong-plugin-serverless-functions ~> 2.1", "kong-plugin-request-transformer ~> 1.3", } build = { @@ -448,5 +447,14 @@ build = { ["kong.plugins.grpc-web.deco"] = "kong/plugins/grpc-web/deco.lua", ["kong.plugins.grpc-web.handler"] = "kong/plugins/grpc-web/handler.lua", ["kong.plugins.grpc-web.schema"] = "kong/plugins/grpc-web/schema.lua", + + ["kong.plugins.pre-function._handler"] = "kong/plugins/pre-function/_handler.lua", + ["kong.plugins.pre-function._schema"] = "kong/plugins/pre-function/_schema.lua", + + ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", + ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", + + ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", + ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", } } diff --git a/kong/constants.lua b/kong/constants.lua index aeeafcdfb43..2451995a49d 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -30,12 +30,12 @@ local plugins = { "session", "acme", "grpc-gateway", + "grpc-web", + "pre-function", + "post-function", -- external plugins "azure-functions", "zipkin", - "pre-function", - "post-function", - "grpc-web", } local plugin_map = {} From f0a5ac4cc3641c0b2cc259a0af85456fd14bf1f3 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 27 Aug 2021 11:40:52 +0200 Subject: [PATCH 0846/4351] fix(request-termination) bump version echo option and trigger were added in https://github.com/Kong/kong/pull/6744, but that didn't bump the version --- kong/plugins/request-termination/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/request-termination/handler.lua b/kong/plugins/request-termination/handler.lua index fe32cd6a2be..7e5413bc410 100644 --- a/kong/plugins/request-termination/handler.lua +++ b/kong/plugins/request-termination/handler.lua @@ -15,7 +15,7 @@ local RequestTerminationHandler = {} RequestTerminationHandler.PRIORITY = 2 -RequestTerminationHandler.VERSION = "2.0.1" +RequestTerminationHandler.VERSION = "2.1.0" function RequestTerminationHandler:access(conf) From e742e9f04519c4ac07dbf6e4dde1c964a3d25787 Mon Sep 17 00:00:00 2001 From: agile6v Date: Wed, 1 Sep 2021 17:42:46 +0800 Subject: [PATCH 0847/4351] fix(proxy-cache) invalid variable use (#7775) --- kong/plugins/proxy-cache/strategies/memory.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/proxy-cache/strategies/memory.lua b/kong/plugins/proxy-cache/strategies/memory.lua index 8c6f9ee3abb..e489377f65c 100644 --- a/kong/plugins/proxy-cache/strategies/memory.lua +++ b/kong/plugins/proxy-cache/strategies/memory.lua @@ -72,7 +72,7 @@ function _M:fetch(key) -- decode object from JSON to table local req_obj = cjson.decode(req_json) - if not req_json then + if not req_obj then return nil, "could not decode request object" end @@ -111,7 +111,7 @@ function _M:touch(key, req_ttl, timestamp) -- decode object from JSON to table local req_obj = cjson.decode(req_json) - if not req_json then + if not req_obj then return nil, "could not decode request object" end From ae3382c714023bf6c69051348376cfe9ecb628da Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Sep 2021 14:56:25 +0300 Subject: [PATCH 0848/4351] chore(proxy-cache) bump patch version because of #7775 (#7795) --- kong/plugins/proxy-cache/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index f9bf58dd9f9..0f9f231327b 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -209,7 +209,7 @@ end local ProxyCacheHandler = { - VERSION = "1.3.0", + VERSION = "1.3.1", PRIORITY = 100, } From 9d5a81d5816d5f37d0bfd39bd32a10a652f9f33a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Lajoie?= Date: Wed, 1 Sep 2021 14:21:10 +0200 Subject: [PATCH 0849/4351] tests(schema) the only_one_of validator behaves more like exactly one (#7790) * `only_one_of` is exactly one, i.e. one MUST be set * `mutually_exclusive` add test with element from 2 different set --- kong/db/schema/init.lua | 2 +- spec/01-unit/01-db/01-schema/01-schema_spec.lua | 8 ++++++++ spec/01-unit/01-db/01-schema/02-metaschema_spec.lua | 2 +- 3 files changed, 10 insertions(+), 2 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index f6bf69178d0..734fbd5aa1f 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -94,7 +94,7 @@ local validation_errors = { CONDITIONAL = "failed conditional validation given value of field '%s'", AT_LEAST_ONE_OF = "at least one of these fields must be non-empty: %s", CONDITIONAL_AT_LEAST_ONE_OF = "at least one of these fields must be non-empty: %s", - ONLY_ONE_OF = "only one of these fields must be non-empty: %s", + ONLY_ONE_OF = "exactly one of these fields must be non-empty: %s", DISTINCT = "values of these fields must be distinct: %s", MUTUALLY_REQUIRED = "all or none of these fields must be set: %s", MUTUALLY_EXCLUSIVE = "only one or none of these fields must be set: %s", diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 33b8e731d64..4b9aa197c5b 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -1749,6 +1749,7 @@ describe("schema", function() } }) assert.falsy(Test:validate_update({ a = 12 })) + assert.falsy(Test:validate_update({ a = ngx.null, b = ngx.null })) assert.truthy(Test:validate_update({ a = 12, b = ngx.null })) end) @@ -1851,6 +1852,13 @@ describe("schema", function() assert.truthy(ok) assert.falsy(err) + ok, err = Test:validate_update({ + a1 = "foo", + a2 = "foo", + }) + assert.truthy(ok) + assert.falsy(err) + ok, err = Test:validate_update({}) assert.truthy(ok) assert.falsy(err) diff --git a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua index c2f743a2906..584752cd7b8 100644 --- a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua +++ b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua @@ -937,7 +937,7 @@ describe("metasubschema", function() } local ok, err = MetaSchema.MetaSubSchema:validate(s) assert.falsy(ok) - assert.match("only one of these fields must be non-empty", + assert.match("exactly one of these fields must be non-empty", err.entity_checks[1]["@entity"][1], 1, true) end) From aa5856dbdf1735417f612eed68be78a67788b215 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 1 Sep 2021 18:21:12 +0200 Subject: [PATCH 0850/4351] chore(scripts) add changelog helper script (#7712) --- scripts/changelog-helper.lua | 480 +++++++++++++++++++++++++++++++++++ 1 file changed, 480 insertions(+) create mode 100755 scripts/changelog-helper.lua diff --git a/scripts/changelog-helper.lua b/scripts/changelog-helper.lua new file mode 100755 index 00000000000..15b2b5c686a --- /dev/null +++ b/scripts/changelog-helper.lua @@ -0,0 +1,480 @@ +#!/usr/bin/env resty +setmetatable(_G, nil) + +local cjson = require "cjson" +local http = require "resty.http" +local shell = require "resty.shell" + +local USAGE = [[ + Usage: + + scripts/changelog-helper.lua + + Example: + + scripts/changelog-helper.lua 2.5.0 master $GITHUB_TOKEN + + For the Github token, visit https://github.com/settings/tokens . It only needs "public_repo" and "read:org" scopes. +]] + + +local KNOWN_KONGERS = { -- include kong alumni here + hishamhm = true, + p0pr0ck5 = true, +} + +local fmt = string.format + + +-- used for pagination in github pages. Ref: https://www.rfc-editor.org/rfc/rfc5988.txt +-- inspired by https://gist.github.com/niallo/3109252 +local function parse_rfc5988_link_header(link) + local parsed = {} + for part in link:gmatch("[^,]+") do -- split by , + local url, rel = part:match('%s*]*)>%s*;%s*rel%s*=%s*"?([^"]+)"?') + if url then + parsed[rel] = url + end + end + return parsed +end + + +local function datetime_to_epoch(d) + local yyyy,MM,dd,hh,mm,ss = string.match(d, "^(%d%d%d%d)-(%d%d)-(%d%d)T(%d%d):(%d%d):(%d%d)Z$") + if not yyyy then + error("Could not parse date: " .. tostring(d)) + end + yyyy,MM,dd,hh,mm,ss = tonumber(yyyy), tonumber(MM), tonumber(dd), tonumber(hh), tonumber(mm), tonumber(ss) + return os.time({year = yyyy, month = MM, day = dd, hour = hh, min = mm, sec = ss}) +end + + +local function new_github_api(github_token) + local get + get = function(path) + local httpc = assert(http.new()) + httpc:set_timeout(10000) + + -- The prefix "https://api.github.com" is optional. Add it to the path if not present + if not path:match("^https:%/%/api%.github%.com%/.*$") then + path = fmt("https://api.github.com%s", path) + end + + local res = assert(httpc:request_uri(path, { + method = "GET", + ssl_verify = false, + headers = { + ["Authorization"] = fmt("token %s", github_token), + -- needed to get prs associated to sha (/repos/kong/kong/commits/%s/pulls): + ["Accept"] = "application/vnd.github.groot-preview+json", + } + })) + -- recursively follow redirects + if res.status == 302 and res.headers.Location then + return get(res.headers.Location) + end + + local body = res.body + if body and body ~= "" then + body = cjson.decode(body) + end + + return body, res.status, res.headers + end + + -- usage: + -- for item in api.iterate_paged("/some/paginated/api/result") do ... end + local iterate_paged = function(path) + local page, _, headers = get(path) + local page_len = #page + local index = 0 + + return function() + index = index + 1 + if index <= page_len then + return page[index] + end + -- index > page_len + if headers.Link then + local parsed = parse_rfc5988_link_header(headers.Link) + if parsed.next then + page, _, headers = get(parsed.next) + page_len = #page + index = 1 + return page[index] + end + end + -- else return nil + end + end + + return { get = get, iterate_paged = iterate_paged } +end + +local function shell_run(cmd) + local ok, stdout, stderr = shell.run(cmd) + if not ok then + error(stderr) + end + return (stdout:gsub("%W","")) -- remove non-alphanumerics (like newline) +end + +local function get_comparison_commits(api, from_ref, to_ref) + print("\n\nGetting comparison commits") + + assert(shell_run("git fetch origin")) + local latest_common_ancestor = shell_run(fmt("git merge-base %s %s", from_ref, to_ref)) + local latest_ancestor_epoch = tonumber(shell_run("git show -s --format=%ct " .. latest_common_ancestor)) + local latest_ancestor_iso8601 = os.date("!%Y-%m-%dT%TZ", latest_ancestor_epoch) + + local commits = {} + for commit in api.iterate_paged(fmt("/repos/kong/kong/commits?since=%s", latest_ancestor_iso8601)) do + if datetime_to_epoch(commit.commit.author.date) > latest_ancestor_epoch then + commits[#commits + 1] = commit + end + end + + return commits +end + + +local function get_prs_from_comparison_commits(api, commits) + local prs = {} + local non_pr_commits = {} + local pr_by_commit_sha = {} + + print("\n\nGetting PRs associated to commits in main comparison") + local prs_res, pr + for _, commit in ipairs(commits) do + pr = pr_by_commit_sha[commit.sha] + if not pr then + prs_res = api.get(fmt("/repos/kong/kong/commits/%s/pulls", commit.sha)) + -- FIXME find a more appropriate pr from the list in pr_res. Perhaps using to_ref ? + if type(prs_res[1]) == "table" then + pr = prs_res[1] + else + non_pr_commits[#non_pr_commits + 1] = commit + io.stdout:write(" !", commit.sha) + io.stdout:flush() + end + end + + if pr then + if not prs[pr.number] then + prs[pr.number] = pr + io.stdout:write(" #", pr.number) + + -- optimization: preload all commits for this PR into pr_by_commit_sha to avoid unnecessary calls to /repos/kong/kong/commits/%s/pulls + local pr_commits_res = api.get(fmt("/repos/kong/kong/pulls/%d/commits?per_page=100", pr.number)) + for _, pr_commit in ipairs(pr_commits_res) do + pr_by_commit_sha[pr_commit.sha] = pr + end + end + pr.commits = pr.commits or {} + pr.commits[#pr.commits + 1] = commit + io.stdout:write(".") + io.stdout:flush() + end + end + + return prs, non_pr_commits +end + + +local function get_non_konger_authors(api, commits) + print("\n\nFinding non-konger authors") + local author_logins_hash = {} + for _, commit in ipairs(commits) do + if type(commit.author) == "table" then -- can be null + author_logins_hash[commit.author.login] = true + end + end + + local non_kongers = {} + for login in pairs(author_logins_hash) do + io.stdout:write(" ", login, ":") + if KNOWN_KONGERS[login] then + io.stdout:write("🦍") + else + local _, status = api.get(fmt("/orgs/kong/memberships/%s", login)) + if status == 404 then + non_kongers[login] = true + io.stdout:write("✅") + else + io.stdout:write("🦍") + end + end + io.stdout:flush() + end + + return non_kongers +end + + +local function extract_type_and_scope_and_title(str) + local typ, scope, title = string.match(str, "^([^%(]+)%(([^%)]+)%) (.+)$") + return typ, scope, title +end + + +local function get_first_line(str) + return str:match("^([^\n]+)") +end + +-- Transforms the list of PRs into a shorter table that is easier to get a report out of +local function categorize_prs(prs) + print("\n\nCategorizing PRs") + local categorized_prs = {} + local commits, authors_hash + for pr_number,pr in pairs(prs) do + commits = {} + authors_hash = {} + for _,c in ipairs(pr.commits) do + if c.author and c.author.login then + authors_hash[c.author.login] = true + end + commits[#commits + 1] = c.commit.message + end + + local typ, scope, title = extract_type_and_scope_and_title(pr.title) + -- when pr title does not follow the "type(scope) title" format, use the last commit on the PR to extract type & scope + if not typ then + title = pr.title + typ, scope = extract_type_and_scope_and_title(commits[#commits]) + if not typ then + typ, scope = "unknown", "unknown" + end + end + + local authors = {} + for a in pairs(authors_hash) do + authors[#authors + 1] = a + end + table.sort(authors) + + categorized_prs[pr_number] = { + number = pr_number, + title = title, + typ = typ, + scope = scope, + url = pr.html_url, + description = pr.body, + commits = commits, + authors = authors, + } + end + + return categorized_prs +end + +-- to_sentence({}) = "" +-- to_sentence({"a"}) = "a" +-- to_sentence({"a", "b"}) = "a and b" +-- to_sentence({"a", "b", "c" }) = "a, b and c" +local function to_sentence(arr) + local buffer = {} + local len = #arr + for i = 1, len do + buffer[i * 2 - 1] = arr[i] + if i < len - 1 then + buffer[i * 2] = ", " + elseif i == len - 1 then + buffer[i * 2] = " and " + end + end + return table.concat(buffer) +end + +local function render_pr_li_thank_you(authors, non_kongers_hash) + local non_kongers_links = {} + for _,login in ipairs(authors) do + if non_kongers_hash[login] then + non_kongers_links[#non_kongers_links + 1] = fmt("[%s](https://github.com/%s)", login, login) + end + end + if #non_kongers_links == 0 then + return "." + end + return fmt("\n Thanks %s for the patch!", to_sentence(non_kongers_links)) +end + +local function render_pr_li_markdown(pr, non_kongers_hash) + return fmt([[ +- %s + [#%d](%s)%s +]], pr.title, pr.number, pr.url, render_pr_li_thank_you(pr.authors, non_kongers_hash)) +end + + +local function print_report(categorized_prs, non_pr_commits, non_kongers_hash, to_ref) + local pr_numbers = {} + for pr_number in pairs(categorized_prs) do + pr_numbers[#pr_numbers + 1] = pr_number + end + table.sort(pr_numbers) + + print("=================================================") + + -- Dependencies + local first_dep = true + for _, pr_number in ipairs(pr_numbers) do + local pr = categorized_prs[pr_number] + + if pr.typ == "chore" and (pr.scope == "deps" or pr.scope == "rockspec") then + if first_dep then + first_dep = false + print("\n\n### Dependencies\n") + end + pr.reported = true + print(render_pr_li_markdown(pr, non_kongers_hash)) + end + end + + + local categories_markdown = [[ +##### Core + +##### CLI + +##### Configuration + +##### Admin API + +##### PDK + +##### Plugins + ]] + + local feats = {} + local fixes = {} + local unknown = {} + for _, pr_number in ipairs(pr_numbers) do + local pr = categorized_prs[pr_number] + if pr.typ == "feat" then + feats[#feats + 1] = pr + elseif pr.typ == "fix" then + fixes[#fixes + 1] = pr + elseif not pr.reported then + unknown[#unknown + 1] = pr + end + end + + local sort_by_scope = function(a,b) + if a.scope == b.scope then + return a.number < b.number + end + return a.scope < b.scope + end + table.sort(feats, sort_by_scope) + table.sort(fixes, sort_by_scope) + table.sort(unknown, sort_by_scope) + + for i, pr in ipairs(feats) do + if i == 1 then + print([[ + + +### Additions + +Note: Categorize the additions below into one of these categories (add categories if needed). + Remove this note + +]], categories_markdown) + end + print(render_pr_li_markdown(pr, non_kongers_hash)) + end + + for i, pr in ipairs(fixes) do + if i == 1 then + print([[ + + +### Fixes + +Note: Categorize the fixes below into one of these categories (add categories if needed). + Remove this note + +]], categories_markdown) + end + print(render_pr_li_markdown(pr, non_kongers_hash)) + end + + + for i, pr in ipairs(unknown) do + if i == 1 then + print([[ + + +### Unknown PRs + +The following PRs could not be identified as either fixes or feats. Please move them to their appropiate place or discard them. +Remove this whole section afterwards. + +]]) + end + + print(fmt([[ +- %s + [#%d](%s)%s + Categorization: %s(%s) + Commits:]], + pr.title, pr.number, pr.url, render_pr_li_thank_you(pr.authors, non_kongers_hash), pr.typ, pr.scope)) + + for _, commit in ipairs(pr.commits) do + print(fmt([[ + - %s]], get_first_line(commit))) + end + end + + + for i,commit in ipairs(non_pr_commits) do + if i == 1 then + print(fmt([[ + +### Non-PR commits + +I could not find the PR for the following commits. They are likely direct pushes against %s. + +]], to_ref)) + end + + local msg = commit.commit.message + local typ, scope = extract_type_and_scope_and_title(msg) + if not typ then + typ, scope = "unknown", "unknown" + end + local author = commit.author and (commit.author.login or commit.author.name) or "unknown" + + print(fmt([[ +- %s + [%s](%s) + Categorization: %s(%s) + Author: %s +]], get_first_line(msg), commit.sha, commit.html_url, typ, scope, author)) + end + +end + + + +----------------------- + +local from_ref, to_ref, github_token = arg[1], arg[2], arg[3] + +if not from_ref or not to_ref or not github_token then + print(USAGE) + os.exit(0) +end + +local api = new_github_api(github_token) + +local commits = get_comparison_commits(api, from_ref, to_ref) + +local prs, non_pr_commits = get_prs_from_comparison_commits(api, commits) + +local categorized_prs = categorize_prs(prs) + +local non_kongers_hash = get_non_konger_authors(api, commits) + +print_report(categorized_prs, non_pr_commits, non_kongers_hash, to_ref) From 7ce755f97eab745c01532ab9e94ee66db613efe0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Sep 2021 19:45:43 +0300 Subject: [PATCH 0851/4351] feat(admin) add support for HEAD calls (GET without body) (#7796) ### Summary @rainest reported our strange support for `HEAD` requests on #7554. This commit fixes the mentioned issue and adds support for `HEAD` requests for all admin api endpoints. ### Issues Resolved Fix #7554 --- kong/api/api_helpers.lua | 8 ++ .../04-admin_api/02-kong_routes_spec.lua | 74 ++++++++++++++++++- 2 files changed, 79 insertions(+), 3 deletions(-) diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index 81d60b6119c..b6965998d71 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -374,6 +374,10 @@ function _M.attach_routes(app, routes) methods[method_name] = parse_params(wrapped_handler) end + if not methods["HEAD"] and methods["GET"] then + methods["HEAD"] = methods["GET"] + end + app:match(route_path, route_path, app_helpers.respond_to(methods)) assert(hooks.run_hook("api:helpers:attach_routes", @@ -402,6 +406,10 @@ function _M.attach_new_db_routes(app, routes) methods[method_name] = parse_params(wrapped_handler) end + if not methods["HEAD"] and methods["GET"] then + methods["HEAD"] = methods["GET"] + end + app:match(route_path, route_path, app_helpers.respond_to(methods)) assert(hooks.run_hook("api:helpers:attach_new_db_routes", diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 6cdc7313632..903e16bac17 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -28,6 +28,30 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) describe("/", function() + it("returns headers with HEAD method", function() + local res1 = assert(client:send { + method = "GET", + path = "/" + }) + + local body = assert.res_status(200, res1) + assert.not_equal("", body) + + local res2 = assert(client:send { + method = "HEAD", + path = "/" + }) + local body = assert.res_status(200, res2) + assert.equal("", body) + + res1.headers["Date"] = nil + res2.headers["Date"] = nil + res1.headers["X-Kong-Admin-Latency"] = nil + res2.headers["X-Kong-Admin-Latency"] = nil + + assert.same(res1.headers, res2.headers) + end) + it("returns Kong's version number and tagline", function() local res = assert(client:send { method = "GET", @@ -122,7 +146,6 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) end) - describe("/endpoints", function() it("only returns base, plugin, and custom-plugin endpoints", function() local res = assert(client:send { @@ -148,7 +171,6 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) end) - describe("/status", function() it("returns status info", function() local res = assert(client:send { @@ -386,7 +408,6 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) end) - describe("/schemas/:db_entity_name/validate", function() it("returns 200 on a valid schema", function() local res = assert(client:post("/schemas/services/validate", { @@ -427,5 +448,52 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.equal("schema violation", json.name) end) end) + + describe("/non-existing", function() + it("returns 404 with HEAD", function() + local res = assert(client:send { + method = "HEAD", + path = "/non-existing" + }) + local body = assert.res_status(404, res) + assert.equal("", body) + end) + it("returns 404 with GET", function() + local res = assert(client:send { + method = "GET", + path = "/non-existing" + }) + local body = assert.res_status(404, res) + local json = cjson.decode(body) + assert.equal("Not found", json.message) + end) + it("returns 404 with POST", function() + local res = assert(client:send { + method = "POST", + path = "/non-existing" + }) + local body = assert.res_status(404, res) + local json = cjson.decode(body) + assert.equal("Not found", json.message) + end) + it("returns 404 with PUT", function() + local res = assert(client:send { + method = "PUT", + path = "/non-existing" + }) + local body = assert.res_status(404, res) + local json = cjson.decode(body) + assert.equal("Not found", json.message) + end) + it("returns 404 with DELETE", function() + local res = assert(client:send { + method = "DELETE", + path = "/non-existing" + }) + local body = assert.res_status(404, res) + local json = cjson.decode(body) + assert.equal("Not found", json.message) + end) + end) end) end From e6befbacf790573a343f57167b7442ae02a41835 Mon Sep 17 00:00:00 2001 From: git-torrent Date: Wed, 1 Sep 2021 19:25:46 +0200 Subject: [PATCH 0852/4351] feat(grpc-gateway) add support for structured URI arguments (#7564) --- kong/plugins/grpc-gateway/deco.lua | 30 +- .../28-grpc-gateway/01-proxy_spec.lua | 21 +- spec/fixtures/grpc/target/grpc-target.go | 11 +- .../target/targetservice/targetservice.pb.go | 291 ++++++++++++++---- .../targetservice/targetservice_grpc.pb.go | 36 +++ spec/fixtures/grpc/targetservice.proto | 19 ++ 6 files changed, 352 insertions(+), 56 deletions(-) diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 2e88c2fc5c0..e4934ab3acf 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -16,6 +16,7 @@ local bunpack = string.unpack -- luacheck: ignore string local ngx = ngx local re_gsub = ngx.re.gsub local re_match = ngx.re.match +local re_gmatch = ngx.re.gmatch local encode_json = cjson.encode @@ -246,6 +247,26 @@ local function unframe(body) return body:sub(pos, frame_end), body:sub(frame_end + 1) end +--[[ + // Set value `v` at `path` in table `t` + // Path contains value address in dot-syntax. For example: + // `path="a.b.c"` would lead to `t[a][b][c] = v`. +]] +local function add_to_table( t, path, v ) + local tab = t -- set up pointer to table root + for m in re_gmatch( path , "([^.]+)(\\.)?") do + local key, dot = m[1], m[2] + + if dot then + tab[key] = tab[key] or {} -- create empty nested table if key does not exist + tab = tab[key] + else + tab[key] = v + end + end + + return t +end function deco:upstream(body) --[[ @@ -291,7 +312,14 @@ function deco:upstream(body) local args, err = ngx.req.get_uri_args() if not err then for k, v in pairs(args) do - payload[k] = v + --[[ + // According to [spec](https://github.com/googleapis/googleapis/blob/master/google/api/http.proto#L113) + // non-repeated message fields are supported. + // + // For example: `GET /v1/messages/123456?revision=2&sub.subfield=foo` + // translates into `payload = { sub = { subfield = "foo" }}` + ]]-- + add_to_table( payload, k, v ) end end end diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 9e5f5d0c21d..21c44cdb544 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -115,7 +115,7 @@ for _, strategy in helpers.each_strategy() do local res, _ = proxy_client:post("/bounce", { headers = { ["Content-Type"] = "application/json" }, - body = { message = "hi", when = ago_8601 }, + body = { message = "hi", when = ago_8601, now = now_8601 }, }) assert.equal(200, res.status) @@ -128,5 +128,24 @@ for _, strategy in helpers.each_strategy() do end) end) + test("structured URI args", function() + local res, _ = proxy_client:get("/v1/grow/tail", { + query = { + name = "lizard", + hands = { count = 0, endings = "fingers" }, + legs = { count = 4, endings = "toes" }, + tail = {count = 0, endings = "tip" }, + } + }) + assert.equal(200, res.status) + local body = assert(res:read_body()) + assert.same({ + name = "lizard", + hands = { count = 0, endings = "fingers" }, + legs = { count = 4, endings = "toes" }, + tail = {count = 1, endings = "tip" }, + }, cjson.decode(body)) + end) + end) end diff --git a/spec/fixtures/grpc/target/grpc-target.go b/spec/fixtures/grpc/target/grpc-target.go index 431945dddb7..860281ebb01 100644 --- a/spec/fixtures/grpc/target/grpc-target.go +++ b/spec/fixtures/grpc/target/grpc-target.go @@ -28,7 +28,8 @@ func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloRe func (s *server) BounceIt(ctx context.Context, in *pb.BallIn) (*pb.BallOut, error) { w := in.GetWhen().AsTime() - ago := time.Now().Sub(w) + now := in.GetNow().AsTime() + ago := now.Sub(w) reply := fmt.Sprintf("hello %s", in.GetMessage()) time_message := fmt.Sprintf("%s was %v ago", w.Format(time.RFC3339), ago.Truncate(time.Second)) @@ -36,10 +37,16 @@ func (s *server) BounceIt(ctx context.Context, in *pb.BallIn) (*pb.BallOut, erro return &pb.BallOut{ Reply: reply, TimeMessage: time_message, - Now: timestamppb.New(time.Now()), + Now: timestamppb.New(now), }, nil } +func (s *server) GrowTail(ctx context.Context, in *pb.Body) (*pb.Body, error) { + in.Tail.Count += 1 + + return in, nil +} + func main() { lis, err := net.Listen("tcp", port) if err != nil { diff --git a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go index c3725824ac4..1a11c5dd13a 100644 --- a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go +++ b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go @@ -128,6 +128,7 @@ type BallIn struct { Message string `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"` When *timestamp.Timestamp `protobuf:"bytes,2,opt,name=when,proto3" json:"when,omitempty"` + Now *timestamp.Timestamp `protobuf:"bytes,3,opt,name=now,proto3" json:"now,omitempty"` } func (x *BallIn) Reset() { @@ -176,6 +177,13 @@ func (x *BallIn) GetWhen() *timestamp.Timestamp { return nil } +func (x *BallIn) GetNow() *timestamp.Timestamp { + if x != nil { + return x.Now + } + return nil +} + type BallOut struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -239,6 +247,132 @@ func (x *BallOut) GetNow() *timestamp.Timestamp { return nil } +type Limb struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Count int32 `protobuf:"varint,1,opt,name=count,proto3" json:"count,omitempty"` + Endings string `protobuf:"bytes,2,opt,name=endings,proto3" json:"endings,omitempty"` +} + +func (x *Limb) Reset() { + *x = Limb{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[4] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Limb) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Limb) ProtoMessage() {} + +func (x *Limb) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[4] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Limb.ProtoReflect.Descriptor instead. +func (*Limb) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{4} +} + +func (x *Limb) GetCount() int32 { + if x != nil { + return x.Count + } + return 0 +} + +func (x *Limb) GetEndings() string { + if x != nil { + return x.Endings + } + return "" +} + +type Body struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Name string `protobuf:"bytes,1,opt,name=name,proto3" json:"name,omitempty"` + Hands *Limb `protobuf:"bytes,2,opt,name=hands,proto3" json:"hands,omitempty"` + Legs *Limb `protobuf:"bytes,3,opt,name=legs,proto3" json:"legs,omitempty"` + Tail *Limb `protobuf:"bytes,4,opt,name=tail,proto3" json:"tail,omitempty"` +} + +func (x *Body) Reset() { + *x = Body{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[5] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *Body) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*Body) ProtoMessage() {} + +func (x *Body) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[5] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use Body.ProtoReflect.Descriptor instead. +func (*Body) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{5} +} + +func (x *Body) GetName() string { + if x != nil { + return x.Name + } + return "" +} + +func (x *Body) GetHands() *Limb { + if x != nil { + return x.Hands + } + return nil +} + +func (x *Body) GetLegs() *Limb { + if x != nil { + return x.Legs + } + return nil +} + +func (x *Body) GetTail() *Limb { + if x != nil { + return x.Tail + } + return nil +} + var File_targetservice_proto protoreflect.FileDescriptor var file_targetservice_proto_rawDesc = []byte{ @@ -253,43 +387,64 @@ var file_targetservice_proto_rawDesc = []byte{ 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x08, 0x67, 0x72, 0x65, 0x65, 0x74, 0x69, 0x6e, 0x67, 0x22, 0x25, 0x0a, 0x0d, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12, 0x14, 0x0a, 0x05, 0x72, 0x65, 0x70, 0x6c, 0x79, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, - 0x05, 0x72, 0x65, 0x70, 0x6c, 0x79, 0x22, 0x52, 0x0a, 0x06, 0x42, 0x61, 0x6c, 0x6c, 0x49, 0x6e, - 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, - 0x09, 0x52, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x12, 0x2e, 0x0a, 0x04, 0x77, 0x68, - 0x65, 0x6e, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x1a, 0x2e, 0x67, 0x6f, 0x6f, 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= make([]protoimpl.MessageInfo, 4) +var file_targetservice_proto_msgTypes = make([]protoimpl.MessageInfo, 6) var file_targetservice_proto_goTypes = []interface{}{ (*HelloRequest)(nil), // 0: targetservice.HelloRequest (*HelloResponse)(nil), // 1: targetservice.HelloResponse (*BallIn)(nil), // 2: targetservice.BallIn (*BallOut)(nil), // 3: targetservice.BallOut - (*timestamp.Timestamp)(nil), // 4: google.protobuf.Timestamp + (*Limb)(nil), // 4: targetservice.Limb + (*Body)(nil), // 5: targetservice.Body + (*timestamp.Timestamp)(nil), // 6: google.protobuf.Timestamp } var file_targetservice_proto_depIdxs = []int32{ - 4, // 0: targetservice.BallIn.when:type_name -> google.protobuf.Timestamp - 4, // 1: targetservice.BallOut.now:type_name -> google.protobuf.Timestamp - 0, // 2: targetservice.Bouncer.SayHello:input_type -> targetservice.HelloRequest - 0, // 3: targetservice.Bouncer.UnknownMethod:input_type -> targetservice.HelloRequest - 2, // 4: targetservice.Bouncer.BounceIt:input_type -> targetservice.BallIn - 1, // 5: targetservice.Bouncer.SayHello:output_type -> targetservice.HelloResponse - 1, // 6: targetservice.Bouncer.UnknownMethod:output_type -> targetservice.HelloResponse - 3, // 7: targetservice.Bouncer.BounceIt:output_type -> targetservice.BallOut - 5, // [5:8] is the sub-list for method output_type - 2, // [2:5] is the sub-list for method input_type - 2, // [2:2] is the sub-list for extension type_name - 2, // [2:2] is the sub-list for extension extendee - 0, // [0:2] is the sub-list for field type_name + 6, // 0: targetservice.BallIn.when:type_name -> google.protobuf.Timestamp + 6, // 1: targetservice.BallIn.now:type_name -> google.protobuf.Timestamp + 6, // 2: targetservice.BallOut.now:type_name -> google.protobuf.Timestamp + 4, // 3: targetservice.Body.hands:type_name -> targetservice.Limb + 4, // 4: targetservice.Body.legs:type_name -> targetservice.Limb + 4, // 5: targetservice.Body.tail:type_name -> targetservice.Limb + 0, // 6: targetservice.Bouncer.SayHello:input_type -> targetservice.HelloRequest + 0, // 7: targetservice.Bouncer.UnknownMethod:input_type -> targetservice.HelloRequest + 2, // 8: targetservice.Bouncer.BounceIt:input_type -> targetservice.BallIn + 5, // 9: targetservice.Bouncer.GrowTail:input_type -> targetservice.Body + 1, // 10: targetservice.Bouncer.SayHello:output_type -> targetservice.HelloResponse + 1, // 11: targetservice.Bouncer.UnknownMethod:output_type -> targetservice.HelloResponse + 3, // 12: targetservice.Bouncer.BounceIt:output_type -> targetservice.BallOut + 5, // 13: targetservice.Bouncer.GrowTail:output_type -> targetservice.Body + 10, // [10:14] is the sub-list for method output_type + 6, // [6:10] is the sub-list for method input_type + 6, // [6:6] is the sub-list for extension type_name + 6, // [6:6] is the sub-list for extension extendee + 0, // [0:6] is the sub-list for field type_name } func init() { file_targetservice_proto_init() } @@ -382,6 +545,30 @@ func file_targetservice_proto_init() { return nil } } + file_targetservice_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Limb); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } + file_targetservice_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*Body); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } type x struct{} out := protoimpl.TypeBuilder{ @@ -389,7 +576,7 @@ func file_targetservice_proto_init() { GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_targetservice_proto_rawDesc, NumEnums: 0, - NumMessages: 4, + NumMessages: 6, NumExtensions: 0, NumServices: 1, }, diff --git a/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go index 01320e67adb..7eb5f4d2d0d 100644 --- a/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go +++ b/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go @@ -22,6 +22,7 @@ type BouncerClient interface { // define a gRPC method that's not implemented in the target UnknownMethod(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloResponse, error) BounceIt(ctx context.Context, in *BallIn, opts ...grpc.CallOption) (*BallOut, error) + GrowTail(ctx context.Context, in *Body, opts ...grpc.CallOption) (*Body, error) } type bouncerClient struct { @@ -59,6 +60,15 @@ func (c *bouncerClient) BounceIt(ctx context.Context, in *BallIn, opts ...grpc.C return out, nil } +func (c *bouncerClient) GrowTail(ctx context.Context, in *Body, opts ...grpc.CallOption) (*Body, error) { + out := new(Body) + err := c.cc.Invoke(ctx, "/targetservice.Bouncer/GrowTail", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + // BouncerServer is the server API for Bouncer service. // All implementations must embed UnimplementedBouncerServer // for forward compatibility @@ -67,6 +77,7 @@ type BouncerServer interface { // define a gRPC method that's not implemented in the target UnknownMethod(context.Context, *HelloRequest) (*HelloResponse, error) BounceIt(context.Context, *BallIn) (*BallOut, error) + GrowTail(context.Context, *Body) (*Body, error) mustEmbedUnimplementedBouncerServer() } @@ -83,6 +94,9 @@ func (UnimplementedBouncerServer) UnknownMethod(context.Context, *HelloRequest) func (UnimplementedBouncerServer) BounceIt(context.Context, *BallIn) (*BallOut, error) { return nil, status.Errorf(codes.Unimplemented, "method BounceIt not implemented") } +func (UnimplementedBouncerServer) GrowTail(context.Context, *Body) (*Body, error) { + return nil, status.Errorf(codes.Unimplemented, "method GrowTail not implemented") +} func (UnimplementedBouncerServer) mustEmbedUnimplementedBouncerServer() {} // UnsafeBouncerServer may be embedded to opt out of forward compatibility for this service. @@ -150,6 +164,24 @@ func _Bouncer_BounceIt_Handler(srv interface{}, ctx context.Context, dec func(in return interceptor(ctx, in, info, handler) } +func _Bouncer_GrowTail_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(Body) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(BouncerServer).GrowTail(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/targetservice.Bouncer/GrowTail", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(BouncerServer).GrowTail(ctx, req.(*Body)) + } + return interceptor(ctx, in, info, handler) +} + // Bouncer_ServiceDesc is the grpc.ServiceDesc for Bouncer service. // It's only intended for direct use with grpc.RegisterService, // and not to be introspected or modified (even as a copy) @@ -169,6 +201,10 @@ var Bouncer_ServiceDesc = grpc.ServiceDesc{ MethodName: "BounceIt", Handler: _Bouncer_BounceIt_Handler, }, + { + MethodName: "GrowTail", + Handler: _Bouncer_GrowTail_Handler, + }, }, Streams: []grpc.StreamDesc{}, Metadata: "targetservice.proto", diff --git a/spec/fixtures/grpc/targetservice.proto b/spec/fixtures/grpc/targetservice.proto index ebd15dd4b3e..892736006ed 100644 --- a/spec/fixtures/grpc/targetservice.proto +++ b/spec/fixtures/grpc/targetservice.proto @@ -38,6 +38,12 @@ service Bouncer { body: "*" }; } + + rpc GrowTail(Body) returns (Body) { + option (google.api.http) = { + get: "/v1/grow/tail" + }; + } } @@ -53,6 +59,7 @@ message HelloResponse { message BallIn { string message = 1; google.protobuf.Timestamp when = 2; + google.protobuf.Timestamp now = 3; } message BallOut { @@ -60,3 +67,15 @@ message BallOut { string time_message = 2; google.protobuf.Timestamp now = 3; } + +message Limb { + int32 count = 1; + string endings = 2; +} + +message Body { + string name = 1; + Limb hands = 2; + Limb legs = 3; + Limb tail = 4; +} From d7d1cf9da2dea40e5087ca1f2660117c73b4ed5c Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 31 Aug 2021 16:20:27 -0300 Subject: [PATCH 0853/4351] chore(scripts) add reminder steps This will allow us to deprecate internal checklists and only use the script. --- scripts/make-final-release | 81 ++++++++++++++++++++++++++++++++++++++ scripts/make-patch-release | 39 ++++++++++++++++++ 2 files changed, 120 insertions(+) diff --git a/scripts/make-final-release b/scripts/make-final-release index d2da3b447d4..07b15f3551d 100755 --- a/scripts/make-final-release +++ b/scripts/make-final-release @@ -20,6 +20,12 @@ function usage() { echo fi c=1 + step "all_clear" "ensure all PRs marked on the release milestone are 100% merged" + step "dependencies" "ensure all kong dependencies are bumped in the rockspec" + step "check_perf" "ensure performance tests were executed" + step "check_upgrade_tests" "ensure upgrade tests were executed" + step "check_changelog" "ensure changelog was written in pre-release and is ready for final" + step "check_upgrade" "ensure upgrade.md was updated in pre-release and is ready for final" step "version_bump" "bump and commit the version number" step "submit" "push and submit a release PR" step "merge" "merge, tag and sign the release" @@ -90,6 +96,81 @@ fi EDITOR="${EDITOR-$VISUAL}" case "$step" in + #--------------------------------------------------------------------------- + all_clear) + if which firefox > /dev/null 2>&1 + then + browser=firefox + elif which xdg-open > /dev/null 2>&1 + then + browser=xdg-open + elif which open > /dev/null 2>&1 + then + browser=open + fi + + echo "Visit the milestones page (https://github.com/Kong/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit" + read + if [ "$REPLY" = "y" ] + then + $browser https://github.com/Kong/kong/milestones + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All PRs are merged. Proceeding!" + ;; + + #--------------------------------------------------------------------------- + dependencies) + echo "Ensure Kong dependencies in the rockspec are bumped to their latest version. Press 'y' to open Kong's rockspec or Ctrl+C to quit" + read + if [ "$REPLY" = "y" ] + then + $EDITOR *.rockspec + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All dependencies are bumped. Proceeding!" + ;; + + #--------------------------------------------------------------------------- + check_perf) + CONFIRM "Ensure Kong performance tests were performed and no showstopper regressions were found. If everything looks all right, press Enter to continue or Ctrl+C to quit" + SUCCESS "Proceeding." + ;; + + #--------------------------------------------------------------------------- + check_upgrade_tests) + CONFIRM "Ensure Kong upgrade tests were performed and no showstopper regressions were found. If everything looks all right, press Enter to continue or Ctrl+C to quit" + SUCCESS "Proceeding." + ;; + + #--------------------------------------------------------------------------- + check_changelog) + echo "Ensure changelog was written in pre-release and is ready for the final. Press 'y' to open the CHANGELOG or Ctrl+C to quit" + read + if [ "$REPLY" = "y" ] + then + $EDITOR CHANGELOG.md + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "CHANGELOG is ready. Proceeding!" + ;; + + #--------------------------------------------------------------------------- + check_upgrade) + echo "Ensure UPGRADE.md was written in pre-release and is ready for the final. Press 'y' to open UPGRADE.md or Ctrl+C to quit" + read + if [ "$REPLY" = "y" ] + then + $EDITOR UPGRADE.md + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "UPGRADE.md is ready. Proceeding!" + ;; + #--------------------------------------------------------------------------- version_bump) sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua diff --git a/scripts/make-patch-release b/scripts/make-patch-release index 71a5e714b6f..9cea498ea23 100755 --- a/scripts/make-patch-release +++ b/scripts/make-patch-release @@ -20,6 +20,8 @@ function usage() { echo fi c=1 + step "all_clear" "ensure all PRs marked on the release milestone are 100% merged" + step "dependencies" "ensure all kong dependencies are bumped in the rockspec" step "create" "create the branch" step "write_changelog" "prepare the changelog" step "commit_changelog" "commit the changelog" @@ -96,6 +98,43 @@ fi EDITOR="${EDITOR-$VISUAL}" case "$step" in + #--------------------------------------------------------------------------- + all_clear) + if which firefox > /dev/null 2>&1 + then + browser=firefox + elif which xdg-open > /dev/null 2>&1 + then + browser=xdg-open + elif which open > /dev/null 2>&1 + then + browser=open + fi + + echo "Visit the milestones page (https://github.com/Kong/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit" + read + if [ "$REPLY" = "y" ] + then + $browser https://github.com/Kong/kong/milestones + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All PRs are merged. Proceeding!" + ;; + + #--------------------------------------------------------------------------- + dependencies) + echo "Ensure Kong dependencies in the rockspec are bumped to their latest patch version. Press 'y' to open Kong's rockspec or Ctrl+C to quit" + read + if [ "$REPLY" = "y" ] + then + $EDITOR *.rockspec + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All dependencies are bumped. Proceeding!" + ;; + #--------------------------------------------------------------------------- create) if [ $(git status --untracked-files=no --porcelain | wc -l) != "0" ] From e86c50aab558806259070bb85c059274211e38ec Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 2 Sep 2021 09:21:45 -0300 Subject: [PATCH 0854/4351] fix(handler) use request workspace to post balancer events (#7768) The workspace id received in the request was being dismissed when posting balancer CRUD events. When workers used these posted events they had to fallback to the default workspace. --- kong/runloop/balancer/upstreams.lua | 6 +++--- kong/runloop/handler.lua | 18 ++++++++++++++++-- 2 files changed, 19 insertions(+), 5 deletions(-) diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index bb653525e95..72b102286bb 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -148,7 +148,7 @@ function upstreams_M.get_upstream_by_name(upstream_name) end function upstreams_M.setUpstream_by_name(upstream) - local ws_id = workspaces.get_workspace_id() + local ws_id = upstream.ws_id or workspaces.get_workspace_id() upstream_by_name[ws_id .. ":" .. upstream.name] = upstream end @@ -162,7 +162,7 @@ local upstream_events_queue = {} local function do_upstream_event(operation, upstream_data) local upstream_id = upstream_data.id local upstream_name = upstream_data.name - local ws_id = workspaces.get_workspace_id() + local ws_id = upstream_data.ws_id or workspaces.get_workspace_id() local by_name_key = ws_id .. ":" .. upstream_name if operation == "create" then @@ -231,7 +231,7 @@ function upstreams_M.update_balancer_state(premature) while upstream_events_queue[1] do local event = upstream_events_queue[1] - local _, err = do_upstream_event(event.operation, event.upstream_data, event.workspaces) + local _, err = do_upstream_event(event.operation, event.upstream_data) if err then log(CRIT, "failed handling upstream event: ", err) return diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b4d29be18a0..35e49c77c9f 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -11,6 +11,7 @@ local singletons = require "kong.singletons" local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local declarative = require "kong.db.declarative" +local workspaces = require "kong.workspaces" local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -253,6 +254,12 @@ local function register_balancer_events(core_cache, worker_events, cluster_event worker_events.register(function(data) local operation = data.operation local upstream = data.entity + local ws_id = workspaces.get_workspace_id() + if not data.entity.ws_id then + log(DEBUG, "Event crud ", operation, " for upstream ", upstream.id, + " received without ws_id, adding.") + data.entity.ws_id = ws_id + end -- => to worker_events node handler local ok, err = worker_events.post("balancer", "upstreams", { operation = data.operation, @@ -263,7 +270,7 @@ local function register_balancer_events(core_cache, worker_events, cluster_event operation, " to workers: ", err) end -- => to cluster_events handler - local key = fmt("%s:%s:%s", operation, upstream.id, upstream.name) + local key = fmt("%s:%s:%s:%s", operation, data.entity.ws_id, upstream.id, upstream.name) local ok, err = cluster_events:broadcast("balancer:upstreams", key) if not ok then log(ERR, "failed broadcasting upstream ", operation, " to cluster: ", err) @@ -276,6 +283,12 @@ local function register_balancer_events(core_cache, worker_events, cluster_event local operation = data.operation local upstream = data.entity + if not data.entity.ws_id then + log(CRIT, "Operation ", operation, " for upstream ", data.entity.id, + " received without workspace, discarding.") + return + end + singletons.core_cache:invalidate_local("balancer:upstreams") singletons.core_cache:invalidate_local("balancer:upstreams:" .. upstream.id) @@ -285,10 +298,11 @@ local function register_balancer_events(core_cache, worker_events, cluster_event cluster_events:subscribe("balancer:upstreams", function(data) - local operation, id, name = unpack(utils.split(data, ":")) + local operation, ws_id, id, name = unpack(utils.split(data, ":")) local entity = { id = id, name = name, + ws_id = ws_id, } -- => to worker_events node handler local ok, err = worker_events.post("balancer", "upstreams", { From 8e4c0033e6d2b8b6be0250fa805e8263b189a168 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 3 Sep 2021 13:26:14 -0300 Subject: [PATCH 0855/4351] feat(prometheus) add subsystem label to upstream's health info (#7802) --- kong/plugins/prometheus/exporter.lua | 10 ++-- kong/plugins/prometheus/handler.lua | 2 +- .../26-prometheus/04-status_api_spec.lua | 51 +++++++++++++------ 3 files changed, 41 insertions(+), 22 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index f36369ea0f2..122969b7a57 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -60,7 +60,7 @@ local function init() "Health status of targets of upstream. " .. "States = healthchecks_off|healthy|unhealthy|dns_error, " .. "value is 1 when state is populated.", - {"upstream", "target", "address", "state"}) + {"upstream", "target", "address", "state", "subsystem"}) local memory_stats = {} memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", @@ -140,10 +140,10 @@ end local labels_table = {0, 0, 0} local labels_table4 = {0, 0, 0, 0} local upstream_target_addr_health_table = { - { value = 0, labels = { 0, 0, 0, "healthchecks_off" } }, - { value = 0, labels = { 0, 0, 0, "healthy" } }, - { value = 0, labels = { 0, 0, 0, "unhealthy" } }, - { value = 0, labels = { 0, 0, 0, "dns_error" } }, + { value = 0, labels = { 0, 0, 0, "healthchecks_off", ngx.config.subsystem } }, + { value = 0, labels = { 0, 0, 0, "healthy", ngx.config.subsystem } }, + { value = 0, labels = { 0, 0, 0, "unhealthy", ngx.config.subsystem } }, + { value = 0, labels = { 0, 0, 0, "dns_error", ngx.config.subsystem } }, } local function set_healthiness_metrics(table, upstream, target, address, status, metrics_bucket) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 6afa8b3af46..cdc27687f53 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.3.0", + VERSION = "1.4.0", } function PrometheusHandler.init_worker() diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 05553a99407..150fdb2d463 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -295,11 +295,11 @@ describe("Plugin: prometheus (access via status API)", function() }) body = assert.res_status(200, res) - return body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 1', nil, true) + return body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off",subsystem="http"} 1', nil, true) end) - assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error",subsystem="http"} 0', body, nil, true) end) it("exposes upstream's target health metrics - healthy", function() @@ -311,11 +311,11 @@ describe("Plugin: prometheus (access via status API)", function() }) body = assert.res_status(200, res) - return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy"} 1', nil, true) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy",subsystem="http"} 1', nil, true) end) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="unhealthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="dns_error",subsystem="http"} 0', body, nil, true) end) it("exposes upstream's target health metrics - unhealthy", function() @@ -327,11 +327,11 @@ describe("Plugin: prometheus (access via status API)", function() }) body = assert.res_status(200, res) - return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="unhealthy"} 1', nil, true) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="unhealthy",subsystem="http"} 1', nil, true) end) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthchecks_off"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="dns_error"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthchecks_off",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="dns_error",subsystem="http"} 0', body, nil, true) end) it("exposes upstream's target health metrics - dns_error", function() @@ -343,11 +343,30 @@ describe("Plugin: prometheus (access via status API)", function() }) body = assert.res_status(200, res) - return body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error"} 1', nil, true) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error",subsystem="http"} 1', nil, true) end) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy"} 0', body, nil, true) - assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off",subsystem="http"} 0', body, nil, true) + end) + + it("adds subsystem label to upstream's target health metrics", function() + local body + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + + body = assert.res_status(200, res) + return body:gmatch('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error",subsystem="%w+"} 1', nil, true) + end) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="stream"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy",subsystem="stream"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off",subsystem="http"} 0', body, nil, true) + assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off",subsystem="stream"} 0', body, nil, true) end) it("remove metrics from deleted upstreams", function() From a61332b5e7996f3148eaf295484e393e38fc4b96 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 6 Sep 2021 16:58:45 +0200 Subject: [PATCH 0856/4351] feat: ignore existing trace (#125) Co-authored-by: Yoan Blanc --- kong/plugins/zipkin/handler.lua | 3 ++- kong/plugins/zipkin/schema.lua | 2 +- kong/plugins/zipkin/tracing_headers.lua | 9 ++++++++- spec/tracing_headers_spec.lua | 7 +++++++ 4 files changed, 18 insertions(+), 3 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index fe15156f899..d4ecbef5a99 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -114,7 +114,8 @@ if subsystem == "http" then local req_headers = req.get_headers() local header_type, trace_id, span_id, parent_id, should_sample, baggage = - tracing_headers.parse(req_headers) + tracing_headers.parse(req_headers, conf.header_type) + local method = req.get_method() if should_sample == nil then diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 5f91a9be668..335efd28251 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -54,7 +54,7 @@ return { { include_credential = { type = "boolean", required = true, default = true } }, { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { type = "string", required = true, default = "preserve", - one_of = { "preserve", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, { default_header_type = { type = "string", required = true, default = "b3", one_of = { "b3", "b3-single", "w3c", "jaeger", "ot" } } }, { tags_header = { type = "string", required = true, default = "Zipkin-Tags" } }, diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 6a29bf221b2..89c83446957 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -364,7 +364,11 @@ local function find_header_type(headers) end -local function parse(headers) +local function parse(headers, conf_header_type) + if conf_header_type == "ignore" then + return nil + end + -- Check for B3 headers first local header_type, composed_header = find_header_type(headers) local trace_id, span_id, parent_id, should_sample @@ -401,7 +405,10 @@ end local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type) local set_header = kong.service.request.set_header + -- If conf_header_type is set to `preserve`, found_header_type is used over default_header_type; + -- if conf_header_type is set to `ignore`, found_header_type is not set, thus default_header_type is used. if conf_header_type ~= "preserve" and + conf_header_type ~= "ignore" and found_header_type ~= nil and conf_header_type ~= found_header_type then diff --git a/spec/tracing_headers_spec.lua b/spec/tracing_headers_spec.lua index c5b322464d6..a96d0e50409 100644 --- a/spec/tracing_headers_spec.lua +++ b/spec/tracing_headers_spec.lua @@ -47,6 +47,13 @@ describe("tracing_headers.parse", function() warn:revert() end) + it("does not parse headers with ignore type", function() + local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) + local t = { parse({ tracestate = "b3=" .. b3 }, "ignore") } + assert.spy(warn).not_called() + assert.same({}, t) + end) + it("1-char", function() local t = { parse({ b3 = "1" }) } assert.same({ "b3-single", nil, nil, nil, true }, t) From 00432ae674072b3ec2b062c5e510984f691837d2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 7 Sep 2021 16:58:53 +0300 Subject: [PATCH 0857/4351] refactor(azure-functions) lua-resty-http 0.16.1 (#17) ### Summary `lua-resty-http` deprecated some of its functions, this PR updates `azure-functions` plugin to use the non-deprecated versions. --- kong/plugins/azure-functions/handler.lua | 49 +++++++++--------------- 1 file changed, 18 insertions(+), 31 deletions(-) diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 55921b7ba93..949a3ba7876 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -4,6 +4,7 @@ local http = require "resty.http" local kong = kong +local fmt = string.format local var = ngx.var local pairs = pairs local server_header = meta._SERVER_TOKENS @@ -22,7 +23,7 @@ end local azure = { PRIORITY = 749, - VERSION = "1.0.0", + VERSION = "1.0.1", } @@ -47,28 +48,11 @@ function azure:access(config) end config = conf - local client = http.new() local request_method = kong.request.get_method() local request_body = kong.request.get_raw_body() local request_headers = kong.request.get_headers() local request_args = kong.request.get_query() - client:set_timeout(config.timeout) - - local ok, err = client:connect(config.host, config.port) - if not ok then - kong.log.err("could not connect to Azure service: ", err) - return kong.response.exit(500, { message = "An unexpected error ocurred" }) - end - - if config.https then - local ok2, err2 = client:ssl_handshake(false, config.host, config.https_verify) - if not ok2 then - kong.log.err("could not perform SSL handshake : ", err2) - return kong.response.exit(500, { message = "An unexpected error ocurred" }) - end - end - local upstream_uri = var.upstream_uri local path = conf.path local end1 = path:sub(-1, -1) @@ -93,14 +77,22 @@ function azure:access(config) request_headers["x-functions-key"] = config.apikey request_headers["x-functions-clientid"] = config.clientid - local res - res, err = client:request { - method = request_method, - path = path, - body = request_body, - query = request_args, + + local scheme = config.https and "https" or "http" + local uri = conf.port and fmt("%s://%s:%d", scheme, conf.host, conf.port) + or fmt("%s://%s", scheme, conf.host) + + local client = http.new() + client:set_timeout(config.timeout) + local res, err = client:request_uri(uri, { + method = request_method, + path = path, + body = request_body, + query = request_args, headers = request_headers, - } + ssl_verify = config.https_verify, + keepalive_timeout = conf.keepalive, + }) if not res then kong.log.err(err) @@ -109,7 +101,7 @@ function azure:access(config) local response_headers = res.headers local response_status = res.status - local response_content = res:read_body() + local response_content = res.body if var.http2 then response_headers["Connection"] = nil @@ -119,11 +111,6 @@ function azure:access(config) response_headers["Transfer-Encoding"] = nil end - ok, err = client:set_keepalive(config.keepalive) - if not ok then - kong.log.err("could not keepalive connection: ", err) - end - return send(response_status, response_content, response_headers) end From f07671a3e6d80d2a169a43ff6f377cc6feae19dd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 7 Sep 2021 17:15:59 +0300 Subject: [PATCH 0858/4351] chore(azure-functions) release 1.0.1 (#18) --- README.md | 3 +++ ...1.rockspec => kong-plugin-azure-functions-1.0.1-1.rockspec | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) rename kong-plugin-azure-functions-1.0.0-1.rockspec => kong-plugin-azure-functions-1.0.1-1.rockspec (93%) diff --git a/README.md b/README.md index d33cfd82d7f..e2bbf04e22e 100644 --- a/README.md +++ b/README.md @@ -26,6 +26,9 @@ Version is strictly based on [SemVer](https://semver.org/) - upload to luarocks; `luarocks upload kong-plugin-azure-functions-x.y.z-1.rockspec --api-key=abc...` - test rockspec; `luarocks install kong-plugin-azure-functions` +### 1.0.1 07-Sep-2021 +- `lua-resty-http` `0.16.1` usage bump (does not use the deprecated functions anymore) + ### 1.0.0 19-Nov-2020 - Fix: pass incoming headers, issue [#15](https://github.com/Kong/kong-plugin-azure-functions/issues/15) diff --git a/kong-plugin-azure-functions-1.0.0-1.rockspec b/kong-plugin-azure-functions-1.0.1-1.rockspec similarity index 93% rename from kong-plugin-azure-functions-1.0.0-1.rockspec rename to kong-plugin-azure-functions-1.0.1-1.rockspec index 04cd13ba16f..65371820f9b 100644 --- a/kong-plugin-azure-functions-1.0.0-1.rockspec +++ b/kong-plugin-azure-functions-1.0.1-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-azure-functions" -version = "1.0.0-1" +version = "1.0.1-1" source = { url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "1.0.0" + tag = "1.0.1" } description = { summary = "This plugin allows Kong to invoke Azure functions.", From fe515ac361b530d6c1985b819ab955931f1c8f1e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Sep 2021 22:24:09 +0300 Subject: [PATCH 0859/4351] chore(deps) bump lua-resty-http from 0.15 to 0.16.1 ### Summary - Fixed issue where the host parsed from the URI given in request_uri was not being used as a default for SNI in lieu of explicit ssl_server_name config. This restores backwards compatibility with <= v0.15. - New improved connection syntax and logic. These changes make SSL + proxy connection reuse safer, and so the new syntax is strongly recommended over the older, now deprecated syntax. Thanks @Tieske for this major contribution. - Documentation largely rewritten and tidied up. - request_uri now supports ipv6 literals. - Content-Length calculation now handles a wider variety of Lua types. - Transfer-Encoding will always override (and remove) Content-Length as per the spec, to help prevent request smuggling. - Various other bug fixes and improvements. --- CHANGELOG.md | 1 + kong-2.5.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9500d759be9..614d5f0efa2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,6 +70,7 @@ [#7430](https://github.com/Kong/kong/pull/7727) - Bumped `openssl` from `1.1.1k` to `1.1.1l` [7767](https://github.com/Kong/kong/pull/7767) +- Bumped `lua-resty-http` from 0.15 to 0.16.1 [#7797](https://github.com/kong/kong/pull/7797) ### Additions diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index c3ea950ecf0..d488093c022 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -16,7 +16,7 @@ dependencies = { "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.11.0", - "lua-resty-http == 0.15", + "lua-resty-http == 0.16.1", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.5", "multipart == 0.5.9", From b4bebe39b38db15d4efe0f365c0912a1c7bac33e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 6 Sep 2021 15:34:51 +0300 Subject: [PATCH 0860/4351] refactor(tests) modifications for resty.http 0.16.1 ### Summary Makes tests to use resty.http 0.16.1. --- spec/02-integration/02-cmd/03-reload_spec.lua | 1 - spec/02-integration/05-proxy/06-ssl_spec.lua | 10 +- spec/03-plugins/06-statsd/01-log_spec.lua | 2 +- spec/fixtures/balancer_utils.lua | 30 +++--- spec/helpers.lua | 93 ++++++++++++++++--- 5 files changed, 107 insertions(+), 29 deletions(-) diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index e73fc5401db..884ed2fddb4 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -780,4 +780,3 @@ describe("key-auth plugin invalidation on dbless reload #off", function() end) end) - diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index dabdb74c6a9..8356467308f 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -558,8 +558,14 @@ for _, strategy in helpers.each_strategy() do stream_listen = "127.0.0.1:9020 ssl" }) - https_client = helpers.http_client("127.0.0.1", 9020, 60000) - assert(https_client:ssl_handshake(nil, "example.com", false)) -- explicit no-verify + https_client = helpers.http_client({ + scheme = "https", + host = "127.0.0.1", + port = 9020, + timeout = 60000, + ssl_verify = false, + ssl_server_name = "example.com", + }) end) lazy_teardown(function() diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 0ae5a48c4aa..f2a7d53065c 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -305,7 +305,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.contains("kong.statsd1.request.count:1|c", metrics) assert.contains("kong.statsd1.latency:%d+|ms", metrics, true) - assert.contains("kong.statsd1.request.size:110|ms", metrics) + assert.contains("kong.statsd1.request.size:112|ms", metrics) assert.contains("kong.statsd1.request.status.200:1|c", metrics) assert.contains("kong.statsd1.request.status.total:1|c", metrics) assert.contains("kong.statsd1.response.size:%d+|ms", metrics, true) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 9dd33b6a187..3b34c14c142 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -54,7 +54,11 @@ end local function direct_request(host, port, path, protocol, host_header) - local pok, client = pcall(helpers.http_client, host, port) + local pok, client = pcall(helpers.http_client, { + host = host, + port = port, + scheme = protocol, + }) if not pok then return nil, "pcall: " .. client .. " : " .. host ..":"..port end @@ -62,10 +66,6 @@ local function direct_request(host, port, path, protocol, host_header) return nil, "client" end - if protocol == "https" then - assert(client:ssl_handshake()) - end - local res, err = client:send { method = "GET", path = path, @@ -106,12 +106,20 @@ local function client_requests(n, host_or_headers, proxy_host, proxy_port, proto local oks, fails = 0, 0 local last_status for _ = 1, n do - local client = (proxy_host and proxy_port) - and helpers.http_client(proxy_host, proxy_port) - or helpers.proxy_client() - - if protocol == "https" then - assert(client:ssl_handshake()) + local client + if proxy_host and proxy_port then + client = helpers.http_client({ + host = proxy_host, + port = proxy_port, + scheme = protocol, + }) + + else + if protocol == "https" then + client = helpers.proxy_ssl_client() + else + client = helpers.proxy_client() + end end local res = client:send { diff --git a/spec/helpers.lua b/spec/helpers.lua index 067e9ff248a..60dcd8a5e7e 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -662,6 +662,50 @@ for _, method_name in ipairs({"get", "post", "put", "patch", "delete"}) do end end + +--- Creates a http client from options. +-- Instead of using this client, you'll probably want to use the pre-configured +-- clients available as `proxy_client`, `admin_client`, etc. because these come +-- pre-configured and connected to the underlying Kong test instance. +-- +-- @function http_client_opts +-- @param options connection and other options +-- @return http client +-- @see http_client:send +-- @see proxy_client +-- @see proxy_ssl_client +-- @see admin_client +-- @see admin_ssl_client +local function http_client_opts(options) + if not options.scheme then + options = utils.deep_copy(options) + options.scheme = "http" + if options.port == 443 then + options.scheme = "https" + else + options.scheme = "http" + end + end + + local self = setmetatable(assert(http.new()), resty_http_proxy_mt) + local _, err = self:connect(options) + if err then + error("Could not connect to " .. options.host or "unknown" .. ":" .. options.port or "unknown" .. ": " .. err) + end + + if options.connect_timeout and + options.send_timeout and + options.read_timeout + then + self:set_timeouts(options.connect_timeout, options.send_timeout, options.read_timeout) + else + self:set_timeout(options.timeout or 10000) + end + + return self +end + + --- Creates a http client. -- Instead of using this client, you'll probably want to use the pre-configured -- clients available as `proxy_client`, `admin_client`, etc. because these come @@ -678,14 +722,15 @@ end -- @see admin_client -- @see admin_ssl_client local function http_client(host, port, timeout) - timeout = timeout or 10000 - local self = setmetatable(assert(http.new()), resty_http_proxy_mt) - local _, err = self:connect(host, port) - if err then - error("Could not connect to " .. host .. ":" .. port .. ": " .. err) + if type(host) == "table" then + return http_client_opts(host) end - self:set_timeout(timeout) - return self + + return http_client_opts({ + host = host, + port = port, + timeout = timeout, + }) end @@ -728,7 +773,12 @@ local function proxy_client(timeout, forced_port) local proxy_ip = get_proxy_ip(false) local proxy_port = get_proxy_port(false) assert(proxy_ip, "No http-proxy found in the configuration") - return http_client(proxy_ip, forced_port or proxy_port, timeout or 60000) + return http_client_opts({ + scheme = "http", + host = proxy_ip, + port = forced_port or proxy_port, + timeout = timeout or 60000, + }) end @@ -740,9 +790,15 @@ local function proxy_ssl_client(timeout, sni) local proxy_ip = get_proxy_ip(true, true) local proxy_port = get_proxy_port(true, true) assert(proxy_ip, "No https-proxy found in the configuration") - local client = http_client(proxy_ip, proxy_port, timeout or 60000) - assert(client:ssl_handshake(nil, sni, false)) -- explicit no-verify - return client + local client = http_client_opts({ + scheme = "https", + host = proxy_ip, + port = proxy_port, + timeout = timeout or 60000, + ssl_verify = false, + ssl_server_name = sni, + }) + return client end @@ -760,7 +816,12 @@ local function admin_client(timeout, forced_port) end end assert(admin_ip, "No http-admin found in the configuration") - return http_client(admin_ip, forced_port or admin_port, timeout or 60000) + return http_client_opts({ + scheme = "http", + host = admin_ip, + port = forced_port or admin_port, + timeout = timeout or 60000 + }) end --- returns a pre-configured `http_client` for the Kong admin SSL port. @@ -775,8 +836,12 @@ local function admin_ssl_client(timeout) end end assert(admin_ip, "No https-admin found in the configuration") - local client = http_client(admin_ip, admin_port, timeout or 60000) - assert(client:ssl_handshake()) + local client = http_client_opts({ + scheme = "https", + host = admin_ip, + port = admin_port, + timeout = timeout or 60000, + }) return client end From d3219caaffc7ab6bed5ccba68a6a6ede29c9fdfe Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 2 Sep 2021 12:09:26 +0300 Subject: [PATCH 0861/4351] refactor(aws-lambda) use error function instead of kong.log.err + kong.response.exit ### Summary Just cleans up a a code on bit on error handling. Also uses `kong.response.error` instead of `kong.response.exit` in one error case. --- kong/plugins/aws-lambda/handler.lua | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index ea3a975262d..74255ca42af 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -222,9 +222,7 @@ function AWSLambdaHandler:access(conf) ) if not iam_role_credentials then - return kong.response.exit(500, { - message = "An unexpected error occurred" - }) + return kong.response.error(500) end opts.access_key = iam_role_credentials.access_key @@ -239,8 +237,7 @@ function AWSLambdaHandler:access(conf) local request request, err = aws_v4(opts) if err then - kong.log.err(err) - return kong.response.exit(500, { message = "An unexpected error occurred" }) + return error(err) end -- Trigger request @@ -260,8 +257,7 @@ function AWSLambdaHandler:access(conf) } } if not ok then - kong.log.err(err) - return kong.response.exit(500, { message = "An unexpected error occurred" }) + return error(err) end local res, err = client:request { @@ -271,8 +267,7 @@ function AWSLambdaHandler:access(conf) headers = request.headers } if not res then - kong.log.err(err) - return kong.response.exit(500, { message = "An unexpected error occurred" }) + return error(err) end local content = res:read_body() @@ -292,8 +287,7 @@ function AWSLambdaHandler:access(conf) ok, err = client:set_keepalive(conf.keepalive) if not ok then - kong.log.err(err) - return kong.response.exit(500, { message = "An unexpected error occurred" }) + return error(err) end local status @@ -333,6 +327,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.6.0" +AWSLambdaHandler.VERSION = "3.6.1" return AWSLambdaHandler From 939d62fdad2038f7c0d98b584838e9f0069ae147 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 2 Sep 2021 13:35:55 +0300 Subject: [PATCH 0862/4351] refactor(aws-lambda) modifications for resty.http 0.16.1 ### Summary Makes aws-lambda plugin to use resty.http 0.16.1. --- kong-2.5.0-0.rockspec | 1 - kong/plugins/aws-lambda/handler.lua | 57 +++-- .../aws-lambda/http/connect-better.lua | 213 ------------------ .../aws-lambda/iam-ec2-credentials.lua | 41 +--- .../aws-lambda/iam-ecs-credentials.lua | 45 ++-- .../03-iam-ec2-credentials_spec.lua | 13 +- .../04-iam-ecs-credentials_spec.lua | 13 +- .../27-aws-lambda/99-access_spec.lua | 2 +- 8 files changed, 68 insertions(+), 317 deletions(-) delete mode 100644 kong/plugins/aws-lambda/http/connect-better.lua diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index d488093c022..55397c013d3 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -401,7 +401,6 @@ build = { ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", - ["kong.plugins.aws-lambda.http.connect-better"] = "kong/plugins/aws-lambda/http/connect-better.lua", ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", ["kong.plugins.grpc-gateway.deco"] = "kong/plugins/grpc-gateway/deco.lua", diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 74255ca42af..3291fc54ebb 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -2,7 +2,7 @@ local aws_v4 = require "kong.plugins.aws-lambda.v4" local aws_serializer = require "kong.plugins.aws-lambda.aws-serializer" -local http = require "kong.plugins.aws-lambda.http.connect-better" +local http = require "resty.http" local cjson = require "cjson.safe" local meta = require "kong.meta" local constants = require "kong.constants" @@ -39,10 +39,12 @@ local ngx_update_time = ngx.update_time local tostring = tostring local tonumber = tonumber local ngx_now = ngx.now +local ngx_var = ngx.var local error = error local pairs = pairs local kong = kong local type = type +local find = string.find local fmt = string.format @@ -126,7 +128,6 @@ local AWSLambdaHandler = {} function AWSLambdaHandler:access(conf) local upstream_body = kong.table.new(0, 6) - local var = ngx.var local ctx = ngx.ctx if conf.awsgateway_compatible then @@ -240,44 +241,47 @@ function AWSLambdaHandler:access(conf) return error(err) end + local uri = port and fmt("https://%s:%d", host, port) + or fmt("https://%s", host) + + local proxy_opts + if conf.proxy_url then + if find(conf.proxy_url, "https", 1, true) == 1 then + proxy_opts = { + https_proxy = conf.proxy_url, + } + else + proxy_opts = { + http_proxy = conf.proxy_url, + } + end + end + -- Trigger request local client = http.new() client:set_timeout(conf.timeout) - local kong_wait_time_start = get_now() - - local ok - ok, err = client:connect_better { - scheme = "https", - host = host, - port = port, - ssl = { verify = false }, - proxy = conf.proxy_url and { - uri = conf.proxy_url, - } - } - if not ok then - return error(err) - end - - local res, err = client:request { + local res, err = client:request_uri(uri, { method = "POST", path = request.url, body = request.body, - headers = request.headers - } + headers = request.headers, + ssl_verify = false, + proxy_opts = proxy_opts, + keepalive_timeout = conf.keepalive, + }) if not res then return error(err) end - local content = res:read_body() + local content = res.body -- setting the latency here is a bit tricky, but because we are not -- actually proxying, it will not be overwritten ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start local headers = res.headers - if var.http2 then + if ngx_var.http2 then headers["Connection"] = nil headers["Keep-Alive"] = nil headers["Proxy-Connection"] = nil @@ -285,11 +289,6 @@ function AWSLambdaHandler:access(conf) headers["Transfer-Encoding"] = nil end - ok, err = client:set_keepalive(conf.keepalive) - if not ok then - return error(err) - end - local status if conf.is_proxy_integration then @@ -327,6 +326,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.6.1" +AWSLambdaHandler.VERSION = "3.6.2" return AWSLambdaHandler diff --git a/kong/plugins/aws-lambda/http/connect-better.lua b/kong/plugins/aws-lambda/http/connect-better.lua deleted file mode 100644 index c8edcf71e24..00000000000 --- a/kong/plugins/aws-lambda/http/connect-better.lua +++ /dev/null @@ -1,213 +0,0 @@ -local ngx_re_gmatch = ngx.re.gmatch -local ngx_re_sub = ngx.re.sub -local ngx_re_find = ngx.re.find - - -local http = require "resty.http" - ---[[ -A better connection function that incorporates: - - tcp connect - - ssl handshake - - http proxy -Due to this it will be better at setting up a socket pool where connections can -be kept alive. - - -Call it with a single options table as follows: - -client:connect_better { - scheme = "https" -- scheme to use, or nil for unix domain socket - host = "myhost.com", -- target machine, or a unix domain socket - port = nil, -- port on target machine, will default to 80/443 based on scheme - pool = nil, -- connection pool name, leave blank! this function knows best! - pool_size = nil, -- options as per: https://github.com/openresty/lua-nginx-module#tcpsockconnect - backlog = nil, - - ssl = { -- ssl will be used when either scheme = https, or when ssl is truthy - ctx = nil, -- options as per: https://github.com/openresty/lua-nginx-module#tcpsocksslhandshake - server_name = nil, - ssl_verify = true, -- defaults to true - }, - - proxy = { -- proxy will be used only if "proxy.uri" is provided - uri = "http://myproxy.internal:123", -- uri of the proxy - authorization = nil, -- a "Proxy-Authorization" header value to be used - no_proxy = nil, -- comma separated string of domains bypassing proxy - }, -} -]] -function http.connect_better(self, options) - local sock = self.sock - if not sock then - return nil, "not initialized" - end - - local ok, err - local proxy_scheme = options.scheme -- scheme to use; http or https - local host = options.host -- remote host to connect to - local port = options.port -- remote port to connect to - local poolname = options.pool -- connection pool name to use - local pool_size = options.pool_size - local backlog = options.backlog - if proxy_scheme and not port then - port = (proxy_scheme == "https" and 443 or 80) - elseif port and not proxy_scheme then - return nil, "'scheme' is required when providing a port" - end - - -- ssl settings - local ssl, ssl_ctx, ssl_server_name, ssl_verify - if proxy_scheme ~= "http" then - -- either https or unix domain socket - ssl = options.ssl - if type(options.ssl) == "table" then - ssl_ctx = ssl.ctx - ssl_server_name = ssl.server_name - ssl_verify = (ssl.verify == nil) or (not not ssl.verify) -- default to true, and force to bool - ssl = true - else - if ssl then - ssl = true - ssl_verify = true -- default to true - else - ssl = false - end - end - else - -- plain http - ssl = false - end - - -- proxy related settings - local proxy, proxy_uri, proxy_uri_t, proxy_authorization, proxy_host, proxy_port - proxy = options.proxy - if proxy and proxy.no_proxy then - -- Check if the no_proxy option matches this host. Implementation adapted - -- from lua-http library (https://github.com/daurnimator/lua-http) - if proxy.no_proxy == "*" then - -- all hosts are excluded - proxy = nil - - else - local no_proxy_set = {} - -- wget allows domains in no_proxy list to be prefixed by "." - -- e.g. no_proxy=.mit.edu - for host_suffix in ngx_re_gmatch(proxy.no_proxy, "\\.?([^,]+)") do - no_proxy_set[host_suffix[1]] = true - end - - -- From curl docs: - -- matched as either a domain which contains the hostname, or the - -- hostname itself. For example local.com would match local.com, - -- local.com:80, and www.local.com, but not www.notlocal.com. - -- - -- Therefore, we keep stripping subdomains from the host, compare - -- them to the ones in the no_proxy list and continue until we find - -- a match or until there's only the TLD left - repeat - if no_proxy_set[host] then - proxy = nil - break - end - - -- Strip the next level from the domain and check if that one - -- is on the list - host = ngx_re_sub(host, "^[^.]+\\.", "") - until not ngx_re_find(host, "\\.") - end - end - - if proxy then - proxy_uri = proxy.uri -- full uri to proxy (only http supported) - proxy_authorization = proxy.authorization -- auth to send via CONNECT - proxy_uri_t, err = self:parse_uri(proxy_uri) - if not proxy_uri_t then - return nil, err - end - - local p_scheme = proxy_uri_t[1] - if p_scheme ~= "http" then - return nil, "protocol " .. p_scheme .. " not supported for proxy connections" - end - proxy_host = proxy_uri_t[2] - proxy_port = proxy_uri_t[3] - end - - -- construct a poolname unique within proxy and ssl info - if not poolname then - poolname = (proxy_scheme or "") - .. ":" .. host - .. ":" .. tostring(port) - .. ":" .. tostring(ssl) - .. ":" .. (ssl_server_name or "") - .. ":" .. tostring(ssl_verify) - .. ":" .. (proxy_uri or "") - .. ":" .. (proxy_authorization or "") - end - - -- do TCP level connection - local tcp_opts = { pool = poolname, pool_size = pool_size, backlog = backlog } - if proxy then - -- proxy based connection - ok, err = sock:connect(proxy_host, proxy_port, tcp_opts) - if not ok then - return nil, err - end - - if proxy and proxy_scheme == "https" and sock:getreusedtimes() == 0 then - -- Make a CONNECT request to create a tunnel to the destination through - -- the proxy. The request-target and the Host header must be in the - -- authority-form of RFC 7230 Section 5.3.3. See also RFC 7231 Section - -- 4.3.6 for more details about the CONNECT request - local destination = host .. ":" .. port - local res, err = self:request({ - method = "CONNECT", - path = destination, - headers = { - ["Host"] = destination, - ["Proxy-Authorization"] = proxy_authorization, - } - }) - - if not res then - return nil, err - end - - if res.status < 200 or res.status > 299 then - return nil, "failed to establish a tunnel through a proxy: " .. res.status - end - end - - elseif not port then - -- non-proxy, without port -> unix domain socket - ok, err = sock:connect(host, tcp_opts) - if not ok then - return nil, err - end - - else - -- non-proxy, regular network tcp - ok, err = sock:connect(host, port, tcp_opts) - if not ok then - return nil, err - end - end - - -- Now do the ssl handshake - if ssl and sock:getreusedtimes() == 0 then - local ok, err = self:ssl_handshake(ssl_ctx, ssl_server_name, ssl_verify) - if not ok then - self:close() - return nil, err - end - end - - self.host = host - self.port = port - self.keepalive = true - - return true -end - -return http diff --git a/kong/plugins/aws-lambda/iam-ec2-credentials.lua b/kong/plugins/aws-lambda/iam-ec2-credentials.lua index 3c4c602b98d..e57cab487a6 100644 --- a/kong/plugins/aws-lambda/iam-ec2-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ec2-credentials.lua @@ -2,29 +2,21 @@ local http = require "resty.http" local json = require "cjson" local parse_date = require("luatz").parse.rfc_3339 local ngx_now = ngx.now +local tostring = tostring +local kong = kong -local kong = kong local METADATA_SERVICE_PORT = 80 local METADATA_SERVICE_REQUEST_TIMEOUT = 5000 local METADATA_SERVICE_HOST = "169.254.169.254" +local METADATA_SERVICE_URI = "http://" .. METADATA_SERVICE_HOST .. ":" .. METADATA_SERVICE_PORT .. + "/latest/meta-data/iam/security-credentials/" local function fetch_ec2_credentials() - local client = http.new() client:set_timeout(METADATA_SERVICE_REQUEST_TIMEOUT) - - local ok, err = client:connect(METADATA_SERVICE_HOST, METADATA_SERVICE_PORT) - - if not ok then - return nil, "Could not connect to metadata service: " .. tostring(err) - end - - local role_name_request_res, err = client:request { - method = "GET", - path = "/latest/meta-data/iam/security-credentials/", - } + local role_name_request_res, err = client:request_uri(METADATA_SERVICE_URI) if not role_name_request_res then return nil, "Could not fetch role name from metadata service: " .. tostring(err) @@ -35,21 +27,11 @@ local function fetch_ec2_credentials() role_name_request_res.status .. " with body " .. role_name_request_res.body end - local iam_role_name = role_name_request_res:read_body() + local iam_role_name = role_name_request_res.body kong.log.debug("Found IAM role on instance with name: ", iam_role_name) - local ok, err = client:connect(METADATA_SERVICE_HOST, METADATA_SERVICE_PORT) - - if not ok then - return nil, "Could not connect to metadata service: " .. tostring(err) - end - - local iam_security_token_request, err = client:request { - method = "GET", - path = "/latest/meta-data/iam/security-credentials/" .. iam_role_name, - } - + local iam_security_token_request, err = client:request_uri(METADATA_SERVICE_URI .. iam_role_name) if not iam_security_token_request then return nil, "Failed to request IAM credentials for role " .. iam_role_name .. " Request returned error: " .. tostring(err) @@ -63,13 +45,13 @@ local function fetch_ec2_credentials() if iam_security_token_request.status ~= 200 then return nil, "Unable to request IAM credentials for role" .. iam_role_name .. " Request returned status code " .. iam_security_token_request.status .. - " " .. tostring(iam_security_token_request:read_body()) + " " .. tostring(iam_security_token_request.body) end - local iam_security_token_data = json.decode(iam_security_token_request:read_body()) + local iam_security_token_data = json.decode(iam_security_token_request.body) kong.log.debug("Received temporary IAM credential from metadata service for role '", - iam_role_name, "' with session token: ", iam_security_token_data.Token) + iam_role_name, "' with session token: ", iam_security_token_data.Token) local result = { access_key = iam_security_token_data.AccessKeyId, @@ -80,6 +62,7 @@ local function fetch_ec2_credentials() return result, nil, result.expiration - ngx_now() end + local function fetchCredentialsLogged() -- wrapper to log any errors local creds, err, ttl = fetch_ec2_credentials() @@ -89,6 +72,7 @@ local function fetchCredentialsLogged() kong.log.err(err) end + return { -- we set configured to true, because we cannot properly test it. Only by -- using the metadata url, but on a non-EC2 machine that will block on @@ -97,4 +81,3 @@ return { configured = true, fetchCredentials = fetchCredentialsLogged, } - diff --git a/kong/plugins/aws-lambda/iam-ecs-credentials.lua b/kong/plugins/aws-lambda/iam-ecs-credentials.lua index 2b94810f049..62a1b2982f9 100644 --- a/kong/plugins/aws-lambda/iam-ecs-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ecs-credentials.lua @@ -9,6 +9,7 @@ local function makeset(t) return t end + local kong = kong local ENV_RELATIVE_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_RELATIVE_URI' local ENV_FULL_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_FULL_URI' @@ -18,19 +19,27 @@ local FULL_URI_ALLOWED_HOSTNAMES = makeset { "localhost", "127.0.0.1" } local RELATIVE_URI_HOST = '169.254.170.2' local DEFAULT_SERVICE_REQUEST_TIMEOUT = 5000 + local url = require "socket.url" local http = require "resty.http" local json = require "cjson" local parse_date = require "luatz".parse.rfc_3339 local ngx_now = ngx.now +local concat = table.concat +local tostring = tostring + +local HTTP_OPTS = { + ssl_verify = false, +} -local ECSFullUri + +local ECS_URI do if not (ENV_RELATIVE_URI or ENV_FULL_URI) then -- No variables found, so we're not running on ECS containers kong.log.debug("No ECS environment variables found for IAM") - else + else -- construct the URL local function getECSFullUri() if ENV_RELATIVE_URI then @@ -41,14 +50,14 @@ do if not FULL_URI_ALLOWED_PROTOCOLS[parsed_url.scheme] then return nil, 'Unsupported protocol: AWS.RemoteCredentials supports ' - .. table.concat(FULL_URI_ALLOWED_PROTOCOLS, ',') .. ' only; ' + .. concat(FULL_URI_ALLOWED_PROTOCOLS, ',') .. ' only; ' .. parsed_url.scheme .. ' requested.' end if (not FULL_URI_UNRESTRICTED_PROTOCOLS[parsed_url.scheme]) and (not FULL_URI_ALLOWED_HOSTNAMES[parsed_url.hostname]) then return nil, 'Unsupported hostname: AWS.RemoteCredentials only supports ' - .. table.concat(FULL_URI_ALLOWED_HOSTNAMES, ',') .. ' for ' + .. concat(FULL_URI_ALLOWED_HOSTNAMES, ',') .. ' for ' .. parsed_url.scheme .. '; ' .. parsed_url.scheme .. '://' .. parsed_url.host .. ' requested.' end @@ -62,45 +71,29 @@ do end local err - ECSFullUri, err = getECSFullUri() - if not ECSFullUri then + ECS_URI, err = getECSFullUri() + if err then kong.log.err("Failed to construct IAM url: ", err) - else - -- parse it and set a default port if omitted - ECSFullUri = url.parse(ECSFullUri) - ECSFullUri.port = ECSFullUri.port or - ({ http = 80, https = 443 })[ECSFullUri.scheme] end end end local function fetchCredentials() - local client = http.new() client:set_timeout(DEFAULT_SERVICE_REQUEST_TIMEOUT) - local ok, err = client:connect(ECSFullUri.host, ECSFullUri.port) - - if not ok then - return nil, "Could not connect to metadata service: " .. tostring(err) - end - - local response, err = client:request { - method = "GET", - path = ECSFullUri.path, - } - + local response, err = client:request_uri(ECS_URI, HTTP_OPTS) if not response then return nil, "Failed to request IAM credentials request returned error: " .. tostring(err) end if response.status ~= 200 then return nil, "Unable to request IAM credentials request returned status code " .. - response.status .. " " .. tostring(response:read_body()) + response.status .. " " .. tostring(response.body) end - local credentials = json.decode(response:read_body()) + local credentials = json.decode(response.body) kong.log.debug("Received temporary IAM credential from ECS metadata " .. "service with session token: ", credentials.Token) @@ -124,6 +117,6 @@ local function fetchCredentialsLogged() end return { - configured = not not ECSFullUri, -- force to boolean + configured = not not ECS_URI, -- force to boolean fetchCredentials = fetchCredentialsLogged, } diff --git a/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua index 290c4a4a807..6e385347cd6 100644 --- a/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua +++ b/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua @@ -12,17 +12,12 @@ describe("[AWS Lambda] iam-ec2", function() http.new = function() return { set_timeout = function() end, - connect = function() - return true - end, - request = function() + request_uri = function() + local body = http_responses[1] + table.remove(http_responses, 1) return { status = 200, - read_body = function() - local body = http_responses[1] - table.remove(http_responses, 1) - return body - end, + body = body, } end, } diff --git a/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua index c8a1d7e55e1..2f2acb20bc4 100644 --- a/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua +++ b/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua @@ -13,17 +13,12 @@ describe("[AWS Lambda] iam-ecs", function() http.new = function() return { set_timeout = function() end, - connect = function() - return true - end, - request = function() + request_uri = function() + local body = http_responses[1] + table.remove(http_responses, 1) return { status = 200, - read_body = function() - local body = http_responses[1] - table.remove(http_responses, 1) - return body - end, + body = body, } end, } diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 4f9ddefe6f1..87f8d3b3ae3 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -767,7 +767,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - local _, count = logs:gsub([[handler.lua:%d+ %[aws%-lambda%].+lambda%.ab%-cdef%-1%.amazonaws%.com.+name error"]], "") + local _, count = logs:gsub([[%[aws%-lambda%].+lambda%.ab%-cdef%-1%.amazonaws%.com.+name error"]], "") return count >= 1 end, 10) end) From ccaaec898fcf046da3734e5eedbff88e8db4b16f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 3 Sep 2021 16:12:14 +0300 Subject: [PATCH 0863/4351] refactor(http-log) modifications for resty.http 0.16.1 ### Summary Makes http-log plugin to use resty.http 0.16.1. --- kong/plugins/http-log/handler.lua | 32 +++++++------------------------ 1 file changed, 7 insertions(+), 25 deletions(-) diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index 256910e4bbb..ef82bf5bc14 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -23,6 +23,7 @@ local queues = {} -- one queue per unique plugin config local parsed_urls_cache = {} local headers_cache = {} local params_cache = { + ssl_verify = false, headers = headers_cache, } @@ -66,25 +67,12 @@ local function send_payload(self, conf, payload) local content_type = conf.content_type local http_endpoint = conf.http_endpoint - local ok, err local parsed_url = parse_url(http_endpoint) local host = parsed_url.host local port = tonumber(parsed_url.port) local httpc = http.new() httpc:set_timeout(timeout) - ok, err = httpc:connect(host, port) - if not ok then - return nil, "failed to connect to " .. host .. ":" .. tostring(port) .. ": " .. err - end - - if parsed_url.scheme == "https" then - local _, err = httpc:ssl_handshake(true, host, false) - if err then - return nil, "failed to do SSL handshake with " .. - host .. ":" .. tostring(port) .. ": " .. err - end - end table_clear(headers_cache) if conf.headers then @@ -101,19 +89,20 @@ local function send_payload(self, conf, payload) end params_cache.method = method - params_cache.path = parsed_url.path - params_cache.query = parsed_url.query params_cache.body = payload + params_cache.keepalive_timeout = keepalive + + local url = fmt("%s://%s:%d%s", parsed_url.scheme, parsed_url.host, parsed_url.port, parsed_url.path) -- note: `httpc:request` makes a deep copy of `params_cache`, so it will be -- fine to reuse the table here - local res, err = httpc:request(params_cache) + local res, err = httpc:request_uri(url, params_cache) if not res then return nil, "failed request to " .. host .. ":" .. tostring(port) .. ": " .. err end -- always read response body, even if we discard it without using it on success - local response_body = res:read_body() + local response_body = res.body local success = res.status < 400 local err_msg @@ -123,13 +112,6 @@ local function send_payload(self, conf, payload) response_body end - ok, err = httpc:set_keepalive(keepalive) - if not ok then - -- the batch might already be processed at this point, so not being able to set the keepalive - -- will not return false (the batch might not need to be reprocessed) - kong.log.err("failed keepalive for ", host, ":", tostring(port), ": ", err) - end - return success, err_msg end @@ -154,7 +136,7 @@ end local HttpLogHandler = { PRIORITY = 12, - VERSION = "2.1.0", + VERSION = "2.1.1", } From c8d370475197c2f9585068b930cb84b7db11c133 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 8 Sep 2021 19:20:24 +0200 Subject: [PATCH 0864/4351] feat(dns) enable ipv6 as experimental feature (#7819) --- kong/conf_loader/init.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e29e6aa5c6a..1a0c3075815 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -965,13 +965,19 @@ local function check_and_infer(conf, opts) end if conf.dns_order then - local allowed = { LAST = true, A = true, CNAME = true, SRV = true } + local allowed = { LAST = true, A = true, CNAME = true, + SRV = true, AAAA = true } for _, name in ipairs(conf.dns_order) do if not allowed[name:upper()] then errors[#errors + 1] = fmt("dns_order: invalid entry '%s'", tostring(name)) end + if name:upper() == "AAAA" then + log.warn("the 'dns_order' configuration property specifies the " .. + "experimental IPv6 entry 'AAAA'") + + end end end From 36772d8b7d499c48f0f005639872c6ce0161dd6e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 10 Sep 2021 12:13:09 +0300 Subject: [PATCH 0865/4351] fix(pdk) kong.response.exit cannot use customized "Content-Length" header ### Summary It was reported by @albertforweb on issue #7816 that our PDK's `kong.response.exit` overrides content-length header even when it was explicitly given. This commit fixes the issue. ### Issues Resolved Fix #7816 --- kong/pdk/response.lua | 25 +++++++--- t/01-pdk/08-response/11-exit.t | 87 +++++++++++++++++++++++----------- 2 files changed, 78 insertions(+), 34 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index ff96bcbda1d..694b43ce7d3 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -541,14 +541,19 @@ local function new(self, major_version) ngx.status = status local has_content_type + local has_content_length if headers ~= nil then for name, value in pairs(headers) do ngx.header[name] = normalize_multi_header(value) - if not has_content_type then + if not has_content_type or not has_content_length then local lower_name = lower(name) - if lower_name == "content-type" or - lower_name == "content_type" then + if lower_name == "content-type" + or lower_name == "content_type" + then has_content_type = true + elseif lower_name == "content-length" + or lower_name == "content_length" then + has_content_length = true end end end @@ -614,7 +619,9 @@ local function new(self, major_version) ngx.header[CONTENT_TYPE_NAME] = CONTENT_TYPE_JSON end - ngx.header[CONTENT_LENGTH_NAME] = #json + if not has_content_length then + ngx.header[CONTENT_LENGTH_NAME] = #json + end if is_header_filter_phase then ngx.ctx.response_body = json @@ -636,7 +643,10 @@ local function new(self, major_version) end else - ngx.header[CONTENT_LENGTH_NAME] = #body + if not has_content_length then + ngx.header[CONTENT_LENGTH_NAME] = #body + end + if grpc_status and not ngx.header[GRPC_MESSAGE_NAME] then ngx.header[GRPC_MESSAGE_NAME] = GRPC_MESSAGES[grpc_status] end @@ -650,7 +660,10 @@ local function new(self, major_version) end else - ngx.header[CONTENT_LENGTH_NAME] = 0 + if not has_content_length then + ngx.header[CONTENT_LENGTH_NAME] = 0 + end + if grpc_status and not ngx.header[GRPC_MESSAGE_NAME] then ngx.header[GRPC_MESSAGE_NAME] = GRPC_MESSAGES[grpc_status] end diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index ec18bb39b56..b98b4404fab 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -4,7 +4,7 @@ use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; use t::Util; -plan tests => repeat_each() * (blocks() * 4) + 9; +plan tests => repeat_each() * (blocks() * 4) + 10; run_tests(); @@ -483,9 +483,10 @@ Content-Length: 0 local PDK = require "kong.pdk" local pdk = PDK.new() + ngx.header["Content-Lenght"] = 100 + pdk.response.exit(200, nil, { ["Content-Type"] = "text/plain", - ["Content-Length"] = "100" }) } } @@ -502,7 +503,7 @@ Content-Length: 0 -=== TEST 19: response.exit() sets content-length header with text body +=== TEST 19: response.exit() does not override content-length header when given --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -511,7 +512,7 @@ Content-Length: 0 local PDK = require "kong.pdk" local pdk = PDK.new() - pdk.response.exit(200, "a", { + pdk.response.exit(200, nil, { ["Content-Type"] = "text/plain", ["Content-Length"] = "100" }) @@ -522,6 +523,35 @@ GET /t --- error_code: 200 --- response_headers_like Content-Type: text/plain +Content-Length: 100 +--- response_body chop + +--- no_error_log +[error] + + + +=== TEST 20: response.exit() sets content-length header with text body +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + default_type 'text/test'; + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.header["Content-Length"] = "100" + + pdk.response.exit(200, "a", { + ["Content-Type"] = "text/plain", + }) + } + } +--- request +GET /t +--- error_code: 200 +--- response_headers_like +Content-Type: text/plain Content-Length: 1 --- response_body chop a @@ -530,7 +560,7 @@ a -=== TEST 20: response.exit() sets content-length header with table body +=== TEST 21: response.exit() sets content-length header with table body --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -539,9 +569,10 @@ a local PDK = require "kong.pdk" local pdk = PDK.new() + ngx.header["Content-Length"] = "100" + pdk.response.exit(200, { message = "hello" }, { ["Content-Type"] = "application/jwk+json; charset=utf-8", - ["Content-Length"] = "100" }) } } @@ -558,7 +589,7 @@ Content-Length: 19 -=== TEST 21: response.exit() does not send body with gRPC +=== TEST 22: response.exit() does not send body with gRPC --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -585,7 +616,7 @@ grpc-message: hello -=== TEST 22: response.exit() sends body with gRPC when asked (explicit) +=== TEST 23: response.exit() sends body with gRPC when asked (explicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -613,7 +644,7 @@ hello -=== TEST 23: response.exit() sends body with gRPC when asked (implicit) +=== TEST 24: response.exit() sends body with gRPC when asked (implicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -640,7 +671,7 @@ hello -=== TEST 24: response.exit() body replaces grpc-message +=== TEST 25: response.exit() body replaces grpc-message --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -671,7 +702,7 @@ grpc-message: OK -=== TEST 25: response.exit() body does not replace grpc-message with content-type specified (explicit) +=== TEST 26: response.exit() body does not replace grpc-message with content-type specified (explicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -700,7 +731,7 @@ OK -=== TEST 26: response.exit() body does not replace grpc-message with content-type specified (implicit) +=== TEST 27: response.exit() body does not replace grpc-message with content-type specified (implicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -729,7 +760,7 @@ OK -=== TEST 27: response.exit() nil body does not replace grpc-message with default message +=== TEST 28: response.exit() nil body does not replace grpc-message with default message --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -757,7 +788,7 @@ grpc-message: SHOW ME -=== TEST 28: response.exit() sends default grpc-message (200) +=== TEST 29: response.exit() sends default grpc-message (200) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -786,7 +817,7 @@ grpc-message: OK -=== TEST 29: response.exit() sends default grpc-message (403) +=== TEST 30: response.exit() sends default grpc-message (403) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -815,7 +846,7 @@ grpc-message: PermissionDenied -=== TEST 30: response.exit() sends default grpc-message when specifying content-type (explicit) +=== TEST 31: response.exit() sends default grpc-message when specifying content-type (explicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -842,7 +873,7 @@ grpc-message: Unauthenticated -=== TEST 31: response.exit() sends default grpc-message when specifying content-type (implicit) +=== TEST 32: response.exit() sends default grpc-message when specifying content-type (implicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -868,7 +899,7 @@ grpc-message: Unauthenticated -=== TEST 32: response.exit() errors with grpc using table body with content-type specified (explicit) +=== TEST 33: response.exit() errors with grpc using table body with content-type specified (explicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -889,7 +920,7 @@ GET /t -=== TEST 33: response.exit() errors with grpc using table body with content-type specified (implicit) +=== TEST 34: response.exit() errors with grpc using table body with content-type specified (implicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -909,7 +940,7 @@ GET /t -=== TEST 34: response.exit() errors with grpc using special table body with content-type specified (explicit) +=== TEST 35: response.exit() errors with grpc using special table body with content-type specified (explicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -930,7 +961,7 @@ GET /t -=== TEST 35: response.exit() errors with grpc using special table body with content-type specified (implicit) +=== TEST 36: response.exit() errors with grpc using special table body with content-type specified (implicit) --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -950,7 +981,7 @@ GET /t -=== TEST 36: response.exit() logs warning with grpc using table body without content-type specified +=== TEST 37: response.exit() logs warning with grpc using table body without content-type specified --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -978,7 +1009,7 @@ grpc-message: Unauthenticated -=== TEST 37: response.exit() does not log warning with grpc using special table body without content-type specified +=== TEST 38: response.exit() does not log warning with grpc using special table body without content-type specified --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -1007,7 +1038,7 @@ grpc-message: Hello -=== TEST 38: response.exit() works under stream subsystem in preread +=== TEST 39: response.exit() works under stream subsystem in preread --- stream_server_config preread_by_lua_block { local PDK = require "kong.pdk" @@ -1026,7 +1057,7 @@ finalize stream session: 200 -=== TEST 39: response.exit() rejects invalid status code +=== TEST 40: response.exit() rejects invalid status code --- stream_server_config preread_by_lua_block { local PDK = require "kong.pdk" @@ -1044,7 +1075,7 @@ unacceptable code, only 200, 400, 403, 500, 502 and 503 are accepted -=== TEST 40: response.exit() logs 5xx error instead of returning it to the client +=== TEST 41: response.exit() logs 5xx error instead of returning it to the client --- stream_server_config preread_by_lua_block { local PDK = require "kong.pdk" @@ -1061,7 +1092,7 @@ unable to proxy stream connection, status: 500, err: error message -=== TEST 41: response.exit() logs 4xx error instead of returning it to the client +=== TEST 42: response.exit() logs 4xx error instead of returning it to the client --- stream_server_config preread_by_lua_block { local PDK = require "kong.pdk" @@ -1078,7 +1109,7 @@ unable to proxy stream connection, status: 400, err: error message -=== TEST 42: response.exit() accepts tables as response body +=== TEST 43: response.exit() accepts tables as response body --- stream_server_config preread_by_lua_block { local PDK = require "kong.pdk" From e920973817ce81aad439f07ec0a5594f8836bda7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sat, 11 Sep 2021 00:00:42 +0800 Subject: [PATCH 0866/4351] feat(plugins/prometheus) expose DP cert expiry timestamp (#7800) A new metrics data_plane_cluster_cert_expiry_timestamp is added to expose the Data Plane's cluster_cert expiry timestamp. --- kong/plugins/prometheus/exporter.lua | 13 ++++++ .../26-prometheus/06-hybrid-mode_metrics.lua | 45 +++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 spec/03-plugins/26-prometheus/06-hybrid-mode_metrics.lua diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 122969b7a57..5c2b2a7bf78 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -121,6 +121,19 @@ local function init() metrics.data_plane_version_compatible = prometheus:gauge("data_plane_version_compatible", "Version compatible status of the data plane, 0 is incompatible", {"node_id", "hostname", "ip", "kong_version"}) + elseif role == "data_plane" then + local data_plane_cluster_cert_expiry_timestamp = prometheus:gauge( + "data_plane_cluster_cert_expiry_timestamp", + "Unix timestamp of Data Plane's cluster_cert expiry time") + -- The cluster_cert doesn't change once Kong starts. + -- We set this metrics just once to avoid file read in each scrape. + local f = assert(io.open(kong.configuration.cluster_cert)) + local pem = assert(f:read("*a")) + f:close() + local x509 = require("resty.openssl.x509") + local cert = assert(x509.new(pem, "PEM")) + local not_after = assert(cert:get_not_after()) + data_plane_cluster_cert_expiry_timestamp:set(not_after) end end diff --git a/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics.lua b/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics.lua new file mode 100644 index 00000000000..a3e31e93376 --- /dev/null +++ b/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics.lua @@ -0,0 +1,45 @@ +local helpers = require "spec.helpers" + +local tcp_status_port = helpers.get_available_port() + +describe("Plugin: prometheus (Hybrid Mode)", function() + local status_client + + setup(function() + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + database = "off", + role = "data_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + status_listen = "0.0.0.0:" .. tcp_status_port, + }) + end) + + + before_each(function() + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + end) + + after_each(function() + if status_client then + status_client:close() + end + end) + + teardown(function() + helpers.stop_kong() + end) + + it("exposes data plane's cluster_cert expiry timestamp", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('data_plane_cluster_cert_expiry_timestamp %d+', body) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + end) +end) From ec8789d110e617b6f64e6074d2b1ddd54d835cdc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 13 Sep 2021 22:21:10 +0800 Subject: [PATCH 0867/4351] fix(plugins/acme) escape dots in wildcard domains pattern (#7839) Fix #7834 --- kong/plugins/acme/handler.lua | 3 ++- spec/03-plugins/29-acme/03-access_spec.lua | 26 ++++++++++++++++++++-- 2 files changed, 26 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 7cf86d4a3bd..180371c9b74 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -26,7 +26,8 @@ local function build_domain_matcher(domains) for _, d in ipairs(domains) do if string.sub(d, 1, 1) == "*" then - table.insert(domains_wildcard, string.sub(d, 2)) + d = string.gsub(string.sub(d, 2), "%.", "\\.") + table.insert(domains_wildcard, d) domains_wildcard_count = domains_wildcard_count + 1 else domains_plain[d] = true diff --git a/spec/03-plugins/29-acme/03-access_spec.lua b/spec/03-plugins/29-acme/03-access_spec.lua index 599a87fe7b6..860af84b8dc 100644 --- a/spec/03-plugins/29-acme/03-access_spec.lua +++ b/spec/03-plugins/29-acme/03-access_spec.lua @@ -21,7 +21,7 @@ for _, strategy in helpers.each_strategy() do }, { "acme", }) assert(bp.routes:insert { - hosts = { do_domain, skip_domain }, + paths = { "/" }, }) assert(bp.plugins:insert { @@ -30,7 +30,7 @@ for _, strategy in helpers.each_strategy() do account_email = "test@test.com", api_uri = "https://api.acme.org", storage = "kong", - domains = { do_domain }, + domains = { do_domain, "*.subdomain." .. do_domain }, }, }) @@ -96,6 +96,28 @@ for _, strategy in helpers.each_strategy() do end) + it("dots in wildcard in domain is escaped correctly", function() + local res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = "a.subdomain." .. do_domain } + }) + + -- key-auth should not run + local body = assert.response(res).has.status(200) + assert.equal("isme", body) + + res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = "asdsubdomain." .. do_domain } + }) + + -- key-auth should take over + assert.response(res).has.status(401) + + end) + pending("serves default cert", function() end) From 2bb067a8583b40ecf9c235ee06d5112e6b45b5b1 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 8 Sep 2021 11:23:20 -0300 Subject: [PATCH 0868/4351] chore(build) update alpine version - use latest in daily build - use 3.14 in finals --- Jenkinsfile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index 84a68cae25e..93d69992f32 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -40,7 +40,7 @@ pipeline { RELEASE_DOCKER_ONLY="true" PACKAGE_TYPE="apk" RESTY_IMAGE_BASE="alpine" - RESTY_IMAGE_TAG="3.13" + RESTY_IMAGE_TAG="latest" } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' @@ -92,7 +92,7 @@ pipeline { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' sh 'PACKAGE_TYPE=src RESTY_IMAGE_BASE=src make release' - sh 'PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 CACHE=false DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` make release' + sh 'PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.14 CACHE=false DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` make release' } } From f92d24531f31a95df8b533582601232f4eb31ae0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 14 Sep 2021 12:49:22 +0300 Subject: [PATCH 0869/4351] feat(admin) add better support for OPTIONS requests (#7830) ### Summary Previously Admin API always replied the same on all OPTIONS requests: ```lua header["Access-Control-Allow-Methods"] = "GET, HEAD, PUT, PATCH, POST, DELETE" header["Access-Control-Allow-Headers"] = "Content-Type" return ngx.exit(204) ``` This commit changes that OPTIONS request only replies to routes that our Admin API has. Non-existing routes will get `404`. It also adds `Allow` header to responses, and both `Allow` and `Access-Control-Allow-Methods` now contain only the methods that the specific API supports. --- kong/api/api_helpers.lua | 72 +++++++++++++++++-- kong/init.lua | 11 --- .../04-admin_api/02-kong_routes_spec.lua | 24 +++++++ .../04-admin_api/09-routes_routes_spec.lua | 33 +++++++++ 4 files changed, 123 insertions(+), 17 deletions(-) diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index b6965998d71..bb7bf029f25 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -8,16 +8,31 @@ local Errors = require "kong.db.errors" local singletons = require "kong.singletons" local hooks = require "kong.hooks" -local ngx = ngx -local sub = string.sub -local find = string.find -local type = type -local pairs = pairs -local ipairs = ipairs + +local ngx = ngx +local sub = string.sub +local find = string.find +local type = type +local pairs = pairs +local ipairs = ipairs + local _M = {} local NO_ARRAY_INDEX_MARK = {} + +local HTTP_METHODS = { + ["GET"] = true, + ["HEAD"] = true, + ["POST"] = true, + ["PUT"] = true, + ["DELETE"] = true, + ["CONNECT"] = true, + ["OPTIONS"] = true, + ["TRACE"] = true, + ["PATCH"] = true, +} + -- Parses a form value, handling multipart/data values -- @param `v` The value object -- @return The parsed value @@ -357,6 +372,17 @@ local function on_error(self) end +local function options_method(methods) + return function() + kong.response.exit(204, nil, { + ["Allow"] = methods, + ["Access-Control-Allow-Methods"] = methods, + ["Access-Control-Allow-Headers"] = "Content-Type" + }) + end +end + + local handler_helpers = { yield_error = app_helpers.yield_error } @@ -366,16 +392,33 @@ function _M.attach_routes(app, routes) for route_path, methods in pairs(routes) do methods.on_error = methods.on_error or on_error + local http_methods_array = {} + local http_methods_count = 0 + for method_name, method_handler in pairs(methods) do local wrapped_handler = function(self) return method_handler(self, {}, handler_helpers) end methods[method_name] = parse_params(wrapped_handler) + + if HTTP_METHODS[method_name] then + http_methods_count = http_methods_count + 1 + http_methods_array[http_methods_count] = method_name + end end if not methods["HEAD"] and methods["GET"] then methods["HEAD"] = methods["GET"] + http_methods_count = http_methods_count + 1 + http_methods_array[http_methods_count] = "HEAD" + end + + if not methods["OPTIONS"] then + http_methods_count = http_methods_count + 1 + http_methods_array[http_methods_count] = "OPTIONS" + table.sort(http_methods_array) + methods["OPTIONS"] = options_method(table.concat(http_methods_array, ", ", 1, http_methods_count)) end app:match(route_path, route_path, app_helpers.respond_to(methods)) @@ -393,6 +436,9 @@ function _M.attach_new_db_routes(app, routes) methods.on_error = methods.on_error or new_db_on_error + local http_methods_array = {} + local http_methods_count = 0 + for method_name, method_handler in pairs(methods) do local wrapped_handler = function(self) self.args = arguments.load({ @@ -404,10 +450,24 @@ function _M.attach_new_db_routes(app, routes) end methods[method_name] = parse_params(wrapped_handler) + + if HTTP_METHODS[method_name] then + http_methods_count = http_methods_count + 1 + http_methods_array[http_methods_count] = method_name + end end if not methods["HEAD"] and methods["GET"] then methods["HEAD"] = methods["GET"] + http_methods_count = http_methods_count + 1 + http_methods_array[http_methods_count] = "HEAD" + end + + if not methods["OPTIONS"] then + http_methods_count = http_methods_count + 1 + http_methods_array[http_methods_count] = "OPTIONS" + table.sort(http_methods_array) + methods["OPTIONS"] = options_method(table.concat(http_methods_array, ", ", 1, http_methods_count)) end app:match(route_path, route_path, app_helpers.respond_to(methods)) diff --git a/kong/init.lua b/kong/init.lua index acbdea3108a..6f705e4b202 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1387,17 +1387,6 @@ local function serve_content(module, options) header["Access-Control-Allow-Origin"] = options.allow_origin or "*" - if ngx.req.get_method() == "OPTIONS" then - header["Access-Control-Allow-Methods"] = "GET, HEAD, PUT, PATCH, POST, DELETE" - header["Access-Control-Allow-Headers"] = "Content-Type" - - ctx.KONG_ADMIN_CONTENT_ENDED_AT = get_now_ms() - ctx.KONG_ADMIN_CONTENT_TIME = ctx.KONG_ADMIN_CONTENT_ENDED_AT - ctx.KONG_ADMIN_CONTENT_START - ctx.KONG_ADMIN_LATENCY = ctx.KONG_ADMIN_CONTENT_ENDED_AT - ctx.KONG_PROCESSING_START - - return ngx.exit(204) - end - lapis.serve(module) ctx.KONG_ADMIN_CONTENT_ENDED_AT = get_now_ms() diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 903e16bac17..e66159b99a9 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -52,6 +52,21 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.same(res1.headers, res2.headers) end) + it("returns allow and CORS headers with OPTIONS method", function() + local res = assert(client:send { + method = "OPTIONS", + path = "/" + }) + + local body = assert.res_status(204, res) + assert.equal("", body) + assert.equal("GET, HEAD, OPTIONS", res.headers["Allow"]) + assert.equal("GET, HEAD, OPTIONS", res.headers["Access-Control-Allow-Methods"]) + assert.equal("Content-Type", res.headers["Access-Control-Allow-Headers"]) + assert.equal("*", res.headers["Access-Control-Allow-Origin"]) + assert.not_nil(res.headers["X-Kong-Admin-Latency"]) + end) + it("returns Kong's version number and tagline", function() local res = assert(client:send { method = "GET", @@ -458,6 +473,15 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local body = assert.res_status(404, res) assert.equal("", body) end) + it("returns 404 with OPTIONS", function() + local res = assert(client:send { + method = "OPTIONS", + path = "/non-existing" + }) + local body = assert.res_status(404, res) + local json = cjson.decode(body) + assert.equal("Not found", json.message) + end) it("returns 404 with GET", function() local res = assert(client:send { method = "GET", diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index baf4b8dab47..c343a9135a3 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -49,6 +49,22 @@ for _, strategy in helpers.each_strategy() do end) describe("/routes", function() + describe("OPTIONS", function() + it("returns allow and CORS headers with OPTIONS method", function() + local res = assert(client:send { + method = "OPTIONS", + path = "/routes" + }) + + local body = assert.res_status(204, res) + assert.equal("", body) + assert.equal("GET, HEAD, OPTIONS, POST", res.headers["Allow"]) + assert.equal("GET, HEAD, OPTIONS, POST", res.headers["Access-Control-Allow-Methods"]) + assert.equal("Content-Type", res.headers["Access-Control-Allow-Headers"]) + assert.equal("*", res.headers["Access-Control-Allow-Origin"]) + assert.not_nil(res.headers["X-Kong-Admin-Latency"]) + end) + end) describe("POST", function() it_content_types("creates a route", function(content_type) return function() @@ -600,6 +616,23 @@ for _, strategy in helpers.each_strategy() do end) describe("/routes/{route}", function() + describe("OPTIONS", function() + it("returns allow and CORS headers with OPTIONS method", function() + local res = assert(client:send { + method = "OPTIONS", + path = "/routes/test" + }) + + local body = assert.res_status(204, res) + assert.equal("", body) + assert.equal("DELETE, GET, HEAD, OPTIONS, PATCH, PUT", res.headers["Allow"]) + assert.equal("DELETE, GET, HEAD, OPTIONS, PATCH, PUT", res.headers["Access-Control-Allow-Methods"]) + assert.equal("Content-Type", res.headers["Access-Control-Allow-Headers"]) + assert.equal("*", res.headers["Access-Control-Allow-Origin"]) + assert.not_nil(res.headers["X-Kong-Admin-Latency"]) + end) + end) + describe("GET", function() it("retrieves by id", function() local route = bp.routes:insert({ paths = { "/my-route" } }, { nulls = true }) From 5864a3dbe5dd6b7a48de273393ef6bea4989eeff Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Sep 2021 21:23:18 +0800 Subject: [PATCH 0870/4351] chore(acme) sync upstream features including Vault K8S auth and preferred (#7647) chain selection --- kong/plugins/acme/client.lua | 3 ++- kong/plugins/acme/handler.lua | 16 ++++++++-------- ...ockspec => kong-plugin-acme-0.3.0-1.rockspec} | 6 +++--- kong/plugins/acme/schema.lua | 8 ++++++++ 4 files changed, 21 insertions(+), 12 deletions(-) rename kong/plugins/acme/{kong-plugin-acme-0.2.14-1.rockspec => kong-plugin-acme-0.3.0-1.rockspec} (93%) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index bf12ae1486e..644799bb13a 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -121,7 +121,8 @@ local function new(conf) " seconds for ACME challenges to propogate") ngx.sleep(wait) return true - end or nil + end or nil, + preferred_chain = conf.preferred_chain, }) end diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 180371c9b74..93c66bc358f 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -7,13 +7,13 @@ local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -- cache for dummy cert kong generated (it's a table) local default_cert_key -local LetsencryptHandler = {} +local ACMEHandler = {} -- this has to be higher than auth plugins, -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures -LetsencryptHandler.PRIORITY = 1007 -LetsencryptHandler.VERSION = "0.2.14" +ACMEHandler.PRIORITY = 1007 +ACMEHandler.VERSION = "0.3.0" local function build_domain_matcher(domains) local domains_plain = {} @@ -50,15 +50,15 @@ local function build_domain_matcher(domains) end -- expose it for use in api.lua -LetsencryptHandler.build_domain_matcher = build_domain_matcher +ACMEHandler.build_domain_matcher = build_domain_matcher -function LetsencryptHandler:init_worker() +function ACMEHandler:init_worker() local worker_id = ngx.worker.id() kong.log.info("acme renew timer started on worker ", worker_id) ngx.timer.every(86400, client.renew_certificate) end -function LetsencryptHandler:certificate(conf) +function ACMEHandler:certificate(conf) -- we can't check for Host header in this phase local host, err = ngx_ssl.server_name() if err then @@ -148,7 +148,7 @@ function LetsencryptHandler:certificate(conf) end -- access phase is to terminate the http-01 challenge request if necessary -function LetsencryptHandler:access(conf) +function ACMEHandler:access(conf) local protocol = kong.client.get_protocol() @@ -192,4 +192,4 @@ function LetsencryptHandler:access(conf) end -return LetsencryptHandler +return ACMEHandler diff --git a/kong/plugins/acme/kong-plugin-acme-0.2.14-1.rockspec b/kong/plugins/acme/kong-plugin-acme-0.3.0-1.rockspec similarity index 93% rename from kong/plugins/acme/kong-plugin-acme-0.2.14-1.rockspec rename to kong/plugins/acme/kong-plugin-acme-0.3.0-1.rockspec index 64ec9858b6e..6adbc8e5ca4 100644 --- a/kong/plugins/acme/kong-plugin-acme-0.2.14-1.rockspec +++ b/kong/plugins/acme/kong-plugin-acme-0.3.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.2.14-1" +version = "0.3.0-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.2.14", + tag = "0.3.0", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", @@ -24,5 +24,5 @@ build = { } dependencies = { --"kong >= 1.2.0", - "lua-resty-acme ~> 0.6" + "lua-resty-acme ~> 0.7" } diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index ce4540a110f..0861e909ba8 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -41,6 +41,11 @@ local VAULT_STORAGE_SCHEMA = { { token = { type = "string", }, }, { tls_verify = { type = "boolean", default = true, }, }, { tls_server_name = { type = "string" }, }, + -- TODO: add default = "token", one_of = { "token", "kubernetes" } in 2.8 or 3.0 + { auth_method = { type = "string" } }, + { auth_path = { type = "string" }, }, + { auth_role = { type = "string" }, }, + { jwt_path = { type = "string" }, }, } local schema = { @@ -102,6 +107,9 @@ local schema = { { vault = { type = "record", fields = VAULT_STORAGE_SCHEMA, } }, }, }, }, + { preferred_chain = { + type = "string", + }, }, }, }, }, }, From 49d717a580cf8bafb761087cfbf06a5ebc32284a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Sep 2021 21:40:14 +0800 Subject: [PATCH 0871/4351] perf(vars) use faster index based access to variables when available Also invalidate GitHub CI caches so the latest lua-kong-nginx-module will be used. Co-authored-by: Datong Sun --- .github/workflows/build_and_test.yml | 1 - kong/init.lua | 2 ++ kong/templates/nginx_kong.lua | 28 ++++++++++++++++++++++++++++ 3 files changed, 30 insertions(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 10f51b4aa37..6bff9d2ae39 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -1,5 +1,4 @@ name: Build & Test - on: [push, pull_request] jobs: diff --git a/kong/init.lua b/kong/init.lua index 6f705e4b202..289a822cd14 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -539,6 +539,8 @@ function Kong.init() end db:close() + + require("resty.kong.var").patch_metatable() end diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 7e4ae777eae..a3ab7542583 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -55,6 +55,34 @@ init_worker_by_lua_block { } > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then +# Load variable indexes +lua_kong_load_var_index $ctx_ref; +lua_kong_load_var_index $host; +lua_kong_load_var_index $http_connection; +lua_kong_load_var_index $http_host; +lua_kong_load_var_index $http_kong_debug; +lua_kong_load_var_index $http_proxy; +lua_kong_load_var_index $http_proxy_connection; +lua_kong_load_var_index $http_te; +lua_kong_load_var_index $http_upgrade; +lua_kong_load_var_index $http_x_forwarded_for; +lua_kong_load_var_index $https; +lua_kong_load_var_index $is_args; +lua_kong_load_var_index $kong_proxy_mode; +lua_kong_load_var_index $realip_remote_addr; +lua_kong_load_var_index $remote_addr; +lua_kong_load_var_index $request_uri; +lua_kong_load_var_index $scheme; +lua_kong_load_var_index $server_port; +lua_kong_load_var_index $ssl_server_name; +lua_kong_load_var_index $upstream_connection; +lua_kong_load_var_index $upstream_host; +lua_kong_load_var_index $upstream_http_connection; +lua_kong_load_var_index $upstream_http_trailer; +lua_kong_load_var_index $upstream_http_upgrade; +lua_kong_load_var_index $upstream_scheme; +lua_kong_load_var_index $upstream_uri; + upstream kong_upstream { server 0.0.0.1; From e11c9209b8fd840dd93acbf8b17f922217f5667d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Sep 2021 22:00:25 +0800 Subject: [PATCH 0872/4351] feat(clustering) handle removal of fields on control plane (#7827) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Backporting this from EE. Special handling of vault-auth plugin in compatibility check is not backported as it's a EE plugin. Reorganize the code a bit so it can be unit tested. Co-authored-by: Enrique García Cota --- kong-2.5.0-0.rockspec | 1 + kong/clustering/compat/removed_fields.lua | 42 +++++ kong/clustering/control_plane.lua | 143 ++++++++++++++- .../19-hybrid/03-fields-removal_spec.lua | 166 ++++++++++++++++++ 4 files changed, 343 insertions(+), 9 deletions(-) create mode 100644 kong/clustering/compat/removed_fields.lua create mode 100644 spec/01-unit/19-hybrid/03-fields-removal_spec.lua diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index 55397c013d3..a28676ded2d 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -70,6 +70,7 @@ build = { ["kong.clustering"] = "kong/clustering/init.lua", ["kong.clustering.data_plane"] = "kong/clustering/data_plane.lua", ["kong.clustering.control_plane"] = "kong/clustering/control_plane.lua", + ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.cassandra"] = "kong/cluster_events/strategies/cassandra.lua", diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua new file mode 100644 index 00000000000..a653c432d26 --- /dev/null +++ b/kong/clustering/compat/removed_fields.lua @@ -0,0 +1,42 @@ + +return { + [2003003003] = { + file_log = { + "custom_fields_by_lua", + }, + http_log = { + "custom_fields_by_lua", + }, + loggly = { + "custom_fields_by_lua", + }, + prometheus = { + "per_consumer", + }, + syslog = { + "custom_fields_by_lua", + }, + tcp_log = { + "custom_fields_by_lua", + }, + udp_log = { + "custom_fields_by_lua", + }, + zipkin = { + "tags_header", + }, + }, + + [2004001002] = { + redis = { + "connect_timeout", + "keepalive_backlog", + "keepalive_pool_size", + "read_timeout", + "send_timeout", + }, + syslog = { + "facility", + }, + } +} diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index a1c66453cd3..5879195097f 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -32,9 +32,11 @@ local ngx_var = ngx.var local table_insert = table.insert local table_remove = table.remove local table_concat = table.concat +local gsub = string.gsub local deflate_gzip = utils.deflate_gzip +local kong_dict = ngx.shared.kong local KONG_VERSION = kong.version local ngx_DEBUG = ngx.DEBUG local ngx_INFO = ngx.INFO @@ -52,7 +54,10 @@ local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local PONG_TYPE = "PONG" +local RECONFIGURE_TYPE = "RECONFIGURE" local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" +local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") local _log_prefix = "[clustering] " @@ -102,7 +107,8 @@ end function _M.new(parent) local self = { - clients = setmetatable({}, { __mode = "k", }) + clients = setmetatable({}, { __mode = "k", }), + plugins_map = {}, } return setmetatable(self, { @@ -113,12 +119,113 @@ function _M.new(parent) end +local function invalidate_keys_from_config(config_plugins, keys) + if not config_plugins then + return false + end + + local has_update + + for _, t in ipairs(config_plugins) do + local config = t and t["config"] + if config then + local name = gsub(t["name"], "-", "_") + + -- Handle Redis configurations (regardless of plugin) + if config.redis then + local config_plugin_redis = config.redis + for _, key in ipairs(keys["redis"]) do + if config_plugin_redis[key] ~= nil then + config_plugin_redis[key] = nil + has_update = true + end + end + end + + -- Handle fields in specific plugins + if keys[name] ~= nil then + for _, key in ipairs(keys[name]) do + if config[key] ~= nil then + config[key] = nil + has_update = true + end + end + end + end + end + + return has_update +end + +local function dp_version_num(dp_version) + local base = 1000000000 + local version_num = 0 + for _, v in ipairs(utils.split(dp_version, ".", 4)) do + v = v:match("^(%d+)") + version_num = version_num + base * tonumber(v, 10) or 0 + base = base / 1000 + end + + return version_num +end +-- for test +_M._dp_version_num = dp_version_num + +local function get_removed_fields(dp_version_number) + local unknown_fields = {} + local has_fields + + -- Merge dataplane unknown fields; if needed based on DP version + for v, list in pairs(REMOVED_FIELDS) do + if dp_version_number < v then + has_fields = true + for plugin, fields in pairs(list) do + if not unknown_fields[plugin] then + unknown_fields[plugin] = {} + end + for _, k in ipairs(fields) do + table.insert(unknown_fields[plugin], k) + end + end + end + end + + return has_fields and unknown_fields or nil +end +-- for test +_M._get_removed_fields = get_removed_fields + +-- returns has_update, modified_deflated_payload, err +local function update_compatible_payload(payload, dp_version, log_suffix) + local fields = get_removed_fields(dp_version_num(dp_version)) + + if fields then + payload = utils.deep_copy(payload, false) + local config_table = payload["config_table"] + local has_update = invalidate_keys_from_config(config_table["plugins"], fields) + + if has_update then + local deflated_payload, err = deflate_gzip(cjson_encode(payload)) + if deflated_payload then + return true, deflated_payload + else + return true, nil, err + end + end + end + + return false, nil, nil +end +-- for test +_M._update_compatible_payload = update_compatible_payload + function _M:export_deflated_reconfigure_payload() local config_table, err = declarative.export_config() if not config_table then return nil, err end + -- update plugins map self.plugins_configured = {} if config_table.plugins then for _, plugin in pairs(config_table.plugins) do @@ -126,19 +233,27 @@ function _M:export_deflated_reconfigure_payload() end end + + -- store serialized plugins map for troubleshooting purposes + local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() + kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)); + ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) + local config_hash = self:calculate_config_hash(config_table) - local payload, err = cjson_encode({ + local payload = { type = "reconfigure", timestamp = ngx_now(), config_table = config_table, config_hash = config_hash, - }) + } + if not payload then return nil, err end + self.reconfigure_payload = payload - payload, err = deflate_gzip(payload) + payload, err = deflate_gzip(cjson_encode(payload)) if not payload then return nil, err end @@ -159,7 +274,7 @@ function _M:push_config() local n = 0 for _, queue in pairs(self.clients) do - table_insert(queue, payload) + table_insert(queue, RECONFIGURE_TYPE) queue.post() n = n + 1 end @@ -596,7 +711,7 @@ function _M:handle_cp_websocket() update_sync_status() -- queue PONG to avoid races - table_insert(queue, "PONG") + table_insert(queue, PONG_TYPE) queue.post() end end @@ -614,7 +729,7 @@ function _M:handle_cp_websocket() return nil, "config queue can not be empty after semaphore returns" end - if payload == "PONG" then + if payload == PONG_TYPE then local _, err = wb:send_pong() if err then if not is_timeout(err) then @@ -627,12 +742,21 @@ function _M:handle_cp_websocket() ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) end - else + else -- is reconfigure local previous_sync_status = sync_status ok, err, sync_status = self:check_configuration_compatibility(dp_plugins_map) if ok then + local has_update, deflated_payload, err = update_compatible_payload(self.reconfigure_payload, dp_version) + if not has_update then -- no modification, use the cached payload + deflated_payload = self.deflated_reconfigure_payload + elseif err then + ngx_log(ngx_WARN, "unable to update compatible payload: ", err, ", the unmodified config ", + "is returned", log_suffix) + deflated_payload = self.deflated_reconfigure_payload + end + -- config update - local _, err = wb:send_binary(payload) + local _, err = wb:send_binary(deflated_payload) if err then if not is_timeout(err) then return nil, "unable to send updated configuration to data plane: " .. err @@ -734,6 +858,7 @@ function _M:init_worker() self.plugins_map = plugins_list_to_map(self.plugins_list) self.deflated_reconfigure_payload = nil + self.reconfigure_payload = nil self.plugins_configured = {} self.plugin_versions = {} diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua new file mode 100644 index 00000000000..b93de26f68f --- /dev/null +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -0,0 +1,166 @@ +_G.kong = {} + +local cp = require("kong.clustering.control_plane") +local cjson_decode = require("cjson").decode +local inflate_gzip = require("kong.tools.utils").inflate_gzip + +describe("kong.clustering.control_plane", function() + it("calculating dp_version_num", function() + assert.equal(2003004000, cp._dp_version_num("2.3.4")) + assert.equal(2003004000, cp._dp_version_num("2.3.4-rc1")) + assert.equal(2003004000, cp._dp_version_num("2.3.4beta2")) + assert.equal(2003004001, cp._dp_version_num("2.3.4.1")) + assert.equal(2003004001, cp._dp_version_num("2.3.4.1-rc1")) + assert.equal(2003004001, cp._dp_version_num("2.3.4.1beta2")) + end) + + it("merging get_removed_fields", function() + assert.same({ + file_log = { + "custom_fields_by_lua", + }, + http_log = { + "custom_fields_by_lua", + }, + loggly = { + "custom_fields_by_lua", + }, + prometheus = { + "per_consumer", + }, + syslog = { + "custom_fields_by_lua", + "facility", + }, + tcp_log = { + "custom_fields_by_lua", + }, + udp_log = { + "custom_fields_by_lua", + }, + zipkin = { + "tags_header", + }, + redis = { + "connect_timeout", + "keepalive_backlog", + "keepalive_pool_size", + "read_timeout", + "send_timeout", + }, + }, cp._get_removed_fields(2003000000)) + + assert.same({ + redis = { + "connect_timeout", + "keepalive_backlog", + "keepalive_pool_size", + "read_timeout", + "send_timeout", + }, + syslog = { + "facility", + } + }, cp._get_removed_fields(2003003003)) + + assert.same({ + redis = { + "connect_timeout", + "keepalive_backlog", + "keepalive_pool_size", + "read_timeout", + "send_timeout", + }, + syslog = { + "facility", + } + }, cp._get_removed_fields(2003004000)) + + assert.same({ + redis = { + "connect_timeout", + "keepalive_backlog", + "keepalive_pool_size", + "read_timeout", + "send_timeout", + }, + syslog = { + "facility", + } + }, cp._get_removed_fields(2004001000)) + + assert.same(nil, cp._get_removed_fields(2004001002)) + assert.same(nil, cp._get_removed_fields(2005000000)) + end) + + it("removing unknonwn fields", function() + local test_with = function(payload, dp_version) + local has_update, deflated_payload, err = cp._update_compatible_payload( + payload, dp_version + ) + assert(err == nil) + if has_update then + return cjson_decode(inflate_gzip(deflated_payload)) + end + + return payload + end + + assert.same({config_table = {}}, test_with({config_table = {}}, "2.3.0")) + + local payload + + payload = { + config_table ={ + plugins = { + } + } + } + assert.same(payload, test_with(payload, "2.3.0")) + + payload = { + config_table ={ + plugins = { { + name = "prometheus", + config = { + per_consumer = true, + }, + }, { + name = "syslog", + config = { + custom_fields_by_lua = true, + facility = "user", + } + } } + } + } + assert.same({ { + name = "prometheus", + config = { + -- per_consumer = true, -- this is removed + }, + }, { + name = "syslog", + config = { + -- custom_fields_by_lua = true, -- this is removed + -- facility = "user", -- this is removed + } + } }, test_with(payload, "2.3.0").config_table.plugins) + + assert.same({ { + name = "prometheus", + config = { + per_consumer = true, + }, + }, { + name = "syslog", + config = { + custom_fields_by_lua = true, + -- facility = "user", -- this is removed + } + } }, test_with(payload, "2.4.0").config_table.plugins) + + -- nothing should be removed + assert.same(payload.config_table.plugins, test_with(payload, "2.5.0").config_table.plugins) + end) +end) From 0d493a6533b88b230b3f797136bdf68b2d313ad8 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 14 Sep 2021 20:30:19 +0300 Subject: [PATCH 0873/4351] perf(*) load more indexed vars (#7849) ### Summary Adds a few variables to be loaded as indexed variables to boost performance. --- kong/templates/nginx_kong.lua | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index a3ab7542583..f3f3ccc37f5 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -56,8 +56,12 @@ init_worker_by_lua_block { > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then # Load variable indexes +lua_kong_load_var_index $args; +lua_kong_load_var_index $bytes_sent; +lua_kong_load_var_index $content_type; lua_kong_load_var_index $ctx_ref; lua_kong_load_var_index $host; +lua_kong_load_var_index $http_authorization; lua_kong_load_var_index $http_connection; lua_kong_load_var_index $http_host; lua_kong_load_var_index $http_kong_debug; @@ -67,13 +71,25 @@ lua_kong_load_var_index $http_te; lua_kong_load_var_index $http_upgrade; lua_kong_load_var_index $http_x_forwarded_for; lua_kong_load_var_index $https; +lua_kong_load_var_index $http2; lua_kong_load_var_index $is_args; lua_kong_load_var_index $kong_proxy_mode; lua_kong_load_var_index $realip_remote_addr; +lua_kong_load_var_index $realip_remote_port; lua_kong_load_var_index $remote_addr; +lua_kong_load_var_index $remote_port; +lua_kong_load_var_index $request; +lua_kong_load_var_index $request_length; +lua_kong_load_var_index $request_method; +lua_kong_load_var_index $request_time; lua_kong_load_var_index $request_uri; lua_kong_load_var_index $scheme; +lua_kong_load_var_index $server_addr; lua_kong_load_var_index $server_port; +lua_kong_load_var_index $ssl_cipher; +lua_kong_load_var_index $ssl_client_raw_cert; +lua_kong_load_var_index $ssl_client_verify; +lua_kong_load_var_index $ssl_protocol; lua_kong_load_var_index $ssl_server_name; lua_kong_load_var_index $upstream_connection; lua_kong_load_var_index $upstream_host; @@ -81,7 +97,16 @@ lua_kong_load_var_index $upstream_http_connection; lua_kong_load_var_index $upstream_http_trailer; lua_kong_load_var_index $upstream_http_upgrade; lua_kong_load_var_index $upstream_scheme; +lua_kong_load_var_index $upstream_status; +lua_kong_load_var_index $upstream_te; lua_kong_load_var_index $upstream_uri; +lua_kong_load_var_index $upstream_upgrade; +lua_kong_load_var_index $upstream_x_forwarded_for; +lua_kong_load_var_index $upstream_x_forwarded_host; +lua_kong_load_var_index $upstream_x_forwarded_path; +lua_kong_load_var_index $upstream_x_forwarded_port; +lua_kong_load_var_index $upstream_x_forwarded_prefix; +lua_kong_load_var_index $upstream_x_forwarded_proto; upstream kong_upstream { server 0.0.0.1; From 7191b57d6b13cfb01f2df30c09d15cdca7d9808c Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 15 Sep 2021 14:36:30 +0200 Subject: [PATCH 0874/4351] feat(pdk) add kong.log.deprecation (and kong.cmd.utils.log.deprecation) (#7557) ### Summary Adds two new functions: - kong.log.deprecation (pdk) - kong.cmd.utils.log.deprecation (cli) This feature uses https://lunarmodules.github.io/Penlight/libraries/pl.utils.html#raise_deprecation behind the scenes. --- kong-2.5.0-0.rockspec | 1 + kong/api/routes/plugins.lua | 8 ++- kong/cmd/config.lua | 2 +- kong/cmd/utils/log.lua | 2 + kong/deprecation.lua | 79 +++++++++++++++++++++++++ kong/globalpatches.lua | 2 + kong/pdk/log.lua | 70 +++++++++++++++++++++- t/01-pdk/02-log/06-deprecation.t | 99 ++++++++++++++++++++++++++++++++ 8 files changed, 258 insertions(+), 5 deletions(-) create mode 100644 kong/deprecation.lua create mode 100644 t/01-pdk/02-log/06-deprecation.t diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.0-0.rockspec index a28676ded2d..39006e091f3 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.0-0.rockspec @@ -60,6 +60,7 @@ build = { ["kong.constants"] = "kong/constants.lua", ["kong.singletons"] = "kong/singletons.lua", ["kong.concurrency"] = "kong/concurrency.lua", + ["kong.deprecation"] = "kong/deprecation.lua", ["kong.globalpatches"] = "kong/globalpatches.lua", ["kong.error_handlers"] = "kong/error_handlers.lua", ["kong.hooks"] = "kong/hooks.lua", diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index 48db1bf7e96..3f542cdf335 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -123,9 +123,11 @@ return { ["/plugins/schema/:name"] = { GET = function(self, db) - kong.log.warn("DEPRECATED: /plugins/schema/:name endpoint " .. - "is deprecated, please use /schemas/plugins/:name " .. - "instead.") + kong.log.deprecation("/plugins/schema/:name endpoint is deprecated, ", + "please use /schemas/plugins/:name instead", { + after = "1.2.0", + removal = "3.0.0", + }) local subschema = db.plugins.schema.subschemas[self.params.name] if not subschema then return kong.response.exit(404, { message = "No plugin named '" .. self.params.name .. "'" }) diff --git a/kong/cmd/config.lua b/kong/cmd/config.lua index 25920d3490b..bb885df2451 100644 --- a/kong/cmd/config.lua +++ b/kong/cmd/config.lua @@ -106,7 +106,7 @@ local function execute(args) filename = pl_path.abspath(filename) if pl_path.extension(filename) == ".lua" then - log.warn("db_import of .lua files is deprecated; please convert your file into .yaml or .json") + log.deprecation("db_import of .lua files is deprecated; please convert your file into .yaml or .json") end local entities, err, _, meta = dc:parse_file(filename, accepted_formats) diff --git a/kong/cmd/utils/log.lua b/kong/cmd/utils/log.lua index 084f5f53b18..e1b72cd27ab 100644 --- a/kong/cmd/utils/log.lua +++ b/kong/cmd/utils/log.lua @@ -83,6 +83,8 @@ function _M.log(lvl, ...) end end +_M.deprecation = require "kong.deprecation" + return setmetatable(_M, { __call = function(_, ...) return _M.log(_LEVELS.info, ...) diff --git a/kong/deprecation.lua b/kong/deprecation.lua new file mode 100644 index 00000000000..6d6326a7f80 --- /dev/null +++ b/kong/deprecation.lua @@ -0,0 +1,79 @@ +local pl_utils = require "pl.utils" + + +local concat = table.concat +local select = select +local type = type + + +local function init_cli() + local log = require "kong.cmd.utils.log" + pl_utils.set_deprecation_func(function(msg, trace) + if trace then + log.warn(msg, " ", trace) + else + log.warn(msg) + end + end) +end + + +local function init() + local log = ngx.log + local warn = ngx.WARN + pl_utils.set_deprecation_func(function(msg, trace) + if kong and kong.log then + if trace then + kong.log.deprecation.write(msg, " ", trace) + else + kong.log.deprecation.write(msg) + end + + else + if trace then + log(warn, msg, " ", trace) + else + log(warn, msg) + end + end + end) +end + + +local deprecation = {} + + +function deprecation.init(is_cli) + if is_cli then + init_cli() + else + init() + end +end + + +function deprecation.raise(...) + local argc = select("#", ...) + local last_arg = select(argc, ...) + if type(last_arg) == "table" then + pl_utils.raise_deprecation({ + message = concat({ ... }, nil, 1, argc - 1), + deprecated_after = last_arg.after, + version_removed = last_arg.removal, + no_trace = not last_arg.trace, + }) + + else + pl_utils.raise_deprecation({ + message = concat({ ... }, nil, 1, argc), + no_trace = true, + }) + end +end + + +return setmetatable(deprecation, { + __call = function(_, ...) + return deprecation.raise(...) + end +}) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index a17eaa9f274..2ca1c084bee 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -419,4 +419,6 @@ return function(options) -- STEP 5: load code that should be using the patched versions, if any (because of dependency chain) toip = require("resty.dns.client").toip -- this will load utils and penlight modules for example end + + require "kong.deprecation".init(options.cli) end diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index efe925200ab..4c844ca4475 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -364,6 +364,73 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) end +--- Write a deprecation log line (similar to `kong.log.warn`). +-- +-- Arguments given to this function can be of any type, but table arguments +-- will be converted to strings via `tostring` (thus potentially calling a +-- table's `__tostring` metamethod if set). When the last argument is a table, +-- it is considered as a deprecation metadata. The table can include following +-- properties: +-- +-- ``` lua +-- { +-- after = "2.5.0", -- deprecated after Kong version 2.5.0 (defaults to `nil`) +-- removal = "3.0.0", -- about to be removed with Kong version 3.0.0 (defaults to `nil`) +-- trace = true, -- writes stack trace along with the deprecation message (defaults to `nil`) +-- } +-- ``` +-- +-- For example, the following call: +-- +-- ``` lua +-- kong.log.deprecation("hello ", "world") +-- ``` +-- +-- would, within the core, produce a log line similar to: +-- +-- ``` plain +-- 2017/07/09 19:36:25 [warn] 25932#0: *1 [kong] some_file.lua:54 hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" +-- ``` +-- +-- If invoked from within a plugin (e.g. `key-auth`) it would include the +-- namespace prefix, like so: +-- +-- ``` plain +-- 2017/07/09 19:36:25 [warn] 25932#0: *1 [kong] some_file.lua:54 [key-auth] hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" +-- ``` +-- +-- And with metatable, the following call: +-- +-- ``` lua +-- kong.log.deprecation("hello ", "world", { after = "2.5.0", removal = "3.0.0" }) +-- ``` +-- +-- would, within the core, produce a log line similar to: +-- +-- ``` plain +-- 2017/07/09 19:36:25 [warn] 25932#0: *1 [kong] some_file.lua:54 hello world (deprecated after 2.5.0, scheduled for removal in 3.0.0), client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" +-- ``` +-- +-- @function kong.log.deprecation +-- @phases init_worker, certificate, rewrite, access, header_filter, response, body_filter, log +-- @param ... all params will be concatenated and stringified before being sent to the log +-- (if the last param is a table, it is considered as a deprecation metadata) +-- @return Nothing; throws an error on invalid inputs. +-- +-- @usage +-- kong.log.deprecation("hello ", "world") +-- kong.log.deprecation("hello ", "world", { after = "2.5.0" }) +-- kong.log.deprecation("hello ", "world", { removal = "3.0.0" }) +-- kong.log.deprecation("hello ", "world", { after = "2.5.0", removal = "3.0.0" }) +-- kong.log.deprecation("hello ", "world", { trace = true }) +local new_deprecation do + local mt = getmetatable(require("kong.deprecation")) + new_deprecation = function(write) + return setmetatable({ write = write }, mt) + end +end + + --- -- Like `kong.log()`, this function will produce a log with the `notice` level, -- and accepts any number of arguments as well. If inspect logging is disabled @@ -848,8 +915,9 @@ local function new_log(namespace, format) for log_lvl_name, log_lvl in pairs(_LEVELS) do self[log_lvl_name] = gen_log_func(log_lvl, buf) end - end + self.deprecation = new_deprecation(gen_log_func(_LEVELS.warn, buf, nil, 5)) + end self.set_format(format) diff --git a/t/01-pdk/02-log/06-deprecation.t b/t/01-pdk/02-log/06-deprecation.t new file mode 100644 index 00000000000..90640b7c54d --- /dev/null +++ b/t/01-pdk/02-log/06-deprecation.t @@ -0,0 +1,99 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +use t::Util; + +plan tests => repeat_each() * (blocks() * 4); + +run_tests(); + +__DATA__ + +=== TEST 1: kong.log.deprecation() logs a deprecation message +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + content_by_lua_block { + require "kong.deprecation".init() + local PDK = require "kong.pdk" + local pdk = PDK.new() + pdk.log.deprecation("example is deprecated") + } + } +--- request +GET /t +--- no_response_body +--- error_log +example is deprecated +--- no_error_log +[error] +[crit] + + + +=== TEST 2: kong.log.deprecation() logs a deprecation message with removal info +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + content_by_lua_block { + require "kong.deprecation".init() + local PDK = require "kong.pdk" + local pdk = PDK.new() + pdk.log.deprecation("example is deprecated", { removal = "3.0.0" }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +example is deprecated (scheduled for removal in 3.0.0) +--- no_error_log +[error] +[crit] + + + +=== TEST 3: kong.log.deprecation() logs a deprecation message with deprecation info +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + content_by_lua_block { + require "kong.deprecation".init() + local PDK = require "kong.pdk" + local pdk = PDK.new() + pdk.log.deprecation("example is deprecated", { after = "2.6.0" }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +example is deprecated (deprecated after 2.6.0) +--- no_error_log +[error] +[crit] + + + +=== TEST 4: kong.log.deprecation() logs a deprecation message with removal and deprecation info +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + content_by_lua_block { + require "kong.deprecation".init() + local PDK = require "kong.pdk" + local pdk = PDK.new() + pdk.log.deprecation("example is deprecated", { + after = "2.6.0", + removal = "3.0.0", + }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +example is deprecated (deprecated after 2.6.0, scheduled for removal in 3.0.0) +--- no_error_log +[error] +[crit] From 8287526259f7caeabf44865d85a52674784aa5c0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 23 Aug 2021 21:40:28 +0800 Subject: [PATCH 0875/4351] tests(perf) reduce load test connection from 1000 to 100 --- spec/04-perf/01-rps/01-simple_spec.lua | 8 ++++---- spec/04-perf/01-rps/02-balancer_spec.lua | 8 ++++---- spec/04-perf/01-rps/03-plugin_iterator_spec.lua | 4 ++-- spec/04-perf/02-flamegraph/01-simple_spec.lua | 2 +- spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua | 4 ++-- 5 files changed, 13 insertions(+), 13 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index 0606149a862..d2d42f452a7 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -88,7 +88,7 @@ describe("perf test #baseline", function() perf.start_load({ uri = upstream_uri, path = "/test", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -157,7 +157,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/s1-r1", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -179,7 +179,7 @@ for _, version in ipairs(versions) do local results = {} for i=1,3 do perf.start_load({ - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, script = wrk_script, @@ -270,7 +270,7 @@ for _, version in ipairs(versions) do local results = {} for i=1,3 do perf.start_load({ - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, script = wrk_script, diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 7b576efcb04..22a04bdf545 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -142,7 +142,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/no-upstream", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -166,7 +166,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/upstream1target", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -189,7 +189,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/upstream10targets", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -231,7 +231,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/upstream10targets", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index 91ea40a4185..152222caf7c 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -114,7 +114,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/test", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -156,7 +156,7 @@ for _, version in ipairs(versions) do for i=1,3 do perf.start_load({ path = "/test", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index b5a1b94e7ad..a3b6fc73810 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -110,7 +110,7 @@ for _, version in ipairs(versions) do perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION) perf.start_load({ - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, script = wrk_script, diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index 6367ea8878b..4baa757a8d8 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -104,7 +104,7 @@ for _, version in ipairs(versions) do perf.start_load({ path = "/test", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) @@ -147,7 +147,7 @@ for _, version in ipairs(versions) do perf.start_load({ path = "/test", - connections = 1000, + connections = 100, threads = 5, duration = LOAD_DURATION, }) From 44d24a216cfa17926d0c0b2781587d1200bf35e7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 13 Sep 2021 21:19:25 +0800 Subject: [PATCH 0876/4351] perf(*) reduce unnecessary read on ngx.var and avoid caching outside (#7743) of uncommon branches Other work like reducing var.http_HEADER and upstream var will be done in seperate PR. Partly from #7426 #7421 --- kong/init.lua | 2 +- kong/router.lua | 6 +- kong/runloop/balancer/init.lua | 25 +++--- kong/runloop/handler.lua | 96 ++++++++++++------------ spec/01-unit/16-runloop_handler_spec.lua | 4 +- 5 files changed, 68 insertions(+), 65 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 289a822cd14..2bdc9c72247 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -928,7 +928,7 @@ function Kong.balancer() return ngx.exit(errcode) end - ok, err = balancer.set_host_header(balancer_data) + ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host) if not ok then ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) diff --git a/kong/router.lua b/kong/router.lua index 0bff2e062a7..b17de8c534f 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1822,11 +1822,11 @@ function _M.new(routes) self._set_ngx = _set_ngx if subsystem == "http" then - function self.exec() + function self.exec(ctx) local req_method = get_method() - local req_uri = var.request_uri + local req_uri = ctx and ctx.request_uri or var.request_uri local req_host = var.http_host or "" - local req_scheme = var.scheme + local req_scheme = ctx and ctx.scheme or var.scheme local sni = var.ssl_server_name local headers diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 2b6bc661c3a..f8dac97a4e8 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -325,38 +325,35 @@ local function post_health(upstream, hostname, ip, port, is_healthy) end -local function set_host_header(balancer_data) +local function set_host_header(balancer_data, upstream_scheme, upstream_host) if balancer_data.preserve_host then return true end -- set the upstream host header if not `preserve_host` - local upstream_host = var.upstream_host - local orig_upstream_host = upstream_host + local new_upstream_host = balancer_data.hostname local phase = get_phase() - upstream_host = balancer_data.hostname - - local upstream_scheme = var.upstream_scheme - if upstream_scheme == "http" and balancer_data.port ~= 80 or - upstream_scheme == "https" and balancer_data.port ~= 443 or - upstream_scheme == "grpc" and balancer_data.port ~= 80 or - upstream_scheme == "grpcs" and balancer_data.port ~= 443 + local port = balancer_data.port + if upstream_scheme == "http" and port ~= 80 or + upstream_scheme == "https" and port ~= 443 or + upstream_scheme == "grpc" and port ~= 80 or + upstream_scheme == "grpcs" and port ~= 443 then - upstream_host = upstream_host .. ":" .. balancer_data.port + new_upstream_host = new_upstream_host .. ":" .. port end - if upstream_host ~= orig_upstream_host then + if new_upstream_host ~= upstream_host then -- the nginx grpc module does not offer a way to override the -- :authority pseudo-header; use our internal API to do so if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then - local ok, err = kong.service.request.set_header(":authority", upstream_host) + local ok, err = kong.service.request.set_header(":authority", new_upstream_host) if not ok then log(ERR, "failed to set :authority header: ", err) end end - var.upstream_host = upstream_host + var.upstream_host = new_upstream_host if phase == "balancer" then return recreate_request() diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 35e49c77c9f..76aa09dc0fe 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1140,9 +1140,12 @@ return { return end + ctx.scheme = var.scheme + ctx.request_uri = var.request_uri + -- routing request local router = get_updated_router() - local match_t = router.exec() + local match_t = router.exec(ctx) if not match_t then return kong.response.exit(404, { message = "no Route matched with those values" }) end @@ -1150,11 +1153,9 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id local http_version = ngx.req.http_version() - local scheme = var.scheme local host = var.host local port = tonumber(ctx.host_port, 10) or tonumber(var.server_port, 10) - local content_type = var.content_type local route = match_t.route local service = match_t.service @@ -1178,20 +1179,20 @@ return { local trusted_ip = kong.ip.is_trusted(realip_remote_addr) if trusted_ip then - forwarded_proto = var.http_x_forwarded_proto or scheme + forwarded_proto = var.http_x_forwarded_proto or ctx.scheme forwarded_host = var.http_x_forwarded_host or host forwarded_port = var.http_x_forwarded_port or port forwarded_path = var.http_x_forwarded_path forwarded_prefix = var.http_x_forwarded_prefix else - forwarded_proto = scheme + forwarded_proto = ctx.scheme forwarded_host = host forwarded_port = port end if not forwarded_path then - forwarded_path = var.request_uri + forwarded_path = ctx.request_uri local p = find(forwarded_path, "?", 2, true) if p then forwarded_path = sub(forwarded_path, 1, p - 1) @@ -1220,37 +1221,38 @@ return { or redirect_status_code == 307 or redirect_status_code == 308 then - header["Location"] = "https://" .. forwarded_host .. var.request_uri + header["Location"] = "https://" .. forwarded_host .. ctx.request_uri return kong.response.exit(redirect_status_code) end end - -- mismatch: non-http/2 request matched grpc route - if (protocols and (protocols.grpc or protocols.grpcs) and http_version ~= 2 and - (content_type and sub(content_type, 1, #"application/grpc") == "application/grpc")) - then - return kong.response.exit(426, { message = "Please use HTTP2 protocol" }, { - ["connection"] = "Upgrade", - ["upgrade"] = "HTTP/2", - }) - end + if protocols.grpc or protocols.grpcs then + -- perf: branch usually not taken, don't cache var outside + local content_type = var.content_type + + if content_type and sub(content_type, 1, #"application/grpc") == "application/grpc" then + http_version = ngx.req.http_version() + if http_version ~= 2 then + -- mismatch: non-http/2 request matched grpc route + return kong.response.exit(426, { message = "Please use HTTP2 protocol" }, { + ["connection"] = "Upgrade", + ["upgrade"] = "HTTP/2", + }) + end - -- mismatch: non-grpc request matched grpc route - if (protocols and (protocols.grpc or protocols.grpcs) and - (not content_type or sub(content_type, 1, #"application/grpc") ~= "application/grpc")) - then - return kong.response.exit(415, { message = "Non-gRPC request matched gRPC route" }) - end + else + -- mismatch: non-grpc request matched grpc route + return kong.response.exit(415, { message = "Non-gRPC request matched gRPC route" }) + end - -- mismatch: grpc request matched grpcs route - if (protocols and protocols.grpcs and not protocols.grpc and - forwarded_proto ~= "https") - then - return kong.response.exit(200, nil, { - ["content-type"] = "application/grpc", - ["grpc-status"] = 1, - ["grpc-message"] = "gRPC request matched gRPCs route", - }) + if not protocols.grpc and forwarded_proto ~= "https" then + -- mismatch: grpc request matched grpcs route + return kong.response.exit(200, nil, { + ["content-type"] = "application/grpc", + ["grpc-status"] = 1, + ["grpc-message"] = "gRPC request matched gRPCs route", + }) + end end balancer_prepare(ctx, match_t.upstream_scheme, @@ -1319,28 +1321,29 @@ return { end, -- Only executed if the `router` module found a route and allows nginx to proxy it. after = function(ctx) - do - -- Nginx's behavior when proxying a request with an empty querystring - -- `/foo?` is to keep `$is_args` an empty string, hence effectively - -- stripping the empty querystring. - -- We overcome this behavior with our own logic, to preserve user - -- desired semantics. - local upstream_uri = var.upstream_uri - - if var.is_args == "?" or sub(var.request_uri, -1) == "?" then - var.upstream_uri = upstream_uri .. "?" .. (var.args or "") - end + -- Nginx's behavior when proxying a request with an empty querystring + -- `/foo?` is to keep `$is_args` an empty string, hence effectively + -- stripping the empty querystring. + -- We overcome this behavior with our own logic, to preserve user + -- desired semantics. + -- perf: branch usually not taken, don't cache var outside + if sub(ctx.request_uri or var.request_uri, -1) == "?" then + var.upstream_uri = var.upstream_uri .. "?" + elseif var.is_args == "?" then + var.upstream_uri = var.upstream_uri .. "?" .. var.args or "" end local balancer_data = ctx.balancer_data balancer_data.scheme = var.upstream_scheme -- COMPAT: pdk + local upstream_scheme = balancer_data.scheme -- The content of var.upstream_host is only set by the router if -- preserve_host is true -- -- We can't rely on var.upstream_host for balancer retries inside -- `set_host_header` because it would never be empty after the first -- balancer try - if var.upstream_host ~= nil and var.upstream_host ~= "" then + local upstream_host = var.upstream_host + if upstream_host ~= nil and upstream_host ~= "" then balancer_data.preserve_host = true -- the nginx grpc module does not offer a way to override the @@ -1348,8 +1351,8 @@ return { -- this call applies to routes with preserve_host=true; for -- preserve_host=false, the header is set in `set_host_header`, -- so that it also applies to balancer retries - if var.upstream_scheme == "grpc" or var.upstream_scheme == "grpcs" then - local ok, err = kong.service.request.set_header(":authority", var.upstream_host) + if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then + local ok, err = kong.service.request.set_header(":authority", upstream_host) if not ok then log(ERR, "failed to set :authority header: ", err) end @@ -1362,9 +1365,10 @@ return { return kong.response.exit(errcode, body) end + upstream_scheme = balancer_data.scheme var.upstream_scheme = balancer_data.scheme - local ok, err = balancer.set_host_header(balancer_data) + local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) if not ok then ngx.log(ngx.ERR, "failed to set balancer Host header: ", err) diff --git a/spec/01-unit/16-runloop_handler_spec.lua b/spec/01-unit/16-runloop_handler_spec.lua index cbcdbca1143..d95a35f43ed 100644 --- a/spec/01-unit/16-runloop_handler_spec.lua +++ b/spec/01-unit/16-runloop_handler_spec.lua @@ -17,7 +17,9 @@ local function setup_it_block() timer = { at = function() end, every = function() end, - } + }, + var = { + }, }, kong = { From 23da53e5edbc0fe487394484375939b4486043a7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 15 Sep 2021 19:11:46 +0300 Subject: [PATCH 0877/4351] perf(balancer) optimize for less table resize (#7852) --- kong/runloop/handler.lua | 50 +++++++++++++++++++++++----------------- 1 file changed, 29 insertions(+), 21 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 76aa09dc0fe..d9d496868c0 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -58,7 +58,6 @@ local HOST_PORTS = {} local SUBSYSTEMS = constants.PROTOCOLS_WITH_SUBSYSTEM -local EMPTY_T = {} local TTL_ZERO = { ttl = 0 } @@ -835,31 +834,40 @@ do function balancer_prepare(ctx, scheme, host_type, host, port, service, route) + local retries + local connect_timeout + local send_timeout + local read_timeout + + if service then + retries = service.retries + connect_timeout = service.connect_timeout + send_timeout = service.write_timeout + read_timeout = service.read_timeout + end + local balancer_data = { - scheme = scheme, -- scheme for balancer: http, https - type = host_type, -- type of 'host': ipv4, ipv6, name - host = host, -- target host per `service` entity - port = port, -- final target port - try_count = 0, -- retry counter + scheme = scheme, -- scheme for balancer: http, https + type = host_type, -- type of 'host': ipv4, ipv6, name + host = host, -- target host per `service` entity + port = port, -- final target port + try_count = 0, -- retry counter + + retries = retries or 5, + connect_timeout = connect_timeout or 60000, + send_timeout = send_timeout or 60000, + read_timeout = read_timeout or 60000, + -- stores info per try, metatable is needed for basic log serializer -- see #6390 - tries = setmetatable({}, ARRAY_MT), - -- ip = nil, -- final target IP address - -- balancer = nil, -- the balancer object, if any - -- hostname = nil, -- hostname of the final target IP - -- hash_cookie = nil, -- if Upstream sets hash_on_cookie - -- balancer_handle = nil, -- balancer handle for the current connection + tries = setmetatable({}, ARRAY_MT), + -- ip = nil, -- final target IP address + -- balancer = nil, -- the balancer object, if any + -- hostname = nil, -- hostname of the final target IP + -- hash_cookie = nil, -- if Upstream sets hash_on_cookie + -- balancer_handle = nil, -- balancer handle for the current connection } - do - local s = service or EMPTY_T - - balancer_data.retries = s.retries or 5 - balancer_data.connect_timeout = s.connect_timeout or 60000 - balancer_data.send_timeout = s.write_timeout or 60000 - balancer_data.read_timeout = s.read_timeout or 60000 - end - ctx.service = service ctx.route = route ctx.balancer_data = balancer_data From fa1ac8affd886df92c1c4b7d334f14970dcc9ab9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 15 Sep 2021 19:53:10 +0300 Subject: [PATCH 0878/4351] perf(runloop) reduce ngx.update_time calls when not needed --- kong/init.lua | 50 +++++++++++++++++++++++++------------------------- 1 file changed, 25 insertions(+), 25 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 2bdc9c72247..ab743066319 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -313,7 +313,7 @@ local function execute_cache_warmup(kong_config) end -local function get_now_ms() +local function get_updated_now_ms() update_time() return now() * 1000 -- time is kept in seconds with millisecond resolution. end @@ -700,7 +700,7 @@ function Kong.preread() end if not ctx.KONG_PREREAD_START then - ctx.KONG_PREREAD_START = get_now_ms() + ctx.KONG_PREREAD_START = now() * 1000 end kong_global.set_phase(kong, PHASES.preread) @@ -713,7 +713,7 @@ function Kong.preread() execute_plugins_iterator(plugins_iterator, "preread", ctx) if not ctx.service then - ctx.KONG_PREREAD_ENDED_AT = get_now_ms() + ctx.KONG_PREREAD_ENDED_AT = get_updated_now_ms() ctx.KONG_PREREAD_TIME = ctx.KONG_PREREAD_ENDED_AT - ctx.KONG_PREREAD_START ctx.KONG_RESPONSE_LATENCY = ctx.KONG_PREREAD_ENDED_AT - ctx.KONG_PROCESSING_START @@ -723,7 +723,7 @@ function Kong.preread() runloop.preread.after(ctx) - ctx.KONG_PREREAD_ENDED_AT = get_now_ms() + ctx.KONG_PREREAD_ENDED_AT = get_updated_now_ms() ctx.KONG_PREREAD_TIME = ctx.KONG_PREREAD_ENDED_AT - ctx.KONG_PREREAD_START -- we intent to proxy, though balancer may fail on that @@ -738,7 +738,7 @@ function Kong.rewrite() local ctx = ngx.ctx -- after an internal redirect. Restore (and restash) kong_resty_ctx.stash_ref(ctx) -- context to avoid re-executing phases - ctx.KONG_REWRITE_ENDED_AT = get_now_ms() + ctx.KONG_REWRITE_ENDED_AT = now() * 1000 ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START return @@ -750,7 +750,7 @@ function Kong.rewrite() end if not ctx.KONG_REWRITE_START then - ctx.KONG_REWRITE_START = get_now_ms() + ctx.KONG_REWRITE_START = now() * 1000 end kong_global.set_phase(kong, PHASES.rewrite) @@ -779,7 +779,7 @@ function Kong.rewrite() runloop.rewrite.after(ctx) - ctx.KONG_REWRITE_ENDED_AT = get_now_ms() + ctx.KONG_REWRITE_ENDED_AT = get_updated_now_ms() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START end @@ -787,7 +787,7 @@ end function Kong.access() local ctx = ngx.ctx if not ctx.KONG_ACCESS_START then - ctx.KONG_ACCESS_START = get_now_ms() + ctx.KONG_ACCESS_START = now() * 1000 if ctx.KONG_REWRITE_START and not ctx.KONG_REWRITE_ENDED_AT then ctx.KONG_REWRITE_ENDED_AT = ctx.KONG_ACCESS_START @@ -804,7 +804,7 @@ function Kong.access() execute_plugins_iterator(plugins_iterator, "access", ctx) if ctx.delayed_response then - ctx.KONG_ACCESS_ENDED_AT = get_now_ms() + ctx.KONG_ACCESS_ENDED_AT = get_updated_now_ms() ctx.KONG_ACCESS_TIME = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_ACCESS_START ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START @@ -814,7 +814,7 @@ function Kong.access() ctx.delay_response = nil if not ctx.service then - ctx.KONG_ACCESS_ENDED_AT = get_now_ms() + ctx.KONG_ACCESS_ENDED_AT = get_updated_now_ms() ctx.KONG_ACCESS_TIME = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_ACCESS_START ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START @@ -825,7 +825,7 @@ function Kong.access() runloop.access.after(ctx) - ctx.KONG_ACCESS_ENDED_AT = get_now_ms() + ctx.KONG_ACCESS_ENDED_AT = get_updated_now_ms() ctx.KONG_ACCESS_TIME = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_ACCESS_START -- we intent to proxy, though balancer may fail on that @@ -852,7 +852,7 @@ end function Kong.balancer() -- This may be called multiple times, and no yielding here! - local now_ms = get_now_ms() + local now_ms = now() * 1000 local ctx = ngx.ctx if not ctx.KONG_BALANCER_START then @@ -921,7 +921,7 @@ function Kong.balancer() ngx_log(ngx_ERR, "failed to retry the dns/balancer resolver for ", tostring(balancer_data.host), "' with: ", tostring(err)) - ctx.KONG_BALANCER_ENDED_AT = get_now_ms() + ctx.KONG_BALANCER_ENDED_AT = get_updated_now_ms() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START @@ -978,7 +978,7 @@ function Kong.balancer() tostring(balancer_data.ip), " port: ", tostring(balancer_data.port), "): ", tostring(err)) - ctx.KONG_BALANCER_ENDED_AT = get_now_ms() + ctx.KONG_BALANCER_ENDED_AT = get_updated_now_ms() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START @@ -1006,7 +1006,7 @@ function Kong.balancer() end -- record overall latency - ctx.KONG_BALANCER_ENDED_AT = get_now_ms() + ctx.KONG_BALANCER_ENDED_AT = get_updated_now_ms() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START -- record try-latency @@ -1072,7 +1072,7 @@ do -- fake response phase (this runs after the balancer) if not ctx.KONG_RESPONSE_START then - ctx.KONG_RESPONSE_START = get_now_ms() + ctx.KONG_RESPONSE_START = now() * 1000 if ctx.KONG_BALANCER_START and not ctx.KONG_BALANCER_ENDED_AT then ctx.KONG_BALANCER_ENDED_AT = ctx.KONG_RESPONSE_START @@ -1097,7 +1097,7 @@ do execute_plugins_iterator(plugins_iterator, "response", ctx) runloop.response.after(ctx) - ctx.KONG_RESPONSE_ENDED_AT = get_now_ms() + ctx.KONG_RESPONSE_ENDED_AT = get_updated_now_ms() ctx.KONG_RESPONSE_TIME = ctx.KONG_RESPONSE_ENDED_AT - ctx.KONG_RESPONSE_START -- buffered response @@ -1119,7 +1119,7 @@ function Kong.header_filter() end if not ctx.KONG_HEADER_FILTER_START then - ctx.KONG_HEADER_FILTER_START = get_now_ms() + ctx.KONG_HEADER_FILTER_START = now() * 1000 if ctx.KONG_REWRITE_START and not ctx.KONG_REWRITE_ENDED_AT then ctx.KONG_REWRITE_ENDED_AT = ctx.KONG_BALANCER_START or @@ -1175,7 +1175,7 @@ function Kong.header_filter() execute_plugins_iterator(plugins_iterator, "header_filter", ctx) runloop.header_filter.after(ctx) - ctx.KONG_HEADER_FILTER_ENDED_AT = get_now_ms() + ctx.KONG_HEADER_FILTER_ENDED_AT = get_updated_now_ms() ctx.KONG_HEADER_FILTER_TIME = ctx.KONG_HEADER_FILTER_ENDED_AT - ctx.KONG_HEADER_FILTER_START end @@ -1183,7 +1183,7 @@ end function Kong.body_filter() local ctx = ngx.ctx if not ctx.KONG_BODY_FILTER_START then - ctx.KONG_BODY_FILTER_START = get_now_ms() + ctx.KONG_BODY_FILTER_START = now() * 1000 if ctx.KONG_REWRITE_START and not ctx.KONG_REWRITE_ENDED_AT then ctx.KONG_REWRITE_ENDED_AT = ctx.KONG_ACCESS_START or @@ -1240,7 +1240,7 @@ function Kong.body_filter() return end - ctx.KONG_BODY_FILTER_ENDED_AT = get_now_ms() + ctx.KONG_BODY_FILTER_ENDED_AT = get_updated_now_ms() ctx.KONG_BODY_FILTER_TIME = ctx.KONG_BODY_FILTER_ENDED_AT - ctx.KONG_BODY_FILTER_START if ctx.KONG_PROXIED then @@ -1259,7 +1259,7 @@ end function Kong.log() local ctx = ngx.ctx if not ctx.KONG_LOG_START then - ctx.KONG_LOG_START = get_now_ms() + ctx.KONG_LOG_START = now() * 1000 if subsystem == "stream" then if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = start_time() * 1000 @@ -1380,7 +1380,7 @@ local function serve_content(module, options) local ctx = ngx.ctx ctx.KONG_PROCESSING_START = start_time() * 1000 - ctx.KONG_ADMIN_CONTENT_START = ctx.KONG_ADMIN_CONTENT_START or get_now_ms() + ctx.KONG_ADMIN_CONTENT_START = ctx.KONG_ADMIN_CONTENT_START or now() * 1000 log_init_worker_errors(ctx) @@ -1391,7 +1391,7 @@ local function serve_content(module, options) lapis.serve(module) - ctx.KONG_ADMIN_CONTENT_ENDED_AT = get_now_ms() + ctx.KONG_ADMIN_CONTENT_ENDED_AT = get_updated_now_ms() ctx.KONG_ADMIN_CONTENT_TIME = ctx.KONG_ADMIN_CONTENT_ENDED_AT - ctx.KONG_ADMIN_CONTENT_START ctx.KONG_ADMIN_LATENCY = ctx.KONG_ADMIN_CONTENT_ENDED_AT - ctx.KONG_PROCESSING_START end @@ -1421,7 +1421,7 @@ function Kong.admin_header_filter() end if not ctx.KONG_ADMIN_HEADER_FILTER_START then - ctx.KONG_ADMIN_HEADER_FILTER_START = get_now_ms() + ctx.KONG_ADMIN_HEADER_FILTER_START = now() * 1000 if ctx.KONG_ADMIN_CONTENT_START and not ctx.KONG_ADMIN_CONTENT_ENDED_AT then ctx.KONG_ADMIN_CONTENT_ENDED_AT = ctx.KONG_ADMIN_HEADER_FILTER_START From 0c92f3d7b30117aa5bf6a54dd2ff0c43958aed86 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 15 Sep 2021 22:01:36 +0200 Subject: [PATCH 0879/4351] chore(request-transformer) update platform for docker version --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index d7c78d7796f..e580f6c0660 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,4 +1,4 @@ -dist: bionic +dist: focal jobs: include: - name: Kong CE 2.0.x From b51df9d08f7da527d64994fc168481c58b271a4b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 16 Sep 2021 13:40:42 +0200 Subject: [PATCH 0880/4351] chore(azure-functions) update platform, newer docker engine --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 73cc2f809e8..31f060709d6 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,4 +1,4 @@ -dist: bionic +dist: focal jobs: include: From 18e68aad0d702c5fd863bdd21ca7c25890dd6b7d Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 16 Sep 2021 13:42:58 +0200 Subject: [PATCH 0881/4351] chore(zipkin) update platform, newer docker engine --- .travis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 06ac7368d2d..3e471630b46 100644 --- a/.travis.yml +++ b/.travis.yml @@ -1,4 +1,4 @@ -dist: bionic +dist: focal jobs: include: From 648cc3bb99afda4661132b93f0a1a1351353063c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 16 Sep 2021 15:43:50 +0200 Subject: [PATCH 0882/4351] tests(pdk) make t/Util.pm findable by Perl >= 5.26 (#7857) In Perl 5.26 the `@INC` variable (used for finding libraries) does not include the current working folder ('.') any more. https://metacpan.org/pod/perl5260delta#Removal-of-the-current-directory-(%22.%22)-from-@INC This is considered a security problem so some Linux distros have backported this change. Perl 5.26 is the system Perl shipped by MacOS Big Sur. The fix consists on using `do` instead of `use`. `do` allows for explicit filepaths, and the current folder (`.`) can be used directly there. --- t/01-pdk/00-sanity.t | 2 +- t/01-pdk/01-table.t | 2 +- t/01-pdk/02-log/00-phase_checks.t | 2 +- t/01-pdk/02-log/01-sanity.t | 2 +- t/01-pdk/02-log/02-new.t | 2 +- t/01-pdk/02-log/03-set_format.t | 2 +- t/01-pdk/02-log/04-inspect.t | 2 +- t/01-pdk/02-log/05-set_serialize_value.t | 2 +- t/01-pdk/02-log/06-deprecation.t | 2 +- t/01-pdk/03-ip/01-is_trusted.t | 2 +- t/01-pdk/04-request/00-phase_checks.t | 2 +- t/01-pdk/04-request/01-get_scheme.t | 2 +- t/01-pdk/04-request/02-get_host.t | 2 +- t/01-pdk/04-request/03-get_port.t | 2 +- t/01-pdk/04-request/04-get_forwarded_scheme.t | 2 +- t/01-pdk/04-request/05-get_forwarded_host.t | 2 +- t/01-pdk/04-request/06-get_forwarded_port.t | 2 +- t/01-pdk/04-request/07-get_http_version.t | 2 +- t/01-pdk/04-request/08-get_method.t | 2 +- t/01-pdk/04-request/09-get_path.t | 2 +- t/01-pdk/04-request/10-get_raw_query.t | 2 +- t/01-pdk/04-request/11-get_query_arg.t | 2 +- t/01-pdk/04-request/12-get_query.t | 2 +- t/01-pdk/04-request/13-get_header.t | 2 +- t/01-pdk/04-request/14-get_headers.t | 2 +- t/01-pdk/04-request/15-get_raw_body.t | 2 +- t/01-pdk/04-request/16-get_body.t | 2 +- t/01-pdk/04-request/17-get_path_with_query.t | 2 +- t/01-pdk/04-request/18-get_forwarded_path.t | 2 +- t/01-pdk/04-request/19-get_forwarded_prefix.t | 2 +- t/01-pdk/05-client/00-phase_checks.t | 2 +- t/01-pdk/05-client/01-get_ip.t | 2 +- t/01-pdk/05-client/02-get_forwarded_ip.t | 2 +- t/01-pdk/05-client/03-get_port.t | 2 +- t/01-pdk/05-client/04-get_forwarded_port.t | 2 +- t/01-pdk/05-client/05-get_credential.t | 2 +- t/01-pdk/05-client/06-get_consumer.t | 2 +- t/01-pdk/05-client/07-authenticate.t | 2 +- t/01-pdk/05-client/08-get_protocol.t | 2 +- t/01-pdk/05-client/09-load-consumer.t | 2 +- t/01-pdk/06-service-request/00-phase_checks.t | 2 +- t/01-pdk/06-service-request/01-set_scheme.t | 2 +- t/01-pdk/06-service-request/04-set_path.t | 2 +- t/01-pdk/06-service-request/05-set_raw_query.t | 2 +- t/01-pdk/06-service-request/06-set_method.t | 2 +- t/01-pdk/06-service-request/07-set_body.t | 2 +- t/01-pdk/06-service-request/08-set_query.t | 2 +- t/01-pdk/06-service-request/09-set_header.t | 2 +- t/01-pdk/06-service-request/10-add_header.t | 2 +- t/01-pdk/06-service-request/11-clear_header.t | 2 +- t/01-pdk/06-service-request/12-set_headers.t | 2 +- t/01-pdk/06-service-request/13-set_raw_body.t | 2 +- t/01-pdk/07-service-response/00-phase_checks.t | 2 +- t/01-pdk/07-service-response/01-get_status.t | 2 +- t/01-pdk/07-service-response/02-get_headers.t | 2 +- t/01-pdk/07-service-response/03-get_header.t | 2 +- t/01-pdk/07-service-response/04-get_raw_body.t | 2 +- t/01-pdk/07-service-response/05-get_body.t | 2 +- t/01-pdk/08-response/00-phase_checks.t | 2 +- t/01-pdk/08-response/01-get_status.t | 2 +- t/01-pdk/08-response/02-get_header.t | 2 +- t/01-pdk/08-response/03-get_headers.t | 2 +- t/01-pdk/08-response/04-set_status.t | 2 +- t/01-pdk/08-response/05-set_header.t | 2 +- t/01-pdk/08-response/06-add_header.t | 2 +- t/01-pdk/08-response/07-clear_header.t | 2 +- t/01-pdk/08-response/08-set_headers.t | 2 +- t/01-pdk/08-response/09-set_raw_body.t | 2 +- t/01-pdk/08-response/10-set_body.t | 2 +- t/01-pdk/08-response/11-exit.t | 2 +- t/01-pdk/08-response/12-get_source.t | 2 +- t/01-pdk/08-response/13-error.t | 2 +- t/01-pdk/09-service/00-phase_checks.t | 2 +- t/01-pdk/09-service/01-set-upstream.t | 2 +- t/01-pdk/09-service/02-set-target.t | 2 +- t/01-pdk/09-service/03-set-tls-cert-key.t | 2 +- t/01-pdk/10-nginx/00-phase_checks.t | 2 +- t/01-pdk/10-nginx/01-get_subsystem.t | 2 +- t/01-pdk/11-ctx.t | 2 +- t/01-pdk/12-node/00-phase_checks.t | 2 +- t/01-pdk/12-node/01-get_id.t | 2 +- t/01-pdk/12-node/02-get_memory_stats.t | 2 +- t/01-pdk/12-node/03-get_hostname.t | 2 +- t/01-pdk/13-router/00-phase_checks.t | 2 +- t/01-pdk/13-router/01-get_route.t | 2 +- t/01-pdk/13-router/02-get_service.t | 2 +- t/01-pdk/14-client-tls/00-phase_checks.t | 2 +- t/02-global/01-init-pdk.t | 2 +- t/02-global/02-set-named-ctx.t | 2 +- t/02-global/03-namespaced_log.t | 2 +- 90 files changed, 90 insertions(+), 90 deletions(-) diff --git a/t/01-pdk/00-sanity.t b/t/01-pdk/00-sanity.t index c97621bc329..5b3ef08a68f 100644 --- a/t/01-pdk/00-sanity.t +++ b/t/01-pdk/00-sanity.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; #repeat_each(2); diff --git a/t/01-pdk/01-table.t b/t/01-pdk/01-table.t index f7b6489ead0..a7458ec4288 100644 --- a/t/01-pdk/01-table.t +++ b/t/01-pdk/01-table.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/02-log/00-phase_checks.t b/t/01-pdk/02-log/00-phase_checks.t index 199d84fca2c..108ab282935 100644 --- a/t/01-pdk/02-log/00-phase_checks.t +++ b/t/01-pdk/02-log/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/02-log/01-sanity.t b/t/01-pdk/02-log/01-sanity.t index c9e9cacdf12..7e195bb86e6 100644 --- a/t/01-pdk/02-log/01-sanity.t +++ b/t/01-pdk/02-log/01-sanity.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; log_level('debug'); diff --git a/t/01-pdk/02-log/02-new.t b/t/01-pdk/02-log/02-new.t index 6fd43c62ea3..aa26b4ee243 100644 --- a/t/01-pdk/02-log/02-new.t +++ b/t/01-pdk/02-log/02-new.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/02-log/03-set_format.t b/t/01-pdk/02-log/03-set_format.t index eb9f89bec5b..11398e14de7 100644 --- a/t/01-pdk/02-log/03-set_format.t +++ b/t/01-pdk/02-log/03-set_format.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/02-log/04-inspect.t b/t/01-pdk/02-log/04-inspect.t index 25c8de65360..03043852a05 100644 --- a/t/01-pdk/02-log/04-inspect.t +++ b/t/01-pdk/02-log/04-inspect.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 4 + 6); diff --git a/t/01-pdk/02-log/05-set_serialize_value.t b/t/01-pdk/02-log/05-set_serialize_value.t index de6c49244c7..2776ddf612b 100644 --- a/t/01-pdk/02-log/05-set_serialize_value.t +++ b/t/01-pdk/02-log/05-set_serialize_value.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => 49; diff --git a/t/01-pdk/02-log/06-deprecation.t b/t/01-pdk/02-log/06-deprecation.t index 90640b7c54d..2d7b43f98ff 100644 --- a/t/01-pdk/02-log/06-deprecation.t +++ b/t/01-pdk/02-log/06-deprecation.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 4); diff --git a/t/01-pdk/03-ip/01-is_trusted.t b/t/01-pdk/03-ip/01-is_trusted.t index d2e35ae9f2c..7e1cbcd3671 100644 --- a/t/01-pdk/03-ip/01-is_trusted.t +++ b/t/01-pdk/03-ip/01-is_trusted.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/00-phase_checks.t b/t/01-pdk/04-request/00-phase_checks.t index 50d58577433..ac63e24df6a 100644 --- a/t/01-pdk/04-request/00-phase_checks.t +++ b/t/01-pdk/04-request/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/01-get_scheme.t b/t/01-pdk/04-request/01-get_scheme.t index 601d11192f5..09772145a54 100644 --- a/t/01-pdk/04-request/01-get_scheme.t +++ b/t/01-pdk/04-request/01-get_scheme.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use File::Spec; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/02-get_host.t b/t/01-pdk/04-request/02-get_host.t index c08217e4e62..b3eb4bf60c1 100644 --- a/t/01-pdk/04-request/02-get_host.t +++ b/t/01-pdk/04-request/02-get_host.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use File::Spec; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/03-get_port.t b/t/01-pdk/04-request/03-get_port.t index ca7208d3e59..044b5f43c77 100644 --- a/t/01-pdk/04-request/03-get_port.t +++ b/t/01-pdk/04-request/03-get_port.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/04-get_forwarded_scheme.t b/t/01-pdk/04-request/04-get_forwarded_scheme.t index 06232011ca8..721a10180ed 100644 --- a/t/01-pdk/04-request/04-get_forwarded_scheme.t +++ b/t/01-pdk/04-request/04-get_forwarded_scheme.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use File::Spec; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/05-get_forwarded_host.t b/t/01-pdk/04-request/05-get_forwarded_host.t index 2253ef388cc..5c868382758 100644 --- a/t/01-pdk/04-request/05-get_forwarded_host.t +++ b/t/01-pdk/04-request/05-get_forwarded_host.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use File::Spec; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/06-get_forwarded_port.t b/t/01-pdk/04-request/06-get_forwarded_port.t index c541f54785a..95f0ebe58b7 100644 --- a/t/01-pdk/04-request/06-get_forwarded_port.t +++ b/t/01-pdk/04-request/06-get_forwarded_port.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/07-get_http_version.t b/t/01-pdk/04-request/07-get_http_version.t index 663beb65e86..9642b623b38 100644 --- a/t/01-pdk/04-request/07-get_http_version.t +++ b/t/01-pdk/04-request/07-get_http_version.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/08-get_method.t b/t/01-pdk/04-request/08-get_method.t index 8139f0a2b61..c4176010917 100644 --- a/t/01-pdk/04-request/08-get_method.t +++ b/t/01-pdk/04-request/08-get_method.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/09-get_path.t b/t/01-pdk/04-request/09-get_path.t index d7c0dbb8da8..95e0d14b0fb 100644 --- a/t/01-pdk/04-request/09-get_path.t +++ b/t/01-pdk/04-request/09-get_path.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/10-get_raw_query.t b/t/01-pdk/04-request/10-get_raw_query.t index 2df1df814ce..4a44af13d86 100644 --- a/t/01-pdk/04-request/10-get_raw_query.t +++ b/t/01-pdk/04-request/10-get_raw_query.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/11-get_query_arg.t b/t/01-pdk/04-request/11-get_query_arg.t index ba33b29bc3c..721ad542b99 100644 --- a/t/01-pdk/04-request/11-get_query_arg.t +++ b/t/01-pdk/04-request/11-get_query_arg.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/12-get_query.t b/t/01-pdk/04-request/12-get_query.t index f5bb8c93622..e6159a0b967 100644 --- a/t/01-pdk/04-request/12-get_query.t +++ b/t/01-pdk/04-request/12-get_query.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/13-get_header.t b/t/01-pdk/04-request/13-get_header.t index 147af65101c..ba6048421df 100644 --- a/t/01-pdk/04-request/13-get_header.t +++ b/t/01-pdk/04-request/13-get_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/14-get_headers.t b/t/01-pdk/04-request/14-get_headers.t index 1378c86fd51..c2157eff749 100644 --- a/t/01-pdk/04-request/14-get_headers.t +++ b/t/01-pdk/04-request/14-get_headers.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/15-get_raw_body.t b/t/01-pdk/04-request/15-get_raw_body.t index 35a7f594b56..216b94096f7 100644 --- a/t/01-pdk/04-request/15-get_raw_body.t +++ b/t/01-pdk/04-request/15-get_raw_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/16-get_body.t b/t/01-pdk/04-request/16-get_body.t index 7e130800890..ead3f535dd1 100644 --- a/t/01-pdk/04-request/16-get_body.t +++ b/t/01-pdk/04-request/16-get_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/04-request/17-get_path_with_query.t b/t/01-pdk/04-request/17-get_path_with_query.t index 94afd549b18..a8254712255 100644 --- a/t/01-pdk/04-request/17-get_path_with_query.t +++ b/t/01-pdk/04-request/17-get_path_with_query.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/18-get_forwarded_path.t b/t/01-pdk/04-request/18-get_forwarded_path.t index d3c91697fc1..8d8ce7a5f07 100644 --- a/t/01-pdk/04-request/18-get_forwarded_path.t +++ b/t/01-pdk/04-request/18-get_forwarded_path.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/04-request/19-get_forwarded_prefix.t b/t/01-pdk/04-request/19-get_forwarded_prefix.t index ddf66baea4c..2f2173a700f 100644 --- a/t/01-pdk/04-request/19-get_forwarded_prefix.t +++ b/t/01-pdk/04-request/19-get_forwarded_prefix.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/00-phase_checks.t b/t/01-pdk/05-client/00-phase_checks.t index 9fb061237d6..f30732d4fa1 100644 --- a/t/01-pdk/05-client/00-phase_checks.t +++ b/t/01-pdk/05-client/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/01-get_ip.t b/t/01-pdk/05-client/01-get_ip.t index 212b015b6b3..af966c58e13 100644 --- a/t/01-pdk/05-client/01-get_ip.t +++ b/t/01-pdk/05-client/01-get_ip.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/02-get_forwarded_ip.t b/t/01-pdk/05-client/02-get_forwarded_ip.t index a98eac430b8..a61fa0c07f3 100644 --- a/t/01-pdk/05-client/02-get_forwarded_ip.t +++ b/t/01-pdk/05-client/02-get_forwarded_ip.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/03-get_port.t b/t/01-pdk/05-client/03-get_port.t index 610f1c8d2fd..e4134ee825a 100644 --- a/t/01-pdk/05-client/03-get_port.t +++ b/t/01-pdk/05-client/03-get_port.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/04-get_forwarded_port.t b/t/01-pdk/05-client/04-get_forwarded_port.t index 0c54bcf6f6b..43bce6fef45 100644 --- a/t/01-pdk/05-client/04-get_forwarded_port.t +++ b/t/01-pdk/05-client/04-get_forwarded_port.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/05-get_credential.t b/t/01-pdk/05-client/05-get_credential.t index 9ea12eaf3c0..146685bcba7 100644 --- a/t/01-pdk/05-client/05-get_credential.t +++ b/t/01-pdk/05-client/05-get_credential.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/06-get_consumer.t b/t/01-pdk/05-client/06-get_consumer.t index 7b6183542f6..92daf96bd7a 100644 --- a/t/01-pdk/05-client/06-get_consumer.t +++ b/t/01-pdk/05-client/06-get_consumer.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/07-authenticate.t b/t/01-pdk/05-client/07-authenticate.t index 2c4e0910256..efe42c294e0 100644 --- a/t/01-pdk/05-client/07-authenticate.t +++ b/t/01-pdk/05-client/07-authenticate.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/08-get_protocol.t b/t/01-pdk/05-client/08-get_protocol.t index f5ca742f14f..b9c04899aa9 100644 --- a/t/01-pdk/05-client/08-get_protocol.t +++ b/t/01-pdk/05-client/08-get_protocol.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/05-client/09-load-consumer.t b/t/01-pdk/05-client/09-load-consumer.t index acc240ad403..8a8098ddf4c 100644 --- a/t/01-pdk/05-client/09-load-consumer.t +++ b/t/01-pdk/05-client/09-load-consumer.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/00-phase_checks.t b/t/01-pdk/06-service-request/00-phase_checks.t index 5cc292a6c72..80a57cbce4b 100644 --- a/t/01-pdk/06-service-request/00-phase_checks.t +++ b/t/01-pdk/06-service-request/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/01-set_scheme.t b/t/01-pdk/06-service-request/01-set_scheme.t index 5537d569f53..073a1433938 100644 --- a/t/01-pdk/06-service-request/01-set_scheme.t +++ b/t/01-pdk/06-service-request/01-set_scheme.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use File::Spec; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/04-set_path.t b/t/01-pdk/06-service-request/04-set_path.t index a549d8bc44b..3dd028407d4 100644 --- a/t/01-pdk/06-service-request/04-set_path.t +++ b/t/01-pdk/06-service-request/04-set_path.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/05-set_raw_query.t b/t/01-pdk/06-service-request/05-set_raw_query.t index c7810bbda66..636e0fc52b7 100644 --- a/t/01-pdk/06-service-request/05-set_raw_query.t +++ b/t/01-pdk/06-service-request/05-set_raw_query.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/06-set_method.t b/t/01-pdk/06-service-request/06-set_method.t index 6cd2bd7b23d..bee8fbd0a35 100644 --- a/t/01-pdk/06-service-request/06-set_method.t +++ b/t/01-pdk/06-service-request/06-set_method.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/07-set_body.t b/t/01-pdk/06-service-request/07-set_body.t index 8fc9b970597..4e7b3ed564d 100644 --- a/t/01-pdk/06-service-request/07-set_body.t +++ b/t/01-pdk/06-service-request/07-set_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/08-set_query.t b/t/01-pdk/06-service-request/08-set_query.t index 034895a46b8..26bc2193869 100644 --- a/t/01-pdk/06-service-request/08-set_query.t +++ b/t/01-pdk/06-service-request/08-set_query.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/09-set_header.t b/t/01-pdk/06-service-request/09-set_header.t index f3ae3ab396b..f9cf2b8e907 100644 --- a/t/01-pdk/06-service-request/09-set_header.t +++ b/t/01-pdk/06-service-request/09-set_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/10-add_header.t b/t/01-pdk/06-service-request/10-add_header.t index a6cb87ccdc5..68ffadce56b 100644 --- a/t/01-pdk/06-service-request/10-add_header.t +++ b/t/01-pdk/06-service-request/10-add_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/11-clear_header.t b/t/01-pdk/06-service-request/11-clear_header.t index 52609e49f54..bf020e6608e 100644 --- a/t/01-pdk/06-service-request/11-clear_header.t +++ b/t/01-pdk/06-service-request/11-clear_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/12-set_headers.t b/t/01-pdk/06-service-request/12-set_headers.t index f278c57e7bb..9eefd13c97a 100644 --- a/t/01-pdk/06-service-request/12-set_headers.t +++ b/t/01-pdk/06-service-request/12-set_headers.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/06-service-request/13-set_raw_body.t b/t/01-pdk/06-service-request/13-set_raw_body.t index 435434a5680..0923a4aed68 100644 --- a/t/01-pdk/06-service-request/13-set_raw_body.t +++ b/t/01-pdk/06-service-request/13-set_raw_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/07-service-response/00-phase_checks.t b/t/01-pdk/07-service-response/00-phase_checks.t index 2fa1ecb3187..76fa70526d1 100644 --- a/t/01-pdk/07-service-response/00-phase_checks.t +++ b/t/01-pdk/07-service-response/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/07-service-response/01-get_status.t b/t/01-pdk/07-service-response/01-get_status.t index 4b0f509436e..e2f9f7f47c7 100644 --- a/t/01-pdk/07-service-response/01-get_status.t +++ b/t/01-pdk/07-service-response/01-get_status.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/07-service-response/02-get_headers.t b/t/01-pdk/07-service-response/02-get_headers.t index b5014b23c6c..2a5042f4647 100644 --- a/t/01-pdk/07-service-response/02-get_headers.t +++ b/t/01-pdk/07-service-response/02-get_headers.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/07-service-response/03-get_header.t b/t/01-pdk/07-service-response/03-get_header.t index ce9e2335679..95e5d88f88c 100644 --- a/t/01-pdk/07-service-response/03-get_header.t +++ b/t/01-pdk/07-service-response/03-get_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/07-service-response/04-get_raw_body.t b/t/01-pdk/07-service-response/04-get_raw_body.t index 1da595e0357..4b383e95a5a 100644 --- a/t/01-pdk/07-service-response/04-get_raw_body.t +++ b/t/01-pdk/07-service-response/04-get_raw_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/07-service-response/05-get_body.t b/t/01-pdk/07-service-response/05-get_body.t index ec5d4454751..cdd41e46464 100644 --- a/t/01-pdk/07-service-response/05-get_body.t +++ b/t/01-pdk/07-service-response/05-get_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/08-response/00-phase_checks.t b/t/01-pdk/08-response/00-phase_checks.t index d47ba9f171a..f0081d5c75f 100644 --- a/t/01-pdk/08-response/00-phase_checks.t +++ b/t/01-pdk/08-response/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/01-get_status.t b/t/01-pdk/08-response/01-get_status.t index 822a25646a3..763ad0a275f 100644 --- a/t/01-pdk/08-response/01-get_status.t +++ b/t/01-pdk/08-response/01-get_status.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/02-get_header.t b/t/01-pdk/08-response/02-get_header.t index 567f0364558..fd565ec4d7a 100644 --- a/t/01-pdk/08-response/02-get_header.t +++ b/t/01-pdk/08-response/02-get_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/03-get_headers.t b/t/01-pdk/08-response/03-get_headers.t index 41b59a2a604..c94c01b76be 100644 --- a/t/01-pdk/08-response/03-get_headers.t +++ b/t/01-pdk/08-response/03-get_headers.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/04-set_status.t b/t/01-pdk/08-response/04-set_status.t index 524604c2884..cd2a25bd43b 100644 --- a/t/01-pdk/08-response/04-set_status.t +++ b/t/01-pdk/08-response/04-set_status.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/05-set_header.t b/t/01-pdk/08-response/05-set_header.t index 940a914602e..5948bcbb9ff 100644 --- a/t/01-pdk/08-response/05-set_header.t +++ b/t/01-pdk/08-response/05-set_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/06-add_header.t b/t/01-pdk/08-response/06-add_header.t index fca66ed81ea..f32af34cd1e 100644 --- a/t/01-pdk/08-response/06-add_header.t +++ b/t/01-pdk/08-response/06-add_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/07-clear_header.t b/t/01-pdk/08-response/07-clear_header.t index 83ed7d9374a..a62c01876c5 100644 --- a/t/01-pdk/08-response/07-clear_header.t +++ b/t/01-pdk/08-response/07-clear_header.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/08-set_headers.t b/t/01-pdk/08-response/08-set_headers.t index 944aa299cb3..f1881ecd397 100644 --- a/t/01-pdk/08-response/08-set_headers.t +++ b/t/01-pdk/08-response/08-set_headers.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/08-response/09-set_raw_body.t b/t/01-pdk/08-response/09-set_raw_body.t index 5a544b3f242..97c0e27f63b 100644 --- a/t/01-pdk/08-response/09-set_raw_body.t +++ b/t/01-pdk/08-response/09-set_raw_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/08-response/10-set_body.t b/t/01-pdk/08-response/10-set_body.t index 9107b053a1b..4c968a69417 100644 --- a/t/01-pdk/08-response/10-set_body.t +++ b/t/01-pdk/08-response/10-set_body.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index b98b4404fab..ae2d27eac2c 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 4) + 10; diff --git a/t/01-pdk/08-response/12-get_source.t b/t/01-pdk/08-response/12-get_source.t index bd848a7b337..d4e2bf0c64b 100644 --- a/t/01-pdk/08-response/12-get_source.t +++ b/t/01-pdk/08-response/12-get_source.t @@ -1,6 +1,6 @@ use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3) - 3; diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index 9dab8362313..8ee4d0e2b58 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/09-service/00-phase_checks.t b/t/01-pdk/09-service/00-phase_checks.t index d4949b87afe..894ef9a8222 100644 --- a/t/01-pdk/09-service/00-phase_checks.t +++ b/t/01-pdk/09-service/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/09-service/01-set-upstream.t b/t/01-pdk/09-service/01-set-upstream.t index 1fde0021e5b..840c0976878 100644 --- a/t/01-pdk/09-service/01-set-upstream.t +++ b/t/01-pdk/09-service/01-set-upstream.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/09-service/02-set-target.t b/t/01-pdk/09-service/02-set-target.t index e4dbcca90d4..118f74a22da 100644 --- a/t/01-pdk/09-service/02-set-target.t +++ b/t/01-pdk/09-service/02-set-target.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/09-service/03-set-tls-cert-key.t b/t/01-pdk/09-service/03-set-tls-cert-key.t index 2414a1e3955..6d161e951f8 100644 --- a/t/01-pdk/09-service/03-set-tls-cert-key.t +++ b/t/01-pdk/09-service/03-set-tls-cert-key.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/10-nginx/00-phase_checks.t b/t/01-pdk/10-nginx/00-phase_checks.t index 3c36d87c694..039ca23008f 100644 --- a/t/01-pdk/10-nginx/00-phase_checks.t +++ b/t/01-pdk/10-nginx/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/10-nginx/01-get_subsystem.t b/t/01-pdk/10-nginx/01-get_subsystem.t index f943216740f..7184e6c8833 100644 --- a/t/01-pdk/10-nginx/01-get_subsystem.t +++ b/t/01-pdk/10-nginx/01-get_subsystem.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/11-ctx.t b/t/01-pdk/11-ctx.t index cf8f6cb6793..bc73709f970 100644 --- a/t/01-pdk/11-ctx.t +++ b/t/01-pdk/11-ctx.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; no_long_string(); diff --git a/t/01-pdk/12-node/00-phase_checks.t b/t/01-pdk/12-node/00-phase_checks.t index 83937292fd8..645e7f28428 100644 --- a/t/01-pdk/12-node/00-phase_checks.t +++ b/t/01-pdk/12-node/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/12-node/01-get_id.t b/t/01-pdk/12-node/01-get_id.t index bda176ca629..aa3f3df1afc 100644 --- a/t/01-pdk/12-node/01-get_id.t +++ b/t/01-pdk/12-node/01-get_id.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/12-node/02-get_memory_stats.t b/t/01-pdk/12-node/02-get_memory_stats.t index 4c59b54c75e..6e6105dda16 100644 --- a/t/01-pdk/12-node/02-get_memory_stats.t +++ b/t/01-pdk/12-node/02-get_memory_stats.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; master_on(); workers(2); diff --git a/t/01-pdk/12-node/03-get_hostname.t b/t/01-pdk/12-node/03-get_hostname.t index f63ce0f9f11..3c9dc497db4 100644 --- a/t/01-pdk/12-node/03-get_hostname.t +++ b/t/01-pdk/12-node/03-get_hostname.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); diff --git a/t/01-pdk/13-router/00-phase_checks.t b/t/01-pdk/13-router/00-phase_checks.t index 12cabe4ae09..d12be15e97d 100644 --- a/t/01-pdk/13-router/00-phase_checks.t +++ b/t/01-pdk/13-router/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/13-router/01-get_route.t b/t/01-pdk/13-router/01-get_route.t index a660dabc666..bffd839b0d5 100644 --- a/t/01-pdk/13-router/01-get_route.t +++ b/t/01-pdk/13-router/01-get_route.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/13-router/02-get_service.t b/t/01-pdk/13-router/02-get_service.t index ec3dd9d2e8d..25e11a915bc 100644 --- a/t/01-pdk/13-router/02-get_service.t +++ b/t/01-pdk/13-router/02-get_service.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/01-pdk/14-client-tls/00-phase_checks.t b/t/01-pdk/14-client-tls/00-phase_checks.t index 793ebe61b99..5d064c369bb 100644 --- a/t/01-pdk/14-client-tls/00-phase_checks.t +++ b/t/01-pdk/14-client-tls/00-phase_checks.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; $ENV{TEST_NGINX_CERT_DIR} ||= File::Spec->catdir(server_root(), '..', 'certs'); $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); diff --git a/t/02-global/01-init-pdk.t b/t/02-global/01-init-pdk.t index a8e4414a57d..51cf3e7187f 100644 --- a/t/02-global/01-init-pdk.t +++ b/t/02-global/01-init-pdk.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; no_long_string(); diff --git a/t/02-global/02-set-named-ctx.t b/t/02-global/02-set-named-ctx.t index 6cbed4df406..c5fcde62420 100644 --- a/t/02-global/02-set-named-ctx.t +++ b/t/02-global/02-set-named-ctx.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; no_long_string(); diff --git a/t/02-global/03-namespaced_log.t b/t/02-global/03-namespaced_log.t index 606af756515..da495f16e57 100644 --- a/t/02-global/03-namespaced_log.t +++ b/t/02-global/03-namespaced_log.t @@ -1,7 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -use t::Util; +do "./t/Util.pm"; no_long_string(); From 44a9a8cd40aa84debcda030668a176579292fe4b Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Fri, 3 Sep 2021 16:59:41 -0500 Subject: [PATCH 0883/4351] docs(changelog) add 2.5.1 changes --- CHANGELOG.md | 45 +++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 43 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 614d5f0efa2..1488fb19469 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -2,6 +2,7 @@ - [2.6.0](#260) +- [2.5.1](#251) - [2.5.0](#250) - [2.4.1](#241) - [2.4.0](#240) @@ -59,7 +60,6 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) - ## [2.6.0] > Release date: TBA @@ -85,6 +85,45 @@ `AWS_DEFAULT_REGION` environment variables (when not specified with the plugin configuration). [#7765](https://github.com/Kong/kong/pull/7765) +## [2.5.1] + +> Release date: 2021/09/07 + +This is the first patch release in the 2.5 series. Being a patch release, +it strictly contains bugfixes. There are no new features or breaking changes. + +### Dependencies + +- Bumped `grpcurl` from 1.8.1 to 1.8.2 [#7659](https://github.com/Kong/kong/pull/7659) +- Bumped `lua-resty-openssl` from 0.7.3 to 0.7.4 [#7657](https://github.com/Kong/kong/pull/7657) +- Bumped `penlight` from 1.10.0 to 1.11.0 [#7736](https://github.com/Kong/kong/pull/7736) +- Bumped `luasec` from 1.0.1 to 1.0.2 [#7750](https://github.com/Kong/kong/pull/7750) +- Bumped `OpenSSL` from 1.1.1k to 1.1.1l [#7767](https://github.com/Kong/kong/pull/7767) + +### Fixes + +##### Core + +- Remove duplicate schemas from constraint list and correctly manage cascade_delete [#7560](https://github.com/Kong/kong/pull/7560) +- Correct workspace reference on balancer events [#7778](https://github.com/Kong/kong/pull/7778) + +##### CLI + +- Fixed regression where Go plugins would prevent CLI commands like `kong config parse` or `kong config db_import` [#7589](https://github.com/Kong/kong/pull/7589) + +##### CI / Process + +- Improve tests reliability ([#7578](https://github.com/Kong/kong/pull/7578), [#7704](https://github.com/Kong/kong/pull/7704)) +- Added Github Issues template forms [#7774](https://github.com/Kong/kong/pull/7774) +- Moved "Feature Request" link from Github Issues to Discussions [#7777](https://github.com/Kong/kong/pull/7777) + +##### Admin API + +- Do not allow reserved names on workspaces [#7380](https://github.com/Kong/kong/pull/7380) + + +[Back to TOC](#table-of-contents) + ## [2.5.0] > Release date: 2021-07-13 @@ -304,7 +343,7 @@ grpc-gateway plugin first: > Released 2021/05/11 This is a patch release in the 2.4 series. Being a patch release, it -strictly contains bugfixes. The are no new features or breaking changes. +strictly contains bugfixes. There are no new features or breaking changes. ### Distribution @@ -6352,6 +6391,8 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[2.6.0]: https://github.com/Kong/kong/compare/2.5.1...2.6.0 +[2.5.1]: https://github.com/Kong/kong/compare/2.5.0...2.5.1 [2.5.0]: https://github.com/Kong/kong/compare/2.4.1...2.5.0 [2.4.1]: https://github.com/Kong/kong/compare/2.4.0...2.4.1 [2.4.0]: https://github.com/Kong/kong/compare/2.3.3...2.4.0 From f1820bc2293c80d09981b5f108664aeed5eddc64 Mon Sep 17 00:00:00 2001 From: Heather Cloward Date: Tue, 7 Sep 2021 13:05:39 -0400 Subject: [PATCH 0884/4351] Minor wording updates made to changelog --- CHANGELOG.md | 24 +++++++++++++++++------- 1 file changed, 17 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1488fb19469..427c5b60f55 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -104,22 +104,32 @@ it strictly contains bugfixes. There are no new features or breaking changes. ##### Core -- Remove duplicate schemas from constraint list and correctly manage cascade_delete [#7560](https://github.com/Kong/kong/pull/7560) -- Correct workspace reference on balancer events [#7778](https://github.com/Kong/kong/pull/7778) +- You can now successfully delete workspaces after deleting all entities associated with that workspace. + Previously, Kong Gateway was not correctly cleaning up parent-child relationships. For example, creating + an Admin also creates a Consumer and RBAC user. When deleting the Admin, the Consumer and RBAC user are + also deleted, but accessing the `/workspaces/workspace_name/meta` endpoint would show counts for Consumers + and RBAC users, which prevented the workspace from being deleted. Now deleting entities correctly updates + the counts, allowing an empty workspace to be deleted. [#7560](https://github.com/Kong/kong/pull/7560) +- When an upstream event is received from the DAO, `handler.lua` now gets the workspace ID from the request + and adds it to the upstream entity that will be used in the worker and cluster events. Before this change, + when posting balancer CRUD events, the workspace ID was lost and the balancer used the default + workspace ID as a fallback. [#7778](https://github.com/Kong/kong/pull/7778) ##### CLI -- Fixed regression where Go plugins would prevent CLI commands like `kong config parse` or `kong config db_import` [#7589](https://github.com/Kong/kong/pull/7589) +- Fixes regression that included an issue where Go plugins prevented CLI commands like `kong config parse` + or `kong config db_import` from working as expected. [#7589](https://github.com/Kong/kong/pull/7589) ##### CI / Process -- Improve tests reliability ([#7578](https://github.com/Kong/kong/pull/7578), [#7704](https://github.com/Kong/kong/pull/7704)) -- Added Github Issues template forms [#7774](https://github.com/Kong/kong/pull/7774) -- Moved "Feature Request" link from Github Issues to Discussions [#7777](https://github.com/Kong/kong/pull/7777) +- Improves tests reliability. ([#7578](https://github.com/Kong/kong/pull/7578) [#7704](https://github.com/Kong/kong/pull/7704)) +- Adds Github Issues template forms. [#7774](https://github.com/Kong/kong/pull/7774) +- Moves "Feature Request" link from Github Issues to Discussions. [#7777](https://github.com/Kong/kong/pull/7777) ##### Admin API -- Do not allow reserved names on workspaces [#7380](https://github.com/Kong/kong/pull/7380) +- Kong Gateway now validates workspace names, preventing the use of reserved names on workspaces. + [#7380](https://github.com/Kong/kong/pull/7380) [Back to TOC](#table-of-contents) From 6e7f9bea4da1324a8710307749437abf54986677 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Fri, 3 Sep 2021 17:18:04 -0500 Subject: [PATCH 0885/4351] release: 2.5.1 --- kong-2.5.0-0.rockspec => kong-2.5.1-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-2.5.0-0.rockspec => kong-2.5.1-0.rockspec (99%) diff --git a/kong-2.5.0-0.rockspec b/kong-2.5.1-0.rockspec similarity index 99% rename from kong-2.5.0-0.rockspec rename to kong-2.5.1-0.rockspec index 39006e091f3..47d408040f5 100644 --- a/kong-2.5.0-0.rockspec +++ b/kong-2.5.1-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.5.0-0" +version = "2.5.1-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong", - tag = "2.5.0" + tag = "2.5.1" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index d0922238a84..2a86800074f 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ major = 2, minor = 5, - patch = 0, + patch = 1, --suffix = "rc.1" }, { -- our Makefile during certain releases adjusts this line. Any changes to From e20c11b807d5b35c47fb12ce54c1e0ea7645929b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Sep 2021 16:03:02 +0300 Subject: [PATCH 0886/4351] chore(handler) call ngx.http_version() only once --- kong/runloop/handler.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index d9d496868c0..a963b7257b8 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -37,6 +37,7 @@ local timer_at = ngx.timer.at local timer_every = ngx.timer.every local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header +local http_version = ngx.req.http_version local unpack = unpack local escape = require("kong.tools.uri").escape @@ -1160,7 +1161,6 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id - local http_version = ngx.req.http_version() local host = var.host local port = tonumber(ctx.host_port, 10) or tonumber(var.server_port, 10) @@ -1234,13 +1234,13 @@ return { end end + local protocol_version = http_version() if protocols.grpc or protocols.grpcs then -- perf: branch usually not taken, don't cache var outside local content_type = var.content_type if content_type and sub(content_type, 1, #"application/grpc") == "application/grpc" then - http_version = ngx.req.http_version() - if http_version ~= 2 then + if protocol_version ~= 2 then -- mismatch: non-http/2 request matched grpc route return kong.response.exit(426, { message = "Please use HTTP2 protocol" }, { ["connection"] = "Upgrade", @@ -1312,7 +1312,7 @@ return { return ngx.exec("@grpc") end - if http_version == 1.1 then + if protocol_version == 1.1 then if route.request_buffering == false then if route.response_buffering == false then return ngx.exec("@unbuffered") From b37f46ba86d44ecd1e2d7b235a44fdaf25ef1452 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Sep 2021 16:27:13 +0300 Subject: [PATCH 0887/4351] chore(handler) use localized log and exit, and localize ngx.exec --- kong/runloop/handler.lua | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index a963b7257b8..601ab36b709 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -31,6 +31,7 @@ local ngx = ngx local var = ngx.var local log = ngx.log local exit = ngx.exit +local exec = ngx.exec local null = ngx.null local header = ngx.header local timer_at = ngx.timer.at @@ -1309,20 +1310,20 @@ return { -- to `grpc_pass`. After redirection, this function will return early if service and var.kong_proxy_mode == "http" then if service.protocol == "grpc" or service.protocol == "grpcs" then - return ngx.exec("@grpc") + return exec("@grpc") end if protocol_version == 1.1 then if route.request_buffering == false then if route.response_buffering == false then - return ngx.exec("@unbuffered") + return exec("@unbuffered") end - return ngx.exec("@unbuffered_request") + return exec("@unbuffered_request") end if route.response_buffering == false then - return ngx.exec("@unbuffered_response") + return exec("@unbuffered_response") end end end @@ -1378,9 +1379,8 @@ return { local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) if not ok then - ngx.log(ngx.ERR, "failed to set balancer Host header: ", err) - - return ngx.exit(500) + log(ERR, "failed to set balancer Host header: ", err) + return exit(500) end -- clear hop-by-hop request headers: From 67a05664dec8ebd736fd8284850bae64f0a1cdd7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Sep 2021 19:44:25 +0300 Subject: [PATCH 0888/4351] perf(balancer) remove get_phase call and restructure port setting code (#7854) --- kong/init.lua | 2 +- kong/runloop/balancer/init.lua | 13 +++++-------- 2 files changed, 6 insertions(+), 9 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index ab743066319..42d2aa98bae 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -928,7 +928,7 @@ function Kong.balancer() return ngx.exit(errcode) end - ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host) + ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host, true) if not ok then ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index f8dac97a4e8..6378ac449b6 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -26,7 +26,6 @@ local table_concat = table.concat local timer_at = ngx.timer.at local run_hook = hooks.run_hook local var = ngx.var -local get_phase = ngx.get_phase local CRIT = ngx.CRIT @@ -325,20 +324,18 @@ local function post_health(upstream, hostname, ip, port, is_healthy) end -local function set_host_header(balancer_data, upstream_scheme, upstream_host) +local function set_host_header(balancer_data, upstream_scheme, upstream_host, is_balancer_phase) if balancer_data.preserve_host then return true end -- set the upstream host header if not `preserve_host` local new_upstream_host = balancer_data.hostname - local phase = get_phase() local port = balancer_data.port - if upstream_scheme == "http" and port ~= 80 or - upstream_scheme == "https" and port ~= 443 or - upstream_scheme == "grpc" and port ~= 80 or - upstream_scheme == "grpcs" and port ~= 443 + if (port ~= 80 and port ~= 443) + or (port == 80 and upstream_scheme ~= "http" and upstream_scheme ~= "grpc") + or (port == 443 and upstream_scheme ~= "https" and upstream_scheme ~= "grpcs") then new_upstream_host = new_upstream_host .. ":" .. port end @@ -355,7 +352,7 @@ local function set_host_header(balancer_data, upstream_scheme, upstream_host) var.upstream_host = new_upstream_host - if phase == "balancer" then + if is_balancer_phase then return recreate_request() end end From 9e012389459c85131000780e55fc60390f2d0b2b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 22 Sep 2021 18:52:14 +0200 Subject: [PATCH 0889/4351] chore(scripts) fix date used in changelog helper script (#7868) The script was using: * `commit.commit.author.date`, which was when the commit was **written** It should have been using this instead: * `commit.commit.committer.date`, which is the last time the commit was modified/merged. As a result of this change, the script now does not ignore some commits that were previously discarded (they where originally written before the appropriate period, but were merged inside the period) --- scripts/changelog-helper.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/scripts/changelog-helper.lua b/scripts/changelog-helper.lua index 15b2b5c686a..486eb465b0e 100755 --- a/scripts/changelog-helper.lua +++ b/scripts/changelog-helper.lua @@ -130,9 +130,13 @@ local function get_comparison_commits(api, from_ref, to_ref) local commits = {} for commit in api.iterate_paged(fmt("/repos/kong/kong/commits?since=%s", latest_ancestor_iso8601)) do - if datetime_to_epoch(commit.commit.author.date) > latest_ancestor_epoch then + if datetime_to_epoch(commit.commit.committer.date) > latest_ancestor_epoch then commits[#commits + 1] = commit + --print("sha: ", commit.sha, ", date: ", commit.commit.committer.date, ", epoch: ", datetime_to_epoch(commit.commit.committer.date)) + --else + --print("REJECTED sha: ", commit.sha, ", date: ", commit.commit.committer.date, ", epoch: ", datetime_to_epoch(commit.commit.committer.date), " > ", latest_ancestor_epoch) end + end return commits From a3e3f2c426795614114066896bdae3cbea91da9d Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Fri, 24 Sep 2021 11:40:32 -0400 Subject: [PATCH 0890/4351] fix(clustering) add unknown fields for removal with older dataplanes (#7881) adding unknown fields for AWS Lambda, GRPC Web, and Request Termination plugins to the removal process for older dataplanes. --- kong/clustering/compat/removed_fields.lua | 13 ++++ .../19-hybrid/03-fields-removal_spec.lua | 73 +++++++++++++++++-- 2 files changed, 79 insertions(+), 7 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index a653c432d26..80bf33e3461 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -38,5 +38,18 @@ return { syslog = { "facility", }, + }, + + -- Any dataplane older than 2.6.0 + [2005999999] = { + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, } } diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index b93de26f68f..f3b044d4029 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -48,6 +48,15 @@ describe("kong.clustering.control_plane", function() "read_timeout", "send_timeout", }, + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, }, cp._get_removed_fields(2003000000)) assert.same({ @@ -60,7 +69,16 @@ describe("kong.clustering.control_plane", function() }, syslog = { "facility", - } + }, + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, }, cp._get_removed_fields(2003003003)) assert.same({ @@ -73,9 +91,18 @@ describe("kong.clustering.control_plane", function() }, syslog = { "facility", - } + }, + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, }, cp._get_removed_fields(2003004000)) - + assert.same({ redis = { "connect_timeout", @@ -86,14 +113,46 @@ describe("kong.clustering.control_plane", function() }, syslog = { "facility", - } + }, + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, }, cp._get_removed_fields(2004001000)) - assert.same(nil, cp._get_removed_fields(2004001002)) - assert.same(nil, cp._get_removed_fields(2005000000)) + assert.same({ + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, + }, cp._get_removed_fields(2004001002)) + + assert.same({ + aws_lambda = { + "base64_encode_body", + }, + grpc_web = { + "allow_origin_header", + }, + request_termination = { + "echo", + }, + }, cp._get_removed_fields(2005000000)) + + assert.same(nil, cp._get_removed_fields(2006000000)) end) - it("removing unknonwn fields", function() + it("removing unknown fields", function() local test_with = function(payload, dp_version) local has_update, deflated_payload, err = cp._update_compatible_payload( payload, dp_version From 16db3c74f87fc76479263fc20192cd34e882bd6b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 17:42:01 +0200 Subject: [PATCH 0891/4351] docs(COPYRIGHT) update copyright for 2.6.0 --- COPYRIGHT | 1528 ++++++++--------------------------------------------- 1 file changed, 217 insertions(+), 1311 deletions(-) diff --git a/COPYRIGHT b/COPYRIGHT index db825ab1b8d..5a1ecbdac48 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -76,7 +76,7 @@ https://github.com/Tieske/date/blob/master/LICENSE The MIT License (MIT) http://opensource.org/licenses/MIT -Copyright (c) 2013-2017 Thijs Schreijer +Copyright (c) 2013-2021 Thijs Schreijer Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -257,1300 +257,11 @@ THE SOFTWARE. %%%%%%%%% -kong-plugin-acme - 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Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - -%%%%%%%%% - -kong-plugin-azure-functions - -https://github.com/kong/kong-plugin-azure-functions -https://github.com/kong/kong-plugin-azure-functions/blob/master/LICENSE - - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - -%%%%%%%%% - -kong-plugin-grpc-web - -https://github.com/Kong/kong-plugin-grpc-web -https://github.com/Kong/kong-plugin-grpc-web/blob/master/LICENSE - -MIT License - -Copyright (c) 2020 Kong - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - - -%%%%%%%%% - -kong-plugin-request-transformer - -https://github.com/Kong/kong-plugin-request-transformer -https://github.com/Kong/kong-plugin-request-transformer/blob/master/LICENSE - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2019 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - -%%%%%%%%% - -kong-plugin-serverless-functions - -https://github.com/kong/kong-plugin-serverless-functions -https://github.com/kong/kong-plugin-serverless-functions/blob/master/LICENSE - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - -%%%%%%%%% - -kong-plugin-session - -http://konghq.com -https://github.com/Kong/kong-plugin-session/blob/master/LICENSE - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - -%%%%%%%%% +kong-plugin-azure-functions -kong-plugin-zipkin +https://github.com/kong/kong-plugin-azure-functions +https://github.com/kong/kong-plugin-azure-functions/blob/master/LICENSE -https://github.com/kong/kong-plugin-zipkin -https://github.com/kong/kong-plugin-zipkin/blob/master/LICENSE Apache License Version 2.0, January 2004 @@ -1740,7 +451,7 @@ https://github.com/kong/kong-plugin-zipkin/blob/master/LICENSE same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2018-2019 Kong Inc. + Copyright [yyyy] [name of copyright owner] Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -1754,14 +465,12 @@ https://github.com/kong/kong-plugin-zipkin/blob/master/LICENSE See the License for the specific language governing permissions and limitations under the License. - %%%%%%%%% -kong-prometheus-plugin - -https://github.com/Kong/kong-plugin-prometheus -https://github.com/Kong/kong-plugin-prometheus/blob/master/LICENSE +kong-plugin-request-transformer +https://github.com/Kong/kong-plugin-request-transformer +https://github.com/Kong/kong-plugin-request-transformer/blob/master/LICENSE Apache License Version 2.0, January 2004 @@ -1951,7 +660,7 @@ https://github.com/Kong/kong-plugin-prometheus/blob/master/LICENSE same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2018 Kong Inc. + Copyright 2019 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -1965,12 +674,13 @@ https://github.com/Kong/kong-plugin-prometheus/blob/master/LICENSE See the License for the specific language governing permissions and limitations under the License. + %%%%%%%%% -kong-proxy-cache-plugin +kong-plugin-zipkin -https://github.com/Kong/kong-plugin-proxy-cache -https://github.com/Kong/kong-plugin-proxy-cache/blob/master/LICENSE +https://github.com/kong/kong-plugin-zipkin +https://github.com/kong/kong-plugin-zipkin/blob/master/LICENSE Apache License Version 2.0, January 2004 @@ -2160,7 +870,7 @@ https://github.com/Kong/kong-plugin-proxy-cache/blob/master/LICENSE same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2019 Kong Inc. + Copyright 2018-2019 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. @@ -2902,8 +1612,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. lua-resty-ipmatcher -https://github.com/iresty/lua-resty-ipmatcher -https://github.com/iresty/lua-resty-ipmatcher/blob/master/LICENSE +https://github.com/api7/lua-resty-ipmatcher +https://github.com/api7/lua-resty-ipmatcher/blob/master/LICENSE Apache License Version 2.0, January 2004 @@ -3473,13 +2183,209 @@ https://github.com/kong/lua-resty-timer/blob/master/LICENSE lua-resty-worker-events https://github.com/Kong/lua-resty-worker-events -https://github.com/Kong/lua-resty-worker-events#copyright-and-license +https://github.com/Kong/lua-resty-worker-events/blob/master/LICENSE -This module is licensed under the [Apache 2.0 license](https://opensource.org/licenses/Apache-2.0). + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION -Copyright (C) 2016-2020, by Thijs Schreijer, Kong Inc. + 1. Definitions. -All rights reserved. + "License" shall mean the terms and conditions for use, reproduction, + and distribution as defined by Sections 1 through 9 of this document. + + "Licensor" shall mean the copyright owner or entity authorized by + the copyright owner that is granting the License. + + "Legal Entity" shall mean the union of the acting entity and all + other entities that control, are controlled by, or are under common + control with that entity. For the purposes of this definition, + "control" means (i) the power, direct or indirect, to cause the + direction or management of such entity, whether by contract or + otherwise, or (ii) ownership of fifty percent (50%) or more of the + outstanding shares, or (iii) beneficial ownership of such entity. + + "You" (or "Your") shall mean an individual or Legal Entity + exercising permissions granted by this License. + + "Source" form shall mean the preferred form for making modifications, + including but not limited to software source code, documentation + source, and configuration files. + + "Object" form shall mean any form resulting from mechanical + transformation or translation of a Source form, including but + not limited to compiled object code, generated documentation, + and conversions to other media types. + + "Work" shall mean the work of authorship, whether in Source or + Object form, made available under the License, as indicated by a + copyright notice that is included in or attached to the work + (an example is provided in the Appendix below). + + "Derivative Works" shall mean any work, whether in Source or Object + form, that is based on (or derived from) the Work and for which the + editorial revisions, annotations, elaborations, or other modifications + represent, as a whole, an original work of authorship. For the purposes + of this License, Derivative Works shall not include works that remain + separable from, or merely link (or bind by name) to the interfaces of, + the Work and Derivative Works thereof. + + "Contribution" shall mean any work of authorship, including + the original version of the Work and any modifications or additions + to that Work or Derivative Works thereof, that is intentionally + submitted to Licensor for inclusion in the Work by the copyright owner + or by an individual or Legal Entity authorized to submit on behalf of + the copyright owner. For the purposes of this definition, "submitted" + means any form of electronic, verbal, or written communication sent + to the Licensor or its representatives, including but not limited to + communication on electronic mailing lists, source code control systems, + and issue tracking systems that are managed by, or on behalf of, the + Licensor for the purpose of discussing and improving the Work, but + excluding communication that is conspicuously marked or otherwise + designated in writing by the copyright owner as "Not a Contribution." + + "Contributor" shall mean Licensor and any individual or Legal Entity + on behalf of whom a Contribution has been received by Licensor and + subsequently incorporated within the Work. + + 2. Grant of Copyright License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + copyright license to reproduce, prepare Derivative Works of, + publicly display, publicly perform, sublicense, and distribute the + Work and such Derivative Works in Source or Object form. + + 3. Grant of Patent License. Subject to the terms and conditions of + this License, each Contributor hereby grants to You a perpetual, + worldwide, non-exclusive, no-charge, royalty-free, irrevocable + (except as stated in this section) patent license to make, have made, + use, offer to sell, sell, import, and otherwise transfer the Work, + where such license applies only to those patent claims licensable + by such Contributor that are necessarily infringed by their + Contribution(s) alone or by combination of their Contribution(s) + with the Work to which such Contribution(s) was submitted. If You + institute patent litigation against any entity (including a + cross-claim or counterclaim in a lawsuit) alleging that the Work + or a Contribution incorporated within the Work constitutes direct + or contributory patent infringement, then any patent licenses + granted to You under this License for that Work shall terminate + as of the date such litigation is filed. + + 4. Redistribution. You may reproduce and distribute copies of the + Work or Derivative Works thereof in any medium, with or without + modifications, and in Source or Object form, provided that You + meet the following conditions: + + (a) You must give any other recipients of the Work or + Derivative Works a copy of this License; and + + (b) You must cause any modified files to carry prominent notices + stating that You changed the files; and + + (c) You must retain, in the Source form of any Derivative Works + that You distribute, all copyright, patent, trademark, and + attribution notices from the Source form of the Work, + excluding those notices that do not pertain to any part of + the Derivative Works; and + + (d) If the Work includes a "NOTICE" text file as part of its + distribution, then any Derivative Works that You distribute must + include a readable copy of the attribution notices contained + within such NOTICE file, excluding those notices that do not + pertain to any part of the Derivative Works, in at least one + of the following places: within a NOTICE text file distributed + as part of the Derivative Works; within the Source form or + documentation, if provided along with the Derivative Works; or, + within a display generated by the Derivative Works, if and + wherever such third-party notices normally appear. The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. %%%%%%%%% @@ -3666,7 +2572,7 @@ LuaSec https://github.com/brunoos/luasec/wiki https://github.com/brunoos/luasec/blob/master/LICENSE -LuaSec 1.0.1 license +LuaSec 1.0.2 license Copyright (C) 2006-2021 Bruno Silvestre, UFG Permission is hereby granted, free of charge, to any person obtaining From 3f14fc8f602929df02ee97149cc35f63a7206f1b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 17:48:07 +0200 Subject: [PATCH 0892/4351] docs(kong-admin-api.yml) update Admin API definition for 2.6.0 --- kong-admin-api.yml | 826 ++++++++++++++++++++++----------------------- 1 file changed, 413 insertions(+), 413 deletions(-) diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 8093977ba83..a10eacab1f0 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -1,311 +1,269 @@ +paths: + /: + get: + summary: Retrieve node information + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins + /upstreams/{upstreams}/targets/{targets}/unhealthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as unhealthy + /schemas/{db_entity_name}/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a configuration against a schema + /services/{services}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /plugins/schema/{name}: + get: [] + /schemas/plugins/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a plugin configuration against the schema + /upstreams/{upstreams}/targets: + post: + description: This method is not available when using DB-less mode. + get: [] + /clustering/data-planes: [] + /upstreams/{upstreams}/targets/{targets}: + get: [] + delete: + description: This method is not available when using DB-less mode. + summary: Delete Target + put: + description: This method is not available when using DB-less mode. + patch: + description: This method is not available when using DB-less mode. + summary: Update Target + /plugins: + post: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as unhealthy + /certificates/{certificates}/snis: [] + /targets/{targets}: [] + /targets/{targets}/upstream: [] + /cache/{key}: + get: [] + delete: + description: This method is not available when using DB-less mode. + /consumers: + get: [] + /schemas/plugins/{name}: + get: + summary: Retrieve Plugin Schema + /routes/{routes}/plugins: + post: + description: This method is not available when using DB-less mode. + /tags/{tags}: + get: + summary: ' List entity IDs by tag ' + /certificates/{certificates}/snis/{snis}: [] + /routes/{routes}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /services/{services}/plugins: + post: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/health: + get: + summary: Show Upstream health for node + /certificates/{certificates}: + get: [] + put: + description: This method is not available when using DB-less mode. + patch: + description: This method is not available when using DB-less mode. + /consumers/{consumers}/plugins: + post: + description: This method is not available when using DB-less mode. + /consumers/{consumers}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/{targets}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as healthy + /cache: + delete: + description: This method is not available when using DB-less mode. + /plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as healthy + /schemas/{name}: + get: + summary: Retrieve Entity Schema + /status: + get: + summary: Retrieve node status + /snis/{snis}/certificate: [] + /endpoints: + get: + summary: List available endpoints + /config: + post: + description: This method is only available when using DB-less mode. + get: + description: This method is only available when using DB-less mode. + /clustering/status: [] + /targets: [] + /upstreams/{upstreams}/targets/all: + get: + summary: List all Targets +servers: +- description: 8001 is the default port on which the Admin API listens. + url: http://localhost:8001 +- description: 8444 is the default port for HTTPS traffic to the Admin API. + url: https://localhost:8444 openapi: 3.1.0 components: schemas: - services: - required: - - protocol - - host - - port - type: object + consumers: properties: - connect_timeout: - default: 60000 - type: integer - write_timeout: - default: 60000 - type: integer - read_timeout: - default: 60000 - type: integer - id: - type: string - format: uuid - tls_verify: - type: boolean - tls_verify_depth: - default: ~ - nullable: true - type: integer - name: - type: string - created_at: - type: integer - format: int32 - updated_at: - type: integer - format: int32 - protocol: - default: http + username: type: string - host: + custom_id: type: string - port: - default: 80 - type: integer - path: + id: type: string - ca_certificates: - type: array + format: uuid tags: type: array - client_certificate: - $ref: '#/components/schemas/certificates' - retries: - default: 5 + created_at: type: integer - routes: - required: - - protocols - - https_redirect_status_code - - strip_path - - preserve_host - - request_buffering - - response_buffering + format: int32 type: object + required: [] + workspaces: properties: - destinations: - type: array - hosts: - type: array - methods: - type: array - paths: - type: array - protocols: - default: - - http - - https - type: array - snis: - type: array - sources: - type: array - tags: - type: array name: type: string - created_at: - type: integer - format: int32 - updated_at: - type: integer - format: int32 - response_buffering: - default: true - type: boolean - path_handling: - default: v0 + config: + type: array + comment: type: string - service: - $ref: '#/components/schemas/services' - https_redirect_status_code: - default: 426 - type: integer id: type: string format: uuid - headers: + meta: type: array - regex_priority: - default: 0 - type: integer - strip_path: - default: true - type: boolean - preserve_host: - default: false - type: boolean - request_buffering: - default: true - type: boolean - consumers: - required: [] - type: object - properties: created_at: type: integer format: int32 - tags: - type: array - username: - type: string - id: - type: string - format: uuid - custom_id: - type: string - plugins: + type: object required: - name - - protocols - - enabled - type: object + certificates: properties: - name: + key: + type: string + cert_alt: type: string - created_at: - type: integer - format: int32 - service: - default: ~ - nullable: true - $ref: '#/components/schemas/services' - protocols: - default: - - grpc - - grpcs - - http - - https - type: array - enum: - - http - - https - - tcp - - tls - - udp - - grpc - - grpcs - route: - default: ~ - nullable: true - $ref: '#/components/schemas/routes' - tags: - type: array - consumer: - default: ~ - nullable: true - $ref: '#/components/schemas/consumers' - enabled: - default: true - type: boolean - config: - type: array id: type: string - format: uuid - certificates: - required: - - cert - - key - type: object - properties: + format: uuid key_alt: type: string cert: type: string + tags: + type: array created_at: type: integer format: int32 - key: - type: string - tags: - type: array - cert_alt: + type: object + required: + - cert + - key + ca_certificates: + properties: + cert_digest: type: string id: type: string format: uuid - ca_certificates: - required: - - cert - type: object - properties: cert: type: string + tags: + type: array created_at: type: integer format: int32 - cert_digest: + type: object + required: + - cert + snis: + properties: + name: type: string - tags: - type: array id: type: string format: uuid - snis: + certificate: + $ref: '#/components/schemas/certificates' + tags: + type: array + created_at: + type: integer + format: int32 + type: object required: - name - certificate - type: object + upstreams: properties: - name: + hash_on: type: string - created_at: - type: integer - format: int32 - tags: - type: array - certificate: - $ref: '#/components/schemas/certificates' + default: none + hash_fallback: + type: string + default: none id: type: string format: uuid - upstreams: - required: - - name - type: object - properties: - name: + hash_on_header: type: string + client_certificate: + $ref: '#/components/schemas/certificates' hash_fallback_header: type: string created_at: type: integer format: int32 - hash_on_cookie: + name: type: string - client_certificate: - $ref: '#/components/schemas/certificates' host_header: type: string - id: + hash_on_cookie_path: type: string - format: uuid + default: / tags: type: array - algorithm: - default: round-robin - type: string + slots: + type: integer + default: 10000 healthchecks: + type: array default: - active: - unhealthy: - tcp_failures: 0 - timeouts: 0 - interval: 0 - http_failures: 0 - http_statuses: - - 429 - - 404 - - 500 - - 501 - - 502 - - 503 - - 504 - - 505 - type: http - concurrency: 10 - https_verify_certificate: true - http_path: / - timeout: 1 - healthy: - interval: 0 - successes: 0 - http_statuses: - - 200 - - 302 passive: - type: http unhealthy: http_failures: 0 - timeouts: 0 tcp_failures: 0 http_statuses: - 429 - 500 - 503 + timeouts: 0 + type: http healthy: - successes: 0 http_statuses: - 200 - 201 @@ -326,113 +284,282 @@ components: - 306 - 307 - 308 - type: array - hash_on: - default: none - type: string - slots: - default: 10000 - type: integer - hash_fallback: - default: none - type: string - hash_on_cookie_path: - default: / + successes: 0 + active: + http_path: / + timeout: 1 + https_verify_certificate: true + concurrency: 10 + healthy: + successes: 0 + http_statuses: + - 200 + - 302 + interval: 0 + unhealthy: + http_failures: 0 + interval: 0 + http_statuses: + - 429 + - 404 + - 500 + - 501 + - 502 + - 503 + - 504 + - 505 + tcp_failures: 0 + timeouts: 0 + type: http + algorithm: type: string - hash_on_header: + default: round-robin + hash_on_cookie: type: string - targets: - required: - - upstream - - target type: object + required: + - name + targets: properties: - created_at: - type: number - format: float + weight: + type: integer + default: 100 + id: + type: string + format: uuid tags: type: array upstream: $ref: '#/components/schemas/upstreams' target: type: string - weight: - default: 100 - type: integer + created_at: + type: number + format: float + type: object + required: + - upstream + - target + plugins: + properties: + config: + type: array + service: + nullable: true + $ref: '#/components/schemas/services' + default: ~ id: type: string format: uuid + route: + nullable: true + $ref: '#/components/schemas/routes' + default: ~ + created_at: + type: integer + format: int32 + name: + type: string + protocols: + default: + - grpc + - grpcs + - http + - https + type: array + enum: + - http + - https + - tcp + - tls + - udp + - grpc + - grpcs + enabled: + type: boolean + default: true + tags: + type: array + consumer: + nullable: true + $ref: '#/components/schemas/consumers' + default: ~ + type: object + required: + - name + - protocols + - enabled tags: + properties: + entity_name: + type: string + entity_id: + type: string + tag: + type: string + type: object required: - tag - entity_name - entity_id - type: object + clustering_data_planes: properties: - entity_name: + config_hash: type: string - tag: + hostname: type: string - entity_id: + ip: type: string - clustering_data_planes: + id: + type: string + version: + type: string + sync_status: + type: string + default: unknown + last_seen: + type: integer + format: int32 + type: object required: - id - ip - hostname - sync_status - type: object + parameters: properties: - ip: + key: type: string - version: + value: type: string - last_seen: + created_at: type: integer format: int32 - config_hash: - type: string - sync_status: - default: unknown - type: string - hostname: - type: string - id: - type: string - parameters: + type: object required: - key - value - type: object + services: properties: - value: + tls_verify_depth: + nullable: true + type: integer + default: ~ + id: type: string + format: uuid created_at: type: integer format: int32 - key: + updated_at: + type: integer + format: int32 + protocol: + type: string + default: http + path: + type: string + retries: + type: integer + default: 5 + connect_timeout: + type: integer + default: 60000 + ca_certificates: + type: array + write_timeout: + type: integer + default: 60000 + host: + type: string + read_timeout: + type: integer + default: 60000 + port: + type: integer + default: 80 + client_certificate: + $ref: '#/components/schemas/certificates' + tags: + type: array + tls_verify: + type: boolean + name: type: string - workspaces: - required: - - name type: object + required: + - protocol + - host + - port + routes: properties: - name: + id: type: string + format: uuid + snis: + type: array created_at: type: integer format: int32 - meta: - type: array - id: + updated_at: + type: integer + format: int32 + path_handling: type: string - format: uuid - config: + default: v0 + preserve_host: + type: boolean + default: false + request_buffering: + type: boolean + default: true + response_buffering: + type: boolean + default: true + regex_priority: + type: integer + default: 0 + service: + $ref: '#/components/schemas/services' + https_redirect_status_code: + type: integer + default: 426 + methods: type: array - comment: + hosts: + type: array + name: type: string + paths: + type: array + protocols: + type: array + default: + - http + - https + destinations: + type: array + headers: + type: array + sources: + type: array + tags: + type: array + strip_path: + type: boolean + default: true + type: object + required: + - protocols + - https_redirect_status_code + - strip_path + - preserve_host + - request_buffering + - response_buffering info: - description: " \n\n Kong comes with an **internal** RESTful Admin + title: Kong Admin API + summary: Kong RESTful Admin API for administration purposes. + description: " {{site.base_gateway}} comes with an **internal** RESTful Admin API for administration purposes.\n Requests to the Admin API can be sent to any node in the cluster, and Kong will\n keep the configuration consistent across all nodes.\n\n - `8001` is the default port on which the Admin API @@ -441,137 +568,10 @@ info: over Kong, so\n care should be taken when setting up Kong environments to avoid undue public\n exposure of this API. See [this document][secure-admin-api] for a discussion\n of methods to secure the Admin API.\n " + version: 2.5.0 contact: name: Kong url: https://github.com/Kong/kong - version: 2.4.1 - title: Kong Admin API license: name: Apache 2.0 url: https://github.com/Kong/kong/blob/master/LICENSE - summary: Kong RESTful Admin API for administration purposes. -paths: - /consumers/{consumers}/plugins: - post: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/health: - get: - summary: Show Upstream health for node - /snis/{snis}/certificate: [] - /targets/{targets}: [] - /targets/{targets}/upstream: [] - /tags/{tags}: - get: - summary: ' List entity IDs by tag ' - /schemas/plugins/validate: - post: - summary: Validate a plugin configuration against the schema - description: This method is not available when using DB-less mode. - /routes/{routes}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /services/{services}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /consumers/{consumers}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /cache: - delete: - description: This method is not available when using DB-less mode. - /status: - get: - summary: Retrieve node status - /plugins: - post: - description: This method is not available when using DB-less mode. - /cache/{key}: - get: [] - delete: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/all: - get: - summary: List all Targets - /plugins/schema/{name}: - get: [] - /upstreams/{upstreams}/targets/{targets}/healthy: - post: - summary: Set target as healthy - description: This method is not available when using DB-less mode. - /schemas/{db_entity_name}/validate: - post: - summary: Validate a configuration against a schema - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}: - get: [] - patch: - summary: Update Target - description: This method is not available when using DB-less mode. - delete: - summary: Delete Target - description: This method is not available when using DB-less mode. - put: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/unhealthy: - post: - summary: Set target as unhealthy - description: This method is not available when using DB-less mode. - /: - get: - summary: Retrieve node information - /schemas/{name}: - get: - summary: Retrieve Entity Schema - /upstreams/{upstreams}/targets: - get: [] - post: - description: This method is not available when using DB-less mode. - /plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /certificates/{certificates}/snis/{snis}: [] - /plugins/enabled: - get: - summary: Retrieve Enabled Plugins - /schemas/plugins/{name}: - get: - summary: Retrieve Plugin Schema - /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: - post: - summary: Set target address as unhealthy - description: This method is not available when using DB-less mode. - /certificates/{certificates}/snis: [] - /targets: [] - /consumers: - get: [] - /certificates/{certificates}: - put: - description: This method is not available when using DB-less mode. - get: [] - patch: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/{address}/healthy: - post: - summary: Set target address as healthy - description: This method is not available when using DB-less mode. - /clustering/status: [] - /services/{services}/plugins: - post: - description: This method is not available when using DB-less mode. - /endpoints: - get: - summary: List available endpoints - /clustering/data-planes: [] - /routes/{routes}/plugins: - post: - description: This method is not available when using DB-less mode. - /config: - get: - description: This method is only available when using DB-less mode. - post: - description: This method is only available when using DB-less mode. -servers: -- url: http://localhost:8001 - description: 8001 is the default port on which the Admin API listens. -- url: https://localhost:8444 - description: 8444 is the default port for HTTPS traffic to the Admin API. From 94c380d88667af92200b9a400b4231c5a8f9b6ed Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 21 Sep 2021 16:37:53 +0200 Subject: [PATCH 0893/4351] docs(CHANGELOG) changes for 2.6.0 --- CHANGELOG.md | 166 +++++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 162 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 427c5b60f55..8a8a5869caf 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,20 +70,178 @@ [#7430](https://github.com/Kong/kong/pull/7727) - Bumped `openssl` from `1.1.1k` to `1.1.1l` [7767](https://github.com/Kong/kong/pull/7767) -- Bumped `lua-resty-http` from 0.15 to 0.16.1 [#7797](https://github.com/kong/kong/pull/7797) +- Bumped `lua-resty-http` from 0.15 to 0.16.1 + [#7797](https://github.com/kong/kong/pull/7797) +- Bumped `Penlight` to 1.11.0 + [#7736](https://github.com/Kong/kong/pull/7736) +- Bumped `lua-resty-http` from 0.15 to 0.16.1 + [#7797](https://github.com/kong/kong/pull/7797) +- Bumped `lua-protobuf` from 0.3.2 to 0.3.3 + [#7656](https://github.com/Kong/kong/pull/7656) +- Bumped `lua-resty-openssl` from 0.7.3 to 0.7.4 + [#7657](https://github.com/Kong/kong/pull/7657) +- Bumped `lua-resty-acme` from 0.6 to 0.7.1 + [#7658](https://github.com/Kong/kong/pull/7658) +- Bumped `grpcurl` from 1.8.1 to 1.8.2 + [#7659](https://github.com/Kong/kong/pull/7659) +- Bumped `luasec` from 1.0.1 to 1.0.2 + [#7750](https://github.com/Kong/kong/pull/7750) +- Bumped `lua-resty-ipmatcher` to 0.6.1 + [#7703](https://github.com/Kong/kong/pull/7703) + Thanks [EpicEric](https://github.com/EpicEric) for the patch! + +All Kong Gateway OSS plugins will be moved from individual repositories and centralized +into the main Kong Gateway (OSS) repository. We are making a gradual transition. On this +release: + +- Moved AWS-Lambda inside the Kong repo + [#7464](https://github.com/Kong/kong/pull/7464). +- Moved ACME inside the Kong repo + [#7464](https://github.com/Kong/kong/pull/7464). +- Moved Prometheus inside the Kong repo + [#7666](https://github.com/Kong/kong/pull/7666). +- Moved Session inside the Kong repo + [#7738](https://github.com/Kong/kong/pull/7738). +- Moved GRPC-web inside the Kong repo + [#7782](https://github.com/Kong/kong/pull/7782). +- Moved Serverless functions inside the Kong repo + [#7792](https://github.com/Kong/kong/pull/7792). ### Additions #### Core -- Schema improvements: - - New entity validator: `mutually_exclusive`. +- New schema entity validator: `mutually_exclusive`. + [#7765](https://github.com/Kong/kong/pull/7765) + +#### Performance + +On this release we've done some special efforts with regards to performance. + +There's a new performance workflow which periodically checks new code additions against some +typical scenarios [#7030](https://github.com/Kong/kong/pull/7030) [#7547](https://github.com/Kong/kong/pull/7547) + +In addition to that, the following changes were specifically included to improve performance: + +- Reduced unnecessary reads of `ngx.var` + [#7840](https://github.com/Kong/kong/pull/7840) +- Loaded more indexed variables + [#7849](https://github.com/Kong/kong/pull/7849) +- Optimized table creation in Balancer + [#7852](https://github.com/Kong/kong/pull/7852) +- Reduce calls to `ngx.update_time` + [#7853](https://github.com/Kong/kong/pull/7853) +- Use read-only replica for PostgreSQL meta-schema reading + [#7454](https://github.com/Kong/kong/pull/7454) +- URL escaping detects cases when it's not needed and early-exists + [#7742](https://github.com/Kong/kong/pull/7742) +- Accelerated variable loading via indexes + [#7818](https://github.com/Kong/kong/pull/7818) + +#### Configuration + +- Enable IPV6 on `dns_order` as unsupported experimental feature + [#7819](https://github.com/Kong/kong/pull/7819). +- The template renderer can now use `os.getenv` + [#6872](https://github.com/Kong/kong/pull/6872). + +#### Hybrid Mode + +- Data plane is able to eliminate some unknown fields when Control Plane is using a more modern version + [#7827](https://github.com/Kong/kong/pull/7827). + +#### Admin API + +- Add support for HEAD requests + [#7796](https://github.com/Kong/kong/pull/7796) +- Improve support for OPTIONS requests + [#7830](https://github.com/Kong/kong/pull/7830) #### Plugins -- **aws-lambda**: The plugin will now try to detect the AWS region by using `AWS_REGION` and +- **AWS-Lambda**: The plugin will now try to detect the AWS region by using `AWS_REGION` and `AWS_DEFAULT_REGION` environment variables (when not specified with the plugin configuration). [#7765](https://github.com/Kong/kong/pull/7765) +- **Datadog**: `host` and `port` config options can be configured from `ENV` variables + [#7463](https://github.com/Kong/kong/pull/7463) + Thanks [rallyben](https://github.com/rallyben) for the patch! +- **Prometheus**: The new `data_plane_cluster_cert_expiry_timestamp` exposes DP cert expiry timestamp + [#7800](https://github.com/Kong/kong/pull/7800). + +**GRPC-Gateway**: + +- The plugin can decode entities of type `.google.protobuf.Timestamp` + [#7538](https://github.com/Kong/kong/pull/7538) +- Added support for structured URI arguments + [#7564](https://github.com/Kong/kong/pull/7564) + Thanks [git-torrent](https://github.com/git-torrent) for the patch! + +**Request Termination**: + +- New `trigger` config option, which makes the plugin activate for any requests with a header or query parameter + named like the trigger + [#6744](https://github.com/Kong/kong/pull/6744). +- The `request-echo` config option. If not set, the plugin activates on all requests. + If set, then the plugin only activates for any requests with a header or query parameter + named like the trigger + [#6744](https://github.com/Kong/kong/pull/6744). + +### Fixes + +#### Core + +- Balancer retries now correctly set the `:authority` pseudo-header on balancer retries + [#7725](https://github.com/Kong/kong/pull/7725). +- Healthchecks are now stopped while the Balancer is being recreated + [#7549](https://github.com/Kong/kong/pull/7549). +- Fixed an issue in which a malformed `Accept` header could cause unexpected HTTP 500 + [#7757](https://github.com/Kong/kong/pull/7757). +- Kong no longer removes `Proxy-Authentication` request header and `Proxy-Authenticate` response header + [#7724](https://github.com/Kong/kong/pull/7724). +- Fixed an issue where Kong would not sort correctly Routes with both regex and prefix paths + [#7695](https://github.com/Kong/kong/pull/7695) + Thanks [jiachinzhao](https://github.com/jiachinzhao) for the patch! + +#### Hybrid Mode + +- Ensure data plane config thread is terminated gracefully, preventing a semi-deadlocked state + [#7568](https://github.com/Kong/kong/pull/7568) + Thanks [flrgh](https://github.com/flrgh) for the patch! + +##### CLI + +- `kong config parse` no longer crashes when there's a Go plugin server enabled + [#7589](https://github.com/Kong/kong/pull/7589). + +##### Configuration + +- Declarative Configuration parser now prints more correct errors when pointing unknown foreign references + [#7756](https://github.com/Kong/kong/pull/7756). +- YAML anchors in Declarative Configuration are properly processed + [#7748](https://github.com/Kong/kong/pull/7748). + +##### Admin API + +- `GET /upstreams/:upstreams/targets/:target` no longer returns 404 when target weight is 0 + [#7758](https://github.com/Kong/kong/pull/7758). + +##### PDK + +- `kong.response.exit` now uses customized "Content-Length" header when found + [#7828](https://github.com/Kong/kong/pull/7828). + +##### Plugins + +- **ACME**: Dots in wildcard domains are escaped + [#7839](https://github.com/Kong/kong/pull/7839). +- **Prometheus**: Upstream's health info now includes previously missing `subsystem` field + [#7802](https://github.com/Kong/kong/pull/7802). +- **Proxy-Cache**: Fixed an issue where the plugin would sometimes fetch data from the cache but not return it + [#7775](https://github.com/Kong/kong/pull/7775) + Thanks [agile6v](https://github.com/agile6v) for the patch! + +[Back to TOC](#table-of-contents) + ## [2.5.1] From 6d91f55e74f2272113d09d0481cfeea8b1577fe6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 18:29:34 +0200 Subject: [PATCH 0894/4351] docs(UPGRADE) add 2.5.x upgrade instructions --- UPGRADE.md | 186 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 186 insertions(+) diff --git a/UPGRADE.md b/UPGRADE.md index baf0bfc63d6..6b81c494d84 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -35,6 +35,192 @@ starts new workers, which take over from old workers before those old workers are terminated. In this way, Kong will serve new requests via the new configuration, without dropping existing in-flight connections. +## Upgrade to `2.5.x` + +Kong adheres to [semantic versioning](https://semver.org/), which makes a +distinction between "major", "minor", and "patch" versions. The upgrade path +will be different depending on which previous version from which you are migrating. + +If you are migrating from 2.0.x, 2.1.x, 2.2.x, 2.3.x or 2.4.x, upgrading into 2.5.x is ah +minor upgrade, but read below for important instructions on database migration, +especially for Cassandra users. + +If you are migrating from 1.x, upgrading into 2.5.x is a major upgrade, +so, in addition, be aware of any [breaking changes](https://github.com/Kong/kong/blob/master/UPGRADE.md#breaking-changes-2.0) +between the 1.x and 2.x series below, further detailed in the +[CHANGELOG.md](https://github.com/Kong/kong/blob/2.0.0/CHANGELOG.md#200) document. + + +### Dependencies + +If you are using the provided binary packages, all necessary dependencies +for the gateway are bundled and you can skip this section. + +If you are building your dependencies by hand, there are changes since the +previous release, so you will need to rebuild them with the latest patches. + +The required OpenResty version for kong 2.5.x is +[1.19.3.2](https://openresty.org/en/changelog-1019003.html). This is more recent +than the version in Kong 2.3.0 (which used `1.19.3.2`). In addition to an upgraded +OpenResty, you will need the correct [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) +for this new version, including the latest release of [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). +The [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository contains [openresty-build-tools](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools), +which allows you to more easily build OpenResty with the necessary patches and modules. + +There is a new way to deploy Go using Plugin Servers. +For more information, see [Developing Go plugins](https://docs.konghq.com/gateway-oss/2.5.x/external-plugins/#developing-go-plugins). + +### Template changes + +There are **Changes in the Nginx configuration file**, between kong 2.0.x, +2.1.x, 2.2.x, 2.3.x, 2.4.x and 2.5.x. + +To view the configuration changes between versions, clone the +[Kong repository](https://github.com/kong/kong) and run `git diff` +on the configuration templates, using `-w` for greater readability. + +Here's how to see the differences between previous versions and 2.5.x: + +``` +git clone https://github.com/kong/kong +cd kong +git diff -w 2.0.0 2.5.0 kong/templates/nginx_kong*.lua +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x or 2.4.x) to the version number you are currently using. + +To produce a patch file, use the following command: + +``` +git diff 2.0.0 2.5.0 kong/templates/nginx_kong*.lua > kong_config_changes.diff +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x or 2.4.x) to the version number you are currently using. + + +### Suggested upgrade path + +**Version prerequisites for migrating to version 2.5.x** + +The lowest version that Kong 2.5.x supports migrating from is 1.0.x. +If you are migrating from a version lower than 0.14.1, you need to +migrate to 0.14.1 first. Then, once you are migrating from 0.14.1, +please migrate to 1.5.x first. + +The steps for upgrading from 0.14.1 to 1.5.x are the same as upgrading +from 0.14.1 to Kong 1.0. Please follow the steps described in the +"Migration Steps from 0.14" in the + +[Suggested Upgrade Path for Kong 1.0](https://github.com/Kong/kong/blob/master/UPGRADE.md#kong-1-0-upgrade-path) +with the addition of the `kong migrations migrate-apis` command, +which you can use to migrate legacy `apis` configurations. + +Once you migrated to 1.5.x, you can follow the instructions in the section +below to migrate to 2.5.x. + +### Upgrade from `1.0.x` - `2.2.x` to `2.5.x` + +**Postgres** + +Kong 2.5.x supports a no-downtime migration model. This means that while the +migration is ongoing, you will have two Kong clusters running, sharing the +same database. (This is sometimes called the Blue/Green migration model.) + +The migrations are designed so that the new version of Kong is able to use +the database as it is migrated while the old Kong cluster keeps working until +it is time to decommission it. For this reason, the migration is split into +two steps, performed via commands `kong migrations up` (which does +only non-destructive operations) and `kong migrations finish` (which puts the +database in the final expected state for Kong 2.5.x). + +1. Download 2.5.x, and configure it to point to the same datastore + as your old (1.0 to 2.0) cluster. Run `kong migrations up`. +2. After that finishes running, both the old (2.x.x) and new (2.5.x) + clusters can now run simultaneously. Start provisioning 2.5.x nodes, + but do not use their Admin API yet. If you need to perform Admin API + requests, these should be made to the old cluster's nodes. The reason + is to prevent the new cluster from generating data that is not understood + by the old cluster. +3. Gradually divert traffic away from your old nodes, and into + your 2.5.x cluster. Monitor your traffic to make sure everything + is going smoothly. +4. When your traffic is fully migrated to the 2.5.x cluster, + decommission your old nodes. +5. From your 2.5.x cluster, run: `kong migrations finish`. + From this point on, it will not be possible to start + nodes in the old cluster pointing to the same datastore anymore. Only run + this command when you are confident that your migration + was successful. From now on, you can safely make Admin API + requests to your 2.5.x nodes. + +**Cassandra** + +Due to internal changes, the table schemas used by Kong 2.5.x on Cassandra +are incompatible with those used by Kong 2.1.x (or lower). Migrating using the usual commands +`kong migrations up` and `kong migrations finish` will require a small +window of downtime, since the old and new versions cannot use the +database at the same time. Alternatively, to keep your previous version fully +operational while the new one initializes, you will need to transfer the +data to a new keyspace via a database dump, as described below: + +1. Download 2.5.x, and configure it to point to a new keyspace. + Run `kong migrations bootstrap`. +2. Once that finishes running, both the old (pre-2.1) and new (2.5.x) + clusters can now run simultaneously, but the new cluster does not + have any data yet. +3. On the old cluster, run `kong config db_export`. This will create + a file `kong.yml` with a database dump. +4. Transfer the file to the new cluster and run + `kong config db_import kong.yml`. This will load the data into the new cluster. +5. Gradually divert traffic away from your old nodes, and into + your 2.5.x cluster. Monitor your traffic to make sure everything + is going smoothly. +6. When your traffic is fully migrated to the 2.5.x cluster, + decommission your old nodes. + +### Installing 2.5.x on a fresh datastore + +The following commands should be used to prepare a new 2.5.x cluster from a +fresh datastore. By default the `kong` CLI tool will load the configuration +from `/etc/kong/kong.conf`, but you can optionally use the flag `-c` to +indicate the path to your configuration file: + +``` +$ kong migrations bootstrap [-c /path/to/your/kong.conf] +$ kong start [-c /path/to/your/kong.conf] +``` +Unless indicated otherwise in one of the upgrade paths of this document, it is +possible to upgrade Kong **without downtime**. + +Assuming that Kong is already running on your system, acquire the latest +version from any of the available [installation methods](https://getkong.org/install/) +and proceed to install it, overriding your previous installation. + +**If you are planning to make modifications to your configuration, this is a +good time to do so**. + +Then, run migration to upgrade your database schema: + +```shell +$ kong migrations up [-c configuration_file] +``` + +If the command is successful, and no migration ran +(no output), then you only have to +[reload](https://docs.konghq.com/gateway-oss/2.5.x/cli/#kong-reload) Kong: + +```shell +$ kong reload [-c configuration_file] +``` + +**Reminder**: `kong reload` leverages the Nginx `reload` signal that seamlessly +starts new workers, which take over from old workers before those old workers +are terminated. In this way, Kong will serve new requests via the new +configuration, without dropping existing in-flight connections. + ## Upgrade to `2.4.x` Kong adheres to [semantic versioning](https://semver.org/), which makes a From c4523d752f972a5addc67bf55cb941a5651b2da1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 18:25:30 +0200 Subject: [PATCH 0895/4351] docs(UPGRADE) add 2.6.x upgrade instructions --- UPGRADE.md | 190 ++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 188 insertions(+), 2 deletions(-) diff --git a/UPGRADE.md b/UPGRADE.md index 6b81c494d84..a27c8889e85 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -24,7 +24,193 @@ $ kong migrations up [-c configuration_file] If the command is successful, and no migration ran (no output), then you only have to -[reload](https://docs.konghq.com/gateway-oss/2.4.x/cli/#kong-reload) Kong: +[reload](https://docs.konghq.com/gateway-oss/2.6.x/cli/#kong-reload) Kong: + +```shell +$ kong reload [-c configuration_file] +``` + +**Reminder**: `kong reload` leverages the Nginx `reload` signal that seamlessly +starts new workers, which take over from old workers before those old workers +are terminated. In this way, Kong will serve new requests via the new +configuration, without dropping existing in-flight connections. + +## Upgrade to `2.6.x` + +Kong adheres to [semantic versioning](https://semver.org/), which makes a +distinction between "major", "minor", and "patch" versions. The upgrade path +will be different depending on which previous version from which you are migrating. + +If you are migrating from 2.0.x, 2.1.x, 2.2.x or 2.3.x, 2.4.x or 2.5.x into 2.6.x is a +minor upgrade, but read below for important instructions on database migration, +especially for Cassandra users. + +If you are migrating from 1.x, upgrading into 2.6.x is a major upgrade, +so, in addition, be aware of any [breaking changes](https://github.com/Kong/kong/blob/master/UPGRADE.md#breaking-changes-2.0) +between the 1.x and 2.x series below, further detailed in the +[CHANGELOG.md](https://github.com/Kong/kong/blob/2.0.0/CHANGELOG.md#200) document. + + +### Dependencies + +If you are using the provided binary packages, all necessary dependencies +for the gateway are bundled and you can skip this section. + +If you are building your dependencies by hand, there are changes since the +previous release, so you will need to rebuild them with the latest patches. + +The required OpenResty version for kong 2.6.x is +[1.19.9.1](https://openresty.org/en/changelog-1019003.html). This is more recent +than the version in Kong 2.5.0 (which used `1.19.3.2`). In addition to an upgraded +OpenResty, you will need the correct [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) +for this new version, including the latest release of [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). +The [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository contains [openresty-build-tools](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools), +which allows you to more easily build OpenResty with the necessary patches and modules. + +There is a new way to deploy Go using Plugin Servers. +For more information, see [Developing Go plugins](https://docs.konghq.com/gateway-oss/2.6.x/external-plugins/#developing-go-plugins). + +### Template changes + +There are **Changes in the Nginx configuration file**, between kong 2.0.x, +2.1.x, 2.2.x, 2.3.x, 2.4.x and 2.5.x. + +To view the configuration changes between versions, clone the +[Kong repository](https://github.com/kong/kong) and run `git diff` +on the configuration templates, using `-w` for greater readability. + +Here's how to see the differences between previous versions and 2.6.x: + +``` +git clone https://github.com/kong/kong +cd kong +git diff -w 2.0.0 2.6.0 kong/templates/nginx_kong*.lua +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x, 2.4.x or 2.5.x) to the version number you are currently using. + +To produce a patch file, use the following command: + +``` +git diff 2.0.0 2.6.0 kong/templates/nginx_kong*.lua > kong_config_changes.diff +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x, 2.4.x or 2.5.x) to the version number you are currently using. + + +### Suggested upgrade path + +**Version prerequisites for migrating to version 2.6.x** + +The lowest version that Kong 2.6.x supports migrating from is 1.0.x. +If you are migrating from a version lower than 0.14.1, you need to +migrate to 0.14.1 first. Then, once you are migrating from 0.14.1, +please migrate to 1.5.x first. + +The steps for upgrading from 0.14.1 to 1.5.x are the same as upgrading +from 0.14.1 to Kong 1.0. Please follow the steps described in the +"Migration Steps from 0.14" in the + +[Suggested Upgrade Path for Kong 1.0](https://github.com/Kong/kong/blob/master/UPGRADE.md#kong-1-0-upgrade-path) +with the addition of the `kong migrations migrate-apis` command, +which you can use to migrate legacy `apis` configurations. + +Once you migrated to 1.5.x, you can follow the instructions in the section +below to migrate to 2.6.x. + +### Upgrade from `1.0.x` - `2.2.x` to `2.6.x` + +**Postgres** + +Kong 2.6.x supports a no-downtime migration model. This means that while the +migration is ongoing, you will have two Kong clusters running, sharing the +same database. (This is sometimes called the Blue/Green migration model.) + +The migrations are designed so that the new version of Kong is able to use +the database as it is migrated while the old Kong cluster keeps working until +it is time to decommission it. For this reason, the migration is split into +two steps, performed via commands `kong migrations up` (which does +only non-destructive operations) and `kong migrations finish` (which puts the +database in the final expected state for Kong 2.6.x). + +1. Download 2.6.x, and configure it to point to the same datastore + as your old (1.0 to 2.0) cluster. Run `kong migrations up`. +2. After that finishes running, both the old (2.x.x) and new (2.6.x) + clusters can now run simultaneously. Start provisioning 2.6.x nodes, + but do not use their Admin API yet. If you need to perform Admin API + requests, these should be made to the old cluster's nodes. The reason + is to prevent the new cluster from generating data that is not understood + by the old cluster. +3. Gradually divert traffic away from your old nodes, and into + your 2.6.x cluster. Monitor your traffic to make sure everything + is going smoothly. +4. When your traffic is fully migrated to the 2.6.x cluster, + decommission your old nodes. +5. From your 2.6.x cluster, run: `kong migrations finish`. + From this point on, it will not be possible to start + nodes in the old cluster pointing to the same datastore anymore. Only run + this command when you are confident that your migration + was successful. From now on, you can safely make Admin API + requests to your 2.6.x nodes. + +**Cassandra** + +Due to internal changes, the table schemas used by Kong 2.6.x on Cassandra +are incompatible with those used by Kong 2.1.x (or lower). Migrating using the usual commands +`kong migrations up` and `kong migrations finish` will require a small +window of downtime, since the old and new versions cannot use the +database at the same time. Alternatively, to keep your previous version fully +operational while the new one initializes, you will need to transfer the +data to a new keyspace via a database dump, as described below: + +1. Download 2.6.x, and configure it to point to a new keyspace. + Run `kong migrations bootstrap`. +2. Once that finishes running, both the old (pre-2.1) and new (2.6.x) + clusters can now run simultaneously, but the new cluster does not + have any data yet. +3. On the old cluster, run `kong config db_export`. This will create + a file `kong.yml` with a database dump. +4. Transfer the file to the new cluster and run + `kong config db_import kong.yml`. This will load the data into the new cluster. +5. Gradually divert traffic away from your old nodes, and into + your 2.6.x cluster. Monitor your traffic to make sure everything + is going smoothly. +6. When your traffic is fully migrated to the 2.6.x cluster, + decommission your old nodes. + +### Installing 2.6.x on a fresh datastore + +The following commands should be used to prepare a new 2.6.x cluster from a +fresh datastore. By default the `kong` CLI tool will load the configuration +from `/etc/kong/kong.conf`, but you can optionally use the flag `-c` to +indicate the path to your configuration file: + +``` +$ kong migrations bootstrap [-c /path/to/your/kong.conf] +$ kong start [-c /path/to/your/kong.conf] +``` +Unless indicated otherwise in one of the upgrade paths of this document, it is +possible to upgrade Kong **without downtime**. + +Assuming that Kong is already running on your system, acquire the latest +version from any of the available [installation methods](https://getkong.org/install/) +and proceed to install it, overriding your previous installation. + +**If you are planning to make modifications to your configuration, this is a +good time to do so**. + +Then, run migration to upgrade your database schema: + +```shell +$ kong migrations up [-c configuration_file] +``` + +If the command is successful, and no migration ran +(no output), then you only have to +[reload](https://docs.konghq.com/gateway-oss/2.6.x/cli/#kong-reload) Kong: ```shell $ kong reload [-c configuration_file] @@ -41,7 +227,7 @@ Kong adheres to [semantic versioning](https://semver.org/), which makes a distinction between "major", "minor", and "patch" versions. The upgrade path will be different depending on which previous version from which you are migrating. -If you are migrating from 2.0.x, 2.1.x, 2.2.x, 2.3.x or 2.4.x, upgrading into 2.5.x is ah +If you are migrating from 2.0.x, 2.1.x, 2.2.x, 2.3.x or 2.4.x, upgrading into 2.5.x is a minor upgrade, but read below for important instructions on database migration, especially for Cassandra users. From 8b45cff46a5d2556f327662daa62fc568025e9e8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 18:44:45 +0200 Subject: [PATCH 0896/4351] docs(CHANGELOG) add new changes since last CHANGELOG generation --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8a8a5869caf..52f4b022d75 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -137,6 +137,8 @@ In addition to that, the following changes were specifically included to improve [#7742](https://github.com/Kong/kong/pull/7742) - Accelerated variable loading via indexes [#7818](https://github.com/Kong/kong/pull/7818) +- Removed unnecessary call to `get_phase` in balancer + [#7854](https://github.com/Kong/kong/pull/7854) #### Configuration @@ -207,6 +209,9 @@ In addition to that, the following changes were specifically included to improve - Ensure data plane config thread is terminated gracefully, preventing a semi-deadlocked state [#7568](https://github.com/Kong/kong/pull/7568) Thanks [flrgh](https://github.com/flrgh) for the patch! +- Older data planes using `aws-lambda`, `grpc-web` or `request-termination` plugins can now talk + with newer control planes by ignoring new plugin fields. + [#7881](https://github.com/Kong/kong/pull/7881) ##### CLI From 670720e9c0a92877d2fd68171986c94fbe4203ce Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 18:46:16 +0200 Subject: [PATCH 0897/4351] release: 2.6.0 --- kong-2.5.1-0.rockspec => kong-2.6.0-0.rockspec | 4 ++-- kong/meta.lua | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-2.5.1-0.rockspec => kong-2.6.0-0.rockspec (99%) diff --git a/kong-2.5.1-0.rockspec b/kong-2.6.0-0.rockspec similarity index 99% rename from kong-2.5.1-0.rockspec rename to kong-2.6.0-0.rockspec index 47d408040f5..643471b57e9 100644 --- a/kong-2.5.1-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.5.1-0" +version = "2.6.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong", - tag = "2.5.1" + tag = "2.6.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 2a86800074f..a3b8921a6d8 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ major = 2, - minor = 5, - patch = 1, + minor = 6, + patch = 0, --suffix = "rc.1" }, { -- our Makefile during certain releases adjusts this line. Any changes to From 41a305814e4e0fabe56fe3108360a29dbc001a0f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 24 Sep 2021 22:47:45 +0200 Subject: [PATCH 0898/4351] chore(grpc-web) bump grpc-web to 0.3.0 --- kong/plugins/grpc-web/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index d2d5e7bfa93..a17cb096c53 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -22,7 +22,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_web = { PRIORITY = 3, - VERSION = '0.2.0', + VERSION = '0.3.0', } From d51c29dade55c1a2ad4551a34612dca07518fb92 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 28 Sep 2021 18:52:30 +0200 Subject: [PATCH 0899/4351] docs(CHANGELOG) additional changes for 2.6.0 (#7873) Co-authored-by: Paul Fischer <79940847+PaulFischer-Kong@users.noreply.github.com> Co-authored-by: Thijs Schreijer Co-authored-by: Javier --- CHANGELOG.md | 49 ++++++++++++++++++++++++++++--------------------- 1 file changed, 28 insertions(+), 21 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 52f4b022d75..aa2e83ead66 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -111,7 +111,8 @@ release: #### Core -- New schema entity validator: `mutually_exclusive`. +- New schema entity validator: `mutually_exclusive`. It accepts a list of fields. If more than 1 of those fields + is set simultaneously, the entity is considered invalid. [#7765](https://github.com/Kong/kong/pull/7765) #### Performance @@ -133,7 +134,7 @@ In addition to that, the following changes were specifically included to improve [#7853](https://github.com/Kong/kong/pull/7853) - Use read-only replica for PostgreSQL meta-schema reading [#7454](https://github.com/Kong/kong/pull/7454) -- URL escaping detects cases when it's not needed and early-exists +- URL escaping detects cases when it's not needed and early-exits [#7742](https://github.com/Kong/kong/pull/7742) - Accelerated variable loading via indexes [#7818](https://github.com/Kong/kong/pull/7818) @@ -142,7 +143,8 @@ In addition to that, the following changes were specifically included to improve #### Configuration -- Enable IPV6 on `dns_order` as unsupported experimental feature +- Enable IPV6 on `dns_order` as unsupported experimental feature. Please + give it a try and report back any issues [#7819](https://github.com/Kong/kong/pull/7819). - The template renderer can now use `os.getenv` [#6872](https://github.com/Kong/kong/pull/6872). @@ -154,40 +156,45 @@ In addition to that, the following changes were specifically included to improve #### Admin API -- Add support for HEAD requests +- Added support for the HTTP HEAD method for all Admin API endpoints [#7796](https://github.com/Kong/kong/pull/7796) -- Improve support for OPTIONS requests - [#7830](https://github.com/Kong/kong/pull/7830) +- Added better support for OPTIONS requests. Previously, the Admin API replied the same on all OPTIONS requests, where as now OPTIONS request will only reply to routes that our Admin API has. Non-existing routes will have a 404 returned. It also adds Allow header to responses, both Allow and Access-Control-Allow-Methods now contain only the methods that the specific API supports. [#7830](https://github.com/Kong/kong/pull/7830) #### Plugins - **AWS-Lambda**: The plugin will now try to detect the AWS region by using `AWS_REGION` and `AWS_DEFAULT_REGION` environment variables (when not specified with the plugin configuration). + This allows to specify a 'region' on a per Kong node basis, hence adding the ability to invoke the + Lamda in the same region where Kong is located. [#7765](https://github.com/Kong/kong/pull/7765) -- **Datadog**: `host` and `port` config options can be configured from `ENV` variables +- **Datadog**: `host` and `port` config options can be configured from environment variables + `KONG_DATADOG_AGENT_HOST` and `KONG_DATADOG_AGENT_PORT`. This allows to set different + destinations on a per Kong node basis, which makes multi-DC setups easier and in Kubernetes allows to + run the datadog agents as a daemon-set. [#7463](https://github.com/Kong/kong/pull/7463) Thanks [rallyben](https://github.com/rallyben) for the patch! -- **Prometheus**: The new `data_plane_cluster_cert_expiry_timestamp` exposes DP cert expiry timestamp - [#7800](https://github.com/Kong/kong/pull/7800). +- **Prometheus:** A new metric `data_plane_cluster_cert_expiry_timestamp` is added to expose the Data Plane's cluster_cert expiry timestamp for improved monitoring in Hybrid Mode. [#7800](https://github.com/Kong/kong/pull/7800). + +**Request Termination**: + +- New `trigger` config option, which makes the plugin only activate for any requests with a header or query parameter + named like the trigger. This can be a great debugging aid, without impacting actual traffic being processed. + [#6744](https://github.com/Kong/kong/pull/6744). +- The `request-echo` config option was added. If set, the plugin responds with a copy of the incoming request. + This eases troubleshooting when Kong is behind one or more other proxies or LB's, especially when combined with + the new 'trigger' option. + [#6744](https://github.com/Kong/kong/pull/6744). **GRPC-Gateway**: -- The plugin can decode entities of type `.google.protobuf.Timestamp` +- Fields of type `.google.protobuf.Timestamp` on the gRPC side are now + transcoded to and from ISO8601 strings in the REST side. [#7538](https://github.com/Kong/kong/pull/7538) -- Added support for structured URI arguments +- URI arguments like `..?foo.bar=x&foo.baz=y` are interpreted as structured + fields, equivalent to `{"foo": {"bar": "x", "baz": "y"}}` [#7564](https://github.com/Kong/kong/pull/7564) Thanks [git-torrent](https://github.com/git-torrent) for the patch! -**Request Termination**: - -- New `trigger` config option, which makes the plugin activate for any requests with a header or query parameter - named like the trigger - [#6744](https://github.com/Kong/kong/pull/6744). -- The `request-echo` config option. If not set, the plugin activates on all requests. - If set, then the plugin only activates for any requests with a header or query parameter - named like the trigger - [#6744](https://github.com/Kong/kong/pull/6744). - ### Fixes #### Core From 37ebbb0a514ac539b78ab67c8ffe32c44005b288 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Sep 2021 02:12:45 +0300 Subject: [PATCH 0900/4351] docs(admin) add information about HEAD and OPTIONS endpoints --- autodoc/admin-api/data/admin-api.lua | 36 ++++++++++++++++++++++++++++ autodoc/admin-api/generate.lua | 2 ++ 2 files changed, 38 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 25b1f9f8a70..59c794b9ef0 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -313,6 +313,42 @@ return { ]], }, }, + ["/[any endpoint]"] = { + HEAD = { + title = [[Check endpoint or entity existence]], + endpoint = [[
/<any-endpoint>
]], + description = [[Similar to `HTTP GET`, but does not return the body. Returns `HTTP 200` when the endpoint exits or `HTTP 404` when it does not. Other status codes are possible.]], + response =[[ + ``` + HTTP 200 OK + ``` + + ```http + Access-Control-Allow-Origin: * + Content-Length: 11389 + Content-Type: application/json; charset=utf-8 + X-Kong-Admin-Latency: 1 + ``` + ]], + }, + OPTIONS = { + title = [[List HTTP methods by endpoint]], + endpoint = [[
/<any-endpoint>
]], + description = [[List all the supported `HTTP` methods by an endpoint. This can also be used with a `CORS` preflight request.]], + response =[[ + ``` + HTTP 204 No Content + ``` + + ```http + Access-Control-Allow-Headers: Content-Type + Access-Control-Allow-Methods: GET, HEAD, OPTIONS + Access-Control-Allow-Origin: * + Allow: GET, HEAD, OPTIONS + ``` + ]], + }, + }, ["/schemas/:db_entity_name/validate"] = { POST = { title = [[Validate a configuration against a schema]], diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 8c4a587af88..02b3f6f2223 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -8,10 +8,12 @@ local general = require("autodoc.admin-api.general") local method_array = { "POST", + "HEAD", "GET", "PATCH", "PUT", "DELETE", + "OPTIONS", } -- Chicago-style prepositions to be lowercased, From 6f388ccf9a3ab08b6e14cd74b09dd62450d1a596 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Sep 2021 02:13:55 +0300 Subject: [PATCH 0901/4351] chore(docs) update (auto-generated) kong-admin-api.yml --- kong-admin-api.yml | 728 ++++++++++++++++++++++----------------------- 1 file changed, 364 insertions(+), 364 deletions(-) diff --git a/kong-admin-api.yml b/kong-admin-api.yml index a10eacab1f0..177fb8a1552 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -1,269 +1,418 @@ +servers: +- description: 8001 is the default port on which the Admin API listens. + url: http://localhost:8001 +- description: 8444 is the default port for HTTPS traffic to the Admin API. + url: https://localhost:8444 paths: - /: - get: - summary: Retrieve node information - /plugins/enabled: - get: - summary: Retrieve Enabled Plugins - /upstreams/{upstreams}/targets/{targets}/unhealthy: - post: - description: This method is not available when using DB-less mode. - summary: Set target as unhealthy - /schemas/{db_entity_name}/validate: - post: - description: This method is not available when using DB-less mode. - summary: Validate a configuration against a schema - /services/{services}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /plugins/schema/{name}: - get: [] - /schemas/plugins/validate: - post: + /cache: + delete: description: This method is not available when using DB-less mode. - summary: Validate a plugin configuration against the schema /upstreams/{upstreams}/targets: + get: [] post: description: This method is not available when using DB-less mode. - get: [] - /clustering/data-planes: [] /upstreams/{upstreams}/targets/{targets}: - get: [] delete: description: This method is not available when using DB-less mode. summary: Delete Target - put: - description: This method is not available when using DB-less mode. patch: description: This method is not available when using DB-less mode. summary: Update Target - /plugins: - post: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: - post: + put: description: This method is not available when using DB-less mode. - summary: Set target address as unhealthy - /certificates/{certificates}/snis: [] - /targets/{targets}: [] - /targets/{targets}/upstream: [] - /cache/{key}: get: [] - delete: + /targets/{targets}/upstream: [] + /certificates/{certificates}: + patch: + description: This method is not available when using DB-less mode. + put: description: This method is not available when using DB-less mode. - /consumers: get: [] - /schemas/plugins/{name}: - get: - summary: Retrieve Plugin Schema - /routes/{routes}/plugins: + /certificates/{certificates}/snis: [] + /schemas/plugins/validate: post: description: This method is not available when using DB-less mode. + summary: Validate a plugin configuration against the schema /tags/{tags}: get: summary: ' List entity IDs by tag ' - /certificates/{certificates}/snis/{snis}: [] - /routes/{routes}/plugins/{plugins}: + /upstreams/{upstreams}/targets/all: + get: + summary: List all Targets + /services/{services}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. - /services/{services}/plugins: - post: - description: This method is not available when using DB-less mode. /upstreams/{upstreams}/health: get: summary: Show Upstream health for node - /certificates/{certificates}: + /upstreams/{upstreams}/targets/{targets}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as healthy + /status: + get: + summary: Retrieve node status + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as healthy + /targets: [] + /consumers: get: [] - put: + /schemas/{db_entity_name}/validate: + post: description: This method is not available when using DB-less mode. - patch: + summary: Validate a configuration against a schema + /endpoints: + get: + summary: List available endpoints + /snis/{snis}/certificate: [] + /certificates/{certificates}/snis/{snis}: [] + /upstreams/{upstreams}/targets/{targets}/unhealthy: + post: description: This method is not available when using DB-less mode. - /consumers/{consumers}/plugins: + summary: Set target as unhealthy + /schemas/{name}: + get: + summary: Retrieve Entity Schema + /clustering/data-planes: [] + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: post: description: This method is not available when using DB-less mode. - /consumers/{consumers}/plugins/{plugins}: + summary: Set target address as unhealthy + /plugins/{plugins}: patch: description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/healthy: + /clustering/status: [] + /routes/{routes}/plugins: post: description: This method is not available when using DB-less mode. - summary: Set target as healthy - /cache: + /targets/{targets}: [] + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins + /services/{services}/plugins: + post: + description: This method is not available when using DB-less mode. + /routes/{routes}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /cache/{key}: delete: description: This method is not available when using DB-less mode. - /plugins/{plugins}: + get: [] + /consumers/{consumers}/plugins: + post: + description: This method is not available when using DB-less mode. + /consumers/{consumers}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + /plugins: post: description: This method is not available when using DB-less mode. - summary: Set target address as healthy - /schemas/{name}: - get: - summary: Retrieve Entity Schema - /status: - get: - summary: Retrieve node status - /snis/{snis}/certificate: [] - /endpoints: + /schemas/plugins/{name}: get: - summary: List available endpoints + summary: Retrieve Plugin Schema /config: - post: - description: This method is only available when using DB-less mode. get: description: This method is only available when using DB-less mode. - /clustering/status: [] - /targets: [] - /upstreams/{upstreams}/targets/all: + post: + description: This method is only available when using DB-less mode. + /plugins/schema/{name}: + get: [] + /: get: - summary: List all Targets -servers: -- description: 8001 is the default port on which the Admin API listens. - url: http://localhost:8001 -- description: 8444 is the default port for HTTPS traffic to the Admin API. - url: https://localhost:8444 -openapi: 3.1.0 + summary: Retrieve node information components: schemas: - consumers: + clustering_data_planes: + required: + - id + - ip + - hostname + - sync_status + type: object properties: - username: + last_seen: + format: int32 + type: integer + config_hash: type: string - custom_id: + hostname: + type: string + ip: type: string id: type: string - format: uuid + version: + type: string + sync_status: + type: string + default: unknown + parameters: + required: + - key + - value + type: object + properties: + key: + type: string + created_at: + format: int32 + type: integer + value: + type: string + services: + required: + - protocol + - host + - port + type: object + properties: + tls_verify: + type: boolean + tls_verify_depth: + default: ~ + type: integer + nullable: true tags: type: array created_at: + format: int32 type: integer + updated_at: format: int32 - type: object - required: [] - workspaces: - properties: - name: + type: integer + protocol: type: string - config: - type: array - comment: + default: http + path: type: string - id: + host: type: string - format: uuid - meta: + port: + type: integer + default: 80 + retries: + type: integer + default: 5 + connect_timeout: + type: integer + default: 60000 + ca_certificates: type: array - created_at: + write_timeout: type: integer - format: int32 - type: object + default: 60000 + name: + type: string + read_timeout: + type: integer + default: 60000 + id: + format: uuid + type: string + client_certificate: + $ref: '#/components/schemas/certificates' + tags: required: - - name - certificates: + - tag + - entity_name + - entity_id + type: object properties: - key: + entity_name: type: string - cert_alt: + tag: type: string - id: + entity_id: type: string + consumers: + required: [] + type: object + properties: + created_at: + format: int32 + type: integer + id: format: uuid - key_alt: type: string - cert: + username: type: string tags: type: array + custom_id: + type: string + plugins: + required: + - name + - protocols + - enabled + type: object + properties: + protocols: + enum: + - http + - https + - tcp + - tls + - udp + - grpc + - grpcs + type: array + default: + - grpc + - grpcs + - http + - https + tags: + type: array + enabled: + type: boolean + default: true + config: + type: array created_at: - type: integer format: int32 - type: object + type: integer + id: + format: uuid + type: string + route: + $ref: '#/components/schemas/routes' + default: ~ + nullable: true + name: + type: string + service: + $ref: '#/components/schemas/services' + default: ~ + nullable: true + consumer: + $ref: '#/components/schemas/consumers' + default: ~ + nullable: true + certificates: required: - cert - key - ca_certificates: + type: object properties: - cert_digest: + key: type: string - id: + cert_alt: type: string + created_at: + format: int32 + type: integer + key_alt: + type: string + id: format: uuid - cert: type: string tags: type: array - created_at: - type: integer - format: int32 - type: object + cert: + type: string + ca_certificates: required: - cert - snis: + type: object properties: - name: - type: string + created_at: + format: int32 + type: integer id: + format: uuid + type: string + tags: + type: array + cert_digest: + type: string + cert: type: string + snis: + required: + - name + - certificate + type: object + properties: + created_at: + format: int32 + type: integer + id: format: uuid + type: string certificate: $ref: '#/components/schemas/certificates' tags: type: array - created_at: - type: integer - format: int32 - type: object + name: + type: string + upstreams: required: - name - - certificate - upstreams: + type: object properties: - hash_on: - type: string - default: none hash_fallback: type: string default: none - id: - type: string - format: uuid hash_on_header: type: string - client_certificate: - $ref: '#/components/schemas/certificates' - hash_fallback_header: - type: string - created_at: - type: integer - format: int32 name: type: string + hash_fallback_header: + type: string host_header: type: string - hash_on_cookie_path: + hash_on_cookie: type: string - default: / tags: type: array - slots: - type: integer - default: 10000 + hash_on_cookie_path: + type: string + default: / healthchecks: type: array default: - passive: + active: unhealthy: + http_statuses: + - 429 + - 404 + - 500 + - 501 + - 502 + - 503 + - 504 + - 505 + timeouts: 0 http_failures: 0 tcp_failures: 0 + interval: 0 + healthy: + http_statuses: + - 200 + - 302 + interval: 0 + successes: 0 + https_verify_certificate: true + http_path: / + concurrency: 10 + timeout: 1 + type: http + passive: + unhealthy: http_statuses: - 429 - 500 - 503 + tcp_failures: 0 timeouts: 0 + http_failures: 0 type: http healthy: + successes: 0 http_statuses: - 200 - 201 @@ -284,235 +433,99 @@ components: - 306 - 307 - 308 - successes: 0 - active: - http_path: / - timeout: 1 - https_verify_certificate: true - concurrency: 10 - healthy: - successes: 0 - http_statuses: - - 200 - - 302 - interval: 0 - unhealthy: - http_failures: 0 - interval: 0 - http_statuses: - - 429 - - 404 - - 500 - - 501 - - 502 - - 503 - - 504 - - 505 - tcp_failures: 0 - timeouts: 0 - type: http + created_at: + format: int32 + type: integer + slots: + type: integer + default: 10000 + id: + format: uuid + type: string algorithm: type: string default: round-robin - hash_on_cookie: + hash_on: type: string - type: object - required: - - name + default: none + client_certificate: + $ref: '#/components/schemas/certificates' targets: + required: + - upstream + - target + type: object properties: + target: + type: string + created_at: + format: float + type: number weight: type: integer default: 100 id: - type: string format: uuid + type: string tags: type: array upstream: $ref: '#/components/schemas/upstreams' - target: - type: string - created_at: - type: number - format: float - type: object + routes: required: - - upstream - - target - plugins: + - protocols + - https_redirect_status_code + - strip_path + - preserve_host + - request_buffering + - response_buffering + type: object properties: - config: + methods: + type: array + paths: type: array - service: - nullable: true - $ref: '#/components/schemas/services' - default: ~ - id: - type: string - format: uuid - route: - nullable: true - $ref: '#/components/schemas/routes' - default: ~ - created_at: - type: integer - format: int32 - name: - type: string protocols: + type: array default: - - grpc - - grpcs - http - https + sources: type: array - enum: - - http - - https - - tcp - - tls - - udp - - grpc - - grpcs - enabled: - type: boolean - default: true tags: type: array - consumer: - nullable: true - $ref: '#/components/schemas/consumers' - default: ~ - type: object - required: - - name - - protocols - - enabled - tags: - properties: - entity_name: - type: string - entity_id: - type: string - tag: - type: string - type: object - required: - - tag - - entity_name - - entity_id - clustering_data_planes: - properties: - config_hash: - type: string - hostname: - type: string - ip: - type: string - id: - type: string - version: - type: string - sync_status: - type: string - default: unknown - last_seen: - type: integer - format: int32 - type: object - required: - - id - - ip - - hostname - - sync_status - parameters: - properties: - key: - type: string - value: - type: string + headers: + type: array created_at: - type: integer format: int32 - type: object - required: - - key - - value - services: - properties: - tls_verify_depth: - nullable: true - type: integer - default: ~ - id: - type: string - format: uuid - created_at: type: integer - format: int32 updated_at: - type: integer format: int32 - protocol: - type: string - default: http - path: - type: string - retries: - type: integer - default: 5 - connect_timeout: - type: integer - default: 60000 - ca_certificates: - type: array - write_timeout: - type: integer - default: 60000 - host: - type: string - read_timeout: - type: integer - default: 60000 - port: type: integer - default: 80 - client_certificate: - $ref: '#/components/schemas/certificates' - tags: - type: array - tls_verify: - type: boolean - name: - type: string - type: object - required: - - protocol - - host - - port - routes: - properties: id: - type: string format: uuid - snis: + type: string + strip_path: + type: boolean + default: true + destinations: type: array - created_at: - type: integer - format: int32 - updated_at: - type: integer - format: int32 path_handling: type: string default: v0 + snis: + type: array preserve_host: type: boolean default: false + https_redirect_status_code: + type: integer + default: 426 request_buffering: type: boolean default: true + name: + type: string response_buffering: type: boolean default: true @@ -521,41 +534,28 @@ components: default: 0 service: $ref: '#/components/schemas/services' - https_redirect_status_code: - type: integer - default: 426 - methods: - type: array hosts: type: array - name: - type: string - paths: - type: array - protocols: - type: array - default: - - http - - https - destinations: - type: array - headers: - type: array - sources: + workspaces: + required: + - name + type: object + properties: + meta: type: array - tags: + created_at: + format: int32 + type: integer + id: + format: uuid + type: string + config: type: array - strip_path: - type: boolean - default: true - type: object - required: - - protocols - - https_redirect_status_code - - strip_path - - preserve_host - - request_buffering - - response_buffering + name: + type: string + comment: + type: string +openapi: 3.1.0 info: title: Kong Admin API summary: Kong RESTful Admin API for administration purposes. @@ -568,10 +568,10 @@ info: over Kong, so\n care should be taken when setting up Kong environments to avoid undue public\n exposure of this API. See [this document][secure-admin-api] for a discussion\n of methods to secure the Admin API.\n " - version: 2.5.0 - contact: - name: Kong - url: https://github.com/Kong/kong license: name: Apache 2.0 url: https://github.com/Kong/kong/blob/master/LICENSE + version: 2.6.0 + contact: + name: Kong + url: https://github.com/Kong/kong From 32018c13accd292bbb46341064c8334b9053c87a Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 28 Sep 2021 12:16:44 -0500 Subject: [PATCH 0902/4351] tests(balancer) port remaining balancer tests from lua-resty-dns-client. Main differences come from the fact that the new balancer is not a general-purpose library, and doesn't present a large and defensive API to manage its internal structures. Instead, it now depends on the working of Kong's data entities. Kinds of tests we're no longer interested in and has been removed: * Accept/reject a wide variety of call styles to create balancer and add targets to it: these are helper functions to emulate database operations, no need to make them robust and generally useful. * Garbage collecting a handle releases it: handles are simple Lua tables, they are expected to be properly released and not just dropped. Integration tests ensure that. * Accept a handle instead of an address: feature removed. * Detailed errors for 'address not found' on many methods: most of these methods now take a concrete address reference, the error is generated by Kong code before calling these functions. * Garbage collecting a balancer removes associated timers: balancers (and other things) are tied to the config database. They're expected to be properly released. * `b:removeHost()`: targets can't be removed from a balancer, the balancer is rebuilt by the database event. The deduplication step previously preserved was more for the library API than for internal working. The DNS update function now skips deduplication and actually allows duplicates. This commit also contains the following fixes in order for the tests to pass: * Fixed wordings on error messages to be expected by tests * Fixed an issue that some events weren't rebuilding the balancer's algorithms as they should * Make sure registered balancer callbacks are always triggered * The round-robin algorithm kept a copy of the targets list, but didn't update it properly (now it instead uses the balancer's list) --- kong/runloop/balancer/balancers.lua | 27 +- kong/runloop/balancer/least_connections.lua | 2 +- kong/runloop/balancer/round_robin.lua | 13 +- kong/runloop/balancer/targets.lua | 6 +- spec/01-unit/09-balancer/01-generic_spec.lua | 1803 +++++++++++++++++ .../09-balancer/02-least_connections_spec.lua | 517 +++++ .../03-consistent_hashing_spec.lua | 1118 ++++++++++ .../09-balancer/04-round_robin_spec.lua | 1575 ++++++++++++++ spec/helpers/dns.lua | 138 ++ 9 files changed, 5182 insertions(+), 17 deletions(-) create mode 100644 spec/01-unit/09-balancer/01-generic_spec.lua create mode 100644 spec/01-unit/09-balancer/02-least_connections_spec.lua create mode 100644 spec/01-unit/09-balancer/03-consistent_hashing_spec.lua create mode 100644 spec/01-unit/09-balancer/04-round_robin_spec.lua create mode 100644 spec/helpers/dns.lua diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index 47c3211a3b6..db1fe17d10e 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -1,7 +1,7 @@ local upstreams = require "kong.runloop.balancer.upstreams" -local targets = require "kong.runloop.balancer.targets" +local targets local healthcheckers local dns_utils = require "resty.dns.utils" @@ -49,6 +49,7 @@ balancers_M.errors = setmetatable({ function balancers_M.init() + targets = require "kong.runloop.balancer.targets" healthcheckers = require "kong.runloop.balancer.healthcheckers" end @@ -303,6 +304,9 @@ function balancer_mt:setAddressStatus(address, available) address.target.unavailableWeight = address.target.unavailableWeight + delta self.unavailableWeight = self.unavailableWeight + delta self:updateStatus() + if self.algorithm and self.algorithm.afterHostUpdate then + self.algorithm:afterHostUpdate() + end return true end @@ -350,12 +354,6 @@ function balancer_mt:addAddress(target, entry) local entry_ip = entry.address or entry.target local entry_port = (entry.port ~= 0 and entry.port) or target.port local addresses = target.addresses - for _, addr in ipairs(addresses) do - if addr.ip == entry_ip and addr.port == entry_port then - -- already there, should we update something? add weights? - return - end - end local weight = entry.weight -- this is nil for anything else than SRV if weight == 0 then @@ -383,6 +381,14 @@ function balancer_mt:addAddress(target, entry) self.totalWeight = self.totalWeight + weight self:updateStatus() + if self.callback then + self:callback("added", addr, addr.ip, addr.port, addr.target.name, addr.hostHeader) + end + + if self.algorithm and self.algorithm.afterHostUpdate then + self.algorithm:afterHostUpdate() + end + return true end @@ -407,6 +413,9 @@ function balancer_mt:changeWeight(target, entry, newWeight) addr.weight = newWeight self:updateStatus() + if self.algorithm and self.algorithm.afterHostUpdate then + self.algorithm:afterHostUpdate() + end return addr end end @@ -546,6 +555,10 @@ end function balancer_mt:getPeer(...) + if not self.healthy then + return nil, "Balancer is unhealthy" + end + if not self.algorithm or not self.algorithm.afterHostUpdate then return end diff --git a/kong/runloop/balancer/least_connections.lua b/kong/runloop/balancer/least_connections.lua index b3153b6456a..0a47a97e51d 100644 --- a/kong/runloop/balancer/least_connections.lua +++ b/kong/runloop/balancer/least_connections.lua @@ -131,7 +131,7 @@ function lc:getPeer(cacheOnly, handle, hashValue) break end - if port ~= self.errors.ERR_DNS_UPDATED then + if port ~= balancers.errors.ERR_DNS_UPDATED then -- an unknown error break end diff --git a/kong/runloop/balancer/round_robin.lua b/kong/runloop/balancer/round_robin.lua index 4af3fc4d542..674c32fb711 100644 --- a/kong/runloop/balancer/round_robin.lua +++ b/kong/runloop/balancer/round_robin.lua @@ -34,15 +34,18 @@ function roundrobin_algorithm:afterHostUpdate() local total_weight = 0 local divisor = 0 + local targets = self.balancer.targets or {} + -- calculate the gcd to find the proportional weight of each address - for _, host in ipairs(self.hosts) do - for _, address in ipairs(host.addresses) do + for _, target in ipairs(targets) do + for _, address in ipairs(target.addresses) do local address_weight = address.weight divisor = gcd(divisor, address_weight) total_weight = total_weight + address_weight end end + self.balancer.totalWeight = total_weight if total_weight == 0 then ngx.log(ngx.DEBUG, "trying to set a round-robin balancer with no addresses") return @@ -53,8 +56,8 @@ function roundrobin_algorithm:afterHostUpdate() end -- add all addresses to the wheel - for _, host in ipairs(self.hosts) do - for _, address in ipairs(host.addresses) do + for _, targets in ipairs(targets) do + for _, address in ipairs(targets.addresses) do local address_points = address.weight / divisor for _ = 1, address_points do new_wheel[#new_wheel + 1] = address @@ -65,7 +68,6 @@ function roundrobin_algorithm:afterHostUpdate() -- store the shuffled wheel self.wheel = wheel_shuffle(new_wheel) self.wheelSize = total_points - self.weight = total_weight end @@ -125,7 +127,6 @@ function roundrobin_algorithm.new(opts) local self = setmetatable({ health_threshold = balancer.health_threshold, - hosts = balancer.targets or {}, balancer = balancer, pointer = 1, diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index cf31d87c3ed..10a0dbf13d6 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -10,7 +10,7 @@ local singletons = require "kong.singletons" local dns_client = require "resty.dns.client" local upstreams = require "kong.runloop.balancer.upstreams" -local balancers -- require at init time to avoid dependency loop +local balancers = require "kong.runloop.balancer.balancers" local dns_utils = require "resty.dns.utils" local ngx = ngx @@ -41,11 +41,11 @@ local resolve_timer_callback local queryDns function targets_M.init() - require("kong.tools.dns")(kong.configuration) -- configure DNS client - balancers = require "kong.runloop.balancer.balancers" + dns_client = require("kong.tools.dns")(kong.configuration) -- configure DNS client ngx.timer.every(1, resolve_timer_callback) end + local _rtype_to_name function targets_M.get_dns_name_from_record_type(rtype) if not _rtype_to_name then diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua new file mode 100644 index 00000000000..54b710c9ae9 --- /dev/null +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -0,0 +1,1803 @@ + +local client -- forward declaration +local dns_utils = require "resty.dns.utils" +local helpers = require "spec.helpers.dns" +local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end +local dnsA = function(...) return helpers.dnsA(client, ...) end +local dnsExpire = helpers.dnsExpire + +local mocker = require "spec.fixtures.mocker" +local utils = require "kong.tools.utils" + +local ws_id = utils.uuid() + + +local unset_register = {} +local function setup_block() + local function mock_cache(cache_table, limit) + return { + safe_set = function(self, k, v) + if limit then + local n = 0 + for _, _ in pairs(cache_table) do + n = n + 1 + end + if n >= limit then + return nil, "no memory" + end + end + cache_table[k] = v + return true + end, + get = function(self, k, _, fn, arg) + if cache_table[k] == nil then + cache_table[k] = fn(arg) + end + return cache_table[k] + end, + } + end + + local cache_table = {} + local function register_unsettter(f) + table.insert(unset_register, f) + end + + mocker.setup(register_unsettter, { + kong = { + configuration = { + --worker_consistency = consistency, + worker_state_update_frequency = 0.1, + }, + core_cache = mock_cache(cache_table), + }, + ngx = { + ctx = { + workspace = ws_id, + } + } + }) +end + +local function unsetup_block() + for _, f in ipairs(unset_register) do + f() + end +end + + +local balancers, targets + +local upstream_index = 0 + +local function new_balancer(algorithm) + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + local hc_defaults = { + active = { + timeout = 1, + concurrency = 10, + http_path = "/", + healthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 200, 302 }, + successes = 0, -- 0 = disabled by default + }, + unhealthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 0, -- 0 = disabled by default + timeouts = 0, -- 0 = disabled by default + http_failures = 0, -- 0 = disabled by default + }, + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 0, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 0, -- 0 = circuit-breaker disabled by default + timeouts = 0, -- 0 = circuit-breaker disabled by default + http_failures = 0, -- 0 = circuit-breaker disabled by default + }, + }, + } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm=algorithm } + local b = (balancers.create_balancer(my_upstream, true)) + + return b +end + +local function add_target(b, name, port, weight) + + -- adding again changes weight + for _, prev_target in ipairs(b.targets) do + if prev_target.name == name and prev_target.port == port then + local entry = {port = port} + for _, addr in ipairs(prev_target.addresses) do + entry.address = addr.ip + b:changeWeight(prev_target, entry, weight) + end + prev_target.weight = weight + return prev_target + end + end + + -- add new + local upname = b.upstream and b.upstream.name or b.upstream_id + local target = { + upstream = name or upname, + balancer = b, + name = name, + nameType = dns_utils.hostnameType(name), + addresses = {}, + port = port or 8000, + weight = weight or 100, + totalWeight = 0, + unavailableWeight = 0, + } + + table.insert(b.targets, target) + targets.resolve_targets(b.targets) + + return target +end + + +for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-robin" } do + + describe("[" .. algorithm .. "]", function() + + local snapshot + + setup(function() + _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded + + local singletons = require "kong.singletons" + singletons.worker_events = require "resty.worker.events" + singletons.db = {} + + client = require "resty.dns.client" + targets = require "kong.runloop.balancer.targets" + balancers = require "kong.runloop.balancer.balancers" + local healthcheckers = require "kong.runloop.balancer.healthcheckers" + healthcheckers.init() + balancers.init() + + singletons.worker_events.configure({ + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + }) + + local function empty_each() + return function() end + end + + singletons.db = { + targets = { + each = empty_each, + select_by_upstream_raw = function() + return {} + end + }, + upstreams = { + each = empty_each, + select = function() end, + }, + } + + singletons.core_cache = { + _cache = {}, + get = function(self, key, _, loader, arg) + local v = self._cache[key] + if v == nil then + v = loader(arg) + self._cache[key] = v + end + return v + end, + invalidate_local = function(self, key) + self._cache[key] = nil + end + } + + end) + + + before_each(function() + setup_block() + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 8.8.8.8" + }, + }) + snapshot = assert:snapshot() + assert:set_parameter("TableFormatLevel", 10) + end) + + + after_each(function() + snapshot:revert() -- undo any spying/stubbing etc. + unsetup_block() + collectgarbage() + collectgarbage() + end) + + + describe("health:", function() + + local b + + before_each(function() + b = new_balancer(algorithm) + b.healthThreshold = 50 + end) + + after_each(function() + b = nil + end) + + it("empty balancer is unhealthy", function() + assert.is_false((b:getStatus().healthy)) + end) + + it("adding first address marks healthy", function() + assert.is_false(b:getStatus().healthy) + add_target(b, "127.0.0.1", 8000, 100) + assert.is_true(b:getStatus().healthy) + end) + + it("dropping below the health threshold marks unhealthy", function() + assert.is_false(b:getStatus().healthy) + add_target(b, "127.0.0.1", 8000, 100) + add_target(b, "127.0.0.2", 8000, 100) + add_target(b, "127.0.0.3", 8000, 100) + assert.is_true(b:getStatus().healthy) + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), false) + assert.is_true(b:getStatus().healthy) + b:setAddressStatus(b:findAddress("127.0.0.3", 8000, "127.0.0.3"), false) + assert.is_false(b:getStatus().healthy) + end) + + it("rising above the health threshold marks healthy", function() + assert.is_false(b:getStatus().healthy) + add_target(b, "127.0.0.1", 8000, 100) + add_target(b, "127.0.0.2", 8000, 100) + add_target(b, "127.0.0.3", 8000, 100) + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), false) + b:setAddressStatus(b:findAddress("127.0.0.3", 8000, "127.0.0.3"), false) + assert.is_false(b:getStatus().healthy) + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), true) + assert.is_true(b:getStatus().healthy) + end) + + end) + + + + describe("weights:", function() + + local b + + before_each(function() + b = new_balancer(algorithm) + add_target(b, "127.0.0.1", 8000, 100) -- add 1 initial host + end) + + after_each(function() + b = nil + end) + + + + describe("(A)", function() + + it("adding a host",function() + dnsA({ + { name = "arecord.tst", address = "1.2.3.4" }, + { name = "arecord.tst", address = "5.6.7.8" }, + }) + + assert.same({ + healthy = true, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + }, + }, b:getStatus()) + + add_target(b, "arecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 150, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 50, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + end) + + it("switching address availability",function() + dnsA({ + { name = "arecord.tst", address = "1.2.3.4" }, + { name = "arecord.tst", address = "5.6.7.8" }, + }) + + assert.same({ + healthy = true, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + }, + }, b:getStatus()) + + add_target(b, "arecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 150, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 50, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + + -- switch to unavailable + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.tst"), false)) + add_target(b, "arecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 125, + unavailable = 25 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 25, + unavailable = 25 + }, + addresses = { + { + healthy = false, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + + -- switch to available + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.tst"), true)) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 150, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 50, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + end) + + it("changing weight of an available address",function() + dnsA({ + { name = "arecord.tst", address = "1.2.3.4" }, + { name = "arecord.tst", address = "5.6.7.8" }, + }) + + add_target(b, "arecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 150, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 50, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + + add_target(b, "arecord.tst", 8001, 50) -- adding again changes weight + assert.same({ + healthy = true, + weight = { + total = 200, + available = 200, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 50, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.2.3.4", + port = 8001, + weight = 50 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 50 + }, + }, + }, + }, + }, b:getStatus()) + end) + + it("changing weight of an unavailable address",function() + dnsA({ + { name = "arecord.tst", address = "1.2.3.4" }, + { name = "arecord.tst", address = "5.6.7.8" }, + }) + + add_target(b, "arecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 150, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 50, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + + -- switch to unavailable + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.tst"), false)) + assert.same({ + healthy = true, + weight = { + total = 150, + available = 125, + unavailable = 25 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 25, + weight = { + total = 50, + available = 25, + unavailable = 25 + }, + addresses = { + { + healthy = false, + ip = "1.2.3.4", + port = 8001, + weight = 25 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 25 + }, + }, + }, + }, + }, b:getStatus()) + + add_target(b, "arecord.tst", 8001, 50) -- adding again changes weight + assert.same({ + healthy = true, + weight = { + total = 200, + available = 150, + unavailable = 50 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "arecord.tst", + port = 8001, + dns = "A", + nodeWeight = 50, + weight = { + total = 100, + available = 50, + unavailable = 50 + }, + addresses = { + { + healthy = false, + ip = "1.2.3.4", + port = 8001, + weight = 50 + }, + { + healthy = true, + ip = "5.6.7.8", + port = 8001, + weight = 50 + }, + }, + }, + }, + }, b:getStatus()) + end) + + end) + + describe("(SRV)", function() + + it("adding a host",function() + dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + }) + + add_target(b, "srvrecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 120, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 25, + weight = { + total = 20, + available = 20, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + end) + + it("switching address availability",function() + dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + }) + + add_target(b, "srvrecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 120, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 25, + weight = { + total = 20, + available = 20, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + + -- switch to unavailable + assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.tst"), false)) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 110, + unavailable = 10 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 25, + weight = { + total = 20, + available = 10, + unavailable = 10 + }, + addresses = { + { + healthy = false, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + + -- switch to available + assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.tst"), true)) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 120, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 25, + weight = { + total = 20, + available = 20, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + end) + + it("changing weight of an available address (dns update)",function() + local record = dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + }) + + add_target(b, "srvrecord.tst", 8001, 10) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 120, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 10, + weight = { + total = 20, + available = 20, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + + dnsExpire(record) + dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 20 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 20 }, + }) + targets.resolve_targets(b.targets) -- touch all adresses to force dns renewal + add_target(b, "srvrecord.tst", 8001, 99) -- add again to update nodeWeight + + assert.same({ + healthy = true, + weight = { + total = 140, + available = 140, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 99, + weight = { + total = 40, + available = 40, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 20 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 20 + }, + }, + }, + }, + }, b:getStatus()) + end) + + it("changing weight of an unavailable address (dns update)",function() + local record = dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + }) + + add_target(b, "srvrecord.tst", 8001, 25) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 120, + unavailable = 0 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 25, + weight = { + total = 20, + available = 20, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + + -- switch to unavailable + assert(b:setAddressStatus(b:findAddress("2.2.2.2", 9001, "srvrecord.tst"), false)) + assert.same({ + healthy = true, + weight = { + total = 120, + available = 110, + unavailable = 10 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 25, + weight = { + total = 20, + available = 10, + unavailable = 10 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = false, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, b:getStatus()) + + -- update weight, through dns renewal + dnsExpire(record) + dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 20 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 20 }, + }) + targets.resolve_targets(b.targets) -- touch all adresses to force dns renewal + add_target(b, "srvrecord.tst", 8001, 99) -- add again to update nodeWeight + + assert.same({ + healthy = true, + weight = { + total = 140, + available = 120, + unavailable = 20 + }, + hosts = { + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "srvrecord.tst", + port = 8001, + dns = "SRV", + nodeWeight = 99, + weight = { + total = 40, + available = 20, + unavailable = 20 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 20 + }, + { + healthy = false, + ip = "2.2.2.2", + port = 9001, + weight = 20 + }, + }, + }, + }, + }, b:getStatus()) + end) + + end) + + end) + + + + describe("getpeer()", function() + + local b + + before_each(function() + b = new_balancer(algorithm) + b.healthThreshold = 50 + b.useSRVname = false + end) + + after_each(function() + b = nil + end) + + + it("returns expected results/types when using SRV with IP", function() + dnsSRV({ + { name = "konghq.com", target = "1.1.1.1", port = 2, weight = 3 }, + }) + add_target(b, "konghq.com", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "a string") + assert.equal("1.1.1.1", ip) + assert.equal(2, port) + assert.equal("konghq.com", hostname) + assert.not_nil(handle) + end) + + + it("returns expected results/types when using SRV with name ('useSRVname=false')", function() + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + dnsSRV({ + { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + }) + add_target(b, "konghq.com", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "a string") + assert.equal("1.2.3.4", ip) + assert.equal(2, port) + assert.equal("konghq.com", hostname) + assert.not_nil(handle) + end) + + + it("returns expected results/types when using SRV with name ('useSRVname=true')", function() + b.useSRVname = true -- override setting specified when creating + + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + dnsSRV({ + { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + }) + add_target(b, "konghq.com", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "a string") + assert.equal("1.2.3.4", ip) + assert.equal(2, port) + assert.equal("getkong.org", hostname) + assert.not_nil(handle) + end) + + + it("returns expected results/types when using A", function() + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + add_target(b, "getkong.org", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "another string") + assert.equal("1.2.3.4", ip) + assert.equal(8000, port) + assert.equal("getkong.org", hostname) + assert.not_nil(handle) + end) + + + it("returns expected results/types when using IPv4", function() + add_target(b, "4.3.2.1", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "a string") + assert.equal("4.3.2.1", ip) + assert.equal(8000, port) + assert.equal(nil, hostname) + assert.not_nil(handle) + end) + + + it("returns expected results/types when using IPv6", function() + add_target(b, "::1", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "just a string") + assert.equal("[::1]", ip) + assert.equal(8000, port) + assert.equal(nil, hostname) + assert.not_nil(handle) + end) + + + it("fails when there are no addresses added", function() + assert.same({ + nil, "Balancer is unhealthy", nil, nil, + }, { + b:getPeer(true, nil, "any string") + } + ) + end) + + + it("fails when all addresses are unhealthy", function() + add_target(b, "127.0.0.1", 8000, 100) + add_target(b, "127.0.0.2", 8000, 100) + add_target(b, "127.0.0.3", 8000, 100) + b:setAddressStatus(b:findAddress("127.0.0.1", 8000, "127.0.0.1"), false) + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), false) + b:setAddressStatus(b:findAddress("127.0.0.3", 8000, "127.0.0.3"), false) + assert.same({ + nil, "Balancer is unhealthy", nil, nil, + }, { + b:getPeer(true, nil, "a client string") + } + ) + end) + + + it("fails when balancer switches to unhealthy", function() + add_target(b, "127.0.0.1", 8000, 100) + add_target(b, "127.0.0.2", 8000, 100) + add_target(b, "127.0.0.3", 8000, 100) + assert.not_nil(b:getPeer(true, nil, "any client string here")) + + b:setAddressStatus(b:findAddress("127.0.0.1", 8000, "127.0.0.1"), false) + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), false) + assert.same({ + nil, "Balancer is unhealthy", nil, nil, + }, { + b:getPeer(true, nil, "any string here") + } + ) + end) + + + it("recovers when balancer switches to healthy", function() + add_target(b, "127.0.0.1", 8000, 100) + add_target(b, "127.0.0.2", 8000, 100) + add_target(b, "127.0.0.3", 8000, 100) + assert.not_nil(b:getPeer(true, nil, "string from the client")) + + b:setAddressStatus(b:findAddress("127.0.0.1", 8000, "127.0.0.1"), false) + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), false) + assert.same({ + nil, "Balancer is unhealthy", nil, nil, + }, { + b:getPeer(true, nil, "string from the client") + } + ) + + b:setAddressStatus(b:findAddress("127.0.0.2", 8000, "127.0.0.2"), true) + assert.not_nil(b:getPeer(true, nil, "a string")) + end) + + + it("recovers when dns entries are replaced by healthy ones", function() + local record = dnsA({ + { name = "getkong.org", address = "1.2.3.4", ttl = 2 }, + }) + add_target(b, "getkong.org", 8000, 50) + assert.not_nil(b:getPeer(true, nil, "from the client")) + + -- mark it as unhealthy + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8000, "getkong.org", false))) + assert.same({ + nil, "Balancer is unhealthy", nil, nil, + }, { + b:getPeer(true, nil, "from the client") + } + ) + + -- update DNS with a new backend IP + -- balancer should now recover since a new healthy backend is available + record.expire = 0 + dnsA({ + { name = "getkong.org", address = "5.6.7.8", ttl = 60 }, + }) + targets.resolve_targets(b.targets) + + local timeout = ngx.now() + 5 -- we'll try for 5 seconds + while true do + assert(ngx.now() < timeout, "timeout") + local ip = b:getPeer(true, nil, "from the client") + if algorithm == "consistent-hashing" then + if ip ~= nil then + break -- expected result, success! + end + else + if ip == "5.6.7.8" then + break -- expected result, success! + end + end + + ngx.sleep(0.1) -- wait a bit before retrying + end + end) + end) + + + describe("status:", function() + + local b + + before_each(function() + b = new_balancer(algorithm) + end) + + after_each(function() + b = nil + end) + + + describe("reports DNS source", function() + + it("status report",function() + add_target(b, "127.0.0.1", 8000, 100) + add_target(b, "0::1", 8080, 50) + dnsSRV({ + { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + }) + add_target(b, "srvrecord.tst", 1234, 9999) + dnsA({ + { name = "getkong.org", address = "5.6.7.8", ttl = 0 }, + }) + add_target(b, "getkong.org", 5678, 1000) + add_target(b, "notachanceinhell.this.name.exists.konghq.com", 4321, 100) + + local status = b:getStatus() + table.sort(status.hosts, function(hostA, hostB) return hostA.host < hostB.host end) + + assert.same({ + healthy = true, + weight = { + total = 1170, + available = 1170, + unavailable = 0 + }, + hosts = { + { + host = "0::1", + port = 8080, + dns = "AAAA", + nodeWeight = 50, + weight = { + total = 50, + available = 50, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "[0::1]", + port = 8080, + weight = 50 + }, + }, + }, + { + host = "127.0.0.1", + port = 8000, + dns = "A", + nodeWeight = 100, + weight = { + total = 100, + available = 100, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "127.0.0.1", + port = 8000, + weight = 100 + }, + }, + }, + { + host = "getkong.org", + port = 5678, + dns = "ttl=0, virtual SRV", + nodeWeight = 1000, + weight = { + total = 1000, + available = 1000, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "getkong.org", + port = 5678, + weight = 1000 + }, + }, + }, + { + host = "notachanceinhell.this.name.exists.konghq.com", + port = 4321, + dns = "dns server error: 3 name error", + nodeWeight = 100, + weight = { + total = 0, + available = 0, + unavailable = 0 + }, + addresses = {}, + }, + { + host = "srvrecord.tst", + port = 1234, + dns = "SRV", + nodeWeight = 9999, + weight = { + total = 20, + available = 20, + unavailable = 0 + }, + addresses = { + { + healthy = true, + ip = "1.1.1.1", + port = 9000, + weight = 10 + }, + { + healthy = true, + ip = "2.2.2.2", + port = 9001, + weight = 10 + }, + }, + }, + }, + }, status) + end) + end) + end) + end) +end diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua new file mode 100644 index 00000000000..17e78f1bbb6 --- /dev/null +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -0,0 +1,517 @@ + +local dns_utils = require "resty.dns.utils" +local mocker = require "spec.fixtures.mocker" +local utils = require "kong.tools.utils" + +local ws_id = utils.uuid() + +local client, balancers, targets + +local helpers = require "spec.helpers.dns" +--local gettime = helpers.gettime +--local sleep = helpers.sleep +local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end +local dnsA = function(...) return helpers.dnsA(client, ...) end +--local dnsAAAA = function(...) return helpers.dnsAAAA(client, ...) end +--local dnsExpire = helpers.dnsExpire +local t_insert = table.insert + + +local unset_register = {} +local function setup_block(consistency) + local cache_table = {} + + local function mock_cache() + return { + safe_set = function(self, k, v) + cache_table[k] = v + return true + end, + get = function(self, k, _, fn, arg) + if cache_table[k] == nil then + cache_table[k] = fn(arg) + end + return cache_table[k] + end, + } + end + + local function register_unsettter(f) + table.insert(unset_register, f) + end + + mocker.setup(register_unsettter, { + kong = { + configuration = { + worker_consistency = consistency, + worker_state_update_frequency = 0.1, + }, + core_cache = mock_cache(cache_table), + }, + ngx = { + ctx = { + workspace = ws_id, + } + } + }) +end + +local function unsetup_block() + for _, f in ipairs(unset_register) do + f() + end +end + + +local upstream_index = 0 +local function new_balancer(targets_list) + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + local hc_defaults = { + active = { + timeout = 1, + concurrency = 10, + http_path = "/", + healthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 200, 302 }, + successes = 0, -- 0 = disabled by default + }, + unhealthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 0, -- 0 = disabled by default + timeouts = 0, -- 0 = disabled by default + http_failures = 0, -- 0 = disabled by default + }, + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 0, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 0, -- 0 = circuit-breaker disabled by default + timeouts = 0, -- 0 = circuit-breaker disabled by default + http_failures = 0, -- 0 = circuit-breaker disabled by default + }, + }, + } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm="least-connections" } + local b = (balancers.create_balancer(my_upstream, true)) + + for _, target in ipairs(targets_list) do + local name, port, weight = target, nil, nil + if type(target) == "table" then + name = target.name or target[1] + port = target.port or target[2] + weight = target.weight or target[3] + end + + table.insert(b.targets, { + upstream = name or upname, + balancer = b, + name = name, + nameType = dns_utils.hostnameType(name), + addresses = {}, + port = port or 8000, + weight = weight or 100, + totalWeight = 0, + unavailableWeight = 0, + }) + end + + targets.resolve_targets(b.targets) + return b +end + +local function validate_lcb(b, debug) + local available, unavailable = 0, 0 + local bheap = b.algorithm.binaryHeap + local num_addresses = 0 + for _, target in ipairs(b.targets) do + for _, addr in ipairs(target.addresses) do + if bheap:valueByPayload(addr) then + -- it's in the heap + assert(not addr.disabled, "should be enabled when in the heap") + assert(addr.available, "should be available when in the heap") + available = available + 1 + assert(bheap:valueByPayload(addr) == (addr.connectionCount+1)/addr.weight) + else + assert(not addr.disabled, "should be enabled when not in the heap") + assert(not addr.available, "should not be available when not in the heap") + unavailable = unavailable + 1 + end + num_addresses = num_addresses + 1 + end + end + assert(available + unavailable == num_addresses, "mismatch in counts") + return b +end + + +describe("[least-connections]", function() + + local snapshot + + setup(function() + _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded + + client = require "resty.dns.client" + targets = require "kong.runloop.balancer.targets" + balancers = require "kong.runloop.balancer.balancers" + local healthcheckers = require "kong.runloop.balancer.healthcheckers" + healthcheckers.init() + balancers.init() + + local singletons = require "kong.singletons" + singletons.worker_events = require "resty.worker.events" + singletons.worker_events.configure({ + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + }) + + local function empty_each() + return function() end + end + + singletons.db = { + targets = { + each = empty_each, + select_by_upstream_raw = function() + return {} + end + }, + upstreams = { + each = empty_each, + select = function() end, + }, + } + + singletons.core_cache = { + _cache = {}, + get = function(self, key, _, loader, arg) + local v = self._cache[key] + if v == nil then + v = loader(arg) + self._cache[key] = v + end + return v + end, + invalidate_local = function(self, key) + self._cache[key] = nil + end + } + end) + + + before_each(function() + setup_block() + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 8.8.8.8" + }, + }) + snapshot = assert:snapshot() + end) + + + after_each(function() + snapshot:revert() -- undo any spying/stubbing etc. + unsetup_block() + collectgarbage() + collectgarbage() + end) + + + + describe("new()", function() + + it("inserts provided hosts", function() + dnsA({ + { name = "konghq.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "github.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + local b = validate_lcb(new_balancer({ + "konghq.com", -- name only, as string + { name = "github.com" }, -- name only, as table + { name = "getkong.org", port = 80, weight = 25 }, -- fully specified, as table + })) + assert.equal("konghq.com", b.targets[1].name) + assert.equal("github.com", b.targets[2].name) + assert.equal("getkong.org", b.targets[3].name) + end) + end) + + + describe("getPeer()", function() + + it("honours weights", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local counts = {} + local handles = {} + for i = 1,70 do + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_lcb(b) + + assert.same({ + ["20.20.20.20"] = 20, + ["50.50.50.50"] = 50 + }, counts) + end) + + + it("first returns top weights, on a 0-connection balancer", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local handles = {} + local ip, _, handle + + -- first try + ip, _, _, handle= b:getPeer() + t_insert(handles, handle) -- don't let them get GC'ed + validate_lcb(b) + assert.equal("50.50.50.50", ip) + + -- second try + ip, _, _, handle= b:getPeer() + t_insert(handles, handle) -- don't let them get GC'ed + validate_lcb(b) + assert.equal("50.50.50.50", ip) + + -- third try + ip, _, _, handle= b:getPeer() + t_insert(handles, handle) -- don't let them get GC'ed + validate_lcb(b) + assert.equal("20.20.20.20", ip) + end) + + + it("doesn't use unavailable addresses", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + -- mark one as unavailable + b:setAddressStatus(b:findAddress("50.50.50.50", 80, "konghq.com"), false) + local counts = {} + local handles = {} + for i = 1,70 do + local ip, _, _, handle = assert(b:getPeer()) + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_lcb(b) + + assert.same({ + ["20.20.20.20"] = 70, + ["50.50.50.50"] = nil, + }, counts) + end) + + + it("uses reenabled (available) addresses again", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + -- mark one as unavailable + b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), false) + local counts = {} + local handles = {} + for i = 1,70 do + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_lcb(b) + + assert.same({ + ["20.20.20.20"] = nil, + ["50.50.50.50"] = 70, + }, counts) + + -- let's do another 70, after resetting + b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), true) + for i = 1,70 do + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_lcb(b) + + assert.same({ + ["20.20.20.20"] = 40, + ["50.50.50.50"] = 100, + }, counts) + end) + + + end) + + + describe("retrying getPeer()", function() + + it("does not return already failed addresses", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local tried = {} + local ip, _, handle + -- first try + ip, _, _, handle = b:getPeer() + tried[ip] = (tried[ip] or 0) + 1 + validate_lcb(b) + + + -- 1st retry + ip, _, _, handle = b:getPeer(nil, handle) + assert.is_nil(tried[ip]) + tried[ip] = (tried[ip] or 0) + 1 + validate_lcb(b) + + -- 2nd retry + ip, _, _, _ = b:getPeer(nil, handle) + assert.is_nil(tried[ip]) + tried[ip] = (tried[ip] or 0) + 1 + validate_lcb(b) + + assert.same({ + ["20.20.20.20"] = 1, + ["50.50.50.50"] = 1, + ["70.70.70.70"] = 1, + }, tried) + end) + + + it("retries, after all adresses failed, restarts with previously failed ones", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local tried = {} + local ip, _, handle + + for i = 1,6 do + ip, _, _, handle = b:getPeer(nil, handle) + tried[ip] = (tried[ip] or 0) + 1 + validate_lcb(b) + end + + assert.same({ + ["20.20.20.20"] = 2, + ["50.50.50.50"] = 2, + ["70.70.70.70"] = 2, + }, tried) + end) + + + it("releases the previous connection", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local counts = {} + local handle -- define outside loop, so it gets reused and released + for i = 1,70 do + local ip, _ + ip, _, _, handle = b:getPeer(nil, handle) + counts[ip] = (counts[ip] or 0) + 1 + end + + validate_lcb(b) + + local ccount = 0 + for _, target in ipairs(b.targets) do + for _, addr in ipairs(target.addresses) do + ccount = ccount + addr.connectionCount + end + end + assert.equal(1, ccount) + end) + + end) + + + describe("release()", function() + + it("releases a connection", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local ip, _, _, handle = b:getPeer() + assert.equal("20.20.20.20", ip) + assert.equal(1, b.targets[1].addresses[1].connectionCount) + + handle:release() + assert.equal(0, b.targets[1].addresses[1].connectionCount) + end) + + + it("releases connection of already disabled/removed address", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + }) + local b = validate_lcb(new_balancer({ "konghq.com" })) + + local ip, _, _, handle = b:getPeer() + assert.equal("20.20.20.20", ip) + assert.equal(1, b.targets[1].addresses[1].connectionCount) + + -- remove the host and its addresses + table.remove(b.targets) + assert.equal(0, #b.targets) + + local addr = handle.address + handle:release() + assert.equal(0, addr.connectionCount) + end) + + end) + +end) diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua new file mode 100644 index 00000000000..4fed3684dff --- /dev/null +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -0,0 +1,1118 @@ + +assert:set_parameter("TableFormatLevel", 5) -- when displaying tables, set a bigger default depth + +------------------------ +-- START TEST HELPERS -- +------------------------ +local client +local targets, balancers + +local dns_utils = require "resty.dns.utils" +local mocker = require "spec.fixtures.mocker" +local utils = require "kong.tools.utils" + +local ws_id = utils.uuid() + +local helpers = require "spec.helpers.dns" +local gettime = helpers.gettime +local sleep = helpers.sleep +local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end +local dnsA = function(...) return helpers.dnsA(client, ...) end +local dnsAAAA = function(...) return helpers.dnsAAAA(client, ...) end + + + +local unset_register = {} +local function setup_block(consistency) + local cache_table = {} + + local function mock_cache() + return { + safe_set = function(self, k, v) + cache_table[k] = v + return true + end, + get = function(self, k, _, fn, arg) + if cache_table[k] == nil then + cache_table[k] = fn(arg) + end + return cache_table[k] + end, + } + end + + local function register_unsettter(f) + table.insert(unset_register, f) + end + + mocker.setup(register_unsettter, { + kong = { + configuration = { + worker_consistency = consistency, + worker_state_update_frequency = 0.1, + }, + core_cache = mock_cache(cache_table), + }, + ngx = { + ctx = { + workspace = ws_id, + } + } + }) +end + +local function unsetup_block() + for _, f in ipairs(unset_register) do + f() + end +end + + +local function add_target(b, name, port, weight) + -- adding again changes weight + for _, prev_target in ipairs(b.targets) do + if prev_target.name == name and prev_target.port == port then + local entry = {port = port} + for _, addr in ipairs(prev_target.addresses) do + entry.address = addr.ip + b:changeWeight(prev_target, entry, weight) + end + prev_target.weight = weight + return prev_target + end + end + + if type(name) == "table" then + local entry = name + name = entry.name or entry[1] + port = entry.port or entry[2] + weight = entry.weight or entry[3] + end + + local target = { + upstream = b.upstream_id, + balancer = b, + name = name, + nameType = dns_utils.hostnameType(name), + addresses = {}, + port = port or 80, + weight = weight or 100, + totalWeight = 0, + unavailableWeight = 0, + } + table.insert(b.targets, target) + targets.resolve_targets(b.targets) + + return target +end + +local upstream_index = 0 +local function new_balancer(opts) + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + local hc_defaults = { + active = { + timeout = 1, + concurrency = 10, + http_path = "/", + healthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 200, 302 }, + successes = 0, -- 0 = disabled by default + }, + unhealthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 0, -- 0 = disabled by default + timeouts = 0, -- 0 = disabled by default + http_failures = 0, -- 0 = disabled by default + }, + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 0, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 0, -- 0 = circuit-breaker disabled by default + timeouts = 0, -- 0 = circuit-breaker disabled by default + http_failures = 0, -- 0 = circuit-breaker disabled by default + }, + }, + } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm="consistent-hashing" } + local b = (balancers.create_balancer(my_upstream, true)) + + for k, v in pairs{ + wheelSize = opts.wheelSize, + requeryInterval = opts.requery, + ttl0Interval = opts.ttl0, + } do + b[k] = v + end + if opts.callback then + b:setCallback(opts.callback) + end + + for _, target in ipairs(opts.hosts or {}) do + add_target(b, target) + end + + return b +end + + +-- creates a hash table with "address:port" keys and as value the number of indices +local function count_indices(b) + local r = {} + local continuum = b.algorithm.continuum + for _, address in pairs(continuum) do + local key = tostring(address.ip) + if key:find(":",1,true) then + --print("available: ", address.available) + key = "["..key.."]:"..address.port + else + key = key..":"..address.port + end + r[key] = (r[key] or 0) + 1 + end + return r +end + +-- copies the wheel to a list with ip, port and hostname in the field values. +-- can be used for before/after comparison +local copyWheel = function(b) + local copy = {} + local continuum = b.algorithm.continuum + for i, address in pairs(continuum) do + copy[i] = i.." - "..address.ip.." @ "..address.port.." ("..address.target.name..")" + end + return copy +end + +---------------------- +-- END TEST HELPERS -- +---------------------- + + +describe("[consistent_hashing]", function() + + local snapshot + + setup(function() + _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded + + client = require "resty.dns.client" + targets = require "kong.runloop.balancer.targets" + balancers = require "kong.runloop.balancer.balancers" + local healthcheckers = require "kong.runloop.balancer.healthcheckers" + healthcheckers.init() + balancers.init() + + local singletons = require "kong.singletons" + singletons.worker_events = require "resty.worker.events" + singletons.worker_events.configure({ + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + }) + + local function empty_each() + return function() end + end + + singletons.db = { + targets = { + each = empty_each, + select_by_upstream_raw = function() + return {} + end + }, + upstreams = { + each = empty_each, + select = function() end, + }, + } + + singletons.core_cache = { + _cache = {}, + get = function(self, key, _, loader, arg) + local v = self._cache[key] + if v == nil then + v = loader(arg) + self._cache[key] = v + end + return v + end, + invalidate_local = function(self, key) + self._cache[key] = nil + end + } + end) + + before_each(function() + setup_block() + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 8.8.8.8" + }, + }) + snapshot = assert:snapshot() + end) + + after_each(function() + snapshot:revert() -- undo any spying/stubbing etc. + unsetup_block() + collectgarbage() + collectgarbage() + end) + + describe("getting targets", function() + it("gets an IP address and port number; consistent hashing", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.org", address = "5.6.7.8" }, + }) + local b = new_balancer({ + hosts = { + {name = "mashape.com", port = 123, weight = 10}, + {name = "getkong.org", port = 321, weight = 5}, + }, + dns = client, + wheelSize = (1000), + }) + -- run down the wheel, hitting all indices once + local res = {} + for n = 1, 1500 do + local addr, port, host = b:getPeer(false, nil, tostring(n)) + res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 + res[host..":"..port] = (res[host..":"..port] or 0) + 1 + end + -- weight distribution may vary up to 10% when using ketama algorithm + assert.is_true(res["1.2.3.4:123"] > 900) + assert.is_true(res["1.2.3.4:123"] < 1100) + assert.is_true(res["5.6.7.8:321"] > 450) + assert.is_true(res["5.6.7.8:321"] < 550) + -- hit one index 15 times + res = {} + local hash = tostring(6) -- just pick one + for _ = 1, 15 do + local addr, port, host = b:getPeer(false, nil, hash) + res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 + res[host..":"..port] = (res[host..":"..port] or 0) + 1 + end + assert(15 == res["1.2.3.4:123"] or nil == res["1.2.3.4:123"], "mismatch") + assert(15 == res["mashape.com:123"] or nil == res["mashape.com:123"], "mismatch") + assert(15 == res["5.6.7.8:321"] or nil == res["5.6.7.8:321"], "mismatch") + assert(15 == res["getkong.org:321"] or nil == res["getkong.org:321"], "mismatch") + end) + it("evaluate the change in the continuum", function() + local res1 = {} + local res2 = {} + local res3 = {} + local b = new_balancer({ + hosts = { + {name = "10.0.0.1", port = 1, weight = 100}, + {name = "10.0.0.2", port = 2, weight = 100}, + {name = "10.0.0.3", port = 3, weight = 100}, + {name = "10.0.0.4", port = 4, weight = 100}, + {name = "10.0.0.5", port = 5, weight = 100}, + }, + dns = client, + wheelSize = 5000, + }) + for n = 1, 10000 do + local addr, port = b:getPeer(false, nil, n) + res1[n] = { ip = addr, port = port } + end + add_target(b, "10.0.0.6", 6, 100) + for n = 1, 10000 do + local addr, port = b:getPeer(false, nil, n) + res2[n] = { ip = addr, port = port } + end + + local dif = 0 + for n = 1, 10000 do + if res1[n].ip ~= res2[n].ip or res1[n].port ~= res2[n].port then + dif = dif + 1 + end + end + + -- increasing the number of addresses from 5 to 6 should change 49% of + -- targets if we were using a simple distribution, like an array. + -- anyway, we should be below than 20%. + assert((dif/100) < 49, "it should be better than a simple distribution") + assert((dif/100) < 20, "it is still to much change ") + + + add_target(b, "10.0.0.7", 7, 100) + add_target(b, "10.0.0.8", 8, 100) + for n = 1, 10000 do + local addr, port = b:getPeer(false, nil, n) + res3[n] = { ip = addr, port = port } + end + + dif = 0 + local dif2 = 0 + for n = 1, 10000 do + if res1[n].ip ~= res3[n].ip or res1[n].port ~= res3[n].port then + dif = dif + 1 + end + if res2[n].ip ~= res3[n].ip or res2[n].port ~= res3[n].port then + dif2 = dif2 + 1 + end + end + -- increasing the number of addresses from 5 to 8 should change 83% of + -- targets, and from 6 to 8, 76%, if we were using a simple distribution, + -- like an array. + -- either way, we should be below than 40% and 25%. + assert((dif/100) < 83, "it should be better than a simple distribution") + assert((dif/100) < 40, "it is still to much change ") + assert((dif2/100) < 76, "it should be better than a simple distribution") + assert((dif2/100) < 25, "it is still to much change ") + end) + it("gets an IP address and port number; consistent hashing skips unhealthy addresses", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.org", address = "5.6.7.8" }, + }) + local b = new_balancer({ + hosts = { + {name = "mashape.com", port = 123, weight = 100}, + {name = "getkong.org", port = 321, weight = 50}, + }, + dns = client, + wheelSize = 1000, + }) + -- mark node down + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 123, "mashape.com"), false)) + -- do a few requests + local res = {} + for n = 1, 160 do + local addr, port, host = b:getPeer(false, nil, n) + res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 + res[host..":"..port] = (res[host..":"..port] or 0) + 1 + end + assert.equal(nil, res["1.2.3.4:123"]) -- address got no hits, key never gets initialized + assert.equal(nil, res["mashape.com:123"]) -- host got no hits, key never gets initialized + assert.equal(160, res["5.6.7.8:321"]) + assert.equal(160, res["getkong.org:321"]) + end) + it("does not hit the resolver when 'cache_only' is set", function() + local record = dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + }) + local b = new_balancer({ + hosts = { { name = "mashape.com", port = 80, weight = 5 } }, + dns = client, + wheelSize = 10, + }) + record.expire = gettime() - 1 -- expire current dns cache record + dnsA({ -- create a new record + { name = "mashape.com", address = "5.6.7.8" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + local hash = "a value to hash" + local cache_only = true + local ip, port, host = b:getPeer(cache_only, nil, hash) + assert.spy(client.resolve).Not.called_with("mashape.com",nil, nil) + assert.equal("1.2.3.4", ip) -- initial un-updated ip address + assert.equal(80, port) + assert.equal("mashape.com", host) + end) + end) + + describe("setting status triggers address-callback", function() + it("for IP addresses", function() + local count_add = 0 + local count_remove = 0 + local b + b = new_balancer({ + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, address, ip, port, hostname) + assert.equal(b, balancer) + if action == "added" then + count_add = count_add + 1 + elseif action == "removed" then + count_remove = count_remove + 1 + elseif action == "health" then --luacheck: ignore + -- nothing to do + else + error("unknown action received: "..tostring(action)) + end + if action ~= "health" then + assert.equals("12.34.56.78", ip) + assert.equals(123, port) + assert.equals("12.34.56.78", hostname) + end + end + }) + add_target(b, "12.34.56.78", 123, 100) + ngx.sleep(0.1) + assert.equal(1, count_add) + assert.equal(0, count_remove) + + --b:removeHost("12.34.56.78", 123) + b.targets[1].addresses[1].disabled = true + b:deleteDisabledAddresses(b.targets[1]) + ngx.sleep(0.1) + assert.equal(1, count_add) + assert.equal(1, count_remove) + end) + it("for 1 level dns", function() + local count_add = 0 + local count_remove = 0 + local b + b = new_balancer({ + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, address, ip, port, hostname) + assert.equal(b, balancer) + if action == "added" then + count_add = count_add + 1 + elseif action == "removed" then + count_remove = count_remove + 1 + elseif action == "health" then --luacheck: ignore + -- nothing to do + else + error("unknown action received: "..tostring(action)) + end + if action ~= "health" then + assert.equals("12.34.56.78", ip) + assert.equals(123, port) + assert.equals("mashape.com", hostname) + end + end + }) + dnsA({ + { name = "mashape.com", address = "12.34.56.78" }, + { name = "mashape.com", address = "12.34.56.78" }, + }) + add_target(b, "mashape.com", 123, 100) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(0, count_remove) + + b.targets[1].addresses[1].disabled = true + b.targets[1].addresses[2].disabled = true + b:deleteDisabledAddresses(b.targets[1]) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(2, count_remove) + end) + it("for 2+ level dns", function() + local count_add = 0 + local count_remove = 0 + local b + b = new_balancer({ + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, address, ip, port, hostname) + assert.equal(b, balancer) + if action == "added" then + count_add = count_add + 1 + elseif action == "removed" then + count_remove = count_remove + 1 + elseif action == "health" then --luacheck: ignore + -- nothing to do + else + error("unknown action received: "..tostring(action)) + end + if action ~= "health" then + assert(ip == "mashape1.com" or ip == "mashape2.com") + assert(port == 8001 or port == 8002) + assert.equals("mashape.com", hostname) + end + end + }) + dnsA({ + { name = "mashape1.com", address = "12.34.56.1" }, + }) + dnsA({ + { name = "mashape2.com", address = "12.34.56.2" }, + }) + dnsSRV({ + { name = "mashape.com", target = "mashape1.com", port = 8001, weight = 5 }, + { name = "mashape.com", target = "mashape2.com", port = 8002, weight = 5 }, + }) + add_target(b, "mashape.com", 123, 100) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(0, count_remove) + + --b:removeHost("mashape.com", 123) + b.targets[1].addresses[1].disabled = true + b.targets[1].addresses[2].disabled = true + b:deleteDisabledAddresses(b.targets[1]) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(2, count_remove) + end) + end) + + describe("wheel manipulation", function() + it("wheel updates are atomic", function() + -- testcase for issue #49, see: + -- https://github.com/Kong/lua-resty-dns-client/issues/49 + local order_of_events = {} + local b + b = new_balancer({ + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, ip, port, hostname) + table.insert(order_of_events, "callback") + -- this callback is called when updating. So yield here and + -- verify that the second thread does not interfere with + -- the first update, yielded here. + ngx.sleep(0.1) + end + }) + dnsA({ + { name = "mashape1.com", address = "12.34.56.78" }, + }) + dnsA({ + { name = "mashape2.com", address = "123.45.67.89" }, + }) + local t1 = ngx.thread.spawn(function() + table.insert(order_of_events, "thread1 start") + add_target(b, "mashape1.com") + table.insert(order_of_events, "thread1 end") + end) + local t2 = ngx.thread.spawn(function() + table.insert(order_of_events, "thread2 start") + add_target(b, "mashape2.com") + table.insert(order_of_events, "thread2 end") + end) + ngx.thread.wait(t1) + ngx.thread.wait(t2) + ngx.sleep(0.1) + assert.same({ + [1] = 'thread1 start', + [2] = 'thread1 end', + [3] = 'thread2 start', + [4] = 'thread2 end', + [5] = 'callback', + [6] = 'callback', + [7] = 'callback', + }, order_of_events) + end) + it("equal weights and 'fitting' indices", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + local b = new_balancer({ + hosts = {"mashape.com"}, + dns = client, + wheelSize = 1000, + }) + local expected = { + ["1.2.3.4:80"] = 80, + ["1.2.3.5:80"] = 80, + } + assert.are.same(expected, count_indices(b)) + end) + it("DNS record order has no effect", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.1" }, + { name = "mashape.com", address = "1.2.3.2" }, + { name = "mashape.com", address = "1.2.3.3" }, + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + { name = "mashape.com", address = "1.2.3.6" }, + { name = "mashape.com", address = "1.2.3.7" }, + { name = "mashape.com", address = "1.2.3.8" }, + { name = "mashape.com", address = "1.2.3.9" }, + { name = "mashape.com", address = "1.2.3.10" }, + }) + local b = new_balancer({ + hosts = {"mashape.com"}, + dns = client, + wheelSize = 1000, + }) + local expected = count_indices(b) + dnsA({ + { name = "mashape.com", address = "1.2.3.8" }, + { name = "mashape.com", address = "1.2.3.3" }, + { name = "mashape.com", address = "1.2.3.1" }, + { name = "mashape.com", address = "1.2.3.2" }, + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + { name = "mashape.com", address = "1.2.3.6" }, + { name = "mashape.com", address = "1.2.3.9" }, + { name = "mashape.com", address = "1.2.3.10" }, + { name = "mashape.com", address = "1.2.3.7" }, + }) + b = new_balancer({ + hosts = {"mashape.com"}, + dns = client, + wheelSize = 1000, + }) + + assert.are.same(expected, count_indices(b)) + end) + it("changing hostname order has no effect", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.1" }, + }) + dnsA({ + { name = "getkong.org", address = "1.2.3.2" }, + }) + local b = new_balancer { + hosts = {"mashape.com", "getkong.org"}, + dns = client, + wheelSize = 1000, + } + local expected = count_indices(b) + b = new_balancer({ + hosts = {"getkong.org", "mashape.com"}, -- changed host order + dns = client, + wheelSize = 1000, + }) + assert.are.same(expected, count_indices(b)) + end) + it("adding a host", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.org", address = "::1" }, + }) + local b = new_balancer({ + hosts = { { name = "mashape.com", port = 80, weight = 5 } }, + dns = client, + wheelSize = 2000, + }) + add_target(b, "getkong.org", 8080, 10 ) + local expected = { + ["1.2.3.4:80"] = 80, + ["1.2.3.5:80"] = 80, + ["[::1]:8080"] = 160, + } + assert.are.same(expected, count_indices(b)) + end) + it("removing the last host", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.org", address = "::1" }, + }) + local b = new_balancer({ + dns = client, + wheelSize = 1000, + }) + add_target(b, "mashape.com", 80, 5) + add_target(b, "getkong.org", 8080, 10) + --b:removeHost("getkong.org", 8080) + --b:removeHost("mashape.com", 80) + end) + it("weight change updates properly", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.org", address = "::1" }, + }) + local b = new_balancer({ + dns = client, + wheelSize = 1000, + }) + add_target(b, "mashape.com", 80, 10) + add_target(b, "getkong.org", 80, 10) + local count = count_indices(b) + -- 2 hosts -> 320 points + -- resolved to 3 addresses with same weight -> 106 points each + assert.same({ + ["1.2.3.4:80"] = 106, + ["1.2.3.5:80"] = 106, + ["[::1]:80"] = 106, + }, count) + + add_target(b, "mashape.com", 80, 25) + count = count_indices(b) + -- 2 hosts -> 320 points + -- 1 with 83% of weight resolved to 2 addresses -> 133 points each addr + -- 1 with 16% of weight resolved to 1 address -> 53 points + assert.same({ + ["1.2.3.4:80"] = 133, + ["1.2.3.5:80"] = 133, + ["[::1]:80"] = 53, + }, count) + end) + it("weight change ttl=0 record, updates properly", function() + -- mock the resolve/toip methods + local old_resolve = client.resolve + local old_toip = client.toip + finally(function() + client.resolve = old_resolve + client.toip = old_toip + end) + client.resolve = function(name, ...) + if name == "mashape.com" then + local record = dnsA({ + { name = "mashape.com", address = "1.2.3.4", ttl = 0 }, + }) + return record + else + return old_resolve(name, ...) + end + end + client.toip = function(name, ...) + if name == "mashape.com" then + return "1.2.3.4", ... + else + return old_toip(name, ...) + end + end + + -- insert 2nd address + dnsA({ + { name = "getkong.org", address = "9.9.9.9", ttl = 60*60 }, + }) + + local b = new_balancer({ + hosts = { + { name = "mashape.com", port = 80, weight = 50 }, + { name = "getkong.org", port = 123, weight = 50 }, + }, + dns = client, + wheelSize = 100, + ttl0 = 2, + }) + + local count = count_indices(b) + assert.same({ + ["mashape.com:80"] = 160, + ["9.9.9.9:123"] = 160, + }, count) + + -- update weights + add_target(b, "mashape.com", 80, 150) + + count = count_indices(b) + -- total weight: 200 + -- 2 hosts: 320 points + -- 75%: 240, 25%: 80 + assert.same({ + ["mashape.com:80"] = 240, + ["9.9.9.9:123"] = 80, + }, count) + end) + it("weight change for unresolved record, updates properly", function() + local record = dnsA({ + { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + }) + dnsAAAA({ + { name = "getkong.org", address = "::1" }, + }) + local b = new_balancer({ + dns = client, + wheelSize = 1000, + requery = 1, + }) + add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 10) + add_target(b, "getkong.org", 80, 10) + local count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 160, + ["[::1]:80"] = 160, + }, count) + + -- expire the existing record + record.expire = 0 + record.expired = true + -- do a lookup to trigger the async lookup + client.resolve("really.really.really.does.not.exist.thijsschreijer.nl", {qtype = client.TYPE_A}) + sleep(1) -- provide time for async lookup to complete + + --b:_hit_all() -- hit them all to force renewal + targets.resolve_targets(b.targets) + + count = count_indices(b) + assert.same({ + --["1.2.3.4:80"] = 0, --> failed to resolve, no more entries + ["[::1]:80"] = 320, + }, count) + + -- update the failed record + add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 20) + -- reinsert a cache entry + dnsA({ + { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + }) + --sleep(2) -- wait for timer to re-resolve the record + targets.resolve_targets(b.targets) + + count = count_indices(b) + -- 66%: 213 points + -- 33%: 106 points + assert.same({ + ["1.2.3.4:80"] = 213, + ["[::1]:80"] = 106, + }, count) + end) + it("weight change SRV record, has no effect", function() + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + dnsSRV({ + { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 5 }, + { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 5 }, + }) + local b = new_balancer({ + dns = client, + wheelSize = 1000, + }) + add_target(b, "mashape.com", 80, 10) + add_target(b, "gelato.io", 80, 10) --> port + weight will be ignored + local count = count_indices(b) + local state = copyWheel(b) + -- 33%: 106 points + -- 16%: 53 points + assert.same({ + ["1.2.3.4:80"] = 106, + ["1.2.3.5:80"] = 106, + ["1.2.3.6:8001"] = 53, + ["1.2.3.6:8002"] = 53, + }, count) + + add_target(b, "gelato.io", 80, 20) --> port + weight will be ignored + count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 106, + ["1.2.3.5:80"] = 106, + ["1.2.3.6:8001"] = 53, + ["1.2.3.6:8002"] = 53, + }, count) + assert.same(state, copyWheel(b)) + end) + it("renewed DNS A record; no changes", function() + local record = dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + dnsA({ + { name = "getkong.org", address = "9.9.9.9" }, + }) + local b = new_balancer({ + hosts = { + { name = "mashape.com", port = 80, weight = 5 }, + { name = "getkong.org", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsA({ -- create a new record (identical) + { name = "mashape.com", address = "1.2.3.4" }, + { name = "mashape.com", address = "1.2.3.5" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + -- call all, to make sure we hit the expired one + -- invoke balancer, to expire record and re-query dns + --b:_hit_all() + targets.resolve_targets(b.targets) + assert.spy(client.resolve).was_called_with("mashape.com",nil, nil) + assert.same(state, copyWheel(b)) + end) + + it("renewed DNS AAAA record; no changes", function() + local record = dnsAAAA({ + { name = "mashape.com", address = "::1" }, + { name = "mashape.com", address = "::2" }, + }) + dnsA({ + { name = "getkong.org", address = "9.9.9.9" }, + }) + local b = new_balancer({ + hosts = { + { name = "mashape.com", port = 80, weight = 5 }, + { name = "getkong.org", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsAAAA({ -- create a new record (identical) + { name = "mashape.com", address = "::1" }, + { name = "mashape.com", address = "::2" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + -- call all, to make sure we hit the expired one + -- invoke balancer, to expire record and re-query dns + --b:_hit_all() + targets.resolve_targets(b.targets) + assert.spy(client.resolve).was_called_with("mashape.com",nil, nil) + assert.same(state, copyWheel(b)) + end) + it("renewed DNS SRV record; no changes", function() + local record = dnsSRV({ + { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 5 }, + { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 5 }, + { name = "gelato.io", target = "1.2.3.6", port = 8003, weight = 5 }, + }) + dnsA({ + { name = "getkong.org", address = "9.9.9.9" }, + }) + local b = new_balancer({ + hosts = { + { name = "gelato.io" }, + { name = "getkong.org", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsSRV({ -- create a new record (identical) + { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 5 }, + { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 5 }, + { name = "gelato.io", target = "1.2.3.6", port = 8003, weight = 5 }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + -- call all, to make sure we hit the expired one + -- invoke balancer, to expire record and re-query dns + --b:_hit_all() + targets.resolve_targets(b.targets) + assert.spy(client.resolve).was_called_with("gelato.io",nil, nil) + assert.same(state, copyWheel(b)) + end) + it("low weight with zero-indices assigned doesn't fail", function() + -- depending on order of insertion it is either 1 or 0 indices + -- but it may never error. + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.org", address = "9.9.9.9" }, + }) + new_balancer({ + hosts = { + { name = "mashape.com", port = 80, weight = 99999 }, + { name = "getkong.org", port = 123, weight = 1 }, + }, + dns = client, + wheelSize = 1000, + }) + -- Now the order reversed (weights exchanged) + dnsA({ + { name = "mashape.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.org", address = "9.9.9.9" }, + }) + new_balancer({ + hosts = { + { name = "mashape.com", port = 80, weight = 1 }, + { name = "getkong.org", port = 123, weight = 99999 }, + }, + dns = client, + wheelSize = 1000, + }) + end) + it("SRV record with 0 weight doesn't fail resolving", function() + -- depending on order of insertion it is either 1 or 0 indices + -- but it may never error. + dnsSRV({ + { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 0 }, + { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 0 }, + }) + local b = new_balancer({ + hosts = { + -- port and weight will be overridden by the above + { name = "gelato.io", port = 80, weight = 99999 }, + }, + dns = client, + wheelSize = 100, + }) + local ip, port = b:getPeer(false, nil, "test") + assert.equal("1.2.3.6", ip) + assert(port == 8001 or port == 8002, "port expected 8001 or 8002") + end) + it("recreate Kong issue #2131", function() + -- erasing does not remove the address from the host + -- so if the same address is added again, and then deleted again + -- then upon erasing it will find the previous erased address object, + -- and upon erasing again a nil-referencing issue then occurs + local ttl = 1 + local record + local hostname = "dnstest.mashape.com" + + -- mock the resolve/toip methods + local old_resolve = client.resolve + local old_toip = client.toip + finally(function() + client.resolve = old_resolve + client.toip = old_toip + end) + client.resolve = function(name, ...) + if name == hostname then + record = dnsA({ + { name = hostname, address = "1.2.3.4", ttl = ttl }, + }) + return record + else + return old_resolve(name, ...) + end + end + client.toip = function(name, ...) + if name == hostname then + return "1.2.3.4", ... + else + return old_toip(name, ...) + end + end + + -- create a new balancer + local b = new_balancer({ + hosts = { + { name = hostname, port = 80, weight = 50 }, + }, + dns = client, + wheelSize = 1000, + ttl0 = 1, + }) + + sleep(1.1) -- wait for ttl to expire + -- fetch a peer to reinvoke dns and update balancer, with a ttl=0 + ttl = 0 + b:getPeer(false, nil, "value") --> force update internal from A to SRV + sleep(1.1) -- wait for ttl0, as provided to balancer, to expire + -- restore ttl to non-0, and fetch a peer to update balancer + ttl = 1 + b:getPeer(false, nil, "value") --> force update internal from SRV to A + sleep(1.1) -- wait for ttl to expire + -- fetch a peer to reinvoke dns and update balancer, with a ttl=0 + ttl = 0 + b:getPeer(false, nil, "value") --> force update internal from A to SRV + end) + end) +end) diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua new file mode 100644 index 00000000000..d5791ce16ae --- /dev/null +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -0,0 +1,1575 @@ + +assert:set_parameter("TableFormatLevel", 5) -- when displaying tables, set a bigger default depth + +------------------------ +-- START TEST HELPERS -- +------------------------ +local client +local targets, balancers + +local dns_utils = require "resty.dns.utils" +local mocker = require "spec.fixtures.mocker" +local utils = require "kong.tools.utils" + +local ws_id = utils.uuid() + +local helpers = require "spec.helpers.dns" +local gettime = helpers.gettime +local sleep = helpers.sleep +local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end +local dnsA = function(...) return helpers.dnsA(client, ...) end +local dnsAAAA = function(...) return helpers.dnsAAAA(client, ...) end + + +local unset_register = {} +local function setup_block(consistency) + local cache_table = {} + + local function mock_cache() + return { + safe_set = function(self, k, v) + cache_table[k] = v + return true + end, + get = function(self, k, _, fn, arg) + if cache_table[k] == nil then + cache_table[k] = fn(arg) + end + return cache_table[k] + end, + } + end + + local function register_unsettter(f) + table.insert(unset_register, f) + end + + mocker.setup(register_unsettter, { + kong = { + configuration = { + worker_consistency = consistency, + worker_state_update_frequency = 0.1, + }, + core_cache = mock_cache(cache_table), + }, + ngx = { + ctx = { + workspace = ws_id, + } + } + }) +end + +local function unsetup_block() + for _, f in ipairs(unset_register) do + f() + end +end + + + +local function insert_target(b, name, port, weight) + -- adding again changes weight + for _, prev_target in ipairs(b.targets) do + if prev_target.name == name and prev_target.port == port then + local entry = {port = port} + for _, addr in ipairs(prev_target.addresses) do + entry.address = addr.ip + b:changeWeight(prev_target, entry, weight) + end + prev_target.weight = weight + return prev_target + end + end + + if type(name) == "table" then + local entry = name + name = entry.name or entry[1] + port = entry.port or entry[2] + weight = entry.weight or entry[3] + end + + local target = { + upstream = b.upstream_id, + balancer = b, + name = name, + nameType = dns_utils.hostnameType(name), + addresses = {}, + port = port or 80, + weight = weight or 100, + totalWeight = 0, + unavailableWeight = 0, + } + table.insert(b.targets, target) + + return target +end + +local function add_target(b, ...) + local target = insert_target(b, ...) + targets.resolve_targets(b.targets) + return target +end + + +local upstream_index = 0 +local function new_balancer(opts) + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + local hc_defaults = { + active = { + timeout = 1, + concurrency = 10, + http_path = "/", + healthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 200, 302 }, + successes = 0, -- 0 = disabled by default + }, + unhealthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 0, -- 0 = disabled by default + timeouts = 0, -- 0 = disabled by default + http_failures = 0, -- 0 = disabled by default + }, + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 0, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 0, -- 0 = circuit-breaker disabled by default + timeouts = 0, -- 0 = circuit-breaker disabled by default + http_failures = 0, -- 0 = circuit-breaker disabled by default + }, + }, + } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm="round-robin" } + local b = (balancers.create_balancer(my_upstream, true)) + + for k, v in pairs{ + wheelSize = opts.wheelSize, + requeryInterval = opts.requery, + ttl0Interval = opts.ttl0, + } do + b[k] = v + end + + if opts.callback then + b:setCallback(opts.callback) + end + + for _, target in ipairs(opts.hosts or {}) do + insert_target(b, target) + end + targets.resolve_targets(b.targets) + + return b +end + + + +-- checks the integrity of a list, returns the length of list + number of non-array keys +local check_list = function(t) + local size = 0 + local keys = 0 + for i, _ in pairs(t) do + if (type(i) == "number") then + if (i > size) then size = i end + else + keys = keys + 1 + end + end + for i = 1, size do + assert(t[i], "invalid sequence, index "..tostring(i).." is missing") + end + return size, keys +end + +-- checks the integrity of the balancer, hosts, addresses, and indices. returns the balancer. +local check_balancer = function(b) + assert.is.table(b) + assert.is.table(b.algorithm) + check_list(b.targets) + assert.are.equal(b.algorithm.wheelSize, check_list(b.algorithm.wheel)) + return b +end + +-- creates a hash table with "address:port" keys and as value the number of indices +local function count_indices(b) + local r = {} + for _, address in ipairs(b.algorithm.wheel) do + local key = tostring(address.ip) + if key:find(":",1,true) then + key = "["..key.."]:"..address.port + else + key = key..":"..address.port + end + r[key] = (r[key] or 0) + 1 + end + return r +end + +-- copies the wheel to a list with ip, port and hostname in the field values. +-- can be used for before/after comparison +local copyWheel = function(b) + local copy = {} + for i, address in ipairs(b.algorithm.wheel) do + copy[i] = i.." - "..address.ip.." @ "..address.port.." ("..address.target.name..")" + end + return copy +end + +local updateWheelState = function(state, patt, repl) + for i, entry in ipairs(state) do + state[i] = entry:gsub(patt, repl, 1) + end + return state +end +---------------------- +-- END TEST HELPERS -- +---------------------- + + +describe("[round robin balancer]", function() + + local snapshot + + setup(function() + _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded + + client = require "resty.dns.client" + targets = require "kong.runloop.balancer.targets" + balancers = require "kong.runloop.balancer.balancers" + local healthcheckers = require "kong.runloop.balancer.healthcheckers" + healthcheckers.init() + balancers.init() + + local singletons = require "kong.singletons" + singletons.worker_events = require "resty.worker.events" + singletons.worker_events.configure({ + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + }) + + local function empty_each() + return function() end + end + + singletons.db = { + targets = { + each = empty_each, + select_by_upstream_raw = function() + return {} + end + }, + upstreams = { + each = empty_each, + select = function() end, + }, + } + + singletons.core_cache = { + _cache = {}, + get = function(self, key, _, loader, arg) + local v = self._cache[key] + if v == nil then + v = loader(arg) + self._cache[key] = v + end + return v + end, + invalidate_local = function(self, key) + self._cache[key] = nil + end + } + + end) + + before_each(function() + setup_block() + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 8.8.8.8" + }, + }) + snapshot = assert:snapshot() + end) + + after_each(function() + unsetup_block() + snapshot:revert() -- undo any spying/stubbing etc. + collectgarbage() + collectgarbage() + end) + + describe("unit tests", function() + it("addressIter", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.test", address = "::1" }, + }) + dnsSRV({ + { name = "gelato.test", target = "1.2.3.6", port = 8001 }, + { name = "gelato.test", target = "1.2.3.6", port = 8002 }, + { name = "gelato.test", target = "1.2.3.6", port = 8003 }, + }) + local b = new_balancer{ + hosts = {"mashape.test", "getkong.test", "gelato.test" }, + dns = client, + wheelSize = 10, + } + local count = 0 + --for _,_,_ in b:addressIter() do count = count + 1 end + b:eachAddress(function() count = count + 1 end) + assert.equals(6, count) + end) + + describe("create", function() + it("succeeds with proper options", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + check_balancer(new_balancer{ + hosts = {"mashape.test"}, + dns = client, + requery = 2, + ttl0 = 5, + callback = function() end, + }) + end) + it("succeeds without 'hosts' option", function() + local b = check_balancer(new_balancer{ + dns = client, + }) + assert.are.equal(0, #b.algorithm.wheel) + + b = check_balancer(new_balancer{ + dns = client, + hosts = {}, -- empty hosts table hould work too + }) + assert.are.equal(0, #b.algorithm.wheel) + end) + it("succeeds with multiple hosts", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsAAAA({ + { name = "getkong.test", address = "::1" }, + }) + dnsSRV({ + { name = "gelato.test", target = "1.2.3.4", port = 8001 }, + }) + local b = new_balancer{ + hosts = {"mashape.test", "getkong.test", "gelato.test" }, + dns = client, + wheelSize = 10, + } + check_balancer(b) + end) + end) + + describe("adding hosts", function() + it("accepts a hostname that does not resolve", function() + -- weight should be 0, with no addresses + local b = check_balancer(new_balancer { + dns = client, + wheelSize = 15, + }) + assert(add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 10)) + check_balancer(b) + assert.equals(0, b.totalWeight) -- has one failed host, so weight must be 0 + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + add_target(b, "mashape.test", 80, 10) + check_balancer(b) + assert.equals(10, b.totalWeight) -- has one succesful host, so weight must equal that one + end) + it("accepts a hostname when dns server is unavailable #slow", function() + -- This test might show some error output similar to the lines below. This is expected and ok. + -- 2016/11/07 16:48:33 [error] 81932#0: *2 recv() failed (61: Connection refused), context: ngx.timer + + -- reconfigure the dns client to make sure query fails + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 127.0.0.1:22000" -- make sure dns query fails + }, + }) + -- create balancer + local b = check_balancer(new_balancer { + requery = 0.1, + hosts = { + { name = "mashape.test", port = 80, weight = 10 }, + }, + dns = client, + }) + assert.equal(0, b.totalWeight) + end) + it("updates the weight when 'hostname:port' combo already exists", function() + -- returns nil + error + local b = check_balancer(new_balancer { + dns = client, + wheelSize = 15, + }) + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + add_target(b, "mashape.test", 80, 10) + check_balancer(b) + assert.equal(10, b.totalWeight) + + add_target(b, "mashape.test", 81, 20) -- different port + check_balancer(b) + assert.equal(30, b.totalWeight) + + add_target(b, "mashape.test", 80, 5) -- reduce weight by 5 + check_balancer(b) + assert.equal(25, b.totalWeight) + end) + end) + + describe("setting status", function() + it("valid target is accepted", function() + local b = check_balancer(new_balancer { dns = client }) + dnsA({ + { name = "kong.inc", address = "4.3.2.1" }, + }) + add_target(b, "1.2.3.4", 80, 10) + add_target(b, "kong.inc", 80, 10) + --local ok, err = b:setAddressStatus(false, "1.2.3.4", 80, "1.2.3.4") + local ok, err = b:setAddressStatus(b:findAddress("1.2.3.4", 80, "1.2.3.4"), false) + assert.is_true(ok) + assert.is_nil(err) + ok, err = b:setAddressStatus(b:findAddress("4.3.2.1", 80, "kong.inc"), false) + assert.is_true(ok) + assert.is_nil(err) + end) + it("valid address accepted", function() + local b = check_balancer(new_balancer { dns = client }) + dnsA({ + { name = "kong.inc", address = "4.3.2.1" }, + }) + add_target(b, "kong.inc", 80, 10) + local _, _, _, handle = b:getPeer() + local ok, err = b:setAddressStatus(handle.address, false) + assert.is_true(ok) + assert.is_nil(err) + end) + it("invalid target returns an error", function() + local b = check_balancer(new_balancer { dns = client }) + dnsA({ + { name = "kong.inc", address = "4.3.2.1" }, + }) + add_target(b, "1.2.3.4", 80, 10) + add_target(b, "kong.inc", 80, 10) + + --local ok, err = b:setAddressStatus(false, "1.1.1.1", 80) + local ok, err = b:setAddressStatus(b:findAddress("1.1.1.1", 80), false) + assert.is_nil(ok) + --assert.equals("no peer found by name '1.1.1.1' and address 1.1.1.1:80", err) + assert.is_string(err) + ok, err = b:setAddressStatus(b:findAddress("1.1.1.1", 80, "kong.inc"), false) + assert.is_nil(ok) + --assert.equals("no peer found by name 'kong.inc' and address 1.1.1.1:80", err) + assert.is_string(err) + end) + it("SRV target with A record targets can be changed with a handle", function() + local b = check_balancer(new_balancer { dns = client }) + dnsA({ + { name = "mashape1.test", address = "12.34.56.1" }, + }) + dnsA({ + { name = "mashape2.test", address = "12.34.56.2" }, + }) + dnsSRV({ + { name = "mashape.test", target = "mashape1.test", port = 8001, weight = 5 }, + { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, + }) + add_target(b, "mashape.test", 80, 10) + + local _, _, _, handle = b:getPeer() + local ok, err = b:setAddressStatus(handle.address, false) + assert.is_true(ok) + assert.is_nil(err) + + _, _, _, handle = b:getPeer() + ok, err = b:setAddressStatus(handle.address, false) + assert.is_true(ok) + assert.is_nil(err) + + local ip, port = b:getPeer() + assert.is_nil(ip) + assert.matches("Balancer is unhealthy", port) + + end) + it("SRV target with A record targets can be changed with an address", function() + local b = check_balancer(new_balancer { dns = client }) + dnsA({ + { name = "mashape1.test", address = "12.34.56.1" }, + }) + dnsA({ + { name = "mashape2.test", address = "12.34.56.2" }, + }) + dnsSRV({ + { name = "mashape.test", target = "mashape1.test", port = 8001, weight = 5 }, + { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, + }) + add_target(b, "mashape.test", 80, 10) + + local _, _, _, handle = b:getPeer() + local ok, err = b:setAddressStatus(handle.address, false) + assert.is_true(ok) + assert.is_nil(err) + + _, _, _, handle = b:getPeer() + ok, err = b:setAddressStatus(handle.address, false) + assert.is_true(ok) + assert.is_nil(err) + + local ip, port = b:getPeer() + assert.is_nil(ip) + assert.matches("Balancer is unhealthy", port) + + end) + it("SRV target with port=0 returns the default port", function() + local b = check_balancer(new_balancer { dns = client }) + dnsA({ + { name = "mashape1.test", address = "12.34.56.78" }, + }) + dnsSRV({ + { name = "mashape.test", target = "mashape1.test", port = 0, weight = 5 }, + }) + add_target(b, "mashape.test", 80, 10) + local ip, port = b:getPeer() + assert.equals("12.34.56.78", ip) + assert.equals(80, port) + end) + end) + + end) + + describe("getting targets", function() + it("gets an IP address, port and hostname for named SRV entries", function() + -- this case is special because it does a last-minute `toip` call and hence + -- uses a different code branch + -- See issue #17 + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsSRV({ + { name = "gelato.test", target = "mashape.test", port = 8001 }, + }) + local b = check_balancer(new_balancer { + hosts = { + {name = "gelato.test", port = 123, weight = 100}, + }, + dns = client, + }) + local addr, port, host = b:getPeer() + assert.equal("1.2.3.4", addr) + assert.equal(8001, port) + assert.equal("gelato.test", host) + end) + it("gets an IP address and port number; round-robin", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.test", address = "5.6.7.8" }, + }) + local b = check_balancer(new_balancer { + hosts = { + {name = "mashape.test", port = 123, weight = 100}, + {name = "getkong.test", port = 321, weight = 50}, + }, + dns = client, + }) + -- run down the wheel twice + local res = {} + for _ = 1, 15*2 do + local addr, port, host = b:getPeer() + res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 + res[host..":"..port] = (res[host..":"..port] or 0) + 1 + end + assert.equal(20, res["1.2.3.4:123"]) + assert.equal(20, res["mashape.test:123"]) + assert.equal(10, res["5.6.7.8:321"]) + assert.equal(10, res["getkong.test:321"]) + end) + it("gets an IP address and port number; round-robin skips unhealthy addresses", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.test", address = "5.6.7.8" }, + }) + local b = check_balancer(new_balancer { + hosts = { + {name = "mashape.test", port = 123, weight = 100}, + {name = "getkong.test", port = 321, weight = 50}, + }, + dns = client, + wheelSize = 15, + }) + -- mark node down + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 123, "mashape.test"), false)) + -- run down the wheel twice + local res = {} + for _ = 1, 15*2 do + local addr, port, host = b:getPeer() + res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 + res[host..":"..port] = (res[host..":"..port] or 0) + 1 + end + assert.equal(nil, res["1.2.3.4:123"]) -- address got no hits, key never gets initialized + assert.equal(nil, res["mashape.test:123"]) -- host got no hits, key never gets initialized + assert.equal(30, res["5.6.7.8:321"]) + assert.equal(30, res["getkong.test:321"]) + end) + it("does not hit the resolver when 'cache_only' is set", function() + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + local b = check_balancer(new_balancer { + hosts = { { name = "mashape.test", port = 80, weight = 5 } }, + dns = client, + wheelSize = 10, + }) + record.expire = gettime() - 1 -- expire current dns cache record + dnsA({ -- create a new record + { name = "mashape.test", address = "5.6.7.8" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + local hash = nil + local cache_only = true + local ip, port, host = b:getPeer(cache_only, nil, hash) + assert.spy(client.resolve).Not.called_with("mashape.test",nil, nil) + assert.equal("1.2.3.4", ip) -- initial un-updated ip address + assert.equal(80, port) + assert.equal("mashape.test", host) + end) + end) + + describe("setting status triggers address-callback", function() + it("for IP addresses", function() + local count_add = 0 + local count_remove = 0 + local b + b = check_balancer(new_balancer { + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, address, ip, port, hostname) + assert.equal(b, balancer) + if action == "added" then + count_add = count_add + 1 + elseif action == "removed" then + count_remove = count_remove + 1 + elseif action == "health" then --luacheck: ignore + -- nothing to do + else + error("unknown action received: "..tostring(action)) + end + if action ~= "health" then + assert.equals("12.34.56.78", ip) + assert.equals(123, port) + assert.equals("12.34.56.78", hostname) + end + end + }) + add_target(b, "12.34.56.78", 123, 100) + ngx.sleep(0.1) + assert.equal(1, count_add) + assert.equal(0, count_remove) + + --b:removeHost("12.34.56.78", 123) + b.targets[1].addresses[1].disabled = true + b:deleteDisabledAddresses(b.targets[1]) + ngx.sleep(0.1) + assert.equal(1, count_add) + assert.equal(1, count_remove) + end) + it("for 1 level dns", function() + local count_add = 0 + local count_remove = 0 + local b + b = check_balancer(new_balancer { + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, address, ip, port, hostname) + assert.equal(b, balancer) + if action == "added" then + count_add = count_add + 1 + elseif action == "removed" then + count_remove = count_remove + 1 + elseif action == "health" then --luacheck: ignore + -- nothing to do + else + error("unknown action received: "..tostring(action)) + end + if action ~= "health" then + assert.equals("12.34.56.78", ip) + assert.equals(123, port) + assert.equals("mashape.test", hostname) + end + end + }) + dnsA({ + { name = "mashape.test", address = "12.34.56.78" }, + { name = "mashape.test", address = "12.34.56.78" }, + }) + add_target(b, "mashape.test", 123, 100) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(0, count_remove) + + b.targets[1].addresses[1].disabled = true + b.targets[1].addresses[2].disabled = true + b:deleteDisabledAddresses(b.targets[1]) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(2, count_remove) + end) + it("for 2+ level dns", function() + local count_add = 0 + local count_remove = 0 + local b + b = check_balancer(new_balancer { + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, address, ip, port, hostname) + assert.equal(b, balancer) + if action == "added" then + count_add = count_add + 1 + elseif action == "removed" then + count_remove = count_remove + 1 + elseif action == "health" then --luacheck: ignore + -- nothing to do + else + error("unknown action received: "..tostring(action)) + end + if action ~= "health" then + assert(ip == "mashape1.test" or ip == "mashape2.test") + assert(port == 8001 or port == 8002) + assert.equals("mashape.test", hostname) + end + end + }) + dnsA({ + { name = "mashape1.test", address = "12.34.56.1" }, + }) + dnsA({ + { name = "mashape2.test", address = "12.34.56.2" }, + }) + dnsSRV({ + { name = "mashape.test", target = "mashape1.test", port = 8001, weight = 5 }, + { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, + }) + add_target(b, "mashape.test", 123, 100) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(0, count_remove) + + --b:removeHost("mashape.test", 123) + b.targets[1].addresses[1].disabled = true + b.targets[1].addresses[2].disabled = true + b:deleteDisabledAddresses(b.targets[1]) + ngx.sleep(0.1) + assert.equal(2, count_add) + assert.equal(2, count_remove) + end) + end) + + describe("wheel manipulation", function() + it("wheel updates are atomic", function() + -- testcase for issue #49, see: + -- https://github.test/Kong/lua-resty-dns-client/issues/49 + local order_of_events = {} + local b + b = check_balancer(new_balancer { + hosts = {}, -- no hosts, so balancer is empty + dns = client, + wheelSize = 10, + callback = function(balancer, action, ip, port, hostname) + table.insert(order_of_events, "callback") + -- this callback is called when updating. So yield here and + -- verify that the second thread does not interfere with + -- the first update, yielded here. + ngx.sleep(0.1) + end + }) + dnsA({ + { name = "mashape1.test", address = "12.34.56.78" }, + }) + dnsA({ + { name = "mashape2.test", address = "123.45.67.89" }, + }) + local t1 = ngx.thread.spawn(function() + table.insert(order_of_events, "thread1 start") + add_target(b, "mashape1.test") + table.insert(order_of_events, "thread1 end") + end) + local t2 = ngx.thread.spawn(function() + table.insert(order_of_events, "thread2 start") + add_target(b, "mashape2.test") + table.insert(order_of_events, "thread2 end") + end) + ngx.thread.wait(t1) + ngx.thread.wait(t2) + ngx.sleep(0.1) + assert.same({ + [1] = 'thread1 start', + [2] = 'thread1 end', + [3] = 'thread2 start', + [4] = 'thread2 end', + [5] = 'callback', + [6] = 'callback', + [7] = 'callback', + }, order_of_events) + end) + it("equal weights and 'fitting' indices", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + local b = check_balancer(new_balancer { + hosts = {"mashape.test"}, + dns = client, + }) + local expected = { + ["1.2.3.4:80"] = 1, + ["1.2.3.5:80"] = 1, + } + assert.are.same(expected, count_indices(b)) + end) + it("DNS record order has no effect", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.1" }, + { name = "mashape.test", address = "1.2.3.2" }, + { name = "mashape.test", address = "1.2.3.3" }, + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + { name = "mashape.test", address = "1.2.3.6" }, + { name = "mashape.test", address = "1.2.3.7" }, + { name = "mashape.test", address = "1.2.3.8" }, + { name = "mashape.test", address = "1.2.3.9" }, + { name = "mashape.test", address = "1.2.3.10" }, + }) + local b = check_balancer(new_balancer { + hosts = {"mashape.test"}, + dns = client, + wheelSize = 19, + }) + local expected = count_indices(b) + dnsA({ + { name = "mashape.test", address = "1.2.3.8" }, + { name = "mashape.test", address = "1.2.3.3" }, + { name = "mashape.test", address = "1.2.3.1" }, + { name = "mashape.test", address = "1.2.3.2" }, + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + { name = "mashape.test", address = "1.2.3.6" }, + { name = "mashape.test", address = "1.2.3.9" }, + { name = "mashape.test", address = "1.2.3.10" }, + { name = "mashape.test", address = "1.2.3.7" }, + }) + b = check_balancer(new_balancer { + hosts = {"mashape.test"}, + dns = client, + wheelSize = 19, + }) + + assert.are.same(expected, count_indices(b)) + end) + it("changing hostname order has no effect", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.1" }, + }) + dnsA({ + { name = "getkong.test", address = "1.2.3.2" }, + }) + local b = new_balancer { + hosts = {"mashape.test", "getkong.test"}, + dns = client, + wheelSize = 3, + } + local expected = count_indices(b) + b = check_balancer(new_balancer { + hosts = {"getkong.test", "mashape.test"}, -- changed host order + dns = client, + wheelSize = 3, + }) + assert.are.same(expected, count_indices(b)) + end) + it("adding a host (fitting indices)", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.test", address = "::1" }, + }) + local b = check_balancer(new_balancer { + hosts = { { name = "mashape.test", port = 80, weight = 5 } }, + dns = client, + }) + add_target(b, "getkong.test", 8080, 10 ) + check_balancer(b) + local expected = { + ["1.2.3.4:80"] = 1, + ["1.2.3.5:80"] = 1, + ["[::1]:8080"] = 2, + } + assert.are.same(expected, count_indices(b)) + end) + it("removing the last host", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.test", address = "::1" }, + }) + local b = check_balancer(new_balancer { + dns = client, + wheelSize = 20, + }) + add_target(b, "mashape.test", 80, 5) + add_target(b, "getkong.test", 8080, 10) + --b:removeHost("getkong.test", 8080) + --b:removeHost("mashape.test", 80) + end) + it("weight change updates properly", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsAAAA({ + { name = "getkong.test", address = "::1" }, + }) + local b = check_balancer(new_balancer { + dns = client, + wheelSize = 60, + }) + add_target(b, "mashape.test", 80, 10) + add_target(b, "getkong.test", 80, 10) + local count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 1, + ["1.2.3.5:80"] = 1, + ["[::1]:80"] = 1, + }, count) + + add_target(b, "mashape.test", 80, 25) + count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 5, + ["1.2.3.5:80"] = 5, + ["[::1]:80"] = 2, + }, count) + end) + it("weight change ttl=0 record, updates properly", function() + -- mock the resolve/toip methods + local old_resolve = client.resolve + local old_toip = client.toip + finally(function() + client.resolve = old_resolve + client.toip = old_toip + end) + client.resolve = function(name, ...) + if name == "mashape.test" then + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4", ttl = 0 }, + }) + return record + else + return old_resolve(name, ...) + end + end + client.toip = function(name, ...) + if name == "mashape.test" then + return "1.2.3.4", ... + else + return old_toip(name, ...) + end + end + + -- insert 2nd address + dnsA({ + { name = "getkong.test", address = "9.9.9.9", ttl = 60*60 }, + }) + + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 50 }, + { name = "getkong.test", port = 123, weight = 50 }, + }, + dns = client, + wheelSize = 100, + ttl0 = 2, + }) + + local count = count_indices(b) + assert.same({ + ["mashape.test:80"] = 1, + ["9.9.9.9:123"] = 1, + }, count) + + -- update weights + add_target(b, "mashape.test", 80, 150) + + count = count_indices(b) + assert.same({ + ["mashape.test:80"] = 3, + ["9.9.9.9:123"] = 1, + }, count) + end) + it("weight change for unresolved record, updates properly", function() + local record = dnsA({ + { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + }) + dnsAAAA({ + { name = "getkong.test", address = "::1" }, + }) + local b = check_balancer(new_balancer { + dns = client, + wheelSize = 60, + requery = 0.1, + }) + add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 10) + add_target(b, "getkong.test", 80, 10) + local count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 1, + ["[::1]:80"] = 1, + }, count) + + -- expire the existing record + record.expire = 0 + record.expired = true + -- do a lookup to trigger the async lookup + client.resolve("really.really.really.does.not.exist.thijsschreijer.nl", {qtype = client.TYPE_A}) + sleep(0.5) -- provide time for async lookup to complete + + for _ = 1, b.wheelSize do b:getPeer() end -- hit them all to force renewal + + count = count_indices(b) + assert.same({ + --["1.2.3.4:80"] = 0, --> failed to resolve, no more entries + ["[::1]:80"] = 1, + }, count) + + -- update the failed record + add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 20) + -- reinsert a cache entry + dnsA({ + { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + }) + sleep(2) -- wait for timer to re-resolve the record + targets.resolve_targets(b.targets) + + count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 2, + ["[::1]:80"] = 1, + }, count) + end) + it("weight change SRV record, has no effect", function() + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsSRV({ + { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, + { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, + }) + local b = check_balancer(new_balancer { + dns = client, + wheelSize = 120, + }) + add_target(b, "mashape.test", 80, 10) + add_target(b, "gelato.test", 80, 10) --> port + weight will be ignored + local count = count_indices(b) + local state = copyWheel(b) + assert.same({ + ["1.2.3.4:80"] = 2, + ["1.2.3.5:80"] = 2, + ["1.2.3.6:8001"] = 1, + ["1.2.3.6:8002"] = 1, + }, count) + + add_target(b, "gelato.test", 80, 20) --> port + weight will be ignored + count = count_indices(b) + assert.same({ + ["1.2.3.4:80"] = 2, + ["1.2.3.5:80"] = 2, + ["1.2.3.6:8001"] = 1, + ["1.2.3.6:8002"] = 1, + }, count) + assert.same(state, copyWheel(b)) + end) + it("renewed DNS A record; no changes", function() + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 5 }, + { name = "getkong.test", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsA({ -- create a new record (identical) + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + for _ = 1, b.wheelSize do -- call all, to make sure we hit the expired one + b:getPeer() -- invoke balancer, to expire record and re-query dns + end + assert.spy(client.resolve).was_called_with("mashape.test",nil, nil) + assert.same(state, copyWheel(b)) + end) + + it("renewed DNS AAAA record; no changes", function() + local record = dnsAAAA({ + { name = "mashape.test", address = "::1" }, + { name = "mashape.test", address = "::2" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 5 }, + { name = "getkong.test", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsAAAA({ -- create a new record (identical) + { name = "mashape.test", address = "::1" }, + { name = "mashape.test", address = "::2" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + for _ = 1, b.wheelSize do -- call all, to make sure we hit the expired one + b:getPeer() -- invoke balancer, to expire record and re-query dns + end + assert.spy(client.resolve).was_called_with("mashape.test",nil, nil) + assert.same(state, copyWheel(b)) + end) + it("renewed DNS SRV record; no changes", function() + local record = dnsSRV({ + { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, + { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, + { name = "gelato.test", target = "1.2.3.6", port = 8003, weight = 5 }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + local b = check_balancer(new_balancer { + hosts = { + { name = "gelato.test" }, + { name = "getkong.test", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsSRV({ -- create a new record (identical) + { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, + { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, + { name = "gelato.test", target = "1.2.3.6", port = 8003, weight = 5 }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + for _ = 1, b.wheelSize do -- call all, to make sure we hit the expired one + b:getPeer() -- invoke balancer, to expire record and re-query dns + end + assert.spy(client.resolve).was_called_with("gelato.test",nil, nil) + assert.same(state, copyWheel(b)) + end) + it("renewed DNS A record; address changes", function() + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + { name = "getkong.test", address = "8.8.8.8" }, + }) + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 10 }, + { name = "getkong.test", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 100, + }) + local state = copyWheel(b) + record.expire = gettime() -1 -- expire current dns cache record + dnsA({ -- insert an updated record + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.6" }, -- target updated + }) + -- run entire wheel to make sure the expired one is requested, and updated + for _ = 1, b.wheelSize do b:getPeer() end + -- all old 'mashape.test @ 1.2.3.5' should now be 'mashape.test @ 1.2.3.6' + -- and more important; all others should not have moved indices/positions! + updateWheelState(state, " %- 1%.2%.3%.5 @ ", " - 1.2.3.6 @ ") + -- FIXME: this test depends on wheel sorting, which is not good + --assert.same(state, copyWheel(b)) + end) + it("renewed DNS A record; failed #slow", function() + -- This test might show some error output similar to the lines below. This is expected and ok. + -- 2016/11/07 16:48:33 [error] 81932#0: *2 recv() failed (61: Connection refused), context: ngx.timer + + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 10 }, + { name = "getkong.test", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 20, + requery = 0.1, -- shorten default requery time for the test + }) + copyWheel(b) + copyWheel(b) + -- reconfigure the dns client to make sure next query fails + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 127.0.0.1:22000" -- make sure dns query fails + }, + }) + record.expire = gettime() -1 -- expire current dns cache record + -- run entire wheel to make sure the expired one is requested, so it can fail + for _ = 1, b.wheelSize do b:getPeer() end + -- the only indice is now getkong.test + assert.same({"1 - 9.9.9.9 @ 123 (getkong.test)" }, copyWheel(b)) + + -- reconfigure the dns client to make sure next query works again + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 8.8.8.8" + }, + }) + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + sleep(b.requeryInterval + 2) --requery timer runs, so should be fixed after this + + -- wheel should be back in original state + -- FIXME: this test depends on wheel sorting, which is not good + --assert.same(state1, copyWheel(b)) + end) + it("renewed DNS A record; last host fails DNS resolution #slow", function() + -- This test might show some error output similar to the lines below. This is expected and ok. + -- 2017/11/06 15:52:49 [warn] 5123#0: *2 [lua] balancer.lua:320: queryDns(): [ringbalancer] querying dns for really.really.really.does.not.exist.thijsschreijer.nl failed: dns server error: 3 name error, context: ngx.timer + + local test_name = "really.really.really.does.not.exist.thijsschreijer.nl" + local ttl = 0.1 + local staleTtl = 0 -- stale ttl = 0, force lookup upon expiring + local record = dnsA({ + { name = test_name, address = "1.2.3.4", ttl = ttl }, + }, staleTtl) + local b = check_balancer(new_balancer { + hosts = { + { name = test_name, port = 80, weight = 10 }, + }, + dns = client, + }) + for _ = 1, b.wheelSize do + local ip = b:getPeer() + assert.equal(record[1].address, ip) + end + -- wait for ttl to expire + sleep(ttl + 0.1) + targets.resolve_targets(b.targets) + -- run entire wheel to make sure the expired one is requested, so it can fail + for _ = 1, b.wheelSize do + local ip, port = b:getPeer() + assert.is_nil(ip) + assert.equal(port, "Balancer is unhealthy") + end + end) + it("renewed DNS A record; unhealthy entries remain unhealthy after renewal", function() + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 5 }, + { name = "getkong.test", port = 123, weight = 10 }, + }, + dns = client, + wheelSize = 20, + }) + + -- mark node down + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 80, "mashape.test"), false)) + + -- run the wheel + local res = {} + for _ = 1, 15 do + local addr, port, host = b:getPeer() + res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 + res[host..":"..port] = (res[host..":"..port] or 0) + 1 + end + + assert.equal(nil, res["1.2.3.4:80"]) -- unhealthy node gets no hits, key never gets initialized + assert.equal(5, res["1.2.3.5:80"]) + assert.equal(5, res["mashape.test:80"]) + assert.equal(10, res["9.9.9.9:123"]) + assert.equal(10, res["getkong.test:123"]) + + local state = copyWheel(b) + + record.expire = gettime() -1 -- expire current dns cache record + dnsA({ -- create a new record (identical) + { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.5" }, + }) + -- create a spy to check whether dns was queried + spy.on(client, "resolve") + for _ = 1, b.wheelSize do -- call all, to make sure we hit the expired one + b:getPeer() -- invoke balancer, to expire record and re-query dns + end + assert.spy(client.resolve).was_called_with("mashape.test",nil, nil) + assert.same(state, copyWheel(b)) + + -- run the wheel again + local res2 = {} + for _ = 1, 15 do + local addr, port, host = b:getPeer() + res2[addr..":"..port] = (res2[addr..":"..port] or 0) + 1 + res2[host..":"..port] = (res2[host..":"..port] or 0) + 1 + end + + -- results are identical: unhealthy node remains unhealthy + assert.same(res, res2) + + end) + it("low weight with zero-indices assigned doesn't fail", function() + -- depending on order of insertion it is either 1 or 0 indices + -- but it may never error. + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 99999 }, + { name = "getkong.test", port = 123, weight = 1 }, + }, + dns = client, + wheelSize = 100, + }) + -- Now the order reversed (weights exchanged) + dnsA({ + { name = "mashape.test", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.test", address = "9.9.9.9" }, + }) + check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 1 }, + { name = "getkong.test", port = 123, weight = 99999 }, + }, + dns = client, + wheelSize = 100, + }) + end) + it("SRV record with 0 weight doesn't fail resolving", function() + -- depending on order of insertion it is either 1 or 0 indices + -- but it may never error. + dnsSRV({ + { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 0 }, + { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 0 }, + }) + local b = check_balancer(new_balancer { + hosts = { + -- port and weight will be overridden by the above + { name = "gelato.test", port = 80, weight = 99999 }, + }, + dns = client, + wheelSize = 100, + }) + local ip, port = b:getPeer() + assert.equal("1.2.3.6", ip) + assert(port == 8001 or port == 8002, "port expected 8001 or 8002") + end) + it("ttl of 0 inserts only a single unresolved address", function() + local ttl = 0 + local resolve_count = 0 + local toip_count = 0 + + -- mock the resolve/toip methods + local old_resolve = client.resolve + local old_toip = client.toip + finally(function() + client.resolve = old_resolve + client.toip = old_toip + end) + client.resolve = function(name, ...) + if name == "mashape.test" then + local record = dnsA({ + { name = "mashape.test", address = "1.2.3.4", ttl = ttl }, + }) + resolve_count = resolve_count + 1 + return record + else + return old_resolve(name, ...) + end + end + client.toip = function(name, ...) + if name == "mashape.test" then + toip_count = toip_count + 1 + return "1.2.3.4", ... + else + return old_toip(name, ...) + end + end + + -- insert 2nd address + dnsA({ + { name = "getkong.test", address = "9.9.9.9", ttl = 60*60 }, + }) + + local b = check_balancer(new_balancer { + hosts = { + { name = "mashape.test", port = 80, weight = 50 }, + { name = "getkong.test", port = 123, weight = 50 }, + }, + dns = client, + wheelSize = 100, + ttl0 = 2, + }) + -- get current state + local state = copyWheel(b) + -- run it down, count the dns queries done + for _ = 1, b.wheelSize do b:getPeer() end + assert.equal(b.wheelSize/2, toip_count) -- one resolver hit for each index + assert.equal(1, resolve_count) -- hit once, when adding the host to the balancer + + ttl = 60 -- set our records ttl to 60 now, so we only get one extra hit now + toip_count = 0 --reset counters + resolve_count = 0 + -- wait for expiring the 0-ttl setting + sleep(b.ttl0Interval + 1) -- 0 ttl will be requeried, to check for changed ttl + + -- run it down, count the dns queries done + for _ = 1, b.wheelSize do b:getPeer() end + --assert.equal(0, toip_count) -- TODO: must it be 0? + assert.equal(1, resolve_count) -- hit once, when updating the 0-ttl entry + + -- finally check whether indices didn't move around + updateWheelState(state, " %- mashape%.test @ ", " - 1.2.3.4 @ ") + copyWheel(b) + -- FIXME: this test depends on wheel sorting, which is not good + --assert.same(state, copyWheel(b)) + end) + it("recreate Kong issue #2131", function() + -- erasing does not remove the address from the host + -- so if the same address is added again, and then deleted again + -- then upon erasing it will find the previous erased address object, + -- and upon erasing again a nil-referencing issue then occurs + local ttl = 1 + local record + local hostname = "dnstest.mashape.test" + + -- mock the resolve/toip methods + local old_resolve = client.resolve + local old_toip = client.toip + finally(function() + client.resolve = old_resolve + client.toip = old_toip + end) + client.resolve = function(name, ...) + if name == hostname then + record = dnsA({ + { name = hostname, address = "1.2.3.4", ttl = ttl }, + }) + return record + else + return old_resolve(name, ...) + end + end + client.toip = function(name, ...) + if name == hostname then + return "1.2.3.4", ... + else + return old_toip(name, ...) + end + end + + -- create a new balancer + local b = check_balancer(new_balancer { + hosts = { + { name = hostname, port = 80, weight = 50 }, + }, + dns = client, + wheelSize = 10, + ttl0 = 1, + }) + + sleep(1.1) -- wait for ttl to expire + -- fetch a peer to reinvoke dns and update balancer, with a ttl=0 + ttl = 0 + b:getPeer() --> force update internal from A to SRV + sleep(1.1) -- wait for ttl0, as provided to balancer, to expire + -- restore ttl to non-0, and fetch a peer to update balancer + ttl = 1 + b:getPeer() --> force update internal from SRV to A + sleep(1.1) -- wait for ttl to expire + -- fetch a peer to reinvoke dns and update balancer, with a ttl=0 + ttl = 0 + b:getPeer() --> force update internal from A to SRV + end) + end) +end) diff --git a/spec/helpers/dns.lua b/spec/helpers/dns.lua new file mode 100644 index 00000000000..487f027e73d --- /dev/null +++ b/spec/helpers/dns.lua @@ -0,0 +1,138 @@ +-- test helper methods + +local _M = {} + + +if ngx then + _M.gettime = ngx.now + _M.sleep = ngx.sleep +else + local socket = require("socket") + _M.gettime = socket.gettime + _M.sleep = socket.sleep +end +local gettime = _M.gettime + + +-- iterator over different balancer types +-- @return algorithm_name, balancer_module +function _M.balancer_types() + local b_types = { + -- algorithm name + { "consistent-hashing", "consistent_hashing" }, + { "round-robin", "round_robin" }, + { "least-connections", "least_connections" }, + } + local i = 0 + return function() + i = i + 1 + if b_types[i] then + return b_types[i][1], require("resty.dns.balancer." .. b_types[i][2]) + end + end +end + + +-- expires a record now +function _M.dnsExpire(record) + record.expire = gettime() - 1 +end + + +-- creates an SRV record in the cache +function _M.dnsSRV(client, records, staleTtl) + local dnscache = client.getcache() + -- if single table, then insert into a new list + if not records[1] then records = { records } end + + for _, record in ipairs(records) do + record.type = client.TYPE_SRV + + -- check required input + assert(record.target, "target field is required for SRV record") + assert(record.name, "name field is required for SRV record") + assert(record.port, "port field is required for SRV record") + record.name = record.name:lower() + + -- optionals, insert defaults + record.weight = record.weight or 10 + record.ttl = record.ttl or 600 + record.priority = record.priority or 20 + record.class = record.class or 1 + end + -- set timeouts + records.touch = gettime() + records.expire = gettime() + records[1].ttl + + -- create key, and insert it + local key = records[1].type..":"..records[1].name + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + -- insert last-succesful lookup type + dnscache:set(records[1].name, records[1].type) + return records +end + + +-- creates an A record in the cache +function _M.dnsA(client, records, staleTtl) + local dnscache = client.getcache() + -- if single table, then insert into a new list + if not records[1] then records = { records } end + + for _, record in ipairs(records) do + record.type = client.TYPE_A + + -- check required input + assert(record.address, "address field is required for A record") + assert(record.name, "name field is required for A record") + record.name = record.name:lower() + + -- optionals, insert defaults + record.ttl = record.ttl or 600 + record.class = record.class or 1 + end + -- set timeouts + records.touch = gettime() + records.expire = gettime() + records[1].ttl + + -- create key, and insert it + local key = records[1].type..":"..records[1].name + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + -- insert last-succesful lookup type + dnscache:set(records[1].name, records[1].type) + return records +end + + +-- creates an AAAA record in the cache +function _M.dnsAAAA(client, records, staleTtl) + local dnscache = client.getcache() + -- if single table, then insert into a new list + if not records[1] then records = { records } end + + for _, record in ipairs(records) do + record.type = client.TYPE_AAAA + + -- check required input + assert(record.address, "address field is required for AAAA record") + assert(record.name, "name field is required for AAAA record") + record.name = record.name:lower() + + -- optionals, insert defaults + record.ttl = record.ttl or 600 + record.class = record.class or 1 + end + -- set timeouts + records.touch = gettime() + records.expire = gettime() + records[1].ttl + + -- create key, and insert it + local key = records[1].type..":"..records[1].name + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + -- insert last-succesful lookup type + dnscache:set(records[1].name, records[1].type) + return records +end + + +return _M From efeaead224249c2bfdeae23b249525965f3d4e6a Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Tue, 28 Sep 2021 09:44:02 -0500 Subject: [PATCH 0903/4351] chore(grpc-gateway) bump the plugin version (cherry picked from commit 9e3fb6e3da2320e6d652f4dc5042c46bb8a2ee91) --- kong/plugins/grpc-gateway/CHANGELOG.md | 5 +++++ kong/plugins/grpc-gateway/handler.lua | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/kong/plugins/grpc-gateway/CHANGELOG.md b/kong/plugins/grpc-gateway/CHANGELOG.md index 71c8efd2c00..b05a2acfb9b 100644 --- a/kong/plugins/grpc-gateway/CHANGELOG.md +++ b/kong/plugins/grpc-gateway/CHANGELOG.md @@ -5,6 +5,11 @@ - [0.1.1](#011---20200526) - [0.1.0](#010---20200521) +## [0.2.0] - 2021-09-28 + +- Transcode `.google.protobuf.Timestamp` fields to and from datetime strings (#7538) +- Support structured URL arguments (#7564) + ## [0.1.3] - 2021/06/03 - Fix typo from gatewat to gateway (#16) diff --git a/kong/plugins/grpc-gateway/handler.lua b/kong/plugins/grpc-gateway/handler.lua index 237b3ec2ff5..3f37100e47b 100644 --- a/kong/plugins/grpc-gateway/handler.lua +++ b/kong/plugins/grpc-gateway/handler.lua @@ -20,7 +20,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_gateway = { PRIORITY = 998, - VERSION = '0.1.3', + VERSION = '0.2.0', } --require "lua_pack" From c52c8016e100d3b59c7d3b6897cf663c026f9e6c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Lajoie?= Date: Wed, 29 Sep 2021 18:07:12 +0200 Subject: [PATCH 0904/4351] docs(developer.md)( fix broken gojira link (#7908) --- DEVELOPER.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 1057b2cc78d..2f627f57214 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -63,7 +63,7 @@ internally to make the necessary setup of containers to get all dependencies needed to run a particular branch of Kong locally, as well as easily switching across versions, configurations and dependencies. It has support for running Kong in Hybrid (CP/DP) mode, testing migrations, -running a Kong cluster, among other [features](https://github.com/Kong/gojira/blob/master/doc/manual.md). +running a Kong cluster, among other [features](https://github.com/Kong/gojira/blob/master/docs/manual.md). #### Kong Pongo From 88de92e54fe15a3eea2e6daa958a745dcea8bce9 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 29 Sep 2021 19:56:16 +0200 Subject: [PATCH 0905/4351] chore(pdk) update kong.log.inspect (#7815) inspect now works at debug level (was notice). This prevents nginx from adding the trailing information and rendering the boxes unreadable. Also the scope is now in the inspect output, in the header, the top horizontal line. --- kong/pdk/log.lua | 48 ++++++++++++++++++------------------ t/01-pdk/02-log/04-inspect.t | 11 ++++----- 2 files changed, 29 insertions(+), 30 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 4c844ca4475..29fe88c0351 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -330,33 +330,32 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) local fullmsg_len = #fullmsg local WRAP = 120 - if fullmsg:find("\n", 1, true) or fullmsg_len > WRAP then - local i = 1 + local i = fullmsg:find("\n") + 1 + local header = fullmsg:sub(1, i - 2) .. ("-"):rep(WRAP - i + 3) .. "+" - errlog.raw_log(lvl_const, "+" .. ("-"):rep(WRAP) .. "+") + errlog.raw_log(lvl_const, header) - while i <= fullmsg_len do - local part = string.sub(fullmsg, i, i + WRAP - 1) - local nl = part:match("()\n") + while i <= fullmsg_len do + local part = string.sub(fullmsg, i, i + WRAP - 1) + local nl = part:match("()\n") - if nl then - part = string.sub(fullmsg, i, i + nl - 2) - i = i + nl + if nl then + part = string.sub(fullmsg, i, i + nl - 2) + i = i + nl - else - i = i + WRAP - end + else + i = i + WRAP + end - part = part .. (" "):rep(WRAP - #part) - errlog.raw_log(lvl_const, "|" .. part .. "|") + part = part .. (" "):rep(WRAP - #part) + errlog.raw_log(lvl_const, "|" .. part .. "|") - if i > fullmsg_len then - errlog.raw_log(lvl_const, "+" .. ("-"):rep(WRAP) .. "+") - end + if i > fullmsg_len then + errlog.raw_log(lvl_const, "+" .. ("-"):rep(WRAP) .. "+") end - - return end + + return end errlog.raw_log(lvl_const, fullmsg) @@ -479,8 +478,6 @@ end local new_inspect do - local _INSPECT_FORMAT = _PREFIX .. "%file_src:%func_name:%line_src %message" - local inspect_buf = assert(parse_modifiers(_INSPECT_FORMAT)) local function nop() end @@ -491,7 +488,10 @@ do } - new_inspect = function(format) + new_inspect = function(namespace) + local _INSPECT_FORMAT = _PREFIX .. "%file_src:%func_name:%line_src ["..namespace.."]\n%message" + local inspect_buf = assert(parse_modifiers(_INSPECT_FORMAT)) + local self = {} @@ -505,7 +505,7 @@ do -- @usage -- kong.log.inspect.on() function self.on() - self.print = gen_log_func(_LEVELS.notice, inspect_buf, inspect, 3, " ") + self.print = gen_log_func(_LEVELS.debug, inspect_buf, inspect, 3, " ") end @@ -921,7 +921,7 @@ local function new_log(namespace, format) self.set_format(format) - self.inspect = new_inspect(format) + self.inspect = new_inspect(namespace) self.set_serialize_value = set_serialize_value self.serialize = serialize diff --git a/t/01-pdk/02-log/04-inspect.t b/t/01-pdk/02-log/04-inspect.t index 03043852a05..08cb697c05f 100644 --- a/t/01-pdk/02-log/04-inspect.t +++ b/t/01-pdk/02-log/04-inspect.t @@ -3,7 +3,7 @@ use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; do "./t/Util.pm"; -plan tests => repeat_each() * (blocks() * 4 + 6); +plan tests => repeat_each() * (blocks() * 4 + 5); run_tests(); @@ -50,7 +50,7 @@ hello = "world" GET /t --- no_response_body --- error_log eval -qr/\[kong\] content_by_lua\(nginx\.conf:\d+\):my_func:6 \{/ +qr/\[kong\] content_by_lua\(nginx\.conf:\d+\):my_func:6 \[core\]/ --- no_error_log [error] [crit] @@ -133,7 +133,7 @@ hidden -=== TEST 6: log.inspect() custom facility does not log namespace +=== TEST 6: log.inspect() custom facility does logs namespace --- http_config eval: $t::Util::HttpConfig --- config location /t { @@ -151,8 +151,8 @@ GET /t --- no_response_body --- error_log hello ---- no_error_log my_namespace +--- no_error_log [error] @@ -175,8 +175,8 @@ GET /t --- no_response_body --- error_log "hello" "world" ---- no_error_log my_namespace +--- no_error_log [error] @@ -206,7 +206,6 @@ GET /t |} +------------------------------ --- no_error_log -my_namespace [error] From 18aae566bc29f26d758b6a54700c394c2f1a3e9e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Sep 2021 21:15:49 +0300 Subject: [PATCH 0906/4351] chore(deps) bump resty.acme from 0.7.1 to 0.7.2 (#7910) ### Summary #### bug fixes - ***:** use a standarlized log interface [0ff01bd](https://github.com/fffonion/lua-resty-acme/commit/0ff01bd2ab39ff3973106946644223d1740a31b8) - **autossl:** release update_lock after cert is created to allow multiple type of certs for same domain to be created within short time [e315070](https://github.com/fffonion/lua-resty-acme/commit/e315070834a6c5b516110d61bb12bb9052f896a8) - **autossl:** increase cert lock time ([#47](https://github.com/fffonion/lua-resty-acme/issues/47)) [efb0602](https://github.com/fffonion/lua-resty-acme/commit/efb0602ab286f93f25d6f98d9ec26521970f743b) - **tls-alpn-01:** set version 3 in certificate generated ([#49](https://github.com/fffonion/lua-resty-acme/issues/49)) [887cad8](https://github.com/fffonion/lua-resty-acme/commit/887cad8b2ee02748c863f85e8f8afdec3ca897bf) --- kong-2.6.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 643471b57e9..0b0941528bd 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.7.4", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.7.1", + "lua-resty-acme == 0.7.2", "lua-resty-session == 3.8", -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", From 6c6cdeed74343b5e64d1851e63063a37bc87dac9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Sep 2021 21:16:02 +0300 Subject: [PATCH 0907/4351] chore(deps) bump resty.openssl from 0.7.4 to 0.7.5 (#7909) ### Summary #### bug fixes - ***:** rename some EVP_ API to use get in openssl3.0 [8fbdb39](https://github.com/fffonion/lua-resty-openssl/commit/8fbdb396d0a4988a24ff2e0404c1866a416d9cff) - **aux/nginx:** add 1.19.9 [eb73691](https://github.com/fffonion/lua-resty-openssl/commit/eb73691c058c9d55a1b57405f889f5bc3ecd0420) --- kong-2.6.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 0b0941528bd..8be7ae424d9 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-cookie == 0.1.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.7.4", + "lua-resty-openssl == 0.7.5", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From deb9cf5c03f1d108ab32e1f525782fc9015ff3ab Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Sep 2021 21:26:41 +0300 Subject: [PATCH 0908/4351] feat(pdk) add kong.response.get_raw_body and kong.response.set_raw_body ### Summary Adds two new PDK functions that currently only work on `body_filter` phase: 1. kong.response.get_raw_body 2. kong.response.set_raw_body The `body_filter` phase may be called for each chunk. Sometimes plugins need the full body. If all plugins try to buffer the response, it leads to multiple buffers and even buggy situations. Thus, `kong.response.get_raw_body` was added. The `kong.response.set_raw_body` as a better way to do: ``` ngx.arg[1] = "hello" ngx.arg[2] = true ``` in `body_filter` phase. It also clears the `buffer` if one was created by' `kong.response.get_raw_body`. --- kong/pdk/response.lua | 111 +++++++++++++++++++++++-- t/01-pdk/08-response/00-phase_checks.t | 24 ++++++ t/01-pdk/08-response/09-set_raw_body.t | 105 ++++++++++++++++++++++- t/01-pdk/08-response/14-get_raw_body.t | 75 +++++++++++++++++ 4 files changed, 307 insertions(+), 8 deletions(-) create mode 100644 t/01-pdk/08-response/14-get_raw_body.t diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 694b43ce7d3..4c38b884ea3 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -19,12 +19,14 @@ local utils = require "kong.tools.utils" local ngx = ngx +local arg = ngx.arg local fmt = string.format local type = type local find = string.find local lower = string.lower local error = error local pairs = pairs +local concat = table.concat local coroutine = coroutine local normalize_header = checks.normalize_header local normalize_multi_header = checks.normalize_multi_header @@ -517,14 +519,111 @@ local function new(self, major_version) end - --function _RESPONSE.set_raw_body(body) - -- -- TODO: implement, but how? - --end + --- + -- Returns the full body when the last chunk has been read. -- + -- Calling this function will start to buffer the body in + -- an internal request context variable, and set the current + -- chunk (`ngx.arg[1]`) to `nil` when the chunk is not the + -- last one. Otherwise it returns the full buffered body. -- - --function _RESPONSE.set_body(args, mimetype) - -- -- TODO: implement, but how? - --end + -- @function kong.response.get_raw_body + -- @phases `body_filter` + -- @treturn string body The full body when the last chunk has been read, + -- otherwise returns `nil` + -- @usage + -- local body = kong.response.get_raw_body() + -- if body then + -- body = transform(body) + -- kong.response.set_raw_body(body) + -- end + function _RESPONSE.get_raw_body() + check_phase(PHASES.body_filter) + + local body_buffer + local chunk = arg[1] + local eof = arg[2] + if eof then + body_buffer = self.ctx.core.body_buffer + if not body_buffer then + return chunk + end + end + + if type(chunk) == "string" and chunk ~= "" then + if not eof then + body_buffer = self.ctx.core.body_buffer + end + + if body_buffer then + local n = body_buffer.n + 1 + body_buffer.n = n + body_buffer[n] = chunk + + else + body_buffer = { + chunk, + n = 1 + } + + self.ctx.core.body_buffer = body_buffer + end + end + + if eof then + if body_buffer then + body_buffer = concat(body_buffer, "", 1, body_buffer.n) + else + body_buffer = "" + end + + arg[1] = body_buffer + return body_buffer + end + + arg[1] = nil + return nil + end + + + --- + -- Sets the body of the response + -- + -- The `body` argument must be a string and will not be processed in any way. + -- This function cannot anymore change the `Content-Length` header if one was + -- added. So if you decide to use this function, the `Content-Length` header + -- should also be cleared, e.g. in `header_filter` phase. + -- + -- @function kong.response.set_raw_body + -- @phases `body_filter` + -- @tparam string body The raw body + -- @return Nothing; throws an error on invalid inputs. + -- @usage + -- kong.response.set_raw_body("Hello, world!") + -- -- or + -- local body = kong.response.get_raw_body() + -- if body then + -- body = transform(body) + -- kong.response.set_raw_body(body) + -- end + function _RESPONSE.set_raw_body(body) + check_phase(PHASES.body_filter) + + if type(body) ~= "string" then + error("body must be a string", 2) + end + + if body == "" then -- Needed by Nginx + arg[1] = "\n" + else + arg[1] = body + end + + arg[2] = true + + self.ctx.core.body_buffer = nil + end + local function is_grpc_request() local req_ctype = ngx.var.content_type diff --git a/t/01-pdk/08-response/00-phase_checks.t b/t/01-pdk/08-response/00-phase_checks.t index f0081d5c75f..509bc43501f 100644 --- a/t/01-pdk/08-response/00-phase_checks.t +++ b/t/01-pdk/08-response/00-phase_checks.t @@ -174,6 +174,30 @@ qq{ body_filter = false, log = false, admin_api = true, + }, { + method = "get_raw_body", + args = { }, + init_worker = false, + certificate = false, + rewrite = false, + access = false, + header_filter = false, + response = false, + body_filter = true, + log = false, + admin_api = false, + }, { + method = "set_raw_body", + args = { "lorem, ipsum" }, + init_worker = false, + certificate = false, + rewrite = false, + access = false, + header_filter = false, + response = false, + body_filter = true, + log = false, + admin_api = false, } } diff --git a/t/01-pdk/08-response/09-set_raw_body.t b/t/01-pdk/08-response/09-set_raw_body.t index 97c0e27f63b..0bcdde2e971 100644 --- a/t/01-pdk/08-response/09-set_raw_body.t +++ b/t/01-pdk/08-response/09-set_raw_body.t @@ -3,23 +3,124 @@ use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; do "./t/Util.pm"; +$ENV{TEST_NGINX_NXSOCK} ||= html_dir(); + plan tests => repeat_each() * (blocks() * 3); run_tests(); __DATA__ -=== TEST 1: response.set_raw_body() sets raw body +=== TEST 1: response.set_raw_body() errors if not a string +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + } + header_filter_by_lua_block { + ngx.status = 200 + ngx.header["Content-Length"] = nil + } + body_filter_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.response.set_raw_body, 0) + if not pok then + pdk.response.set_raw_body(err .. "\n") + end + } + } +--- request +GET /t +--- response_body +body must be a string +--- no_error_log +[error] + + + +=== TEST 2: response.set_raw_body() errors if given no arguments +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + } + header_filter_by_lua_block { + ngx.status = 200 + ngx.header["Content-Length"] = nil + } + body_filter_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.response.set_raw_body) + if not pok then + pdk.response.set_raw_body(err .. "\n") + end + } + } +--- request +GET /t +--- response_body +body must be a string +--- no_error_log +[error] + + + +=== TEST 3: response.set_raw_body() accepts an empty string --- http_config eval: $t::Util::HttpConfig --- config location = /t { content_by_lua_block { - -- TODO: implement + ngx.say("Default Content") + } + header_filter_by_lua_block { + ngx.status = 200 + ngx.header["Content-Length"] = nil + } + body_filter_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.response.set_raw_body, "") + if pok then + ngx.arg[1] = "Empty Body:" .. (ngx.arg[1] or "") + else + ngx.arg[1] = "Error:" .. (err or "") .. "\n" + end } } --- request GET /t --- response_body +Empty Body: +--- no_error_log +[error] + + +=== TEST 4: response.set_raw_body() sets raw body +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + } + header_filter_by_lua_block { + ngx.status = 200 + ngx.header["Content-Length"] = nil + } + body_filter_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.response.set_raw_body("Hello, World!\n") + } + } +--- request +GET /t +--- response_body +Hello, World! --- no_error_log [error] diff --git a/t/01-pdk/08-response/14-get_raw_body.t b/t/01-pdk/08-response/14-get_raw_body.t new file mode 100644 index 00000000000..97db3cc593f --- /dev/null +++ b/t/01-pdk/08-response/14-get_raw_body.t @@ -0,0 +1,75 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +$ENV{TEST_NGINX_NXSOCK} ||= html_dir(); + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: response.get_raw_body() gets raw body +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + ngx.say("Hello, Content by Lua Block") + } + body_filter_by_lua_block { + ngx.ctx.called = (ngx.ctx.called or 0) + 1 + + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local body = pdk.response.get_raw_body() + if body then + pdk.response.set_raw_body(body .. "Enhanced by Body Filter\nCalled " + .. ngx.ctx.called .. " times\n") + end + } + } +--- request +GET /t +--- response_body +Hello, Content by Lua Block +Enhanced by Body Filter +Called 2 times +--- no_error_log +[error] + + + +=== TEST 2: response.get_raw_body() gets raw body when chunked +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + echo -n 'Hello, '; + echo 'Content by Lua Block'; + + body_filter_by_lua_block { + ngx.ctx.called = (ngx.ctx.called or 0) + 1 + + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local body = pdk.response.get_raw_body() + if body then + if body == "Hello, Content by Lua Block\n" then + pdk.response.set_raw_body(body .. "Enhanced by Body Filter\nCalled " .. ngx.ctx.called .. " times\n") + else + pdk.response.set_raw_body("Wrong body") + end + end + } + } +--- request +GET /t +--- response_body +Hello, Content by Lua Block +Enhanced by Body Filter +Called 3 times +--- no_error_log +[error] From cef76843c818da4088bd601fb775249a62f6e90f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Sep 2021 21:26:56 +0300 Subject: [PATCH 0909/4351] refactor(proxy-cache) use kong.response.get_raw_body and kong.response.set_raw_body ### Summary Just refactors `proxy-cache` plugin to use the two new PDK functions. --- kong/plugins/proxy-cache/handler.lua | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 0f9f231327b..2131bb9cbec 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -209,7 +209,7 @@ end local ProxyCacheHandler = { - VERSION = "1.3.1", + VERSION = "1.3.2", PRIORITY = 100, } @@ -396,12 +396,8 @@ function ProxyCacheHandler:body_filter(conf) return end - local chunk = ngx.arg[1] - local eof = ngx.arg[2] - - proxy_cache.res_body = (proxy_cache.res_body or "") .. (chunk or "") - - if eof then + local body = kong.response.get_raw_body() + if body then local strategy = require(STRATEGY_PATH)({ strategy_name = conf.strategy, strategy_opts = conf[conf.strategy], @@ -410,8 +406,8 @@ function ProxyCacheHandler:body_filter(conf) local res = { status = kong.response.get_status(), headers = proxy_cache.res_headers, - body = proxy_cache.res_body, - body_len = #proxy_cache.res_body, + body = body, + body_len = #body, timestamp = time(), ttl = proxy_cache.res_ttl, version = CACHE_VERSION, From 52c734c3948227a54377658645bb5df77728630e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Sep 2021 21:27:11 +0300 Subject: [PATCH 0910/4351] refactor(response-transformer) use kong.response.get_raw_body and kong.response.set_raw_body ### Summary Just refactors `proxy-cache` plugin to use the two new PDK functions. --- kong/plugins/response-transformer/handler.lua | 30 +++++++------------ 1 file changed, 10 insertions(+), 20 deletions(-) diff --git a/kong/plugins/response-transformer/handler.lua b/kong/plugins/response-transformer/handler.lua index 0129ff7d795..7be1a8f8b2c 100644 --- a/kong/plugins/response-transformer/handler.lua +++ b/kong/plugins/response-transformer/handler.lua @@ -4,14 +4,12 @@ local header_transformer = require "kong.plugins.response-transformer.header_tra local is_body_transform_set = header_transformer.is_body_transform_set local is_json_body = header_transformer.is_json_body -local concat = table.concat local kong = kong -local ngx = ngx local ResponseTransformerHandler = { PRIORITY = 800, - VERSION = "2.0.1", + VERSION = "2.0.2", } @@ -21,23 +19,15 @@ end function ResponseTransformerHandler:body_filter(conf) - if is_body_transform_set(conf) and is_json_body(kong.response.get_header("Content-Type")) then - local ctx = ngx.ctx - local chunk, eof = ngx.arg[1], ngx.arg[2] - - ctx.rt_body_chunks = ctx.rt_body_chunks or {} - ctx.rt_body_chunk_number = ctx.rt_body_chunk_number or 1 - - if eof then - local chunks = concat(ctx.rt_body_chunks) - local body = body_transformer.transform_json_body(conf, chunks) - ngx.arg[1] = body or chunks - - else - ctx.rt_body_chunks[ctx.rt_body_chunk_number] = chunk - ctx.rt_body_chunk_number = ctx.rt_body_chunk_number + 1 - ngx.arg[1] = nil - end + if not is_body_transform_set(conf) + or not is_json_body(kong.response.get_header("Content-Type")) + then + return + end + + local body = kong.response.get_raw_body() + if body then + return kong.response.set_raw_body(body_transformer.transform_json_body(conf, body)) end end From 442642852776edf7e0a8d8cc3db98e5f65351edd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Sep 2021 19:59:10 +0300 Subject: [PATCH 0911/4351] style(pdk) change references from SDK to PDK --- kong/global.lua | 2 +- spec/02-integration/07-sdk/01-ctx_spec.lua | 2 +- spec/02-integration/07-sdk/02-log_spec.lua | 2 +- spec/02-integration/07-sdk/03-cluster_spec.lua | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/global.lua b/kong/global.lua index 309b278a2c1..797b146d599 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -111,7 +111,7 @@ function _GLOBAL.get_phase(self) local kctx = self.ctx if not kctx then - error("ctx SDK module not initialized", 2) + error("ctx PDK module not initialized", 2) end return kctx.core.phase diff --git a/spec/02-integration/07-sdk/01-ctx_spec.lua b/spec/02-integration/07-sdk/01-ctx_spec.lua index 741f863454e..501c70b3089 100644 --- a/spec/02-integration/07-sdk/01-ctx_spec.lua +++ b/spec/02-integration/07-sdk/01-ctx_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" -describe("SDK: kong.ctx", function() +describe("PDK: kong.ctx", function() local proxy_client local bp, db diff --git a/spec/02-integration/07-sdk/02-log_spec.lua b/spec/02-integration/07-sdk/02-log_spec.lua index 12a72a6b722..e9c5f3851ed 100644 --- a/spec/02-integration/07-sdk/02-log_spec.lua +++ b/spec/02-integration/07-sdk/02-log_spec.lua @@ -17,7 +17,7 @@ local function find_in_file(f, pat) end -describe("SDK: kong.log", function() +describe("PDK: kong.log", function() local proxy_client local bp, db diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index 16f2c8bad5c..bf9778e94d1 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -39,7 +39,7 @@ fixtures_cp.http_mock.my_server_block = [[ ]] for _, strategy in helpers.each_strategy() do - describe("SDK: kong.cluster for #" .. strategy, function() + describe("PDK: kong.cluster for #" .. strategy, function() local proxy_client lazy_setup(function() From 077b3bad6089dabe990501fc1907e60ae23e271d Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Fri, 1 Oct 2021 14:19:10 -0500 Subject: [PATCH 0912/4351] fix(balancer) reset local caches on init Balancer modules have an `init()` method that also gets called on configuration reload. This is an opportunity to clear any local cache that should reflect the database. --- kong/runloop/balancer/upstreams.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index 72b102286bb..d267a9873e9 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -31,6 +31,7 @@ local upstream_by_name = {} function upstreams_M.init() balancers = require "kong.runloop.balancer.balancers" healthcheckers = require "kong.runloop.balancer.healthcheckers" + upstream_by_name = {} end From c72b784595c99b49fbd07927521ead9d07f866cf Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Fri, 1 Oct 2021 16:00:37 -0500 Subject: [PATCH 0913/4351] fix(tests) allow test fixtures to be reset --- spec/01-unit/09-balancer_spec.lua | 156 ++++++++++++++++-------------- 1 file changed, 85 insertions(+), 71 deletions(-) diff --git a/spec/01-unit/09-balancer_spec.lua b/spec/01-unit/09-balancer_spec.lua index 5638651b4f9..3a1b67b9480 100644 --- a/spec/01-unit/09-balancer_spec.lua +++ b/spec/01-unit/09-balancer_spec.lua @@ -46,9 +46,85 @@ local function setup_it_block(consistency) }) end +local function setup_singletons(fixtures) + local singletons = require "kong.singletons" + singletons.worker_events = require "resty.worker.events" + singletons.db = {} + + singletons.worker_events.configure({ + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + }) + + local function each(fixture) + return function() + local i = 0 + return function(self) + i = i + 1 + return fixture[i] + end + end + end + + local function select(fixture) + return function(self, pk) + for item in self:each() do + if item.id == pk.id then + return item + end + end + end + end + + singletons.db = { + targets = { + each = each(fixtures.targets), + select_by_upstream_raw = function(self, upstream_pk) + local upstream_id = upstream_pk.id + local res, len = {}, 0 + for tgt in self:each() do + if tgt.upstream.id == upstream_id then + tgt.order = string.format("%d:%s", tgt.created_at * 1000, tgt.id) + len = len + 1 + res[len] = tgt + end + end + + table.sort(res, function(a, b) return a.order < b.order end) + return res + end + }, + upstreams = { + each = each(fixtures.upstreams), + select = select(fixtures.upstreams), + }, + } + + singletons.core_cache = { + _cache = {}, + get = function(self, key, _, loader, arg) + local v = self._cache[key] + if v == nil then + v = loader(arg) + self._cache[key] = v + end + return v + end, + invalidate_local = function(self, key) + self._cache[key] = nil + end + } + + return singletons +end + for _, consistency in ipairs({"strict", "eventual"}) do describe("Balancer (worker_consistency = " .. consistency .. ")", function() - local singletons, balancer + local balancer local targets, upstreams, balancers, healthcheckers local UPSTREAMS_FIXTURES local TARGETS_FIXTURES @@ -64,23 +140,11 @@ for _, consistency in ipairs({"strict", "eventual"}) do stub(ngx, "log") balancer = require "kong.runloop.balancer" - singletons = require "kong.singletons" - singletons.worker_events = require "resty.worker.events" - singletons.db = {} targets = require "kong.runloop.balancer.targets" upstreams = require "kong.runloop.balancer.upstreams" balancers = require "kong.runloop.balancer.balancers" healthcheckers = require "kong.runloop.balancer.healthcheckers" - singletons.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event - }) - local hc_defaults = { active = { timeout = 1, @@ -273,64 +337,10 @@ for _, consistency in ipairs({"strict", "eventual"}) do }, } - local function each(fixture) - return function() - local i = 0 - return function(self) - i = i + 1 - return fixture[i] - end - end - end - - local function select(fixture) - return function(self, pk) - for item in self:each() do - if item.id == pk.id then - return item - end - end - end - end - - singletons.db = { - targets = { - each = each(TARGETS_FIXTURES), - select_by_upstream_raw = function(self, upstream_pk) - local upstream_id = upstream_pk.id - local res, len = {}, 0 - for tgt in self:each() do - if tgt.upstream.id == upstream_id then - tgt.order = string.format("%d:%s", tgt.created_at * 1000, tgt.id) - len = len + 1 - res[len] = tgt - end - end - - table.sort(res, function(a, b) return a.order < b.order end) - return res - end - }, - upstreams = { - each = each(UPSTREAMS_FIXTURES), - select = select(UPSTREAMS_FIXTURES), - }, - } - - singletons.core_cache = { - _cache = {}, - get = function(self, key, _, loader, arg) - local v = self._cache[key] - if v == nil then - v = loader(arg) - self._cache[key] = v - end - return v - end, - invalidate_local = function(self, key) - self._cache[key] = nil - end - } + setup_singletons({ + targets = TARGETS_FIXTURES, + upstreams = UPSTREAMS_FIXTURES, + }) balancers.init() healthcheckers.init() @@ -428,6 +438,10 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("get_upstream_by_name()", function() it("retrieves a complete upstream based on its name", function() + setup_singletons({ + targets = TARGETS_FIXTURES, + upstreams = UPSTREAMS_FIXTURES, + }) setup_it_block(consistency) for _, fixture in ipairs(UPSTREAMS_FIXTURES) do local upstream = balancer.get_upstream_by_name(fixture.name) From 9a1a32e11d88d91fcc6da58d9d7410de569cb223 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 16 Sep 2021 10:33:49 -0500 Subject: [PATCH 0914/4351] Chore(dns) Import DNS client from lua-resty-dns-client MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Thijs Schreijer Co-authored-by: Datong Sun Co-authored-by: Vinicius Mignot Co-authored-by: Murillo Paula Co-authored-by: Joshua Schmid Co-authored-by: Martin Ivanov Co-authored-by: Hisham Muhammad Co-authored-by: chenxf Co-authored-by: Guilherme Salazar Co-authored-by: GwanYeong Kim Co-authored-by: Enrique García Cota --- kong-2.6.0-0.rockspec | 7 +- kong/db/strategies/cassandra/connector.lua | 4 +- kong/globalpatches.lua | 9 +- kong/resty/dns/client.lua | 1569 +++++++++++++++ kong/resty/dns/utils.lua | 337 ++++ kong/runloop/balancer/balancers.lua | 2 +- kong/runloop/balancer/init.lua | 2 +- kong/runloop/balancer/targets.lua | 4 +- kong/tools/dns.lua | 2 +- spec/01-unit/09-balancer/01-generic_spec.lua | 6 +- .../09-balancer/02-least_connections_spec.lua | 6 +- .../03-consistent_hashing_spec.lua | 8 +- .../09-balancer/04-round_robin_spec.lua | 6 +- spec/01-unit/09-balancer_spec.lua | 4 +- spec/01-unit/14-dns_spec.lua | 2 +- spec/01-unit/21-dns-client/01-utils_spec.lua | 386 ++++ spec/01-unit/21-dns-client/02-client_spec.lua | 1699 +++++++++++++++++ .../21-dns-client/03-client_cache_spec.lua | 583 ++++++ t/03-dns-client/00-sanity.t | 27 + t/03-dns-client/01-phases.t | 66 + t/03-dns-client/02-timer-usage.t | 78 + 21 files changed, 4782 insertions(+), 25 deletions(-) create mode 100644 kong/resty/dns/client.lua create mode 100644 kong/resty/dns/utils.lua create mode 100644 spec/01-unit/21-dns-client/01-utils_spec.lua create mode 100644 spec/01-unit/21-dns-client/02-client_spec.lua create mode 100644 spec/01-unit/21-dns-client/03-client_cache_spec.lua create mode 100644 t/03-dns-client/00-sanity.t create mode 100644 t/03-dns-client/01-phases.t create mode 100644 t/03-dns-client/02-timer-usage.t diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 8be7ae424d9..970975c8533 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -29,7 +29,10 @@ dependencies = { "lyaml == 6.2.7", "luasyslog == 2.0.1", "lua_pack == 1.0.5", - "lua-resty-dns-client == 6.0.2", + "lrandom", + "lua-resty-timer ~> 1", + "binaryheap >= 0.4", + "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.4.2", @@ -84,6 +87,8 @@ build = { ["kong.templates.kong_defaults"] = "kong/templates/kong_defaults.lua", ["kong.templates.kong_yml"] = "kong/templates/kong_yml.lua", + ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", + ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", ["kong.resty.ctx"] = "kong/resty/ctx.lua", ["kong.vendor.classic"] = "kong/vendor/classic.lua", diff --git a/kong/db/strategies/cassandra/connector.lua b/kong/db/strategies/cassandra/connector.lua index 3822439d99f..26566854a37 100644 --- a/kong/db/strategies/cassandra/connector.lua +++ b/kong/db/strategies/cassandra/connector.lua @@ -36,7 +36,7 @@ function CassandraConnector.new(kong_config) package.loaded["socket"] = nil package.loaded["kong.tools.dns"] = nil - package.loaded["resty.dns.client"] = nil + package.loaded["kong.resty.dns.client"] = nil package.loaded["resty.dns.resolver"] = nil ngx.socket.tcp = function(...) -- luacheck: ignore @@ -120,7 +120,7 @@ function CassandraConnector.new(kong_config) kong_config.dns_no_sync = dns_no_sync_old package.loaded["resty.dns.resolver"] = nil - package.loaded["resty.dns.client"] = nil + package.loaded["kong.resty.dns.client"] = nil package.loaded["kong.tools.dns"] = nil package.loaded["socket"] = nil diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 2ca1c084bee..c21d5b17c5f 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -417,7 +417,14 @@ return function(options) end -- STEP 5: load code that should be using the patched versions, if any (because of dependency chain) - toip = require("resty.dns.client").toip -- this will load utils and penlight modules for example + do + local client = package.loaded["kong.resty.dns.client"] + if not client then + client = require("kong.tools.dns")() + end + + toip = client.toip + end end require "kong.deprecation".init(options.cli) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua new file mode 100644 index 00000000000..ad281eb133e --- /dev/null +++ b/kong/resty/dns/client.lua @@ -0,0 +1,1569 @@ +-------------------------------------------------------------------------- +-- DNS client. +-- +-- Works with OpenResty only. Requires the [`lua-resty-dns`](https://github.com/openresty/lua-resty-dns) module. +-- +-- _NOTES_: +-- +-- 1. parsing the config files upon initialization uses blocking i/o, so use with +-- care. See `init` for details. +-- 2. All returned records are directly from the cache. _So do not modify them!_ +-- If you need to, copy them first. +-- 3. TTL for records is the TTL returned by the server at the time of fetching +-- and won't be updated while the client serves the records from its cache. +-- 4. resolving IPv4 (A-type) and IPv6 (AAAA-type) addresses is explicitly supported. If +-- the hostname to be resolved is a valid IP address, it will be cached with a ttl of +-- 10 years. So the user doesn't have to check for ip adresses. +-- +-- @copyright 2016-2017 Kong Inc. +-- @author Thijs Schreijer +-- @license Apache 2.0 + +local _ +local utils = require("kong.resty.dns.utils") +local fileexists = require("pl.path").exists +local semaphore = require("ngx.semaphore").new +local lrucache = require("resty.lrucache") +local resolver = require("resty.dns.resolver") +local deepcopy = require("pl.tablex").deepcopy +local time = ngx.now +local log = ngx.log +local ERR = ngx.ERR +local WARN = ngx.WARN +local DEBUG = ngx.DEBUG +local PREFIX = "[dns-client] " +local timer_at = ngx.timer.at +local get_phase = ngx.get_phase + +local math_min = math.min +local math_max = math.max +local math_fmod = math.fmod +local math_random = math.random +local table_remove = table.remove +local table_insert = table.insert +local table_concat = table.concat +local string_lower = string.lower + +local EMPTY = setmetatable({}, + {__newindex = function() error("The 'EMPTY' table is read-only") end}) + +-- resolver options +local config + + +local defined_hosts -- hash table to lookup names originating from the hosts file +local emptyTtl -- ttl (in seconds) for empty and 'name error' (3) errors +local badTtl -- ttl (in seconds) for a other dns error results +local staleTtl -- ttl (in seconds) to serve stale data (while new lookup is in progress) +local validTtl -- ttl (in seconds) to use to override ttl of any valid answer +local cacheSize -- size of the lru cache +local noSynchronisation +local orderValids = {"LAST", "SRV", "A", "AAAA", "CNAME"} -- default order to query +local typeOrder -- array with order of types to try +local clientErrors = { -- client specific errors + [100] = "cache only lookup failed", + [101] = "empty record received", +} + +for _,v in ipairs(orderValids) do orderValids[v:upper()] = v end + +-- create module table +local _M = {} +-- copy resty based constants for record types +for k,v in pairs(resolver) do + if type(k) == "string" and k:sub(1,5) == "TYPE_" then + _M[k] = v + end +end +-- insert our own special value for "last success" +_M.TYPE_LAST = -1 + + +-- ============================================== +-- Debugging aid +-- ============================================== +-- to be enabled manually by doing a replace-all on the +-- long comment start. +--[[ +local json = require("cjson").encode + +local function fquery(item) + return (tostring(item):gsub("table: ", "query=")) +end + +local function frecord(record) + if type(record) ~= "table" then + return tostring(record) + end + return (tostring(record):gsub("table: ", "record=")) .. " " .. json(record) +end +--]] + + +-- ============================================== +-- In memory DNS cache +-- ============================================== + +--- Caching. +-- The cache will not update the `ttl` field. So every time the same record +-- is served, the ttl will be the same. But the cache will insert extra fields +-- on the top-level; `touch` (timestamp of last access), `expire` (expiry time +-- based on `ttl`), and `expired` (boolean indicating it expired/is stale) +-- @section caching + + +-- hostname lru-cache indexed by "recordtype:hostname" returning address list. +-- short names are indexed by "recordtype:short:hostname" +-- Result is a list with entries. +-- Keys only by "hostname" only contain the last succesfull lookup type +-- for this name, see `resolve` function. +local dnscache + +-- lookup a single entry in the cache. +-- @param qname name to lookup +-- @param qtype type number, any of the TYPE_xxx constants +-- @return cached record or nil +local cachelookup = function(qname, qtype) + local now = time() + local key = qtype..":"..qname + local cached = dnscache:get(key) + + if cached then + cached.touch = now + if (cached.expire < now) then + cached.expired = true + --[[ + log(DEBUG, PREFIX, "cache get (stale): ", key, " ", frecord(cached)) + else + log(DEBUG, PREFIX, "cache get: ", key, " ", frecord(cached)) + --]] + end + --[[ + else + log(DEBUG, PREFIX, "cache get (miss): ", key) + --]] + end + + return cached +end + +-- inserts an entry in the cache. +-- @param entry the dns record list to store (may also be an error entry) +-- @param qname the name under which to store the record (optional for records, not for errors) +-- @param qtype the query type for which to store the record (optional for records, not for errors) +-- @return nothing +local cacheinsert = function(entry, qname, qtype) + local key, lru_ttl + local now = time() + local e1 = entry[1] + + if not entry.expire then + -- new record not seen before + local ttl + if e1 then + -- an actual, non-empty, record + key = (qtype or e1.type) .. ":" .. (qname or e1.name) + + ttl = validTtl or math.huge + for i = 1, #entry do + local record = entry[i] + if validTtl then + -- force configured ttl + record.ttl = validTtl + else + -- determine minimum ttl of all answer records + ttl = math_min(ttl, record.ttl) + end + -- update IPv6 address format to include square brackets + if record.type == _M.TYPE_AAAA then + record.address = utils.parseHostname(record.address) + elseif record.type == _M.TYPE_SRV then -- SRV can also contain IPv6 + record.target = utils.parseHostname(record.target) + end + end + + elseif entry.errcode and entry.errcode ~= 3 then + -- an error, but no 'name error' (3) + if (cachelookup(qname, qtype) or EMPTY)[1] then + -- we still have a stale record with data, so we're not replacing that + --[[ + log(DEBUG, PREFIX, "cache set (skip on name error): ", key, " ", frecord(entry)) + --]] + return + end + ttl = badTtl + key = qtype..":"..qname + + elseif entry.errcode == 3 then + -- a 'name error' (3) + ttl = emptyTtl + key = qtype..":"..qname + + else + -- empty record + if (cachelookup(qname, qtype) or EMPTY)[1] then + -- we still have a stale record with data, so we're not replacing that + --[[ + log(DEBUG, PREFIX, "cache set (skip on empty): ", key, " ", frecord(entry)) + --]] + return + end + ttl = emptyTtl + key = qtype..":"..qname + end + + -- set expire time + entry.touch = now + entry.ttl = ttl + entry.expire = now + ttl + entry.expired = false + lru_ttl = ttl + staleTtl + --[[ + log(DEBUG, PREFIX, "cache set (new): ", key, " ", frecord(entry)) + --]] + + else + -- an existing record reinserted (under a shortname for example) + -- must calculate remaining ttl, cannot get it from lrucache + key = (qtype or e1.type) .. ":" .. (qname or e1.name) + lru_ttl = entry.expire - now + staleTtl + --[[ + log(DEBUG, PREFIX, "cache set (existing): ", key, " ", frecord(entry)) + --]] + end + + if lru_ttl <= 0 then + -- item is already expired, so we do not add it + dnscache:delete(key) + --[[ + log(DEBUG, PREFIX, "cache set (delete on expired): ", key, " ", frecord(entry)) + --]] + return + end + + dnscache:set(key, entry, lru_ttl) +end + +-- Lookup a shortname in the cache. +-- @param qname the name to lookup +-- @param qtype (optional) if not given a non-type specific query is done +-- @return same as cachelookup +local function cacheShortLookup(qname, qtype) + return cachelookup("short:" .. qname, qtype or "none") +end + +-- Inserts a shortname in the cache. +-- @param qname the name to lookup +-- @param qtype (optional) if not given a non-type specific insertion is done +-- @return nothing +local function cacheShortInsert(entry, qname, qtype) + return cacheinsert(entry, "short:" .. qname, qtype or "none") +end + +-- Lookup the last succesful query type. +-- @param qname name to resolve +-- @return query/record type constant, or ˋnilˋ if not found +local function cachegetsuccess(qname) + return dnscache:get(qname) +end + +-- Sets the last succesful query type. +-- Only if the type provided is in the list of types to try. +-- @param qname name resolved +-- @param qtype query/record type to set, or ˋnilˋ to clear +-- @return `true` if set, or `false` if not +local function cachesetsuccess(qname, qtype) + + -- Test whether the qtype value is in our search/order list + local validType = false + for _, t in ipairs(typeOrder) do + if t == qtype then + validType = true + break + end + end + if not validType then + -- the qtype is not in the list, so we're not setting it as the + -- success type + --[[ + log(DEBUG, PREFIX, "cache set success (skip on bad type): ", qname, ", ", qtype) + --]] + return false + end + + dnscache:set(qname, qtype) + --[[ + log(DEBUG, PREFIX, "cache set success: ", qname, " = ", qtype) + --]] + return true +end + + +-- ===================================================== +-- Try/status list for recursion checks and logging +-- ===================================================== + +local msg_mt = { + __tostring = function(self) + return table_concat(self, "/") + end +} + +local try_list_mt = { + __tostring = function(self) + local l, i = {}, 0 + for _, entry in ipairs(self) do + l[i] = '","' + l[i+1] = entry.qname + l[i+2] = ":" + l[i+3] = entry.qtype or "(na)" + local m = tostring(entry.msg):gsub('"',"'") + if m == "" then + i = i + 4 + else + l[i+4] = " - " + l[i+5] = m + i = i + 6 + end + end + -- concatenate result and encode as json array + return '["' .. table_concat(l) .. '"]' + end +} + +-- adds a try to a list of tries. +-- The list keeps track of all queries tried so far. The array part lists the +-- order of attempts, whilst the `:` key contains the index of that try. +-- @param self (optional) the list to add to, if omitted a new one will be created and returned +-- @param qname name being looked up +-- @param qtype query type being done +-- @param status (optional) message to be recorded +-- @return the list +local function try_add(self, qname, qtype, status) + self = self or setmetatable({}, try_list_mt) + local key = tostring(qname) .. ":" .. tostring(qtype) + local idx = #self + 1 + self[idx] = { + qname = qname, + qtype = qtype, + msg = setmetatable({ status }, msg_mt), + } + self[key] = idx + return self +end + +-- adds a status to the last try. +-- @param self the try_list to add to +-- @param status string with current status, added to the list for the current try +-- @return the try_list +local function try_status(self, status) + local status_list = self[#self].msg + status_list[#status_list + 1] = status + return self +end + + +-- ============================================== +-- Main DNS functions for lookup +-- ============================================== + +--- Resolving. +-- When resolving names, queries will be synchronized, such that only a single +-- query will be sent. If stale data is available, the request will return +-- stale data immediately, whilst continuing to resolve the name in the +-- background. +-- +-- The `dnsCacheOnly` parameter found with `resolve` and `toip` can be used in +-- contexts where the co-socket api is unavailable. When the flag is set +-- only cached data is returned, but it will never use blocking io. +-- @section resolving + + +local poolMaxWait +local poolMaxRetry + +--- Initialize the client. Can be called multiple times. When called again it +-- will clear the cache. +-- @param options Same table as the [OpenResty dns resolver](https://github.com/openresty/lua-resty-dns), +-- with some extra fields explained in the example below. +-- @return `true` on success, `nil+error`, or throw an error on bad input +-- @usage -- config files to parse +-- -- `hosts` and `resolvConf` can both be a filename, or a table with file-contents +-- -- The contents of the `hosts` file will be inserted in the cache. +-- -- From `resolv.conf` the `nameserver`, `search`, `ndots`, `attempts` and `timeout` values will be used. +-- local hosts = {} -- initialize without any blocking i/o +-- local resolvConf = {} -- initialize without any blocking i/o +-- +-- -- when getting nameservers from `resolv.conf`, get ipv6 servers? +-- local enable_ipv6 = false +-- +-- -- Order in which to try different dns record types when resolving +-- -- 'last'; will try the last previously successful type for a hostname. +-- local order = { "last", "SRV", "A", "AAAA", "CNAME" } +-- +-- -- Stale ttl for how long a stale record will be served from the cache +-- -- while a background lookup is in progress. +-- local staleTtl = 4.0 -- in seconds (can have fractions) +-- +-- -- Cache ttl for empty and 'name error' (3) responses +-- local emptyTtl = 30.0 -- in seconds (can have fractions) +-- +-- -- Cache ttl for other error responses +-- local badTtl = 1.0 -- in seconds (can have fractions) +-- +-- -- Overriding ttl for valid queries, if given +-- local validTtl = nil -- in seconds (can have fractions) +-- +-- -- `ndots`, same as the `resolv.conf` option, if not given it is taken from +-- -- `resolv.conf` or otherwise set to 1 +-- local ndots = 1 +-- +-- -- `no_random`, if set disables randomly picking the first nameserver, if not +-- -- given it is taken from `resolv.conf` option `rotate` (inverted). +-- -- Defaults to `true`. +-- local no_random = true +-- +-- -- `search`, same as the `resolv.conf` option, if not given it is taken from +-- -- `resolv.conf`, or set to the `domain` option, or no search is performed +-- local search = { +-- "mydomain.com", +-- "site.domain.org", +-- } +-- +-- -- Disables synchronization between queries, resulting in each lookup for the +-- -- same name being executed in it's own query to the nameservers. The default +-- -- (`false`) will synchronize multiple queries for the same name to a single +-- -- query to the nameserver. +-- noSynchronisation = false +-- +-- assert(client.init({ +-- hosts = hosts, +-- resolvConf = resolvConf, +-- ndots = ndots, +-- no_random = no_random, +-- search = search, +-- order = order, +-- badTtl = badTtl, +-- emptyTtl = emptTtl, +-- staleTtl = staleTtl, +-- validTtl = validTtl, +-- enable_ipv6 = enable_ipv6, +-- noSynchronisation = noSynchronisation, +-- }) +-- ) +_M.init = function(options) + + log(DEBUG, PREFIX, "(re)configuring dns client") + local resolv, hosts, err + options = options or {} + + staleTtl = options.staleTtl or 4 + log(DEBUG, PREFIX, "staleTtl = ", staleTtl) + + cacheSize = options.cacheSize or 10000 -- default set here to be able to reset the cache + noSynchronisation = options.noSynchronisation + log(DEBUG, PREFIX, "noSynchronisation = ", tostring(noSynchronisation)) + + dnscache = lrucache.new(cacheSize) -- clear cache on (re)initialization + defined_hosts = {} -- reset hosts hash table + + local order = options.order or orderValids + typeOrder = {} -- clear existing upvalue + local ip_preference + for i,v in ipairs(order) do + local t = v:upper() + if not ip_preference and (t == "A" or t == "AAAA") then + -- the first one up in the list is the IP type (v4 or v6) that we + -- prefer + ip_preference = t + end + assert(orderValids[t], "Invalid dns record type in order array; "..tostring(v)) + typeOrder[i] = _M["TYPE_"..t] + end + assert(#typeOrder > 0, "Invalid order list; cannot be empty") + log(DEBUG, PREFIX, "query order = ", table_concat(order,", ")) + + + -- Deal with the `hosts` file + + local hostsfile = options.hosts or utils.DEFAULT_HOSTS + + if ((type(hostsfile) == "string") and (fileexists(hostsfile)) or + (type(hostsfile) == "table")) then + hosts, err = utils.parseHosts(hostsfile) -- results will be all lowercase! + if not hosts then return hosts, err end + else + log(WARN, PREFIX, "Hosts file not found: "..tostring(hostsfile)) + hosts = {} + end + + -- treat `localhost` special, by always defining it, RFC 6761: Section 6.3.3 + if not hosts.localhost then + hosts.localhost = { + ipv4 = "127.0.0.1", + ipv6 = "[::1]", + } + end + + -- Populate the DNS cache with the hosts (and aliasses) from the hosts file. + local ttl = 10*365*24*60*60 -- use ttl of 10 years for hostfile entries + for name, address in pairs(hosts) do + name = string_lower(name) + if address.ipv4 then + cacheinsert({{ -- NOTE: nested list! cache is a list of lists + name = name, + address = address.ipv4, + type = _M.TYPE_A, + class = 1, + ttl = ttl, + }}) + defined_hosts[name..":".._M.TYPE_A] = true + -- cache is empty so far, so no need to check for the ip_preference + -- field here, just set ipv4 as success-type. + cachesetsuccess(name, _M.TYPE_A) + log(DEBUG, PREFIX, "adding A-record from 'hosts' file: ",name, " = ", address.ipv4) + end + if address.ipv6 then + cacheinsert({{ -- NOTE: nested list! cache is a list of lists + name = name, + address = address.ipv6, + type = _M.TYPE_AAAA, + class = 1, + ttl = ttl, + }}) + defined_hosts[name..":".._M.TYPE_AAAA] = true + -- do not overwrite the A success-type unless AAAA is preferred + if ip_preference == "AAAA" or not cachegetsuccess(name) then + cachesetsuccess(name, _M.TYPE_AAAA) + end + log(DEBUG, PREFIX, "adding AAAA-record from 'hosts' file: ",name, " = ", address.ipv6) + end + end + + -- see: https://github.com/Kong/kong/issues/7444 + -- since the validTtl affects ttl of caching entries, + -- only set it after hosts entries are inserted + -- so that the 10 years of TTL for hosts file actually takes effect. + validTtl = options.validTtl + log(DEBUG, PREFIX, "validTtl = ", tostring(validTtl)) + + -- Deal with the `resolv.conf` file + + local resolvconffile = options.resolvConf or utils.DEFAULT_RESOLV_CONF + + if ((type(resolvconffile) == "string") and (fileexists(resolvconffile)) or + (type(resolvconffile) == "table")) then + resolv, err = utils.applyEnv(utils.parseResolvConf(resolvconffile)) + if not resolv then return resolv, err end + else + log(WARN, PREFIX, "Resolv.conf file not found: "..tostring(resolvconffile)) + resolv = {} + end + if not resolv.options then resolv.options = {} end + + if #(options.nameservers or {}) == 0 and resolv.nameserver then + options.nameservers = {} + -- some systems support port numbers in nameserver entries, so must parse those + for _, address in ipairs(resolv.nameserver) do + local ip, port, t = utils.parseHostname(address) + if t == "ipv6" and not options.enable_ipv6 then + -- should not add this one + log(DEBUG, PREFIX, "skipping IPv6 nameserver ", port and (ip..":"..port) or ip) + elseif t == "ipv6" and ip:find([[%]], nil, true) then + -- ipv6 with a scope + log(DEBUG, PREFIX, "skipping IPv6 nameserver (scope not supported) ", port and (ip..":"..port) or ip) + else + if port then + options.nameservers[#options.nameservers + 1] = { ip, port } + else + options.nameservers[#options.nameservers + 1] = ip + end + end + end + end + options.nameservers = options.nameservers or {} + if #options.nameservers == 0 then + log(WARN, PREFIX, "Invalid configuration, no valid nameservers found") + else + for _, r in ipairs(options.nameservers) do + log(DEBUG, PREFIX, "nameserver ", type(r) == "table" and (r[1]..":"..r[2]) or r) + end + end + + options.retrans = options.retrans or resolv.options.attempts or 5 -- 5 is openresty default + log(DEBUG, PREFIX, "attempts = ", options.retrans) + + if options.no_random == nil then + options.no_random = not resolv.options.rotate + else + options.no_random = not not options.no_random -- force to boolean + end + log(DEBUG, PREFIX, "no_random = ", options.no_random) + + if not options.timeout then + if resolv.options.timeout then + options.timeout = resolv.options.timeout * 1000 + else + options.timeout = 2000 -- 2000 is openresty default + end + end + log(DEBUG, PREFIX, "timeout = ", options.timeout, " ms") + + -- setup the search order + options.ndots = options.ndots or resolv.options.ndots or 1 + log(DEBUG, PREFIX, "ndots = ", options.ndots) + options.search = options.search or resolv.search or { resolv.domain } + log(DEBUG, PREFIX, "search = ", table_concat(options.search,", ")) + + + -- other options + + badTtl = options.badTtl or 1 + log(DEBUG, PREFIX, "badTtl = ", badTtl, " s") + emptyTtl = options.emptyTtl or 30 + log(DEBUG, PREFIX, "emptyTtl = ", emptyTtl, " s") + + -- options.no_recurse = -- not touching this one for now + + config = options -- store it in our module level global + + poolMaxRetry = 1 -- do one retry, dns resolver is already doing 'retrans' number of retries on top + poolMaxWait = options.timeout / 1000 * options.retrans -- default is to wait for the dns resolver to hit its timeouts + + return true +end + + +-- Removes non-requested results, updates the cache. +-- Parameter `answers` is updated in-place. +-- @return `true` +local function parseAnswer(qname, qtype, answers, try_list) + + -- check the answers and store them in the cache + -- eg. A, AAAA, SRV records may be accompanied by CNAME records + -- store them all, leaving only the requested type in so we can return that set + local others = {} + + -- remove last '.' from FQDNs as the answer does not contain it + local check_qname do + if qname:sub(-1, -1) == "." then + check_qname = qname:sub(1, -2) -- FQDN, drop the last dot + else + check_qname = qname + end + end + + for i = #answers, 1, -1 do -- we're deleting entries, so reverse the traversal + local answer = answers[i] + + -- normalize casing + answer.name = string_lower(answer.name) + + if (answer.type ~= qtype) or (answer.name ~= check_qname) then + local key = answer.type..":"..answer.name + try_status(try_list, key .. " removed") + local lst = others[key] + if not lst then + lst = {} + others[key] = lst + end + table_insert(lst, 1, answer) -- pos 1: preserve order + table_remove(answers, i) + end + end + if next(others) then + for _, lst in pairs(others) do + cacheinsert(lst) + -- set success-type, only if not set (this is only a 'by-product') + if not cachegetsuccess(lst[1].name) then + cachesetsuccess(lst[1].name, lst[1].type) + end + end + end + + -- now insert actual target record in cache + cacheinsert(answers, qname, qtype) + return true +end + + +-- executes 1 individual query. +-- This query will not be synchronized, every call will be 1 query. +-- @param qname the name to query for +-- @param r_opts a table with the query options +-- @param try_list the try_list object to add to +-- @return `result + nil + try_list`, or `nil + err + try_list` in case of errors +local function individualQuery(qname, r_opts, try_list) + local r, err = resolver:new(config) + if not r then + return r, "failed to create a resolver: " .. err, try_list + end + + try_status(try_list, "querying") + + local result + result, err = r:query(qname, r_opts) + if not result then + return result, err, try_list + end + + parseAnswer(qname, r_opts.qtype, result, try_list) + + return result, nil, try_list +end + + +local queue = setmetatable({}, {__mode = "v"}) +-- to be called as a timer-callback, performs a query and returns the results +-- in the `item` table. +local function executeQuery(premature, item) + if premature then return end + + local r, err = resolver:new(config) + if not r then + item.result, item.err = r, "failed to create a resolver: " .. err + else + --[[ + log(DEBUG, PREFIX, "Query executing: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item)) + --]] + try_status(item.try_list, "querying") + item.result, item.err = r:query(item.qname, item.r_opts) + if item.result then + --[[ + log(DEBUG, PREFIX, "Query answer: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item), + " ", frecord(item.result)) + --]] + parseAnswer(item.qname, item.r_opts.qtype, item.result, item.try_list) + --[[ + log(DEBUG, PREFIX, "Query parsed answer: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item), + " ", frecord(item.result)) + else + log(DEBUG, PREFIX, "Query error: ", item.qname, ":", item.r_opts.qtype, " err=", tostring(err)) + --]] + end + end + + -- query done, but by now many others might be waiting for our result. + -- 1) stop new ones from adding to our lock/semaphore + queue[item.key] = nil + -- 2) release all waiting threads + item.semaphore:post(math_max(item.semaphore:count() * -1, 1)) + item.semaphore = nil + ngx.sleep(0) +end + + +-- schedules an async query. +-- This will be synchronized, so multiple calls (sync or async) might result in 1 query. +-- @param qname the name to query for +-- @param r_opts a table with the query options +-- @param try_list the try_list object to add to +-- @return `item` table which will receive the `result` and/or `err` fields, and a +-- `semaphore` field that can be used to wait for completion (once complete +-- the `semaphore` field will be removed). Upon error it returns `nil+error`. +local function asyncQuery(qname, r_opts, try_list) + local key = qname..":"..r_opts.qtype + local item = queue[key] + if item then + --[[ + log(DEBUG, PREFIX, "Query async (exists): ", key, " ", fquery(item)) + --]] + try_status(try_list, "in progress (async)") + return item -- already in progress, return existing query + end + + item = { + key = key, + semaphore = semaphore(), + qname = qname, + r_opts = deepcopy(r_opts), + try_list = try_list, + } + queue[key] = item + + local ok, err = timer_at(0, executeQuery, item) + if not ok then + queue[key] = nil + log(ERR, PREFIX, "Failed to create a timer: ", err) + return nil, "asyncQuery failed to create timer: "..err + end + --[[ + log(DEBUG, PREFIX, "Query async (scheduled): ", key, " ", fquery(item)) + --]] + try_status(try_list, "scheduled") + + return item +end + + +-- schedules a sync query. +-- This will be synchronized, so multiple calls (sync or async) might result in 1 query. +-- The `poolMaxWait` is how long a thread waits for another to complete the query. +-- The `poolMaxRetry` is how often we wait for another query to complete. +-- The maximum delay would be `poolMaxWait * poolMaxRetry`. +-- @param qname the name to query for +-- @param r_opts a table with the query options +-- @param try_list the try_list object to add to +-- @return `result + nil + try_list`, or `nil + err + try_list` in case of errors +local function syncQuery(qname, r_opts, try_list, count) + local key = qname..":"..r_opts.qtype + local item = queue[key] + count = count or 1 + + -- if nothing is in progress, we start a new async query + if not item then + local err + item, err = asyncQuery(qname, r_opts, try_list) + --[[ + log(DEBUG, PREFIX, "Query sync (new): ", key, " ", fquery(item)," count=", count) + --]] + if not item then + return item, err, try_list + end + else + --[[ + log(DEBUG, PREFIX, "Query sync (exists): ", key, " ", fquery(item)," count=", count) + --]] + try_status(try_list, "in progress (sync)") + end + + local supported_semaphore_wait_phases = { + rewrite = true, + access = true, + content = true, + timer = true, + } + + local ngx_phase = get_phase() + + if not supported_semaphore_wait_phases[ngx_phase] then + -- phase not supported by `semaphore:wait` + -- return existing query (item) + -- + -- this will avoid: + -- "dns lookup pool exceeded retries" (second try and subsequent retries) + -- "API disabled in the context of init_worker_by_lua" (first try) + return item, nil, try_list + end + + -- block and wait for the async query to complete + local ok, err = item.semaphore:wait(poolMaxWait) + if ok and item.result then + -- we were released, and have a query result from the + -- other thread, so all is well, return it + --[[ + log(DEBUG, PREFIX, "Query sync result: ", key, " ", fquery(item), + " result: ", json({ result = item.result, err = item.err})) + --]] + return item.result, item.err, try_list + end + + -- there was an error, either a semaphore timeout, or a lookup error + -- go retry + try_status(try_list, "try "..count.." error: "..(item.err or err or "unknown")) + if count > poolMaxRetry then + --[[ + log(DEBUG, PREFIX, "Query sync (fail): ", key, " ", fquery(item)," retries exceeded. count=", count) + --]] + return nil, "dns lookup pool exceeded retries (" .. + tostring(poolMaxRetry) .. "): "..tostring(item.err or err), + try_list + end + + -- don't block on the same thread again, so remove it from the queue + if queue[key] == item then queue[key] = nil end + + --[[ + log(DEBUG, PREFIX, "Query sync (fail): ", key, " ", fquery(item)," retrying. count=", count) + --]] + return syncQuery(qname, r_opts, try_list, count + 1) +end + +-- will lookup a name in the cache, or alternatively query the nameservers. +-- If nothing is in the cache, a synchronous query is performewd. If the cache +-- contains stale data, that stale data is returned while an asynchronous +-- lookup is started in the background. +-- @param qname the name to look for +-- @param r_opts a table with the query options +-- @param dnsCacheOnly if true, no active lookup is done when there is no (stale) +-- data. In that case an error is returned (as a dns server failure table). +-- @param try_list the try_list object to add to +-- @return `entry + nil + try_list`, or `nil + err + try_list` +local function lookup(qname, r_opts, dnsCacheOnly, try_list) + local entry = cachelookup(qname, r_opts.qtype) + if not entry then + --not found in cache + if dnsCacheOnly then + -- we can't do a lookup, so return an error + --[[ + log(DEBUG, PREFIX, "Lookup, cache only failure: ", qname, " = ", r_opts.qtype) + --]] + try_list = try_add(try_list, qname, r_opts.qtype, "cache only lookup failed") + return { + errcode = 100, + errstr = clientErrors[100] + }, nil, try_list + end + -- perform a sync lookup, as we have no stale data to fall back to + try_list = try_add(try_list, qname, r_opts.qtype, "cache-miss") + if noSynchronisation then + return individualQuery(qname, r_opts, try_list) + end + return syncQuery(qname, r_opts, try_list) + end + + try_list = try_add(try_list, qname, r_opts.qtype, "cache-hit") + if entry.expired then + -- the cached record is stale but usable, so we do a refresh query in the background + try_status(try_list, "stale") + asyncQuery(qname, r_opts, try_list) + end + + return entry, nil, try_list +end + +-- checks the query to be a valid IPv6. Inserts it in the cache or inserts +-- an error if it is invalid +-- @param qname the IPv6 address to check +-- @param qtype query type performed, any of the `TYPE_xx` constants +-- @param try_list the try_list object to add to +-- @return record as cached, nil, try_list +local function check_ipv6(qname, qtype, try_list) + try_list = try_add(try_list, qname, qtype, "IPv6") + + local record = cachelookup(qname, qtype) + if record then + try_status(try_list, "cached") + return record, nil, try_list + end + + local check = qname:match("^%[(.+)%]$") -- grab contents of "[ ]" + if not check then + -- no square brackets found + check = qname + end + + if check:sub(1,1) == ":" then check = "0"..check end + if check:sub(-1,-1) == ":" then check = check.."0" end + if check:find("::") then + -- expand double colon + local _, count = check:gsub(":","") + local ins = ":"..string.rep("0:", 8 - count) + check = check:gsub("::", ins, 1) -- replace only 1 occurence! + end + if qtype == _M.TYPE_AAAA and + check:match("^%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?$") then + try_status(try_list, "validated") + record = {{ + address = qname, + type = _M.TYPE_AAAA, + class = 1, + name = qname, + ttl = 10 * 365 * 24 * 60 * 60 -- TTL = 10 years + }} + cachesetsuccess(qname, _M.TYPE_AAAA) + else + -- not a valid IPv6 address, or a bad type (non ipv6) + -- return a "server error" + try_status(try_list, "bad IPv6") + record = { + errcode = 3, + errstr = "name error", + } + end + cacheinsert(record, qname, qtype) + return record, nil, try_list +end + +-- checks the query to be a valid IPv4. Inserts it in the cache or inserts +-- an error if it is invalid +-- @param qname the IPv4 address to check +-- @param qtype query type performed, any of the `TYPE_xx` constants +-- @param try_list the try_list object to add to +-- @return record as cached, nil, try_list +local function check_ipv4(qname, qtype, try_list) + try_list = try_add(try_list, qname, qtype, "IPv4") + + local record = cachelookup(qname, qtype) + if record then + try_status(try_list, "cached") + return record, nil, try_list + end + + if qtype == _M.TYPE_A then + try_status(try_list, "validated") + record = {{ + address = qname, + type = _M.TYPE_A, + class = 1, + name = qname, + ttl = 10 * 365 * 24 * 60 * 60 -- TTL = 10 years + }} + cachesetsuccess(qname, _M.TYPE_A) + else + -- bad query type for this ipv4 address + -- return a "server error" + try_status(try_list, "bad IPv4") + record = { + errcode = 3, + errstr = "name error", + } + end + cacheinsert(record, qname, qtype) + return record, nil, try_list +end + + +-- iterator that iterates over all names and types to look up based on the +-- provided name, the `typeOrder`, `hosts`, `ndots` and `search` settings +-- @param qname the name to look up +-- @param qtype (optional) the type to look for, if omitted it will try the +-- full `typeOrder` list +-- @return in order all the fully qualified names + types to look up +local function search_iter(qname, qtype) + local _, dots = qname:gsub("%.", "") + + local type_list, type_start, type_end + if qtype then + type_list = { qtype } + type_start = 0 + else + type_list = typeOrder + type_start = 0 -- just start at the beginning + end + type_end = #type_list + + local i_type = type_start + local search do + if qname:sub(-1, -1) == "." then + -- this is a FQDN, so no searches + search = {} + else + search = config.search + end + end + local i_search, search_start, search_end + local type_done = {} + local type_current + + return function() + while true do + -- advance the type-loop + -- we need a while loop to make sure we skip LAST if already done + while (not type_current) or type_done[type_current] do + i_type = i_type + 1 -- advance type-loop + if i_type > type_end then + return -- we reached the end, done iterating + end + + type_current = type_list[i_type] + if type_current == _M.TYPE_LAST then + type_current = cachegetsuccess(qname) + end + + if type_current then + -- configure the search-loop + if (dots < config.ndots) and (not defined_hosts[qname..":"..type_current]) then + search_start = 0 + search_end = #search + 1 -- +1: bare qname at the end + else + search_start = -1 -- -1: bare qname as first entry + search_end = #search + end + i_search = search_start -- reset the search-loop + end + end + + -- advance the search-loop + i_search = i_search + 1 + if i_search <= search_end then + -- got the next one, return full search name and type + local domain = search[i_search] + return domain and qname.."."..domain or qname, type_current + end + + -- finished the search-loop for this type, move to next type + type_done[type_current] = true -- mark current type as done + end + end +end + +--- Resolve a name. +-- If `r_opts.qtype` is given, then it will fetch that specific type only. If +-- `r_opts.qtype` is not provided, then it will try to resolve +-- the name using the record types, in the order as provided to `init`. +-- +-- Note that unless explictly requesting a CNAME record (by setting `r_opts.qtype`) this +-- function will dereference the CNAME records. +-- +-- So requesting `my.domain.com` (assuming to be an AAAA record, and default `order`) will try to resolve +-- it (the first time) as; +-- +-- - SRV, +-- - then A, +-- - then AAAA (success), +-- - then CNAME (after AAAA success, this will not be tried) +-- +-- A second lookup will now try (assuming the cached entry expired); +-- +-- - AAAA (as it was the last successful lookup), +-- - then SRV, +-- - then A, +-- - then CNAME. +-- +-- The outer loop will be based on the `search` and `ndots` options. Within each of +-- those, the inner loop will be the query/record type. +-- @function resolve +-- @param qname Name to resolve +-- @param r_opts Options table, see remark about the `qtype` field above and +-- [OpenResty docs](https://github.com/openresty/lua-resty-dns) for more options. +-- @param dnsCacheOnly Only check the cache, won't do server lookups +-- @param try_list (optional) list of tries to add to +-- @return `list of records + nil + try_list`, or `nil + err + try_list`. +local function resolve(qname, r_opts, dnsCacheOnly, try_list) + qname = string_lower(qname) + local qtype = (r_opts or EMPTY).qtype + local err, records + + local opts = {} + if r_opts then + for k,v in pairs(r_opts) do opts[k] = v end -- copy the options table + else + + -- if no options table provided, set the ADDITIONAL SECTION to TRUE + opts.additional_section = true + end + + -- first check for shortname in the cache + -- we do this only to prevent iterating over the SEARCH directive and + -- potentially requerying failed lookups in that process as the ttl for + -- errors is relatively short (1 second default) + records = cacheShortLookup(qname, qtype) + if records then + if try_list then + -- check for recursion + if try_list["(short)"..qname..":"..tostring(qtype)] then + -- luacheck: push no unused + records = nil + -- luacheck: pop + err = "recursion detected" + try_status(try_list, "recursion detected") + return nil, err, try_list + end + end + + try_list = try_add(try_list, "(short)"..qname, qtype, "cache-hit") + if records.expired then + -- if the record is already stale/expired we have to traverse the + -- iterator as that is required to start the async refresh queries + -- luacheck: push no unused + records = nil + -- luacheck: pop + try_list = try_status(try_list, "stale") + + else + -- a valid non-stale record + -- check for CNAME records, and dereferencing the CNAME + if (records[1] or EMPTY).type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then + opts.qtype = nil + try_status(try_list, "dereferencing") + return resolve(records[1].cname, opts, dnsCacheOnly, try_list) + end + + -- return the shortname cache hit + return records, nil, try_list + end + else + try_list = try_add(try_list, "(short)"..qname, qtype, "cache-miss") + end + + -- check for qname being an ip address + local name_type = utils.hostnameType(qname) + if name_type ~= "name" then + if name_type == "ipv4" then + -- if no qtype is given, we're supposed to search, so forcing TYPE_A is safe + records, _, try_list = check_ipv4(qname, qtype or _M.TYPE_A, try_list) + else + + -- it is 'ipv6' + -- if no qtype is given, we're supposed to search, so forcing TYPE_AAAA is safe + records, _, try_list = check_ipv6(qname, qtype or _M.TYPE_AAAA, try_list) + end + + if records.errcode then + -- the query type didn't match the ip address, or a bad ip address + return nil, + ("dns server error: %s %s"):format(records.errcode, records.errstr), + try_list + end + -- valid ipv4 or ipv6 + return records, nil, try_list + end + + -- go try a sequence of record types + for try_name, try_type in search_iter(qname, qtype) do + if try_list and try_list[try_name..":"..try_type] then + -- recursion, been here before + records = nil + err = "recursion detected" + + else + -- go look it up + opts.qtype = try_type + records, err, try_list = lookup(try_name, opts, dnsCacheOnly, try_list) + end + + if not records then -- luacheck: ignore + -- nothing to do, an error + -- fall through to the next entry in our search sequence + + elseif records.errcode then + -- dns error: fall through to the next entry in our search sequence + err = ("dns server error: %s %s"):format(records.errcode, records.errstr) + -- luacheck: push no unused + records = nil + -- luacheck: pop + + elseif #records == 0 then + -- empty: fall through to the next entry in our search sequence + err = ("dns client error: %s %s"):format(101, clientErrors[101]) + -- luacheck: push no unused + records = nil + -- luacheck: pop + + else + -- we got some records, update the cache + if not dnsCacheOnly then + if not qtype then + -- only set the last succes, if we're not searching for a specific type + -- and we're not limited by a cache-only request + cachesetsuccess(try_name, try_type) -- set last succesful type resolved + end + end + + if qtype ~= _M.TYPE_SRV and try_type == _M.TYPE_SRV then + -- check for recursive records, but NOT when requesting SRV explicitly + local cnt = 0 + for _, record in ipairs(records) do + if record.target == try_name then + -- recursive record, pointing to itself + cnt = cnt + 1 + end + end + + if cnt == #records then + -- fully recursive SRV record, specific Kubernetes problem + -- which generates a SRV record for each host, pointing to + -- itself, hence causing a recursion loop. + -- So we delete the record, set an error, so it falls through + -- and retries other record types in the main loop here. + records = nil + err = "recursion detected" + end + end + + if records then + -- we have a result + + -- cache it under its shortname + if not dnsCacheOnly then + cacheShortInsert(records, qname, qtype) + end + + -- check if we need to dereference a CNAME + if records[1].type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then + -- dereference CNAME + opts.qtype = nil + try_status(try_list, "dereferencing") + return resolve(records[1].cname, opts, dnsCacheOnly, try_list) + end + + return records, nil, try_list + end + end + + -- we had some error, record it in the status list + try_status(try_list, err) + end + + -- we failed, clear cache and return last error + if not dnsCacheOnly then + cachesetsuccess(qname, nil) + end + return nil, err, try_list +end + +-- Create a metadata cache, using weak keys so it follows the dns record cache. +-- The cache will hold pointers and lists for (weighted) round-robin schemes +local metadataCache = setmetatable({}, { __mode = "k" }) + +-- returns the index of the record next up in the round-robin scheme. +local function roundRobin(rec) + local md = metadataCache[rec] + if not md then + md = {} + metadataCache[rec] = md + end + local cursor = md.lastCursor or 0 -- start with first entry, trust the dns server! no random pick + if cursor == #rec then + cursor = 1 + else + cursor = cursor + 1 + end + md.lastCursor = cursor + return cursor +end + +-- greatest common divisor of 2 integers. +-- @return greatest common divisor +local function gcd(m, n) + while m ~= 0 do + m, n = math_fmod(n, m), m + end + return n +end + +-- greatest common divisor of a list of integers. +-- @return 2 values; greatest common divisor for the whole list and +-- the sum of all weights +local function gcdl(list) + local m = list[1] + local n = list[2] + if not n then return 1, m end + local t = m + local i = 2 + repeat + t = t + n + m = gcd(m, n) + i = i + 1 + n = list[i] + until not n + return m, t +end + +-- reduce a list of weights to their smallest relative counterparts. +-- eg. 20, 5, 5 --> 4, 1, 1 +-- @return 2 values; reduced list (index == original index) and +-- the sum of all the (reduced) weights +local function reducedWeights(list) + local gcd, total = gcdl(list) + local l = {} + for i, val in ipairs(list) do + l[i] = val/gcd + end + return l, total/gcd +end + +-- returns the index of the SRV entry next up in the weighted round-robin scheme. +local function roundRobinW(rec) + local md = metadataCache[rec] + if not md then + md = {} + metadataCache[rec] = md + end + + -- determine priority; stick to current or lower priority + local prioList = md.prioList -- list with indexes-to-entries having the lowest priority + + if not prioList then + -- 1st time we're seeing this record, so go and + -- find lowest priorities + local topPriority = 999999 + local weightList -- weights for the entry + local n = 0 + for i, r in ipairs(rec) do + -- when weight == 0 then minimal possibility of hitting it + -- should occur. Setting it to 1 will prevent the weight-reduction + -- from succeeding, hence a longer RR list is created, with + -- lower probability of the 0-one being hit. + local weight = (r.weight ~= 0 and r.weight or 1) + if r.priority == topPriority then + n = n + 1 + prioList[n] = i + weightList[n] = weight + elseif r.priority < topPriority then + n = 1 + topPriority = r.priority + prioList = { i } + weightList = { weight } + end + end + md.prioList = prioList + md.weightList = weightList + return prioList[1] -- start with first entry, trust the dns server! + end + + local rrwList = md.rrwList + local rrwPointer = md.rrwPointer + + if not rrwList then + -- 2nd time we're seeing this record + -- 1st time we trusted the dns server, now we do WRR by our selves, so + -- must create a list based on the weights. We do this only when necessary + -- for performance reasons, so only on 2nd or later calls. Especially for + -- ttl=0 scenarios where there might only be 1 call ever. + local weightList = reducedWeights(md.weightList) + rrwList = {} + local x = 0 + -- create a list of entries, where each entry is repeated based on its + -- relative weight. + for i, idx in ipairs(prioList) do + for _ = 1, weightList[i] do + x = x + 1 + rrwList[x] = idx + end + end + md.rrwList = rrwList + -- The list has 2 parts, lower-part is yet to be used, higher-part was + -- already used. The `rrwPointer` points to the last entry of the lower-part. + -- On the initial call we served the first record, so we must rotate + -- that initial call to be up-to-date. + rrwList[1], rrwList[x] = rrwList[x], rrwList[1] + rrwPointer = x-1 -- we have 1 entry in the higher-part now + if rrwPointer == 0 then rrwPointer = x end + end + + -- all structures are in place, so we can just serve the next up record + local idx = math_random(1, rrwPointer) + local target = rrwList[idx] + + -- rotate to next + rrwList[idx], rrwList[rrwPointer] = rrwList[rrwPointer], rrwList[idx] + if rrwPointer == 1 then + md.rrwPointer = #rrwList + else + md.rrwPointer = rrwPointer-1 + end + + return target +end + +--- Resolves to an IP and port number. +-- Builds on top of `resolve`, but will also further dereference SRV type records. +-- +-- When calling multiple times on cached records, it will apply load-balancing +-- based on a round-robin (RR) scheme. For SRV records this will be a _weighted_ +-- round-robin (WRR) scheme (because of the weights it will be randomized). It will +-- apply the round-robin schemes on each level +-- individually. +-- +-- __Example__; +-- +-- SRV record for "my.domain.com", containing 2 entries (this is the 1st level); +-- +-- - `target = 127.0.0.1, port = 80, weight = 10` +-- - `target = "other.domain.com", port = 8080, weight = 5` +-- +-- A record for "other.domain.com", containing 2 entries (this is the 2nd level); +-- +-- - `ip = 127.0.0.2` +-- - `ip = 127.0.0.3` +-- +-- Now calling `local ip, port = toip("my.domain.com", 123)` in a row 6 times will result in; +-- +-- - `127.0.0.1, 80` +-- - `127.0.0.2, 8080` (port from SRV, 1st IP from A record) +-- - `127.0.0.1, 80` (completes WRR 1st level, 1st run) +-- - `127.0.0.3, 8080` (port from SRV, 2nd IP from A record, completes RR 2nd level) +-- - `127.0.0.1, 80` +-- - `127.0.0.1, 80` (completes WRR 1st level, 2nd run, with different order as WRR is randomized) +-- +-- __Debugging__: +-- +-- This function both takes and returns a `try_list`. This is an internal object +-- representing the entire resolution history for a call. To prevent unnecessary +-- string concatenations on a hot code path, it is not logged in this module. +-- If you need to log it, just log `tostring(try_list)` from the caller code. +-- @function toip +-- @param qname hostname to resolve +-- @param port (optional) default port number to return if none was found in +-- the lookup chain (only SRV records carry port information, SRV with `port=0` will be ignored) +-- @param dnsCacheOnly Only check the cache, won't do server lookups (will +-- not invalidate any ttl expired data and will hence possibly return expired data) +-- @param try_list (optional) list of tries to add to +-- @return `ip address + port + try_list`, or in case of an error `nil + error + try_list` +local function toip(qname, port, dnsCacheOnly, try_list) + local rec, err + rec, err, try_list = resolve(qname, nil, dnsCacheOnly, try_list) + if err then + return nil, err, try_list + end + +--print(tostring(try_list)) + if rec[1].type == _M.TYPE_SRV then + local entry = rec[roundRobinW(rec)] + -- our SRV entry might still contain a hostname, so recurse, with found port number + local srvport = (entry.port ~= 0 and entry.port) or port -- discard port if it is 0 + try_status(try_list, "dereferencing SRV") + return toip(entry.target, srvport, dnsCacheOnly, try_list) + else + -- must be A or AAAA + return rec[roundRobin(rec)].address, port, try_list + end +end + + +--- Socket functions +-- @section sockets + +--- Implements tcp-connect method with dns resolution. +-- This builds on top of `toip`. If the name resolves to an SRV record, +-- the port returned by the DNS server will override the one provided. +-- +-- __NOTE__: can also be used for other connect methods, eg. http/redis +-- clients, as long as the argument order is the same +-- @function connect +-- @param sock the tcp socket +-- @param host hostname to connect to +-- @param port port to connect to (will be overridden if `toip` returns a port) +-- @param opts the options table +-- @return `success`, or `nil + error` +local function connect(sock, host, port, sock_opts) + local targetIp, targetPort, tryList = toip(host, port) + + if not targetIp then + return nil, tostring(targetPort) .. ". Tried: " .. tostring(tryList) + else + -- need to do the extra check here: https://github.com/openresty/lua-nginx-module/issues/860 + if not sock_opts then + return sock:connect(targetIp, targetPort) + else + return sock:connect(targetIp, targetPort, sock_opts) + end + end +end + +--- Implements udp-setpeername method with dns resolution. +-- This builds on top of `toip`. If the name resolves to an SRV record, +-- the port returned by the DNS server will override the one provided. +-- @function setpeername +-- @param sock the udp socket +-- @param host hostname to connect to +-- @param port port to connect to (will be overridden if `toip` returns a port) +-- @return `success`, or `nil + error` +local function setpeername(sock, host, port) + local targetIp, targetPort, tryList + if host:sub(1,5) == "unix:" then + targetIp = host -- unix domain socket, nothing to resolve + else + targetIp, targetPort, tryList = toip(host, port) + if not targetIp then + return nil, tostring(targetPort) .. ". Tried: " .. tostring(tryList) + end + end + return sock:connect(targetIp, targetPort) +end + +-- export local functions +_M.resolve = resolve +_M.toip = toip +_M.connect = connect +_M.setpeername = setpeername + +-- export the locals in case we're testing +if package.loaded.busted then + _M.getcache = function() return dnscache end + _M._search_iter = search_iter -- export as different name! +end + +return _M diff --git a/kong/resty/dns/utils.lua b/kong/resty/dns/utils.lua new file mode 100644 index 00000000000..e5536c8dd2e --- /dev/null +++ b/kong/resty/dns/utils.lua @@ -0,0 +1,337 @@ +-------------------------------------------------------------------------- +-- DNS utility module. +-- +-- Parses the `/etc/hosts` and `/etc/resolv.conf` configuration files, caches them, +-- and provides some utility functions. +-- +-- _NOTE_: parsing the files is done using blocking i/o file operations. +-- +-- @copyright 2016-2020 Kong Inc. +-- @author Thijs Schreijer +-- @license Apache 2.0 + + +local _M = {} +local utils = require("pl.utils") +local gsub = string.gsub +local tinsert = table.insert +local time = ngx.now + +-- pattern that will only match data before a # or ; comment +-- returns nil if there is none before the # or ; +-- 2nd capture is the comment after the # or ; +local PATT_COMMENT = "^([^#;]+)[#;]*(.*)$" +-- Splits a string in IP and hostnames part, drops leading/trailing whitespace +local PATT_IP_HOST = "^%s*([%[%]%x%.%:]+)%s+(%S.-%S)%s*$" + +local _DEFAULT_HOSTS = "/etc/hosts" -- hosts filename to use when omitted +local _DEFAULT_RESOLV_CONF = "/etc/resolv.conf" -- resolv.conf default filename + +--- Default filename to parse for the `hosts` file. +-- @field DEFAULT_HOSTS Defaults to `/etc/hosts` +_M.DEFAULT_HOSTS = _DEFAULT_HOSTS + +--- Default filename to parse for the `resolv.conf` file. +-- @field DEFAULT_RESOLV_CONF Defaults to `/etc/resolv.conf` +_M.DEFAULT_RESOLV_CONF = _DEFAULT_RESOLV_CONF + +--- Maximum number of nameservers to parse from the `resolv.conf` file +-- @field MAXNS Defaults to 3 +_M.MAXNS = 3 + +--- Maximum number of entries to parse from `search` parameter in the `resolv.conf` file +-- @field MAXSEARCH Defaults to 6 +_M.MAXSEARCH = 6 + +--- Parsing configuration files and variables +-- @section parsing + +--- Parses a `hosts` file or table. +-- Does not check for correctness of ip addresses nor hostnames. Might return +-- `nil + error` if the file cannot be read. +-- +-- __NOTE__: All output will be normalized to lowercase, IPv6 addresses will +-- always be returned in brackets. +-- @param filename (optional) Filename to parse, or a table with the file +-- contents in lines (defaults to `'/etc/hosts'` if omitted) +-- @return 1; reverse lookup table, ip addresses (table with `ipv4` and `ipv6` +-- fields) indexed by their canonical names and aliases +-- @return 2; list with all entries. Containing fields `ip`, `canonical` and `family`, +-- and a list of aliasses +-- @usage local lookup, list = utils.parseHosts({ +-- "127.0.0.1 localhost", +-- "1.2.3.4 someserver", +-- "192.168.1.2 test.computer.com", +-- "192.168.1.3 ftp.COMPUTER.com alias1 alias2", +-- }) +-- +-- print(lookup["localhost"]) --> "127.0.0.1" +-- print(lookup["ftp.computer.com"]) --> "192.168.1.3" note: name in lowercase! +-- print(lookup["alias1"]) --> "192.168.1.3" +_M.parseHosts = function(filename) + local lines + if type(filename) == "table" then + lines = filename + else + local err + lines, err = utils.readlines(filename or _M.DEFAULT_HOSTS) + if not lines then return lines, err end + end + local result = {} + local reverse = {} + for _, line in ipairs(lines) do + line = line:lower() + local data, _ = line:match(PATT_COMMENT) + if data then + local ip, hosts, family, name, _ + -- parse the line + ip, hosts = data:match(PATT_IP_HOST) + -- parse and validate the ip address + if ip then + name, _, family = _M.parseHostname(ip) + if family ~= "ipv4" and family ~= "ipv6" then + ip = nil -- not a valid IP address + else + ip = name + end + end + -- add the names + if ip and hosts then + local entry = { ip = ip, family = family } + local key = "canonical" + for host in hosts:gmatch("%S+") do + entry[key] = host + key = (tonumber(key) or 0) + 1 + local rev = reverse[host] + if not rev then + rev = {} + reverse[host] = rev + end + rev[family] = rev[family] or ip -- do not overwrite, first one wins + end + tinsert(result, entry) + end + end + end + return reverse, result +end + + +local boolOptions = { "debug", "rotate", "no-check-names", "inet6", + "ip6-bytestring", "ip6-dotint", "no-ip6-dotint", + "edns0", "single-request", "single-request-reopen", + "no-tld-query", "use-vc"} +for i, name in ipairs(boolOptions) do boolOptions[name] = name boolOptions[i] = nil end + +local numOptions = { "ndots", "timeout", "attempts" } +for i, name in ipairs(numOptions) do numOptions[name] = name numOptions[i] = nil end + +-- Parses a single option. +-- @param target table in which to insert the option +-- @param details string containing the option details +-- @return modified target table +local parseOption = function(target, details) + local option, n = details:match("^([^:]+)%:*(%d*)$") + if boolOptions[option] and n == "" then + target[option] = true + if option == "ip6-dotint" then target["no-ip6-dotint"] = nil end + if option == "no-ip6-dotint" then target["ip6-dotint"] = nil end + elseif numOptions[option] and tonumber(n) then + target[option] = tonumber(n) + end +end + +--- Parses a `resolv.conf` file or table. +-- Does not check for correctness of ip addresses nor hostnames, bad options +-- will be ignored. Might return `nil + error` if the file cannot be read. +-- @param filename (optional) File to parse (defaults to `'/etc/resolv.conf'` if +-- omitted) or a table with the file contents in lines. +-- @return a table with fields `nameserver` (table), `domain` (string), `search` (table), +-- `sortlist` (table) and `options` (table) +-- @see applyEnv +_M.parseResolvConf = function(filename) + local lines + if type(filename) == "table" then + lines = filename + else + local err + lines, err = utils.readlines(filename or _M.DEFAULT_RESOLV_CONF) + if not lines then return lines, err end + end + local result = {} + for _,line in ipairs(lines) do + local data, _ = line:match(PATT_COMMENT) + if data then + local option, details = data:match("^%s*(%a+)%s+(.-)%s*$") + if option == "nameserver" then + result.nameserver = result.nameserver or {} + if #result.nameserver < _M.MAXNS then + tinsert(result.nameserver, details:lower()) + end + elseif option == "domain" then + result.search = nil -- mutually exclusive, last one wins + result.domain = details:lower() + elseif option == "search" then + result.domain = nil -- mutually exclusive, last one wins + local search = {} + result.search = search + for host in details:gmatch("%S+") do + if #search < _M.MAXSEARCH then + tinsert(search, host:lower()) + end + end + elseif option == "sortlist" then + local list = {} + result.sortlist = list + for ips in details:gmatch("%S+") do + tinsert(list, ips) + end + elseif option == "options" then + result.options = result.options or {} + parseOption(result.options, details) + end + end + end + return result +end + +--- Will parse `LOCALDOMAIN` and `RES_OPTIONS` environment variables. +-- It will insert them into the given `resolv.conf` based configuration table. +-- +-- __NOTE__: if the input is `nil+error` it will return the input, to allow for +-- pass-through error handling +-- @param config Options table, as parsed by `parseResolvConf`, or an empty table to get only the environment options +-- @return modified table +-- @see parseResolvConf +-- @usage -- errors are passed through, so this; +-- local config, err = utils.parseResolvConf() +-- if config then +-- config, err = utils.applyEnv(config) +-- end +-- +-- -- Is identical to; +-- local config, err = utils.applyEnv(utils.parseResolvConf()) +_M.applyEnv = function(config, err) + if not config then return config, err end -- allow for 'nil+error' pass-through + local localdomain = os.getenv("LOCALDOMAIN") or "" + if localdomain ~= "" then + config.domain = nil -- mutually exclusive, last one wins + local search = {} + config.search = search + for host in localdomain:gmatch("%S+") do + tinsert(search, host:lower()) + end + end + + local options = os.getenv("RES_OPTIONS") or "" + if options ~= "" then + config.options = config.options or {} + for option in options:gmatch("%S+") do + parseOption(config.options, option) + end + end + return config +end + +--- Caching configuration files and variables +-- @section caching + +-- local caches +local cacheHosts -- cached value +local cacheHostsr -- cached value +local lastHosts = 0 -- timestamp +local ttlHosts -- time to live for cache + +--- returns the `parseHosts` results, but cached. +-- Once `ttl` has been provided, only after it expires the file will be parsed again. +-- +-- __NOTE__: if cached, the _SAME_ tables will be returned, so do not modify them +-- unless you know what you are doing! +-- @param ttl cache time-to-live in seconds (can be updated in following calls) +-- @return reverse and list tables, same as `parseHosts`. +-- @see parseHosts +_M.getHosts = function(ttl) + ttlHosts = ttl or ttlHosts + local now = time() + if (not ttlHosts) or (lastHosts + ttlHosts <= now) then + cacheHosts = nil -- expired + cacheHostsr = nil -- expired + end + + if not cacheHosts then + cacheHostsr, cacheHosts = _M.parseHosts() + lastHosts = now + end + + return cacheHostsr, cacheHosts +end + + +local cacheResolv -- cached value +local lastResolv = 0 -- timestamp +local ttlResolv -- time to live for cache + +--- returns the `applyEnv` results, but cached. +-- Once `ttl` has been provided, only after it expires it will be parsed again. +-- +-- __NOTE__: if cached, the _SAME_ table will be returned, so do not modify them +-- unless you know what you are doing! +-- @param ttl cache time-to-live in seconds (can be updated in following calls) +-- @return configuration table, same as `parseResolveConf`. +-- @see parseResolvConf +_M.getResolv = function(ttl) + ttlResolv = ttl or ttlResolv + local now = time() + if (not ttlResolv) or (lastResolv + ttlResolv <= now) then + cacheResolv = nil -- expired + end + + if not cacheResolv then + lastResolv = now + cacheResolv = _M.applyEnv(_M.parseResolvConf()) + end + + return cacheResolv +end + +--- Miscellaneous +-- @section miscellaneous + +--- checks the hostname type; ipv4, ipv6, or name. +-- Type is determined by exclusion, not by validation. So if it returns `'ipv6'` then +-- it can only be an ipv6, but it is not necessarily a valid ipv6 address. +-- @param name the string to check (this may contain a port number) +-- @return string either; `'ipv4'`, `'ipv6'`, or `'name'` +-- @usage hostnameType("123.123.123.123") --> "ipv4" +-- hostnameType("127.0.0.1:8080") --> "ipv4" +-- hostnameType("::1") --> "ipv6" +-- hostnameType("[::1]:8000") --> "ipv6" +-- hostnameType("some::thing") --> "ipv6", but invalid... +_M.hostnameType = function(name) + local remainder, colons = gsub(name, ":", "") + if colons > 1 then return "ipv6" end + if remainder:match("^[%d%.]+$") then return "ipv4" end + return "name" +end + +--- parses a hostname with an optional port. +-- Does not validate the name/ip. IPv6 addresses are always returned in +-- square brackets, even if the input wasn't. +-- @param name the string to check (this may contain a port number) +-- @return `name/ip` + `port (or nil)` + `type` (one of: `"ipv4"`, `"ipv6"`, or `"name"`) +_M.parseHostname = function(name) + local t = _M.hostnameType(name) + if t == "ipv4" or t == "name" then + local ip, port = name:match("^([^:]+)%:*(%d*)$") + return ip, tonumber(port), t + elseif t == "ipv6" then + if name:match("%[") then -- brackets, so possibly a port + local ip, port = name:match("^%[([^%]]+)%]*%:*(%d*)$") + return "["..ip.."]", tonumber(port), t + end + return "["..name.."]", nil, t -- no brackets also means no port + end + return nil, nil, nil -- should never happen +end + +return _M diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index db1fe17d10e..1fad21fc199 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -3,7 +3,7 @@ local upstreams = require "kong.runloop.balancer.upstreams" local targets local healthcheckers -local dns_utils = require "resty.dns.utils" +local dns_utils = require "kong.resty.dns.utils" local ngx = ngx local log = ngx.log diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 6378ac449b6..2d9247d92be 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -11,7 +11,7 @@ local targets = require "kong.runloop.balancer.targets" -- due to startup/require order, cannot use the ones from 'kong' here -local dns_client = require "resty.dns.client" +local dns_client = require "kong.resty.dns.client" local toip = dns_client.toip diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index 10a0dbf13d6..0797617915f 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -8,10 +8,10 @@ local singletons = require "kong.singletons" -local dns_client = require "resty.dns.client" +local dns_client = require "kong.resty.dns.client" local upstreams = require "kong.runloop.balancer.upstreams" local balancers = require "kong.runloop.balancer.balancers" -local dns_utils = require "resty.dns.utils" +local dns_utils = require "kong.resty.dns.utils" local ngx = ngx local null = ngx.null diff --git a/kong/tools/dns.lua b/kong/tools/dns.lua index 3894f580f35..d1732cdc0f5 100644 --- a/kong/tools/dns.lua +++ b/kong/tools/dns.lua @@ -6,7 +6,7 @@ local dns_client -- @return the initialized `resty.dns.client` module, or an error local setup_client = function(conf) if not dns_client then - dns_client = require "resty.dns.client" + dns_client = require "kong.resty.dns.client" end conf = conf or {} diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 54b710c9ae9..876a9869d2d 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -1,6 +1,6 @@ local client -- forward declaration -local dns_utils = require "resty.dns.utils" +local dns_utils = require "kong.resty.dns.utils" local helpers = require "spec.helpers.dns" local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end local dnsA = function(...) return helpers.dnsA(client, ...) end @@ -155,14 +155,14 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro local snapshot setup(function() - _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded local singletons = require "kong.singletons" singletons.worker_events = require "resty.worker.events" singletons.db = {} - client = require "resty.dns.client" + client = require "kong.resty.dns.client" targets = require "kong.runloop.balancer.targets" balancers = require "kong.runloop.balancer.balancers" local healthcheckers = require "kong.runloop.balancer.healthcheckers" diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 17e78f1bbb6..bf1dad22353 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -1,5 +1,5 @@ -local dns_utils = require "resty.dns.utils" +local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" local utils = require "kong.tools.utils" @@ -158,10 +158,10 @@ describe("[least-connections]", function() local snapshot setup(function() - _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded - client = require "resty.dns.client" + client = require "kong.resty.dns.client" targets = require "kong.runloop.balancer.targets" balancers = require "kong.runloop.balancer.balancers" local healthcheckers = require "kong.runloop.balancer.healthcheckers" diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 4fed3684dff..0560bd91ce9 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -7,7 +7,7 @@ assert:set_parameter("TableFormatLevel", 5) -- when displaying tables, set a big local client local targets, balancers -local dns_utils = require "resty.dns.utils" +local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" local utils = require "kong.tools.utils" @@ -203,10 +203,10 @@ describe("[consistent_hashing]", function() local snapshot setup(function() - _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded - client = require "resty.dns.client" + client = require "kong.resty.dns.client" targets = require "kong.runloop.balancer.targets" balancers = require "kong.runloop.balancer.balancers" local healthcheckers = require "kong.runloop.balancer.healthcheckers" @@ -463,7 +463,7 @@ describe("[consistent_hashing]", function() end }) add_target(b, "12.34.56.78", 123, 100) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(1, count_add) assert.equal(0, count_remove) diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index d5791ce16ae..7427c42e93a 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -7,7 +7,7 @@ assert:set_parameter("TableFormatLevel", 5) -- when displaying tables, set a big local client local targets, balancers -local dns_utils = require "resty.dns.utils" +local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" local utils = require "kong.tools.utils" @@ -241,10 +241,10 @@ describe("[round robin balancer]", function() local snapshot setup(function() - _G.package.loaded["resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded - client = require "resty.dns.client" + client = require "kong.resty.dns.client" targets = require "kong.runloop.balancer.targets" balancers = require "kong.runloop.balancer.balancers" local healthcheckers = require "kong.runloop.balancer.healthcheckers" diff --git a/spec/01-unit/09-balancer_spec.lua b/spec/01-unit/09-balancer_spec.lua index 3a1b67b9480..cc0e5f3f912 100644 --- a/spec/01-unit/09-balancer_spec.lua +++ b/spec/01-unit/09-balancer_spec.lua @@ -348,7 +348,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do end) describe("create_balancer()", function() - local dns_client = require("resty.dns.client") + local dns_client = require("kong.resty.dns.client") dns_client.init() it("creates a balancer with a healthchecker", function() @@ -378,7 +378,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do end) describe("get_balancer()", function() - local dns_client = require("resty.dns.client") + local dns_client = require("kong.resty.dns.client") dns_client.init() it("balancer and healthchecker match; remove and re-add", function() diff --git a/spec/01-unit/14-dns_spec.lua b/spec/01-unit/14-dns_spec.lua index 891f96e2ee7..6a202202a3b 100644 --- a/spec/01-unit/14-dns_spec.lua +++ b/spec/01-unit/14-dns_spec.lua @@ -75,7 +75,7 @@ describe("DNS", function() singletons.origins = {} resolver = require "resty.dns.resolver" - client = require "resty.dns.client" + client = require "kong.resty.dns.client" end) lazy_teardown(function() diff --git a/spec/01-unit/21-dns-client/01-utils_spec.lua b/spec/01-unit/21-dns-client/01-utils_spec.lua new file mode 100644 index 00000000000..d7941974294 --- /dev/null +++ b/spec/01-unit/21-dns-client/01-utils_spec.lua @@ -0,0 +1,386 @@ +local dnsutils = require "kong.resty.dns.utils" +local splitlines = require("pl.stringx").splitlines +local writefile = require("pl.utils").writefile +local tempfilename = require("pl.path").tmpname + +local sleep +if ngx then + gettime = ngx.now -- luacheck: ignore + sleep = ngx.sleep +else + local socket = require("socket") + gettime = socket.gettime -- luacheck: ignore + sleep = socket.sleep +end + +describe("[utils]", function() + + describe("parsing 'hosts':", function() + + it("tests parsing when the 'hosts' file does not exist", function() + local result, err = dnsutils.parseHosts("non/existing/file") + assert.is.Nil(result) + assert.is.string(err) + end) + + it("tests parsing when the 'hosts' file is empty", function() + local filename = tempfilename() + writefile(filename, "") + local reverse, hosts = dnsutils.parseHosts(filename) + os.remove(filename) + assert.is.same({}, reverse) + assert.is.same({}, hosts) + end) + + it("tests parsing 'hosts'", function() + local hostsfile = splitlines( +[[# The localhost entry should be in every HOSTS file and is used +# to point back to yourself. + +127.0.0.1 localhost +::1 localhost + +# My test server for the website + +192.168.1.2 test.computer.com +192.168.1.3 ftp.COMPUTER.com alias1 alias2 +192.168.1.4 smtp.computer.com alias3 #alias4 +192.168.1.5 smtp.computer.com alias3 #doubles, first one should win + +#Blocking known malicious sites +127.0.0.1 admin.abcsearch.com +127.0.0.2 www3.abcsearch.com #[Browseraid] +127.0.0.3 www.abcsearch.com wwwsearch #[Restricted Zone site] + +[::1] alsolocalhost #support IPv6 in brackets +]]) + local reverse, hosts = dnsutils.parseHosts(hostsfile) + assert.is.equal(hosts[1].ip, "127.0.0.1") + assert.is.equal(hosts[1].canonical, "localhost") + assert.is.Nil(hosts[1][1]) -- no aliases + assert.is.Nil(hosts[1][2]) + assert.is.equal("127.0.0.1", reverse.localhost.ipv4) + assert.is.equal("[::1]", reverse.localhost.ipv6) + + assert.is.equal(hosts[2].ip, "[::1]") + assert.is.equal(hosts[2].canonical, "localhost") + + assert.is.equal(hosts[3].ip, "192.168.1.2") + assert.is.equal(hosts[3].canonical, "test.computer.com") + assert.is.Nil(hosts[3][1]) -- no aliases + assert.is.Nil(hosts[3][2]) + assert.is.equal("192.168.1.2", reverse["test.computer.com"].ipv4) + + assert.is.equal(hosts[4].ip, "192.168.1.3") + assert.is.equal(hosts[4].canonical, "ftp.computer.com") -- converted to lowercase! + assert.is.equal(hosts[4][1], "alias1") + assert.is.equal(hosts[4][2], "alias2") + assert.is.Nil(hosts[4][3]) + assert.is.equal("192.168.1.3", reverse["ftp.computer.com"].ipv4) + assert.is.equal("192.168.1.3", reverse["alias1"].ipv4) + assert.is.equal("192.168.1.3", reverse["alias2"].ipv4) + + assert.is.equal(hosts[5].ip, "192.168.1.4") + assert.is.equal(hosts[5].canonical, "smtp.computer.com") + assert.is.equal(hosts[5][1], "alias3") + assert.is.Nil(hosts[5][2]) + assert.is.equal("192.168.1.4", reverse["smtp.computer.com"].ipv4) + assert.is.equal("192.168.1.4", reverse["alias3"].ipv4) + + assert.is.equal(hosts[6].ip, "192.168.1.5") + assert.is.equal(hosts[6].canonical, "smtp.computer.com") + assert.is.equal(hosts[6][1], "alias3") + assert.is.Nil(hosts[6][2]) + assert.is.equal("192.168.1.4", reverse["smtp.computer.com"].ipv4) -- .1.4; first one wins! + assert.is.equal("192.168.1.4", reverse["alias3"].ipv4) -- .1.4; first one wins! + + assert.is.equal(hosts[10].ip, "[::1]") + assert.is.equal(hosts[10].canonical, "alsolocalhost") + assert.is.equal(hosts[10].family, "ipv6") + assert.is.equal("[::1]", reverse["alsolocalhost"].ipv6) + end) + + end) + + describe("parsing 'resolv.conf':", function() + + -- override os.getenv to insert env variables + local old_getenv = os.getenv + local envvars -- whatever is in this table, gets served first + before_each(function() + envvars = {} + os.getenv = function(name) -- luacheck: ignore + return envvars[name] or old_getenv(name) + end + end) + + after_each(function() + os.getenv = old_getenv -- luacheck: ignore + envvars = nil + end) + + it("tests parsing when the 'resolv.conf' file does not exist", function() + local result, err = dnsutils.parseResolvConf("non/existing/file") + assert.is.Nil(result) + assert.is.string(err) + end) + + it("tests parsing when the 'resolv.conf' file is empty", function() + local filename = tempfilename() + writefile(filename, "") + local resolv, err = dnsutils.parseResolvConf(filename) + os.remove(filename) + assert.is.same({}, resolv) + assert.is.Nil(err) + end) + + it("tests parsing 'resolv.conf' with multiple comment types", function() + local file = splitlines( +[[# this is just a comment line +# at the top of the file + +domain myservice.com + +nameserver 8.8.8.8 +nameserver 2602:306:bca8:1ac0::1 ; and a comment here +nameserver 8.8.8.8:1234 ; this one has a port number (limited systems support this) +nameserver 1.2.3.4 ; this one is 4th, so should be ignored + +# search is commented out, test below for a mutually exclusive one +#search domaina.com domainb.com + +sortlist list1 list2 #list3 is not part of it + +options ndots:2 +options timeout:3 +options attempts:4 + +options debug +options rotate ; let's see about a comment here +options no-check-names +options inet6 +; here's annother comment +options ip6-bytestring +options ip6-dotint +options no-ip6-dotint +options edns0 +options single-request +options single-request-reopen +options no-tld-query +options use-vc +]]) + local resolv, err = dnsutils.parseResolvConf(file) + assert.is.Nil(err) + assert.is.equal("myservice.com", resolv.domain) + assert.is.same({ "8.8.8.8", "2602:306:bca8:1ac0::1", "8.8.8.8:1234" }, resolv.nameserver) + assert.is.same({ "list1", "list2" }, resolv.sortlist) + assert.is.same({ ndots = 2, timeout = 3, attempts = 4, debug = true, rotate = true, + ["no-check-names"] = true, inet6 = true, ["ip6-bytestring"] = true, + ["ip6-dotint"] = nil, -- overridden by the next one, mutually exclusive + ["no-ip6-dotint"] = true, edns0 = true, ["single-request"] = true, + ["single-request-reopen"] = true, ["no-tld-query"] = true, ["use-vc"] = true}, + resolv.options) + end) + + it("tests parsing 'resolv.conf' with mutual exclusive domain vs search", function() + local file = splitlines( +[[domain myservice.com + +# search is overriding domain above +search domaina.com domainb.com + +]]) + local resolv, err = dnsutils.parseResolvConf(file) + assert.is.Nil(err) + assert.is.Nil(resolv.domain) + assert.is.same({ "domaina.com", "domainb.com" }, resolv.search) + end) + + it("tests parsing 'resolv.conf' with max search entries MAXSEARCH", function() + local file = splitlines( +[[ + +search domain1.com domain2.com domain3.com domain4.com domain5.com domain6.com domain7.com + +]]) + local resolv, err = dnsutils.parseResolvConf(file) + assert.is.Nil(err) + assert.is.Nil(resolv.domain) + assert.is.same({ + "domain1.com", + "domain2.com", + "domain3.com", + "domain4.com", + "domain5.com", + "domain6.com", + }, resolv.search) + end) + + it("tests parsing 'resolv.conf' with environment variables", function() + local file = splitlines( +[[# this is just a comment line +domain myservice.com + +nameserver 8.8.8.8 +nameserver 8.8.4.4 ; and a comment here + +options ndots:1 +]]) + local resolv, err = dnsutils.parseResolvConf(file) + assert.is.Nil(err) + + envvars.LOCALDOMAIN = "domaina.com domainb.com" + envvars.RES_OPTIONS = "ndots:2 debug" + resolv = dnsutils.applyEnv(resolv) + + assert.is.Nil(resolv.domain) -- must be nil, mutually exclusive + assert.is.same({ "domaina.com", "domainb.com" }, resolv.search) + + assert.is.same({ ndots = 2, debug = true }, resolv.options) + end) + + it("tests parsing 'resolv.conf' with non-existing environment variables", function() + local file = splitlines( +[[# this is just a comment line +domain myservice.com + +nameserver 8.8.8.8 +nameserver 8.8.4.4 ; and a comment here + +options ndots:2 +]]) + local resolv, err = dnsutils.parseResolvConf(file) + assert.is.Nil(err) + + envvars.LOCALDOMAIN = "" + envvars.RES_OPTIONS = "" + resolv = dnsutils.applyEnv(resolv) + + assert.is.equals("myservice.com", resolv.domain) -- must be nil, mutually exclusive + + assert.is.same({ ndots = 2 }, resolv.options) + end) + + it("tests pass-through error handling of 'applyEnv'", function() + local fname = "non/existing/file" + local r1, e1 = dnsutils.parseResolvConf(fname) + local r2, e2 = dnsutils.applyEnv(dnsutils.parseResolvConf(fname)) + assert.are.same(r1, r2) + assert.are.same(e1, e2) + end) + + end) + + describe("cached versions", function() + + local utils = require("pl.utils") + local oldreadlines = utils.readlines + + before_each(function() + utils.readlines = function(name) + if name:match("hosts") then + return { -- hosts file + "127.0.0.1 localhost", + "192.168.1.2 test.computer.com", + "192.168.1.3 ftp.computer.com alias1 alias2", + } + else + return { -- resolv.conf file + "domain myservice.com", + "nameserver 8.8.8.8 ", + } + end + end + end) + + after_each(function() + utils.readlines = oldreadlines + end) + + it("tests caching the hosts file", function() + local val1r, val1 = dnsutils.getHosts() + local val2r, val2 = dnsutils.getHosts() + assert.Not.equal(val1, val2) -- no ttl specified, so distinct tables + assert.Not.equal(val1r, val2r) -- no ttl specified, so distinct tables + + val1r, val1 = dnsutils.getHosts(1) + val2r, val2 = dnsutils.getHosts() + assert.are.equal(val1, val2) -- ttl specified, so same tables + assert.are.equal(val1r, val2r) -- ttl specified, so same tables + + -- wait for cache to expire + sleep(2) + + val2r, val2 = dnsutils.getHosts() + assert.Not.equal(val1, val2) -- ttl timed out, so distinct tables + assert.Not.equal(val1r, val2r) -- ttl timed out, so distinct tables + end) + + it("tests caching the resolv.conf file & variables", function() + local val1 = dnsutils.getResolv() + local val2 = dnsutils.getResolv() + assert.Not.equal(val1, val2) -- no ttl specified, so distinct tables + + val1 = dnsutils.getResolv(1) + val2 = dnsutils.getResolv() + assert.are.equal(val1, val2) -- ttl specified, so same tables + + -- wait for cache to expire + sleep(2) + + val2 = dnsutils.getResolv() + assert.Not.equal(val1, val2) -- ttl timed out, so distinct tables + end) + + end) + + describe("hostnameType", function() + -- no check on "name" type as anything not ipv4 and not ipv6 will be labelled as 'name' anyway + it("checks valid IPv4 address types", function() + assert.are.same("ipv4", dnsutils.hostnameType("123.123.123.123")) + assert.are.same("ipv4", dnsutils.hostnameType("1.2.3.4")) + end) + it("checks valid IPv6 address types", function() + assert.are.same("ipv6", dnsutils.hostnameType("::1")) + assert.are.same("ipv6", dnsutils.hostnameType("2345::6789")) + assert.are.same("ipv6", dnsutils.hostnameType("0001:0001:0001:0001:0001:0001:0001:0001")) + end) + it("checks valid FQDN address types", function() + assert.are.same("name", dnsutils.hostnameType("konghq.")) + assert.are.same("name", dnsutils.hostnameType("konghq.com.")) + assert.are.same("name", dnsutils.hostnameType("www.konghq.com.")) + end) + end) + + describe("parseHostname", function() + it("parses valid IPv4 address types", function() + assert.are.same({"123.123.123.123", nil, "ipv4"}, {dnsutils.parseHostname("123.123.123.123")}) + assert.are.same({"1.2.3.4", 567, "ipv4"}, {dnsutils.parseHostname("1.2.3.4:567")}) + end) + it("parses valid IPv6 address types", function() + assert.are.same({"[::1]", nil, "ipv6"}, {dnsutils.parseHostname("::1")}) + assert.are.same({"[::1]", nil, "ipv6"}, {dnsutils.parseHostname("[::1]")}) + assert.are.same({"[::1]", 123, "ipv6"}, {dnsutils.parseHostname("[::1]:123")}) + assert.are.same({"[2345::6789]", nil, "ipv6"}, {dnsutils.parseHostname("2345::6789")}) + assert.are.same({"[2345::6789]", nil, "ipv6"}, {dnsutils.parseHostname("[2345::6789]")}) + assert.are.same({"[2345::6789]", 321, "ipv6"}, {dnsutils.parseHostname("[2345::6789]:321")}) + end) + it("parses valid name address types", function() + assert.are.same({"somename", nil, "name"}, {dnsutils.parseHostname("somename")}) + assert.are.same({"somename", 123, "name"}, {dnsutils.parseHostname("somename:123")}) + assert.are.same({"somename456", nil, "name"}, {dnsutils.parseHostname("somename456")}) + assert.are.same({"somename456", 123, "name"}, {dnsutils.parseHostname("somename456:123")}) + assert.are.same({"somename456.domain.local789", nil, "name"}, {dnsutils.parseHostname("somename456.domain.local789")}) + assert.are.same({"somename456.domain.local789", 123, "name"}, {dnsutils.parseHostname("somename456.domain.local789:123")}) + end) + it("parses valid FQDN address types", function() + assert.are.same({"somename.", nil, "name"}, {dnsutils.parseHostname("somename.")}) + assert.are.same({"somename.", 123, "name"}, {dnsutils.parseHostname("somename.:123")}) + assert.are.same({"somename456.", nil, "name"}, {dnsutils.parseHostname("somename456.")}) + assert.are.same({"somename456.", 123, "name"}, {dnsutils.parseHostname("somename456.:123")}) + assert.are.same({"somename456.domain.local789.", nil, "name"}, {dnsutils.parseHostname("somename456.domain.local789.")}) + assert.are.same({"somename456.domain.local789.", 123, "name"}, {dnsutils.parseHostname("somename456.domain.local789.:123")}) + end) + end) + +end) diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua new file mode 100644 index 00000000000..4fcb779f8c0 --- /dev/null +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -0,0 +1,1699 @@ +local writefile = require("pl.utils").writefile +local tempfilename = require("pl.path").tmpname +local pretty = require("pl.pretty").write + + +-- empty records and not found errors should be identical, hence we +-- define a constant for that error message +local NOT_FOUND_ERROR = "dns server error: 3 name error" +local EMPTY_ERROR = "dns client error: 101 empty record received" + +local gettime, sleep +if ngx then + gettime = ngx.now + sleep = ngx.sleep +else + local socket = require("socket") + gettime = socket.gettime + sleep = socket.sleep +end + +-- simple debug function +-- luacheck: push no unused +local dump = function(...) + print(pretty({...})) +end +-- luacheck: pop + +describe("[DNS client]", function() + + local client, resolver, query_func + + before_each(function() + client = require("kong.resty.dns.client") + resolver = require("resty.dns.resolver") + + -- you can replace this `query_func` upvalue to spy on resolver query calls. + -- This default will just call the original resolver (hence is transparent) + query_func = function(self, original_query_func, name, options) + return original_query_func(self, name, options) + end + + -- patch the resolver lib, such that any new resolver created will query + -- using the `query_func` upvalue defined above + local old_new = resolver.new + resolver.new = function(...) + local r, err = old_new(...) + if not r then + return nil, err + end + local original_query_func = r.query + r.query = function(self, ...) + return query_func(self, original_query_func, ...) + end + return r + end + + end) + + after_each(function() + package.loaded["kong.resty.dns.client"] = nil + package.loaded["resty.dns.resolver"] = nil + client = nil + resolver = nil + query_func = nil + end) + + describe("initialization", function() + + it("does not fail with no nameservers", function() + -- empty list fallsback on resolv.conf + assert.has.no.error(function() client.init( {nameservers = {} } ) end) + + assert.has.no.error(function() client.init( {nameservers = {}, resolvConf = {} } ) end) + end) + + it("skips ipv6 nameservers with scopes", function() + assert.has.no.error(function() client.init({ + enable_ipv6 = true, + resolvConf = {"nameserver [fe80::1%enp0s20f0u1u1]"}, + }) + end) + local ip, port = client.toip("thijsschreijer.nl") + assert.is_nil(ip) + assert.not_matches([[failed to parse host name "[fe80::1%enp0s20f0u1u1]": invalid IPv6 address]], port, nil, true) + assert.matches([[failed to create a resolver: no nameservers specified]], port, nil, true) + end) + + it("fails with order being empty", function() + -- fails with an empty one + assert.has.error( + function() client.init({order = {}}) end, + "Invalid order list; cannot be empty" + ) + end) + + it("fails with order containing an unknown type", function() + -- fails with an unknown one + assert.has.error( + function() client.init({order = {"LAST", "a", "aa"}}) end, + "Invalid dns record type in order array; aa" + ) + end) + + it("succeeds with order unset", function() + assert.is.True(client.init({order = nil})) + end) + + it("succeeds without i/o access", function() + local result, err = assert(client.init({ + nameservers = { "8.8.8.8:53" }, + hosts = {}, -- empty tables to parse to prevent defaulting to /etc/hosts + resolvConf = {}, -- and resolv.conf files + })) + assert.is.True(result) + assert.is.Nil(err) + assert.are.equal(#client.getcache(), 0) -- no hosts file record should have been imported + end) + + describe("inject localhost:", function() + + it("if absent", function() + local result, err, record + result, err = assert(client.init({ + nameservers = { "8.8.8.8:53" }, + resolvConf = {}, + hosts = {}, + })) + assert.is.True(result) + assert.is.Nil(err) + record = client.getcache():get("28:localhost") + assert.equal("[::1]", record[1].address) + record = client.getcache():get("1:localhost") + assert.equal("127.0.0.1", record[1].address) + end) + + it("not if ipv4 exists", function() + local result, err, record + result, err = assert(client.init({ + nameservers = { "8.8.8.8:53" }, + resolvConf = {}, + hosts = {"1.2.3.4 localhost"}, + })) + assert.is.True(result) + assert.is.Nil(err) + + -- IPv6 is not defined + record = client.getcache():get("28:localhost") + assert.is_nil(record) + + -- IPv4 is not overwritten + record = client.getcache():get("1:localhost") + assert.equal("1.2.3.4", record[1].address) + end) + + it("not if ipv6 exists", function() + local result, err, record + result, err = assert(client.init({ + nameservers = { "8.8.8.8:53" }, + resolvConf = {}, + hosts = {"::1:2:3:4 localhost"}, + })) + assert.is.True(result) + assert.is.Nil(err) + + -- IPv6 is not overwritten + record = client.getcache():get("28:localhost") + assert.equal("[::1:2:3:4]", record[1].address) + + -- IPv4 is not defined + record = client.getcache():get("1:localhost") + assert.is_nil(record) + end) + + end) + + end) + + + describe("iterating searches", function() + + describe("without type", function() + it("works with a 'search' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local list = {} + for qname, qtype in client._search_iter("host", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.one.com:33', + 'host.two.com:33', + 'host:33', + 'host.one.com:1', + 'host.two.com:1', + 'host:1', + 'host.one.com:28', + 'host.two.com:28', + 'host:28', + 'host.one.com:5', + 'host.two.com:5', + 'host:5', + }, list) + end) + + it("works with a 'domain' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "domain local.domain.com", + "options ndots:1", + } + })) + local list = {} + for qname, qtype in client._search_iter("host", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.local.domain.com:33', + 'host:33', + 'host.local.domain.com:1', + 'host:1', + 'host.local.domain.com:28', + 'host:28', + 'host.local.domain.com:5', + 'host:5', + }, list) + end) + + it("handles last successful type", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local lrucache = client.getcache() + -- insert a last successful type + local hostname = "host" + lrucache:set(hostname, client.TYPE_CNAME) + local list = {} + for qname, qtype in client._search_iter(hostname, nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.one.com:5', + 'host.two.com:5', + 'host:5', + 'host.one.com:33', + 'host.two.com:33', + 'host:33', + 'host.one.com:1', + 'host.two.com:1', + 'host:1', + 'host.one.com:28', + 'host.two.com:28', + 'host:28', + }, list) + end) + + end) + + describe("FQDN without type", function() + it("works with a 'search' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local list = {} + for qname, qtype in client._search_iter("host.", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:33', + 'host.:1', + 'host.:28', + 'host.:5', + }, list) + end) + + it("works with a 'domain' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "domain local.domain.com", + "options ndots:1", + } + })) + local list = {} + for qname, qtype in client._search_iter("host.", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:33', + 'host.:1', + 'host.:28', + 'host.:5', + }, list) + end) + + it("handles last successful type", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local lrucache = client.getcache() + -- insert a last successful type + local hostname = "host." + lrucache:set(hostname, client.TYPE_CNAME) + local list = {} + for qname, qtype in client._search_iter(hostname, nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:5', + 'host.:33', + 'host.:1', + 'host.:28', + }, list) + end) + + end) + + describe("with type", function() + it("works with a 'search' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local list = {} + -- search using IPv6 type + for qname, qtype in client._search_iter("host", client.TYPE_AAAA) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.one.com:28', + 'host.two.com:28', + 'host:28', + }, list) + end) + + it("works with a 'domain' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "domain local.domain.com", + "options ndots:1", + } + })) + local list = {} + -- search using IPv6 type + for qname, qtype in client._search_iter("host", client.TYPE_AAAA) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.local.domain.com:28', + 'host:28', + }, list) + end) + + it("ignores last successful type", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + -- insert a last successful type + client.getcache()["host"] = client.TYPE_CNAME + local list = {} + -- search using IPv6 type + for qname, qtype in client._search_iter("host", client.TYPE_AAAA) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.one.com:28', + 'host.two.com:28', + 'host:28', + }, list) + end) + + end) + + describe("FQDN with type", function() + it("works with a 'search' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local list = {} + -- search using IPv6 type + for qname, qtype in client._search_iter("host.", client.TYPE_AAAA) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:28', + }, list) + end) + + it("works with a 'domain' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "domain local.domain.com", + "options ndots:1", + } + })) + local list = {} + -- search using IPv6 type + for qname, qtype in client._search_iter("host.", client.TYPE_AAAA) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:28', + }, list) + end) + + it("ignores last successful type", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + -- insert a last successful type + client.getcache()["host"] = client.TYPE_CNAME + local list = {} + -- search using IPv6 type + for qname, qtype in client._search_iter("host.", client.TYPE_AAAA) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:28', + }, list) + end) + + end) + + it("honours 'ndots'", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + } + })) + local list = {} + -- now use a name with a dot in it + for qname, qtype in client._search_iter("local.host", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'local.host:33', + 'local.host.one.com:33', + 'local.host.two.com:33', + 'local.host:1', + 'local.host.one.com:1', + 'local.host.two.com:1', + 'local.host:28', + 'local.host.one.com:28', + 'local.host.two.com:28', + 'local.host:5', + 'local.host.one.com:5', + 'local.host.two.com:5', + }, list) + end) + + it("hosts file always resolves first, overriding `ndots`", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search one.com two.com", + "options ndots:1", + }, + hosts = { + "127.0.0.1 host", + "::1 host", + }, + order = { "LAST", "SRV", "A", "AAAA", "CNAME" } + })) + local list = {} + for qname, qtype in client._search_iter("host", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host:1', + 'host.one.com:1', + 'host.two.com:1', + 'host.one.com:33', + 'host.two.com:33', + 'host:33', + 'host:28', + 'host.one.com:28', + 'host.two.com:28', + 'host.one.com:5', + 'host.two.com:5', + 'host:5', + }, list) + end) + + end) + + + it("fetching a record without nameservers errors", function() + assert(client.init({ resolvConf = {} })) + + local host = "thijsschreijer.nl" + local typ = client.TYPE_A + + local answers, err, _ = client.resolve(host, { qtype = typ }) + assert.is_nil(answers) + assert(err:find("failed to create a resolver: no nameservers specified")) + end) + + it("fetching a TXT record", function() + assert(client.init()) + + local host = "txttest.thijsschreijer.nl" + local typ = client.TYPE_TXT + + local answers, err, try_list = client.resolve(host, { qtype = typ }) + assert(answers, (err or "") .. tostring(try_list)) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(#answers, 1) + end) + + it("fetching a CNAME record", function() + assert(client.init()) + + local host = "smtp.thijsschreijer.nl" + local typ = client.TYPE_CNAME + + local answers = assert(client.resolve(host, { qtype = typ })) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(#answers, 1) + end) + + it("fetching a CNAME record FQDN", function() + assert(client.init()) + + local host = "smtp.thijsschreijer.nl" + local typ = client.TYPE_CNAME + + local answers = assert(client.resolve(host .. ".", { qtype = typ })) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(#answers, 1) + end) + + it("expire and touch times", function() + assert(client.init()) + + local host = "txttest.thijsschreijer.nl" + local typ = client.TYPE_TXT + + local answers, _, _ = assert(client.resolve(host, { qtype = typ })) + + local now = gettime() + local touch_diff = math.abs(now - answers.touch) + local ttl_diff = math.abs((now + answers[1].ttl) - answers.expire) + assert(touch_diff < 0.01, "Expected difference to be near 0; ".. + tostring(touch_diff)) + assert(ttl_diff < 0.01, "Expected difference to be near 0; ".. + tostring(ttl_diff)) + + sleep(1) + + -- fetch again, now from cache + local oldtouch = answers.touch + local answers2 = assert(client.resolve(host, { qtype = typ })) + + assert.are.equal(answers, answers2) -- cached table, so must be same + assert.are.not_equal(oldtouch, answers.touch) + + now = gettime() + touch_diff = math.abs(now - answers.touch) + ttl_diff = math.abs((now + answers[1].ttl) - answers.expire) + assert(touch_diff < 0.01, "Expected difference to be near 0; ".. + tostring(touch_diff)) + assert((0.990 < ttl_diff) and (ttl_diff < 1.01), + "Expected difference to be near 1; "..tostring(ttl_diff)) + + end) + + it("fetching names case insensitive", function() + assert(client.init()) + + query_func = function(self, original_query_func, name, options) + return { + { + name = "some.UPPER.case", + type = client.TYPE_A, + ttl = 30, + } + } + end + + local res, _, _ = client.resolve( + "some.upper.CASE", + { qtype = client.TYPE_A }, + false) + assert.equal(1, #res) + assert.equal("some.upper.case", res[1].name) + end) + + it("fetching multiple A records", function() + assert(client.init()) + + local host = "atest.thijsschreijer.nl" + local typ = client.TYPE_A + + local answers = assert(client.resolve(host, { qtype = typ })) + assert.are.equal(#answers, 2) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(host, answers[2].name) + assert.are.equal(typ, answers[2].type) + end) + + it("fetching multiple A records FQDN", function() + assert(client.init()) + + local host = "atest.thijsschreijer.nl" + local typ = client.TYPE_A + + local answers = assert(client.resolve(host .. ".", { qtype = typ })) + assert.are.equal(#answers, 2) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(host, answers[2].name) + assert.are.equal(typ, answers[2].type) + end) + + it("fetching A record redirected through 2 CNAME records (un-typed)", function() + assert(client.init()) + local lrucache = client.getcache() + + --[[ + This test might fail. Recurse flag is on by default. This means that the first return + includes the cname records, but the second one (within the ttl) will only include the + A-record. + Note that this is not up to the client code, but it's done out of our control by the + dns server. + If we turn on the 'no_recurse = true' option, then the dns server might refuse the request + (error nr 5). + So effectively the first time the test runs, it's ok. Immediately running it again will + make it fail. Wait for the ttl to expire, then it will work again. + + This does not affect client side code, as the result is always the final A record. + --]] + + local host = "smtp.thijsschreijer.nl" + local typ = client.TYPE_A + local answers, _, _ = assert(client.resolve(host)) + + -- check first CNAME + local key1 = client.TYPE_CNAME..":"..host + local entry1 = lrucache:get(key1) + assert.are.equal(host, entry1[1].name) -- the 1st record is the original 'smtp.thijsschreijer.nl' + assert.are.equal(client.TYPE_CNAME, entry1[1].type) -- and that is a CNAME + + -- check second CNAME + local key2 = client.TYPE_CNAME..":"..entry1[1].cname + local entry2 = lrucache:get(key2) + assert.are.equal(entry1[1].cname, entry2[1].name) -- the 2nd is the middle 'thuis.thijsschreijer.nl' + assert.are.equal(client.TYPE_CNAME, entry2[1].type) -- and that is also a CNAME + + -- check second target to match final record + assert.are.equal(entry2[1].cname, answers[1].name) + assert.are.not_equal(host, answers[1].name) -- we got final name 'wdnaste.duckdns.org' + assert.are.equal(typ, answers[1].type) -- we got a final A type record + assert.are.equal(#answers, 1) + + -- check last successful lookup references + local lastsuccess3 = lrucache:get(answers[1].name) + local lastsuccess2 = lrucache:get(entry2[1].name) + local lastsuccess1 = lrucache:get(entry1[1].name) + assert.are.equal(client.TYPE_A, lastsuccess3) + assert.are.equal(client.TYPE_CNAME, lastsuccess2) + assert.are.equal(client.TYPE_CNAME, lastsuccess1) + + end) + + it("fetching multiple SRV records (un-typed)", function() + assert(client.init()) + + local host = "srvtest.thijsschreijer.nl" + local typ = client.TYPE_SRV + + -- un-typed lookup + local answers = assert(client.resolve(host)) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(host, answers[2].name) + assert.are.equal(typ, answers[2].type) + assert.are.equal(host, answers[3].name) + assert.are.equal(typ, answers[3].type) + assert.are.equal(#answers, 3) + end) + + it("fetching multiple SRV records through CNAME (un-typed)", function() + assert(client.init()) + local lrucache = client.getcache() + + local host = "cname2srv.thijsschreijer.nl" + local typ = client.TYPE_SRV + + -- un-typed lookup + local answers = assert(client.resolve(host)) + + -- first check CNAME + local key = client.TYPE_CNAME..":"..host + local entry = lrucache:get(key) + assert.are.equal(host, entry[1].name) + assert.are.equal(client.TYPE_CNAME, entry[1].type) + + -- check final target + assert.are.equal(entry[1].cname, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(entry[1].cname, answers[2].name) + assert.are.equal(typ, answers[2].type) + assert.are.equal(entry[1].cname, answers[3].name) + assert.are.equal(typ, answers[3].type) + assert.are.equal(#answers, 3) + end) + + it("fetching non-type-matching records", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + local host = "srvtest.thijsschreijer.nl" + local typ = client.TYPE_A --> the entry is SRV not A + + local answers, err, _ = client.resolve(host, {qtype = typ}) + assert.is_nil(answers) -- returns nil + assert.equal(EMPTY_ERROR, err) + end) + + it("fetching non-existing records", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + local host = "IsNotHere.thijsschreijer.nl" + + local answers, err, _ = client.resolve(host) + assert.is_nil(answers) + assert.equal(NOT_FOUND_ERROR, err) + end) + + it("fetching IPv4 address as A type", function() + assert(client.init()) + local lrucache = client.getcache() + + local host = "1.2.3.4" + + local answers = assert(client.resolve(host, { qtype = client.TYPE_A })) + assert.are.equal(#answers, 1) + assert.are.equal(client.TYPE_A, answers[1].type) + assert.are.equal(10*365*24*60*60, answers[1].ttl) -- 10 year ttl + + assert.equal(client.TYPE_A, lrucache:get(host)) + end) + + it("fetching IPv4 address as SRV type", function() + assert(client.init()) + + local callcount = 0 + query_func = function(self, original_query_func, name, options) + callcount = callcount + 1 + return original_query_func(self, name, options) + end + + local _, err, _ = client.resolve( + "1.2.3.4", + { qtype = client.TYPE_SRV }, + false + ) + assert.equal(0, callcount) + assert.equal(NOT_FOUND_ERROR, err) + end) + + it("fetching IPv6 address as AAAA type", function() + assert(client.init()) + + local host = "[1:2::3:4]" + + local answers = assert(client.resolve(host, { qtype = client.TYPE_AAAA })) + assert.are.equal(#answers, 1) + assert.are.equal(client.TYPE_AAAA, answers[1].type) + assert.are.equal(10*365*24*60*60, answers[1].ttl) -- 10 year ttl + assert.are.equal(host, answers[1].address) + + local lrucache = client.getcache() + assert.equal(client.TYPE_AAAA, lrucache:get(host)) + end) + + it("fetching IPv6 address as AAAA type (without brackets)", function() + assert(client.init()) + + local host = "1:2::3:4" + + local answers = assert(client.resolve(host, { qtype = client.TYPE_AAAA })) + assert.are.equal(#answers, 1) + assert.are.equal(client.TYPE_AAAA, answers[1].type) + assert.are.equal(10*365*24*60*60, answers[1].ttl) -- 10 year ttl + assert.are.equal("["..host.."]", answers[1].address) -- brackets added + + local lrucache = client.getcache() + assert.equal(client.TYPE_AAAA, lrucache:get(host)) + end) + + it("fetching IPv6 address as SRV type", function() + assert(client.init()) + + local callcount = 0 + query_func = function(self, original_query_func, name, options) + callcount = callcount + 1 + return original_query_func(self, name, options) + end + + local _, err, _ = client.resolve( + "[1:2::3:4]", + { qtype = client.TYPE_SRV }, + false + ) + assert.equal(0, callcount) + assert.equal(NOT_FOUND_ERROR, err) + end) + + it("fetching invalid IPv6 address", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + local host = "[1::2:3::4]" -- 2x double colons + + local answers, err, history = client.resolve(host) + assert.is_nil(answers) + assert.equal(NOT_FOUND_ERROR, err) + assert(tostring(history):find("bad IPv6", nil, true)) + end) + + it("fetching IPv6 in an SRV record adds brackets",function() + assert(client.init()) + local host = "hello.world" + local address = "::1" + local entry = { + { + type = client.TYPE_SRV, + target = address, + port = 321, + weight = 10, + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + } + + query_func = function(self, original_query_func, name, options) + if name == host and options.qtype == client.TYPE_SRV then + return entry + end + return original_query_func(self, name, options) + end + + local res, _, _ = client.resolve( + host, + { qtype = client.TYPE_SRV }, + false + ) + assert.equal("["..address.."]", res[1].target) + + end) + + it("recursive lookups failure - single resolve", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + query_func = function(self, original_query_func, name, opts) + if name ~= "hello.world" and (opts or {}).qtype ~= client.TYPE_CNAME then + return original_query_func(self, name, opts) + end + return { + { + type = client.TYPE_CNAME, + cname = "hello.world", + class = 1, + name = "hello.world", + ttl = 30, + }, + } + end + + local result, err, _ = client.resolve("hello.world") + assert.is_nil(result) + assert.are.equal("recursion detected", err) + end) + + it("recursive lookups failure - single", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + local lrucache = client.getcache() + local entry1 = { + { + type = client.TYPE_CNAME, + cname = "hello.world", + class = 1, + name = "hello.world", + ttl = 0, + }, + touch = 0, + expire = 0, + } + -- insert in the cache + lrucache:set(entry1[1].type..":"..entry1[1].name, entry1) + + -- Note: the bad case would be that the below lookup would hang due to round-robin on an empty table + local result, err, _ = client.resolve("hello.world", nil, true) + assert.is_nil(result) + assert.are.equal("recursion detected", err) + end) + + it("recursive lookups failure - multi", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + local lrucache = client.getcache() + local entry1 = { + { + type = client.TYPE_CNAME, + cname = "bye.bye.world", + class = 1, + name = "hello.world", + ttl = 0, + }, + touch = 0, + expire = 0, + } + local entry2 = { + { + type = client.TYPE_CNAME, + cname = "hello.world", + class = 1, + name = "bye.bye.world", + ttl = 0, + }, + touch = 0, + expire = 0, + } + -- insert in the cache + lrucache:set(entry1[1].type..":"..entry1[1].name, entry1) + lrucache:set(entry2[1].type..":"..entry2[1].name, entry2) + + -- Note: the bad case would be that the below lookup would hang due to round-robin on an empty table + local result, err, _ = client.resolve("hello.world", nil, true) + assert.is_nil(result) + assert.are.equal("recursion detected", err) + end) + + it("resolving from the /etc/hosts file; preferred A or AAAA order", function() + local f = tempfilename() + writefile(f, [[ +127.3.2.1 localhost +1::2 localhost +]]) + assert(client.init( + { + hosts = f, + order = {"SRV", "CNAME", "A", "AAAA"}, + })) + + local lrucache = client.getcache() + assert.equal(client.TYPE_A, lrucache:get("localhost")) -- success set to A as it is the preferred option + + assert(client.init( + { + hosts = f, + order = {"SRV", "CNAME", "AAAA", "A"}, + })) + + lrucache = client.getcache() + assert.equal(client.TYPE_AAAA, lrucache:get("localhost")) -- success set to AAAA as it is the preferred option + end) + + + it("resolving from the /etc/hosts file", function() + local f = tempfilename() + writefile(f, [[ +127.3.2.1 localhost +1::2 localhost + +123.123.123.123 mashape +1234::1234 kong.for.president +]]) + + assert(client.init({ hosts = f })) + os.remove(f) + + local answers, err = client.resolve("localhost", {qtype = client.TYPE_A}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "127.3.2.1") + + answers, err = client.resolve("localhost", {qtype = client.TYPE_AAAA}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "[1::2]") + + answers, err = client.resolve("mashape", {qtype = client.TYPE_A}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "123.123.123.123") + + answers, err = client.resolve("kong.for.president", {qtype = client.TYPE_AAAA}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "[1234::1234]") + end) + + describe("toip() function", function() + it("A/AAAA-record, round-robin",function() + assert(client.init()) + local host = "atest.thijsschreijer.nl" + local answers = assert(client.resolve(host)) + answers.last_index = nil -- make sure to clean + local ips = {} + for _,rec in ipairs(answers) do ips[rec.address] = true end + local order = {} + for n = 1, #answers do + local ip = client.toip(host) + ips[ip] = nil + order[n] = ip + end + -- this table should be empty again + assert.is_nil(next(ips)) + -- do again, and check same order + for n = 1, #order do + local ip = client.toip(host) + assert.same(order[n], ip) + end + end) + it("SRV-record, round-robin on lowest prio",function() + assert(client.init()) + local host = "srvtest.thijsschreijer.nl" + + local results = {} + for _ = 1,20 do + local _, port = client.toip(host) + results[port] = (results[port] or 0) + 1 + end + + -- 20 passes, each should get 10 + assert.equal(0, results[8001] or 0) --priority 20, no hits + assert.equal(10, results[8000] or 0) --priority 10, 50% of hits + assert.equal(10, results[8002] or 0) --priority 10, 50% of hits + end) + it("SRV-record with 1 entry, round-robin",function() + assert(client.init()) + local lrucache = client.getcache() + local host = "hello.world" + local entry = { + { + type = client.TYPE_SRV, + target = "1.2.3.4", + port = 321, + weight = 10, + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + touch = 0, + expire = gettime()+10, + } + -- insert in the cache + lrucache:set(entry[1].type..":"..entry[1].name, entry) + + -- repeated lookups, as the first will simply serve the first entry + -- and the only second will setup the round-robin scheme, this is + -- specific for the SRV record type, due to the weights + for _ = 1 , 10 do + local ip, port = assert(client.toip(host)) + assert.equal("1.2.3.4", ip) + assert.equal(321, port) + end + end) + it("SRV-record with 0-weight, round-robin",function() + assert(client.init()) + local lrucache = client.getcache() + local host = "hello.world" + local entry = { + { + type = client.TYPE_SRV, + target = "1.2.3.4", + port = 321, + weight = 0, --> weight 0 + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + { + type = client.TYPE_SRV, + target = "1.2.3.5", + port = 321, + weight = 50, --> weight 50 + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + { + type = client.TYPE_SRV, + target = "1.2.3.6", + port = 321, + weight = 50, --> weight 50 + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + touch = 0, + expire = gettime()+10, + } + -- insert in the cache + lrucache:set(entry[1].type..":"..entry[1].name, entry) + + -- weight 0 will be weight 1, without any reduction in weight + -- of the other ones. + local track = {} + for _ = 1 , 202 do --> run around twice + local ip, _ = assert(client.toip(host)) + track[ip] = (track[ip] or 0) + 1 + end + assert.equal(100, track["1.2.3.5"]) + assert.equal(100, track["1.2.3.6"]) + assert.equal(2, track["1.2.3.4"]) + end) + it("port passing",function() + assert(client.init()) + local ip, port, host + host = "atest.thijsschreijer.nl" + ip,port = client.toip(host) + assert.is_string(ip) + assert.is_nil(port) + + ip, port = client.toip(host, 1234) + assert.is_string(ip) + assert.equal(1234, port) + + host = "srvtest.thijsschreijer.nl" + ip, port = client.toip(host) + assert.is_string(ip) + assert.is_number(port) + + ip, port = client.toip(host, 0) + assert.is_string(ip) + assert.is_number(port) + assert.is_not.equal(0, port) + end) + it("port passing if SRV port=0",function() + assert(client.init()) + local ip, port, host + + host = "srvport0.thijsschreijer.nl" + ip, port = client.toip(host, 10) + assert.is_string(ip) + assert.is_number(port) + assert.is_equal(10, port) + + ip, port = client.toip(host) + assert.is_string(ip) + assert.is_nil(port) + end) + it("recursive SRV pointing to itself",function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + local ip, record, port, host, err, _ + host = "srvrecurse.thijsschreijer.nl" + + -- resolve SRV specific should return the record including its + -- recursive entry + record, err, _ = client.resolve(host, { qtype = client.TYPE_SRV }) + assert.is_table(record) + assert.equal(1, #record) + assert.equal(host, record[1].target) + assert.equal(host, record[1].name) + assert.is_nil(err) + + -- default order, SRV, A; the recursive SRV record fails, and it falls + -- back to the IP4 address + ip, port, _ = client.toip(host) + assert.is_string(ip) + assert.is_equal("10.0.0.44", ip) + assert.is_nil(port) + end) + it("resolving in correct record-type order",function() + local function config() + -- function to insert 2 records in the cache + local A_entry = { + { + type = client.TYPE_A, + address = "5.6.7.8", + class = 1, + name = "hello.world", + ttl = 10, + }, + touch = 0, + expire = gettime()+10, -- active + } + local AAAA_entry = { + { + type = client.TYPE_AAAA, + address = "::1", + class = 1, + name = "hello.world", + ttl = 10, + }, + touch = 0, + expire = gettime()+10, -- active + } + -- insert in the cache + local lrucache = client.getcache() + lrucache:set(A_entry[1].type..":"..A_entry[1].name, A_entry) + lrucache:set(AAAA_entry[1].type..":"..AAAA_entry[1].name, AAAA_entry) + end + assert(client.init({order = {"AAAA", "A"}})) + config() + local ip = client.toip("hello.world") + assert.equals(ip, "::1") + assert(client.init({order = {"A", "AAAA"}})) + config() + ip = client.toip("hello.world") + assert.equals(ip, "5.6.7.8") + end) + it("handling of empty responses", function() + assert(client.init()) + local empty_entry = { + touch = 0, + expire = 0, + } + -- insert in the cache + client.getcache()[client.TYPE_A..":".."hello.world"] = empty_entry + + -- Note: the bad case would be that the below lookup would hang due to round-robin on an empty table + local ip, port = client.toip("hello.world", 123, true) + assert.is_nil(ip) + assert.is.string(port) -- error message + end) + it("recursive lookups failure", function() + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + local lrucache = client.getcache() + local entry1 = { + { + type = client.TYPE_CNAME, + cname = "bye.bye.world", + class = 1, + name = "hello.world", + ttl = 10, + }, + touch = 0, + expire = gettime()+10, -- active + } + local entry2 = { + { + type = client.TYPE_CNAME, + cname = "hello.world", + class = 1, + name = "bye.bye.world", + ttl = 10, + }, + touch = 0, + expire = gettime()+10, -- active + } + -- insert in the cache + lrucache:set(entry1[1].type..":"..entry1[1].name, entry1) + lrucache:set(entry2[1].type..":"..entry2[1].name, entry2) + + -- Note: the bad case would be that the below lookup would hang due to round-robin on an empty table + local ip, port, _ = client.toip("hello.world", 123, true) + assert.is_nil(ip) + assert.are.equal("recursion detected", port) + end) + end) + + + it("verifies validTtl", function() + local validTtl = 0.1 + local emptyTtl = 0.1 + local staleTtl = 0.1 + local qname = "konghq.com" + assert(client.init({ + emptyTtl = emptyTtl, + staleTtl = staleTtl, + validTtl = validTtl, + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + -- mock query function to return a default record + query_func = function(self, original_query_func, name, options) + return { + { + type = client.TYPE_A, + address = "5.6.7.8", + class = 1, + name = qname, + ttl = 10, -- should be overridden by the validTtl setting + }, + } + end + + -- do a query + local res1, _, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + + assert.equal(validTtl, res1[1].ttl) + assert.is_near(validTtl, res1.expire - gettime(), 0.1) + end) + + it("verifies ttl and caching of empty responses and name errors", function() + --empty/error responses should be cached for a configurable time + local emptyTtl = 0.1 + local staleTtl = 0.1 + local qname = "really.really.really.does.not.exist.thijsschreijer.nl" + assert(client.init({ + emptyTtl = emptyTtl, + staleTtl = staleTtl, + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + -- mock query function to count calls + local call_count = 0 + query_func = function(self, original_query_func, name, options) + call_count = call_count + 1 + return original_query_func(self, name, options) + end + + + -- make a first request, populating the cache + local res1, res2, err1, err2, _ + res1, err1, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res1) + assert.are.equal(1, call_count) + assert.are.equal(NOT_FOUND_ERROR, err1) + res1 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + + + -- make a second request, result from cache, still called only once + res2, err2, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res2) + assert.are.equal(1, call_count) + assert.are.equal(NOT_FOUND_ERROR, err2) + res2 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + assert.equal(res1, res2) + assert.falsy(res2.expired) + + + -- wait for expiry of Ttl and retry, still called only once + sleep(emptyTtl+0.5 * staleTtl) + res2, err2 = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res2) + assert.are.equal(1, call_count) + assert.are.equal(NOT_FOUND_ERROR, err2) + res2 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + assert.equal(res1, res2) + assert.is_true(res2.expired) -- by now, record is marked as expired + + + -- wait for expiry of staleTtl and retry, should be called twice now + sleep(0.75 * staleTtl) + res2, err2 = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res2) + assert.are.equal(2, call_count) + assert.are.equal(NOT_FOUND_ERROR, err2) + res2 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + assert.not_equal(res1, res2) + assert.falsy(res2.expired) -- new record, not expired + end) + + it("verifies ttl and caching of (other) dns errors", function() + --empty responses should be cached for a configurable time + local badTtl = 0.1 + local staleTtl = 0.1 + local qname = "realname.com" + assert(client.init({ + badTtl = badTtl, + staleTtl = staleTtl, + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + -- mock query function to count calls, and return errors + local call_count = 0 + query_func = function(self, original_query_func, name, options) + call_count = call_count + 1 + return { errcode = 5, errstr = "refused" } + end + + + -- initial request to populate the cache + local res1, res2, err1, err2, _ + res1, err1, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res1) + assert.are.equal(1, call_count) + assert.are.equal("dns server error: 5 refused", err1) + res1 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + + + -- try again, from cache, should still be called only once + res2, err2, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res2) + assert.are.equal(call_count, 1) + assert.are.equal(err1, err2) + res2 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + assert.are.equal(res1, res2) + assert.falsy(res1.expired) + + + -- wait for expiry of ttl and retry, still 1 call, but now stale result + sleep(badTtl + 0.5 * staleTtl) + res2, err2, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res2) + assert.are.equal(call_count, 1) + assert.are.equal(err1, err2) + res2 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + assert.are.equal(res1, res2) + assert.is_true(res2.expired) + + -- wait for expiry of staleTtl and retry, 2 calls, new result + sleep(0.75 * staleTtl) + res2, err2, _ = client.resolve( + qname, + { qtype = client.TYPE_A } + ) + assert.is_nil(res2) + assert.are.equal(call_count, 2) -- 2 calls now + assert.are.equal(err1, err2) + res2 = assert(client.getcache():get(client.TYPE_A..":"..qname)) + assert.are_not.equal(res1, res2) -- a new record + assert.falsy(res2.expired) + end) + + describe("verifies the polling of dns queries, retries, and wait times", function() + + it("simultaneous lookups are synchronized to 1 lookup", function() + assert(client.init()) + local coros = {} + local results = {} + + local call_count = 0 + query_func = function(self, original_query_func, name, options) + call_count = call_count + 1 + sleep(0.5) -- make sure we take enough time so the other threads + -- will be waiting behind this one + return original_query_func(self, name, options) + end + + -- we're going to schedule a whole bunch of queries, all of this + -- function, which does the same lookup and stores the result + local x = function() + -- the function is ran when started. So we must immediately yield + -- so the scheduler loop can first schedule them all before actually + -- starting resolving + coroutine.yield(coroutine.running()) + local result, _, _ = client.resolve( + "thijsschreijer.nl", + { qtype = client.TYPE_A } + ) + table.insert(results, result) + end + + -- schedule a bunch of the same lookups + for _ = 1, 10 do + local co = ngx.thread.spawn(x) + table.insert(coros, co) + end + + -- all scheduled and waiting to start due to the yielding done. + -- now start them all + for i = 1, #coros do + ngx.thread.wait(coros[i]) -- this wait will resume the scheduled ones + end + + -- now count the unique responses we got + local counters = {} + for _, r in ipairs(results) do + r = tostring(r) + counters[r] = (counters[r] or 0) + 1 + end + local count = 0 + for _ in pairs(counters) do count = count + 1 end + + -- we should have a single result table, as all threads are supposed to + -- return the exact same table. + assert.equal(1,count) + end) + + it("timeout while waiting", function() + -- basically the local function _synchronized_query + assert(client.init({ + timeout = 2000, + retrans = 1, + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + })) + + -- insert a stub thats waits and returns a fixed record + local name = "thijsschreijer.nl" + query_func = function() + local ip = "1.4.2.3" + local entry = { + { + type = client.TYPE_A, + address = ip, + class = 1, + name = name, + ttl = 10, + }, + touch = 0, + expire = gettime() + 10, + } + sleep(2) -- wait before we return the results + return entry + end + + local coros = {} + local results = {} + + -- we're going to schedule a whole bunch of queries, all of this + -- function, which does the same lookup and stores the result + local x = function() + -- the function is ran when started. So we must immediately yield + -- so the scheduler loop can first schedule them all before actually + -- starting resolving + coroutine.yield(coroutine.running()) + local result, err, _ = client.resolve(name, {qtype = client.TYPE_A}) + table.insert(results, (result or err)) + end + + -- schedule a bunch of the same lookups + for _ = 1, 10 do + local co = ngx.thread.spawn(x) + table.insert(coros, co) + end + + -- all scheduled and waiting to start due to the yielding done. + -- now start them all + for i = 1, #coros do + ngx.thread.wait(coros[i]) -- this wait will resume the scheduled ones + end + + -- all results are equal, as they all will wait for the first response + for i = 1, 10 do + assert.equal("dns lookup pool exceeded retries (1): timeout", results[i]) + end + end) + end) + + it("noSynchronisation == true, queries on each request", function() + -- basically the local function _synchronized_query + assert(client.init({ + resolvConf = { + -- resolv.conf without `search` and `domain` options + "nameserver 8.8.8.8", + }, + noSynchronisation = true, + })) + + -- insert a stub thats waits and returns a fixed record + local call_count = 0 + local name = "thijsschreijer.nl" + query_func = function() + local ip = "1.4.2.3" + local entry = { + { + type = client.TYPE_A, + address = ip, + class = 1, + name = name, + ttl = 10, + }, + touch = 0, + expire = gettime() + 10, + } + sleep(1) -- wait before we return the results + call_count = call_count + 1 + return entry + end + + local coros = {} + + -- we're going to schedule a whole bunch of queries, all of this + -- function, which does the same lookup and stores the result + local x = function() + -- the function is ran when started. So we must immediately yield + -- so the scheduler loop can first schedule them all before actually + -- starting resolving + coroutine.yield(coroutine.running()) + local _, _, _ = client.resolve(name, {qtype = client.TYPE_A}) + end + + -- schedule a bunch of the same lookups + for _ = 1, 10 do + local co = ngx.thread.spawn(x) + table.insert(coros, co) + end + + -- all scheduled and waiting to start due to the yielding done. + -- now start them all + for i = 1, #coros do + ngx.thread.wait(coros[i]) -- this wait will resume the scheduled ones + end + + -- all results are unique, each call got its own query + assert.equal(call_count, 10) + end) + +end) diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua new file mode 100644 index 00000000000..971b1035420 --- /dev/null +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -0,0 +1,583 @@ +local deepcopy = require("pl.tablex").deepcopy + +local gettime, sleep +if ngx then + gettime = ngx.now + sleep = ngx.sleep +else + local socket = require("socket") + gettime = socket.gettime + sleep = socket.sleep +end + +package.loaded["kong.resty.dns.client"] = nil + +-- simple debug function +local dump = function(...) + print(require("pl.pretty").write({...})) +end + +describe("[DNS client cache]", function() + + local client, resolver, query_func + + before_each(function() + client = require("kong.resty.dns.client") + resolver = require("resty.dns.resolver") + + -- you can replace this `query_func` upvalue to spy on resolver query calls. + -- This default will just call the original resolver (hence is transparent) + query_func = function(self, original_query_func, name, options) + return original_query_func(self, name, options) + end + + -- patch the resolver lib, such that any new resolver created will query + -- using the `query_func` upvalue defined above + local old_new = resolver.new + resolver.new = function(...) + local r = old_new(...) + local original_query_func = r.query + r.query = function(self, ...) + if not query_func then + print(debug.traceback("WARNING: query_func is not set")) + dump(self, ...) + return + end + return query_func(self, original_query_func, ...) + end + return r + end + end) + + after_each(function() + package.loaded["kong.resty.dns.client"] = nil + package.loaded["resty.dns.resolver"] = nil + client = nil + resolver = nil + query_func = nil + end) + + +-- ============================================== +-- Short-names caching +-- ============================================== + + + describe("shortnames", function() + + local lrucache, mock_records, config + before_each(function() + config = { + nameservers = { "8.8.8.8" }, + ndots = 1, + search = { "domain.com" }, + hosts = {}, + resolvConf = {}, + order = { "LAST", "SRV", "A", "AAAA", "CNAME" }, + badTtl = 0.5, + staleTtl = 0.5, + enable_ipv6 = false, + } + assert(client.init(config)) + lrucache = client.getcache() + + query_func = function(self, original_query_func, qname, opts) + return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } + end + end) + + it("are stored in cache without type", function() + mock_records = { + ["myhost1.domain.com:"..client.TYPE_A] = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost1.domain.com", + ttl = 30, + }} + } + + local result = client.resolve("myhost1") + assert.equal(result, lrucache:get("none:short:myhost1")) + end) + + it("are stored in cache with type", function() + mock_records = { + ["myhost2.domain.com:"..client.TYPE_A] = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost2.domain.com", + ttl = 30, + }} + } + + local result = client.resolve("myhost2", { qtype = client.TYPE_A }) + assert.equal(result, lrucache:get(client.TYPE_A..":short:myhost2")) + end) + + it("are resolved from cache without type", function() + mock_records = {} + lrucache:set("none:short:myhost3", {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost3.domain.com", + ttl = 30, + }, + ttl = 30, + expire = gettime() + 30, + }, 30+4) + + local result = client.resolve("myhost3") + assert.equal(result, lrucache:get("none:short:myhost3")) + end) + + it("are resolved from cache with type", function() + mock_records = {} + lrucache:set(client.TYPE_A..":short:myhost4", {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost4.domain.com", + ttl = 30, + }, + ttl = 30, + expire = gettime() + 30, + }, 30+4) + + local result = client.resolve("myhost4", { qtype = client.TYPE_A }) + assert.equal(result, lrucache:get(client.TYPE_A..":short:myhost4")) + end) + + it("of dereferenced CNAME are stored in cache", function() + mock_records = { + ["myhost5.domain.com:"..client.TYPE_CNAME] = {{ + type = client.TYPE_CNAME, + class = 1, + name = "myhost5.domain.com", + cname = "mytarget.domain.com", + ttl = 30, + }}, + ["mytarget.domain.com:"..client.TYPE_A] = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "mytarget.domain.com", + ttl = 30, + }} + } + local result = client.resolve("myhost5") + + assert.same(mock_records["mytarget.domain.com:"..client.TYPE_A], result) -- not the test, intermediate validation + + -- the type un-specificc query was the CNAME, so that should be in the + -- shorname cache + assert.same(mock_records["myhost5.domain.com:"..client.TYPE_CNAME], + lrucache:get("none:short:myhost5")) + end) + + it("ttl in cache is honored for short name entries", function() + -- in the short name case the same record is inserted again in the cache + -- and the lru-ttl has to be calculated, make sure it is correct + mock_records = { + ["myhost6.domain.com:"..client.TYPE_A] = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost6.domain.com", + ttl = 0.1, + }} + } + local mock_copy = require("pl.tablex").deepcopy(mock_records) + + -- resolve and check whether we got the mocked record + local result = client.resolve("myhost6") + assert.equal(result, mock_records["myhost6.domain.com:"..client.TYPE_A]) + + -- replace our mocked list with the copy made (new table, so no equality) + mock_records = mock_copy + + -- wait for expiring + sleep(0.1 + config.staleTtl / 2) + + -- resolve again, now getting same record, but stale, this will trigger + -- background refresh query + local result2 = client.resolve("myhost6") + assert.equal(result2, result) + assert.is_true(result2.expired) -- stale; marked as expired + + -- wait for refresh to complete + sleep(0.1) + + -- resolve and check whether we got the new record from the mock copy + local result3 = client.resolve("myhost6") + assert.not_equal(result, result3) -- must be a different record now + assert.equal(result3, mock_records["myhost6.domain.com:"..client.TYPE_A]) + + -- the 'result3' resolve call above will also trigger a new background query + -- (because the sleep of 0.1 equals the records ttl of 0.1) + -- so let's yield to activate that background thread now. If not done so, + -- the `after_each` will clear `query_func` and an error will appear on the + -- next test after this one that will yield. + sleep(0.1) + end) + + it("errors are not stored", function() + local rec = { + errcode = 4, + errstr = "server failure", + } + mock_records = { + ["myhost7.domain.com:"..client.TYPE_A] = rec, + ["myhost7:"..client.TYPE_A] = rec, + } + + local result, err = client.resolve("myhost7", { qtype = client.TYPE_A }) + assert.is_nil(result) + assert.equal("dns server error: 4 server failure", err) + assert.is_nil(lrucache:get(client.TYPE_A..":short:myhost7")) + end) + + it("name errors are not stored", function() + local rec = { + errcode = 3, + errstr = "name error", + } + mock_records = { + ["myhost8.domain.com:"..client.TYPE_A] = rec, + ["myhost8:"..client.TYPE_A] = rec, + } + + local result, err = client.resolve("myhost8", { qtype = client.TYPE_A }) + assert.is_nil(result) + assert.equal("dns server error: 3 name error", err) + assert.is_nil(lrucache:get(client.TYPE_A..":short:myhost8")) + end) + + end) + + +-- ============================================== +-- fqdn caching +-- ============================================== + + + describe("fqdn", function() + + local lrucache, mock_records, config + before_each(function() + config = { + nameservers = { "8.8.8.8" }, + ndots = 1, + search = { "domain.com" }, + hosts = {}, + resolvConf = {}, + order = { "LAST", "SRV", "A", "AAAA", "CNAME" }, + badTtl = 0.5, + staleTtl = 0.5, + enable_ipv6 = false, + } + assert(client.init(config)) + lrucache = client.getcache() + + query_func = function(self, original_query_func, qname, opts) + return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } + end + end) + + it("errors do not replace stale records", function() + local rec1 = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost9.domain.com", + ttl = 0.1, + }} + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = rec1, + } + + local result, err = client.resolve("myhost9", { qtype = client.TYPE_A }) + -- check that the cache is properly populated + assert.equal(rec1, result) + assert.is_nil(err) + assert.equal(rec1, lrucache:get(client.TYPE_A..":myhost9.domain.com")) + + sleep(0.15) -- make sure we surpass the ttl of 0.1 of the record, so it is now stale. + -- new mock records, such that we return server failures instaed of records + local rec2 = { + errcode = 4, + errstr = "server failure", + } + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = rec2, + ["myhost9:"..client.TYPE_A] = rec2, + } + -- doing a resolve will trigger the background query now + result = client.resolve("myhost9", { qtype = client.TYPE_A }) + assert.is_true(result.expired) -- we get the stale record, now marked as expired + -- wait again for the background query to complete + sleep(0.1) + -- background resolve is now complete, check the cache, it should still have the + -- stale record, and it should not have been replaced by the error + assert.equal(rec1, lrucache:get(client.TYPE_A..":myhost9.domain.com")) + end) + + it("name errors do replace stale records", function() + local rec1 = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost9.domain.com", + ttl = 0.1, + }} + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = rec1, + } + + local result, err = client.resolve("myhost9", { qtype = client.TYPE_A }) + -- check that the cache is properly populated + assert.equal(rec1, result) + assert.is_nil(err) + assert.equal(rec1, lrucache:get(client.TYPE_A..":myhost9.domain.com")) + + sleep(0.15) -- make sure we surpass the ttl of 0.1 of the record, so it is now stale. + -- clear mock records, such that we return name errors instead of records + local rec2 = { + errcode = 3, + errstr = "name error", + } + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = rec2, + ["myhost9:"..client.TYPE_A] = rec2, + } + -- doing a resolve will trigger the background query now + result = client.resolve("myhost9", { qtype = client.TYPE_A }) + assert.is_true(result.expired) -- we get the stale record, now marked as expired + -- wait again for the background query to complete + sleep(0.1) + -- background resolve is now complete, check the cache, it should now have been + -- replaced by the name error + assert.equal(rec2, lrucache:get(client.TYPE_A..":myhost9.domain.com")) + end) + + it("empty records do not replace stale records", function() + local rec1 = {{ + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost9.domain.com", + ttl = 0.1, + }} + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = rec1, + } + + local result, err = client.resolve("myhost9", { qtype = client.TYPE_A }) + -- check that the cache is properly populated + assert.equal(rec1, result) + assert.is_nil(err) + assert.equal(rec1, lrucache:get(client.TYPE_A..":myhost9.domain.com")) + + sleep(0.15) -- make sure we surpass the ttl of 0.1 of the record, so it is now stale. + -- clear mock records, such that we return name errors instead of records + local rec2 = {} + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = rec2, + ["myhost9:"..client.TYPE_A] = rec2, + } + -- doing a resolve will trigger the background query now + result = client.resolve("myhost9", { qtype = client.TYPE_A }) + assert.is_true(result.expired) -- we get the stale record, now marked as expired + -- wait again for the background query to complete + sleep(0.1) + -- background resolve is now complete, check the cache, it should still have the + -- stale record, and it should not have been replaced by the empty record + assert.equal(rec1, lrucache:get(client.TYPE_A..":myhost9.domain.com")) + end) + + it("AS records do replace stale records", function() + -- when the additional section provides recordds, they should be stored + -- in the cache, as in some cases lookups of certain types (eg. CNAME) are + -- blocked, and then we rely on the A record to get them in the AS + -- (additional section), but then they must be stored obviously. + local CNAME1 = { + type = client.TYPE_CNAME, + cname = "myotherhost.domain.com", + class = 1, + name = "myhost9.domain.com", + ttl = 0.1, + } + local A2 = { + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myotherhost.domain.com", + ttl = 60, + } + mock_records = setmetatable({ + ["myhost9.domain.com:"..client.TYPE_CNAME] = { deepcopy(CNAME1) }, -- copy to make it different + ["myhost9.domain.com:"..client.TYPE_A] = { CNAME1, A2 }, -- not there, just a reference and target + ["myotherhost.domain.com:"..client.TYPE_A] = { A2 }, + }, { + -- do not do lookups, return empty on anything else + __index = function(self, key) + --print("looking for ",key) + return {} + end, + }) + + assert(client.resolve("myhost9", { qtype = client.TYPE_CNAME })) + ngx.sleep(0.2) -- wait for it to become stale + assert(client.toip("myhost9")) + + local cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") + assert.are.equal(CNAME1, cached[1]) + end) + + end) + +-- ============================================== +-- success type caching +-- ============================================== + + + describe("success types", function() + + local lrucache, mock_records, config -- luacheck: ignore + before_each(function() + config = { + nameservers = { "8.8.8.8" }, + ndots = 1, + search = { "domain.com" }, + hosts = {}, + resolvConf = {}, + order = { "LAST", "SRV", "A", "AAAA", "CNAME" }, + badTtl = 0.5, + staleTtl = 0.5, + enable_ipv6 = false, + } + assert(client.init(config)) + lrucache = client.getcache() + + query_func = function(self, original_query_func, qname, opts) + return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } + end + end) + + it("in add. section are not stored for non-listed types", function() + mock_records = { + ["demo.service.consul:" .. client.TYPE_SRV] = { + { + type = client.TYPE_SRV, + class = 1, + name = "demo.service.consul", + target = "192.168.5.232.node.api_test.consul", + priority = 1, + weight = 1, + port = 32776, + ttl = 0, + }, { + type = client.TYPE_TXT, -- Not in the `order` as configured ! + class = 1, + name = "192.168.5.232.node.api_test.consul", + txt = "consul-network-segment=", + ttl = 0, + }, + } + } + client.toip("demo.service.consul") + local success = client.getcache():get("192.168.5.232.node.api_test.consul") + assert.not_equal(client.TYPE_TXT, success) + end) + + it("in add. section are stored for listed types", function() + mock_records = { + ["demo.service.consul:" .. client.TYPE_SRV] = { + { + type = client.TYPE_SRV, + class = 1, + name = "demo.service.consul", + target = "192.168.5.232.node.api_test.consul", + priority = 1, + weight = 1, + port = 32776, + ttl = 0, + }, { + type = client.TYPE_A, -- In configured `order` ! + class = 1, + name = "192.168.5.232.node.api_test.consul", + address = "192.168.5.232", + ttl = 0, + }, { + type = client.TYPE_TXT, -- Not in the `order` as configured ! + class = 1, + name = "192.168.5.232.node.api_test.consul", + txt = "consul-network-segment=", + ttl = 0, + }, + } + } + client.toip("demo.service.consul") + local success = client.getcache():get("192.168.5.232.node.api_test.consul") + assert.equal(client.TYPE_A, success) + end) + + it("are not overwritten by add. section info", function() + mock_records = { + ["demo.service.consul:" .. client.TYPE_SRV] = { + { + type = client.TYPE_SRV, + class = 1, + name = "demo.service.consul", + target = "192.168.5.232.node.api_test.consul", + priority = 1, + weight = 1, + port = 32776, + ttl = 0, + }, { + type = client.TYPE_A, -- In configured `order` ! + class = 1, + name = "another.name.consul", + address = "192.168.5.232", + ttl = 0, + }, + } + } + client.getcache():set("another.name.consul", client.TYPE_AAAA) + client.toip("demo.service.consul") + local success = client.getcache():get("another.name.consul") + assert.equal(client.TYPE_AAAA, success) + end) + + end) + + + describe("hosts entries", function() + -- hosts file names are cached for 10 years, verify that + -- it is not overwritten with validTtl settings. + -- Regressions reported in https://github.com/Kong/kong/issues/7444 + local lrucache, mock_records, config -- luacheck: ignore + before_each(function() + config = { + nameservers = { "8.8.8.8" }, + hosts = {"127.0.0.1 myname.lan"}, + resolvConf = {}, + validTtl = 0.1, + staleTtl = 0, + } + + assert(client.init(config)) + lrucache = client.getcache() + end) + + it("entries from hosts file ignores validTtl overrides, Kong/kong #7444", function() + ngx.sleep(0.2) -- must be > validTtl + staleTtl + + local record = client.getcache():get("1:myname.lan") + assert.equal("127.0.0.1", record[1].address) + end) + end) + +end) diff --git a/t/03-dns-client/00-sanity.t b/t/03-dns-client/00-sanity.t new file mode 100644 index 00000000000..0c365c576ef --- /dev/null +++ b/t/03-dns-client/00-sanity.t @@ -0,0 +1,27 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; + +plan tests => 2; + +run_tests(); + +__DATA__ + +=== TEST 1: load lua-resty-dns-client +--- config + location = /t { + access_by_lua_block { + local client = require("kong.resty.dns.client") + assert(client.init()) + local host = "localhost" + local typ = client.TYPE_A + local answers, err = assert(client.resolve(host, { qtype = typ })) + ngx.say(answers[1].address) + } + } +--- request +GET /t +--- response_body +127.0.0.1 +--- no_error_log diff --git a/t/03-dns-client/01-phases.t b/t/03-dns-client/01-phases.t new file mode 100644 index 00000000000..e12cfab420c --- /dev/null +++ b/t/03-dns-client/01-phases.t @@ -0,0 +1,66 @@ +use Test::Nginx::Socket; + +plan tests => repeat_each() * (blocks() * 5); + +workers(6); + +no_shuffle(); +run_tests(); + +__DATA__ + +=== TEST 1: client supports access phase +--- config + location = /t { + access_by_lua_block { + local client = require("kong.resty.dns.client") + assert(client.init()) + local host = "localhost" + local typ = client.TYPE_A + local answers, err = client.resolve(host, { qtype = typ }) + + if not answers then + ngx.say("failed to resolve: ", err) + end + + ngx.say("address name: ", answers[1].name) + } + } +--- request +GET /t +--- response_body +address name: localhost +--- no_error_log +[error] +dns lookup pool exceeded retries +API disabled in the context of init_worker_by_lua + + + +=== TEST 2: client does not support init_worker phase +--- http_config eval +qq { + init_worker_by_lua_block { + local client = require("kong.resty.dns.client") + assert(client.init()) + local host = "konghq.com" + local typ = client.TYPE_A + answers, err = client.resolve(host, { qtype = typ }) + } +} +--- config + location = /t { + access_by_lua_block { + ngx.say("answers: ", answers) + ngx.say("err: ", err) + } + } +--- request +GET /t +--- response_body +answers: nil +err: dns client error: 101 empty record received +--- no_error_log +[error] +dns lookup pool exceeded retries +API disabled in the context of init_worker_by_lua diff --git a/t/03-dns-client/02-timer-usage.t b/t/03-dns-client/02-timer-usage.t new file mode 100644 index 00000000000..24cc32bddb6 --- /dev/null +++ b/t/03-dns-client/02-timer-usage.t @@ -0,0 +1,78 @@ +use Test::Nginx::Socket; + +plan tests => repeat_each() * (blocks() * 5); + +workers(6); + +no_shuffle(); +run_tests(); + +__DATA__ + +=== TEST 1: reuse timers for queries of same name, independent on # of workers +--- http_config eval +qq { + init_worker_by_lua_block { + local client = require("kong.resty.dns.client") + assert(client.init({ + nameservers = { "8.8.8.8" }, + hosts = {}, -- empty tables to parse to prevent defaulting to /etc/hosts + resolvConf = {}, -- and resolv.conf files + order = { "A" }, + })) + local host = "httpbin.org" + local typ = client.TYPE_A + for i = 1, 10 do + client.resolve(host, { qtype = typ }) + end + + local host = "mockbin.org" + for i = 1, 10 do + client.resolve(host, { qtype = typ }) + end + + workers = ngx.worker.count() + timers = ngx.timer.pending_count() + } +} +--- config + location = /t { + access_by_lua_block { + local client = require("kong.resty.dns.client") + assert(client.init()) + local host = "httpbin.org" + local typ = client.TYPE_A + local answers, err = client.resolve(host, { qtype = typ }) + + if not answers then + ngx.say("failed to resolve: ", err) + end + + ngx.say("first address name: ", answers[1].name) + + host = "mockbin.org" + answers, err = client.resolve(host, { qtype = typ }) + + if not answers then + ngx.say("failed to resolve: ", err) + end + + ngx.say("second address name: ", answers[1].name) + + ngx.say("workers: ", workers) + + -- should be 2 timers maximum (1 for each hostname) + ngx.say("timers: ", timers) + } + } +--- request +GET /t +--- response_body +first address name: httpbin.org +second address name: mockbin.org +workers: 6 +timers: 2 +--- no_error_log +[error] +dns lookup pool exceeded retries +API disabled in the context of init_worker_by_lua From 0cfa950a64bb85fc90508157997b5bd48b553fee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Sep 2021 22:38:54 +0300 Subject: [PATCH 0915/4351] perf(plugins-iterator) setup and reset plugin context only when needed --- kong/init.lua | 47 ++++++++++++++++++++++++++++++++--------------- 1 file changed, 32 insertions(+), 15 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 42d2aa98bae..b219e0f2091 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -24,6 +24,9 @@ -- |[[ ]]| -- ========== +local pcall = pcall + + pcall(require, "luarocks.loader") @@ -235,6 +238,28 @@ do end +local function setup_plugin_context(ctx, plugin) + if ctx then + if plugin.handler._go then + ctx.ran_go_plugin = true + end + + kong_global.set_named_ctx(kong, "plugin", plugin.handler) + end + + kong_global.set_namespaced_log(kong, plugin.name) +end + + +local function reset_plugin_context(ctx, old_ws) + kong_global.reset_log(kong) + + if old_ws then + ctx.workspace = old_ws + end +end + + local function execute_plugins_iterator(plugins_iterator, phase, ctx) local old_ws local delay_response @@ -247,17 +272,9 @@ local function execute_plugins_iterator(plugins_iterator, phase, ctx) end for plugin, configuration in plugins_iterator:iterate(phase, ctx) do - if ctx then - if plugin.handler._go then - ctx.ran_go_plugin = true - end - - kong_global.set_named_ctx(kong, "plugin", plugin.handler) - end - - kong_global.set_namespaced_log(kong, plugin.name) - if not delay_response then + setup_plugin_context(ctx, plugin) + -- guard against failed handler in "init_worker" phase only because it will -- cause Kong to not correctly initialize and can not be recovered automatically. if phase == "init_worker" then @@ -274,7 +291,11 @@ local function execute_plugins_iterator(plugins_iterator, phase, ctx) plugin.handler[phase](plugin.handler, configuration) end + reset_plugin_context(ctx, old_ws) + elseif not ctx.delayed_response then + setup_plugin_context(ctx, plugin) + local co = coroutine.create(plugin.handler.access) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) if not cok then @@ -284,12 +305,8 @@ local function execute_plugins_iterator(plugins_iterator, phase, ctx) content = { message = "An unexpected error occurred" }, } end - end - - kong_global.reset_log(kong) - if old_ws then - ctx.workspace = old_ws + reset_plugin_context(ctx, old_ws) end end From 79f6efdae936e647f0c87bc00d50a0b69fbf9cfb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Sep 2021 23:04:18 +0300 Subject: [PATCH 0916/4351] perf(plugins-iterator) split execute plugins iterator into separate functions --- kong/init.lua | 92 ++++++++++------- kong/runloop/plugins_iterator.lua | 165 +++++++++++++++++++----------- 2 files changed, 160 insertions(+), 97 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index b219e0f2091..94aed18569a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -239,14 +239,11 @@ end local function setup_plugin_context(ctx, plugin) - if ctx then - if plugin.handler._go then - ctx.ran_go_plugin = true - end - - kong_global.set_named_ctx(kong, "plugin", plugin.handler) + if plugin.handler._go then + ctx.ran_go_plugin = true end + kong_global.set_named_ctx(kong, "plugin", plugin.handler) kong_global.set_namespaced_log(kong, plugin.name) end @@ -260,40 +257,37 @@ local function reset_plugin_context(ctx, old_ws) end -local function execute_plugins_iterator(plugins_iterator, phase, ctx) - local old_ws - local delay_response +local function execute_init_worker_plugins_iterator(plugins_iterator) local errors - if ctx then - old_ws = ctx.workspace - delay_response = phase == "access" or nil - ctx.delay_response = delay_response + for plugin in plugins_iterator:iterate_init_worker() do + kong_global.set_namespaced_log(kong, plugin.name) + + -- guard against failed handler in "init_worker" phase only because it will + -- cause Kong to not correctly initialize and can not be recovered automatically. + local ok, err = pcall(plugin.handler.init_worker, plugin.handler) + if not ok then + errors = errors or {} + errors[#errors + 1] = { + plugin = plugin.name, + err = err, + } + end + + kong_global.reset_log(kong) end - for plugin, configuration in plugins_iterator:iterate(phase, ctx) do - if not delay_response then - setup_plugin_context(ctx, plugin) + return errors +end - -- guard against failed handler in "init_worker" phase only because it will - -- cause Kong to not correctly initialize and can not be recovered automatically. - if phase == "init_worker" then - local ok, err = pcall(plugin.handler[phase], plugin.handler, configuration) - if not ok then - errors = errors or {} - errors[#errors + 1] = { - plugin = plugin.name, - err = err, - } - end - else - plugin.handler[phase](plugin.handler, configuration) - end +local function execute_access_plugins_iterator(plugins_iterator, ctx) + local old_ws = ctx.workspace - reset_plugin_context(ctx, old_ws) + ctx.delay_response = true - elseif not ctx.delayed_response then + for plugin, configuration in plugins_iterator:iterate("access", ctx) do + if not ctx.delayed_response then setup_plugin_context(ctx, plugin) local co = coroutine.create(plugin.handler.access) @@ -310,7 +304,27 @@ local function execute_plugins_iterator(plugins_iterator, phase, ctx) end end - return errors + ctx.delay_response = nil +end + + +local function execute_plugins_iterator(plugins_iterator, phase, ctx) + local old_ws = ctx.workspace + for plugin, configuration in plugins_iterator:iterate(phase, ctx) do + setup_plugin_context(ctx, plugin) + plugin.handler[phase](plugin.handler, configuration) + reset_plugin_context(ctx, old_ws) + end +end + + +local function execute_configured_plugins_iterator(plugins_iterator, phase, ctx) + local old_ws = ctx.workspace + for plugin, configuration in plugins_iterator.iterate_configured_plugins(phase, ctx) do + setup_plugin_context(ctx, plugin) + plugin.handler[phase](plugin.handler, configuration) + reset_plugin_context(ctx, old_ws) + end end @@ -664,7 +678,7 @@ function Kong.init_worker() end local plugins_iterator = runloop.get_plugins_iterator() - local errors = execute_plugins_iterator(plugins_iterator, "init_worker") + local errors = execute_init_worker_plugins_iterator(plugins_iterator) if errors then for _, e in ipairs(errors) do local err = "failed to execute the \"init_worker\" " .. @@ -818,7 +832,7 @@ function Kong.access() local plugins_iterator = runloop.get_plugins_iterator() - execute_plugins_iterator(plugins_iterator, "access", ctx) + execute_access_plugins_iterator(plugins_iterator, ctx) if ctx.delayed_response then ctx.KONG_ACCESS_ENDED_AT = get_updated_now_ms() @@ -1111,7 +1125,7 @@ do kong.response.set_headers(headers) runloop.response.before(ctx) - execute_plugins_iterator(plugins_iterator, "response", ctx) + execute_configured_plugins_iterator(plugins_iterator, "response", ctx) runloop.response.after(ctx) ctx.KONG_RESPONSE_ENDED_AT = get_updated_now_ms() @@ -1189,7 +1203,7 @@ function Kong.header_filter() runloop.header_filter.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() - execute_plugins_iterator(plugins_iterator, "header_filter", ctx) + execute_configured_plugins_iterator(plugins_iterator, "header_filter", ctx) runloop.header_filter.after(ctx) ctx.KONG_HEADER_FILTER_ENDED_AT = get_updated_now_ms() @@ -1251,7 +1265,7 @@ function Kong.body_filter() end local plugins_iterator = runloop.get_plugins_iterator() - execute_plugins_iterator(plugins_iterator, "body_filter", ctx) + execute_configured_plugins_iterator(plugins_iterator, "body_filter", ctx) if not arg[2] then return @@ -1360,7 +1374,7 @@ function Kong.log() runloop.log.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() - execute_plugins_iterator(plugins_iterator, "log", ctx) + execute_configured_plugins_iterator(plugins_iterator, "log", ctx) runloop.log.after(ctx) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 9e92c841598..9cce6736889 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -7,7 +7,6 @@ local utils = require "kong.tools.utils" local kong = kong local null = ngx.null -local type = type local error = error local pairs = pairs local ipairs = ipairs @@ -15,7 +14,6 @@ local assert = assert local tostring = tostring -local EMPTY_T = {} local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } @@ -30,15 +28,6 @@ local COMBO_RSC = 7 local COMBO_GLOBAL = 0 -local MUST_LOAD_CONFIGURATION_IN_PHASES = { - preread = true, - certificate = true, - rewrite = true, - access = true, - content = true, -} - - local subsystem = ngx.config.subsystem @@ -258,9 +247,22 @@ local function load_configuration_through_combos(ctx, combos, plugin) end -local function get_next(self) - local i = self.i + 1 +local function get_workspace(self, ctx) + if not ctx then + return self.ws[kong.default_workspace] + end + return self.ws[workspaces.get_workspace_id(ctx) or kong.default_workspace] +end + + +local function zero_iter() + return nil +end + + +local function get_next_init_worker(self) + local i = self.i + 1 local plugin = self.loaded[i] if not plugin then return nil @@ -268,15 +270,25 @@ local function get_next(self) self.i = i - local name = plugin.name - if not self.ctx then - if self.phases[name] then - return plugin - end + local phase_handler = plugin.handler.init_worker + if phase_handler and phase_handler ~= BasePlugin.init_worker then + return plugin + end - return get_next(self) + return get_next_init_worker(self) +end + + +local function get_next(self) + local i = self.i + 1 + local plugin = self.loaded[i] + if not plugin then + return nil end + self.i = i + + local name = plugin.name if not self.map[name] then return get_next(self) end @@ -284,28 +296,55 @@ local function get_next(self) local ctx = self.ctx local plugins = ctx.plugins - if self.configure then - local combos = self.combos[name] - if combos then - local cfg = load_configuration_through_combos(ctx, combos, plugin) - if cfg then - plugins[name] = cfg - if plugin.handler.response and plugin.handler.response ~= BasePlugin.response then - ctx.buffered_proxying = true - end + local combos = self.combos[name] + if combos then + local cfg = load_configuration_through_combos(ctx, combos, plugin) + if cfg then + local n = plugins[name] + if not n then + n = plugins.n + 2 + plugins.n = n + plugins[n-1] = plugin + plugins[name] = n + end + + plugins[n] = cfg + + if not ctx.buffered_proxying and plugin.handler.response and + plugin.handler.response ~= BasePlugin.response then + ctx.buffered_proxying = true end end end - if self.phases[name] and plugins[name] then - return plugin, plugins[name] + if self.phases[name] then + local n = plugins[name] + if n then + return plugin, plugins[n] + end end - return get_next(self) -- Load next plugin + return get_next(self) end -local function zero_iter() - return nil + +local function get_next_configured_plugin(self) + local i = self.i + 2 + local plugin = self.plugins[i-1] + if not plugin then + return nil + end + + self.i = i + + local phase = self.phase + local phase_handler = plugin.handler[phase] + + if phase_handler and phase_handler ~= BasePlugin[phase] then + return plugin, self.plugins[i] + end + + return get_next_configured_plugin(self) end @@ -321,28 +360,45 @@ local PluginsIterator = {} -- @param[type=table] ctx Nginx context table -- @treturn function iterator local function iterate(self, phase, ctx) - -- no ctx, we are in init_worker phase - if ctx and not ctx.plugins then - ctx.plugins = {} - end - local ws_id = workspaces.get_workspace_id(ctx) or kong.default_workspace - - local ws = self.ws[ws_id] + local ws = get_workspace(self, ctx) if not ws then return zero_iter end - local iteration = { - configure = MUST_LOAD_CONFIGURATION_IN_PHASES[phase], + if not ctx.plugins then + ctx.plugins = { n = 0 } + end + + return get_next, { loaded = self.loaded, - phases = ws.phases[phase] or EMPTY_T, + phases = ws.phases[phase] or {}, combos = ws.combos, map = ws.map, ctx = ctx, i = 0, } +end + + +local function iterate_init_worker(self) + return get_next_init_worker, { + loaded = self.loaded, + i = 0, + } +end - return get_next, iteration + +local function iterate_configured_plugins(phase, ctx) + local plugins = ctx.plugins + if not plugins or plugins.n == 0 then + return zero_iter + end + + return get_next_configured_plugin, { + plugins = plugins, + phase = phase, + i = 0, + } end @@ -350,21 +406,14 @@ local function new_ws_data() local phases if subsystem == "stream" then phases = { - init_worker = {}, certificate = {}, preread = {}, - log = {}, } else phases = { - init_worker = {}, - certificate = {}, - rewrite = {}, - access = {}, - response = {}, - header_filter = {}, - body_filter = {}, - log = {}, + certificate = {}, + rewrite = {}, + access = {}, } end return { @@ -534,11 +583,9 @@ function PluginsIterator.new(version) for _, plugin in ipairs(loaded_plugins) do for _, data in pairs(ws) do for phase_name, phase in pairs(data.phases) do - if phase_name == "init_worker" or data.combos[plugin.name] then + if data.combos[plugin.name] then local phase_handler = plugin.handler[phase_name] - if type(phase_handler) == "function" - and phase_handler ~= BasePlugin[phase_name] - then + if phase_handler and phase_handler ~= BasePlugin[phase_name] then phase[plugin.name] = true end end @@ -551,6 +598,8 @@ function PluginsIterator.new(version) ws = ws, loaded = loaded_plugins, iterate = iterate, + iterate_configured_plugins = iterate_configured_plugins, + iterate_init_worker = iterate_init_worker, } end From f648a6a2f201cf2f408d5872c464e2f2da1c6896 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Sep 2021 13:20:12 +0300 Subject: [PATCH 0917/4351] perf(schema) only call ngx.update_time and ngx.now/ngx.time when neccessary --- kong/db/schema/init.lua | 27 ++++++++++++++++++++----- spec/01-unit/01-db/06-postgres_spec.lua | 3 +++ 2 files changed, 25 insertions(+), 5 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 734fbd5aa1f..dbc62903a68 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -18,6 +18,7 @@ local pcall = pcall local floor = math.floor local type = type local next = next +local update_time = ngx.update_time local ngx_time = ngx.time local ngx_now = ngx.now local find = string.find @@ -1562,11 +1563,6 @@ end -- @return A new table, with the auto fields containing -- appropriate updated values. function Schema:process_auto_fields(data, context, nulls, opts) - ngx.update_time() - - local now_s = ngx_time() - local now_ms = ngx_now() - local check_immutable_fields = false data = tablex.deepcopy(data) @@ -1613,6 +1609,9 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end + local now_s + local now_ms + for key, field in self:each_field(data) do if field.legacy and field.uuid and data[key] == "" then @@ -1634,8 +1633,17 @@ function Schema:process_auto_fields(data, context, nulls, opts) and (context == "insert" or context == "upsert") and (data[key] == null or data[key] == nil) then if field.type == "number" then + if not now_ms then + update_time() + now_ms = ngx_now() + end data[key] = now_ms + elseif field.type == "integer" then + if not now_s then + update_time() + now_s = ngx_time() + end data[key] = now_s end @@ -1643,8 +1651,17 @@ function Schema:process_auto_fields(data, context, nulls, opts) context == "upsert" or context == "update") then if field.type == "number" then + if not now_ms then + update_time() + now_ms = ngx_now() + end data[key] = now_ms + elseif field.type == "integer" then + if not now_s then + update_time() + now_s = ngx_time() + end data[key] = now_s end end diff --git a/spec/01-unit/01-db/06-postgres_spec.lua b/spec/01-unit/01-db/06-postgres_spec.lua index 73ac77d4696..c1a8ec12764 100644 --- a/spec/01-unit/01-db/06-postgres_spec.lua +++ b/spec/01-unit/01-db/06-postgres_spec.lua @@ -145,6 +145,9 @@ describe("kong.db [#postgres] connector", function() end end) + -- we are running in timer and semaphore needs some time to pass + ngx.update_time() + local co2 = ngx.thread.spawn(function() local _, err = connector:query(0.001) if err then From c0b0b1e591a4472dd8a48ee400fd327c6d520803 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 24 Sep 2021 00:15:14 +0800 Subject: [PATCH 0918/4351] tests(perf) wait for load to cool down in each tests run --- spec/04-perf/01-rps/01-simple_spec.lua | 2 +- spec/04-perf/01-rps/02-balancer_spec.lua | 2 +- .../01-rps/03-plugin_iterator_spec.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 22 +++++++++++++++++++ 4 files changed, 25 insertions(+), 3 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index d2d42f452a7..5d7ce83e27d 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -31,7 +31,7 @@ if env_versions then versions = split(env_versions, ",") end -local LOAD_DURATION = 60 +local LOAD_DURATION = 30 local SERVICE_COUNT = 10 local ROUTE_PER_SERVICE = 10 diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 22a04bdf545..841d3af8061 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -31,7 +31,7 @@ if env_versions then versions = split(env_versions, ",") end -local LOAD_DURATION = 60 +local LOAD_DURATION = 30 local function print_and_save(s, path) os.execute("mkdir -p output") diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index 152222caf7c..92f6c2c78e2 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -31,7 +31,7 @@ if env_versions then versions = split(env_versions, ",") end -local LOAD_DURATION = 60 +local LOAD_DURATION = 30 local function print_and_save(s, path) os.execute("mkdir -p output") diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index cee513b2207..e374f1a5225 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -11,6 +11,9 @@ local UPSTREAM_PORT = 8088 local KONG_ADMIN_PORT local PG_PASSWORD = tools.random_string() local KONG_ERROR_LOG_PATH = "/tmp/error.log" +-- threshold for load_avg / nproc, not based on specific research, +-- just a arbitrary number to ensure test env is normalized +local LOAD_NORMALIZED_THRESHOLD = 0.2 function _M.new(opts) local provider = opts and opts.provider or "equinix-metal" @@ -308,6 +311,10 @@ function _M:start_kong(version, kong_conf) end function _M:stop_kong() + local load = perf.execute(ssh_execute_wrap(self, self.kong_ip, + "cat /proc/loadavg")):match("[%d%.]+") + self.log.debug("Kong node end 1m loadavg is ", load) + return perf.execute(ssh_execute_wrap(self, self.kong_ip, "kong stop"), { logger = self.ssh_log.log_exec }) end @@ -332,6 +339,21 @@ function _M:get_start_load_cmd(stub, script, uri) script_path = script_path and ("-s " .. script_path) or "" + local nproc = tonumber(perf.execute(ssh_execute_wrap(self, self.kong_ip, "nproc"))) + local load, load_normalized + while true do + load = perf.execute(ssh_execute_wrap(self, self.kong_ip, + "cat /proc/loadavg")):match("[%d%.]+") + load_normalized = tonumber(load) / nproc + if load_normalized < LOAD_NORMALIZED_THRESHOLD then + break + end + self.log.info("waiting for Kong node 1m loadavg to drop under ", + nproc * LOAD_NORMALIZED_THRESHOLD) + ngx.sleep(15) + end + self.log.debug("Kong node start 1m loadavg is ", load) + return ssh_execute_wrap(self, self.worker_ip, stub:format(script_path, uri)) end From 4f9907aa6361ca3edbd5590a35d6d20b6bc9edbd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 30 Sep 2021 18:03:27 +0800 Subject: [PATCH 0919/4351] tests(perf) turn anonymous reports off --- spec/helpers/perf/drivers/terraform.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index e374f1a5225..ce447b78c3f 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -243,6 +243,7 @@ function _M:start_kong(version, kong_conf) KONG_ADMIN_PORT = math.floor(math.random()*50000+10240) kong_conf['admin_listen'] = "0.0.0.0:" .. KONG_ADMIN_PORT + kong_conf['anonymous_reports'] = "off" local kong_conf_blob = "" for k, v in pairs(kong_conf) do From 67f0dd5796f8f2705663bb45caf284fc6f0d88bd Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 5 Oct 2021 20:57:33 -0300 Subject: [PATCH 0920/4351] tests(aws-lambda) enable proxy tests --- .ci/run_tests.sh | 2 +- .github/workflows/build_and_test.yml | 10 ++++ .../27-aws-lambda/50-http-proxy_spec.lua | 54 ++++++------------- 3 files changed, 27 insertions(+), 39 deletions(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 95d79a57562..1ae97b7dbe5 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -8,7 +8,7 @@ function red() { echo -e "\033[1;31m$*\033[0m" } -export BUSTED_ARGS="--no-k -o htest -v --exclude-tags=flaky,ipv6,squid" +export BUSTED_ARGS="--no-k -o htest -v --exclude-tags=flaky,ipv6" if [ "$KONG_TEST_DATABASE" == "postgres" ]; then export TEST_CMD="bin/busted $BUSTED_ARGS,cassandra,off" diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 6bff9d2ae39..666d154b905 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -162,6 +162,11 @@ jobs: - 6379:6379 options: --entrypoint redis-server + squid: + image: datadog/squid + ports: + - 3128:3128 + steps: - name: Set environment variables run: | @@ -287,6 +292,11 @@ jobs: - 6379:6379 options: --entrypoint redis-server + squid: + image: datadog/squid + ports: + - 3128:3128 + steps: - name: Set environment variables run: | diff --git a/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua b/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua index b0718c81905..b732fdcd766 100644 --- a/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua +++ b/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua @@ -1,3 +1,5 @@ +require "spec.helpers" +local http = require "resty.http" local configs = { { @@ -15,63 +17,53 @@ local configs = { scheme = "http", host = "mockbin.org", path = "/request", - proxy_url = "http://squid:3128/", + proxy_url = "http://127.0.0.1:3128/", },{ name = "#https via proxy", scheme = "https", host = "mockbin.org", path = "/request", - proxy_url = "http://squid:3128/", + proxy_url = "http://127.0.0.1:3128/", },{ name = "#http via authenticated proxy", scheme = "http", host = "httpbin.org", path = "/anything", - proxy_url = "http://squid:3128/", + proxy_url = "http://127.0.0.1:3128/", authorization = "Basic a29uZzpraW5n", -- base64("kong:king") },{ name = "#https via authenticated proxy", scheme = "https", host = "httpbin.org", path = "/anything", - proxy_url = "http://squid:3128/", + proxy_url = "http://127.0.0.1:3128/", authorization = "Basic a29uZzpraW5n", -- base64("kong:king") } } local max_idle_timeout = 3 -local function make_request(http, config) +local function make_request(config) -- create and connect the client local client = http.new() - local ok, err = client:connect_better { + local ok, err = client:connect { scheme = config.scheme, host = config.host, port = config.scheme == "https" and 443 or 80, - ssl = config.scheme == "https" and { - server_name = config.host, - verify = false, - }, - proxy = config.proxy_url and { - uri = config.proxy_url, - authorization = config.authorization, + ssl_verify = config.scheme == "https" and false, + ssl_server_name = config.scheme == "https" and config.host, + proxy_opts = config.proxy_url and { + http_proxy = config.proxy_url, + http_proxy_authorization = config.authorization, } } assert.is_nil(err) assert.truthy(ok) - -- if proxy then path must be absolute - local path - if config.proxy_url then - path = config.scheme .."://" .. config.host .. (config.scheme == "https" and ":443" or ":80") .. config.path - else - path = config.path - end - -- make the request local res, err = client:request { method = "GET", - path = path, + path = config.path, body = nil, headers = { Host = config.host, @@ -102,20 +94,13 @@ end describe("#proxy #squid", function() - - local http - before_each(function() - package.loaded["kong.plugins.aws-lambda.http.connect-better"] = nil - http = require "kong.plugins.aws-lambda.http.connect-better" - end) - lazy_teardown(function() ngx.sleep(max_idle_timeout + 0.5) -- wait for keepalive to expire and all socket pools to become empty again end) for _, config in ipairs(configs) do it("Make a request " .. config.name, function() - make_request(http, config) + make_request(config) end) end @@ -124,13 +109,6 @@ end) describe("#keepalive #squid", function() - - local http - before_each(function() - package.loaded["kong.plugins.aws-lambda.http.connect-better"] = nil - http = require "kong.plugins.aws-lambda.http.connect-better" - end) - lazy_teardown(function() ngx.sleep(max_idle_timeout + 0.5) -- wait for keepalive to expire and all socket pools to become empty again end) @@ -141,7 +119,7 @@ describe("#keepalive #squid", function() local loop_size = 10 for i = 1, loop_size do - local conn_count = make_request(http, config) + local conn_count = make_request(config) reuse = math.max(reuse, conn_count) end From 1f00b89d06cac1eccc0e8b0ee98d20cde0f4e022 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 1 Oct 2021 21:52:10 +0800 Subject: [PATCH 0921/4351] fix(prometheus) hide upstream target health metrics on control plane Fix #7884 --- kong/plugins/prometheus/exporter.lua | 68 +++++++++++++++------------- 1 file changed, 37 insertions(+), 31 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 5c2b2a7bf78..080582f0dd3 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -56,11 +56,14 @@ local function init() metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. "0 is unreachable") - metrics.upstream_target_health = prometheus:gauge("upstream_target_health", - "Health status of targets of upstream. " .. - "States = healthchecks_off|healthy|unhealthy|dns_error, " .. - "value is 1 when state is populated.", - {"upstream", "target", "address", "state", "subsystem"}) + -- only export upstream health metrics in traditional mode and data plane + if role ~= "control_plane" then + metrics.upstream_target_health = prometheus:gauge("upstream_target_health", + "Health status of targets of upstream. " .. + "States = healthchecks_off|healthy|unhealthy|dns_error, " .. + "value is 1 when state is populated.", + {"upstream", "target", "address", "state", "subsystem"}) + end local memory_stats = {} memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", @@ -331,34 +334,37 @@ local function metric_data() "/metrics endpoint: ", err) end - -- erase all target/upstream metrics, prevent exposing old metrics - metrics.upstream_target_health:reset() - - -- upstream targets accessible? - local upstreams_dict = get_all_upstreams() - for key, upstream_id in pairs(upstreams_dict) do - local _, upstream_name = key:match("^([^:]*):(.-)$") - upstream_name = upstream_name and upstream_name or key - -- based on logic from kong.db.dao.targets - local health_info - health_info, err = balancer.get_upstream_health(upstream_id) - if err then - kong.log.err("failed getting upstream health: ", err) - end + -- only export upstream health metrics in traditional mode and data plane + if role ~= "control_plane" then + -- erase all target/upstream metrics, prevent exposing old metrics + metrics.upstream_target_health:reset() + + -- upstream targets accessible? + local upstreams_dict = get_all_upstreams() + for key, upstream_id in pairs(upstreams_dict) do + local _, upstream_name = key:match("^([^:]*):(.-)$") + upstream_name = upstream_name and upstream_name or key + -- based on logic from kong.db.dao.targets + local health_info + health_info, err = balancer.get_upstream_health(upstream_id) + if err then + kong.log.err("failed getting upstream health: ", err) + end - if health_info then - for target_name, target_info in pairs(health_info) do - if target_info ~= nil and target_info.addresses ~= nil and - #target_info.addresses > 0 then - -- healthchecks_off|healthy|unhealthy - for _, address in ipairs(target_info.addresses) do - local address_label = concat({address.ip, ':', address.port}) - local status = lower(address.health) - set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, address_label, status, metrics.upstream_target_health) + if health_info then + for target_name, target_info in pairs(health_info) do + if target_info ~= nil and target_info.addresses ~= nil and + #target_info.addresses > 0 then + -- healthchecks_off|healthy|unhealthy + for _, address in ipairs(target_info.addresses) do + local address_label = concat({address.ip, ':', address.port}) + local status = lower(address.health) + set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, address_label, status, metrics.upstream_target_health) + end + else + -- dns_error + set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, '', 'dns_error', metrics.upstream_target_health) end - else - -- dns_error - set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, '', 'dns_error', metrics.upstream_target_health) end end end From 831ad9ae5cc36a90e9f9266659aedd0e89722ac4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Oct 2021 16:36:37 +0300 Subject: [PATCH 0922/4351] chore(deps) remove dependency to resty.timer (#7941) ### Summary This is a dependency on `resty.healtchecks`, and not a direct dependency of Kong. --- kong-2.6.0-0.rockspec | 1 - 1 file changed, 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 970975c8533..bc3154e2993 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -30,7 +30,6 @@ dependencies = { "luasyslog == 2.0.1", "lua_pack == 1.0.5", "lrandom", - "lua-resty-timer ~> 1", "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", From c543f4b73d72ff32f34dbc3b21fe54b46daf6246 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Oct 2021 16:37:02 +0300 Subject: [PATCH 0923/4351] chore(deps) remove dependency to resty.cookie (#7940) ### Summary The `resty.cookie` library is not maintained, and setting the cookie is not that difficult to warrant a dependency to it. It was only used in one occasion in our code base. --- kong-2.6.0-0.rockspec | 1 - kong/runloop/balancer/init.lua | 36 ++++++++++++++++++++++++++++++++++ kong/runloop/handler.lua | 14 ++----------- 3 files changed, 38 insertions(+), 13 deletions(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index bc3154e2993..a0beb5db6ad 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -35,7 +35,6 @@ dependencies = { "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.4.2", - "lua-resty-cookie == 0.1.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.7.5", diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 2d9247d92be..f0fd357e28a 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -15,9 +15,11 @@ local dns_client = require "kong.resty.dns.client" local toip = dns_client.toip +local sub = string.sub local ngx = ngx local log = ngx.log local null = ngx.null +local header = ngx.header local type = type local pairs = pairs local tostring = tostring @@ -105,6 +107,39 @@ local function get_value_to_hash(upstream, ctx) end +local function set_cookie(cookie) + local prefix = cookie.key .. "=" + local length = #prefix + local path = cookie.path or "/" + local cookie_value = prefix .. cookie.value .. "; Path=" .. path .. "; Same-Site=Lax; HttpOnly" + local cookie_header = header["Set-Cookie"] + local header_type = type(cookie_header) + if header_type == "table" then + local found + local count = #cookie_header + for i = 1, count do + if sub(cookie_header[i], 1, length) == prefix then + cookie_header[i] = cookie_value + found = true + break + end + end + + if not found then + cookie_header[count+1] = cookie_value + end + + elseif header_type == "string" and sub(cookie_header, 1, length) ~= prefix then + cookie_header = { cookie_header, cookie_value } + + else + cookie_header = cookie_value + end + + header["Set-Cookie"] = cookie_header +end + + --============================================================================== -- Initialize balancers --============================================================================== @@ -377,6 +412,7 @@ return { get_balancer_health = healthcheckers.get_balancer_health, stop_healthcheckers = healthcheckers.stop_healthcheckers, set_host_header = set_host_header, + set_cookie = set_cookie, -- ones below are exported for test purposes only --_create_balancer = create_balancer, diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 601ab36b709..778fd684dbd 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1,6 +1,5 @@ -- Kong runloop -local ck = require "resty.cookie" local meta = require "kong.meta" local utils = require "kong.tools.utils" local Router = require "kong.router" @@ -1464,17 +1463,8 @@ return { end local hash_cookie = ctx.balancer_data.hash_cookie - if not hash_cookie then - return - end - - local cookie = ck:new() - local ok, err = cookie:set(hash_cookie) - - if not ok then - log(WARN, "failed to set the cookie for hash-based load balancing: ", err, - " (key=", hash_cookie.key, - ", path=", hash_cookie.path, ")") + if hash_cookie then + balancer.set_cookie(hash_cookie) end end, after = function(ctx) From a9a7c4b4108fb33665020d9aaee5426a17d37382 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Oct 2021 17:27:30 +0300 Subject: [PATCH 0924/4351] chore(deps) remove dependency to lrandom (#7939) ### Summary It does not seem to be used anywhere. --- kong-2.6.0-0.rockspec | 1 - 1 file changed, 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index a0beb5db6ad..6fb49ef0755 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -29,7 +29,6 @@ dependencies = { "lyaml == 6.2.7", "luasyslog == 2.0.1", "lua_pack == 1.0.5", - "lrandom", "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", From 67e56973d1c0e0c3e73acc84d3f10ff71e15ae62 Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Thu, 7 Oct 2021 10:43:09 -0400 Subject: [PATCH 0925/4351] fix(migrations) ensure inserts are performed after schema agreement (#7667) When bootstrapping a multi-node Apache Cassandra cluster, the CREATE TABLE response from the coordinator node does guarantee that the schema altering statement will result in schema agreement across the cluster. This update moves the insert statement to occur after the CREATE TABLE statement to ensure schema agreement occurs before executing the insert statement. --- kong/db/migrations/core/013_220_to_230.lua | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/kong/db/migrations/core/013_220_to_230.lua b/kong/db/migrations/core/013_220_to_230.lua index 23385f5a6b5..d90909fd0ba 100644 --- a/kong/db/migrations/core/013_220_to_230.lua +++ b/kong/db/migrations/core/013_220_to_230.lua @@ -50,7 +50,7 @@ return { ]], CLUSTER_ID), }, cassandra = { - up = string.format([[ + up = [[ CREATE TABLE IF NOT EXISTS parameters( key text, value text, @@ -58,13 +58,25 @@ return { PRIMARY KEY (key) ); - INSERT INTO parameters (key, value) VALUES('cluster_id', '%s') - IF NOT EXISTS; - ALTER TABLE certificates ADD cert_alt TEXT; ALTER TABLE certificates ADD key_alt TEXT; ALTER TABLE clustering_data_planes ADD version text; ALTER TABLE clustering_data_planes ADD sync_status text; - ]], CLUSTER_ID), + ]], + teardown = function(connector) + local coordinator = assert(connector:get_stored_connection()) + local cassandra = require "cassandra" + local _, err = coordinator:execute( + "INSERT INTO parameters (key, value) VALUES (?, ?)", + { + cassandra.text("cluster_id"), + cassandra.text(CLUSTER_ID) + } + ) + if err then + return nil, err + end + return true + end, } } From 158936945a4163529da12ededd2585a929d1337e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 8 Oct 2021 12:59:46 +0200 Subject: [PATCH 0926/4351] fix(plugins) sort plugins hash DAO topologically (#7911) This fixes an intermittent issue which makes kong not start. The error manifested itself when a plugin has these three characteristics: * At least two custom entities * With at least one foreign relationship between them * The schemas in the plugin's `daos.lua` are expressed as a hash-table instead of as an array. In other words we have a situation like this: ``` -- my_plugin/daos.lua { my_entities = { name = "my_entities", fields = { { id = typedefs.uuid }, }, } my_other_entities = { name = "my_other_entities", fields = { { id = typedefs.uuid }, { ref = { type = "foreign", reference = "my_entities", on_delete = "cascade" } }, }, } } ``` The hash-like table would be iterated over with `pairs` by the plugin_loader, so in some cases `my_other_entities` would be loaded before `my_entities`, provoking an error while loading `my_other_entities.ref`. Note that this problem can be sidestepped by using an array instead of a hash on daos.lua. So instead of: ``` -- my_plugin/daos.lua { my_entities = { name = "my_entities", ... }, my_other_entities = name = "my_other_entities", ... } } ``` We could use this: ``` -- my_plugin/daos.lua { { name = "my_entities", ... }, { name = "my_other_entities", ... } } ``` And that would avoid the issue since when the plugin loader finds an array-like table like that, it will always load the entities in the same order as they are introduced on the table. The test for this fix consists on using a hash-like table on the `foreign-entity` custom plugin. If the fix is incorrect Kong should ramdomly fail to start when that plugin is used in `spec/02-integration/04-admin_api/17-foreign-entity_spec.lua`. --- kong/db/schema/plugin_loader.lua | 70 ++++++++++++++++--- kong/db/schema/topological_sort.lua | 4 +- .../kong/plugins/foreign-entity/daos.lua | 4 +- 3 files changed, 66 insertions(+), 12 deletions(-) diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index abcab8cd4da..af468eef1bc 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -4,6 +4,7 @@ local typedefs = require "kong.db.schema.typedefs" local Entity = require "kong.db.schema.entity" local utils = require "kong.tools.utils" local plugin_servers = require "kong.runloop.plugin_servers" +local utils_toposort = utils.topological_sort local plugin_loader = {} @@ -16,6 +17,54 @@ local insert = table.insert local ipairs = ipairs +-- Given a hash of daos_schemas (a hash of tables, +-- direct parsing of a plugin's daos.lua file) return an array +-- of schemas in which: +-- * If entity B has a foreign key to A, then B appears after A +-- * If there's no foreign keys, schemas are sorted alphabetically by name +local function sort_daos_schemas_topologically(daos_schemas) + local schema_defs = {} + local len = 0 + local schema_defs_by_name = {} + + for name, schema_def in pairs(daos_schemas) do + if name ~= "tables" or schema_def.fields then + len = len + 1 + schema_defs[len] = schema_def + schema_defs_by_name[schema_def.name] = schema_def + end + end + + -- initially sort by schema name + table.sort(schema_defs, function(a, b) + return a.name > b.name + end) + + -- given a schema_def, return all the schema defs to which it has references + -- (and are on the list of schemas provided) + local get_schema_def_neighbors = function(schema_def) + local neighbors = {} + local neighbors_len = 0 + local neighbor + + for _, field in ipairs(schema_def.fields) do + if field.type == "foreign" then + neighbor = schema_defs_by_name[field.reference] -- services + if neighbor then + neighbors_len = neighbors_len + 1 + neighbors[neighbors_len] = neighbor + end + -- else the neighbor points to an unknown/uninteresting schema. This might happen in tests. + end + end + + return neighbors + end + + return utils_toposort(schema_defs, get_schema_def_neighbors) +end + + --- Check if a string is a parseable URL. -- @param v input string string -- @return boolean indicating whether string is an URL. @@ -244,16 +293,21 @@ function plugin_loader.load_entities(plugin, errors, loader_fn) if not has_daos then return {} end - local iterator = daos_schemas[1] and ipairs or pairs + if not daos_schemas[1] and next(daos_schemas) then + -- daos_schemas is a non-empty hash (old syntax). Sort it topologically in order to avoid errors when loading + -- relationships before loading entities within the same plugin + daos_schemas = sort_daos_schemas_topologically(daos_schemas) + end + local res = {} - for name, schema_def in iterator(daos_schemas) do - if name ~= "tables" and schema_def.name then - local ret, err = loader_fn(plugin, schema_def, errors) - if err then - return nil, err - end - res[schema_def.name] = ret + local schema_def, ret, err + for i = 1, #daos_schemas do + schema_def = daos_schemas[i] + ret, err = loader_fn(plugin, schema_def, errors) + if err then + return nil, err end + res[schema_def.name] = ret end return res diff --git a/kong/db/schema/topological_sort.lua b/kong/db/schema/topological_sort.lua index c0358bda723..3d9145f4c9f 100644 --- a/kong/db/schema/topological_sort.lua +++ b/kong/db/schema/topological_sort.lua @@ -39,7 +39,7 @@ end -- @usage -- local res = topological_sort({ services, routes, plugins, consumers }) -- assert.same({ consumers, services, routes, plugins }, res) -local declarative_topological_sort = function(schemas) +local schema_topological_sort = function(schemas) local s local schemas_by_name = {} local copy = {} @@ -77,4 +77,4 @@ local declarative_topological_sort = function(schemas) return utils_toposort(schemas, get_schema_neighbors) end -return declarative_topological_sort +return schema_topological_sort diff --git a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua index a5285ef9fd7..53262fe4ecf 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua @@ -2,7 +2,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - { + foreign_entities = { name = "foreign_entities", primary_key = { "id" }, endpoint_key = "name", @@ -13,7 +13,7 @@ return { { same = typedefs.uuid }, }, }, - { + foreign_references = { name = "foreign_references", primary_key = { "id" }, endpoint_key = "name", From b34a5c74eb420d27f67732b4a0dd05bb2360f4fd Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 8 Oct 2021 07:45:45 -0400 Subject: [PATCH 0927/4351] chore(jessie): EOL was over a year ago time to drop it (#7944) --- Jenkinsfile | 1 - 1 file changed, 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 93d69992f32..e80f8ed0600 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -155,7 +155,6 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'RESTY_IMAGE_TAG=jessie make release' sh 'RESTY_IMAGE_TAG=stretch make release' } } From 4c3e930a670c531e856fa65679d7b0e6768e97c0 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 7 Oct 2021 16:20:07 -0500 Subject: [PATCH 0928/4351] fix(dns) Ensure the resolve timers are started only once The xxx.init() functions are called not only at startup, but also at config reload. --- kong/runloop/balancer/targets.lua | 8 ++++++-- spec/01-unit/09-balancer/01-generic_spec.lua | 2 +- .../09-balancer/03-consistent_hashing_spec.lua | 14 +++++++------- spec/01-unit/09-balancer/04-round_robin_spec.lua | 16 ++++++++-------- 4 files changed, 22 insertions(+), 18 deletions(-) diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index 0797617915f..b1a1c05f336 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -22,7 +22,7 @@ local string_match = string.match local ipairs = ipairs local tonumber = tonumber local table_sort = table.sort ---local assert = assert +local assert = assert local ERR = ngx.ERR local WARN = ngx.WARN @@ -38,11 +38,15 @@ local targets_M = {} -- forward local declarations local resolve_timer_callback +local resolve_timer_running local queryDns function targets_M.init() dns_client = require("kong.tools.dns")(kong.configuration) -- configure DNS client - ngx.timer.every(1, resolve_timer_callback) + + if not resolve_timer_running then + resolve_timer_running = assert(ngx.timer.every(1, resolve_timer_callback)) + end end diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 876a9869d2d..a2281b989af 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -1654,7 +1654,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro end end - ngx.sleep(0.1) -- wait a bit before retrying + ngx.sleep(0) -- wait a bit before retrying end end) end) diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 0560bd91ce9..5eab3460503 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -470,7 +470,7 @@ describe("[consistent_hashing]", function() --b:removeHost("12.34.56.78", 123) b.targets[1].addresses[1].disabled = true b:deleteDisabledAddresses(b.targets[1]) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(1, count_add) assert.equal(1, count_remove) end) @@ -505,14 +505,14 @@ describe("[consistent_hashing]", function() { name = "mashape.com", address = "12.34.56.78" }, }) add_target(b, "mashape.com", 123, 100) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(0, count_remove) b.targets[1].addresses[1].disabled = true b.targets[1].addresses[2].disabled = true b:deleteDisabledAddresses(b.targets[1]) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(2, count_remove) end) @@ -553,7 +553,7 @@ describe("[consistent_hashing]", function() { name = "mashape.com", target = "mashape2.com", port = 8002, weight = 5 }, }) add_target(b, "mashape.com", 123, 100) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(0, count_remove) @@ -561,7 +561,7 @@ describe("[consistent_hashing]", function() b.targets[1].addresses[1].disabled = true b.targets[1].addresses[2].disabled = true b:deleteDisabledAddresses(b.targets[1]) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(2, count_remove) end) @@ -582,7 +582,7 @@ describe("[consistent_hashing]", function() -- this callback is called when updating. So yield here and -- verify that the second thread does not interfere with -- the first update, yielded here. - ngx.sleep(0.1) + ngx.sleep(0) end }) dnsA({ @@ -603,7 +603,7 @@ describe("[consistent_hashing]", function() end) ngx.thread.wait(t1) ngx.thread.wait(t2) - ngx.sleep(0.1) + ngx.sleep(0) assert.same({ [1] = 'thread1 start', [2] = 'thread1 end', diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index 7427c42e93a..1a6e356e792 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -695,14 +695,14 @@ describe("[round robin balancer]", function() end }) add_target(b, "12.34.56.78", 123, 100) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(1, count_add) assert.equal(0, count_remove) --b:removeHost("12.34.56.78", 123) b.targets[1].addresses[1].disabled = true b:deleteDisabledAddresses(b.targets[1]) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(1, count_add) assert.equal(1, count_remove) end) @@ -737,14 +737,14 @@ describe("[round robin balancer]", function() { name = "mashape.test", address = "12.34.56.78" }, }) add_target(b, "mashape.test", 123, 100) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(0, count_remove) b.targets[1].addresses[1].disabled = true b.targets[1].addresses[2].disabled = true b:deleteDisabledAddresses(b.targets[1]) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(2, count_remove) end) @@ -785,7 +785,7 @@ describe("[round robin balancer]", function() { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, }) add_target(b, "mashape.test", 123, 100) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(0, count_remove) @@ -793,7 +793,7 @@ describe("[round robin balancer]", function() b.targets[1].addresses[1].disabled = true b.targets[1].addresses[2].disabled = true b:deleteDisabledAddresses(b.targets[1]) - ngx.sleep(0.1) + ngx.sleep(0) assert.equal(2, count_add) assert.equal(2, count_remove) end) @@ -814,7 +814,7 @@ describe("[round robin balancer]", function() -- this callback is called when updating. So yield here and -- verify that the second thread does not interfere with -- the first update, yielded here. - ngx.sleep(0.1) + ngx.sleep(0) end }) dnsA({ @@ -835,7 +835,7 @@ describe("[round robin balancer]", function() end) ngx.thread.wait(t1) ngx.thread.wait(t2) - ngx.sleep(0.1) + ngx.sleep(0) assert.same({ [1] = 'thread1 start', [2] = 'thread1 end', From 11824bf0ee25dcb2927c341a7fb2eb1be03dd484 Mon Sep 17 00:00:00 2001 From: Brian Fox Date: Sun, 16 Aug 2020 14:25:55 +0200 Subject: [PATCH 0929/4351] feat(datadog) add support for distribution metric type --- kong/plugins/datadog/schema.lua | 1 + kong/plugins/datadog/statsd_logger.lua | 13 +++++++------ spec/03-plugins/08-datadog/01-log_spec.lua | 9 ++++++++- 3 files changed, 16 insertions(+), 7 deletions(-) diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index af2709caa00..bc54cd586f4 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -16,6 +16,7 @@ local STAT_TYPES = { "meter", "set", "timer", + "distribution", } local CONSUMER_IDENTIFIERS = { diff --git a/kong/plugins/datadog/statsd_logger.lua b/kong/plugins/datadog/statsd_logger.lua index 3ead663a241..3b41e299b8a 100644 --- a/kong/plugins/datadog/statsd_logger.lua +++ b/kong/plugins/datadog/statsd_logger.lua @@ -7,12 +7,13 @@ local tostring = tostring local stat_types = { - gauge = "g", - counter = "c", - timer = "ms", - histogram = "h", - meter = "m", - set = "s", + gauge = "g", + counter = "c", + timer = "ms", + histogram = "h", + meter = "m", + set = "s", + distribution = "d", } diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 8e43a02e074..c11c000430a 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -108,6 +108,12 @@ for _, strategy in helpers.each_strategy() do sample_rate = 1, tags = {"T2:V2:V3", "T4"}, }, + { + name = "request_size", + stat_type = "distribution", + sample_rate = 1, + tags = {}, + }, }, }, } @@ -264,7 +270,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs metrics with tags", function() - local thread = helpers.udp_server(9999, 2) + local thread = helpers.udp_server(9999, 3) local res = assert(proxy_client:send { method = "GET", @@ -279,6 +285,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.contains("kong.request.count:1|c|#name:dd3,status:200,T2:V2,T3:V3,T4", gauges) assert.contains("kong.latency:%d+|g|#name:dd3,status:200,T2:V2:V3,T4", gauges, true) + assert.contains("kong.request.size:%d+|d|#name:dd3,status:200", gauges, true) end) it("logs metrics to host/port defined via environment variables", function() From bf7a54d771de5bc96fb0a9ea7dc6b2c0fe0fc18b Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 12 Oct 2021 09:41:24 -0300 Subject: [PATCH 0930/4351] docs(changelog) add unreleased changelog section - Fix 2.6 release date --- CHANGELOG.md | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index aa2e83ead66..149c5322b57 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Table of Contents - +- [Unreleased](#Unreleased) - [2.6.0](#260) - [2.5.1](#251) - [2.5.0](#250) @@ -60,9 +60,21 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) +## [Unreleased] + +### Additions + +### Plugins + +- **Datadog**: add support for the `distribution` metric type. + [#6231](https://github.com/Kong/kong/pull/6231) + Thanks [onematchfox](https://github.com/onematchfox) for the patch! + +[Back to TOC](#table-of-contents) + ## [2.6.0] -> Release date: TBA +> Release date: 2021/10/04 ### Dependencies @@ -6571,6 +6583,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[Unreleased]: https://github.com/Kong/kong/compare/2.6.0...master [2.6.0]: https://github.com/Kong/kong/compare/2.5.1...2.6.0 [2.5.1]: https://github.com/Kong/kong/compare/2.5.0...2.5.1 [2.5.0]: https://github.com/Kong/kong/compare/2.4.1...2.5.0 From d4d670fae23869d3b778328a9934d9e53825ab5f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=BD=97=E6=B3=BD=E8=BD=A9?= Date: Wed, 13 Oct 2021 02:27:25 +0800 Subject: [PATCH 0931/4351] chore(core) people who use the C api to build ctx need to require resty.core.ctx first (#7947) See https://github.com/openresty/lua-nginx-module/commit/5095da4a5479c10237cc77e9f470760105cff31d --- kong/resty/ctx.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/resty/ctx.lua b/kong/resty/ctx.lua index 400c727aabf..795cc8f04b7 100644 --- a/kong/resty/ctx.lua +++ b/kong/resty/ctx.lua @@ -15,6 +15,7 @@ local ffi = require "ffi" local base = require "resty.core.base" +require "resty.core.ctx" local C = ffi.C From 0be37e00f94e673238315c2116eadab0702ec34c Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Mon, 11 Oct 2021 18:31:01 -0500 Subject: [PATCH 0932/4351] refactor(grpc plugins) extract common grpc code common functions for: - loading a .proto file - from common subdirectories - installs "well-known types" transcoding (only Timestamp for now) - applies a function to analize each defined RPC method. - (un)framing protobuf messages in a data stream. --- kong-2.6.0-0.rockspec | 1 + kong/plugins/grpc-gateway/deco.lua | 143 +++++++---------------------- kong/plugins/grpc-web/deco.lua | 63 +++---------- kong/tools/grpc.lua | 109 ++++++++++++++++++++++ 4 files changed, 157 insertions(+), 159 deletions(-) create mode 100644 kong/tools/grpc.lua diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 6fb49ef0755..628d0e310d5 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -131,6 +131,7 @@ build = { ["kong.status"] = "kong/status/init.lua", ["kong.tools.dns"] = "kong/tools/dns.lua", + ["kong.tools.grpc"] = "kong/tools/grpc.lua", ["kong.tools.utils"] = "kong/tools/utils.lua", ["kong.tools.timestamp"] = "kong/tools/timestamp.lua", ["kong.tools.stream_api"] = "kong/tools/stream_api.lua", diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index e4934ab3acf..0ea58c58b66 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -1,18 +1,13 @@ -- Copyright (c) Kong Inc. 2020 -package.loaded.lua_pack = nil -- BUG: why? -require "lua_pack" local cjson = require "cjson" -local protoc = require "protoc" local pb = require "pb" -local pl_path = require "pl.path" -local date = require "date" +local grpc_tools = require "kong.tools.grpc" +local grpc_frame = grpc_tools.frame +local grpc_unframe = grpc_tools.unframe local setmetatable = setmetatable -local bpack = string.pack -- luacheck: ignore string -local bunpack = string.unpack -- luacheck: ignore string - local ngx = ngx local re_gsub = ngx.re.gsub local re_match = ngx.re.match @@ -80,46 +75,6 @@ local function parse_options_path(path) return path_regex, match_groups end -local function safe_set_type_hook(type, dec, enc) - if not pcall(pb.hook, type) then - ngx.log(ngx.NOTICE, "no type '" .. type .. "' defined") - return - end - - if not pb.hook(type) then - pb.hook(type, dec) - end - - if not pb.encode_hook(type) then - pb.encode_hook(type, enc) - end -end - -local function set_hooks() - pb.option("enable_hooks") - local epoch = date.epoch() - - safe_set_type_hook( - ".google.protobuf.Timestamp", - function (t) - if type(t) ~= "table" then - error(string.format("expected table, got (%s)%q", type(t), tostring(t))) - end - - return date(t.seconds):fmt("${iso}") - end, - function (t) - if type(t) ~= "string" then - error (string.format("expected time string, got (%s)%q", type(t), tostring(t))) - end - - local ds = date(t) - epoch - return { - seconds = ds:spanseconds(), - nanos = ds:getticks() * 1000, - } - end) -end -- parse, compile and load .proto file -- returns a table mapping valid request URLs to input/output types @@ -130,52 +85,37 @@ local function get_proto_info(fname) return info end - local dir, name = pl_path.splitpath(pl_path.abspath(fname)) - local p = protoc.new() - p:addpath("/usr/include") - p:addpath("/usr/local/opt/protobuf/include/") - p:addpath("/usr/local/kong/lib/") - p:addpath("kong") - - p.include_imports = true - p:addpath(dir) - p:loadfile(name) - set_hooks() - local parsed = p:parsefile(name) - info = {} - for _, srvc in ipairs(parsed.service) do - for _, mthd in ipairs(srvc.method) do - local options_bindings = { - safe_access(mthd, "options", "options", "google.api.http"), - safe_access(mthd, "options", "options", "google.api.http", "additional_bindings") - } - for _, options in ipairs(options_bindings) do - for http_method, http_path in pairs(options) do - http_method = http_method:lower() - if valid_method[http_method] then - local preg, grp, err = parse_options_path(http_path) - if err then - ngx.log(ngx.ERR, "error ", err, "parsing options path ", http_path) - else - if not info[http_method] then - info[http_method] = {} - end - table.insert(info[http_method], { - regex = preg, - varnames = grp, - rewrite_path = ("/%s.%s/%s"):format(parsed.package, srvc.name, mthd.name), - input_type = mthd.input_type, - output_type = mthd.output_type, - body_variable = options.body, - }) + grpc_tools.each_method(fname, function(parsed, srvc, mthd) + local options_bindings = { + safe_access(mthd, "options", "options", "google.api.http"), + safe_access(mthd, "options", "options", "google.api.http", "additional_bindings") + } + for _, options in ipairs(options_bindings) do + for http_method, http_path in pairs(options) do + http_method = http_method:lower() + if valid_method[http_method] then + local preg, grp, err = parse_options_path(http_path) + if err then + ngx.log(ngx.ERR, "error ", err, "parsing options path ", http_path) + else + if not info[http_method] then + info[http_method] = {} end + table.insert(info[http_method], { + regex = preg, + varnames = grp, + rewrite_path = ("/%s.%s/%s"):format(parsed.package, srvc.name, mthd.name), + input_type = mthd.input_type, + output_type = mthd.output_type, + body_variable = options.body, + }) end end end end - end + end) _proto_info[fname] = info return info @@ -228,25 +168,6 @@ function deco.new(method, path, protofile) }, deco) end - -local function frame(ftype, msg) - return bpack("C>I", ftype, #msg) .. msg -end - -local function unframe(body) - if not body or #body <= 5 then - return nil, body - end - - local pos, ftype, sz = bunpack(body, "C>I") -- luacheck: ignore ftype - local frame_end = pos + sz - 1 - if frame_end > #body then - return nil, body - end - - return body:sub(pos, frame_end), body:sub(frame_end + 1) -end - --[[ // Set value `v` at `path` in table `t` // Path contains value address in dot-syntax. For example: @@ -313,8 +234,8 @@ function deco:upstream(body) if not err then for k, v in pairs(args) do --[[ - // According to [spec](https://github.com/googleapis/googleapis/blob/master/google/api/http.proto#L113) - // non-repeated message fields are supported. + // According to [spec](https://github.com/googleapis/googleapis/blob/master/google/api/http.proto#L113) + // non-repeated message fields are supported. // // For example: `GET /v1/messages/123456?revision=2&sub.subfield=foo` // translates into `payload = { sub = { subfield = "foo" }}` @@ -323,7 +244,7 @@ function deco:upstream(body) end end end - body = frame(0x0, pb.encode(self.endpoint.input_type, payload)) + body = grpc_frame(0x0, pb.encode(self.endpoint.input_type, payload)) return body end @@ -333,14 +254,14 @@ function deco:downstream(chunk) local body = (self.downstream_body or "") .. chunk local out, n = {}, 1 - local msg, body = unframe(body) + local msg, body = grpc_unframe(body) while msg do msg = encode_json(pb.decode(self.endpoint.output_type, msg)) out[n] = msg n = n + 1 - msg, body = unframe(body) + msg, body = grpc_unframe(body) end self.downstream_body = body diff --git a/kong/plugins/grpc-web/deco.lua b/kong/plugins/grpc-web/deco.lua index ca9e606f5fd..45616641698 100644 --- a/kong/plugins/grpc-web/deco.lua +++ b/kong/plugins/grpc-web/deco.lua @@ -1,16 +1,13 @@ -- Copyright (c) Kong Inc. 2020 -require"lua_pack" local cjson = require "cjson" -local protoc = require "protoc" local pb = require "pb" -local pl_path = require "pl.path" +local grpc_tools = require "kong.tools.grpc" +local grpc_frame = grpc_tools.frame +local grpc_unframe = grpc_tools.unframe local setmetatable = setmetatable -local bpack=string.pack -- luacheck: ignore string -local bunpack=string.unpack -- luacheck: ignore string - local ngx = ngx local decode_base64 = ngx.decode_base64 local encode_base64 = ngx.encode_base64 @@ -62,26 +59,15 @@ local function get_proto_info(fname) return info end - local dir, name = pl_path.splitpath(pl_path.abspath(fname)) - local p = protoc.new() - p.include_imports = true - p:addpath(dir) - local parsed = p:parsefile(name) - info = {} - - for _, srvc in ipairs(parsed.service) do - for _, mthd in ipairs(srvc.method) do - info[("/%s.%s/%s"):format(parsed.package, srvc.name, mthd.name)] = { - mthd.input_type, - mthd.output_type, - } - end - end + grpc_tools.each_method(fname, function(parsed, srvc, mthd) + info[("/%s.%s/%s"):format(parsed.package, srvc.name, mthd.name)] = { + mthd.input_type, + mthd.output_type, + } + end) _proto_info[fname] = info - - p:loadfile(name) return info end @@ -130,25 +116,6 @@ function deco.new(mimetype, path, protofile) end -local function frame(ftype, msg) - return bpack("C>I", ftype, #msg) .. msg -end - -local function unframe(body) - if not body or #body <= 5 then - return nil, body - end - - local pos, ftype, sz = bunpack(body, "C>I") -- luacheck: ignore ftype - local frame_end = pos + sz - 1 - if frame_end > #body then - return nil, body - end - - return body:sub(pos, frame_end), body:sub(frame_end + 1) -end - - function deco:upstream(body) if self.text_encoding == "base64" then body = decode_base64(body) @@ -157,10 +124,10 @@ function deco:upstream(body) if self.msg_encoding == "json" then local msg = body if self.framing == "grpc" then - msg = unframe(body) + msg = grpc_unframe(body) end - body = frame(0x0, pb.encode(self.input_type, decode_json(msg))) + body = grpc_frame(0x0, pb.encode(self.input_type, decode_json(msg))) end return body @@ -172,17 +139,17 @@ function deco:downstream(chunk) local body = (self.downstream_body or "") .. chunk local out, n = {}, 1 - local msg, body = unframe(body) + local msg, body = grpc_unframe(body) while msg do msg = encode_json(pb.decode(self.output_type, msg)) if self.framing == "grpc" then - msg = frame(0x0, msg) + msg = grpc_frame(0x0, msg) end out[n] = msg n = n + 1 - msg, body = unframe(body) + msg, body = grpc_unframe(body) end self.downstream_body = body @@ -198,7 +165,7 @@ end function deco:frame(ftype, msg) - local f = frame(ftype, msg) + local f = grpc_frame(ftype, msg) if self.text_encoding == "base64" then f = ngx.encode_base64(f) diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua new file mode 100644 index 00000000000..d26668660fe --- /dev/null +++ b/kong/tools/grpc.lua @@ -0,0 +1,109 @@ +package.loaded.lua_pack = nil -- BUG: why? +require "lua_pack" +local protoc = require "protoc" +local pb = require "pb" +local pl_path = require "pl.path" +local date = require "date" + +local bpack=string.pack -- luacheck: ignore string +local bunpack=string.unpack -- luacheck: ignore string + + +local grpc = {} + + +local function safe_set_type_hook(type, dec, enc) + if not pcall(pb.hook, type) then + ngx.log(ngx.NOTICE, "no type '" .. type .. "' defined") + return + end + + if not pb.hook(type) then + pb.hook(type, dec) + end + + if not pb.encode_hook(type) then + pb.encode_hook(type, enc) + end +end + +local function set_hooks() + pb.option("enable_hooks") + local epoch = date.epoch() + + safe_set_type_hook( + ".google.protobuf.Timestamp", + function (t) + if type(t) ~= "table" then + error(string.format("expected table, got (%s)%q", type(t), tostring(t))) + end + + return date(t.seconds):fmt("${iso}") + end, + function (t) + if type(t) ~= "string" then + error (string.format("expected time string, got (%s)%q", type(t), tostring(t))) + end + + local ds = date(t) - epoch + return { + seconds = ds:spanseconds(), + nanos = ds:getticks() * 1000, + } + end) +end + +--- loads a .proto file optionally applies a function on each defined method. +function grpc.each_method(fname, f) + + local dir, name = pl_path.splitpath(pl_path.abspath(fname)) + local p = protoc.new() + p:addpath("/usr/include") + p:addpath("/usr/local/opt/protobuf/include/") + p:addpath("/usr/local/kong/lib/") + p:addpath("kong") + + p.include_imports = true + p:addpath(dir) + p:loadfile(name) + set_hooks() + local parsed = p:parsefile(name) + + if f then + for _, srvc in ipairs(parsed.service) do + for _, mthd in ipairs(srvc.method) do + f(parsed, srvc, mthd) + end + end + end + + return parsed +end + + +--- wraps a binary payload into a grpc stream frame. +function grpc.frame(ftype, msg) + return bpack("C>I", ftype, #msg) .. msg +end + +--- unwraps one frame from a grpc stream. +--- If success, returns `content, rest`. +--- If heading frame isn't complete, returns `nil, body`, +--- try again with more data. +function grpc.unframe(body) + if not body or #body <= 5 then + return nil, body + end + + local pos, ftype, sz = bunpack(body, "C>I") -- luacheck: ignore ftype + local frame_end = pos + sz - 1 + if frame_end > #body then + return nil, body + end + + return body:sub(pos, frame_end), body:sub(frame_end + 1) +end + + + +return grpc From 0c4f82c71d6f97ddb62646583f5cb487139d596c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 7 Oct 2021 13:39:37 +0200 Subject: [PATCH 0933/4351] chore(plugins) deprecate hash-like daos --- kong-2.6.0-0.rockspec | 1 - kong/db/schema/plugin_loader.lua | 5 +++++ kong/plugins/acl/daos.lua | 2 +- kong/plugins/acme/daos.lua | 2 +- kong/plugins/basic-auth/daos.lua | 2 +- kong/plugins/hmac-auth/daos.lua | 2 +- kong/plugins/jwt/daos.lua | 2 +- kong/plugins/key-auth/daos.lua | 2 +- kong/plugins/response-ratelimiting/daos.lua | 3 --- kong/plugins/session/daos.lua | 2 +- 10 files changed, 12 insertions(+), 11 deletions(-) delete mode 100644 kong/plugins/response-ratelimiting/daos.lua diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 628d0e310d5..560afcca3b8 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -317,7 +317,6 @@ build = { ["kong.plugins.response-ratelimiting.header_filter"] = "kong/plugins/response-ratelimiting/header_filter.lua", ["kong.plugins.response-ratelimiting.log"] = "kong/plugins/response-ratelimiting/log.lua", ["kong.plugins.response-ratelimiting.schema"] = "kong/plugins/response-ratelimiting/schema.lua", - ["kong.plugins.response-ratelimiting.daos"] = "kong/plugins/response-ratelimiting/daos.lua", ["kong.plugins.response-ratelimiting.policies"] = "kong/plugins/response-ratelimiting/policies/init.lua", ["kong.plugins.response-ratelimiting.policies.cluster"] = "kong/plugins/response-ratelimiting/policies/cluster.lua", diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index af468eef1bc..3dd3fa54bda 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -297,6 +297,11 @@ function plugin_loader.load_entities(plugin, errors, loader_fn) -- daos_schemas is a non-empty hash (old syntax). Sort it topologically in order to avoid errors when loading -- relationships before loading entities within the same plugin daos_schemas = sort_daos_schemas_topologically(daos_schemas) + + kong.log.deprecation("The plugin ", plugin, + " is using a hash-like syntax on its `daos.lua` file. ", + "Please replace the hash table with a sequential array of schemas.", + { after = "2.6.0", removal = "3.0.0" }) end local res = {} diff --git a/kong/plugins/acl/daos.lua b/kong/plugins/acl/daos.lua index 53bebf43b5e..a4c9779880c 100644 --- a/kong/plugins/acl/daos.lua +++ b/kong/plugins/acl/daos.lua @@ -1,7 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - acls = { + { dao = "kong.plugins.acl.acls", name = "acls", primary_key = { "id" }, diff --git a/kong/plugins/acme/daos.lua b/kong/plugins/acme/daos.lua index 506238be48d..fb13dd24a9b 100644 --- a/kong/plugins/acme/daos.lua +++ b/kong/plugins/acme/daos.lua @@ -1,7 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - acme_storage = { + { ttl = true, primary_key = { "id" }, cache_key = { "key" }, diff --git a/kong/plugins/basic-auth/daos.lua b/kong/plugins/basic-auth/daos.lua index cbebda58f60..8dd859533dc 100644 --- a/kong/plugins/basic-auth/daos.lua +++ b/kong/plugins/basic-auth/daos.lua @@ -3,7 +3,7 @@ local crypto = require "kong.plugins.basic-auth.crypto" return { - basicauth_credentials = { + { name = "basicauth_credentials", primary_key = { "id" }, cache_key = { "username" }, diff --git a/kong/plugins/hmac-auth/daos.lua b/kong/plugins/hmac-auth/daos.lua index f6717db759a..34f788b307d 100644 --- a/kong/plugins/hmac-auth/daos.lua +++ b/kong/plugins/hmac-auth/daos.lua @@ -2,7 +2,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - hmacauth_credentials = { + { primary_key = { "id" }, name = "hmacauth_credentials", endpoint_key = "username", diff --git a/kong/plugins/jwt/daos.lua b/kong/plugins/jwt/daos.lua index ce1073c9456..d18089bf562 100644 --- a/kong/plugins/jwt/daos.lua +++ b/kong/plugins/jwt/daos.lua @@ -11,7 +11,7 @@ local function validate_ssl_key(key) end return { - jwt_secrets = { + { name = "jwt_secrets", primary_key = { "id" }, cache_key = { "key" }, diff --git a/kong/plugins/key-auth/daos.lua b/kong/plugins/key-auth/daos.lua index e3fa0165b7d..eae3f632c61 100644 --- a/kong/plugins/key-auth/daos.lua +++ b/kong/plugins/key-auth/daos.lua @@ -1,7 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - keyauth_credentials = { + { ttl = true, primary_key = { "id" }, name = "keyauth_credentials", diff --git a/kong/plugins/response-ratelimiting/daos.lua b/kong/plugins/response-ratelimiting/daos.lua deleted file mode 100644 index 57e66c51895..00000000000 --- a/kong/plugins/response-ratelimiting/daos.lua +++ /dev/null @@ -1,3 +0,0 @@ -return { - tables = { "response_ratelimiting_metrics" } -} diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 2750d68229d..64b083f110b 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -1,7 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - sessions = { + { primary_key = { "id" }, endpoint_key = "session_id", name = "sessions", From c69b84a78433aae927c17586b0af9cfc2b770cec Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Oct 2021 12:41:59 +0300 Subject: [PATCH 0934/4351] chore(deps) bump luacheck from 0.24.0 to 0.25.0 ### Summary Nothing that we need, but still keep it updated to latest. #### New features * New values for CLI option --std: lua54, lua54c * New lua54 standard library definitions #### Fixes * Lua 5.4 allows 31bits utf8 codepoint --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index b876afdf448..8f027795021 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.24.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.25.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 853582cd6659e2e830bb4c269a4fee502fdaec2c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Oct 2021 16:05:37 +0300 Subject: [PATCH 0935/4351] chore(deps) bump grpcurl from 1.8.2 to 1.8.5 ### Summary This is the first release that includes binaries for linux/s390x. This is also the first release that includes Docker images for arm platforms (we hope to add Docker images for s390x in the future). #### Changes ##### Command-line tool - Some bugs have been addressed in the library used to parse proto source files. Previously grpcurl would accept proto source files that could not actually be compiled with protoc. The converse could also happen: grpcurl could reject some proto source files that could successfully be compiled with protoc. More details can be found in the release notes for the changes to the protoparse library, versions v1.10.0 and v1.10.1). - Some error conditions could cause grpcurl to "panic", where the tool aborts with a stack dump. These could be induced by providing proto source files with certain unusually high unicode code points (which would not actually be valid protobuf source). It could also be induced by unlucky timing of connectivity failure to RPC server when making a client-streaming or bidi-streaming RPC. - Adds support for specifying an environment variable SSLKEYLOGFILE, which indicates a file name. When set and using TLS for a connection, grpcurl will log the TLS key used, so that an external tool such as Wireshark can use the key to decrypt and inspect network packets. ##### Go package "github.com/fullstorydev/grpcurl" - Goroutines calling grpcurl.InvokeRPC could panic when calling client- streaming and bidi-streaming methods, if the stream could not be created (such as a connectivity issue). This panic has been fixed and an error will be returned instead. --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 8f027795021..9596c97e4ea 100644 --- a/Makefile +++ b/Makefile @@ -29,7 +29,7 @@ RESTY_LUAROCKS_VERSION ?= `grep RESTY_LUAROCKS_VERSION $(KONG_SOURCE_LOCATION)/. RESTY_OPENSSL_VERSION ?= `grep RESTY_OPENSSL_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` RESTY_PCRE_VERSION ?= `grep RESTY_PCRE_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` KONG_BUILD_TOOLS ?= `grep KONG_BUILD_TOOLS_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` -GRPCURL_VERSION ?= 1.8.2 +GRPCURL_VERSION ?= 1.8.5 OPENRESTY_PATCHES_BRANCH ?= master KONG_NGINX_MODULE_BRANCH ?= master From e0731e5fa6332117517a9fe0bfcab88f9152c55b Mon Sep 17 00:00:00 2001 From: ThesllaDev Date: Wed, 13 Oct 2021 14:11:15 -0300 Subject: [PATCH 0936/4351] docs(contributing): remove link with 404 error (#7949) The link was redirecting to a github page with "error 404", I searched for an "add your plugin" section and couldn't find anything to replace with the other link, so I just removed it --- CONTRIBUTING.md | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index b17effb1688..541cb6aa1d7 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -144,9 +144,7 @@ of the Plugin Development Guide. To give visibility to your plugin, we advise that you: -1. [Add your - plugin](https://github.com/Kong/docs.konghq.com/blob/master/CONTRIBUTING.md#contributing-to-kong-documentation-and-the-kong-hub) - to the [Kong Hub](https://docs.konghq.com/hub/) +1. Add your plugin to the [Kong Hub](https://docs.konghq.com/hub/) 2. Create a post in the [Announcements category of Kong Nation](https://discuss.konghq.com/c/announcements) From 2785be02fbc29fa9d6dcfb9ee825176c8e8b3f8e Mon Sep 17 00:00:00 2001 From: Abhishek Choudhary Date: Wed, 13 Oct 2021 22:42:44 +0530 Subject: [PATCH 0937/4351] docs(contributing) improve readability (#7934) --- CONTRIBUTING.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 541cb6aa1d7..468be2456ec 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -1,8 +1,8 @@ # Contributing to Kong :monkey_face: Hello, and welcome! Whether you are looking for help, trying to report a bug, -thinking about getting involved in the project or about to submit a patch, this -document is for you! Its intent is to be both an entry point for newcomers to +thinking about getting involved in the project, or about to submit a patch, this +document is for you! It intends to be both an entry point for newcomers to the community (with various technical backgrounds), and a guide/reference for contributors and maintainers. @@ -51,7 +51,7 @@ https://konghq.com/kong-enterprise-edition/ or contact us at There are several channels where you can get answers from the community or the maintainers of this project: -- Our public forum, [Kong Nation](https://discuss.konghq.com), is great for +- Our public forum, [Kong Nation](https://discuss.konghq.com) is great for asking questions, giving advice, and staying up-to-date with the latest announcements. Kong Nation is frequented by Kong maintainers. - Two chat channels are used by the community, but are rarely visited by Kong @@ -158,7 +158,7 @@ first! When contributing, please follow the guidelines provided in this document. They will cover topics such as the different Git branches we use, the commit message -format to use or the appropriate code style. +format to use, or the appropriate code style. Once you have read them, and you are ready to submit your Pull Request, be sure to verify a few things: @@ -172,7 +172,7 @@ to verify a few things: development documentation for additional details) - The tests are passing: run `make test`, `make test-all`, or whichever is appropriate for your change -- Do not update CHANGELOG.md yourself. Your change will be included there in +- Do not update CHANGELOG.md yourself. Your change will be included therein due time if it is accepted, no worries! If the above guidelines are respected, your Pull Request has all its chances @@ -511,7 +511,7 @@ contributors should find themselves at ease when contributing to Kong. When you are unsure about the style to adopt, please browse other parts of the codebase to find a similar case, and stay consistent with it. -You might also notice places in the code base where the described style is not +You might also notice places in the codebase where the described style is not respected. This is due to legacy code. **Contributions to update the code to the recommended style are welcome!** From 66ec8af7c0bee1a325c2fca0a428aca5bfd7ead1 Mon Sep 17 00:00:00 2001 From: Brian Fox Date: Wed, 13 Oct 2021 19:42:21 +0200 Subject: [PATCH 0938/4351] feat(datadog) allow tag names to be specified using plugin config (#6230) --- CHANGELOG.md | 4 ++ kong/plugins/datadog/handler.lua | 14 +++++-- kong/plugins/datadog/schema.lua | 3 ++ spec/03-plugins/08-datadog/01-log_spec.lua | 45 ++++++++++++++++++++++ 4 files changed, 62 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 149c5322b57..ef967aff2bc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,10 @@ - **Datadog**: add support for the `distribution` metric type. [#6231](https://github.com/Kong/kong/pull/6231) Thanks [onematchfox](https://github.com/onematchfox) for the patch! +- **Datadog**: allow service, consumer, and status tags to be customized through + plugin configurations `service_tag`, `consumer_tag`, and `status_tag`. + [#6230](https://github.com/Kong/kong/pull/6230) + Thanks [onematchfox](https://github.com/onematchfox) for the patch! [Back to TOC](#table-of-contents) diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index b99b299018a..392702487ef 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -22,16 +22,22 @@ local get_consumer_id = { } -local function compose_tags(service_name, status, consumer_id, tags) - local result = {"name:" ..service_name, "status:"..status} +local function compose_tags(service_name, status, consumer_id, tags, conf) + local result = { + (conf.service_name_tag or "name") .. ":" .. service_name, + (conf.status_tag or "status") .. ":" .. status + } + if consumer_id ~= nil then - insert(result, "consumer:" ..consumer_id) + insert(result, (conf.consumer_tag or "consumer") .. ":" .. consumer_id) end + if tags ~= nil then for _, v in pairs(tags) do insert(result, v) end end + return result end @@ -75,7 +81,7 @@ local function log(premature, conf, message) local consumer_id = get_consumer_id and get_consumer_id(message.consumer) or nil local tags = compose_tags( name, message.response and message.response.status or "-", - consumer_id, metric_config.tags) + consumer_id, metric_config.tags, conf) if stat_name ~= nil then logger:send_statsd(stat_name, stat_value, diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index bc54cd586f4..8e3b7dfd8e3 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -77,6 +77,9 @@ return { { host = typedefs.host({ default = "localhost" }), }, { port = typedefs.port({ default = 8125 }), }, { prefix = { type = "string", default = "kong" }, }, + { service_name_tag = { type = "string", default = "name" }, }, + { status_tag = { type = "string", default = "status" }, }, + { consumer_tag = { type = "string", default = "consumer" }, }, { metrics = { type = "array", required = true, diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index c11c000430a..fe8c8a4f638 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -59,6 +59,11 @@ for _, strategy in helpers.each_strategy() do }), }) + local route6 = bp.routes:insert { + hosts = { "datadog6.com" }, + service = bp.services:insert { name = "dd6" } + } + bp.plugins:insert { name = "key-auth", route = { id = route1.id }, @@ -163,6 +168,23 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "key-auth", + route = { id = route6.id }, + } + + bp.plugins:insert { + name = "datadog", + route = { id = route6.id }, + config = { + host = "127.0.0.1", + port = 9999, + service_name_tag = "upstream", + status_tag = "http_status", + consumer_tag = "user", + }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -250,6 +272,29 @@ for _, strategy in helpers.each_strategy() do assert.contains("prefix.kong_latency:%d*|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) end) + it("logs metrics over UDP with custom tag names", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog6.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#upstream:dd6,http_status:200,user:bar,app:kong",gauges) + assert.contains("kong.latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + end) + it("logs only given metrics", function() local thread = helpers.udp_server(9999, 1) From aacbf66d9daaa879cb5c54168e50070c68330129 Mon Sep 17 00:00:00 2001 From: bforbis Date: Wed, 13 Oct 2021 13:56:17 -0400 Subject: [PATCH 0939/4351] feat(zipkin) allow configurable local serviceName (#123) * feat(zipkin) allow configurable local serviceName * test(zipkin) test coverage to for local serviceName --- kong/plugins/zipkin/handler.lua | 3 +- kong/plugins/zipkin/reporter.lua | 8 ++-- kong/plugins/zipkin/schema.lua | 1 + spec/reporter_spec.lua | 49 ++++++++++++++++++++ spec/zipkin_spec.lua | 79 +++++++++++++++++++++++++++++--- 5 files changed, 127 insertions(+), 13 deletions(-) create mode 100644 spec/reporter_spec.lua diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index d4ecbef5a99..2b72047606e 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -38,7 +38,8 @@ end local function get_reporter(conf) if reporter_cache[conf] == nil then reporter_cache[conf] = new_zipkin_reporter(conf.http_endpoint, - conf.default_service_name) + conf.default_service_name, + conf.local_service_name) end return reporter_cache[conf] end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index bb8a4736732..cdb46fc1ca9 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -8,9 +8,6 @@ local zipkin_reporter_mt = { __index = zipkin_reporter_methods, } -local localEndpoint = { - serviceName = "kong" -} -- Utility function to set either ipv4 or ipv6 tags -- nginx apis don't have a flag to indicate whether an address is v4 or v6 @@ -24,9 +21,10 @@ local function ip_kind(addr) end -local function new(http_endpoint, default_service_name) +local function new(http_endpoint, default_service_name, local_service_name) return setmetatable({ default_service_name = default_service_name, + local_service_name = local_service_name, http_endpoint = http_endpoint, pending_spans = {}, pending_spans_n = 0, @@ -80,7 +78,7 @@ function zipkin_reporter_methods:report(span) timestamp = span.timestamp, duration = span.duration, -- shared = nil, -- We don't use shared spans (server reuses client generated spanId) - localEndpoint = localEndpoint, + localEndpoint = { serviceName = self.local_service_name }, remoteEndpoint = remoteEndpoint, tags = zipkin_tags, annotations = span.annotations, diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 335efd28251..9138d2b5df9 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -46,6 +46,7 @@ return { { config = { type = "record", fields = { + { local_service_name = { type = "string", required = true, default = "kong" } }, { http_endpoint = typedefs.url }, { sample_ratio = { type = "number", default = 0.001, diff --git a/spec/reporter_spec.lua b/spec/reporter_spec.lua new file mode 100644 index 00000000000..131834fab53 --- /dev/null +++ b/spec/reporter_spec.lua @@ -0,0 +1,49 @@ +local new_zipkin_reporter = require("kong.plugins.zipkin.reporter").new +local new_span = require("kong.plugins.zipkin.span").new +local utils = require "kong.tools.utils" +local to_hex = require "resty.string".to_hex + + +local function gen_trace_id(traceid_byte_count) + return to_hex(utils.get_rand_bytes(traceid_byte_count)) +end + +local function gen_span_id() + return to_hex(utils.get_rand_bytes(8)) +end + +describe("reporter", function () + it("constructs a reporter", function () + local reporter = new_zipkin_reporter("http://localhost:1234", "DefaultServiceName", "LocalServiceName") + assert.same(reporter.default_service_name, "DefaultServiceName") + assert.same(reporter.local_service_name, "LocalServiceName") + end) + + it("pushes spans into the pending spans buffer", function () + local reporter = new_zipkin_reporter("http://localhost:1234", "DefaultServiceName", "LocalServiceName") + local span = new_span( + "SERVER", + "test-span", + 1, + true, + gen_trace_id(16), + gen_span_id(), + gen_span_id(), + {} + ) + reporter:report(span) + assert(reporter.pending_spans_n, 1) + assert.same(reporter.pending_spans, { + { + id = to_hex(span.span_id), + name = "test-span", + kind = "SERVER", + localEndpoint = { serviceName = "LocalServiceName" }, + remoteEndpoint = { serviceName = "DefaultServiceName" }, + timestamp = 1, + traceId = to_hex(span.trace_id), + parentId = to_hex(span.parent_id), + } + }) + end) +end) diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 7abb2a8243f..6fc9b623381 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -77,7 +77,7 @@ end -- the following assertions should be true on any span list, even in error mode -local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s) +local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s, service_name) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) @@ -103,7 +103,7 @@ local function assert_span_invariants(request_span, proxy_span, expected_name, t assert_valid_timestamp(rann["krf"], start_s) assert.truthy(rann["krs"] <= rann["krf"]) - assert.same({ serviceName = "kong" }, request_span.localEndpoint) + assert.same({ serviceName = service_name }, request_span.localEndpoint) -- proxy_span assert.same("table", type(proxy_span)) @@ -158,7 +158,7 @@ for _, strategy in helpers.each_strategy() do preserve_host = true, }) - -- enable zipkin plugin globally, with sample_ratio = 1 + -- enable zipkin plugin globally, with sample_ratio = 0 bp.plugins:insert({ name = "zipkin", config = { @@ -209,7 +209,72 @@ for _, strategy in helpers.each_strategy() do local _, proxy_span, request_span = wait_for_spans(zipkin_client, 3, service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", 16 * 2, start_s) + assert_span_invariants(request_span, proxy_span, "get", 16 * 2, start_s, "kong") + end) + end) +end + + +for _, strategy in helpers.each_strategy() do + describe("serviceName configuration", function() + local proxy_client, zipkin_client, service + + setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } + + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + }) + + -- enable zipkin plugin globally, with sample_ratio = 1 + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + default_header_type = "b3-single", + local_service_name = "custom-service-name", + } + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }) + + proxy_client = helpers.proxy_client() + zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("#generates traces with configured serviceName if set", function() + local start_s = ngx.now() + + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" + }, + }) + assert.response(r).has.status(200) + + local _, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, service.name) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "get", 16 * 2, start_s, "custom-service-name") end) end) end @@ -317,7 +382,7 @@ describe("http integration tests with zipkin server [#" local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", traceid_byte_count * 2, start_s) + assert_span_invariants(request_span, proxy_span, "get", traceid_byte_count * 2, start_s, "kong") -- specific assertions for request_span local request_tags = request_span.tags @@ -395,7 +460,7 @@ describe("http integration tests with zipkin server [#" local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, grpc_service.name) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post", traceid_byte_count * 2, start_s) + assert_span_invariants(request_span, proxy_span, "post", traceid_byte_count * 2, start_s, "kong") -- specific assertions for request_span local request_tags = request_span.tags @@ -580,7 +645,7 @@ describe("http integration tests with zipkin server [#" wait_for_spans(zipkin_client, 2, nil, trace_id) -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", #trace_id, start_s) + assert_span_invariants(request_span, proxy_span, "get", #trace_id, start_s, "kong") -- specific assertions for request_span local request_tags = request_span.tags From 99c1276a109a2c0e753bd03f2ad6b6b517e6ea65 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 15 Oct 2021 16:02:18 +0300 Subject: [PATCH 0940/4351] chore(deps) bump pgmoon from 1.12.0 to 1.13.0 (#7963) ### Summary - Add support for scram_sha_256_auth by @murillopaula - feat(socket) change LuaSec ssl_protocol default options by @jeremymv2 in #103 - Make application_name pg client init param configurable by @mecampbellsoup in #110 - feature: added 'backlog' and 'pool_size' options while using ngx.socket. by @xiaocang in #105 (this commit was included in the PR to also trigger cache flush) --- kong-2.6.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 560afcca3b8..626419ea403 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -23,7 +23,7 @@ dependencies = { "version == 1.0.1", "kong-lapis == 1.8.3.1", "lua-cassandra == 1.5.1", - "pgmoon == 1.12.0", + "pgmoon == 1.13.0", "luatz == 0.4", "lua_system_constants == 0.1.4", "lyaml == 6.2.7", From 2a1e8d99f5aa23bba23f0bd809d1f158460408d3 Mon Sep 17 00:00:00 2001 From: Tim Kelley Date: Wed, 18 Aug 2021 05:13:44 -0400 Subject: [PATCH 0941/4351] feat(ip-restriction) customize response --- CHANGELOG.md | 4 +++ kong/plugins/ip-restriction/handler.lua | 7 +++-- kong/plugins/ip-restriction/schema.lua | 2 ++ .../17-ip-restriction/01-schema_spec.lua | 3 +++ .../17-ip-restriction/02-access_spec.lua | 27 +++++++++++++++++++ 5 files changed, 41 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ef967aff2bc..05e81512212 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -66,6 +66,10 @@ ### Plugins +- **IP-Restriction**: response status and message can now be customized + through configurations `status` and `message`. + [#7728](https://github.com/Kong/kong/pull/7728) + Thanks [timmkelley](https://github.com/timmkelley) for the patch! - **Datadog**: add support for the `distribution` metric type. [#6231](https://github.com/Kong/kong/pull/6231) Thanks [onematchfox](https://github.com/onematchfox) for the patch! diff --git a/kong/plugins/ip-restriction/handler.lua b/kong/plugins/ip-restriction/handler.lua index 76ac0e5b4a7..4f72c4d1910 100644 --- a/kong/plugins/ip-restriction/handler.lua +++ b/kong/plugins/ip-restriction/handler.lua @@ -34,17 +34,20 @@ function IpRestrictionHandler:access(conf) return kong.response.error(403, "Cannot identify the client IP address, unix domain sockets are not supported.") end + local status = conf.status or 403 + local message = conf.message or "Your IP address is not allowed" + if conf.deny and #conf.deny > 0 then local blocked = match_bin(conf.deny, binary_remote_addr) if blocked then - return kong.response.error(403, "Your IP address is not allowed") + return kong.response.error(status, message) end end if conf.allow and #conf.allow > 0 then local allowed = match_bin(conf.allow, binary_remote_addr) if not allowed then - return kong.response.error(403, "Your IP address is not allowed") + return kong.response.error(status, message) end end end diff --git a/kong/plugins/ip-restriction/schema.lua b/kong/plugins/ip-restriction/schema.lua index bfc30502670..a62616fcd50 100644 --- a/kong/plugins/ip-restriction/schema.lua +++ b/kong/plugins/ip-restriction/schema.lua @@ -10,6 +10,8 @@ return { fields = { { allow = { type = "array", elements = typedefs.ip_or_cidr, }, }, { deny = { type = "array", elements = typedefs.ip_or_cidr, }, }, + { status = { type = "number", required = false } }, + { message = { type = "string", required = false } }, }, shorthand_fields = { -- deprecated forms, to be removed in Kong 3.0 diff --git a/spec/03-plugins/17-ip-restriction/01-schema_spec.lua b/spec/03-plugins/17-ip-restriction/01-schema_spec.lua index cd5d91ec95c..265475de91b 100644 --- a/spec/03-plugins/17-ip-restriction/01-schema_spec.lua +++ b/spec/03-plugins/17-ip-restriction/01-schema_spec.lua @@ -6,6 +6,9 @@ describe("Plugin: ip-restriction (schema)", function() it("should accept a valid allow", function() assert(v({ allow = { "127.0.0.1", "127.0.0.2" } }, schema_def)) end) + it("should accept a valid allow and status/message", function() + assert(v({ allow = { "127.0.0.1", "127.0.0.2" }, status = 403, message = "Forbidden" }, schema_def)) + end) it("should accept a valid cidr range", function() assert(v({ allow = { "127.0.0.1/8" } }, schema_def)) end) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index 200047f5c3a..fba888543fc 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -61,6 +61,10 @@ for _, strategy in helpers.each_strategy() do hosts = { "ip-restriction11.com" }, } + local route12 = bp.routes:insert { + hosts = { "ip-restriction12.com" }, + } + local grpc_service = bp.services:insert { name = "grpc1", url = "grpc://localhost:15002", @@ -178,6 +182,16 @@ for _, strategy in helpers.each_strategy() do }, }) + bp.plugins:insert { + name = "ip-restriction", + route = { id = route12.id }, + config = { + deny = { "127.0.0.1", "127.0.0.2" }, + status = 401, + message = "Forbidden" + }, + } + assert(db.plugins:insert { name = "ip-restriction", route = { id = route_grpc_deny.id }, @@ -237,6 +251,19 @@ for _, strategy in helpers.each_strategy() do assert.same({ message = "Your IP address is not allowed" }, json) end) + it("blocks a request when the IP is denied with status/message", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "ip-restriction12.com" + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.same({ message = "Forbidden" }, json) + end) + it("blocks a request when the IP is denied #grpc", function() local ok, err = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", From 979dbe7feafd9023531addd0bac931e81d35e4ba Mon Sep 17 00:00:00 2001 From: Fero <6863207+mikefero@users.noreply.github.com> Date: Mon, 18 Oct 2021 04:33:50 -0400 Subject: [PATCH 0942/4351] fix(clustering) add trigger to removed fields for request-termination (#7945) The echo option added to the request-termination plugin added two new fields; `echo` and `trigger`. To ensure backwards compatibility with older dataplanes both fields must be removed. This commit adds the `trigger` field to the removal list. --- kong/clustering/compat/removed_fields.lua | 1 + spec/01-unit/19-hybrid/03-fields-removal_spec.lua | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 80bf33e3461..0b56a3fa5b3 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -50,6 +50,7 @@ return { }, request_termination = { "echo", + "trigger", }, } } diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index f3b044d4029..aba52354074 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -56,6 +56,7 @@ describe("kong.clustering.control_plane", function() }, request_termination = { "echo", + "trigger", }, }, cp._get_removed_fields(2003000000)) @@ -78,6 +79,7 @@ describe("kong.clustering.control_plane", function() }, request_termination = { "echo", + "trigger", }, }, cp._get_removed_fields(2003003003)) @@ -100,6 +102,7 @@ describe("kong.clustering.control_plane", function() }, request_termination = { "echo", + "trigger", }, }, cp._get_removed_fields(2003004000)) @@ -122,6 +125,7 @@ describe("kong.clustering.control_plane", function() }, request_termination = { "echo", + "trigger", }, }, cp._get_removed_fields(2004001000)) @@ -134,6 +138,7 @@ describe("kong.clustering.control_plane", function() }, request_termination = { "echo", + "trigger", }, }, cp._get_removed_fields(2004001002)) @@ -146,6 +151,7 @@ describe("kong.clustering.control_plane", function() }, request_termination = { "echo", + "trigger", }, }, cp._get_removed_fields(2005000000)) From 90c7b44da3e613c7afa374ff8ba55c869e1ddd9d Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 20 Oct 2021 19:07:57 +0200 Subject: [PATCH 0943/4351] chore(prometheus): remove ee features (#7898) Removed prometheus.enterprise and corresponding calls in the plugin Signed-off-by: Joshua Schmid --- kong-2.6.0-0.rockspec | 1 - .../prometheus/enterprise/exporter.lua | 96 ------------------- kong/plugins/prometheus/exporter.lua | 13 --- .../kong-prometheus-plugin-1.3.0-1.rockspec | 1 - kong/plugins/prometheus/prometheus.lua | 2 +- 5 files changed, 1 insertion(+), 112 deletions(-) delete mode 100644 kong/plugins/prometheus/enterprise/exporter.lua diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 626419ea403..b8d99990798 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -423,7 +423,6 @@ build = { ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", - ["kong.plugins.prometheus.enterprise.exporter"] = "kong/plugins/prometheus/enterprise/exporter.lua", ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", diff --git a/kong/plugins/prometheus/enterprise/exporter.lua b/kong/plugins/prometheus/enterprise/exporter.lua deleted file mode 100644 index a13407929f5..00000000000 --- a/kong/plugins/prometheus/enterprise/exporter.lua +++ /dev/null @@ -1,96 +0,0 @@ -local kong = kong -local sub = string.sub -local split = require('kong.tools.utils').split - -local metrics = {} - - -local function init(prometheus) - metrics.license_errors = prometheus:counter("enterprise_license_errors", - "Errors when collecting license info") - metrics.license_signature = prometheus:gauge("enterprise_license_signature", - "Last 32 bytes of the license signature in number") - metrics.license_expiration = prometheus:gauge("enterprise_license_expiration", - "Unix epoch time when the license expires, " .. - "the timestamp is substracted by 24 hours ".. - "to avoid difference in timezone") - metrics.license_features = prometheus:gauge("enterprise_license_features", - "License features features", - { "feature" }) - - prometheus.dict:set("enterprise_license_errors", 0) -end - -local function license_date_to_unix(yyyy_mm_dd) - local date_t = split(yyyy_mm_dd, "-") - - local ok, res = pcall(os.time, { - year = tonumber(date_t[1]), - month = tonumber(date_t[2]), - day = tonumber(date_t[3]) - }) - if ok then - return res - end - - return nil, res -end - -local function metric_data() - if not metrics then - kong.log.err("prometheus: plugin is not initialized, please make sure ", - " 'prometheus_metrics' shared dict is present in nginx template") - return kong.response.exit(500, { message = "An unexpected error occurred" }) - end - - if not kong.license or not kong.license.license then - metrics.license_errors:inc() - kong.log.err("cannot read kong.license when collecting license info") - return - end - - local lic = kong.license.license - - if tonumber(lic.version) ~= 1 then - metrics.license_errors:inc() - kong.log.err("enterprise license version (" .. (lic.version or "nil") .. ") unsupported") - return - end - - local sig = lic.signature - if not sig then - metrics.license_errors:inc() - kong.log.err("cannot read license signature when collecting license info") - return - end - -- last 32 bytes as an int32 - metrics.license_signature:set(tonumber("0x" .. sub(sig, #sig-33, #sig))) - - local expiration = lic.payload and lic.payload.license_expiration_date - if not expiration then - metrics.license_errors:inc() - kong.log.err("cannot read license expiration when collecting license info") - return - end - local tm, err = license_date_to_unix(expiration) - if not tm then - metrics.license_errors:inc() - kong.log.err("cannot parse license expiration when collecting license info ", err) - return - end - -- substract it by 24h so everyone one earth is happy monitoring it - metrics.license_expiration:set(tm - 86400) - - - metrics.license_features:set(kong.licensing:can("ee_plugins") and 1 or 0, - { "ee_plugins" }) - - metrics.license_features:set(kong.licensing:can("write_admin_api") and 1 or 0, - { "write_admin_api" }) -end - - -return { - init = init, - metric_data = metric_data, -} diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 080582f0dd3..05ddf8d4983 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -26,11 +26,6 @@ local prometheus -- use the same counter library shipped with Kong package.loaded['prometheus_resty_counter'] = require("resty.counter") -local enterprise -local pok = pcall(require, "kong.enterprise_edition.licensing") -if pok then - enterprise = require("kong.plugins.prometheus.enterprise.exporter") -end local kong_subsystem = ngx.config.subsystem @@ -107,10 +102,6 @@ local function init() "HTTP status codes for customer per service/route in Kong", {"service", "route", "code", "consumer"}) - if enterprise then - enterprise.init(prometheus) - end - -- Hybrid mode status if role == "control_plane" then @@ -380,10 +371,6 @@ local function metric_data() { res.workers_lua_vms[i].pid, kong_subsystem }) end - if enterprise then - enterprise.metric_data() - end - -- Hybrid mode status if role == "control_plane" then -- Cleanup old metrics diff --git a/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec b/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec index 8f83e7ec70e..4d603709e7e 100644 --- a/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec +++ b/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec @@ -22,7 +22,6 @@ build = { ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", - ["kong.plugins.prometheus.enterprise.exporter"] = "kong/plugins/prometheus/enterprise/exporter.lua", ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 07a7fed71ad..9a021ecc2a3 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -5,7 +5,7 @@ -- all metrics. Each metric is stored as a separate entry in that dictionary. -- -- In addition, each worker process has a separate set of counters within --- its lua runtime that are used to track increments to counte metrics, and +-- its lua runtime that are used to track increments to count metrics, and -- are regularly flushed into the main shared dictionary. This is a performance -- optimization that allows counters to be incremented without locking the -- shared dictionary. It also means that counter increments are "eventually From 83ae72326c24310f8e56535dbe568910b6798bd1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Sep 2021 22:56:01 +0300 Subject: [PATCH 0944/4351] perf(core) store phase in ngx.ctx instead of kong.ctx.core --- kong/db/strategies/postgres/connector.lua | 8 ++--- kong/global.lua | 28 ---------------- kong/init.lua | 33 +++++++++---------- kong/pdk/private/phases.lua | 8 ++--- kong/pdk/response.lua | 10 +++--- spec/01-unit/10-log_serializer_spec.lua | 4 +-- .../01-header_transformer_spec.lua | 8 ++--- spec/helpers.lua | 2 +- t/01-pdk/05-client/09-load-consumer.t | 6 ++-- t/Util.pm | 20 ++++++----- 10 files changed, 51 insertions(+), 76 deletions(-) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 2ca4f349224..e0c8d886074 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -28,7 +28,6 @@ local log = ngx.log local match = string.match local fmt = string.format local sub = string.sub -local kong = kong local utils_toposort = utils.topological_sort local insert = table.insert @@ -51,7 +50,6 @@ local OPERATIONS = { write = true, } local ADMIN_API_PHASE = kong_global.phases.admin_api -local kong_get_phase = kong_global.get_phase local CORE_ENTITIES = constants.CORE_ENTITIES @@ -195,7 +193,7 @@ local setkeepalive local function connect(config) - local phase = get_phase(kong) + local phase = get_phase() if phase == "init" or phase == "init_worker" or ngx.IS_CLI then -- Force LuaSocket usage in the CLI in order to allow for self-signed -- certificates to be trusted (via opts.cafile) in the resty-cli @@ -488,11 +486,11 @@ function _mt:query(sql, operation) error("operation must be 'read' or 'write', was: " .. tostring(operation), 2) end - local phase = get_phase(kong) + local phase = get_phase() if not operation or not self.config_ro or - (phase == "content" and kong_get_phase(kong) == ADMIN_API_PHASE) + (phase == "content" and ngx.ctx.KONG_PHASE == ADMIN_API_PHASE) then -- admin API requests skips the replica optimization -- to ensure all its results are always strongly consistent diff --git a/kong/global.lua b/kong/global.lua index 797b146d599..7787302fa02 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -90,34 +90,6 @@ function _GLOBAL.del_named_ctx(self, name) end -function _GLOBAL.set_phase(self, phase) - if not self then - error("arg #1 cannot be nil", 2) - end - - local kctx = self.ctx - if not kctx then - error("ctx PDK module not initialized", 2) - end - - kctx.core.phase = phase -end - - -function _GLOBAL.get_phase(self) - if not self then - error("arg #1 cannot be nil", 2) - end - - local kctx = self.ctx - if not kctx then - error("ctx PDK module not initialized", 2) - end - - return kctx.core.phase -end - - do local log_facilities = setmetatable({}, { __index = "k" }) diff --git a/kong/init.lua b/kong/init.lua index 94aed18569a..169389d441d 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -576,7 +576,7 @@ end function Kong.init_worker() - kong_global.set_phase(kong, PHASES.init_worker) + ngx.ctx.KONG_PHASE = PHASES.init_worker -- special math.randomseed from kong.globalpatches not taking any argument. -- Must only be called in the init or init_worker phases, to avoid @@ -707,7 +707,7 @@ function Kong.ssl_certificate() -- Note: ctx here is for a connection (not for a single request) local ctx = ngx.ctx - kong_global.set_phase(kong, PHASES.certificate) + ctx.KONG_PHASE = PHASES.certificate log_init_worker_errors(ctx) @@ -734,7 +734,7 @@ function Kong.preread() ctx.KONG_PREREAD_START = now() * 1000 end - kong_global.set_phase(kong, PHASES.preread) + ctx.KONG_PHASE = PHASES.preread log_init_worker_errors(ctx) @@ -784,7 +784,8 @@ function Kong.rewrite() ctx.KONG_REWRITE_START = now() * 1000 end - kong_global.set_phase(kong, PHASES.rewrite) + ctx.KONG_PHASE = PHASES.rewrite + kong_resty_ctx.stash_ref(ctx) local is_https = var.https == "on" @@ -826,7 +827,7 @@ function Kong.access() end end - kong_global.set_phase(kong, PHASES.access) + ctx.KONG_PHASE = PHASES.access runloop.access.before(ctx) @@ -912,7 +913,7 @@ function Kong.balancer() end end - kong_global.set_phase(kong, PHASES.balancer) + ctx.KONG_PHASE = PHASES.balancer local balancer_data = ctx.balancer_data local tries = balancer_data.tries @@ -1086,12 +1087,12 @@ do local res = ngx.location.capture("/kong_buffered_http", options) if res.truncated and options.method ~= ngx.HTTP_HEAD then - kong_global.set_phase(kong, PHASES.error) + ctx.KONG_PHASE = PHASES.error ngx.status = 502 return kong_error_handlers(ctx) end - kong_global.set_phase(kong, PHASES.response) + ctx.KONG_PHASE = PHASES.response local status = res.status local headers = res.header @@ -1199,7 +1200,7 @@ function Kong.header_filter() ctx.KONG_PROCESSING_START end - kong_global.set_phase(kong, PHASES.header_filter) + ctx.KONG_PHASE = PHASES.header_filter runloop.header_filter.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() @@ -1257,7 +1258,7 @@ function Kong.body_filter() end end - kong_global.set_phase(kong, PHASES.body_filter) + ctx.KONG_PHASE = PHASES.body_filter if ctx.response_body then arg[1] = ctx.response_body @@ -1370,7 +1371,7 @@ function Kong.log() end end - kong_global.set_phase(kong, PHASES.log) + ctx.KONG_PHASE = PHASES.log runloop.log.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() @@ -1386,9 +1387,9 @@ end function Kong.handle_error() kong_resty_ctx.apply_ref() - kong_global.set_phase(kong, PHASES.error) local ctx = ngx.ctx + ctx.KONG_PHASE = PHASES.error ctx.KONG_UNEXPECTED = true local old_ws = ctx.workspace @@ -1407,12 +1408,10 @@ end local function serve_content(module, options) - kong_global.set_phase(kong, PHASES.admin_api) - local ctx = ngx.ctx ctx.KONG_PROCESSING_START = start_time() * 1000 ctx.KONG_ADMIN_CONTENT_START = ctx.KONG_ADMIN_CONTENT_START or now() * 1000 - + ctx.KONG_PHASE = PHASES.admin_api log_init_worker_errors(ctx) @@ -1495,7 +1494,7 @@ Kong.status_header_filter = Kong.admin_header_filter function Kong.serve_cluster_listener(options) log_init_worker_errors() - kong_global.set_phase(kong, PHASES.cluster_listener) + ngx.ctx.KONG_PHASE = PHASES.cluster_listener return kong.clustering:handle_cp_websocket() end @@ -1504,7 +1503,7 @@ end function Kong.serve_cp_protocol(options) log_init_worker_errors() - kong_global.set_phase(kong, PHASES.cluster_listener) + ngx.ctx.KONG_PHASE = PHASES.cluster_listener return kong.hybrid:handle_cp_protocol() end diff --git a/kong/pdk/private/phases.lua b/kong/pdk/private/phases.lua index 65a70498240..63351410965 100644 --- a/kong/pdk/private/phases.lua +++ b/kong/pdk/private/phases.lua @@ -70,13 +70,13 @@ local function check_phase(accepted_phases) return end - local current_phase = kong.ctx.core.phase + local current_phase = ngx.ctx.KONG_PHASE if not current_phase then if ngx_get_phase() == "content" then -- treat custom content blocks as the Admin API current_phase = PHASES.admin_api else - error(fmt("no phase in kong.ctx.core.phase, (need one of %s)", + error(fmt("no phase in ngx.ctx.KONG_PHASE, (need one of %s)", table.concat(get_phases_names(accepted_phases), ", "))) end end @@ -100,9 +100,9 @@ local function check_not_phase(rejected_phases) return end - local current_phase = kong.ctx.core.phase + local current_phase = ngx.ctx.KONG_PHASE if not current_phase then - error("no phase in kong.ctx.core.phase") + error("no phase in ngx.ctx.KONG_PHASE") end if band(current_phase, rejected_phases) == 0 then diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 4c38b884ea3..f119b3db2f7 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -711,7 +711,9 @@ local function new(self, major_version) end end - local is_header_filter_phase = self.ctx.core.phase == PHASES.header_filter + local ctx = ngx.ctx + + local is_header_filter_phase = ctx.KONG_PHASE == PHASES.header_filter if json ~= nil then if not has_content_type then @@ -735,7 +737,7 @@ local function new(self, major_version) ngx.header[GRPC_MESSAGE_NAME] = body if is_header_filter_phase then - ngx.ctx.response_body = "" + ctx.response_body = "" else ngx.print() -- avoid default content @@ -751,7 +753,7 @@ local function new(self, major_version) end if is_header_filter_phase then - ngx.ctx.response_body = body + ctx.response_body = body else ngx.print(body) @@ -769,7 +771,7 @@ local function new(self, major_version) if is_grpc then if is_header_filter_phase then - ngx.ctx.response_body = "" + ctx.response_body = "" else ngx.print() -- avoid default content diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index 310fb56897c..faf233c3d8e 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -47,7 +47,7 @@ describe("kong.log.serialize", function() package.loaded["kong.pdk.request"] = nil local pdk_request = require "kong.pdk.request" kong.request = pdk_request.new(kong) - kong.ctx.core.phase = LOG_PHASE + ngx.ctx.KONG_PHASE = LOG_PHASE end) describe("Basic", function() @@ -232,7 +232,7 @@ describe("kong.log.serialize", function() package.loaded["kong.pdk.request"] = nil local pdk_request = require "kong.pdk.request" kong.request = pdk_request.new(kong) - kong.ctx.core.phase = LOG_PHASE + ngx.ctx.KONG_PHASE = LOG_PHASE -- reload log module, after ngx.config.subsystem has been patched -- to make sure the correct variant is used diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index 98b421a9426..72421cffa09 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -27,14 +27,12 @@ describe("Plugin: response-transformer", function() config = { subsystem = "http", }, + ctx = { + KONG_PHASE = 0x00000200, + }, } _G.kong = { response = require "kong.pdk.response".new(), - ctx = { - core = { - phase = 0x00000200, - } - } } -- mock since FFI based ngx.resp.add_header won't work in this setup diff --git a/spec/helpers.lua b/spec/helpers.lua index 60dcd8a5e7e..5a0e96a5d15 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -181,7 +181,7 @@ local conf = assert(conf_loader(TEST_CONF_PATH)) _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK -kong_global.set_phase(kong, kong_global.phases.access) +ngx.ctx.KONG_PHASE = kong_global.phases.access _G.kong.core_cache = { get = function(self, key) if key == constants.CLUSTER_ID_PARAM_KEY then diff --git a/t/01-pdk/05-client/09-load-consumer.t b/t/01-pdk/05-client/09-load-consumer.t index 8a8098ddf4c..56e30932b00 100644 --- a/t/01-pdk/05-client/09-load-consumer.t +++ b/t/01-pdk/05-client/09-load-consumer.t @@ -19,7 +19,6 @@ __DATA__ _G.kong = { ctx = { core = { - phase = 0x00000020, }, }, db = { @@ -31,6 +30,8 @@ __DATA__ }, } + ngx.ctx.KONG_PHASE = 0x00000020 + local PDK = require "kong.pdk" local pdk = PDK.new() @@ -55,7 +56,6 @@ consumer: bob _G.kong = { ctx = { core = { - phase = 0x00000020, }, }, db = { @@ -70,6 +70,8 @@ consumer: bob }, } + ngx.ctx.KONG_PHASE = 0x00000020 + local PDK = require "kong.pdk" local pdk = PDK.new() diff --git a/t/Util.pm b/t/Util.pm index 1960904a8e3..8c2e6931160 100644 --- a/t/Util.pm +++ b/t/Util.pm @@ -100,10 +100,12 @@ our $HttpConfig = <<_EOC_; fname .. " expected " -- Run function with phase checked disabled - if kong then - kong.ctx = nil - end - -- kong = nil + if kong then + kong.ctx = nil + end + -- kong = nil + + ngx.ctx.KONG_PHASE = nil local expected = fdata[phases[phase]] if expected == "pending" then @@ -136,10 +138,12 @@ our $HttpConfig = <<_EOC_; end -- Re-enable phase checking and compare results - if not kong then - kong = {} - end - kong.ctx = { core = { phase = phase } } + if not kong then + kong = {} + end + + kong.ctx = { core = { } } + ngx.ctx.KONG_PHASE = phase if forced_false then ok1, err1 = false, "" From 9df6a32e49777e87a77fb8e5c45856762c02fc68 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 1 Oct 2021 11:17:43 +0300 Subject: [PATCH 0945/4351] perf(core) use ngx.ctx for namespaced log instead of kong.ctx.core.log --- kong/global.lua | 20 +++++++------------- kong/init.lua | 16 +++++++++------- kong/pdk/ctx.lua | 4 ++-- kong/pdk/init.lua | 19 +++++++++++++------ 4 files changed, 31 insertions(+), 28 deletions(-) diff --git a/kong/global.lua b/kong/global.lua index 7787302fa02..66dfda0a8bb 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -6,7 +6,9 @@ local kong_cache = require "kong.cache" local kong_cluster_events = require "kong.cluster_events" local kong_constants = require "kong.constants" +local ngx = ngx local type = type +local error = error local setmetatable = setmetatable @@ -94,7 +96,7 @@ do local log_facilities = setmetatable({}, { __index = "k" }) - function _GLOBAL.set_namespaced_log(self, namespace) + function _GLOBAL.set_namespaced_log(self, namespace, ctx) if not self then error("arg #1 cannot be nil", 2) end @@ -103,30 +105,22 @@ do error("namespace (arg #2) must be a string", 2) end - if not self.ctx then - error("ctx PDK module not initialized", 2) - end - local log = log_facilities[namespace] if not log then - log = self.core_log.new(namespace) -- use default namespaced format + log = self._log.new(namespace) -- use default namespaced format log_facilities[namespace] = log end - self.ctx.core.log = log + (ctx or ngx.ctx).KONG_LOG = log end - function _GLOBAL.reset_log(self) + function _GLOBAL.reset_log(self, ctx) if not self then error("arg #1 cannot be nil", 2) end - if not self.ctx then - error("ctx PDK module not initialized", 2) - end - - self.ctx.core.log = self.core_log + (ctx or ngx.ctx).KONG_LOG = self._log end end diff --git a/kong/init.lua b/kong/init.lua index 169389d441d..dfde995aaee 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -244,12 +244,12 @@ local function setup_plugin_context(ctx, plugin) end kong_global.set_named_ctx(kong, "plugin", plugin.handler) - kong_global.set_namespaced_log(kong, plugin.name) + kong_global.set_namespaced_log(kong, plugin.name, ctx) end local function reset_plugin_context(ctx, old_ws) - kong_global.reset_log(kong) + kong_global.reset_log(kong, ctx) if old_ws then ctx.workspace = old_ws @@ -257,11 +257,11 @@ local function reset_plugin_context(ctx, old_ws) end -local function execute_init_worker_plugins_iterator(plugins_iterator) +local function execute_init_worker_plugins_iterator(plugins_iterator, ctx) local errors for plugin in plugins_iterator:iterate_init_worker() do - kong_global.set_namespaced_log(kong, plugin.name) + kong_global.set_namespaced_log(kong, plugin.name, ctx) -- guard against failed handler in "init_worker" phase only because it will -- cause Kong to not correctly initialize and can not be recovered automatically. @@ -274,7 +274,7 @@ local function execute_init_worker_plugins_iterator(plugins_iterator) } end - kong_global.reset_log(kong) + kong_global.reset_log(kong, ctx) end return errors @@ -576,7 +576,9 @@ end function Kong.init_worker() - ngx.ctx.KONG_PHASE = PHASES.init_worker + local ctx = ngx.ctx + + ctx.KONG_PHASE = PHASES.init_worker -- special math.randomseed from kong.globalpatches not taking any argument. -- Must only be called in the init or init_worker phases, to avoid @@ -678,7 +680,7 @@ function Kong.init_worker() end local plugins_iterator = runloop.get_plugins_iterator() - local errors = execute_init_worker_plugins_iterator(plugins_iterator) + local errors = execute_init_worker_plugins_iterator(plugins_iterator, ctx) if errors then for _, e in ipairs(errors) do local err = "failed to execute the \"init_worker\" " .. diff --git a/kong/pdk/ctx.lua b/kong/pdk/ctx.lua index 87280395d74..e17729dc4dc 100644 --- a/kong/pdk/ctx.lua +++ b/kong/pdk/ctx.lua @@ -1,10 +1,10 @@ --- Current request context data -- -- @module kong.ctx +local base = require "resty.core.base" local ngx = ngx -local ngx_get_phase = ngx.get_phase -- shared between all global instances @@ -140,7 +140,7 @@ local function new(self) return del_namespace end - if ngx_get_phase() == "init" then + if not base.get_request() then return end diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 52b3ca00573..5dab4d7e2ac 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -208,6 +208,14 @@ assert(package.loaded["resty.core"]) +local base = require "resty.core.base" + +local type = type +local error = error +local rawget = rawget +local ipairs = ipairs +local setmetatable = setmetatable + local MAJOR_VERSIONS = { [1] = { @@ -303,13 +311,12 @@ function _PDK.new(kong_config, major_version, self) return setmetatable(self, { __index = function(t, k) - if k == "core_log" then - return (rawget(t, "_log")) - end - if k == "log" then - if t.ctx.core and t.ctx.core.log then - return t.ctx.core.log + if base.get_request() then + local log = ngx.ctx.KONG_LOG + if log then + return log + end end return (rawget(t, "_log")) From ba1127581e210f9cc1f9f5a1b0102516f5c46a7e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 1 Oct 2021 12:31:18 +0300 Subject: [PATCH 0946/4351] perf(core) change kong.ctx.core.body_buffer to ngx.ctx.KONG_BODY_BUFFER --- kong/pdk/response.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index f119b3db2f7..799adbc3f1f 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -544,7 +544,7 @@ local function new(self, major_version) local chunk = arg[1] local eof = arg[2] if eof then - body_buffer = self.ctx.core.body_buffer + body_buffer = ngx.ctx.KONG_BODY_BUFFER if not body_buffer then return chunk end @@ -552,7 +552,7 @@ local function new(self, major_version) if type(chunk) == "string" and chunk ~= "" then if not eof then - body_buffer = self.ctx.core.body_buffer + body_buffer = ngx.ctx.KONG_BODY_BUFFER end if body_buffer then @@ -563,10 +563,10 @@ local function new(self, major_version) else body_buffer = { chunk, - n = 1 + n = 1, } - self.ctx.core.body_buffer = body_buffer + ngx.ctx.KONG_BODY_BUFFER = body_buffer end end @@ -621,7 +621,7 @@ local function new(self, major_version) arg[2] = true - self.ctx.core.body_buffer = nil + ngx.ctx.KONG_BODY_BUFFER = nil end From 37fda04bc64949fda5c2e171ecd527f76c2a5bbe Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 1 Oct 2021 13:17:56 +0300 Subject: [PATCH 0947/4351] perf(core) kong.set_named_ctx / kong.del_named_ctx to not use kong.ctx but ngx.ctx --- kong/global.lua | 54 +++++++++++++++++++++++++++++++++++-------- kong/init.lua | 2 +- kong/pdk/ctx.lua | 60 +++++++++++------------------------------------- 3 files changed, 59 insertions(+), 57 deletions(-) diff --git a/kong/global.lua b/kong/global.lua index 66dfda0a8bb..91ffe38d664 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -18,13 +18,51 @@ local KONG_VERSION_NUM = tonumber(string.format("%d%.2d%.2d", meta._VERSION_TABLE.minor * 10, meta._VERSION_TABLE.patch)) - local LOCK_OPTS = { exptime = 10, timeout = 5, } +local _ns_mt = { __mode = "v" } +local function get_namespaces(self, ctx) + if not ctx then + ctx = ngx.ctx + end + + local namespaces = ctx.KONG_NAMESPACES + if not namespaces then + -- 4 namespaces for request, i.e. ~4 plugins + namespaces = self.table.new(0, 4) + ctx.KONG_NAMESPACES = setmetatable(namespaces, _ns_mt) + end + + return namespaces +end + + +local function set_namespace(self, namespace, namespace_key, ctx) + local namespaces = get_namespaces(self, ctx) + + local ns = namespaces[namespace] + if ns and ns == namespace_key then + return + end + + namespaces[namespace] = namespace_key +end + + +local function del_namespace(self, namespace, ctx) + if not ctx then + ctx = ngx.ctx + end + + local namespaces = get_namespaces(self, ctx) + namespaces[namespace] = nil +end + + -- Runloop interface @@ -46,7 +84,7 @@ function _GLOBAL.new() end -function _GLOBAL.set_named_ctx(self, name, key) +function _GLOBAL.set_named_ctx(self, name, key, ctx) if not self then error("arg #1 cannot be nil", 2) end @@ -63,15 +101,15 @@ function _GLOBAL.set_named_ctx(self, name, key) error("key cannot be nil", 2) end - if not self.ctx then + if not self.table then error("ctx PDK module not initialized", 2) end - self.ctx.__set_namespace(name, key) + set_namespace(self, name, key, ctx) end -function _GLOBAL.del_named_ctx(self, name) +function _GLOBAL.del_named_ctx(self, name, ctx) if not self then error("arg #1 cannot be nil", 2) end @@ -84,11 +122,7 @@ function _GLOBAL.del_named_ctx(self, name) error("name cannot be an empty string", 2) end - if not self.ctx then - error("ctx PDK module not initialized", 2) - end - - self.ctx.__del_namespace(name) + del_namespace(self, name, ctx) end diff --git a/kong/init.lua b/kong/init.lua index dfde995aaee..0841e589f76 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -243,7 +243,7 @@ local function setup_plugin_context(ctx, plugin) ctx.ran_go_plugin = true end - kong_global.set_named_ctx(kong, "plugin", plugin.handler) + kong_global.set_named_ctx(kong, "plugin", plugin.handler, ctx) kong_global.set_namespaced_log(kong, plugin.name, ctx) end diff --git a/kong/pdk/ctx.lua b/kong/pdk/ctx.lua index e17729dc4dc..52f8f5479bc 100644 --- a/kong/pdk/ctx.lua +++ b/kong/pdk/ctx.lua @@ -4,6 +4,7 @@ local base = require "resty.core.base" +local setmetatable = setmetatable local ngx = ngx @@ -12,10 +13,6 @@ local _CTX_SHARED_KEY = {} local _CTX_CORE_KEY = {} --- dynamic namespaces, also shared between global instances -local _CTX_NAMESPACES_KEY = {} - - --- -- A table that has the lifetime of the current request and is shared between -- all plugins. It can be used to share data between several plugins in a given @@ -94,52 +91,25 @@ local _CTX_NAMESPACES_KEY = {} -- end -local function new(self) - local _CTX = {} - local _ctx_mt = {} - local _ns_mt = { __mode = "v" } - - - local function get_namespaces(nctx) - local namespaces = nctx[_CTX_NAMESPACES_KEY] - if not namespaces then - -- 4 namespaces for request, i.e. ~4 plugins - namespaces = self.table.new(0, 4) - nctx[_CTX_NAMESPACES_KEY] = setmetatable(namespaces, _ns_mt) - end - - return namespaces +local function get_namespace(ctx, k) + if not ctx then + ctx = ngx.ctx end - - local function set_namespace(namespace, namespace_key) - local nctx = ngx.ctx - local namespaces = get_namespaces(nctx) - - local ns = namespaces[namespace] - if ns and ns == namespace_key then - return - end - - namespaces[namespace] = namespace_key - end - - - local function del_namespace(namespace) - local nctx = ngx.ctx - local namespaces = get_namespaces(nctx) - namespaces[namespace] = nil + local namespaces = ctx.KONG_NAMESPACES + if not namespaces then + return end + return namespaces[k] +end - function _ctx_mt.__index(t, k) - if k == "__set_namespace" then - return set_namespace - elseif k == "__del_namespace" then - return del_namespace - end +local function new() + local _CTX = {} + local _ctx_mt = {} + function _ctx_mt.__index(_, k) if not base.get_request() then return end @@ -154,8 +124,7 @@ local function new(self) key = _CTX_SHARED_KEY else - local namespaces = get_namespaces(nctx) - key = namespaces[k] + key = get_namespace(nctx, k) end if key then @@ -169,7 +138,6 @@ local function new(self) end end - return setmetatable(_CTX, _ctx_mt) end From eaaae7c39d7964da458ddbedcac296a59de7e951 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 20 Oct 2021 18:41:55 +0300 Subject: [PATCH 0948/4351] docs(changelog) add post 2.6.0 performance enhancements to changelog --- CHANGELOG.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 05e81512212..4dce6d27b90 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,6 +64,15 @@ ### Additions +#### Performance + +In this release we continued our work on better performance: + +- Improved the plugin iterator performance and JITability + [#7912](https://github.com/Kong/kong/pull/7912) +- Simplified the Kong core context read and writes for better performance + [#7919](https://github.com/Kong/kong/pull/7919) + ### Plugins - **IP-Restriction**: response status and message can now be customized @@ -80,6 +89,7 @@ [Back to TOC](#table-of-contents) + ## [2.6.0] > Release date: 2021/10/04 From f2d20d26e9f006ccff01647ad99d10b41d8d4d15 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 20 Oct 2021 20:27:16 +0300 Subject: [PATCH 0949/4351] chore(clustering) remove client queue when closing websocket (#7976) ### Summary Explicitly removes the websocket queue from `self.clients` when client connection is dropped. --- kong/clustering/control_plane.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 5879195097f..a92381b721c 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -784,6 +784,8 @@ function _M:handle_cp_websocket() local ok, err, perr = ngx.thread.wait(write_thread, read_thread) + self.clients[wb] = nil + ngx.thread.kill(write_thread) ngx.thread.kill(read_thread) From 09239f8a94832da1bae7438ae0bcdc1f67be7b19 Mon Sep 17 00:00:00 2001 From: Gabe De Luca Date: Wed, 13 Jan 2021 01:02:02 -0500 Subject: [PATCH 0950/4351] feat(rate-limiting) add redis ssl configs --- CHANGELOG.md | 4 ++++ kong/plugins/rate-limiting/policies/init.lua | 5 +++++ kong/plugins/rate-limiting/schema.lua | 3 +++ 3 files changed, 12 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4dce6d27b90..16288d2835b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -86,6 +86,10 @@ In this release we continued our work on better performance: plugin configurations `service_tag`, `consumer_tag`, and `status_tag`. [#6230](https://github.com/Kong/kong/pull/6230) Thanks [onematchfox](https://github.com/onematchfox) for the patch! +- **Rate-Limiting**: add support for Redis SSL, through configuration properties + `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. + [#6737](https://github.com/Kong/kong/pull/6737) + Thanks [gabeio](https://github.com/gabeio) for the patch! [Back to TOC](#table-of-contents) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index c4ae6347b60..c7805bf5b0e 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -54,6 +54,11 @@ local EXPIRATION = require "kong.plugins.rate-limiting.expiration" local function get_redis_connection(conf) local red = redis:new() red:set_timeout(conf.redis_timeout) + + sock_opts.ssl = conf.redis_ssl + sock_opts.ssl_verify = conf.redis_ssl_verify + sock_opts.server_name = conf.redis_server_name + -- use a special pool name only if redis_database is set to non-zero -- otherwise use the default pool name host:port sock_opts.pool = conf.redis_database and diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index ff85b207f8f..275b4b9e26d 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -84,6 +84,9 @@ return { { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { type = "string", len_min = 0 }, }, + { redis_ssl = { type = "boolean", required = true, default = false, }, }, + { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, + { redis_server_name = typedefs.sni }, { redis_timeout = { type = "number", default = 2000, }, }, { redis_database = { type = "integer", default = 0 }, }, { hide_client_headers = { type = "boolean", required = true, default = false }, }, From 73c4d19714e0d66e7e4c2bb5159967c5a0b6b2e7 Mon Sep 17 00:00:00 2001 From: Leandro Carneiro <42899277+carnei-ro@users.noreply.github.com> Date: Wed, 20 Oct 2021 15:01:57 -0300 Subject: [PATCH 0951/4351] feat(zipkin) Add http.protocol and http.host tags (#111) --- kong/plugins/zipkin/handler.lua | 7 +++++++ spec/zipkin_spec.lua | 8 +++++++- 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 2b72047606e..73fbd7dc302 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -137,12 +137,19 @@ if subsystem == "http" then parent_id, baggage) + local http_version = req.get_http_version() + local protocol = http_version and 'HTTP/'..http_version or nil + request_span.ip = kong.client.get_forwarded_ip() request_span.port = kong.client.get_forwarded_port() request_span:set_tag("lc", "kong") request_span:set_tag("http.method", method) + request_span:set_tag("http.host", req.get_host()) request_span:set_tag("http.path", req.get_path()) + if protocol then + request_span:set_tag("http.protocol", protocol) + end local static_tags = conf.static_tags if type(static_tags) == "table" then diff --git a/spec/zipkin_spec.lua b/spec/zipkin_spec.lua index 6fc9b623381..9836a169da0 100644 --- a/spec/zipkin_spec.lua +++ b/spec/zipkin_spec.lua @@ -392,10 +392,12 @@ describe("http integration tests with zipkin server [#" ["http.method"] = "GET", ["http.path"] = "/", ["http.status_code"] = "200", -- found (matches server status) + ["http.protocol"] = "HTTP/1.1", + ["http.host"] = "http-route", lc = "kong", static = "ok", foo = "bar", - baz = "qux", + baz = "qux" }, request_tags) local consumer_port = request_span.remoteEndpoint.port assert_is_integer(consumer_port) @@ -471,6 +473,8 @@ describe("http integration tests with zipkin server [#" ["http.method"] = "POST", ["http.path"] = "/hello.HelloService/SayHello", ["http.status_code"] = "200", -- found (matches server status) + ["http.protocol"] = "HTTP/2", + ["http.host"] = "grpc-route", lc = "kong", static = "ok", }, request_tags) @@ -655,6 +659,8 @@ describe("http integration tests with zipkin server [#" ["http.method"] = "GET", ["http.path"] = "/foobar", ["http.status_code"] = "404", -- note that this was "not found" + ["http.protocol"] = 'HTTP/1.1', + ["http.host"] = '0.0.0.0', lc = "kong", static = "ok", error = "true", From 12b752be891dbeeb2fbfa5c3c6de5baaf428d1c2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 20 Oct 2021 21:12:33 +0300 Subject: [PATCH 0952/4351] fix(ldap) fix parsing of basic auth header (#7977) ### Summary @beldahanit reported on issue #7968 that our ldap plugin parses Basic auth header incorrectly when the password contains `:`. He is right that: ``` > return string.match("user:pass:word", "(.+):(.+)") user:pass word ``` This is wrong. The specs say that username cannot contain `:`. This commit fixes that. ### Issues Resolved Fix #7968 --- CHANGELOG.md | 4 ++++ kong/plugins/ldap-auth/access.lua | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 16288d2835b..8704f9e57f7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -90,6 +90,10 @@ In this release we continued our work on better performance: `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. [#6737](https://github.com/Kong/kong/pull/6737) Thanks [gabeio](https://github.com/gabeio) for the patch! +- **LDAP**: basic authentication header was not parsed correctly when + the password contained colon (`:`). + [#7977](https://github.com/Kong/kong/pull/7977) + Thanks [beldahanit](https://github.com/beldahanit) for reporting the issue! [Back to TOC](#table-of-contents) diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index 8937dcc0d6f..0fd912e4d53 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -33,7 +33,7 @@ local function retrieve_credentials(authorization_header_value, conf) if s == 1 then local cred = sub(authorization_header_value, e + 1) local decoded_cred = decode_base64(cred) - username, password = match(decoded_cred, "(.+):(.+)") + username, password = match(decoded_cred, "(.-):(.+)") end end From ae87289f2337367d4a39b076ab85830f254caed0 Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 21 Oct 2021 07:53:01 -0500 Subject: [PATCH 0953/4351] docs(changelog) document already-merged PRs (#7973) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * docs(changelog) document already-merged PRs - fix(balancer) reset local caches on init (#7924) - fix(dns) Ensure the resolve timers are started only once (#7943) - refactor(grpc plugins) extract common grpc code (#7950) * style Co-authored-by: Datong Sun Co-authored-by: Enrique García Cota --- CHANGELOG.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8704f9e57f7..6846b3f7c15 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -86,6 +86,9 @@ In this release we continued our work on better performance: plugin configurations `service_tag`, `consumer_tag`, and `status_tag`. [#6230](https://github.com/Kong/kong/pull/6230) Thanks [onematchfox](https://github.com/onematchfox) for the patch! +- **gRPC gGateway** and **gRPC Web**: Now share most of the ProtoBuf definitions. + Both plugins now share the Timestamp transcoding and included `.proto` files features. + [#7950(https://github.com/Kong/kong/pull/7950) - **Rate-Limiting**: add support for Redis SSL, through configuration properties `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. [#6737](https://github.com/Kong/kong/pull/6737) @@ -95,6 +98,13 @@ In this release we continued our work on better performance: [#7977](https://github.com/Kong/kong/pull/7977) Thanks [beldahanit](https://github.com/beldahanit) for reporting the issue! +### Fixes + +- Balancer caches are now reset on configuration reload. + [#7924](https://github.com/Kong/kong/pull/7924) +- Configuration reload no longer causes a new DNS-resolving timer to be started. + [#7943](https://github.com/Kong/kong/pull/7943) + [Back to TOC](#table-of-contents) From df092211d7f1c8b74a78dc2b07344db2421b60cd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Sat, 23 Oct 2021 09:22:04 +0300 Subject: [PATCH 0954/4351] perf(proxy) reduce unneccessary ngx.var usage on hot path (#7987) ### Summary I found a couple of more places where we can reduce variable usage on our hot path. This commit reduces unnecessary setting of `ngx.var.upstream_schema` and `ngx.var.upstream_host`, and also removes one unnecessary read on `preread`. --- kong/runloop/handler.lua | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 778fd684dbd..ca991d6a45d 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1102,7 +1102,8 @@ return { }, preread = { before = function(ctx) - ctx.host_port = HOST_PORTS[var.server_port] or var.server_port + local server_port = var.server_port + ctx.host_port = HOST_PORTS[server_port] or server_port local router = get_updated_router() @@ -1276,7 +1277,9 @@ return { -- `host` is the original header to be preserved if set. var.upstream_scheme = match_t.upstream_scheme -- COMPAT: pdk var.upstream_uri = escape(match_t.upstream_uri) - var.upstream_host = match_t.upstream_host + if match_t.upstream_host then + var.upstream_host = match_t.upstream_host + end -- Keep-Alive and WebSocket Protocol Upgrade Headers local upgrade = var.http_upgrade @@ -1341,9 +1344,10 @@ return { var.upstream_uri = var.upstream_uri .. "?" .. var.args or "" end + local upstream_scheme = var.upstream_scheme + local balancer_data = ctx.balancer_data - balancer_data.scheme = var.upstream_scheme -- COMPAT: pdk - local upstream_scheme = balancer_data.scheme + balancer_data.scheme = upstream_scheme -- COMPAT: pdk -- The content of var.upstream_host is only set by the router if -- preserve_host is true @@ -1373,9 +1377,6 @@ return { return kong.response.exit(errcode, body) end - upstream_scheme = balancer_data.scheme - var.upstream_scheme = balancer_data.scheme - local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) if not ok then log(ERR, "failed to set balancer Host header: ", err) From 7467dd37856210e6dbf7ea0bd0dd2a80289fe0db Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 26 Oct 2021 12:32:14 +0300 Subject: [PATCH 0955/4351] perf(plugins-iterator) only loop through configured plugins (#7979) ### Summary This time the plugin iteration is optimized on pre-proxy phases so that we do not loop through all the loaded plugins but only through the configured plugins. It also uses table.clear and table.new when creating the plugins context table for post-proxy phases to avoid table resizes. --- CHANGELOG.md | 1 + kong/init.lua | 12 ++--- kong/runloop/plugins_iterator.lua | 76 +++++++++++++++++-------------- 3 files changed, 50 insertions(+), 39 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6846b3f7c15..faa795af56c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,6 +70,7 @@ In this release we continued our work on better performance: - Improved the plugin iterator performance and JITability [#7912](https://github.com/Kong/kong/pull/7912) + [#7979](https://github.com/Kong/kong/pull/7979) - Simplified the Kong core context read and writes for better performance [#7919](https://github.com/Kong/kong/pull/7919) diff --git a/kong/init.lua b/kong/init.lua index 0841e589f76..691ea29f24f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -318,9 +318,9 @@ local function execute_plugins_iterator(plugins_iterator, phase, ctx) end -local function execute_configured_plugins_iterator(plugins_iterator, phase, ctx) +local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) local old_ws = ctx.workspace - for plugin, configuration in plugins_iterator.iterate_configured_plugins(phase, ctx) do + for plugin, configuration in plugins_iterator.iterate_collected_plugins(phase, ctx) do setup_plugin_context(ctx, plugin) plugin.handler[phase](plugin.handler, configuration) reset_plugin_context(ctx, old_ws) @@ -1128,7 +1128,7 @@ do kong.response.set_headers(headers) runloop.response.before(ctx) - execute_configured_plugins_iterator(plugins_iterator, "response", ctx) + execute_collected_plugins_iterator(plugins_iterator, "response", ctx) runloop.response.after(ctx) ctx.KONG_RESPONSE_ENDED_AT = get_updated_now_ms() @@ -1206,7 +1206,7 @@ function Kong.header_filter() runloop.header_filter.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() - execute_configured_plugins_iterator(plugins_iterator, "header_filter", ctx) + execute_collected_plugins_iterator(plugins_iterator, "header_filter", ctx) runloop.header_filter.after(ctx) ctx.KONG_HEADER_FILTER_ENDED_AT = get_updated_now_ms() @@ -1268,7 +1268,7 @@ function Kong.body_filter() end local plugins_iterator = runloop.get_plugins_iterator() - execute_configured_plugins_iterator(plugins_iterator, "body_filter", ctx) + execute_collected_plugins_iterator(plugins_iterator, "body_filter", ctx) if not arg[2] then return @@ -1377,7 +1377,7 @@ function Kong.log() runloop.log.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() - execute_configured_plugins_iterator(plugins_iterator, "log", ctx) + execute_collected_plugins_iterator(plugins_iterator, "log", ctx) runloop.log.after(ctx) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 9cce6736889..e68859014f4 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -281,7 +281,7 @@ end local function get_next(self) local i = self.i + 1 - local plugin = self.loaded[i] + local plugin = self.plugins[i] if not plugin then return nil end @@ -289,27 +289,18 @@ local function get_next(self) self.i = i local name = plugin.name - if not self.map[name] then - return get_next(self) - end - local ctx = self.ctx local plugins = ctx.plugins + local n local combos = self.combos[name] if combos then local cfg = load_configuration_through_combos(ctx, combos, plugin) if cfg then - local n = plugins[name] - if not n then - n = plugins.n + 2 - plugins.n = n - plugins[n-1] = plugin - plugins[name] = n - end - + n = plugins[0] + 2 + plugins[0] = n plugins[n] = cfg - + plugins[n-1] = plugin if not ctx.buffered_proxying and plugin.handler.response and plugin.handler.response ~= BasePlugin.response then ctx.buffered_proxying = true @@ -317,11 +308,8 @@ local function get_next(self) end end - if self.phases[name] then - local n = plugins[name] - if n then - return plugin, plugins[n] - end + if n and self.phases[name] then + return plugin, plugins[n] end return get_next(self) @@ -353,8 +341,8 @@ local PluginsIterator = {} --- Plugins Iterator -- --- Iterate over the plugin loaded for a request, stored in ---`ngx.ctx.plugins`. +-- Iterate over the configured plugins that implement `phase`, +-- and collect the configurations for post-proxy phases. -- -- @param[type=string] phase Plugins iterator execution phase -- @param[type=table] ctx Nginx context table @@ -365,21 +353,27 @@ local function iterate(self, phase, ctx) return zero_iter end - if not ctx.plugins then - ctx.plugins = { n = 0 } + local plugins = ws.plugins + + ctx.plugins = kong.table.new(plugins[0] * 2, 1) + ctx.plugins[0] = 0 + + if plugins[0] == 0 then + return zero_iter end return get_next, { - loaded = self.loaded, phases = ws.phases[phase] or {}, combos = ws.combos, - map = ws.map, + plugins = plugins, ctx = ctx, i = 0, } end +-- Iterate over the loaded plugins that implement `init_worker`. +-- @treturn function iterator local function iterate_init_worker(self) return get_next_init_worker, { loaded = self.loaded, @@ -388,9 +382,12 @@ local function iterate_init_worker(self) end -local function iterate_configured_plugins(phase, ctx) +-- Iterate over collected plugins that implement `phase`. +-- @param[type=string] phase Plugins iterator execution phase +-- @treturn function iterator +local function iterate_collected_plugins(phase, ctx) local plugins = ctx.plugins - if not plugins or plugins.n == 0 then + if not plugins or plugins[0] == 0 then return zero_iter end @@ -416,8 +413,12 @@ local function new_ws_data() access = {}, } end + + local plugins = {} + plugins[0] = 0 + return { - map = {}, + plugins = plugins, combos = {}, phases = phases, } @@ -455,7 +456,7 @@ function PluginsIterator.new(version) data = new_ws_data() ws[plugin.ws_id] = data end - local map = data.map + local plugins = data.plugins local combos = data.combos if kong.core_cache and counter > 0 and counter % page_size == 0 and kong.db.strategy ~= "off" then @@ -470,7 +471,7 @@ function PluginsIterator.new(version) end if should_process_plugin(plugin) then - map[name] = true + plugins[name] = true local combo_key = (plugin.route and 1 or 0) + (plugin.service and 2 or 0) @@ -581,15 +582,24 @@ function PluginsIterator.new(version) end for _, plugin in ipairs(loaded_plugins) do + local name = plugin.name for _, data in pairs(ws) do for phase_name, phase in pairs(data.phases) do - if data.combos[plugin.name] then + if data.combos[name] then local phase_handler = plugin.handler[phase_name] if phase_handler and phase_handler ~= BasePlugin[phase_name] then - phase[plugin.name] = true + phase[name] = true end end end + + local plugins = data.plugins + if plugins[name] then + local n = plugins[0] + 1 + plugins[n] = plugin + plugins[0] = n + plugins[name] = nil + end end end @@ -598,7 +608,7 @@ function PluginsIterator.new(version) ws = ws, loaded = loaded_plugins, iterate = iterate, - iterate_configured_plugins = iterate_configured_plugins, + iterate_collected_plugins = iterate_collected_plugins, iterate_init_worker = iterate_init_worker, } end From 4280c6020b6336e65d348287c63207975218e6d8 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 26 Oct 2021 14:46:26 -0300 Subject: [PATCH 0956/4351] chore(zipkin) adapt tree for mono-repo --- .busted | 7 - .editorconfig | 22 -- .gitignore | 5 - .luacheckrc | 38 ---- .pongo/pongo-setup.sh | 11 - .pongo/pongorc | 4 - .pongo/zipkin.yml | 18 -- .travis.yml | 27 --- CHANGELOG.md | 142 ------------- LICENSE | 201 ------------------ README.md | 107 ---------- .../kong-plugin-zipkin-1.4.1-1.rockspec | 0 .../34-zipkin}/reporter_spec.lua | 0 .../34-zipkin}/request_tags_spec.lua | 0 .../34-zipkin}/schema_spec.lua | 0 .../34-zipkin}/tracing_headers_spec.lua | 0 .../34-zipkin}/zipkin_no_endpoint_spec.lua | 0 .../34-zipkin}/zipkin_spec.lua | 0 18 files changed, 582 deletions(-) delete mode 100644 .busted delete mode 100644 .editorconfig delete mode 100644 .gitignore delete mode 100644 .luacheckrc delete mode 100644 .pongo/pongo-setup.sh delete mode 100644 .pongo/pongorc delete mode 100644 .pongo/zipkin.yml delete mode 100644 .travis.yml delete mode 100644 CHANGELOG.md delete mode 100644 LICENSE delete mode 100644 README.md rename kong-plugin-zipkin-1.4.1-1.rockspec => kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec (100%) rename spec/{ => 03-plugins/34-zipkin}/reporter_spec.lua (100%) rename spec/{ => 03-plugins/34-zipkin}/request_tags_spec.lua (100%) rename spec/{ => 03-plugins/34-zipkin}/schema_spec.lua (100%) rename spec/{ => 03-plugins/34-zipkin}/tracing_headers_spec.lua (100%) rename spec/{ => 03-plugins/34-zipkin}/zipkin_no_endpoint_spec.lua (100%) rename spec/{ => 03-plugins/34-zipkin}/zipkin_spec.lua (100%) diff --git a/.busted b/.busted deleted file mode 100644 index ca66496a478..00000000000 --- a/.busted +++ /dev/null @@ -1,7 +0,0 @@ -return { - default = { - verbose = true, - coverage = false, - output = "gtest", - }, -} diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 3434e8a8b98..00000000000 --- a/.editorconfig +++ /dev/null @@ -1,22 +0,0 @@ -root = true - -[*] -end_of_line = lf -insert_final_newline = true -trim_trailing_whitespace = true -charset = utf-8 - -[*.lua] -indent_style = space -indent_size = 2 - -[kong/templates/nginx*] -indent_style = space -indent_size = 4 - -[*.template] -indent_style = space -indent_size = 4 - -[Makefile] -indent_style = tab diff --git a/.gitignore b/.gitignore deleted file mode 100644 index ed3d8ff6ebf..00000000000 --- a/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -# servroot is typically the nginx/Kong workingdirectory when testing -servroot - -# packed distribution format for LuaRocks -*.rock diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index 67dff87d2e6..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,38 +0,0 @@ --- Configuration file for LuaCheck --- see: https://luacheck.readthedocs.io/en/stable/ --- --- To run do: `luacheck .` from the repo - -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - - -globals = { - "_KONG", - "kong", - "ngx.IS_CLI", -} - - -not_globals = { - "string.len", - "table.getn", -} - - -ignore = { - "6.", -- ignore whitespace warnings -} - - -exclude_files = { - --"spec/fixtures/invalid-module.lua", - --"spec-old-api/fixtures/invalid-module.lua", -} - - -files["spec/**/*.lua"] = { - std = "ngx_lua+busted", -} diff --git a/.pongo/pongo-setup.sh b/.pongo/pongo-setup.sh deleted file mode 100644 index 1350a061c80..00000000000 --- a/.pongo/pongo-setup.sh +++ /dev/null @@ -1,11 +0,0 @@ -# due to makefile omission in Kong grpcurl will not get installed -# on 1.3 through 2.0. So add manually if not installed already. -# see: https://github.com/Kong/kong/pull/5857 - -if [ ! -f /kong/bin/grpcurl ]; then - echo grpcurl not found, now adding... - curl -s -S -L https://github.com/fullstorydev/grpcurl/releases/download/v1.3.0/grpcurl_1.3.0_linux_x86_64.tar.gz | tar xz -C /kong/bin; -fi - -# install rockspec, dependencies only -find /kong-plugin -maxdepth 1 -type f -name '*.rockspec' -exec luarocks install --only-deps {} \; diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index 7f916c11ee7..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,4 +0,0 @@ ---postgres ---cassandra ---zipkin ---grpcbin diff --git a/.pongo/zipkin.yml b/.pongo/zipkin.yml deleted file mode 100644 index 056847f3f28..00000000000 --- a/.pongo/zipkin.yml +++ /dev/null @@ -1,18 +0,0 @@ -version: '3.5' - -services: - zipkin: - image: openzipkin/zipkin:${ZIPKIN:-2.19} - healthcheck: - interval: 5s - retries: 10 - test: - - CMD - - wget - - -O/dev/null - - localhost:9411/health - timeout: 10s - restart: on-failure - stop_signal: SIGKILL - networks: - - ${NETWORK_NAME} diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 3e471630b46..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,27 +0,0 @@ -dist: focal - -jobs: - include: - - name: Kong CE 2.4.x - env: KONG_VERSION=2.4.x - - name: Enterprise 2.4.1.x - env: KONG_VERSION=2.4.1.x - - name: Enterprise Nightly - env: KONG_VERSION=nightly-ee - -install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" - -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" - -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/CHANGELOG.md b/CHANGELOG.md deleted file mode 100644 index 102fc24c658..00000000000 --- a/CHANGELOG.md +++ /dev/null @@ -1,142 +0,0 @@ -1.4.1 - 2021-07-08 - -Fixes: - - Multiple simultaneous instances of the plugin don't collide with each other (#116) - -1.4.0 - 2021-06-15 - -New features: - - service.name and route.name tags (#115) - -Fixes: - - balancer_latency is nil upon failure (#113), thanks @greut! - -1.3.0 - 2021-03-19 - -New features: - - Support for Jaeger style uber-trace-id headers (#101), thanks @nvx! - - Support for OT headers (#103), thanks @ishg! - - Allow insertion of custom tags on the Zipkin request trace (#102) - -Fixes: - - The w3c parsing function was returning a non-used extra value, and it now early-exits (#100), thanks @nvx! - - Creation of baggage items on child spans is now possible (#98), thanks @Asafb26! - - Fixed a bug in which span timestamping could sometimes raise an error (#105), thanks @Asafb26! - - -1.2.0 - 2020-11-11 - -New features: - - Static tags can now be added to the config. They will be added to the - request span (#84) - - New `default_header_type` config option (#93) - -Non-breaking Changes: - - `http_endpoint` is now optional, making it possible to use the plugin - to exclusively adding/passing around tracing headers (#94) - -1.1.0 - 2020-04-30 - -New features: - - New `traceid_byte_count` config option (#74) - - Handling of W3C header, and new `header_type` config option (#75) - -Fixes: - - (docs) Span annotations not correctly documented in README (#77) - -1.0.0 - 2020-03-09 - -This version of the plugin has changed enough to be named 1.0.0. - -One of the biggest differences from previous versions is that it -is independent from opentracing, while still being compatible with -Zipkin (#64). This allowed simplifying the plugin code and removing -3 external dependencies. - -New features: - - Handling of B3 single header (#66) - -Fixes: - - Stopped tagging non-erroneous spans with `error=false` (#63) - - Changed the structure of `localEndpoint` and `remoteEndpoint` (#63) - - Store annotation times in microseconds (#71) - - Prevent an error triggered when timing-related kong variables - were not present (#71) - -0.2.1 - 2019-12-20 - - - Fixed incompatibilities in timestamps and annotations. Shortened annotations (#60) - - -0.2.0 - 2019-11-12 - - - Remove dependency on BasePlugin (#50, #51) - - Rename `component` tag to `lc` (#52) - - Restructure of Kong generated spans (#52) - - Change the name of spans for http traffic to `GET` (#57) - - Remove the no-longer supported `run_on` field from plugin config schema (#54) - - -0.1.3 - 2019-08-16 - - - Add support for stream subsystem (#30) - - Made sending credential optional with a new configuration - parameter `include_credential` (#37) - - Add possibility to override unknown service name with a new - configuration parameter `default_service_name` (#45) - - -0.1.2 - 2019-01-18 - - - Fix logging failure when DNS is not resolved - - Avoid sending redundant tags (#28) - - Move `run_on` field to top level plugin schema, not config (#34) - - -0.1.1 - 2018-10-26 - - - Add `run_on` field to the plugin's config - - -0.1.0 - 2018-10-18 - - - Start using the new DB & PDK modules (compatibility with Kong >= 0.15.0) - - New schema format - - -0.0.6 - 2018-10-18 - - - Fix failures when request is invalid or exits early - - Note that this will be the last release that supports Kong 0.14. - - -0.0.5 - 2018-09-16 - - - Fix possible bug when service name is missing - - Add kong.node.id tag - - -0.0.4 - 2018-08-09 - - - Fix operation when service and/or route are missing (#19) - - Fix cause of missing kong.credential field - - Support for deprecated Kong "api" entity via kong.api tag - - Upgrade to opentracing-lua 0.0.2 - - Start of test suite - - -0.0.3 - 2018-07-06 - - - Always pass tag values as strings - - Fix errors when phases get skipped - - Pass service name as localEndpoint - - -0.0.2 - 2018-06-28 - - - Prevent timestamps from being encoded with scientific notation - - -0.0.1 - 2018-05-17 - - - Initial release diff --git a/LICENSE b/LICENSE deleted file mode 100644 index c99ef840e18..00000000000 --- a/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018-2019 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/README.md b/README.md deleted file mode 100644 index c4f810449c2..00000000000 --- a/README.md +++ /dev/null @@ -1,107 +0,0 @@ -[![Build Status][badge-travis-image]][badge-travis-url] - -# Getting Started - -## Get a running Zipkin instance - -e.g. using docker: - -``` -sudo docker run -d -p 9411:9411 openzipkin/zipkin -``` - - -## Enable the Plugin - -``` -curl --url http://localhost:8001/plugins/ -d name=zipkin -d config.http_endpoint=http://127.0.0.1:9411/api/v2/spans -``` - -See many more details of using this plugin at https://docs.konghq.com/plugins/zipkin/ - - -# Implementation - -The Zipkin plugin is derived from an OpenTracing base. - -A tracer is created with the "http_headers" formatter set to use the headers described in [b3-propagation](https://github.com/openzipkin/b3-propagation) - -## Spans - - - *Request span*: 1 per request. Encompasses the whole request in kong (kind: `SERVER`). - The proxy span and balancer spans are children of this span. - Contains logs/annotations for the `kong.rewrite` phase start and end - - *Proxy span*: 1 per request. Encompassing most of Kong's internal processing of a request (kind: `CLIENT`) - Contains logs/annotations for the rest start/finish of the of the Kong plugin phases: - - `krs` - `kong.rewrite.start` - - `krf` - `kong.rewrite.finish` - - `kas` - `kong.access.start` - - `kaf` - `kong.access.finish` - - `kbs` - `kong.body_filter.start` - - `kbf` - `kong.body_filter.finish` - - `khs` - `kong.header_filter.start` - - `khf` - `kong.header_filter.finish` - - `kps` - `kong.preread.start` - - `kpf` - `kong.preread.finish` - This kind of information is useful for finding performance problems in plugins. - - *Balancer span(s)*: 0 or more per request, each encompassing one balancer attempt (kind: `CLIENT`) - Contains tags specific to the load balancing: - - `kong.balancer.try`: a number indicating the attempt order - - `peer.ipv4`/`peer.ipv6` + `peer.port` for the balanced port - - `error`: true/false depending on whether the balancing could be done or not - - `http.status_code`: the http status code received, in case of error - - `kong.balancer.state`: an nginx-specific description of the error: `next`/`failed` for HTTP failures, `0` for stream failures. - Equivalent to `state_name` in [OpenResty's Balancer's `get_last_failure` function](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure). - -## Tags - -### Standard tags - -"Standard" tags are documented [here](https://github.com/opentracing/specification/blob/master/semantic_conventions.md) -Of those, this plugin currently uses: - - - `span.kind` (sent to Zipkin as "kind") - - `http.method` - - `http.status_code` - - `http.path` - - `error` - - `peer.ipv4` - - `peer.ipv6` - - `peer.port` - - `peer.hostname` - - `peer.service` - - -### Non-Standard tags - -In addition to the above standardised tags, this plugin also adds: - - - `component` (sent to Zipkin as "lc", for "local component") - - `kong.api` (deprecated) - - `kong.consumer` - - `kong.credential` - - `kong.node.id` - - `kong.route` - - `kong.service` - - `kong.balancer.try` - - `kong.balancer.state` - -## Logs / Annotations - -Logs (annotations in Zipkin) are used to encode the begin and end of every kong phase. - - - `kong.rewrite`, `start` / `finish`, `` - - `kong.access`, `start` / `finish`, `` - - `kong.preread`, `start` / `finish`, `` - - `kong.header_filter`, `start` / `finish`, `` - - `kong.body_filter`, `start` / `finish`, `` - -They are transmitted to Zipkin as annotations where the `value` is the concatenation of the log name and the value. - -For example, the `kong.rewrite`, `start` log would be transmitted as: - - - `{ "value" = "kong.rewrite.start", timestamp = }` - - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-zipkin/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-zipkin.svg?branch=master diff --git a/kong-plugin-zipkin-1.4.1-1.rockspec b/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec similarity index 100% rename from kong-plugin-zipkin-1.4.1-1.rockspec rename to kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec diff --git a/spec/reporter_spec.lua b/spec/03-plugins/34-zipkin/reporter_spec.lua similarity index 100% rename from spec/reporter_spec.lua rename to spec/03-plugins/34-zipkin/reporter_spec.lua diff --git a/spec/request_tags_spec.lua b/spec/03-plugins/34-zipkin/request_tags_spec.lua similarity index 100% rename from spec/request_tags_spec.lua rename to spec/03-plugins/34-zipkin/request_tags_spec.lua diff --git a/spec/schema_spec.lua b/spec/03-plugins/34-zipkin/schema_spec.lua similarity index 100% rename from spec/schema_spec.lua rename to spec/03-plugins/34-zipkin/schema_spec.lua diff --git a/spec/tracing_headers_spec.lua b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua similarity index 100% rename from spec/tracing_headers_spec.lua rename to spec/03-plugins/34-zipkin/tracing_headers_spec.lua diff --git a/spec/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua similarity index 100% rename from spec/zipkin_no_endpoint_spec.lua rename to spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua diff --git a/spec/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua similarity index 100% rename from spec/zipkin_spec.lua rename to spec/03-plugins/34-zipkin/zipkin_spec.lua From 627061256c7f4f85fd3ea7267d27934a5731307c Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Tue, 26 Oct 2021 20:00:54 -0400 Subject: [PATCH 0957/4351] chore(amazonlinux): amazon linux 1 was deprecated long ago (#7996) --- Jenkinsfile | 1 - 1 file changed, 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index e80f8ed0600..289f71afaf0 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -72,7 +72,6 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=1 make release' sh 'PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 make release' } } From 6bb3427fbb67f42d6ddd1869a45bf00a66948b19 Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 27 Oct 2021 10:23:49 -0500 Subject: [PATCH 0958/4351] chore(go) bump go-pdk to v0.7.1 (#7964) * chore(go) bump go-pdk to v0.7.1 Co-authored-by: Guilherme Salazar --- .github/workflows/build_and_test.yml | 2 +- CHANGELOG.md | 4 ++ kong/runloop/plugin_servers/pb_rpc.lua | 14 ++--- kong/tools/grpc.lua | 1 + spec/fixtures/go/go.mod | 2 +- spec/fixtures/go/go.sum | 75 ++++++++++++++++++++++++-- 6 files changed, 83 insertions(+), 15 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 666d154b905..ced45458c23 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -46,7 +46,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/CHANGELOG.md b/CHANGELOG.md index faa795af56c..d7ce3b09012 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -62,6 +62,10 @@ ## [Unreleased] +### Dependencies + +- Bumped `go-pdk` used in tests from v0.6.0 to v0.7.1 [#7964](https://github.com/Kong/kong/pull/7964) + ### Additions #### Performance diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index b85cd047fa2..36095cfda95 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -160,14 +160,14 @@ end local function load_service() local p = protoc.new() - --p:loadfile("kong/pluginsocket.proto") - p:addpath("/usr/include") - p:addpath("/usr/local/opt/protobuf/include/") - - p:addpath("/usr/local/kong/lib/") + p:addpath("/usr/local/opt/protobuf/include") + p:addpath("/usr/local/kong/lib") p:addpath("kong") + p:addpath("spec/fixtures/grpc") + p.include_imports = true + p:loadfile("pluginsocket.proto") local parsed = p:parsefile("pluginsocket.proto") local service = {} @@ -190,10 +190,6 @@ local function load_service() end end - p:loadfile("google/protobuf/empty.proto") - p:loadfile("google/protobuf/struct.proto") - p:loadfile("pluginsocket.proto") - return service end diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index d26668660fe..c12c6045198 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -62,6 +62,7 @@ function grpc.each_method(fname, f) p:addpath("/usr/local/opt/protobuf/include/") p:addpath("/usr/local/kong/lib/") p:addpath("kong") + p:addpath("kong/include") p.include_imports = true p:addpath(dir) diff --git a/spec/fixtures/go/go.mod b/spec/fixtures/go/go.mod index 00c0f9082f6..def3ac47851 100644 --- a/spec/fixtures/go/go.mod +++ b/spec/fixtures/go/go.mod @@ -2,4 +2,4 @@ module go-plugins go 1.13 -require github.com/Kong/go-pdk v0.6.0 +require github.com/Kong/go-pdk v0.7.1 diff --git a/spec/fixtures/go/go.sum b/spec/fixtures/go/go.sum index 48627f66820..382f9ec5276 100644 --- a/spec/fixtures/go/go.sum +++ b/spec/fixtures/go/go.sum @@ -1,17 +1,84 @@ -github.com/Kong/go-pdk v0.6.0 h1:KZZKGYK5NbTIMQa5P1IRldMvA5/LJEoHhrsOQlVCPHo= -github.com/Kong/go-pdk v0.6.0/go.mod h1:SrAne3YN4a7pNrlJ6Fb6xwa6kOhV2vDY/mqpb3X0fs4= +cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw= +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/Kong/go-pdk v0.7.1 h1:DWpmvuafH/35xws0VsXPyiGVtQmUuICnok9Hqolgdgg= +github.com/Kong/go-pdk v0.7.1/go.mod h1:48+yltNveiFYTo6/I1AnmGn3m8goSQbtkfamH1zkwhw= +github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU= +github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/davecgh/go-spew v1.1.0 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h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc= +google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo= +google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= +google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg= +google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk= +google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= +google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= +google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= +google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE= +google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= +google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= +google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c= +google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= +honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= From 0f159c8c8e2ba1db1dc71258ba13679902fcc39e Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 27 Oct 2021 11:46:54 -0500 Subject: [PATCH 0959/4351] chore(deps) bump lua_pack to 2.0.0 (#8004) No longer pollutes the `string` library, it's just a "normal" module. --- CHANGELOG.md | 5 +++++ kong-2.6.0-0.rockspec | 2 +- kong/plugins/grpc-gateway/handler.lua | 2 -- kong/plugins/ldap-auth/asn1.lua | 17 ++++------------- kong/plugins/ldap-auth/ldap.lua | 4 +--- kong/runloop/plugin_servers/pb_rpc.lua | 6 +++--- kong/tools/grpc.lua | 7 +++---- kong/tools/stream_api.lua | 6 +++--- 8 files changed, 20 insertions(+), 29 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d7ce3b09012..5ff54adda7c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -110,6 +110,11 @@ In this release we continued our work on better performance: - Configuration reload no longer causes a new DNS-resolving timer to be started. [#7943](https://github.com/Kong/kong/pull/7943) +### Dependencies + +- Bumped `lua-pack` from 1.0.5 to 2.0.0 + [#8004](https://github.com/Kong/kong/pull/8004) + [Back to TOC](#table-of-contents) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index b8d99990798..6d2f89e5653 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -28,7 +28,7 @@ dependencies = { "lua_system_constants == 0.1.4", "lyaml == 6.2.7", "luasyslog == 2.0.1", - "lua_pack == 1.0.5", + "lua_pack == 2.0.0", "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", diff --git a/kong/plugins/grpc-gateway/handler.lua b/kong/plugins/grpc-gateway/handler.lua index 3f37100e47b..5a66992cac8 100644 --- a/kong/plugins/grpc-gateway/handler.lua +++ b/kong/plugins/grpc-gateway/handler.lua @@ -23,8 +23,6 @@ local grpc_gateway = { VERSION = '0.2.0', } ---require "lua_pack" - local CORS_HEADERS = { ["Content-Type"] = "application/json", diff --git a/kong/plugins/ldap-auth/asn1.lua b/kong/plugins/ldap-auth/asn1.lua index 0c417502855..23ff6aad48f 100644 --- a/kong/plugins/ldap-auth/asn1.lua +++ b/kong/plugins/ldap-auth/asn1.lua @@ -1,15 +1,6 @@ -local bpack, bunpack -do - local string_pack = string.pack - local string_unpack = string.unpack - require "lua_pack" - bpack = string.pack - bunpack = string.unpack - -- luacheck: globals string.unpack - string.unpack = string_unpack - -- luacheck: globals string.pack - string.pack = string_pack -end +local lpack = require "lua_pack" +local bpack = lpack.pack +local bunpack = lpack.unpack local setmetatable = setmetatable @@ -25,7 +16,7 @@ local char = string.char local bit = bit -local _M = { bpack = bpack, bunpack = bunpack } +local _M = {} _M.BERCLASS = { diff --git a/kong/plugins/ldap-auth/ldap.lua b/kong/plugins/ldap-auth/ldap.lua index 0046b82fde3..827edd7c067 100644 --- a/kong/plugins/ldap-auth/ldap.lua +++ b/kong/plugins/ldap-auth/ldap.lua @@ -1,7 +1,5 @@ local asn1 = require "kong.plugins.ldap-auth.asn1" - - -local bunpack = asn1.bunpack +local bunpack = require "lua_pack".unpack local fmt = string.format diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 36095cfda95..4712b3d3f3d 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -2,7 +2,7 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" local protoc = require "protoc" local pb = require "pb" -require "lua_pack" +local lpack = require "lua_pack" local ngx = ngx local kong = kong @@ -10,8 +10,8 @@ local kong = kong local cjson_encode = cjson.encode local t_unpack = table.unpack -- luacheck: ignore table -local st_pack = string.pack -- luacheck: ignore string -local st_unpack = string.unpack -- luacheck: ignore string +local st_pack = lpack.pack +local st_unpack = lpack.unpack local Rpc = {} Rpc.__index = Rpc diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index c12c6045198..2ab35268f64 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -1,12 +1,11 @@ -package.loaded.lua_pack = nil -- BUG: why? -require "lua_pack" +local lpack = require "lua_pack" local protoc = require "protoc" local pb = require "pb" local pl_path = require "pl.path" local date = require "date" -local bpack=string.pack -- luacheck: ignore string -local bunpack=string.unpack -- luacheck: ignore string +local bpack = lpack.pack +local bunpack = lpack.unpack local grpc = {} diff --git a/kong/tools/stream_api.lua b/kong/tools/stream_api.lua index db2a4fab936..7756651465a 100644 --- a/kong/tools/stream_api.lua +++ b/kong/tools/stream_api.lua @@ -3,12 +3,12 @@ -- may changed or be removed in the future Kong releases once a better mechanism -- for inter subsystem communication in OpenResty became available. -require "lua_pack" +local lpack = require "lua_pack" local kong = kong -local st_pack = string.pack -- luacheck: ignore string -local st_unpack = string.unpack -- luacheck: ignore string +local st_pack = lpack.pack +local st_unpack = lpack.unpack local st_format = string.format local table_concat = table.concat local assert = assert From c223da859f1bd4301537c28697ff297be5794e26 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 27 Oct 2021 16:25:06 -0300 Subject: [PATCH 0960/4351] chore(zipkin) add zipkin source to rockspec --- kong-2.6.0-0.rockspec | 8 +++++++- kong/constants.lua | 2 +- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index b8d99990798..cda2db89dbf 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -43,7 +43,6 @@ dependencies = { "lua-resty-session == 3.8", -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", - "kong-plugin-zipkin ~> 1.4", "kong-plugin-request-transformer ~> 1.3", } build = { @@ -458,5 +457,12 @@ build = { ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", + + ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", + ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", + ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", + ["kong.plugins.zipkin.tracing_headers"] = "kong/plugins/zipkin/tracing_headers.lua", + ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", + ["kong.plugins.zipkin.request_tags"] = "kong/plugins/zipkin/request_tags.lua", } } diff --git a/kong/constants.lua b/kong/constants.lua index 2451995a49d..5857167fa17 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -33,9 +33,9 @@ local plugins = { "grpc-web", "pre-function", "post-function", + "zipkin", -- external plugins "azure-functions", - "zipkin", } local plugin_map = {} From 93bff53d53994ca83be20764bf1986429fcb098e Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 27 Oct 2021 16:27:29 -0300 Subject: [PATCH 0961/4351] chore(zipkin) adapt for zipkin --- .github/workflows/build_and_test.yml | 10 ++++++++++ spec/03-plugins/34-zipkin/zipkin_spec.lua | 6 +++--- 2 files changed, 13 insertions(+), 3 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 666d154b905..3002f474f55 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -167,6 +167,11 @@ jobs: ports: - 3128:3128 + zipkin: + image: openzipkin/zipkin:2.19 + ports: + - 9411:9411 + steps: - name: Set environment variables run: | @@ -297,6 +302,11 @@ jobs: ports: - 3128:3128 + zipkin: + image: openzipkin/zipkin:2.19 + ports: + - 9411:9411 + steps: - name: Set environment variables run: | diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 9836a169da0..151f6702beb 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -5,10 +5,10 @@ local to_hex = require "resty.string".to_hex local fmt = string.format -local ZIPKIN_HOST = os.getenv("ZIPKIN_HOST") or "zipkin" +local ZIPKIN_HOST = os.getenv("ZIPKIN_HOST") or "127.0.0.1" local ZIPKIN_PORT = 9411 -local GRPCBIN_HOST = "grpcbin" -local GRPCBIN_PORT = 9000 +local GRPCBIN_HOST = "127.0.0.1" +local GRPCBIN_PORT = 15002 -- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values -- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } From fc0d2c0a77034f337e1b155fa8d7e708fc7e8fe4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 28 Oct 2021 19:10:43 +0300 Subject: [PATCH 0962/4351] perf(*) more indexed var and indexed vars to custom template (#7985) ### Summary Adds a couple of missing indexed vars to be loaded and also adds them to our test suites custom template. --- kong/templates/nginx_kong.lua | 5 +++ spec/fixtures/custom_nginx.template | 58 +++++++++++++++++++++++++++++ 2 files changed, 63 insertions(+) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index f3f3ccc37f5..856088c8192 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -70,6 +70,11 @@ lua_kong_load_var_index $http_proxy_connection; lua_kong_load_var_index $http_te; lua_kong_load_var_index $http_upgrade; lua_kong_load_var_index $http_x_forwarded_for; +lua_kong_load_var_index $http_x_forwarded_host; +lua_kong_load_var_index $http_x_forwarded_path; +lua_kong_load_var_index $http_x_forwarded_port; +lua_kong_load_var_index $http_x_forwarded_prefix; +lua_kong_load_var_index $http_x_forwarded_proto; lua_kong_load_var_index $https; lua_kong_load_var_index $http2; lua_kong_load_var_index $is_args; diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 7c56f4eb39f..b8fa9f991a7 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -77,6 +77,64 @@ http { } > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then + # Load variable indexes + lua_kong_load_var_index $args; + lua_kong_load_var_index $bytes_sent; + lua_kong_load_var_index $content_type; + lua_kong_load_var_index $ctx_ref; + lua_kong_load_var_index $host; + lua_kong_load_var_index $http_authorization; + lua_kong_load_var_index $http_connection; + lua_kong_load_var_index $http_host; + lua_kong_load_var_index $http_kong_debug; + lua_kong_load_var_index $http_proxy; + lua_kong_load_var_index $http_proxy_connection; + lua_kong_load_var_index $http_te; + lua_kong_load_var_index $http_upgrade; + lua_kong_load_var_index $http_x_forwarded_for; + lua_kong_load_var_index $http_x_forwarded_host; + lua_kong_load_var_index $http_x_forwarded_path; + lua_kong_load_var_index $http_x_forwarded_port; + lua_kong_load_var_index $http_x_forwarded_prefix; + lua_kong_load_var_index $http_x_forwarded_proto; + lua_kong_load_var_index $https; + lua_kong_load_var_index $http2; + lua_kong_load_var_index $is_args; + lua_kong_load_var_index $kong_proxy_mode; + lua_kong_load_var_index $realip_remote_addr; + lua_kong_load_var_index $realip_remote_port; + lua_kong_load_var_index $remote_addr; + lua_kong_load_var_index $remote_port; + lua_kong_load_var_index $request; + lua_kong_load_var_index $request_length; + lua_kong_load_var_index $request_method; + lua_kong_load_var_index $request_time; + lua_kong_load_var_index $request_uri; + lua_kong_load_var_index $scheme; + lua_kong_load_var_index $server_addr; + lua_kong_load_var_index $server_port; + lua_kong_load_var_index $ssl_cipher; + lua_kong_load_var_index $ssl_client_raw_cert; + lua_kong_load_var_index $ssl_client_verify; + lua_kong_load_var_index $ssl_protocol; + lua_kong_load_var_index $ssl_server_name; + lua_kong_load_var_index $upstream_connection; + lua_kong_load_var_index $upstream_host; + lua_kong_load_var_index $upstream_http_connection; + lua_kong_load_var_index $upstream_http_trailer; + lua_kong_load_var_index $upstream_http_upgrade; + lua_kong_load_var_index $upstream_scheme; + lua_kong_load_var_index $upstream_status; + lua_kong_load_var_index $upstream_te; + lua_kong_load_var_index $upstream_uri; + lua_kong_load_var_index $upstream_upgrade; + lua_kong_load_var_index $upstream_x_forwarded_for; + lua_kong_load_var_index $upstream_x_forwarded_host; + lua_kong_load_var_index $upstream_x_forwarded_path; + lua_kong_load_var_index $upstream_x_forwarded_port; + lua_kong_load_var_index $upstream_x_forwarded_prefix; + lua_kong_load_var_index $upstream_x_forwarded_proto; + upstream kong_upstream { server 0.0.0.1; From 34075a2e4dccf2d4f42059093cfa6a49d3b47bbb Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 28 Oct 2021 15:32:30 -0300 Subject: [PATCH 0963/4351] chore(azure-functions) adapt tree to merge into kong --- .busted | 7 - .editorconfig | 22 -- .gitignore | 8 - .luacheckrc | 12 -- .pongo/pongorc | 2 - .travis.yml | 33 --- LICENSE | 202 ------------------ README.md | 63 ------ ...ng-plugin-azure-functions-1.0.1-1.rockspec | 0 .../35-azure-functions}/01-access_spec.lua | 0 10 files changed, 349 deletions(-) delete mode 100644 .busted delete mode 100644 .editorconfig delete mode 100644 .gitignore delete mode 100644 .luacheckrc delete mode 100644 .pongo/pongorc delete mode 100644 .travis.yml delete mode 100644 LICENSE delete mode 100644 README.md rename kong-plugin-azure-functions-1.0.1-1.rockspec => kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec (100%) rename spec/{ => 03-plugins/35-azure-functions}/01-access_spec.lua (100%) diff --git a/.busted b/.busted deleted file mode 100644 index ca66496a478..00000000000 --- a/.busted +++ /dev/null @@ -1,7 +0,0 @@ -return { - default = { - verbose = true, - coverage = false, - output = "gtest", - }, -} diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 3434e8a8b98..00000000000 --- a/.editorconfig +++ /dev/null @@ -1,22 +0,0 @@ -root = true - -[*] -end_of_line = lf -insert_final_newline = true -trim_trailing_whitespace = true -charset = utf-8 - -[*.lua] -indent_style = space -indent_size = 2 - -[kong/templates/nginx*] -indent_style = space -indent_size = 4 - -[*.template] -indent_style = space -indent_size = 4 - -[Makefile] -indent_style = tab diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 948e866ed4e..00000000000 --- a/.gitignore +++ /dev/null @@ -1,8 +0,0 @@ -.DS_Store -.vagrant/ -.buildpath -.project -.idea -*.tar.gz -*.rock -servroot diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index abca56be877..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,12 +0,0 @@ -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - -std = "ngx_lua" -files["spec"] = { - std = "+busted"; -} -globals = { - "kong", -} diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index 68785420b05..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,2 +0,0 @@ ---postgres ---cassandra diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index 31f060709d6..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,33 +0,0 @@ -dist: focal - -jobs: - include: - - name: Enterprise 1.3.0.x - env: KONG_VERSION=1.3.0.x - - name: Enterprise 1.5.0.x - env: KONG_VERSION=1.5.0.x - - name: Enterprise 2.4.1.x - env: KONG_VERSION=2.4.1.x - - name: Kong CE 2.4.x - env: KONG_VERSION=2.4.x - - name: Nightly EE-master - env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest - #- name: Nightly CE-master - # env: KONG_VERSION=nightly POSTGRES=latest CASSANDRA=latest - -install: -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" - -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" - -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 7a4a3ea2424..00000000000 --- a/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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- -This plugin invokes -[Azure Functions](https://azure.microsoft.com/en-us/services/functions/). -It can be used in combination with other request plugins to secure, manage -or extend the function. - -Please see the [plugin documentation](https://docs.konghq.com/hub/kong-inc/azure-functions/) -for details on installation and usage. - -# History - -Version is strictly based on [SemVer](https://semver.org/) - -### Releasing new versions - -- update changelog below -- update rockspec version -- update version in `handler.lua` -- commit as `release x.y.z` -- tag commit as `x.y.z` -- push commit and tags -- upload to luarocks; `luarocks upload kong-plugin-azure-functions-x.y.z-1.rockspec --api-key=abc...` -- test rockspec; `luarocks install kong-plugin-azure-functions` - -### 1.0.1 07-Sep-2021 -- `lua-resty-http` `0.16.1` usage bump (does not use the deprecated functions anymore) - -### 1.0.0 19-Nov-2020 -- Fix: pass incoming headers, issue [#15](https://github.com/Kong/kong-plugin-azure-functions/issues/15) - -### 0.4.2 06-Dec-2019 -- Updated tests - -### 0.4.1 13-Nov-2019 -- Remove the no-longer supported `run_on` field from plugin config schema - -### 0.4.0 -- Fix #7 (run_on in schema should be in toplevel fields table) -- Remove BasePlugin inheritance (not needed anymore) - -### 0.3.1 -- Fix invalid references to functions invoked in the handler module -- Strip connections headers disallowed by HTTP/2 - -### 0.3.0 -- Restrict the `config.run_on` field to `first` - -### 0.2.0 -- Use of new db & PDK functions -- kong version compatibility bumped to >= 0.15.0 - -### 0.1.1 -- Fix delayed response -- Change "Server" header to "Via" header and only add it when configured - -### 0.1.0 Initial release - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-azure-functions/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-azure-functions.svg?branch=master diff --git a/kong-plugin-azure-functions-1.0.1-1.rockspec b/kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec similarity index 100% rename from kong-plugin-azure-functions-1.0.1-1.rockspec rename to kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec diff --git a/spec/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua similarity index 100% rename from spec/01-access_spec.lua rename to spec/03-plugins/35-azure-functions/01-access_spec.lua From dc56b12dbb293b859ebeac6dcaac7d8f6f95a5bf Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 28 Oct 2021 15:34:39 -0300 Subject: [PATCH 0964/4351] chore(azure-functions) adapt tests for mono-repo --- kong-2.6.0-0.rockspec | 4 +++- kong/constants.lua | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 6d2f89e5653..d37f3892596 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -42,7 +42,6 @@ dependencies = { "lua-resty-acme == 0.7.2", "lua-resty-session == 3.8", -- external Kong plugins - "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", "kong-plugin-request-transformer ~> 1.3", } @@ -458,5 +457,8 @@ build = { ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", + + ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", + ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", } } diff --git a/kong/constants.lua b/kong/constants.lua index 2451995a49d..7420fef0966 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -33,8 +33,8 @@ local plugins = { "grpc-web", "pre-function", "post-function", - -- external plugins "azure-functions", + -- external plugins "zipkin", } From 611fbdc87bf287d7778b70437073263a812d0719 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 28 Oct 2021 15:43:23 -0300 Subject: [PATCH 0965/4351] chore(request-transformer) adapt tree for merge --- .busted | 7 - .editorconfig | 22 - .gitignore | 5 - .luacheckrc | 42 -- .pongo/pongorc | 2 - .travis.yml | 38 -- CHANGELOG.md | 100 ----- INSTALL.txt | 223 ---------- LICENSE | 201 --------- README.md | 381 ------------------ ...lugin-request-transformer-1.3.2-0.rockspec | 0 package.sh | 35 -- .../01-schema_spec.lua | 0 .../02-access_spec.lua | 0 .../36-request-transformer}/03-api_spec.lua | 0 15 files changed, 1056 deletions(-) delete mode 100644 .busted delete mode 100644 .editorconfig delete mode 100644 .gitignore delete mode 100644 .luacheckrc delete mode 100644 .pongo/pongorc delete mode 100644 .travis.yml delete mode 100644 CHANGELOG.md delete mode 100644 INSTALL.txt delete mode 100644 LICENSE delete mode 100644 README.md rename kong-plugin-request-transformer-1.3.2-0.rockspec => kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec (100%) delete mode 100755 package.sh rename spec/{ => 03-plugins/36-request-transformer}/01-schema_spec.lua (100%) rename spec/{ => 03-plugins/36-request-transformer}/02-access_spec.lua (100%) rename spec/{ => 03-plugins/36-request-transformer}/03-api_spec.lua (100%) diff --git a/.busted b/.busted deleted file mode 100644 index ca66496a478..00000000000 --- a/.busted +++ /dev/null @@ -1,7 +0,0 @@ -return { - default = { - verbose = true, - coverage = false, - output = "gtest", - }, -} diff --git a/.editorconfig b/.editorconfig deleted file mode 100644 index 3434e8a8b98..00000000000 --- a/.editorconfig +++ /dev/null @@ -1,22 +0,0 @@ -root = true - -[*] -end_of_line = lf -insert_final_newline = true -trim_trailing_whitespace = true -charset = utf-8 - -[*.lua] -indent_style = space -indent_size = 2 - -[kong/templates/nginx*] -indent_style = space -indent_size = 4 - -[*.template] -indent_style = space -indent_size = 4 - -[Makefile] -indent_style = tab diff --git a/.gitignore b/.gitignore deleted file mode 100644 index ed3d8ff6ebf..00000000000 --- a/.gitignore +++ /dev/null @@ -1,5 +0,0 @@ -# servroot is typically the nginx/Kong workingdirectory when testing -servroot - -# packed distribution format for LuaRocks -*.rock diff --git a/.luacheckrc b/.luacheckrc deleted file mode 100644 index 6de9ea0567e..00000000000 --- a/.luacheckrc +++ /dev/null @@ -1,42 +0,0 @@ -std = "ngx_lua" -unused_args = false -redefined = false -max_line_length = false - - -globals = { - --"_KONG", - "kong", - --"ngx.IS_CLI", -} - - -not_globals = { - "string.len", - "table.getn", -} - - -ignore = { - --"6.", -- ignore whitespace warnings -} - - -exclude_files = { - "kong-ce/**/*.lua", - --"spec-old-api/fixtures/invalid-module.lua", -} - - ---files["kong/plugins/ldap-auth/*.lua"] = { --- read_globals = { --- "bit.mod", --- "string.pack", --- "string.unpack", --- }, ---} - - -files["spec/**/*.lua"] = { - std = "ngx_lua+busted", -} diff --git a/.pongo/pongorc b/.pongo/pongorc deleted file mode 100644 index 68785420b05..00000000000 --- a/.pongo/pongorc +++ /dev/null @@ -1,2 +0,0 @@ ---postgres ---cassandra diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index e580f6c0660..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,38 +0,0 @@ -dist: focal -jobs: - include: - - name: Kong CE 2.0.x - env: KONG_VERSION=2.0.x - - name: Kong CE 2.1.x - env: KONG_VERSION=2.1.x - - name: Kong CE 2.2.x - env: KONG_VERSION=2.2.x - - name: Enterprise 2.1.4.x - env: KONG_VERSION=2.1.4.x - - name: Enterprise 2.2.0.x - env: KONG_VERSION=2.2.0.x - - name: Nightly EE-master - env: KONG_VERSION=nightly-ee POSTGRES=latest CASSANDRA=latest -env: - global: - # for Enterprise images - - PULP_USERNAME=admin - - secure: 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 - # for Enterprise nightly images - - DOCKER_USERNAME=kongcloudpull - - secure: 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 -install: -- echo "$DOCKER_KEY" | docker login -u "$DOCKER_USER" --password-stdin -- git clone --single-branch https://github.com/Kong/kong-pongo ../kong-pongo -- "../kong-pongo/pongo.sh up" -- "../kong-pongo/pongo.sh build" -script: -- "../kong-pongo/pongo.sh lint" -- "../kong-pongo/pongo.sh run" -notifications: - slack: - if: branch = master AND type != pull_request - on_success: change - on_failure: always - rooms: - secure: 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 diff --git a/CHANGELOG.md b/CHANGELOG.md deleted file mode 100644 index 5399504f6de..00000000000 --- a/CHANGELOG.md +++ /dev/null @@ -1,100 +0,0 @@ -## 1.3.2 - -### Fixed - -- Marked array fields with `default` value as `required` to prevent possible - `nil` / `null` errors on runtime. -- Keep configured name case on append/add headers, fixes #28 - -## 1.3.1 - -### Fixed - -- Fix sandbox environment check - -## 1.3.0 - -### Added - -- Include the `type` function in template environment. - Because headers may contain array elements such as duplicated headers, - `type` is a useful function in these cases. - -## 1.2.8 - -### Fixed - -- Accept '#' as a non-special template value - -## 1.2.7 - -### Fixed - -- Fix the construction of the error message when a template throws a Lua error. - [#25](https://github.com/Kong/kong-plugin-request-transformer/issues/25) - -## 1.2.6 - -### Fixed - -- Correct short circuit conditional for query strings (#24) - -## 1.2.5 - -### Fixed - -- Fix the error message that is displayed in error logs when the template - is invalid (#13) - -## 1.2.4 - -### Changed - -- Remove the no-longer supported `run_on` field from plugin config schema - -### Fixed - -- None - -## 1.2.3 - -### Changed - -- Allow rendering values stored in `kong.ctx.shared` from the template renderer environment - -### Fixed - -- Fixed bug on adding a header with the same name as a removed one doesn't behave correctly - -## 1.2.2 - -### Changed - -- Remove leftover `print` call from schema validator - -### Fixed - -- Fix issue preventing JSON body transformation to be executed on empty body -upon Content-Type rewrite to `application/json` - [#1](https://github.com/Kong/kong-plugin-request-transformer/issues/1) - -## 1.2.1 - -### Changed - -- Remove dependency to `BasePlugin` (not needed anymore) - -## 0.35 - -### Changed - -- Convert to new dao - -## 0.34.0 - -### Changed - - Internal improvements - -## 0.1.0 - -- `pre-function` and `post-function` enterprise plugins added diff --git a/INSTALL.txt b/INSTALL.txt deleted file mode 100644 index 6868e459b6e..00000000000 --- a/INSTALL.txt +++ /dev/null @@ -1,223 +0,0 @@ -========================================== -Installation guide for Kong custom plugins -========================================== - --------------------------------- -| Kong version | 0.35.0 | -|-----------------|------------| -| Latest revision | 2019/04/14 | --------------------------------- - -Custom plugins for Kong consist of Lua source files that need to be in the file -system of each of your Kong nodes. This guide will provide you with step-by-step -instructions that will make a Kong node aware of your custom plugin(s). - -These steps should be applied to each node in your Kong cluster, so that the -custom plugin(s) are available on each one of them. - -Prerequisite: Kong must be installed on the host. - - -1. Extract the custom plugin's sources -====================================== - -You were provided with an archive containing the sources and documentation for -your plugin. You can extract it with: - - $ tar -xvf -.tar.gz - - Where is the name of the plugin, and its version - number. - -The contents of this archive should be close to the following: - - $ tree - - ├── INSTALL.txt - ├── README.md - ├── kong - │ └── plugins - │ └── - │ ├── handler.lua - │ └── schema.lua - └── -.rockspec - - * README.md is the documentation for this plugin: it covers topics such as - its functionalities, configuration capabilities, usage examples, etc. - * INSTALL.txt is this file. - * `kong/plugins/` is a directory containing the Lua sources - for this plugin. It contains at least 2 files: `handler.lua` and - `schema.lua`. - * `-.rockspec` is a file describing the Lua sources - in case you wish to install this plugin via LuaRocks, as described later. - - -2. Install the custom plugin's sources -====================================== - -For a Kong node to be able to use the custom plugin, the custom plugin's Lua -sources must be installed on your host's file system. There are two ways of -doing so: via LuaRocks, or manually. Choose one of the two, and jump to -section 3. - -1. Via LuaRocks - - If the `luarocks` utility is installed in your system (this is likely the - case if you used one of the official installation packages), you can - install the Lua sources in your LuaRocks tree (a directory in which - LuaRocks installs Lua modules). - - You can do so by changing the current directory to the extracted archive, - where the rockspec file is: - - $ cd - - And then run the following: - - $ luarocks make - - This will install the Lua sources in `kong/plugins/` in your - system's LuaRocks tree, where all the Kong sources are already present. - -2. Manually - - A more conservative way of installing your plugin's sources is - to avoid "polluting" the LuaRocks tree, and instead, point Kong - to the directory containing them. - - This is done by tweaking the `lua_package_path` property of your Kong - configuration. Under the hood, this property is an alias to the `LUA_PATH` - variable of the Lua VM, if you are familiar with it. - - Those properties contain a semicolon-separated list of directories in - which to search for Lua sources. It should be set like so in your Kong - configuration file: - - lua_package_path = //?.lua;; - - Where: - - * `/` is the path to the directory containing the - extracted archive. It should be the location of the `kong` directory - from the archive. - * `?` is a placeholder that will be replaced by - `kong.plugins.` when Kong will try to load your plugin. Do - not change it. - * `;;` a placeholder for the "the default Lua path". Do not change it. - - Example: - - The plugin `something` being located on the file system such that the - handler file is: - - /usr/local/kong/plugins/something/handler.lua - - The location of the `kong` directory is: /usr/local, hence the - proper path setup would be: - - lua_package_path = /usr/local/?.lua;; - - Multiple plugins: - - If you wish to install two or more custom plugins this way, you can set - the variable to something like: - - lua_package_path = /path/to/plugin1/?.lua;/path/to/plugin2/?.lua;; - - * `;` is the separator between directories. - * `;;` still means "the default Lua path". - - Note: you can also set this property via its environment variable - equivalent: `KONG_LUA_PACKAGE_PATH`. - -Reminder: regardless of which method you are using to install your plugin's -sources, you must still do so for each node in your Kong nodes. - - -3. Instruct Kong to load your custom plugin -=========================================== - -You must now add the custom plugin's name to the `plugins` list in your -Kong configuration (on each Kong node): - - plugins = - -If you are using two or more custom plugins, insert commas in between, like so: - - plugins = plugin1,plugin2 - -Note: you can also set this property via its environment variable equivalent: -`KONG_PLUGINS`. - -Reminder: don't forget to update the `plugins` directive for each node -in your Kong cluster. - - -4. Start Kong -============= - -You should now be able to start Kong without any issue. Consult your custom -plugin's README.md file for instructions on how to enable/configure your plugin -on an API or Consumer object. - -To make sure your plugin is being loaded by Kong, you can start Kong with a -`debug` log level: - - log_level = debug - - or: - - KONG_LOG_LEVEL=debug - -Then, you should see the following log for each plugin being loaded: - - [debug] Loading plugin - - -5. Removing a plugin -==================== -There are three steps to completely remove a plugin. - -1. remove the plugin from your Kong api configuration. Make sure that it - is no longer applied globally nor for any api or consumer. This has to be - done only once for the entire Kong cluster, no restart/reload required. - This step in itself will make that the plugin is no longer used. But - it is still possible to re-apply the plugin. - -2. remove the plugin from the `plugins` directive (on each Kong node). - Make sure to have completed step 1 before doing so. After this step - it will be impossible for anyone to re-apply the plugin to any Kong - api, consumer, or even globally. This step requires to restart/reload the - Kong node to take effect. - -3. delete the plugin related files from each of the Kong nodes (for the - paranoid only). Make sure to have completed step 2, including restarting/ - reloading Kong, before deleting the files. If you used LuaRocks to install - the plugin, you can do `luarocks remove ` to remove it. - - -6. Troubleshooting -================== - -Kong can fail to start because of a misconfigured custom plugin for several -reasons: - -* "plugin is in use but not enabled" -> this error means that you configured a - custom plugin from another node, and that the plugin configuration is in the - database, but that the current node you are trying to start does not have it - in its `plugins` directive. - To resolve, add the plugin's name to the node's `plugins` directive. - -* "plugin is enabled but not installed" -> this means that the plugin's name - is present in the `plugins` directive, but that Kong is unable to load - the `handler.lua` source file from the file system. - To resolve, make sure that the lua_package_path directive is properly set to - load this plugin's Lua sources. - -* "no configuration schema found for plugin" -> the plugin is installed, - enabled in `plugins`, but Kong is unable to load the `schema.lua` - source file from the file system. - To resolve, make sure that the `schema.lua` file is present alongside the - plugin's `handler.lua` file. - -Feel free to contact for further troubleshooting. diff --git a/LICENSE b/LICENSE deleted file mode 100644 index 5a40ba99647..00000000000 --- a/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2019 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/README.md b/README.md deleted file mode 100644 index 9d723bafcf4..00000000000 --- a/README.md +++ /dev/null @@ -1,381 +0,0 @@ -[![Build Status][badge-travis-image]][badge-travis-url] - -# Kong request transformer plugin - -[badge-travis-url]: https://travis-ci.com/Kong/kong-plugin-request-transformer/branches -[badge-travis-image]: https://travis-ci.com/Kong/kong-plugin-request-transformer.svg?token=BfzyBZDa3icGPsKGmBHb&branch=master - -## Synopsis - -This plugin transforms the request sent by a client on the fly on Kong, before hitting the upstream server. It can match complete or portions of incoming requests using regular expressions, save those matched strings into variables, and substitute those strings into transformed requests via flexible templates. - -## Configuration - -### Enabling the plugin on a Service - -Configure this plugin on a Service by making the following request: - -```bash -$ curl -X POST http://kong:8001/services/{service}/plugins \ - --data "name=request-transformer" -``` - -`service`: the `id` or `name` of the Service that this plugin configuration will target. - -### Enabling the plugin on a Route - -Configure this plugin on a Route with: - -```bash -$ curl -X POST http://kong:8001/routes/{route_id}/plugins \ - --data "name=request-transformer" -``` - -`route_id`: the `id` of the Route that this plugin configuration will target. - -### Enabling the plugin on a Consumer -You can use the `http://localhost:8001/plugins` endpoint to enable this plugin on specific Consumers: - -```bash -$ curl -X POST http://kong:8001/plugins \ - --data "name=request-transformer" \ - --data "consumer_id={consumer_id}" -``` - -Where `consumer_id` is the `id` of the Consumer we want to associate with this plugin. - -You can combine `consumer_id` and `service_id` in the same request, to furthermore narrow the scope of the plugin. - -| form parameter | default | description | -| --- | --- | --- | -| `name` | | The name of the plugin to use, in this case `request-transformer` -| `service_id` | | The id of the Service which this plugin will target. -| `route_id` | | The id of the Route which this plugin will target. -| `enabled` | `true` | Whether this plugin will be applied. -| `consumer_id` | | The id of the Consumer which this plugin will target. -| `config.http_method` | | Changes the HTTP method for the upstream request -| `config.remove.headers` | | List of header names. Unset the headers with the given name. -| `config.remove.querystring` | | List of querystring names. Remove the querystring if it is present. -| `config.remove.body` | | List of parameter names. Remove the parameter if and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and parameter is present. -| `config.replace.headers` | | List of headername:value pairs. If and only if the header is already set, replace its old value with the new one. Ignored if the header is not already set. -| `config.replace.querystring` | | List of queryname:value pairs. If and only if the querystring name is already set, replace its old value with the new one. Ignored if the header is not already set. -| `config.replace.uri` | | Updates the upstream request URI with given value. This value can only be used to update the path part of the URI, not the scheme, nor the hostname. -| `config.replace.body` | | List of paramname:value pairs. If and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and the parameter is already present, replace its old value with the new one. Ignored if the parameter is not already present. -| `config.rename.headers` | | List of headername:value pairs. If and only if the header is already set, rename the header. The value is unchanged. Ignored if the header is not already set. -| `config.rename.querystring` | | List of queryname:value pairs. If and only if the field name is already set, rename the field name. The value is unchanged. Ignored if the field name is not already set. -| `config.rename.body` | | List of parameter name:value pairs. Rename the parameter name if and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and parameter is present. -| `config.add.headers` | | List of headername:value pairs. If and only if the header is not already set, set a new header with the given value. Ignored if the header is already set. -| `config.add.querystring` | | List of queryname:value pairs. If and only if the querystring name is not already set, set a new querystring with the given value. Ignored if the querystring name is already set. -| `config.add.body` | | List of paramname:value pairs. If and only if content-type is one the following [`application/json`,`multipart/form-data`, `application/x-www-form-urlencoded`] and the parameter is not present, add a new parameter with the given value to form-encoded body. Ignored if the parameter is already present. -| `config.append.headers` | | List of headername:value pairs. If the header is not set, set it with the given value. If it is already set, a new header with the same name and the new value will be set. -| `config.append.querystring` | | List of queryname:value pairs. If the querystring is not set, set it with the given value. If it is already set, a new querystring with the same name and the new value will be set. -| `config.append.body` | | List of paramname:value pairs. If the content-type is one the following [`application/json`, `application/x-www-form-urlencoded`], add a new parameter with the given value if the parameter is not present, otherwise if it is already present, the two values (old and new) will be aggregated in an array. | - -**Notes**: - -* If the value contains a `,` then the comma-separated format for lists cannot be used. The array notation must be used instead. -* The `X-Forwarded-*` fields are non-standard header fields written by Nginx to inform the upstream about client details and can't be overwritten by this plugin. If you need to overwrite these header fields, see the [post-function plugin in Serverless Functions](https://docs.konghq.com/hub/kong-inc/serverless-functions/). - -## Template as Value - -You can use any of the current request headers, query params, and captured URI groups as a template to populate the above supported configuration fields. - -| Request Param | Template -| ------------- | ----------- -| header | `$(headers.)`, `$(headers[""])` or `$(headers[""])`) -| querystring | `$(query_params.)` or `$(query_params[""])`) -| captured URIs | `$(uri_captures.)` or `$(uri_captures[""])`) - -To escape a template, wrap it inside quotes and pass it inside another template.
-`$('$(some_escaped_template)')` - -Note: The plugin creates a non-mutable table of request headers, querystrings, and captured URIs before transformation. Therefore, any update or removal of params used in template does not affect the rendered value of a template. - -### Advanced templates - -The content of the placeholder `$(...)` is evaluated as a Lua expression, so -logical operators may be used. For example: - - Header-Name:$(uri_captures["user-id"] or query_params["user"] or "unknown") - -This will first look for the path parameter (`uri_captures`). If not found, it will -return the query parameter. If that also doesn't exist, it returns the default -value '"unknown"'. - -Constant parts can be specified as part of the template outside the dynamic -placeholders. For example, creating a basic-auth header from a query parameter -called `auth` that only contains the base64-encoded part: - - Authorization:Basic $(query_params["auth"]) - -Lambdas are also supported if wrapped as an expression like this: - - $((function() ... implementation here ... end)()) - -A complete Lambda example for prefixing a header value with "Basic" if not -already there: - - Authorization:$((function() - local value = headers.Authorization - if not value then - return - end - if value:sub(1, 6) == "Basic " then - return value -- was already properly formed - end - return "Basic " .. value -- added proper prefix - end)()) - -*NOTE:* Especially in multi-line templates like the example above, make sure not -to add any trailing white-space or new-lines. Because these would be outside the -placeholders, they would be considered part of the template, and hence would be -appended to the generated value. - -The environment is sandboxed, meaning that Lambdas will not have access to any -library functions, except for the string methods (like `sub()` in the example -above). - -### Examples Using Template as Value - -Add an API `test` with `uris` configured with a named capture group `user_id` - -```bash -$ curl -X POST http://localhost:8001/apis \ - --data 'name=test' \ - --data 'upstream_url=http://mockbin.com' \ - --data-urlencode 'uris=/requests/user/(?\w+)' \ - --data "strip_uri=false" -``` - -Enable the ‘request-transformer’ plugin to add a new header `x-consumer-id` -whose value is being set with the value sent with header `x-user-id` or -with the default value `alice` is `header` is missing. - -```bash -$ curl -X POST http://localhost:8001/apis/test/plugins \ - --data "name=request-transformer" \ - --data-urlencode "config.add.headers=x-consumer-id:\$(headers['x-user-id'] or 'alice')" \ - --data "config.remove.headers=x-user-id" -``` - -Now send a request without setting header `x-user-id` - -```bash -$ curl -i -X GET localhost:8000/requests/user/foo -``` - -Plugin will add a new header `x-consumer-id` with value `alice` before proxying -request upstream. Now try sending request with header `x-user-id` set - -```bash -$ curl -i -X GET localhost:8000/requests/user/foo \ - -H "X-User-Id:bob" -``` - -This time the plugin will add a new header `x-consumer-id` with the value sent along -with the header `x-user-id`, i.e.`bob` - -## Order of execution - -Plugin performs the response transformation in the following order: - -* remove → rename → replace → add → append - -## Examples - - - -In these examples we have the plugin enabled on a Service. This would work -similarly for Routes. - -- Add multiple headers by passing each header:value pair separately: - -**With a database** - -```bash -$ curl -X POST http://localhost:8001/services/example-service/plugins \ - --data "name=request-transformer" \ - --data "config.add.headers[1]=h1:v1" \ - --data "config.add.headers[2]=h2:v1" -``` - -** Without a database ** - -```yaml -plugins: -- name: request-transformer - config: - add: - headers: ["h1:v1", "h2:v1"] -``` - - - - - - - - - - -
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- -- Add multiple headers by passing comma separated header:value pair (only possible with a database): - -```bash -$ curl -X POST http://localhost:8001/services/example-service/plugins \ - --data "name=request-transformer" \ - --data "config.add.headers=h1:v1,h2:v2" -``` - - - - - - - - - - -
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- -- Add multiple headers passing config as JSON body (only possible with a database): - -```bash -$ curl -X POST http://localhost:8001/services/example-service/plugins \ - --header 'content-type: application/json' \ - --data '{"name": "request-transformer", "config": {"add": {"headers": ["h1:v2", "h2:v1"]}}}' -``` - - - - - - - - - - -
incoming request headersupstream proxied headers:
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- -- Add a querystring and a header: - -** With a database ** - -```bash -$ curl -X POST http://localhost:8001/services/example-service/plugins \ - --data "name=request-transformer" \ - --data "config.add.querystring=q1:v2,q2:v1" \ - --data "config.add.headers=h1:v1" -``` - -** Without a database ** - -```yaml -plugins: -- name: request-transformer - config: - add: - headers: ["h1:v1"], - querystring: ["q1:v1", "q2:v2"] - -``` - - - - - - - - - - - - - - -
incoming request headersupstream proxied headers:
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- -|incoming request querystring | upstream proxied querystring -|--- | --- -| ?q1=v1 | ?q1=v1&q2=v1 -| | ?q1=v2&q2=v1 - -- Append multiple headers and remove a body parameter: - -** With a database ** - -```bash -$ curl -X POST http://localhost:8001/services/example-service/plugins \ - --header 'content-type: application/json' \ - --data '{"name": "request-transformer", "config": {"append": {"headers": ["h1:v2", "h2:v1"]}, "remove": {"body": ["p1"]}}}' -``` - -** Without a database ** - -``` yaml -plugins: -- name: request-transformer - config: - add: - headers: ["h1:v1", "h2:v1"] - remove: - body: [ "p1" ] - -``` - - - - - - - - - - -
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- -|incoming url encoded body | upstream proxied url encoded body -|--- | --- -|p1=v1&p2=v1 | p2=v1 -|p2=v1 | p2=v1 - diff --git a/kong-plugin-request-transformer-1.3.2-0.rockspec b/kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec similarity index 100% rename from kong-plugin-request-transformer-1.3.2-0.rockspec rename to kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec diff --git a/package.sh b/package.sh deleted file mode 100755 index c7777caca1c..00000000000 --- a/package.sh +++ /dev/null @@ -1,35 +0,0 @@ -#!/bin/bash - -set -e - -PLUGIN=`basename "$PWD"` -VERSION=`echo *.rockspec | sed "s/^.*-\([0-9.]*\.[0-9]*\.[0.-9]*-[0-9]*\)\.rockspec/\1/"` - -#------------------------------------------------------- -# Remove existing archive directory and create a new one -#------------------------------------------------------- -rm -rf $PLUGIN || true -rm -f $PLUGIN-$VERSION.tar.gz || true -mkdir -p $PLUGIN - -#---------------------------------------------- -# Copy files to be archived to archive directory -#---------------------------------------------- -cp -R ./kong $PLUGIN -cp INSTALL.txt README.md LICENSE *.rockspec $PLUGIN - -#-------------- -# Archive files -#-------------- -tar cvzf $PLUGIN-$VERSION.tar.gz $PLUGIN - -#------------------------- -# Remove archive directory -#------------------------- -rm -rf $PLUGIN || true - -#------------------------- -# Create a rock -#------------------------- -luarocks make -luarocks pack $PLUGIN $VERSION diff --git a/spec/01-schema_spec.lua b/spec/03-plugins/36-request-transformer/01-schema_spec.lua similarity index 100% rename from spec/01-schema_spec.lua rename to spec/03-plugins/36-request-transformer/01-schema_spec.lua diff --git a/spec/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua similarity index 100% rename from spec/02-access_spec.lua rename to spec/03-plugins/36-request-transformer/02-access_spec.lua diff --git a/spec/03-api_spec.lua b/spec/03-plugins/36-request-transformer/03-api_spec.lua similarity index 100% rename from spec/03-api_spec.lua rename to spec/03-plugins/36-request-transformer/03-api_spec.lua From 30d4ecedb75a8f484a433c75764b25f41d76b5df Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 28 Oct 2021 15:57:30 -0300 Subject: [PATCH 0966/4351] chore(request-transformer) add to rockspec --- kong-2.6.0-0.rockspec | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 6d2f89e5653..81393283084 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -44,7 +44,6 @@ dependencies = { -- external Kong plugins "kong-plugin-azure-functions ~> 1.0", "kong-plugin-zipkin ~> 1.4", - "kong-plugin-request-transformer ~> 1.3", } build = { type = "builtin", @@ -458,5 +457,12 @@ build = { ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", + + ["kong.plugins.request-transformer.migrations.cassandra"] = "kong/plugins/request-transformer/migrations/cassandra.lua", + ["kong.plugins.request-transformer.migrations.postgres"] = "kong/plugins/request-transformer/migrations/postgres.lua", + ["kong.plugins.request-transformer.migrations.common"] = "kong/plugins/request-transformer/migrations/common.lua", + ["kong.plugins.request-transformer.handler"] = "kong/plugins/request-transformer/handler.lua", + ["kong.plugins.request-transformer.access"] = "kong/plugins/request-transformer/access.lua", + ["kong.plugins.request-transformer.schema"] = "kong/plugins/request-transformer/schema.lua", } } From 19d9b594bf08eabb045f33b89fa321bc4c5fc50a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 27 Oct 2021 17:48:11 +0300 Subject: [PATCH 0967/4351] perf(plugin-iterator) return zero iterator when no global plugins specified ### Summary We don't need to iterate over the plugins on `certificate` or `rewrite` phases if there are no global plugins configured. --- kong/runloop/plugins_iterator.lua | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index e68859014f4..3b475ab4a52 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -358,7 +358,9 @@ local function iterate(self, phase, ctx) ctx.plugins = kong.table.new(plugins[0] * 2, 1) ctx.plugins[0] = 0 - if plugins[0] == 0 then + if (plugins[0] == 0) + or (ws.globals == 0 and (phase == "certificate" or phase == "rewrite")) + then return zero_iter end @@ -419,6 +421,7 @@ local function new_ws_data() return { plugins = plugins, + globals = 0, combos = {}, phases = phases, } @@ -477,6 +480,10 @@ function PluginsIterator.new(version) + (plugin.service and 2 or 0) + (plugin.consumer and 4 or 0) + if combo_key == 0 then + data.globals = data.globals + 1 + end + if kong.db.strategy == "off" then if plugin.enabled then local cfg = plugin.config or {} From 90dba9f005995382b84dc484c5045e7ba03f8242 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 10:35:23 +0200 Subject: [PATCH 0968/4351] chore(plugins-iterator) initialize ws data plugins table in one go --- kong/runloop/plugins_iterator.lua | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 3b475ab4a52..d59c5b051d9 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -416,11 +416,8 @@ local function new_ws_data() } end - local plugins = {} - plugins[0] = 0 - return { - plugins = plugins, + plugins = { [0] = 0 }, globals = 0, combos = {}, phases = phases, From f9f381f21791777d314748cae0340e44c8aba10f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Nov 2021 19:34:38 +0200 Subject: [PATCH 0969/4351] chore(deps) bump kong build tools from 4.21.0 to 4.22.0 ### Summary See: https://github.com/Kong/kong-build-tools/compare/4.21.0...4.22.0 --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 7020325ebd2..25f4fca22f7 100644 --- a/.requirements +++ b/.requirements @@ -8,4 +8,4 @@ RESTY_OPENSSL_VERSION=1.1.1l RESTY_PCRE_VERSION=8.44 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 -KONG_BUILD_TOOLS_VERSION=4.21.0 +KONG_BUILD_TOOLS_VERSION=4.22.0 From 9054125304415b796b33f5ea843b5df5885fd8ab Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Nov 2021 19:35:31 +0200 Subject: [PATCH 0970/4351] chore(deps) bump pcre from 8.44 to 8.45 ### Summary This is the final release of PCRE1. A few minor tidies are included. 1. CMakeLists.txt has two user-supplied patches applied, one to allow for the setting of MODULE_PATH, and the other to support the generation of pcre-config file and libpcre*.pc files. 2. There was a memory leak if a compile error occurred when there were more than 20 named groups (Bugzilla #2613). 3. Fixed some typos in code and documentation. 4. Fixed a small (*MARK) bug in the interpreter (Bugzilla #2771). --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 25f4fca22f7..5b700da543c 100644 --- a/.requirements +++ b/.requirements @@ -5,7 +5,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.7.0 RESTY_OPENSSL_VERSION=1.1.1l -RESTY_PCRE_VERSION=8.44 +RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 KONG_BUILD_TOOLS_VERSION=4.22.0 From d70632dc6dea96a6066fa27f633d9ca0b8047b1c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Nov 2021 19:44:10 +0200 Subject: [PATCH 0971/4351] chore(deps) bump resty.openssl from 0.7.5 to 0.8.1 ### Summary #### [0.8.1] - 2021-11-05 ##### bug fixes - **ssl_ctx:** fix typo when getting SSL_CTX from request [7b9e90f](https://github.com/fffonion/lua-resty-openssl/commit/7b9e90faef8337c759c281172be8c1f599be704d) ##### features - **ctx:** add ctx module to provide OSSL_LIB_CTX context [65750bf](https://github.com/fffonion/lua-resty-openssl/commit/65750bfd800b2eebeb9bf653a03518f3ad235fba) #### [0.8.0] - 2021-10-29 ##### bug fixes - **\*:** move EVP_* definition into seperate files [e0c3d61](https://github.com/fffonion/lua-resty-openssl/commit/e0c3d6178e8b0baab5c53d331dedf8ffb1b1b0c7) - **auxiliary/nginx:** set off_t to 64bit per nginx config ([#32](https://github.com/fffonion/lua-resty-openssl/issues/32)) [8c209fa](https://github.com/fffonion/lua-resty-openssl/commit/8c209fabbd4ba2f1d6f3a267059c758b4697a433) - **pkey:** allow sign/verify without md_alg for EdDSA on BoringSSL [ab83fd4](https://github.com/fffonion/lua-resty-openssl/commit/ab83fd4fc053f496699d5dcc77dbb551e2389e77) - **x509:** compatibility for BoringSSL 1.1.0 (fips-20190808) [84244af](https://github.com/fffonion/lua-resty-openssl/commit/84244af7d91e3421dfccdf1940beb70adbd66adb) ##### features - **evp:** add geneirc function to get and set params [c724e1d](https://github.com/fffonion/lua-resty-openssl/commit/c724e1d41010fab7fb112ca3674eef1aab0b06be) - **kdf:** add new API with EVP_KDF interfaces [2336ae3](https://github.com/fffonion/lua-resty-openssl/commit/2336ae3b9a7a05473e251a10523a7357afb6f2f2) - **mac:** add EVP_MAC [0625be9](https://github.com/fffonion/lua-resty-openssl/commit/0625be92e0eaf6a9ee61b3499690d6079aaf933d) - **openssl:** add function list mac and kdf algorithms and set properties for EVP algorithm fetches [0ed8316](https://github.com/fffonion/lua-resty-openssl/commit/0ed83167dbb1b7d8171bcb59cb749187220572e2) - **openssl:** support FIPS in OpenSSL 3.0 [beb3ad3](https://github.com/fffonion/lua-resty-openssl/commit/beb3ad3ec8f162aeb11d3f89ea8211c2f3e38c1e) - **param:** add new function to use OSSL_PARAM [5ffbbcc](https://github.com/fffonion/lua-resty-openssl/commit/5ffbbcce386d98127c84b7f24bb019cff76c05e3) - **provider:** cipher, digest, kdf, pkey and x509 can now fetch by provider and has new get_provider_name function [52938ca](https://github.com/fffonion/lua-resty-openssl/commit/52938ca5b66f48186815975d685227836bd92cef) --- kong-2.6.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 6d2f89e5653..8af2994bd84 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.4.2", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.7.5", + "lua-resty-openssl == 0.8.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From 6548e0fee4a670f27980ea643d7bf349e710c7bd Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 3 Nov 2021 10:32:07 -0700 Subject: [PATCH 0972/4351] tests(dns-client) do not search local domain when resolving This causes massive slowdown when `resolv.conf` contains `search` directive as the client may need timeout 10 times searching local domain before trying the correct domain name: ``` 10:26:40.740170 IP (tos 0x0, ttl 64, id 1379, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.37051 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0e86!] 27482+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:42.742989 IP (tos 0x0, ttl 64, id 2060, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.37051 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0e86!] 27482+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:44.746401 IP (tos 0x0, ttl 64, id 3213, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.37051 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0e86!] 27482+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:46.749775 IP (tos 0x0, ttl 64, id 4016, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.37051 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0e86!] 27482+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:48.752219 IP (tos 0x0, ttl 64, id 5258, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.37051 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0e86!] 27482+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:50.741864 IP (tos 0x0, ttl 64, id 6948, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.53208 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0102!] 14785+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:52.744810 IP (tos 0x0, ttl 64, id 8251, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.53208 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0102!] 14785+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:26:54.747184 IP (tos 0x0, ttl 64, id 8387, offset 0, flags [DF], proto UDP (17), length 79) 192.168.40.133.53208 > 192.168.40.2.domain: [bad udp cksum 0xd224 -> 0x0102!] 14785+ SRV? www.thijsschreijer.nl.localdomain. (51) 10:27:17.179007 IP (tos 0x0, ttl 64, id 18388, offset 0, flags [DF], proto UDP (17), length 71) 192.168.40.133.37227 > 192.168.40.2.domain: [bad udp cksum 0xd21c -> 0xe995!] 52049+ TXT? txttest.thijsschreijer.nl. (43) 10:27:17.182493 IP (tos 0x0, ttl 128, id 2303, offset 0, flags [none], proto UDP (17), length 104) 192.168.40.2.domain > 192.168.40.133.37227: [udp sum ok] 52049 q: TXT? txttest.thijsschreijer.nl. 1/0/0 txttest.thijsschreijer.nl. TXT "just a piece of text" (76) ``` --- spec/01-unit/21-dns-client/01-utils_spec.lua | 8 ++++---- spec/01-unit/21-dns-client/02-client_spec.lua | 16 ++++++++-------- 2 files changed, 12 insertions(+), 12 deletions(-) diff --git a/spec/01-unit/21-dns-client/01-utils_spec.lua b/spec/01-unit/21-dns-client/01-utils_spec.lua index d7941974294..f1f888346dc 100644 --- a/spec/01-unit/21-dns-client/01-utils_spec.lua +++ b/spec/01-unit/21-dns-client/01-utils_spec.lua @@ -303,13 +303,13 @@ options ndots:2 assert.Not.equal(val1, val2) -- no ttl specified, so distinct tables assert.Not.equal(val1r, val2r) -- no ttl specified, so distinct tables - val1r, val1 = dnsutils.getHosts(1) + val1r, val1 = dnsutils.getHosts(0.1) val2r, val2 = dnsutils.getHosts() assert.are.equal(val1, val2) -- ttl specified, so same tables assert.are.equal(val1r, val2r) -- ttl specified, so same tables -- wait for cache to expire - sleep(2) + sleep(0.2) val2r, val2 = dnsutils.getHosts() assert.Not.equal(val1, val2) -- ttl timed out, so distinct tables @@ -321,12 +321,12 @@ options ndots:2 local val2 = dnsutils.getResolv() assert.Not.equal(val1, val2) -- no ttl specified, so distinct tables - val1 = dnsutils.getResolv(1) + val1 = dnsutils.getResolv(0.1) val2 = dnsutils.getResolv() assert.are.equal(val1, val2) -- ttl specified, so same tables -- wait for cache to expire - sleep(2) + sleep(0.2) val2 = dnsutils.getResolv() assert.Not.equal(val1, val2) -- ttl timed out, so distinct tables diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 4fcb779f8c0..2a6c1752804 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -653,7 +653,7 @@ describe("[DNS client]", function() end) it("fetching A record redirected through 2 CNAME records (un-typed)", function() - assert(client.init()) + assert(client.init({ search = {}, })) local lrucache = client.getcache() --[[ @@ -720,7 +720,7 @@ describe("[DNS client]", function() end) it("fetching multiple SRV records through CNAME (un-typed)", function() - assert(client.init()) + assert(client.init({ search = {}, })) local lrucache = client.getcache() local host = "cname2srv.thijsschreijer.nl" @@ -1058,7 +1058,7 @@ describe("[DNS client]", function() describe("toip() function", function() it("A/AAAA-record, round-robin",function() - assert(client.init()) + assert(client.init({ search = {}, })) local host = "atest.thijsschreijer.nl" local answers = assert(client.resolve(host)) answers.last_index = nil -- make sure to clean @@ -1079,7 +1079,7 @@ describe("[DNS client]", function() end end) it("SRV-record, round-robin on lowest prio",function() - assert(client.init()) + assert(client.init({ search = {}, })) local host = "srvtest.thijsschreijer.nl" local results = {} @@ -1176,7 +1176,7 @@ describe("[DNS client]", function() assert.equal(2, track["1.2.3.4"]) end) it("port passing",function() - assert(client.init()) + assert(client.init({ search = {}, })) local ip, port, host host = "atest.thijsschreijer.nl" ip,port = client.toip(host) @@ -1198,7 +1198,7 @@ describe("[DNS client]", function() assert.is_not.equal(0, port) end) it("port passing if SRV port=0",function() - assert(client.init()) + assert(client.init({ search = {}, })) local ip, port, host host = "srvport0.thijsschreijer.nl" @@ -1577,7 +1577,7 @@ describe("[DNS client]", function() it("timeout while waiting", function() -- basically the local function _synchronized_query assert(client.init({ - timeout = 2000, + timeout = 500, retrans = 1, resolvConf = { -- resolv.conf without `search` and `domain` options @@ -1600,7 +1600,7 @@ describe("[DNS client]", function() touch = 0, expire = gettime() + 10, } - sleep(2) -- wait before we return the results + sleep(0.5) -- wait before we return the results return entry end From a1e47f50c3d8e7a344808cb0c60c801fd9eab0bc Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 5 Nov 2021 07:24:53 -0700 Subject: [PATCH 0973/4351] tests(router) ensure router benchmarks do not leak memory after test finishes This causes LuaJIT VM to jump to 1.5GB of heap usage and subsequent balancer test's performance will suffer as a result. --- spec/01-unit/08-router_spec.lua | 40 +++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 51830d6e2a7..e45a480eeff 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1969,6 +1969,12 @@ describe("Router", function() router = assert(Router.new(benchmark_use_cases)) end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + it("takes < 1ms", function() local match_t = router.select("GET", "/", target_domain) assert.truthy(match_t) @@ -2013,6 +2019,12 @@ describe("Router", function() router = assert(Router.new(benchmark_use_cases)) end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + it("takes < 1ms", function() local match_t = router.select("POST", target_uri, target_domain) assert.truthy(match_t) @@ -2044,6 +2056,12 @@ describe("Router", function() router = assert(Router.new(benchmark_use_cases)) end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + it("takes < 1ms", function() local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, @@ -2079,6 +2097,12 @@ describe("Router", function() router = assert(Router.new(benchmark_use_cases)) end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + it("takes < 1ms", function() local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, @@ -2126,6 +2150,12 @@ describe("Router", function() router = assert(Router.new(benchmark_use_cases)) end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + it("takes < 1ms", function() local match_t = router.select("GET", target_uri, target_domain) assert.truthy(match_t) @@ -2177,6 +2207,12 @@ describe("Router", function() router = assert(Router.new(benchmark_use_cases)) end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + it("takes < 1ms", function() local match_t = router.select("POST", target_uri, target_domain, "http", nil, nil, nil, nil, nil, { @@ -3535,7 +3571,7 @@ end) describe("[both regex and prefix with regex_priority]", function() local use_case = { - -- regex + -- regex { service = service, route = { @@ -3581,4 +3617,4 @@ describe("[both regex and prefix with regex_priority]", function() assert.same(use_case[3].route, match_t.route) end) -end) \ No newline at end of file +end) From bf568423d34db8a42f81b8faea9cf91625e07202 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 5 Nov 2021 07:55:49 -0700 Subject: [PATCH 0974/4351] ci(plugin) split plugin tests to speed it up --- .ci/run_tests.sh | 68 ++++++++++++++++++---------- .github/workflows/build_and_test.yml | 18 +------- 2 files changed, 45 insertions(+), 41 deletions(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 1ae97b7dbe5..a26305a7aae 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -58,41 +58,59 @@ if [ "$TEST_SUITE" == "plugins" ]; then set +ex rm -f .failed - for p in spec/03-plugins/*; do - echo - cyan "--------------------------------------" - cyan $(basename $p) - cyan "--------------------------------------" - echo + if [[ "$TEST_SPLIT" == first* ]]; then + # GitHub Actions, run first batch of plugin tests + PLUGINS=$(ls -d spec/03-plugins/* | head -n22) - $TEST_CMD $p || echo "* $p" >> .failed - done + elif [[ "$TEST_SPLIT" == second* ]]; then + # GitHub Actions, run second batch of plugin tests + # Note that the split here is chosen carefully to result + # in a similar run time between the two batches, and should + # be adjusted if imbalance become significant in the future + PLUGINS=$(ls -d spec/03-plugins/* | tail -n+23) - cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do - REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` - VERSION=`luarocks show $REPOSITORY | grep $REPOSITORY | head -1 | awk -F" " '{print $2}' | cut -f1 -d"-"` - REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-prometheus-plugin/kong-plugin-prometheus/g'` - REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-proxy-cache-plugin/kong-plugin-proxy-cache/g'` + else + # Non GitHub Actions + PLUGINS=$(ls -d spec/03-plugins/*) + fi + for p in $PLUGINS; do echo cyan "--------------------------------------" - cyan $REPOSITORY $VERSION + cyan $(basename $p) cyan "--------------------------------------" echo - git clone https://github.com/Kong/$REPOSITORY.git --branch $VERSION --single-branch /tmp/test-$REPOSITORY || \ - git clone https://github.com/Kong/$REPOSITORY.git --branch v$VERSION --single-branch /tmp/test-$REPOSITORY - sed -i 's/grpcbin:9000/localhost:15002/g' /tmp/test-$REPOSITORY/spec/*.lua - sed -i 's/grpcbin:9001/localhost:15003/g' /tmp/test-$REPOSITORY/spec/*.lua - cp -R /tmp/test-$REPOSITORY/spec/fixtures/* spec/fixtures/ || true - pushd /tmp/test-$REPOSITORY - luarocks make - popd - - $TEST_CMD /tmp/test-$REPOSITORY/spec/ || echo "* $REPOSITORY" >> .failed - + $TEST_CMD $p || echo "* $p" >> .failed done + if [[ "$TEST_SPLIT" == second* ]] || [[ "$TEST_SPLIT" != first* ]]; then + cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do + REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` + VERSION=`luarocks show $REPOSITORY | grep $REPOSITORY | head -1 | awk -F" " '{print $2}' | cut -f1 -d"-"` + REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-prometheus-plugin/kong-plugin-prometheus/g'` + REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-proxy-cache-plugin/kong-plugin-proxy-cache/g'` + + echo + cyan "--------------------------------------" + cyan $REPOSITORY $VERSION + cyan "--------------------------------------" + echo + + git clone https://github.com/Kong/$REPOSITORY.git --branch $VERSION --single-branch /tmp/test-$REPOSITORY || \ + git clone https://github.com/Kong/$REPOSITORY.git --branch v$VERSION --single-branch /tmp/test-$REPOSITORY + sed -i 's/grpcbin:9000/localhost:15002/g' /tmp/test-$REPOSITORY/spec/*.lua + sed -i 's/grpcbin:9001/localhost:15003/g' /tmp/test-$REPOSITORY/spec/*.lua + cp -R /tmp/test-$REPOSITORY/spec/fixtures/* spec/fixtures/ || true + pushd /tmp/test-$REPOSITORY + luarocks make + popd + + $TEST_CMD /tmp/test-$REPOSITORY/spec/ || echo "* $REPOSITORY" >> .failed + + done + fi + if [ -f .failed ]; then echo red "--------------------------------------" diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index ced45458c23..fb8ea1fb022 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -123,14 +123,7 @@ jobs: strategy: matrix: suite: [integration, plugins] - split: [all, first (01-04), second (>= 05)] - exclude: - - suite: plugins - split: first (01-04) - - suite: plugins - split: second (>= 05) - - suite: integration - split: all + split: [first (01-04), second (>= 05)] env: KONG_TEST_PG_DATABASE: kong @@ -256,14 +249,7 @@ jobs: matrix: suite: [integration, plugins] cassandra_version: [3] - split: [all, first (01-04), second (>= 05)] - exclude: - - suite: plugins - split: first (01-04) - - suite: plugins - split: second (>= 05) - - suite: integration - split: all + split: [first (01-04), second (>= 05)] env: KONG_TEST_DATABASE: cassandra From a36ead8f5825628137a1d3bfd7dbf25822a45855 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 5 Nov 2021 09:20:24 -0700 Subject: [PATCH 0975/4351] tests(grpc_proxy) make test less flaky by handling cases where log files does not exist gracefully --- spec/02-integration/05-proxy/19-grpc_proxy_spec.lua | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index aaf59281355..c7adfdd1742 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -1,6 +1,5 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local pl_file = require "pl.file" local pl_path = require "pl.path" local FILE_LOG_PATH = os.tmpname() @@ -256,10 +255,16 @@ for _, strategy in helpers.each_strategy() do ["-v"] = true, } }) - file_log_json = cjson.decode((assert(pl_file.read(FILE_LOG_PATH)))) + local f = io.open(FILE_LOG_PATH, 'r') + if not f then + return false + end + + file_log_json = cjson.decode((assert(f:read("*a")))) + f:close() return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 and #file_log_json.tries >= 2 - end, 15) + end, 5) assert.matches("received%-host: 127.0.0.1:8765", resp) end) From 685df59f27bb8c41efd5877e25054b610c306b36 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Nov 2021 14:47:54 +0200 Subject: [PATCH 0976/4351] chore(*) add is_http_module and is_stream_module variables to kong/init.lua --- kong/init.lua | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 691ea29f24f..42be10a07e6 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -101,7 +101,8 @@ local ngx_WARN = ngx.WARN local ngx_NOTICE = ngx.NOTICE local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG -local subsystem = ngx.config.subsystem +local is_http_module = ngx.config.subsystem == "http" +local is_stream_module = ngx.config.subsystem == "stream" local start_time = ngx.req.start_time local type = type local error = error @@ -531,8 +532,7 @@ function Kong.init() certificate.init() end - if subsystem == "http" and - (config.role == "data_plane" or config.role == "control_plane") + if is_http_module and (config.role == "data_plane" or config.role == "control_plane") then kong.clustering = require("kong.clustering").new(config) @@ -544,7 +544,7 @@ function Kong.init() -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) - if subsystem == "stream" then + if is_stream_module then stream_api.load_handlers() end @@ -892,7 +892,7 @@ function Kong.balancer() if not ctx.KONG_BALANCER_START then ctx.KONG_BALANCER_START = now_ms - if subsystem == "stream" then + if is_stream_module then if ctx.KONG_PREREAD_START and not ctx.KONG_PREREAD_ENDED_AT then ctx.KONG_PREREAD_ENDED_AT = ctx.KONG_BALANCER_START ctx.KONG_PREREAD_TIME = ctx.KONG_PREREAD_ENDED_AT - @@ -946,7 +946,7 @@ function Kong.balancer() else balancer_instance.report_http_status(balancer_data.balancer_handle, - previous_try.code) + previous_try.code) end end @@ -980,9 +980,7 @@ function Kong.balancer() local pool_opts local kong_conf = kong.configuration - if enable_keepalive and kong_conf.upstream_keepalive_pool_size > 0 - and subsystem == "http" - then + if enable_keepalive and kong_conf.upstream_keepalive_pool_size > 0 and is_http_module then local pool = balancer_data.ip .. "|" .. balancer_data.port if balancer_data.scheme == "https" then @@ -1294,7 +1292,7 @@ function Kong.log() local ctx = ngx.ctx if not ctx.KONG_LOG_START then ctx.KONG_LOG_START = now() * 1000 - if subsystem == "stream" then + if is_stream_module then if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = start_time() * 1000 end From 814d03417e21279379f82ff86fcfbe90c487c2db Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Nov 2021 14:53:04 +0200 Subject: [PATCH 0977/4351] fix(balancer) make stream proxy balancer retries work ### Summary It was reported by @KentAVP that on stream module the retries don't work in #8029 ### Issues Resolved Fix #8029 --- kong/init.lua | 11 +- kong/runloop/handler.lua | 8 ++ .../05-proxy/10-balancer/06-stream_spec.lua | 118 ++++++++++++++++++ 3 files changed, 132 insertions(+), 5 deletions(-) create mode 100644 spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua diff --git a/kong/init.lua b/kong/init.lua index 42be10a07e6..245e9147a0f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -962,11 +962,12 @@ function Kong.balancer() return ngx.exit(errcode) end - ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host, true) - if not ok then - ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) - - return ngx.exit(500) + if is_http_module then + ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host, true) + if not ok then + ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) + return ngx.exit(500) + end end else diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index ca991d6a45d..e430e6b0efe 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -833,8 +833,16 @@ do local get_ca_certificate_store = certificate.get_ca_certificate_store local subsystem = ngx.config.subsystem + local function sleep_once_for_balancer_init() + ngx.sleep(0) + sleep_once_for_balancer_init = NOOP + end + function balancer_prepare(ctx, scheme, host_type, host, port, service, route) + + sleep_once_for_balancer_init() + local retries local connect_timeout local send_timeout diff --git a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua new file mode 100644 index 00000000000..f7fa323ca70 --- /dev/null +++ b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua @@ -0,0 +1,118 @@ +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("Balancer: least-connections [#" .. strategy .. "]", function() + local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "upstreams", + "targets", + "plugins", + }) + + local upstream = bp.upstreams:insert({ + name = "tcp-upstream", + algorithm = "least-connections", + }) + + bp.targets:insert({ + upstream = upstream, + target = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_stream_port, + weight = 100, + }) + + local service = bp.services:insert { + host = "tcp-upstream", + port = helpers.mock_upstream_stream_port, + protocol = "tcp", + } + + bp.routes:insert { + destinations = { + { port = 19000 }, + }, + protocols = { + "tcp", + }, + service = service, + } + + local upstream_retries = bp.upstreams:insert({ + name = "tcp-upstream-retries", + algorithm = "least-connections", + }) + + bp.targets:insert({ + upstream = upstream_retries, + target = helpers.mock_upstream_host .. ":15000", + weight = 300, + }) + + bp.targets:insert({ + upstream = upstream_retries, + target = helpers.mock_upstream_host .. ":15001", + weight = 200, + }) + + bp.targets:insert({ + upstream = upstream_retries, + target = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_stream_port, + weight = 100, + }) + + local service_retries = bp.services:insert { + host = "tcp-upstream-retries", + port = helpers.mock_upstream_stream_port, + protocol = "tcp", + } + + bp.routes:insert { + destinations = { + { port = 18000 }, + }, + protocols = { + "tcp", + }, + service = service_retries, + } + + helpers.start_kong({ + database = strategy, + stream_listen = helpers.get_proxy_ip(false) .. ":19000," .. + helpers.get_proxy_ip(false) .. ":18000", + nginx_conf = "spec/fixtures/custom_nginx.template", + proxy_listen = "off", + admin_listen = "off", + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("balances by least-connections", function() + for _ = 1, 2 do + local tcp_client = ngx.socket.tcp() + assert(tcp_client:connect(helpers.get_proxy_ip(false), 19000)) + assert(tcp_client:send(MESSAGE)) + local body = assert(tcp_client:receive("*a")) + assert.equal(MESSAGE, body) + assert(tcp_client:close()) + end + end) + + it("balances by least-connections with retries", function() + for _ = 1, 2 do + local tcp_client = ngx.socket.tcp() + assert(tcp_client:connect(helpers.get_proxy_ip(false), 18000)) + assert(tcp_client:send(MESSAGE)) + local body = assert(tcp_client:receive("*a")) + assert.equal(MESSAGE, body) + assert(tcp_client:close()) + end + end) + end) +end From e4c08c5af75d237b214f27eac731ec032e988b15 Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Mon, 8 Nov 2021 23:51:10 -0800 Subject: [PATCH 0978/4351] [DOCU-46] Admin API: add note about Route case sensitivity (#8027) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- autodoc/admin-api/data/admin-api.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 59c794b9ef0..243b760949c 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -911,7 +911,9 @@ return { created_at = { skip = true }, updated_at = { skip = true }, name = { - description = [[The name of the Route. Name values must be unique.]] + description = [[The name of the Route. Route names must be unique, and they are + case sensitive. For example, there can be two different Routes named "test" and + "Test".]] }, regex_priority = { description = [[ From 94b17a47c08dde884193e225d94574f0d0510543 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 9 Nov 2021 20:58:36 +0800 Subject: [PATCH 0979/4351] tests(perf) add a timeout for "Running Test" step (#8051) While the root cause for such ephermal timeout in executing commands still needs investigation, adding a timeout to avoid the whole job being killed by Github will stop the bleeding --- .github/workflows/perf.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index b7f1affe571..97269f86cd8 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -101,6 +101,7 @@ jobs: PERF_TEST_PACKET_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} PERF_TEST_PACKET_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform + timeout-minutes: 60 run: | for suite in ${{ steps.choose_perf.outputs.suites }}; do # Run each test individually, ngx.pipe doesn't like to be imported twice From 8c46e10e8f23d1024d10f230a1dfaa10e74b384f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 9 Nov 2021 21:22:27 +0800 Subject: [PATCH 0980/4351] feat(router) allow TLS passthrough in stream router (#6757) Adds the ability in route TLS traffic based on SNI without terminating the connection. To let Kong do normal TLS termination ``` kong.conf: stream_listen=0.0.0.0:9000 ssl kong.yaml routes: - protocol: tls snis: something ``` To let Kong do TLS passthrough ``` kong.conf: stream_listen=0.0.0.0:9000 ssl kong.yaml routes: - protocol: tls_passthrough snis: something ``` --- kong/constants.lua | 1 + kong/db/schema/entities/routes.lua | 7 +- kong/db/schema/entities/routes_subschemas.lua | 14 ++- kong/init.lua | 8 +- kong/pdk/client.lua | 18 ++++ kong/router.lua | 12 +++ kong/runloop/handler.lua | 27 +++++- kong/templates/nginx_kong_stream.lua | 71 ++++++++++++++ .../01-db/01-schema/06-routes_spec.lua | 36 +++++++- .../01-validate_spec.lua | 2 +- .../02-cmd/02-start_stop_spec.lua | 2 +- .../03-db/02-db_core_entities_spec.lua | 4 +- .../04-admin_api/09-routes_routes_spec.lua | 16 ++-- .../04-admin_api/10-services_routes_spec.lua | 2 +- .../05-proxy/02-router_spec.lua | 92 +++++++++++++++++++ spec/fixtures/custom_nginx.template | 80 +++++++++++++++- 16 files changed, 363 insertions(+), 29 deletions(-) diff --git a/kong/constants.lua b/kong/constants.lua index 2451995a49d..412ffce52a1 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -56,6 +56,7 @@ local protocols_with_subsystem = { tcp = "stream", tls = "stream", udp = "stream", + tls_passthrough = "stream", grpc = "http", grpcs = "http", } diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 3ed33a8b189..d4fc1e9b8f2 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -19,7 +19,8 @@ return { elements = typedefs.protocol, mutually_exclusive_subsets = { { "http", "https" }, - { "tcp", "tls", "udp", }, + { "tcp", "tls", "udp" }, + { "tls_passthrough" }, { "grpc", "grpcs" }, }, default = { "http", "https" }, -- TODO: different default depending on service's scheme @@ -57,10 +58,10 @@ return { entity_checks = { { conditional = { if_field = "protocols", - if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls" }}}, + if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, then_field = "snis", then_match = { len_eq = 0 }, - then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https' or 'tls'", + then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", }}, }, } diff --git a/kong/db/schema/entities/routes_subschemas.lua b/kong/db/schema/entities/routes_subschemas.lua index 5d2ff99aea9..300f955d4d3 100644 --- a/kong/db/schema/entities/routes_subschemas.lua +++ b/kong/db/schema/entities/routes_subschemas.lua @@ -24,10 +24,10 @@ local stream_subschema = { name = "tcp", fields = { - { methods = typedefs.no_methods { err = "cannot set 'methods' when 'protocols' is 'tcp', 'tls' or 'udp'" } }, - { hosts = typedefs.no_hosts { err = "cannot set 'hosts' when 'protocols' is 'tcp', 'tls' or 'udp'" } }, - { paths = typedefs.no_paths { err = "cannot set 'paths' when 'protocols' is 'tcp', 'tls' or 'udp'" } }, - { headers = typedefs.no_headers { err = "cannot set 'headers' when 'protocols' is 'tcp', 'tls' or 'udp'" } }, + { methods = typedefs.no_methods { err = "cannot set 'methods' when 'protocols' is 'tcp', 'tls', 'tls_passthrough' or 'udp'" } }, + { hosts = typedefs.no_hosts { err = "cannot set 'hosts' when 'protocols' is 'tcp', 'tls', 'tls_passthrough' or 'udp'" } }, + { paths = typedefs.no_paths { err = "cannot set 'paths' when 'protocols' is 'tcp', 'tls', 'tls_passthrough' or 'udp'" } }, + { headers = typedefs.no_headers { err = "cannot set 'headers' when 'protocols' is 'tcp', 'tls', 'tls_passthrough' or 'udp'" } }, }, entity_checks = { { conditional_at_least_one_of = { if_field = "protocols", @@ -35,6 +35,11 @@ local stream_subschema = { then_at_least_one_of = { "sources", "destinations", "snis" }, then_err = "must set one of %s when 'protocols' is 'tcp', 'tls' or 'udp'", }}, + {conditional_at_least_one_of = { if_field = "protocols", + if_match = { elements = { type = "string", one_of = { "tls_passthrough" } } }, + then_at_least_one_of = { "snis" }, + then_err = "must set snis when 'protocols' is 'tls_passthrough'", + }}, }, } @@ -67,6 +72,7 @@ return { tcp = stream_subschema, tls = stream_subschema, udp = stream_subschema, + tls_passthrough = stream_subschema, grpc = grpc_subschema, grpcs = grpc_subschema, } diff --git a/kong/init.lua b/kong/init.lua index 245e9147a0f..b87eb82a7fa 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -740,7 +740,13 @@ function Kong.preread() log_init_worker_errors(ctx) - runloop.preread.before(ctx) + local preread_terminate = runloop.preread.before(ctx) + + -- if proxying to a second layer TLS terminator is required + -- abort further execution and return back to Nginx + if preread_terminate then + return + end local plugins_iterator = runloop.get_updated_plugins_iterator() execute_plugins_iterator(plugins_iterator, "preread", ctx) diff --git a/kong/pdk/client.lua b/kong/pdk/client.lua index 119f916c2b1..fc56302de3b 100644 --- a/kong/pdk/client.lua +++ b/kong/pdk/client.lua @@ -25,6 +25,8 @@ local AUTH_AND_LATER = phase_checker.new(PHASES.access, PHASES.log) local TABLE_OR_NIL = { ["table"] = true, ["nil"] = true } +local stream_subsystem = ngx.config.subsystem == "stream" + local function new(self) local _CLIENT = {} @@ -48,6 +50,14 @@ local function new(self) function _CLIENT.get_ip() check_not_phase(PHASES.init_worker) + -- when proxying TLS request in second layer or doing TLS passthrough + -- realip_remote_addr is always the previous layer of nginx thus always unix: + local tls_passthrough_block = ngx.var.kong_tls_passthrough_block + if stream_subsystem and + ((tls_passthrough_block and #tls_passthrough_block > 0) or ngx.var.ssl_protocol) then + return ngx.var.remote_addr + end + return ngx.var.realip_remote_addr or ngx.var.remote_addr end @@ -99,6 +109,14 @@ local function new(self) function _CLIENT.get_port() check_not_phase(PHASES.init_worker) + -- when proxying TLS request in second layer or doing TLS passthrough + -- realip_remote_addr is always the previous layer of nginx thus always unix: + local tls_passthrough_block = ngx.var.kong_tls_passthrough_block + if stream_subsystem and + ((tls_passthrough_block and #tls_passthrough_block > 0) or ngx.var.ssl_protocol) then + return tonumber(ngx.var.remote_port) + end + return tonumber(ngx.var.realip_remote_port or ngx.var.remote_port) end diff --git a/kong/router.lua b/kong/router.lua index b17de8c534f..69266ad8205 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1897,6 +1897,10 @@ function _M.new(routes) or tonumber(var.server_port, 10) -- error value for non-TLS connections ignored intentionally local sni, _ = server_name() + -- fallback to preread SNI if current connection doesn't terminate TLS + if not sni then + sni = var.ssl_preread_server_name + end local scheme if var.protocol == "UDP" then @@ -1906,6 +1910,14 @@ function _M.new(routes) scheme = sni and "tls" or "tcp" end + -- when proxying TLS request in second layer or doing TLS passthrough + -- rewrite the dst_ip,port back to what specified in proxy_protocol + local tls_passthrough_block = var.kong_tls_passthrough_block + if (tls_passthrough_block and #tls_passthrough_block > 0) or var.ssl_protocol then + dst_ip = var.proxy_protocol_server_addr + dst_port = tonumber(var.proxy_protocol_server_port) + end + return find_route(nil, nil, nil, scheme, src_ip, src_port, dst_ip, dst_port, diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e430e6b0efe..16060fa0626 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -76,6 +76,9 @@ local get_updated_router, build_router, update_router local server_header = meta._SERVER_TOKENS local rebuild_router +local stream_tls_terminate_sock = "unix:" .. ngx.config.prefix() .. "/stream_tls_terminate.sock" +local stream_tls_passthrough_sock = "unix:" .. ngx.config.prefix() .. "/stream_tls_passthrough.sock" + -- for tests local _set_update_plugins_iterator local _set_update_router @@ -1121,9 +1124,31 @@ return { return exit(500) end + local route = match_t.route + -- if matched route doesn't do tls_passthrough and we are in the preread server block + -- this request should be TLS terminated; return immediately and not run further steps + -- (even bypassing the balancer) + local tls_preread_block = var.kong_tls_preread_block + if tls_preread_block and #tls_preread_block > 0 then + local protocols = route.protocols + if protocols and protocols.tls then + log(DEBUG, "TLS termination required, return to second layer proxying") + var.kong_tls_preread_block_upstream = stream_tls_terminate_sock + + elseif protocols and protocols.tls_passthrough then + var.kong_tls_preread_block_upstream = stream_tls_passthrough_sock + + else + log(ERR, "unexpected protocols in matched Route") + return exit(500) + end + + return true + end + + ctx.workspace = match_t.route and match_t.route.ws_id - local route = match_t.route local service = match_t.service local upstream_url_t = match_t.upstream_url_t diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index f2583996bdb..a96d700b294 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -86,10 +86,17 @@ upstream kong_upstream { } > if #stream_listeners > 0 then +# non-SSL listeners, and the SSL terminator server { > for _, entry in ipairs(stream_listeners) do +> if not entry.ssl then listen $(entry.listener); > end +> end + +> if stream_proxy_ssl_enabled then + listen unix:${{PREFIX}}/stream_tls_terminate.sock ssl proxy_protocol; +> end access_log ${{PROXY_STREAM_ACCESS_LOG}}; error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -97,6 +104,7 @@ server { > for _, ip in ipairs(trusted_ips) do set_real_ip_from $(ip); > end + set_real_ip_from unix:; # injected nginx_sproxy_* directives > for _, el in ipairs(nginx_sproxy_directives) do @@ -131,6 +139,69 @@ server { } } +> if stream_proxy_ssl_enabled then +# SSL listeners, but only preread the handshake here +server { +> for _, entry in ipairs(stream_listeners) do +> if entry.ssl then + listen $(entry.listener:gsub(" ssl", "")); +> end +> end + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + + preread_by_lua_block { + Kong.preread() + } + + ssl_preread on; + + proxy_protocol on; + + set $kong_tls_preread_block 1; + set $kong_tls_preread_block_upstream ''; + proxy_pass $kong_tls_preread_block_upstream; +} + +server { + listen unix:${{PREFIX}}/stream_tls_passthrough.sock proxy_protocol; + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + + set_real_ip_from unix:; + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + + preread_by_lua_block { + Kong.preread() + } + + ssl_preread on; + + set $kong_tls_passthrough_block 1; + + proxy_pass kong_upstream; + + log_by_lua_block { + Kong.log() + } +} +> end -- stream_proxy_ssl_enabled + > if database == "off" then server { listen unix:${{PREFIX}}/stream_config.sock; diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 44c79c21f27..bfa1b320d9d 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -794,7 +794,7 @@ describe("routes schema", function() local ok, errs = Routes:validate(route) assert.falsy(ok) assert.same({ - paths = "cannot set 'paths' when 'protocols' is 'tcp', 'tls' or 'udp'", + paths = "cannot set 'paths' when 'protocols' is 'tcp', 'tls', 'tls_passthrough' or 'udp'", }, errs) end end) @@ -811,7 +811,7 @@ describe("routes schema", function() local ok, errs = Routes:validate(route) assert.falsy(ok) assert.same({ - methods = "cannot set 'methods' when 'protocols' is 'tcp', 'tls' or 'udp'", + methods = "cannot set 'methods' when 'protocols' is 'tcp', 'tls', 'tls_passthrough' or 'udp'", }, errs) end end) @@ -1010,7 +1010,7 @@ describe("routes schema", function() end end) - it("rejects specifying 'snis' if 'protocols' does not have 'https' or 'tls'", function() + it("rejects specifying 'snis' if 'protocols' does not have 'https', 'tls' or 'tls_passthrough'", function() local route = Routes:process_auto_fields({ protocols = { "tcp", "udp" }, snis = { "example.org" }, @@ -1020,7 +1020,7 @@ describe("routes schema", function() assert.falsy(ok) assert.same({ ["@entity"] = { - "'snis' can only be set when 'protocols' is 'grpcs', 'https' or 'tls'", + "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", }, snis = "length must be 0", }, errs) @@ -1179,4 +1179,32 @@ describe("routes schema", function() strip_path = "cannot set 'strip_path' when 'protocols' is 'grpc' or 'grpcs'" }, errs) end) + + it("errors if tls and tls_passthrough set on a same route", function() + local s = { id = "a4fbd24e-6a52-4937-bd78-2536713072d2" } + local route = Routes:process_auto_fields({ + snis = { "foo.grpc.com" }, + protocols = { "tls", "tls_passthrough" }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.falsy(ok) + assert.same({ + protocols = "these sets are mutually exclusive: ('tcp', 'tls', 'udp'), ('tls_passthrough')", + }, errs) + end) + + it("errors if snis is not set on tls_pasthrough", function() + local s = { id = "a4fbd24e-6a52-4937-bd78-2536713072d2" } + local route = Routes:process_auto_fields({ + sources = {{ ip = "127.0.0.1" }}, + protocols = { "tls_passthrough" }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.falsy(ok) + assert.same({ + ["@entity"] = { "must set snis when 'protocols' is 'tls_passthrough'" }, + }, errs) + end) end) diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua index b65e1139646..785ddecd929 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua @@ -190,7 +190,7 @@ describe("declarative config: validate", function() ["host"] = "expected a string", ["path"] = "must not have empty segments", ["port"] = "value should be between 0 and 65535", - ["protocol"] = "expected one of: grpc, grpcs, http, https, tcp, tls, udp", + ["protocol"] = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", ["retries"] = "value should be between 0 and 32767", } } diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index e064a43cdc3..187ee7ce2b0 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -532,7 +532,7 @@ describe("kong start/stop #" .. strategy, function() }) assert.falsy(ok) - assert.matches("in 'protocol': expected one of: grpc, grpcs, http, https, tcp, tls, udp", err, nil, true) + assert.matches("in 'protocol': expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", err, nil, true) assert.matches("in 'name': invalid value '@gobo': the only accepted ascii characters are alphanumerics or ., -, _, and ~", err, nil, true) assert.matches("in entry 2 of 'hosts': invalid hostname: \\\\99", err, nil, true) end) diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 3b40e9edfb6..6b927a10298 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -1207,13 +1207,13 @@ for _, strategy in helpers.each_strategy() do strategy = strategy, message = unindent([[ 3 schema violations - ('snis' can only be set when 'protocols' is 'grpcs', 'https' or 'tls'; + ('snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'; must set one of 'methods', 'hosts', 'headers', 'paths' when 'protocols' is 'http'; snis: length must be 0) ]], true, true), fields = { ["@entity"] = { - "'snis' can only be set when 'protocols' is 'grpcs', 'https' or 'tls'", + "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", "must set one of 'methods', 'hosts', 'headers', 'paths' when 'protocols' is 'http'", }, ["snis"] = "length must be 0", diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index c343a9135a3..61bfab0301a 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -364,9 +364,9 @@ for _, strategy in helpers.each_strategy() do code = Errors.codes.SCHEMA_VIOLATION, name = "schema violation", message = "schema violation " .. - "(protocols.1: expected one of: grpc, grpcs, http, https, tcp, tls, udp)", + "(protocols.1: expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp)", fields = { - protocols = { "expected one of: grpc, grpcs, http, https, tcp, tls, udp" }, + protocols = { "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp" }, } }, cjson.decode(body)) @@ -384,12 +384,12 @@ for _, strategy in helpers.each_strategy() do code = Errors.codes.SCHEMA_VIOLATION, name = "schema violation", message = "2 schema violations " .. - "(protocols.1: expected one of: grpc, grpcs, http, https, tcp, tls, udp; " .. - "service.protocol: expected one of: grpc, grpcs, http, https, tcp, tls, udp)", + "(protocols.1: expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp; " .. + "service.protocol: expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp)", fields = { - protocols = { "expected one of: grpc, grpcs, http, https, tcp, tls, udp" }, + protocols = { "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp" }, service = { - protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, udp" + protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp" } } }, cjson.decode(body)) @@ -928,9 +928,9 @@ for _, strategy in helpers.each_strategy() do code = Errors.codes.SCHEMA_VIOLATION, name = "schema violation", message = "schema violation " .. - "(protocols.1: expected one of: grpc, grpcs, http, https, tcp, tls, udp)", + "(protocols.1: expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp)", fields = { - protocols = { "expected one of: grpc, grpcs, http, https, tcp, tls, udp" }, + protocols = { "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp" }, } }, cjson.decode(body)) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index 764b5984d29..e55e98004a1 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -822,7 +822,7 @@ for _, strategy in helpers.each_strategy() do }) body = assert.res_status(400, res) json = cjson.decode(body) - assert.same({ protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, udp" }, json.fields) + assert.same({ protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp" }, json.fields) end end) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index e04aa7dec9f..76661f5838c 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -6,6 +6,7 @@ local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local enable_buffering local enable_buffering_plugin +local stream_tls_listen_port = 9020 local function insert_routes(bp, routes) @@ -149,6 +150,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, plugins = "bundled,enable-buffering", nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = string.format("127.0.0.1:%d ssl", stream_tls_listen_port), }, nil, nil, fixtures)) end) @@ -1302,6 +1304,96 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("tls_passthrough", function() + local routes + local proxy_ssl_client + + lazy_setup(function() + routes = insert_routes(bp, { + { + protocols = { "tls_passthrough" }, + snis = { "www.example.org" }, + service = { + name = "service_behind_www.example.org", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = "tcp", + }, + }, + { + protocols = { "tls_passthrough" }, + snis = { "example.org" }, + service = { + name = "service_behind_example.org", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = "tcp", + }, + }, + }) + end) + + lazy_teardown(function() + remove_routes(strategy, routes) + end) + + after_each(function() + if proxy_ssl_client then + proxy_ssl_client:close() + end + end) + + it("matches a Route based on its 'snis' attribute", function() + -- config propogates to stream subsystems not instantly + -- try up to 10 seconds with step of 2 seconds + -- in vagrant it takes around 6 seconds + helpers.wait_until(function() + proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) + local ok = proxy_ssl_client:ssl_handshake(nil, "www.example.org", false) -- explicit no-verify + if not ok then + proxy_ssl_client:close() + return false + end + return true + end, 10, 2) + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + + res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/201", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(201, res) + + proxy_ssl_client:close() + + proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) + assert(proxy_ssl_client:ssl_handshake(nil, "example.org", false)) -- explicit no-verify + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + + res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/201", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(201, res) + + proxy_ssl_client:close() + end) + end) + describe("[#headers]", function() local routes diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index b8fa9f991a7..ebf7640033b 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -861,18 +861,27 @@ stream { } > if #stream_listeners > 0 then +# non-SSL listeners, and the SSL terminator server { > for _, entry in ipairs(stream_listeners) do +> if not entry.ssl then listen $(entry.listener); > end +> end - access_log ${{PROXY_ACCESS_LOG}} basic; - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; +> if stream_proxy_ssl_enabled then + listen unix:${{PREFIX}}/stream_tls_terminate.sock ssl proxy_protocol; +> end + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; > for _, ip in ipairs(trusted_ips) do set_real_ip_from $(ip); > end - # injected nginx_sproxy_* directives + set_real_ip_from unix:; + + # injected nginx_sproxy_* directives > for _, el in ipairs(nginx_sproxy_directives) do $(el.name) $(el.value); > end @@ -887,6 +896,7 @@ stream { Kong.ssl_certificate() } > end + preread_by_lua_block { Kong.preread() } @@ -904,6 +914,70 @@ stream { } } +> if stream_proxy_ssl_enabled then +# SSL listeners, but only preread the handshake here + server { +> for _, entry in ipairs(stream_listeners) do +> if entry.ssl then + listen $(entry.listener:gsub(" ssl", "")); +> end +> end + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + + preread_by_lua_block { + Kong.preread() + } + + ssl_preread on; + + proxy_protocol on; + + set $kong_tls_preread_block 1; + set $kong_tls_preread_block_upstream ''; + proxy_pass $kong_tls_preread_block_upstream; + } + +server { + listen unix:${{PREFIX}}/stream_tls_passthrough.sock proxy_protocol; + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + + set_real_ip_from unix:; + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + + preread_by_lua_block { + Kong.preread() + } + + ssl_preread on; + + set $kong_tls_passthrough_block 1; + + proxy_pass kong_upstream; + + log_by_lua_block { + Kong.log() + } + } +> end -- stream_proxy_ssl_enabled + + > if database == "off" then server { listen unix:${{PREFIX}}/stream_config.sock; From 5a7b003703d910530ce3b328a5ee17452aeb8b93 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 9 Nov 2021 10:48:10 -0300 Subject: [PATCH 0981/4351] chore(plugins) bump request-transformer --- kong/plugins/request-transformer/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 41700628a11..01d7e436f96 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -2,7 +2,7 @@ local access = require "kong.plugins.request-transformer.access" local RequestTransformerHandler = { - VERSION = "1.3.2", + VERSION = "1.3.3", PRIORITY = 801, } From afb3fe8de1f4e0ebd585c90407f4f61ab9c5427f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 9 Nov 2021 11:54:50 -0300 Subject: [PATCH 0982/4351] chore(plugins) bump zipkin version --- kong/plugins/zipkin/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 73fbd7dc302..ecde2896a77 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -10,7 +10,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.4.1", + VERSION = "1.5.0", -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 4f5b85dcdba5ff660a758bc001073992fb265ebc Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 10 Nov 2021 15:15:53 +0200 Subject: [PATCH 0983/4351] chore(deps) bump luarocks from 3.7.0 to 3.8.0 (#8054) ### Summary #### What's new in LuaRocks 3.8.0 * Support GitHub's protocol security changes transparently. * The raw git:// protocol will stop working on GitHub. LuaRocks already supports git+https:// as an alternative, but to avoid having to update every rockspec in the repository that uses git://github.com, which would require a large coordinated effort, LuaRocks now auto-converts github.com and www.github.com URLs that use git:// to git+https:// * `luarocks test` has a new flag `--prepare` that checks, downloads and installs the tool requirements and rockspec dependencies but does not run the test suite for the rockspec being tested. * Code tweaks so that LuaRocks can run on a Lua interpreter built without the `debug` library. * `luarocks upload` supports uploading pre-packaged `.src.rock` files. * Configuration fixes for OpenBSD. * Respect the existing value for the `variables.LUALIB` configuration variable if given explicitly by the user in the config file, rather than trying to override it with auto-detection. * Windows fixes for setting file permissions: * Revert the use of `Everyone` back to `*S-1-1-0` * Quote the use of the `%USERNAME%` variable to support names with spaces. --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 5b700da543c..9638ec37f1e 100644 --- a/.requirements +++ b/.requirements @@ -3,7 +3,7 @@ KONG_CONFLICTS=kong-enterprise-edition KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 -RESTY_LUAROCKS_VERSION=3.7.0 +RESTY_LUAROCKS_VERSION=3.8.0 RESTY_OPENSSL_VERSION=1.1.1l RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 From 33d6ef50e63510723154aea7f8abd4b2faee176b Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Thu, 11 Nov 2021 00:24:58 -0800 Subject: [PATCH 0984/4351] docs(autodoc) change upgrade autodoc front matter (#8070) --- autodoc/upgrading/generate.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/autodoc/upgrading/generate.lua b/autodoc/upgrading/generate.lua index cc62c7679aa..6b1339e05a8 100755 --- a/autodoc/upgrading/generate.lua +++ b/autodoc/upgrading/generate.lua @@ -9,7 +9,8 @@ local lfs = require("lfs") local header = [[ --- # Generated via autodoc/upgrading/generate.lua in the kong/kong repo -title: Upgrade guide +title: Upgrade Kong Gateway OSS +badge: oss --- This document guides you through the process of upgrading {{site.ce_product_name}} to the **latest version**. From fb7a68d497c1104779d650014ba6521bf129f726 Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Thu, 11 Nov 2021 00:28:36 -0800 Subject: [PATCH 0985/4351] docs(autodoc) update script for Gateway single source [DOCU-1908] (#8062) --- scripts/autodoc | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/scripts/autodoc b/scripts/autodoc index feb60b18d7d..0ebe1deb500 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -77,7 +77,6 @@ echo "Generating docs ..." rm -rf ./autodoc/output ./autodoc/admin-api/generate.lua && \ ./autodoc/cli/generate.lua && \ -./autodoc/conf/generate.lua && \ ./autodoc/upgrading/generate.lua && \ ./autodoc/pdk/generate.lua @@ -126,7 +125,7 @@ then exit 2 fi -DOCS_APP="$DOCS_REPO/app/gateway-oss/$DOCS_VERSION" +DOCS_APP="$DOCS_REPO/app/gateway/$DOCS_VERSION" if [ ! -d "$DOCS_APP" ] then @@ -139,7 +138,7 @@ then exit 3 fi -DOCS_NAV="$DOCS_REPO/app/_data/docs_nav_ce_$DOCS_VERSION.yml" +DOCS_NAV="$DOCS_REPO/app/_data/docs_nav_gateway_$DOCS_VERSION.yml" if [ ! -f "$DOCS_NAV" ] then @@ -154,12 +153,10 @@ then fi copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api.md" +copy autodoc/output/cli.md "$DOCS_APP/reference/cli.md" -copy autodoc/output/configuration.md "$DOCS_APP/configuration.md" -copy autodoc/output/cli.md "$DOCS_APP/cli.md" - -rm -rf "$DOCS_APP/upgrading.md" -copy autodoc/output/upgrading.md "$DOCS_APP/upgrading.md" +rm -rf "$DOCS_APP/install-and-run/upgrading.md" +copy autodoc/output/upgrading.md "$DOCS_APP/install-and-run/upgrading.md" rm -rf "$DOCS_APP/pdk/" mkdir -p "$DOCS_APP/pdk" From 3f8657bbc95f8d28c1129d9a7c8ee276f4eeb142 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 16 Nov 2021 09:06:57 -0300 Subject: [PATCH 0986/4351] tests(unit) resolve SRV records tests using mock DNS (#8074) There are more tests that could benefit from this approach, but these were failing right now. --- spec/01-unit/21-dns-client/02-client_spec.lua | 78 +++++++++++++++++-- 1 file changed, 72 insertions(+), 6 deletions(-) diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 2a6c1752804..602e3890a1d 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -1079,8 +1079,45 @@ describe("[DNS client]", function() end end) it("SRV-record, round-robin on lowest prio",function() - assert(client.init({ search = {}, })) - local host = "srvtest.thijsschreijer.nl" + assert(client.init()) + local lrucache = client.getcache() + local host = "hello.world.test" + local entry = { + { + type = client.TYPE_SRV, + target = "1.2.3.4", + port = 8000, + weight = 5, + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + { + type = client.TYPE_SRV, + target = "1.2.3.4", + port = 8001, + weight = 5, + priority = 20, + class = 1, + name = host, + ttl = 10, + }, + { + type = client.TYPE_SRV, + target = "1.2.3.4", + port = 8002, + weight = 5, + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + touch = 0, + expire = gettime()+10, + } + -- insert in the cache + lrucache:set(entry[1].type..":"..entry[1].name, entry) local results = {} for _ = 1,20 do @@ -1176,9 +1213,38 @@ describe("[DNS client]", function() assert.equal(2, track["1.2.3.4"]) end) it("port passing",function() - assert(client.init({ search = {}, })) - local ip, port, host - host = "atest.thijsschreijer.nl" + assert(client.init()) + local lrucache = client.getcache() + local entry_a = { + { + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "a.record.test", + ttl = 10, + }, + touch = 0, + expire = gettime()+10, + } + local entry_srv = { + { + type = client.TYPE_SRV, + target = "a.record.test", + port = 8001, + weight = 5, + priority = 20, + class = 1, + name = "srv.record.test", + ttl = 10, + }, + touch = 0, + expire = gettime()+10, + } + -- insert in the cache + lrucache:set(entry_a[1].type..":"..entry_a[1].name, entry_a) + lrucache:set(entry_srv[1].type..":"..entry_srv[1].name, entry_srv) + local ip, port + local host = "a.record.test" ip,port = client.toip(host) assert.is_string(ip) assert.is_nil(port) @@ -1187,7 +1253,7 @@ describe("[DNS client]", function() assert.is_string(ip) assert.equal(1234, port) - host = "srvtest.thijsschreijer.nl" + host = "srv.record.test" ip, port = client.toip(host) assert.is_string(ip) assert.is_number(port) From 4ba8d2ba4c0af9a082d4b2b4bcdefe4eeff7c30a Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 16 Nov 2021 10:10:01 -0500 Subject: [PATCH 0987/4351] fix(go) allow access to request headers in Log phase (#8075) --- kong/runloop/plugin_servers/init.lua | 20 +++++++++++++++++++ .../10-go_plugins/01-reports_spec.lua | 8 +++++++- spec/fixtures/go/go-hello.go | 12 +++++++++++ 3 files changed, 39 insertions(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 735ac5981fc..cb43ab8dd75 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -57,6 +57,25 @@ local exposed_api = { ctx_shared[k] = v end, + ["kong.request.get_headers"] = function(max) + local saved = save_for_later[coroutine_running()] + return saved and saved.request_headers or kong.request.get_headers(max) + end, + + ["kong.request.get_header"] = function(name) + local saved = save_for_later[coroutine_running()] + if not saved then + return kong.request.get_header(name) + end + + local header_value = saved.request_headers[name] + if type(header_value) == "table" then + header_value = header_value[1] + end + + return header_value + end, + ["kong.response.get_status"] = function() local saved = save_for_later[coroutine_running()] return saved and saved.response_status or kong.response.get_status() @@ -225,6 +244,7 @@ local function build_phases(plugin) serialize_data = kong.log.serialize(), ngx_ctx = ngx.ctx, ctx_shared = kong.ctx.shared, + request_headers = ngx.req.get_headers(100), response_headers = ngx.resp.get_headers(100), response_status = ngx.status, } diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index aea425bb35c..9b971e0eeb1 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -135,17 +135,23 @@ for _, strategy in helpers.each_strategy() do it("puts that stuff in the log", function() local proxy_client = assert(helpers.proxy_client()) local res = proxy_client:get("/", { - headers = { host = "http-service.test" } + headers = { + host = "http-service.test", + ["X-Loose-Data"] = "this", + } }) assert.res_status(200, res) proxy_client:close() local cfg = helpers.test_conf + ngx.sleep(0.1) local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) for _, logpat in ipairs{ "access_start: %d%d+\n", "shared_msg: Kong!\n", + "request_header: this\n", + "response_header: mock_upstream\n", "serialized:%b{}\n", } do assert.match(logpat, logs) diff --git a/spec/fixtures/go/go-hello.go b/spec/fixtures/go/go-hello.go index 4495d9224a9..f55099a1222 100644 --- a/spec/fixtures/go/go-hello.go +++ b/spec/fixtures/go/go-hello.go @@ -42,6 +42,18 @@ func (conf Config) Log(kong *pdk.PDK) { } kong.Log.Debug("access_start: ", access_start) + header_value, err := kong.Request.GetHeader("X-Loose-Data") + if err != nil { + kong.Log.Err(err.Error()) + } + kong.Log.Debug("request_header: ", header_value) + + header_value, err = kong.Response.GetHeader("X-Powered-By") + if err != nil { + kong.Log.Err(err.Error()) + } + kong.Log.Debug("response_header: ", header_value) + shared_msg, err := kong.Ctx.GetSharedString("shared_msg") if err != nil { kong.Log.Err(err.Error()) From 2aacaa0be8dc76f08203850e923815746eff5977 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 16 Nov 2021 23:19:35 +0800 Subject: [PATCH 0988/4351] refactor(*) detect that tls_passthrough_block is set more cleanly (#8068) --- kong/pdk/client.lua | 6 ++---- kong/router.lua | 3 +-- kong/runloop/handler.lua | 3 +-- 3 files changed, 4 insertions(+), 8 deletions(-) diff --git a/kong/pdk/client.lua b/kong/pdk/client.lua index fc56302de3b..c4a216c5f54 100644 --- a/kong/pdk/client.lua +++ b/kong/pdk/client.lua @@ -52,9 +52,8 @@ local function new(self) -- when proxying TLS request in second layer or doing TLS passthrough -- realip_remote_addr is always the previous layer of nginx thus always unix: - local tls_passthrough_block = ngx.var.kong_tls_passthrough_block if stream_subsystem and - ((tls_passthrough_block and #tls_passthrough_block > 0) or ngx.var.ssl_protocol) then + (ngx.var.kong_tls_passthrough_block == "1" or ngx.var.ssl_protocol) then return ngx.var.remote_addr end @@ -111,9 +110,8 @@ local function new(self) -- when proxying TLS request in second layer or doing TLS passthrough -- realip_remote_addr is always the previous layer of nginx thus always unix: - local tls_passthrough_block = ngx.var.kong_tls_passthrough_block if stream_subsystem and - ((tls_passthrough_block and #tls_passthrough_block > 0) or ngx.var.ssl_protocol) then + (ngx.var.kong_tls_passthrough_block == "1" or ngx.var.ssl_protocol) then return tonumber(ngx.var.remote_port) end diff --git a/kong/router.lua b/kong/router.lua index 69266ad8205..36205c931e8 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1912,8 +1912,7 @@ function _M.new(routes) -- when proxying TLS request in second layer or doing TLS passthrough -- rewrite the dst_ip,port back to what specified in proxy_protocol - local tls_passthrough_block = var.kong_tls_passthrough_block - if (tls_passthrough_block and #tls_passthrough_block > 0) or var.ssl_protocol then + if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then dst_ip = var.proxy_protocol_server_addr dst_port = tonumber(var.proxy_protocol_server_port) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 16060fa0626..45ad9ac4e35 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1128,8 +1128,7 @@ return { -- if matched route doesn't do tls_passthrough and we are in the preread server block -- this request should be TLS terminated; return immediately and not run further steps -- (even bypassing the balancer) - local tls_preread_block = var.kong_tls_preread_block - if tls_preread_block and #tls_preread_block > 0 then + if var.kong_tls_preread_block == "1" then local protocols = route.protocols if protocols and protocols.tls then log(DEBUG, "TLS termination required, return to second layer proxying") From 7a5a0f64e9d404fc80add465f7ae65e6db73c7e2 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Tue, 16 Nov 2021 07:52:36 -0800 Subject: [PATCH 0989/4351] docs(api) update path handling table (#8013) --- autodoc/admin-api/data/admin-api.lua | 32 +++++++++++++++++----------- 1 file changed, 20 insertions(+), 12 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 243b760949c..96e7e479358 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -892,18 +892,26 @@ return { Both versions of the algorithm detect "double slashes" when combining paths, replacing them by single slashes. - In the following table, `s` is the Service and `r` is the Route. - - | `s.path` | `r.path` | `r.strip_path` | `r.path_handling` | request path | proxied path | - |----------|----------|----------------|-------------------|--------------|---------------| - | `/s` | `/fv0` | `false` | `v0` | `/fv0req` | `/s/fv0req` | - | `/s` | `/fv1` | `false` | `v1` | `/fv1req` | `/sfv1req` | - | `/s` | `/tv0` | `true` | `v0` | `/tv0req` | `/s/req` | - | `/s` | `/tv1` | `true` | `v1` | `/tv1req` | `/sreq` | - | `/s` | `/fv0/` | `false` | `v0` | `/fv0/req` | `/s/fv0/req` | - | `/s` | `/fv1/` | `false` | `v1` | `/fv1/req` | `/sfv1/req` | - | `/s` | `/tv0/` | `true` | `v0` | `/tv0/req` | `/s/req` | - | `/s` | `/tv1/` | `true` | `v1` | `/tv1/req` | `/sreq` | + The following table shows the possible combinations of path handling version, strip path, and request: + + | `service.path` | `route.path` | `request` |`route.strip_path` | `route.path_handling` | request path | upstream path | + |----------------|--------------|-----------|-------------------|-----------------------|--------------|---------------| + | `/s` | `/fv0` | `req` | `false` | `v0` | `/fv0/req` | `/s/fv0/req` | + | `/s` | `/fv0` | `blank` | `false` | `v0` | `/fv0` | `/s/fv0` | + | `/s` | `/fv1` | `req` | `false` | `v1` | `/fv1/req` | `/sfv1/req` | + | `/s` | `/fv1` | `blank` | `false` | `v1` | `/fv1` | `/sfv1` | + | `/s` | `/tv0` | `req` | `true` | `v0` | `/tv0/req` | `/s/req` | + | `/s` | `/tv0` | `blank` | `true` | `v0` | `/tv0` | `/s` | + | `/s` | `/tv1` | `req` | `true` | `v1` | `/tv1/req` | `/s/req` | + | `/s` | `/tv1` | `blank` | `true` | `v1` | `/tv1` | `/s` | + | `/s` | `/fv0/` | `req` | `false` | `v0` | `/fv0/req` | `/s/fv0/req` | + | `/s` | `/fv0/` | `blank` | `false` | `v0` | `/fv0/` | `/s/fv01/` | + | `/s` | `/fv1/` | `req` | `false` | `v1` | `/fv1/req` | `/sfv1/req` | + | `/s` | `/fv1/` | `blank` | `false` | `v1` | `/fv1/` | `/sfv1/` | + | `/s` | `/tv0/` | `req` | `true` | `v0` | `/tv0/req` | `/s/req` | + | `/s` | `/tv0/` | `blank` | `true` | `v0` | `/tv0/` | `/s/` | + | `/s` | `/tv1/` | `req` | `true` | `v1` | `/tv1/req` | `/sreq` | + | `/s` | `/tv1/` | `blank` | `true` | `v1` | `/tv1/` | `/s` | ]], fields = { From 0a5b82ac11cb92dfb10b091901d5c210a52c59fb Mon Sep 17 00:00:00 2001 From: joyaljaimon <88231783+joyaljaimon@users.noreply.github.com> Date: Wed, 17 Nov 2021 17:37:42 +0530 Subject: [PATCH 0990/4351] docs(contributing) typos in contributing (#8016) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Update CONTRIBUTING.md Hi My name is Joyal Jaimon.I am an English Professor and I have read through your documentation.Because of the sheer amount of pull requests I think the documentation is reaching perfection.I have found very little changes which could enhance the experience for the end user.Kindly go through it hope it helps. Thanks And Regards Keep Coding Joyal Jaimon * Update CONTRIBUTING.md Co-authored-by: Enrique García Cota * Update CONTRIBUTING.md Co-authored-by: Enrique García Cota * Update CONTRIBUTING.md Co-authored-by: Enrique García Cota * Update CONTRIBUTING.md Co-authored-by: Enrique García Cota * Update CONTRIBUTING.md Co-authored-by: Enrique García Cota * Update CONTRIBUTING.md Co-authored-by: Enrique García Cota Co-authored-by: Enrique García Cota --- CONTRIBUTING.md | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 468be2456ec..20c145d6406 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -32,15 +32,15 @@ Consult the Table of Contents below, and jump to the desired section. ### Enterprise Edition -If you are a Kong Enterprise customer, contact the Enterprise Support channels +If you are a Kong Enterprise customer, you may contact the Enterprise Support channels by opening an Enterprise support ticket on [https://support.konghq.com](https://support.konghq.com/). -If you are experiencing a P1 issue, please call the [24/7 Enterprise Support +If you are experiencing a P1 issue, please call at the [24/7 Enterprise Support phone line](https://support.konghq.com/hc/en-us/articles/115004921808-Telephone-Support) for immediate assistance, as published in the Customer Success Reference Guide. -If you are interested in becoming a Kong Enterprise customer, please visit +If you are interested in becoming a Kong Enterprise customer, please to visit https://konghq.com/kong-enterprise-edition/ or contact us at [sales@konghq.com](mailto:sales@konghq.com). @@ -48,7 +48,7 @@ https://konghq.com/kong-enterprise-edition/ or contact us at ### Community Edition -There are several channels where you can get answers from the community +There are multiple channels where you can get answers from the community or the maintainers of this project: - Our public forum, [Kong Nation](https://discuss.konghq.com) is great for @@ -69,12 +69,12 @@ more than willing to assist you on those channels! ## Where to report bugs? Feel free to [submit an issue](https://github.com/Kong/kong/issues/new/choose) on -the GitHub repository, we would be grateful to hear about it! Please make sure -to respect the GitHub issue template, and include: +the GitHub repository, we would be grateful to hear about it! Please make sure that you +respect the GitHub issue template, and include: 1. A summary of the issue -2. A list of steps to reproduce the issue -3. The version of Kong you encountered the issue with +2. A list of steps to help reproduce the issue +3. The version of Kong that you encountered the issue with 4. Your Kong configuration, or the parts that are relevant to your issue If you wish, you are more than welcome to propose a patch to fix the issue! @@ -86,7 +86,7 @@ on how to best do so. ## Where to submit feature requests? You can [submit an issue](https://github.com/Kong/kong/issues/new/choose) for feature -requests. Please add as much detail as you can when doing so. +requests. Please make sure to add as much detail as you can when doing so. You are also welcome to propose patches adding new features. See the section on [Submitting a patch](#submitting-a-patch) for details. @@ -95,7 +95,7 @@ on [Submitting a patch](#submitting-a-patch) for details. ## Contributing -We welcome contributions of all kinds, you do not need to code to be helpful! +We welcome contributions of all kinds, there is no need to do code to be helpful! All of the following tasks are noble and worthy contributions that you can make without coding: @@ -115,7 +115,7 @@ patch](#submitting-a-patch) section. ### Improving the documentation The documentation hosted at https://docs.konghq.com is open source and built -with [Jekyll](https://jekyllrb.com/). You are welcome to propose changes to it +with [Jekyll](https://jekyllrb.com/). You are very welcome to propose changes to it (correct typos, add examples or clarifications...) and contribute to the [Kong Hub](https://docs.konghq.com/hub/)! @@ -130,7 +130,7 @@ We **do not** accept new plugins into the core repository. The plugins that are currently part of this repository are there because of historical reasons, but will be pushed into separate repositories in the foreseeable future. -If you wish to write a new plugin for your own needs, you should start by +If you are interested in writing a new plugin for your own needs, you should begin by reading the [Plugin Development Guide](https://docs.konghq.com/latest/plugin-development). @@ -160,7 +160,7 @@ When contributing, please follow the guidelines provided in this document. They will cover topics such as the different Git branches we use, the commit message format to use, or the appropriate code style. -Once you have read them, and you are ready to submit your Pull Request, be sure +Once you have read them, and you feel that you are ready to submit your Pull Request, be sure to verify a few things: - Your commit history is clean: changes are atomic and the git message format @@ -180,7 +180,7 @@ to be considered and will be reviewed by a maintainer. If you are asked to update your patch by a reviewer, please do so! Remember: **you are responsible for pushing your patch forward**. If you contributed it, -you are probably the one in need of it. You must be prepared to apply changes +you are probably the one in need of it. You must be ready to apply changes to it if necessary. If your Pull Request was accepted and fixes a bug, adds functionality, or @@ -369,7 +369,7 @@ $ luacheck . #### Writing tests We use [busted](https://olivinelabs.com/busted/) to write our tests. Your patch -should include the related test updates or additions, in the appropriate test +must include the related test updates or additions, in the appropriate test suite. - `spec/01-unit` gathers our unit tests (to test a given Lua module or @@ -383,7 +383,7 @@ suite. A few guidelines when writing tests: -- Use appropriate `describe` and `it` blocks, so it's obvious what is being +- Make sure to use appropriate `describe` and `it` blocks, so it's obvious to what is being tested exactly - Ensure the atomicity of your tests: no test should be asserting two unrelated behaviors at the same time From d3f0dda43074c3b760dd2e835ffb0f5ebcdb0caa Mon Sep 17 00:00:00 2001 From: Sergey Bondari Date: Fri, 19 Nov 2021 18:45:51 -0800 Subject: [PATCH 0991/4351] feat(conf) add dns_cache_size configuration parameter support --- kong.conf.default | 5 +++++ kong/conf_loader/init.lua | 1 + kong/templates/kong_defaults.lua | 1 + kong/tools/dns.lua | 1 + 4 files changed, 8 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index 99ad6b9cba9..88ea7b276ae 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1291,6 +1291,11 @@ # completes, or the `dns_stale_ttl` number of # seconds have passed. +#dns_cache_size = 10000 # Defines the maximum allowed number of + # DNS records stored in memory cache. + # Least recently used DNS records are discarded + # from cache if it is full. + #dns_not_found_ttl = 30 # TTL in seconds for empty DNS responses and # "(3) name error" responses. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 1a0c3075815..7e8a2910592 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -517,6 +517,7 @@ local CONF_INFERENCES = { dns_order = { typ = "array" }, dns_valid_ttl = { typ = "number" }, dns_stale_ttl = { typ = "number" }, + dns_cache_size = { typ = "number" }, dns_not_found_ttl = { typ = "number" }, dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 5937dad10d0..1862ce31c1e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -155,6 +155,7 @@ dns_hostsfile = /etc/hosts dns_order = LAST,SRV,A,CNAME dns_valid_ttl = NONE dns_stale_ttl = 4 +dns_cache_size = 10000 dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off diff --git a/kong/tools/dns.lua b/kong/tools/dns.lua index d1732cdc0f5..24869b0fdd0 100644 --- a/kong/tools/dns.lua +++ b/kong/tools/dns.lua @@ -31,6 +31,7 @@ local setup_client = function(conf) badTtl = conf.dns_error_ttl, -- ttl in seconds for dns error responses (except 3 - name error) emptyTtl = conf.dns_not_found_ttl, -- ttl in seconds for empty and "(3) name error" dns responses staleTtl = conf.dns_stale_ttl, -- ttl in seconds for records once they become stale + cacheSize = conf.dns_cache_size, -- maximum number of records cached in memory order = conf.dns_order, -- order of trying record types noSynchronisation = conf.dns_no_sync, } From d4fc545bdf18c71384f6f5ac6598172baa8bbe8f Mon Sep 17 00:00:00 2001 From: Sergey Bondari Date: Mon, 22 Nov 2021 10:30:18 -0800 Subject: [PATCH 0992/4351] chore(doc) explained dns_cache_size behavior better --- kong.conf.default | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong.conf.default b/kong.conf.default index 88ea7b276ae..a59209f16b5 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1294,7 +1294,10 @@ #dns_cache_size = 10000 # Defines the maximum allowed number of # DNS records stored in memory cache. # Least recently used DNS records are discarded - # from cache if it is full. + # from cache if it is full. Both errors and + # data are cached, therefore a single name query + # can easily take up 10-15 slots. Especially + # with k8s, with the default ndots=5 setting. #dns_not_found_ttl = 30 # TTL in seconds for empty DNS responses and # "(3) name error" responses. From 4ecd9b213d1f1c3c4aff684c06a0d62274b14ab3 Mon Sep 17 00:00:00 2001 From: Sergey Bondari Date: Mon, 22 Nov 2021 10:47:56 -0800 Subject: [PATCH 0993/4351] chore(doc) explained dns_cache_size behavior better Co-authored-by: Harry --- kong.conf.default | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index a59209f16b5..9b87c1cab12 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1296,8 +1296,7 @@ # Least recently used DNS records are discarded # from cache if it is full. Both errors and # data are cached, therefore a single name query - # can easily take up 10-15 slots. Especially - # with k8s, with the default ndots=5 setting. + # can easily take up 10-15 slots. #dns_not_found_ttl = 30 # TTL in seconds for empty DNS responses and # "(3) name error" responses. From 852f30fd71d31ffec9bd8cb32a953c57dc60cd3c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 23 Nov 2021 16:46:04 +0200 Subject: [PATCH 0994/4351] style(clustering) split inflating and deflating of config cache to separate methods (#8100) ### Summary This makes extending the functionality a bit easier. --- kong/clustering/data_plane.lua | 35 ++++++++++++++++++++++------------ 1 file changed, 23 insertions(+), 12 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 39194e55fac..ec406246f81 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -63,6 +63,16 @@ function _M.new(parent) end +function _M:encode_config(config) + return deflate_gzip(config) +end + + +function _M:decode_config(config) + return inflate_gzip(config) +end + + function _M:update_config(config_table, config_hash, update_cache) assert(type(config_table) == "table") @@ -78,7 +88,7 @@ function _M:update_config(config_table, config_hash, update_cache) if declarative.get_current_hash() == new_hash then ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", - "no need to reload") + "no need to reload") return true end @@ -94,12 +104,14 @@ function _M:update_config(config_table, config_hash, update_cache) -- local persistence only after load finishes without error local f, err = io_open(CONFIG_CACHE, "w") if not f then - ngx_log(ngx_ERR, _log_prefix, "unable to open cache file: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to open config cache file: ", err) else - res, err = f:write(assert(deflate_gzip(cjson_encode(config_table)))) + local config = assert(cjson_encode(config_table)) + config = assert(self:encode_config(config)) + res, err = f:write(config) if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to write cache file: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to write config cache file: ", err) end f:close() @@ -124,24 +136,23 @@ function _M:init_worker() f:close() if config and #config > 0 then - ngx_log(ngx_INFO, _log_prefix, "found cached copy of data-plane config, loading..") - - local err - - config, err = inflate_gzip(config) + ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") + config, err = self:decode_config(config) if config then - config = cjson_decode(config) - + config, err = cjson_decode(config) if config then local res res, err = self:update_config(config) if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to json decode cached config: ", err, ", ignoring") end else - ngx_log(ngx_ERR, _log_prefix, "unable to inflate cached config: ", err, ", ignoring...") + ngx_log(ngx_ERR, _log_prefix, "unable to decode cached config: ", err, ", ignoring") end end From 33c9c596c9603a50ae282bd11b0266d156d62805 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Tue, 23 Nov 2021 09:51:01 -0500 Subject: [PATCH 0995/4351] Tests: Fix timeout issue and remove deprecated ee prometheus tests (#8101) * tests(prometheus) remove deprecated EE test * tests(*) pg query locks: set a higher timeout value --- .../03-db/09-query-semaphore_spec.lua | 2 +- .../05-enterprise-exporter_spec.lua | 51 ------------------- 2 files changed, 1 insertion(+), 52 deletions(-) delete mode 100644 spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua diff --git a/spec/02-integration/03-db/09-query-semaphore_spec.lua b/spec/02-integration/03-db/09-query-semaphore_spec.lua index 28780e39108..21983bffa9e 100644 --- a/spec/02-integration/03-db/09-query-semaphore_spec.lua +++ b/spec/02-integration/03-db/09-query-semaphore_spec.lua @@ -20,7 +20,7 @@ describe("#postgres Postgres query locks", function() nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "slow-query", pg_max_concurrent_queries = 1, - pg_semaphore_timeout = 100, + pg_semaphore_timeout = 200, })) client = helpers.admin_client() end) diff --git a/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua b/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua deleted file mode 100644 index d35f1a50ecd..00000000000 --- a/spec/03-plugins/26-prometheus/05-enterprise-exporter_spec.lua +++ /dev/null @@ -1,51 +0,0 @@ -local helpers = require "spec.helpers" - -local t = pending -local pok = pcall(require, "kong.enterprise_edition.licensing") -if pok then - t = describe -end - -t("Plugin: prometheus (exporter) enterprise licenses", function() - local admin_client - - setup(function() - local bp = helpers.get_db_utils() - - bp.plugins:insert { - protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, - name = "prometheus", - } - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled", - }) - admin_client = helpers.admin_client() - end) - - teardown(function() - if admin_client then - admin_client:close() - end - - helpers.stop_kong() - end) - - it("exports enterprise licenses", function() - - local res = assert(admin_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - - assert.matches('kong_enterprise_license_signature %d+', body) - assert.matches('kong_enterprise_license_expiration %d+', body) - assert.matches('kong_enterprise_license_features{feature="ee_plugins"}', body, nil, true) - assert.matches('kong_enterprise_license_features{feature="write_admin_api"}', body, nil, true) - - assert.matches('kong_enterprise_license_errors 0', body, nil, true) - assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - end) -end) From 4f9e2b580958dc912971547d837b68d98766371e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 23 Nov 2021 23:01:04 +0800 Subject: [PATCH 0996/4351] feat(conf) add a new cipehrsuites `fips` that includes only FIPS (#8095) compliant ciphers Turning this option on doesn't make Kong FIPS complaint, it needs Kong to be linked with a FIPS complaint OpenSSL. --- kong.conf.default | 5 +++-- kong/conf_loader/init.lua | 12 ++++++++++++ 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 99ad6b9cba9..045a50f7643 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -536,11 +536,12 @@ #ssl_cipher_suite = intermediate # Defines the TLS ciphers served by Nginx. # Accepted values are `modern`, - # `intermediate`, `old`, or `custom`. + # `intermediate`, `old`, `fips` or `custom`. # # See https://wiki.mozilla.org/Security/Server_Side_TLS # for detailed descriptions of each cipher - # suite. + # suite. `fips` cipher suites are as decribed in + # https://wiki.openssl.org/index.php/FIPS_mode_and_TLS. #ssl_ciphers = # Defines a custom list of TLS ciphers to be # served by Nginx. This list must conform to diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 1a0c3075815..715f719796f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -74,6 +74,18 @@ local cipher_suites = { .. "AES256-SHA:" .. "DES-CBC3-SHA", prefer_server_ciphers = "on", + }, + fips = { -- https://wiki.openssl.org/index.php/FIPS_mode_and_TLS + -- TLSv1.0 and TLSv1.1 is not completely not FIPS compliant, + -- but must be used under certain condititions like key sizes, + -- signatures in the full chain that Kong can't control. + -- In that case, we disables TLSv1.0 and TLSv1.1 and user + -- can optionally turn them on if they are aware of the caveats. + -- No FIPS compliant predefined DH group available prior to + -- OpenSSL 3.0. + protocols = "TLSv1.2", + ciphers = "TLSv1.2+FIPS:kRSA+FIPS:!eNULL:!aNULL", + prefer_server_ciphers = "on", } } From ca2463eefc608ffe38b554bc7c38cf21d7ae044b Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 2 Nov 2021 12:44:32 +0100 Subject: [PATCH 0997/4351] docs(c*): add deprecation message internal-tracking: FT-2056 Signed-off-by: Joshua Schmid --- CHANGELOG.md | 2 ++ kong/conf_loader/init.lua | 1 + 2 files changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ff54adda7c..e6f7a22cf14 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -65,6 +65,8 @@ ### Dependencies - Bumped `go-pdk` used in tests from v0.6.0 to v0.7.1 [#7964](https://github.com/Kong/kong/pull/7964) +- Cassandra support is deprecated with 2.7 and will be fully removed with 4.0. + https://konghq.com/blog/cassandra-support-deprecated ### Additions diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 1a0c3075815..88a08293866 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -774,6 +774,7 @@ local function check_and_infer(conf, opts) end if conf.database == "cassandra" then + log.deprecation("Support for Cassandra is deprecated. Please refer to https://konghq.com/blog/cassandra-support-deprecated", {after = "2.7", removal = "4.0"}) if string.find(conf.cassandra_lb_policy, "DCAware", nil, true) and not conf.cassandra_local_datacenter then From 523f3edadd84f1b3ac74db7e7965b48cd77a1ccd Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 24 Nov 2021 07:19:03 -0500 Subject: [PATCH 0998/4351] docs(changelog) add deprecation notice for BasePlugin (#8096) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ff54adda7c..9863ce8476b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -102,6 +102,8 @@ In this release we continued our work on better performance: the password contained colon (`:`). [#7977](https://github.com/Kong/kong/pull/7977) Thanks [beldahanit](https://github.com/beldahanit) for reporting the issue! +- Old `BasePlugin` is deprecated and will be removed in a future version of Kong. + Porting tips in the [documentation](https://docs.konghq.com/gateway-oss/2.3.x/plugin-development/custom-logic/#porting-from-old-baseplugin-style) ### Fixes From a86955e2ae87a2d83db3d3cc9d80d5a7823c8c07 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Martin=20K=C3=B6lbel?= Date: Thu, 25 Nov 2021 13:19:18 +0100 Subject: [PATCH 0999/4351] feat(rate-limiting) add redis username support (#8032) * redis username support * Added username auth testcases * Updated test setup --- kong/plugins/rate-limiting/policies/init.lua | 8 +- kong/plugins/rate-limiting/schema.lua | 1 + .../23-rate-limiting/05-integration_spec.lua | 88 +++++++++++++++++++ 3 files changed, 96 insertions(+), 1 deletion(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index c7805bf5b0e..707f143211c 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -79,7 +79,13 @@ local function get_redis_connection(conf) if times == 0 then if is_present(conf.redis_password) then - local ok, err = red:auth(conf.redis_password) + local ok, err + if is_present(conf.redis_username) then + ok, err = red:auth(conf.redis_username, conf.redis_password) + else + ok, err = red:auth(conf.redis_password) + end + if not ok then kong.log.err("failed to auth Redis: ", err) return nil, err diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 275b4b9e26d..57a82d8d1f1 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -84,6 +84,7 @@ return { { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { type = "string", len_min = 0 }, }, + { redis_username = { type = "string" }, }, { redis_ssl = { type = "boolean", required = true, default = false, }, }, { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, { redis_server_name = typedefs.sni }, diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 33516f022a6..0fcb70505e8 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -8,6 +8,11 @@ local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 +local REDIS_USER_VALID = "ratelimit-user" +local REDIS_USER_INVALID = "some-user" +local REDIS_PASSWORD = "secret" + + local SLEEP_TIME = 1 @@ -20,6 +25,23 @@ local function flush_redis(db) red:close() end +local function add_redis_user() + local red = redis:new() + red:set_timeout(2000) + assert(red:connect(REDIS_HOST, REDIS_PORT)) + assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", ">" .. REDIS_PASSWORD)) + assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) + red:close() +end + +local function remove_redis_user() + local red = redis:new() + red:set_timeout(2000) + assert(red:connect(REDIS_HOST, REDIS_PORT)) + assert(red:acl("deluser", REDIS_USER_VALID)) + assert(red:acl("deluser", REDIS_USER_INVALID)) + red:close() +end describe("Plugin: rate-limiting (integration)", function() local client @@ -50,6 +72,7 @@ describe("Plugin: rate-limiting (integration)", function() lazy_setup(function() flush_redis(REDIS_DB_1) flush_redis(REDIS_DB_2) + add_redis_user() local route1 = assert(bp.routes:insert { hosts = { "redistest1.com" }, @@ -82,12 +105,54 @@ describe("Plugin: rate-limiting (integration)", function() fault_tolerant = false, } }) + + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = 3, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = 4, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } + }) + + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) client = helpers.proxy_client() end) + lazy_teardown(function() + remove_redis_user() + end) + it("connection pool respects database setting", function() local red = redis:new() red:set_timeout(2000) @@ -160,5 +225,28 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(1, tonumber(size_1)) assert.equal(1, tonumber(size_2)) end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + end) + end) end) From 7429fd89ab588d8c5ba0d8017ce55a733e3ec1db Mon Sep 17 00:00:00 2001 From: henripro Date: Sun, 28 Nov 2021 23:35:51 -0800 Subject: [PATCH 1000/4351] feat(service) migration to add enable col --- kong-2.6.0-0.rockspec | 1 + kong/db/migrations/core/014_230_to_270.lua | 20 ++++++++++++++++++++ kong/db/migrations/core/init.lua | 1 + 3 files changed, 22 insertions(+) create mode 100644 kong/db/migrations/core/014_230_to_270.lua diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index c0c5ac3a114..00149605c32 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -218,6 +218,7 @@ build = { ["kong.db.migrations.core.011_212_to_213"] = "kong/db/migrations/core/011_212_to_213.lua", ["kong.db.migrations.core.012_213_to_220"] = "kong/db/migrations/core/012_213_to_220.lua", ["kong.db.migrations.core.013_220_to_230"] = "kong/db/migrations/core/013_220_to_230.lua", + ["kong.db.migrations.core.014_230_to_270"] = "kong/db/migrations/core/014_230_to_270.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", diff --git a/kong/db/migrations/core/014_230_to_270.lua b/kong/db/migrations/core/014_230_to_270.lua new file mode 100644 index 00000000000..a0f43cfa0cf --- /dev/null +++ b/kong/db/migrations/core/014_230_to_270.lua @@ -0,0 +1,20 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "services" ADD "enabled" BOOLEAN DEFAULT true; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + }, + + cassandra = { + up = [[ + ALTER TABLE services ADD enabled boolean; + ]] + }, + } + \ No newline at end of file diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 5c1b2ec18ee..3788b423a3b 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -11,4 +11,5 @@ return { "011_212_to_213", "012_213_to_220", "013_220_to_230", + "014_230_to_270", } From 1339494f9cfc8f08433db91a7ce29443ddbe2483 Mon Sep 17 00:00:00 2001 From: henripro Date: Sun, 28 Nov 2021 23:59:23 -0800 Subject: [PATCH 1001/4351] feat(services) add enabled to service schema --- kong/db/schema/entities/services.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index b1093a246f1..f6436459d21 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -43,6 +43,7 @@ return { { tls_verify = { type = "boolean", }, }, { tls_verify_depth = { type = "integer", default = null, between = { 0, 64 }, }, }, { ca_certificates = { type = "array", elements = { type = "string", uuid = true, }, }, }, + { enabled = { type = "boolean", required = true, default = true, }, }, -- { load_balancer = { type = "foreign", reference = "load_balancers" } }, }, From ea491c525dfdd00c2a2dbdf8164d9cdbdb6e96bc Mon Sep 17 00:00:00 2001 From: henripro Date: Mon, 29 Nov 2021 00:06:01 -0800 Subject: [PATCH 1002/4351] feat(services) dont add disabled services to router --- kong/runloop/handler.lua | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 45ad9ac4e35..49892d09dd3 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -728,13 +728,17 @@ do return nil, err end - local r = { - route = route, - service = service, - } + -- routes with no services are added to router + -- but routes where the services.enabled == false are not put in router + if service == nil or service.enabled ~= false then + local r = { + route = route, + service = service, + } - i = i + 1 - routes[i] = r + i = i + 1 + routes[i] = r + end end counter = counter + 1 From f285e668bb72dd62e71abd5c2bac35d65faf96cf Mon Sep 17 00:00:00 2001 From: henripro Date: Mon, 29 Nov 2021 03:36:12 -0800 Subject: [PATCH 1003/4351] test(service) intergration test enabled service --- .../05-proxy/02-router_spec.lua | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 76661f5838c..331755c837b 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -235,6 +235,34 @@ for _, strategy in helpers.each_strategy() do hosts = { "serviceless-route-http.test" }, service = ngx.null, }, + { + paths = { "/disabled-service1" }, + protocols = { "http" }, + strip_path = false, + service = { + path = "/disabled-service-path/", + enabled = false, + }, + }, + { + paths = { [[/enabled-service/\w+]] }, + protocols = { "http" }, + strip_path = true, + service = { + path = "/anything/", + enabled = true, + name = "enabled-service", + }, + }, + { + paths = { "/enabled-service/disabled" }, + protocols = { "http" }, + strip_path = true, + service = { + path = "/some-path/", + enabled = false, + }, + }, }) first_service_name = routes[1].service.name end) @@ -411,6 +439,31 @@ for _, strategy in helpers.each_strategy() do assert.equal(routes[5].service.id, res.headers["kong-service-id"]) assert.equal(routes[5].service.name, res.headers["kong-service-name"]) end) + + describe('handles not enabled services', function() + it('ignores route where service enabled=false', function() + local res = assert(proxy_client:send { + method = "GET", + path = "/disabled-service1", + headers = { ["kong-debug"] = 1 }, + }) + + assert.res_status(404, res) + end) + + it('routes to regex path when longer path service enabled=false', function() + local res = assert(proxy_client:send { + method = "GET", + path = "/enabled-service/disabled", + headers = { ["kong-debug"] = 1 }, + }) + + assert.res_status(200, res) + assert.equal(routes[8].id, res.headers["kong-route-id"]) + assert.equal(routes[8].service.id, res.headers["kong-service-id"]) + assert.equal("enabled-service", res.headers["kong-service-name"]) + end) + end) end) if not enable_buffering then From 25b12f6e9f9cee77c52a286972c53e5cc2d7e596 Mon Sep 17 00:00:00 2001 From: henripro Date: Mon, 29 Nov 2021 04:18:26 -0800 Subject: [PATCH 1004/4351] tests(services) fix unit tests for enabled field --- .../01-unit/01-db/01-schema/05-services_spec.lua | 16 +++++++++++++++- .../02-process_auto_fields_spec.lua | 15 ++++++++++++++- .../11-declarative_config/03-flatten_spec.lua | 15 +++++++++++++++ 3 files changed, 44 insertions(+), 2 deletions(-) diff --git a/spec/01-unit/01-db/01-schema/05-services_spec.lua b/spec/01-unit/01-db/01-schema/05-services_spec.lua index e24460aa6ca..688901b835e 100644 --- a/spec/01-unit/01-db/01-schema/05-services_spec.lua +++ b/spec/01-unit/01-db/01-schema/05-services_spec.lua @@ -130,6 +130,7 @@ describe("services", function() connect_timeout = 1, read_timeout = 10, write_timeout = 100, + enabled = true, } local ok, err = Services:validate(service) @@ -214,6 +215,7 @@ describe("services", function() port = 80, protocol = "http", path = "/hello/path$with$!&'()*+,;=stuff", + enabled = true, } local ok, err = Services:validate(service) @@ -252,6 +254,7 @@ describe("services", function() host = "example.com", path = "/", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -265,6 +268,7 @@ describe("services", function() host = "example.com", path = "/abcd~user~2", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -281,6 +285,7 @@ describe("services", function() host = "example.com", path = valid_paths[i], port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -295,6 +300,7 @@ describe("services", function() host = "example.com", path = "/ovo/", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -407,6 +413,7 @@ describe("services", function() protocol = "http", host = valid_hosts[i], port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -480,7 +487,8 @@ describe("services", function() protocol = "http", host = "example.com", port = 80, - name = valid_names[i] + name = valid_names[i], + enabled = true, } local ok, err = Services:validate(service) @@ -496,6 +504,7 @@ describe("services", function() protocol = "tcp", host = "x.y", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -508,6 +517,7 @@ describe("services", function() protocol = "tls", host = "x.y", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -520,6 +530,7 @@ describe("services", function() protocol = "udp", host = "x.y", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -532,6 +543,7 @@ describe("services", function() protocol = "grpc", host = "x.y", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -544,6 +556,7 @@ describe("services", function() protocol = "grpcs", host = "x.y", port = 80, + enabled = true, } local ok, err = Services:validate(service) @@ -558,6 +571,7 @@ describe("services", function() host = "x.y", port = 80, path = "/", + enabled = true, } local ok, errs = Services:validate(service) diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua index 7737230d313..394a8fe6177 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua @@ -35,6 +35,7 @@ describe("declarative config: process_auto_fields", function() - name: foo host: example.com protocol: https + enabled: true _comment: my comment _ignore: - foo: bar @@ -59,6 +60,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, _comment = "my comment", _ignore = { { foo = "bar" } }, }, @@ -71,6 +73,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, _comment = "my comment", _ignore = { { foo = "bar" } }, } @@ -101,6 +104,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, } } }, config) @@ -254,7 +258,8 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, - plugins = {} + plugins = {}, + enabled = true, } } }, config) @@ -302,6 +307,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, _comment = "my comment", _ignore = { { foo = "bar" } }, plugins = { @@ -346,6 +352,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, plugins = { { name = "basic-auth", @@ -397,6 +404,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, routes = {} } } @@ -444,6 +452,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, routes = { { paths = { "/path" }, @@ -489,6 +498,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, routes = { { paths = { "/path" }, @@ -538,6 +548,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, routes = { { name = "foo", @@ -603,6 +614,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, routes = { { name = "foo", @@ -657,6 +669,7 @@ describe("declarative config: process_auto_fields", function() read_timeout = 60000, write_timeout = 60000, retries = 5, + enabled = true, routes = { { name = "bar", diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index ba1f5782361..5de27ea70c3 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -107,6 +107,7 @@ describe("declarative config: flatten", function() - name: foo host: example.com protocol: https + enabled: false _comment: my comment _ignore: - foo: bar @@ -139,6 +140,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, }, { id = "UUID", @@ -158,6 +160,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = false, }, } }, idempotent(config)) @@ -232,6 +235,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) @@ -464,6 +468,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) @@ -501,6 +506,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) @@ -637,6 +643,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, }, { connect_timeout = 60000, created_at = 1234567890, @@ -655,6 +662,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) end) @@ -690,6 +698,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) @@ -752,6 +761,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) end) @@ -904,6 +914,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, }, { connect_timeout = 60000, created_at = 1234567890, @@ -922,6 +933,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) end) @@ -989,6 +1001,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) @@ -1177,6 +1190,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, }, { connect_timeout = 60000, created_at = 1234567890, @@ -1195,6 +1209,7 @@ describe("declarative config: flatten", function() tls_verify_depth = null, tls_verify = null, ca_certificates = null, + enabled = true, } } }, idempotent(config)) end) From 399fd12b189f354fd5811a84e8df803effff98b2 Mon Sep 17 00:00:00 2001 From: henripro Date: Mon, 29 Nov 2021 04:26:54 -0800 Subject: [PATCH 1005/4351] test(services) fix core enities insert enabled --- spec/02-integration/03-db/02-db_core_entities_spec.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 6b927a10298..3832acd19bc 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -1382,6 +1382,7 @@ for _, strategy in helpers.each_strategy() do write_timeout = 60000, read_timeout = 60000, retries = 5, + enabled = true, tags = ngx.null, client_certificate = ngx.null, ca_certificates = ngx.null, @@ -1401,6 +1402,7 @@ for _, strategy in helpers.each_strategy() do write_timeout = 10000, read_timeout = 10000, retries = 6, + enabled = false, client_certificate = { id = certificate.id }, ca_certificates = { "c67521dd-8393-48fb-8d70-c5e251fb4b4c", }, tls_verify = ngx.null, @@ -1427,6 +1429,7 @@ for _, strategy in helpers.each_strategy() do write_timeout = 10000, read_timeout = 10000, retries = 6, + enabled = false, client_certificate = { id = certificate.id }, ca_certificates = { "c67521dd-8393-48fb-8d70-c5e251fb4b4c", }, }, service) From 00bfcc35b756653c150d695d35e8147ef00f0c7c Mon Sep 17 00:00:00 2001 From: henripro Date: Mon, 29 Nov 2021 04:59:43 -0800 Subject: [PATCH 1006/4351] kick ci From 1ba6c421ddcf0f7ffb2f67e1af16f79cd403cde0 Mon Sep 17 00:00:00 2001 From: henripro Date: Mon, 29 Nov 2021 14:58:19 -0800 Subject: [PATCH 1007/4351] feat(services) filter out disabled services exporting config --- kong/db/declarative/init.lua | 40 ++-- .../03-db/08-declarative_spec.lua | 195 +++++++++++++++++- .../09-hybrid_mode/01-sync_spec.lua | 64 +++++- 3 files changed, 283 insertions(+), 16 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 6afa181cb9b..bb61d33eb71 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -375,7 +375,7 @@ function declarative.load_into_db(entities, meta) end -local function export_from_db(emitter, skip_ws) +local function export_from_db(emitter, skip_ws, skip_disabled_services) local schemas = {} for _, dao in pairs(kong.db.daos) do if not (skip_ws and dao.schema.name == "workspaces") then @@ -392,6 +392,7 @@ local function export_from_db(emitter, skip_ws) _transform = false, }) + local disabled_services = {} for _, schema in ipairs(sorted_schemas) do if schema.db_export == false then goto continue @@ -404,23 +405,33 @@ local function export_from_db(emitter, skip_ws) table.insert(fks, field_name) end end - + for row, err in kong.db[name]:each(nil, { nulls = true, workspace = null }) do if not row then kong.log.err(err) return nil, err end - for _, foreign_name in ipairs(fks) do - if type(row[foreign_name]) == "table" then - local id = row[foreign_name].id - if id ~= nil then - row[foreign_name] = id + -- do not export disabled services and associated enitties when skip_disabled_services + if skip_disabled_services and name == "services" and not row.enabled then + disabled_services[row.id] = true + else + for _, foreign_name in ipairs(fks) do + if type(row[foreign_name]) == "table" then + local id = row[foreign_name].id + if disabled_services[id] then + goto skip_emit + end + + if id ~= nil then + row[foreign_name] = id + end end end - end - emitter:emit_entity(name, row) + emitter:emit_entity(name, row) + ::skip_emit:: + end end ::continue:: @@ -455,8 +466,12 @@ function fd_emitter.new(fd) end -function declarative.export_from_db(fd) - return export_from_db(fd_emitter.new(fd), true) +function declarative.export_from_db(fd, skip_ws, skip_disabled_services) + -- not sure if this really useful for skip_ws, + -- but I want to allow skip_disabled_services and would rather have consistant interface + skip_ws = skip_ws or true + skip_disabled_services = skip_disabled_services or false + return export_from_db(fd_emitter.new(fd), skip_ws, skip_disabled_services) end @@ -485,7 +500,8 @@ end function declarative.export_config() - return export_from_db(table_emitter.new(), false) + -- always skip_ws and skip_disabled_services + return export_from_db(table_emitter.new(), false, true) end diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index b172a4025f9..9e9a8e0333c 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -37,6 +37,24 @@ for _, strategy in helpers.each_strategy() do tags = { "potato", "carrot" }, } + local disabled_service_def = { + _tags = ngx.null, + connect_timeout = 60000, + created_at = 1549025889, + host = "example.com", + id = "5c220029-4f4a-48a0-b79b-9eec6f6412c0", + name = "disabled", + enabled = false, + path = ngx.null, + port = 80, + protocol = "https", + read_timeout = 60000, + retries = 5, + updated_at = 1549025889, + write_timeout = 60000, + tags = { "onions", "celery" }, + } + local route_def = { _tags = ngx.null, created_at = 1549025889, @@ -55,6 +73,24 @@ for _, strategy in helpers.each_strategy() do service = { id = service_def.id }, } + local disabled_route_def = { + _tags = ngx.null, + created_at = 1549025889, + id = "02a6749e-1ae3-4904-b429-894ecd679fc4", + name = "disabled-bar", + protocols = { "http", "https" }, + methods = ngx.null, + hosts = { "example.com" }, + paths = { "/disabled-route" }, + regex_priority = 0, + strip_path = true, + preserve_host = false, + snis = ngx.null, + sources = ngx.null, + destinations = ngx.null, + service = { id = disabled_service_def.id }, + } + local certificate_def = { _tags = ngx.null, created_at = 1541088353, @@ -93,6 +129,20 @@ for _, strategy in helpers.each_strategy() do } } + local disabled_service_plugin_def = { + _tags = ngx.null, + created_at = 1547047309, + id = "7425f330-cdd1-4f65-a6e9-78d631b3ef72", + service = { id = disabled_service_def.id }, + enabled = true, + name = "acl", + config = { + deny = ngx.null, + allow = { "*" }, + hide_groups_header = false, + } + } + --[[ FIXME this case is known to cause an issue local plugin_with_null_def = { _tags = ngx.null, @@ -148,10 +198,18 @@ for _, strategy in helpers.each_strategy() do assert(declarative.load_into_db({ snis = { [sni_def.id] = sni_def }, certificates = { [certificate_def.id] = certificate_def }, - routes = { [route_def.id] = route_def }, - services = { [service_def.id] = service_def }, + routes = { + [route_def.id] = route_def, + [disabled_route_def.id] = disabled_route_def, + }, + services = { + [service_def.id] = service_def, + [disabled_service_def.id] = disabled_service_def, + }, consumers = { [consumer_def.id] = consumer_def }, - plugins = { [plugin_def.id] = plugin_def, + plugins = { + [plugin_def.id] = plugin_def, + [disabled_service_plugin_def.id] = disabled_service_plugin_def, -- [plugin_with_null_def.id] = plugin_with_null_def, }, acls = { [acl_def.id] = acl_def }, @@ -264,6 +322,137 @@ for _, strategy in helpers.each_strategy() do assert.equals(ssl_fixtures.key, cert.key) assert.equals(ssl_fixtures.cert, cert.cert) + assert.equals(2, #yaml.services) + local service = assert(yaml.services[1]) + assert.equals(service_def.id, service.id) + assert.equals("example.com", service.host) + assert.equals("https", service.protocol) + table.sort(service.tags) + assert.same({"carrot", "potato"}, service.tags) + + -- expect disabled services and associated route and plugins to exist + local disabled_service = assert(yaml.services[2]) + assert.equals(disabled_service_def.id, disabled_service.id) + assert.equals("example.com", disabled_service.host) + assert.equals("https", disabled_service.protocol) + table.sort(disabled_service.tags) + assert.same({"celery", "onions"}, disabled_service.tags) + + assert.equals(2, #yaml.routes) + local route = assert(yaml.routes[2]) + assert.equals(route_def.id, route.id) + assert.equals("bar", route.name) + assert.equals("example.com", route.hosts[1]) + assert.same({ "http", "https" }, route.protocols) + assert.equals(service_def.id, route.service) + + local disabled_route = assert(yaml.routes[1]) + assert.equals(disabled_route_def.id, disabled_route.id) + assert.equals("example.com", disabled_route.hosts[1]) + assert.same({ "http", "https" }, disabled_route.protocols) + assert.equals(disabled_service_def.id, disabled_route.service) + + assert.equals(1, #yaml.consumers) + local consumer = assert(yaml.consumers[1]) + assert.equals(consumer_def.id, consumer.id) + assert.equals("andru", consumer_def.username) + assert.equals("donalds", consumer_def.custom_id) + + assert.equals(2, #yaml.plugins) + local plugin = assert(yaml.plugins[1]) + assert.equals(plugin_def.id, plugin.id) + assert.equals(service.id, plugin.service) + assert.equals("acl", plugin.name) + + local disabled_plugin = assert(yaml.plugins[2]) + assert.equals(disabled_service_plugin_def.id, disabled_plugin.id) + assert.equals(disabled_service_def.id, disabled_plugin.service) + assert.equals("acl", disabled_plugin.name) + + -- lyaml.load above returns null as its own format + assert(plugin.config.deny == lyaml.null) + plugin.config.deny = ngx.null + + assert.same(plugin_def.config, plugin.config) + + --[[ FIXME this case is known to cause an issue + local plugin_with_null = assert(db.plugins:select({ id = plugin_with_null_def.id }, { nulls = true })) + assert.equals(plugin_with_null_def.id, plugin_with_null.id) + assert.equals(service.id, plugin_with_null.service.id) + assert.equals("correlation-id", plugin_with_null.name) + assert.same(plugin_with_null_def.config, plugin_with_null.config + --]] + + assert.equals(1, #yaml.acls) + local acl = assert(yaml.acls[1]) + assert.equals(consumer_def.id, acl.consumer) + assert.equals("The A Team", acl.group) + + assert.equals(2, #yaml.basicauth_credentials) + table.sort(yaml.basicauth_credentials, function(a, b) + return a.username > b.username + end) + + local bac1 = assert(yaml.basicauth_credentials[1]) + assert.equals(consumer_def.id, bac1.consumer) + assert.equals("james", bac1.username) + assert.equals(crypto.hash(consumer_def.id, "secret"), bac1.password) + + local bac2 = assert(yaml.basicauth_credentials[2]) + assert.equals(consumer_def.id, bac2.consumer) + assert.equals("bond", bac2.username) + assert.equals(basicauth_hashed_credential_def.password, bac2.password) + end) + + it('exports from db without disabled services, and associated routes and plugins, skip_disabled_services=true', function () + local fake_file = { + buffer = {}, + write = function(self, str) + self.buffer[#self.buffer + 1] = str + end, + } + + assert(declarative.export_from_db(fake_file, true, true)) + + local exported_str = table.concat(fake_file.buffer) + local yaml = lyaml.load(exported_str) + + -- ensure tags & basicauth_credentials are not being exported + local toplevel_keys = {} + for k in pairs(yaml) do + toplevel_keys[#toplevel_keys + 1] = k + end + table.sort(toplevel_keys) + assert.same({ + "_format_version", + "_transform", + "acls", + "basicauth_credentials", + "certificates", + "consumers", + "parameters", + "plugins", + "routes", + "services", + "snis" + }, toplevel_keys) + + assert.equals("2.1", yaml._format_version) + assert.equals(false, yaml._transform) + + assert.equals(1, #yaml.snis) + local sni = assert(yaml.snis[1]) + assert.equals(sni_def.id, sni.id) + assert.equals(sni_def.name, sni.name) + assert.equals(certificate_def.id, sni.certificate) + + assert.equals(1, #yaml.certificates) + local cert = assert(yaml.certificates[1]) + assert.equals(certificate_def.id, cert.id) + assert.equals(ssl_fixtures.key, cert.key) + assert.equals(ssl_fixtures.cert, cert.cert) + + -- expect disabled services and associated route and plugins to not exist assert.equals(1, #yaml.services) local service = assert(yaml.services[1]) assert.equals(service_def.id, service.id) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 1bee9afbdea..48a499c3b13 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -171,7 +171,6 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) route_id = json.id - helpers.wait_until(function() local proxy_client = helpers.http_client("127.0.0.1", 9002) @@ -224,6 +223,69 @@ for _, strategy in helpers.each_strategy() do assert.matches("-rw-------", result, nil, true) end) + + it('does not sync services where enabled == false', function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + -- create service + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service2", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + local service_id = json.id + + -- -- create route + res = assert(admin_client:post("/services/mockbin-service2/routes", { + body = { paths = { "/soon-to-be-disabled" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + route_id = json.id + + -- test route + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + -- disable service + local res = assert(admin_client:patch("/services/" .. service_id, { + body = { enabled = false, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + -- as this is testing a negative behavior, there is no sure way to wait + -- this can probably be optimizted + ngx.sleep(2) + + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + -- test route again + res = assert(proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + })) + assert.res_status(404, res) + + proxy_client:close() + end) end) end) From 3f77c94d0adc69cfc9c2e1fdb977f5241e5e1447 Mon Sep 17 00:00:00 2001 From: Henri Pietila Date: Mon, 29 Nov 2021 16:17:35 -0800 Subject: [PATCH 1008/4351] refactor(services) remove required in favor of C* teardown Co-authored-by: Fero <6863207+mikefero@users.noreply.github.com> --- kong/db/migrations/core/014_230_to_270.lua | 27 +++++++++++++++++++++- kong/db/schema/entities/services.lua | 2 +- 2 files changed, 27 insertions(+), 2 deletions(-) diff --git a/kong/db/migrations/core/014_230_to_270.lua b/kong/db/migrations/core/014_230_to_270.lua index a0f43cfa0cf..8327aa93465 100644 --- a/kong/db/migrations/core/014_230_to_270.lua +++ b/kong/db/migrations/core/014_230_to_270.lua @@ -14,7 +14,32 @@ return { cassandra = { up = [[ ALTER TABLE services ADD enabled boolean; - ]] + ]], + teardown = function(connector) + local coordinator = assert(connector:get_stored_connection()) + local cassandra = require "cassandra" + + for rows, err in coordinator:iterate("SELECT partition, id, enabled FROM services") do + if err then + return nil, err + end + + for _, row in ipairs(rows) do + if not row.enabled then + local _, err = coordinator:execute("UPDATE services SET enabled = ? WHERE partition = ? AND id = ?", { + cassandra.boolean(true), + cassandra.text(row.partition), + cassandra.uuid(row.id), + }) + if err then + return nil, err + end + end + end + end + + return true + end, }, } \ No newline at end of file diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index f6436459d21..405c4a07654 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -43,7 +43,7 @@ return { { tls_verify = { type = "boolean", }, }, { tls_verify_depth = { type = "integer", default = null, between = { 0, 64 }, }, }, { ca_certificates = { type = "array", elements = { type = "string", uuid = true, }, }, }, - { enabled = { type = "boolean", required = true, default = true, }, }, + { enabled = { type = "boolean", default = true, }, }, -- { load_balancer = { type = "foreign", reference = "load_balancers" } }, }, From ba8d0fc016c86f239480ec3c212921a4e0cbb93c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 30 Nov 2021 23:52:40 +0800 Subject: [PATCH 1009/4351] doc(admin-api) add tls_passthrough in route (#8099) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * doc(admin-api) add tls_passthrough in route * Update autodoc/admin-api/data/admin-api.lua Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> * Update autodoc/admin-api/data/admin-api.lua Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Co-authored-by: Enrique García Cota Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> --- autodoc/admin-api/data/admin-api.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 96e7e479358..2fca140c787 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -875,9 +875,12 @@ return { * For `https`, at least one of `methods`, `hosts`, `headers`, `paths` or `snis`; * For `tcp`, at least one of `sources` or `destinations`; * For `tls`, at least one of `sources`, `destinations` or `snis`; + * For `tls_passthrough`, set `snis`; * For `grpc`, at least one of `hosts`, `headers` or `paths`; * For `grpcs`, at least one of `hosts`, `headers`, `paths` or `snis`. + A route can't have both `tls` and `tls_passthrough` protocols at same time. + #### Path handling algorithms `"v0"` is the behavior used in Kong 0.x and 2.x. It treats `service.path`, `route.path` and request path as From fe9ac8e284b4a51eb9008cd9e4d246ac303cb206 Mon Sep 17 00:00:00 2001 From: henripro Date: Tue, 30 Nov 2021 08:34:38 -0800 Subject: [PATCH 1010/4351] Revert "refactor(services) remove required in favor of C* teardown" This reverts commit 3f77c94d0adc69cfc9c2e1fdb977f5241e5e1447. --- kong/db/migrations/core/014_230_to_270.lua | 27 +--------------------- kong/db/schema/entities/services.lua | 2 +- 2 files changed, 2 insertions(+), 27 deletions(-) diff --git a/kong/db/migrations/core/014_230_to_270.lua b/kong/db/migrations/core/014_230_to_270.lua index 8327aa93465..a0f43cfa0cf 100644 --- a/kong/db/migrations/core/014_230_to_270.lua +++ b/kong/db/migrations/core/014_230_to_270.lua @@ -14,32 +14,7 @@ return { cassandra = { up = [[ ALTER TABLE services ADD enabled boolean; - ]], - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local cassandra = require "cassandra" - - for rows, err in coordinator:iterate("SELECT partition, id, enabled FROM services") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - if not row.enabled then - local _, err = coordinator:execute("UPDATE services SET enabled = ? WHERE partition = ? AND id = ?", { - cassandra.boolean(true), - cassandra.text(row.partition), - cassandra.uuid(row.id), - }) - if err then - return nil, err - end - end - end - end - - return true - end, + ]] }, } \ No newline at end of file diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index 405c4a07654..f6436459d21 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -43,7 +43,7 @@ return { { tls_verify = { type = "boolean", }, }, { tls_verify_depth = { type = "integer", default = null, between = { 0, 64 }, }, }, { ca_certificates = { type = "array", elements = { type = "string", uuid = true, }, }, }, - { enabled = { type = "boolean", default = true, }, }, + { enabled = { type = "boolean", required = true, default = true, }, }, -- { load_balancer = { type = "foreign", reference = "load_balancers" } }, }, From 803f3e25e9835c5e6654d94ab0bfb0e49a160dc6 Mon Sep 17 00:00:00 2001 From: henripro Date: Tue, 30 Nov 2021 09:42:06 -0800 Subject: [PATCH 1011/4351] fix(control_plane) add paramters to declartive.export_config --- kong/db/declarative/init.lua | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index bb61d33eb71..77d9cda74a8 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -469,8 +469,14 @@ end function declarative.export_from_db(fd, skip_ws, skip_disabled_services) -- not sure if this really useful for skip_ws, -- but I want to allow skip_disabled_services and would rather have consistant interface - skip_ws = skip_ws or true - skip_disabled_services = skip_disabled_services or false + if skip_ws == nil then + skip_ws = true + end + + if skip_disabled_services == nil then + skip_disabled_services = false + end + return export_from_db(fd_emitter.new(fd), skip_ws, skip_disabled_services) end @@ -499,9 +505,17 @@ function table_emitter.new() end -function declarative.export_config() - -- always skip_ws and skip_disabled_services - return export_from_db(table_emitter.new(), false, true) +function declarative.export_config(skip_ws, skip_disabled_services) + -- default skip_ws=false and skip_disabled_services=true + if skip_ws == nil then + skip_ws = false + end + + if skip_disabled_services == nil then + skip_disabled_services = true + end + + return export_from_db(table_emitter.new(), skip_ws, skip_disabled_services) end From 30c58762f3df9fc4d187b8d573d579b8ebb4a998 Mon Sep 17 00:00:00 2001 From: Henri Pietila Date: Tue, 30 Nov 2021 09:44:40 -0800 Subject: [PATCH 1012/4351] fixup! add newline --- kong/db/migrations/core/014_230_to_270.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/migrations/core/014_230_to_270.lua b/kong/db/migrations/core/014_230_to_270.lua index a0f43cfa0cf..dc85c7fb8dd 100644 --- a/kong/db/migrations/core/014_230_to_270.lua +++ b/kong/db/migrations/core/014_230_to_270.lua @@ -17,4 +17,4 @@ return { ]] }, } - \ No newline at end of file + \ No newline at end of file From 7beef01599a2bacbc150a202558cef9699f9f836 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 Nov 2021 20:56:41 +0200 Subject: [PATCH 1013/4351] perf(proxy) do not use pdk methods on hot path (#8044) ### Summary One very problematic feature of many PDK functions is that they do `check_phase` call, which in turn calls `ngx.ctx` and that creates a whole new ctx table in Lua land. This commit replaces PDK calls with direct calls to functionality that we need without unnecessary checks and `ngx.ctx` access. --- kong/runloop/balancer/init.lua | 11 +++++++-- kong/runloop/handler.lua | 42 ++++++++++++++++++++++++++-------- 2 files changed, 42 insertions(+), 11 deletions(-) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index f0fd357e28a..a736a89b7a2 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -37,6 +37,13 @@ local DEBUG = ngx.DEBUG local EMPTY_T = pl_tablex.readonly {} +local set_authority +local set_upstream_cert_and_key +if ngx.config.subsystem ~= "stream" then + set_authority = require("resty.kong.grpc").set_authority + set_upstream_cert_and_key = require("resty.kong.tls").set_upstream_cert_and_key +end + -- Calculates hash-value. -- Will only be called once per request, on first try. @@ -265,7 +272,7 @@ local function execute(balancer_data, ctx) return end - res, err = kong.service.set_tls_cert_key(cert.cert, cert.key) + res, err = set_upstream_cert_and_key(cert.cert, cert.key) if not res then log(ERR, "unable to apply upstream client TLS certificate ", client_certificate.id, ": ", err) @@ -379,7 +386,7 @@ local function set_host_header(balancer_data, upstream_scheme, upstream_host, is -- the nginx grpc module does not offer a way to override the -- :authority pseudo-header; use our internal API to do so if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then - local ok, err = kong.service.request.set_header(":authority", new_upstream_host) + local ok, err = set_authority(new_upstream_host) if not ok then log(ERR, "failed to set :authority header: ", err) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 45ad9ac4e35..34d4f54bd8c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -42,6 +42,10 @@ local unpack = unpack local escape = require("kong.tools.uri").escape +local is_http_module = subsystem == "http" +local is_stream_module = subsystem == "stream" + + local NOOP = function() end @@ -88,6 +92,27 @@ local _set_router_version local _register_balancer_events +local set_upstream_cert_and_key +local set_upstream_ssl_verify +local set_upstream_ssl_verify_depth +local set_upstream_ssl_trusted_store +local set_authority +if is_http_module then + local tls = require("resty.kong.tls") + set_upstream_cert_and_key = tls.set_upstream_cert_and_key + set_upstream_ssl_verify = tls.set_upstream_ssl_verify + set_upstream_ssl_verify_depth = tls.set_upstream_ssl_verify_depth + set_upstream_ssl_trusted_store = tls.set_upstream_ssl_trusted_store + set_authority = require("resty.kong.grpc").set_authority +end + + +local disable_proxy_ssl +if is_stream_module then + disable_proxy_ssl = require("resty.kong.tls").disable_proxy_ssl +end + + local update_lua_mem do local pid = ngx.worker.pid @@ -834,7 +859,6 @@ local balancer_prepare do local get_certificate = certificate.get_certificate local get_ca_certificate_store = certificate.get_ca_certificate_store - local subsystem = ngx.config.subsystem local function sleep_once_for_balancer_init() ngx.sleep(0) @@ -885,7 +909,7 @@ do ctx.balancer_data = balancer_data ctx.balancer_address = balancer_data -- for plugin backward compatibility - if service then + if is_http_module and service then local res, err local client_certificate = service.client_certificate @@ -897,7 +921,7 @@ do return end - res, err = kong.service.set_tls_cert_key(cert.cert, cert.key) + res, err = set_upstream_cert_and_key(cert.cert, cert.key) if not res then log(ERR, "unable to apply upstream client TLS certificate ", client_certificate.id, ": ", err) @@ -906,7 +930,7 @@ do local tls_verify = service.tls_verify if tls_verify then - res, err = kong.service.set_tls_verify(tls_verify) + res, err = set_upstream_ssl_verify(tls_verify) if not res then log(CRIT, "unable to set upstream TLS verification to: ", tls_verify, ", err: ", err) @@ -915,7 +939,7 @@ do local tls_verify_depth = service.tls_verify_depth if tls_verify_depth then - res, err = kong.service.set_tls_verify_depth(tls_verify_depth) + res, err = set_upstream_ssl_verify_depth(tls_verify_depth) if not res then log(CRIT, "unable to set upstream TLS verification to: ", tls_verify, ", err: ", err) @@ -932,7 +956,7 @@ do log(CRIT, "unable to get upstream TLS CA store, err: ", err) else - res, err = kong.service.set_tls_verify_store(res) + res, err = set_upstream_ssl_trusted_store(res) if not res then log(CRIT, "unable to set upstream TLS CA store, err: ", err) end @@ -940,8 +964,8 @@ do end end - if subsystem == "stream" and scheme == "tcp" then - local res, err = kong.service.request.disable_tls() + if is_stream_module and scheme == "tcp" then + local res, err = disable_proxy_ssl() if not res then log(ERR, "unable to disable upstream TLS handshake: ", err) end @@ -1396,7 +1420,7 @@ return { -- preserve_host=false, the header is set in `set_host_header`, -- so that it also applies to balancer retries if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then - local ok, err = kong.service.request.set_header(":authority", upstream_host) + local ok, err = set_authority(upstream_host) if not ok then log(ERR, "failed to set :authority header: ", err) end From 02cbd88bcd10a341641612fa4319abde21d0ea9c Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 30 Nov 2021 12:54:59 -0800 Subject: [PATCH 1014/4351] refactor(utils) use Lua 5.1 compatible xpcall (#8103) --- kong/tools/utils.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 301d8d42c0c..9ae971ae154 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -695,7 +695,9 @@ end -- @return success A boolean indicating wether the module was found. -- @return module The retrieved module, or the error in case of a failure function _M.load_module_if_exists(module_name) - local status, res = xpcall(require, debug.traceback, module_name) + local status, res = xpcall(function() + return require(module_name) + end, debug.traceback) if status then return true, res -- Here we match any character because if a module has a dash '-' in its name, we would need to escape it. From 484c0a10dd7bd4fd9688b4b3e304f52a02b33646 Mon Sep 17 00:00:00 2001 From: Travis Raines Date: Tue, 30 Nov 2021 13:29:22 -0800 Subject: [PATCH 1015/4351] fix(doc) add nightly link (#8128) --- DEVELOPER.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 2f627f57214..aa2828ee2a5 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -47,7 +47,7 @@ code, other repos are also under active development: - [Kong on IBM Cloud](https://github.com/andrew40404/installing-kong-IBM-cloud) - How to deploy Kong on IBM Cloud - [Kong and Instaclustr](https://www.instaclustr.com/solutions/managed-cassandra-for-kong/): Let Instaclustr manage your Cassandra cluster. -- [Master Builds][kong-master-builds]: Docker images for each commit in the `master` branch. +- [Master Builds](https://hub.docker.com/r/kong/kong): Docker images for each commit in the `master` branch. You can find every supported distribution at the [official installation page](https://konghq.com/install/#kong-community). From cc4d9861ea2905bc63db0880ef0e927f00466fbe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 30 Nov 2021 23:33:58 +0100 Subject: [PATCH 1016/4351] chore(plugins-ee) enable encryption of some fields if keyring enabled (EE feature) (#8112) --- kong/db/schema/metaschema.lua | 1 + kong/plugins/acme/schema.lua | 3 +++ kong/plugins/aws-lambda/schema.lua | 16 ++-------------- kong/plugins/azure-functions/schema.lua | 4 ++-- kong/plugins/basic-auth/daos.lua | 3 +-- kong/plugins/http-log/schema.lua | 2 +- kong/plugins/loggly/schema.lua | 2 +- kong/plugins/oauth2/daos.lua | 2 +- kong/plugins/oauth2/schema.lua | 2 +- kong/plugins/session/schema.lua | 2 +- 10 files changed, 14 insertions(+), 23 deletions(-) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 6abb1fc62e5..6ac43d1b847 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -71,6 +71,7 @@ local field_schema = { { legacy = { type = "boolean" }, }, { immutable = { type = "boolean" }, }, { err = { type = "string" } }, + { encrypted = { type = "boolean" }, }, } for _, field in ipairs(validators) do diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 0861e909ba8..ae376f67580 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -64,6 +64,7 @@ local schema = { -- very loose validation for basic sanity test match = "%w*%p*@+%w*%.?%w*", required = true, + encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE }, }, { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org/directory" }), }, @@ -73,9 +74,11 @@ local schema = { }, }, { eab_kid = { type = "string", + encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE }, }, { eab_hmac_key = { type = "string", + encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE }, }, -- Kong doesn't support multiple certificate chains yet { cert_type = { diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index f678fc0e126..02a76d111b7 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -1,17 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" -local function keyring_enabled() - local ok, enabled = pcall(function() - return kong.configuration.keyring_enabled - end) - - return ok and enabled or nil -end - --- symmetrically encrypt IAM access keys, if configured. this is available --- in Kong Enterprise: https://docs.konghq.com/enterprise/1.3-x/db-encryption/ -local ENCRYPTED = keyring_enabled() - return { name = "aws-lambda", fields = { @@ -31,11 +19,11 @@ return { } }, { aws_key = { type = "string", - encrypted = ENCRYPTED, + encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE } }, { aws_secret = { type = "string", - encrypted = ENCRYPTED, + encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE } }, { aws_region = typedefs.host }, { function_name = { diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index 33242e132a7..885a09ae0b3 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -10,8 +10,8 @@ return { { https = { type = "boolean", default = true }, }, { https_verify = { type = "boolean", default = false }, }, -- authorization - { apikey = { type = "string" }, }, - { clientid = { type = "string" }, }, + { apikey = { type = "string", encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE + { clientid = { type = "string", encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE -- target/location { appname = { type = "string", required = true }, }, { hostdomain = { type = "string", required = true, default = "azurewebsites.net" }, }, diff --git a/kong/plugins/basic-auth/daos.lua b/kong/plugins/basic-auth/daos.lua index 8dd859533dc..7963628a4c7 100644 --- a/kong/plugins/basic-auth/daos.lua +++ b/kong/plugins/basic-auth/daos.lua @@ -1,7 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" local crypto = require "kong.plugins.basic-auth.crypto" - return { { name = "basicauth_credentials", @@ -16,7 +15,7 @@ return { { created_at = typedefs.auto_timestamp_s }, { consumer = { type = "foreign", reference = "consumers", required = true, on_delete = "cascade" }, }, { username = { type = "string", required = true, unique = true }, }, - { password = { type = "string", required = true }, }, + { password = { type = "string", required = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature, it does nothing in Kong CE { tags = typedefs.tags }, }, transformations = { diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index 213bf62cbbb..c01f6cbe226 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -9,7 +9,7 @@ return { type = "record", fields = { -- NOTE: any field added here must be also included in the handler's get_queue_id method - { http_endpoint = typedefs.url({ required = true }) }, + { http_endpoint = typedefs.url({ required = true, encrypted = true }) }, -- encrypted = true is a Kong-Enterprise exclusive feature, does nothing in Kong CE { method = { type = "string", default = "POST", one_of = { "POST", "PUT", "PATCH" }, }, }, { content_type = { type = "string", default = "application/json", one_of = { "application/json" }, }, }, { timeout = { type = "number", default = 10000 }, }, diff --git a/kong/plugins/loggly/schema.lua b/kong/plugins/loggly/schema.lua index 7483f99d6fd..b5b2f4d1f9c 100644 --- a/kong/plugins/loggly/schema.lua +++ b/kong/plugins/loggly/schema.lua @@ -15,7 +15,7 @@ return { fields = { { host = typedefs.host({ default = "logs-01.loggly.com" }), }, { port = typedefs.port({ default = 514 }), }, - { key = { type = "string", required = true }, }, + { key = { type = "string", required = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature, it does nothing in Kong CE { tags = { type = "set", default = { "kong" }, diff --git a/kong/plugins/oauth2/daos.lua b/kong/plugins/oauth2/daos.lua index 2610a466043..f4ffbf1aa77 100644 --- a/kong/plugins/oauth2/daos.lua +++ b/kong/plugins/oauth2/daos.lua @@ -32,7 +32,7 @@ local oauth2_credentials = { { consumer = { type = "foreign", reference = "consumers", required = true, on_delete = "cascade", }, }, { name = { type = "string", required = true }, }, { client_id = { type = "string", required = false, unique = true, auto = true }, }, - { client_secret = { type = "string", required = false, auto = true }, }, + { client_secret = { type = "string", required = false, auto = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE { hash_secret = { type = "boolean", required = true, default = false }, }, { redirect_uris = { type = "array", diff --git a/kong/plugins/oauth2/schema.lua b/kong/plugins/oauth2/schema.lua index 8b3a9790092..1fc51a3022b 100644 --- a/kong/plugins/oauth2/schema.lua +++ b/kong/plugins/oauth2/schema.lua @@ -22,7 +22,7 @@ return { fields = { { scopes = { type = "array", elements = { type = "string" }, }, }, { mandatory_scope = { type = "boolean", default = false, required = true }, }, - { provision_key = { type = "string", unique = true, auto = true, required = true }, }, + { provision_key = { type = "string", unique = true, auto = true, required = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE { token_expiration = { type = "number", default = 7200, required = true }, }, { enable_authorization_code = { type = "boolean", default = false, required = true }, }, { enable_implicit_grant = { type = "boolean", default = false, required = true }, }, diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 671c7fc9834..af570b7db55 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -2,7 +2,6 @@ local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" local utils = require "kong.tools.utils" - local char = string.char local rand = math.random local encode_base64 = ngx.encode_base64 @@ -42,6 +41,7 @@ return { type = "string", required = false, default = random_string(), + encrypted = true, -- Kong Enterprise Exclusive. This does nothing in Kong CE }, }, { cookie_name = { type = "string", default = "session" } }, From c85dd5502d28a77cc6ae0a2ce355a11dd1a4054a Mon Sep 17 00:00:00 2001 From: henripro Date: Tue, 30 Nov 2021 13:48:06 -0800 Subject: [PATCH 1017/4351] feat(declartive) skip disabled plugins when exporting ' --- kong/db/declarative/init.lua | 35 +++++++++++-------- .../03-db/08-declarative_spec.lua | 26 +++++++++++--- 2 files changed, 41 insertions(+), 20 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 77d9cda74a8..b2e720e36f4 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -375,7 +375,7 @@ function declarative.load_into_db(entities, meta) end -local function export_from_db(emitter, skip_ws, skip_disabled_services) +local function export_from_db(emitter, skip_ws, skip_disabled_entities) local schemas = {} for _, dao in pairs(kong.db.daos) do if not (skip_ws and dao.schema.name == "workspaces") then @@ -412,26 +412,31 @@ local function export_from_db(emitter, skip_ws, skip_disabled_services) return nil, err end - -- do not export disabled services and associated enitties when skip_disabled_services - if skip_disabled_services and name == "services" and not row.enabled then + -- do not export disabled services and disabled plugins when skip_disabled_entities + -- as well do not export plugins and routes of dsiabled services + if skip_disabled_entities and name == "services" and not row.enabled then disabled_services[row.id] = true + + elseif skip_disabled_entities and name == "plugins" and not row.enabled then + goto skip_emit + else for _, foreign_name in ipairs(fks) do if type(row[foreign_name]) == "table" then local id = row[foreign_name].id - if disabled_services[id] then + if disabled_services[id] then goto skip_emit end - if id ~= nil then row[foreign_name] = id end + end end emitter:emit_entity(name, row) - ::skip_emit:: end + ::skip_emit:: end ::continue:: @@ -466,18 +471,18 @@ function fd_emitter.new(fd) end -function declarative.export_from_db(fd, skip_ws, skip_disabled_services) +function declarative.export_from_db(fd, skip_ws, skip_disabled_entities) -- not sure if this really useful for skip_ws, - -- but I want to allow skip_disabled_services and would rather have consistant interface + -- but I want to allow skip_disabled_entities and would rather have consistant interface if skip_ws == nil then skip_ws = true end - if skip_disabled_services == nil then - skip_disabled_services = false + if skip_disabled_entities == nil then + skip_disabled_entities = false end - return export_from_db(fd_emitter.new(fd), skip_ws, skip_disabled_services) + return export_from_db(fd_emitter.new(fd), skip_ws, skip_disabled_entities) end @@ -505,17 +510,17 @@ function table_emitter.new() end -function declarative.export_config(skip_ws, skip_disabled_services) +function declarative.export_config(skip_ws, skip_disabled_entities) -- default skip_ws=false and skip_disabled_services=true if skip_ws == nil then skip_ws = false end - if skip_disabled_services == nil then - skip_disabled_services = true + if skip_disabled_entities == nil then + skip_disabled_entities = true end - return export_from_db(table_emitter.new(), skip_ws, skip_disabled_services) + return export_from_db(table_emitter.new(), skip_ws, skip_disabled_entities) end diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index 9e9a8e0333c..e447f63502e 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -143,6 +143,16 @@ for _, strategy in helpers.each_strategy() do } } + -- plugin is disabled, but attached to enabled service + local disabled_plugin_def = { + _tags = ngx.null, + created_at = 1547047310, + id = "9d26ae22-dc45-4988-87f6-bd655a676ae6", + enabled = false, + name = "key-auth", + service = { id = service_def.id }, + } + --[[ FIXME this case is known to cause an issue local plugin_with_null_def = { _tags = ngx.null, @@ -210,6 +220,7 @@ for _, strategy in helpers.each_strategy() do plugins = { [plugin_def.id] = plugin_def, [disabled_service_plugin_def.id] = disabled_service_plugin_def, + [disabled_plugin_def.id] = disabled_plugin_def, -- [plugin_with_null_def.id] = plugin_with_null_def, }, acls = { [acl_def.id] = acl_def }, @@ -358,16 +369,21 @@ for _, strategy in helpers.each_strategy() do assert.equals("andru", consumer_def.username) assert.equals("donalds", consumer_def.custom_id) - assert.equals(2, #yaml.plugins) + assert.equals(3, #yaml.plugins) local plugin = assert(yaml.plugins[1]) assert.equals(plugin_def.id, plugin.id) assert.equals(service.id, plugin.service) assert.equals("acl", plugin.name) - local disabled_plugin = assert(yaml.plugins[2]) - assert.equals(disabled_service_plugin_def.id, disabled_plugin.id) - assert.equals(disabled_service_def.id, disabled_plugin.service) - assert.equals("acl", disabled_plugin.name) + local service_disabled_plugin = assert(yaml.plugins[2]) + assert.equals(disabled_service_plugin_def.id, service_disabled_plugin.id) + assert.equals(disabled_service_def.id, service_disabled_plugin.service) + assert.equals("acl", service_disabled_plugin.name) + + local disabled_plugin = assert(yaml.plugins[3]) + assert.equals(disabled_plugin_def.id, disabled_plugin.id) + assert.equals(service_def.id, disabled_plugin.service) + assert.equals("key-auth", disabled_plugin.name) -- lyaml.load above returns null as its own format assert(plugin.config.deny == lyaml.null) From a6f61269b13c4746a7759de916f5c6d92d11d8dd Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 1 Dec 2021 02:01:09 -0500 Subject: [PATCH 1018/4351] feat(grpc) recursively scan imported files for services and methods Fixes FTI-3027 --- kong/plugins/grpc-gateway/deco.lua | 2 +- kong/plugins/grpc-web/deco.lua | 2 +- kong/tools/grpc.lua | 24 +++++++---- spec/01-unit/22-grpc-utils_spec.lua | 42 +++++++++++++++++++ spec/fixtures/grpc/direct_imports.proto | 7 ++++ spec/fixtures/grpc/second_level_imports.proto | 7 ++++ 6 files changed, 75 insertions(+), 9 deletions(-) create mode 100644 spec/01-unit/22-grpc-utils_spec.lua create mode 100644 spec/fixtures/grpc/direct_imports.proto create mode 100644 spec/fixtures/grpc/second_level_imports.proto diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 0ea58c58b66..3bd60155d72 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -115,7 +115,7 @@ local function get_proto_info(fname) end end end - end) + end, true) _proto_info[fname] = info return info diff --git a/kong/plugins/grpc-web/deco.lua b/kong/plugins/grpc-web/deco.lua index 45616641698..67494b59ec0 100644 --- a/kong/plugins/grpc-web/deco.lua +++ b/kong/plugins/grpc-web/deco.lua @@ -65,7 +65,7 @@ local function get_proto_info(fname) mthd.input_type, mthd.output_type, } - end) + end, true) _proto_info[fname] = info return info diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 2ab35268f64..58c61d931e1 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -53,25 +53,35 @@ local function set_hooks() end --- loads a .proto file optionally applies a function on each defined method. -function grpc.each_method(fname, f) - - local dir, name = pl_path.splitpath(pl_path.abspath(fname)) +function grpc.each_method(fname, f, recurse) + local dir = pl_path.splitpath(pl_path.abspath(fname)) local p = protoc.new() p:addpath("/usr/include") p:addpath("/usr/local/opt/protobuf/include/") p:addpath("/usr/local/kong/lib/") p:addpath("kong") p:addpath("kong/include") + p:addpath("spec/fixtures/grpc") p.include_imports = true p:addpath(dir) - p:loadfile(name) + p:loadfile(fname) set_hooks() - local parsed = p:parsefile(name) + local parsed = p:parsefile(fname) if f then - for _, srvc in ipairs(parsed.service) do - for _, mthd in ipairs(srvc.method) do + + if recurse and parsed.dependency then + if parsed.public_dependency then + for _, dependency_index in ipairs(parsed.public_dependency) do + local sub = parsed.dependency[dependency_index + 1] + grpc.each_method(sub, f, true) + end + end + end + + for _, srvc in ipairs(parsed.service or {}) do + for _, mthd in ipairs(srvc.method or {}) do f(parsed, srvc, mthd) end end diff --git a/spec/01-unit/22-grpc-utils_spec.lua b/spec/01-unit/22-grpc-utils_spec.lua new file mode 100644 index 00000000000..156b753a6bb --- /dev/null +++ b/spec/01-unit/22-grpc-utils_spec.lua @@ -0,0 +1,42 @@ +local grpc_tools = require "kong.tools.grpc" + +describe("grpc tools", function() + it("visits service methods", function() + local methods = {} + grpc_tools.each_method("helloworld.proto", + function(parsed, service, method) + methods[#methods + 1] = string.format("%s.%s", service.name, method.name) + end) + assert.same({ + "HelloService.SayHello", + "HelloService.UnknownMethod", + }, methods) + end) + + it("visits imported methods", function() + local methods = {} + grpc_tools.each_method("direct_imports.proto", + function(parsed, service, method) + methods[#methods + 1] = string.format("%s.%s", service.name, method.name) + end, true) + assert.same({ + "HelloService.SayHello", + "HelloService.UnknownMethod", + "Own.Open", + }, methods) + end) + + it("imports recursively", function() + local methods = {} + grpc_tools.each_method("second_level_imports.proto", + function(parsed, service, method) + methods[#methods + 1] = string.format("%s.%s", service.name, method.name) + end, true) + assert.same({ + "HelloService.SayHello", + "HelloService.UnknownMethod", + "Own.Open", + "Added.Final", + }, methods) + end) +end) diff --git a/spec/fixtures/grpc/direct_imports.proto b/spec/fixtures/grpc/direct_imports.proto new file mode 100644 index 00000000000..1a4bb350d22 --- /dev/null +++ b/spec/fixtures/grpc/direct_imports.proto @@ -0,0 +1,7 @@ +syntax = "proto3"; + +import "helloworld.proto"; + +service Own { + rpc Open(hello.HelloRequest) returns (hello.HelloResponse); +} diff --git a/spec/fixtures/grpc/second_level_imports.proto b/spec/fixtures/grpc/second_level_imports.proto new file mode 100644 index 00000000000..7edce70a1c9 --- /dev/null +++ b/spec/fixtures/grpc/second_level_imports.proto @@ -0,0 +1,7 @@ +syntax = "proto3"; + +import "direct_imports.proto"; + +service Added { + rpc Final(hello.HelloRequest) returns (hello.HelloResponse); +} From ef07976c68b4be16e9054270fa0e9bfaafc0a34f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 1 Dec 2021 09:50:19 +0100 Subject: [PATCH 1019/4351] feat(sandbox) allow `os.date` and `table.concat` in the sandbox CT-293 --- kong/tools/kong-lua-sandbox.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/tools/kong-lua-sandbox.lua b/kong/tools/kong-lua-sandbox.lua index f8b722ffba0..d91d6dadfe8 100644 --- a/kong/tools/kong-lua-sandbox.lua +++ b/kong/tools/kong-lua-sandbox.lua @@ -70,13 +70,13 @@ math.frexp math.huge math.ldexp math.log math.log10 math.max math.min math.modf math.pi math.pow math.rad math.random math.sin math.sinh math.sqrt math.tan math.tanh -os.clock os.difftime os.time +os.clock os.date os.difftime os.time string.byte string.char string.find string.format string.gmatch string.gsub string.len string.lower string.match string.rep string.reverse string.sub string.upper -table.insert table.maxn table.remove table.sort +table.concat table.insert table.maxn table.remove table.sort ]]):gsub('%S+', function(id) local module, method = id:match('([^%.]+)%.([^%.]+)') From 550ef158042d5722f553cc04e11c246e59b66846 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 11 Nov 2021 09:31:13 +0100 Subject: [PATCH 1020/4351] docs(autodoc) remove unused autodoc/conf scripts Related with #8062 This change should (probably) not be merged in the EE branch. The docs generation for the conf file of the opensource version is now being produced from a script in the Enterprise repo which will produce both versions of the scripts (OSS & Enterprise). As a result this code is dead code on the OSS repo. Merging this and #8092 upstream might have unintended consequences if the scripts used there for autodocs are "descendants" of these scripts. --- autodoc/conf/data.lua | 384 -------------------------------------- autodoc/conf/generate.lua | 198 -------------------- autodoc/conf/parser.lua | 224 ---------------------- 3 files changed, 806 deletions(-) delete mode 100644 autodoc/conf/data.lua delete mode 100755 autodoc/conf/generate.lua delete mode 100644 autodoc/conf/parser.lua diff --git a/autodoc/conf/data.lua b/autodoc/conf/data.lua deleted file mode 100644 index 541a6f59ac0..00000000000 --- a/autodoc/conf/data.lua +++ /dev/null @@ -1,384 +0,0 @@ -local data = {} - -data.header = [[ ---- -# -# WARNING: this file was auto-generated by a script. -# DO NOT edit this file directly. Instead, send a pull request to change -# the files in https://github.com/Kong/kong/tree/master/autodoc/conf -# -title: Configuration Reference ---- - -## Configuration loading - -Kong comes with a default configuration file that can be found at -`/etc/kong/kong.conf.default` if you installed Kong via one of the official -packages. To start configuring Kong, you can copy this file: - -```bash -$ cp /etc/kong/kong.conf.default /etc/kong/kong.conf -``` - -Kong will operate with default settings should all the values in your -configuration be commented out. Upon starting, Kong looks for several -default locations that might contain a configuration file: - -``` -/etc/kong/kong.conf -/etc/kong.conf -``` - -You can override this behavior by specifying a custom path for your -configuration file using the `-c / --conf` argument in the CLI: - -```bash -$ kong start --conf /path/to/kong.conf -``` - -The configuration format is straightforward: simply uncomment any property -(comments are defined by the `#` character) and modify it to your needs. -Boolean values can be specified as `on`/`off` or `true`/`false` for convenience. - -## Verifying your configuration - -You can verify the integrity of your settings with the `check` command: - -```bash -$ kong check -configuration at is valid -``` - -This command will take into account the environment variables you have -currently set, and will error out in case your settings are invalid. - -Additionally, you can also use the CLI in debug mode to have more insight -as to what properties Kong is being started with: - -```bash -$ kong start -c --vv -2016/08/11 14:53:36 [verbose] no config file found at /etc/kong.conf -2016/08/11 14:53:36 [verbose] no config file found at /etc/kong/kong.conf -2016/08/11 14:53:36 [debug] admin_listen = "0.0.0.0:8001" -2016/08/11 14:53:36 [debug] database = "postgres" -2016/08/11 14:53:36 [debug] log_level = "notice" -[...] -``` - -## Environment variables - -When loading properties out of a configuration file, Kong will also look for -environment variables of the same name. This allows you to fully configure Kong -via environment variables, which is very convenient for container-based -infrastructures, for example. - -To override a setting using an environment variable, declare an environment -variable with the name of the setting, prefixed with `KONG_` and capitalized. - -For example: - -``` -log_level = debug # in kong.conf -``` - -can be overridden with: - -```bash -$ export KONG_LOG_LEVEL=error -``` - -## Injecting Nginx directives - -Tweaking the Nginx configuration of your Kong instances allows you to optimize -its performance for your infrastructure. - -When Kong starts, it builds an Nginx configuration file. You can inject custom -Nginx directives to this file directly via your Kong configuration. - -### Injecting individual Nginx directives - -Any entry added to your `kong.conf` file that is prefixed by `nginx_http_`, -`nginx_proxy_` or `nginx_admin_` will be converted into an equivalent Nginx -directive by removing the prefix and added to the appropriate section of the -Nginx configuration: - -- Entries prefixed with `nginx_http_` will be injected to the overall `http` -block directive. - -- Entries prefixed with `nginx_proxy_` will be injected to the `server` block -directive handling Kong's proxy ports. - -- Entries prefixed with `nginx_admin_` will be injected to the `server` block -directive handling Kong's Admin API ports. - -For example, if you add the following line to your `kong.conf` file: - -``` -nginx_proxy_large_client_header_buffers=16 128k -``` - -it will add the following directive to the proxy `server` block of Kong's -Nginx configuration: - -``` - large_client_header_buffers 16 128k; -``` - -Like any other entry in `kong.conf`, these directives can also be specified -using [environment variables](#environment-variables) as shown above. For -example, if you declare an environment variable like this: - -```bash -$ export KONG_NGINX_HTTP_OUTPUT_BUFFERS="4 64k" -``` - -This will result in the following Nginx directive being added to the `http` -block: - -``` - output_buffers 4 64k; -``` - -As always, be mindful of your shell's quoting rules specifying values -containing spaces. - -For more details on the Nginx configuration file structure and block -directives, see https://nginx.org/en/docs/beginners_guide.html#conf_structure. - -For a list of Nginx directives, see https://nginx.org/en/docs/dirindex.html. -Note however that some directives are dependent of specific Nginx modules, -some of which may not be included with the official builds of Kong. - -### Including files via injected Nginx directives - -For more complex configuration scenarios, such as adding entire new -`server` blocks, you can use the method described above to inject an -`include` directive to the Nginx configuration, pointing to a file -containing your additional Nginx settings. - -For example, if you create a file called `my-server.kong.conf` with -the following contents: - -``` -# custom server -server { - listen 2112; - location / { - # ...more settings... - return 200; - } -} -``` - -You can make the Kong node serve this port by adding the following -entry to your `kong.conf` file: - -``` -nginx_http_include = /path/to/your/my-server.kong.conf -``` - -or, alternatively, by configuring it via an environment variable: - -```bash -$ export KONG_NGINX_HTTP_INCLUDE="/path/to/your/my-server.kong.conf" -``` - -Now, when you start Kong, the `server` section from that file will be added to -that file, meaning that the custom server defined in it will be responding, -alongside the regular Kong ports: - -```bash -$ curl -I http://127.0.0.1:2112 -HTTP/1.1 200 OK -... -``` - -Note that if you use a relative path in an `nginx_http_include` property, that -path will be interpreted relative to the value of the `prefix` property of -your `kong.conf` file (or the value of the `-p` flag of `kong start` if you -used it to override the prefix when starting Kong). - -## Custom Nginx templates & embedding Kong - -For the vast majority of use-cases, using the Nginx directive injection system -explained above should be sufficient for customizing the behavior of Kong's -Nginx instance. This way, you can manage the configuration and tuning of your -Kong node from a single `kong.conf` file (and optionally your own included -files), without having to deal with custom Nginx configuration templates. - -There are two scenarios in which you may want to make use of custom Nginx -configuration templates directly: - -- In the rare occasion that you may need to modify some of Kong's default -Nginx configuration that are not adjustable via its standard `kong.conf` -properties, you can still modify the template used by Kong for producing its -Nginx configuration and launch Kong using your customized template. - -- If you need to embed Kong in an already running OpenResty instance, you -can reuse Kong's generated configuration and include it in your existing -configuration. - -### Custom Nginx templates - -Kong can be started, reloaded and restarted with an `--nginx-conf` argument, -which must specify an Nginx configuration template. Such a template uses the -[Penlight][Penlight] [templating engine][pl.template], which is compiled using -the given Kong configuration, before being dumped in your Kong prefix -directory, moments before starting Nginx. - -The default template can be found at: -https://github.com/kong/kong/tree/master/kong/templates. It is split in two -Nginx configuration files: `nginx.lua` and `nginx_kong.lua`. The former is -minimalistic and includes the latter, which contains everything Kong requires -to run. When `kong start` runs, right before starting Nginx, it copies these -two files into the prefix directory, which looks like so: - -``` -/usr/local/kong -├── nginx-kong.conf -└── nginx.conf -``` - -If you must tweak global settings that are defined by Kong but not adjustable -via the Kong configuration in `kong.conf`, you can inline the contents of the -`nginx_kong.lua` configuration template into a custom template file (in this -example called `custom_nginx.template`) like this: - -``` -# --------------------- -# custom_nginx.template -# --------------------- - -worker_processes ${{ "{{NGINX_WORKER_PROCESSES" }}}}; # can be set by kong.conf -daemon ${{ "{{NGINX_DAEMON" }}}}; # can be set by kong.conf - -pid pids/nginx.pid; # this setting is mandatory -error_log logs/error.log ${{ "{{LOG_LEVEL" }}}}; # can be set by kong.conf - -events { - use epoll; # a custom setting - multi_accept on; -} - -http { - - # contents of the nginx_kong.lua template follow: - - resolver ${{ "{{DNS_RESOLVER" }}}} ipv6=off; - charset UTF-8; - error_log logs/error.log ${{ "{{LOG_LEVEL" }}}}; - access_log logs/access.log; - - ... # etc -} -``` - -You can then start Kong with: - -```bash -$ kong start -c kong.conf --nginx-conf custom_nginx.template -``` - -## Embedding Kong in OpenResty - -If you are running your own OpenResty servers, you can also easily embed Kong -by including the Kong Nginx sub-configuration using the `include` directive. -If you have an existing Nginx configuration, you can simply include the -Kong-specific portion of the configuration which is output by Kong in a separate -`nginx-kong.conf` file: - -``` -# my_nginx.conf - -# ...your nginx settings... - -http { - include 'nginx-kong.conf'; - - # ...your nginx settings... -} -``` - -You can then start your Nginx instance like so: - -```bash -$ nginx -p /usr/local/openresty -c my_nginx.conf -``` - -and Kong will be running in that instance (as configured in `nginx-kong.conf`). - -## Serving both a website and your APIs from Kong - -A common use case for API providers is to make Kong serve both a website -and the APIs themselves over the Proxy port — `80` or `443` in -production. For example, `https://example.net` (Website) and -`https://example.net/api/v1` (API). - -To achieve this, we cannot simply declare a new virtual server block, -like we did in the previous section. A good solution is to use a custom -Nginx configuration template which inlines `nginx_kong.lua` and adds a new -`location` block serving the website alongside the Kong Proxy `location` -block: - -``` -# --------------------- -# custom_nginx.template -# --------------------- - -worker_processes ${{ "{{NGINX_WORKER_PROCESSES" }}}}; # can be set by kong.conf -daemon ${{ "{{NGINX_DAEMON" }}}}; # can be set by kong.conf - -pid pids/nginx.pid; # this setting is mandatory -error_log logs/error.log ${{ "{{LOG_LEVEL" }}}}; # can be set by kong.conf -events {} - -http { - # here, we inline the contents of nginx_kong.lua - charset UTF-8; - - # any contents until Kong's Proxy server block - ... - - # Kong's Proxy server block - server { - server_name kong; - - # any contents until the location / block - ... - - # here, we declare our custom location serving our website - # (or API portal) which we can optimize for serving static assets - location / { - root /var/www/example.net; - index index.htm index.html; - ... - } - - # Kong's Proxy location / has been changed to /api/v1 - location /api/v1 { - set $upstream_host nil; - set $upstream_scheme nil; - set $upstream_uri nil; - - # Any remaining configuration for the Proxy location - ... - } - } - - # Kong's Admin server block goes below - # ... -} -``` - -## Properties reference -]] - - -data.footer = [[ - - -[Penlight]: http://stevedonovan.github.io/Penlight/api/index.html -[pl.template]: http://stevedonovan.github.io/Penlight/api/libraries/pl.template.html -]] - -return data diff --git a/autodoc/conf/generate.lua b/autodoc/conf/generate.lua deleted file mode 100755 index 19d6ef74775..00000000000 --- a/autodoc/conf/generate.lua +++ /dev/null @@ -1,198 +0,0 @@ -#!/usr/bin/env resty - --- This file must be executed from the root folder, i.e. --- ./autodoc/conf/generate.lua -setmetatable(_G, nil) - -local lfs = require("lfs") - -local data = require("autodoc.conf.data") -local parser = require("autodoc.conf.parser") - --- "EXAMPLE of teXT" => "Example Of Text". NGINX and DNS are kept uppercase -local function titleize(str) - return str:gsub("(%a)([%w_']*)", function(first, rest) - return first:upper()..rest:lower() - end):gsub("Nginx", "NGINX"):gsub("Dns", "DNS") -end - --- Given a text, wrap it to the given max width -local function word_wrap(text, newline_prefix, width) - width = width or 80 - - local remaining = width - local res = {} - local line = {} - - for word in text:gmatch("%S+") do - if #word + 1 > remaining then - res[#res + 1] = table.concat(line, " ") - if newline_prefix then - word = newline_prefix .. word - end - line = { word } - remaining = width - #word - - else - line[#line + 1] = word - remaining = remaining - (#word + 1) - end - end - - res[#res + 1] = table.concat(line, " ") - return table.concat(res, "\n") -end - --- Formats a description's markdown by: --- * Applying word-wrap of 80 characters to ps and uls --- * Keeping code sections intact --- * Fixing spacing and consistently adding empty lines between blocks. -local function format_description(description) - local blocks_buffer = {} - for i, block in ipairs(description) do - if block.type == "ul" then - - local items_buffer = {} - for j, line in ipairs(block.items) do - items_buffer[j] = word_wrap("- " .. line, " ") - end - blocks_buffer[i] = table.concat(items_buffer, "\n") - - elseif block.type == "code" then - blocks_buffer[i] = table.concat({ "```", block.text, "```" }, "\n") - - else - blocks_buffer[i] = word_wrap(block.text) - end - end - return table.concat(blocks_buffer, "\n\n") -end - - --- Given a list of markdown blocks, format it as a single line, for putting inside a table cell. --- uls or code blocks will just raise an error. -local function format_description_as_line(description) - local blocks_buffer = {} - local len = 0 - for i, block in ipairs(description) do - if i > 1 then - len = len + 1 - blocks_buffer[len] = " " - end - - if block.type == "ul" then - error("Cannot format a markdown ul as a line for a table. Use an HTML table instead") - elseif block.type == "code" then - error("Cannot format markdown code as a line for a table. Use an HTML table instead") - else - len = len + 1 - blocks_buffer[len] = string.gsub(block.text, "\n", " ") - end - end - - return table.concat(blocks_buffer) -end - - -local function format_default(default) - return default and "`" .. default .. "`" or "none" -end - - -local table_header = [[ -name | description | default --------|--------------|----------]] - - -local inputpath = "kong.conf.default" -local infd = assert(io.open(inputpath, "r")) -local lines = {} -for line in infd:lines() do - table.insert(lines, line) -end -infd:close() - -local parsed = assert(parser.parse(lines)) - -lfs.mkdir("autodoc") -lfs.mkdir("autodoc/output") -local outpath = "autodoc/output/configuration.md" -local outfd = assert(io.open(outpath, "w+")) - -outfd:write(data.header) - - -local function write(str) - outfd:write(str) - outfd:write("\n") -end - -print("Building Configuration docs...") - -for _, section in ipairs(parsed) do - write("") - write("### " .. titleize(section.name) .. " section") - write("") - if section.description and #section.description > 0 then - write(format_description(section.description)) - write("") - write("---") - write("") - end - - local pg_found = false - local cassandra_found = false - local render_as_table = false - - for _, var in ipairs(section.vars) do - - if string.match(var.name, "^pg_.+$") then - render_as_table = true - if not pg_found then - pg_found = true - write("") - write("#### Postgres settings") - write("") - write(table_header) - end - - elseif string.match(var.name, "^cassandra_.+$") then - render_as_table = true - if not cassandra_found then - cassandra_found = true - write("") - write("#### Cassandra settings") - write("") - write(table_header) - end - - else - if render_as_table then - write("") - end - render_as_table = false - end - - if render_as_table then - write("**" .. var.name .. - "** | " .. format_description_as_line(var.description) .. - " | " .. format_default(var.default)) - - else - write("#### " .. var.name) - write("") - write(format_description(var.description)) - write("") - write("Default: " .. format_default(var.default)) - write("") - write("---") - write("") - end - end -end - -outfd:write(data.footer) - -outfd:close() - -print(" Wrote " .. outpath) diff --git a/autodoc/conf/parser.lua b/autodoc/conf/parser.lua deleted file mode 100644 index 6b45f37cc5b..00000000000 --- a/autodoc/conf/parser.lua +++ /dev/null @@ -1,224 +0,0 @@ -local parser = {} - - -local function starts_with(str, start) - return str and str:sub(1, #start) == start -end - - -local function trim(str) - return str and (str:gsub("^%s*(.-)%s*$", "%1")) -end - - --- Remove the initial #, and the space after it, if it exists --- (does not remove two or more spaces) -local function remove_hash_prefix(str) - local hash_prefix = str:match("^%s*#") - if hash_prefix then - str = str:sub(#hash_prefix + 1, #str) - end - if str:sub(1, 1) == " " and str:sub(2, 2) ~= " " then - str = str:sub(2, #str) - end - return str -end - - -local function cleanup(str) - if not str then return nil end - return trim(remove_hash_prefix(str)) -end - - --- Parses a description into an array of blocks. It recognizes 3 types: --- --- A regular markdown paragraph looks like this: --- { type = "p", text = "A regular paragrap looks like this:" } --- --- A ul paragraph with two items like: --- * First item --- * Second item --- Looks like this: --- { type = "ul", items = { "First item", "Second item" } } --- --- A code section with code like: --- ``` --- print("hello") --- ``` --- Looks lie: --- { type = "code", text = 'print("hello")' } --- --- @param array of lines containing a description --- @returns an array of blocks. -local function parse_description(description_buffer) - local blocks = {} - local block = { type = "p" } - local buffer = {} - - local finish_block = function() - if #buffer > 0 then - if block.type == "p" or block.type == "code" then - block.text = table.concat(buffer, "\n") - else - block.items[#block.items + 1] = table.concat(buffer, " ") - end - buffer = {} - blocks[#blocks + 1] = block - end - end - - - local new_block = function(new_type) - finish_block() - block = { type = new_type } - if new_type == "ul" then - block.items = {} - end - end - - for _, line in ipairs(description_buffer) do - if block.type == "ul" then - if line:sub(1, 2) == "- " then - block.items[#block.items + 1] = table.concat(buffer, " ") - buffer = { (line:sub(3, #line)) } - - elseif line:sub(1, 2) == " " then - buffer[#buffer + 1] = line:sub(2, #line) - - else -- ul finished - if line:sub(-1) == "." then - buffer[#buffer + 1] = line - new_block("p") - - elseif #line == 0 then - new_block("p") - - else - new_block("p") - buffer[#buffer + 1] = line - end - end - - else -- not ul - -- ul starting - if line:sub(1, 2) == "- " then - new_block("ul") - buffer[1] = line:sub(3, #line) - - -- code starting - elseif line:sub(1, 3) == "```" then - if block.is_code then - new_block("p") - - else - new_block("code") - end - else - if line:sub(-1) == "." then - buffer[#buffer + 1] = line - new_block("p") - - elseif #line == 0 then - new_block("p") - - else - buffer[#buffer + 1] = line - end - end - end - end - - finish_block() - - return blocks -end - - -function parser.parse(lines) - - local current_line_index = 0 - local current_line = "" - -- next line. Skips empty lines automatically - -- Does not skip lines with just the # sign - local nl = function() - repeat - current_line_index = current_line_index + 1 - current_line = lines[current_line_index] - until not current_line or #current_line > 0 - end - - local res = {} - local current_section - local current_var - local description_buffer - - local finish_current_var = function() - if not current_var then return end - - if description_buffer then - current_var.description = parse_description(description_buffer) - description_buffer = nil - end - - current_var = nil - end - - local add_description_line = function(line) - if not line then - return - end - description_buffer[#description_buffer + 1] = remove_hash_prefix(line) - end - - repeat - nl() - if starts_with(current_line, "#----") then - finish_current_var() - nl() - local current_section_name = cleanup(current_line) - if current_section_name then - current_section = { name = current_section_name, vars = {} } - description_buffer = {} - table.insert(res, current_section) - nl() -- skip the #----- after the section name - end - - elseif current_section and current_line then - local var_name, default, first_description_line = string.match(current_line, "#([^%s]+) = ([^#]*)#?%s*(.*)") - if var_name then - if current_section and not current_var then - current_section.description = parse_description(description_buffer) - end - - finish_current_var() - - default = cleanup(default) - if #default == 0 then - default = nil - end - - current_var = { - name = var_name, - default = default, - } - table.insert(current_section.vars, current_var) - description_buffer = {} - add_description_line(first_description_line) - - -- skip the intial intro text with if current_section then ... - -- if we are not parsing a new section header or a new var (with an assignment), - -- just keep adding lines to the current description - elseif current_section then - add_description_line(current_line) - end - end - until not current_line - - finish_current_var() - - return res -end - - -return parser From cbe598e4563bebe3d5417f2bf6e70872f79185eb Mon Sep 17 00:00:00 2001 From: Harry Date: Wed, 1 Dec 2021 02:57:05 -0800 Subject: [PATCH 1021/4351] refactor(schema) remove goto statements for Lua 5.1 compat (#8104) --- kong/db/schema/entity.lua | 24 ++++++------- kong/db/schema/init.lua | 76 ++++++++++++++++++++------------------- 2 files changed, 51 insertions(+), 49 deletions(-) diff --git a/kong/db/schema/entity.lua b/kong/db/schema/entity.lua index 0547aef7ec0..bf62e46f86a 100644 --- a/kong/db/schema/entity.lua +++ b/kong/db/schema/entity.lua @@ -43,23 +43,21 @@ function Entity.new(definition) return nil, entity_errors.NO_NILABLE:format(name) end - if field.abstract then - goto continue - end + if not field.abstract then - if field.type == "map" then - if field.keys.type ~= "string" then - return nil, entity_errors.MAP_KEY_STRINGS_ONLY:format(name) - end + if field.type == "map" then + if field.keys.type ~= "string" then + return nil, entity_errors.MAP_KEY_STRINGS_ONLY:format(name) + end - elseif field.type == "record" then - make_records_required(field) + elseif field.type == "record" then + make_records_required(field) - elseif field.type == "function" then - return nil, entity_errors.NO_FUNCTIONS:format(name) - end + elseif field.type == "function" then + return nil, entity_errors.NO_FUNCTIONS:format(name) + end - ::continue:: + end end self.new_subschema = Entity.new_subschema diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index dbc62903a68..a4de61c2c85 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2080,6 +2080,39 @@ local function allow_record_fields_by_name(record, loop) end +local function get_transform_args(input, original_input, output, transformation) + local args = {} + local argc = 0 + for _, input_field_name in ipairs(transformation.input) do + local value = get_field(output or original_input or input, input_field_name) + if is_nonempty(value) then + argc = argc + 1 + if original_input then + args[argc] = get_field(output or input, input_field_name) + else + args[argc] = value + end + + else + return nil + end + end + + if transformation.needs then + for _, need in ipairs(transformation.needs) do + local value = get_field(output or input, need) + if is_nonempty(value) then + argc = argc + 1 + args[argc] = get_field(output or input, need) + + else + return nil + end + end + end + return args +end + --- Run transformations on fields. -- @param input The input table. -- @param original_input The original input for transformation detection. @@ -2101,48 +2134,19 @@ function Schema:transform(input, original_input, context) transform = transformation.on_write end - if not transform then - goto next - end + if transform then + local args = get_transform_args(input, original_input, output, transformation) - local args = {} - local argc = 0 - for _, input_field_name in ipairs(transformation.input) do - local value = get_field(output or original_input or input, input_field_name) - if is_nonempty(value) then - argc = argc + 1 - if original_input then - args[argc] = get_field(output or input, input_field_name) - else - args[argc] = value + if args then + local data, err = transform(unpack(args)) + if err then + return nil, validation_errors.TRANSFORMATION_ERROR:format(err) end - else - goto next + output = self:merge_values(data, output or input) end end - if transformation.needs then - for _, need in ipairs(transformation.needs) do - local value = get_field(output or input, need) - if is_nonempty(value) then - argc = argc + 1 - args[argc] = get_field(output or input, need) - - else - goto next - end - end - end - - local data, err = transform(unpack(args)) - if err then - return nil, validation_errors.TRANSFORMATION_ERROR:format(err) - end - - output = self:merge_values(data, output or input) - - ::next:: end return output or input From eec2fbfa993a871cd98474b809c83eb8cfaf332b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Dec 2021 13:51:01 +0200 Subject: [PATCH 1022/4351] chore(deps) bump inspect from 3.1.1 to 3.1.2 (#8134) --- kong-2.6.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index c0c1a95c4a0..e2c57e304c0 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -12,7 +12,7 @@ description = { license = "Apache 2.0" } dependencies = { - "inspect == 3.1.1", + "inspect == 3.1.2", "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.11.0", From 35f2f39f03900842b81ee36a0e408e93aac81a68 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Dec 2021 13:51:25 +0200 Subject: [PATCH 1023/4351] chore(deps) bump resty.openssl to from 0.8.1 to 0.8.2 (#8135) ### Summary - **jwk:** fix typo of secp521r1 [81d2a64](https://github.com/fffonion/lua-resty-openssl/commit/81d2a646bde7a66ab87e127eace0d40aa714be58) --- kong-2.6.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index e2c57e304c0..44357c8c5b9 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.4.2", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.1", + "lua-resty-openssl == 0.8.2", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From 0d9c1779427322140997dc408b47b53959188645 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 1 Dec 2021 00:45:52 -0800 Subject: [PATCH 1024/4351] Revert "feat(hybrid) hybrid mode 2.0 communication protocol" This reverts commit 01b60664ded7ab0a2b5d245117e7bf884c7d5a2c. CT-319 --- kong-2.6.0-0.rockspec | 9 - kong/conf_loader/init.lua | 1 - kong/hybrid/control_plane.lua | 190 ------------------ kong/hybrid/data_plane.lua | 163 --------------- kong/hybrid/event_loop.lua | 179 ----------------- kong/hybrid/init.lua | 58 ------ kong/hybrid/message.lua | 130 ------------ kong/hybrid/queue.lua | 41 ---- kong/hybrid/rpc.lua | 140 ------------- kong/init.lua | 17 -- kong/templates/kong_defaults.lua | 1 - kong/templates/nginx_kong.lua | 8 - spec/01-unit/19-hybrid/01-message_spec.lua | 112 ----------- .../06-hybrid_communication_spec.lua | 109 ---------- spec/fixtures/custom_nginx.template | 8 - .../plugins/hybrid-comm-tests/handler.lua | 36 ---- .../kong/plugins/hybrid-comm-tests/schema.lua | 16 -- 17 files changed, 1218 deletions(-) delete mode 100644 kong/hybrid/control_plane.lua delete mode 100644 kong/hybrid/data_plane.lua delete mode 100644 kong/hybrid/event_loop.lua delete mode 100644 kong/hybrid/init.lua delete mode 100644 kong/hybrid/message.lua delete mode 100644 kong/hybrid/queue.lua delete mode 100644 kong/hybrid/rpc.lua delete mode 100644 spec/01-unit/19-hybrid/01-message_spec.lua delete mode 100644 spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua diff --git a/kong-2.6.0-0.rockspec b/kong-2.6.0-0.rockspec index 44357c8c5b9..ad5f211df85 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.6.0-0.rockspec @@ -221,15 +221,6 @@ build = { ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", - ["kong.hybrid"] = "kong/hybrid/init.lua", - ["kong.hybrid.data_plane"] = "kong/hybrid/data_plane.lua", - ["kong.hybrid.event_loop"] = "kong/hybrid/event_loop.lua", - ["kong.hybrid.control_plane"] = "kong/hybrid/control_plane.lua", - ["kong.hybrid.message"] = "kong/hybrid/message.lua", - ["kong.hybrid.queue"] = "kong/hybrid/queue.lua", - ["kong.hybrid.rpc"] = "kong/hybrid/rpc.lua", - - ["kong.pdk"] = "kong/pdk/init.lua", ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", ["kong.pdk.private.phases"] = "kong/pdk/private/phases.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index cbaabfdafac..b3c0c92208b 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -644,7 +644,6 @@ local CONF_INFERENCES = { cluster_server_name = { typ = "string" }, cluster_data_plane_purge_delay = { typ = "number" }, cluster_ocsp = { enum = { "on", "off", "optional" } }, - cluster_v2 = { typ = "boolean", }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, diff --git a/kong/hybrid/control_plane.lua b/kong/hybrid/control_plane.lua deleted file mode 100644 index 1e4019acdc8..00000000000 --- a/kong/hybrid/control_plane.lua +++ /dev/null @@ -1,190 +0,0 @@ -local _M = {} - - -local msgpack = require("MessagePack") -local ssl = require("ngx.ssl") -local ocsp = require("ngx.ocsp") -local http = require("resty.http") -local event_loop = require("kong.hybrid.event_loop") -local message = require("kong.hybrid.message") -local openssl_x509 = require("resty.openssl.x509") -local constants = require("kong.constants") - - -local mp_unpack = msgpack.unpack -local ngx_log = ngx.log -local ngx_exit = ngx.exit -local ngx_var = ngx.var -local ngx_header = ngx.header - - -local ngx_WARN = ngx.WARN -local ngx_ERR = ngx.ERR -local ngx_OK = ngx.OK -local TOPIC_BASIC_INFO = "basic_info" -local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT - - -function _M.new(parent) - local self = { - loop = event_loop.new("control_plane"), - } - - return setmetatable(self, { - __index = function(tab, key) - return _M[key] or parent[key] - end, - }) -end - - -function _M:validate_shared_cert() - local cert = ngx_var.ssl_client_raw_cert - - if not cert then - ngx_log(ngx_ERR, "[hybrid-comm] Data Plane failed to present " .. - "client certificate during handshake") - return ngx_exit(444) - end - - cert = assert(openssl_x509.new(cert, "PEM")) - local digest = assert(cert:digest("sha256")) - - if digest ~= self.cert_digest then - ngx_log(ngx_ERR, "[hybrid-comm] Data Plane presented incorrect ".. - "client certificate during handshake, expected digest: " .. - self.cert_digest .. - " got: " .. digest) - return ngx_exit(444) - end -end - -local check_for_revocation_status -do - local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain - check_for_revocation_status = function() - local cert, err = get_full_client_certificate_chain() - if not cert then - return nil, err - end - - local der_cert - der_cert, err = ssl.cert_pem_to_der(cert) - if not der_cert then - return nil, "failed to convert certificate chain from PEM to DER: " .. err - end - - local ocsp_url - ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) - if not ocsp_url then - return nil, err or "OCSP responder endpoint can not be determined, " .. - "maybe the client certificate is missing the " .. - "required extensions" - end - - local ocsp_req - ocsp_req, err = ocsp.create_ocsp_request(der_cert) - if not ocsp_req then - return nil, "failed to create OCSP request: " .. err - end - - local c = http.new() - local res - res, err = c:request_uri(ocsp_url, { - headers = { - ["Content-Type"] = "application/ocsp-request" - }, - timeout = OCSP_TIMEOUT, - method = "POST", - body = ocsp_req, - }) - - if not res then - return nil, "failed sending request to OCSP responder: " .. tostring(err) - end - if res.status ~= 200 then - return nil, "OCSP responder returns bad HTTP status code: " .. res.status - end - - local ocsp_resp = res.body - if not ocsp_resp or #ocsp_resp == 0 then - return nil, "unexpected response from OCSP responder: empty body" - end - - res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) - if not res then - return false, "failed to validate OCSP response: " .. err - end - - return true - end -end - - -function _M:handle_cp_protocol() - -- use mutual TLS authentication - if self.conf.cluster_mtls == "shared" then - self:validate_shared_cert() - - elseif self.conf.cluster_ocsp ~= "off" then - local res, err = check_for_revocation_status() - if res == false then - ngx_log(ngx_ERR, "[hybrid-comm] DP client certificate was revoked: ", err) - return ngx_exit(444) - - elseif not res then - ngx_log(ngx_WARN, "[hybrid-comm] DP client certificate revocation check failed: ", err) - if self.conf.cluster_ocsp == "on" then - return ngx_exit(444) - end - end - end - - ngx_header["Upgrade"] = "Kong-Hybrid/2" - ngx_header["Content-Type"] = nil - ngx.status = 101 - - local ok, err = ngx.send_headers() - if not ok then - ngx_log(ngx_ERR, "[hybrid-comm] failed to send response header: " .. (err or "unknown")) - return ngx_exit(500) - end - ok, err = ngx.flush(true) - if not ok then - ngx_log(ngx_ERR, "[hybrid-comm] failed to flush response header: " .. (err or "unknown")) - return ngx_exit(500) - end - - local sock = assert(ngx.req.socket(true)) - - -- basic_info frame - local m = message.unpack_from_socket(sock) - assert(m.topic == TOPIC_BASIC_INFO) - local basic_info = mp_unpack(m.message) - - local res, err = self.loop:handle_peer(basic_info.node_id, sock) - - if not res then - ngx_log(ngx_ERR, err) - return ngx_exit(ngx_ERR) - end - - return ngx_exit(ngx_OK) -end - - -function _M:register_callback(topic, callback) - return self.loop:register_callback(topic, callback) -end - - -function _M:send(message) - return self.loop:send(message) -end - - -function _M:init_worker() - -- role = "control_plane" -end - -return _M diff --git a/kong/hybrid/data_plane.lua b/kong/hybrid/data_plane.lua deleted file mode 100644 index 1604a00125f..00000000000 --- a/kong/hybrid/data_plane.lua +++ /dev/null @@ -1,163 +0,0 @@ -local _M = {} - - -local message = require("kong.hybrid.message") -local event_loop = require("kong.hybrid.event_loop") -local msgpack = require("MessagePack") -local pl_stringx = require("pl.stringx") - - -local mp_pack = msgpack.pack -local tonumber = tonumber -local ngx_log = ngx.log -local ngx_ERR = ngx.ERR -local ngx_WARN = ngx.WARN - - -local KONG_VERSION = kong.version - - -function _M.new(parent) - local self = { - loop = event_loop.new(kong.node.get_id()), - } - - return setmetatable(self, { - __index = function(tab, key) - return _M[key] or parent[key] - end, - }) -end - - -function _M:init_worker() - -- ROLE = "data_plane" - - self:start_timer(0) -end - - -function _M:start_timer(delay) - if not delay then - delay = math.random(5, 10) - end - - if delay > 0 then - ngx_log(ngx_WARN, "[hybrid-comm] reconnecting to control plane in ", delay, " seconds") - end - - assert(ngx.timer.at(delay, function(premature) - self:communicate(premature) - end)) -end - - -function _M:communicate(premature) - if premature then - -- worker wants to exit - return - end - - local conf = self.conf - - -- TODO: pick one random CP - local address = conf.cluster_control_plane - local host, _, port = pl_stringx.partition(address, ":") - port = tonumber(port) - - local req = "GET /v2/outlet HTTP/1.1\r\nHost:" .. address .. - "\r\nConnection: Upgrade\r\nUpgrade: Kong-Hybrid/2\r\n\r\n" - - local sock = ngx.socket.tcp() - - local res, err = sock:connect(host, port) - if not res then - ngx_log(ngx_ERR, "[hybrid-comm] connection to control plane ", address, " failed: ", err) - self:start_timer() - return - end - - local opts = { - ssl_verify = true, - client_cert = self.cert, - client_priv_key = self.cert_key, - } - - if conf.cluster_mtls == "shared" then - opts.server_name = "kong_clustering" - - else - -- server_name will be set to the host if it is not explicitly defined here - if conf.cluster_server_name ~= "" then - opts.server_name = conf.cluster_server_name - end - end - - res, err = sock:tlshandshake(opts) - if not res then - ngx_log(ngx_ERR, "[hybrid-comm] TLS handshake to control plane ", address, - " failed: ", err) - self:start_timer() - return - end - - res, err = sock:send(req) - if not res then - ngx_log(ngx_ERR, "[hybrid-comm] sending HTTP header to control plane ", - address, " failed: ", err) - self:start_timer() - return - end - - local header_reader = sock:receiveuntil("\r\n\r\n") - local header, err, _ = header_reader() - if not header then - ngx_log(ngx_ERR, "[hybrid-comm] failed to receive response header: ", err) - self:start_timer() - return - end - - local m = ngx.re.match(header, [[^\s*HTTP/1\.1\s+]], "jo") - if not m then - ngx_log(ngx_ERR, "[hybrid-comm] bad HTTP response status line: ", header) - self:start_timer() - return - end - - local basic_info = message.new(kong.node.get_id(), "control_plane", "basic_info", mp_pack({ - kong_version = KONG_VERSION, - node_id = kong.node.get_id(), - })) - - res, err = sock:send(basic_info:pack()) - if not res then - ngx_log(ngx_ERR, "[hybrid-comm] unable to send basic info to " .. - "control plane ", address, " err: ", err) - self:start_timer() - return - end - - -- fully established - local res, err = self.loop:handle_peer("control_plane", sock) - - if not res then - ngx_log(ngx_ERR, "[hybrid-comm] connection to control plane broken: ", err) - self:start_timer() - return - end - - self:start_timer() -end - - -function _M:register_callback(topic, callback) - return self.loop:register_callback(topic, callback) -end - - -function _M:send(message) - return self.loop:send(message) -end - - -return _M diff --git a/kong/hybrid/event_loop.lua b/kong/hybrid/event_loop.lua deleted file mode 100644 index d88571db804..00000000000 --- a/kong/hybrid/event_loop.lua +++ /dev/null @@ -1,179 +0,0 @@ -local _M = {} - - -local queue = require("kong.hybrid.queue") -local message = require("kong.hybrid.message") -local constants = require("kong.constants") - - -local exiting = ngx.worker.exiting -local pcall = pcall -local ngx_log = ngx.log -local ngx_time = ngx.time -local table_insert = table.insert -local table_remove = table.remove -local math_random = math.random -local ipairs = ipairs - - -local ngx_WARN = ngx.WARN -local ngx_DEBUG = ngx.DEBUG -local _MT = { __index = _M, } -local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL -local PING_WAIT = PING_INTERVAL * 1.5 - - -function _M.new(node_id) - local self = { - callbacks = {}, - clients = {}, - node_id = assert(node_id), - } - - return setmetatable(self, _MT) -end - - -function _M:handle_peer(peer_id, sock) - if not self.clients[peer_id] then - self.clients[peer_id] = {} - end - - local q = queue.new() - table_insert(self.clients[peer_id], q) - - local ping_thread = ngx.thread.spawn(function() - while not exiting() do - ngx.sleep(PING_INTERVAL) - - local m = message.new(self.node_id, peer_id, "kong:hybrid:ping", "") - q:enqueue(m) - ngx_log(ngx_DEBUG, "sent ping to: ", peer_id) - end - end) - - local read_thread = ngx.thread.spawn(function() - local last_seen = ngx_time() - - while not exiting() do - local m, err = message.unpack_from_socket(sock) - if m then - last_seen = ngx_time() - - if m.topic == "kong:hybrid:pong" then - goto continue - end - - if m.topic == "kong:hybrid:ping" then - local m = message.new(self.node_id, peer_id, "kong:hybrid:pong", "") - q:enqueue(m) - ngx_log(ngx_DEBUG, "sent pong to: ", peer_id) - goto continue - end - - local callback = self.callbacks[m.topic] - if callback then - local succ, err = pcall(callback, m) - if not succ then - ngx_log(ngx_WARN, "callback for topic \"", m.topic, - "\" failed: ", err) - end - - m:release() - - else - ngx_log(ngx_WARN, "discarding incoming messages because callback ".. - "for topic \"", m.topic, "\" doesn't exist") - end - - elseif err == "timeout" then - local waited = ngx_time() - last_seen - if waited > PING_WAIT then - return nil, "did not receive PING frame from " .. peer_id .. - " within " .. PING_WAIT .. " seconds" - end - - else - return nil, "failed to receive message from " .. peer_id .. ": " .. err - end - - ::continue:: - end - end) - - local write_thread = ngx.thread.spawn(function() - while not exiting() do - local message, err = q:dequeue() - if message then - local res, err = sock:send(message:pack()) - message:release() - - if not res then - return nil, "failed to send message: " .. err - end - - elseif err ~= "timeout" then - return nil, "semaphore wait error: " .. err - end - end - end) - - local ok, err, perr = ngx.thread.wait(write_thread, read_thread) - - ngx.thread.kill(write_thread) - ngx.thread.kill(read_thread) - ngx.thread.kill(ping_thread) - - for i, queue in ipairs(self.clients[peer_id]) do - if queue == q then - table_remove(self.clients[peer_id], i) - break - end - end - - if #self.clients[peer_id] == 0 then - self.clients[peer_id] = nil - end - - if not ok then - return nil, err - end - - if perr then - return nil, perr - end - - return true -end - - -function _M:send(message) - if not message.src then - message.src = self.node_id - end - - local clients = self.clients[message.dest] - if not clients then - return nil, "node " .. message.dest .. " is disconnected" - end - - if #clients == 1 then - clients[1]:enqueue(message) - - else - -- pick one random worker - clients[math_random(#clients)]:enqueue(message) - end - - return true -end - - -function _M:register_callback(topic, callback) - assert(not self.callbacks[topic]) - - self.callbacks[topic] = callback -end - - -return _M diff --git a/kong/hybrid/init.lua b/kong/hybrid/init.lua deleted file mode 100644 index 8f58badb79a..00000000000 --- a/kong/hybrid/init.lua +++ /dev/null @@ -1,58 +0,0 @@ -local _M = {} - - -local pl_file = require("pl.file") -local ssl = require("ngx.ssl") -local openssl_x509 = require("resty.openssl.x509") - - -local MT = { __index = _M, } - - -function _M.new(conf) - assert(conf, "conf can not be nil", 2) - - local self = { - conf = conf, - } - - setmetatable(self, MT) - - -- note: pl_file.read throws error on failure so - -- no need for error checking - local cert = pl_file.read(conf.cluster_cert) - self.cert = assert(ssl.parse_pem_cert(cert)) - - cert = openssl_x509.new(cert, "PEM") - self.cert_digest = cert:digest("sha256") - - local key = pl_file.read(conf.cluster_cert_key) - self.cert_key = assert(ssl.parse_pem_priv_key(key)) - - self.child = require("kong.hybrid." .. conf.role).new(self) - - return self -end - - -function _M:handle_cp_protocol() - return self.child:handle_cp_protocol() -end - - -function _M:register_callback(topic, callback) - return self.child:register_callback(topic, callback) -end - - -function _M:send(message) - return self.child:send(message) -end - - -function _M:init_worker() - self.child:init_worker() -end - - -return _M diff --git a/kong/hybrid/message.lua b/kong/hybrid/message.lua deleted file mode 100644 index e3bb5825db2..00000000000 --- a/kong/hybrid/message.lua +++ /dev/null @@ -1,130 +0,0 @@ -local _M = {} - - -local bit = require("bit") -local tablepool = require("tablepool") - - -local band, bor = bit.band, bit.bor -local lshift, rshift = bit.lshift, bit.rshift -local string_char, string_byte = string.char, string.byte - - -local POOL_NAME = "hybrid_messages" -local _MT = { __index = _M, } -local MAX_MESSAGE_SIZE = 64 * 1024 * 1024 - 1 - - ---- convert a unsigned 32bit integer to network byte order -local function uint32_to_bytes(num) - if num < 0 or num > 4294967295 then - error("number " .. tostring(num) .. " out of range", 2) - end - - return string_char(band(rshift(num, 24), 0xFF), - band(rshift(num, 16), 0xFF), - band(rshift(num, 8), 0xFF), - band(num, 0xFF)) -end - - -local function bytes_to_uint32(str) - assert(#str == 4) - - local b1, b2, b3, b4 = string_byte(str, 1, 4) - - return bor(lshift(b1, 24), - lshift(b2, 16), - lshift(b3, 8), - b4) -end - - -function _M.new(src, dest, topic, message) - local self = tablepool.fetch(POOL_NAME, 0, 4) - - assert(dest, "dest is required") - assert(topic, "topic is required") - assert(message, "message is required") - assert(not src or #src < 256, "src must be under 256 bytes") - assert(#dest < 256, "dest must be under 256 bytes") - assert(#topic < 256, "topic must be under 256 bytes") - assert(#message <= MAX_MESSAGE_SIZE, "message must be under 64MB") - - self.src = src - self.dest = dest - self.topic = topic - self.message = message - - return setmetatable(self, _MT) -end - - -function _M:pack() - return string_char(#self.src) .. self.src .. - string_char(#self.dest) .. self.dest .. - string_char(#self.topic) .. self.topic .. - uint32_to_bytes(#self.message) .. self.message -end - - -function _M.unpack_from_socket(sock) - local buf, err = sock:receive(1) - if not buf then - return nil, err - end - - local src_len = string_byte(buf) - local src - src, err = sock:receive(src_len) - if not src then - return nil, err - end - - buf, err = sock:receive(1) - if not buf then - return nil, err - end - local dest_len = string_byte(buf) - local dest - dest, err = sock:receive(dest_len) - if not dest then - return nil, err - end - - buf, err = sock:receive(1) - if not buf then - return nil, err - end - local topic_len = string_byte(buf) - local topic - topic, err = sock:receive(topic_len) - if not topic then - return nil, err - end - - buf, err = sock:receive(4) - if not buf then - return nil, err - end - local message_len = bytes_to_uint32(buf) - if message_len > MAX_MESSAGE_SIZE then - return nil, "peer attempted to send message that is larger than 64MB" - end - - local message - message, err = sock:receive(message_len) - if not message then - return nil, err - end - - return _M.new(src, dest, topic, message) -end - - -function _M:release() - tablepool.release(POOL_NAME, self) -end - - -return _M diff --git a/kong/hybrid/queue.lua b/kong/hybrid/queue.lua deleted file mode 100644 index 17638ede6f7..00000000000 --- a/kong/hybrid/queue.lua +++ /dev/null @@ -1,41 +0,0 @@ -local _M = {} - - -local semaphore = require("ngx.semaphore") - - -local table_insert = table.insert -local table_remove = table.remove -local setmetatable = setmetatable -local assert = assert - - -local _MT = { __index = _M, } - - -function _M.new() - local self = { - semaphore = assert(semaphore.new()), - } - - return setmetatable(self, _MT) -end - - -function _M:enqueue(item) - table_insert(self, item) - self.semaphore:post() -end - - -function _M:dequeue(item) - local res, err = self.semaphore:wait(5) - if not res then - return nil, err - end - - return assert(table_remove(self, 1)) -end - - -return _M diff --git a/kong/hybrid/rpc.lua b/kong/hybrid/rpc.lua deleted file mode 100644 index 0cbfc6b198e..00000000000 --- a/kong/hybrid/rpc.lua +++ /dev/null @@ -1,140 +0,0 @@ -local _M = {} - - -local message = require("kong.hybrid.message") -local msgpack = require("MessagePack") -local semaphore = require("ngx.semaphore") -local lrucache = require("resty.lrucache.pureffi") - - -local mp_pack = msgpack.pack -local mp_unpack = msgpack.unpack - - -local TOPIC_CALL = "rpc:call" -local TOPIC_RESULT = "rpc:result" -local _MT = { __index = _M, } - - -function _M.new(event_loop) - local self = { - next_seq = 1, - callbacks = {}, - inflight = assert(lrucache.new(256)), - loop = event_loop, - } - - return setmetatable(self, _MT) -end - - -function _M:register(func_name, callback, no_thread) - assert(not self.callbacks[func_name], func_name .. " already exists") - - self.callbacks[func_name] = { callback, no_thread, } -end - - --- TODO: support for async, promise like interface? -function _M:call(dest, func_name, ...) - local payload = { - func_name = func_name, - args = { ... }, - seq = self.next_seq, - } - self.next_seq = self.next_seq + 1 - - local m = message.new(nil, dest, TOPIC_CALL, mp_pack(payload)) - local sema = semaphore.new() - local inflight_table = { sema = sema, res = nil, err = nil,} - self.inflight:set(payload.seq, inflight_table) - - local ok, err = self.loop:send(dest, m) - if not ok then - return nil, err - end - - ok, err = sema:wait(10) - if not ok then - return nil, err - end - - return inflight_table.res, inflight_table.err -end - - -function _M:handle_call(message) - assert(message.topic == TOPIC_CALL) - - local payload = mp_unpack(message.message) - - - local cb = assert(self.callbacks[payload.func_name]) - - if cb[2] then - local result - - local succ, res, err = pcall(cb[1], unpack(payload.args)) - if not succ then - result = { - succ = false, - err = res, - seq = payload.seq, - } - - else - result = { - succ = not not res, - err = err, - seq = payload.seq, - } - end - - local m = message.new(nil, message.from, TOPIC_RESULT, mp_pack(result)) - self.loop:send(m) - - else -- need thread - ngx.thread.spawn(function() - local result - - local succ, res, err = pcall(cb[1], unpack(payload.args)) - if not succ then - result = { - succ = false, - err = res, - seq = payload.seq, - } - - else - result = { - succ = not not res, - err = err, - seq = payload.seq, - } - end - - local m = message.new(nil, message.from, TOPIC_RESULT, mp_pack(result)) - self.loop:send(m) - end) - end -end - - -function _M:handle_result(message) - assert(message.topic == TOPIC_RESULT) - - local payload = mp_unpack(message.message) - - local inflight_table = self.inflight:get(payload.seq) - if not inflight_table then - return nil, "could not locate inflight table for RPC with sequence " .. - tostring(payload.seq) - end - - inflight_table.res = payload.succ - inflight_table.err = payload.err - inflight_table.sema:post(1) -end - - -return _M diff --git a/kong/init.lua b/kong/init.lua index b87eb82a7fa..58398cc3a84 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -535,10 +535,6 @@ function Kong.init() if is_http_module and (config.role == "data_plane" or config.role == "control_plane") then kong.clustering = require("kong.clustering").new(config) - - if config.cluster_v2 then - kong.hybrid = require("kong.hybrid").new(config) - end end -- Load plugins as late as possible so that everything is set up @@ -698,10 +694,6 @@ function Kong.init_worker() if kong.clustering then kong.clustering:init_worker() end - - if kong.hybrid then - kong.hybrid:init_worker() - end end @@ -1507,15 +1499,6 @@ function Kong.serve_cluster_listener(options) end -function Kong.serve_cp_protocol(options) - log_init_worker_errors() - - ngx.ctx.KONG_PHASE = PHASES.cluster_listener - - return kong.hybrid:handle_cp_protocol() -end - - function Kong.stream_api() stream_api.handle() end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 1862ce31c1e..d22451df456 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -29,7 +29,6 @@ cluster_ca_cert = NONE cluster_server_name = NONE cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off -cluster_v2 = off mem_cache_size = 128m ssl_cert = NONE diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 856088c8192..390ded60c70 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -503,14 +503,6 @@ server { Kong.serve_cluster_listener() } } - -> if cluster_v2 then - location = /v2/outlet { - content_by_lua_block { - Kong.serve_cp_protocol() - } - } -> end -- cluster_v2 } > end -- role == "control_plane" ]] diff --git a/spec/01-unit/19-hybrid/01-message_spec.lua b/spec/01-unit/19-hybrid/01-message_spec.lua deleted file mode 100644 index 127d935d535..00000000000 --- a/spec/01-unit/19-hybrid/01-message_spec.lua +++ /dev/null @@ -1,112 +0,0 @@ -local message = require("kong.hybrid.message") - - -describe("kong.hybrid.message", function() - describe(".new()", function() - it("happy path", function() - local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", "test_message") - assert.is_table(m) - assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) - assert.equal("control_plane", m.dest) - assert.equal("test_topic", m.topic) - assert.equal("test_message", m.message) - end) - - it("src is nil", function() - local m = message.new(nil, "control_plane", "test_topic", "test_message") - assert.is_table(m) - assert.equal(nil, m.src) - assert.equal("control_plane", m.dest) - assert.equal("test_topic", m.topic) - assert.equal("test_message", m.message) - end) - - describe("checks for field size", function() - it("src", function() - local m = message.new(string.rep("a", 255), "control_plane", "test_topic", "test_message") - assert.is_table(m) - assert.equal(string.rep("a", 255), m.src) - assert.equal("control_plane", m.dest) - assert.equal("test_topic", m.topic) - assert.equal("test_message", m.message) - - assert.has_error(function() - message.new(string.rep("a", 256), "control_plane", "test_topic", "test_message") - end) - end) - - it("dest", function() - local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", string.rep("a", 255), "test_topic", "test_message") - assert.is_table(m) - assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) - assert.equal(string.rep("a", 255), m.dest) - assert.equal("test_topic", m.topic) - assert.equal("test_message", m.message) - - assert.has_error(function() - message.new("1c8db62c-7221-47d6-9090-3593851f21cb", string.rep("a", 256), "test_topic", "test_message") - end) - end) - - it("topic", function() - local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", string.rep("a", 255), "test_message") - assert.is_table(m) - assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) - assert.equal("control_plane", m.dest) - assert.equal(string.rep("a", 255), m.topic) - assert.equal("test_message", m.message) - - assert.has_error(function() - message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", string.rep("a", 256), "test_message") - end) - end) - - it("message", function() - local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", string.rep("a", 64 * 1024 * 1024 - 1)) - assert.is_table(m) - assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) - assert.equal("control_plane", m.dest) - assert.equal("test_topic", m.topic) - assert.equal(string.rep("a", 64 * 1024 * 1024 - 1), m.message) - - assert.has_error(function() - message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", string.rep("a", 64 * 1024 * 1024)) - end) - end) - end) - end) - - it("has the correct metatable", function() - local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", "test_message") - assert.is_table(getmetatable(m)) - assert.is_table(getmetatable(m).__index) - end) - - it(":pack()", function() - local m = message.new("1c8db62c-7221-47d6-9090-3593851f21cb", "control_plane", "test_topic", "test_message") - - local packed = m:pack() - assert.equal("\x241c8db62c-7221-47d6-9090-3593851f21cb\x0dcontrol_plane\x0atest_topic\x00\x00\x00\x0ctest_message", packed) - end) - - it(":unpack()", function() - local ptr = 1 - local packed = "\x241c8db62c-7221-47d6-9090-3593851f21cb\x0dcontrol_plane\x0atest_topic\x00\x00\x00\x0ctest_message" - - local fake_sock = { - receive = function(self, size) - local s = packed:sub(ptr, ptr + size - 1) - ptr = ptr + size - - return s - end, - } - local m = message.unpack_from_socket(fake_sock) - - assert.is_table(m) - assert.equal("1c8db62c-7221-47d6-9090-3593851f21cb", m.src) - assert.equal("control_plane", m.dest) - assert.equal("test_topic", m.topic) - assert.equal("test_message", m.message) - end) -end) diff --git a/spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua b/spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua deleted file mode 100644 index 98c93a89099..00000000000 --- a/spec/02-integration/09-hybrid_mode/06-hybrid_communication_spec.lua +++ /dev/null @@ -1,109 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require("cjson.safe") -local pl_file = require("pl.file") -local TEST_CONF = helpers.test_conf - - -for _, strategy in helpers.each_strategy() do - describe("CP/DP sync works with #" .. strategy .. " backend", function() - local client - - lazy_setup(function() - local bp, db = helpers.get_db_utils(strategy, { - "routes", - "services", - }, { - "hybrid-comm-tests", - }) -- runs migrations - assert(db:truncate()) - - local service = bp.services:insert { - name = "service", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route1 = bp.routes:insert { - service = { id = service.id }, - paths = { "/route1", }, - } - - bp.plugins:insert { - name = "hybrid-comm-tests", - route = { id = route1.id }, - config = {}, - } - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - db_update_frequency = 0.1, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_v2 = "on", - plugins = "bundled,hybrid-comm-tests", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - cluster_v2 = "on", - plugins = "bundled,hybrid-comm-tests", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - before_each(function() - client = helpers.proxy_client(nil, 9002) - end) - - after_each(function() - if client then - client:close() - end - end) - - describe("pure message", function() - it("can be sent back and forth between CP and DP", function() - local res - helpers.wait_until(function() - if client then - client:close() - end - client = helpers.proxy_client(nil, 9002) - - res = client:send { - method = "GET", - path = "/route1", - } - - return res and res.status == 200 - end, 5) - - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - return logs:find("[hybrid-comm-tests] src = " .. json.node_id .. ", dest = control_plane, topic = hybrid_comm_test, message = hello world!", nil, true) - end, 5) - - helpers.wait_until(function() - local logs = pl_file.read("servroot2" .. "/" .. TEST_CONF.proxy_error_log) - return logs:find("[hybrid-comm-tests] src = control_plane" .. ", dest = " .. json.node_id .. ", topic = hybrid_comm_test_resp, message = hello world!", nil, true) - end, 5) - end) - end) - end) -end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index ebf7640033b..4f7cefebe58 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -517,14 +517,6 @@ http { Kong.serve_cluster_listener() } } - -> if cluster_v2 then - location = /v2/outlet { - content_by_lua_block { - Kong.serve_cp_protocol() - } - } -> end -- cluster_v2 } > end -- role == "control_plane" diff --git a/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua deleted file mode 100644 index 79957c3f1ad..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/handler.lua +++ /dev/null @@ -1,36 +0,0 @@ -local ngx = ngx -local kong = kong -local assert = assert -local math = math -local message = require("kong.hybrid.message") - - -local HybridCommTests = { - PRIORITY = math.huge, -} - - -local function print_log(m) - ngx.log(ngx.DEBUG, "[hybrid-comm-tests] src = ", m.src, ", dest = ", m.dest, ", topic = ", m.topic, ", message = ", m.message) -end - - -function HybridCommTests:init_worker() - kong.hybrid:register_callback("hybrid_comm_test", function(m) - print_log(m) - local resp = message.new(nil, m.src, "hybrid_comm_test_resp", m.message) - assert(kong.hybrid:send(resp)) - end) - - kong.hybrid:register_callback("hybrid_comm_test_resp", print_log) -end - - -function HybridCommTests:access(config) - local m = message.new(nil, "control_plane", "hybrid_comm_test", "hello world!") - assert(kong.hybrid:send(m)) - kong.response.exit(200, { node_id = kong.node.get_id(), }) -end - - -return HybridCommTests diff --git a/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua deleted file mode 100644 index 86bc3f47e69..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/hybrid-comm-tests/schema.lua +++ /dev/null @@ -1,16 +0,0 @@ -local typedefs = require "kong.db.schema.typedefs" - -return { - name = "hybrid-comm-tests", - fields = { - { - protocols = typedefs.protocols, - }, - { - config = { - type = "record", - fields = {}, - }, - }, - }, -} From 3fc396173856d6377d906543d6e538fccd3fea28 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 1 Dec 2021 20:55:27 +0800 Subject: [PATCH 1025/4351] perf(dbless) reduce proxy long tail latency for DB-less reload Previously, when a large DB-less config is processed by Kong, Kong will be CPU bound when parsing/validating the config and rebuilding the router. This could cause undesirable proxy latency behavior during reloads. This PR introduces periodic yielding points so that reload tasks no longer hogs the CPU until reload completely finishes. Request processing will be able to continue even while DB-less reload and router rebuild is happening. CT-321 Co-authored-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong/db/declarative/init.lua | 9 ++++++++ kong/db/schema/others/declarative_config.lua | 13 +++++++++++ kong/router.lua | 8 +++++++ kong/tools/utils.lua | 23 ++++++++++++++++++++ 5 files changed, 55 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 32bd5f7e13c..30d64a9ebe2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -79,6 +79,8 @@ In this release we continued our work on better performance: [#7979](https://github.com/Kong/kong/pull/7979) - Simplified the Kong core context read and writes for better performance [#7919](https://github.com/Kong/kong/pull/7919) +- Reduced proxy long tail latency while reloading DB-less config + [#8133](https://github.com/Kong/kong/pull/8133) ### Plugins diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index b2e720e36f4..23be6762b83 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -14,6 +14,7 @@ local SHADOW = true local md5 = ngx.md5 local pairs = pairs local ngx_socket_tcp = ngx.socket.tcp +local yield = require("kong.tools.utils").yield local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" local PREFIX = ngx.config.prefix() local SUBSYS = ngx.config.subsystem @@ -258,6 +259,8 @@ function Config:parse_table(dc_table, hash) return nil, pretty_print_error(err_t), err_t end + yield() + if not self.partial then self.schema:insert_default_workspace_if_not_given(entities) end @@ -587,6 +590,8 @@ function declarative.load_into_cache(entities, meta, hash, shadow) local transform = meta._transform == nil and true or meta._transform for entity_name, items in pairs(entities) do + yield() + local dao = kong.db[entity_name] if not dao then return nil, "unknown entity: " .. entity_name @@ -629,6 +634,8 @@ function declarative.load_into_cache(entities, meta, hash, shadow) -- set it to the current. But this only works in the worker that -- is doing the loading (0), other ones still won't have it + yield(true) + assert(type(fallback_workspace) == "string") local ws_id @@ -786,6 +793,8 @@ function declarative.load_into_cache(entities, meta, hash, shadow) end for tag_name, tags in pairs(tags_by_name) do + yield() + -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid local key = "tags:" .. tag_name .. "|@list" diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 73018ce00f6..9607a45b596 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -17,6 +17,7 @@ local insert = table.insert local concat = table.concat local tostring = tostring local cjson_encode = require("cjson.safe").encode +local yield = require("kong.tools.utils").yield local DeclarativeConfig = {} @@ -646,6 +647,8 @@ local function flatten(self, input) local ok, err = self:validate(input) if not ok then + yield() + -- the error may be due entity validation that depends on foreign entity, -- and that is the reason why we try to validate the input again with the -- filled foreign keys @@ -660,17 +663,25 @@ local function flatten(self, input) local err3 = utils.deep_merge(err2, extract_null_errors(err)) return nil, err3 end + + yield() end generate_ids(input, self.known_entities) + yield() + local processed = self:process_auto_fields(input, "insert") + yield() + local by_id, by_key = validate_references(self, processed) if not by_id then return nil, by_key end + yield() + local meta = {} for key, value in pairs(processed) do if key:sub(1,1) == "_" then @@ -680,6 +691,8 @@ local function flatten(self, input) local entities = {} for entity, entries in pairs(by_id) do + yield(true) + local schema = all_schemas[entity] entities[entity] = {} for id, entry in pairs(entries) do diff --git a/kong/router.lua b/kong/router.lua index 36205c931e8..ccad367c295 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -31,6 +31,7 @@ local type = type local max = math.max local band = bit.band local bor = bit.bor +local yield = require("kong.tools.utils").yield -- limits regex degenerate times to the low miliseconds local REGEX_PREFIX = "(*LIMIT_MATCH=10000)" @@ -1344,6 +1345,7 @@ function _M.new(routes) local marshalled_routes = {} for i = 1, #routes do + yield(true) local route = utils.deep_copy(routes[i], false) local paths = utils.deep_copy(route.route.paths, false) @@ -1386,6 +1388,8 @@ function _M.new(routes) sort(marshalled_routes, sort_routes) for i = 1, #marshalled_routes do + yield(true) + local route_t = marshalled_routes[i] categorize_route_t(route_t, route_t.match_rules, categories) @@ -1418,12 +1422,16 @@ function _M.new(routes) categories_lookup[c.category_bit] = i end + yield() + -- the number of categories to iterate on for this instance of the router local categories_len = #categories_weight_sorted sort(prefix_uris, sort_uris) for _, category in pairs(categories) do + yield() + for _, routes in pairs(category.routes_by_sources) do sort(routes, sort_sources) end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 9ae971ae154..d533ef37aef 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -35,6 +35,8 @@ local gsub = string.gsub local split = pl_stringx.split local re_find = ngx.re.find local re_match = ngx.re.match +local get_phase = ngx.get_phase +local ngx_sleep = ngx.sleep local inflate_gzip = zlib.inflateGzip local deflate_gzip = zlib.deflateGzip local stringio_open = pl_stringio.open @@ -60,6 +62,7 @@ char *strerror(int errnum); ]] local _M = {} +local YIELD_ITERATIONS = 500 --- splits a string. -- just a placeholder to the penlight `pl.stringx.split` function @@ -1423,4 +1426,24 @@ local topological_sort do end _M.topological_sort = topological_sort + +do + local counter = 0 + function _M.yield(in_loop, phase) + phase = phase or get_phase() + if phase == "init" or phase == "init_worker" then + return + end + if in_loop then + counter = counter + 1 + if counter % YIELD_ITERATIONS ~= 0 then + return + end + counter = 0 + end + ngx_sleep(0) + end +end + + return _M From 68761057c628a27980eed6341ecf6ec305f0da4f Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 2 Dec 2021 14:21:14 -0300 Subject: [PATCH 1026/4351] fix(balancer) avoid using nil hash-value (#8141) When the field set to be used for hashing is not found, the balancer will use an empty string to avoid that the selected balancing algorithm tries to hash a nil value. --- kong/runloop/balancer/init.lua | 2 +- .../03-consistent-hashing_spec.lua | 37 +++++++++++++++++++ 2 files changed, 38 insertions(+), 1 deletion(-) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index a736a89b7a2..6d368cf4aa7 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -254,7 +254,7 @@ local function execute(balancer_data, ctx) -- only add it if it doesn't exist, in case a plugin inserted one hash_value = balancer_data.hash_value if not hash_value then - hash_value = get_value_to_hash(upstream, ctx) + hash_value = get_value_to_hash(upstream, ctx) or "" balancer_data.hash_value = hash_value end diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index 1288808cf76..d4b088907c2 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -69,6 +69,43 @@ for _, strategy in helpers.each_strategy() do assert(count1.total + count2.total == requests) end) + it("hashing on missing header", function() + local requests = bu.SLOTS * 2 -- go round the balancer twice + + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + hash_on = "header", + hash_on_header = "hashme", + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host = bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) + + -- setup target servers + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + -- Go hit them with our test requests + local oks = bu.client_requests(requests, { + ["Host"] = api_host, + ["nothashme"] = "just a value", + }) + assert.are.equal(requests, oks) + + -- collect server results; hitcount + -- one should get all the hits, the other 0 + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert(count1.total == 0 or count1.total == requests, "counts should either get 0 or ALL hits") + assert(count2.total == 0 or count2.total == requests, "counts should either get 0 or ALL hits") + assert(count1.total + count2.total == requests) + end) + describe("hashing on cookie", function() it("does not reply with Set-Cookie if cookie is already set", function() bu.begin_testcase_setup(strategy, bp) From c6378139c00fe2ef3a4a0f54f03052fd559053b7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 3 Dec 2021 19:15:13 +0200 Subject: [PATCH 1027/4351] fix(schemas) add transformations support to subschemas --- kong/db/schema/init.lua | 113 ++++---- kong/db/schema/metaschema.lua | 148 +++++----- .../01-db/01-schema/01-schema_spec.lua | 133 +++++---- .../01-db/01-schema/02-metaschema_spec.lua | 261 ++++++++++++++++++ 4 files changed, 470 insertions(+), 185 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index a4de61c2c85..832f54eb557 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1335,53 +1335,56 @@ do end -local function run_transformation_checks(self, input, original_input, rbw_entity, errors) - if not self.transformations then - return - end - - for _, transformation in ipairs(self.transformations) do - local args = {} - local argc = 0 - local none_set = true - for _, input_field_name in ipairs(transformation.input) do - if is_nonempty(get_field(original_input or input, input_field_name)) then - none_set = false - end - - argc = argc + 1 - args[argc] = input_field_name - end - - local needs_changed = false - if transformation.needs then - for _, input_field_name in ipairs(transformation.needs) do - if rbw_entity and not needs_changed then - local value = get_field(original_input or input, input_field_name) - local rbw_value = get_field(rbw_entity, input_field_name) - if value ~= rbw_value then - needs_changed = true - end +local function run_transformation_checks(schema_or_subschema, input, original_input, rbw_entity, errors) + if schema_or_subschema.transformations then + for _, transformation in ipairs(schema_or_subschema.transformations) do + local args = {} + local argc = 0 + local none_set = true + for _, input_field_name in ipairs(transformation.input) do + if is_nonempty(get_field(original_input or input, input_field_name)) then + none_set = false end argc = argc + 1 args[argc] = input_field_name end - end - if needs_changed or (not none_set) then - local ok, err = mutually_required(needs_changed and original_input or input, args) - if not ok then - insert_entity_error(errors, validation_errors.MUTUALLY_REQUIRED:format(err)) + local needs_changed = false + if transformation.needs then + for _, input_field_name in ipairs(transformation.needs) do + if rbw_entity and not needs_changed then + local value = get_field(original_input or input, input_field_name) + local rbw_value = get_field(rbw_entity, input_field_name) + if value ~= rbw_value then + needs_changed = true + end + end - else - ok, err = mutually_required(original_input or input, transformation.input) + argc = argc + 1 + args[argc] = input_field_name + end + end + + if needs_changed or (not none_set) then + local ok, err = mutually_required(needs_changed and original_input or input, args) if not ok then insert_entity_error(errors, validation_errors.MUTUALLY_REQUIRED:format(err)) + + else + ok, err = mutually_required(original_input or input, transformation.input) + if not ok then + insert_entity_error(errors, validation_errors.MUTUALLY_REQUIRED:format(err)) + end end end end end + + local subschema = get_subschema(schema_or_subschema, input) + if subschema then + run_transformation_checks(subschema, input, original_input, rbw_entity, errors) + end end @@ -2113,19 +2116,10 @@ local function get_transform_args(input, original_input, output, transformation) return args end ---- Run transformations on fields. --- @param input The input table. --- @param original_input The original input for transformation detection. --- @param context a string describing the CRUD context: --- valid values are: "insert", "update", "upsert", "select" --- @return the transformed entity -function Schema:transform(input, original_input, context) - if not self.transformations then - return input - end - local output = nil - for _, transformation in ipairs(self.transformations) do +local function run_transformations(self, transformations, input, original_input, context) + local output + for _, transformation in ipairs(transformations) do local transform if context == "select" then transform = transformation.on_read @@ -2136,7 +2130,6 @@ function Schema:transform(input, original_input, context) if transform then local args = get_transform_args(input, original_input, output, transformation) - if args then local data, err = transform(unpack(args)) if err then @@ -2153,6 +2146,32 @@ function Schema:transform(input, original_input, context) end +--- Run transformations on fields. +-- @param input The input table. +-- @param original_input The original input for transformation detection. +-- @param context a string describing the CRUD context: +-- valid values are: "insert", "update", "upsert", "select" +-- @return the transformed entity +function Schema:transform(input, original_input, context) + local output, err + if self.transformations then + output, err = run_transformations(self, self.transformations, input, original_input, context) + if not output then + return nil, err + end + end + + local subschema = get_subschema(self, input) + if subschema and subschema.transformations then + output, err = run_transformations(subschema, subschema.transformations, output or input, original_input, context) + if not output then + return nil, err + end + end + + return output or input +end + --- Instatiate a new schema from a definition. -- @param definition A table with attributes describing -- fields and other information about a schema. diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 6ac43d1b847..798449f3bcf 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -360,7 +360,66 @@ local nested_attributes = { local check_field +local function has_schema_field(schema, name) + if schema == nil then + return false + end + + local dot = string.find(name, ".", 1, true) + if not dot then + for _, field in ipairs(schema.fields) do + local k = next(field) + if k == name then + return true + end + end + + return false + end + + local hd, tl = string.sub(name, 1, dot - 1), string.sub(name, dot + 1) + for _, field in ipairs(schema.fields) do + local k = next(field) + if k == hd then + if field[hd] and field[hd].type == "foreign" then + -- metaschema has no access to foreign schemas + -- so we just trust the developer of the schema. + + return true + end + + return has_schema_field(field[hd], tl) + end + end + + return false +end + local check_fields = function(schema, errors) + if schema.transformations then + for i, transformation in ipairs(schema.transformations) do + for j, input in ipairs(transformation.input) do + if not has_schema_field(schema, input) then + errors.transformations = errors.transformations or {} + errors.transformations.input = errors.transformations.input or {} + errors.transformations.input[i] = errors.transformations.input[i] or {} + errors.transformations.input[i][j] = string.format("invalid field name: %s", input) + end + end + + if transformation.needs then + for j, need in ipairs(transformation.needs) do + if not has_schema_field(schema, need) then + errors.transformations = errors.transformations or {} + errors.transformations.needs = errors.transformations.needs or {} + errors.transformations.needs[i] = errors.transformations.needs[i] or {} + errors.transformations.needs[i][j] = string.format("invalid field name: %s", need) + end + end + end + end + end + for _, item in ipairs(schema.fields) do if type(item) ~= "table" then errors["fields"] = meta_errors.FIELDS_ARRAY @@ -420,42 +479,6 @@ check_field = function(k, field, errors) end -local function has_schema_field(schema, name) - if schema == nil then - return false - end - - local dot = string.find(name, ".", 1, true) - if not dot then - for _, field in ipairs(schema.fields) do - local k = next(field) - if k == name then - return true - end - end - - return false - end - - local hd, tl = string.sub(name, 1, dot - 1), string.sub(name, dot + 1) - for _, field in ipairs(schema.fields) do - local k = next(field) - if k == hd then - if field[hd] and field[hd].type == "foreign" then - -- metaschema has no access to foreign schemas - -- so we just trust the developer of the schema. - - return true - end - - return has_schema_field(field[hd], tl) - end - end - - return false -end - - -- Build a variant of the field_schema, adding a 'func' attribute -- and restricting the set of valid types. local function make_shorthand_field_schema() @@ -595,6 +618,9 @@ local MetaSchema = Schema.new({ { shorthand_fields = shorthand_fields_array, }, + { + transformations = transformations_array, + }, { check = { type = "function", @@ -607,9 +633,6 @@ local MetaSchema = Schema.new({ nilable = true }, }, - { - transformations = transformations_array, - }, }, entity_checks = { @@ -689,50 +712,6 @@ local MetaSchema = Schema.new({ end end - if schema.transformations then - for i, transformation in ipairs(schema.transformations) do - for j, input in ipairs(transformation.input) do - if not has_schema_field(schema, input) then - if not errors.transformations then - errors.transformations = {} - end - - if not errors.transformations.input then - errors.transformations.input = {} - end - - - if not errors.transformations.input[i] then - errors.transformations.input[i] = {} - end - - errors.transformations.input[i][j] = string.format("invalid field name: %s", input) - end - end - - if transformation.needs then - for j, need in ipairs(transformation.needs) do - if not has_schema_field(schema, need) then - if not errors.transformations then - errors.transformations = {} - end - - if not errors.transformations.needs then - errors.transformations.needs = {} - end - - - if not errors.transformations.needs[i] then - errors.transformations.needs[i] = {} - end - - errors.transformations.needs[i][j] = string.format("invalid field name: %s", need) - end - end - end - end - end - return check_fields(schema, errors) end, @@ -778,6 +757,9 @@ MetaSchema.MetaSubSchema = Schema.new({ { shorthands = shorthands_array, }, + { + transformations = transformations_array, + }, { check = { type = "function", diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 4b9aa197c5b..62ce552d361 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -17,6 +17,21 @@ if luacov_ok then end +local SchemaKind = { + { name = "schema", new = Schema.new, }, + { name = "subschema", new = function(definition) + local schema = assert(Schema.new({ + name = "test", + subschema_key = "name", + fields = definition.fields, + })) + assert(schema:new_subschema("subtest", definition)) + return assert(schema.subschemas["subtest"]) + end + } +} + + describe("schema", function() local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" @@ -1864,53 +1879,57 @@ describe("schema", function() assert.falsy(err) end) - - it("test mutually required checks specified by transformations", function() - local Test = Schema.new({ - fields = { - { a1 = { type = "string" } }, - { a2 = { type = "string" } }, - { a3 = { type = "string" } }, - }, - transformations = { - { - input = { "a2" }, - on_write = function() return {} end - }, - { - input = { "a1", "a3" }, - on_write = function() return {} end + for i = 1, 2 do + it("test mutually required checks specified by transformations (" .. SchemaKind[i].name .. ")", function() + local Test = SchemaKind[i].new({ + fields = { + { name = { type = "string", required = true, } }, + { a1 = { type = "string" } }, + { a2 = { type = "string" } }, + { a3 = { type = "string" } }, }, - } - }) - - local ok, err = Test:validate_update({ - a1 = "foo" - }) - assert.is_falsy(ok) - assert.match("all or none of these fields must be set: 'a1', 'a3'", err["@entity"][1]) + transformations = { + { + input = { "a2" }, + on_write = function() return {} end + }, + { + input = { "a1", "a3" }, + on_write = function() return {} end + }, + } + }) - ok, err = Test:validate_update({ - a2 = "foo" - }) - assert.truthy(ok) - assert.falsy(err) + local ok, err = Test:validate_update({ + name = "test", + a1 = "foo" + }) + assert.is_falsy(ok) + assert.match("all or none of these fields must be set: 'a1', 'a3'", err["@entity"][1]) - ok, err = Test:validate_update({ - a1 = "aaa", - a2 = "bbb", - a3 = "ccc", - a4 = "ddd", - }, { - a1 = "foo" - }) + ok, err = Test:validate_update({ + a2 = "foo" + }) + assert.truthy(ok) + assert.falsy(err) + + ok, err = Test:validate_update({ + a1 = "aaa", + a2 = "bbb", + a3 = "ccc", + a4 = "ddd", + }, { + a1 = "foo" + }) - assert.is_falsy(ok) - assert.match("all or none of these fields must be set: 'a1', 'a3'", err["@entity"][1]) + assert.is_falsy(ok) + assert.match("all or none of these fields must be set: 'a1', 'a3'", err["@entity"][1]) end) + end - it("test mutually required checks specified by transformations with needs", function() - local Test = Schema.new({ + for i = 1, 2 do + it("test mutually required checks specified by transformations with needs (" .. SchemaKind[i].name .. ")", function() + local Test = SchemaKind[i].new({ fields = { { a1 = { type = "string" } }, { a2 = { type = "string" } }, @@ -1956,9 +1975,10 @@ describe("schema", function() assert.truthy(ok) assert.falsy(err) end) + end - - it("test mutually required checks specified by transformations with needs (combinations)", function() + for i = 1, 2 do + it("test mutually required checks specified by transformations with needs (combinations) (" .. SchemaKind[i].name .. ")", function() -- { -- input = I1, I2 -- needs = N1, N2 @@ -1996,7 +2016,7 @@ describe("schema", function() -- 28. N1 ok, no changes in needs, would not invalidate I1 I2 -- 29. N2 ok, no changes in needs, would not invalidate I1 I2 - local Test = Schema.new({ + local Test = SchemaKind[i].new({ fields = { { i1 = { type = "string" } }, { i2 = { type = "string" } }, @@ -2443,6 +2463,7 @@ describe("schema", function() assert.truthy(ok) assert.falsy(err) end) + end it("test mutually exclusive checks", function() local Test = Schema.new({ @@ -3899,7 +3920,8 @@ describe("schema", function() end) end) - describe("transform", function() + for i = 1, 2 do + describe("transform (" .. SchemaKind[i].name .. ")", function() it("transforms fields", function() local test_schema = { name = "test", @@ -3921,7 +3943,7 @@ describe("schema", function() } local entity = { name = "test1" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) @@ -3952,7 +3974,7 @@ describe("schema", function() } local entity = { name = "TeSt1" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) @@ -3986,7 +4008,7 @@ describe("schema", function() local entity = { name = "test1" } local input = { name = "we have a value" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity, input) assert.truthy(transformed_entity) @@ -4014,7 +4036,7 @@ describe("schema", function() } local entity = { name = "test1" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) @@ -4043,7 +4065,7 @@ describe("schema", function() local entity = { name = "test1" } local input = { name = nil } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity, input) assert.truthy(transformed_entity) @@ -4079,7 +4101,7 @@ describe("schema", function() local entity = { name = "Bob" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) @@ -4111,7 +4133,7 @@ describe("schema", function() local entity = { name = "Bob" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) @@ -4140,7 +4162,7 @@ describe("schema", function() } local entity = { name = "test1" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, err = TestEntities:transform(entity) assert.falsy(transformed_entity) @@ -4172,7 +4194,7 @@ describe("schema", function() } local entity = { name = "test1" } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) @@ -4205,11 +4227,12 @@ describe("schema", function() } local entity = { name = "John", age = 13 } - local TestEntities = Schema.new(test_schema) + local TestEntities = SchemaKind[i].new(test_schema) local transformed_entity, _ = TestEntities:transform(entity) assert.truthy(transformed_entity) assert.equal("John 13", transformed_entity.name) end) end) + end end) diff --git a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua index 584752cd7b8..57aa6ecf89c 100644 --- a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua +++ b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua @@ -1093,4 +1093,265 @@ describe("metasubschema", function() assert.truthy(MetaSchema.MetaSubSchema:validate(schema)) end) end + + it("validates transformation has transformation function specified (positive)", function() + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + on_write = function() return true end, + }, + }, + })) + + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + on_read = function() return true end, + }, + }, + })) + + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + on_read = function() return true end, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates transformation has transformation function specified (negative)", function() + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + }, + }, + })) + end) + + it("validates transformation input fields exists (positive)", function() + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates transformation input fields exists (negative)", function() + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "nonexisting" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates nested transformation input fields exists (positive)", function() + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { + test = { + type = "record", + fields = { + { + field = { type = "string" } + }, + } + } + }, + }, + transformations = { + { + input = { "test.field" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates nested transformation input fields exists (negative)", function() + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { + test = { + type = "record", + fields = { + { + field = { type = "string" }, + }, + }, + }, + }, + }, + transformations = { + { + input = { "test.nonexisting" }, + on_write = function() return true end, + }, + }, + })) + + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { + test = { + type = "record", + fields = { + { + field = { type = "string" }, + }, + }, + }, + }, + }, + transformations = { + { + input = { "nonexisting.field" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates transformation needs fields exists (positive)", function() + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + needs = { "test" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates transformation needs fields exists (negative)", function() + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + input = { "test" }, + needs = { "nonexisting" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates nested transformation needs fields exists (positive)", function() + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { + test = { + type = "record", + fields = { + { + field = { type = "string" } + }, + } + } + }, + }, + transformations = { + { + input = { "test.field" }, + needs = { "test.field" }, + on_write = function() return true end, + }, + }, + })) + end) + + it("validates nested transformation needs fields exists (negative)", function() + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { + test = { + type = "record", + fields = { + { + field = { type = "string" }, + }, + }, + }, + }, + }, + transformations = { + { + input = { "test.field" }, + needs = { "test.nonexisting" }, + on_write = function() return true end, + }, + }, + })) + + assert.falsy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { + test = { + type = "record", + fields = { + { + field = { type = "string" }, + }, + }, + }, + }, + }, + transformations = { + { + input = { "test.field" }, + needs = { "nonexisting.field" }, + on_write = function() return true end, + }, + }, + })) + end) end) From ed33eec29171455b0a250336164ea063821c7e45 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 3 Dec 2021 19:16:01 +0200 Subject: [PATCH 1028/4351] fix(schemas) add shorthand_fields support to subschemas --- kong/db/schema/metaschema.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 798449f3bcf..6e16afce23b 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -757,6 +757,9 @@ MetaSchema.MetaSubSchema = Schema.new({ { shorthands = shorthands_array, }, + { + shorthand_fields = shorthand_fields_array, + }, { transformations = transformations_array, }, From ca6e47e1afc43a7292a5d6d712575edc7b47f43f Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Tue, 7 Dec 2021 13:55:25 -0800 Subject: [PATCH 1029/4351] Add enabled param to Admin API Add the `enabled` boolean param to Admin API. Closes [DOCU-2074](https://konghq.atlassian.net/browse/DOCU-2074) and [TDX-1675](https://konghq.atlassian.net/browse/TDX-1675) --- autodoc/admin-api/data/admin-api.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 2fca140c787..f856cd37a8c 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -819,6 +819,12 @@ return { If set to `null`, then the Nginx default is respected. ]], }, + enabled = { + description = [[ + Whether the Service is active. If set to `false`, the proxy behavior + will be as if any routes attached to it do not exist (404). Default: `true`. + ]], + }, ca_certificates = { description = [[ Array of `CA Certificate` object UUIDs that are used to build the trust store From 9b3e99df3d3e42d2638a4c70c2290a342f63570a Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 8 Dec 2021 15:47:37 +0800 Subject: [PATCH 1030/4351] doc(perf) a minor typofix for spec.helpers.perf (#8157) --- spec/helpers/perf.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index bca30b6d312..a09f6c0f558 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -201,7 +201,7 @@ local stapxx_thread local stapxx_should_stop --- Start to send load to Kong --- @function start_load +-- @function start_stapxx -- @param sample_name string stapxx sample name -- @param ... string extra arguments passed to stapxx script -- @return nothing. Throws an error if any. @@ -391,4 +391,4 @@ function _M.save_error_log(filename) my_logger.debug("Kong error log written to ", filename) end -return _M \ No newline at end of file +return _M From a3249a8d0a53d54f7efab00a5de9d836957cb871 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 8 Dec 2021 14:18:26 +0100 Subject: [PATCH 1031/4351] docs(changelog) document upcoming changes (#7972) --- CHANGELOG.md | 38 +++++++++++++++++++++++++++++++++++++- 1 file changed, 37 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 30d64a9ebe2..22530b1868b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,6 +64,10 @@ ### Dependencies +- Bumped `kong-plugin-session` from 0.7.1 to 0.7.2 + [#7910](https://github.com/Kong/kong/pull/7910) +- Bumped `resty.openssl` from 0.7.4 to 0.7.5 + [#7909](https://github.com/Kong/kong/pull/7909) - Bumped `go-pdk` used in tests from v0.6.0 to v0.7.1 [#7964](https://github.com/Kong/kong/pull/7964) - Cassandra support is deprecated with 2.7 and will be fully removed with 4.0. https://konghq.com/blog/cassandra-support-deprecated @@ -82,7 +86,19 @@ In this release we continued our work on better performance: - Reduced proxy long tail latency while reloading DB-less config [#8133](https://github.com/Kong/kong/pull/8133) -### Plugins +#### Core + +- DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a + hash-like table is now **deprecated**. + [#7942](https://github.com/Kong/kong/pull/7942) + + +#### PDK + +- New functions: `kong.response.get_raw_body` and `kong.response.set_raw_body` + [#7887](https://github.com/Kong/kong/pull/7877) + +#### Plugins - **IP-Restriction**: response status and message can now be customized through configurations `status` and `message`. @@ -111,10 +127,30 @@ In this release we continued our work on better performance: ### Fixes +#### Core + - Balancer caches are now reset on configuration reload. [#7924](https://github.com/Kong/kong/pull/7924) - Configuration reload no longer causes a new DNS-resolving timer to be started. [#7943](https://github.com/Kong/kong/pull/7943) +- Fixed problem when bootstrapping multi-node Cassandra clusters, where migrations could attempt + insertions before schema agreement occurred. + [#7667](https://github.com/Kong/kong/pull/7667) +- Fixed intermittent botting error which happened when a custom plugin had inter-dependent entity schemas + on its custom DAO and they were loaded in an incorrect order + [#7911](https://github.com/Kong/kong/pull/7911) + + +#### PDK + +- `kong.log.inspect` log level is now debug instead of warn. It also renders text + boxes more cleanly now [#7815](https://github.com/Kong/kong/pull/7815) + +#### Plugins + +- **Prometheus**: Control Plane does not show Upstream Target health metrics + [#7992](https://github.com/Kong/kong/pull/7922) + ### Dependencies From 6719f82ae3ae85b246b6fb19b022b74344e649a2 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 8 Dec 2021 08:57:36 -0500 Subject: [PATCH 1032/4351] fix(client) allow semaphore wait in some ssl_* phases `ssl_cert` and `ssl_session_fetch` can both yield, but were missing from the supported list. Without this, a client running in one of these phases may fail to resolve unexpectedly. https://github.com/Kong/lua-resty-dns-client/commit/e723618cd268b42ff51d36a5b3a1bec6e1b431f3 --- kong/resty/dns/client.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index ad281eb133e..3ddfec7a207 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -832,6 +832,8 @@ local function syncQuery(qname, r_opts, try_list, count) access = true, content = true, timer = true, + ssl_cert = true, + ssl_session_fetch = true, } local ngx_phase = get_phase() From 3cab4d021f8bd8700faa463f055b93ecc0884094 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 8 Dec 2021 16:46:13 -0300 Subject: [PATCH 1033/4351] tests(least-connections) increase test precision (#8144) With 50 threads testing the least-connections algorithm, this test was flaky, sometimes the number of parallel requests were not enough. --- .../05-proxy/10-balancer/02-least-connections_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua index 92952512a20..5906f44ad1c 100644 --- a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua @@ -64,7 +64,7 @@ for _, strategy in helpers.each_strategy() do it("balances by least-connections", function() server1:start() server2:start() - local thread_max = 50 -- maximum number of threads to use + local thread_max = 100 -- maximum number of threads to use local done = false local threads = {} @@ -91,7 +91,7 @@ for _, strategy in helpers.each_strategy() do -- wait while we're executing local finish_at = ngx.now() + 1.5 repeat - ngx.sleep(0.1) + ngx.sleep(0.01) until ngx.now() >= finish_at -- finish up From 61f7a424c834bbd7adbd21c14b9927ad83aab842 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 9 Dec 2021 16:40:39 +0800 Subject: [PATCH 1034/4351] feat(perf) add perf flame graph opts for local/terraform (#8166) Add options for generate flame graph in perf.lua, So we can use options like '--inverted --color aqua'. It also has some code clean and typofix. Full changelog - add param opts in generate_flamegraph() - change flamegraph cmd string in generate_flamegraph() - some code clean - minor typofix --- spec/helpers/perf.lua | 10 ++++++---- spec/helpers/perf/drivers/local.lua | 6 +++--- spec/helpers/perf/drivers/terraform.lua | 4 ++-- spec/helpers/perf/utils.lua | 6 +++--- 4 files changed, 14 insertions(+), 12 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index a09f6c0f558..1502ad4ee6a 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -111,7 +111,7 @@ local _M = { --- Start the upstream (nginx) with given conf -- @function start_upstream -- @param conf string the Nginx nginx snippet under server{} context --- @return upstream_uri as string or table if port_count is more than 1 +-- @return upstream_uri as string function _M.start_upstream(conf) return invoke_driver("start_upstreams", conf, 1)[1] end @@ -345,15 +345,17 @@ end --- Generate the flamegraph and return SVG -- @function generate_flamegraph +-- @param title the title for flamegraph +-- @param opts the command line options string(not table) for flamegraph.pl -- @return Nothing. Throws an error if any. -function _M.generate_flamegraph(filename, title) +function _M.generate_flamegraph(filename, title, opts) if not filename then error("filename must be specified for generate_flamegraph") end if string.sub(filename, #filename-3, #filename):lower() ~= ".svg" then filename = filename .. ".svg" end - + if not title then title = "Flame graph" end @@ -364,7 +366,7 @@ function _M.generate_flamegraph(filename, title) title = title .. " (based on " .. git.get_kong_version() .. ")" end - local out = invoke_driver("generate_flamegraph", title) + local out = invoke_driver("generate_flamegraph", title, opts) local f, err = io.open(filename, "w") if not f then diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 8405065210d..57830d532b1 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -228,7 +228,7 @@ function _M:get_wait_stapxx_cmd(timeout) return "lsmod | grep stap_" end -function _M:generate_flamegraph(title) +function _M:generate_flamegraph(title, opts) local path = self.systemtap_dest_path self.systemtap_dest_path = nil @@ -241,7 +241,7 @@ function _M:generate_flamegraph(title) local cmds = { "/tmp/perf-ost/fix-lua-bt " .. path .. ".bt > " .. path .. ".fbt", "/tmp/perf-fg/stackcollapse-stap.pl " .. path .. ".fbt > " .. path .. ".cbt", - "/tmp/perf-fg/flamegraph.pl --title='" .. title .. "' " .. path .. ".cbt > " .. path .. ".svg", + "/tmp/perf-fg/flamegraph.pl --title='" .. title .. "' " .. (opts or "") .. " " .. path .. ".cbt > " .. path .. ".svg", "cat " .. path .. ".svg", } local out, err @@ -262,4 +262,4 @@ function _M:save_error_log(path) { logger = self.log.log_exec }) end -return _M \ No newline at end of file +return _M diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index ce447b78c3f..08e74578d98 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -415,7 +415,7 @@ function _M:get_wait_stapxx_cmd(timeout) return ssh_execute_wrap(self, self.kong_ip, "lsmod | grep stap_") end -function _M:generate_flamegraph(title) +function _M:generate_flamegraph(title, opts) local path = self.systemtap_dest_path self.systemtap_dest_path = nil @@ -427,7 +427,7 @@ function _M:generate_flamegraph(title) local ok, err = execute_batch(self, self.kong_ip, { "/tmp/perf-ost/fix-lua-bt " .. path .. ".bt > " .. path .. ".fbt", "/tmp/perf-fg/stackcollapse-stap.pl " .. path .. ".fbt > " .. path .. ".cbt", - "/tmp/perf-fg/flamegraph.pl --title='" .. title .. "' " .. path .. ".cbt > " .. path .. ".svg", + "/tmp/perf-fg/flamegraph.pl --title='" .. title .. "' " .. (opts or "") .. " " .. path .. ".cbt > " .. path .. ".svg", }) if not ok then return false, err diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index b3588266816..b19626de9e7 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -12,7 +12,7 @@ end --- Spawns a child process and get its exit code and outputs -- @param opts.stdin string the stdin buffer -- @param opts.logger function(lvl, _, line) stdout+stderr writer; if not defined, whole --- stdoud and stderr is returned +-- stdout and stderr is returned -- @param opts.stop_signal function return true to abort execution -- @return stdout+stderr, err if opts.logger not set; bool+err if opts.logger set local function execute(cmd, opts) @@ -46,7 +46,7 @@ local function execute(cmd, opts) local l, err = proc:stdout_read_line() if l then if log_output then - opts.logger(l) + log_output(l) else table.insert(ret, l) end @@ -173,4 +173,4 @@ return { register_busted_hook = register_busted_hook, get_test_descriptor = get_test_descriptor, get_test_output_filename = get_test_output_filename, -} \ No newline at end of file +} From a78b6989efa1be32f0a9f5b70cdc34588fb6d716 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 7 Dec 2021 17:58:55 +0100 Subject: [PATCH 1035/4351] chore(metrics): encrypted metrics transmission Signed-off-by: Joshua Schmid --- kong/constants.lua | 2 +- kong/reports.lua | 17 +- spec/01-unit/11-reports_spec.lua | 38 +-- spec/02-integration/02-cmd/11-config_spec.lua | 17 +- .../04-admin_api/11-reports_spec.lua | 51 ++-- .../05-proxy/22-reports_spec.lua | 237 +++++++++--------- .../10-go_plugins/01-reports_spec.lua | 25 +- .../kong/plugins/reports-api/api.lua | 2 +- spec/helpers.lua | 106 +------- 9 files changed, 194 insertions(+), 301 deletions(-) diff --git a/kong/constants.lua b/kong/constants.lua index 37e94c93c5a..ccbf95b8250 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -140,7 +140,7 @@ local constants = { }, REPORTS = { ADDRESS = "kong-hf.konghq.com", - STATS_PORT = 61830 + STATS_TLS_PORT = 61833, }, DICTS = { "kong", diff --git a/kong/reports.lua b/kong/reports.lua index ae891b1ecbf..1a1f9aa5656 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -20,6 +20,7 @@ local pairs = pairs local error = error local type = type local WARN = ngx.WARN +local DEBUG = ngx.DEBUG local sub = string.sub @@ -52,6 +53,10 @@ local _ping_infos = {} local _enabled = false local _unique_str = utils.random_string() local _buffer_immutable_idx +local _tls_session +local _tls_opts = { + ssl_verify = false, +} -- the resty.counter instance, will be initialized in `init_worker` local report_counter = nil @@ -108,10 +113,9 @@ local function send_report(signal_type, t, host, port) elseif type(signal_type) ~= "string" then return error("signal_type (arg #1) must be a string", 2) end - t = t or {} host = host or constants.REPORTS.ADDRESS - port = port or constants.REPORTS.STATS_PORT + port = port or constants.REPORTS.STATS_TLS_PORT -- add signal type to data @@ -144,6 +148,15 @@ local function send_report(signal_type, t, host, port) return end + _tls_opts.reused_session = _tls_session + local hs_ok, err = sock:tlshandshake(_tls_opts) + if not hs_ok then + log(DEBUG, "failed to complete TLS handshake for reports: ", err) + return + end + + _tls_session = hs_ok + sock:send(concat(_buffer, ";", 1, mutable_idx) .. "\n") sock:setkeepalive() end diff --git a/spec/01-unit/11-reports_spec.lua b/spec/01-unit/11-reports_spec.lua index b7692c12843..fd97c44fc92 100644 --- a/spec/01-unit/11-reports_spec.lua +++ b/spec/01-unit/11-reports_spec.lua @@ -14,8 +14,8 @@ describe("reports", function() package.loaded["kong.reports"] = nil end) - it("sends report over TCP", function() - local thread = helpers.tcp_server(8189) + it("sends report over TCP[TLS]", function() + local thread = helpers.tcp_server(8189, {tls=true}) reports.send("stub", { hello = "world", @@ -60,7 +60,7 @@ describe("reports", function() it("accepts custom immutable items", function() reports.toggle(true) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.add_immutable_value("imm1", "fooval") reports.add_immutable_value("imm2", "barval") @@ -92,7 +92,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -107,7 +107,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -120,7 +120,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -133,7 +133,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -146,7 +146,7 @@ describe("reports", function() local conf = assert(conf_loader(nil)) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -161,7 +161,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -177,7 +177,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -190,7 +190,7 @@ describe("reports", function() local conf = assert(conf_loader(nil)) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -203,7 +203,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -218,7 +218,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -231,7 +231,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -246,7 +246,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -259,7 +259,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -274,7 +274,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -287,7 +287,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -299,7 +299,7 @@ describe("reports", function() local conf = assert(conf_loader()) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index ef0ef11f07f..4ca3a717928 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -44,11 +44,12 @@ describe("kong config", function() assert(db.routes:truncate()) assert(db.services:truncate()) - local dns_hostsfile = assert(os.tmpname()) + local dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) + local filename = helpers.make_yaml_file([[ _format_version: "1.1" services: @@ -99,7 +100,7 @@ describe("kong config", function() anonymous_reports = "on", })) - local thread = helpers.tcp_server(constants.REPORTS.STATS_PORT) + local thread = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) assert(helpers.kong_exec("config db_import " .. filename, { prefix = helpers.test_conf.prefix, @@ -151,7 +152,13 @@ describe("kong config", function() assert(helpers.stop_kong()) end) - it("#db config db_import does not require Kong to be running", function() + pending("#db config db_import does not require Kong to be running", function() + -- this actually sends data to the telemetry endpoint. TODO: how to avoid that? + -- in this case we do not change the DNS hostsfile.. + -- NetidState Recv-Q Send-Q Local Address:Port Peer Address:Port + -- tcp ESTAB 0 216 172.23.0.4:35578 35.169.37.138:61830 + -- this is the amazon splunk ip + -- tcp ESTAB 0 0 172.23.0.4:40746 172.23.0.3:5432 local filename = helpers.make_yaml_file([[ _format_version: "1.1" services: @@ -190,7 +197,9 @@ describe("kong config", function() })) end) - it("#db config db_import deals with repeated targets", function() + -- same as with "config db_import does not require Kong to be running" + -- when no kong is present, we can't mock a response + pending("#db config db_import deals with repeated targets", function() -- Since Kong 2.2.0 there's no more target history, but we must make sure -- that old configs still can be imported. local filename = helpers.make_yaml_file([[ diff --git a/spec/02-integration/04-admin_api/11-reports_spec.lua b/spec/02-integration/04-admin_api/11-reports_spec.lua index 7cbf0cd56fa..35cf70ea4bf 100644 --- a/spec/02-integration/04-admin_api/11-reports_spec.lua +++ b/spec/02-integration/04-admin_api/11-reports_spec.lua @@ -33,14 +33,13 @@ end for _, strategy in helpers.each_strategy() do - -- Marked as flaky because they require an arbitrary high port - describe("#flaky anonymous reports in Admin API #" .. strategy, function() + describe("anonymous reports in Admin API #" .. strategy, function() local dns_hostsfile local yaml_file local reports_server lazy_setup(function() - dns_hostsfile = assert(os.tmpname()) + dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) @@ -54,7 +53,7 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() - reports_server = helpers.mock_reports_server() + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) assert(helpers.get_db_utils(strategy, {})) @@ -101,12 +100,12 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=s", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + + assert.match("signal=api", reports_data) + assert.match("e=s", reports_data) + assert.match("name=tcp%-log", reports_data) end) it("reports plugins added to services via /service/:id/plugins", function() @@ -138,12 +137,11 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=s", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + assert.match("signal=api", reports_data) + assert.match("e=s", reports_data) + assert.match("name=tcp%-log", reports_data) end) it("reports plugins added to routes via /plugins", function() @@ -189,12 +187,11 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=r", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + assert.match("signal=api", reports_data) + assert.match("e=r", reports_data) + assert.match("name=tcp%-log", reports_data) end) it("reports plugins added to routes via /routes/:id/plugins", function() @@ -239,12 +236,11 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=r", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + assert.match("signal=api", reports_data) + assert.match("e=r", reports_data) + assert.match("name=tcp%-log", reports_data) end) if strategy == "off" then @@ -262,11 +258,10 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.table(config) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=dbless-reconfigure", reports_data[1], nil, true) - assert.match("decl_fmt_version=1.1", reports_data[1], nil, true) + assert.match("signal=dbless-reconfigure", reports_data, nil, true) + assert.match("decl_fmt_version=1.1", reports_data, nil, true) end) end diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index 52c5bd2fc4a..5f11049261f 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -30,10 +30,13 @@ for _, strategy in helpers.each_strategy() do local dns_hostsfile local reports_server - local reports_send_ping = function() + local reports_send_ping = function(opts) ngx.sleep(0.01) -- hand over the CPU so other threads can do work (processing the sent data) local admin_client = helpers.admin_client() - local res = admin_client:post("/reports/send-ping") + local opts = opts or nil + local port = opts.port or nil + + local res = admin_client:post("/reports/send-ping" .. (port and "?port=" .. port or "")) assert.response(res).has_status(200) admin_client:close() end @@ -51,8 +54,8 @@ for _, strategy in helpers.each_strategy() do end lazy_setup(function() - dns_hostsfile = assert(os.tmpname()) - local fd = assert(io.open(dns_hostsfile, "w")) + dns_hostsfile = assert(os.tmpname() .. ".hosts") + local fd = assert(io.open(dns_hostsfile, "wb")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) @@ -185,16 +188,12 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() - os.remove(dns_hostsfile) end) - before_each(function() - reports_server = helpers.mock_reports_server() - end) - after_each(function() - reports_server:stop() + before_each(function() + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) end) it("reports http requests", function() @@ -204,19 +203,18 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has_status(200) - reports_send_ping() + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=1", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=1", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) proxy_client:close() end) @@ -228,19 +226,18 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has_status(200) - reports_send_ping() + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=1", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=1", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) proxy_ssl_client:close() end) @@ -254,19 +251,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(200, tonumber(headers:get(":status"))) assert.is_not_nil(body) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=1", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=1", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports h2 requests", function() @@ -278,19 +274,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(200, tonumber(headers:get(":status"))) assert.is_not_nil(body) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=1", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=1", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) @@ -303,19 +298,18 @@ for _, strategy in helpers.each_strategy() do }, })) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=1", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=1", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports grpcs requests", function() @@ -327,60 +321,57 @@ for _, strategy in helpers.each_strategy() do }, }) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=1", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=1", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports ws requests", function() websocket_send_text_and_get_echo("ws://" .. helpers.get_proxy_ip(false) .. ":" .. helpers.get_proxy_port(false) .. "/up-ws") - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=1", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=1", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports wss requests", function() websocket_send_text_and_get_echo("wss://" .. helpers.get_proxy_ip(true) .. ":" .. helpers.get_proxy_port(true) .. "/up-ws") - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=1", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=1", reports_data) end) - it("#stream reports tcp streams", function() + pending("#stream reports tcp streams", function() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) @@ -393,14 +384,13 @@ for _, strategy in helpers.each_strategy() do reports_send_stream_ping() - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("streams=1", reports_data[1]) - assert.match("tcp_streams=1", reports_data[1]) - assert.match("tls_streams=0", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("streams=1", reports_data) + assert.match("tcp_streams=1", reports_data) + assert.match("tls_streams=0", reports_data) end) - it("#stream reports tls streams", function() + pending("#stream reports tls streams", function() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) @@ -416,11 +406,10 @@ for _, strategy in helpers.each_strategy() do reports_send_stream_ping() - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("streams=2", reports_data[1]) - assert.match("tcp_streams=1", reports_data[1]) -- it counts the stream request for the ping - assert.match("tls_streams=1", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("streams=2", reports_data) + assert.match("tcp_streams=1", reports_data) -- it counts the stream request for the ping + assert.match("tls_streams=1", reports_data) end) it("does not log NGINX-produced errors", function() diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 9b971e0eeb1..43e8f355a5e 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -17,14 +17,9 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end - local OLD_STATS_PORT = constants.REPORTS.STATS_PORT - local NEW_STATS_PORT lazy_setup(function() - NEW_STATS_PORT = OLD_STATS_PORT + math.random(1, 50) - constants.REPORTS.STATS_PORT = NEW_STATS_PORT - - dns_hostsfile = assert(os.tmpname()) + dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) @@ -82,23 +77,19 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() os.remove(dns_hostsfile) - constants.REPORTS.STATS_PORT = OLD_STATS_PORT helpers.stop_kong() end) before_each(function() - reports_server = helpers.mock_reports_server() - end) - - after_each(function() - reports_server:stop() -- stop the reports server if it was not already stopped + constants.REPORTS.STATS_TLS_PORT = constants.REPORTS.STATS_TLS_PORT + math.random(1, 50) + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) end) it("logs number of enabled go plugins", function() - reports_send_ping(NEW_STATS_PORT) + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) assert.match("go_plugins_cnt=1", reports_data) @@ -111,9 +102,9 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - reports_send_ping(NEW_STATS_PORT) + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) assert.match("go_plugin_reqs=1", reports_data) @@ -128,7 +119,7 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) assert.equal("got from server 'mock-upstream/1.0.0'", res.headers['x-hello-from-go-at-response']) - + proxy_client:close() end) describe("log phase has access to stuff", function() diff --git a/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua b/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua index 91369a89861..1c2e612c0a3 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua @@ -8,7 +8,7 @@ return { -- if a port was passed, patch it in constants.REPORTS so -- that tests can change the default reports port if self.params.port then - constants.REPORTS.STATS_PORT = self.params.port + constants.REPORTS.STATS_TLS_PORT = self.params.port end reports._sync_counter() diff --git a/spec/helpers.lua b/spec/helpers.lua index 5a0e96a5d15..5d3171b1771 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1045,7 +1045,7 @@ local function tcp_server(port, opts) function(port, opts) local socket = require "socket" local server = assert(socket.tcp()) - server:settimeout(opts.timeout or 360) + server:settimeout(opts.timeout or 60) assert(server:setoption("reuseaddr", true)) assert(server:bind("*", port)) assert(server:listen()) @@ -1271,109 +1271,6 @@ local function udp_server(port, n, timeout) return thread end - -local function mock_reports_server(opts) - local localhost = "127.0.0.1" - local threads = require "llthreads2.ex" - local server_port = constants.REPORTS.STATS_PORT - opts = opts or {} - - local thread = threads.new({ - function(port, host, opts) - local socket = require "socket" - local server = assert(socket.tcp()) - server:settimeout(360) - assert(server:setoption("reuseaddr", true)) - local counter = 0 - while not server:bind(host, port) do - counter = counter + 1 - if counter > 5 then - error('could not bind successfully') - end - socket.sleep(1) - end - assert(server:listen()) - local data = {} - local handshake_done = false - local n = opts.requests or math.huge - for _ = 1, n + 1 do - local client = assert(server:accept()) - - if opts.tls and handshake_done then - local ssl = require "ssl" - local params = { - mode = "server", - protocol = "any", - key = "spec/fixtures/kong_spec.key", - certificate = "spec/fixtures/kong_spec.crt", - } - - client = ssl.wrap(client, params) - client:dohandshake() - end - - local line, err = client:receive() - if err ~= "closed" then - if not handshake_done then - assert(line == "\\START") - client:send("\\OK\n") - handshake_done = true - - else - if line == "@DIE@" then - client:close() - break - end - - table.insert(data, line) - end - - client:close() - end - end - server:close() - - return data - end - }, server_port, localhost, opts) - - thread:start() - - -- not necessary for correctness because we do the handshake, - -- but avoids harmless "connection error" messages in the wait loop - -- in case the client is ready before the server below. - ngx.sleep(0.001) - - local sock = ngx.socket.tcp() - sock:settimeout(0.01) - while true do - if not thread:alive() then - error('the reports thread died') - elseif sock:connect(localhost, server_port) then - sock:send("\\START\n") - local ok = sock:receive() - sock:close() - if ok == "\\OK" then - break - end - end - end - sock:close() - - return { - stop = function() - local skt = assert(ngx.socket.tcp()) - sock:settimeout(0.01) - skt:connect(localhost, server_port) - skt:send("@DIE@\n") - skt:close() - - return thread:join() - end - } -end - - -------------------- -- Custom assertions -- @@ -2953,7 +2850,6 @@ end udp_server = udp_server, kill_tcp_server = kill_tcp_server, http_server = http_server, - mock_reports_server = mock_reports_server, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, proxy_client = proxy_client, From 56ef2ed4e591778ee139a00353996bf2f2d8ff8d Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 9 Dec 2021 22:03:27 +0800 Subject: [PATCH 1036/4351] perf(pdk) use string.byte to avoid lj_str_new overhead (#8168) * doc: typofix in spec.helpers.perf.utils.lua * optimize(pdk) use string.byte to avoid lj_str_new overhead * change magic number 47 to SLASH --- kong/pdk/service/request.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index d06ac618b28..94cf357728a 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -15,6 +15,7 @@ local table_concat = table.concat local type = type local string_find = string.find local string_sub = string.sub +local string_byte = string.byte local string_lower = string.lower local normalize_header = checks.normalize_header local normalize_multi_header = checks.normalize_multi_header @@ -76,6 +77,7 @@ local function new(self) local CONTENT_TYPE_JSON = "application/json" local CONTENT_TYPE_FORM_DATA = "multipart/form-data" + local SLASH = string_byte("/") --- -- Enables buffered proxying that allows plugins to access service body and @@ -141,7 +143,7 @@ local function new(self) error("path must be a string", 2) end - if string_sub(path, 1, 1) ~= "/" then + if string_byte(path) ~= SLASH then error("path must start with /", 2) end From a03e46b8bcdacc85231a0ce56117b21a41fa8e89 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 2 Dec 2021 14:21:14 -0300 Subject: [PATCH 1037/4351] fix(balancer) avoid using nil hash-value (#8141) When the field set to be used for hashing is not found, the balancer will use an empty string to avoid that the selected balancing algorithm tries to hash a nil value. --- kong/runloop/balancer/init.lua | 2 +- .../03-consistent-hashing_spec.lua | 37 +++++++++++++++++++ 2 files changed, 38 insertions(+), 1 deletion(-) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index a736a89b7a2..6d368cf4aa7 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -254,7 +254,7 @@ local function execute(balancer_data, ctx) -- only add it if it doesn't exist, in case a plugin inserted one hash_value = balancer_data.hash_value if not hash_value then - hash_value = get_value_to_hash(upstream, ctx) + hash_value = get_value_to_hash(upstream, ctx) or "" balancer_data.hash_value = hash_value end diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index 1288808cf76..d4b088907c2 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -69,6 +69,43 @@ for _, strategy in helpers.each_strategy() do assert(count1.total + count2.total == requests) end) + it("hashing on missing header", function() + local requests = bu.SLOTS * 2 -- go round the balancer twice + + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + hash_on = "header", + hash_on_header = "hashme", + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host = bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) + + -- setup target servers + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + -- Go hit them with our test requests + local oks = bu.client_requests(requests, { + ["Host"] = api_host, + ["nothashme"] = "just a value", + }) + assert.are.equal(requests, oks) + + -- collect server results; hitcount + -- one should get all the hits, the other 0 + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert(count1.total == 0 or count1.total == requests, "counts should either get 0 or ALL hits") + assert(count2.total == 0 or count2.total == requests, "counts should either get 0 or ALL hits") + assert(count1.total + count2.total == requests) + end) + describe("hashing on cookie", function() it("does not reply with Set-Cookie if cookie is already set", function() bu.begin_testcase_setup(strategy, bp) From 536e732e631f0dd5b0dac730e120d4b804df844c Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 8 Dec 2021 08:57:36 -0500 Subject: [PATCH 1038/4351] fix(client) allow semaphore wait in some ssl_* phases `ssl_cert` and `ssl_session_fetch` can both yield, but were missing from the supported list. Without this, a client running in one of these phases may fail to resolve unexpectedly. https://github.com/Kong/lua-resty-dns-client/commit/e723618cd268b42ff51d36a5b3a1bec6e1b431f3 --- kong/resty/dns/client.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index ad281eb133e..3ddfec7a207 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -832,6 +832,8 @@ local function syncQuery(qname, r_opts, try_list, count) access = true, content = true, timer = true, + ssl_cert = true, + ssl_session_fetch = true, } local ngx_phase = get_phase() From d65101fe80fd7ac9870a84d34d81bda8bcb461ac Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Wed, 8 Dec 2021 11:04:14 -0800 Subject: [PATCH 1039/4351] Update filename for upgrade guide on docs site (#8154) --- scripts/autodoc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/autodoc b/scripts/autodoc index 0ebe1deb500..502b42aba81 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -155,8 +155,8 @@ fi copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api.md" copy autodoc/output/cli.md "$DOCS_APP/reference/cli.md" -rm -rf "$DOCS_APP/install-and-run/upgrading.md" -copy autodoc/output/upgrading.md "$DOCS_APP/install-and-run/upgrading.md" +rm -rf "$DOCS_APP/install-and-run/upgrade-oss.md" +copy autodoc/output/upgrading.md "$DOCS_APP/install-and-run/upgrade-oss.md" rm -rf "$DOCS_APP/pdk/" mkdir -p "$DOCS_APP/pdk" From 355a4b9de5264caca30dc1e9db6837d28fc219c0 Mon Sep 17 00:00:00 2001 From: zhangshuai1171 Date: Wed, 15 Dec 2021 18:01:45 +0800 Subject: [PATCH 1040/4351] fix: Support TLS SNI custom dynamic configuration --- kong/templates/nginx_kong_stream.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index a96d700b294..452df6faa1f 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -122,9 +122,11 @@ server { } > end + set $tls_sni_name 'kong_upstream'; preread_by_lua_block { Kong.preread() } + proxy_ssl_name $tls_sni_name; proxy_ssl on; proxy_ssl_server_name on; From d0583ca2e24b1115e2f1a9feb4cc55c775ef6d4a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 15 Dec 2021 15:41:51 +0200 Subject: [PATCH 1041/4351] chore(deps) bump openssl from 1.1.1l to 1.1.1m (#8191) ### Summary * Avoid loading of a dynamic engine twice. [Bernd Edlinger] * Fixed building on Debian with kfreebsd kernels [Mattias Ellert] * Prioritise DANE TLSA issuer certs over peer certs [Viktor Dukhovni] * Fixed random API for MacOS prior to 10.12 These MacOS versions don't support the CommonCrypto APIs [Lenny Primak] --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 9638ec37f1e..075e8beafc3 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.8.0 -RESTY_OPENSSL_VERSION=1.1.1l +RESTY_OPENSSL_VERSION=1.1.1m RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 From 21e61df7489bd6a309a6d28a74d2080703ca7a24 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Wed, 8 Dec 2021 11:04:14 -0800 Subject: [PATCH 1042/4351] Update filename for upgrade guide on docs site (#8154) --- scripts/autodoc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/scripts/autodoc b/scripts/autodoc index 0ebe1deb500..502b42aba81 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -155,8 +155,8 @@ fi copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api.md" copy autodoc/output/cli.md "$DOCS_APP/reference/cli.md" -rm -rf "$DOCS_APP/install-and-run/upgrading.md" -copy autodoc/output/upgrading.md "$DOCS_APP/install-and-run/upgrading.md" +rm -rf "$DOCS_APP/install-and-run/upgrade-oss.md" +copy autodoc/output/upgrading.md "$DOCS_APP/install-and-run/upgrade-oss.md" rm -rf "$DOCS_APP/pdk/" mkdir -p "$DOCS_APP/pdk" From b6904ccf215d3dc22a8a853a8c10427da2e900c6 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 9 Dec 2021 15:27:12 -0300 Subject: [PATCH 1043/4351] chore(rate-limiting) bump plugin version (#8174) * chore(clustering) older DPs compat rate-limiting fields * chore(rate-limiting) bump plugin version --- kong/clustering/compat/removed_fields.lua | 11 ++++- kong/plugins/rate-limiting/handler.lua | 2 +- .../19-hybrid/03-fields-removal_spec.lua | 40 ++++++++++++++++++- 3 files changed, 50 insertions(+), 3 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 0b56a3fa5b3..91bd2108298 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -52,5 +52,14 @@ return { "echo", "trigger", }, - } + }, + + -- Any dataplane older than 2.7.0 + [2006999999] = { + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, + }, } diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 2e8872793cd..a5af871f8f6 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -47,7 +47,7 @@ local RateLimitingHandler = {} RateLimitingHandler.PRIORITY = 901 -RateLimitingHandler.VERSION = "2.2.2" +RateLimitingHandler.VERSION = "2.3.0" local function get_identifier(conf) diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index aba52354074..f053dc33638 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -58,6 +58,11 @@ describe("kong.clustering.control_plane", function() "echo", "trigger", }, + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2003000000)) assert.same({ @@ -81,6 +86,11 @@ describe("kong.clustering.control_plane", function() "echo", "trigger", }, + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2003003003)) assert.same({ @@ -104,6 +114,11 @@ describe("kong.clustering.control_plane", function() "echo", "trigger", }, + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2003004000)) assert.same({ @@ -127,6 +142,11 @@ describe("kong.clustering.control_plane", function() "echo", "trigger", }, + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2004001000)) assert.same({ @@ -140,6 +160,11 @@ describe("kong.clustering.control_plane", function() "echo", "trigger", }, + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2004001002)) assert.same({ @@ -153,9 +178,22 @@ describe("kong.clustering.control_plane", function() "echo", "trigger", }, + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2005000000)) - assert.same(nil, cp._get_removed_fields(2006000000)) + assert.same({ + rate_limiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, + }, cp._get_removed_fields(2006000000)) + + assert.same(nil, cp._get_removed_fields(2007000000)) end) it("removing unknown fields", function() From 03ad34af94eaba468d8afe39f0546a0cfaac6f5a Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 9 Dec 2021 15:17:22 -0300 Subject: [PATCH 1044/4351] Revert "feat(rate-limiting) add redis username support (#8032)" (#8173) This reverts commit a86955e2ae87a2d83db3d3cc9d80d5a7823c8c07. --- kong/plugins/rate-limiting/policies/init.lua | 8 +- kong/plugins/rate-limiting/schema.lua | 1 - .../23-rate-limiting/05-integration_spec.lua | 88 ------------------- 3 files changed, 1 insertion(+), 96 deletions(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 707f143211c..c7805bf5b0e 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -79,13 +79,7 @@ local function get_redis_connection(conf) if times == 0 then if is_present(conf.redis_password) then - local ok, err - if is_present(conf.redis_username) then - ok, err = red:auth(conf.redis_username, conf.redis_password) - else - ok, err = red:auth(conf.redis_password) - end - + local ok, err = red:auth(conf.redis_password) if not ok then kong.log.err("failed to auth Redis: ", err) return nil, err diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 57a82d8d1f1..275b4b9e26d 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -84,7 +84,6 @@ return { { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { type = "string", len_min = 0 }, }, - { redis_username = { type = "string" }, }, { redis_ssl = { type = "boolean", required = true, default = false, }, }, { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, { redis_server_name = typedefs.sni }, diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 0fcb70505e8..33516f022a6 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -8,11 +8,6 @@ local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 -local REDIS_USER_VALID = "ratelimit-user" -local REDIS_USER_INVALID = "some-user" -local REDIS_PASSWORD = "secret" - - local SLEEP_TIME = 1 @@ -25,23 +20,6 @@ local function flush_redis(db) red:close() end -local function add_redis_user() - local red = redis:new() - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) - assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", ">" .. REDIS_PASSWORD)) - assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) - red:close() -end - -local function remove_redis_user() - local red = redis:new() - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) - assert(red:acl("deluser", REDIS_USER_VALID)) - assert(red:acl("deluser", REDIS_USER_INVALID)) - red:close() -end describe("Plugin: rate-limiting (integration)", function() local client @@ -72,7 +50,6 @@ describe("Plugin: rate-limiting (integration)", function() lazy_setup(function() flush_redis(REDIS_DB_1) flush_redis(REDIS_DB_2) - add_redis_user() local route1 = assert(bp.routes:insert { hosts = { "redistest1.com" }, @@ -105,54 +82,12 @@ describe("Plugin: rate-limiting (integration)", function() fault_tolerant = false, } }) - - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route3.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = 3, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } - }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route4.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = 4, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } - }) - - assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) client = helpers.proxy_client() end) - lazy_teardown(function() - remove_redis_user() - end) - it("connection pool respects database setting", function() local red = redis:new() red:set_timeout(2000) @@ -225,28 +160,5 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(1, tonumber(size_1)) assert.equal(1, tonumber(size_2)) end) - - it("authenticates and executes with a valid redis user having proper ACLs", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.com" - } - }) - assert.res_status(200, res) - end) - - it("fails to rate-limit for a redis user with missing ACLs", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) - end) - end) end) From 0d6ba7b2618eaf0d719bbee059bcba84b7e2dbd1 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 7 Dec 2021 17:58:55 +0100 Subject: [PATCH 1045/4351] chore(metrics): encrypted metrics transmission Signed-off-by: Joshua Schmid --- kong/constants.lua | 2 +- kong/reports.lua | 17 +- spec/01-unit/11-reports_spec.lua | 38 +-- spec/02-integration/02-cmd/11-config_spec.lua | 17 +- .../04-admin_api/11-reports_spec.lua | 51 ++-- .../05-proxy/22-reports_spec.lua | 237 +++++++++--------- .../10-go_plugins/01-reports_spec.lua | 25 +- .../kong/plugins/reports-api/api.lua | 2 +- spec/helpers.lua | 106 +------- 9 files changed, 194 insertions(+), 301 deletions(-) diff --git a/kong/constants.lua b/kong/constants.lua index 37e94c93c5a..ccbf95b8250 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -140,7 +140,7 @@ local constants = { }, REPORTS = { ADDRESS = "kong-hf.konghq.com", - STATS_PORT = 61830 + STATS_TLS_PORT = 61833, }, DICTS = { "kong", diff --git a/kong/reports.lua b/kong/reports.lua index ae891b1ecbf..1a1f9aa5656 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -20,6 +20,7 @@ local pairs = pairs local error = error local type = type local WARN = ngx.WARN +local DEBUG = ngx.DEBUG local sub = string.sub @@ -52,6 +53,10 @@ local _ping_infos = {} local _enabled = false local _unique_str = utils.random_string() local _buffer_immutable_idx +local _tls_session +local _tls_opts = { + ssl_verify = false, +} -- the resty.counter instance, will be initialized in `init_worker` local report_counter = nil @@ -108,10 +113,9 @@ local function send_report(signal_type, t, host, port) elseif type(signal_type) ~= "string" then return error("signal_type (arg #1) must be a string", 2) end - t = t or {} host = host or constants.REPORTS.ADDRESS - port = port or constants.REPORTS.STATS_PORT + port = port or constants.REPORTS.STATS_TLS_PORT -- add signal type to data @@ -144,6 +148,15 @@ local function send_report(signal_type, t, host, port) return end + _tls_opts.reused_session = _tls_session + local hs_ok, err = sock:tlshandshake(_tls_opts) + if not hs_ok then + log(DEBUG, "failed to complete TLS handshake for reports: ", err) + return + end + + _tls_session = hs_ok + sock:send(concat(_buffer, ";", 1, mutable_idx) .. "\n") sock:setkeepalive() end diff --git a/spec/01-unit/11-reports_spec.lua b/spec/01-unit/11-reports_spec.lua index b7692c12843..fd97c44fc92 100644 --- a/spec/01-unit/11-reports_spec.lua +++ b/spec/01-unit/11-reports_spec.lua @@ -14,8 +14,8 @@ describe("reports", function() package.loaded["kong.reports"] = nil end) - it("sends report over TCP", function() - local thread = helpers.tcp_server(8189) + it("sends report over TCP[TLS]", function() + local thread = helpers.tcp_server(8189, {tls=true}) reports.send("stub", { hello = "world", @@ -60,7 +60,7 @@ describe("reports", function() it("accepts custom immutable items", function() reports.toggle(true) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.add_immutable_value("imm1", "fooval") reports.add_immutable_value("imm2", "barval") @@ -92,7 +92,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -107,7 +107,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -120,7 +120,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -133,7 +133,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -146,7 +146,7 @@ describe("reports", function() local conf = assert(conf_loader(nil)) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -161,7 +161,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -177,7 +177,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -190,7 +190,7 @@ describe("reports", function() local conf = assert(conf_loader(nil)) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -203,7 +203,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -218,7 +218,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -231,7 +231,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -246,7 +246,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -259,7 +259,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -274,7 +274,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -287,7 +287,7 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) @@ -299,7 +299,7 @@ describe("reports", function() local conf = assert(conf_loader()) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189) + local thread = helpers.tcp_server(8189, {tls=true}) reports.send_ping("127.0.0.1", 8189) local _, res = assert(thread:join()) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index ef0ef11f07f..4ca3a717928 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -44,11 +44,12 @@ describe("kong config", function() assert(db.routes:truncate()) assert(db.services:truncate()) - local dns_hostsfile = assert(os.tmpname()) + local dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) + local filename = helpers.make_yaml_file([[ _format_version: "1.1" services: @@ -99,7 +100,7 @@ describe("kong config", function() anonymous_reports = "on", })) - local thread = helpers.tcp_server(constants.REPORTS.STATS_PORT) + local thread = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) assert(helpers.kong_exec("config db_import " .. filename, { prefix = helpers.test_conf.prefix, @@ -151,7 +152,13 @@ describe("kong config", function() assert(helpers.stop_kong()) end) - it("#db config db_import does not require Kong to be running", function() + pending("#db config db_import does not require Kong to be running", function() + -- this actually sends data to the telemetry endpoint. TODO: how to avoid that? + -- in this case we do not change the DNS hostsfile.. + -- NetidState Recv-Q Send-Q Local Address:Port Peer Address:Port + -- tcp ESTAB 0 216 172.23.0.4:35578 35.169.37.138:61830 + -- this is the amazon splunk ip + -- tcp ESTAB 0 0 172.23.0.4:40746 172.23.0.3:5432 local filename = helpers.make_yaml_file([[ _format_version: "1.1" services: @@ -190,7 +197,9 @@ describe("kong config", function() })) end) - it("#db config db_import deals with repeated targets", function() + -- same as with "config db_import does not require Kong to be running" + -- when no kong is present, we can't mock a response + pending("#db config db_import deals with repeated targets", function() -- Since Kong 2.2.0 there's no more target history, but we must make sure -- that old configs still can be imported. local filename = helpers.make_yaml_file([[ diff --git a/spec/02-integration/04-admin_api/11-reports_spec.lua b/spec/02-integration/04-admin_api/11-reports_spec.lua index 7cbf0cd56fa..35cf70ea4bf 100644 --- a/spec/02-integration/04-admin_api/11-reports_spec.lua +++ b/spec/02-integration/04-admin_api/11-reports_spec.lua @@ -33,14 +33,13 @@ end for _, strategy in helpers.each_strategy() do - -- Marked as flaky because they require an arbitrary high port - describe("#flaky anonymous reports in Admin API #" .. strategy, function() + describe("anonymous reports in Admin API #" .. strategy, function() local dns_hostsfile local yaml_file local reports_server lazy_setup(function() - dns_hostsfile = assert(os.tmpname()) + dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) @@ -54,7 +53,7 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() - reports_server = helpers.mock_reports_server() + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) assert(helpers.get_db_utils(strategy, {})) @@ -101,12 +100,12 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=s", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + + assert.match("signal=api", reports_data) + assert.match("e=s", reports_data) + assert.match("name=tcp%-log", reports_data) end) it("reports plugins added to services via /service/:id/plugins", function() @@ -138,12 +137,11 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=s", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + assert.match("signal=api", reports_data) + assert.match("e=s", reports_data) + assert.match("name=tcp%-log", reports_data) end) it("reports plugins added to routes via /plugins", function() @@ -189,12 +187,11 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=r", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + assert.match("signal=api", reports_data) + assert.match("e=r", reports_data) + assert.match("name=tcp%-log", reports_data) end) it("reports plugins added to routes via /routes/:id/plugins", function() @@ -239,12 +236,11 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.string(plugin.id) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=api", reports_data[1]) - assert.match("e=r", reports_data[1]) - assert.match("name=tcp%-log", reports_data[1]) + assert.match("signal=api", reports_data) + assert.match("e=r", reports_data) + assert.match("name=tcp%-log", reports_data) end) if strategy == "off" then @@ -262,11 +258,10 @@ for _, strategy in helpers.each_strategy() do assert.same(201, status) assert.table(config) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) - assert.same(1, #reports_data) - assert.match("signal=dbless-reconfigure", reports_data[1], nil, true) - assert.match("decl_fmt_version=1.1", reports_data[1], nil, true) + assert.match("signal=dbless-reconfigure", reports_data, nil, true) + assert.match("decl_fmt_version=1.1", reports_data, nil, true) end) end diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index 52c5bd2fc4a..5f11049261f 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -30,10 +30,13 @@ for _, strategy in helpers.each_strategy() do local dns_hostsfile local reports_server - local reports_send_ping = function() + local reports_send_ping = function(opts) ngx.sleep(0.01) -- hand over the CPU so other threads can do work (processing the sent data) local admin_client = helpers.admin_client() - local res = admin_client:post("/reports/send-ping") + local opts = opts or nil + local port = opts.port or nil + + local res = admin_client:post("/reports/send-ping" .. (port and "?port=" .. port or "")) assert.response(res).has_status(200) admin_client:close() end @@ -51,8 +54,8 @@ for _, strategy in helpers.each_strategy() do end lazy_setup(function() - dns_hostsfile = assert(os.tmpname()) - local fd = assert(io.open(dns_hostsfile, "w")) + dns_hostsfile = assert(os.tmpname() .. ".hosts") + local fd = assert(io.open(dns_hostsfile, "wb")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) @@ -185,16 +188,12 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() - os.remove(dns_hostsfile) end) - before_each(function() - reports_server = helpers.mock_reports_server() - end) - after_each(function() - reports_server:stop() + before_each(function() + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) end) it("reports http requests", function() @@ -204,19 +203,18 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has_status(200) - reports_send_ping() + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=1", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=1", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) proxy_client:close() end) @@ -228,19 +226,18 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has_status(200) - reports_send_ping() + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=1", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=1", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) proxy_ssl_client:close() end) @@ -254,19 +251,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(200, tonumber(headers:get(":status"))) assert.is_not_nil(body) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=1", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=1", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports h2 requests", function() @@ -278,19 +274,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(200, tonumber(headers:get(":status"))) assert.is_not_nil(body) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=1", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=1", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) @@ -303,19 +298,18 @@ for _, strategy in helpers.each_strategy() do }, })) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=1", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=1", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports grpcs requests", function() @@ -327,60 +321,57 @@ for _, strategy in helpers.each_strategy() do }, }) - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=1", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=1", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports ws requests", function() websocket_send_text_and_get_echo("ws://" .. helpers.get_proxy_ip(false) .. ":" .. helpers.get_proxy_port(false) .. "/up-ws") - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=1", reports_data[1]) - assert.match("wss_reqs=0", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=1", reports_data) + assert.match("wss_reqs=0", reports_data) end) it("reports wss requests", function() websocket_send_text_and_get_echo("wss://" .. helpers.get_proxy_ip(true) .. ":" .. helpers.get_proxy_port(true) .. "/up-ws") - reports_send_ping() - - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("requests=1", reports_data[1]) - assert.match("http_reqs=0", reports_data[1]) - assert.match("https_reqs=0", reports_data[1]) - assert.match("h2c_reqs=0", reports_data[1]) - assert.match("h2_reqs=0", reports_data[1]) - assert.match("grpc_reqs=0", reports_data[1]) - assert.match("grpcs_reqs=0", reports_data[1]) - assert.match("ws_reqs=0", reports_data[1]) - assert.match("wss_reqs=1", reports_data[1]) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + assert.match("requests=1", reports_data) + assert.match("http_reqs=0", reports_data) + assert.match("https_reqs=0", reports_data) + assert.match("h2c_reqs=0", reports_data) + assert.match("h2_reqs=0", reports_data) + assert.match("grpc_reqs=0", reports_data) + assert.match("grpcs_reqs=0", reports_data) + assert.match("ws_reqs=0", reports_data) + assert.match("wss_reqs=1", reports_data) end) - it("#stream reports tcp streams", function() + pending("#stream reports tcp streams", function() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) @@ -393,14 +384,13 @@ for _, strategy in helpers.each_strategy() do reports_send_stream_ping() - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("streams=1", reports_data[1]) - assert.match("tcp_streams=1", reports_data[1]) - assert.match("tls_streams=0", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("streams=1", reports_data) + assert.match("tcp_streams=1", reports_data) + assert.match("tls_streams=0", reports_data) end) - it("#stream reports tls streams", function() + pending("#stream reports tls streams", function() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) @@ -416,11 +406,10 @@ for _, strategy in helpers.each_strategy() do reports_send_stream_ping() - local _, reports_data = assert(reports_server:stop()) - assert.same(1, #reports_data) - assert.match("streams=2", reports_data[1]) - assert.match("tcp_streams=1", reports_data[1]) -- it counts the stream request for the ping - assert.match("tls_streams=1", reports_data[1]) + local _, reports_data = assert(reports_server:join()) + assert.match("streams=2", reports_data) + assert.match("tcp_streams=1", reports_data) -- it counts the stream request for the ping + assert.match("tls_streams=1", reports_data) end) it("does not log NGINX-produced errors", function() diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 9b971e0eeb1..43e8f355a5e 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -17,14 +17,9 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end - local OLD_STATS_PORT = constants.REPORTS.STATS_PORT - local NEW_STATS_PORT lazy_setup(function() - NEW_STATS_PORT = OLD_STATS_PORT + math.random(1, 50) - constants.REPORTS.STATS_PORT = NEW_STATS_PORT - - dns_hostsfile = assert(os.tmpname()) + dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) @@ -82,23 +77,19 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() os.remove(dns_hostsfile) - constants.REPORTS.STATS_PORT = OLD_STATS_PORT helpers.stop_kong() end) before_each(function() - reports_server = helpers.mock_reports_server() - end) - - after_each(function() - reports_server:stop() -- stop the reports server if it was not already stopped + constants.REPORTS.STATS_TLS_PORT = constants.REPORTS.STATS_TLS_PORT + math.random(1, 50) + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) end) it("logs number of enabled go plugins", function() - reports_send_ping(NEW_STATS_PORT) + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) assert.match("go_plugins_cnt=1", reports_data) @@ -111,9 +102,9 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - reports_send_ping(NEW_STATS_PORT) + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) - local _, reports_data = assert(reports_server:stop()) + local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) assert.match("go_plugin_reqs=1", reports_data) @@ -128,7 +119,7 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) assert.equal("got from server 'mock-upstream/1.0.0'", res.headers['x-hello-from-go-at-response']) - + proxy_client:close() end) describe("log phase has access to stuff", function() diff --git a/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua b/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua index 91369a89861..1c2e612c0a3 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/reports-api/api.lua @@ -8,7 +8,7 @@ return { -- if a port was passed, patch it in constants.REPORTS so -- that tests can change the default reports port if self.params.port then - constants.REPORTS.STATS_PORT = self.params.port + constants.REPORTS.STATS_TLS_PORT = self.params.port end reports._sync_counter() diff --git a/spec/helpers.lua b/spec/helpers.lua index 5a0e96a5d15..5d3171b1771 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1045,7 +1045,7 @@ local function tcp_server(port, opts) function(port, opts) local socket = require "socket" local server = assert(socket.tcp()) - server:settimeout(opts.timeout or 360) + server:settimeout(opts.timeout or 60) assert(server:setoption("reuseaddr", true)) assert(server:bind("*", port)) assert(server:listen()) @@ -1271,109 +1271,6 @@ local function udp_server(port, n, timeout) return thread end - -local function mock_reports_server(opts) - local localhost = "127.0.0.1" - local threads = require "llthreads2.ex" - local server_port = constants.REPORTS.STATS_PORT - opts = opts or {} - - local thread = threads.new({ - function(port, host, opts) - local socket = require "socket" - local server = assert(socket.tcp()) - server:settimeout(360) - assert(server:setoption("reuseaddr", true)) - local counter = 0 - while not server:bind(host, port) do - counter = counter + 1 - if counter > 5 then - error('could not bind successfully') - end - socket.sleep(1) - end - assert(server:listen()) - local data = {} - local handshake_done = false - local n = opts.requests or math.huge - for _ = 1, n + 1 do - local client = assert(server:accept()) - - if opts.tls and handshake_done then - local ssl = require "ssl" - local params = { - mode = "server", - protocol = "any", - key = "spec/fixtures/kong_spec.key", - certificate = "spec/fixtures/kong_spec.crt", - } - - client = ssl.wrap(client, params) - client:dohandshake() - end - - local line, err = client:receive() - if err ~= "closed" then - if not handshake_done then - assert(line == "\\START") - client:send("\\OK\n") - handshake_done = true - - else - if line == "@DIE@" then - client:close() - break - end - - table.insert(data, line) - end - - client:close() - end - end - server:close() - - return data - end - }, server_port, localhost, opts) - - thread:start() - - -- not necessary for correctness because we do the handshake, - -- but avoids harmless "connection error" messages in the wait loop - -- in case the client is ready before the server below. - ngx.sleep(0.001) - - local sock = ngx.socket.tcp() - sock:settimeout(0.01) - while true do - if not thread:alive() then - error('the reports thread died') - elseif sock:connect(localhost, server_port) then - sock:send("\\START\n") - local ok = sock:receive() - sock:close() - if ok == "\\OK" then - break - end - end - end - sock:close() - - return { - stop = function() - local skt = assert(ngx.socket.tcp()) - sock:settimeout(0.01) - skt:connect(localhost, server_port) - skt:send("@DIE@\n") - skt:close() - - return thread:join() - end - } -end - - -------------------- -- Custom assertions -- @@ -2953,7 +2850,6 @@ end udp_server = udp_server, kill_tcp_server = kill_tcp_server, http_server = http_server, - mock_reports_server = mock_reports_server, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, proxy_client = proxy_client, From ccd018d11182b182f73d6aaf0429fdae679f97ca Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 15 Dec 2021 16:10:20 +0100 Subject: [PATCH 1046/4351] release: 2.7.0 Signed-off-by: Joshua Schmid --- CHANGELOG.md | 7 +- UPGRADE.md | 193 +++++++++++++++++- ...-2.6.0-0.rockspec => kong-2.7.0-0.rockspec | 4 +- kong/meta.lua | 2 +- 4 files changed, 197 insertions(+), 9 deletions(-) rename kong-2.6.0-0.rockspec => kong-2.7.0-0.rockspec (99%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 30d64a9ebe2..13081be5ab4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Table of Contents -- [Unreleased](#Unreleased) +- [2.7.0](#270) - [2.6.0](#260) - [2.5.1](#251) - [2.5.0](#250) @@ -60,13 +60,12 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) -## [Unreleased] +## [2.7.0] ### Dependencies - Bumped `go-pdk` used in tests from v0.6.0 to v0.7.1 [#7964](https://github.com/Kong/kong/pull/7964) - Cassandra support is deprecated with 2.7 and will be fully removed with 4.0. - https://konghq.com/blog/cassandra-support-deprecated ### Additions @@ -6635,7 +6634,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) -[Unreleased]: https://github.com/Kong/kong/compare/2.6.0...master +[2.7.0]: https://github.com/Kong/kong/compare/2.6.0...2.7.0 [2.6.0]: https://github.com/Kong/kong/compare/2.5.1...2.6.0 [2.5.1]: https://github.com/Kong/kong/compare/2.5.0...2.5.1 [2.5.0]: https://github.com/Kong/kong/compare/2.4.1...2.5.0 diff --git a/UPGRADE.md b/UPGRADE.md index a27c8889e85..8d59ef13412 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -24,7 +24,196 @@ $ kong migrations up [-c configuration_file] If the command is successful, and no migration ran (no output), then you only have to -[reload](https://docs.konghq.com/gateway-oss/2.6.x/cli/#kong-reload) Kong: +[reload](https://docs.konghq.com/gateway-oss/2.7.x/cli/#kong-reload) Kong: + +```shell +$ kong reload [-c configuration_file] +``` + +**Reminder**: `kong reload` leverages the Nginx `reload` signal that seamlessly +starts new workers, which take over from old workers before those old workers +are terminated. In this way, Kong will serve new requests via the new +configuration, without dropping existing in-flight connections. + +## Upgrade to `2.7.x` + +Kong adheres to [semantic versioning](https://semver.org/), which makes a +distinction between "major", "minor", and "patch" versions. The upgrade path +will be different depending on which previous version from which you are migrating. + +If you are migrating from 2.x.x, upgrading into 2.7.x is a +minor upgrade, but read below for important instructions on database migration, +especially for Cassandra users. + +If you are migrating from 1.x, upgrading into 2.7.x is a major upgrade, +so, in addition, be aware of any [breaking changes](https://github.com/Kong/kong/blob/master/UPGRADE.md#breaking-changes-2.0) +between the 1.x and 2.x series below, further detailed in the +[CHANGELOG.md](https://github.com/Kong/kong/blob/2.0.0/CHANGELOG.md#200) document. + + +### Dependencies + +If you are using the provided binary packages, all necessary dependencies +for the gateway are bundled and you can skip this section. + +If you are building your dependencies by hand, there are changes since the +previous release, so you will need to rebuild them with the latest patches. + +The required OpenResty version for kong 2.7.x is +[1.19.9.1](https://openresty.org/en/changelog-1019003.html). This is more recent +than the version in Kong 2.5.0 (which used `1.19.3.2`). In addition to an upgraded +OpenResty, you will need the correct [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) +for this new version, including the latest release of [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). +The [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository contains [openresty-build-tools](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools), +which allows you to more easily build OpenResty with the necessary patches and modules. + +There is a new way to deploy Go using Plugin Servers. +For more information, see [Developing Go plugins](https://docs.konghq.com/gateway-oss/2.6.x/external-plugins/#developing-go-plugins). + +### Template changes + +There are **Changes in the Nginx configuration file**, between kong 2.0.x, +2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x and 2.7.x + +To view the configuration changes between versions, clone the +[Kong repository](https://github.com/kong/kong) and run `git diff` +on the configuration templates, using `-w` for greater readability. + +Here's how to see the differences between previous versions and 2.7.x: + +``` +git clone https://github.com/kong/kong +cd kong +git diff -w 2.0.0 2.7.0 kong/templates/nginx_kong*.lua +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x, 2.7.x) to the version number you are currently using. + +To produce a patch file, use the following command: + +``` +git diff 2.0.0 2.7.0 kong/templates/nginx_kong*.lua > kong_config_changes.diff +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x, 2.7.x) to the version number you are currently using. + + +### Suggested upgrade path + +**Version prerequisites for migrating to version 2.7.x** + +The lowest version that Kong 2.7.x supports migrating from is 1.0.x. +If you are migrating from a version lower than 0.14.1, you need to +migrate to 0.14.1 first. Then, once you are migrating from 0.14.1, +please migrate to 1.5.x first. + +The steps for upgrading from 0.14.1 to 1.5.x are the same as upgrading +from 0.14.1 to Kong 1.0. Please follow the steps described in the +"Migration Steps from 0.14" in the + +[Suggested Upgrade Path for Kong 1.0](https://github.com/Kong/kong/blob/master/UPGRADE.md#kong-1-0-upgrade-path) +with the addition of the `kong migrations migrate-apis` command, +which you can use to migrate legacy `apis` configurations. + +Once you migrated to 1.5.x, you can follow the instructions in the section +below to migrate to 2.7.x. + +### Upgrade from `1.0.x` - `2.2.x` to `2.7.x` + +**Postgres** + +Kong 2.7.x supports a no-downtime migration model. This means that while the +migration is ongoing, you will have two Kong clusters running, sharing the +same database. (This is sometimes called the Blue/Green migration model.) + +The migrations are designed so that the new version of Kong is able to use +the database as it is migrated while the old Kong cluster keeps working until +it is time to decommission it. For this reason, the migration is split into +two steps, performed via commands `kong migrations up` (which does +only non-destructive operations) and `kong migrations finish` (which puts the +database in the final expected state for Kong 2.7.x). + +1. Download 2.7.x, and configure it to point to the same datastore + as your old (1.0 to 2.0) cluster. Run `kong migrations up`. +2. After that finishes running, both the old (2.x.x) and new (2.7.x) + clusters can now run simultaneously. Start provisioning 2.7.x nodes, + but do not use their Admin API yet. If you need to perform Admin API + requests, these should be made to the old cluster's nodes. The reason + is to prevent the new cluster from generating data that is not understood + by the old cluster. +3. Gradually divert traffic away from your old nodes, and into + your 2.7.x cluster. Monitor your traffic to make sure everything + is going smoothly. +4. When your traffic is fully migrated to the 2.7.x cluster, + decommission your old nodes. +5. From your 2.7.x cluster, run: `kong migrations finish`. + From this point on, it will not be possible to start + nodes in the old cluster pointing to the same datastore anymore. Only run + this command when you are confident that your migration + was successful. From now on, you can safely make Admin API + requests to your 2.7.x nodes. + +**Cassandra** + +Deprecation notice: +Cassandra as a backend database for Kong Gateway is deprecated. This means the feature will eventually be removed. Our target for Cassandra removal is the Kong Gateway 4.0 release, and some new features might not be supported with Cassandra in the Kong Gateway 3.0 release. + +Due to internal changes, the table schemas used by Kong 2.7.x on Cassandra +are incompatible with those used by Kong 2.1.x (or lower). Migrating using the usual commands +`kong migrations up` and `kong migrations finish` will require a small +window of downtime, since the old and new versions cannot use the +database at the same time. Alternatively, to keep your previous version fully +operational while the new one initializes, you will need to transfer the +data to a new keyspace via a database dump, as described below: + +1. Download 2.7.x, and configure it to point to a new keyspace. + Run `kong migrations bootstrap`. +2. Once that finishes running, both the old (pre-2.1) and new (2.7.x) + clusters can now run simultaneously, but the new cluster does not + have any data yet. +3. On the old cluster, run `kong config db_export`. This will create + a file `kong.yml` with a database dump. +4. Transfer the file to the new cluster and run + `kong config db_import kong.yml`. This will load the data into the new cluster. +5. Gradually divert traffic away from your old nodes, and into + your 2.7.x cluster. Monitor your traffic to make sure everything + is going smoothly. +6. When your traffic is fully migrated to the 2.7.x cluster, + decommission your old nodes. + +### Installing 2.7.x on a fresh datastore + +The following commands should be used to prepare a new 2.7.x cluster from a +fresh datastore. By default the `kong` CLI tool will load the configuration +from `/etc/kong/kong.conf`, but you can optionally use the flag `-c` to +indicate the path to your configuration file: + +``` +$ kong migrations bootstrap [-c /path/to/your/kong.conf] +$ kong start [-c /path/to/your/kong.conf] +``` +Unless indicated otherwise in one of the upgrade paths of this document, it is +possible to upgrade Kong **without downtime**. + +Assuming that Kong is already running on your system, acquire the latest +version from any of the available [installation methods](https://getkong.org/install/) +and proceed to install it, overriding your previous installation. + +**If you are planning to make modifications to your configuration, this is a +good time to do so**. + +Then, run migration to upgrade your database schema: + +```shell +$ kong migrations up [-c configuration_file] +``` + +If the command is successful, and no migration ran +(no output), then you only have to +[reload](https://docs.konghq.com/gateway-oss/2.7.x/cli/#kong-reload) Kong: ```shell $ kong reload [-c configuration_file] @@ -69,7 +258,7 @@ repository contains [openresty-build-tools](https://github.com/Kong/kong-build-t which allows you to more easily build OpenResty with the necessary patches and modules. There is a new way to deploy Go using Plugin Servers. -For more information, see [Developing Go plugins](https://docs.konghq.com/gateway-oss/2.6.x/external-plugins/#developing-go-plugins). +For more information, see [Developing Go plugins](https://docs.konghq.com/gateway-oss/2.7.x/external-plugins/#developing-go-plugins). ### Template changes diff --git a/kong-2.6.0-0.rockspec b/kong-2.7.0-0.rockspec similarity index 99% rename from kong-2.6.0-0.rockspec rename to kong-2.7.0-0.rockspec index ad5f211df85..8d8050f9169 100644 --- a/kong-2.6.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.6.0-0" +version = "2.7.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong", - tag = "2.6.0" + tag = "2.7.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index a3b8921a6d8..d31f28eb904 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 2, - minor = 6, + minor = 7, patch = 0, --suffix = "rc.1" }, { From 875c8575eb8a18686fa6c21e5d2f3f8d396cf9ea Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 15 Dec 2021 19:04:14 -0500 Subject: [PATCH 1047/4351] tests(reports) fix tcp server timeout --- spec/02-integration/05-proxy/22-reports_spec.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index 5f11049261f..3fbdc1b1217 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -33,7 +33,7 @@ for _, strategy in helpers.each_strategy() do local reports_send_ping = function(opts) ngx.sleep(0.01) -- hand over the CPU so other threads can do work (processing the sent data) local admin_client = helpers.admin_client() - local opts = opts or nil + local opts = opts or {} local port = opts.port or nil local res = admin_client:post("/reports/send-ping" .. (port and "?port=" .. port or "")) @@ -421,6 +421,10 @@ for _, strategy in helpers.each_strategy() do ["X-Large"] = string.rep("a", 2^10 * 10), -- default large_client_header_buffers is 8k } }) + + -- send a ping so the tcp server shutdown cleanly and not with a timeout. + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + assert.res_status(400, res) proxy_client:close() From 2e34e79b9c140f449a9658bcffc0f5dd8a9e19a0 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 15 Dec 2021 19:04:25 -0500 Subject: [PATCH 1048/4351] tests(reports) truncate tables to avoid route conflicts --- spec/02-integration/04-admin_api/11-reports_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/04-admin_api/11-reports_spec.lua b/spec/02-integration/04-admin_api/11-reports_spec.lua index 35cf70ea4bf..cb24af93b25 100644 --- a/spec/02-integration/04-admin_api/11-reports_spec.lua +++ b/spec/02-integration/04-admin_api/11-reports_spec.lua @@ -63,7 +63,7 @@ for _, strategy in helpers.each_strategy() do dns_hostsfile = dns_hostsfile, anonymous_reports = "on", declarative_config = yaml_file, - })) + }, {"routes", "services"})) end) after_each(function() From 995c26f499b6a4ce2464e9ad249b7ad6dcb814c3 Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 16 Dec 2021 12:42:51 -0500 Subject: [PATCH 1049/4351] docs(changelog) grpc allows services from imported `.proto`s (#8138) --- CHANGELOG.md | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 22561df7069..7e72a83b01e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -110,9 +110,12 @@ In this release we continued our work on better performance: plugin configurations `service_tag`, `consumer_tag`, and `status_tag`. [#6230](https://github.com/Kong/kong/pull/6230) Thanks [onematchfox](https://github.com/onematchfox) for the patch! -- **gRPC gGateway** and **gRPC Web**: Now share most of the ProtoBuf definitions. +- **gRPC Gateway** and **gRPC Web**: Now share most of the ProtoBuf definitions. Both plugins now share the Timestamp transcoding and included `.proto` files features. - [#7950(https://github.com/Kong/kong/pull/7950) + [#7950](https://github.com/Kong/kong/pull/7950) +- **gRPC Gateway**: processes services and methods defined in imported + `.proto` files. + [#8107](https://github.com/Kong/kong/pull/8107) - **Rate-Limiting**: add support for Redis SSL, through configuration properties `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. [#6737](https://github.com/Kong/kong/pull/6737) From cf1770aeb93527e282a4a5dd51b23e36b96994f0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 17 Dec 2021 04:22:46 +0200 Subject: [PATCH 1050/4351] chore(certificate) remove a temporary arm64 workaround (#8206) ### Summary This was originally fixed because of: https://github.com/Kong/kong/issues/5748 It is fixed as seen here: https://github.com/LuaJIT/LuaJIT/issues/579#issuecomment-623803502 --- kong/runloop/certificate.lua | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index a9737f4272e..0f15ae7d356 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -6,11 +6,6 @@ local new_tab = require "table.new" local openssl_x509_store = require "resty.openssl.x509.store" local openssl_x509 = require "resty.openssl.x509" -if jit.arch == 'arm64' then - jit.off(mlcache.get_bulk) -- "temporary" workaround for issue #5748 on ARM -end - - local ngx_log = ngx.log local ERR = ngx.ERR From a67f0e13bc7a7a27b66d6c6b8f571f3db0582f8c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 17 Dec 2021 14:54:44 +0200 Subject: [PATCH 1051/4351] chore(entities) adjust tags schema (#8210) ### Summary Yes, `tags` schema is kinda abstract, but it was a bit confusing for me to see a field with `type=string` and then having `elements` too. This commit just changes the schema to a bit less confusing. --- kong/db/schema/entities/tags.lua | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/kong/db/schema/entities/tags.lua b/kong/db/schema/entities/tags.lua index d2f7d94e375..69d3511573d 100644 --- a/kong/db/schema/entities/tags.lua +++ b/kong/db/schema/entities/tags.lua @@ -9,11 +9,7 @@ return { fields = { { tag = typedefs.tag, }, - { entity_name = { type = "string", required = true, unique = false }, }, - { entity_id = { type = "string", - elements = typedefs.uuid, - unique = true, - required = true }, }, - } - + { entity_name = { type = "string", required = true }, }, + { entity_id = typedefs.uuid { required = true }, }, + } } From 93a239c605a74b3c914c26b80917a40085f93544 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 18 Dec 2021 00:03:43 +0800 Subject: [PATCH 1052/4351] tests(helper) search nginx_bin in local driver (#8183) --- spec/helpers/perf/drivers/local.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 57830d532b1..53963dc764d 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -28,7 +28,7 @@ end function _M:setup() local bin for _, test in ipairs({"nginx", "/usr/local/openresty/nginx/sbin/nginx"}) do - bin, _ = perf.execute("which nginx") + bin, _ = perf.execute("which " .. test) if bin then self.nginx_bin = bin break From 73368d5593848cc3643b7453155989374d69aa26 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 18 Dec 2021 00:58:29 +0800 Subject: [PATCH 1053/4351] fix(pdk) get_phases_names returns correct phase value for all phases (#8208) --- kong/pdk/private/phases.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/pdk/private/phases.lua b/kong/pdk/private/phases.lua index 63351410965..e5787a0f2ef 100644 --- a/kong/pdk/private/phases.lua +++ b/kong/pdk/private/phases.lua @@ -33,13 +33,12 @@ do t[k] = v end - local n = 0 for k, v in pairs(t) do - n = n + 1 PHASES[v] = k end - PHASES.n = n + -- max lshift limit, 2^30 = 0x40000000 + PHASES.n = 30 end From a0d124aa18100d16f99251ea078fdd61903eee73 Mon Sep 17 00:00:00 2001 From: Michael Heap Date: Fri, 17 Dec 2021 17:03:24 +0000 Subject: [PATCH 1054/4351] chore(ci) add ability to force autodoc environment rebuild (#8201) --- .github/workflows/autodocs.yml | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index bd54f54ff62..5d21ac453cf 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -12,6 +12,10 @@ on: target_branch: description: "Target Branch in kong/docs.konghq.com (e.g. release/2.4)" required: true + force_build: + description: "Ignore the build cache and build dependencies from scratch" + type: boolean + default: false jobs: build: name: Build dependencies @@ -38,7 +42,7 @@ jobs: key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} - name: Checkout kong-build-tools - if: steps.cache-deps.outputs.cache-hit != 'true' + if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' uses: actions/checkout@v2 with: repository: Kong/kong-build-tools @@ -46,22 +50,22 @@ jobs: ref: master - name: Checkout go-pluginserver - if: steps.cache-deps.outputs.cache-hit != 'true' + if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' uses: actions/checkout@v2 with: repository: Kong/go-pluginserver path: go-pluginserver - name: Add to Path - if: steps.cache-deps.outputs.cache-hit != 'true' + if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH - name: Install packages - if: steps.cache-deps.outputs.cache-hit != 'true' + if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' run: sudo apt update && sudo apt install libyaml-dev valgrind - name: Build Kong dependencies - if: steps.cache-deps.outputs.cache-hit != 'true' + if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' run: | source .ci/setup_env_github.sh make dev From 4dffb45f9ec97f3f98048635776c25654acd59e5 Mon Sep 17 00:00:00 2001 From: mikefero Date: Fri, 17 Dec 2021 18:58:40 -0500 Subject: [PATCH 1055/4351] feat(plugin) add ACL configuration for response ratelimiting - (test) add test for ACL increment testing - (test) ensure ACL tests are skipped for unsupported Redis versions --- .../response-ratelimiting/policies/init.lua | 14 +- kong/plugins/response-ratelimiting/schema.lua | 1 + .../05-integration_spec.lua | 192 +++++++++++++++--- 3 files changed, 181 insertions(+), 26 deletions(-) diff --git a/kong/plugins/response-ratelimiting/policies/init.lua b/kong/plugins/response-ratelimiting/policies/init.lua index 33ecdcd24bf..210f96c9804 100644 --- a/kong/plugins/response-ratelimiting/policies/init.lua +++ b/kong/plugins/response-ratelimiting/policies/init.lua @@ -145,7 +145,12 @@ return { if times == 0 then if is_present(conf.redis_password) then - local ok, err = red:auth(conf.redis_password) + local ok, err + if is_present(conf.redis_username) then + ok, err = red:auth(conf.redis_username, conf.redis_password) + else + ok, err = red:auth(conf.redis_password) + end if not ok then kong.log.err("failed to auth Redis: ", err) return nil, err @@ -228,7 +233,12 @@ return { if times == 0 then if is_present(conf.redis_password) then - local ok, err = red:auth(conf.redis_password) + local ok, err + if is_present(conf.redis_username) then + ok, err = red:auth(conf.redis_username, conf.redis_password) + else + ok, err = red:auth(conf.redis_password) + end if not ok then kong.log.err("failed to auth Redis: ", err) return nil, err diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 13f896d62ea..93df39cad0d 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -74,6 +74,7 @@ return { { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { type = "string", len_min = 0 }, }, + { redis_username = { type = "string" }, }, { redis_timeout = { type = "number", default = 2000 }, }, { redis_database = { type = "number", default = 0 }, }, { block_on_first_violation = { type = "boolean", required = true, default = false }, }, diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index a4647d21696..15ccdccea60 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -1,29 +1,50 @@ local helpers = require "spec.helpers" local redis = require "resty.redis" +local version = require "version" +local tostring = tostring local REDIS_HOST = helpers.redis_host local REDIS_PORT = 6379 local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 +local REDIS_DB_3 = 3 +local REDIS_DB_4 = 4 +local REDIS_USER_VALID = "response-ratelimit-user" +local REDIS_USER_INVALID = "some-user" +local REDIS_PASSWORD = "secret" local SLEEP_TIME = 1 - -local function flush_redis(db) +local function redis_connect() local red = redis:new() red:set_timeout(2000) assert(red:connect(REDIS_HOST, REDIS_PORT)) + local red_version = string.match(red:info(), 'redis_version:([%g]+)\r\n') + return red, assert(version(red_version)) +end + +local function flush_redis(red, db) assert(red:select(db)) red:flushall() - red:close() end +local function add_redis_user(red) + assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", "+exists", ">" .. REDIS_PASSWORD)) + assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) +end + +local function remove_redis_user(red) + assert(red:acl("deluser", REDIS_USER_VALID)) + assert(red:acl("deluser", REDIS_USER_INVALID)) +end describe("Plugin: rate-limiting (integration)", function() local client local bp + local red + local red_version lazy_setup(function() -- only to run migrations @@ -34,12 +55,17 @@ describe("Plugin: rate-limiting (integration)", function() }, { "response-ratelimiting", }) + red, red_version = redis_connect() + end) lazy_teardown(function() if client then client:close() end + if red then + red:close() + end helpers.stop_kong() end) @@ -49,8 +75,12 @@ describe("Plugin: rate-limiting (integration)", function() -- https://github.com/Kong/kong/issues/3292 lazy_setup(function() - flush_redis(REDIS_DB_1) - flush_redis(REDIS_DB_2) + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end local route1 = assert(bp.routes:insert { hosts = { "redistest1.com" }, @@ -83,24 +113,58 @@ describe("Plugin: rate-limiting (integration)", function() limits = { video = { minute = 6 } }, }, }) + + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route3.id }, + config = { + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, + fault_tolerant = false, + limits = { video = { minute = 6 } }, + }, + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route4.id }, + config = { + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, + fault_tolerant = false, + limits = { video = { minute = 6 } }, + }, + }) + end + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) client = helpers.proxy_client() end) - it("connection pool respects database setting", function() - local red = redis:new() - red:set_timeout(2000) - - finally(function() - if red then - red:close() - end - end) - - assert(red:connect(REDIS_HOST, REDIS_PORT)) + lazy_teardown(function() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end + end) + it("connection pool respects database setting", function() assert(red:select(REDIS_DB_1)) local size_1 = assert(red:dbsize()) @@ -109,6 +173,11 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(0, tonumber(size_1)) assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end local res = assert(client:send { method = "GET", @@ -126,15 +195,20 @@ describe("Plugin: rate-limiting (integration)", function() ngx.sleep(SLEEP_TIME) assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) + size_1 = assert(red:dbsize()) assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) + size_2 = assert(red:dbsize()) - -- TEST: DB 1 should now have one hit, DB 2 none + -- TEST: DB 1 should now have one hit, DB 2 and 3 none assert.is_true(tonumber(size_1) > 0) assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end -- response-ratelimiting plugin reuses the redis connection local res = assert(client:send { @@ -153,17 +227,87 @@ describe("Plugin: rate-limiting (integration)", function() ngx.sleep(SLEEP_TIME) assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) + size_1 = assert(red:dbsize()) assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) + size_2 = assert(red:dbsize()) - -- TEST: Both DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit + -- TEST: DB 1 and 2 should now have one hit, DB 3 none assert.is_true(tonumber(size_1) > 0) assert.is_true(tonumber(size_2) > 0) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + -- response-ratelimiting plugin reuses the redis connection + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/response-headers?x-kong-limit=video=1", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) + assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end + end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to response rate-limit for a redis user with missing ACLs' will be skipped") + end end) end) end) From d4794ee4c302c5f921a5f8c99e1446cec94818cb Mon Sep 17 00:00:00 2001 From: mikefero Date: Sat, 18 Dec 2021 11:38:36 -0500 Subject: [PATCH 1056/4351] chore(plugin) refactor Redis connection for response ratelimiting This removes duplicate redis connection functionality into a common shared function. --- .../response-ratelimiting/policies/init.lua | 142 +++++++----------- 1 file changed, 54 insertions(+), 88 deletions(-) diff --git a/kong/plugins/response-ratelimiting/policies/init.lua b/kong/plugins/response-ratelimiting/policies/init.lua index 210f96c9804..afa2194e3a7 100644 --- a/kong/plugins/response-ratelimiting/policies/init.lua +++ b/kong/plugins/response-ratelimiting/policies/init.lua @@ -21,7 +21,6 @@ local EXPIRATIONS = { year = 31536000, } - local function is_present(str) return str and str ~= "" and str ~= null end @@ -52,6 +51,56 @@ end local sock_opts = {} +local function get_redis_connection(conf) + local red = redis:new() + red:set_timeout(conf.redis_timeout) + + -- use a special pool name only if redis_database is set to non-zero + -- otherwise use the default pool name host:port + sock_opts.pool = conf.redis_database and + conf.redis_host .. ":" .. conf.redis_port .. + ":" .. conf.redis_database + local ok, err = red:connect(conf.redis_host, conf.redis_port, + sock_opts) + if not ok then + kong.log.err("failed to connect to Redis: ", err) + return nil, err + end + + local times, err = red:get_reused_times() + if err then + kong.log.err("failed to get connect reused times: ", err) + return nil, err + end + + if times == 0 then + if is_present(conf.redis_password) then + local ok, err + if is_present(conf.redis_username) then + ok, err = red:auth(conf.redis_username, conf.redis_password) + else + ok, err = red:auth(conf.redis_password) + end + if not ok then + kong.log.err("failed to auth Redis: ", err) + return nil, err + end + end + + if conf.redis_database ~= 0 then + -- Only call select first time, since we know the connection is shared + -- between instances that use the same redis database + + local ok, err = red:select(conf.redis_database) + if not ok then + kong.log.err("failed to change Redis database: ", err) + return nil, err + end + end + end + + return red +end return { @@ -122,53 +171,11 @@ return { }, ["redis"] = { increment = function(conf, identifier, name, current_timestamp, value) - local red = redis:new() - red:set_timeout(conf.redis_timeout) - - -- use a special pool name only if redis_database is set to non-zero - -- otherwise use the default pool name host:port - sock_opts.pool = conf.redis_database and - conf.redis_host .. ":" .. conf.redis_port .. - ":" .. conf.redis_database - local ok, err = red:connect(conf.redis_host, conf.redis_port, - sock_opts) - if not ok then - kong.log.err("failed to connect to Redis: ", err) + local red, err = get_redis_connection(conf) + if not red then return nil, err end - local times, err = red:get_reused_times() - if err then - kong.log.err("failed to get connect reused times: ", err) - return nil, err - end - - if times == 0 then - if is_present(conf.redis_password) then - local ok, err - if is_present(conf.redis_username) then - ok, err = red:auth(conf.redis_username, conf.redis_password) - else - ok, err = red:auth(conf.redis_password) - end - if not ok then - kong.log.err("failed to auth Redis: ", err) - return nil, err - end - end - - if conf.redis_database ~= 0 then - -- Only call select first time, since we know the connection is shared - -- between instances that use the same redis database - - local ok, err = red:select(conf.redis_database) - if not ok then - kong.log.err("failed to change Redis database: ", err) - return nil, err - end - end - end - local keys = {} local expirations = {} local idx = 0 @@ -211,52 +218,11 @@ return { return true end, usage = function(conf, identifier, name, period, current_timestamp) - local red = redis:new() - red:set_timeout(conf.redis_timeout) - -- use a special pool name only if redis_database is set to non-zero - -- otherwise use the default pool name host:port - sock_opts.pool = conf.redis_database and - conf.redis_host .. ":" .. conf.redis_port .. - ":" .. conf.redis_database - local ok, err = red:connect(conf.redis_host, conf.redis_port, - sock_opts) - if not ok then - kong.log.err("failed to connect to Redis: ", err) + local red, err = get_redis_connection(conf) + if not red then return nil, err end - local times, err = red:get_reused_times() - if err then - kong.log.err("failed to get connect reused times: ", err) - return nil, err - end - - if times == 0 then - if is_present(conf.redis_password) then - local ok, err - if is_present(conf.redis_username) then - ok, err = red:auth(conf.redis_username, conf.redis_password) - else - ok, err = red:auth(conf.redis_password) - end - if not ok then - kong.log.err("failed to auth Redis: ", err) - return nil, err - end - end - - if conf.redis_database ~= 0 then - -- Only call select first time, since we know the connection is shared - -- between instances that use the same redis database - - local ok, err = red:select(conf.redis_database) - if not ok then - kong.log.err("failed to change Redis database: ", err) - return nil, err - end - end - end - reports.retrieve_redis_version(red) local periods = timestamp.get_timestamps(current_timestamp) From 030fdfc2a473af45ec0ce83756ac8a3a391d8d42 Mon Sep 17 00:00:00 2001 From: Luka Lodrant Date: Mon, 20 Dec 2021 17:04:04 +0100 Subject: [PATCH 1057/4351] feat(acme) add rsa_key_size config option to acme plugin (#8114) Add rsa_key_size configuration option to the acme plugin as mentioned in #8111. --- kong/plugins/acme/client.lua | 6 +++--- kong/plugins/acme/schema.lua | 7 +++++++ 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 644799bb13a..35a1a69d712 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -126,7 +126,7 @@ local function new(conf) }) end -local function order(acme_client, host, key, cert_type) +local function order(acme_client, host, key, cert_type, rsa_key_size) local err = acme_client:init() if err then return nil, nil, err @@ -140,7 +140,7 @@ local function order(acme_client, host, key, cert_type) if not key then -- FIXME: this might block worker for several seconds in some virtualization env if cert_type == "rsa" then - key = util.create_pkey(4096, 'RSA') + key = util.create_pkey(rsa_key_size, 'RSA') else key = util.create_pkey(nil, 'EC', 'prime256v1') end @@ -270,7 +270,7 @@ local function update_certificate(conf, host, key) if err then goto update_certificate_error end - cert, key, err = order(acme_client, host, key, conf.cert_type) + cert, key, err = order(acme_client, host, key, conf.cert_type, conf.rsa_key_size) if not err then if dbless or hybrid_mode then -- in dbless mode, we don't actively release lock diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index ae376f67580..73d5188e508 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -2,6 +2,8 @@ local typedefs = require "kong.db.schema.typedefs" local CERT_TYPES = { "rsa", "ecc" } +local RSA_KEY_SIZES = { 2048, 3072, 4096 } + local STORAGE_TYPES = { "kong", "shm", "redis", "consul", "vault" } local SHM_STORAGE_SCHEMA = { @@ -86,6 +88,11 @@ local schema = { default = 'rsa', one_of = CERT_TYPES, }, }, + { rsa_key_size = { + type = "number", + default = 4096, + one_of = RSA_KEY_SIZES, + }, }, { renew_threshold_days = { type = "number", default = 14, From 1f5aefe482c84462118a7de6f4ffa9cb13540d0b Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Mon, 20 Dec 2021 13:46:08 -0500 Subject: [PATCH 1058/4351] tests(reports) go_plugins: fix tcp server timeouts --- spec/02-integration/10-go_plugins/01-reports_spec.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 43e8f355a5e..719c98eca7d 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -17,7 +17,6 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end - lazy_setup(function() dns_hostsfile = assert(os.tmpname() .. ".hosts") local fd = assert(io.open(dns_hostsfile, "w")) @@ -82,7 +81,6 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() - constants.REPORTS.STATS_TLS_PORT = constants.REPORTS.STATS_TLS_PORT + math.random(1, 50) reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) end) @@ -117,6 +115,10 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:get("/", { headers = { host = "http-service.test" } }) + + -- send a ping so the tcp server shutdown cleanly and not with a timeout. + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) + assert.res_status(200, res) assert.equal("got from server 'mock-upstream/1.0.0'", res.headers['x-hello-from-go-at-response']) proxy_client:close() @@ -131,6 +133,10 @@ for _, strategy in helpers.each_strategy() do ["X-Loose-Data"] = "this", } }) + + -- send a ping so the tcp server shutdown cleanly and not with a timeout. + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) + assert.res_status(200, res) proxy_client:close() From b7773f82cbce869674d264e70ff704290cf47487 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 20 Dec 2021 16:08:09 +0100 Subject: [PATCH 1059/4351] fix(make-dev) bail out if rock installation fails This fixes the deeper underlying problem related to https://github.com/Kong/kong-pongo/pull/241 . In those cases the `make dev` overall failed because LuaRocks failed, but it was not signaled. Hence docker assumes the image to be valid and even caches the results of the docker commands. Despite them being faulty. --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 9596c97e4ea..9641bf40047 100644 --- a/Makefile +++ b/Makefile @@ -119,7 +119,7 @@ dependencies: bin/grpcurl echo $$rock already installed, skipping ; \ else \ echo $$rock not found, installing via luarocks... ; \ - luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR); \ + luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) || exit 1; \ fi \ done; From d4b539e0167a0de64bb76f24f804903431c26e74 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 Dec 2021 14:01:43 +0800 Subject: [PATCH 1060/4351] chore(deps) bump resty.openssl from 0.8.2 to 0.8.4 (#8221) --- kong-2.7.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 8d8050f9169..e7bf3103214 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.4.2", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.2", + "lua-resty-openssl == 0.8.4", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From 0eb865a400da0aabe96a907c8a685ffb180fb2f7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 22 Dec 2021 20:17:36 +0800 Subject: [PATCH 1061/4351] perf(pdk) use `string.byte` to avoid LuaJIT string creation and GC overhead --- kong/pdk/service/request.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 94cf357728a..9d5973fd0af 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -464,6 +464,8 @@ local function new(self) do + local QUOTE = string_byte('"') + local set_body_handlers = { [CONTENT_TYPE_POST] = function(args, mime) @@ -496,7 +498,7 @@ local function new(self) local at = string_find(mime, "boundary=", 1, true) if at then at = at + 9 - if string_sub(mime, at, at) == '"' then + if string_byte(mime, at) == QUOTE then local till = string_find(mime, '"', at + 1, true) boundary = string_sub(mime, at + 1, till - 1) else From 851484390f1b8d7198a2c84233bbded7cb748dcd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Dec 2021 15:01:44 +0200 Subject: [PATCH 1062/4351] fix(ffi) make corrections on ffi declarations for macOS+M1 (#8202) ### Summary Changes `ffi.cdef` for: ``` int open(const char * filename, int flags, int mode); ``` to correct one: ``` int open(const char * filename, int flags, ...); ``` The previous (wrong) declaration causes issues with macOS with M1. There will be other related PRs on other repositories for better M1 support for Kong. --- kong/clustering/data_plane.lua | 11 +++++++---- kong/cmd/utils/prefix_handler.lua | 11 +++++++---- kong/plugins/file-log/handler.lua | 12 +++++------- kong/tools/utils.lua | 2 +- 4 files changed, 20 insertions(+), 16 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index ec406246f81..3a3b23c0111 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -158,10 +158,13 @@ function _M:init_worker() else -- CONFIG_CACHE does not exist, pre create one with 0600 permission - local fd = ffi.C.open(CONFIG_CACHE, bit.bor(system_constants.O_RDONLY(), - system_constants.O_CREAT()), - bit.bor(system_constants.S_IRUSR(), - system_constants.S_IWUSR())) + local flags = bit.bor(system_constants.O_RDONLY(), + system_constants.O_CREAT()) + + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + system_constants.S_IWUSR())) + + local fd = ffi.C.open(CONFIG_CACHE, flags, mode) if fd == -1 then ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", ffi.string(ffi.C.strerror(ffi.errno()))) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 171578fa303..ae186c17d8c 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -35,10 +35,13 @@ local os = os local function pre_create_private_file(file) - local fd = ffi.C.open(file, bit.bor(system_constants.O_RDONLY(), - system_constants.O_CREAT()), - bit.bor(system_constants.S_IRUSR(), + local flags = bit.bor(system_constants.O_RDONLY(), + system_constants.O_CREAT()) + + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), system_constants.S_IWUSR())) + + local fd = ffi.C.open(file, flags, mode) if fd == -1 then log.warn("unable to pre-create '", file ,"' file: ", ffi.string(ffi.C.strerror(ffi.errno()))) @@ -283,7 +286,7 @@ local function write_env_file(path, data) local c = require "lua_system_constants" local flags = bit.bor(c.O_CREAT(), c.O_WRONLY()) - local mode = bit.bor(c.S_IRUSR(), c.S_IWUSR(), c.S_IRGRP()) + local mode = ffi.new("int", bit.bor(c.S_IRUSR(), c.S_IWUSR(), c.S_IRGRP())) local fd = ffi.C.open(path, flags, mode) if fd < 0 then diff --git a/kong/plugins/file-log/handler.lua b/kong/plugins/file-log/handler.lua index 69b9f1529c1..56efc163ac2 100644 --- a/kong/plugins/file-log/handler.lua +++ b/kong/plugins/file-log/handler.lua @@ -1,4 +1,7 @@ -- Copyright (C) Kong Inc. +require "kong.tools.utils" -- ffi.cdefs + + local ffi = require "ffi" local cjson = require "cjson" local system_constants = require "lua_system_constants" @@ -18,7 +21,7 @@ local S_IROTH = system_constants.S_IROTH() local oflags = bit.bor(O_WRONLY, O_CREAT, O_APPEND) -local mode = bit.bor(S_IRUSR, S_IWUSR, S_IRGRP, S_IROTH) +local mode = ffi.new("int", bit.bor(S_IRUSR, S_IWUSR, S_IRGRP, S_IROTH)) local sandbox_opts = { env = { kong = kong, ngx = ngx } } @@ -27,15 +30,10 @@ local sandbox_opts = { env = { kong = kong, ngx = ngx } } local C = ffi.C -ffi.cdef [[ -int write(int fd, const void * ptr, int numbytes); -]] - - -- fd tracking utility functions local file_descriptors = {} --- Log to a file. +-- Log to a file. -- @param `conf` Configuration table, holds http endpoint details -- @param `message` Message to be logged local function log(conf, message) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index d533ef37aef..83d3a5fbf07 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -54,7 +54,7 @@ void ERR_free_strings(void); const char *ERR_reason_error_string(unsigned long e); -int open(const char * filename, int flags, int mode); +int open(const char * filename, int flags, ...); size_t read(int fd, void *buf, size_t count); int write(int fd, const void *ptr, int numbytes); int close(int fd); From 7b5eb204fc66a26d7bf16f14dc6d2c9d24850605 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 23 Dec 2021 19:19:13 +0800 Subject: [PATCH 1063/4351] perf(runloop) use `string.byte` in `access.after` to avoid new string creations --- kong/runloop/handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 6fcf614bcf3..1b950f06e8a 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -56,6 +56,7 @@ local WARN = ngx.WARN local DEBUG = ngx.DEBUG local COMMA = byte(",") local SPACE = byte(" ") +local QUESTION_MARK = byte("?") local ARRAY_MT = require("cjson.safe").array_mt @@ -1398,7 +1399,7 @@ return { -- We overcome this behavior with our own logic, to preserve user -- desired semantics. -- perf: branch usually not taken, don't cache var outside - if sub(ctx.request_uri or var.request_uri, -1) == "?" then + if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK then var.upstream_uri = var.upstream_uri .. "?" elseif var.is_args == "?" then var.upstream_uri = var.upstream_uri .. "?" .. var.args or "" From 0ea5abb1946c2867956e11e6ead4693cfe81e646 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 27 Dec 2021 22:59:04 +0800 Subject: [PATCH 1064/4351] chore(init) print err when loading config file err --- kong/conf_loader/init.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index b3c0c92208b..45289c48862 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1348,7 +1348,10 @@ local function load(path, custom_conf, opts) else log.verbose("reading config file at %s", path) - from_file_conf = load_config_file(path) + from_file_conf, err = load_config_file(path) + if not from_file_conf then + return nil, "could not load config file: " .. err + end end ----------------------- From 67c5fbe72720d69c26468e908e7af376a00c60f4 Mon Sep 17 00:00:00 2001 From: subnetmarco <88.marco@gmail.com> Date: Mon, 27 Dec 2021 12:22:32 -0500 Subject: [PATCH 1065/4351] docs: updating source compilation versions --- DEVELOPER.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index aa2828ee2a5..b91bf3ae47d 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -299,10 +299,10 @@ These commands don't have to be performed as root, since all compilation is done cd kong-build-tools/openresty-build-tools ./kong-ngx-build -p build \ - --openresty 1.15.8.3 \ - --openssl 1.1.1g \ - --luarocks 3.3.1 \ - --pcre 8.44 + --openresty 1.19.9.1 \ + --openssl 1.1.1m \ + --luarocks 3.8.0 \ + --pcre 8.45 ``` After this task, we'd like to have the next steps use the built packages and for LuaRocks to install new packages inside this `build` directory. For that, it's important to set the `$PATH` variable accordingly: From ae1cdb6b849031bd76dd40b9e66d9c20a9401489 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 29 Dec 2021 00:28:57 +0800 Subject: [PATCH 1066/4351] perf(router) use `ngx.ssl.server_name()` instead of `var.ssl_server_name` for faster access --- kong/router.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index ccad367c295..55995f34940 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -32,6 +32,7 @@ local max = math.max local band = bit.band local bor = bit.bor local yield = require("kong.tools.utils").yield +local server_name = require("ngx.ssl").server_name -- limits regex degenerate times to the low miliseconds local REGEX_PREFIX = "(*LIMIT_MATCH=10000)" @@ -1835,7 +1836,7 @@ function _M.new(routes) local req_uri = ctx and ctx.request_uri or var.request_uri local req_host = var.http_host or "" local req_scheme = ctx and ctx.scheme or var.scheme - local sni = var.ssl_server_name + local sni, _ = server_name() local headers local err @@ -1895,8 +1896,6 @@ function _M.new(routes) end else -- stream - local server_name = require("ngx.ssl").server_name - function self.exec(ctx) local src_ip = var.remote_addr local src_port = tonumber(var.remote_port, 10) From 22503f1e56648d3c83b9e000b956b46d3d619e16 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 23 Dec 2021 18:13:48 -0300 Subject: [PATCH 1067/4351] fix(targets) reschedule resolve timer after resolving --- kong/runloop/balancer/targets.lua | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index b1a1c05f336..9ca251b3991 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -24,9 +24,10 @@ local tonumber = tonumber local table_sort = table.sort local assert = assert +local CRIT = ngx.CRIT +local DEBUG = ngx.DEBUG local ERR = ngx.ERR local WARN = ngx.WARN -local DEBUG = ngx.DEBUG local SRV_0_WEIGHT = 1 -- SRV record with weight 0 should be hit minimally, hence we replace by 1 local EMPTY = setmetatable({}, @@ -45,7 +46,7 @@ function targets_M.init() dns_client = require("kong.tools.dns")(kong.configuration) -- configure DNS client if not resolve_timer_running then - resolve_timer_running = assert(ngx.timer.every(1, resolve_timer_callback)) + resolve_timer_running = assert(ngx.timer.at(1, resolve_timer_callback)) end end @@ -240,6 +241,13 @@ function resolve_timer_callback() queryDns(target, false) -- timer-context; cacheOnly always false end end + + local err + resolve_timer_running, err = ngx.timer.at(1, resolve_timer_callback) + if not resolve_timer_running then + log(CRIT, "could not reschedule DNS resolver timer: ", err) + end + end From dc8ee94e12ef7056fce9934027c3bc4dec16cf42 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 30 Dec 2021 13:36:05 +0800 Subject: [PATCH 1068/4351] chore(ci) add dependabot --- .github/dependabot.yml | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 .github/dependabot.yml diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 00000000000..5737055179c --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,10 @@ +# Set update schedule for GitHub Actions + +version: 2 +updates: + + - package-ecosystem: "github-actions" + directory: "/" + schedule: + # Check for updates to GitHub Actions every weekday + interval: "daily" From 22ebbbeb9666aef17e60f1a83174a6db1c192362 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 28 Dec 2021 15:03:35 +0800 Subject: [PATCH 1069/4351] chore(*) update copyright year --- LICENSE | 2 +- README.md | 2 +- kong/tools/timestamp.lua | 2 +- kong/tools/utils.lua | 2 +- spec/helpers.lua | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/LICENSE b/LICENSE index 1d95481f2ed..d7e47c3c8b0 100644 --- a/LICENSE +++ b/LICENSE @@ -187,7 +187,7 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2016-2021 Kong Inc. + Copyright 2016-2022 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/README.md b/README.md index 616214cd94a..667afce1037 100644 --- a/README.md +++ b/README.md @@ -89,7 +89,7 @@ Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a ## License ``` -Copyright 2016-2021 Kong Inc. +Copyright 2016-2022 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/kong/tools/timestamp.lua b/kong/tools/timestamp.lua index 26815f7b00d..816f03a0f95 100644 --- a/kong/tools/timestamp.lua +++ b/kong/tools/timestamp.lua @@ -1,6 +1,6 @@ --- Module for timestamp support. -- Based on the LuaTZ module. --- @copyright Copyright 2016-2021 Kong Inc. All rights reserved. +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module kong.tools.timestamp diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 83d3a5fbf07..6c92098cce9 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -4,7 +4,7 @@ -- NOTE: Before implementing a function here, consider if it will be used in many places -- across Kong. If not, a local function in the appropriate module is preferred. -- --- @copyright Copyright 2016-2021 Kong Inc. All rights reserved. +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module kong.tools.utils diff --git a/spec/helpers.lua b/spec/helpers.lua index 5d3171b1771..4eb993ceca8 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1,7 +1,7 @@ ------------------------------------------------------------------ -- Collection of utilities to help testing Kong features and plugins. -- --- @copyright Copyright 2016-2021 Kong Inc. All rights reserved. +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module spec.helpers From 8af9f0ea7df3b1a194b9a352bd1e27e03adb3fe4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 30 Dec 2021 10:52:36 +0800 Subject: [PATCH 1070/4351] localize ngx.var/ngx.log/ngx.WARN --- kong/resty/ctx.lua | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/kong/resty/ctx.lua b/kong/resty/ctx.lua index 795cc8f04b7..fa61ba26233 100644 --- a/kong/resty/ctx.lua +++ b/kong/resty/ctx.lua @@ -20,6 +20,9 @@ require "resty.core.ctx" local C = ffi.C local ngx = ngx +local var = ngx.var +local ngx_log = ngx.log +local ngx_WARN = ngx.WARN local tonumber = tonumber local registry = debug.getregistry() local subsystem = ngx.config.subsystem @@ -46,12 +49,12 @@ local _M = {} function _M.stash_ref(ctx) local r = base.get_request() if not r then - ngx.log(ngx.WARN, "could not stash ngx.ctx ref: no request found") + ngx_log(ngx_WARN, "could not stash ngx.ctx ref: no request found") return end do - local ctx_ref = ngx.var.ctx_ref + local ctx_ref = var.ctx_ref if not ctx_ref or ctx_ref ~= "" then return end @@ -62,22 +65,22 @@ function _M.stash_ref(ctx) end local ctx_ref = ngx_lua_ffi_get_ctx_ref(r, in_ssl_phase, ssl_ctx_ref) if ctx_ref == FFI_NO_REQ_CTX then - ngx.log(ngx.WARN, "could not stash ngx.ctx ref: no ctx found") + ngx_log(ngx_WARN, "could not stash ngx.ctx ref: no ctx found") return end - ngx.var.ctx_ref = ctx_ref + var.ctx_ref = ctx_ref end function _M.apply_ref() local r = base.get_request() if not r then - ngx.log(ngx.WARN, "could not apply ngx.ctx: no request found") + ngx_log(ngx_WARN, "could not apply ngx.ctx: no request found") return end - local ctx_ref = ngx.var.ctx_ref + local ctx_ref = var.ctx_ref if not ctx_ref or ctx_ref == "" then return end @@ -89,12 +92,12 @@ function _M.apply_ref() local orig_ctx = registry.ngx_lua_ctx_tables[ctx_ref] if not orig_ctx then - ngx.log(ngx.WARN, "could not apply ngx.ctx: no ctx found") + ngx_log(ngx_WARN, "could not apply ngx.ctx: no ctx found") return end ngx.ctx = orig_ctx - ngx.var.ctx_ref = "" + var.ctx_ref = "" end From d7c1be7056b22a447963d09d9c3ef8529665ba38 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jan 2022 23:06:27 +0800 Subject: [PATCH 1071/4351] perf(runloop) localize the call of `ngx.time` in log phase --- kong/runloop/handler.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 1b950f06e8a..547eeada86c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -117,15 +117,16 @@ end local update_lua_mem do local pid = ngx.worker.pid + local ngx_time = ngx.time local kong_shm = ngx.shared.kong local LUA_MEM_SAMPLE_RATE = 10 -- seconds - local last = ngx.time() + local last = ngx_time() local collectgarbage = collectgarbage update_lua_mem = function(force) - local time = ngx.time() + local time = ngx_time() if force or time - last >= LUA_MEM_SAMPLE_RATE then local count = collectgarbage("count") @@ -135,7 +136,7 @@ do log(ERR, "could not record Lua VM allocated memory: ", err) end - last = ngx.time() + last = time end end end From 67d89370bef0aaa91b3cd36f7e0f6ebd20043818 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 3 Jan 2022 02:36:29 +0800 Subject: [PATCH 1072/4351] chore(*) add comments to pull request template --- .github/PULL_REQUEST_TEMPLATE.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index c8336752750..d83e17e39ad 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -6,7 +6,7 @@ https://github.com/Kong/kong/blob/master/CONTRIBUTING.md#contributing ### Summary -SUMMARY_GOES_HERE + ### Full changelog @@ -14,6 +14,7 @@ SUMMARY_GOES_HERE * [Add related tests] * ... -### Issues resolved +### Issue reference -Fix #XXX + +Fix #_[issue number]_ From d4913c67b0f8e22e2a8c75831ba96fd54765309b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 23 Dec 2021 19:52:06 +0800 Subject: [PATCH 1073/4351] chore(perf) rename packet to metal and bump terraform version --- .github/workflows/perf.yml | 10 +++---- spec/04-perf/01-rps/01-simple_spec.lua | 10 +++---- spec/04-perf/01-rps/02-balancer_spec.lua | 10 +++---- .../01-rps/03-plugin_iterator_spec.lua | 10 +++---- spec/04-perf/02-flamegraph/01-simple_spec.lua | 10 +++---- .../02-flamegraph/03-plugin_iterator_spec.lua | 10 +++---- spec/04-perf/99-teardown/01-teardown_spec.lua | 10 +++---- .../perf/terraform/equinix-metal/main.tf | 8 +++--- .../equinix-metal/{packet.tf => metal.tf} | 26 +++++++++---------- .../perf/terraform/equinix-metal/output.tf | 8 +++--- .../perf/terraform/equinix-metal/variables.tf | 20 +++++++------- 11 files changed, 66 insertions(+), 66 deletions(-) rename spec/fixtures/perf/terraform/equinix-metal/{packet.tf => metal.tf} (60%) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 97269f86cd8..f681199a397 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -8,7 +8,7 @@ on: - cron: '0 7 * * *' env: - terraform_version: '0.15.3' + terraform_version: '1.1.2' jobs: perf: @@ -98,8 +98,8 @@ jobs: - name: Run Tests env: PERF_TEST_VERSIONS: git:${{ github.sha }},git:master - PERF_TEST_PACKET_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} - PERF_TEST_PACKET_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} + PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} + PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform timeout-minutes: 60 run: | @@ -117,8 +117,8 @@ jobs: if: always() env: PERF_TEST_VERSIONS: git:${{ github.sha }},git:master - PERF_TEST_PACKET_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} - PERF_TEST_PACKET_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} + PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} + PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform PERF_TEST_TEARDOWN_ALL: "true" run: | diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index 5d7ce83e27d..382c3bd02e0 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -12,12 +12,12 @@ if driver == "terraform" then provider = "equinix-metal", tfvars = { -- Kong Benchmarking - packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token - packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), - -- packet_plan = "baremetal_1", - -- packet_region = "sjc1", - -- packet_os = "ubuntu_20_04", + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "baremetal_1", + -- metal_region = "sjc1", + -- metal_os = "ubuntu_20_04", } }) else diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 841d3af8061..2c27a16d67a 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -12,12 +12,12 @@ if driver == "terraform" then provider = "equinix-metal", tfvars = { -- Kong Benchmarking - packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token - packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), - -- packet_plan = "baremetal_1", - -- packet_region = "sjc1", - -- packet_os = "ubuntu_20_04", + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "baremetal_1", + -- metal_region = "sjc1", + -- metal_os = "ubuntu_20_04", } }) else diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index 92f6c2c78e2..949ad516ae8 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -12,12 +12,12 @@ if driver == "terraform" then provider = "equinix-metal", tfvars = { -- Kong Benchmarking - packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token - packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), - -- packet_plan = "baremetal_1", - -- packet_region = "sjc1", - -- packet_os = "ubuntu_20_04", + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "baremetal_1", + -- metal_region = "sjc1", + -- metal_os = "ubuntu_20_04", } }) else diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index a3b6fc73810..22c97468ba2 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -12,12 +12,12 @@ if driver == "terraform" then provider = "equinix-metal", tfvars = { -- Kong Benchmarking - packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token - packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), - -- packet_plan = "baremetal_1", - -- packet_region = "sjc1", - -- packet_os = "ubuntu_20_04", + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "baremetal_1", + -- metal_region = "sjc1", + -- metal_os = "ubuntu_20_04", } }) else diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index 4baa757a8d8..d74354abcd3 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -12,12 +12,12 @@ if driver == "terraform" then provider = "equinix-metal", tfvars = { -- Kong Benchmarking - packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token - packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), - -- packet_plan = "baremetal_1", - -- packet_region = "sjc1", - -- packet_os = "ubuntu_20_04", + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "baremetal_1", + -- metal_region = "sjc1", + -- metal_os = "ubuntu_20_04", } }) else diff --git a/spec/04-perf/99-teardown/01-teardown_spec.lua b/spec/04-perf/99-teardown/01-teardown_spec.lua index 3808459d341..8a8791f16b9 100644 --- a/spec/04-perf/99-teardown/01-teardown_spec.lua +++ b/spec/04-perf/99-teardown/01-teardown_spec.lua @@ -12,12 +12,12 @@ if driver == "terraform" then provider = "equinix-metal", tfvars = { -- Kong Benchmarking - packet_project_id = os.getenv("PERF_TEST_PACKET_PROJECT_ID"), + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token - packet_auth_token = os.getenv("PERF_TEST_PACKET_AUTH_TOKEN"), - -- packet_plan = "baremetal_1", - -- packet_region = "sjc1", - -- packet_os = "ubuntu_20_04", + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "baremetal_1", + -- metal_region = "sjc1", + -- metal_os = "ubuntu_20_04", } }) else diff --git a/spec/fixtures/perf/terraform/equinix-metal/main.tf b/spec/fixtures/perf/terraform/equinix-metal/main.tf index ef49c68f01c..5303ace6ffd 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/main.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/main.tf @@ -8,8 +8,8 @@ terraform { null = { version = "~> 2.1" } - packet = { - source = "packethost/packet" + metal = { + source = "equinix/metal" version = "~> 3.2" } tls = { @@ -21,6 +21,6 @@ terraform { } } -provider "packet" { - auth_token = var.packet_auth_token +provider "metal" { + auth_token = var.metal_auth_token } diff --git a/spec/fixtures/perf/terraform/equinix-metal/packet.tf b/spec/fixtures/perf/terraform/equinix-metal/metal.tf similarity index 60% rename from spec/fixtures/perf/terraform/equinix-metal/packet.tf rename to spec/fixtures/perf/terraform/equinix-metal/metal.tf index daa732648c4..42110a4f5b1 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/packet.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/metal.tf @@ -1,30 +1,30 @@ -resource "packet_ssh_key" "key" { +resource "metal_ssh_key" "key" { name = "key1" public_key = tls_private_key.key.public_key_openssh } -resource "packet_device" "kong" { +resource "metal_device" "kong" { hostname = "kong-test-${random_string.ident.result}" - plan = var.packet_plan - facilities = [var.packet_region] - operating_system = var.packet_os + plan = var.metal_plan + facilities = [var.metal_region] + operating_system = var.metal_os billing_cycle = "hourly" - project_id = var.packet_project_id + project_id = var.metal_project_id depends_on = [ - packet_ssh_key.key, + metal_ssh_key.key, null_resource.key_chown, ] } -resource "packet_device" "worker" { +resource "metal_device" "worker" { hostname = "worker-${random_string.ident.result}" - plan = var.packet_plan - facilities = [var.packet_region] - operating_system = var.packet_os + plan = var.metal_plan + facilities = [var.metal_region] + operating_system = var.metal_os billing_cycle = "hourly" - project_id = var.packet_project_id + project_id = var.metal_project_id depends_on = [ - packet_ssh_key.key, + metal_ssh_key.key, null_resource.key_chown, ] diff --git a/spec/fixtures/perf/terraform/equinix-metal/output.tf b/spec/fixtures/perf/terraform/equinix-metal/output.tf index 49d43515b3f..7b29dd8fa12 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/output.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/output.tf @@ -1,16 +1,16 @@ output "kong-ip" { - value = packet_device.kong.access_public_ipv4 + value = metal_device.kong.access_public_ipv4 } output "kong-internal-ip" { - value = packet_device.kong.access_private_ipv4 + value = metal_device.kong.access_private_ipv4 } output "worker-ip" { - value = packet_device.worker.access_public_ipv4 + value = metal_device.worker.access_public_ipv4 } output "worker-internal-ip" { - value = packet_device.worker.access_private_ipv4 + value = metal_device.worker.access_private_ipv4 } diff --git a/spec/fixtures/perf/terraform/equinix-metal/variables.tf b/spec/fixtures/perf/terraform/equinix-metal/variables.tf index 7eccd7b3bd6..196cc460c7d 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/variables.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/variables.tf @@ -1,28 +1,28 @@ -variable "packet_auth_token" { +variable "metal_auth_token" { type = string - description = "The pre-existing Packet auth token" + description = "The pre-existing Metal auth token" } -variable "packet_project_id" { +variable "metal_project_id" { type = string - description = "The pre-existing Packet project ID under which to create the devices" + description = "The pre-existing Metal project ID under which to create the devices" } -variable "packet_plan" { +variable "metal_plan" { type = string - description = "The Packet device plan on which to create the kong and worker devices" + description = "The Metal device plan on which to create the kong and worker devices" default = "baremetal_1" } -variable "packet_region" { +variable "metal_region" { type = string - description = "The Packet region in which to create the devices" + description = "The Metal region in which to create the devices" default = "sjc1" } -variable "packet_os" { +variable "metal_os" { type = string - description = "The OS to install on the Packet devices" + description = "The OS to install on the Metal devices" default = "ubuntu_20_04" } From 59b79e43bf3e94efbecea204a99d69c10aa01b72 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 5 Jan 2022 20:11:36 +0800 Subject: [PATCH 1074/4351] fix(admin-api) correctly return next field for (#8249) /upstreams//targets/all endpoint Fix #8243 --- kong/api/routes/upstreams.lua | 35 ++++++++++++++++--- .../04-admin_api/08-targets_routes_spec.lua | 12 ++++++- 2 files changed, 42 insertions(+), 5 deletions(-) diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 78dc37437d2..888ea500b41 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -198,10 +198,37 @@ return { }, ["/upstreams/:upstreams/targets/all"] = { - GET = endpoints.get_collection_endpoint(kong.db.targets.schema, - kong.db.upstreams.schema, - "upstream", - "page_for_upstream_raw") + GET = function(self, db) + local schema = db.targets.schema + local foreign_schema = db.upstreams.schema + local foreign_entity, _, err_t = endpoints.select_entity(self, db, foreign_schema) + if err_t then + return endpoints.handle_error(err_t) + end + + if not foreign_entity then + return endpoints.not_found() + end + + self.params[schema.name] = schema:extract_pk_values(foreign_entity) + + local method = "page_for_upstream_raw" + local data, _, err_t, offset = endpoints.page_collection(self, db, schema, method) + if err_t then + return endpoints.handle_error(err_t) + end + + local foreign_key = self.params[foreign_schema.name] + local next_page = offset and fmt("/upstreams/%s/targets/all?offset=%s", + foreign_key, + escape_uri(offset)) or null + + return kong.response.exit(200, { + data = data, + offset = offset, + next = next_page, + }) + end }, ["/upstreams/:upstreams/targets/:targets/healthy"] = { diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 042b1d9ee89..b884a38e5fd 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -536,13 +536,23 @@ describe("Admin API #" .. strategy, function() it("offset is a string", function() local res = assert(client:send { method = "GET", - path = "/upstreams/" .. upstream.name .. "/targets", + path = "/upstreams/" .. upstream.name .. "/targets/all", query = {size = 3}, }) assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() assert.is_string(json.offset) end) + it("next url ends with /targets/all", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams/" .. upstream.name .. "/targets/all", + query = {size = 3}, + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.equals("/upstreams/" .. upstream.name .. "/targets/all?offset=" .. ngx.escape_uri(json.offset), json.next) + end) it("paginates a set", function() local pages = {} local offset From c0b2f173e355fa80f813f0aa8e04250423675b9b Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 6 Jan 2022 23:34:44 +0800 Subject: [PATCH 1075/4351] docs(*) improve docs for developer (#8253) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * docs(README) add social badge, desc of contributing * docs(dev) add binary install sections * docs(dev) add references * docs(dev) add gojira dev * chore(dev) remove specific versions Co-authored-by: Enrique García Cota Co-authored-by: Enrique García Cota --- DEVELOPER.md | 118 +++++++++++++++++++++++++++++++++++++++++---------- README.md | 12 +++--- 2 files changed, 102 insertions(+), 28 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index b91bf3ae47d..f0c7e638932 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -3,9 +3,8 @@ We encourage community contributions to Kong. To make sure it is a smooth experience (both for you and for the Kong team), please read -[CONTRIBUTING.md](CONTRIBUTING.md), [DEVELOPER.md](DEVELOPER.md), -[CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md), and [COPYRIGHT](COPYRIGHT) before -you start. +[CONTRIBUTING.md](CONTRIBUTING.md), [CODE_OF_CONDUCT.md](CODE_OF_CONDUCT.md), +and [COPYRIGHT](COPYRIGHT) before you start. If you are planning on developing on Kong, you'll need a development installation. The `master` branch holds the latest unreleased source code. @@ -109,10 +108,6 @@ $ luarocks make #### Running for development -Check out the [development section](https://github.com/Kong/kong/blob/master/kong.conf.default#L244) -of the default configuration file for properties to tweak to ease -the development process for Kong. - Modifying the [`lua_package_path`](https://github.com/openresty/lua-nginx-module#lua_package_path) and [`lua_package_cpath`](https://github.com/openresty/lua-nginx-module#lua_package_cpath) directives will allow Kong to find your custom plugin's source code wherever it @@ -189,8 +184,64 @@ When developing, you can use the `Makefile` for doing the following operations: These are the steps we follow at Kong to set up a development environment. +## Dev on Docker + +[Gojira](https://github.com/Kong/gojira) is a multi-purpose tool to ease development and testing of Kong by using Docker containers. +It's built on the top of Docker and Docker Compose, it separate multiple Kong development environments into different Docker Compose stacks. +It also auto-manage the network configuration between Kong and PostgreSQL (if required) by configure the containers' environment variables. + +It's fully compatible with all platforms (even Apple Silicon). +You can setup your development environment with Gojira in a couple of seconds (depends on your network speed). + +See below links to install the dependencies: + +- [Install Docker or Docker Desktop](https://docs.docker.com/get-docker/) +- [Install Docker Compose](https://docs.docker.com/compose/install/) + +Install Gojira (see [full instructions](https://github.com/Kong/gojira#installation)): + +```bash +git clone git@github.com:Kong/gojira.git +mkdir -p ~/.local/bin +ln -s $(realpath gojira/gojira.sh) ~/.local/bin/gojira +``` + +Add `export PATH=$PATH:~/.local/bin` to your `.bashrc` or `.zshrc` file. + +Clone the Kong project to your development folder. + +```bash +git clone git@github.com:Kong/kong-.git +cd kong +``` + +Within the `kong` folder run following Gojira commands to start a development version of the Kong Gateway using PostgreSQL: + +```bash +gojira up -pp 8000:8000 -pp 8001:8001 +gojira run make dev +gojira run kong migrations bootstrap +gojira run kong start +``` + +Verify the Admin API is now available by navigating to `http://localhost:8001` on your host machine browser. -## Virtual Machine +Tips: + +- Attach to shell by running `gojira shell` within `kong` folder. +- Learn about [usage patterns](https://github.com/Kong/gojira/blob/master/docs/manual.md#usage-patterns) of Gojira. + +## Dev on Linux (Host/VM) + +If you have a Linux development environment (either virtual or bare metal), the build is done in four separate steps: + +1. Development dependencies and runtime libraries, include: + 1. Prerequisite packages. Mostly compilers, tools and libraries needed to compile everything else. + 2. OpenResty system, including Nginx, LuaJIT, PCRE, etc. +2. Databases. Kong uses Postgres, Cassandra and Redis. We have a handy setup with docker-compose to keep each on its container. +3. Kong itself. + +### Virtual Machine (Optional) Final deployments are typically on a Linux machine or container, so even if all components are multiplatform, it's easier to use it for development too. If you use MacOS or Windows machines, setting a virtual machine is easy enough now. Most of us use the freely available VirtualBox without any trouble. @@ -200,7 +251,7 @@ There are no "hard" requirements on any Linux distro, but RHEL and CentOS can be To avoid long compilation times, give the VM plenty of RAM (8GB recommended) and all the CPU cores you can. -### Virtual Box setup +#### Virtual Box setup You will need to setup port forwarding on VirtualBox to be able to ssh into the box which can be done as follows: @@ -233,26 +284,41 @@ Just keep hitting Enter until the key is generated. You do not need a password f Now try `ssh dev` on your host, you should be able to get into the guest directly -## Linux Environment +### Dependencies (Binary release) + +For your convenience and to be more efficiently, we recommended install dependencies including OpenResty, OpenSSL, LuaRocks and PCRE by downloading and installing Kong's latest Linux package release (`.deb` or `.rpm`). + +Follow below steps to install download and install Kong package. And you can find all downloadable Linux packages [here](https://download.konghq.com/). + +Ubuntu/Debian: -Once you have a Linux development environment (either virtual or bare metal), the build is done in four separate steps: +```bash +curl -Lo kong-2.7.0.amd64.deb "https://download.konghq.com/gateway-2.x-$(. /etc/os-release && echo "$ID")-$(lsb_release -cs)/pool/all/k/kong/kong_2.7.0_amd64.deb" +sudo dpkg -i kong-2.7.0.amd64.deb +``` + +CentOS: + +```bash +curl -Lo kong-2.7.0.rpm $(rpm --eval "https://download.konghq.com/gateway-2.x-centos-%{centos_ver}/Packages/k/kong-2.7.0.el%{centos_ver}.amd64.rpm") +sudo yum install kong-2.7.0.rpm +``` -1. Prerequisite packages. Mostly compilers, tools and libraries needed to compile everything else. -1. OpenResty system, including Nginx, LuaJIT, PCRE, etc. -1. Databases. Kong uses Postgres, Cassandra and Redis. We have a handy setup with docker-compose to keep each on its container. -1. Kong itself. +Now you have meet all the requirements before install Kong. +### Dependencies (Build from source) -### Prerequisites +The-hard-way to build development environment and also a good start for beginners to understand how everything fits together. + +#### Prerequisites These are the needed tools and libraries that aren't installed out of the box on Ubuntu and Fedora, respectively. Just run one of these, either as root or `sudo`. -Ubuntu: +Ubuntu/Debian: ```shell - apt-get update - - apt-get install \ + apt-get update \ + && apt-get install -y \ automake \ build-essential \ curl \ @@ -287,9 +353,9 @@ Fedora: zlib-devel ``` -### OpenResty +#### OpenResty -We have a build script that makes it easy to pull and compile specific versions of the needed components of the OpenResty system. Currently these include OpenResty 1.15.8.3, OpenSSl 1.1.1g, LuaRocks 3.3.1 and PCRE 8.44; the exact versions can also be found on the [`.requirements`](https://github.com/Kong/kong/blob/master/.requirements) file of the main Kong repository. +We have a build script that makes it easy to pull and compile specific versions of the needed components of the OpenResty system. Their exact versions can be found on the [`.requirements`](https://github.com/Kong/kong/blob/master/.requirements) file. These commands don't have to be performed as root, since all compilation is done within a subdirectory, and installs everything in the target specified by the `-p` argument (here the `build` directory). @@ -357,3 +423,11 @@ Verify the three new containers are up and running with `docker ps` on a separat Now run unit tests with `make test` and integration test with `make test-integration`. Hack on! + +## What's next + +- Refer to the [Kong Gateway Docs](https://docs.konghq.com/gateway/) for more information. +- Learn about [lua-nginx-module](https://github.com/openresty/lua-nginx-module). +- Learn about [lua-resty-core](https://github.com/openresty/lua-resty-core). +- Learn about the fork [luajit2](https://github.com/openresty/luajit2) of OpenResty. +- For profiling, see [stapxx](https://github.com/openresty/stapxx), the SystemTap framework for OpenResty. diff --git a/README.md b/README.md index 667afce1037..3de747a1996 100644 --- a/README.md +++ b/README.md @@ -1,6 +1,6 @@ [![][kong-logo]][kong-url] -![Stars](https://img.shields.io/github/stars/Kong/kong?style=flat-square) ![GitHub commit activity](https://img.shields.io/github/commit-activity/m/Kong/kong?style=flat-square) ![Docker Pulls](https://img.shields.io/docker/pulls/_/kong?style=flat-square) [![Build Status][badge-action-image]][badge-action-url] ![Version](https://img.shields.io/github/v/release/Kong/kong?color=green&label=Version&style=flat-square) ![License](https://img.shields.io/badge/License-Apache%202.0-blue?style=flat-square) +![Stars](https://img.shields.io/github/stars/Kong/kong?style=flat-square) ![GitHub commit activity](https://img.shields.io/github/commit-activity/m/Kong/kong?style=flat-square) ![Docker Pulls](https://img.shields.io/docker/pulls/_/kong?style=flat-square) [![Build Status][badge-action-image]][badge-action-url] ![Version](https://img.shields.io/github/v/release/Kong/kong?color=green&label=Version&style=flat-square) ![License](https://img.shields.io/badge/License-Apache%202.0-blue?style=flat-square) ![Twitter Follow](https://img.shields.io/twitter/follow/thekonginc?style=social) **Kong** or **Kong API Gateway** is a cloud-native, platform-agnostic, scalable API Gateway distinguished for its high performance and extensibility via plugins. @@ -11,7 +11,7 @@ Kong runs natively on Kubernetes thanks to its official [Kubernetes Ingress Cont --- -[Installation](https://konghq.com/install/#kong-community) | [Documentation](https://docs.konghq.com) | [Forum](https://discuss.konghq.com) | [Blog](https://konghq.com/blog) | [Builds][kong-master-builds] +[Installation](https://konghq.com/install/#kong-community) | [Documentation](https://docs.konghq.com) | [Discussions](https://github.com/Kong/kong/discussions) | [Forum](https://discuss.konghq.com) | [Blog](https://konghq.com/blog) | [Builds][kong-master-builds] --- @@ -40,7 +40,7 @@ The Gateway will be available on the following ports on localhost: `:8001` on which the Admin API used to configure Kong listens. Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/getting-started/configuring-a-service/ -) to tour the Gateway features +) to tour the Gateway features. ## Features @@ -63,9 +63,9 @@ Contribute to the Plugin Hub and ensure your next innovative idea is published a ## Contributing -We ❤️ pull requests, and we’re continually working hard to make it as easy as possible for developers to contribute. Before beginning development with the Kong API Gateway, please familiarize yourself with the following developer resources: -- [CONTRIBUTING](CONTRIBUTING.md) -- [DEVELOPER](DEVELOPER.md) +We ❤️ pull requests, and we’re continually working hard to make it as easy as possible for developers to contribute. Before beginning development with the Kong API Gateway, please familiarize yourself with the following developer resources: +- Contributor Guide ([CONTRIBUTING.md](CONTRIBUTING.md)) to learn about how to contribute to Kong. +- Development Guide ([DEVELOPER.md](DEVELOPER.md)): Setting up your development environment. - [CODE_OF_CONDUCT](CODE_OF_CONDUCT.md) and [COPYRIGHT](COPYRIGHT) Use the [Plugin Development Guide](https://docs.konghq.com/latest/plugin-development/) for building new and creative plugins, or browse the online version of Kong's source code documentation in the [Plugin Development Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). Developers can build plugins in [Lua](https://docs.konghq.com/gateway-oss/latest/plugin-development/), [Go](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-go-plugins) or [JavaScript](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-javascript-plugins). From ada87aab4ddb36c36748b269248f7b892e6cd4e8 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 7 Jan 2022 14:46:06 +0800 Subject: [PATCH 1076/4351] fix(makefile) grpcurl compatible with aarch64 (#8266) --- Makefile | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 9641bf40047..0ebee957602 100644 --- a/Makefile +++ b/Makefile @@ -14,6 +14,12 @@ OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) endif +ifeq ($(MACHINE), aarch64) +GRPCURL_MACHINE ?= arm64 +else +GRPCURL_MACHINE ?= $(MACHINE) +endif + .PHONY: install dependencies dev remove grpcurl \ setup-ci setup-kong-build-tools \ lint test test-integration test-plugins test-all \ @@ -125,7 +131,7 @@ dependencies: bin/grpcurl bin/grpcurl: @curl -s -S -L \ - https://github.com/fullstorydev/grpcurl/releases/download/v$(GRPCURL_VERSION)/grpcurl_$(GRPCURL_VERSION)_$(GRPCURL_OS)_$(MACHINE).tar.gz | tar xz -C bin; + https://github.com/fullstorydev/grpcurl/releases/download/v$(GRPCURL_VERSION)/grpcurl_$(GRPCURL_VERSION)_$(GRPCURL_OS)_$(GRPCURL_MACHINE).tar.gz | tar xz -C bin; @rm bin/LICENSE dev: remove install dependencies From bb4ad3f691fe1c03d24d29d989ba1c7d2ac2503c Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 6 Jan 2022 23:04:15 -0500 Subject: [PATCH 1077/4351] fix(extplugin) recursively unwrap Protobuf struct Specifically, a Headers struct is a map of string to list of strings. Each value has to be unwrapped as a structpb_list. --- kong/runloop/plugin_servers/pb_rpc.lua | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 4712b3d3f3d..0844e6382c0 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -22,6 +22,10 @@ do local structpb_value, structpb_list, structpb_struct function structpb_value(v) + if type(v) ~= "table" then + return v + end + if v.list_value then return structpb_list(v.list_value) end @@ -35,14 +39,24 @@ do function structpb_list(l) local out = {} - for i, v in ipairs(l.values or l) do - out[i] = structpb_value(v) + if type(l) == "table" then + for i, v in ipairs(l.values or l) do + out[i] = structpb_value(v) + end end return out end - function structpb_struct(v) - return v.fields or v + function structpb_struct(struct) + if type(struct) ~= "table" then + return struct + end + + local out = {} + for k, v in pairs(struct.fields or struct) do + out[k] = structpb_value(v) + end + return out end local function unwrap_val(d) return d.v end From 1ae74a45bb5dca491ac6a7c9251d9b7897173b92 Mon Sep 17 00:00:00 2001 From: Javier Guerra Date: Thu, 6 Jan 2022 23:39:36 -0500 Subject: [PATCH 1078/4351] fix(extplugin) `null_value` "content" must be a number or string The `google.protobuf.Value` represents nulls via a `null_value` field, in luaproc, this field must contain a number or string value (any value) --- kong/runloop/plugin_servers/pb_rpc.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 0844e6382c0..dd79412bf34 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -109,7 +109,7 @@ do end return { - null_value = t == "nil" or nil, + null_value = t == "nil" and 1 or nil, bool_value = bool_v, number_value = t == "number" and v or nil, string_value = t == "string" and v or nil, From 7af2292c76410f9e080667c79b4002137174a83c Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 7 Jan 2022 23:50:08 +0800 Subject: [PATCH 1079/4351] docs(dev) fix typo and format code examples (#8268) * misc improves * remove prefix $ when no outputs --- DEVELOPER.md | 121 +++++++++++++++++++++++++-------------------------- 1 file changed, 60 insertions(+), 61 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index f0c7e638932..5589b94f6ca 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -96,14 +96,14 @@ Instead of following the second step (Install Kong), clone this repository and install the latest Lua sources instead of the currently released ones: ```shell -$ git clone https://github.com/Kong/kong -$ cd kong/ +git clone https://github.com/Kong/kong +cd kong/ # you might want to switch to the development branch. See CONTRIBUTING.md -$ git checkout master +git checkout master # install the Lua sources -$ luarocks make +luarocks make ``` #### Running for development @@ -118,7 +118,7 @@ might be in your system. Install the development dependencies ([busted], [luacheck]) with: ```shell -$ make dev +make dev ``` Kong relies on three test suites using the [busted] testing library: @@ -130,7 +130,7 @@ Kong relies on three test suites using the [busted] testing library: The first can simply be run after installing busted and running: ``` -$ make test +make test ``` However, the integration and plugins tests will spawn a Kong instance and @@ -142,19 +142,19 @@ You can run the integration tests (assuming **both** Postgres and Cassandra are running and configured according to `spec/kong_tests.conf`) with: ``` -$ make test-integration +make test-integration ``` And the plugins tests with: ``` -$ make test-plugins +make test-plugins ``` Finally, all suites can be run at once by simply using: ``` -$ make test-all +make test-all ``` Consult the [run_tests.sh](.ci/run_tests.sh) script for a more advanced example @@ -165,7 +165,7 @@ languages) is performing static linting of your code. You can use [luacheck] \(installed with `make dev`\) for this: ``` -$ make lint +make lint ``` #### Makefile @@ -211,7 +211,7 @@ Add `export PATH=$PATH:~/.local/bin` to your `.bashrc` or `.zshrc` file. Clone the Kong project to your development folder. ```bash -git clone git@github.com:Kong/kong-.git +git clone git@github.com:Kong/kong.git cd kong ``` @@ -317,40 +317,40 @@ These are the needed tools and libraries that aren't installed out of the box on Ubuntu/Debian: ```shell - apt-get update \ - && apt-get install -y \ - automake \ - build-essential \ - curl \ - docker \ - docker-compose \ - git \ - libpcre3 \ - libyaml-dev \ - m4 \ - openssl \ - perl \ - procps \ - unzip \ - zlib1g-dev +apt-get update \ +&& apt-get install -y \ + automake \ + build-essential \ + curl \ + docker \ + docker-compose \ + git \ + libpcre3 \ + libyaml-dev \ + m4 \ + openssl \ + perl \ + procps \ + unzip \ + zlib1g-dev ``` Fedora: ```shell - dnf install \ - automake \ - docker \ - docker-compose \ - gcc \ - gcc-c++ \ - git \ - libyaml-devel \ - make \ - patch \ - pcre-devel \ - unzip \ - zlib-devel +dnf install \ + automake \ + docker \ + docker-compose \ + gcc \ + gcc-c++ \ + git \ + libyaml-devel \ + make \ + patch \ + pcre-devel \ + unzip \ + zlib-devel ``` #### OpenResty @@ -360,24 +360,25 @@ We have a build script that makes it easy to pull and compile specific versions These commands don't have to be performed as root, since all compilation is done within a subdirectory, and installs everything in the target specified by the `-p` argument (here the `build` directory). ``` - git clone https://github.com/kong/kong-build-tools +git clone https://github.com/kong/kong-build-tools - cd kong-build-tools/openresty-build-tools +cd kong-build-tools/openresty-build-tools - ./kong-ngx-build -p build \ - --openresty 1.19.9.1 \ - --openssl 1.1.1m \ - --luarocks 3.8.0 \ - --pcre 8.45 +./kong-ngx-build -p build \ + --openresty 1.19.9.1 \ + --openssl 1.1.1m \ + --luarocks 3.8.0 \ + --pcre 8.45 ``` After this task, we'd like to have the next steps use the built packages and for LuaRocks to install new packages inside this `build` directory. For that, it's important to set the `$PATH` variable accordingly: ``` - export PATH=$HOME/path/to/kong-build-tools/openresty-build-tools/build/openresty/bin:$HOME/path/to/kong-build-tools/openresty-build-tools/build/openresty/nginx/sbin:$HOME/path/to/kong-build-tools/openresty-build-tools/build/luarocks/bin:$PATH - export OPENSSL_DIR=$HOME/path/to/kong-build-tools/openresty-build-tools/build/openssl +cd $HOME/path/to/kong-build-tools/openresty-build-tools/build +export PATH=$PATH:$(pwd)/openresty/bin:$(pwd)/openresty/nginx/sbin:$(pwd)/luarocks/bin +export OPENSSL_DIR=$(pwd)/openssl - eval `luarocks path` +eval `luarocks path` ``` The `$OPENSSL_DIR` variable is needed when compiling Kong, to make sure it uses the correct version of OpenSSL. @@ -394,18 +395,16 @@ Make sure the docker daemon is enabled and running: `sudo systemctl enable docke On a Fedora VM, you might have to disable SELinux: ``` - sudo vim /etc/selinux/config # change the line to SELINUX=disabled - sudo setenforce 0 +sudo vim /etc/selinux/config # change the line to SELINUX=disabled +sudo setenforce 0 ``` Now pull the compose script from the repository and fire it up: ``` - git clone https://github.com/thibaultcha/kong-tests-compose.git - - cd kong-tests-compose - - docker-compose up +git clone https://github.com/thibaultcha/kong-tests-compose.git +cd kong-tests-compose +docker-compose up ``` Verify the three new containers are up and running with `docker ps` on a separate terminal. @@ -414,10 +413,10 @@ Verify the three new containers are up and running with `docker ps` on a separat ### Install Kong ``` - git clone https://github.com/Kong/kong.git - cd kong - git checkout master - make dev +git clone https://github.com/Kong/kong.git +cd kong +git checkout master +make dev ``` Now run unit tests with `make test` and integration test with `make test-integration`. From 797ac0160bdec88047b3e3a83ef42e882ee1fcb6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 10 Jan 2022 16:51:14 +0800 Subject: [PATCH 1080/4351] tests(flamegraph) fix generate flamegraph in local driver (#8275) * fix flame graph tests in local driver * generate flame grah : cat cmd use empty opts * local driver will keep the same logic with terraform * style fix, make lint happy --- spec/helpers/perf/drivers/local.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 53963dc764d..bd4a665638c 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -242,16 +242,17 @@ function _M:generate_flamegraph(title, opts) "/tmp/perf-ost/fix-lua-bt " .. path .. ".bt > " .. path .. ".fbt", "/tmp/perf-fg/stackcollapse-stap.pl " .. path .. ".fbt > " .. path .. ".cbt", "/tmp/perf-fg/flamegraph.pl --title='" .. title .. "' " .. (opts or "") .. " " .. path .. ".cbt > " .. path .. ".svg", - "cat " .. path .. ".svg", } - local out, err + local err for _, cmd in ipairs(cmds) do - out, err = perf.execute(cmd, { logger = self.log.log_exec }) + _, err = perf.execute(cmd, { logger = self.log.log_exec }) if err then return nil, cmd .. " failed: " .. err end end + local out, _ = perf.execute("cat " .. path .. ".svg") + perf.execute("rm " .. path .. ".*") return out From 6d34a88cc6d8f554fe55b4cb9790c7921dbea05b Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 10 Jan 2022 13:05:19 -0800 Subject: [PATCH 1081/4351] fix(*) catch file read failures (#8260) * fix(clustering) catch pl_file.read() failures Some of this code was written with the assumption that Penlight's `pl.file.read()` function throws an error, and therefore its output does not need to be checked. As it turns out, `pl.file.read()` _can_ throw an error, but this behavior is not default (it's also controlled by a global switch that could be toggled at any time). This silent failure leads to an unhelpful, cryptic error being thrown when one of the ssl functions fails on receiving `nil` input: > [error] 2050#0: init_by_lua error: > /usr/local/openresty/lualib/ngx/ssl.lua:378: > attempt to get length of local 'pem' (a nil value) Wrapping this function call in `assert()` is a simple fix to ensure a more reasonable error is thrown when `pl.file.read()` fails. See the docs for `pl.utils.on_error()` and `pl.utils.raise()` (called when `pl.file.read()` fails) for more info on Penlight's error-handling: https://lunarmodules.github.io/Penlight/libraries/pl.utils.html * fix(cmd) catch pl_file.read() failures --- kong/clustering/init.lua | 6 ++---- kong/cmd/utils/prefix_handler.lua | 9 +++++++-- spec/01-unit/04-prefix_handler_spec.lua | 14 ++++++++++++++ 3 files changed, 23 insertions(+), 6 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 66a68c4382f..2fea786688d 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -75,15 +75,13 @@ function _M.new(conf) setmetatable(self, MT) - -- note: pl_file.read throws error on failure so - -- no need for error checking - local cert = pl_file.read(conf.cluster_cert) + local cert = assert(pl_file.read(conf.cluster_cert)) self.cert = assert(ssl.parse_pem_cert(cert)) cert = openssl_x509.new(cert, "PEM") self.cert_digest = cert:digest("sha256") - local key = pl_file.read(conf.cluster_cert_key) + local key = assert(pl_file.read(conf.cluster_cert_key)) self.cert_key = assert(ssl.parse_pem_priv_key(key)) self.child = require("kong.clustering." .. conf.role).new(self) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index ae186c17d8c..b26e208b428 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -186,7 +186,7 @@ local function gen_trusted_certs_combined_file(combined_filepath, paths) local fd = assert(io.open(combined_filepath, "w")) for _, path in ipairs(paths) do - fd:write(pl_file.read(path)) + fd:write(assert(pl_file.read(path))) fd:write("\n") end @@ -430,7 +430,12 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ if not pl_path.exists(nginx_custom_template_path) then return nil, "no such file: " .. nginx_custom_template_path end - nginx_template = pl_file.read(nginx_custom_template_path) + local read_err + nginx_template, read_err = pl_file.read(nginx_custom_template_path) + if not nginx_template then + read_err = tostring(read_err or "unknown error") + return nil, "failed reading custom nginx template file: " .. read_err + end end if kong_config.proxy_ssl_enabled or diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index bfabe0d2686..8b32b232755 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -935,6 +935,15 @@ describe("NGINX conf compiler", function() describe("custom template", function() local templ_fixture = "spec/fixtures/custom_nginx.template" + lazy_setup(function() + pcall(helpers.dir.rmtree, "/tmp/not-a-file") + assert(helpers.dir.makepath("/tmp/not-a-file")) + end) + + lazy_teardown(function() + pcall(helpers.dir.rmtree, "/tmp/not-a-file") + end) + it("accepts a custom NGINX conf template", function() assert(prefix_handler.prepare_prefix(tmp_config, templ_fixture)) assert.truthy(exists(tmp_config.nginx_conf)) @@ -949,6 +958,11 @@ describe("NGINX conf compiler", function() assert.is_nil(ok) assert.equal("no such file: spec/fixtures/inexistent.template", err) end) + it("errors on file read failures", function() + local ok, err = prefix_handler.prepare_prefix(tmp_config, "/tmp/not-a-file") + assert.is_nil(ok) + assert.matches("failed reading custom nginx template file: /tmp/not-a-file", err, nil, true) + end) it("reports Penlight templating errors", function() local u = helpers.unindent local tmp = os.tmpname() From 293eb69c3cf3e9fe51c78931f35251c754fb91a1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 11 Jan 2022 11:24:51 +0100 Subject: [PATCH 1082/4351] chore(deps) bump penlight to 1.12 (#8278) Changelog: https://github.com/lunarmodules/Penlight/blob/master/CHANGELOG.md#1120-2022-jan-10 --- kong-2.7.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index e7bf3103214..ea71381fef2 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -15,7 +15,7 @@ dependencies = { "inspect == 3.1.2", "luasec == 1.0.2", "luasocket == 3.0-rc1", - "penlight == 1.11.0", + "penlight == 1.12.0", "lua-resty-http == 0.16.1", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.5", From a477aea0ebffa9e46bf5c82ce664d6e824505293 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 11 Jan 2022 19:19:24 +0800 Subject: [PATCH 1083/4351] tests(perf) add env to adjust perf test load duration (#8274) --- spec/04-perf/01-rps/01-simple_spec.lua | 4 ++-- spec/04-perf/01-rps/02-balancer_spec.lua | 4 ++-- spec/04-perf/01-rps/03-plugin_iterator_spec.lua | 4 ++-- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index 382c3bd02e0..9ca4405858c 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -31,7 +31,7 @@ if env_versions then versions = split(env_versions, ",") end -local LOAD_DURATION = 30 +local LOAD_DURATION = os.getenv("PERF_TEST_LOAD_DURATION") or 30 local SERVICE_COUNT = 10 local ROUTE_PER_SERVICE = 10 @@ -288,4 +288,4 @@ for _, version in ipairs(versions) do perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) end) -end \ No newline at end of file +end diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 2c27a16d67a..9e0d3934a73 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -31,7 +31,7 @@ if env_versions then versions = split(env_versions, ",") end -local LOAD_DURATION = 30 +local LOAD_DURATION = os.getenv("PERF_TEST_LOAD_DURATION") or 30 local function print_and_save(s, path) os.execute("mkdir -p output") @@ -251,4 +251,4 @@ for _, version in ipairs(versions) do end) -end \ No newline at end of file +end diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index 949ad516ae8..413b4081814 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -31,7 +31,7 @@ if env_versions then versions = split(env_versions, ",") end -local LOAD_DURATION = 30 +local LOAD_DURATION = os.getenv("PERF_TEST_LOAD_DURATION") or 30 local function print_and_save(s, path) os.execute("mkdir -p output") @@ -174,4 +174,4 @@ for _, version in ipairs(versions) do end) -end \ No newline at end of file +end From a34e1c3dc4c2f46211e320579d296d6443250268 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 11 Jan 2022 19:35:15 +0800 Subject: [PATCH 1084/4351] style(runloop) remove local ngx.null reference (#8262) --- kong/runloop/handler.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 547eeada86c..cd0ced21f2e 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -31,7 +31,6 @@ local var = ngx.var local log = ngx.log local exit = ngx.exit local exec = ngx.exec -local null = ngx.null local header = ngx.header local timer_at = ngx.timer.at local timer_every = ngx.timer.every @@ -70,7 +69,7 @@ local TTL_ZERO = { ttl = 0 } local ROUTER_SYNC_OPTS local PLUGINS_ITERATOR_SYNC_OPTS local FLIP_CONFIG_OPTS -local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } +local GLOBAL_QUERY_OPTS = { workspace = ngx.null, show_ws_id = true } local get_plugins_iterator, get_updated_plugins_iterator From 553c5e6739a3d1000ee042298e48092cd7ffa8d9 Mon Sep 17 00:00:00 2001 From: Hao Guan Date: Tue, 11 Jan 2022 23:58:29 +0800 Subject: [PATCH 1085/4351] fix(extplugin) add type unwrap functions (#8280) ConsumerSpec and AuthenticateArgs type defined in proto need unwrapping Fixes #8279 --- kong/runloop/plugin_servers/pb_rpc.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index dd79412bf34..d4cf8b0f6c6 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -82,6 +82,12 @@ do [".kong_plugin_protocol.ExitArgs"] = function (d) return d.status, d.body, structpb_struct(d.headers) end, + [".kong_plugin_protocol.ConsumerSpec"] = function (d) + return d.id, d.by_username + end, + [".kong_plugin_protocol.AuthenticateArgs"] = function (d) + return d.consumer, d.credential + end, } end From a5f0c015346c90906e7bbfe76f39a64e262c3c6a Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 12 Jan 2022 00:01:17 +0800 Subject: [PATCH 1086/4351] fix(tests) add pl_path.mkdir(nginx_prefix) (#8272) --- spec/helpers/perf/drivers/local.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index bd4a665638c..b54d4d1a01d 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -66,7 +66,7 @@ function _M:teardown() perf.git_restore() - perf.execute("rm -v " .. WRK_SCRIPT_PREFIX .. "*.lua", + perf.execute("rm -vf " .. WRK_SCRIPT_PREFIX .. "*.lua", { logger = self.log.log_exec }) return self:stop_kong() @@ -81,6 +81,8 @@ function _M:start_upstreams(conf, port_count) local nginx_conf_path = "/tmp/perf-test-nginx.conf" local nginx_prefix = "/tmp/perf-test-nginx" + + pl_path.mkdir(nginx_prefix) pl_path.mkdir(nginx_prefix .. "/logs") local f = io.open(nginx_conf_path, "w") From 0e99738751eff49f353a52519e7342ed9a0f57cd Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 11 Jan 2022 13:25:21 -0300 Subject: [PATCH 1087/4351] fix(router) remove last dot in FQDNs (#8269) --- kong/router.lua | 6 +++ spec/02-integration/05-proxy/06-ssl_spec.lua | 44 +++++++++++++++----- 2 files changed, 39 insertions(+), 11 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 55995f34940..32e499f966b 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -38,6 +38,7 @@ local server_name = require("ngx.ssl").server_name local REGEX_PREFIX = "(*LIMIT_MATCH=10000)" local SLASH = byte("/") +local DEBUG = ngx.DEBUG local ERR = ngx.ERR local WARN = ngx.WARN @@ -622,6 +623,11 @@ local function marshall_route(r) if type(sni) ~= "string" then return nil, "sni elements must be strings" end + + if sni:len() > 1 and sni:sub(-1) == "." then + log(DEBUG, "last dot in FQDNs must not be used for routing, removing in ", sni) + sni = sni:sub(1, -2) + end route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.SNI) route_t.match_weight = route_t.match_weight + 1 diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 8356467308f..7f3061a26e6 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -518,8 +518,6 @@ for _, strategy in helpers.each_strategy() do end) describe("TLS proxy [#" .. strategy .. "]", function() - local https_client - lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -540,6 +538,12 @@ for _, strategy in helpers.each_strategy() do snis = { "example.com" }, service = service, } + + bp.routes:insert { + protocols = { "tls" }, + snis = { "foobar.example.com." }, + service = service, + } local cert = bp.certificates:insert { cert = ssl_fixtures.cert, @@ -558,23 +562,23 @@ for _, strategy in helpers.each_strategy() do stream_listen = "127.0.0.1:9020 ssl" }) - https_client = helpers.http_client({ - scheme = "https", - host = "127.0.0.1", - port = 9020, - timeout = 60000, - ssl_verify = false, - ssl_server_name = "example.com", - }) + end) lazy_teardown(function() helpers.stop_kong() - https_client:close() end) describe("can route normally", function() it("sets the default certificate of '*' SNI", function() + local https_client = helpers.http_client({ + scheme = "https", + host = "127.0.0.1", + port = 9020, + timeout = 60000, + ssl_verify = false, + ssl_server_name = "example.com", + }) local res = assert(https_client:send { method = "GET", path = "/", @@ -585,6 +589,24 @@ for _, strategy in helpers.each_strategy() do local cert = get_cert("example.com") -- this fails if the "example.com" SNI wasn't inserted above assert.certificate(cert).has.cn("ssl-example.com") + https_client:close() + end) + it("using FQDN (regression for issue 7550)", function() + local https_client = helpers.http_client({ + scheme = "https", + host = "127.0.0.1", + port = 9020, + timeout = 60000, + ssl_verify = false, + ssl_server_name = "foobar.example.com", + }) + local res = assert(https_client:send { + method = "GET", + path = "/", + }) + + assert.res_status(404, res) + https_client:close() end) end) end) From 7ddbf88d52c9f31fc7548cf7742a9d8fd5176843 Mon Sep 17 00:00:00 2001 From: mikefero Date: Fri, 17 Dec 2021 09:45:09 -0500 Subject: [PATCH 1088/4351] Revert "Revert "feat(rate-limiting) add redis username support (#8032)" (#8173)" This reverts commit 03ad34af94eaba468d8afe39f0546a0cfaac6f5a. --- kong/plugins/rate-limiting/policies/init.lua | 8 +- kong/plugins/rate-limiting/schema.lua | 1 + .../23-rate-limiting/05-integration_spec.lua | 88 +++++++++++++++++++ 3 files changed, 96 insertions(+), 1 deletion(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index c7805bf5b0e..707f143211c 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -79,7 +79,13 @@ local function get_redis_connection(conf) if times == 0 then if is_present(conf.redis_password) then - local ok, err = red:auth(conf.redis_password) + local ok, err + if is_present(conf.redis_username) then + ok, err = red:auth(conf.redis_username, conf.redis_password) + else + ok, err = red:auth(conf.redis_password) + end + if not ok then kong.log.err("failed to auth Redis: ", err) return nil, err diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 275b4b9e26d..57a82d8d1f1 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -84,6 +84,7 @@ return { { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { type = "string", len_min = 0 }, }, + { redis_username = { type = "string" }, }, { redis_ssl = { type = "boolean", required = true, default = false, }, }, { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, { redis_server_name = typedefs.sni }, diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 33516f022a6..0fcb70505e8 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -8,6 +8,11 @@ local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 +local REDIS_USER_VALID = "ratelimit-user" +local REDIS_USER_INVALID = "some-user" +local REDIS_PASSWORD = "secret" + + local SLEEP_TIME = 1 @@ -20,6 +25,23 @@ local function flush_redis(db) red:close() end +local function add_redis_user() + local red = redis:new() + red:set_timeout(2000) + assert(red:connect(REDIS_HOST, REDIS_PORT)) + assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", ">" .. REDIS_PASSWORD)) + assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) + red:close() +end + +local function remove_redis_user() + local red = redis:new() + red:set_timeout(2000) + assert(red:connect(REDIS_HOST, REDIS_PORT)) + assert(red:acl("deluser", REDIS_USER_VALID)) + assert(red:acl("deluser", REDIS_USER_INVALID)) + red:close() +end describe("Plugin: rate-limiting (integration)", function() local client @@ -50,6 +72,7 @@ describe("Plugin: rate-limiting (integration)", function() lazy_setup(function() flush_redis(REDIS_DB_1) flush_redis(REDIS_DB_2) + add_redis_user() local route1 = assert(bp.routes:insert { hosts = { "redistest1.com" }, @@ -82,12 +105,54 @@ describe("Plugin: rate-limiting (integration)", function() fault_tolerant = false, } }) + + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = 3, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = 4, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } + }) + + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) client = helpers.proxy_client() end) + lazy_teardown(function() + remove_redis_user() + end) + it("connection pool respects database setting", function() local red = redis:new() red:set_timeout(2000) @@ -160,5 +225,28 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(1, tonumber(size_1)) assert.equal(1, tonumber(size_2)) end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + end) + end) end) From 83bbfd76b56279ccdfaa9e45b79f36c0199f9a9c Mon Sep 17 00:00:00 2001 From: mikefero Date: Fri, 17 Dec 2021 12:13:01 -0500 Subject: [PATCH 1089/4351] fix(ratelimit) Redis increment eval for ACL queries - (test) add test for ACL increment testing - (test) ensure ACL tests are skipped for unsupported Redis versions --- kong/plugins/rate-limiting/policies/init.lua | 26 +- .../23-rate-limiting/05-integration_spec.lua | 226 +++++++++++------- 2 files changed, 160 insertions(+), 92 deletions(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 707f143211c..4b327dccc33 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -180,21 +180,35 @@ return { return nil, err end + local keys = {} + local expiration = {} + local idx = 0 local periods = timestamp.get_timestamps(current_timestamp) - red:init_pipeline() for period, period_date in pairs(periods) do if limits[period] then local cache_key = get_local_key(conf, identifier, period, period_date) + local exists, err = red:exists(cache_key) + if err then + kong.log.err("failed to query Redis: ", err) + return nil, err + end - red:eval([[ - local key, value, expiration = KEYS[1], tonumber(ARGV[1]), ARGV[2] + idx = idx + 1 + keys[idx] = cache_key + if not exists or exists == 0 then + expiration[idx] = EXPIRATION[period] + end - if redis.call("incrby", key, value) == value then - redis.call("expire", key, expiration) + red:init_pipeline() + for i = 1, idx do + red:incrby(keys[i], value) + if expiration[i] then + red:expire(keys[i], expiration[i]) end - ]], 1, cache_key, value, EXPIRATION[period]) + end end end + local _, err = red:commit_pipeline() if err then kong.log.err("failed to commit increment pipeline in Redis: ", err) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 0fcb70505e8..c2b47968555 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -1,51 +1,49 @@ local helpers = require "spec.helpers" local redis = require "resty.redis" +local version = require "version" local REDIS_HOST = helpers.redis_host local REDIS_PORT = 6379 local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 - +local REDIS_DB_3 = 3 +local REDIS_DB_4 = 4 local REDIS_USER_VALID = "ratelimit-user" local REDIS_USER_INVALID = "some-user" local REDIS_PASSWORD = "secret" - local SLEEP_TIME = 1 - -local function flush_redis(db) +local function redis_connect() local red = redis:new() red:set_timeout(2000) assert(red:connect(REDIS_HOST, REDIS_PORT)) + local red_version = string.match(red:info(), 'redis_version:([%g]+)\r\n') + return red, assert(version(red_version)) +end + +local function flush_redis(red, db) assert(red:select(db)) red:flushall() - red:close() end -local function add_redis_user() - local red = redis:new() - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) - assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", ">" .. REDIS_PASSWORD)) +local function add_redis_user(red) + assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", "+exists", ">" .. REDIS_PASSWORD)) assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) - red:close() end -local function remove_redis_user() - local red = redis:new() - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) +local function remove_redis_user(red) assert(red:acl("deluser", REDIS_USER_VALID)) assert(red:acl("deluser", REDIS_USER_INVALID)) - red:close() end describe("Plugin: rate-limiting (integration)", function() local client local bp + local red + local red_version lazy_setup(function() bp = helpers.get_db_utils(nil, { @@ -55,12 +53,16 @@ describe("Plugin: rate-limiting (integration)", function() }, { "rate-limiting" }) + red, red_version = redis_connect() end) lazy_teardown(function() if client then client:close() end + if red then + red:close() + end helpers.stop_kong() end) @@ -70,9 +72,12 @@ describe("Plugin: rate-limiting (integration)", function() -- https://github.com/Kong/kong/issues/3292 lazy_setup(function() - flush_redis(REDIS_DB_1) - flush_redis(REDIS_DB_2) - add_redis_user() + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end local route1 = assert(bp.routes:insert { hosts = { "redistest1.com" }, @@ -106,41 +111,43 @@ describe("Plugin: rate-limiting (integration)", function() } }) - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route3.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = 3, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } - }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route4.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = 4, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } - }) + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 2, -- Handle multiple tests + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } + }) + end assert(helpers.start_kong({ @@ -150,21 +157,12 @@ describe("Plugin: rate-limiting (integration)", function() end) lazy_teardown(function() - remove_redis_user() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end end) it("connection pool respects database setting", function() - local red = redis:new() - red:set_timeout(2000) - - finally(function() - if red then - red:close() - end - end) - - assert(red:connect(REDIS_HOST, REDIS_PORT)) - assert(red:select(REDIS_DB_1)) local size_1 = assert(red:dbsize()) @@ -173,6 +171,11 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(0, tonumber(size_1)) assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end local res = assert(client:send { method = "GET", @@ -193,10 +196,15 @@ describe("Plugin: rate-limiting (integration)", function() assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - -- TEST: DB 1 should now have one hit, DB 2 none + -- TEST: DB 1 should now have one hit, DB 2 and 3 none assert.equal(1, tonumber(size_1)) assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { @@ -218,34 +226,80 @@ describe("Plugin: rate-limiting (integration)", function() assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - -- TEST: Both DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit + -- TEST: DB 1 and 2 should now have one hit, DB 3 none assert.equal(1, tonumber(size_1)) assert.equal(1, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + if red_version >= version("6.0.0") then + -- rate-limiting plugin will reuses the redis connection + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end end) it("authenticates and executes with a valid redis user having proper ACLs", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.com" - } - }) - assert.res_status(200, res) + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end end) it("fails to rate-limit for a redis user with missing ACLs", function() - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to rate-limit for a redis user with missing ACLs' will be skipped") + end end) end) From d92f49831c254f39c4d10225c278666b522f3877 Mon Sep 17 00:00:00 2001 From: Michael Penick Date: Tue, 11 Jan 2022 17:09:03 -0500 Subject: [PATCH 1090/4351] fix(db) fix C* connector record migration consistency level (#8226) The Cassandra connector should use the write consistency setting (`cassandra_write_consistency`) from the Kong configuration file for recording the migration status. --- kong/db/strategies/cassandra/connector.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/db/strategies/cassandra/connector.lua b/kong/db/strategies/cassandra/connector.lua index 26566854a37..c9c29c7529a 100644 --- a/kong/db/strategies/cassandra/connector.lua +++ b/kong/db/strategies/cassandra/connector.lua @@ -1052,6 +1052,7 @@ do local cql local args + local opts = { consistency = self.opts.write_consistency } if state == "executed" then cql = [[UPDATE schema_meta @@ -1088,7 +1089,7 @@ do table.insert(args, SCHEMA_META_KEY) table.insert(args, subsystem) - local res, err = conn:execute(cql, args) + local res, err = conn:execute(cql, args, opts) if not res then return nil, err end From 34fc11ccf8461df09bb2e194c0393c0d004b454c Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 12 Jan 2022 14:50:38 +0800 Subject: [PATCH 1091/4351] chore(*) support dev container (#8265) Add `devcontainer.json` to support Visual Studio Code Remote - Containers and GitHub Codespaces. --- .devcontainer/Dockerfile | 9 ++++++ .devcontainer/devcontainer.json | 35 +++++++++++++++++++++++ .devcontainer/docker-compose.yml | 49 ++++++++++++++++++++++++++++++++ DEVELOPER.md | 8 ++++++ 4 files changed, 101 insertions(+) create mode 100644 .devcontainer/Dockerfile create mode 100644 .devcontainer/devcontainer.json create mode 100644 .devcontainer/docker-compose.yml diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile new file mode 100644 index 00000000000..f407c17ee0a --- /dev/null +++ b/.devcontainer/Dockerfile @@ -0,0 +1,9 @@ +FROM kong/kong:2.7.0 + +USER root + +RUN apk add --update \ + alpine-sdk \ + build-base \ + bsd-compat-headers \ + m4 diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json new file mode 100644 index 00000000000..50512dad137 --- /dev/null +++ b/.devcontainer/devcontainer.json @@ -0,0 +1,35 @@ +// For format details, see https://code.visualstudio.com/docs/remote/devcontainerjson-reference +{ + "name": "Kong Gateway Dev", + + // Update the 'dockerComposeFile' list if you have more compose files or use different names. + "dockerComposeFile": "docker-compose.yml", + + // The 'service' property is the name of the service for the container that VS Code should + // use. Update this value and .devcontainer/docker-compose.yml to the real service name. + "service": "kong", + + // The optional 'workspaceFolder' property is the path VS Code should open by default when + // connected. This is typically a volume mount in .devcontainer/docker-compose.yml + "workspaceFolder": "/workspace", + + // Use 'forwardPorts' to make a list of ports inside the container available locally. + "forwardPorts": [8000, 8001, "db:5432"], + + "postCreateCommand": "make dev", + + // Set *default* container specific settings.json values on container create. + // "settings": {}, + + // Add the IDs of extensions you want installed when the container is created. + // "extensions": [], + + // Uncomment the next line if you want to keep your containers running after VS Code shuts down. + // "shutdownAction": "none", + + // Uncomment the next line to use 'postCreateCommand' to run commands after the container is created. + // "postCreateCommand": "uname -a", + + // Comment out to connect as root instead. To add a non-root user, see: https://aka.ms/vscode-remote/containers/non-root. + // "remoteUser": "vscode" +} diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml new file mode 100644 index 00000000000..0b69da3395d --- /dev/null +++ b/.devcontainer/docker-compose.yml @@ -0,0 +1,49 @@ +version: "3.8" + +services: + + db: + image: postgres:9.6 + environment: + POSTGRES_PASSWORD: kong + POSTGRES_USER: kong + + kong: + build: + # Using a Dockerfile is optional, but included for completeness. + context: . + dockerfile: Dockerfile + + volumes: + # This is where VS Code should expect to find your project's source code and the value of "workspaceFolder" in .devcontainer/devcontainer.json + - ..:/workspace:cached + + # Uncomment the next line to use Docker from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker-compose for details. + - /var/run/docker.sock:/var/run/docker.sock + + # Uncomment the next four lines if you will use a ptrace-based debugger like C++, Go, and Rust. + cap_add: + - SYS_PTRACE + security_opt: + - seccomp:unconfined + + environment: + KONG_PROXY_ERROR_LOG: /dev/stderr + KONG_PG_USER: kong + KONG_PG_DATABASE: kong + KONG_PG_PASSWORD: kong + KONG_PG_HOST: db + OPENSSL_DIR: /usr/local/kong + CRYPTO_DIR: /usr/local/kong + + # Overrides default command so things don't shut down after the process ends. + command: /bin/sh -c "while sleep 1000; do :; done" + + # Runs app on the same network as the service container, allows "forwardPorts" in devcontainer.json function. + network_mode: service:db + + # Use "forwardPorts" in **devcontainer.json** to forward an app port locally. + # (Adding the "ports" property to this file will not forward from a Codespace.) + + # Uncomment the next line to use a non-root user for all processes - See https://aka.ms/vscode-remote/containers/non-root for details. + # user: vscode diff --git a/DEVELOPER.md b/DEVELOPER.md index 5589b94f6ca..6462bad31b3 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -423,6 +423,14 @@ Now run unit tests with `make test` and integration test with `make test-integra Hack on! +## Dev on VSCode Container / GitHub Codespaces + +The `devcontainer.json` file in Kong's project tells VS Code +how to access (or create) a development container with a well-defined tool and runtime stack. + +- See [How to create a GitHub codespace](https://docs.github.com/en/codespaces/developing-in-codespaces/creating-a-codespace#creating-a-codespace). +- See [How to create a VSCode development container](https://code.visualstudio.com/docs/remote/containers#_quick-start-try-a-development-container). + ## What's next - Refer to the [Kong Gateway Docs](https://docs.konghq.com/gateway/) for more information. From c97261d1c8a2aeca02ddb7f1cb515c62397be769 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 12 Jan 2022 13:49:34 +0100 Subject: [PATCH 1092/4351] (chore) document and refactor release scripts (#8078) * chore(scripts) add instructions to some steps * refactor(scripts) extract check_requirements to common.sh * chore(scripts) make-prererelease-release works without flags The other scripts use positional arguments, this script should use the same. * chore(scripts) pass all global arguments to `usage` function in release scripts * refactor(scripts) move duplicated release steps to common.js There have been some changes in the scripts as well: * Some steps were renamed (e.g `luarocks` became `publish_luarock`) * Steps that are now partially done by the CI only have the human part left (review the machine-generated prs) * refactor(scripts) improve usage over `which` Co-authored-by: Joshua Schmid Co-authored-by: Michael Martin * refactor(scripts) introduce yesno script function Co-authored-by: Joshua Schmid Co-authored-by: Michael Martin --- scripts/common.sh | 417 ++++++++++++++++++++++++++++---- scripts/make-final-release | 292 +++------------------- scripts/make-patch-release | 362 ++++----------------------- scripts/make-prerelease-release | 237 +++--------------- 4 files changed, 491 insertions(+), 817 deletions(-) diff --git a/scripts/common.sh b/scripts/common.sh index 6b77826534f..d741b616581 100644 --- a/scripts/common.sh +++ b/scripts/common.sh @@ -1,49 +1,155 @@ #!/bin/bash +red="\033[0;31m" +green="\033[0;32m" +cyan="\033[0;36m" +bold="\033[1m" +nocolor="\033[0m" + scripts_folder=$(dirname "$0") +browser="echo" +if command -v firefox > /dev/null 2>&1 +then + browser=firefox +elif which xdg-open > /dev/null 2>&1 +then + browser=xdg-open +elif which open > /dev/null 2>&1 +then + browser=open +fi + +EDITOR="${EDITOR-$VISUAL}" + +#------------------------------------------------------------------------------- +function need() { + req="$1" + + if ! type -t "$req" &>/dev/null; then + echo "Required command $req not found." + exit 1 + fi +} + +#------------------------------------------------------------------------------- +function check_requirements() { + need git + need hub + need sed +} + + +#------------------------------------------------------------------------------- +function yesno() { + echo "$1" + read -r + if [[ "$REPLY" =~ ^[yY] ]]; then + return 0 + fi + return 1 +} + +#------------------------------------------------------------------------------- +function check_milestone() { + if yesno "Visit the milestones page (https://github.com/Kong/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit"; then + $browser https://github.com/Kong/kong/milestones + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All PRs are merged. Proceeding!" +} + +#------------------------------------------------------------------------------- +function check_dependencies() { + if yesno "Ensure Kong dependencies in the rockspec are bumped to their latest patch version. Press 'y' to open Kong's rockspec or Ctrl+C to quit"; then + $EDITOR ./*.rockspec + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All dependencies are bumped. Proceeding!" +} + +#------------------------------------------------------------------------------- +function write_changelog() { + version=$1 + if ! grep -q "\[$version\]" CHANGELOG.md + then + prepare_changelog + fi + + CONFIRM "Press Enter to open your text editor ($EDITOR) to edit CHANGELOG.md" \ + "or Ctrl-C to cancel." + + $EDITOR CHANGELOG.md + + SUCCESS "If you need to further edit the changelog," \ + "you can run this step again." + "If it is ready, you can proceed to the next step" \ + "which will commit it:" \ + " $0 $version commit_changelog" +} + #------------------------------------------------------------------------------- function commit_changelog() { - if ! git status CHANGELOG.md | grep -q "modified:" - then - die "No changes in CHANGELOG.md to commit. Did you write the changelog?" - fi + version=$1 + + if ! git status CHANGELOG.md | grep -q "modified:" + then + die "No changes in CHANGELOG.md to commit. Did you write the changelog?" + fi - git diff CHANGELOG.md + git diff CHANGELOG.md - CONFIRM "If everything looks all right, press Enter to commit" \ - "or Ctrl-C to cancel." + CONFIRM "If everything looks all right, press Enter to commit" \ + "or Ctrl-C to cancel." - set -e - git add CHANGELOG.md - git commit -m "docs(changelog) add $1 changes" - git log -n 1 + set -e + git add CHANGELOG.md + git commit -m "docs(changelog) add $version changes" + git log -n 1 + + SUCCESS "The changelog is now committed locally." \ + "You are ready to run the next step:" \ + " $0 $version update_copyright" } #------------------------------------------------------------------------------- function update_copyright() { - if ! "$scripts_folder/update-copyright" - then - die "Could not update copyright file. Check logs for missing licenses, add hardcoded ones if needed" - fi + version=$1 - git add COPYRIGHT + if ! "$scripts_folder/update-copyright" + then + die "Could not update copyright file. Check logs for missing licenses, add hardcoded ones if needed" + fi - git commit -m "docs(COPYRIGHT) update copyright for $1" - git log -n 1 + git add COPYRIGHT + + git commit -m "docs(COPYRIGHT) update copyright for $version" + git log -n 1 + + SUCCESS "The COPYRIGHT file is updated locally." \ + "You are ready to run the next step:" \ + " $0 $version update_admin_api_def" } #------------------------------------------------------------------------------- function update_admin_api_def() { - if ! "$scripts_folder/gen-admin-api-def.sh" - then - die "Could not update kong-admin-api.yml file. Check script output for any error messages." - fi + version=$1 + + if ! "$scripts_folder/gen-admin-api-def.sh" + then + die "Could not update kong-admin-api.yml file. Check script output for any error messages." + fi + + git add kong-admin-api.yml - git add kong-admin-api.yml + git commit -m "docs(kong-admin-api.yml) update Admin API definition for $1" + git log -n 1 - git commit -m "docs(kong-admin-api.yml) update Admin API definition for $1" - git log -n 1 + SUCCESS "The kong-admin-api.yml file is updated locally." \ + "You are ready to run the next step:" \ + " $0 $version version_bump" } @@ -208,7 +314,7 @@ function prepare_changelog() { } #------------------------------------------------------------------------------- -function prepare_patch_announcement() { +function announce() { local version="$1.$2.$3" cat < /dev/null || die "hub is not in PATH. Get it from https://github.com/github/hub" if resty -v &> /dev/null then diff --git a/scripts/make-final-release b/scripts/make-final-release index 07b15f3551d..9b5cd4946c7 100755 --- a/scripts/make-final-release +++ b/scripts/make-final-release @@ -1,12 +1,7 @@ #!/usr/bin/env bash -red="\033[0;31m" -green="\033[0;32m" -cyan="\033[0;36m" -bold="\033[1m" -nocolor="\033[0m" - -source $(dirname "$0")/common.sh +source "$(dirname "$0")/common.sh" +check_requirements #------------------------------------------------------------------------------- function usage() { @@ -20,41 +15,26 @@ function usage() { echo fi c=1 - step "all_clear" "ensure all PRs marked on the release milestone are 100% merged" - step "dependencies" "ensure all kong dependencies are bumped in the rockspec" + step "check_milestone" "ensure all PRs marked on the release milestone are 100% merged" + step "check_dependencies" "ensure all kong dependencies are bumped in the rockspec" step "check_perf" "ensure performance tests were executed" step "check_upgrade_tests" "ensure upgrade tests were executed" step "check_changelog" "ensure changelog was written in pre-release and is ready for final" step "check_upgrade" "ensure upgrade.md was updated in pre-release and is ready for final" step "version_bump" "bump and commit the version number" - step "submit" "push and submit a release PR" + step "submit_release_pr" "push and submit a release PR" step "merge" "merge, tag and sign the release" - step "update_docker" "(ran by CI now) update and submit a PR to Kong's docker-kong repo" + step "approve_docker" "humans review and approve machine PR to docker-kong repo" step "merge_docker" "merge, tag and sign Kong's docker-kong PR" step "submit_docker" "submit a PR to docker-library/official-images" - step "homebrew" "(ran by CI now) bump version and submit a PR to homebrew-kong" - step "luarocks" "upload to LuaRocks" "" - step "vagrant" "(ran by CI now) bump version and submit a PR to kong-vagrant" - step "pongo" "(ran by CI now) bump version and submit a PR to kong-pongo" + step "merge_homebrew" "humans approve and merge machine PR to homebrew-kong" + step "upload_rock" "upload to LuaRocks" "" + step "merge_vagrant" "humans approve and merge machine PR to kong-vagrant" + step "merge_pongo" "humans approve and merge machine PR to kong-pongo" step "announce" "Get announcement messages for Kong Nation and Slack #general" exit 0 } -#------------------------------------------------------------------------------- -function need() { - req="$1" - - if [ -z $(which "$req") ]; then - echo "Required command $req not found." - exit 1 - fi -} - -function check_requirements() { - need git - need hub - need sed -} #------------------------------------------------------------------------------- # Default help @@ -63,15 +43,13 @@ function check_requirements() { if [ "$1" = "-h" ] || [ "$1" = "--help" ] || ! [ "$1" ] then version="" - usage + usage "$@" fi #------------------------------------------------------------------------------- # Variables #------------------------------------------------------------------------------- -check_requirements - version="$1" step="$2" @@ -90,64 +68,30 @@ fi if [ "$step" = "" ] then - usage + usage "$@" fi EDITOR="${EDITOR-$VISUAL}" case "$step" in - #--------------------------------------------------------------------------- - all_clear) - if which firefox > /dev/null 2>&1 - then - browser=firefox - elif which xdg-open > /dev/null 2>&1 - then - browser=xdg-open - elif which open > /dev/null 2>&1 - then - browser=open - fi - - echo "Visit the milestones page (https://github.com/Kong/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit" - read - if [ "$REPLY" = "y" ] - then - $browser https://github.com/Kong/kong/milestones - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "All PRs are merged. Proceeding!" - ;; - - #--------------------------------------------------------------------------- - dependencies) - echo "Ensure Kong dependencies in the rockspec are bumped to their latest version. Press 'y' to open Kong's rockspec or Ctrl+C to quit" - read - if [ "$REPLY" = "y" ] - then - $EDITOR *.rockspec - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "All dependencies are bumped. Proceeding!" - ;; + check_milestone) check_milestone ;; + check_dependencies) check_dependencies ;; #--------------------------------------------------------------------------- check_perf) - CONFIRM "Ensure Kong performance tests were performed and no showstopper regressions were found. If everything looks all right, press Enter to continue or Ctrl+C to quit" + CONFIRM "Ensure Kong performance tests were performed. At minimum that requires running the https://github.com/Kong/kong/actions/workflows/perf.yml on the release branch and on the previous release, and compare the results. It can involve more custom tests. If everything looks all right, press Enter to continue or Ctrl+C to quit" SUCCESS "Proceeding." ;; #--------------------------------------------------------------------------- check_upgrade_tests) - CONFIRM "Ensure Kong upgrade tests were performed and no showstopper regressions were found. If everything looks all right, press Enter to continue or Ctrl+C to quit" + CONFIRM "Ensure Kong upgrade tests were performed. Current upgrade tests are https://github.com/Kong/kong-upgrade-tests. There should be tests on every release that has migrations, and no stoppers should appear. If everything looks all right, press Enter to continue or Ctrl+C to quit" SUCCESS "Proceeding." ;; #--------------------------------------------------------------------------- check_changelog) - echo "Ensure changelog was written in pre-release and is ready for the final. Press 'y' to open the CHANGELOG or Ctrl+C to quit" + echo "Ensure changelog contains all the changes needed the final. Press 'y' to open the CHANGELOG or Ctrl+C to quit" read if [ "$REPLY" = "y" ] then @@ -203,30 +147,12 @@ case "$step" in SUCCESS "Version bump for the release is now committed locally." \ "You are ready to run the next step:" \ - " $0 $version submit" + " $0 $version submit_release_pr" ;; #--------------------------------------------------------------------------- - submit) - if ! git log -n 1 | grep -q "release: $version" - then - die "Release commit is not at the top of the current branch. Did you commit the version bump?" - fi - - git log - - CONFIRM "Press Enter to push the branch and open the release PR" \ - "or Ctrl-C to cancel." - - set -e - git push --set-upstream origin "$base" - hub pull-request -b "master" -h "$base" -m "Release: $version" -l "pr/please review,pr/do not merge" + submit_release_pr) submit_release_pr "$base" "$version" merge docs_pr;; - SUCCESS "Now get the above PR reviewed and approved." \ - "Once it is approved, you can continue to the 'merge' step." \ - "In the mean time, you can run the 'docs_pr' step:" \ - " $0 $version docs_pr" - ;; #--------------------------------------------------------------------------- merge) CONFIRM "Press Enter to merge the PR into master and push the tag and Github release" \ @@ -250,166 +176,28 @@ case "$step" in SUCCESS "Make sure the packages are built and available on download.konghq.com" \ "before continuing to the following steps." \ - "Once they are built, you may run the following steps in parallel:" \ - "* 'homebrew'" \ - "* 'luarocks'" \ - "* 'vagrant'" \ - "* 'update_docker', then 'merge_docker', then 'submit_docker'" - ;; - #--------------------------------------------------------------------------- - update_docker) - update_docker "$version" - - SUCCESS "Make sure you get the PR above approved and merged" \ - "before continuing to the step 'merge_docker'." - ;; - #--------------------------------------------------------------------------- - merge_docker) - if [ -d ../docker-kong ] - then - cd ../docker-kong - else - cd .. - git clone git@github.com:Kong/docker-kong.git - cd docker-kong - fi - - set -e - git checkout "$branch" - git pull - git checkout master - git pull - git merge "$branch" - git push - git tag -s "$version" -m "$version" - git push origin "$version" - - make_github_release_file - - hub release create -F release-$version.txt "$version" - rm -f release-$version.txt - SUCCESS "Now you can run the next step:" \ - " $0 $version submit_docker" - ;; - #--------------------------------------------------------------------------- - submit_docker) - if [ -d ../docker-kong ] - then - cd ../docker-kong - else - cd .. - git clone git@github.com:Kong/docker-kong.git - cd docker-kong - fi - - set -e - ./submit.sh -m "$version" - - SUCCESS "Once this is approved in the main repo," \ - "run the procedure for generating the RedHat container." - ;; - #--------------------------------------------------------------------------- - homebrew) - if [ -d ../homebrew-kong ] - then - cd ../homebrew-kong - else - cd .. - git clone git@github.com:Kong/homebrew-kong.git - cd homebrew-kong - fi - - git checkout master - git pull - git checkout -B "$branch" - bump_homebrew - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/homebrew-kong" \ - "or Ctrl-C to cancel." - - set -e - git add Formula/kong.rb - git commit -m "chore(kong) bump kong to $version" - - git push --set-upstream origin "$branch" - hub pull-request -b master -h "$branch" -m "Release: $version" - - SUCCESS "Make sure you get the PR above approved and merged." - ;; - #--------------------------------------------------------------------------- - pongo) - if [ -d ../kong-pongo ] - then - cd ../kong-pongo - else - cd .. - git clone git@github.com:Kong/kong-pongo.git - cd kong-pongo - fi - - git checkout master - git pull - ./assets/add_version.sh CE "$version" - if [[ ! $? -eq 0 ]]; then - exit 1 - fi - SUCCESS "Make sure you get the PR above approved and merged." - ;; - #--------------------------------------------------------------------------- - vagrant) - if [ -d ../kong-vagrant ] - then - cd ../kong-vagrant - else - cd .. - git clone git@github.com:Kong/kong-vagrant.git - cd kong-vagrant - fi - - git checkout master - git pull - git checkout -B "$branch" - bump_vagrant - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/kong-vagrant" \ - "or Ctrl-C to cancel." - - set -e - git add README.md Vagrantfile - git commit -m "chore(*) bump Kong to $version" - - git push --set-upstream origin "$branch" - hub pull-request -b master -h "$branch" -m "Release: $version" - - SUCCESS "Make sure you get the PR above approved and merged." - ;; - #--------------------------------------------------------------------------- - luarocks) - if ! [ "$3" ] - then - die "Kong API key for LuaRocks is required as an argument." - fi - - set -e - ensure_recent_luarocks - - luarocks --version - - luarocks upload --temp-key="$3" "$rockspec" --force - - SUCCESS "The LuaRocks entry is now up!" - ;; - #--------------------------------------------------------------------------- - announce) - prepare_patch_announcement "$major" "$minor" "$patch" - - SUCCESS "Copy and paste this announcement in Kong Nation and Slack #general" - ;; + "They should be visible on https://internal.builds.konghq.com/job/kong/view/tags/. " \ + "An recurrent task checks for new releases every 15 minutes on the server. " \ + "If needed, the link 'Scan Multibranch Pipeline Now' will scan on-demmand. It can be used " \ + "to attempt to rebuild, if there was an error." + + "As the packages are built, you may run the following steps in parallel:" \ + "* 'upload_luarock'" \ + "* 'merge_homebrew'" \ + "* 'merge_vagrant'" \ + "* 'merge_pongo'" \ + "* 'approve_docker', then 'merge_docker', then 'submit_docker'" + ;; + #--------------------------------------------------------------------------- + approve_docker) approve_docker ;; + merge_docker) merge_docker "$branch" "$version" ;; + submit_docker) submit_docker "$version";; + merge_homebrew) merge_homebrew ;; + merge_pongo) merge_pongo ;; + merge_vagrant) merge_vagrant ;; + upload_luarock) upload_luarock "$rockspec" "$3" ;; + announce) announce "$major" "$minor" "$patch" ;; *) die "Unknown step!" ;; diff --git a/scripts/make-patch-release b/scripts/make-patch-release index 9cea498ea23..88846910d1f 100755 --- a/scripts/make-patch-release +++ b/scripts/make-patch-release @@ -1,12 +1,7 @@ #!/usr/bin/env bash -red="\033[0;31m" -green="\033[0;32m" -cyan="\033[0;36m" -bold="\033[1m" -nocolor="\033[0m" - -source $(dirname "$0")/common.sh +source "$(dirname "$0")/common.sh" +check_requirements #------------------------------------------------------------------------------- function usage() { @@ -20,43 +15,28 @@ function usage() { echo fi c=1 - step "all_clear" "ensure all PRs marked on the release milestone are 100% merged" - step "dependencies" "ensure all kong dependencies are bumped in the rockspec" + step "check_milestone" "ensure all PRs marked on the release milestone are 100% merged" + step "check_dependencies" "ensure all kong dependencies are bumped in the rockspec" step "create" "create the branch" step "write_changelog" "prepare the changelog" step "commit_changelog" "commit the changelog" step "update_copyright" "update copyright file" step "update_admin_api_def" "update Admin API definition" step "version_bump" "bump and commit the version number" - step "submit" "push and submit a release PR" + step "submit_release_pr" "push and submit a release PR" step "docs_pr" "push and submit a docs.konghq.com PR for the release" step "merge" "merge, tag and sign the release" - step "update_docker" "(ran by CI now) update and submit a PR to Kong's docker-kong repo" + step "approve_docker" "get humans to review and approve machine-provided pull request at docker-kong repo" step "merge_docker" "merge, tag and sign Kong's docker-kong PR" step "submit_docker" "submit a PR to docker-library/official-images" - step "homebrew" "(ran by CI now) bump version and submit a PR to homebrew-kong" - step "luarocks" "upload to LuaRocks" "" - step "vagrant" "(ran by CI now) bump version and submit a PR to kong-vagrant" - step "pongo" "(ran by CI now) bump version and submit a PR to kong-pongo" + step "merge_homebrew" "humans approve and merge machine PR to homebrew-kong" + step "upload_luarock" "upload to LuaRocks" "" + step "merge_vagrant" "humans approve and merge machine PR to kong-vagrant" + step "merge_pongo" "humans approve and merge machine PR to kong-pongo" step "announce" "Get announcement messages for Kong Nation and Slack #general" exit 0 } -#------------------------------------------------------------------------------- -function need() { - req="$1" - - if [ -z $(which "$req") ]; then - echo "Required command $req not found." - exit 1 - fi -} - -function check_requirements() { - need git - need hub - need sed -} #------------------------------------------------------------------------------- # Default help @@ -65,15 +45,13 @@ function check_requirements() { if [ "$1" = "-h" ] || [ "$1" = "--help" ] || ! [ "$1" ] then version="" - usage + usage "$@" fi #------------------------------------------------------------------------------- # Variables #------------------------------------------------------------------------------- -check_requirements - version="$1" step="$2" @@ -92,48 +70,15 @@ fi if [ "$step" = "" ] then - usage + usage "$@" fi EDITOR="${EDITOR-$VISUAL}" case "$step" in - #--------------------------------------------------------------------------- - all_clear) - if which firefox > /dev/null 2>&1 - then - browser=firefox - elif which xdg-open > /dev/null 2>&1 - then - browser=xdg-open - elif which open > /dev/null 2>&1 - then - browser=open - fi + check_dependencies) check_dependencies ;; - echo "Visit the milestones page (https://github.com/Kong/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit" - read - if [ "$REPLY" = "y" ] - then - $browser https://github.com/Kong/kong/milestones - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "All PRs are merged. Proceeding!" - ;; - - #--------------------------------------------------------------------------- - dependencies) - echo "Ensure Kong dependencies in the rockspec are bumped to their latest patch version. Press 'y' to open Kong's rockspec or Ctrl+C to quit" - read - if [ "$REPLY" = "y" ] - then - $EDITOR *.rockspec - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "All dependencies are bumped. Proceeding!" - ;; + check_milestone) check_milestone ;; #--------------------------------------------------------------------------- create) @@ -153,47 +98,11 @@ case "$step" in " $0 $version cherry_pick" ;; #--------------------------------------------------------------------------- - write_changelog) - if ! grep -q "\[$version\]" CHANGELOG.md - then - prepare_changelog - fi - - CONFIRM "Press Enter to open your text editor ($EDITOR) to edit CHANGELOG.md" \ - "or Ctrl-C to cancel." - - $EDITOR CHANGELOG.md - - SUCCESS "If you need to further edit the changelog," \ - "you can run this step again." - "If it is ready, you can proceed to the next step" \ - "which will commit it:" \ - " $0 $version commit_changelog" - ;; - #--------------------------------------------------------------------------- - commit_changelog) - commit_changelog "$version" + write_changelog) write_changelog "$version" ;; + commit_changelog) commit_changelog "$version" ;; + update_copyright) update_copyright "$version" ;; + update_admin_api_def) update_admin_api_def "$version" ;; - SUCCESS "The changelog is now committed locally." \ - "You are ready to run the next step:" \ - " $0 $version update_copyright" - ;; - #--------------------------------------------------------------------------- - update_copyright) - update_copyright "$version" - - SUCCESS "The COPYRIGHT file is updated locally." \ - "You are ready to run the next step:" \ - " $0 $version update_admin_api_def" - ;; - #--------------------------------------------------------------------------- - update_admin_api_def) - update_admin_api_def "$version" - - SUCCESS "The kong-admin-api.yml file is updated locally." \ - "You are ready to run the next step:" \ - " $0 $version version_bump" - ;; #--------------------------------------------------------------------------- version_bump) if ! grep -q "patch = $patch" kong/meta.lua @@ -221,62 +130,12 @@ case "$step" in SUCCESS "Version bump for the release is now committed locally." \ "You are ready to run the next step:" \ - " $0 $version submit" + " $0 $version submit_release_pr" ;; #--------------------------------------------------------------------------- - submit) - if ! git log -n 1 | grep -q "release: $version" - then - die "Release commit is not at the top of the current branch. Did you commit the version bump?" - fi - - git log - - CONFIRM "Press Enter to push the branch and open the release PR" \ - "or Ctrl-C to cancel." - - set -e - git push --set-upstream origin "$branch" - hub pull-request -b "$base" -h "$branch" -m "Release: $version" -l "pr/please review,pr/do not merge" - - SUCCESS "Now get the above PR reviewed and approved." \ - "Once it is approved, you can continue to the 'merge' step." \ - "In the mean time, you can run the 'docs_pr' step:" \ - " $0 $version docs_pr" - ;; - #--------------------------------------------------------------------------- - docs_pr) - if [ -d ../docs.konghq.com ] - then - cd ../docs.konghq.com - else - cd .. - git clone git@github.com:Kong/docs.konghq.com.git - cd docs.konghq.com - fi - git checkout main - git pull - git checkout -B "$branch" - bump_docs_kong_versions - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/docs.konghq.com.git" \ - "or Ctrl-C to cancel." + submit_release_pr) submit_release_pr "$branch" "$version" ;; - set -e - git add app/_data/kong_versions.yml - git commit -m "chore(*) update release metadata for $version" - - git push --set-upstream origin "$branch" - hub pull-request -b main -h "$branch" -m "Release: $version" -l "pr/please review,pr/do not merge" - - SUCCESS "Make sure you give Team Docs a heads-up" \ - "once the release is pushed to the main repo." \ - "When the main release PR is approved, you can proceed to:" \ - " $0 $version merge" - ;; #--------------------------------------------------------------------------- merge) CONFIRM "Press Enter to merge the PR into master and push the tag and Github release" \ @@ -299,166 +158,29 @@ case "$step" in SUCCESS "Make sure the packages are built and available on download.konghq.com" \ "before continuing to the following steps." \ - "Once they are built, you may run the following steps in parallel:" \ - "* 'homebrew'" \ - "* 'luarocks'" \ - "* 'vagrant'" \ - "* 'update_docker', then 'merge_docker', then 'submit_docker'" - ;; - #--------------------------------------------------------------------------- - update_docker) - update_docker "$version" - - SUCCESS "Make sure you get the PR above approved and merged" \ - "before continuing to the step 'merge_docker'." - ;; - #--------------------------------------------------------------------------- - merge_docker) - if [ -d ../docker-kong ] - then - cd ../docker-kong - else - cd .. - git clone git@github.com:Kong/docker-kong.git - cd docker-kong - fi - - set -e - git checkout "$branch" - git pull - git checkout master - git pull - git merge "$branch" - git push - git tag -s "$version" -m "$version" - git push origin "$version" - - make_github_release_file - hub release create -F release-$version.txt "$version" - rm -f release-$version.txt - - SUCCESS "Now you can run the next step:" \ - " $0 $version submit_docker" - ;; - #--------------------------------------------------------------------------- - submit_docker) - if [ -d ../docker-kong ] - then - cd ../docker-kong - else - cd .. - git clone git@github.com:Kong/docker-kong.git - cd docker-kong - fi - - set -e - ./submit.sh -p "$version" - - SUCCESS "Once this is approved in the main repo," \ - "run the procedure for generating the RedHat container." - ;; - #--------------------------------------------------------------------------- - homebrew) - if [ -d ../homebrew-kong ] - then - cd ../homebrew-kong - else - cd .. - git clone git@github.com:Kong/homebrew-kong.git - cd homebrew-kong - fi - - git checkout master - git pull - git checkout -B "$branch" - bump_homebrew - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/homebrew-kong" \ - "or Ctrl-C to cancel." - - set -e - git add Formula/kong.rb - git commit -m "chore(kong) bump kong to $version" - - git push --set-upstream origin "$branch" - hub pull-request -b master -h "$branch" -m "Release: $version" - - SUCCESS "Make sure you get the PR above approved and merged." - ;; - #--------------------------------------------------------------------------- - pongo) - if [ -d ../kong-pongo ] - then - cd ../kong-pongo - else - cd .. - git clone git@github.com:Kong/kong-pongo.git - cd kong-pongo - fi - - git checkout master - git pull - ./assets/add_version.sh CE "$version" - if [[ ! $? -eq 0 ]]; then - exit 1 - fi - SUCCESS "Make sure you get the PR above approved and merged." - ;; - #--------------------------------------------------------------------------- - vagrant) - if [ -d ../kong-vagrant ] - then - cd ../kong-vagrant - else - cd .. - git clone git@github.com:Kong/kong-vagrant.git - cd kong-vagrant - fi - - git checkout master - git pull - git checkout -B "$branch" - bump_vagrant - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/kong-vagrant" \ - "or Ctrl-C to cancel." - - set -e - git add README.md Vagrantfile - git commit -m "chore(*) bump Kong to $version" - - git push --set-upstream origin "$branch" - hub pull-request -b master -h "$branch" -m "Release: $version" - - SUCCESS "Make sure you get the PR above approved and merged." - ;; - #--------------------------------------------------------------------------- - luarocks) - if ! [ "$3" ] - then - die "Kong API key for LuaRocks is required as an argument." - fi - - set -e - ensure_recent_luarocks - - luarocks --version - - luarocks upload --temp-key="$3" "$rockspec" --force - - SUCCESS "The LuaRocks entry is now up!" - ;; - #--------------------------------------------------------------------------- - announce) - prepare_patch_announcement "$major" "$minor" "$patch" - - SUCCESS "Copy and paste this announcement in Kong Nation and Slack #general" - ;; + "They should be visible on https://internal.builds.konghq.com/job/kong/view/tags/. " \ + "An recurrent task checks for new releases every 15 minutes on the server. " \ + "If needed, the link 'Scan Multibranch Pipeline Now' will scan on-demmand. It can be used " \ + "to attempt to rebuild, if there was an error." + + "As the packages are built, you may run the following steps in parallel:" \ + "* 'upload_luarock'" \ + "* 'merge_homebrew'" \ + "* 'merge_vagrant'" \ + "* 'merge_pongo'" \ + "* 'approve_docker', then 'merge_docker', then 'submit_docker'" + ;; + #--------------------------------------------------------------------------- + docs_pr) docs_pr "$branch" ;; + approve_docker) approve_docker ;; + merge_docker) merge_docker "$branch" "$version" ;; + submit_docker) submit_docker "$version";; + merge_homebrew)merge_homebrew ;; + merge_pongo) merge_pongo ;; + merge_vagrant) merge_vagrant ;; + upload_luarock) upload_luarock "$rockspec" "$3" ;; + announce) announce "$major" "$minor" "$patch" ;; *) die "Unknown step!" ;; diff --git a/scripts/make-prerelease-release b/scripts/make-prerelease-release index 1926e9188f9..5b7ee6c1b04 100755 --- a/scripts/make-prerelease-release +++ b/scripts/make-prerelease-release @@ -1,23 +1,21 @@ #!/usr/bin/env bash -red="\033[0;31m" -green="\033[0;32m" cyan="\033[0;36m" -bold="\033[1m" nocolor="\033[0m" -source $(dirname "$0")/common.sh +source "$(dirname "$0")/common.sh" +check_requirements #------------------------------------------------------------------------------- function usage() { echo - echo -e "Make a Kong ${yellow}alpha|beta${nocolor} release using this script:" + echo -e "Make a Kong ${cyan}alpha|beta|rc${nocolor} release using this script:" echo "" echo "Usage:" if [ "$version" = "" ] then echo " List executed steps for a given release" - echo " $0 -v $version -s $1 $3" + echo " $0 $version $1 $3" echo fi c=1 @@ -32,34 +30,32 @@ function usage() { if [ "$beta" == true ] then step "docs_pr" "push and submit a docs.konghq.com PR for the release" - step "update_docker" "update and submit a PR to Kong's docker-kong repo" + step "approve_docker" "update and submit a PR to Kong's docker-kong repo" step "merge_docker" "merge, tag and sign Kong's docker-kong PR" - step "homebrew" "bump version and submit a PR to homebrew-kong" - step "pongo" "bump version and submit a PR to kong-pongo" + step "merge_homebrew" "humans approve and merge machine PR to homebrew-kong" + step "merge_pongo" "humans approve and merge machine PR to kong-pongo" fi exit 0 } +#------------------------------------------------------------------------------- +# Default help +#------------------------------------------------------------------------------- + +if [ "$1" = "-h" ] || [ "$1" = "--help" ] || ! [ "$1" ] +then + version="" + usage "$@" +fi + + #------------------------------------------------------------------------------- # Variables #------------------------------------------------------------------------------- -version="0.0.0-alpha.0" +version="${1:-0.0.0-alpha.0}" +step="$2" -while getopts ':v:s:' OPTION; do - case "$OPTION" in - v) - version="$OPTARG" - ;; - s) - step="$OPTARG" - ;; - ?) - usage - exit 1 - ;; - esac -done xyzversion="${version%%-*}" major=${xyzversion%%.*} @@ -69,8 +65,6 @@ patch=${rest##*.} prerelease=${version##*-} rockspec="kong-$xyzversion$prerelease-0.rockspec" branch="release/$xyzversion" -xyxversion="$major.$minor.0-(alpha|beta).n" -prev_version="$xyzversion" base="release/$major.$minor.x" beta=false @@ -85,7 +79,7 @@ fi if [ "$step" = "" ] then - usage + usage "$@" fi EDITOR="${EDITOR-$VISUAL}" @@ -100,52 +94,15 @@ case "$step" in SUCCESS "Release branch is switched locally." \ "You are ready to run the next step:" \ - " $0 -v $version -s write_changelog" + " $0 $version write_changelog" ;; #--------------------------------------------------------------------------- - write_changelog) - if ! grep -q "\[$xyzversion\]" CHANGELOG.md - then - prepare_changelog - fi - - CONFIRM "Press Enter to open your text editor ($EDITOR) to edit CHANGELOG.md" \ - "or Ctrl-C to cancel." - - $EDITOR CHANGELOG.md - - SUCCESS "If you need to further edit the changelog," \ - "you can run this step again." - "If it is ready, you can proceed to the next step" \ - "which will commit it:" \ - " $0 -v $version -s commit_changelog" - ;; - #--------------------------------------------------------------------------- - commit_changelog) - commit_changelog "$version" - - SUCCESS "The changelog is now committed locally." \ - "You are ready to run the next step:" \ - " $0 -v $version -s update_copyright" - ;; + write_changelog) write_changelog "$version" ;; + commit_changelog) commit_changelog "$version" ;; + update_copyright) update_copyright "$version" ;; + update_admin_api_def) update_admin_api_def "$version" ;; #--------------------------------------------------------------------------- - update_copyright) - update_copyright "$version" - - SUCCESS "The COPYRIGHT file is updated locally." \ - "You are ready to run the next step:" \ - " $0 $version update_admin_api_def" - ;; - #--------------------------------------------------------------------------- - update_admin_api_def) - update_admin_api_def "$version" - - SUCCESS "The kong-admin-api.yml file is updated locally." \ - "You are ready to run the next step:" \ - " $0 $version version_bump" - ;; - #--------------------------------------------------------------------------- version_bump) sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua sed -i.bak 's/minor = [0-9]*/minor = '$minor'/' kong/meta.lua @@ -173,27 +130,11 @@ case "$step" in SUCCESS "Version bump for the release is now committed locally." \ "You are ready to run the next step:" \ - " $0 -v $version -s submit" + " $0 $version submit" ;; #--------------------------------------------------------------------------- - submit) - if ! git log -n 1 | grep -q "release: $version" - then - die "Release commit is not at the top of the current branch. Did you commit the version bump?" - fi + submit_release_pr) submit_release_pr "$base" "$version" ;; - git log - - CONFIRM "Press Enter to push the branch and open the release PR" \ - "or Ctrl-C to cancel." - - set -e - git push --set-upstream origin "$base" - hub pull-request -b master -h "$base" -m "Release: $version" -l "pr/please review,pr/do not merge" | true - - SUCCESS "Now get the above PR reviewed and approved. Before continueing on" \ - " $0 -v $version -s tag" - ;; #--------------------------------------------------------------------------- tag) CONFIRM "Press Enter to tag the prerelease (it is not actually merged)" \ @@ -211,123 +152,19 @@ case "$step" in rm -f release-$version.txt SUCCESS "While the packages are being built continue to" \ - " $0 -v $version -s docs_pr" \ + " $0 $version docs_pr" \ "After the packages are built continue to" \ "Once they are built, you may run the following steps in parallel:" \ - "* 'update_docker', then 'merge_docker'" - "* 'homebrew'" \ - "* 'pongo'" + "* 'approve_docker', then 'merge_docker'" + "* 'merge_homebrew'" \ + "* 'merge_pongo'" ;; #--------------------------------------------------------------------------- - docs_pr) - if [ -d ../docs.konghq.com ] - then - cd ../docs.konghq.com - else - cd .. - git clone https://github.com/kong/docs.konghq.com - cd docs.konghq.com - fi - git checkout main - git pull - git checkout -B "$branch" - bump_docs_kong_versions - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to https://github.com/kong/docs.konghq.com" \ - "or Ctrl-C to cancel." - - set -e - git add app/_data/kong_versions.yml - git commit -m "chore(*) update release metadata for $version" - - git push --set-upstream origin "$branch" - hub pull-request -b main -h "$branch" -m "Release: $version" -l "pr/please review,pr/do not merge" - - SUCCESS "Make sure you give Team Docs a heads-up" \ - "once the release is pushed to the main repo." \ - "When the main release PR is approved, you can proceed to:" \ - " $0 -v $version -s update_docker" - ;; - #--------------------------------------------------------------------------- - update_docker) - update_docker "$version" - - SUCCESS "Make sure you get the PR above approved and merged" \ - "before continuing to the step 'merge_docker'." - ;; - #--------------------------------------------------------------------------- - merge_docker) - if [ -d ../docker-kong ] - then - cd ../docker-kong - else - cd .. - git clone https://github.com/kong/docker-kong - cd docker-kong - fi - - set -e - git checkout "$branch" - git pull - git checkout master - git pull - git merge "$branch" - git push - git tag -s "$version" -m "$version" - git push origin "$version" - - SUCCESS "Now you can run the next step:" \ - " $0 -v $version -s homebrew" - ;; - #--------------------------------------------------------------------------- - homebrew) - if [ -d ../homebrew-kong ] - then - cd ../homebrew-kong - else - cd .. - git clone https://github.com/kong/homebrew-kong - cd homebrew-kong - fi - - git checkout master - git pull - git checkout -B "$branch" - bump_homebrew - - git diff - - CONFIRM "If everything looks all right, press Enter to commit and send a PR to https://github.com/kong/homebrew-kong" \ - "or Ctrl-C to cancel." - - set -e - git add Formula/kong.rb - git commit -m "chore(kong) bump kong to $version" - - git push --set-upstream origin "$branch" - hub pull-request -b master -h "$branch" -m "Release: $version" - - SUCCESS "Make sure you get the PR above approved and merged." \ - " $0 -v $version -s pongo" - ;; - #--------------------------------------------------------------------------- - pongo) - if [ -d ../kong-pongo ] - then - cd ../kong-pongo - else - cd .. - git clone https://github.com/kong/kong-pongo - cd kong-pongo - fi - - git checkout master - git pull - ./assets/add_version.sh CE $version - SUCCESS "Make sure you get the PR above approved and merged." - ;; + docs_pr) docs_pr "$branch" ;; + approve_docker) approve_docker;; + merge_docker) merge_docker "$branch" "$version" ;; + merge_homebrew) merge_homebrew ;; + merge_pongo) merge_pongo ;; #--------------------------------------------------------------------------- *) die "Unknown step!" From c9d77d19d0393a78c5f81b76837469d266c730e6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Dec 2021 16:45:48 +0200 Subject: [PATCH 1093/4351] perf(clustering) improve hash calculation performance ### Summary With large configurations the hash calculation can take a lot of time and memory. This PR optimizes the performance of configuration hash calculation. The time is cut to about half of what it used to be and the peak memory usage has also gone down. This does not produce exactly same hash on certain string as it did before (as I optimized array case). --- kong/clustering/init.lua | 83 ++++++++++++++++++++++++++-------------- 1 file changed, 54 insertions(+), 29 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 2fea786688d..8e780a2d45b 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -5,12 +5,17 @@ local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") local openssl_x509 = require("resty.openssl.x509") +local isempty = require("table.isempty") +local isarray = require("table.isarray") +local nkeys = require("table.nkeys") +local new_tab = require("table.new") local ngx_null = ngx.null local ngx_md5 = ngx.md5 local tostring = tostring local assert = assert local error = error local concat = table.concat +local pairs = pairs local sort = table.sort local type = type @@ -18,54 +23,74 @@ local type = type local MT = { __index = _M, } -local compare_sorted_strings - - local function to_sorted_string(value) if value == ngx_null then return "/null/" end local t = type(value) - if t == "table" then - local i = 1 - local o = { "{" } - for k, v in pl_tablex.sort(value, compare_sorted_strings) do - o[i+1] = to_sorted_string(k) - o[i+2] = ":" - o[i+3] = to_sorted_string(v) - o[i+4] = ";" - i=i+4 - end - if i == 1 then - i = i + 1 - end - o[i] = "}" - - return concat(o, nil, 1, i) - - elseif t == "string" then + if t == "string" then return "$" .. value .. "$" elseif t == "number" then - return "#" .. tostring(value) .. "#" + return "#" .. value .. "#" elseif t == "boolean" then return "?" .. tostring(value) .. "?" + elseif t == "table" then + if isempty(value) then + return "{}" + + elseif isarray(value) then + local count = #value + local narr = count * 2 + 1 + local o = new_tab(narr, 0) + local i = 1 + o[i] = "{" + for j = 1, count do + o[i+1] = to_sorted_string(value[j]) + o[i+2] = ";" + i=i+2 + end + o[i] = "}" + return concat(o, nil, 1, narr) + + else + local count = nkeys(value) + local keys = new_tab(count, count) + local i = 0 + for k in pairs(value) do + i = i + 1 + local key = to_sorted_string(k) + keys[i] = key + keys[key] = k + end + + sort(keys) + + local narr = count * 4 + 1 + local o = new_tab(narr, 0) + i = 1 + o[i] = "{" + for j = 1, count do + local key = keys[j] + o[i+1] = key + o[i+2] = ":" + o[i+3] = to_sorted_string(value[keys[key]]) + o[i+4] = ";" + i=i+4 + end + o[i] = "}" + return concat(o, nil, 1, narr) + end + else error("invalid type to be sorted (JSON types are supported") end end -compare_sorted_strings = function(a, b) - a = to_sorted_string(a) - b = to_sorted_string(b) - return a < b -end - - function _M.new(conf) assert(conf, "conf can not be nil", 2) From ee021d9026f1ad1046e7119826c6c964c5095c29 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Dec 2021 13:16:29 +0200 Subject: [PATCH 1094/4351] perf(clustering) reduce memory usage in hash calculation ### Summary This commit optimizes memory usage on configuration hash calculation. Some results in my test: Before: ``` calculating hash... calculating hash done in 5.8659999370575 secs Maximum resident set size (kbytes): 5638224 ``` After: ``` calculating hash (original implementation)... calculating hash (original implementation) done in 5.8589999675751 secs Maximum resident set size (kbytes): 3600208 ``` Even slightly faster, and yet uses much less memory. --- kong/clustering/init.lua | 68 +++++++++++++------ spec/01-unit/19-hybrid/02-clustering_spec.lua | 8 +-- 2 files changed, 47 insertions(+), 29 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 8e780a2d45b..7f547d21caf 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -11,6 +11,7 @@ local nkeys = require("table.nkeys") local new_tab = require("table.new") local ngx_null = ngx.null local ngx_md5 = ngx.md5 +local ngx_md5_bin = ngx.md5_bin local tostring = tostring local assert = assert local error = error @@ -18,6 +19,7 @@ local concat = table.concat local pairs = pairs local sort = table.sort local type = type +local min = math.min local MT = { __index = _M, } @@ -44,17 +46,45 @@ local function to_sorted_string(value) elseif isarray(value) then local count = #value - local narr = count * 2 + 1 - local o = new_tab(narr, 0) - local i = 1 - o[i] = "{" + if count == 1 then + return "{" .. to_sorted_string(value[1]) .. "}" + + elseif count == 2 then + return "{" .. to_sorted_string(value[1]) .. ";" + .. to_sorted_string(value[2]) .. "}" + + elseif count == 3 then + return "{" .. to_sorted_string(value[1]) .. ";" + .. to_sorted_string(value[2]) .. ";" + .. to_sorted_string(value[3]) .. "}" + + elseif count == 4 then + return "{" .. to_sorted_string(value[1]) .. ";" + .. to_sorted_string(value[2]) .. ";" + .. to_sorted_string(value[3]) .. ";" + .. to_sorted_string(value[4]) .. "}" + + elseif count == 5 then + return "{" .. to_sorted_string(value[1]) .. ";" + .. to_sorted_string(value[2]) .. ";" + .. to_sorted_string(value[3]) .. ";" + .. to_sorted_string(value[4]) .. ";" + .. to_sorted_string(value[5]) .. "}" + end + + local i = 0 + local o = new_tab(min(count, 100), 0) for j = 1, count do - o[i+1] = to_sorted_string(value[j]) - o[i+2] = ";" - i=i+2 + i = i + 1 + o[i] = to_sorted_string(value[j]) + + if j % 100 == 0 then + i = 1 + o[i] = ngx_md5_bin(concat(o, ";", 1, 100)) + end end - o[i] = "}" - return concat(o, nil, 1, narr) + + return "{" .. ngx_md5(concat(o, ";", 1, i)) .. "}" else local count = nkeys(value) @@ -69,20 +99,14 @@ local function to_sorted_string(value) sort(keys) - local narr = count * 4 + 1 - local o = new_tab(narr, 0) - i = 1 - o[i] = "{" - for j = 1, count do - local key = keys[j] - o[i+1] = key - o[i+2] = ":" - o[i+3] = to_sorted_string(value[keys[key]]) - o[i+4] = ";" - i=i+4 + local o = new_tab(count, 0) + for i = 1, count do + o[i] = keys[i] .. ":" .. to_sorted_string(value[keys[keys[i]]]) end - o[i] = "}" - return concat(o, nil, 1, narr) + + value = concat(o, ";", 1, count) + + return "{" .. (count > 10 and ngx_md5(value) or value) .. "}" end else diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 80ed0cd1307..2717dec9672 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -211,16 +211,10 @@ describe("kong.clustering", function() g = {}, } - local correct = ngx.md5( - "{#-1#:$b$;#0.9#:$c$;#1#:$a$;#10#:#0.9#;#11#:{};#12#:{$a$:$b$};#13#:/null/;" .. - "#2#:#-3#;#3#:#3#;#4#:$b$;#5#:#-2#;#6#:#2#;#7#:$c$;#8#:#1#;#9#:#-1#;$a$:$he" .. - "llo$;$b$:#-1#;$c$:#0.9#;$d$:?true?;$e$:?false?;$f$:/null/;$g$:{};$hello$:$" .. - "a$;/null/:$f$;?false?:$e$;?true?:$d$;{}:$g$}") - for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal(correct, hash) + assert.equal("7c3d524eb49961172ada4ae2083a168e", hash) end end) From 443e30f7a018bcd690f3ecd9701cd1028bd668b0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 11 Jan 2022 21:31:57 +0200 Subject: [PATCH 1095/4351] perf(clustering) slightly more opinionated hash calculating function ### Summary Before this PR: calculating hash done in 13.43399977684 secs Maximum resident set size (kbytes): 6081520 After this PR: calculating hash done in 4.1620001792908 secs Maximum resident set size (kbytes): 2720864 Tests were done with 395M kong.json file that was decoded to lua table. The memory usage without hash calculation is: Maximum resident set size (kbytes): 2163472 Performance boost: 13,43399977684 - 4,1620001792908 = 9,2719995975492 (secs) Memory reduction: 6081520 - 2163472 = 3918048 (kbytes) --- kong/clustering/init.lua | 54 ++++++------ spec/01-unit/19-hybrid/02-clustering_spec.lua | 86 +++++++++---------- 2 files changed, 64 insertions(+), 76 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 7f547d21caf..01202aafa78 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -19,7 +19,6 @@ local concat = table.concat local pairs = pairs local sort = table.sort local type = type -local min = math.min local MT = { __index = _M, } @@ -31,14 +30,11 @@ local function to_sorted_string(value) end local t = type(value) - if t == "string" then - return "$" .. value .. "$" - - elseif t == "number" then - return "#" .. value .. "#" + if t == "string" or t == "number" then + return value elseif t == "boolean" then - return "?" .. tostring(value) .. "?" + return tostring(value) elseif t == "table" then if isempty(value) then @@ -47,33 +43,33 @@ local function to_sorted_string(value) elseif isarray(value) then local count = #value if count == 1 then - return "{" .. to_sorted_string(value[1]) .. "}" + return to_sorted_string(value[1]) elseif count == 2 then - return "{" .. to_sorted_string(value[1]) .. ";" - .. to_sorted_string(value[2]) .. "}" + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) elseif count == 3 then - return "{" .. to_sorted_string(value[1]) .. ";" - .. to_sorted_string(value[2]) .. ";" - .. to_sorted_string(value[3]) .. "}" + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) .. ";" .. + to_sorted_string(value[3]) elseif count == 4 then - return "{" .. to_sorted_string(value[1]) .. ";" - .. to_sorted_string(value[2]) .. ";" - .. to_sorted_string(value[3]) .. ";" - .. to_sorted_string(value[4]) .. "}" + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) .. ";" .. + to_sorted_string(value[3]) .. ";" .. + to_sorted_string(value[4]) elseif count == 5 then - return "{" .. to_sorted_string(value[1]) .. ";" - .. to_sorted_string(value[2]) .. ";" - .. to_sorted_string(value[3]) .. ";" - .. to_sorted_string(value[4]) .. ";" - .. to_sorted_string(value[5]) .. "}" + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) .. ";" .. + to_sorted_string(value[3]) .. ";" .. + to_sorted_string(value[4]) .. ";" .. + to_sorted_string(value[5]) end local i = 0 - local o = new_tab(min(count, 100), 0) + local o = new_tab(count < 100 and count or 100, 0) for j = 1, count do i = i + 1 o[i] = to_sorted_string(value[j]) @@ -84,29 +80,27 @@ local function to_sorted_string(value) end end - return "{" .. ngx_md5(concat(o, ";", 1, i)) .. "}" + return ngx_md5_bin(concat(o, ";", 1, i)) else local count = nkeys(value) - local keys = new_tab(count, count) + local keys = new_tab(count, 0) local i = 0 for k in pairs(value) do i = i + 1 - local key = to_sorted_string(k) - keys[i] = key - keys[key] = k + keys[i] = k end sort(keys) local o = new_tab(count, 0) for i = 1, count do - o[i] = keys[i] .. ":" .. to_sorted_string(value[keys[keys[i]]]) + o[i] = keys[i] .. ":" .. to_sorted_string(value[keys[i]]) end value = concat(o, ";", 1, count) - return "{" .. (count > 10 and ngx_md5(value) or value) .. "}" + return #value > 512 and ngx_md5_bin(value) or value end else diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 2717dec9672..43080a2c71c 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -33,11 +33,11 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("326afd95b21a24c277d9d05684cc3de6", hash) + assert.equal("d3d9446802a44259755d38e6d163e820", hash) end - local correct = ngx.md5("#10#") - assert.equal("326afd95b21a24c277d9d05684cc3de6", correct) + local correct = ngx.md5("10") + assert.equal("d3d9446802a44259755d38e6d163e820", correct) for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) @@ -52,11 +52,11 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("fccfc6bd485ed004537bbcac3c697048", hash) + assert.equal("a894124cc6d5c5c71afe060d5dde0762", hash) end - local correct = ngx.md5("#0.9#") - assert.equal("fccfc6bd485ed004537bbcac3c697048", correct) + local correct = ngx.md5("0.9") + assert.equal("a894124cc6d5c5c71afe060d5dde0762", correct) for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) @@ -71,11 +71,11 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("58859d93c30e635814dc980ed86e3f84", hash) + assert.equal("d41d8cd98f00b204e9800998ecf8427e", hash) end - local correct = ngx.md5("$$") - assert.equal("58859d93c30e635814dc980ed86e3f84", correct) + local correct = ngx.md5("") + assert.equal("d41d8cd98f00b204e9800998ecf8427e", correct) for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) @@ -90,11 +90,11 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("34d2d743af7d615ff842c839ac762e14", hash) + assert.equal("5d41402abc4b2a76b9719d911017c592", hash) end - local correct = ngx.md5("$hello$") - assert.equal("34d2d743af7d615ff842c839ac762e14", correct) + local correct = ngx.md5("hello") + assert.equal("5d41402abc4b2a76b9719d911017c592", correct) for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) @@ -109,11 +109,11 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("7317c9dbe950ab8ffe4a4cff2f596e8a", hash) + assert.equal("68934a3e9455fa72420237eb05902327", hash) end - local correct = ngx.md5("?false?") - assert.equal("7317c9dbe950ab8ffe4a4cff2f596e8a", correct) + local correct = ngx.md5("false") + assert.equal("68934a3e9455fa72420237eb05902327", correct) for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) @@ -128,11 +128,11 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("437765a4d8772918472d8a25102edf2e", hash) + assert.equal("b326b5062b2f0e69046810717534cb09", hash) end - local correct = ngx.md5("?true?") - assert.equal("437765a4d8772918472d8a25102edf2e", correct) + local correct = ngx.md5("true") + assert.equal("b326b5062b2f0e69046810717534cb09", correct) for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) @@ -182,39 +182,33 @@ describe("kong.clustering", function() it("calculates hash for complex table", function() local value = { - "a", - -3, - 3, - "b", - -2, - 2, - "c", - 1, - -1, - 0.9, - {}, - { a = "b" }, - ngx.null, - hello = "a", - [-1] = "b", - [0.9] = "c", - [true] = "d", - [false] = "e", - [ngx.null] = "f", - [{}] = "g", - a = "hello", - b = -1, - c = 0.9, - d = true, - e = false, - f = ngx.null, - g = {}, + plugins = { + { name = "0", config = { param = "value"}}, + { name = "1", config = { param = { "v1", "v2", "v3", "v4", "v5", "v6" }}}, + { name = "2", config = { param = { "v1", "v2", "v3", "v4", "v5" }}}, + { name = "3", config = { param = { "v1", "v2", "v3", "v4" }}}, + { name = "4", config = { param = { "v1", "v2", "v3" }}}, + { name = "5", config = { param = { "v1", "v2" }}}, + { name = "6", config = { param = { "v1" }}}, + { name = "7", config = { param = {}}}, + { name = "8", config = { param = "value", array = { "v1", "v2", "v3", "v4", "v5", "v6" }}}, + { name = "9", config = { bool1 = true, bool2 = false, number = 1, double = 1.1, empty = {}, null = ngx.null, + string = "test", hash = { k = "v" }, array = { "v1", "v2", "v3", "v4", "v5", "v6" }}}, + }, + consumers = {} } + for i = 1, 1000 do + value.consumers[i] = { username = "user-" .. tostring(i) } + end + + local h = clustering.calculate_config_hash(clustering, value) + for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("7c3d524eb49961172ada4ae2083a168e", hash) + assert.equal("e287bdd83a30b3c83c498e6e524f619b", hash) + assert.equal(h, hash) end end) From 48473b49de3ce5aa546868c0e4bb5e2767754140 Mon Sep 17 00:00:00 2001 From: Michael Heap Date: Thu, 13 Jan 2022 12:17:11 +0000 Subject: [PATCH 1096/4351] docs(api) fix broken links to DB-less and Declarative config on Admin API (#8290) --- autodoc/admin-api/data/admin-api.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index f856cd37a8c..70beee6f776 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -60,7 +60,7 @@ return { { title = [[DB-less mode]], text = [[ - In [DB-less mode](../db-less-and-declarative-config), the Admin API can be used to load a new declarative + In [DB-less mode](../reference/db-less-and-declarative-config), the Admin API can be used to load a new declarative configuration, and for inspecting the current configuration. In DB-less mode, the Admin API for each Kong node functions independently, reflecting the memory state of that particular Kong node. This is the case because there is no database @@ -106,7 +106,7 @@ return { given file take their place. To learn more about the file format, see the - [declarative configuration](../db-less-and-declarative-config) documentation. + [declarative configuration](../reference/db-less-and-declarative-config) documentation.
/config
From 27a11efdf7982af1b56d7b0ccafa413f2d910f44 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 14 Jan 2022 16:48:25 -0300 Subject: [PATCH 1097/4351] chore(router) clean up superfluous log message (#8295) --- kong/router.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 32e499f966b..1e6bed785df 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -38,7 +38,6 @@ local server_name = require("ngx.ssl").server_name local REGEX_PREFIX = "(*LIMIT_MATCH=10000)" local SLASH = byte("/") -local DEBUG = ngx.DEBUG local ERR = ngx.ERR local WARN = ngx.WARN @@ -625,7 +624,7 @@ local function marshall_route(r) end if sni:len() > 1 and sni:sub(-1) == "." then - log(DEBUG, "last dot in FQDNs must not be used for routing, removing in ", sni) + -- last dot in FQDNs must not be used for routing sni = sni:sub(1, -2) end From b6c087bdcadaa91d020ab8dacff395af6f15ca9c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 14 Jan 2022 22:14:04 +0200 Subject: [PATCH 1098/4351] chore(deps) bump resty.session from 3.8 to 3.10 (#8294) ### Summary ### Fixed - Fix #138 issue of chunked cookies are not expired when session shrinks, thanks @alexdowad. - Fix #134 where regenerate strategy destroyed previous session when calling `session:regenerate`, it should just `ttl` the old session, thanks @hoebelix - 3.9 introduced an issue where calling session:regenerate with flush=true, didn't really flush if the session strategy was `regenerate`. ### Added - AES GCM mode support was added to AES cipher. This is recommended, but for backward compatibility it was not set as default. It will be changed in 4.0 release. - Redis ACL authentication is now available. - Add `session_redis_username` - Add `session_redis_password` - Deprecate `session_redis_auth`; use `session_redis_password` ### Changed - Optimize Redis and Memcache storage adapters to not connect to database when not needed. --- kong-2.7.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index ea71381fef2..68f97c25d00 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -40,7 +40,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", - "lua-resty-session == 3.8", + "lua-resty-session == 3.10", } build = { type = "builtin", From 46d786f38478e6d69575296d1a4ee7dbae21d210 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 10:10:34 +0200 Subject: [PATCH 1099/4351] perf(dao) do not use ipairs and localize table.insert --- kong/db/dao/init.lua | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 6a537e4668a..ba6022c8784 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -9,8 +9,8 @@ local workspaces = require "kong.workspaces" local setmetatable = setmetatable local tostring = tostring local require = require -local ipairs = ipairs local concat = table.concat +local insert = table.insert local error = error local pairs = pairs local floor = math.floor @@ -634,7 +634,8 @@ local function find_cascade_delete_entities(self, entity, show_ws_id) local constraints = self.schema:get_constraints() local entries = {} local pk = self.schema:extract_pk_values(entity) - for _, constraint in ipairs(constraints) do + for i = 1, #constraints do + local constraint = constraints[i] if constraint.on_delete == "cascade" then local dao = self.db.daos[constraint.schema.name] local method = "each_for_" .. constraint.field_name @@ -643,8 +644,8 @@ local function find_cascade_delete_entities(self, entity, show_ws_id) log(ERR, "[db] failed to traverse entities for cascade-delete: ", err) break end - - table.insert(entries, { dao = dao, entity = row }) + + insert(entries, { dao = dao, entity = row }) end end end @@ -654,8 +655,8 @@ end local function propagate_cascade_delete_events(entries, options) - for _, entry in ipairs(entries) do - entry.dao:post_crud_event("delete", entry.entity, nil, options) + for i = 1, #entries do + entries[i].dao:post_crud_event("delete", entries[i].entity, nil, options) end end @@ -1487,7 +1488,8 @@ function DAO:cache_key(key, arg2, arg3, arg4, arg5, ws_id) local source = self.schema.cache_key or self.schema.primary_key local i = 2 - for _, name in ipairs(source) do + for j = 1, #source do + local name = source[j] local field = self.schema.fields[name] local value = key[name] if value == null or value == nil then From 43645e754697f8dfed12cf0981f2826c4a347dcd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 10:17:52 +0200 Subject: [PATCH 1100/4351] perf(db) do not use ipairs and localize variables with declarative --- kong/db/declarative/init.lua | 197 +++++++++++++++++++++-------------- 1 file changed, 117 insertions(+), 80 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 23be6762b83..455c5fae0d6 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -8,13 +8,31 @@ local tablex = require "pl.tablex" local constants = require "kong.constants" +local setmetatable = setmetatable +local loadstring = loadstring +local get_phase = ngx.get_phase +local tostring = tostring +local exiting = ngx.worker.exiting +local setfenv = setfenv +local io_open = io.open +local insert = table.insert +local concat = table.concat +local assert = assert +local sleep = ngx.sleep +local error = error +local pcall = pcall +local sort = table.sort +local type = type +local next = next local deepcopy = tablex.deepcopy local null = ngx.null -local SHADOW = true local md5 = ngx.md5 local pairs = pairs local ngx_socket_tcp = ngx.socket.tcp local yield = require("kong.tools.utils").yield + + +local SHADOW = true local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" local PREFIX = ngx.config.prefix() local SUBSYS = ngx.config.subsystem @@ -24,6 +42,7 @@ local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY local DECLARATIVE_LOCK_KEY = "declarative:lock" local DECLARATIVE_LOCK_TTL = 60 +local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } local declarative = {} @@ -66,14 +85,14 @@ local function pretty_print_error(err_t, item, indent) and "- in entry " .. k .. " of '" .. item .. "'" or "in '" .. k .. "'" if type(v) == "table" then - table.insert(out, indent .. prettykey .. ":") - table.insert(out, pretty_print_error(v, k, indent .. " ")) + insert(out, indent .. prettykey .. ":") + insert(out, pretty_print_error(v, k, indent .. " ")) else - table.insert(out, indent .. prettykey .. ": " .. v) + insert(out, indent .. prettykey .. ": " .. v) end end end - return table.concat(out, "\n") + return concat(out, "\n") end @@ -205,12 +224,12 @@ function Config:parse_string(contents, filename, accept, old_hash) for k, _ in pairs(accept) do accepted[#accepted + 1] = k end - table.sort(accepted) + sort(accepted) err = "unknown file type: " .. tostring(filename) .. ". (Accepted types: " .. - table.concat(accepted, ", ") .. ")" + concat(accepted, ", ") .. ")" else err = "failed parsing declarative configuration" .. (err and (": " .. err) or "") end @@ -294,7 +313,7 @@ function declarative.to_yaml_file(entities, filename) return nil, err end - local fd, err = io.open(filename, "w") + local fd, err = io_open(filename, "w") if not fd then return nil, err end @@ -313,13 +332,14 @@ end local function find_or_create_current_workspace(name) name = name or "default" - local workspace, err, err_t = kong.db.workspaces:select_by_name(name) + local db_workspaces = kong.db.workspaces + local workspace, err, err_t = db_workspaces:select_by_name(name) if err then return nil, err, err_t end if not workspace then - workspace, err, err_t = kong.db.workspaces:upsert_by_name(name, { + workspace, err, err_t = db_workspaces:upsert_by_name(name, { name = name, no_broadcast_crud_event = true, }) @@ -336,10 +356,13 @@ end function declarative.load_into_db(entities, meta) assert(type(entities) == "table") + local db = kong.db + local schemas = {} - for entity_name, _ in pairs(entities) do - if kong.db[entity_name] then - table.insert(schemas, kong.db[entity_name].schema) + for entity_name in pairs(entities) do + local entity = db[entity_name] + if entity then + insert(schemas, entity.schema) else return nil, "unknown entity: " .. entity_name end @@ -367,7 +390,7 @@ function declarative.load_into_db(entities, meta) primary_key = schema:extract_pk_values(entity) - ok, err, err_t = kong.db[schema.name]:upsert(primary_key, entity, options) + ok, err, err_t = db[schema.name]:upsert(primary_key, entity, options) if not ok then return nil, err, err_t end @@ -380,9 +403,12 @@ end local function export_from_db(emitter, skip_ws, skip_disabled_entities) local schemas = {} - for _, dao in pairs(kong.db.daos) do + + local db = kong.db + + for _, dao in pairs(db.daos) do if not (skip_ws and dao.schema.name == "workspaces") then - table.insert(schemas, dao.schema) + insert(schemas, dao.schema) end end local sorted_schemas, err = schema_topological_sort(schemas) @@ -396,7 +422,8 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities) }) local disabled_services = {} - for _, schema in ipairs(sorted_schemas) do + for i = 1, #sorted_schemas do + local schema = sorted_schemas[i] if schema.db_export == false then goto continue end @@ -405,11 +432,12 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities) local fks = {} for field_name, field in schema:each_field() do if field.type == "foreign" then - table.insert(fks, field_name) + insert(fks, field_name) end end - - for row, err in kong.db[name]:each(nil, { nulls = true, workspace = null }) do + + local page_size = db[name].pagination.max_page_size + for row, err in db[name]:each(page_size, GLOBAL_QUERY_OPTS) do if not row then kong.log.err(err) return nil, err @@ -419,21 +447,20 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities) -- as well do not export plugins and routes of dsiabled services if skip_disabled_entities and name == "services" and not row.enabled then disabled_services[row.id] = true - elseif skip_disabled_entities and name == "plugins" and not row.enabled then goto skip_emit - else - for _, foreign_name in ipairs(fks) do + + for j = 1, #fks do + local foreign_name = fks[j] if type(row[foreign_name]) == "table" then local id = row[foreign_name].id - if disabled_services[id] then - goto skip_emit - end if id ~= nil then + if disabled_services[id] then + goto skip_emit + end row[foreign_name] = id end - end end @@ -476,12 +503,12 @@ end function declarative.export_from_db(fd, skip_ws, skip_disabled_entities) -- not sure if this really useful for skip_ws, - -- but I want to allow skip_disabled_entities and would rather have consistant interface + -- but I want to allow skip_disabled_entities and would rather have consistent interface if skip_ws == nil then skip_ws = true end - if skip_disabled_entities == nil then + if skip_disabled_entities == nil then skip_disabled_entities = false end @@ -498,7 +525,7 @@ local table_emitter = { if not self.out[entity_name] then self.out[entity_name] = { entity_data } else - table.insert(self.out[entity_name], entity_data) + insert(self.out[entity_name], entity_data) end end, @@ -519,7 +546,7 @@ function declarative.export_config(skip_ws, skip_disabled_entities) skip_ws = false end - if skip_disabled_entities == nil then + if skip_disabled_entities == nil then skip_disabled_entities = true end @@ -584,15 +611,20 @@ function declarative.load_into_cache(entities, meta, hash, shadow) -- but filtered for a given tag local tags_by_name = {} - kong.core_cache:purge(shadow) - kong.cache:purge(shadow) + local db = kong.db + + local core_cache = kong.core_cache + local cache = kong.cache + + core_cache:purge(shadow) + cache:purge(shadow) local transform = meta._transform == nil and true or meta._transform for entity_name, items in pairs(entities) do yield() - local dao = kong.db[entity_name] + local dao = db[entity_name] if not dao then return nil, "unknown entity: " .. entity_name end @@ -611,12 +643,12 @@ function declarative.load_into_cache(entities, meta, hash, shadow) for fname, fdata in schema:each_field() do if fdata.unique then if fdata.type == "foreign" then - if #kong.db[fdata.reference].schema.primary_key == 1 then - table.insert(uniques, fname) + if #db[fdata.reference].schema.primary_key == 1 then + insert(uniques, fname) end else - table.insert(uniques, fname) + insert(uniques, fname) end end if fdata.type == "foreign" then @@ -663,36 +695,37 @@ function declarative.load_into_cache(entities, meta, hash, shadow) end end - local ok, err = kong.core_cache:safe_set(cache_key, item, shadow) + local ok, err = core_cache:safe_set(cache_key, item, shadow) if not ok then return nil, err end local global_query_cache_key = dao:cache_key(id, nil, nil, nil, nil, "*") - local ok, err = kong.core_cache:safe_set(global_query_cache_key, item, shadow) + local ok, err = core_cache:safe_set(global_query_cache_key, item, shadow) if not ok then return nil, err end -- insert individual entry for global query - table.insert(keys_by_ws["*"], cache_key) + insert(keys_by_ws["*"], cache_key) -- insert individual entry for workspaced query if ws_id ~= "" then keys_by_ws[ws_id] = keys_by_ws[ws_id] or {} local keys = keys_by_ws[ws_id] - table.insert(keys, cache_key) + insert(keys, cache_key) end if schema.cache_key then local cache_key = dao:cache_key(item) - ok, err = kong.core_cache:safe_set(cache_key, item, shadow) + ok, err = core_cache:safe_set(cache_key, item, shadow) if not ok then return nil, err end end - for _, unique in ipairs(uniques) do + for i = 1, #uniques do + local unique = uniques[i] if item[unique] then local unique_key = item[unique] if type(unique_key) == "table" then @@ -707,7 +740,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) end local unique_cache_key = prefix .. "|" .. unique .. ":" .. unique_key - ok, err = kong.core_cache:safe_set(unique_cache_key, item, shadow) + ok, err = core_cache:safe_set(unique_cache_key, item, shadow) if not ok then return nil, err end @@ -716,30 +749,31 @@ function declarative.load_into_cache(entities, meta, hash, shadow) for fname, ref in pairs(foreign_fields) do if item[fname] then - local fschema = kong.db[ref].schema + local fschema = db[ref].schema local fid = declarative_config.pk_string(fschema, item[fname]) -- insert paged search entry for global query page_for[ref]["*"] = page_for[ref]["*"] or {} page_for[ref]["*"][fid] = page_for[ref]["*"][fid] or {} - table.insert(page_for[ref]["*"][fid], cache_key) + insert(page_for[ref]["*"][fid], cache_key) -- insert paged search entry for workspaced query page_for[ref][ws_id] = page_for[ref][ws_id] or {} page_for[ref][ws_id][fid] = page_for[ref][ws_id][fid] or {} - table.insert(page_for[ref][ws_id][fid], cache_key) + insert(page_for[ref][ws_id][fid], cache_key) end end - if item.tags then - + local item_tags = item.tags + if item_tags then local ws = schema.workspaceable and ws_id or "" - for _, tag_name in ipairs(item.tags) do - table.insert(tags, tag_name .. "|" .. entity_name .. "|" .. id) + for i = 1, #item_tags do + local tag_name = item_tags[i] + insert(tags, tag_name .. "|" .. entity_name .. "|" .. id) tags_by_name[tag_name] = tags_by_name[tag_name] or {} - table.insert(tags_by_name[tag_name], tag_name .. "|" .. entity_name .. "|" .. id) + insert(tags_by_name[tag_name], tag_name .. "|" .. entity_name .. "|" .. id) taggings[tag_name] = taggings[tag_name] or {} taggings[tag_name][ws] = taggings[tag_name][ws] or {} @@ -751,7 +785,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) for ws_id, keys in pairs(keys_by_ws) do local entity_prefix = entity_name .. "|" .. (schema.workspaceable and ws_id or "") - local ok, err = kong.core_cache:safe_set(entity_prefix .. "|@list", keys, shadow) + local ok, err = core_cache:safe_set(entity_prefix .. "|@list", keys, shadow) if not ok then return nil, err end @@ -761,7 +795,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) if fids then for fid, entries in pairs(fids) do local key = entity_prefix .. "|" .. ref .. "|" .. fid .. "|@list" - local ok, err = kong.core_cache:safe_set(key, entries, shadow) + local ok, err = core_cache:safe_set(key, entries, shadow) if not ok then return nil, err end @@ -783,8 +817,8 @@ function declarative.load_into_cache(entities, meta, hash, shadow) arr[len] = id end -- stay consistent with pagination - table.sort(arr) - local ok, err = kong.core_cache:safe_set(key, arr, shadow) + sort(arr) + local ok, err = core_cache:safe_set(key, arr, shadow) if not ok then return nil, err end @@ -798,7 +832,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid local key = "tags:" .. tag_name .. "|@list" - local ok, err = kong.core_cache:safe_set(key, tags, shadow) + local ok, err = core_cache:safe_set(key, tags, shadow) if not ok then return nil, err end @@ -806,7 +840,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) -- tags||@list -> all tags, with no distinction of tag name or entity type. -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid - local ok, err = kong.core_cache:safe_set("tags||@list", tags, shadow) + local ok, err = core_cache:safe_set("tags||@list", tags, shadow) if not ok then return nil, err end @@ -816,7 +850,6 @@ function declarative.load_into_cache(entities, meta, hash, shadow) return nil, "failed to set " .. DECLARATIVE_HASH_KEY .. " in shm: " .. err end - kong.default_workspace = default_workspace return true, nil, default_workspace end @@ -826,10 +859,12 @@ do local DECLARATIVE_PAGE_KEY = constants.DECLARATIVE_PAGE_KEY function declarative.load_into_cache_with_events(entities, meta, hash) - if ngx.worker.exiting() then + if exiting() then return nil, "exiting" end + local kong_shm = ngx.shared.kong + local ok, err = declarative.try_lock() if not ok then if err == "exists" then @@ -837,19 +872,21 @@ do return nil, "busy", ttl end - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end + local worker_events = kong.worker_events + -- ensure any previous update finished (we're flipped to the latest page) - ok, err = kong.worker_events.poll() + ok, err = worker_events.poll() if not ok then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end if SUBSYS == "http" and #kong.configuration.stream_listeners > 0 and - ngx.get_phase() ~= "init_worker" + get_phase() ~= "init_worker" then -- update stream if necessary -- TODO: remove this once shdict can be shared between subsystems @@ -857,7 +894,7 @@ do local sock = ngx_socket_tcp() ok, err = sock:connect("unix:" .. PREFIX .. "/stream_config.sock") if not ok then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end @@ -867,40 +904,40 @@ do sock:close() if not bytes then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end assert(bytes == #json, "incomplete config sent to the stream subsystem") end - if ngx.worker.exiting() then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + if exiting() then + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, "exiting" end local default_ws ok, err, default_ws = declarative.load_into_cache(entities, meta, hash, SHADOW) if ok then - ok, err = kong.worker_events.post("declarative", "flip_config", default_ws) + ok, err = worker_events.post("declarative", "flip_config", default_ws) if ok ~= "done" then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, "failed to flip declarative config cache pages: " .. (err or ok) end else - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end - ok, err = ngx.shared.kong:set(DECLARATIVE_PAGE_KEY, kong.cache:get_page()) + ok, err = kong_shm:set(DECLARATIVE_PAGE_KEY, kong.cache:get_page()) if not ok then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, "failed to persist cache page number: " .. err end - if ngx.worker.exiting() then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + if exiting() then + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, "exiting" end @@ -908,7 +945,7 @@ do local sleep_time = 0.0375 while sleep_left > 0 do - local flips = ngx.shared.kong:get(DECLARATIVE_LOCK_KEY) + local flips = kong_shm:get(DECLARATIVE_LOCK_KEY) if flips == nil or flips >= WORKER_COUNT then break end @@ -918,17 +955,17 @@ do sleep_time = sleep_left end - ngx.sleep(sleep_time) + sleep(sleep_time) - if ngx.worker.exiting() then - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + if exiting() then + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, "exiting" end sleep_left = sleep_left - sleep_time end - ngx.shared.kong:delete(DECLARATIVE_LOCK_KEY) + kong_shm:delete(DECLARATIVE_LOCK_KEY) if sleep_left <= 0 then return nil, "timeout" From c29fc63c71815ed5bd3a936f062eea77fc4d62e4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 10:25:36 +0200 Subject: [PATCH 1101/4351] perf(schema) do not use ipairs and localize variables --- kong/db/schema/init.lua | 167 +++++++++++++++++++++++----------------- 1 file changed, 98 insertions(+), 69 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 832f54eb557..014e3be416b 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -5,14 +5,15 @@ local cjson = require "cjson" local setmetatable = setmetatable +local getmetatable = getmetatable local re_match = ngx.re.match local re_find = ngx.re.find +local tostring = tostring local concat = table.concat local insert = table.insert local format = string.format local unpack = unpack local assert = assert -local ipairs = ipairs local pairs = pairs local pcall = pcall local floor = math.floor @@ -163,7 +164,8 @@ end -- @return The string of quoted words and/or arrays. local function quoted_list(words) local msg = {} - for _, word in ipairs(words) do + for i = 1, #words do + local word = words[i] if type(word) == "table" then insert(msg, ("(%s)"):format(quoted_list(word))) else @@ -273,8 +275,9 @@ Schema.validators = { end, match_any = function(value, arg) - for _, pattern in ipairs(arg.patterns) do - local m = value:match(pattern) + local patterns = arg.patterns + for i = 1, #patterns do + local m = value:match(patterns[i]) if m then return true end @@ -291,8 +294,8 @@ Schema.validators = { end, one_of = function(value, options) - for _, option in ipairs(options) do - if value == option then + for i = 1, #options do + if value == options[i] then return true end end @@ -300,8 +303,8 @@ Schema.validators = { end, not_one_of = function(value, options) - for _, option in ipairs(options) do - if value == option then + for i = 1, #options do + if value == options[i] then return nil, validation_errors.NOT_ONE_OF:format(concat(options, ", ")) end end @@ -320,8 +323,8 @@ Schema.validators = { end, contains = function(array, wanted) - for _, item in ipairs(array) do - if item == wanted then + for i = 1, #array do + if array[i] == wanted then return true end end @@ -331,15 +334,17 @@ Schema.validators = { mutually_exclusive_subsets = function(value, subsets) local subset_union = {} -- union of all subsets; key is an element, value is the - for _, subset in ipairs(subsets) do -- the subset the element is part of - for _, el in ipairs(subset) do - subset_union[el] = subset + for i = 1, #subsets do -- the subset the element is part of + local subset = subsets[i] + for j = 1, #subset do + subset_union[subset[j]] = subset end end local member_of = {} - for _, val in ipairs(value) do -- for each value, add the set it's part of + for i = 1, #value do -- for each value, add the set it's part of + local val = value[i] if subset_union[val] and not member_of[subset_union[val]] then -- to member_of, iff it hasn't already member_of[subset_union[val]] = true member_of[#member_of+1] = subset_union[val] @@ -495,7 +500,8 @@ end local function mutually_required(entity, field_names) local nonempty = {} - for _, name in ipairs(field_names) do + for i = 1, #field_names do + local name = field_names[i] if is_nonempty(get_field(entity, name)) then insert(nonempty, name) end @@ -512,7 +518,8 @@ end local function mutually_exclusive(entity, field_names) local nonempty = {} - for _, name in ipairs(field_names) do + for i = 1, #field_names do + local name = field_names[i] if is_nonempty(get_field(entity, name)) then insert(nonempty, name) end @@ -566,7 +573,8 @@ Schema.entity_checkers = { run_with_missing_fields = true, run_with_invalid_fields = true, fn = function(entity, field_names) - for _, name in ipairs(field_names) do + for i = 1, #field_names do + local name = field_names[i] if is_nonempty(get_field(entity, name)) then return true end @@ -609,8 +617,9 @@ Schema.entity_checkers = { return true end - for _, name in ipairs(arg.else_then_at_least_one_of) do - if is_nonempty(get_field(entity, name)) then + local names = arg.else_then_at_least_one_of + for i = 1, #names do + if is_nonempty(get_field(entity, names[i])) then return true end end @@ -625,8 +634,9 @@ Schema.entity_checkers = { end -- run 'if' - for _, name in ipairs(arg.then_at_least_one_of) do - if is_nonempty(get_field(entity, name)) then + local names = arg.then_at_least_one_of + for i = 1, #names do + if is_nonempty(get_field(entity, names[i])) then return true end end @@ -647,8 +657,8 @@ Schema.entity_checkers = { fn = function(entity, field_names) local found = false local ok = false - for _, name in ipairs(field_names) do - if is_nonempty(get_field(entity, name)) then + for i = 1, #field_names do + if is_nonempty(get_field(entity, field_names[i])) then if not found then found = true ok = true @@ -670,8 +680,8 @@ Schema.entity_checkers = { run_with_invalid_fields = true, fn = function(entity, field_names) local seen = {} - for _, name in ipairs(field_names) do - local value = get_field(entity, name) + for i = 1, #field_names do + local value = get_field(entity, field_names[i]) if is_nonempty(value) then if seen[value] then return nil, quoted_list(field_names) @@ -767,13 +777,15 @@ Schema.entity_checkers = { local nonempty1 = {} local nonempty2 = {} - for _, name in ipairs(args.set1) do + for i = 1, #args.set1 do + local name = args.set1[i] if is_nonempty(get_field(entity, name)) then insert(nonempty1, name) end end - for _, name in ipairs(args.set2) do + for i = 1, #args.set2 do + local name = args.set2[i] if is_nonempty(get_field(entity, name)) then insert(nonempty2, name) end @@ -807,8 +819,8 @@ local function validate_elements(self, field, value) field.elements.required = true local errs = {} local all_ok = true - for i, v in ipairs(value) do - local ok, err = self:validate_field(field.elements, v) + for i = 1, #value do + local ok, err = self:validate_field(field.elements, value[i]) if not ok then errs[i] = err all_ok = false @@ -840,7 +852,6 @@ local validate_fields -- @return true if the field validates correctly; -- nil and an error message on failure. function Schema:validate_field(field, value) - if value == null then if field.ne == null then return nil, field.err or validation_errors.NE:format("null") @@ -962,7 +973,9 @@ function Schema:validate_field(field, value) return nil, validation_errors.SCHEMA_TYPE:format(field.type) end - for _, k in ipairs(Schema.validators_order) do + local validators = Schema.validators_order + for i = 1, #validators do + local k = validators[i] if field[k] ~= nil then local ok, err = self.validators[k](value, field[k], field) if not ok then @@ -1051,8 +1064,8 @@ local function get_subschema(self, input) end if type(input_key) == "table" then -- if subschema key is a set, return - for _, v in ipairs(input_key) do -- subschema for first key - local subschema = self.subschemas[v] + for i = 1, #input_key do -- subschema for first key + local subschema = self.subschemas[input_key[i]] if subschema then return subschema end @@ -1153,7 +1166,8 @@ local function run_entity_check(self, name, input, arg, full_check, errors) local required_fields = {} if checker.field_sources then - for _, source in ipairs(checker.field_sources) do + for i = 1, #checker.field_sources do + local source = checker.field_sources[i] local v = arg[source] if type(v) == "string" then insert(fields_to_check, v) @@ -1161,7 +1175,8 @@ local function run_entity_check(self, name, input, arg, full_check, errors) required_fields[v] = true end elseif type(v) == "table" then - for _, fname in ipairs(v) do + for j = 1, #v do + local fname = v[j] insert(fields_to_check, fname) if checker.required_fields[source] then required_fields[fname] = true @@ -1171,15 +1186,16 @@ local function run_entity_check(self, name, input, arg, full_check, errors) end else fields_to_check = arg - for _, fname in ipairs(arg) do - required_fields[fname] = true + for i = 1, #arg do + required_fields[arg[i]] = true end end local missing local all_nil = true local all_ok = true - for _, fname in ipairs(fields_to_check) do + for i = 1, #fields_to_check do + local fname = fields_to_check[i] local value = get_field(input, fname) if value == nil then if (not checker.run_with_missing_fields) and @@ -1209,8 +1225,8 @@ local function run_entity_check(self, name, input, arg, full_check, errors) -- Don't run check if a required field is missing if missing then - for _, fname in ipairs(missing) do - set_field(errors, fname, validation_errors.REQUIRED_FOR_ENTITY_CHECK) + for i = 1, #missing do + set_field(errors, missing[i], validation_errors.REQUIRED_FOR_ENTITY_CHECK) end return end @@ -1287,7 +1303,8 @@ do if not checks then return end - for _, check in ipairs(checks) do + for i = 1, #checks do + local check = checks[i] local check_name = next(check) local arg = check[check_name] if arg and arg ~= null then @@ -1336,12 +1353,15 @@ end local function run_transformation_checks(schema_or_subschema, input, original_input, rbw_entity, errors) - if schema_or_subschema.transformations then - for _, transformation in ipairs(schema_or_subschema.transformations) do + local transformations = schema_or_subschema.transformations + if transformations then + for i = 1, #transformations do + local transformation = transformations[i] local args = {} local argc = 0 local none_set = true - for _, input_field_name in ipairs(transformation.input) do + for j = 1, #transformation.input do + local input_field_name = transformation.input[j] if is_nonempty(get_field(original_input or input, input_field_name)) then none_set = false end @@ -1352,7 +1372,8 @@ local function run_transformation_checks(schema_or_subschema, input, original_in local needs_changed = false if transformation.needs then - for _, input_field_name in ipairs(transformation.needs) do + for j = 1, #transformation.needs do + local input_field_name = transformation.needs[j] if rbw_entity and not needs_changed then local value = get_field(original_input or input, input_field_name) local rbw_value = get_field(rbw_entity, input_field_name) @@ -1398,7 +1419,9 @@ function Schema:validate_primary_key(pk, ignore_others) local pk_set = {} local errors = {} - for _, k in ipairs(self.primary_key) do + local primary_key = self.primary_key + for i = 1, #primary_key do + local k = primary_key[i] pk_set[k] = true local field = self.fields[k] local v = pk[k] @@ -1538,8 +1561,8 @@ local function adjust_field_for_context(field, value, context, nulls, opts) end if subfield then - for i, e in ipairs(value) do - value[i] = adjust_field_for_context(subfield, e, context, nulls, opts) + for i = 1, #value do + value[i] = adjust_field_for_context(subfield, value[i], context, nulls, opts) end end end @@ -1570,10 +1593,11 @@ function Schema:process_auto_fields(data, context, nulls, opts) data = tablex.deepcopy(data) - if self.shorthand_fields then + local shorthand_fields = self.shorthand_fields + if shorthand_fields then local errs = {} - for _, shorthand in ipairs(self.shorthand_fields) do - local sname, sdata = next(shorthand) + for i = 1, #shorthand_fields do + local sname, sdata = next(shorthand_fields[i]) local value = data[sname] if value ~= nil then local _, err = self:validate_field(sdata, value) @@ -1596,9 +1620,10 @@ function Schema:process_auto_fields(data, context, nulls, opts) end -- deprecated - if self.shorthands then - for _, shorthand in ipairs(self.shorthands) do - local sname, sfunc = next(shorthand) + local shorthands = self.shorthands + if shorthands then + for i = 1, #shorthands do + local sname, sfunc = next(shorthands[i]) local value = data[sname] if value ~= nil then data[sname] = nil @@ -1968,8 +1993,8 @@ function Schema:errors_to_string(errors) end end - for _, err in ipairs(errors) do - insert(msgs, err) + for i = 1, #errors do + insert(msgs, errors[i]) end -- Field-specific errors @@ -2047,14 +2072,14 @@ function Schema:get_constraints() -- merge explicit and implicit constraints for workspaces for _, e in pairs(_cache["workspaces"].constraints) do local found = false - for _, w in ipairs(_workspaceable) do - if w == e then + for i = 1, #_workspaceable do + if _workspaceable[i] == e then found = true break end end if not found then - table.insert(_workspaceable, e) + insert(_workspaceable, e) end end return _workspaceable @@ -2062,7 +2087,7 @@ function Schema:get_constraints() local constraints = {} for _, c in pairs(_cache[self.name].constraints) do - table.insert(constraints, c) + insert(constraints, c) end return constraints end @@ -2086,7 +2111,8 @@ end local function get_transform_args(input, original_input, output, transformation) local args = {} local argc = 0 - for _, input_field_name in ipairs(transformation.input) do + for i = 1, #transformation.input do + local input_field_name = transformation.input[i] local value = get_field(output or original_input or input, input_field_name) if is_nonempty(value) then argc = argc + 1 @@ -2102,7 +2128,8 @@ local function get_transform_args(input, original_input, output, transformation) end if transformation.needs then - for _, need in ipairs(transformation.needs) do + for i = 1, #transformation.needs do + local need = transformation.needs[i] local value = get_field(output or input, need) if is_nonempty(value) then argc = argc + 1 @@ -2119,7 +2146,8 @@ end local function run_transformations(self, transformations, input, original_input, context) local output - for _, transformation in ipairs(transformations) do + for i = 1, #transformations do + local transformation = transformations[i] local transform if context == "select" then transform = transformation.on_read @@ -2191,10 +2219,11 @@ function Schema.new(definition, is_subschema) local self = copy(definition) setmetatable(self, Schema) - if self.cache_key then + local cache_key = self.cache_key + if cache_key then self.cache_key_set = {} - for _, name in ipairs(self.cache_key) do - self.cache_key_set[name] = true + for i = 1, #cache_key do + self.cache_key_set[cache_key[i]] = true end end @@ -2230,7 +2259,7 @@ function Schema.new(definition, is_subschema) if self.workspaceable and self.name then if not _workspaceable[self.name] then _workspaceable[self.name] = true - table.insert(_workspaceable, { schema = self }) + insert(_workspaceable, { schema = self }) end end @@ -2263,8 +2292,8 @@ function Schema.new_subschema(self, key, definition) end local parent_by_name = {} - for _, f in ipairs(self.fields) do - local fname, fdata = next(f) + for i = 1, #self.fields do + local fname, fdata = next(self.fields[i]) parent_by_name[fname] = fdata end From 2717d15c78dd42f93e87923e0d6e2315a9131afc Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 11:02:45 +0200 Subject: [PATCH 1102/4351] perf(schema) optimize process auto fields --- kong/db/schema/init.lua | 94 ++++++++++++++++++----------------------- 1 file changed, 42 insertions(+), 52 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 014e3be416b..49eb6923ea0 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1596,6 +1596,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) local shorthand_fields = self.shorthand_fields if shorthand_fields then local errs = {} + local has_errs for i = 1, #shorthand_fields do local sname, sdata = next(shorthand_fields[i]) local value = data[sname] @@ -1603,6 +1604,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) local _, err = self:validate_field(sdata, value) if err then errs[sname] = err + has_errs = true else data[sname] = nil local new_values = sdata.func(value) @@ -1614,7 +1616,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end end - if next(errs) then + if has_errs then return nil, errs end end @@ -1640,44 +1642,30 @@ function Schema:process_auto_fields(data, context, nulls, opts) local now_s local now_ms - for key, field in self:each_field(data) do + local is_select = context == "select" + for key, field in self:each_field(data) do if field.legacy and field.uuid and data[key] == "" then data[key] = null end - if field.auto then + if not is_select and field.auto then + local is_insert_or_upsert = context == "insert" or context == "upsert" if field.uuid then - if (context == "insert" or context == "upsert") and data[key] == nil then + if is_insert_or_upsert and data[key] == nil then data[key] = utils.uuid() end elseif field.type == "string" then - if (context == "insert" or context == "upsert") and data[key] == nil then + if is_insert_or_upsert and data[key] == nil then data[key] = utils.random_string() end - elseif key == "created_at" - and (context == "insert" or context == "upsert") - and (data[key] == null or data[key] == nil) then - if field.type == "number" then - if not now_ms then - update_time() - now_ms = ngx_now() - end - data[key] = now_ms - - elseif field.type == "integer" then - if not now_s then - update_time() - now_s = ngx_time() - end - data[key] = now_s - end - - elseif key == "updated_at" and (context == "insert" or - context == "upsert" or - context == "update") then + elseif (key == "created_at" and is_insert_or_upsert and (data[key] == null or + data[key] == nil)) + or + (key == "updated_at" and (is_insert_or_upsert or context == "update")) + then if field.type == "number" then if not now_ms then update_time() @@ -1697,43 +1685,45 @@ function Schema:process_auto_fields(data, context, nulls, opts) data[key] = adjust_field_for_context(field, data[key], context, nulls, opts) - if context == "select" and data[key] == null and not nulls then - data[key] = nil - end - - if context == "select" and field.type == "integer" and type(data[key]) == "number" then - data[key] = floor(data[key]) - end + if is_select then + if data[key] == null and not nulls then + data[key] = nil + elseif field.type == "integer" and type(data[key]) == "number" then + data[key] = floor(data[key]) + end - if context == 'update' and field.immutable then + elseif context == "update" and field.immutable then check_immutable_fields = true end end - if context == "select" then - if self.ttl and data.ttl == null and not nulls then - data.ttl = nil - end + if not is_select then + return data, nil, check_immutable_fields + end - for key in pairs(data) do - local field = self.fields[key] - if field then - if not field.legacy - and field.type == "string" - and (field.len_min or 1) > 0 - and data[key] == "" - then - data[key] = nulls and null or nil - end + if self.ttl and data.ttl == null and not nulls then + data.ttl = nil + end - elseif not ((key == "ttl" and self.ttl) or - (key == "ws_id" and opts and opts.show_ws_id)) then - data[key] = nil + local show_ws = opts and opts.show_ws_id + for key in pairs(data) do + local field = self.fields[key] + if field then + if not field.legacy + and field.type == "string" + and (field.len_min or 1) > 0 + and data[key] == "" + then + data[key] = nulls and null or nil end + + elseif not ((key == "ttl" and self.ttl) or + (key == "ws_id" and show_ws)) then + data[key] = nil end end - return data, nil, check_immutable_fields + return data end From 5d736e8cbb0c107cd14f0a03f4b96607dc896278 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 11:07:16 +0200 Subject: [PATCH 1103/4351] perf(balancer) loop through upstreams with max page size --- kong/runloop/balancer/upstreams.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index d267a9873e9..8c8b98ba069 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -83,7 +83,13 @@ local function load_upstreams_dict_into_memory() local found = nil -- build a dictionary, indexed by the upstream name - for up, err in singletons.db.upstreams:each(nil, GLOBAL_QUERY_OPTS) do + local upstreams = singletons.db.upstreams + + local page_size + if upstreams.pagination then + page_size = upstreams.pagination.max_page_size + end + for up, err in upstreams:each(page_size, GLOBAL_QUERY_OPTS) do if err then log(CRIT, "could not obtain list of upstreams: ", err) return nil From f0ba25cca1069d8b361c058838e7569ae219defa Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 11:25:49 +0200 Subject: [PATCH 1104/4351] perf(db) do not use ipairs in topological sort and localize variables --- kong/db/schema/topological_sort.lua | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/kong/db/schema/topological_sort.lua b/kong/db/schema/topological_sort.lua index 3d9145f4c9f..ed74e8e3bc4 100644 --- a/kong/db/schema/topological_sort.lua +++ b/kong/db/schema/topological_sort.lua @@ -1,13 +1,18 @@ local constants = require "kong.constants" local utils = require "kong.tools.utils" + local utils_toposort = utils.topological_sort +local sort = table.sort + + +local CORE_ENTITIES = constants.CORE_ENTITIES local sort_core_first do local CORE_SCORE = {} - for _, v in ipairs(constants.CORE_ENTITIES) do - CORE_SCORE[v] = 1 + for i = 1, #CORE_ENTITIES do + CORE_SCORE[CORE_ENTITIES[i]] = 1 end CORE_SCORE["workspaces"] = 2 @@ -51,7 +56,7 @@ local schema_topological_sort = function(schemas) end schemas = copy - table.sort(schemas, sort_core_first) + sort(schemas, sort_core_first) -- given a schema, return all the schemas to which it has references -- (and are in the list of the `schemas` provided) @@ -77,4 +82,5 @@ local schema_topological_sort = function(schemas) return utils_toposort(schemas, get_schema_neighbors) end + return schema_topological_sort From c3f10f04cfe882903f2fceaeeb979b2cbed36b60 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 11:50:39 +0200 Subject: [PATCH 1105/4351] perf(metaschema) do not use ipairs and localize variables --- kong/db/schema/metaschema.lua | 193 ++++++++++++++++++++++++---------- 1 file changed, 140 insertions(+), 53 deletions(-) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 6e16afce23b..4fefd7e936d 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -1,9 +1,19 @@ --- A schema for validating schemas -- @module kong.db.schema.metaschema -local Schema = require("kong.db.schema") +local Schema = require "kong.db.schema" -local tablex = require("pl.tablex") + +local setmetatable = setmetatable +local assert = assert +local insert = table.insert +local pairs = pairs +local find = string.find +local type = type +local next = next +local keys = require("pl.tablex").keys +local sub = string.sub +local fmt = string.format local match_list = { @@ -56,9 +66,10 @@ local validators = { { mutually_exclusive_subsets = { type = "array", elements = { type = "array", elements = { type = "string" } } } }, } + -- Other field attributes, that do not correspond to validators local field_schema = { - { type = { type = "string", one_of = tablex.keys(Schema.valid_types), required = true }, }, + { type = { type = "string", one_of = keys(Schema.valid_types), required = true }, }, { required = { type = "boolean" }, }, { reference = { type = "string" }, }, { auto = { type = "boolean" }, }, @@ -74,16 +85,20 @@ local field_schema = { { encrypted = { type = "boolean" }, }, } -for _, field in ipairs(validators) do - table.insert(field_schema, field) + +for i = 1, #validators do + insert(field_schema, validators[i]) end + -- Most of the above are optional -for _, field in ipairs(field_schema) do +for i = 1, #field_schema do + local field = field_schema[i] local data = field[next(field)] data.nilable = not data.required end + local field_entity_checks = { -- if 'unique_across_ws' is set, then 'unique' must be set too { @@ -94,6 +109,7 @@ local field_entity_checks = { }, } + local fields_array = { type = "array", elements = { @@ -154,11 +170,13 @@ local transformations_array = { }, } + -- Recursive field attributes -table.insert(field_schema, { elements = { type = "record", fields = field_schema } }) -table.insert(field_schema, { keys = { type = "record", fields = field_schema } }) -table.insert(field_schema, { values = { type = "record", fields = field_schema } }) -table.insert(field_schema, { fields = fields_array }) +insert(field_schema, { elements = { type = "record", fields = field_schema } }) +insert(field_schema, { keys = { type = "record", fields = field_schema } }) +insert(field_schema, { values = { type = "record", fields = field_schema } }) +insert(field_schema, { fields = fields_array }) + local conditional_validators = { { required = { type = "boolean" } }, @@ -166,10 +184,11 @@ local conditional_validators = { { keys = { type = "record", fields = field_schema } }, { values = { type = "record", fields = field_schema } }, } -for _, field in ipairs(validators) do - table.insert(conditional_validators, field) +for i = 1, #validators do + insert(conditional_validators, validators[i]) end + local entity_checkers = { { at_least_one_of = { type = "array", elements = { type = "string" } } }, { conditional_at_least_one_of = { @@ -218,26 +237,31 @@ local entity_checkers = { }, } + local entity_check_names = {} -for _, field in ipairs(entity_checkers) do + +for i = 1, #entity_checkers do + local field = entity_checkers[i] local name = next(field) --field[name].nilable = true - table.insert(entity_check_names, name) + insert(entity_check_names, name) end + local entity_checks_schema = { type = "array", elements = { type = "record", fields = entity_checkers, entity_checks = { - { only_one_of = tablex.keys(Schema.entity_checkers) } + { only_one_of = keys(Schema.entity_checkers) } } }, nilable = true, } + local shorthands_array = { type = "array", elements = { @@ -250,6 +274,7 @@ local shorthands_array = { nilable = true, } + local shorthand_fields_array = { type = "array", elements = { @@ -262,9 +287,11 @@ local shorthand_fields_array = { nilable = true, } -table.insert(field_schema, { entity_checks = entity_checks_schema }) -table.insert(field_schema, { shorthands = shorthands_array }) -table.insert(field_schema, { shorthand_fields = shorthand_fields_array }) + +insert(field_schema, { entity_checks = entity_checks_schema }) +insert(field_schema, { shorthands = shorthands_array }) +insert(field_schema, { shorthand_fields = shorthand_fields_array }) + local meta_errors = { ATTRIBUTE = "field of type '%s' cannot have attribute '%s'", @@ -358,16 +385,22 @@ local nested_attributes = { ["values" ] = true, } + local check_field + local function has_schema_field(schema, name) if schema == nil then return false end - local dot = string.find(name, ".", 1, true) + local fields = schema.fields + local fields_count = #fields + + local dot = find(name, ".", 1, true) if not dot then - for _, field in ipairs(schema.fields) do + for i = 1, fields_count do + local field = fields[i] local k = next(field) if k == name then return true @@ -377,8 +410,9 @@ local function has_schema_field(schema, name) return false end - local hd, tl = string.sub(name, 1, dot - 1), string.sub(name, dot + 1) - for _, field in ipairs(schema.fields) do + local hd, tl = sub(name, 1, dot - 1), sub(name, dot + 1) + for i = 1, fields_count do + local field = fields[i] local k = next(field) if k == hd then if field[hd] and field[hd].type == "foreign" then @@ -396,31 +430,36 @@ local function has_schema_field(schema, name) end local check_fields = function(schema, errors) - if schema.transformations then - for i, transformation in ipairs(schema.transformations) do - for j, input in ipairs(transformation.input) do + local transformations = schema.transformations + if transformations then + for i = 1, #transformations do + local transformation = transformations[i] + for j = 1, #transformation.input do + local input = transformation.input[j] if not has_schema_field(schema, input) then errors.transformations = errors.transformations or {} errors.transformations.input = errors.transformations.input or {} errors.transformations.input[i] = errors.transformations.input[i] or {} - errors.transformations.input[i][j] = string.format("invalid field name: %s", input) + errors.transformations.input[i][j] = fmt("invalid field name: %s", input) end end if transformation.needs then - for j, need in ipairs(transformation.needs) do + for j = 1, #transformation.needs do + local need = transformation.needs[j] if not has_schema_field(schema, need) then errors.transformations = errors.transformations or {} errors.transformations.needs = errors.transformations.needs or {} errors.transformations.needs[i] = errors.transformations.needs[i] or {} - errors.transformations.needs[i][j] = string.format("invalid field name: %s", need) + errors.transformations.needs[i][j] = fmt("invalid field name: %s", need) end end end end end - for _, item in ipairs(schema.fields) do + for i = 1, #schema.fields do + local item = schema.fields[i] if type(item) ~= "table" then errors["fields"] = meta_errors.FIELDS_ARRAY break @@ -443,6 +482,7 @@ local check_fields = function(schema, errors) return true end + check_field = function(k, field, errors) if not field.type then errors[k] = meta_errors.TYPE @@ -453,7 +493,8 @@ check_field = function(k, field, errors) if field.abstract and field.type == "record" then req_attrs = {} end - for _, required in ipairs(req_attrs) do + for i = 1, #req_attrs do + local required = req_attrs[i] if not field[required] then errors[k] = meta_errors.REQUIRED:format(field.type, required) end @@ -496,16 +537,16 @@ local function make_shorthand_field_schema() } local shorthand_field_types = {} - for k, _ in pairs(Schema.valid_types) do + for k in pairs(Schema.valid_types) do if not invalid_as_shorthand[k] then - table.insert(shorthand_field_types, k) + insert(shorthand_field_types, k) end end assert(next(shorthand_field_schema[1]) == "type") shorthand_field_schema[1] = { type = { type = "string", one_of = shorthand_field_types, required = true }, } - table.insert(shorthand_field_schema, { func = { type = "function", required = true } }) + insert(shorthand_field_schema, { func = { type = "function", required = true } }) return shorthand_field_schema end @@ -518,9 +559,7 @@ shorthand_fields_array.elements.values = { local MetaSchema = Schema.new({ - name = "metaschema", - fields = { { name = { @@ -641,16 +680,17 @@ local MetaSchema = Schema.new({ check = function(schema) local errors = {} + local fields = schema.fields - if not schema.fields then + if not fields then errors["fields"] = meta_errors.TABLE:format("fields") return nil, errors end if schema.endpoint_key then local found = false - for _, item in ipairs(schema.fields) do - local k = next(item) + for i = 1, #fields do + local k = next(fields[i]) if schema.endpoint_key == k then found = true break @@ -661,13 +701,15 @@ local MetaSchema = Schema.new({ end end - if schema.cache_key then + local cache_key = schema.cache_key + if cache_key then local found - for _, e in ipairs(schema.cache_key) do + for i = 1, #cache_key do found = nil - for _, item in ipairs(schema.fields) do + for j = 1, #fields do + local item = fields[j] local k = next(item) - if e == k then + if cache_key[i] == k then found = item[k] break end @@ -677,7 +719,8 @@ local MetaSchema = Schema.new({ break end end - if #schema.cache_key == 1 then + + if #cache_key == 1 then if found and not found.unique then errors["cache_key"] = meta_errors.CACHE_KEY_UNIQUE end @@ -686,7 +729,8 @@ local MetaSchema = Schema.new({ if schema.subschema_key then local found = false - for _, item in ipairs(schema.fields) do + for i = 1, #fields do + local item = fields[i] local k = next(item) local field = item[k] if schema.subschema_key == k then @@ -703,8 +747,8 @@ local MetaSchema = Schema.new({ end if schema.ttl then - for _, item in ipairs(schema.fields) do - local k = next(item) + for i = 1, #fields do + local k = next(fields[i]) if k == "ttl" then errors["ttl"] = meta_errors.TTL_RESERVED break @@ -712,9 +756,55 @@ local MetaSchema = Schema.new({ end end + local transformations = schema.transformations + if transformations then + for i = 1, #transformations do + local input = transformations[i].input + for j = 1, #input do + if not has_schema_field(schema, input[j]) then + if not errors.transformations then + errors.transformations = {} + end + + if not errors.transformations.input then + errors.transformations.input = {} + end + + + if not errors.transformations.input[i] then + errors.transformations.input[i] = {} + end + + errors.transformations.input[i][j] = fmt("invalid field name: %s", input) + end + end + + local needs = transformations[i].needs + if needs then + for j = 1, #needs do + if not has_schema_field(schema, needs[j]) then + if not errors.transformations then + errors.transformations = {} + end + + if not errors.transformations.needs then + errors.transformations.needs = {} + end + + + if not errors.transformations.needs[i] then + errors.transformations.needs[i] = {} + end + + errors.transformations.needs[i][j] = fmt("invalid field name: %s", needs[j]) + end + end + end + end + end + return check_fields(schema, errors) end, - }) @@ -729,8 +819,8 @@ MetaSchema.valid_types = setmetatable({ -- @return a set of validator names. function MetaSchema.get_supported_validator_set() local set = {} - for _, item in ipairs(validators) do - local name = next(item) + for i = 1, #validators do + local name = next(validators[i]) set[name] = true end return set @@ -738,9 +828,7 @@ end MetaSchema.MetaSubSchema = Schema.new({ - name = "metasubschema", - fields = { { name = { @@ -770,7 +858,6 @@ MetaSchema.MetaSubSchema = Schema.new({ }, }, }, - check = function(schema) local errors = {} @@ -781,7 +868,7 @@ MetaSchema.MetaSubSchema = Schema.new({ return check_fields(schema, errors) end, - }) + return MetaSchema From 1cb6485ff715ae3e3187b9d74aeda96c73a2cf17 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 12:43:40 +0200 Subject: [PATCH 1106/4351] perf(cache) warmup entities with max page size --- kong/cache/warmup.lua | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index fac66c90602..8c620f85756 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -38,7 +38,17 @@ local function warmup_dns(premature, hosts, count) local upstreams_dao = kong.db["upstreams"] local upstreams_names = {} if upstreams_dao then - for upstream, err in upstreams_dao:each(nil, GLOBAL_QUERY_OPTS) do + local page_size + if upstreams_dao.pagination then + page_size = upstreams_dao.pagination.max_page_size + end + + for upstream, err in upstreams_dao:each(page_size, GLOBAL_QUERY_OPTS) do + if err then + ngx.log(ngx.NOTICE, "failed to iterate over upstreams: ", err) + break + end + upstreams_names[upstream.name] = true end end @@ -100,7 +110,11 @@ function cache_warmup.single_dao(dao) host_count = 0 end - for entity, err in dao:each(nil, GLOBAL_QUERY_OPTS) do + local page_size + if dao.pagination then + page_size = dao.pagination.max_page_size + end + for entity, err in dao:each(page_size, GLOBAL_QUERY_OPTS) do if err then return nil, err end From d8bcd37f1cbfe2b7df6849815a57f7bc78256285 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 12:45:01 +0200 Subject: [PATCH 1107/4351] perf(handler) build services lookup cache with max page size --- kong/runloop/handler.lua | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index cd0ced21f2e..e816d8523c5 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -642,8 +642,13 @@ do local function build_services_init_cache(db) local services_init_cache = {} + local services = db.services + local page_size + if services.pagination then + page_size = services.pagination.max_page_size + end - for service, err in db.services:each(nil, GLOBAL_QUERY_OPTS) do + for service, err in services:each(page_size, GLOBAL_QUERY_OPTS) do if err then return nil, err end From 8440535ec35001bc1de36aeddf2e83fd79bc6aa3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 15 Jan 2022 16:52:22 +0800 Subject: [PATCH 1108/4351] fix(router) a bug in has_wildcard_host_port check (#8233) * fix has_wildcard_host_port check * move has_port into for loop * add test case for has_wildcard_host_port check --- kong/router.lua | 10 +++++++--- spec/01-unit/08-router_spec.lua | 27 +++++++++++++++++++++++++++ 2 files changed, 34 insertions(+), 3 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 1e6bed785df..7f9be4c9f2f 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -377,7 +377,7 @@ local function marshall_route(r) local has_host_wildcard local has_host_plain - local has_port + local has_wildcard_host_port for _, host in ipairs(hosts) do if type(host) ~= "string" then @@ -391,11 +391,15 @@ local function marshall_route(r) local wildcard_host_regex = host:gsub("%.", "\\.") :gsub("%*", ".+") .. "$" - _, _, has_port = split_port(host) + local _, _, has_port = split_port(host) if not has_port then wildcard_host_regex = wildcard_host_regex:gsub("%$$", [[(?::\d+)?$]]) end + if has_wildcard_host_port == nil and has_port then + has_wildcard_host_port = true + end + insert(route_t.hosts, { wildcard = true, value = host, @@ -424,7 +428,7 @@ local function marshall_route(r) MATCH_SUBRULES.PLAIN_HOSTS_ONLY) end - if has_port then + if has_wildcard_host_port then route_t.submatch_weight = bor(route_t.submatch_weight, MATCH_SUBRULES.HAS_WILDCARD_HOST_PORT) end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index e45a480eeff..616079840fe 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1194,6 +1194,33 @@ describe("Router", function() assert.same(nil, match_t.matches.uri_captures) end) + it("submatch_weight [wildcard host port] > [wildcard host] ", function() + local use_case = { + { + service = service, + route = { + hosts = { "route.*" }, + }, + }, + { + service = service, + route = { + hosts = { "route.*:80", "route.com.*" }, + }, + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router.select("GET", "/", "route.org:80") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same("route.*:80", match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) + it("matches a [wildcard host + port] even if a [wildcard host] matched", function() local use_case = { { From 36bd2d0941690c4282e067fbf561e0397e410dca Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Jan 2022 21:14:29 +0800 Subject: [PATCH 1109/4351] chore(dns) use string.byte to optimize dns client.lua (#8299) --- kong/resty/dns/client.lua | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 3ddfec7a207..8add5357869 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -43,6 +43,10 @@ local table_remove = table.remove local table_insert = table.insert local table_concat = table.concat local string_lower = string.lower +local string_byte = string.byte + +local DOT = string_byte(".") +local COLON = string_byte(":") local EMPTY = setmetatable({}, {__newindex = function() error("The 'EMPTY' table is read-only") end}) @@ -646,7 +650,7 @@ local function parseAnswer(qname, qtype, answers, try_list) -- remove last '.' from FQDNs as the answer does not contain it local check_qname do - if qname:sub(-1, -1) == "." then + if string_byte(qname, -1) == DOT then check_qname = qname:sub(1, -2) -- FQDN, drop the last dot else check_qname = qname @@ -945,8 +949,8 @@ local function check_ipv6(qname, qtype, try_list) check = qname end - if check:sub(1,1) == ":" then check = "0"..check end - if check:sub(-1,-1) == ":" then check = check.."0" end + if string_byte(check, 1) == COLON then check = "0"..check end + if string_byte(check, -1) == COLON then check = check.."0" end if check:find("::") then -- expand double colon local _, count = check:gsub(":","") @@ -1037,7 +1041,7 @@ local function search_iter(qname, qtype) local i_type = type_start local search do - if qname:sub(-1, -1) == "." then + if string_byte(qname, -1) == DOT then -- this is a FQDN, so no searches search = {} else From 59bedbb8d7cbf9b88f897393dc1dbf113772f506 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 18 Jan 2022 18:53:21 +0800 Subject: [PATCH 1110/4351] chore(resty.ctx) localize get_request for ctx.lua (#8304) --- kong/resty/ctx.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/resty/ctx.lua b/kong/resty/ctx.lua index fa61ba26233..9b0c24ce502 100644 --- a/kong/resty/ctx.lua +++ b/kong/resty/ctx.lua @@ -26,6 +26,7 @@ local ngx_WARN = ngx.WARN local tonumber = tonumber local registry = debug.getregistry() local subsystem = ngx.config.subsystem +local get_request = base.get_request local ngx_lua_ffi_get_ctx_ref @@ -47,7 +48,7 @@ local _M = {} function _M.stash_ref(ctx) - local r = base.get_request() + local r = get_request() if not r then ngx_log(ngx_WARN, "could not stash ngx.ctx ref: no request found") return @@ -74,7 +75,7 @@ end function _M.apply_ref() - local r = base.get_request() + local r = get_request() if not r then ngx_log(ngx_WARN, "could not apply ngx.ctx: no request found") return From 1b58c766d71d24dce615190e85b36c8a65367cee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 10:45:37 +0200 Subject: [PATCH 1111/4351] perf(router) detecting the capturing groups removed (not needed) --- kong/router.lua | 20 +++-------------- spec/01-unit/08-router_spec.lua | 40 --------------------------------- 2 files changed, 3 insertions(+), 57 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 7f9be4c9f2f..f8a936d0b32 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -312,15 +312,6 @@ local function _set_ngx(mock_ngx) end -local function has_capturing_groups(subj) - local s = find(subj, "[^\\]%(.-[^\\]%)") - s = s or find(subj, "^%(.-[^\\]%)") - s = s or find(subj, "%(%)") - - return s ~= nil -end - - local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM @@ -506,13 +497,11 @@ local function marshall_route(r) -- regex URI local strip_regex = REGEX_PREFIX .. path .. [[(?.*)]] - local has_captures = has_capturing_groups(path) local uri_t = { is_regex = true, value = path, regex = path, - has_captures = has_captures, strip_regex = strip_regex, } @@ -759,7 +748,7 @@ local function sort_routes(r1, r2) end end - -- only regex path use regex_priority + -- only regex path use regex_priority if band(r1.submatch_weight,MATCH_SUBRULES.HAS_REGEX_URI) ~= 0 then do local rp1 = r1.route.regex_priority or 0 @@ -1024,7 +1013,7 @@ do ctx.matches.uri = uri_t.value ctx.matches.uri_postfix = uri_postfix - if uri_t.has_captures then + if m[1] then ctx.matches.uri_captures = m end @@ -1066,7 +1055,7 @@ do ctx.matches.uri = uri_t.value ctx.matches.uri_postfix = uri_postfix - if uri_t.has_captures then + if m[1] then ctx.matches.uri_captures = m end @@ -1292,9 +1281,6 @@ end local _M = {} -_M.has_capturing_groups = has_capturing_groups - - -- for unit-testing purposes only _M._set_ngx = _set_ngx _M.split_port = split_port diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 616079840fe..db9f1ef39d9 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -3205,46 +3205,6 @@ describe("Router", function() end) - describe("has_capturing_groups()", function() - -- load the `assert.fail` assertion - require "spec.helpers" - - it("detects if a string has capturing groups", function() - local paths = { - ["/users/(foo)"] = true, - ["/users/()"] = true, - ["/users/()/foo"] = true, - ["/users/(hello(foo)world)"] = true, - ["/users/(hello(foo)world"] = true, - ["/users/(foo)/thing/(bar)"] = true, - ["/users/\\(foo\\)/thing/(bar)"] = true, - -- 0-indexed capture groups - ["()/world"] = true, - ["(/hello)/world"] = true, - - ["/users/\\(foo\\)"] = false, - ["/users/\\(\\)"] = false, - -- unbalanced capture groups - ["(/hello\\)/world"] = false, - ["/users/(foo"] = false, - ["/users/\\(foo)"] = false, - ["/users/(foo\\)"] = false, - } - - for uri, expected_to_match in pairs(paths) do - local has_captures = Router.has_capturing_groups(uri) - if expected_to_match and not has_captures then - assert.fail(uri, "has capturing groups that were not detected") - - elseif not expected_to_match and has_captures then - assert.fail(uri, "has no capturing groups but false-positives " .. - "were detected") - end - end - end) - end) - - describe("#stream context", function() describe("[sources]", function() local use_case = { From 5aff211d1f454a1e85303c8214ea3542853108a4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 11:19:46 +0200 Subject: [PATCH 1112/4351] perf(router) remove use of table.insert and ipairs + refactorings ### Summary Removes the usage of `ipairs` and `table.insert` and uses counters stored in key `[0]` to keep track of number of elements in arrays. Adds booleans to skip certain logic when not needed. Also refactors repetitive code to functions (particularly with sources and destinations). --- kong/router.lua | 1001 +++++++++++++++++++++++------------------------ 1 file changed, 479 insertions(+), 522 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index f8a936d0b32..e32056a7bcf 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1,12 +1,13 @@ local constants = require "kong.constants" local ipmatcher = require "resty.ipmatcher" local lrucache = require "resty.lrucache" -local utils = require "kong.tools.utils" +local isempty = require "table.isempty" local bit = require "bit" -local hostname_type = utils.hostname_type +local hostname_type = require("kong.tools.utils").hostname_type local normalize = require("kong.tools.uri").normalize +local setmetatable = setmetatable local subsystem = ngx.config.subsystem local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers @@ -15,7 +16,6 @@ local re_find = ngx.re.find local header = ngx.header local var = ngx.var local ngx_log = ngx.log -local insert = table.insert local sort = table.sort local byte = string.byte local upper = string.upper @@ -24,7 +24,6 @@ local find = string.find local format = string.format local sub = string.sub local tonumber = tonumber -local ipairs = ipairs local pairs = pairs local error = error local type = type @@ -34,14 +33,23 @@ local bor = bit.bor local yield = require("kong.tools.utils").yield local server_name = require("ngx.ssl").server_name + -- limits regex degenerate times to the low miliseconds local REGEX_PREFIX = "(*LIMIT_MATCH=10000)" local SLASH = byte("/") +local DOT = byte(".") local ERR = ngx.ERR local WARN = ngx.WARN +local function append(destination, value) + local n = destination[0] + 1 + destination[0] = n + destination[n] = value +end + + local normalize_regex do local RESERVED_CHARACTERS = { @@ -239,15 +247,21 @@ local MATCH_RULES = { DST = 0x00000001, } -local SORTED_MATCH_RULES = {} -for _, v in pairs(MATCH_RULES) do - insert(SORTED_MATCH_RULES, v) -end +local SORTED_MATCH_RULES = is_http and { + MATCH_RULES.HOST, + MATCH_RULES.HEADER, + MATCH_RULES.URI, + MATCH_RULES.METHOD, + MATCH_RULES.SNI, + [0] = 5, +} or { + MATCH_RULES.SNI, + MATCH_RULES.SRC, + MATCH_RULES.DST, + [0] = 3, +} -sort(SORTED_MATCH_RULES, function(a, b) - return a > b -end) local MATCH_SUBRULES = { HAS_REGEX_URI = 0x01, @@ -255,6 +269,7 @@ local MATCH_SUBRULES = { HAS_WILDCARD_HOST_PORT = 0x04, } + local EMPTY_T = {} local MAX_REQ_HEADERS = 100 @@ -315,6 +330,14 @@ end local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM +local function create_range_f(ip) + if ip and find(ip, "/", nil, true) then + local matcher = ipmatcher.new({ ip }) + return function(ip) return matcher:match(ip) end + end +end + + local function marshall_route(r) local route = r.route local service = r.service @@ -347,13 +370,13 @@ local function marshall_route(r) match_weight = 0, submatch_weight = 0, max_uri_length = 0, - hosts = {}, - headers = {}, - uris = {}, - methods = {}, - sources = {}, - destinations = {}, - snis = {}, + hosts = { [0] = 0 }, + headers = { [0] = 0 }, + uris = { [0] = 0 }, + methods = { [0] = 0 }, + sources = { [0] = 0 }, + destinations = { [0] = 0 }, + snis = { [0] = 0 }, upstream_url_t = {}, } @@ -370,7 +393,9 @@ local function marshall_route(r) local has_host_plain local has_wildcard_host_port - for _, host in ipairs(hosts) do + local hosts_t = route_t.hosts + for i = 1, #hosts do + local host = hosts[i] if type(host) ~= "string" then return nil, "hosts values must be strings" end @@ -391,7 +416,7 @@ local function marshall_route(r) has_wildcard_host_port = true end - insert(route_t.hosts, { + append(hosts_t, { wildcard = true, value = host, regex = wildcard_host_regex, @@ -400,12 +425,8 @@ local function marshall_route(r) else -- plain host matching has_host_plain = true - - route_t.hosts[host] = host - - insert(route_t.hosts, { - value = host, - }) + append(hosts_t, { value = host }) + hosts_t[host] = host end end @@ -434,8 +455,7 @@ local function marshall_route(r) return nil, "headers field must be a table" end - local has_header_plain - + local headers_t = route_t.headers for header_name, header_values in pairs(headers) do if type(header_values) ~= "table" then return nil, "header values must be a table for header '" .. @@ -445,22 +465,19 @@ local function marshall_route(r) header_name = lower(header_name) if header_name ~= "host" then - -- plain header matching - has_header_plain = true - local header_values_map = {} - for i, header_value in ipairs(header_values) do - header_values_map[lower(header_value)] = true + for i = 1, #header_values do + header_values_map[lower(header_values[i])] = true end - insert(route_t.headers, { + append(headers_t, { name = header_name, values_map = header_values_map, }) end end - if has_header_plain then + if headers_t[0] > 0 then route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.HEADER) route_t.match_weight = route_t.match_weight + 1 end @@ -475,11 +492,14 @@ local function marshall_route(r) return nil, "paths field must be a table" end - if #paths > 0 then + local count = #paths + if count > 0 then route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.URI) route_t.match_weight = route_t.match_weight + 1 + local uris_t = route_t.uris + for i = 1, count do + local path = paths[i] - for _, path in ipairs(paths) do if re_find(path, [[^[a-zA-Z0-9\.\-_~/%]*$]]) then -- plain URI or URI prefix @@ -488,8 +508,8 @@ local function marshall_route(r) value = normalize(path, true), } - route_t.uris[path] = uri_t - insert(route_t.uris, uri_t) + append(uris_t, uri_t) + uris_t[path] = uri_t route_t.max_uri_length = max(route_t.max_uri_length, #path) else @@ -505,9 +525,8 @@ local function marshall_route(r) strip_regex = strip_regex, } - route_t.uris[path] = uri_t - insert(route_t.uris, uri_t) - + append(uris_t, uri_t) + uris_t[path] = uri_t route_t.submatch_weight = bor(route_t.submatch_weight, MATCH_SUBRULES.HAS_REGEX_URI) end @@ -524,12 +543,42 @@ local function marshall_route(r) return nil, "methods field must be a table" end - if #methods > 0 then + local count = #methods + if count > 0 then route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.METHOD) route_t.match_weight = route_t.match_weight + 1 - for _, method in ipairs(methods) do - route_t.methods[upper(method)] = true + for i = 1, count do + route_t.methods[upper(methods[i])] = true + end + end + end + + + -- snis + + if snis then + if type(snis) ~= "table" then + return nil, "snis field must be a table" + end + + local count = #snis + if count > 0 then + route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.SNI) + route_t.match_weight = route_t.match_weight + 1 + + for i = 1, count do + local sni = snis[i] + if type(sni) ~= "string" then + return nil, "sni elements must be strings" + end + + if #sni > 1 and byte(sni, -1) == DOT then + -- last dot in FQDNs must not be used for routing + sni = sub(sni, 1, -2) + end + + route_t.snis[sni] = sni end end end @@ -543,26 +592,21 @@ local function marshall_route(r) return nil, "sources field must be a table" end - if #sources > 0 then + local count = #sources + if count > 0 then route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.SRC) route_t.match_weight = route_t.match_weight + 1 - for _, source in ipairs(sources) do + for i = 1, count do + local source = sources[i] if type(source) ~= "table" then return nil, "sources elements must be tables" end - local range_f - - if source.ip and find(source.ip, "/", nil, true) then - local matcher = ipmatcher.new({ source.ip }) - range_f = function(ip) return matcher:match(ip) end - end - - insert(route_t.sources, { + append(route_t.sources, { ip = source.ip, port = source.port, - range_f = range_f, + range_f = create_range_f(source.ip), }) end end @@ -577,58 +621,27 @@ local function marshall_route(r) return nil, "destinations field must be a table" end - if #destinations > 0 then + local count = #destinations + if count > 0 then route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.DST) route_t.match_weight = route_t.match_weight + 1 - for _, destination in ipairs(destinations) do + for i = 1, count do + local destination = destinations[i] if type(destination) ~= "table" then return nil, "destinations elements must be tables" end - local range_f - - if destination.ip and find(destination.ip, "/", nil, true) then - local matcher = ipmatcher.new({ destination.ip }) - range_f = function(ip) return matcher:match(ip) end - end - - insert(route_t.destinations, { + append(route_t.destinations, { ip = destination.ip, port = destination.port, - range_f = range_f, + range_f = create_range_f(destination.ip), }) end end end - -- snis - - if snis then - if type(snis) ~= "table" then - return nil, "snis field must be a table" - end - - if #snis > 0 then - for _, sni in ipairs(snis) do - if type(sni) ~= "string" then - return nil, "sni elements must be strings" - end - - if sni:len() > 1 and sni:sub(-1) == "." then - -- last dot in FQDNs must not be used for routing - sni = sni:sub(1, -2) - end - - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.SNI) - route_t.match_weight = route_t.match_weight + 1 - route_t.snis[sni] = sni - end - end - end - - -- upstream_url parsing @@ -668,31 +681,53 @@ local function marshall_route(r) end +local function index_src_dst(source, indexes, funcs) + for i = 1, source[0] do + local src_dst_t = source[i] + if src_dst_t.ip then + indexes[src_dst_t.ip] = true + + if src_dst_t.range_f then + append(funcs, src_dst_t.range_f) + end + end + + if src_dst_t.port then + indexes[src_dst_t.port] = true + end + end +end + + local function index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, wildcard_hosts, src_trust_funcs, dst_trust_funcs) - for _, host_t in ipairs(route_t.hosts) do + for i = 1, route_t.hosts[0] do + local host_t = route_t.hosts[i] if host_t.wildcard then - insert(wildcard_hosts, host_t) + append(wildcard_hosts, host_t) else plain_indexes.hosts[host_t.value] = true end end - for _, header_t in ipairs(route_t.headers) do - if not plain_indexes.headers[header_t.name] then - plain_indexes.headers[header_t.name] = true - insert(plain_indexes.headers, header_t.name) + local headers = plain_indexes.headers + for i = 1, route_t.headers[0] do + local header_t = route_t.headers[i] + if not headers[header_t.name] then + headers[header_t.name] = true + append(headers, header_t.name) end end - for _, uri_t in ipairs(route_t.uris) do + for i = 1, route_t.uris[0] do + local uri_t = route_t.uris[i] if uri_t.is_prefix then plain_indexes.uris[uri_t.value] = true - insert(prefix_uris, uri_t) + append(prefix_uris, uri_t) else - insert(regex_uris, uri_t) + append(regex_uris, uri_t) end end @@ -700,37 +735,12 @@ local function index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, plain_indexes.methods[method] = true end - for _, src_t in ipairs(route_t.sources) do - if src_t.ip then - plain_indexes.sources[src_t.ip] = true - - if src_t.range_f then - insert(src_trust_funcs, src_t.range_f) - end - end - - if src_t.port then - plain_indexes.sources[src_t.port] = true - end - end - - for _, dst_t in ipairs(route_t.destinations) do - if dst_t.ip then - plain_indexes.destinations[dst_t.ip] = true - - if dst_t.range_f then - insert(dst_trust_funcs, dst_t.range_f) - end - end - - if dst_t.port then - plain_indexes.destinations[dst_t.port] = true - end - end - for sni in pairs(route_t.snis) do plain_indexes.snis[sni] = true end + + index_src_dst(route_t.sources, plain_indexes.sources, src_trust_funcs) + index_src_dst(route_t.destinations, plain_indexes.destinations, dst_trust_funcs) end @@ -739,13 +749,8 @@ local function sort_routes(r1, r2) return r1.submatch_weight > r2.submatch_weight end - do - local r1_n_headers = #r1.headers - local r2_n_headers = #r2.headers - - if r1_n_headers ~= r2_n_headers then - return r1_n_headers > r2_n_headers - end + if r1.headers[0] ~= r2.headers[0] then + return r1.headers[0] > r2.headers[0] end -- only regex path use regex_priority @@ -764,10 +769,6 @@ local function sort_routes(r1, r2) return r1.max_uri_length > r2.max_uri_length end - --if #r1.route.protocols ~= #r2.route.protocols then - -- return #r1.route.protocols < #r2.route.protocols - --end - if r1.route.created_at ~= nil and r2.route.created_at ~= nil then return r1.route.created_at < r2.route.created_at end @@ -789,8 +790,9 @@ end local function sort_sources(r1, _) - for _, source in ipairs(r1.sources) do - if source.ip and source.port then + local sources = r1.sources + for i = 1, sources[0] do + if sources[i].ip and sources[i].port then return true end end @@ -798,14 +800,70 @@ end local function sort_destinations(r1, _) - for _, destination in ipairs(r1.destinations) do - if destination.ip and destination.port then + local destinations = r1.destinations + for i = 1, destinations[0] do + if destinations[i].ip and destinations[i].port then return true end end end +local function sort_src_dst(source, func) + if not isempty(source) then + for _, routes in pairs(source) do + sort(routes, func) + end + end +end + + +local function categorize_hosts_headers_uris(route_t, source, category, key) + for i = 1, source[0] do + local value = source[i][key or "value"] + if category[value] then + append(category[value], route_t) + + else + category[value] = { [0] = 1, route_t } + end + end +end + + +local function categorize_methods_snis(route_t, source, category) + for key in pairs(source) do + if category[key] then + append(category[key], route_t) + else + category[key] = { [0] = 1, route_t } + end + end +end + + +local function categorize_src_dst(route_t, source, category) + for i = 1, source[0] do + local src_dst_t = source[i] + if src_dst_t.ip then + if not category[src_dst_t.ip] then + category[src_dst_t.ip] = { [0] = 0 } + end + + append(category[src_dst_t.ip], route_t) + end + + if src_dst_t.port then + if not category[src_dst_t.port] then + category[src_dst_t.port] = { [0] = 0 } + end + + append(category[src_dst_t.port], route_t) + end + end +end + + local function categorize_route_t(route_t, bit_category, categories) local category = categories[bit_category] if not category then @@ -818,126 +876,112 @@ local function categorize_route_t(route_t, bit_category, categories) routes_by_sources = {}, routes_by_destinations = {}, routes_by_sni = {}, - all = {}, + all = { [0] = 0 }, } categories[bit_category] = category end - insert(category.all, route_t) + append(category.all, route_t) + categorize_hosts_headers_uris(route_t, route_t.hosts, category.routes_by_hosts) + categorize_hosts_headers_uris(route_t, route_t.headers, category.routes_by_headers, "name") + categorize_hosts_headers_uris(route_t, route_t.uris, category.routes_by_uris) + categorize_methods_snis(route_t, route_t.methods, category.routes_by_methods) + categorize_methods_snis(route_t, route_t.snis, category.routes_by_sni) + categorize_src_dst(route_t, route_t.sources, category.routes_by_sources) + categorize_src_dst(route_t, route_t.destinations, category.routes_by_destinations) +end - for _, host_t in ipairs(route_t.hosts) do - if not category.routes_by_hosts[host_t.value] then - category.routes_by_hosts[host_t.value] = {} - end - insert(category.routes_by_hosts[host_t.value], route_t) +local function sanitize_uri_postfix(uri_postfix) + if not uri_postfix or uri_postfix == "" then + return uri_postfix end - for _, header_t in ipairs(route_t.headers) do - if not category.routes_by_headers[header_t.name] then - category.routes_by_headers[header_t.name] = {} - end - - insert(category.routes_by_headers[header_t.name], route_t) + if uri_postfix == "." or uri_postfix == ".." then + return "" end - for _, uri_t in ipairs(route_t.uris) do - if not category.routes_by_uris[uri_t.value] then - category.routes_by_uris[uri_t.value] = {} - end - - insert(category.routes_by_uris[uri_t.value], route_t) + if sub(uri_postfix, 1, 2) == "./" then + return sub(uri_postfix, 3) end - for method in pairs(route_t.methods) do - if not category.routes_by_methods[method] then - category.routes_by_methods[method] = {} - end - - insert(category.routes_by_methods[method], route_t) + if sub(uri_postfix, 1, 3) == "../" then + return sub(uri_postfix, 4) end - for _, src_t in ipairs(route_t.sources) do - if src_t.ip then - if not category.routes_by_sources[src_t.ip] then - category.routes_by_sources[src_t.ip] = {} - end - - insert(category.routes_by_sources[src_t.ip], route_t) - end + return uri_postfix +end - if src_t.port then - if not category.routes_by_sources[src_t.port] then - category.routes_by_sources[src_t.port] = {} - end - insert(category.routes_by_sources[src_t.port], route_t) +local function matcher_src_dst(source, ctx, ip_name, port_name) + for i = 1, source[0] do + local src_dst_t = source[i] + local ip_ok + if not src_dst_t.ip then + ip_ok = true + elseif src_dst_t.range_f then + ip_ok = src_dst_t.range_f(ctx[ip_name]) + else + ip_ok = src_dst_t.ip == ctx[ip_name] end - end - for _, dst_t in ipairs(route_t.destinations) do - if dst_t.ip then - if not category.routes_by_destinations[dst_t.ip] then - category.routes_by_destinations[dst_t.ip] = {} + if ip_ok then + if not src_dst_t.port or (src_dst_t.port == ctx[port_name]) then + ctx.matches[ip_name] = src_dst_t.ip + ctx.matches[port_name] = src_dst_t.port + return true end - - insert(category.routes_by_destinations[dst_t.ip], route_t) end + end +end - if dst_t.port then - if not category.routes_by_destinations[dst_t.port] then - category.routes_by_destinations[dst_t.port] = {} - end - insert(category.routes_by_destinations[dst_t.port], route_t) - end +local function match_regex_uri(uri_t, req_uri, matches) + local m, err = re_match(req_uri, uri_t.strip_regex, "ajo") + if err then + return nil, err end - for sni in pairs(route_t.snis) do - if not category.routes_by_sni[sni] then - category.routes_by_sni[sni] = {} - end - - insert(category.routes_by_sni[sni], route_t) + if not m then + return end -end + local uri_postfix = m.uri_postfix + if uri_postfix then + matches.uri_prefix = sub(req_uri, 1, -(#uri_postfix + 1)) -local function sanitize_uri_postfix(uri_postfix) - if not uri_postfix or uri_postfix == "" then - return uri_postfix - end + -- remove the uri_postfix group + m[#m] = nil + m.uri_postfix = nil - if uri_postfix == "." or uri_postfix == ".." then - return "" + uri_postfix = sanitize_uri_postfix(uri_postfix) end - if sub(uri_postfix, 1, 2) == "./" then - return sub(uri_postfix, 3) - end + matches.uri = uri_t.value + matches.uri_postfix = uri_postfix - if sub(uri_postfix, 1, 3) == "../" then - return sub(uri_postfix, 4) + if m[1] ~= nil then + matches.uri_captures = m end - return uri_postfix + return true end do local matchers = { [MATCH_RULES.HOST] = function(route_t, ctx) + local hosts = route_t.hosts local req_host = ctx.hits.host or ctx.req_host - local host = route_t.hosts[req_host] or route_t.hosts[ctx.host_no_port] + local host = hosts[req_host] or hosts[ctx.host_no_port] if host then ctx.matches.host = host return true end - for i = 1, #route_t.hosts do - local host_t = route_t.hosts[i] - + for i = 1, hosts[0] do + local host_t = hosts[i] if host_t.wildcard then local from, _, err = re_find(ctx.host_with_port, host_t.regex, "ajo") if err then @@ -954,18 +998,19 @@ do end, [MATCH_RULES.HEADER] = function(route_t, ctx) - ctx.matches.headers = {} - - for _, header_t in ipairs(route_t.headers) do + local headers = route_t.headers + local matches_headers = {} + ctx.matches.headers = matches_headers + for i = 1, headers[0] do local found_in_req + local header_t = headers[i] local req_header = ctx.req_headers[header_t.name] - if type(req_header) == "table" then - for _, req_header_val in ipairs(req_header) do - req_header_val = lower(req_header_val) + for j = 1, #req_header do + local req_header_val = lower(req_header[j]) if header_t.values_map[req_header_val] then found_in_req = true - ctx.matches.headers[header_t.name] = req_header_val + matches_headers[header_t.name] = req_header_val break end end @@ -974,7 +1019,7 @@ do req_header = lower(req_header) if header_t.values_map[req_header] then found_in_req = true - ctx.matches.headers[header_t.name] = req_header + matches_headers[header_t.name] = req_header end end @@ -987,89 +1032,56 @@ do end, [MATCH_RULES.URI] = function(route_t, ctx) - do - local uri_t = route_t.uris[ctx.hits.uri or ctx.req_uri] + local req_uri = ctx.req_uri + if req_uri == "" then + return + end + local matches = ctx.matches + do + local uri_t = route_t.uris[ctx.hits.uri or req_uri] if uri_t then if uri_t.is_regex then - local m, err = re_match(ctx.req_uri, uri_t.strip_regex, "ajo") + local is_match, err = match_regex_uri(uri_t, req_uri, matches) + if is_match then + return true + end + if err then log(ERR, "could not evaluate URI prefix/regex: ", err) return end - - if m then - local uri_postfix = m.uri_postfix - if uri_postfix then - ctx.matches.uri_prefix = sub(ctx.req_uri, 1, -(#uri_postfix + 1)) - - -- remove the uri_postfix group - m[#m] = nil - m.uri_postfix = nil - - uri_postfix = sanitize_uri_postfix(uri_postfix) - end - - ctx.matches.uri = uri_t.value - ctx.matches.uri_postfix = uri_postfix - - if m[1] then - ctx.matches.uri_captures = m - end - - return true - end end -- plain or prefix match from the index - ctx.matches.uri_prefix = sub(ctx.req_uri, 1, #uri_t.value) - ctx.matches.uri_postfix = sanitize_uri_postfix(sub(ctx.req_uri, #uri_t.value + 1)) - ctx.matches.uri = uri_t.value - + matches.uri_prefix = sub(req_uri, 1, #uri_t.value) + matches.uri_postfix = sanitize_uri_postfix(sub(req_uri, #uri_t.value + 1)) + matches.uri = uri_t.value return true end end - for i = 1, #route_t.uris do - local uri_t = route_t.uris[i] - + local uris = route_t.uris + for i = 1, uris[0] do + local uri_t = uris[i] if uri_t.is_regex then - local m, err = re_match(ctx.req_uri, uri_t.strip_regex, "ajo") + local is_match, err = match_regex_uri(uri_t, req_uri, matches) + if is_match then + return true + end + if err then log(ERR, "could not evaluate URI prefix/regex: ", err) return end - if m then - local uri_postfix = m.uri_postfix - if uri_postfix then - ctx.matches.uri_prefix = sub(ctx.req_uri, 1, -(#uri_postfix + 1)) - - -- remove the uri_postfix group - m[#m] = nil - m.uri_postfix = nil - - uri_postfix = sanitize_uri_postfix(uri_postfix) - end - - ctx.matches.uri = uri_t.value - ctx.matches.uri_postfix = uri_postfix - - if m[1] then - ctx.matches.uri_captures = m - end - - return true - end - else -- plain or prefix match (not from the index) - local from, to = find(ctx.req_uri, uri_t.value, nil, true) + local from, to = find(req_uri, uri_t.value, nil, true) if from == 1 then - ctx.matches.uri_prefix = sub(ctx.req_uri, 1, to) - ctx.matches.uri_postfix = sanitize_uri_postfix(sub(ctx.req_uri, to + 1)) - ctx.matches.uri = uri_t.value - + matches.uri_prefix = sub(req_uri, 1, to) + matches.uri_postfix = sanitize_uri_postfix(sub(req_uri, to + 1)) + matches.uri = uri_t.value return true end end @@ -1077,88 +1089,44 @@ do end, [MATCH_RULES.METHOD] = function(route_t, ctx) - local method = route_t.methods[ctx.req_method] - if method then + if route_t.methods[ctx.req_method] then ctx.matches.method = ctx.req_method - return true end end, - [MATCH_RULES.SRC] = function(route_t, ctx) - for _, src_t in ipairs(route_t.sources) do - local ip_ok - local port_ok - - if not src_t.ip then - ip_ok = true - elseif src_t.range_f then - ip_ok = src_t.range_f(ctx.src_ip) - else - ip_ok = src_t.ip == ctx.src_ip - end - - if not src_t.port or (src_t.port == ctx.src_port) then - port_ok = true - end - - if ip_ok and port_ok then - ctx.matches.src_ip = src_t.ip - ctx.matches.src_port = src_t.port - return true - end + [MATCH_RULES.SNI] = function(route_t, ctx) + if ctx.req_scheme == "http" or route_t.snis[ctx.sni] then + ctx.matches.sni = ctx.sni + return true end end, - [MATCH_RULES.DST] = function(route_t, ctx) - for _, dst_t in ipairs(route_t.destinations) do - local ip_ok - local port_ok - - if not dst_t.ip then - ip_ok = true - elseif dst_t.range_f then - ip_ok = dst_t.range_f(ctx.dst_ip) - else - ip_ok = dst_t.ip == ctx.dst_ip - end - - if not dst_t.port or (dst_t.port == ctx.dst_port) then - port_ok = true - end - - if ip_ok and port_ok then - ctx.matches.dst_ip = dst_t.ip - ctx.matches.dst_port = dst_t.port - return true - end - end + [MATCH_RULES.SRC] = function(route_t, ctx) + return matcher_src_dst(route_t.sources, ctx, "src_ip", "src_port") end, - [MATCH_RULES.SNI] = function(route_t, ctx) - local sni = route_t.snis[ctx.sni] - if sni or ctx.req_scheme == "http" then - ctx.matches.sni = ctx.sni - return true - end + [MATCH_RULES.DST] = function(route_t, ctx) + return matcher_src_dst(route_t.destinations, ctx, "dst_ip", "dst_port") end, } match_route = function(route_t, ctx) -- run cached matcher - if type(matchers[route_t.match_rules]) == "function" then + local match_rules = route_t.match_rules + if type(matchers[match_rules]) == "function" then clear_tab(ctx.matches) - return matchers[route_t.match_rules](route_t, ctx) + return matchers[match_rules](route_t, ctx) end -- build and cache matcher - local matchers_set = {} + local matchers_set = { [0] = 0 } for _, bit_match_rule in pairs(MATCH_RULES) do - if band(route_t.match_rules, bit_match_rule) ~= 0 then - matchers_set[#matchers_set + 1] = matchers[bit_match_rule] + if band(match_rules, bit_match_rule) ~= 0 then + append(matchers_set, matchers[bit_match_rule]) end end @@ -1166,7 +1134,7 @@ do -- clear matches context for this try on this route clear_tab(ctx.matches) - for i = 1, #matchers_set do + for i = 1, matchers_set[0] do if not matchers_set[i](route_t, ctx) then return end @@ -1200,32 +1168,18 @@ do return category.routes_by_methods[ctx.req_method] end, - [MATCH_RULES.SRC] = function(category, ctx) - local routes = category.routes_by_sources[ctx.src_ip] - if routes then - return routes - end - - routes = category.routes_by_sources[ctx.src_port] - if routes then - return routes - end + [MATCH_RULES.SNI] = function(category, ctx) + return category.routes_by_sni[ctx.sni] end, - [MATCH_RULES.DST] = function(category, ctx) - local routes = category.routes_by_destinations[ctx.dst_ip] - if routes then - return routes - end - - routes = category.routes_by_destinations[ctx.dst_port] - if routes then - return routes - end + [MATCH_RULES.SRC] = function(category, ctx) + return category.routes_by_sources[ctx.src_ip] + or category.routes_by_sources[ctx.src_port] end, - [MATCH_RULES.SNI] = function(category, ctx) - return category.routes_by_sni[ctx.sni] + [MATCH_RULES.DST] = function(category, ctx) + return category.routes_by_destinations[ctx.dst_ip] + or category.routes_by_destinations[ctx.dst_port] end, } @@ -1234,7 +1188,8 @@ do local reducers_set = {} local header_rule = 0 - for _, bit_match_rule in ipairs(SORTED_MATCH_RULES) do + for i = 1, SORTED_MATCH_RULES[0] do + local bit_match_rule = SORTED_MATCH_RULES[i] if band(bit_category, bit_match_rule) ~= 0 then reducers_count = reducers_count + 1 reducers_set[reducers_count] = reducers[bit_match_rule] @@ -1278,6 +1233,29 @@ do end +local function match_src_dst(source, ip, port, funcs) + if source[ip] or source[port] then + return true + + elseif funcs[0] > 0 then + for i = 1, funcs[0] do + if funcs[i](ip) then + return true + end + end + end +end + + +local function match_candidates(candidates, ctx) + for i = 1, #candidates do + if match_route(candidates[i], ctx) then + return candidates[i] + end + end +end + + local _M = {} @@ -1295,17 +1273,11 @@ function _M.new(routes) local self = {} - local ctx = { - hits = {}, - matches = {}, - } - - -- hash table for fast lookup of plain properties -- incoming requests/connections local plain_indexes = { hosts = {}, - headers = {}, + headers = { [0] = 0 }, uris = {}, methods = {}, sources = {}, @@ -1317,11 +1289,11 @@ function _M.new(routes) -- when hash lookup in plain_indexes fails, those are arrays -- of regexes for `uris` as prefixes and `hosts` as wildcards -- or IP ranges comparison functions - local prefix_uris = {} -- will be sorted by length - local regex_uris = {} - local wildcard_hosts = {} - local src_trust_funcs = {} - local dst_trust_funcs = {} + local prefix_uris = { [0] = 0 } -- will be sorted by length + local regex_uris = { [0] = 0 } + local wildcard_hosts = { [0] = 0 } + local src_trust_funcs = { [0] = 0 } + local dst_trust_funcs = { [0] = 0 } -- all routes grouped by the category they belong to, to reduce @@ -1338,38 +1310,40 @@ function _M.new(routes) -- index routes do - local marshalled_routes = {} + local marshalled_routes = { [0] = 0 } for i = 1, #routes do yield(true) - local route = utils.deep_copy(routes[i], false) - local paths = utils.deep_copy(route.route.paths, false) - if paths ~= nil and #paths > 1 then - -- split routes by paths to sort properly - for j = 1, #paths do - local index = #marshalled_routes + 1 - local err + local route = routes[i] + local r = routes[i].route + if r.id ~= nil then + routes_by_id[r.id] = route + end - route.route.paths = { paths[j] } - marshalled_routes[index], err = marshall_route(route) - if not marshalled_routes[index] then + local paths = r.paths + local count = paths and #paths or 0 + if count > 1 then + -- split routes by paths to sort properly + for j = 1, count do + r.paths = { paths[j] } + local route_t, err = marshall_route(route) + if not route_t then return nil, err end + + append(marshalled_routes, route_t) end - else - local index = #marshalled_routes + 1 - local err + r.paths = paths - marshalled_routes[index], err = marshall_route(route) - if not marshalled_routes[index] then + else + local route_t, err = marshall_route(route) + if not route_t then return nil, err end - end - if routes[i].route.id ~= nil then - routes_by_id[routes[i].route.id] = routes[i] + append(marshalled_routes, route_t) end end @@ -1383,11 +1357,10 @@ function _M.new(routes) sort(marshalled_routes, sort_routes) - for i = 1, #marshalled_routes do + for i = 1, marshalled_routes[0] do yield(true) local route_t = marshalled_routes[i] - categorize_route_t(route_t, route_t.match_rules, categories) index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, wildcard_hosts, src_trust_funcs, dst_trust_funcs) @@ -1397,7 +1370,7 @@ function _M.new(routes) -- a sorted array of all categories bits (from the most significant -- matching-wise, to the least significant) - local categories_weight_sorted = {} + local categories_weight_sorted = { [0] = 0 } -- a lookup array to get the category_idx from a category_bit. The @@ -1406,7 +1379,7 @@ function _M.new(routes) for category_bit, category in pairs(categories) do - insert(categories_weight_sorted, { + append(categories_weight_sorted, { category_bit = category_bit, match_weight = category.match_weight, }) @@ -1414,30 +1387,33 @@ function _M.new(routes) sort(categories_weight_sorted, sort_categories) - for i, c in ipairs(categories_weight_sorted) do - categories_lookup[c.category_bit] = i + for i = 1, categories_weight_sorted[0] do + categories_lookup[categories_weight_sorted[i].category_bit] = i end yield() - -- the number of categories to iterate on for this instance of the router - local categories_len = #categories_weight_sorted - sort(prefix_uris, sort_uris) - for _, category in pairs(categories) do - yield() - - for _, routes in pairs(category.routes_by_sources) do - sort(routes, sort_sources) - end + if not isempty(categories) then + for _, category in pairs(categories) do + yield() - for _, routes in pairs(category.routes_by_destinations) do - sort(routes, sort_destinations) + sort_src_dst(category.routes_by_sources, sort_sources) + sort_src_dst(category.routes_by_destinations, sort_destinations) end end - local grab_req_headers = #plain_indexes.headers > 0 + local match_headers = plain_indexes.headers[0] > 0 + local match_prefix_uris = prefix_uris[0] > 0 + local match_regex_uris = regex_uris[0] > 0 + local match_hosts = not isempty(plain_indexes.hosts) + local match_wildcard_hosts = not isempty(wildcard_hosts) + local match_uris = not isempty(plain_indexes.uris) + local match_methods = not isempty(plain_indexes.methods) + local match_snis = not isempty(plain_indexes.snis) + local match_sources = not isempty(plain_indexes.sources) + local match_destinations = not isempty(plain_indexes.destinations) local function find_route(req_method, req_uri, req_host, req_scheme, src_ip, src_port, @@ -1478,17 +1454,28 @@ function _M.new(routes) req_uri = req_uri or "" req_host = req_host or "" req_headers = req_headers or EMPTY_T - - ctx.req_method = req_method - ctx.req_uri = req_uri - ctx.req_host = req_host - ctx.req_scheme = req_scheme - ctx.req_headers = req_headers - ctx.src_ip = src_ip or "" - ctx.src_port = src_port or "" - ctx.dst_ip = dst_ip or "" - ctx.dst_port = dst_port or "" - ctx.sni = sni or "" + src_ip = src_ip or "" + src_port = src_port or "" + dst_ip = dst_ip or "" + dst_port = dst_port or "" + sni = sni or "" + + local matches = {} + local hits = {} + local ctx = { + hits = hits, + matches = matches, + req_method = req_method, + req_uri = req_uri, + req_host = req_host, + req_scheme = req_scheme, + req_headers = req_headers, + src_ip = src_ip, + src_port = src_port, + dst_ip = dst_ip, + dst_port = dst_port, + sni = sni, + } -- input sanitization for matchers @@ -1496,8 +1483,6 @@ function _M.new(routes) local raw_req_host = req_host - req_method = upper(req_method) - -- req_host might have port or maybe not, host_no_port definitely doesn't -- if there wasn't a port, req_port is assumed to be the default port -- according the protocol scheme @@ -1508,7 +1493,6 @@ function _M.new(routes) ctx.host_with_port = host_with_port ctx.host_no_port = host_no_port - local hits = ctx.hits local req_category = 0x00 clear_tab(hits) @@ -1519,11 +1503,15 @@ function _M.new(routes) -- header match - for _, header_name in ipairs(plain_indexes.headers) do - if req_headers[header_name] then - req_category = bor(req_category, MATCH_RULES.HEADER) - hits.header_name = header_name - break + if match_headers then + for i = 1, plain_indexes.headers[0] do + local name = plain_indexes.headers[i] + local value = req_headers[name] + if value then + req_category = bor(req_category, MATCH_RULES.HEADER) + hits.header_name = name + break + end end end @@ -1544,22 +1532,22 @@ function _M.new(routes) -- host match - if plain_indexes.hosts[host_with_port] - or plain_indexes.hosts[host_no_port] + if match_hosts and (plain_indexes.hosts[host_with_port] or + plain_indexes.hosts[host_no_port]) then req_category = bor(req_category, MATCH_RULES.HOST) - elseif ctx.req_host then - for i = 1, #wildcard_hosts do - local from, _, err = re_find(host_with_port, wildcard_hosts[i].regex, - "ajo") + elseif match_wildcard_hosts and req_host then + for i = 1, wildcard_hosts[0] do + local host = wildcard_hosts[i] + local from, _, err = re_find(host_with_port, host.regex, "ajo") if err then log(ERR, "could not match wildcard host: ", err) return end if from then - hits.host = wildcard_hosts[i].value + hits.host = host.value req_category = bor(req_category, MATCH_RULES.HOST) break end @@ -1568,27 +1556,29 @@ function _M.new(routes) -- uri match - for i = 1, #regex_uris do - local from, _, err = re_find(req_uri, regex_uris[i].regex, "ajo") - if err then - log(ERR, "could not evaluate URI regex: ", err) - return - end + if match_regex_uris then + for i = 1, regex_uris[0] do + local from, _, err = re_find(req_uri, regex_uris[i].regex, "ajo") + if err then + log(ERR, "could not evaluate URI regex: ", err) + return + end - if from then - hits.uri = regex_uris[i].value - req_category = bor(req_category, MATCH_RULES.URI) - break + if from then + hits.uri = regex_uris[i].value + req_category = bor(req_category, MATCH_RULES.URI) + break + end end end - if not hits.uri then + if match_uris and not hits.uri then if plain_indexes.uris[req_uri] then hits.uri = req_uri req_category = bor(req_category, MATCH_RULES.URI) - else - for i = 1, #prefix_uris do + elseif match_prefix_uris then + for i = 1, prefix_uris[0] do if find(req_uri, prefix_uris[i].value, nil, true) == 1 then hits.uri = prefix_uris[i].value req_category = bor(req_category, MATCH_RULES.URI) @@ -1600,48 +1590,26 @@ function _M.new(routes) -- method match - if plain_indexes.methods[req_method] then + if match_methods and plain_indexes.methods[req_method] then req_category = bor(req_category, MATCH_RULES.METHOD) end - -- src match + -- sni match - if plain_indexes.sources[ctx.src_ip] then - req_category = bor(req_category, MATCH_RULES.SRC) + if match_snis and plain_indexes.snis[sni] then + req_category = bor(req_category, MATCH_RULES.SNI) + end - elseif plain_indexes.sources[ctx.src_port] then - req_category = bor(req_category, MATCH_RULES.SRC) + -- src match - else - for i = 1, #src_trust_funcs do - if src_trust_funcs[i](ctx.src_ip) then - req_category = bor(req_category, MATCH_RULES.SRC) - break - end - end + if match_sources and match_src_dst(plain_indexes.sources, src_ip, src_port, src_trust_funcs) then + req_category = bor(req_category, MATCH_RULES.SRC) end -- dst match - if plain_indexes.destinations[ctx.dst_ip] then - req_category = bor(req_category, MATCH_RULES.DST) - - elseif plain_indexes.destinations[ctx.dst_port] then + if match_destinations and match_src_dst(plain_indexes.destinations, dst_ip, dst_port, dst_trust_funcs) then req_category = bor(req_category, MATCH_RULES.DST) - - else - for i = 1, #dst_trust_funcs do - if dst_trust_funcs[i](ctx.dst_ip) then - req_category = bor(req_category, MATCH_RULES.DST) - break - end - end - end - - -- sni match - - if plain_indexes.snis[ctx.sni] then - req_category = bor(req_category, MATCH_RULES.SNI) end --print("highest potential category: ", req_category) @@ -1653,7 +1621,7 @@ function _M.new(routes) local category_idx = categories_lookup[req_category] or 1 local matched_route - while category_idx <= categories_len do + while category_idx <= categories_weight_sorted[0] do local bit_category = categories_weight_sorted[category_idx].category_bit local category = categories[bit_category] @@ -1665,31 +1633,20 @@ function _M.new(routes) -- check against a reduced set of routes that is a strong candidate -- for this request, instead of iterating over all the routes of -- this category - for i = 1, #reduced_candidates do - if match_route(reduced_candidates[i], ctx) then - matched_route = reduced_candidates[i] - break - end - end + matched_route = match_candidates(reduced_candidates, ctx) end if not matched_route then -- no result from the reduced set, must check for results from the -- full list of routes from that category before checking a lower -- category - for i = 1, #category_candidates do - if match_route(category_candidates[i], ctx) then - matched_route = category_candidates[i] - break - end - end + matched_route = match_candidates(category_candidates, ctx) end if matched_route then local upstream_host local upstream_uri local upstream_url_t = matched_route.upstream_url_t - local matches = ctx.matches if matched_route.route.id and routes_by_id[matched_route.route.id].route then matched_route.route = routes_by_id[matched_route.route.id].route @@ -1836,7 +1793,7 @@ function _M.new(routes) local headers local err - if grab_req_headers then + if match_headers then headers, err = get_headers(MAX_REQ_HEADERS) if err == "truncated" then log(WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", @@ -1846,15 +1803,13 @@ function _M.new(routes) headers["host"] = nil end - do - local idx = find(req_uri, "?", 2, true) - if idx then - req_uri = sub(req_uri, 1, idx - 1) - end - - req_uri = normalize(req_uri, true) + local idx = find(req_uri, "?", 2, true) + if idx then + req_uri = sub(req_uri, 1, idx - 1) end + req_uri = normalize(req_uri, true) + local match_t = find_route(req_method, req_uri, req_host, req_scheme, nil, nil, -- src_ip, src_port nil, nil, -- dst_ip, dst_port @@ -1866,23 +1821,25 @@ function _M.new(routes) -- debug HTTP request header logic if var.http_kong_debug then - if match_t.route then - if match_t.route.id then - header["Kong-Route-Id"] = match_t.route.id + local route = match_t.route + if route then + if route.id then + header["Kong-Route-Id"] = route.id end - if match_t.route.name then - header["Kong-Route-Name"] = match_t.route.name + if route.name then + header["Kong-Route-Name"] = route.name end end - if match_t.service then - if match_t.service.id then - header["Kong-Service-Id"] = match_t.service.id + local service = match_t.service + if service then + if service.id then + header["Kong-Service-Id"] = service.id end - if match_t.service.name then - header["Kong-Service-Name"] = match_t.service.name + if service.name then + header["Kong-Service-Name"] = service.name end end end @@ -1893,8 +1850,8 @@ function _M.new(routes) else -- stream function self.exec(ctx) local src_ip = var.remote_addr - local src_port = tonumber(var.remote_port, 10) local dst_ip = var.server_addr + local src_port = tonumber(var.remote_port, 10) local dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or tonumber(var.server_port, 10) -- error value for non-TLS connections ignored intentionally From 2243014b1e90b340a2568e20808f3cf819041555 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 11:21:07 +0200 Subject: [PATCH 1113/4351] perf(router) compiles the regex used to detect if the path is plain --- kong/router.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/router.lua b/kong/router.lua index e32056a7bcf..952c2a3ea89 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -500,7 +500,7 @@ local function marshall_route(r) for i = 1, count do local path = paths[i] - if re_find(path, [[^[a-zA-Z0-9\.\-_~/%]*$]]) then + if re_find(path, [[[a-zA-Z0-9\.\-_~/%]*$]], "ajo") then -- plain URI or URI prefix local uri_t = { From 8b923ecb0c66a40636b80ddc3fdab59567e10331 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 11:32:53 +0200 Subject: [PATCH 1114/4351] perf(router) enable route caching for header based routes --- kong/router.lua | 68 ++++++++++++++++++++++++++++++++----------------- 1 file changed, 45 insertions(+), 23 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 952c2a3ea89..a7689c69dcf 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -2,6 +2,7 @@ local constants = require "kong.constants" local ipmatcher = require "resty.ipmatcher" local lrucache = require "resty.lrucache" local isempty = require "table.isempty" +local clone = require "table.clone" local bit = require "bit" @@ -16,6 +17,7 @@ local re_find = ngx.re.find local header = ngx.header local var = ngx.var local ngx_log = ngx.log +local concat = table.concat local sort = table.sort local byte = string.byte local upper = string.upper @@ -1503,31 +1505,53 @@ function _M.new(routes) -- header match - if match_headers then - for i = 1, plain_indexes.headers[0] do - local name = plain_indexes.headers[i] - local value = req_headers[name] - if value then - req_category = bor(req_category, MATCH_RULES.HEADER) - hits.header_name = name - break + local headers_key do + local headers_count + if match_headers then + for i = 1, plain_indexes.headers[0] do + local name = plain_indexes.headers[i] + local value = req_headers[name] + if value then + if type(value) == "table" then + value = clone(value) + for i = 1, #value do + value[i] = lower(value[i]) + end + sort(value) + value = concat(value, ", ") + + else + value = lower(value) + end + + if not headers_count then + headers_count = 1 + headers_key = { "|" .. name .. "=" .. value } + + else + headers_count = headers_count + 1 + headers_key[headers_count] = name .. "=" .. value + end + + if not hits.header_name then + hits.header_name = name + req_category = bor(req_category, MATCH_RULES.HEADER) + end + end end end + headers_key = headers_key and concat(headers_key, "|") or "" end - -- cache lookup (except for headers-matched Routes) - -- if trigger headers match rule, ignore routes cache - - local cache_key = req_method .. "|" .. req_uri .. "|" .. req_host .. - "|" .. ctx.src_ip .. "|" .. ctx.src_port .. - "|" .. ctx.dst_ip .. "|" .. ctx.dst_port .. - "|" .. ctx.sni + -- cache lookup - do - local match_t = cache:get(cache_key) - if match_t and hits.header_name == nil then - return match_t - end + local cache_key = req_method .. "|" .. req_uri .. "|" .. req_host + .. "|" .. src_ip .. "|" .. src_port + .. "|" .. dst_ip .. "|" .. dst_port + .. "|" .. sni .. headers_key + local match_t = cache:get(cache_key) + if match_t then + return match_t end -- host match @@ -1762,9 +1786,7 @@ function _M.new(routes) } } - if band(matched_route.match_rules, MATCH_RULES.HEADER) == 0 then - cache:set(cache_key, match_t) - end + cache:set(cache_key, match_t) return match_t end From 6b9104fd438f19b6e31108b4c444ecf2865ca583 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 11:34:58 +0200 Subject: [PATCH 1115/4351] perf(router) add negative caching for non-matches --- kong/router.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kong/router.lua b/kong/router.lua index a7689c69dcf..c815814dda2 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1307,6 +1307,7 @@ function _M.new(routes) local cache = lrucache.new(MATCH_LRUCACHE_SIZE) + local cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) -- index routes @@ -1554,6 +1555,10 @@ function _M.new(routes) return match_t end + if cache_neg:get(cache_key) then + return + end + -- host match if match_hosts and (plain_indexes.hosts[host_with_port] or @@ -1798,6 +1803,7 @@ function _M.new(routes) end -- no match :'( + cache_neg:set(cache_key, true) end From f205bc76448eef7e5fdde31747340d7ed6b628f4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 11:42:14 +0200 Subject: [PATCH 1116/4351] perf(router) pass caches to router that enables flushing of caches ### Summary Previously on each router rebuild, we created a new caches (`resty.lru`), Which in turn creates a lot of garbage. This commit moves caches outside of router which now allows us to do more efficient `flush_all` when rebuilding the router. --- kong/router.lua | 13 ++++++++----- kong/runloop/handler.lua | 10 +++++++++- 2 files changed, 17 insertions(+), 6 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index c815814dda2..a81c187618b 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1258,7 +1258,7 @@ local function match_candidates(candidates, ctx) end -local _M = {} +local _M = { MATCH_LRUCACHE_SIZE = MATCH_LRUCACHE_SIZE } -- for unit-testing purposes only @@ -1266,7 +1266,7 @@ _M._set_ngx = _set_ngx _M.split_port = split_port -function _M.new(routes) +function _M.new(routes, cache, cache_neg) if type(routes) ~= "table" then return error("expected arg #1 routes to be a table") end @@ -1305,10 +1305,13 @@ function _M.new(routes) -- all routes indexed by id local routes_by_id = {} + if not cache then + cache = lrucache.new(MATCH_LRUCACHE_SIZE) + end - local cache = lrucache.new(MATCH_LRUCACHE_SIZE) - local cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) - + if not cache_neg then + cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) + end -- index routes diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e816d8523c5..38819deef61 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -11,6 +11,9 @@ local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local declarative = require "kong.db.declarative" local workspaces = require "kong.workspaces" +local lrucache = require "resty.lrucache" + + local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -616,6 +619,8 @@ end do local router local router_version + local router_cache = lrucache.new(Router.MATCH_LRUCACHE_SIZE) + local router_cache_neg = lrucache.new(Router.MATCH_LRUCACHE_SIZE) -- Given a protocol, return the subsystem that handles it @@ -775,7 +780,7 @@ do counter = counter + 1 end - local new_router, err = Router.new(routes) + local new_router, err = Router.new(routes, router_cache, router_cache_neg) if not new_router then return nil, "could not create router: " .. err end @@ -786,6 +791,9 @@ do router_version = version end + router_cache:flush_all() + router_cache_neg:flush_all() + -- LEGACY - singletons module is deprecated singletons.router = router -- /LEGACY From 4f308efc90e0e16fd974fca7d131d2b1ebc3eedd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 14:03:45 +0200 Subject: [PATCH 1117/4351] perf(router) only run throught rules that are supported by nginx module ### Summary It is not neccessary to go through all the match rules on `http` and `stream` modules as they don't support the same matchers. --- kong/router.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index a81c187618b..ad486237ca0 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -9,7 +9,7 @@ local bit = require "bit" local hostname_type = require("kong.tools.utils").hostname_type local normalize = require("kong.tools.uri").normalize local setmetatable = setmetatable -local subsystem = ngx.config.subsystem +local is_http = ngx.config.subsystem == "http" local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers local re_match = ngx.re.match @@ -313,7 +313,7 @@ local function _set_ngx(mock_ngx) if type(mock_ngx.config) == "table" then if mock_ngx.config.subsystem then - subsystem = mock_ngx.config.subsystem + is_http = mock_ngx.config.subsystem == "http" end end @@ -1813,7 +1813,7 @@ function _M.new(routes, cache, cache_neg) self.select = find_route self._set_ngx = _set_ngx - if subsystem == "http" then + if is_http then function self.exec(ctx) local req_method = get_method() local req_uri = ctx and ctx.request_uri or var.request_uri From cc2ccb96c29251c14f0df817fac86576e2199cf3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 Nov 2021 14:04:18 +0200 Subject: [PATCH 1118/4351] style(router) add space after comma on one statement --- kong/router.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/router.lua b/kong/router.lua index ad486237ca0..6cc6cfe1490 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -756,7 +756,7 @@ local function sort_routes(r1, r2) end -- only regex path use regex_priority - if band(r1.submatch_weight,MATCH_SUBRULES.HAS_REGEX_URI) ~= 0 then + if band(r1.submatch_weight, MATCH_SUBRULES.HAS_REGEX_URI) ~= 0 then do local rp1 = r1.route.regex_priority or 0 local rp2 = r2.route.regex_priority or 0 From 223a1a13ef171e024f5d2ec298d4a0e1b5b49893 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 4 Nov 2021 23:26:41 +0200 Subject: [PATCH 1119/4351] refactor(router) move variables closer to usage and optimize some code paths --- kong/router.lua | 151 +++++++++++++++++++++++------------------------- 1 file changed, 72 insertions(+), 79 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 6cc6cfe1490..14e6bfb76d8 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1272,9 +1272,6 @@ function _M.new(routes, cache, cache_neg) end - local self = {} - - -- hash table for fast lookup of plain properties -- incoming requests/connections local plain_indexes = { @@ -1456,6 +1453,10 @@ function _M.new(routes, cache, cache_neg) error("headers must be a table", 2) end + -- input sanitization for matchers + + local raw_req_host = req_host + req_method = req_method or "" req_uri = req_uri or "" req_host = req_host or "" @@ -1466,42 +1467,8 @@ function _M.new(routes, cache, cache_neg) dst_port = dst_port or "" sni = sni or "" - local matches = {} - local hits = {} - local ctx = { - hits = hits, - matches = matches, - req_method = req_method, - req_uri = req_uri, - req_host = req_host, - req_scheme = req_scheme, - req_headers = req_headers, - src_ip = src_ip, - src_port = src_port, - dst_ip = dst_ip, - dst_port = dst_port, - sni = sni, - } - - -- input sanitization for matchers - - -- hosts - - local raw_req_host = req_host - - -- req_host might have port or maybe not, host_no_port definitely doesn't - -- if there wasn't a port, req_port is assumed to be the default port - -- according the protocol scheme - local host_no_port, host_with_port = split_port(req_host, - req_scheme == "https" - and 443 or 80) - - ctx.host_with_port = host_with_port - ctx.host_no_port = host_no_port - local req_category = 0x00 - - clear_tab(hits) + local hits = {} -- router, router, which of these routes is the fairest? -- @@ -1510,7 +1477,7 @@ function _M.new(routes, cache, cache_neg) -- header match local headers_key do - local headers_count + local headers_count = 0 if match_headers then for i = 1, plain_indexes.headers[0] do local name = plain_indexes.headers[i] @@ -1528,15 +1495,18 @@ function _M.new(routes, cache, cache_neg) value = lower(value) end - if not headers_count then - headers_count = 1 - headers_key = { "|" .. name .. "=" .. value } + if headers_count == 0 then + headers_key = { "|", name, "=", value } else - headers_count = headers_count + 1 - headers_key[headers_count] = name .. "=" .. value + headers_key[headers_count+1] = "|" + headers_key[headers_count+2] = name + headers_key[headers_count+3] = "=" + headers_key[headers_count+4] = value end + headers_count = headers_count + 4 + if not hits.header_name then hits.header_name = name req_category = bor(req_category, MATCH_RULES.HEADER) @@ -1544,7 +1514,7 @@ function _M.new(routes, cache, cache_neg) end end end - headers_key = headers_key and concat(headers_key, "|") or "" + headers_key = headers_key and concat(headers_key, nil, 1, headers_count) or "" end -- cache lookup @@ -1564,24 +1534,31 @@ function _M.new(routes, cache, cache_neg) -- host match - if match_hosts and (plain_indexes.hosts[host_with_port] or - plain_indexes.hosts[host_no_port]) - then - req_category = bor(req_category, MATCH_RULES.HOST) - - elseif match_wildcard_hosts and req_host then - for i = 1, wildcard_hosts[0] do - local host = wildcard_hosts[i] - local from, _, err = re_find(host_with_port, host.regex, "ajo") - if err then - log(ERR, "could not match wildcard host: ", err) - return - end + -- req_host might have port or maybe not, host_no_port definitely doesn't + -- if there wasn't a port, req_port is assumed to be the default port + -- according the protocol scheme + local host_no_port, host_with_port + if raw_req_host then + host_no_port, host_with_port = split_port(req_host, req_scheme == "https" and 443 or 80) + if match_hosts and (plain_indexes.hosts[host_with_port] or + plain_indexes.hosts[host_no_port]) + then + req_category = bor(req_category, MATCH_RULES.HOST) + + elseif match_wildcard_hosts then + for i = 1, wildcard_hosts[0] do + local host = wildcard_hosts[i] + local from, _, err = re_find(host_with_port, host.regex, "ajo") + if err then + log(ERR, "could not match wildcard host: ", err) + return + end - if from then - hits.host = host.value - req_category = bor(req_category, MATCH_RULES.HOST) - break + if from then + hits.host = host.value + req_category = bor(req_category, MATCH_RULES.HOST) + break + end end end end @@ -1651,8 +1628,26 @@ function _M.new(routes, cache, cache_neg) if req_category ~= 0x00 then local category_idx = categories_lookup[req_category] or 1 + local matches = {} local matched_route + local ctx = { + hits = hits, + matches = matches, + req_method = req_method, + req_uri = req_uri, + req_host = req_host, + req_scheme = req_scheme, + req_headers = req_headers, + src_ip = src_ip, + src_port = src_port, + dst_ip = dst_ip, + dst_port = dst_port, + sni = sni, + host_with_port = host_with_port, + host_no_port = host_no_port, + } + while category_idx <= categories_weight_sorted[0] do local bit_category = categories_weight_sorted[category_idx].category_bit local category = categories[bit_category] @@ -1767,7 +1762,7 @@ function _M.new(routes, cache, cache_neg) -- preserve_host header logic if matched_route.preserve_host then - upstream_host = raw_req_host or var.http_host + upstream_host = raw_req_host end end @@ -1809,22 +1804,18 @@ function _M.new(routes, cache, cache_neg) cache_neg:set(cache_key, true) end - - self.select = find_route - self._set_ngx = _set_ngx - + local exec if is_http then - function self.exec(ctx) + exec = function(ctx) local req_method = get_method() local req_uri = ctx and ctx.request_uri or var.request_uri - local req_host = var.http_host or "" + local req_host = var.http_host local req_scheme = ctx and ctx.scheme or var.scheme - local sni, _ = server_name() + local sni = server_name() local headers - local err - if match_headers then + local err headers, err = get_headers(MAX_REQ_HEADERS) if err == "truncated" then log(WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", @@ -1846,11 +1837,10 @@ function _M.new(routes, cache, cache_neg) nil, nil, -- dst_ip, dst_port sni, headers) if not match_t then - return nil + return end -- debug HTTP request header logic - if var.http_kong_debug then local route = match_t.route if route then @@ -1879,14 +1869,14 @@ function _M.new(routes, cache, cache_neg) end else -- stream - function self.exec(ctx) + exec = function(ctx) local src_ip = var.remote_addr local dst_ip = var.server_addr local src_port = tonumber(var.remote_port, 10) local dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or tonumber(var.server_port, 10) -- error value for non-TLS connections ignored intentionally - local sni, _ = server_name() + local sni = server_name() -- fallback to preread SNI if current connection doesn't terminate TLS if not sni then sni = var.ssl_preread_server_name @@ -1895,13 +1885,12 @@ function _M.new(routes, cache, cache_neg) local scheme if var.protocol == "UDP" then scheme = "udp" - else scheme = sni and "tls" or "tcp" end -- when proxying TLS request in second layer or doing TLS passthrough - -- rewrite the dst_ip,port back to what specified in proxy_protocol + -- rewrite the dst_ip, port back to what specified in proxy_protocol if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then dst_ip = var.proxy_protocol_server_addr dst_port = tonumber(var.proxy_protocol_server_port) @@ -1914,7 +1903,11 @@ function _M.new(routes, cache, cache_neg) end end - return self + return { + _set_ngx = _set_ngx, + select = find_route, + exec = exec + } end From b2db8c9321d1b99c6ba5f435acef6daff41f25f2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Nov 2021 11:28:31 +0200 Subject: [PATCH 1120/4351] refactor(router) split find_route to find_route and find_match --- kong/router.lua | 356 +++++++++++++++++++++++++----------------------- 1 file changed, 183 insertions(+), 173 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 14e6bfb76d8..d9d8999ea13 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1258,6 +1258,164 @@ local function match_candidates(candidates, ctx) end +local function find_match(ctx) + -- iterate from the highest matching to the lowest category to + -- find our route + local category_idx = ctx.categories_lookup[ctx.req_category] or 1 + while category_idx <= ctx.categories_weight_sorted[0] do + local matched_route + + local bit_category = ctx.categories_weight_sorted[category_idx].category_bit + local category = ctx.categories[bit_category] + + if category then + local reduced_candidates, category_candidates = reduce(category, + bit_category, + ctx) + if reduced_candidates then + -- check against a reduced set of routes that is a strong candidate + -- for this request, instead of iterating over all the routes of + -- this category + matched_route = match_candidates(reduced_candidates, ctx) + end + + if not matched_route then + -- no result from the reduced set, must check for results from the + -- full list of routes from that category before checking a lower + -- category + matched_route = match_candidates(category_candidates, ctx) + end + + if matched_route then + local upstream_host + local upstream_uri + local upstream_url_t = matched_route.upstream_url_t + + if matched_route.route.id and ctx.routes_by_id[matched_route.route.id].route then + matched_route.route = ctx.routes_by_id[matched_route.route.id].route + end + + local matches = ctx.matches + + -- Path construction + + local request_prefix + + if matched_route.type == "http" then + request_prefix = matched_route.strip_uri and matches.uri_prefix or nil + + -- if we do not have a path-match, then the postfix is simply the + -- incoming path, without the initial slash + local req_uri = ctx.req_uri + local request_postfix = matches.uri_postfix or sub(req_uri, 2, -1) + local upstream_base = upstream_url_t.path or "/" + + if matched_route.route.path_handling == "v1" then + if matched_route.strip_uri then + -- we drop the matched part, replacing it with the upstream path + if byte(upstream_base, -1) == SLASH and + byte(request_postfix, 1) == SLASH then + -- double "/", so drop the first + upstream_uri = sub(upstream_base, 1, -2) .. request_postfix + + else + upstream_uri = upstream_base .. request_postfix + end + + else + -- we retain the incoming path, just prefix it with the upstream + -- path, but skip the initial slash + upstream_uri = upstream_base .. sub(req_uri, 2, -1) + end + + else -- matched_route.route.path_handling == "v0" + if byte(upstream_base, -1) == SLASH then + -- ends with / and strip_uri = true + if matched_route.strip_uri then + if request_postfix == "" then + if upstream_base == "/" then + upstream_uri = "/" + elseif byte(req_uri, -1) == SLASH then + upstream_uri = upstream_base + else + upstream_uri = sub(upstream_base, 1, -2) + end + elseif byte(request_postfix, 1, 1) == SLASH then + -- double "/", so drop the first + upstream_uri = sub(upstream_base, 1, -2) .. request_postfix + else -- ends with / and strip_uri = true, no double slash + upstream_uri = upstream_base .. request_postfix + end + + else -- ends with / and strip_uri = false + -- we retain the incoming path, just prefix it with the upstream + -- path, but skip the initial slash + upstream_uri = upstream_base .. sub(req_uri, 2) + end + + else -- does not end with / + -- does not end with / and strip_uri = true + if matched_route.strip_uri then + if request_postfix == "" then + if #req_uri > 1 and byte(req_uri, -1) == SLASH then + upstream_uri = upstream_base .. "/" + else + upstream_uri = upstream_base + end + elseif byte(request_postfix, 1, 1) == SLASH then + upstream_uri = upstream_base .. request_postfix + else + upstream_uri = upstream_base .. "/" .. request_postfix + end + + else -- does not end with / and strip_uri = false + if req_uri == "/" then + upstream_uri = upstream_base + else + upstream_uri = upstream_base .. req_uri + end + end + end + end + + -- preserve_host header logic + + if matched_route.preserve_host then + upstream_host = ctx.raw_req_host + end + end + + return { + route = matched_route.route, + service = matched_route.service, + headers = matched_route.headers, + upstream_url_t = upstream_url_t, + upstream_scheme = upstream_url_t.scheme, + upstream_uri = upstream_uri, + upstream_host = upstream_host, + prefix = request_prefix, + matches = { + uri_captures = matches.uri_captures, + uri = matches.uri, + host = matches.host, + headers = matches.headers, + method = matches.method, + src_ip = matches.src_ip, + src_port = matches.src_port, + dst_ip = matches.dst_ip, + dst_port = matches.dst_port, + sni = matches.sni, + } + } + end + end + + -- check lower category + category_idx = category_idx + 1 + end +end + + local _M = { MATCH_LRUCACHE_SIZE = MATCH_LRUCACHE_SIZE } @@ -1623,180 +1781,32 @@ function _M.new(routes, cache, cache_neg) --print("highest potential category: ", req_category) - -- iterate from the highest matching to the lowest category to - -- find our route - if req_category ~= 0x00 then - local category_idx = categories_lookup[req_category] or 1 - local matches = {} - local matched_route - - local ctx = { - hits = hits, - matches = matches, - req_method = req_method, - req_uri = req_uri, - req_host = req_host, - req_scheme = req_scheme, - req_headers = req_headers, - src_ip = src_ip, - src_port = src_port, - dst_ip = dst_ip, - dst_port = dst_port, - sni = sni, - host_with_port = host_with_port, - host_no_port = host_no_port, - } - - while category_idx <= categories_weight_sorted[0] do - local bit_category = categories_weight_sorted[category_idx].category_bit - local category = categories[bit_category] - - if category then - local reduced_candidates, category_candidates = reduce(category, - bit_category, - ctx) - if reduced_candidates then - -- check against a reduced set of routes that is a strong candidate - -- for this request, instead of iterating over all the routes of - -- this category - matched_route = match_candidates(reduced_candidates, ctx) - end - - if not matched_route then - -- no result from the reduced set, must check for results from the - -- full list of routes from that category before checking a lower - -- category - matched_route = match_candidates(category_candidates, ctx) - end - - if matched_route then - local upstream_host - local upstream_uri - local upstream_url_t = matched_route.upstream_url_t - - if matched_route.route.id and routes_by_id[matched_route.route.id].route then - matched_route.route = routes_by_id[matched_route.route.id].route - end - - local request_prefix - - -- Path construction - - if matched_route.type == "http" then - request_prefix = matched_route.strip_uri and matches.uri_prefix or nil - - -- if we do not have a path-match, then the postfix is simply the - -- incoming path, without the initial slash - local request_postfix = matches.uri_postfix or sub(req_uri, 2, -1) - local upstream_base = upstream_url_t.path or "/" - - if matched_route.route.path_handling == "v1" then - if matched_route.strip_uri then - -- we drop the matched part, replacing it with the upstream path - if byte(upstream_base, -1) == SLASH and - byte(request_postfix, 1) == SLASH then - -- double "/", so drop the first - upstream_uri = sub(upstream_base, 1, -2) .. request_postfix - - else - upstream_uri = upstream_base .. request_postfix - end - - else - -- we retain the incoming path, just prefix it with the upstream - -- path, but skip the initial slash - upstream_uri = upstream_base .. sub(req_uri, 2, -1) - end - - else -- matched_route.route.path_handling == "v0" - if byte(upstream_base, -1) == SLASH then - -- ends with / and strip_uri = true - if matched_route.strip_uri then - if request_postfix == "" then - if upstream_base == "/" then - upstream_uri = "/" - elseif byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base - else - upstream_uri = sub(upstream_base, 1, -2) - end - elseif byte(request_postfix, 1, 1) == SLASH then - -- double "/", so drop the first - upstream_uri = sub(upstream_base, 1, -2) .. request_postfix - else -- ends with / and strip_uri = true, no double slash - upstream_uri = upstream_base .. request_postfix - end - - else -- ends with / and strip_uri = false - -- we retain the incoming path, just prefix it with the upstream - -- path, but skip the initial slash - upstream_uri = upstream_base .. sub(req_uri, 2) - end - - else -- does not end with / - -- does not end with / and strip_uri = true - if matched_route.strip_uri then - if request_postfix == "" then - if #req_uri > 1 and byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base .. "/" - else - upstream_uri = upstream_base - end - elseif byte(request_postfix, 1, 1) == SLASH then - upstream_uri = upstream_base .. request_postfix - else - upstream_uri = upstream_base .. "/" .. request_postfix - end - - else -- does not end with / and strip_uri = false - if req_uri == "/" then - upstream_uri = upstream_base - else - upstream_uri = upstream_base .. req_uri - end - end - end - end - - -- preserve_host header logic - - if matched_route.preserve_host then - upstream_host = raw_req_host - end - end - - local match_t = { - route = matched_route.route, - service = matched_route.service, - headers = matched_route.headers, - upstream_url_t = upstream_url_t, - upstream_scheme = upstream_url_t.scheme, - upstream_uri = upstream_uri, - upstream_host = upstream_host, - prefix = request_prefix, - matches = { - uri_captures = matches.uri_captures, - uri = matches.uri, - host = matches.host, - headers = matches.headers, - method = matches.method, - src_ip = matches.src_ip, - src_port = matches.src_port, - dst_ip = matches.dst_ip, - dst_port = matches.dst_port, - sni = matches.sni, - } - } - - cache:set(cache_key, match_t) - - return match_t - end - end - - -- check lower category - category_idx = category_idx + 1 + local match_t = find_match({ + hits = hits, + matches = {}, + categories = categories, + categories_lookup = categories_lookup, + categories_weight_sorted = categories_weight_sorted, + req_category = req_category, + raw_req_host = raw_req_host, + routes_by_id = routes_by_id, + req_method = req_method, + req_uri = req_uri, + req_host = req_host, + req_scheme = req_scheme, + req_headers = req_headers, + src_ip = src_ip, + src_port = src_port, + dst_ip = dst_ip, + dst_port = dst_port, + sni = sni, + host_with_port = host_with_port, + host_no_port = host_no_port, + }) + if match_t then + cache:set(cache_key, match_t) + return match_t end end From c5ffb2240f19d0d6f9064ffa683a5f94c2139c71 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Sun, 7 Nov 2021 18:47:05 +0200 Subject: [PATCH 1121/4351] chore(router) reuse ctx, hits and matches variables ### Summary Refactorings in this PR removed some optimizations on table reuse for ctx, matches and hits. This commit moves them back to higher scope so that we don't create tables in hot path. --- kong/router.lua | 53 ++++++++++++++++++++++++++++--------------------- 1 file changed, 30 insertions(+), 23 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index d9d8999ea13..2594f5b5011 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1565,6 +1565,18 @@ function _M.new(routes, cache, cache_neg) end end + + local hits = {} + local matches = {} + local ctx = { + hits = hits, + matches = matches, + categories = categories, + categories_lookup = categories_lookup, + categories_weight_sorted = categories_weight_sorted, + routes_by_id = routes_by_id, + } + local match_headers = plain_indexes.headers[0] > 0 local match_prefix_uris = prefix_uris[0] > 0 local match_regex_uris = regex_uris[0] > 0 @@ -1626,7 +1638,8 @@ function _M.new(routes, cache, cache_neg) sni = sni or "" local req_category = 0x00 - local hits = {} + + clear_tab(hits) -- router, router, which of these routes is the fairest? -- @@ -1782,28 +1795,22 @@ function _M.new(routes, cache, cache_neg) --print("highest potential category: ", req_category) if req_category ~= 0x00 then - local match_t = find_match({ - hits = hits, - matches = {}, - categories = categories, - categories_lookup = categories_lookup, - categories_weight_sorted = categories_weight_sorted, - req_category = req_category, - raw_req_host = raw_req_host, - routes_by_id = routes_by_id, - req_method = req_method, - req_uri = req_uri, - req_host = req_host, - req_scheme = req_scheme, - req_headers = req_headers, - src_ip = src_ip, - src_port = src_port, - dst_ip = dst_ip, - dst_port = dst_port, - sni = sni, - host_with_port = host_with_port, - host_no_port = host_no_port, - }) + ctx.req_category = req_category + ctx.raw_req_host = raw_req_host + ctx.req_method = req_method + ctx.req_uri = req_uri + ctx.req_host = req_host + ctx.req_scheme = req_scheme + ctx.req_headers = req_headers + ctx.src_ip = src_ip + ctx.src_port = src_port + ctx.dst_ip = dst_ip + ctx.dst_port = dst_port + ctx.sni = sni + ctx.host_with_port = host_with_port + ctx.host_no_port = host_no_port + + local match_t = find_match(ctx) if match_t then cache:set(cache_key, match_t) return match_t From 1a9281199130b65b9d9ee5a86a9b2a5d71ad7128 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 11 Nov 2021 20:26:42 +0200 Subject: [PATCH 1122/4351] perf(router) do not normalize regex unless needed --- kong/router.lua | 30 ++++++++++++++++++++---------- 1 file changed, 20 insertions(+), 10 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 2594f5b5011..c8759105808 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -95,17 +95,27 @@ do local ngx_re_gsub = ngx.re.gsub local string_char = string.char - function normalize_regex(regex) - -- Decoding percent-encoded triplets of unreserved characters - return ngx_re_gsub(regex, "%([\\dA-F]{2})", function(m) - local hex = m[1] - local num = tonumber(hex, 16) - if RESERVED_CHARACTERS[num] then - return upper(m[0]) - end + local function percent_decode(m) + local hex = m[1] + local num = tonumber(hex, 16) + if RESERVED_CHARACTERS[num] then + return upper(m[0]) + end + + local chr = string_char(num) + if REGEX_META_CHARACTERS[num] then + return "\\" .. chr + end - return (REGEX_META_CHARACTERS[num] and "\\" or "") .. string_char(num) - end, "joi") + return chr + end + + function normalize_regex(regex) + if find(regex, "%", 1, true) then + -- Decoding percent-encoded triplets of unreserved characters + return ngx_re_gsub(regex, "%([\\dA-F]{2})", percent_decode, "joi") + end + return regex end end From 5bbe0ca382597b470031b06f821ad87ab5fdf507 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 17 Nov 2021 01:02:33 +0200 Subject: [PATCH 1123/4351] perf(router) create route_t once at the end of marshall_route --- kong/router.lua | 164 +++++++++++++++++++++++++----------------------- 1 file changed, 86 insertions(+), 78 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index c8759105808..7f26ef40a5e 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -45,6 +45,9 @@ local ERR = ngx.ERR local WARN = ngx.WARN +local DEFAULT_HOSTNAME_TYPE = hostname_type("") + + local function append(destination, value) local n = destination[0] + 1 destination[0] = n @@ -352,7 +355,6 @@ end local function marshall_route(r) local route = r.route - local service = r.service local hosts = route.hosts local headers = route.headers local paths = route.paths @@ -361,36 +363,22 @@ local function marshall_route(r) local sources = route.sources local destinations = route.destinations - local protocol - if service then - protocol = service.protocol - end - - if not (hosts or headers or methods or paths or snis or sources - or destinations) + if not (hosts or headers or methods or paths or snis or sources or destinations) then return nil, "could not categorize route" end - local route_t = { - type = protocol_subsystem[protocol], - route = route, - service = service, - strip_uri = route.strip_path == true, - preserve_host = route.preserve_host == true, - match_rules = 0x00, - match_weight = 0, - submatch_weight = 0, - max_uri_length = 0, - hosts = { [0] = 0 }, - headers = { [0] = 0 }, - uris = { [0] = 0 }, - methods = { [0] = 0 }, - sources = { [0] = 0 }, - destinations = { [0] = 0 }, - snis = { [0] = 0 }, - upstream_url_t = {}, - } + local match_rules = 0x00 + local match_weight = 0 + local submatch_weight = 0 + local max_uri_length = 0 + local hosts_t = { [0] = 0 } + local headers_t = { [0] = 0 } + local uris_t = { [0] = 0 } + local methods_t = { [0] = 0 } + local sources_t = { [0] = 0 } + local destinations_t = { [0] = 0 } + local snis_t = { [0] = 0 } -- hosts @@ -405,7 +393,6 @@ local function marshall_route(r) local has_host_plain local has_wildcard_host_port - local hosts_t = route_t.hosts for i = 1, #hosts do local host = hosts[i] if type(host) ~= "string" then @@ -443,18 +430,16 @@ local function marshall_route(r) end if has_host_plain or has_host_wildcard then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.HOST) - route_t.match_weight = route_t.match_weight + 1 + match_rules = bor(match_rules, MATCH_RULES.HOST) + match_weight = match_weight + 1 end if not has_host_wildcard then - route_t.submatch_weight = bor(route_t.submatch_weight, - MATCH_SUBRULES.PLAIN_HOSTS_ONLY) + submatch_weight = bor(submatch_weight, MATCH_SUBRULES.PLAIN_HOSTS_ONLY) end if has_wildcard_host_port then - route_t.submatch_weight = bor(route_t.submatch_weight, - MATCH_SUBRULES.HAS_WILDCARD_HOST_PORT) + submatch_weight = bor(submatch_weight, MATCH_SUBRULES.HAS_WILDCARD_HOST_PORT) end end @@ -467,7 +452,6 @@ local function marshall_route(r) return nil, "headers field must be a table" end - local headers_t = route_t.headers for header_name, header_values in pairs(headers) do if type(header_values) ~= "table" then return nil, "header values must be a table for header '" .. @@ -490,8 +474,8 @@ local function marshall_route(r) end if headers_t[0] > 0 then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.HEADER) - route_t.match_weight = route_t.match_weight + 1 + match_rules = bor(match_rules, MATCH_RULES.HEADER) + match_weight = match_weight + 1 end end @@ -506,9 +490,8 @@ local function marshall_route(r) local count = #paths if count > 0 then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.URI) - route_t.match_weight = route_t.match_weight + 1 - local uris_t = route_t.uris + match_rules = bor(match_rules, MATCH_RULES.URI) + match_weight = match_weight + 1 for i = 1, count do local path = paths[i] @@ -522,7 +505,7 @@ local function marshall_route(r) append(uris_t, uri_t) uris_t[path] = uri_t - route_t.max_uri_length = max(route_t.max_uri_length, #path) + max_uri_length = max(max_uri_length, #path) else local path = normalize_regex(path) @@ -539,8 +522,7 @@ local function marshall_route(r) append(uris_t, uri_t) uris_t[path] = uri_t - route_t.submatch_weight = bor(route_t.submatch_weight, - MATCH_SUBRULES.HAS_REGEX_URI) + submatch_weight = bor(submatch_weight, MATCH_SUBRULES.HAS_REGEX_URI) end end end @@ -557,11 +539,11 @@ local function marshall_route(r) local count = #methods if count > 0 then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.METHOD) - route_t.match_weight = route_t.match_weight + 1 + match_rules = bor(match_rules, MATCH_RULES.METHOD) + match_weight = match_weight + 1 for i = 1, count do - route_t.methods[upper(methods[i])] = true + methods_t[upper(methods[i])] = true end end end @@ -576,8 +558,8 @@ local function marshall_route(r) local count = #snis if count > 0 then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.SNI) - route_t.match_weight = route_t.match_weight + 1 + match_rules = bor(match_rules, MATCH_RULES.SNI) + match_weight = match_weight + 1 for i = 1, count do local sni = snis[i] @@ -590,7 +572,7 @@ local function marshall_route(r) sni = sub(sni, 1, -2) end - route_t.snis[sni] = sni + snis_t[sni] = sni end end end @@ -606,8 +588,8 @@ local function marshall_route(r) local count = #sources if count > 0 then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.SRC) - route_t.match_weight = route_t.match_weight + 1 + match_rules = bor(match_rules, MATCH_RULES.SRC) + match_weight = match_weight + 1 for i = 1, count do local source = sources[i] @@ -615,7 +597,7 @@ local function marshall_route(r) return nil, "sources elements must be tables" end - append(route_t.sources, { + append(sources_t, { ip = source.ip, port = source.port, range_f = create_range_f(source.ip), @@ -635,8 +617,8 @@ local function marshall_route(r) local count = #destinations if count > 0 then - route_t.match_rules = bor(route_t.match_rules, MATCH_RULES.DST) - route_t.match_weight = route_t.match_weight + 1 + match_rules = bor(match_rules, MATCH_RULES.DST) + match_weight = match_weight + 1 for i = 1, count do local destination = destinations[i] @@ -644,7 +626,7 @@ local function marshall_route(r) return nil, "destinations elements must be tables" end - append(route_t.destinations, { + append(destinations_t, { ip = destination.ip, port = destination.port, range_f = create_range_f(destination.ip), @@ -657,39 +639,65 @@ local function marshall_route(r) -- upstream_url parsing - if protocol then - route_t.upstream_url_t.scheme = protocol + local service_protocol + local service_type + local service_host + local service_port + local service = r.service + if service then + service_protocol = service.protocol + service_host = service.host + service_port = service.port end - local s = service or EMPTY_T - - local host = s.host - if host then - route_t.upstream_url_t.host = host - route_t.upstream_url_t.type = hostname_type(host) - - else - route_t.upstream_url_t.type = hostname_type("") + if service_protocol then + service_type = protocol_subsystem[service_protocol] end - local port = s.port - if port then - route_t.upstream_url_t.port = port - - else - if protocol == "https" then - route_t.upstream_url_t.port = 443 + local service_hostname_type + if service_host then + service_hostname_type = hostname_type(service_host) + end - elseif protocol == "http" then - route_t.upstream_url_t.port = 80 + if not service_port then + if service_protocol == "https" then + service_port = 443 + elseif service_protocol == "http" then + service_port = 80 end end - if route_t.type == "http" then - route_t.upstream_url_t.path = s.path or "/" + local service_path + if service_type == "http" then + service_path = service and service.path or "/" end - return route_t + + return { + type = service_type, + route = route, + service = service, + strip_uri = route.strip_path == true, + preserve_host = route.preserve_host == true, + match_rules = match_rules, + match_weight = match_weight, + submatch_weight = submatch_weight, + max_uri_length = max_uri_length, + hosts = hosts_t, + headers = headers_t, + uris = uris_t, + methods = methods_t, + sources = sources_t, + destinations = destinations_t, + snis = snis_t, + upstream_url_t = { + scheme = service_protocol, + type = service_hostname_type or DEFAULT_HOSTNAME_TYPE, + host = service_host, + port = service_port, + path = service_path, + }, + } end From 7aae88044fda5701823421bd1f342cf78590d3cc Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 19 Jan 2022 18:48:10 +0800 Subject: [PATCH 1124/4351] tests(dns) fix dns resolve in 14-dns_spec.lua (#8300) * fix dns resolve in 14-dns_spec.lu * style fix for 14-dns_spec.lua --- spec/01-unit/14-dns_spec.lua | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/spec/01-unit/14-dns_spec.lua b/spec/01-unit/14-dns_spec.lua index 6a202202a3b..5615d095a7d 100644 --- a/spec/01-unit/14-dns_spec.lua +++ b/spec/01-unit/14-dns_spec.lua @@ -5,6 +5,8 @@ local utils = require "kong.tools.utils" local ws_id = utils.uuid() local function setup_it_block() + local client = require "kong.resty.dns.client" + local cache_table = {} local function mock_cache(cache_table, limit) @@ -45,6 +47,14 @@ local function setup_it_block() } }) balancer.init() + + client.init { + hosts = {}, + resolvConf = {}, + nameservers = { "8.8.8.8" }, + enable_ipv6 = true, + order = { "LAST", "SRV", "A", "CNAME" }, + } end -- simple debug function @@ -55,7 +65,7 @@ end describe("DNS", function() local resolver, query_func, old_new - local mock_records, singletons, client + local mock_records, singletons lazy_setup(function() stub(ngx, "log") @@ -75,7 +85,6 @@ describe("DNS", function() singletons.origins = {} resolver = require "resty.dns.resolver" - client = require "kong.resty.dns.client" end) lazy_teardown(function() @@ -120,13 +129,6 @@ describe("DNS", function() return r end - client.init { - hosts = {}, - resolvConf = {}, - nameservers = { "8.8.8.8" }, - enable_ipv6 = true, - order = { "LAST", "SRV", "A", "CNAME" }, - } end) after_each(function() From 86439965e5fe8101c6a468d5674710a9d0f785b4 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 19 Jan 2022 20:28:51 +0800 Subject: [PATCH 1125/4351] chore(*) add Github Action labeler (#8306) --- .github/labeler.yml | 167 ++++++++++++++++++++++++++++++++++++ .github/workflows/label.yml | 22 +++++ 2 files changed, 189 insertions(+) create mode 100644 .github/labeler.yml create mode 100644 .github/workflows/label.yml diff --git a/.github/labeler.yml b/.github/labeler.yml new file mode 100644 index 00000000000..f467ff9b5a9 --- /dev/null +++ b/.github/labeler.yml @@ -0,0 +1,167 @@ +core/admin-api: +- kong/api/**/* + +core/balancer: +- kong/runloop/balancer/* + +core/cli: +- kong/cmd/**/* + +core/clustering: +- kong/clustering/**/* +- kong/cluster_events/**/* + +core/configuration: +- kong/conf_loader/* + +core/db/migrations: +- kong/db/migrations/**/* + +core/db: +- kong/db/**/* + +core/docs: +- kong/autodoc/**/* +- ./**/*.md +- ./*.md + +core/language/go: +- kong/runloop/plugin_servers/* + +core/language/js: +- kong/runloop/plugin_servers/* + +core/language/python: +- kong/runloop/plugin_servers/* + +core/logs: +- kong/pdk/log.lua + +core/pdk: +- kong/pdk/**/* + +core/proxy: +- kong/runloop/**/* + +core/router: +- kong/router.lua + +core/templates: +- kong/templates/* + +chore: +- .github/**/* +- .devcontainer/**/* + +plugins/acl: +- kong/plugins/acl/**/* + +plugins/acme: +- kong/plugins/acme/**/* + +plugins/aws-lambda: +- kong/plugins/aws-lambda/**/* + +plugins/azure-functions: +- kong/plugins/azure-functions/**/* + +plugins/basic-auth: +- kong/plugins/basic-auth/**/* + +plugins/bot-detection: +- kong/plugins/bot-detection/**/* + +plugins/correlation-id: +- kong/plugins/correlation-id/**/* + +plugins/cors: +- kong/plugins/cors/**/* + +plugins/datadog: +- kong/plugins/datadog/**/* + +plugins/file-log: +- kong/plugins/file-log/**/* + +plugins/grpc-gateway: +- kong/plugins/grpc-gateway/**/* + +plugins/grpc-web: +- kong/plugins/grpc-web/**/* + +plugins/hmac-auth: +- kong/plugins/hmac-auth/**/* + +plugins/http-log: +- kong/plugins/http-log/**/* + +plugins/ip-restriction: +- kong/plugins/ip-restriction/**/* + +plugins/jwt: +- kong/plugins/jwt/**/* + +plugins/key-auth: +- kong/plugins/key-auth/**/* + +plugins/ldap-auth: +- kong/plugins/ldap-auth/**/* + +plugins/log-serializers: +- kong/plugins/log-serializers/**/* + +plugins/loggly: +- kong/plugins/loggly/**/* + +plugins/oauth2: +- kong/plugins/oauth2/**/* + +plugins/post-function: +- kong/plugins/post-function/**/* + +plugins/pre-function: +- kong/plugins/pre-function/**/* + +plugins/prometheus: +- kong/plugins/prometheus/**/* + +plugins/proxy-cache: +- kong/plugins/proxy-cache/**/* + +plugins/rate-limiting: +- kong/plugins/rate-limiting/**/* + +plugins/request-size-limiting: +- kong/plugins/request-size-limiting/**/* + +plugins/request-termination: +- kong/plugins/request-termination/**/* + +plugins/request-transformer: +- kong/plugins/request-transformer/**/* + +plugins/response-ratelimiting: +- kong/plugins/response-ratelimiting/**/* + +plugins/response-transformer: +- kong/plugins/response-transformer/**/* + +plugins/session: +- kong/plugins/session/**/* + +plugins/statsd: +- kong/plugins/statsd/**/* + +plugins/syslog: +- kong/plugins/syslog/**/* + +plugins/tcp-log: +- kong/plugins/tcp-log/**/* + +plugins/udp-log: +- kong/plugins/udp-log/**/* + +plugins/zipkin: +- kong/plugins/zipkin/**/* + + diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml new file mode 100644 index 00000000000..5cdc45e6d4a --- /dev/null +++ b/.github/workflows/label.yml @@ -0,0 +1,22 @@ +# This workflow will triage pull requests and apply a label based on the +# paths that are modified in the pull request. +# +# To use this workflow, you will need to set up a .github/labeler.yml +# file with configuration. For more information, see: +# https://github.com/actions/labeler + +name: Labeler +on: [pull_request] + +jobs: + label: + + runs-on: ubuntu-latest + permissions: + contents: read + pull-requests: write + + steps: + - uses: actions/labeler@v2 + with: + repo-token: "${{ secrets.GITHUB_TOKEN }}" From fd8a2233e179c7ec79e2af155c24616c9a8d6e71 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 20 Jan 2022 16:09:26 +0800 Subject: [PATCH 1126/4351] docs(changelog) add 2.8 changelog section (#8311) --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7e72a83b01e..ed667f3595b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -60,6 +60,12 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) +## 2.8.0 (UNRELEASED) + +### Dependencies + +### Additions + ## [2.7.0] ### Dependencies From 74730fe739f71e6df3a7b3fed93fa8482fd5788b Mon Sep 17 00:00:00 2001 From: Caio Casimiro Date: Thu, 20 Jan 2022 10:07:49 -0300 Subject: [PATCH 1127/4351] tests(perf) adds hybrid mode support to docker driver (#8148) * Implemented hybrid mode support to Docker driver in the performance test framework. * Added a spec that does performance test in hybrid mode. --- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 272 ++++++++++++++++++ spec/helpers/perf.lua | 51 +++- spec/helpers/perf/drivers/docker.lua | 108 ++++--- spec/helpers/perf/drivers/local.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 2 +- 5 files changed, 385 insertions(+), 50 deletions(-) create mode 100644 spec/04-perf/01-rps/04-simple_hybrid_spec.lua diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua new file mode 100644 index 00000000000..2ab01509b07 --- /dev/null +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -0,0 +1,272 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") + +perf.set_log_level(ngx.DEBUG) + +local driver = os.getenv("PERF_TEST_DRIVER") or "docker" +perf.use_driver(driver) + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 30 + +local SERVICE_COUNT = 10 +local ROUTE_PER_SERVICE = 10 +local CONSUMER_COUNT = 100 + +local wrk_script = [[ + --This script is originally from https://github.com/Kong/miniperf + math.randomseed(os.time()) -- Generate PRNG seed + local rand = math.random -- Cache random method + -- Get env vars for consumer and api count or assign defaults + local consumer_count = ]] .. CONSUMER_COUNT .. [[ + local service_count = ]] .. SERVICE_COUNT .. [[ + local route_per_service = ]] .. ROUTE_PER_SERVICE .. [[ + function request() + -- generate random URLs, some of which may yield non-200 response codes + local random_consumer = rand(consumer_count) + local random_service = rand(service_count) + local random_route = rand(route_per_service) + -- Concat the url parts + url_path = string.format("/s%s-r%s?apikey=consumer-%s", random_service, random_route, random_consumer) + -- Return the request object with the current URL path + return wrk.format(nil, url_path, headers) + end +]] + +local function print_and_save(s, path) + os.execute("mkdir -p output") + print(s) + local f = io.open(path or "output/result.txt", "a") + f:write(s) + f:write("\n") + f:close() +end + + + +describe("perf test #baseline", function() + local upstream_uri + lazy_setup(function() + perf.setup() + + upstream_uri = perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it("upstream directly", function() + local results = {} + for i=1,3 do + perf.start_load({ + uri = upstream_uri, + path = "/test", + connections = 100, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) + results[i] = result + end + + print_and_save("### Combined result for upstream directly:\n" .. assert(perf.combine_results(results))) + end) +end) + +for _, version in ipairs(versions) do + + describe("perf test for Kong " .. version .. " #simple #no_plugins", function() + local bp + lazy_setup(function() + local helpers = perf.setup() + + bp = helpers.get_db_utils("postgres", { + "routes", + "services", + }) + + local upstream_uri = perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + for i=1, SERVICE_COUNT do + local service = bp.services:insert { + url = upstream_uri .. "/test", + } + + for j=1, ROUTE_PER_SERVICE do + bp.routes:insert { + paths = { string.format("/s%d-r%d", i, j) }, + service = service, + strip_path = true, + } + end + end + end) + + before_each(function() + perf.start_hybrid_kong(version) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it("#single_route", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + path = "/s1-r1", + connections = 100, + threads = 5, + duration = LOAD_DURATION, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + script = wrk_script, + }) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) + + describe("perf test for Kong " .. version .. " #simple #key-auth", function() + local bp + lazy_setup(function() + local helpers = perf.setup() + + bp = helpers.get_db_utils("postgres", { + "routes", + "services", + "plugins", + "consumers", + "keyauth_credentials", + }) + + local upstream_uri = perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + for i=1, CONSUMER_COUNT do + local name = "consumer-" .. i + local consumer = bp.consumers:insert { + username = name, + } + + bp.keyauth_credentials:insert { + key = name, + consumer = consumer, + } + end + + for i=1, SERVICE_COUNT do + local service = bp.services:insert { + url = upstream_uri .. "/test", + } + + bp.plugins:insert { + name = "key-auth", + service = service, + } + + for j=1, ROUTE_PER_SERVICE do + bp.routes:insert { + paths = { string.format("/s%d-r%d", i, j) }, + service = service, + strip_path = true, + } + end + end + end) + + before_each(function() + perf.start_hybrid_kong(version) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes " .. + "with key-auth, " .. CONSUMER_COUNT .. " consumers", function() + + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + script = wrk_script, + }) + + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) +end diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 1502ad4ee6a..b9b54a7165e 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -11,6 +11,8 @@ utils.register_busted_hook() -- how many times for each "driver" operation local RETRY_COUNT = 3 local DRIVER +local DRIVER_NAME +local DATA_PLANE -- Real user facing functions local driver_functions = { @@ -55,8 +57,9 @@ local function use_driver(name, opts) end check_driver_sanity(mod) - + DRIVER = mod.new(opts) + DRIVER_NAME = name end --- Set driver operation retry count @@ -125,13 +128,51 @@ function _M.start_upstreams(conf, port_count) return invoke_driver("start_upstreams", conf, port_count) end +local function dp_conf_from_cp_conf(kong_conf) + local dp_conf = {} + for k, v in pairs(kong_conf) do + dp_conf[k] = v + end + dp_conf['role'] = 'data_plane' + dp_conf['database'] = 'off' + dp_conf['cluster_control_plane'] = 'kong-cp:8005' + dp_conf['cluster_telemetry_endpoint'] = 'kong-cp:8006' + + return dp_conf +end + +--- Start Kong in hybrid mode with given version and conf +-- @function start_hybrid_kong +-- @param version string Kong version +-- @param kong_confs table Kong configuration as a lua table +-- @return nothing. Throws an error if any. +function _M.start_hybrid_kong(version, kong_confs) + if DRIVER_NAME ~= 'docker' then + error("Hybrid support only availabe in Docker driver") + end + local kong_confs = kong_confs or {} + + kong_confs['cluster_cert'] = '/kong_clustering.crt' + kong_confs['cluster_cert_key'] = '/kong_clustering.key' + kong_confs['role'] = 'control_plane' + + local control_plane = _M.start_kong(version, kong_confs, { container_id = 'cp'}) + local driver_confs = { dns = { ['kong-cp'] = control_plane }, container_id = 'dp' } + DATA_PLANE = _M.start_kong(version, dp_conf_from_cp_conf(kong_confs), driver_confs) + + if not utils.wait_output("docker logs -f " .. DATA_PLANE, " [DB cache] purging (local) cache") then + return false, "timeout waiting for DP having it's entities ready (5s)" + end +end + --- Start Kong with given version and conf -- @function start_kong -- @param version string Kong version -- @param kong_confs table Kong configuration as a lua table +-- @param driver_confs table driver configuration as a lua table -- @return nothing. Throws an error if any. -function _M.start_kong(version, kong_confs) - return invoke_driver("start_kong", version, kong_confs) +function _M.start_kong(version, kong_confs, driver_confs) + return invoke_driver("start_kong", version, kong_confs or {}, driver_confs or {}) end --- Stop Kong @@ -186,7 +227,7 @@ function _M.start_load(opts) " %s " .. -- script place holder " %s/" .. path - local load_cmd = invoke_driver("get_start_load_cmd", load_cmd_stub, opts.script, opts.uri) + local load_cmd = invoke_driver("get_start_load_cmd", load_cmd_stub, opts.script, opts.uri, DATA_PLANE) load_should_stop = false load_thread = ngx.thread.spawn(function() @@ -233,7 +274,7 @@ end -- @return string the test report text function _M.wait_result(opts) if not load_thread then - error("load haven't been started or already collected, " .. + error("load haven't been started or already collected, " .. "start it using start_load() first", 2) end diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 97cf0fd7555..53742dcc48a 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -12,7 +12,7 @@ function _M.new(opts) opts = opts, log = perf.new_logger("[docker]"), psql_ct_id = nil, - kong_ct_id = nil, + kong_ct_ids = {}, worker_ct_id = nil, }, mt) end @@ -21,7 +21,7 @@ local function start_container(cid) if not cid then return false, "container does not exist" end - + local _, err = perf.execute("docker start " .. cid) if err then return false, "docker start:" .. err @@ -67,7 +67,7 @@ end local function get_container_port(cid, ct_port) local out, err = perf.execute( - "docker inspect " .. + "docker inspect " .. "--format='{{range $p, $conf := .NetworkSettings.Ports}}" .. "{{if eq $p \"" .. ct_port .. "\" }}{{(index $conf 0).HostPort}}{{end}}" .. "{{end}}' " .. cid) @@ -88,13 +88,19 @@ local function get_container_vip(cid) end function _M:teardown() - for _, cid in ipairs({"worker_ct_id", "kong_ct_id", "psql_ct_id" }) do + local ct_ids = {"worker_ct_id", "psql_ct_id" } + for _, cid in ipairs(ct_ids) do if self[cid] then perf.execute("docker rm -f " .. self[cid], { logger = self.log.log_exec }) self[cid] = nil end end + for conf_id, kong_ct_id in pairs(self.kong_ct_ids) do + perf.execute("docker rm -f " .. kong_ct_id, { logger = self.log.log_exec }) + self.kong_ct_ids[conf_id] = nil + end + perf.git_restore() return true @@ -144,7 +150,7 @@ function _M:setup() self.log.info("psql is started to listen at port ", psql_port) perf.setenv("KONG_PG_PORT", ""..psql_port) - + ngx.sleep(3) -- TODO: less flaky -- reload the spec.helpers module, since it may have been loaded with @@ -210,6 +216,7 @@ function _M:start_upstreams(conf, port_count) if not ok then return false, "worker is not running: " .. err end + ngx.sleep(3) -- TODO: less flaky local worker_vip, err = get_container_vip(self.worker_ct_id) if err then @@ -225,81 +232,93 @@ function _M:start_upstreams(conf, port_count) return uris end -function _M:start_kong(version, kong_conf) +function _M:_hydrate_kong_configuration(kong_conf, driver_conf) + local config = '' + for k, v in pairs(kong_conf) do + config = string.format("%s -e KONG_%s=%s", config, k:upper(), v) + end + config = config .. " -e KONG_PROXY_ACCESS_LOG=/dev/null -p 8001 -e KONG_ADMIN_LISTEN=0.0.0.0:8001 " + + -- adds database configuration + if kong_conf['database'] == nil then + config = config .. " --link " .. self.psql_ct_id .. ":postgres " .. + "-e KONG_PG_HOST=postgres " .. + "-e KONG_PG_DATABASE=kong_tests " + end + + if driver_conf['dns'] ~= nil then + for name, address in pairs(driver_conf['dns']) do + config = string.format("%s --link %s:%s", config, address, name) + end + end + + return config +end + +function _M:start_kong(version, kong_conf, driver_conf) if not version then error("Kong version is not defined", 2) end local use_git local image = "kong" + local kong_conf_id = driver_conf['container_id'] or 'default' if version:startswith("git:") then perf.git_checkout(version:sub(#("git:")+1)) use_git = true - version = perf.get_kong_version() self.log.debug("current git hash resolves to docker version ", version) elseif version:match("rc") or version:match("beta") then image = "kong/kong" end - if not self.kong_ct_id then - local extra_config = "" - for k, v in pairs(kong_conf) do - extra_config = string.format("%s -e KONG_%s=%s", extra_config, k:upper(), v) - end - local cid, err = create_container(self, - "-p 8000 -p 8001 " .. - "--link " .. self.psql_ct_id .. ":postgres " .. - extra_config .. " " .. - "-e KONG_PG_HOST=postgres " .. - "-e KONG_PROXY_ACCESS_LOG=/dev/null " .. - "-e KONG_PG_DATABASE=kong_tests " .. - "-e KONG_ADMIN_LISTEN=0.0.0.0:8001 ", - image .. ":" .. version) + if self.kong_ct_ids[kong_conf_id] == nil then + local config = self:_hydrate_kong_configuration(kong_conf, driver_conf) + local cid, err = create_container(self, config, image .. ":" .. version) if err then return false, "error running docker create when creating kong container: " .. err end - self.kong_ct_id = cid + self.kong_ct_ids[kong_conf_id] = cid + perf.execute("docker cp ./spec/fixtures/kong_clustering.crt " .. cid .. ":/") + perf.execute("docker cp ./spec/fixtures/kong_clustering.key " .. cid .. ":/") if use_git then - perf.execute("docker cp ./kong " .. self.kong_ct_id .. ":/usr/local/share/lua/5.1/") + perf.execute("docker cp ./kong " .. cid .. ":/usr/local/share/lua/5.1/") end end - self.log.info("kong container ID is ", self.kong_ct_id) - local ok, err = start_container(self.kong_ct_id) + self.log.info("starting kong container with ID ", self.kong_ct_ids[kong_conf_id]) + local ok, err = start_container(self.kong_ct_ids[kong_conf_id]) if not ok then return false, "kong is not running: " .. err end - local proxy_port, err = get_container_port(self.kong_ct_id, "8000/tcp") - if not proxy_port then - return false, "failed to get kong port: " .. (err or "nil") - end - + self.log.debug("docker logs -f " .. self.kong_ct_ids[kong_conf_id], " start worker process") -- wait - if not perf.wait_output("docker logs -f " .. self.kong_ct_id, " start worker process") then + if not perf.wait_output("docker logs -f " .. self.kong_ct_ids[kong_conf_id], " start worker process") then return false, "timeout waiting kong to start (5s)" end - - self.log.info("kong is started to listen at port ", proxy_port) - return true + + return self.kong_ct_ids[kong_conf_id] end function _M:stop_kong() - if self.kong_ct_id then - return perf.execute("docker stop " .. self.kong_ct_id) + for conf_id, kong_ct_id in pairs(self.kong_ct_ids) do + if not perf.execute("docker stop " .. kong_ct_id) then + return false + end end + + return true end -function _M:get_start_load_cmd(stub, script, uri) +function _M:get_start_load_cmd(stub, script, uri, kong_id) if not uri then - if not self.kong_ct_id then - return false, "kong container is not created yet" + if not kong_id then + kong_id = self.kong_ct_ids[next(self.kong_ct_ids)] -- pick the first one end - - local kong_vip, err = get_container_vip(self.kong_ct_id) + local kong_vip, err = get_container_vip(kong_id) if err then return false, "unable to read kong container's private IP: " .. err end @@ -338,8 +357,11 @@ function _M:generate_flamegraph() end function _M:save_error_log(path) - return perf.execute("docker logs " .. self.kong_ct_id .. " 2>'" .. path .. "'", - { logger = self.log.log_exec }) + for _, kong_ct_id in pairs(self.kong_ct_ids) do + perf.execute("docker logs " .. kong_ct_id .. " 2>'" .. path .. "-" .. kong_ct_id .. "'", + { logger = self.log.log_exec }) + end + return true end return _M diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index b54d4d1a01d..39cb273a6b5 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -126,7 +126,7 @@ function _M:start_upstreams(conf, port_count) return uris end -function _M:start_kong(version, kong_conf) +function _M:start_kong(version, kong_conf, driver_conf) if not version:startswith("git:") then return nil, "\"local\" driver only support testing between git commits, " .. "version should be prefixed with \"git:\"" diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 08e74578d98..834fc948825 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -232,7 +232,7 @@ function _M:start_upstreams(conf, port_count) return uris end -function _M:start_kong(version, kong_conf) +function _M:start_kong(version, kong_conf, driver_conf) kong_conf = kong_conf or {} kong_conf["pg_password"] = PG_PASSWORD kong_conf["pg_database"] = "kong_tests" From 0e60915394474b80effadb2009f5be4bf65d6cdd Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Thu, 20 Jan 2022 08:30:01 +0000 Subject: [PATCH 1128/4351] chore(deps): bump actions/labeler from 2 to 3.0.2 Bumps [actions/labeler](https://github.com/actions/labeler) from 2 to 3.0.2. - [Release notes](https://github.com/actions/labeler/releases) - [Commits](https://github.com/actions/labeler/compare/v2...v3.0.2) --- updated-dependencies: - dependency-name: actions/labeler dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/label.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml index 5cdc45e6d4a..6c481cc6206 100644 --- a/.github/workflows/label.yml +++ b/.github/workflows/label.yml @@ -17,6 +17,6 @@ jobs: pull-requests: write steps: - - uses: actions/labeler@v2 + - uses: actions/labeler@v3.0.2 with: repo-token: "${{ secrets.GITHUB_TOKEN }}" From 717e2584367efa1cb44cdc4ca94ba56897fbf2fc Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 24 Jan 2022 16:47:34 +0800 Subject: [PATCH 1129/4351] fix(dns) check options.search array for dot domain (#8307) * check options.search array for dot domain * remove single dot in options.search * add two case about search dot --- kong/resty/dns/client.lua | 7 ++++ spec/01-unit/21-dns-client/02-client_spec.lua | 40 +++++++++++++++++++ 2 files changed, 47 insertions(+) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 8add5357869..b361a25c020 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -619,6 +619,13 @@ _M.init = function(options) options.search = options.search or resolv.search or { resolv.domain } log(DEBUG, PREFIX, "search = ", table_concat(options.search,", ")) + -- check if there is special domain like "." + for i = #options.search, 1, -1 do + if options.search[i] == "." then + table_remove(options.search, i) + end + end + -- other options diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 602e3890a1d..586ab0edeb8 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -207,6 +207,26 @@ describe("[DNS client]", function() }, list) end) + it("works with a 'search .' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search .", + "options ndots:1", + } + })) + local list = {} + for qname, qtype in client._search_iter("host", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host:33', + 'host:1', + 'host:28', + 'host:5', + }, list) + end) + it("works with a 'domain' option", function() assert(client.init({ resolvConf = { @@ -286,6 +306,26 @@ describe("[DNS client]", function() }, list) end) + it("works with a 'search .' option", function() + assert(client.init({ + resolvConf = { + "nameserver 8.8.8.8", + "search .", + "options ndots:1", + } + })) + local list = {} + for qname, qtype in client._search_iter("host.", nil) do + table.insert(list, tostring(qname)..":"..tostring(qtype)) + end + assert.same({ + 'host.:33', + 'host.:1', + 'host.:28', + 'host.:5', + }, list) + end) + it("works with a 'domain' option", function() assert(client.init({ resolvConf = { From 48cfe560628bf73ed1d91400668b2105a602112a Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Mon, 24 Jan 2022 04:23:32 -0800 Subject: [PATCH 1130/4351] docs(pdk) fixes and template changes in PDK docs (#8287) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * add : character for responses; remove 'back to top' * cleaning up language and formatting * escape pipe character to prevent markdown tables * escape more missed pipe characters * remove redundant(duplicate) module name * clean up grammar, phrasing, etc for clarity * fix typos and formatting errors * fix typos in function names (in comments) * reviewer feedback on style and typos * unescape pipe characters * docs(autodoc) surround generated pdk parameter types with `backticks` Generated code before: ``` **Parameters** * **name** (string): The header name. * **value** (string|number|boolean): The header value. ``` Generated code after: ``` **Parameters** * **name** (`string`): The header name. * **value** (`string|number|boolean`): The header value. ``` * Prevents generated types from breaking markdown tables. * Formatting parity with return types, which are surrounded by backticks * adjust phrasing for table lifetime Co-authored-by: Enrique García Cota --- autodoc/pdk/ldoc/ldoc.ltp | 19 ++- kong/pdk/client.lua | 79 ++++++------ kong/pdk/client/tls.lua | 48 +++---- kong/pdk/cluster.lua | 16 +-- kong/pdk/ctx.lua | 34 ++--- kong/pdk/init.lua | 22 ++-- kong/pdk/ip.lua | 13 +- kong/pdk/log.lua | 112 ++++++++--------- kong/pdk/nginx.lua | 11 +- kong/pdk/node.lua | 18 +-- kong/pdk/request.lua | 167 +++++++++++++------------ kong/pdk/response.lua | 229 ++++++++++++++++++---------------- kong/pdk/router.lua | 11 +- kong/pdk/service/request.lua | 110 ++++++++-------- kong/pdk/service/response.lua | 48 +++---- kong/pdk/table.lua | 22 ++-- 16 files changed, 486 insertions(+), 473 deletions(-) diff --git a/autodoc/pdk/ldoc/ldoc.ltp b/autodoc/pdk/ldoc/ldoc.ltp index 5e40cc567c6..362091b7853 100644 --- a/autodoc/pdk/ldoc/ldoc.ltp +++ b/autodoc/pdk/ldoc/ldoc.ltp @@ -44,8 +44,12 @@ > local buf = "" -- no access to table.concat or ldoc.tools.join, I'm forced to use a string > local comma = "" > local tp = item:type_of_param(p) -> if tp ~= '' then -> buf = buf .. comma .. tp +> if tp and tp ~= '' then +> if tp:sub(1,1) ~= '`' and tp:sub(-1) ~= '`' then +> buf = buf .. comma .. '`' .. tp .. '`' +> else +> buf = buf .. comma .. tp +> end > comma = ", " > end > local def = item:default_of_param(p) @@ -78,8 +82,6 @@ pdk: true toc: true --- -## $(module.name == "PDK" and ldoc.title or module.name) - $(module.summary) $(module.description) > for kind, items in module.kinds() do > @@ -89,7 +91,7 @@ $(module.kinds:get_section_description(kind)) > for item in items() do > if not item.tags.redirect then -- skip redirects -### $(display_name(item)) +## $(display_name(item)) $(ldoc.descript(item)) > if ldoc.custom_tags then @@ -143,7 +145,7 @@ $(ldoc.descript(item)) > for r in group:iter() do > local type, ctypes = item:return_type(r); > if type ~= '' then -> type = "`" .. type .. "`" +> type = "`" .. type .. "`: " > end $(list_prefix) $(type) $(r.text) @@ -189,11 +191,6 @@ $(trim(usage)) > end -- for usage > end -- if usage -> if module.name == "PDK" then -[Back to top](#plugin-development-kit) -> else -[Back to top](#$(ldoc.no_spaces(module.name):gsub("_", ""))) -> end > end -- if not item.tags.redirect > end -- for items diff --git a/kong/pdk/client.lua b/kong/pdk/client.lua index c4a216c5f54..dd4467131b4 100644 --- a/kong/pdk/client.lua +++ b/kong/pdk/client.lua @@ -1,4 +1,5 @@ ---- Client information module +--- Client information module. +-- -- A set of functions to retrieve information about the client connecting to -- Kong in the context of a given request. -- @@ -33,15 +34,15 @@ local function new(self) --- - -- Returns the remote address of the client making the request. This will - -- **always** return the address of the client directly connecting to Kong. + -- Returns the remote address of the client making the request. This module + -- **always** returns the address of the client directly connecting to Kong. -- That is, in cases when a load balancer is in front of Kong, this function - -- will return the load balancer's address, and **not** that of the + -- returns the load balancer's address, and **not** that of the -- downstream client. -- -- @function kong.client.get_ip -- @phases certificate, rewrite, access, header_filter, response, body_filter, log - -- @treturn string ip The remote address of the client making the request + -- @treturn string The remote IP address of the client making the request. -- @usage -- -- Given a client with IP 127.0.0.1 making connection through -- -- a load balancer with IP 10.0.0.1 to Kong answering the request for @@ -68,14 +69,14 @@ local function new(self) -- returns a forwarded address or not depends on several Kong configuration -- parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- -- @function kong.client.get_forwarded_ip -- @phases certificate, rewrite, access, header_filter, response, body_filter, log - -- @treturn string ip The remote address of the client making the request, - -- considering forwarded addresses + -- @treturn string The remote IP address of the client making the request, + -- considering forwarded addresses. -- -- @usage -- -- Given a client with IP 127.0.0.1 making connection through @@ -84,7 +85,7 @@ local function new(self) -- -- kong.client.get_forwarded_ip() -- "127.0.0.1" -- - -- -- Note: assuming that 10.0.0.1 is one of the trusted IPs, and that + -- -- Note: This example assumes that 10.0.0.1 is one of the trusted IPs, and that -- -- the load balancer adds the right headers matching with the configuration -- -- of `real_ip_header`, e.g. `proxy_protocol`. function _CLIENT.get_forwarded_ip() @@ -95,13 +96,13 @@ local function new(self) --- - -- Returns the remote port of the client making the request. This will - -- **always** return the port of the client directly connecting to Kong. That - -- is, in cases when a load balancer is in front of Kong, this function will - -- return load balancer's port, and **not** that of the downstream client. + -- Returns the remote port of the client making the request. This + -- **always** returns the port of the client directly connecting to Kong. That + -- is, in cases when a load balancer is in front of Kong, this function + -- returns the load balancer's port, and **not** that of the downstream client. -- @function kong.client.get_port -- @phases certificate, rewrite, access, header_filter, response, body_filter, log - -- @treturn number The remote client port + -- @treturn number The remote client port. -- @usage -- -- [client]:40000 <-> 80:[balancer]:30000 <-> 80:[kong]:20000 <-> 80:[service] -- kong.client.get_port() -- 30000 @@ -125,17 +126,17 @@ local function new(self) -- when a load balancer is in front of Kong. Whether this function returns a -- forwarded port or not depends on several Kong configuration parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- @function kong.client.get_forwarded_port -- @phases certificate, rewrite, access, header_filter, response, body_filter, log - -- @treturn number The remote client port, considering forwarded ports + -- @treturn number The remote client port, considering forwarded ports. -- @usage -- -- [client]:40000 <-> 80:[balancer]:30000 <-> 80:[kong]:20000 <-> 80:[service] -- kong.client.get_forwarded_port() -- 40000 -- - -- -- Note: assuming that [balancer] is one of the trusted IPs, and that + -- -- Note: This example assumes that [balancer] is one of the trusted IPs, and that -- -- the load balancer adds the right headers matching with the configuration -- -- of `real_ip_header`, e.g. `proxy_protocol`. function _CLIENT.get_forwarded_port() @@ -150,7 +151,7 @@ local function new(self) -- If not set yet, it returns `nil`. -- @function kong.client.get_credential -- @phases access, header_filter, response, body_filter, log - -- @treturn string the authenticated credential + -- @treturn string The authenticated credential. -- @usage -- local credential = kong.client.get_credential() -- if credential then @@ -167,15 +168,15 @@ local function new(self) --- -- Returns the consumer from the datastore. - -- Will look up the consumer by id, and optionally will do a second search by name. + -- Looks up the consumer by ID, and can optionally do a second search by name. -- @function kong.client.load_consumer -- @phases access, header_filter, response, body_filter, log - -- @tparam string consumer_id The consumer id to look up. - -- @tparam[opt] boolean search_by_username. If truthy, - -- then if the consumer was not found by id, - -- then a second search by username will be performed - -- @treturn table|nil consumer entity or nil - -- @treturn nil|err nil if success, or error message if failure + -- @tparam string consumer_id The consumer ID to look up. + -- @tparam[opt] boolean search_by_username If truthy, + -- and if the consumer is not found by ID, + -- then a second search by username will be performed. + -- @treturn table|nil Consumer entity or `nil`. + -- @treturn nil|err `nil` if successful, or an error message if it fails. -- @usage -- local consumer_id = "john_doe" -- local consumer = kong.client.load_consumer(consumer_id, true) @@ -215,7 +216,7 @@ local function new(self) -- If not set yet, it returns `nil`. -- @function kong.client.get_consumer -- @phases access, header_filter, response, body_filter, log - -- @treturn table the authenticated consumer entity + -- @treturn table The authenticated consumer entity. -- @usage -- local consumer = kong.client.get_consumer() -- if consumer then @@ -233,15 +234,15 @@ local function new(self) --- -- Sets the authenticated consumer and/or credential for the current request. - -- While both `consumer` and `credential` can be `nil`, it is required - -- that at least one of them exists. Otherwise this function will throw an + -- While both `consumer` and `credential` can be `nil`, + -- at least one of them must exist. Otherwise, this function will throw an -- error. -- @function kong.client.authenticate -- @phases access - -- @tparam table|nil consumer The consumer to set. Note: if no - -- value is provided, then any existing value will be cleared! - -- @tparam table|nil credential The credential to set. Note: if - -- no value is provided, then any existing value will be cleared! + -- @tparam table|nil consumer The consumer to set. If no + -- value is provided, then any existing value will be cleared. + -- @tparam table|nil credential The credential to set. If + -- no value is provided, then any existing value will be cleared. -- @usage -- -- assuming `credential` and `consumer` have been set by some authentication code -- kong.client.authenticate(consumer, credentials) @@ -268,9 +269,9 @@ local function new(self) -- erroneous requests. -- @function kong.client.get_protocol -- @phases access, header_filter, response, body_filter, log - -- @tparam[opt] boolean allow_terminated. If set, the `X-Forwarded-Proto` header will be checked when checking for https - -- @treturn string|nil `"http"`, `"https"`, `"tcp"`, `"tls"` or `nil` - -- @treturn nil|err nil if success, or error message if failure + -- @tparam[opt] boolean allow_terminated If set, the `X-Forwarded-Proto` header is checked when checking for HTTPS. + -- @treturn string|nil Can be one of `"http"`, `"https"`, `"tcp"`, `"tls"` or `nil`. + -- @treturn nil|err `nil` if successful, or an error message if it fails. -- @usage -- kong.client.get_protocol() -- "http" function _CLIENT.get_protocol(allow_terminated) diff --git a/kong/pdk/client/tls.lua b/kong/pdk/client/tls.lua index 317d0e471c8..1091d2a4fa6 100644 --- a/kong/pdk/client/tls.lua +++ b/kong/pdk/client/tls.lua @@ -1,6 +1,7 @@ --- --- The client.tls module provides functions for interacting with TLS --- connections from client. +-- Client TLS connection module. +-- +-- A set of functions for interacting with TLS connections from the client. -- -- @module kong.client.tls @@ -32,19 +33,24 @@ local function new() --- - -- Requests client to present its client-side certificate to initiate mutual + -- Requests the client to present its client-side certificate to initiate mutual -- TLS authentication between server and client. -- - -- This function only *requests*, but does not *require* the client to start - -- the mTLS process. Even if the client did not present a client certificate - -- the TLS handshake will still complete (obviously not being mTLS in that - -- case). Whether the client honored the request can be determined using - -- get_full_client_certificate_chain in later phases. + -- This function *requests*, but does not *require* the client to start + -- the mTLS process. The TLS handshake can still complete even if the client + -- doesn't present a client certificate. However, in that case, it becomes a + -- TLS connection instead of an mTLS connection, as there is no mutual + -- authentication. + -- + -- To find out whether the client honored the request, use + -- `get_full_client_certificate_chain` in later phases. -- -- @function kong.client.tls.request_client_certificate -- @phases certificate - -- @treturn true|nil true if request was received, nil if request failed - -- @treturn nil|err nil if success, or error message if failure + -- @treturn true|nil Returns `true` if request is received, or `nil` if + -- request fails. + -- @treturn nil|err Returns `nil` if the handshake is successful, or an error + -- message if it fails. -- -- @usage -- local res, err = kong.client.tls.request_client_certificate() @@ -60,12 +66,12 @@ local function new() --- -- Prevents the TLS session for the current connection from being reused - -- by disabling session ticket and session ID for the current TLS connection. + -- by disabling the session ticket and session ID for the current TLS connection. -- -- @function kong.client.tls.disable_session_reuse -- @phases certificate - -- @treturn true|nil true if success, nil if failed - -- @treturn nil|err nil if success, or error message if failure + -- @treturn true|nil Returns `true` if successful, `nil` if it fails. + -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. -- -- @usage -- local res, err = kong.client.tls.disable_session_reuse() @@ -86,10 +92,10 @@ local function new() -- -- @function kong.client.tls.get_full_client_certificate_chain -- @phases rewrite, access, balancer, header_filter, body_filter, log - -- @treturn string|nil PEM-encoded client certificate if mTLS handshake - -- was completed, nil if an error occurred or client did not present - -- its certificate - -- @treturn nil|err nil if success, or error message if failure + -- @treturn string|nil Returns a PEM-encoded client certificate if the mTLS + -- handshake was completed, or `nil` if an error occurred or the client did + -- not present its certificate. + -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. -- -- @usage -- local cert, err = kong.client.get_full_client_certificate_chain() @@ -111,17 +117,17 @@ local function new() --- - -- Overrides client verify result generated by the log serializer. + -- Overrides the client's verification result generated by the log serializer. -- -- By default, the `request.tls.client_verify` field inside the log -- generated by Kong's log serializer is the same as the -- [$ssl_client_verify](https://nginx.org/en/docs/http/ngx_http_ssl_module.html#var_ssl_client_verify) -- Nginx variable. -- - -- Only "SUCCESS", "NONE" or "FAILED:" are accepted values. + -- Only `"SUCCESS"`, `"NONE"`, or `"FAILED:"` are accepted values. -- - -- This function does not return anything on success, and throws an Lua error - -- in case of failures. + -- This function does not return anything on success, and throws a Lua error + -- in case of a failure. -- -- @function kong.client.tls.set_client_verify -- @phases rewrite, access, balancer diff --git a/kong/pdk/cluster.lua b/kong/pdk/cluster.lua index 2ee0bfe16db..8edc09c3e82 100644 --- a/kong/pdk/cluster.lua +++ b/kong/pdk/cluster.lua @@ -1,4 +1,4 @@ ---- Cluster-level utilities +--- Cluster-level utilities. -- -- @module kong.cluster @@ -22,18 +22,18 @@ local function new(self) --- - -- Returns the unique id for this Kong cluster. If Kong + -- Returns the unique ID for this Kong cluster. If Kong -- is running in DB-less mode without a cluster ID explicitly defined, - -- then this method returns nil. + -- then this method returns `nil`. -- - -- For Hybrid mode, all Control Planes and Data Planes belonging to the same - -- cluster returns the same cluster ID. For traditional database based - -- deployments, all Kong nodes pointing to the same database will also return + -- For hybrid mode, all control planes and data planes belonging to the same + -- cluster return the same cluster ID. For traditional database-based + -- deployments, all Kong nodes pointing to the same database also return -- the same cluster ID. -- -- @function kong.cluster.get_id - -- @treturn string|nil The v4 UUID used by this cluster as its id - -- @treturn string|nil an error message + -- @treturn string|nil The v4 UUID used by this cluster as its ID. + -- @treturn string|nil An error message. -- @usage -- local id, err = kong.cluster.get_id() -- if err then diff --git a/kong/pdk/ctx.lua b/kong/pdk/ctx.lua index 52f8f5479bc..0292889522a 100644 --- a/kong/pdk/ctx.lua +++ b/kong/pdk/ctx.lua @@ -1,4 +1,4 @@ ---- Current request context data +--- Contextual data for the current request. -- -- @module kong.ctx local base = require "resty.core.base" @@ -14,19 +14,19 @@ local _CTX_CORE_KEY = {} --- --- A table that has the lifetime of the current request and is shared between --- all plugins. It can be used to share data between several plugins in a given --- request. +-- A table that has the same lifetime as the current request. This table is shared +-- between all plugins. It can be used to share data between several plugins in a +-- given request. -- --- Since only relevant in the context of a request, this table cannot be +-- This table is only relevant in the context of a request and cannot be -- accessed from the top-level chunk of Lua modules. Instead, it can only be -- accessed in request phases, which are represented by the `rewrite`, -- `access`, `header_filter`, `response`, `body_filter`, `log`, and `preread` phases of -- the plugin interfaces. Accessing this table in those functions (and their -- callees) is fine. -- --- Values inserted in this table by a plugin will be visible by all other --- plugins. One must use caution when interacting with its values, as a naming +-- Values inserted in this table by a plugin are visible by all other +-- plugins. Be careful when interacting with values in this table, as a naming -- conflict could result in the overwrite of data. -- -- @table kong.ctx.shared @@ -52,33 +52,35 @@ local _CTX_CORE_KEY = {} --- --- A table that has the lifetime of the current request - Unlike +-- A table that has the same lifetime as the current request. Unlike -- `kong.ctx.shared`, this table is **not** shared between plugins. --- Instead, it is only visible for the current plugin _instance_. --- That is, if several instances of the rate-limiting plugin --- are configured (e.g. on different Services), each instance has its --- own table, for every request. +-- Instead, it is only visible for the current plugin instance. +-- For example, if several instances of the Rate Limiting plugin +-- are configured on different Services, each instance has its +-- own table for every request. -- -- Because of its namespaced nature, this table is safer for a plugin to use -- than `kong.ctx.shared` since it avoids potential naming conflicts, which -- could lead to several plugins unknowingly overwriting each other's data. -- --- Since only relevant in the context of a request, this table cannot be +-- This table is only relevant in the context of a request and cannot be -- accessed from the top-level chunk of Lua modules. Instead, it can only be -- accessed in request phases, which are represented by the `rewrite`, -- `access`, `header_filter`, `body_filter`, `log`, and `preread` phases -- of the plugin interfaces. Accessing this table in those functions (and -- their callees) is fine. -- --- Values inserted in this table by a plugin will be visible in successful --- phases of this plugin's instance only. For example, if a plugin wants to --- save some value for post-processing during the `log` phase: +-- Values inserted in this table by a plugin are visible in successful +-- phases of this plugin's instance only. -- -- @table kong.ctx.plugin -- @phases rewrite, access, header_filter, response, body_filter, log, preread -- @usage -- -- plugin handler.lua -- +-- -- For example, if a plugin wants to +-- -- save some value for post-processing during the `log` phase: +-- -- function plugin_handler:access(conf) -- kong.ctx.plugin.val_1 = "hello" -- kong.ctx.plugin.val_2 = "world" diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 5dab4d7e2ac..77f6fe103b2 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -1,17 +1,13 @@ --- --- The Plugin Development Kit (or "PDK") is set of Lua functions and variables +-- The Plugin Development Kit (PDK) is set of Lua functions and variables -- that can be used by plugins to implement their own logic. The PDK is a -- [Semantically Versioned](https://semver.org/) component, originally --- released in Kong 0.14.0. The PDK will be guaranteed to be forward-compatible --- from its 1.0.0 release and on. --- --- As of this release, the PDK has not yet reached 1.0.0, but plugin authors --- can already depend on it for a safe and reliable way of interacting with the --- request, response, or the core components. +-- released in Kong 0.14.0. The PDK is guaranteed to be forward-compatible +-- from its 1.0.0 release and onward. -- -- The Plugin Development Kit is accessible from the `kong` global variable, -- and various functionalities are namespaced under this table, such as --- `kong.request`, `kong.log`, etc... +-- `kong.request`, `kong.log`, etc. -- -- @module PDK -- @release 1.0.0 @@ -67,7 +63,7 @@ -- See [kong.conf.default](https://github.com/Kong/kong/blob/master/kong.conf.default) -- for details. -- --- Comma-separated lists in that file get promoted to arrays of strings in this +-- Comma-separated lists in the `kong.conf` file get promoted to arrays of strings in this -- table. -- -- @field kong.configuration @@ -147,7 +143,7 @@ -- Instance of Kong's DNS resolver, a client object from the -- [lua-resty-dns-client](https://github.com/kong/lua-resty-dns-client) module. -- --- **Note:** usage of this module is currently reserved to the core or to +-- **Note:** Usage of this module is currently reserved to the core or to -- advanced users. -- -- @field kong.dns @@ -158,7 +154,7 @@ -- [lua-resty-worker-events](https://github.com/Kong/lua-resty-worker-events) -- module. -- --- **Note:** usage of this module is currently reserved to the core or to +-- **Note:** Usage of this module is currently reserved to the core or to -- advanced users. -- -- @field kong.worker_events @@ -167,7 +163,7 @@ --- -- Instance of Kong's cluster events module for inter-nodes communication. -- --- **Note:** usage of this module is currently reserved to the core or to +-- **Note:** Usage of this module is currently reserved to the core or to -- advanced users. -- -- @field kong.cluster_events @@ -176,7 +172,7 @@ --- -- Instance of Kong's database caching object, from the `kong.cache` module. -- --- **Note:** usage of this module is currently reserved to the core or to +-- **Note:** Usage of this module is currently reserved to the core or to -- advanced users. -- -- @field kong.cache diff --git a/kong/pdk/ip.lua b/kong/pdk/ip.lua index 5900023aca4..0e406ecbb08 100644 --- a/kong/pdk/ip.lua +++ b/kong/pdk/ip.lua @@ -1,14 +1,15 @@ --- --- Trusted IPs module +-- Trusted IPs module. -- -- This module can be used to determine whether or not a given IP address is -- in the range of trusted IP addresses defined by the `trusted_ips` configuration -- property. -- -- Trusted IP addresses are those that are known to send correct replacement --- addresses for clients (as per the chosen header field, e.g. X-Forwarded-*). +-- addresses for clients (as per the chosen header field, for example +-- X-Forwarded-*). -- --- See [docs.konghq.com/latest/configuration/#trusted_ips](https://docs.konghq.com/latest/configuration/#trusted_ips) +-- See the [documentation on trusted IPs](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips). -- -- @module kong.ip local utils = require "kong.tools.utils" @@ -16,14 +17,14 @@ local ipmatcher = require "resty.ipmatcher" --- -- Depending on the `trusted_ips` configuration property, --- this function will return whether a given ip is trusted or not +-- this function returns whether a given IP is trusted or not. -- -- Both ipv4 and ipv6 are supported. -- -- @function kong.ip.is_trusted -- @phases init_worker, certificate, rewrite, access, header_filter, response, body_filter, log --- @tparam string address A string representing an IP address --- @treturn boolean `true` if the IP is trusted, `false` otherwise +-- @tparam string address A string representing an IP address. +-- @treturn boolean `true` if the IP is trusted, `false` otherwise. -- @usage -- if kong.ip.is_trusted("1.1.1.1") then -- kong.log("The IP is trusted") diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 29fe88c0351..c68c1641e26 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -1,9 +1,9 @@ --- --- This namespace contains an instance of a "logging facility", which is a +-- This namespace contains an instance of a logging facility, which is a -- table containing all of the methods described below. -- --- This instance is namespaced per plugin, and Kong will make sure that before --- executing a plugin, it will swap this instance with a logging facility +-- This instance is namespaced per plugin. Before +-- executing a plugin, Kong swaps this instance with a logging facility -- dedicated to the plugin. This allows the logs to be prefixed with the -- plugin's name for debugging purposes. -- @@ -163,20 +163,20 @@ local serializers = { } ---- Write a log line to the location specified by the current Nginx +--- Writes a log line to the location specified by the current Nginx -- configuration block's `error_log` directive, with the `notice` level (similar -- to `print()`). -- -- The Nginx `error_log` directive is set via the `log_level`, `proxy_error_log` -- and `admin_error_log` Kong configuration properties. -- --- Arguments given to this function will be concatenated similarly to --- `ngx.log()`, and the log line will report the Lua file and line number from --- which it was invoked. Unlike `ngx.log()`, this function will prefix error +-- Arguments given to this function are concatenated similarly to +-- `ngx.log()`, and the log line reports the Lua file and line number from +-- which it was invoked. Unlike `ngx.log()`, this function prefixes error -- messages with `[kong]` instead of `[lua]`. -- -- Arguments given to this function can be of any type, but table arguments --- will be converted to strings via `tostring` (thus potentially calling a +-- are converted to strings via `tostring` (thus potentially calling a -- table's `__tostring` metamethod if set). This behavior differs from -- `ngx.log()` (which only accepts table arguments if they define the -- `__tostring` metamethod) with the intent to simplify its usage and be more @@ -197,10 +197,10 @@ local serializers = { -- -- Where: -- --- * `%namespace`: is the configured namespace (the plugin name in this case). --- * `%file_src`: is the file name from where the log was called from. --- * `%line_src`: is the line number from where the log was called from. --- * `%message`: is the message, made of concatenated arguments given by the caller. +-- * `%namespace`: The configured namespace (in this case, the plugin name). +-- * `%file_src`: The filename the log was called from. +-- * `%line_src`: The line number the log was called from. +-- * `%message`: The message, made of concatenated arguments given by the caller. -- -- For example, the following call: -- @@ -214,8 +214,8 @@ local serializers = { -- 2017/07/09 19:36:25 [notice] 25932#0: *1 [kong] some_file.lua:54 hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" -- ``` -- --- If invoked from within a plugin (e.g. `key-auth`) it would include the --- namespace prefix, like so: +-- If invoked from within a plugin (for example, `key-auth`) it would include the +-- namespace prefix: -- -- ``` plain -- 2017/07/09 19:36:25 [notice] 25932#0: *1 [kong] some_file.lua:54 [key-auth] hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" @@ -223,14 +223,14 @@ local serializers = { -- -- @function kong.log -- @phases init_worker, certificate, rewrite, access, header_filter, response, body_filter, log --- @param ... all params will be concatenated and stringified before being sent to the log --- @return Nothing; throws an error on invalid inputs. +-- @param ... All params will be concatenated and stringified before being sent to the log. +-- @return Nothing. Throws an error on invalid inputs. -- -- @usage -- kong.log("hello ", "world") -- alias to kong.log.notice() --- --- Similar to `kong.log()`, but the produced log will have the severity given by +-- Similar to `kong.log()`, but the produced log has the severity given by -- ``, instead of `notice`. The supported levels are: -- -- * `kong.log.alert()` @@ -254,8 +254,8 @@ local serializers = { -- 2017/07/09 19:36:25 [error] 25932#0: *1 [kong] some_file.lua:54 hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" -- ``` -- --- If invoked from within a plugin (e.g. `key-auth`) it would include the --- namespace prefix, like so: +-- If invoked from within a plugin (for example, `key-auth`) it would include the +-- namespace prefix: -- -- ``` plain -- 2017/07/09 19:36:25 [error] 25932#0: *1 [kong] some_file.lua:54 [key-auth] hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" @@ -263,8 +263,8 @@ local serializers = { -- -- @function kong.log.LEVEL -- @phases init_worker, certificate, rewrite, access, header_filter, response, body_filter, log --- @param ... all params will be concatenated and stringified before being sent to the log --- @return Nothing; throws an error on invalid inputs. +-- @param ... All params will be concatenated and stringified before being sent to the log. +-- @return Nothing. Throws an error on invalid inputs. -- @usage -- kong.log.warn("something require attention") -- kong.log.err("something failed: ", err) @@ -366,10 +366,10 @@ end --- Write a deprecation log line (similar to `kong.log.warn`). -- -- Arguments given to this function can be of any type, but table arguments --- will be converted to strings via `tostring` (thus potentially calling a +-- are converted to strings via `tostring` (thus potentially calling a -- table's `__tostring` metamethod if set). When the last argument is a table, --- it is considered as a deprecation metadata. The table can include following --- properties: +-- it is considered as a deprecation metadata. The table can include the +-- following properties: -- -- ``` lua -- { @@ -391,8 +391,8 @@ end -- 2017/07/09 19:36:25 [warn] 25932#0: *1 [kong] some_file.lua:54 hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" -- ``` -- --- If invoked from within a plugin (e.g. `key-auth`) it would include the --- namespace prefix, like so: +-- If invoked from within a plugin (for example, `key-auth`) it would include the +-- namespace prefix: -- -- ``` plain -- 2017/07/09 19:36:25 [warn] 25932#0: *1 [kong] some_file.lua:54 [key-auth] hello world, client: 127.0.0.1, server: localhost, request: "GET /log HTTP/1.1", host: "localhost" @@ -431,21 +431,21 @@ end --- --- Like `kong.log()`, this function will produce a log with the `notice` level, --- and accepts any number of arguments as well. If inspect logging is disabled +-- Like `kong.log()`, this function produces a log with a `notice` level +-- and accepts any number of arguments. If inspect logging is disabled -- via `kong.log.inspect.off()`, then this function prints nothing, and is --- aliased to a "NOP" function in order to save CPU cycles. +-- aliased to a "NOP" function to save CPU cycles. -- -- This function differs from `kong.log()` in the sense that arguments will be --- concatenated with a space(`" "`), and each argument will be --- "pretty-printed": +-- concatenated with a space(`" "`), and each argument is +-- pretty-printed: -- --- * numbers will printed (e.g. `5` -> `"5"`) --- * strings will be quoted (e.g. `"hi"` -> `'"hi"'`) --- * array-like tables will be rendered (e.g. `{1,2,3}` -> `"{1, 2, 3}"`) --- * dictionary-like tables will be rendered on multiple lines +-- * Numbers are printed (e.g. `5` -> `"5"`) +-- * Strings are quoted (e.g. `"hi"` -> `'"hi"'`) +-- * Array-like tables are rendered (e.g. `{1,2,3}` -> `"{1, 2, 3}"`) +-- * Dictionary-like tables are rendered on multiple lines -- --- This function is intended for use with debugging purposes in mind, and usage +-- This function is intended for debugging, and usage -- in production code paths should be avoided due to the expensive formatting -- operations it can perform. Existing statements can be left in production code -- but nopped by calling `kong.log.inspect.off()`. @@ -459,11 +459,10 @@ end -- -- Where: -- --- * `%file_src`: is the file name from where the log was called from. --- * `%func_name`: is the name of the function from where the log was called --- from. --- * `%line_src`: is the line number from where the log was called from. --- * `%message`: is the message, made of concatenated, pretty-printed arguments +-- * `%file_src`: The filename the log was called from. +-- * `%func_name`: The name of the function the log was called from. +-- * `%line_src`: The line number the log was called from. +-- * `%message`: The message, made of concatenated, pretty-printed arguments -- given by the caller. -- -- This function uses the [inspect.lua](https://github.com/kikito/inspect.lua) @@ -471,8 +470,8 @@ end -- -- @function kong.log.inspect -- @phases init_worker, certificate, rewrite, access, header_filter, response, body_filter, log --- @param ... Parameters will be concatenated with spaces between them and --- rendered as described +-- @param ... Parameters are concatenated with spaces between them and +-- rendered as described. -- @usage -- kong.log.inspect("some value", a_variable) local new_inspect @@ -549,25 +548,24 @@ local function get_default_serialize_values() end --- --- Sets a value to be used on the `serialize` custom table +-- Sets a value to be used on the `serialize` custom table. -- -- Logging plugins use the output of `kong.log.serialize()` as a base for their logs. +-- This function lets you customize the log output. -- --- This function allows customizing such output. --- --- It can be used to replace existing values on the output. --- It can be used to delete existing values by passing `nil`. +-- It can be used to replace existing values in the output, or to delete +-- existing values by passing `nil`. -- --- Note: the type checking of the `value` parameter can take some time so +-- **Note:** The type-checking of the `value` parameter can take some time, so -- it is deferred to the `serialize()` call, which happens in the log -- phase in most real-usage cases. -- -- @function kong.log.set_serialize_value -- @phases certificate, rewrite, access, header_filter, response, body_filter, log --- @tparam string key the name of the field. --- @tparam number|string|boolean|table value value to be set. When a table is used, its keys must be numbers, strings, booleans, and its values can be numbers, strings or other tables like itself, recursively. --- @tparam table options can contain two entries: options.mode can be `set` (the default, always sets), `add` (only add if entry does not already exist) and `replace` (only change value if it already exists). --- @treturn table the request information table +-- @tparam string key The name of the field. +-- @tparam number|string|boolean|table value Value to be set. When a table is used, its keys must be numbers, strings, or booleans, and its values can be numbers, strings, or other tables like itself, recursively. +-- @tparam table options Can contain two entries: options.mode can be `set` (the default, always sets), `add` (only add if entry does not already exist) and `replace` (only change value if it already exists). +-- @treturn table The request information table. -- @usage -- -- Adds a new value to the serialized table -- kong.log.set_serialize_value("my_new_value", 1) @@ -691,9 +689,9 @@ do --- - -- Generates a table that contains information that are helpful for logging. + -- Generates a table with useful information for logging. -- - -- This method can currently be used in the `http` subsystem. + -- This method can be used in the `http` subsystem. -- -- The following fields are included in the returned table: -- * `client_ip` - client IP address in textual format. @@ -725,9 +723,9 @@ do -- **Warning:** This function may return sensitive data (e.g., API keys). -- Consider filtering before writing it to unsecured locations. -- - -- All fields in the returned table may be altered via kong.log.set_serialize_value + -- All fields in the returned table may be altered using `kong.log.set_serialize_value`. -- - -- The following http authentication headers are redacted by default, if they appear in the request: + -- The following HTTP authentication headers are redacted by default, if they appear in the request: -- * `request.headers.authorization` -- * `request.headers.proxy-authorization` -- diff --git a/kong/pdk/nginx.lua b/kong/pdk/nginx.lua index 58aa5913a44..166f49c41db 100644 --- a/kong/pdk/nginx.lua +++ b/kong/pdk/nginx.lua @@ -1,5 +1,6 @@ ---- Nginx information module --- A set of functions allowing to retrieve Nginx-specific implementation +--- Nginx information module. +-- +-- A set of functions for retrieving Nginx-specific implementation -- details and meta information. -- @module kong.nginx @@ -12,12 +13,12 @@ local function new(self) --- - -- Returns the current Nginx subsystem this function is called from: "http" - -- or "stream". + -- Returns the current Nginx subsystem this function is called from. Can be + -- one of `"http"` or `"stream"`. -- -- @function kong.nginx.get_subsystem -- @phases any - -- @treturn string subsystem Either `"http"` or `"stream"` + -- @treturn string Subsystem, either `"http"` or `"stream"`. -- @usage -- kong.nginx.get_subsystem() -- "http" function _NGINX.get_subsystem() diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index 45f610be914..7103331728c 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -1,4 +1,4 @@ ---- Node-level utilities +--- Node-level utilities. -- -- @module kong.node @@ -53,10 +53,10 @@ local function new(self) --- - -- Returns the id used by this node to describe itself. + -- Returns the ID used by this node to describe itself. -- -- @function kong.node.get_id - -- @treturn string The v4 UUID used by this node as its id + -- @treturn string The v4 UUID used by this node as its ID. -- @usage -- local id = kong.node.get_id() function _NODE.get_id() @@ -88,14 +88,14 @@ local function new(self) -- Returns memory usage statistics about this node. -- -- @function kong.node.get_memory_stats - -- @tparam[opt] string unit The unit memory should be reported in. Can be - -- either of `b/B`, `k/K`, `m/M`, or `g/G` for bytes, kibibytes, mebibytes, + -- @tparam[opt] string unit The unit that memory is reported in. Can be + -- any of `b/B`, `k/K`, `m/M`, or `g/G` for bytes, kibibytes, mebibytes, -- or gibibytes, respectively. Defaults to `b` (bytes). -- @tparam[opt] number scale The number of digits to the right of the decimal -- point. Defaults to 2. -- @treturn table A table containing memory usage statistics for this node. - -- If `unit` is `b/B` (the default) reported values will be Lua numbers. - -- Otherwise, reported values will be a string with the unit as a suffix. + -- If `unit` is `b/B` (the default), reported values are Lua numbers. + -- Otherwise, reported values are strings with the unit as a suffix. -- @usage -- local res = kong.node.get_memory_stats() -- -- res will have the following structure: @@ -232,10 +232,10 @@ local function new(self) --- - -- Returns the name used by the local machine + -- Returns the name used by the local machine. -- -- @function kong.node.get_hostname - -- @treturn string The local machine hostname + -- @treturn string The local machine hostname. -- @usage -- local hostname = kong.node.get_hostname() function _NODE.get_hostname() diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 136dc5a32e9..bfe836246a0 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -1,6 +1,7 @@ ---- Client request module --- A set of functions to retrieve information about the incoming requests made --- by clients. +--- Client request module. +-- +-- This module provides a set of functions to retrieve information about the +-- incoming requests made by clients. -- -- @module kong.request @@ -60,11 +61,11 @@ local function new(self) --- -- Returns the scheme component of the request's URL. The returned value is - -- normalized to lower-case form. + -- normalized to lowercase form. -- -- @function kong.request.get_scheme -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string a string like `"http"` or `"https"` + -- @treturn string A string like `"http"` or `"https"`. -- @usage -- -- Given a request to https://example.com:1234/v1/movies -- @@ -78,11 +79,11 @@ local function new(self) --- -- Returns the host component of the request's URL, or the value of the - -- "Host" header. The returned value is normalized to lower-case form. + -- "Host" header. The returned value is normalized to lowercase form. -- -- @function kong.request.get_host -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the host + -- @treturn string The hostname. -- @usage -- -- Given a request to https://example.com:1234/v1/movies -- @@ -100,7 +101,7 @@ local function new(self) -- -- @function kong.request.get_port -- @phases certificate, rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn number the port + -- @treturn number The port. -- @usage -- -- Given a request to https://example.com:1234/v1/movies -- @@ -115,21 +116,21 @@ local function new(self) --- -- Returns the scheme component of the request's URL, but also considers -- `X-Forwarded-Proto` if it comes from a trusted source. The returned - -- value is normalized to lower-case. + -- value is normalized to lowercase. -- -- Whether this function considers `X-Forwarded-Proto` or not depends on -- several Kong configuration parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- - -- **Note**: support for the Forwarded HTTP Extension (RFC 7239) is not - -- offered yet since it is not supported by ngx\_http\_realip\_module. + -- **Note**: Kong does not offer support for the Forwarded HTTP Extension + -- (RFC 7239) since it is not supported by ngx_http_realip_module. -- -- @function kong.request.get_forwarded_scheme -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the forwarded scheme + -- @treturn string The forwarded scheme. -- @usage -- kong.request.get_forwarded_scheme() -- "https" function _REQUEST.get_forwarded_scheme() @@ -148,23 +149,23 @@ local function new(self) --- -- Returns the host component of the request's URL or the value of the "host" - -- header. Unlike `kong.request.get_host()`, this function will also consider + -- header. Unlike `kong.request.get_host()`, this function also considers -- `X-Forwarded-Host` if it comes from a trusted source. The returned value - -- is normalized to lower-case. + -- is normalized to lowercase. -- -- Whether this function considers `X-Forwarded-Host` or not depends on -- several Kong configuration parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- - -- **Note**: we do not currently offer support for Forwarded HTTP Extension + -- **Note**: Kong does not offer support for the Forwarded HTTP Extension -- (RFC 7239) since it is not supported by ngx_http_realip_module. -- -- @function kong.request.get_forwarded_host -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the forwarded host + -- @treturn string The forwarded host. -- @usage -- kong.request.get_forwarded_host() -- "example.com" function _REQUEST.get_forwarded_host() @@ -195,23 +196,23 @@ local function new(self) -- Whether this function considers `X-Forwarded-Proto` or not depends on -- several Kong configuration parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- - -- **Note**: we do not currently offer support for Forwarded HTTP Extension + -- **Note**: Kong does not offer support for the Forwarded HTTP Extension -- (RFC 7239) since it is not supported by ngx_http_realip_module. -- - -- When running Kong behind the L4 port mapping (or forwarding) you can also + -- When running Kong behind the L4 port mapping (or forwarding), you can also -- configure: - -- * [port\_maps](https://getkong.org/docs/latest/configuration/#port_maps) + -- * [port\_maps](https://docs.konghq.com/gateway/latest/reference/configuration/#port_maps) -- - -- `port_maps` configuration parameter enables this function to return the + -- The `port_maps` configuration parameter enables this function to return the -- port to which the port Kong is listening to is mapped to (in case they differ). -- -- @function kong.request.get_forwarded_port -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn number the forwarded port + -- @treturn number The forwarded port. -- @usage -- kong.request.get_forwarded_port() -- 1234 function _REQUEST.get_forwarded_port() @@ -259,15 +260,15 @@ local function new(self) -- Whether this function considers `X-Forwarded-Path` or not depends on -- several Kong configuration parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- - -- **Note**: we do not currently do any normalization on the request path. + -- **Note**: Kong does not do any normalization on the request path. -- -- @function kong.request.get_forwarded_path -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the forwarded path + -- @treturn string The forwarded path. -- @usage -- kong.request.get_forwarded_path() -- /path function _REQUEST.get_forwarded_path() @@ -288,26 +289,28 @@ local function new(self) --- -- Returns the prefix path component of the request's URL that Kong stripped -- before proxying to upstream. It also checks if `X-Forwarded-Prefix` comes - -- from a trusted source, and uses it as is when given. The value is returned + -- from a trusted source, and uses it as-is when given. The value is returned -- as a Lua string. -- - -- If a trusted `X-Forwarded-Prefix` is not passed, this function must be called after Kong has ran its router (`access` phase), + -- If a trusted `X-Forwarded-Prefix` is not passed, this function must be + -- called after Kong has run its router (`access` phase), -- as the Kong router may strip the prefix of the request path. That stripped - -- path will become the return value of this function, unless there was already + -- path becomes the return value of this function, unless there is already -- a trusted `X-Forwarded-Prefix` header in the request. -- -- Whether this function considers `X-Forwarded-Prefix` or not depends on -- several Kong configuration parameters: -- - -- * [trusted\_ips](https://getkong.org/docs/latest/configuration/#trusted_ips) - -- * [real\_ip\_header](https://getkong.org/docs/latest/configuration/#real_ip_header) - -- * [real\_ip\_recursive](https://getkong.org/docs/latest/configuration/#real_ip_recursive) + -- * [trusted\_ips](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips) + -- * [real\_ip\_header](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_header) + -- * [real\_ip\_recursive](https://docs.konghq.com/gateway/latest/reference/configuration/#real_ip_recursive) -- - -- **Note**: we do not currently do any normalization on the request path prefix. + -- **Note**: Kong does not do any normalization on the request path prefix. -- -- @function kong.request.get_forwarded_prefix -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string|nil the forwarded path prefix or nil if prefix was not stripped + -- @treturn string|nil The forwarded path prefix or `nil` if the prefix was + -- not stripped. -- @usage -- kong.request.get_forwarded_prefix() -- /prefix function _REQUEST.get_forwarded_prefix() @@ -332,7 +335,7 @@ local function new(self) -- -- @function kong.request.get_http_version -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn number|nil the HTTP version as a Lua number + -- @treturn number|nil The HTTP version as a Lua number. -- @usage -- kong.request.get_http_version() -- 1.1 function _REQUEST.get_http_version() @@ -344,11 +347,11 @@ local function new(self) --- -- Returns the HTTP method of the request. The value is normalized to - -- upper-case. + -- uppercase. -- -- @function kong.request.get_method -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the request method + -- @treturn string The request method. -- @usage -- kong.request.get_method() -- "GET" function _REQUEST.get_method() @@ -368,11 +371,11 @@ local function new(self) --- -- Returns the path component of the request's URL. It is not normalized in - -- any way and does not include the querystring. + -- any way and does not include the query string. -- -- @function kong.request.get_path -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the path + -- @treturn string The path. -- @usage -- -- Given a request to https://example.com:1234/v1/movies?movie=foo -- @@ -387,12 +390,12 @@ local function new(self) --- - -- Returns the path, including the querystring if any. No - -- transformations/normalizations are done. + -- Returns the path, including the query string if any. No + -- transformations or normalizations are done. -- -- @function kong.request.get_path_with_query -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the path with the querystring + -- @treturn string The path with the query string. -- @usage -- -- Given a request to https://example.com:1234/v1/movies?movie=foo -- @@ -410,7 +413,7 @@ local function new(self) -- -- @function kong.request.get_raw_query -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string the query component of the request's URL + -- @treturn string The query component of the request's URL. -- @usage -- -- Given a request to https://example.com/foo?msg=hello%20world&bla=&bar -- @@ -431,11 +434,11 @@ local function new(self) -- found. -- -- If an argument with the same name is present multiple times in the - -- querystring, this function will return the value of the first occurrence. + -- query string, this function returns the value of the first occurrence. -- -- @function kong.request.get_query_arg -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @treturn string|boolean|nil the value of the argument + -- @treturn string|boolean|nil The value of the argument. -- @usage -- -- Given a request GET /test?foo=hello%20world&bar=baz&zzz&blo=&bar=bla&bar -- @@ -460,7 +463,7 @@ local function new(self) --- - -- Returns the table of query arguments obtained from the querystring. Keys + -- Returns the table of query arguments obtained from the query string. Keys -- are query argument names. Values are either a string with the argument -- value, a boolean `true` if an argument was not given a value, or an array -- if an argument was given in the query string multiple times. Keys and @@ -476,9 +479,9 @@ local function new(self) -- -- @function kong.request.get_query -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @tparam[opt] number max_args set a limit on the maximum number of parsed - -- arguments - -- @treturn table A table representation of the query string + -- @tparam[opt] number max_args Sets a limit on the maximum number of parsed + -- arguments. + -- @treturn table A table representation of the query string. -- @usage -- -- Given a request GET /test?foo=hello%20world&bar=baz&zzz&blo=&bar=bla&bar -- @@ -536,7 +539,7 @@ local function new(self) -- -- The returned value is either a `string`, or can be `nil` if a header with -- `name` was not found in the request. If a header with the same name is - -- present multiple times in the request, this function will return the value + -- present multiple times in the request, this function returns the value -- of the first occurrence of this header. -- -- Header names in are case-insensitive and are normalized to lowercase, and @@ -588,9 +591,9 @@ local function new(self) -- -- @function kong.request.get_headers -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api - -- @tparam[opt] number max_headers set a limit on the maximum number of - -- parsed headers - -- @treturn table the request headers in table form + -- @tparam[opt] number max_headers Sets a limit on the maximum number of + -- parsed headers. + -- @treturn table The request headers in table form. -- @usage -- -- Given a request with the following headers: -- @@ -638,12 +641,12 @@ local function new(self) -- If the body has no size (empty), this function returns an empty string. -- -- If the size of the body is greater than the Nginx buffer size (set by - -- `client_body_buffer_size`), this function will fail and return an error + -- `client_body_buffer_size`), this function fails and returns an error -- message explaining this limitation. -- -- @function kong.request.get_raw_body -- @phases rewrite, access, response, admin_api - -- @treturn string the plain request body + -- @treturn string The plain request body. -- @usage -- -- Given a body with payload "Hello, Earth!": -- @@ -670,10 +673,21 @@ local function new(self) --- -- Returns the request data as a key/value table. -- A high-level convenience function. + -- -- The body is parsed with the most appropriate format: -- - -- * If `mimetype` is specified: - -- * Decodes the body with the requested content type (if supported). + -- * If `mimetype` is specified, it decodes the body with the requested + -- content type (if supported). This takes precedence over any content type + -- present in the request. + -- + -- The optional argument `mimetype` can be one of the following strings: + -- * `application/x-www-form-urlencoded` + -- * `application/json` + -- * `multipart/form-data` + -- + -- Whether `mimetype` is specified or a request content type is otherwise + -- present in the request, each content type behaves as follows: + -- -- * If the request content type is `application/x-www-form-urlencoded`: -- * Returns the body as form-encoded. -- * If the request content type is `multipart/form-data`: @@ -684,15 +698,10 @@ local function new(self) -- * Decodes the body as JSON -- (same as `json.decode(kong.request.get_raw_body())`). -- * JSON types are converted to matching Lua types. - -- * If none of the above, returns `nil` and an error message indicating the + -- * If the request contains none of the above and the `mimetype` argument is + -- not set, returns `nil` and an error message indicating the -- body could not be parsed. -- - -- The optional argument `mimetype` can be one of the following strings: - -- - -- * `application/x-www-form-urlencoded` - -- * `application/json` - -- * `multipart/form-data` - -- -- The optional argument `max_args` can be used to set a limit on the number -- of form arguments parsed for `application/x-www-form-urlencoded` payloads. -- @@ -702,12 +711,12 @@ local function new(self) -- -- @function kong.request.get_body -- @phases rewrite, access, response, admin_api - -- @tparam[opt] string mimetype the MIME type - -- @tparam[opt] number max_args set a limit on the maximum number of parsed - -- arguments - -- @treturn table|nil a table representation of the body - -- @treturn string|nil an error message - -- @treturn string|nil mimetype the MIME type used + -- @tparam[opt] string mimetype The MIME type. + -- @tparam[opt] number max_args Sets a limit on the maximum number of parsed + -- arguments. + -- @treturn table|nil A table representation of the body. + -- @treturn string|nil An error message. + -- @treturn string|nil mimetype The MIME type used. -- @usage -- local body, err, mimetype = kong.request.get_body() -- body.name -- "John Doe" diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 799adbc3f1f..4677b64c31f 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -1,10 +1,10 @@ --- --- Client response module +-- Client response module. -- -- The downstream response module contains a set of functions for producing and --- manipulating responses sent back to the client ("downstream"). Responses can --- be produced by Kong (e.g. an authentication plugin rejecting a request), or --- proxied back from an Service's response body. +-- manipulating responses sent back to the client (downstream). Responses can +-- be produced by Kong (for example, an authentication plugin rejecting a +-- request), or proxied back from an Service's response body. -- -- Unlike `kong.service.response`, this module allows mutating the response -- before sending it back to the client. @@ -167,17 +167,17 @@ local function new(self, major_version) -- a Lua number). -- -- If the request was proxied (as per `kong.response.get_source()`), the - -- return value will be that of the response from the Service (identical to + -- return value is the response from the Service (identical to -- `kong.service.response.get_status()`). -- - -- If the request was _not_ proxied, and the response was produced by Kong - -- itself (i.e. via `kong.response.exit()`), the return value will be + -- If the request was _not_ proxied and the response was produced by Kong + -- itself (i.e. via `kong.response.exit()`), the return value is -- returned as-is. -- -- @function kong.response.get_status -- @phases header_filter, response, body_filter, log, admin_api -- @treturn number status The HTTP status code currently set for the - -- downstream response + -- downstream response. -- @usage -- kong.response.get_status() -- 200 function _RESPONSE.get_status() @@ -196,19 +196,19 @@ local function new(self, major_version) -- `kong.response.add_header()`). -- -- The return value is either a `string`, or can be `nil` if a header with - -- `name` was not found in the response. If a header with the same name is - -- present multiple times in the request, this function will return the value + -- `name` is not found in the response. If a header with the same name is + -- present multiple times in the request, this function returns the value -- of the first occurrence of this header. -- -- @function kong.response.get_header -- @phases header_filter, response, body_filter, log, admin_api - -- @tparam string name The name of the header + -- @tparam string name The name of the header. -- -- Header names are case-insensitive and dashes (`-`) can be written as - -- underscores (`_`); that is, the header `X-Custom-Header` can also be + -- underscores (`_`). For example, the header `X-Custom-Header` can also be -- retrieved as `x_custom_header`. -- - -- @treturn string|nil The value of the header + -- @treturn string|nil The value of the header. -- @usage -- -- Given a response with the following headers: -- -- X-Custom-Header: bla @@ -239,13 +239,13 @@ local function new(self, major_version) -- Values are either a string with the header value, or an array of strings -- if a header was sent multiple times. Header names in this table are -- case-insensitive and are normalized to lowercase, and dashes (`-`) can be - -- written as underscores (`_`); that is, the header `X-Custom-Header` can + -- written as underscores (`_`). For example, the header `X-Custom-Header` can -- also be retrieved as `x_custom_header`. -- - -- A response initially has no headers until a plugin short-circuits the - -- proxying by producing one (e.g. an authentication plugin rejecting a - -- request), or the request has been proxied, and one of the latter execution - -- phases is currently running. + -- A response initially has no headers. Headers are added when a plugin + -- short-circuits the proxying by producing a header + -- (e.g. an authentication plugin rejecting a request), or if the request has + -- been proxied, and one of the latter execution phases is currently running. -- -- Unlike `kong.service.response.get_headers()`, this function returns *all* -- headers as the client would see them upon reception, including headers @@ -253,16 +253,16 @@ local function new(self, major_version) -- -- By default, this function returns up to **100** headers. The optional -- `max_headers` argument can be specified to customize this limit, but must - -- be greater than **1** and not greater than **1000**. + -- be greater than **1** and equal to or less than **1000**. -- -- @function kong.response.get_headers -- @phases header_filter, response, body_filter, log, admin_api - -- @tparam[opt] number max_headers Limits how many headers are parsed + -- @tparam[opt] number max_headers Limits the number of headers parsed. -- @treturn table headers A table representation of the headers in the - -- response + -- response. -- - -- @treturn string err If more headers than `max_headers` were present, a - -- string with the error `"truncated"`. + -- @treturn string err If more headers than `max_headers` were present, + -- returns a string with the error `"truncated"`. -- @usage -- -- Given an response from the Service with the following headers: -- -- X-Custom-Header: bla @@ -296,26 +296,26 @@ local function new(self, major_version) --- - -- This function helps determining where the current response originated - -- from. Kong being a reverse proxy, it can short-circuit a request and + -- This function helps determine where the current response originated + -- from. Since Kong is a reverse proxy, it can short-circuit a request and -- produce a response of its own, or the response can come from the proxied -- Service. -- -- Returns a string with three possible values: -- - -- * "exit" is returned when, at some point during the processing of the - -- request, there has been a call to `kong.response.exit()`. In other - -- words, when the request was short-circuited by a plugin or by Kong - -- itself (e.g. invalid credentials) - -- * "error" is returned when an error has happened while processing the - -- request - for example, a timeout while connecting to the upstream + -- * `"exit"` is returned when, at some point during the processing of the + -- request, there has been a call to `kong.response.exit()`. This happens + -- when the request was short-circuited by a plugin or by Kong + -- itself (e.g. invalid credentials). + -- * `"error"` is returned when an error has happened while processing the + -- request. For example, a timeout while connecting to the upstream -- service. - -- * "service" is returned when the response was originated by successfully + -- * `"service"` is returned when the response was originated by successfully -- contacting the proxied Service. -- -- @function kong.response.get_source -- @phases header_filter, response, body_filter, log, admin_api - -- @treturn string the source. + -- @treturn string The source. -- @usage -- if kong.response.get_source() == "service" then -- kong.log("The response comes from the Service") @@ -352,7 +352,7 @@ local function new(self, major_version) -- -- @function kong.response.set_status -- @phases rewrite, access, header_filter, response, admin_api - -- @tparam number status The new status + -- @tparam number status The new status. -- @return Nothing; throws an error on invalid input. -- @usage -- kong.response.set_status(404) @@ -382,21 +382,21 @@ local function new(self, major_version) -- Sets a response header with the given value. This function overrides any -- existing header with the same name. -- - -- Note: Underscores in Header names are automatically transformed into dashes - -- by default. If you want to deactivate this behavior you should set - -- the `lua_transform_underscores_in_response_headers` nginx config option to `off` + -- Note: Underscores in header names are automatically transformed into dashes + -- by default. If you want to deactivate this behavior, set the + -- `lua_transform_underscores_in_response_headers` Nginx config option to `off`. -- -- This setting can be set in the Kong Config file: -- -- nginx_http_lua_transform_underscores_in_response_headers = off -- - -- Be aware that changing this setting might slightly break any plugins that + -- Be aware that changing this setting might break any plugins that -- rely on the automatic underscore conversion. -- -- @function kong.response.set_header -- @phases rewrite, access, header_filter, response, admin_api -- @tparam string name The name of the header - -- @tparam string|number|boolean value The new value for the header + -- @tparam string|number|boolean value The new value for the header. -- @return Nothing; throws an error on invalid input. -- @usage -- kong.response.set_header("X-Foo", "value") @@ -416,15 +416,15 @@ local function new(self, major_version) --- -- Adds a response header with the given value. Unlike -- `kong.response.set_header()`, this function does not remove any existing - -- header with the same name. Instead, another header with the same name will - -- be added to the response. If no header with this name already exists on + -- header with the same name. Instead, another header with the same name is + -- added to the response. If no header with this name already exists on -- the response, then it is added with the given value, similarly to -- `kong.response.set_header().` -- -- @function kong.response.add_header -- @phases rewrite, access, header_filter, response, admin_api - -- @tparam string name The header name - -- @tparam string|number|boolean value The header value + -- @tparam string name The header name. + -- @tparam string|number|boolean value The header value. -- @return Nothing; throws an error on invalid input. -- @usage -- kong.response.add_header("Cache-Control", "no-cache") @@ -477,7 +477,7 @@ local function new(self, major_version) --- -- Sets the headers for the response. Unlike `kong.response.set_header()`, -- the `headers` argument must be a table in which each key is a string - -- (corresponding to a header's name), and each value is a string, or an + -- corresponding to a header's name, and each value is a string, or an -- array of strings. -- -- The resulting headers are produced in lexicographical order. The order of @@ -522,15 +522,16 @@ local function new(self, major_version) --- -- Returns the full body when the last chunk has been read. -- - -- Calling this function will start to buffer the body in - -- an internal request context variable, and set the current + -- Calling this function starts buffering the body in + -- an internal request context variable, and sets the current -- chunk (`ngx.arg[1]`) to `nil` when the chunk is not the - -- last one. Otherwise it returns the full buffered body. + -- last one. When it reads the last chunk, the function returns the full + -- buffered body. -- -- @function kong.response.get_raw_body -- @phases `body_filter` -- @treturn string body The full body when the last chunk has been read, - -- otherwise returns `nil` + -- otherwise returns `nil`. -- @usage -- local body = kong.response.get_raw_body() -- if body then @@ -587,16 +588,16 @@ local function new(self, major_version) --- - -- Sets the body of the response + -- Sets the body of the response. -- - -- The `body` argument must be a string and will not be processed in any way. - -- This function cannot anymore change the `Content-Length` header if one was - -- added. So if you decide to use this function, the `Content-Length` header - -- should also be cleared, e.g. in `header_filter` phase. + -- The `body` argument must be a string and is not processed in any way. + -- This function can't change the `Content-Length` header if one was + -- added. If you decide to use this function, the `Content-Length` header + -- should also be cleared, for example in the `header_filter` phase. -- -- @function kong.response.set_raw_body -- @phases `body_filter` - -- @tparam string body The raw body + -- @tparam string body The raw body. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.response.set_raw_body("Hello, world!") @@ -807,60 +808,64 @@ local function new(self, major_version) -- return kong.response.exit(200, "Success") -- ``` -- - -- Calling `kong.response.exit()` will interrupt the execution flow of + -- Calling `kong.response.exit()` interrupts the execution flow of -- plugins in the current phase. Subsequent phases will still be invoked. - -- E.g. if a plugin called `kong.response.exit()` in the `access` phase, no - -- other plugin will be executed in that phase, but the `header_filter`, - -- `body_filter`, and `log` phases will still be executed, along with their - -- plugins. Plugins should thus be programmed defensively against cases when - -- a request was **not** proxied to the Service, but instead was produced by - -- Kong itself. + -- For example, if a plugin calls `kong.response.exit()` in the `access` + -- phase, no other plugin is executed in that phase, but the + -- `header_filter`, `body_filter`, and `log` phases are still executed, + -- along with their plugins. Plugins should be programmed defensively + -- against cases when a request is **not** proxied to the Service, but + -- instead is produced by Kong itself. + -- + -- 1. The first argument `status` sets the status code of the response that + -- is seen by the client. -- - -- The first argument `status` will set the status code of the response that - -- will be seen by the client. + -- In L4 proxy mode, the `status` code provided is primarily for logging + -- and statistical purposes, and is not visible to the client directly. + -- In this mode, only the following status codes are supported: -- - -- **In L4 proxy mode**, **only** the following status code are supported: + -- * 200 - OK + -- * 400 - Bad request + -- * 403 - Forbidden + -- * 500 - Internal server error + -- * 502 - Bad gateway + -- * 503 - Service unavailable -- - -- * 200 - OK - -- * 400 - Bad request - -- * 403 - Forbidden - -- * 500 - Internal server error - -- * 502 - Bad gateway - -- * 503 - Service unavailable + -- 2. The second, optional, `body` argument sets the response body. If it is + -- a string, no special processing is done, and the body is sent + -- as-is. It is the caller's responsibility to set the appropriate + -- `Content-Type` header via the third argument. -- - -- For **L4 proxy mode** the `status` code provided is primarily for logging - -- and statistical purpose, and is not visible to the client directly. + -- As a convenience, `body` can be specified as a table. In that case, + -- the `body` is JSON-encoded and has the `application/json` Content-Type + -- header set. -- - -- The second, optional, `body` argument will set the response body. If it is - -- a string, no special processing will be done, and the body will be sent - -- as-is. It is the caller's responsibility to set the appropriate - -- Content-Type header via the third argument. As a convenience, `body` can - -- be specified as a table; in which case, it will be JSON-encoded and the - -- `application/json` Content-Type header will be set. On gRPC we cannot send - -- the `body` with this function at the moment at least, so what it does - -- instead is that it sends "body" in `grpc-message` header instead. If the - -- body is a table it looks for a field `message` in it, and uses that as a - -- `grpc-message` header. Though, if you have specified `Content-Type` header - -- starting with `application/grpc`, the body will be sent. + -- On gRPC, we cannot send the `body` with this function, so + -- it sends `"body"` in the `grpc-message` header instead. + -- * If the body is a table, it looks for the `message` field in the body, + -- and uses that as a `grpc-message` header. + -- * If you specify `application/grpc` in the `Content-Type` header, the + -- body is sent without needing the `grpc-message` header. -- - -- **In L4 proxy mode**, `body` can only be `nil` or a string. Automatic JSON - -- encoding is not available. When provided, depends on the value of `status`, - -- the following will happen: + -- In L4 proxy mode, `body` can only be `nil` or a string. Automatic JSON + -- encoding is not available. When `body` is provided, depending on the + -- value of `status`, the following happens: -- - -- When `status` is 500, 502 or 503, then `body` will be logged in the Kong - -- error log file. Otherwise `body` will be sent back to the L4 client. + -- * When `status` is 500, 502 or 503, then `body` is logged in the Kong + -- error log file. + -- * When the `status` is anything else, `body` is sent back to the L4 client. -- - -- The third, optional, `headers` argument can be a table specifying response - -- headers to send. If specified, its behavior is similar to - -- `kong.response.set_headers()`. This argument is ignored in L4 proxy mode. + -- 3. The third, optional, `headers` argument can be a table specifying + -- response headers to send. If specified, its behavior is similar to + -- `kong.response.set_headers()`. This argument is ignored in L4 proxy mode. -- - -- Unless manually specified, this method will automatically set the - -- Content-Length header in the produced response for convenience. + -- Unless manually specified, this method automatically sets the + -- `Content-Length` header in the produced response for convenience. -- @function kong.response.exit -- @phases preread, rewrite, access, admin_api, header_filter (only if `body` is nil) - -- @tparam number status The status to be used - -- @tparam[opt] table|string body The body to be used - -- @tparam[opt] table headers The headers to be used + -- @tparam number status The status to be used. + -- @tparam[opt] table|string body The body to be used. + -- @tparam[opt] table headers The headers to be used. -- @return Nothing; throws an error on invalid input. -- @usage -- return kong.response.exit(403, "Access Forbidden", { @@ -1034,29 +1039,31 @@ local function new(self, major_version) -- return kong.response.error(500, "Error", {["Content-Type"] = "text/html"}) -- ``` -- - -- The first argument `status` will set the status code of the response that - -- will be seen by the client. The status code must be of an error, i.e. - -- >399. + -- 1. The `status` argument sets the status code of the response that + -- is seen by the client. The status code must an error code, that is, + -- greater than 399. -- - -- The second, optional, `message` argument will set the message describing - -- the error, which will be written in the body. + -- 2. The optional `message` argument sets the message describing + -- the error, which is written in the body. -- - -- The third, optional, `headers` argument can be a table specifying response + -- 3. The optional `headers` argument can be a table specifying response -- headers to send. If specified, its behavior is similar to -- `kong.response.set_headers()`. -- - -- This method will send the response formatted in JSON, XML, HTML or plain - -- text. The actual format is chosen using one of the following options: - -- - Manually specifying in `headers` argument using the `Content-Type` + -- This method sends the response formatted in JSON, XML, HTML or plaintext. + -- The actual format is determined using one of the following options, in + -- this order: + -- - Manually specified in the `headers` argument using the `Content-Type` -- header. - -- - Conform to the `Accept` header from the request. - -- - If none of the above is found, fallback to JSON format. - -- Content-Length header in the produced response for convenience. + -- - Conforming to the `Accept` header from the request. + -- - If there is no setting in the `Content-Type` or `Accept` header, the + -- response defaults to JSON format. Also see the `Content-Length` + -- header in the produced response for convenience. -- @function kong.response.error -- @phases rewrite, access, admin_api, header_filter (only if `body` is nil) - -- @tparam number status The status to be used (>399) - -- @tparam[opt] string message The error message to be used - -- @tparam[opt] table headers The headers to be used + -- @tparam number status The status to be used (>399). + -- @tparam[opt] string message The error message to be used. + -- @tparam[opt] table headers The headers to be used. -- @return Nothing; throws an error on invalid input. -- @usage -- return kong.response.error(403, "Access Forbidden", { diff --git a/kong/pdk/router.lua b/kong/pdk/router.lua index f0da619b263..0d8bda7480f 100644 --- a/kong/pdk/router.lua +++ b/kong/pdk/router.lua @@ -1,4 +1,5 @@ ---- Router module +--- Router module. +-- -- A set of functions to access the routing properties of the request. -- -- @module kong.router @@ -23,12 +24,12 @@ local function new(self) --- - -- Returns the current `route` entity. The request was matched against this + -- Returns the current `route` entity. The request is matched against this -- route. -- -- @function kong.router.get_route -- @phases access, header_filter, response, body_filter, log - -- @treturn table the `route` entity. + -- @treturn table The `route` entity. -- @usage -- local route = kong.router.get_route() -- local protocols = route.protocols @@ -40,12 +41,12 @@ local function new(self) --- - -- Returns the current `service` entity. The request will be targetted to this + -- Returns the current `service` entity. The request is targeted to this -- upstream service. -- -- @function kong.router.get_service -- @phases access, header_filter, response, body_filter, log - -- @treturn table the `service` entity. + -- @treturn table The `service` entity. -- @usage -- if kong.router.get_service() then -- -- routed by route & service entities diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 9d5973fd0af..86a2ce7cf06 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -1,5 +1,5 @@ --- --- Manipulation of the request to the Service +-- Module for manipulating the request sent to the Service. -- @module kong.service.request local cjson = require "cjson.safe" @@ -80,11 +80,11 @@ local function new(self) local SLASH = string_byte("/") --- - -- Enables buffered proxying that allows plugins to access service body and - -- response headers at the same time + -- Enables buffered proxying, which allows plugins to access Service body and + -- response headers at the same time. -- @function kong.service.request.enable_buffering -- @phases `rewrite`, `access` - -- @return Nothing + -- @return Nothing. -- @usage -- kong.service.request.enable_buffering() request.enable_buffering = function() @@ -103,7 +103,7 @@ local function new(self) -- Sets the protocol to use when proxying the request to the Service. -- @function kong.service.request.set_scheme -- @phases `access` - -- @tparam string scheme The scheme to be used. Supported values are `"http"` or `"https"` + -- @tparam string scheme The scheme to be used. Supported values are `"http"` or `"https"`. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_scheme("https") @@ -129,10 +129,11 @@ local function new(self) -- and this API will perform necessary escaping according to the RFC -- to make the request valid. -- - -- Input should **not** include the querystring. + -- Input should **not** include the query string. -- @function kong.service.request.set_path -- @phases `access` - -- @tparam string path The path string. Special characters and UTF-8 characters are allowed. Example: "/v2/movies" or "/foo/😀" + -- @tparam string path The path string. Special characters and UTF-8 + -- characters are allowed, for example: `"/v2/movies"` or `"/foo/😀"`. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_path("/v2/movies") @@ -152,15 +153,16 @@ local function new(self) --- - -- Sets the querystring of the request to the Service. The `query` argument is a - -- string (without the leading `?` character), and will not be processed in any + -- Sets the query string of the request to the Service. The `query` argument is a + -- string (without the leading `?` character), and is not processed in any -- way. -- -- For a higher-level function to set the query string from a Lua table of -- arguments, see `kong.service.request.set_query()`. -- @function kong.service.request.set_raw_query -- @phases `rewrite`, `access` - -- @tparam string query The raw querystring. Example: "foo=bar&bla&baz=hello%20world" + -- @tparam string query The raw querystring. Example: + -- `"foo=bar&bla&baz=hello%20world"`. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_raw_query("zzz&bar=baz&bar=bla&bar&blo=&foo=hello%20world") @@ -200,10 +202,10 @@ local function new(self) -- -- @function kong.service.request.set_method -- @phases `rewrite`, `access` - -- @tparam string method The method string, which should be given in all + -- @tparam string method The method string, which must be in all -- uppercase. Supported values are: `"GET"`, `"HEAD"`, `"PUT"`, `"POST"`, -- `"DELETE"`, `"OPTIONS"`, `"MKCOL"`, `"COPY"`, `"MOVE"`, `"PROPFIND"`, - -- `"PROPPATCH"`, `"LOCK"`, `"UNLOCK"`, `"PATCH"`, `"TRACE"`. + -- `"PROPPATCH"`, `"LOCK"`, `"UNLOCK"`, `"PATCH"`, or `"TRACE"`. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_method("DELETE") @@ -225,24 +227,24 @@ local function new(self) --- - -- Set the querystring of the request to the Service. + -- Set the query string of the request to the Service. -- -- Unlike `kong.service.request.set_raw_query()`, the `query` argument must be a - -- table in which each key is a string (corresponding to an arguments name), and - -- each value is either a boolean, a string or an array of strings or booleans. + -- table in which each key is a string (corresponding to an argument's name), and + -- each value is either a boolean, a string, or an array of strings or booleans. -- Additionally, all string values will be URL-encoded. -- - -- The resulting querystring will contain keys in their lexicographical order. The + -- The resulting query string contains keys in their lexicographical order. The -- order of entries within the same key (when values are given as an array) is -- retained. -- - -- If further control of the querystring generation is needed, a raw querystring - -- can be given as a string with `kong.service.request.set_raw_query()`. + -- If further control of the query string generation is needed, a raw query + -- string can be given as a string with `kong.service.request.set_raw_query()`. -- -- @function kong.service.request.set_query -- @phases `rewrite`, `access` -- @tparam table args A table where each key is a string (corresponding to an - -- argument name), and each value is either a boolean, a string or an array of + -- argument name), and each value is either a boolean, a string, or an array of -- strings or booleans. Any string values given are URL-encoded. -- @return Nothing; throws an error on invalid inputs. -- @usage @@ -252,7 +254,7 @@ local function new(self) -- zzz = true, -- blo = "" -- }) - -- -- Will produce the following query string: + -- -- Produces the following query string: -- -- bar=baz&bar=bla&bar&blo=&foo=hello%20world&zzz request.set_query = function(args) check_phase(access_and_rewrite) @@ -279,13 +281,13 @@ local function new(self) -- Sets a header in the request to the Service with the given value. Any existing header -- with the same name will be overridden. -- - -- If the `header` argument is `"host"` (case-insensitive), then this is - -- will also set the SNI of the request to the Service. + -- If the `header` argument is `"host"` (case-insensitive), then this also + -- sets the SNI of the request to the Service. -- -- @function kong.service.request.set_header -- @phases `rewrite`, `access`, `balancer` - -- @tparam string header The header name. Example: "X-Foo" - -- @tparam string|boolean|number value The header value. Example: "hello world" + -- @tparam string header The header name. Example: "X-Foo". + -- @tparam string|boolean|number value The header value. Example: "hello world". -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_header("X-Foo", "value") @@ -314,14 +316,14 @@ local function new(self) --- -- Adds a request header with the given value to the request to the Service. Unlike - -- `kong.service.request.set_header()`, this function will not remove any existing + -- `kong.service.request.set_header()`, this function doesn't remove any existing -- headers with the same name. Instead, several occurrences of the header will be -- present in the request. The order in which headers are added is retained. -- -- @function kong.service.request.add_header -- @phases `rewrite`, `access` - -- @tparam string header The header name. Example: "Cache-Control" - -- @tparam string|number|boolean value The header value. Example: "no-cache" + -- @tparam string header The header name. Example: "Cache-Control". + -- @tparam string|number|boolean value The header value. Example: "no-cache". -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.add_header("Cache-Control", "no-cache") @@ -347,10 +349,10 @@ local function new(self) --- - -- Removes all occurrences of the specified header in the request to the Service. + -- Removes all occurrences of the specified header from the request to the Service. -- @function kong.service.request.clear_header -- @phases `rewrite`, `access` - -- @tparam string header The header name. Example: "X-Foo" + -- @tparam string header The header name. Example: "X-Foo". -- @return Nothing; throws an error on invalid inputs. -- The function does not throw an error if no header was removed. -- @usage @@ -381,8 +383,8 @@ local function new(self) -- This function overrides any existing header bearing the same name as those -- specified in the `headers` argument. Other headers remain unchanged. -- - -- If the `"Host"` header is set (case-insensitive), then this is - -- will also set the SNI of the request to the Service. + -- If the `"Host"` header is set (case-insensitive), then this also sets + -- the SNI of the request to the Service. -- @function kong.service.request.set_headers -- @phases `rewrite`, `access` -- @tparam table headers A table where each key is a string containing a header name @@ -433,13 +435,13 @@ local function new(self) -- -- The `body` argument must be a string and will not be processed in any way. -- This function also sets the `Content-Length` header appropriately. To set an - -- empty body, one can give an empty string `""` to this function. + -- empty body, you can provide an empty string (`""`) to this function. -- -- For a higher-level function to set the body based on the request content type, -- see `kong.service.request.set_body()`. -- @function kong.service.request.set_raw_body -- @phases `rewrite`, `access` - -- @tparam string body The raw body + -- @tparam string body The raw body. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_raw_body("Hello, world!") @@ -569,36 +571,26 @@ local function new(self) --- -- Sets the body of the request to the Service. Unlike -- `kong.service.request.set_raw_body()`, the `args` argument must be a table, and - -- will be encoded with a MIME type. The encoding MIME type can be specified in - -- the optional `mimetype` argument, or if left unspecified, will be chosen based + -- is encoded with a MIME type. The encoding MIME type can be specified in + -- the optional `mimetype` argument, or if left unspecified, is chosen based -- on the `Content-Type` header of the client's request. -- - -- If the MIME type is `application/x-www-form-urlencoded`: - -- - -- * Encodes the arguments as form-encoded: keys are produced in lexicographical + -- Behavior based on MIME type in the `Content-Type` header: + -- * `application/x-www-form-urlencoded`: Encodes the arguments as + -- form-encoded. Keys are produced in lexicographical -- order. The order of entries within the same key (when values are -- given as an array) is retained. Any string values given are URL-encoded. -- - -- If the MIME type is `multipart/form-data`: - -- - -- * Encodes the arguments as multipart form data. - -- - -- If the MIME type is `application/json`: - -- - -- * Encodes the arguments as JSON (same as - -- `kong.service.request.set_raw_body(json.encode(args))`) - -- * Lua types are converted to matching JSON types.mej - -- - -- If none of the above, returns `nil` and an error message indicating the - -- body could not be encoded. + -- * `multipart/form-data`: Encodes the arguments as multipart form data. -- - -- The optional argument `mimetype` can be one of: + -- * `application/json`: Encodes the arguments as JSON (same as + -- `kong.service.request.set_raw_body(json.encode(args))`). Lua types are + -- converted to matching JSON types. -- - -- * `application/x-www-form-urlencoded` - -- * `application/json` - -- * `multipart/form-data` + -- If the MIME type is none of the above, this function returns `nil` and + -- an error message indicating the body could not be encoded. -- - -- If the `mimetype` argument is specified, the `Content-Type` header will be + -- If the `mimetype` argument is specified, the `Content-Type` header is -- set accordingly in the request to the Service. -- -- If further control of the body generation is needed, a raw body can be given as @@ -609,7 +601,7 @@ local function new(self) -- @tparam table args A table with data to be converted to the appropriate format -- and stored in the body. -- @tparam[opt] string mimetype can be one of: - -- @treturn boolean|nil `true` on success, `nil` otherwise + -- @treturn boolean|nil `true` on success, `nil` otherwise. -- @treturn string|nil `nil` on success, an error message in case of error. -- Throws an error on invalid inputs. -- @usage @@ -681,14 +673,14 @@ local function new(self) --- -- Disables the TLS handshake to upstream for [ngx\_stream\_proxy\_module](https://nginx.org/en/docs/stream/ngx_stream_proxy_module.html). - -- Effectively this overrides [proxy\_ssl](https://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_ssl) directive to `off` setting + -- This overrides the [proxy\_ssl](https://nginx.org/en/docs/stream/ngx_stream_proxy_module.html#proxy_ssl) directive, effectively setting it to `off` -- for the current stream session. -- - -- Note that once this function has been called it is not possible to re-enable TLS handshake for the current session. + -- Once this function has been called, it is not possible to re-enable TLS handshake for the current session. -- -- @function kong.service.request.disable_tls -- @phases `preread`, `balancer` - -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred + -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred. -- @treturn string|nil An error message describing the error if there was one. -- @usage -- local ok, err = kong.service.request.disable_tls() diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index eb712cac42f..9fb1b13ace1 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -1,5 +1,5 @@ --- --- Manipulation of the response from the Service +-- Module for manipulating the response from the Service. -- @module kong.service.response @@ -142,9 +142,9 @@ local function new(pdk, major_version) -- -- @function kong.service.response.get_status -- @phases `header_filter`, `body_filter`, `log` - -- @treturn number|nil the status code from the response from the Service, or `nil` - -- if the request was not proxied (i.e. `kong.response.get_source()` returned - -- anything other than `"service"`. + -- @treturn number|nil The status code from the response from the Service, or `nil` + -- if the request was not proxied (that is, if `kong.response.get_source()` returned + -- anything other than `"service"`). -- @usage -- kong.log.inspect(kong.service.response.get_status()) -- 418 function response.get_status() @@ -160,15 +160,15 @@ local function new(pdk, major_version) --- - -- Returns a Lua table holding the headers from the response from the Service. Keys are + -- Returns a Lua table holding the headers from the Service response. Keys are -- header names. Values are either a string with the header value, or an array of -- strings if a header was sent multiple times. Header names in this table are -- case-insensitive and dashes (`-`) can be written as underscores (`_`); that is, -- the header `X-Custom-Header` can also be retrieved as `x_custom_header`. -- - -- Unlike `kong.response.get_headers()`, this function will only return headers that - -- were present in the response from the Service (ignoring headers added by Kong itself). - -- If the request was not proxied to a Service (e.g. an authentication plugin rejected + -- Unlike `kong.response.get_headers()`, this function only returns headers that + -- are present in the response from the Service (ignoring headers added by Kong itself). + -- If the request is not proxied to a Service (e.g. an authentication plugin rejected -- a request and produced an HTTP 401 response), then the returned `headers` value -- might be `nil`, since no response from the Service has been received. -- @@ -177,10 +177,11 @@ local function new(pdk, major_version) -- greater than **1** and not greater than **1000**. -- @function kong.service.response.get_headers -- @phases `header_filter`, `body_filter`, `log` - -- @tparam[opt] number max_headers customize the headers to parse - -- @treturn table the response headers in table form - -- @treturn string err If more headers than `max_headers` were present, a - -- string with the error `"truncated"`. + -- @tparam[opt] number max_headers Sets a limit on the maximum number of + -- headers that can be parsed. + -- @treturn table The response headers in table form. + -- @treturn string If more headers than `max_headers` are present, returns + -- a string with the error `"truncated"`. -- @usage -- -- Given a response with the following headers: -- -- X-Custom-Header: bla @@ -225,21 +226,21 @@ local function new(pdk, major_version) --- -- Returns the value of the specified response header. -- - -- Unlike `kong.response.get_header()`, this function will only return a header - -- if it was present in the response from the Service (ignoring headers added by Kong + -- Unlike `kong.response.get_header()`, this function only returns a header + -- if it is present in the response from the Service (ignoring headers added by Kong -- itself). -- -- @function kong.service.response.get_header -- @phases `header_filter`, `body_filter`, `log` -- @tparam string name The name of the header. -- - -- Header names in are case-insensitive and are normalized to lowercase, and - -- dashes (`-`) can be written as underscores (`_`); that is, the header - -- `X-Custom-Header` can also be retrieved as `x_custom_header`. + -- Header names in are case-insensitive and are normalized to lowercase, and + -- dashes (`-`) can be written as underscores (`_`); that is, the header + -- `X-Custom-Header` can also be retrieved as `x_custom_header`. -- -- @treturn string|nil The value of the header, or `nil` if a header with - -- `name` was not found in the response. If a header with the same name is present - -- multiple times in the response, this function will return the value of the + -- `name` is not found in the response. If a header with the same name is present + -- multiple times in the response, this function returns the value of the -- first occurrence of this header. -- @usage -- -- Given a response with the following headers: @@ -270,7 +271,7 @@ local function new(pdk, major_version) -- -- @function kong.service.response.get_raw_body -- @phases `header_filter`, `body_filter`, `log` - -- @treturn string body The raw buffered body + -- @treturn string The raw buffered body. -- @usage -- -- Plugin needs to call kong.service.request.enable_buffering() on `rewrite` -- -- or `access` phase prior calling this function. @@ -293,9 +294,10 @@ local function new(pdk, major_version) -- -- @function kong.service.response.get_body -- @phases `header_filter`, `body_filter`, `log` - -- @tparam[opt] string mimetype The mime-type of the response (if known) - -- @tparam[opt] number max_args set a limit on the maximum number of parsed - -- @treturn string body The raw buffered body + -- @tparam[opt] string mimetype The MIME type of the response (if known). + -- @tparam[opt] number max_args Sets a limit on the maximum number of (what?) + -- that can be parsed. + -- @treturn string The raw buffered body -- @usage -- -- Plugin needs to call kong.service.request.enable_buffering() on `rewrite` -- -- or `access` phase prior calling this function. diff --git a/kong/pdk/table.lua b/kong/pdk/table.lua index 1ec8ff80259..a283b50803f 100644 --- a/kong/pdk/table.lua +++ b/kong/pdk/table.lua @@ -1,4 +1,4 @@ ---- Utilities for Lua tables +--- Utilities for Lua tables. -- -- @module kong.table @@ -7,15 +7,15 @@ local new_tab local clear_tab do --- - -- Returns a table with pre-allocated number of slots in its array and hash + -- Returns a table with a pre-allocated number of slots in its array and hash -- parts. -- -- @function kong.table.new - -- @tparam[opt] number narr specifies the number of slots to pre-allocate + -- @tparam[opt] number narr Specifies the number of slots to pre-allocate -- in the array part. - -- @tparam[opt] number nrec specifies the number of slots to pre-allocate in + -- @tparam[opt] number nrec Specifies the number of slots to pre-allocate in -- the hash part. - -- @treturn table the newly created table + -- @treturn table The newly created table. -- @usage -- local tab = kong.table.new(4, 4) local ok @@ -26,11 +26,11 @@ do --- - -- Clears a table from all of its array and hash parts entries. + -- Clears all array and hash parts entries from a table. -- -- @function kong.table.clear - -- @tparam table tab the table which will be cleared - -- @return Nothing + -- @tparam table tab The table to be cleared. + -- @return Nothing. -- @usage -- local tab = { -- "hello", @@ -57,9 +57,9 @@ end -- If both tables have the same key, the second one takes precedence. -- If only one table is given, it returns a copy. -- @function kong.table.merge --- @tparam[opt] table t1 The first table --- @tparam[opt] table t2 The second table --- @treturn table The (new) merged table +-- @tparam[opt] table t1 The first table. +-- @tparam[opt] table t2 The second table. +-- @treturn table The (new) merged table. -- @usage -- local t1 = {1, 2, 3, foo = "f"} -- local t2 = {4, 5, bar = "b"} From 33417b0205ae56e24437a20978b3068cacf9d067 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 26 Jan 2022 04:10:46 -0800 Subject: [PATCH 1131/4351] chore(ci) run the labeler on pull_request_target (#8322) * chore(ci) run the labeler on pull_request_target * Update .github/workflows/label.yml Co-authored-by: Mayo --- .github/workflows/label.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml index 6c481cc6206..de22142146f 100644 --- a/.github/workflows/label.yml +++ b/.github/workflows/label.yml @@ -6,7 +6,7 @@ # https://github.com/actions/labeler name: Labeler -on: [pull_request] +on: [pull_request, pull_request_target] jobs: label: From 9334ed213befe95653cbc641bbebca585c313989 Mon Sep 17 00:00:00 2001 From: Michael Heap Date: Mon, 24 Jan 2022 13:30:54 +0000 Subject: [PATCH 1132/4351] Add review:autodoc to generated docs PR --- .github/workflows/autodocs.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 5d21ac453cf..6a511ebfc3d 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -135,4 +135,4 @@ jobs: run: | cd docs.konghq.com echo "${{ secrets.PAT }}" | gh auth login --with-token - gh pr create --base "${{ github.event.inputs.target_branch }}" --fill + gh pr create --base "${{ github.event.inputs.target_branch }}" --fill --label "review:autodoc" From 5a428fae65eaf4f71b74fd402c9345e250c41297 Mon Sep 17 00:00:00 2001 From: Andrew Kew Date: Wed, 26 Jan 2022 15:34:07 +0000 Subject: [PATCH 1133/4351] Moving constant CLUSTERING_MAX_PAYLOAD to be configurable in kong.conf (#8337) Moving constant CLUSTERING_MAX_PAYLOAD to be configurable in kong.conf --- kong.conf.default | 11 +++++++--- kong/clustering/control_plane.lua | 2 +- kong/clustering/data_plane.lua | 2 +- kong/conf_loader/init.lua | 5 +++++ kong/constants.lua | 1 - kong/templates/kong_defaults.lua | 1 + spec/01-unit/03-conf_loader_spec.lua | 20 +++++++++++++++++++ .../19-hybrid/03-fields-removal_spec.lua | 6 +++++- 8 files changed, 41 insertions(+), 7 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 0e4be070551..13839783bc5 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -271,6 +271,11 @@ # which configuration updates will be fetched, # in `host:port` format. +#cluster_max_payload = 4194304 + # This sets the maximum payload size allowed + # to be sent across from CP to DP in Hybrid mode + # Default is 4Mb - 4 * 1024 * 1024 due to historical reasons + #------------------------------------------------------------------------------ # HYBRID MODE CONTROL PLANE #------------------------------------------------------------------------------ @@ -1294,9 +1299,9 @@ #dns_cache_size = 10000 # Defines the maximum allowed number of # DNS records stored in memory cache. - # Least recently used DNS records are discarded - # from cache if it is full. Both errors and - # data are cached, therefore a single name query + # Least recently used DNS records are discarded + # from cache if it is full. Both errors and + # data are cached, therefore a single name query # can easily take up 10-15 slots. #dns_not_found_ttl = 30 # TTL in seconds for empty DNS responses and diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index a92381b721c..1f7e760e2c6 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -45,7 +45,7 @@ local ngx_WARN = ngx.WARN local ngx_ERR = ngx.ERR local ngx_OK = ngx.OK local ngx_CLOSE = ngx.HTTP_CLOSE -local MAX_PAYLOAD = constants.CLUSTERING_MAX_PAYLOAD +local MAX_PAYLOAD = kong.configuration.cluster_max_payload local WS_OPTS = { timeout = constants.CLUSTERING_TIMEOUT, max_payload_len = MAX_PAYLOAD, diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 3a3b23c0111..c866afa453e 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -35,7 +35,7 @@ local ngx_DEBUG = ngx.DEBUG local ngx_INFO = ngx.INFO local ngx_WARN = ngx.WARN local ngx_NOTICE = ngx.NOTICE -local MAX_PAYLOAD = constants.CLUSTERING_MAX_PAYLOAD +local MAX_PAYLOAD = kong.configuration.cluster_max_payload local WS_OPTS = { timeout = constants.CLUSTERING_TIMEOUT, max_payload_len = MAX_PAYLOAD, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 45289c48862..932a62ef848 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -644,6 +644,7 @@ local CONF_INFERENCES = { cluster_server_name = { typ = "string" }, cluster_data_plane_purge_delay = { typ = "number" }, cluster_ocsp = { enum = { "on", "off", "optional" } }, + cluster_max_payload = { typ = "number" }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, @@ -1090,6 +1091,10 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "cluster_data_plane_purge_delay must be 60 or greater" end + if conf.cluster_max_payload < 4194304 then + errors[#errors + 1] = "cluster_max_payload must be 4194304 (4MB) or greater" + end + if conf.role == "control_plane" or conf.role == "data_plane" then if not conf.cluster_cert or not conf.cluster_cert_key then errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" diff --git a/kong/constants.lua b/kong/constants.lua index ccbf95b8250..ec050908de4 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -177,7 +177,6 @@ local constants = { { PLUGIN_SET_INCOMPATIBLE = "plugin_set_incompatible", }, { PLUGIN_VERSION_INCOMPATIBLE = "plugin_version_incompatible", }, }, - CLUSTERING_MAX_PAYLOAD = 4 * 1024 * 1024, -- 4MB, CLUSTERING_TIMEOUT = 5000, -- 5 seconds CLUSTERING_PING_INTERVAL = 30, -- 30 seconds CLUSTERING_OCSP_TIMEOUT = 5000, -- 5 seconds diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index d22451df456..a963953a81f 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -29,6 +29,7 @@ cluster_ca_cert = NONE cluster_server_name = NONE cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off +cluster_max_payload = 4194304 mem_cache_size = 128m ssl_cert = NONE diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index aa32410e711..ecd5ec6f6f6 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1330,6 +1330,26 @@ describe("Configuration loader", function() assert.is_nil(conf) assert.equal("cluster_data_plane_purge_delay must be 60 or greater", err) end) + + it("cluster_max_payload is accepted", function() + local conf = assert(conf_loader(nil, { + cluster_max_payload = 4194304, + })) + assert.equal(4194304, conf.cluster_max_payload) + + conf = assert(conf_loader(nil, { + cluster_max_payload = 8388608, + })) + assert.equal(8388608, conf.cluster_max_payload) + end) + + it("cluster_max_payload < 4Mb rejected", function() + local conf, err = conf_loader(nil, { + cluster_max_payload = 1048576, + }) + assert.is_nil(conf) + assert.equal("cluster_max_payload must be 4194304 (4MB) or greater", err) + end) end) describe("upstream keepalive properties", function() diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index f053dc33638..84f84fab87c 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -1,4 +1,8 @@ -_G.kong = {} +_G.kong = { + configuration = { + cluster_max_payload = 4194304 + } +} local cp = require("kong.clustering.control_plane") local cjson_decode = require("cjson").decode From 945509c1bfd97a5da34fd3fc2ec3320f08cf2d82 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 27 Jan 2022 07:35:24 +0800 Subject: [PATCH 1134/4351] localize ngx.* for warmup.lua (#8331) --- kong/cache/warmup.lua | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index 8c620f85756..590880d87fe 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -14,11 +14,13 @@ local floor = math.floor local kong = kong local type = type local ngx = ngx -local null = ngx.null +local now = ngx.now +local log = ngx.log +local NOTICE = ngx.NOTICE -local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } +local GLOBAL_QUERY_OPTS = { workspace = ngx.null, show_ws_id = true } function cache_warmup._mock_kong(mock_kong) @@ -31,9 +33,9 @@ local function warmup_dns(premature, hosts, count) return end - ngx.log(ngx.NOTICE, "warming up DNS entries ...") + log(NOTICE, "warming up DNS entries ...") - local start = ngx.now() + local start = now() local upstreams_dao = kong.db["upstreams"] local upstreams_names = {} @@ -45,7 +47,7 @@ local function warmup_dns(premature, hosts, count) for upstream, err in upstreams_dao:each(page_size, GLOBAL_QUERY_OPTS) do if err then - ngx.log(ngx.NOTICE, "failed to iterate over upstreams: ", err) + log(NOTICE, "failed to iterate over upstreams: ", err) break end @@ -63,9 +65,9 @@ local function warmup_dns(premature, hosts, count) end end - local elapsed = floor((ngx.now() - start) * 1000) + local elapsed = floor((now() - start) * 1000) - ngx.log(ngx.NOTICE, "finished warming up DNS entries", + log(NOTICE, "finished warming up DNS entries", "' into the cache (in ", tostring(elapsed), "ms)") end @@ -99,9 +101,9 @@ function cache_warmup.single_dao(dao) local entity_name = dao.schema.name local cache_store = constants.ENTITY_CACHE_STORE[entity_name] - ngx.log(ngx.NOTICE, "Preloading '", entity_name, "' into the ", cache_store, "...") + log(NOTICE, "Preloading '", entity_name, "' into the ", cache_store, "...") - local start = ngx.now() + local start = now() local hosts_array, hosts_set, host_count if entity_name == "services" then @@ -138,9 +140,9 @@ function cache_warmup.single_dao(dao) ngx.timer.at(0, warmup_dns, hosts_array, host_count) end - local elapsed = floor((ngx.now() - start) * 1000) + local elapsed = floor((now() - start) * 1000) - ngx.log(ngx.NOTICE, "finished preloading '", entity_name, + log(NOTICE, "finished preloading '", entity_name, "' into the ", cache_store, " (in ", tostring(elapsed), "ms)") return true end From 0bc60bae805f2344ddcb8396d5e2db01532f40cb Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 27 Jan 2022 07:36:38 +0800 Subject: [PATCH 1135/4351] chore(cache) optimize cache init new (#8338) * remove useless opts check * move opts check to the begining of function --- kong/cache/init.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/cache/init.lua b/kong/cache/init.lua index 2f47007f0b6..39e46fde62f 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -39,6 +39,10 @@ local mt = { __index = _M } function _M.new(opts) + opts = opts or {} + + -- opts validation + if type(opts.shm_name) ~= "string" then error("opts.shm_name must be a string", 2) end @@ -47,10 +51,6 @@ function _M.new(opts) error("kong.cache (" .. opts.shm_name .. ") was already created", 2) end - -- opts validation - - opts = opts or {} - if not opts.cluster_events then error("opts.cluster_events is required", 2) end From c3e2fd383f873a6dd2fa0234cbcf2eacf3a010ce Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 27 Jan 2022 07:37:39 +0800 Subject: [PATCH 1136/4351] localize cjson.encode in marshall.lua (#8340) --- kong/cache/marshall.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/cache/marshall.lua b/kong/cache/marshall.lua index e764b75f5ae..2cc904d1bb9 100644 --- a/kong/cache/marshall.lua +++ b/kong/cache/marshall.lua @@ -9,6 +9,7 @@ local error = error local tostring = tostring local fmt = string.format local now = ngx.now +local cjson_encode = cjson.encode local TYPES_LOOKUP = { @@ -41,7 +42,7 @@ local marshallers = { end, [4] = function(t) -- table - local json, err = cjson.encode(t) + local json, err = cjson_encode(t) if not json then return nil, "could not encode table value: " .. err end From d9d20b917b225869b146daaa9e68a64c57e82fbe Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 26 Jan 2022 14:20:10 -0300 Subject: [PATCH 1137/4351] chore(ci) run the labeler only on pull_request_target --- .github/workflows/label.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml index de22142146f..d102b8c96e4 100644 --- a/.github/workflows/label.yml +++ b/.github/workflows/label.yml @@ -6,7 +6,7 @@ # https://github.com/actions/labeler name: Labeler -on: [pull_request, pull_request_target] +on: [pull_request_target] jobs: label: From 9723485dd99cf677d2a06a500493b906249d9e28 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 1 Feb 2022 17:33:07 +0800 Subject: [PATCH 1138/4351] chore(templates) remove unnecessary var index (#8351) --- kong/templates/nginx_kong.lua | 14 -------------- spec/fixtures/custom_nginx.template | 13 ------------- 2 files changed, 27 deletions(-) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 390ded60c70..3a7f8009d1d 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -59,7 +59,6 @@ init_worker_by_lua_block { lua_kong_load_var_index $args; lua_kong_load_var_index $bytes_sent; lua_kong_load_var_index $content_type; -lua_kong_load_var_index $ctx_ref; lua_kong_load_var_index $host; lua_kong_load_var_index $http_authorization; lua_kong_load_var_index $http_connection; @@ -78,7 +77,6 @@ lua_kong_load_var_index $http_x_forwarded_proto; lua_kong_load_var_index $https; lua_kong_load_var_index $http2; lua_kong_load_var_index $is_args; -lua_kong_load_var_index $kong_proxy_mode; lua_kong_load_var_index $realip_remote_addr; lua_kong_load_var_index $realip_remote_port; lua_kong_load_var_index $remote_addr; @@ -96,22 +94,10 @@ lua_kong_load_var_index $ssl_client_raw_cert; lua_kong_load_var_index $ssl_client_verify; lua_kong_load_var_index $ssl_protocol; lua_kong_load_var_index $ssl_server_name; -lua_kong_load_var_index $upstream_connection; -lua_kong_load_var_index $upstream_host; lua_kong_load_var_index $upstream_http_connection; lua_kong_load_var_index $upstream_http_trailer; lua_kong_load_var_index $upstream_http_upgrade; -lua_kong_load_var_index $upstream_scheme; lua_kong_load_var_index $upstream_status; -lua_kong_load_var_index $upstream_te; -lua_kong_load_var_index $upstream_uri; -lua_kong_load_var_index $upstream_upgrade; -lua_kong_load_var_index $upstream_x_forwarded_for; -lua_kong_load_var_index $upstream_x_forwarded_host; -lua_kong_load_var_index $upstream_x_forwarded_path; -lua_kong_load_var_index $upstream_x_forwarded_port; -lua_kong_load_var_index $upstream_x_forwarded_prefix; -lua_kong_load_var_index $upstream_x_forwarded_proto; upstream kong_upstream { server 0.0.0.1; diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 4f7cefebe58..5065dd4de44 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -100,7 +100,6 @@ http { lua_kong_load_var_index $https; lua_kong_load_var_index $http2; lua_kong_load_var_index $is_args; - lua_kong_load_var_index $kong_proxy_mode; lua_kong_load_var_index $realip_remote_addr; lua_kong_load_var_index $realip_remote_port; lua_kong_load_var_index $remote_addr; @@ -118,22 +117,10 @@ http { lua_kong_load_var_index $ssl_client_verify; lua_kong_load_var_index $ssl_protocol; lua_kong_load_var_index $ssl_server_name; - lua_kong_load_var_index $upstream_connection; - lua_kong_load_var_index $upstream_host; lua_kong_load_var_index $upstream_http_connection; lua_kong_load_var_index $upstream_http_trailer; lua_kong_load_var_index $upstream_http_upgrade; - lua_kong_load_var_index $upstream_scheme; lua_kong_load_var_index $upstream_status; - lua_kong_load_var_index $upstream_te; - lua_kong_load_var_index $upstream_uri; - lua_kong_load_var_index $upstream_upgrade; - lua_kong_load_var_index $upstream_x_forwarded_for; - lua_kong_load_var_index $upstream_x_forwarded_host; - lua_kong_load_var_index $upstream_x_forwarded_path; - lua_kong_load_var_index $upstream_x_forwarded_port; - lua_kong_load_var_index $upstream_x_forwarded_prefix; - lua_kong_load_var_index $upstream_x_forwarded_proto; upstream kong_upstream { server 0.0.0.1; From 22b485fa42dbbd9d61c6acd214b6170f674a2019 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 1 Feb 2022 11:51:19 +0200 Subject: [PATCH 1139/4351] chore(tests) remove unnecessary var index (#8360) --- spec/fixtures/custom_nginx.template | 1 - 1 file changed, 1 deletion(-) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 5065dd4de44..22402199ad4 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -81,7 +81,6 @@ http { lua_kong_load_var_index $args; lua_kong_load_var_index $bytes_sent; lua_kong_load_var_index $content_type; - lua_kong_load_var_index $ctx_ref; lua_kong_load_var_index $host; lua_kong_load_var_index $http_authorization; lua_kong_load_var_index $http_connection; From 8664c2dc31f8d4404ed894a7e780dbdba0ed20ee Mon Sep 17 00:00:00 2001 From: Sirpaser <98842556+Sirpaser@users.noreply.github.com> Date: Wed, 2 Feb 2022 00:15:42 +0530 Subject: [PATCH 1140/4351] Update README.md Grammar mistakes --- README.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index 3de747a1996..eaf0a6df318 100644 --- a/README.md +++ b/README.md @@ -21,7 +21,7 @@ Let’s test drive Kong by adding authentication to an API in under 5 minutes. We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/install/docker/) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. -Whether you’re running in the cloud, on bare metal or using containers, you can find every supported distribution on our [official installation](https://konghq.com/install/#kong-community) page. +Whether you’re running in the cloud, on bare metal, or using containers, you can find every supported distribution on our [official installation](https://konghq.com/install/#kong-community) page. 1) To start, clone the Docker repository and navigate to the compose folder. ```cmd @@ -37,7 +37,7 @@ Whether you’re running in the cloud, on bare metal or using containers, you ca The Gateway will be available on the following ports on localhost: `:8000` on which Kong listens for incoming HTTP traffic from your clients, and forwards it to your upstream services. -`:8001` on which the Admin API used to configure Kong listens. +`:8001` on which the Admin API is used to configure Kong listens. Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/getting-started/configuring-a-service/ ) to tour the Gateway features. @@ -48,9 +48,9 @@ By centralizing common API functionality across all your organization's services The top Kong features include: - Advanced routing, load balancing, health checking - all configurable via an admin API or declarative configuration. -- Authentication and Authorization for APIs using methods like JWT, basic auth, ACLs and more. +- Authentication and Authorization for APIs using methods like JWT, basic auth, ACLs, and more. - Proxy, SSL/TLS termination, and connectivity support for L4 or L7 traffic. -- Plugins for enforcing traffic controls, req/res transformations, logging, monitoring and including a plugin developer hub. +- Plugins for enforcing traffic controls, req/res transformations, logging, monitoring, and including a plugin developer hub. - Sophisticated deployment models like Declarative Databaseless Deployment and Hybrid Deployment (control plane/data plane separation) without any vendor lock-in. - Native ingress controller support for serving Kubernetes. From 317fbee467d12b9811ae1da98b145aba0eec723c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 2 Feb 2022 09:28:06 +0100 Subject: [PATCH 1141/4351] docs(changelog) include 2.7.1 and upcoming changes (#8361) Co-authored-by: Alan Boudreault --- CHANGELOG.md | 99 +++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 98 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ed667f3595b..89a81f17b61 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,7 @@ # Table of Contents +- [2.8.0](#280) +- [2.7.1](#271) - [2.7.0](#270) - [2.6.0](#260) - [2.5.1](#251) @@ -60,12 +62,105 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) -## 2.8.0 (UNRELEASED) +## [2.8.0] (UNRELEASED) ### Dependencies +- OpenSSL bumped to 1.1.1m + [#8191](https://github.com/Kong/kong/pull/8191) +- Bumped resty.session from 3.8 to 3.10 + [#8294](https://github.com/Kong/kong/pull/8294) + ### Additions +#### Core + +- Customizable transparent dynamic TLS SNI name. + Thanks, [@zhangshuaiNB](https://github.com/zhangshuaiNB)! + [#8196](https://github.com/Kong/kong/pull/8196) + +#### Performance + +- Improved the calculation of declarative configuration hash for big configurations + The new method is faster and uses less memory + [#8204](https://github.com/Kong/kong/pull/8204) +- Several improvements in the Router decreased routing time and rebuild time. This should be + particularly noticeable when rebuilding on db-less environments + [#8087](https://github.com/Kong/kong/pull/8087) + [#8010](https://github.com/Kong/kong/pull/8010) + +#### Plugins + +- **Response-ratelimiting**: Redis ACL support, + and genenarized Redis connection support for usernames. + Thanks, [@27ascii](https://github.com/27ascii) for the origina contribution! + [#8213](https://github.com/Kong/kong/pull/8213) +- **ACME**: Add rsa_key_size config option + Thanks, [lodrantl](https://github.com/lodrantl)! + [#8114](https://github.com/Kong/kong/pull/8114) + +#### Clustering + +- `CLUSTERING_MAX_PAYLOAD` is now configurable in kong.conf + Thanks, [@andrewgknew](https://github.com/andrewgknew)! + [#8337](https://github.com/Kong/kong/pull/8337) + +### Fixes + +#### Core + +- When the Router encounters an SNI FQDN with a trailing dot (`.`), + the dot will be ignored, since according to + [RFC-3546](https://datatracker.ietf.org/doc/html/rfc3546#section-3.1) + said dot is not part of the hostname. + [#8269](https://github.com/Kong/kong/pull/8269) +- Fixed a bug in the Router that would not prioritize the routes with + both a wildcard and a port (`route.*:80`) over wildcard-only routes (`route.*`), + which have less specificity + [#8233](https://github.com/Kong/kong/pull/8233) +- The internal DNS client isn't confused by the single-dot (`.`) domain + which can appear in `/etc/resolv.conf` in special cases like `search .` + [#8307](https://github.com/Kong/kong/pull/8307) +- Cassandra connector now records migration consistency level. + Thanks, [@mpenick](https://github.com/mpenick)! + [#8226](https://github.com/Kong/kong/pull/8226) + +#### Clustering + +- Replaced cryptic error message with more useful one when + there is a failure on SSL when connecting with CP: + [#8260](https://github.com/Kong/kong/pull/8260) + +#### Admin API + +- Fix incorrect `next` field in when paginating Upstreams + [#8249](https://github.com/Kong/kong/pull/8249) + +#### PDK + +- Phase names are correctly selected when performing phase checks + [#8208](https://github.com/Kong/kong/pull/8208) + +#### Plugins + +- **External Plugins**: Fixed incorrect handling of the Headers Protobuf Structure + and representation of null values, which provoked an error on init with the go-pdk. + [#8267](https://github.com/Kong/kong/pull/8267) +- **External Plugins**: Unwrap `ConsumerSpec` and `AuthenticateArgs`. + Thanks, [@raptium](https://github.com/raptium)! + [#8280](https://github.com/Kong/kong/pull/8280) + + +## [2.7.1] + +### Fixes + +- Reschedule resolve timer only when the previous one has finished. + [#8344](https://github.com/Kong/kong/pull/8344) +- Plugins, and any entities implemented with subchemas, now can use the `transformations` + and `shorthand_fields` properties, which were previously only available for non-subschema entities. + [#8146](https://github.com/Kong/kong/pull/8146) + ## [2.7.0] ### Dependencies @@ -6679,6 +6774,8 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 +[2.7.1]: https://github.com/Kong/kong/compare/2.7.0...2.7.1 [2.7.0]: https://github.com/Kong/kong/compare/2.6.0...2.7.0 [2.6.0]: https://github.com/Kong/kong/compare/2.5.1...2.6.0 [2.5.1]: https://github.com/Kong/kong/compare/2.5.0...2.5.1 From 45d2c50fc4861ffcedfdc85855b7cd008ac8a728 Mon Sep 17 00:00:00 2001 From: Chandan Narayan <98842556+Sirpaser@users.noreply.github.com> Date: Wed, 2 Feb 2022 14:10:42 +0530 Subject: [PATCH 1142/4351] Update README.md MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index eaf0a6df318..30f0b052226 100644 --- a/README.md +++ b/README.md @@ -37,7 +37,7 @@ Whether you’re running in the cloud, on bare metal, or using containers, you c The Gateway will be available on the following ports on localhost: `:8000` on which Kong listens for incoming HTTP traffic from your clients, and forwards it to your upstream services. -`:8001` on which the Admin API is used to configure Kong listens. +`:8001` on which the Admin API used to configure Kong listens. Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/getting-started/configuring-a-service/ ) to tour the Gateway features. From bff0c06c16187b2626f4f34294834937fd6634b4 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Wed, 2 Feb 2022 04:08:07 -0800 Subject: [PATCH 1143/4351] docs(autodoc) Update links and output files for Admin API and CLI docs (#8321) --- autodoc/admin-api/data/admin-api.lua | 18 +++++++++--------- autodoc/cli/data.lua | 6 +----- autodoc/cli/generate.lua | 2 -- scripts/autodoc | 2 +- 4 files changed, 11 insertions(+), 17 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 70beee6f776..55c804a6ad6 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -229,12 +229,12 @@ return { }, footer = [[ - [clustering]: /gateway-oss/{{page.kong_version}}/clustering - [cli]: /gateway-oss/{{page.kong_version}}/cli - [active]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers/#active-health-checks - [healthchecks]: /gateway-oss/{{page.kong_version}}/health-checks-circuit-breakers - [secure-admin-api]: /gateway-oss/{{page.kong_version}}/secure-admin-api - [proxy-reference]: /gateway-oss/{{page.kong_version}}/proxy + [clustering]: /gateway/{{page.kong_version}}/reference/clustering + [cli]: /gateway/{{page.kong_version}}/reference/cli + [active]: /gateway/{{page.kong_version}}/reference/health-checks-circuit-breakers/#active-health-checks + [healthchecks]: /gateway/{{page.kong_version}}/reference/health-checks-circuit-breakers + [secure-admin-api]: /gateway/{{page.kong_version}}/admin-api/secure-admin-api + [proxy-reference]: /gateway/{{page.kong_version}}/reference/proxy ]], general = { @@ -821,8 +821,8 @@ return { }, enabled = { description = [[ - Whether the Service is active. If set to `false`, the proxy behavior - will be as if any routes attached to it do not exist (404). Default: `true`. + Whether the Service is active. If set to `false`, the proxy behavior + will be as if any routes attached to it do not exist (404). Default: `true`. ]], }, ca_certificates = { @@ -929,7 +929,7 @@ return { updated_at = { skip = true }, name = { description = [[The name of the Route. Route names must be unique, and they are - case sensitive. For example, there can be two different Routes named "test" and + case sensitive. For example, there can be two different Routes named "test" and "Test".]] }, regex_priority = { diff --git a/autodoc/cli/data.lua b/autodoc/cli/data.lua index d229a306e29..d3eef7ffc7c 100644 --- a/autodoc/cli/data.lua +++ b/autodoc/cli/data.lua @@ -10,8 +10,6 @@ data.header = [[ title: CLI Reference --- -## Introduction - The provided CLI (*Command Line Interface*) allows you to start, stop, and manage your Kong instances. The CLI manages your local node (as in, on the current machine). @@ -26,8 +24,6 @@ All commands take a set of special, optional flags as arguments: * `--v`: enable verbose mode * `--vv`: enable debug mode (noisy) -[Back to top](#introduction) - ## Available commands ]] @@ -40,7 +36,7 @@ data.command_intro = { data.footer = [[ -[configuration-reference]: /gateway-oss/{{page.kong_version}}/configuration +[configuration-reference]: /gateway/{{page.kong_version}}/reference/configuration/ ]] return data diff --git a/autodoc/cli/generate.lua b/autodoc/cli/generate.lua index 2fba977e824..eb2d77051c5 100755 --- a/autodoc/cli/generate.lua +++ b/autodoc/cli/generate.lua @@ -47,8 +47,6 @@ for _, cmd in ipairs(cmds) do pd:close() write("```") write("") - write("[Back to top](#introduction)") - write("") write("---") write("") end diff --git a/scripts/autodoc b/scripts/autodoc index 502b42aba81..5bc8a8720e3 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -152,7 +152,7 @@ then exit 4 fi -copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api.md" +copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api/index.md" copy autodoc/output/cli.md "$DOCS_APP/reference/cli.md" rm -rf "$DOCS_APP/install-and-run/upgrade-oss.md" From 732133de985edc4e191e91b922a233ddce625e10 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 2 Feb 2022 06:55:28 -0800 Subject: [PATCH 1144/4351] chore(deps) bump lua-resty-openssl to 0.8.5 (#8368) https://github.com/fffonion/lua-resty-openssl/blob/master/CHANGELOG.md --- CHANGELOG.md | 2 ++ kong-2.7.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 89a81f17b61..608c7bf06be 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,6 +70,8 @@ [#8191](https://github.com/Kong/kong/pull/8191) - Bumped resty.session from 3.8 to 3.10 [#8294](https://github.com/Kong/kong/pull/8294) +- Bump lua-resty-openssl to 0.8.5 + [#8368](https://github.com/Kong/kong/pull/8368) ### Additions diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 68f97c25d00..855aa1a7d92 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.4.2", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.4", + "lua-resty-openssl == 0.8.5", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From 1c1b3947e001317bace56894901910fb5f135e48 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Mon, 7 Feb 2022 10:18:44 -0800 Subject: [PATCH 1145/4351] chore(prometheus) increment plugin version This commit increments the Prometheus plugin handler version. There are no functional/code changes here, but there will be changes in Kong EE for this version. It's unfortunate, but it's slightly less problematic than letting the versions get out-of-sync between the two codebases. I'm unsure if the rockspec file is needed anymore, as it was already one version behind the version in the plugin handler file, but I've updated it to match these changes anyway. --- kong/plugins/prometheus/handler.lua | 2 +- ...3.0-1.rockspec => kong-prometheus-plugin-1.5.0-1.rockspec} | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong/plugins/prometheus/{kong-prometheus-plugin-1.3.0-1.rockspec => kong-prometheus-plugin-1.5.0-1.rockspec} (96%) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index cdc27687f53..3e622f7576d 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.4.0", + VERSION = "1.5.0", } function PrometheusHandler.init_worker() diff --git a/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec b/kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec similarity index 96% rename from kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec rename to kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec index 4d603709e7e..ad58224278a 100644 --- a/kong/plugins/prometheus/kong-prometheus-plugin-1.3.0-1.rockspec +++ b/kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec @@ -1,9 +1,9 @@ package = "kong-prometheus-plugin" -version = "1.3.0-1" +version = "1.5.0-1" source = { url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "1.3.0" + tag = "1.5.0" } supported_platforms = {"linux", "macosx"} From a2d249e07703045a8b74190a0115c3671350893c Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 10 Feb 2022 07:36:39 +0800 Subject: [PATCH 1146/4351] use sock:sslhandshake instead of sock:tlshandshake (#8376) --- kong/reports.lua | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/kong/reports.lua b/kong/reports.lua index 1a1f9aa5656..db65bda24c5 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -53,10 +53,8 @@ local _ping_infos = {} local _enabled = false local _unique_str = utils.random_string() local _buffer_immutable_idx -local _tls_session -local _tls_opts = { - ssl_verify = false, -} +local _ssl_session +local _ssl_verify = false -- the resty.counter instance, will be initialized in `init_worker` local report_counter = nil @@ -148,14 +146,13 @@ local function send_report(signal_type, t, host, port) return end - _tls_opts.reused_session = _tls_session - local hs_ok, err = sock:tlshandshake(_tls_opts) + local hs_ok, err = sock:sslhandshake(_ssl_session, nil, _ssl_verify) if not hs_ok then - log(DEBUG, "failed to complete TLS handshake for reports: ", err) + log(DEBUG, "failed to complete SSL handshake for reports: ", err) return end - _tls_session = hs_ok + _ssl_session = hs_ok sock:send(concat(_buffer, ";", 1, mutable_idx) .. "\n") sock:setkeepalive() From d12991fccb9b870c6af78324c99ca1811b205df3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tu=E1=BA=A5n=20V=C6=B0=C6=A1ng?= Date: Thu, 10 Feb 2022 16:10:35 +0700 Subject: [PATCH 1147/4351] feat(router) add header regex matching method (#6079) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- CHANGELOG.md | 3 +++ kong/router.lua | 22 +++++++++++++++++++++- spec/01-unit/08-router_spec.lua | 21 +++++++++++++++++++++ 3 files changed, 45 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 608c7bf06be..e9d81ae5fa4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -80,6 +80,9 @@ - Customizable transparent dynamic TLS SNI name. Thanks, [@zhangshuaiNB](https://github.com/zhangshuaiNB)! [#8196](https://github.com/Kong/kong/pull/8196) +- Routes now support matching headers with regular expressions + Thanks, [@vanhtuan0409](https://github.com/vanhtuan0409)! + [#6079](https://github.com/Kong/kong/pull/6079) #### Performance diff --git a/kong/router.lua b/kong/router.lua index 7f26ef40a5e..3ed96cc4a1a 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -462,13 +462,22 @@ local function marshall_route(r) if header_name ~= "host" then local header_values_map = {} - for i = 1, #header_values do + local header_values_count = #header_values + for i = 1, header_values_count do header_values_map[lower(header_values[i])] = true end + local header_pattern + if header_values_count == 1 then + local first_header = header_values[1] + if sub(first_header, 1, 2) == "~*" then + header_pattern = sub(first_header, 3) + end + end append(headers_t, { name = header_name, values_map = header_values_map, + header_pattern = header_pattern, }) end end @@ -1033,6 +1042,12 @@ do matches_headers[header_t.name] = req_header_val break end + -- fallback to regex check if exact match failed + if header_t.header_pattern and re_find(req_header_val, header_t.header_pattern) then + found_in_req = true + ctx.matches.headers[header_t.name] = req_header_val + break + end end elseif req_header then -- string @@ -1041,6 +1056,11 @@ do found_in_req = true matches_headers[header_t.name] = req_header end + -- fallback to regex check if exact match failed + if header_t.header_pattern and re_find(req_header, header_t.header_pattern) then + found_in_req = true + ctx.matches.headers[header_t.name] = req_header + end end if not found_in_req then diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index db9f1ef39d9..a7cb4c339c6 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -206,6 +206,17 @@ local use_case = { }, }, }, + -- 15. headers (regex) + { + service = service, + route = { + headers = { + user_agent = { + "~*windows|linux|os\\s+x\\s*[\\d\\._]+|solaris|bsd", + }, + }, + }, + }, } describe("Router", function() @@ -451,6 +462,16 @@ describe("Router", function() location = { "my-location-3", "foo" } }) assert.is_nil(match_t) + + local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36" + }) + assert.truthy(match_t) + assert.same(use_case[15].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + assert.same({ user_agent = "mozilla/5.0 (x11; linux x86_64) applewebkit/537.36 (khtml, like gecko) chrome/83.0.4103.116 safari/537.36" }, match_t.matches.headers) end) it("multiple [headers] values", function() From 4f8c99dfd87e056554ab1090e86b447d12361257 Mon Sep 17 00:00:00 2001 From: Shane Utt Date: Thu, 10 Feb 2022 14:26:33 -0500 Subject: [PATCH 1148/4351] feat: add configuration_hash in /status in dbless (#8214) * feat: add configuration_hash in dbless /status * Update spec/02-integration/08-status_api/01-core_routes_spec.lua Co-authored-by: Harry * Update spec/02-integration/08-status_api/01-core_routes_spec.lua Co-authored-by: Harry * Update spec/02-integration/08-status_api/01-core_routes_spec.lua Co-authored-by: Harry * test(kong_routes) some syntax fixes Co-authored-by: Harry Co-authored-by: Vinicius Mignot --- kong/api/routes/health.lua | 12 ++++++ kong/db/declarative/init.lua | 11 ++++- .../04-admin_api/02-kong_routes_spec.lua | 42 +++++++++++++++++++ .../08-status_api/01-core_routes_spec.lua | 42 ++++++++++++++++++- 4 files changed, 105 insertions(+), 2 deletions(-) diff --git a/kong/api/routes/health.lua b/kong/api/routes/health.lua index 486c3f2e25d..ff9d22d273d 100644 --- a/kong/api/routes/health.lua +++ b/kong/api/routes/health.lua @@ -1,4 +1,5 @@ local utils = require "kong.tools.utils" +local declarative = require "kong.db.declarative" local find = string.find local select = select @@ -11,6 +12,8 @@ local knode = (kong and kong.node) and kong.node or local select = select local tonumber = tonumber local kong = kong +local dbless = kong.configuration.database == "off" +local data_plane_role = kong.configuration.role == "data_plane" return { @@ -64,6 +67,15 @@ return { }, } + -- if dbless mode is enabled we provide the current hash of the + -- data-plane in the status response as this enables control planes + -- to make decisions when something changes in the data-plane (e.g. + -- if the gateway gets unexpectedly restarted and its configuration + -- has been reset to empty). + if dbless or data_plane_role then + status_response.configuration_hash = declarative.get_current_hash() + end + -- TODO: no way to bypass connection pool local ok, err = kong.db:connect() if not ok then diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 455c5fae0d6..dcf3d06ef50 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -44,6 +44,8 @@ local DECLARATIVE_LOCK_KEY = "declarative:lock" local DECLARATIVE_LOCK_TTL = 60 local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } +local EMPTY_CONFIGURATION_HASH = string.rep("0", 32) + local declarative = {} @@ -845,7 +847,14 @@ function declarative.load_into_cache(entities, meta, hash, shadow) return nil, err end - local ok, err = ngx.shared.kong:safe_set(DECLARATIVE_HASH_KEY, hash or true) + -- mask any default hash to indicate no hash is available. + if hash == EMPTY_CONFIGURATION_HASH or hash == "" then + hash = null + end + + -- set the value of the configuration hash. The value can be nil, which + -- indicates that no configuration has been applied yet to the Gateway. + local ok, err = ngx.shared.kong:safe_set(DECLARATIVE_HASH_KEY, hash) if not ok then return nil, "failed to set " .. DECLARATIVE_HASH_KEY .. " in shm: " .. err end diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index e66159b99a9..a7db6e2fd07 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -16,6 +16,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(nil, {}) -- runs migrations assert(helpers.start_kong { + database = strategy, plugins = "bundled,reports-api", pg_password = "hide_me" }) @@ -206,6 +207,47 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.is_number(json.server.connections_writing) assert.is_number(json.server.connections_waiting) assert.is_number(json.server.total_requests) + assert.is_nil(json.server.configuration_hash) -- not present in DB mode, or in DBLESS mode until configuration is applied + end) + + it("returns status info including a configuration_hash in DBLESS mode if an initial configuration has been provided #off", function() + -- push an initial configuration so that a configuration_hash will be present + local postres = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + services: + - host: "konghq.com" + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, postres) + + -- verify the status endpoint now includes a value (other than the default) for the configuration_hash + local res = assert(client:send { + method = "GET", + path = "/status" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.database) + assert.is_table(json.server) + assert.is_boolean(json.database.reachable) + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + assert.is_string(json.configuration_hash) + assert.equal(32, #json.configuration_hash) + end) it("database.reachable is `true` when DB connection is healthy", function() diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index d313dfc0a2d..cd28b4f7362 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -21,7 +21,7 @@ describe("Status API - with strategy #" .. strategy, function() end) describe("core", function() - it("/status returns status info", function() + it("/status returns status info without configuration_hash", function() local res = assert(client:send { method = "GET", path = "/status" @@ -40,7 +40,47 @@ describe("Status API - with strategy #" .. strategy, function() assert.is_number(json.server.connections_writing) assert.is_number(json.server.connections_waiting) assert.is_number(json.server.total_requests) + assert.is_nil(json.server.configuration_hash) -- no hash in DB mode, or in DBLESS mode until configuration has been applied end) + + it("/status starts providing a config_hash once an initial configuration has been pushed in dbless mode #off", function() + -- push an initial configuration so that a configuration_hash will be present + local postres = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + services: + - host = "konghq.com" + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, postres) + + local res = assert(client:send { + method = "GET", + path = "/status" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.database) + assert.is_table(json.server) + assert.is_boolean(json.database.reachable) + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + assert.is_string(json.server.configuration_hash) + assert.equal(32, #json.server.configuration_hash) + end) + end) describe("plugins", function() From 0453eb72c3d9c2c1ed11073fdf603936215df112 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 11 Feb 2022 10:44:54 -0800 Subject: [PATCH 1149/4351] tests(dbless) use mock upstream (#8404) This test case was flaky because it relied on proxying a real request out to `example.com`. Using the mock upstream instead will make the test more reliable. --- spec/02-integration/11-dbless/01-respawn_spec.lua | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/11-dbless/01-respawn_spec.lua b/spec/02-integration/11-dbless/01-respawn_spec.lua index 6e288339c75..2c2065f31fe 100644 --- a/spec/02-integration/11-dbless/01-respawn_spec.lua +++ b/spec/02-integration/11-dbless/01-respawn_spec.lua @@ -8,6 +8,7 @@ describe("worker respawn", function() lazy_setup(function() assert(helpers.start_kong({ database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", })) end) @@ -144,11 +145,14 @@ describe("worker respawn", function() method = "POST", path = "/config", body = { - config = [[ + config = string.format([[ _format_version: "1.1" services: - name: my-service - url: https://example.com + host: %s + port: %s + path: / + protocol: http plugins: - name: key-auth routes: @@ -160,7 +164,7 @@ describe("worker respawn", function() - username: my-user keyauth_credentials: - key: my-key - ]], + ]], helpers.mock_upstream_host, helpers.mock_upstream_port), }, headers = { ["Content-Type"] = "application/json" From 860e0d83a2db53963aa8539fa2c7601977af89cf Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Sun, 13 Feb 2022 17:51:33 -0300 Subject: [PATCH 1150/4351] chore(deps) bump deps (#8402) --- .requirements | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 075e8beafc3..618aa9617e9 100644 --- a/.requirements +++ b/.requirements @@ -8,4 +8,5 @@ RESTY_OPENSSL_VERSION=1.1.1m RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 -KONG_BUILD_TOOLS_VERSION=4.22.0 +KONG_BUILD_TOOLS_VERSION=4.25.2 +KONG_NGINX_MODULE_BRANCH=0.2.0 From 26014e83018a260e9c516c9f9bac557e6969e190 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 21:41:38 +0200 Subject: [PATCH 1151/4351] feat(conf) add vaults configuration parameter ### Summary Similar to `KONG_PLUGINS` the `KONG_VAULTS` allows specifying which vaults to load. The implementation is done in following commits. --- kong.conf.default | 8 ++++++++ kong/conf_loader/init.lua | 1 + kong/templates/kong_defaults.lua | 1 + 3 files changed, 10 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index 13839783bc5..4c91e39dd3f 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -95,6 +95,14 @@ # is adjusted by the `log_level` # property. +#vaults = off # Comma-separated list of vaults this node + # should load. By default, no vaults are + # enabled. + # + # The specified name(s) will be substituted as + # such in the Lua namespace: + # `kong.vaults.{name}.*`. + #plugins = bundled # Comma-separated list of plugins this node # should load. By default, only plugins # bundled in official distributions are diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 932a62ef848..08b38e9d6b0 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -617,6 +617,7 @@ local CONF_INFERENCES = { "emerg", } }, + vaults = { typ = "array" }, plugins = { typ = "array" }, anonymous_reports = { typ = "boolean" }, nginx_optimizations = { diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index a963953a81f..598f4da1992 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -9,6 +9,7 @@ admin_access_log = logs/admin_access.log admin_error_log = logs/error.log status_access_log = off status_error_log = logs/status_error.log +vaults = off plugins = bundled port_maps = NONE host_ports = NONE From 08517f15c743632e96b231acf7f3ba28e38b2345 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 22:14:27 +0200 Subject: [PATCH 1152/4351] feat(db) migrations for vaults beta entity ### Summary Adds database migrations for Vaults beta entity. --- kong-2.7.0-0.rockspec | 1 + kong/db/migrations/core/015_270_to_280.lua | 57 ++++++++++++++++++++++ kong/db/migrations/core/init.lua | 1 + 3 files changed, 59 insertions(+) create mode 100644 kong/db/migrations/core/015_270_to_280.lua diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 855aa1a7d92..2f01d1ef8a3 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -217,6 +217,7 @@ build = { ["kong.db.migrations.core.012_213_to_220"] = "kong/db/migrations/core/012_213_to_220.lua", ["kong.db.migrations.core.013_220_to_230"] = "kong/db/migrations/core/013_220_to_230.lua", ["kong.db.migrations.core.014_230_to_270"] = "kong/db/migrations/core/014_230_to_270.lua", + ["kong.db.migrations.core.015_270_to_280"] = "kong/db/migrations/core/015_270_to_280.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", diff --git a/kong/db/migrations/core/015_270_to_280.lua b/kong/db/migrations/core/015_270_to_280.lua new file mode 100644 index 00000000000..631f6597ae7 --- /dev/null +++ b/kong/db/migrations/core/015_270_to_280.lua @@ -0,0 +1,57 @@ +return { + postgres = { + up = [[ + CREATE TABLE IF NOT EXISTS "vaults_beta" ( + "id" UUID PRIMARY KEY, + "ws_id" UUID REFERENCES "workspaces" ("id"), + "prefix" TEXT UNIQUE, + "name" TEXT NOT NULL, + "description" TEXT, + "config" JSONB NOT NULL, + "created_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'), + "updated_at" TIMESTAMP WITH TIME ZONE, + "tags" TEXT[], + UNIQUE ("id", "ws_id"), + UNIQUE ("prefix", "ws_id") + ); + + DROP TRIGGER IF EXISTS "vaults_beta_sync_tags_trigger" ON "vaults_beta"; + + DO $$ + BEGIN + CREATE INDEX IF NOT EXISTS "vaults_beta_tags_idx" ON "vaults_beta" USING GIN ("tags"); + EXCEPTION WHEN UNDEFINED_COLUMN THEN + -- Do nothing, accept existing state + END$$; + + DO $$ + BEGIN + CREATE TRIGGER "vaults_beta_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults_beta" + FOR EACH ROW + EXECUTE PROCEDURE sync_tags(); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]] + }, + + cassandra = { + up = [[ + CREATE TABLE IF NOT EXISTS vaults_beta ( + id uuid, + ws_id uuid, + prefix text, + name text, + description text, + config text, + created_at timestamp, + updated_at timestamp, + tags set, + PRIMARY KEY (id) + ); + CREATE INDEX IF NOT EXISTS vaults_beta_prefix_idx ON vaults_beta (prefix); + CREATE INDEX IF NOT EXISTS vaults_beta_ws_id_idx ON vaults_beta (ws_id); + ]] + }, +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 3788b423a3b..49b8ad5ccd9 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -12,4 +12,5 @@ return { "012_213_to_220", "013_220_to_230", "014_230_to_270", + "015_270_to_280", } From 1dbddd9320b2870ff312dc37d2a7fe9b24d23ce5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 22:35:03 +0200 Subject: [PATCH 1153/4351] feat(db) add vaults beta entity ### Summary Vaults beta entity is a bit similar to plugins entity, and it is also pluggable like plugins. This commit adds the entity and associated loaders and DAOs. --- kong-2.7.0-0.rockspec | 3 + kong/constants.lua | 2 + kong/db/dao/vaults.lua | 87 +++++++++++++++++++++++++ kong/db/schema/entities/vaults_beta.lua | 27 ++++++++ kong/db/schema/vault_loader.lua | 35 ++++++++++ 5 files changed, 154 insertions(+) create mode 100644 kong/db/dao/vaults.lua create mode 100644 kong/db/schema/entities/vaults_beta.lua create mode 100644 kong/db/schema/vault_loader.lua diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 2f01d1ef8a3..2e886144595 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -164,6 +164,7 @@ build = { ["kong.db.dao.plugins"] = "kong/db/dao/plugins.lua", ["kong.db.dao.plugins.go"] = "kong/db/dao/plugins/go.lua", ["kong.db.dao.tags"] = "kong/db/dao/tags.lua", + ["kong.db.dao.vaults"] = "kong/db/dao/vaults.lua", ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", ["kong.db.declarative"] = "kong/db/declarative/init.lua", ["kong.db.schema"] = "kong/db/schema/init.lua", @@ -178,6 +179,7 @@ build = { ["kong.db.schema.entities.plugins"] = "kong/db/schema/entities/plugins.lua", ["kong.db.schema.entities.tags"] = "kong/db/schema/entities/tags.lua", ["kong.db.schema.entities.ca_certificates"] = "kong/db/schema/entities/ca_certificates.lua", + ["kong.db.schema.entities.vaults_beta"] = "kong/db/schema/entities/vaults_beta.lua", ["kong.db.schema.entities.workspaces"] = "kong/db/schema/entities/workspaces.lua", ["kong.db.schema.entities.clustering_data_planes"] = "kong/db/schema/entities/clustering_data_planes.lua", ["kong.db.schema.entities.parameters"] = "kong/db/schema/entities/parameters.lua", @@ -187,6 +189,7 @@ build = { ["kong.db.schema.metaschema"] = "kong/db/schema/metaschema.lua", ["kong.db.schema.typedefs"] = "kong/db/schema/typedefs.lua", ["kong.db.schema.plugin_loader"] = "kong/db/schema/plugin_loader.lua", + ["kong.db.schema.vault_loader"] = "kong/db/schema/vault_loader.lua", ["kong.db.schema.topological_sort"] = "kong/db/schema/topological_sort.lua", ["kong.db.strategies"] = "kong/db/strategies/init.lua", ["kong.db.strategies.connector"] = "kong/db/strategies/connector.lua", diff --git a/kong/constants.lua b/kong/constants.lua index ec050908de4..73fc590ae44 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -111,6 +111,7 @@ local constants = { "ca_certificates", "clustering_data_planes", "parameters", + "vaults_beta", }, ENTITY_CACHE_STORE = setmetatable({ consumers = "cache", @@ -123,6 +124,7 @@ local constants = { plugins = "core_cache", tags = "cache", ca_certificates = "core_cache", + vaults_beta = "core_cache", }, { __index = function() return "cache" diff --git a/kong/db/dao/vaults.lua b/kong/db/dao/vaults.lua new file mode 100644 index 00000000000..a07384c93e6 --- /dev/null +++ b/kong/db/dao/vaults.lua @@ -0,0 +1,87 @@ +local constants = require "kong.constants" +local utils = require "kong.tools.utils" +local vault_loader = require "kong.db.schema.vault_loader" + + +local Vaults = {} + + +local type = type +local pairs = pairs +local concat = table.concat +local insert = table.insert +local tostring = tostring +local log = ngx.log + + +local WARN = ngx.WARN +local DEBUG = ngx.DEBUG + + +local function load_vault_strategy(vault) + local ok, strategy = utils.load_module_if_exists("kong.vaults." .. vault) + if not ok then + return nil, vault .. " vault is enabled but not installed;\n" .. strategy + end + + return strategy +end + + +local function load_vault(self, vault) + local db = self.db + + if constants.DEPRECATED_VAULTS[vault] then + log(WARN, "vault '", vault, "' has been deprecated") + end + + local strategy, err = load_vault_strategy(vault) + if not strategy then + return nil, err + end + + if type(strategy.init) == "function" then + strategy.init() + end + + local _, err = vault_loader.load_subschema(self.schema, vault, db.errors) + if err then + return nil, err + end + + log(DEBUG, "Loading vault: ", vault) + + return strategy +end + + +--- Load subschemas for enabled vaults into the Vaults entity. It has two side effects: +-- * It makes the Vault sub-schemas available for the rest of the application +-- * It initializes the Vault. +-- @param vault_set a set of vault names. +-- @return true if success, or nil and an error message. +function Vaults:load_vault_schemas(vault_set) + local strategies = {} + local errors + + for vault in pairs(vault_set) do + local strategy, err = load_vault(self, vault) + if strategy then + strategies[vault] = strategy + else + errors = errors or {} + insert(errors, "on vault '" .. vault .. "': " .. tostring(err)) + end + end + + if errors then + return nil, "error loading vault schemas: " .. concat(errors, "; ") + end + + self.strategies = strategies + + return true +end + + +return Vaults diff --git a/kong/db/schema/entities/vaults_beta.lua b/kong/db/schema/entities/vaults_beta.lua new file mode 100644 index 00000000000..f0720110906 --- /dev/null +++ b/kong/db/schema/entities/vaults_beta.lua @@ -0,0 +1,27 @@ +local typedefs = require "kong.db.schema.typedefs" + + +return { + name = "vaults_beta", + primary_key = { "id" }, + cache_key = { "prefix" }, + endpoint_key = "prefix", + workspaceable = true, + subschema_key = "name", + subschema_error = "vault '%s' is not installed", + admin_api_name = "vaults-beta", + dao = "kong.db.dao.vaults", + fields = { + { id = typedefs.uuid }, + -- note: prefix must be valid in a host part of vault reference uri: + -- {vault:///[/ Date: Wed, 9 Feb 2022 22:56:16 +0200 Subject: [PATCH 1154/4351] feat(core) load vaults as part of kong initialization ### Summary Adds Vault loading code to core. --- kong/cmd/config.lua | 1 + kong/conf_loader/init.lua | 22 ++++++++++++++++++++++ kong/constants.lua | 17 +++++++++++++++++ kong/init.lua | 2 ++ 4 files changed, 42 insertions(+) diff --git a/kong/cmd/config.lua b/kong/cmd/config.lua index bb885df2451..ed5b7a719ca 100644 --- a/kong/cmd/config.lua +++ b/kong/cmd/config.lua @@ -90,6 +90,7 @@ local function execute(args) local db = assert(DB.new(conf)) assert(db:init_connector()) assert(db:connect()) + assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) _G.kong.db = db diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 08b38e9d6b0..59a92e0dd4e 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1550,6 +1550,28 @@ local function load(path, custom_conf, opts) -- Additional injected values ----------------------------- + do + -- merge vaults + local vaults = {} + + if #conf.vaults > 0 and conf.vaults[1] ~= "off" then + for i = 1, #conf.vaults do + local vault_name = pl_stringx.strip(conf.vaults[i]) + + if vault_name ~= "off" then + if vault_name == "bundled" then + vaults = tablex.merge(constants.BUNDLED_VAULTS, vaults, true) + + else + vaults[vault_name] = true + end + end + end + end + + conf.loaded_vaults = setmetatable(vaults, _nop_tostring_mt) + end + do -- merge plugins local plugins = {} diff --git a/kong/constants.lua b/kong/constants.lua index 73fc590ae44..8bfb04c6d3a 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -49,6 +49,21 @@ for _, plugin in ipairs(deprecated_plugins) do deprecated_plugin_map[plugin] = true end +local vaults = { +} + +local vault_map = {} +for i = 1, #vaults do + vault_map[vaults[i]] = true +end + +local deprecated_vaults = {} -- no currently deprecated vaults + +local deprecated_vault_map = {} +for _, vault in ipairs(deprecated_vaults) do + deprecated_vault_map[vault] = true +end + local protocols_with_subsystem = { http = "http", https = "http", @@ -68,6 +83,8 @@ table.sort(protocols) local constants = { BUNDLED_PLUGINS = plugin_map, DEPRECATED_PLUGINS = deprecated_plugin_map, + BUNDLED_VAULTS = vault_map, + DEPRECATED_VAULTS = deprecated_vault_map, -- non-standard headers, specific to Kong HEADERS = { HOST_OVERRIDE = "X-Host-Override", diff --git a/kong/init.lua b/kong/init.lua index 58398cc3a84..98f10dfc5af 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -537,6 +537,8 @@ function Kong.init() kong.clustering = require("kong.clustering").new(config) end + assert(db.vaults_beta:load_vault_schemas(config.loaded_vaults)) + -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) From 33ab57f26adc06e84ff7492350238edd88e7ed4a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 23:00:36 +0200 Subject: [PATCH 1155/4351] feat(db) add referenceable attribute to field schema ### Summary Adds `referenceable=true|false` attribute to field schema. --- kong/db/schema/metaschema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 4fefd7e936d..fd0a36eae5d 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -83,6 +83,7 @@ local field_schema = { { immutable = { type = "boolean" }, }, { err = { type = "string" } }, { encrypted = { type = "boolean" }, }, + { referenceable = { type = "boolean" }, }, } From 70b6cfdb4a1a112f7e45b419fb586a474a7321c7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 23:42:10 +0200 Subject: [PATCH 1156/4351] feat(vaults) add environment variable vault implementation ### Summary The `env` vault can resolve references from environment variables. The environment variable can be a any string or JSON string if it is referenced by a key. We also support `_PREVIOUS` suffix to load the previous version. Here is a reference string for process secret using `env` vault: ``` export MY_SECRET=foo ``` ``` {vault://env/my_secret} ``` And here is how it can be used with a key: ``` export MY_SECRET='{"username":"foo","password":"bar"}' ``` ``` {vault://env/my_secret/username} {vault://env/my_secret/password} ``` --- kong-2.7.0-0.rockspec | 3 +++ kong/constants.lua | 1 + kong/vaults/env/init.lua | 54 ++++++++++++++++++++++++++++++++++++++ kong/vaults/env/schema.lua | 13 +++++++++ 4 files changed, 71 insertions(+) create mode 100644 kong/vaults/env/init.lua create mode 100644 kong/vaults/env/schema.lua diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 2e886144595..a6bb8db6bbe 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -467,5 +467,8 @@ build = { ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", + + ["kong.vaults.env"] = "kong/vaults/env/init.lua", + ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", } } diff --git a/kong/constants.lua b/kong/constants.lua index 8bfb04c6d3a..b4f2360f077 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -50,6 +50,7 @@ for _, plugin in ipairs(deprecated_plugins) do end local vaults = { + "env", } local vault_map = {} diff --git a/kong/vaults/env/init.lua b/kong/vaults/env/init.lua new file mode 100644 index 00000000000..2144a153882 --- /dev/null +++ b/kong/vaults/env/init.lua @@ -0,0 +1,54 @@ +local type = type +local upper = string.upper +local kong = kong + + +local ENV = {} + + +local function init() + local ffi = require "ffi" + + ffi.cdef("extern char **environ;") + + local e = ffi.C.environ + if not e then + kong.log.warn("could not access environment variables") + end + + local find = string.find + local sub = string.sub + local str = ffi.string + + local i = 0 + while e[i] ~= nil do + local var = str(e[i]) + local p = find(var, "=", nil, true) + if p then + ENV[sub(var, 1, p - 1)] = sub(var, p + 1) + end + + i = i + 1 + end +end + + +local function get(conf, resource, version) + local prefix = conf.prefix + if type(prefix) == "string" then + resource = prefix .. resource + end + + if version == 2 then + resource = resource .. "_PREVIOUS" + end + + return ENV[upper(resource)] +end + + +return { + VERSION = "1.0.0", + init = init, + get = get, +} diff --git a/kong/vaults/env/schema.lua b/kong/vaults/env/schema.lua new file mode 100644 index 00000000000..6e7535ba4f9 --- /dev/null +++ b/kong/vaults/env/schema.lua @@ -0,0 +1,13 @@ +return { + name = "env", + fields = { + { + config = { + type = "record", + fields = { + { prefix = { type = "string", match = [[^[%a_][%a%d_]*$]] } }, + }, + }, + }, + }, +} From 3cd23e7a88f37d6b18baa8299a29273b64926984 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 23:10:47 +0200 Subject: [PATCH 1157/4351] feat(pdk) add vault module ### Summary `kong.vault` has three methods: - `boolean kong.vault.is_reference(reference)` to check if input looks like reference - `table|nil, err = kong.vault.parse_reference(reference)` to parse reference to components - `string, err = kong.vault.get(reference)` -- to dereference a reference --- kong-2.7.0-0.rockspec | 1 + kong/pdk/init.lua | 3 +- kong/pdk/vault.lua | 406 ++++++++++++++++++++++++++++++++ spec/01-unit/23-vaults_spec.lua | 133 +++++++++++ 4 files changed, 542 insertions(+), 1 deletion(-) create mode 100644 kong/pdk/vault.lua create mode 100644 spec/01-unit/23-vaults_spec.lua diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index a6bb8db6bbe..4276fb0d658 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -243,6 +243,7 @@ build = { ["kong.pdk.node"] = "kong/pdk/node.lua", ["kong.pdk.nginx"] = "kong/pdk/nginx.lua", ["kong.pdk.cluster"] = "kong/pdk/cluster.lua", + ["kong.pdk.vault"] = "kong/pdk/vault.lua", ["kong.plugins.base_plugin"] = "kong/plugins/base_plugin.lua", diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 77f6fe103b2..5f70e028594 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -215,7 +215,7 @@ local setmetatable = setmetatable local MAJOR_VERSIONS = { [1] = { - version = "1.4.0", + version = "1.5.0", modules = { "table", "node", @@ -231,6 +231,7 @@ local MAJOR_VERSIONS = { "router", "nginx", "cluster", + "vault", }, }, diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua new file mode 100644 index 00000000000..eeb4d829bcb --- /dev/null +++ b/kong/pdk/vault.lua @@ -0,0 +1,406 @@ +--- +-- Vault module +-- +-- This module can be used to resolve, parse and verify vault references. +-- +-- @module kong.vault + + +local require = require + + +local arguments = require "kong.api.arguments" +local cjson = require("cjson.safe").new() + + +local ngx = ngx +local fmt = string.format +local sub = string.sub +local byte = string.byte +local type = type +local next = next +local pcall = pcall +local lower = string.lower +local pairs = pairs +local concat = table.concat +local tostring = tostring +local tonumber = tonumber +local decode_args = ngx.decode_args +local unescape_uri = ngx.unescape_uri +local parse_url = require "socket.url".parse +local parse_path = require "socket.url".parse_path +local decode_json = cjson.decode + + +local BRACE_START = byte("{") +local BRACE_END = byte("}") +local COLON = byte(":") +local SLASH = byte("/") + + +local LRU = require("resty.lrucache").new(1000) + + +local function build_cache_key(name, resource, version) + return version and fmt("reference:%s:%s:%s", name, resource, version) + or fmt("reference:%s:%s", name, resource) +end + + +local function validate_value(value, err, vault, resource, key, reference) + if type(value) ~= "string" then + if err then + return nil, fmt("unable to load value (%s) from vault (%s): %s [%s]", resource, vault, err, reference) + end + + if value == nil then + return nil, fmt("unable to load value (%s) from vault (%s): not found [%s]", resource, vault, reference) + end + + return nil, fmt("unable to load value (%s) from vault (%s): invalid type (%s), string expected [%s]", + resource, vault, type(value), reference) + end + + if not key then + return value + end + + local json + json, err = decode_json(value) + if type(json) ~= "table" then + if err then + return nil, fmt("unable to json decode value (%s) received from vault (%s): %s [%s]", + resource, vault, err, reference) + end + + return nil, fmt("unable to json decode value (%s) received from vault (%s): invalid type (%s), table expected [%s]", + resource, vault, type(json), reference) + end + + value = json[key] + if type(value) ~= "string" then + if value == nil then + return nil, fmt("vault (%s) did not return value for resource '%s' with a key of '%s' [%s]", + vault, resource, key, reference) + end + + return nil, fmt("invalid value received from vault (%s) for resource '%s' with a key of '%s': invalid type (%s), string expected [%s]", + vault, resource, key, type(value), reference) + end + + return value +end + + +local function process_secret(reference, opts) + local kong = kong + local name = opts.name + local vaults = kong and (kong.db and kong.db.vaults_beta) + local strategy + local field + if vaults and vaults.strategies then + strategy = vaults.strategies[name] + if not strategy then + return nil, fmt("could not find vault (%s) [%s]", name, reference) + end + + local schema = vaults.schema.subschemas[name] + if not schema then + return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) + end + + field = schema.fields.config + + else + local ok + ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) + if not ok then + return nil, fmt("could not find vault (%s): %s [%s]", name, strategy, reference) + end + + local def + ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) + if not ok then + return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) + end + + local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults_beta")) + + local err + ok, err = schema:new_subschema(name, def) + if not ok then + return nil, fmt("could not load vault sub-schema (%s): %s [%s]", name, err, reference) + end + + schema = schema.subschemas[name] + if not schema then + return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) + end + + field = schema.fields.config + end + + if strategy.init then + strategy.init() + end + + local resource = opts.resource + local key = opts.key + local config = opts.config or {} + if kong and kong.configuration then + local configuration = kong.configuration + local fields = field.fields + for i = 1, #fields do + local k = next(fields[i]) + if config[k] == nil then + local n = lower(fmt("vault_%s_%s", name, k)) + local v = configuration[n] + if v ~= nil then + config[k] = v + end + end + end + end + + config = arguments.infer_value(config, field) + + local value, err = strategy.get(config, resource, opts.version) + return validate_value(value, err, name, resource, key, reference) +end + + +local function config_secret(reference, opts) + local vault, strategy, err + local kong = kong + if not kong.db then + return nil, "kong.db not yet loaded" + end + local name = opts.name + local vaults = kong.db.vaults_beta + local cache = kong.core_cache + if cache then + local cache_key = vaults:cache_key(name) + vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, name) + if not vault then + if err then + return nil, fmt("unable to load vault (%s): %s [%s]", name, err, reference) + end + + return nil, fmt("vault not found (%s) [%s]", name, reference) + end + + else + vault = vaults:select_by_prefix(name) + end + + local vname = vault.name + + strategy = vaults.strategies[vname] + if not strategy then + return nil, fmt("vault not installed (%s) [%s]", vname, reference) + end + + local schema = vaults.schema.subschemas[vname] + if not schema then + return nil, fmt("could not find vault sub-schema (%s) [%s]", vname, reference) + end + + local config = opts.config + if config then + config = arguments.infer_value(config, schema.fields.config) + for k, v in pairs(vault.config) do + if v ~= nil and config[k] == nil then + config[k] = v + end + end + + else + config = vault.config + end + + local resource = opts.resource + local key = opts.key + local version = opts.version + + local cache_key = build_cache_key(name, resource, version) + local value + if cache then + value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) + else + value, err = strategy.get(config, resource, version) + end + + return validate_value(value, err, name, resource, key, reference) +end + + +--- +-- Checks if the passed in reference looks like a reference. +-- Valid references start with '{vault://' and end with '}'. +-- +-- If you need more thorough validation, +-- use `kong.vault.parse_reference`. +-- +-- @function kong.vault.is_reference +-- @tparam string reference reference to check +-- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` +-- +-- @usage +-- kong.vault.is_reference("{vault://env/key}") -- true +-- kong.vault.is_reference("not a reference") -- false +local function is_reference(reference) + return type(reference) == "string" + and byte(reference, 1) == BRACE_START + and byte(reference, -1) == BRACE_END + and byte(reference, 7) == COLON + and byte(reference, 8) == SLASH + and byte(reference, 9) == SLASH + and sub(reference, 2, 6) == "vault" +end + + +--- +-- Parses and decodes the passed in reference and returns a table +-- containing its components. +-- +-- Given a following resource: +-- ```lua +-- "{vault://env/cert/key?prefix=SSL_#1}" +-- ``` +-- +-- This function will return following table: +-- +-- ```lua +-- { +-- name = "env", -- name of the Vault entity or Vault strategy +-- resource = "cert", -- resource where secret is stored +-- key = "key", -- key to lookup if the resource is secret object +-- config = { -- if there are any config options specified +-- prefix = "SSL_" +-- }, +-- version = 1 -- if the version is specified +-- } +-- ``` +-- +-- @function kong.vault.parse_reference +-- @tparam string reference reference to parse +-- @treturn table|nil a table containing each component of the reference, or `nil` on error +-- @treturn string|nil error message on failure, otherwise `nil` +-- +-- @usage +-- local ref, err = kong.vault.parse_reference("{vault://env/cert/key?prefix=SSL_#1}") -- table +local function parse_reference(reference) + if not is_reference(reference) then + return nil, fmt("not a reference [%s]", tostring(reference)) + end + + local url, err = parse_url(sub(reference, 2, -2)) + if not url then + return nil, fmt("reference is not url (%s) [%s]", err, reference) + end + + local name = url.host + if not name then + return nil, fmt("reference url is missing host [%s]", reference) + end + + local path = url.path + if not path then + return nil, fmt("reference url is missing path [%s]", reference) + end + + local resource = sub(path, 2) + if resource == "" then + return nil, fmt("reference url has empty path [%s]", reference) + end + + local version = url.fragment + if version then + version = tonumber(version, 10) + if not version then + return nil, fmt("reference url has invalid version [%s]", reference) + end + end + + local key + local parts = parse_path(resource) + local count = #parts + if count == 1 then + resource = unescape_uri(parts[1]) + + else + resource = unescape_uri(concat(parts, "/", 1, count - 1)) + if parts[count] ~= "" then + key = unescape_uri(parts[count]) + end + end + + if resource == "" then + return nil, fmt("reference url has invalid path [%s]", reference) + end + + local config + local query = url.query + if query and query ~= "" then + config = decode_args(query) + end + + return { + name = url.host, + resource = resource, + key = key, + config = config, + version = version, + } +end + + +--- +-- Resolves the passed in reference and returns the value of it. +-- +-- @function kong.vault.get +-- @tparam string reference reference to resolve +-- @treturn string|nil resolved value of the reference +-- @treturn string|nil error message on failure, otherwise `nil` +-- +-- @usage +-- local value, err = kong.vault.get("{vault://env/cert/key}") +local function get(reference) + local opts, err = parse_reference(reference) + if err then + return nil, err + end + + local value = LRU:get(reference) + if value then + return value + end + + if ngx.IS_CLI then + value, err = process_secret(reference, opts) + else + value, err = config_secret(reference, opts) + end + + if not value then + return nil, err + end + + LRU:set(reference, value) + + return value +end + + +local function new(_) + return { + is_reference = is_reference, + parse_reference = parse_reference, + get = get, + } +end + + +return { + new = new, +} diff --git a/spec/01-unit/23-vaults_spec.lua b/spec/01-unit/23-vaults_spec.lua new file mode 100644 index 00000000000..9530fb2da37 --- /dev/null +++ b/spec/01-unit/23-vaults_spec.lua @@ -0,0 +1,133 @@ +local helpers = require "spec.helpers" -- initializes 'kong' global for vaults +local conf_loader = require "kong.conf_loader" + + +local is_ref_test_map = { + ["{vault://x/x}"] = true, + ["{vault://x/xx}"] = true, + ["{vault://xx/xx-x}"] = true, + ["{vault://xxx/xx-x}"] = true, + ["{vault://;/xx-x}"] = true, + ["vault:/xx-x}"] = false, + ["{vault:/xx-x"] = false, + ["vault:/xx-x"] = false, + ["{valut:/xx-x}"] = false, + ["{vault:/xx-x}"] = false, +} + + +local get_test_map = { + ["{vault://env/test_secrets}"] = { + k = "TEST_SECRETS", + v = "test_value" + }, + ["{vault://env/test}"] = { + k = "TEST", + v = "" + }, +} + + +describe("Vault PDK", function() + local vaults + local is_reference + local parse_reference + local dereference + + lazy_setup(function() + local conf = assert(conf_loader(nil, { + vaults = "bundled", + plugins = "bundled", + })) + + local kong_global = require "kong.global" + _G.kong = kong_global.new() + kong_global.init_pdk(kong, conf, nil) + + is_reference = _G.kong.vault.is_reference + parse_reference = _G.kong.vault.parse_reference + dereference = _G.kong.vault.get + + vaults = {} + + for vault in pairs(conf.loaded_vaults) do + local init = require("kong.vaults." .. vault) + table.insert(vaults, init) + end + end) + + it("test init", function() + local res, err = parse_reference("{vault://env/test}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test", res.resource) + assert.is_nil(res.key) + assert.is_nil(res.version) + end) + + it("test init nested/path", function() + local res, err = parse_reference("{vault://env/test-secret/test-key}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test-secret", res.resource) + assert.is_equal("test-key", res.key) + assert.is_nil(res.version) + end) + + it("test init opts", function() + local res, err = parse_reference("{vault://env/test?opt1=val1}") + assert.is_nil(err) + assert.is_same({ opt1 = "val1" }, res.config) + assert.is_equal("env", res.name) + assert.is_equal(res.resource, "test") + assert.is_nil(res.key) + assert.is_nil(res.version) + end) + + it("test init multiple opts", function() + local res, err = parse_reference("{vault://env/test?opt1=val1&opt2=val2}") + assert.is_nil(err) + assert.is_same({ opt1 = "val1", opt2 = "val2" }, res.config) + assert.is_equal("env", res.name) + assert.is_equal("test", res.resource) + assert.is_nil(res.key) + assert.is_nil(res.version) + end) + + it("test init version", function() + local res, err = parse_reference("{vault://env/test#1}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test", res.resource) + assert.is_nil(res.key) + assert.equal(1, res.version) + end) + + it("ensure that every vault has a VERSION and a `get` field", function() + for _, vault in ipairs(vaults) do + assert.not_nil(vault.get) + assert.not_nil(vault.VERSION) + end + end) + + for ref, exp in pairs(is_ref_test_map) do + it("test is_reference [" .. ref .. "] -> " .. tostring(exp), function() + assert.is_equal(exp, is_reference(ref)) + end) + end + + for ref, cfg in pairs(get_test_map) do + it("test get [" .. ref .. "] -> " .. tostring(cfg.k), function() + finally(function() + helpers.unsetenv(cfg.k) + end) + helpers.setenv(cfg.k, cfg.v) + local ret, err = dereference(ref) + assert.is_nil(err) + assert.is_equal(cfg.v, ret) + end) + end +end) From 0edb2a3a586308f752ac870d533212326c73bf4f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 9 Feb 2022 23:53:35 +0200 Subject: [PATCH 1158/4351] feat(cli) add kong vault command ### Summary Implements one command new command: ``` kong vault get ``` `` can be in normal reference format: ``` {vault:///[/key]} ``` or in short form: ``` /[/key] ``` Example: ``` $ FOO=hello ./bin/kong vault get env/foo hello ``` or: ``` $ FOO=hello ./bin/kong vault get {vault://env/foo} hello ``` It works with both `process secrets` and `config secrets`, but it tries first to find a `process secrets` using ``, and if not found it tries to find Vault entity by that name. --- kong-2.7.0-0.rockspec | 1 + kong/cmd/init.lua | 1 + kong/cmd/vault.lua | 122 +++++++++++++++++++ spec/02-integration/02-cmd/14-vault_spec.lua | 111 +++++++++++++++++ 4 files changed, 235 insertions(+) create mode 100644 kong/cmd/vault.lua create mode 100644 spec/02-integration/02-cmd/14-vault_spec.lua diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 4276fb0d658..9e8ed581034 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -97,6 +97,7 @@ build = { ["kong.cmd.prepare"] = "kong/cmd/prepare.lua", ["kong.cmd.migrations"] = "kong/cmd/migrations.lua", ["kong.cmd.health"] = "kong/cmd/health.lua", + ["kong.cmd.vault"] = "kong/cmd/vault.lua", ["kong.cmd.version"] = "kong/cmd/version.lua", ["kong.cmd.hybrid"] = "kong/cmd/hybrid.lua", ["kong.cmd.utils.log"] = "kong/cmd/utils/log.lua", diff --git a/kong/cmd/init.lua b/kong/cmd/init.lua index 1340567083a..a25ffba43e3 100644 --- a/kong/cmd/init.lua +++ b/kong/cmd/init.lua @@ -25,6 +25,7 @@ local cmds = { config = true, roar = true, hybrid = true, + vault = true, } for k in pairs(cmds) do diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua new file mode 100644 index 00000000000..55a3a504b6f --- /dev/null +++ b/kong/cmd/vault.lua @@ -0,0 +1,122 @@ +local kong_global = require "kong.global" +local conf_loader = require "kong.conf_loader" +local pl_path = require "pl.path" +local log = require "kong.cmd.utils.log" + + +local DB = require "kong.db" + + +local assert = assert +local error = error +local print = print +local exit = os.exit +local fmt = string.format + + +local function init_db(args) + -- retrieve default prefix or use given one + log.disable() + local conf = assert(conf_loader(args.conf, { + prefix = args.prefix + })) + log.enable() + + if pl_path.exists(conf.kong_env) then + -- load /kong.conf containing running node's config + conf = assert(conf_loader(conf.kong_env)) + end + + package.path = conf.lua_package_path .. ";" .. package.path + + _G.kong = kong_global.new() + kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK + + local db = assert(DB.new(conf)) + assert(db:init_connector()) + assert(db:connect()) + assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) + + _G.kong.db = db + + return db +end + + +local function get(args) + local vault = require "kong.pdk.vault".new() + if args.command == "get" then + local reference = args[1] + if not reference then + return error("the 'get' command needs a argument \nkong vault get ") + end + + local db = init_db(args) + + if not vault.is_reference(reference) then + -- assuming short form: /[/] + reference = fmt("{vault://%s}", reference) + end + + local opts, err = vault.parse_reference(reference) + if not opts then + return error(err) + end + + local name = opts.name + local res + + local vaults = db.vaults_beta + if vaults.strategies[name] then + res, err = vault.get(reference) + + elseif vaults:select_by_prefix(name) then + ngx.IS_CLI = false + res, err = vault.get(reference) + ngx.IS_CLI = true + else + error(fmt("vault '%s' was not found", name, name, args[1])) + end + + if err then + return error(err) + end + + print(res) + end +end + + +local function execute(args) + if args.command == "" then + exit(0) + end + + if args.command == "get" then + get(args) + end +end + + +local lapp = [[ +Usage: kong vault COMMAND [OPTIONS] + +Vault utilities for Kong. + +Example usage: + TEST=hello kong vault get env/test + +The available commands are: + get Retrieves a value for + +Options: +]] + + +return { + lapp = lapp, + execute = execute, + sub_commands = { + get = true, + }, +} diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua new file mode 100644 index 00000000000..f88ab116e5d --- /dev/null +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -0,0 +1,111 @@ +local helpers = require "spec.helpers" + + +describe("kong vault", function() + lazy_setup(function() + helpers.get_db_utils(nil, {}) -- runs migrations + end) + + after_each(function() + helpers.kill_all() + end) + + lazy_teardown(function() + helpers.clean_prefix() + end) + + it("vault help", function() + local ok, stderr, stdout = helpers.kong_exec("vault --help") + assert.matches("Usage: kong vault COMMAND [OPTIONS]", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) + end) + + it("vault get without params", function() + local ok, stderr, stdout = helpers.kong_exec("vault get") + assert.matches("Error: the 'get' command needs a argument", stderr) + assert.is_nil(stdout) + assert.is_false(ok) + end) + + it("vault get with non-existing vault", function() + local ok, stderr, stdout = helpers.kong_exec("vault get none/foo") + assert.matches("Error: vault 'none' was not found", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) + end) + + it("vault get with non-existing key", function() + local ok, stderr, stdout = helpers.kong_exec("vault get env/none", { vaults = "env"}) + assert.matches("Error: unable to load value (none) from vault (env): not found [{vault://env/none}]", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) + end) + + describe("[env] uninstantiated secrets", function() + it("vault get env", function() + finally(function() + helpers.unsetenv("SECRETS_TEST") + end) + helpers.setenv("SECRETS_TEST", "testvalue") + local ok, stderr, stdout = helpers.kong_exec("vault get env/secrets_test", { vaults = "env" }) + assert.equal("", stderr) + assert.matches("testvalue", stdout) + assert.is_true(ok) + end) + end) + + for _, strategy in helpers.each_strategy({ "postgres", "cassandra "}) do + describe("[env] instantiated #" .. strategy, function() + local admin_client + lazy_setup(function() + helpers.get_db_utils(strategy, { + "vaults_beta" + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = "env", + })) + + admin_client = helpers.admin_client() + local res = admin_client:put("/vaults-beta/test-env", { + headers = { + ["Content-Type"] = "application/json" + }, + body = { + name = "env", + config = { + prefix = "SECRETS_" + }, + } + }) + + assert.res_status(200, res) + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("vault get env", function() + finally(function() + helpers.unsetenv("SECRETS_TEST") + end) + helpers.setenv("SECRETS_TEST", "testvalue") + ngx.sleep(3) + local ok, stderr, stdout = helpers.kong_exec("vault get test-env/test", { + prefix = helpers.test_conf.prefix, + }) + assert.equal("", stderr) + assert.matches("testvalue", stdout) + assert.is_true(ok) + end) + end) + end +end) From c9c6cfe0d38c85088cb3af02211003e4618f041b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 10 Feb 2022 02:19:09 +0200 Subject: [PATCH 1159/4351] feat(vault) implement process secrets referencing ### Summary This feature allows users to store things like `PG_USERNAME` and `PG_PASSWORD` in an external vault that can then be referenced from Kong configuration when Kong is started. For example: ``` USR=bob PW=open KONG_PG_USERNAME={vault://env/usr} KONG_PG_PASSWORD={vault://env/pw} kong start ``` The environment variable vault is used here just as an example. Normally you utilize things like AWS Secrets Manager, Hashicorp Vault etc. --- kong/conf_loader/init.lua | 159 +++++++++++------- .../02-cmd/02-start_stop_spec.lua | 49 ++++++ 2 files changed, 144 insertions(+), 64 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 59a92e0dd4e..feb873d99db 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -173,6 +173,10 @@ local DYNAMIC_KEY_NAMESPACES = { prefix = "pluginserver_", ignore = EMPTY, }, + { + prefix = "vault_", + ignore = EMPTY, + }, } @@ -688,60 +692,65 @@ local _nop_tostring_mt = { } --- Validate properties (type/enum/custom) and infer their type. --- @param[type=table] conf The configuration table to treat. -local function check_and_infer(conf, opts) - local errors = {} +local function infer_value(value, typ, opts) + if type(value) == "string" then + if not opts.from_kong_env then + -- remove trailing comment, if any + -- and remove escape chars from octothorpes + value = string.gsub(value, "[^\\]#.-$", "") + value = string.gsub(value, "\\#", "#") + end - for k, value in pairs(conf) do - local v_schema = CONF_INFERENCES[k] or {} - local typ = v_schema.typ + value = pl_stringx.strip(value) + end - if type(value) == "string" then - if not opts.from_kong_env then - -- remove trailing comment, if any - -- and remove escape chars from octothorpes - value = string.gsub(value, "[^\\]#.-$", "") - value = string.gsub(value, "\\#", "#") - end + -- transform {boolean} values ("on"/"off" aliasing to true/false) + -- transform {ngx_boolean} values ("on"/"off" aliasing to on/off) + -- transform {explicit string} values (number values converted to strings) + -- transform {array} values (comma-separated strings) + if typ == "boolean" then + value = value == true or value == "on" or value == "true" - value = pl_stringx.strip(value) - end + elseif typ == "ngx_boolean" then + value = (value == "on" or value == true) and "on" or "off" - -- transform {boolean} values ("on"/"off" aliasing to true/false) - -- transform {ngx_boolean} values ("on"/"off" aliasing to on/off) - -- transform {explicit string} values (number values converted to strings) - -- transform {array} values (comma-separated strings) - if typ == "boolean" then - value = value == true or value == "on" or value == "true" + elseif typ == "string" then + value = tostring(value) -- forced string inference - elseif typ == "ngx_boolean" then - value = (value == "on" or value == true) and "on" or "off" + elseif typ == "number" then + value = tonumber(value) -- catch ENV variables (strings) that are numbers - elseif typ == "string" then - value = tostring(value) -- forced string inference + elseif typ == "array" and type(value) == "string" then + -- must check type because pl will already convert comma + -- separated strings to tables (but not when the arr has + -- only one element) + value = setmetatable(pl_stringx.split(value, ","), nil) -- remove List mt - elseif typ == "number" then - value = tonumber(value) -- catch ENV variables (strings) that are numbers + for i = 1, #value do + value[i] = pl_stringx.strip(value[i]) + end + end - elseif typ == "array" and type(value) == "string" then - -- must check type because pl will already convert comma - -- separated strings to tables (but not when the arr has - -- only one element) - value = setmetatable(pl_stringx.split(value, ","), nil) -- remove List mt + if value == "" then + -- unset values are removed + value = nil + end - for i = 1, #value do - value[i] = pl_stringx.strip(value[i]) - end - end + return value +end - if value == "" then - -- unset values are removed - value = nil - end - typ = typ or "string" +-- Validate properties (type/enum/custom) and infer their type. +-- @param[type=table] conf The configuration table to treat. +local function check_and_infer(conf, opts) + local errors = {} + + for k, value in pairs(conf) do + local v_schema = CONF_INFERENCES[k] or {} + + value = infer_value(value, v_schema.typ, opts) + local typ = v_schema.typ or "string" if value and not typ_checks[typ](value) then errors[#errors + 1] = fmt("%s is not a %s: '%s'", k, typ, tostring(value)) @@ -1461,6 +1470,49 @@ local function load(path, custom_conf, opts) tablex.union(opts, { defaults_only = true, }), user_conf) + --------------------------------- + -- Dereference process references + --------------------------------- + + local loaded_vaults + do + -- validation + local vaults_array = infer_value(conf.vaults, CONF_INFERENCES["vaults"].typ, opts) + + -- merge vaults + local vaults = {} + + if #vaults_array > 0 and vaults_array[1] ~= "off" then + for i = 1, #vaults_array do + local vault_name = pl_stringx.strip(vaults_array[i]) + if vault_name ~= "off" then + if vault_name == "bundled" then + vaults = tablex.merge(constants.BUNDLED_VAULTS, vaults, true) + + else + vaults[vault_name] = true + end + end + end + end + + loaded_vaults = setmetatable(vaults, _nop_tostring_mt) + + local vault = require "kong.pdk.vault".new() + for k, v in pairs(conf) do + if vault.is_reference(v) then + local deref, deref_err = vault.get(v) + if deref == nil or deref_err then + return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) + end + + if deref ~= nil then + conf[k] = deref + end + end + end + end + -- validation local ok, err, errors = check_and_infer(conf, opts) @@ -1473,6 +1525,7 @@ local function load(path, custom_conf, opts) end conf = tablex.merge(conf, defaults) -- intersection (remove extraneous properties) + conf.loaded_vaults = loaded_vaults local default_nginx_main_user = false local default_nginx_user = false @@ -1550,28 +1603,6 @@ local function load(path, custom_conf, opts) -- Additional injected values ----------------------------- - do - -- merge vaults - local vaults = {} - - if #conf.vaults > 0 and conf.vaults[1] ~= "off" then - for i = 1, #conf.vaults do - local vault_name = pl_stringx.strip(conf.vaults[i]) - - if vault_name ~= "off" then - if vault_name == "bundled" then - vaults = tablex.merge(constants.BUNDLED_VAULTS, vaults, true) - - else - vaults[vault_name] = true - end - end - end - end - - conf.loaded_vaults = setmetatable(vaults, _nop_tostring_mt) - end - do -- merge plugins local plugins = {} diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 187ee7ce2b0..cf23f1d5626 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -18,6 +18,55 @@ describe("kong start/stop #" .. strategy, function() helpers.clean_prefix() end) + it("fails with referenced values that are not initialized", function() + local ok, stderr, stdout = helpers.kong_exec("start", { + prefix = helpers.test_conf.prefix, + database = strategy, + nginx_proxy_real_ip_header = "{vault://env/ipheader}", + pg_database = helpers.test_conf.pg_database, + cassandra_keyspace = helpers.test_conf.cassandra_keyspace + }) + + assert.matches("Error: failed to dereference '{vault://env/ipheader}': unable to load value (ipheader) from vault (env): not found [{vault://env/ipheader}] for config option 'nginx_proxy_real_ip_header'", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) + + helpers.clean_logfile() + end) + + it("fails to read referenced secrets when vault does not exist", function() + local ok, stderr, stdout = helpers.kong_exec("start", { + prefix = helpers.test_conf.prefix, + database = helpers.test_conf.database, + pg_password = "{vault://non-existent/pg_password}", + pg_database = helpers.test_conf.pg_database, + cassandra_keyspace = helpers.test_conf.cassandra_keyspace + }) + assert.matches("failed to dereference '{vault://non-existent/pg_password}': could not find vault (non-existent)", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) + + helpers.clean_logfile() + end) + + it("resolves referenced secrets", function() + helpers.setenv("PG_PASSWORD", "dummy") + local _, stderr, stdout = assert(helpers.kong_exec("start", { + prefix = helpers.test_conf.prefix, + database = helpers.test_conf.database, + pg_password = "{vault://env/pg_password}", + pg_database = helpers.test_conf.pg_database, + cassandra_keyspace = helpers.test_conf.cassandra_keyspace + })) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) + assert.matches("Kong started", stdout, nil, true) + assert(helpers.kong_exec("stop", { + prefix = helpers.test_conf.prefix, + })) + + helpers.clean_logfile() + end) + it("start help", function() local _, stderr = helpers.kong_exec "start --help" assert.not_equal("", stderr) From 8638a23bf7b3102906d250306dea3b5fd3aa1728 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 10 Feb 2022 02:31:04 +0200 Subject: [PATCH 1160/4351] chore(db) localize functions used in process auto field and cleanup code ### Summary Uses localized versions of two functions `utils.random_string` and `utils.uuid`, and adds a couple of variables to process auto fields for a bit cleaner code, and perhaps a slightly faster too. --- kong/db/schema/init.lua | 44 ++++++++++++++++++++++++----------------- 1 file changed, 26 insertions(+), 18 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 49eb6923ea0..4de9dfc8720 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -28,6 +28,10 @@ local max = math.max local sub = string.sub +local random_string = utils.random_string +local uuid = utils.uuid + + local Schema = {} Schema.__index = Schema @@ -1645,56 +1649,60 @@ function Schema:process_auto_fields(data, context, nulls, opts) local is_select = context == "select" for key, field in self:each_field(data) do - if field.legacy and field.uuid and data[key] == "" then - data[key] = null + local ftype = field.type + local value = data[key] + if field.legacy and field.uuid and value == "" then + value = null end if not is_select and field.auto then local is_insert_or_upsert = context == "insert" or context == "upsert" if field.uuid then - if is_insert_or_upsert and data[key] == nil then - data[key] = utils.uuid() + if is_insert_or_upsert and value == nil then + value = uuid() end - elseif field.type == "string" then - if is_insert_or_upsert and data[key] == nil then - data[key] = utils.random_string() + elseif ftype == "string" then + if is_insert_or_upsert and value == nil then + value = random_string() end - elseif (key == "created_at" and is_insert_or_upsert and (data[key] == null or - data[key] == nil)) + elseif (key == "created_at" and is_insert_or_upsert and (value == null or + value == nil)) or (key == "updated_at" and (is_insert_or_upsert or context == "update")) then - if field.type == "number" then + if ftype == "number" then if not now_ms then update_time() now_ms = ngx_now() end - data[key] = now_ms + value = now_ms - elseif field.type == "integer" then + elseif ftype == "integer" then if not now_s then update_time() now_s = ngx_time() end - data[key] = now_s + value = now_s end end end - data[key] = adjust_field_for_context(field, data[key], context, nulls, opts) + value = adjust_field_for_context(field, value, context, nulls, opts) if is_select then - if data[key] == null and not nulls then - data[key] = nil - elseif field.type == "integer" and type(data[key]) == "number" then - data[key] = floor(data[key]) + if value == null and not nulls then + value = nil + elseif ftype == "integer" and type(value) == "number" then + value = floor(value) end elseif context == "update" and field.immutable then check_immutable_fields = true end + + data[key] = value end if not is_select then From 98bf33473fd232023d009d48376968fdd98ce2ef Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 10 Feb 2022 02:54:26 +0200 Subject: [PATCH 1161/4351] feat(db) implement config secrets referencing ### Summary This commit adds auto-dereferencing of `string` fields that are `referenceable=true`. References are resolved on proxy nodes when reading entities. The references cannot be validated on control planes, thus some validations need to be disabled: - Field validation rules cannot be applied if field value is a reference - Entity validation rules cannot be applied if any of the fields involved contains references This is only enabled on string fields and arrays and sets that have elements of string type. --- kong/db/schema/init.lua | 68 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 67 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 4de9dfc8720..c5ba60affb4 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2,8 +2,11 @@ local tablex = require "pl.tablex" local pretty = require "pl.pretty" local utils = require "kong.tools.utils" local cjson = require "cjson" +local vault = require "kong.pdk.vault".new() +local is_reference = vault.is_reference +local dereference = vault.get local setmetatable = setmetatable local getmetatable = getmetatable local re_match = ngx.re.match @@ -962,6 +965,10 @@ function Schema:validate_field(field, value) field.len_min = 1 end + if field.referenceable and is_reference(value) then + return true + end + elseif field.type == "function" then if type(value) ~= "function" then return nil, validation_errors.FUNCTION @@ -1210,6 +1217,12 @@ local function run_entity_check(self, name, input, arg, full_check, errors) end else all_nil = false + + -- Don't run if any of the values is a reference in a referenceable field + local field = get_schema_field(self, fname) + if field.type == "string" and field.referenceable and is_reference(value) then + return + end end if errors[fname] then all_ok = false @@ -1648,6 +1661,19 @@ function Schema:process_auto_fields(data, context, nulls, opts) local is_select = context == "select" + -- We don't want to resolve references on control planes + -- and and admin api requests, admin api request could be + -- detected with ngx.ctx.KONG_PHASE, but to limit context + -- access we use nulls that admin api sets to true. + local resolve_references + if is_select and not nulls then + if kong and kong.configuration then + resolve_references = kong.configuration.role ~= "control_plane" + else + resolve_references = true + end + end + for key, field in self:each_field(data) do local ftype = field.type local value = data[key] @@ -1692,12 +1718,52 @@ function Schema:process_auto_fields(data, context, nulls, opts) value = adjust_field_for_context(field, value, context, nulls, opts) if is_select then + local vtype = type(value) if value == null and not nulls then value = nil - elseif ftype == "integer" and type(value) == "number" then + elseif ftype == "integer" and vtype == "number" then value = floor(value) end + if resolve_references then + if ftype == "string" and field.referenceable then + if is_reference(value) then + local deref, err = dereference(value) + if deref then + value = deref + else + if err then + kong.log.warn("unable to resolve reference ", value, "(", err, ")") + else + kong.log.warn("unable to resolve reference ", value) + end + end + end + + elseif vtype == "table" and (ftype == "array" or ftype == "set") then + local subfield = field.elements + if subfield.type == "string" and subfield.referenceable then + local count = #value + if count > 0 then + for i = 1, count do + if is_reference(value[i]) then + local deref, err = dereference(value) + if deref then + value = deref + else + if err then + kong.log.warn("unable to resolve reference ", value, "(", err, ")") + else + kong.log.warn("unable to resolve reference ", value) + end + end + end + end + end + end + end + end + elseif context == "update" and field.immutable then check_immutable_fields = true end From 4250296e35f2c703919b9913515f2517a28e297b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 10 Feb 2022 03:10:58 +0200 Subject: [PATCH 1162/4351] feat(db) make certificate entities keys and certs referenceable ### Summary Makes certificate entities `key`, `key_alt`, `cert` and `cert_alt` referenceable which means that vault references can be stored on those fields. --- kong/db/schema/entities/certificates.lua | 14 ++-- .../13-vaults/01-vault_spec.lua | 64 +++++++++++++++++++ 2 files changed, 71 insertions(+), 7 deletions(-) create mode 100644 spec/02-integration/13-vaults/01-vault_spec.lua diff --git a/kong/db/schema/entities/certificates.lua b/kong/db/schema/entities/certificates.lua index 31c4348957d..dbe2d4a4024 100644 --- a/kong/db/schema/entities/certificates.lua +++ b/kong/db/schema/entities/certificates.lua @@ -13,13 +13,13 @@ return { workspaceable = true, fields = { - { id = typedefs.uuid, }, - { created_at = typedefs.auto_timestamp_s }, - { cert = typedefs.certificate { required = true }, }, - { key = typedefs.key { required = true }, }, - { cert_alt = typedefs.certificate { required = false }, }, - { key_alt = typedefs.key { required = false }, }, - { tags = typedefs.tags }, + { id = typedefs.uuid, }, + { created_at = typedefs.auto_timestamp_s }, + { cert = typedefs.certificate { required = true, referenceable = true }, }, + { key = typedefs.key { required = true, referenceable = true, encrypted = true }, }, + { cert_alt = typedefs.certificate { required = false, referenceable = true }, }, + { key_alt = typedefs.key { required = false, referenceable = true, encrypted = true }, }, + { tags = typedefs.tags }, }, entity_checks = { diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua new file mode 100644 index 00000000000..26a9bf6e383 --- /dev/null +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -0,0 +1,64 @@ +local ssl_fixtures = require "spec.fixtures.ssl" +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +for _, strategy in helpers.each_strategy() do + describe("/certificates with DB: #" .. strategy, function() + local client + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "certificates", + "vaults_beta", + }) + + assert(helpers.start_kong { + database = strategy, + vaults = "env", + }) + + client = assert(helpers.admin_client(10000)) + + local res = client:put("/vaults-beta/test-vault", { + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "env", + }, + }) + + assert.res_status(200, res) + end) + + after_each(function() + if client then + client:close() + end + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("create certificates with cert and key as secret", function() + finally(function() + helpers.unsetenv("CERT") + helpers.unsetenv("KEY") + end) + helpers.setenv("CERT", ssl_fixtures.cert) + helpers.setenv("KEY", ssl_fixtures.key) + local res, err = client:post("/certificates", { + body = { + cert = "{vault://test-vault/cert}", + key = "{vault://test-vault/key}", + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.is_nil(err) + local body = assert.res_status(201, res) + local certificate = cjson.decode(body) + assert.not_nil(certificate.key) + assert.not_nil(certificate.cert) + end) + end) +end From 716d8d8492fe7c0822108f49de43e985aff5f0dc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 14 Feb 2022 11:55:51 +0100 Subject: [PATCH 1163/4351] chore(deps) bump kbt to 4.25.3 (#8407) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 618aa9617e9..a8fd76b0633 100644 --- a/.requirements +++ b/.requirements @@ -8,5 +8,5 @@ RESTY_OPENSSL_VERSION=1.1.1m RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 -KONG_BUILD_TOOLS_VERSION=4.25.2 +KONG_BUILD_TOOLS_VERSION=4.25.3 KONG_NGINX_MODULE_BRANCH=0.2.0 From 4ceda40533b4d6df07fa100b4782a7bf289f3f3d Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 14 Feb 2022 09:30:44 -0300 Subject: [PATCH 1164/4351] feat(balancer) keep target health state on config updates (#8394) * chore(rockspec) bump lua-resty-healthcheck version * feat(balancer) keep target health status this commit uses the new delayed_clear() fn from lua-resty-healthcheck to keep the target health status between config changes. * docs(CHANGELOG) feature description * tests(balancer) increase test probability to pass Frequently the least-connections algorithm balances the traffic evenly between targets. This change tries to make the test less flaky. --- CHANGELOG.md | 2 + kong-2.7.0-0.rockspec | 2 +- kong/constants.lua | 2 + kong/runloop/balancer/balancers.lua | 15 ++- kong/runloop/balancer/healthcheckers.lua | 71 +++++++++--- kong/runloop/balancer/upstreams.lua | 4 +- kong/runloop/handler.lua | 3 +- .../03-consistent_hashing_spec.lua | 10 +- .../09-balancer/04-round_robin_spec.lua | 16 +-- spec/01-unit/09-balancer_spec.lua | 4 +- .../04-admin_api/15-off_spec.lua | 8 +- .../10-balancer/01-healthchecks_spec.lua | 104 ++++++++++++++++++ .../10-balancer/02-least-connections_spec.lua | 3 +- 13 files changed, 201 insertions(+), 43 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e9d81ae5fa4..baf9da30632 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -83,6 +83,8 @@ - Routes now support matching headers with regular expressions Thanks, [@vanhtuan0409](https://github.com/vanhtuan0409)! [#6079](https://github.com/Kong/kong/pull/6079) +- Targets keep their health status when upstreams are updated. + [#8394](https://github.com/Kong/kong/pull/8394) #### Performance diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 9e8ed581034..92f96ca7426 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.4.2", + "lua-resty-healthcheck == 1.5.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.5", diff --git a/kong/constants.lua b/kong/constants.lua index b4f2360f077..5a78583c829 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -200,6 +200,8 @@ local constants = { CLUSTERING_TIMEOUT = 5000, -- 5 seconds CLUSTERING_PING_INTERVAL = 30, -- 30 seconds CLUSTERING_OCSP_TIMEOUT = 5000, -- 5 seconds + + CLEAR_HEALTH_STATUS_DELAY = 300, -- 300 seconds } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index 1fad21fc199..8c6ed288f79 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -4,6 +4,7 @@ local upstreams = require "kong.runloop.balancer.upstreams" local targets local healthcheckers local dns_utils = require "kong.resty.dns.utils" +local constants = require "kong.constants" local ngx = ngx local log = ngx.log @@ -25,6 +26,7 @@ local DEBUG = ngx.DEBUG local TTL_0_RETRY = 60 -- Maximum life-time for hosts added with ttl=0, requery after it expires local REQUERY_INTERVAL = 30 -- Interval for requerying failed dns queries local SRV_0_WEIGHT = 1 -- SRV record with weight 0 should be hit minimally, hence we replace by 1 +local CLEAR_HEALTH_STATUS_DELAY = constants.CLEAR_HEALTH_STATUS_DELAY local balancers_M = {} @@ -90,6 +92,7 @@ local function wait(id) return nil, "timeout" end + ------------------------------------------------------------------------------ -- The mutually-exclusive section used internally by the -- 'create_balancer' operation. @@ -176,7 +179,7 @@ function balancers_M.create_balancer(upstream, recreate) local existing_balancer = balancers_by_id[upstream.id] if existing_balancer then if recreate then - healthcheckers.stop_healthchecker(existing_balancer) + healthcheckers.stop_healthchecker(existing_balancer, CLEAR_HEALTH_STATUS_DELAY) else return existing_balancer end @@ -431,10 +434,12 @@ function balancer_mt:deleteDisabledAddresses(target) local addr = addresses[i] if addr.disabled then - self:callback("removed", addr, addr.ip, addr.port, - target.name, addr.hostHeader) - dirty = true - table_remove(addresses, i) + if type(self.callback) == "function" then + self:callback("removed", addr, addr.ip, addr.port, + target.name, addr.hostHeader) + end + dirty = true + table_remove(addresses, i) end end diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index e9cb559d8f3..84c23df1a9d 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -25,10 +25,16 @@ function healthcheckers_M.init() end -function healthcheckers_M.stop_healthchecker(balancer) +function healthcheckers_M.stop_healthchecker(balancer, delay) local healthchecker = balancer.healthchecker if healthchecker then - local ok, err = healthchecker:clear() + local ok, err + if delay and delay > 0 then + ok, err = healthchecker:delayed_clear(delay) + else + ok, err = healthchecker:clear() + end + if not ok then log(ERR, "[healthchecks] error clearing healthcheck data: ", err) end @@ -124,7 +130,6 @@ end -- @param hc The healthchecker object -- @param balancer The balancer object --- @param upstream_id The upstream id local function attach_healthchecker_to_balancer(hc, balancer) local function hc_callback(tgt, event) local status @@ -189,6 +194,24 @@ local function attach_healthchecker_to_balancer(hc, balancer) end +-- add empty healthcheck functions to balancer when hc is not used +local function populate_balancer(balancer) + balancer.report_http_status = function() + return true + end + + balancer.report_tcp_failure = function() + return true + end + + balancer.report_timeout = function() + return true + end + + return true +end + + local parsed_cert, parsed_key local function parse_global_cert_and_key() if not parsed_cert then @@ -199,6 +222,21 @@ local function parse_global_cert_and_key() return parsed_cert, parsed_key end + + +local function is_upstream_using_healthcheck(upstream) + if upstream ~= nil then + return upstream.healthchecks.active.healthy.interval ~= 0 + or upstream.healthchecks.active.unhealthy.interval ~= 0 + or upstream.healthchecks.passive.unhealthy.tcp_failures ~= 0 + or upstream.healthchecks.passive.unhealthy.timeouts ~= 0 + or upstream.healthchecks.passive.unhealthy.http_failures ~= 0 + end + + return false +end + + ---------------------------------------------------------------------------- -- Create a healthchecker object. -- @param upstream An upstream entity table. @@ -213,6 +251,10 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) checks.active.unhealthy.interval = 0 end + if not is_upstream_using_healthcheck(upstream) then + return populate_balancer(balancer) + end + local ssl_cert, ssl_key if upstream.client_certificate then local cert, err = get_certificate(upstream.client_certificate) @@ -251,19 +293,6 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) end -local function is_upstream_using_healthcheck(upstream) - if upstream ~= nil then - return upstream.healthchecks.active.healthy.interval ~= 0 - or upstream.healthchecks.active.unhealthy.interval ~= 0 - or upstream.healthchecks.passive.unhealthy.tcp_failures ~= 0 - or upstream.healthchecks.passive.unhealthy.timeouts ~= 0 - or upstream.healthchecks.passive.unhealthy.http_failures ~= 0 - end - - return false -end - - -------------------------------------------------------------------------------- -- Get healthcheck information for an upstream. -- @param upstream_id the id of the upstream. @@ -378,11 +407,17 @@ function healthcheckers_M.unsubscribe_from_healthcheck_events(callback) end -function healthcheckers_M.stop_healthcheckers() +-------------------------------------------------------------------------------- +-- Stop all health checkers. +-- @param delay Delay before actually removing the health checker from memory. +-- When a upstream with the same targets might be created right after stopping +-- the health checker, this parameter is useful to avoid throwing away current +-- health status. +function healthcheckers_M.stop_healthcheckers(delay) for _, id in pairs(upstreams.get_all_upstreams()) do local balancer = balancers.get_balancer_by_id(id) if balancer then - healthcheckers_M.stop_healthchecker(balancer) + healthcheckers_M.stop_healthchecker(balancer, delay) end balancers.set_balancer(id, nil) diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index 8c8b98ba069..834413ebdf8 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -8,6 +8,7 @@ --- local singletons = require "kong.singletons" local workspaces = require "kong.workspaces" +local constants = require "kong.constants" local balancers local healthcheckers @@ -22,6 +23,7 @@ local CRIT = ngx.CRIT local ERR = ngx.ERR local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } +local CLEAR_HEALTH_STATUS_DELAY = constants.CLEAR_HEALTH_STATUS_DELAY local upstreams_M = {} @@ -196,7 +198,7 @@ local function do_upstream_event(operation, upstream_data) local balancer = balancers.get_balancer_by_id(upstream_id) if balancer then - healthcheckers.stop_healthchecker(balancer) + healthcheckers.stop_healthchecker(balancer, CLEAR_HEALTH_STATUS_DELAY) end if operation == "delete" then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 38819deef61..b07b0829724 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -66,6 +66,7 @@ local HOST_PORTS = {} local SUBSYSTEMS = constants.PROTOCOLS_WITH_SUBSYSTEM +local CLEAR_HEALTH_STATUS_DELAY = constants.CLEAR_HEALTH_STATUS_DELAY local TTL_ZERO = { ttl = 0 } @@ -366,7 +367,7 @@ local function register_events() end local ok, err = concurrency.with_coroutine_mutex(FLIP_CONFIG_OPTS, function() - balancer.stop_healthcheckers() + balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) kong.cache:flip() core_cache:flip() diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 5eab3460503..57881fd5e9d 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -822,7 +822,7 @@ describe("[consistent_hashing]", function() end) it("weight change for unresolved record, updates properly", function() local record = dnsA({ - { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + { name = "really.really.really.does.not.exist.host.test", address = "1.2.3.4" }, }) dnsAAAA({ { name = "getkong.org", address = "::1" }, @@ -832,7 +832,7 @@ describe("[consistent_hashing]", function() wheelSize = 1000, requery = 1, }) - add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 10) + add_target(b, "really.really.really.does.not.exist.host.test", 80, 10) add_target(b, "getkong.org", 80, 10) local count = count_indices(b) assert.same({ @@ -844,7 +844,7 @@ describe("[consistent_hashing]", function() record.expire = 0 record.expired = true -- do a lookup to trigger the async lookup - client.resolve("really.really.really.does.not.exist.thijsschreijer.nl", {qtype = client.TYPE_A}) + client.resolve("really.really.really.does.not.exist.host.test", {qtype = client.TYPE_A}) sleep(1) -- provide time for async lookup to complete --b:_hit_all() -- hit them all to force renewal @@ -857,10 +857,10 @@ describe("[consistent_hashing]", function() }, count) -- update the failed record - add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 20) + add_target(b, "really.really.really.does.not.exist.host.test", 80, 20) -- reinsert a cache entry dnsA({ - { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + { name = "really.really.really.does.not.exist.host.test", address = "1.2.3.4" }, }) --sleep(2) -- wait for timer to re-resolve the record targets.resolve_targets(b.targets) diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index 1a6e356e792..cf249717cf4 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -391,7 +391,7 @@ describe("[round robin balancer]", function() dns = client, wheelSize = 15, }) - assert(add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 10)) + assert(add_target(b, "really.really.really.does.not.exist.hostname.test", 80, 10)) check_balancer(b) assert.equals(0, b.totalWeight) -- has one failed host, so weight must be 0 dnsA({ @@ -1045,7 +1045,7 @@ describe("[round robin balancer]", function() end) it("weight change for unresolved record, updates properly", function() local record = dnsA({ - { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + { name = "really.really.really.does.not.exist.hostname.test", address = "1.2.3.4" }, }) dnsAAAA({ { name = "getkong.test", address = "::1" }, @@ -1055,7 +1055,7 @@ describe("[round robin balancer]", function() wheelSize = 60, requery = 0.1, }) - add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 10) + add_target(b, "really.really.really.does.not.exist.hostname.test", 80, 10) add_target(b, "getkong.test", 80, 10) local count = count_indices(b) assert.same({ @@ -1067,7 +1067,7 @@ describe("[round robin balancer]", function() record.expire = 0 record.expired = true -- do a lookup to trigger the async lookup - client.resolve("really.really.really.does.not.exist.thijsschreijer.nl", {qtype = client.TYPE_A}) + client.resolve("really.really.really.does.not.exist.hostname.test", {qtype = client.TYPE_A}) sleep(0.5) -- provide time for async lookup to complete for _ = 1, b.wheelSize do b:getPeer() end -- hit them all to force renewal @@ -1079,10 +1079,10 @@ describe("[round robin balancer]", function() }, count) -- update the failed record - add_target(b, "really.really.really.does.not.exist.thijsschreijer.nl", 80, 20) + add_target(b, "really.really.really.does.not.exist.hostname.test", 80, 20) -- reinsert a cache entry dnsA({ - { name = "really.really.really.does.not.exist.thijsschreijer.nl", address = "1.2.3.4" }, + { name = "really.really.really.does.not.exist.hostname.test", address = "1.2.3.4" }, }) sleep(2) -- wait for timer to re-resolve the record targets.resolve_targets(b.targets) @@ -1303,9 +1303,9 @@ describe("[round robin balancer]", function() end) it("renewed DNS A record; last host fails DNS resolution #slow", function() -- This test might show some error output similar to the lines below. This is expected and ok. - -- 2017/11/06 15:52:49 [warn] 5123#0: *2 [lua] balancer.lua:320: queryDns(): [ringbalancer] querying dns for really.really.really.does.not.exist.thijsschreijer.nl failed: dns server error: 3 name error, context: ngx.timer + -- 2017/11/06 15:52:49 [warn] 5123#0: *2 [lua] balancer.lua:320: queryDns(): [ringbalancer] querying dns for really.really.really.does.not.exist.hostname.test failed: dns server error: 3 name error, context: ngx.timer - local test_name = "really.really.really.does.not.exist.thijsschreijer.nl" + local test_name = "really.really.really.does.not.exist.hostname.test" local ttl = 0.1 local staleTtl = 0 -- stale ttl = 0, force lookup upon expiring local record = dnsA({ diff --git a/spec/01-unit/09-balancer_spec.lua b/spec/01-unit/09-balancer_spec.lua index cc0e5f3f912..3e1def67156 100644 --- a/spec/01-unit/09-balancer_spec.lua +++ b/spec/01-unit/09-balancer_spec.lua @@ -184,11 +184,11 @@ for _, consistency in ipairs({"strict", "eventual"}) do passive_hc.passive.unhealthy.http_failures = 1 UPSTREAMS_FIXTURES = { - [1] = { id = "a", ws_id = ws_id, name = "mashape", slots = 10, healthchecks = hc_defaults, algorithm = "round-robin" }, + [1] = { id = "a", ws_id = ws_id, name = "mashape", slots = 10, healthchecks = passive_hc, algorithm = "round-robin" }, [2] = { id = "b", ws_id = ws_id, name = "kong", slots = 10, healthchecks = hc_defaults, algorithm = "round-robin" }, [3] = { id = "c", ws_id = ws_id, name = "gelato", slots = 20, healthchecks = hc_defaults, algorithm = "round-robin" }, [4] = { id = "d", ws_id = ws_id, name = "galileo", slots = 20, healthchecks = hc_defaults, algorithm = "round-robin" }, - [5] = { id = "e", ws_id = ws_id, name = "upstream_e", slots = 10, healthchecks = hc_defaults, algorithm = "round-robin" }, + [5] = { id = "e", ws_id = ws_id, name = "upstream_e", slots = 10, healthchecks = passive_hc, algorithm = "round-robin" }, [6] = { id = "f", ws_id = ws_id, name = "upstream_f", slots = 10, healthchecks = hc_defaults, algorithm = "round-robin" }, [7] = { id = "hc_" .. consistency, ws_id = ws_id, name = "upstream_hc_" .. consistency, slots = 10, healthchecks = passive_hc, algorithm = "round-robin" }, [8] = { id = "ph", ws_id = ws_id, name = "upstream_ph", slots = 10, healthchecks = passive_hc, algorithm = "round-robin" }, diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index c7bff64de66..30f4fd68288 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -776,7 +776,13 @@ describe("Admin API #off", function() upstreams: - name: "foo" targets: - - target: 10.20.30.40 + - target: 10.20.30.40 + healthchecks: + passive: + healthy: + successes: 1 + unhealthy: + http_failures: 1 ]] local res = assert(client:send { diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 6f6e6cfd203..a91befd5392 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -346,6 +346,110 @@ for _, strategy in helpers.each_strategy() do assert.equals("HEALTHCHECKS_OFF", health.data[1].data.addresses[1].health) end) + it("an upstream that is removed and readed keeps the health status", function() + -- configure healthchecks + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + healthchecks = bu.healthchecks_config { + passive = { + unhealthy = { + tcp_failures = 1, + } + } + } + }) + -- the following port will not be used, will be overwritten by + -- the mocked SRV record. + bu.add_target(bp, upstream_id, "multiple-ips.test", 80) + local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) + bu.end_testcase_setup(strategy, bp) + + -- we do not set up servers, since we want the connection to get refused + -- Go hit the api with requests + local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + + local health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + + local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") + assert.same(204, status) + + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("HEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + + local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") + assert.same(204, status) + + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + + -- remove the upstream + if strategy ~= "off" then + bu.remove_upstream(bp, upstream_id) + end + + -- add the upstream again + bu.begin_testcase_setup_update(strategy, bp) + local new_upstream_name, new_upstream_id = bu.add_upstream(bp, { + name = upstream_name, + healthchecks = bu.healthchecks_config { + passive = { + unhealthy = { + tcp_failures = 1, + } + } + } + }) + + + -- upstreams are different + assert.are_not.equals(upstream_id, new_upstream_id) + + -- but new upstream name is the same as before + assert.are.equals(upstream_name, new_upstream_name) + + -- also the target is the same + bu.add_target(bp, new_upstream_id, "multiple-ips.test", 80) + bu.add_api(bp, new_upstream_name, { connect_timeout = 100, }) + bu.end_testcase_setup(strategy, bp) + + -- so health must be same as before + health = bu.get_upstream_health(new_upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + + end) + end) describe("mTLS #" .. strategy, function() diff --git a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua index 5906f44ad1c..dbcd9b4b184 100644 --- a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua @@ -103,7 +103,8 @@ for _, strategy in helpers.each_strategy() do local results1 = server1:shutdown() local results2 = server2:shutdown() local ratio = results1.ok/results2.ok - assert.near(2, ratio, 0.8) + assert.near(2, ratio, 1) + assert.is_not(ratio, 0) end) if strategy ~= "off" then From f9a1121cf3728b682e5f8ca7a6a2d260e0659c9f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 12:56:07 +0200 Subject: [PATCH 1165/4351] feat(acme) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/acme/schema.lua | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 73d5188e508..f34c30d2f8f 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -22,7 +22,7 @@ local REDIS_STORAGE_SCHEMA = { { host = typedefs.host, }, { port = typedefs.port, }, { database = { type = "number" }}, - { auth = { type = "string" }} + { auth = { type = "string", referenceable = true, }} } local CONSUL_STORAGE_SCHEMA = { @@ -31,7 +31,7 @@ local CONSUL_STORAGE_SCHEMA = { { port = typedefs.port, }, { kv_path = { type = "string", }, }, { timeout = { type = "number", }, }, - { token = { type = "string", }, }, + { token = { type = "string", referenceable = true, }, }, } local VAULT_STORAGE_SCHEMA = { @@ -40,7 +40,7 @@ local VAULT_STORAGE_SCHEMA = { { port = typedefs.port, }, { kv_path = { type = "string", }, }, { timeout = { type = "number", }, }, - { token = { type = "string", }, }, + { token = { type = "string", referenceable = true, }, }, { tls_verify = { type = "boolean", default = true, }, }, { tls_server_name = { type = "string" }, }, -- TODO: add default = "token", one_of = { "token", "kubernetes" } in 2.8 or 3.0 @@ -67,6 +67,7 @@ local schema = { match = "%w*%p*@+%w*%.?%w*", required = true, encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE + referenceable = true, }, }, { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org/directory" }), }, @@ -77,10 +78,12 @@ local schema = { { eab_kid = { type = "string", encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE + referenceable = true, }, }, { eab_hmac_key = { type = "string", encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE + referenceable = true, }, }, -- Kong doesn't support multiple certificate chains yet { cert_type = { From 19253bf33dd428f9ccbdc63d66e13a75f2ca95eb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 13:03:44 +0200 Subject: [PATCH 1166/4351] feat(aws-lambda) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/aws-lambda/schema.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 02a76d111b7..536ebca8881 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -20,10 +20,12 @@ return { { aws_key = { type = "string", encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE + referenceable = true, } }, { aws_secret = { type = "string", encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE + referenceable = true, } }, { aws_region = typedefs.host }, { function_name = { From 8e1e598cb68e82d5442538ab0704b644ab3745aa Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 13:04:35 +0200 Subject: [PATCH 1167/4351] feat(azure-functions) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/azure-functions/schema.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index 885a09ae0b3..15949e280f1 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -10,8 +10,8 @@ return { { https = { type = "boolean", default = true }, }, { https_verify = { type = "boolean", default = false }, }, -- authorization - { apikey = { type = "string", encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE - { clientid = { type = "string", encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE + { apikey = { type = "string", encrypted = true, referenceable = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE + { clientid = { type = "string", encrypted = true, referenceable = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE -- target/location { appname = { type = "string", required = true }, }, { hostdomain = { type = "string", required = true, default = "azurewebsites.net" }, }, From 9d41db5b346a7e5fc892a71591a5b2b040103bc6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 13:08:14 +0200 Subject: [PATCH 1168/4351] feat(loggly) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/loggly/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/loggly/schema.lua b/kong/plugins/loggly/schema.lua index b5b2f4d1f9c..14a7b227108 100644 --- a/kong/plugins/loggly/schema.lua +++ b/kong/plugins/loggly/schema.lua @@ -15,7 +15,7 @@ return { fields = { { host = typedefs.host({ default = "logs-01.loggly.com" }), }, { port = typedefs.port({ default = 514 }), }, - { key = { type = "string", required = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature, it does nothing in Kong CE + { key = { type = "string", required = true, encrypted = true, referenceable = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature, it does nothing in Kong CE { tags = { type = "set", default = { "kong" }, From f5fbe9be53572e427ae0de0accb7a9eaefd1d363 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 13:10:27 +0200 Subject: [PATCH 1169/4351] feat(rate-limiting) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/rate-limiting/schema.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 57a82d8d1f1..cf6d9285405 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -83,8 +83,8 @@ return { { fault_tolerant = { type = "boolean", required = true, default = true }, }, { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, - { redis_password = { type = "string", len_min = 0 }, }, - { redis_username = { type = "string" }, }, + { redis_password = { type = "string", len_min = 0, referenceable = true }, }, + { redis_username = { type = "string", referenceable = true }, }, { redis_ssl = { type = "boolean", required = true, default = false, }, }, { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, { redis_server_name = typedefs.sni }, From 5c574620e2737952b97b6fb3b1edbc15ae755a3a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 13:11:58 +0200 Subject: [PATCH 1170/4351] feat(response-ratelimiting) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/response-ratelimiting/schema.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 93df39cad0d..e9f6386dbf7 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -73,8 +73,8 @@ return { { fault_tolerant = { type = "boolean", required = true, default = true }, }, { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, - { redis_password = { type = "string", len_min = 0 }, }, - { redis_username = { type = "string" }, }, + { redis_password = { type = "string", len_min = 0, referenceable = true }, }, + { redis_username = { type = "string", referenceable = true }, }, { redis_timeout = { type = "number", default = 2000 }, }, { redis_database = { type = "number", default = 0 }, }, { block_on_first_violation = { type = "boolean", required = true, default = false }, }, From 36f94858b204e69dd668caad4db3ffa735074862 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 14 Feb 2022 13:13:03 +0200 Subject: [PATCH 1171/4351] feat(session) add referenceable attribute to fields that could be stored in vaults --- kong/plugins/session/schema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index af570b7db55..60cfcc377a3 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -42,6 +42,7 @@ return { required = false, default = random_string(), encrypted = true, -- Kong Enterprise Exclusive. This does nothing in Kong CE + referenceable = true, }, }, { cookie_name = { type = "string", default = "session" } }, From c85e99f13218bbd2285c71b08446446f5a5903a4 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 14 Feb 2022 12:11:51 -0300 Subject: [PATCH 1172/4351] fix(balancer) debug messages must use DEBUG level (#8410) --- kong/runloop/balancer/balancers.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index 8c6ed288f79..54faeacd882 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -228,7 +228,7 @@ function balancers_M.get_balancer(balancer_data, no_create) if no_create then return nil, "balancer not found" else - log(ERR, "balancer not found for ", upstream.name, ", will create it") + log(DEBUG, "balancer not found for ", upstream.name, ", will create it") return balancers_M.create_balancer(upstream), upstream end end From 12bfa3ea8124d791fc4f93a43e39b0f708e823ee Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 15 Feb 2022 14:22:28 +0800 Subject: [PATCH 1173/4351] chore(ci) exclude overlapping globs from labeler (#8415) --- .github/labeler.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index f467ff9b5a9..f401408e9cf 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -18,7 +18,7 @@ core/db/migrations: - kong/db/migrations/**/* core/db: -- kong/db/**/* +- any: ['kong/db/**/*', '!kong/db/migrations/**/*'] core/docs: - kong/autodoc/**/* @@ -38,10 +38,10 @@ core/logs: - kong/pdk/log.lua core/pdk: -- kong/pdk/**/* +- any: ['kong/pdk/**/*', '!kong/pdk/log.lua'] core/proxy: -- kong/runloop/**/* +- any: ['kong/runloop/**/*', '!kong/runloop/balancer/*', '!kong/runloop/plugin_servers/*'] core/router: - kong/router.lua From a4814d6dc3107b24b6d313e37aa5b8cba1a45c55 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 15 Feb 2022 19:31:46 +0800 Subject: [PATCH 1174/4351] fix(plugin_server) skip preloading headers in stream subsystem (#8414) Skip preloading headers in stream subsystem. Note this commit doesn't try to guard from user actively call kong.request.get_header{,s}, which will result into an error, but rather let the log phase proceed in stream subsystem. --- kong/runloop/plugin_servers/init.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index cb43ab8dd75..7603e3a76f7 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -9,6 +9,7 @@ local ngx_var = ngx.var local coroutine_running = coroutine.running local get_plugin_info = proc_mgmt.get_plugin_info local ngx_timer_at = ngx.timer.at +local subsystem = ngx.config.subsystem --- keep request data a bit longer, into the log timer local save_for_later = {} @@ -244,8 +245,8 @@ local function build_phases(plugin) serialize_data = kong.log.serialize(), ngx_ctx = ngx.ctx, ctx_shared = kong.ctx.shared, - request_headers = ngx.req.get_headers(100), - response_headers = ngx.resp.get_headers(100), + request_headers = subsystem == "http" and ngx.req.get_headers(100) or nil, + response_headers = subsystem == "http" and ngx.resp.get_headers(100) or nil, response_status = ngx.status, } From 7effcf27756914f574343393ccb4348a45945faa Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Tue, 15 Feb 2022 21:39:17 -0800 Subject: [PATCH 1175/4351] docs(autodoc) Update Admin API note (#8405) --- autodoc/admin-api/generate.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 02b3f6f2223..9d0fa4e3341 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -542,7 +542,7 @@ local function write_endpoint(outfd, endpoint, ep_data, dbless_methods) or not dbless_methods[endpoint][method]) then write_title(outfd, 3, meth_data.title) - warning_message(outfd, "**Note**: Not available in DB-less mode.") + warning_message(outfd, "**Note**: This API is not available in DB-less mode.") else write_title(outfd, 3, meth_data.title, "{:.badge .dbless}") end From 7b35b2252d4de62e166014c1036f5cc4f51d07ff Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Tue, 15 Feb 2022 21:40:38 -0800 Subject: [PATCH 1176/4351] docs(autodoc) Update Admin API Target Object (#8413) * Update Admin API note * [DOCU-2140] Admin API: rm wording about cannot delete/mod --- autodoc/admin-api/data/admin-api.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 55c804a6ad6..11a99abd85b 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1606,8 +1606,7 @@ return { service. Every upstream can have many targets, and the targets can be dynamically added, modified, or deleted. Changes take effect on the fly. - Because the upstream maintains a history of target changes, the targets cannot - be deleted or modified. To disable a target, post a new one with `weight=0`; + To disable a target, post a new one with `weight=0`; alternatively, use the `DELETE` convenience method to accomplish the same. The current target object definition is the one with the latest `created_at`. From 04816a197b40f7b17e45aa11475692fecc4c9158 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 15 Feb 2022 17:43:20 +0200 Subject: [PATCH 1177/4351] fix(pdk) missing vault was not handled correctly and could lead to runtime error --- kong/pdk/vault.lua | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index eeb4d829bcb..fead23e54bd 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -170,7 +170,6 @@ end local function config_secret(reference, opts) - local vault, strategy, err local kong = kong if not kong.db then return nil, "kong.db not yet loaded" @@ -178,24 +177,27 @@ local function config_secret(reference, opts) local name = opts.name local vaults = kong.db.vaults_beta local cache = kong.core_cache + local vault + local err if cache then local cache_key = vaults:cache_key(name) vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, name) - if not vault then - if err then - return nil, fmt("unable to load vault (%s): %s [%s]", name, err, reference) - end - return nil, fmt("vault not found (%s) [%s]", name, reference) + else + vault, err = vaults:select_by_prefix(name) + end + + if not vault then + if err then + return nil, fmt("unable to load vault (%s): %s [%s]", name, err, reference) end - else - vault = vaults:select_by_prefix(name) + return nil, fmt("vault not found (%s) [%s]", name, reference) end local vname = vault.name - strategy = vaults.strategies[vname] + local strategy = vaults.strategies[vname] if not strategy then return nil, fmt("vault not installed (%s) [%s]", vname, reference) end From c75e21023aed5cda518c03fc6ba51e29362bc036 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 15 Feb 2022 20:06:03 +0200 Subject: [PATCH 1178/4351] fix(pdk) change detection of process/config secrets MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary Previously we used `ngx.IS_CLI` to determine whether we want config secret or a process secret, that is: - should we look database for entity prefix - should we look our vault implementations by name We decided (with Joshua) that talking about process secrets / config secrets is confusing to users, so I changed the detection algorithm to: We look for implementation by name when: 1. name is one of the bundled vaults or specified in ´KONG_VAULTS=...` 2. OR kong and kong.db is uninitialized Otherwise, we look for database prefix. This PR also disallows configuring Vault entity prefix with value that is a name of one of the bundled vaults or specified in `KONG_VAULTS`. I also added admin API tests with this. --- kong/cmd/vault.lua | 20 +- kong/db/schema/entities/vaults_beta.lua | 39 ++- kong/pdk/vault.lua | 31 +- spec/02-integration/02-cmd/14-vault_spec.lua | 2 +- .../04-admin_api/19-vaults_spec.lua | 289 ++++++++++++++++++ 5 files changed, 352 insertions(+), 29 deletions(-) create mode 100644 spec/02-integration/04-admin_api/19-vaults_spec.lua diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua index 55a3a504b6f..16f19a5154a 100644 --- a/kong/cmd/vault.lua +++ b/kong/cmd/vault.lua @@ -38,8 +38,6 @@ local function init_db(args) assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) _G.kong.db = db - - return db end @@ -51,7 +49,7 @@ local function get(args) return error("the 'get' command needs a argument \nkong vault get ") end - local db = init_db(args) + init_db(args) if not vault.is_reference(reference) then -- assuming short form: /[/] @@ -63,21 +61,7 @@ local function get(args) return error(err) end - local name = opts.name - local res - - local vaults = db.vaults_beta - if vaults.strategies[name] then - res, err = vault.get(reference) - - elseif vaults:select_by_prefix(name) then - ngx.IS_CLI = false - res, err = vault.get(reference) - ngx.IS_CLI = true - else - error(fmt("vault '%s' was not found", name, name, args[1])) - end - + local res, err = vault.get(reference) if err then return error(err) end diff --git a/kong/db/schema/entities/vaults_beta.lua b/kong/db/schema/entities/vaults_beta.lua index f0720110906..25d2616e38c 100644 --- a/kong/db/schema/entities/vaults_beta.lua +++ b/kong/db/schema/entities/vaults_beta.lua @@ -1,6 +1,43 @@ local typedefs = require "kong.db.schema.typedefs" +local VAULTS do + local i = 0 + local pairs = pairs + local names = {} + local constants = require "kong.constants" + local bundled = constants and constants.BUNDLED_VAULTS + if bundled then + for name in pairs(bundled) do + if not names[name] then + names[name] = true + i = i + 1 + if i == 1 then + VAULTS = { name } + else + VAULTS[i] = name + end + end + end + end + + local loaded_vaults = kong and kong.configuration and kong.configuration.loaded_vaults + if loaded_vaults then + for name in pairs(loaded_vaults) do + if not names[name] then + names[name] = true + i = i + 1 + if i == 1 then + VAULTS = { name } + else + VAULTS[i] = name + end + end + end + end +end + + return { name = "vaults_beta", primary_key = { "id" }, @@ -16,7 +53,7 @@ return { -- note: prefix must be valid in a host part of vault reference uri: -- {vault:///[/ Date: Wed, 16 Feb 2022 07:11:39 -0500 Subject: [PATCH 1179/4351] fix(go-pdk) request.GetRawBody when buffered (#8390) --- kong/pluginsocket.proto | 10 +++++++++- kong/runloop/plugin_servers/pb_rpc.lua | 12 ++++++++++++ 2 files changed, 21 insertions(+), 1 deletion(-) diff --git a/kong/pluginsocket.proto b/kong/pluginsocket.proto index d005025d1c5..305ce8c5143 100644 --- a/kong/pluginsocket.proto +++ b/kong/pluginsocket.proto @@ -113,6 +113,14 @@ message CertificateKey { string id = 1; } +message RawBodyResult { + oneof kind { + bytes content = 1; + string body_filepath = 2; + string error = 3; + } +} + message Route { string id = 1; int64 created_at = 2; @@ -292,7 +300,7 @@ service Kong { rpc Request_GetQuery(Int) returns (google.protobuf.Struct); rpc Request_GetHeader(String) returns (String); rpc Request_GetHeaders(Int) returns (google.protobuf.Struct); - rpc Request_GetRawBody(google.protobuf.Empty) returns (String); + rpc Request_GetRawBody(google.protobuf.Empty) returns (RawBodyResult); rpc Response_GetStatus(google.protobuf.Empty) returns (Int); rpc Response_GetHeader(String) returns (String); diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index d4cf8b0f6c6..38f3aafe7d7 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -151,6 +151,18 @@ do [".kong_plugin_protocol.Number"] = wrap_val, [".kong_plugin_protocol.Int"] = wrap_val, [".kong_plugin_protocol.String"] = wrap_val, + [".kong_plugin_protocol.RawBodyResult"] = function(v, err) + if type(v) == "string" then + return { content = v } + end + + local path = ngx.req.get_body_file() + if path then + return { body_filepath = path } + end + + return { error = err or "Can't read request body" } + end, --[".kong_plugin_protocol.MemoryStats"] = - function(v) -- return { -- lua_shared_dicts = { From 850da3357532898504192ce62ccac04b09aebc3c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 16 Feb 2022 14:51:07 +0200 Subject: [PATCH 1180/4351] fix(db) when auto-dereferencing fails set value to nil ### Summary When auto-dereferencing secrets fail, we have two options: 1. keep the value (which means the value is actually a reference such as: `{vault://env/cert-1/key}` 2. set value to `nil` In both cases the error is also logged. Original implementation followed 1. but this commit changes it to 2. Reason being that reference strings can leak to secrets, which they are not meant to. For example session plugin has secret. If you set secret to `{vault://env/session-secret}` and the dereferencing fails, the secret becomes `{vault://env/session-secret}`. This can lead to potential leak of secret on a system that does not resolve secrets correctly. Or at least it is not good idea that references can become secrets. This commit changes it so that on failure (we log the warning) and also set the value to `nil`. --- kong/db/schema/init.lua | 9 +++- .../13-vaults/01-vault_spec.lua | 48 ++++++++++++++----- spec/helpers.lua | 6 ++- spec/kong_tests.conf | 1 + 4 files changed, 48 insertions(+), 16 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index c5ba60affb4..7b642ab2103 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1665,6 +1665,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) -- and and admin api requests, admin api request could be -- detected with ngx.ctx.KONG_PHASE, but to limit context -- access we use nulls that admin api sets to true. + local kong = kong local resolve_references if is_select and not nulls then if kong and kong.configuration then @@ -1733,10 +1734,12 @@ function Schema:process_auto_fields(data, context, nulls, opts) value = deref else if err then - kong.log.warn("unable to resolve reference ", value, "(", err, ")") + kong.log.warn("unable to resolve reference ", value, " (", err, ")") else kong.log.warn("unable to resolve reference ", value) end + + value = nil end end @@ -1752,10 +1755,12 @@ function Schema:process_auto_fields(data, context, nulls, opts) value = deref else if err then - kong.log.warn("unable to resolve reference ", value, "(", err, ")") + kong.log.warn("unable to resolve reference ", value, " (", err, ")") else kong.log.warn("unable to resolve reference ", value) end + + value[i] = nil end end end diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 26a9bf6e383..f048d2db5de 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -6,9 +6,14 @@ local cjson = require "cjson" for _, strategy in helpers.each_strategy() do describe("/certificates with DB: #" .. strategy, function() local client + local db lazy_setup(function() - helpers.get_db_utils(strategy, { + helpers.setenv("CERT", ssl_fixtures.cert) + helpers.setenv("KEY", ssl_fixtures.key) + + local _ + _, db = helpers.get_db_utils(strategy, { "certificates", "vaults_beta", }) @@ -38,27 +43,44 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() + helpers.unsetenv("CERT") + helpers.unsetenv("KEY") end) it("create certificates with cert and key as secret", function() - finally(function() - helpers.unsetenv("CERT") - helpers.unsetenv("KEY") - end) - helpers.setenv("CERT", ssl_fixtures.cert) - helpers.setenv("KEY", ssl_fixtures.key) local res, err = client:post("/certificates", { - body = { - cert = "{vault://test-vault/cert}", - key = "{vault://test-vault/key}", - }, headers = { ["Content-Type"] = "application/json" }, + body = { + cert = "{vault://test-vault/cert}", + key = "{vault://test-vault/key}", + cert_alt = "{vault://unknown/cert}", + key_alt = "{vault://unknown/missing-key}", + }, }) assert.is_nil(err) local body = assert.res_status(201, res) local certificate = cjson.decode(body) - assert.not_nil(certificate.key) - assert.not_nil(certificate.cert) + assert.equal("{vault://test-vault/cert}", certificate.cert) + assert.equal("{vault://test-vault/key}", certificate.key) + assert.equal("{vault://unknown/cert}", certificate.cert_alt) + assert.equal("{vault://unknown/missing-key}", certificate.key_alt) + + certificate, err = db.certificates:select({ id = certificate.id }) + assert.is_nil(err) + assert.equal(ssl_fixtures.cert, certificate.cert) + assert.equal(ssl_fixtures.key, certificate.key) + assert.is_nil(certificate.cert_alt) + assert.is_nil(certificate.key_alt) + + -- TODO: this is unexpected but schema.process_auto_fields uses currently + -- the `nulls` parameter to detect if the call comes from Admin API + -- for performance reasons + certificate, err = db.certificates:select({ id = certificate.id }, { nulls = true }) + assert.is_nil(err) + assert.equal("{vault://test-vault/cert}", certificate.cert) + assert.equal("{vault://test-vault/key}", certificate.key) + assert.equal("{vault://unknown/cert}", certificate.cert_alt) + assert.equal("{vault://unknown/missing-key}", certificate.key_alt) end) end) end diff --git a/spec/helpers.lua b/spec/helpers.lua index 4eb993ceca8..644b40df320 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -183,16 +183,19 @@ _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK ngx.ctx.KONG_PHASE = kong_global.phases.access _G.kong.core_cache = { - get = function(self, key) + get = function(self, key, opts, func, ...) if key == constants.CLUSTER_ID_PARAM_KEY then return "123e4567-e89b-12d3-a456-426655440000" end + + return func(...) end } local db = assert(DB.new(conf)) assert(db:init_connector()) db.plugins:load_plugin_schemas(conf.loaded_plugins) +db.vaults_beta:load_vault_schemas(conf.loaded_vaults) local blueprints = assert(Blueprints.new(db)) local dcbp local config_yml @@ -399,6 +402,7 @@ local function get_db_utils(strategy, tables, plugins) db:truncate("plugins") assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) + assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) -- cleanup the tags table, since it will be hacky and -- not necessary to implement "truncate trigger" in Cassandra diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 0dea3407f12..de46df2aa00 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -39,3 +39,4 @@ go_plugins_dir = off untrusted_lua = sandbox +vaults = bundled From 6bcb2e500f4e710aeda9d28cd6e292c94e498153 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 16 Feb 2022 20:46:09 +0200 Subject: [PATCH 1181/4351] fix(pdk) vault process configs loading with strategy that has "-" in its name ### Summary This will just convert possible `-` in strategy name with `_` when loading its configuration for process secrets. --- kong/pdk/vault.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 59f845a4894..c21f3dfda72 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -20,6 +20,7 @@ local ngx = ngx local fmt = string.format local sub = string.sub local byte = string.byte +local gsub = string.gsub local type = type local next = next local pcall = pcall @@ -157,10 +158,11 @@ local function process_secret(reference, opts) if kong and kong.configuration then local configuration = kong.configuration local fields = field.fields + local env_name = gsub(name, "-", "_") for i = 1, #fields do local k = next(fields[i]) if config[k] == nil then - local n = lower(fmt("vault_%s_%s", name, k)) + local n = lower(fmt("vault_%s_%s", env_name, k)) local v = configuration[n] if v ~= nil then config[k] = v From e050b58a48fba493920024625933ff6a40422bb4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 16 Feb 2022 20:47:17 +0200 Subject: [PATCH 1182/4351] fix(pdk) env vault to replace "-" in resource with "_" ### Summary This will just convert possible `-` in resource name with `_` when looking up for an environment variable. --- kong/vaults/env/init.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/vaults/env/init.lua b/kong/vaults/env/init.lua index 2144a153882..713bb8443fd 100644 --- a/kong/vaults/env/init.lua +++ b/kong/vaults/env/init.lua @@ -1,4 +1,5 @@ local type = type +local gsub = string.gsub local upper = string.upper local kong = kong @@ -35,15 +36,20 @@ end local function get(conf, resource, version) local prefix = conf.prefix + + resource = gsub(resource, "-", "_") + if type(prefix) == "string" then resource = prefix .. resource end + resource = upper(resource) + if version == 2 then resource = resource .. "_PREVIOUS" end - return ENV[upper(resource)] + return ENV[resource] end From 81f71fba18ce8352aef2cd9d4b29c9b6d39a9a1e Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 18 Feb 2022 10:47:31 +0800 Subject: [PATCH 1183/4351] feat(balancer) upstream healthcheck headers (#8255) * feat(admin-api): headers in upstream active healthchecks * fix(tests) healthcheck headers * chagne type to `typedef.headers` --- autodoc/admin-api/data/admin-api.lua | 1 + kong/db/schema/entities/upstreams.lua | 3 ++- .../01-db/01-schema/09-upstreams_spec.lua | 24 +++++++++++++++---- .../11-declarative_config/03-flatten_spec.lua | 2 ++ .../10-balancer/01-healthchecks_spec.lua | 1 + 5 files changed, 25 insertions(+), 6 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 11a99abd85b..14b3eb637cc 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1571,6 +1571,7 @@ return { ["healthchecks.active.http_path"] = { description = [[Path to use in GET HTTP request to run as a probe on active health checks.]] }, ["healthchecks.active.https_verify_certificate"] = { description = [[Whether to check the validity of the SSL certificate of the remote host when performing active health checks using HTTPS.]] }, ["healthchecks.active.https_sni"] = { description = [[The hostname to use as an SNI (Server Name Identification) when performing active health checks using HTTPS. This is particularly useful when Targets are configured using IPs, so that the target host's certificate can be verified with the proper SNI.]], example = "example.com", }, + ["healthchecks.active.headers"] = { description = [[One or more lists of values indexed by header name to use in GET HTTP request to run as a probe on active health checks. Values must be pre-formatted.]], example = { { ["x-my-header"] = {"foo", "bar"}, ["x-another-header"] = {"bla"} }, nil }, }, ["healthchecks.active.healthy.interval"] = { description = [[Interval between active health checks for healthy targets (in seconds). A value of zero indicates that active probes for healthy targets should not be performed.]] }, ["healthchecks.active.healthy.http_statuses"] = { description = [[An array of HTTP statuses to consider a success, indicating healthiness, when returned by a probe in active health checks.]] }, ["healthchecks.active.healthy.successes"] = { description = [[Number of successes in active probes (as defined by `healthchecks.active.healthy.http_statuses`) to consider a target healthy.]] }, diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index f7fda2cebd8..e10bc71353d 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -73,7 +73,6 @@ local check_verify_certificate = Schema.define { required = true, } - local health_threshold = Schema.define { type = "number", default = 0, @@ -92,6 +91,7 @@ local healthchecks_config = { http_path = "/", https_sni = NO_DEFAULT, https_verify_certificate = true, + headers = NO_DEFAULT, healthy = { interval = 0, -- 0 = probing disabled by default http_statuses = { 200, 302 }, @@ -136,6 +136,7 @@ local types = { http_statuses = http_statuses, https_sni = typedefs.sni, https_verify_certificate = check_verify_certificate, + headers = typedefs.headers, } diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index b745c74aff6..c6c4b5efed9 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -67,6 +67,12 @@ describe("load upstreams", function() assert.truthy(errs.healthchecks.active.concurrency) end) + it("invalid healthckecks.active.headers produces error", function() + local ok, errs = validate({ healthchecks = { active = { headers = { 114514 } } } } ) + assert.falsy(ok) + assert.truthy(errs.healthchecks.active.headers) + end) + it("invalid healthckecks.active.http_path produces error", function() local ok, errs = validate({ healthchecks = { active = { http_path = "potato" } } } ) assert.falsy(ok) @@ -273,6 +279,10 @@ describe("load upstreams", function() local integer = "expected an integer" local boolean = "expected a boolean" local number = "expected a number" + local array = "expected an array" + local string = "expected a string" + local map = "expected a map" + local len_min_default = "length must be at least 1" local invalid_host = "invalid value: " local invalid_host_port = "must not have a port" local invalid_ip = "must not be an IP" @@ -283,7 +293,7 @@ describe("load upstreams", function() {{ active = { concurrency = 0.5 }}, integer }, {{ active = { concurrency = 0 }}, pos_integer }, {{ active = { concurrency = -10 }}, pos_integer }, - {{ active = { http_path = "" }}, "length must be at least 1" }, + {{ active = { http_path = "" }}, len_min_default }, {{ active = { http_path = "ovo" }}, "should start with: /" }, {{ active = { https_sni = "127.0.0.1", }}, invalid_ip }, {{ active = { https_sni = "127.0.0.1:8080", }}, invalid_ip }, @@ -298,9 +308,13 @@ describe("load upstreams", function() {{ active = { https_sni = "hello-.example.com", }}, invalid_host }, {{ active = { https_sni = "example.com:1234", }}, invalid_host_port }, {{ active = { https_verify_certificate = "ovo", }}, boolean }, + {{ active = { headers = 0, }}, map }, + {{ active = { headers = { 0 }, }}, string }, + {{ active = { headers = { "" }, }}, string }, + {{ active = { headers = { ["x-header"] = 123 }, }}, array }, {{ active = { healthy = { interval = -1 }}}, seconds }, {{ active = { healthy = { interval = 1e+42 }}}, seconds }, - {{ active = { healthy = { http_statuses = 404 }}}, "expected an array" }, + {{ active = { healthy = { http_statuses = 404 }}}, array }, {{ active = { healthy = { http_statuses = { "ovo" }}}}, integer }, {{ active = { healthy = { http_statuses = { -1 }}}}, status_code }, {{ active = { healthy = { http_statuses = { 99 }}}}, status_code }, @@ -316,7 +330,7 @@ describe("load upstreams", function() {{ active = { healthy = { successes = 256 }}}, zero_integer }, {{ active = { unhealthy = { interval = -1 }}}, seconds }, {{ active = { unhealthy = { interval = 1e+42 }}}, seconds }, - {{ active = { unhealthy = { http_statuses = 404 }}}, "expected an array" }, + {{ active = { unhealthy = { http_statuses = 404 }}}, array }, {{ active = { unhealthy = { http_statuses = { "ovo" }}}}, integer }, {{ active = { unhealthy = { http_statuses = { -1 }}}}, status_code }, {{ active = { unhealthy = { http_statuses = { 99 }}}}, status_code }, @@ -332,7 +346,7 @@ describe("load upstreams", function() {{ active = { unhealthy = { http_failures = 0.5 }}}, integer}, {{ active = { unhealthy = { http_failures = -1 }}}, zero_integer }, {{ active = { unhealthy = { http_failures = 256 }}}, zero_integer }, - {{ passive = { healthy = { http_statuses = 404 }}}, "expected an array" }, + {{ passive = { healthy = { http_statuses = 404 }}}, array }, {{ passive = { healthy = { http_statuses = { "ovo" }}}}, integer }, {{ passive = { healthy = { http_statuses = { -1 }}}}, status_code }, {{ passive = { healthy = { http_statuses = { 99 }}}}, status_code }, @@ -340,7 +354,7 @@ describe("load upstreams", function() {{ passive = { healthy = { successes = 0.5 }}}, integer }, --{{ passive = { healthy = { successes = 0 }}}, integer }, {{ passive = { healthy = { successes = -1 }}}, zero_integer }, - {{ passive = { unhealthy = { http_statuses = 404 }}}, "expected an array" }, + {{ passive = { unhealthy = { http_statuses = 404 }}}, array }, {{ passive = { unhealthy = { http_statuses = { "ovo" }}}}, integer }, {{ passive = { unhealthy = { http_statuses = { -1 }}}}, status_code }, {{ passive = { unhealthy = { http_statuses = { 99 }}}}, status_code }, diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 5de27ea70c3..be5a84ece2c 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -1781,6 +1781,7 @@ describe("declarative config: flatten", function() http_path = "/", https_sni = null, https_verify_certificate = true, + headers = null, timeout = 1, type = "http", unhealthy = { @@ -1832,6 +1833,7 @@ describe("declarative config: flatten", function() http_path = "/", https_sni = null, https_verify_certificate = true, + headers = null, timeout = 1, type = "http", unhealthy = { diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index a91befd5392..fe125b73b99 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -833,6 +833,7 @@ for _, strategy in helpers.each_strategy() do http_path = "/status", https_sni = cjson.null, https_verify_certificate = true, + headers = cjson.null, timeout = 1, unhealthy = { http_failures = 1, From c324715838e0eeaeed513361d54677d8ec26e220 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 18 Feb 2022 13:56:55 +0200 Subject: [PATCH 1184/4351] chore(deps) bump pgmoon from 1.13.0 to 1.14.0 (#8429) ### Summary See: https://github.com/leafo/pgmoon/releases/tag/v1.14.0 ### Issues Resolved Fix #8259 --- kong-2.7.0-0.rockspec | 2 +- spec/02-integration/03-db/01-db_spec.lua | 172 +++++++++++++++-------- 2 files changed, 115 insertions(+), 59 deletions(-) diff --git a/kong-2.7.0-0.rockspec b/kong-2.7.0-0.rockspec index 92f96ca7426..0f307d517b8 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.7.0-0.rockspec @@ -23,7 +23,7 @@ dependencies = { "version == 1.0.1", "kong-lapis == 1.8.3.1", "lua-cassandra == 1.5.1", - "pgmoon == 1.13.0", + "pgmoon == 1.14.0", "luatz == 0.4", "lua_system_constants == 0.1.4", "lyaml == 6.2.7", diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index 10d58fcd384..10af4723125 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -285,11 +285,13 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.equal("nginx", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().ssl) end - assert.is_false(db.connector:get_stored_connection().ssl) db:close() end) @@ -308,13 +310,13 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", - db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - end + assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.is_false(db.connector:get_stored_connection().config.ssl) - assert.is_false(db.connector:get_stored_connection().ssl) + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().ssl) + end db:close() end) @@ -339,11 +341,12 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.equal("nginx", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - end + assert.is_true(db.connector:get_stored_connection().config.ssl) - assert.is_true(db.connector:get_stored_connection().ssl) + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().ssl) + end db:close() end) @@ -367,13 +370,13 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", - db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - end + assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.is_true(db.connector:get_stored_connection().config.ssl) - assert.is_true(db.connector:get_stored_connection().ssl) + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().ssl) + end db:close() end) @@ -398,7 +401,12 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(db.connector:get_stored_connection()) -- empty defaults to "write" assert.equal("nginx", db.connector:get_stored_connection("read").sock_type) - assert.is_false(db.connector:get_stored_connection("read").ssl) + + if strategy == "postgres" then + assert.is_false(db.connector:get_stored_connection("read").config.ssl) + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("read").ssl) + end db:close() end) @@ -423,10 +431,20 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(db.connector:get_stored_connection("read")) assert.equal("luasocket", db.connector:get_stored_connection("write").sock_type) - assert.is_false(db.connector:get_stored_connection("write").ssl) + + if strategy == "portgres" then + assert.is_false(db.connector:get_stored_connection("write").config.ssl) + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("write").ssl) + end assert.equal("luasocket", db.connector:get_stored_connection().sock_type) - assert.is_false(db.connector:get_stored_connection().ssl) + + if strategy == "portgres" then + assert.is_false(db.connector:get_stored_connection("write").config.ssl) + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("write").ssl) + end db:close() end) @@ -451,13 +469,16 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.is_table(conn) + if strategy == "postgres" then assert.equal("nginx", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().ssl) end - assert.is_false(db.connector:get_stored_connection().ssl) assert.is_true(db:setkeepalive()) db:close() @@ -477,13 +498,15 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", - db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.is_false(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().ssl) end - assert.is_false(db.connector:get_stored_connection().ssl) + assert.is_true(db:setkeepalive()) db:close() @@ -509,11 +532,13 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.equal("nginx", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().ssl) end - assert.is_true(db.connector:get_stored_connection().ssl) assert.is_true(db:setkeepalive()) db:close() @@ -538,13 +563,15 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", - db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.is_true(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().ssl) end - assert.is_true(db.connector:get_stored_connection().ssl) + assert.is_true(db:setkeepalive()) db:close() @@ -599,8 +626,14 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection("read").sock_type) assert.equal("nginx", db.connector:get_stored_connection("write").sock_type) - assert.is_false(db.connector:get_stored_connection("read").ssl) - assert.is_false(db.connector:get_stored_connection("write").ssl) + if strategy == "postgres" then + assert.is_false(db.connector:get_stored_connection("read").config.ssl) + assert.is_false(db.connector:get_stored_connection("write").config.ssl) + + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("read").ssl) + assert.is_false(db.connector:get_stored_connection("write").ssl) + end assert.is_true(db:setkeepalive()) @@ -634,7 +667,11 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection("write").sock_type) assert.is_nil(db.connector:get_stored_connection("read")) - assert.is_false(db.connector:get_stored_connection("write").ssl) + if strategy == "postgres" then + assert.is_false(db.connector:get_stored_connection("write").config.ssl) + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("write").ssl) + end assert.is_true(db:setkeepalive()) @@ -666,11 +703,14 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.equal("nginx", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().ssl) end - assert.is_false(db.connector:get_stored_connection().ssl) + assert.is_true(db:close()) end) @@ -689,11 +729,14 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.equal("luasocket", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_false(db.connector:get_stored_connection().ssl) end - assert.is_false(db.connector:get_stored_connection().ssl) + assert.is_true(db:close()) end) @@ -717,11 +760,13 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.equal("nginx", db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().ssl) end - assert.is_true(db.connector:get_stored_connection().ssl) assert.is_true(db:close()) end) @@ -744,13 +789,14 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", - db.connector:get_stored_connection().sock_type) - --elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer + assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.is_true(db.connector:get_stored_connection().config.ssl) + + elseif strategy == "cassandra" then + --TODO: cassandra forces luasocket on timer + assert.is_true(db.connector:get_stored_connection().ssl) end - assert.is_true(db.connector:get_stored_connection().ssl) assert.is_true(db:close()) end) @@ -803,8 +849,14 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection("read").sock_type) assert.equal("nginx", db.connector:get_stored_connection("write").sock_type) - assert.is_false(db.connector:get_stored_connection("read").ssl) - assert.is_false(db.connector:get_stored_connection("write").ssl) + if strategy == "postgres" then + assert.is_false(db.connector:get_stored_connection("read").config.ssl) + assert.is_false(db.connector:get_stored_connection("write").config.ssl) + + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("read").ssl) + assert.is_false(db.connector:get_stored_connection("write").ssl) + end assert.is_true(db:close()) @@ -837,7 +889,11 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection("write").sock_type) assert.is_nil(db.connector:get_stored_connection("read")) - assert.is_false(db.connector:get_stored_connection("write").ssl) + if strategy == "postgres" then + assert.is_false(db.connector:get_stored_connection("write").config.ssl) + elseif strategy == "cassandra" then + assert.is_false(db.connector:get_stored_connection("write").ssl) + end assert.is_true(db:close()) From c8b103e2426bb5e9278b1e135934f7236253c4b1 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 18 Feb 2022 16:22:28 -0300 Subject: [PATCH 1185/4351] fix(declarative) initialize hash for empty config (#8425) * fix(declarative) initialize hash for empty config * docs(CHANGELOG) feature description --- CHANGELOG.md | 7 +++++++ kong/clustering/control_plane.lua | 3 ++- kong/clustering/data_plane.lua | 3 ++- kong/constants.lua | 1 + kong/db/declarative/init.lua | 12 +++++------- .../04-admin_api/02-kong_routes_spec.lua | 6 +++++- .../08-status_api/01-core_routes_spec.lua | 12 ++++++++---- 7 files changed, 30 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index baf9da30632..bf9f5e4f337 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -112,6 +112,13 @@ Thanks, [@andrewgknew](https://github.com/andrewgknew)! [#8337](https://github.com/Kong/kong/pull/8337) +#### Admin API + +- The current declarative configuration hash is now returned by the `status` + endpoint when Kong node is running in dbless or data-plane mode. + [#8214](https://github.com/Kong/kong/pull/8214) + [#8425](https://github.com/Kong/kong/pull/8425) + ### Fixes #### Core diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 1f7e760e2c6..8da305490d3 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -54,6 +54,7 @@ local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local PONG_TYPE = "PONG" local RECONFIGURE_TYPE = "RECONFIGURE" local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" @@ -598,7 +599,7 @@ function _M:handle_cp_websocket() end local dp_plugins_map = plugins_list_to_map(data.plugins) - local config_hash = string.rep("0", 32) -- initial hash + local config_hash = DECLARATIVE_EMPTY_CONFIG_HASH -- initial hash local last_seen = ngx_time() local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index c866afa453e..584d09aa61d 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -43,6 +43,7 @@ local WS_OPTS = { local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local _log_prefix = "[clustering] " +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local function is_timeout(err) @@ -187,7 +188,7 @@ local function send_ping(c, log_suffix) local hash = declarative.get_current_hash() if hash == true then - hash = string.rep("0", 32) + hash = DECLARATIVE_EMPTY_CONFIG_HASH end local _, err = c:send_ping(hash) diff --git a/kong/constants.lua b/kong/constants.lua index 5a78583c829..f38bb11fe28 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -187,6 +187,7 @@ local constants = { DECLARATIVE_PAGE_KEY = "declarative:page", DECLARATIVE_LOAD_KEY = "declarative_config:loaded", DECLARATIVE_HASH_KEY = "declarative_config:hash", + DECLARATIVE_EMPTY_CONFIG_HASH = string.rep("0", 32), CLUSTER_ID_PARAM_KEY = "cluster_id", diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index dcf3d06ef50..37a03da151f 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -38,14 +38,13 @@ local PREFIX = ngx.config.prefix() local SUBSYS = ngx.config.subsystem local WORKER_COUNT = ngx.worker.count() local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local DECLARATIVE_LOCK_KEY = "declarative:lock" local DECLARATIVE_LOCK_TTL = 60 local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } -local EMPTY_CONFIGURATION_HASH = string.rep("0", 32) - local declarative = {} @@ -608,6 +607,10 @@ function declarative.load_into_cache(entities, meta, hash, shadow) assert(type(fallback_workspace) == "string") + if not hash or hash == "" then + hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + -- Keys: tag name, like "admin" -- Values: array of encoded tags, similar to the `tags` variable, -- but filtered for a given tag @@ -847,11 +850,6 @@ function declarative.load_into_cache(entities, meta, hash, shadow) return nil, err end - -- mask any default hash to indicate no hash is available. - if hash == EMPTY_CONFIGURATION_HASH or hash == "" then - hash = null - end - -- set the value of the configuration hash. The value can be nil, which -- indicates that no configuration has been applied yet to the Gateway. local ok, err = ngx.shared.kong:safe_set(DECLARATIVE_HASH_KEY, hash) diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index a7db6e2fd07..d2356072c7b 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -207,7 +207,11 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.is_number(json.server.connections_writing) assert.is_number(json.server.connections_waiting) assert.is_number(json.server.total_requests) - assert.is_nil(json.server.configuration_hash) -- not present in DB mode, or in DBLESS mode until configuration is applied + if strategy == "off" then + assert.is_equal(string.rep("0", 32), json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied + else + assert.is_nil(json.configuration_hash) -- not present in DB mode + end end) it("returns status info including a configuration_hash in DBLESS mode if an initial configuration has been provided #off", function() diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index cd28b4f7362..f8fb31285c4 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -21,7 +21,7 @@ describe("Status API - with strategy #" .. strategy, function() end) describe("core", function() - it("/status returns status info without configuration_hash", function() + it("/status returns status info with blank configuration_hash (declarative config) or without it (db mode)", function() local res = assert(client:send { method = "GET", path = "/status" @@ -40,7 +40,11 @@ describe("Status API - with strategy #" .. strategy, function() assert.is_number(json.server.connections_writing) assert.is_number(json.server.connections_waiting) assert.is_number(json.server.total_requests) - assert.is_nil(json.server.configuration_hash) -- no hash in DB mode, or in DBLESS mode until configuration has been applied + if strategy == "off" then + assert.is_equal(string.rep("0", 32), json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied + else + assert.is_nil(json.configuration_hash) -- not present in DB mode + end end) it("/status starts providing a config_hash once an initial configuration has been pushed in dbless mode #off", function() @@ -77,8 +81,8 @@ describe("Status API - with strategy #" .. strategy, function() assert.is_number(json.server.connections_writing) assert.is_number(json.server.connections_waiting) assert.is_number(json.server.total_requests) - assert.is_string(json.server.configuration_hash) - assert.equal(32, #json.server.configuration_hash) + assert.is_string(json.configuration_hash) + assert.equal(32, #json.configuration_hash) end) end) From 069eafeea9be4b7da1901a1a585ccc7ba3a4c85a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Sat, 19 Feb 2022 01:03:10 +0200 Subject: [PATCH 1186/4351] perf(router) jit compile once the header matching regexes (#8393) --- kong/router.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index 3ed96cc4a1a..b0ee8aba023 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -1043,7 +1043,7 @@ do break end -- fallback to regex check if exact match failed - if header_t.header_pattern and re_find(req_header_val, header_t.header_pattern) then + if header_t.header_pattern and re_find(req_header_val, header_t.header_pattern, "jo") then found_in_req = true ctx.matches.headers[header_t.name] = req_header_val break @@ -1057,7 +1057,7 @@ do matches_headers[header_t.name] = req_header end -- fallback to regex check if exact match failed - if header_t.header_pattern and re_find(req_header, header_t.header_pattern) then + if header_t.header_pattern and re_find(req_header, header_t.header_pattern, "jo") then found_in_req = true ctx.matches.headers[header_t.name] = req_header end From 7c79424fdd813a1d2da8d67ad4c1df6c88088913 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 21 Feb 2022 11:02:05 +0200 Subject: [PATCH 1187/4351] fix(pdk) fill default values with vault config required fields (#8427) ### Summary This fixes the vault to fill default values for configuration based on a config field schema in case the field is required and has a default value, when there is no configuration for the field already. --- kong/pdk/vault.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index c21f3dfda72..77be23caeb1 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -160,12 +160,14 @@ local function process_secret(reference, opts) local fields = field.fields local env_name = gsub(name, "-", "_") for i = 1, #fields do - local k = next(fields[i]) + local k, f = next(fields[i]) if config[k] == nil then local n = lower(fmt("vault_%s_%s", env_name, k)) local v = configuration[n] if v ~= nil then config[k] = v + elseif f.required and f.default ~= nil then + config[k] = f.default end end end From e4fc121495f4bf2b6f1642d62fe30aab5da08653 Mon Sep 17 00:00:00 2001 From: Jakob Strande Langgaard Date: Mon, 21 Feb 2022 15:58:59 +0100 Subject: [PATCH 1188/4351] fix(cors) don't send vary header with * origin (#8401) --- kong/plugins/cors/handler.lua | 17 ++++++----------- spec/03-plugins/13-cors/01-access_spec.lua | 14 +++++++------- 2 files changed, 13 insertions(+), 18 deletions(-) diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index a6bef366775..8a04a319ae4 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -64,22 +64,16 @@ local function configure_origin(conf, header_filter) local n_origins = conf.origins ~= nil and #conf.origins or 0 local set_header = kong.response.set_header - -- always set Vary header (it can be used for calculating cache key) - -- https://github.com/rs/cors/issues/10 - add_vary_header(header_filter) - - if n_origins == 0 then + if n_origins == 0 or (n_origins == 1 and conf.origins[1] == "*") then set_header("Access-Control-Allow-Origin", "*") return true end - if n_origins == 1 then - if conf.origins[1] == "*" then - set_header("Access-Control-Allow-Origin", "*") - return true - end - + -- always set Vary header (it can be used for calculating cache key) + -- https://github.com/rs/cors/issues/10 + add_vary_header(header_filter) + if n_origins == 1 then -- if this doesnt look like a regex, set the ACAO header directly -- otherwise, we'll fall through to an iterative search and -- set the ACAO header based on the client Origin @@ -183,6 +177,7 @@ local function configure_credentials(conf, allow_all, header_filter) -- be 'true' if ACAO is '*'. local req_origin = kong.request.get_header("origin") if req_origin then + add_vary_header(header_filter) set_header("Access-Control-Allow-Origin", req_origin) set_header("Access-Control-Allow-Credentials", true) end diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index 8b3fbad8c40..fcdbfa51018 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -570,7 +570,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Expose-Headers"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) assert.is_nil(res.headers["Access-Control-Max-Age"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("gives * wildcard when config.origins is empty", function() @@ -596,7 +596,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Expose-Headers"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) assert.is_nil(res.headers["Access-Control-Max-Age"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("gives appropriate defaults when origin is explicitly set to *", function() @@ -722,7 +722,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Expose-Headers"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) assert.is_nil(res.headers["Access-Control-Max-Age"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("proxies a non-preflight OPTIONS request", function() @@ -742,7 +742,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Expose-Headers"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) assert.is_nil(res.headers["Access-Control-Max-Age"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("accepts config options", function() @@ -811,7 +811,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Expose-Headers"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) assert.is_nil(res.headers["Access-Control-Max-Age"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("works with 40x responses returned by another plugin", function() @@ -828,7 +828,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Expose-Headers"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) assert.is_nil(res.headers["Access-Control-Max-Age"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("sets CORS orgin based on origin host", function() @@ -1015,7 +1015,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) assert.equals("*", res.headers["Access-Control-Allow-Origin"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) - assert.equal("Origin", res.headers["Vary"]) + assert.is_nil(res.headers["Vary"]) end) it("removes upstream ACAO header when no match is found", function() From 597b1e71d0dad47748355b4c096b12bdd07a4283 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Mon, 21 Feb 2022 16:25:25 +0100 Subject: [PATCH 1189/4351] docs(changelog) add missing fix in the changelog. Related #8401 --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index bf9f5e4f337..41597c35a5f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -163,6 +163,10 @@ - **External Plugins**: Unwrap `ConsumerSpec` and `AuthenticateArgs`. Thanks, [@raptium](https://github.com/raptium)! [#8280](https://github.com/Kong/kong/pull/8280) +- **CORS**: The CORS plugin does not send the `Vary: Origin` header any more when + the header `Access-Control-Allow-Origin` is set to `*`. + Thanks, [@jkla-dr](https://github.com/jkla-dr)! + [#8401](https://github.com/Kong/kong/pull/8401) ## [2.7.1] From 167dcc1b6c8b19d1ed7ab58acc772d61cbd08264 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 16 Feb 2022 10:19:32 +0200 Subject: [PATCH 1190/4351] fix(oauth2) clear authenticated oauth2 headers with multi-auth ### Summary It was reported that when Kong OAuth 2.0 plugin is configured together with some other authentication plugin with `conf.anonymous` (logical OR), the OAuth 2.0 plugin does not clear `X-Authenticated-UserId` and `X-Authenticated-Scope` headers that it normally only sets on successful authentication (aka when plugin runs). This can lead to potential issue on upstream if upstream rely on these headers and trust that they came from OAuth 2.0 plugin. This change makes OAuth 2.0 plugin to clear such headers in logical OR scenario. It is to be noted that Kong itself worked as expected, it is just about the expectations that upstream service may have made. It is probably harmless to remove these headers when OAuth 2.0 plugin is configured in logical OR. --- kong/plugins/oauth2/access.lua | 4 ++ spec/03-plugins/25-oauth2/03-access_spec.lua | 72 +++++++++++++++++++- 2 files changed, 75 insertions(+), 1 deletion(-) diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 902844ba4e1..b0ede38aa50 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -1083,9 +1083,13 @@ function _M.execute(conf) if conf.anonymous and kong.client.get_credential() then -- we're already authenticated, and we're configured for using anonymous, -- hence we're in a logical OR between auth methods and we're already done. + local clear_header = kong.service.request.clear_header + clear_header("X-Authenticated-Scope") + clear_header("X-Authenticated-UserId") return end + local ok, err = do_authentication(conf) if not ok then if conf.anonymous then diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 28f822f3ee7..50724b8859e 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -3,6 +3,8 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local admin_api = require "spec.fixtures.admin_api" local sha256 = require "resty.sha256" +local jwt_encoder = require "kong.plugins.jwt.jwt_parser" + local math_random = math.random local string_char = string.char @@ -13,6 +15,14 @@ local string_rep = string.rep local ngx_encode_base64 = ngx.encode_base64 +local PAYLOAD = { + iss = nil, + nbf = os.time(), + iat = os.time(), + exp = os.time() + 3600 +} + + local kong = { table = require("kong.pdk.table").new() } @@ -141,6 +151,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() "consumers", "plugins", "keyauth_credentials", + "jwt_secrets", "oauth2_credentials", "oauth2_authorization_codes", "oauth2_tokens", @@ -3624,6 +3635,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local user2 local anonymous local keyauth + local jwt_secret lazy_setup(function() local service1 = admin_api.services:insert({ @@ -3668,6 +3680,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() service = service2 })) + local route3 = assert(admin_api.routes:insert({ + hosts = { "logical-or-jwt.com" }, + protocols = { "http", "https" }, + service = service2 + })) + admin_api.oauth2_plugins:insert({ route = { id = route2.id }, config = { @@ -3676,6 +3694,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() }, }) + admin_api.oauth2_plugins:insert({ + route = { id = route3.id }, + config = { + scopes = { "email", "profile", "user.email" }, + anonymous = anonymous.id, + }, + }) + admin_api.plugins:insert { name = "key-auth", route = { id = route2.id }, @@ -3684,11 +3710,23 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() }, } + admin_api.plugins:insert { + name = "jwt", + route = { id = route3.id }, + config = { + anonymous = anonymous.id, + }, + } + keyauth = admin_api.keyauth_credentials:insert({ key = "Mouse", consumer = { id = user1.id }, }) + jwt_secret = admin_api.jwt_secrets:insert({ + consumer = { id = user1.id } + }) + admin_api.oauth2_credentials:insert { client_id = "clientid4567", client_secret = "secret4567", @@ -3798,15 +3836,18 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.request(res).has.no.header("x-credential-username") end) - it("passes with only the first credential provided", function() + it("passes with only the first credential provided (higher priority)", function() local res = assert(proxy_client:send { method = "GET", path = "/request", headers = { ["Host"] = "logical-or.com", ["apikey"] = "Mouse", + ["X-Authenticated-Scope"] = "all-access", + ["X-Authenticated-UserId"] = "admin", } }) + assert.response(res).has.status(200) assert.request(res).has.no.header("x-anonymous-consumer") local id = assert.request(res).has.header("x-consumer-id") @@ -3815,6 +3856,35 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local client_id = assert.request(res).has.header("x-credential-identifier") assert.equal(keyauth.id, client_id) assert.request(res).has.no.header("x-credential-username") + assert.request(res).has.no.header("x-authenticated-scope") + assert.request(res).has.no.header("x-authenticated-userid") + end) + + it("passes with only the first credential provided (lower priority)", function() + PAYLOAD.iss = jwt_secret.key + local jwt = jwt_encoder.encode(PAYLOAD, jwt_secret.secret) + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "logical-or-jwt.com", + ["Authorization"] = authorization, + ["X-Authenticated-Scope"] = "all-access", + ["X-Authenticated-UserId"] = "admin", + } + }) + + assert.response(res).has.status(200) + assert.request(res).has.no.header("x-anonymous-consumer") + local id = assert.request(res).has.header("x-consumer-id") + assert.not_equal(id, anonymous.id) + assert.equal(user1.id, id) + local client_id = assert.request(res).has.header("x-credential-identifier") + assert.equal(jwt_secret.key, client_id) + assert.request(res).has.no.header("x-credential-username") + assert.request(res).has.no.header("x-authenticated-scope") + assert.request(res).has.no.header("x-authenticated-userid") end) it("passes with only the second credential provided", function() From bba762a27a6985c51e2240d4f6e3ca4c20f826fb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 21 Feb 2022 20:23:09 +0200 Subject: [PATCH 1191/4351] fix(datadog) default value for metrics specified twice (#8315) --- kong/plugins/datadog/schema.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index 8e3b7dfd8e3..b6d9f7eb9a5 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -72,7 +72,6 @@ return { { protocols = typedefs.protocols }, { config = { type = "record", - default = { metrics = DEFAULT_METRICS }, fields = { { host = typedefs.host({ default = "localhost" }), }, { port = typedefs.port({ default = 8125 }), }, From 1b8c82b558c361f5f7cc550fd76b9aae5dd18b0f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 21 Feb 2022 14:28:26 -0300 Subject: [PATCH 1192/4351] chore(deprecation) add deprecation warning The properties `go_pluginserver_exe` and `go_pluginserver` are deprecated in favor of new multi-pluginservers implementation. Compatibility code will remain in place until 3.0, when it will be removed. --- kong/runloop/plugin_servers/process.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 24827705560..a44021274f5 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -70,7 +70,8 @@ local function get_server_defs() end elseif config.go_plugins_dir ~= "off" then - kong.log.info("old go_pluginserver style") + kong.log.deprecation("Properties go_pluginserver_exe and go_plugins_dir are deprecated. Please refer to https://docs.konghq.com/gateway/latest/reference/external-plugins/", {after = "2.8", removal = "3.0"}) + _servers[1] = { name = "go-pluginserver", socket = config.prefix .. "/go_pluginserver.sock", From cd51c937e1daf0a4015e32beddd7cc6ba6fcbeb1 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 22 Feb 2022 14:18:49 +0100 Subject: [PATCH 1193/4351] tests(vaults): add env vault tests Signed-off-by: Joshua Schmid --- .../13-vaults/01-vault_spec.lua | 10 +++ .../13-vaults/02-env_vault_spec.lua | 68 +++++++++++++++++++ 2 files changed, 78 insertions(+) create mode 100644 spec/02-integration/13-vaults/02-env_vault_spec.lua diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index f048d2db5de..a6f334162d2 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -81,6 +81,16 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://test-vault/key}", certificate.key) assert.equal("{vault://unknown/cert}", certificate.cert_alt) assert.equal("{vault://unknown/missing-key}", certificate.key_alt) + + -- verify that certificate attributes are of type reference when querying + local gres = client:get("/certificates/"..certificate.id) + local gbody = assert.res_status(200, gres) + local gcertificate = cjson.decode(gbody) + assert.is_equal("{vault://test-vault/cert}", gcertificate.cert) + assert.is_equal("{vault://test-vault/key}", gcertificate.key) + assert.is_equal("{vault://unknown/cert}", gcertificate.cert_alt) + assert.is_equal("{vault://unknown/missing-key}", gcertificate.key_alt) end) + end) end diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua new file mode 100644 index 00000000000..4eb14002d30 --- /dev/null +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -0,0 +1,68 @@ +local helpers = require "spec.helpers" -- initializes 'kong' global for vaults +local conf_loader = require "kong.conf_loader" + + +describe("Environment Variables Vault", function() + local vaults + local get + + lazy_setup(function() + local conf = assert(conf_loader(nil, { + vaults = "env", + })) + + local kong_global = require "kong.global" + _G.kong = kong_global.new() + kong_global.init_pdk(kong, conf, nil) + + get = _G.kong.vault.get + + vaults = {} + + for vault in pairs(conf.loaded_vaults) do + local init = require("kong.vaults." .. vault) + table.insert(vaults, init) + end + end) + + it("get undefined", function() + helpers.unsetenv("TEST_ENV") + local res, err = get("{vault://env/test_env}") + assert.is_equal("unable to load value (test_env) from vault (env): not found [{vault://env/test_env}]", err) + assert.is_nil(res) + end) + + it("get empty value", function() + helpers.setenv("TEST_ENV_EMPTY", "") + finally(function() + helpers.unsetenv("TEST_ENV_EMPTY") + end) + local res, err = get("{vault://env/test_env_empty}") + assert.is_nil(err) + assert.is_equal(res, "") + end) + + it("get text", function() + helpers.setenv("TEST_ENV", "test") + finally(function() + helpers.unsetenv("TEST_ENV") + end) + local res, err = get("{vault://env/test_env}") + assert.is_nil(err) + assert.is_equal("test", res) + end) + + it("get json", function() + helpers.setenv("TEST_ENV_JSON", '{"username":"user", "password":"pass"}') + finally(function() + helpers.unsetenv("TEST_ENV_JSON") + end) + local res, err = get("{vault://env/test_env_json/username}") + assert.is_nil(err) + assert.is_equal(res, "user") + local pw_res, pw_err = get("{vault://env/test_env_json/password}") + assert.is_nil(pw_err) + assert.is_equal(pw_res, "pass") + end) +end) + From 25fb0cef29bb9992172508cdc5f29ed67136bb0e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 23 Feb 2022 14:53:58 +0200 Subject: [PATCH 1194/4351] docs(admin) add docs for vault_beta entity (#8441) ### Summary Adds "autogen" docs to vault_beta entity. Co-authored-by: Joshua Schmid --- autodoc/admin-api/data/admin-api.lua | 62 +++++++++++++++++++++++++++- autodoc/admin-api/generate.lua | 7 +++- autodoc/admin-api/openapi-gen.lua | 4 +- 3 files changed, 70 insertions(+), 3 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 14b3eb637cc..6caba00cd4f 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -31,6 +31,7 @@ return { "snis", "upstreams", "targets", + "vaults_beta", }, nodoc_entities = { }, @@ -1885,7 +1886,66 @@ return { }, }, }, - } + }, + + vaults_beta = { + title = "Vaults Beta Entity", + entity_title = "Vault", + entity_title_plural = "Vaults", + description = [[ + Vault entities are used to configure different Vault connectors. Examples of + Vaults are Environment Variables, Hashicorp Vault and AWS Secrets Manager. + + Configuring a Vault allows referencing the secrets with other entities. For + example a certificate entity can store a reference to a certificate and key, + stored in a vault, instead of storing the certificate and key within the + entity. This allows a proper separation of secrets and configuration and + prevents secret sprawl. + ]], + + fields = { + id = { skip = true }, + created_at = { skip = true }, + updated_at = { skip = true }, + name = { + description = [[ + The name of the Vault that's going to be added. Currently, the Vault implementation + must be installed in every Kong instance. + ]], + example = "env", + }, + prefix = { + description = [[ + The unique prefix (or identifier) for this Vault configuration. The prefix + is used to load the right Vault configuration and implementation when referencing + secrets with the other entities. + ]], + example = "env", + }, + description = { + description = [[ + The description of the Vault entity. + ]], + example = "This vault is used to retrieve redis database access credentials", + }, + config = { + description = [[ + The configuration properties for the Vault which can be found on + the vaults' documentation page. + ]], + example = { prefix = "SSL_" }, + }, + tags = { + description = [[ + An optional set of strings associated with the Vault for grouping and filtering. + ]], + examples = { + { "database-credentials", "data-plane" }, + { "certificates", "critical" }, + }, + }, + }, + }, }, -------------------------------------------------------------------------------- diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 9d0fa4e3341..c6380fb6ee9 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -93,12 +93,14 @@ _KONG = require("kong.meta") -- luacheck: ignore kong = require("kong.global").new() -- luacheck: ignore kong.configuration = { -- luacheck: ignore loaded_plugins = {}, + loaded_vaults = {}, } kong.db = require("kong.db").new({ -- luacheck: ignore database = "postgres", }) kong.configuration = { -- luacheck: ignore - loaded_plugins = {} + loaded_plugins = {}, + loaded_vaults = {}, } -------------------------------------------------------------------------------- @@ -196,6 +198,9 @@ do "0c61e164-6171-4837-8836-8f5298726d53", "5027BBC1-508C-41F8-87F2-AB1801E9D5C3", "68FDB05B-7B08-47E9-9727-AF7F897CFF1A", + "B2A30E8F-C542-49CF-8015-FB674987D1A5", + "518BBE43-2454-4559-99B0-8E7D1CD3E8C8", + "7C4747E9-E831-4ED8-9377-83A6F8A37603", } local ctr = 0 diff --git a/autodoc/admin-api/openapi-gen.lua b/autodoc/admin-api/openapi-gen.lua index b7dd8460efa..205c3b16df7 100644 --- a/autodoc/admin-api/openapi-gen.lua +++ b/autodoc/admin-api/openapi-gen.lua @@ -33,12 +33,14 @@ _KONG = require("kong.meta") -- luacheck: ignore kong = require("kong.global").new() -- luacheck: ignore kong.configuration = { -- luacheck: ignore loaded_plugins = {}, + loaded_vaults = {}, } kong.db = require("kong.db").new({ -- luacheck: ignore database = "postgres", }) kong.configuration = { -- luacheck: ignore - loaded_plugins = {} + loaded_plugins = {}, + loaded_vaults = {}, } From d02d4b168f2005b59f9050bb6ad092337576123a Mon Sep 17 00:00:00 2001 From: Kevin Lim <35480603+limkevinkuan@users.noreply.github.com> Date: Wed, 23 Feb 2022 06:27:25 -0800 Subject: [PATCH 1195/4351] feat(prometheus) add nginx timer metrics (#8387) * feat(prometheus) add nginx timer metrics This adds gauges to track ngx.timer.running_count() and ngx.timer.pending_count() as requested in #7670. * style(prometheus) rename metrics from current timers to just timers Per suggestion, to avoid confusion. * fix(prometheus) fix timer tests failing The tests were accidentally matching in plain mode so '%d+' was not understood. * perf(prometheus) localize ngx timer functions --- kong/plugins/prometheus/exporter.lua | 9 ++++++++- spec/03-plugins/26-prometheus/04-status_api_spec.lua | 10 ++++++++++ 2 files changed, 18 insertions(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 05ddf8d4983..e59376e8420 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -4,6 +4,8 @@ local find = string.find local lower = string.lower local concat = table.concat local select = select +local ngx_timer_pending_count = ngx.timer.pending_count +local ngx_timer_running_count = ngx.timer.running_count local balancer = require("kong.runloop.balancer") local get_all_upstreams = balancer.get_all_upstreams if not balancer.get_all_upstreams then -- API changed since after Kong 2.5 @@ -48,6 +50,9 @@ local function init() "Number of Stream connections", {"state"}) end + metrics.timers = prometheus:gauge("nginx_timers", + "Number of nginx timers", + {"state"}) metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. "0 is unreachable") @@ -102,7 +107,6 @@ local function init() "HTTP status codes for customer per service/route in Kong", {"service", "route", "code", "consumer"}) - -- Hybrid mode status if role == "control_plane" then metrics.data_plane_last_seen = prometheus:gauge("data_plane_last_seen", @@ -314,6 +318,9 @@ local function metric_data() metrics.connections:set(ngx.var.connections_writing or 0, { "writing" }) metrics.connections:set(ngx.var.connections_waiting or 0, { "waiting" }) + metrics.timers:set(ngx_timer_running_count(), {"running"}) + metrics.timers:set(ngx_timer_pending_count(), {"pending"}) + -- db reachable? local ok, err = kong.db.connector:connect() if ok then diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 150fdb2d463..237a892a5c9 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -286,6 +286,16 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_datastore_reachable 1', body, nil, true) end) + it("exposes nginx timer metrics", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_nginx_timers{state="running"} %d+', body) + assert.matches('kong_nginx_timers{state="pending"} %d+', body) + end) + it("exposes upstream's target health metrics - healthchecks-off", function() local body helpers.wait_until(function() From fd584863d459a819eac5ee3e0ead26868ce4fbcb Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 16 Feb 2022 10:28:34 -0800 Subject: [PATCH 1196/4351] fix(aws-lambda) proxy correctly with lua-resty-http (#8406) Fix some bugs and warts in the aws-lambda plugin: * Fix broken proxying by always using `https_proxy` with resty.http * Deprecate `proxy_scheme` config param Some minimal test coverage for proxying was added, and some defunct test cases were removed. --- .github/workflows/build_and_test.yml | 10 -- CHANGELOG.md | 3 + kong/plugins/aws-lambda/CHANGELOG.md | 17 ++- kong/plugins/aws-lambda/handler.lua | 23 +-- ...> kong-plugin-aws-lambda-3.6.3-0.rockspec} | 5 +- kong/plugins/aws-lambda/schema.lua | 19 ++- .../27-aws-lambda/02-schema_spec.lua | 21 +-- .../27-aws-lambda/50-http-proxy_spec.lua | 133 ------------------ .../27-aws-lambda/99-access_spec.lua | 39 +++++ spec/fixtures/aws-lambda.lua | 14 ++ spec/fixtures/forward-proxy-server.lua | 76 ++++++++++ 11 files changed, 192 insertions(+), 168 deletions(-) rename kong/plugins/aws-lambda/{kong-plugin-aws-lambda-3.5.4-1.rockspec => kong-plugin-aws-lambda-3.6.3-0.rockspec} (88%) delete mode 100644 spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua create mode 100644 spec/fixtures/forward-proxy-server.lua diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 32755718f0c..1a7137a62eb 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -155,11 +155,6 @@ jobs: - 6379:6379 options: --entrypoint redis-server - squid: - image: datadog/squid - ports: - - 3128:3128 - zipkin: image: openzipkin/zipkin:2.19 ports: @@ -283,11 +278,6 @@ jobs: - 6379:6379 options: --entrypoint redis-server - squid: - image: datadog/squid - ports: - - 3128:3128 - zipkin: image: openzipkin/zipkin:2.19 ports: diff --git a/CHANGELOG.md b/CHANGELOG.md index 41597c35a5f..9571562ee4e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -167,6 +167,9 @@ the header `Access-Control-Allow-Origin` is set to `*`. Thanks, [@jkla-dr](https://github.com/jkla-dr)! [#8401](https://github.com/Kong/kong/pull/8401) +- **AWS-Lambda**: Fixed incorrect behavior when configured to use an http proxy + and deprecated the `proxy_scheme` config attribute for removal in 3.0 + [#8406](https://github.com/Kong/kong/pull/8406) ## [2.7.1] diff --git a/kong/plugins/aws-lambda/CHANGELOG.md b/kong/plugins/aws-lambda/CHANGELOG.md index d752f861b61..6fad6f55582 100644 --- a/kong/plugins/aws-lambda/CHANGELOG.md +++ b/kong/plugins/aws-lambda/CHANGELOG.md @@ -11,9 +11,24 @@ - upload to luarocks; `luarocks upload kong-plugin-aws-lambda-x.y.z-1.rockspec --api-key=abc...` - test rockspec; `luarocks install kong-plugin-aws-lambda` +## aws-lambda 3.6.3 15-Feb-2022 -## unreleased +- tests: update forward-proxy fixture +- tests: remove old http proxy tests +- fix: always use https_proxy +- fix: deprecate proxy_scheme parameter +- fix: ensure proxy_url scheme is http +## aws-lambda 3.6.2 07-Sep-2021 + +- chore: bump lua-resty-http from 0.15 to 0.16.1 [#7797](https://github.com/Kong/kong/pull/7797) + +## aws-lambda 3.6.1 07-Sep-2021 +- refactor: use error function instead of kong.log.err + kong.response.error [#7797](https://github.com/Kong/kong/pull/7797) + +## aws-lambda 3.6.0 30-Aug-2021 + +- feat: add support for detecting AWS region from environment variable [#7765](https://github.com/Kong/kong/pull/7765) - fix: handle multivalueheaders [#59](https://github.com/Kong/kong-plugin-aws-lambda/pull/59) ## aws-lambda 3.5.4 22-Mar-2021 diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 3291fc54ebb..486be33f662 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -17,6 +17,8 @@ local AWS_REGION do AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") end +local _logged_proxy_scheme_warning + local fetch_credentials do local credential_sources = { require "kong.plugins.aws-lambda.iam-ecs-credentials", @@ -44,7 +46,6 @@ local error = error local pairs = pairs local kong = kong local type = type -local find = string.find local fmt = string.format @@ -244,17 +245,17 @@ function AWSLambdaHandler:access(conf) local uri = port and fmt("https://%s:%d", host, port) or fmt("https://%s", host) + if conf.proxy_scheme and not _logged_proxy_scheme_warning then + kong.log.warn("`proxy_scheme` is deprecated and will be removed in Kong 3.0") + _logged_proxy_scheme_warning = true + end + local proxy_opts if conf.proxy_url then - if find(conf.proxy_url, "https", 1, true) == 1 then - proxy_opts = { - https_proxy = conf.proxy_url, - } - else - proxy_opts = { - http_proxy = conf.proxy_url, - } - end + -- lua-resty-http uses the request scheme to determine which of + -- http_proxy/https_proxy it will use, and from this plugin's POV, the + -- request scheme is always https + proxy_opts = { https_proxy = conf.proxy_url } end -- Trigger request @@ -326,6 +327,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.6.2" +AWSLambdaHandler.VERSION = "3.6.3" return AWSLambdaHandler diff --git a/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.5.4-1.rockspec b/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec similarity index 88% rename from kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.5.4-1.rockspec rename to kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec index 030baad00b5..14fd0ceacc0 100644 --- a/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.5.4-1.rockspec +++ b/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec @@ -1,10 +1,10 @@ package = "kong-plugin-aws-lambda" -version = "3.5.4-1" +version = "3.6.3-1" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/kong/kong-plugin-aws-lambda", - tag = "3.5.4", + tag = "3.6.3", } description = { @@ -26,7 +26,6 @@ build = { ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", - ["kong.plugins.aws-lambda.http.connect-better"] = "kong/plugins/aws-lambda/http/connect-better.lua", ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", } } diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 536ebca8881..6ddb4d8c22d 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -77,6 +77,7 @@ return { type = "boolean", default = false, } }, + -- TODO: remove proxy_scheme in Kong 3.0 { proxy_scheme = { type = "string", one_of = { "http", "https" } @@ -95,7 +96,23 @@ return { } }, entity_checks = { { mutually_required = { "config.aws_key", "config.aws_secret" } }, - { mutually_required = { "config.proxy_scheme", "config.proxy_url" } }, { mutually_exclusive = { "config.aws_region", "config.host" } }, + { custom_entity_check = { + field_sources = { "config.proxy_url" }, + fn = function(entity) + local proxy_url = entity.config and entity.config.proxy_url + + if type(proxy_url) == "string" then + local scheme = proxy_url:match("^([^:]+)://") + + if scheme and scheme ~= "http" then + return nil, "proxy_url scheme must be http" + end + end + + return true + end, + } + }, } } diff --git a/spec/03-plugins/27-aws-lambda/02-schema_spec.lua b/spec/03-plugins/27-aws-lambda/02-schema_spec.lua index fd59d1d0bd9..4f97c1cb7d9 100644 --- a/spec/03-plugins/27-aws-lambda/02-schema_spec.lua +++ b/spec/03-plugins/27-aws-lambda/02-schema_spec.lua @@ -79,15 +79,18 @@ describe("Plugin: AWS Lambda (schema)", function() assert.falsy(ok) end) - it("errors if proxy_scheme is missing while proxy_url is provided", function() - local ok, err = v({ - proxy_url = "http://hello.com/proxy", - aws_region = "us-east-1", - function_name = "my-function" - }, schema_def) - - assert.equal("all or none of these fields must be set: 'config.proxy_scheme', 'config.proxy_url'", err["@entity"][1]) - assert.falsy(ok) + it("errors with a non-http proxy_url", function() + for _, scheme in ipairs({"https", "ftp", "wss"}) do + local ok, err = v({ + proxy_url = scheme .. "://squid:3128", + aws_region = "us-east-1", + function_name = "my-function" + }, schema_def) + + assert.not_nil(err) + assert.falsy(ok) + assert.equals("proxy_url scheme must be http", err["@entity"][1]) + end end) it("accepts a host", function() diff --git a/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua b/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua deleted file mode 100644 index b732fdcd766..00000000000 --- a/spec/03-plugins/27-aws-lambda/50-http-proxy_spec.lua +++ /dev/null @@ -1,133 +0,0 @@ -require "spec.helpers" -local http = require "resty.http" - -local configs = { - { - name = "plain #http", - scheme = "http", - host = "httpbin.org", - path = "/anything", - },{ - name = "plain #https", - scheme = "https", - host = "httpbin.org", - path = "/anything", - },{ - name = "#http via proxy", - scheme = "http", - host = "mockbin.org", - path = "/request", - proxy_url = "http://127.0.0.1:3128/", - },{ - name = "#https via proxy", - scheme = "https", - host = "mockbin.org", - path = "/request", - proxy_url = "http://127.0.0.1:3128/", - },{ - name = "#http via authenticated proxy", - scheme = "http", - host = "httpbin.org", - path = "/anything", - proxy_url = "http://127.0.0.1:3128/", - authorization = "Basic a29uZzpraW5n", -- base64("kong:king") - },{ - name = "#https via authenticated proxy", - scheme = "https", - host = "httpbin.org", - path = "/anything", - proxy_url = "http://127.0.0.1:3128/", - authorization = "Basic a29uZzpraW5n", -- base64("kong:king") - } -} - -local max_idle_timeout = 3 - -local function make_request(config) - -- create and connect the client - local client = http.new() - local ok, err = client:connect { - scheme = config.scheme, - host = config.host, - port = config.scheme == "https" and 443 or 80, - ssl_verify = config.scheme == "https" and false, - ssl_server_name = config.scheme == "https" and config.host, - proxy_opts = config.proxy_url and { - http_proxy = config.proxy_url, - http_proxy_authorization = config.authorization, - } - } - assert.is_nil(err) - assert.truthy(ok) - - -- make the request - local res, err = client:request { - method = "GET", - path = config.path, - body = nil, - headers = { - Host = config.host, - -- for plain http; proxy-auth must be in the headers - ["Proxy-Authorization"] = (config.scheme == "http" and config.authorization), - } - } - - assert.is_nil(err) - assert.truthy(res) - - -- read the body to finish socket ops - res.body = res:read_body() - local reuse = client.sock:getreusedtimes() - - -- close it - ok, err = client:set_keepalive(max_idle_timeout) --luacheck: ignore - --assert.is_nil(err) -- result can be: 2, with error connection had to be closed - assert.truthy(ok) -- resul 2 also qualifies as truthy. - - -- verify http result - if res.status ~= 200 then assert.equal({}, res) end - assert.equal(200, res.status) - return reuse -end - - - - -describe("#proxy #squid", function() - lazy_teardown(function() - ngx.sleep(max_idle_timeout + 0.5) -- wait for keepalive to expire and all socket pools to become empty again - end) - - for _, config in ipairs(configs) do - it("Make a request " .. config.name, function() - make_request(config) - end) - end - -end) - - - -describe("#keepalive #squid", function() - lazy_teardown(function() - ngx.sleep(max_idle_timeout + 0.5) -- wait for keepalive to expire and all socket pools to become empty again - end) - - for _, config in ipairs(configs) do - it("Repeat a request " .. config.name, function() - local reuse = 0 - local loop_size = 10 - - for i = 1, loop_size do - local conn_count = make_request(config) - reuse = math.max(reuse, conn_count) - end - - --print(reuse) - assert(reuse > 0, "expected socket re-use to be > 0, but got: " .. tostring(reuse)) - assert(reuse < loop_size, "re-use expected to be less than " .. loop_size .. - " but was " .. reuse .. ". So probably the socket-poolname is not unique?") - end) - end - -end) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 87f8d3b3ae3..5115e7c2d71 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -129,6 +129,13 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route20 = bp.routes:insert { + hosts = { "lambda20.test" }, + protocols = { "http", "https" }, + service = null, + } + + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -389,6 +396,20 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route20.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + function_name = "functionEcho", + proxy_url = "http://127.0.0.1:13128", + keepalive = 1, + } + } + + fixtures.dns_mock:A({ name = "lambda18.test", address = helpers.mock_upstream_host, @@ -400,6 +421,10 @@ for _, strategy in helpers.each_strategy() do database = strategy, plugins = "aws-lambda", nginx_conf = "spec/fixtures/custom_nginx.template", + + -- we don't actually use any stream proxy features in this test suite, + -- but this is needed in order to load our forward-proxy stream_mock fixture + stream_listen = helpers.get_proxy_ip(false) .. ":19000", }, nil, nil, fixtures)) end) @@ -1001,6 +1026,20 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res.headers.age) assert.is_array(res.headers["Access-Control-Allow-Origin"]) end) + + it("works with a forward proxy", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/get?a=1&b=2", + headers = { + ["Host"] = "lambda20.test" + } + })) + + assert.res_status(200, res) + local req = assert.response(res).has.jsonbody() + assert.equals("https", req.vars.scheme) + end) end) end) end diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index 7798428a640..78972384aef 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -45,6 +45,9 @@ local fixtures = { elseif string.match(ngx.var.uri, "functionWithMultiValueHeadersResponse") then ngx.say("{\"statusCode\": 200, \"headers\": { \"Age\": \"3600\"}, \"multiValueHeaders\": {\"Access-Control-Allow-Origin\": [\"site1.com\", \"site2.com\"]}}") + elseif string.match(ngx.var.uri, "functionEcho") then + require("spec.fixtures.mock_upstream").send_default_json_response() + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) @@ -96,6 +99,17 @@ local fixtures = { }, } +fixtures.stream_mock = { + lambda_proxy = [[ + server { + listen 13128; + + content_by_lua_block { + require("spec.fixtures.forward-proxy-server").connect() + } + } + ]], +} fixtures.dns_mock:A { name = "lambda.us-east-1.amazonaws.com", diff --git a/spec/fixtures/forward-proxy-server.lua b/spec/fixtures/forward-proxy-server.lua new file mode 100644 index 00000000000..61bda1196a9 --- /dev/null +++ b/spec/fixtures/forward-proxy-server.lua @@ -0,0 +1,76 @@ +local _M = {} + +local split = require("kong.tools.utils").split + + +-- This is a very naive forward proxy, which accepts a CONNECT over HTTP, and +-- then starts tunnelling the bytes blind (for end-to-end SSL). +function _M.connect() + + local req_sock = ngx.req.socket(true) + req_sock:settimeouts(1000, 1000, 1000) + + -- receive request line + local req_line = req_sock:receive() + ngx.log(ngx.DEBUG, "request line: ", req_line) + + local method, host_port = unpack(split(req_line, " ")) + if method ~= "CONNECT" then + return ngx.exit(400) + end + + local upstream_host, upstream_port = unpack(split(host_port, ":")) + + -- receive and discard any headers + repeat + local line = req_sock:receive("*l") + ngx.log(ngx.DEBUG, "request header: ", line) + until ngx.re.find(line, "^\\s*$", "jo") + + -- Connect to requested upstream + local upstream_sock = ngx.socket.tcp() + upstream_sock:settimeouts(1000, 1000, 1000) + local ok, err = upstream_sock:connect(upstream_host, upstream_port) + if not ok then + ngx.log(ngx.ERR, "connect to upstream ", upstream_host, ":", upstream_port, + " failed: ", err) + return ngx.exit(504) + end + + -- Tell the client we are good to go + ngx.print("HTTP/1.1 200 OK\n\n") + ngx.flush() + + -- 10Kb in either direction should be plenty + local max_bytes = 10 * 1024 + + repeat + local req_data = req_sock:receiveany(max_bytes) + if req_data then + ngx.log(ngx.DEBUG, "client RCV ", #req_data, " bytes") + + local bytes, err = upstream_sock:send(req_data) + if bytes then + ngx.log(ngx.DEBUG, "upstream SND ", bytes, " bytes") + elseif err then + ngx.log(ngx.ERR, "upstream SND failed: ", err) + end + end + + local res_data = upstream_sock:receiveany(max_bytes) + if res_data then + ngx.log(ngx.DEBUG, "upstream RCV ", #res_data, " bytes") + + local bytes, err = req_sock:send(res_data) + if bytes then + ngx.log(ngx.DEBUG, "client SND: ", bytes, " bytes") + elseif err then + ngx.log(ngx.ERR, "client SND failed: ", err) + end + end + until not req_data and not res_data -- request socket should be closed + + upstream_sock:close() +end + +return _M From f3ad2c7ae29245eee9953e9a159a45cbe1ebb190 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Tue, 22 Feb 2022 09:48:13 -0500 Subject: [PATCH 1197/4351] chore(rate-limiting) bump plugin version --- kong/plugins/rate-limiting/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index a5af871f8f6..9d64306757c 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -47,7 +47,7 @@ local RateLimitingHandler = {} RateLimitingHandler.PRIORITY = 901 -RateLimitingHandler.VERSION = "2.3.0" +RateLimitingHandler.VERSION = "2.4.0" local function get_identifier(conf) From c868b9f4bffb31e51049ff29c73ba8e2d299c1fd Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Tue, 22 Feb 2022 09:48:47 -0500 Subject: [PATCH 1198/4351] chore(response-ratelimiting) bump plugin version --- kong/plugins/response-ratelimiting/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/response-ratelimiting/handler.lua b/kong/plugins/response-ratelimiting/handler.lua index 637c43b1e48..5afca49ac61 100644 --- a/kong/plugins/response-ratelimiting/handler.lua +++ b/kong/plugins/response-ratelimiting/handler.lua @@ -27,7 +27,7 @@ end ResponseRateLimitingHandler.PRIORITY = 900 -ResponseRateLimitingHandler.VERSION = "2.0.1" +ResponseRateLimitingHandler.VERSION = "2.1.0" return ResponseRateLimitingHandler From 99dcfd0a9711164a3af46362cb0db39c0d35ff07 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 23 Feb 2022 14:04:31 -0300 Subject: [PATCH 1199/4351] docs(changelog) add deprecation of go-pluginserver --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9571562ee4e..69a652fdeb8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,6 +64,12 @@ ## [2.8.0] (UNRELEASED) +### Deprecations + +- The external [go-pluginserver](https://github.com/Kong/go-pluginserver) project +is considered deprecated in favor of the embedded server approach described in +the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). + ### Dependencies - OpenSSL bumped to 1.1.1m From 26b2180d121a335c7b7b2119e290da2553ac0a97 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 24 Feb 2022 13:04:39 +0100 Subject: [PATCH 1200/4351] chore(plugins) bump some plugin versions due to changes (#8457) --- kong/plugins/acme/handler.lua | 2 +- kong/plugins/cors/handler.lua | 2 +- kong/plugins/datadog/handler.lua | 2 +- kong/plugins/oauth2/handler.lua | 2 +- kong/plugins/prometheus/handler.lua | 2 +- 5 files changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 93c66bc358f..10504652337 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,7 +13,7 @@ local ACMEHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures ACMEHandler.PRIORITY = 1007 -ACMEHandler.VERSION = "0.3.0" +ACMEHandler.VERSION = "0.4.0" local function build_domain_matcher(domains) local domains_plain = {} diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index 8a04a319ae4..8bdc9b8f87d 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -17,7 +17,7 @@ local CorsHandler = {} CorsHandler.PRIORITY = 2000 -CorsHandler.VERSION = "2.0.0" +CorsHandler.VERSION = "2.1.1" -- per-plugin cache of normalized origins for runtime comparison diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 392702487ef..dad6d2c7d04 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -95,7 +95,7 @@ end local DatadogHandler = { PRIORITY = 10, - VERSION = "3.1.0", + VERSION = "3.1.1", } diff --git a/kong/plugins/oauth2/handler.lua b/kong/plugins/oauth2/handler.lua index d3ebe9a3658..fbef4efbe1e 100644 --- a/kong/plugins/oauth2/handler.lua +++ b/kong/plugins/oauth2/handler.lua @@ -3,7 +3,7 @@ local access = require "kong.plugins.oauth2.access" local OAuthHandler = { PRIORITY = 1004, - VERSION = "2.1.1", + VERSION = "2.1.2", } diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 3e622f7576d..386ee757a95 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.5.0", + VERSION = "1.6.0", } function PrometheusHandler.init_worker() From ded16238fa975f1c919262e476ff06146532c69b Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 24 Feb 2022 20:24:56 +0800 Subject: [PATCH 1201/4351] chore(router) remove [0] in methods_t/snis_t (#8458) --- kong/router.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/router.lua b/kong/router.lua index b0ee8aba023..df91fcc7457 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -375,10 +375,10 @@ local function marshall_route(r) local hosts_t = { [0] = 0 } local headers_t = { [0] = 0 } local uris_t = { [0] = 0 } - local methods_t = { [0] = 0 } + local methods_t = {} local sources_t = { [0] = 0 } local destinations_t = { [0] = 0 } - local snis_t = { [0] = 0 } + local snis_t = {} -- hosts From 442eb01d2d1da1796ca7dc2aafd124c284ecf14e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 24 Feb 2022 13:53:41 +0100 Subject: [PATCH 1202/4351] docs(changelog) include commits for 2.8.0 release (#8453) Co-authored-by: Guilherme Salazar --- CHANGELOG.md | 50 ++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 44 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 69a652fdeb8..ac39cb830fc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -76,8 +76,10 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). [#8191](https://github.com/Kong/kong/pull/8191) - Bumped resty.session from 3.8 to 3.10 [#8294](https://github.com/Kong/kong/pull/8294) -- Bump lua-resty-openssl to 0.8.5 +- Bumped lua-resty-openssl to 0.8.5 [#8368](https://github.com/Kong/kong/pull/8368) +- Bumped pgmoon from 1.13.0 to 1.14.0 + [#8429](https://github.com/Kong/kong/pull/8429) ### Additions @@ -89,16 +91,26 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). - Routes now support matching headers with regular expressions Thanks, [@vanhtuan0409](https://github.com/vanhtuan0409)! [#6079](https://github.com/Kong/kong/pull/6079) -- Targets keep their health status when upstreams are updated. - [#8394](https://github.com/Kong/kong/pull/8394) + +#### Beta + +- Secrets Management and Vault support as been introduced as a Beta feature. + This means it is intended for testing in staging environments. It not intended + for use in Production environments. + You can read more about Secrets Management in + [our docs page](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/backends-overview). + [#8403](https://github.com/Kong/kong/pull/8403) #### Performance - Improved the calculation of declarative configuration hash for big configurations The new method is faster and uses less memory [#8204](https://github.com/Kong/kong/pull/8204) -- Several improvements in the Router decreased routing time and rebuild time. This should be - particularly noticeable when rebuilding on db-less environments +- Multiple improvements in the Router. Amongst others: + - The router builds twice as faster + - Failures are cached and discarded faster (negative caching) + - Routes with header matching are cached + These changes should be particularly noticeable when rebuilding on db-less environments [#8087](https://github.com/Kong/kong/pull/8087) [#8010](https://github.com/Kong/kong/pull/8010) @@ -106,11 +118,14 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). - **Response-ratelimiting**: Redis ACL support, and genenarized Redis connection support for usernames. - Thanks, [@27ascii](https://github.com/27ascii) for the origina contribution! + Thanks, [@27ascii](https://github.com/27ascii) for the original contribution! [#8213](https://github.com/Kong/kong/pull/8213) - **ACME**: Add rsa_key_size config option Thanks, [lodrantl](https://github.com/lodrantl)! [#8114](https://github.com/Kong/kong/pull/8114) +- **Prometheus**: Added gauges to track `ngx.timer.running_count()` and + `ngx.timer.pending_count()` + [#8387](https://github.com/Kong/kong/pull/8387) #### Clustering @@ -145,6 +160,14 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). Thanks, [@mpenick](https://github.com/mpenick)! [#8226](https://github.com/Kong/kong/pull/8226) +#### Balancer + +- Targets keep their health status when upstreams are updated. + [#8394](https://github.com/Kong/kong/pull/8394) +- One debug message which was erroneously using the `error` log level + has been downgraded to the appropiate `debug` log level. + [#8410](https://github.com/Kong/kong/pull/8410) + #### Clustering - Replaced cryptic error message with more useful one when @@ -160,6 +183,10 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). - Phase names are correctly selected when performing phase checks [#8208](https://github.com/Kong/kong/pull/8208) +- Fixed a bug in the go-PDK where if `kong.request.getrawbody` was + big enough to be buffered into a temporary file, it would return an + an empty string. + [#8390](https://github.com/Kong/kong/pull/8390) #### Plugins @@ -169,6 +196,9 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). - **External Plugins**: Unwrap `ConsumerSpec` and `AuthenticateArgs`. Thanks, [@raptium](https://github.com/raptium)! [#8280](https://github.com/Kong/kong/pull/8280) +- **External Plugins**: Fixed a problem in the stream subsystem would attempt to load + HTTP headers. + [#8414](https://github.com/Kong/kong/pull/8414) - **CORS**: The CORS plugin does not send the `Vary: Origin` header any more when the header `Access-Control-Allow-Origin` is set to `*`. Thanks, [@jkla-dr](https://github.com/jkla-dr)! @@ -176,6 +206,14 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). - **AWS-Lambda**: Fixed incorrect behavior when configured to use an http proxy and deprecated the `proxy_scheme` config attribute for removal in 3.0 [#8406](https://github.com/Kong/kong/pull/8406) +- **oauth2**: The plugin clears the `X-Authenticated-UserId` and + `X-Authenticated-Scope` headers when it configured in logical OR and + is used in conjunction with another authentication plugin. + [#8422](https://github.com/Kong/kong/pull/8422) +- **Datadog**: The plugin schema now lists the default values + for configuration options in a single place instead of in two + separate places. + [#8315](https://github.com/Kong/kong/pull/8315) ## [2.7.1] From 383e0388cdaab6334a2ed6d23b93cc2ba2b8f461 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Fri, 28 Jan 2022 16:10:58 +0530 Subject: [PATCH 1203/4351] fix(zipkin): jaeger header validation --- kong/plugins/zipkin/tracing_headers.lua | 10 +++++----- spec/03-plugins/34-zipkin/tracing_headers_spec.lua | 11 +++++++++-- 2 files changed, 14 insertions(+), 7 deletions(-) diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 89c83446957..5becdf521dc 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -272,15 +272,15 @@ local function parse_jaeger_trace_context_headers(jaeger_header) end -- valid span_id is required. - if #span_id ~= 16 or tonumber(parent_id, 16) == 0 then + if #span_id ~= 16 or tonumber(span_id, 16) == 0 then warn("invalid jaeger span ID; ignoring.") return nil, nil, nil, nil end - -- valid parent_id is required. - if #parent_id ~= 16 then - warn("invalid jaeger parent ID; ignoring.") - return nil, nil, nil, nil + -- validating parent_id. If it is invalid just logging, as it can be ignored + -- https://www.jaegertracing.io/docs/1.29/client-libraries/#tracespan-identity + if #parent_id ~= 16 and tonumber(parent_id, 16) ~= 0 then + warn(fmt("invalid jaeger parent ID; ignoring.")) end -- valid flags are required diff --git a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua index a96d0e50409..45d4f01c679 100644 --- a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua +++ b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua @@ -374,6 +374,13 @@ describe("tracing_headers.parse", function() assert.spy(warn).not_called() end) + it("valid uber-trace-id with parent_id 0", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, "0", "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", trace_id, span_id, to_hex("0"), true }, to_hex_ids(t)) + assert.spy(warn).not_called() + end) + describe("errors", function() it("rejects invalid header", function() local ubertraceid = fmt("vv:%s:%s:%s", span_id, parent_id, "0") @@ -418,12 +425,12 @@ describe("tracing_headers.parse", function() it("rejects invalid parent IDs", function() local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_short_id, "1") local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) + assert.same({ "jaeger", trace_id, span_id, too_short_id, true }, to_hex_ids(t)) assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_long_id, "1") t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) + assert.same({ "jaeger", trace_id, span_id, too_long_id, true }, to_hex_ids(t)) assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") end) From 71585913f54376b2227bd64e98799be4e90f8358 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Sun, 6 Feb 2022 08:35:26 +0530 Subject: [PATCH 1204/4351] more validation fixes based on spec --- kong/plugins/zipkin/tracing_headers.lua | 32 +++++++++++----- .../34-zipkin/tracing_headers_spec.lua | 38 +++++++++++-------- .../34-zipkin/zipkin_no_endpoint_spec.lua | 3 +- spec/03-plugins/34-zipkin/zipkin_spec.lua | 2 +- 4 files changed, 49 insertions(+), 26 deletions(-) diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 5becdf521dc..018fadd55ec 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -32,6 +32,10 @@ local function from_hex(str) return str end +-- adds `count` number of zeros to the left of the str +local function left_pad_zero(str, count) + return ('0'):rep(count-#str) .. str +end local function parse_baggage_headers(headers, header_pattern) -- account for both ot and uber baggage headers @@ -261,31 +265,41 @@ local function parse_jaeger_trace_context_headers(jaeger_header) -- values are not parsable hexidecimal and therefore invalid. if trace_id == nil or span_id == nil or parent_id == nil or trace_flags == nil then - warn("invalid jaeger uber-trace-id header; ignoring.") + warn(fmt("invalid jaeger uber-trace-id header; ignoring. Trace ID : %s, Span ID: %s, Parent ID: %s, Trace Flags: %s", trace_id, span_id, parent_id, trace_flags)) return nil, nil, nil, nil end -- valid trace_id is required. - if (#trace_id ~= 16 and #trace_id ~= 32) or tonumber(trace_id, 16) == 0 then - warn("invalid jaeger trace ID; ignoring.") + if #trace_id > 32 or tonumber(trace_id, 16) == 0 then + warn(fmt("invalid jaeger trace ID: %s ; ignoring. ", trace_id)) return nil, nil, nil, nil end - -- valid span_id is required. - if #span_id ~= 16 or tonumber(span_id, 16) == 0 then - warn("invalid jaeger span ID; ignoring.") - return nil, nil, nil, nil + -- if trace_id is not of length 32 chars then 0-pad to left + if #trace_id < 32 then + trace_id = left_pad_zero(trace_id, 32) end -- validating parent_id. If it is invalid just logging, as it can be ignored -- https://www.jaegertracing.io/docs/1.29/client-libraries/#tracespan-identity if #parent_id ~= 16 and tonumber(parent_id, 16) ~= 0 then - warn(fmt("invalid jaeger parent ID; ignoring.")) + warn(fmt("invalid jaeger parent ID: %s ; ignoring. ", parent_id)) + end + + -- valid span_id is required. + if #span_id > 16 or tonumber(span_id, 16) == 0 then + warn(fmt("invalid jaeger span ID: %s; ignoring.", span_id)) + return nil, nil, nil, nil + end + + -- if span id length is less than 16 then 0-pad left + if #span_id < 16 then + span_id = left_pad_zero(span_id, 16) end -- valid flags are required if #trace_flags ~= 1 and #trace_flags ~= 2 then - warn("invalid jaeger flags; ignoring.") + warn(fmt("invalid jaeger flags: %s; ignoring.", trace_flags)) return nil, nil, nil, nil end diff --git a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua index 45d4f01c679..314474b3912 100644 --- a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua +++ b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua @@ -14,6 +14,10 @@ local function to_hex_ids(arr) arr[5] } end +local function left_pad_zero(str, count) + return ('0'):rep(count-#str) .. str +end + local parse = tracing_headers.parse local set = tracing_headers.set local from_hex = tracing_headers.from_hex @@ -349,14 +353,14 @@ describe("tracing_headers.parse", function() it("valid uber-trace-id with sampling", function() local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1") local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id, span_id, parent_id, true }, to_hex_ids(t)) + assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, parent_id, true }, to_hex_ids(t)) assert.spy(warn).not_called() end) it("valid uber-trace-id without sampling", function() local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "0") local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id, span_id, parent_id, false }, to_hex_ids(t)) + assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, parent_id, false }, to_hex_ids(t)) assert.spy(warn).not_called() end) @@ -377,7 +381,7 @@ describe("tracing_headers.parse", function() it("valid uber-trace-id with parent_id 0", function() local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, "0", "1") local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id, span_id, to_hex("0"), true }, to_hex_ids(t)) + assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, to_hex("0"), true }, to_hex_ids(t)) assert.spy(warn).not_called() end) @@ -405,11 +409,6 @@ describe("tracing_headers.parse", function() end) it("rejects invalid trace IDs", function() - local ubertraceid = fmt("%s:%s:%s:%s", too_short_id, span_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") - ubertraceid = fmt("%s:%s:%s:%s", too_long_id, span_id, parent_id, "1") t = { parse({ ["uber-trace-id"] = ubertraceid }) } assert.same({ "jaeger" }, t) @@ -423,23 +422,20 @@ describe("tracing_headers.parse", function() end) it("rejects invalid parent IDs", function() + -- Ignores invalid parent id and logs local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_short_id, "1") local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id, span_id, too_short_id, true }, to_hex_ids(t)) + assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, too_short_id, true }, to_hex_ids(t)) assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") + -- Ignores invalid parent id and logs ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_long_id, "1") t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id, span_id, too_long_id, true }, to_hex_ids(t)) + assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, too_long_id, true }, to_hex_ids(t)) assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") end) it("rejects invalid span IDs", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_short_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") - ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_long_id, parent_id, "1") t = { parse({ ["uber-trace-id"] = ubertraceid }) } assert.same({ "jaeger" }, t) @@ -458,6 +454,18 @@ describe("tracing_headers.parse", function() assert.same({ "jaeger" }, t) assert.spy(warn).was_called_with("invalid jaeger flags; ignoring.") end) + + it("0-pad shorter span IDs", function() + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_short_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", left_pad_zero(trace_id, 32), left_pad_zero(too_short_id, 16), parent_id, true }, to_hex_ids(t)) + end) + + it("0-pad shorter trace IDs", function() + local ubertraceid = fmt("%s:%s:%s:%s", too_short_id, span_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } + assert.same({ "jaeger", left_pad_zero(too_short_id, 32), span_id, parent_id, true }, to_hex_ids(t)) + end) end) end) diff --git a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua index e92de0290e6..3e5a6cc0736 100644 --- a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua @@ -141,7 +141,8 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches(trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + -- Trace ID is left padded with 0 for assert + assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) end) it("propagates ot headers", function() diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 151f6702beb..887ed7e968e 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -871,7 +871,7 @@ describe("http integration tests with zipkin server [#" }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches(trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + assert.matches(('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, nil, trace_id) From d4e8212bdd715873e0f9b9009694d26b1f3dd486 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Sun, 6 Feb 2022 08:39:32 +0530 Subject: [PATCH 1205/4351] refactoring --- kong/plugins/zipkin/tracing_headers.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index 018fadd55ec..b92cc1408c8 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -265,13 +265,13 @@ local function parse_jaeger_trace_context_headers(jaeger_header) -- values are not parsable hexidecimal and therefore invalid. if trace_id == nil or span_id == nil or parent_id == nil or trace_flags == nil then - warn(fmt("invalid jaeger uber-trace-id header; ignoring. Trace ID : %s, Span ID: %s, Parent ID: %s, Trace Flags: %s", trace_id, span_id, parent_id, trace_flags)) + warn("invalid jaeger uber-trace-id header; ignoring.") return nil, nil, nil, nil end -- valid trace_id is required. if #trace_id > 32 or tonumber(trace_id, 16) == 0 then - warn(fmt("invalid jaeger trace ID: %s ; ignoring. ", trace_id)) + warn("invalid jaeger trace ID; ignoring.") return nil, nil, nil, nil end @@ -283,12 +283,12 @@ local function parse_jaeger_trace_context_headers(jaeger_header) -- validating parent_id. If it is invalid just logging, as it can be ignored -- https://www.jaegertracing.io/docs/1.29/client-libraries/#tracespan-identity if #parent_id ~= 16 and tonumber(parent_id, 16) ~= 0 then - warn(fmt("invalid jaeger parent ID: %s ; ignoring. ", parent_id)) + warn("invalid jaeger parent ID; ignoring.") end -- valid span_id is required. if #span_id > 16 or tonumber(span_id, 16) == 0 then - warn(fmt("invalid jaeger span ID: %s; ignoring.", span_id)) + warn("invalid jaeger span ID; ignoring.") return nil, nil, nil, nil end @@ -299,7 +299,7 @@ local function parse_jaeger_trace_context_headers(jaeger_header) -- valid flags are required if #trace_flags ~= 1 and #trace_flags ~= 2 then - warn(fmt("invalid jaeger flags: %s; ignoring.", trace_flags)) + warn("invalid jaeger flags; ignoring.") return nil, nil, nil, nil end From ea42da5df89a6f80202d3c6ec116d770ea36ab24 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Mon, 7 Feb 2022 14:53:18 +0530 Subject: [PATCH 1206/4351] linter fixes --- spec/03-plugins/34-zipkin/tracing_headers_spec.lua | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua index 314474b3912..63be7c0eb87 100644 --- a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua +++ b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua @@ -409,8 +409,8 @@ describe("tracing_headers.parse", function() end) it("rejects invalid trace IDs", function() - ubertraceid = fmt("%s:%s:%s:%s", too_long_id, span_id, parent_id, "1") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } + local ubertraceid = fmt("%s:%s:%s:%s", too_long_id, span_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } assert.same({ "jaeger" }, t) assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") @@ -425,7 +425,8 @@ describe("tracing_headers.parse", function() -- Ignores invalid parent id and logs local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_short_id, "1") local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, too_short_id, true }, to_hex_ids(t)) + -- Note: to_hex(from_hex()) for too_short_id as the binary conversion from hex is resulting in a different number + assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, to_hex(from_hex(too_short_id)), true }, to_hex_ids(t)) assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") -- Ignores invalid parent id and logs @@ -436,8 +437,8 @@ describe("tracing_headers.parse", function() end) it("rejects invalid span IDs", function() - ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_long_id, parent_id, "1") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } + local ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_long_id, parent_id, "1") + local t = { parse({ ["uber-trace-id"] = ubertraceid }) } assert.same({ "jaeger" }, t) assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") From 689c3fd8118eae69bb91875bc99fbb66a6b8ad01 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 24 Feb 2022 16:57:44 +0100 Subject: [PATCH 1207/4351] docs(chore): fix typo in plugins_iterator docstring --- kong/runloop/plugins_iterator.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index d59c5b051d9..c64081be0bf 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -70,7 +70,7 @@ end -- @param[type=string] name Name of the plugin being tested for configuration. -- @param[type=string] route_id Id of the route being proxied. -- @param[type=string] service_id Id of the service being proxied. --- @param[type=string] consumer_id Id of the donsumer making the request (if any). +-- @param[type=string] consumer_id Id of the consumer making the request (if any). -- @treturn table Plugin configuration, if retrieved. local function load_configuration(ctx, name, From ad35e485bfaa69989f8abefd15ab9e1e1a8b16e5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Feb 2022 21:03:02 +0200 Subject: [PATCH 1208/4351] hotfix(schema) fix dereferencing array and set values ### Summary See the code, it is obvious bug. --- kong/db/schema/init.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 7b642ab2103..625bb0c63a8 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1750,14 +1750,14 @@ function Schema:process_auto_fields(data, context, nulls, opts) if count > 0 then for i = 1, count do if is_reference(value[i]) then - local deref, err = dereference(value) + local deref, err = dereference(value[i]) if deref then - value = deref + value[i] = deref else if err then - kong.log.warn("unable to resolve reference ", value, " (", err, ")") + kong.log.warn("unable to resolve reference ", value[i], " (", err, ")") else - kong.log.warn("unable to resolve reference ", value) + kong.log.warn("unable to resolve reference ", value[i]) end value[i] = nil From fb9427063ff17ac4ff8e870407c89b8d847d0aa6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 25 Feb 2022 08:17:25 +0800 Subject: [PATCH 1209/4351] chore(runloop) use localized var in worker events handler (#8392) * use localized var in worker events handler * another local var fix --- kong/runloop/handler.lua | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b07b0829724..c61e63df95c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -216,8 +216,8 @@ local function register_balancer_events(core_cache, worker_events, cluster_event local target = data.entity -- => to worker_events node handler local ok, err = worker_events.post("balancer", "targets", { - operation = data.operation, - entity = data.entity, + operation = operation, + entity = target, }) if not ok then log(ERR, "failed broadcasting target ", @@ -288,15 +288,15 @@ local function register_balancer_events(core_cache, worker_events, cluster_event local operation = data.operation local upstream = data.entity local ws_id = workspaces.get_workspace_id() - if not data.entity.ws_id then + if not upstream.ws_id then log(DEBUG, "Event crud ", operation, " for upstream ", upstream.id, " received without ws_id, adding.") - data.entity.ws_id = ws_id + upstream.ws_id = ws_id end -- => to worker_events node handler local ok, err = worker_events.post("balancer", "upstreams", { - operation = data.operation, - entity = data.entity, + operation = operation, + entity = upstream, }) if not ok then log(ERR, "failed broadcasting upstream ", @@ -316,8 +316,8 @@ local function register_balancer_events(core_cache, worker_events, cluster_event local operation = data.operation local upstream = data.entity - if not data.entity.ws_id then - log(CRIT, "Operation ", operation, " for upstream ", data.entity.id, + if not upstream.ws_id then + log(CRIT, "Operation ", operation, " for upstream ", upstream.id, " received without workspace, discarding.") return end From 7bd8b542f59d9d0d9bda3b7e656634b1db0e3765 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 25 Feb 2022 10:54:00 +0800 Subject: [PATCH 1210/4351] chore(cluster) localize string.sub (#8461) --- kong/clustering/control_plane.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 8da305490d3..45eeacb4e4c 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -32,6 +32,7 @@ local ngx_var = ngx.var local table_insert = table.insert local table_remove = table.remove local table_concat = table.concat +local sub = string.sub local gsub = string.gsub local deflate_gzip = utils.deflate_gzip @@ -102,7 +103,7 @@ end local function is_timeout(err) - return err and string.sub(err, -7) == "timeout" + return err and sub(err, -7) == "timeout" end From fd70dedc9c8c8e2930737ceb5bfb05819f97307f Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 25 Feb 2022 17:58:51 +0800 Subject: [PATCH 1211/4351] chore(cluster) localize string.sub (#8462) --- kong/clustering/data_plane.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 584d09aa61d..6ab1675db37 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -15,6 +15,7 @@ local type = type local math = math local pcall = pcall local tostring = tostring +local sub = string.sub local ngx = ngx local ngx_log = ngx.log local ngx_sleep = ngx.sleep @@ -47,7 +48,7 @@ local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local function is_timeout(err) - return err and string.sub(err, -7) == "timeout" + return err and sub(err, -7) == "timeout" end From f2640c9b0dec69f3f66b93484687afc3d538dae5 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 28 Feb 2022 20:57:22 +0800 Subject: [PATCH 1212/4351] chore(*) reorder spec files (#8470) --- .../05-worker_consistency_spec.lua} | 0 spec/01-unit/{019-hooks_spec.lua => 19-hooks_spec.lua} | 0 spec/01-unit/{020-sandbox_spec.lua => 20-sandbox_spec.lua} | 0 ...nloop_certificate_spec.lua => 24-runloop_certificate_spec.lua} | 0 4 files changed, 0 insertions(+), 0 deletions(-) rename spec/01-unit/{09-balancer_spec.lua => 09-balancer/05-worker_consistency_spec.lua} (100%) rename spec/01-unit/{019-hooks_spec.lua => 19-hooks_spec.lua} (100%) rename spec/01-unit/{020-sandbox_spec.lua => 20-sandbox_spec.lua} (100%) rename spec/01-unit/{018-runloop_certificate_spec.lua => 24-runloop_certificate_spec.lua} (100%) diff --git a/spec/01-unit/09-balancer_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua similarity index 100% rename from spec/01-unit/09-balancer_spec.lua rename to spec/01-unit/09-balancer/05-worker_consistency_spec.lua diff --git a/spec/01-unit/019-hooks_spec.lua b/spec/01-unit/19-hooks_spec.lua similarity index 100% rename from spec/01-unit/019-hooks_spec.lua rename to spec/01-unit/19-hooks_spec.lua diff --git a/spec/01-unit/020-sandbox_spec.lua b/spec/01-unit/20-sandbox_spec.lua similarity index 100% rename from spec/01-unit/020-sandbox_spec.lua rename to spec/01-unit/20-sandbox_spec.lua diff --git a/spec/01-unit/018-runloop_certificate_spec.lua b/spec/01-unit/24-runloop_certificate_spec.lua similarity index 100% rename from spec/01-unit/018-runloop_certificate_spec.lua rename to spec/01-unit/24-runloop_certificate_spec.lua From 99d13cfdedc1c048303da024409d80a64ab1e330 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 28 Feb 2022 15:02:00 +0800 Subject: [PATCH 1213/4351] tests(perf) fix metal terraform values --- .github/workflows/perf.yml | 8 ++++---- spec/04-perf/01-rps/01-simple_spec.lua | 4 ++-- spec/04-perf/01-rps/02-balancer_spec.lua | 4 ++-- spec/04-perf/01-rps/03-plugin_iterator_spec.lua | 4 ++-- spec/04-perf/02-flamegraph/01-simple_spec.lua | 4 ++-- spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua | 4 ++-- spec/fixtures/perf/terraform/equinix-metal/variables.tf | 4 ++-- 7 files changed, 16 insertions(+), 16 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index f681199a397..9e49f12a66f 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -98,8 +98,8 @@ jobs: - name: Run Tests env: PERF_TEST_VERSIONS: git:${{ github.sha }},git:master - PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} - PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} + PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} + PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform timeout-minutes: 60 run: | @@ -117,8 +117,8 @@ jobs: if: always() env: PERF_TEST_VERSIONS: git:${{ github.sha }},git:master - PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_PACKET_PROJECT_ID }} - PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_PACKET_AUTH_TOKEN }} + PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} + PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform PERF_TEST_TEARDOWN_ALL: "true" run: | diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index 9ca4405858c..e32bb47017a 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -15,8 +15,8 @@ if driver == "terraform" then metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "baremetal_1", - -- metal_region = "sjc1", + -- metal_plan = "c3.small.x86", + -- metal_region = "sv15", -- metal_os = "ubuntu_20_04", } }) diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 9e0d3934a73..9f533079ed2 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -15,8 +15,8 @@ if driver == "terraform" then metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "baremetal_1", - -- metal_region = "sjc1", + -- metal_plan = "c3.small.x86", + -- metal_region = "sv15", -- metal_os = "ubuntu_20_04", } }) diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index 413b4081814..c262d01236d 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -15,8 +15,8 @@ if driver == "terraform" then metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "baremetal_1", - -- metal_region = "sjc1", + -- metal_plan = "c3.small.x86", + -- metal_region = "sv15", -- metal_os = "ubuntu_20_04", } }) diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index 22c97468ba2..fecc1d29574 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -15,8 +15,8 @@ if driver == "terraform" then metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "baremetal_1", - -- metal_region = "sjc1", + -- metal_plan = "c3.small.x86", + -- metal_region = "sv15", -- metal_os = "ubuntu_20_04", } }) diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index d74354abcd3..315e8b9e921 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -15,8 +15,8 @@ if driver == "terraform" then metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "baremetal_1", - -- metal_region = "sjc1", + -- metal_plan = "c3.small.x86", + -- metal_region = "sv15", -- metal_os = "ubuntu_20_04", } }) diff --git a/spec/fixtures/perf/terraform/equinix-metal/variables.tf b/spec/fixtures/perf/terraform/equinix-metal/variables.tf index 196cc460c7d..3b23893e4d0 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/variables.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/variables.tf @@ -11,13 +11,13 @@ variable "metal_project_id" { variable "metal_plan" { type = string description = "The Metal device plan on which to create the kong and worker devices" - default = "baremetal_1" + default = "c3.small.x86" } variable "metal_region" { type = string description = "The Metal region in which to create the devices" - default = "sjc1" + default = "sv15" } variable "metal_os" { From 82e80bc18345b2393184381921d3b65ed697dcdc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 28 Feb 2022 15:07:18 +0800 Subject: [PATCH 1214/4351] tests(perf) exclude hybrid mode test in terraform driver --- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 6 ++++++ spec/fixtures/perf/terraform/equinix-metal/metal.tf | 2 ++ spec/helpers/perf/drivers/terraform.lua | 6 +++++- 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index 2ab01509b07..20c16e9ee6d 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -7,6 +7,12 @@ perf.set_log_level(ngx.DEBUG) local driver = os.getenv("PERF_TEST_DRIVER") or "docker" perf.use_driver(driver) +-- currently this suite can only run in docker driver +local describe = describe +if driver ~= "docker" then + describe = pending +end + local versions = {} local env_versions = os.getenv("PERF_TEST_VERSIONS") diff --git a/spec/fixtures/perf/terraform/equinix-metal/metal.tf b/spec/fixtures/perf/terraform/equinix-metal/metal.tf index 42110a4f5b1..6dd40d39791 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/metal.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/metal.tf @@ -10,6 +10,7 @@ resource "metal_device" "kong" { operating_system = var.metal_os billing_cycle = "hourly" project_id = var.metal_project_id + tags = [] depends_on = [ metal_ssh_key.key, null_resource.key_chown, @@ -23,6 +24,7 @@ resource "metal_device" "worker" { operating_system = var.metal_os billing_cycle = "hourly" project_id = var.metal_project_id + tags = [] depends_on = [ metal_ssh_key.key, null_resource.key_chown, diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 834fc948825..226bd2d0a80 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -241,7 +241,9 @@ function _M:start_kong(version, kong_conf, driver_conf) kong_conf['proxy_error_log'] = KONG_ERROR_LOG_PATH kong_conf['admin_error_log'] = KONG_ERROR_LOG_PATH - KONG_ADMIN_PORT = math.floor(math.random()*50000+10240) + -- we set ip_local_port_range='10240 65535' make sure the random + -- port doesn't fall into that range + KONG_ADMIN_PORT = math.floor(math.random()*9000+1024) kong_conf['admin_listen'] = "0.0.0.0:" .. KONG_ADMIN_PORT kong_conf['anonymous_reports'] = "off" @@ -284,6 +286,8 @@ function _M:start_kong(version, kong_conf, driver_conf) -- stop and remove kong if installed "dpkg -l kong && (sudo kong stop; sudo dpkg -r kong) || true", -- have to do the pkill sometimes, because kong stop allow the process to linger for a while + "ps aux | grep nginx", + "sudo lsof -i -P | grep LIST", "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", -- remove all lua files, not only those installed by package "rm -rf /usr/local/share/lua/5.1/kong", From 8bd2c9d2a9df83ecf9c818c790b4e799fb89804f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Mar 2022 14:46:11 +0800 Subject: [PATCH 1215/4351] tests(perf) build systemtap to match kernel --- spec/helpers/perf/drivers/terraform.lua | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 226bd2d0a80..26c64e61011 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -286,8 +286,6 @@ function _M:start_kong(version, kong_conf, driver_conf) -- stop and remove kong if installed "dpkg -l kong && (sudo kong stop; sudo dpkg -r kong) || true", -- have to do the pkill sometimes, because kong stop allow the process to linger for a while - "ps aux | grep nginx", - "sudo lsof -i -P | grep LIST", "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", -- remove all lua files, not only those installed by package "rm -rf /usr/local/share/lua/5.1/kong", @@ -364,8 +362,24 @@ function _M:get_start_load_cmd(stub, script, uri) end local function check_systemtap_sanity(self) + local _, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "which stap")) + if err then + local ok, err = execute_batch(self, self.kong_ip, { + "apt-get install g++ libelf-dev libdw-dev libssl-dev libsqlite3-dev libnss3-dev pkg-config python3 make -y --force-yes", + "wget https://sourceware.org/systemtap/ftp/releases/systemtap-4.6.tar.gz -O systemtap.tar.gz", + "tar xf systemtap.tar.gz", + "cd systemtap-*/ && " .. + "./configure --enable-sqlite --enable-bpf --enable-nls --enable-nss --enable-avahi && " .. + "make PREFIX=/usr -j$(nproc) && ".. + "make install" + }) + if not ok then + return false, "failed to build systemtap: " .. err + end + end + local ok, err = execute_batch(self, self.kong_ip, { - "apt-get install systemtap gcc linux-headers-$(uname -r) -y --force-yes", + "apt-get install gcc linux-headers-$(uname -r) -y --force-yes", "which stap", "stat /tmp/stapxx || git clone https://github.com/Kong/stapxx /tmp/stapxx", "stat /tmp/perf-ost || git clone https://github.com/openresty/openresty-systemtap-toolkit /tmp/perf-ost", From f228b87ed134c267e0affa786d264696d21f553f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 28 Feb 2022 11:28:45 +0800 Subject: [PATCH 1216/4351] chore(acme) bump version to 0.4.0 --- kong/plugins/acme/CHANGELOG.md | 14 ++++++++++++++ ....rockspec => kong-plugin-acme-0.4.0-1.rockspec} | 4 ++-- 2 files changed, 16 insertions(+), 2 deletions(-) rename kong/plugins/acme/{kong-plugin-acme-0.3.0-1.rockspec => kong-plugin-acme-0.4.0-1.rockspec} (96%) diff --git a/kong/plugins/acme/CHANGELOG.md b/kong/plugins/acme/CHANGELOG.md index 9c1e56d62e4..9de862986dd 100644 --- a/kong/plugins/acme/CHANGELOG.md +++ b/kong/plugins/acme/CHANGELOG.md @@ -1,5 +1,7 @@ # Table of Contents +- [0.4.0](#040---20220228) +- [0.3.0](#030---20210914) - [0.2.14](#0214---20210219) - [0.2.13](#0213---20201208) - [0.2.12](#0212---20201013) @@ -19,6 +21,18 @@ - [0.1.1](#011---20191212) - [0.1.0](#010---20191212) +## [0.4.0] - 2022/02/28 + +- Add rsa_key_size config option to acme plugin. + +## [0.3.0] - 2021/09/14 + +- Wait before signaling challenge in hybrid mode. +- Always store in external storage in hybrid mode if configured. +- Throw warning on proxy side when using kong storage in hybrid mode and doesn't allow shm in hybrid mode. +- Also check if host is in domain list in sanity test. +- Escape dots in wildcard domains pattern. + ## [0.2.14] - 2021/02/19 - Bump lua-resty-acme to 0.6.x; this fixes several issues with Pebble test server. diff --git a/kong/plugins/acme/kong-plugin-acme-0.3.0-1.rockspec b/kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec similarity index 96% rename from kong/plugins/acme/kong-plugin-acme-0.3.0-1.rockspec rename to kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec index 6adbc8e5ca4..fe767df0354 100644 --- a/kong/plugins/acme/kong-plugin-acme-0.3.0-1.rockspec +++ b/kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec @@ -1,8 +1,8 @@ package = "kong-plugin-acme" -version = "0.3.0-1" +version = "0.4.0-1" source = { url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.3.0", + tag = "0.4.0", } description = { homepage = "https://github.com/Kong/kong-plugin-acme", From d724826e074ec5d621fd32547ef526e36ece151f Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 1 Mar 2022 22:44:17 -0800 Subject: [PATCH 1217/4351] chore(travis) remove the remaining Travis CI files --- .ci/setup_env.sh | 116 ---------------------------------- .ci/trigger-travis.sh | 143 ------------------------------------------ 2 files changed, 259 deletions(-) delete mode 100755 .ci/setup_env.sh delete mode 100755 .ci/trigger-travis.sh diff --git a/.ci/setup_env.sh b/.ci/setup_env.sh deleted file mode 100755 index 7dc41efbe77..00000000000 --- a/.ci/setup_env.sh +++ /dev/null @@ -1,116 +0,0 @@ -#!/usr/bin/env bash -# set -e - -dep_version() { - grep $1 .requirements | sed -e 's/.*=//' | tr -d '\n' -} - -OPENRESTY=$(dep_version RESTY_VERSION) -LUAROCKS=$(dep_version RESTY_LUAROCKS_VERSION) -OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) -GO_PLUGINSERVER=$(dep_version KONG_GO_PLUGINSERVER_VERSION) - -DEPS_HASH=$({ cat .ci/setup_env.sh .travis.yml .requirements Makefile; cat kong-*.rockspec | awk '/dependencies/,/}/'; } | md5sum | awk '{ print $1 }') -INSTALL_CACHE=${INSTALL_CACHE:=/install-cache} -INSTALL_ROOT=$INSTALL_CACHE/$DEPS_HASH - -#--------- -# Download -#--------- - -DOWNLOAD_ROOT=${DOWNLOAD_ROOT:=/download-root} - -BUILD_TOOLS_DOWNLOAD=$INSTALL_ROOT/kong-build-tools -GO_PLUGINSERVER_DOWNLOAD=$INSTALL_ROOT/go-pluginserver - -KONG_NGINX_MODULE_BRANCH=${KONG_NGINX_MODULE_BRANCH:=master} -KONG_BUILD_TOOLS_BRANCH=${KONG_BUILD_TOOLS_BRANCH:=master} - -if [ ! -d $BUILD_TOOLS_DOWNLOAD ]; then - git clone -b $KONG_BUILD_TOOLS_BRANCH https://github.com/Kong/kong-build-tools.git $BUILD_TOOLS_DOWNLOAD -else - pushd $BUILD_TOOLS_DOWNLOAD - git fetch - git reset --hard origin/$KONG_BUILD_TOOLS_BRANCH - popd -fi - -export PATH=$BUILD_TOOLS_DOWNLOAD/openresty-build-tools:$PATH - -if [ ! -d $GO_PLUGINSERVER_DOWNLOAD ]; then - git clone -b $GO_PLUGINSERVER https://github.com/Kong/go-pluginserver $GO_PLUGINSERVER_DOWNLOAD -else - pushd $GO_PLUGINSERVER_DOWNLOAD - git fetch - git checkout $GO_PLUGINSERVER - popd -fi - -pushd $GO_PLUGINSERVER_DOWNLOAD - go get ./... - make -popd - -export GO_PLUGINSERVER_DOWNLOAD -export PATH=$GO_PLUGINSERVER_DOWNLOAD:$PATH - -#-------- -# Install -#-------- - -kong-ngx-build \ - --work $DOWNLOAD_ROOT \ - --prefix $INSTALL_ROOT \ - --openresty $OPENRESTY \ - --kong-nginx-module $KONG_NGINX_MODULE_BRANCH \ - --luarocks $LUAROCKS \ - --openssl $OPENSSL \ - --debug \ - -j $JOBS - -OPENSSL_INSTALL=$INSTALL_ROOT/openssl -OPENRESTY_INSTALL=$INSTALL_ROOT/openresty -LUAROCKS_INSTALL=$INSTALL_ROOT/luarocks - -export OPENSSL_DIR=$OPENSSL_INSTALL # for LuaSec install - -export PATH=$OPENSSL_INSTALL/bin:$OPENRESTY_INSTALL/nginx/sbin:$OPENRESTY_INSTALL/bin:$LUAROCKS_INSTALL/bin:$PATH -export LD_LIBRARY_PATH=$OPENSSL_INSTALL/lib:$LD_LIBRARY_PATH # for openssl's CLI invoked in the test suite - -eval `luarocks path` - -# ------------------------------------- -# Install ccm & setup Cassandra cluster -# ------------------------------------- -if [[ "$KONG_TEST_DATABASE" == "cassandra" ]]; then - echo "Setting up Cassandra" - docker run -d --name=cassandra --rm -p 7199:7199 -p 7000:7000 -p 9160:9160 -p 9042:9042 cassandra:$CASSANDRA - grep -q 'Created default superuser role' <(docker logs -f cassandra) -fi - -# ------------------- -# Install Test::Nginx -# ------------------- -if [[ "$TEST_SUITE" == "pdk" ]]; then - CPAN_DOWNLOAD=$DOWNLOAD_ROOT/cpanm - mkdir -p $CPAN_DOWNLOAD - wget -O $CPAN_DOWNLOAD/cpanm https://cpanmin.us - chmod +x $CPAN_DOWNLOAD/cpanm - export PATH=$CPAN_DOWNLOAD:$PATH - - echo "Installing CPAN dependencies..." - cpanm --notest Test::Nginx &> build.log || (cat build.log && exit 1) - cpanm --notest --local-lib=$TRAVIS_BUILD_DIR/perl5 local::lib && eval $(perl -I $TRAVIS_BUILD_DIR/perl5/lib/perl5/ -Mlocal::lib) -fi - -# --------------- -# Run gRPC server -# --------------- -if [[ "$TEST_SUITE" =~ integration|dbless|plugins ]]; then - docker run -d --name grpcbin -p 15002:9000 -p 15003:9001 moul/grpcbin -fi - -nginx -V -resty -V -luarocks --version -openssl version diff --git a/.ci/trigger-travis.sh b/.ci/trigger-travis.sh deleted file mode 100755 index ff461468339..00000000000 --- a/.ci/trigger-travis.sh +++ /dev/null @@ -1,143 +0,0 @@ -#!/bin/sh -f - -# Trigger a new Travis-CI job. -# Ordinarily, a new Travis job is triggered when a commit is pushed to a -# GitHub repository. The trigger-travis.sh script provides a programmatic -# way to trigger a new Travis job. - -# Usage: -# trigger-travis.sh GITHUBID GITHUBPROJECT TRAVIS_ACCESS_TOKEN [MESSAGE] -# or -# trigger-travis.sh GITHUBID GITHUBPROJECT `cat ~/private/.travis-access-token` [MESSAGE] -# -# where TRAVIS_ACCESS_TOKEN is, or ~/private/.travis-access-token contains, -# the Travis access token. Your Travis access token is the text after -# "Your access token is " in the output of these commands: -# travis login && travis token -# (If the travis program isn't installed, do so with one of these two commands: -# gem install travis -# sudo apt-get install ruby-dev && sudo gem install travis -# Don't do "sudo apt-get install travis" which installs a trajectory analyzer.) -# Note that the Travis access token output by `travis token` differs from the -# Travis token available at https://travis-ci.org/profile . -# If you store it in in a file, make sure the file is not readable by others, -# for example by running: chmod og-rwx ~/private - -# To use this script to trigger a dependent build in Travis, do two things: -# -# 1. Set an environment variable TRAVIS_ACCESS_TOKEN by navigating to -# https://travis-ci.org/MYGITHUBID/MYGITHUBPROJECT/settings -# The TRAVIS_ACCESS_TOKEN environment variable will be set when Travis runs -# the job, but won't be visible to anyone browsing https://travis-ci.org/. -# -# 2. Add the following after_success block to your .travis.yml file, -# where you replace OTHERGITHUB* by a specific downstream project, -# but you leave $TRAVIS_ACCESS_TOKEN as literal text: -# -# after_success: -# - | -# if [[ ($TRAVIS_BRANCH == master) && -# ($TRAVIS_PULL_REQUEST == false) && -# ( (! $TRAVIS_JOB_NUMBER == *.*) || ($TRAVIS_JOB_NUMBER == *.1) ) ]] ; then -# curl -LO https://raw.github.com/mernst/plume-lib/master/bin/trigger-travis.sh -# sh trigger-travis.sh OTHERGITHUBID OTHERGITHUBPROJECT $TRAVIS_ACCESS_TOKEN -# fi -# -# Note that Travis does not fail a job if an after_success command fails. -# If you misspell a GitHub ID or project name, then this script will fail, -# but Travis won't inform you of the mistake. So, check the end of the -# Travis buid log the first time that a build succeeds. - -# Here is an explanation of the conditional in the after_success block: -# -# 1. Downstream projects are triggered only for builds of the mainline, not -# branches or pull requests. The reason is that typically a downstream -# project clones and uses the mainline. You could enhance this script to -# accept pass an environment variable for the upstream project; the -# downstream project's build script would need to read and use that -# environment variable. If you make this enhancement, feel free to submit -# a pull request so that others can benefit from it. -# -# 2. Downstream projects are triggered only if the Travis job number -# contains no "." or ends with ".1". In other words, if your .travis.yml -# defines a build matrix -# (https://docs.travis-ci.com/user/customizing-the-build/#Build-Matrix) -# that runs the same job using different configurations, then the -# "after_success:" block is run only for the first configuration. By -# default an after_success: block is run for every build in the matrix, but -# you really want it to run once if all the builds in the matrix succeed. -# For a workaround, see https://github.com/dmakhno/travis_after_all , but I -# couldn't get its permissions to work and don't know why. The given test -# is a hack, because the downstream job is triggered even if some job other -# than the first one fails. However, the given test is simple and it is -# usually adequate. - -# An alternative to this script would be to install the Travis command-line -# client and then run: -# travis restart -r OTHERGITHUBID/OTHERGITHUBPROJECT -# That is undesirable because it restarts an old job, destroying its history, -# rather than starting a new job which is our goal. - -# Parts of this script were originally taken from -# http://docs.travis-ci.com/user/triggering-builds/ - -USER=Kong -REPO=kong-distributions -TOKEN=$1 -MESSAGE=",\"message\": \"Triggered by upstream build of Kong/kong commit "`git rev-parse --short HEAD`"\"" - -NIGHTLY="" -VERSION="" -if [ "${TRAVIS_EVENT_TYPE}" = "cron" ]; then - NIGHTLY="NIGHTLY=-n" - VERSION="VERSION=`date +%Y-%m-%d`" -fi - - -body="{ -\"request\": { - \"branch\":\"master\", - \"config\": { - \"merge_mode\": \"deep_merge\", - \"env\": { - \"matrix\": [ - \"BUILD_RELEASE=true PLATFORM=centos:6 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=centos:7 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=debian:8 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=debian:9 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=ubuntu:14.04.2 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=ubuntu:16.04 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=ubuntu:17.04 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=ubuntu:18.04 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=rhel:6 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=rhel:7 $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=amazonlinux $NIGHTLY $VERSION\", - \"BUILD_RELEASE=true PLATFORM=alpine $NIGHTLY $VERSION\" - ] - } - } - $MESSAGE -}}" - -## For debugging: -#echo "USER=$USER" -#echo "REPO=$REPO" -#echo "TOKEN=$TOKEN" -#echo "MESSAGE=$MESSAGE" -#echo "BODY=$body" -# It does not work to put / in place of %2F in the URL below. I'm not sure why. -curl -s -X POST \ - -H "Content-Type: application/json" \ - -H "Accept: application/json" \ - -H "Travis-API-Version: 3" \ - -H "Authorization: token ${TOKEN}" \ - -d "$body" \ - https://api.travis-ci.com/repo/${USER}%2F${REPO}/requests \ - | tee /tmp/travis-request-output.$$.txt - -if grep -q '"@type": "error"' /tmp/travis-request-output.$$.txt; then - exit 1 -fi -if grep -q 'access denied' /tmp/travis-request-output.$$.txt; then - exit 1 -fi From b6742771ede6d03e993e8151c763f8138969acae Mon Sep 17 00:00:00 2001 From: chronolaw Date: Wed, 2 Mar 2022 09:26:41 +0800 Subject: [PATCH 1218/4351] 2.8.0 has been released --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ac39cb830fc..9be6c94740d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -62,7 +62,7 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) -## [2.8.0] (UNRELEASED) +## [2.8.0] ### Deprecations From 83ccef8f8db34d9bd8ee34eec88535d0ad967705 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 3 Mar 2022 08:50:55 -0300 Subject: [PATCH 1219/4351] docs(admin-api) field configuration_hash in /status (#8430) --- autodoc/admin-api/data/admin-api.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 6caba00cd4f..ed86815721d 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -531,7 +531,8 @@ return { "connections_reading": 0, "connections_writing": 1, "connections_waiting": 0 - } + }, + "configuration_hash": "779742c3d7afee2e38f977044d2ed96b" } ``` @@ -582,6 +583,9 @@ return { * `reachable`: A boolean value reflecting the state of the database connection. Please note that this flag **does not** reflect the health of the database itself. + * `configuration_hash`: The hash of the current configuration. This + field is only returned when the Kong node is running in DB-less + or data-plane mode. ]], }, } From 24245ac4efb15889d572c51f637a7a6419a9b260 Mon Sep 17 00:00:00 2001 From: Andrew Kew Date: Thu, 3 Mar 2022 12:36:07 +0000 Subject: [PATCH 1220/4351] docs(changelog) fix typo on contributor name (#8496) --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9be6c94740d..7e6f90c1a24 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -130,7 +130,7 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). #### Clustering - `CLUSTERING_MAX_PAYLOAD` is now configurable in kong.conf - Thanks, [@andrewgknew](https://github.com/andrewgknew)! + Thanks, [@andrewgkew](https://github.com/andrewgkew)! [#8337](https://github.com/Kong/kong/pull/8337) #### Admin API From b3e6d927f018f87e731c1e5a75c125e2f93e8c79 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 3 Mar 2022 15:56:59 +0100 Subject: [PATCH 1221/4351] Post-2.8 release cherry-picks (#8495) --- CHANGELOG.md | 8 + COPYRIGHT | 932 +----------------- UPGRADE.md | 191 +++- ...-2.7.0-0.rockspec => kong-2.8.0-0.rockspec | 4 +- kong-admin-api.yml | 790 ++++++++------- kong/meta.lua | 2 +- scripts/common.sh | 18 + scripts/make-patch-release | 98 ++ 8 files changed, 732 insertions(+), 1311 deletions(-) rename kong-2.7.0-0.rockspec => kong-2.8.0-0.rockspec (99%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7e6f90c1a24..13adb37e304 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -62,6 +62,14 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) +## Unreleased + +### Dependencies + +- Bumped pgmoon from 1.13.0 to 1.14.0 + [#8429](https://github.com/Kong/kong/pull/8429) + + ## [2.8.0] ### Deprecations diff --git a/COPYRIGHT b/COPYRIGHT index 5a1ecbdac48..93d0ec803d8 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -255,636 +255,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -%%%%%%%%% - -kong-plugin-azure-functions - -https://github.com/kong/kong-plugin-azure-functions -https://github.com/kong/kong-plugin-azure-functions/blob/master/LICENSE - - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. 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You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - -%%%%%%%%% - -kong-plugin-request-transformer - -https://github.com/Kong/kong-plugin-request-transformer -https://github.com/Kong/kong-plugin-request-transformer/blob/master/LICENSE - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2019 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - -%%%%%%%%% - -kong-plugin-zipkin - -https://github.com/kong/kong-plugin-zipkin -https://github.com/kong/kong-plugin-zipkin/blob/master/LICENSE - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018-2019 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - %%%%%%%%% loadkit @@ -898,39 +268,12 @@ MIT, Copyright (C) 2014 by Leaf Corcoran %%%%%%%%% -LPeg - -http://www.inf.puc-rio.br/~roberto/lpeg.html -http://www.inf.puc-rio.br/~roberto/lpeg/lpeg.html#license - -Copyright © 2007-2019 Lua.org, PUC-Rio. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies -of the Software, and to permit persons to whom the Software is furnished to do -so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS -FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR -COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER -IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION -WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - -%%%%%%%%% - -lrandom +LPeg -http://webserver2.tecgraf.puc-rio.br/~lhf/ftp/lua/ -http://webserver2.tecgraf.puc-rio.br/~lhf/ftp/lua/install.html#license +http://www.inf.puc-rio.br/~roberto/lpeg.html +http://www.inf.puc-rio.br/~roberto/lpeg/lpeg.html#license -Copyright (C) 2018 Luiz Henrique de Figueiredo +Copyright © 2007-2019 Lua.org, PUC-Rio. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -981,35 +324,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -%%%%%%%%% - -lua-cjson - -http://www.kyne.com.au/~mark/software/lua-cjson.php -https://github.com/openresty/lua-cjson/blob/master/LICENSE - -Copyright (c) 2010-2012 Mark Pulford - -Permission is hereby granted, free of charge, to any person obtaining -a copy of this software and associated documentation files (the -"Software"), to deal in the Software without restriction, including -without limitation the rights to use, copy, modify, merge, publish, -distribute, sublicense, and/or sell copies of the Software, and to -permit persons to whom the Software is furnished to do so, subject to -the following conditions: - -The above copyright notice and this permission notice shall be -included in all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, -EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. -IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY -CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - %%%%%%%%% lua-ffi-zlib @@ -1119,30 +433,6 @@ Redistribution and use in source and binary forms, with or without modification, THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -%%%%%%%%% - -lua-resty-cookie - -https://github.com/cloudflare/lua-resty-cookie -https://github.com/cloudflare/lua-resty-cookie#copyright-and-license - -This module is licensed under the BSD license. - -Copyright (C) 2013, by Jiale Zhi , CloudFlare Inc. - -Copyright (C) 2013, by Yichun Zhang , CloudFlare Inc. - -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - -* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - %%%%%%%%% lua-resty-counter @@ -1157,216 +447,6 @@ Copyright (C) 2019, Kong Inc. All rights reserved. -%%%%%%%%% - -lua-resty-dns-client - -https://github.com/Kong/lua-resty-dns-client -https://github.com/Kong/lua-resty-dns-client/blob/master/LICENSE - - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. For the purposes of this definition, "submitted" - means any form of electronic, verbal, or written communication sent - to the Licensor or its representatives, including but not limited to - communication on electronic mailing lists, source code control systems, - and issue tracking systems that are managed by, or on behalf of, the - Licensor for the purpose of discussing and improving the Work, but - excluding communication that is conspicuously marked or otherwise - designated in writing by the copyright owner as "Not a Contribution." - - "Contributor" shall mean Licensor and any individual or Legal Entity - on behalf of whom a Contribution has been received by Licensor and - subsequently incorporated within the Work. - - 2. Grant of Copyright License. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - %%%%%%%%% lua-resty-healthcheck @@ -1943,7 +1023,7 @@ lua-resty-session https://github.com/bungle/lua-resty-session https://github.com/bungle/lua-resty-session/blob/master/LICENSE -Copyright (c) 2014 – 2021, Aapo Talvensaari +Copyright (c) 2014 – 2022, Aapo Talvensaari All rights reserved. Redistribution and use in source and binary forms, with or without @@ -2730,7 +1810,7 @@ the terms of the MIT license (the same license as Lua itself), unless noted otherwise in the body of that file. ==================================================================== -Copyright (C) 2013-2020 Gary V. Vaughan +Copyright (C) 2013-2022 Gary V. Vaughan Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation diff --git a/UPGRADE.md b/UPGRADE.md index 8d59ef13412..68c64841d24 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -24,7 +24,196 @@ $ kong migrations up [-c configuration_file] If the command is successful, and no migration ran (no output), then you only have to -[reload](https://docs.konghq.com/gateway-oss/2.7.x/cli/#kong-reload) Kong: +[reload](https://docs.konghq.com/gateway-oss/2.8.x/cli/#kong-reload) Kong: + +```shell +$ kong reload [-c configuration_file] +``` + +**Reminder**: `kong reload` leverages the Nginx `reload` signal that seamlessly +starts new workers, which take over from old workers before those old workers +are terminated. In this way, Kong will serve new requests via the new +configuration, without dropping existing in-flight connections. + +## Upgrade to `2.8.x` + +Kong adheres to [semantic versioning](https://semver.org/), which makes a +distinction between "major", "minor", and "patch" versions. The upgrade path +will be different depending on which previous version from which you are migrating. + +If you are migrating from 2.x.x, upgrading into 2.8.x is a +minor upgrade, but read below for important instructions on database migration, +especially for Cassandra users. + +If you are migrating from 1.x, upgrading into 2.8.x is a major upgrade, +so, in addition, be aware of any [breaking changes](https://github.com/Kong/kong/blob/master/UPGRADE.md#breaking-changes-2.0) +between the 1.x and 2.x series below, further detailed in the +[CHANGELOG.md](https://github.com/Kong/kong/blob/2.0.0/CHANGELOG.md#200) document. + + +### Dependencies + +If you are using the provided binary packages, all necessary dependencies +for the gateway are bundled and you can skip this section. + +If you are building your dependencies by hand, there are changes since the +previous release, so you will need to rebuild them with the latest patches. + +The required OpenResty version for kong 2.8.x is +[1.19.9.1](https://openresty.org/en/changelog-1019003.html). This is more recent +than the version in Kong 2.5.0 (which used `1.19.3.2`). In addition to an upgraded +OpenResty, you will need the correct [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) +for this new version, including the latest release of [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). +The [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository contains [openresty-build-tools](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools), +which allows you to more easily build OpenResty with the necessary patches and modules. + +There is a new way to deploy Go using Plugin Servers. +For more information, see [Developing Go plugins](https://docs.konghq.com/gateway-oss/2.6.x/external-plugins/#developing-go-plugins). + +### Template changes + +There are **Changes in the Nginx configuration file**, between kong 2.0.x, +2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x, 2.7.x and 2.8.x + +To view the configuration changes between versions, clone the +[Kong repository](https://github.com/kong/kong) and run `git diff` +on the configuration templates, using `-w` for greater readability. + +Here's how to see the differences between previous versions and 2.8.x: + +``` +git clone https://github.com/kong/kong +cd kong +git diff -w 2.0.0 2.8.0 kong/templates/nginx_kong*.lua +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x, 2.7.x) to the version number you are currently using. + +To produce a patch file, use the following command: + +``` +git diff 2.0.0 2.8.0 kong/templates/nginx_kong*.lua > kong_config_changes.diff +``` + +**Note:** Adjust the starting version number +(2.0.x, 2.1.x, 2.2.x, 2.3.x, 2.4.x, 2.5.x, 2.6.x, 2.7.x) to the version number you are currently using. + + +### Suggested upgrade path + +**Version prerequisites for migrating to version 2.8.x** + +The lowest version that Kong 2.8.x supports migrating from is 1.0.x. +If you are migrating from a version lower than 0.14.1, you need to +migrate to 0.14.1 first. Then, once you are migrating from 0.14.1, +please migrate to 1.5.x first. + +The steps for upgrading from 0.14.1 to 1.5.x are the same as upgrading +from 0.14.1 to Kong 1.0. Please follow the steps described in the +"Migration Steps from 0.14" in the + +[Suggested Upgrade Path for Kong 1.0](https://github.com/Kong/kong/blob/master/UPGRADE.md#kong-1-0-upgrade-path) +with the addition of the `kong migrations migrate-apis` command, +which you can use to migrate legacy `apis` configurations. + +Once you migrated to 1.5.x, you can follow the instructions in the section +below to migrate to 2.8.x. + +### Upgrade from `1.0.x` - `2.2.x` to `2.8.x` + +**Postgres** + +Kong 2.8.x supports a no-downtime migration model. This means that while the +migration is ongoing, you will have two Kong clusters running, sharing the +same database. (This is sometimes called the Blue/Green migration model.) + +The migrations are designed so that the new version of Kong is able to use +the database as it is migrated while the old Kong cluster keeps working until +it is time to decommission it. For this reason, the migration is split into +two steps, performed via commands `kong migrations up` (which does +only non-destructive operations) and `kong migrations finish` (which puts the +database in the final expected state for Kong 2.8.x). + +1. Download 2.8.x, and configure it to point to the same datastore + as your old (1.0 to 2.0) cluster. Run `kong migrations up`. +2. After that finishes running, both the old (2.x.x) and new (2.8.x) + clusters can now run simultaneously. Start provisioning 2.8.x nodes, + but do not use their Admin API yet. If you need to perform Admin API + requests, these should be made to the old cluster's nodes. The reason + is to prevent the new cluster from generating data that is not understood + by the old cluster. +3. Gradually divert traffic away from your old nodes, and into + your 2.8.x cluster. Monitor your traffic to make sure everything + is going smoothly. +4. When your traffic is fully migrated to the 2.8.x cluster, + decommission your old nodes. +5. From your 2.8.x cluster, run: `kong migrations finish`. + From this point on, it will not be possible to start + nodes in the old cluster pointing to the same datastore anymore. Only run + this command when you are confident that your migration + was successful. From now on, you can safely make Admin API + requests to your 2.8.x nodes. + +**Cassandra** + +Deprecation notice: +Cassandra as a backend database for Kong Gateway is deprecated. This means the feature will eventually be removed. Our target for Cassandra removal is the Kong Gateway 4.0 release, and some new features might not be supported with Cassandra in the Kong Gateway 3.0 release. + +Due to internal changes, the table schemas used by Kong 2.8.x on Cassandra +are incompatible with those used by Kong 2.1.x (or lower). Migrating using the usual commands +`kong migrations up` and `kong migrations finish` will require a small +window of downtime, since the old and new versions cannot use the +database at the same time. Alternatively, to keep your previous version fully +operational while the new one initializes, you will need to transfer the +data to a new keyspace via a database dump, as described below: + +1. Download 2.8.x, and configure it to point to a new keyspace. + Run `kong migrations bootstrap`. +2. Once that finishes running, both the old (pre-2.1) and new (2.8.x) + clusters can now run simultaneously, but the new cluster does not + have any data yet. +3. On the old cluster, run `kong config db_export`. This will create + a file `kong.yml` with a database dump. +4. Transfer the file to the new cluster and run + `kong config db_import kong.yml`. This will load the data into the new cluster. +5. Gradually divert traffic away from your old nodes, and into + your 2.8.x cluster. Monitor your traffic to make sure everything + is going smoothly. +6. When your traffic is fully migrated to the 2.8.x cluster, + decommission your old nodes. + +### Installing 2.8.x on a fresh datastore + +The following commands should be used to prepare a new 2.8.x cluster from a +fresh datastore. By default the `kong` CLI tool will load the configuration +from `/etc/kong/kong.conf`, but you can optionally use the flag `-c` to +indicate the path to your configuration file: + +``` +$ kong migrations bootstrap [-c /path/to/your/kong.conf] +$ kong start [-c /path/to/your/kong.conf] +``` +Unless indicated otherwise in one of the upgrade paths of this document, it is +possible to upgrade Kong **without downtime**. + +Assuming that Kong is already running on your system, acquire the latest +version from any of the available [installation methods](https://getkong.org/install/) +and proceed to install it, overriding your previous installation. + +**If you are planning to make modifications to your configuration, this is a +good time to do so**. + +Then, run migration to upgrade your database schema: + +```shell +$ kong migrations up [-c configuration_file] +``` + +If the command is successful, and no migration ran +(no output), then you only have to +[reload](https://docs.konghq.com/gateway-oss/2.8.x/cli/#kong-reload) Kong: ```shell $ kong reload [-c configuration_file] diff --git a/kong-2.7.0-0.rockspec b/kong-2.8.0-0.rockspec similarity index 99% rename from kong-2.7.0-0.rockspec rename to kong-2.8.0-0.rockspec index 0f307d517b8..e0c39925bc5 100644 --- a/kong-2.7.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.7.0-0" +version = "2.8.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git://github.com/Kong/kong", - tag = "2.7.0" + tag = "2.8.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 177fb8a1552..fa6206867e3 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -1,219 +1,5 @@ -servers: -- description: 8001 is the default port on which the Admin API listens. - url: http://localhost:8001 -- description: 8444 is the default port for HTTPS traffic to the Admin API. - url: https://localhost:8444 -paths: - /cache: - delete: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets: - get: [] - post: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}: - delete: - description: This method is not available when using DB-less mode. - summary: Delete Target - patch: - description: This method is not available when using DB-less mode. - summary: Update Target - put: - description: This method is not available when using DB-less mode. - get: [] - /targets/{targets}/upstream: [] - /certificates/{certificates}: - patch: - description: This method is not available when using DB-less mode. - put: - description: This method is not available when using DB-less mode. - get: [] - /certificates/{certificates}/snis: [] - /schemas/plugins/validate: - post: - description: This method is not available when using DB-less mode. - summary: Validate a plugin configuration against the schema - /tags/{tags}: - get: - summary: ' List entity IDs by tag ' - /upstreams/{upstreams}/targets/all: - get: - summary: List all Targets - /services/{services}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/health: - get: - summary: Show Upstream health for node - /upstreams/{upstreams}/targets/{targets}/healthy: - post: - description: This method is not available when using DB-less mode. - summary: Set target as healthy - /status: - get: - summary: Retrieve node status - /upstreams/{upstreams}/targets/{targets}/{address}/healthy: - post: - description: This method is not available when using DB-less mode. - summary: Set target address as healthy - /targets: [] - /consumers: - get: [] - /schemas/{db_entity_name}/validate: - post: - description: This method is not available when using DB-less mode. - summary: Validate a configuration against a schema - /endpoints: - get: - summary: List available endpoints - /snis/{snis}/certificate: [] - /certificates/{certificates}/snis/{snis}: [] - /upstreams/{upstreams}/targets/{targets}/unhealthy: - post: - description: This method is not available when using DB-less mode. - summary: Set target as unhealthy - /schemas/{name}: - get: - summary: Retrieve Entity Schema - /clustering/data-planes: [] - /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: - post: - description: This method is not available when using DB-less mode. - summary: Set target address as unhealthy - /plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /clustering/status: [] - /routes/{routes}/plugins: - post: - description: This method is not available when using DB-less mode. - /targets/{targets}: [] - /plugins/enabled: - get: - summary: Retrieve Enabled Plugins - /services/{services}/plugins: - post: - description: This method is not available when using DB-less mode. - /routes/{routes}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /cache/{key}: - delete: - description: This method is not available when using DB-less mode. - get: [] - /consumers/{consumers}/plugins: - post: - description: This method is not available when using DB-less mode. - /consumers/{consumers}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /plugins: - post: - description: This method is not available when using DB-less mode. - /schemas/plugins/{name}: - get: - summary: Retrieve Plugin Schema - /config: - get: - description: This method is only available when using DB-less mode. - post: - description: This method is only available when using DB-less mode. - /plugins/schema/{name}: - get: [] - /: - get: - summary: Retrieve node information components: schemas: - clustering_data_planes: - required: - - id - - ip - - hostname - - sync_status - type: object - properties: - last_seen: - format: int32 - type: integer - config_hash: - type: string - hostname: - type: string - ip: - type: string - id: - type: string - version: - type: string - sync_status: - type: string - default: unknown - parameters: - required: - - key - - value - type: object - properties: - key: - type: string - created_at: - format: int32 - type: integer - value: - type: string - services: - required: - - protocol - - host - - port - type: object - properties: - tls_verify: - type: boolean - tls_verify_depth: - default: ~ - type: integer - nullable: true - tags: - type: array - created_at: - format: int32 - type: integer - updated_at: - format: int32 - type: integer - protocol: - type: string - default: http - path: - type: string - host: - type: string - port: - type: integer - default: 80 - retries: - type: integer - default: 5 - connect_timeout: - type: integer - default: 60000 - ca_certificates: - type: array - write_timeout: - type: integer - default: 60000 - name: - type: string - read_timeout: - type: integer - default: 60000 - id: - format: uuid - type: string - client_certificate: - $ref: '#/components/schemas/certificates' tags: required: - tag @@ -221,28 +7,28 @@ components: - entity_id type: object properties: - entity_name: + entity_id: type: string tag: type: string - entity_id: + entity_name: type: string consumers: required: [] type: object properties: - created_at: - format: int32 - type: integer - id: - format: uuid - type: string - username: - type: string tags: type: array + username: + type: string + id: + type: string + format: uuid custom_id: type: string + created_at: + type: integer + format: int32 plugins: required: - name @@ -250,169 +36,156 @@ components: - enabled type: object properties: - protocols: - enum: - - http - - https - - tcp - - tls - - udp - - grpc - - grpcs - type: array - default: - - grpc - - grpcs - - http - - https tags: type: array enabled: type: boolean default: true - config: - type: array - created_at: - format: int32 - type: integer - id: - format: uuid - type: string - route: - $ref: '#/components/schemas/routes' - default: ~ - nullable: true - name: - type: string service: $ref: '#/components/schemas/services' default: ~ nullable: true + route: + $ref: '#/components/schemas/routes' + default: ~ + nullable: true + created_at: + type: integer + format: int32 consumer: $ref: '#/components/schemas/consumers' default: ~ nullable: true + name: + type: string + id: + type: string + format: uuid + protocols: + default: + - grpc + - grpcs + - http + - https + enum: + - http + - https + - tcp + - tls + - udp + - grpc + - grpcs + type: array + config: + type: array certificates: required: - cert - key type: object properties: + tags: + type: array key: type: string cert_alt: type: string - created_at: - format: int32 - type: integer key_alt: type: string - id: - format: uuid - type: string - tags: - type: array cert: type: string + created_at: + type: integer + format: int32 + id: + type: string + format: uuid ca_certificates: required: - cert type: object properties: - created_at: - format: int32 - type: integer - id: - format: uuid - type: string tags: type: array - cert_digest: + id: type: string + format: uuid cert: type: string + created_at: + type: integer + format: int32 + cert_digest: + type: string snis: required: - name - certificate type: object properties: - created_at: - format: int32 - type: integer - id: - format: uuid - type: string - certificate: - $ref: '#/components/schemas/certificates' tags: type: array name: type: string + id: + type: string + format: uuid + created_at: + type: integer + format: int32 + certificate: + $ref: '#/components/schemas/certificates' upstreams: required: - name type: object properties: - hash_fallback: + tags: + type: array + created_at: + type: integer + format: int32 + slots: + type: integer + default: 10000 + host_header: type: string - default: none + algorithm: + type: string + default: round-robin hash_on_header: type: string - name: + hash_on: type: string + default: none hash_fallback_header: type: string - host_header: + name: type: string - hash_on_cookie: + id: type: string - tags: - type: array + format: uuid + client_certificate: + $ref: '#/components/schemas/certificates' hash_on_cookie_path: type: string default: / + hash_on_cookie: + type: string healthchecks: type: array default: - active: + passive: unhealthy: - http_statuses: - - 429 - - 404 - - 500 - - 501 - - 502 - - 503 - - 504 - - 505 - timeouts: 0 http_failures: 0 tcp_failures: 0 - interval: 0 - healthy: - http_statuses: - - 200 - - 302 - interval: 0 - successes: 0 - https_verify_certificate: true - http_path: / - concurrency: 10 - timeout: 1 - type: http - passive: - unhealthy: http_statuses: - 429 - 500 - 503 - tcp_failures: 0 timeouts: 0 - http_failures: 0 type: http healthy: - successes: 0 http_statuses: - 200 - 201 @@ -433,44 +206,138 @@ components: - 306 - 307 - 308 - created_at: - format: int32 - type: integer - slots: - type: integer - default: 10000 - id: - format: uuid - type: string - algorithm: - type: string - default: round-robin - hash_on: + successes: 0 + active: + http_path: / + unhealthy: + tcp_failures: 0 + timeouts: 0 + http_failures: 0 + interval: 0 + http_statuses: + - 429 + - 404 + - 500 + - 501 + - 502 + - 503 + - 504 + - 505 + https_verify_certificate: true + concurrency: 10 + timeout: 1 + type: http + healthy: + successes: 0 + interval: 0 + http_statuses: + - 200 + - 302 + hash_fallback: type: string default: none - client_certificate: - $ref: '#/components/schemas/certificates' targets: required: - upstream - target type: object properties: + upstream: + $ref: '#/components/schemas/upstreams' target: type: string - created_at: - format: float - type: number + id: + type: string + format: uuid weight: type: integer default: 100 + created_at: + type: number + format: float + tags: + type: array + vaults_beta: + required: + - prefix + - name + type: object + properties: + tags: + type: array + name: + type: string + id: + type: string + format: uuid + config: + type: array + created_at: + type: integer + format: int32 + prefix: + type: string + description: + type: string + updated_at: + type: integer + format: int32 + clustering_data_planes: + required: + - id + - ip + - hostname + - sync_status + type: object + properties: + version: + type: string + id: + type: string + last_seen: + type: integer + format: int32 + config_hash: + type: string + ip: + type: string + sync_status: + type: string + default: unknown + hostname: + type: string + workspaces: + required: + - name + type: object + properties: + name: + type: string id: + type: string format: uuid + config: + type: array + meta: + type: array + created_at: + type: integer + format: int32 + comment: + type: string + parameters: + required: + - key + - value + type: object + properties: + value: + type: string + created_at: + type: integer + format: int32 + key: type: string - tags: - type: array - upstream: - $ref: '#/components/schemas/upstreams' routes: required: - protocols @@ -481,82 +348,122 @@ components: - response_buffering type: object properties: - methods: + tags: type: array - paths: + response_buffering: + type: boolean + default: true + regex_priority: + type: integer + default: 0 + service: + $ref: '#/components/schemas/services' + https_redirect_status_code: + type: integer + default: 426 + headers: type: array - protocols: + destinations: type: array - default: - - http - - https - sources: + hosts: type: array - tags: + snis: type: array - headers: + strip_path: + type: boolean + default: true + methods: type: array created_at: - format: int32 type: integer - updated_at: format: int32 + updated_at: type: integer + format: int32 + paths: + type: array + name: + type: string id: - format: uuid type: string - strip_path: - type: boolean - default: true - destinations: - type: array + format: uuid path_handling: type: string default: v0 - snis: + protocols: type: array + default: + - http + - https preserve_host: type: boolean default: false - https_redirect_status_code: - type: integer - default: 426 + sources: + type: array request_buffering: type: boolean default: true - name: - type: string - response_buffering: - type: boolean - default: true - regex_priority: - type: integer - default: 0 - service: - $ref: '#/components/schemas/services' - hosts: - type: array - workspaces: + services: required: - - name + - protocol + - host + - port + - enabled type: object properties: - meta: + tags: type: array - created_at: - format: int32 + retries: + type: integer + default: 5 + ca_certificates: + type: array + connect_timeout: + type: integer + default: 60000 + write_timeout: + type: integer + default: 60000 + read_timeout: + type: integer + default: 60000 + client_certificate: + $ref: '#/components/schemas/certificates' + tls_verify: + type: boolean + port: + type: integer + default: 80 + tls_verify_depth: + default: ~ + type: integer + nullable: true + enabled: + type: boolean + default: true + path: + type: string + updated_at: type: integer + format: int32 + protocol: + type: string + default: http id: + type: string format: uuid + host: type: string - config: - type: array name: type: string - comment: - type: string -openapi: 3.1.0 + created_at: + type: integer + format: int32 info: + contact: + url: https://github.com/Kong/kong + name: Kong + version: 2.7.0 title: Kong Admin API summary: Kong RESTful Admin API for administration purposes. description: " {{site.base_gateway}} comes with an **internal** RESTful Admin @@ -569,9 +476,130 @@ info: to avoid undue public\n exposure of this API. See [this document][secure-admin-api] for a discussion\n of methods to secure the Admin API.\n " license: - name: Apache 2.0 url: https://github.com/Kong/kong/blob/master/LICENSE - version: 2.6.0 - contact: - name: Kong - url: https://github.com/Kong/kong + name: Apache 2.0 +paths: + /clustering/status: [] + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as unhealthy + /: + get: + summary: Retrieve node information + /cache/{key}: + delete: + description: This method is not available when using DB-less mode. + get: [] + /certificates/{certificates}/snis: [] + /upstreams/{upstreams}/targets/{targets}/unhealthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as unhealthy + /certificates/{certificates}: + put: + description: This method is not available when using DB-less mode. + get: [] + patch: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets: + post: + description: This method is not available when using DB-less mode. + get: [] + /targets/:targets: [] + /upstreams/{upstreams}/targets/{targets}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target as healthy + /upstreams/{upstreams}/targets/{targets}: + put: + description: This method is not available when using DB-less mode. + get: [] + delete: + description: This method is not available when using DB-less mode. + summary: Delete Target + patch: + description: This method is not available when using DB-less mode. + summary: Update Target + /tags/{tags}: + get: + summary: ' List entity IDs by tag ' + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins + /upstreams/{upstreams}/targets/all: + get: + summary: List all Targets + /targets/{targets}/upstream: [] + /certificates/{certificates}/snis/{snis}: [] + /routes/:routes/plugins: + post: [] + /plugins: + post: + description: This method is not available when using DB-less mode. + /cache: + delete: + description: This method is not available when using DB-less mode. + /targets: [] + /config: + post: + description: This method is only available when using DB-less mode. + get: + description: This method is only available when using DB-less mode. + /consumers/{consumers}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /schemas/{name}: + get: + summary: Retrieve Entity Schema + /status: + get: + summary: Retrieve node status + /plugins/schema/{name}: + get: [] + /schemas/plugins/{name}: + get: + summary: Retrieve Plugin Schema + /upstreams/{upstreams}/health: + get: + summary: Show Upstream health for node + /schemas/{db_entity_name}/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a configuration against a schema + /plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /snis/{snis}/certificate: [] + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + post: + description: This method is not available when using DB-less mode. + summary: Set target address as healthy + /routes/{routes}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /clustering/data-planes: [] + /schemas/plugins/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a plugin configuration against the schema + /services/{services}/plugins: + post: + description: This method is not available when using DB-less mode. + /services/{services}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /consumers: + get: [] + /consumers/{consumers}/plugins: + post: + description: This method is not available when using DB-less mode. + /endpoints: + get: + summary: List available endpoints +servers: +- description: 8001 is the default port on which the Admin API listens. + url: http://localhost:8001 +- description: 8444 is the default port for HTTPS traffic to the Admin API. + url: https://localhost:8444 +openapi: 3.1.0 diff --git a/kong/meta.lua b/kong/meta.lua index d31f28eb904..36a96b45b03 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 2, - minor = 7, + minor = 8, patch = 0, --suffix = "rc.1" }, { diff --git a/scripts/common.sh b/scripts/common.sh index d741b616581..2846d7d39fd 100644 --- a/scripts/common.sh +++ b/scripts/common.sh @@ -604,6 +604,24 @@ function merge_docker() { " $0 $version submit_docker" } +#------------------------------------------------------------------------------- +function update_docker { + if [ -d ../docker-kong ] + then + cd ../docker-kong + else + cd .. + git clone https://github.com/kong/docker-kong + cd docker-kong + fi + + git pull + git checkout -B "release/$1" + + set -e + ./update.sh "$1" +} + #------------------------------------------------------------------------------- function submit_docker() { version=$1 diff --git a/scripts/make-patch-release b/scripts/make-patch-release index 88846910d1f..cd82e12c115 100755 --- a/scripts/make-patch-release +++ b/scripts/make-patch-release @@ -34,6 +34,15 @@ function usage() { step "merge_vagrant" "humans approve and merge machine PR to kong-vagrant" step "merge_pongo" "humans approve and merge machine PR to kong-pongo" step "announce" "Get announcement messages for Kong Nation and Slack #general" + + #---------------------------------------------------------------------------------------- + # The following steps are run by Jenkins, they should not be run by a human + # However we need to keep them here because Jenkins expects them to be here + step "update_docker" "(ran by Jenkins now) update and submit a PR to Kong's docker-kong repo" + step "homebrew" "(ran by Jenkins now) bump version and submit a PR to homebrew-kong" + step "vagrant" "(ran by Jenkins now) bump version and submit a PR to kong-vagrant" + step "pongo" "(ran by Jenkins now) bump version and submit a PR to kong-pongo" + exit 0 } @@ -181,6 +190,95 @@ case "$step" in merge_vagrant) merge_vagrant ;; upload_luarock) upload_luarock "$rockspec" "$3" ;; announce) announce "$major" "$minor" "$patch" ;; + + # JENKINS-ONLY STEPS: ----------------------------------------------------- + + update_docker) + update_docker "$version" + + SUCCESS "Make sure you get the PR above approved and merged" \ + "before continuing to the step 'merge_docker'." + ;; + + homebrew) + if [ -d ../homebrew-kong ] + then + cd ../homebrew-kong + else + cd .. + git clone git@github.com:Kong/homebrew-kong.git + cd homebrew-kong + fi + + git checkout master + git pull + git checkout -B "$branch" + bump_homebrew + + git diff + + CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/homebrew-kong" \ + "or Ctrl-C to cancel." + + set -e + git add Formula/kong.rb + git commit -m "chore(kong) bump kong to $version" + + git push --set-upstream origin "$branch" + hub pull-request -b master -h "$branch" -m "Release: $version" + + SUCCESS "Make sure you get the PR above approved and merged." + ;; + + pongo) + if [ -d ../kong-pongo ] + then + cd ../kong-pongo + else + cd .. + git clone git@github.com:Kong/kong-pongo.git + cd kong-pongo + fi + + git checkout master + git pull + ./assets/add_version.sh CE "$version" + if [[ ! $? -eq 0 ]]; then + exit 1 + fi + SUCCESS "Make sure you get the PR above approved and merged." + ;; + + vagrant) + if [ -d ../kong-vagrant ] + then + cd ../kong-vagrant + else + cd .. + git clone git@github.com:Kong/kong-vagrant.git + cd kong-vagrant + fi + + git checkout master + git pull + git checkout -B "$branch" + bump_vagrant + + git diff + + CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/kong-vagrant" \ + "or Ctrl-C to cancel." + + set -e + git add README.md Vagrantfile + git commit -m "chore(*) bump Kong to $version" + + git push --set-upstream origin "$branch" + hub pull-request -b master -h "$branch" -m "Release: $version" + + SUCCESS "Make sure you get the PR above approved and merged." + ;; + *) die "Unknown step!" ;; From 8e7a3410452210eb026b11738c458230284797c4 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 4 Mar 2022 18:02:32 +0800 Subject: [PATCH 1222/4351] docs(changelog) missing fix entry for #8141 (#8499) --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 13adb37e304..8a7f45b709b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -315,7 +315,8 @@ In this release we continued our work on better performance: - Fixed intermittent botting error which happened when a custom plugin had inter-dependent entity schemas on its custom DAO and they were loaded in an incorrect order [#7911](https://github.com/Kong/kong/pull/7911) - +- Fixed problem when the consistent hash header is not found, the balancer tries to hash a nil value. + [#8141](https://github.com/Kong/kong/pull/8141) #### PDK From e579be46b1885e0646299f41f564698c2d839afd Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 7 Mar 2022 11:25:11 +0800 Subject: [PATCH 1223/4351] chore(deps) bump actions/checkout from 2 to 3 (#8487) Bumps [actions/checkout](https://github.com/actions/checkout) from 2 to 3. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v2...v3) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/autodocs.yml | 10 +++++----- .github/workflows/build_and_test.yml | 16 ++++++++-------- .github/workflows/perf.yml | 2 +- 3 files changed, 14 insertions(+), 14 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 6a511ebfc3d..371cbb90a5d 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -32,7 +32,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 @@ -43,7 +43,7 @@ jobs: - name: Checkout kong-build-tools if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v2 + uses: actions/checkout@v3 with: repository: Kong/kong-build-tools path: kong-build-tools @@ -51,7 +51,7 @@ jobs: - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v2 + uses: actions/checkout@v3 with: repository: Kong/go-pluginserver path: go-pluginserver @@ -80,13 +80,13 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 with: path: kong ref: ${{ github.event.inputs.source_branch }} - name: Checkout Kong Docs - uses: actions/checkout@v2 + uses: actions/checkout@v3 with: repository: kong/docs.konghq.com path: docs.konghq.com diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 1a7137a62eb..1b76f45c2cb 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -16,7 +16,7 @@ jobs: echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 @@ -27,7 +27,7 @@ jobs: - name: Checkout kong-build-tools if: steps.cache-deps.outputs.cache-hit != 'true' - uses: actions/checkout@v2 + uses: actions/checkout@v3 with: repository: Kong/kong-build-tools path: kong-build-tools @@ -35,7 +35,7 @@ jobs: - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' - uses: actions/checkout@v2 + uses: actions/checkout@v3 with: repository: Kong/go-pluginserver path: go-pluginserver @@ -82,7 +82,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 @@ -168,7 +168,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 @@ -217,7 +217,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 @@ -291,7 +291,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 @@ -330,7 +330,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v2 diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 9e49f12a66f..a3cd442c6d9 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -25,7 +25,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v2 + uses: actions/checkout@v3 # Fetch all history for all tags and branches with: fetch-depth: 0 From 52c71945bca3cf9aeef65813ad5eb931a8afcac0 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 7 Mar 2022 11:25:48 +0800 Subject: [PATCH 1224/4351] chore(deps) bump actions/labeler from 3.0.2 to 4 (#8486) Bumps [actions/labeler](https://github.com/actions/labeler) from 3.0.2 to 4. - [Release notes](https://github.com/actions/labeler/releases) - [Commits](https://github.com/actions/labeler/compare/v3.0.2...v4) --- updated-dependencies: - dependency-name: actions/labeler dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/label.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml index d102b8c96e4..4613569074b 100644 --- a/.github/workflows/label.yml +++ b/.github/workflows/label.yml @@ -17,6 +17,6 @@ jobs: pull-requests: write steps: - - uses: actions/labeler@v3.0.2 + - uses: actions/labeler@v4 with: repo-token: "${{ secrets.GITHUB_TOKEN }}" From 9c94dd9d0366cecd000febf472df8505955baf1e Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Sun, 6 Mar 2022 19:33:12 -0800 Subject: [PATCH 1225/4351] docs(admin-api) rm DEL service for route (#8505) --- autodoc/admin-api/data/admin-api.lua | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index ed86815721d..2639856a944 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1231,6 +1231,11 @@ return { -- While these endpoints actually support DELETE (deleting the entity and -- cascade-deleting the plugin), we do not document them, as this operation -- is somewhat odd. + ["/routes/:routes/service"] = { + DELETE = { + endpoint = false, + } + }, ["/plugins/:plugins/route"] = { DELETE = { endpoint = false, From 49aec705e110c5543f1f0e788646b9643d483f8d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Mon, 28 Feb 2022 15:59:03 +0100 Subject: [PATCH 1226/4351] docs(changelog) remove pgmoon bump from 2.8 --- CHANGELOG.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8a7f45b709b..b0270d1681e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -86,8 +86,6 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). [#8294](https://github.com/Kong/kong/pull/8294) - Bumped lua-resty-openssl to 0.8.5 [#8368](https://github.com/Kong/kong/pull/8368) -- Bumped pgmoon from 1.13.0 to 1.14.0 - [#8429](https://github.com/Kong/kong/pull/8429) ### Additions From 5c02bb92e8ab984cdbcb79b40b7a0062319713f5 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 7 Mar 2022 13:56:16 +0800 Subject: [PATCH 1227/4351] docs(changelog) add entry for #8161 (#8509) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b0270d1681e..3d255af8e2e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -315,6 +315,8 @@ In this release we continued our work on better performance: [#7911](https://github.com/Kong/kong/pull/7911) - Fixed problem when the consistent hash header is not found, the balancer tries to hash a nil value. [#8141](https://github.com/Kong/kong/pull/8141) +- Fixed DNS client fails to resolve unexpectedly in `ssl_cert` and `ssl_session_fetch` phases. + [#8161](https://github.com/Kong/kong/pull/8161) #### PDK From 3e491f435a0c6480d1a4a156be213cdfd252546e Mon Sep 17 00:00:00 2001 From: jeremyjpj0916 <31913027+jeremyjpj0916@users.noreply.github.com> Date: Mon, 7 Mar 2022 13:22:39 -0500 Subject: [PATCH 1228/4351] docs(changelog) fix verbiage in 2.8 changes From #8501 --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3d255af8e2e..15277a38284 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -113,7 +113,7 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). The new method is faster and uses less memory [#8204](https://github.com/Kong/kong/pull/8204) - Multiple improvements in the Router. Amongst others: - - The router builds twice as faster + - The router builds twice as fast compared to prior Kong versions - Failures are cached and discarded faster (negative caching) - Routes with header matching are cached These changes should be particularly noticeable when rebuilding on db-less environments From 8647ff24f97ee224e302d901b3b902449c9124b3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 8 Mar 2022 04:13:03 +0100 Subject: [PATCH 1229/4351] docs(autodocs) fix admin api autodoc error when endpoint is set to false (#8516) --- autodoc/admin-api/generate.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index c6380fb6ee9..10ba6680732 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -539,7 +539,7 @@ local function write_endpoint(outfd, endpoint, ep_data, dbless_methods) -- check for endpoint-specific overrides (useful for db-less) for i, method in ipairs(method_array) do local meth_data = ep_data[method] - if meth_data then + if meth_data and meth_data.endpoint ~= false then assert_data(meth_data.title, "info for " .. method .. " " .. endpoint) if dbless_methods and not dbless_methods[method] From fd04b2782b510351eb414fea9016efa40641e47f Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 9 Mar 2022 00:37:07 +0800 Subject: [PATCH 1230/4351] chore(devcontainer) bump docker image version (#8511) --- .devcontainer/Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index f407c17ee0a..d124cf51f82 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -1,4 +1,4 @@ -FROM kong/kong:2.7.0 +FROM kong/kong:2.8.0 USER root From e91a61e8bd65d070912c3232e37b08a927339511 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 10 Mar 2022 11:02:45 +0800 Subject: [PATCH 1231/4351] chore(labeler) does not add some labels correctly (#8522) --- .github/labeler.yml | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index f401408e9cf..710cd7a43be 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -21,9 +21,8 @@ core/db: - any: ['kong/db/**/*', '!kong/db/migrations/**/*'] core/docs: -- kong/autodoc/**/* -- ./**/*.md -- ./*.md +- '**/*.md' +- 'kong/autodoc/**/*' core/language/go: - kong/runloop/plugin_servers/* From 28bc9852b505199e6068e4fff235cb1e157bd0a8 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 10 Mar 2022 11:05:11 +0800 Subject: [PATCH 1232/4351] fix(schema-validator) does not convert the `null` in the declarative configuration to `nil` (#8483) --- kong/db/schema/init.lua | 11 +++++++++-- .../24-response-rate-limiting/01-schema_spec.lua | 7 +++++++ 2 files changed, 16 insertions(+), 2 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 625bb0c63a8..bfca395e4ae 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1578,8 +1578,15 @@ local function adjust_field_for_context(field, value, context, nulls, opts) end if subfield then - for i = 1, #value do - value[i] = adjust_field_for_context(subfield, value[i], context, nulls, opts) + if field.type ~= "map" then + for i = 1, #value do + value[i] = adjust_field_for_context(subfield, value[i], context, nulls, opts) + end + + else + for k, v in pairs(value) do + value[k] = adjust_field_for_context(subfield, v, context, nulls, opts) + end end end end diff --git a/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua b/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua index 9b07aa41bd4..9455b197035 100644 --- a/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua @@ -1,5 +1,6 @@ local schema_def = require "kong.plugins.response-ratelimiting.schema" local v = require("spec.helpers").validate_plugin_config_schema +local null = ngx.null describe("Plugin: response-rate-limiting (schema)", function() @@ -32,6 +33,12 @@ describe("Plugin: response-rate-limiting (schema)", function() assert.falsy(ok) assert.equal("unknown field", err.config.limits.seco) end) + it("limits: \'null\' value does not cause 500, issue #8314", function() + local config = {limits = {video = {second = null, minute = 1}}} + local ok, err = v(config, schema_def) + assert.truthy(ok) + assert.falsy(err) + end) it("limits: smaller unit is less than bigger unit", function() local config = {limits = {video = {second = 2, minute = 1}}} local ok, err = v(config, schema_def) From e9b858765498d1804b49621b514c856dc4787443 Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 10 Mar 2022 14:55:47 +0800 Subject: [PATCH 1233/4351] docs(*) update source install instructions (#8518) * docs(*) update source install instructions The section doesn't mention the dependencies section, which confuses readers, and it contains outdated links(which redirects to kong/kong's git repo). Fix FT-2487 --- DEVELOPER.md | 125 +++++++++++++++++++++++++++++++++------------------ 1 file changed, 82 insertions(+), 43 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 6462bad31b3..7a7429da89c 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -48,7 +48,7 @@ code, other repos are also under active development: Instaclustr manage your Cassandra cluster. - [Master Builds](https://hub.docker.com/r/kong/kong): Docker images for each commit in the `master` branch. -You can find every supported distribution at the [official installation page](https://konghq.com/install/#kong-community). +You can find every supported distribution on the [official installation page](https://konghq.com/install/#kong-community). #### Docker @@ -89,21 +89,29 @@ You can use a Vagrant box running Kong and Postgres that you can find at #### Source Install Kong is mostly an OpenResty application made of Lua source files, but also -requires some additional third-party dependencies. We recommend installing -those by following the [source install instructions](https://docs.konghq.com/install/source/). +requires some additional third-party dependencies, some of which are compiled +with tweaked options, and kong runs on a modified version of OpenResty with +patches. -Instead of following the second step (Install Kong), clone this repository -and install the latest Lua sources instead of the currently released ones: +To install from the source, first, we clone the repository: ```shell git clone https://github.com/Kong/kong -cd kong/ -# you might want to switch to the development branch. See CONTRIBUTING.md +cd kong +# You might want to switch to the development branch. See CONTRIBUTING.md git checkout master +``` + +Before continuing you should go through [this section](#dependencies-build-from-source) to set up dependencies. + +Then you can install the Lua source: + +```shell +# go back to where the kong source locates after dependencies are set up +cd ../../kong -# install the Lua sources -luarocks make +sudo luarocks make ``` #### Running for development @@ -134,7 +142,8 @@ make test ``` However, the integration and plugins tests will spawn a Kong instance and -perform their tests against it. Because these test suites perform their tests against the Kong instance, you may need to edit the `spec/kong_tests.conf` +perform their tests against it. Because these test suites perform their tests +against the Kong instance, you may need to edit the `spec/kong_tests.conf` configuration file to make your test instance point to your Postgres/Cassandra servers, depending on your needs. @@ -157,7 +166,7 @@ Finally, all suites can be run at once by simply using: make test-all ``` -Consult the [run_tests.sh](.ci/run_tests.sh) script for a more advanced example +Consult the [run_tests.sh](.ci/run_tests.sh) script for more advanced example usage of the test suites and the Makefile. Finally, a very useful tool in Lua development (as with many other dynamic @@ -186,12 +195,16 @@ These are the steps we follow at Kong to set up a development environment. ## Dev on Docker -[Gojira](https://github.com/Kong/gojira) is a multi-purpose tool to ease development and testing of Kong by using Docker containers. -It's built on the top of Docker and Docker Compose, it separate multiple Kong development environments into different Docker Compose stacks. -It also auto-manage the network configuration between Kong and PostgreSQL (if required) by configure the containers' environment variables. +[Gojira](https://github.com/Kong/gojira) is a multi-purpose tool to ease the +development and testing of Kong by using Docker containers. It's built on +the top of Docker and Docker Compose, and separates multiple Kong development +environments into different Docker Compose stacks. It also auto-manages the +network configuration between Kong and PostgreSQL (if required) by configuring +the containers' environment variables. It's fully compatible with all platforms (even Apple Silicon). -You can setup your development environment with Gojira in a couple of seconds (depends on your network speed). +You can set up your development environment with Gojira in a couple of seconds +(depending on your network speed). See below links to install the dependencies: @@ -215,7 +228,8 @@ git clone git@github.com:Kong/kong.git cd kong ``` -Within the `kong` folder run following Gojira commands to start a development version of the Kong Gateway using PostgreSQL: +Within the `kong` folder run the following Gojira commands to start a development +version of the Kong Gateway using PostgreSQL: ```bash gojira up -pp 8000:8000 -pp 8001:8001 @@ -235,19 +249,22 @@ Tips: If you have a Linux development environment (either virtual or bare metal), the build is done in four separate steps: -1. Development dependencies and runtime libraries, include: - 1. Prerequisite packages. Mostly compilers, tools and libraries needed to compile everything else. +1. Development dependencies and runtime libraries, including: + 1. Prerequisite packages. Mostly compilers, tools, and libraries required to compile everything else. 2. OpenResty system, including Nginx, LuaJIT, PCRE, etc. -2. Databases. Kong uses Postgres, Cassandra and Redis. We have a handy setup with docker-compose to keep each on its container. +2. Databases. Kong uses Postgres, Cassandra, and Redis. We have a handy setup with docker-compose to keep each on its container. 3. Kong itself. ### Virtual Machine (Optional) -Final deployments are typically on a Linux machine or container, so even if all components are multiplatform, it's easier to use it for development too. If you use MacOS or Windows machines, setting a virtual machine is easy enough now. Most of us use the freely available VirtualBox without any trouble. +Final deployments are typically on a Linux machine or container,so even if all components are multiplatform, +it's easier to use it for development too. If you use macOS or Windows machines, setting up a virtual machine +is easy enough now. Most of us use the freely available VirtualBox without any trouble. If you use Linux for your desktop, you can skip this section. -There are no "hard" requirements on any Linux distro, but RHEL and CentOS can be more of a challenge to get recent versions of many packages; Fedora, Debian or Ubuntu are easier for this. +There are no "hard" requirements on any Linux distro, but RHEL and CentOS can be more of a challenge +to get recent versions of many packages; Fedora, Debian, or Ubuntu are easier for this. To avoid long compilation times, give the VM plenty of RAM (8GB recommended) and all the CPU cores you can. @@ -256,13 +273,13 @@ To avoid long compilation times, give the VM plenty of RAM (8GB recommended) and You will need to setup port forwarding on VirtualBox to be able to ssh into the box which can be done as follows: 1. Select the virtual machine you want to use and click "Settings" -1. Click "Network" tab -1. Click "Advanced" dropdown +1. Click the "Network" tab +1. Click the "Advanced" dropdown 1. Click "Port Forwarding" 1. Add a new rule in the popup. The only thing you will need is "Host Port" to be 22222 and "Guest Port" to be 22. Everything else can be left default (see screenshot below) 1. Click "Ok" -Now you should be able to `ssh @127.1 -p 22222` to get SSH prompt. However, this requires us to type a long command and password every time we sign in. It is recommended you setup a public key and SSH alias to make this process simpler: +Now you should be able to `ssh @127.1 -p 22222` to get SSH prompt. However, this requires us to type a long command and password every time we sign in. It is recommended you set up a public key and SSH alias to make this process simpler: 1. On your host machine, generate a keypair for SSH into the guest: `ssh-keygen -t ed25519`. Just keep hitting Enter until the key is generated. You do not need a password for this key file since it is only used for SSH into your guest @@ -286,9 +303,9 @@ Now try `ssh dev` on your host, you should be able to get into the guest directl ### Dependencies (Binary release) -For your convenience and to be more efficiently, we recommended install dependencies including OpenResty, OpenSSL, LuaRocks and PCRE by downloading and installing Kong's latest Linux package release (`.deb` or `.rpm`). +For your convenience and to be more efficient, we recommended installing dependencies including OpenResty, OpenSSL, LuaRocks, and PCRE by downloading and installing Kong's latest Linux package release (`.deb` or `.rpm`). -Follow below steps to install download and install Kong package. And you can find all downloadable Linux packages [here](https://download.konghq.com/). +Follow the below steps to install download and install the Kong package. And you can find all downloadable Linux packages [here](https://download.konghq.com/). Ubuntu/Debian: @@ -304,11 +321,11 @@ curl -Lo kong-2.7.0.rpm $(rpm --eval "https://download.konghq.com/gateway-2.x-ce sudo yum install kong-2.7.0.rpm ``` -Now you have meet all the requirements before install Kong. +Now you have met all the requirements before installing Kong. ### Dependencies (Build from source) -The-hard-way to build development environment and also a good start for beginners to understand how everything fits together. +This is the hard way to build a development environment, and also a good start for beginners to understand how everything fits together. #### Prerequisites @@ -355,37 +372,59 @@ dnf install \ #### OpenResty -We have a build script that makes it easy to pull and compile specific versions of the needed components of the OpenResty system. Their exact versions can be found on the [`.requirements`](https://github.com/Kong/kong/blob/master/.requirements) file. +We have a build script from [Kong/kong-ngx-build](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools) that makes it easy to pull and compile specific versions of the needed components of the OpenResty system. -These commands don't have to be performed as root, since all compilation is done within a subdirectory, and installs everything in the target specified by the `-p` argument (here the `build` directory). +To run the script we need to find out what versions of them the current build of Kong requires, and use that as arguments. Their exact versions can be found on the [`.requirements`](https://github.com/Kong/kong/blob/master/.requirements) file. + +You can manually fill in the versions, or follow the steps below. +```shell +# if you are not in the directory +# cd kong + +export RESTY_VERSION=$(grep -oP 'RESTY_VERSION=\K.*' .requirements) +export RESTY_OPENSSL_VERSION=$(grep -oP 'RESTY_OPENSSL_VERSION=\K.*' .requirements) +export RESTY_LUAROCKS_VERSION=$(grep -oP 'RESTY_LUAROCKS_VERSION=\K.*' .requirements) +export RESTY_PCRE_VERSION=$(grep -oP 'RESTY_PCRE_VERSION=\K.*' .requirements) ``` + +These commands don't have to be performed as root, since all compilation is done within a subdirectory, and installs everything in the target specified by the `-p` argument (here the `build` directory). + +```shell +# Somewhere you're able or prefer to build +export BUILDROOT=$(realpath ~/kong-dep) +mkdir ${BUILDROOT} -p + +# clone the repository +cd .. git clone https://github.com/kong/kong-build-tools cd kong-build-tools/openresty-build-tools -./kong-ngx-build -p build \ - --openresty 1.19.9.1 \ - --openssl 1.1.1m \ - --luarocks 3.8.0 \ - --pcre 8.45 +# You might want to add also --debug +./kong-ngx-build -p ${BUILDROOT} --openresty ${RESTY_VERSION} --openssl ${RESTY_OPENSSL_VERSION} --luarocks ${RESTY_LUAROCKS_VERSION} --pcre ${RESTY_PCRE_VERSION} ``` After this task, we'd like to have the next steps use the built packages and for LuaRocks to install new packages inside this `build` directory. For that, it's important to set the `$PATH` variable accordingly: -``` -cd $HOME/path/to/kong-build-tools/openresty-build-tools/build -export PATH=$PATH:$(pwd)/openresty/bin:$(pwd)/openresty/nginx/sbin:$(pwd)/luarocks/bin -export OPENSSL_DIR=$(pwd)/openssl - -eval `luarocks path` +```shell +# Add those paths for later use +export OPENSSL_DIR=${BUILDROOT}/openssl +export CRYPTO_DIR=${BUILDROOT}/openssl +export PATH=${BUILDROOT}/luarocks/bin:${BUILDROOT}/openresty/bin:${PATH} +eval $(luarocks path) ``` The `$OPENSSL_DIR` variable is needed when compiling Kong, to make sure it uses the correct version of OpenSSL. -You can add these lines to your `.profile` or `.bashrc` file. Otherwise you could find yourself wondering where is everything!. - +You can add these lines to your `.profile` or `.bashrc` file. Otherwise, you could find yourself wondering where is everything!. +```shell +# If you want to set it permanently +echo export OPENSSL_DIR=${BUILDROOT}/openssl >> ~/.profile +echo export PATH=${BUILDROOT}/luarocks/bin:${BUILDROOT}/openresty/bin:\${PATH} >> ~/.profile +echo eval "\$(luarocks path)" >> ~/.profile +``` ### Databases The easiest way to handle these as a single group is via docker-compose. It's also recommended to set your user as a [docker manager](https://docs.docker.com/install/linux/linux-postinstall/#manage-docker-as-a-non-root-user) to simplify the next steps. From 59bfc54f17c2fcc48c27348cb07a8c34c5b25559 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 10 Mar 2022 17:10:19 +0800 Subject: [PATCH 1234/4351] fix(clustering) use correct constant `ngx.ERROR` instead of `ngx.ERR` for `ngx.exit()` --- kong/clustering/control_plane.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 45eeacb4e4c..f3af11df323 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -45,6 +45,7 @@ local ngx_NOTICE = ngx.NOTICE local ngx_WARN = ngx.WARN local ngx_ERR = ngx.ERR local ngx_OK = ngx.OK +local ngx_ERROR = ngx.ERROR local ngx_CLOSE = ngx.HTTP_CLOSE local MAX_PAYLOAD = kong.configuration.cluster_max_payload local WS_OPTS = { @@ -799,12 +800,12 @@ function _M:handle_cp_websocket() if not ok then ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - return ngx_exit(ngx_ERR) + return ngx_exit(ngx_ERROR) end if perr then ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) - return ngx_exit(ngx_ERR) + return ngx_exit(ngx_ERROR) end return ngx_exit(ngx_OK) From 136d8ef9470db5ec2a70d21577f91522dec22440 Mon Sep 17 00:00:00 2001 From: Falon Darville Date: Thu, 10 Mar 2022 04:01:52 -0800 Subject: [PATCH 1235/4351] docs(upgrade) remove code backticks from upgrade headers (#8524) --- UPGRADE.md | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/UPGRADE.md b/UPGRADE.md index 68c64841d24..1e315487be0 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -35,7 +35,7 @@ starts new workers, which take over from old workers before those old workers are terminated. In this way, Kong will serve new requests via the new configuration, without dropping existing in-flight connections. -## Upgrade to `2.8.x` +## Upgrade to 2.8.x Kong adheres to [semantic versioning](https://semver.org/), which makes a distinction between "major", "minor", and "patch" versions. The upgrade path @@ -121,7 +121,7 @@ which you can use to migrate legacy `apis` configurations. Once you migrated to 1.5.x, you can follow the instructions in the section below to migrate to 2.8.x. -### Upgrade from `1.0.x` - `2.2.x` to `2.8.x` +### Upgrade from 1.0.x - 2.2.x to 2.8.x **Postgres** @@ -224,7 +224,7 @@ starts new workers, which take over from old workers before those old workers are terminated. In this way, Kong will serve new requests via the new configuration, without dropping existing in-flight connections. -## Upgrade to `2.7.x` +## Upgrade to 2.7.x Kong adheres to [semantic versioning](https://semver.org/), which makes a distinction between "major", "minor", and "patch" versions. The upgrade path @@ -310,7 +310,7 @@ which you can use to migrate legacy `apis` configurations. Once you migrated to 1.5.x, you can follow the instructions in the section below to migrate to 2.7.x. -### Upgrade from `1.0.x` - `2.2.x` to `2.7.x` +### Upgrade from 1.0.x - 2.2.x to 2.7.x **Postgres** @@ -413,7 +413,7 @@ starts new workers, which take over from old workers before those old workers are terminated. In this way, Kong will serve new requests via the new configuration, without dropping existing in-flight connections. -## Upgrade to `2.6.x` +## Upgrade to 2.6.x Kong adheres to [semantic versioning](https://semver.org/), which makes a distinction between "major", "minor", and "patch" versions. The upgrade path @@ -499,7 +499,7 @@ which you can use to migrate legacy `apis` configurations. Once you migrated to 1.5.x, you can follow the instructions in the section below to migrate to 2.6.x. -### Upgrade from `1.0.x` - `2.2.x` to `2.6.x` +### Upgrade from 1.0.x - 2.2.x to 2.6.x **Postgres** From b19a8a702b52d124444a92698ad50e2ae72d9e6d Mon Sep 17 00:00:00 2001 From: Christian Kohlstedde Date: Wed, 16 Mar 2022 11:58:56 +0100 Subject: [PATCH 1236/4351] chore(deps) update openssl to 1.1.1n (#8544) This addresses https://www.openssl.org/news/secadv/20220315.txt --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index a8fd76b0633..43b242843c1 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.8.0 -RESTY_OPENSSL_VERSION=1.1.1m +RESTY_OPENSSL_VERSION=1.1.1n RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 KONG_GO_PLUGINSERVER_VERSION=v0.6.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 15277a38284..9c793c67b71 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -68,6 +68,8 @@ - Bumped pgmoon from 1.13.0 to 1.14.0 [#8429](https://github.com/Kong/kong/pull/8429) +- OpenSSL bumped to 1.1.1n + [#8544](https://github.com/Kong/kong/pull/8544) ## [2.8.0] From c60f668192bb069596111b37c9abf983df1c3122 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 16 Mar 2022 14:05:09 +0200 Subject: [PATCH 1237/4351] chore(deps) bump resty.openssl from 0.8.5 to 0.8.6 (#8545) ### Summary #### bug fixes - **obj:** clean up stale error occured from OBJ_txt2* [219a2f0](https://github.com/fffonion/lua-resty-openssl/commit/219a2f0cace8480800394d6e88b188138f2650a1) - **pkey:** clear_error in passphrase type mismatch [8577422](https://github.com/fffonion/lua-resty-openssl/commit/857742273629d4e801a2d862644213fe5fdbf02a) - **x509.\*:** move clear_error to last when loading [369eea1](https://github.com/fffonion/lua-resty-openssl/commit/369eea1e4a1a185055296e07f272a3e470442916) #### features - **openssl:** add function to list SSL ciphers [9861af1](https://github.com/fffonion/lua-resty-openssl/commit/9861af1a074f74f529e341049ada29cbf7d57a48) - **ssl:** refine various handshake controlling functions [30bf41e](https://github.com/fffonion/lua-resty-openssl/commit/30bf41e958775f60afff1976fe731978c816dd25) --- CHANGELOG.md | 2 ++ kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9c793c67b71..0da893bf875 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,6 +70,8 @@ [#8429](https://github.com/Kong/kong/pull/8429) - OpenSSL bumped to 1.1.1n [#8544](https://github.com/Kong/kong/pull/8544) +- Bumped resty.openssl from 0.8.5 to 0.8.6 + [#8545](https://github.com/Kong/kong/pull/8545) ## [2.8.0] diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index e0c39925bc5..03f4935be37 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.5.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.5", + "lua-resty-openssl == 0.8.6", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From 2cc3fa9d7b4746de1f846a721756a47cb9d0180c Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 16 Mar 2022 13:07:54 +0100 Subject: [PATCH 1238/4351] docs(pdk) hostnames are allowed in kong.service.* (#8205) --- kong/pdk/service.lua | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 8701ff5dd69..730f78225e7 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -31,7 +31,7 @@ local function new() -- request would be proxied to one of the Targets associated with that -- Upstream). -- - -- The `host` argument should receive a string equal to that of one of the + -- The `host` argument should receive a string equal to the name of one of the -- Upstream entities currently configured. -- -- @function kong.service.set_upstream @@ -72,9 +72,8 @@ local function new() -- Load-balancing components such as retries and health-checks will also be -- ignored for this request. -- - -- The `host` argument expects a string containing the IP address of the - -- upstream server (IPv4/IPv6), and the `port` argument must contain a number - -- representing the port on which to connect to. + -- The `host` argument expects the hostname or IP address of the upstream + -- server, and the `port` expects a port number. -- -- @function kong.service.set_target -- @phases access From e05b6a7fc114621aa0c29fbb632a2440c2678585 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Wed, 16 Mar 2022 19:03:56 +0530 Subject: [PATCH 1239/4351] fix(prometheus) fix for boolean label handling (#8455) Prometheus metric with boolean label (false) is ignored due to this check --- kong/plugins/prometheus/prometheus.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 9a021ecc2a3..44d508ff66d 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -306,7 +306,7 @@ local function lookup_or_create(self, label_values) -- error here as well. local cnt = label_values and #label_values or 0 -- specially, if first element is nil, # will treat it as "non-empty" - if cnt ~= self.label_count or (self.label_count > 0 and not label_values[1]) then + if cnt ~= self.label_count or (self.label_count > 0 and label_values[1] == nil) then return nil, string.format("inconsistent labels count, expected %d, got %d", self.label_count, cnt) end From 6d029d2d33c9fde7fa77dc0df2e63e4d17f5151c Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 17 Mar 2022 15:51:46 +0800 Subject: [PATCH 1240/4351] docs(CHANGELOG.md) add content about #8483 (#8548) Co-authored-by: Mayo --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0da893bf875..b8bc3be3225 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -73,6 +73,13 @@ - Bumped resty.openssl from 0.8.5 to 0.8.6 [#8545](https://github.com/Kong/kong/pull/8545) +### Fixes + +#### Core + +- The schema validator now correctly +converts `null` from declarative configurations to `nil` +[#8483](https://github.com/Kong/kong/pull/8483). ## [2.8.0] From 90a23ed67d93cb8b39016685407ba3441c3dc6dc Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 21 Mar 2022 18:25:58 +0800 Subject: [PATCH 1241/4351] chore(labeler) fix serverless-functions (#8561) --- .github/labeler.yml | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 710cd7a43be..760914eb6a4 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -115,10 +115,8 @@ plugins/loggly: plugins/oauth2: - kong/plugins/oauth2/**/* -plugins/post-function: +plugins/serverless-functions: - kong/plugins/post-function/**/* - -plugins/pre-function: - kong/plugins/pre-function/**/* plugins/prometheus: From 62e38c903c868638ebbfdc73b6c13b15affa2227 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 22 Mar 2022 20:19:36 +0800 Subject: [PATCH 1242/4351] chore(deps): bump actions/cache from 2 to 3 (#8563) --- .github/workflows/autodocs.yml | 4 ++-- .github/workflows/build_and_test.yml | 12 ++++++------ 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 371cbb90a5d..aafcaf8e733 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -35,7 +35,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -94,7 +94,7 @@ jobs: ref: ${{ github.event.inputs.target_branch }} - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 1b76f45c2cb..58b1fa0ac86 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -19,7 +19,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -85,7 +85,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -171,7 +171,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -220,7 +220,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -294,7 +294,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -333,7 +333,7 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v2 + uses: actions/cache@v3 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} From 34e8f38da9de1aa34c35d0d994226596a88820b9 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 22 Mar 2022 20:35:35 +0800 Subject: [PATCH 1243/4351] fix(serverless) remove `config.functions` from schema (#8559) remove `config.functions` from serverless plugin schema --- kong/plugins/pre-function/_handler.lua | 14 +------------- kong/plugins/pre-function/_schema.lua | 17 ----------------- .../33-serverless-functions/01-schema_spec.lua | 14 +++----------- .../33-serverless-functions/02-access_spec.lua | 8 ++------ .../33-serverless-functions/03-dbless_spec.lua | 2 +- .../36-request-transformer/02-access_spec.lua | 2 +- 6 files changed, 8 insertions(+), 49 deletions(-) diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 87abf3a7d1d..0187169f496 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -65,8 +65,7 @@ local config_cache do local phases = { "certificate", "rewrite", "access", - "header_filter", "body_filter", "log", - "functions" } -- <-- this one being legacy + "header_filter", "body_filter", "log" } config_cache = setmetatable({}, { @@ -77,17 +76,6 @@ local config_cache do for _, phase in ipairs(phases) do local func = compile_phase_array(config[phase]) - if phase == "functions" then - if func == no_op then - func = nil -- do not set a "functions" key, since we won't run it anyway - else - -- functions, which is legacy is specified, so inject as "access". The - -- schema already prevents "access" and "functions" to co-exist, so - -- this should be safe. - phase = "access" - end - end - runtime_funcs[phase] = func end -- store compiled results in cache, and return them diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 03eafc11aeb..8f16e27d85e 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -6,8 +6,6 @@ return function(plugin_name) local loadstring = loadstring - local functions_deprecated = "[%s] 'config.functions' will be deprecated in favour of 'config.access'" - local function validate_function(fun) local _, err = loadstring(fun) @@ -38,16 +36,6 @@ return function(plugin_name) config = { type = "record", fields = { - -- old interface. functions are always on access phase - { functions = phase_functions { - custom_validator = function(v) - if #v > 0 then - kong.log.warn(functions_deprecated:format(plugin_name)) - end - - return true - end, - } }, -- new interface { certificate = phase_functions }, { rewrite = phase_functions }, @@ -60,12 +48,7 @@ return function(plugin_name) }, }, entity_checks = { - { mutually_exclusive_sets = { - set1 = { "config.functions" }, - set2 = { "config.access" }, - } }, { at_least_one_of = { - "config.functions", "config.certificate", "config.rewrite", "config.access", diff --git a/spec/03-plugins/33-serverless-functions/01-schema_spec.lua b/spec/03-plugins/33-serverless-functions/01-schema_spec.lua index 6ebe497f8c2..c8c2f3db231 100644 --- a/spec/03-plugins/33-serverless-functions/01-schema_spec.lua +++ b/spec/03-plugins/33-serverless-functions/01-schema_spec.lua @@ -9,21 +9,13 @@ local mock_fn_invalid_return = 'return "hello-world"' for _, plugin_name in ipairs({ "pre-function", "post-function" }) do - for _, method in ipairs({ "functions", "phase=functions"}) do + for _, method in ipairs({ "phase=functions" }) do local function get_conf(functions) - if method == "functions" then - return { functions = functions } - elseif method == "phase=functions" then - return { access = functions } - end + return { access = functions } end local function get_functions_from_error(err) - if method == "functions" then - return err.config.functions - elseif method == "phase=functions" then - return err.config.access - end + return err.config.access end diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 191ceac4fd5..d01c2ad3a5a 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -69,13 +69,9 @@ end) for _, plugin_name in ipairs({ "pre-function", "post-function" }) do - for _, method in ipairs({ "functions", "phase=functions"}) do + for _, method in ipairs({ "phase=functions" }) do local function get_conf(functions) - if method == "functions" then - return { functions = functions } - elseif method == "phase=functions" then - return { access = functions } - end + return { access = functions } end describe("Plugin: " .. plugin_name .. string.format(" (by %s)", method) .. " access", function() diff --git a/spec/03-plugins/33-serverless-functions/03-dbless_spec.lua b/spec/03-plugins/33-serverless-functions/03-dbless_spec.lua index 40872310612..55c9a961787 100644 --- a/spec/03-plugins/33-serverless-functions/03-dbless_spec.lua +++ b/spec/03-plugins/33-serverless-functions/03-dbless_spec.lua @@ -46,7 +46,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do plugins: - name: "pre-function" config: - functions: + access: - | kong.log.err("foo") kong.response.exit(418) diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 6e2bcfe5f29..14d445ebdce 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -371,7 +371,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() route = { id = route21.id }, name = "pre-function", config = { - functions = { + access = { [[ kong.ctx.shared.my_version = "1.2.3" ]] From f9e653611d298ef419a8278c597310243b9e8471 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 22 Mar 2022 20:36:19 +0800 Subject: [PATCH 1244/4351] fix(*) remove blacklist/whitelist from schema (#8560) Remove deprecated blacklists / whitelist etc. config fields from bot-detection, ip-restriction and ACL --- kong/plugins/acl/schema.lua | 17 ----------------- kong/plugins/bot-detection/schema.lua | 17 ----------------- kong/plugins/ip-restriction/schema.lua | 17 ----------------- 3 files changed, 51 deletions(-) diff --git a/kong/plugins/acl/schema.lua b/kong/plugins/acl/schema.lua index d6d32b214f7..3cde65a7443 100644 --- a/kong/plugins/acl/schema.lua +++ b/kong/plugins/acl/schema.lua @@ -13,23 +13,6 @@ return { { deny = { type = "array", elements = { type = "string" }, }, }, { hide_groups_header = { type = "boolean", required = true, default = false }, }, }, - shorthand_fields = { - -- deprecated forms, to be removed in Kong 3.0 - { blacklist = { - type = "array", - elements = { type = "string", is_regex = true }, - func = function(value) - return { deny = value } - end, - }, }, - { whitelist = { - type = "array", - elements = { type = "string", is_regex = true }, - func = function(value) - return { allow = value } - end, - }, }, - }, } } }, diff --git a/kong/plugins/bot-detection/schema.lua b/kong/plugins/bot-detection/schema.lua index 0cda9387fd3..1c230ad17da 100644 --- a/kong/plugins/bot-detection/schema.lua +++ b/kong/plugins/bot-detection/schema.lua @@ -19,23 +19,6 @@ return { default = {}, }, }, }, - shorthand_fields = { - -- deprecated forms, to be removed in Kong 3.0 - { blacklist = { - type = "array", - elements = { type = "string", is_regex = true }, - func = function(value) - return { deny = value } - end, - }, }, - { whitelist = { - type = "array", - elements = { type = "string", is_regex = true }, - func = function(value) - return { allow = value } - end, - }, }, - }, }, }, }, } diff --git a/kong/plugins/ip-restriction/schema.lua b/kong/plugins/ip-restriction/schema.lua index a62616fcd50..22e742657ea 100644 --- a/kong/plugins/ip-restriction/schema.lua +++ b/kong/plugins/ip-restriction/schema.lua @@ -13,23 +13,6 @@ return { { status = { type = "number", required = false } }, { message = { type = "string", required = false } }, }, - shorthand_fields = { - -- deprecated forms, to be removed in Kong 3.0 - { blacklist = { - type = "array", - elements = { type = "string", is_regex = true }, - func = function(value) - return { deny = value } - end, - }, }, - { whitelist = { - type = "array", - elements = { type = "string", is_regex = true }, - func = function(value) - return { allow = value } - end, - }, }, - }, }, }, }, From ee55a9983bd2edfb5b7bddc4ddfca8839656bfe5 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 22 Mar 2022 20:37:27 +0800 Subject: [PATCH 1245/4351] fix(aws-lambda) remove proxy_schema field (#8566) Aws-lambda will drop the proxy_scheme property --- kong/plugins/aws-lambda/handler.lua | 6 ------ kong/plugins/aws-lambda/schema.lua | 5 ----- 2 files changed, 11 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 486be33f662..dc8c07c86a8 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -17,7 +17,6 @@ local AWS_REGION do AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") end -local _logged_proxy_scheme_warning local fetch_credentials do local credential_sources = { @@ -245,11 +244,6 @@ function AWSLambdaHandler:access(conf) local uri = port and fmt("https://%s:%d", host, port) or fmt("https://%s", host) - if conf.proxy_scheme and not _logged_proxy_scheme_warning then - kong.log.warn("`proxy_scheme` is deprecated and will be removed in Kong 3.0") - _logged_proxy_scheme_warning = true - end - local proxy_opts if conf.proxy_url then -- lua-resty-http uses the request scheme to determine which of diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 6ddb4d8c22d..e78c3aa0c45 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -77,11 +77,6 @@ return { type = "boolean", default = false, } }, - -- TODO: remove proxy_scheme in Kong 3.0 - { proxy_scheme = { - type = "string", - one_of = { "http", "https" } - } }, { proxy_url = typedefs.url }, { skip_large_bodies = { type = "boolean", From 88abdb80c6ba12fedf0500d1a44d47f6e4179c95 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 22 Mar 2022 22:59:03 +0800 Subject: [PATCH 1246/4351] fix(hmac-auth) remove deprecated signature format --- kong/plugins/hmac-auth/access.lua | 8 +------- spec/03-plugins/19-hmac-auth/03-access_spec.lua | 11 ++++------- 2 files changed, 5 insertions(+), 14 deletions(-) diff --git a/kong/plugins/hmac-auth/access.lua b/kong/plugins/hmac-auth/access.lua index 11cfe3496ea..be052cc8f70 100644 --- a/kong/plugins/hmac-auth/access.lua +++ b/kong/plugins/hmac-auth/access.lua @@ -168,13 +168,7 @@ end local function validate_signature(hmac_params) local signature_1 = create_hash(kong_request.get_path_with_query(), hmac_params) local signature_2 = decode_base64(hmac_params.signature) - if signature_1 == signature_2 then - return true - end - - -- DEPRECATED BY: https://github.com/Kong/kong/pull/3339 - local signature_1_deprecated = create_hash(ngx.var.uri, hmac_params) - return signature_1_deprecated == signature_2 + return signature_1 == signature_2 end diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index 04d14efea3c..a97e979b54d 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -1335,11 +1335,8 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) end) - it("should pass with GET with request-line having query param but signed without query param", function() - -- hmac-auth needs to validate signatures created both with and without - -- query params for a supported deprecation period. - -- - -- Regression for https://github.com/Kong/kong/issues/3672 + it("should fail with GET with request-line having query param but signed without query param", function() + -- hmac-auth signature must include the same query param in request-line: https://github.com/Kong/kong/pull/3339 local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( hmac_sha1_binary("secret", "date: " @@ -1358,7 +1355,7 @@ for _, strategy in helpers.each_strategy() do ["content-md5"] = "md5", }, }) - assert.res_status(200, res) + assert.res_status(401, res) encodedSignature = ngx.encode_base64( hmac_sha1_binary("secret", "date: " @@ -1377,7 +1374,7 @@ for _, strategy in helpers.each_strategy() do ["content-md5"] = "md5", }, }) - assert.res_status(200, res) + assert.res_status(401, res) end) it("should pass with GET with request-line having query param", function() From 00cb781aaa1d97d8a889bf491a760d752e4a89df Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 22 Mar 2022 20:01:40 +0800 Subject: [PATCH 1247/4351] Revert "fix(syslog) ensure new facility field is compatible with older versions in hybrid mode (#7477)" This reverts commit 15908e4dd1a0ae1b09d9807e702aa788f17f6461. --- kong/plugins/syslog/handler.lua | 10 +++------- kong/plugins/syslog/schema.lua | 2 ++ 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/kong/plugins/syslog/handler.lua b/kong/plugins/syslog/handler.lua index 711434ce2ae..b0a300b97ef 100644 --- a/kong/plugins/syslog/handler.lua +++ b/kong/plugins/syslog/handler.lua @@ -71,18 +71,14 @@ local function log(premature, conf, message) return end - -- TODO: revert this commit and use schema to populate default value - -- in 2.7 or 3.0 whichever comes eearlier. - local facility = conf.facility or "user" - if message.response.status >= 500 then - send_to_syslog(conf.log_level, conf.server_errors_severity, message, facility) + send_to_syslog(conf.log_level, conf.server_errors_severity, message, conf.facility) elseif message.response.status >= 400 then - send_to_syslog(conf.log_level, conf.client_errors_severity, message, facility) + send_to_syslog(conf.log_level, conf.client_errors_severity, message, conf.facility) else - send_to_syslog(conf.log_level, conf.successful_severity, message, facility) + send_to_syslog(conf.log_level, conf.successful_severity, message, conf.facility) end end diff --git a/kong/plugins/syslog/schema.lua b/kong/plugins/syslog/schema.lua index e744603c72b..8b4963d9d3d 100644 --- a/kong/plugins/syslog/schema.lua +++ b/kong/plugins/syslog/schema.lua @@ -10,6 +10,8 @@ local severity = { local facility = { type = "string", + default = "user", + required = true, one_of = { "auth", "authpriv", "cron", "daemon", "ftp", "kern", "lpr", "mail", "news", "syslog", "user", "uucp", From aabf386efd9f631b6cd215ecccbc3be89f3e0123 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 10 Mar 2022 20:55:59 +0800 Subject: [PATCH 1248/4351] tests(jwt) use rsa keys with 65537 as public exponent Currently some jwt plugin test checks verification failure using RSA key with public exponent replaced to an abitrary number. In some cases, the OpenSSL implementation only accept 65537 as public exponent and pkey failed to load. This patch allows test to run on happily by always using RSA keys with public exponent equal to 65537. --- spec/03-plugins/16-jwt/01-jwt_parser_spec.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua index 018f89fd507..f046bac4ca1 100644 --- a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua +++ b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua @@ -151,26 +151,26 @@ describe("Plugin: jwt (parser)", function() local token = jwt_parser.encode({sub = "foo"}, fixtures.rs256_private_key, 'RS256') local jwt = assert(jwt_parser:new(token)) assert.True(jwt:verify_signature(fixtures.rs256_public_key)) - assert.False(jwt:verify_signature(fixtures.rs256_public_key:gsub('QAB', 'zzz'))) + assert.False(jwt:verify_signature(fixtures.rs384_public_key)) end) it("using RS384", function() local token = jwt_parser.encode({sub = "foo"}, fixtures.rs384_private_key, "RS384") local jwt = assert(jwt_parser:new(token)) assert.True(jwt:verify_signature(fixtures.rs384_public_key)) - assert.False(jwt:verify_signature(fixtures.rs384_public_key:gsub("QAB", "zzz"))) + assert.False(jwt:verify_signature(fixtures.rs512_public_key)) end) it("using RS512", function() local token = jwt_parser.encode({sub = "foo"}, fixtures.rs512_private_key, 'RS512') local jwt = assert(jwt_parser:new(token)) assert.True(jwt:verify_signature(fixtures.rs512_public_key)) - assert.False(jwt:verify_signature(fixtures.rs512_public_key:gsub('AE=', 'zzz'))) + assert.False(jwt:verify_signature(fixtures.rs256_public_key)) end) it("using ES256", function() for _ = 1, 500 do local token = jwt_parser.encode({sub = "foo"}, fixtures.es256_private_key, 'ES256') local jwt = assert(jwt_parser:new(token)) assert.True(jwt:verify_signature(fixtures.es256_public_key)) - assert.False(jwt:verify_signature(fixtures.rs256_public_key:gsub('1z+', 'zzz'))) + assert.False(jwt:verify_signature(fixtures.rs256_public_key)) end end) it("using ES384", function() @@ -178,7 +178,7 @@ describe("Plugin: jwt (parser)", function() local token = jwt_parser.encode({sub = "foo"}, fixtures.es384_private_key, 'ES384') local jwt = assert(jwt_parser:new(token)) assert.True(jwt:verify_signature(fixtures.es384_public_key)) - assert.False(jwt:verify_signature(fixtures.rs256_public_key:gsub('1z+', 'zzz'))) + assert.False(jwt:verify_signature(fixtures.rs256_public_key)) end end) end) From cdf799099740fa4f3fcf9b883fc109cfa80a9551 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 23 Feb 2022 21:15:03 +0200 Subject: [PATCH 1249/4351] perf(core) do not register event handlers on control planes ### Summary Control planes only enable Admin API and Admin API does not use cache, nor does it need to build router or plugins iterator based on events. --- kong/runloop/handler.lua | 9 +++------ .../09-hybrid_mode/04-cp_cluster_sync_spec.lua | 2 +- 2 files changed, 4 insertions(+), 7 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index c61e63df95c..7e3243d133b 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -519,10 +519,7 @@ local function register_events() end end, "crud", "certificates") - - if kong.configuration.role ~= "control_plane" then - register_balancer_events(core_cache, worker_events, cluster_events) - end + register_balancer_events(core_cache, worker_events, cluster_events) end @@ -1058,12 +1055,12 @@ return { update_lua_mem(true) - register_events() - if kong.configuration.role == "control_plane" then return end + register_events() + -- initialize balancers for active healthchecks timer_at(0, function() balancer.init() diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index e975ca7f40c..c735fb76ea2 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -69,7 +69,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() return find_in_file(filepath, -- this line is only found on the other CP (the one not receiving the Admin API call) - "[cluster_events] new event (channel: 'invalidations')") and + "[clustering] received clustering:push_config event for services:create") and find_in_file(filepath, "worker-events: handling event; source=clustering, event=push_config") end, 10) From 10c429ea39d7d476ad823ffbfb0295cf51fd758f Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 22 Mar 2022 23:35:32 +0800 Subject: [PATCH 1250/4351] style(template) use `lua_kong_load_var_index default` instead of listing variables separately --- kong/templates/nginx_kong.lua | 43 +---------------------------- spec/fixtures/custom_nginx.template | 43 +---------------------------- 2 files changed, 2 insertions(+), 84 deletions(-) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 3a7f8009d1d..1ba2a53e5e4 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -56,48 +56,7 @@ init_worker_by_lua_block { > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then # Load variable indexes -lua_kong_load_var_index $args; -lua_kong_load_var_index $bytes_sent; -lua_kong_load_var_index $content_type; -lua_kong_load_var_index $host; -lua_kong_load_var_index $http_authorization; -lua_kong_load_var_index $http_connection; -lua_kong_load_var_index $http_host; -lua_kong_load_var_index $http_kong_debug; -lua_kong_load_var_index $http_proxy; -lua_kong_load_var_index $http_proxy_connection; -lua_kong_load_var_index $http_te; -lua_kong_load_var_index $http_upgrade; -lua_kong_load_var_index $http_x_forwarded_for; -lua_kong_load_var_index $http_x_forwarded_host; -lua_kong_load_var_index $http_x_forwarded_path; -lua_kong_load_var_index $http_x_forwarded_port; -lua_kong_load_var_index $http_x_forwarded_prefix; -lua_kong_load_var_index $http_x_forwarded_proto; -lua_kong_load_var_index $https; -lua_kong_load_var_index $http2; -lua_kong_load_var_index $is_args; -lua_kong_load_var_index $realip_remote_addr; -lua_kong_load_var_index $realip_remote_port; -lua_kong_load_var_index $remote_addr; -lua_kong_load_var_index $remote_port; -lua_kong_load_var_index $request; -lua_kong_load_var_index $request_length; -lua_kong_load_var_index $request_method; -lua_kong_load_var_index $request_time; -lua_kong_load_var_index $request_uri; -lua_kong_load_var_index $scheme; -lua_kong_load_var_index $server_addr; -lua_kong_load_var_index $server_port; -lua_kong_load_var_index $ssl_cipher; -lua_kong_load_var_index $ssl_client_raw_cert; -lua_kong_load_var_index $ssl_client_verify; -lua_kong_load_var_index $ssl_protocol; -lua_kong_load_var_index $ssl_server_name; -lua_kong_load_var_index $upstream_http_connection; -lua_kong_load_var_index $upstream_http_trailer; -lua_kong_load_var_index $upstream_http_upgrade; -lua_kong_load_var_index $upstream_status; +lua_kong_load_var_index default; upstream kong_upstream { server 0.0.0.1; diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 22402199ad4..e054fd6b588 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -78,48 +78,7 @@ http { > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then # Load variable indexes - lua_kong_load_var_index $args; - lua_kong_load_var_index $bytes_sent; - lua_kong_load_var_index $content_type; - lua_kong_load_var_index $host; - lua_kong_load_var_index $http_authorization; - lua_kong_load_var_index $http_connection; - lua_kong_load_var_index $http_host; - lua_kong_load_var_index $http_kong_debug; - lua_kong_load_var_index $http_proxy; - lua_kong_load_var_index $http_proxy_connection; - lua_kong_load_var_index $http_te; - lua_kong_load_var_index $http_upgrade; - lua_kong_load_var_index $http_x_forwarded_for; - lua_kong_load_var_index $http_x_forwarded_host; - lua_kong_load_var_index $http_x_forwarded_path; - lua_kong_load_var_index $http_x_forwarded_port; - lua_kong_load_var_index $http_x_forwarded_prefix; - lua_kong_load_var_index $http_x_forwarded_proto; - lua_kong_load_var_index $https; - lua_kong_load_var_index $http2; - lua_kong_load_var_index $is_args; - lua_kong_load_var_index $realip_remote_addr; - lua_kong_load_var_index $realip_remote_port; - lua_kong_load_var_index $remote_addr; - lua_kong_load_var_index $remote_port; - lua_kong_load_var_index $request; - lua_kong_load_var_index $request_length; - lua_kong_load_var_index $request_method; - lua_kong_load_var_index $request_time; - lua_kong_load_var_index $request_uri; - lua_kong_load_var_index $scheme; - lua_kong_load_var_index $server_addr; - lua_kong_load_var_index $server_port; - lua_kong_load_var_index $ssl_cipher; - lua_kong_load_var_index $ssl_client_raw_cert; - lua_kong_load_var_index $ssl_client_verify; - lua_kong_load_var_index $ssl_protocol; - lua_kong_load_var_index $ssl_server_name; - lua_kong_load_var_index $upstream_http_connection; - lua_kong_load_var_index $upstream_http_trailer; - lua_kong_load_var_index $upstream_http_upgrade; - lua_kong_load_var_index $upstream_status; + lua_kong_load_var_index default; upstream kong_upstream { server 0.0.0.1; From eea1a1a81f3581c9839080cb79f3d4ba8eb0d2ff Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 23 Mar 2022 13:48:01 +0800 Subject: [PATCH 1251/4351] tests(helpers) use FFI based SSL server in tests (#8534) Replace the SSL wrapper in spec.helpers.tcp_server to based on an FFI implementation, and choosed in precedence of luasec. luasec doesn't compile happily with BoringSSL and there's too much work to make it compatible, as BoringSSL has fairly freewill API choice that spans across multiple versions of OpenSSL. However, both implementation has stable interface to SSL_*. This PR allows us to spin up a SSL server based on luasocket without luasec. --- kong-2.8.0-0.rockspec | 1 - spec/helpers.lua | 3 +- spec/helpers/ssl.lua | 275 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 277 insertions(+), 2 deletions(-) create mode 100644 spec/helpers/ssl.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 03f4935be37..ed410e9981d 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -13,7 +13,6 @@ description = { } dependencies = { "inspect == 3.1.2", - "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.12.0", "lua-resty-http == 0.16.1", diff --git a/spec/helpers.lua b/spec/helpers.lua index 644b40df320..8ab1c655a7d 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1074,7 +1074,8 @@ local function tcp_server(port, opts) end if opts.tls and handshake_done then - local ssl = require "ssl" + local ssl = require "spec.helpers.ssl" + local params = { mode = "server", protocol = "any", diff --git a/spec/helpers/ssl.lua b/spec/helpers/ssl.lua new file mode 100644 index 00000000000..204403cf526 --- /dev/null +++ b/spec/helpers/ssl.lua @@ -0,0 +1,275 @@ +local ffi = require "ffi" +local C = ffi.C +local bit = require "bit" +local format_error = require("resty.openssl.err").format_error +local BORINGSSL = require("resty.openssl.version").BORINGSSL +require "resty.openssl.include.ssl" + +ffi.cdef [[ + typedef struct ssl_method_st SSL_METHOD; + const SSL_METHOD *TLS_method(void); + const SSL_METHOD *TLS_server_method(void); + + SSL_CTX *SSL_CTX_new(const SSL_METHOD *method); + void SSL_CTX_free(SSL_CTX *ctx); + + int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); + int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type); + + SSL *SSL_new(SSL_CTX *ctx); + void SSL_free(SSL *s); + + long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg); + long SSL_set_mode(SSL *ssl, long mode); + + int SSL_set_fd(SSL *ssl, int fd); + + void SSL_set_accept_state(SSL *ssl); + + int SSL_do_handshake(SSL *ssl); + int SSL_get_error(const SSL *ssl, int ret); + + int SSL_read(SSL *ssl, void *buf, int num); + int SSL_write(SSL *ssl, const void *buf, int num); + int SSL_shutdown(SSL *ssl); + + + typedef struct pollfd { + int fd; /* file descriptor */ + short events; /* requested events */ + short revents; /* returned events */ + } pollfd; + + int poll(struct pollfd *fds, unsigned long nfds, int timeout); +]] + + +local SSL = {} +local ssl_mt = { __index = SSL } + +local modes = { + SSL_MODE_ENABLE_PARTIAL_WRITE = 0x001, + SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER = 0x002, + SSL_MODE_AUTO_RETRY = 0x004, + SSL_MODE_NO_AUTO_CHAIN = 0x008, + SSL_MODE_RELEASE_BUFFERS = 0x010, + SSL_MODE_SEND_CLIENTHELLO_TIME = 0x020, + SSL_MODE_SEND_SERVERHELLO_TIME = 0x040, + SSL_MODE_SEND_FALLBACK_SCSV = 0x080, + SSL_MODE_ASYNC = 0x100, + SSL_MODE_DTLS_SCTP_LABEL_LENGTH_BUG = 0x400, +} + +local errors = { + SSL_ERROR_NONE = 0, + SSL_ERROR_SSL = 1, + SSL_ERROR_WANT_READ = 2, + SSL_ERROR_WANT_WRITE = 3, + SSL_ERROR_WANT_X509_LOOKUP = 4, + SSL_ERROR_SYSCALL = 5, + SSL_ERROR_ZERO_RETURN = 6, + SSL_ERROR_WANT_CONNECT = 7, + SSL_ERROR_WANT_ACCEPT = 8, + SSL_ERROR_WANT_ASYNC = 9, + SSL_ERROR_WANT_ASYNC_JOB = 10, + SSL_ERROR_WANT_CLIENT_HELLO_CB = 11, + SSL_ERROR_WANT_RETRY_VERIFY = 12, +} + +local errors_literal = {} +for k, v in pairs(errors) do + errors_literal[v] = k +end + +local SOCKET_INVALID = -1 + + +local ssl_set_mode +if BORINGSSL then + ssl_set_mode = function(...) return C.SSL_set_mode(...) end +else + local SSL_CTRL_MODE = 33 + ssl_set_mode = function(ctx, mode) return C.SSL_ctrl(ctx, SSL_CTRL_MODE, mode, nil) end +end + +local SSL_FILETYPE_PEM = 1 + +local function ssl_ctx_new(cfg) + if cfg.protocol and cfg.protocol ~= "any" then + return nil, "protocol other than 'any' is currently not supported" + elseif cfg.mode and cfg.mode ~= "server" then + return nil, "mode other than 'server' is currently not supported" + end + cfg.protocol = nil + cfg.mode = nil + + local ctx = C.SSL_CTX_new(C.TLS_server_method()) + if ctx == nil then + return nil, format_error("SSL_CTX_new") + end + ffi.gc(ctx, C.SSL_CTX_free) + + for k, v in pairs(cfg) do + if k == "certificate" then + if C.SSL_CTX_use_certificate_chain_file(ctx, v) ~= 1 then + return nil, format_error("SSL_CTX_use_certificate_chain_file") + end + elseif k == "key" then -- password protected key is NYI + if C.SSL_CTX_use_PrivateKey_file(ctx, v, SSL_FILETYPE_PEM) ~= 1 then + return nil, format_error("SSL_CTX_use_PrivateKey_file") + end + else + return nil, "unknown option \"" .. k .. "\"" + end + end + + return ctx +end + +local function ssl_new(ssl_ctx) + if not ssl_ctx or not ffi.istype("SSL_CTX*", ssl_ctx) then + return nil, "ssl_new: expect SSL_CTX* as first argument" + end + + local ctx = C.SSL_new(ssl_ctx) + if ctx == nil then + return nil, format_error("SSL_new") + end + ffi.gc(ctx, C.SSL_free) + + C.SSL_set_fd(ctx, SOCKET_INVALID) + ssl_set_mode(ctx, bit.bor(modes.SSL_MODE_ENABLE_PARTIAL_WRITE, + modes.SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER)) + ssl_set_mode(ctx, modes.SSL_MODE_RELEASE_BUFFERS) + + C.SSL_set_accept_state(ctx) -- me is server + + return ctx +end + +function SSL.wrap(sock, cfg) + local ctx, err + if type(cfg) == "table" then + ctx, err = ssl_ctx_new(cfg) + if not ctx then return nil, err end + else + ctx = cfg + end + local s, err = ssl_new(ctx) + if s then + local fd = sock:getfd() + C.SSL_set_fd(s, fd) + sock:setfd(SOCKET_INVALID) + + local self = setmetatable({ + ssl_ctx = ctx, + ctx = s, + fd = fd, + }, ssl_mt) + + return self, nil + end + return nil, err +end + +local function socket_waitfd(fd, events, timeout) + local pfd = ffi.new("pollfd") + pfd.fd = fd + pfd.events = events + pfd.revents = 0 + local ppfd = ffi.new("pollfd[1]", pfd) + + local wait = timeout and 1 or -1 + + while true do + local ret = C.poll(ppfd, 1, wait) + timeout = timeout and timeout - 1 + if ret ~= -1 then + break + end + end +end + +local POLLIN = 1 +local POLLOUT = 2 + +local function handle_ssl_io(self, cb, ...) + local err, code + while true do + err = cb(self.ctx, ...) + code = C.SSL_get_error(self.ctx, err) + if code == errors.SSL_ERROR_NONE then + break + elseif code == errors.SSL_ERROR_WANT_READ then + err = socket_waitfd(self.fd, POLLIN, 10) + if err then return nil, "want read: " .. err end + elseif code == errors.SSL_ERROR_WANT_WRITE then + err = socket_waitfd(self.fd, POLLOUT, 10) + if err then return nil, "want write: " .. err end + elseif code == errors.SSL_ERROR_SYSCALL then + if err == 0 then + return nil, "closed" + end + if C.ERR_peek_error() then + return nil, format_error("SSL_ERROR_SYSCALL") + end + else + return nil, errors_literal[code] or "unknown error" + end + end +end + +function SSL:dohandshake() + return handle_ssl_io(self, C.SSL_do_handshake) +end + + +function SSL:receive(pattern) + if pattern and pattern ~= "*l" then + return nil, "receive pattern other than '*l' is currently not supported" + end + + local buf = ffi.new("char[1024]") + local ret = "" + + while true do + local ok, err = handle_ssl_io(self, C.SSL_read, ffi.cast("void *", buf), 1024) + if err then + if err == "SSL_ERROR_ZERO_RETURN" then + err = "closed" + end + return ok, err + end + + local current = ffi.string(buf) + -- do we need to find \r? + local pos = current:find("\n") + if pos then -- found a newline + ret = ret .. current:sub(1, pos-1) + break + else + ret = ret .. current + end + end + + return ret +end + +function SSL:send(s) + local buf = ffi.new("char[?]", #s+1, s) + local ok, err = handle_ssl_io(self, C.SSL_write, ffi.cast("void *", buf), #s) + if err then + return ok, err + end + + return true +end + +function SSL:close() + if C.SSL_shutdown(self.ctx) ~= 1 then + return nil, format_error("SSL_shutdown") + end + return true +end + +return SSL From 4c996a5895d4ecfd8e25ee7449d64b3beb6ada1f Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 23 Mar 2022 14:43:12 +0800 Subject: [PATCH 1252/4351] chore(acme) auth_method default value (#8565) Acme auth_method schema will gain default = "token", one_of = { "token", "kubernetes" } --- CHANGELOG.md | 5 +++++ kong/plugins/acme/schema.lua | 3 +-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b8bc3be3225..c8fe41c43c5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -81,6 +81,11 @@ converts `null` from declarative configurations to `nil` [#8483](https://github.com/Kong/kong/pull/8483). +#### Plugins + +- **ACME**: `auth_method` default value is set to `token` +[#8565](https://github.com/Kong/kong/pull/8565) + ## [2.8.0] ### Deprecations diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index f34c30d2f8f..50d30c3d0e5 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -43,8 +43,7 @@ local VAULT_STORAGE_SCHEMA = { { token = { type = "string", referenceable = true, }, }, { tls_verify = { type = "boolean", default = true, }, }, { tls_server_name = { type = "string" }, }, - -- TODO: add default = "token", one_of = { "token", "kubernetes" } in 2.8 or 3.0 - { auth_method = { type = "string" } }, + { auth_method = { type = "string", default = "token", one_of = { "token", "kubernetes" } } }, { auth_path = { type = "string" }, }, { auth_role = { type = "string" }, }, { jwt_path = { type = "string" }, }, From 8723afcca50f247ded57094e236d72af48c8b99a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 23 Mar 2022 15:26:10 +0800 Subject: [PATCH 1253/4351] fix(env) localize `environ` pointer and early return on nil `ffi.C.environ`'s address can change during `realloc`, this patch avoid globalize it to prevent pointing to memory address already freed. --- kong/cmd/utils/env.lua | 4 +--- kong/vaults/env/init.lua | 1 + 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/cmd/utils/env.lua b/kong/cmd/utils/env.lua index e8131da849c..d1f3a0f472f 100644 --- a/kong/cmd/utils/env.lua +++ b/kong/cmd/utils/env.lua @@ -12,14 +12,12 @@ ffi.cdef [[ ]] -local environ = ffi.C.environ - - local function read_all() log.debug("reading environment variables") local env = {} + local environ = ffi.C.environ if not environ then log.warn("could not access **environ") return env diff --git a/kong/vaults/env/init.lua b/kong/vaults/env/init.lua index 713bb8443fd..53e93c2559e 100644 --- a/kong/vaults/env/init.lua +++ b/kong/vaults/env/init.lua @@ -15,6 +15,7 @@ local function init() local e = ffi.C.environ if not e then kong.log.warn("could not access environment variables") + return end local find = string.find From 9f587b714f181d48fa05e0273013993a45144563 Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 23 Mar 2022 20:10:40 +0800 Subject: [PATCH 1254/4351] fix(core) remove deprecated go pluginserver support (#8552) Go pluginserver is no longer supported in 3.0 or later versions. Also, it seems that kong.db.dao.plugins.go is no longer used, and it is fully dependent on go plugin server. Fix FT-2546 --- .ci/setup_env_github.sh | 10 - .requirements | 1 - kong-2.8.0-0.rockspec | 1 - kong/db/dao/plugins/go.lua | 568 ------------------------ kong/runloop/plugin_servers/process.lua | 58 +-- kong/templates/kong_defaults.lua | 2 - spec/kong_tests.conf | 1 - 7 files changed, 9 insertions(+), 632 deletions(-) delete mode 100644 kong/db/dao/plugins/go.lua diff --git a/.ci/setup_env_github.sh b/.ci/setup_env_github.sh index 9bea0b00f1e..b3c97475156 100644 --- a/.ci/setup_env_github.sh +++ b/.ci/setup_env_github.sh @@ -8,7 +8,6 @@ dep_version() { OPENRESTY=$(dep_version RESTY_VERSION) LUAROCKS=$(dep_version RESTY_LUAROCKS_VERSION) OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) -GO_PLUGINSERVER=$(dep_version KONG_GO_PLUGINSERVER_VERSION) PCRE=$(dep_version RESTY_PCRE_VERSION) @@ -18,7 +17,6 @@ PCRE=$(dep_version RESTY_PCRE_VERSION) DOWNLOAD_ROOT=${DOWNLOAD_ROOT:=/download-root} BUILD_TOOLS_DOWNLOAD=$GITHUB_WORKSPACE/kong-build-tools -GO_PLUGINSERVER_DOWNLOAD=$GITHUB_WORKSPACE/go-pluginserver KONG_NGINX_MODULE_BRANCH=${KONG_NGINX_MODULE_BRANCH:=master} @@ -27,14 +25,6 @@ KONG_NGINX_MODULE_BRANCH=${KONG_NGINX_MODULE_BRANCH:=master} #-------- INSTALL_ROOT=${INSTALL_ROOT:=/install-cache} -pushd $GO_PLUGINSERVER_DOWNLOAD - go get ./... - make - - mkdir -p $INSTALL_ROOT/go-pluginserver - cp go-pluginserver $INSTALL_ROOT/go-pluginserver/ -popd - kong-ngx-build \ --work $DOWNLOAD_ROOT \ --prefix $INSTALL_ROOT \ diff --git a/.requirements b/.requirements index 43b242843c1..3c2dbfe4d01 100644 --- a/.requirements +++ b/.requirements @@ -7,6 +7,5 @@ RESTY_LUAROCKS_VERSION=3.8.0 RESTY_OPENSSL_VERSION=1.1.1n RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 -KONG_GO_PLUGINSERVER_VERSION=v0.6.1 KONG_BUILD_TOOLS_VERSION=4.25.3 KONG_NGINX_MODULE_BRANCH=0.2.0 diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index ed410e9981d..eda4aa083e1 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -162,7 +162,6 @@ build = { ["kong.db.dao.snis"] = "kong/db/dao/snis.lua", ["kong.db.dao.targets"] = "kong/db/dao/targets.lua", ["kong.db.dao.plugins"] = "kong/db/dao/plugins.lua", - ["kong.db.dao.plugins.go"] = "kong/db/dao/plugins/go.lua", ["kong.db.dao.tags"] = "kong/db/dao/tags.lua", ["kong.db.dao.vaults"] = "kong/db/dao/vaults.lua", ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", diff --git a/kong/db/dao/plugins/go.lua b/kong/db/dao/plugins/go.lua deleted file mode 100644 index 9d4d6c3fd44..00000000000 --- a/kong/db/dao/plugins/go.lua +++ /dev/null @@ -1,568 +0,0 @@ -local cjson = require("cjson.safe") -local ngx_ssl = require("ngx.ssl") -local msgpack = require "MessagePack" -local reports = require "kong.reports" -local raw_log = require "ngx.errlog".raw_log - - -local kong = kong -local ngx = ngx -local ngx_timer_at = ngx.timer.at -local cjson_encode = cjson.encode -local mp_pack = msgpack.pack -local mp_unpacker = msgpack.unpacker -local ngx_INFO = ngx.INFO - -local go = {} - - -local reset_instances -- forward declaration -local reset_instance -local reset_and_get_instance -local save_for_later = {} - - --- add MessagePack empty array/map - -msgpack.packers['function'] = function (buffer, f) - f(buffer) -end - -local function mp_empty_array(buffer) - msgpack.packers['array'](buffer, {}, 0) -end - -local function mp_empty_map(buffer) - msgpack.packers['map'](buffer, {}, 0) -end - - ---- is_on(): returns true if Go plugins is enabled -function go.is_on() - kong = kong or _G.kong -- some CLI cmds set the global after loading the module. - return kong.configuration.go_plugins_dir ~= "off" -end - - -do - local __socket_path - --- socket_path(): returns the (hardcoded) socket pathname - function go.socket_path() - __socket_path = __socket_path or kong.configuration.prefix .. "/go_pluginserver.sock" - return __socket_path - end -end - -do - local function get_pluginserver_go_version() - local cmd = string.format("%s -version", kong.configuration.go_pluginserver_exe) - local fd = assert(io.popen(cmd)) - local out = fd:read("*a") - fd:close() - - return out:match("Runtime Version: go(.+)\n$") - end - - local function grab_logs(proc) - while true do - local data, err, partial = proc:stdout_read_line() - local line = data or partial - if line and line ~= "" then - raw_log(ngx_INFO, "[go-pluginserver] " .. line) - end - - if not data and err == "closed" then - return - end - end - end - - local pluginserver_proc - - function go.manage_pluginserver() - assert(not pluginserver_proc, "Don't call go.manage_pluginserver() more than once.") - - reports.add_immutable_value("go_version", get_pluginserver_go_version()) - - if ngx.worker.id() ~= 0 then - -- only one manager - pluginserver_proc = true - return - end - - ngx_timer_at(0, function(premature) - if premature then - return - end - - local ngx_pipe = require "ngx.pipe" - - while not ngx.worker.exiting() do - kong.log.notice("Starting go-pluginserver") - pluginserver_proc = assert(ngx_pipe.spawn({ - kong.configuration.go_pluginserver_exe, - "-kong-prefix", kong.configuration.prefix, - "-plugins-directory", kong.configuration.go_plugins_dir, - }, { - merge_stderr = true, - })) - pluginserver_proc:set_timeouts(nil, nil, nil, 0) -- block until something actually happens - - while true do - grab_logs(pluginserver_proc) - local ok, reason, status = pluginserver_proc:wait() - if ok ~= nil or reason == "exited" then - kong.log.notice("go-pluginserver terminated: ", tostring(reason), " ", tostring(status)) - break - end - end - end - kong.log.notice("Exiting: go-pluginserver not respawned.") - end) - - end -end - - --- This is the MessagePack-RPC implementation -local rpc_call -do - local msg_id = 0 - - local notifications = {} - - do - local pluginserver_pid - function notifications.serverPid(n) - n = tonumber(n) - if pluginserver_pid and n ~= pluginserver_pid then - reset_instances() - end - - pluginserver_pid = n - end - end - - -- This function makes a RPC call to the Go plugin server. The Go plugin - -- server communication is request driven from the Kong side. Kong first - -- sends the RPC request, then it executes any PDK calls from Go code - -- in the while loop below. The boundary of a RPC call is reached once - -- the RPC response (type 1) message is seen. After that the connection - -- is kept alive waiting for the next RPC call to be initiated by Kong. - function rpc_call(method, ...) - msg_id = msg_id + 1 - local my_msg_id = msg_id - - local c, err = ngx.socket.connect("unix:" .. go.socket_path()) - if not c then - kong.log.err("trying to connect: ", err) - return nil, err - end - - local bytes, err = c:send(mp_pack({0, my_msg_id, method, {...}})) - if not bytes then - c:setkeepalive() - return nil, err - end - - local reader = mp_unpacker(function() - return c:receiveany(4096) - end) - - while true do - local ok, data = reader() - if not ok then - c:setkeepalive() - return nil, "no data" - end - - if data[1] == 2 then - -- it's a notification message, act on it - local f = notifications[data[2]] - if f then - f(data[3]) - end - - else - assert(data[1] == 1, "RPC response expected from Go plugin server") - assert(data[2] == my_msg_id, - "unexpected RPC response ID from Go plugin server") - - -- it's our answer - c:setkeepalive() - - if data[3] ~= nil then - return nil, data[3] - end - - return data[4] - end - end - end -end - - -local function fix_mmap(t) - local o, empty = {}, true - - for k, v in pairs(t) do - empty = false - if v == true then - o[k] = mp_empty_array - - elseif type(v) == "string" then - o[k] = { v } - - else - o[k] = v - end - end - - if empty then - return mp_empty_map - end - - return o -end - - --- global method search and cache -local function index_table(table, field) - if table[field] then - return table[field] - end - - local res = table - for segment, e in ngx.re.gmatch(field, "\\w+", "o") do - if res[segment[0]] then - res = res[segment[0]] - else - return nil - end - end - return res -end - - -local get_field -do - local exposed_api = { - kong = kong, - ["kong.log.serialize"] = function() - local saved = save_for_later[coroutine.running()] - return cjson_encode(saved and saved.serialize_data or kong.log.serialize()) - end, - - ["kong.nginx.get_var"] = function(v) - return ngx.var[v] - end, - - ["kong.nginx.get_tls1_version_str"] = ngx_ssl.get_tls1_version_str, - - ["kong.nginx.get_ctx"] = function(k) - local saved = save_for_later[coroutine.running()] - local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx - return ngx_ctx[k] - end, - - ["kong.nginx.set_ctx"] = function(k, v) - local saved = save_for_later[coroutine.running()] - local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx - ngx_ctx[k] = v - end, - - ["kong.ctx.shared.get"] = function(k) - local saved = save_for_later[coroutine.running()] - local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared - return ctx_shared[k] - end, - - ["kong.ctx.shared.set"] = function(k, v) - local saved = save_for_later[coroutine.running()] - local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared - ctx_shared[k] = v - end, - - ["kong.nginx.req_start_time"] = ngx.req.start_time, - - ["kong.request.get_query"] = function(max) - return fix_mmap(kong.request.get_query(max)) - end, - - ["kong.request.get_headers"] = function(max) - return fix_mmap(kong.request.get_headers(max)) - end, - - ["kong.response.get_headers"] = function(max) - return fix_mmap(kong.response.get_headers(max)) - end, - - ["kong.service.response.get_headers"] = function(max) - return fix_mmap(kong.service.response.get_headers(max)) - end, - } - - local method_cache = {} - - function get_field(method) - if method_cache[method] then - return method_cache[method] - - else - method_cache[method] = index_table(exposed_api, method) - return method_cache[method] - end - end -end - - -local function call_pdk_method(cmd, args) - local method = get_field(cmd) - if not method then - kong.log.err("could not find pdk method: ", cmd) - return - end - - if type(args) == "table" then - return method(unpack(args)) - end - - return method(args) -end - - --- return objects via the appropriately typed StepXXX method -local get_step_method -do - local by_pdk_method = { - ["kong.client.get_credential"] = "plugin.StepCredential", - ["kong.client.load_consumer"] = "plugin.StepConsumer", - ["kong.client.get_consumer"] = "plugin.StepConsumer", - ["kong.client.authenticate"] = "plugin.StepCredential", - ["kong.node.get_memory_stats"] = "plugin.StepMemoryStats", - ["kong.router.get_route"] = "plugin.StepRoute", - ["kong.router.get_service"] = "plugin.StepService", - ["kong.request.get_query"] = "plugin.StepMultiMap", - ["kong.request.get_headers"] = "plugin.StepMultiMap", - ["kong.response.get_headers"] = "plugin.StepMultiMap", - ["kong.service.response.get_headers"] = "plugin.StepMultiMap", - } - - function get_step_method(step_in, pdk_res, pdk_err) - if not pdk_res and pdk_err then - return "plugin.StepError", pdk_err - end - - return ((type(pdk_res) == "table" and pdk_res._method) - or by_pdk_method[step_in.Data.Method] - or "plugin.Step"), pdk_res - end -end - - -local function bridge_loop(instance_id, phase) - local step_in, err = rpc_call("plugin.HandleEvent", { - InstanceId = instance_id, - EventName = phase, - }) - if not step_in then - return step_in, err - end - - local event_id = step_in.EventId - - while true do - if step_in.Data == "ret" then - break - end - - local pdk_res, pdk_err = call_pdk_method( - step_in.Data.Method, - step_in.Data.Args) - - local step_method, step_res = get_step_method(step_in, pdk_res, pdk_err) - - step_in, err = rpc_call(step_method, { - EventId = event_id, - Data = step_res, - }) - if not step_in then - return step_in, err - end - end -end - - --- find a plugin instance for this specific configuration --- if it's a new config, start a new instance --- returns: the instance ID -local get_instance -do - local instances = {} - - function reset_instances() - instances = {} - end - - function reset_instance(plugin_name, conf) - local key = type(conf) == "table" and conf.__key__ or plugin_name - instances[key] = nil - end - - function reset_and_get_instance(plugin_name, conf) - reset_instance(plugin_name, conf) - return get_instance(plugin_name, conf) - end - - function get_instance(plugin_name, conf) - local key = type(conf) == "table" and conf.__key__ or plugin_name - local instance_info = instances[key] - - while instance_info and not instance_info.id do - -- some other thread is already starting an instance - ngx.sleep(0) - instance_info = instances[key] - end - - if instance_info - and instance_info.id - and instance_info.seq == conf.__seq__ - then - -- exact match, return it - return instance_info.id - end - - local old_instance_id = instance_info and instance_info.id - if not instance_info then - -- we're the first, put something to claim - instance_info = { - conf = conf, - seq = conf.__seq__, - } - instances[key] = instance_info - else - - -- there already was something, make it evident that we're changing it - instance_info.id = nil - end - - local status, err = rpc_call("plugin.StartInstance", { - Name = plugin_name, - Config = cjson_encode(conf) - }) - if status == nil then - kong.log.err("starting instance: ", err) - -- remove claim, some other thread might succeed - instances[key] = nil - error(err) - end - - instance_info.id = status.Id - instance_info.conf = conf - instance_info.seq = conf.__seq__ - instance_info.Config = status.Config - - if old_instance_id then - -- there was a previous instance with same key, close it - rpc_call("plugin.CloseInstance", old_instance_id) - -- don't care if there's an error, maybe other thread closed it first. - end - - return status.Id - end -end - - --- get plugin info (handlers, schema, etc) -local get_plugin do - local loaded_plugins = {} - - local function get_plugin_info(name) - local cmd = string.format( - "%s -plugins-directory %q -dump-plugin-info %q", - kong.configuration.go_pluginserver_exe, kong.configuration.go_plugins_dir, name) - - local fd = assert(io.popen(cmd)) - local d = fd:read("*a") - fd:close() - - return assert(msgpack.unpack(d)) - end - - function get_plugin(plugin_name) - local plugin = loaded_plugins[plugin_name] - if plugin and plugin.PRIORITY then - return plugin - end - - local plugin_info = get_plugin_info(plugin_name) - - plugin = { - PRIORITY = plugin_info.Priority, - VERSION = plugin_info.Version, - schema = plugin_info.Schema, - } - - for _, phase in ipairs(plugin_info.Phases) do - if phase == "log" then - plugin[phase] = function(self, conf) - local saved = { - serialize_data = kong.log.serialize(), - ngx_ctx = ngx.ctx, - ctx_shared = kong.ctx.shared, - } - - ngx_timer_at(0, function() - local co = coroutine.running() - save_for_later[co] = saved - - local instance_id = get_instance(plugin_name, conf) - local _, err = bridge_loop(instance_id, phase) - if err and string.match(err:lower(), "no plugin instance") then - instance_id = reset_and_get_instance(plugin_name, conf) - bridge_loop(instance_id, phase) - end - - save_for_later[co] = nil - end) - end - - else - plugin[phase] = function(self, conf) - local instance_id = get_instance(plugin_name, conf) - local _, err = bridge_loop(instance_id, phase) - if err and string.match(err:lower(), "no plugin instance") then - instance_id = reset_and_get_instance(plugin_name, conf) - bridge_loop(instance_id, phase) - end - end - end - end - - loaded_plugins[plugin_name] = plugin - return plugin - end -end - - -function go.load_plugin(plugin_name) - local plugin = get_plugin(plugin_name) - if plugin and plugin.PRIORITY then - return true, plugin - end - - return nil, "not yet" -end - - -function go.load_schema(plugin_name) - local plugin = get_plugin(plugin_name) - if plugin and plugin.PRIORITY then - return true, plugin.schema - end - - return nil, "not yet" -end - - -return go diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index a44021274f5..06446b028ba 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -1,7 +1,6 @@ local cjson = require "cjson.safe" local pl_path = require "pl.path" local raw_log = require "ngx.errlog".raw_log -local msgpack = require "MessagePack" local _, ngx_pipe = pcall(require, "ngx.pipe") @@ -56,30 +55,15 @@ local function get_server_defs() if not _servers then _servers = {} - if config.pluginserver_names[1] then - for i, name in ipairs(config.pluginserver_names) do - name = name:lower() - kong.log.debug("search config for pluginserver named: ", name) - local env_prefix = "pluginserver_" .. name:gsub("-", "_") - _servers[i] = { - name = name, - socket = config[env_prefix .. "_socket"] or "/usr/local/kong/" .. name .. ".socket", - start_command = config[env_prefix .. "_start_cmd"] or ifexists("/usr/local/bin/"..name), - query_command = config[env_prefix .. "_query_cmd"] or ifexists("/usr/local/bin/query_"..name), - } - end - - elseif config.go_plugins_dir ~= "off" then - kong.log.deprecation("Properties go_pluginserver_exe and go_plugins_dir are deprecated. Please refer to https://docs.konghq.com/gateway/latest/reference/external-plugins/", {after = "2.8", removal = "3.0"}) - - _servers[1] = { - name = "go-pluginserver", - socket = config.prefix .. "/go_pluginserver.sock", - start_command = ("%s -kong-prefix %q -plugins-directory %q"):format( - config.go_pluginserver_exe, config.prefix, config.go_plugins_dir), - info_command = ("%s -plugins-directory %q -dump-plugin-info %%q"):format( - config.go_pluginserver_exe, config.go_plugins_dir), - protocol = "MsgPack:1", + for i, name in ipairs(config.pluginserver_names) do + name = name:lower() + kong.log.debug("search config for pluginserver named: ", name) + local env_prefix = "pluginserver_" .. name:gsub("-", "_") + _servers[i] = { + name = name, + socket = config[env_prefix .. "_socket"] or "/usr/local/kong/" .. name .. ".socket", + start_command = config[env_prefix .. "_start_cmd"] or ifexists("/usr/local/bin/"..name), + query_command = config[env_prefix .. "_query_cmd"] or ifexists("/usr/local/bin/query_"..name), } end end @@ -170,24 +154,6 @@ local function ask_info(server_def) end end -local function ask_info_plugin(server_def, plugin_name) - if not server_def.info_command then - return - end - - local fd, err = io.popen(server_def.info_command:format(plugin_name)) - if not fd then - local msg = string.format("asking [%s] info of [%s", server_def.name, plugin_name) - kong.log.err(msg, err) - return - end - - local info_dump = fd:read("*a") - fd:close() - local info = assert(msgpack.unpack(info_dump)) - register_plugin_info(server_def, info) -end - function proc_mgmt.get_plugin_info(plugin_name) if not _plugin_infos then kong = kong or _G.kong -- some CLI cmds set the global after loading the module. @@ -198,12 +164,6 @@ function proc_mgmt.get_plugin_info(plugin_name) end end - if not _plugin_infos[plugin_name] then - for _, server_def in ipairs(get_server_defs()) do - ask_info_plugin(server_def, plugin_name) - end - end - return _plugin_infos[plugin_name] end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 598f4da1992..20c6923336e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -14,8 +14,6 @@ plugins = bundled port_maps = NONE host_ports = NONE anonymous_reports = on -go_pluginserver_exe = /usr/local/bin/go-pluginserver -go_plugins_dir = off proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reuseport backlog=16384 stream_listen = off diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index de46df2aa00..068ac068054 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -35,7 +35,6 @@ prefix = servroot log_level = debug lua_package_path=./spec/fixtures/custom_plugins/?.lua -go_plugins_dir = off untrusted_lua = sandbox From ef928ea553d732366c85ac899d712a64d56c5c9e Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 23 Mar 2022 20:12:14 +0800 Subject: [PATCH 1255/4351] docs(changelog) add entry for #8558 Co-authored-by: Datong Sun --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c8fe41c43c5..08c6ad53572 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -85,6 +85,8 @@ converts `null` from declarative configurations to `nil` - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) +- **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` +[#8558](https://github.com/Kong/kong/pull/8558) ## [2.8.0] From 23b9393c75f1b95a618036265b5b5b8217aedc31 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 23 Mar 2022 17:07:40 +0800 Subject: [PATCH 1256/4351] chore(requirements) bump `lua-kong-nginx-module` to `0.2.1` --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 3c2dbfe4d01..0e3b8c754dd 100644 --- a/.requirements +++ b/.requirements @@ -8,4 +8,4 @@ RESTY_OPENSSL_VERSION=1.1.1n RESTY_PCRE_VERSION=8.45 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.25.3 -KONG_NGINX_MODULE_BRANCH=0.2.0 +KONG_NGINX_MODULE_BRANCH=0.2.1 From 4f4af4045d23b1251aa91990293a9f77a37ec11c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 23 Mar 2022 14:22:07 +0200 Subject: [PATCH 1257/4351] perf(clustering) conditional rebuilding of router, plugins iterator and balancer on dp (#8519) ### Summary Implements conditional rebuilding of `router`, `plugins iterator` and `balancer` on data planes. This means that DPs will not rebuild router if there were no changes in routes or services. Similarly, the plugins iterator will not be rebuild if there were no changes to plugins, and finally balancer in not reinitialized if there are no changes to upstreams or targets. --- kong/clustering/control_plane.lua | 14 ++--- kong/clustering/data_plane.lua | 25 ++++++--- kong/clustering/init.lua | 51 +++++++++++++++++-- kong/db/declarative/init.lua | 30 +++++++++-- kong/runloop/handler.lua | 43 +++++++++++++--- spec/01-unit/19-hybrid/02-clustering_spec.lua | 9 ++-- 6 files changed, 137 insertions(+), 35 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index f3af11df323..792f67eb20b 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -187,7 +187,7 @@ local function get_removed_fields(dp_version_number) unknown_fields[plugin] = {} end for _, k in ipairs(fields) do - table.insert(unknown_fields[plugin], k) + table_insert(unknown_fields[plugin], k) end end end @@ -201,12 +201,10 @@ _M._get_removed_fields = get_removed_fields -- returns has_update, modified_deflated_payload, err local function update_compatible_payload(payload, dp_version, log_suffix) local fields = get_removed_fields(dp_version_num(dp_version)) - if fields then payload = utils.deep_copy(payload, false) local config_table = payload["config_table"] local has_update = invalidate_keys_from_config(config_table["plugins"], fields) - if has_update then local deflated_payload, err = deflate_gzip(cjson_encode(payload)) if deflated_payload then @@ -236,24 +234,21 @@ function _M:export_deflated_reconfigure_payload() end end - -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)); ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) - local config_hash = self:calculate_config_hash(config_table) + local config_hash, hashes = self:calculate_config_hash(config_table) local payload = { type = "reconfigure", timestamp = ngx_now(), config_table = config_table, config_hash = config_hash, + hashes = hashes, } - if not payload then - return nil, err - end self.reconfigure_payload = payload payload, err = deflate_gzip(cjson_encode(payload)) @@ -261,6 +256,7 @@ function _M:export_deflated_reconfigure_payload() return nil, err end + self.current_hashes = hashes self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload @@ -754,7 +750,7 @@ function _M:handle_cp_websocket() deflated_payload = self.deflated_reconfigure_payload elseif err then ngx_log(ngx_WARN, "unable to update compatible payload: ", err, ", the unmodified config ", - "is returned", log_suffix) + "is returned", log_suffix) deflated_payload = self.deflated_reconfigure_payload end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 6ab1675db37..16793f2f921 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -75,20 +75,27 @@ function _M:decode_config(config) end -function _M:update_config(config_table, config_hash, update_cache) +function _M:update_config(config_table, config_hash, update_cache, hashes) assert(type(config_table) == "table") if not config_hash then - config_hash = self:calculate_config_hash(config_table) + config_hash, hashes = self:calculate_config_hash(config_table) + end + + local current_hash = declarative.get_current_hash() + if current_hash == config_hash then + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", + "no need to reload") + return true end local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table, config_hash) + self.declarative_config:parse_table(config_table, config_hash) if not entities then return nil, "bad config received from control plane " .. err end - if declarative.get_current_hash() == new_hash then + if current_hash == new_hash then ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", "no need to reload") return true @@ -96,8 +103,9 @@ function _M:update_config(config_table, config_hash, update_cache) -- NOTE: no worker mutex needed as this code can only be -- executed by worker 0 + local res, err = - declarative.load_into_cache_with_events(entities, meta, new_hash) + declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) if not res then return nil, err end @@ -290,10 +298,12 @@ function _M:communicate(premature) local ok, err = config_semaphore:wait(1) if ok then local config_table = self.next_config - local config_hash = self.next_hash if config_table then + local config_hash = self.next_hash + local hashes = self.next_hashes + local pok, res - pok, res, err = pcall(self.update_config, self, config_table, config_hash, true) + pok, res, err = pcall(self.update_config, self, config_table, config_hash, true, hashes) if pok then if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) @@ -371,6 +381,7 @@ function _M:communicate(premature) self.next_config = assert(msg.config_table) self.next_hash = msg.config_hash + self.next_hashes = msg.hashes if config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 01202aafa78..d859a6dbdda 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -1,6 +1,6 @@ local _M = {} - +local constants = require("kong.constants") local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") @@ -21,6 +21,9 @@ local sort = table.sort local type = type +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + + local MT = { __index = _M, } @@ -104,7 +107,7 @@ local function to_sorted_string(value) end else - error("invalid type to be sorted (JSON types are supported") + error("invalid type to be sorted (JSON types are supported)") end end @@ -134,7 +137,49 @@ end function _M:calculate_config_hash(config_table) - return ngx_md5(to_sorted_string(config_table)) + if type(config_table) ~= "table" then + local config_hash = ngx_md5(to_sorted_string(config_table)) + return config_hash, { config = config_hash } + end + + local routes = config_table.routes + local services = config_table.services + local plugins = config_table.plugins + local upstreams = config_table.upstreams + local targets = config_table.targets + + local routes_hash = routes and ngx_md5(to_sorted_string(routes)) or DECLARATIVE_EMPTY_CONFIG_HASH + local services_hash = services and ngx_md5(to_sorted_string(services)) or DECLARATIVE_EMPTY_CONFIG_HASH + local plugins_hash = plugins and ngx_md5(to_sorted_string(plugins)) or DECLARATIVE_EMPTY_CONFIG_HASH + local upstreams_hash = upstreams and ngx_md5(to_sorted_string(upstreams)) or DECLARATIVE_EMPTY_CONFIG_HASH + local targets_hash = targets and ngx_md5(to_sorted_string(targets)) or DECLARATIVE_EMPTY_CONFIG_HASH + + config_table.routes = nil + config_table.services = nil + config_table.plugins = nil + config_table.upstreams = nil + config_table.targets = nil + + local config_hash = ngx_md5(to_sorted_string(config_table) .. routes_hash + .. services_hash + .. plugins_hash + .. upstreams_hash + .. targets_hash) + + config_table.routes = routes + config_table.services = services + config_table.plugins = plugins + config_table.upstreams = upstreams + config_table.targets = targets + + return config_hash, { + config = config_hash, + routes = routes_hash, + services = services_hash, + plugins = plugins_hash, + upstreams = upstreams_hash, + targets = targets_hash, + } end diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 37a03da151f..6fe730ee9f7 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -865,7 +865,7 @@ end do local DECLARATIVE_PAGE_KEY = constants.DECLARATIVE_PAGE_KEY - function declarative.load_into_cache_with_events(entities, meta, hash) + function declarative.load_into_cache_with_events(entities, meta, hash, hashes) if exiting() then return nil, "exiting" end @@ -926,7 +926,31 @@ do local default_ws ok, err, default_ws = declarative.load_into_cache(entities, meta, hash, SHADOW) if ok then - ok, err = worker_events.post("declarative", "flip_config", default_ws) + local router_hash + local plugins_hash + local balancer_hash + if hashes then + if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then + router_hash = md5(hashes.services .. hashes.routes) + else + router_hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + + plugins_hash = hashes.plugins + + if hashes.upstreams ~= DECLARATIVE_EMPTY_CONFIG_HASH or hashes.targets ~= DECLARATIVE_EMPTY_CONFIG_HASH then + balancer_hash = md5(hashes.upstreams .. hashes.targets) + else + balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + end + + ok, err = worker_events.post("declarative", "flip_config", { + default_ws, + router_hash, + plugins_hash, + balancer_hash + }) if ok ~= "done" then kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, "failed to flip declarative config cache pages: " .. (err or ok) @@ -983,7 +1007,7 @@ do end --- prevent POST /config (declarative.load_into_cache_with_events eary-exits) +-- prevent POST /config (declarative.load_into_cache_with_events early-exits) -- only "succeeds" the first time it gets called. -- successive calls return nil, "exists" function declarative.try_lock() diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 7e3243d133b..ae75a51cb18 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -322,8 +322,8 @@ local function register_balancer_events(core_cache, worker_events, cluster_event return end - singletons.core_cache:invalidate_local("balancer:upstreams") - singletons.core_cache:invalidate_local("balancer:upstreams:" .. upstream.id) + core_cache:invalidate_local("balancer:upstreams") + core_cache:invalidate_local("balancer:upstreams:" .. upstream.id) -- => to balancer update balancer.on_upstream_event(operation, upstream) @@ -360,14 +360,33 @@ local function register_events() -- declarative config updates - worker_events.register(function(default_ws) + local current_router_hash + local current_plugins_hash + local current_balancer_hash + + worker_events.register(function(data) if ngx.worker.exiting() then log(NOTICE, "declarative flip config canceled: process exiting") return true end + local default_ws + local router_hash + local plugins_hash + local balancer_hash + + if type(data) == "table" then + default_ws = data[1] + router_hash = data[2] + plugins_hash = data[3] + balancer_hash = data[4] + end + local ok, err = concurrency.with_coroutine_mutex(FLIP_CONFIG_OPTS, function() - balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) + local rebuild_balancer = balancer_hash == nil or balancer_hash ~= current_balancer_hash + if rebuild_balancer then + balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) + end kong.cache:flip() core_cache:flip() @@ -375,10 +394,20 @@ local function register_events() kong.default_workspace = default_ws ngx.ctx.workspace = kong.default_workspace - rebuild_plugins_iterator(PLUGINS_ITERATOR_SYNC_OPTS) - rebuild_router(ROUTER_SYNC_OPTS) + if plugins_hash == nil or plugins_hash ~= current_plugins_hash then + rebuild_plugins_iterator(PLUGINS_ITERATOR_SYNC_OPTS) + current_plugins_hash = plugins_hash + end - balancer.init() + if router_hash == nil or router_hash ~= current_router_hash then + rebuild_router(ROUTER_SYNC_OPTS) + current_router_hash = router_hash + end + + if rebuild_balancer then + balancer.init() + current_balancer_hash = balancer_hash + end declarative.lock() diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 43080a2c71c..8cb589b5bb0 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -167,16 +167,13 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("99914b932bd37a50b983c5e7c90ae93b", hash) + assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) end - local correct = ngx.md5("{}") - assert.equal("99914b932bd37a50b983c5e7c90ae93b", correct) - for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal(correct, hash) + assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) end end) @@ -207,7 +204,7 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = clustering.calculate_config_hash(clustering, value) assert.is_string(hash) - assert.equal("e287bdd83a30b3c83c498e6e524f619b", hash) + assert.equal("cb83c48d5b2932d1bc9d13672b433365", hash) assert.equal(h, hash) end end) From d93186761ef74cfd3f574e25b1a74b4260dee475 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 23 Mar 2022 17:22:24 -0300 Subject: [PATCH 1258/4351] fix(runloop) reschedule rebuild timers after running them (#8567) * fix(runloop) reschedule rebuild timers after running them * chore(CHANGELOG) timer rescheduling fix changelog entry --- CHANGELOG.md | 9 +++++--- kong/runloop/handler.lua | 34 ++++++++++++++++++++++++------- kong/runloop/plugins_iterator.lua | 5 ++++- 3 files changed, 37 insertions(+), 11 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 08c6ad53572..f3ff7c4a37b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -77,9 +77,12 @@ #### Core -- The schema validator now correctly -converts `null` from declarative configurations to `nil` -[#8483](https://github.com/Kong/kong/pull/8483). +- The schema validator now correctly converts `null` from declarative + configurations to `nil`. [#8483](https://github.com/Kong/kong/pull/8483) +- Only reschedule router and plugin iterator timers after finishing previous + execution, avoiding unnecessary concurrent executions. + [#8567](https://github.com/Kong/kong/pull/8567) + #### Plugins diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index ae75a51cb18..4246d460300 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -36,7 +36,6 @@ local exit = ngx.exit local exec = ngx.exec local header = ngx.header local timer_at = ngx.timer.at -local timer_every = ngx.timer.every local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header local http_version = ngx.req.http_version @@ -1139,7 +1138,7 @@ return { on_timeout = "return_true", } - timer_every(worker_state_update_frequency, function(premature) + local function rebuild_router_timer(premature) if premature then return end @@ -1152,7 +1151,17 @@ return { if not ok then log(ERR, "could not rebuild router via timer: ", err) end - end) + + local _, err = timer_at(worker_state_update_frequency, rebuild_router_timer) + if err then + log(ERR, "could not schedule timer to rebuild router: ", err) + end + end + + local _, err = timer_at(worker_state_update_frequency, rebuild_router_timer) + if err then + log(ERR, "could not schedule timer to rebuild router: ", err) + end local plugins_iterator_async_opts = { name = "plugins_iterator", @@ -1160,16 +1169,27 @@ return { on_timeout = "return_true", } - timer_every(worker_state_update_frequency, function(premature) + local function rebuild_plugins_iterator_timer(premature) if premature then return end - local ok, err = rebuild_plugins_iterator(plugins_iterator_async_opts) - if not ok then + local _, err = rebuild_plugins_iterator(plugins_iterator_async_opts) + if err then log(ERR, "could not rebuild plugins iterator via timer: ", err) end - end) + + local _, err = timer_at(worker_state_update_frequency, rebuild_plugins_iterator_timer) + if err then + log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) + end + end + + local _, err = timer_at(worker_state_update_frequency, rebuild_plugins_iterator_timer) + if err then + log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) + end + end end, after = NOOP, diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index c64081be0bf..1568fd9203d 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -466,7 +466,10 @@ function PluginsIterator.new(version) end if new_version ~= version then - return nil, "plugins iterator was changed while rebuilding it" + -- the plugins iterator rebuild is being done by a different process at + -- the same time, stop here and let the other one go for it + kong.log.info("plugins iterator was changed while rebuilding it") + return end end From f1b1f86b87ffe6769d0502d757ff28fc8a1172cd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Mar 2022 10:05:22 +0200 Subject: [PATCH 1259/4351] fix(db) make dao:cache_key to fallback to primary_key if nothing from cache_key was found (#8553) ### Summary This makes the `cache_key` function more robust. For example this code may be quite common: ```lua local route = kong.db.routes:select_by_name("my-route") -- { -- id = ..., -- name = "my-route", -- ... -- service = { -- id = ... -- } -- } local cache_key = kong.db.services:cache_key(route.service) ``` Now if `service` schema has `cache_key = { "name" }` you can see that the `local cache_key` will then be same for all the `services` (no matter if they are pointing to different service by id), as the `route.service` is not expanded by default, and it only contains the primary key, in this case `id`. The change in this commit is that it will now actually fallback to `primary_key = { "id" }` in case it cannot find anything by the `cache_key`. As it can be seen in code above, it is quite easy to make this mistake, and not see the mistake. User could fix their code by calling: ```lua local cache_key = kong.db.services:cache_key(route.service.id) ``` instead of: ```lua local cache_key = kong.db.services:cache_key(route.service) ``` But as this can potentially be dangerous if forgotten, I think it is worth to fallback to `primary_key` by default on such case. --- kong/db/dao/init.lua | 75 +++++++++++++++++++++--------- spec/01-unit/01-db/04-dao_spec.lua | 14 +++++- 2 files changed, 64 insertions(+), 25 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index ba6022c8784..70cb578c5d1 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -1452,10 +1452,29 @@ function DAO:post_crud_event(operation, entity, old_entity, options) end +local function get_cache_key_value(name, key, fields) + local value = key[name] + if value == null or value == nil then + return + end + + if type(value) == "table" and fields[name].type == "foreign" then + value = value.id -- FIXME extract foreign key, do not assume `id` + if value == null or value == nil then + return + end + end + + return tostring(value) +end + + function DAO:cache_key(key, arg2, arg3, arg4, arg5, ws_id) + local schema = self.schema + local name = schema.name - if self.schema.workspaceable then - ws_id = ws_id or workspaces.get_workspace_id() + if (ws_id == nil or ws_id == null) and schema.workspaceable then + ws_id = workspaces.get_workspace_id() end -- Fast path: passing the cache_key/primary_key entries in @@ -1463,13 +1482,13 @@ function DAO:cache_key(key, arg2, arg3, arg4, arg5, ws_id) -- the generic code below, but building the cache key -- becomes a single string.format operation if type(key) == "string" then - return fmt("%s:%s:%s:%s:%s:%s:%s", self.schema.name, - key == nil and "" or key, - arg2 == nil and "" or arg2, - arg3 == nil and "" or arg3, - arg4 == nil and "" or arg4, - arg5 == nil and "" or arg5, - ws_id == nil and "" or ws_id) + return fmt("%s:%s:%s:%s:%s:%s:%s", name, + (key == nil or key == null) and "" or key, + (arg2 == nil or arg2 == null) and "" or arg2, + (arg3 == nil or arg3 == null) and "" or arg3, + (arg4 == nil or arg4 == null) and "" or arg4, + (arg5 == nil or arg5 == null) and "" or arg5, + (ws_id == nil or ws_id == null) and "" or ws_id) end -- Generic path: build the cache key from the fields @@ -1479,28 +1498,38 @@ function DAO:cache_key(key, arg2, arg3, arg4, arg5, ws_id) error("key must be a string or an entity table", 2) end - if key.ws_id then + if key.ws_id ~= nil and key.ws_id ~= null then ws_id = key.ws_id end local values = new_tab(7, 0) - values[1] = self.schema.name - local source = self.schema.cache_key or self.schema.primary_key + values[1] = name local i = 2 - for j = 1, #source do - local name = source[j] - local field = self.schema.fields[name] - local value = key[name] - if value == null or value == nil then - value = "" - elseif field.type == "foreign" then - -- FIXME extract foreign key, do not assume `id` - value = value.id + + local fields = schema.fields + local source = schema.cache_key + local use_pk = true + if source then + for j = 1, #source do + local value = get_cache_key_value(source[j], key, fields) + if value ~= nil then + use_pk = false + end + values[i] = value or "" + i = i + 1 end - values[i] = tostring(value) - i = i + 1 end + + if use_pk then + i = 2 + source = schema.primary_key + for j = 1, #source do + values[i] = get_cache_key_value(source[j], key, fields) or "" + i = i + 1 + end + end + for n = i, 6 do values[n] = "" end diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index 737f9d6cdd1..2a83b70a19d 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -459,7 +459,7 @@ describe("DAO", function() describe("delete", function() lazy_setup(function() - + local kong_global = require "kong.global" _G.kong = kong_global.new() @@ -496,7 +496,7 @@ describe("DAO", function() end } local parent_dao = DAO.new(mock_db, parent_schema, parent_strategy, errors) - + local _, err = parent_dao:delete({ a = 42 }) assert.falsy(err) end) @@ -522,5 +522,15 @@ describe("DAO", function() local cache_key = dao:cache_key(data) assert.equals("Foo:foo:::::", cache_key) end) + + it("fallbacks to primary_key if nothing in cache_key is found", function() + local schema = assert(Schema.new(optional_cache_key_fields_schema)) + local dao = DAO.new(mock_db, schema, {}, errors) + + local data = { a = 42 } + local cache_key = dao:cache_key(data) + assert.equals("Foo:42:::::", cache_key) + end) + end) end) From 7975c903386327544ca34c764f1a9e5c36751b1f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Mar 2022 20:10:11 +0200 Subject: [PATCH 1260/4351] perf(proxy) reduce calls to csv function in common cases (#8491) ### Summary This has started to show up in flamegraphs, so I decided to optimize it out. --- kong/runloop/handler.lua | 50 ++++++++++++++++++++++++++++------------ 1 file changed, 35 insertions(+), 15 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 4246d460300..43adb57a987 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1505,25 +1505,39 @@ return { end -- clear hop-by-hop request headers: - for _, header_name in csv(var.http_connection) do - -- some of these are already handled by the proxy module, - -- upgrade being an exception that is handled below with - -- special semantics. - if header_name == "upgrade" then - if var.upstream_connection == "keep-alive" then + local http_connection = var.http_connection + if http_connection ~= "keep-alive" and + http_connection ~= "close" and + http_connection ~= "upgrade" + then + for _, header_name in csv(http_connection) do + -- some of these are already handled by the proxy module, + -- upgrade being an exception that is handled below with + -- special semantics. + if header_name == "upgrade" then + if var.upstream_connection == "keep-alive" then + clear_header(header_name) + end + + else clear_header(header_name) end - - else - clear_header(header_name) end end -- add te header only when client requests trailers (proxy removes it) - for _, header_name in csv(var.http_te) do - if header_name == "trailers" then + local http_te = var.http_te + if http_te then + if http_te == "trailers" then var.upstream_te = "trailers" - break + + else + for _, header_name in csv(http_te) do + if header_name == "trailers" then + var.upstream_te = "trailers" + break + end + end end end @@ -1547,9 +1561,15 @@ return { end -- clear hop-by-hop response headers: - for _, header_name in csv(var.upstream_http_connection) do - if header_name ~= "close" and header_name ~= "upgrade" and header_name ~= "keep-alive" then - header[header_name] = nil + local upstream_http_connection = var.upstream_http_connection + if upstream_http_connection ~= "keep-alive" and + upstream_http_connection ~= "close" and + upstream_http_connection ~= "upgrade" + then + for _, header_name in csv(upstream_http_connection) do + if header_name ~= "close" and header_name ~= "upgrade" and header_name ~= "keep-alive" then + header[header_name] = nil + end end end From 7fce6c667527212a42450a7ef7ef5db7cedde411 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Thu, 24 Mar 2022 20:25:37 +0000 Subject: [PATCH 1261/4351] fix(luarocks): luarocks install requires luasec to be installed (#8587) --- kong-2.8.0-0.rockspec | 1 + 1 file changed, 1 insertion(+) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index eda4aa083e1..6db0f3b0b35 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -13,6 +13,7 @@ description = { } dependencies = { "inspect == 3.1.2", + "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.12.0", "lua-resty-http == 0.16.1", From bf41810696bc058acf0099114689c84034010270 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 24 Mar 2022 16:21:19 -0700 Subject: [PATCH 1262/4351] fix(core) use admin_error_log for cluster listener This `server {}` block previously had no `error_log` directive, so it was inheriting the `proxy_error_log` settings from the `http {}` scope. * fix(core) use admin_error_log for cluster listener * docs(core) add changelog entry for cluster error_log * tests(core) update error_log in test nginx template --- CHANGELOG.md | 5 +++++ kong/templates/nginx_kong.lua | 1 + spec/fixtures/custom_nginx.template | 1 + 3 files changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f3ff7c4a37b..98b882f52a4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -91,6 +91,11 @@ - **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` [#8558](https://github.com/Kong/kong/pull/8558) +#### Clustering + +- The cluster listener now uses the value of `admin_error_log` for its log file + instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) + ## [2.8.0] ### Deprecations diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 1ba2a53e5e4..33f13fc13cd 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -431,6 +431,7 @@ server { > end access_log ${{ADMIN_ACCESS_LOG}}; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; > if cluster_mtls == "shared" then ssl_verify_client optional_no_ca; diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index e054fd6b588..2a3b42cac69 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -451,6 +451,7 @@ http { > end access_log ${{ADMIN_ACCESS_LOG}}; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; ssl_verify_client optional_no_ca; ssl_certificate ${{CLUSTER_CERT}}; From 821c09097b0afce3e3e05b10a7f4c89876959404 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 25 Mar 2022 18:34:35 +0800 Subject: [PATCH 1263/4351] docs(changelog) add entry for #8566 (#8576) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 98b882f52a4..1a92bd18b0f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -88,6 +88,8 @@ - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) +- **AWS-Lambda**: Removed `proxy_scheme` field from schema +[#8566](https://github.com/Kong/kong/pull/8566) - **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` [#8558](https://github.com/Kong/kong/pull/8558) From 39d5b3a9984757c00ad01dc54057f059e2d5e17a Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 25 Mar 2022 18:36:14 +0800 Subject: [PATCH 1264/4351] docs(changelog) add entry for #8564 (#8577) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota Co-authored-by: Datong Sun --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1a92bd18b0f..6779f332b3b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -88,6 +88,8 @@ - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) +- **syslog**: `conf.facility` default value is now set to `user` +[#8564](https://github.com/Kong/kong/pull/8564) - **AWS-Lambda**: Removed `proxy_scheme` field from schema [#8566](https://github.com/Kong/kong/pull/8566) - **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` From 0c4af409355e835585ef6cb22249cb3f94166942 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 25 Mar 2022 18:37:57 +0800 Subject: [PATCH 1265/4351] docs(changelog) add entry fro #8559 (#8579) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota Co-authored-by: Datong Sun --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6779f332b3b..c614efef5a6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -88,6 +88,8 @@ - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) +- **serverless-functions**: Removed deprecated `config.functions` from schema +[#8559](https://github.com/Kong/kong/pull/8559) - **syslog**: `conf.facility` default value is now set to `user` [#8564](https://github.com/Kong/kong/pull/8564) - **AWS-Lambda**: Removed `proxy_scheme` field from schema From 37e973b4bc3b5da89ac56d2e8257e723973ef62c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Mar 2022 23:03:49 +0200 Subject: [PATCH 1266/4351] chore(deps) bump resty.openssl from 0.8.6 to 0.8.7 ### Summary #### Features - **x509.crl:** add functions to find and inspect revoked list in CRL [37c1661](https://github.com/fffonion/lua-resty-openssl/commit/37c1661fbebebad3b804f602f631e4ba65b80e07) --- CHANGELOG.md | 4 ++-- kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c614efef5a6..fdc53b66ed2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,8 +70,8 @@ [#8429](https://github.com/Kong/kong/pull/8429) - OpenSSL bumped to 1.1.1n [#8544](https://github.com/Kong/kong/pull/8544) -- Bumped resty.openssl from 0.8.5 to 0.8.6 - [#8545](https://github.com/Kong/kong/pull/8545) +- Bumped resty.openssl from 0.8.5 to 0.8.7 + [#8592](https://github.com/Kong/kong/pull/8592) ### Fixes diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 6db0f3b0b35..8623c5ee0c2 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.5.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.6", + "lua-resty-openssl == 0.8.7", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.7.2", From 1554e616e95548e010a17d3a85491207724ceb1a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Mar 2022 22:43:45 +0200 Subject: [PATCH 1267/4351] chore(deps) bump inspect from 3.1.2 to 3.1.3 ### Summary * A minimal performance test was introduced. Several refactors were introduced, which seem to make inspect.lua faster now. * inspect.lua was rewritten using Teal --- CHANGELOG.md | 2 ++ kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fdc53b66ed2..acc5a8e6c78 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -72,6 +72,8 @@ [#8544](https://github.com/Kong/kong/pull/8544) - Bumped resty.openssl from 0.8.5 to 0.8.7 [#8592](https://github.com/Kong/kong/pull/8592) +- Bumped inspect from 3.1.2 to 3.1.3 + [#8589](https://github.com/Kong/kong/pull/8589) ### Fixes diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 8623c5ee0c2..006f39e788d 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -12,7 +12,7 @@ description = { license = "Apache 2.0" } dependencies = { - "inspect == 3.1.2", + "inspect == 3.1.3", "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.12.0", From 3b63f4d168d77494d4b7c1e0831600983c8f38bf Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Mar 2022 22:32:20 +0200 Subject: [PATCH 1268/4351] chore(deps) bump luacheck from 0.25.0 to 0.26.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary Bumps `luacheck` development dependency from 0.25.0 to 0.26.0. #### New Features * Add "unused hint" flag — @javierguerragiraldez Function arguments that start with a single underscore get an "unused hint". Leaving them unused doesn't result in a warning. Using them, on the other hand, is a new warning (№ 214). * Add hook to enable Luacheck for use in pre-commit — @mblayman * Warn on error-prone and unnecessary negations — @arichard4 Two new warnings (№ 581 and 582) flag error-prone operator orders. * Add Dockerfile implementation — @MartinBroers A 6.34MB containerized image with everything needed to run the linter. Build your own or pull prebuilt images from GHRC. * Setup repository for use *as* a GitHub Action — @alerque Lint your repositories using GitHub Action workflows with just a single `uses:` step. #### Fixes * Don't mark variables as accessed if only references are circular — @arichard4 * Make test suite Lua 5.4 compatible — @alerque * Correct small issues in documentation — various #### Miscellaneous * Overhaul CI workflows for testing, linting, building, and releasing — @alerque * Update URLs and documentation reflecting new repository home — @lunarmodules --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 0ebee957602..b73fd33a446 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.25.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.26.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 6452edb7531bef6da8377a13592f5afaa3ffc50f Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 25 Mar 2022 21:06:45 +0800 Subject: [PATCH 1269/4351] docs(changelog) add entry for #8560 (#8578) Co-authored-by: Datong Sun --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index acc5a8e6c78..5115dfa4b98 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -98,6 +98,8 @@ [#8566](https://github.com/Kong/kong/pull/8566) - **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` [#8558](https://github.com/Kong/kong/pull/8558) +- Remove deprecated `blacklist`/`whitelist` config fields from bot-detection, ip-restriction and ACL plugins. +[#8560](https://github.com/Kong/kong/pull/8560) #### Clustering From 69832154b02c61cbcbf238bb1884d24bb0b39a5e Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 25 Mar 2022 21:10:24 +0800 Subject: [PATCH 1270/4351] docs(CHANGELOG) add change log entry for #8452 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Do not register unnecessary event handlers on Hybrid mode Control Plane nodes Co-authored-by: Enrique García Cota --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5115dfa4b98..35adc497b71 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -106,6 +106,12 @@ - The cluster listener now uses the value of `admin_error_log` for its log file instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) +### Additions + +#### Performance +- Do not register unnecessary event handlers on Hybrid mode Control Plane +nodes [#8452](https://github.com/Kong/kong/pull/8452). + ## [2.8.0] ### Deprecations From b4dd9093cbc77c04546c8c8161da889957eaa7f8 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 28 Mar 2022 12:17:30 -0300 Subject: [PATCH 1271/4351] fix(api) upsert of targets now require the `PUT` HTTP method --- CHANGELOG.md | 6 ++- kong/api/routes/upstreams.lua | 27 +++++------ .../04-admin_api/07-upstreams_routes_spec.lua | 4 +- .../04-admin_api/08-targets_routes_spec.lua | 36 +++++++-------- .../04-admin_api/15-off_spec.lua | 2 +- .../10-balancer/01-healthchecks_spec.lua | 46 +++++++++---------- .../10-balancer/02-least-connections_spec.lua | 4 +- spec/fixtures/admin_api.lua | 2 +- spec/fixtures/balancer_utils.lua | 14 +++--- 9 files changed, 73 insertions(+), 68 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 35adc497b71..0bd579c2043 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -85,7 +85,6 @@ execution, avoiding unnecessary concurrent executions. [#8567](https://github.com/Kong/kong/pull/8567) - #### Plugins - **ACME**: `auth_method` default value is set to `token` @@ -106,6 +105,11 @@ - The cluster listener now uses the value of `admin_error_log` for its log file instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) +#### Admin API + +- Insert and update operations on target entities require using the `PUT` HTTP + method now. [#8596](https://github.com/Kong/kong/pull/8596) + ### Additions #### Performance diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 888ea500b41..3ecf418d3e9 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -10,7 +10,7 @@ local tostring = tostring local fmt = string.format -local function post_health(self, db, is_healthy) +local function set_target_health(self, db, is_healthy) local upstream, _, err_t = endpoints.select_entity(self, db, db.upstreams.schema) if err_t then return endpoints.handle_error(err_t) @@ -180,9 +180,7 @@ return { kong.db.upstreams.schema, "upstream", "page_for_upstream"), - POST = function(self, db) - -- updating a target using POST is a compatibility with existent API and - -- should be deprecated in next major version + PUT = function(self, db) local entity, _, err_t = update_existent_target(self, db) if err_t then return endpoints.handle_error(err_t) @@ -194,7 +192,10 @@ return { local create = endpoints.post_collection_endpoint(kong.db.targets.schema, kong.db.upstreams.schema, "upstream") return create(self, db) - end + end, + POST = function(self, db) + return kong.response.exit(405) + end, }, ["/upstreams/:upstreams/targets/all"] = { @@ -232,26 +233,26 @@ return { }, ["/upstreams/:upstreams/targets/:targets/healthy"] = { - POST = function(self, db) - return post_health(self, db, true) + PUT = function(self, db) + return set_target_health(self, db, true) end, }, ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - POST = function(self, db) - return post_health(self, db, false) + PUT = function(self, db) + return set_target_health(self, db, false) end, }, ["/upstreams/:upstreams/targets/:targets/:address/healthy"] = { - POST = function(self, db) - return post_health(self, db, true) + PUT = function(self, db) + return set_target_health(self, db, true) end, }, ["/upstreams/:upstreams/targets/:targets/:address/unhealthy"] = { - POST = function(self, db) - return post_health(self, db, false) + PUT = function(self, db) + return set_target_health(self, db, false) end, }, diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 0ed80c344a1..6df14b17500 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -723,7 +723,7 @@ describe("Admin API: #" .. strategy, function() -- create the target local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/my-upstream/targets", body = { target = "127.0.0.1:8000", @@ -791,7 +791,7 @@ describe("Admin API: #" .. strategy, function() -- create the target local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/my-upstream/targets", body = { target = "127.0.0.1:8000", diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index b884a38e5fd..bed290208d6 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -74,12 +74,12 @@ describe("Admin API #" .. strategy, function() end) describe("/upstreams/{upstream}/targets/", function() - describe("POST", function() + describe("PUT", function() it_content_types("creates a target with defaults", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "mashape.com", @@ -98,7 +98,7 @@ describe("Admin API #" .. strategy, function() return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "mashape.com:123", @@ -119,7 +119,7 @@ describe("Admin API #" .. strategy, function() return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "zero.weight.test:8080", @@ -146,7 +146,7 @@ describe("Admin API #" .. strategy, function() return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "single-target.test:8080", @@ -163,7 +163,7 @@ describe("Admin API #" .. strategy, function() assert.are.equal(1, json.weight) local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "single-target.test:8080", @@ -183,7 +183,7 @@ describe("Admin API #" .. strategy, function() it("handles malformed JSON body", function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:request { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = '{"hello": "world"', headers = {["Content-Type"] = "application/json"} @@ -197,7 +197,7 @@ describe("Admin API #" .. strategy, function() local upstream = bp.upstreams:insert { slots = 10 } -- Missing parameter local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { weight = weight_min, @@ -211,7 +211,7 @@ describe("Admin API #" .. strategy, function() -- Invalid target parameter res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "some invalid host name", @@ -225,7 +225,7 @@ describe("Admin API #" .. strategy, function() -- Invalid weight parameter res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { target = "mashape.com", @@ -240,7 +240,7 @@ describe("Admin API #" .. strategy, function() end end) - for _, method in ipairs({"PUT", "PATCH", "DELETE"}) do + for _, method in ipairs({"POST", "PATCH", "DELETE"}) do it_content_types("returns 405 on " .. method, function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } @@ -337,7 +337,7 @@ describe("Admin API #" .. strategy, function() for i = 1, #weights do local status, body = client_send({ - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets", headers = { ["Content-Type"] = "application/json", @@ -668,7 +668,7 @@ describe("Admin API #" .. strategy, function() local json = assert(cjson.decode(body)) status, body = assert(client_send({ - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream.id .. "/targets", headers = {["Content-Type"] = "application/json"}, body = { @@ -691,7 +691,7 @@ describe("Admin API #" .. strategy, function() local expected = (i >= 3 and j >= 4) and 204 or 404 local path = "/upstreams/" .. u .. "/targets/" .. t .. "/" .. e local status = assert(client_send { - method = "POST", + method = "PUT", path = "/upstreams/" .. u .. "/targets/" .. t .. "/" .. e }) assert.same(expected, status, "bad status for path " .. path) @@ -703,7 +703,7 @@ describe("Admin API #" .. strategy, function() it("flips the target status from UNHEALTHY to HEALTHY", function() local status, body, json status, body = assert(client_send { - method = "POST", + method = "PUT", path = target_path .. "/unhealthy" }) assert.same(204, status, body) @@ -716,7 +716,7 @@ describe("Admin API #" .. strategy, function() assert.same(target.target, json.data[1].target) assert.same("UNHEALTHY", json.data[1].health) status = assert(client_send { - method = "POST", + method = "PUT", path = target_path .. "/healthy" }) assert.same(204, status) @@ -733,7 +733,7 @@ describe("Admin API #" .. strategy, function() it("flips the target status from HEALTHY to UNHEALTHY", function() local status, body, json status = assert(client_send { - method = "POST", + method = "PUT", path = target_path .. "/healthy" }) assert.same(204, status) @@ -746,7 +746,7 @@ describe("Admin API #" .. strategy, function() assert.same(target.target, json.data[1].target) assert.same("HEALTHY", json.data[1].health) status = assert(client_send { - method = "POST", + method = "PUT", path = target_path .. "/unhealthy" }) assert.same(204, status) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 30f4fd68288..1463972d2ea 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -799,7 +799,7 @@ describe("Admin API #off", function() assert.response(res).has.status(201) local res = assert(client:send { - method = "POST", + method = "PUT", path = "/upstreams/foo/targets/c830b59e-59cc-5392-adfd-b414d13adfc4/10.20.30.40/unhealthy", }) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index fe125b73b99..bb650a9330d 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -167,7 +167,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) - local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") + local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -180,7 +180,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) assert.equals("HEALTHY", health.data[1].data.addresses[2].health) - local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") + local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -233,7 +233,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) - local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") + local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -246,7 +246,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) assert.equals("HEALTHY", health.data[1].data.addresses[2].health) - local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") + local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -298,7 +298,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].health) assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - local status = bu.post_target_address_health(upstream_id, "srv-changes-port.test:80", "a-changes-port.test:90", "healthy") + local status = bu.put_target_address_health(upstream_id, "srv-changes-port.test:80", "a-changes-port.test:90", "healthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -381,7 +381,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) - local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") + local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -394,7 +394,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) assert.equals("HEALTHY", health.data[1].data.addresses[2].health) - local status = bu.post_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") + local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") assert.same(204, status) health = bu.get_upstream_health(upstream_name) @@ -697,11 +697,11 @@ for _, strategy in helpers.each_strategy() do if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "unhealthy") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "unhealthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "UNHEALTHY", admin_port_1) bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "UNHEALTHY", admin_port_2) else - bu.post_target_endpoint(upstream_id, localhost, port, "unhealthy") + bu.put_target_endpoint(upstream_id, localhost, port, "unhealthy") bu.poll_wait_health(upstream_id, localhost, port, "UNHEALTHY", admin_port_1) bu.poll_wait_health(upstream_id, localhost, port, "UNHEALTHY", admin_port_2) end @@ -1181,10 +1181,10 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) -- 100% healthy - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.1:80", "healthy") - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.2:80", "healthy") - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.3:80", "healthy") - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "healthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.1:80", "healthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.2:80", "healthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.3:80", "healthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "healthy") local health = bu.get_balancer_health(upstream_name) assert.is.table(health) @@ -1203,7 +1203,7 @@ for _, strategy in helpers.each_strategy() do end -- 75% healthy - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.1:80", "unhealthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.1:80", "unhealthy") health = bu.get_balancer_health(upstream_name) assert.same({ @@ -1219,7 +1219,7 @@ for _, strategy in helpers.each_strategy() do end -- 50% healthy - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.2:80", "unhealthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.2:80", "unhealthy") health = bu.get_balancer_health(upstream_name) assert.same({ @@ -1235,7 +1235,7 @@ for _, strategy in helpers.each_strategy() do end -- 25% healthy - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.3:80", "unhealthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.3:80", "unhealthy") health = bu.get_balancer_health(upstream_name) assert.same({ @@ -1251,7 +1251,7 @@ for _, strategy in helpers.each_strategy() do end -- 0% healthy - bu.post_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "unhealthy") + bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "unhealthy") health = bu.get_balancer_health(upstream_name) assert.same({ @@ -1996,10 +1996,10 @@ for _, strategy in helpers.each_strategy() do -- manually bring it back using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") else - bu.post_target_endpoint(upstream_id, localhost, port2, "healthy") + bu.put_target_endpoint(upstream_id, localhost, port2, "healthy") bu.poll_wait_health(upstream_id, localhost, port2, "HEALTHY") end @@ -2058,10 +2058,10 @@ for _, strategy in helpers.each_strategy() do -- manually bring it down using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "unhealthy") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "unhealthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "UNHEALTHY") else - bu.post_target_endpoint(upstream_id, localhost, port2, "unhealthy") + bu.put_target_endpoint(upstream_id, localhost, port2, "unhealthy") bu.poll_wait_health(upstream_id, localhost, port2, "UNHEALTHY") end @@ -2075,10 +2075,10 @@ for _, strategy in helpers.each_strategy() do -- manually bring it back using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") else - bu.post_target_endpoint(upstream_id, localhost, port2, "healthy") + bu.put_target_endpoint(upstream_id, localhost, port2, "healthy") bu.poll_wait_health(upstream_id, localhost, port2, "HEALTHY") end diff --git a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua index dbcd9b4b184..e49f6a676a4 100644 --- a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua @@ -113,7 +113,7 @@ for _, strategy in helpers.each_strategy() do -- create a new target local res = assert(api_client:send({ - method = "POST", + method = "PUT", path = "/upstreams/" .. upstream1_id .. "/targets", headers = { ["Content-Type"] = "application/json", @@ -218,7 +218,7 @@ for _, strategy in helpers.each_strategy() do -- create a new target local res = assert(api_client:send({ - method = "POST", + method = "PUT", path = "/upstreams/" .. an_upstream.id .. "/targets", headers = { ["Content-Type"] = "application/json", diff --git a/spec/fixtures/admin_api.lua b/spec/fixtures/admin_api.lua index cc9ab5d43fe..7180e767b03 100644 --- a/spec/fixtures/admin_api.lua +++ b/spec/fixtures/admin_api.lua @@ -65,7 +65,7 @@ admin_api_as_db["basicauth_credentials"] = { admin_api_as_db["targets"] = { insert = function(_, tbl) - return api_send("POST", "/upstreams/" .. tbl.upstream.id .. "/targets", tbl) + return api_send("PUT", "/upstreams/" .. tbl.upstream.id .. "/targets", tbl) end, remove = function(_, tbl) return api_send("DELETE", "/upstreams/" .. tbl.upstream.id .. "/targets/" .. tbl.id) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 3b34c14c142..6eb0d55cc2c 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -80,7 +80,7 @@ local function direct_request(host, port, path, protocol, host_header) end -local function post_target_endpoint(upstream_id, host, port, endpoint) +local function put_target_endpoint(upstream_id, host, port, endpoint) if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end @@ -90,7 +90,7 @@ local function post_target_endpoint(upstream_id, host, port, endpoint) .. "/" .. endpoint local api_client = helpers.admin_client() local res, err = assert(api_client:send { - method = "POST", + method = "PUT", path = prefix .. path, headers = { ["Content-Type"] = "application/json", @@ -159,7 +159,7 @@ local patch_upstream local get_upstream local get_upstream_health local get_balancer_health -local post_target_address_health +local put_target_address_health local get_router_version local add_target local update_target @@ -241,9 +241,9 @@ do end end - post_target_address_health = function(upstream_id, target_id, address, mode, forced_port) + put_target_address_health = function(upstream_id, target_id, address, mode, forced_port) local path = "/upstreams/" .. upstream_id .. "/targets/" .. target_id .. "/" .. address .. "/" .. mode - return api_send("POST", path, {}, forced_port) + return api_send("PUT", path, {}, forced_port) end get_router_version = function(forced_port) @@ -567,8 +567,8 @@ balancer_utils.patch_api = patch_api balancer_utils.patch_upstream = patch_upstream balancer_utils.poll_wait_address_health = poll_wait_address_health balancer_utils.poll_wait_health = poll_wait_health -balancer_utils.post_target_address_health = post_target_address_health -balancer_utils.post_target_endpoint = post_target_endpoint +balancer_utils.put_target_address_health = put_target_address_health +balancer_utils.put_target_endpoint = put_target_endpoint balancer_utils.SLOTS = SLOTS balancer_utils.tcp_client_requests = tcp_client_requests balancer_utils.wait_for_router_update = wait_for_router_update From 05969c26384a070002b41b61d4cca211413eea6f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 29 Mar 2022 09:42:26 +0200 Subject: [PATCH 1272/4351] docs(changelog) introduce 'breaking changes' header (#8600) --- CHANGELOG.md | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0bd579c2043..ed1f6afc7ea 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,6 +64,15 @@ ## Unreleased +### Breaking Changes + +#### Admin API + +- Insert and update operations on target entities require using the `PUT` HTTP + method now. [#8596](https://github.com/Kong/kong/pull/8596). If you have + scripts that depend on it being `POST`, these scripts will need to be updated + when updating to Kong 3.0. + ### Dependencies - Bumped pgmoon from 1.13.0 to 1.14.0 @@ -105,10 +114,6 @@ - The cluster listener now uses the value of `admin_error_log` for its log file instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) -#### Admin API - -- Insert and update operations on target entities require using the `PUT` HTTP - method now. [#8596](https://github.com/Kong/kong/pull/8596) ### Additions From 186bd22f0ef9e3dbffc9b65b675108773b52ece3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 29 Mar 2022 13:29:43 +0200 Subject: [PATCH 1273/4351] docs(api) document header regex in autodocs admin api (#8572) Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> --- autodoc/admin-api/data/admin-api.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 2639856a944..e0a314fd735 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -988,6 +988,8 @@ return { match if present in the request. The `Host` header cannot be used with this attribute: hosts should be specified using the `hosts` attribute. + When `headers` contains only one value and that value starts with + the special prefix `~*`, the value is interpreted as a regular expression. ]], examples = { { ["x-my-header"] = {"foo", "bar"}, ["x-another-header"] = {"bla"} }, nil }, skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second From b96a5992f701c5e49d47eaa10b224a1c30bcac33 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 29 Mar 2022 22:22:06 +0800 Subject: [PATCH 1274/4351] docs(admin-api) clarify what `"00000000000000000000000000000000"` means (#8568) in config hash returned by `/status` --- autodoc/admin-api/data/admin-api.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index e0a314fd735..ffe2ce85f60 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -585,7 +585,8 @@ return { reflect the health of the database itself. * `configuration_hash`: The hash of the current configuration. This field is only returned when the Kong node is running in DB-less - or data-plane mode. + or data-plane mode. The special return value "00000000000000000000000000000000" + means Kong does not currently have a valid configuration loaded. ]], }, } From 446532d6c25ffa36a09f48a4e9c5a5989fc7135e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Andr=C3=A9=20Leoni?= Date: Wed, 30 Mar 2022 01:00:42 -0300 Subject: [PATCH 1275/4351] style(jwt-plugin) remove unusefull comment (#8601) --- kong/plugins/jwt/handler.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 55b288804ef..87bcc8b5541 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -20,7 +20,6 @@ local JwtHandler = { --- Retrieve a JWT in a request. -- Checks for the JWT in URI parameters, then in cookies, and finally -- in the configured header_names (defaults to `[Authorization]`). --- @param request ngx request object -- @param conf Plugin configuration -- @return token JWT token contained in request (can be a table) or nil -- @return err From 3dbf3019070937cf337a57099b8374c1bd6d26fd Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 30 Mar 2022 19:46:40 +0800 Subject: [PATCH 1276/4351] fix(serverless) migrations from 2.8 to 3.0 (#8574) --- kong-2.8.0-0.rockspec | 5 ++++ .../migrations/001_280_to_300.lua | 1 + .../plugins/post-function/migrations/init.lua | 3 ++ .../migrations/001_280_to_300.lua | 1 + .../migrations/_001_280_to_300.lua | 28 +++++++++++++++++++ kong/plugins/pre-function/migrations/init.lua | 3 ++ 6 files changed, 41 insertions(+) create mode 100644 kong/plugins/post-function/migrations/001_280_to_300.lua create mode 100644 kong/plugins/post-function/migrations/init.lua create mode 100644 kong/plugins/pre-function/migrations/001_280_to_300.lua create mode 100644 kong/plugins/pre-function/migrations/_001_280_to_300.lua create mode 100644 kong/plugins/pre-function/migrations/init.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 006f39e788d..d2723c2424a 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -445,12 +445,17 @@ build = { ["kong.plugins.pre-function._handler"] = "kong/plugins/pre-function/_handler.lua", ["kong.plugins.pre-function._schema"] = "kong/plugins/pre-function/_schema.lua", + ["kong.plugins.pre-function.migrations._001_280_to_300"] = "kong/plugins/pre-function/migrations/_001_280_to_300.lua", ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", + ["kong.plugins.pre-function.migrations"] = "kong/plugins/pre-function/migrations/init.lua", + ["kong.plugins.pre-function.migrations.001_280_to_300"] = "kong/plugins/pre-function/migrations/001_280_to_300.lua", ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", + ["kong.plugins.post-function.migrations"] = "kong/plugins/post-function/migrations/init.lua", + ["kong.plugins.post-function.migrations.001_280_to_300"] = "kong/plugins/post-function/migrations/001_280_to_300.lua", ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", diff --git a/kong/plugins/post-function/migrations/001_280_to_300.lua b/kong/plugins/post-function/migrations/001_280_to_300.lua new file mode 100644 index 00000000000..88f41bb5fde --- /dev/null +++ b/kong/plugins/post-function/migrations/001_280_to_300.lua @@ -0,0 +1 @@ +return require("kong.plugins.pre-function.migrations._001_280_to_300")("post-function") diff --git a/kong/plugins/post-function/migrations/init.lua b/kong/plugins/post-function/migrations/init.lua new file mode 100644 index 00000000000..8a19b72d32f --- /dev/null +++ b/kong/plugins/post-function/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "001_280_to_300", +} diff --git a/kong/plugins/pre-function/migrations/001_280_to_300.lua b/kong/plugins/pre-function/migrations/001_280_to_300.lua new file mode 100644 index 00000000000..c4c6f665f13 --- /dev/null +++ b/kong/plugins/pre-function/migrations/001_280_to_300.lua @@ -0,0 +1 @@ +return require("kong.plugins.pre-function.migrations._001_280_to_300")("pre-function") diff --git a/kong/plugins/pre-function/migrations/_001_280_to_300.lua b/kong/plugins/pre-function/migrations/_001_280_to_300.lua new file mode 100644 index 00000000000..b0035898b72 --- /dev/null +++ b/kong/plugins/pre-function/migrations/_001_280_to_300.lua @@ -0,0 +1,28 @@ +local operations = require "kong.db.migrations.operations.200_to_210" + +return function(plugin_name) + + local function migration_teardown(ops, plugin_name) + return function(connector) + return ops:fixup_plugin_config(connector, plugin_name, function(config) + if config.functions and #config.functions > 0 then + config.access = config.functions + config.functions = nil + end + return true + end) + end + end + + return { + postgres = { + up = "", + teardown = migration_teardown(operations.postgres.teardown, plugin_name), + }, + + cassandra = { + up = "", + teardown = migration_teardown(operations.cassandra.teardown, plugin_name), + }, + } +end diff --git a/kong/plugins/pre-function/migrations/init.lua b/kong/plugins/pre-function/migrations/init.lua new file mode 100644 index 00000000000..8a19b72d32f --- /dev/null +++ b/kong/plugins/pre-function/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "001_280_to_300", +} From cb8a0bd1382eaa44bdb8f84ba148f6a6e5e2997e Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 30 Mar 2022 09:22:51 -0300 Subject: [PATCH 1277/4351] fix(proxy-cache) do not copy response data to request's `ctx` `proxy_cache_hit` contains the response data to be shared with the logging plugins. Originally it was added to the generic Nginx request's `ctx`, then later it was changed to use Kong's ctx but the previous one was kept as a backward compatibility. For the next major version this compatibility will be removed. Co-authored-by: Datong Sun --- CHANGELOG.md | 7 +++++++ kong/plugins/proxy-cache/handler.lua | 1 - 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ed1f6afc7ea..b9772800e4b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -73,6 +73,13 @@ scripts that depend on it being `POST`, these scripts will need to be updated when updating to Kong 3.0. +#### Plugins + +- The proxy-cache plugin does not store the response data in + `ngx.ctx.proxy_cache_hit` anymore. Logging plugins that need the response data + must read it from `kong.ctx.shared.proxy_cache_hit` from Kong 3.0 on. + [#8607](https://github.com/Kong/kong/pull/8607) + ### Dependencies - Bumped pgmoon from 1.13.0 to 1.14.0 diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 2131bb9cbec..46b30a89612 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -347,7 +347,6 @@ function ProxyCacheHandler:access(conf) kong.ctx.shared.proxy_cache_hit = response_data local nctx = ngx.ctx - nctx.proxy_cache_hit = response_data -- TODO: deprecated nctx.KONG_PROXIED = true for k in pairs(res.headers) do From 0ab534dd0a77f84330cf86bf8e737fd6177c173e Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 31 Mar 2022 00:00:26 +0800 Subject: [PATCH 1278/4351] chore(*) fix linter (#8614) * style(*) fix linter * chore(ci) add Makefile to cache key * chore(*) fix var name `it` --- .github/workflows/build_and_test.yml | 12 ++++++------ kong/db/init.lua | 12 ++++++------ kong/plugins/oauth2/access.lua | 2 +- .../09-balancer/02-least_connections_spec.lua | 6 ++---- spec/fixtures/balancer_utils.lua | 6 +++--- 5 files changed, 18 insertions(+), 20 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 58b1fa0ac86..c17f8d0f81a 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -23,7 +23,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - name: Checkout kong-build-tools if: steps.cache-deps.outputs.cache-hit != 'true' @@ -89,7 +89,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH @@ -175,7 +175,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -224,7 +224,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -298,7 +298,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -337,7 +337,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$DOWNLOAD_ROOT/cpanm" >> $GITHUB_PATH diff --git a/kong/db/init.lua b/kong/db/init.lua index 4dfeec508ea..fcd82712a99 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -245,7 +245,7 @@ function DB:set_events_handler(events) end -function DB:check_version_compat(_min, _deprecated) +function DB:check_version_compat(min, deprecated) local _major_minor = self.connector.major_minor_version if not _major_minor then @@ -253,17 +253,17 @@ function DB:check_version_compat(_min, _deprecated) end local major_minor = version(_major_minor) - local min = version(_min) - local deprecated = _deprecated and version(_deprecated) + local min_version = version(min) + local deprecated = deprecated and version(deprecated) - if major_minor < min then + if major_minor < min_version then -- Deprecated is "ok" if deprecated and major_minor >= deprecated then log.warn("Currently using %s %s which is considered deprecated, " .. - "please use %s or greater", self.strategy, _major_minor, _min) + "please use %s or greater", self.strategy, _major_minor, min) else return false, fmt("Kong requires %s %s or greater (currently using %s)", - self.strategy, _min, _major_minor) + self.strategy, min, _major_minor) end end diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index b0ede38aa50..d7f9aa082a8 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -538,7 +538,7 @@ local function issue_token(conf) -- Check client_id and redirect_uri local allowed_redirect_uris, client = get_redirect_uris(client_id) - if not (grant_type == GRANT_CLIENT_CREDENTIALS) then + if grant_type ~= GRANT_CLIENT_CREDENTIALS then if allowed_redirect_uris then local redirect_uri = parameters[REDIRECT_URI] and parameters[REDIRECT_URI] or diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index bf1dad22353..875b72eaaec 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -454,12 +454,10 @@ describe("[least-connections]", function() }) local b = validate_lcb(new_balancer({ "konghq.com" })) - local counts = {} local handle -- define outside loop, so it gets reused and released for i = 1,70 do - local ip, _ - ip, _, _, handle = b:getPeer(nil, handle) - counts[ip] = (counts[ip] or 0) + 1 + local _ + _, _, _, handle = b:getPeer(nil, handle) end validate_lcb(b) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 6eb0d55cc2c..62f90e9c0bc 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -510,15 +510,15 @@ local function teardown_prefix() end -local function test_with_prefixes(_it, strategy, prefixes) +local function test_with_prefixes(itt, strategy, prefixes) return function(description, fn) if strategy == "off" then - _it(description, fn) + itt(description, fn) return end for _, name in ipairs(prefixes) do - _it(name .. ": " .. description, function() + itt(name .. ": " .. description, function() setup_prefix("/" .. name) local ok = fn() teardown_prefix() From 5b7676cee6a1f16d5575db78eda16410047a4ac8 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 31 Mar 2022 19:55:50 +0800 Subject: [PATCH 1279/4351] feat(dbless) use LMDB as DB-less backend This PR adds LMDB (Lightning Memory-Mapped Database) support for DB-less. At the same time, the shdict based DB-less storage backend has been retired and removed from the codebase. LMDB has better concurrency characters and is generally much more stable than shdict for storing config data. Because it can be natively accessed from different processes, we also removed the hack that sends the full DB-less config to the stream subsystem, which should improve the stability of DB-less reload at runtime as well. New config options `lmdb_environment_path` and `lmdb_map_size` has been added. Co-authored-by: Suika --- .ci/setup_env_github.sh | 2 + .requirements | 1 + kong-2.8.0-0.rockspec | 1 + kong/api/routes/config.lua | 7 +- kong/conf_loader/init.lua | 3 + kong/constants.lua | 1 - kong/db/declarative/init.lua | 252 +++++++----------- kong/db/declarative/marshaller.lua | 119 +++++++++ kong/db/strategies/off/init.lua | 50 ++-- kong/global.lua | 8 +- kong/init.lua | 136 +++++----- kong/pdk/vault.lua | 2 +- kong/runloop/handler.lua | 15 +- kong/templates/kong_defaults.lua | 2 + kong/templates/nginx.lua | 5 + kong/templates/nginx_kong.lua | 6 - kong/templates/nginx_kong_stream.lua | 6 - spec/02-integration/02-cmd/14-vault_spec.lua | 3 +- .../04-admin_api/15-off_spec.lua | 37 +-- spec/fixtures/custom_nginx.template | 17 +- spec/fixtures/dump_lmdb_key.lua | 4 + 21 files changed, 357 insertions(+), 320 deletions(-) create mode 100644 kong/db/declarative/marshaller.lua create mode 100644 spec/fixtures/dump_lmdb_key.lua diff --git a/.ci/setup_env_github.sh b/.ci/setup_env_github.sh index b3c97475156..c829b83bfb8 100644 --- a/.ci/setup_env_github.sh +++ b/.ci/setup_env_github.sh @@ -9,6 +9,7 @@ OPENRESTY=$(dep_version RESTY_VERSION) LUAROCKS=$(dep_version RESTY_LUAROCKS_VERSION) OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) PCRE=$(dep_version RESTY_PCRE_VERSION) +RESTY_LMDB=$(dep_version RESTY_LMDB_VERSION) #--------- @@ -32,6 +33,7 @@ kong-ngx-build \ --kong-nginx-module $KONG_NGINX_MODULE_BRANCH \ --luarocks $LUAROCKS \ --openssl $OPENSSL \ + --resty-lmdb $RESTY_LMDB \ --pcre $PCRE \ --debug diff --git a/.requirements b/.requirements index 0e3b8c754dd..4c4bb73009d 100644 --- a/.requirements +++ b/.requirements @@ -6,6 +6,7 @@ RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.8.0 RESTY_OPENSSL_VERSION=1.1.1n RESTY_PCRE_VERSION=8.45 +RESTY_LMDB_VERSION=master LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.25.3 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index d2723c2424a..63e9bb63c66 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -167,6 +167,7 @@ build = { ["kong.db.dao.vaults"] = "kong/db/dao/vaults.lua", ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", ["kong.db.declarative"] = "kong/db/declarative/init.lua", + ["kong.db.declarative.marshaller"] = "kong/db/declarative/marshaller.lua", ["kong.db.schema"] = "kong/db/schema/init.lua", ["kong.db.schema.entities.consumers"] = "kong/db/schema/entities/consumers.lua", ["kong.db.schema.entities.routes"] = "kong/db/schema/entities/routes.lua", diff --git a/kong/api/routes/config.lua b/kong/api/routes/config.lua index 4919d1f23b2..67be493f59a 100644 --- a/kong/api/routes/config.lua +++ b/kong/api/routes/config.lua @@ -118,10 +118,11 @@ return { }) end - if err == "no memory" then - kong.log.err("not enough cache space for declarative config") + if err == "map full" then + kong.log.err("not enough space for declarative config") return kong.response.exit(413, { - message = "Configuration does not fit in Kong cache" + message = "Configuration does not fit in LMDB database, " .. + "consider raising the \"lmdb_map_size\" config for Kong" }) end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index feb873d99db..31715282502 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -657,6 +657,9 @@ local CONF_INFERENCES = { untrusted_lua = { enum = { "on", "off", "sandbox" } }, untrusted_lua_sandbox_requires = { typ = "array" }, untrusted_lua_sandbox_environment = { typ = "array" }, + + lmdb_environment_path = { typ = "string" }, + lmdb_map_size = { typ = "string" }, } diff --git a/kong/constants.lua b/kong/constants.lua index f38bb11fe28..d41f03d561c 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -184,7 +184,6 @@ local constants = { PROTOCOLS = protocols, PROTOCOLS_WITH_SUBSYSTEM = protocols_with_subsystem, - DECLARATIVE_PAGE_KEY = "declarative:page", DECLARATIVE_LOAD_KEY = "declarative_config:loaded", DECLARATIVE_HASH_KEY = "declarative_config:hash", DECLARATIVE_EMPTY_CONFIG_HASH = string.rep("0", 32), diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 6fe730ee9f7..65660cbaea7 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -6,11 +6,11 @@ local lyaml = require "lyaml" local cjson = require "cjson.safe" local tablex = require "pl.tablex" local constants = require "kong.constants" - +local txn = require "resty.lmdb.transaction" +local lmdb = require "resty.lmdb" local setmetatable = setmetatable local loadstring = loadstring -local get_phase = ngx.get_phase local tostring = tostring local exiting = ngx.worker.exiting local setfenv = setfenv @@ -18,7 +18,6 @@ local io_open = io.open local insert = table.insert local concat = table.concat local assert = assert -local sleep = ngx.sleep local error = error local pcall = pcall local sort = table.sort @@ -30,19 +29,15 @@ local md5 = ngx.md5 local pairs = pairs local ngx_socket_tcp = ngx.socket.tcp local yield = require("kong.tools.utils").yield +local marshall = require("kong.db.declarative.marshaller").marshall +local min = math.min -local SHADOW = true local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" local PREFIX = ngx.config.prefix() local SUBSYS = ngx.config.subsystem -local WORKER_COUNT = ngx.worker.count() local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH - - -local DECLARATIVE_LOCK_KEY = "declarative:lock" -local DECLARATIVE_LOCK_TTL = 60 local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } @@ -437,7 +432,10 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities) end end - local page_size = db[name].pagination.max_page_size + local page_size + if db[name].pagination then + page_size = db[name].pagination.max_page_size + end for row, err in db[name]:each(page_size, GLOBAL_QUERY_OPTS) do if not row then kong.log.err(err) @@ -448,10 +446,11 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities) -- as well do not export plugins and routes of dsiabled services if skip_disabled_entities and name == "services" and not row.enabled then disabled_services[row.id] = true + elseif skip_disabled_entities and name == "plugins" and not row.enabled then goto skip_emit - else + else for j = 1, #fks do local foreign_name = fks[j] if type(row[foreign_name]) == "table" then @@ -568,7 +567,7 @@ end function declarative.get_current_hash() - return ngx.shared.kong:get(DECLARATIVE_HASH_KEY) + return lmdb.get(DECLARATIVE_HASH_KEY) end @@ -594,7 +593,7 @@ end -- _format_version: "2.1", -- _transform: true, -- } -function declarative.load_into_cache(entities, meta, hash, shadow) +function declarative.load_into_cache(entities, meta, hash) -- Array of strings with this format: -- "||". -- For example, a service tagged "admin" would produce @@ -618,11 +617,8 @@ function declarative.load_into_cache(entities, meta, hash, shadow) local db = kong.db - local core_cache = kong.core_cache - local cache = kong.cache - - core_cache:purge(shadow) - cache:purge(shadow) + local t = txn.begin(128) + t:db_drop(false) local transform = meta._transform == nil and true or meta._transform @@ -700,16 +696,15 @@ function declarative.load_into_cache(entities, meta, hash, shadow) end end - local ok, err = core_cache:safe_set(cache_key, item, shadow) - if not ok then + local item_marshalled, err = marshall(item) + if not item_marshalled then return nil, err end + t:set(cache_key, item_marshalled) + local global_query_cache_key = dao:cache_key(id, nil, nil, nil, nil, "*") - local ok, err = core_cache:safe_set(global_query_cache_key, item, shadow) - if not ok then - return nil, err - end + t:set(global_query_cache_key, item_marshalled) -- insert individual entry for global query insert(keys_by_ws["*"], cache_key) @@ -723,10 +718,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) if schema.cache_key then local cache_key = dao:cache_key(item) - ok, err = core_cache:safe_set(cache_key, item, shadow) - if not ok then - return nil, err - end + t:set(cache_key, item_marshalled) end for i = 1, #uniques do @@ -745,10 +737,7 @@ function declarative.load_into_cache(entities, meta, hash, shadow) end local unique_cache_key = prefix .. "|" .. unique .. ":" .. unique_key - ok, err = core_cache:safe_set(unique_cache_key, item, shadow) - if not ok then - return nil, err - end + t:set(unique_cache_key, item_marshalled) end end @@ -790,20 +779,25 @@ function declarative.load_into_cache(entities, meta, hash, shadow) for ws_id, keys in pairs(keys_by_ws) do local entity_prefix = entity_name .. "|" .. (schema.workspaceable and ws_id or "") - local ok, err = core_cache:safe_set(entity_prefix .. "|@list", keys, shadow) - if not ok then + local keys, err = marshall(keys) + if not keys then return nil, err end + t:set(entity_prefix .. "|@list", keys) + for ref, wss in pairs(page_for) do local fids = wss[ws_id] if fids then for fid, entries in pairs(fids) do local key = entity_prefix .. "|" .. ref .. "|" .. fid .. "|@list" - local ok, err = core_cache:safe_set(key, entries, shadow) - if not ok then + + local entries, err = marshall(entries) + if not entries then return nil, err end + + t:set(key, entries) end end end @@ -823,10 +817,13 @@ function declarative.load_into_cache(entities, meta, hash, shadow) end -- stay consistent with pagination sort(arr) - local ok, err = core_cache:safe_set(key, arr, shadow) - if not ok then + + local arr, err = marshall(arr) + if not arr then return nil, err end + + t:set(key, arr) end end end @@ -837,94 +834,47 @@ function declarative.load_into_cache(entities, meta, hash, shadow) -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid local key = "tags:" .. tag_name .. "|@list" - local ok, err = core_cache:safe_set(key, tags, shadow) - if not ok then + local tags, err = marshall(tags) + if not tags then return nil, err end + + t:set(key, tags) end -- tags||@list -> all tags, with no distinction of tag name or entity type. -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid - local ok, err = core_cache:safe_set("tags||@list", tags, shadow) - if not ok then + local tags, err = marshall(tags) + if not tags then return nil, err end - -- set the value of the configuration hash. The value can be nil, which - -- indicates that no configuration has been applied yet to the Gateway. - local ok, err = ngx.shared.kong:safe_set(DECLARATIVE_HASH_KEY, hash) + t:set("tags||@list", tags) + t:set(DECLARATIVE_HASH_KEY, hash) + + kong.default_workspace = default_workspace + + local ok, err = t:commit() if not ok then - return nil, "failed to set " .. DECLARATIVE_HASH_KEY .. " in shm: " .. err + return nil, err end - kong.default_workspace = default_workspace + kong.core_cache:purge() + kong.cache:purge() + return true, nil, default_workspace end do - local DECLARATIVE_PAGE_KEY = constants.DECLARATIVE_PAGE_KEY - - function declarative.load_into_cache_with_events(entities, meta, hash, hashes) + local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes) if exiting() then return nil, "exiting" end - local kong_shm = ngx.shared.kong - - local ok, err = declarative.try_lock() - if not ok then - if err == "exists" then - local ttl = math.min(ngx.shared.kong:ttl(DECLARATIVE_LOCK_KEY), 10) - return nil, "busy", ttl - end - - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, err - end - local worker_events = kong.worker_events - -- ensure any previous update finished (we're flipped to the latest page) - ok, err = worker_events.poll() - if not ok then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, err - end - - if SUBSYS == "http" and #kong.configuration.stream_listeners > 0 and - get_phase() ~= "init_worker" - then - -- update stream if necessary - -- TODO: remove this once shdict can be shared between subsystems - - local sock = ngx_socket_tcp() - ok, err = sock:connect("unix:" .. PREFIX .. "/stream_config.sock") - if not ok then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, err - end - - local json = cjson.encode({ entities, meta, hash, }) - local bytes - bytes, err = sock:send(json) - sock:close() - - if not bytes then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, err - end - - assert(bytes == #json, "incomplete config sent to the stream subsystem") - end - - if exiting() then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, "exiting" - end - - local default_ws - ok, err, default_ws = declarative.load_into_cache(entities, meta, hash, SHADOW) + local ok, err, default_ws = declarative.load_into_cache(entities, meta, hash) if ok then local router_hash local plugins_hash @@ -945,91 +895,79 @@ do end end - ok, err = worker_events.post("declarative", "flip_config", { + ok, err = worker_events.post("declarative", "reconfigure", { default_ws, router_hash, plugins_hash, balancer_hash }) if ok ~= "done" then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, "failed to flip declarative config cache pages: " .. (err or ok) + return nil, "failed to broadcast reconfigure event: " .. (err or ok) end + elseif err:find("MDB_MAP_FULL", nil, true) then + return nil, "map full" + else - kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end - ok, err = kong_shm:set(DECLARATIVE_PAGE_KEY, kong.cache:get_page()) - if not ok then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, "failed to persist cache page number: " .. err - end - - if exiting() then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, "exiting" - end - - local sleep_left = DECLARATIVE_LOCK_TTL - local sleep_time = 0.0375 - - while sleep_left > 0 do - local flips = kong_shm:get(DECLARATIVE_LOCK_KEY) - if flips == nil or flips >= WORKER_COUNT then - break - end + if SUBSYS == "http" and #kong.configuration.stream_listeners > 0 then + -- update stream if necessary - sleep_time = sleep_time * 2 - if sleep_time > sleep_left then - sleep_time = sleep_left + local sock = ngx_socket_tcp() + ok, err = sock:connect("unix:" .. PREFIX .. "/stream_config.sock") + if not ok then + return nil, err end - sleep(sleep_time) + local bytes + bytes, err = sock:send(default_ws) + sock:close() - if exiting() then - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, "exiting" + if not bytes then + return nil, err end - sleep_left = sleep_left - sleep_time + assert(bytes == #default_ws, + "incomplete default workspace id sent to the stream subsystem") end - kong_shm:delete(DECLARATIVE_LOCK_KEY) - if sleep_left <= 0 then - return nil, "timeout" + if exiting() then + return nil, "exiting" end return true end -end + -- If it takes more than 60s it is very likely to be an internal error. + -- However it will be reported as: "failed to broadcast reconfigure event: recursive". + -- Let's paste the error message here in case someday we try to search it. + -- Should we handle this case specially? + local DECLARATIVE_LOCK_TTL = 60 + local DECLARATIVE_RETRY_TTL_MAX = 10 + local DECLARATIVE_LOCK_KEY = "declarative:lock" --- prevent POST /config (declarative.load_into_cache_with_events early-exits) --- only "succeeds" the first time it gets called. --- successive calls return nil, "exists" -function declarative.try_lock() - return ngx.shared.kong:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) -end - - --- increments the counter inside the lock - each worker does this while reading new declarative config --- can (is expected to) be called multiple times, suceeding every time -function declarative.lock() - return ngx.shared.kong:incr(DECLARATIVE_LOCK_KEY, 1, 0, DECLARATIVE_LOCK_TTL) -end + -- make sure no matter which path it exits, we released the lock. + function declarative.load_into_cache_with_events(entities, meta, hash) + local kong_shm = ngx.shared.kong + local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) + if not ok then + if err == "exists" then + local ttl = min(kong_shm:ttl(DECLARATIVE_LOCK_KEY), DECLARATIVE_RETRY_TTL_MAX) + return nil, "busy", ttl + end --- prevent POST, but release if all workers have finished updating -function declarative.try_unlock() - local kong_shm = ngx.shared.kong - if kong_shm:get(DECLARATIVE_LOCK_KEY) then - local count = kong_shm:incr(DECLARATIVE_LOCK_KEY, 1) - if count and count >= WORKER_COUNT then kong_shm:delete(DECLARATIVE_LOCK_KEY) + return nil, err end + + ok, err = load_into_cache_with_events_no_lock(entities, meta, hash) + kong_shm:delete(DECLARATIVE_LOCK_KEY) + + return ok, err end end diff --git a/kong/db/declarative/marshaller.lua b/kong/db/declarative/marshaller.lua new file mode 100644 index 00000000000..32606cf8387 --- /dev/null +++ b/kong/db/declarative/marshaller.lua @@ -0,0 +1,119 @@ +local _M = {} + + +local cjson = require("cjson.safe") +local tostring = tostring +local tonumber = tonumber +local type = type +local fmt = string.format +local sub = string.sub +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode + + +local TYPES_LOOKUP = { + number = 1, + boolean = 2, + string = 3, + table = 4, +} + + +local marshallers = { + shm_value = function(str_value, value_type) + return fmt("%d:%s", value_type, str_value) + end, + + [1] = function(number) -- number + return tostring(number) + end, + + [2] = function(bool) -- boolean + return bool and "true" or "false" + end, + + [3] = function(str) -- string + return str + end, + + [4] = function(t) -- table + local json, err = cjson_encode(t) + if not json then + return nil, "could not encode table value: " .. err + end + + return json + end, +} + + +function _M.marshall(value) + if value == nil then + return nil + end + + local value_type = TYPES_LOOKUP[type(value)] + + if not marshallers[value_type] then + error("cannot cache value of type " .. type(value)) + end + + local str_marshalled, err = marshallers[value_type](value) + if not str_marshalled then + return nil, "could not serialize value for LMDB insertion: " + .. err + end + + return marshallers.shm_value(str_marshalled, value_type) +end + + +local unmarshallers = { + shm_value = function(marshalled) + local value_type = sub(marshalled, 1, 1) + local str_value = sub(marshalled, 3) + + return str_value, tonumber(value_type) + end, + + [1] = function(str) -- number + return tonumber(str) + end, + + [2] = function(str) -- boolean + return str == "true" + end, + + [3] = function(str) -- string + return str + end, + + [4] = function(str) -- table + local t, err = cjson_decode(str) + if not t then + return nil, "could not decode table value: " .. err + end + + return t + end, +} + + +function _M.unmarshall(v, err) + if not v or err then + -- this allows error/nil propagation in deserializing value from LMDB + return nil, err + end + + local str_serialized, value_type = unmarshallers.shm_value(v) + + local value, err = unmarshallers[value_type](str_serialized) + if err then + return nil, err + end + + return value +end + + +return _M diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 4cb77e9c69c..628e8955d00 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -1,5 +1,7 @@ local declarative_config = require "kong.db.schema.others.declarative_config" local workspaces = require "kong.workspaces" +local lmdb = require("resty.lmdb") +local marshaller = require("kong.db.declarative.marshaller") @@ -13,6 +15,8 @@ local tonumber = tonumber local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 local null = ngx.null +local unmarshall = marshaller.unmarshall +local lmdb_get = lmdb.get local off = {} @@ -22,16 +26,6 @@ local _mt = {} _mt.__index = _mt -local function empty_list_cb() - return {} -end - - -local function nil_cb() - return nil -end - - local function ws(self, options) if not self.schema.workspaceable then return "" @@ -57,17 +51,18 @@ end -- @tparam string|nil tags_cond either "or", "and". `nil` means "or" -- @treturn table|nil returns a table with entity_ids as values, and `true` as keys local function get_entity_ids_tagged(key, tag_names, tags_cond) - local cache = kong.core_cache local tag_name, list, err local dict = {} -- keys are entity_ids, values are true for i = 1, #tag_names do tag_name = tag_names[i] - list, err = cache:get("taggings:" .. tag_name .. "|" .. key, nil, empty_list_cb) - if not list then + list, err = unmarshall(lmdb_get("taggings:" .. tag_name .. "|" .. key)) + if err then return nil, err end + list = list or {} + if i > 1 and tags_cond == "and" then local list_len = #list -- optimization: exit early when tags_cond == "and" and one of the tags does not return any entities @@ -130,20 +125,20 @@ local function page_for_key(self, key, size, offset, options) offset = 1 end - local cache = kong.core_cache - if not cache then - return {} - end - local list, err if options and options.tags then list, err = get_entity_ids_tagged(key, options.tags, options.tags_cond) + if err then + return nil, err + end + else - list, err = cache:get(key, nil, empty_list_cb) - end + list, err = unmarshall(lmdb_get(key)) + if err then + return nil, err + end - if not list then - return nil, err + list = list or {} end local ret = {} @@ -173,7 +168,10 @@ local function page_for_key(self, key, size, offset, options) -- The rest of entities' lists (i.e. "services||@list") only contain ids, so in order to -- get the entities we must do an additional cache access per entry else - item = cache:get(item, nil, nil_cb) + item, err = unmarshall(lmdb_get(item)) + if err then + return nil, err + end end if not item then @@ -197,11 +195,7 @@ end local function select_by_key(self, key) - if not kong.core_cache then - return nil - end - - local entity, err = kong.core_cache:get(key, nil, nil_cb) + local entity, err = unmarshall(lmdb_get(key)) if not entity then return nil, err end diff --git a/kong/global.lua b/kong/global.lua index 91ffe38d664..aa0d8174e48 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -4,7 +4,6 @@ local PDK = require "kong.pdk" local phase_checker = require "kong.pdk.private.phases" local kong_cache = require "kong.cache" local kong_cluster_events = require "kong.cluster_events" -local kong_constants = require "kong.constants" local ngx = ngx local type = type @@ -208,9 +207,7 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) if kong_config.database == "off" then db_cache_ttl = 0 db_cache_neg_ttl = 0 - cache_pages = 2 - page = ngx.shared.kong:get(kong_constants.DECLARATIVE_PAGE_KEY) or page - end + end return kong_cache.new { shm_name = "kong_db_cache", @@ -231,11 +228,10 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) local db_cache_neg_ttl = kong_config.db_cache_neg_ttl local page = 1 local cache_pages = 1 + if kong_config.database == "off" then db_cache_ttl = 0 db_cache_neg_ttl = 0 - cache_pages = 2 - page = ngx.shared.kong:get(kong_constants.DECLARATIVE_PAGE_KEY) or page end return kong_cache.new { diff --git a/kong/init.lua b/kong/init.lua index 98f10dfc5af..ff4aa2ddb26 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -85,6 +85,7 @@ local balancer = require "kong.runloop.balancer" local kong_error_handlers = require "kong.error_handlers" local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" +local lmdb_txn = require "resty.lmdb.transaction" local kong = kong local ngx = ngx @@ -124,7 +125,6 @@ end local DECLARATIVE_LOAD_KEY = constants.DECLARATIVE_LOAD_KEY -local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY local declarative_entities @@ -175,7 +175,6 @@ end local reset_kong_shm do - local DECLARATIVE_PAGE_KEY = constants.DECLARATIVE_PAGE_KEY local preserve_keys = { "kong:node_id", "events:requests", @@ -197,40 +196,19 @@ do local kong_shm = ngx.shared.kong local dbless = config.database == "off" - if dbless then - -- prevent POST /config while initializing dbless - declarative.try_lock() - end - - local old_page = kong_shm:get(DECLARATIVE_PAGE_KEY) - if old_page == nil then -- fresh node, just storing the initial page - kong_shm:set(DECLARATIVE_PAGE_KEY, 1) - return - end - local preserved = {} - local new_page = old_page if dbless then - if config.declarative_config or config.declarative_config_string then - new_page = old_page == 1 and 2 or 1 - else + if not (config.declarative_config or config.declarative_config_string) then preserved[DECLARATIVE_LOAD_KEY] = kong_shm:get(DECLARATIVE_LOAD_KEY) - preserved[DECLARATIVE_HASH_KEY] = kong_shm:get(DECLARATIVE_HASH_KEY) end end - preserved[DECLARATIVE_PAGE_KEY] = new_page - for _, key in ipairs(preserve_keys) do preserved[key] = kong_shm:get(key) -- ignore errors end kong_shm:flush_all() - if dbless then - -- reinstate the lock to hold POST /config, which was flushed with the previous `flush_all` - declarative.try_lock() - end for key, value in pairs(preserved) do kong_shm:set(key, value) end @@ -367,10 +345,6 @@ end local function parse_declarative_config(kong_config) - if kong_config.database ~= "off" then - return {}, nil, {} - end - local dc = declarative.new_config(kong_config) if not kong_config.declarative_config and not kong_config.declarative_config_string then @@ -401,11 +375,25 @@ local function parse_declarative_config(kong_config) end -local function load_declarative_config(kong_config, entities, meta) - if kong_config.database ~= "off" then - return true +local function declarative_init_build() + local default_ws = kong.db.workspaces:select_by_name("default") + kong.default_workspace = default_ws and default_ws.id or kong.default_workspace + + local ok, err = runloop.build_plugins_iterator("init") + if not ok then + return nil, "error building initial plugins iterator: " .. err + end + + ok, err = runloop.build_router("init") + if not ok then + return nil, "error building initial router: " .. err end + return true +end + + +local function load_declarative_config(kong_config, entities, meta) local opts = { name = "declarative_config", } @@ -436,23 +424,10 @@ local function load_declarative_config(kong_config, entities, meta) end) if ok then - declarative.try_unlock() - - local default_ws = kong.db.workspaces:select_by_name("default") - kong.default_workspace = default_ws and default_ws.id or kong.default_workspace - - ok, err = runloop.build_plugins_iterator("init") - if not ok then - return nil, "error building initial plugins iterator: " .. err - end - - ok, err = runloop.build_router("init") - if not ok then - return nil, "error building initial router: " .. err - end + return declarative_init_build() end - return ok, err + return nil, err end @@ -547,10 +522,16 @@ function Kong.init() end if config.database == "off" then - local err - declarative_entities, err, declarative_meta = parse_declarative_config(kong.configuration) - if not declarative_entities then - error(err) + if is_http_module or + (#config.proxy_listeners == 0 and + #config.admin_listeners == 0 and + #config.status_listeners == 0) + then + local err + declarative_entities, err, declarative_meta = parse_declarative_config(kong.configuration) + if not declarative_entities then + error(err) + end end else @@ -653,12 +634,32 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) - ok, err = load_declarative_config(kong.configuration, - declarative_entities, - declarative_meta) - if not ok then - stash_init_worker_error("failed to load declarative config file: " .. err) - return + if kong.configuration.database == "off" then + -- databases in LMDB need to be explicitly created, otherwise `get` + -- operations will return error instead of `nil`. This ensures the default + -- namespace always exists in the + local t = lmdb_txn.begin(1) + t:db_open(true) + ok, err = t:commit() + if not ok then + stash_init_worker_error("failed to create and open LMDB database: " .. err) + return + end + + if declarative_entities then + ok, err = load_declarative_config(kong.configuration, + declarative_entities, + declarative_meta) + if not ok then + stash_init_worker_error("failed to load declarative config file: " .. err) + return + end + + else + -- stream does not need to load declarative config again, just build + -- the router and plugins iterator + declarative_init_build() + end end if kong.configuration.role ~= "control_plane" then @@ -1507,9 +1508,6 @@ end do - local declarative = require("kong.db.declarative") - local cjson = require("cjson.safe") - function Kong.stream_config_listener() local sock, err = ngx.req.socket() if not sock then @@ -1523,22 +1521,12 @@ do return end - local parsed - parsed, err = cjson.decode(data) - if not parsed then - kong.log.err("unable to parse received declarative config: ", err) - return - end - - local ok, err = declarative.load_into_cache_with_events(parsed[1], parsed[2]) - if not ok then - if err == "no memory" then - kong.log.err("not enough cache space for declarative config, " .. - "consider raising the \"mem_cache_size\" Kong config") + kong.core_cache:purge() + kong.cache:purge() - else - kong.log.err("failed loading declarative config into cache: ", err) - end + local ok, err = kong.worker_events.post("declarative", "reconfigure", data) + if ok ~= "done" then + ngx_log(ngx_ERR, "failed to reboadcast reconfigure event in stream: ", err or ok) end end end diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 77be23caeb1..2a43ae02de3 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -197,7 +197,7 @@ local function config_secret(reference, opts) if not vault then if err then - return nil, fmt("unable to load vault (%s): %s [%s]", name, err, reference) + return nil, fmt("vault not found (%s): %s [%s]", name, err, reference) end return nil, fmt("vault not found (%s) [%s]", name, reference) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 43adb57a987..06db474bdf3 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -9,7 +9,6 @@ local constants = require "kong.constants" local singletons = require "kong.singletons" local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" -local declarative = require "kong.db.declarative" local workspaces = require "kong.workspaces" local lrucache = require "resty.lrucache" @@ -365,7 +364,7 @@ local function register_events() worker_events.register(function(data) if ngx.worker.exiting() then - log(NOTICE, "declarative flip config canceled: process exiting") + log(NOTICE, "declarative reconfigure canceled: process exiting") return true end @@ -387,8 +386,10 @@ local function register_events() balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) end - kong.cache:flip() - core_cache:flip() + kong.core_cache:purge() + kong.cache:purge() + + balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) kong.default_workspace = default_ws ngx.ctx.workspace = kong.default_workspace @@ -408,23 +409,19 @@ local function register_events() current_balancer_hash = balancer_hash end - declarative.lock() - return true end) if not ok then log(ERR, "config flip failed: ", err) end - end, "declarative", "flip_config") + end, "declarative", "reconfigure") return end - -- events dispatcher - worker_events.register(function(data) if not data.schema then log(ERR, "[events] missing schema in crud subscriber") diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 20c6923336e..836fcd3441b 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -30,6 +30,8 @@ cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off cluster_max_payload = 4194304 +lmdb_environment_path = dbless.lmdb +lmdb_map_size = 128m mem_cache_size = 128m ssl_cert = NONE ssl_cert_key = NONE diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index 8872f1bac42..ea73efa0c50 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -7,6 +7,11 @@ error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; $(el.name) $(el.value); > end +> if database == "off" then +lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; +lmdb_map_size ${{LMDB_MAP_SIZE}}; +> end + events { # injected nginx_events_* directives > for _, el in ipairs(nginx_events_directives) do diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 33f13fc13cd..a2d70b3cd0f 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -25,12 +25,6 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; -> if database == "off" then -lua_shared_dict kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; -lua_shared_dict kong_core_db_cache_miss_2 12m; -lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; -lua_shared_dict kong_db_cache_miss_2 12m; -> end > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 452df6faa1f..c08d8c47978 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -25,12 +25,6 @@ lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; -> if database == "off" then -lua_shared_dict stream_kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; -lua_shared_dict stream_kong_core_db_cache_miss_2 12m; -lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; -lua_shared_dict stream_kong_db_cache_miss_2 12m; -> end > if database == "cassandra" then lua_shared_dict stream_kong_cassandra 5m; > end diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index dd5299a1d20..c46f6b6989d 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -30,7 +30,8 @@ describe("kong vault", function() it("vault get with non-existing vault", function() local ok, stderr, stdout = helpers.kong_exec("vault get none/foo") - assert.matches("Error: vault not found (none) [{vault://none/foo}]", stderr, nil, true) + assert.matches("Error: vault not found (none)", stderr, nil, true) + assert.matches("[{vault://none/foo}]", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 1463972d2ea..772228bc72c 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -8,7 +8,8 @@ local mocker = require("spec.fixtures.mocker") local WORKER_SYNC_TIMEOUT = 10 -local MEM_CACHE_SIZE = "15m" +local LMDB_MAP_SIZE = "10m" +local TEST_CONF = helpers.test_conf local function it_content_types(title, fn) @@ -27,7 +28,7 @@ describe("Admin API #off", function() lazy_setup(function() assert(helpers.start_kong({ database = "off", - mem_cache_size = MEM_CACHE_SIZE, + lmdb_map_size = LMDB_MAP_SIZE, stream_listen = "127.0.0.1:9011", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -863,7 +864,7 @@ describe("Admin API (concurrency tests) #off", function() assert(helpers.start_kong({ database = "off", nginx_worker_processes = 8, - mem_cache_size = MEM_CACHE_SIZE, + lmdb_map_size = LMDB_MAP_SIZE, })) client = assert(helpers.admin_client()) @@ -986,7 +987,7 @@ describe("Admin API #off with Unique Foreign #unique", function() database = "off", plugins = "unique-foreign", nginx_worker_processes = 1, - mem_cache_size = MEM_CACHE_SIZE, + lmdb_map_size = LMDB_MAP_SIZE, })) end) @@ -1040,11 +1041,14 @@ describe("Admin API #off with Unique Foreign #unique", function() assert.equal(references.data[1].note, "note") assert.equal(references.data[1].unique_foreign.id, foreigns.data[1].id) - local res = assert(client:get("/cache/unique_references||unique_foreign:" .. - foreigns.data[1].id)) - local body = assert.res_status(200, res) - local cached_reference = cjson.decode(body) + local key = "unique_references\\|\\|unique_foreign:" .. foreigns.data[1].id + local handle = io.popen("resty --main-conf \"lmdb_environment_path " .. + TEST_CONF.prefix .. "/" .. TEST_CONF.lmdb_environment_path .. + ";\" spec/fixtures/dump_lmdb_key.lua " .. key) + local result = handle:read("*a") + handle:close() + local cached_reference = assert(require("kong.db.declarative.marshaller").unmarshall(result)) assert.same(cached_reference, references.data[1]) local cache = { @@ -1096,15 +1100,16 @@ describe("Admin API #off with Unique Foreign #unique", function() i = i + 1 end - local unique_reference, err, err_t = db.unique_references:select_by_unique_foreign({ - id = foreigns.data[1].id, - }) + -- TODO: figure out how to mock LMDB in busted + -- local unique_reference, err, err_t = db.unique_references:select_by_unique_foreign({ + -- id = foreigns.data[1].id, + -- }) - assert.is_nil(err) - assert.is_nil(err_t) + -- assert.is_nil(err) + -- assert.is_nil(err_t) - assert.equal(references.data[1].id, unique_reference.id) - assert.equal(references.data[1].note, unique_reference.note) - assert.equal(references.data[1].unique_foreign.id, unique_reference.unique_foreign.id) + -- assert.equal(references.data[1].id, unique_reference.id) + -- assert.equal(references.data[1].note, unique_reference.note) + -- assert.equal(references.data[1].unique_foreign.id, unique_reference.unique_foreign.id) end) end) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 2a3b42cac69..0dcef067a22 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -8,6 +8,11 @@ error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; $(el.name) $(el.value); > end +> if database == "off" then +lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; +lmdb_map_size ${{LMDB_MAP_SIZE}}; +> end + events { # injected nginx_events_* directives > for _, el in ipairs(nginx_events_directives) do @@ -43,12 +48,6 @@ http { lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; -> if database == "off" then - lua_shared_dict kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_core_db_cache_miss_2 12m; - lua_shared_dict kong_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss_2 12m; -> end > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end @@ -750,12 +749,6 @@ stream { lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; -> if database == "off" then - lua_shared_dict stream_kong_core_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_core_db_cache_miss_2 12m; - lua_shared_dict stream_kong_db_cache_2 ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_miss_2 12m; -> end > if database == "cassandra" then lua_shared_dict stream_kong_cassandra 5m; > end diff --git a/spec/fixtures/dump_lmdb_key.lua b/spec/fixtures/dump_lmdb_key.lua new file mode 100644 index 00000000000..5c6de722d09 --- /dev/null +++ b/spec/fixtures/dump_lmdb_key.lua @@ -0,0 +1,4 @@ +local lmdb = require("resty.lmdb") +local key = assert(arg[1]) + +ngx.say(lmdb.get(key)) From 4d4b90c298f0c4dae5c271f3bd0dc2b117f7614b Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 31 Mar 2022 10:41:53 -0500 Subject: [PATCH 1280/4351] Feat/wrpc (#8357) This commit add the wRPC protocol and uses it for the DP/CP connection in hybrid mode. The wRPC protocol is a generic, bidirectional RPC protocol that allows multiple services on the same persistent (WebSocket) connection. --- kong-2.8.0-0.rockspec | 5 + kong/clustering/init.lua | 29 +- kong/clustering/wrpc_control_plane.lua | 677 ++++++++++++++++ kong/clustering/wrpc_data_plane.lua | 380 +++++++++ kong/conf_loader/init.lua | 1 + kong/db/declarative/init.lua | 47 +- kong/db/schema/others/declarative_config.lua | 6 +- kong/include/kong/model/ca_certificate.proto | 13 + kong/include/kong/model/certificate.proto | 15 + kong/include/kong/model/config.proto | 35 + kong/include/kong/model/consumer.proto | 13 + kong/include/kong/model/parameter.proto | 11 + kong/include/kong/model/plugin.proto | 23 + kong/include/kong/model/plugin_entities.proto | 72 ++ kong/include/kong/model/route.proto | 40 + kong/include/kong/model/service.proto | 28 + kong/include/kong/model/sni.proto | 15 + kong/include/kong/model/target.proto | 16 + kong/include/kong/model/upstream.proto | 74 ++ kong/include/kong/model/workspace.proto | 12 + .../kong/services/config/v1/config.proto | 136 ++++ kong/include/wrpc/wrpc.proto | 154 ++++ kong/init.lua | 8 + kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 9 + kong/tools/channel.lua | 164 ++++ kong/tools/grpc.lua | 2 +- kong/tools/protobuf.lua | 100 +++ kong/tools/wrpc.lua | 685 ++++++++++++++++ .../09-hybrid_mode/01-sync_spec.lua | 748 ++++++++++------- .../09-hybrid_mode/02-start_stop_spec.lua | 186 +++-- .../09-hybrid_mode/03-pki_spec.lua | 262 +++--- .../04-cp_cluster_sync_spec.lua | 8 +- .../09-hybrid_mode/05-ocsp_spec.lua | 756 +++++++++--------- spec/fixtures/custom_nginx.template | 6 + 35 files changed, 3846 insertions(+), 891 deletions(-) create mode 100644 kong/clustering/wrpc_control_plane.lua create mode 100644 kong/clustering/wrpc_data_plane.lua create mode 100644 kong/include/kong/model/ca_certificate.proto create mode 100644 kong/include/kong/model/certificate.proto create mode 100644 kong/include/kong/model/config.proto create mode 100644 kong/include/kong/model/consumer.proto create mode 100644 kong/include/kong/model/parameter.proto create mode 100644 kong/include/kong/model/plugin.proto create mode 100644 kong/include/kong/model/plugin_entities.proto create mode 100644 kong/include/kong/model/route.proto create mode 100644 kong/include/kong/model/service.proto create mode 100644 kong/include/kong/model/sni.proto create mode 100644 kong/include/kong/model/target.proto create mode 100644 kong/include/kong/model/upstream.proto create mode 100644 kong/include/kong/model/workspace.proto create mode 100644 kong/include/kong/services/config/v1/config.proto create mode 100644 kong/include/wrpc/wrpc.proto create mode 100644 kong/tools/channel.lua create mode 100644 kong/tools/protobuf.lua create mode 100644 kong/tools/wrpc.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 63e9bb63c66..ae469bc9116 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -67,6 +67,8 @@ build = { ["kong.clustering"] = "kong/clustering/init.lua", ["kong.clustering.data_plane"] = "kong/clustering/data_plane.lua", ["kong.clustering.control_plane"] = "kong/clustering/control_plane.lua", + ["kong.clustering.wrpc_data_plane"] = "kong/clustering/wrpc_data_plane.lua", + ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", @@ -136,6 +138,9 @@ build = { ["kong.tools.sandbox"] = "kong/tools/sandbox.lua", ["kong.tools.uri"] = "kong/tools/uri.lua", ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", + ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", + ["kong.tools.wrpc"] = "kong/tools/wrpc.lua", + ["kong.tools.channel"] = "kong/tools/channel.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.certificate"] = "kong/runloop/certificate.lua", diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index d859a6dbdda..0e53c5cc558 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -130,7 +130,20 @@ function _M.new(conf) local key = assert(pl_file.read(conf.cluster_cert_key)) self.cert_key = assert(ssl.parse_pem_priv_key(key)) - self.child = require("kong.clustering." .. conf.role).new(self) + print("role: ", conf.role, " protocol: ", conf.cluster_protocol) + + if conf.role == "control_plane" then + self.json_handler = require("kong.clustering.control_plane").new(self) + self.wrpc_handler = require("kong.clustering.wrpc_control_plane").new(self) + + else + local clustering_submodule = conf.role + if conf.cluster_protocol == "wrpc" then + clustering_submodule = "wrpc_" .. clustering_submodule + end + + self.child = require("kong.clustering." .. clustering_submodule).new(self) + end return self end @@ -184,7 +197,11 @@ end function _M:handle_cp_websocket() - return self.child:handle_cp_websocket() + return self.json_handler:handle_cp_websocket() +end + +function _M:handle_wrpc_websocket() + return self.wrpc_handler:handle_cp_websocket() end @@ -198,7 +215,13 @@ function _M:init_worker() return { name = p.name, version = p.handler.VERSION, } end, self.plugins_list) - self.child:init_worker() + for _, ch in ipairs{"child", "json_handler", "wrpc_handler"} do + local child = self[ch] + if child then + child:init_worker() + end + end + --self.child:init_worker() end diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua new file mode 100644 index 00000000000..0ccbfcca8e6 --- /dev/null +++ b/kong/clustering/wrpc_control_plane.lua @@ -0,0 +1,677 @@ +local _M = {} + + +local semaphore = require("ngx.semaphore") +local ws_server = require("resty.websocket.server") +local ssl = require("ngx.ssl") +local ocsp = require("ngx.ocsp") +local http = require("resty.http") +local cjson = require("cjson.safe") +local declarative = require("kong.db.declarative") +local constants = require("kong.constants") +local openssl_x509 = require("resty.openssl.x509") +local wrpc = require("kong.tools.wrpc") +local string = string +local setmetatable = setmetatable +local type = type +local pcall = pcall +local pairs = pairs +local ipairs = ipairs +local tonumber = tonumber +local tostring = tostring +local ngx = ngx +local ngx_log = ngx.log +local cjson_encode = cjson.encode +local kong = kong +local ngx_exit = ngx.exit +local exiting = ngx.worker.exiting +local ngx_time = ngx.time +local ngx_var = ngx.var +local table_insert = table.insert +local table_concat = table.concat + +local kong_dict = ngx.shared.kong +local KONG_VERSION = kong.version +local ngx_DEBUG = ngx.DEBUG +local ngx_INFO = ngx.INFO +local ngx_NOTICE = ngx.NOTICE +local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR +local ngx_CLOSE = ngx.HTTP_CLOSE +local MAX_PAYLOAD = constants.CLUSTERING_MAX_PAYLOAD +local WS_OPTS = { + timeout = constants.CLUSTERING_TIMEOUT, + max_payload_len = MAX_PAYLOAD, +} +local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" +local _log_prefix = "[wrpc-clustering] " + +local wrpc_config_service + +local function get_config_service(self) + if not wrpc_config_service then + wrpc_config_service = wrpc.new_service() + wrpc_config_service:add("kong.services.config.v1.config") + + wrpc_config_service:set_handler("ConfigService.PingCP", function(peer, data) + local client = self.clients[peer.conn] + if client and client.update_sync_status then + client.last_seen = ngx_time() + client.config_hash = data.hash + client:update_sync_status() + ngx_log(ngx_INFO, _log_prefix, "received ping frame from data plane") + end + end) + + wrpc_config_service:set_handler("ConfigService.ReportMetadata", function(peer, data) + local client = self.clients[peer.conn] + if client then + ngx_log(ngx_INFO, _log_prefix, "received initial metadata package from client: ", client.dp_id) + client.basic_info = data + client.basic_info_semaphore:post() + end + return { + ok = "done", + } + end) + end + + return wrpc_config_service +end + + +local function extract_major_minor(version) + if type(version) ~= "string" then + return nil, nil + end + + local major, minor = version:match(MAJOR_MINOR_PATTERN) + if not major then + return nil, nil + end + + major = tonumber(major, 10) + minor = tonumber(minor, 10) + + return major, minor +end + + +local function plugins_list_to_map(plugins_list) + local versions = {} + for _, plugin in ipairs(plugins_list) do + local name = plugin.name + local version = plugin.version + local major, minor = extract_major_minor(plugin.version) + + if major and minor then + versions[name] = { + major = major, + minor = minor, + version = version, + } + + else + versions[name] = {} + end + end + return versions +end + + +function _M.new(parent) + local self = { + clients = setmetatable({}, { __mode = "k", }), + plugins_map = {}, + } + + return setmetatable(self, { + __index = function(tab, key) + return _M[key] or parent[key] + end, + }) +end + + +local config_version = 0 + +function _M:export_deflated_reconfigure_payload() + local config_table, err = declarative.export_config_proto() + if not config_table then + return nil, err + end + + -- update plugins map + self.plugins_configured = {} + if config_table.plugins then + for _, plugin in pairs(config_table.plugins) do + self.plugins_configured[plugin.name] = true + end + end + + local config_hash = self:calculate_config_hash(config_table) + config_version = config_version + 1 + + -- store serialized plugins map for troubleshooting purposes + local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() + kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)); + + local service = get_config_service(self) + self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { + config = config_table, + version = config_version, + hash = config_hash, + })) + + return config_table, nil +end + +function _M:push_config_one_client(client) + if not self.config_call_rpc or not self.config_call_args then + local payload, err = self:export_deflated_reconfigure_payload() + if not payload then + ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) + return + end + end + + client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) + ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed. ", client.log_suffix) +end + +function _M:push_config() + local payload, err = self:export_deflated_reconfigure_payload() + if not payload then + ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) + return + end + + local n = 0 + for _, client in pairs(self.clients) do + client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) + + n = n + 1 + end + + ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed to ", n, " clients") +end + + +function _M:validate_shared_cert() + local cert = ngx_var.ssl_client_raw_cert + + if not cert then + return nil, "data plane failed to present client certificate during handshake" + end + + local err + cert, err = openssl_x509.new(cert, "PEM") + if not cert then + return nil, "unable to load data plane client certificate during handshake: " .. err + end + + local digest + digest, err = cert:digest("sha256") + if not digest then + return nil, "unable to retrieve data plane client certificate digest during handshake: " .. err + end + + if digest ~= self.cert_digest then + return nil, "data plane presented incorrect client certificate during handshake (expected: " .. + self.cert_digest .. ", got: " .. digest .. ")" + end + + return true +end + + +local check_for_revocation_status +do + local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain + check_for_revocation_status = function() + local cert, err = get_full_client_certificate_chain() + if not cert then + return nil, err + end + + local der_cert + der_cert, err = ssl.cert_pem_to_der(cert) + if not der_cert then + return nil, "failed to convert certificate chain from PEM to DER: " .. err + end + + local ocsp_url + ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) + if not ocsp_url then + return nil, err or "OCSP responder endpoint can not be determined, " .. + "maybe the client certificate is missing the " .. + "required extensions" + end + + local ocsp_req + ocsp_req, err = ocsp.create_ocsp_request(der_cert) + if not ocsp_req then + return nil, "failed to create OCSP request: " .. err + end + + local c = http.new() + local res + res, err = c:request_uri(ocsp_url, { + headers = { + ["Content-Type"] = "application/ocsp-request" + }, + timeout = OCSP_TIMEOUT, + method = "POST", + body = ocsp_req, + }) + + if not res then + return nil, "failed sending request to OCSP responder: " .. tostring(err) + end + if res.status ~= 200 then + return nil, "OCSP responder returns bad HTTP status code: " .. res.status + end + + local ocsp_resp = res.body + if not ocsp_resp or #ocsp_resp == 0 then + return nil, "unexpected response from OCSP responder: empty body" + end + + res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) + if not res then + return false, "failed to validate OCSP response: " .. err + end + + return true + end +end + + +function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) + local major_cp, minor_cp = extract_major_minor(KONG_VERSION) + local major_dp, minor_dp = extract_major_minor(dp_version) + + if not major_cp then + return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if not major_dp then + return nil, "data plane version is incompatible with control plane version " .. + KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if major_cp ~= major_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with control plane version " .. + KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if minor_cp < minor_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with older control plane version " .. KONG_VERSION, + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if minor_cp ~= minor_dp then + local msg = "data plane minor version " .. dp_version .. + " is different to control plane minor version " .. + KONG_VERSION + + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) + end + + for _, plugin in ipairs(self.plugins_list) do + local name = plugin.name + local cp_plugin = self.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) + else + ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) + end + + else + if cp_plugin.version and dp_plugin.version then + local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + + if cp_plugin.major ~= dp_plugin.major then + ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) + + elseif cp_plugin.minor ~= dp_plugin.minor then + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) + end + + elseif dp_plugin.version then + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, + " has unspecified version on control plane", log_suffix) + + elseif cp_plugin.version then + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", + "and is different to control plane plugin version ", + cp_plugin.version, log_suffix) + end + end + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +function _M:check_configuration_compatibility(dp_plugin_map) + for _, plugin in ipairs(self.plugins_list) do + if self.plugins_configured[plugin.name] then + local name = plugin.name + local cp_plugin = self.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. + " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + return nil, "configured " .. name .. " plugin is missing from data plane", + CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + if cp_plugin.version and dp_plugin.version then + -- CP plugin needs to match DP plugins with major version + -- CP must have plugin with equal or newer version than that on DP + if cp_plugin.major ~= dp_plugin.major or + cp_plugin.minor < dp_plugin.minor then + local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE + end + end + end + end + + -- TODO: DAOs are not checked in any way at the moment. For example if plugin introduces a new DAO in + -- minor release and it has entities, that will most likely fail on data plane side, but is not + -- checked here. + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + +function _M:handle_cp_websocket() + local dp_id = ngx_var.arg_node_id + local dp_hostname = ngx_var.arg_node_hostname + local dp_ip = ngx_var.remote_addr + local dp_version = ngx_var.arg_node_version + + local log_suffix = {} + if type(dp_id) == "string" then + table_insert(log_suffix, "id: " .. dp_id) + end + + if type(dp_hostname) == "string" then + table_insert(log_suffix, "host: " .. dp_hostname) + end + + if type(dp_ip) == "string" then + table_insert(log_suffix, "ip: " .. dp_ip) + end + + if type(dp_version) == "string" then + table_insert(log_suffix, "version: " .. dp_version) + end + + if #log_suffix > 0 then + log_suffix = " [" .. table_concat(log_suffix, ", ") .. "]" + else + log_suffix = "" + end + + do + local _, err + + -- use mutual TLS authentication + if self.conf.cluster_mtls == "shared" then + _, err = self:validate_shared_cert() + + elseif self.conf.cluster_ocsp ~= "off" then + local ok + ok, err = check_for_revocation_status() + if ok == false then + err = "data plane client certificate was revoked: " .. err + + elseif not ok then + if self.conf.cluster_ocsp == "on" then + err = "data plane client certificate revocation check failed: " .. err + + else + ngx_log(ngx_WARN, _log_prefix, "data plane client certificate revocation check failed: ", err, log_suffix) + err = nil + end + end + end + + if err then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + return ngx_exit(ngx_CLOSE) + end + end + + if not dp_id then + ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) + ngx_exit(400) + end + + if not dp_version then + ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the version", log_suffix) + ngx_exit(400) + end + + local wb + do + local err + wb, err = ws_server:new(WS_OPTS) + if not wb then + ngx_log(ngx_ERR, _log_prefix, "failed to perform server side websocket handshake: ", err, log_suffix) + return ngx_exit(ngx_CLOSE) + end + end + + -- connection established + local w_peer = wrpc.new_peer(wb, get_config_service(self)) + local client = { + last_seen = ngx_time(), + peer = w_peer, + dp_id = dp_id, + dp_version = dp_version, + log_suffix = log_suffix, + basic_info = nil, + basic_info_semaphore = semaphore.new() + } + self.clients[w_peer.conn] = client + w_peer:spawn_threads() + + do + local ok, err = client.basic_info_semaphore:wait(5) + if not ok then + err = "waiting for basic info call: " .. (err or "--") + end + if not client.basic_info then + err = "invalid basic_info data" + end + + if err then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + wb:send_close() + return ngx_exit(ngx_CLOSE) + end + end + + client.dp_plugins_map = plugins_list_to_map(client.basic_info.plugins) + client.config_hash = string.rep("0", 32) -- initial hash + client.sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN + local purge_delay = self.conf.cluster_data_plane_purge_delay + function client:update_sync_status() + local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { + last_seen = self.last_seen, + config_hash = self.config_hash ~= "" and self.config_hash or nil, + hostname = dp_hostname, + ip = dp_ip, + version = dp_version, + sync_status = self.sync_status, -- TODO: import may have been failed though + }, { ttl = purge_delay }) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) + end + end + + do + local _, err + _, err, client.sync_status = self:check_version_compatibility(dp_version, client.dp_plugins_map, log_suffix) + if err then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + wb:send_close() + client:update_sync_status() + return ngx_exit(ngx_CLOSE) + end + end + + self:push_config_one_client(client) -- first config push + + ngx_log(ngx_NOTICE, _log_prefix, "data plane connected", log_suffix) + w_peer:wait_threads() + w_peer:close() + self.clients[wb] = nil + + return ngx_exit(ngx_CLOSE) +end + + +local function push_config_loop(premature, self, push_config_semaphore, delay) + if premature then + return + end + + do + local _, err = self:export_deflated_reconfigure_payload() + if err then + ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) + end + end + + while not exiting() do + local ok, err = push_config_semaphore:wait(1) + if exiting() then + return + end + if ok then + ok, err = pcall(self.push_config, self) + if ok then + local sleep_left = delay + while sleep_left > 0 do + if sleep_left <= 1 then + ngx.sleep(sleep_left) + break + end + + ngx.sleep(1) + + if exiting() then + return + end + + sleep_left = sleep_left - 1 + end + + else + ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) + end + + elseif err ~= "timeout" then + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + end + end +end + + +function _M:init_worker() + -- ROLE = "control_plane" + + self.plugins_map = plugins_list_to_map(self.plugins_list) + + self.deflated_reconfigure_payload = nil + self.reconfigure_payload = nil + self.plugins_configured = {} + self.plugin_versions = {} + + for i = 1, #self.plugins_list do + local plugin = self.plugins_list[i] + self.plugin_versions[plugin.name] = plugin.version + end + + local push_config_semaphore = semaphore.new() + + -- Sends "clustering", "push_config" to all workers in the same node, including self + local function post_push_config_event() + local res, err = kong.worker_events.post("clustering", "push_config") + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) + end + end + + -- Handles "clustering:push_config" cluster event + local function handle_clustering_push_config_event(data) + ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) + post_push_config_event() + end + + + -- Handles "dao:crud" worker event and broadcasts "clustering:push_config" cluster event + local function handle_dao_crud_event(data) + if type(data) ~= "table" or data.schema == nil or data.schema.db_export == false then + return + end + + kong.cluster_events:broadcast("clustering:push_config", data.schema.name .. ":" .. data.operation) + + -- we have to re-broadcast event using `post` because the dao + -- events were sent using `post_local` which means not all workers + -- can receive it + post_push_config_event() + end + + -- The "clustering:push_config" cluster event gets inserted in the cluster when there's + -- a crud change (like an insertion or deletion). Only one worker per kong node receives + -- this callback. This makes such node post push_config events to all the cp workers on + -- its node + kong.cluster_events:subscribe("clustering:push_config", handle_clustering_push_config_event) + + -- The "dao:crud" event is triggered using post_local, which eventually generates an + -- ""clustering:push_config" cluster event. It is assumed that the workers in the + -- same node where the dao:crud event originated will "know" about the update mostly via + -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same + -- kong node where the event originated will need to be notified so they push config to + -- their data planes + kong.worker_events.register(handle_dao_crud_event, "dao:crud") + + -- When "clustering", "push_config" worker event is received by a worker, + -- it loads and pushes the config to its the connected data planes + kong.worker_events.register(function(_) + if push_config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + push_config_semaphore:post() + end + end, "clustering", "push_config") + + ngx.timer.at(0, push_config_loop, self, push_config_semaphore, + self.conf.db_update_frequency) +end + + +return _M diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua new file mode 100644 index 00000000000..4399be18564 --- /dev/null +++ b/kong/clustering/wrpc_data_plane.lua @@ -0,0 +1,380 @@ + +local semaphore = require("ngx.semaphore") +local ws_client = require("resty.websocket.client") +local cjson = require("cjson.safe") +local declarative = require("kong.db.declarative") +local protobuf = require("kong.tools.protobuf") +local wrpc = require("kong.tools.wrpc") +local constants = require("kong.constants") +local utils = require("kong.tools.utils") +local system_constants = require("lua_system_constants") +local bit = require("bit") +local ffi = require("ffi") +local assert = assert +local setmetatable = setmetatable +local type = type +local math = math +local xpcall = xpcall +local ngx = ngx +local ngx_log = ngx.log +local ngx_sleep = ngx.sleep +local cjson_decode = cjson.decode +local cjson_encode = cjson.encode +local kong = kong +local exiting = ngx.worker.exiting +local io_open = io.open +local inflate_gzip = utils.inflate_gzip +local deflate_gzip = utils.deflate_gzip + + +local KONG_VERSION = kong.version +local CONFIG_CACHE = ngx.config.prefix() .. "/config.cache.json.gz" +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG +local ngx_INFO = ngx.INFO +local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local _log_prefix = "[wrpc-clustering] " +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + +local _M = { + DPCP_CHANNEL_NAME = "DP-CP_config", +} + +function _M.new(parent) + local self = { + declarative_config = declarative.new_config(parent.conf), + } + + return setmetatable(self, { + __index = function(_, key) + return _M[key] or parent[key] + end, + }) +end + + +function _M:encode_config(config) + return deflate_gzip(config) +end + + +function _M:decode_config(config) + return inflate_gzip(config) +end + + +function _M:update_config(config_table, config_hash, update_cache) + assert(type(config_table) == "table") + + if not config_hash then + config_hash = self:calculate_config_hash(config_table) + end + + local entities, err, _, meta, new_hash = + self.declarative_config:parse_table(config_table, config_hash) + if not entities then + return nil, "bad config received from control plane " .. err + end + + if declarative.get_current_hash() == new_hash then + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", + "no need to reload") + return true + end + + -- NOTE: no worker mutex needed as this code can only be + -- executed by worker 0 + local res + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash) + if not res then + return nil, err + end + + if update_cache then + -- local persistence only after load finishes without error + local f + f, err = io_open(CONFIG_CACHE, "w") + if not f then + ngx_log(ngx_ERR, _log_prefix, "unable to open config cache file: ", err) + + else + local config = assert(cjson_encode(config_table)) + config = assert(self:encode_config(config)) + res, err = f:write(config) + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to write config cache file: ", err) + end + + f:close() + end + end + + return true +end + + +function _M:init_worker() + -- ROLE = "data_plane" + + if ngx.worker.id() == 0 then + local f = io_open(CONFIG_CACHE, "r") + if f then + local config, err = f:read("*a") + if not config then + ngx_log(ngx_ERR, _log_prefix, "unable to read cached config file: ", err) + end + + f:close() + + if config and #config > 0 then + ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") + config, err = self:decode_config(config) + if config then + config, err = cjson_decode(config) + if config then + local res + res, err = self:update_config(config) + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) + end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to json decode cached config: ", err, ", ignoring") + end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to decode cached config: ", err, ", ignoring") + end + end + + else + -- CONFIG_CACHE does not exist, pre create one with 0600 permission + local flags = bit.bor(system_constants.O_RDONLY(), + system_constants.O_CREAT()) + + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + system_constants.S_IWUSR())) + + local fd = ffi.C.open(CONFIG_CACHE, flags, mode) + if fd == -1 then + ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", + ffi.string(ffi.C.strerror(ffi.errno()))) + + else + ffi.C.close(fd) + end + end + + assert(ngx.timer.at(0, function(premature) + self:communicate(premature) + end)) + end +end + + +local wrpc_config_service +local function get_config_service() + if not wrpc_config_service then + wrpc_config_service = wrpc.new_service() + wrpc_config_service:add("kong.services.config.v1.config") + wrpc_config_service:set_handler("ConfigService.SyncConfig", function(peer, data) + if peer.config_semaphore then + if data.config.plugins then + for _, plugin in ipairs(data.config.plugins) do + plugin.config = protobuf.pbunwrap_struct(plugin.config) + end + end + data.config._format_version = data.config.format_version + data.config.format_version = nil + + peer.config_obj.next_config = data.config + peer.config_obj.next_hash = data.hash + peer.config_obj.next_config_version = tonumber(data.version) + if peer.config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + peer.config_semaphore:post() + end + end + return { accepted = true } + end) + end + + return wrpc_config_service +end + +function _M:communicate(premature) + + if premature then + -- worker wants to exit + return + end + + local conf = self.conf + + -- TODO: pick one random CP + local address = conf.cluster_control_plane + local log_suffix = " [" .. address .. "]" + + local c = assert(ws_client:new({ + timeout = constants.CLUSTERING_TIMEOUT, + max_payload_len = conf.cluster_max_payload, + })) + local uri = "wss://" .. address .. "/v1/wrpc?node_id=" .. + kong.node.get_id() .. + "&node_hostname=" .. kong.node.get_hostname() .. + "&node_version=" .. KONG_VERSION + + local opts = { + ssl_verify = true, + client_cert = self.cert, + client_priv_key = self.cert_key, + protocols = "wrpc.konghq.com", + } + if conf.cluster_mtls == "shared" then + opts.server_name = "kong_clustering" + else + -- server_name will be set to the host if it is not explicitly defined here + if conf.cluster_server_name ~= "" then + opts.server_name = conf.cluster_server_name + end + end + + local reconnection_delay = math.random(5, 10) + do + local res, err = c:connect(uri, opts) + if not res then + ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, + " (retrying after ", reconnection_delay, " seconds)", log_suffix) + + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + return + end + end + + local config_semaphore = semaphore.new(0) + local peer = wrpc.new_peer(c, get_config_service(), { channel = self.DPCP_CHANNEL_NAME }) + + peer.config_semaphore = config_semaphore + peer.config_obj = self + peer:spawn_threads() + + do + local resp, err = peer:call_wait("ConfigService.ReportMetadata", { plugins = self.plugins_list }) + if type(resp) == "table" then + err = err or resp.error + resp = resp[1] or resp.ok + end + if type(resp) == "table" then + resp = resp.ok or resp + end + + if not resp then + ngx_log(ngx_ERR, _log_prefix, "Couldn't report basic info to CP: ", err) + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + end + end + + -- Here we spawn two threads: + -- + -- * config_thread: it grabs a received declarative config and apply it + -- locally. In addition, this thread also persists the + -- config onto the local file system + -- * ping_thread: performs a ConfigService.PingCP call periodically. + + local config_exit + local last_config_version = -1 + + local config_thread = ngx.thread.spawn(function() + while not exiting() and not config_exit do + local ok, err = config_semaphore:wait(1) + if ok then + if peer.semaphore == config_semaphore then + peer.semaphore = nil + config_semaphore = nil + end + local config_table = self.next_config + local config_hash = self.next_hash + if config_table and self.next_config_version > last_config_version then + ngx_log(ngx_INFO, _log_prefix, "received config #", self.next_config_version, log_suffix) + + local pok, res + pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, true) + if pok then + last_config_version = self.next_config_version + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) + end + + if self.next_config == config_table then + self.next_config = nil + self.next_hash = nil + end + end + + elseif err ~= "timeout" then + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + end + end + end) + + local ping_thread = ngx.thread.spawn(function() + while not exiting() do + local hash = declarative.get_current_hash() + + if hash == true then + hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + assert(peer:call("ConfigService.PingCP", { hash = hash })) + ngx_log(ngx_INFO, _log_prefix, "sent ping", log_suffix) + + for _ = 1, PING_INTERVAL do + ngx_sleep(1) + if exiting() or peer.closing then + return + end + end + end + end) + + local ok, err, perr = ngx.thread.wait(ping_thread, config_thread) + + ngx.thread.kill(ping_thread) + c:close() + + if not ok then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + + elseif perr then + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + end + + -- the config thread might be holding a lock if it's in the middle of an + -- update, so we need to give it a chance to terminate gracefully + config_exit = true + ok, err, perr = ngx.thread.wait(config_thread) + + if not ok then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + + elseif perr then + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + end + + if not exiting() then + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + end +end + +return _M diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 31715282502..7c15e22fbdc 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -641,6 +641,7 @@ local CONF_INFERENCES = { lua_socket_pool_size = { typ = "number" }, role = { enum = { "data_plane", "control_plane", "traditional", }, }, + cluster_protocol = { enum = { "json", "wrpc" }, }, cluster_control_plane = { typ = "string", }, cluster_cert = { typ = "string" }, cluster_cert_key = { typ = "string" }, diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 65660cbaea7..fee3e72b199 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -1,5 +1,6 @@ local declarative_config = require "kong.db.schema.others.declarative_config" local schema_topological_sort = require "kong.db.schema.topological_sort" +local protobuf = require "kong.tools.protobuf" local workspaces = require "kong.workspaces" local pl_file = require "pl.file" local lyaml = require "lyaml" @@ -397,7 +398,7 @@ function declarative.load_into_db(entities, meta) end -local function export_from_db(emitter, skip_ws, skip_disabled_entities) +local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_foreigns) local schemas = {} local db = kong.db @@ -459,7 +460,9 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities) if disabled_services[id] then goto skip_emit end - row[foreign_name] = id + if not expand_foreigns then + row[foreign_name] = id + end end end end @@ -565,6 +568,46 @@ local function remove_nulls(tbl) return tbl end +local proto_emitter = { + emit_toplevel = function(self, tbl) + self.out = { + format_version = tbl._format_version, + } + end, + + emit_entity = function(self, entity_name, entity_data) + if entity_name == "plugins" then + entity_data.config = protobuf.pbwrap_struct(entity_data.config) + end + + if not self.out[entity_name] then + self.out[entity_name] = { entity_data } + else + insert(self.out[entity_name], entity_data) + end + end, + + done = function(self) + return remove_nulls(self.out) + end, +} + +function proto_emitter.new() + return setmetatable({}, { __index = proto_emitter }) +end + +function declarative.export_config_proto(skip_ws, skip_disabled_entities) + -- default skip_ws=false and skip_disabled_services=true + if skip_ws == nil then + skip_ws = false + end + + if skip_disabled_entities == nil then + skip_disabled_entities = true + end + + return export_from_db(proto_emitter.new(), skip_ws, skip_disabled_entities, true) +end function declarative.get_current_hash() return lmdb.get(DECLARATIVE_HASH_KEY) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 9607a45b596..9f058f2d3ea 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -354,7 +354,11 @@ local function validate_references(self, input) for a, as in pairs(expected) do for b, bs in pairs(as) do for _, k in ipairs(bs) do - local found = find_entity(k.value, b, by_key, by_id) + local key = k.value + if type(key) == "table" then + key = key.id or key + end + local found = find_entity(key, b, by_key, by_id) if not found then errors[a] = errors[a] or {} diff --git a/kong/include/kong/model/ca_certificate.proto b/kong/include/kong/model/ca_certificate.proto new file mode 100644 index 00000000000..898c97fce47 --- /dev/null +++ b/kong/include/kong/model/ca_certificate.proto @@ -0,0 +1,13 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +message CACertificate { + string id = 1; + string cert = 2; + string cert_digest = 3; + int32 created_at = 4; + repeated string tags = 5; +} diff --git a/kong/include/kong/model/certificate.proto b/kong/include/kong/model/certificate.proto new file mode 100644 index 00000000000..60f7210b92d --- /dev/null +++ b/kong/include/kong/model/certificate.proto @@ -0,0 +1,15 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +message Certificate { + string id = 1; + string cert = 2; + string key = 3; + string cert_alt = 4; + string key_alt = 5; + int32 created_at = 6; + repeated string tags = 7; +} diff --git a/kong/include/kong/model/config.proto b/kong/include/kong/model/config.proto new file mode 100644 index 00000000000..c6c324e9327 --- /dev/null +++ b/kong/include/kong/model/config.proto @@ -0,0 +1,35 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/service.proto"; +import "kong/model/route.proto"; +import "kong/model/consumer.proto"; +import "kong/model/plugin.proto"; +import "kong/model/plugin_entities.proto"; +import "kong/model/certificate.proto"; +import "kong/model/sni.proto"; +import "kong/model/ca_certificate.proto"; +import "kong/model/upstream.proto"; +import "kong/model/target.proto"; +import "kong/model/workspace.proto"; +import "kong/model/parameter.proto"; + +message Config { + string format_version = 1; + repeated Service services = 2; + repeated Route routes = 3; + repeated Consumer consumers = 4; + repeated Plugin plugins = 5; + repeated Upstream upstreams = 6; + repeated Target targets = 7; + repeated Certificate certificates = 8; + repeated SNI snis = 9; + repeated CACertificate ca_certificates = 10; + PluginData plugin_data = 11; + + repeated Workspace workspaces = 12; + repeated Parameter parameters = 13; +} diff --git a/kong/include/kong/model/consumer.proto b/kong/include/kong/model/consumer.proto new file mode 100644 index 00000000000..34028bad322 --- /dev/null +++ b/kong/include/kong/model/consumer.proto @@ -0,0 +1,13 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +message Consumer { + string id = 1; + string custom_id = 2; + string username = 3; + int32 created_at = 4; + repeated string tags = 5; +} diff --git a/kong/include/kong/model/parameter.proto b/kong/include/kong/model/parameter.proto new file mode 100644 index 00000000000..a945ed0d5a4 --- /dev/null +++ b/kong/include/kong/model/parameter.proto @@ -0,0 +1,11 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +message Parameter { + string key = 1; + string value = 2; + int32 created_at = 3; +} diff --git a/kong/include/kong/model/plugin.proto b/kong/include/kong/model/plugin.proto new file mode 100644 index 00000000000..3e1b3444cd0 --- /dev/null +++ b/kong/include/kong/model/plugin.proto @@ -0,0 +1,23 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "google/protobuf/struct.proto"; +import "kong/model/consumer.proto"; +import "kong/model/service.proto"; +import "kong/model/route.proto"; + +message Plugin { + string id = 1; + string name = 2; + google.protobuf.Struct config = 3; + bool enabled = 4; + repeated string protocols = 5; + repeated string tags = 6; + int32 created_at = 7; + Route route = 8; + Service service = 9; + Consumer consumer = 10; +} diff --git a/kong/include/kong/model/plugin_entities.proto b/kong/include/kong/model/plugin_entities.proto new file mode 100644 index 00000000000..7ff0fbf759f --- /dev/null +++ b/kong/include/kong/model/plugin_entities.proto @@ -0,0 +1,72 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/consumer.proto"; + +message PluginData { + repeated KeyAuth key_auths = 1; + repeated BasicAuth basic_auths = 2; + repeated HMACAuth hmac_auths = 3; + repeated JWTAuth jwt_auths = 4; + repeated MTLSAuth mtls_auths = 5; + repeated ACLGroup acls = 6; +} + +message BasicAuth { + string id = 1; + string username = 2; + string password = 3; + Consumer consumer = 4; + int32 created_at = 5; + repeated string tags = 6; +} + +message KeyAuth { + string id = 1; + string key = 2; + int32 ttl = 3; + Consumer consumer = 4; + int32 created_at = 5; + repeated string tags = 6; +} + + +message MTLSAuth { + string id = 1; + string subject_name = 2; + string ca_certificate_id = 3; + int32 created_at = 4; + Consumer consumer = 5; + repeated string tags = 6; +} +message ACLGroup { + string id = 1; + string group = 2; + Consumer consumer = 3; + int32 created_at = 4; + repeated string tags = 5; +} + +message HMACAuth { + string id = 1; + string username = 2; + string secret = 3; + string consumer_id = 4; + int32 created_at = 5; + repeated string tags = 6; +} + +message JWTAuth { + string id = 1; + string algorithm = 2; + string key = 3; + string rsa_public_key = 4; + string secret = 5; + Consumer consumer = 6; + int32 created_at = 7; + repeated string tags = 8; +} + diff --git a/kong/include/kong/model/route.proto b/kong/include/kong/model/route.proto new file mode 100644 index 00000000000..40e1370fc76 --- /dev/null +++ b/kong/include/kong/model/route.proto @@ -0,0 +1,40 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/service.proto"; + +message Route { + string id = 1; + string name = 2; + map headers = 3; + repeated string hosts = 4; + int32 created_at = 5; + repeated string methods = 6; + repeated string paths = 7; + string path_handling = 8; + bool preserve_host = 9; + repeated string protocols = 10; + int32 regex_priority = 11; + bool strip_path = 12; + int32 updated_at = 13; + repeated string snis = 14; + repeated CIDRPort sources = 15; + repeated CIDRPort destinations = 16; + repeated string tags = 17; + int32 https_redirect_status_code = 18; + bool request_buffering = 19; + bool response_buffering = 20; + Service service = 21; +} + +message HeaderValues { + repeated string values = 1; +} + +message CIDRPort { + string ip = 1; + int32 port = 2; +} diff --git a/kong/include/kong/model/service.proto b/kong/include/kong/model/service.proto new file mode 100644 index 00000000000..5b82ec5366a --- /dev/null +++ b/kong/include/kong/model/service.proto @@ -0,0 +1,28 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/certificate.proto"; + +message Service { + string id = 1; + string name = 2; + int32 connect_timeout = 3; + int32 created_at = 4; + string host = 5; + string path = 6; + int32 port = 7; + string protocol = 8; + int32 read_timeout = 9; + int32 retries = 10; + int32 updated_at = 11; + string url = 12; + int32 write_timeout = 13; + repeated string tags = 14; + bool tls_verify = 15; + int32 tls_verify_depth = 16; + Certificate client_certificate = 17; + repeated string ca_certificates = 18; +} diff --git a/kong/include/kong/model/sni.proto b/kong/include/kong/model/sni.proto new file mode 100644 index 00000000000..21617bcce8f --- /dev/null +++ b/kong/include/kong/model/sni.proto @@ -0,0 +1,15 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/certificate.proto"; + +message SNI { + string id = 1; + string name = 2; + int32 created_at = 3; + Certificate certificate = 4; + repeated string tags = 5; +} diff --git a/kong/include/kong/model/target.proto b/kong/include/kong/model/target.proto new file mode 100644 index 00000000000..c46d9df5b0f --- /dev/null +++ b/kong/include/kong/model/target.proto @@ -0,0 +1,16 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/upstream.proto"; + +message Target { + int32 created_at = 1; + string id = 2; + string target = 3; + int32 weight = 4; + repeated string tags = 5; + Upstream upstream = 6; +} diff --git a/kong/include/kong/model/upstream.proto b/kong/include/kong/model/upstream.proto new file mode 100644 index 00000000000..28334fd0074 --- /dev/null +++ b/kong/include/kong/model/upstream.proto @@ -0,0 +1,74 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +import "kong/model/certificate.proto"; + +message Upstream { + string id = 1; + string name = 2; + string host_header = 3; + Certificate client_certificate = 4; + string algorithm = 5; + int32 slots = 6; + Healthcheck healthchecks = 7; + int32 created_at = 8; + string hash_on = 9; + string hash_fallback = 10; + string hash_on_header = 11; + string hash_fallback_header = 12; + string hash_on_cookie = 13; + string hash_on_cookie_path = 14; + repeated string tags = 15; +} + +message Healthcheck { + ActiveHealthcheck active = 1; + PassiveHealthcheck passive = 2; + double threshold = 3; +} + +message ActiveHealthcheck { + int32 concurrency = 1; + ActiveHealthy healthy = 2; + string http_path = 3; + string https_sni = 4; + bool https_verify_certificate = 5; + string type = 6; + int32 timeout = 7; + ActiveUnhealthy unhealthy = 8; +} + +message PassiveHealthcheck { + PassiveHealthy healthy = 1; + string type = 2; + PassiveUnhealthy unhealthy = 3; +} + +message ActiveHealthy { + repeated int32 http_statuses = 1; + int32 interval = 2; + int32 successes = 3; +} + +message ActiveUnhealthy { + int32 http_failures = 1; + repeated int32 http_statuses = 2; + int32 tcp_failures = 3; + int32 timeouts = 4; + int32 interval = 5; +} + +message PassiveHealthy { + repeated int32 http_statuses = 1; + int32 successes = 2; +} + +message PassiveUnhealthy { + int32 http_failures = 1; + repeated int32 http_statuses = 2; + int32 tcp_failures = 3; + int32 timeouts = 4; +} diff --git a/kong/include/kong/model/workspace.proto b/kong/include/kong/model/workspace.proto new file mode 100644 index 00000000000..029e8c58c7f --- /dev/null +++ b/kong/include/kong/model/workspace.proto @@ -0,0 +1,12 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + +message Workspace { + string id = 1; + string name = 2; + string comment = 3; + int32 created_at = 4; +} diff --git a/kong/include/kong/services/config/v1/config.proto b/kong/include/kong/services/config/v1/config.proto new file mode 100644 index 00000000000..e2f6d44b999 --- /dev/null +++ b/kong/include/kong/services/config/v1/config.proto @@ -0,0 +1,136 @@ +syntax = "proto3"; + +package kong.services.config.v1; + +import "kong/model/config.proto"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/service/config/v1;v1"; + +// ConfigService enables CP and DP to get configuration from CP down to a DP. +// +wrpc:service-id=1 +service ConfigService { + // GetCapabilities fetches the capabilities offered within the context of the + // service from the CP. A capability could span multiple RPCs within a Service, + // a single RPC. Capabilities are meant to introduce larger features + // without the need of a version upgrade. + // TODO(hbagdi): document that this RPC MUST be present in every service. + // + // Call direction: TODO(hbagdi) + // +wrpc:rpc-id=1 + rpc GetCapabilities(GetCapabilitiesRequest) returns (GetCapabilitiesResponse); + + // ReportBasicInfo informs the software installed in the DP. Currently + // this is the list of plugins with respective version. It's required + // that the DP send this information in order to receive configuration + // updates. + // + // Call direction: DP to CP + // +wrpc:rpc-id=4 + rpc ReportMetadata(ReportMetadataRequest) returns (ReportMetadataResponse); + + // SyncConfig is used by a CP to send a configuration request to the DP. + // CP may make concurrent calls to DP to update configuration. To guard + // against race conditions, version field in the request is used (read + // the documentation on the field). + // + // Call direction: + // - CP to DP + // +wrpc:rpc-id=2 + rpc SyncConfig(SyncConfigRequest) returns (SyncConfigResponse); + + // PingCP notifies that a DP would like CP to send the latest configuration. + // Once this call succeeds, CP MUST issue a SyncConfig request to the DP. + // DP expects the CP to send an updated configuration (or a no-op) on a + // soft real-time basis. + // DP can make multiple calls to CP and CP may choose to coallesce multiplee + // requests for configuration into a single SyncConfig(). + // + // Configuration is always PUSHed to the DP and so configuration is not sent + // as part of the response to this call to simplify implementation. + // + // Call direction: + // - DP to CP + // +wrpc:rpc-id=3 + rpc PingCP(PingCPRequest) returns (PingCPResponse); +} + +enum Capability { + CAPABILITY_UNSPECIFIED = 0; + CAPABILITY_BULK_UPDATE = 1; + // Incremental configuration will be added in future and is considered out + // of scope at the moment. + // CAPABILITY_INCREMENTAL = 2; +} + +message GetCapabilitiesRequest { +} + +message GetCapabilitiesResponse { + repeated Capability capabilities = 1; +} + +message ReportMetadataRequest { + repeated PluginVersion plugins = 1; +} + +message ReportMetadataResponse { + oneof response { + string ok = 1; + string error = 2; + } +} + +message PluginVersion { + string name = 1; + string version = 2; +} + +message SyncConfigRequest { + // Config represents a configuration of Kong Gateway. + // This is same as the declarative configuration of Kong. + // + // DP MUST NOT combine configuration from two SyncConfigRequest. Config in + // each request is self-contained. + kong.model.Config config = 1; + + // On every configuration change, CP MUST increment the version field + // in the request. + // Version field has no significance outside the context of a single ephemeral + // connection between a DP node and a CP node. + // + uint64 version = 2; + + // raw binary hash of the config data. + string hash = 3; +} + +message SyncConfigResponse { + // accepted is set to true when the DP has accepted the configuration. + // Acceptance of configuration implies that the configuration is successfully + // processed by the DP. + bool accepted = 1; + // If accepted is set to false, errors denote the errors with the configuration. + // CP MAY analyze the errors and send back a correct configuration. + // If accepted is true, this field must be empty + repeated SyncConfigError errors = 2; +} + +enum ErrorType { + ERROR_TYPE_UNSPECIFIED = 0; + ERROR_TYPE_VALIDATION = 1; + ERROR_TYPE_EXTRANEOUS_FIELD = 2; + ERROR_TYPE_ORPHANED = 3; +} + +message SyncConfigError { + string id = 1; + string entity = 2; + ErrorType err_type = 3; +} + +message PingCPRequest { + string hash = 1; +} + +message PingCPResponse { +} diff --git a/kong/include/wrpc/wrpc.proto b/kong/include/wrpc/wrpc.proto new file mode 100644 index 00000000000..1e1534066aa --- /dev/null +++ b/kong/include/wrpc/wrpc.proto @@ -0,0 +1,154 @@ +syntax = "proto3"; + +package wrpc; + +option go_package = "github.com/kong/go-wrpc/wrpc"; + +// PayloadVersion identifies the version of the payload. +enum PayloadVersion { + // UNSPECIFIED indicates that the version is not specified. + // Receiver MUST drop the message. + PAYLOAD_VERSION_UNSPECIFIED = 0; + // V1 denotes version 1. + PAYLOAD_VERSION_V1 = 1; +} + +// MessageType identifies the type of a WebSocket message. +enum MessageType { + // UNSPECIFIED indicates that the type of the message is unknown. + // Receiver MUST drop the message. + MESSAGE_TYPE_UNSPECIFIED = 0; + // ERROR signals a protocol error such as incorrect serialization, timeouts, + // network hiccups, etc. + MESSAGE_TYPE_ERROR = 1; + // RPC signals that the message contains a request or a response. + MESSAGE_TYPE_RPC = 2; + // STREAM_BEGIN singals start of a stream. + MESSAGE_TYPE_STREAM_BEGIN = 3; + // STREAM_MESSAGE singals that the message belongs to a stream. + MESSAGE_TYPE_STREAM_MESSAGE = 4; + // STREAM_END singals end of a stream. + MESSAGE_TYPE_STREAM_END = 5; +} + +// Error identifies serialization, network, and protocol errors. +enum ErrorType { + ERROR_TYPE_UNSPECIFIED = 0; + // GENERIC signals a general error with the protocol. + ERROR_TYPE_GENERIC = 1; +} + +// Error represents a protocol error. +message Error { + // eType denotes the type of the error. + ErrorType etype = 1; + + // description contains human readable contextual information associated + // with the error. + string description = 2; +} + +// Encoding identifies the encoding method used to encode a payload. +enum Encoding { + ENCODING_UNSPECIFIED = 0; + ENCODING_PROTO3 = 1; +} + +// PayloadV1 is a container for WebSocket messages. +message PayloadV1 { + // mtype denotes the type of the payload within a WebSocket message. + MessageType mtype = 1; + + // When mtype is set to MESSAGE_TYPE_ERROR, this field contains the error. + // This field represents error due to encoding, network and protocol. Use ack + // to tie an error with a request or response received from the other side. + // Errors returned by an RPC are part of 'payloads' and NOT this field. + // Payloads field MUST not be set when this field is set. Sender MUST set + // set svc_id, rpc_id, seq to add contextual information for the receiver. + Error error = 2; + + // svc_id is the ID of the service as defined in the proto file of the Service. + // The ID is defined in the description of the Service. + // We acknowledge that it is cumbersome to track these IDs manually + // without any support for linting and programmatic access. + // This may be defined within the proto file + // itself using proto3 custom options in future. + // ID MUST be greater than 0. + // + // Receiver MUST return INVALID_SERVICE error when this field contains a + // service that the receiver doesn't understand. + uint32 svc_id = 3; + + // rpc_id is the ID of the RPC as defined in the proto file of the Service. + // The ID is defined in the description of the RPC. + // We acknowledge that it is cumbersome to track these IDs manually + // without any support for linting and programmatic access. + // This may be defined within the proto file + // itself using proto3 custom options in future. + // ID MUST be greater than 0. + // + // Receiver MUST return INVALID_RPC error when this field contains an + // RPC that the receiver doesn't understand. + uint32 rpc_id = 4; + + // seq is a number chosen by the sender. The sender MUST initialize this + // field to 1 for the first RPC on a given connection and then it should be + // incremented every time a new RPC is initiated. The receiver must not assume + // that the sequence numbers are strictly incremental. + // + // There are no guarantees about the order in which requests will be + // processed by the receiver. This field has no semantics outside the context + // of a WebSocket connection. It is invalid to set this field to 0 and the + // receiver MUST drop the message and close the connection. + uint32 seq = 5; + + // ack represents that the message contains a response or error for an RPC + // that was initiated earlier by the receiver of this message. To tie the message + // to a request received by the sender, sender ack MUST be set to the seq + // number in the request message. + uint32 ack = 6; + + // deadline is UNIX epoch time in seconds to indicate the time when the + // client will give up waiting for a response. Absolute time is used instead + // of timeouts to account for network and TCP/HTTP buffer latencies. It is + // assumed that out of band time synchronization solutions are deployed + // already. This field MUST be set to a non-zero value for a request and MUST + // be set to 0 for a response, if not the reciever MUST drop the message and + // close the connection. + uint32 deadline = 7; + + // payload_encoding identifies the encoding used for the payload. + // This field MUST be specified when payloads is set. + Encoding payload_encoding = 8; + + // payloads is an array representing the request or response data of an RPC. + // A request message MAY contain multiple elements where each element represents + // an argument to the RPC call. The order of the elements MUST correspond to + // the order of arguments in the function call. + // A response message MUST contain a single payload. + // Use a wrapper type for RPCs which contain multiple responses. + // Unless otherwise specified by the Service or RPC, the encoding method in + // use is PROTO3. + // + // Note: This results in double proto3 encoding. Once encoding of payloads, + // and then encoding of the entire message. We acknowledge that there are + // some overheads here and they will be addressed in a future iteration. + repeated bytes payloads = 9; + + // stream_id is the ID of a stream. stream_id is set to the sequence number + // of the STREAM_BEGIN controller message. + // This field MUST be set to zero for non-stream messages. + // + uint32 stream_id = 10; +} + +// WebsocketPayload represents a protobuf-based encoded payload of a WebSocket +// message. +message WebsocketPayload { + // version identifies the version of the payload. + PayloadVersion version = 1; + + // payload contains the message. This field MUST be present if and only if + // version is set to 1. + PayloadV1 payload = 2; +} diff --git a/kong/init.lua b/kong/init.lua index ff4aa2ddb26..831fbbbc3fe 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1501,6 +1501,14 @@ function Kong.serve_cluster_listener(options) return kong.clustering:handle_cp_websocket() end +function Kong.serve_wrpc_listener(options) + log_init_worker_errors() + + ngx.ctx.KONG_PHASE = PHASES.cluster_listener + + return kong.clustering:handle_wrpc_websocket() +end + function Kong.stream_api() stream_api.handle() diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 836fcd3441b..7992563402b 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -21,6 +21,7 @@ admin_listen = 127.0.0.1:8001 reuseport backlog=16384, 127.0.0.1:8444 http2 ssl status_listen = off cluster_listen = 0.0.0.0:8005 cluster_control_plane = 127.0.0.1:8005 +cluster_protocol = wrpc cluster_cert = NONE cluster_cert_key = NONE cluster_mtls = shared diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index a2d70b3cd0f..5355d35ee31 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -25,6 +25,9 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; +> if role == "data_plane" then +lua_shared_dict wrpc_channel_dict 5m; +> end > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end @@ -443,6 +446,12 @@ server { Kong.serve_cluster_listener() } } + + location = /v1/wrpc { + content_by_lua_block { + Kong.serve_wrpc_listener() + } + } } > end -- role == "control_plane" ]] diff --git a/kong/tools/channel.lua b/kong/tools/channel.lua new file mode 100644 index 00000000000..a1e3d5144b8 --- /dev/null +++ b/kong/tools/channel.lua @@ -0,0 +1,164 @@ + +local min = math.min +local max = math.max + +local now = ngx.now +local sleep = ngx.sleep + +local DEFAULT_EXPTIME = 3600 +local DEFAULT_TIMEOUT = 5 +local NAME_KEY = "channel_up" +local POST_VAL_KEY_PREFIX = "channel_post_value_" +local RESP_VAL_KEY_PREFIX = "channel_resp_value_" + + +local function waitstep(step, deadline) + sleep(step) + return min(max(0.001, step * 2), deadline-now(), 0.5) +end + +--- waiting version of `d:add()` +--- blocks the coroutine until there's no value under this key +--- so the new value can be safely added +local function add_wait(dict, key, val, exptime, deadline) + local step = 0 + + while deadline > now() do + local ok, err = dict:add(key, val, exptime) + if ok then + return true + end + + if err ~= "exists" then + return nil, err + end + + step = waitstep(step, deadline) + end + + return nil, "timeout" +end + +--- waiting version of `d:get()` +--- blocks the coroutine until there's actually a value under this key +local function get_wait(dict, key, deadline) + local step = 0 + + while deadline > now() do + local value, err = dict:get(key) + if value then + return value + end + + if err ~= nil then + return nil, err + end + + step = waitstep(step, deadline) + end + + return nil, "timeout" +end + +--- waits until the key is empty +--- blocks the coroutine while there's a value under this key +local function empty_wait(dict, key, deadline) + local step = 0 + while deadline > now() do + local value, err = dict:get(key) + if not value then + if err ~= nil then + return nil, err + end + + return true + end + + step = waitstep(step, deadline) + end + return nil, "timeout" +end + + +local Channel = {} +Channel.__index = Channel + +--- Create a new channel client +--- @param dict_name string Name of the shdict to use +--- @param name string channel name +function Channel.new(dict_name, name) + return setmetatable({ + dict = assert(ngx.shared[dict_name]), + name = name, + exptime = DEFAULT_EXPTIME, + timeout = DEFAULT_TIMEOUT, + }, Channel) +end + + +--- Post a value, client -> server +--- blocks the thread until the server picks it +--- @param val any Value to post (any type supported by shdict) +--- @return boolean, string ok, err +function Channel:post(val) + local key = POST_VAL_KEY_PREFIX .. self.name + local ok, err = add_wait(self.dict, key, val, self.exptime, now() + self.timeout) + if not ok then + return nil, err + end + + ok, err = add_wait(self.dict, NAME_KEY, self.name, self.exptime, now() + self.timeout) + if not ok then + self.dict:delete(key) + return nil, err + end + + return empty_wait(self.dict, key, now() + self.timeout) +end + +--- Get a response value, client <- server +--- blocks the thread until the server puts a value +--- @return any, string value, error +function Channel:get() + local key = RESP_VAL_KEY_PREFIX .. self.name + local val, err = get_wait(self.dict, key, now() + self.timeout) + if val then + self.dict:delete(key) + return val + end + + return nil, err +end + + +--- Waits until a value is posted by any client +--- @param dict shdict shdict to use +--- @return any, string, string value, channel name, error +function Channel.wait_all(dict) + local name, err = get_wait(dict, NAME_KEY, now() + DEFAULT_TIMEOUT) + if not name then + return nil, nil, err + end + + local key = POST_VAL_KEY_PREFIX .. name + local val + val, err = get_wait(dict, key, now() + DEFAULT_TIMEOUT) + dict:delete(key) + dict:delete(NAME_KEY) + + return val, name, err +end + + +--- Put a response value server -> client +--- @param dict shdict shdict to use +--- @param name string channel name +--- @param val any Value to put (any type supported by shdict) +--- @return boolean, string ok, error +function Channel.put_back(dict, name, val) + local key = RESP_VAL_KEY_PREFIX .. name + return add_wait(dict, key, val, DEFAULT_EXPTIME, now() + DEFAULT_TIMEOUT) +end + + +return Channel diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 58c61d931e1..4c75d85da34 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -13,7 +13,7 @@ local grpc = {} local function safe_set_type_hook(type, dec, enc) if not pcall(pb.hook, type) then - ngx.log(ngx.NOTICE, "no type '" .. type .. "' defined") + ngx.log(ngx.DEBUG, "no type '" .. type .. "' defined") return end diff --git a/kong/tools/protobuf.lua b/kong/tools/protobuf.lua new file mode 100644 index 00000000000..9fa5767c369 --- /dev/null +++ b/kong/tools/protobuf.lua @@ -0,0 +1,100 @@ + +local protobuf = {} + +do + local structpb_value, structpb_list, structpb_struct + + function structpb_value(v) + local t = type(v) + + local bool_v = nil + if t == "boolean" then + bool_v = v + end + + local list_v = nil + local struct_v = nil + + if t == "table" then + if t[1] ~= nil then + list_v = structpb_list(v) + else + struct_v = structpb_struct(v) + end + end + + return { + null_value = t == "nil" and 1 or nil, + bool_value = bool_v, + number_value = t == "number" and v or nil, + string_value = t == "string" and v or nil, + list_value = list_v, + struct_value = struct_v, + } + end + + function structpb_list(l) + local out = {} + for i, v in ipairs(l) do + out[i] = structpb_value(v) + end + return { values = out } + end + + function structpb_struct(d) + local out = {} + for k, v in pairs(d) do + out[k] = structpb_value(v) + end + return { fields = out } + end + + protobuf.pbwrap_struct = structpb_struct +end + +do + local structpb_value, structpb_list, structpb_struct + + function structpb_value(v) + if type(v) ~= "table" then + return v + end + + if v.list_value then + return structpb_list(v.list_value) + end + + if v.struct_value then + return structpb_struct(v.struct_value) + end + + return v.bool_value or v.string_value or v.number_value or v.null_value + end + + function structpb_list(l) + local out = {} + if type(l) == "table" then + for i, v in ipairs(l.values or l) do + out[i] = structpb_value(v) + end + end + return out + end + + function structpb_struct(struct) + if type(struct) ~= "table" then + return struct + end + + local out = {} + for k, v in pairs(struct.fields or struct) do + out[k] = structpb_value(v) + end + return out + end + + protobuf.pbunwrap_struct = structpb_struct +end + + +return protobuf diff --git a/kong/tools/wrpc.lua b/kong/tools/wrpc.lua new file mode 100644 index 00000000000..e5b662302d0 --- /dev/null +++ b/kong/tools/wrpc.lua @@ -0,0 +1,685 @@ +require "table.new" +local pb = require "pb" +local semaphore = require "ngx.semaphore" +local grpc = require "kong.tools.grpc" +local channel = require "kong.tools.channel" + +local select = select +local table_unpack = table.unpack -- luacheck: ignore +local table_insert = table.insert +local table_remove = table.remove + +local exiting = ngx.worker.exiting + +local DEFAULT_EXPIRATION_DELAY = 90 +local CHANNEL_CLIENT_PREFIX = "wrpc_client_" + +pb.option("no_default_values") + +local wrpc = {} + +local function endswith(s, e) -- luacheck: ignore + return s and e and e ~= "" and s:sub(#s-#e+1, #s) == e +end + +local Queue = {} +Queue.__index = Queue + +function Queue.new() + return setmetatable({ + smph = semaphore.new(), + }, Queue) +end + +function Queue:push(itm) + table_insert(self, itm) + return self.smph:post() +end + +function Queue:pop(timeout) + local ok, err = self.smph:wait(timeout or 1) + if not ok then + return nil, err + end + + return table_remove(self, 1) +end + +local semaphore_waiter +do + local function handle(self, data) + self.data = data + self.smph:post() + end + + local function handle_error(self, etype, errdesc) + self.data = nil + self.error = errdesc + self.etype = etype + self.smph:post() + end + + local function expire(self) + self:handle_error("timeout", "timeout") + end + + function semaphore_waiter() + return { + smph = semaphore.new(), + deadline = ngx.now() + DEFAULT_EXPIRATION_DELAY, + handle = handle, + handle_error = handle_error, + expire = expire, + } + end +end + + +local remote_waiter +do + local function handle(self, payload) + channel.put_back(self.dict, self.name, pb.encode("wrpc.PayloadV1", payload)) + end + + local function handle_error(self, etype, errdesc) + channel.put_back(self.dict, self.name, pb.encode("wrpc.PayloadV1", { + mtype = "MESSAGE_TYPE_ERROR", + error = { + etype = etype, + description = errdesc, + } + })) + end + + function remote_waiter(dict, name) + return { + dict = dict, + name = name, + deadline = ngx.now() + DEFAULT_EXPIRATION_DELAY, + handle = handle, + handle_error = handle_error, + raw = true, + } + end +end + + +local function merge(a, b) + if type(b) == "table" then + for k, v in pairs(b) do + a[k] = v + end + end + + return a +end + +local function proto_searchpath(name) + return package.searchpath(name, "kong/include/?.proto;/usr/include/?.proto") +end + +--- definitions for the transport protocol +local wrpc_proto + + +local wrpc_service = {} +wrpc_service.__index = wrpc_service + + +--- a `service` object holds a set of methods defined +--- in .proto files +function wrpc.new_service() + if not wrpc_proto then + local wrpc_protofname = assert(proto_searchpath("wrpc.wrpc")) + wrpc_proto = assert(grpc.each_method(wrpc_protofname)) + end + + return setmetatable({ + methods = {}, + }, wrpc_service) +end + +--- Loads the methods from a .proto file. +--- There can be more than one file, and any number of +--- service definitions. +function wrpc_service:add(service_name) + local annotations = { + service = {}, + rpc = {}, + } + local service_fname = assert(proto_searchpath(service_name)) + local proto_f = assert(io.open(service_fname)) + local scope_name = "" + + for line in proto_f:lines() do + local annotation = line:match("//%s*%+wrpc:%s*(.-)%s*$") + if annotation then + local nextline = proto_f:read("*l") + local keyword, identifier = nextline:match("^%s*(%a+)%s+(%w+)") + if keyword and identifier then + + if keyword == "service" then + scope_name = identifier; + + elseif keyword == "rpc" then + identifier = scope_name .. "." .. identifier + end + + local type_annotations = annotations[keyword] + if type_annotations then + local tag_key, tag_value = annotation:match("^%s*(%S-)=(%S+)%s*$") + if tag_key and tag_value then + tag_value = tag_value + local tags = type_annotations[identifier] or {} + type_annotations[identifier] = tags + tags[tag_key] = tag_value + end + end + end + end + end + proto_f:close() + + grpc.each_method(service_fname, function(_, srvc, mthd) + assert(srvc.name) + assert(mthd.name) + local rpc_name = srvc.name .. "." .. mthd.name + + local service_id = assert(annotations.service[srvc.name] and annotations.service[srvc.name]["service-id"]) + local rpc_id = assert(annotations.rpc[rpc_name] and annotations.rpc[rpc_name]["rpc-id"]) + local rpc = { + name = rpc_name, + service_id = tonumber(service_id), + rpc_id = tonumber(rpc_id), + input_type = mthd.input_type, + output_type = mthd.output_type, + } + self.methods[service_id .. ":" .. rpc_id] = rpc + self.methods[rpc_name] = rpc + end, true) +end + +--- returns the method defintion given either: +--- pair of IDs (service, rpc) or +--- rpc name as "." +function wrpc_service:get_method(srvc_id, rpc_id) + local rpc_name + if type(srvc_id) == "string" and rpc_id == nil then + rpc_name = srvc_id + else + rpc_name = tostring(srvc_id) .. ":" .. tostring(rpc_id) + end + + return self.methods[rpc_name] +end + +--- sets a service handler for the givern rpc method +--- @param rpc_name string Full name of the rpc method +--- @param handler function Function called to handle the rpc method. +--- @param response_handler function Fallback function called to handle responses. +function wrpc_service:set_handler(rpc_name, handler, response_handler) + local rpc = self:get_method(rpc_name) + if not rpc then + return nil, string.format("unknown method %q", rpc_name) + end + + rpc.handler = handler + rpc.response_handler = response_handler + return rpc +end + + +--- Part of wrpc_peer:call() +--- If calling the same method with the same args several times, +--- (to the same or different peers), this method returns the +--- invariant part, so it can be cached to reduce encoding overhead +function wrpc_service:encode_args(name, ...) + local rpc = self:get_method(name) + if not rpc then + return nil, string.format("unknown method %q", name) + end + + local num_args = select('#', ...) + local payloads = table.new(num_args, 0) + for i = 1, num_args do + payloads[i] = assert(pb.encode(rpc.input_type, select(i, ...))) + end + + return rpc, payloads +end + + +local wrpc_peer = { + encode = pb.encode, + decode = pb.decode, +} +wrpc_peer.__index = wrpc_peer + +local function is_wsclient(conn) + return conn and not conn.close or nil +end + +--- a `peer` object holds a (websocket) connection and a service. +function wrpc.new_peer(conn, service, opts) + opts = opts or {} + return setmetatable(merge({ + conn = conn, + service = service, + seq = 1, + request_queue = is_wsclient(conn) and Queue.new(), + response_queue = {}, + closing = false, + channel_dict = opts.channel and ngx.shared["wrpc_channel_" .. opts.channel], + _receiving_thread = nil, + }, opts), wrpc_peer) +end + + +function wrpc_peer:close() + self.closing = true + self.conn:send_close() + if self.conn.close then + self.conn:close() + end +end + + +function wrpc_peer:send(d) + if self.request_queue then + return self.request_queue:push(d) + end + + return self.conn:send_binary(d) +end + +function wrpc_peer:receive() + while true do + local data, typ, err = self.conn:recv_frame() + if not data then + return nil, err + end + + if typ == "binary" then + return data + end + + if typ == "close" then + kong.log.notice("Received WebSocket \"close\" frame from peer: ", err, ": ", data) + return self:close() + end + end +end + +--- RPC call. +--- returns the call sequence number, doesn't wait for response. +function wrpc_peer:call(name, ...) + local rpc, payloads = assert(self.service:encode_args(name, ...)) + return self:send_encoded_call(rpc, payloads) +end + + +function wrpc_peer:call_wait(name, ...) + local waiter = semaphore_waiter() + + local seq = self.seq + self.response_queue[seq] = waiter + self:call(name, ...) + + local ok, err = waiter.smph:wait(DEFAULT_EXPIRATION_DELAY) + if not ok then + return nil, err + end + return waiter.data, waiter.error +end + + +--- Part of wrpc_peer:call() +--- This performs the per-call parts. The arguments +--- are the return values from wrpc_peer:encode_args(), +--- either directly or cached (to repeat the same call +--- several times). +function wrpc_peer:send_encoded_call(rpc, payloads) + self:send_payload({ + mtype = "MESSAGE_TYPE_RPC", + svc_id = rpc.service_id, + rpc_id = rpc.rpc_id, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + return self.seq +end + +--- little helper to ease grabbing an unspecified number +--- of values after an `ok` flag +local function ok_wrapper(ok, ...) + return ok, {n = select('#', ...), ...} +end + +--- decodes each element of an array with the same type +local function decodearray(decode, typ, l) + local out = {} + for i, v in ipairs(l) do + out[i] = decode(typ, v) + end + return out +end + +--- encodes each element of an array with the same type +local function encodearray(encode, typ, l) + local out = {} + for i = 1, l.n do + out[i] = encode(typ, l[i]) + end + return out +end + +--- encodes and sends a wRPC message. +--- Assumes protocol fields are already filled (except `.seq` and `.deadline`) +--- and payload data (if any) is already encoded with the right type. +--- Keeps track of the sequence number and assigns deadline. +function wrpc_peer:send_payload(payload) + local seq = self.seq + payload.seq = seq + self.seq = seq + 1 + + if not payload.ack or payload.ack == 0 then + payload.deadline = ngx.now() + DEFAULT_EXPIRATION_DELAY + end + + self:send(self.encode("wrpc.WebsocketPayload", { + version = "PAYLOAD_VERSION_V1", + payload = payload, + })) +end + +function wrpc_peer:send_remote_payload(msg, name) + local payload = self.decode("wrpc.PayloadV1", msg) + self.response_queue[self.seq] = remote_waiter(self.channel_dict, name) + return self:send_payload(payload) +end + +--- Handle RPC data (mtype == MESSAGE_TYPE_RPC). +--- Could be an incoming method call or the response to a previous one. +--- @param payload table decoded payload field from incoming `wrpc.WebsocketPayload` message +function wrpc_peer:handle(payload) + local rpc = self.service:get_method(payload.svc_id, payload.rpc_id) + if not rpc then + self:send_payload({ + mtype = "MESSAGE_TYPE_ERROR", + error = { + etype = "ERROR_TYPE_INVALID_SERVICE", + description = "Invalid service (or rpc)", + }, + srvc_id = payload.svc_id, + rpc_id = payload.rpc_id, + ack = payload.seq, + }) + return nil, "INVALID_SERVICE" + end + + local ack = tonumber(payload.ack) or 0 + if ack > 0 then + -- response to a previous call + local response_waiter = self.response_queue[ack] + if response_waiter then + + if response_waiter.deadline and response_waiter.deadline < ngx.now() then + if response_waiter.expire then + response_waiter:expire() + end + + else + if response_waiter.raw then + response_waiter:handle(payload) + else + response_waiter:handle(decodearray(self.decode, rpc.output_type, payload.payloads)) + end + end + self.response_queue[ack] = nil + + elseif rpc.response_handler then + pcall(rpc.response_handler, self, decodearray(self.decode, rpc.output_type, payload.payloads)) + end + + else + -- incoming method call + if rpc.handler then + local input_data = decodearray(self.decode, rpc.input_type, payload.payloads) + local ok, output_data = ok_wrapper(pcall(rpc.handler, self, table_unpack(input_data, 1, input_data.n))) + if not ok then + local err = tostring(output_data[1]) + ngx.log(ngx.ERR, ("[wrpc] Error handling %q method: %q"):format(rpc.name, err)) + self:send_payload({ + mtype = "MESSAGE_TYPE_ERROR", + error = { + etype = "ERROR_TYPE_UNSPECIFIED", + description = err, + }, + srvc_id = payload.svc_id, + rpc_id = payload.rpc_id, + ack = payload.seq, + }) + return nil, err + end + + self:send_payload({ + mtype = "MESSAGE_TYPE_RPC", -- MESSAGE_TYPE_RPC, + svc_id = rpc.service_id, + rpc_id = rpc.rpc_id, + ack = payload.seq, + payload_encoding = "ENCODING_PROTO3", + payloads = encodearray(self.encode, rpc.output_type, output_data), + }) + + else + -- rpc has no handler + self:send_payload({ + mtype = "MESSAGE_TYPE_ERROR", + error = { + etype = "ERROR_TYPE_INVALID_RPC", -- invalid here, not in the definition + description = "Unhandled method", + }, + srvc_id = payload.svc_id, + rpc_id = payload.rpc_id, + ack = payload.seq, + }) + end + end +end + + +--- Handle incoming error message (mtype == MESSAGE_TYPE_ERROR). +function wrpc_peer:handle_error(payload) + local etype = payload.error and payload.error.etype or "--" + local errdesc = payload.error and payload.error.description or "--" + ngx.log(ngx.NOTICE, string.format("[wRPC] Received error message, %s.%s:%s (%s: %q)", + payload.svc_id, payload.rpc_id, payload.ack, etype, errdesc + )) + + local ack = tonumber(payload.ack) or 0 + if ack > 0 then + -- response to a previous call + local response_waiter = self.response_queue[ack] + if response_waiter and response_waiter.handle_error then + + if response_waiter.deadline and response_waiter.deadline < ngx.now() then + if response_waiter.expire then + response_waiter:expire() + end + + else + response_waiter:handle_error(etype, errdesc) + end + self.response_queue[ack] = nil + + else + local rpc = self.service:get_method(payload.svc_id, payload.rpc_id) + if rpc and rpc.error_handler then + pcall(rpc.error_handler, self, etype, errdesc) + end + end + end +end + + +function wrpc_peer:step() + local msg, err = self:receive() + + while msg ~= nil do + msg = assert(self.decode("wrpc.WebsocketPayload", msg)) + assert(msg.version == "PAYLOAD_VERSION_V1", "unknown encoding version") + local payload = msg.payload + + if payload.mtype == "MESSAGE_TYPE_ERROR" then + self:handle_error(payload) + + elseif payload.mtype == "MESSAGE_TYPE_RPC" then + local ack = payload.ack or 0 + local deadline = payload.deadline or 0 + + if ack == 0 and deadline < ngx.now() then + ngx.log(ngx.NOTICE, "[wRPC] Expired message (", deadline, "<", ngx.now(), ") discarded") + + elseif ack ~= 0 and deadline ~= 0 then + ngx.log(ngx.NOTICE, "[WRPC] Invalid deadline (", deadline, ") for response") + + else + self:handle(payload) + end + end + + msg, err = self:receive() + end + + if err ~= nil and not endswith(err, "timeout") then + ngx.log(ngx.NOTICE, "[wRPC] WebSocket frame: ", err) + self.closing = true + end +end + +function wrpc_peer:spawn_threads() + self._receiving_thread = assert(ngx.thread.spawn(function() + while not exiting() and not self.closing do + self:step() + ngx.sleep(0) + end + end)) + + if self.request_queue then + self._transmit_thread = assert(ngx.thread.spawn(function() + while not exiting() and not self.closing do + local data, err = self.request_queue:pop() + if data then + self.conn:send_binary(data) + + else + if err ~= "timeout" then + return nil, err + end + end + end + end)) + end + + if self.channel_dict then + self._channel_thread = assert(ngx.thread.spawn(function() + while not exiting() and not self.closing do + local msg, name, err = channel.wait_all(self.channel_dict) + if msg and name then + self:send_remote_payload(msg, name) + + else + if err ~= "timeout" then + return nil, err + end + end + end + end)) + end +end + + +--- return same args in the same order, removing any nil args. +--- required for functions (like ngx.thread.wait) that complain +--- about nil args at the end. +local function safe_args(...) + local out = {} + for i = 1, select('#', ...) do + out[#out + 1] = select(i, ...) + end + return table_unpack(out) +end + + +function wrpc_peer:wait_threads() + local ok, err, perr = ngx.thread.wait(safe_args(self._receiving_thread, self._transmit_thread, self._channel_thread)) + + if self._receiving_thread then + ngx.thread.kill(self._receiving_thread) + self._receiving_thread = nil + end + + if self._transmit_thread then + ngx.thread.kill(self._transmit_thread) + self._transmit_thread = nil + end + + if self._channel_thread then + ngx.thread.kill(self._channel_thread) + self._channel_thread = nil + end + + return ok, err, perr +end + +--- Returns the response for a given call ID, if any +function wrpc_peer:get_response(req_id) + local resp_data = self.response_queue[req_id] + self.response_queue[req_id] = nil + + if resp_data == nil then + return nil, "no response" + end + + return resp_data +end + + +local function send_payload_to_channel(self, payload) + assert(self.channel:post(self.encode("wrpc.PayloadV1", payload))) +end + +local function remote_call(self, name, ...) + self:call(name, ...) + + local msg = assert(self.channel:get()) + local payload_back = assert(self.decode("wrpc.PayloadV1", msg)) + + if payload_back.mtype == "MESSAGE_TYPE_ERROR" then + return nil, payload_back.error.description + end + + if payload_back.mtype == "MESSAGE_TYPE_RPC" then + local rpc = self.service:get_method(payload_back.svc_id, payload_back.rpc_id) + return decodearray(self.decode, rpc.output_type, payload_back.payloads) + end + + return nil, "unknown message type" +end + +local function remote_close(self) + self.closing = true +end + +function wrpc.new_remote_client(service, channel_name) + local self = wrpc.new_peer(nil, service, { + channel = channel.new("wrpc_channel_" .. channel_name, CHANNEL_CLIENT_PREFIX .. ngx.worker.pid()), + send_payload = send_payload_to_channel, + close = remote_close, + remote_call = remote_call, + }) + return self +end + + +return wrpc diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 48a499c3b13..1c669cab00c 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -17,296 +17,299 @@ local KEY_AUTH_PLUGIN for _, strategy in helpers.each_strategy() do - describe("CP/DP sync works with #" .. strategy .. " backend", function() + for _, cluster_protocol in ipairs{"json", "wrpc"} do + describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "upstreams", + "targets", + "certificates", + "clustering_data_planes", + }) -- runs migrations - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - db_update_frequency = 0.1, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - })) + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - })) + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + })) - for _, plugin in ipairs(helpers.get_plugins_list()) do - if plugin.name == "key-auth" then - KEY_AUTH_PLUGIN = plugin - break + for _, plugin in ipairs(helpers.get_plugins_list()) do + if plugin.name == "key-auth" then + KEY_AUTH_PLUGIN = plugin + break + end end - end - end) + end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - assert.near(14 * 86400, v.ttl, 3) - assert.matches("^(%d+%.%d+)%.%d+", v.version) - assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - return true + return true + end end - end - end, 10) - end) + end, 10) + end) - it("shows DP status (#deprecated)", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + it("shows DP status (#deprecated)", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - local res = assert(admin_client:get("/clustering/status")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + local res = assert(admin_client:get("/clustering/status")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - for _, v in pairs(json) do - if v.ip == "127.0.0.1" then - return true + for _, v in pairs(json) do + if v.ip == "127.0.0.1" then + return true + end end - end - end, 5) - end) + end, 5) + end) - it("disallow updates on the status endpoint", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + it("disallow updates on the status endpoint", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - local id - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - id = v.id + local id + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + id = v.id + end end - end - if not id then - return nil - end + if not id then + return nil + end - res = assert(admin_client:delete("/clustering/data-planes/" .. id)) - assert.res_status(404, res) - res = assert(admin_client:patch("/clustering/data-planes/" .. id)) - assert.res_status(404, res) + res = assert(admin_client:delete("/clustering/data-planes/" .. id)) + assert.res_status(404, res) + res = assert(admin_client:patch("/clustering/data-planes/" .. id)) + assert.res_status(404, res) - return true - end, 5) - end) - - it("disables the auto-generated collection endpoints", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() + return true + end, 5) end) - local res = assert(admin_client:get("/clustering_data_planes")) - assert.res_status(404, res) - end) - end) - - describe("sync works", function() - local route_id + it("disables the auto-generated collection endpoints", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) - it("proxy on DP follows CP config", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() + local res = assert(admin_client:get("/clustering_data_planes")) + assert.res_status(404, res) end) + end) - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) + describe("sync works", function() + local route_id - res = assert(admin_client:post("/services/mockbin-service/routes", { - body = { paths = { "/" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) - route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) - res = proxy_client:send({ - method = "GET", - path = "/", - }) + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) - end) + route_id = json.id + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - it("cache invalidation works on config change", function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() + res = proxy_client:send({ + method = "GET", + path = "/", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) end) - local res = assert(admin_client:send({ - method = "DELETE", - path = "/routes/" .. route_id, - })) - assert.res_status(204, res) + it("cache invalidation works on config change", function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/routes/" .. route_id, + })) + assert.res_status(204, res) - res = proxy_client:send({ - method = "GET", - path = "/", - }) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- should remove the route from DP - local status = res and res.status - proxy_client:close() - if status == 404 then - return true - end - end, 5) - end) + res = proxy_client:send({ + method = "GET", + path = "/", + }) - it("local cached config file has correct permission", function() - local handle = io.popen("ls -l servroot2/config.cache.json.gz") - local result = handle:read("*a") - handle:close() + -- should remove the route from DP + local status = res and res.status + proxy_client:close() + if status == 404 then + return true + end + end, 5) + end) - assert.matches("-rw-------", result, nil, true) - end) + it("local cached config file has correct permission", function() + local handle = io.popen("ls -l servroot2/config.cache.json.gz") + local result = handle:read("*a") + handle:close() - it('does not sync services where enabled == false', function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() + assert.matches("-rw-------", result, nil, true) end) - -- create service - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service2", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - local service_id = json.id - - -- -- create route - res = assert(admin_client:post("/services/mockbin-service2/routes", { - body = { paths = { "/soon-to-be-disabled" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) + it('does not sync services where enabled == false', function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) - route_id = json.id + -- create service + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service2", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + local service_id = json.id - -- test route - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) + -- -- create route + res = assert(admin_client:post("/services/mockbin-service2/routes", { + body = { paths = { "/soon-to-be-disabled" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) - res = proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled", - }) + route_id = json.id - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + -- test route + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- disable service - local res = assert(admin_client:patch("/services/" .. service_id, { - body = { enabled = false, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(200, res) - -- as this is testing a negative behavior, there is no sure way to wait - -- this can probably be optimizted - ngx.sleep(2) + res = proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + }) - local proxy_client = helpers.http_client("127.0.0.1", 9002) + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) - -- test route again - res = assert(proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled", - })) - assert.res_status(404, res) + -- disable service + local res = assert(admin_client:patch("/services/" .. service_id, { + body = { enabled = false, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + -- as this is testing a negative behavior, there is no sure way to wait + -- this can probably be optimizted + ngx.sleep(2) - proxy_client:close() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + -- test route again + res = assert(proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + })) + assert.res_status(404, res) + + proxy_client:close() + end) end) end) - end) + end describe("CP/DP version check works with #" .. strategy, function() -- for these tests, we do not need a real DP, but rather use the fake DP -- client so we can mock various values (e.g. node_version) describe("relaxed compatibility check:", function() - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "upstreams", + "targets", + "certificates", + "clustering_data_planes", + }) -- runs migrations - bp.plugins:insert { - name = "key-auth", - } + bp.plugins:insert { + name = "key-auth", + } + lazy_setup(function() assert(helpers.start_kong({ role = "control_plane", @@ -556,7 +559,129 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("CP/DP sync works with #" .. strategy .. " backend", function() + for _, cluster_protocol in ipairs{"json", "wrpc"} do + describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "upstreams", + "targets", + "certificates", + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 3, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("sync works", function() + it("pushes first change asap and following changes in a batch", function() + local admin_client = helpers.admin_client(10000) + local proxy_client = helpers.http_client("127.0.0.1", 9002) + finally(function() + admin_client:close() + proxy_client:close() + end) + + local res = admin_client:put("/routes/1", { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + paths = { "/1" }, + }, + }) + + assert.res_status(200, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + -- serviceless route should return 503 instead of 404 + res = proxy_client:get("/1") + proxy_client:close() + if res and res.status == 503 then + return true + end + end, 10) + + for i = 2, 5 do + res = admin_client:put("/routes/" .. i, { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + paths = { "/" .. i }, + }, + }) + + assert.res_status(200, res) + end + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + -- serviceless route should return 503 instead of 404 + res = proxy_client:get("/2") + proxy_client:close() + if res and res.status == 503 then + return true + end + end, 5) + + for i = 5, 3, -1 do + res = proxy_client:get("/" .. i) + assert.res_status(503, res) + end + + for i = 1, 5 do + local res = admin_client:delete("/routes/" .. i) + assert.res_status(204, res) + end + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + -- deleted route should return 404 + res = proxy_client:get("/1") + proxy_client:close() + if res and res.status == 404 then + return true + end + end, 5) + + for i = 5, 2, -1 do + res = proxy_client:get("/" .. i) + assert.res_status(404, res) + end + end) + end) + end) + end + + describe("CP/DP sync works with #" .. strategy .. " backend, two DPs via different protocols on the same CP", function() lazy_setup(function() helpers.get_db_utils(strategy, { "routes", @@ -580,6 +705,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ role = "data_plane", + cluster_protocol = "json", database = "off", prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -587,91 +713,129 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = "wrpc", + database = "off", + prefix = "servroot3", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9003", + })) end) lazy_teardown(function() + helpers.stop_kong("servroot3") helpers.stop_kong("servroot2") helpers.stop_kong() end) - describe("sync works", function() - it("pushes first change asap and following changes in a batch", function() - local admin_client = helpers.admin_client(10000) + it("pushes first change asap and following changes in a batch", function() + local admin_client = helpers.admin_client(10000) + local proxy_client_A = helpers.http_client("127.0.0.1", 9002) + local proxy_client_B = helpers.http_client("127.0.0.1", 9003) + finally(function() + admin_client:close() + proxy_client_A:close() + proxy_client_B:close() + end) + + local res = admin_client:put("/routes/1", { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + paths = { "/1" }, + }, + }) + + assert.res_status(200, res) + + -- first CP got it + helpers.wait_until(function() local proxy_client = helpers.http_client("127.0.0.1", 9002) - finally(function() - admin_client:close() - proxy_client:close() - end) + -- serviceless route should return 503 instead of 404 + res = proxy_client:get("/1") + proxy_client:close() + if res and res.status == 503 then + return true + end + end, 10) - local res = admin_client:put("/routes/1", { + -- second CP got it + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9003) + -- serviceless route should return 503 instead of 404 + res = proxy_client:get("/1") + proxy_client:close() + if res and res.status == 503 then + return true + end + end, 10) + + for i = 2, 5 do + res = admin_client:put("/routes/" .. i, { headers = { ["Content-Type"] = "application/json", }, body = { - paths = { "/1" }, + paths = { "/" .. i }, }, }) assert.res_status(200, res) + end - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/1") - proxy_client:close() - if res and res.status == 503 then - return true - end - end, 2) - - for i = 2, 5 do - res = admin_client:put("/routes/" .. i, { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - paths = { "/" .. i }, - }, - }) - - assert.res_status(200, res) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + -- serviceless route should return 503 instead of 404 + res = proxy_client:get("/2") + proxy_client:close() + if res and res.status == 503 then + return true end + end, 5) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/2") - proxy_client:close() - if res and res.status == 503 then - return true - end - end, 5) + for i = 5, 3, -1 do + assert.res_status(503, proxy_client_A:get("/" .. i)) + assert.res_status(503, proxy_client_B:get("/" .. i)) + end - for i = 5, 3, -1 do - res = proxy_client:get("/" .. i) - assert.res_status(503, res) - end + for i = 1, 5 do + assert.res_status(204, admin_client:delete("/routes/" .. i)) + end - for i = 1, 5 do - local res = admin_client:delete("/routes/" .. i) - assert.res_status(204, res) + -- first CP no longer sees them + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + -- deleted route should return 404 + res = proxy_client:get("/1") + proxy_client:close() + if res and res.status == 404 then + return true end + end, 5) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- deleted route should return 404 - res = proxy_client:get("/1") - proxy_client:close() - if res and res.status == 404 then - return true - end - end, 5) + for i = 5, 2, -1 do + assert.res_status(404, proxy_client_A:get("/" .. i)) + end - for i = 5, 2, -1 do - res = proxy_client:get("/" .. i) - assert.res_status(404, res) + -- second CP + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9003) + -- deleted route should return 404 + res = proxy_client:get("/1") + proxy_client:close() + if res and res.status == 404 then + return true end - end) + end, 5) + + for i = 5, 2, -1 do + assert.res_status(404, proxy_client_B:get("/" .. i)) + end end) end) end diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index bfbfa361e33..efc02fe8a26 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -1,113 +1,123 @@ local helpers = require "spec.helpers" -describe("invalid config are rejected", function() - describe("role is control_plane", function() - it("can not disable admin_listen", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - admin_listen = "off", - }) - - assert.False(ok) - assert.matches("Error: admin_listen must be specified when role = \"control_plane\"", err, nil, true) - end) +for _, cluster_protocol in ipairs{"json", "wrpc"} do + describe("invalid config are rejected, protocol " .. cluster_protocol, function() + describe("role is control_plane", function() + it("can not disable admin_listen", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + admin_listen = "off", + }) - it("can not disable cluster_listen", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_listen = "off", - }) - - assert.False(ok) - assert.matches("Error: cluster_listen must be specified when role = \"control_plane\"", err, nil, true) - end) + assert.False(ok) + assert.matches("Error: admin_listen must be specified when role = \"control_plane\"", err, nil, true) + end) - it("can not use DB-less mode", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = "off", - }) - - assert.False(ok) - assert.matches("Error: in-memory storage can not be used when role = \"control_plane\"", err, nil, true) - end) + it("can not disable cluster_listen", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "off", + }) - it("must define cluster_ca_cert", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_mtls = "pki", - }) - - assert.False(ok) - assert.matches("Error: cluster_ca_cert must be specified when cluster_mtls = \"pki\"", err, nil, true) - end) - end) + assert.False(ok) + assert.matches("Error: cluster_listen must be specified when role = \"control_plane\"", err, nil, true) + end) - describe("role is proxy", function() - it("can not disable proxy_listen", function() - local ok, err = helpers.start_kong({ - role = "data_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - proxy_listen = "off", - }) - - assert.False(ok) - assert.matches("Error: proxy_listen must be specified when role = \"data_plane\"", err, nil, true) - end) + it("can not use DB-less mode", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = "off", + }) + + assert.False(ok) + assert.matches("Error: in-memory storage can not be used when role = \"control_plane\"", err, nil, true) + end) + + it("must define cluster_ca_cert", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_mtls = "pki", + }) - it("can not use DB mode", function() - local ok, err = helpers.start_kong({ - role = "data_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - }) - - assert.False(ok) - assert.matches("Error: only in-memory storage can be used when role = \"data_plane\"\n" .. - "Hint: set database = off in your kong.conf", err, nil, true) + assert.False(ok) + assert.matches("Error: cluster_ca_cert must be specified when cluster_mtls = \"pki\"", err, nil, true) + end) end) - end) - for _, param in ipairs({ { "control_plane", "postgres" }, { "data_plane", "off" }, }) do - describe("role is " .. param[1], function() - it("errors if cluster certificate is not found", function() + describe("role is proxy", function() + it("can not disable proxy_listen", function() local ok, err = helpers.start_kong({ - role = param[1], - database = param[2], + role = "data_plane", + cluster_protocol = cluster_protocol, prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + proxy_listen = "off", }) assert.False(ok) - assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) + assert.matches("Error: proxy_listen must be specified when role = \"data_plane\"", err, nil, true) end) - it("errors if cluster certificate key is not found", function() + it("can not use DB mode", function() local ok, err = helpers.start_kong({ - role = param[1], - database = param[2], + role = "data_plane", + cluster_protocol = cluster_protocol, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", }) assert.False(ok) - assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) + assert.matches("Error: only in-memory storage can be used when role = \"data_plane\"\n" .. + "Hint: set database = off in your kong.conf", err, nil, true) end) end) - end -end) + + for _, param in ipairs({ { "control_plane", "postgres" }, { "data_plane", "off" }, }) do + describe("role is " .. param[1], function() + it("errors if cluster certificate is not found", function() + local ok, err = helpers.start_kong({ + role = param[1], + cluster_protocol = cluster_protocol, + database = param[2], + prefix = "servroot2", + }) + + assert.False(ok) + assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) + end) + + it("errors if cluster certificate key is not found", function() + local ok, err = helpers.start_kong({ + role = param[1], + cluster_protocol = cluster_protocol, + database = param[2], + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + }) + + assert.False(ok) + assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) + end) + end) + end + end) +end diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 1a13dca4f03..d50f7a3d8b4 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -2,155 +2,159 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" -for _, strategy in helpers.each_strategy() do - describe("CP/DP PKI sync works with #" .. strategy .. " backend", function() - - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering_client.crt", - cluster_cert_key = "spec/fixtures/kong_clustering_client.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/kong_clustering.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) +for _, cluster_protocol in ipairs{"json", "wrpc"} do + for _, strategy in helpers.each_strategy() do + describe("CP/DP PKI sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + })) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering_client.crt", + cluster_cert_key = "spec/fixtures/kong_clustering_client.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + })) + end) - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - return true + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + return true + end + end + end, 5) + end) + it("shows DP status (#deprecated)", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/status")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json) do + if v.ip == "127.0.0.1" then + return true + end end - end - end, 5) + end, 5) + end) end) - it("shows DP status (#deprecated)", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() + + describe("sync works", function() + local route_id + + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) finally(function() admin_client:close() end) - local res = assert(admin_client:get("/clustering/status")) - local body = assert.res_status(200, res) + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) local json = cjson.decode(body) - for _, v in pairs(json) do - if v.ip == "127.0.0.1" then - return true - end - end - end, 5) - end) - end) + route_id = json.id - describe("sync works", function() - local route_id - - it("proxy on DP follows CP config", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) + res = proxy_client:send({ + method = "GET", + path = "/", + }) - res = assert(admin_client:post("/services/mockbin-service/routes", { - body = { paths = { "/" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + end) - route_id = json.id + it("cache invalidation works on config change", function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/routes/" .. route_id, + })) + assert.res_status(204, res) - res = proxy_client:send({ - method = "GET", - path = "/", - }) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) - end) + res = proxy_client:send({ + method = "GET", + path = "/", + }) - it("cache invalidation works on config change", function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() + -- should remove the route from DP + local status = res and res.status + proxy_client:close() + if status == 404 then + return true + end + end, 5) end) - - local res = assert(admin_client:send({ - method = "DELETE", - path = "/routes/" .. route_id, - })) - assert.res_status(204, res) - - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/", - }) - - -- should remove the route from DP - local status = res and res.status - proxy_client:close() - if status == 404 then - return true - end - end, 5) end) end) - end) + end end diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index c735fb76ea2..eee305f4475 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -68,10 +68,10 @@ for _, strategy in helpers.each_strategy() do local filepath = cfg.prefix .. "/" .. cfg.proxy_error_log helpers.wait_until(function() return find_in_file(filepath, - -- this line is only found on the other CP (the one not receiving the Admin API call) - "[clustering] received clustering:push_config event for services:create") and - find_in_file(filepath, - "worker-events: handling event; source=clustering, event=push_config") + -- this line is only found on the other CP (the one not receiving the Admin API call) + "clustering] received clustering:push_config event for services:create") and + find_in_file(filepath, + "worker-events: handling event; source=clustering, event=push_config") end, 10) end) end) diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index 3f6275c150f..cc800a74500 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -14,195 +14,133 @@ local function set_ocsp_status(status) end -for _, strategy in helpers.each_strategy() do - describe("cluster_ocsp = on works with #" .. strategy .. " backend", function() - describe("DP certificate good", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "on", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("good") - end) +for _, cluster_protocol in ipairs{"json", "wrpc"} do + for _, strategy in helpers.each_strategy() do + describe("cluster_ocsp = on works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() + describe("DP certificate good", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "on", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("good") + end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - return true + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + return true + end end - end - end, 5) + end, 5) + end) end) end) - end) - describe("DP certificate revoked", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "on", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("revoked") - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - it("revoked DP certificate can not connect to CP", function() - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find([[client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response]], 1, true) then - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.equal(0, #json.data) - return true - end - end, 10) - end) - end) + describe("DP certificate revoked", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "on", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("revoked") + end) - describe("OCSP responder errors, DP are not allowed", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "on", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("error") - end) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - describe("status API", function() - it("does not show DP status", function() + it("revoked DP certificate can not connect to CP", function() helpers.wait_until(function() local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + if logs:find([[client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response]], 1, true) then local admin_client = helpers.admin_client() finally(function() admin_client:close() @@ -215,221 +153,297 @@ for _, strategy in helpers.each_strategy() do assert.equal(0, #json.data) return true end - end, 5) + end, 10) end) end) - end) - end) - - describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() - describe("DP certificate revoked, not checking for OCSP", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "off", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("revoked") + + describe("OCSP responder errors, DP are not allowed", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "on", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("error") + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + describe("status API", function() + it("does not show DP status", function() + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal(0, #json.data) + return true + end + end, 5) + end) + end) end) + end) + + describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() + describe("DP certificate revoked, not checking for OCSP", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "off", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("revoked") + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + return true + end + end + end, 5) + end) + end) end) + end) + + describe("cluster_ocsp = optional works with #" .. strategy .. " backend", function() + describe("DP certificate revoked", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "optional", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("revoked") + end) - describe("status API", function() - it("shows DP status", function() + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + it("revoked DP certificate can not connect to CP", function() helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find('client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response', nil, true) then + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - return true - end + assert.equal(0, #json.data) + return true end end, 5) end) end) - end) - end) - - describe("cluster_ocsp = optional works with #" .. strategy .. " backend", function() - describe("DP certificate revoked", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "optional", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("revoked") - end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) + describe("OCSP responder errors, DP are allowed through", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "optional", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("error") + end) - it("revoked DP certificate can not connect to CP", function() - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response', nil, true) then - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.equal(0, #json.data) - return true - end - end, 5) - end) - end) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - describe("OCSP responder errors, DP are allowed through", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "optional", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("error") - end) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then - return true + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + return true + end end end - end - end, 5) + end, 5) + end) end) end) end) - end) + end end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 0dcef067a22..dbb2403c4d8 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -462,6 +462,12 @@ http { Kong.serve_cluster_listener() } } + + location = /v1/wrpc { + content_by_lua_block { + Kong.serve_wrpc_listener() + } + } } > end -- role == "control_plane" From 2536a957a25b9919260a37c9a83a44eca72a717a Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 31 Mar 2022 21:09:57 -0500 Subject: [PATCH 1281/4351] fix(protobuf) typo on encoding array-style tables as ListValue (#8621) --- kong/tools/protobuf.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/tools/protobuf.lua b/kong/tools/protobuf.lua index 9fa5767c369..c76c1c85f27 100644 --- a/kong/tools/protobuf.lua +++ b/kong/tools/protobuf.lua @@ -16,7 +16,7 @@ do local struct_v = nil if t == "table" then - if t[1] ~= nil then + if v[1] ~= nil then list_v = structpb_list(v) else struct_v = structpb_struct(v) From 21cc6f895bcf8af22da233e929e36ac0e4963321 Mon Sep 17 00:00:00 2001 From: yankun-li-kong <77371186+yankun-li-kong@users.noreply.github.com> Date: Fri, 1 Apr 2022 16:09:04 +0900 Subject: [PATCH 1282/4351] feat(zipkin) add support to include http path to span name (#8150) Co-authored-by: Mayo --- CHANGELOG.md | 8 +++ kong/plugins/zipkin/handler.lua | 10 +++- kong/plugins/zipkin/schema.lua | 1 + spec/03-plugins/34-zipkin/zipkin_spec.lua | 66 +++++++++++++++++++++++ 4 files changed, 83 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b9772800e4b..ed721fdcbbd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -91,6 +91,14 @@ - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) +### Additions + +#### Plugins + +- **Zipkin**: add support for including HTTP path in span name + through configuration property `http_span_name`. + [#8150](https://github.com/Kong/kong/pull/8150) + ### Fixes #### Core diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index ecde2896a77..0b6c501a7bd 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -127,9 +127,15 @@ if subsystem == "http" then trace_id = rand_bytes(conf.traceid_byte_count) end + local span_name = method + local path = req.get_path() + if conf.http_span_name == "method_path" then + span_name = method .. ' ' .. path + end + local request_span = new_span( "SERVER", - method, + span_name, ngx_req_start_time_mu(), should_sample, trace_id, @@ -146,7 +152,7 @@ if subsystem == "http" then request_span:set_tag("lc", "kong") request_span:set_tag("http.method", method) request_span:set_tag("http.host", req.get_host()) - request_span:set_tag("http.path", req.get_path()) + request_span:set_tag("http.path", path) if protocol then request_span:set_tag("http.protocol", protocol) end diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 9138d2b5df9..4a9b576a4a6 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -61,6 +61,7 @@ return { { tags_header = { type = "string", required = true, default = "Zipkin-Tags" } }, { static_tags = { type = "array", elements = static_tag, custom_validator = validate_static_tags } }, + { http_span_name = { type = "string", required = true, default = "method", one_of = { "method", "method_path" } } }, }, }, }, }, diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 887ed7e968e..eab8cba2037 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -280,6 +280,72 @@ for _, strategy in helpers.each_strategy() do end +for _, strategy in helpers.each_strategy() do + describe("http_span_name configuration", function() + local proxy_client, zipkin_client, service + + setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } + + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + }) + + -- enable zipkin plugin globally, with sample_ratio = 1 + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + default_header_type = "b3-single", + http_span_name = "method_path", + } + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }) + + proxy_client = helpers.proxy_client() + zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("http_span_name = 'method_path' includes path to span name", function() + local start_s = ngx.now() + + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" + }, + }) + + assert.response(r).has.status(200) + + local _, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, service.name) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "get /", 16 * 2, start_s, "kong") + end) + end) +end + + for _, strategy in helpers.each_strategy() do for _, traceid_byte_count in ipairs({ 8, 16 }) do describe("http integration tests with zipkin server [#" From 225281886dc67b1f2937333ae5fa470f582295c0 Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 6 Apr 2022 15:23:48 +0800 Subject: [PATCH 1283/4351] fix(pdk): msgpack rpc functions handles binary (#8623) * fix(pdk): msgpack rpc functions handles binary * add test * add changelog fix #8622 --- CHANGELOG.md | 4 +++ kong/runloop/plugin_servers/mp_rpc.lua | 37 +++++++++++++++++--------- spec/01-unit/25-msgpack_rpc_spec.lua | 26 ++++++++++++++++++ 3 files changed, 55 insertions(+), 12 deletions(-) create mode 100644 spec/01-unit/25-msgpack_rpc_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index ed721fdcbbd..94073d96f37 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -79,6 +79,10 @@ `ngx.ctx.proxy_cache_hit` anymore. Logging plugins that need the response data must read it from `kong.ctx.shared.proxy_cache_hit` from Kong 3.0 on. [#8607](https://github.com/Kong/kong/pull/8607) +- PDK now return `Uint8Array` and `bytes` for JavaScript's `kong.request.getRawBody`, + `kong.response.getRawBody`, `kong.service.response.getRawBody` and Python's `kong.request.get_raw_body`, + `kong.response.get_raw_body`, `kong.service.response.get_raw_body` respectively. + [#8623](https://github.com/Kong/kong/pull/8623) ### Dependencies diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index 2a4a16962cd..609bcd629e8 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -64,13 +64,26 @@ local function fix_mmap(t) return o end +local function fix_raw(bin) + local function mp_raw(buffer) + msgpack.packers['binary'](buffer, bin) + end + return mp_raw +end + local must_fix = { - ["kong.request.get_query"] = true, - ["kong.request.get_headers"] = true, - ["kong.response.get_headers"] = true, - ["kong.service.response.get_headers"] = true, + ["kong.request.get_query"] = fix_mmap, + ["kong.request.get_headers"] = fix_mmap, + ["kong.response.get_headers"] = fix_mmap, + ["kong.service.response.get_headers"] = fix_mmap, + ["kong.request.get_raw_body"] = fix_raw, + ["kong.response.get_raw_body"] = fix_raw, + ["kong.service.response.get_raw_body"] = fix_raw, } +-- for unit-testing purposes only +Rpc.must_fix = must_fix + --[[ @@ -125,19 +138,19 @@ local function call_pdk_method(cmd, args) kong_global.set_namespaced_log(kong, saved.plugin_name) end + local ret if type(args) == "table" then - if must_fix[cmd] then - return fix_mmap(method(unpack(args))) - end - - return method(unpack(args)) + ret = method(unpack(args)) + else + ret = method(args) end - if must_fix[cmd] then - return fix_mmap(method(args)) + local fix = must_fix[cmd] + if fix then + ret = fix(ret) end - return method(args) + return ret end diff --git a/spec/01-unit/25-msgpack_rpc_spec.lua b/spec/01-unit/25-msgpack_rpc_spec.lua new file mode 100644 index 00000000000..dcb6b9acb8c --- /dev/null +++ b/spec/01-unit/25-msgpack_rpc_spec.lua @@ -0,0 +1,26 @@ +local mp_rpc = require "kong.runloop.plugin_servers.mp_rpc" +local msgpack = require "MessagePack" + +local mp_pack = msgpack.pack +local mp_unpack = msgpack.unpack + +describe("msgpack patched", function() + it("visits service methods", function() + + local v = "\xff\x00\xcf" + msgpack.set_string('binary') + local result = msgpack.pack(v) + msgpack.set_string('string_compat') + local tests = { + mp_rpc.must_fix["kong.request.get_raw_body"], + mp_rpc.must_fix["kong.response.get_raw_body"], + mp_rpc.must_fix["kong.service.response.get_raw_body"], + } + for _, test in ipairs(tests) do + local packed = mp_pack(test(v)) + assert(result, packed) + local unpacked = mp_unpack(packed) + assert.same(v, unpacked) + end + end) +end) \ No newline at end of file From 973de1efda8f7072db8836cda2a25e77140a4670 Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 6 Apr 2022 20:07:09 +0800 Subject: [PATCH 1284/4351] fix(core) rpc handling of cjson.null (#8611) --- CHANGELOG.md | 2 ++ kong/runloop/plugin_servers/mp_rpc.lua | 13 ++++++++++++- spec/01-unit/25-msgpack_rpc_spec.lua | 14 +++++++++++++- 3 files changed, 27 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 94073d96f37..e91f9039d3a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -112,6 +112,8 @@ - Only reschedule router and plugin iterator timers after finishing previous execution, avoiding unnecessary concurrent executions. [#8567](https://github.com/Kong/kong/pull/8567) +- External plugins now handle returned JSON with null member correctly. + [#8610](https://github.com/Kong/kong/pull/8610) #### Plugins diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index 609bcd629e8..a71e3b7b3ed 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -1,6 +1,17 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" -local msgpack = require "MessagePack" +local msgpack do + msgpack = require "MessagePack" + local nil_pack = msgpack.packers["nil"] + -- let msgpack encode cjson.null + function msgpack.packers.userdata (buffer, userdata) + if userdata == cjson.null then + return nil_pack(buffer) + else + error "pack 'userdata' is unimplemented" + end + end +end local ngx = ngx local kong = kong diff --git a/spec/01-unit/25-msgpack_rpc_spec.lua b/spec/01-unit/25-msgpack_rpc_spec.lua index dcb6b9acb8c..1d71e8c583d 100644 --- a/spec/01-unit/25-msgpack_rpc_spec.lua +++ b/spec/01-unit/25-msgpack_rpc_spec.lua @@ -1,12 +1,12 @@ local mp_rpc = require "kong.runloop.plugin_servers.mp_rpc" local msgpack = require "MessagePack" +local cjson = require "cjson.safe" local mp_pack = msgpack.pack local mp_unpack = msgpack.unpack describe("msgpack patched", function() it("visits service methods", function() - local v = "\xff\x00\xcf" msgpack.set_string('binary') local result = msgpack.pack(v) @@ -23,4 +23,16 @@ describe("msgpack patched", function() assert.same(v, unpacked) end end) + + it("unpack nil", function() + local tests = { + {cjson.null}, + {ngx.null} + } + for _, test in ipairs(tests) do + local packed = mp_pack(test) + local unpacked = mp_unpack(packed) + assert.same(nil, unpacked[1], "failed to reproduce null when unpack") + end + end) end) \ No newline at end of file From c54cf7065ce9577dd7cd2a7d6340eebf41bb2fbe Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 6 Apr 2022 20:10:01 +0800 Subject: [PATCH 1285/4351] chore(pdk) remove pdk version (#8585) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- kong/cmd/config.lua | 2 +- kong/cmd/migrations.lua | 2 +- kong/cmd/start.lua | 2 +- kong/cmd/vault.lua | 2 +- kong/global.lua | 7 +- kong/init.lua | 2 +- kong/pdk/init.lua | 58 ++----------- spec/01-unit/12-plugins_order_spec.lua | 2 +- spec/01-unit/13-plugins_version_spec.lua | 2 +- spec/01-unit/23-vaults_spec.lua | 2 +- .../13-vaults/02-env_vault_spec.lua | 2 +- spec/helpers.lua | 2 +- t/01-pdk/00-sanity.t | 84 ------------------- t/02-global/01-init-pdk.t | 7 +- 14 files changed, 22 insertions(+), 154 deletions(-) delete mode 100644 t/01-pdk/00-sanity.t diff --git a/kong/cmd/config.lua b/kong/cmd/config.lua index ed5b7a719ca..8ec9351fe28 100644 --- a/kong/cmd/config.lua +++ b/kong/cmd/config.lua @@ -80,7 +80,7 @@ local function execute(args) package.path = conf.lua_package_path .. ";" .. package.path _G.kong = kong_global.new() - kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK + kong_global.init_pdk(_G.kong, conf) local dc, err = declarative.new_config(conf, true) if not dc then diff --git a/kong/cmd/migrations.lua b/kong/cmd/migrations.lua index 2c902541367..a4b5caa3f14 100644 --- a/kong/cmd/migrations.lua +++ b/kong/cmd/migrations.lua @@ -96,7 +96,7 @@ local function execute(args) assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, true)) _G.kong = kong_global.new() - kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK + kong_global.init_pdk(_G.kong, conf) local db = assert(DB.new(conf)) assert(db:init_connector()) diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index 57f072df6e8..c6ffedb318b 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -27,7 +27,7 @@ local function execute(args) "Kong is already running in " .. conf.prefix) _G.kong = kong_global.new() - kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK + kong_global.init_pdk(_G.kong, conf) local db = assert(DB.new(conf)) assert(db:init_connector()) diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua index 16f19a5154a..b6fa853bef9 100644 --- a/kong/cmd/vault.lua +++ b/kong/cmd/vault.lua @@ -30,7 +30,7 @@ local function init_db(args) package.path = conf.lua_package_path .. ";" .. package.path _G.kong = kong_global.new() - kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK + kong_global.init_pdk(_G.kong, conf) local db = assert(DB.new(conf)) assert(db:init_connector()) diff --git a/kong/global.lua b/kong/global.lua index aa0d8174e48..0e9c97eb7f9 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -75,9 +75,6 @@ function _GLOBAL.new() version = KONG_VERSION, version_num = KONG_VERSION_NUM, - pdk_major_version = nil, - pdk_version = nil, - configuration = nil, } end @@ -158,12 +155,12 @@ do end -function _GLOBAL.init_pdk(self, kong_config, pdk_major_version) +function _GLOBAL.init_pdk(self, kong_config) if not self then error("arg #1 cannot be nil", 2) end - PDK.new(kong_config, pdk_major_version, self) + PDK.new(kong_config, self) end diff --git a/kong/init.lua b/kong/init.lua index 831fbbbc3fe..2a50df65fa5 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -472,7 +472,7 @@ function Kong.init() -- duplicated seeds. math.randomseed() - kong_global.init_pdk(kong, config, nil) -- nil: latest PDK + kong_global.init_pdk(kong, config) local db = assert(DB.new(config)) assert(db:init_connector()) diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 5f70e028594..8e501aacac1 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -1,8 +1,8 @@ --- -- The Plugin Development Kit (PDK) is set of Lua functions and variables --- that can be used by plugins to implement their own logic. The PDK is a --- [Semantically Versioned](https://semver.org/) component, originally --- released in Kong 0.14.0. The PDK is guaranteed to be forward-compatible +-- that can be used by plugins to implement their own logic. +-- The PDK is originally released in Kong 0.14.0. +-- The PDK is guaranteed to be forward-compatible -- from its 1.0.0 release and onward. -- -- The Plugin Development Kit is accessible from the `kong` global variable, @@ -37,25 +37,6 @@ -- end ---- --- A number representing the major version of the current PDK (e.g. --- `1`). Useful for feature-existence checks or backwards-compatible behavior --- as users of the PDK. --- --- @field kong.pdk_major_version --- @usage --- if kong.pdk_version_num < 2 then --- -- PDK is below version 2 --- end - - ---- --- A human-readable string containing the version number of the current PDK. --- --- @field kong.pdk_version --- @usage print(kong.pdk_version) -- "1.0.0" - - --- -- A read-only table containing the configuration of the current Kong node, -- based on the configuration file and environment variables. @@ -213,10 +194,7 @@ local ipairs = ipairs local setmetatable = setmetatable -local MAJOR_VERSIONS = { - [1] = { - version = "1.5.0", - modules = { +local MAJOR_MODULES = { "table", "node", "log", @@ -232,22 +210,16 @@ local MAJOR_VERSIONS = { "nginx", "cluster", "vault", - }, - }, - - latest = 1, } if ngx.config.subsystem == 'http' then - table.insert(MAJOR_VERSIONS[1].modules, 'client.tls') + table.insert(MAJOR_MODULES, 'client.tls') end -local _PDK = { - major_versions = MAJOR_VERSIONS, -} +local _PDK = { } -function _PDK.new(kong_config, major_version, self) +function _PDK.new(kong_config, self) if kong_config then if type(kong_config) ~= "table" then error("kong_config must be a table", 2) @@ -257,22 +229,8 @@ function _PDK.new(kong_config, major_version, self) kong_config = {} end - if major_version then - if type(major_version) ~= "number" then - error("major_version must be a number", 2) - end - - else - major_version = MAJOR_VERSIONS.latest - end - - local version_meta = MAJOR_VERSIONS[major_version] - self = self or {} - self.pdk_major_version = major_version - self.pdk_version = version_meta.version - self.configuration = setmetatable({}, { __index = function(_, v) return kong_config[v] @@ -283,7 +241,7 @@ function _PDK.new(kong_config, major_version, self) end, }) - for _, module_name in ipairs(version_meta.modules) do + for _, module_name in ipairs(MAJOR_MODULES) do local parent = self for part in module_name:gmatch("([^.]+)%.") do if not parent[part] then diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index fa513a5cb73..529f751532d 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -15,7 +15,7 @@ describe("Plugins", function() local kong_global = require "kong.global" _G.kong = kong_global.new() - kong_global.init_pdk(kong, conf, nil) + kong_global.init_pdk(kong, conf) plugins = {} diff --git a/spec/01-unit/13-plugins_version_spec.lua b/spec/01-unit/13-plugins_version_spec.lua index 49101ec6e28..d6563b0c3f8 100644 --- a/spec/01-unit/13-plugins_version_spec.lua +++ b/spec/01-unit/13-plugins_version_spec.lua @@ -12,7 +12,7 @@ describe("Plugins", function() local kong_global = require "kong.global" _G.kong = kong_global.new() - kong_global.init_pdk(kong, conf, nil) + kong_global.init_pdk(kong, conf) for plugin in pairs(conf.loaded_plugins) do local handler = require("kong.plugins." .. plugin .. ".handler") diff --git a/spec/01-unit/23-vaults_spec.lua b/spec/01-unit/23-vaults_spec.lua index 9530fb2da37..ab9ae0aa9c2 100644 --- a/spec/01-unit/23-vaults_spec.lua +++ b/spec/01-unit/23-vaults_spec.lua @@ -42,7 +42,7 @@ describe("Vault PDK", function() local kong_global = require "kong.global" _G.kong = kong_global.new() - kong_global.init_pdk(kong, conf, nil) + kong_global.init_pdk(kong, conf) is_reference = _G.kong.vault.is_reference parse_reference = _G.kong.vault.parse_reference diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua index 4eb14002d30..110e9955d42 100644 --- a/spec/02-integration/13-vaults/02-env_vault_spec.lua +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -13,7 +13,7 @@ describe("Environment Variables Vault", function() local kong_global = require "kong.global" _G.kong = kong_global.new() - kong_global.init_pdk(kong, conf, nil) + kong_global.init_pdk(kong, conf) get = _G.kong.vault.get diff --git a/spec/helpers.lua b/spec/helpers.lua index 8ab1c655a7d..f9c5b6bb947 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -180,7 +180,7 @@ end local conf = assert(conf_loader(TEST_CONF_PATH)) _G.kong = kong_global.new() -kong_global.init_pdk(_G.kong, conf, nil) -- nil: latest PDK +kong_global.init_pdk(_G.kong, conf) ngx.ctx.KONG_PHASE = kong_global.phases.access _G.kong.core_cache = { get = function(self, key, opts, func, ...) diff --git a/t/01-pdk/00-sanity.t b/t/01-pdk/00-sanity.t deleted file mode 100644 index 5b3ef08a68f..00000000000 --- a/t/01-pdk/00-sanity.t +++ /dev/null @@ -1,84 +0,0 @@ -use strict; -use warnings FATAL => 'all'; -use Test::Nginx::Socket::Lua; -do "./t/Util.pm"; - -#repeat_each(2); - -plan tests => repeat_each() * (blocks() * 3); - -run_tests(); - -__DATA__ - -=== TEST 1: PDK loads latest version by default ---- http_config eval: $t::Util::HttpConfig ---- config - location = /t { - content_by_lua_block { - local PDK = require "kong.pdk" - - ngx.say("major_versions: ", type(PDK.major_versions)) - ngx.say("instantiating pdk") - - local pdk = PDK.new() - ngx.say("pdk.pdk_major_version: ", pdk.pdk_major_version) - - ngx.say("is latest: ", pdk.pdk_major_version == PDK.major_versions.latest) - } - } ---- request -GET /t ---- response_body_like chomp -major_versions: table -instantiating pdk -pdk\.pdk_major_version: \d+ -is latest: true ---- no_error_log -[error] - - - -=== TEST 2: has pdk_major_version and pdk_version fields ---- http_config eval: $t::Util::HttpConfig ---- config - location = /t { - content_by_lua_block { - local PDK = require "kong.pdk" - - local pdk = PDK.new() - - ngx.say("pdk_major_version: ", pdk.pdk_major_version) - ngx.say("pdk_version: ", pdk.pdk_version) - } - } ---- request -GET /t ---- response_body_like chomp -pdk_major_version: \d+ -pdk_version: \d+\.\d+.\d+ ---- no_error_log -[error] - - - -=== TEST 3: can load given major version ---- SKIP: skip me since 1st release will only have version 0 ---- http_config eval: $t::Util::HttpConfig ---- config - location = /t { - content_by_lua_block { - local PDK = require "kong.pdk" - - local pdk_latest = PDK.new() - local pdk_previous = PDK.new(0) - - ngx.say("different version: ", pdk_latest.pdk_major_version ~= pdk_previous.pdk_major_version) - } - } ---- request -GET /t ---- response_body -different version: true ---- no_error_log -[error] diff --git a/t/02-global/01-init-pdk.t b/t/02-global/01-init-pdk.t index 51cf3e7187f..c15e357c0d0 100644 --- a/t/02-global/01-init-pdk.t +++ b/t/02-global/01-init-pdk.t @@ -21,18 +21,15 @@ __DATA__ local kong_global = require "kong.global" local kong = kong_global.new() - ngx.say(kong.pdk_major_version) - kong_global.init_pdk(kong) - ngx.say(kong.pdk_major_version) + ngx.say("ok") } } --- request GET /t --- response_body -nil -1 +ok --- no_error_log [error] From 3dad4a510f63e0f5f4d76d75fa2b82a1459c7c1d Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 6 Apr 2022 20:38:10 +0800 Subject: [PATCH 1286/4351] feat(kong_defaults) change `lua_ssl_trusted_certificate` default value to `system` So that Kong automatically load trusted CA list from system CA store. Co-authored-by: Datong Sun --- CHANGELOG.md | 8 ++++ kong.conf.default | 54 ++++++++++++------------- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 15 ++++--- spec/01-unit/04-prefix_handler_spec.lua | 6 +-- spec/helpers.lua | 1 - 6 files changed, 49 insertions(+), 37 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e91f9039d3a..f1eba3c6a6c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -95,6 +95,14 @@ - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) + +### Breaking Changes + +##### Configuration + +- Change the default of `lua_ssl_trusted_certificate` to `system` + [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. + ### Additions #### Plugins diff --git a/kong.conf.default b/kong.conf.default index 4c91e39dd3f..a8018f28b0d 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1379,33 +1379,33 @@ # https://github.com/openresty/lua-nginx-module -#lua_ssl_trusted_certificate = # Comma-separated list of paths to certificate - # authority files for Lua cosockets in PEM format. - # - # The special value `system` attempts to search for the - # "usual default" provided by each distro, according - # to an arbitrary heuristic. In the current implementation, - # The following pathnames will be tested in order, - # and the first one found will be used: - # - # - /etc/ssl/certs/ca-certificates.crt (Debian/Ubuntu/Gentoo) - # - /etc/pki/tls/certs/ca-bundle.crt (Fedora/RHEL 6) - # - /etc/ssl/ca-bundle.pem (OpenSUSE) - # - /etc/pki/tls/cacert.pem (OpenELEC) - # - /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem (CentOS/RHEL 7) - # - /etc/ssl/cert.pem (OpenBSD, Alpine) - # - # If no file is found on any of these paths, an error will - # be raised. - # - # `system` can be used by itself or in conjunction with other - # CA filepaths. - # - # When `pg_ssl_verify` or `cassandra_ssl_verify` - # are enabled, these certificate authority files will be - # used for verifying Kong's database connections. - # - # See https://github.com/openresty/lua-nginx-module#lua_ssl_trusted_certificate +#lua_ssl_trusted_certificate = system # Comma-separated list of paths to certificate + # authority files for Lua cosockets in PEM format. + # + # The special value `system` attempts to search for the + # "usual default" provided by each distro, according + # to an arbitrary heuristic. In the current implementation, + # The following pathnames will be tested in order, + # and the first one found will be used: + # + # - /etc/ssl/certs/ca-certificates.crt (Debian/Ubuntu/Gentoo) + # - /etc/pki/tls/certs/ca-bundle.crt (Fedora/RHEL 6) + # - /etc/ssl/ca-bundle.pem (OpenSUSE) + # - /etc/pki/tls/cacert.pem (OpenELEC) + # - /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem (CentOS/RHEL 7) + # - /etc/ssl/cert.pem (OpenBSD, Alpine) + # + # If no file is found on any of these paths, an error will + # be raised. + # + # `system` can be used by itself or in conjunction with other + # CA filepaths. + # + # When `pg_ssl_verify` or `cassandra_ssl_verify` + # are enabled, these certificate authority files will be + # used for verifying Kong's database connections. + # + # See https://github.com/openresty/lua-nginx-module#lua_ssl_trusted_certificate #lua_ssl_verify_depth = 1 # Sets the verification depth in the server # certificates chain used by Lua cosockets, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 7992563402b..6560747870e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -166,7 +166,7 @@ worker_consistency = strict worker_state_update_frequency = 5 lua_socket_pool_size = 30 -lua_ssl_trusted_certificate = NONE +lua_ssl_trusted_certificate = system lua_ssl_verify_depth = 1 lua_ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 lua_package_path = ./?.lua;./?/init.lua; diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index ecd5ec6f6f6..f328abed7c1 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -851,9 +851,10 @@ describe("Configuration loader", function() cluster_cert_key = "spec/fixtures/kong_clustering.key", }) assert.is_nil(errors) - assert.same({ + assert.contains( pl_path.abspath("spec/fixtures/kong_clustering.crt"), - }, conf.lua_ssl_trusted_certificate) + conf.lua_ssl_trusted_certificate + ) assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) local conf, _, errors = conf_loader(nil, { @@ -865,9 +866,10 @@ describe("Configuration loader", function() cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", }) assert.is_nil(errors) - assert.same({ + assert.contains( pl_path.abspath("spec/fixtures/kong_clustering_ca.crt"), - }, conf.lua_ssl_trusted_certificate) + conf.lua_ssl_trusted_certificate + ) assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) end) it("doen't overwrite lua_ssl_trusted_certificate when autoload cluster_cert or cluster_ca_cert", function() @@ -911,7 +913,10 @@ describe("Configuration loader", function() cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", }) assert.is_nil(errors) - assert.same({}, conf.lua_ssl_trusted_certificate) + assert.not_contains( + pl_path.abspath("spec/fixtures/kong_clustering_ca.crt"), + conf.lua_ssl_trusted_certificate + ) end) it("resolves SSL cert/key to absolute path", function() local conf, err = conf_loader(nil, { diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 8b32b232755..452e6b3c2dc 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -108,7 +108,7 @@ describe("NGINX conf compiler", function() assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("server_name%s+kong;", kong_nginx_conf) assert.matches("server_name%s+kong_admin;", kong_nginx_conf) - assert.not_matches("lua_ssl_trusted_certificate", kong_nginx_conf, nil, true) + assert.matches("lua_ssl_trusted_certificate.+;", kong_nginx_conf) end) it("compiles with custom conf", function() local conf = assert(conf_loader(helpers.test_conf_path, { @@ -235,10 +235,10 @@ describe("NGINX conf compiler", function() local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("lua_ssl_verify_depth%s+1;", kong_nginx_conf) end) - it("does not include lua_ssl_trusted_certificate by default", function() + it("includes default lua_ssl_trusted_certificate", function() local conf = assert(conf_loader(helpers.test_conf_path)) local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.not_matches("lua_ssl_trusted_certificate", kong_nginx_conf, nil, true) + assert.matches("lua_ssl_trusted_certificate.+;", kong_nginx_conf) end) it("sets lua_ssl_trusted_certificate to a combined file (single entry)", function() local conf = assert(conf_loader(helpers.test_conf_path, { diff --git a/spec/helpers.lua b/spec/helpers.lua index f9c5b6bb947..605910d5a54 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1909,7 +1909,6 @@ luassert:register("assertion", "cn", assert_cn, "assertion.cn.negative", "assertion.cn.positive") - do --- Generic modifier "logfile" -- Will set an "errlog_path" value in the assertion state. From 85baecb481adb1dbafc42a1aec8aefee2e7cf286 Mon Sep 17 00:00:00 2001 From: cui fliter Date: Wed, 6 Apr 2022 22:28:41 +0800 Subject: [PATCH 1287/4351] chore(*) fix some typos (#8613) --- kong/cache/warmup.lua | 2 +- kong/plugins/prometheus/exporter.lua | 2 +- kong/plugins/zipkin/tracing_headers.lua | 2 +- kong/resty/dns/client.lua | 6 +++--- kong/tools/utils.lua | 2 +- spec/03-plugins/27-aws-lambda/99-access_spec.lua | 2 +- spec/03-plugins/34-zipkin/tracing_headers_spec.lua | 2 +- 7 files changed, 9 insertions(+), 9 deletions(-) diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index 590880d87fe..e8d91776a2f 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -149,7 +149,7 @@ end -- Loads entities from the database into the cache, for rapid subsequent --- access. This function is intented to be used during worker initialization. +-- access. This function is intended to be used during worker initialization. function cache_warmup.execute(entities) if not kong.cache or not kong.core_cache then return true diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index e59376e8420..c06d80e1143 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -418,7 +418,7 @@ local function collect(with_stream) ngx.print(metric_data()) - -- only gather stream metrics if stream_api module is avaiable + -- only gather stream metrics if stream_api module is available -- and user has configured at least one stream listeners if stream_available and #kong.configuration.stream_listeners > 0 then local res, err = stream_api.request("prometheus", "") diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/plugins/zipkin/tracing_headers.lua index b92cc1408c8..f19568ac45c 100644 --- a/kong/plugins/zipkin/tracing_headers.lua +++ b/kong/plugins/zipkin/tracing_headers.lua @@ -337,7 +337,7 @@ end -- into the resulting B3-single field. If they present contradictory information (i.e. -- different TraceIds) then B3-single will "win". -- --- * The erroneous formatting on *any* header (even those overriden by B3 single) results +-- * The erroneous formatting on *any* header (even those overridden by B3 single) results -- in rejection (ignoring) of all headers. This rejection is logged. local function find_header_type(headers) local b3_single_header = headers["b3"] diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index b361a25c020..a1a58eac94e 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -264,14 +264,14 @@ local function cacheShortInsert(entry, qname, qtype) return cacheinsert(entry, "short:" .. qname, qtype or "none") end --- Lookup the last succesful query type. +-- Lookup the last successful query type. -- @param qname name to resolve -- @return query/record type constant, or ˋnilˋ if not found local function cachegetsuccess(qname) return dnscache:get(qname) end --- Sets the last succesful query type. +-- Sets the last successful query type. -- Only if the type provided is in the list of types to try. -- @param qname name resolved -- @param qtype query/record type to set, or ˋnilˋ to clear @@ -1106,7 +1106,7 @@ end -- `r_opts.qtype` is not provided, then it will try to resolve -- the name using the record types, in the order as provided to `init`. -- --- Note that unless explictly requesting a CNAME record (by setting `r_opts.qtype`) this +-- Note that unless explicitly requesting a CNAME record (by setting `r_opts.qtype`) this -- function will dereference the CNAME records. -- -- So requesting `my.domain.com` (assuming to be an AAAA record, and default `order`) will try to resolve diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 6c92098cce9..735702f13cf 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -983,7 +983,7 @@ end --- Formats an ip address or hostname with an (optional) port for use in urls. -- Supports ipv4, ipv6 and names. -- --- Explictly accepts 'nil+error' as input, to pass through any errors from the normalizing and name checking functions. +-- Explicitly accepts 'nil+error' as input, to pass through any errors from the normalizing and name checking functions. -- @param p1 address to format, either string with name/ip, table returned from `normalize_ip`, or from the `socket.url` library. -- @param p2 port (optional) if p1 is a table, then this port will be inserted if no port-field is in the table -- @return formatted address or nil+error diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 5115e7c2d71..83775280619 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -856,7 +856,7 @@ for _, strategy in helpers.each_strategy() do it("override duplicated headers with value from the custom response from Lambda", function() -- the default "x-amzn-RequestId" returned is "foo" - -- let's check it is overriden with a custom value + -- let's check it is overridden with a custom value local headers = { ["x-amzn-RequestId"] = "bar", } diff --git a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua index 63be7c0eb87..84b00236d27 100644 --- a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua +++ b/spec/03-plugins/34-zipkin/tracing_headers_spec.lua @@ -142,7 +142,7 @@ describe("tracing_headers.parse", function() assert.spy(warn).not_called() end) - it("sample 0 overriden by x-b3-sampled", function() + it("sample 0 overridden by x-b3-sampled", function() local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) local t = { parse({ b3 = b3, ["x-b3-sampled"] = "1" }) } assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) From d04aad3963ab7520c209adad5b3859e53243066e Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 6 Apr 2022 13:08:54 -0700 Subject: [PATCH 1288/4351] feat(stream_api): use TCP instead of UDP This re-implements the stream API to use TCP instead of UDP in order to allow for larger response payloads. Keep-alive is used to cut down on per-request connection overhead. --- kong/templates/nginx_kong_stream.lua | 2 +- kong/tools/stream_api.lua | 353 +++++++++++++++--- .../01-stream_api_endpoint_spec.lua | 91 ++++- spec/fixtures/custom_nginx.template | 2 +- .../kong/plugins/stream-api-echo/api.lua | 14 +- 5 files changed, 399 insertions(+), 63 deletions(-) diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index c08d8c47978..5b413785cd6 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -211,7 +211,7 @@ server { > end -- database == "off" server { # ignore (and close }, to ignore content) - listen unix:${{PREFIX}}/stream_rpc.sock udp; + listen unix:${{PREFIX}}/stream_rpc.sock; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; content_by_lua_block { Kong.stream_api() diff --git a/kong/tools/stream_api.lua b/kong/tools/stream_api.lua index 7756651465a..f3f29980da3 100644 --- a/kong/tools/stream_api.lua +++ b/kong/tools/stream_api.lua @@ -5,114 +5,355 @@ local lpack = require "lua_pack" +local kong = kong +local st_pack = lpack.pack +local st_unpack = lpack.unpack +local concat = table.concat +local assert = assert +local type = type +local tostring = tostring +local tcp = ngx.socket.tcp +local req_socket = ngx.req.socket +local exit = ngx.exit +local log = ngx.log +local ERR = ngx.ERR +local DEBUG = ngx.DEBUG +local WARN = ngx.WARN +local exiting = ngx.worker.exiting -local kong = kong -local st_pack = lpack.pack -local st_unpack = lpack.unpack -local st_format = string.format -local table_concat = table.concat -local assert = assert +local CLOSE = 444 +local OK = 0 -local MAX_DATA_LEN = 8000 -local PREFIX = ngx.config.prefix() + +local PACK_F = "=CI" + +-- unsigned char length +local MAX_KEY_LEN = 2^8 - 1 + +-- since the length is represented by an unsigned int we could theoretically +-- go up to 2^32, but that seems way beyond the amount of data that we should +-- expect to see exchanged over this interface +local MAX_DATA_LEN = 2^22 - 1 + +local HEADER_LEN = #st_pack(PACK_F, MAX_KEY_LEN, MAX_DATA_LEN) + +local SOCKET_PATH = "unix:" .. ngx.config.prefix() .. "/stream_rpc.sock" local stream_api = {} local _handlers = {} +-- # RPC format +-- +-- RPC messages have a header and a body that are slightly different between +-- request and response. +-- +-- ## requests +-- +-- Requests have two components: +-- * key (string) +-- * payload (string) +-- +-- The request header is made up of: +-- +-- | key len | payload len | +-- +---------------+--------------+ +-- | unsigned char | unsigned int | +-- +-- The header is followed by the request body, which is simply the request key +-- followed by the request payload (no separator). +-- +-- ## responses +-- +-- Responses have two components: +-- * status (integer) +-- * payload (string) +-- +-- Responses have the same header length as requests, but with different +-- meanings implied by each field: +-- +-- | status | body/payload len | +-- +---------------+-------------------+ +-- | unsigned char | unsigned int | +-- +-- The response header is followed by the response body, which is equal to the +-- body/payload size in the header. + + +--- Compose and send a stream API message. +-- +-- Returns truth-y on success or `nil`, and an error string on failure. +-- +-- @tparam tcpsock sock +-- @tparam string|number key_or_status +-- @tparam string data +-- @treturn boolean ok +-- @treturn string|nil error +local function send(sock, key_or_status, data) + local key + local key_len + + local typ = type(key_or_status) + + if typ == "number" then + -- we're sending a response, so the (numerical) status is simply encoded as + -- part of the header + key = "" + key_len = key_or_status + + elseif typ == "string" then + -- we're sending a request, so the key length is included in the header, + -- while the key itself is part of the body + key = key_or_status + key_len = #key_or_status + + if key_len == 0 then + return nil, "empty key" + end + + else + return nil, "invalid type for key/status: " .. typ + end + + if key_len > MAX_KEY_LEN then + return nil, "max key/status size exceeded" + end + + local data_len = #data + if data_len > MAX_DATA_LEN then + return nil, "max data size exceeded" + end + + local header = st_pack(PACK_F, key_len, data_len) + local msg = header .. key .. data + + return sock:send(msg) +end + + +--- Send a stream API response. +-- +-- The connection is closed if send() fails or when returning a non-zero +-- status code. +-- +-- @tparam tcpsock sock +-- @tparam integer status +-- @tparam string msg +local function send_response(sock, status, msg) + local sent, err = send(sock, status, msg) + if not sent then + log(ERR, "failed sending response: ", err) + return exit(CLOSE) + end + + if status ~= 0 then + log(WARN, "closing connection due to non-zero status code") + return exit(CLOSE) + end + + return true +end + + +--- Read the request/response header. +-- +-- @tparam tcpsock sock +-- +-- @treturn number|nil key_len +-- @treturn string|nil data_len +-- @treturn nil|string error +local function recv_header(sock) + local header, err = sock:receive(HEADER_LEN) + if not header then + return nil, nil, err + end + + local pos, key_len, data_len = st_unpack(header, PACK_F) + + -- this probably shouldn't happen + if not (pos == (HEADER_LEN + 1) and key_len and data_len) then + return nil, nil, "invalid header/data received" + end + + return key_len, data_len +end + +--- Receive a stream API request from a downstream client. +-- +-- @tparam tcpsock sock +-- +-- @treturn string|nil handler request handler name (`nil` in case of failure) +-- @treturn string|nil body request payload (`nil` in case of failure) +-- @treturn nil|string error an error string +local function recv_request(sock) + local key_len, data_len, err = recv_header(sock) + if not key_len then + return nil, nil, err + end + + -- requests have the key size packed in the header with the actual key + -- at the head of the remaining data + local body_len = key_len + data_len + + local body + body, err = sock:receive(body_len) + if not body then + -- need the caller to be able to differentiate between a timeout + -- while reading the header (normal) vs a timeout while reading the + -- request payload (not normal) + err = err == "timeout" + and "timeout while reading request body" + or err + return nil, nil, err + end + + return body:sub(1, key_len), body:sub(key_len + 1) +end + + +--- Receive a stream API response from the server. +-- +-- @tparam tcpsock sock +-- +-- @treturn number|nil ok response status code (`nil` in case of socket error) +-- @treturn string|nil body response payload (`nil` in case of socket error) +-- @treturn nil|string error an error string, returned for protocol or socket I/O failures +local function recv_response(sock) + local status, body_len, err = recv_header(sock) + if not status then + return nil, nil, err + end + + local body + body, err = sock:receive(body_len) + if not body then + return nil, nil, err + end + + return status, body +end + + function stream_api.load_handlers() local utils = require "kong.tools.utils" for plugin_name in pairs(kong.configuration.loaded_plugins) do local loaded, custom_endpoints = utils.load_module_if_exists("kong.plugins." .. plugin_name .. ".api") if loaded and custom_endpoints._stream then - kong.log.debug("Register stream api for plugin: ", plugin_name) + log(DEBUG, "Register stream api for plugin: ", plugin_name) _handlers[plugin_name] = custom_endpoints._stream custom_endpoints._stream = nil end end end + +--- Send a stream API request. +-- +-- @tparam string key API handler key/name +-- @tparam string data request payload +-- @tparam string|nil socket_path optional path to an alternate unix socket +-- +-- @treturn string|nil response +-- @treturn nil|string error function stream_api.request(key, data, socket_path) if type(key) ~= "string" or type(data) ~= "string" then - error("key and data must be strings") - return + return nil, "key and data must be strings" end - if #data > MAX_DATA_LEN then - error("too much data") - end + local sock = assert(tcp()) + + -- connect/send should always be fast here unless NGINX is really struggling, + -- but read might be slow depending on how long our handler takes to execute + sock:settimeouts(1000, 1000, 10000) + + socket_path = socket_path or SOCKET_PATH - local socket = assert(ngx.socket.udp()) - local ok, err = socket:setpeername(socket_path or "unix:" .. PREFIX .. "/stream_rpc.sock") + local ok, err = sock:connect(socket_path) if not ok then return nil, "opening internal RPC socket: " .. tostring(err) end - ok, err = socket:send(st_pack("=PP", key, data)) + ok, err = send(sock, key, data) if not ok then - socket:close() return nil, "sending stream-api request: " .. tostring(err) end - data, err = socket:receive() - if not data then - socket:close() + local status, res + status, res, err = recv_response(sock) + if not status then return nil, "retrieving stream-api response: " .. tostring(err) end - local _, status, payload = st_unpack(data, "=SP") if status ~= 0 then - socket:close() - return nil, "stream-api errmsg: " .. payload + return nil, "stream-api err: " .. tostring(res or "unknown") end - socket:close() - return payload + ok, err = sock:setkeepalive() + if not ok then + log(WARN, "failed setting keepalive for request sock: ", err) + end + + return res end function stream_api.handle() - local socket = ngx.req.socket() - local data, err = socket:receive() - if not data then - kong.log.error(err) - return - end + local sock = assert(req_socket()) - local _, key, payload = st_unpack(data, "=PP") + -- keepalive is assumed here + while not exiting() do + local key, data, err = recv_request(sock) - local f = _handlers[key] - if not f then - assert(socket:send(st_pack("=SP", 1, "no handler"))) - return - end + if not key then + if err == "timeout" then + return exit(OK) + end - local res - res, err = f(payload) - if not res then - kong.log.error(st_format("stream_api handler %q returned error: %q", key, err)) - assert(socket:send(st_pack("=SP", 2, tostring(err)))) - return - end + log(ERR, "failed receiving request: ", tostring(err)) + return exit(CLOSE) + end - if type(res) == "table" then - res = table_concat(res) - end + local f = _handlers[key] + if not f then + return send_response(sock, 1, "no handler") + end - if type(res) ~= "string" then - error(st_format("stream_api handler %q response is not a string", key)) - end + local ok, res + ok, res, err = pcall(f, data) + if not ok then + return send_response(sock, 2, "handler exception: " .. tostring(res)) + + elseif not res then + return send_response(sock, 2, "handler error: " .. tostring(err)) + end - if #res > MAX_DATA_LEN then - error(st_format( - "stream_api handler %q response is %d bytes. Only %d bytes is supported", - key, #res, MAX_DATA_LEN)) + if type(res) == "table" then + res = concat(res) + end + + if type(res) ~= "string" then + log(ERR, "stream_api handler ", key, " response is not a string") + + return send_response(sock, 3, "invalid handler response type") + end + + if #res > MAX_DATA_LEN then + log(ERR, "stream_api handler ", key, + " response size is > ", MAX_DATA_LEN, " (", #res, ")") + + return send_response(sock, 4, "invalid handler response size") + end + + if not send_response(sock, 0, res) then + return + end end - assert(socket:send(st_pack("=SP", 0, res))) + return exit(OK) end +stream_api.MAX_PAYLOAD_SIZE = MAX_DATA_LEN return stream_api diff --git a/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua b/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua index 33ebf95b6ea..05385fd7397 100644 --- a/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua +++ b/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local stream_api = require "kong.tools.stream_api" +local encode = require("cjson").encode describe("Stream module API endpoint", function() @@ -23,14 +24,96 @@ describe("Stream module API endpoint", function() it("error response for unknown path", function() local res, err = stream_api.request("not-this", "nope", socket_path) assert.is.falsy(res) - assert.equal("stream-api errmsg: no handler", err) + assert.equal("stream-api err: no handler", err) end) - it("calls an echo handler", function () - local res, err = stream_api.request("stream-api-echo", "ping!", socket_path) - assert.equal("back: ping!", res) + it("calls an echo handler", function() + local msg = encode { payload = "ping!" } + local res, err = stream_api.request("stream-api-echo", msg, socket_path) assert.is_nil(err) + assert.equal("ping!", res) end) + it("allows handlers to return tables and concatenates them", function() + local msg = encode { payload = { "a", "b", "c" } } + local res, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(err) + assert.equal("abc", res) + end) + + it("can send/receive reasonably large payloads", function () + local payload = string.rep("a", 1024 * 1024 * 2) + local msg = encode { payload = payload } + local res, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(err) + assert.equals(payload, res) + + msg = encode { action = "rep", rep = stream_api.MAX_PAYLOAD_SIZE } + res, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(err) + assert.equals(string.rep("1", stream_api.MAX_PAYLOAD_SIZE), res) + end) + end) + + describe("validation", function() + it("limits payload sizes", function() + local payload = string.rep("a", stream_api.MAX_PAYLOAD_SIZE + 1) + local res, err = stream_api.request("stream-api-echo", payload, socket_path) + assert.is_nil(res) + assert.not_nil(err) + assert.matches("max data size exceeded", err) + end) + + it("limits request key sizes", function() + local key = string.rep("k", 2^8) + local res, err = stream_api.request(key, "test", socket_path) + assert.is_nil(res) + assert.not_nil(err) + assert.matches("max key/status size exceeded", err) + end) + + it("only allows strings for request keys/data", function() + for _, typ in ipairs({ true, {}, 123, ngx.null }) do + local ok, err = stream_api.request("test", typ, socket_path) + assert.is_nil(ok) + assert.matches("key and data must be strings", err) + + ok, err = stream_api.request(typ, "test", socket_path) + assert.is_nil(ok) + assert.matches("key and data must be strings", err) + end + end) + end) + + describe("response error-handling", function() + it("returns nil, string when the handler returns an error", function() + local msg = encode { payload = nil, err = "test" } + local res, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(res) + assert.matches("handler error: test", err) + end) + + it("returns nil, string when the handler throws an exception", function() + local msg = encode { action = "throw", err = "error!" } + local res, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(res) + assert.matches("error!", err) + end) + + it("returns nil, string when the handler returns too much data", function() + local msg = encode { action = "rep", rep = stream_api.MAX_PAYLOAD_SIZE + 1 } + local res, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(res) + assert.matches("handler response size", err) + end) + + it("returns nil, string when the handler returns a non-string or non-table", function() + for _, typ in ipairs({ true, 123, ngx.null }) do + local msg = encode { payload = typ } + local ok, err = stream_api.request("stream-api-echo", msg, socket_path) + assert.is_nil(ok) + assert.matches("invalid handler response type", err) + end + end) end) end) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index dbb2403c4d8..0500139fa5c 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -955,7 +955,7 @@ server { include '*.stream_mock'; server { # ignore (and close }, to ignore content) - listen unix:${{PREFIX}}/stream_rpc.sock udp; + listen unix:${{PREFIX}}/stream_rpc.sock; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; content_by_lua_block { Kong.stream_api() diff --git a/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/api.lua b/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/api.lua index f7cd0ca7d39..645322b48a3 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/api.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/api.lua @@ -1,7 +1,19 @@ +local cjson_decode = require("cjson").decode return { _stream = function(data) - return "back: " .. data + local json = cjson_decode(data) + local action = json.action or "echo" + + if action == "echo" then + return json.payload, json.err + + elseif action == "rep" then + return string.rep("1", json.rep or 0) + + elseif action == "throw" then + error(json.err or "error!") + end end, } From b5bd80d64201c2908ff509ad30b3f9ce08730b1d Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 7 Apr 2022 07:39:30 +0800 Subject: [PATCH 1289/4351] docs(changelog) add pdk in breaking changes (#8606) * add pdk in breaking changes --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f1eba3c6a6c..0220afc7f2b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -73,6 +73,11 @@ scripts that depend on it being `POST`, these scripts will need to be updated when updating to Kong 3.0. +#### PDK + +- The PDK is no longer versioned + [#8585](https://github.com/Kong/kong/pull/8585) + #### Plugins - The proxy-cache plugin does not store the response data in From e1ace9d67a0238e8d12216f24e8ca5928a263675 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 7 Apr 2022 10:30:58 +0800 Subject: [PATCH 1290/4351] tests(plugins/rate-limiting) test ssl connection (#8617) ### Summary This commit allows the SSL connection between the `rate-limiting` plugin and `Redis` to be tested. ### Full changelog * Add relevant testing strategies to `spec/03-plugins/23-rate-limiting/05-integration_spec.lua`. * Update `.github/workflows/build_and_test.yml` to enable SSL for Redis in CI * Create folder `spec/fixtures/redis` and add the following files * `ca.key`: Private key for the root certificate * `ca.crt`: Root Certificate * `server.key`: Private key for Redis server certificate * `server.crt`: Redis server certificate * `docker-entrypoint.sh`: To override the default These certificates should be added to [Kong-Pongo](https://github.com/Kong/kong-pongo) and [gojira](https://github.com/Kong/gojira) to make it easy for developers to run tests locally. Related PR: https://github.com/Kong/gojira/pull/45, https://github.com/Kong/kong-pongo/pull/270 --- .github/workflows/build_and_test.yml | 42 +- .../23-rate-limiting/04-access_spec.lua | 2291 +++++++++-------- .../23-rate-limiting/05-integration_spec.lua | 462 ++-- .../04-access_spec.lua | 8 +- .../05-integration_spec.lua | 5 +- spec/fixtures/redis/ca.crt | 28 + spec/fixtures/redis/ca.key | 51 + spec/fixtures/redis/docker-entrypoint.sh | 14 + spec/fixtures/redis/server.crt | 28 + spec/fixtures/redis/server.key | 51 + spec/helpers.lua | 9 +- 11 files changed, 1656 insertions(+), 1333 deletions(-) create mode 100644 spec/fixtures/redis/ca.crt create mode 100644 spec/fixtures/redis/ca.key create mode 100755 spec/fixtures/redis/docker-entrypoint.sh create mode 100644 spec/fixtures/redis/server.crt create mode 100644 spec/fixtures/redis/server.key diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index c17f8d0f81a..04d3dc16c2e 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -149,17 +149,19 @@ jobs: - 15002:9000 - 15003:9001 - redis: - image: redis - ports: - - 6379:6379 - options: --entrypoint redis-server - zipkin: image: openzipkin/zipkin:2.19 ports: - 9411:9411 + redis: + image: redis:6.2.6-alpine + ports: + - 6379:6379 + - 6380:6380 + options: >- + --name kong_redis + steps: - name: Set environment variables run: | @@ -185,6 +187,13 @@ jobs: echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts + - name: Enable SSL for Redis + run: | + docker cp ${{ github.workspace }} kong_redis:/workspace + docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh + docker restart kong_redis + docker logs kong_redis + - name: Tests run: | eval `luarocks path` @@ -272,17 +281,19 @@ jobs: - 15002:9000 - 15003:9001 - redis: - image: redis - ports: - - 6379:6379 - options: --entrypoint redis-server - zipkin: image: openzipkin/zipkin:2.19 ports: - 9411:9411 + redis: + image: redis:6.2.6-alpine + ports: + - 6379:6379 + - 6380:6380 + options: >- + --name kong_redis + steps: - name: Set environment variables run: | @@ -307,6 +318,13 @@ jobs: run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts + + - name: Enable SSL for Redis + run: | + docker cp ${{ github.workspace }} kong_redis:/workspace + docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh + docker restart kong_redis + docker logs kong_redis - name: Tests run: | diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 6b48a1a1b10..ff75ebb887d 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -3,7 +3,9 @@ local cjson = require "cjson" local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 +local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni local REDIS_PASSWORD = "" local REDIS_DATABASE = 1 @@ -78,460 +80,917 @@ local function flush_redis() end -for _, strategy in helpers.each_strategy() do - for _, policy in ipairs({ "local", "cluster", "redis" }) do - describe(fmt("Plugin: rate-limiting (access) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - - bp, db = helpers.get_db_utils(strategy) - - local consumer1 = bp.consumers:insert { - custom_id = "provider_123", - } - - bp.keyauth_credentials:insert { - key = "apikey122", - consumer = { id = consumer1.id }, - } - - local consumer2 = bp.consumers:insert { - custom_id = "provider_124", - } - - bp.keyauth_credentials:insert { - key = "apikey123", - consumer = { id = consumer2.id }, - } - - bp.keyauth_credentials:insert { - key = "apikey333", - consumer = { id = consumer2.id }, - } - - local route1 = bp.routes:insert { - hosts = { "test1.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route_grpc_1 = assert(bp.routes:insert { - protocols = { "grpc" }, - paths = { "/hello.HelloService/" }, - service = assert(bp.services:insert { - name = "grpc", - url = "grpc://localhost:15002", - }), - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route_grpc_1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route2 = bp.routes:insert { - hosts = { "test2.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route2.id }, - config = { - minute = 3, - hour = 5, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route3 = bp.routes:insert { - hosts = { "test3.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route3.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - config = { - minute = 6, - limit_by = "credential", - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - consumer = { id = consumer1.id }, - config = { - minute = 8, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE - } - }) - - local route4 = bp.routes:insert { - hosts = { "test4.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route4.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route4.id }, - consumer = { id = consumer1.id }, - config = { - minute = 6, - fault_tolerant = true, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local route5 = bp.routes:insert { - hosts = { "test5.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route5.id }, - config = { - policy = policy, - minute = 6, - hide_client_headers = true, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-service1.com" }, - service = service, - } - bp.routes:insert { - hosts = { "test-service2.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-path.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - limit_by = "path", - path = "/status/200", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.stop_kong() - assert(db:truncate()) - end) - - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset >= 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks if exceeding limit, only if done via same path", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Try a different path on the same host. This should reset the timers - for i = 1, 3 do - local res = GET("/status/201", { - headers = { Host = "test-path.com" }, - }, 201) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Continue doing requests on the path which "blocks" - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("counts against the same service register from different routes", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end +local redis_confs = { + no_ssl = { + redis_port = REDIS_PORT, + }, + ssl_verify = { + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = REDIS_SSL_SNI, + redis_port = REDIS_SSL_PORT, + }, + ssl_no_verify = { + redis_ssl = true, + redis_ssl_verify = false, + redis_server_name = "really.really.really.does.not.exist.host.test", + redis_port = REDIS_SSL_PORT, + }, +} - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-service2.com" }, - }, 200) - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("handles multiple limits #flaky", function() - local limits = { - minute = 3, - hour = 5 - } - - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test2.com" }, - }, 200) - - assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) - assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - local res, body = GET("/status/200", { - path = "/status/200", - headers = { Host = "test2.com" }, - }, 429) - - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) +for _, strategy in helpers.each_strategy() do + for _, policy in ipairs({ "local", "cluster", "redis" }) do + for redis_conf_name, redis_conf in pairs(redis_confs) do + if redis_conf_name ~= "no_ssl" and policy ~= "redis" then + goto continue + end - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit #grpc", function() - for i = 1, 6 do - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, + describe(fmt("Plugin: rate-limiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + + bp, db = helpers.get_db_utils(strategy) + + local consumer1 = bp.consumers:insert { + custom_id = "provider_123", + } + + bp.keyauth_credentials:insert { + key = "apikey122", + consumer = { id = consumer1.id }, + } + + local consumer2 = bp.consumers:insert { + custom_id = "provider_124", + } + + bp.keyauth_credentials:insert { + key = "apikey123", + consumer = { id = consumer2.id }, + } + + bp.keyauth_credentials:insert { + key = "apikey333", + consumer = { id = consumer2.id }, + } + + local route1 = bp.routes:insert { + hosts = { "test1.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route1.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route_grpc_1 = assert(bp.routes:insert { + protocols = { "grpc" }, + paths = { "/hello.HelloService/" }, + service = assert(bp.services:insert { + name = "grpc", + url = "grpc://localhost:15002", + }), + }) + + bp.rate_limiting_plugins:insert({ + route = { id = route_grpc_1.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route2 = bp.routes:insert { + hosts = { "test2.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route2.id }, + config = { + minute = 3, + hour = 5, + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route3 = bp.routes:insert { + hosts = { "test3.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route3.id }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route3.id }, + config = { + minute = 6, + limit_by = "credential", + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + bp.rate_limiting_plugins:insert({ + route = { id = route3.id }, + consumer = { id = consumer1.id }, + config = { + minute = 8, + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE + } + }) + + local route4 = bp.routes:insert { + hosts = { "test4.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route4.id }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route4.id }, + consumer = { id = consumer1.id }, + config = { + minute = 6, + fault_tolerant = true, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, }, + }) + + local route5 = bp.routes:insert { + hosts = { "test5.com" }, } - assert.truthy(ok) - - assert.matches("x%-ratelimit%-limit%-minute: 6", res) - assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: " .. (6 - i), res) - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset >= 0) - + + bp.rate_limiting_plugins:insert({ + route = { id = route5.id }, + config = { + policy = policy, + minute = 6, + hide_client_headers = true, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + }, + }) + + local service = bp.services:insert() + bp.routes:insert { + hosts = { "test-service1.com" }, + service = service, + } + bp.routes:insert { + hosts = { "test-service2.com" }, + service = service, + } + + bp.rate_limiting_plugins:insert({ + service = { id = service.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service = bp.services:insert() + bp.routes:insert { + hosts = { "test-path.com" }, + service = service, + } + + bp.rate_limiting_plugins:insert({ + service = { id = service.id }, + config = { + limit_by = "path", + path = "/status/200", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + assert(db:truncate()) + end) + + describe("Without authentication (IP address)", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset >= 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("blocks if exceeding limit, only if done via same path", function() + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Try a different path on the same host. This should reset the timers + for i = 1, 3 do + local res = GET("/status/201", { + headers = { Host = "test-path.com" }, + }, 201) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Continue doing requests on the path which "blocks" + for i = 4, 6 do + local res = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("counts against the same service register from different routes", function() + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test-service1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + for i = 4, 6 do + local res = GET("/status/200", { + headers = { Host = "test-service2.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test-service1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("handles multiple limits #flaky", function() + local limits = { + minute = 3, + hour = 5 + } + + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test2.com" }, + }, 200) + + assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) + assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200", { + path = "/status/200", + headers = { Host = "test2.com" }, + }, 429) + + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + describe("Without authentication (IP address)", function() + it_with_retry("blocks if exceeding limit #grpc", function() + for i = 1, 6 do + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.truthy(ok) + + assert.matches("x%-ratelimit%-limit%-minute: 6", res) + assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: " .. (6 - i), res) + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset >= 0) + + end + + -- Additonal request, while limit is 6/minute + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.falsy(ok) + assert.matches("Code: ResourceExhausted", res) + + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: 0", res) + + local retry = tonumber(string.match(res, "retry%-after: (%d+)")) + assert.equal(true, retry <= 60 and retry > 0) + + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset > 0) + end) + end) + describe("With authentication", function() + describe("API-specific plugin", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200?apikey=apikey123", { + headers = { Host = "test3.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Third query, while limit is 2/minute + local res, body = GET("/status/200?apikey=apikey123", { + headers = { Host = "test3.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + + -- Using a different key of the same consumer works + GET("/status/200?apikey=apikey333", { + headers = { Host = "test3.com" }, + }, 200) + end) + end) + describe("#flaky Plugin customized for specific consumer and route", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 8 do + local res = GET("/status/200?apikey=apikey122", { + headers = { Host = "test3.com" }, + }, 200) + + assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200?apikey=apikey122", { + headers = { Host = "test3.com" }, + }, 429) + + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() + for i = 1, 6 do + local res = GET("/status/200?apikey=apikey122", { + headers = { Host = "test4.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200?apikey=apikey122", { + headers = { Host = "test4.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + end) + + describe("Config with hide_client_headers", function() + it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() + local res = GET("/status/200", { + headers = { Host = "test5.com" }, + }, 200) + + assert.is_nil(res.headers["x-ratelimit-limit-minute"]) + assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) + assert.is_nil(res.headers["ratelimit-limit"]) + assert.is_nil(res.headers["ratelimit-remaining"]) + assert.is_nil(res.headers["ratelimit-reset"]) + assert.is_nil(res.headers["retry-after"]) + end) + end) + + if policy == "cluster" then + describe("#flaky Fault tolerancy", function() + + before_each(function() + helpers.kill_all() + + assert(db:truncate()) + + local route1 = bp.routes:insert { + hosts = { "failtest1.com" }, + } + + bp.rate_limiting_plugins:insert { + route = { id = route1.id }, + config = { minute = 6, fault_tolerant = false } + } + + local route2 = bp.routes:insert { + hosts = { "failtest2.com" }, + } + + bp.rate_limiting_plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { minute = 6, fault_tolerant = true }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("does not work if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + -- Simulate an error on the database + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + -- Make another request + local _, body = GET("/status/200", { + headers = { Host = "failtest1.com" }, + }, 500) + + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + + db:reset() + bp, db = helpers.get_db_utils(strategy) + end) + + it_with_retry("keeps working if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest2.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + -- Simulate an error on the database + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + -- Make another request + local res = GET("/status/200", { + headers = { Host = "failtest2.com" }, + }, 200) + + assert.falsy(res.headers["x-ratelimit-limit-minute"]) + assert.falsy(res.headers["x-ratelimit-remaining-minute"]) + assert.falsy(res.headers["ratelimit-limit"]) + assert.falsy(res.headers["ratelimit-remaining"]) + assert.falsy(res.headers["ratelimit-reset"]) + + db:reset() + bp, db = helpers.get_db_utils(strategy) + end) + end) + + elseif policy == "redis" then + describe("#flaky Fault tolerancy", function() + + before_each(function() + helpers.kill_all() + + assert(db:truncate()) + + local service1 = bp.services:insert() + + local route1 = bp.routes:insert { + hosts = { "failtest3.com" }, + protocols = { "http", "https" }, + service = service1 + } + + bp.rate_limiting_plugins:insert { + route = { id = route1.id }, + config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, + } + + local service2 = bp.services:insert() + + local route2 = bp.routes:insert { + hosts = { "failtest4.com" }, + protocols = { "http", "https" }, + service = service2 + } + + bp.rate_limiting_plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("does not work if an error occurs", function() + -- Make another request + local _, body = GET("/status/200", { + headers = { Host = "failtest3.com" }, + }, 500) + + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + end) + + it_with_retry("keeps working if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest4.com" }, + }, 200) + + assert.falsy(res.headers["x-ratelimit-limit-minute"]) + assert.falsy(res.headers["x-ratelimit-remaining-minute"]) + assert.falsy(res.headers["ratelimit-limit"]) + assert.falsy(res.headers["ratelimit-remaining"]) + assert.falsy(res.headers["ratelimit-reset"]) + end) + end) end - - -- Additonal request, while limit is 6/minute - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.falsy(ok) - assert.matches("Code: ResourceExhausted", res) - - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: 0", res) - - local retry = tonumber(string.match(res, "retry%-after: (%d+)")) - assert.equal(true, retry <= 60 and retry > 0) - - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset > 0) + + describe("Expirations", function() + local route + + lazy_setup(function() + helpers.stop_kong() + + local bp = helpers.get_db_utils(strategy) + + route = bp.routes:insert { + hosts = { "expire1.com" }, + } + + bp.rate_limiting_plugins:insert { + route = { id = route.id }, + config = { + minute = 6, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + fault_tolerant = false, + redis_database = REDIS_DATABASE, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + it_with_retry("#flaky expires a counter", function() + local t = 61 - (ngx.now() % 60) + + local res = GET("/status/200", { + headers = { Host = "expire1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + ngx.sleep(t) -- Wait for minute to expire + + local res = GET("/status/200", { + headers = { Host = "expire1.com" } + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + end) + end) end) - end) - describe("With authentication", function() - describe("API-specific plugin", function() - it_with_retry("blocks if exceeding limit", function() + + describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + local consumer = bp.consumers:insert { + custom_id = "provider_125", + } + + bp.key_auth_plugins:insert() + + bp.keyauth_credentials:insert { + key = "apikey125", + consumer = { id = consumer.id }, + } + + -- just consumer, no no route or service + bp.rate_limiting_plugins:insert({ + consumer = { id = consumer.id }, + config = { + limit_by = "credential", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + for i = 1, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() for i = 1, 6 do - local res = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, + local res = GET("/status/200?apikey=apikey125", { + headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -539,68 +998,79 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - - -- Third query, while limit is 2/minute - local res, body = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200?apikey=apikey125", { + headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) - - -- Using a different key of the same consumer works - GET("/status/200?apikey=apikey333", { - headers = { Host = "test3.com" }, - }, 200) end) end) - describe("#flaky Plugin customized for specific consumer and route", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 8 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 200) - - assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) + + describe(fmt("Plugin: rate-limiting (access - global for service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + limit_by = "service", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service = bp.services:insert() + + for i = 1, 6 do + bp.routes:insert({ + hosts = { fmt("test%d.com", i) }, + service = service, + }) end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 429) - - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) end) - - it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -608,660 +1078,273 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) - end) - - describe("Config with hide_client_headers", function() - it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() - local res = GET("/status/200", { - headers = { Host = "test5.com" }, - }, 200) - - assert.is_nil(res.headers["x-ratelimit-limit-minute"]) - assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) - assert.is_nil(res.headers["ratelimit-limit"]) - assert.is_nil(res.headers["ratelimit-remaining"]) - assert.is_nil(res.headers["ratelimit-reset"]) - assert.is_nil(res.headers["retry-after"]) - end) - end) - - if policy == "cluster" then - describe("#flaky Fault tolerancy", function() - - before_each(function() + + describe(fmt("Plugin: rate-limiting (access - per service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() helpers.kill_all() - - assert(db:truncate()) - - local route1 = bp.routes:insert { - hosts = { "failtest1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, fault_tolerant = false } - } - - local route2 = bp.routes:insert { - hosts = { "failtest2.com" }, + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + limit_by = "service", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service1 = bp.services:insert() + bp.routes:insert { + hosts = { "test1.com" }, + service = service1, } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, fault_tolerant = true }, + + local service2 = bp.services:insert() + bp.routes:insert { + hosts = { "test2.com" }, + service = service2, } - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - - it_with_retry("does not work if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 500) - - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - - db:reset() + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + for i = 1, 6 do + local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + for _, host in ipairs{ "test1.com", "test2.com" } do + local res, body = GET("/status/200", { headers = { Host = host } }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end + end) + end) + + describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + for i = 1, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) - - db:reset() - bp, db = helpers.get_db_utils(strategy) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) end) end) - - elseif policy == "redis" then - describe("#flaky Fault tolerancy", function() - - before_each(function() + + describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s] by path", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() helpers.kill_all() - - assert(db:truncate()) - - local service1 = bp.services:insert() - - local route1 = bp.routes:insert { - hosts = { "failtest3.com" }, - protocols = { "http", "https" }, - service = service1 - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, - } - - local service2 = bp.services:insert() - - local route2 = bp.routes:insert { - hosts = { "failtest4.com" }, - protocols = { "http", "https" }, - service = service2 - } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, - } - + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + -- hosts with services + for i = 1, 3 do + bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) + end + + -- serviceless routes + for i = 4, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - - it_with_retry("does not work if an error occurs", function() - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest3.com" }, - }, 500) - + + it_with_retry("maintains the counters for a path through different services and routes", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest4.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) + assert.same({ message = "API rate limit exceeded" }, json) end) end) - end - - describe("Expirations", function() - local route - - lazy_setup(function() - helpers.stop_kong() - - local bp = helpers.get_db_utils(strategy) - - route = bp.routes:insert { - hosts = { "expire1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route.id }, - config = { - minute = 6, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - fault_tolerant = false, - redis_database = REDIS_DATABASE, - }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - it_with_retry("#flaky expires a counter", function() - local t = 61 - (ngx.now() % 60) - - local res = GET("/status/200", { - headers = { Host = "expire1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - ngx.sleep(t) -- Wait for minute to expire - - local res = GET("/status/200", { - headers = { Host = "expire1.com" } - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - end) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - local consumer = bp.consumers:insert { - custom_id = "provider_125", - } - - bp.key_auth_plugins:insert() - - bp.keyauth_credentials:insert { - key = "apikey125", - consumer = { id = consumer.id }, - } - - -- just consumer, no no route or service - bp.rate_limiting_plugins:insert({ - consumer = { id = consumer.id }, - config = { - limit_by = "credential", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey125", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200?apikey=apikey125", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global for service) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - - for i = 1, 6 do - bp.routes:insert({ - hosts = { fmt("test%d.com", i) }, - service = service, - }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - per service) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service1 = bp.services:insert() - bp.routes:insert { - hosts = { "test1.com" }, - service = service1, - } - - local service2 = bp.services:insert() - bp.routes:insert { - hosts = { "test2.com" }, - service = service2, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - for _, host in ipairs{ "test1.com", "test2.com" } do - local res, body = GET("/status/200", { headers = { Host = host } }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: %s [#%s] by path", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - -- hosts with services - for i = 1, 3 do - bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) - end - - -- serviceless routes - for i = 4, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("maintains the counters for a path through different services and routes", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) + ::continue:: + end end end diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index c2b47968555..0ac73c78f39 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -3,12 +3,14 @@ local redis = require "resty.redis" local version = require "version" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 -local REDIS_DB_1 = 1 -local REDIS_DB_2 = 2 -local REDIS_DB_3 = 3 -local REDIS_DB_4 = 4 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni +local REDIS_DB_1 = 1 +local REDIS_DB_2 = 2 +local REDIS_DB_3 = 3 +local REDIS_DB_4 = 4 local REDIS_USER_VALID = "ratelimit-user" local REDIS_USER_INVALID = "some-user" @@ -67,240 +69,280 @@ describe("Plugin: rate-limiting (integration)", function() helpers.stop_kong() end) - describe("config.policy = redis", function() - -- Regression test for the following issue: - -- https://github.com/Kong/kong/issues/3292 - - lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) - if red_version >= version("6.0.0") then - add_redis_user(red) - end - - local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route1.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_database = REDIS_DB_1, - fault_tolerant = false, - }, - }) - - local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_database = REDIS_DB_2, - fault_tolerant = false, - } - }) - - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, + local strategies = { + no_ssl = { + redis_port = REDIS_PORT, + }, + ssl_verify = { + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = REDIS_SSL_SNI, + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + redis_port = REDIS_SSL_PORT, + }, + ssl_no_verify = { + redis_ssl = true, + redis_ssl_verify = false, + redis_server_name = "really.really.really.does.not.exist.host.test", + redis_port = REDIS_SSL_PORT, + }, + } + + for strategy, config in pairs(strategies) do + describe("config.policy = redis #" .. strategy, function() + -- Regression test for the following issue: + -- https://github.com/Kong/kong/issues/3292 + + lazy_setup(function() + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end + + local route1 = assert(bp.routes:insert { + hosts = { "redistest1.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route3.id }, + route = { id = route1.id }, config = { - minute = 2, -- Handle multiple tests - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_database = REDIS_DB_1, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, + + local route2 = assert(bp.routes:insert { + hosts = { "redistest2.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route4.id }, + route = { id = route2.id }, config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_database = REDIS_DB_2, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, }) - end - - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if red_version >= version("6.0.0") then - remove_redis_user(red) - end - end) - - it("connection pool respects database setting", function() - assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) - - assert.equal(0, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest1.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 should now have one hit, DB 2 and 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - -- rate-limiting plugin will reuses the redis connection - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest2.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 and 2 should now have one hit, DB 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(1, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - if red_version >= version("6.0.0") then - -- rate-limiting plugin will reuses the redis connection + + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 2, -- Handle multiple tests + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, + }) + end + + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, + })) + client = helpers.proxy_client() + end) + + lazy_teardown(function() + helpers.stop_kong() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end + end) + + it("connection pool respects database setting", function() + assert(red:select(REDIS_DB_1)) + local size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + local size_2 = assert(red:dbsize()) + + assert.equal(0, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest1.com" } }) assert.res_status(200, res) - + -- Wait for async timer to increment the limit - + ngx.sleep(SLEEP_TIME) - + assert(red:select(REDIS_DB_1)) size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit - - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end - end) - - it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then + + -- TEST: DB 1 should now have one hit, DB 2 and 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest2.com" } }) assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end - end) - - it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to rate-limit for a redis user with missing ACLs' will be skipped") - end + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + -- TEST: DB 1 and 2 should now have one hit, DB 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(1, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + if red_version >= version("6.0.0") then + -- rate-limiting plugin will reuses the redis connection + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end + end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to rate-limit for a redis user with missing ACLs' will be skipped") + end + end) + end) + end - end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index e1e8af62ee4..c770ab0fd3c 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -2,10 +2,10 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 -local REDIS_PASSWORD = "" -local REDIS_DATABASE = 1 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port +local REDIS_PASSWORD = "" +local REDIS_DATABASE = 1 local SLEEP_TIME = 0.01 diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index 15ccdccea60..b5fcb2f3541 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -4,8 +4,9 @@ local version = require "version" local tostring = tostring -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port + local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 local REDIS_DB_3 = 3 diff --git a/spec/fixtures/redis/ca.crt b/spec/fixtures/redis/ca.crt new file mode 100644 index 00000000000..34c236860d6 --- /dev/null +++ b/spec/fixtures/redis/ca.crt @@ -0,0 +1,28 @@ +-----BEGIN CERTIFICATE----- +MIIE2jCCAsICCQCQ1FVlDnjGwTANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL +b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjAzMzEwMTAz +MzVaGA8zMDIxMDgwMTAxMDMzNVowLjENMAsGA1UECgwES29uZzEdMBsGA1UEAwwU +S29uZyBUZXN0aW5nIFJvb3QgQ0EwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK +AoICAQCcRzNQRNQW4KMxve8hR5Cd1/Wf8yb+Fjouz46WDb3YL4zaTnR7M2lDr3aM 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a/spec/fixtures/redis/docker-entrypoint.sh b/spec/fixtures/redis/docker-entrypoint.sh new file mode 100755 index 00000000000..3a1fe69576a --- /dev/null +++ b/spec/fixtures/redis/docker-entrypoint.sh @@ -0,0 +1,14 @@ +#!/bin/sh +set -e + +if [ -d /workspace ] ; then + redis-server \ + --tls-port 6380 \ + --tls-cert-file /workspace/spec/fixtures/redis/server.crt \ + --tls-key-file /workspace/spec/fixtures/redis/server.key \ + --tls-cluster no \ + --tls-replication no \ + --tls-auth-clients no +fi + +tail -f /dev/null \ No newline at end of file diff --git a/spec/fixtures/redis/server.crt b/spec/fixtures/redis/server.crt new file mode 100644 index 00000000000..9c162b57836 --- /dev/null +++ b/spec/fixtures/redis/server.crt @@ -0,0 +1,28 @@ +-----BEGIN CERTIFICATE----- +MIIE3DCCAsQCCQD7NvBERA+24DANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL +b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjAzMzEwMTA0 +MzVaGA8zMDIxMDgwMTAxMDQzNVowMDENMAsGA1UECgwES29uZzEfMB0GA1UEAwwW 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+U8rfIOI5gC7LqsMWZxZFPSBRQETe6mVP5/vfObC2zIzXz3MBslKm4iXx3ye7Uebn +invCYqzuxyeKDslLHbp8ZGDo3H6lKFOvOdxKLwNl4yGrYYD7/84nat+BbfBe16tQ +gN2rEfhsBVBD+ic22o9QP0HpK29B2ETayyKjbPY7RLgQQDnfm/HZzyU0fr1BAy+V +3gi2fk4MgsY6+JVIDXdAuVLfQ3+a/5s2XbnjayI8Lm6/3dRcp5OyYgEQbwld66NV +Q+SH1DloOQ3Ql8DRqTe345nifUmL6mBJ4OQwy/H3dhk5eZW6LTY8u1BhoeuQBT4z +tjBPXU+WuH85bLw2fJ/no7Qe5zbsPQpIlAo9i9n2+6RK2K63Cd2GfeKO2PRwHAeh +PB3MlfUyIU2Zv7Mh4Eds1f1mMrI/BnSsnNJTeqyhOVbtcBdsQmfnLtqKEiSCIzJa +1wtwInu67sO4LGsI70hDJkVBIpuJBsuPEexeE2q/kRKyZtZ17+9nj3nzlEVKY5+F +-----END CERTIFICATE----- diff --git a/spec/fixtures/redis/server.key b/spec/fixtures/redis/server.key new file mode 100644 index 00000000000..0d926ecb643 --- /dev/null +++ b/spec/fixtures/redis/server.key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKgIBAAKCAgEAwClkvaJYKq2R/+EBRY10+PJQGnRFAfW1Kx/1OZStNyyhtZYL +98p15P410hOU38a+7DpoNSL4jP2wZ95Xat6Y5ViXK84DGNWrSDUuPwv9IuKxfOp6 +6edC1KQzXOKuwk/OY7mwyBDgOJdhubjSCoQrsbcbGlBXNRR3MeI/eMdC5JJlYwrK 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+t14t3sSCqOFj7D6NIcn4L4DVvpHU2YTa/iRO6YPXM+0xNgHZIQYmrPbMObIr9Wgv +4VN4ssPin00DFnMqqNAFruuPeL64oeBdOwRLW3DPf6EcGVT7pnYnHXx9FDlvYa8B +kOdd/0TSGxDKTGq48KoGQWNu4YPSYQGj3QbzU3jz/qj6yZn4TBLCETieknk6yJ31 +Cy4GspRMn6tsnxdNZ3LYUfNbFWbbA7gAcvy/DWfxoxBwNEhBiQKCAQEA/9gemnAL +WqCXBOd5jtTC8GapZrF3PpmWRUUHxhLneQ+ojIsEAvQhiyqMa3I76OQiiOLI00qL +NaSBa+NokpvcDtM4oa2si6UKkLivZhgmPSM2AGdjoj3xMGMjg//o0qDn0BYM1JbB +XNIwcKIOEJ9Hao5QkkYjTLMDGujumxB53Ysl2k/yAU1o/JL/KJ2fO2kjlhmDkUGc +OURLnt40g4qUUot6iL9Kk+nRk1EpxbBy6oo+ZPKRf8YpHVenPT3n4KspgqAFodmC +Gxlwyux/mIfJBZUsEkxCTIuC4U8hSsqwqAQfoRCXjLtrpcKVQVpd6qLt85/rBIca +AmvDT00sd1Tf5QKCAQEAwEdY5yr4kWOm/qL87c0qRsVEVh074uTm2zffwFzg0zCO +bqEYryAzJBSvZh02VrEc1AxnuPuX6KtcXg9Ils3s9cxO7N7S6fQ8hBCxeXCEQxsv +gCjFdRSGz1QP05e9HhhOENSFrnGxpUYe+CNC1UnyWsTUHT2+PZNhnDixOngPzcWu +fj1PdmOXS7vTlObBaWze6HoZlOa1YSz4ED/MPE5MBnzyblOn1y5gXCOLCppU/kWq +VWj1o29f0wfRozHjDM0Cg1DwbGYjVjmGMch8kNF6dlCTm+sA41qa+1+UdBhNSlnX +nDWoCkBFrRwj5Frx9y6KUb/yokBgki98NdkjSwxAbwKCAQEA7knstwsEiDRqdDbk +ERQ5PI9h2DQSTEvgmkPhKasRzL+4zK3t3pJja6sFfk23XwKc58HSKnmTjzLZGBOG +ooZoP6abaHrJ6oadgI2DUCPN+cOB2H5zXfkzW037FkaUIxmaz0S6TobbMgjS9RT6 +5KB1c9l5UcPhvN4+ViH9mo+N8bpYVy1+yZe/4P9IiBvG4x7Z9kNtNy1UxEHH7QAp +CRtZakheqF8CpyFwATXnIill3u1Dj+IdglSelqW9Ll0qSycgUnmYxVZAx9y6IUaE +0RwnLvvxQFmmpoSKMi/xYifGwbaVfv5lKL6nVIwXV/dC4fc+iVq5Gk56+yZDkuje +MYbrwQKCAQEArBBs31lV3Q1XSHFkdA1wMqqfL4yzpaR/blc+1O6IhpTiMN/argTb +nwMfvvqPQN731E5Rl3kWBLEsVEPLCqC213MAgfoYtiHI8cnad7kXstGmHULfCJnY +1bn8+7XDGCZZ3bfA9U1q0mLAnf839JRa251dz9kL4CB+bgVRm+gLBHJNZ0zISkJv +BufLPGmPVR+HDnUNZXFbiN1sE2Z0BtduMzQm4lHcVbR7qJhp+ZAIVQ7Ukd/+SUYG +c1uA31BqRW9EO2z36ZkxMB0EGJK33gSHWU9b+GBBiDLxk9eBiq6go9NoHbLqcFn5 +wCL5f4VfGHq+bs+delKv2MHDnpB0g9kv4wKCAQEAhXQ3yezgVnTD37PsPXC45HcJ +oNlEgC6JpSKmP8G2lQBny7yegbedyBYdQlBV03Jcu2PF9j4/xT/y7IHaRz5oCqC3 +wKwRZvmdHuzXE7ZGvzP4FbiQ8B1AMnBvl+CcMLDW/aB9zQ3Js6lj/lEOtfotpG96 +5i35xA5z4GmQtVl9QoQrGlP6+45fqgWtDWCyrznqJ0kMuZcd8+suVZ7DQjDwFoky +bAJcqSImzzWcRThdk2pOpfvfi8ZJ2fFLhPYJR+6s1BMCcu9sewCxGaixaIHIzlXv +Bdhq3dP0rTbMS8SJ9lGa6bzprnGBCQCHuvltD6cLygSixO+q/4JBx1GMzz+naQ== +-----END RSA PRIVATE KEY----- diff --git a/spec/helpers.lua b/spec/helpers.lua index 605910d5a54..fd16ab1d42c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -20,6 +20,10 @@ local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" +local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" +local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) +local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) +local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" local BLACKHOLE_HOST = "10.255.255.255" local KONG_VERSION = require("kong.meta")._VERSION local PLUGINS_LIST @@ -2835,7 +2839,10 @@ end mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, - redis_host = os.getenv("KONG_SPEC_REDIS_HOST") or "127.0.0.1", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_ssl_port = REDIS_SSL_PORT, + redis_ssl_sni = REDIS_SSL_SNI, blackhole_host = BLACKHOLE_HOST, From 4ba2a37fabc0bb30a8fe670b8b4ef789e91772e2 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 7 Apr 2022 14:41:01 +0800 Subject: [PATCH 1291/4351] Revert "tests(plugins/rate-limiting) test ssl connection (#8617)" This reverts commit e1ace9d67a0238e8d12216f24e8ca5928a263675. --- .github/workflows/build_and_test.yml | 42 +- .../23-rate-limiting/04-access_spec.lua | 2291 ++++++++--------- .../23-rate-limiting/05-integration_spec.lua | 462 ++-- .../04-access_spec.lua | 8 +- .../05-integration_spec.lua | 5 +- spec/fixtures/redis/ca.crt | 28 - spec/fixtures/redis/ca.key | 51 - spec/fixtures/redis/docker-entrypoint.sh | 14 - spec/fixtures/redis/server.crt | 28 - spec/fixtures/redis/server.key | 51 - spec/helpers.lua | 9 +- 11 files changed, 1333 insertions(+), 1656 deletions(-) delete mode 100644 spec/fixtures/redis/ca.crt delete mode 100644 spec/fixtures/redis/ca.key delete mode 100755 spec/fixtures/redis/docker-entrypoint.sh delete mode 100644 spec/fixtures/redis/server.crt delete mode 100644 spec/fixtures/redis/server.key diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 04d3dc16c2e..c17f8d0f81a 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -149,19 +149,17 @@ jobs: - 15002:9000 - 15003:9001 + redis: + image: redis + ports: + - 6379:6379 + options: --entrypoint redis-server + zipkin: image: openzipkin/zipkin:2.19 ports: - 9411:9411 - redis: - image: redis:6.2.6-alpine - ports: - - 6379:6379 - - 6380:6380 - options: >- - --name kong_redis - steps: - name: Set environment variables run: | @@ -187,13 +185,6 @@ jobs: echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - - name: Enable SSL for Redis - run: | - docker cp ${{ github.workspace }} kong_redis:/workspace - docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh - docker restart kong_redis - docker logs kong_redis - - name: Tests run: | eval `luarocks path` @@ -281,19 +272,17 @@ jobs: - 15002:9000 - 15003:9001 + redis: + image: redis + ports: + - 6379:6379 + options: --entrypoint redis-server + zipkin: image: openzipkin/zipkin:2.19 ports: - 9411:9411 - redis: - image: redis:6.2.6-alpine - ports: - - 6379:6379 - - 6380:6380 - options: >- - --name kong_redis - steps: - name: Set environment variables run: | @@ -318,13 +307,6 @@ jobs: run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - - - name: Enable SSL for Redis - run: | - docker cp ${{ github.workspace }} kong_redis:/workspace - docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh - docker restart kong_redis - docker logs kong_redis - name: Tests run: | diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index ff75ebb887d..6b48a1a1b10 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -3,9 +3,7 @@ local cjson = require "cjson" local REDIS_HOST = helpers.redis_host -local REDIS_PORT = helpers.redis_port -local REDIS_SSL_PORT = helpers.redis_ssl_port -local REDIS_SSL_SNI = helpers.redis_ssl_sni +local REDIS_PORT = 6379 local REDIS_PASSWORD = "" local REDIS_DATABASE = 1 @@ -80,917 +78,460 @@ local function flush_redis() end -local redis_confs = { - no_ssl = { - redis_port = REDIS_PORT, - }, - ssl_verify = { - redis_ssl = true, - redis_ssl_verify = true, - redis_server_name = REDIS_SSL_SNI, - redis_port = REDIS_SSL_PORT, - }, - ssl_no_verify = { - redis_ssl = true, - redis_ssl_verify = false, - redis_server_name = "really.really.really.does.not.exist.host.test", - redis_port = REDIS_SSL_PORT, - }, -} - - for _, strategy in helpers.each_strategy() do for _, policy in ipairs({ "local", "cluster", "redis" }) do - for redis_conf_name, redis_conf in pairs(redis_confs) do - if redis_conf_name ~= "no_ssl" and policy ~= "redis" then - goto continue - end + describe(fmt("Plugin: rate-limiting (access) with policy: %s [#%s]", policy, strategy), function() + local bp + local db - describe(fmt("Plugin: rate-limiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - - bp, db = helpers.get_db_utils(strategy) - - local consumer1 = bp.consumers:insert { - custom_id = "provider_123", - } - - bp.keyauth_credentials:insert { - key = "apikey122", - consumer = { id = consumer1.id }, - } - - local consumer2 = bp.consumers:insert { - custom_id = "provider_124", - } - - bp.keyauth_credentials:insert { - key = "apikey123", - consumer = { id = consumer2.id }, - } - - bp.keyauth_credentials:insert { - key = "apikey333", - consumer = { id = consumer2.id }, - } - - local route1 = bp.routes:insert { - hosts = { "test1.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route_grpc_1 = assert(bp.routes:insert { - protocols = { "grpc" }, - paths = { "/hello.HelloService/" }, - service = assert(bp.services:insert { - name = "grpc", - url = "grpc://localhost:15002", - }), - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route_grpc_1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route2 = bp.routes:insert { - hosts = { "test2.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route2.id }, - config = { - minute = 3, - hour = 5, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route3 = bp.routes:insert { - hosts = { "test3.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route3.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - config = { - minute = 6, - limit_by = "credential", - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - consumer = { id = consumer1.id }, - config = { - minute = 8, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE - } - }) - - local route4 = bp.routes:insert { - hosts = { "test4.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route4.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route4.id }, - consumer = { id = consumer1.id }, - config = { - minute = 6, - fault_tolerant = true, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local route5 = bp.routes:insert { - hosts = { "test5.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route5.id }, - config = { - policy = policy, - minute = 6, - hide_client_headers = true, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + lazy_setup(function() + helpers.kill_all() + flush_redis() + + bp, db = helpers.get_db_utils(strategy) + + local consumer1 = bp.consumers:insert { + custom_id = "provider_123", + } + + bp.keyauth_credentials:insert { + key = "apikey122", + consumer = { id = consumer1.id }, + } + + local consumer2 = bp.consumers:insert { + custom_id = "provider_124", + } + + bp.keyauth_credentials:insert { + key = "apikey123", + consumer = { id = consumer2.id }, + } + + bp.keyauth_credentials:insert { + key = "apikey333", + consumer = { id = consumer2.id }, + } + + local route1 = bp.routes:insert { + hosts = { "test1.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route1.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route_grpc_1 = assert(bp.routes:insert { + protocols = { "grpc" }, + paths = { "/hello.HelloService/" }, + service = assert(bp.services:insert { + name = "grpc", + url = "grpc://localhost:15002", + }), + }) + + bp.rate_limiting_plugins:insert({ + route = { id = route_grpc_1.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route2 = bp.routes:insert { + hosts = { "test2.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route2.id }, + config = { + minute = 3, + hour = 5, + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route3 = bp.routes:insert { + hosts = { "test3.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route3.id }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route3.id }, + config = { + minute = 6, + limit_by = "credential", + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + bp.rate_limiting_plugins:insert({ + route = { id = route3.id }, + consumer = { id = consumer1.id }, + config = { + minute = 8, + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE + } + }) + + local route4 = bp.routes:insert { + hosts = { "test4.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route4.id }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route4.id }, + consumer = { id = consumer1.id }, + config = { + minute = 6, + fault_tolerant = true, + policy = policy, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + }, + }) + + local route5 = bp.routes:insert { + hosts = { "test5.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route5.id }, + config = { + policy = policy, + minute = 6, + hide_client_headers = true, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + }, + }) + + local service = bp.services:insert() + bp.routes:insert { + hosts = { "test-service1.com" }, + service = service, + } + bp.routes:insert { + hosts = { "test-service2.com" }, + service = service, + } + + bp.rate_limiting_plugins:insert({ + service = { id = service.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service = bp.services:insert() + bp.routes:insert { + hosts = { "test-path.com" }, + service = service, + } + + bp.rate_limiting_plugins:insert({ + service = { id = service.id }, + config = { + limit_by = "path", + path = "/status/200", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + assert(db:truncate()) + end) + + describe("Without authentication (IP address)", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset >= 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("blocks if exceeding limit, only if done via same path", function() + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Try a different path on the same host. This should reset the timers + for i = 1, 3 do + local res = GET("/status/201", { + headers = { Host = "test-path.com" }, + }, 201) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Continue doing requests on the path which "blocks" + for i = 4, 6 do + local res = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("counts against the same service register from different routes", function() + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test-service1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + for i = 4, 6 do + local res = GET("/status/200", { + headers = { Host = "test-service2.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test-service1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("handles multiple limits #flaky", function() + local limits = { + minute = 3, + hour = 5 + } + + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test2.com" }, + }, 200) + + assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) + assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200", { + path = "/status/200", + headers = { Host = "test2.com" }, + }, 429) + + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + describe("Without authentication (IP address)", function() + it_with_retry("blocks if exceeding limit #grpc", function() + for i = 1, 6 do + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, }, - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-service1.com" }, - service = service, - } - bp.routes:insert { - hosts = { "test-service2.com" }, - service = service, } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-path.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - limit_by = "path", - path = "/status/200", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong() - assert(db:truncate()) - end) - - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset >= 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks if exceeding limit, only if done via same path", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Try a different path on the same host. This should reset the timers - for i = 1, 3 do - local res = GET("/status/201", { - headers = { Host = "test-path.com" }, - }, 201) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Continue doing requests on the path which "blocks" - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("counts against the same service register from different routes", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-service2.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("handles multiple limits #flaky", function() - local limits = { - minute = 3, - hour = 5 - } - - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test2.com" }, - }, 200) - - assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) - assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - local res, body = GET("/status/200", { - path = "/status/200", - headers = { Host = "test2.com" }, - }, 429) - - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit #grpc", function() - for i = 1, 6 do - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.truthy(ok) - - assert.matches("x%-ratelimit%-limit%-minute: 6", res) - assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: " .. (6 - i), res) - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset >= 0) - - end - - -- Additonal request, while limit is 6/minute - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.falsy(ok) - assert.matches("Code: ResourceExhausted", res) - - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: 0", res) - - local retry = tonumber(string.match(res, "retry%-after: (%d+)")) - assert.equal(true, retry <= 60 and retry > 0) - - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset > 0) - end) - end) - describe("With authentication", function() - describe("API-specific plugin", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Third query, while limit is 2/minute - local res, body = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - - -- Using a different key of the same consumer works - GET("/status/200?apikey=apikey333", { - headers = { Host = "test3.com" }, - }, 200) - end) - end) - describe("#flaky Plugin customized for specific consumer and route", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 8 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 200) - - assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 429) - - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - end) - - describe("Config with hide_client_headers", function() - it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() - local res = GET("/status/200", { - headers = { Host = "test5.com" }, - }, 200) - - assert.is_nil(res.headers["x-ratelimit-limit-minute"]) - assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) - assert.is_nil(res.headers["ratelimit-limit"]) - assert.is_nil(res.headers["ratelimit-remaining"]) - assert.is_nil(res.headers["ratelimit-reset"]) - assert.is_nil(res.headers["retry-after"]) - end) - end) - - if policy == "cluster" then - describe("#flaky Fault tolerancy", function() - - before_each(function() - helpers.kill_all() - - assert(db:truncate()) - - local route1 = bp.routes:insert { - hosts = { "failtest1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, fault_tolerant = false } - } - - local route2 = bp.routes:insert { - hosts = { "failtest2.com" }, - } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, fault_tolerant = true }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("does not work if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 500) - - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - - db:reset() - bp, db = helpers.get_db_utils(strategy) - end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) - - db:reset() - bp, db = helpers.get_db_utils(strategy) - end) - end) - - elseif policy == "redis" then - describe("#flaky Fault tolerancy", function() - - before_each(function() - helpers.kill_all() - - assert(db:truncate()) - - local service1 = bp.services:insert() - - local route1 = bp.routes:insert { - hosts = { "failtest3.com" }, - protocols = { "http", "https" }, - service = service1 - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, - } - - local service2 = bp.services:insert() - - local route2 = bp.routes:insert { - hosts = { "failtest4.com" }, - protocols = { "http", "https" }, - service = service2 - } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("does not work if an error occurs", function() - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest3.com" }, - }, 500) - - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest4.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) - end) - end) + assert.truthy(ok) + + assert.matches("x%-ratelimit%-limit%-minute: 6", res) + assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: " .. (6 - i), res) + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset >= 0) + end - - describe("Expirations", function() - local route - - lazy_setup(function() - helpers.stop_kong() - - local bp = helpers.get_db_utils(strategy) - - route = bp.routes:insert { - hosts = { "expire1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route.id }, - config = { - minute = 6, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - fault_tolerant = false, - redis_database = REDIS_DATABASE, - }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - it_with_retry("#flaky expires a counter", function() - local t = 61 - (ngx.now() % 60) - - local res = GET("/status/200", { - headers = { Host = "expire1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - ngx.sleep(t) -- Wait for minute to expire - - local res = GET("/status/200", { - headers = { Host = "expire1.com" } - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - end) - end) + + -- Additonal request, while limit is 6/minute + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.falsy(ok) + assert.matches("Code: ResourceExhausted", res) + + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: 0", res) + + local retry = tonumber(string.match(res, "retry%-after: (%d+)")) + assert.equal(true, retry <= 60 and retry > 0) + + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset > 0) end) - - describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - local consumer = bp.consumers:insert { - custom_id = "provider_125", - } - - bp.key_auth_plugins:insert() - - bp.keyauth_credentials:insert { - key = "apikey125", - consumer = { id = consumer.id }, - } - - -- just consumer, no no route or service - bp.rate_limiting_plugins:insert({ - consumer = { id = consumer.id }, - config = { - limit_by = "credential", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() + end) + describe("With authentication", function() + describe("API-specific plugin", function() + it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local res = GET("/status/200?apikey=apikey125", { - headers = { Host = fmt("test%d.com", i) }, + local res = GET("/status/200?apikey=apikey123", { + headers = { Host = "test3.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -998,79 +539,68 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200?apikey=apikey125", { - headers = { Host = "test1.com" }, + + -- Third query, while limit is 2/minute + local res, body = GET("/status/200?apikey=apikey123", { + headers = { Host = "test3.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) + + -- Using a different key of the same consumer works + GET("/status/200?apikey=apikey333", { + headers = { Host = "test3.com" }, + }, 200) end) end) - - describe(fmt("Plugin: rate-limiting (access - global for service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - - for i = 1, 6 do - bp.routes:insert({ - hosts = { fmt("test%d.com", i) }, - service = service, - }) + describe("#flaky Plugin customized for specific consumer and route", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 8 do + local res = GET("/status/200?apikey=apikey122", { + headers = { Host = "test3.com" }, + }, 200) + + assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) + + local res, body = GET("/status/200?apikey=apikey122", { + headers = { Host = "test3.com" }, + }, 429) + + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) end) - - it_with_retry("blocks if exceeding limit", function() + + it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, + local res = GET("/status/200?apikey=apikey122", { + headers = { Host = "test4.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -1078,273 +608,660 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, + + local res, body = GET("/status/200?apikey=apikey122", { + headers = { Host = "test4.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) - - describe(fmt("Plugin: rate-limiting (access - per service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() + end) + + describe("Config with hide_client_headers", function() + it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() + local res = GET("/status/200", { + headers = { Host = "test5.com" }, + }, 200) + + assert.is_nil(res.headers["x-ratelimit-limit-minute"]) + assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) + assert.is_nil(res.headers["ratelimit-limit"]) + assert.is_nil(res.headers["ratelimit-remaining"]) + assert.is_nil(res.headers["ratelimit-reset"]) + assert.is_nil(res.headers["retry-after"]) + end) + end) + + if policy == "cluster" then + describe("#flaky Fault tolerancy", function() + + before_each(function() helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service1 = bp.services:insert() - bp.routes:insert { - hosts = { "test1.com" }, - service = service1, + + assert(db:truncate()) + + local route1 = bp.routes:insert { + hosts = { "failtest1.com" }, } - - local service2 = bp.services:insert() - bp.routes:insert { - hosts = { "test2.com" }, - service = service2, + + bp.rate_limiting_plugins:insert { + route = { id = route1.id }, + config = { minute = 6, fault_tolerant = false } } - + + local route2 = bp.routes:insert { + hosts = { "failtest2.com" }, + } + + bp.rate_limiting_plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { minute = 6, fault_tolerant = true }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - for _, host in ipairs{ "test1.com", "test2.com" } do - local res, body = GET("/status/200", { headers = { Host = host } }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() + + it_with_retry("does not work if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + -- Simulate an error on the database + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + -- Make another request + local _, body = GET("/status/200", { + headers = { Host = "failtest1.com" }, + }, 500) + + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + + db:reset() bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - + + it_with_retry("keeps working if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest2.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) + + -- Simulate an error on the database + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + -- Make another request + local res = GET("/status/200", { + headers = { Host = "failtest2.com" }, + }, 200) + + assert.falsy(res.headers["x-ratelimit-limit-minute"]) + assert.falsy(res.headers["x-ratelimit-remaining-minute"]) + assert.falsy(res.headers["ratelimit-limit"]) + assert.falsy(res.headers["ratelimit-remaining"]) + assert.falsy(res.headers["ratelimit-reset"]) + + db:reset() + bp, db = helpers.get_db_utils(strategy) end) end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s] by path", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() + + elseif policy == "redis" then + describe("#flaky Fault tolerancy", function() + + before_each(function() helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - -- hosts with services - for i = 1, 3 do - bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) - end - - -- serviceless routes - for i = 4, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - + + assert(db:truncate()) + + local service1 = bp.services:insert() + + local route1 = bp.routes:insert { + hosts = { "failtest3.com" }, + protocols = { "http", "https" }, + service = service1 + } + + bp.rate_limiting_plugins:insert { + route = { id = route1.id }, + config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, + } + + local service2 = bp.services:insert() + + local route2 = bp.routes:insert { + hosts = { "failtest4.com" }, + protocols = { "http", "https" }, + service = service2 + } + + bp.rate_limiting_plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - - it_with_retry("maintains the counters for a path through different services and routes", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - + + it_with_retry("does not work if an error occurs", function() + -- Make another request + local _, body = GET("/status/200", { + headers = { Host = "failtest3.com" }, + }, 500) + local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) + assert.same({ message = "An unexpected error occurred" }, json) end) - end) - ::continue:: + it_with_retry("keeps working if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest4.com" }, + }, 200) + + assert.falsy(res.headers["x-ratelimit-limit-minute"]) + assert.falsy(res.headers["x-ratelimit-remaining-minute"]) + assert.falsy(res.headers["ratelimit-limit"]) + assert.falsy(res.headers["ratelimit-remaining"]) + assert.falsy(res.headers["ratelimit-reset"]) + end) + end) end + + describe("Expirations", function() + local route + + lazy_setup(function() + helpers.stop_kong() + + local bp = helpers.get_db_utils(strategy) + + route = bp.routes:insert { + hosts = { "expire1.com" }, + } + + bp.rate_limiting_plugins:insert { + route = { id = route.id }, + config = { + minute = 6, + policy = policy, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + fault_tolerant = false, + redis_database = REDIS_DATABASE, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it_with_retry("#flaky expires a counter", function() + local t = 61 - (ngx.now() % 60) + + local res = GET("/status/200", { + headers = { Host = "expire1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + ngx.sleep(t) -- Wait for minute to expire + + local res = GET("/status/200", { + headers = { Host = "expire1.com" } + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + end) + end) + end) + + describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: %s [#%s]", policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + local consumer = bp.consumers:insert { + custom_id = "provider_125", + } + + bp.key_auth_plugins:insert() + + bp.keyauth_credentials:insert { + key = "apikey125", + consumer = { id = consumer.id }, + } + + -- just consumer, no no route or service + bp.rate_limiting_plugins:insert({ + consumer = { id = consumer.id }, + config = { + limit_by = "credential", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + for i = 1, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() + for i = 1, 6 do + local res = GET("/status/200?apikey=apikey125", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200?apikey=apikey125", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + + describe(fmt("Plugin: rate-limiting (access - global for service) with policy: %s [#%s]", policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + limit_by = "service", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service = bp.services:insert() + + for i = 1, 6 do + bp.routes:insert({ + hosts = { fmt("test%d.com", i) }, + service = service, + }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + + describe(fmt("Plugin: rate-limiting (access - per service) with policy: %s [#%s]", policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + limit_by = "service", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service1 = bp.services:insert() + bp.routes:insert { + hosts = { "test1.com" }, + service = service1, + } + + local service2 = bp.services:insert() + bp.routes:insert { + hosts = { "test2.com" }, + service = service2, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + for i = 1, 6 do + local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + for _, host in ipairs{ "test1.com", "test2.com" } do + local res, body = GET("/status/200", { headers = { Host = host } }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end + end) + end) + + describe(fmt("Plugin: rate-limiting (access - global) with policy: %s [#%s]", policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + for i = 1, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + + describe(fmt("Plugin: rate-limiting (access - global) with policy: %s [#%s] by path", policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + -- hosts with services + for i = 1, 3 do + bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) + end + + -- serviceless routes + for i = 4, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("maintains the counters for a path through different services and routes", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) end end diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 0ac73c78f39..c2b47968555 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -3,14 +3,12 @@ local redis = require "resty.redis" local version = require "version" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = helpers.redis_port -local REDIS_SSL_PORT = helpers.redis_ssl_port -local REDIS_SSL_SNI = helpers.redis_ssl_sni -local REDIS_DB_1 = 1 -local REDIS_DB_2 = 2 -local REDIS_DB_3 = 3 -local REDIS_DB_4 = 4 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = 6379 +local REDIS_DB_1 = 1 +local REDIS_DB_2 = 2 +local REDIS_DB_3 = 3 +local REDIS_DB_4 = 4 local REDIS_USER_VALID = "ratelimit-user" local REDIS_USER_INVALID = "some-user" @@ -69,280 +67,240 @@ describe("Plugin: rate-limiting (integration)", function() helpers.stop_kong() end) - local strategies = { - no_ssl = { - redis_port = REDIS_PORT, - }, - ssl_verify = { - redis_ssl = true, - redis_ssl_verify = true, - redis_server_name = REDIS_SSL_SNI, - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - redis_port = REDIS_SSL_PORT, - }, - ssl_no_verify = { - redis_ssl = true, - redis_ssl_verify = false, - redis_server_name = "really.really.really.does.not.exist.host.test", - redis_port = REDIS_SSL_PORT, - }, - } - - for strategy, config in pairs(strategies) do - describe("config.policy = redis #" .. strategy, function() - -- Regression test for the following issue: - -- https://github.com/Kong/kong/issues/3292 - - lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) - if red_version >= version("6.0.0") then - add_redis_user(red) - end - - local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, + describe("config.policy = redis", function() + -- Regression test for the following issue: + -- https://github.com/Kong/kong/issues/3292 + + lazy_setup(function() + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end + + local route1 = assert(bp.routes:insert { + hosts = { "redistest1.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route1.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_database = REDIS_DB_1, + fault_tolerant = false, + }, + }) + + local route2 = assert(bp.routes:insert { + hosts = { "redistest2.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_database = REDIS_DB_2, + fault_tolerant = false, + } + }) + + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route1.id }, + route = { id = route3.id }, config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_1, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, - fault_tolerant = false, - redis_timeout = 10000, - }, + minute = 2, -- Handle multiple tests + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } }) - - local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route2.id }, + route = { id = route4.id }, config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_2, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, - fault_tolerant = false, - redis_timeout = 10000, - }, + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + fault_tolerant = false, + } }) - - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route3.id }, - config = { - minute = 2, -- Handle multiple tests - policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, - fault_tolerant = false, - redis_timeout = 10000, - }, - }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route4.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, - fault_tolerant = false, - redis_timeout = 10000, - }, - }) - end - - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, - })) - client = helpers.proxy_client() - end) - - lazy_teardown(function() - helpers.stop_kong() - if red_version >= version("6.0.0") then - remove_redis_user(red) - end - end) - - it("connection pool respects database setting", function() - assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) - - assert.equal(0, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - + end + + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end + end) + + it("connection pool respects database setting", function() + assert(red:select(REDIS_DB_1)) + local size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + local size_2 = assert(red:dbsize()) + + assert.equal(0, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest1.com" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + -- TEST: DB 1 should now have one hit, DB 2 and 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + -- rate-limiting plugin will reuses the redis connection + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest2.com" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + -- TEST: DB 1 and 2 should now have one hit, DB 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(1, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + if red_version >= version("6.0.0") then + -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest1.com" + ["Host"] = "redistest3.com" } }) assert.res_status(200, res) - + -- Wait for async timer to increment the limit - + ngx.sleep(SLEEP_TIME) - + assert(red:select(REDIS_DB_1)) size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - - -- TEST: DB 1 should now have one hit, DB 2 and 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - -- rate-limiting plugin will reuses the redis connection + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end + end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + if red_version >= version("6.0.0") then local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest2.com" + ["Host"] = "redistest3.com" } }) assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 and 2 should now have one hit, DB 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(1, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - if red_version >= version("6.0.0") then - -- rate-limiting plugin will reuses the redis connection - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit - - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end - end) - - it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.com" - } - }) - assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end - end) - - it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to rate-limit for a redis user with missing ACLs' will be skipped") - end - end) - + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to rate-limit for a redis user with missing ACLs' will be skipped") + end end) - end + end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index c770ab0fd3c..e1e8af62ee4 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -2,10 +2,10 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = helpers.redis_port -local REDIS_PASSWORD = "" -local REDIS_DATABASE = 1 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = 6379 +local REDIS_PASSWORD = "" +local REDIS_DATABASE = 1 local SLEEP_TIME = 0.01 diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index b5fcb2f3541..15ccdccea60 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -4,9 +4,8 @@ local version = require "version" local tostring = tostring -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = helpers.redis_port - +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = 6379 local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 local REDIS_DB_3 = 3 diff --git a/spec/fixtures/redis/ca.crt b/spec/fixtures/redis/ca.crt deleted file mode 100644 index 34c236860d6..00000000000 --- a/spec/fixtures/redis/ca.crt +++ /dev/null @@ -1,28 +0,0 @@ ------BEGIN CERTIFICATE----- -MIIE2jCCAsICCQCQ1FVlDnjGwTANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL -b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjAzMzEwMTAz -MzVaGA8zMDIxMDgwMTAxMDMzNVowLjENMAsGA1UECgwES29uZzEdMBsGA1UEAwwU -S29uZyBUZXN0aW5nIFJvb3QgQ0EwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK -AoICAQCcRzNQRNQW4KMxve8hR5Cd1/Wf8yb+Fjouz46WDb3YL4zaTnR7M2lDr3aM 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-8xGsNe4ZflH7uYBJVbBNsUa7qGpSVjOQek19KduPYjEunRrgJU7rvNZ093E77BVF -CirCyGjOmfiXDm/ObXlKFmmdhZ7t4lZ84tcLche+oZ+11KR3HfrXYdQi0qXxEdgA -8NojUoLg0IZQuYISdks3RlEfHk3gh2Lx2dMPKkuaKsVUgA/V1XLymt5+hVtbUatv -PVvV66IHA7a6gTHYuxfWGEcgMYLn+Jb87cRwQY2+5V0ajAudrnU6zZR7WeiuaErd -qaQcFV83ahAdF2XEr25Xl0lq+RugQrpirkyumsyb8nO17M1h0zar9MwfHMMpnmRD -uQjfmyIPixjscK5sDYd1TAM1x3Wy9owh+C+AdYrM85NTwxxnrGyWOHF5bmsIbA== ------END CERTIFICATE----- diff --git a/spec/fixtures/redis/ca.key b/spec/fixtures/redis/ca.key deleted file mode 100644 index 48c7915c227..00000000000 --- a/spec/fixtures/redis/ca.key +++ /dev/null @@ -1,51 +0,0 @@ ------BEGIN RSA PRIVATE KEY----- -MIIJKQIBAAKCAgEAnEczUETUFuCjMb3vIUeQndf1n/Mm/hY6Ls+Olg292C+M2k50 -ezNpQ692jHz8FNWHQbQLnE4DbbXwlDkhlh8e2bdGhdG+1W8ESMW0WyZeJrzgdwZN -kYasnGogzUu5kOV0BCekbtoXPY+b6iBcnMjBBsX7XJyI6YCq0txT3T0hEnAYDt3i -syoBT3CtfoJekW1WdS+VOQnH+rmmL2DlcCelJk43hRdV1R0JU834LyYoRrSZLHXU -l+aR+LrAA76A+2pC71NqisSFL1JTLs1ETPiU2GeaT3ZSyxc0sZ4gJxvN1bgxH2HT 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a/spec/fixtures/redis/docker-entrypoint.sh b/spec/fixtures/redis/docker-entrypoint.sh deleted file mode 100755 index 3a1fe69576a..00000000000 --- a/spec/fixtures/redis/docker-entrypoint.sh +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/sh -set -e - -if [ -d /workspace ] ; then - redis-server \ - --tls-port 6380 \ - --tls-cert-file /workspace/spec/fixtures/redis/server.crt \ - --tls-key-file /workspace/spec/fixtures/redis/server.key \ - --tls-cluster no \ - --tls-replication no \ - --tls-auth-clients no -fi - -tail -f /dev/null \ No newline at end of file diff --git a/spec/fixtures/redis/server.crt b/spec/fixtures/redis/server.crt deleted file mode 100644 index 9c162b57836..00000000000 --- a/spec/fixtures/redis/server.crt +++ /dev/null @@ -1,28 +0,0 @@ ------BEGIN CERTIFICATE----- -MIIE3DCCAsQCCQD7NvBERA+24DANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL -b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjAzMzEwMTA0 -MzVaGA8zMDIxMDgwMTAxMDQzNVowMDENMAsGA1UECgwES29uZzEfMB0GA1UEAwwW 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-U8rfIOI5gC7LqsMWZxZFPSBRQETe6mVP5/vfObC2zIzXz3MBslKm4iXx3ye7Uebn -invCYqzuxyeKDslLHbp8ZGDo3H6lKFOvOdxKLwNl4yGrYYD7/84nat+BbfBe16tQ -gN2rEfhsBVBD+ic22o9QP0HpK29B2ETayyKjbPY7RLgQQDnfm/HZzyU0fr1BAy+V -3gi2fk4MgsY6+JVIDXdAuVLfQ3+a/5s2XbnjayI8Lm6/3dRcp5OyYgEQbwld66NV -Q+SH1DloOQ3Ql8DRqTe345nifUmL6mBJ4OQwy/H3dhk5eZW6LTY8u1BhoeuQBT4z -tjBPXU+WuH85bLw2fJ/no7Qe5zbsPQpIlAo9i9n2+6RK2K63Cd2GfeKO2PRwHAeh -PB3MlfUyIU2Zv7Mh4Eds1f1mMrI/BnSsnNJTeqyhOVbtcBdsQmfnLtqKEiSCIzJa -1wtwInu67sO4LGsI70hDJkVBIpuJBsuPEexeE2q/kRKyZtZ17+9nj3nzlEVKY5+F ------END CERTIFICATE----- diff --git a/spec/fixtures/redis/server.key b/spec/fixtures/redis/server.key deleted file mode 100644 index 0d926ecb643..00000000000 --- a/spec/fixtures/redis/server.key +++ /dev/null @@ -1,51 +0,0 @@ ------BEGIN RSA PRIVATE KEY----- -MIIJKgIBAAKCAgEAwClkvaJYKq2R/+EBRY10+PJQGnRFAfW1Kx/1OZStNyyhtZYL -98p15P410hOU38a+7DpoNSL4jP2wZ95Xat6Y5ViXK84DGNWrSDUuPwv9IuKxfOp6 -6edC1KQzXOKuwk/OY7mwyBDgOJdhubjSCoQrsbcbGlBXNRR3MeI/eMdC5JJlYwrK 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-ERQ5PI9h2DQSTEvgmkPhKasRzL+4zK3t3pJja6sFfk23XwKc58HSKnmTjzLZGBOG -ooZoP6abaHrJ6oadgI2DUCPN+cOB2H5zXfkzW037FkaUIxmaz0S6TobbMgjS9RT6 -5KB1c9l5UcPhvN4+ViH9mo+N8bpYVy1+yZe/4P9IiBvG4x7Z9kNtNy1UxEHH7QAp -CRtZakheqF8CpyFwATXnIill3u1Dj+IdglSelqW9Ll0qSycgUnmYxVZAx9y6IUaE -0RwnLvvxQFmmpoSKMi/xYifGwbaVfv5lKL6nVIwXV/dC4fc+iVq5Gk56+yZDkuje -MYbrwQKCAQEArBBs31lV3Q1XSHFkdA1wMqqfL4yzpaR/blc+1O6IhpTiMN/argTb -nwMfvvqPQN731E5Rl3kWBLEsVEPLCqC213MAgfoYtiHI8cnad7kXstGmHULfCJnY -1bn8+7XDGCZZ3bfA9U1q0mLAnf839JRa251dz9kL4CB+bgVRm+gLBHJNZ0zISkJv -BufLPGmPVR+HDnUNZXFbiN1sE2Z0BtduMzQm4lHcVbR7qJhp+ZAIVQ7Ukd/+SUYG -c1uA31BqRW9EO2z36ZkxMB0EGJK33gSHWU9b+GBBiDLxk9eBiq6go9NoHbLqcFn5 -wCL5f4VfGHq+bs+delKv2MHDnpB0g9kv4wKCAQEAhXQ3yezgVnTD37PsPXC45HcJ -oNlEgC6JpSKmP8G2lQBny7yegbedyBYdQlBV03Jcu2PF9j4/xT/y7IHaRz5oCqC3 -wKwRZvmdHuzXE7ZGvzP4FbiQ8B1AMnBvl+CcMLDW/aB9zQ3Js6lj/lEOtfotpG96 -5i35xA5z4GmQtVl9QoQrGlP6+45fqgWtDWCyrznqJ0kMuZcd8+suVZ7DQjDwFoky -bAJcqSImzzWcRThdk2pOpfvfi8ZJ2fFLhPYJR+6s1BMCcu9sewCxGaixaIHIzlXv -Bdhq3dP0rTbMS8SJ9lGa6bzprnGBCQCHuvltD6cLygSixO+q/4JBx1GMzz+naQ== ------END RSA PRIVATE KEY----- diff --git a/spec/helpers.lua b/spec/helpers.lua index fd16ab1d42c..605910d5a54 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -20,10 +20,6 @@ local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" -local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" -local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) -local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) -local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" local BLACKHOLE_HOST = "10.255.255.255" local KONG_VERSION = require("kong.meta")._VERSION local PLUGINS_LIST @@ -2839,10 +2835,7 @@ end mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_ssl_port = REDIS_SSL_PORT, - redis_ssl_sni = REDIS_SSL_SNI, + redis_host = os.getenv("KONG_SPEC_REDIS_HOST") or "127.0.0.1", blackhole_host = BLACKHOLE_HOST, From fe4bb604b2e32d0fba4ff6430aeccca831729478 Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 7 Apr 2022 16:08:26 +0800 Subject: [PATCH 1292/4351] fix(core) ctx dropped in log phase (#8604) Log phase does recover ngx.ctx for some of the functions(with wrapper function), however for those functions not wrapped, they will see an empty ngx.ctx, and cause an unreadable error message for `check_phase`. This is an ad hoc fix for `check_phase`. Fix #8598 Fix FT-2669 Co-authored-by: Wangchong Zhou --- kong/runloop/plugin_servers/init.lua | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 7603e3a76f7..8039f267e90 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -254,6 +254,11 @@ local function build_phases(plugin) local co = coroutine_running() save_for_later[co] = saved + -- recover KONG_PHASE so check phase works properly + -- for functions not supported by log phase + if ngx.ctx then + ngx.ctx.KONG_PHASE = saved.ngx_ctx.KONG_PHASE + end server_rpc:handle_event(self.name, conf, phase) save_for_later[co] = nil From 0b0c88c0fdfaed3db25ac6a7eeaa9b9999835b4c Mon Sep 17 00:00:00 2001 From: poslua Date: Thu, 7 Apr 2022 16:12:01 +0800 Subject: [PATCH 1293/4351] fix(runloop) `kong.response.get_source()` should return \"error\" if plugin runtime exception occurs Fixes FTI-3200 Co-authored-by: Datong Sun --- kong/init.lua | 3 ++ .../05-proxy/04-plugins_triggering_spec.lua | 44 +++++++++++++++++++ 2 files changed, 47 insertions(+) diff --git a/kong/init.lua b/kong/init.lua index 2a50df65fa5..542b7912f17 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -277,6 +277,9 @@ local function execute_access_plugins_iterator(plugins_iterator, ctx) status_code = 500, content = { message = "An unexpected error occurred" }, } + + -- plugin that throws runtime exception should be marked as `error` + ctx.KONG_UNEXPECTED = true end reset_plugin_context(ctx, old_ws) diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index e0384f0c2e6..d0e8b910864 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -675,6 +675,37 @@ for _, strategy in helpers.each_strategy() do } end + do + -- plugin to mock runtime exception + local mock_one_fn = [[ + local nilValue = nil + kong.log.info('test' .. nilValue) + ]] + + local mock_two_fn = [[ + ngx.header['X-Source'] = kong.response.get_source() + ]] + + local mock_service = bp.services:insert { + name = "runtime_exception", + } + + bp.routes:insert { + hosts = { "runtime_exception" }, + protocols = { "http" }, + service = mock_service, + } + + bp.plugins:insert { + name = "pre-function", + service = { id = mock_service.id }, + config = { + ["access"] = { mock_one_fn }, + ["header_filter"] = { mock_two_fn }, + }, + } + end + do -- global plugin to catch Nginx-produced client errors bp.plugins:insert { @@ -1022,6 +1053,19 @@ for _, strategy in helpers.each_strategy() do assert.res_status(504, res) -- Gateway Timeout assert.equal("timeout", res.headers["Log-Plugin-Service-Matched"]) end) + + it("kong.response.get_source() returns \"error\" if plugin runtime exception occurs, FTI-3200", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "runtime_exception" + } + }) + local body = assert.res_status(500, res) + assert.same("body_filter", body) + assert.equal("error", res.headers["X-Source"]) + end) end) describe("plugin's init_worker", function() From a3ce9795a4c259a714081dc44583c09c1572a56b Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 7 Apr 2022 06:19:40 -0300 Subject: [PATCH 1294/4351] test(fixtures) use functions from `pl.stringx` Functions that were in `pl.text` module in previous releases are now in `pl.stringx`. This uses the correct module and avoid warning messages. --- spec/fixtures/https_server.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index 550f51236f6..a8b489982ea 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -9,7 +9,7 @@ local pl_dir = require "pl.dir" local pl_file = require "pl.file" local pl_template = require "pl.template" local pl_path = require "pl.path" -local pl_text = require "pl.text" +local pl_stringx = require "pl.stringx" local uuid = require "resty.jit-uuid" @@ -56,7 +56,7 @@ local function create_conf(params) return nil, err end - local compiled_tpl = pl_text.Template(tpl:render(params, { ipairs = ipairs })) + local compiled_tpl = pl_stringx.Template(tpl:render(params, { ipairs = ipairs })) local conf_filename = params.base_path .. "/nginx.conf" local conf, err = io.open (conf_filename, "w") if err then From d33671ae23ba03f5e6c33ff7757b39106566509f Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 7 Apr 2022 17:30:00 +0800 Subject: [PATCH 1295/4351] docs(changelog) fix duplicate and incorrect level on title --- CHANGELOG.md | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0220afc7f2b..186ab4473a7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -89,6 +89,11 @@ `kong.response.get_raw_body`, `kong.service.response.get_raw_body` respectively. [#8623](https://github.com/Kong/kong/pull/8623) +#### Configuration + +- Change the default of `lua_ssl_trusted_certificate` to `system` + [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. + ### Dependencies - Bumped pgmoon from 1.13.0 to 1.14.0 @@ -100,14 +105,6 @@ - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) - -### Breaking Changes - -##### Configuration - -- Change the default of `lua_ssl_trusted_certificate` to `system` - [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. - ### Additions #### Plugins From 05cb1bedaef6a7289a5fba20400afd835cb2827e Mon Sep 17 00:00:00 2001 From: Javier Date: Thu, 7 Apr 2022 09:57:33 -0500 Subject: [PATCH 1296/4351] feat(clustering) initial version negotiation endpoint (#8397) * feat(clustering) version negotiation feature --- kong-2.8.0-0.rockspec | 6 +- kong/clustering/control_plane.lua | 189 +--------- kong/clustering/data_plane.lua | 112 +----- kong/clustering/init.lua | 114 +++++- kong/clustering/utils.lua | 279 ++++++++++++++ kong/clustering/version_negotiation/init.lua | 357 ++++++++++++++++++ .../version_negotiation/services_known.lua | 6 + .../services_requested.lua | 6 + kong/clustering/wrpc_data_plane.lua | 108 +----- kong/conf_loader/init.lua | 1 - kong/init.lua | 5 + kong/templates/kong_defaults.lua | 1 - kong/templates/nginx_kong.lua | 6 + .../06-version_negotiation_spec.lua | 254 +++++++++++++ spec/03-plugins/06-statsd/01-log_spec.lua | 2 +- spec/fixtures/custom_nginx.template | 6 + 16 files changed, 1042 insertions(+), 410 deletions(-) create mode 100644 kong/clustering/utils.lua create mode 100644 kong/clustering/version_negotiation/init.lua create mode 100644 kong/clustering/version_negotiation/services_known.lua create mode 100644 kong/clustering/version_negotiation/services_requested.lua create mode 100644 spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index ae469bc9116..344fade7855 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -16,7 +16,7 @@ dependencies = { "luasec == 1.0.2", "luasocket == 3.0-rc1", "penlight == 1.12.0", - "lua-resty-http == 0.16.1", + "lua-resty-http ~> 0.17", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.5", "multipart == 0.5.9", @@ -65,10 +65,14 @@ build = { ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", + ["kong.clustering.version_negotiation"] = "kong/clustering/version_negotiation/init.lua", + ["kong.clustering.version_negotiation.services_known"] = "kong/clustering/version_negotiation/services_known.lua", + ["kong.clustering.version_negotiation.services_requested"] = "kong/clustering/version_negotiation/services_requested.lua", ["kong.clustering.data_plane"] = "kong/clustering/data_plane.lua", ["kong.clustering.control_plane"] = "kong/clustering/control_plane.lua", ["kong.clustering.wrpc_data_plane"] = "kong/clustering/wrpc_data_plane.lua", ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", + ["kong.clustering.utils"] = "kong/clustering/utils.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 792f67eb20b..b31c0c2faa8 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -3,14 +3,11 @@ local _M = {} local semaphore = require("ngx.semaphore") local ws_server = require("resty.websocket.server") -local ssl = require("ngx.ssl") -local ocsp = require("ngx.ocsp") -local http = require("resty.http") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local utils = require("kong.tools.utils") +local clustering_utils = require("kong.clustering.utils") local constants = require("kong.constants") -local openssl_x509 = require("resty.openssl.x509") local string = string local setmetatable = setmetatable local type = type @@ -18,7 +15,6 @@ local pcall = pcall local pairs = pairs local ipairs = ipairs local tonumber = tonumber -local tostring = tostring local ngx = ngx local ngx_log = ngx.log local cjson_decode = cjson.decode @@ -54,39 +50,20 @@ local WS_OPTS = { } local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 -local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local PONG_TYPE = "PONG" local RECONFIGURE_TYPE = "RECONFIGURE" -local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") local _log_prefix = "[clustering] " -local function extract_major_minor(version) - if type(version) ~= "string" then - return nil, nil - end - - local major, minor = version:match(MAJOR_MINOR_PATTERN) - if not major then - return nil, nil - end - - major = tonumber(major, 10) - minor = tonumber(minor, 10) - - return major, minor -end - - local function plugins_list_to_map(plugins_list) local versions = {} for _, plugin in ipairs(plugins_list) do local name = plugin.name local version = plugin.version - local major, minor = extract_major_minor(plugin.version) + local major, minor = clustering_utils.extract_major_minor(plugin.version) if major and minor then versions[name] = { @@ -199,7 +176,7 @@ end _M._get_removed_fields = get_removed_fields -- returns has_update, modified_deflated_payload, err -local function update_compatible_payload(payload, dp_version, log_suffix) +local function update_compatible_payload(payload, dp_version) local fields = get_removed_fields(dp_version_num(dp_version)) if fields then payload = utils.deep_copy(payload, false) @@ -282,129 +259,10 @@ function _M:push_config() end -function _M:validate_shared_cert() - local cert = ngx_var.ssl_client_raw_cert - - if not cert then - return nil, "data plane failed to present client certificate during handshake" - end - - local err - cert, err = openssl_x509.new(cert, "PEM") - if not cert then - return nil, "unable to load data plane client certificate during handshake: " .. err - end - - local digest, err = cert:digest("sha256") - if not digest then - return nil, "unable to retrieve data plane client certificate digest during handshake: " .. err - end - - if digest ~= self.cert_digest then - return nil, "data plane presented incorrect client certificate during handshake (expected: " .. - self.cert_digest .. ", got: " .. digest .. ")" - end - - return true -end - - -local check_for_revocation_status -do - local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain - check_for_revocation_status = function() - local cert, err = get_full_client_certificate_chain() - if not cert then - return nil, err - end - - local der_cert - der_cert, err = ssl.cert_pem_to_der(cert) - if not der_cert then - return nil, "failed to convert certificate chain from PEM to DER: " .. err - end - - local ocsp_url - ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) - if not ocsp_url then - return nil, err or "OCSP responder endpoint can not be determined, " .. - "maybe the client certificate is missing the " .. - "required extensions" - end - - local ocsp_req - ocsp_req, err = ocsp.create_ocsp_request(der_cert) - if not ocsp_req then - return nil, "failed to create OCSP request: " .. err - end - - local c = http.new() - local res - res, err = c:request_uri(ocsp_url, { - headers = { - ["Content-Type"] = "application/ocsp-request" - }, - timeout = OCSP_TIMEOUT, - method = "POST", - body = ocsp_req, - }) - - if not res then - return nil, "failed sending request to OCSP responder: " .. tostring(err) - end - if res.status ~= 200 then - return nil, "OCSP responder returns bad HTTP status code: " .. res.status - end - - local ocsp_resp = res.body - if not ocsp_resp or #ocsp_resp == 0 then - return nil, "unexpected response from OCSP responder: empty body" - end - - res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) - if not res then - return false, "failed to validate OCSP response: " .. err - end - - return true - end -end - - function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) - local major_cp, minor_cp = extract_major_minor(KONG_VERSION) - local major_dp, minor_dp = extract_major_minor(dp_version) - - if not major_cp then - return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if not major_dp then - return nil, "data plane version is incompatible with control plane version " .. - KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if major_cp ~= major_dp then - return nil, "data plane version " .. dp_version .. - " is incompatible with control plane version " .. - KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if minor_cp < minor_dp then - return nil, "data plane version " .. dp_version .. - " is incompatible with older control plane version " .. KONG_VERSION, - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if minor_cp ~= minor_dp then - local msg = "data plane minor version " .. dp_version .. - " is different to control plane minor version " .. - KONG_VERSION - - ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) + local ok, err, status = clustering_utils.check_kong_version_compatibility(KONG_VERSION, dp_version, log_suffix) + if not ok then + return ok, err, status end for _, plugin in ipairs(self.plugins_list) do @@ -513,34 +371,14 @@ function _M:handle_cp_websocket() log_suffix = "" end - local _, err - - -- use mutual TLS authentication - if self.conf.cluster_mtls == "shared" then - _, err = self:validate_shared_cert() - - elseif self.conf.cluster_ocsp ~= "off" then - local ok - ok, err = check_for_revocation_status() - if ok == false then - err = "data plane client certificate was revoked: " .. err - - elseif not ok then - if self.conf.cluster_ocsp == "on" then - err = "data plane client certificate revocation check failed: " .. err - - else - ngx_log(ngx_WARN, _log_prefix, "data plane client certificate revocation check failed: ", err, log_suffix) - err = nil - end + do + local ok, err = clustering_utils.validate_connection_certs(self.conf, self.cert_digest) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return ngx.exit(ngx.HTTP_CLOSE) end end - if err then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - return ngx_exit(ngx_CLOSE) - end - if not dp_id then ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) ngx_exit(400) @@ -602,7 +440,8 @@ function _M:handle_cp_websocket() local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay local update_sync_status = function() - local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { + local ok + ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { last_seen = last_seen, config_hash = config_hash ~= "" and config_hash or nil, hostname = dp_hostname, @@ -615,6 +454,7 @@ function _M:handle_cp_websocket() end end + local _ _, err, sync_status = self:check_version_compatibility(dp_version, dp_plugins_map, log_suffix) if err then ngx_log(ngx_ERR, _log_prefix, err, log_suffix) @@ -645,6 +485,7 @@ function _M:handle_cp_websocket() end if self.deflated_reconfigure_payload then + local _ -- initial configuration compatibility for sync status variable _, _, sync_status = self:check_configuration_compatibility(dp_plugins_map) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 16793f2f921..700df2ad5e7 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -7,11 +7,9 @@ local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local constants = require("kong.constants") local utils = require("kong.tools.utils") -local system_constants = require("lua_system_constants") -local ffi = require("ffi") +local clustering_utils = require("kong.clustering.utils") local assert = assert local setmetatable = setmetatable -local type = type local math = math local pcall = pcall local tostring = tostring @@ -24,16 +22,13 @@ local cjson_encode = cjson.encode local kong = kong local exiting = ngx.worker.exiting local ngx_time = ngx.time -local io_open = io.open local inflate_gzip = utils.inflate_gzip local deflate_gzip = utils.deflate_gzip local KONG_VERSION = kong.version -local CONFIG_CACHE = ngx.config.prefix() .. "/config.cache.json.gz" local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG -local ngx_INFO = ngx.INFO local ngx_WARN = ngx.WARN local ngx_NOTICE = ngx.NOTICE local MAX_PAYLOAD = kong.configuration.cluster_max_payload @@ -75,114 +70,11 @@ function _M:decode_config(config) end -function _M:update_config(config_table, config_hash, update_cache, hashes) - assert(type(config_table) == "table") - - if not config_hash then - config_hash, hashes = self:calculate_config_hash(config_table) - end - - local current_hash = declarative.get_current_hash() - if current_hash == config_hash then - ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", - "no need to reload") - return true - end - - local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table, config_hash) - if not entities then - return nil, "bad config received from control plane " .. err - end - - if current_hash == new_hash then - ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", - "no need to reload") - return true - end - - -- NOTE: no worker mutex needed as this code can only be - -- executed by worker 0 - - local res, err = - declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) - if not res then - return nil, err - end - - if update_cache then - -- local persistence only after load finishes without error - local f, err = io_open(CONFIG_CACHE, "w") - if not f then - ngx_log(ngx_ERR, _log_prefix, "unable to open config cache file: ", err) - - else - local config = assert(cjson_encode(config_table)) - config = assert(self:encode_config(config)) - res, err = f:write(config) - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to write config cache file: ", err) - end - - f:close() - end - end - - return true -end - - function _M:init_worker() -- ROLE = "data_plane" if ngx.worker.id() == 0 then - local f = io_open(CONFIG_CACHE, "r") - if f then - local config, err = f:read("*a") - if not config then - ngx_log(ngx_ERR, _log_prefix, "unable to read cached config file: ", err) - end - - f:close() - - if config and #config > 0 then - ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") - config, err = self:decode_config(config) - if config then - config, err = cjson_decode(config) - if config then - local res - res, err = self:update_config(config) - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to json decode cached config: ", err, ", ignoring") - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to decode cached config: ", err, ", ignoring") - end - end - - else - -- CONFIG_CACHE does not exist, pre create one with 0600 permission - local flags = bit.bor(system_constants.O_RDONLY(), - system_constants.O_CREAT()) - - local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), - system_constants.S_IWUSR())) - - local fd = ffi.C.open(CONFIG_CACHE, flags, mode) - if fd == -1 then - ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", - ffi.string(ffi.C.strerror(ffi.errno()))) - - else - ffi.C.close(fd) - end - end + clustering_utils.load_config_cache(self) assert(ngx.timer.at(0, function(premature) self:communicate(premature) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 0e53c5cc558..7de0f267895 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -1,6 +1,9 @@ local _M = {} local constants = require("kong.constants") +local declarative = require("kong.db.declarative") +local clustering_utils = require("kong.clustering.utils") +local version_negotiation = require("kong.clustering.version_negotiation") local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") @@ -9,6 +12,7 @@ local isempty = require("table.isempty") local isarray = require("table.isarray") local nkeys = require("table.nkeys") local new_tab = require("table.new") +local ngx_log = ngx.log local ngx_null = ngx.null local ngx_md5 = ngx.md5 local ngx_md5_bin = ngx.md5_bin @@ -20,8 +24,11 @@ local pairs = pairs local sort = table.sort local type = type +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local _log_prefix = "[clustering] " local MT = { __index = _M, } @@ -130,19 +137,9 @@ function _M.new(conf) local key = assert(pl_file.read(conf.cluster_cert_key)) self.cert_key = assert(ssl.parse_pem_priv_key(key)) - print("role: ", conf.role, " protocol: ", conf.cluster_protocol) - if conf.role == "control_plane" then self.json_handler = require("kong.clustering.control_plane").new(self) self.wrpc_handler = require("kong.clustering.wrpc_control_plane").new(self) - - else - local clustering_submodule = conf.role - if conf.cluster_protocol == "wrpc" then - clustering_submodule = "wrpc_" .. clustering_submodule - end - - self.child = require("kong.clustering." .. clustering_submodule).new(self) end return self @@ -196,6 +193,62 @@ function _M:calculate_config_hash(config_table) end +function _M:request_version_negotiation() + local response_data, err = version_negotiation.request_version_handshake(self.conf, self.cert, self.cert_key) + if not response_data then + ngx_log(ngx_ERR, _log_prefix, "error while requesting version negotiation: " .. err) + assert(ngx.timer.at(math.random(5, 10), function(premature) + self:communicate(premature) + end)) + return + end +end + + +function _M:update_config(config_table, config_hash, update_cache, hashes) + assert(type(config_table) == "table") + + if not config_hash then + config_hash, hashes = self:calculate_config_hash(config_table) + end + + local current_hash = declarative.get_current_hash() + if current_hash == config_hash then + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", + "no need to reload") + return true + end + + local entities, err, _, meta, new_hash = + self.declarative_config:parse_table(config_table, config_hash) + if not entities then + return nil, "bad config received from control plane " .. err + end + + if current_hash == new_hash then + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", + "no need to reload") + return true + end + + -- NOTE: no worker mutex needed as this code can only be + -- executed by worker 0 + + local res, err = + declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) + if not res then + return nil, err + end + + if update_cache then + -- local persistence only after load finishes without error + clustering_utils.save_config_cache(self, config_table) + end + + return true +end + + function _M:handle_cp_websocket() return self.json_handler:handle_cp_websocket() end @@ -204,6 +257,9 @@ function _M:handle_wrpc_websocket() return self.wrpc_handler:handle_cp_websocket() end +function _M:serve_version_handshake() + return version_negotiation.serve_version_handshake(self.conf, self.cert_digest) +end function _M:init_worker() self.plugins_list = assert(kong.db.plugins:get_handlers()) @@ -215,13 +271,39 @@ function _M:init_worker() return { name = p.name, version = p.handler.VERSION, } end, self.plugins_list) - for _, ch in ipairs{"child", "json_handler", "wrpc_handler"} do - local child = self[ch] - if child then - child:init_worker() - end + local role = self.conf.role + if role == "control_plane" then + self.json_handler:init_worker() + self.wrpc_handler:init_worker() + end + + if role == "data_plane" and ngx.worker.id() == 0 then + assert(ngx.timer.at(0, function(premature) + if premature then + return + end + + self:request_version_negotiation() + + local config_proto, msg = version_negotiation.get_negotiated_service("config") + if not config_proto and msg then + ngx_log(ngx_ERR, _log_prefix, "error reading negotiated \"config\" service: ", msg) + end + + ngx_log(ngx_DEBUG, _log_prefix, "config_proto: ", config_proto, " / ", msg) + if config_proto == "v1" then + self.child = require "kong.clustering.wrpc_data_plane".new(self) + + elseif config_proto == "v0" or config_proto == nil then + self.child = require "kong.clustering.data_plane".new(self) + end + + if self.child then + clustering_utils.load_config_cache(self.child) + self.child:communicate() + end + end)) end - --self.child:init_worker() end diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua new file mode 100644 index 00000000000..b54936cd412 --- /dev/null +++ b/kong/clustering/utils.lua @@ -0,0 +1,279 @@ + + +local constants = require("kong.constants") +local openssl_x509 = require("resty.openssl.x509") +local ssl = require("ngx.ssl") +local ocsp = require("ngx.ocsp") +local http = require("resty.http") +local system_constants = require("lua_system_constants") +local bit = require("bit") +local ffi = require("ffi") + +local io_open = io.open +local ngx_var = ngx.var +local cjson_decode = require "cjson.safe".decode +local cjson_encode = require "cjson.safe".encode + +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_INFO = ngx.INFO +local ngx_WARN = ngx.WARN +local _log_prefix = "[clustering] " + +local CONFIG_CACHE = ngx.config.prefix() .. "/config.cache.json.gz" + +local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT + + + +local clustering_utils = {} + + +function clustering_utils.extract_major_minor(version) + if type(version) ~= "string" then + return nil, nil + end + + local major, minor = version:match(MAJOR_MINOR_PATTERN) + if not major then + return nil, nil + end + + major = tonumber(major, 10) + minor = tonumber(minor, 10) + + return major, minor +end + +function clustering_utils.check_kong_version_compatibility(cp_version, dp_version, log_suffix) + local major_cp, minor_cp = clustering_utils.extract_major_minor(cp_version) + local major_dp, minor_dp = clustering_utils.extract_major_minor(dp_version) + + if not major_cp then + return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if not major_dp then + return nil, "data plane version is incompatible with control plane version " .. + cp_version .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if major_cp ~= major_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with control plane version " .. + cp_version .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if minor_cp < minor_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with older control plane version " .. cp_version, + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if minor_cp ~= minor_dp then + local msg = "data plane minor version " .. dp_version .. + " is different to control plane minor version " .. + cp_version + + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix or "") + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +local function validate_shared_cert(cert_digest) + local cert = ngx_var.ssl_client_raw_cert + + if not cert then + return nil, "data plane failed to present client certificate during handshake" + end + + local err + cert, err = openssl_x509.new(cert, "PEM") + if not cert then + return nil, "unable to load data plane client certificate during handshake: " .. err + end + + local digest + digest, err = cert:digest("sha256") + if not digest then + return nil, "unable to retrieve data plane client certificate digest during handshake: " .. err + end + + if digest ~= cert_digest then + return nil, "data plane presented incorrect client certificate during handshake (expected: " .. + cert_digest .. ", got: " .. digest .. ")" + end + + return true +end + +local check_for_revocation_status +do + local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain + check_for_revocation_status = function() + local cert, err = get_full_client_certificate_chain() + if not cert then + return nil, err or "no client certificate" + end + + local der_cert + der_cert, err = ssl.cert_pem_to_der(cert) + if not der_cert then + return nil, "failed to convert certificate chain from PEM to DER: " .. err + end + + local ocsp_url + ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) + if not ocsp_url then + return nil, err or "OCSP responder endpoint can not be determined, " .. + "maybe the client certificate is missing the " .. + "required extensions" + end + + local ocsp_req + ocsp_req, err = ocsp.create_ocsp_request(der_cert) + if not ocsp_req then + return nil, "failed to create OCSP request: " .. err + end + + local c = http.new() + local res + res, err = c:request_uri(ocsp_url, { + headers = { + ["Content-Type"] = "application/ocsp-request" + }, + timeout = OCSP_TIMEOUT, + method = "POST", + body = ocsp_req, + }) + + if not res then + return nil, "failed sending request to OCSP responder: " .. tostring(err) + end + if res.status ~= 200 then + return nil, "OCSP responder returns bad HTTP status code: " .. res.status + end + + local ocsp_resp = res.body + if not ocsp_resp or #ocsp_resp == 0 then + return nil, "unexpected response from OCSP responder: empty body" + end + + res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) + if not res then + return false, "failed to validate OCSP response: " .. err + end + + return true + end +end + + +function clustering_utils.validate_connection_certs(conf, cert_digest) + local _, err + + -- use mutual TLS authentication + if conf.cluster_mtls == "shared" then + _, err = validate_shared_cert(cert_digest) + + elseif conf.cluster_ocsp ~= "off" then + local ok + ok, err = check_for_revocation_status() + if ok == false then + err = "data plane client certificate was revoked: " .. err + + elseif not ok then + if conf.cluster_ocsp == "on" then + err = "data plane client certificate revocation check failed: " .. err + + else + ngx_log(ngx_WARN, _log_prefix, "data plane client certificate revocation check failed: ", err) + err = nil + end + end + end + + if err then + return nil, err + end + + return true +end + +function clustering_utils.load_config_cache(self) + local f = io_open(CONFIG_CACHE, "r") + if f then + local config, err = f:read("*a") + if not config then + ngx_log(ngx_ERR, _log_prefix, "unable to read cached config file: ", err) + end + + f:close() + + if config and #config > 0 then + ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") + config, err = self:decode_config(config) + if config then + config, err = cjson_decode(config) + if config then + local res + res, err = self:update_config(config) + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) + end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to json decode cached config: ", err, ", ignoring") + end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to decode cached config: ", err, ", ignoring") + end + end + + else + -- CONFIG_CACHE does not exist, pre create one with 0600 permission + local flags = bit.bor(system_constants.O_RDONLY(), + system_constants.O_CREAT()) + + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + system_constants.S_IWUSR())) + + local fd = ffi.C.open(CONFIG_CACHE, flags, mode) + if fd == -1 then + ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", + ffi.string(ffi.C.strerror(ffi.errno()))) + + else + ffi.C.close(fd) + end + end +end + + +function clustering_utils.save_config_cache(self, config_table) + local f, err = io_open(CONFIG_CACHE, "w") + if not f then + ngx_log(ngx_ERR, _log_prefix, "unable to open config cache file: ", err) + + else + local config = assert(cjson_encode(config_table)) + config = assert(self:encode_config(config)) + local res + res, err = f:write(config) + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to write config cache file: ", err) + end + + f:close() + end +end + +return clustering_utils diff --git a/kong/clustering/version_negotiation/init.lua b/kong/clustering/version_negotiation/init.lua new file mode 100644 index 00000000000..6a0e279d2e7 --- /dev/null +++ b/kong/clustering/version_negotiation/init.lua @@ -0,0 +1,357 @@ +local cjson = require "cjson.safe" +local pl_file = require "pl.file" +local http = require "resty.http" + +local constants = require "kong.constants" +local clustering_utils = require "kong.clustering.utils" + +local str_lower = string.lower +local ngx = ngx +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG +local _log_prefix = "[version-negotiation] " + +local KONG_VERSION +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + + +local _M = {} + +local function validate_request_type() + if ngx.req.get_method() ~= "POST" then + return nil, "INVALID METHOD" + end + + if ngx.var.http_content_type ~= "application/json" then + return nil, "Invalid Content-Type" + end + + return true +end + +local function get_body() + ngx.req.read_body() + local body = ngx.req.get_body_data() + if body then + return body + end + + local fname = ngx.req.get_body_file() + if fname then + return pl_file.read(fname) + end + + return "" +end + +local function response(status, body) + ngx.status = status + + if type(body) == "table" then + ngx.header["Content-Type"] = "application/json" + body = cjson.encode(body) + end + + ngx.say(body) + return ngx.exit(status) +end + +local function response_err(msg) + return response(400, { message = msg }) +end + +local function verify_request(body) + if type(body.node) ~= "table" then + return false, "field \"node\" must be an object." + end + + if type(body.node.id) ~= "string" then + return false, "field \"node.id\" must be a string." + end + + if type(body.node.type) ~= "string" then + return false, "field \"node.type\" must be a string." + end + + if type(body.node.version) ~= "string" then + return false, "field \"node.version\" must be a string." + end + + if type(body.services_requested) ~= "table" then + return false, "field \"services_requested\" must be an array." + end + + return true +end + + +local function node_info() + return { + id = kong.node.get_id() + } +end + +local function cp_priority(name, req_versions, known_versions) + local versions_set = {} + for _, version in ipairs(req_versions) do + versions_set[str_lower(version)] = true + end + + for _, v in ipairs(known_versions) do + local version = str_lower(v.version) + if versions_set[version] then + return true, { + name = name, + version = version, + message = v.message, + } + end + end + + return false, { name = name, message = "No valid version" } +end + +local all_known_services = require "kong.clustering.version_negotiation.services_known" + +local function check_node_compatibility(client_node) + if client_node.type ~= "KONG" then + return nil, ("unknown node type %q"):format(client_node.type), CLUSTERING_SYNC_STATUS.UNKNOWN + end + + return clustering_utils.check_kong_version_compatibility(KONG_VERSION, client_node.version) +end + +local function do_negotiation(req_body) + local services_accepted = {} + local services_rejected = {} + + for i, req_service in ipairs(req_body.services_requested) do + if type(req_service) ~= "table" or type(req_service.name) ~= "string" then + return nil, "malformed service requested item #" .. tostring(i) + end + + local name = str_lower(req_service.name) + + if type(req_service.versions) ~= "table" then + return nil, "invalid versions array for service " .. req_service.name + end + + local known_service = all_known_services[name] + if not known_service then + table.insert(services_rejected, { + name = name, + message = "unknown service.", + }) + goto continue + end + + local ok, service_response = cp_priority(name, req_service.versions, known_service) + if ok then + ngx_log(ngx_DEBUG, _log_prefix, + "accepted: \"" .. service_response.name .. + "\", version \"" .. service_response.version .. + "\": ".. service_response.message) + table.insert(services_accepted, service_response) + else + + ngx_log(ngx_DEBUG, _log_prefix, + "rejected: \"" .. service_response.name .. + "\": " .. service_response.message) + table.insert(services_rejected, service_response) + end + + ::continue:: + end + + return { + node = node_info(), + services_accepted = services_accepted, + services_rejected = services_rejected, + } +end + + +local function register_client(conf, client_node, services_accepted) + local ok, err = kong.db.clustering_data_planes:upsert({ id = client_node.id, }, { + last_seen = ngx.time(), + config_hash = DECLARATIVE_EMPTY_CONFIG_HASH, + hostname = client_node.hostname, + ip = ngx.var.remote_addr, + version = client_node.version, + sync_status = client_node.sync_status, + }, { ttl = conf.cluster_data_plane_purge_delay }) + + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err) + return nil, err + end + + return true +end + +--- Handles a version negotiation request (CP side). +--- Performs mTLS verification (as configured), +--- validates request and Kong version compatibility, +--- +function _M.serve_version_handshake(conf, cert_digest) + if KONG_VERSION == nil then + KONG_VERSION = kong.version + end + + local ok, err = clustering_utils.validate_connection_certs(conf, cert_digest) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return ngx.exit(ngx.HTTP_CLOSE) + end + + ok, err = validate_request_type() + if not ok then + ngx_log(ngx_ERR, _log_prefix, "Request validation error: ", err) + return response_err(err) + end + + local body_in = cjson.decode(get_body()) + if not body_in then + err = "not valid JSON data" + ngx_log(ngx_ERR, _log_prefix, err) + return response_err(err) + end + + ok, err = verify_request(body_in) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return response_err(err) + end + + ok, err, body_in.node.sync_status = check_node_compatibility(body_in.node) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return response_err(err) + end + + local body_out + body_out, err = do_negotiation(body_in) + if not body_out then + ngx_log(ngx_ERR, _log_prefix, err) + return response_err(err) + end + + ok, err = register_client(conf, body_in.node, body_out.services_accepted) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return response(500, { message = err }) + end + + return response(200, body_out) +end + +--- Performs version negotiation request (DP side). +--- Stores the responses to be queried via get_negotiated_service(name) +--- Returns the DP response as a Lua table. +function _M.request_version_handshake(conf, cert, cert_key) + local body = cjson.encode{ + node = { + id = kong.node.get_id(), + type = "KONG", + version = kong.version, + hostname = kong.node.get_hostname(), + }, + services_requested = require "kong.clustering.version_negotiation.services_requested", + } + + local params = { + scheme = "https", + method = "POST", + headers = { + ["Content-Type"] = "application/json", + }, + body = body, + + ssl_verify = false, + ssl_client_cert = cert, + ssl_client_priv_key = cert_key, + } + if conf.cluster_mtls == "shared" then + params.ssl_server_name = "kong_clustering" + else + -- server_name will be set to the host if it is not explicitly defined here + if conf.cluster_server_name ~= "" then + params.ssl_server_name = conf.cluster_server_name + end + end + + local c = http.new() + local res, err = c:request_uri("https://" .. conf.cluster_control_plane .. "/version-handshake", params) + if not res then + return nil, err + end + + if res.status == 404 then + return nil, "no version negotiation endpoint." + end + + if res.status < 200 or res.status >= 300 then + ngx_log(ngx_ERR, _log_prefix, "Version negotiation rejected: ", res.body) + return nil, res.status .. ": " .. res.reason + end + + local response_data = cjson.decode(res.body) + if not response_data then + return nil, "invalid response" + end + + for _, service in ipairs(response_data.services_accepted) do + ngx_log(ngx.NOTICE, _log_prefix, ("accepted: %q, version %q: %q"):format( + service.name, service.version, service.message or "")) + + _M.set_negotiated_service(service.name, service.version, service.message) + end + + for _, service in ipairs(response_data.services_rejected) do + ngx_log(ngx.NOTICE, _log_prefix, ("rejected: %q: %q"):format(service.name, service.message)) + _M.set_negotiated_service(service.name, nil, service.message) + end + + return response_data, nil +end + + +local kong_shm = ngx.shared.kong +local SERVICE_KEY_PREFIX = "version_negotiation:service:" + + +function _M.set_negotiated_service(name, version, message) + name = str_lower(name) + version = version and str_lower(version) + local ok, err = kong_shm:set(SERVICE_KEY_PREFIX .. name, cjson.encode{ + version = version, + message = message, + }) + if not ok then + ngx_log(ngx_ERR, _log_prefix, string.format("couldn't store negotiated service %q (%q): %s", + name, version, err)) + end +end + +--- result of an already-negotiated service. +--- If it was accepted returns version, message. +--- If it was rejected returns nil, message. +--- If wasn't requested returns nil, nil +function _M.get_negotiated_service(name) + name = str_lower(name) + local val, err = kong_shm:get(SERVICE_KEY_PREFIX .. name) + if not val then + return nil, err + end + + val = cjson.decode(val) + if not val then + return nil, "corrupted dictionary" + end + + return val.version, val.message +end + +return _M diff --git a/kong/clustering/version_negotiation/services_known.lua b/kong/clustering/version_negotiation/services_known.lua new file mode 100644 index 00000000000..3142ee8cc56 --- /dev/null +++ b/kong/clustering/version_negotiation/services_known.lua @@ -0,0 +1,6 @@ +return { + config = { + { version = "v1", message = "wRPC" }, + { version = "v0", message = "JSON over WebSocket" }, + }, +} diff --git a/kong/clustering/version_negotiation/services_requested.lua b/kong/clustering/version_negotiation/services_requested.lua new file mode 100644 index 00000000000..8a0d9822715 --- /dev/null +++ b/kong/clustering/version_negotiation/services_requested.lua @@ -0,0 +1,6 @@ +return { + { + name = "config", + versions = { "v1", "v0" }, + }, +} diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 4399be18564..b7cb80f7c55 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -1,15 +1,12 @@ local semaphore = require("ngx.semaphore") local ws_client = require("resty.websocket.client") -local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local protobuf = require("kong.tools.protobuf") local wrpc = require("kong.tools.wrpc") local constants = require("kong.constants") local utils = require("kong.tools.utils") -local system_constants = require("lua_system_constants") -local bit = require("bit") -local ffi = require("ffi") +local clustering_utils = require("kong.clustering.utils") local assert = assert local setmetatable = setmetatable local type = type @@ -18,19 +15,14 @@ local xpcall = xpcall local ngx = ngx local ngx_log = ngx.log local ngx_sleep = ngx.sleep -local cjson_decode = cjson.decode -local cjson_encode = cjson.encode local kong = kong local exiting = ngx.worker.exiting -local io_open = io.open local inflate_gzip = utils.inflate_gzip local deflate_gzip = utils.deflate_gzip local KONG_VERSION = kong.version -local CONFIG_CACHE = ngx.config.prefix() .. "/config.cache.json.gz" local ngx_ERR = ngx.ERR -local ngx_DEBUG = ngx.DEBUG local ngx_INFO = ngx.INFO local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local _log_prefix = "[wrpc-clustering] " @@ -63,107 +55,11 @@ function _M:decode_config(config) end -function _M:update_config(config_table, config_hash, update_cache) - assert(type(config_table) == "table") - - if not config_hash then - config_hash = self:calculate_config_hash(config_table) - end - - local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table, config_hash) - if not entities then - return nil, "bad config received from control plane " .. err - end - - if declarative.get_current_hash() == new_hash then - ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", - "no need to reload") - return true - end - - -- NOTE: no worker mutex needed as this code can only be - -- executed by worker 0 - local res - res, err = declarative.load_into_cache_with_events(entities, meta, new_hash) - if not res then - return nil, err - end - - if update_cache then - -- local persistence only after load finishes without error - local f - f, err = io_open(CONFIG_CACHE, "w") - if not f then - ngx_log(ngx_ERR, _log_prefix, "unable to open config cache file: ", err) - - else - local config = assert(cjson_encode(config_table)) - config = assert(self:encode_config(config)) - res, err = f:write(config) - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to write config cache file: ", err) - end - - f:close() - end - end - - return true -end - - function _M:init_worker() -- ROLE = "data_plane" if ngx.worker.id() == 0 then - local f = io_open(CONFIG_CACHE, "r") - if f then - local config, err = f:read("*a") - if not config then - ngx_log(ngx_ERR, _log_prefix, "unable to read cached config file: ", err) - end - - f:close() - - if config and #config > 0 then - ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") - config, err = self:decode_config(config) - if config then - config, err = cjson_decode(config) - if config then - local res - res, err = self:update_config(config) - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to json decode cached config: ", err, ", ignoring") - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to decode cached config: ", err, ", ignoring") - end - end - - else - -- CONFIG_CACHE does not exist, pre create one with 0600 permission - local flags = bit.bor(system_constants.O_RDONLY(), - system_constants.O_CREAT()) - - local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), - system_constants.S_IWUSR())) - - local fd = ffi.C.open(CONFIG_CACHE, flags, mode) - if fd == -1 then - ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", - ffi.string(ffi.C.strerror(ffi.errno()))) - - else - ffi.C.close(fd) - end - end + clustering_utils.load_config_cache(self) assert(ngx.timer.at(0, function(premature) self:communicate(premature) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7c15e22fbdc..31715282502 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -641,7 +641,6 @@ local CONF_INFERENCES = { lua_socket_pool_size = { typ = "number" }, role = { enum = { "data_plane", "control_plane", "traditional", }, }, - cluster_protocol = { enum = { "json", "wrpc" }, }, cluster_control_plane = { typ = "string", }, cluster_cert = { typ = "string" }, cluster_cert_key = { typ = "string" }, diff --git a/kong/init.lua b/kong/init.lua index 542b7912f17..93db2fa3cfd 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1513,6 +1513,11 @@ function Kong.serve_wrpc_listener(options) end +function Kong.serve_version_handshake() + return kong.clustering:serve_version_handshake() +end + + function Kong.stream_api() stream_api.handle() end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 6560747870e..fad90333440 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -21,7 +21,6 @@ admin_listen = 127.0.0.1:8001 reuseport backlog=16384, 127.0.0.1:8444 http2 ssl status_listen = off cluster_listen = 0.0.0.0:8005 cluster_control_plane = 127.0.0.1:8005 -cluster_protocol = wrpc cluster_cert = NONE cluster_cert_key = NONE cluster_mtls = shared diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 5355d35ee31..002b8881a20 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -452,6 +452,12 @@ server { Kong.serve_wrpc_listener() } } + + location = /version-handshake { + content_by_lua_block { + Kong.serve_version_handshake() + } + } } > end -- role == "control_plane" ]] diff --git a/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua b/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua new file mode 100644 index 00000000000..089edae94a0 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua @@ -0,0 +1,254 @@ +local ssl = require "ngx.ssl" + +local pl_file = require "pl.file" + +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local constants = require "kong.constants" +local KONG_VERSION = require "kong.meta"._VERSION + +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS + + +local VNEG_ENDPOINT = "/version-handshake" +local SERVER_NAME = "kong_clustering" +local CERT_FNAME = "spec/fixtures/kong_clustering.crt" +local CERT_KEY_FNAME = "spec/fixtures/kong_clustering.key" + +local CLIENT_CERT = assert(ssl.parse_pem_cert(assert(pl_file.read(CERT_FNAME)))) +local CLIENT_PRIV_KEY = assert(ssl.parse_pem_priv_key(assert(pl_file.read(CERT_KEY_FNAME)))) + + +for _, strategy in helpers.each_strategy() do + describe("[ #" .. strategy .. " backend]", function() + describe("connect to endpoint", function() + local bp, db + local client_setup = { + host = "127.0.0.1", + port = 9005, + scheme = "https", + ssl_verify = false, + ssl_client_cert = CLIENT_CERT, + ssl_client_priv_key = CLIENT_PRIV_KEY, + ssl_server_name = SERVER_NAME, + } + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "upstreams", + "targets", + "certificates", + "clustering_data_planes", + }) -- runs migrations + + bp.plugins:insert { + name = "key-auth", + } + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 3, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_version_check = "major_minor", + })) + end) + + before_each(function() + db:truncate("clustering_data_planes") + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + + it("rejects plaintext request", function() + local client = helpers.http_client{ + host = "127.0.0.1", + port = 9005, + scheme = "http", + } + local res = assert(client:post(VNEG_ENDPOINT)) + assert.res_status(400, res) + end) + + for _, req_method in ipairs{"GET", "HEAD", "PUT", "DELETE", "PATCH"} do + it(string.format("rejects HTTPS method %q", req_method), function() + local client = helpers.http_client(client_setup) + local res = assert(client:send({ method = req_method, path = VNEG_ENDPOINT })) + assert.res_status(400, res) + end) + end + + it("rejects text body", function() + local client = helpers.http_client(client_setup) + local res = assert(client:post(VNEG_ENDPOINT, { + headers = { ["Content-Type"] = "text/html; charset=UTF-8"}, + body = "stuff", + })) + assert.res_status(400, res) + end) + + it("accepts HTTPS method \"POST\"", function() + local client = helpers.http_client(client_setup) + local res = assert(client:post(VNEG_ENDPOINT, { + headers = { ["Content-Type"] = "application/json"}, + body = { + node = { + id = utils.uuid(), + type = "KONG", + version = KONG_VERSION, + hostname = "localhost", + }, + services_requested = {}, + }, + })) + assert.res_status(200, res) + assert.response(res).jsonbody() + end) + + it("rejects if there's something weird in the services_requested array", function() + local client = helpers.http_client(client_setup) + local res = assert(client:post(VNEG_ENDPOINT, { + headers = { ["Content-Type"] = "application/json"}, + body = { + node = { + id = utils.uuid(), + type = "KONG", + version = KONG_VERSION, + hostname = "localhost", + }, + services_requested = { "hi" }, + }, + })) + assert.res_status(400, res) + end) + + it("rejects if missing fields", function() + local client = helpers.http_client(client_setup) + local res = assert(client:post(VNEG_ENDPOINT, { + headers = { ["Content-Type"] = "application/json"}, + body = { + node = { + id = utils.uuid(), + version = KONG_VERSION, + hostname = "localhost", + }, + services_requested = {}, + }, + })) + assert.res_status(400, res) + local body = assert.response(res).jsonbody() + assert.is_string(body.message) + end) + + it("API shows DP status", function() + local client = helpers.http_client(client_setup) + do + local node_id = utils.uuid() + local res = assert(client:post(VNEG_ENDPOINT, { + headers = { ["Content-Type"] = "application/json"}, + body = { + node = { + id = node_id, + type = "KONG", + version = KONG_VERSION, + hostname = "localhost", + }, + services_requested = { + { + name = "Config", + versions = { "v0" }, + }, + { + name = "infundibulum", + versions = { "chronoscolastic", "kitchen" } + } + }, + }, + })) + + assert.res_status(200, res) + local body = assert.response(res).jsonbody() + assert.is_string(body.node.id) + assert.same({ + { + name = "config", + version = "v0", + message = "JSON over WebSocket", + }, + }, body.services_accepted) + assert.same({ + { name = "infundibulum", message = "unknown service." }, + }, body.services_rejected) + end + + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + assert.res_status(200, res) + local body = assert.response(res).jsonbody() + + for _, v in pairs(body.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + + return true + end + end + end, 10) + end) + + it("negotiation client", function() + -- (re)load client with special set of requested services + package.loaded["kong.clustering.version_negotiation.services_requested"] = { + { + name = "Config", + versions = { "v0", "v1" }, + }, + { + name = "infundibulum", + versions = { "chrono-synclastic", "kitchen" } + }, + } + package.loaded["kong.clustering.version_negotiation"] = nil + local version_negotiation = require "kong.clustering.version_negotiation" + + local conf = { + cluster_control_plane = "127.0.0.1:9005", + cluster_mtls = "shared", + } + local data = assert(version_negotiation.request_version_handshake(conf, CLIENT_CERT, CLIENT_PRIV_KEY)) + -- returns data in standard form + assert.same({ + { name = "config", version = "v1", message = "wRPC" }, + }, data.services_accepted) + assert.same({ + { name = "infundibulum", message = "unknown service." }, + }, data.services_rejected) + + -- stored node-wise as Lua-style values + -- accepted + assert.same({ "v1", "wRPC" }, { version_negotiation.get_negotiated_service("Config") }) + -- rejected + assert.same({ nil, "unknown service." }, { version_negotiation.get_negotiated_service("infundibulum") }) + -- not even requested + assert.same({}, { version_negotiation.get_negotiated_service("thingamajig") }) + end) + + end) + end) +end diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index f2a7d53065c..9e78a262a84 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -305,7 +305,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.contains("kong.statsd1.request.count:1|c", metrics) assert.contains("kong.statsd1.latency:%d+|ms", metrics, true) - assert.contains("kong.statsd1.request.size:112|ms", metrics) + assert.contains("kong.statsd1.request.size:%d+|ms", metrics, true) assert.contains("kong.statsd1.request.status.200:1|c", metrics) assert.contains("kong.statsd1.request.status.total:1|c", metrics) assert.contains("kong.statsd1.response.size:%d+|ms", metrics, true) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 0500139fa5c..4c8386fb400 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -468,6 +468,12 @@ http { Kong.serve_wrpc_listener() } } + + location = /version-handshake { + content_by_lua_block { + Kong.serve_version_handshake() + } + } } > end -- role == "control_plane" From 7e71548ab2a630b579aea4f84be77cb7655ce499 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 7 Apr 2022 11:02:15 -0700 Subject: [PATCH 1297/4351] feat(conf) allow user-specified OpenResty install path (#8412) Kong detects and decides which nginx binary to use by searching a couple hard-coded paths: * /usr/local/openresty/nginx/sbin * /opt/openresty/nginx/sbin ...before finally exec-ing out to check PATH for a found nginx executable. Therefore, if OpenResty is installed at one of the hard-coded paths, it is always used, leaving the operator no means of specifying any alternative. In most workflows, this is not a problem at all, but during local development and testing it can be limiting. Changing the behavior to search PATH first is one possible way of addressing this, but it is backwards-incompatible in ways that will likely cause headaches for operators, developers, package maintainers, and CI pipeline owners. Therefore, this development quality-of-life-inspired change introduces a new config option (`openresty_path`) that short-circuits the aforementioned behavior. When this value is set, Kong uses it exclusively for locating the nginx binary. Using `openresty_path` instead of something like `nginx_bin` allows us to expand its usage later on (i.e. potentially having a cascading effect on LUA_PATH/LUA_CPATH). --- kong.conf.default | 11 +++ kong/cmd/utils/nginx_signals.lua | 19 +++-- kong/templates/kong_defaults.lua | 2 + spec/02-integration/02-cmd/15-utils_spec.lua | 75 ++++++++++++++++++++ 4 files changed, 102 insertions(+), 5 deletions(-) create mode 100644 spec/02-integration/02-cmd/15-utils_spec.lua diff --git a/kong.conf.default b/kong.conf.default index a8018f28b0d..af28d4cb126 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1544,3 +1544,14 @@ # **Warning**: Certain variables, when made # available, may create opportunities to # escape the sandbox. + +#openresty_path = # Path to the OpenResty installation that Kong + # will use. When this is empty (the default), + # Kong determines the OpenResty installation + # by searching for a system-installed OpenResty + # and falling back to searching $PATH for the + # nginx binary. + # + # Setting this attribute disables the search + # behavior and explicitly instructs Kong which + # OpenResty installation to use. diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index 8272413803c..76aa5753382 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -13,6 +13,7 @@ local nginx_search_paths = { "/opt/openresty/nginx/sbin", "" } + local nginx_version_pattern = "^nginx.-openresty.-([%d%.]+)" local nginx_compatible = version.set(unpack(meta._DEPENDENCIES.nginx)) @@ -50,11 +51,19 @@ end local _M = {} -function _M.find_nginx_bin() +function _M.find_nginx_bin(kong_conf) log.debug("searching for OpenResty 'nginx' executable") + local search_paths = nginx_search_paths + if kong_conf and kong_conf.openresty_path then + log.debug("using custom OpenResty path: %s", kong_conf.openresty_path) + search_paths = { + pl_path.join(kong_conf.openresty_path, "nginx", "sbin"), + } + end + local found - for _, path in ipairs(nginx_search_paths) do + for _, path in ipairs(search_paths) do local path_to_check = pl_path.join(path, nginx_bin_name) if is_openresty(path_to_check) then if path_to_check == "nginx" then @@ -83,7 +92,7 @@ function _M.find_nginx_bin() end function _M.start(kong_conf) - local nginx_bin, err = _M.find_nginx_bin() + local nginx_bin, err = _M.find_nginx_bin(kong_conf) if not nginx_bin then return nil, err end @@ -120,7 +129,7 @@ function _M.start(kong_conf) end function _M.check_conf(kong_conf) - local nginx_bin, err = _M.find_nginx_bin() + local nginx_bin, err = _M.find_nginx_bin(kong_conf) if not nginx_bin then return nil, err end @@ -152,7 +161,7 @@ function _M.reload(kong_conf) return nil, "nginx not running in prefix: " .. kong_conf.prefix end - local nginx_bin, err = _M.find_nginx_bin() + local nginx_bin, err = _M.find_nginx_bin(kong_conf) if not nginx_bin then return nil, err end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index fad90333440..55ed7720f4f 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -178,4 +178,6 @@ pluginserver_names = NONE untrusted_lua = sandbox untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = + +openresty_path = ]] diff --git a/spec/02-integration/02-cmd/15-utils_spec.lua b/spec/02-integration/02-cmd/15-utils_spec.lua new file mode 100644 index 00000000000..81a7b5489de --- /dev/null +++ b/spec/02-integration/02-cmd/15-utils_spec.lua @@ -0,0 +1,75 @@ +local signals = require "kong.cmd.utils.nginx_signals" +local pl_path = require "pl.path" +local pl_file = require "pl.file" +local pl_dir = require "pl.dir" + +describe("kong cli utils", function() + + describe("nginx_signals", function() + + describe("find_nginx_bin()", function() + local tmpdir + before_each(function() + tmpdir = pl_path.tmpname() + assert(os.remove(tmpdir)) + end) + + after_each(function() + pcall(pl_dir.rmtree, tmpdir) + end) + + local function fake_nginx_binary(version) + local bin_dir = pl_path.join(tmpdir, "nginx/sbin") + pl_dir.makepath(bin_dir) + + local nginx = pl_path.join(bin_dir, "nginx") + pl_file.write(nginx, string.format( + [[#!/bin/sh +echo 'nginx version: openresty/%s' >&2]], version + )) + + assert(os.execute("chmod +x " .. nginx)) + + return nginx + end + + + it("works with empty/unset input", function() + local bin, err = signals.find_nginx_bin() + assert.is_nil(err) + assert.matches("sbin/nginx", bin) + assert.truthy(pl_path.exists(bin)) + end) + + it("works when openresty_path is unset", function() + local bin, err = signals.find_nginx_bin({}) + assert.is_nil(err) + assert.matches("sbin/nginx", bin) + assert.truthy(pl_path.exists(bin)) + end) + + it("prefers `openresty_path` when supplied", function() + local meta = require "kong.meta" + local version = meta._DEPENDENCIES.nginx[1] + + local nginx = fake_nginx_binary(version) + + local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) + + assert.is_nil(err) + assert.equals(nginx, bin) + end) + + it("returns nil+error if a compatible nginx bin is not found in `openresty_path`", function() + fake_nginx_binary("1.0.1") + local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) + assert.is_nil(bin) + assert.not_nil(err) + assert.matches("could not find OpenResty", err) + end) + + end) + + end) + +end) From ff278a00572ed01bc814f7f4ff88486f50c7471d Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Fri, 8 Apr 2022 03:00:15 +0800 Subject: [PATCH 1298/4351] docs(core) deprecate go pluginserver (#8612) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 186ab4473a7..9d2d26f7b6c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -78,6 +78,14 @@ - The PDK is no longer versioned [#8585](https://github.com/Kong/kong/pull/8585) +### Deprecations + +- The `go_pluginserver_exe` and `go_plugins_dir` directives are no longer supported. + [#8552](https://github.com/Kong/kong/pull/8552). If you are using + [Go plugin server](https://github.com/Kong/go-pluginserver), please migrate your plugins to use the + [Go PDK](https://github.com/Kong/go-pdk) before upgrading. + + #### Plugins - The proxy-cache plugin does not store the response data in From 5e4c018d810833ec71563219d3f1d45c594829e1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 8 Apr 2022 19:30:07 +0200 Subject: [PATCH 1299/4351] chore(scripts) update make_patch_release to new branching model (#8364) --- scripts/make-patch-release | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/scripts/make-patch-release b/scripts/make-patch-release index cd82e12c115..905ac18b12f 100755 --- a/scripts/make-patch-release +++ b/scripts/make-patch-release @@ -14,7 +14,6 @@ function usage() { echo " $0 $version $1 $3" echo fi - c=1 step "check_milestone" "ensure all PRs marked on the release milestone are 100% merged" step "check_dependencies" "ensure all kong dependencies are bumped in the rockspec" step "create" "create the branch" @@ -91,7 +90,7 @@ case "$step" in #--------------------------------------------------------------------------- create) - if [ $(git status --untracked-files=no --porcelain | wc -l) != "0" ] + if [ "$(git status --untracked-files=no --porcelain | wc -l)" != "0" ] then die "Local tree is not clean, please commit or stash before running this." fi @@ -116,14 +115,14 @@ case "$step" in version_bump) if ! grep -q "patch = $patch" kong/meta.lua then - sed -i.bak 's/patch = [0-9]*/patch = '$patch'/' kong/meta.lua + sed -i.bak 's/patch = [0-9]*/patch = '"$patch"'/' kong/meta.lua git add kong/meta.lua fi if ! [ -f "$rockspec" ] then git mv kong-*-0.rockspec "$rockspec" - sed -i.bak 's/^version = ".*"/version = "'$version'-0"/' "$rockspec" - sed -i.bak 's/^ tag = ".*"/ tag = "'$version'"/' "$rockspec" + sed -i.bak 's/^version = ".*"/version = "'"$version"'-0"/' "$rockspec" + sed -i.bak 's/^ tag = ".*"/ tag = "'"$version"'"/' "$rockspec" fi git status @@ -132,7 +131,7 @@ case "$step" in CONFIRM "If everything looks all right, press Enter to make the release commit" \ "or Ctrl-C to cancel." - git add $rockspec + git add "$rockspec" git commit -m "release: $version" git log -n 1 @@ -147,13 +146,13 @@ case "$step" in #--------------------------------------------------------------------------- merge) - CONFIRM "Press Enter to merge the PR into master and push the tag and Github release" \ + CONFIRM "Press Enter to merge the PR into $base and push the tag and Github release" \ "or Ctrl-C to cancel." set -e git checkout "$branch" git pull - git checkout master + git checkout "$base" git pull git merge "$branch" git push @@ -162,8 +161,8 @@ case "$step" in make_github_release_file - hub release create -F release-$version.txt "$version" - rm -f release-$version.txt + hub release create -F "release-$version.txt" "$version" + rm -f "release-$version.txt" SUCCESS "Make sure the packages are built and available on download.konghq.com" \ "before continuing to the following steps." \ @@ -185,7 +184,7 @@ case "$step" in approve_docker) approve_docker ;; merge_docker) merge_docker "$branch" "$version" ;; submit_docker) submit_docker "$version";; - merge_homebrew)merge_homebrew ;; + merge_homebrew) merge_homebrew ;; merge_pongo) merge_pongo ;; merge_vagrant) merge_vagrant ;; upload_luarock) upload_luarock "$rockspec" "$3" ;; From 476c42a82960bff406602624ed450033ffe312b7 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Fri, 8 Apr 2022 10:38:09 -0700 Subject: [PATCH 1300/4351] docs(changelog) add entry for new openresty_path config field --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9d2d26f7b6c..e7accef19f9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -121,6 +121,13 @@ through configuration property `http_span_name`. [#8150](https://github.com/Kong/kong/pull/8150) +#### Configuration + +- A new configuration item (`openresty_path`) has been added to allow + developers/operators to specify the OpenResty installation to use when + running Kong (instead of using the system-installed OpenResty) + [#8412](https://github.com/Kong/kong/pull/8412) + ### Fixes #### Core From 6f1e4f52db78db102e2b1d88aa25ee0ec60611a0 Mon Sep 17 00:00:00 2001 From: Qi Date: Sun, 10 Apr 2022 21:56:22 +0800 Subject: [PATCH 1301/4351] tests(plugins/rate-limiting) test cases for Redis TLS support --- .github/workflows/build_and_test.yml | 22 +- .../23-rate-limiting/04-access_spec.lua | 2291 +++++++++-------- .../23-rate-limiting/05-integration_spec.lua | 470 ++-- .../04-access_spec.lua | 8 +- .../05-integration_spec.lua | 5 +- spec/fixtures/redis/ca.crt | 28 + spec/fixtures/redis/ca.key | 51 + spec/fixtures/redis/docker-entrypoint.sh | 14 + spec/fixtures/redis/server.crt | 28 + spec/fixtures/redis/server.key | 51 + spec/helpers.lua | 9 +- 11 files changed, 1654 insertions(+), 1323 deletions(-) create mode 100644 spec/fixtures/redis/ca.crt create mode 100644 spec/fixtures/redis/ca.key create mode 100755 spec/fixtures/redis/docker-entrypoint.sh create mode 100644 spec/fixtures/redis/server.crt create mode 100644 spec/fixtures/redis/server.key diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index c17f8d0f81a..30393668531 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -153,7 +153,9 @@ jobs: image: redis ports: - 6379:6379 - options: --entrypoint redis-server + - 6380:6380 + options: >- + --name kong_redis zipkin: image: openzipkin/zipkin:2.19 @@ -185,6 +187,13 @@ jobs: echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts + - name: Enable SSL for Redis + run: | + docker cp ${{ github.workspace }} kong_redis:/workspace + docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh + docker restart kong_redis + docker logs kong_redis + - name: Tests run: | eval `luarocks path` @@ -276,7 +285,9 @@ jobs: image: redis ports: - 6379:6379 - options: --entrypoint redis-server + - 6380:6380 + options: >- + --name kong_redis zipkin: image: openzipkin/zipkin:2.19 @@ -307,6 +318,13 @@ jobs: run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts + + - name: Enable SSL for Redis + run: | + docker cp ${{ github.workspace }} kong_redis:/workspace + docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh + docker restart kong_redis + docker logs kong_redis - name: Tests run: | diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 6b48a1a1b10..ff75ebb887d 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -3,7 +3,9 @@ local cjson = require "cjson" local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 +local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni local REDIS_PASSWORD = "" local REDIS_DATABASE = 1 @@ -78,460 +80,917 @@ local function flush_redis() end -for _, strategy in helpers.each_strategy() do - for _, policy in ipairs({ "local", "cluster", "redis" }) do - describe(fmt("Plugin: rate-limiting (access) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - - bp, db = helpers.get_db_utils(strategy) - - local consumer1 = bp.consumers:insert { - custom_id = "provider_123", - } - - bp.keyauth_credentials:insert { - key = "apikey122", - consumer = { id = consumer1.id }, - } - - local consumer2 = bp.consumers:insert { - custom_id = "provider_124", - } - - bp.keyauth_credentials:insert { - key = "apikey123", - consumer = { id = consumer2.id }, - } - - bp.keyauth_credentials:insert { - key = "apikey333", - consumer = { id = consumer2.id }, - } - - local route1 = bp.routes:insert { - hosts = { "test1.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route_grpc_1 = assert(bp.routes:insert { - protocols = { "grpc" }, - paths = { "/hello.HelloService/" }, - service = assert(bp.services:insert { - name = "grpc", - url = "grpc://localhost:15002", - }), - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route_grpc_1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route2 = bp.routes:insert { - hosts = { "test2.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route2.id }, - config = { - minute = 3, - hour = 5, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route3 = bp.routes:insert { - hosts = { "test3.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route3.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - config = { - minute = 6, - limit_by = "credential", - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - consumer = { id = consumer1.id }, - config = { - minute = 8, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE - } - }) - - local route4 = bp.routes:insert { - hosts = { "test4.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route4.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route4.id }, - consumer = { id = consumer1.id }, - config = { - minute = 6, - fault_tolerant = true, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local route5 = bp.routes:insert { - hosts = { "test5.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route5.id }, - config = { - policy = policy, - minute = 6, - hide_client_headers = true, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-service1.com" }, - service = service, - } - bp.routes:insert { - hosts = { "test-service2.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-path.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - limit_by = "path", - path = "/status/200", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.stop_kong() - assert(db:truncate()) - end) - - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset >= 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks if exceeding limit, only if done via same path", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Try a different path on the same host. This should reset the timers - for i = 1, 3 do - local res = GET("/status/201", { - headers = { Host = "test-path.com" }, - }, 201) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Continue doing requests on the path which "blocks" - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("counts against the same service register from different routes", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end +local redis_confs = { + no_ssl = { + redis_port = REDIS_PORT, + }, + ssl_verify = { + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = REDIS_SSL_SNI, + redis_port = REDIS_SSL_PORT, + }, + ssl_no_verify = { + redis_ssl = true, + redis_ssl_verify = false, + redis_server_name = "really.really.really.does.not.exist.host.test", + redis_port = REDIS_SSL_PORT, + }, +} - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-service2.com" }, - }, 200) - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("handles multiple limits #flaky", function() - local limits = { - minute = 3, - hour = 5 - } - - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test2.com" }, - }, 200) - - assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) - assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - local res, body = GET("/status/200", { - path = "/status/200", - headers = { Host = "test2.com" }, - }, 429) - - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) +for _, strategy in helpers.each_strategy() do + for _, policy in ipairs({ "local", "cluster", "redis" }) do + for redis_conf_name, redis_conf in pairs(redis_confs) do + if redis_conf_name ~= "no_ssl" and policy ~= "redis" then + goto continue + end - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit #grpc", function() - for i = 1, 6 do - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, + describe(fmt("Plugin: rate-limiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + + bp, db = helpers.get_db_utils(strategy) + + local consumer1 = bp.consumers:insert { + custom_id = "provider_123", + } + + bp.keyauth_credentials:insert { + key = "apikey122", + consumer = { id = consumer1.id }, + } + + local consumer2 = bp.consumers:insert { + custom_id = "provider_124", + } + + bp.keyauth_credentials:insert { + key = "apikey123", + consumer = { id = consumer2.id }, + } + + bp.keyauth_credentials:insert { + key = "apikey333", + consumer = { id = consumer2.id }, + } + + local route1 = bp.routes:insert { + hosts = { "test1.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route1.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route_grpc_1 = assert(bp.routes:insert { + protocols = { "grpc" }, + paths = { "/hello.HelloService/" }, + service = assert(bp.services:insert { + name = "grpc", + url = "grpc://localhost:15002", + }), + }) + + bp.rate_limiting_plugins:insert({ + route = { id = route_grpc_1.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route2 = bp.routes:insert { + hosts = { "test2.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route2.id }, + config = { + minute = 3, + hour = 5, + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local route3 = bp.routes:insert { + hosts = { "test3.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route3.id }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route3.id }, + config = { + minute = 6, + limit_by = "credential", + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + bp.rate_limiting_plugins:insert({ + route = { id = route3.id }, + consumer = { id = consumer1.id }, + config = { + minute = 8, + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE + } + }) + + local route4 = bp.routes:insert { + hosts = { "test4.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route4.id }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route4.id }, + consumer = { id = consumer1.id }, + config = { + minute = 6, + fault_tolerant = true, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, }, + }) + + local route5 = bp.routes:insert { + hosts = { "test5.com" }, } - assert.truthy(ok) - - assert.matches("x%-ratelimit%-limit%-minute: 6", res) - assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: " .. (6 - i), res) - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset >= 0) - + + bp.rate_limiting_plugins:insert({ + route = { id = route5.id }, + config = { + policy = policy, + minute = 6, + hide_client_headers = true, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + }, + }) + + local service = bp.services:insert() + bp.routes:insert { + hosts = { "test-service1.com" }, + service = service, + } + bp.routes:insert { + hosts = { "test-service2.com" }, + service = service, + } + + bp.rate_limiting_plugins:insert({ + service = { id = service.id }, + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service = bp.services:insert() + bp.routes:insert { + hosts = { "test-path.com" }, + service = service, + } + + bp.rate_limiting_plugins:insert({ + service = { id = service.id }, + config = { + limit_by = "path", + path = "/status/200", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + assert(db:truncate()) + end) + + describe("Without authentication (IP address)", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset >= 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("blocks if exceeding limit, only if done via same path", function() + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Try a different path on the same host. This should reset the timers + for i = 1, 3 do + local res = GET("/status/201", { + headers = { Host = "test-path.com" }, + }, 201) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Continue doing requests on the path which "blocks" + for i = 4, 6 do + local res = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test-path.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("counts against the same service register from different routes", function() + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test-service1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + for i = 4, 6 do + local res = GET("/status/200", { + headers = { Host = "test-service2.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test-service1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("handles multiple limits #flaky", function() + local limits = { + minute = 3, + hour = 5 + } + + for i = 1, 3 do + local res = GET("/status/200", { + headers = { Host = "test2.com" }, + }, 200) + + assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) + assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200", { + path = "/status/200", + headers = { Host = "test2.com" }, + }, 429) + + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + describe("Without authentication (IP address)", function() + it_with_retry("blocks if exceeding limit #grpc", function() + for i = 1, 6 do + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.truthy(ok) + + assert.matches("x%-ratelimit%-limit%-minute: 6", res) + assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: " .. (6 - i), res) + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset >= 0) + + end + + -- Additonal request, while limit is 6/minute + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.falsy(ok) + assert.matches("Code: ResourceExhausted", res) + + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: 0", res) + + local retry = tonumber(string.match(res, "retry%-after: (%d+)")) + assert.equal(true, retry <= 60 and retry > 0) + + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset > 0) + end) + end) + describe("With authentication", function() + describe("API-specific plugin", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200?apikey=apikey123", { + headers = { Host = "test3.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Third query, while limit is 2/minute + local res, body = GET("/status/200?apikey=apikey123", { + headers = { Host = "test3.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + + -- Using a different key of the same consumer works + GET("/status/200?apikey=apikey333", { + headers = { Host = "test3.com" }, + }, 200) + end) + end) + describe("#flaky Plugin customized for specific consumer and route", function() + it_with_retry("blocks if exceeding limit", function() + for i = 1, 8 do + local res = GET("/status/200?apikey=apikey122", { + headers = { Host = "test3.com" }, + }, 200) + + assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200?apikey=apikey122", { + headers = { Host = "test3.com" }, + }, 429) + + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + + it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() + for i = 1, 6 do + local res = GET("/status/200?apikey=apikey122", { + headers = { Host = "test4.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + local res, body = GET("/status/200?apikey=apikey122", { + headers = { Host = "test4.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end) + end) + end) + + describe("Config with hide_client_headers", function() + it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() + local res = GET("/status/200", { + headers = { Host = "test5.com" }, + }, 200) + + assert.is_nil(res.headers["x-ratelimit-limit-minute"]) + assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) + assert.is_nil(res.headers["ratelimit-limit"]) + assert.is_nil(res.headers["ratelimit-remaining"]) + assert.is_nil(res.headers["ratelimit-reset"]) + assert.is_nil(res.headers["retry-after"]) + end) + end) + + if policy == "cluster" then + describe("#flaky Fault tolerancy", function() + + before_each(function() + helpers.kill_all() + + assert(db:truncate()) + + local route1 = bp.routes:insert { + hosts = { "failtest1.com" }, + } + + bp.rate_limiting_plugins:insert { + route = { id = route1.id }, + config = { minute = 6, fault_tolerant = false } + } + + local route2 = bp.routes:insert { + hosts = { "failtest2.com" }, + } + + bp.rate_limiting_plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { minute = 6, fault_tolerant = true }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("does not work if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + -- Simulate an error on the database + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + -- Make another request + local _, body = GET("/status/200", { + headers = { Host = "failtest1.com" }, + }, 500) + + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + + db:reset() + bp, db = helpers.get_db_utils(strategy) + end) + + it_with_retry("keeps working if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest2.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + -- Simulate an error on the database + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + -- Make another request + local res = GET("/status/200", { + headers = { Host = "failtest2.com" }, + }, 200) + + assert.falsy(res.headers["x-ratelimit-limit-minute"]) + assert.falsy(res.headers["x-ratelimit-remaining-minute"]) + assert.falsy(res.headers["ratelimit-limit"]) + assert.falsy(res.headers["ratelimit-remaining"]) + assert.falsy(res.headers["ratelimit-reset"]) + + db:reset() + bp, db = helpers.get_db_utils(strategy) + end) + end) + + elseif policy == "redis" then + describe("#flaky Fault tolerancy", function() + + before_each(function() + helpers.kill_all() + + assert(db:truncate()) + + local service1 = bp.services:insert() + + local route1 = bp.routes:insert { + hosts = { "failtest3.com" }, + protocols = { "http", "https" }, + service = service1 + } + + bp.rate_limiting_plugins:insert { + route = { id = route1.id }, + config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, + } + + local service2 = bp.services:insert() + + local route2 = bp.routes:insert { + hosts = { "failtest4.com" }, + protocols = { "http", "https" }, + service = service2 + } + + bp.rate_limiting_plugins:insert { + name = "rate-limiting", + route = { id = route2.id }, + config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("does not work if an error occurs", function() + -- Make another request + local _, body = GET("/status/200", { + headers = { Host = "failtest3.com" }, + }, 500) + + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + end) + + it_with_retry("keeps working if an error occurs", function() + local res = GET("/status/200", { + headers = { Host = "failtest4.com" }, + }, 200) + + assert.falsy(res.headers["x-ratelimit-limit-minute"]) + assert.falsy(res.headers["x-ratelimit-remaining-minute"]) + assert.falsy(res.headers["ratelimit-limit"]) + assert.falsy(res.headers["ratelimit-remaining"]) + assert.falsy(res.headers["ratelimit-reset"]) + end) + end) end - - -- Additonal request, while limit is 6/minute - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.falsy(ok) - assert.matches("Code: ResourceExhausted", res) - - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: 0", res) - - local retry = tonumber(string.match(res, "retry%-after: (%d+)")) - assert.equal(true, retry <= 60 and retry > 0) - - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset > 0) + + describe("Expirations", function() + local route + + lazy_setup(function() + helpers.stop_kong() + + local bp = helpers.get_db_utils(strategy) + + route = bp.routes:insert { + hosts = { "expire1.com" }, + } + + bp.rate_limiting_plugins:insert { + route = { id = route.id }, + config = { + minute = 6, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + fault_tolerant = false, + redis_database = REDIS_DATABASE, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + it_with_retry("#flaky expires a counter", function() + local t = 61 - (ngx.now() % 60) + + local res = GET("/status/200", { + headers = { Host = "expire1.com" }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + ngx.sleep(t) -- Wait for minute to expire + + local res = GET("/status/200", { + headers = { Host = "expire1.com" } + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + end) + end) end) - end) - describe("With authentication", function() - describe("API-specific plugin", function() - it_with_retry("blocks if exceeding limit", function() + + describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + local consumer = bp.consumers:insert { + custom_id = "provider_125", + } + + bp.key_auth_plugins:insert() + + bp.keyauth_credentials:insert { + key = "apikey125", + consumer = { id = consumer.id }, + } + + -- just consumer, no no route or service + bp.rate_limiting_plugins:insert({ + consumer = { id = consumer.id }, + config = { + limit_by = "credential", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + for i = 1, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() for i = 1, 6 do - local res = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, + local res = GET("/status/200?apikey=apikey125", { + headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -539,68 +998,79 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - - -- Third query, while limit is 2/minute - local res, body = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200?apikey=apikey125", { + headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) - - -- Using a different key of the same consumer works - GET("/status/200?apikey=apikey333", { - headers = { Host = "test3.com" }, - }, 200) end) end) - describe("#flaky Plugin customized for specific consumer and route", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 8 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 200) - - assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) + + describe(fmt("Plugin: rate-limiting (access - global for service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + limit_by = "service", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service = bp.services:insert() + + for i = 1, 6 do + bp.routes:insert({ + hosts = { fmt("test%d.com", i) }, + service = service, + }) end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 429) - - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) end) - - it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -608,660 +1078,273 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) - end) - - describe("Config with hide_client_headers", function() - it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() - local res = GET("/status/200", { - headers = { Host = "test5.com" }, - }, 200) - - assert.is_nil(res.headers["x-ratelimit-limit-minute"]) - assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) - assert.is_nil(res.headers["ratelimit-limit"]) - assert.is_nil(res.headers["ratelimit-remaining"]) - assert.is_nil(res.headers["ratelimit-reset"]) - assert.is_nil(res.headers["retry-after"]) - end) - end) - - if policy == "cluster" then - describe("#flaky Fault tolerancy", function() - - before_each(function() + + describe(fmt("Plugin: rate-limiting (access - per service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() helpers.kill_all() - - assert(db:truncate()) - - local route1 = bp.routes:insert { - hosts = { "failtest1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, fault_tolerant = false } - } - - local route2 = bp.routes:insert { - hosts = { "failtest2.com" }, + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + limit_by = "service", + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + local service1 = bp.services:insert() + bp.routes:insert { + hosts = { "test1.com" }, + service = service1, } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, fault_tolerant = true }, + + local service2 = bp.services:insert() + bp.routes:insert { + hosts = { "test2.com" }, + service = service2, } - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - - it_with_retry("does not work if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 500) - - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - - db:reset() + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + for i = 1, 6 do + local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + for _, host in ipairs{ "test1.com", "test2.com" } do + local res, body = GET("/status/200", { headers = { Host = host } }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) + end + end) + end) + + describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() + helpers.kill_all() + flush_redis() bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + for i = 1, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) + + lazy_teardown(function() + helpers.kill_all() + assert(db:truncate()) + end) + + it_with_retry("blocks if exceeding limit", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) - - db:reset() - bp, db = helpers.get_db_utils(strategy) + + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded" }, json) end) end) - - elseif policy == "redis" then - describe("#flaky Fault tolerancy", function() - - before_each(function() + + describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s] by path", redis_conf_name, policy, strategy), function() + local bp + local db + + lazy_setup(function() helpers.kill_all() - - assert(db:truncate()) - - local service1 = bp.services:insert() - - local route1 = bp.routes:insert { - hosts = { "failtest3.com" }, - protocols = { "http", "https" }, - service = service1 - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, - } - - local service2 = bp.services:insert() - - local route2 = bp.routes:insert { - hosts = { "failtest4.com" }, - protocols = { "http", "https" }, - service = service2 - } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, - } - + flush_redis() + bp, db = helpers.get_db_utils(strategy) + + -- global plugin (not attached to route, service or consumer) + bp.rate_limiting_plugins:insert({ + config = { + policy = policy, + minute = 6, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + } + }) + + -- hosts with services + for i = 1, 3 do + bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) + end + + -- serviceless routes + for i = 4, 6 do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - - it_with_retry("does not work if an error occurs", function() - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest3.com" }, - }, 500) - + + it_with_retry("maintains the counters for a path through different services and routes", function() + for i = 1, 6 do + local res = GET("/status/200", { + headers = { Host = fmt("test%d.com", i) }, + }, 200) + + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) + assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + end + + -- Additonal request, while limit is 6/minute + local res, body = GET("/status/200", { + headers = { Host = "test1.com" }, + }, 429) + + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + + local retry = tonumber(res.headers["retry-after"]) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(res.headers["ratelimit-reset"]) + assert.equal(true, reset <= 60 and reset > 0) + local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest4.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) + assert.same({ message = "API rate limit exceeded" }, json) end) end) - end - - describe("Expirations", function() - local route - - lazy_setup(function() - helpers.stop_kong() - - local bp = helpers.get_db_utils(strategy) - - route = bp.routes:insert { - hosts = { "expire1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route.id }, - config = { - minute = 6, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - fault_tolerant = false, - redis_database = REDIS_DATABASE, - }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - it_with_retry("#flaky expires a counter", function() - local t = 61 - (ngx.now() % 60) - - local res = GET("/status/200", { - headers = { Host = "expire1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - ngx.sleep(t) -- Wait for minute to expire - - local res = GET("/status/200", { - headers = { Host = "expire1.com" } - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - end) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - local consumer = bp.consumers:insert { - custom_id = "provider_125", - } - - bp.key_auth_plugins:insert() - - bp.keyauth_credentials:insert { - key = "apikey125", - consumer = { id = consumer.id }, - } - - -- just consumer, no no route or service - bp.rate_limiting_plugins:insert({ - consumer = { id = consumer.id }, - config = { - limit_by = "credential", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey125", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200?apikey=apikey125", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global for service) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - - for i = 1, 6 do - bp.routes:insert({ - hosts = { fmt("test%d.com", i) }, - service = service, - }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - per service) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service1 = bp.services:insert() - bp.routes:insert { - hosts = { "test1.com" }, - service = service1, - } - - local service2 = bp.services:insert() - bp.routes:insert { - hosts = { "test2.com" }, - service = service2, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - for _, host in ipairs{ "test1.com", "test2.com" } do - local res, body = GET("/status/200", { headers = { Host = host } }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: %s [#%s]", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: %s [#%s] by path", policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - -- hosts with services - for i = 1, 3 do - bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) - end - - -- serviceless routes - for i = 4, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("maintains the counters for a path through different services and routes", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) + ::continue:: + end end end diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index c2b47968555..9c87630cd4f 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -3,12 +3,14 @@ local redis = require "resty.redis" local version = require "version" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 -local REDIS_DB_1 = 1 -local REDIS_DB_2 = 2 -local REDIS_DB_3 = 3 -local REDIS_DB_4 = 4 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni +local REDIS_DB_1 = 1 +local REDIS_DB_2 = 2 +local REDIS_DB_3 = 3 +local REDIS_DB_4 = 4 local REDIS_USER_VALID = "ratelimit-user" local REDIS_USER_INVALID = "some-user" @@ -67,240 +69,288 @@ describe("Plugin: rate-limiting (integration)", function() helpers.stop_kong() end) - describe("config.policy = redis", function() - -- Regression test for the following issue: - -- https://github.com/Kong/kong/issues/3292 - - lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) - if red_version >= version("6.0.0") then - add_redis_user(red) - end - - local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route1.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_database = REDIS_DB_1, - fault_tolerant = false, - }, - }) - - local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_database = REDIS_DB_2, - fault_tolerant = false, - } - }) - - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, + local strategies = { + no_ssl = { + redis_port = REDIS_PORT, + }, + ssl_verify = { + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = REDIS_SSL_SNI, + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + redis_port = REDIS_SSL_PORT, + }, + ssl_no_verify = { + redis_ssl = true, + redis_ssl_verify = false, + redis_server_name = "really.really.really.does.not.exist.host.test", + redis_port = REDIS_SSL_PORT, + }, + } + + for strategy, config in pairs(strategies) do + describe("config.policy = redis #" .. strategy, function() + -- Regression test for the following issue: + -- https://github.com/Kong/kong/issues/3292 + + lazy_setup(function() + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end + + bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }, { + "rate-limiting" + }) + + local route1 = assert(bp.routes:insert { + hosts = { "redistest1.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route3.id }, + route = { id = route1.id }, config = { - minute = 2, -- Handle multiple tests - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_database = REDIS_DB_1, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, + + local route2 = assert(bp.routes:insert { + hosts = { "redistest2.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route4.id }, + route = { id = route2.id }, config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db - fault_tolerant = false, - } + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_database = REDIS_DB_2, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, }) - end - - - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if red_version >= version("6.0.0") then - remove_redis_user(red) - end - end) - - it("connection pool respects database setting", function() - assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) - - assert.equal(0, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest1.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 should now have one hit, DB 2 and 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - -- rate-limiting plugin will reuses the redis connection - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest2.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 and 2 should now have one hit, DB 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(1, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - if red_version >= version("6.0.0") then - -- rate-limiting plugin will reuses the redis connection + + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 2, -- Handle multiple tests + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, + }) + end + + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, + })) + client = helpers.proxy_client() + end) + + lazy_teardown(function() + helpers.stop_kong() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end + end) + + it("connection pool respects database setting", function() + assert(red:select(REDIS_DB_1)) + local size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + local size_2 = assert(red:dbsize()) + + assert.equal(0, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest1.com" } }) assert.res_status(200, res) - + -- Wait for async timer to increment the limit - + ngx.sleep(SLEEP_TIME) - + assert(red:select(REDIS_DB_1)) size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit - - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end - end) - - it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then + + -- TEST: DB 1 should now have one hit, DB 2 and 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest2.com" } }) assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end - end) - - it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to rate-limit for a redis user with missing ACLs' will be skipped") - end + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + -- TEST: DB 1 and 2 should now have one hit, DB 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(1, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + if red_version >= version("6.0.0") then + -- rate-limiting plugin will reuses the redis connection + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end + end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to rate-limit for a redis user with missing ACLs' will be skipped") + end + end) + end) + end - end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index e1e8af62ee4..c770ab0fd3c 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -2,10 +2,10 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 -local REDIS_PASSWORD = "" -local REDIS_DATABASE = 1 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port +local REDIS_PASSWORD = "" +local REDIS_DATABASE = 1 local SLEEP_TIME = 0.01 diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index 15ccdccea60..b5fcb2f3541 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -4,8 +4,9 @@ local version = require "version" local tostring = tostring -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = 6379 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port + local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 local REDIS_DB_3 = 3 diff --git a/spec/fixtures/redis/ca.crt b/spec/fixtures/redis/ca.crt new file mode 100644 index 00000000000..34c236860d6 --- /dev/null +++ b/spec/fixtures/redis/ca.crt @@ -0,0 +1,28 @@ +-----BEGIN CERTIFICATE----- +MIIE2jCCAsICCQCQ1FVlDnjGwTANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL +b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjAzMzEwMTAz +MzVaGA8zMDIxMDgwMTAxMDMzNVowLjENMAsGA1UECgwES29uZzEdMBsGA1UEAwwU +S29uZyBUZXN0aW5nIFJvb3QgQ0EwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK +AoICAQCcRzNQRNQW4KMxve8hR5Cd1/Wf8yb+Fjouz46WDb3YL4zaTnR7M2lDr3aM +fPwU1YdBtAucTgNttfCUOSGWHx7Zt0aF0b7VbwRIxbRbJl4mvOB3Bk2RhqycaiDN +S7mQ5XQEJ6Ru2hc9j5vqIFycyMEGxftcnIjpgKrS3FPdPSEScBgO3eKzKgFPcK1+ +gl6RbVZ1L5U5Ccf6uaYvYOVwJ6UmTjeFF1XVHQlTzfgvJihGtJksddSX5pH4usAD +voD7akLvU2qKxIUvUlMuzURM+JTYZ5pPdlLLFzSxniAnG83VuDEfYdNv2gXqOkv5 +HuUL5JGN2M1FePccUpNxhGbVHM/3cgyuggVd1Pm23p3j7+ca3/2YG9yKjbcK47n+ +Uak257WYMH6+C9WsldBFC6wIlnFu+UIQAXDg+oNCqw7KBoB6cDakuyZWuOXl56BI +687xxaXOLUlSGbH2DQ1mViQCqZrBqXi6OWKbuiUTSkfkv5j29VBlnvzhS1pZ5zGv +mTdUAmcodPDlapGjRa6wIc5HuxWaN5jCdmbVy8QmJr6uX6POADx2hFUsPzL/xndW +64PlnuWZwGJ9fsfeCXgcpE2nNT7cQVUWYjbfRMOhW7w6XBKZ+O4iq0QRjKhvA2L7 +DMlZnIyev3gux7B5Qp9qAqrtR2fJO4pQlSFPruKP9cAJHQABgwIDAQABMA0GCSqG +SIb3DQEBBQUAA4ICAQBBh7YBofrMFCi9kMjXYH5Vm+qSK/UK6rbzQVwr/EZPVQg1 +ulsAJP1lAd5R0JjKenNpWVK0IZ1ZSxPK2xFSSK2R5eoLhpMxLm1Jb9C+UbyDO+3e +ydRG1KbmEgeKkdc9BvuRp51q48PHWT3bumPeNnJ8vZBQiX5KvUc0tCkfQGaQ+Hrw +LEW+2LF4D4ITj5tNIvoIcRLh13trWxIVA/gCCCSzGZ/7lhjkTSRZhbyAjm0yQVNq +MGdkmH8Ueuw1YfKIu0gVB1r2e+baY9XHcW8H2fCAUz9Way/3USHsnpujA7+dnU17 +8xGsNe4ZflH7uYBJVbBNsUa7qGpSVjOQek19KduPYjEunRrgJU7rvNZ093E77BVF +CirCyGjOmfiXDm/ObXlKFmmdhZ7t4lZ84tcLche+oZ+11KR3HfrXYdQi0qXxEdgA +8NojUoLg0IZQuYISdks3RlEfHk3gh2Lx2dMPKkuaKsVUgA/V1XLymt5+hVtbUatv +PVvV66IHA7a6gTHYuxfWGEcgMYLn+Jb87cRwQY2+5V0ajAudrnU6zZR7WeiuaErd +qaQcFV83ahAdF2XEr25Xl0lq+RugQrpirkyumsyb8nO17M1h0zar9MwfHMMpnmRD +uQjfmyIPixjscK5sDYd1TAM1x3Wy9owh+C+AdYrM85NTwxxnrGyWOHF5bmsIbA== +-----END CERTIFICATE----- diff --git a/spec/fixtures/redis/ca.key b/spec/fixtures/redis/ca.key new file mode 100644 index 00000000000..48c7915c227 --- /dev/null +++ b/spec/fixtures/redis/ca.key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKQIBAAKCAgEAnEczUETUFuCjMb3vIUeQndf1n/Mm/hY6Ls+Olg292C+M2k50 +ezNpQ692jHz8FNWHQbQLnE4DbbXwlDkhlh8e2bdGhdG+1W8ESMW0WyZeJrzgdwZN +kYasnGogzUu5kOV0BCekbtoXPY+b6iBcnMjBBsX7XJyI6YCq0txT3T0hEnAYDt3i +syoBT3CtfoJekW1WdS+VOQnH+rmmL2DlcCelJk43hRdV1R0JU834LyYoRrSZLHXU +l+aR+LrAA76A+2pC71NqisSFL1JTLs1ETPiU2GeaT3ZSyxc0sZ4gJxvN1bgxH2HT 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+rTOKcNn2fKDAD179WdzGPbfKuxdUkbGjJf9F2O5d8ZWNarcjuwGzT+EieP21KQL8 +PMn/zMFACFN5OoGg0Si4V/yHdpzjX0UBrSGChr/Ku59QyznK00R1heDoxyfwDZmj +lA2Kp4CdFXFUViz+xVgt2I29TgVYhQpd2tetuhwMyphpTyKxZBfgSUCvCzq9Mc6B +nhLl9QKCAQEAl6IEYfl2LxUVzHPal3fxuyo/kTZewR+mlZKrxiIZAzXrheoWiw4M +NS9aHaQuU/GVhJD5V29aJPmSZAKNOjzNOkRmHp/VcnQmXXs8Tg2oLKUBhVd5wyj2 +eJe2kgDu8mBXVkbeC3I4uDK17de4FmJ/QGAGm7ghr/oGmmy1lpAaZ3Qj/+dy/OD+ +7aRb0TApNg0vodHIBYStBl2PEKXcwHuX3DaIgt8DKYaOwUvGN1Kq9hTpbsdveCdJ ++NbSC5AZeK9nV7bQUTm131xerPv+/4esRDMjpcddyKzE3lQTWJgiSIG0xLMZHKIW +I2awSnifuWSqd3Wp3s7lW6er1d9PNkDh8QKCAQBBtPekbnFkxFFgT8Ndpwfa5la/ +Sxuh4F/OBdMQe/I6uw8ZZ4pAepMCbrDjIjPIOnWsXlJ9fDi1Nwh1dkLtdRu/Xxn5 +jleGCqh+FRFXbHdKuvUXg05eIS/DjT/RLeOGH/GuBpGmpok5HusdpsIsawEAh183 +s0+wCcu2Y/dP3DKsZTfcm6LHCjk+z6sS/RkoZvRcR4nAET8LYXPotU8FApibO/fQ +dlzOMPkbQ04pKJ96cJNaX9stah2b0eP33O8VWelkJTx9AvpO/6rvxLf0rksMqAEC +J7j6yeKgzUNVg+karxE5EtGJuBR2L1ixzq8dX1Ie3Smy3Jhh/3+cWhhp054o +-----END RSA PRIVATE KEY----- diff --git a/spec/fixtures/redis/docker-entrypoint.sh b/spec/fixtures/redis/docker-entrypoint.sh new file mode 100755 index 00000000000..3a1fe69576a --- /dev/null +++ b/spec/fixtures/redis/docker-entrypoint.sh @@ -0,0 +1,14 @@ +#!/bin/sh +set -e + +if [ -d /workspace ] ; then + redis-server \ + --tls-port 6380 \ + --tls-cert-file /workspace/spec/fixtures/redis/server.crt \ + --tls-key-file /workspace/spec/fixtures/redis/server.key \ + --tls-cluster no \ + --tls-replication no \ + --tls-auth-clients no +fi + +tail -f /dev/null \ No newline at end of file diff --git a/spec/fixtures/redis/server.crt b/spec/fixtures/redis/server.crt new file mode 100644 index 00000000000..e1d35cbb36a --- /dev/null +++ b/spec/fixtures/redis/server.crt @@ -0,0 +1,28 @@ +-----BEGIN CERTIFICATE----- +MIIEzTCCArUCCQD3ffe5Oc6iWjANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL +b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjA0MDgxMjQ3 +MDBaGA8zMDA3MTIwMTEyNDcwMFowITEfMB0GA1UEAwwWdGVzdC1yZWRpcy5leGFt +cGxlLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALV/O7NdbDi9 +fyh3kwF+87CoQfeShx8+/xuZo3xopT1Ip+3z6m/30GS5Yk/M9ZBU25jYoYx1hTmG +arlIPss8TExwxeBP6XP4wsXriYhI08r3q2uPRvG8kH07pIw3lmT6u0F5ivD7Io1L +zDX0O2LUJyQI9/NV3+mQpJ38GgKiGt+yvEFdQ4Va47SYMWGkDZ0+oAhBTV6KRhTt +JDJrbZe8uFNpipbUy3XfHc62W1sOdkwsuWZWaGlfWWWuWLS6z5lOzM9rB7gpa1XK +Nug2k4OB3cBT9xszpVryJ/l0ds4sUfvjz9erJLWdTlA1Xy7nXI6KuPhWrVsCE8YJ +EnQF6k6IFUafDO7gbg93sHBK3UJo4ZzGxGraCqrC2hh8xe8QWUukXk4O4v/oejyi +h9ThjyqL6m+Da33AsvOI0zhw+XgLCSWFTlrzECIn8oxX+C/sA+aU06CcMWmtfq0v +oVd5p4Mlk+nCZjx9clrO951BgP8CD9R+fz0JtLqaB3aziS0L8fyZYlHHEGkvMjq1 +G8yOV6AX8fVkKJwsYrdQOmkVhJgGYG4Y23j5+Z4i7vczBVKkmrP1XC79nu5Bd69d +SDRhK2n9yIqJc2+ZlyZF/Nd8CCswyyXvd4rPqfB8jYoKIjza6ee2NPwMYmeW/wEe +PX0wa351kdOCZD+KOqpM4QhK881kaUcpAgMBAAEwDQYJKoZIhvcNAQEFBQADggIB +ABMjfY9zXaO3pxtUBCTChGi65mIj7YvedYAEStvfwi8PL3xfhlOjNT6Zn1m55gaY +r3JpckrWTyOaCzZwB5QD67kA2dxBwst87a9lx+phM1mD6RSsBZyGSnF2WO6wDDki +bXkPvZfPrwja1Bc3wynSHqKMhFV0eVePswVGbxMm8RTLXoB/HO0QmCHpKAV8FkD8 +/bnjdeW6TvK/d+8dhJU6XRRvJBM2RKWWi0iaZYuvq+KZoGBhnMsh9gVNXGZBrkAx +mq52WlXvgEiBvFtnYoaQSE1Oi4y7ZUhEyr+pG4x9BGLAn84cS6s4QeMRoCisbadx +KRCPPLuxa3FHbeIkremGSDoYjfT4p5uL5o8q+1BZ4dKhc9JPXwaNYPQFidVno9YZ +GuLocqePTSTfd/jeOoNZ14AR5bfkpm/65elt3pgJ7gWf0HsDM7+q8V4HN+ruOXvP +UPft0Tk69AA029ueMm80S0sReCH7jIy0OeEmdKmpO2f5F431+TIrAuTku1RIaa4i +fegDVhkf7H/d8NOjHVBfQugXjBLWohyO+x3y0+KQY5RqHrwCSfjfUOLtN4XWoDe7 +sZCUU/nqLyOhGc+FKEpz5v9Bm8eaGoR5kh+srMr5Y3OtXLXi/xd1+IE9a2gWpzpE +643zPI3Q/EFpuG6DQ1e1Qcze0VVP8Cwj0eYyvBJDad+8 +-----END CERTIFICATE----- diff --git a/spec/fixtures/redis/server.key b/spec/fixtures/redis/server.key new file mode 100644 index 00000000000..51f972ce96b --- /dev/null +++ b/spec/fixtures/redis/server.key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJJwIBAAKCAgEAtX87s11sOL1/KHeTAX7zsKhB95KHHz7/G5mjfGilPUin7fPq +b/fQZLliT8z1kFTbmNihjHWFOYZquUg+yzxMTHDF4E/pc/jCxeuJiEjTyvera49G +8byQfTukjDeWZPq7QXmK8PsijUvMNfQ7YtQnJAj381Xf6ZCknfwaAqIa37K8QV1D +hVrjtJgxYaQNnT6gCEFNXopGFO0kMmttl7y4U2mKltTLdd8dzrZbWw52TCy5ZlZo +aV9ZZa5YtLrPmU7Mz2sHuClrVco26DaTg4HdwFP3GzOlWvIn+XR2zixR++PP16sk +tZ1OUDVfLudcjoq4+FatWwITxgkSdAXqTogVRp8M7uBuD3ewcErdQmjhnMbEatoK +qsLaGHzF7xBZS6ReTg7i/+h6PKKH1OGPKovqb4NrfcCy84jTOHD5eAsJJYVOWvMQ +IifyjFf4L+wD5pTToJwxaa1+rS+hV3mngyWT6cJmPH1yWs73nUGA/wIP1H5/PQm0 +upoHdrOJLQvx/JliUccQaS8yOrUbzI5XoBfx9WQonCxit1A6aRWEmAZgbhjbePn5 +niLu9zMFUqSas/VcLv2e7kF3r11INGEraf3Iiolzb5mXJkX813wIKzDLJe93is+p +8HyNigoiPNrp57Y0/AxiZ5b/AR49fTBrfnWR04JkP4o6qkzhCErzzWRpRykCAwEA +AQKCAgA94yutRp7fXiZc2yEicnKP+1+7FpjCm82LUMFBa8Fke0Dfz7tSALNrlRcj +1OSrGXRj0wKLDYunCOGdWjgnPuFZc17V1QnqxJlNuboE4ahuXjNyksGDLmQqf8rl +ERNUTXbKpbIt58RpX747a5NQaL0L+Y7qx455axvmzw7jdPkq7BxrQW0DrPFWJEs6 +WyFVTARvrCzAnu+0tQQRuTX+dph3wNZEBj12bOUSFnZiPzUxVlLFxZMG0z99f4y5 +27VsNkV6OKnCL0VtVG2SkwGL5x2BNmBdQygQMeBVnFPii5RNCupVRQNYdlI84WYa +bUPPSxg1fgDQto2dinxjWZ0CuD5gaZMi0/Ui8LijimT9swDAEZlB1RyGNyBpnkMR +kyQ+S2IERPm3RGppf40mAXzIDxSKV5Vwi8dIiswtM+94iY9QqTW9RvwHdRTaulG+ +YaG5kjO3wuINPZgeETtGJrtlMgFgkr2RVzszTHs8M1HT7Nzm4RpATkA7QdN05dmx +lbbk2Ap5vIsZH2ohQqH2Zsad/E7dbrlBfFG8+tTTiNY2gDfeVWrxhVpiqr0mj65M +VNG5qPXWCJepDfn7j67kymqLz+yhvC5pjJ7vromavBRQBlRjmrGbmFB1PNHIwbIw +iTsQFOpGMz1cStqQRWgLn22FoqVBwMFFHM/ADMoioaGcBpTWLQKCAQEA7xDeHhs7 +wo59uUXenVY69xdOOrubIw5pMPutUBw3udagQFTmZFwra/XAM9Hdo3rg0EFQ65Y6 +scU1P5ir1pVXEHe2joFP2nmihbQE6Zc6hQah1qjYihu9vkU+NoOXQIL37pwjIHMY +Aqx6Hc4PxKd0fRO/rs6gMcuBzPx4jLquagK4oIJ4aZvHKJ4ziW/QGVrdHAOMTYSa +4n3DVydVcnKlSBEI454CBX7suG8eJAGFMr+EFFPMvCyrFdyEbk3EJWwAmIodQy1g +E1cGyhWnzzr9UYL19t8+evaYcV45bzBL6OYTNIICOcTZr1oq180CqIVJPs/qgiPv +s5GAvzVuESaWuwKCAQEAwlpuxlVcH5VlFEtnO1uw90lFSSWHzFndM+K6YHWyve3y +nwaQlbp+2CsfSnGvy4DZxHoN16VWuKSkpdz4x1DaSLrA4uBKCT0d7mVhphQ+UTKq +LQ+Af0eg/YcKp/1lmGXzWXyuQUeWBATt116VZYQZyD48LZAE9iOSF4QQAA1zkM/P +JBfnsWw9rOtJEq+9W2IGD4ABlxhh9UVve1/YXgmAN7pySI7FSQdSN1rgQYXUGoRk +oyR16za4+SOItZ6yPwuKJj9SjglQXuuuJf4mpsj31nmrkHizY6CGibaqMv1amLYO +HTkIrICJSbMAVF4LcRhzDf1QQO701VYWuLox6anlawKCAQB57JBbqmgAAcv9AbVX +aPMJsckkCypD5sWfRbxObxW8ocl5BdO6u4cpuFweEZqIFdMyYx1yCVxF7d4KYULC +XcfZjjR82VZwhjhtGDKpL4eY8Jj5cYN+bEeJEqd4BgTN0f3Ao8EGe6xzMKPXL5C7 +KuwuHjRUYu0weCnq8ZhJravmRR0EP4ZJ1jjsbkK6hVwMklrSPrz/i/GyMZG+kUDy +7aV967Is5BkD1IfGSGWG13+nMiWaeGKiVeWrcJvZ5a9zpnFnWokyCaJGOswrpH/B +IMSxHal0Dsc+zyVQLE3+dxM/5JdG4EdiTxL2a3YOOXBxogiJEGD5nnpRipOu8QEB +njyhAoIBAElIHfKspuLFyuofEFqiVRS4zOYqv4x+6dgxikLqvi29NblemU/LlR5f +DBpeyYE7IWFjACsqjYtrkSV1L1zAEL5RpH8nQONA5zNHiM09Xs3xA5ef+7yCPqK5 +s3vqIM+YyWwZhf7ZRihXz3JgmIZBjBMj3D71ydkhSmmRgxLx/3w/zwP1+4e7n3m+ +8buZBhYZ3N0lT/Qv3mfD+agUWJoEjRL2Ozc+lgbWOtriaiJqmrIw711QVyIMbSyL +iHWq09zPthR71d32hxZzWSO8M8i5iDGXiOgdis5q7a+pb31waCOiqam9IpcglCN0 +2g/1sey/4koJFKSXNTvnjQO0OTO4uucCggEAVY6iqumd2NWSkg3QY0XUQb2sI1Mw +J0C25tNG0nuTfnSjN82Zx3v3WRp3uKNwYsXaVj6Hcdhe0jbVrIEHfM9PbuFCamUY +W/rHmn7l0Y++FpqSVGipMR3r1P+LIxgWkg7LOAWFYGuy8qINxsVxM0TxwimaZAmk +ND1rx8HfGD2hT9noF87+dWfa/fnlcXCWt7Ckb7NkQyQkqCmNb091Rwcbuob3xJYp +RY5bEKNSXXG7VwsvYi5hEoyG5PYSMUIxDnJ+vPZu/oPWzk2YfW3IEbGbPwuSLk1B +FES4Z65GMcuWNNBECtrVgDi62uY6JFdZFI8pvQbc1KA83EN3fsqhZptTAw== +-----END RSA PRIVATE KEY----- diff --git a/spec/helpers.lua b/spec/helpers.lua index 605910d5a54..fd16ab1d42c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -20,6 +20,10 @@ local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" +local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" +local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) +local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) +local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" local BLACKHOLE_HOST = "10.255.255.255" local KONG_VERSION = require("kong.meta")._VERSION local PLUGINS_LIST @@ -2835,7 +2839,10 @@ end mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, - redis_host = os.getenv("KONG_SPEC_REDIS_HOST") or "127.0.0.1", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_ssl_port = REDIS_SSL_PORT, + redis_ssl_sni = REDIS_SSL_SNI, blackhole_host = BLACKHOLE_HOST, From cfc0210a1a2e99d2551460ce311bfdd2a9b26289 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 11 Apr 2022 09:10:48 +0800 Subject: [PATCH 1302/4351] fix(plugin/rate-limiting) correctly handle `config.redis_database` Use the default connection pool if `config.redis_database` is `0`. --- kong/plugins/rate-limiting/policies/init.lua | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 4b327dccc33..735440323c7 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -61,9 +61,13 @@ local function get_redis_connection(conf) -- use a special pool name only if redis_database is set to non-zero -- otherwise use the default pool name host:port - sock_opts.pool = conf.redis_database and - conf.redis_host .. ":" .. conf.redis_port .. - ":" .. conf.redis_database + if conf.redis_database ~= 0 then + sock_opts.pool = fmt( "%s:%d;%d", + conf.redis_host, + conf.redis_port, + conf.redis_database) + end + local ok, err = red:connect(conf.redis_host, conf.redis_port, sock_opts) if not ok then From 93ba646dc970c64a12a95950989be18f99a24ceb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 11 Apr 2022 17:16:28 +0200 Subject: [PATCH 1303/4351] hotfix(conf) make lua_ssl_trusted_certificate fail softly on launch (#8655) --- kong.conf.default | 3 --- kong/conf_loader/init.lua | 21 ++++++++++++--------- spec/01-unit/03-conf_loader_spec.lua | 21 +++++++++++++++++++++ 3 files changed, 33 insertions(+), 12 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index af28d4cb126..b40d7e972d9 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1395,9 +1395,6 @@ # - /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem (CentOS/RHEL 7) # - /etc/ssl/cert.pem (OpenBSD, Alpine) # - # If no file is found on any of these paths, an error will - # be raised. - # # `system` can be used by itself or in conjunction with other # CA filepaths. # diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 31715282502..e42139ba369 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -903,25 +903,28 @@ local function check_and_infer(conf, opts) if conf.lua_ssl_trusted_certificate then local new_paths = {} - for i, path in ipairs(conf.lua_ssl_trusted_certificate) do + for _, path in ipairs(conf.lua_ssl_trusted_certificate) do if path == "system" then local system_path, err = utils.get_system_trusted_certs_filepath() if system_path then path = system_path else - errors[#errors + 1] = - "lua_ssl_trusted_certificate: unable to locate system bundle - " .. - err + + log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. + err .. + ". Please set lua_ssl_trusted_certificate to a path with certificates" .. + " in order to remove this message") end end - if not pl_path.exists(path) then - errors[#errors + 1] = "lua_ssl_trusted_certificate: no such file at " .. - path + if path ~= "system" then + if not pl_path.exists(path) then + errors[#errors + 1] = "lua_ssl_trusted_certificate: no such file at " .. + path + end + new_paths[#new_paths + 1] = path end - - new_paths[i] = path end conf.lua_ssl_trusted_certificate = new_paths diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index f328abed7c1..ed21f73366d 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -842,6 +842,27 @@ describe("Configuration loader", function() pl_path.abspath(system_path), }, conf.lua_ssl_trusted_certificate) assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) + + -- test default + local conf, _, errors = conf_loader(nil, {}) + assert.is_nil(errors) + assert.same({ + pl_path.abspath(system_path), + }, conf.lua_ssl_trusted_certificate) + assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) + end) + it("does not throw errors if the host doesn't have system certificates", function() + local old_exists = pl_path.exists + finally(function() + pl_path.exists = old_exists + end) + pl_path.exists = function(path) + return false + end + local _, _, errors = conf_loader(nil, { + lua_ssl_trusted_certificate = "system", + }) + assert.is_nil(errors) end) it("autoload cluster_cert or cluster_ca_cert for data plane in lua_ssl_trusted_certificate", function() local conf, _, errors = conf_loader(nil, { From c3e9cd4196493d3604293c00c4386a554a4b8615 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 8 Apr 2022 14:12:42 -0300 Subject: [PATCH 1304/4351] fix(plugins) ensure go plugins on protobuf restart instance --- CHANGELOG.md | 3 +++ kong/runloop/plugin_servers/pb_rpc.lua | 5 +++-- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e7accef19f9..3c2426d9cc6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -139,6 +139,9 @@ [#8567](https://github.com/Kong/kong/pull/8567) - External plugins now handle returned JSON with null member correctly. [#8610](https://github.com/Kong/kong/pull/8610) +- Fix issue where the Go plugin server instance would not be updated after +a restart (e.g., upon a plugin server crash). + [#8547](https://github.com/Kong/kong/pull/8547) #### Plugins diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 38f3aafe7d7..b200a0274b9 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -393,10 +393,11 @@ function Rpc:handle_event(plugin_name, conf, phase) instance_id = instance_id, event_name = phase, }, true) - if not res then + if not res or res == "" then kong.log.err(err) + if string.match(err:lower(), "no plugin instance") + or string.match(err:lower(), "closed") then - if string.match(err:lower(), "no plugin instance") then self.reset_instance(plugin_name, conf) return self:handle_event(plugin_name, conf, phase) end From 5031b5825c4288375edbbf6d4e4a216640fd0bbb Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Tue, 12 Apr 2022 15:34:01 -0400 Subject: [PATCH 1305/4351] ci(*) use kong/grpcbin instead of moul/grpcbin for arm64 support --- .github/workflows/build_and_test.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 30393668531..87ade71d26d 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -144,7 +144,7 @@ jobs: options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 grpcbin: - image: moul/grpcbin + image: kong/grpcbin ports: - 15002:9000 - 15003:9001 From be60b25a11df776ad0963bc5a5bed009978cc98f Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Apr 2022 13:01:00 +0800 Subject: [PATCH 1306/4351] chore(deps) bump actions/upload-artifact from 2 to 3 (#8665) Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v2...v3) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/perf.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index a3cd442c6d9..f938bb41f40 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -125,7 +125,7 @@ jobs: bin/busted -o gtest spec/04-perf/99-teardown/ - name: Save results - uses: actions/upload-artifact@v2 + uses: actions/upload-artifact@v3 with: name: rps-and-latency path: | @@ -133,7 +133,7 @@ jobs: retention-days: 31 - name: Save flamegrpahs - uses: actions/upload-artifact@v2 + uses: actions/upload-artifact@v3 with: name: flamegraphs path: | @@ -141,7 +141,7 @@ jobs: retention-days: 31 - name: Save error logs - uses: actions/upload-artifact@v2 + uses: actions/upload-artifact@v3 with: name: error_logs path: | From 327144ae145d9450352e3c54d7e02f948664488f Mon Sep 17 00:00:00 2001 From: Javier Date: Wed, 13 Apr 2022 07:19:13 -0500 Subject: [PATCH 1307/4351] feat(wrpc) conditional rebuilding of router, plugins iterator and balancer for wRPC based Hybrid mode --- kong/clustering/init.lua | 20 +++++- kong/clustering/wrpc_control_plane.lua | 5 +- kong/clustering/wrpc_data_plane.lua | 7 +- kong/db/declarative/init.lua | 4 +- .../kong/services/config/v1/config.proto | 12 +++- spec/01-unit/19-hybrid/02-clustering_spec.lua | 66 +++++++++++++++++++ 6 files changed, 105 insertions(+), 9 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 7de0f267895..923f2f819b5 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -192,6 +192,18 @@ function _M:calculate_config_hash(config_table) } end +local function fill_empty_hashes(hashes) + for _, field_name in ipairs{ + "config", + "routes", + "services", + "plugins", + "upstreams", + "targets", + } do + hashes[field_name] = hashes[field_name] or DECLARATIVE_EMPTY_CONFIG_HASH + end +end function _M:request_version_negotiation() local response_data, err = version_negotiation.request_version_handshake(self.conf, self.cert, self.cert_key) @@ -212,6 +224,10 @@ function _M:update_config(config_table, config_hash, update_cache, hashes) config_hash, hashes = self:calculate_config_hash(config_table) end + if hashes then + fill_empty_hashes(hashes) + end + local current_hash = declarative.get_current_hash() if current_hash == config_hash then ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", @@ -234,8 +250,8 @@ function _M:update_config(config_table, config_hash, update_cache, hashes) -- NOTE: no worker mutex needed as this code can only be -- executed by worker 0 - local res, err = - declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) + local res + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) if not res then return nil, err end diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 0ccbfcca8e6..9ef85eb2774 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -151,7 +151,7 @@ function _M:export_deflated_reconfigure_payload() end end - local config_hash = self:calculate_config_hash(config_table) + local config_hash, hashes = self:calculate_config_hash(config_table) config_version = config_version + 1 -- store serialized plugins map for troubleshooting purposes @@ -162,7 +162,8 @@ function _M:export_deflated_reconfigure_payload() self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { config = config_table, version = config_version, - hash = config_hash, + config_hash = config_hash, + hashes = hashes, })) return config_table, nil diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index b7cb80f7c55..cda078b9982 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -84,7 +84,8 @@ local function get_config_service() data.config.format_version = nil peer.config_obj.next_config = data.config - peer.config_obj.next_hash = data.hash + peer.config_obj.next_hash = data.config_hash + peer.config_obj.next_hashes = data.hashes peer.config_obj.next_config_version = tonumber(data.version) if peer.config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check @@ -196,11 +197,12 @@ function _M:communicate(premature) end local config_table = self.next_config local config_hash = self.next_hash + local hashes = self.next_hashes if config_table and self.next_config_version > last_config_version then ngx_log(ngx_INFO, _log_prefix, "received config #", self.next_config_version, log_suffix) local pok, res - pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, true) + pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, true, hashes) if pok then last_config_version = self.next_config_version if not res then @@ -214,6 +216,7 @@ function _M:communicate(premature) if self.next_config == config_table then self.next_config = nil self.next_hash = nil + self.next_hashes = nil end end diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index fee3e72b199..5c06604959f 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -993,7 +993,7 @@ do local DECLARATIVE_LOCK_KEY = "declarative:lock" -- make sure no matter which path it exits, we released the lock. - function declarative.load_into_cache_with_events(entities, meta, hash) + function declarative.load_into_cache_with_events(entities, meta, hash, hashes) local kong_shm = ngx.shared.kong local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) @@ -1007,7 +1007,7 @@ do return nil, err end - ok, err = load_into_cache_with_events_no_lock(entities, meta, hash) + ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) kong_shm:delete(DECLARATIVE_LOCK_KEY) return ok, err diff --git a/kong/include/kong/services/config/v1/config.proto b/kong/include/kong/services/config/v1/config.proto index e2f6d44b999..8ecc79ff5c9 100644 --- a/kong/include/kong/services/config/v1/config.proto +++ b/kong/include/kong/services/config/v1/config.proto @@ -85,6 +85,15 @@ message PluginVersion { string version = 2; } +message GranularHashes { + string config = 1; + string routes = 2; + string services = 3; + string plugins = 4; + string upstreams = 5; + string targets = 6; +} + message SyncConfigRequest { // Config represents a configuration of Kong Gateway. // This is same as the declarative configuration of Kong. @@ -101,7 +110,8 @@ message SyncConfigRequest { uint64 version = 2; // raw binary hash of the config data. - string hash = 3; + string config_hash = 3; + GranularHashes hashes = 4; } message SyncConfigResponse { diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 8cb589b5bb0..6880944bfca 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -209,5 +209,71 @@ describe("kong.clustering", function() end end) + describe("granular hashes", function() + local DECLARATIVE_EMPTY_CONFIG_HASH = require("kong.constants").DECLARATIVE_EMPTY_CONFIG_HASH + + it("filled with empty hash values for missing config fields", function() + local value = {} + + for _ = 1, 10 do + local hash, hashes = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) + assert.is_table(hashes) + assert.same({ + config = "aaf38faf0b5851d711027bb4d812d50d", + routes = DECLARATIVE_EMPTY_CONFIG_HASH, + services = DECLARATIVE_EMPTY_CONFIG_HASH, + plugins = DECLARATIVE_EMPTY_CONFIG_HASH, + upstreams = DECLARATIVE_EMPTY_CONFIG_HASH, + targets = DECLARATIVE_EMPTY_CONFIG_HASH, + }, hashes) + end + end) + + it("has sensible values for existing fields", function() + local value = { + routes = {}, + services = {}, + plugins = {}, + } + + for _ = 1, 10 do + local hash, hashes = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("768533baebe6e0d46de8d5f8a0c05bf0", hash) + assert.is_table(hashes) + assert.same({ + config = "768533baebe6e0d46de8d5f8a0c05bf0", + routes = "99914b932bd37a50b983c5e7c90ae93b", + services = "99914b932bd37a50b983c5e7c90ae93b", + plugins = "99914b932bd37a50b983c5e7c90ae93b", + upstreams = DECLARATIVE_EMPTY_CONFIG_HASH, + targets = DECLARATIVE_EMPTY_CONFIG_HASH, + }, hashes) + end + + value = { + upstreams = {}, + targets = {}, + } + + for _ = 1, 10 do + local hash, hashes = clustering.calculate_config_hash(clustering, value) + assert.is_string(hash) + assert.equal("6c5fb69169a0fabb24dcfa3a5d7a14b0", hash) + assert.is_table(hashes) + assert.same({ + config = "6c5fb69169a0fabb24dcfa3a5d7a14b0", + routes = DECLARATIVE_EMPTY_CONFIG_HASH, + services = DECLARATIVE_EMPTY_CONFIG_HASH, + plugins = DECLARATIVE_EMPTY_CONFIG_HASH, + upstreams = "99914b932bd37a50b983c5e7c90ae93b", + targets = "99914b932bd37a50b983c5e7c90ae93b", + }, hashes) + end + end) + end) + end) end) From b99d45cef87704f83c1b7bcc66e7aa70411095c2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Apr 2022 10:55:01 +0300 Subject: [PATCH 1308/4351] chore(deps) bump resty.acme from 0.7.2 to 0.8.0 ### Summary ## [0.8.0] - 2022-04-08 ### bug fixes - **tests:** allow to try infinitely for bad nonce in CI [0170c6d](https://github.com/fffonion/lua-resty-acme/commit/0170c6d2fe29128dfcf29c56b378f7a3dd9319b6) - **tls-alpn-01:** delegate resty.ssl to set alpns [c59098b](https://github.com/fffonion/lua-resty-acme/commit/c59098b4686c63171502606985526d8452fdd8a2) ### features - **autossl:** add certificate renewal cooloff period ([#59](https://github.com/fffonion/lua-resty-acme/issues/59)) [9255220](https://github.com/fffonion/lua-resty-acme/commit/9255220e17d299604441c442af10d52fd7e8d1d7) --- CHANGELOG.md | 10 ++++++---- kong-2.8.0-0.rockspec | 2 +- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3c2426d9cc6..43700d3a060 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -81,7 +81,7 @@ ### Deprecations - The `go_pluginserver_exe` and `go_plugins_dir` directives are no longer supported. - [#8552](https://github.com/Kong/kong/pull/8552). If you are using + [#8552](https://github.com/Kong/kong/pull/8552). If you are using [Go plugin server](https://github.com/Kong/go-pluginserver), please migrate your plugins to use the [Go PDK](https://github.com/Kong/go-pdk) before upgrading. @@ -92,8 +92,8 @@ `ngx.ctx.proxy_cache_hit` anymore. Logging plugins that need the response data must read it from `kong.ctx.shared.proxy_cache_hit` from Kong 3.0 on. [#8607](https://github.com/Kong/kong/pull/8607) -- PDK now return `Uint8Array` and `bytes` for JavaScript's `kong.request.getRawBody`, - `kong.response.getRawBody`, `kong.service.response.getRawBody` and Python's `kong.request.get_raw_body`, +- PDK now return `Uint8Array` and `bytes` for JavaScript's `kong.request.getRawBody`, + `kong.response.getRawBody`, `kong.service.response.getRawBody` and Python's `kong.request.get_raw_body`, `kong.response.get_raw_body`, `kong.service.response.get_raw_body` respectively. [#8623](https://github.com/Kong/kong/pull/8623) @@ -112,12 +112,14 @@ [#8592](https://github.com/Kong/kong/pull/8592) - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) +- Bumped resty.acme from 0.7.2 to 0.8.0 + [#8680](https://github.com/Kong/kong/pull/8680 ### Additions #### Plugins -- **Zipkin**: add support for including HTTP path in span name +- **Zipkin**: add support for including HTTP path in span name through configuration property `http_span_name`. [#8150](https://github.com/Kong/kong/pull/8150) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 344fade7855..bc84d526602 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.8.7", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.7.2", + "lua-resty-acme == 0.8.0", "lua-resty-session == 3.10", } build = { From 79f362de14a461337fb18c0d28ad7392488882c5 Mon Sep 17 00:00:00 2001 From: Wheeler Law Date: Mon, 18 Apr 2022 04:51:32 -0500 Subject: [PATCH 1309/4351] chore(CODEOWNERS) add `CODEOWNERS` file to the repo --- CODEOWNERS | 1 + 1 file changed, 1 insertion(+) create mode 100644 CODEOWNERS diff --git a/CODEOWNERS b/CODEOWNERS new file mode 100644 index 00000000000..c9f58c8eeb0 --- /dev/null +++ b/CODEOWNERS @@ -0,0 +1 @@ +* @Kong/gateway From d4bdae5562c731c9a65c86eb92362d42297e02f4 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 19 Apr 2022 12:08:09 +0800 Subject: [PATCH 1310/4351] refactor(ldap-auth) openssl ffi based asn1 parser/decoder (#8663) Replace asn1 parser/decoder with openssl ffi based functions. --- kong/plugins/ldap-auth/asn1.lua | 617 ++++++++++++++------------------ kong/plugins/ldap-auth/ldap.lua | 102 ++---- 2 files changed, 305 insertions(+), 414 deletions(-) diff --git a/kong/plugins/ldap-auth/asn1.lua b/kong/plugins/ldap-auth/asn1.lua index 23ff6aad48f..74bd6dcf7fc 100644 --- a/kong/plugins/ldap-auth/asn1.lua +++ b/kong/plugins/ldap-auth/asn1.lua @@ -1,408 +1,325 @@ -local lpack = require "lua_pack" -local bpack = lpack.pack -local bunpack = lpack.unpack - - -local setmetatable = setmetatable -local tonumber = tonumber -local reverse = string.reverse -local ipairs = ipairs -local concat = table.concat -local insert = table.insert -local pairs = pairs -local math = math -local type = type -local char = string.char -local bit = bit +local ffi = require "ffi" +local C = ffi.C +local ffi_new = ffi.new +local ffi_string = ffi.string +local ffi_cast = ffi.cast +local band = bit.band +local base = require "resty.core.base" +local new_tab = base.new_tab + +local cucharpp = ffi_new("const unsigned char*[1]") +local ucharpp = ffi_new("unsigned char*[1]") +local charpp = ffi_new("char*[1]") + + +ffi.cdef [[ + typedef struct asn1_string_st ASN1_OCTET_STRING; + typedef struct asn1_string_st ASN1_INTEGER; + typedef struct asn1_string_st ASN1_ENUMERATED; + typedef struct asn1_string_st ASN1_STRING; + + ASN1_OCTET_STRING *ASN1_OCTET_STRING_new(); + ASN1_INTEGER *ASN1_INTEGER_new(); + ASN1_ENUMERATED *ASN1_ENUMERATED_new(); + + void ASN1_INTEGER_free(ASN1_INTEGER *a); + void ASN1_STRING_free(ASN1_STRING *a); + + long ASN1_INTEGER_get(const ASN1_INTEGER *a); + long ASN1_ENUMERATED_get(const ASN1_ENUMERATED *a); + + int ASN1_INTEGER_set(ASN1_INTEGER *a, long v); + int ASN1_ENUMERATED_set(ASN1_ENUMERATED *a, long v); + int ASN1_STRING_set(ASN1_STRING *str, const void *data, int len); + + const unsigned char *ASN1_STRING_get0_data(const ASN1_STRING *x); + // openssl 1.1.0 + unsigned char *ASN1_STRING_data(ASN1_STRING *x); + + ASN1_OCTET_STRING *d2i_ASN1_OCTET_STRING(ASN1_OCTET_STRING **a, const unsigned char **ppin, long length); + ASN1_INTEGER *d2i_ASN1_INTEGER(ASN1_INTEGER **a, const unsigned char **ppin, long length); + ASN1_ENUMERATED *d2i_ASN1_ENUMERATED(ASN1_ENUMERATED **a, const unsigned char **ppin, long length); + + int i2d_ASN1_OCTET_STRING(const ASN1_OCTET_STRING *a, unsigned char **pp); + int i2d_ASN1_INTEGER(const ASN1_INTEGER *a, unsigned char **pp); + int i2d_ASN1_ENUMERATED(const ASN1_ENUMERATED *a, unsigned char **pp); + + int ASN1_get_object(const unsigned char **pp, long *plength, int *ptag, + int *pclass, long omax); + int ASN1_object_size(int constructed, int length, int tag); + + void ASN1_put_object(unsigned char **pp, int constructed, int length, + int tag, int xclass); +]] + + +local ASN1_STRING_get0_data +if not pcall(function() return C.ASN1_STRING_get0_data end) then + ASN1_STRING_get0_data = C.ASN1_STRING_data +else + ASN1_STRING_get0_data = C.ASN1_STRING_get0_data +end -local _M = {} +local _M = new_tab(0, 7) -_M.BERCLASS = { - Universal = 0, - Application = 64, - ContextSpecific = 128, - Private = 192 +local CLASS = { + UNIVERSAL = 0x00, + APPLICATION = 0x40, + CONTEXT_SPECIFIC = 0x80, + PRIVATE = 0xc0 } +_M.CLASS = CLASS + + +local TAG = { + -- ASN.1 tag values + EOC = 0, + BOOLEAN = 1, + INTEGER = 2, + OCTET_STRING = 4, + NULL = 5, + ENUMERATED = 10, + SEQUENCE = 16, +} +_M.TAG = TAG -_M.ASN1Decoder = { - new = function(self,o) - o = o or {} - setmetatable(o, self) - self.__index = self - o:registerBaseDecoders() - return o - end, - - decode = function(self, encStr, pos) - local etype, elen - local newpos = pos - - newpos, etype = bunpack(encStr, "X1", newpos) - newpos, elen = self.decodeLength(encStr, newpos) - - if self.decoder[etype] then - return self.decoder[etype](self, encStr, elen, newpos) - else - return newpos, nil - end - end, - - setStopOnError = function(self, val) - self.stoponerror = val - end, - - registerBaseDecoders = function(self) - self.decoder = {} - - self.decoder["0A"] = function(self, encStr, elen, pos) - return self.decodeInt(encStr, elen, pos) - end - - self.decoder["8A"] = function(self, encStr, elen, pos) - return bunpack(encStr, "A" .. elen, pos) - end - - self.decoder["31"] = function(self, encStr, elen, pos) - return pos, nil - end - - -- Boolean - self.decoder["01"] = function(self, encStr, elen, pos) - local val = bunpack(encStr, "X", pos) - if val ~= "FF" then - return pos, true - else - return pos, false - end - end - - -- Integer - self.decoder["02"] = function(self, encStr, elen, pos) - return self.decodeInt(encStr, elen, pos) - end - - -- Octet String - self.decoder["04"] = function(self, encStr, elen, pos) - return bunpack(encStr, "A" .. elen, pos) - end - - -- Null - self.decoder["05"] = function(self, encStr, elen, pos) - return pos, false - end - - -- Object Identifier - self.decoder["06"] = function(self, encStr, elen, pos) - return self:decodeOID(encStr, elen, pos) - end - - -- Context specific tags - self.decoder["30"] = function(self, encStr, elen, pos) - return self:decodeSeq(encStr, elen, pos) - end - end, - - registerTagDecoders = function(self, tagDecoders) - self:registerBaseDecoders() +local asn1_get_object +do + local lenp = ffi_new("long[1]") + local tagp = ffi_new("int[1]") + local classp = ffi_new("int[1]") + local strpp = ffi_new("const unsigned char*[1]") - for k, v in pairs(tagDecoders) do - self.decoder[k] = v + function asn1_get_object(der, start, stop) + start = start or 0 + stop = stop or #der + if stop <= start or stop > #der then + return nil, "invalid offset" end - end, - decodeLength = function(encStr, pos) - local elen - - pos, elen = bunpack(encStr, "C", pos) - if elen > 128 then - elen = elen - 128 - local elenCalc = 0 - local elenNext - - for i = 1, elen do - elenCalc = elenCalc * 256 - pos, elenNext = bunpack(encStr, "C", pos) - elenCalc = elenCalc + elenNext - end + local s_der = ffi_cast("const unsigned char *", der) + strpp[0] = s_der + start - elen = elenCalc + local ret = C.ASN1_get_object(strpp, lenp, tagp, classp, stop - start) + if band(ret, 0x80) == 0x80 then + return nil, "der with error encoding: " .. ret end - return pos, elen - end, - - decodeSeq = function(self, encStr, len, pos) - local seq = {} - local sPos = 1 - local sStr - - pos, sStr = bunpack(encStr, "A" .. len, pos) - - while (sPos < len) do - local newSeq - - sPos, newSeq = self:decode(sStr, sPos) - if not newSeq and self.stoponerror then - break - end - - insert(seq, newSeq) + local cons = false + if band(ret, 0x20) == 0x20 then + cons = true end - return pos, seq - end, - - decode_oid_component = function(encStr, pos) - local octet - local n = 0 - - repeat - pos, octet = bunpack(encStr, "b", pos) - n = n * 128 + bit.band(0x7F, octet) - until octet < 128 - - return pos, n - end, - - decodeOID = function(self, encStr, len, pos) - local last - local oid = {} - local octet - - last = pos + len - 1 - if pos <= last then - oid._snmp = "06" - pos, octet = bunpack(encStr, "C", pos) - oid[2] = math.fmod(octet, 40) - octet = octet - oid[2] - oid[1] = octet/40 - end - - while pos <= last do - local c - pos, c = self.decode_oid_component(encStr, pos) - oid[#oid + 1] = c - end - - return pos, oid - end, - - decodeInt = function(encStr, len, pos) - local hexStr - - pos, hexStr = bunpack(encStr, "X" .. len, pos) + local obj = { + tag = tagp[0], + class = classp[0], + len = tonumber(lenp[0]), + offset = strpp[0] - s_der, + hl = strpp[0] - s_der - start, -- header length + cons = cons, + } - local value = tonumber(hexStr, 16) - if value >= math.pow(256, len)/2 then - value = value - math.pow(256, len) - end - - return pos, value + return obj end -} - -_M.ASN1Encoder = { - new = function(self) - local o = {} - setmetatable(o, self) - self.__index = self - o:registerBaseEncoders() - return o - end, - - encodeSeq = function(self, seqData) - return bpack("XAA" , "30", self.encodeLength(#seqData), seqData) - end, +end +_M.get_object = asn1_get_object - encode = function(self, val) - local vtype = type(val) - if self.encoder[vtype] then - return self.encoder[vtype](self,val) - end - end, +local function asn1_put_object(tag, class, constructed, data, len) + len = type(data) == "string" and #data or len or 0 + if len <= 0 then + return nil, "invalid object length" + end - registerTagEncoders = function(self, tagEncoders) - self:registerBaseEncoders() + local outbuf = ffi_new("unsigned char[?]", len) + ucharpp[0] = outbuf - for k, v in pairs(tagEncoders) do - self.encoder[k] = v - end - end, + C.ASN1_put_object(ucharpp, constructed, len, tag, class) + if not data then + return ffi_string(outbuf) + end + return ffi_string(outbuf) .. data +end - registerBaseEncoders = function(self) - self.encoder = {} +_M.put_object = asn1_put_object - self.encoder["table"] = function(self, val) - if val._ldap == "0A" then - local ival = self.encodeInt(val[1]) - local len = self.encodeLength(#ival) - return bpack("XAA", "0A", len, ival) - end +local encode +do + local encoder = new_tab(0, 3) - if val._ldaptype then - local len + -- Integer + encoder[TAG.INTEGER] = function(val) + local typ = C.ASN1_INTEGER_new() + C.ASN1_INTEGER_set(typ, val) + charpp[0] = nil + local ret = C.i2d_ASN1_INTEGER(typ, charpp) + C.ASN1_INTEGER_free(typ) + return ffi_string(charpp[0], ret) + end - if val[1] == nil or #val[1] == 0 then - return bpack("XC", val._ldaptype, 0) - end + -- Octet String + encoder[TAG.OCTET_STRING] = function(val) + local typ = C.ASN1_OCTET_STRING_new() + C.ASN1_STRING_set(typ, val, #val) + charpp[0] = nil + local ret = C.i2d_ASN1_OCTET_STRING(typ, charpp) + C.ASN1_STRING_free(typ) + return ffi_string(charpp[0], ret) + end - len = self.encodeLength(#val[1]) - return bpack("XAA", val._ldaptype, len, val[1]) - end + encoder[TAG.ENUMERATED] = function(val) + local typ = C.ASN1_ENUMERATED_new() + C.ASN1_ENUMERATED_set(typ, val) + charpp[0] = nil + local ret = C.i2d_ASN1_ENUMERATED(typ, charpp) + C.ASN1_INTEGER_free(typ) + return ffi_string(charpp[0], ret) + end - local encVal = "" - for _, v in ipairs(val) do - encVal = encVal .. self.encode(v) -- todo: buffer? - end + encoder[TAG.SEQUENCE] = function(val) + return asn1_put_object(TAG.SEQUENCE, CLASS.UNIVERSAL, 1, val) + end - local tableType = "\x30" - if val["_snmp"] then - tableType = bpack("X", val["_snmp"]) + function encode(val, tag) + if tag == nil then + local typ = type(val) + if typ == "string" then + tag = TAG.OCTET_STRING + elseif typ == "number" then + tag = TAG.INTEGER end - - return bpack("AAA", tableType, self.encodeLength(#encVal), encVal) end - -- Boolean encoder - self.encoder["boolean"] = function(self, val) - if val then - return bpack("X", "01 01 FF") - else - return bpack("X", "01 01 00") - end + if encoder[tag] then + return encoder[tag](val) end + end +end +_M.encode = encode - -- Integer encoder - self.encoder["number"] = function(self, val) - local ival = self.encodeInt(val) - local len = self.encodeLength(#ival) - return bpack("XAA", "02", len, ival) - end +local decode +do + local decoder = new_tab(0, 3) - -- Octet String encoder - self.encoder["string"] = function(self, val) - local len = self.encodeLength(#val) - return bpack("XAA", "04", len, val) + decoder[TAG.OCTET_STRING] = function(der, offset, len) + assert(offset < #der) + cucharpp[0] = ffi_cast("const unsigned char *", der) + offset + local typ = C.d2i_ASN1_OCTET_STRING(nil, cucharpp, len) + if typ == nil then + return nil end + local ret = ASN1_STRING_get0_data(typ) + C.ASN1_STRING_free(typ) + return ffi_string(ret) + end - -- Null encoder - self.encoder["nil"] = function(self, val) - return bpack("X", "05 00") + decoder[TAG.INTEGER] = function(der, offset, len) + assert(offset < #der) + cucharpp[0] = ffi_cast("const unsigned char *", der) + offset + local typ = C.d2i_ASN1_INTEGER(nil, cucharpp, len) + if typ == nil then + return nil end - end, - - encode_oid_component = function(n) - local parts = {} + local ret = C.ASN1_INTEGER_get(typ) + C.ASN1_INTEGER_free(typ) + return tonumber(ret) + end - parts[1] = char(n % 128) - while n >= 128 do - n = bit.rshift(n, 7) - parts[#parts + 1] = char(n % 128 + 0x80) + decoder[TAG.ENUMERATED] = function(der, offset, len) + assert(offset < #der) + cucharpp[0] = ffi_cast("const unsigned char *", der) + offset + local typ = C.d2i_ASN1_ENUMERATED(nil, cucharpp, len) + if typ == nil then + return nil end + local ret = C.ASN1_ENUMERATED_get(typ) + C.ASN1_INTEGER_free(typ) + return tonumber(ret) + end - return reverse(concat(parts)) - end, - - encodeInt = function(val) - local lsb = 0 - - if val > 0 then - local valStr = "" - - while (val > 0) do - lsb = math.fmod(val, 256) - valStr = valStr .. bpack("C", lsb) - val = math.floor(val/256) - end - - if lsb > 127 then - valStr = valStr .. "\0" - end - - return reverse(valStr) - - elseif val < 0 then - local i = 1 - local tcval = val + 256 - - while tcval <= 127 do - tcval = tcval + (math.pow(256, i) * 255) - i = i+1 - end - - local valStr = "" - - while (tcval > 0) do - lsb = math.fmod(tcval, 256) - valStr = valStr .. bpack("C", lsb) - tcval = math.floor(tcval/256) - end - - return reverse(valStr) - - else -- val == 0 - return bpack("x") + -- offset starts from 0 + function decode(der, offset) + offset = offset or 0 + local obj, err = asn1_get_object(der, offset) + if not obj then + return nil, nil, err end - end, - encodeLength = function(len) - if len < 128 then - return char(len) - - else - local parts = {} - - while len > 0 do - parts[#parts + 1] = char(len % 256) - len = bit.rshift(len, 8) - end - - return char(#parts + 0x80) .. reverse(concat(parts)) + local ret + if decoder[obj.tag] then + ret = decoder[obj.tag](der, offset, obj.hl + obj.len) end + return obj.offset + obj.len, ret end -} - -function _M.BERtoInt(class, constructed, number) - local asn1_type = class + number - - if constructed == true then - asn1_type = asn1_type + 32 - end - - return asn1_type end +_M.decode = decode + + +--[[ +Encoded LDAP Result: https://ldap.com/ldapv3-wire-protocol-reference-ldap-result/ + +30 0c -- Begin the LDAPMessage sequence + 02 01 03 -- The message ID (integer value 3) + 69 07 -- Begin the add response protocol op + 0a 01 00 -- success result code (enumerated value 0) + 04 00 -- No matched DN (0-byte octet string) + 04 00 -- No diagnostic message (0-byte octet string) +--]] +local function parse_ldap_result(der) + local offset, err, _ + -- message ID (integer) + local id + offset, id, err = decode(der) + if err then + return nil, err + end + -- response protocol op + local obj + obj, err = asn1_get_object(der, offset) + if err then + return nil, err + end + local op = obj.tag -function _M.intToBER(i) - local ber = {} - - if bit.band(i, _M.BERCLASS.Application) == _M.BERCLASS.Application then - ber.class = _M.BERCLASS.Application - elseif bit.band(i, _M.BERCLASS.ContextSpecific) == _M.BERCLASS.ContextSpecific then - ber.class = _M.BERCLASS.ContextSpecific - elseif bit.band(i, _M.BERCLASS.Private) == _M.BERCLASS.Private then - ber.class = _M.BERCLASS.Private - else - ber.class = _M.BERCLASS.Universal + -- success result code + local code + offset, code, err = decode(der, obj.offset) + if err then + return nil, err end - if bit.band(i, 32) == 32 then - ber.constructed = true - ber.number = i - ber.class - 32 + -- matched DN (octet string) + local matched_dn + offset, matched_dn, err = decode(der, offset) + if err then + return nil, err + end - else - ber.primitive = true - ber.number = i - ber.class + -- diagnostic message (octet string) + local diagnostic_msg + _, diagnostic_msg, err = decode(der, offset) + if err then + return nil, err end - return ber + local res = { + message_id = id, + protocol_op = op, + result_code = code, + matched_dn = matched_dn, + diagnostic_msg = diagnostic_msg, + } + + return res end +_M.parse_ldap_result = parse_ldap_result + return _M diff --git a/kong/plugins/ldap-auth/ldap.lua b/kong/plugins/ldap-auth/ldap.lua index 827edd7c067..ac86afcf9d5 100644 --- a/kong/plugins/ldap-auth/ldap.lua +++ b/kong/plugins/ldap-auth/ldap.lua @@ -1,6 +1,9 @@ local asn1 = require "kong.plugins.ldap-auth.asn1" local bunpack = require "lua_pack".unpack local fmt = string.format +local asn1_parse_ldap_result = asn1.parse_ldap_result +local asn1_put_object = asn1.put_object +local asn1_encode = asn1.encode local _M = {} @@ -28,12 +31,6 @@ local APPNO = { } -local function encodeLDAPOp(encoder, appno, isConstructed, data) - local asn1_type = asn1.BERtoInt(asn1.BERCLASS.Application, isConstructed, appno) - return encoder:encode({ _ldaptype = fmt("%X", asn1_type), data }) -end - - local function calculate_payload_length(encStr, pos, socket) local elen @@ -59,23 +56,14 @@ end function _M.bind_request(socket, username, password) - local encoder = asn1.ASN1Encoder:new() - local decoder = asn1.ASN1Decoder:new() - - local ldapAuth = encoder:encode({ _ldaptype = 80, password }) - local bindReq = encoder:encode(3) .. encoder:encode(username) .. ldapAuth - local ldapMsg = encoder:encode(ldapMessageId) .. - encodeLDAPOp(encoder, APPNO.BindRequest, true, bindReq) + local ldapAuth = asn1_put_object(0, asn1.CLASS.CONTEXT_SPECIFIC, 0, password) + local bindReq = asn1_encode(3) ..asn1_encode(username) .. ldapAuth + local ldapMsg = asn1_encode(ldapMessageId) .. + asn1_put_object(APPNO.BindRequest, asn1.CLASS.APPLICATION, 1, bindReq) - local packet - local pos - local packet_len - local tmp - local _ + local packet, packet_len, _ - local response = {} - - packet = encoder:encodeSeq(ldapMsg) + packet = asn1_encode(ldapMsg, asn1.TAG.SEQUENCE) ldapMessageId = ldapMessageId + 1 @@ -86,27 +74,23 @@ function _M.bind_request(socket, username, password) _, packet_len = calculate_payload_length(packet, 2, socket) packet = socket:receive(packet_len) - pos, response.messageID = decoder:decode(packet, 1) - pos, tmp = bunpack(packet, "C", pos) - pos = decoder.decodeLength(packet, pos) - response.protocolOp = asn1.intToBER(tmp) - if response.protocolOp.number ~= APPNO.BindResponse then - return false, fmt("Received incorrect Op in packet: %d, expected %d", - response.protocolOp.number, APPNO.BindResponse) + local res, err = asn1_parse_ldap_result(packet) + if err then + return false, "Invalid LDAP message encoding: " .. err end - pos, response.resultCode = decoder:decode(packet, pos) + if res.protocol_op ~= APPNO.BindResponse then + return false, fmt("Received incorrect Op in packet: %d, expected %d", + res.protocol_op, APPNO.BindResponse) + end - if response.resultCode ~= 0 then - local error_msg - pos, response.matchedDN = decoder:decode(packet, pos) - _, response.errorMessage = decoder:decode(packet, pos) - error_msg = ERROR_MSG[response.resultCode] + if res.result_code ~= 0 then + local error_msg = ERROR_MSG[res.result_code] return false, fmt("\n Error: %s\n Details: %s", - error_msg or "Unknown error occurred (code: " .. - response.resultCode .. ")", response.errorMessage or "") + error_msg or "Unknown error occurred (code: " .. + res.result_code .. ")", res.diagnostic_msg or "") else return true @@ -116,14 +100,12 @@ end function _M.unbind_request(socket) local ldapMsg, packet - local encoder = asn1.ASN1Encoder:new() ldapMessageId = ldapMessageId + 1 - ldapMsg = encoder:encode(ldapMessageId) .. - encodeLDAPOp(encoder, APPNO.UnbindRequest, - false, nil) - packet = encoder:encodeSeq(ldapMsg) + ldapMsg = asn1_encode(ldapMessageId) .. + asn1_put_object(APPNO.UnbindRequest, asn1.CLASS.APPLICATION, 0) + packet = asn1_encode(ldapMsg, asn1.TAG.SEQUENCE) socket:send(packet) @@ -132,47 +114,39 @@ end function _M.start_tls(socket) - local ldapMsg, pos, packet, packet_len, tmp, _ - local response = {} - local encoder = asn1.ASN1Encoder:new() - local decoder = asn1.ASN1Decoder:new() + local ldapMsg, packet, packet_len, _ - local method_name = encoder:encode({ _ldaptype = 80, "1.3.6.1.4.1.1466.20037" }) + local method_name = asn1_put_object(0, asn1.CLASS.CONTEXT_SPECIFIC, 0, "1.3.6.1.4.1.1466.20037") ldapMessageId = ldapMessageId + 1 - ldapMsg = encoder:encode(ldapMessageId) .. - encodeLDAPOp(encoder, APPNO.ExtendedRequest, true, method_name) + ldapMsg = asn1_encode(ldapMessageId) .. + asn1_put_object(APPNO.ExtendedRequest, asn1.CLASS.APPLICATION, 1, method_name) - packet = encoder:encodeSeq(ldapMsg) + packet = asn1_encode(ldapMsg, asn1.TAG.SEQUENCE) socket:send(packet) packet = socket:receive(2) _, packet_len = calculate_payload_length(packet, 2, socket) packet = socket:receive(packet_len) - pos, response.messageID = decoder:decode(packet, 1) - pos, tmp = bunpack(packet, "C", pos) - pos = decoder.decodeLength(packet, pos) - response.protocolOp = asn1.intToBER(tmp) - if response.protocolOp.number ~= APPNO.ExtendedResponse then - return false, fmt("Received incorrect Op in packet: %d, expected %d", - response.protocolOp.number, APPNO.ExtendedResponse) + local res, err = asn1_parse_ldap_result(packet) + if err then + return false, "Invalid LDAP message encoding: " .. err end - pos, response.resultCode = decoder:decode(packet, pos) - - if response.resultCode ~= 0 then - local error_msg + if res.protocol_op ~= APPNO.ExtendedResponse then + return false, fmt("Received incorrect Op in packet: %d, expected %d", + res.protocol_op, APPNO.ExtendedResponse) + end - pos, response.matchedDN = decoder:decode(packet, pos) - _, response.errorMessage = decoder:decode(packet, pos) - error_msg = ERROR_MSG[response.resultCode] + if res.result_code ~= 0 then + local error_msg = ERROR_MSG[res.result_code] return false, fmt("\n Error: %s\n Details: %s", error_msg or "Unknown error occurred (code: " .. - response.resultCode .. ")", response.errorMessage or "") + res.result_code .. ")", res.diagnostic_msg or "") else return true From d7a8e66634685c7eb2d1e1e259a4ff975ecf3612 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 19 Apr 2022 17:36:33 +0800 Subject: [PATCH 1311/4351] fix(ldap-auth) free internal pointer after covert to lua string (#8696) --- kong/plugins/ldap-auth/asn1.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/ldap-auth/asn1.lua b/kong/plugins/ldap-auth/asn1.lua index 74bd6dcf7fc..05c8ecdb2d8 100644 --- a/kong/plugins/ldap-auth/asn1.lua +++ b/kong/plugins/ldap-auth/asn1.lua @@ -213,9 +213,9 @@ do if typ == nil then return nil end - local ret = ASN1_STRING_get0_data(typ) + local ret = ffi_string(ASN1_STRING_get0_data(typ)) C.ASN1_STRING_free(typ) - return ffi_string(ret) + return ret end decoder[TAG.INTEGER] = function(der, offset, len) From 9eba2a1e4b78711def54c3ea5096634d7760ba06 Mon Sep 17 00:00:00 2001 From: yankun-li-kong <77371186+yankun-li-kong@users.noreply.github.com> Date: Tue, 19 Apr 2022 19:27:23 +0900 Subject: [PATCH 1312/4351] feat(dao) use `cache_key` for target uniqueness detection Add new `cache_key(upstream, target)` in targets table for atomic uniqueness detection. Delete useless targets uniqueness detection functions. Targets API returns `409` when creating/updating delicate targets. Add migration functions to add `cache_key` column, delete duplicate targets and add `cache_key` for existing targets. Co-authored-by: Mayo --- CHANGELOG.md | 7 + kong/api/routes/upstreams.lua | 23 ---- kong/db/dao/targets.lua | 9 -- kong/db/migrations/core/016_280_to_300.lua | 120 ++++++++++++++++++ kong/db/migrations/core/init.lua | 1 + kong/db/schema/entities/targets.lua | 1 + .../04-admin_api/08-targets_routes_spec.lua | 11 +- 7 files changed, 132 insertions(+), 40 deletions(-) create mode 100644 kong/db/migrations/core/016_280_to_300.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 43700d3a060..43c1e128612 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -72,6 +72,8 @@ method now. [#8596](https://github.com/Kong/kong/pull/8596). If you have scripts that depend on it being `POST`, these scripts will need to be updated when updating to Kong 3.0. +- Insert and update operations on duplicated target entities returns 409. + [#8179](https://github.com/Kong/kong/pull/8179) #### PDK @@ -117,6 +119,11 @@ ### Additions +#### Core + +- Added `cache_key` on target entity for uniqueness detection. + [#8179](https://github.com/Kong/kong/pull/8179) + #### Plugins - **Zipkin**: add support for including HTTP path in span name diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 3ecf418d3e9..c463e541132 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -112,21 +112,6 @@ local function target_endpoint(self, db, callback) end -local function update_existent_target(self, db) - local upstream = endpoints.select_entity(self, db, db.upstreams.schema) - local filter = { target = unescape_uri(self.params.target) } - local opts = endpoints.extract_options(self.args.uri, db.targets.schema, "select") - local target = db.targets:select_by_upstream_filter(upstream, filter, opts) - - if target then - self.params.targets = db.targets.schema:extract_pk_values(target) - return endpoints.update_entity(self, db, db.targets.schema) - end - - return nil -end - - return { ["/upstreams/:upstreams/health"] = { GET = function(self, db) @@ -181,14 +166,6 @@ return { "upstream", "page_for_upstream"), PUT = function(self, db) - local entity, _, err_t = update_existent_target(self, db) - if err_t then - return endpoints.handle_error(err_t) - end - if entity then - return kong.response.exit(200, entity, { ["Deprecation"] = "true" }) - end - local create = endpoints.post_collection_endpoint(kong.db.targets.schema, kong.db.upstreams.schema, "upstream") return create(self, db) diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index 76169745234..ef0027a05e9 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -47,15 +47,6 @@ function _TARGETS:insert(entity, options) entity.target = formatted_target end - local workspace = workspaces.get_workspace_id() - local opts = { nulls = true, workspace = workspace } - for existent in self:each_for_upstream(entity.upstream, nil, opts) do - if existent.target == entity.target then - local err_t = self.errors:unique_violation({ target = existent.target }) - return nil, tostring(err_t), err_t - end - end - return self.super.insert(self, entity, options) end diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua new file mode 100644 index 00000000000..f8a710227aa --- /dev/null +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -0,0 +1,120 @@ +-- remove repeated targets, the older ones are not useful anymore. targets with +-- weight 0 will be kept, as we cannot tell which were deleted and which were +-- explicitly set as 0. +local function c_remove_unused_targets(coordinator) + local cassandra = require "cassandra" + local upstream_targets = {} + for rows, err in coordinator:iterate("SELECT id, upstream_id, target, created_at FROM targets") do + if err then + return nil, err + end + + for _, row in ipairs(rows) do + local key = string.format("%s:%s", row.upstream_id, row.target) + + if not upstream_targets[key] then + upstream_targets[key] = { + id = row.id, + created_at = row.created_at, + } + else + local to_remove + if row.created_at > upstream_targets[key].created_at then + to_remove = upstream_targets[key].id + upstream_targets[key] = { + id = row.id, + created_at = row.created_at, + } + else + to_remove = row.id + end + local _, err = coordinator:execute("DELETE FROM targets WHERE id = ?", { + cassandra.uuid(to_remove) + }) + + if err then + return nil, err + end + end + end + end + + return true +end + + +-- update cache_key for targets +local function c_update_target_cache_key(coordinator) + local cassandra = require "cassandra" + for rows, err in coordinator:iterate("SELECT id, upstream_id, target, ws_id FROM targets") do + if err then + return nil, err + end + + for _, row in ipairs(rows) do + local cache_key = string.format("targets:%s:%s::::%s", row.upstream_id, row.target, row.ws_id) + + local _, err = coordinator:execute("UPDATE targets SET cache_key = ? WHERE id = ? IF EXISTS", { + cache_key, cassandra.uuid(row.id) + }) + + if err then + return nil, err + end + end + end + + return true +end + + +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "targets" ADD COLUMN "cache_key" TEXT UNIQUE; + EXCEPTION WHEN duplicate_column THEN + -- Do nothing, accept existing state + END; + $$; + ]], + teardown = function(connector) + local _, err = connector:query([[ + DELETE FROM targets t1 + USING targets t2 + WHERE t1.created_at < t2.created_at + AND t1.upstream_id = t2.upstream_id + AND t1.target = t2.target; + UPDATE targets SET cache_key = CONCAT('targets:', upstream_id, ':', target, '::::', ws_id); + ]]) + + if err then + return nil, err + end + + return true + end + }, + + cassandra = { + up = [[ + ALTER TABLE targets ADD cache_key text; + CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); + ]], + teardown = function(connector) + local coordinator = assert(connector:get_stored_connection()) + local _, err = c_remove_unused_targets(coordinator) + if err then + return nil, err + end + + _, err = c_update_target_cache_key(coordinator) + if err then + return nil, err + end + + return true + end + }, +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 49b8ad5ccd9..8ecd62ba8ad 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -13,4 +13,5 @@ return { "013_220_to_230", "014_230_to_270", "015_270_to_280", + "016_280_to_300" } diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index 89346233e0a..64b39e85fbc 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -20,6 +20,7 @@ return { name = "targets", dao = "kong.db.dao.targets", primary_key = { "id" }, + cache_key = { "upstream", "target" }, endpoint_key = "target", workspaceable = true, fields = { diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index bed290208d6..d7a737690c3 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -142,7 +142,7 @@ describe("Admin API #" .. strategy, function() end end) - it_content_types("updates and does not create duplicated targets (#deprecated)", function(content_type) + it_content_types("refuses to create duplicated targets", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { @@ -159,10 +159,9 @@ describe("Admin API #" .. strategy, function() assert.equal("single-target.test:8080", json.target) assert.is_number(json.created_at) assert.is_string(json.id) - local id = json.id assert.are.equal(1, json.weight) - local res = assert(client:send { + local res2 = assert(client:send { method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { @@ -171,11 +170,7 @@ describe("Admin API #" .. strategy, function() }, headers = {["Content-Type"] = content_type} }) - local body = assert.response(res).has.status(200) - local json = cjson.decode(body) - assert.are.equal(100, json.weight) - assert.are.equal(id, json.id) - assert.equal("true", res.headers["Deprecation"]) + assert.response(res2).has.status(409) end end) From bffa4af4df59c13b76236599ff59ab32f36210e8 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 19 Apr 2022 17:57:40 +0800 Subject: [PATCH 1313/4351] chore(ci) changelog label MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Any PR includes a changelog will add a “core/docs” label which is unnecessary, this PR added an extra label 'changelog' to detect changelog file changes. --- .github/labeler.yml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 760914eb6a4..f8539e47407 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -20,8 +20,11 @@ core/db/migrations: core/db: - any: ['kong/db/**/*', '!kong/db/migrations/**/*'] +changelog: +- CHANGELOG.md + core/docs: -- '**/*.md' +- any: ['**/*.md', '!CHANGELOG.md'] - 'kong/autodoc/**/*' core/language/go: From 7f13cbc91341c6a62f27c1c2e7baff7a73198b63 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 Apr 2022 15:53:29 +0300 Subject: [PATCH 1314/4351] feat(vaults) store configuration references in $refs (needed for rotation and .kong_env cleanup) ### Summary Kong vault references like `{vault://env/my-env-var}` when used in Kong configuration are replaced with actual secrets. This makes it hard to implement secret rotation as the reference is lost when it is replaced. This commit stores the original references on a side: ```lua kong.configuration[$refs][] = ``` --- kong/conf_loader/init.lua | 9 +++++++++ spec/01-unit/03-conf_loader_spec.lua | 30 ++++++++++++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e42139ba369..5857f20de6e 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1481,6 +1481,7 @@ local function load(path, custom_conf, opts) --------------------------------- local loaded_vaults + local refs do -- validation local vaults_array = infer_value(conf.vaults, CONF_INFERENCES["vaults"].typ, opts) @@ -1507,6 +1508,12 @@ local function load(path, custom_conf, opts) local vault = require "kong.pdk.vault".new() for k, v in pairs(conf) do if vault.is_reference(v) then + if refs then + refs[k] = v + else + refs = setmetatable({ [k] = v }, _nop_tostring_mt) + end + local deref, deref_err = vault.get(v) if deref == nil or deref_err then return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) @@ -1531,7 +1538,9 @@ local function load(path, custom_conf, opts) end conf = tablex.merge(conf, defaults) -- intersection (remove extraneous properties) + conf.loaded_vaults = loaded_vaults + conf["$refs"] = refs local default_nginx_main_user = false local default_nginx_user = false diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index ed21f73366d..9832f5e58a2 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1719,4 +1719,34 @@ describe("Configuration loader", function() assert.equal("2m", conf.nginx_http_client_body_buffer_size) end) end) + describe("vault references", function() + it("are collected under $refs property", function() + finally(function() + helpers.unsetenv("PG_DATABASE") + end) + + helpers.setenv("PG_DATABASE", "resolved-kong-database") + + local conf = assert(conf_loader(nil, { + pg_database = "{vault://env/pg-database}" + })) + + assert.equal("resolved-kong-database", conf.pg_database) + assert.equal("{vault://env/pg-database}", conf["$refs"].pg_database) + end) + it("are inferred and collected under $refs property", function() + finally(function() + helpers.unsetenv("PG_PORT") + end) + + helpers.setenv("PG_PORT", "5000") + + local conf = assert(conf_loader(nil, { + pg_port = "{vault://env/pg-port}" + })) + + assert.equal(5000, conf.pg_port) + assert.equal("{vault://env/pg-port}", conf["$refs"].pg_port) + end) + end) end) From ac69743935f0c99f4846516b9154045456caaa4d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 Apr 2022 16:00:49 +0300 Subject: [PATCH 1315/4351] fix(vaults) do not leak resolved vault references to .kong_env file ### Summary When Kong prepares a `prefix` directory, it also stores current environment related to Kong in file called `.kong_env`. As Kong resolves the Vault references when it starts, the resolved values got leaked to `.kong_env` file. This was partly because for `vaults-beta` we didn't yet implement secret rotation, and we decided to also not keep the references around when they were resolved. Not that we have added the `"$refs"` property to `kong.configuration`, we can replace the values of configuration with the references before we write the `.kong_env` file. This commit fixes that. --- kong/cmd/utils/prefix_handler.lua | 6 ++++++ spec/01-unit/04-prefix_handler_spec.lua | 25 +++++++++++++++++++++++++ 2 files changed, 31 insertions(+) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index b26e208b428..78e5d9bd802 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -485,7 +485,13 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ "", } + local refs = kong_config["$refs"] + for k, v in pairs(kong_config) do + if refs and refs[k] then + v = refs[k] + end + if type(v) == "table" then if (getmetatable(v) or {}).__tostring then -- the 'tostring' meta-method knows how to serialize diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 452e6b3c2dc..9629455c66b 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -844,6 +844,31 @@ describe("NGINX conf compiler", function() assert.True(in_prefix_kong_conf.loaded_plugins.bar) end) + describe("vault references", function() + it("are kept as references in .kong_env", function() + finally(function() + helpers.unsetenv("PG_DATABASE") + end) + + helpers.setenv("PG_DATABASE", "resolved-kong-database") + + local conf = assert(conf_loader(nil, { + prefix = tmp_config.prefix, + pg_database = "{vault://env/pg-database}", + })) + + assert.equal("resolved-kong-database", conf.pg_database) + assert.equal("{vault://env/pg-database}", conf["$refs"].pg_database) + + assert(prefix_handler.prepare_prefix(conf)) + + local contents = helpers.file.read(tmp_config.kong_env) + + assert.matches("pg_database = {vault://env/pg-database}", contents, nil, true) + assert.not_matches("resolved-kong-database", contents, nil, true) + end) + end) + describe("ssl", function() it("does not create SSL dir if disabled", function() local conf = conf_loader(nil, { From 51565965fd268adf2e9de3f4345724a27ea5c31e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 Apr 2022 16:33:33 +0300 Subject: [PATCH 1316/4351] feat(vaults) store dao references in $refs (needed for rotation) ### Summary When there are references used in dao fields with `referenceable=true`, Kong replaces the references with values when the data is read (excluding admin api and control planes). When Kong replaces the reference, it is basically lost, and thus the automatic secret rotation cannot be implemented. This commit stores the references on returned entities to `"$refs"` property: ``` local certificate = kong.db.certificates:select(...) -- the possible reference can be found here: print(certificate["$refs"].key) ``` There will be helper functions so `"$refs"` property is not intended to end users. --- kong/db/schema/init.lua | 13 ++++++++++ .../13-vaults/01-vault_spec.lua | 25 ++++++++++++------- 2 files changed, 29 insertions(+), 9 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index bfca395e4ae..8d67401e001 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1682,6 +1682,8 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end + local refs + for key, field in self:each_field(data) do local ftype = field.type local value = data[key] @@ -1736,9 +1738,16 @@ function Schema:process_auto_fields(data, context, nulls, opts) if resolve_references then if ftype == "string" and field.referenceable then if is_reference(value) then + if refs then + refs[key] = value + else + refs = { [key] = value } + end + local deref, err = dereference(value) if deref then value = deref + else if err then kong.log.warn("unable to resolve reference ", value, " (", err, ")") @@ -1755,8 +1764,10 @@ function Schema:process_auto_fields(data, context, nulls, opts) if subfield.type == "string" and subfield.referenceable then local count = #value if count > 0 then + refs[key] = new_tab(count, 0) for i = 1, count do if is_reference(value[i]) then + refs[key][i] = value[i] local deref, err = dereference(value[i]) if deref then value[i] = deref @@ -1809,6 +1820,8 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end + data["$refs"] = refs + return data end diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index a6f334162d2..0468922edc5 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -48,7 +48,7 @@ for _, strategy in helpers.each_strategy() do end) it("create certificates with cert and key as secret", function() - local res, err = client:post("/certificates", { + local res, err = client:post("/certificates", { headers = { ["Content-Type"] = "application/json" }, body = { cert = "{vault://test-vault/cert}", @@ -64,11 +64,16 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://test-vault/key}", certificate.key) assert.equal("{vault://unknown/cert}", certificate.cert_alt) assert.equal("{vault://unknown/missing-key}", certificate.key_alt) + assert.is_nil(certificate["$refs"]) certificate, err = db.certificates:select({ id = certificate.id }) assert.is_nil(err) assert.equal(ssl_fixtures.cert, certificate.cert) assert.equal(ssl_fixtures.key, certificate.key) + assert.equal("{vault://test-vault/cert}", certificate["$refs"].cert) + assert.equal("{vault://test-vault/key}", certificate["$refs"].key) + assert.equal("{vault://unknown/cert}", certificate["$refs"].cert_alt) + assert.equal("{vault://unknown/missing-key}", certificate["$refs"].key_alt) assert.is_nil(certificate.cert_alt) assert.is_nil(certificate.key_alt) @@ -81,16 +86,18 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://test-vault/key}", certificate.key) assert.equal("{vault://unknown/cert}", certificate.cert_alt) assert.equal("{vault://unknown/missing-key}", certificate.key_alt) + assert.is_nil(certificate["$refs"]) -- verify that certificate attributes are of type reference when querying - local gres = client:get("/certificates/"..certificate.id) - local gbody = assert.res_status(200, gres) - local gcertificate = cjson.decode(gbody) - assert.is_equal("{vault://test-vault/cert}", gcertificate.cert) - assert.is_equal("{vault://test-vault/key}", gcertificate.key) - assert.is_equal("{vault://unknown/cert}", gcertificate.cert_alt) - assert.is_equal("{vault://unknown/missing-key}", gcertificate.key_alt) + res, err = client:get("/certificates/"..certificate.id) + assert.is_nil(err) + body = assert.res_status(200, res) + certificate = cjson.decode(body) + assert.is_equal("{vault://test-vault/cert}", certificate.cert) + assert.is_equal("{vault://test-vault/key}", certificate.key) + assert.is_equal("{vault://unknown/cert}", certificate.cert_alt) + assert.is_equal("{vault://unknown/missing-key}", certificate.key_alt) + assert.is_nil(certificate["$refs"]) end) - end) end From 3d583c8aa2a60126e8b841aedac5ab0a4dd6540b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 11 Apr 2022 12:49:35 +0300 Subject: [PATCH 1317/4351] refactor(pdk) vault pdk to be more like rest of the pdk modules ### Summary Refactor Vault PDK to follow other Kong PDK modules. This means that functions are created inside `.new` function. This has benefit of being able to access up-value `self`, which means that no direct references to global `kong` is needed. In general, it makes testing and mocking easier too. I need this so I can pass some initial configuration very early on when Kong does process secrets resolving of Kong configuration references. --- kong/cmd/vault.lua | 3 +- kong/db/schema/init.lua | 8 +- kong/pdk/vault.lua | 594 ++++++++++++++++++++-------------------- 3 files changed, 295 insertions(+), 310 deletions(-) diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua index b6fa853bef9..ccec61467cc 100644 --- a/kong/cmd/vault.lua +++ b/kong/cmd/vault.lua @@ -42,7 +42,6 @@ end local function get(args) - local vault = require "kong.pdk.vault".new() if args.command == "get" then local reference = args[1] if not reference then @@ -51,6 +50,8 @@ local function get(args) init_db(args) + local vault = kong.vault + if not vault.is_reference(reference) then -- assuming short form: /[/] reference = fmt("{vault://%s}", reference) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 8d67401e001..05a0bf26da5 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2,11 +2,9 @@ local tablex = require "pl.tablex" local pretty = require "pl.pretty" local utils = require "kong.tools.utils" local cjson = require "cjson" -local vault = require "kong.pdk.vault".new() +local is_reference = require "kong.pdk.vault".new().is_reference -local is_reference = vault.is_reference -local dereference = vault.get local setmetatable = setmetatable local getmetatable = getmetatable local re_match = ngx.re.match @@ -1744,7 +1742,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) refs = { [key] = value } end - local deref, err = dereference(value) + local deref, err = kong.vault.get(value) if deref then value = deref @@ -1768,7 +1766,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) for i = 1, count do if is_reference(value[i]) then refs[key][i] = value[i] - local deref, err = dereference(value[i]) + local deref, err = kong.vault.get(value[i]) if deref then value[i] = deref else diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 2a43ae02de3..7d99c3351cf 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -11,11 +11,11 @@ local require = require local constants = require "kong.constants" local arguments = require "kong.api.arguments" +local lrucache = require "resty.lrucache" local cjson = require("cjson.safe").new() local clone = require "table.clone" - local ngx = ngx local fmt = string.format local sub = string.sub @@ -36,387 +36,373 @@ local parse_path = require "socket.url".parse_path local decode_json = cjson.decode -local BRACE_START = byte("{") -local BRACE_END = byte("}") -local COLON = byte(":") -local SLASH = byte("/") - +local function new(self) + local _VAULT = {} -local BUNDLED_VAULTS = constants.BUNDLED_VAULTS -local VAULT_NAMES + local LRU = lrucache.new(1000) + local BUNDLED_VAULTS = constants.BUNDLED_VAULTS + local VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} + local BRACE_START = byte("{") + local BRACE_END = byte("}") + local COLON = byte(":") + local SLASH = byte("/") -local LRU = require("resty.lrucache").new(1000) + local vaults = self and self.configuration and self.configuration.loaded_vaults + if vaults then + for name in pairs(vaults) do + VAULT_NAMES[name] = true + end + end + local function build_cache_key(name, resource, version) + return version and fmt("reference:%s:%s:%s", name, resource, version) + or fmt("reference:%s:%s", name, resource) + end -local function build_cache_key(name, resource, version) - return version and fmt("reference:%s:%s:%s", name, resource, version) - or fmt("reference:%s:%s", name, resource) -end + local function validate_value(value, err, vault, resource, key, reference) + if type(value) ~= "string" then + if err then + return nil, fmt("unable to load value (%s) from vault (%s): %s [%s]", resource, vault, err, reference) + end + if value == nil then + return nil, fmt("unable to load value (%s) from vault (%s): not found [%s]", resource, vault, reference) + end -local function validate_value(value, err, vault, resource, key, reference) - if type(value) ~= "string" then - if err then - return nil, fmt("unable to load value (%s) from vault (%s): %s [%s]", resource, vault, err, reference) + return nil, fmt("unable to load value (%s) from vault (%s): invalid type (%s), string expected [%s]", + resource, vault, type(value), reference) end - if value == nil then - return nil, fmt("unable to load value (%s) from vault (%s): not found [%s]", resource, vault, reference) + if not key then + return value end - return nil, fmt("unable to load value (%s) from vault (%s): invalid type (%s), string expected [%s]", - resource, vault, type(value), reference) - end - - if not key then - return value - end + local json + json, err = decode_json(value) + if type(json) ~= "table" then + if err then + return nil, fmt("unable to json decode value (%s) received from vault (%s): %s [%s]", + resource, vault, err, reference) + end - local json - json, err = decode_json(value) - if type(json) ~= "table" then - if err then - return nil, fmt("unable to json decode value (%s) received from vault (%s): %s [%s]", - resource, vault, err, reference) + return nil, fmt("unable to json decode value (%s) received from vault (%s): invalid type (%s), table expected [%s]", + resource, vault, type(json), reference) end - return nil, fmt("unable to json decode value (%s) received from vault (%s): invalid type (%s), table expected [%s]", - resource, vault, type(json), reference) - end + value = json[key] + if type(value) ~= "string" then + if value == nil then + return nil, fmt("vault (%s) did not return value for resource '%s' with a key of '%s' [%s]", + vault, resource, key, reference) + end - value = json[key] - if type(value) ~= "string" then - if value == nil then - return nil, fmt("vault (%s) did not return value for resource '%s' with a key of '%s' [%s]", - vault, resource, key, reference) + return nil, fmt("invalid value received from vault (%s) for resource '%s' with a key of '%s': invalid type (%s), string expected [%s]", + vault, resource, key, type(value), reference) end - return nil, fmt("invalid value received from vault (%s) for resource '%s' with a key of '%s': invalid type (%s), string expected [%s]", - vault, resource, key, type(value), reference) + return value end - return value -end + local function process_secret(reference, opts) + local name = opts.name + local vaults = self and (self.db and self.db.vaults_beta) + local strategy + local field + if vaults and vaults.strategies then + strategy = vaults.strategies[name] + if not strategy then + return nil, fmt("could not find vault (%s) [%s]", name, reference) + end + local schema = vaults.schema.subschemas[name] + if not schema then + return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) + end -local function process_secret(reference, opts) - local name = opts.name - local kong = kong - local vaults = kong and (kong.db and kong.db.vaults_beta) - local strategy - local field - if vaults and vaults.strategies then - strategy = vaults.strategies[name] - if not strategy then - return nil, fmt("could not find vault (%s) [%s]", name, reference) - end + field = schema.fields.config - local schema = vaults.schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) - end + else + local ok + ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) + if not ok then + return nil, fmt("could not find vault (%s): %s [%s]", name, strategy, reference) + end - field = schema.fields.config + local def + ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) + if not ok then + return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) + end - else - local ok - ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) - if not ok then - return nil, fmt("could not find vault (%s): %s [%s]", name, strategy, reference) - end + local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults_beta")) - local def - ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) - if not ok then - return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) - end + local err + ok, err = schema:new_subschema(name, def) + if not ok then + return nil, fmt("could not load vault sub-schema (%s): %s [%s]", name, err, reference) + end - local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults_beta")) + schema = schema.subschemas[name] + if not schema then + return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) + end - local err - ok, err = schema:new_subschema(name, def) - if not ok then - return nil, fmt("could not load vault sub-schema (%s): %s [%s]", name, err, reference) + field = schema.fields.config end - schema = schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) + if strategy.init then + strategy.init() end - field = schema.fields.config - end - - if strategy.init then - strategy.init() - end - - local resource = opts.resource - local key = opts.key - local config = opts.config or {} - if kong and kong.configuration then - local configuration = kong.configuration - local fields = field.fields - local env_name = gsub(name, "-", "_") - for i = 1, #fields do - local k, f = next(fields[i]) - if config[k] == nil then - local n = lower(fmt("vault_%s_%s", env_name, k)) - local v = configuration[n] - if v ~= nil then - config[k] = v - elseif f.required and f.default ~= nil then - config[k] = f.default + local resource = opts.resource + local key = opts.key + local config = opts.config or {} + if self and self.configuration then + local configuration = self.configuration + local fields = field.fields + local env_name = gsub(name, "-", "_") + for i = 1, #fields do + local k, f = next(fields[i]) + if config[k] == nil then + local n = lower(fmt("vault_%s_%s", env_name, k)) + local v = configuration[n] + if v ~= nil then + config[k] = v + elseif f.required and f.default ~= nil then + config[k] = f.default + end end end end - end - config = arguments.infer_value(config, field) + config = arguments.infer_value(config, field) - local value, err = strategy.get(config, resource, opts.version) - return validate_value(value, err, name, resource, key, reference) -end - - -local function config_secret(reference, opts) - local name = opts.name - local kong = kong - local vaults = kong.db.vaults_beta - local cache = kong.core_cache - local vault - local err - if cache then - local cache_key = vaults:cache_key(name) - vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, name) - - else - vault, err = vaults:select_by_prefix(name) - end - - if not vault then - if err then - return nil, fmt("vault not found (%s): %s [%s]", name, err, reference) - end - - return nil, fmt("vault not found (%s) [%s]", name, reference) + local value, err = strategy.get(config, resource, opts.version) + return validate_value(value, err, name, resource, key, reference) end - local vname = vault.name - local strategy = vaults.strategies[vname] - if not strategy then - return nil, fmt("vault not installed (%s) [%s]", vname, reference) - end + local function config_secret(reference, opts) + local name = opts.name + local vaults = self.db.vaults_beta + local cache = self.core_cache + local vault + local err + if cache then + local cache_key = vaults:cache_key(name) + vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, name) - local schema = vaults.schema.subschemas[vname] - if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", vname, reference) - end + else + vault, err = vaults:select_by_prefix(name) + end - local config = opts.config - if config then - config = arguments.infer_value(config, schema.fields.config) - for k, v in pairs(vault.config) do - if v ~= nil and config[k] == nil then - config[k] = v + if not vault then + if err then + return nil, fmt("vault not found (%s): %s [%s]", name, err, reference) end + + return nil, fmt("vault not found (%s) [%s]", name, reference) end - else - config = vault.config - end + local vname = vault.name - local resource = opts.resource - local key = opts.key - local version = opts.version + local strategy = vaults.strategies[vname] + if not strategy then + return nil, fmt("vault not installed (%s) [%s]", vname, reference) + end - local cache_key = build_cache_key(name, resource, version) - local value - if cache then - value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) - else - value, err = strategy.get(config, resource, version) - end + local schema = vaults.schema.subschemas[vname] + if not schema then + return nil, fmt("could not find vault sub-schema (%s) [%s]", vname, reference) + end - return validate_value(value, err, name, resource, key, reference) -end + local config = opts.config + if config then + config = arguments.infer_value(config, schema.fields.config) + for k, v in pairs(vault.config) do + if v ~= nil and config[k] == nil then + config[k] = v + end + end + else + config = vault.config + end ---- --- Checks if the passed in reference looks like a reference. --- Valid references start with '{vault://' and end with '}'. --- --- If you need more thorough validation, --- use `kong.vault.parse_reference`. --- --- @function kong.vault.is_reference --- @tparam string reference reference to check --- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` --- --- @usage --- kong.vault.is_reference("{vault://env/key}") -- true --- kong.vault.is_reference("not a reference") -- false -local function is_reference(reference) - return type(reference) == "string" - and byte(reference, 1) == BRACE_START - and byte(reference, -1) == BRACE_END - and byte(reference, 7) == COLON - and byte(reference, 8) == SLASH - and byte(reference, 9) == SLASH - and sub(reference, 2, 6) == "vault" -end + local resource = opts.resource + local key = opts.key + local version = opts.version + local cache_key = build_cache_key(name, resource, version) + local value + if cache then + value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) + else + value, err = strategy.get(config, resource, version) + end ---- --- Parses and decodes the passed in reference and returns a table --- containing its components. --- --- Given a following resource: --- ```lua --- "{vault://env/cert/key?prefix=SSL_#1}" --- ``` --- --- This function will return following table: --- --- ```lua --- { --- name = "env", -- name of the Vault entity or Vault strategy --- resource = "cert", -- resource where secret is stored --- key = "key", -- key to lookup if the resource is secret object --- config = { -- if there are any config options specified --- prefix = "SSL_" --- }, --- version = 1 -- if the version is specified --- } --- ``` --- --- @function kong.vault.parse_reference --- @tparam string reference reference to parse --- @treturn table|nil a table containing each component of the reference, or `nil` on error --- @treturn string|nil error message on failure, otherwise `nil` --- --- @usage --- local ref, err = kong.vault.parse_reference("{vault://env/cert/key?prefix=SSL_#1}") -- table -local function parse_reference(reference) - if not is_reference(reference) then - return nil, fmt("not a reference [%s]", tostring(reference)) + return validate_value(value, err, name, resource, key, reference) end - local url, err = parse_url(sub(reference, 2, -2)) - if not url then - return nil, fmt("reference is not url (%s) [%s]", err, reference) + --- + -- Checks if the passed in reference looks like a reference. + -- Valid references start with '{vault://' and end with '}'. + -- + -- If you need more thorough validation, + -- use `kong.vault.parse_reference`. + -- + -- @function kong.vault.is_reference + -- @tparam string reference reference to check + -- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` + -- + -- @usage + -- kong.vault.is_reference("{vault://env/key}") -- true + -- kong.vault.is_reference("not a reference") -- false + function _VAULT.is_reference(reference) + return type(reference) == "string" + and byte(reference, 1) == BRACE_START + and byte(reference, -1) == BRACE_END + and byte(reference, 7) == COLON + and byte(reference, 8) == SLASH + and byte(reference, 9) == SLASH + and sub(reference, 2, 6) == "vault" end - local name = url.host - if not name then - return nil, fmt("reference url is missing host [%s]", reference) - end - local path = url.path - if not path then - return nil, fmt("reference url is missing path [%s]", reference) - end + --- + -- Parses and decodes the passed in reference and returns a table + -- containing its components. + -- + -- Given a following resource: + -- ```lua + -- "{vault://env/cert/key?prefix=SSL_#1}" + -- ``` + -- + -- This function will return following table: + -- + -- ```lua + -- { + -- name = "env", -- name of the Vault entity or Vault strategy + -- resource = "cert", -- resource where secret is stored + -- key = "key", -- key to lookup if the resource is secret object + -- config = { -- if there are any config options specified + -- prefix = "SSL_" + -- }, + -- version = 1 -- if the version is specified + -- } + -- ``` + -- + -- @function kong.vault.parse_reference + -- @tparam string reference reference to parse + -- @treturn table|nil a table containing each component of the reference, or `nil` on error + -- @treturn string|nil error message on failure, otherwise `nil` + -- + -- @usage + -- local ref, err = kong.vault.parse_reference("{vault://env/cert/key?prefix=SSL_#1}") -- table + function _VAULT.parse_reference(reference) + if not _VAULT.is_reference(reference) then + return nil, fmt("not a reference [%s]", tostring(reference)) + end - local resource = sub(path, 2) - if resource == "" then - return nil, fmt("reference url has empty path [%s]", reference) - end + local url, err = parse_url(sub(reference, 2, -2)) + if not url then + return nil, fmt("reference is not url (%s) [%s]", err, reference) + end - local version = url.fragment - if version then - version = tonumber(version, 10) - if not version then - return nil, fmt("reference url has invalid version [%s]", reference) + local name = url.host + if not name then + return nil, fmt("reference url is missing host [%s]", reference) end - end - local key - local parts = parse_path(resource) - local count = #parts - if count == 1 then - resource = unescape_uri(parts[1]) + local path = url.path + if not path then + return nil, fmt("reference url is missing path [%s]", reference) + end - else - resource = unescape_uri(concat(parts, "/", 1, count - 1)) - if parts[count] ~= "" then - key = unescape_uri(parts[count]) + local resource = sub(path, 2) + if resource == "" then + return nil, fmt("reference url has empty path [%s]", reference) end - end - if resource == "" then - return nil, fmt("reference url has invalid path [%s]", reference) - end + local version = url.fragment + if version then + version = tonumber(version, 10) + if not version then + return nil, fmt("reference url has invalid version [%s]", reference) + end + end - local config - local query = url.query - if query and query ~= "" then - config = decode_args(query) - end + local key + local parts = parse_path(resource) + local count = #parts + if count == 1 then + resource = unescape_uri(parts[1]) - return { - name = url.host, - resource = resource, - key = key, - config = config, - version = version, - } -end + else + resource = unescape_uri(concat(parts, "/", 1, count - 1)) + if parts[count] ~= "" then + key = unescape_uri(parts[count]) + end + end + if resource == "" then + return nil, fmt("reference url has invalid path [%s]", reference) + end ---- --- Resolves the passed in reference and returns the value of it. --- --- @function kong.vault.get --- @tparam string reference reference to resolve --- @treturn string|nil resolved value of the reference --- @treturn string|nil error message on failure, otherwise `nil` --- --- @usage --- local value, err = kong.vault.get("{vault://env/cert/key}") -local function get(reference) - local opts, err = parse_reference(reference) - if err then - return nil, err - end + local config + local query = url.query + if query and query ~= "" then + config = decode_args(query) + end - local value = LRU:get(reference) - if value then - return value + return { + name = url.host, + resource = resource, + key = key, + config = config, + version = version, + } end - if kong and kong.db and VAULT_NAMES[opts.name] == nil then - value, err = config_secret(reference, opts) - else - value, err = process_secret(reference, opts) - end - if not value then - return nil, err - end + --- + -- Resolves the passed in reference and returns the value of it. + -- + -- @function kong.vault.get + -- @tparam string reference reference to resolve + -- @treturn string|nil resolved value of the reference + -- @treturn string|nil error message on failure, otherwise `nil` + -- + -- @usage + -- local value, err = kong.vault.get("{vault://env/cert/key}") + function _VAULT.get(reference) + local opts, err = _VAULT.parse_reference(reference) + if err then + return nil, err + end - LRU:set(reference, value) + local value = LRU:get(reference) + if value then + return value + end - return value -end + if self and self.db and VAULT_NAMES[opts.name] == nil then + value, err = config_secret(reference, opts) + else + value, err = process_secret(reference, opts) + end + if not value then + return nil, err + end -local function new(self) - VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} + LRU:set(reference, value) - local vaults = self and self.configuration and self.configuration.loaded_vaults - if vaults then - for name in pairs(vaults) do - VAULT_NAMES[name] = true - end + return value end - return { - is_reference = is_reference, - parse_reference = parse_reference, - get = get, - } + return _VAULT end From 951b93f6fdef43bcf7d0d829a4432135185e448e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 11 Apr 2022 15:57:22 +0300 Subject: [PATCH 1318/4351] fix(conf) properly support vault configurations with process secrets ### Summary Default vault configurations can be configured with Kong configuration. For example using environment variables: - `KONG_VAULT_ENV_PREFIX=vault_` - `KONG_VAULT_HCV_TOKEN=xxx` Previously these settings were not honoured when kong configuration references were dereferenced. This fixes that issue. --- kong/conf_loader/init.lua | 10 +++++- kong/vaults/env/init.lua | 5 +-- spec/02-integration/02-cmd/14-vault_spec.lua | 33 +++++++++++++++++++- 3 files changed, 42 insertions(+), 6 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 5857f20de6e..1299a4f10bc 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1505,7 +1505,15 @@ local function load(path, custom_conf, opts) loaded_vaults = setmetatable(vaults, _nop_tostring_mt) - local vault = require "kong.pdk.vault".new() + local vault_conf = { loaded_vaults = loaded_vaults } + for k, v in pairs(conf) do + if string.sub(k, 1, 6) == "vault_" then + vault_conf[k] = v + end + end + + local vault = require("kong.pdk.vault").new({ configuration = vault_conf }) + for k, v in pairs(conf) do if vault.is_reference(v) then if refs then diff --git a/kong/vaults/env/init.lua b/kong/vaults/env/init.lua index 53e93c2559e..30727c4b1ed 100644 --- a/kong/vaults/env/init.lua +++ b/kong/vaults/env/init.lua @@ -37,14 +37,11 @@ end local function get(conf, resource, version) local prefix = conf.prefix - - resource = gsub(resource, "-", "_") - if type(prefix) == "string" then resource = prefix .. resource end - resource = upper(resource) + resource = upper(gsub(resource, "-", "_")) if version == 2 then resource = resource .. "_PREVIOUS" diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index c46f6b6989d..dd34b8c2575 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -51,7 +51,38 @@ describe("kong vault", function() helpers.setenv("SECRETS_TEST", "testvalue") local ok, stderr, stdout = helpers.kong_exec("vault get env/secrets_test", { vaults = "env" }) assert.equal("", stderr) - assert.matches("testvalue", stdout) + assert.matches("testvalue", stdout, nil, true) + assert.is_true(ok) + + ok, stderr, stdout = helpers.kong_exec("vault get env/secrets-test", { vaults = "env" }) + assert.equal("", stderr) + assert.matches("testvalue", stdout, nil, true) + assert.is_true(ok) + end) + + it("vault get env with config", function() + finally(function() + helpers.unsetenv("KONG_VAULT_ENV_PREFIX") + helpers.unsetenv("SECRETS_TEST") + end) + helpers.setenv("KONG_VAULT_ENV_PREFIX", "SECRETS_") + helpers.setenv("SECRETS_TEST", "testvalue-with-config") + local ok, stderr, stdout = helpers.kong_exec("vault get env/test", { vaults = "env" }) + assert.equal("", stderr) + assert.matches("testvalue-with-config", stdout, nil, true) + assert.is_true(ok) + end) + + it("vault get env with config with dash", function() + finally(function() + helpers.unsetenv("KONG_VAULT_ENV_PREFIX") + helpers.unsetenv("SECRETS_AGAIN_TEST") + end) + helpers.setenv("KONG_VAULT_ENV_PREFIX", "SECRETS-AGAIN-") + helpers.setenv("SECRETS_AGAIN_TEST_TOO", "testvalue-with-config-again") + local ok, stderr, stdout = helpers.kong_exec("vault get env/test-too", { vaults = "env" }) + assert.equal("", stderr) + assert.matches("testvalue-with-config-again", stdout, nil, true) assert.is_true(ok) end) end) From eb9a8ba7eced719734ed4d95b7f0549b6d753c30 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 11 Apr 2022 16:35:08 +0300 Subject: [PATCH 1319/4351] perf(conf) localize variables needed for configuration parsing ### Summary Just localizes some variable for a faster configuration parsing, and tidier code. --- kong/conf_loader/init.lua | 186 +++++++++++++++++++-------------- kong/conf_loader/listeners.lua | 7 +- 2 files changed, 114 insertions(+), 79 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 1299a4f10bc..2380a55620f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1,3 +1,6 @@ +local require = require + + local kong_default_conf = require "kong.templates.kong_defaults" local openssl_pkey = require "resty.openssl.pkey" local pl_stringio = require "pl.stringio" @@ -16,9 +19,34 @@ local ffi = require "ffi" local fmt = string.format +local sub = string.sub +local type = type +local sort = table.sort +local find = string.find +local gsub = string.gsub +local strip = pl_stringx.strip +local floor = math.floor +local lower = string.lower +local upper = string.upper +local match = string.match +local pairs = pairs +local assert = assert +local unpack = unpack +local ipairs = ipairs +local insert = table.insert +local remove = table.remove local concat = table.concat +local getenv = os.getenv +local exists = pl_path.exists +local abspath = pl_path.abspath +local tostring = tostring +local tonumber = tonumber +local setmetatable = setmetatable + + local C = ffi.C + ffi.cdef([[ struct group *getgrnam(const char *name); struct passwd *getpwnam(const char *name); @@ -100,13 +128,13 @@ local HEADERS = constants.HEADERS local HEADER_KEY_TO_NAME = { ["server_tokens"] = "server_tokens", ["latency_tokens"] = "latency_tokens", - [string.lower(HEADERS.VIA)] = HEADERS.VIA, - [string.lower(HEADERS.SERVER)] = HEADERS.SERVER, - [string.lower(HEADERS.PROXY_LATENCY)] = HEADERS.PROXY_LATENCY, - [string.lower(HEADERS.RESPONSE_LATENCY)] = HEADERS.RESPONSE_LATENCY, - [string.lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, - [string.lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, - [string.lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, + [lower(HEADERS.VIA)] = HEADERS.VIA, + [lower(HEADERS.SERVER)] = HEADERS.SERVER, + [lower(HEADERS.PROXY_LATENCY)] = HEADERS.PROXY_LATENCY, + [lower(HEADERS.RESPONSE_LATENCY)] = HEADERS.RESPONSE_LATENCY, + [lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, + [lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, + [lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, } @@ -700,11 +728,11 @@ local function infer_value(value, typ, opts) if not opts.from_kong_env then -- remove trailing comment, if any -- and remove escape chars from octothorpes - value = string.gsub(value, "[^\\]#.-$", "") - value = string.gsub(value, "\\#", "#") + value = gsub(value, "[^\\]#.-$", "") + value = gsub(value, "\\#", "#") end - value = pl_stringx.strip(value) + value = strip(value) end -- transform {boolean} values ("on"/"off" aliasing to true/false) @@ -730,7 +758,7 @@ local function infer_value(value, typ, opts) value = setmetatable(pl_stringx.split(value, ","), nil) -- remove List mt for i = 1, #value do - value[i] = pl_stringx.strip(value[i]) + value[i] = strip(value[i]) end end @@ -777,14 +805,14 @@ local function check_and_infer(conf, opts) local MAX_PORT = 65535 for _, port_map in ipairs(conf.port_maps) do - local colpos = string.find(port_map, ":", nil, true) + local colpos = find(port_map, ":", nil, true) if not colpos then errors[#errors + 1] = "invalid port mapping (`port_maps`): " .. port_map else - local host_port_str = string.sub(port_map, 1, colpos - 1) + local host_port_str = sub(port_map, 1, colpos - 1) local host_port_num = tonumber(host_port_str, 10) - local kong_port_str = string.sub(port_map, colpos + 1) + local kong_port_str = sub(port_map, colpos + 1) local kong_port_num = tonumber(kong_port_str, 10) if (host_port_num and host_port_num >= MIN_PORT and host_port_num <= MAX_PORT) @@ -800,8 +828,13 @@ local function check_and_infer(conf, opts) end if conf.database == "cassandra" then - log.deprecation("Support for Cassandra is deprecated. Please refer to https://konghq.com/blog/cassandra-support-deprecated", {after = "2.7", removal = "4.0"}) - if string.find(conf.cassandra_lb_policy, "DCAware", nil, true) + log.deprecation("Support for Cassandra is deprecated. Please refer to " .. + "https://konghq.com/blog/cassandra-support-deprecated", { + after = "2.7", + removal = "4.0" + }) + + if find(conf.cassandra_lb_policy, "DCAware", nil, true) and not conf.cassandra_local_datacenter then errors[#errors + 1] = "must specify 'cassandra_local_datacenter' when " .. @@ -837,9 +870,9 @@ local function check_and_infer(conf, opts) for _, prefix in ipairs({ "proxy_", "admin_", "status_" }) do local listen = conf[prefix .. "listen"] - local ssl_enabled = (concat(listen, ",") .. " "):find("%sssl[%s,]") ~= nil + local ssl_enabled = find(concat(listen, ",") .. " ", "%sssl[%s,]") ~= nil if not ssl_enabled and prefix == "proxy_" then - ssl_enabled = (concat(conf.stream_listen, ",") .. " "):find("%sssl[%s,]") ~= nil + ssl_enabled = find(concat(conf.stream_listen, ",") .. " ", "%sssl[%s,]") ~= nil end if prefix == "proxy_" then @@ -865,7 +898,7 @@ local function check_and_infer(conf, opts) if ssl_cert then for _, cert in ipairs(ssl_cert) do - if not pl_path.exists(cert) then + if not exists(cert) then errors[#errors + 1] = prefix .. "ssl_cert: no such file at " .. cert end end @@ -873,7 +906,7 @@ local function check_and_infer(conf, opts) if ssl_cert_key then for _, cert_key in ipairs(ssl_cert_key) do - if not pl_path.exists(cert_key) then + if not exists(cert_key) then errors[#errors + 1] = prefix .. "ssl_cert_key: no such file at " .. cert_key end end @@ -889,12 +922,12 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "client_ssl_cert must be specified" end - if conf.client_ssl_cert and not pl_path.exists(conf.client_ssl_cert) then + if conf.client_ssl_cert and not exists(conf.client_ssl_cert) then errors[#errors + 1] = "client_ssl_cert: no such file at " .. conf.client_ssl_cert end - if conf.client_ssl_cert_key and not pl_path.exists(conf.client_ssl_cert_key) then + if conf.client_ssl_cert_key and not exists(conf.client_ssl_cert_key) then errors[#errors + 1] = "client_ssl_cert_key: no such file at " .. conf.client_ssl_cert_key end @@ -910,19 +943,17 @@ local function check_and_infer(conf, opts) path = system_path else - - log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. - err .. - ". Please set lua_ssl_trusted_certificate to a path with certificates" .. - " in order to remove this message") + log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. + ". Please set lua_ssl_trusted_certificate to a path with certificates " .. + "in order to remove this message") end end if path ~= "system" then - if not pl_path.exists(path) then - errors[#errors + 1] = "lua_ssl_trusted_certificate: no such file at " .. - path + if not exists(path) then + errors[#errors + 1] = "lua_ssl_trusted_certificate: no such file at " .. path end + new_paths[#new_paths + 1] = path end end @@ -954,14 +985,14 @@ local function check_and_infer(conf, opts) end if conf.ssl_dhparam then - if not is_predefined_dhgroup(conf.ssl_dhparam) and not pl_path.exists(conf.ssl_dhparam) then + if not is_predefined_dhgroup(conf.ssl_dhparam) and not exists(conf.ssl_dhparam) then errors[#errors + 1] = "ssl_dhparam: no such file at " .. conf.ssl_dhparam end else for _, key in ipairs({ "nginx_http_ssl_dhparam", "nginx_stream_ssl_dhparam" }) do local file = conf[key] - if file and not is_predefined_dhgroup(file) and not pl_path.exists(file) then + if file and not is_predefined_dhgroup(file) and not exists(file) then errors[#errors + 1] = key .. ": no such file at " .. file end end @@ -969,7 +1000,7 @@ local function check_and_infer(conf, opts) if conf.headers then for _, token in ipairs(conf.headers) do - if token ~= "off" and not HEADER_KEY_TO_NAME[string.lower(token)] then + if token ~= "off" and not HEADER_KEY_TO_NAME[lower(token)] then errors[#errors + 1] = fmt("headers: invalid entry '%s'", tostring(token)) end @@ -999,11 +1030,11 @@ local function check_and_infer(conf, opts) SRV = true, AAAA = true } for _, name in ipairs(conf.dns_order) do - if not allowed[name:upper()] then + if not allowed[upper(name)] then errors[#errors + 1] = fmt("dns_order: invalid entry '%s'", tostring(name)) end - if name:upper() == "AAAA" then + if upper(name) == "AAAA" then log.warn("the 'dns_order' configuration property specifies the " .. "experimental IPv6 entry 'AAAA'") @@ -1028,7 +1059,7 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "pg_max_concurrent_queries must be greater than 0" end - if conf.pg_max_concurrent_queries ~= math.floor(conf.pg_max_concurrent_queries) then + if conf.pg_max_concurrent_queries ~= floor(conf.pg_max_concurrent_queries) then errors[#errors + 1] = "pg_max_concurrent_queries must be an integer greater than 0" end @@ -1036,7 +1067,7 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "pg_semaphore_timeout must be greater than 0" end - if conf.pg_semaphore_timeout ~= math.floor(conf.pg_semaphore_timeout) then + if conf.pg_semaphore_timeout ~= floor(conf.pg_semaphore_timeout) then errors[#errors + 1] = "pg_semaphore_timeout must be an integer greater than 0" end @@ -1045,7 +1076,7 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "pg_ro_max_concurrent_queries must be greater than 0" end - if conf.pg_ro_max_concurrent_queries ~= math.floor(conf.pg_ro_max_concurrent_queries) then + if conf.pg_ro_max_concurrent_queries ~= floor(conf.pg_ro_max_concurrent_queries) then errors[#errors + 1] = "pg_ro_max_concurrent_queries must be an integer greater than 0" end end @@ -1055,7 +1086,7 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "pg_ro_semaphore_timeout must be greater than 0" end - if conf.pg_ro_semaphore_timeout ~= math.floor(conf.pg_ro_semaphore_timeout) then + if conf.pg_ro_semaphore_timeout ~= floor(conf.pg_ro_semaphore_timeout) then errors[#errors + 1] = "pg_ro_semaphore_timeout must be an integer greater than 0" end end @@ -1065,7 +1096,7 @@ local function check_and_infer(conf, opts) end if conf.role == "control_plane" then - if #conf.admin_listen < 1 or pl_stringx.strip(conf.admin_listen[1]) == "off" then + if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then errors[#errors + 1] = "admin_listen must be specified when role = \"control_plane\"" end @@ -1073,7 +1104,7 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "cluster_ca_cert must be specified when cluster_mtls = \"pki\"" end - if #conf.cluster_listen < 1 or pl_stringx.strip(conf.cluster_listen[1]) == "off" then + if #conf.cluster_listen < 1 or strip(conf.cluster_listen[1]) == "off" then errors[#errors + 1] = "cluster_listen must be specified when role = \"control_plane\"" end @@ -1082,7 +1113,7 @@ local function check_and_infer(conf, opts) end elseif conf.role == "data_plane" then - if #conf.proxy_listen < 1 or pl_stringx.strip(conf.proxy_listen[1]) == "off" then + if #conf.proxy_listen < 1 or strip(conf.proxy_listen[1]) == "off" then errors[#errors + 1] = "proxy_listen must be specified when role = \"data_plane\"" end @@ -1096,10 +1127,10 @@ local function check_and_infer(conf, opts) end if conf.cluster_mtls == "shared" then - table.insert(conf.lua_ssl_trusted_certificate, conf.cluster_cert) + insert(conf.lua_ssl_trusted_certificate, conf.cluster_cert) elseif conf.cluster_mtls == "pki" then - table.insert(conf.lua_ssl_trusted_certificate, conf.cluster_ca_cert) + insert(conf.lua_ssl_trusted_certificate, conf.cluster_ca_cert) end end @@ -1116,12 +1147,12 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" else - if not pl_path.exists(conf.cluster_cert) then + if not exists(conf.cluster_cert) then errors[#errors + 1] = "cluster_cert: no such file at " .. conf.cluster_cert end - if not pl_path.exists(conf.cluster_cert_key) then + if not exists(conf.cluster_cert_key) then errors[#errors + 1] = "cluster_cert_key: no such file at " .. conf.cluster_cert_key end @@ -1167,8 +1198,8 @@ local function overrides(k, default_v, opts, file_conf, arg_conf) if not opts.from_kong_env then -- environment variables have higher priority - local env_name = "KONG_" .. string.upper(k) - local env = os.getenv(env_name) + local env_name = "KONG_" .. upper(k) + local env = getenv(env_name) if env ~= nil then local to_print = env @@ -1193,7 +1224,7 @@ local function overrides(k, default_v, opts, file_conf, arg_conf) -- Escape "#" in env vars or overrides to avoid them being mangled by -- comments stripping logic. repeat - local s, n = string.gsub(value, [[([^\])#]], [[%1\#]]) + local s, n = gsub(value, [[([^\])#]], [[%1\#]]) value = s until n == 0 end @@ -1208,10 +1239,10 @@ local function parse_nginx_directives(dyn_namespace, conf, injected_in_namespace for k, v in pairs(conf) do if type(k) == "string" and not injected_in_namespace[k] then - local directive = string.match(k, dyn_namespace.prefix .. "(.+)") + local directive = match(k, dyn_namespace.prefix .. "(.+)") if directive then if v ~= "NONE" and not dyn_namespace.ignore[directive] then - table.insert(directives, { name = directive, value = v }) + insert(directives, { name = directive, value = v }) end injected_in_namespace[k] = true @@ -1344,7 +1375,7 @@ local function load(path, custom_conf, opts) --------------------- local from_file_conf = {} - if path and not pl_path.exists(path) then + if path and not exists(path) then -- file conf has been specified and must exist return nil, "no file at: " .. path end @@ -1353,7 +1384,7 @@ local function load(path, custom_conf, opts) -- try to look for a conf in default locations, but no big -- deal if none is found: we will use our defaults. for _, default_path in ipairs(DEFAULT_PATHS) do - if pl_path.exists(default_path) then + if exists(default_path) then path = default_path break end @@ -1410,7 +1441,7 @@ local function load(path, custom_conf, opts) t = t or {} for k, v in pairs(t) do - local directive = string.match(k, "^(" .. dyn_prefix .. ".+)") + local directive = match(k, "^(" .. dyn_prefix .. ".+)") if directive then dynamic_keys[directive] = true @@ -1433,7 +1464,7 @@ local function load(path, custom_conf, opts) end for k, v in pairs(env_vars) do - local kong_var = string.match(string.lower(k), "^kong_(.+)") + local kong_var = match(lower(k), "^kong_(.+)") if kong_var then -- the value will be read in `overrides()` kong_env_vars[kong_var] = true @@ -1491,7 +1522,7 @@ local function load(path, custom_conf, opts) if #vaults_array > 0 and vaults_array[1] ~= "off" then for i = 1, #vaults_array do - local vault_name = pl_stringx.strip(vaults_array[i]) + local vault_name = strip(vaults_array[i]) if vault_name ~= "off" then if vault_name == "bundled" then vaults = tablex.merge(constants.BUNDLED_VAULTS, vaults, true) @@ -1507,7 +1538,7 @@ local function load(path, custom_conf, opts) local vault_conf = { loaded_vaults = loaded_vaults } for k, v in pairs(conf) do - if string.sub(k, 1, 6) == "vault_" then + if sub(k, 1, 6) == "vault_" then vault_conf[k] = v end end @@ -1555,7 +1586,7 @@ local function load(path, custom_conf, opts) do -- nginx 'user' directive - local user = utils.strip(conf.nginx_main_user):gsub("%s+", " ") + local user = gsub(strip(conf.nginx_main_user), "%s+", " ") if user == "nobody" or user == "nobody nobody" then conf.nginx_main_user = nil @@ -1563,7 +1594,7 @@ local function load(path, custom_conf, opts) default_nginx_main_user = true end - local user = utils.strip(conf.nginx_user):gsub("%s+", " ") + local user = gsub(strip(conf.nginx_user), "%s+", " ") if user == "nobody" or user == "nobody nobody" then conf.nginx_user = nil @@ -1615,7 +1646,7 @@ local function load(path, custom_conf, opts) conf_arr[#conf_arr+1] = k .. " = " .. pl_pretty.write(to_print, "") end - table.sort(conf_arr) + sort(conf_arr) for i = 1, #conf_arr do log.debug(conf_arr[i]) @@ -1632,8 +1663,7 @@ local function load(path, custom_conf, opts) if #conf.plugins > 0 and conf.plugins[1] ~= "off" then for i = 1, #conf.plugins do - local plugin_name = pl_stringx.strip(conf.plugins[i]) - + local plugin_name = strip(conf.plugins[i]) if plugin_name ~= "off" then if plugin_name == "bundled" then plugins = tablex.merge(constants.BUNDLED_PLUGINS, plugins, true) @@ -1657,7 +1687,7 @@ local function load(path, custom_conf, opts) for _, directive in pairs(http_directives) do if directive.name == "lua_shared_dict" - and string.find(directive.value, "prometheus_metrics", nil, true) + and find(directive.value, "prometheus_metrics", nil, true) then found = true break @@ -1665,7 +1695,7 @@ local function load(path, custom_conf, opts) end if not found then - table.insert(http_directives, { + insert(http_directives, { name = "lua_shared_dict", value = "prometheus_metrics 5m", }) @@ -1676,7 +1706,7 @@ local function load(path, custom_conf, opts) for _, directive in pairs(stream_directives) do if directive.name == "lua_shared_dict" - and string.find(directive.value, "stream_prometheus_metrics", nil, true) + and find(directive.value, "stream_prometheus_metrics", nil, true) then found = true break @@ -1684,7 +1714,7 @@ local function load(path, custom_conf, opts) end if not found then - table.insert(stream_directives, { + insert(stream_directives, { name = "lua_shared_dict", value = "stream_prometheus_metrics 5m", }) @@ -1693,7 +1723,7 @@ local function load(path, custom_conf, opts) for _, dyn_namespace in ipairs(DYNAMIC_KEY_NAMESPACES) do if dyn_namespace.injected_conf_name then - table.sort(conf[dyn_namespace.injected_conf_name], function(a, b) + sort(conf[dyn_namespace.injected_conf_name], function(a, b) return a.name < b.name end) end @@ -1721,7 +1751,7 @@ local function load(path, custom_conf, opts) if #conf.headers > 0 and conf.headers[1] ~= "off" then for _, token in ipairs(conf.headers) do if token ~= "off" then - enabled_headers[HEADER_KEY_TO_NAME[string.lower(token)]] = true + enabled_headers[HEADER_KEY_TO_NAME[lower(token)]] = true end end end @@ -1742,7 +1772,7 @@ local function load(path, custom_conf, opts) end -- load absolute paths - conf.prefix = pl_path.abspath(conf.prefix) + conf.prefix = abspath(conf.prefix) for _, prefix in ipairs({ "ssl", "admin_ssl", "status_ssl", "client_ssl", "cluster" }) do local ssl_cert = conf[prefix .. "_cert"] @@ -1751,26 +1781,26 @@ local function load(path, custom_conf, opts) if ssl_cert and ssl_cert_key then if type(ssl_cert) == "table" then for i, cert in ipairs(ssl_cert) do - ssl_cert[i] = pl_path.abspath(cert) + ssl_cert[i] = abspath(cert) end else - conf[prefix .. "_cert"] = pl_path.abspath(ssl_cert) + conf[prefix .. "_cert"] = abspath(ssl_cert) end if type(ssl_cert) == "table" then for i, key in ipairs(ssl_cert_key) do - ssl_cert_key[i] = pl_path.abspath(key) + ssl_cert_key[i] = abspath(key) end else - conf[prefix .. "_cert_key"] = pl_path.abspath(ssl_cert_key) + conf[prefix .. "_cert_key"] = abspath(ssl_cert_key) end end end if conf.cluster_ca_cert then - conf.cluster_ca_cert = pl_path.abspath(conf.cluster_ca_cert) + conf.cluster_ca_cert = abspath(conf.cluster_ca_cert) end local ssl_enabled = conf.proxy_ssl_enabled or @@ -1783,14 +1813,14 @@ local function load(path, custom_conf, opts) if directive.name == "ssl_dhparam" then if is_predefined_dhgroup(directive.value) then if ssl_enabled then - directive.value = pl_path.abspath(pl_path.join(conf.prefix, "ssl", directive.value .. ".pem")) + directive.value = abspath(pl_path.join(conf.prefix, "ssl", directive.value .. ".pem")) else - table.remove(conf[name], i) + remove(conf[name], i) end else - directive.value = pl_path.abspath(directive.value) + directive.value = abspath(directive.value) end break @@ -1804,7 +1834,7 @@ local function load(path, custom_conf, opts) tablex.map(pl_path.abspath, conf.lua_ssl_trusted_certificate) conf.lua_ssl_trusted_certificate_combined = - pl_path.abspath(pl_path.join(conf.prefix, ".ca_combined")) + abspath(pl_path.join(conf.prefix, ".ca_combined")) end -- attach prefix files paths diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index a18f1f2eb24..943ae15c88e 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -2,7 +2,12 @@ local pl_stringx = require "pl.stringx" local utils = require "kong.tools.utils" +local type = type +local insert = table.insert +local assert = assert +local ipairs = ipairs local concat = table.concat +local setmetatable = setmetatable local listeners = {} @@ -121,7 +126,7 @@ local function parse_listeners(values, flags) listener.listener = ip.host .. ":" .. ip.port .. (#cleaned_flags == 0 and "" or " " .. cleaned_flags) - table.insert(list, listener) + insert(list, listener) end return list From f6aae6fac0ed079b251f6580c209ed46e8510b59 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 19 Apr 2022 17:56:27 +0300 Subject: [PATCH 1320/4351] chore(deps) bump luarocks 3.8.0 to 3.9.0 (#8700) ### Summary #### What's new in LuaRocks 3.9.0: * `builtin` build mode now always respects CC, CFLAGS and LDFLAGS * Check that lua.h version matches the desired Lua version * Check that the version of the Lua C library matches the desired Lua version * Fixed deployment of non-wrapped binaries * Fixed crash when `--lua-version` option is malformed * Fixed help message for `--pin` option * Unix: use native methods and don't always rely on $USER to determine user * Windows: use native CLI tooling more * macOS: support .tbd extension when checking for libraries * macOS: add XCode SDK path to search paths * macOS: add best-effort heuristic for library search using Homebrew paths * macOS: avoid quoting issues with LIBFLAG * macOS: deployment target is now 11.0 on macOS 11+ * added DragonFly BSD support * LuaRocks test suite now runs on Lua 5.4 and LuaJIT * Internal dependencies of standalone LuaRocks executable were bumped --- .requirements | 2 +- CHANGELOG.md | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/.requirements b/.requirements index 4c4bb73009d..13537b16fdc 100644 --- a/.requirements +++ b/.requirements @@ -3,7 +3,7 @@ KONG_CONFLICTS=kong-enterprise-edition KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 -RESTY_LUAROCKS_VERSION=3.8.0 +RESTY_LUAROCKS_VERSION=3.9.0 RESTY_OPENSSL_VERSION=1.1.1n RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master diff --git a/CHANGELOG.md b/CHANGELOG.md index 43c1e128612..414c348b480 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -72,7 +72,7 @@ method now. [#8596](https://github.com/Kong/kong/pull/8596). If you have scripts that depend on it being `POST`, these scripts will need to be updated when updating to Kong 3.0. -- Insert and update operations on duplicated target entities returns 409. +- Insert and update operations on duplicated target entities returns 409. [#8179](https://github.com/Kong/kong/pull/8179) #### PDK @@ -115,7 +115,9 @@ - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) - Bumped resty.acme from 0.7.2 to 0.8.0 - [#8680](https://github.com/Kong/kong/pull/8680 + [#8680](https://github.com/Kong/kong/pull/8680) +- Bumped luarocks from 3.8.0 to 3.9.0 + [#8700](https://github.com/Kong/kong/pull/8700) ### Additions From 9a65902689a92921adcb14a05a76f4b281da457d Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 19 Apr 2022 15:41:43 -0300 Subject: [PATCH 1321/4351] fix(balancer) do not reschedule resolve timer when reloading --- kong/runloop/balancer/targets.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index 9ca251b3991..cc7973dd463 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -229,7 +229,11 @@ end -- Timer invoked to update DNS records -function resolve_timer_callback() +function resolve_timer_callback(premature) + if premature then + return + end + local now = ngx_now() while (renewal_heap:peekValue() or math.huge) < now do From a05cc4cb6401156714ece7e7a21d2984f4db933e Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 19 Apr 2022 16:42:12 -0300 Subject: [PATCH 1322/4351] docs(CHANGELOG) added fix entry --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 414c348b480..6f495750b61 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -153,6 +153,8 @@ - Fix issue where the Go plugin server instance would not be updated after a restart (e.g., upon a plugin server crash). [#8547](https://github.com/Kong/kong/pull/8547) +- Fixed an issue on trying to reschedule the DNS resolving timer when Kong was + being reloaded. [#8702](https://github.com/Kong/kong/pull/8702) #### Plugins From 579537b494af136184aca3952a799291585b8b47 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 20 Apr 2022 18:00:04 +0000 Subject: [PATCH 1323/4351] Revert "feat(dao) use `cache_key` for target uniqueness detection" (#8705) This reverts commit 9eba2a1e4b78711def54c3ea5096634d7760ba06. --- CHANGELOG.md | 5 - kong/api/routes/upstreams.lua | 23 ++++ kong/db/dao/targets.lua | 9 ++ kong/db/migrations/core/016_280_to_300.lua | 120 ------------------ kong/db/migrations/core/init.lua | 1 - kong/db/schema/entities/targets.lua | 1 - .../04-admin_api/08-targets_routes_spec.lua | 11 +- 7 files changed, 40 insertions(+), 130 deletions(-) delete mode 100644 kong/db/migrations/core/016_280_to_300.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 6f495750b61..bd016b8f705 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -121,11 +121,6 @@ ### Additions -#### Core - -- Added `cache_key` on target entity for uniqueness detection. - [#8179](https://github.com/Kong/kong/pull/8179) - #### Plugins - **Zipkin**: add support for including HTTP path in span name diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index c463e541132..3ecf418d3e9 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -112,6 +112,21 @@ local function target_endpoint(self, db, callback) end +local function update_existent_target(self, db) + local upstream = endpoints.select_entity(self, db, db.upstreams.schema) + local filter = { target = unescape_uri(self.params.target) } + local opts = endpoints.extract_options(self.args.uri, db.targets.schema, "select") + local target = db.targets:select_by_upstream_filter(upstream, filter, opts) + + if target then + self.params.targets = db.targets.schema:extract_pk_values(target) + return endpoints.update_entity(self, db, db.targets.schema) + end + + return nil +end + + return { ["/upstreams/:upstreams/health"] = { GET = function(self, db) @@ -166,6 +181,14 @@ return { "upstream", "page_for_upstream"), PUT = function(self, db) + local entity, _, err_t = update_existent_target(self, db) + if err_t then + return endpoints.handle_error(err_t) + end + if entity then + return kong.response.exit(200, entity, { ["Deprecation"] = "true" }) + end + local create = endpoints.post_collection_endpoint(kong.db.targets.schema, kong.db.upstreams.schema, "upstream") return create(self, db) diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index ef0027a05e9..76169745234 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -47,6 +47,15 @@ function _TARGETS:insert(entity, options) entity.target = formatted_target end + local workspace = workspaces.get_workspace_id() + local opts = { nulls = true, workspace = workspace } + for existent in self:each_for_upstream(entity.upstream, nil, opts) do + if existent.target == entity.target then + local err_t = self.errors:unique_violation({ target = existent.target }) + return nil, tostring(err_t), err_t + end + end + return self.super.insert(self, entity, options) end diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua deleted file mode 100644 index f8a710227aa..00000000000 --- a/kong/db/migrations/core/016_280_to_300.lua +++ /dev/null @@ -1,120 +0,0 @@ --- remove repeated targets, the older ones are not useful anymore. targets with --- weight 0 will be kept, as we cannot tell which were deleted and which were --- explicitly set as 0. -local function c_remove_unused_targets(coordinator) - local cassandra = require "cassandra" - local upstream_targets = {} - for rows, err in coordinator:iterate("SELECT id, upstream_id, target, created_at FROM targets") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - local key = string.format("%s:%s", row.upstream_id, row.target) - - if not upstream_targets[key] then - upstream_targets[key] = { - id = row.id, - created_at = row.created_at, - } - else - local to_remove - if row.created_at > upstream_targets[key].created_at then - to_remove = upstream_targets[key].id - upstream_targets[key] = { - id = row.id, - created_at = row.created_at, - } - else - to_remove = row.id - end - local _, err = coordinator:execute("DELETE FROM targets WHERE id = ?", { - cassandra.uuid(to_remove) - }) - - if err then - return nil, err - end - end - end - end - - return true -end - - --- update cache_key for targets -local function c_update_target_cache_key(coordinator) - local cassandra = require "cassandra" - for rows, err in coordinator:iterate("SELECT id, upstream_id, target, ws_id FROM targets") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - local cache_key = string.format("targets:%s:%s::::%s", row.upstream_id, row.target, row.ws_id) - - local _, err = coordinator:execute("UPDATE targets SET cache_key = ? WHERE id = ? IF EXISTS", { - cache_key, cassandra.uuid(row.id) - }) - - if err then - return nil, err - end - end - end - - return true -end - - -return { - postgres = { - up = [[ - DO $$ - BEGIN - ALTER TABLE IF EXISTS ONLY "targets" ADD COLUMN "cache_key" TEXT UNIQUE; - EXCEPTION WHEN duplicate_column THEN - -- Do nothing, accept existing state - END; - $$; - ]], - teardown = function(connector) - local _, err = connector:query([[ - DELETE FROM targets t1 - USING targets t2 - WHERE t1.created_at < t2.created_at - AND t1.upstream_id = t2.upstream_id - AND t1.target = t2.target; - UPDATE targets SET cache_key = CONCAT('targets:', upstream_id, ':', target, '::::', ws_id); - ]]) - - if err then - return nil, err - end - - return true - end - }, - - cassandra = { - up = [[ - ALTER TABLE targets ADD cache_key text; - CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); - ]], - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local _, err = c_remove_unused_targets(coordinator) - if err then - return nil, err - end - - _, err = c_update_target_cache_key(coordinator) - if err then - return nil, err - end - - return true - end - }, -} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 8ecd62ba8ad..49b8ad5ccd9 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -13,5 +13,4 @@ return { "013_220_to_230", "014_230_to_270", "015_270_to_280", - "016_280_to_300" } diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index 64b39e85fbc..89346233e0a 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -20,7 +20,6 @@ return { name = "targets", dao = "kong.db.dao.targets", primary_key = { "id" }, - cache_key = { "upstream", "target" }, endpoint_key = "target", workspaceable = true, fields = { diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index d7a737690c3..bed290208d6 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -142,7 +142,7 @@ describe("Admin API #" .. strategy, function() end end) - it_content_types("refuses to create duplicated targets", function(content_type) + it_content_types("updates and does not create duplicated targets (#deprecated)", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { @@ -159,9 +159,10 @@ describe("Admin API #" .. strategy, function() assert.equal("single-target.test:8080", json.target) assert.is_number(json.created_at) assert.is_string(json.id) + local id = json.id assert.are.equal(1, json.weight) - local res2 = assert(client:send { + local res = assert(client:send { method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { @@ -170,7 +171,11 @@ describe("Admin API #" .. strategy, function() }, headers = {["Content-Type"] = content_type} }) - assert.response(res2).has.status(409) + local body = assert.response(res).has.status(200) + local json = cjson.decode(body) + assert.are.equal(100, json.weight) + assert.are.equal(id, json.id) + assert.equal("true", res.headers["Deprecation"]) end end) From 39dd72834234963843d0bb530d013ae020c7f85d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 21 Apr 2022 13:32:50 +0300 Subject: [PATCH 1324/4351] feat(clustering) atomic export of declarative config with Postgres This minimizes the possibilities of inconsistencies in exported config, especially under high Admin API update traffic. --- kong/db/declarative/init.lua | 37 ++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 5c06604959f..a070e9e34a4 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -398,6 +398,33 @@ function declarative.load_into_db(entities, meta) end +local function begin_transaction(db) + if db.strategy == "postgres" then + local ok, err = db.connector:connect("read") + if not ok then + return nil, err + end + + ok, err = db.connector:query("BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ READ ONLY;", "read") + if not ok then + return nil, err + end + end + + return true +end + + +local function end_transaction(db) + if db.strategy == "postgres" then + -- just finish up the read-only transaction, + -- either COMMIT or ROLLBACK is fine. + db.connector:query("ROLLBACK;", "read") + db.connector:setkeepalive() + end +end + + local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_foreigns) local schemas = {} @@ -408,11 +435,18 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f insert(schemas, dao.schema) end end + local sorted_schemas, err = schema_topological_sort(schemas) if not sorted_schemas then return nil, err end + local ok + ok, err = begin_transaction(db) + if not ok then + return nil, err + end + emitter:emit_toplevel({ _format_version = "2.1", _transform = false, @@ -439,6 +473,7 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f end for row, err in db[name]:each(page_size, GLOBAL_QUERY_OPTS) do if not row then + end_transaction(db) kong.log.err(err) return nil, err end @@ -475,6 +510,8 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f ::continue:: end + end_transaction(db) + return emitter:done() end From 31ca6ea2b37147b8fd29cb3bd71c2ae1630bdf07 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Thu, 21 Apr 2022 11:33:23 +0000 Subject: [PATCH 1325/4351] chore(release): cleanup the Jenkins release logic (#8706) --- Jenkinsfile | 145 +++++++++------------------------------------------- 1 file changed, 23 insertions(+), 122 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index 289f71afaf0..f94f37fe389 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -57,7 +57,7 @@ pipeline { } } parallel { - stage('AmazonLinux') { + stage('RPM') { agent { node { label 'bionic' @@ -66,68 +66,8 @@ pipeline { environment { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') - AWS_SECRET_ACCESS_KEY = credentials('AWS_SECRET_ACCESS_KEY') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 make release' - } - } - stage('src & Alpine') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') - AWS_SECRET_ACCESS_KEY = credentials('AWS_SECRET_ACCESS_KEY') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'PACKAGE_TYPE=src RESTY_IMAGE_BASE=src make release' - sh 'PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.14 CACHE=false DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` make release' - - } - } - stage('RedHat') { - agent { - node { - label 'bionic' - } - } - environment { - PACKAGE_TYPE = 'rpm' - RESTY_IMAGE_BASE = 'rhel' - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') - PRIVATE_KEY_PASSPHRASE = credentials('kong.private.gpg-key.asc.password') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' - sh 'RESTY_IMAGE_TAG=7 make release' - sh 'RESTY_IMAGE_TAG=8 make release' - } - } - stage('CentOS') { - agent { - node { - label 'bionic' - } - } - environment { - PACKAGE_TYPE = 'rpm' - RESTY_IMAGE_BASE = 'centos' - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + PACKAGE_TYPE = "rpm" PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') PRIVATE_KEY_PASSPHRASE = credentials('kong.private.gpg-key.asc.password') } @@ -135,99 +75,60 @@ pipeline { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' - sh 'RESTY_IMAGE_TAG=7 make release' - sh 'RESTY_IMAGE_TAG=8 make release' + sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 release' + sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=7 release' + sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=8 release' + sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7 release' + sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8 release' } } - stage('Debian OldStable') { + stage('DEB') { agent { node { label 'bionic' } } environment { - PACKAGE_TYPE = 'deb' - RESTY_IMAGE_BASE = 'debian' - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'RESTY_IMAGE_TAG=stretch make release' - } - } - stage('Debian Stable & Testing') { - agent { - node { - label 'bionic' - } - } - environment { - PACKAGE_TYPE = 'deb' - RESTY_IMAGE_BASE = 'debian' - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'RESTY_IMAGE_TAG=buster make release' - sh 'RESTY_IMAGE_TAG=bullseye make release' - } - } - stage('Ubuntu') { - agent { - node { - label 'bionic' - } - } - environment { - PACKAGE_TYPE = 'deb' - RESTY_IMAGE_BASE = 'ubuntu' - RESTY_IMAGE_TAG = 'bionic' KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + PACKAGE_TYPE = "deb" } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'RESTY_IMAGE_TAG=bionic make release' - sh 'RESTY_IMAGE_TAG=focal make release' + sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=9 release' + sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=10 release' + sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=11 release' + sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=16.04 release' + sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=18.04 release' + sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 release' } } - stage('Ubuntu Xenial') { + stage('SRC & Alpine') { agent { node { label 'bionic' } } environment { - PACKAGE_TYPE = 'deb' - RESTY_IMAGE_BASE = 'ubuntu' - RESTY_IMAGE_TAG = 'xenial' - CACHE = 'false' - UPDATE_CACHE = 'true' - USER = 'travis' KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + PACKAGE_TYPE = "rpm" AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') AWS_SECRET_ACCESS_KEY = credentials('AWS_SECRET_ACCESS_KEY') } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` make release' - } - post { - cleanup { - dir('../kong-build-tools'){ sh 'make cleanup-build' } - } + sh 'make RESTY_IMAGE_BASE=src RESTY_IMAGE_TAG=src PACKAGE_TYPE=src release' + sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release' } } } } - stage('Post Packaging Steps') { + stage('Post Release Steps') { when { beforeAgent true allOf { From fb8aa2d8a3da2c4c0aaf4930aa4c82419749ce93 Mon Sep 17 00:00:00 2001 From: Suika <100666470+Suika-Kong@users.noreply.github.com> Date: Fri, 22 Apr 2022 01:24:15 +0800 Subject: [PATCH 1326/4351] fix(pdk) ignore user set Tranfer-Encoding (#8698) --- CHANGELOG.md | 7 ++++++ kong/pdk/response.lua | 22 ++++++++++++++-- t/01-pdk/08-response/05-set_header.t | 29 +++++++++++++++++++++ t/01-pdk/08-response/08-set_headers.t | 36 ++++++++++++++++++++++++++- t/01-pdk/08-response/11-exit.t | 31 ++++++++++++++++++++++- 5 files changed, 121 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bd016b8f705..89ddc37e6b6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,6 +64,13 @@ ## Unreleased +### Fixes + +#### PDK + +- `pdk.response.set_header()`, `pdk.response.set_headers()`, `pdk.response.exit()` now ignore and emit warnings for manually set `Transfer-Encoding` headers. + [#8698](https://github.com/Kong/kong/pull/8698) + ### Breaking Changes #### Admin API diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 4677b64c31f..a1fc9e8bded 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -392,6 +392,7 @@ local function new(self, major_version) -- -- Be aware that changing this setting might break any plugins that -- rely on the automatic underscore conversion. + -- You cannot set Transfer-Encoding header with this function. It will be ignored. -- -- @function kong.response.set_header -- @phases rewrite, access, header_filter, response, admin_api @@ -408,6 +409,11 @@ local function new(self, major_version) end validate_header(name, value) + local lower_name = lower(name) + if lower_name == "transfer-encoding" or lower_name == "transfer_encoding" then + self.log.warn("manually setting Transfer-Encoding. Ignored.") + return + end ngx.header[name] = normalize_header(value) end @@ -487,6 +493,8 @@ local function new(self, major_version) -- This function overrides any existing header bearing the same name as those -- specified in the `headers` argument. Other headers remain unchanged. -- + -- You cannot set Transfer-Encoding header with this function. It will be ignored. + -- -- @function kong.response.set_headers -- @phases rewrite, access, header_filter, response, admin_api -- @tparam table headers @@ -514,7 +522,12 @@ local function new(self, major_version) validate_headers(headers) for name, value in pairs(headers) do - ngx.header[name] = normalize_multi_header(value) + local lower_name = lower(name) + if lower_name == "transfer-encoding" or lower_name == "transfer_encoding" then + self.log.warn("manually setting Transfer-Encoding. Ignored.") + else + ngx.header[name] = normalize_multi_header(value) + end end end @@ -645,8 +658,13 @@ local function new(self, major_version) if headers ~= nil then for name, value in pairs(headers) do ngx.header[name] = normalize_multi_header(value) + local lower_name = lower(name) + if lower_name == "transfer-encoding" or lower_name == "transfer_encoding" then + self.log.warn("manually setting Transfer-Encoding. Ignored.") + else + ngx.header[name] = normalize_multi_header(value) + end if not has_content_type or not has_content_length then - local lower_name = lower(name) if lower_name == "content-type" or lower_name == "content_type" then diff --git a/t/01-pdk/08-response/05-set_header.t b/t/01-pdk/08-response/05-set_header.t index 5948bcbb9ff..57a9257d113 100644 --- a/t/01-pdk/08-response/05-set_header.t +++ b/t/01-pdk/08-response/05-set_header.t @@ -248,3 +248,32 @@ type: string X-Foo: {} --- no_error_log [error] + + + +=== TEST 8: response.set_header() does not set transfer-encoding +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + header_filter_by_lua_block { + ngx.header.content_length = nil + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.response.set_header("Transfer-Encoding", "gzip") + ngx.status = 200 + } + + body_filter_by_lua_block { + local new_headers = ngx.resp.get_headers() + + ngx.arg[1] = "Transfer-Encoding: " .. new_headers["Transfer-Encoding"] + ngx.arg[2] = true + } + } +--- request +GET /t +--- response_body chop +Transfer-Encoding: chunked +--- error_log +manually setting Transfer-Encoding. Ignored. diff --git a/t/01-pdk/08-response/08-set_headers.t b/t/01-pdk/08-response/08-set_headers.t index f1881ecd397..749a5d33d3e 100644 --- a/t/01-pdk/08-response/08-set_headers.t +++ b/t/01-pdk/08-response/08-set_headers.t @@ -642,7 +642,7 @@ X-Foo: {zzz} local PDK = require "kong.pdk" local pdk = PDK.new() - local ok, err pdk.response.set_headers({}) + local ok, err = pdk.response.set_headers({}) if not ok then ngx.ctx.err = err end @@ -698,3 +698,37 @@ Content-Type: text/plain ok --- no_error_log [error] + + + +=== TEST 18: response.set_header() does not set transfer-encoding +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + header_filter_by_lua_block { + ngx.header.content_length = nil + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.response.set_headers { + ["Transfer-Encoding"] = "gzip", + ["X-test"] = "test", + } + ngx.status = 200 + } + + body_filter_by_lua_block { + local new_headers = ngx.resp.get_headers() + + ngx.arg[1] = "Transfer-Encoding: " .. new_headers["Transfer-Encoding"] .. "\n" + .. "X-test: " .. new_headers["X-test"] + ngx.arg[2] = true + } + } +--- request +GET /t +--- response_body chop +Transfer-Encoding: chunked +X-test: test +--- error_log +manually setting Transfer-Encoding. Ignored. diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index ae2d27eac2c..1615f440d2c 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -4,7 +4,7 @@ use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; do "./t/Util.pm"; -plan tests => repeat_each() * (blocks() * 4) + 10; +plan tests => repeat_each() * (blocks() * 4) + 11; run_tests(); @@ -1125,3 +1125,32 @@ unable to proxy stream connection, status: 400, err: error message [error] --- error_log finalize stream session: 200 + + + +=== TEST 18: response.exit() does not set transfer-encoding from headers +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + ngx.header.content_length = nil + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.response.exit(200, "test\n", { + ["Transfer-Encoding"] = "gzip", + ["X-test"] = "test", + }) + } + } +--- request +GET /t +--- response_body +test +--- response_headers +Content-Length: 5 +X-test: test +--- error_log +manually setting Transfer-Encoding. Ignored. + + From 6f20f2f7e643cadac138d171b636c45e62898dc2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 22 Apr 2022 15:18:24 +0200 Subject: [PATCH 1327/4351] tests(hybrid) mark test as flaky (#8713) --- spec/02-integration/09-hybrid_mode/03-pki_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index d50f7a3d8b4..d5b8009d5b2 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -86,7 +86,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do end) end) - describe("sync works", function() + describe("#flaky sync works", function() local route_id it("proxy on DP follows CP config", function() From 3c89fa1c1e0d2504abb4f09405488026b40b054e Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon, 11 Apr 2022 16:05:09 -0300 Subject: [PATCH 1328/4351] fix(cp) do a pcall for all calls to export_deflated_reconfigure_payload We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. --- kong/clustering/control_plane.lua | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index b31c0c2faa8..3411fb3920d 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -481,7 +481,10 @@ function _M:handle_cp_websocket() self.clients[wb] = queue if not self.deflated_reconfigure_payload then - _, err = self:export_deflated_reconfigure_payload() + local ok, _, err = pcall(self.export_deflated_reconfigure_payload, self) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err, log_suffix) + end end if self.deflated_reconfigure_payload then @@ -654,8 +657,8 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) return end - local _, err = self:export_deflated_reconfigure_payload() - if err then + local ok, err = pcall(self.export_deflated_reconfigure_payload, self) + if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) end From 612648cab67aad86595dff1855218ff598faf761 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed, 13 Apr 2022 11:28:29 -0300 Subject: [PATCH 1329/4351] fix(wrpc) do a pcall for all export_deflated_reconfigure_payload calls We are already wrapping some calls to `export_deflated_reconfigure_payload()` inside a pcall in the `wrpc_control_plane.lua` file. This change is doing a pcall in all the remaining calls to `export_deflated_reconfigure_payload()` in this file to avoid the CP crash whenever we find errors during initialization of modules for example. --- kong/clustering/wrpc_control_plane.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 9ef85eb2774..20956121528 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -171,8 +171,8 @@ end function _M:push_config_one_client(client) if not self.config_call_rpc or not self.config_call_args then - local payload, err = self:export_deflated_reconfigure_payload() - if not payload then + local ok, err = pcall(self.export_deflated_reconfigure_payload, self) + if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) return end @@ -558,8 +558,8 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end do - local _, err = self:export_deflated_reconfigure_payload() - if err then + local ok, err = pcall(self.export_deflated_reconfigure_payload, self) + if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) end end From 86de7040bd3320a225fd8712591fc80bd2754ace Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed, 20 Apr 2022 20:18:14 -0300 Subject: [PATCH 1330/4351] fix(cp) proper error handling for export_deflated_reconfigure_payload --- kong/clustering/control_plane.lua | 13 ++++++++----- kong/clustering/wrpc_control_plane.lua | 11 +++++++++-- 2 files changed, 17 insertions(+), 7 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 3411fb3920d..81c023e239a 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -58,6 +58,12 @@ local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") local _log_prefix = "[clustering] " +local function handle_export_deflated_reconfigure_payload(self) + local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) + return ok, p_err or err +end + + local function plugins_list_to_map(plugins_list) local versions = {} for _, plugin in ipairs(plugins_list) do @@ -481,10 +487,7 @@ function _M:handle_cp_websocket() self.clients[wb] = queue if not self.deflated_reconfigure_payload then - local ok, _, err = pcall(self.export_deflated_reconfigure_payload, self) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err, log_suffix) - end + _, err = handle_export_deflated_reconfigure_payload(self) end if self.deflated_reconfigure_payload then @@ -657,7 +660,7 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) return end - local ok, err = pcall(self.export_deflated_reconfigure_payload, self) + local ok, err = handle_export_deflated_reconfigure_payload(self) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) end diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 20956121528..4685c24d6a2 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -50,6 +50,13 @@ local _log_prefix = "[wrpc-clustering] " local wrpc_config_service + +local function handle_export_deflated_reconfigure_payload(self) + local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) + return ok, p_err or err +end + + local function get_config_service(self) if not wrpc_config_service then wrpc_config_service = wrpc.new_service() @@ -171,7 +178,7 @@ end function _M:push_config_one_client(client) if not self.config_call_rpc or not self.config_call_args then - local ok, err = pcall(self.export_deflated_reconfigure_payload, self) + local ok, err = handle_export_deflated_reconfigure_payload(self) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) return @@ -558,7 +565,7 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end do - local ok, err = pcall(self.export_deflated_reconfigure_payload, self) + local ok, err = handle_export_deflated_reconfigure_payload(self) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) end From 1bfdf97a4fdda70e200b9969ffc173de0b10d348 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Mon, 25 Apr 2022 19:58:49 +0000 Subject: [PATCH 1331/4351] test(packaging): do a quick validation that Kong can viably be packaged, installed and used (#8707) --- Jenkinsfile | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/Jenkinsfile b/Jenkinsfile index f94f37fe389..d66b395720d 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -19,6 +19,24 @@ pipeline { DEBUG = 0 } stages { + stage('Test The Package') { + agent { + node { + label 'bionic' + } + } + when { changeRequest target: 'master' } + environment { + KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + KONG_SOURCE_LOCATION = "${env.WORKSPACE}" + } + steps { + sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' + sh 'make setup-kong-build-tools' + sh 'cd /home/ubuntu/workspace/kong_test_packaging/../kong-build-tools && make package-kong test' + } + + } stage('Release Per Commit') { when { beforeAgent true From 0973036503941c52c56f8a1be74b686a62a40cdd Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Thu, 28 Apr 2022 17:05:38 +0000 Subject: [PATCH 1332/4351] chore(ci): fix the test packaging (#8723) * chore(ci): dummy commit to test ci * fix(ci): use relative path * Delete touchfile --- Jenkinsfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index d66b395720d..5715bc7274b 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -33,7 +33,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'cd /home/ubuntu/workspace/kong_test_packaging/../kong-build-tools && make package-kong test' + sh 'cd ../kong-build-tools && make package-kong test' } } From 61639452eedcf11879b76260cdb9b72ea25f9df4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 May 2022 15:19:43 +0300 Subject: [PATCH 1333/4351] chore(deps) bump openssl from 1.1.1n to 1.1.1o (#8752) ### Summary Fixed a bug in the c_rehash script which was not properly sanitising shell metacharacters to prevent command injection ([CVE-2022-1292](https://www.openssl.org/news/vulnerabilities.html#CVE-2022-1292)). --- .requirements | 2 +- CHANGELOG.md | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 13537b16fdc..90498a226ae 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.19.9.1 RESTY_LUAROCKS_VERSION=3.9.0 -RESTY_OPENSSL_VERSION=1.1.1n +RESTY_OPENSSL_VERSION=1.1.1o RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master LIBYAML_VERSION=0.2.5 diff --git a/CHANGELOG.md b/CHANGELOG.md index 89ddc37e6b6..f1258c4e323 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -115,8 +115,9 @@ - Bumped pgmoon from 1.13.0 to 1.14.0 [#8429](https://github.com/Kong/kong/pull/8429) -- OpenSSL bumped to 1.1.1n +- OpenSSL bumped to from 1.1.1n to 1.1.1o [#8544](https://github.com/Kong/kong/pull/8544) + [#8752](https://github.com/Kong/kong/pull/8752) - Bumped resty.openssl from 0.8.5 to 0.8.7 [#8592](https://github.com/Kong/kong/pull/8592) - Bumped inspect from 3.1.2 to 3.1.3 From 54d46b9c555710bea58ee20780712977cf36eb6f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 May 2022 16:00:37 +0300 Subject: [PATCH 1334/4351] chore(deps) bump resty.openssl from 0.8.7 to 0.8.8 (#8753) ### Summary #### [0.8.8] - 2022-04-14 ##### bug fixes - **ctx:** use global ctx where request is unavailable [e3590cf](https://github.com/fffonion/lua-resty-openssl/commit/e3590cfcbeb6f0d5f110c3c4e1b6cdc63b88e001) - **x509.extension:** correct X509V3_CTX size for OpenSSL 3.0 [0946c59](https://github.com/fffonion/lua-resty-openssl/commit/0946c5937fa9fa4bb41a70267a67fcc87307b6a6) ##### features - **x509.extension:** add X509V3_set_issuer_pkey in OpenSSL 3.0 [dbd3f74](https://github.com/fffonion/lua-resty-openssl/commit/dbd3f7418a665ae797e6ffc71ba1d7f0660c95f0) - **x509.store:** add set_purpose and verify_method parameter [b7500fe](https://github.com/fffonion/lua-resty-openssl/commit/b7500fe7212c26070363afeab4a8acfe44c3cfc8) --- CHANGELOG.md | 1 + kong-2.8.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f1258c4e323..bf13ef228d0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -120,6 +120,7 @@ [#8752](https://github.com/Kong/kong/pull/8752) - Bumped resty.openssl from 0.8.5 to 0.8.7 [#8592](https://github.com/Kong/kong/pull/8592) + [#8753](https://github.com/Kong/kong/pull/8753) - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) - Bumped resty.acme from 0.7.2 to 0.8.0 diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index bc84d526602..b64376b5124 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.5.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.7", + "lua-resty-openssl == 0.8.8", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.8.0", From 9376948076939d8d9372902895f080356d7dac00 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 May 2022 16:40:49 +0300 Subject: [PATCH 1335/4351] chore(deps) bump luasec from 1.0.2 to 1.1.0 (#8754) ### Summary * Fix missing DANE flag * Remove unused parameter in https.lua --- CHANGELOG.md | 2 ++ kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bf13ef228d0..a1a03c842e5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -127,6 +127,8 @@ [#8680](https://github.com/Kong/kong/pull/8680) - Bumped luarocks from 3.8.0 to 3.9.0 [#8700](https://github.com/Kong/kong/pull/8700) +- Bumped luasec from 1.0.2 to 1.1.0 + [#8754](https://github.com/Kong/kong/pull/8754) ### Additions diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index b64376b5124..63255516f7c 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -13,7 +13,7 @@ description = { } dependencies = { "inspect == 3.1.3", - "luasec == 1.0.2", + "luasec == 1.1.0", "luasocket == 3.0-rc1", "penlight == 1.12.0", "lua-resty-http ~> 0.17", From fb00d3142358764237048d9acbd247787c71ac37 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 May 2022 16:41:18 +0300 Subject: [PATCH 1336/4351] chore(deps) bump luacheck (dev dep) from 0.26.0 to 0.26.1 (#8756) ### Summary #### Bug Fixes - Exempt special builtin \_ENV from 214 warning #### Features - In case of no home environment, default to caching in CWD (#60) - Add multi-thread support to container (#59) #### Miscellaneous Tasks - Tweak warning message for 214 to be more explicit --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index b73fd33a446..b9c00adc54e 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.26.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.26.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 2554988d6f6fd32664aa5d084474c2e8ac32021f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 May 2022 19:04:50 +0300 Subject: [PATCH 1337/4351] chore(deps) bump resty.healthcheck from 1.5.0 to 1.5.1 (#8755) ### Summary * Fix: avoid breaking active health checks when adding or removing targets. --- CHANGELOG.md | 2 ++ kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a1a03c842e5..57ac0ec0f10 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -129,6 +129,8 @@ [#8700](https://github.com/Kong/kong/pull/8700) - Bumped luasec from 1.0.2 to 1.1.0 [#8754](https://github.com/Kong/kong/pull/8754) +- Bumped resty.healthcheck from 1.5.0 to 1.5.1 + [#8755](https://github.com/Kong/kong/pull/8755) ### Additions diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 63255516f7c..70ec9a3c516 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.5.0", + "lua-resty-healthcheck == 1.5.1", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.8", From 79ad5fca6ca846e8138b8c21e067861be5ccfa6c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Apr 2022 12:43:47 +0300 Subject: [PATCH 1338/4351] fix(conf) infer vault references ### Summary Kong escapes e.g. `"#"` with `"\#"`, and these need to be removed before passing them to vault functions as otherwise reference like: ``` {vault://env/pg-password#1} ``` Doesn't work as it gets past as: ``` {vault://env/pg-password\#1} ``` This fixes that. --- kong/conf_loader/init.lua | 3 ++- spec/01-unit/03-conf_loader_spec.lua | 4 ++-- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 2380a55620f..dc419681afe 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1539,13 +1539,14 @@ local function load(path, custom_conf, opts) local vault_conf = { loaded_vaults = loaded_vaults } for k, v in pairs(conf) do if sub(k, 1, 6) == "vault_" then - vault_conf[k] = v + vault_conf[k] = infer_value(v, "string", opts) end end local vault = require("kong.pdk.vault").new({ configuration = vault_conf }) for k, v in pairs(conf) do + v = infer_value(v, "string", opts) if vault.is_reference(v) then if refs then refs[k] = v diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 9832f5e58a2..e45470fbc5c 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1742,11 +1742,11 @@ describe("Configuration loader", function() helpers.setenv("PG_PORT", "5000") local conf = assert(conf_loader(nil, { - pg_port = "{vault://env/pg-port}" + pg_port = "{vault://env/pg-port#0}" })) assert.equal(5000, conf.pg_port) - assert.equal("{vault://env/pg-port}", conf["$refs"].pg_port) + assert.equal("{vault://env/pg-port#0}", conf["$refs"].pg_port) end) end) end) From d55d33b5c356e99128e3d78846810f9fdc8c38db Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 19 Apr 2022 20:46:20 +0300 Subject: [PATCH 1339/4351] fix(conf) ngx.socket.tcp not available on init ### Summary Kong's initialization parses Kong configuration twice: 1. first the config is parsed in timer context by kong start (cli) 2. then the config is parsed again in init context when kong server is started Many Vault implementations will require the availability of `ngx.socket.tcp` to be able to fetch secrets. Unfortunately the `ngx.socket.tcp` is not available on init or init worker phases, but it works on timer context. Alternative approach would be to fetch secrets using `LuaSocket` on init phase, but that would mean that each secret is fetched twice (added latency + possible costs of accessing Vaults). Also, it is impossible to make `LuaSocket` and `ngx.socket.tcp` fully compatible, but there is one project that at least tried it: https://github.com/thibaultcha/lua-resty-socket This commit takes yet another approach: 1. it fetches secret on CLI 2. it passes secrets to server via environment variable 3. except on `kong reload` it passes it to server via file `.kong_process_secrets` The error on current master branch looks like this: ``` Error: ./kong/cmd/start.lua:64: nginx: [error] init_by_lua error: ./kong/globalpatches.lua:396: no request found ``` This commit fixes it. --- kong-2.8.0-0.rockspec | 1 + kong/cmd/reload.lua | 2 +- kong/cmd/utils/nginx_signals.lua | 73 ++++++- kong/cmd/utils/prefix_handler.lua | 76 ++++++- kong/cmd/utils/process_secrets.lua | 195 ++++++++++++++++++ kong/conf_loader/init.lua | 86 ++++++-- .../13-vaults/01-vault_spec.lua | 74 ++++++- .../02-integration/13-vaults/03-mock_spec.lua | 138 +++++++++++++ .../custom_vaults/kong/vaults/mock/init.lua | 37 ++++ .../custom_vaults/kong/vaults/mock/schema.lua | 12 ++ spec/helpers.lua | 21 +- spec/kong_tests.conf | 4 +- 12 files changed, 681 insertions(+), 38 deletions(-) create mode 100644 kong/cmd/utils/process_secrets.lua create mode 100644 spec/02-integration/13-vaults/03-mock_spec.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/mock/init.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 70ec9a3c516..a521d8738a1 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -113,6 +113,7 @@ build = { ["kong.cmd.utils.tty"] = "kong/cmd/utils/tty.lua", ["kong.cmd.utils.nginx_signals"] = "kong/cmd/utils/nginx_signals.lua", ["kong.cmd.utils.prefix_handler"] = "kong/cmd/utils/prefix_handler.lua", + ["kong.cmd.utils.process_secrets"] = "kong/cmd/utils/process_secrets.lua", ["kong.api"] = "kong/api/init.lua", ["kong.api.api_helpers"] = "kong/api/api_helpers.lua", diff --git a/kong/cmd/reload.lua b/kong/cmd/reload.lua index 19c53e98cbb..85dafdf23d4 100644 --- a/kong/cmd/reload.lua +++ b/kong/cmd/reload.lua @@ -33,7 +33,7 @@ local function execute(args) conf.declarative_config = nil end - assert(prefix_handler.prepare_prefix(conf, args.nginx_conf)) + assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, true)) assert(nginx_signals.reload(conf)) log("Kong reloaded") diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index 76aa5753382..6a690fa1401 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -1,3 +1,4 @@ +local ffi = require "ffi" local log = require "kong.cmd.utils.log" local kill = require "kong.cmd.utils.kill" local meta = require "kong.meta" @@ -5,7 +6,23 @@ local pl_path = require "pl.path" local version = require "version" local pl_utils = require "pl.utils" local pl_stringx = require "pl.stringx" +local process_secrets = require "kong.cmd.utils.process_secrets" + + local fmt = string.format +local ipairs = ipairs +local unpack = unpack +local tostring = tostring + + +local C = ffi.C + + +ffi.cdef([[ + int setenv(const char *name, const char *value, int overwrite); + int unsetenv(const char *name); +]]) + local nginx_bin_name = "nginx" local nginx_search_paths = { @@ -14,9 +31,11 @@ local nginx_search_paths = { "" } + local nginx_version_pattern = "^nginx.-openresty.-([%d%.]+)" local nginx_compatible = version.set(unpack(meta._DEPENDENCIES.nginx)) + local function is_openresty(bin_path) local cmd = fmt("%s -v", bin_path) local ok, _, _, stderr = pl_utils.executeex(cmd) @@ -34,9 +53,10 @@ local function is_openresty(bin_path) log.debug("OpenResty 'nginx' executable not found at %s", bin_path) end + local function send_signal(kong_conf, signal) if not kill.is_running(kong_conf.nginx_pid) then - return nil, "nginx not running in prefix: " .. kong_conf.prefix + return nil, fmt("nginx not running in prefix: %s", kong_conf.prefix) end log.verbose("sending %s signal to nginx running at %s", signal, kong_conf.nginx_pid) @@ -49,8 +69,33 @@ local function send_signal(kong_conf, signal) return true end + +local function set_process_secrets_env(kong_conf) + local secrets = process_secrets.extract(kong_conf) + if not secrets then + return false + end + + local err + secrets, err = process_secrets.serialize(secrets, kong_conf.kong_env) + if not secrets then + return nil, err + end + + return C.setenv("KONG_PROCESS_SECRETS", secrets, 1) == 0 +end + + +local function unset_process_secrets_env(has_process_secrets) + if has_process_secrets then + C.unsetenv("KONG_PROCESS_SECRETS") + end +end + + local _M = {} + function _M.find_nginx_bin(kong_conf) log.debug("searching for OpenResty 'nginx' executable") @@ -84,13 +129,14 @@ function _M.find_nginx_bin(kong_conf) end if not found then - return nil, ("could not find OpenResty 'nginx' executable. Kong requires" .. - " version %s"):format(tostring(nginx_compatible)) + return nil, fmt("could not find OpenResty 'nginx' executable. Kong requires version %s", + tostring(nginx_compatible)) end return found end + function _M.start(kong_conf) local nginx_bin, err = _M.find_nginx_bin(kong_conf) if not nginx_bin then @@ -101,6 +147,11 @@ function _M.start(kong_conf) return nil, "nginx is already running in " .. kong_conf.prefix end + local has_process_secrets, err = set_process_secrets_env(kong_conf) + if err then + return nil, err + end + local cmd = fmt("%s -p %s -c %s", nginx_bin, kong_conf.prefix, "nginx.conf") log.debug("starting nginx: %s", cmd) @@ -110,6 +161,7 @@ function _M.start(kong_conf) -- "executeex" method local ok, _, _, stderr = pl_utils.executeex(cmd) if not ok then + unset_process_secrets_env(has_process_secrets) return nil, stderr end @@ -121,13 +173,16 @@ function _M.start(kong_conf) -- redirection instead. local ok, retcode = pl_utils.execute(cmd) if not ok then - return nil, ("failed to start nginx (exit code: %s)"):format(retcode) + unset_process_secrets_env(has_process_secrets) + return nil, fmt("failed to start nginx (exit code: %s)", retcode) end end + unset_process_secrets_env(has_process_secrets) return true end + function _M.check_conf(kong_conf) local nginx_bin, err = _M.find_nginx_bin(kong_conf) if not nginx_bin then @@ -141,24 +196,27 @@ function _M.check_conf(kong_conf) local ok, retcode, _, stderr = pl_utils.executeex(cmd) if not ok then - return nil, ("nginx configuration is invalid " .. - "(exit code %d):\n%s"):format(retcode, stderr) + return nil, fmt("nginx configuration is invalid (exit code %d):\n%s", + retcode, stderr) end return true end + function _M.stop(kong_conf) return send_signal(kong_conf, "TERM") end + function _M.quit(kong_conf) return send_signal(kong_conf, "QUIT") end + function _M.reload(kong_conf) if not kill.is_running(kong_conf.nginx_pid) then - return nil, "nginx not running in prefix: " .. kong_conf.prefix + return nil, fmt("nginx not running in prefix: %s", kong_conf.prefix) end local nginx_bin, err = _M.find_nginx_bin(kong_conf) @@ -179,4 +237,5 @@ function _M.reload(kong_conf) return true end + return _M diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 78e5d9bd802..9efcc4659d1 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -2,6 +2,7 @@ local default_nginx_template = require "kong.templates.nginx" local kong_nginx_template = require "kong.templates.nginx_kong" local kong_nginx_stream_template = require "kong.templates.nginx_kong_stream" local system_constants = require "lua_system_constants" +local process_secrets = require "kong.cmd.utils.process_secrets" local openssl_bignum = require "resty.openssl.bn" local openssl_rand = require "resty.openssl.rand" local openssl_pkey = require "resty.openssl.pkey" @@ -21,6 +22,7 @@ local bit = require "bit" local nginx_signals = require "kong.cmd.utils.nginx_signals" +local getmetatable = getmetatable local tonumber = tonumber local tostring = tostring local assert = assert @@ -283,10 +285,11 @@ end local function write_env_file(path, data) os.remove(path) - local c = require "lua_system_constants" - - local flags = bit.bor(c.O_CREAT(), c.O_WRONLY()) - local mode = ffi.new("int", bit.bor(c.S_IRUSR(), c.S_IWUSR(), c.S_IRGRP())) + local flags = bit.bor(system_constants.O_CREAT(), + system_constants.O_WRONLY()) + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + system_constants.S_IWUSR(), + system_constants.S_IRGRP())) local fd = ffi.C.open(path, flags, mode) if fd < 0 then @@ -318,6 +321,45 @@ local function write_env_file(path, data) return true end +local function write_process_secrets_file(path, data) + os.remove(path) + + local flags = bit.bor(system_constants.O_RDONLY(), + system_constants.O_CREAT()) + + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + system_constants.S_IWUSR())) + + local fd = ffi.C.open(path, flags, mode) + if fd < 0 then + local errno = ffi.errno() + return nil, "unable to open process secrets path " .. path .. " (" .. + ffi.string(ffi.C.strerror(errno)) .. ")" + end + + local ok = ffi.C.close(fd) + if ok ~= 0 then + local errno = ffi.errno() + return nil, "failed to close fd (" .. + ffi.string(ffi.C.strerror(errno)) .. ")" + end + + local file, err = io.open(path, "w+b") + if not file then + return nil, "unable to open process secrets path " .. path .. " (" .. err .. ")" + end + + local ok, err = file:write(data) + + file:close() + + if not ok then + return nil, "unable to write process secrets path " .. path .. " (" .. err .. ")" + end + + return true +end + local function compile_kong_conf(kong_config) return compile_conf(kong_config, kong_nginx_template) end @@ -331,7 +373,7 @@ local function compile_nginx_conf(kong_config, template) return compile_conf(kong_config, template) end -local function prepare_prefix(kong_config, nginx_custom_template_path, skip_write) +local function prepare_prefix(kong_config, nginx_custom_template_path, skip_write, write_process_secrets) log.verbose("preparing nginx prefix directory at %s", kong_config.prefix) if not pl_path.exists(kong_config.prefix) then @@ -486,9 +528,15 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ } local refs = kong_config["$refs"] + local has_refs = refs and type(refs) == "table" + + local secrets + if write_process_secrets and has_refs then + secrets = process_secrets.extract(kong_config) + end for k, v in pairs(kong_config) do - if refs and refs[k] then + if has_refs and refs[k] then v = refs[k] end @@ -505,12 +553,24 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end end - local ok, err = write_env_file(kong_config.kong_env, - table.concat(buf, "\n") .. "\n") + local env = table.concat(buf, "\n") .. "\n" + local ok, err = write_env_file(kong_config.kong_env, env) if not ok then return nil, err end + if secrets then + secrets, err = process_secrets.serialize(secrets, kong_config.kong_env) + if not secrets then + return nil, err + end + + ok, err = write_process_secrets_file(kong_config.kong_process_secrets, secrets) + if not ok then + return nil, err + end + end + return true end diff --git a/kong/cmd/utils/process_secrets.lua b/kong/cmd/utils/process_secrets.lua new file mode 100644 index 00000000000..85e54d15c93 --- /dev/null +++ b/kong/cmd/utils/process_secrets.lua @@ -0,0 +1,195 @@ +local b64 = require "ngx.base64" +local cjson = require "cjson.safe" +local file = require "pl.file" +local path = require "pl.path" +local cipher = require "resty.openssl.cipher" +local digest = require "resty.openssl.digest" +local rand = require "resty.openssl.rand" + + +local fmt = string.format +local sub = string.sub +local type = type +local pairs = pairs + + +local CIPHER_ALG = "aes-256-gcm" +local DIGEST_ALG = "sha256" +local IV_SIZE = 12 +local TAG_SIZE = 16 +local AAD = fmt("%s|%s", CIPHER_ALG, DIGEST_ALG) + + +local function read_key_data(key_data_path) + if not path.exists(key_data_path) then + return nil, fmt("failed to read key data (%s): file not found", key_data_path) + end + + local key_data, err = file.read(key_data_path, true) + if not key_data then + return nil, fmt("failed to read key data file: %s", err) + end + + return key_data +end + + +local function hash_key_data(key_data) + local hash, err = digest.new(DIGEST_ALG) + if not hash then + return nil, fmt("unable to initialize digest (%s)", err) + end + + local ok + ok, err = hash:update(key_data) + if not ok then + return nil, fmt("unable to update digest (%s)", err) + end + + local key + key, err = hash:final() + if not key then + return nil, fmt("unable to create digest (%s)", err) + end + + return key +end + + +local function extract(conf) + local refs = conf["$refs"] + if not refs or type(refs) ~= "table" then + return + end + + local secrets = {} + for k in pairs(refs) do + secrets[k] = conf[k] + end + + return secrets +end + + +local function encrypt(plaintext, key_data) + local key, err = hash_key_data(key_data) + if not key then + return nil, err + end + + local iv + iv, err = rand.bytes(IV_SIZE) + if not iv then + return nil, fmt("unable to generate initialization vector (%s)", err) + end + + local cip, err = cipher.new(CIPHER_ALG) + if not cip then + return nil, fmt("unable to initialize cipher (%s)", err) + end + + local ciphertext + ciphertext, err = cip:encrypt(key, iv, plaintext, false, AAD) + if not ciphertext then + return nil, fmt("unable to encrypt (%s)", err) + end + + local tag + tag, err = cip:get_aead_tag(TAG_SIZE) + if not tag then + return nil, fmt("unable to get authentication tag (%s)", err) + end + + return iv .. tag .. ciphertext +end + + +local function decrypt(ciphertext, key_data) + local key, err = hash_key_data(key_data) + if not key then + return nil, err + end + + local iv = sub(ciphertext, 1, IV_SIZE) + local tag = sub(ciphertext, IV_SIZE + 1, IV_SIZE + TAG_SIZE) + + ciphertext = sub(ciphertext, IV_SIZE + TAG_SIZE + 1) + + local cip, err = cipher.new(CIPHER_ALG) + if not cip then + return nil, fmt("unable to initialize cipher (%s)", err) + end + + local plaintext + plaintext, err = cip:decrypt(key, iv, ciphertext, false, AAD, tag) + if not plaintext then + return nil, fmt("unable to decrypt (%s)", err) + end + + return plaintext +end + + +local function serialize(input, key_data_path) + local output, err = cjson.encode(input) + if not output then + return nil, fmt("failed to json encode process secrets: %s", err) + end + + if key_data_path then + local key_data + key_data, err = read_key_data(key_data_path) + if not key_data then + return nil, err + end + + output, err = encrypt(output, key_data) + if not output then + return nil, fmt("failed to encrypt process secrets: %s", err) + end + end + + output, err = b64.encode_base64url(output) + if not output then + return nil, fmt("failed to base64 encode process secrets: %s", err) + end + + return output +end + + +local function deserialize(input, key_data_path) + local output, err = b64.decode_base64url(input) + if not output then + return nil, fmt("failed to base64 decode process secrets: %s", err) + end + + if key_data_path then + local key_data + key_data, err = read_key_data(key_data_path) + if not key_data then + return nil, err + end + + output, err = decrypt(output, key_data) + if not output then + return nil, fmt("failed to decrypt process secrets: %s", err) + end + end + + output, err = cjson.decode(output) + if not output then + return nil, fmt("failed to json decode process secrets: %s", err) + end + + return output +end + + +return { + extract = extract, + encrypt = encrypt, + decrypt = decrypt, + serialize = serialize, + deserialize = deserialize, +} diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index dc419681afe..ba3227c8cfb 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -2,6 +2,7 @@ local require = require local kong_default_conf = require "kong.templates.kong_defaults" +local process_secrets = require "kong.cmd.utils.process_secrets" local openssl_pkey = require "resty.openssl.pkey" local pl_stringio = require "pl.stringio" local pl_stringx = require "pl.stringx" @@ -44,12 +45,24 @@ local tonumber = tonumber local setmetatable = setmetatable +local get_phase do + if ngx and ngx.get_phase then + get_phase = ngx.get_phase + else + get_phase = function() + return "timer" + end + end +end + + local C = ffi.C ffi.cdef([[ struct group *getgrnam(const char *name); struct passwd *getpwnam(const char *name); + int unsetenv(const char *name); ]]) @@ -230,6 +243,7 @@ local PREFIX_PATHS = { nginx_kong_stream_conf = {"nginx-kong-stream.conf"}, kong_env = {".kong_env"}, + kong_process_secrets = {".kong_process_secrets"}, ssl_cert_csr_default = {"ssl", "kong-default.csr"}, ssl_cert_default = {"ssl", "kong-default.crt"}, @@ -1536,31 +1550,67 @@ local function load(path, custom_conf, opts) loaded_vaults = setmetatable(vaults, _nop_tostring_mt) - local vault_conf = { loaded_vaults = loaded_vaults } - for k, v in pairs(conf) do - if sub(k, 1, 6) == "vault_" then - vault_conf[k] = infer_value(v, "string", opts) + if get_phase() == "init" then + local secrets = getenv("KONG_PROCESS_SECRETS") + if secrets then + C.unsetenv("KONG_PROCESS_SECRETS") + + else + local path = pl_path.join(abspath(ngx.config.prefix()), unpack(PREFIX_PATHS.kong_process_secrets)) + if exists(path) then + secrets, err = pl_file.read(path, true) + pl_file.delete(path) + if not secrets then + return nil, fmt("failed to read process secrets file: %s", err) + end + end end - end - local vault = require("kong.pdk.vault").new({ configuration = vault_conf }) + if secrets then + secrets, err = process_secrets.deserialize(secrets, path) + if not secrets then + return nil, err + end - for k, v in pairs(conf) do - v = infer_value(v, "string", opts) - if vault.is_reference(v) then - if refs then - refs[k] = v - else - refs = setmetatable({ [k] = v }, _nop_tostring_mt) + for k, deref in pairs(secrets) do + local v = infer_value(conf[k], "string", opts) + if refs then + refs[k] = v + else + refs = setmetatable({ [k] = v }, _nop_tostring_mt) + end + + conf[k] = deref end + end - local deref, deref_err = vault.get(v) - if deref == nil or deref_err then - return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) + else + local vault_conf = { loaded_vaults = loaded_vaults } + for k, v in pairs(conf) do + if sub(k, 1, 6) == "vault_" then + vault_conf[k] = infer_value(v, "string", opts) end + end - if deref ~= nil then - conf[k] = deref + local vault = require("kong.pdk.vault").new({ configuration = vault_conf }) + + for k, v in pairs(conf) do + v = infer_value(v, "string", opts) + if vault.is_reference(v) then + if refs then + refs[k] = v + else + refs = setmetatable({ [k] = v }, _nop_tostring_mt) + end + + local deref, deref_err = vault.get(v) + if deref == nil or deref_err then + return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) + end + + if deref ~= nil then + conf[k] = deref + end end end end diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 0468922edc5..854703bd7f9 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -16,11 +16,17 @@ for _, strategy in helpers.each_strategy() do _, db = helpers.get_db_utils(strategy, { "certificates", "vaults_beta", + }, + nil, { + "env", + "mock", }) assert(helpers.start_kong { database = strategy, - vaults = "env", + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = "env,mock", }) client = assert(helpers.admin_client(10000)) @@ -33,6 +39,19 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) + + local res = client:put("/vaults-beta/mock-vault", { + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "mock", + }, + }) + + assert.res_status(200, res) + end) + + before_each(function() + client = assert(helpers.admin_client(10000)) end) after_each(function() @@ -99,5 +118,58 @@ for _, strategy in helpers.each_strategy() do assert.is_equal("{vault://unknown/missing-key}", certificate.key_alt) assert.is_nil(certificate["$refs"]) end) + + it("create certificates with cert and key as secret using mock vault", function() + local res, err = client:post("/certificates", { + headers = { ["Content-Type"] = "application/json" }, + body = { + cert = "{vault://mock-vault/cert}", + key = "{vault://mock-vault/key}", + cert_alt = "{vault://unknown/cert}", + key_alt = "{vault://unknown/missing-key}", + }, + }) + assert.is_nil(err) + local body = assert.res_status(201, res) + local certificate = cjson.decode(body) + assert.equal("{vault://mock-vault/cert}", certificate.cert) + assert.equal("{vault://mock-vault/key}", certificate.key) + assert.equal("{vault://unknown/cert}", certificate.cert_alt) + assert.equal("{vault://unknown/missing-key}", certificate.key_alt) + assert.is_nil(certificate["$refs"]) + + certificate, err = db.certificates:select({ id = certificate.id }) + assert.is_nil(err) + assert.equal(ssl_fixtures.cert, certificate.cert) + assert.equal(ssl_fixtures.key, certificate.key) + assert.equal("{vault://mock-vault/cert}", certificate["$refs"].cert) + assert.equal("{vault://mock-vault/key}", certificate["$refs"].key) + assert.equal("{vault://unknown/cert}", certificate["$refs"].cert_alt) + assert.equal("{vault://unknown/missing-key}", certificate["$refs"].key_alt) + assert.is_nil(certificate.cert_alt) + assert.is_nil(certificate.key_alt) + + -- TODO: this is unexpected but schema.process_auto_fields uses currently + -- the `nulls` parameter to detect if the call comes from Admin API + -- for performance reasons + certificate, err = db.certificates:select({ id = certificate.id }, { nulls = true }) + assert.is_nil(err) + assert.equal("{vault://mock-vault/cert}", certificate.cert) + assert.equal("{vault://mock-vault/key}", certificate.key) + assert.equal("{vault://unknown/cert}", certificate.cert_alt) + assert.equal("{vault://unknown/missing-key}", certificate.key_alt) + assert.is_nil(certificate["$refs"]) + + -- verify that certificate attributes are of type reference when querying + res, err = client:get("/certificates/"..certificate.id) + assert.is_nil(err) + body = assert.res_status(200, res) + certificate = cjson.decode(body) + assert.is_equal("{vault://mock-vault/cert}", certificate.cert) + assert.is_equal("{vault://mock-vault/key}", certificate.key) + assert.is_equal("{vault://unknown/cert}", certificate.cert_alt) + assert.is_equal("{vault://unknown/missing-key}", certificate.key_alt) + assert.is_nil(certificate["$refs"]) + end) end) end diff --git a/spec/02-integration/13-vaults/03-mock_spec.lua b/spec/02-integration/13-vaults/03-mock_spec.lua new file mode 100644 index 00000000000..f5b76ac8f78 --- /dev/null +++ b/spec/02-integration/13-vaults/03-mock_spec.lua @@ -0,0 +1,138 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local meta = require "kong.meta" + + +local exists = helpers.path.exists +local join = helpers.path.join + + +local function get_kong_workers() + local workers + helpers.wait_until(function() + local pok, admin_client = pcall(helpers.admin_client) + if not pok then + return false + end + local res = admin_client:send { + method = "GET", + path = "/", + } + if not res or res.status ~= 200 then + return false + end + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + admin_client:close() + workers = json.pids.workers + return true + end, 10) + return workers +end + + +local function wait_until_no_common_workers(workers, expected_total, strategy) + if strategy == "cassandra" then + ngx.sleep(0.5) + end + helpers.wait_until(function() + local pok, admin_client = pcall(helpers.admin_client) + if not pok then + return false + end + local res = assert(admin_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, res) + local json = cjson.decode(assert.res_status(200, res)) + admin_client:close() + + local new_workers = json.pids.workers + local total = 0 + local common = 0 + if new_workers then + for _, v in ipairs(new_workers) do + total = total + 1 + for _, v_old in ipairs(workers) do + if v == v_old then + common = common + 1 + break + end + end + end + end + return common == 0 and total == (expected_total or total) + end) +end + + +for _, strategy in helpers.each_strategy() do + describe("Mock Vault #" .. strategy, function() + local client + lazy_setup(function() + helpers.setenv("ADMIN_LISTEN", "127.0.0.1:9001") + helpers.setenv("KONG_LUA_PATH_OVERRIDE", "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua;;") + helpers.get_db_utils(strategy, { + "vaults_beta", + }, + nil, { + "env", + "mock" + }) + + assert(helpers.start_kong { + database = strategy, + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + admin_listen = "{vault://mock/admin-listen}", + vaults = "env, mock", + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + helpers.unsetenv("ADMIN_LISTEN") + end) + + after_each(function() + if client then + client:close() + end + end) + + describe("Kong Start", function() + before_each(function() + client = assert(helpers.admin_client(10000)) + end) + + it("can use co-sockets and resolved referenced are passed to Kong server", function() + local res = client:get("/") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(meta._VERSION, json.version) + assert.falsy(exists(join(helpers.test_conf.prefix, ".kong_process_secrets"))) + end) + end) + + describe("Kong Reload", function() + it("can use co-sockets and resolved referenced are passed to Kong server", function() + local workers = get_kong_workers() + + assert(helpers.kong_exec("reload --conf " .. helpers.test_conf_path .. + " --nginx-conf spec/fixtures/custom_nginx.template")) + + wait_until_no_common_workers(workers, 1) + + assert.falsy(exists(join(helpers.test_conf.prefix, ".kong_process_secrets"))) + + local res = client:get("/") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(meta._VERSION, json.version) + end) + end) + end) +end diff --git a/spec/fixtures/custom_vaults/kong/vaults/mock/init.lua b/spec/fixtures/custom_vaults/kong/vaults/mock/init.lua new file mode 100644 index 00000000000..893e4b3ba1e --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/mock/init.lua @@ -0,0 +1,37 @@ +local env = require "kong.vaults.env" +local http = require "resty.http" + + +local assert = assert +local getenv = os.getenv + + +local function init() + env.init() + assert(getenv("KONG_PROCESS_SECRETS") == nil, "KONG_PROCESS_SECRETS environment variable found") + assert(env.get({}, "KONG_PROCESS_SECRETS") == nil, "KONG_PROCESS_SECRETS environment variable found") +end + + +local function get(conf, resource, version) + local client, err = http.new() + if not client then + return nil, err + end + + client:set_timeouts(20000, 20000, 20000) + assert(client:request_uri("http://mockbin.org/headers", { + headers = { + Accept = "application/json", + }, + })) + + return env.get(conf, resource, version) +end + + +return { + VERSION = "1.0.0", + init = init, + get = get, +} diff --git a/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua new file mode 100644 index 00000000000..c0496515f06 --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua @@ -0,0 +1,12 @@ +return { + name = "mock", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} diff --git a/spec/helpers.lua b/spec/helpers.lua index fd16ab1d42c..a72249afb9f 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -8,6 +8,7 @@ local BIN_PATH = "bin/kong" local TEST_CONF_PATH = os.getenv("KONG_SPEC_TEST_CONF_PATH") or "spec/kong_tests.conf" local CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua" +local CUSTOM_VAULT_PATH = "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua" local DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua" local GO_PLUGIN_PATH = "./spec/fixtures/go" local GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/" @@ -79,6 +80,7 @@ do local paths = {} table.insert(paths, os.getenv("KONG_LUA_PACKAGE_PATH")) table.insert(paths, CUSTOM_PLUGIN_PATH) + table.insert(paths, CUSTOM_VAULT_PATH) table.insert(paths, package.path) package.path = table.concat(paths, ";") end @@ -371,7 +373,7 @@ end -- route = { id = route1.id }, -- config = {}, -- } -local function get_db_utils(strategy, tables, plugins) +local function get_db_utils(strategy, tables, plugins, vaults) strategy = strategy or conf.database if tables ~= nil and type(tables) ~= "table" then error("arg #2 must be a list of tables to truncate", 2) @@ -386,6 +388,16 @@ local function get_db_utils(strategy, tables, plugins) end end + if vaults ~= nil and type(vaults) ~= "table" then + error("arg #4 must be a list of vaults to enable", 2) + end + + if vaults then + for _, vault in ipairs(vaults) do + conf.loaded_vaults[vault] = true + end + end + -- Clean workspaces from the context - otherwise, migrations will fail, -- as some of them have dao calls -- If `no_truncate` is falsey, `dao:truncate` and `db:truncate` are called, @@ -439,6 +451,12 @@ local function get_db_utils(strategy, tables, plugins) end end + if vaults then + for _, vault in ipairs(vaults) do + conf.loaded_vaults[vault] = false + end + end + if strategy ~= "off" then local workspaces = require "kong.workspaces" workspaces.upsert_default(db) @@ -2285,6 +2303,7 @@ function kong_exec(cmd, env, pl_returns, env_vars) end local paths = {} table.insert(paths, cleanup(CUSTOM_PLUGIN_PATH)) + table.insert(paths, cleanup(CUSTOM_VAULT_PATH)) table.insert(paths, cleanup(env.lua_package_path)) table.insert(paths, cleanup(conf.lua_package_path)) env.lua_package_path = table.concat(paths, ";") diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 068ac068054..b8260f354dc 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -29,11 +29,11 @@ nginx_main_worker_rlimit_nofile = NONE nginx_events_worker_connections = NONE nginx_events_multi_accept = off -plugins=bundled,dummy,cache,rewriter,error-handler-log,error-generator,error-generator-last,short-circuit +plugins = bundled,dummy,cache,rewriter,error-handler-log,error-generator,error-generator-last,short-circuit prefix = servroot log_level = debug -lua_package_path=./spec/fixtures/custom_plugins/?.lua +lua_package_path = ./spec/fixtures/custom_plugins/?.lua;./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua untrusted_lua = sandbox From 9fa4647f6653136a0ca9c612bdce4200d43c366e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 22 Apr 2022 11:21:19 +0300 Subject: [PATCH 1340/4351] fix(conf) allow only the enabled vaults ### Summary There was some logic that allowed the default bundled vaults even in case they were not enabled. This commit fixes that. --- kong/db/schema/entities/vaults_beta.lua | 30 ++++++++++--------- kong/pdk/vault.lua | 13 ++++++-- spec/01-unit/03-conf_loader_spec.lua | 6 ++-- spec/01-unit/04-prefix_handler_spec.lua | 1 + .../02-cmd/02-start_stop_spec.lua | 10 ++++--- 5 files changed, 38 insertions(+), 22 deletions(-) diff --git a/kong/db/schema/entities/vaults_beta.lua b/kong/db/schema/entities/vaults_beta.lua index 25d2616e38c..32146e72cc0 100644 --- a/kong/db/schema/entities/vaults_beta.lua +++ b/kong/db/schema/entities/vaults_beta.lua @@ -6,20 +6,6 @@ local VAULTS do local pairs = pairs local names = {} local constants = require "kong.constants" - local bundled = constants and constants.BUNDLED_VAULTS - if bundled then - for name in pairs(bundled) do - if not names[name] then - names[name] = true - i = i + 1 - if i == 1 then - VAULTS = { name } - else - VAULTS[i] = name - end - end - end - end local loaded_vaults = kong and kong.configuration and kong.configuration.loaded_vaults if loaded_vaults then @@ -34,6 +20,22 @@ local VAULTS do end end end + + else + local bundled = constants and constants.BUNDLED_VAULTS + if bundled then + for name in pairs(bundled) do + if not names[name] then + names[name] = true + i = i + 1 + if i == 1 then + VAULTS = { name } + else + VAULTS[i] = name + end + end + end + end end end diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 7d99c3351cf..df030d12d05 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -40,19 +40,25 @@ local function new(self) local _VAULT = {} local LRU = lrucache.new(1000) - local BUNDLED_VAULTS = constants.BUNDLED_VAULTS - local VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} + local BRACE_START = byte("{") local BRACE_END = byte("}") local COLON = byte(":") local SLASH = byte("/") + local BUNDLED_VAULTS = constants.BUNDLED_VAULTS + local VAULT_NAMES local vaults = self and self.configuration and self.configuration.loaded_vaults if vaults then + VAULT_NAMES = {} + for name in pairs(vaults) do VAULT_NAMES[name] = true end + + else + VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} end local function build_cache_key(name, resource, version) @@ -106,6 +112,9 @@ local function new(self) local function process_secret(reference, opts) local name = opts.name + if not VAULT_NAMES[name] then + return nil, fmt("vault not found (%s) [%s]", name, reference) + end local vaults = self and (self.db and self.db.vaults_beta) local strategy local field diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index e45470fbc5c..c389103e69a 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1728,7 +1728,8 @@ describe("Configuration loader", function() helpers.setenv("PG_DATABASE", "resolved-kong-database") local conf = assert(conf_loader(nil, { - pg_database = "{vault://env/pg-database}" + pg_database = "{vault://env/pg-database}", + vaults = "env", })) assert.equal("resolved-kong-database", conf.pg_database) @@ -1742,7 +1743,8 @@ describe("Configuration loader", function() helpers.setenv("PG_PORT", "5000") local conf = assert(conf_loader(nil, { - pg_port = "{vault://env/pg-port#0}" + pg_port = "{vault://env/pg-port#0}", + vaults = "env", })) assert.equal(5000, conf.pg_port) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 9629455c66b..2f40925e6ab 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -855,6 +855,7 @@ describe("NGINX conf compiler", function() local conf = assert(conf_loader(nil, { prefix = tmp_config.prefix, pg_database = "{vault://env/pg-database}", + vaults = "env", })) assert.equal("resolved-kong-database", conf.pg_database) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index cf23f1d5626..671eb946bdf 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -24,7 +24,8 @@ describe("kong start/stop #" .. strategy, function() database = strategy, nginx_proxy_real_ip_header = "{vault://env/ipheader}", pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace + cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + vaults = "env", }) assert.matches("Error: failed to dereference '{vault://env/ipheader}': unable to load value (ipheader) from vault (env): not found [{vault://env/ipheader}] for config option 'nginx_proxy_real_ip_header'", stderr, nil, true) @@ -40,9 +41,9 @@ describe("kong start/stop #" .. strategy, function() database = helpers.test_conf.database, pg_password = "{vault://non-existent/pg_password}", pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace + cassandra_keyspace = helpers.test_conf.cassandra_keyspace, }) - assert.matches("failed to dereference '{vault://non-existent/pg_password}': could not find vault (non-existent)", stderr, nil, true) + assert.matches("failed to dereference '{vault://non-existent/pg_password}': vault not found (non-existent)", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) @@ -56,7 +57,8 @@ describe("kong start/stop #" .. strategy, function() database = helpers.test_conf.database, pg_password = "{vault://env/pg_password}", pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace + cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + vaults = "env", })) assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) assert.matches("Kong started", stdout, nil, true) From bc2879d4030df9b9808d51238dcaad559ca2a8ee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Sun, 24 Apr 2022 18:41:55 +0300 Subject: [PATCH 1341/4351] fix(conf) remove sensitive turns resolved configuration values back to references ### Summary When Vault references are used in `kong.conf` settings, these may be displayed in plain in Kong Admin API, e.g. in `http :8001` (except the `pg_password, `cassandra_password`, and `pg_ro_password` which were masked properly). This commit turns configuration values back to references as part of removing sensitive values (`conf_loader.remove_sensitive`). --- kong/conf_loader/init.lua | 10 +++++++ spec/01-unit/03-conf_loader_spec.lua | 30 +++++++++++++++++++ .../02-integration/13-vaults/03-mock_spec.lua | 17 +++++++++-- .../custom_vaults/kong/vaults/mock/schema.lua | 1 + 4 files changed, 56 insertions(+), 2 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index ba3227c8cfb..afec59e47f2 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1915,6 +1915,16 @@ return setmetatable({ remove_sensitive = function(conf) local purged_conf = tablex.deepcopy(conf) + local refs = purged_conf["$refs"] + if type(refs) == "table" then + for k, v in pairs(refs) do + if not CONF_SENSITIVE[k] then + purged_conf[k] = v + end + end + purged_conf["$refs"] = nil + end + for k in pairs(CONF_SENSITIVE) do if purged_conf[k] then purged_conf[k] = CONF_SENSITIVE_PLACEHOLDER diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index c389103e69a..49a42e96bbf 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1461,6 +1461,36 @@ describe("Configuration loader", function() assert.not_equal("hide_me", purged_conf.pg_password) assert.not_equal("hide_me", purged_conf.cassandra_password) end) + + it("replaces sensitive vault resolved settings", function() + finally(function() + helpers.unsetenv("PG_PASSWORD") + helpers.unsetenv("PG_DATABASE") + helpers.unsetenv("CASSANDRA_PASSWORD") + helpers.unsetenv("CASSANDRA_KEYSPACE") + end) + + helpers.setenv("PG_PASSWORD", "pg-password") + helpers.setenv("PG_DATABASE", "pg-database") + helpers.setenv("CASSANDRA_PASSWORD", "cassandra-password") + helpers.setenv("CASSANDRA_KEYSPACE", "cassandra-keyspace") + + local conf = assert(conf_loader(nil, { + pg_password = "{vault://env/pg-password}", + pg_database = "{vault://env/pg-database}", + cassandra_password = "{vault://env/cassandra-password}", + cassandra_keyspace = "{vault://env/cassandra-keyspace}", + vaults = "env", + })) + + local purged_conf = conf_loader.remove_sensitive(conf) + assert.equal("******", purged_conf.pg_password) + assert.equal("{vault://env/pg-database}", purged_conf.pg_database) + assert.equal("******", purged_conf.cassandra_password) + assert.equal("{vault://env/cassandra-keyspace}", purged_conf.cassandra_keyspace) + assert.is_nil(purged_conf["$refs"]) + end) + it("does not insert placeholder if no value", function() local conf = assert(conf_loader()) local purged_conf = conf_loader.remove_sensitive(conf) diff --git a/spec/02-integration/13-vaults/03-mock_spec.lua b/spec/02-integration/13-vaults/03-mock_spec.lua index f5b76ac8f78..b881e1cdbd6 100644 --- a/spec/02-integration/13-vaults/03-mock_spec.lua +++ b/spec/02-integration/13-vaults/03-mock_spec.lua @@ -113,25 +113,38 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(meta._VERSION, json.version) + assert.equal("{vault://mock/admin-listen}", json.configuration.admin_listen) assert.falsy(exists(join(helpers.test_conf.prefix, ".kong_process_secrets"))) end) end) describe("Kong Reload", function() it("can use co-sockets and resolved referenced are passed to Kong server", function() + finally(function() + helpers.unsetenv("KONG_ADMIN_LISTEN") + end) + + helpers.setenv("KONG_ADMIN_LISTEN", "{vault://mock/listen?prefix=admin_}") + local workers = get_kong_workers() assert(helpers.kong_exec("reload --conf " .. helpers.test_conf_path .. - " --nginx-conf spec/fixtures/custom_nginx.template")) + " --nginx-conf spec/fixtures/custom_nginx.template", { + vaults = "env,mock" + })) wait_until_no_common_workers(workers, 1) assert.falsy(exists(join(helpers.test_conf.prefix, ".kong_process_secrets"))) - local res = client:get("/") + ngx.sleep(0.1) + + local http = assert(helpers.admin_client(10000)) + local res = http:get("/") local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(meta._VERSION, json.version) + assert.equal("{vault://mock/listen?prefix=admin_}", json.configuration.admin_listen) end) end) end) diff --git a/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua index c0496515f06..4241ad65ae4 100644 --- a/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua +++ b/spec/fixtures/custom_vaults/kong/vaults/mock/schema.lua @@ -5,6 +5,7 @@ return { config = { type = "record", fields = { + { prefix = { type = "string", match = [[^[%a_][%a%d_]*$]] } }, }, }, }, From 0b000d22aae1d5b6c37b25f1b53990b39a7eee75 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 2 May 2022 14:50:05 +0300 Subject: [PATCH 1342/4351] fix(cmd) check db connection on reload ### Summary Database connection may be changed on `kong reload`, so it is good that we check that before we signal to actual Kong server process to `reload`. --- kong/cmd/reload.lua | 12 ++++++++++++ spec/02-integration/02-cmd/03-reload_spec.lua | 16 ++++++++++++++++ 2 files changed, 28 insertions(+) diff --git a/kong/cmd/reload.lua b/kong/cmd/reload.lua index 85dafdf23d4..efc2fb7cfad 100644 --- a/kong/cmd/reload.lua +++ b/kong/cmd/reload.lua @@ -1,9 +1,12 @@ local prefix_handler = require "kong.cmd.utils.prefix_handler" local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_loader = require "kong.conf_loader" +local kong_global = require "kong.global" local pl_path = require "pl.path" local pl_file = require "pl.file" local log = require "kong.cmd.utils.log" +local DB = require "kong.db" + local function execute(args) log.disable() @@ -34,11 +37,19 @@ local function execute(args) end assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, true)) + + _G.kong = kong_global.new() + kong_global.init_pdk(_G.kong, conf) + + local db = assert(DB.new(conf)) + assert(db:init_connector()) + assert(nginx_signals.reload(conf)) log("Kong reloaded") end + local lapp = [[ Usage: kong reload [OPTIONS] @@ -56,6 +67,7 @@ Options: --nginx-conf (optional string) custom Nginx configuration template ]] + return { lapp = lapp, execute = execute diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 884ed2fddb4..4650c8a375b 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -622,6 +622,22 @@ describe("kong reload #" .. strategy, function() assert.False(ok) assert.matches("Error: nginx not running in prefix: " .. helpers.test_conf.prefix, err, nil, true) end) + + if strategy ~= "off" then + it("complains when database connection is invalid", function() + assert(helpers.start_kong({ + proxy_listen = "0.0.0.0:9002" + }, nil, true)) + + local ok = helpers.kong_exec("reload --conf " .. helpers.test_conf_path, { + database = strategy, + pg_port = 1234, + cassandra_port = 1234, + }) + + assert.False(ok) + end) + end end) end) From c5fd7233ab3e0d910fef31bc3eecd8bdc25fe220 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Thu, 5 May 2022 15:25:16 +0800 Subject: [PATCH 1343/4351] feat(pdk) support HTTP/2 on Admin API server by adding new PDK function `nginx.get_statistics()` for fetching Nginx statistics Retired the `/nginx_status` location block and use LuaJIT FFI to fetch the counters directly instead. Co-authored-by: Datong Sun --- kong/api/routes/health.lua | 25 +-- kong/pdk/nginx.lua | 65 +++++++- kong/plugins/prometheus/exporter.lua | 30 +--- kong/templates/nginx_kong.lua | 12 -- .../26-prometheus/05-metrics_spec.lua | 155 ++++++++++++++++++ spec/fixtures/custom_nginx.template | 12 -- spec/fixtures/prometheus/metrics.conf | 5 - t/01-pdk/10-nginx/00-phase_checks.t | 13 ++ t/01-pdk/10-nginx/02-get_statistics.t | 57 +++++++ 9 files changed, 298 insertions(+), 76 deletions(-) create mode 100644 spec/03-plugins/26-prometheus/05-metrics_spec.lua create mode 100644 t/01-pdk/10-nginx/02-get_statistics.t diff --git a/kong/api/routes/health.lua b/kong/api/routes/health.lua index ff9d22d273d..ca987a9e5a8 100644 --- a/kong/api/routes/health.lua +++ b/kong/api/routes/health.lua @@ -1,17 +1,12 @@ local utils = require "kong.tools.utils" local declarative = require "kong.db.declarative" -local find = string.find -local select = select local tonumber = tonumber local kong = kong local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() -local select = select -local tonumber = tonumber -local kong = kong local dbless = kong.configuration.database == "off" local data_plane_role = kong.configuration.role == "data_plane" @@ -41,27 +36,9 @@ return { end -- nginx stats - - local r = ngx.location.capture "/nginx_status" - if r.status ~= 200 then - kong.log.err(r.body) - return kong.response.exit(500, { message = "An unexpected error happened" }) - end - - local var = ngx.var - local accepted, handled, total = select(3, find(r.body, "accepts handled requests\n (%d*) (%d*) (%d*)")) - local status_response = { memory = knode.get_memory_stats(unit, scale), - server = { - connections_active = tonumber(var.connections_active), - connections_reading = tonumber(var.connections_reading), - connections_writing = tonumber(var.connections_writing), - connections_waiting = tonumber(var.connections_waiting), - connections_accepted = tonumber(accepted), - connections_handled = tonumber(handled), - total_requests = tonumber(total) - }, + server = kong.nginx.get_statistics(), database = { reachable = true, }, diff --git a/kong/pdk/nginx.lua b/kong/pdk/nginx.lua index 166f49c41db..f5715e03ec1 100644 --- a/kong/pdk/nginx.lua +++ b/kong/pdk/nginx.lua @@ -4,8 +4,39 @@ -- details and meta information. -- @module kong.nginx +local ffi = require "ffi" -local ngx = ngx + +local C = ffi.C +local arch = ffi.arch +local ngx = ngx +local tonumber = tonumber + +if arch == "x64" or arch == "arm64" then + ffi.cdef[[ + uint64_t *ngx_stat_active; + uint64_t *ngx_stat_reading; + uint64_t *ngx_stat_writing; + uint64_t *ngx_stat_waiting; + uint64_t *ngx_stat_requests; + uint64_t *ngx_stat_accepted; + uint64_t *ngx_stat_handled; + ]] + +elseif arch == "x86" or arch == "arm" then + ffi.cdef[[ + uint32_t *ngx_stat_active; + uint32_t *ngx_stat_reading; + uint32_t *ngx_stat_writing; + uint32_t *ngx_stat_waiting; + uint32_t *ngx_stat_requests; + uint32_t *ngx_stat_accepted; + uint32_t *ngx_stat_handled; + ]] + +else + kong.log.err("Unsupported arch: " .. arch) +end local function new(self) @@ -26,6 +57,38 @@ local function new(self) end + --- + -- Returns various connection and request metrics exposed by + -- Nginx, similar to those reported by the + -- [ngx_http_stub_status_module](https://nginx.org/en/docs/http/ngx_http_stub_status_module.html#data). + -- + -- The following fields are included in the returned table: + -- * `connections_active` - the current number of active client connections including `connections_waiting`. + -- * `connections_reading` - the current number of connections where nginx is reading the request header. + -- * `connections_writing` - the current number of connections where nginx is writing the response back to the client. + -- * `connections_waiting` - the current number of idle client connections waiting for a request. + -- * `connections_accepted` - the total number of accepted client connections. + -- * `connections_handled` - the total number of handled connections. Same as `connections_accepted` unless some resource limits have been reached + -- (for example, the [`worker_connections`](https://nginx.org/en/docs/ngx_core_module.html#worker_connections) limit). + -- * `total_requests` - the total number of client requests. + -- + -- @function kong.nginx.get_statistics + -- @treturn table Nginx connections and requests statistics + -- @usage + -- local nginx_statistics = kong.nginx.get_statistics() + function _NGINX.get_statistics() + return { + connections_active = tonumber(C.ngx_stat_active[0]), + connections_reading = tonumber(C.ngx_stat_reading[0]), + connections_writing = tonumber(C.ngx_stat_writing[0]), + connections_waiting = tonumber(C.ngx_stat_waiting[0]), + connections_accepted = tonumber(C.ngx_stat_accepted[0]), + connections_handled = tonumber(C.ngx_stat_handled[0]), + total_requests = tonumber(C.ngx_stat_requests[0]) + } + end + + return _NGINX end diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index c06d80e1143..7cce10e9761 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,9 +1,7 @@ local kong = kong local ngx = ngx -local find = string.find local lower = string.lower local concat = table.concat -local select = select local ngx_timer_pending_count = ngx.timer.pending_count local ngx_timer_running_count = ngx.timer.running_count local balancer = require("kong.runloop.balancer") @@ -297,26 +295,14 @@ local function metric_data() return kong.response.exit(500, { message = "An unexpected error occurred" }) end - if ngx.location then - local r = ngx.location.capture "/nginx_status" - - if r.status ~= 200 then - kong.log.warn("prometheus: failed to retrieve /nginx_status ", - "while processing /metrics endpoint") - - else - local accepted, handled, total = select(3, find(r.body, - "accepts handled requests\n (%d*) (%d*) (%d*)")) - metrics.connections:set(accepted, { "accepted" }) - metrics.connections:set(handled, { "handled" }) - metrics.connections:set(total, { "total" }) - end - end - - metrics.connections:set(ngx.var.connections_active or 0, { "active" }) - metrics.connections:set(ngx.var.connections_reading or 0, { "reading" }) - metrics.connections:set(ngx.var.connections_writing or 0, { "writing" }) - metrics.connections:set(ngx.var.connections_waiting or 0, { "waiting" }) + local nginx_statistics = kong.nginx.get_statistics() + metrics.connections:set(nginx_statistics['connections_accepted'], { "accepted" }) + metrics.connections:set(nginx_statistics['connections_handled'], { "handled" }) + metrics.connections:set(nginx_statistics['total_requests'], { "total" }) + metrics.connections:set(nginx_statistics['connections_active'], { "active" }) + metrics.connections:set(nginx_statistics['connections_reading'], { "reading" }) + metrics.connections:set(nginx_statistics['connections_writing'], { "writing" }) + metrics.connections:set(nginx_statistics['connections_waiting'], { "waiting" }) metrics.timers:set(ngx_timer_running_count(), {"running"}) metrics.timers:set(ngx_timer_pending_count(), {"pending"}) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 002b8881a20..ac192c3de64 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -363,12 +363,6 @@ server { } } - location /nginx_status { - internal; - access_log off; - stub_status; - } - location /robots.txt { return 200 'User-agent: *\nDisallow: /'; } @@ -408,12 +402,6 @@ server { } } - location /nginx_status { - internal; - access_log off; - stub_status; - } - location /robots.txt { return 200 'User-agent: *\nDisallow: /'; } diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua new file mode 100644 index 00000000000..b6018c49539 --- /dev/null +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -0,0 +1,155 @@ +local helpers = require "spec.helpers" -- hard dependency + + +local ngx = ngx + +local fixtures = { + dns_mock = helpers.dns_mock.new({ + mocks_only = true + }), + http_mock = {}, + stream_mock = {} +} + +fixtures.dns_mock:A{ + name = "mock.example.com", + address = "127.0.0.1" +} + +fixtures.dns_mock:A{ + name = "status.example.com", + address = "127.0.0.1" +} + +local status_api_port = helpers.get_available_port() + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: prometheus (metrics)", function() + local bp + local admin_ssl_client -- admin_ssl_client (lua-resty-http) does not support h2 + local proxy_ssl_client -- proxy_ssl_client (lua-resty-http) does not support h2 + + setup(function() + bp = helpers.get_db_utils(strategy, {"services", "routes", "plugins"}) + + local mock_ssl_service = bp.services:insert{ + name = "mock-ssl-service", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = helpers.mock_upstream_ssl_protocol + } + bp.routes:insert{ + name = "mock-ssl-route", + protocols = {"https"}, + hosts = {"mock.example.com"}, + paths = {"/"}, + service = { + id = mock_ssl_service.id + } + } + + local status_api_ssl_service = bp.services:insert{ + name = "status-api-ssl-service", + url = "https://127.0.0.1:" .. status_api_port .. "/metrics" + } + bp.routes:insert{ + name = "status-api-ssl-route", + protocols = {"https"}, + hosts = {"status.example.com"}, + paths = {"/metrics"}, + service = { + id = status_api_ssl_service.id + } + } + + bp.plugins:insert{ + name = "prometheus" -- globally enabled + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,prometheus", + status_listen = '127.0.0.1:' .. status_api_port .. ' ssl', -- status api does not support h2 + status_access_log = "logs/status_access.log", + status_error_log = "logs/status_error.log" + }, nil, nil, fixtures)) + + end) + + teardown(function() + if admin_ssl_client then + admin_ssl_client:close() + end + if proxy_ssl_client then + proxy_ssl_client:close() + end + + helpers.stop_kong() + end) + + before_each(function() + admin_ssl_client = helpers.admin_client() + proxy_ssl_client = helpers.proxy_ssl_client() + end) + + after_each(function() + if admin_ssl_client then + admin_ssl_client:close() + end + if proxy_ssl_client then + proxy_ssl_client:close() + end + end) + + it("expose Nginx connection metrics by admin API #a1.1", function() + local res = assert(admin_ssl_client:send{ + method = "GET", + path = "/metrics" + }) + local body = assert.res_status(200, res) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('kong_nginx_' .. ngx.config.subsystem .. '_current_connections{state="%w+"} %d+', body) + end) + + it("increments the count of proxied requests #p1.1", function() + local res = assert(proxy_ssl_client:send{ + method = "GET", + path = "/status/400", + headers = { + ["Host"] = "mock.example.com" + } + }) + assert.res_status(400, res) + + helpers.wait_until(function() + local res = assert(admin_ssl_client:send{ + method = "GET", + path = "/metrics" + }) + local body = assert.res_status(200, res) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + return body:find('kong_http_status{service="mock-ssl-service",route="mock-ssl-route",code="400"} 1', + nil, true) + end) + end) + + it("expose Nginx connection metrics by status API #s1.1", function() + local res = assert(proxy_ssl_client:send{ + method = "GET", + path = "/metrics", + headers = { + ["Host"] = "status.example.com" + } + }) + local body = assert.res_status(200, res) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('kong_nginx_' .. ngx.config.subsystem .. '_current_connections{state="%w+"} %d+', body) + end) + + end) +end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 4c8386fb400..e19db3739dd 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -385,12 +385,6 @@ http { } } - location /nginx_status { - internal; - access_log off; - stub_status; - } - location /robots.txt { return 200 'User-agent: *\nDisallow: /'; } @@ -430,12 +424,6 @@ http { } } - location /nginx_status { - internal; - access_log off; - stub_status; - } - location /robots.txt { return 200 'User-agent: *\nDisallow: /'; } diff --git a/spec/fixtures/prometheus/metrics.conf b/spec/fixtures/prometheus/metrics.conf index ea86d9a7833..8436a97ab43 100644 --- a/spec/fixtures/prometheus/metrics.conf +++ b/spec/fixtures/prometheus/metrics.conf @@ -10,9 +10,4 @@ server { } } - location /nginx_status { - internal; - access_log off; - stub_status; - } } diff --git a/t/01-pdk/10-nginx/00-phase_checks.t b/t/01-pdk/10-nginx/00-phase_checks.t index 039ca23008f..bf05cd6111c 100644 --- a/t/01-pdk/10-nginx/00-phase_checks.t +++ b/t/01-pdk/10-nginx/00-phase_checks.t @@ -52,6 +52,19 @@ qq{ log = true, admin_api = true, }, + { + method = "get_statistics", + args = nil, + init_worker = true, + certificate = "pending", + rewrite = true, + access = true, + header_filter = true, + body_filter = true, + response = true, + log = true, + admin_api = true, + }, } phase_check_functions(phases.init_worker) diff --git a/t/01-pdk/10-nginx/02-get_statistics.t b/t/01-pdk/10-nginx/02-get_statistics.t new file mode 100644 index 00000000000..087cdb2bca4 --- /dev/null +++ b/t/01-pdk/10-nginx/02-get_statistics.t @@ -0,0 +1,57 @@ +=begin +1. Check test counts of plan +2. Refer to https://openresty.gitbooks.io/programming-openresty/content/testing/ +=end +=cut + +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +use Test::Nginx::Socket::Lua::Stream; +do "./t/Util.pm"; + +$ENV{TEST_NGINX_NXSOCK} ||= html_dir(); + +plan tests => repeat_each() * (blocks() * 3); + +no_long_string(); +run_tests(); + + +__DATA__ + + +=== TEST 1: nginx.get_statistics() +returns Nginx connections and requests states +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local nginx_statistics = pdk.nginx.get_statistics() + local ngx = ngx + ngx.say("Nginx statistics:") + ngx.say("connections_active: ", nginx_statistics["connections_active"]) + ngx.say("connections_reading: ", nginx_statistics["connections_reading"]) + ngx.say("connections_writing: ", nginx_statistics["connections_writing"]) + ngx.say("connections_waiting: ", nginx_statistics["connections_waiting"]) + ngx.say("connections_accepted: ", nginx_statistics["connections_accepted"]) + ngx.say("connections_handled: ", nginx_statistics["connections_handled"]) + ngx.print("total_requests: ", nginx_statistics["total_requests"]) + } + } +--- request +GET /t +--- error_code: 200 +--- response_body_like eval +qr/Nginx statistics: +connections_active: \d+ +connections_reading: \d+ +connections_writing: \d+ +connections_waiting: \d+ +connections_accepted: \d+ +connections_handled: \d+/ +--- no_error_log +[error] \ No newline at end of file From 23f50ea1cd3e6985713ea29c81bc4d50f86f2d6e Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 7 May 2022 15:42:05 +0800 Subject: [PATCH 1344/4351] chore(tools) small optimization for grpc (#8763) --- kong/tools/grpc.lua | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 4c75d85da34..c81692635f2 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -7,41 +7,47 @@ local date = require "date" local bpack = lpack.pack local bunpack = lpack.unpack +local type = type +local pcall = pcall +local error = error +local tostring = tostring +local string_format = string.format + +local epoch = date.epoch() local grpc = {} -local function safe_set_type_hook(type, dec, enc) - if not pcall(pb.hook, type) then - ngx.log(ngx.DEBUG, "no type '" .. type .. "' defined") +local function safe_set_type_hook(typ, dec, enc) + if not pcall(pb.hook, typ) then + ngx.log(ngx.DEBUG, "no type '" .. typ .. "' defined") return end - if not pb.hook(type) then - pb.hook(type, dec) + if not pb.hook(typ) then + pb.hook(typ, dec) end - if not pb.encode_hook(type) then - pb.encode_hook(type, enc) + if not pb.encode_hook(typ) then + pb.encode_hook(typ, enc) end end local function set_hooks() pb.option("enable_hooks") - local epoch = date.epoch() safe_set_type_hook( ".google.protobuf.Timestamp", function (t) if type(t) ~= "table" then - error(string.format("expected table, got (%s)%q", type(t), tostring(t))) + error(string_format("expected table, got (%s)%q", type(t), tostring(t))) end return date(t.seconds):fmt("${iso}") end, function (t) if type(t) ~= "string" then - error (string.format("expected time string, got (%s)%q", type(t), tostring(t))) + error (string_format("expected time string, got (%s)%q", type(t), tostring(t))) end local ds = date(t) - epoch From d569af657d553545847d3b6f1cc6eac6a73eab75 Mon Sep 17 00:00:00 2001 From: Javier Date: Tue, 10 May 2022 07:13:56 -0500 Subject: [PATCH 1345/4351] chore(plugins) remove deprecated BasePlugin (#7961) * chore(plugins) remove deprecated BasePlugin It has been removed from the docs for some time, but the core still has to check each method to see if it's actually reimplemented or just inherited. Updated several fixture plugins that still used it. Co-authored-by: Alan Boudreault --- CHANGELOG.md | 2 + kong-2.8.0-0.rockspec | 3 - kong/db/dao/plugins.lua | 10 +-- kong/plugins/base_plugin.lua | 50 -------------- kong/runloop/plugins_iterator.lua | 18 ++--- kong/vendor/classic.lua | 68 ------------------- .../21-grpc_plugins_triggering_spec.lua | 2 +- .../28-stream_plugins_triggering_spec.lua | 2 +- spec/02-integration/07-sdk/02-log_spec.lua | 2 +- .../kong/plugins/admin-api-method/handler.lua | 16 ++--- .../kong/plugins/cache/handler.lua | 16 ++--- .../kong/plugins/ctx-checker-last/handler.lua | 16 ++--- .../kong/plugins/ctx-checker/handler.lua | 21 ++---- .../kong/plugins/dummy/handler.lua | 24 ++----- .../kong/plugins/error-generator/handler.lua | 31 ++------- .../kong/plugins/fail-once-auth/handler.lua | 15 ++-- .../kong/plugins/invalid-schema/handler.lua | 17 ++--- .../plugins/legacy-plugin-good/handler.lua | 16 ++--- .../kong/plugins/logger-last/handler.lua | 15 ++-- .../kong/plugins/logger/handler.lua | 32 ++------- .../plugin-with-custom-dao/handler.lua | 16 ++--- .../kong/plugins/rewriter/handler.lua | 15 ++-- .../kong/plugins/short-circuit/handler.lua | 17 ++--- .../kong/plugins/slow-query/handler.lua | 16 ++--- .../kong/plugins/with-migrations/handler.lua | 16 ++--- 25 files changed, 79 insertions(+), 377 deletions(-) delete mode 100644 kong/plugins/base_plugin.lua delete mode 100644 kong/vendor/classic.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 57ac0ec0f10..887ffa04ed0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -419,6 +419,7 @@ In this release we continued our work on better performance: Thanks [beldahanit](https://github.com/beldahanit) for reporting the issue! - Old `BasePlugin` is deprecated and will be removed in a future version of Kong. Porting tips in the [documentation](https://docs.konghq.com/gateway-oss/2.3.x/plugin-development/custom-logic/#porting-from-old-baseplugin-style) +- The deprecated **BasePlugin** has been removed. [#7961](https://github.com/Kong/kong/pull/7961) ### Fixes @@ -904,6 +905,7 @@ grpc-gateway plugin first: #### Plugins +- All custom plugins that are using the deprecated `BasePlugin` class have to remove this inheritance. - **LDAP-auth**: The LDAP Authentication schema now includes a default value for the `config.ldap_port` parameter that matches the documentation. Before the plugin documentation [Parameters](https://docs.konghq.com/hub/kong-inc/ldap-auth/#parameters) section included a reference to a default value for the LDAP port; however, the default value was not included in the plugin schema. diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index a521d8738a1..4c46505b569 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -89,7 +89,6 @@ build = { ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", ["kong.resty.ctx"] = "kong/resty/ctx.lua", - ["kong.vendor.classic"] = "kong/vendor/classic.lua", ["kong.cmd"] = "kong/cmd/init.lua", ["kong.cmd.roar"] = "kong/cmd/roar.lua", @@ -256,8 +255,6 @@ build = { ["kong.pdk.cluster"] = "kong/pdk/cluster.lua", ["kong.pdk.vault"] = "kong/pdk/vault.lua", - ["kong.plugins.base_plugin"] = "kong/plugins/base_plugin.lua", - ["kong.plugins.basic-auth.migrations"] = "kong/plugins/basic-auth/migrations/init.lua", ["kong.plugins.basic-auth.migrations.000_base_basic_auth"] = "kong/plugins/basic-auth/migrations/000_base_basic_auth.lua", ["kong.plugins.basic-auth.migrations.002_130_to_140"] = "kong/plugins/basic-auth/migrations/002_130_to_140.lua", diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 35f2da68bc4..70d0b47bb38 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -2,7 +2,6 @@ local constants = require "kong.constants" local utils = require "kong.tools.utils" local DAO = require "kong.db.dao" local plugin_loader = require "kong.db.schema.plugin_loader" -local BasePlugin = require "kong.plugins.base_plugin" local reports = require "kong.reports" local plugin_servers = require "kong.runloop.plugin_servers" @@ -123,7 +122,7 @@ local function implements(plugin, method) end local m = plugin[method] - return type(m) == "function" and m ~= BasePlugin[method] + return type(m) == "function" end @@ -273,13 +272,6 @@ function Plugins:load_plugin_schemas(plugin_set) local handler, err = load_plugin(self, plugin) if handler then - if type(handler.is) == "function" and handler:is(BasePlugin) then - -- Backwards-compatibility for 0.x and 1.x plugins inheriting from the - -- BasePlugin class. - -- TODO: deprecate & remove - handler = handler() - end - if handler._go then go_plugins_cnt = go_plugins_cnt + 1 end diff --git a/kong/plugins/base_plugin.lua b/kong/plugins/base_plugin.lua deleted file mode 100644 index d66722156c4..00000000000 --- a/kong/plugins/base_plugin.lua +++ /dev/null @@ -1,50 +0,0 @@ -local Object = require "kong.vendor.classic" -local BasePlugin = Object:extend() - -local ngx_log = ngx.log -local DEBUG = ngx.DEBUG -local subsystem = ngx.config.subsystem - -function BasePlugin:new(name) - self._name = name -end - -function BasePlugin:init_worker() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": init_worker") -end - -function BasePlugin:certificate() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": certificate") -end - -if subsystem == "http" then - function BasePlugin:rewrite() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": rewrite") - end - - function BasePlugin:access() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": access") - end - - function BasePlugin:response() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": response") - end - - function BasePlugin:header_filter() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": header_filter") - end - - function BasePlugin:body_filter() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": body_filter") - end -elseif subsystem == "stream" then - function BasePlugin:preread() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": preread") - end -end - -function BasePlugin:log() - ngx_log(DEBUG, "executing plugin \"", self._name, "\": log") -end - -return BasePlugin diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 1568fd9203d..d1fd3451b73 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,4 +1,3 @@ -local BasePlugin = require "kong.plugins.base_plugin" local workspaces = require "kong.workspaces" local constants = require "kong.constants" local warmup = require "kong.cache.warmup" @@ -270,8 +269,7 @@ local function get_next_init_worker(self) self.i = i - local phase_handler = plugin.handler.init_worker - if phase_handler and phase_handler ~= BasePlugin.init_worker then + if plugin.handler.init_worker then return plugin end @@ -301,8 +299,7 @@ local function get_next(self) plugins[0] = n plugins[n] = cfg plugins[n-1] = plugin - if not ctx.buffered_proxying and plugin.handler.response and - plugin.handler.response ~= BasePlugin.response then + if not ctx.buffered_proxying and plugin.handler.response then ctx.buffered_proxying = true end end @@ -325,10 +322,7 @@ local function get_next_configured_plugin(self) self.i = i - local phase = self.phase - local phase_handler = plugin.handler[phase] - - if phase_handler and phase_handler ~= BasePlugin[phase] then + if plugin.handler[self.phase] then return plugin, self.plugins[i] end @@ -551,7 +545,8 @@ function PluginsIterator.new(version) else if version == "init" and not cache_full then - local ok, err = warmup.single_entity(kong.db.plugins, plugin) + local ok + ok, err = warmup.single_entity(kong.db.plugins, plugin) if not ok then if err ~= "no memory" then return nil, err @@ -593,8 +588,7 @@ function PluginsIterator.new(version) for _, data in pairs(ws) do for phase_name, phase in pairs(data.phases) do if data.combos[name] then - local phase_handler = plugin.handler[phase_name] - if phase_handler and phase_handler ~= BasePlugin[phase_name] then + if plugin.handler[phase_name] then phase[name] = true end end diff --git a/kong/vendor/classic.lua b/kong/vendor/classic.lua deleted file mode 100644 index d9402f9a858..00000000000 --- a/kong/vendor/classic.lua +++ /dev/null @@ -1,68 +0,0 @@ --- --- classic, object model. --- --- Copyright (c) 2014, rxi --- --- This module is free software; you can redistribute it and/or modify it under --- the terms of the MIT license. See LICENSE for details. --- --- Base object model used with Kong, see [classic github repo](https://github.com/rxi/classic) for usage information - -local Object = {} -Object.__index = Object - - -function Object:new() -end - - -function Object:extend() - local cls = {} - for k, v in pairs(self) do - if k:find("__") == 1 then - cls[k] = v - end - end - cls.__index = cls - cls.super = self - setmetatable(cls, self) - return cls -end - - -function Object:implement(...) - for _, cls in pairs({...}) do - for k, v in pairs(cls) do - if self[k] == nil and type(v) == "function" then - self[k] = v - end - end - end -end - - -function Object:is(T) - local mt = getmetatable(self) - while mt do - if mt == T then - return true - end - mt = getmetatable(mt) - end - return false -end - - -function Object:__tostring() - return "Object" -end - - -function Object:__call(...) - local obj = setmetatable({}, self) - obj:new(...) - return obj -end - - -return Object diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index 92c0a68c384..3185844efb4 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -28,7 +28,7 @@ local function wait() -- in the logs when executing this helpers.wait_until(function() local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - local _, count = logs:gsub([[executing plugin "logger": log]], "") + local _, count = logs:gsub("%[logger%] log phase", "") return count >= 1 end, 10) diff --git a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua index 10de9b68857..57d2f60b092 100644 --- a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua @@ -28,7 +28,7 @@ local function wait() -- in the logs when executing this helpers.wait_until(function() local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - local _, count = logs:gsub([[executing plugin "logger": log]], "") + local _, count = logs:gsub("%[logger%] log phase", "") return count >= 1 end, 10) diff --git a/spec/02-integration/07-sdk/02-log_spec.lua b/spec/02-integration/07-sdk/02-log_spec.lua index e9c5f3851ed..fff9061a4c2 100644 --- a/spec/02-integration/07-sdk/02-log_spec.lua +++ b/spec/02-integration/07-sdk/02-log_spec.lua @@ -86,7 +86,7 @@ describe("PDK: kong.log", function() local cfg = helpers.test_conf local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) - local _, count = logs:gsub([[executing plugin "logger%-last": log]], "") + local _, count = logs:gsub("%[logger%-last%] log phase", "") return count == 2 end, 10) diff --git a/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/handler.lua index 58de9d1cf57..c9a584265af 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/handler.lua @@ -1,16 +1,8 @@ -- a plugin fixture to test a method on the admin api -local BasePlugin = require "kong.plugins.base_plugin" - - -local AdminApiMethod = BasePlugin:extend() - - -AdminApiMethod.PRIORITY = 1000 - - -function AdminApiMethod:new() - AdminApiMethod.super.new(self, "admin-api-method") -end +local AdminApiMethod = { + VERSION = "0.1-t", + PRIORITY = 1000, +} return AdminApiMethod diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua index a830684948d..b11105ffaa8 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua @@ -1,21 +1,13 @@ -local BasePlugin = require "kong.plugins.base_plugin" local singletons = require "kong.singletons" -local CacheHandler = BasePlugin:extend() - - -CacheHandler.PRIORITY = 1000 - - -function CacheHandler:new() - CacheHandler.super.new(self, "cache") -end +local CacheHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} function CacheHandler:access(conf) - CacheHandler.super.access(self) - ngx.req.read_body() local args, err = ngx.req.get_post_args() diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/handler.lua index 5e45242a6e7..f613f30401f 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/handler.lua @@ -1,17 +1,11 @@ -local BasePlugin = require "kong.plugins.base_plugin" local CtxCheckerHandler = require "spec.fixtures.custom_plugins.kong.plugins.ctx-checker.handler" -local CtxCheckerLastHandler = BasePlugin:extend() - - --- This plugin is a copy of ctx checker with a lower priority (it will run last) -CtxCheckerLastHandler.PRIORITY = 0 - - -function CtxCheckerLastHandler:new() - CtxCheckerLastHandler.super.new(self, "ctx-checker-last") -end +local CtxCheckerLastHandler = { + VERSION = "0.1-t", + PRIORITY = 0, + _name = "ctx-checker-last", +} CtxCheckerLastHandler.access = CtxCheckerHandler.access diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/handler.lua index 840631a2949..c844016541e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/handler.lua @@ -1,4 +1,3 @@ -local BasePlugin = require "kong.plugins.base_plugin" local tablex = require "pl.tablex" local inspect = require "inspect" @@ -10,10 +9,11 @@ local error = error local tostring = tostring -local CtxCheckerHandler = BasePlugin:extend() - - -CtxCheckerHandler.PRIORITY = 1000 +local CtxCheckerHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, + _name = "ctx-checker", +} local function get_ctx(ctx_kind) @@ -39,14 +39,7 @@ local function set_header(conf, name, value) end -function CtxCheckerHandler:new() - CtxCheckerHandler.super.new(self, "ctx-checker") -end - - function CtxCheckerHandler:access(conf) - CtxCheckerHandler.super.access(self) - local set_field = conf.ctx_set_field if not set_field then return @@ -76,8 +69,6 @@ end function CtxCheckerHandler:header_filter(conf) - CtxCheckerHandler.super.header_filter(self) - local check_field = conf.ctx_check_field if not check_field then return @@ -105,7 +96,7 @@ function CtxCheckerHandler:header_filter(conf) end if ok then - return set_header(conf, self._name .. "-" .. check_field, tostring(val)) + return set_header(conf, self._name .."-" .. check_field, tostring(val)) end if conf.throw_error then diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua index 1dfcba4e924..8fe2ad86798 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua @@ -1,22 +1,10 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local DummyHandler = BasePlugin:extend() - -DummyHandler.VERSION = "9.9.9" - - -DummyHandler.PRIORITY = 1000 - - -function DummyHandler:new() - DummyHandler.super.new(self, "dummy") -end +local DummyHandler = { + VERSION = "9.9.9", + PRIORITY = 1000, +} function DummyHandler:access() - DummyHandler.super.access(self) - if ngx.req.get_uri_args()["send_error"] then return kong.response.exit(404, { message = "Not found" }) end @@ -26,8 +14,6 @@ end function DummyHandler:header_filter(conf) - DummyHandler.super.header_filter(self) - ngx.header["Dummy-Plugin"] = conf.resp_header_value if conf.resp_code then @@ -41,8 +27,6 @@ end function DummyHandler:body_filter(conf) - DummyHandler.super.body_filter(self) - if conf.append_body and not ngx.arg[2] then ngx.arg[1] = string.sub(ngx.arg[1], 1, -2) .. conf.append_body end diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua index 5e43bf1929f..79e3bb4ae50 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua @@ -1,28 +1,17 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - local error = error -local ErrorGeneratorHandler = BasePlugin:extend() - - -ErrorGeneratorHandler.PRIORITY = math.huge - - -function ErrorGeneratorHandler:new() - ErrorGeneratorHandler.super.new(self, "error-generator") -end +local ErrorGeneratorHandler = { + VERSION = "0.1-t", + PRIORITY = math.huge, +} function ErrorGeneratorHandler:init_worker() - ErrorGeneratorHandler.super.init_worker(self) end function ErrorGeneratorHandler:certificate(conf) - ErrorGeneratorHandler.super.certificate(self) - if conf.certificate then error("[error-generator] certificate") end @@ -30,8 +19,6 @@ end function ErrorGeneratorHandler:rewrite(conf) - ErrorGeneratorHandler.super.rewrite(self) - if conf.rewrite then error("[error-generator] rewrite") end @@ -39,8 +26,6 @@ end function ErrorGeneratorHandler:preread(conf) - ErrorGeneratorHandler.super.preread(self) - if conf.preread then error("[error-generator] preread") end @@ -48,8 +33,6 @@ end function ErrorGeneratorHandler:access(conf) - ErrorGeneratorHandler.super.access(self) - if conf.access then error("[error-generator] access") end @@ -57,8 +40,6 @@ end function ErrorGeneratorHandler:header_filter(conf) - ErrorGeneratorHandler.super.header_filter(self) - if conf.header_filter then error("[error-generator] header_filter") end @@ -66,8 +47,6 @@ end function ErrorGeneratorHandler:body_filter(conf) - ErrorGeneratorHandler.super.body_filter(self) - if conf.header_filter then error("[error-generator] body_filter") end @@ -75,8 +54,6 @@ end function ErrorGeneratorHandler:log(conf) - ErrorGeneratorHandler.super.log(self) - if conf.log then error("[error-generator] body_filter") end diff --git a/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/handler.lua index aa324d0daf7..ccc3fe5b414 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/handler.lua @@ -1,20 +1,13 @@ -- a plugin fixture to force one authentication failure -local BasePlugin = require "kong.plugins.base_plugin" - -local FailOnceAuth = BasePlugin:extend() - -FailOnceAuth.PRIORITY = 1000 - -function FailOnceAuth:new() - FailOnceAuth.super.new(self, "fail-once-auth") -end +local FailOnceAuth = { + VERSION = "0.1-t", + PRIORITY = 1000, +} local failed = {} function FailOnceAuth:access(conf) - FailOnceAuth.super.access(self) - if not failed[conf.service_id] then failed[conf.service_id] = true return kong.response.exit(401, { message = conf.message }) diff --git a/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/handler.lua index 3a017acf3bb..4baa23f69f9 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/handler.lua @@ -1,15 +1,6 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local InvalidSchemaHandler = BasePlugin:extend() - - -InvalidSchemaHandler.PRIORITY = 1000 - - -function InvalidSchemaHandler:new() - InvalidSchemaHandler.super.new(self, "invalid-schema") -end - +local InvalidSchemaHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} return InvalidSchemaHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua index 65be95f6c03..ba6e40663fe 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua @@ -1,15 +1,7 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local LegacyPluginGoodHandler = BasePlugin:extend() - - -LegacyPluginGoodHandler.PRIORITY = 1000 - - -function LegacyPluginGoodHandler:new() - LegacyPluginGoodHandler.super.new(self, "legacy-plugin-good") -end +local LegacyPluginGoodHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} return LegacyPluginGoodHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua index 856ffc5a47c..08a338af703 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua @@ -1,15 +1,9 @@ -local BasePlugin = require "kong.plugins.base_plugin" local LoggerHandler = require "spec.fixtures.custom_plugins.kong.plugins.logger.handler" -local LoggerLastHandler = BasePlugin:extend() - - -LoggerLastHandler.PRIORITY = 0 - - -function LoggerLastHandler:new() - LoggerLastHandler.super.new(self, "logger-last") -end +local LoggerLastHandler = { + VERSION = "0.1-t", + PRIORITY = 0, +} LoggerLastHandler.init_worker = LoggerHandler.init_worker @@ -23,4 +17,3 @@ LoggerLastHandler.log = LoggerHandler.log return LoggerLastHandler - diff --git a/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua index 496e2f181b3..760137b5063 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua @@ -1,69 +1,45 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local LoggerHandler = BasePlugin:extend() - - -LoggerHandler.PRIORITY = 1000 - - -function LoggerHandler:new() - LoggerHandler.super.new(self, "logger") -end +local LoggerHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} function LoggerHandler:init_worker(conf) - LoggerHandler.super.init_worker(self) - kong.log("init_worker phase") end function LoggerHandler:certificate(conf) - LoggerHandler.super.certificate(self) - kong.log("certificate phase") end function LoggerHandler:preread(conf) - LoggerHandler.super.preread(self) - kong.log("preread phase") end function LoggerHandler:rewrite(conf) - LoggerHandler.super.rewrite(self) - kong.log("rewrite phase") end function LoggerHandler:access(conf) - LoggerHandler.super.access(self) - kong.log("access phase") end function LoggerHandler:header_filter(conf) - LoggerHandler.super.header_filter(self) - kong.log("header_filter phase") end function LoggerHandler:body_filter(conf) - LoggerHandler.super.body_filter(self) - kong.log("body_filter phase") end function LoggerHandler:log(conf) - LoggerHandler.super.log(self) - kong.log("log phase") end diff --git a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/handler.lua index a83bad680f4..5759504559a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/handler.lua @@ -1,15 +1,7 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local MyHandler = BasePlugin:extend() - - -MyHandler.PRIORITY = 1000 - - -function MyHandler:new() - MyHandler.super.new(self, "plugin-with-custom-dao") -end +local MyHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} return MyHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rewriter/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rewriter/handler.lua index 7b140490022..798992474ec 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rewriter/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rewriter/handler.lua @@ -1,18 +1,11 @@ -- a plugin fixture to test running of the rewrite phase handler. -local BasePlugin = require "kong.plugins.base_plugin" - -local Rewriter = BasePlugin:extend() - -Rewriter.PRIORITY = 1000 - -function Rewriter:new() - Rewriter.super.new(self, "rewriter") -end +local Rewriter = { + VERSION = "0.1-t", + PRIORITY = 1000, +} function Rewriter:rewrite(conf) - Rewriter.super.access(self) - ngx.req.set_header("rewriter", conf.value) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua index 26e326ea7fd..d1990c21af8 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua @@ -1,4 +1,3 @@ -local BasePlugin = require "kong.plugins.base_plugin" local cjson = require "cjson" @@ -10,15 +9,10 @@ local tostring = tostring local init_worker_called = false -local ShortCircuitHandler = BasePlugin:extend() - - -ShortCircuitHandler.PRIORITY = math.huge - - -function ShortCircuitHandler:new() - ShortCircuitHandler.super.new(self, "short-circuit") -end +local ShortCircuitHandler = { + VERSION = "0.1-t", + PRIORITY = math.huge, +} function ShortCircuitHandler:init_worker() @@ -27,7 +21,6 @@ end function ShortCircuitHandler:access(conf) - ShortCircuitHandler.super.access(self) return kong.response.exit(conf.status, { status = conf.status, message = conf.message @@ -38,8 +31,6 @@ end function ShortCircuitHandler:preread(conf) - ShortCircuitHandler.super.preread(self) - local tcpsock, err = req.socket(true) if err then error(err) diff --git a/spec/fixtures/custom_plugins/kong/plugins/slow-query/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/slow-query/handler.lua index 0427ab09a73..7193601295a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/slow-query/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/slow-query/handler.lua @@ -1,15 +1,7 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local SlowQueryHandler = BasePlugin:extend() - - -SlowQueryHandler.PRIORITY = 1000 - - -function SlowQueryHandler:new() - SlowQueryHandler.super.new(self, "slow-query") -end +local SlowQueryHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} return SlowQueryHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/handler.lua index 08e16cac27a..28f5282cdd2 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/handler.lua @@ -1,15 +1,7 @@ -local BasePlugin = require "kong.plugins.base_plugin" - - -local WithMigrationHandler = BasePlugin:extend() - - -WithMigrationHandler.PRIORITY = 1000 - - -function WithMigrationHandler:new() - WithMigrationHandler.super.new(self, "with-migration") -end +local WithMigrationHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} return WithMigrationHandler From 78fa6877b52eb8177f0ff49eb63c720c844db541 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 10 May 2022 18:09:26 -0700 Subject: [PATCH 1346/4351] tests(rockspec) add a script to validate rockspec file --- .github/workflows/build_and_test.yml | 7 ++- scripts/validate-rockspec | 82 ++++++++++++++++++++++++++++ 2 files changed, 88 insertions(+), 1 deletion(-) create mode 100755 scripts/validate-rockspec diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 87ade71d26d..16f15f54eab 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -109,6 +109,11 @@ jobs: eval `luarocks path` luacheck -q . + - name: Validate rockspec file + run: | + eval `luarocks path` + scripts/validate-rockspec + - name: Unit tests run: | eval `luarocks path` @@ -318,7 +323,7 @@ jobs: run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - + - name: Enable SSL for Redis run: | docker cp ${{ github.workspace }} kong_redis:/workspace diff --git a/scripts/validate-rockspec b/scripts/validate-rockspec new file mode 100755 index 00000000000..e43b9590d80 --- /dev/null +++ b/scripts/validate-rockspec @@ -0,0 +1,82 @@ +#!/usr/bin/env bash + +set -euo pipefail + +shopt -s nullglob + +fail() { + echo "Failure: $@" + exit 1 +} + +lint() { + echo "Linting..." + + luarocks lint "$1" +} + +read_modules() { + local spec="$1" + resty -e ' + local fn = loadstring(io.stdin:read("*a")) + local rock = {} + setfenv(fn, rock) + fn() + + for mod, fname in pairs(rock.build.modules) do + print(fname .. "|" .. mod) + end + ' < "$spec" +} + +check_modules() { + local spec=$1 + local -A files=() + + echo "Checking modules..." + + for line in $(read_modules "$spec"); do + fname=${line%|*} + module=${line#*|} + files[$fname]="$module" + + if [[ ! -f $fname ]]; then + fail "module ($module) file ($fname) is missing" + fi + done + + for fname in $(git ls-files 'kong/*.lua'); do + mod="${files[$fname]:-}" + + if [[ -z ${mod:-} ]]; then + fail "file ($fname) not found in rockspec ($spec)" + fi + done +} + + +main() { + local files=(kong-*.rockspec) + local spec + + if (( ${#files[@]} == 0 )); then + fail "no rockspec file found" + + elif (( ${#files[@]} > 1 )); then + fail "multiple rockspec files found: ${files[*]}" + + else + spec=${files[0]} + fi + + echo "Found rockspec file to validate: $spec" + + lint "$spec" + + check_modules "$spec" + + echo "OK!" +} + + +main "$@" From 1265280b9c2a9f15f0cea46038111562eb2bbb8a Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 11 May 2022 21:00:49 +0800 Subject: [PATCH 1347/4351] perf(clustering) log `push_config` duration to help debugging config export performance Co-authored-by: Datong Sun Co-authored-by: Harry --- kong/clustering/control_plane.lua | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 81c023e239a..182e3331cb4 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -24,6 +24,7 @@ local ngx_exit = ngx.exit local exiting = ngx.worker.exiting local ngx_time = ngx.time local ngx_now = ngx.now +local ngx_update_time = ngx.update_time local ngx_var = ngx.var local table_insert = table.insert local table_remove = table.remove @@ -248,6 +249,8 @@ end function _M:push_config() + local start = ngx_now() + local payload, err = self:export_deflated_reconfigure_payload() if not payload then ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) @@ -261,7 +264,9 @@ function _M:push_config() n = n + 1 end - ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " clients") + ngx_update_time() + local duration = ngx_now() - start + ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " data-plane nodes in " .. duration .. " seconds") end From d09c66b80ef7842b6bbbd76a95ec65e3e1afb5b9 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 11 May 2022 06:04:17 -0700 Subject: [PATCH 1348/4351] docs(changelog) add entry for http-stream API improvements (#8750) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 887ffa04ed0..981dc6de9e5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -163,6 +163,8 @@ a restart (e.g., upon a plugin server crash). [#8547](https://github.com/Kong/kong/pull/8547) - Fixed an issue on trying to reschedule the DNS resolving timer when Kong was being reloaded. [#8702](https://github.com/Kong/kong/pull/8702) +- The private stream API has been rewritten to allow for larger message payloads + [#8641](https://github.com/Kong/kong/pull/8641) #### Plugins From 22f4cb2e8475be289f059bc1d34cbee1ed6eb866 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 11 May 2022 13:07:12 +0000 Subject: [PATCH 1349/4351] chore(ci) adjust the version string format for our nightlies --- Jenkinsfile | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index 5715bc7274b..4a6e3ddd658 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -9,7 +9,6 @@ pipeline { DOCKER_CREDENTIALS = credentials('dockerhub') DOCKER_USERNAME = "${env.DOCKER_CREDENTIALS_USR}" DOCKER_PASSWORD = "${env.DOCKER_CREDENTIALS_PSW}" - KONG_PACKAGE_NAME = "kong" DOCKER_CLI_EXPERIMENTAL = "enabled" PULP_HOST_PROD = "https://api.pulp.konnect-prod.konghq.com" PULP_PROD = credentials('PULP') @@ -48,7 +47,6 @@ pipeline { } } environment { - KONG_PACKAGE_NAME = "kong" KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') @@ -63,7 +61,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'KONG_VERSION=`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` make release' + sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` make release' } } stage('Release') { From b4407371ebb9d220513cd6af41efa5f4954a3884 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 11 May 2022 18:15:26 +0200 Subject: [PATCH 1350/4351] fix(http-log) set headers with single value, not array (#6992) --- CHANGELOG.md | 6 + kong-2.8.0-0.rockspec | 3 + kong/db/migrations/operations/280_to_300.lua | 119 ++++++++++++++++++ .../http-log/migrations/001_280_to_300.lua | 36 ++++++ kong/plugins/http-log/migrations/init.lua | 3 + kong/plugins/http-log/schema.lua | 8 +- spec/03-plugins/03-http-log/01-log_spec.lua | 4 +- .../03-plugins/03-http-log/02-schema_spec.lua | 60 +++++---- 8 files changed, 213 insertions(+), 26 deletions(-) create mode 100644 kong/db/migrations/operations/280_to_300.lua create mode 100644 kong/plugins/http-log/migrations/001_280_to_300.lua create mode 100644 kong/plugins/http-log/migrations/init.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 981dc6de9e5..86444883487 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -87,6 +87,12 @@ - The PDK is no longer versioned [#8585](https://github.com/Kong/kong/pull/8585) +#### Plugins + +- The HTTP-log plugin `headers` field now only takes a single string per header name, + where it previously took an array of values + [#6992](https://github.com/Kong/kong/pull/6992) + ### Deprecations - The `go_pluginserver_exe` and `go_plugins_dir` directives are no longer supported. diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 4c46505b569..44bde364796 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -234,6 +234,7 @@ build = { ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", + ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", ["kong.pdk"] = "kong/pdk/init.lua", ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", @@ -296,6 +297,8 @@ build = { ["kong.plugins.http-log.handler"] = "kong/plugins/http-log/handler.lua", ["kong.plugins.http-log.schema"] = "kong/plugins/http-log/schema.lua", + ["kong.plugins.http-log.migrations"] = "kong/plugins/http-log/migrations/init.lua", + ["kong.plugins.http-log.migrations.001_280_to_300"] = "kong/plugins/http-log/migrations/001_280_to_300.lua", ["kong.plugins.file-log.handler"] = "kong/plugins/file-log/handler.lua", ["kong.plugins.file-log.schema"] = "kong/plugins/file-log/schema.lua", diff --git a/kong/db/migrations/operations/280_to_300.lua b/kong/db/migrations/operations/280_to_300.lua new file mode 100644 index 00000000000..016e4bf2caa --- /dev/null +++ b/kong/db/migrations/operations/280_to_300.lua @@ -0,0 +1,119 @@ +-- Helper module for 280_to_300 migration operations. +-- +-- Operations are versioned and specific to a migration so they remain +-- fixed in time and are not modified for use in future migrations. +-- +-- If you want to reuse these operations in a future migration, +-- copy the functions over to a new versioned module. + + +local function render(template, keys) + return (template:gsub("$%(([A-Z_]+)%)", keys)) +end + + +-------------------------------------------------------------------------------- +-- Postgres operations for Workspace migration +-------------------------------------------------------------------------------- + + +local postgres = { + + up = {}, + + teardown = { + + ------------------------------------------------------------------------------ + -- General function to fixup a plugin configuration + fixup_plugin_config = function(_, connector, plugin_name, fixup_fn) + local pgmoon_json = require("pgmoon.json") + for plugin, err in connector:iterate("SELECT id, name, config FROM plugins") do + if err then + return nil, err + end + + if plugin.name == plugin_name then + local fix = fixup_fn(plugin.config) + + if fix then + local sql = render( + "UPDATE plugins SET config = $(NEW_CONFIG)::jsonb WHERE id = '$(ID)'", { + NEW_CONFIG = pgmoon_json.encode_json(plugin.config), + ID = plugin.id, + }) + + local _, err = connector:query(sql) + if err then + return nil, err + end + end + end + end + + return true + end, + }, + +} + + +-------------------------------------------------------------------------------- +-- Cassandra operations for Workspace migration +-------------------------------------------------------------------------------- + + +local cassandra = { + + up = {}, + + teardown = { + + ------------------------------------------------------------------------------ + -- General function to fixup a plugin configuration + fixup_plugin_config = function(_, connector, plugin_name, fixup_fn) + local coordinator = assert(connector:get_stored_connection()) + local cassandra = require("cassandra") + local cjson = require("cjson") + + for rows, err in coordinator:iterate("SELECT id, name, config FROM plugins") do + if err then + return nil, err + end + + for i = 1, #rows do + local plugin = rows[i] + if plugin.name == plugin_name then + if type(plugin.config) ~= "string" then + return nil, "plugin config is not a string" + end + local config = cjson.decode(plugin.config) + local fix = fixup_fn(config) + + if fix then + local _, err = coordinator:execute("UPDATE plugins SET config = ? WHERE id = ?", { + cassandra.text(cjson.encode(config)), + cassandra.uuid(plugin.id) + }) + if err then + return nil, err + end + end + end + end + end + + return true + end, + + } + +} + + +-------------------------------------------------------------------------------- + + +return { + postgres = postgres, + cassandra = cassandra, +} diff --git a/kong/plugins/http-log/migrations/001_280_to_300.lua b/kong/plugins/http-log/migrations/001_280_to_300.lua new file mode 100644 index 00000000000..aeaf1f5d263 --- /dev/null +++ b/kong/plugins/http-log/migrations/001_280_to_300.lua @@ -0,0 +1,36 @@ +local operations = require "kong.db.migrations.operations.280_to_300" + + +local function ws_migration_teardown(ops) + return function(connector) + return ops:fixup_plugin_config(connector, "http-log", function(config) + local updated = false + if type(config) == "table" then -- not required, but let's be defensive here + local headers = config.headers + if type(headers) == "table" then + for header_name, value_array in pairs(headers) do + if type(value_array) == "table" then + -- only update if it's still a table, so it is reentrant + headers[header_name] = value_array[1] or "empty header value" + updated = true + end + end + end + end + return updated + end) + end +end + + +return { + postgres = { + up = "", + teardown = ws_migration_teardown(operations.postgres.teardown), + }, + + cassandra = { + up = "", + teardown = ws_migration_teardown(operations.cassandra.teardown), + }, +} diff --git a/kong/plugins/http-log/migrations/init.lua b/kong/plugins/http-log/migrations/init.lua new file mode 100644 index 00000000000..8a19b72d32f --- /dev/null +++ b/kong/plugins/http-log/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "001_280_to_300", +} diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index c01f6cbe226..3af661c21cb 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -17,7 +17,8 @@ return { { retry_count = { type = "integer", default = 10 }, }, { queue_size = { type = "integer", default = 1 }, }, { flush_timeout = { type = "number", default = 2 }, }, - { headers = typedefs.headers { + { headers = { + type = "map", keys = typedefs.header_name { match_none = { { @@ -34,7 +35,10 @@ return { }, }, }, - } }, + values = { + type = "string", + }, + }}, { custom_fields_by_lua = typedefs.lua_code }, }, custom_validator = function(config) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index b389bae6abd..68bfcd105fa 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -101,7 +101,7 @@ for _, strategy in helpers.each_strategy() do .. helpers.mock_upstream_port .. "/post_auth_log/basic_auth" .. "/testuser/testpassword", - headers = { ["Hello-World"] = { "hi!", "there" } }, + headers = { ["Hello-World"] = "hi there" }, } } @@ -449,7 +449,7 @@ for _, strategy in helpers.each_strategy() do ok = ok + 1 end if name == "hello-world" then - assert.same({ "hi!", "there" }, value) + assert.equal("hi there", value) ok = ok + 1 end end diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index 71f7e6d21a8..40670d61f76 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -38,19 +38,34 @@ describe(PLUGIN_NAME .. ": (schema)", function() local ok, err = validate({ http_endpoint = "http://myservice.com/path", headers = { - ["X-My-Header"] = { "123" } + ["X-My-Header"] = "123", + ["X-Your-Header"] = "abc", } }) assert.is_nil(err) assert.is_truthy(ok) end) + it("does not accept empty header values", function() + local ok, err = validate({ + http_endpoint = "http://myservice.com/path", + headers = { + ["X-My-Header"] = "", + } + }) + assert.same({ + config = { + headers = "length must be at least 1" + } }, err) + assert.is_falsy(ok) + end) it("does not accept Host header", function() local ok, err = validate({ http_endpoint = "http://myservice.com/path", headers = { - Host = { "MyHost" } + ["X-My-Header"] = "123", + Host = "MyHost", } }) assert.same({ @@ -65,7 +80,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() local ok, err = validate({ http_endpoint = "http://myservice.com/path", headers = { - ["coNTEnt-Length"] = { "123" } -- also validate casing + ["coNTEnt-Length"] = "123", -- also validate casing } }) assert.same({ @@ -80,27 +95,28 @@ describe(PLUGIN_NAME .. ": (schema)", function() local ok, err = validate({ http_endpoint = "http://myservice.com/path", headers = { - ["coNTEnt-Type"] = { "bad" } -- also validate casing + ["coNTEnt-Type"] = "bad" -- also validate casing } }) - assert.same({ - config = { - headers = "cannot contain 'Content-Type' header" - } }, err) - assert.is_falsy(ok) - end) + assert.same({ + config = { + headers = "cannot contain 'Content-Type' header" + } }, err) + assert.is_falsy(ok) + end) - it("does not accept userinfo in URL and 'Authorization' header", function() - local ok, err = validate({ - http_endpoint = "http://hi:there@myservice.com/path", - headers = { - ["AuthoRIZATion"] = { "bad" } -- also validate casing - } - }) - assert.same({ - config = "specifying both an 'Authorization' header and user info in 'http_endpoint' is not allowed" - }, err) - assert.is_falsy(ok) - end) + it("does not accept userinfo in URL and 'Authorization' header", function() + local ok, err = validate({ + http_endpoint = "http://hi:there@myservice.com/path", + headers = { + ["AuthoRIZATion"] = "bad" -- also validate casing + } + }) + assert.same({ + config = "specifying both an 'Authorization' header and user info in 'http_endpoint' is not allowed" + }, err) + assert.is_falsy(ok) end) + +end) From 1439f9c4b928a47cad7e29660ceeea32d3bb99d8 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 12 May 2022 12:16:38 +0200 Subject: [PATCH 1351/4351] chore(httplog) bump version for breaking change (#8792) --- kong/plugins/http-log/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index ef82bf5bc14..b7fdbaf7d5c 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -136,7 +136,7 @@ end local HttpLogHandler = { PRIORITY = 12, - VERSION = "2.1.1", + VERSION = "3.0.0", } From 49c3ae72e599e71c159d8c4961e48dcabe2083eb Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 28 Apr 2022 01:42:48 -0700 Subject: [PATCH 1352/4351] Revert "Revert "feat(dao) use `cache_key` for target uniqueness detection" (#8705)" This reverts commit 579537b494af136184aca3952a799291585b8b47. --- CHANGELOG.md | 5 + kong/api/routes/upstreams.lua | 23 ---- kong/db/dao/targets.lua | 9 -- kong/db/migrations/core/016_280_to_300.lua | 120 ++++++++++++++++++ kong/db/migrations/core/init.lua | 1 + kong/db/schema/entities/targets.lua | 1 + .../04-admin_api/08-targets_routes_spec.lua | 11 +- 7 files changed, 130 insertions(+), 40 deletions(-) create mode 100644 kong/db/migrations/core/016_280_to_300.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 86444883487..758c24b41e3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -140,6 +140,11 @@ ### Additions +#### Core + +- Added `cache_key` on target entity for uniqueness detection. + [#8179](https://github.com/Kong/kong/pull/8179) + #### Plugins - **Zipkin**: add support for including HTTP path in span name diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 3ecf418d3e9..c463e541132 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -112,21 +112,6 @@ local function target_endpoint(self, db, callback) end -local function update_existent_target(self, db) - local upstream = endpoints.select_entity(self, db, db.upstreams.schema) - local filter = { target = unescape_uri(self.params.target) } - local opts = endpoints.extract_options(self.args.uri, db.targets.schema, "select") - local target = db.targets:select_by_upstream_filter(upstream, filter, opts) - - if target then - self.params.targets = db.targets.schema:extract_pk_values(target) - return endpoints.update_entity(self, db, db.targets.schema) - end - - return nil -end - - return { ["/upstreams/:upstreams/health"] = { GET = function(self, db) @@ -181,14 +166,6 @@ return { "upstream", "page_for_upstream"), PUT = function(self, db) - local entity, _, err_t = update_existent_target(self, db) - if err_t then - return endpoints.handle_error(err_t) - end - if entity then - return kong.response.exit(200, entity, { ["Deprecation"] = "true" }) - end - local create = endpoints.post_collection_endpoint(kong.db.targets.schema, kong.db.upstreams.schema, "upstream") return create(self, db) diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index 76169745234..ef0027a05e9 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -47,15 +47,6 @@ function _TARGETS:insert(entity, options) entity.target = formatted_target end - local workspace = workspaces.get_workspace_id() - local opts = { nulls = true, workspace = workspace } - for existent in self:each_for_upstream(entity.upstream, nil, opts) do - if existent.target == entity.target then - local err_t = self.errors:unique_violation({ target = existent.target }) - return nil, tostring(err_t), err_t - end - end - return self.super.insert(self, entity, options) end diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua new file mode 100644 index 00000000000..f8a710227aa --- /dev/null +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -0,0 +1,120 @@ +-- remove repeated targets, the older ones are not useful anymore. targets with +-- weight 0 will be kept, as we cannot tell which were deleted and which were +-- explicitly set as 0. +local function c_remove_unused_targets(coordinator) + local cassandra = require "cassandra" + local upstream_targets = {} + for rows, err in coordinator:iterate("SELECT id, upstream_id, target, created_at FROM targets") do + if err then + return nil, err + end + + for _, row in ipairs(rows) do + local key = string.format("%s:%s", row.upstream_id, row.target) + + if not upstream_targets[key] then + upstream_targets[key] = { + id = row.id, + created_at = row.created_at, + } + else + local to_remove + if row.created_at > upstream_targets[key].created_at then + to_remove = upstream_targets[key].id + upstream_targets[key] = { + id = row.id, + created_at = row.created_at, + } + else + to_remove = row.id + end + local _, err = coordinator:execute("DELETE FROM targets WHERE id = ?", { + cassandra.uuid(to_remove) + }) + + if err then + return nil, err + end + end + end + end + + return true +end + + +-- update cache_key for targets +local function c_update_target_cache_key(coordinator) + local cassandra = require "cassandra" + for rows, err in coordinator:iterate("SELECT id, upstream_id, target, ws_id FROM targets") do + if err then + return nil, err + end + + for _, row in ipairs(rows) do + local cache_key = string.format("targets:%s:%s::::%s", row.upstream_id, row.target, row.ws_id) + + local _, err = coordinator:execute("UPDATE targets SET cache_key = ? WHERE id = ? IF EXISTS", { + cache_key, cassandra.uuid(row.id) + }) + + if err then + return nil, err + end + end + end + + return true +end + + +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "targets" ADD COLUMN "cache_key" TEXT UNIQUE; + EXCEPTION WHEN duplicate_column THEN + -- Do nothing, accept existing state + END; + $$; + ]], + teardown = function(connector) + local _, err = connector:query([[ + DELETE FROM targets t1 + USING targets t2 + WHERE t1.created_at < t2.created_at + AND t1.upstream_id = t2.upstream_id + AND t1.target = t2.target; + UPDATE targets SET cache_key = CONCAT('targets:', upstream_id, ':', target, '::::', ws_id); + ]]) + + if err then + return nil, err + end + + return true + end + }, + + cassandra = { + up = [[ + ALTER TABLE targets ADD cache_key text; + CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); + ]], + teardown = function(connector) + local coordinator = assert(connector:get_stored_connection()) + local _, err = c_remove_unused_targets(coordinator) + if err then + return nil, err + end + + _, err = c_update_target_cache_key(coordinator) + if err then + return nil, err + end + + return true + end + }, +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 49b8ad5ccd9..8ecd62ba8ad 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -13,4 +13,5 @@ return { "013_220_to_230", "014_230_to_270", "015_270_to_280", + "016_280_to_300" } diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index 89346233e0a..64b39e85fbc 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -20,6 +20,7 @@ return { name = "targets", dao = "kong.db.dao.targets", primary_key = { "id" }, + cache_key = { "upstream", "target" }, endpoint_key = "target", workspaceable = true, fields = { diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index bed290208d6..d7a737690c3 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -142,7 +142,7 @@ describe("Admin API #" .. strategy, function() end end) - it_content_types("updates and does not create duplicated targets (#deprecated)", function(content_type) + it_content_types("refuses to create duplicated targets", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } local res = assert(client:send { @@ -159,10 +159,9 @@ describe("Admin API #" .. strategy, function() assert.equal("single-target.test:8080", json.target) assert.is_number(json.created_at) assert.is_string(json.id) - local id = json.id assert.are.equal(1, json.weight) - local res = assert(client:send { + local res2 = assert(client:send { method = "PUT", path = "/upstreams/" .. upstream.name .. "/targets/", body = { @@ -171,11 +170,7 @@ describe("Admin API #" .. strategy, function() }, headers = {["Content-Type"] = content_type} }) - local body = assert.response(res).has.status(200) - local json = cjson.decode(body) - assert.are.equal(100, json.weight) - assert.are.equal(id, json.id) - assert.equal("true", res.headers["Deprecation"]) + assert.response(res2).has.status(409) end end) From 4759a29fa9df6ec33c22b6cc497ec08fc9616b14 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 10 May 2022 02:57:55 -0700 Subject: [PATCH 1353/4351] chore(rockspec) add missing rockspec entry for `kong.db.migrations.core.016_280_to_300` which caused the packaging failure before Thanks @hutchic @flrgh for pointing out. --- kong-2.8.0-0.rockspec | 1 + 1 file changed, 1 insertion(+) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 44bde364796..e86fe80d331 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -231,6 +231,7 @@ build = { ["kong.db.migrations.core.013_220_to_230"] = "kong/db/migrations/core/013_220_to_230.lua", ["kong.db.migrations.core.014_230_to_270"] = "kong/db/migrations/core/014_230_to_270.lua", ["kong.db.migrations.core.015_270_to_280"] = "kong/db/migrations/core/015_270_to_280.lua", + ["kong.db.migrations.core.016_280_to_300"] = "kong/db/migrations/core/016_280_to_300.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", From dd7f29897c79222edb6c9c0ef9e1d10e32a68fdc Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 16 May 2022 09:24:07 -0700 Subject: [PATCH 1354/4351] tests(rockspec) improve validation script for rockspec file (#8801) --- scripts/validate-rockspec | 38 +++++++++++++++++++++++++++++++------- 1 file changed, 31 insertions(+), 7 deletions(-) diff --git a/scripts/validate-rockspec b/scripts/validate-rockspec index e43b9590d80..71990c36f1f 100755 --- a/scripts/validate-rockspec +++ b/scripts/validate-rockspec @@ -10,9 +10,26 @@ fail() { } lint() { - echo "Linting..." + local spec=$1 + + echo "Linting (luarocks)..." - luarocks lint "$1" + if ! luarocks lint "$spec"; then + fail "luarocks lint returned error" + fi + + echo "Linting (luacheck)..." + + # luacheck helps to point out some semantic issues (like duplicate + # table keys) + if ! luacheck \ + --quiet \ + --no-global \ + -- - \ + < "$spec"; + then + fail "luacheck returned error" + fi } read_modules() { @@ -35,23 +52,30 @@ check_modules() { echo "Checking modules..." + local failed=0 + for line in $(read_modules "$spec"); do fname=${line%|*} module=${line#*|} + files[$fname]="$module" if [[ ! -f $fname ]]; then - fail "module ($module) file ($fname) is missing" + : $(( failed++ )) + echo "Module ($module) file ($fname) is missing" fi done for fname in $(git ls-files 'kong/*.lua'); do - mod="${files[$fname]:-}" - - if [[ -z ${mod:-} ]]; then - fail "file ($fname) not found in rockspec ($spec)" + if [[ -z ${files[$fname]:-} ]]; then + : $(( failed++ )) + echo "File ($fname) not found in rockspec ($spec)" fi done + + if (( failed > 0 )); then + fail "rockspec build.modules is invalid" + fi } From 82fa99ddc3e0b482f175a0afe8e1caa5f83a92de Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 16 May 2022 19:31:05 +0300 Subject: [PATCH 1355/4351] chore(migrations) remove deprecated Cassandra migrations helpers (#8781) ### Summary This library had only one function left uncommented and that was about `Cassandra`. As `Cassandra` is deprecated with upcoming `3.0.0`, we don't use / need this anymore, thus removing it. --- CHANGELOG.md | 3 + kong-2.8.0-0.rockspec | 1 - kong/db/init.lua | 10 +- kong/db/migrations/helpers.lua | 354 --------------------------------- 4 files changed, 5 insertions(+), 363 deletions(-) delete mode 100644 kong/db/migrations/helpers.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 758c24b41e3..5a84266c9fd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -99,6 +99,9 @@ [#8552](https://github.com/Kong/kong/pull/8552). If you are using [Go plugin server](https://github.com/Kong/go-pluginserver), please migrate your plugins to use the [Go PDK](https://github.com/Kong/go-pdk) before upgrading. +- The migration helper library is no longer supplied with Kong (we didn't use it for anything, + and the only function it had, was for the deprecated Cassandra). + [#8781](https://github.com/Kong/kong/pull/8781) #### Plugins diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index e86fe80d331..1ed7e6fd9c3 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -214,7 +214,6 @@ build = { ["kong.db.strategies.off.tags"] = "kong/db/strategies/off/tags.lua", ["kong.db.migrations.state"] = "kong/db/migrations/state.lua", - ["kong.db.migrations.helpers"] = "kong/db/migrations/helpers.lua", ["kong.db.migrations.subsystems"] = "kong/db/migrations/subsystems.lua", ["kong.db.migrations.core"] = "kong/db/migrations/core/init.lua", ["kong.db.migrations.core.000_base"] = "kong/db/migrations/core/000_base.lua", diff --git a/kong/db/init.lua b/kong/db/init.lua index fcd82712a99..540ec1fb111 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -420,7 +420,6 @@ end do -- migrations local utils = require "kong.tools.utils" - local MigrationHelpers = require "kong.db.migrations.helpers" local MigrationsState = require "kong.db.migrations.state" @@ -517,8 +516,6 @@ do return nil, prefix_err(self, err) end - local mig_helpers = MigrationHelpers.new(self.connector) - local n_migrations = 0 local n_pending = 0 @@ -558,9 +555,7 @@ do end if strategy_migration.up_f then - local pok, perr, err = xpcall(strategy_migration.up_f, - debug.traceback, self.connector, - mig_helpers) + local pok, perr, err = xpcall(strategy_migration.up_f, debug.traceback, self.connector) if not pok or err then self.connector:close() return nil, fmt_err(self, "failed to run migration '%s' up_f: %s", @@ -601,8 +596,7 @@ do -- kong migrations teardown local f = strategy_migration.teardown - local pok, perr, err = xpcall(f, debug.traceback, self.connector, - mig_helpers) + local pok, perr, err = xpcall(f, debug.traceback, self.connector) if not pok or err then self.connector:close() return nil, fmt_err(self, "failed to run migration '%s' teardown: %s", diff --git a/kong/db/migrations/helpers.lua b/kong/db/migrations/helpers.lua deleted file mode 100644 index 89291ac2e2f..00000000000 --- a/kong/db/migrations/helpers.lua +++ /dev/null @@ -1,354 +0,0 @@ ---local json_decode = require("cjson.safe").decode -local cassandra = require("cassandra") -local log = require "kong.cmd.utils.log" ---local utils = require "kong.tools.utils" - - -local fmt = string.format -local table_concat = table.concat - - -local _M = {} -_M.__index = _M - - -function _M.new(connector) - if type(connector) ~= "table" then - error("connector must be a table", 2) - end - - return setmetatable({ - connector = connector, - }, _M) -end - - --- Iterator to update plugin configurations. --- It works indepedent of the underlying datastore. --- @param dao the dao to use --- @param plugin_name the name of the plugin whos configurations --- to iterate over --- @return `ok+config+update` where `ok` is a boolean, `config` is the plugin configuration --- table (or the error if not ok), and `update` is an update function to call with --- the updated configuration table --- @usage --- up = function(_, _, dao) --- for ok, config, update in plugin_config_iterator(dao, "jwt") do --- if not ok then --- return config --- end --- if config.run_on_preflight == nil then --- config.run_on_preflight = true --- local _, err = update(config) --- if err then --- return err --- end --- end --- end --- end ---[==[ -function _M.plugin_config_iterator(dao, plugin_name) - local db = dao.db.new_db - - -- iterates over rows - local run_rows = function(t) - for _, row in ipairs(t) do - if type(row.config) == "string" then - -- de-serialize in case of Cassandra - local json, err = json_decode(row.config) - if not json then - return nil, ("json decoding error '%s' while decoding '%s'"):format( - tostring(err), tostring(row.config)) - end - row.config = json - end - coroutine.yield(row.config, function(updated_config) - if type(updated_config) ~= "table" then - return nil, "expected table, got " .. type(updated_config) - end - row.created_at = nil - row.config = updated_config - return db.plugins:update({id = row.id}, row) - end) - end - return true - end - - local coro - if db.strategy == "cassandra" then - coro = coroutine.create(function() - local coordinator = dao.db:get_coordinator() - for rows, err in coordinator:iterate([[ - SELECT * FROM plugins WHERE name = ']] .. plugin_name .. [['; - ]]) do - if err then - return nil, nil, err - end - - assert(run_rows(rows)) - end - end) - - elseif db.strategy == "postgres" then - coro = coroutine.create(function() - local rows, err = dao.db:query([[ - SELECT * FROM plugins WHERE name = ']] .. plugin_name .. [['; - ]]) - if err then - return nil, nil, err - end - - assert(run_rows(rows)) - end) - - else - coro = coroutine.create(function() - return nil, nil, "unknown database type: " .. tostring(db.strategy) - end) - end - - return function() - local coro_ok, config, update, err = coroutine.resume(coro) - if not coro_ok then return false, config end -- coroutine errored out - if err then return false, err end -- dao soft error - if not config then return nil end -- iterator done - return true, config, update - end -end ---]==] - - -local CASSANDRA_EXECUTE_OPTS = { - consistency = cassandra.consistencies.all, -} - - ---[[ -Insert records from the table defined by source_table_def into -destination_table_def. Both table_defs have the following structure - { name = "ssl_certificates", - columns = { - id = "uuid", - cert = "text", - key = "text", - created_at = "timestamp", - }, - partition_keys = { "id" }, - } - -columns_to_copy is a hash-like table. -* Each key must be a string D representing a column in the destination table. -* If the value is a string S, then the value of the S column in the source - table will be assigned to the D column in destination. -* If the value is a function, then the result of executing it will be assigned - to the D column. -Example: - { - partition = function() return cassandra.text("certificates") end, - id = "id", - cert = "cert", - key = "key", - created_at = "created_at", - } - -The function takes the "source row" as parameter, so it could be used to do things -like merging two fields together into one, or putting a string in uppercase. - -Note: In Cassandra, INSERT does "insert if not exists or update using pks if exists" - So this function is re-entrant ---]] -function _M:copy_cassandra_records(source_table_def, - destination_table_def, - columns_to_copy) - - log.warn("migration helpers are deprecated: ", - "copy_cassandra_records function may not be available on a next major version") - - local coordinator, err = self.connector:get_stored_connection() - if not coordinator then - return nil, err - end - - local cql = fmt("SELECT * FROM %s", source_table_def.name) - for rows, err in coordinator:iterate(cql) do - if err then - return nil, err - end - - for _, source_row in ipairs(rows) do - local column_names = {} - local values = {} - local len = 0 - - for dest_column_name, source_value in pairs(columns_to_copy) do - if type(source_value) == "string" then - source_value = source_row[source_value] - - local dest_type = destination_table_def.columns[dest_column_name] - local type_converter = cassandra[dest_type] - if not type_converter then - return nil, fmt("Could not find the cassandra type converter for column %s (type %s)", - dest_column_name, source_table_def[dest_column_name]) - end - - if source_value == nil then - source_value = cassandra.unset - else - source_value = type_converter(source_value) - end - - elseif type(source_value) == "function" then - source_value = source_value(source_row) - - else - return nil, fmt("Expected a string or function, found %s (a %s)", - tostring(source_value), type(source_value)) - end - - if source_value ~= nil then - len = len + 1 - values[len] = source_value - column_names[len] = dest_column_name - end - end - - local question_marks = string.sub(string.rep("?, ", len), 1, -3) - - local insert_cql = fmt("INSERT INTO %s (%s) VALUES (%s)", - destination_table_def.name, - table_concat(column_names, ", "), - question_marks) - - local _, err = coordinator:execute(insert_cql, values, CASSANDRA_EXECUTE_OPTS) - if err then - return nil, err - end - end - end - - return true -end - - ---[==[ -do - local function create_table_if_not_exists(coordinator, table_def) - local partition_keys = table_def.partition_keys - local primary_key_cql = "" - if #partition_keys > 0 then - primary_key_cql = fmt(", PRIMARY KEY (%s)", table_concat(partition_keys, ", ")) - end - - local column_declarations = {} - local len = 0 - for name, typ in pairs(table_def.columns) do - len = len + 1 - column_declarations[len] = fmt("%s %s", name, typ) - end - - local column_declarations_cql = table_concat(column_declarations, ", ") - - local cql = fmt("CREATE TABLE IF NOT EXISTS %s(%s%s);", - table_def.name, - column_declarations_cql, - primary_key_cql) - return coordinator:execute(cql, {}, CASSANDRA_EXECUTE_OPTS) - end - - - local function drop_table_if_exists(coordinator, table_name) - local cql = fmt("DROP TABLE IF EXISTS %s;", table_name) - - return coordinator:execute(cql, {}, CASSANDRA_EXECUTE_OPTS) - end - - - local function get_columns_to_copy(table_structure) - local res = {} - - for k, _ in pairs(table_structure.columns) do - res[k] = k - end - - return res - end - - - local function create_aux_table_def(table_def) - local aux_table_def = utils.deep_copy(table_def) - aux_table_def.name = "copy_of_" .. table_def.name - aux_table_def.columns.partition = "text" - - table.insert(aux_table_def.partition_keys, 1, "partition") - - return aux_table_def - end - - - --[[ - Add a new partition key called "partition" to the table specified by table_def. - - table_def has the following structure: - { name = "ssl_certificates", - columns = { - id = "uuid", - cert = "text", - key = "text", - created_at = "timestamp", - }, - partition_keys = { "id" }, - } - --]] - function _M.cassandra.add_partition(dao, table_def) - local copy_records = _M.cassandra.copy_records - local coordinator, err = dao.db:get_coordinator() - if not coordinator then - return nil, err - end - - table_def = utils.deep_copy(table_def) - - local aux_table_def = create_aux_table_def(table_def) - local columns_to_copy = get_columns_to_copy(table_def) - columns_to_copy.partition = function() - return cassandra.text(table_def.name) - end - - local _, err = create_table_if_not_exists(coordinator, aux_table_def) - if err then - return nil, err - end - - local _, err = copy_records(dao, table_def, aux_table_def, columns_to_copy) - if err then - return nil, err - end - - local _, err = drop_table_if_exists(coordinator, table_def.name) - if err then - return nil, err - end - - table_def.columns.partition = "text" - table.insert(table_def.partition_keys, 1, "partition") - - local _, err = create_table_if_not_exists(coordinator, table_def) - if err then - return nil, err - end - - local _, err = copy_records(dao, aux_table_def, table_def, columns_to_copy) - if err then - return nil, err - end - - local _, err = drop_table_if_exists(coordinator, aux_table_def.name) - if err then - return nil, err - end - end -end ---]==] - - -return _M From 46eeef82afcc460afb3e370e7251f7c94cfd4630 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 17 May 2022 00:46:26 +0800 Subject: [PATCH 1356/4351] tests(helpers) make `host` and `port` of `Zipkin` configurable (#8626) Move zipkin default host and port into spec/helpers and update plugin test to use those. --- spec/03-plugins/34-zipkin/zipkin_spec.lua | 4 ++-- spec/helpers.lua | 12 +++++++++++- 2 files changed, 13 insertions(+), 3 deletions(-) diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index eab8cba2037..d7a96044b86 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -5,8 +5,8 @@ local to_hex = require "resty.string".to_hex local fmt = string.format -local ZIPKIN_HOST = os.getenv("ZIPKIN_HOST") or "127.0.0.1" -local ZIPKIN_PORT = 9411 +local ZIPKIN_HOST = helpers.zipkin_host +local ZIPKIN_PORT = helpers.zipkin_port local GRPCBIN_HOST = "127.0.0.1" local GRPCBIN_PORT = 15002 diff --git a/spec/helpers.lua b/spec/helpers.lua index a72249afb9f..0ad3728d8af 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -21,6 +21,8 @@ local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" +local ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost" +local ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411 local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) @@ -2816,7 +2818,12 @@ end -- @field mock_upstream_stream_port -- @field mock_upstream_stream_ssl_port -- @field mock_grpc_upstream_proto_path --- @field redis_host The hostname for a Redis instance if available. Port should be `6379`. +-- @field redis_host The host for Redis, it can be set by env KONG_SPEC_TEST_REDIS_HOST. +-- @field redis_port The port (SSL disabled) for Redis, it can be set by env KONG_SPEC_TEST_REDIS_PORT. +-- @field redis_ssl_port The port (SSL enabled) for Redis, it can be set by env KONG_SPEC_TEST_REDIS_SSL_PORT. +-- @field redis_ssl_sni The server name for Redis, it can be set by env KONG_SPEC_TEST_REDIS_SSL_SNI. +-- @field zipkin_host The host for Zipkin service, it can be set by env KONG_SPEC_TEST_ZIPKIN_HOST. +-- @field zipkin_port the port for Zipkin service, it can be set by env KONG_SPEC_TEST_ZIPKIN_PORT. ---------- -- Exposed @@ -2858,6 +2865,9 @@ end mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, + zipkin_host = ZIPKIN_HOST, + zipkin_port = ZIPKIN_PORT, + redis_host = REDIS_HOST, redis_port = REDIS_PORT, redis_ssl_port = REDIS_SSL_PORT, From 86f67e53a42e6f4e1505336917f6467642eb7521 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 17 May 2022 14:05:25 +0800 Subject: [PATCH 1357/4351] feat(plugins/aws-lambda) accept string type `statusCode` under proxy integration mode Co-authored-by: Datong Sun --- kong/plugins/aws-lambda/handler.lua | 27 ++++++++- .../27-aws-lambda/99-access_spec.lua | 58 ++++++++++++++++++- 2 files changed, 80 insertions(+), 5 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index dc8c07c86a8..d53a082f73c 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -7,7 +7,7 @@ local cjson = require "cjson.safe" local meta = require "kong.meta" local constants = require "kong.constants" local request_util = require "kong.plugins.aws-lambda.request-util" - +local kong = kong local VIA_HEADER = constants.HEADERS.VIA local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION @@ -63,6 +63,27 @@ local function get_now() end +local function validate_http_status_code(status_code) + if not status_code then + return false + end + + if type(status_code) == "string" then + status_code = tonumber(status_code) + + if not status_code then + return false + end + end + + if status_code >= 100 and status_code <= 599 then + return status_code + end + + return false +end + + --[[ Response format should be { @@ -72,8 +93,8 @@ end } --]] local function validate_custom_response(response) - if type(response.statusCode) ~= "number" then - return nil, "statusCode must be a number" + if not validate_http_status_code(response.statusCode) then + return nil, "statusCode validation failed" end if response.headers ~= nil and type(response.headers) ~= "table" then diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 83775280619..f1295f6ca8f 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -805,7 +805,7 @@ for _, strategy in helpers.each_strategy() do -- and the tests pass. -- see: https://github.com/Kong/kong/commit/c6f9e4558b5a654e78ca96b2ba4309e527053403#diff-9d13d8efc852de84b07e71bf419a2c4d - it("sets proper status code on custom response from Lambda", function() + it("sets proper status code (type = number) on custom response from Lambda", function() local res = assert(proxy_client:send { method = "POST", path = "/post", @@ -823,6 +823,24 @@ for _, strategy in helpers.each_strategy() do assert.equal("", body) end) + it("sets proper status code (type = string) on custom response from Lambda", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json" + }, + body = { + statusCode = "201", + } + }) + local body = assert.res_status(201, res) + assert.equal(0, tonumber(res.headers["Content-Length"])) + assert.equal(nil, res.headers["X-Custom-Header"]) + assert.equal("", body) + end) + it("sets proper status code/headers/body on custom response from Lambda", function() -- the lambda function must return a string -- for the custom response "body" property @@ -878,7 +896,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("bar", res.headers["x-amzn-RequestId"]) end) - it("returns HTTP 502 when 'status' property of custom response is not a number", function() + it("returns HTTP 502 when 'status' property of custom response contains non-numeric character", function() local res = assert(proxy_client:send { method = "POST", path = "/post", @@ -896,6 +914,42 @@ for _, strategy in helpers.each_strategy() do assert.equal("Bad Gateway", b.message) end) + it("returns HTTP 502 when 'status' property of custom response is not a valid HTTP status code", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = "99", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 when 'status' property of custom response is not a valid HTTP status code", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = "600", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + it("returns HTTP 502 when 'headers' property of custom response is not a table", function() local res = assert(proxy_client:send { method = "POST", From 88e60a23ba0d2b09f826adfd91762d750fe1f3c3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 17 May 2022 09:47:07 +0300 Subject: [PATCH 1358/4351] perf(db) yield on DB-less daos methods ### Summary DBless doesn't naturally yield (not with `shared dict`, nor with `lmdb`). This may cause latency spikes when iterating over bigger lists, e.g. `kong.db.routes:each()`. This commit adds some yields so that iterating doesn't fully block the worker from doing other work too, so this is about cooperative multitasking. --- kong/db/strategies/off/init.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 628e8955d00..a0191106302 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -2,7 +2,7 @@ local declarative_config = require "kong.db.schema.others.declarative_config" local workspaces = require "kong.workspaces" local lmdb = require("resty.lmdb") local marshaller = require("kong.db.declarative.marshaller") - +local yield = require("kong.tools.utils").yield local kong = kong @@ -61,6 +61,8 @@ local function get_entity_ids_tagged(key, tag_names, tags_cond) return nil, err end + yield(true) + list = list or {} if i > 1 and tags_cond == "and" then @@ -141,6 +143,8 @@ local function page_for_key(self, key, size, offset, options) list = list or {} end + yield() + local ret = {} local schema_name = self.schema.name @@ -152,6 +156,8 @@ local function page_for_key(self, key, size, offset, options) break end + yield(true) + -- Tags are stored in the cache entries "tags||@list" and "tags:|@list" -- The contents of both of these entries is an array of strings -- Each of these strings has the form "||" From 337122ed4e17f37628142ee7129229701dedb926 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 13 May 2022 10:22:53 +0300 Subject: [PATCH 1359/4351] perf(schema) no deep copy on select on process auto fields ### Summary It is inefficient to create deep copies of tables when e.g. looping through database rows. In my testing with uploading some 64k routes with dbless (which calls process auto fields twice), this can cut the time looping the data by 1/4th. It also generates much less garbage. I searched our code bases where we use "select" context, and could not find anything that might break because of this. --- kong/db/schema/init.lua | 10 +++--- .../01-db/01-schema/01-schema_spec.lua | 35 +++++++++++++++++++ 2 files changed, 41 insertions(+), 4 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 05a0bf26da5..7ea22ab15d7 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1609,11 +1609,15 @@ end -- valid values are: "insert", "update", "upsert", "select" -- @param nulls boolean: return nulls as explicit ngx.null values -- @return A new table, with the auto fields containing --- appropriate updated values. +-- appropriate updated values (except for "select" context +-- it does it in place by modifying the data directly). function Schema:process_auto_fields(data, context, nulls, opts) local check_immutable_fields = false - data = tablex.deepcopy(data) + local is_select = context == "select" + if not is_select then + data = tablex.deepcopy(data) + end local shorthand_fields = self.shorthand_fields if shorthand_fields then @@ -1664,8 +1668,6 @@ function Schema:process_auto_fields(data, context, nulls, opts) local now_s local now_ms - local is_select = context == "select" - -- We don't want to resolve references on control planes -- and and admin api requests, admin api request could be -- detected with ngx.ctx.KONG_PHASE, but to limit context diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 62ce552d361..ae5c354780c 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -2745,6 +2745,41 @@ describe("schema", function() end) describe("process_auto_fields", function() + for _, context in ipairs({ "insert", "update", "upsert"}) do + it('returns new table when called with "' .. context .. '" context', function() + local Test = Schema.new({ + fields = { + { f = { type = "string", default = "test" } }, + } + }) + + local original = {} + local data, err = Test:process_auto_fields(original, context) + assert.is_nil(err) + assert.not_equal(original, data) + if context == "update" then + assert.is_nil(data.f) + else + assert.equal("test", data.f) + end + assert.is_nil(original.f) + end) + end + + it('modifies table in place when called with "select" context', function() + local Test = Schema.new({ + fields = { + { f = { type = "string", default = "test" } }, + } + }) + + local original = {} + local data, err = Test:process_auto_fields(original, "select") + assert.is_nil(err) + assert.equal(original, data) + assert.equal("test", data.f) + assert.equal("test", original.f) + end) it("produces ngx.null for non-required fields", function() local Test = Schema.new({ From e80acd04ec00c39cd2f48ce1ccca6c88684e1bab Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 13 May 2022 11:36:48 +0300 Subject: [PATCH 1360/4351] chore(db) small cleanups on off strategy dao --- kong/db/strategies/off/init.lua | 76 ++++++++++++++++++--------------- 1 file changed, 41 insertions(+), 35 deletions(-) diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index a0191106302..ece8c28943f 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -4,19 +4,28 @@ local lmdb = require("resty.lmdb") local marshaller = require("kong.db.declarative.marshaller") local yield = require("kong.tools.utils").yield - local kong = kong local fmt = string.format local type = type local next = next +local sort = table.sort local pairs = pairs +local match = string.match +local assert = assert local tostring = tostring local tonumber = tonumber local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 -local null = ngx.null -local unmarshall = marshaller.unmarshall -local lmdb_get = lmdb.get +local null = ngx.null +local unmarshall = marshaller.unmarshall +local lmdb_get = lmdb.get +local get_workspace_id = workspaces.get_workspace_id + + +local PROCESS_AUTO_FIELDS_OPTS = { + no_defaults = true, + show_ws_id = true, +} local off = {} @@ -26,8 +35,8 @@ local _mt = {} _mt.__index = _mt -local function ws(self, options) - if not self.schema.workspaceable then +local function ws(schema, options) + if not schema.workspaceable then return "" end @@ -39,7 +48,8 @@ local function ws(self, options) return options.workspace end end - return workspaces.get_workspace_id() or kong.default_workspace + + return get_workspace_id() end @@ -99,7 +109,7 @@ local function get_entity_ids_tagged(key, tag_names, tags_cond) len = len + 1 arr[len] = entity_id end - table.sort(arr) -- consistency when paginating results + sort(arr) -- consistency when paginating results return arr end @@ -146,7 +156,8 @@ local function page_for_key(self, key, size, offset, options) yield() local ret = {} - local schema_name = self.schema.name + local schema = self.schema + local schema_name = schema.name local item for i = offset, offset + size - 1 do @@ -164,7 +175,7 @@ local function page_for_key(self, key, size, offset, options) -- For example "admin|services|" -- This loop transforms each individual string into tables. if schema_name == "tags" then - local tag_name, entity_name, uuid = string.match(item, "^([^|]+)|([^|]+)|(.+)$") + local tag_name, entity_name, uuid = match(item, "^([^|]+)|([^|]+)|(.+)$") if not tag_name then return nil, "Could not parse tag from cache: " .. tostring(item) end @@ -184,12 +195,7 @@ local function page_for_key(self, key, size, offset, options) return nil, "stale data detected while paginating" end - item = self.schema:process_auto_fields(item, "select", true, { - no_defaults = true, - show_ws_id = true, - }) - - ret[i - offset + 1] = item + ret[i - offset + 1] = schema:process_auto_fields(item, "select", true, PROCESS_AUTO_FIELDS_OPTS) end if offset then @@ -200,33 +206,32 @@ local function page_for_key(self, key, size, offset, options) end -local function select_by_key(self, key) +local function select_by_key(schema, key) local entity, err = unmarshall(lmdb_get(key)) if not entity then return nil, err end - entity = self.schema:process_auto_fields(entity, "select", true, { - no_defaults = true, - show_ws_id = true, - }) + entity = schema:process_auto_fields(entity, "select", true, PROCESS_AUTO_FIELDS_OPTS) return entity end local function page(self, size, offset, options) - local ws_id = ws(self, options) - local key = self.schema.name .. "|" .. ws_id .. "|@list" + local schema = self.schema + local ws_id = ws(schema, options) + local key = schema.name .. "|" .. ws_id .. "|@list" return page_for_key(self, key, size, offset, options) end local function select(self, pk, options) - local ws_id = ws(self, options) - local id = declarative_config.pk_string(self.schema, pk) - local key = self.schema.name .. ":" .. id .. ":::::" .. ws_id - return select_by_key(self, key) + local schema = self.schema + local ws_id = ws(schema, options) + local id = declarative_config.pk_string(schema, pk) + local key = schema.name .. ":" .. id .. ":::::" .. ws_id + return select_by_key(schema, key) end @@ -236,11 +241,12 @@ local function select_by_field(self, field, value, options) _, value = next(value) end - local ws_id = ws(self, options) + local schema = self.schema + local ws_id = ws(schema, options) local key if field ~= "cache_key" then - local unique_across_ws = self.schema.fields[field].unique_across_ws + local unique_across_ws = schema.fields[field].unique_across_ws if unique_across_ws then ws_id = "" end @@ -248,16 +254,17 @@ local function select_by_field(self, field, value, options) -- only accept global query by field if field is unique across workspaces assert(not options or options.workspace ~= null or unique_across_ws) - key = self.schema.name .. "|" .. ws_id .. "|" .. field .. ":" .. value + key = schema.name .. "|" .. ws_id .. "|" .. field .. ":" .. value else -- if select_by_cache_key, use the provided cache_key as key directly key = value end - return select_by_key(self, key) + return select_by_key(schema, key) end + do local unsupported = function(operation) return function(self) @@ -268,7 +275,6 @@ do end local unsupported_by = function(operation) - return function(self, field_name) local err = fmt("cannot %s '%s' entities by '%s' when not using a database", operation, self.schema.name, '%s') @@ -291,6 +297,7 @@ do _mt.page_for_key = page_for_key end + function off.new(connector, schema, errors) local self = { connector = connector, -- instance of kong.db.strategies.off.connector @@ -305,14 +312,13 @@ function off.new(connector, schema, errors) kong.default_workspace = "00000000-0000-0000-0000-000000000000" end - local name = self.schema.name + local name = schema.name for fname, fdata in schema:each_field() do if fdata.type == "foreign" then local entity = fdata.reference local method = "page_for_" .. fname self[method] = function(_, foreign_key, size, offset, options) - local ws_id = ws(self, options) - + local ws_id = ws(schema, options) local key = name .. "|" .. ws_id .. "|" .. entity .. "|" .. foreign_key.id .. "|@list" return page_for_key(self, key, size, offset, options) end From 9da3deea25dc55810619fbe305420e8f0d13238e Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Tue, 17 May 2022 10:26:23 -0700 Subject: [PATCH 1361/4351] [ENGEN-450] chore(changelog) debian 8 deprecation notice (#8807) --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5a84266c9fd..a6a064c3b77 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -73,6 +73,10 @@ ### Breaking Changes +- Deprecate/stop producing Debian 8 "Jessie" containers and packages (EOLed June 2020) + [Kong/kong-build-tools #448](https://github.com/Kong/kong-build-tools/pull/448) + [Kong/kong-distributions #766](https://github.com/Kong/kong-distributions/pull/766) + #### Admin API - Insert and update operations on target entities require using the `PUT` HTTP From 6a0a5792310cfdf68db1b35c0fb6657e483e6b57 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 18 May 2022 20:38:14 +0800 Subject: [PATCH 1362/4351] tests(*) make the `host` and `port` of `grpcbin` configurable (#8625) --- .github/workflows/build_and_test.yml | 6 + .../05-proxy/02-router_spec.lua | 6 +- .../05-proxy/19-grpc_proxy_spec.lua | 4 +- .../21-grpc_plugins_triggering_spec.lua | 4 +- .../05-proxy/22-reports_spec.lua | 4 +- .../03-plugins/01-tcp-log/01-tcp-log_spec.lua | 4 +- .../03-plugins/02-udp-log/01-udp-log_spec.lua | 4 +- spec/03-plugins/03-http-log/01-log_spec.lua | 4 +- spec/03-plugins/04-file-log/01-log_spec.lua | 4 +- spec/03-plugins/05-syslog/01-log_spec.lua | 2 +- spec/03-plugins/06-statsd/01-log_spec.lua | 2 +- spec/03-plugins/07-loggly/01-log_spec.lua | 2 +- spec/03-plugins/08-datadog/01-log_spec.lua | 2 +- .../03-plugins/09-key-auth/02-access_spec.lua | 2 +- .../10-basic-auth/03-access_spec.lua | 2 +- .../11-correlation-id/01-access_spec.lua | 2 +- .../14-request-termination/02-access_spec.lua | 2 +- spec/03-plugins/16-jwt/03-access_spec.lua | 2 +- .../17-ip-restriction/02-access_spec.lua | 2 +- .../19-hmac-auth/03-access_spec.lua | 2 +- .../20-ldap-auth/01-access_spec.lua | 2 +- .../21-bot-detection/01-access_spec.lua | 2 +- .../23-rate-limiting/04-access_spec.lua | 434 +++++++++--------- .../04-access_spec.lua | 2 +- spec/03-plugins/25-oauth2/03-access_spec.lua | 2 +- .../26-prometheus/02-access_spec.lua | 4 +- .../26-prometheus/04-status_api_spec.lua | 4 +- spec/03-plugins/32-grpc-web/01-proxy_spec.lua | 5 +- spec/03-plugins/34-zipkin/zipkin_spec.lua | 10 +- spec/helpers.lua | 22 +- 30 files changed, 282 insertions(+), 267 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 16f15f54eab..6e684b9e656 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -134,6 +134,8 @@ jobs: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong KONG_TEST_DATABASE: postgres + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" TEST_SUITE: ${{ matrix.suite }} TEST_SPLIT: ${{ matrix.split }} @@ -214,6 +216,8 @@ jobs: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong KONG_TEST_DATABASE: 'off' + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" TEST_SUITE: dbless services: @@ -267,6 +271,8 @@ jobs: env: KONG_TEST_DATABASE: cassandra + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" TEST_SUITE: ${{ matrix.suite }} TEST_SPLIT: ${{ matrix.split }} diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 331755c837b..b4a397260e5 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -470,7 +470,7 @@ for _, strategy in helpers.each_strategy() do describe("use cases #grpc", function() local routes local service = { - url = "grpc://localhost:15002" + url = helpers.grpcbin_url, } local proxy_client_grpc @@ -1742,7 +1742,7 @@ for _, strategy in helpers.each_strategy() do snis = { "grpcs_1.test" }, service = { name = "grpcs_1", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }, }, { @@ -1750,7 +1750,7 @@ for _, strategy in helpers.each_strategy() do snis = { "grpcs_2.test" }, service = { name = "grpcs_2", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }, }, }) diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index c7adfdd1742..f9bbde86182 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -22,12 +22,12 @@ for _, strategy in helpers.each_strategy() do local service1 = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local service2 = assert(bp.services:insert { name = "grpcs", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) local mock_grpc_service = assert(bp.services:insert { diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index 3185844efb4..1a02052d36c 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -112,12 +112,12 @@ for _, strategy in helpers.each_strategy() do local service1 = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local service2 = assert(bp.services:insert { name = "grpcs", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) assert(bp.routes:insert { diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index 3fbdc1b1217..35ec531b7a5 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -83,7 +83,7 @@ for _, strategy in helpers.each_strategy() do local grpc_srv = bp.services:insert({ name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) bp.routes:insert({ @@ -94,7 +94,7 @@ for _, strategy in helpers.each_strategy() do local grpcs_srv = bp.services:insert({ name = "grpcs", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) bp.routes:insert({ diff --git a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua index 756feaf07d2..10a68a8c5fa 100644 --- a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua +++ b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua @@ -60,7 +60,7 @@ for _, strategy in helpers.each_strategy() do local grpc_service = assert(bp.services:insert { name = "grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local route3 = assert(bp.routes:insert { @@ -80,7 +80,7 @@ for _, strategy in helpers.each_strategy() do local grpcs_service = assert(bp.services:insert { name = "grpcs-service", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) local route4 = assert(bp.routes:insert { diff --git a/spec/03-plugins/02-udp-log/01-udp-log_spec.lua b/spec/03-plugins/02-udp-log/01-udp-log_spec.lua index b5350c6465e..848058a58b1 100644 --- a/spec/03-plugins/02-udp-log/01-udp-log_spec.lua +++ b/spec/03-plugins/02-udp-log/01-udp-log_spec.lua @@ -49,7 +49,7 @@ for _, strategy in helpers.each_strategy() do local grpc_service = assert(bp.services:insert { name = "grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local route2 = assert(bp.routes:insert { @@ -69,7 +69,7 @@ for _, strategy in helpers.each_strategy() do local grpcs_service = assert(bp.services:insert { name = "grpcs-service", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) local route3 = assert(bp.routes:insert { diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 68bfcd105fa..ae9b9942a1d 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -144,7 +144,7 @@ for _, strategy in helpers.each_strategy() do local grpc_service = assert(bp.services:insert { name = "grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local route7 = assert(bp.routes:insert { @@ -167,7 +167,7 @@ for _, strategy in helpers.each_strategy() do local grpcs_service = assert(bp.services:insert { name = "grpcs-service", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) local route8 = assert(bp.routes:insert { diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 993d000051a..69f4c81ed88 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -36,7 +36,7 @@ for _, strategy in helpers.each_strategy() do local grpc_service = assert(bp.services:insert { name = "grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local route2 = assert(bp.routes:insert { @@ -56,7 +56,7 @@ for _, strategy in helpers.each_strategy() do local grpcs_service = assert(bp.services:insert { name = "grpcs-service", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, }) local route3 = assert(bp.routes:insert { diff --git a/spec/03-plugins/05-syslog/01-log_spec.lua b/spec/03-plugins/05-syslog/01-log_spec.lua index 288716279b3..762f4cb1c16 100644 --- a/spec/03-plugins/05-syslog/01-log_spec.lua +++ b/spec/03-plugins/05-syslog/01-log_spec.lua @@ -84,7 +84,7 @@ for _, strategy in helpers.each_strategy() do -- grpc [[ local grpc_service = bp.services:insert { name = "grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, } local grpc_route1 = bp.routes:insert { diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 9e78a262a84..e428c134eca 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -240,7 +240,7 @@ for _, strategy in helpers.each_strategy() do local grpc_routes = {} for i = 1, 2 do local service = bp.services:insert { - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, name = fmt("grpc_statsd%s", i) } grpc_routes[i] = bp.routes:insert { diff --git a/spec/03-plugins/07-loggly/01-log_spec.lua b/spec/03-plugins/07-loggly/01-log_spec.lua index 7b310adaa5b..ef415c5fb1e 100644 --- a/spec/03-plugins/07-loggly/01-log_spec.lua +++ b/spec/03-plugins/07-loggly/01-log_spec.lua @@ -102,7 +102,7 @@ for _, strategy in helpers.each_strategy() do -- grpc [[ local grpc_service = bp.services:insert { name = "grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, } local grpc_route1 = bp.routes:insert { diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index fe8c8a4f638..7709a20ec1a 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -55,7 +55,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 4ba12da2306..930e667a704 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index c7d7cee5fe9..987d46a3ded 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -50,7 +50,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/11-correlation-id/01-access_spec.lua b/spec/03-plugins/11-correlation-id/01-access_spec.lua index 1a9242f4c6b..cb02876b52a 100644 --- a/spec/03-plugins/11-correlation-id/01-access_spec.lua +++ b/spec/03-plugins/11-correlation-id/01-access_spec.lua @@ -53,7 +53,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index e8b3664c1fd..9ce608e6e92 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -146,7 +146,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index 409a389a1ee..7317cb9caf2 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -51,7 +51,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index fba888543fc..2b1aa745d1c 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -67,7 +67,7 @@ for _, strategy in helpers.each_strategy() do local grpc_service = bp.services:insert { name = "grpc1", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, } local route_grpc_deny = assert(bp.routes:insert { diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index a97e979b54d..fc30d1b09f9 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -39,7 +39,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index b85614756eb..f01a2ff5fd9 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -80,7 +80,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) diff --git a/spec/03-plugins/21-bot-detection/01-access_spec.lua b/spec/03-plugins/21-bot-detection/01-access_spec.lua index 97417ed8482..bead9c2c6f6 100644 --- a/spec/03-plugins/21-bot-detection/01-access_spec.lua +++ b/spec/03-plugins/21-bot-detection/01-access_spec.lua @@ -30,7 +30,7 @@ for _, strategy in helpers.each_strategy() do local grpc_service = bp.services:insert { name = "grpc1", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, } local route_grpc1 = assert(bp.routes:insert { diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index ff75ebb887d..b02c662b18e 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -81,7 +81,7 @@ end local redis_confs = { - no_ssl = { + no_ssl = { redis_port = REDIS_PORT, }, ssl_verify = { @@ -109,40 +109,40 @@ for _, strategy in helpers.each_strategy() do describe(fmt("Plugin: rate-limiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() local bp local db - + lazy_setup(function() helpers.kill_all() flush_redis() - + bp, db = helpers.get_db_utils(strategy) - + local consumer1 = bp.consumers:insert { custom_id = "provider_123", } - + bp.keyauth_credentials:insert { key = "apikey122", consumer = { id = consumer1.id }, } - + local consumer2 = bp.consumers:insert { custom_id = "provider_124", } - + bp.keyauth_credentials:insert { key = "apikey123", consumer = { id = consumer2.id }, } - + bp.keyauth_credentials:insert { key = "apikey333", consumer = { id = consumer2.id }, } - + local route1 = bp.routes:insert { hosts = { "test1.com" }, } - + bp.rate_limiting_plugins:insert({ route = { id = route1.id }, config = { @@ -158,16 +158,16 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + local route_grpc_1 = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }), }) - + bp.rate_limiting_plugins:insert({ route = { id = route_grpc_1.id }, config = { @@ -183,11 +183,11 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + local route2 = bp.routes:insert { hosts = { "test2.com" }, } - + bp.rate_limiting_plugins:insert({ route = { id = route2.id }, config = { @@ -204,16 +204,16 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + local route3 = bp.routes:insert { hosts = { "test3.com" }, } - + bp.plugins:insert { name = "key-auth", route = { id = route3.id }, } - + bp.rate_limiting_plugins:insert({ route = { id = route3.id }, config = { @@ -230,7 +230,7 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + bp.rate_limiting_plugins:insert({ route = { id = route3.id }, consumer = { id = consumer1.id }, @@ -247,16 +247,16 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE } }) - + local route4 = bp.routes:insert { hosts = { "test4.com" }, } - + bp.plugins:insert { name = "key-auth", route = { id = route4.id }, } - + bp.rate_limiting_plugins:insert({ route = { id = route4.id }, consumer = { id = consumer1.id }, @@ -273,11 +273,11 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, }, }) - + local route5 = bp.routes:insert { hosts = { "test5.com" }, } - + bp.rate_limiting_plugins:insert({ route = { id = route5.id }, config = { @@ -294,7 +294,7 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, }, }) - + local service = bp.services:insert() bp.routes:insert { hosts = { "test-service1.com" }, @@ -304,7 +304,7 @@ for _, strategy in helpers.each_strategy() do hosts = { "test-service2.com" }, service = service, } - + bp.rate_limiting_plugins:insert({ service = { id = service.id }, config = { @@ -320,13 +320,13 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + local service = bp.services:insert() bp.routes:insert { hosts = { "test-path.com" }, service = service, } - + bp.rate_limiting_plugins:insert({ service = { id = service.id }, config = { @@ -344,26 +344,26 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.stop_kong() assert(db:truncate()) end) - + describe("Without authentication (IP address)", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do local res = GET("/status/200", { headers = { Host = "test1.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -371,31 +371,31 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset >= 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200", { headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) - + it_with_retry("blocks if exceeding limit, only if done via same path", function() for i = 1, 3 do local res = GET("/status/200", { headers = { Host = "test-path.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -403,13 +403,13 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Try a different path on the same host. This should reset the timers for i = 1, 3 do local res = GET("/status/201", { headers = { Host = "test-path.com" }, }, 201) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -417,13 +417,13 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Continue doing requests on the path which "blocks" for i = 4, 6 do local res = GET("/status/200", { headers = { Host = "test-path.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -431,31 +431,31 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200", { headers = { Host = "test-path.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) - + it_with_retry("counts against the same service register from different routes", function() for i = 1, 3 do local res = GET("/status/200", { headers = { Host = "test-service1.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -463,12 +463,12 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + for i = 4, 6 do local res = GET("/status/200", { headers = { Host = "test-service2.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -476,36 +476,36 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200", { headers = { Host = "test-service1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) - + it_with_retry("handles multiple limits #flaky", function() local limits = { minute = 3, hour = 5 } - + for i = 1, 3 do local res = GET("/status/200", { headers = { Host = "test2.com" }, }, 200) - + assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) @@ -515,23 +515,23 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + local res, body = GET("/status/200", { path = "/status/200", headers = { Host = "test2.com" }, }, 429) - + assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) @@ -546,17 +546,17 @@ for _, strategy in helpers.each_strategy() do }, } assert.truthy(ok) - + assert.matches("x%-ratelimit%-limit%-minute: 6", res) assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) assert.matches("ratelimit%-limit: 6", res) assert.matches("ratelimit%-remaining: " .. (6 - i), res) - + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) assert.equal(true, reset <= 60 and reset >= 0) - + end - + -- Additonal request, while limit is 6/minute local ok, res = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", @@ -566,14 +566,14 @@ for _, strategy in helpers.each_strategy() do } assert.falsy(ok) assert.matches("Code: ResourceExhausted", res) - + assert.matches("ratelimit%-limit: 6", res) assert.matches("ratelimit%-remaining: 0", res) - + local retry = tonumber(string.match(res, "retry%-after: (%d+)")) assert.equal(true, retry <= 60 and retry > 0) - - + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) assert.equal(true, reset <= 60 and reset > 0) end) @@ -585,7 +585,7 @@ for _, strategy in helpers.each_strategy() do local res = GET("/status/200?apikey=apikey123", { headers = { Host = "test3.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -593,24 +593,24 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Third query, while limit is 2/minute local res, body = GET("/status/200?apikey=apikey123", { headers = { Host = "test3.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) - + -- Using a different key of the same consumer works GET("/status/200?apikey=apikey333", { headers = { Host = "test3.com" }, @@ -623,7 +623,7 @@ for _, strategy in helpers.each_strategy() do local res = GET("/status/200?apikey=apikey122", { headers = { Host = "test3.com" }, }, 200) - + assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) @@ -631,30 +631,30 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + local res, body = GET("/status/200?apikey=apikey122", { headers = { Host = "test3.com" }, }, 429) - + assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) - + it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() for i = 1, 6 do local res = GET("/status/200?apikey=apikey122", { headers = { Host = "test4.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -662,32 +662,32 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + local res, body = GET("/status/200?apikey=apikey122", { headers = { Host = "test4.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) end) - + describe("Config with hide_client_headers", function() it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() local res = GET("/status/200", { headers = { Host = "test5.com" }, }, 200) - + assert.is_nil(res.headers["x-ratelimit-limit-minute"]) assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) assert.is_nil(res.headers["ratelimit-limit"]) @@ -696,166 +696,166 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["retry-after"]) end) end) - + if policy == "cluster" then describe("#flaky Fault tolerancy", function() - + before_each(function() helpers.kill_all() - + assert(db:truncate()) - + local route1 = bp.routes:insert { hosts = { "failtest1.com" }, } - + bp.rate_limiting_plugins:insert { route = { id = route1.id }, config = { minute = 6, fault_tolerant = false } } - + local route2 = bp.routes:insert { hosts = { "failtest2.com" }, } - + bp.rate_limiting_plugins:insert { name = "rate-limiting", route = { id = route2.id }, config = { minute = 6, fault_tolerant = true }, } - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("does not work if an error occurs", function() local res = GET("/status/200", { headers = { Host = "failtest1.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + -- Simulate an error on the database assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - + -- Make another request local _, body = GET("/status/200", { headers = { Host = "failtest1.com" }, }, 500) - + local json = cjson.decode(body) assert.same({ message = "An unexpected error occurred" }, json) - + db:reset() bp, db = helpers.get_db_utils(strategy) end) - + it_with_retry("keeps working if an error occurs", function() local res = GET("/status/200", { headers = { Host = "failtest2.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + -- Simulate an error on the database assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - + -- Make another request local res = GET("/status/200", { headers = { Host = "failtest2.com" }, }, 200) - + assert.falsy(res.headers["x-ratelimit-limit-minute"]) assert.falsy(res.headers["x-ratelimit-remaining-minute"]) assert.falsy(res.headers["ratelimit-limit"]) assert.falsy(res.headers["ratelimit-remaining"]) assert.falsy(res.headers["ratelimit-reset"]) - + db:reset() bp, db = helpers.get_db_utils(strategy) end) end) - + elseif policy == "redis" then describe("#flaky Fault tolerancy", function() - + before_each(function() helpers.kill_all() - + assert(db:truncate()) - + local service1 = bp.services:insert() - + local route1 = bp.routes:insert { hosts = { "failtest3.com" }, protocols = { "http", "https" }, service = service1 } - + bp.rate_limiting_plugins:insert { route = { id = route1.id }, config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, } - + local service2 = bp.services:insert() - + local route2 = bp.routes:insert { hosts = { "failtest4.com" }, protocols = { "http", "https" }, service = service2 } - + bp.rate_limiting_plugins:insert { name = "rate-limiting", route = { id = route2.id }, config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, } - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("does not work if an error occurs", function() -- Make another request local _, body = GET("/status/200", { headers = { Host = "failtest3.com" }, }, 500) - + local json = cjson.decode(body) assert.same({ message = "An unexpected error occurred" }, json) end) - + it_with_retry("keeps working if an error occurs", function() local res = GET("/status/200", { headers = { Host = "failtest4.com" }, }, 200) - + assert.falsy(res.headers["x-ratelimit-limit-minute"]) assert.falsy(res.headers["x-ratelimit-remaining-minute"]) assert.falsy(res.headers["ratelimit-limit"]) @@ -864,19 +864,19 @@ for _, strategy in helpers.each_strategy() do end) end) end - + describe("Expirations", function() local route - + lazy_setup(function() helpers.stop_kong() - + local bp = helpers.get_db_utils(strategy) - + route = bp.routes:insert { hosts = { "expire1.com" }, } - + bp.rate_limiting_plugins:insert { route = { id = route.id }, config = { @@ -892,65 +892,65 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, }, } - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + it_with_retry("#flaky expires a counter", function() local t = 61 - (ngx.now() % 60) - + local res = GET("/status/200", { headers = { Host = "expire1.com" }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + ngx.sleep(t) -- Wait for minute to expire - + local res = GET("/status/200", { headers = { Host = "expire1.com" } }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + end) end) end) - + describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() local bp local db - + lazy_setup(function() helpers.kill_all() flush_redis() bp, db = helpers.get_db_utils(strategy) - + local consumer = bp.consumers:insert { custom_id = "provider_125", } - + bp.key_auth_plugins:insert() - + bp.keyauth_credentials:insert { key = "apikey125", consumer = { id = consumer.id }, } - + -- just consumer, no no route or service bp.rate_limiting_plugins:insert({ consumer = { id = consumer.id }, @@ -968,29 +968,29 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + for i = 1, 6 do bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) end - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() for i = 1, 6 do local res = GET("/status/200?apikey=apikey125", { headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -998,35 +998,35 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200?apikey=apikey125", { headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) - + describe(fmt("Plugin: rate-limiting (access - global for service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() local bp local db - + lazy_setup(function() helpers.kill_all() flush_redis() bp, db = helpers.get_db_utils(strategy) - + -- global plugin (not attached to route, service or consumer) bp.rate_limiting_plugins:insert({ config = { @@ -1043,34 +1043,34 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + local service = bp.services:insert() - + for i = 1, 6 do bp.routes:insert({ hosts = { fmt("test%d.com", i) }, service = service, }) end - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -1078,35 +1078,35 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200", { headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) - + describe(fmt("Plugin: rate-limiting (access - per service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() local bp local db - + lazy_setup(function() helpers.kill_all() flush_redis() bp, db = helpers.get_db_utils(strategy) - + -- global plugin (not attached to route, service or consumer) bp.rate_limiting_plugins:insert({ config = { @@ -1123,35 +1123,35 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + local service1 = bp.services:insert() bp.routes:insert { hosts = { "test1.com" }, service = service1, } - + local service2 = bp.services:insert() bp.routes:insert { hosts = { "test2.com" }, service = service2, } - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -1159,10 +1159,10 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + for i = 1, 6 do local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -1170,35 +1170,35 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute for _, host in ipairs{ "test1.com", "test2.com" } do local res, body = GET("/status/200", { headers = { Host = host } }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end end) end) - + describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() local bp local db - + lazy_setup(function() helpers.kill_all() flush_redis() bp, db = helpers.get_db_utils(strategy) - + -- global plugin (not attached to route, service or consumer) bp.rate_limiting_plugins:insert({ config = { @@ -1214,29 +1214,29 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + for i = 1, 6 do bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) end - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -1244,35 +1244,35 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200", { headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) end) - + describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s] by path", redis_conf_name, policy, strategy), function() local bp local db - + lazy_setup(function() helpers.kill_all() flush_redis() bp, db = helpers.get_db_utils(strategy) - + -- global plugin (not attached to route, service or consumer) bp.rate_limiting_plugins:insert({ config = { @@ -1288,35 +1288,35 @@ for _, strategy in helpers.each_strategy() do redis_database = REDIS_DATABASE, } }) - + -- hosts with services for i = 1, 3 do bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) end - + -- serviceless routes for i = 4, 6 do bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) end - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) end) - + lazy_teardown(function() helpers.kill_all() assert(db:truncate()) end) - + it_with_retry("maintains the counters for a path through different services and routes", function() for i = 1, 6 do local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) - + assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) @@ -1324,21 +1324,21 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) end - + -- Additonal request, while limit is 6/minute local res, body = GET("/status/200", { headers = { Host = "test1.com" }, }, 429) - + assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - + local retry = tonumber(res.headers["retry-after"]) assert.equal(true, retry <= 60 and retry > 0) - + local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) - + local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index c770ab0fd3c..a752a774698 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -300,7 +300,7 @@ describe(fmt("#flaky Plugin: response-ratelimiting (access) with policy: #%s [#% local grpc_service = assert(bp.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) assert(bp.routes:insert { diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 50724b8859e..1252080b1b5 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -373,7 +373,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local service_grpc = assert(admin_api.services:insert { name = "grpc", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, }) local route_grpc = assert(admin_api.routes:insert { diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index 9126c9e142b..bb165e5bf5e 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -29,7 +29,7 @@ describe("Plugin: prometheus (access)", function() local grpc_service = bp.services:insert { name = "mock-grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, } bp.routes:insert { @@ -41,7 +41,7 @@ describe("Plugin: prometheus (access)", function() local grpcs_service = bp.services:insert { name = "mock-grpcs-service", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, } bp.routes:insert { diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 237a892a5c9..7d0c45cebd1 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -97,7 +97,7 @@ describe("Plugin: prometheus (access via status API)", function() local grpc_service = bp.services:insert { name = "mock-grpc-service", - url = "grpc://localhost:15002", + url = helpers.grpcbin_url, } bp.routes:insert { @@ -109,7 +109,7 @@ describe("Plugin: prometheus (access via status API)", function() local grpcs_service = bp.services:insert { name = "mock-grpcs-service", - url = "grpcs://localhost:15003", + url = helpers.grpcbin_ssl_url, } bp.routes:insert { diff --git a/spec/03-plugins/32-grpc-web/01-proxy_spec.lua b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua index c876b6a16dc..8c37776204a 100644 --- a/spec/03-plugins/32-grpc-web/01-proxy_spec.lua +++ b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua @@ -1,9 +1,6 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local GRPCBIN_HOST = "127.0.0.1" -local GRPCBIN_PORT = 15002 - -- returns nth byte (0: LSB, 3: MSB if 32-bit) local function nbyt(x, n) return bit.band(bit.rshift(x, 8*n), 0xff) @@ -37,7 +34,7 @@ for _, strategy in helpers.each_strategy() do local service1 = assert(bp.services:insert { name = "grpc", - url = ("grpc://%s:%d"):format(GRPCBIN_HOST, GRPCBIN_PORT), + url = helpers.grpcbin_url, }) local route1 = assert(bp.routes:insert { diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index d7a96044b86..eb2a8d73b8e 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -7,8 +7,6 @@ local fmt = string.format local ZIPKIN_HOST = helpers.zipkin_host local ZIPKIN_PORT = helpers.zipkin_port -local GRPCBIN_HOST = "127.0.0.1" -local GRPCBIN_PORT = 15002 -- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values -- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } @@ -392,7 +390,7 @@ describe("http integration tests with zipkin server [#" -- grpc upstream grpc_service = bp.services:insert { name = string.lower("grpc-" .. utils.random_string()), - url = fmt("grpc://%s:%d", GRPCBIN_HOST, GRPCBIN_PORT), + url = helpers.grpcbin_url, } grpc_route = bp.routes:insert { @@ -554,13 +552,13 @@ describe("http integration tests with zipkin server [#" -- specific assertions for proxy_span assert.same(proxy_span.tags["kong.route"], grpc_route.id) assert.same(proxy_span.tags["kong.route_name"], grpc_route.name) - assert.same(proxy_span.tags["peer.hostname"], GRPCBIN_HOST) + assert.same(proxy_span.tags["peer.hostname"], helpers.grpcbin_host) -- random ip assigned by Docker to the grpcbin container local grpcbin_ip = proxy_span.remoteEndpoint.ipv4 assert.same({ ipv4 = grpcbin_ip, - port = GRPCBIN_PORT, + port = helpers.grpcbin_port, serviceName = grpc_service.name, }, proxy_span.remoteEndpoint) @@ -576,7 +574,7 @@ describe("http integration tests with zipkin server [#" assert.same({ ipv4 = grpcbin_ip, - port = GRPCBIN_PORT, + port = helpers.grpcbin_port, serviceName = grpc_service.name, }, balancer_span.remoteEndpoint) diff --git a/spec/helpers.lua b/spec/helpers.lua index 0ad3728d8af..d9e4af92e3a 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -20,6 +20,9 @@ local MOCK_UPSTREAM_PORT = 15555 local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 +local GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost" +local GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000 +local GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001 local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" local ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost" local ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411 @@ -2818,6 +2821,11 @@ end -- @field mock_upstream_stream_port -- @field mock_upstream_stream_ssl_port -- @field mock_grpc_upstream_proto_path +-- @field grpcbin_host The host for grpcbin service, it can be set by env KONG_SPEC_TEST_GRPCBIN_HOST. +-- @field grpcbin_port The port (SSL disabled) for grpcbin service, it can be set by env KONG_SPEC_TEST_GRPCBIN_PORT. +-- @field grpcbin_ssl_port The port (SSL enabled) for grpcbin service it can be set by env KONG_SPEC_TEST_GRPCBIN_SSL_PORT. +-- @field grpcbin_url The URL (SSL disabled) for grpcbin service +-- @field grpcbin_ssl_url The URL (SSL enabled) for grpcbin service -- @field redis_host The host for Redis, it can be set by env KONG_SPEC_TEST_REDIS_HOST. -- @field redis_port The port (SSL disabled) for Redis, it can be set by env KONG_SPEC_TEST_REDIS_PORT. -- @field redis_ssl_port The port (SSL enabled) for Redis, it can be set by env KONG_SPEC_TEST_REDIS_SSL_PORT. @@ -2868,10 +2876,16 @@ end zipkin_host = ZIPKIN_HOST, zipkin_port = ZIPKIN_PORT, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_ssl_port = REDIS_SSL_PORT, - redis_ssl_sni = REDIS_SSL_SNI, + grpcbin_host = GRPCBIN_HOST, + grpcbin_port = GRPCBIN_PORT, + grpcbin_ssl_port = GRPCBIN_SSL_PORT, + grpcbin_url = string.format("grpc://%s:%d", GRPCBIN_HOST, GRPCBIN_PORT), + grpcbin_ssl_url = string.format("grpcs://%s:%d", GRPCBIN_HOST, GRPCBIN_SSL_PORT), + + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_ssl_port = REDIS_SSL_PORT, + redis_ssl_sni = REDIS_SSL_SNI, blackhole_host = BLACKHOLE_HOST, From ce5e6a290437e5ef9452f5a9f314b6bf09631a68 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 18 May 2022 21:50:21 +0800 Subject: [PATCH 1363/4351] perf(pdk) faster request.get_header (#8716) * perf(pdk) faster reqeust.get_header * typo * cache ngx.var * more effecient implementation of string process * no need to lower * bug fix * try to archive better performance * style * bug fix --- kong/pdk/request.lua | 7 +++---- t/01-pdk/04-request/13-get_header.t | 4 ++-- 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index bfe836246a0..d9f575678a7 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -12,6 +12,7 @@ local phase_checker = require "kong.pdk.private.phases" local ngx = ngx +local var = ngx.var local sub = string.sub local find = string.find local lower = string.lower @@ -568,10 +569,8 @@ local function new(self) error("header name must be a string", 2) end - local header_value = _REQUEST.get_headers()[name] - if type(header_value) == "table" then - return header_value[1] - end + -- Do not localize ngx.re.gsub! It will crash because ngx.re is monkey patched. + local header_value = var["http_" .. ngx.re.gsub(name, "-", "_", "jo")] return header_value end diff --git a/t/01-pdk/04-request/13-get_header.t b/t/01-pdk/04-request/13-get_header.t index ba6048421df..a44aa22c733 100644 --- a/t/01-pdk/04-request/13-get_header.t +++ b/t/01-pdk/04-request/13-get_header.t @@ -104,7 +104,7 @@ X-Foo-Header: '' -=== TEST 5: request.get_header() returns nil when requested header does not fit in default max_headers +=== TEST 5: request.get_header() have no limit on header numbers --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -133,7 +133,7 @@ X-Foo-Header: '' --- request GET /t --- response_body -accept header value: nil +accept header value: text/html --- no_error_log [error] From fba1993a8de83c6e2e5af5b2c6b75919bff924e9 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 12 May 2022 16:17:00 -0300 Subject: [PATCH 1364/4351] fix(balancer) set target status using hostname When target is added using hostname, it was not possible to update its health status using only the hostname. This change fixes that issue. --- kong/runloop/balancer/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 6d368cf4aa7..7510e4b6cef 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -351,7 +351,7 @@ local function post_health(upstream, hostname, ip, port, is_healthy) end local ok, err - if ip then + if ip and (utils.hostname_type(ip) ~= "name") then ok, err = healthchecker:set_target_status(ip, port, hostname, is_healthy) else ok, err = healthchecker:set_all_target_statuses_for_hostname(hostname, port, is_healthy) From 6558e9906277989e0ee0a0e9e85b182491890af9 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 19 May 2022 09:39:12 +0200 Subject: [PATCH 1365/4351] feat(api) report plugin versions on server (#8810) * feat(api) report plugin versions on server * add changelog entry * update to object containing version: this allows for easier extension later, without breaking changes --- CHANGELOG.md | 3 +++ kong/api/routes/kong.lua | 13 ++++++++++--- 2 files changed, 13 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a6a064c3b77..74b77e65421 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -85,6 +85,9 @@ when updating to Kong 3.0. - Insert and update operations on duplicated target entities returns 409. [#8179](https://github.com/Kong/kong/pull/8179) +- The list of reported plugins available on the server now returns a table of + metadata per plugin instead of a boolean `true`. + [#8810](https://github.com/Kong/kong/pull/8810) #### PDK diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 28cb0b5b500..b104ef4d354 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -91,6 +91,13 @@ return { ngx.log(ngx.ERR, "could not get node id: ", err) end + local available_plugins = {} + for name in pairs(singletons.configuration.loaded_plugins) do + available_plugins[name] = { + version = kong.db.plugins.handlers[name].VERSION or true + } + end + return kong.response.exit(200, { tagline = tagline, version = version, @@ -98,11 +105,11 @@ return { node_id = node_id, timers = { running = ngx.timer.running_count(), - pending = ngx.timer.pending_count() + pending = ngx.timer.pending_count(), }, plugins = { - available_on_server = singletons.configuration.loaded_plugins, - enabled_in_cluster = distinct_plugins + available_on_server = available_plugins, + enabled_in_cluster = distinct_plugins, }, lua_version = lua_version, configuration = conf_loader.remove_sensitive(singletons.configuration), From f84bddec40dc8ff775a47799b5df05bfb00ee33e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 19 May 2022 18:23:05 +0800 Subject: [PATCH 1366/4351] fix(clustering) localize config_version to avoid race condition from (#8818) yield `update_config` can yield, so we need to cache fields in `self`, otherwise it might got updated (on L89) before we read it (on L208), and causes L202 become false next time, thus prevent next ConfigSync being executed. This probably become more visiable as we introduce more `yield` from #8800. --- kong/clustering/wrpc_data_plane.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index cda078b9982..f0cf2495e22 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -197,14 +197,15 @@ function _M:communicate(premature) end local config_table = self.next_config local config_hash = self.next_hash + local config_version = self.next_config_version local hashes = self.next_hashes - if config_table and self.next_config_version > last_config_version then - ngx_log(ngx_INFO, _log_prefix, "received config #", self.next_config_version, log_suffix) + if config_table and config_version > last_config_version then + ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) local pok, res pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, true, hashes) if pok then - last_config_version = self.next_config_version + last_config_version = config_version if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) end From 40f2d00999deb841cca2780a56dd9533d9eefc28 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 19 May 2022 23:02:03 +0200 Subject: [PATCH 1367/4351] feat(api) add plugin priority to metadata (#8821) --- kong/api/routes/kong.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index b104ef4d354..966c376329b 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -94,7 +94,8 @@ return { local available_plugins = {} for name in pairs(singletons.configuration.loaded_plugins) do available_plugins[name] = { - version = kong.db.plugins.handlers[name].VERSION or true + version = kong.db.plugins.handlers[name].VERSION, + priority = kong.db.plugins.handlers[name].PRIORITY, } end From fcb7275fe30ab7f4f7510cdc3ab6e90a783a868e Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 19 May 2022 23:13:32 -0300 Subject: [PATCH 1368/4351] fix(api): use POST to add targets to specific upstream (#8798) * fix(api) use POST to add targets to specific upstream In Kong 2.x series, for a compatibility with old versions, it was possible to update targets using POST method. When fixing this behavior, the path /upstreams/{upstream}/targets was mistakenly changed to also use PUT method, instead of only blocking adding duplicated targets. This change fixes this behavior. * docs(CHANGELOG) admin API breaking change update --- CHANGELOG.md | 10 +- kong/api/routes/upstreams.lua | 5 +- .../04-admin_api/07-upstreams_routes_spec.lua | 12 +- .../04-admin_api/08-targets_routes_spec.lua | 118 ++++++++---------- .../10-balancer/01-healthchecks_spec.lua | 18 +-- .../10-balancer/02-least-connections_spec.lua | 8 +- spec/fixtures/admin_api.lua | 2 +- spec/fixtures/balancer_utils.lua | 10 +- 8 files changed, 78 insertions(+), 105 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 74b77e65421..fbb8719d603 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -79,10 +79,12 @@ #### Admin API -- Insert and update operations on target entities require using the `PUT` HTTP - method now. [#8596](https://github.com/Kong/kong/pull/8596). If you have - scripts that depend on it being `POST`, these scripts will need to be updated - when updating to Kong 3.0. +- `POST` requests on target entities endpoint are no longer able to update + existing entities, they are only able to create new ones. + [#8596](https://github.com/Kong/kong/pull/8596), + [#8798](https://github.com/Kong/kong/pull/8798). If you have scripts that use + `POST` requests to modify target entities, you should change them to `PUT` + requests to the appropriate endpoints before updating to Kong 3.0. - Insert and update operations on duplicated target entities returns 409. [#8179](https://github.com/Kong/kong/pull/8179) - The list of reported plugins available on the server now returns a table of diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index c463e541132..c10cac5a290 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -165,14 +165,11 @@ return { kong.db.upstreams.schema, "upstream", "page_for_upstream"), - PUT = function(self, db) + POST = function(self, db) local create = endpoints.post_collection_endpoint(kong.db.targets.schema, kong.db.upstreams.schema, "upstream") return create(self, db) end, - POST = function(self, db) - return kong.response.exit(405) - end, }, ["/upstreams/:upstreams/targets/all"] = { diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 6df14b17500..b2ee89bd3fe 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -722,14 +722,12 @@ describe("Admin API: #" .. strategy, function() client = assert(helpers.admin_client()) -- create the target - local res = assert(client:send { - method = "PUT", - path = "/upstreams/my-upstream/targets", + local res = assert(client:post("/upstreams/my-upstream/targets", { body = { target = "127.0.0.1:8000", }, headers = { ["Content-Type"] = "application/json" } - }) + })) assert.response(res).has.status(201) @@ -790,14 +788,12 @@ describe("Admin API: #" .. strategy, function() client = assert(helpers.admin_client()) -- create the target - local res = assert(client:send { - method = "PUT", - path = "/upstreams/my-upstream/targets", + local res = assert(client:post("/upstreams/my-upstream/targets", { body = { target = "127.0.0.1:8000", }, headers = { ["Content-Type"] = "application/json" } - }) + })) assert.response(res).has.status(201) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index d7a737690c3..7404b1d7a9f 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -74,21 +74,19 @@ describe("Admin API #" .. strategy, function() end) describe("/upstreams/{upstream}/targets/", function() - describe("PUT", function() + describe("POST", function() it_content_types("creates a target with defaults", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } - local res = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { body = { - target = "mashape.com", + target = "konghq.test", }, headers = {["Content-Type"] = content_type} - }) + })) assert.response(res).has.status(201) local json = assert.response(res).has.jsonbody() - assert.equal("mashape.com:" .. default_port, json.target) + assert.equal("konghq.test:" .. default_port, json.target) assert.is_number(json.created_at) assert.is_string(json.id) assert.are.equal(weight_default, json.weight) @@ -97,18 +95,16 @@ describe("Admin API #" .. strategy, function() it_content_types("creates a target without defaults", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } - local res = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { body = { - target = "mashape.com:123", + target = "konghq.test:123", weight = 99, }, headers = {["Content-Type"] = content_type} - }) + })) assert.response(res).has.status(201) local json = assert.response(res).has.jsonbody() - assert.equal("mashape.com:123", json.target) + assert.equal("konghq.test:123", json.target) assert.is_number(json.created_at) assert.is_string(json.id) assert.are.equal(99, json.weight) @@ -118,15 +114,13 @@ describe("Admin API #" .. strategy, function() it_content_types("creates a target with weight = 0", function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } - local res = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { body = { target = "zero.weight.test:8080", weight = 0, }, headers = {["Content-Type"] = content_type} - }) + })) assert.response(res).has.status(201) local json = assert.response(res).has.jsonbody() assert.equal("zero.weight.test:8080", json.target) @@ -142,47 +136,13 @@ describe("Admin API #" .. strategy, function() end end) - it_content_types("refuses to create duplicated targets", function(content_type) - return function() - local upstream = bp.upstreams:insert { slots = 10 } - local res = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", - body = { - target = "single-target.test:8080", - weight = 1, - }, - headers = {["Content-Type"] = content_type} - }) - assert.response(res).has.status(201) - local json = assert.response(res).has.jsonbody() - assert.equal("single-target.test:8080", json.target) - assert.is_number(json.created_at) - assert.is_string(json.id) - assert.are.equal(1, json.weight) - - local res2 = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", - body = { - target = "single-target.test:8080", - weight = 100, - }, - headers = {["Content-Type"] = content_type} - }) - assert.response(res2).has.status(409) - end - end) - describe("errors", function() it("handles malformed JSON body", function() local upstream = bp.upstreams:insert { slots = 10 } - local res = assert(client:request { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { body = '{"hello": "world"', headers = {["Content-Type"] = "application/json"} - }) + })) local body = assert.response(res).has.status(400) local json = cjson.decode(body) assert.same({ message = "Cannot parse JSON body" }, json) @@ -191,28 +151,24 @@ describe("Admin API #" .. strategy, function() return function() local upstream = bp.upstreams:insert { slots = 10 } -- Missing parameter - local res = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { body = { weight = weight_min, }, headers = {["Content-Type"] = content_type} - }) + })) local body = assert.response(res).has.status(400) local json = cjson.decode(body) assert.equal("schema violation", json.name) assert.same({ target = "required field missing" }, json.fields) -- Invalid target parameter - res = assert(client:send { - method = "PUT", - path = "/upstreams/" .. upstream.name .. "/targets/", + res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { body = { target = "some invalid host name", }, headers = {["Content-Type"] = content_type} - }) + })) body = assert.response(res).has.status(400) local json = cjson.decode(body) assert.equal("schema violation", json.name) @@ -220,10 +176,10 @@ describe("Admin API #" .. strategy, function() -- Invalid weight parameter res = assert(client:send { - method = "PUT", + method = "POST", path = "/upstreams/" .. upstream.name .. "/targets/", body = { - target = "mashape.com", + target = "konghq.test", weight = weight_max + 1, }, headers = {["Content-Type"] = content_type} @@ -235,7 +191,7 @@ describe("Admin API #" .. strategy, function() end end) - for _, method in ipairs({"POST", "PATCH", "DELETE"}) do + for _, method in ipairs({"PUT", "PATCH", "DELETE"}) do it_content_types("returns 405 on " .. method, function(content_type) return function() local upstream = bp.upstreams:insert { slots = 10 } @@ -243,7 +199,7 @@ describe("Admin API #" .. strategy, function() method = method, path = "/upstreams/" .. upstream.name .. "/targets/", body = { - target = "mashape.com", + target = "konghq.test", }, headers = {["Content-Type"] = content_type} }) @@ -251,6 +207,34 @@ describe("Admin API #" .. strategy, function() end end) end + + it_content_types("fails to create duplicated targets", function(content_type) + return function() + local upstream = bp.upstreams:insert { slots = 10 } + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { + body = { + target = "single-target.test:8080", + weight = 1, + }, + headers = {["Content-Type"] = content_type} + })) + assert.response(res).has.status(201) + local json = assert.response(res).has.jsonbody() + assert.equal("single-target.test:8080", json.target) + assert.is_number(json.created_at) + assert.is_string(json.id) + assert.are.equal(1, json.weight) + + local res = assert(client:post("/upstreams/" .. upstream.name .. "/targets/", { + body = { + target = "single-target.test:8080", + weight = 100, + }, + headers = {["Content-Type"] = content_type} + })) + assert.response(res).has.status(409) + end + end) end) end) @@ -332,7 +316,7 @@ describe("Admin API #" .. strategy, function() for i = 1, #weights do local status, body = client_send({ - method = "PUT", + method = "POST", path = "/upstreams/" .. upstream.name .. "/targets", headers = { ["Content-Type"] = "application/json", @@ -663,7 +647,7 @@ describe("Admin API #" .. strategy, function() local json = assert(cjson.decode(body)) status, body = assert(client_send({ - method = "PUT", + method = "POST", path = "/upstreams/" .. upstream.id .. "/targets", headers = {["Content-Type"] = "application/json"}, body = { diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index bb650a9330d..45874530fb0 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -697,11 +697,11 @@ for _, strategy in helpers.each_strategy() do if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "unhealthy") + bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "unhealthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "UNHEALTHY", admin_port_1) bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "UNHEALTHY", admin_port_2) else - bu.put_target_endpoint(upstream_id, localhost, port, "unhealthy") + bu.post_target_endpoint(upstream_id, localhost, port, "unhealthy") bu.poll_wait_health(upstream_id, localhost, port, "UNHEALTHY", admin_port_1) bu.poll_wait_health(upstream_id, localhost, port, "UNHEALTHY", admin_port_2) end @@ -1996,10 +1996,10 @@ for _, strategy in helpers.each_strategy() do -- manually bring it back using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") + bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") else - bu.put_target_endpoint(upstream_id, localhost, port2, "healthy") + bu.post_target_endpoint(upstream_id, localhost, port2, "healthy") bu.poll_wait_health(upstream_id, localhost, port2, "HEALTHY") end @@ -2040,7 +2040,7 @@ for _, strategy in helpers.each_strategy() do } }) local port1 = bu.add_target(bp, upstream_id, localhost) - local port2 = bu.add_target(bp, upstream_id, localhost) + local port2, target2 = bu.add_target(bp, upstream_id, localhost) local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) @@ -2058,10 +2058,10 @@ for _, strategy in helpers.each_strategy() do -- manually bring it down using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "unhealthy") + bu.put_target_address_health(upstream_id, target2.id, "[0000:0000:0000:0000:0000:0000:0000:0001]:".. port2, "unhealthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "UNHEALTHY") else - bu.put_target_endpoint(upstream_id, localhost, port2, "unhealthy") + bu.put_target_address_health(upstream_id, target2.id, localhost .. ":" .. port2, "unhealthy") bu.poll_wait_health(upstream_id, localhost, port2, "UNHEALTHY") end @@ -2075,10 +2075,10 @@ for _, strategy in helpers.each_strategy() do -- manually bring it back using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") + bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") else - bu.put_target_endpoint(upstream_id, localhost, port2, "healthy") + bu.put_target_address_health(upstream_id, target2.id, localhost .. ":" .. port2, "healthy") bu.poll_wait_health(upstream_id, localhost, port2, "HEALTHY") end diff --git a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua index e49f6a676a4..acf1b2557cb 100644 --- a/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/02-least-connections_spec.lua @@ -112,9 +112,7 @@ for _, strategy in helpers.each_strategy() do local api_client = helpers.admin_client() -- create a new target - local res = assert(api_client:send({ - method = "PUT", - path = "/upstreams/" .. upstream1_id .. "/targets", + local res = assert(api_client:post("/upstreams/" .. upstream1_id .. "/targets", { headers = { ["Content-Type"] = "application/json", }, @@ -217,9 +215,7 @@ for _, strategy in helpers.each_strategy() do local api_client = helpers.admin_client() -- create a new target - local res = assert(api_client:send({ - method = "PUT", - path = "/upstreams/" .. an_upstream.id .. "/targets", + local res = assert(api_client:post("/upstreams/" .. an_upstream.id .. "/targets", { headers = { ["Content-Type"] = "application/json", }, diff --git a/spec/fixtures/admin_api.lua b/spec/fixtures/admin_api.lua index 7180e767b03..cc9ab5d43fe 100644 --- a/spec/fixtures/admin_api.lua +++ b/spec/fixtures/admin_api.lua @@ -65,7 +65,7 @@ admin_api_as_db["basicauth_credentials"] = { admin_api_as_db["targets"] = { insert = function(_, tbl) - return api_send("PUT", "/upstreams/" .. tbl.upstream.id .. "/targets", tbl) + return api_send("POST", "/upstreams/" .. tbl.upstream.id .. "/targets", tbl) end, remove = function(_, tbl) return api_send("DELETE", "/upstreams/" .. tbl.upstream.id .. "/targets/" .. tbl.id) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 62f90e9c0bc..30ee0305372 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -80,7 +80,7 @@ local function direct_request(host, port, path, protocol, host_header) end -local function put_target_endpoint(upstream_id, host, port, endpoint) +local function post_target_endpoint(upstream_id, host, port, endpoint) if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end @@ -89,14 +89,12 @@ local function put_target_endpoint(upstream_id, host, port, endpoint) .. utils.format_host(host, port) .. "/" .. endpoint local api_client = helpers.admin_client() - local res, err = assert(api_client:send { - method = "PUT", - path = prefix .. path, + local res, err = assert(api_client:post(prefix .. path, { headers = { ["Content-Type"] = "application/json", }, body = {}, - }) + })) api_client:close() return res, err end @@ -568,7 +566,7 @@ balancer_utils.patch_upstream = patch_upstream balancer_utils.poll_wait_address_health = poll_wait_address_health balancer_utils.poll_wait_health = poll_wait_health balancer_utils.put_target_address_health = put_target_address_health -balancer_utils.put_target_endpoint = put_target_endpoint +balancer_utils.post_target_endpoint = post_target_endpoint balancer_utils.SLOTS = SLOTS balancer_utils.tcp_client_requests = tcp_client_requests balancer_utils.wait_for_router_update = wait_for_router_update From bdde6ae161db2b717574547c20f7095363ff5320 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 20 May 2022 14:09:55 +0200 Subject: [PATCH 1369/4351] fix(api) metadata represent infinity and non-numbers (#8833) --- kong/api/routes/kong.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 966c376329b..11a5dce5ac5 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -93,9 +93,15 @@ return { local available_plugins = {} for name in pairs(singletons.configuration.loaded_plugins) do + local pr = kong.db.plugins.handlers[name].PRIORITY + if pr ~= nil then + if type(pr) ~= "number" or math.abs(pr) == math.huge then + pr = tostring(pr) + end + end available_plugins[name] = { version = kong.db.plugins.handlers[name].VERSION, - priority = kong.db.plugins.handlers[name].PRIORITY, + priority = pr, } end From 279d2c74a3d60e28eec33e7877ce960723e300cb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 20 May 2022 16:05:56 +0300 Subject: [PATCH 1370/4351] docs(changelog) add breaking change notice for #8796 (#8835) --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index fbb8719d603..26a4885964c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -76,6 +76,12 @@ - Deprecate/stop producing Debian 8 "Jessie" containers and packages (EOLed June 2020) [Kong/kong-build-tools #448](https://github.com/Kong/kong-build-tools/pull/448) [Kong/kong-distributions #766](https://github.com/Kong/kong-distributions/pull/766) +- Kong schema library's `process_auto_fields` function will not any more make a deep + copy of data that is passed to it when the given context is `"select"`. This was + done to avoid excessive deep copying of tables where we believe the data most of + the time comes from a driver like `pgmoon` or `lmdb`. This was done for performance + reasons. Deep copying on `"select"` context can still be done before calling this + function. [#8796](https://github.com/Kong/kong/pull/8796) #### Admin API From 1274f6aefe70e8fd9ff469e171d24f60ece630b6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 24 May 2022 11:18:07 +0300 Subject: [PATCH 1371/4351] chore(deps) bump resty.cassandra from 1.5.1 to 1.5.2 (#8845) ### Summary > Released on: 2022/05/20 #### Fixed - Improve DC-aware LB policies robustness. [#147](https://github.com/thibaultcha/lua-cassandra/pull/147) - Ensure request-aware + DC-aware LB policy prioritizes local peers over remote ones. --- CHANGELOG.md | 2 ++ kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 26a4885964c..245a0c400b3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -155,6 +155,8 @@ [#8754](https://github.com/Kong/kong/pull/8754) - Bumped resty.healthcheck from 1.5.0 to 1.5.1 [#8755](https://github.com/Kong/kong/pull/8755) +- Bumped resty.cassandra from 1.5.1 to 1.5.2 + [#8845](https://github.com/Kong/kong/pull/8845) ### Additions diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 1ed7e6fd9c3..98946a8fa28 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -22,7 +22,7 @@ dependencies = { "multipart == 0.5.9", "version == 1.0.1", "kong-lapis == 1.8.3.1", - "lua-cassandra == 1.5.1", + "lua-cassandra == 1.5.2", "pgmoon == 1.14.0", "luatz == 0.4", "lua_system_constants == 0.1.4", From 23e37b80ac2c67c8c71087f3f94816a6d0c7e806 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Tue, 24 May 2022 21:45:52 +0800 Subject: [PATCH 1372/4351] fix(cassandra) print a warn if a cassandra node is down during init (#8847) * fix(cassandra) print a warn if a cassandra node is down during init During `kong start`, if a cassandra node is down, kong refuses to start as there is not `release_version` available. Here is an example: ```yaml { err = "connection refused", host = "127.0.0.2", reconn_delay = 1000, unhealthy_at = 1652273918689, up = false } ``` We do not check the `release_version` for a down node and print a warning message. * Update kong/db/strategies/cassandra/connector.lua Change code style. Co-authored-by: Mayo Co-authored-by: Mayo --- kong/db/strategies/cassandra/connector.lua | 27 +++++++++++----------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/kong/db/strategies/cassandra/connector.lua b/kong/db/strategies/cassandra/connector.lua index c9c29c7529a..109504971aa 100644 --- a/kong/db/strategies/cassandra/connector.lua +++ b/kong/db/strategies/cassandra/connector.lua @@ -244,22 +244,23 @@ function CassandraConnector:init() for i = 1, #peers do local release_version = peers[i].release_version if not release_version then - return nil, "no release_version for peer " .. peers[i].host - end + log.warn("no release_version for peer ", peers[i].host) - local major_minor, major = extract_major_minor(release_version) - major = tonumber(major) - if not major_minor or not major then - return nil, "failed to extract major version for peer " .. peers[i].host - .. " with version: " .. tostring(peers[i].release_version) - end + else + local major_minor, major = extract_major_minor(release_version) + major = tonumber(major) + if not (major_minor and major) then + return nil, "failed to extract major version for peer " .. peers[i].host + .. " with version: " .. tostring(peers[i].release_version) + end - if i == 1 then - major_version = major - major_minor_version = major_minor + if not major_version then + major_version = major + major_minor_version = major_minor - elseif major ~= major_version then - return nil, "different major versions detected" + elseif major ~= major_version then + return nil, "different major versions detected" + end end end From 9c27490e0b938fdb125471c4eb659135371161ca Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Tue, 24 May 2022 14:07:07 -0400 Subject: [PATCH 1373/4351] chore(dependency): bump the kong-build-tools dependency (#8853) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 90498a226ae..3e2ea16c594 100644 --- a/.requirements +++ b/.requirements @@ -8,5 +8,5 @@ RESTY_OPENSSL_VERSION=1.1.1o RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.25.3 +KONG_BUILD_TOOLS_VERSION=4.27.1 KONG_NGINX_MODULE_BRANCH=0.2.1 From af2fdd196cea55ef8ade4a7f3e8e97f733d3b2ef Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 25 May 2022 17:45:01 +0800 Subject: [PATCH 1374/4351] chore(cluster) code clean (#8813) --- kong/clustering/control_plane.lua | 2 +- kong/clustering/data_plane.lua | 2 ++ kong/clustering/utils.lua | 18 ++++++++++++------ kong/clustering/version_negotiation/init.lua | 15 +++++++++------ kong/tools/grpc.lua | 1 + 5 files changed, 25 insertions(+), 13 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 182e3331cb4..61f4344bb76 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -386,7 +386,7 @@ function _M:handle_cp_websocket() local ok, err = clustering_utils.validate_connection_certs(self.conf, self.cert_digest) if not ok then ngx_log(ngx_ERR, _log_prefix, err) - return ngx.exit(ngx.HTTP_CLOSE) + return ngx_exit(ngx.HTTP_CLOSE) end end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 700df2ad5e7..5efc5b29180 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -126,8 +126,10 @@ function _M:communicate(premature) client_cert = self.cert, client_priv_key = self.cert_key, } + if conf.cluster_mtls == "shared" then opts.server_name = "kong_clustering" + else -- server_name will be set to the host if it is not explicitly defined here if conf.cluster_server_name ~= "" then diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index b54936cd412..d0b090e7ecf 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -9,6 +9,12 @@ local system_constants = require("lua_system_constants") local bit = require("bit") local ffi = require("ffi") +local type = type +local tonumber = tonumber + +local C = ffi.C +local bor = bit.bor + local io_open = io.open local ngx_var = ngx.var local cjson_decode = require "cjson.safe".decode @@ -147,7 +153,7 @@ do local res res, err = c:request_uri(ocsp_url, { headers = { - ["Content-Type"] = "application/ocsp-request" + ["Content-Type"] = "application/ocsp-request", }, timeout = OCSP_TIMEOUT, method = "POST", @@ -240,19 +246,19 @@ function clustering_utils.load_config_cache(self) else -- CONFIG_CACHE does not exist, pre create one with 0600 permission - local flags = bit.bor(system_constants.O_RDONLY(), + local flags = bor(system_constants.O_RDONLY(), system_constants.O_CREAT()) - local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + local mode = ffi.new("int", bor(system_constants.S_IRUSR(), system_constants.S_IWUSR())) - local fd = ffi.C.open(CONFIG_CACHE, flags, mode) + local fd = C.open(CONFIG_CACHE, flags, mode) if fd == -1 then ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", - ffi.string(ffi.C.strerror(ffi.errno()))) + ffi.string(C.strerror(ffi.errno()))) else - ffi.C.close(fd) + C.close(fd) end end end diff --git a/kong/clustering/version_negotiation/init.lua b/kong/clustering/version_negotiation/init.lua index 6a0e279d2e7..de270e6180c 100644 --- a/kong/clustering/version_negotiation/init.lua +++ b/kong/clustering/version_negotiation/init.lua @@ -5,6 +5,9 @@ local http = require "resty.http" local constants = require "kong.constants" local clustering_utils = require "kong.clustering.utils" +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode + local str_lower = string.lower local ngx = ngx local ngx_log = ngx.log @@ -51,7 +54,7 @@ local function response(status, body) if type(body) == "table" then ngx.header["Content-Type"] = "application/json" - body = cjson.encode(body) + body = cjson_encode(body) end ngx.say(body) @@ -212,7 +215,7 @@ function _M.serve_version_handshake(conf, cert_digest) return response_err(err) end - local body_in = cjson.decode(get_body()) + local body_in = cjson_decode(get_body()) if not body_in then err = "not valid JSON data" ngx_log(ngx_ERR, _log_prefix, err) @@ -251,7 +254,7 @@ end --- Stores the responses to be queried via get_negotiated_service(name) --- Returns the DP response as a Lua table. function _M.request_version_handshake(conf, cert, cert_key) - local body = cjson.encode{ + local body = cjson_encode{ node = { id = kong.node.get_id(), type = "KONG", @@ -297,7 +300,7 @@ function _M.request_version_handshake(conf, cert, cert_key) return nil, res.status .. ": " .. res.reason end - local response_data = cjson.decode(res.body) + local response_data = cjson_decode(res.body) if not response_data then return nil, "invalid response" end @@ -325,7 +328,7 @@ local SERVICE_KEY_PREFIX = "version_negotiation:service:" function _M.set_negotiated_service(name, version, message) name = str_lower(name) version = version and str_lower(version) - local ok, err = kong_shm:set(SERVICE_KEY_PREFIX .. name, cjson.encode{ + local ok, err = kong_shm:set(SERVICE_KEY_PREFIX .. name, cjson_encode{ version = version, message = message, }) @@ -346,7 +349,7 @@ function _M.get_negotiated_service(name) return nil, err end - val = cjson.decode(val) + val = cjson_decode(val) if not val then return nil, "corrupted dictionary" end diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index c81692635f2..3733497ac1a 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -11,6 +11,7 @@ local type = type local pcall = pcall local error = error local tostring = tostring +local ipairs = ipairs local string_format = string.format local epoch = date.epoch() From 8fb133f3274f0d2e916994d553784a44f5de5576 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 25 May 2022 18:12:24 +0800 Subject: [PATCH 1375/4351] tests(plugin/key-auth) fix a flaky test (#8822) --- spec/03-plugins/09-key-auth/02-access_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 930e667a704..9aabbfea398 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -920,7 +920,7 @@ for _, strategy in helpers.each_strategy() do describe("auto-expiring keys", function() -- Give a bit of time to reduce test flakyness on slow setups - local ttl = 4 + local ttl = 10 local inserted_at lazy_setup(function() @@ -952,6 +952,7 @@ for _, strategy in helpers.each_strategy() do consumer = { id = user_jafar.id }, }, { ttl = ttl }) + ngx.update_time() inserted_at = ngx.now() assert(helpers.start_kong({ From 4d29046008daa56b717b69b94acfec76c635a7cf Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 25 May 2022 18:36:14 +0800 Subject: [PATCH 1376/4351] feat(instrumentation) implement tracing pdk and core instrumentation (#8724) Feature request from #7321 FT-2587 --- CHANGELOG.md | 6 + kong-2.8.0-0.rockspec | 5 +- kong.conf.default | 33 ++ kong/conf_loader/init.lua | 26 + kong/globalpatches.lua | 9 + kong/init.lua | 27 + kong/pdk/init.lua | 1 + kong/pdk/tracing.lua | 488 ++++++++++++++++++ kong/plugins/zipkin/handler.lua | 6 +- .../kong-plugin-zipkin-1.4.1-1.rockspec | 1 - kong/runloop/handler.lua | 22 +- kong/templates/kong_defaults.lua | 3 + kong/tools/utils.lua | 21 + kong/tracing/instrumentation.lua | 353 +++++++++++++ .../propagation.lua} | 0 .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 234 +++++++++ .../26-tracing/02-propagation_spec.lua} | 12 +- .../14-tracing/01-instrumentations_spec.lua | 297 +++++++++++ .../plugins/tcp-trace-exporter/handler.lua | 116 +++++ .../plugins/tcp-trace-exporter/schema.lua | 17 + t/01-pdk/15-tracing/01-context.t | 83 +++ 21 files changed, 1748 insertions(+), 12 deletions(-) create mode 100644 kong/pdk/tracing.lua create mode 100644 kong/tracing/instrumentation.lua rename kong/{plugins/zipkin/tracing_headers.lua => tracing/propagation.lua} (100%) create mode 100644 spec/01-unit/26-tracing/01-tracer_pdk_spec.lua rename spec/{03-plugins/34-zipkin/tracing_headers_spec.lua => 01-unit/26-tracing/02-propagation_spec.lua} (99%) create mode 100644 spec/02-integration/14-tracing/01-instrumentations_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/schema.lua create mode 100644 t/01-pdk/15-tracing/01-context.t diff --git a/CHANGELOG.md b/CHANGELOG.md index 245a0c400b3..005d9721447 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -164,6 +164,12 @@ - Added `cache_key` on target entity for uniqueness detection. [#8179](https://github.com/Kong/kong/pull/8179) +- Introduced the tracing API which compatible with OpenTelemetry API spec and + add build-in instrumentations. + The tracing API is intend to be used with a external exporter plugin. + Build-in instrumentation types and sampling rate are configuable through + `opentelemetry_tracing` and `opentelemetry_tracing_sampling_rate` options. + [#8724](https://github.com/Kong/kong/pull/8724) #### Plugins diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 98946a8fa28..1a84806f2f5 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -255,6 +255,7 @@ build = { ["kong.pdk.nginx"] = "kong/pdk/nginx.lua", ["kong.pdk.cluster"] = "kong/pdk/cluster.lua", ["kong.pdk.vault"] = "kong/pdk/vault.lua", + ["kong.pdk.tracing"] = "kong/pdk/tracing.lua", ["kong.plugins.basic-auth.migrations"] = "kong/plugins/basic-auth/migrations/init.lua", ["kong.plugins.basic-auth.migrations.000_base_basic_auth"] = "kong/plugins/basic-auth/migrations/000_base_basic_auth.lua", @@ -471,7 +472,6 @@ build = { ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", - ["kong.plugins.zipkin.tracing_headers"] = "kong/plugins/zipkin/tracing_headers.lua", ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", ["kong.plugins.zipkin.request_tags"] = "kong/plugins/zipkin/request_tags.lua", @@ -487,5 +487,8 @@ build = { ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", + + ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", + ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", } } diff --git a/kong.conf.default b/kong.conf.default index b40d7e972d9..ef644554efb 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -103,6 +103,39 @@ # such in the Lua namespace: # `kong.vaults.{name}.*`. +#opentelemetry_tracing = off # Comma-separated list of tracing instrumentations + # this node should load. By default, no instrumentations + # are enabled. + # + # Valid values to this setting are: + # + # - `off`: do not enable instrumentations. + # - `all`: enable all the following instrumentations. + # - `db_query`: trace database query, including + # Postgres and Cassandra. + # - `dns_query`: trace DNS query. + # - `router`: trace router execution, including + # router rebuilding. + # - `http_client`: trace OpenResty HTTP client requests. + # - `balancer`: trace balancer retries. + # - `plugin_rewrite`: trace plugins iterator + # execution with rewrite phase. + # - `plugin_access`: trace plugins iterator + # execution with access phase. + # - `plugin_header_filter`: trace plugins iterator + # execution with header_filter phase. + # + # **Note:** In the current implementation, + # tracing instrumentations are not enabled in + # stream mode. + +#opentelemetry_tracing_sampling_rate = 1.0 # Tracing instrumentation sampling rate. + # Tracer samples a fixed percentage of all spans + # following the sampling rate. + # + # Example: `0.25`, this should account for 25% of all traces. + + #plugins = bundled # Comma-separated list of plugins this node # should load. By default, only plugins # bundled in official distributions are diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index afec59e47f2..0f17f75b789 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -702,6 +702,9 @@ local CONF_INFERENCES = { lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, + + opentelemetry_tracing = { typ = "array" }, + opentelemetry_tracing_sampling_rate = { typ = "number" }, } @@ -1185,6 +1188,29 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "upstream_keepalive_idle_timeout must be 0 or greater" end + if conf.opentelemetry_tracing and #conf.opentelemetry_tracing > 0 then + local instrumentation = require "kong.tracing.instrumentation" + local available_types_map = tablex.deepcopy(instrumentation.available_types) + available_types_map["all"] = true + available_types_map["off"] = true + + for _, trace_type in ipairs(conf.opentelemetry_tracing) do + if not available_types_map[trace_type] then + errors[#errors + 1] = "invalid opentelemetry tracing type: " .. trace_type + end + end + + if tablex.find(conf.opentelemetry_tracing, "off") + and tablex.find(conf.opentelemetry_tracing, "all") + then + errors[#errors + 1] = "invalid opentelemetry tracing types: off, all are mutually exclusive" + end + + if conf.opentelemetry_tracing_sampling_rate < 0 or conf.opentelemetry_tracing_sampling_rate > 1 then + errors[#errors + 1] = "opentelemetry_tracing_sampling_rate must be between 0 and 1" + end + end + return #errors == 0, errors[1], errors end diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index c21d5b17c5f..5fd16c2c01a 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -424,6 +424,15 @@ return function(options) end toip = client.toip + + -- DNS query is lazily patched, it will only be wrapped + -- when instrumentation module is initialized later and + -- `opentelemetry_tracing` includes "dns_query" or set + -- to "all". + local instrumentation = require "kong.tracing.instrumentation" + instrumentation.set_patch_dns_query_fn(toip, function(wrap) + toip = wrap + end) end end diff --git a/kong/init.lua b/kong/init.lua index 93db2fa3cfd..6f673bb38d4 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -86,6 +86,7 @@ local kong_error_handlers = require "kong.error_handlers" local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" +local instrumentation = require "kong.tracing.instrumentation" local kong = kong local ngx = ngx @@ -267,11 +268,19 @@ local function execute_access_plugins_iterator(plugins_iterator, ctx) for plugin, configuration in plugins_iterator:iterate("access", ctx) do if not ctx.delayed_response then + local span = instrumentation.plugin_access(plugin) + setup_plugin_context(ctx, plugin) local co = coroutine.create(plugin.handler.access) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) if not cok then + -- set tracing error + if span then + span:record_error(cerr) + span:set_status(2) + end + kong.log.err(cerr) ctx.delayed_response = { status_code = 500, @@ -283,6 +292,11 @@ local function execute_access_plugins_iterator(plugins_iterator, ctx) end reset_plugin_context(ctx, old_ws) + + -- ends tracing span + if span then + span:finish() + end end end @@ -293,9 +307,20 @@ end local function execute_plugins_iterator(plugins_iterator, phase, ctx) local old_ws = ctx.workspace for plugin, configuration in plugins_iterator:iterate(phase, ctx) do + local span + if phase == "rewrite" then + span = instrumentation.plugin_rewrite(plugin) + elseif phase == "header_filter" then + span = instrumentation.plugin_header_filter(plugin) + end + setup_plugin_context(ctx, plugin) plugin.handler[phase](plugin.handler, configuration) reset_plugin_context(ctx, old_ws) + + if span then + span:finish() + end end end @@ -476,8 +501,10 @@ function Kong.init() math.randomseed() kong_global.init_pdk(kong, config) + instrumentation.init(config) local db = assert(DB.new(config)) + instrumentation.db_query(db.connector) assert(db:init_connector()) schema_state = assert(db:schema_state()) diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 8e501aacac1..d033f21db6b 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -210,6 +210,7 @@ local MAJOR_MODULES = { "nginx", "cluster", "vault", + "tracing", } if ngx.config.subsystem == 'http' then diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua new file mode 100644 index 00000000000..0b1e64639b7 --- /dev/null +++ b/kong/pdk/tracing.lua @@ -0,0 +1,488 @@ +--- +-- Tracer module +-- +-- Application-level tracing for Kong. +-- +-- @module kong.tracing + +local require = require +local ffi = require "ffi" +local bit = require "bit" +local tablepool = require "tablepool" +local new_tab = require "table.new" +local base = require "resty.core.base" +local utils = require "kong.tools.utils" +local phase_checker = require "kong.pdk.private.phases" + +local ngx = ngx +local error = error +local setmetatable = setmetatable +local rand_bytes = utils.get_rand_bytes +local lshift = bit.lshift +local rshift = bit.rshift +local check_phase = phase_checker.check +local PHASES = phase_checker.phases +local ffi_cast = ffi.cast +local ffi_str = ffi.string +local ffi_time_unix_nano = utils.time_ns +local tablepool_fetch = tablepool.fetch +local tablepool_release = tablepool.release + +local NOOP = function() end + +local FLAG_SAMPLED = 0x01 +local FLAG_RECORDING = 0x02 +local FLAG_SAMPLED_AND_RECORDING = bit.bor(FLAG_SAMPLED, FLAG_RECORDING) + +local POOL_SPAN = "KONG_SPAN" +local POOL_SPAN_STORAGE = "KONG_SPAN_STORAGE" +local POOL_ATTRIBUTES = "KONG_SPAN_ATTRIBUTES" +local POOL_EVENTS = "KONG_SPAN_EVENTS" + +local SPAN_KIND = { + UNSPECIFIED = 0, + INTERNAL = 1, + SERVER = 2, + CLIENT = 3, + PRODUCER = 4, + CONSUMER = 5, +} + +--- Generate trace ID +local function generate_trace_id() + return rand_bytes(16) +end + +--- Generate span ID +local function generate_span_id() + return rand_bytes(8) +end + +--- Build-in sampler +local function always_on_sampler() + return FLAG_SAMPLED_AND_RECORDING +end + +local function always_off_sampler() + return 0 +end + +-- Fractions >= 1 will always sample. Fractions < 0 are treated as zero. +-- spec: https://github.com/c24t/opentelemetry-specification/blob/3b3d321865cf46364bdfb292c179b6444dc96bf9/specification/sdk-tracing.md#probability-sampler-algorithm +local function get_trace_id_based_sampler(fraction) + if type(fraction) ~= "number" then + error("invalid fraction", 2) + end + + if fraction >= 1 then + return always_on_sampler + end + + if fraction <= 0 then + return always_off_sampler + end + + local upper_bound = fraction * tonumber(lshift(ffi_cast("uint64_t", 1), 63)) + + return function(trace_id) + local n = ffi_cast("uint64_t*", ffi_str(trace_id, 8))[0] + n = rshift(n, 1) + return tonumber(n) < upper_bound + end +end + +-- @table span +local span_mt = {} +span_mt.__index = span_mt + +-- Noop Span +local noop_span = {} +-- Using static function instead of metatable for better performance +noop_span.is_recording = false +noop_span.finish = NOOP +noop_span.set_attribute = NOOP +noop_span.add_event = NOOP +noop_span.record_error = NOOP +noop_span.set_status = NOOP +noop_span.each_baggage_item = function() return NOOP end + +setmetatable(noop_span, { + -- Avoid noop span table being modifed + __newindex = NOOP, +}) + +local function new_span(tracer, name, options) + if type(tracer) ~= "table" then + error("invalid tracer", 2) + end + + if type(name) ~= "string" or #name == 0 then + error("invalid span name", 2) + end + + if options ~= nil and type(options) ~= "table" then + error("invalid options type", 2) + end + + if options ~= nil then + if options.start_time_ns ~= nil and type(options.start_time_ns) ~= "number" then + error("invalid start time", 2) + end + + if options.span_kind ~= nil and type(options.span_kind) ~= "number" then + error("invalid start kind", 2) + end + + if options.should_sample ~= nil and type(options.should_sample) ~= "boolean" then + error("invalid sampled", 2) + end + + if options.attributes ~= nil and type(options.attributes) ~= "table" then + error("invalid attributes", 2) + end + end + + options = options or {} + + -- get parent span from ctx + -- the ctx could either be stored in ngx.ctx or kong.ctx + local parent_span = options.parent or tracer.active_span() + + local trace_id = parent_span and parent_span.trace_id + or options.trace_id + or generate_trace_id() + + local sampled = parent_span and parent_span.should_sample + or options.should_sample + or tracer.sampler(trace_id) == FLAG_SAMPLED_AND_RECORDING + + if not sampled then + return noop_span + end + + -- avoid reallocate + -- we will release the span table at the end of log phase + local span = tablepool_fetch(POOL_SPAN, 0, 12) + -- cache tracer ref, to get hooks / span processer + -- tracer ref will not be cleared when the span table released + span.tracer = tracer + + span.name = name + span.trace_id = trace_id + span.span_id = generate_span_id() + span.parent_id = parent_span and parent_span.span_id + or options.parent_id + + -- specify span start time manually + span.start_time_ns = options.start_time_ns or ffi_time_unix_nano() + span.kind = options.kind or SPAN_KIND.INTERNAL + span.attributes = options.attributes + + -- indicates whether the span should be reported + span.should_sample = parent_span and parent_span.should_sample + or options.should_sample + or sampled + + -- parent ref, some cases need access to parent span + span.parent = parent_span + + -- inherit metatable + setmetatable(span, span_mt) + + -- insert the span to ctx + local spans = ngx.ctx.KONG_SPANS + if not spans then + spans = tablepool_fetch(POOL_SPAN_STORAGE, 10, 0) + spans[0] = 0 -- span counter + ngx.ctx.KONG_SPANS = spans + end + + local len = spans[0] + 1 + spans[len] = span + spans[0] = len + + return span +end + +--- Ends a Span +-- Set the end time and release the span, +-- the span table MUST not being used after ended. +-- +-- @function span:finish +-- @tparam number|nil end_time_ns +-- @usage +-- span:finish() +-- +-- local time = ngx.now() +-- span:finish(time * 100000000) +function span_mt:finish(end_time_ns) + if self.end_time_ns ~= nil then + -- span is finished, and processed already + return + end + + if end_time_ns ~= nil and type(end_time_ns) ~= "number" then + error("invalid span end time", 2) + end + + if end_time_ns and end_time_ns < self.start_time_ns then + error("invalid span duration", 2) + end + + self.end_time_ns = end_time_ns or ffi_time_unix_nano() + + if self.active and self.tracer.active_span() == self then + self.tracer.set_active_span(self.parent) + self.active = nil + end +end + +--- Set an attribute to a Span +-- +-- @function span:set_attribute +-- @tparam string key +-- @tparam string|number|boolean value +-- @usage +-- span:set_attribute("net.transport", "ip_tcp") +-- span:set_attribute("net.peer.port", 443) +-- span:set_attribute("exception.escaped", true) +function span_mt:set_attribute(key, value) + if type(key) ~= "string" then + error("invalid key", 2) + end + + local vtyp = type(value) + if vtyp ~= "string" and vtyp ~= "number" and vtyp ~= "boolean" then + error("invalid value", 2) + end + + if self.attributes == nil then + self.attributes = tablepool_fetch(POOL_ATTRIBUTES, 0, 4) + end + + self.attributes[key] = value +end + +--- Adds an event to a Span +-- +-- @function span:add_event +-- @tparam string name Event name +-- @tparam table|nil attributes Event attributes +-- @tparam number|nil time_ns Event timestamp +function span_mt:add_event(name, attributes, time_ns) + if type(name) ~= "string" then + error("invalid name", 2) + end + + if attributes ~= nil and type(attributes) ~= "table" then + error("invalid attribute", 2) + end + + if self.events == nil then + self.events = tablepool_fetch(POOL_EVENTS, 4, 0) + self.events[0] = 0 + end + + local obj = new_tab(0, 3) + obj.name = name + obj.time_ns = time_ns or ffi_time_unix_nano() + + if attributes then + obj.attributes = attributes + end + + local len = self.events[0] + 1 + self.events[len] = obj + self.events[0] = len +end + +--- Adds an error event to a Span +-- +-- @function span:record_error +-- @tparam string err error string +function span_mt:record_error(err) + if type(err) ~= "string" then + err = tostring(err) + end + + self:add_event("exception", { + ["exception.message"] = err, + }) +end + +--- Adds an error event to a Span +-- Status codes: +-- - `0` unset +-- - `1` ok +-- - `2` error +-- +-- @function span:set_status +-- @tparam number status status code +function span_mt:set_status(status) + if type(status) ~= "number" then + error("invalid status", 2) + end + + self.status = status +end + +-- (internal) Release a span +-- The lifecycle of span is controlled by Kong +function span_mt:release() + if type(self.attributes) == "table" then + tablepool_release(POOL_ATTRIBUTES, self.attributes) + end + + if type(self.events) == "table" then + tablepool_release(POOL_EVENTS, self.events) + end + + -- metabale will be cleared + tablepool_release(POOL_SPAN, self) +end + +-- (internal) compatible with Zipkin tracing headers +-- TODO: implement baggage API +function span_mt:each_baggage_item() return NOOP end + +local tracer_mt = {} +tracer_mt.__index = tracer_mt + +-- avoid creating multiple tracer with same name +local tracer_memo = setmetatable({}, { __mode = "k" }) + +local noop_tracer = {} +noop_tracer.name = "noop" +noop_tracer.start_span = function() return noop_span end +noop_tracer.active_span = NOOP +noop_tracer.set_active_span = NOOP +noop_tracer.process_span = NOOP + +--- New Tracer +local function new_tracer(name, options) + name = name or "default" + + if tracer_memo[name] then + return tracer_memo[name] + end + + local self = { + -- instrumentation library name + name = name, + } + + options = options or {} + if options.noop then + return noop_tracer + end + + options.sampling_rate = options.sampling_rate or 1.0 + self.sampler = get_trace_id_based_sampler(options.sampling_rate) + self.active_span_key = name .. "_" .. "active_span" + + --- Get the active span + -- Returns the root span by default + -- + -- @function kong.tracing.new_span + -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api + -- @treturn table span + function self.active_span() + if not base.get_request() then + return + end + + return ngx.ctx[self.active_span_key] + end + + --- Set the active span + -- + -- @function kong.tracing.new_span + -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api + -- @tparam table span + function self.set_active_span(span) + if not base.get_request() then + return + end + + if span then + span.active = true + end + + ngx.ctx[self.active_span_key] = span + end + + --- Create a new Span + -- + -- @function kong.tracing.new_span + -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api + -- @tparam string name span name + -- @tparam table options TODO(mayo) + -- @treturn table span + function self.start_span(...) + if not base.get_request() then + return noop_span + end + + return new_span(self, ...) + end + + --- Batch process spans + -- Please note that socket is not available in the log phase, use `ngx.timer.at` instead + -- + -- @function kong.tracing.process_span + -- @phases log + -- @tparam function processor a function that accecpt a span as the parameter + function self.process_span(processor) + check_phase(PHASES.log) + + if type(processor) ~= "function" then + error("processor must be a function", 2) + end + + if not ngx.ctx.KONG_SPANS then + return + end + + for _, span in ipairs(ngx.ctx.KONG_SPANS) do + if span.tracer.name == self.name then + processor(span) + end + end + end + + tracer_memo[name] = setmetatable(self, tracer_mt) + return tracer_memo[name] +end + +tracer_mt.new = new_tracer +noop_tracer.new = new_tracer + +local global_tracer +tracer_mt.set_global_tracer = function(tracer) + if type(tracer) ~= "table" or getmetatable(tracer) ~= tracer_mt then + error("invalid tracer", 2) + end + + tracer.active_span_key = "active_span" + global_tracer = tracer + -- replace kong.pdk.tracer + if kong then + kong.tracing = tracer + end +end +noop_tracer.set_global_tracer = tracer_mt.set_global_tracer +global_tracer = new_tracer("core", { noop = true }) + +tracer_mt.__call = function(_, ...) + return new_tracer(...) +end +setmetatable(noop_tracer, { + __call = tracer_mt.__call, + __newindex = NOOP, +}) + +return { + new = function() + return global_tracer + end, +} diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 0b6c501a7bd..ff8da1fdda3 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,7 +1,7 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new local utils = require "kong.tools.utils" -local tracing_headers = require "kong.plugins.zipkin.tracing_headers" +local propagation = require "kong.tracing.propagation" local request_tags = require "kong.plugins.zipkin.request_tags" @@ -115,7 +115,7 @@ if subsystem == "http" then local req_headers = req.get_headers() local header_type, trace_id, span_id, parent_id, should_sample, baggage = - tracing_headers.parse(req_headers, conf.header_type) + propagation.parse(req_headers, conf.header_type) local method = req.get_method() @@ -205,7 +205,7 @@ if subsystem == "http" then or ngx_now_mu() get_or_add_proxy_span(zipkin, access_start) - tracing_headers.set(conf.header_type, zipkin.header_type, zipkin.proxy_span, conf.default_header_type) + propagation.set(conf.header_type, zipkin.header_type, zipkin.proxy_span, conf.default_header_type) end diff --git a/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec b/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec index 3f7e74deb32..0e683f94917 100644 --- a/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec +++ b/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec @@ -24,7 +24,6 @@ build = { ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", - ["kong.plugins.zipkin.tracing_headers"] = "kong/plugins/zipkin/tracing_headers.lua", ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", ["kong.plugins.zipkin.request_tags"] = "kong/plugins/zipkin/request_tags.lua", }, diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 06db474bdf3..4e94f8be1df 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -14,6 +14,7 @@ local lrucache = require "resty.lrucache" local PluginsIterator = require "kong.runloop.plugins_iterator" +local instrumentation = require "kong.tracing.instrumentation" local kong = kong @@ -1255,6 +1256,7 @@ return { before = function(ctx) local server_port = var.server_port ctx.host_port = HOST_PORTS[server_port] or server_port + instrumentation.request(ctx) end, after = NOOP, }, @@ -1271,13 +1273,27 @@ return { ctx.scheme = var.scheme ctx.request_uri = var.request_uri + -- trace router + local span = instrumentation.router() + -- routing request local router = get_updated_router() local match_t = router.exec(ctx) if not match_t then + -- tracing + if span then + span:set_status(2) + span:finish() + end + return kong.response.exit(404, { message = "no Route matched with those values" }) end + -- ends tracing span + if span then + span:finish() + end + ctx.workspace = match_t.route and match_t.route.ws_id local host = var.host @@ -1642,8 +1658,12 @@ return { end }, log = { - before = NOOP, + before = function(ctx) + instrumentation.runloop_log_before(ctx) + end, after = function(ctx) + instrumentation.runloop_log_after(ctx) + update_lua_mem() if kong.configuration.anonymous_reports then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 55ed7720f4f..18d76c1ef9f 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -180,4 +180,7 @@ untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = openresty_path = + +opentelemetry_tracing = off +opentelemetry_tracing_sampling_rate = 1.0 ]] diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 735702f13cf..baa30106f9d 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -44,6 +44,15 @@ local stringio_open = pl_stringio.open ffi.cdef[[ typedef unsigned char u_char; +typedef long time_t; +typedef int clockid_t; +typedef struct timespec { + time_t tv_sec; /* seconds */ + long tv_nsec; /* nanoseconds */ +} nanotime; + +int clock_gettime(clockid_t clk_id, struct timespec *tp); + int gethostname(char *name, size_t len); int RAND_bytes(u_char *buf, int num); @@ -1445,5 +1454,17 @@ do end end +local time_ns +do + local nanop = ffi.new("nanotime[1]") + function time_ns() + -- CLOCK_REALTIME -> 0 + C.clock_gettime(0, nanop) + local t = nanop[0] + + return tonumber(t.tv_sec) * 100000000 + tonumber(t.tv_nsec) + end +end +_M.time_ns = time_ns return _M diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua new file mode 100644 index 00000000000..e3396a0746f --- /dev/null +++ b/kong/tracing/instrumentation.lua @@ -0,0 +1,353 @@ +local pdk_tracer = require "kong.pdk.tracing".new() +local utils = require "kong.tools.utils" +local tablepool = require "tablepool" +local tablex = require "pl.tablex" +local base = require "resty.core.base" +local cjson = require "cjson" +local ngx_re = require "ngx.re" + +local ngx = ngx +local var = ngx.var +local pack = utils.pack +local unpack = utils.unpack +local insert = table.insert +local new_tab = base.new_tab +local time_ns = utils.time_ns +local tablepool_release = tablepool.release +local get_method = ngx.req.get_method +local ngx_log = ngx.log +local ngx_DEBUG = ngx.DEBUG +local concat = table.concat +local cjson_encode = cjson.encode +local _log_prefix = "[tracing] " +local split = ngx_re.split + +local _M = {} +local tracer = pdk_tracer +local NOOP = function() end +local available_types = {} + +local POOL_SPAN_STORAGE = "KONG_SPAN_STORAGE" + +-- Record DB query +function _M.db_query(connector) + local f = connector.query + + local function wrap(self, sql, ...) + local span = tracer.start_span("query") + span:set_attribute("db.system", kong.db and kong.db.strategy) + span:set_attribute("db.statement", sql) + -- raw query + local ret = pack(f(self, sql, ...)) + -- ends span + span:finish() + + return unpack(ret) + end + + connector.query = wrap +end + + +-- Record Router span +function _M.router() + return tracer.start_span("router") +end + + +--- Record OpenResty Balancer results. +-- The span includes the Lua-Land resolve DNS time +-- and the connection/response time between Nginx and upstream server. +function _M.balancer(ctx) + local balancer_data = ctx.balancer_data + if not balancer_data then + return + end + + local span + local balancer_tries = balancer_data.tries + local try_count = balancer_data.try_count + local upstream_connect_time + for i = 1, try_count do + local try = balancer_tries[i] + span = tracer.start_span("balancer try #" .. i, { + kind = 3, -- client + start_time_ns = try.balancer_start * 100000, + attributes = { + ["kong.balancer.state"] = try.state, + ["http.status_code"] = try.code, + ["net.peer.ip"] = try.ip, + ["net.peer.port"] = try.port, + } + }) + + if i < try_count then + span:set_status(2) + end + + -- last try + if i == try_count then + local upstream_finish_time = (ctx.KONG_BODY_FILTER_ENDED_AT or 0) * 100000 + span:finish(upstream_finish_time) + + else + if not upstream_connect_time then + upstream_connect_time = split(var.upstream_connect_time, ",", "jo") + end + + -- retrying + if try.balancer_latency ~= nil then + local try_upstream_connect_time = (upstream_connect_time[i] or 0) * 1000 + span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 100000) + else + span:finish() + end + end + end +end + +-- Generator for different plugin phases +local function plugin_callback(phase) + local name_memo = {} + + return function(plugin) + local plugin_name = plugin.name + local name = name_memo[plugin_name] + if not name then + name = phase .. " phase: " .. plugin_name + name_memo[plugin_name] = name + end + + return tracer.start_span(name) + end +end + +_M.plugin_rewrite = plugin_callback("rewrite") +_M.plugin_access = plugin_callback("access") +_M.plugin_header_filter = plugin_callback("header_filter") + + +--- Record HTTP client calls +-- This only record `resty.http.request_uri` method, +-- because it's the most common usage of lua-resty-http library. +function _M.http_client() + local http = require "resty.http" + local request_uri = http.request_uri + + local function wrap(self, uri, params) + local method = params and params.method or "GET" + local attributes = new_tab(0, 5) + attributes["http.url"] = uri + attributes["http.method"] = method + attributes["http.flavor"] = params and params.version or "1.1" + attributes["http.user_agent"] = params and params.headers and params.headers["User-Agent"] + or http._USER_AGENT + + local http_proxy = self.proxy_opts and (self.proxy_opts.https_proxy or self.proxy_opts.http_proxy) + if http_proxy then + attributes["http.proxy"] = http_proxy + end + + local span = tracer.start_span("HTTP " .. method .. " " .. uri, { + attributes = attributes, + }) + + local res, err = request_uri(self, uri, params) + if res then + attributes["http.status_code"] = res.status -- number + else + span:record_error(err) + end + span:finish() + + return res, err + end + + http.request_uri = wrap +end + +--- Regsiter vailable_types +-- functions in this list will be replaced with NOOP +-- if tracing module is NOT enabled. +for k, _ in pairs(_M) do + available_types[k] = true +end +_M.available_types = available_types + + +-- Record inbound request +function _M.request(ctx) + local req = kong.request + local client = kong.client + + local method = get_method() + local path = req.get_path() + local span_name = method .. " " .. path + local req_uri = ctx.request_uri or var.request_uri + + local start_time = ngx.ctx.KONG_PROCESSING_START + and ngx.ctx.KONG_PROCESSING_START * 100000 + or time_ns() + + local active_span = tracer.start_span(span_name, { + start_time_ns = start_time, + attributes = { + ["http.method"] = method, + ["http.url"] = req_uri, + ["http.host"] = var.host, + ["http.scheme"] = ctx.scheme or var.scheme, + ["http.flavor"] = ngx.req.http_version(), + ["net.peer.ip"] = client.get_ip(), + }, + }) + tracer.set_active_span(active_span) +end + + +local patch_dns_query +do + local raw_func + local patch_callback + local name_memo = {} + + local function wrap(host, port) + local name = name_memo[host] + if not name then + name = "DNS: " .. host + name_memo[host] = name + end + + local span = tracer.start_span(name) + local ip_addr, res_port, try_list = raw_func(host, port) + if span then + span:set_attribute("dns.record.ip", ip_addr) + span:finish() + end + + return ip_addr, res_port, try_list + end + + --- Patch DNS query + -- It will be called before Kong's config loader. + -- + -- `callback` is a function that accept a wrap function, + -- it could be used to replace the orignal func lazily. + -- + -- e.g. patch_dns_query(func, function(wrap) + -- toip = wrap + -- end) + function _M.set_patch_dns_query_fn(func, callback) + raw_func = func + patch_callback = callback + end + + -- patch lazily + patch_dns_query = function() + patch_callback(wrap) + end + + -- append available_types + available_types.dns_query = true +end + +-- runloop +function _M.runloop_log_before(ctx) + -- add balancer + _M.balancer(ctx) + + local active_span = tracer.active_span() + -- check root span type to avoid encounter error + if active_span and type(active_span.finish) == "function" then + local end_time = ctx.KONG_BODY_FILTER_ENDED_AT + and ctx.KONG_BODY_FILTER_ENDED_AT * 100000 + active_span:finish(end_time) + end +end + +-- serialize lazily +local lazy_format_spans +do + local lazy_mt = { + __tostring = function(spans) + local detail_logs = new_tab(#spans, 0) + for i, span in ipairs(spans) do + insert(detail_logs, "\nSpan #" .. i .. " name=" .. span.name) + + if span.end_time_ns then + insert(detail_logs, " duration=" .. (span.end_time_ns - span.start_time_ns) / 100000 .. "ms") + end + + if span.attributes then + insert(detail_logs, " attributes=" .. cjson_encode(span.attributes)) + end + end + + return concat(detail_logs) + end + } + + lazy_format_spans = function(spans) + return setmetatable(spans, lazy_mt) + end +end + +-- clean up +function _M.runloop_log_after(ctx) + -- Clears the span table and put back the table pool, + -- this avoids reallocation. + -- The span table MUST NOT be used after released. + if type(ctx.KONG_SPANS) == "table" then + ngx_log(ngx_DEBUG, _log_prefix, "collected " .. #ctx.KONG_SPANS .. " spans: ", lazy_format_spans(ctx.KONG_SPANS)) + + for _, span in ipairs(ctx.KONG_SPANS) do + if type(span) == "table" and type(span.release) == "function" then + span:release() + end + end + + tablepool_release(POOL_SPAN_STORAGE, ctx.KONG_SPANS) + end +end + +function _M.init(config) + local trace_types = config.opentelemetry_tracing + local sampling_rate = config.opentelemetry_tracing_sampling_rate + assert(type(trace_types) == "table" and next(trace_types)) + assert(sampling_rate >= 0 and sampling_rate <= 1) + + local enabled = trace_types[1] ~= "off" + + -- noop instrumentations + -- TODO: support stream module + if not enabled or ngx.config.subsystem == "stream" then + for k, _ in pairs(available_types) do + _M[k] = NOOP + end + + -- remove root span generator + _M.request = NOOP + end + + if trace_types[1] ~= "all" then + for k, _ in pairs(available_types) do + if not tablex.find(trace_types, k) then + _M[k] = NOOP + end + end + end + + if enabled then + -- global tracer + tracer = pdk_tracer.new("instrument", { + sampling_rate = sampling_rate, + }) + tracer.set_global_tracer(tracer) + + -- global patch + if _M.dns_query ~= NOOP then + patch_dns_query() + end + end +end + +return _M diff --git a/kong/plugins/zipkin/tracing_headers.lua b/kong/tracing/propagation.lua similarity index 100% rename from kong/plugins/zipkin/tracing_headers.lua rename to kong/tracing/propagation.lua diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua new file mode 100644 index 00000000000..7dfb59edda5 --- /dev/null +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -0,0 +1,234 @@ +require "spec.helpers" -- initializes 'kong' global for tracer + +describe("Tracer PDK", function() + local ok, err, _ + + lazy_setup(function() + local kong_global = require "kong.global" + _G.kong = kong_global.new() + kong_global.init_pdk(kong) + end) + + describe("initialize tracer", function() + + it("tracer instance created", function () + ok, err = pcall(require "kong.pdk.tracing".new) + assert.is_true(ok, err) + + ok, err = pcall(kong.tracing.new, "tracer") + assert.is_true(ok, err) + end) + + it("default tracer instance", function () + local tracer + tracer = require "kong.pdk.tracing".new() + assert.same("noop", tracer.name) + end) + + it("noop tracer has same functions and config as normal tracer", function () + local tracer = require "kong.pdk.tracing".new().new("real") + local noop_tracer = require "kong.pdk.tracing".new() + local ignore_list = { + sampler = 1, + active_span_key = 1, + } + for k, _ in pairs(tracer) do + if ignore_list[k] ~= 1 then + assert.not_nil(noop_tracer[k], k) + end + end + end) + + it("global tracer", function () + -- Noop tracer + assert.same(kong.tracing, require "kong.pdk.tracing".new()) + assert.same(kong.tracing, kong.tracing.new("noop", { noop = true })) + end) + + it("replace global tracer", function () + local new_tracer = kong.tracing.new() + kong.tracing.set_global_tracer(new_tracer) + + assert.same(new_tracer, kong.tracing) + assert.same(new_tracer, require "kong.pdk.tracing".new()) + + package.loaded["kong.pdk.tracing"] = nil + local kong_global = require "kong.global" + _G.kong = kong_global.new() + kong_global.init_pdk(kong) + end) + + end) + + describe("span spec", function () + -- common tracer + local c_tracer = kong.tracing.new("normal") + -- noop tracer + local n_tracer = require "kong.pdk.tracing".new() + + before_each(function() + ngx.ctx.KONG_SPANS = nil + c_tracer.set_active_span(nil) + n_tracer.set_active_span(nil) + end) + + it("fails when span name is empty", function () + -- create + ok, _ = pcall(c_tracer.start_span) + assert.is_false(ok) + + -- 0-length name + ok, _ = pcall(c_tracer.start_span, "") + assert.is_false(ok) + end) + + it("create noop span with noop tracer", function () + local span = n_tracer.start_span("meow") + assert.is_nil(span.span_id) + assert.is_nil(span.tracer) + end) + + it("noop span operations", function () + local span = n_tracer.start_span("meow") + assert(pcall(span.set_attribute, span, "foo", "bar")) + assert(pcall(span.add_event, span, "foo", "bar")) + assert(pcall(span.finish, span)) + end) + + it("fails create span with options", function () + assert.error(function () c_tracer.start_span("") end) + assert.error(function () c_tracer.start_span("meow", { start_time_ns = "" }) end) + assert.error(function () c_tracer.start_span("meow", { span_kind = "" }) end) + assert.error(function () c_tracer.start_span("meow", { should_sample = "" }) end) + assert.error(function () c_tracer.start_span("meow", { attributes = "" }) end) + end) + + it("default span value length", function () + local span + span = c_tracer.start_span("meow") + assert.same(16, #span.trace_id) + assert.same(8, #span.span_id) + assert.is_true(span.start_time_ns > 0) + end) + + it("create span with options", function () + local span + + local tpl = { + name = "meow", + trace_id = "000000000000", + start_time_ns = ngx.now() * 100000000, + parent_id = "", + should_sample = true, + kind = 1, + attributes = { + "key1", "value1" + }, + } + + span = c_tracer.start_span("meow", tpl) + local c_span = table.clone(span) + c_span.tracer = nil + c_span.span_id = nil + c_span.parent = nil + assert.same(tpl, c_span) + + assert.has_no.error(function () span:finish() end) + end) + + it("fails set_attribute", function () + local span = c_tracer.start_span("meow") + assert.error(function() span:set_attribute("key1") end) + assert.error(function() span:set_attribute("key1", function() end) end) + assert.error(function() span:set_attribute(123, 123) end) + end) + + it("fails add_event", function () + local span = c_tracer.start_span("meow") + assert.error(function() span:set_attribute("key1") end) + assert.error(function() span:set_attribute("key1", function() end) end) + assert.error(function() span:set_attribute(123, 123) end) + end) + + it("child spans", function () + local root_span = c_tracer.start_span("parent") + c_tracer.set_active_span(root_span) + local child_span = c_tracer.start_span("child") + + assert.same(root_span.span_id, child_span.parent_id) + + local second_child_span = c_tracer.start_span("child2") + assert.same(root_span.span_id, second_child_span.parent_id) + assert.are_not.same(child_span.span_id, second_child_span.parent_id) + + c_tracer.set_active_span(child_span) + local third_child_span = c_tracer.start_span("child2") + assert.same(child_span.span_id, third_child_span.parent_id) + end) + + it("cascade spans", function () + local root_span = c_tracer.start_span("root") + c_tracer.set_active_span(root_span) + + assert.same(root_span, c_tracer.active_span()) + + local level1_span = c_tracer.start_span("level1") + assert.same(root_span, level1_span.parent) + + c_tracer.set_active_span(level1_span) + assert.same(level1_span, c_tracer.active_span()) + + local level2_span = c_tracer.start_span("level2") + assert.same(level1_span, level2_span.parent) + + local level21_span = c_tracer.start_span("level2.1") + assert.same(level1_span, level21_span.parent) + level21_span:finish() + + c_tracer.set_active_span(level2_span) + assert.same(level2_span, c_tracer.active_span()) + + local level3_span = c_tracer.start_span("level3") + assert.same(level2_span, level3_span.parent) + level3_span:finish() + + level2_span:finish() + assert.same(level1_span, c_tracer.active_span()) + + level1_span:finish() + assert.same(root_span, c_tracer.active_span()) + end) + + it("access span table after finished", function () + local span = c_tracer.start_span("meow") + span:finish() + assert.has_no.error(function () span:finish() end) + end) + + it("ends span", function () + local span = c_tracer.start_span("meow") + c_tracer.set_active_span(span) + + -- create sub spans + local sub = c_tracer.start_span("sub") + sub:finish() + sub = c_tracer.start_span("sub") + sub:finish() + + local active_span = c_tracer.active_span() + assert.same(span, active_span) + assert.has_no.error(function () active_span:finish() end) + + -- span's property is still accessible + assert.same("meow", active_span.name) + end) + + it("release span", function () + local span = c_tracer.start_span("foo") + -- clear span table + span:release() + assert.same({}, span) + end) + end) + +end) diff --git a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua similarity index 99% rename from spec/03-plugins/34-zipkin/tracing_headers_spec.lua rename to spec/01-unit/26-tracing/02-propagation_spec.lua index 84b00236d27..7f642f2858d 100644 --- a/spec/03-plugins/34-zipkin/tracing_headers_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -1,4 +1,4 @@ -local tracing_headers = require "kong.plugins.zipkin.tracing_headers" +local propagation = require "kong.tracing.propagation" local to_hex = require "resty.string".to_hex @@ -18,9 +18,9 @@ local function left_pad_zero(str, count) return ('0'):rep(count-#str) .. str end -local parse = tracing_headers.parse -local set = tracing_headers.set -local from_hex = tracing_headers.from_hex +local parse = propagation.parse +local set = propagation.set +local from_hex = propagation.from_hex local trace_id = "0000000000000001" local big_trace_id = "fffffffffffffff1" @@ -33,7 +33,7 @@ local non_hex_id = "vvvvvvvvvvvvvvvv" local too_short_id = "123" local too_long_id = "1234567890123456789012345678901234567890" -- 40 digits -describe("tracing_headers.parse", function() +describe("propagation.parse", function() _G.kong = { log = {}, @@ -553,7 +553,7 @@ describe("tracing_headers.parse", function() end) -describe("tracing_headers.set", function() +describe("propagation.set", function() local nop = function() end local headers diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua new file mode 100644 index 00000000000..167e7f88ff6 --- /dev/null +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -0,0 +1,297 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local TCP_PORT = 35001 +local tcp_trace_plugin_name = "tcp-trace-exporter" +for _, strategy in helpers.each_strategy() do + local proxy_client + + describe("tracing instrumentations spec #" .. strategy, function() + + local function setup_instrumentations(types, custom_spans) + local bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { tcp_trace_plugin_name })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/" }}) + + bp.plugins:insert({ + name = tcp_trace_plugin_name, + config = { + host = "127.0.0.1", + port = TCP_PORT, + custom_spans = custom_spans or false, + } + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "tcp-trace-exporter", + opentelemetry_tracing = types, + }) + + proxy_client = helpers.proxy_client() + end + + describe("off", function () + lazy_setup(function() + setup_instrumentations("off", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(0, #spans, res) + end) + end) + + describe("db_query", function () + lazy_setup(function() + setup_instrumentations("db_query", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + local expected_span_num = 2 + -- cassandra has different db query implementation + if strategy == "cassandra" then + expected_span_num = 4 + end + assert.is_same(expected_span_num, #spans, res) + assert.is_same("query", spans[2].name) + end) + end) + + describe("router", function () + lazy_setup(function() + setup_instrumentations("router", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(2, #spans, res) + assert.is_same("router", spans[2].name) + end) + end) + + describe("http_client", function () + lazy_setup(function() + setup_instrumentations("http_client", true) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(3, #spans, res) + assert.is_same("GET /", spans[1].name) + end) + end) + + describe("balancer", function () + lazy_setup(function() + setup_instrumentations("balancer", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(2, #spans, res) + assert.is_same("balancer try #1", spans[2].name) + end) + end) + + describe("plugin_rewrite", function () + lazy_setup(function() + setup_instrumentations("plugin_rewrite", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(2, #spans, res) + assert.is_same("rewrite phase: " .. tcp_trace_plugin_name, spans[2].name) + end) + end) + + describe("dns_query", function () + lazy_setup(function() + setup_instrumentations("dns_query", true) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + -- If the db host if a domain, it creates extra db query + assert.is_true(#spans >= 4, res) + + local found + for _, span in ipairs(spans) do + if span.name == "DNS: konghq.com" then + found = true + end + end + + assert.is_true(found, res) + end) + end) + + describe("all", function () + lazy_setup(function() + setup_instrumentations("all", true) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + local expected_span_num = 10 + -- cassandra has different db query implementation + if strategy == "cassandra" then + expected_span_num = expected_span_num + 4 + end + + assert.is_same(expected_span_num, #spans, res) + end) + end) + end) +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua new file mode 100644 index 00000000000..22ccfb58a2d --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua @@ -0,0 +1,116 @@ +local cjson = require "cjson" +local str = require "resty.string" +local http = require "resty.http" + +local ngx = ngx +local kong = kong +local table = table +local insert = table.insert +local to_hex = str.to_hex + +local _M = { + PRIORITY = 1001, +} + +local tracer_name = "tcp-trace-exporter" + +function _M:rewrite(config) + if not config.custom_spans then + return + end + + local tracer = kong.tracing(tracer_name) + + local span = tracer.start_span("rewrite", { + parent = kong.tracing.active_span(), + }) + tracer.set_active_span(span) + + -- tracing DNS! + local httpc = http.new() + -- Single-shot requests use the `request_uri` interface. + local res, err = httpc:request_uri("https://konghq.com", { + method = "GET", + }) + + if not res then + ngx.log(ngx.ERR, "request failed: ", err) + end +end + + +function _M:access(config) + local tracer = kong.tracing(tracer_name) + + local span + if config.custom_spans then + span = tracer.start_span("access") + tracer.set_active_span(span) + end + + kong.db.routes:page() + + if span then + span:finish() + end +end + + +local function push_data(premature, data, config) + if premature then + return + end + + local tcpsock = ngx.socket.tcp() + tcpsock:settimeout(1000) + local ok, err = tcpsock:connect(config.host, config.port) + if not ok then + kong.log.err("connect err: ".. err) + return + end + local _, err = tcpsock:send(data .. "\n") + if err then + kong.log.err(err) + end + tcpsock:close() +end + +function _M:log(config) + local tracer = kong.tracing(tracer_name) + local span = tracer.active_span() + + if span then + kong.log.debug("Exit span name: ", span.name) + span:finish() + end + + kong.log.debug("Total spans: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) + + local spans = {} + local process_span = function (span) + local s = table.clone(span) + s.tracer = nil + s.parent = nil + s.trace_id = to_hex(s.trace_id) + s.parent_id = s.parent_id and to_hex(s.parent_id) + s.span_id = to_hex(s.span_id) + insert(spans, s) + end + tracer.process_span(process_span) + kong.tracing.process_span(process_span) + + local sort_by_start_time = function(a,b) + return a.start_time_ns < b.start_time_ns + end + table.sort(spans, sort_by_start_time) + + local data = cjson.encode(spans) + + local ok, err = ngx.timer.at(0, push_data, data, config) + if not ok then + kong.log.err("failed to create timer: ", err) + end +end + + +return _M diff --git a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/schema.lua new file mode 100644 index 00000000000..a2cb6450e7d --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/schema.lua @@ -0,0 +1,17 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "tcp-trace-exporter", + fields = { + { + config = { + type = "record", + fields = { + { host = typedefs.host({ required = true }), }, + { port = typedefs.port({ required = true }), }, + { custom_spans = { type = "boolean", default = false }, } + } + } + } + } +} diff --git a/t/01-pdk/15-tracing/01-context.t b/t/01-pdk/15-tracing/01-context.t new file mode 100644 index 00000000000..d1e1b121052 --- /dev/null +++ b/t/01-pdk/15-tracing/01-context.t @@ -0,0 +1,83 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: tracer.active_span() noop tracer not set active span +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local pdk = require "kong.pdk".new() + pdk.tracing.start_span("access") + } + + content_by_lua_block { + local pdk = require "kong.pdk".new() + local span = pdk.tracing.active_span() + ngx.say(span and span.name) + } + } +--- request +GET /t +--- response_body +nil +--- no_error_log +[error] + + +=== TEST 2: tracer.set_active_span() sets active span +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local pdk = require "kong.pdk".new() + local tracer = pdk.tracing.new("t") + local span = tracer.start_span("access") + tracer.set_active_span(span) + } + + content_by_lua_block { + local pdk = require "kong.pdk".new() + local span = pdk.tracing("t").active_span() + ngx.say(span and span.name) + } + } +--- request +GET /t +--- response_body +access +--- no_error_log +[error] + + +=== TEST 3: tracer.active_span() get tracer from active span +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local pdk = require "kong.pdk".new() + local tracer = pdk.tracing("t") + local span = tracer.start_span("access") + tracer.set_active_span(span) + } + + content_by_lua_block { + local pdk = require "kong.pdk".new() + local span = pdk.tracing("t").active_span() + local tracer = span.tracer + ngx.say(tracer and tracer.name) + } + } +--- request +GET /t +--- response_body +t +--- no_error_log +[error] From 0d559f1769f4236b3a27d72e32b71d8b0523f692 Mon Sep 17 00:00:00 2001 From: Eduardo Alonso Date: Wed, 25 May 2022 12:40:38 +0200 Subject: [PATCH 1377/4351] fix(plugins): change log level from error to info when restarting external plugin instance (#8652) When the external plugin instances (go, python, ...) loses the instances_id in a event handler, the instance is restarted to complete the plugin call but a weird error appear: ``` 2021/08/20 10:23:59 [**error**] 30#0: *51336 [kong] mp_rpc.lua:308 [jwe] no plugin instance 0, client: 10.240.0.178, server: kong, request: "POST /example HTTP/1.1", host: "example.es" ``` We change the log level to info as this is not a real problem as the plugin is restarted lately in code (considering the message string as well) Co-authored-by: Xumin <100666470+Suika-Kong@users.noreply.github.com> --- kong/runloop/plugin_servers/mp_rpc.lua | 4 ++-- kong/runloop/plugin_servers/pb_rpc.lua | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index a71e3b7b3ed..35db3ca1581 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -329,12 +329,12 @@ function Rpc:handle_event(plugin_name, conf, phase) local _, err = bridge_loop(self, instance_id, phase) if err then - kong.log.err(err) - if string.match(err:lower(), "no plugin instance") then + kong.log.warn(err) self.reset_instance(plugin_name, conf) return self:handle_event(plugin_name, conf, phase) end + kong.log.err(err) end end diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index b200a0274b9..1c7a0758c05 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -394,13 +394,13 @@ function Rpc:handle_event(plugin_name, conf, phase) event_name = phase, }, true) if not res or res == "" then - kong.log.err(err) - if string.match(err:lower(), "no plugin instance") - or string.match(err:lower(), "closed") then - + if string.match(err:lower(), "no plugin instance") + or string.match(err:lower(), "closed") then + kong.log.warn(err) self.reset_instance(plugin_name, conf) return self:handle_event(plugin_name, conf, phase) end + kong.log.err(err) end end From dd1e7dbe60f59e84c8162f9b74caf644ac2ca4b9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 25 May 2022 20:13:40 +0800 Subject: [PATCH 1378/4351] chore(cluster) remove decode/encode_config in data_plane (#8855) The functions encode_config and decode_config are unnecessary and make people confused, This PR directly uses deflate_gzip and inflate_gzip, and hides the gzip details in the utils module. --- kong/clustering/data_plane.lua | 15 ++------------- kong/clustering/utils.lua | 7 +++++-- kong/clustering/wrpc_data_plane.lua | 13 ------------- 3 files changed, 7 insertions(+), 28 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 5efc5b29180..afd266479cc 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -6,7 +6,6 @@ local ws_client = require("resty.websocket.client") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local constants = require("kong.constants") -local utils = require("kong.tools.utils") local clustering_utils = require("kong.clustering.utils") local assert = assert local setmetatable = setmetatable @@ -22,8 +21,8 @@ local cjson_encode = cjson.encode local kong = kong local exiting = ngx.worker.exiting local ngx_time = ngx.time -local inflate_gzip = utils.inflate_gzip -local deflate_gzip = utils.deflate_gzip + +local inflate_gzip = require("kong.tools.utils").inflate_gzip local KONG_VERSION = kong.version @@ -60,16 +59,6 @@ function _M.new(parent) end -function _M:encode_config(config) - return deflate_gzip(config) -end - - -function _M:decode_config(config) - return inflate_gzip(config) -end - - function _M:init_worker() -- ROLE = "data_plane" diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index d0b090e7ecf..74be07a8f45 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -20,6 +20,9 @@ local ngx_var = ngx.var local cjson_decode = require "cjson.safe".decode local cjson_encode = require "cjson.safe".encode +local inflate_gzip = require("kong.tools.utils").inflate_gzip +local deflate_gzip = require("kong.tools.utils").deflate_gzip + local ngx_log = ngx.log local ngx_ERR = ngx.ERR local ngx_INFO = ngx.INFO @@ -225,7 +228,7 @@ function clustering_utils.load_config_cache(self) if config and #config > 0 then ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") - config, err = self:decode_config(config) + config, err = inflate_gzip(config) if config then config, err = cjson_decode(config) if config then @@ -271,7 +274,7 @@ function clustering_utils.save_config_cache(self, config_table) else local config = assert(cjson_encode(config_table)) - config = assert(self:encode_config(config)) + config = assert(deflate_gzip(config)) local res res, err = f:write(config) if not res then diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index f0cf2495e22..759ab637a24 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -5,7 +5,6 @@ local declarative = require("kong.db.declarative") local protobuf = require("kong.tools.protobuf") local wrpc = require("kong.tools.wrpc") local constants = require("kong.constants") -local utils = require("kong.tools.utils") local clustering_utils = require("kong.clustering.utils") local assert = assert local setmetatable = setmetatable @@ -17,8 +16,6 @@ local ngx_log = ngx.log local ngx_sleep = ngx.sleep local kong = kong local exiting = ngx.worker.exiting -local inflate_gzip = utils.inflate_gzip -local deflate_gzip = utils.deflate_gzip local KONG_VERSION = kong.version @@ -45,16 +42,6 @@ function _M.new(parent) end -function _M:encode_config(config) - return deflate_gzip(config) -end - - -function _M:decode_config(config) - return inflate_gzip(config) -end - - function _M:init_worker() -- ROLE = "data_plane" From 900b0b16fe722fc4cb17849faa43602cb7026be4 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 25 May 2022 20:17:29 +0800 Subject: [PATCH 1379/4351] chore(clustering) remove wrpc flaky flag (#8851) --- spec/02-integration/09-hybrid_mode/03-pki_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index d5b8009d5b2..d50f7a3d8b4 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -86,7 +86,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do end) end) - describe("#flaky sync works", function() + describe("sync works", function() local route_id it("proxy on DP follows CP config", function() From 40da779482b29cf6c28b6eed5e9ebb450f390613 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 25 May 2022 20:18:36 +0800 Subject: [PATCH 1380/4351] fix(clustering) missing field in wrpc proto (#8814) service.proto misses "enabled". --- kong/include/kong/model/service.proto | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/include/kong/model/service.proto b/kong/include/kong/model/service.proto index 5b82ec5366a..4641dd3e283 100644 --- a/kong/include/kong/model/service.proto +++ b/kong/include/kong/model/service.proto @@ -25,4 +25,5 @@ message Service { int32 tls_verify_depth = 16; Certificate client_certificate = 17; repeated string ca_certificates = 18; + bool enabled = 19; } From 7f06c979ebbcbeeb42e5ff501408b42affe85c57 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 May 2022 10:55:15 +0300 Subject: [PATCH 1381/4351] chore(*) remove deprecated Kong.serve_admin_api alias --- CHANGELOG.md | 3 +++ kong/init.lua | 5 +---- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 005d9721447..127d277fcb8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -82,6 +82,9 @@ the time comes from a driver like `pgmoon` or `lmdb`. This was done for performance reasons. Deep copying on `"select"` context can still be done before calling this function. [#8796](https://github.com/Kong/kong/pull/8796) +- The deprecated alias of `Kong.serve_admin_api` was removed. If your custom Nginx + templates still use it, please change it to `Kong.admin_content`. + [#8815](https://github.com/Kong/kong/pull/8815) #### Admin API diff --git a/kong/init.lua b/kong/init.lua index 6f673bb38d4..657b71028ee 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1471,10 +1471,6 @@ function Kong.admin_content(options) end --- TODO: deprecate the following alias -Kong.serve_admin_api = Kong.admin_content - - function Kong.admin_header_filter() local ctx = ngx.ctx @@ -1531,6 +1527,7 @@ function Kong.serve_cluster_listener(options) return kong.clustering:handle_cp_websocket() end + function Kong.serve_wrpc_listener(options) log_init_worker_errors() From 6ba9d70593bf87976c6a761044ff043b9c0ae486 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 May 2022 10:59:05 +0300 Subject: [PATCH 1382/4351] chore(*) remove deprecated schema shorthands (use shorthand_fields instead) --- CHANGELOG.md | 4 ++++ kong/db/schema/init.lua | 18 ------------------ kong/db/schema/metaschema.lua | 26 +------------------------- 3 files changed, 5 insertions(+), 43 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 127d277fcb8..39bad2f851a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -85,6 +85,10 @@ - The deprecated alias of `Kong.serve_admin_api` was removed. If your custom Nginx templates still use it, please change it to `Kong.admin_content`. [#8815](https://github.com/Kong/kong/pull/8815) +- The deprecated `shorthands` field in Kong Plugin or DAO schemas was removed in favor + or the typed `shorthand_fields`. If your custom schemas still use `shorthands`, you + need to update them to use `shorhand_fields`. + [#8815](https://github.com/Kong/kong/pull/8815) #### Admin API diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 7ea22ab15d7..38c8c21a9a7 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1647,24 +1647,6 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - -- deprecated - local shorthands = self.shorthands - if shorthands then - for i = 1, #shorthands do - local sname, sfunc = next(shorthands[i]) - local value = data[sname] - if value ~= nil then - data[sname] = nil - local new_values = sfunc(value) - if new_values then - for k, v in pairs(new_values) do - data[k] = v - end - end - end - end - end - local now_s local now_ms diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index fd0a36eae5d..599327a71c1 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -263,19 +263,6 @@ local entity_checks_schema = { } -local shorthands_array = { - type = "array", - elements = { - type = "map", - keys = { type = "string" }, - values = { type = "function" }, - required = true, - len_eq = 1, - }, - nilable = true, -} - - local shorthand_fields_array = { type = "array", elements = { @@ -290,7 +277,6 @@ local shorthand_fields_array = { insert(field_schema, { entity_checks = entity_checks_schema }) -insert(field_schema, { shorthands = shorthands_array }) insert(field_schema, { shorthand_fields = shorthand_fields_array }) @@ -652,9 +638,6 @@ local MetaSchema = Schema.new({ { entity_checks = entity_checks_schema, }, - { - shorthands = shorthands_array, - }, { shorthand_fields = shorthand_fields_array, }, @@ -664,7 +647,7 @@ local MetaSchema = Schema.new({ { check = { type = "function", - nilable = true + nilable = true, }, }, { @@ -675,10 +658,6 @@ local MetaSchema = Schema.new({ }, }, - entity_checks = { - { only_one_of = { "shorthands", "shorthand_fields" } }, - }, - check = function(schema) local errors = {} local fields = schema.fields @@ -843,9 +822,6 @@ MetaSchema.MetaSubSchema = Schema.new({ { entity_checks = entity_checks_schema, }, - { - shorthands = shorthands_array, - }, { shorthand_fields = shorthand_fields_array, }, From 051e56562df42cd1a4f8e8be99d23a667790f99e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 May 2022 11:10:38 +0300 Subject: [PATCH 1383/4351] chore(plugin-loader) remove deprecated legacy schema support --- CHANGELOG.md | 3 + kong/db/schema/plugin_loader.lua | 198 +----------------- spec/02-integration/03-db/03-plugins_spec.lua | 50 ----- .../kong/plugins/admin-api-method/schema.lua | 12 +- .../kong/plugins/cache/schema.lua | 12 +- .../kong/plugins/ctx-checker-last/schema.lua | 22 +- .../kong/plugins/ctx-checker/schema.lua | 26 ++- .../plugins/ctx-tests-response/schema.lua | 5 +- .../kong/plugins/ctx-tests/schema.lua | 3 +- .../kong/plugins/dummy/schema.lua | 13 +- .../enable-buffering-response/schema.lua | 2 +- .../plugins/error-generator-last/schema.lua | 20 +- .../kong/plugins/error-generator/schema.lua | 20 +- .../kong/plugins/error-handler-log/schema.lua | 12 +- .../kong/plugins/fail-once-auth/schema.lua | 10 +- .../plugins/init-worker-lua-error/schema.lua | 12 +- .../kong/plugins/invalid-schema/schema.lua | 11 +- .../plugins/legacy-plugin-bad/handler.lua | 2 - .../kong/plugins/legacy-plugin-bad/schema.lua | 21 -- .../plugins/legacy-plugin-good/handler.lua | 7 - .../plugins/legacy-plugin-good/schema.lua | 19 -- .../kong/plugins/logger-last/schema.lua | 19 +- .../kong/plugins/logger/schema.lua | 3 +- .../plugins/plugin-with-custom-dao/schema.lua | 11 +- .../kong/plugins/reports-api/schema.lua | 8 +- .../kong/plugins/rewriter/schema.lua | 12 +- .../kong/plugins/short-circuit/schema.lua | 6 +- .../kong/plugins/slow-query/schema.lua | 11 +- .../kong/plugins/stream-api-echo/schema.lua | 12 +- .../kong/plugins/unique-foreign/schema.lua | 8 +- .../kong/plugins/with-migrations/schema.lua | 11 +- .../kong/plugins/worker-events/schema.lua | 1 + 32 files changed, 201 insertions(+), 381 deletions(-) delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/handler.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/schema.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 39bad2f851a..ff5b35d95e6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -89,6 +89,9 @@ or the typed `shorthand_fields`. If your custom schemas still use `shorthands`, you need to update them to use `shorhand_fields`. [#8815](https://github.com/Kong/kong/pull/8815) +- The support for deprecated legacy plugin schemas was removed. If your custom plugins + still use the old (`0.x era`) schemas, you are now forced to upgrade them. + [#8815](https://github.com/Kong/kong/pull/8815) #### Admin API diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index 3dd3fa54bda..4de42e9ef23 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -1,6 +1,4 @@ local MetaSchema = require "kong.db.schema.metaschema" -local socket_url = require "socket.url" -local typedefs = require "kong.db.schema.typedefs" local Entity = require "kong.db.schema.entity" local utils = require "kong.tools.utils" local plugin_servers = require "kong.runloop.plugin_servers" @@ -12,9 +10,10 @@ local plugin_loader = {} local fmt = string.format local next = next -local type = type -local insert = table.insert +local sort = table.sort +local pairs = pairs local ipairs = ipairs +local tostring = tostring -- Given a hash of daos_schemas (a hash of tables, @@ -36,7 +35,7 @@ local function sort_daos_schemas_topologically(daos_schemas) end -- initially sort by schema name - table.sort(schema_defs, function(a, b) + sort(schema_defs, function(a, b) return a.name > b.name end) @@ -65,170 +64,6 @@ local function sort_daos_schemas_topologically(daos_schemas) end ---- Check if a string is a parseable URL. --- @param v input string string --- @return boolean indicating whether string is an URL. -local function validate_url(v) - if v and type(v) == "string" then - local url = socket_url.parse(v) - if url and not url.path then - url.path = "/" - end - return not not (url and url.path and url.host and url.scheme) - end -end - - ---- Read a plugin schema table in the old-DAO format and produce a --- best-effort translation of it into a plugin subschema in the new-DAO format. --- @param name a string with the schema name. --- @param old_schema the old-format schema table. --- @return a table with a new-format plugin subschema; or nil and a message. -local function convert_legacy_schema(name, old_schema) - local new_schema = { - name = name, - fields = { - { config = { - type = "record", - required = true, - fields = {} - }} - }, - entity_checks = old_schema.entity_checks, - } - - for old_fname, old_fdata in pairs(old_schema.fields) do - local new_fdata = {} - local new_field = { [old_fname] = new_fdata } - local elements = {} - for k, v in pairs(old_fdata) do - - if k == "type" then - if v == "url" then - new_fdata.type = "string" - new_fdata.custom_validator = validate_url - - elseif v == "table" then - if old_fdata.schema and old_fdata.schema.flexible then - new_fdata.type = "map" - else - new_fdata.type = "record" - if new_fdata.required == nil then - new_fdata.required = true - end - end - - elseif v == "array" then - new_fdata.type = "array" - elements.type = "string" - -- FIXME stored as JSON in old db - - elseif v == "timestamp" then - new_fdata = typedefs.timestamp - - elseif v == "string" then - new_fdata.type = v - new_fdata.len_min = 0 - - elseif v == "number" - or v == "boolean" then - new_fdata.type = v - - else - return nil, "unkown legacy field type: " .. v - end - - elseif k == "schema" then - local rfields, err = convert_legacy_schema("fields", v) - if err then - return nil, err - end - rfields = rfields.fields[1].config.fields - - if v.flexible then - new_fdata.keys = { type = "string" } - new_fdata.values = { - type = "record", - required = true, - fields = rfields, - } - else - new_fdata.fields = rfields - local rdefault = {} - local has_default = false - for _, field in ipairs(rfields) do - local fname = next(field) - local fdata = field[fname] - if fdata.default then - rdefault[fname] = fdata.default - has_default = true - end - end - if has_default then - new_fdata.default = rdefault - end - end - - elseif k == "immutable" then - -- FIXME really ignore? - kong.log.debug("ignoring 'immutable' property") - - elseif k == "enum" then - if old_fdata.type == "array" then - elements.one_of = v - else - new_fdata.one_of = v - end - - elseif k == "default" - or k == "required" - or k == "unique" then - new_fdata[k] = v - - elseif k == "func" then - -- FIXME some should become custom validators, some entity checks - new_fdata.custom_validator = nil -- v - - elseif k == "new_type" then - new_field[old_fname] = v - break - - else - return nil, "unknown legacy field attribute: " .. require"inspect"(k) - end - - end - if new_fdata.type == "array" then - new_fdata.elements = elements - end - - if (new_fdata.type == "map" and new_fdata.keys == nil) - or (new_fdata.type == "record" and new_fdata.fields == nil) then - new_fdata.type = "map" - new_fdata.keys = { type = "string" } - new_fdata.values = { type = "string" } - end - - if new_fdata.type == nil then - new_fdata.type = "string" - end - - insert(new_schema.fields[1].config.fields, new_field) - end - - if old_schema.no_route then - insert(new_schema.fields, { route = typedefs.no_route }) - end - if old_schema.no_service then - insert(new_schema.fields, { service = typedefs.no_service }) - end - if old_schema.no_consumer then - insert(new_schema.fields, { consumer = typedefs.no_consumer }) - end - return new_schema -end - - function plugin_loader.load_subschema(parent_schema, plugin, errors) local plugin_schema = "kong.plugins." .. plugin .. ".schema" local ok, schema = utils.load_module_if_exists(plugin_schema) @@ -240,28 +75,13 @@ function plugin_loader.load_subschema(parent_schema, plugin, errors) return nil, "no configuration schema found for plugin: " .. plugin end - local err - local is_legacy = false - if not schema.name then - is_legacy = true - schema, err = convert_legacy_schema(plugin, schema) - end - - if not err then - local err_t - ok, err_t = MetaSchema.MetaSubSchema:validate(schema) - if not ok then - err = tostring(errors:schema_violation(err_t)) - end - end - - if err then - if is_legacy then - err = "failed converting legacy schema for " .. plugin .. ": " .. err - end - return nil, err + local err_t + ok, err_t = MetaSchema.MetaSubSchema:validate(schema) + if not ok then + return nil, tostring(errors:schema_violation(err_t)) end + local err ok, err = Entity.new_subschema(parent_schema, plugin, schema) if not ok then return nil, "error initializing schema for plugin: " .. err diff --git a/spec/02-integration/03-db/03-plugins_spec.lua b/spec/02-integration/03-db/03-plugins_spec.lua index 7bc914f8e3f..6501f0d0eb5 100644 --- a/spec/02-integration/03-db/03-plugins_spec.lua +++ b/spec/02-integration/03-db/03-plugins_spec.lua @@ -206,56 +206,6 @@ for _, strategy in helpers.each_strategy() do assert.falsy(ok) assert.match("missing plugin is enabled but not installed", err, 1, true) end) - - it("reports failure with bad plugins #4392", function() - local ok, err = db.plugins:load_plugin_schemas({ - ["legacy-plugin-bad"] = true, - }) - assert.falsy(ok) - assert.match("failed converting legacy schema for legacy-plugin-bad", err, 1, true) - end) - - it("succeeds with good plugins", function() - local ok, err = db.plugins:load_plugin_schemas({ - ["legacy-plugin-good"] = true, - }) - assert.truthy(ok) - assert.is_nil(err) - - local foo = { - required = false, - type = "map", - keys = { type = "string" }, - values = { type = "string" }, - default = { - foo = "boo", - bar = "bla", - } - } - local config = { - type = "record", - required = true, - fields = { - { foo = foo }, - foo = foo, - } - } - local consumer = { - type = "foreign", - reference = "consumers", - eq = ngx.null, - schema = db.consumers.schema, - } - assert.same({ - name = "legacy-plugin-good", - fields = { - { config = config }, - { consumer = consumer }, - config = config, - consumer = consumer, - } - }, db.plugins.schema.subschemas["legacy-plugin-good"]) - end) end) end) -- kong.db [strategy] end diff --git a/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/schema.lua index f070b3add55..67f4be179ad 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/schema.lua @@ -1,5 +1,13 @@ return { + name = "admin-api-method", fields = { - foo = { type = "string" } - } + { + config = { + type = "record", + fields = { + { foo = { type = "string" } }, + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/cache/schema.lua index 14894bc17d9..2c6b6d9d13f 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/cache/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/cache/schema.lua @@ -1,10 +1,12 @@ return { name = "cache", fields = { - { config = { + { + config = { type = "record", - fields = { }, - } - } - } + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/schema.lua index 778cc0dc773..bffc2c215ce 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker-last/schema.lua @@ -1,2 +1,20 @@ --- same as regular ctx-checker -return require "spec.fixtures.custom_plugins.kong.plugins.ctx-checker.schema" +return { + name = "ctx-checker-last", + fields = { + { + config = { + type = "record", + fields = { + { ctx_set_field = { type = "string" } }, + { ctx_set_value = { type = "string", default = "set_by_ctx_checker" } }, + { ctx_set_array = { type = "array", elements = { type = "string" } } }, + { ctx_check_field = { type = "string" } }, + { ctx_check_value = { type = "string" } }, + { ctx_check_array = { type = "array", elements = { type = "string" } } }, + { ctx_kind = { type = "string", default = "ngx.ctx" } }, + { ctx_throw_error = { type = "boolean", default = false } }, + }, + }, + }, + }, +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/schema.lua index 7bde6aeb0a5..6fbb3687a49 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-checker/schema.lua @@ -1,12 +1,20 @@ return { + name = "ctx-checker", fields = { - ctx_set_field = { type = "string" }, - ctx_set_value = { type = "string", default = "set_by_ctx_checker" }, - ctx_set_array = { type = "array" }, - ctx_check_field = { type = "string" }, - ctx_check_value = { type = "string" }, - ctx_check_array = { type = "array" }, - ctx_kind = { type = "string", default = "ngx.ctx" }, - ctx_throw_error = { type = "boolean", default = false }, - } + { + config = { + type = "record", + fields = { + { ctx_set_field = { type = "string" } }, + { ctx_set_value = { type = "string", default = "set_by_ctx_checker" } }, + { ctx_set_array = { type = "array", elements = { type = "string" } } }, + { ctx_check_field = { type = "string" } }, + { ctx_check_value = { type = "string" } }, + { ctx_check_array = { type = "array", elements = { type = "string" } } }, + { ctx_kind = { type = "string", default = "ngx.ctx" } }, + { ctx_throw_error = { type = "boolean", default = false } }, + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/schema.lua index c3df808117a..50462494aff 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/schema.lua @@ -1,10 +1,11 @@ local typedefs = require "kong.db.schema.typedefs" + -- TODO: At the moment this tests the happy case. Perhaps it could be extended to work -- even with unhappy cases, e.g. together with error-generator plugin. Or the plugin -- could be made to error by itself. return { - name = "ctx-tests", + name = "ctx-tests-response", fields = { { protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, @@ -18,7 +19,7 @@ return { type = "boolean", default = false, }, - } + }, }, }, }, diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/schema.lua index c3df808117a..344818ff48e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/schema.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" + -- TODO: At the moment this tests the happy case. Perhaps it could be extended to work -- even with unhappy cases, e.g. together with error-generator plugin. Or the plugin -- could be made to error by itself. @@ -18,7 +19,7 @@ return { type = "boolean", default = false, }, - } + }, }, }, }, diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua index 8ae095ffa46..5c6f5124341 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua @@ -1,12 +1,15 @@ return { name = "dummy", fields = { - { config = { + { + config = { type = "record", fields = { - { resp_header_value = { type = "string", default = "1" }, }, - { append_body = { type = "string" }, }, - { resp_code = { type = "number" }, }, - }, }, }, + { resp_header_value = { type = "string", default = "1" } }, + { append_body = { type = "string" } }, + { resp_code = { type = "number" } }, + }, + }, + }, }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/schema.lua index ad34532190e..9bef0c546e9 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/schema.lua @@ -1,5 +1,5 @@ return { - name = "enable-buffering", + name = "enable-buffering-response", fields = { { config = { diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/schema.lua index 3fb5eb3162f..ab65e58de36 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/schema.lua @@ -4,15 +4,15 @@ return { { config = { type = "record", fields = { - { certificate = { type = "boolean", required = false, default = false }, }, - { rewrite = { type = "boolean", required = false, default = false }, }, - { preread = { type = "boolean", required = false, default = false }, }, - { access = { type = "boolean", required = false, default = false }, }, - { header_filter = { type = "boolean", required = false, default = false }, }, - { body_filter = { type = "boolean", required = false, default = false }, }, - { log = { type = "boolean", required = false, default = false }, }, + { certificate = { type = "boolean", required = false, default = false } }, + { rewrite = { type = "boolean", required = false, default = false } }, + { preread = { type = "boolean", required = false, default = false } }, + { access = { type = "boolean", required = false, default = false } }, + { header_filter = { type = "boolean", required = false, default = false } }, + { body_filter = { type = "boolean", required = false, default = false } }, + { log = { type = "boolean", required = false, default = false } }, }, - } - } - } + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-generator/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/error-generator/schema.lua index 51379d2d60e..6bb6765d182 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-generator/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-generator/schema.lua @@ -9,15 +9,15 @@ return { { config = { type = "record", fields = { - { certificate = { type = "boolean", required = false, default = false }, }, - { rewrite = { type = "boolean", required = false, default = false }, }, - { preread = { type = "boolean", required = false, default = false }, }, - { access = { type = "boolean", required = false, default = false }, }, - { header_filter = { type = "boolean", required = false, default = false }, }, - { body_filter = { type = "boolean", required = false, default = false }, }, - { log = { type = "boolean", required = false, default = false }, }, + { certificate = { type = "boolean", required = false, default = false } }, + { rewrite = { type = "boolean", required = false, default = false } }, + { preread = { type = "boolean", required = false, default = false } }, + { access = { type = "boolean", required = false, default = false } }, + { header_filter = { type = "boolean", required = false, default = false } }, + { body_filter = { type = "boolean", required = false, default = false } }, + { log = { type = "boolean", required = false, default = false } }, }, - } - } - } + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/schema.lua index 349237f09f7..51de6b61045 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/schema.lua @@ -1,10 +1,12 @@ return { name = "error-handler-log", fields = { - { config = { + { + config = { type = "record", - fields = { }, - } - } - } + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/schema.lua index f08868b83df..291592ecccd 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/fail-once-auth/schema.lua @@ -1,11 +1,13 @@ return { name = "fail-once-auth", fields = { - { config = { + { + config = { type = "record", fields = { - { message = { type = "string", default = "try again!" }, }, + { message = { type = "string", default = "try again!" } }, }, - }, }, - } + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/schema.lua index e34d22fbbe6..fa796cc74ac 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/schema.lua @@ -1,10 +1,12 @@ return { name = "init-worker-lua-error", fields = { - { config = { + { + config = { type = "record", - fields = { }, - } - } - } + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/schema.lua index 831cd0b2cb0..639480c2a77 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/invalid-schema/schema.lua @@ -1,10 +1,13 @@ return { - name = "dummy", + name = "invalid-schema", fields = { - { config = { + { + config = { type = "record", fields = { - { foo = { type = "bar" }, }, - }, }, }, + { foo = { type = "bar" } }, + }, + }, + }, }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/handler.lua deleted file mode 100644 index 05ede734ce1..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/handler.lua +++ /dev/null @@ -1,2 +0,0 @@ -return function() end - diff --git a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/schema.lua deleted file mode 100644 index a5eaf59e50c..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-bad/schema.lua +++ /dev/null @@ -1,21 +0,0 @@ --- regression test from #4392 - -return { - no_consumer = true, - fields = { - foo = { - -- an underspecified table with no 'schema' will default - -- to a map of string to string - type = "table", - required = false, - -- this default will not match that default - default = { - foo = 123, - bar = "bla", - } - } - }, - self_check = function() - return true - end -} diff --git a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua deleted file mode 100644 index ba6e40663fe..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/handler.lua +++ /dev/null @@ -1,7 +0,0 @@ -local LegacyPluginGoodHandler = { - VERSION = "0.1-t", - PRIORITY = 1000, -} - - -return LegacyPluginGoodHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/schema.lua deleted file mode 100644 index 941f960d8e7..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/legacy-plugin-good/schema.lua +++ /dev/null @@ -1,19 +0,0 @@ -return { - no_consumer = true, - fields = { - foo = { - -- an underspecified table with no 'schema' will default - -- to a map of string to string - type = "table", - required = false, - -- this default will match that - default = { - foo = "boo", - bar = "bla", - } - } - }, - self_check = function() - return true - end -} diff --git a/spec/fixtures/custom_plugins/kong/plugins/logger-last/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/logger-last/schema.lua index 7a075343555..7c778697fd1 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/logger-last/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/logger-last/schema.lua @@ -1 +1,18 @@ -return require "spec.fixtures.custom_plugins.kong.plugins.logger.schema" +local typedefs = require "kong.db.schema.typedefs" + + +return { + name = "logger-last", + fields = { + { + protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, + }, + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/logger/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/logger/schema.lua index 3a4104a555c..8acb87e39fe 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/logger/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/logger/schema.lua @@ -1,7 +1,8 @@ local typedefs = require "kong.db.schema.typedefs" + return { - name = "ctx-tests", + name = "logger", fields = { { protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, diff --git a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/schema.lua index 02af697f680..02da5f3f46a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/schema.lua @@ -1,9 +1,12 @@ return { name = "plugin-with-custom-dao", fields = { - { config = { + { + config = { type = "record", - fields = {} - } } - } + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/reports-api/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/reports-api/schema.lua index 5145be2ca34..cd45c13530e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/reports-api/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/reports-api/schema.lua @@ -5,8 +5,8 @@ return { config = { type = "record", fields = { - } - } - } - } + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/rewriter/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rewriter/schema.lua index c59bc0a4b2b..3d2b540de2e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rewriter/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rewriter/schema.lua @@ -1,12 +1,14 @@ return { name = "rewriter", fields = { - { config = { + { + config = { type = "record", fields = { - { value = { type = "string" }, }, - { extra = { type = "string", default = "extra" }, }, + { value = { type = "string" } }, + { extra = { type = "string", default = "extra" } }, }, - }, }, - } + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/schema.lua index 9ddf4c8026a..3318d288f08 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/schema.lua @@ -5,14 +5,14 @@ return { name = "short-circuit", fields = { { - protocols = typedefs.protocols { default = {"http", "https", "tcp", "tls"} } + protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls" } }, }, { config = { type = "record", fields = { - { status = { type = "integer", default = 503 }, }, - { message = { type = "string", default = "short-circuited" }, }, + { status = { type = "integer", default = 503 } }, + { message = { type = "string", default = "short-circuited" } }, }, }, }, diff --git a/spec/fixtures/custom_plugins/kong/plugins/slow-query/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/slow-query/schema.lua index 7c0b9045294..b83c832018d 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/slow-query/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/slow-query/schema.lua @@ -1,5 +1,12 @@ return { + name = "slow-query", fields = { - something = { type = "string" } - } + { + config = { + type = "record", + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/schema.lua index 1b4f1109784..e2d31432442 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/schema.lua @@ -1,4 +1,12 @@ - return { - fields = {} + name = "stream-api-echo", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/schema.lua index 4702242d678..1a943ac3cc6 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/schema.lua @@ -5,8 +5,8 @@ return { config = { type = "record", fields = { - } - } - } - } + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/schema.lua index 7c0b9045294..498f6dd7ecf 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/schema.lua @@ -1,5 +1,12 @@ return { + name = "with-migrations", fields = { - something = { type = "string" } - } + { + config = { + type = "record", + fields = { + }, + }, + }, + }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/worker-events/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/worker-events/schema.lua index 969a8caa1df..a0ace2de0e6 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/worker-events/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/worker-events/schema.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" + return { name = "worker-events", fields = { From 767577980d0fe383a159047ddeba43ccc6d2785a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 May 2022 11:18:09 +0300 Subject: [PATCH 1384/4351] chore(*) remove deprecated basic log serializer (use kong.log.serialize instead) --- .github/labeler.yml | 3 --- CHANGELOG.md | 3 +++ kong-2.8.0-0.rockspec | 3 --- kong/plugins/log-serializers/basic.lua | 24 --------------------- spec/01-unit/10-log_serializer_spec.lua | 28 +++---------------------- 5 files changed, 6 insertions(+), 55 deletions(-) delete mode 100644 kong/plugins/log-serializers/basic.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index f8539e47407..60d10cb3059 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -109,9 +109,6 @@ plugins/key-auth: plugins/ldap-auth: - kong/plugins/ldap-auth/**/* -plugins/log-serializers: -- kong/plugins/log-serializers/**/* - plugins/loggly: - kong/plugins/loggly/**/* diff --git a/CHANGELOG.md b/CHANGELOG.md index ff5b35d95e6..834e368d14d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -92,6 +92,9 @@ - The support for deprecated legacy plugin schemas was removed. If your custom plugins still use the old (`0.x era`) schemas, you are now forced to upgrade them. [#8815](https://github.com/Kong/kong/pull/8815) +- The old `kong.plugins.log-serializers.basic` library was removed in favor of the PDK + function `kong.log.serialize`, please upgrade your plugins to use PDK. + [#8815](https://github.com/Kong/kong/pull/8815) #### Admin API diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 1a84806f2f5..c3764ab8ef2 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -287,9 +287,6 @@ build = { ["kong.plugins.oauth2.daos"] = "kong/plugins/oauth2/daos.lua", ["kong.plugins.oauth2.daos.oauth2_tokens"] = "kong/plugins/oauth2/daos/oauth2_tokens.lua", - - ["kong.plugins.log-serializers.basic"] = "kong/plugins/log-serializers/basic.lua", - ["kong.plugins.tcp-log.handler"] = "kong/plugins/tcp-log/handler.lua", ["kong.plugins.tcp-log.schema"] = "kong/plugins/tcp-log/schema.lua", diff --git a/kong/plugins/log-serializers/basic.lua b/kong/plugins/log-serializers/basic.lua deleted file mode 100644 index 37369c9e837..00000000000 --- a/kong/plugins/log-serializers/basic.lua +++ /dev/null @@ -1,24 +0,0 @@ -local _M = {} - - -local kong = kong - - -local WARNING_SHOWN = false - --- stream log serializer is new, so no one should be depending on this proxy... -if ngx.config.subsystem == "http" then - function _M.serialize(ongx, okong) - if not WARNING_SHOWN then - kong.log.warn("basic log serializer has been deprecated, please modify " .. - "your plugin to use the kong.log.serialize PDK function " .. - "instead") - WARNING_SHOWN = true - end - - return kong.log.serialize({ ngx = ongx, kong = okong, }) - end -end - - -return _M diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index faf233c3d8e..def0e91eb3e 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -1,7 +1,9 @@ require("spec.helpers") -local basic = require("kong.plugins.log-serializers.basic") + + local LOG_PHASE = require("kong.pdk.private.phases").phases.log + describe("kong.log.serialize", function() describe("#http", function() before_each(function() @@ -168,30 +170,6 @@ describe("kong.log.serialize", function() assert.is_nil(res.tries) end) - - it("basic serializer proxy works with a deprecation warning", function() - local warned = false - local orig_warn = kong.log.warn - - kong.log.warn = function(msg) - assert.is_false(warned, "duplicate warning") - - warned = true - - return orig_warn(msg) - end - - local res = basic.serialize(ngx, kong) - assert.is_table(res) - - assert.equals("1.1.1.1", res.client_ip) - - -- 2nd time - res = basic.serialize(ngx, kong) - assert.is_table(res) - - kong.log.warn = orig_warn - end) end) end) From 0291c3c590d0e328e0633aa091b322f97add0e3d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 May 2022 11:34:39 +0300 Subject: [PATCH 1385/4351] chore(*) remove constants.HEADERS.CREDENTIAL_USERNAME and X-Credential-Username headers --- CHANGELOG.md | 5 +++++ kong/constants.lua | 1 - kong/plugins/basic-auth/access.lua | 2 -- kong/plugins/hmac-auth/access.lua | 2 -- kong/plugins/jwt/handler.lua | 2 -- kong/plugins/key-auth/handler.lua | 2 -- kong/plugins/ldap-auth/access.lua | 2 -- kong/plugins/oauth2/access.lua | 2 -- .../03-plugins/09-key-auth/02-access_spec.lua | 3 --- .../10-basic-auth/03-access_spec.lua | 5 ----- .../10-basic-auth/05-declarative_spec.lua | 2 -- spec/03-plugins/16-jwt/03-access_spec.lua | 20 ------------------- .../19-hmac-auth/03-access_spec.lua | 4 ---- .../20-ldap-auth/01-access_spec.lua | 12 ----------- spec/03-plugins/25-oauth2/03-access_spec.lua | 13 ------------ 15 files changed, 5 insertions(+), 72 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 834e368d14d..eb82e037f90 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -95,6 +95,11 @@ - The old `kong.plugins.log-serializers.basic` library was removed in favor of the PDK function `kong.log.serialize`, please upgrade your plugins to use PDK. [#8815](https://github.com/Kong/kong/pull/8815) +- The Kong constant `CREDENTIAL_USERNAME` with value of `X-Credential-Username` was + removed. Kong plugins in general have moved (since [#5516](https://github.com/Kong/kong/pull/5516)) + to use constant `CREDENTIAL_IDENTIFIER` with value of `X-Credential-Identifier` when + setting the upstream headers for a credential. + [#8815](https://github.com/Kong/kong/pull/8815) #### Admin API diff --git a/kong/constants.lua b/kong/constants.lua index d41f03d561c..5fbdbcae2da 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -97,7 +97,6 @@ local constants = { CONSUMER_ID = "X-Consumer-ID", CONSUMER_CUSTOM_ID = "X-Consumer-Custom-ID", CONSUMER_USERNAME = "X-Consumer-Username", - CREDENTIAL_USERNAME = "X-Credential-Username", -- TODO: deprecated, use CREDENTIAL_IDENTIFIER instead CREDENTIAL_IDENTIFIER = "X-Credential-Identifier", RATELIMIT_LIMIT = "X-RateLimit-Limit", RATELIMIT_REMAINING = "X-RateLimit-Remaining", diff --git a/kong/plugins/basic-auth/access.lua b/kong/plugins/basic-auth/access.lua index 93dfbbe6990..2f8eced0db2 100644 --- a/kong/plugins/basic-auth/access.lua +++ b/kong/plugins/basic-auth/access.lua @@ -134,10 +134,8 @@ local function set_consumer(consumer, credential) if credential and credential.username then set_header(constants.HEADERS.CREDENTIAL_IDENTIFIER, credential.username) - set_header(constants.HEADERS.CREDENTIAL_USERNAME, credential.username) else clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) - clear_header(constants.HEADERS.CREDENTIAL_USERNAME) end if credential then diff --git a/kong/plugins/hmac-auth/access.lua b/kong/plugins/hmac-auth/access.lua index be052cc8f70..6a2b3743768 100644 --- a/kong/plugins/hmac-auth/access.lua +++ b/kong/plugins/hmac-auth/access.lua @@ -265,10 +265,8 @@ local function set_consumer(consumer, credential) if credential and credential.username then set_header(constants.HEADERS.CREDENTIAL_IDENTIFIER, credential.username) - set_header(constants.HEADERS.CREDENTIAL_USERNAME, credential.username) else clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) - clear_header(constants.HEADERS.CREDENTIAL_USERNAME) end if credential then diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 87bcc8b5541..834c1cfa551 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -105,8 +105,6 @@ local function set_consumer(consumer, credential, token) clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) end - clear_header(constants.HEADERS.CREDENTIAL_USERNAME) - if credential then clear_header(constants.HEADERS.ANONYMOUS) else diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index d4b758c1eb4..17fe5dca9a1 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -58,8 +58,6 @@ local function set_consumer(consumer, credential) clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) end - clear_header(constants.HEADERS.CREDENTIAL_USERNAME) - if credential then clear_header(constants.HEADERS.ANONYMOUS) else diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index 0fd912e4d53..4e236e19f07 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -185,10 +185,8 @@ local function set_consumer(consumer, credential) if credential and credential.username then set_header(constants.HEADERS.CREDENTIAL_IDENTIFIER, credential.username) - set_header(constants.HEADERS.CREDENTIAL_USERNAME, credential.username) else clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) - clear_header(constants.HEADERS.CREDENTIAL_USERNAME) end if credential then diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index d7f9aa082a8..806733251f0 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -923,8 +923,6 @@ local function set_consumer(consumer, credential, token) clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) end - clear_header(constants.HEADERS.CREDENTIAL_USERNAME) - if credential then clear_header(constants.HEADERS.ANONYMOUS) else diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 9aabbfea398..571c69bc40b 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -531,7 +531,6 @@ for _, strategy in helpers.each_strategy() do assert.is_string(json.headers["x-consumer-id"]) assert.equal("bob", json.headers["x-consumer-username"]) assert.equal(kong_cred.id, json.headers["x-credential-identifier"]) - assert.equal(nil, json.headers["x-credential-username"]) assert.is_nil(json.headers["x-anonymous-consumer"]) end) end) @@ -659,7 +658,6 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(200, res)) assert.equal('bob', body.headers["x-consumer-username"]) assert.equal(kong_cred.id, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) it("works with wrong credentials and anonymous", function() @@ -673,7 +671,6 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(200, res)) assert.equal('true', body.headers["x-anonymous-consumer"]) assert.equal(nil, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) assert.equal('no-body', body.headers["x-consumer-username"]) end) it("works with wrong credentials and username as anonymous", function() diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 987d46a3ded..171c01d8ad4 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -262,7 +262,6 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(200, res)) assert.equal('bob', body.headers["x-consumer-username"]) assert.equal('user123', body.headers["x-credential-identifier"]) - assert.equal('user123', body.headers["x-credential-username"]) end) it("authenticates with a password containing ':'", function() @@ -277,7 +276,6 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(200, res)) assert.equal("bob", body.headers["x-consumer-username"]) assert.equal("user321", body.headers["x-credential-identifier"]) - assert.equal('user321', body.headers["x-credential-username"]) end) it("returns 401 for valid Base64 encoding", function() @@ -324,7 +322,6 @@ for _, strategy in helpers.each_strategy() do assert.is_string(json.headers["x-consumer-id"]) assert.equal("bob", json.headers["x-consumer-username"]) assert.equal("bob", json.headers["x-credential-identifier"]) - assert.equal('bob', json.headers["x-credential-username"]) end) end) @@ -376,7 +373,6 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(200, res)) assert.equal('bob', body.headers["x-consumer-username"]) assert.equal('user123', body.headers["x-credential-identifier"]) - assert.equal('user123', body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) @@ -392,7 +388,6 @@ for _, strategy in helpers.each_strategy() do assert.equal('true', body.headers["x-anonymous-consumer"]) assert.equal('no-body', body.headers["x-consumer-username"]) assert.equal(nil, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("works with wrong credentials and username in anonymous", function() diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index 747b68ccc94..a1c1495b48c 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -199,7 +199,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(consumer_def.username, json.headers["x-consumer-username"]) assert.equal(consumer_def.custom_id, json.headers["x-consumer-custom-id"]) assert.equal(basicauth_credential_def.username, json.headers["x-credential-identifier"]) - assert.equal(basicauth_credential_def.username, json.headers["x-credential-username"]) end) it("Accepts valid credentials (introduced with a hashed password)", function() @@ -219,7 +218,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(consumer_def.username, json.headers["x-consumer-username"]) assert.equal(consumer_def.custom_id, json.headers["x-consumer-custom-id"]) assert.equal(basicauth_hashed_credential_def.username, json.headers["x-credential-identifier"]) - assert.equal(basicauth_hashed_credential_def.username, json.headers["x-credential-username"]) end) end) end) diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index 7317cb9caf2..076401cebe8 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -413,7 +413,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_consumer", body.headers["x-consumer-username"]) assert.equal(jwt_secret.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) @@ -461,7 +460,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_consumer", body.headers["x-consumer-username"]) assert.equal(jwt_secret.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("proxies the request if secret is base64", function() PAYLOAD.iss = base64_jwt_secret.key @@ -493,7 +491,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_base64_consumer", body.headers["x-consumer-username"]) assert.equal(base64_jwt_secret.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("returns 200 the JWT is found in the cookie crumble", function() PAYLOAD.iss = jwt_secret.key @@ -642,7 +639,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_1", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_1.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("identifies Consumer", function() PAYLOAD.iss = rsa_jwt_secret_2.key @@ -660,7 +656,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_2", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_2.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) end) @@ -681,7 +676,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_5", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_3.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("identifies Consumer", function() PAYLOAD.iss = rsa_jwt_secret_3.key @@ -699,7 +693,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_5", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_3.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) end) @@ -720,7 +713,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_9", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_4.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("identifies Consumer", function() PAYLOAD.iss = rsa_jwt_secret_4.key @@ -738,7 +730,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_9", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_4.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) end) @@ -760,7 +751,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_10", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_5.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("identifies Consumer", function() PAYLOAD.iss = rsa_jwt_secret_5.key @@ -778,7 +768,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_rsa_consumer_10", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_5.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) end) @@ -800,7 +789,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("jwt_tests_hs_consumer_7", body.headers["x-consumer-username"]) assert.equal(hs_jwt_secret_1.key, body.headers["x-credential-identifier"]) assert.is_nil(body.headers["x-anonymous-consumer"]) - assert.equal(nil, body.headers["x-credential-username"]) end) end) @@ -821,7 +809,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(authorization, body.headers.authorization) assert.equal("jwt_tests_hs_consumer_8", body.headers["x-consumer-username"]) assert.equal(hs_jwt_secret_2.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) end) @@ -913,7 +900,6 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(200, res)) assert.equal('jwt_tests_consumer', body.headers["x-consumer-username"]) assert.equal(jwt_secret.key, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) it("works with wrong credentials and anonymous", function() @@ -928,7 +914,6 @@ for _, strategy in helpers.each_strategy() do assert.equal('true', body.headers["x-anonymous-consumer"]) assert.equal('no-body', body.headers["x-consumer-username"]) assert.equal(nil, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) end) it("works with wrong credentials and username in anonymous", function() local res = assert(proxy_client:send { @@ -1076,7 +1061,6 @@ for _, strategy in helpers.each_strategy() do assert.request(res).has.no.header("x-anonymous-consumer") local id = assert.request(res).has.header("x-consumer-id") local key = assert.request(res).has.header("x-credential-identifier") - assert.request(res).has.no.header("x-credential-username") assert.not_equal(id, anonymous.id) assert(id == user1.id or id == user2.id) assert.equal(key_auth.id, key) @@ -1135,7 +1119,6 @@ for _, strategy in helpers.each_strategy() do assert.request(res).has.no.header("x-anonymous-consumer") local id = assert.request(res).has.header("x-consumer-id") local key = assert.request(res).has.header("x-credential-identifier") - assert.request(res).has.no.header("x-credential-username") assert.not_equal(id, anonymous.id) assert(id == user1.id or id == user2.id) assert.equal(PAYLOAD.iss, key) @@ -1156,7 +1139,6 @@ for _, strategy in helpers.each_strategy() do assert.not_equal(id, anonymous.id) assert.equal(user1.id, id) assert.not_equal(PAYLOAD.iss, res.headers["x-credential-identifier"]) - assert.equal(nil, res.headers["x-credential-username"]) end) it("passes with only the second credential provided", function() @@ -1172,7 +1154,6 @@ for _, strategy in helpers.each_strategy() do assert.request(res).has.no.header("x-anonymous-consumer") local id = assert.request(res).has.header("x-consumer-id") local key = assert.request(res).has.header("x-credential-identifier") - assert.request(res).has.no.header("x-credential-username") assert.not_equal(id, anonymous.id) assert.equal(user2.id, id) assert.equal(PAYLOAD.iss, key) @@ -1190,7 +1171,6 @@ for _, strategy in helpers.each_strategy() do assert.request(res).has.header("x-anonymous-consumer") local id = assert.request(res).has.header("x-consumer-id") assert.not_equal(PAYLOAD.iss, res.headers["x-credential-identifier"]) - assert.request(res).has.no.header("x-credential-username") assert.equal(id, anonymous.id) end) end) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index fc30d1b09f9..dd34001d0b4 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -859,7 +859,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(consumer.id, parsed_body.headers["x-consumer-id"]) assert.equal(consumer.username, parsed_body.headers["x-consumer-username"]) assert.equal(credential.username, parsed_body.headers["x-credential-identifier"]) - assert.equal(credential.username, parsed_body.headers["x-credential-username"]) assert.is_nil(parsed_body.headers["x-anonymous-consumer"]) end) @@ -1046,7 +1045,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(hmacAuth, body.headers["authorization"]) assert.equal("bob", body.headers["x-consumer-username"]) assert.equal(credential.username, body.headers["x-credential-identifier"]) - assert.equal(credential.username, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) @@ -1131,8 +1129,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("true", body.headers["x-anonymous-consumer"]) assert.equal('no-body', body.headers["x-consumer-username"]) assert.equal(nil, body.headers["x-credential-identifier"]) - assert.equal(nil, body.headers["x-credential-username"]) - end) it("should pass with invalid credentials and username in anonymous", function() diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index f01a2ff5fd9..24b1438553c 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -338,8 +338,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert.response(res).has.status(200) local value = assert.request(res).has.header("x-credential-identifier") assert.are.equal("einstein", value) - local value = assert.request(res).has.header("x-credential-username") - assert.are.equal("einstein", value) assert.request(res).has_not.header("x-anonymous-username") end) it("authorization fails if credential does has no password encoded in get request", function() @@ -464,8 +462,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert.response(res).has.status(200) local value = assert.request(res).has.header("x-credential-identifier") assert.are.equal("einstein", value) - local value = assert.request(res).has.header("x-credential-username") - assert.are.equal("einstein", value) assert.request(res).has_not.header("x-anonymous-username") end) it("caches LDAP Auth Credential", function() @@ -510,8 +506,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do local value = assert.request(res).has.header("x-credential-identifier") assert.are.equal("einstein", value) - local value = assert.request(res).has.header("x-credential-username") - assert.are.equal("einstein", value) assert.request(res).has_not.header("x-anonymous-username") end) it("works with wrong credentials and anonymous", function() @@ -528,7 +522,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do value = assert.request(res).has.header("x-consumer-username") assert.equal('no-body', value) assert.request(res).has.no.header("x-credential-identifier") - assert.request(res).has.no.header("x-credential-username") end) it("works with wrong credentials and username in anonymous", function() local res = assert(proxy_client:send { @@ -730,7 +723,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert(id == user.id) local value = assert.request(res).has.header("x-credential-identifier") assert.equal(keyauth.id, value) - assert.request(res).has.no.header("x-credential-username") end) it("passes with only the first credential provided", function() @@ -749,7 +741,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert.equal(user.id, id) local value = assert.request(res).has.header("x-credential-identifier") assert.equal(keyauth.id, value) - assert.request(res).has.no.header("x-credential-username") end) it("passes with only the second credential provided", function() @@ -765,8 +756,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert.request(res).has.no.header("x-anonymous-consumer") local id = assert.request(res).has.header("x-credential-identifier") assert.equal("einstein", id) - local id = assert.request(res).has.header("x-credential-username") - assert.equal("einstein", id) end) it("passes with no credential provided", function() @@ -782,7 +771,6 @@ for _, ldap_strategy in pairs(ldap_strategies) do local id = assert.request(res).has.header("x-consumer-id") assert.equal(id, anonymous.id) assert.request(res).has.no.header("x-credential-identifier") - assert.request(res).has.no.header("x-credential-username") end) end) end) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 1252080b1b5..15c7b07909b 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -1287,7 +1287,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("email profile", body.headers["x-authenticated-scope"]) assert.are.equal("userid123", body.headers["x-authenticated-userid"]) assert.are.equal("clientid123", body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) end) end) @@ -1651,7 +1650,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("email", body.headers["x-authenticated-scope"]) assert.are.equal("hello", body.headers["x-authenticated-userid"]) assert.are.equal("clientid123", body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) end) it("works in a multipart request", function() local res = assert(proxy_ssl_client:send { @@ -1899,7 +1897,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("email", body.headers["x-authenticated-scope"]) assert.are.equal("id123", body.headers["x-authenticated-userid"]) assert.are.equal("clientid123", body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) end) end) end) @@ -2109,7 +2106,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("email", body.headers["x-authenticated-scope"]) assert.are.equal("userid123", body.headers["x-authenticated-userid"]) assert.are.equal("clientid123", body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) end) it("fails when an authorization code is used more than once", function() local code = provision_code() @@ -2949,7 +2945,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("userid123", body.headers["x-authenticated-userid"]) assert.are.equal("email", body.headers["x-authenticated-scope"]) assert.are.equal("clientid123", body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) @@ -3018,7 +3013,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("userid123", body.headers["x-authenticated-userid"]) assert.are.equal("email", body.headers["x-authenticated-scope"]) assert.are.equal("clientid123", body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) assert.is_nil(body.headers["x-anonymous-consumer"]) end) it("works with wrong credentials and anonymous", function() @@ -3033,7 +3027,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal("true", body.headers["x-anonymous-consumer"]) assert.equal('no-body', body.headers["x-consumer-username"]) assert.are.equal(nil, body.headers["x-credential-identifier"]) - assert.are.equal(nil, body.headers["x-credential-username"]) end) it("works with wrong credentials and username in anonymous", function() @@ -3768,7 +3761,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local client_id = assert.request(res).has.header("x-credential-identifier") assert.equal(keyauth.id, client_id) - assert.request(res).has.no.header("x-credential-username") end) it("fails 401, with only the first credential provided", function() @@ -3833,7 +3825,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert(id == user1.id or id == user2.id) local client_id = assert.request(res).has.header("x-credential-identifier") assert.equal("clientid4567", client_id) - assert.request(res).has.no.header("x-credential-username") end) it("passes with only the first credential provided (higher priority)", function() @@ -3855,7 +3846,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.equal(user1.id, id) local client_id = assert.request(res).has.header("x-credential-identifier") assert.equal(keyauth.id, client_id) - assert.request(res).has.no.header("x-credential-username") assert.request(res).has.no.header("x-authenticated-scope") assert.request(res).has.no.header("x-authenticated-userid") end) @@ -3882,7 +3872,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.equal(user1.id, id) local client_id = assert.request(res).has.header("x-credential-identifier") assert.equal(jwt_secret.key, client_id) - assert.request(res).has.no.header("x-credential-username") assert.request(res).has.no.header("x-authenticated-scope") assert.request(res).has.no.header("x-authenticated-userid") end) @@ -3905,7 +3894,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.equal(user2.id, id) local client_id = assert.request(res).has.header("x-credential-identifier") assert.equal("clientid4567", client_id) - assert.request(res).has.no.header("x-credential-username") end) it("passes with no credential provided", function() @@ -3921,7 +3909,6 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local id = assert.request(res).has.header("x-consumer-id") assert.equal(id, anonymous.id) assert.request(res).has.no.header("x-credential-identifier") - assert.request(res).has.no.header("x-credential-username") end) end) end) From 0702dc0096bfe4b07b346f9be09f28774d1cd1cb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 May 2022 13:52:42 +0300 Subject: [PATCH 1386/4351] chore(db) remove support for deprecated hash structured daos (on plugins) --- CHANGELOG.md | 3 + kong/db/schema/plugin_loader.lua | 65 +------------------ .../kong/plugins/foreign-entity/daos.lua | 4 +- .../plugins/plugin-with-custom-dao/daos.lua | 3 +- .../kong/plugins/with-migrations/daos.lua | 6 +- 5 files changed, 11 insertions(+), 70 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eb82e037f90..9ef97a36c43 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -100,6 +100,9 @@ to use constant `CREDENTIAL_IDENTIFIER` with value of `X-Credential-Identifier` when setting the upstream headers for a credential. [#8815](https://github.com/Kong/kong/pull/8815) +- The support for deprecated hash structured custom plugin DAOs (using `daos.lua`) was + removed. Please upgrade the legacy plugin DAO schemas. + [#8815](https://github.com/Kong/kong/pull/8815) #### Admin API diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index 4de42e9ef23..7f1ee14a74d 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -2,66 +2,13 @@ local MetaSchema = require "kong.db.schema.metaschema" local Entity = require "kong.db.schema.entity" local utils = require "kong.tools.utils" local plugin_servers = require "kong.runloop.plugin_servers" -local utils_toposort = utils.topological_sort - - -local plugin_loader = {} local fmt = string.format -local next = next -local sort = table.sort -local pairs = pairs -local ipairs = ipairs local tostring = tostring --- Given a hash of daos_schemas (a hash of tables, --- direct parsing of a plugin's daos.lua file) return an array --- of schemas in which: --- * If entity B has a foreign key to A, then B appears after A --- * If there's no foreign keys, schemas are sorted alphabetically by name -local function sort_daos_schemas_topologically(daos_schemas) - local schema_defs = {} - local len = 0 - local schema_defs_by_name = {} - - for name, schema_def in pairs(daos_schemas) do - if name ~= "tables" or schema_def.fields then - len = len + 1 - schema_defs[len] = schema_def - schema_defs_by_name[schema_def.name] = schema_def - end - end - - -- initially sort by schema name - sort(schema_defs, function(a, b) - return a.name > b.name - end) - - -- given a schema_def, return all the schema defs to which it has references - -- (and are on the list of schemas provided) - local get_schema_def_neighbors = function(schema_def) - local neighbors = {} - local neighbors_len = 0 - local neighbor - - for _, field in ipairs(schema_def.fields) do - if field.type == "foreign" then - neighbor = schema_defs_by_name[field.reference] -- services - if neighbor then - neighbors_len = neighbors_len + 1 - neighbors[neighbors_len] = neighbor - end - -- else the neighbor points to an unknown/uninteresting schema. This might happen in tests. - end - end - - return neighbors - end - - return utils_toposort(schema_defs, get_schema_def_neighbors) -end +local plugin_loader = {} function plugin_loader.load_subschema(parent_schema, plugin, errors) @@ -113,16 +60,6 @@ function plugin_loader.load_entities(plugin, errors, loader_fn) if not has_daos then return {} end - if not daos_schemas[1] and next(daos_schemas) then - -- daos_schemas is a non-empty hash (old syntax). Sort it topologically in order to avoid errors when loading - -- relationships before loading entities within the same plugin - daos_schemas = sort_daos_schemas_topologically(daos_schemas) - - kong.log.deprecation("The plugin ", plugin, - " is using a hash-like syntax on its `daos.lua` file. ", - "Please replace the hash table with a sequential array of schemas.", - { after = "2.6.0", removal = "3.0.0" }) - end local res = {} local schema_def, ret, err diff --git a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua index 53262fe4ecf..a5285ef9fd7 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua @@ -2,7 +2,7 @@ local typedefs = require "kong.db.schema.typedefs" return { - foreign_entities = { + { name = "foreign_entities", primary_key = { "id" }, endpoint_key = "name", @@ -13,7 +13,7 @@ return { { same = typedefs.uuid }, }, }, - foreign_references = { + { name = "foreign_references", primary_key = { "id" }, endpoint_key = "name", diff --git a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/daos.lua index 9887e90f64c..011f703b5a6 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/daos.lua @@ -1,7 +1,8 @@ local typedefs = require "kong.db.schema.typedefs" + return { - custom_dao = { + { dao = "kong.plugins.plugin-with-custom-dao.custom_dao", name = "custom_dao", primary_key = { "id" }, diff --git a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/daos.lua index 55ffc4d24fb..4925446375e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/daos.lua @@ -1,10 +1,10 @@ return { - foos = { + { name = "foos", primary_key = { "color" }, fields = { - { color = "string" }, - { shape = "string" }, + { color = { type = "string" } }, + { shape = { type = "string" } }, }, }, } From 7194d140191b504fda9928632a14e60836220430 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 25 May 2022 15:52:51 +0300 Subject: [PATCH 1387/4351] chore(deps) bump openresty from 1.19.9.1 to 1.21.4.1 (#8850) ### Summary Bump OpenResty from 1.19.9.1 to 1.21.4.1, see: https://openresty.org/en/changelog-1021004.html ### See Also https://github.com/Kong/kong-build-tools/pull/473 --- .requirements | 4 ++-- CHANGELOG.md | 2 ++ kong/meta.lua | 2 +- spec/02-integration/04-admin_api/03-consumers_routes_spec.lua | 4 ++-- spec/02-integration/04-admin_api/14-tags_spec.lua | 2 +- 5 files changed, 8 insertions(+), 6 deletions(-) diff --git a/.requirements b/.requirements index 3e2ea16c594..8b67b7ce33c 100644 --- a/.requirements +++ b/.requirements @@ -2,11 +2,11 @@ KONG_PACKAGE_NAME=kong KONG_CONFLICTS=kong-enterprise-edition KONG_LICENSE="ASL 2.0" -RESTY_VERSION=1.19.9.1 +RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.0 RESTY_OPENSSL_VERSION=1.1.1o RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.27.1 +KONG_BUILD_TOOLS_VERSION=4.28.0 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 9ef97a36c43..35de2bb71f6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -158,6 +158,8 @@ ### Dependencies +- Bumped OpenResty from 1.19.9.1 to [1.21.4.1](https://openresty.org/en/changelog-1021004.html) + [#8850](https://github.com/Kong/kong/pull/8850) - Bumped pgmoon from 1.13.0 to 1.14.0 [#8429](https://github.com/Kong/kong/pull/8429) - OpenSSL bumped to from 1.1.1n to 1.1.1o diff --git a/kong/meta.lua b/kong/meta.lua index 36a96b45b03..3e76421837b 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -20,6 +20,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.19.3.1", "1.19.9.1" }, + nginx = { "1.21.4.1" }, } } diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index ad683254eda..6595d846d21 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -251,7 +251,7 @@ describe("Admin API (#" .. strategy .. "): ", function() local custom_id = gensym() local c = bp.consumers:insert({ custom_id = custom_id }, { nulls = true }) - local res = client:get("/consumers?custom_id=" .. custom_id) + local res = client:get("/consumers?custom_id=" .. escape(custom_id)) local body = assert.res_status(200, res) local json = cjson.decode(body) @@ -477,7 +477,7 @@ describe("Admin API (#" .. strategy .. "): ", function() it_content_types("creates if not exists by username", function(content_type) return function() local name = gensym() - local res = client:put("/consumers/" .. name, { + local res = client:put("/consumers/" .. escape(name), { body = {}, headers = { ["Content-Type"] = content_type } }) diff --git a/spec/02-integration/04-admin_api/14-tags_spec.lua b/spec/02-integration/04-admin_api/14-tags_spec.lua index 70c23ff078a..8f987c52323 100644 --- a/spec/02-integration/04-admin_api/14-tags_spec.lua +++ b/spec/02-integration/04-admin_api/14-tags_spec.lua @@ -129,7 +129,7 @@ describe("Admin API - tags", function() it("errors if filter by tag with invalid value", function() local res = assert(client:send { method = "GET", - path = "/consumers?tags=foo bar" + path = "/consumers?tags=foo%20bar" }) local body = assert.res_status(400, res) local json = cjson.decode(body) From fe20857b0edd52f6f1f977d28269535e3c976746 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 25 May 2022 10:04:28 -0400 Subject: [PATCH 1388/4351] feat(config) make dbless persistent (#8670) Makes the dbless persistent between restarts and reload using lmdb. If a config exists in the db, load it and build the router. --- kong/init.lua | 25 ++- spec/02-integration/02-cmd/03-reload_spec.lua | 99 ++--------- .../11-dbless/03-config_persistence.lua | 157 ++++++++++++++++++ spec/helpers.lua | 74 +++++++++ 4 files changed, 267 insertions(+), 88 deletions(-) create mode 100644 spec/02-integration/11-dbless/03-config_persistence.lua diff --git a/kong/init.lua b/kong/init.lua index 657b71028ee..526cec9b117 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -372,10 +372,15 @@ local function flush_delayed_response(ctx) end +local function has_declarative_config(kong_config) + return kong_config.declarative_config or kong_config.declarative_config_string +end + + local function parse_declarative_config(kong_config) local dc = declarative.new_config(kong_config) - if not kong_config.declarative_config and not kong_config.declarative_config_string then + if not has_declarative_config(kong_config) then -- return an empty configuration, -- including only the default workspace local entities, _, _, meta = dc:parse_table({ _format_version = "2.1" }) @@ -676,7 +681,17 @@ function Kong.init_worker() return end - if declarative_entities then + if not has_declarative_config(kong.configuration) and + declarative.get_current_hash() ~= nil then + -- if there is no declarative config set and a config is present in LMDB, + -- just build the router and plugins iterator + ngx_log(ngx_INFO, "found persisted lmdb config, loading...") + local ok, err = declarative_init_build() + if not ok then + stash_init_worker_error("failed to initialize declarative config: " .. err) + return + end + elseif declarative_entities then ok, err = load_declarative_config(kong.configuration, declarative_entities, declarative_meta) @@ -688,7 +703,11 @@ function Kong.init_worker() else -- stream does not need to load declarative config again, just build -- the router and plugins iterator - declarative_init_build() + local ok, err = declarative_init_build() + if not ok then + stash_init_worker_error("failed to initialize declarative config: " .. err) + return + end end end diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 4650c8a375b..097f1071790 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -2,31 +2,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local function get_kong_workers() - local workers - helpers.wait_until(function() - local pok, admin_client = pcall(helpers.admin_client) - if not pok then - return false - end - local res = admin_client:send { - method = "GET", - path = "/", - } - if not res or res.status ~= 200 then - return false - end - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - admin_client:close() - workers = json.pids.workers - return true - end, 10) - return workers -end - - local function assert_wait_call(fn, ...) local res local args = { ... } @@ -38,52 +13,6 @@ local function assert_wait_call(fn, ...) end -local function wait_until_no_common_workers(workers, expected_total, strategy) - if strategy == "cassandra" then - ngx.sleep(0.5) - end - helpers.wait_until(function() - local pok, admin_client = pcall(helpers.admin_client) - if not pok then - return false - end - local res = assert(admin_client:send { - method = "GET", - path = "/", - }) - assert.res_status(200, res) - local json = cjson.decode(assert.res_status(200, res)) - admin_client:close() - - local new_workers = json.pids.workers - local total = 0 - local common = 0 - if new_workers then - for _, v in ipairs(new_workers) do - total = total + 1 - for _, v_old in ipairs(workers) do - if v == v_old then - common = common + 1 - break - end - end - end - end - return common == 0 and total == (expected_total or total) - end) -end - - -local function kong_reload(strategy, ...) - local workers = get_kong_workers() - local ok, err = helpers.kong_exec(...) - if ok then - wait_until_no_common_workers(workers, 1, strategy) - end - return ok, err -end - - for _, strategy in helpers.each_strategy() do describe("kong reload #" .. strategy, function() @@ -104,7 +33,7 @@ describe("kong reload #" .. strategy, function() local nginx_pid = assert_wait_call(helpers.file.read, helpers.test_conf.nginx_pid) -- kong_exec uses test conf too, so same prefix - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) local nginx_pid_after = assert_wait_call(helpers.file.read, helpers.test_conf.nginx_pid) @@ -121,14 +50,14 @@ describe("kong reload #" .. strategy, function() local client = helpers.http_client("0.0.0.0", 9002, 5000) client:close() - local workers = get_kong_workers() + local workers = helpers.get_kong_workers() local nginx_pid = assert(helpers.file.read(helpers.test_conf.nginx_pid), "no nginx master PID") assert(helpers.kong_exec("reload --conf spec/fixtures/reload.conf")) - wait_until_no_common_workers(workers, 1) + helpers.wait_until_no_common_workers(workers, 1) -- same master PID assert.equal(nginx_pid, helpers.file.read(helpers.test_conf.nginx_pid)) @@ -147,7 +76,7 @@ describe("kong reload #" .. strategy, function() local client = helpers.http_client("0.0.0.0", 9002, 5000) client:close() - local workers = get_kong_workers() + local workers = helpers.get_kong_workers() local nginx_pid = assert(helpers.file.read(helpers.test_conf.nginx_pid), "no nginx master PID") @@ -156,7 +85,7 @@ describe("kong reload #" .. strategy, function() proxy_listen = "0.0.0.0:9000" })) - wait_until_no_common_workers(workers, 1) + helpers.wait_until_no_common_workers(workers, 1) -- same master PID assert.equal(nginx_pid, helpers.file.read(helpers.test_conf.nginx_pid)) @@ -171,7 +100,7 @@ describe("kong reload #" .. strategy, function() proxy_listen = "0.0.0.0:9002" }, nil, true)) - local workers = get_kong_workers() + local workers = helpers.get_kong_workers() -- http_client errors out if cannot connect local client = helpers.http_client("0.0.0.0", 9002, 5000) @@ -181,7 +110,7 @@ describe("kong reload #" .. strategy, function() .. " --nginx-conf spec/fixtures/custom_nginx.template")) - wait_until_no_common_workers(workers, 1) + helpers.wait_until_no_common_workers(workers, 1) -- new server client = helpers.http_client(helpers.mock_upstream_host, @@ -213,7 +142,7 @@ describe("kong reload #" .. strategy, function() local pids_1 = json.pids client:close() - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) client = helpers.admin_client() local res = assert(client:get("/")) @@ -250,7 +179,7 @@ describe("kong reload #" .. strategy, function() local node_id_1 = json.node_id client:close() - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) client = helpers.admin_client() local res = assert(client:get("/")) @@ -326,7 +255,7 @@ describe("kong reload #" .. strategy, function() - example.test ]], yaml_file) - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix, { declarative_config = yaml_file, })) @@ -396,7 +325,7 @@ describe("kong reload #" .. strategy, function() return true end) - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) admin_client = assert(helpers.admin_client()) local res = assert(admin_client:send { @@ -493,7 +422,7 @@ describe("kong reload #" .. strategy, function() return true end) - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) admin_client = assert(helpers.admin_client()) local res = assert(admin_client:send { @@ -584,7 +513,7 @@ describe("kong reload #" .. strategy, function() weight: 100 ]], yaml_file) - assert(kong_reload(strategy, "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix, { declarative_config = yaml_file, })) @@ -733,7 +662,7 @@ describe("key-auth plugin invalidation on dbless reload #off", function() keyauth_credentials: - key: my-new-key ]], yaml_file) - assert(kong_reload("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { declarative_config = yaml_file, })) diff --git a/spec/02-integration/11-dbless/03-config_persistence.lua b/spec/02-integration/11-dbless/03-config_persistence.lua new file mode 100644 index 00000000000..d0212dc8aa2 --- /dev/null +++ b/spec/02-integration/11-dbless/03-config_persistence.lua @@ -0,0 +1,157 @@ +local helpers = require "spec.helpers" + +local fmt = string.format + +local SERVICE_YML = [[ +- name: my-service-%d + url: https://example%d.dev + plugins: + - name: key-auth + routes: + - name: my-route-%d + paths: + - /%d +]] + +describe("dbless persistence #off", function() + local admin_client, proxy_client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + })) + + admin_client = assert(helpers.admin_client()) + proxy_client = assert(helpers.proxy_client()) + end) + + lazy_teardown(function() + admin_client:close() + proxy_client:close() + helpers.stop_kong(nil, true) + end) + + it("loads the lmdb config on restarts", function() + local buffer = {"_format_version: '1.1'", "services:"} + for i = 1, 1001 do + buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) + end + local config = table.concat(buffer, "\n") + + local res = admin_client:post("/config",{ + body = { config = config }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + + assert(helpers.restart_kong({ + database = "off", + })) + + proxy_client:close() + proxy_client = assert(helpers.proxy_client()) + + res = assert(proxy_client:get("/1", { headers = { host = "example1.dev" } })) + assert.res_status(401, res) + res = assert(proxy_client:get("/1000", { headers = { host = "example1.dev" } })) + assert.res_status(401, res) + + assert.logfile().has.line("found persisted lmdb config") + end) +end) + +describe("dbless persistence with a declarative config #off", function() + local admin_client, proxy_client, yaml_file + + lazy_setup(function() + yaml_file = helpers.make_yaml_file([[ + _format_version: "1.1" + services: + - name: my-service + url: https://example1.dev + plugins: + - name: key-auth + routes: + - name: my-route + paths: + - /test + ]]) + end) + + before_each(function() + assert(helpers.start_kong({ + database = "off", + declarative_config = yaml_file, + })) + + admin_client = assert(helpers.admin_client()) + proxy_client = assert(helpers.proxy_client()) + + local res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) + assert.res_status(401, res) + + local buffer = {"_format_version: '1.1'", "services:"} + local i = 500 + buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) + local config = table.concat(buffer, "\n") + local res = admin_client:post("/config",{ + body = { config = config }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) + assert.res_status(401, res) + + proxy_client:close() + end) + + after_each(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong(nil, true) + end) + + lazy_teardown(function() + os.remove(yaml_file) + end) + + it("doesn't load the persisted lmdb config if a declarative config is set on restart", function() + assert(helpers.restart_kong({ + database = "off", + declarative_config = yaml_file, + })) + proxy_client = assert(helpers.proxy_client()) + local res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) + assert.res_status(401, res) + + res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) + assert.res_status(404, res) -- 404, only the declarative config is loaded + end) + + it("doesn't load the persisted lmdb config if a declarative config is set on reload", function() + assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + database = "off", + declarative_config = yaml_file, + })) + + local res + helpers.wait_until(function() + proxy_client = assert(helpers.proxy_client()) + res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) + proxy_client:close() + return res.status == 401 + end) + + proxy_client = assert(helpers.proxy_client()) + res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) + assert.res_status(404, res) -- 404, only the declarative config is loaded + end) +end) diff --git a/spec/helpers.lua b/spec/helpers.lua index d9e4af92e3a..a60252da67e 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2740,6 +2740,77 @@ local function restart_kong(env, tables, fixtures) end +local function wait_until_no_common_workers(workers, expected_total, strategy) + if strategy == "cassandra" then + ngx.sleep(0.5) + end + wait_until(function() + local pok, admin_client = pcall(admin_client) + if not pok then + return false + end + local res = assert(admin_client:send { + method = "GET", + path = "/", + }) + luassert.res_status(200, res) + local json = cjson.decode(luassert.res_status(200, res)) + admin_client:close() + + local new_workers = json.pids.workers + local total = 0 + local common = 0 + if new_workers then + for _, v in ipairs(new_workers) do + total = total + 1 + for _, v_old in ipairs(workers) do + if v == v_old then + common = common + 1 + break + end + end + end + end + return common == 0 and total == (expected_total or total) + end) +end + + +local function get_kong_workers() + local workers + wait_until(function() + local pok, admin_client = pcall(admin_client) + if not pok then + return false + end + local res = admin_client:send { + method = "GET", + path = "/", + } + if not res or res.status ~= 200 then + return false + end + local body = luassert.res_status(200, res) + local json = cjson.decode(body) + + admin_client:close() + workers = json.pids.workers + return true + end, 10) + return workers +end + + +--- Reload Kong and wait all workers are restarted. +local function reload_kong(strategy, ...) + local workers = get_kong_workers() + local ok, err = kong_exec(...) + if ok then + wait_until_no_common_workers(workers, 1, strategy) + end + return ok, err +end + --- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. -- @function clustering_client -- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields @@ -2938,6 +3009,9 @@ end start_kong = start_kong, stop_kong = stop_kong, restart_kong = restart_kong, + reload_kong = reload_kong, + get_kong_workers = get_kong_workers, + wait_until_no_common_workers = wait_until_no_common_workers, start_grpc_target = start_grpc_target, stop_grpc_target = stop_grpc_target, From 8a12bd335ff60162fb5a3f9530ba8ed76e4f4521 Mon Sep 17 00:00:00 2001 From: Marco Palladino <88.marco@gmail.com> Date: Wed, 25 May 2022 09:52:21 -0700 Subject: [PATCH 1389/4351] docs(readme) reword, add ingress controller link (#8812) --- README.md | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 30f0b052226..3ca60c2102f 100644 --- a/README.md +++ b/README.md @@ -47,12 +47,12 @@ Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/ By centralizing common API functionality across all your organization's services, the Kong API Gateway creates more freedom for engineering teams to focus on the challenges that matter most. The top Kong features include: -- Advanced routing, load balancing, health checking - all configurable via an admin API or declarative configuration. -- Authentication and Authorization for APIs using methods like JWT, basic auth, ACLs, and more. +- Advanced routing, load balancing, health checking - all configurable via a RESTful admin API or declarative configuration. +- Authentication and authorization for APIs using methods like JWT, basic auth, OAuth, ACLs and more. - Proxy, SSL/TLS termination, and connectivity support for L4 or L7 traffic. -- Plugins for enforcing traffic controls, req/res transformations, logging, monitoring, and including a plugin developer hub. +- Plugins for enforcing traffic controls, rate limiting, req/res transformations, logging, monitoring and including a plugin developer hub. - Sophisticated deployment models like Declarative Databaseless Deployment and Hybrid Deployment (control plane/data plane separation) without any vendor lock-in. -- Native ingress controller support for serving Kubernetes. +- Native [ingress controller](https://github.com/Kong/kubernetes-ingress-controller) support for serving Kubernetes. [![][kong-benefits]][kong-url] @@ -83,8 +83,9 @@ Please see the [Changelog](CHANGELOG.md) for more details about a given release. - Read up on the latest happenings at our blog: [https://konghq.com/blog/](https://konghq.com/blog/) - Visit our homepage to learn more: [https://konghq.com/](https://konghq.com/) -## Konnect -Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konghq.com/get-started/) with Konnect. +## Konnect Cloud + +Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect Cloud](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konghq.com/get-started/) with Konnect. ## License From a9f9b23a08193a1588737a45438b9e27f1c3c8e2 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 25 May 2022 14:03:04 -0300 Subject: [PATCH 1390/4351] fix(balancer) start only needed upstream update timers (#8694) When Kong is using worker_consistency = eventual, a timer is used to update the internal balancer state on every worker_state_update_frequency seconds. Instead of using the same timer for all changes, the said timer was being started again on every balancer update, the previous ones were kept running, piling up the number of timers. FTI-3274 --- kong/runloop/balancer/init.lua | 11 +-- kong/runloop/balancer/upstreams.lua | 23 ++++- .../04-admin_api/15-off_spec.lua | 94 +++++++++++++++++++ 3 files changed, 116 insertions(+), 12 deletions(-) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 7510e4b6cef..433491f21b7 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -25,7 +25,6 @@ local pairs = pairs local tostring = tostring local table = table local table_concat = table.concat -local timer_at = ngx.timer.at local run_hook = hooks.run_hook local var = ngx.var @@ -33,7 +32,6 @@ local var = ngx.var local CRIT = ngx.CRIT local ERR = ngx.ERR local WARN = ngx.WARN -local DEBUG = ngx.DEBUG local EMPTY_T = pl_tablex.readonly {} @@ -189,14 +187,7 @@ local function init() end end - local _ - local frequency = kong.configuration.worker_state_update_frequency or 1 - _, err = timer_at(frequency, upstreams.update_balancer_state) - if err then - log(CRIT, "unable to start update proxy state timer: ", err) - else - log(DEBUG, "update proxy state timer scheduled") - end + upstreams.update_balancer_state() end diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index 834413ebdf8..c23555a3b8d 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -20,6 +20,7 @@ local timer_at = ngx.timer.at local CRIT = ngx.CRIT +local DEBUG = ngx.DEBUG local ERR = ngx.ERR local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } @@ -232,11 +233,13 @@ local function set_upstream_events_queue(operation, upstream_data) end -function upstreams_M.update_balancer_state(premature) +local update_balancer_state_running +local function update_balancer_state_timer(premature) if premature then return end + update_balancer_state_running = true while upstream_events_queue[1] do local event = upstream_events_queue[1] @@ -250,14 +253,30 @@ function upstreams_M.update_balancer_state(premature) end local frequency = kong.configuration.worker_state_update_frequency or 1 - local _, err = timer_at(frequency, upstreams_M.update_balancer_state) + local _, err = timer_at(frequency, update_balancer_state_timer) if err then + update_balancer_state_running = false log(CRIT, "unable to reschedule update proxy state timer: ", err) end end +function upstreams_M.update_balancer_state() + if update_balancer_state_running then + return + end + + local frequency = kong.configuration.worker_state_update_frequency or 1 + local _, err = timer_at(frequency, update_balancer_state_timer) + if err then + log(CRIT, "unable to start update proxy state timer: ", err) + else + log(DEBUG, "update proxy state timer scheduled") + end +end + + -------------------------------------------------------------------------------- diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 772228bc72c..e279435e9c5 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1113,3 +1113,97 @@ describe("Admin API #off with Unique Foreign #unique", function() -- assert.equal(references.data[1].unique_foreign.id, unique_reference.unique_foreign.id) end) end) + +describe("Admin API #off worker_consistency=eventual", function() + + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + lmdb_map_size = LMDB_MAP_SIZE, + worker_consistency = "eventual", + worker_state_update_frequency = 0.1, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = assert(helpers.admin_client()) + end) + + after_each(function() + if client then + client:close() + end + end) + + it("does not increase timer usage (regression)", function() + -- 1. configure a simple service + local res = assert(client:send { + method = "POST", + path = "/config", + body = helpers.unindent([[ + _format_version: '1.1' + services: + - name: konghq + url: http://konghq.com + path: / + plugins: + - name: prometheus + ]]), + headers = { + ["Content-Type"] = "text/yaml" + }, + }) + assert.response(res).has.status(201) + + -- 2. check the timer count + res = assert(client:send { + method = "GET", + path = "/metrics", + }) + local res_body = assert.res_status(200, res) + local req1_pending_timers = assert.matches('kong_nginx_timers{state="pending"} %d+', res_body) + local req1_running_timers = assert.matches('kong_nginx_timers{state="running"} %d+', res_body) + req1_pending_timers = assert(tonumber(string.match(req1_pending_timers, "%d"))) + req1_running_timers = assert(tonumber(string.match(req1_running_timers, "%d"))) + + -- 3. update the service + res = assert(client:send { + method = "POST", + path = "/config", + body = helpers.unindent([[ + _format_version: '1.1' + services: + - name: konghq + url: http://konghq.com + path: /install#kong-community + plugins: + - name: prometheus + ]]), + headers = { + ["Content-Type"] = "text/yaml" + }, + }) + assert.response(res).has.status(201) + + -- 4. check if timer count is still the same + res = assert(client:send { + method = "GET", + path = "/metrics", + }) + local res_body = assert.res_status(200, res) + local req2_pending_timers = assert.matches('kong_nginx_timers{state="pending"} %d+', res_body) + local req2_running_timers = assert.matches('kong_nginx_timers{state="running"} %d+', res_body) + req2_pending_timers = assert(tonumber(string.match(req2_pending_timers, "%d"))) + req2_running_timers = assert(tonumber(string.match(req2_running_timers, "%d"))) + + assert.equal(req1_pending_timers, req2_pending_timers) + assert.equal(req1_running_timers, req2_running_timers) + end) + +end) From 0493bfb14a8a1fd05cab35e185b07715136bf2a1 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Wed, 25 May 2022 10:31:33 -0700 Subject: [PATCH 1391/4351] [ENGEN-453] Add changelog entry to Deprecation of Amazon Linux 1 (#8846) * fix(changelog) dedupe PDK headers * chore(changelog) add amazon linux 1 deprecation entry --- CHANGELOG.md | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 35de2bb71f6..0c349ec06cc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -66,13 +66,10 @@ ### Fixes -#### PDK - -- `pdk.response.set_header()`, `pdk.response.set_headers()`, `pdk.response.exit()` now ignore and emit warnings for manually set `Transfer-Encoding` headers. - [#8698](https://github.com/Kong/kong/pull/8698) - ### Breaking Changes +- Deprecate/stop producing Amazon Linux (1) containers and packages (EOLed December 31, 2020) + [Kong/docs.konghq.com #3966](https://github.com/Kong/docs.konghq.com/pull/3966) - Deprecate/stop producing Debian 8 "Jessie" containers and packages (EOLed June 2020) [Kong/kong-build-tools #448](https://github.com/Kong/kong-build-tools/pull/448) [Kong/kong-distributions #766](https://github.com/Kong/kong-distributions/pull/766) @@ -119,7 +116,8 @@ [#8810](https://github.com/Kong/kong/pull/8810) #### PDK - +- `pdk.response.set_header()`, `pdk.response.set_headers()`, `pdk.response.exit()` now ignore and emit warnings for manually set `Transfer-Encoding` headers. + [#8698](https://github.com/Kong/kong/pull/8698) - The PDK is no longer versioned [#8585](https://github.com/Kong/kong/pull/8585) From c5597cb2fb840c87825f7289829bf4b34a29a8b5 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 25 May 2022 17:56:07 -0300 Subject: [PATCH 1392/4351] fix(upstreams) mark the update timer as scheduled (#8858) when the balancer state timer is running, it updates the flag that avoids it to be started again. this commit adds this same behavior to scheduling the update timer, instead of waiting for the first run --- kong/runloop/balancer/upstreams.lua | 1 + spec/02-integration/04-admin_api/15-off_spec.lua | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index c23555a3b8d..000759811a1 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -272,6 +272,7 @@ function upstreams_M.update_balancer_state() if err then log(CRIT, "unable to start update proxy state timer: ", err) else + update_balancer_state_running = true log(DEBUG, "update proxy state timer scheduled") end end diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index e279435e9c5..f185f76e4ef 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1117,13 +1117,14 @@ end) describe("Admin API #off worker_consistency=eventual", function() local client + local WORKER_STATE_UPDATE_FREQ = 0.1 lazy_setup(function() assert(helpers.start_kong({ database = "off", lmdb_map_size = LMDB_MAP_SIZE, worker_consistency = "eventual", - worker_state_update_frequency = 0.1, + worker_state_update_frequency = WORKER_STATE_UPDATE_FREQ, })) end) From 17aa04e748e8ab3550df4f79a32be408f6364d95 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 25 May 2022 17:47:15 -0400 Subject: [PATCH 1393/4351] chore(core) remove config cache (#8704) --- CHANGELOG.md | 1 + kong/clustering/data_plane.lua | 5 +- kong/clustering/init.lua | 9 +- kong/clustering/utils.lua | 85 ------------------- kong/clustering/wrpc_data_plane.lua | 5 +- .../09-hybrid_mode/01-sync_spec.lua | 8 -- .../11-dbless/03-config_persistence.lua | 3 - 7 files changed, 4 insertions(+), 112 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0c349ec06cc..5e9f9f9f79c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -153,6 +153,7 @@ - Change the default of `lua_ssl_trusted_certificate` to `system` [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. +- `data_plane_config_cache_mode` and `data_plane_config_cache_path` were removed [#8704](https://github.com/Kong/kong/pull/8704). ### Dependencies diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index afd266479cc..a14c5fec277 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -6,7 +6,6 @@ local ws_client = require("resty.websocket.client") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local constants = require("kong.constants") -local clustering_utils = require("kong.clustering.utils") local assert = assert local setmetatable = setmetatable local math = math @@ -63,8 +62,6 @@ function _M:init_worker() -- ROLE = "data_plane" if ngx.worker.id() == 0 then - clustering_utils.load_config_cache(self) - assert(ngx.timer.at(0, function(premature) self:communicate(premature) end)) @@ -186,7 +183,7 @@ function _M:communicate(premature) local hashes = self.next_hashes local pok, res - pok, res, err = pcall(self.update_config, self, config_table, config_hash, true, hashes) + pok, res, err = pcall(self.update_config, self, config_table, config_hash, hashes) if pok then if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 923f2f819b5..407f5fff225 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -2,7 +2,6 @@ local _M = {} local constants = require("kong.constants") local declarative = require("kong.db.declarative") -local clustering_utils = require("kong.clustering.utils") local version_negotiation = require("kong.clustering.version_negotiation") local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") @@ -217,7 +216,7 @@ function _M:request_version_negotiation() end -function _M:update_config(config_table, config_hash, update_cache, hashes) +function _M:update_config(config_table, config_hash, hashes) assert(type(config_table) == "table") if not config_hash then @@ -256,11 +255,6 @@ function _M:update_config(config_table, config_hash, update_cache, hashes) return nil, err end - if update_cache then - -- local persistence only after load finishes without error - clustering_utils.save_config_cache(self, config_table) - end - return true end @@ -315,7 +309,6 @@ function _M:init_worker() end if self.child then - clustering_utils.load_config_cache(self.child) self.child:communicate() end end)) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 74be07a8f45..5094eff902d 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -5,38 +5,22 @@ local openssl_x509 = require("resty.openssl.x509") local ssl = require("ngx.ssl") local ocsp = require("ngx.ocsp") local http = require("resty.http") -local system_constants = require("lua_system_constants") -local bit = require("bit") -local ffi = require("ffi") local type = type local tonumber = tonumber -local C = ffi.C -local bor = bit.bor - -local io_open = io.open local ngx_var = ngx.var -local cjson_decode = require "cjson.safe".decode -local cjson_encode = require "cjson.safe".encode - -local inflate_gzip = require("kong.tools.utils").inflate_gzip -local deflate_gzip = require("kong.tools.utils").deflate_gzip local ngx_log = ngx.log -local ngx_ERR = ngx.ERR local ngx_INFO = ngx.INFO local ngx_WARN = ngx.WARN local _log_prefix = "[clustering] " -local CONFIG_CACHE = ngx.config.prefix() .. "/config.cache.json.gz" - local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT - local clustering_utils = {} @@ -216,73 +200,4 @@ function clustering_utils.validate_connection_certs(conf, cert_digest) return true end -function clustering_utils.load_config_cache(self) - local f = io_open(CONFIG_CACHE, "r") - if f then - local config, err = f:read("*a") - if not config then - ngx_log(ngx_ERR, _log_prefix, "unable to read cached config file: ", err) - end - - f:close() - - if config and #config > 0 then - ngx_log(ngx_INFO, _log_prefix, "found cached config, loading...") - config, err = inflate_gzip(config) - if config then - config, err = cjson_decode(config) - if config then - local res - res, err = self:update_config(config) - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config from cache: ", err) - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to json decode cached config: ", err, ", ignoring") - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to decode cached config: ", err, ", ignoring") - end - end - - else - -- CONFIG_CACHE does not exist, pre create one with 0600 permission - local flags = bor(system_constants.O_RDONLY(), - system_constants.O_CREAT()) - - local mode = ffi.new("int", bor(system_constants.S_IRUSR(), - system_constants.S_IWUSR())) - - local fd = C.open(CONFIG_CACHE, flags, mode) - if fd == -1 then - ngx_log(ngx_ERR, _log_prefix, "unable to pre-create cached config file: ", - ffi.string(C.strerror(ffi.errno()))) - - else - C.close(fd) - end - end -end - - -function clustering_utils.save_config_cache(self, config_table) - local f, err = io_open(CONFIG_CACHE, "w") - if not f then - ngx_log(ngx_ERR, _log_prefix, "unable to open config cache file: ", err) - - else - local config = assert(cjson_encode(config_table)) - config = assert(deflate_gzip(config)) - local res - res, err = f:write(config) - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to write config cache file: ", err) - end - - f:close() - end -end - return clustering_utils diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 759ab637a24..4db68eb364d 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -5,7 +5,6 @@ local declarative = require("kong.db.declarative") local protobuf = require("kong.tools.protobuf") local wrpc = require("kong.tools.wrpc") local constants = require("kong.constants") -local clustering_utils = require("kong.clustering.utils") local assert = assert local setmetatable = setmetatable local type = type @@ -46,8 +45,6 @@ function _M:init_worker() -- ROLE = "data_plane" if ngx.worker.id() == 0 then - clustering_utils.load_config_cache(self) - assert(ngx.timer.at(0, function(premature) self:communicate(premature) end)) @@ -190,7 +187,7 @@ function _M:communicate(premature) ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) local pok, res - pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, true, hashes) + pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, hashes) if pok then last_config_version = config_version if not res then diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 1c669cab00c..33f6cf0e01f 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -218,14 +218,6 @@ for _, strategy in helpers.each_strategy() do end, 5) end) - it("local cached config file has correct permission", function() - local handle = io.popen("ls -l servroot2/config.cache.json.gz") - local result = handle:read("*a") - handle:close() - - assert.matches("-rw-------", result, nil, true) - end) - it('does not sync services where enabled == false', function() local admin_client = helpers.admin_client(10000) finally(function() diff --git a/spec/02-integration/11-dbless/03-config_persistence.lua b/spec/02-integration/11-dbless/03-config_persistence.lua index d0212dc8aa2..334b7f3ef99 100644 --- a/spec/02-integration/11-dbless/03-config_persistence.lua +++ b/spec/02-integration/11-dbless/03-config_persistence.lua @@ -85,7 +85,6 @@ describe("dbless persistence with a declarative config #off", function() database = "off", declarative_config = yaml_file, })) - admin_client = assert(helpers.admin_client()) proxy_client = assert(helpers.proxy_client()) @@ -118,7 +117,6 @@ describe("dbless persistence with a declarative config #off", function() end helpers.stop_kong(nil, true) end) - lazy_teardown(function() os.remove(yaml_file) end) @@ -141,7 +139,6 @@ describe("dbless persistence with a declarative config #off", function() database = "off", declarative_config = yaml_file, })) - local res helpers.wait_until(function() proxy_client = assert(helpers.proxy_client()) From 49c63954500c3c764d6dad213b5fb150922232b1 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Thu, 26 May 2022 16:05:18 -0400 Subject: [PATCH 1394/4351] docs(changelog) correct the config cache deprecation docs (#8867) --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5e9f9f9f79c..6d9c4d3b853 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -100,6 +100,8 @@ - The support for deprecated hash structured custom plugin DAOs (using `daos.lua`) was removed. Please upgrade the legacy plugin DAO schemas. [#8815](https://github.com/Kong/kong/pull/8815) +- The dataplane config cache was removed. The config persistence is now done automatically with LMDB. + [#8704](https://github.com/Kong/kong/pull/8704) #### Admin API @@ -153,7 +155,6 @@ - Change the default of `lua_ssl_trusted_certificate` to `system` [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. -- `data_plane_config_cache_mode` and `data_plane_config_cache_path` were removed [#8704](https://github.com/Kong/kong/pull/8704). ### Dependencies From a1549ded9b4e095be6f688c61e4128168ee15e0d Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Mon, 23 May 2022 02:22:45 -0700 Subject: [PATCH 1395/4351] chore(conf): remove deprecated config options Signed-off-by: Joshua Schmid --- kong/conf_loader/init.lua | 180 +------------ kong/templates/kong_defaults.lua | 10 - spec/01-unit/03-conf_loader_spec.lua | 238 ------------------ spec/01-unit/04-prefix_handler_spec.lua | 181 ------------- .../02-cmd/02-start_stop_spec.lua | 120 --------- .../05-proxy/25-upstream_keepalive_spec.lua | 34 --- .../02-core_entities_invalidations_spec.lua | 2 - .../03-plugins_iterator_invalidation_spec.lua | 2 - 8 files changed, 1 insertion(+), 766 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 0f17f75b789..414ec9f55df 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -221,16 +221,7 @@ local DYNAMIC_KEY_NAMESPACES = { } -local DEPRECATED_DYNAMIC_KEY_NAMESPACES = { - { - injected_conf_name = "nginx_upstream_directives", - previous_conf_name = "nginx_http_upstream_directives", - }, - { - injected_conf_name = "nginx_status_directives", - previous_conf_name = "nginx_http_status_directives", - }, -} +local DEPRECATED_DYNAMIC_KEY_NAMESPACES = {} local PREFIX_PATHS = { @@ -278,67 +269,6 @@ local function is_predefined_dhgroup(group) end -local function upstream_keepalive_deprecated_properties(conf) - -- nginx_http_upstream_keepalive -> nginx_upstream_keepalive - if conf.nginx_upstream_keepalive == nil then - if conf.nginx_http_upstream_keepalive ~= nil then - conf.nginx_upstream_keepalive = conf.nginx_http_upstream_keepalive - end - end - - -- upstream_keepalive -> nginx_upstream_keepalive + nginx_http_upstream_keepalive - if conf.nginx_upstream_keepalive == nil then - if conf.upstream_keepalive ~= nil then - if conf.upstream_keepalive == 0 then - conf.nginx_upstream_keepalive = "NONE" - conf.nginx_http_upstream_keepalive = "NONE" - - else - conf.nginx_upstream_keepalive = tostring(conf.upstream_keepalive) - conf.nginx_http_upstream_keepalive = tostring(conf.upstream_keepalive) - end - end - end - - -- nginx_upstream_keepalive -> upstream_keepalive_pool_size - if conf.upstream_keepalive_pool_size == nil then - if conf.nginx_upstream_keepalive ~= nil then - if conf.nginx_upstream_keepalive == "NONE" then - conf.upstream_keepalive_pool_size = 0 - - else - conf.upstream_keepalive_pool_size = tonumber(conf.nginx_upstream_keepalive) - end - end - end - - -- nginx_http_upstream_keepalive_requests -> nginx_upstream_keepalive_requests - if conf.nginx_upstream_keepalive_requests == nil then - conf.nginx_upstream_keepalive_requests = conf.nginx_http_upstream_keepalive_requests - end - - -- nginx_upstream_keepalive_requests -> upstream_keepalive_max_requests - if conf.upstream_keepalive_max_requests == nil - and conf.nginx_upstream_keepalive_requests ~= nil - then - conf.upstream_keepalive_max_requests = tonumber(conf.nginx_upstream_keepalive_requests) - end - - -- nginx_http_upstream_keepalive_timeout -> nginx_upstream_keepalive_timeout - if conf.nginx_upstream_keepalive_timeout == nil then - conf.nginx_upstream_keepalive_timeout = conf.nginx_http_upstream_keepalive_timeout - end - -- - -- nginx_upstream_keepalive_timeout -> upstream_keepalive_idle_timeout - if conf.upstream_keepalive_idle_timeout == nil - and conf.nginx_upstream_keepalive_timeout ~= nil - then - conf.upstream_keepalive_idle_timeout = - utils.nginx_conf_time_to_seconds(conf.nginx_upstream_keepalive_timeout) - end -end - - -- By default, all properties in the configuration are considered to -- be strings/numbers, but if we want to forcefully infer their type, specify it -- in this table. @@ -389,61 +319,6 @@ local CONF_INFERENCES = { }, }, - -- TODO: remove since deprecated in 1.3 - upstream_keepalive = { - typ = "number", - deprecated = { - replacement = "upstream_keepalive_pool_size", - alias = upstream_keepalive_deprecated_properties, - } - }, - - -- TODO: remove since deprecated in 2.0 - nginx_http_upstream_keepalive = { - typ = "string", - deprecated = { - replacement = "upstream_keepalive_pool_size", - alias = upstream_keepalive_deprecated_properties, - } - }, - nginx_http_upstream_keepalive_requests = { - typ = "string", - deprecated = { - replacement = "upstream_keepalive_max_requests", - alias = upstream_keepalive_deprecated_properties, - } - }, - nginx_http_upstream_keepalive_timeout = { - typ = "string", - deprecated = { - replacement = "upstream_keepalive_idle_timeout", - alias = upstream_keepalive_deprecated_properties, - } - }, - - -- TODO: remove since deprecated in 2.1 - nginx_upstream_keepalive = { - typ = "string", - deprecated = { - replacement = "upstream_keepalive_pool_size", - alias = upstream_keepalive_deprecated_properties, - } - }, - nginx_upstream_keepalive_requests = { - typ = "string", - deprecated = { - replacement = "upstream_keepalive_max_requests", - alias = upstream_keepalive_deprecated_properties, - } - }, - nginx_upstream_keepalive_timeout = { - typ = "string", - deprecated = { - replacement = "upstream_keepalive_idle_timeout", - alias = upstream_keepalive_deprecated_properties, - } - }, - upstream_keepalive_pool_size = { typ = "number" }, upstream_keepalive_max_requests = { typ = "number" }, upstream_keepalive_idle_timeout = { typ = "number" }, @@ -462,28 +337,6 @@ local CONF_INFERENCES = { replacement = "nginx_proxy_real_ip_recursive", } }, - client_max_body_size = { - typ = "string", - deprecated = { - replacement = "nginx_http_client_max_body_size", - alias = function(conf) - if conf.nginx_http_client_max_body_size == nil then - conf.nginx_http_client_max_body_size = conf.client_max_body_size - end - end, - } - }, - client_body_buffer_size = { - typ = "string", - deprecated = { - replacement = "nginx_http_client_body_buffer_size", - alias = function(conf) - if conf.nginx_http_client_body_buffer_size == nil then - conf.nginx_http_client_body_buffer_size = conf.client_body_buffer_size - end - end, - } - }, error_default_type = { enum = { "application/json", "application/xml", @@ -537,21 +390,6 @@ local CONF_INFERENCES = { "LOCAL_ONE", } }, - cassandra_consistency = { - typ = "string", - deprecated = { - replacement = "cassandra_write_consistency / cassandra_read_consistency", - alias = function(conf) - if conf.cassandra_write_consistency == nil then - conf.cassandra_write_consistency = conf.cassandra_consistency - end - - if conf.cassandra_read_consistency == nil then - conf.cassandra_read_consistency = conf.cassandra_consistency - end - end, - } - }, cassandra_lb_policy = { enum = { "RoundRobin", "RequestRoundRobin", @@ -593,18 +431,6 @@ local CONF_INFERENCES = { } }, worker_state_update_frequency = { typ = "number" }, - router_update_frequency = { - typ = "number", - deprecated = { - replacement = "worker_state_update_frequency", - alias = function(conf) - if conf.worker_state_update_frequency == nil and - conf.router_update_frequency ~= nil then - conf.worker_state_update_frequency = conf.router_update_frequency - end - end, - } - }, ssl_protocols = { typ = "string", @@ -666,10 +492,6 @@ local CONF_INFERENCES = { vaults = { typ = "array" }, plugins = { typ = "array" }, anonymous_reports = { typ = "boolean" }, - nginx_optimizations = { - typ = "boolean", - deprecated = { replacement = false } - }, lua_ssl_trusted_certificate = { typ = "array" }, lua_ssl_verify_depth = { typ = "number" }, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 18d76c1ef9f..eecddc5f251 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -52,14 +52,12 @@ status_ssl_cert_key = NONE headers = server_tokens, latency_tokens trusted_ips = NONE error_default_type = text/plain -upstream_keepalive = NONE upstream_keepalive_pool_size = 60 upstream_keepalive_max_requests = 100 upstream_keepalive_idle_timeout = 60 nginx_user = kong kong nginx_worker_processes = auto -nginx_optimizations = on nginx_daemon = on nginx_main_daemon = on nginx_main_user = kong kong @@ -83,15 +81,8 @@ nginx_proxy_real_ip_header = X-Real-IP nginx_proxy_real_ip_recursive = off nginx_admin_client_max_body_size = 10m nginx_admin_client_body_buffer_size = 10m -nginx_upstream_keepalive = NONE -nginx_upstream_keepalive_requests = NONE -nginx_upstream_keepalive_timeout = NONE -nginx_http_upstream_keepalive = NONE -nginx_http_upstream_keepalive_requests = NONE -nginx_http_upstream_keepalive_timeout = NONE nginx_http_lua_regex_match_limit = 100000 -client_max_body_size = 0 client_body_buffer_size = 8k real_ip_header = X-Real-IP real_ip_recursive = off @@ -130,7 +121,6 @@ cassandra_ssl = off cassandra_ssl_verify = off cassandra_username = kong cassandra_password = NONE -cassandra_consistency = NONE cassandra_write_consistency = ONE cassandra_read_consistency = ONE cassandra_lb_policy = RequestRoundRobin diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 49a42e96bbf..99ed6954db5 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1511,244 +1511,6 @@ describe("Configuration loader", function() end) end) - describe("deprecated properties", function() - it("cassandra_consistency -> cassandra_r/w_consistency", function() - local conf = assert(conf_loader(nil, { - cassandra_consistency = "QUORUM" - })) - assert.equal("QUORUM", conf.cassandra_read_consistency) - assert.equal("QUORUM", conf.cassandra_write_consistency) - - local conf = assert(conf_loader(nil, { - cassandra_consistency = "QUORUM", - cassandra_read_consistency = "TWO" -- prioritized - })) - assert.equal("TWO", conf.cassandra_read_consistency) - assert.equal("QUORUM", conf.cassandra_write_consistency) - - local conf = assert(conf_loader(nil, { - cassandra_consistency = "QUORUM", - cassandra_write_consistency = "LOCAL_QUORUM" -- prioritized - })) - assert.equal("QUORUM", conf.cassandra_read_consistency) - assert.equal("LOCAL_QUORUM", conf.cassandra_write_consistency) - end) - - it("upstream_keepalive -> nginx_http_upstream_keepalive + nginx_upstream_keepalive", function() - -- accepted values: - -- * upstream_keepalive >= 0 - - local conf = assert(conf_loader(nil, { - upstream_keepalive = 10, - })) - assert.equal(10, conf.upstream_keepalive) - assert.equal("10", conf.nginx_http_upstream_keepalive) - assert.equal("10", conf.nginx_upstream_keepalive) - - local conf = assert(conf_loader(nil, { - upstream_keepalive = 0, - })) - assert.equal(0, conf.upstream_keepalive) - assert.equal("NONE", conf.nginx_http_upstream_keepalive) - assert.equal("NONE", conf.nginx_upstream_keepalive) - end) - - it("nginx_http_upstream_keepalive -> nginx_upstream_keepalive", function() - -- accepted values: - -- * nginx_http_upstream_keepalive = >= 0 - -- * nginx_http_upstream_keepalive = "NONE" - - local conf = assert(conf_loader(nil, { - nginx_http_upstream_keepalive = "10", - })) - assert.equal("10", conf.nginx_http_upstream_keepalive) - assert.equal("10", conf.nginx_upstream_keepalive) - - local conf = assert(conf_loader(nil, { - nginx_http_upstream_keepalive = "NONE", - })) - assert.equal("NONE", conf.nginx_http_upstream_keepalive) - assert.equal("NONE", conf.nginx_upstream_keepalive) - end) - - it("nginx_upstream_keepalive -> upstream_keepalive_pool_size", function() - -- accepted values: - -- * nginx_upstream_keepalive = >= 0 - -- * nginx_upstream_keepalive = "NONE" - - local conf = assert(conf_loader(nil, { - nginx_upstream_keepalive = "10", - })) - assert.equal("10", conf.nginx_upstream_keepalive) - assert.equal(10, conf.upstream_keepalive_pool_size) - - local conf = assert(conf_loader(nil, { - nginx_upstream_keepalive = "NONE", - })) - assert.equal("NONE", conf.nginx_upstream_keepalive) - assert.equal(0, conf.upstream_keepalive_pool_size) - end) - - it("upstream_keepalive -> upstream_keepalive_pool_size", function() - local conf = assert(conf_loader(nil, { - upstream_keepalive = 10, - })) - assert.equal(10, conf.upstream_keepalive) - assert.equal("10", conf.nginx_http_upstream_keepalive) - assert.equal("10", conf.nginx_upstream_keepalive) - assert.equal(10, conf.upstream_keepalive_pool_size) - - local conf = assert(conf_loader(nil, { - upstream_keepalive = 0, - })) - assert.equal(0, conf.upstream_keepalive) - assert.equal("NONE", conf.nginx_http_upstream_keepalive) - assert.equal("NONE", conf.nginx_upstream_keepalive) - assert.equal(0, conf.upstream_keepalive_pool_size) - end) - - it("upstream_keepalive + nginx_http_upstream_keepalive", function() - local conf = assert(conf_loader(nil, { - upstream_keepalive = 10, - nginx_http_upstream_keepalive = "20", -- prioritized - })) - assert.equal(10, conf.upstream_keepalive) - assert.equal("20", conf.nginx_http_upstream_keepalive) - assert.equal("20", conf.nginx_upstream_keepalive) - assert.equal(20, conf.upstream_keepalive_pool_size) - - local conf = assert(conf_loader(nil, { - upstream_keepalive = 10, - nginx_http_upstream_keepalive = "NONE", - })) - assert.equal(10, conf.upstream_keepalive) - assert.equal("NONE", conf.nginx_http_upstream_keepalive) - assert.equal("NONE", conf.nginx_upstream_keepalive) - assert.equal(0, conf.upstream_keepalive_pool_size) - end) - - it("upstream_keepalive + nginx_http_upstream_keepalive + nginx_upstream_keepalive", function() - local conf = assert(conf_loader(nil, { - upstream_keepalive = 10, - nginx_http_upstream_keepalive = "20", - nginx_upstream_keepalive = "30", -- prioritized - })) - assert.equal(10, conf.upstream_keepalive) - assert.equal("20", conf.nginx_http_upstream_keepalive) - assert.equal("30", conf.nginx_upstream_keepalive) - assert.equal(30, conf.upstream_keepalive_pool_size) - - local conf = assert(conf_loader(nil, { - upstream_keepalive = 10, - nginx_http_upstream_keepalive = "20", - nginx_upstream_keepalive = "NONE", -- prioritized - })) - assert.equal(10, conf.upstream_keepalive) - assert.equal("20", conf.nginx_http_upstream_keepalive) - assert.equal("NONE", conf.nginx_upstream_keepalive) - assert.equal(0, conf.upstream_keepalive_pool_size) - end) - - it("nginx_http_upstream_keepalive_requests -> nginx_upstream_keepalive_requests", function() - local conf = assert(conf_loader(nil, { - nginx_http_upstream_keepalive_requests = "10", - })) - assert.equal("10", conf.nginx_http_upstream_keepalive_requests) - assert.equal("10", conf.nginx_upstream_keepalive_requests) - end) - - it("nginx_upstream_keepalive_requests -> upstream_keepalive_max_requests", function() - local conf = assert(conf_loader(nil, { - nginx_upstream_keepalive_requests = "10", - })) - assert.equal("10", conf.nginx_upstream_keepalive_requests) - assert.equal(10, conf.upstream_keepalive_max_requests) - end) - - it("nginx_http_upstream_keepalive_requests + nginx_upstream_keepalive_requests", function() - local conf = assert(conf_loader(nil, { - nginx_http_upstream_keepalive_requests = "10", - nginx_upstream_keepalive_requests = "20", -- prioritized - })) - assert.equal("10", conf.nginx_http_upstream_keepalive_requests) - assert.equal("20", conf.nginx_upstream_keepalive_requests) - assert.equal(20, conf.upstream_keepalive_max_requests) - end) - - it("nginx_http_upstream_keepalive_timeout -> nginx_upstream_keepalive_timeout", function() - local conf = assert(conf_loader(nil, { - nginx_http_upstream_keepalive_timeout = "10s", - })) - assert.equal("10s", conf.nginx_http_upstream_keepalive_timeout) - assert.equal("10s", conf.nginx_upstream_keepalive_timeout) - end) - - it("nginx_upstream_keepalive_timeout -> upstream_keepalive_idle_timeout", function() - local conf = assert(conf_loader(nil, { - nginx_upstream_keepalive_timeout = "10s", - })) - assert.equal("10s", conf.nginx_upstream_keepalive_timeout) - assert.equal(10, conf.upstream_keepalive_idle_timeout) - end) - - it("nginx_http_upstream_keepalive_timeout + nginx_upstream_keepalive_timeout", function() - local conf = assert(conf_loader(nil, { - nginx_http_upstream_keepalive_timeout = "10s", - nginx_upstream_keepalive_timeout = "20s", -- prioritized - })) - assert.equal("10s", conf.nginx_http_upstream_keepalive_timeout) - assert.equal("20s", conf.nginx_upstream_keepalive_timeout) - assert.equal(20, conf.upstream_keepalive_idle_timeout) - end) - - it("nginx_upstream_keepalive_timeout converts units to seconds", function() - local conf = assert(conf_loader(nil, { - nginx_upstream_keepalive_timeout = "2m", - })) - assert.equal("2m", conf.nginx_upstream_keepalive_timeout) - assert.equal(120, conf.upstream_keepalive_idle_timeout) - end) - - it("client_max_body_size -> nginx_http_client_max_body_size", function() - local conf = assert(conf_loader(nil, { - client_max_body_size = "2m", - })) - assert.equal("2m", conf.client_max_body_size) - assert.equal("2m", conf.nginx_http_client_max_body_size) - end) - - it("client_body_buffer_size -> nginx_http_client_body_buffer_size", function() - local conf = assert(conf_loader(nil, { - client_body_buffer_size = "2m", - })) - assert.equal("2m", conf.client_body_buffer_size) - assert.equal("2m", conf.nginx_http_client_body_buffer_size) - end) - - it("no overrides when new properties are specified", function() - local conf = assert(conf_loader(nil, { - nginx_upstream_keepalive = "10", - upstream_keepalive_pool_size = 100, - - nginx_upstream_keepalive_timeout = "10s", - upstream_keepalive_idle_timeout = 100, - - nginx_upstream_keepalive_requests = "10", - upstream_keepalive_max_requests = 100, - - client_max_body_size = "1m", - nginx_http_client_max_body_size = "2m", - - client_body_buffer_size = "1m", - nginx_http_client_body_buffer_size = "2m", - })) - assert.equal(100, conf.upstream_keepalive_pool_size) - assert.equal(100, conf.upstream_keepalive_idle_timeout) - assert.equal(100, conf.upstream_keepalive_max_requests) - assert.equal("2m", conf.nginx_http_client_max_body_size) - assert.equal("2m", conf.nginx_http_client_body_buffer_size) - end) - end) describe("vault references", function() it("are collected under $refs property", function() finally(function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 2f40925e6ab..9a57da1e69e 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -254,12 +254,6 @@ describe("NGINX conf compiler", function() local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", kong_nginx_conf) end) - it("defines the client_max_body_size by default", function() - local conf = assert(conf_loader(nil, {})) - local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("client_max_body_size%s+0", nginx_conf) - assert.matches("client_max_body_size%s+10m", nginx_conf) - end) it("writes the client_max_body_size as defined", function() local conf = assert(conf_loader(nil, { nginx_http_client_max_body_size = "1m", @@ -267,13 +261,6 @@ describe("NGINX conf compiler", function() local nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("client_max_body_size%s+1m", nginx_conf) end) - it("writes the client_max_body_size as defined", function() - local conf = assert(conf_loader(nil, { - client_max_body_size = "1m", - })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("client_max_body_size%s+1m", nginx_conf) - end) it("writes the client_max_body_size as defined (admin)", function() local conf = assert(conf_loader(nil, { nginx_admin_client_max_body_size = "50m", @@ -281,12 +268,6 @@ describe("NGINX conf compiler", function() local nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("client_max_body_size%s+50m", nginx_conf) end) - it("defines the client_body_buffer_size directive by default", function() - local conf = assert(conf_loader(nil, {})) - local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("client_body_buffer_size%s+8k", nginx_conf) - assert.matches("client_body_buffer_size%s+10m", nginx_conf) - end) it("writes the client_body_buffer_size directive as defined", function() local conf = assert(conf_loader(nil, { nginx_http_client_body_buffer_size = "128k", @@ -294,13 +275,6 @@ describe("NGINX conf compiler", function() local nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("client_body_buffer_size%s+128k", nginx_conf) end) - it("writes the client_body_buffer_size directive as defined", function() - local conf = assert(conf_loader(nil, { - client_body_buffer_size = "128k", - })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("client_body_buffer_size%s+128k", nginx_conf) - end) it("writes the client_body_buffer_size directive as defined (admin)", function() local conf = assert(conf_loader(nil, { nginx_admin_client_body_buffer_size = "50m", @@ -1030,161 +1004,6 @@ describe("NGINX conf compiler", function() assert.matches("listen 0.0.0.0:9000;", contents, nil, true) assert.not_matches("keepalive", contents, nil, true) end) - - it("'upstream_keepalive = 0' disables keepalive", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - upstream_keepalive = 0, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("# This is the Kong 1.2 default template", contents, - nil, true) - assert.not_matches("keepalive %d+;", contents) - - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_http_upstream_keepalive = "120", -- not used by template - upstream_keepalive = 0, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("# This is the Kong 1.2 default template", contents, - nil, true) - assert.not_matches("keepalive %d+;", contents) - end) - - it("'upstream_keepalive' also sets keepalive if specified", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_http_upstream_keepalive = "NONE", -- not used by template - upstream_keepalive = 60, - upstream_keepalive_pool_size = 0, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("# This is the Kong 1.2 default template", contents, - nil, true) - assert.matches("keepalive 60;", contents, nil, true) - - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_http_upstream_keepalive = "120", -- not used by template - upstream_keepalive = 60, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("# This is the Kong 1.2 default template", contents, - nil, true) - assert.matches("keepalive 60;", contents, nil, true) - end) - end) - - describe("latest Nginx template", function() - local templ_fixture = "spec/fixtures/custom_nginx.template" - - it("'upstream_keepalive = 0' has highest precedence", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - upstream_keepalive = 0, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.not_matches("keepalive%s+0;", contents) - - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_http_upstream_keepalive = "120", - upstream_keepalive = 0, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.not_matches("keepalive%s+0;", contents) - - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_http_upstream_keepalive = "120", - nginx_upstream_keepalive = "140", - upstream_keepalive = 0, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.not_matches("keepalive%s+0;", contents) - end) - - it("'nginx_upstream_keepalive' has second highest precedence", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_upstream_keepalive = "120", - nginx_http_upstream_keepalive = "150", - upstream_keepalive = 60, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("keepalive%s+120;", contents) - - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - nginx_upstream_keepalive = "60", - nginx_http_upstream_keepalive = "150", - upstream_keepalive = 120, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("keepalive%s+60;", contents) - end) - - it("'upstream_keepalive' has lowest precedence", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - upstream_keepalive = 120, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("keepalive%s+120;", contents) - - local conf = assert(conf_loader(helpers.test_conf_path, { - prefix = tmp_config.prefix, - upstream_keepalive = 120, - })) - - assert(prefix_handler.prepare_prefix(conf, templ_fixture)) - assert.truthy(exists(conf.nginx_conf)) - - local contents = helpers.file.read(tmp_config.nginx_conf) - assert.matches("keepalive%s+120;", contents) - end) - end) end) end) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 671eb946bdf..4888e8a55bb 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -591,126 +591,6 @@ describe("kong start/stop #" .. strategy, function() end) - describe("deprecated properties", function() - describe("prints a warning to stderr", function() - local u = helpers.unindent - - local function check_warn(opts, deprecated, replacement) - local kopts = { - prefix = helpers.test_conf.prefix, - database = helpers.test_conf.database, - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, - } - - for k, v in pairs(opts) do - kopts[k] = v - end - - local _, stderr, stdout = assert(helpers.kong_exec("start", kopts)) - assert.matches("Kong started", stdout, nil, true) - - if replacement then - assert.matches(u([[ - [warn] the ']] .. deprecated .. [[' configuration property is - deprecated, use ']] .. replacement .. [[' instead - ]], nil, true), stderr, nil, true) - - else - assert.matches(u([[ - [warn] the ']] .. deprecated .. [[' configuration property is - deprecated - ]], nil, true), stderr, nil, true) - end - - local _, stderr, stdout = assert(helpers.kong_exec("stop", kopts)) - assert.matches("Kong stopped", stdout, nil, true) - assert.equal("", stderr) - end - - it("nginx_optimizations", function() - check_warn({ - nginx_optimizations = true, - }, "nginx_optimizations") - end) - - it("client_max_body_size", function() - check_warn({ - client_max_body_size = "16k", - }, "client_max_body_size", "nginx_http_client_max_body_size") - end) - - it("client_body_buffer_size", function() - check_warn({ - client_body_buffer_size = "16k", - }, "client_body_buffer_size", "nginx_http_client_body_buffer_size") - end) - - it("upstream_keepalive", function() - check_warn({ - upstream_keepalive = 10, - }, "upstream_keepalive", "upstream_keepalive_pool_size") - end) - - it("nginx_http_upstream_keepalive", function() - check_warn({ - nginx_http_upstream_keepalive = 10, - }, "nginx_http_upstream_keepalive", "upstream_keepalive_pool_size") - end) - - it("nginx_http_upstream_keepalive_requests", function() - check_warn({ - nginx_http_upstream_keepalive_requests = 50, - }, "nginx_http_upstream_keepalive_requests", "upstream_keepalive_max_requests") - end) - - it("nginx_http_upstream_keepalive_timeout", function() - check_warn({ - nginx_http_upstream_keepalive_timeout = "30s", - }, "nginx_http_upstream_keepalive_timeout", "upstream_keepalive_idle_timeout") - end) - - it("nginx_upstream_keepalive", function() - check_warn({ - nginx_upstream_keepalive = 10, - }, "nginx_upstream_keepalive", "upstream_keepalive_pool_size") - end) - - it("nginx_upstream_keepalive_requests", function() - check_warn({ - nginx_upstream_keepalive_requests = 10, - }, "nginx_upstream_keepalive_requests", "upstream_keepalive_max_requests") - end) - - it("nginx_upstream_keepalive_timeout", function() - check_warn({ - nginx_upstream_keepalive_timeout = "30s", - }, "nginx_upstream_keepalive_timeout", "upstream_keepalive_idle_timeout") - end) - - it("'cassandra_consistency'", function() - local opts = { - prefix = helpers.test_conf.prefix, - database = helpers.test_conf.database, - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, - cassandra_consistency = "LOCAL_ONE", - } - - local _, stderr, stdout = assert(helpers.kong_exec("start", opts)) - assert.matches("Kong started", stdout, nil, true) - assert.matches(u([[ - [warn] the 'cassandra_consistency' configuration property is - deprecated, use 'cassandra_write_consistency / cassandra_read_consistency' - instead - ]], nil, true), stderr, nil, true) - - local _, stderr, stdout = assert(helpers.kong_exec("stop", opts)) - assert.matches("Kong stopped", stdout, nil, true) - assert.equal("", stderr) - end) - end) - end) end) end diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index 1848d9d4eb6..a25826b987e 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -202,38 +202,4 @@ describe("#postgres upstream keepalive", function() .line("enabled connection keepalive", true) end) - - describe("deprecated properties", function() - it("nginx_upstream_keepalive = NONE disables connection pooling", function() - start_kong({ - nginx_upstream_keepalive = "NONE", - }) - - local res = assert(proxy_client:send { - method = "GET", - path = "/echo_sni", - headers = { - Host = "one.com", - } - }) - local body = assert.res_status(200, res) - assert.equal("SNI=one.com", body) - assert.errlog() - .not_has - .line("enabled connection keepalive", true) - - local res = assert(proxy_client:send { - method = "GET", - path = "/echo_sni", - headers = { - Host = "two.com", - } - }) - local body = assert.res_status(200, res) - assert.equal("SNI=two.com", body) - assert.errlog() - .not_has - .line("enabled connection keepalive", true) - end) - end) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index c570665dc5e..18a65d5747a 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -67,7 +67,6 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = POLL_INTERVAL, db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", - router_update_frequency = POLL_INTERVAL, }) assert(helpers.start_kong { @@ -78,7 +77,6 @@ for _, strategy in helpers.each_strategy() do admin_listen = "0.0.0.0:9001", db_update_frequency = POLL_INTERVAL, db_update_propagation = db_update_propagation, - router_update_frequency = POLL_INTERVAL, }) admin_client_1 = helpers.http_client("127.0.0.1", 8001) diff --git a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua index 2893fd86329..d5351862cdc 100644 --- a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua +++ b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua @@ -74,7 +74,6 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = POLL_INTERVAL, db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", - router_update_frequency = POLL_INTERVAL, }) assert(helpers.start_kong { @@ -85,7 +84,6 @@ for _, strategy in helpers.each_strategy() do admin_listen = "0.0.0.0:9001", db_update_frequency = POLL_INTERVAL, db_update_propagation = db_update_propagation, - router_update_frequency = POLL_INTERVAL, }) local admin_client = helpers.http_client("127.0.0.1", 8001) From b2d897baea4b141314baf35425b89b7a351128af Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Mon, 23 May 2022 02:23:38 -0700 Subject: [PATCH 1396/4351] chore(docs): update CHANGELOG Signed-off-by: Joshua Schmid --- CHANGELOG.md | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6d9c4d3b853..1b2cb9389ec 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -483,6 +483,24 @@ In this release we continued our work on better performance: Porting tips in the [documentation](https://docs.konghq.com/gateway-oss/2.3.x/plugin-development/custom-logic/#porting-from-old-baseplugin-style) - The deprecated **BasePlugin** has been removed. [#7961](https://github.com/Kong/kong/pull/7961) +### Configuration + +- Removed the following config options, which had been deprecated in previous versions, in favor of other config names. If you have any of these options in your config you will have to rename them: (removed option -> current option). + - upstream_keepalive -> nginx_upstream_keepalive + nginx_http_upstream_keepalive + - nginx_http_upstream_keepalive -> nginx_upstream_keepalive + - nginx_http_upstream_keepalive_requests -> nginx_upstream_keepalive_requests + - nginx_http_upstream_keepalive_timeout -> nginx_upstream_keepalive_timeout + - nginx_http_upstream_directives -> nginx_upstream_directives + - nginx_http_status_directives -> nginx_status_directives + - nginx_upstream_keepalive -> upstream_keepalive_pool_size + - nginx_upstream_keepalive_requests -> upstream_keepalive_max_requests + - nginx_upstream_keepalive_timeout -> upstream_keepalive_idle_timeout + - client_max_body_size -> nginx_http_client_max_body_size + - client_body_buffer_size -> nginx_http_client_max_buffer_size + - cassandra_consistency -> cassandra_write_consistency / cassandra_read_consistency + - router_update_frequency -> worker_state_update_frequency +- Removed the nginx_optimizations config option. If you have it in your configuration, please remove it before updating to 3.0. + ### Fixes #### Core From 15c427e090452396a5f52bf6848d8ad6bbe5e2d1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 27 May 2022 18:52:26 +0300 Subject: [PATCH 1397/4351] chore(*) do not maintain fallbacks to luajit table goodies (#8873) ### Summary OpenResty only supports LuaJIT these days and things like `require "table.new"` and friends can be considered to be there. This commit just removes the fallback Lua functions usually associated with them. So basically cleans our code on that. --- kong/cluster_events/strategies/postgres.lua | 13 +--- kong/db/dao/init.lua | 11 +-- kong/db/schema/init.lua | 13 +--- kong/db/strategies/cassandra/init.lua | 22 +----- kong/db/strategies/cassandra/tags.lua | 13 +--- kong/db/strategies/postgres/init.lua | 26 +------ kong/pdk/table.lua | 76 ++++++++------------- kong/router.lua | 18 ++--- kong/tools/utils.lua | 23 +------ kong/tools/wrpc.lua | 4 +- 10 files changed, 47 insertions(+), 172 deletions(-) diff --git a/kong/cluster_events/strategies/postgres.lua b/kong/cluster_events/strategies/postgres.lua index 5b7160ab48f..3399f49bb40 100644 --- a/kong/cluster_events/strategies/postgres.lua +++ b/kong/cluster_events/strategies/postgres.lua @@ -1,4 +1,5 @@ -local utils = require "kong.tools.utils" +local utils = require "kong.tools.utils" +local new_tab = require "table.new" local fmt = string.format @@ -10,16 +11,6 @@ local tonumber = tonumber local setmetatable = setmetatable -local new_tab -do - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function(narr, nrec) return {} end - end -end - - local INSERT_QUERY = [[ INSERT INTO cluster_events ( "id", diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 70cb578c5d1..adfa9c04ab5 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -4,6 +4,7 @@ local utils = require "kong.tools.utils" local defaults = require "kong.db.strategies.connector".defaults local hooks = require "kong.hooks" local workspaces = require "kong.workspaces" +local new_tab = require "table.new" local setmetatable = setmetatable @@ -26,16 +27,6 @@ local run_hook = hooks.run_hook local ERR = ngx.ERR -local new_tab -do - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function() return {} end - end -end - - local _M = {} local DAO = {} DAO.__index = DAO diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 38c8c21a9a7..4ba0b22f6c1 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2,6 +2,7 @@ local tablex = require "pl.tablex" local pretty = require "pl.pretty" local utils = require "kong.tools.utils" local cjson = require "cjson" +local new_tab = require "table.new" local is_reference = require "kong.pdk.vault".new().is_reference @@ -41,18 +42,6 @@ local _cache = {} local _workspaceable = {} -local new_tab -do - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function(narr, nrec) - return {} - end - end -end - - local validation_errors = { -- general message ERROR = "Validation error: %s", diff --git a/kong/db/strategies/cassandra/init.lua b/kong/db/strategies/cassandra/init.lua index e73dd3f4183..b641069a071 100644 --- a/kong/db/strategies/cassandra/init.lua +++ b/kong/db/strategies/cassandra/init.lua @@ -1,6 +1,8 @@ local iteration = require "kong.db.iteration" local cassandra = require "cassandra" local cjson = require "cjson" +local new_tab = require "table.new" +local clear_tab = require "table.clear" local fmt = string.format @@ -18,26 +20,6 @@ local get_phase = ngx.get_phase local setmetatable = setmetatable local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 -local new_tab -local clear_tab -do - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function(narr, nrec) - return {} - end - end - - ok, clear_tab = pcall(require, "table.clear") - if not ok then - clear_tab = function (tab) - for k, _ in pairs(tab) do - tab[k] = nil - end - end - end -end local APPLIED_COLUMN = "[applied]" diff --git a/kong/db/strategies/cassandra/tags.lua b/kong/db/strategies/cassandra/tags.lua index e3933d82c48..8bb95d93555 100644 --- a/kong/db/strategies/cassandra/tags.lua +++ b/kong/db/strategies/cassandra/tags.lua @@ -1,22 +1,11 @@ local cassandra = require "cassandra" +local new_tab = require "table.new" local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 -local new_tab -do - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function(narr, nrec) - return {} - end - end -end - - local CQL_TAG = [[ SELECT tag, entity_name, entity_id FROM tags WHERE tag = ? ]] diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index eac1489980e..eeec8486fef 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -3,6 +3,8 @@ local json = require "pgmoon.json" local cjson = require "cjson" local cjson_safe = require "cjson.safe" local pl_tablex = require "pl.tablex" +local new_tab = require "table.new" +local clear_tab = require "table.clear" local kong = kong @@ -39,30 +41,6 @@ local LIMIT = {} local UNIQUE = {} -local new_tab -local clear_tab - - -do - local pcall = pcall - local ok - - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function () return {} end - end - - ok, clear_tab = pcall(require, "table.clear") - if not ok then - clear_tab = function (tab) - for k, _ in pairs(tab) do - tab[k] = nil - end - end - end -end - - local function noop(...) return ... end diff --git a/kong/pdk/table.lua b/kong/pdk/table.lua index a283b50803f..fbbd00e4150 100644 --- a/kong/pdk/table.lua +++ b/kong/pdk/table.lua @@ -3,53 +3,37 @@ -- @module kong.table -local new_tab -local clear_tab -do - --- - -- Returns a table with a pre-allocated number of slots in its array and hash - -- parts. - -- - -- @function kong.table.new - -- @tparam[opt] number narr Specifies the number of slots to pre-allocate - -- in the array part. - -- @tparam[opt] number nrec Specifies the number of slots to pre-allocate in - -- the hash part. - -- @treturn table The newly created table. - -- @usage - -- local tab = kong.table.new(4, 4) - local ok - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function (narr, nrec) return {} end - end - +--- +-- Returns a table with a pre-allocated number of slots in its array and hash +-- parts. +-- +-- @function kong.table.new +-- @tparam[opt] number narr Specifies the number of slots to pre-allocate +-- in the array part. +-- @tparam[opt] number nrec Specifies the number of slots to pre-allocate in +-- the hash part. +-- @treturn table The newly created table. +-- @usage +-- local tab = kong.table.new(4, 4) +local new_tab = require "table.new" - --- - -- Clears all array and hash parts entries from a table. - -- - -- @function kong.table.clear - -- @tparam table tab The table to be cleared. - -- @return Nothing. - -- @usage - -- local tab = { - -- "hello", - -- foo = "bar" - -- } - -- - -- kong.table.clear(tab) - -- - -- kong.log(tab[1]) -- nil - -- kong.log(tab.foo) -- nil - ok, clear_tab = pcall(require, "table.clear") - if not ok then - clear_tab = function (tab) - for k, _ in pairs(tab) do - tab[k] = nil - end - end - end -end +--- +-- Clears all array and hash parts entries from a table. +-- +-- @function kong.table.clear +-- @tparam table tab The table to be cleared. +-- @return Nothing. +-- @usage +-- local tab = { +-- "hello", +-- foo = "bar" +-- } +-- +-- kong.table.clear(tab) +-- +-- kong.log(tab[1]) -- nil +-- kong.log(tab.foo) -- nil +local clear_tab = require "table.clear" --- Merges the contents of two tables together, producing a new one. diff --git a/kong/router.lua b/kong/router.lua index df91fcc7457..1ae7c172d03 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -3,6 +3,7 @@ local ipmatcher = require "resty.ipmatcher" local lrucache = require "resty.lrucache" local isempty = require "table.isempty" local clone = require "table.clone" +local clear = require "table.clear" local bit = require "bit" @@ -123,22 +124,11 @@ do end -local clear_tab local log do log = function(lvl, ...) ngx_log(lvl, "[router] ", ...) end - - local ok - ok, clear_tab = pcall(require, "table.clear") - if not ok then - clear_tab = function(tab) - for k in pairs(tab) do - tab[k] = nil - end - end - end end @@ -1156,7 +1146,7 @@ do -- run cached matcher local match_rules = route_t.match_rules if type(matchers[match_rules]) == "function" then - clear_tab(ctx.matches) + clear(ctx.matches) return matchers[match_rules](route_t, ctx) end @@ -1172,7 +1162,7 @@ do matchers[route_t.match_rules] = function(route_t, ctx) -- clear matches context for this try on this route - clear_tab(ctx.matches) + clear(ctx.matches) for i = 1, matchers_set[0] do if not matchers_set[i](route_t, ctx) then @@ -1677,7 +1667,7 @@ function _M.new(routes, cache, cache_neg) local req_category = 0x00 - clear_tab(hits) + clear(hits) -- router, router, which of these routes is the fairest? -- diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index baa30106f9d..2d88fa07fa1 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -507,17 +507,7 @@ do local floor = math.floor local max = math.max - local ok, is_array_fast = pcall(require, "table.isarray") - if not ok then - is_array_fast = function(t) - for k in pairs(t) do - if type(k) ~= "number" or floor(k) ~= k then - return false - end - end - return true - end - end + local is_array_fast = require "table.isarray" local is_array_strict = function(t) local m, c = 0, 0 @@ -614,16 +604,7 @@ end do - local ok, clone = pcall(require, "table.clone") - if not ok then - clone = function(t) - local copy = {} - for key, value in pairs(t) do - copy[key] = value - end - return copy - end - end + local clone = require "table.clone" --- Copies a table into a new table. -- neither sub tables nor metatables will be copied. diff --git a/kong/tools/wrpc.lua b/kong/tools/wrpc.lua index e5b662302d0..217d2e71d8e 100644 --- a/kong/tools/wrpc.lua +++ b/kong/tools/wrpc.lua @@ -1,4 +1,4 @@ -require "table.new" +local new_tab = require "table.new" local pb = require "pb" local semaphore = require "ngx.semaphore" local grpc = require "kong.tools.grpc" @@ -240,7 +240,7 @@ function wrpc_service:encode_args(name, ...) end local num_args = select('#', ...) - local payloads = table.new(num_args, 0) + local payloads = new_tab(num_args, 0) for i = 1, num_args do payloads[i] = assert(pb.encode(rpc.input_type, select(i, ...))) end From 9dfffb5d8316c5277afeb81cd46b42d47a6ac705 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 30 May 2022 00:38:57 -0700 Subject: [PATCH 1398/4351] feat(pdk) return normalized URI path in `kong.request.get_path` This changes the behavior of `kong.request.get_path()` by performing path normalization on the value before returning it to the caller for better security. A new PDK function `kong.request.get_raw_path()` has been added to return non-normalized URI path. Co-authored-by: Datong Sun --- CHANGELOG.md | 4 ++ kong/pdk/request.lua | 39 ++++++++++-- t/01-pdk/04-request/00-phase_checks.t | 12 ++++ t/01-pdk/04-request/09-get_path.t | 20 +++--- t/01-pdk/04-request/20-get_raw_path.t | 88 +++++++++++++++++++++++++++ 5 files changed, 149 insertions(+), 14 deletions(-) create mode 100644 t/01-pdk/04-request/20-get_raw_path.t diff --git a/CHANGELOG.md b/CHANGELOG.md index 1b2cb9389ec..d48b0ce5e25 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -102,6 +102,10 @@ [#8815](https://github.com/Kong/kong/pull/8815) - The dataplane config cache was removed. The config persistence is now done automatically with LMDB. [#8704](https://github.com/Kong/kong/pull/8704) +- The `kong.request.get_path()` PDK function now performs path normalization + on the string that is returned to the caller. The raw, non-normalized version + of the request path can be fetched via `kong.request.get_raw_path()`. + [8823](https://github.com/Kong/kong/pull/8823) #### Admin API diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index d9f575678a7..fbaf470b60a 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -9,6 +9,7 @@ local cjson = require "cjson.safe".new() local multipart = require "multipart" local phase_checker = require "kong.pdk.private.phases" +local normalize = require("kong.tools.uri").normalize local ngx = ngx @@ -370,18 +371,48 @@ local function new(self) end + --- + -- Returns the normalized path component of the request's URL. The return + -- value is the same as `kong.request.get_raw_path()` but normalized according + -- to RFC 3986 section 6: + -- + -- * Percent-encoded values of unreserved characters are decoded (`%20` + -- becomes ` `). + -- * Percent-encoded values of reserved characters have their hexidecimal + -- value uppercased (`%2f` becomes `%2F`). + -- * Relative path elements (`/.` and `/..`) are dereferenced. + -- * Duplicate slashes are consolidated (`//` becomes `/`). + -- + -- @function kong.request.get_path + -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api + -- @treturn string the path + -- @usage + -- -- Given a request to https://example.com/t/Abc%20123%C3%B8%2f/parent/..//test/./ + -- + -- kong.request.get_path() -- "/t/Abc 123ø%2F/test/" + function _REQUEST.get_path() + return normalize(_REQUEST.get_raw_path(), true) + end + + --- -- Returns the path component of the request's URL. It is not normalized in -- any way and does not include the query string. -- - -- @function kong.request.get_path + -- **NOTE:** Using the raw path to perform string comparision during request + -- handling (such as in routing, ACL/authorization checks, setting rate-limit + -- keys, etc) is widely regarded as insecure, as it can leave plugin code + -- vulnerable to path traversal attacks. Prefer `kong.request.get_path()` for + -- such use cases. + -- + -- @function kong.request.get_raw_path -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @treturn string The path. -- @usage - -- -- Given a request to https://example.com:1234/v1/movies?movie=foo + -- -- Given a request to https://example.com/t/Abc%20123%C3%B8%2f/parent/..//test/./?movie=foo -- - -- kong.request.get_path() -- "/v1/movies" - function _REQUEST.get_path() + -- kong.request.get_raw_path() -- "/t/Abc%20123%C3%B8%2f/parent/..//test/./" + function _REQUEST.get_raw_path() check_phase(PHASES.request) local uri = ngx.var.request_uri or "" diff --git a/t/01-pdk/04-request/00-phase_checks.t b/t/01-pdk/04-request/00-phase_checks.t index ac63e24df6a..57aa8204f43 100644 --- a/t/01-pdk/04-request/00-phase_checks.t +++ b/t/01-pdk/04-request/00-phase_checks.t @@ -162,6 +162,18 @@ qq{ body_filter = true, log = true, admin_api = true, + }, { + method = "get_raw_path", + args = {}, + init_worker = false, + certificate = "pending", + rewrite = true, + access = true, + header_filter = true, + response = true, + body_filter = true, + log = true, + admin_api = true, }, { method = "get_path_with_query", args = {}, diff --git a/t/01-pdk/04-request/09-get_path.t b/t/01-pdk/04-request/09-get_path.t index 95e0d14b0fb..ec929cb88c4 100644 --- a/t/01-pdk/04-request/09-get_path.t +++ b/t/01-pdk/04-request/09-get_path.t @@ -17,13 +17,13 @@ __DATA__ local PDK = require "kong.pdk" local pdk = PDK.new() - ngx.say("path: ", pdk.request.get_path()) + ngx.say("normalized path: ", pdk.request.get_path()) } } --- request GET /t --- response_body -path: /t +normalized path: /t --- no_error_log [error] @@ -37,19 +37,19 @@ path: /t local PDK = require "kong.pdk" local pdk = PDK.new() - ngx.say("path: ", pdk.request.get_path()) + ngx.say("normalized path: ", pdk.request.get_path()) } } --- request GET http://kong --- response_body -path: / +normalized path: / --- no_error_log [error] -=== TEST 3: request.get_path() is not normalized +=== TEST 3: request.get_path() is normalized --- http_config eval: $t::Util::HttpConfig --- config location /t/ { @@ -57,13 +57,13 @@ path: / local PDK = require "kong.pdk" local pdk = PDK.new() - ngx.say("path: ", pdk.request.get_path()) + ngx.say("normalized path: ", pdk.request.get_path()) } } --- request -GET /t/Abc%20123%C3%B8/../test/. +GET /t/Abc%20123%C3%B8/parent/../test/. --- response_body -path: /t/Abc%20123%C3%B8/../test/. +normalized path: /t/Abc 123ø/test/ --- no_error_log [error] @@ -77,12 +77,12 @@ path: /t/Abc%20123%C3%B8/../test/. local PDK = require "kong.pdk" local pdk = PDK.new() - ngx.say("path: ", pdk.request.get_path()) + ngx.say("normalized path: ", pdk.request.get_path()) } } --- request GET /t/demo?param=value --- response_body -path: /t/demo +normalized path: /t/demo --- no_error_log [error] diff --git a/t/01-pdk/04-request/20-get_raw_path.t b/t/01-pdk/04-request/20-get_raw_path.t new file mode 100644 index 00000000000..09284724a10 --- /dev/null +++ b/t/01-pdk/04-request/20-get_raw_path.t @@ -0,0 +1,88 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: request.get_raw_path() returns path component of uri +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.say("path: ", pdk.request.get_raw_path()) + } + } +--- request +GET /t +--- response_body +path: /t +--- no_error_log +[error] + + + +=== TEST 2: request.get_raw_path() returns at least slash +--- http_config eval: $t::Util::HttpConfig +--- config + location = / { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.say("path: ", pdk.request.get_raw_path()) + } + } +--- request +GET http://kong +--- response_body +path: / +--- no_error_log +[error] + + + +=== TEST 3: request.get_raw_path() is not normalized +--- http_config eval: $t::Util::HttpConfig +--- config + location /t/ { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.say("path: ", pdk.request.get_raw_path()) + } + } +--- request +GET /t/Abc%20123%C3%B8/../test/. +--- response_body +path: /t/Abc%20123%C3%B8/../test/. +--- no_error_log +[error] + + + +=== TEST 4: request.get_raw_path() strips query string +--- http_config eval: $t::Util::HttpConfig +--- config + location /t/ { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.say("path: ", pdk.request.get_raw_path()) + } + } +--- request +GET /t/demo?param=value +--- response_body +path: /t/demo +--- no_error_log +[error] From d851c3fd4e535f182595c704086584bd645af46c Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 30 May 2022 17:47:29 +0800 Subject: [PATCH 1399/4351] feat(clustering) use `HEAD` request to check existence of wRPC endpoint Co-authored-by: Datong Sun --- kong/clustering/init.lua | 47 ++++++++++++++----- kong/clustering/version_negotiation/init.lua | 2 +- .../09-hybrid_mode/01-sync_spec.lua | 11 +++-- .../09-hybrid_mode/02-start_stop_spec.lua | 21 +++++---- .../09-hybrid_mode/03-pki_spec.lua | 10 ++-- .../09-hybrid_mode/05-ocsp_spec.lua | 17 ++++--- .../06-version_negotiation_spec.lua | 37 --------------- spec/helpers.lua | 20 +++++++- 8 files changed, 91 insertions(+), 74 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 407f5fff225..2615121d635 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -1,5 +1,6 @@ local _M = {} +local http = require("resty.http") local constants = require("kong.constants") local declarative = require("kong.db.declarative") local version_negotiation = require("kong.clustering.version_negotiation") @@ -204,15 +205,40 @@ local function fill_empty_hashes(hashes) end end -function _M:request_version_negotiation() - local response_data, err = version_negotiation.request_version_handshake(self.conf, self.cert, self.cert_key) - if not response_data then - ngx_log(ngx_ERR, _log_prefix, "error while requesting version negotiation: " .. err) - assert(ngx.timer.at(math.random(5, 10), function(premature) - self:communicate(premature) - end)) - return + +--- Return the highest supported Hybrid mode protocol version. +local function check_protocol_support(conf, cert, cert_key) + local params = { + scheme = "https", + method = "HEAD", + + ssl_verify = true, + ssl_client_cert = cert, + ssl_client_priv_key = cert_key, + } + + if conf.cluster_mtls == "shared" then + params.ssl_server_name = "kong_clustering" + + else + -- server_name will be set to the host if it is not explicitly defined here + if conf.cluster_server_name ~= "" then + params.ssl_server_name = conf.cluster_server_name + end end + + local c = http.new() + local res, err = c:request_uri( + "https://" .. conf.cluster_control_plane .. "/v1/wrpc", params) + if not res then + return nil, err + end + + if res.status == 404 then + return "v0" + end + + return "v1" -- wrpc end @@ -293,11 +319,10 @@ function _M:init_worker() return end - self:request_version_negotiation() + local config_proto, msg = check_protocol_support(self.conf, self.cert, self.cert_key) - local config_proto, msg = version_negotiation.get_negotiated_service("config") if not config_proto and msg then - ngx_log(ngx_ERR, _log_prefix, "error reading negotiated \"config\" service: ", msg) + ngx_log(ngx_ERR, _log_prefix, "error check protocol support: ", msg) end ngx_log(ngx_DEBUG, _log_prefix, "config_proto: ", config_proto, " / ", msg) diff --git a/kong/clustering/version_negotiation/init.lua b/kong/clustering/version_negotiation/init.lua index de270e6180c..c711f603949 100644 --- a/kong/clustering/version_negotiation/init.lua +++ b/kong/clustering/version_negotiation/init.lua @@ -272,7 +272,7 @@ function _M.request_version_handshake(conf, cert, cert_key) }, body = body, - ssl_verify = false, + ssl_verify = true, ssl_client_cert = cert, ssl_client_priv_key = cert_key, } diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 33f6cf0e01f..2b23aa84467 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -16,8 +16,11 @@ local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS local KEY_AUTH_PLUGIN +local confs = helpers.get_clustering_protocols() + + for _, strategy in helpers.each_strategy() do - for _, cluster_protocol in ipairs{"json", "wrpc"} do + for cluster_protocol, conf in pairs(confs) do describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() lazy_setup(function() @@ -38,7 +41,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, })) assert(helpers.start_kong({ @@ -551,7 +554,7 @@ for _, strategy in helpers.each_strategy() do end) end) - for _, cluster_protocol in ipairs{"json", "wrpc"} do + for cluster_protocol, conf in pairs(confs) do describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -571,7 +574,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, db_update_frequency = 3, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, })) assert(helpers.start_kong({ diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index efc02fe8a26..ab8569128d9 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -1,13 +1,16 @@ local helpers = require "spec.helpers" -for _, cluster_protocol in ipairs{"json", "wrpc"} do +local confs = helpers.get_clustering_protocols() + + +for cluster_protocol, conf in pairs(confs) do describe("invalid config are rejected, protocol " .. cluster_protocol, function() describe("role is control_plane", function() it("can not disable admin_listen", function() local ok, err = helpers.start_kong({ role = "control_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -21,7 +24,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("can not disable cluster_listen", function() local ok, err = helpers.start_kong({ role = "control_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -35,7 +38,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("can not use DB-less mode", function() local ok, err = helpers.start_kong({ role = "control_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -49,7 +52,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("must define cluster_ca_cert", function() local ok, err = helpers.start_kong({ role = "control_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -65,7 +68,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("can not disable proxy_listen", function() local ok, err = helpers.start_kong({ role = "data_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -79,7 +82,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("can not use DB mode", function() local ok, err = helpers.start_kong({ role = "data_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -96,7 +99,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("errors if cluster certificate is not found", function() local ok, err = helpers.start_kong({ role = param[1], - cluster_protocol = cluster_protocol, + nginx_conf = conf, database = param[2], prefix = "servroot2", }) @@ -108,7 +111,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do it("errors if cluster certificate key is not found", function() local ok, err = helpers.start_kong({ role = param[1], - cluster_protocol = cluster_protocol, + nginx_conf = conf, database = param[2], prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index d50f7a3d8b4..8ccb35dd748 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -2,7 +2,10 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" -for _, cluster_protocol in ipairs{"json", "wrpc"} do +local confs = helpers.get_clustering_protocols() + + +for cluster_protocol, conf in pairs(confs) do for _, strategy in helpers.each_strategy() do describe("CP/DP PKI sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() @@ -14,13 +17,12 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do assert(helpers.start_kong({ role = "control_plane", - cluster_protocol = cluster_protocol, cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", @@ -28,7 +30,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do assert(helpers.start_kong({ role = "data_plane", - cluster_protocol = cluster_protocol, + nginx_conf = conf, database = "off", prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering_client.crt", diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index cc800a74500..7eeddee6a78 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -6,6 +6,9 @@ local pl_file = require "pl.file" local TEST_CONF = helpers.test_conf +local confs = helpers.get_clustering_protocols() + + local function set_ocsp_status(status) local upstream_client = helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port, 5000) local res = assert(upstream_client:get("/set_ocsp?status=" .. status)) @@ -14,7 +17,7 @@ local function set_ocsp_status(status) end -for _, cluster_protocol in ipairs{"json", "wrpc"} do +for cluster_protocol, conf in pairs(confs) do for _, strategy in helpers.each_strategy() do describe("cluster_ocsp = on works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() describe("DP certificate good", function() @@ -37,7 +40,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", @@ -108,7 +111,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", @@ -177,7 +180,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", @@ -249,7 +252,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", @@ -322,7 +325,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", @@ -391,7 +394,7 @@ for _, cluster_protocol in ipairs{"json", "wrpc"} do db_update_frequency = 0.1, database = strategy, cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = conf, -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", diff --git a/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua b/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua index 089edae94a0..3e26e4a363a 100644 --- a/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua +++ b/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua @@ -212,43 +212,6 @@ for _, strategy in helpers.each_strategy() do end, 10) end) - it("negotiation client", function() - -- (re)load client with special set of requested services - package.loaded["kong.clustering.version_negotiation.services_requested"] = { - { - name = "Config", - versions = { "v0", "v1" }, - }, - { - name = "infundibulum", - versions = { "chrono-synclastic", "kitchen" } - }, - } - package.loaded["kong.clustering.version_negotiation"] = nil - local version_negotiation = require "kong.clustering.version_negotiation" - - local conf = { - cluster_control_plane = "127.0.0.1:9005", - cluster_mtls = "shared", - } - local data = assert(version_negotiation.request_version_handshake(conf, CLIENT_CERT, CLIENT_PRIV_KEY)) - -- returns data in standard form - assert.same({ - { name = "config", version = "v1", message = "wRPC" }, - }, data.services_accepted) - assert.same({ - { name = "infundibulum", message = "unknown service." }, - }, data.services_rejected) - - -- stored node-wise as Lua-style values - -- accepted - assert.same({ "v1", "wRPC" }, { version_negotiation.get_negotiated_service("Config") }) - -- rejected - assert.same({ nil, "unknown service." }, { version_negotiation.get_negotiated_service("infundibulum") }) - -- not even requested - assert.same({}, { version_negotiation.get_negotiated_service("thingamajig") }) - end) - end) end) end diff --git a/spec/helpers.lua b/spec/helpers.lua index a60252da67e..c48e4a46863 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -721,7 +721,7 @@ local function http_client_opts(options) local self = setmetatable(assert(http.new()), resty_http_proxy_mt) local _, err = self:connect(options) if err then - error("Could not connect to " .. options.host or "unknown" .. ":" .. options.port or "unknown" .. ": " .. err) + error("Could not connect to " .. (options.host or "unknown") .. ":" .. (options.port or "unknown") .. ": " .. err) end if options.connect_timeout and @@ -2867,6 +2867,23 @@ local function clustering_client(opts) end +--- Return a table of clustering_protocols and +-- create the appropriate Nginx template file if needed. +-- The file pointed by `json`, when used by CP, +-- will cause CP's wRPC endpoint be disabled. +local function get_clustering_protocols() + local confs = { + wrpc = "spec/fixtures/custom_nginx.template", + json = "/tmp/custom_nginx_no_wrpc.template", + } + + -- disable wrpc in CP + os.execute(string.format("cat %s | sed 's/wrpc/foobar/g' > %s", confs.wrpc, confs.json)) + + return confs +end + + ---------------- -- Variables/constants -- @section exported-fields @@ -2993,6 +3010,7 @@ end all_strategies = all_strategies, validate_plugin_config_schema = validate_plugin_config_schema, clustering_client = clustering_client, + get_clustering_protocols = get_clustering_protocols, https_server = https_server, stress_generator = stress_generator, From d1fac2e62da64039790cded0db9ab0d5dc16ad65 Mon Sep 17 00:00:00 2001 From: Ethan Ede Date: Mon, 30 May 2022 03:39:11 -0700 Subject: [PATCH 1400/4351] docs(README) replace "Konnect" w/ "Konnect Cloud", add UTM params MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace all "Konnect” to “Konnect Cloud” and make all links to Konnect Cloud have UTM tracking parameters. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 3ca60c2102f..53dbfec856d 100644 --- a/README.md +++ b/README.md @@ -85,7 +85,7 @@ Please see the [Changelog](CHANGELOG.md) for more details about a given release. ## Konnect Cloud -Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect Cloud](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konghq.com/get-started/) with Konnect. +Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect Cloud](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect Cloud platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konnect.konghq.com/register/?utm_medium=Referral&utm_source=Github&utm_campaign=kong-gateway&utm_content=konnect-promo-in-gateway&utm_term=get-started) with Konnect Cloud. ## License From 5eb610c2aff4321e80ff7dcfa72c22349aa2d1d6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 30 May 2022 18:18:37 +0300 Subject: [PATCH 1401/4351] chore(*) remove kong singletons in favor of global kong (#8874) --- CHANGELOG.md | 7 +-- kong-2.8.0-0.rockspec | 1 - kong/api/api_helpers.lua | 3 +- kong/api/init.lua | 9 ++-- kong/api/routes/kong.lua | 6 +-- kong/api/routes/plugins.lua | 3 +- kong/db/dao/targets.lua | 3 +- kong/init.lua | 18 +------ kong/pdk/init.lua | 7 ++- kong/plugins/acl/acls.lua | 12 ++--- kong/plugins/ldap-auth/access.lua | 9 ++-- kong/runloop/balancer/healthcheckers.lua | 5 +- kong/runloop/balancer/targets.lua | 8 ++- kong/runloop/balancer/upstreams.lua | 16 +++--- kong/runloop/certificate.lua | 12 ++--- kong/runloop/handler.lua | 7 +-- kong/singletons.lua | 10 ---- kong/status/init.lua | 11 ++-- spec/01-unit/09-balancer/01-generic_spec.lua | 15 +++--- .../09-balancer/02-least_connections_spec.lua | 13 +++-- .../03-consistent_hashing_spec.lua | 13 +++-- .../09-balancer/04-round_robin_spec.lua | 13 +++-- .../05-worker_consistency_spec.lua | 23 ++++---- spec/01-unit/14-dns_spec.lua | 52 +++---------------- spec/01-unit/16-runloop_handler_spec.lua | 12 ----- .../kong/plugins/cache/handler.lua | 4 +- 26 files changed, 110 insertions(+), 182 deletions(-) delete mode 100644 kong/singletons.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index d48b0ce5e25..a86dd32dd2b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -106,6 +106,8 @@ on the string that is returned to the caller. The raw, non-normalized version of the request path can be fetched via `kong.request.get_raw_path()`. [8823](https://github.com/Kong/kong/pull/8823) +- The Kong singletons module `"kong.singletons"` was removed in favor of the PDK `kong.*`. + [#8874](https://github.com/Kong/kong/pull/8874) #### Admin API @@ -143,7 +145,6 @@ and the only function it had, was for the deprecated Cassandra). [#8781](https://github.com/Kong/kong/pull/8781) - #### Plugins - The proxy-cache plugin does not store the response data in @@ -192,8 +193,8 @@ - Added `cache_key` on target entity for uniqueness detection. [#8179](https://github.com/Kong/kong/pull/8179) - Introduced the tracing API which compatible with OpenTelemetry API spec and - add build-in instrumentations. - The tracing API is intend to be used with a external exporter plugin. + add build-in instrumentations. + The tracing API is intend to be used with a external exporter plugin. Build-in instrumentation types and sampling rate are configuable through `opentelemetry_tracing` and `opentelemetry_tracing_sampling_rate` options. [#8724](https://github.com/Kong/kong/pull/8724) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index c3764ab8ef2..0128db40466 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -54,7 +54,6 @@ build = { ["kong.router"] = "kong/router.lua", ["kong.reports"] = "kong/reports.lua", ["kong.constants"] = "kong/constants.lua", - ["kong.singletons"] = "kong/singletons.lua", ["kong.concurrency"] = "kong/concurrency.lua", ["kong.deprecation"] = "kong/deprecation.lua", ["kong.globalpatches"] = "kong/globalpatches.lua", diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index bb7bf029f25..6a92052b296 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -5,7 +5,6 @@ local tablex = require "pl.tablex" local app_helpers = require "lapis.application" local arguments = require "kong.api.arguments" local Errors = require "kong.db.errors" -local singletons = require "kong.singletons" local hooks = require "kong.hooks" @@ -446,7 +445,7 @@ function _M.attach_new_db_routes(app, routes) request = self.req, }) - return method_handler(self, singletons.db, handler_helpers) + return method_handler(self, kong.db, handler_helpers) end methods[method_name] = parse_params(wrapped_handler) diff --git a/kong/api/init.lua b/kong/api/init.lua index cfbcceebf05..f47479a05f4 100644 --- a/kong/api/init.lua +++ b/kong/api/init.lua @@ -1,6 +1,5 @@ local lapis = require "lapis" local utils = require "kong.tools.utils" -local singletons = require "kong.singletons" local api_helpers = require "kong.api.api_helpers" local Endpoints = require "kong.api.endpoints" local hooks = require "kong.hooks" @@ -86,14 +85,14 @@ do local routes = {} -- DAO Routes - for _, dao in pairs(singletons.db.daos) do + for _, dao in pairs(kong.db.daos) do if dao.schema.generate_admin_api ~= false and not dao.schema.legacy then routes = Endpoints.new(dao.schema, routes) end end -- Custom Routes - for _, dao in pairs(singletons.db.daos) do + for _, dao in pairs(kong.db.daos) do local schema = dao.schema local ok, custom_endpoints = utils.load_module_if_exists("kong.api.routes." .. schema.name) if ok then @@ -102,8 +101,8 @@ do end -- Plugin Routes - if singletons.configuration and singletons.configuration.loaded_plugins then - for k in pairs(singletons.configuration.loaded_plugins) do + if kong.configuration and kong.configuration.loaded_plugins then + for k in pairs(kong.configuration.loaded_plugins) do local loaded, custom_endpoints = utils.load_module_if_exists("kong.plugins." .. k .. ".api") if loaded then ngx.log(ngx.DEBUG, "Loading API endpoints for plugin: ", k) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 11a5dce5ac5..ed8382d82d2 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -1,5 +1,3 @@ -local singletons = require "kong.singletons" -local conf_loader = require "kong.conf_loader" local cjson = require "cjson" local api_helpers = require "kong.api.api_helpers" local Schema = require "kong.db.schema" @@ -92,7 +90,7 @@ return { end local available_plugins = {} - for name in pairs(singletons.configuration.loaded_plugins) do + for name in pairs(kong.configuration.loaded_plugins) do local pr = kong.db.plugins.handlers[name].PRIORITY if pr ~= nil then if type(pr) ~= "number" or math.abs(pr) == math.huge then @@ -119,7 +117,7 @@ return { enabled_in_cluster = distinct_plugins, }, lua_version = lua_version, - configuration = conf_loader.remove_sensitive(singletons.configuration), + configuration = kong.configuration.remove_sensitive(), pids = pids, }) end diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index 3f542cdf335..2c5b46cfd3b 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -3,7 +3,6 @@ local utils = require "kong.tools.utils" local reports = require "kong.reports" local endpoints = require "kong.api.endpoints" local arguments = require "kong.api.arguments" -local singletons = require "kong.singletons" local api_helpers = require "kong.api.api_helpers" @@ -141,7 +140,7 @@ return { ["/plugins/enabled"] = { GET = function() local enabled_plugins = setmetatable({}, cjson.array_mt) - for k in pairs(singletons.configuration.loaded_plugins) do + for k in pairs(kong.configuration.loaded_plugins) do enabled_plugins[#enabled_plugins+1] = k end return kong.response.exit(200, { diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index ef0027a05e9..93b456183a0 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -1,4 +1,3 @@ -local singletons = require "kong.singletons" local balancer = require "kong.runloop.balancer" local utils = require "kong.tools.utils" local cjson = require "cjson" @@ -324,7 +323,7 @@ function _TARGETS:post_health(upstream_pk, target, address, is_healthy) upstream.id, upstream.name) - singletons.cluster_events:broadcast("balancer:post_health", packet) + kong.cluster_events:broadcast("balancer:post_health", packet) return true end diff --git a/kong/init.lua b/kong/init.lua index 526cec9b117..bb43504996c 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -74,7 +74,6 @@ local meta = require "kong.meta" local lapis = require "lapis" local runloop = require "kong.runloop.handler" local stream_api = require "kong.tools.stream_api" -local singletons = require "kong.singletons" local declarative = require "kong.db.declarative" local ngx_balancer = require "ngx.balancer" local kong_resty_ctx = require "kong.resty.ctx" @@ -529,14 +528,8 @@ function Kong.init() assert(db:connect()) - -- LEGACY - singletons.dns = dns(config) - singletons.configuration = config - singletons.db = db - -- /LEGACY - kong.db = db - kong.dns = singletons.dns + kong.dns = dns(config) if config.proxy_ssl_enabled or config.stream_ssl_enabled then certificate.init() @@ -602,14 +595,12 @@ function Kong.init_worker() -- init DB - local ok, err = kong.db:init_worker() if not ok then stash_init_worker_error("failed to instantiate 'kong.db' module: " .. err) return end - if ngx.worker.id() == 0 then if schema_state.missing_migrations then ngx_log(ngx_WARN, "missing migrations: ", @@ -660,13 +651,6 @@ function Kong.init_worker() return end - -- LEGACY - singletons.cache = cache - singletons.core_cache = core_cache - singletons.worker_events = worker_events - singletons.cluster_events = cluster_events - -- /LEGACY - kong.db:set_events_handler(worker_events) if kong.configuration.database == "off" then diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index d033f21db6b..4e9b1124af7 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -232,7 +232,12 @@ function _PDK.new(kong_config, self) self = self or {} - self.configuration = setmetatable({}, { + self.configuration = setmetatable({ + remove_sensitive = function() + local conf_loader = require "kong.conf_loader" + return conf_loader.remove_sensitive(kong_config) + end, + }, { __index = function(_, v) return kong_config[v] end, diff --git a/kong/plugins/acl/acls.lua b/kong/plugins/acl/acls.lua index eba9003ac59..4551ccf91e4 100644 --- a/kong/plugins/acl/acls.lua +++ b/kong/plugins/acl/acls.lua @@ -1,7 +1,5 @@ -local singletons = require "kong.singletons" - - local type = type +local kong = kong local invalidate_cache = function(self, entity, options) @@ -10,17 +8,17 @@ local invalidate_cache = function(self, entity, options) return true end - -- skip next lines in some tests where singletons is not available - if not singletons.cache then + -- skip next lines in some tests where kong cache is not available + if not kong.cache then return true end local cache_key = self:cache_key(consumer.id) if options and options.no_broadcast_crud_event then - return singletons.cache:invalidate_local(cache_key) + return kong.cache:invalidate_local(cache_key) else - return singletons.cache:invalidate(cache_key) + return kong.cache:invalidate(cache_key) end end diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index 4e236e19f07..a078aa1b517 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -1,5 +1,4 @@ local constants = require "kong.constants" -local singletons = require "kong.singletons" local ldap = require "kong.plugins.ldap-auth.ldap" @@ -145,7 +144,7 @@ local function authenticate(conf, given_credentials) return false end - local credential, err = singletons.cache:get(cache_key(conf, given_username, given_password), { + local credential, err = kong.cache:get(cache_key(conf, given_username, given_password), { ttl = conf.cache_ttl, neg_ttl = conf.cache_ttl }, load_credential, given_username, given_password, conf) @@ -249,9 +248,9 @@ function _M.execute(conf) if conf.anonymous then -- get anonymous user local consumer_cache_key = kong.db.consumers:cache_key(conf.anonymous) - local consumer, err = singletons.cache:get(consumer_cache_key, nil, - kong.client.load_consumer, - conf.anonymous, true) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + kong.client.load_consumer, + conf.anonymous, true) if err then return error(err) end diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 84c23df1a9d..4b0e7bdec23 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -1,5 +1,4 @@ local pl_tablex = require "pl.tablex" -local singletons = require "kong.singletons" local get_certificate = require "kong.runloop.certificate".get_certificate local balancers = require "kong.runloop.balancer.balancers" @@ -40,7 +39,7 @@ function healthcheckers_M.stop_healthchecker(balancer, delay) end healthchecker:stop() local hc_callback = balancer.healthchecker_callbacks - singletons.worker_events.unregister(hc_callback, healthchecker.EVENT_SOURCE) + kong.worker_events.unregister(hc_callback, healthchecker.EVENT_SOURCE) end end @@ -158,7 +157,7 @@ local function attach_healthchecker_to_balancer(hc, balancer) -- Register event using a weak-reference in worker-events, -- and attach lifetime of callback to that of the balancer. - singletons.worker_events.register_weak(hc_callback, hc.EVENT_SOURCE) + kong.worker_events.register_weak(hc_callback, hc.EVENT_SOURCE) balancer.healthchecker_callbacks = hc_callback balancer.healthchecker = hc diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index cc7973dd463..fcfbb5a2f82 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -6,8 +6,6 @@ --- maybe it could eventually be merged into the DAO object? --- -local singletons = require "kong.singletons" - local dns_client = require "kong.resty.dns.client" local upstreams = require "kong.runloop.balancer.upstreams" local balancers = require "kong.runloop.balancer.balancers" @@ -72,7 +70,7 @@ end -- @return The target array, with target entity tables. local function load_targets_into_memory(upstream_id) - local targets, err, err_t = singletons.db.targets:select_by_upstream_raw( + local targets, err, err_t = kong.db.targets:select_by_upstream_raw( { id = upstream_id }, GLOBAL_QUERY_OPTS) if not targets then @@ -103,7 +101,7 @@ end function targets_M.fetch_targets(upstream) local targets_cache_key = "balancer:targets:" .. upstream.id - return singletons.core_cache:get( + return kong.core_cache:get( targets_cache_key, nil, load_targets_into_memory, upstream.id) end @@ -134,7 +132,7 @@ function targets_M.on_target_event(operation, target) log(DEBUG, "target ", operation, " for upstream ", upstream_id, upstream_name and " (" .. upstream_name ..")" or "") - singletons.core_cache:invalidate_local("balancer:targets:" .. upstream_id) + kong.core_cache:invalidate_local("balancer:targets:" .. upstream_id) local upstream = upstreams.get_upstream_by_id(upstream_id) if not upstream then diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index 000759811a1..c2ff7ede1b9 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -6,12 +6,12 @@ --- --- --- -local singletons = require "kong.singletons" local workspaces = require "kong.workspaces" local constants = require "kong.constants" local balancers local healthcheckers + local ngx = ngx local log = ngx.log local null = ngx.null @@ -61,7 +61,7 @@ end -- @param upstream_id string -- @return the upstream table, or nil+error local function load_upstream_into_memory(upstream_id) - local upstream, err = singletons.db.upstreams:select({id = upstream_id}, GLOBAL_QUERY_OPTS) + local upstream, err = kong.db.upstreams:select({id = upstream_id}, GLOBAL_QUERY_OPTS) if not upstream then return nil, err end @@ -74,7 +74,7 @@ end function upstreams_M.get_upstream_by_id(upstream_id) local upstream_cache_key = "balancer:upstreams:" .. upstream_id - return singletons.core_cache:get(upstream_cache_key, nil, + return kong.core_cache:get(upstream_cache_key, nil, load_upstream_into_memory, upstream_id) end @@ -86,7 +86,7 @@ local function load_upstreams_dict_into_memory() local found = nil -- build a dictionary, indexed by the upstream name - local upstreams = singletons.db.upstreams + local upstreams = kong.db.upstreams local page_size if upstreams.pagination then @@ -115,8 +115,8 @@ local opts = { neg_ttl = 10 } -- @return The upstreams dictionary (a map with upstream names as string keys -- and upstream entity tables as values), or nil+error function upstreams_M.get_all_upstreams() - local upstreams_dict, err = singletons.core_cache:get("balancer:upstreams", opts, - load_upstreams_dict_into_memory) + local upstreams_dict, err = kong.core_cache:get("balancer:upstreams", opts, + load_upstreams_dict_into_memory) if err then return nil, err end @@ -193,8 +193,8 @@ local function do_upstream_event(operation, upstream_data) elseif operation == "delete" or operation == "update" then local target_cache_key = "balancer:targets:" .. upstream_id - if singletons.db.strategy ~= "off" then - singletons.core_cache:invalidate_local(target_cache_key) + if kong.db.strategy ~= "off" then + kong.core_cache:invalidate_local(target_cache_key) end local balancer = balancers.get_balancer_by_id(upstream_id) diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index 0f15ae7d356..12d685f34c8 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -1,4 +1,3 @@ -local singletons = require "kong.singletons" local ngx_ssl = require "ngx.ssl" local pl_utils = require "pl.utils" local mlcache = require "resty.mlcache" @@ -117,7 +116,7 @@ end local function fetch_sni(sni, i) - local row, err = singletons.db.snis:select_by_name(sni) + local row, err = kong.db.snis:select_by_name(sni) if err then return nil, "failed to fetch '" .. sni .. "' SNI: " .. err, i end @@ -131,7 +130,7 @@ end local function fetch_certificate(pk, sni_name) - local certificate, err = singletons.db.certificates:select(pk) + local certificate, err = kong.db.certificates:select(pk) if err then if sni_name then return nil, "failed to fetch certificate for '" .. sni_name .. "' SNI: " .. @@ -183,10 +182,11 @@ local get_ca_store_opts = { local function init() - if singletons.configuration.ssl_cert[1] then + local conf = kong.configuration + if conf.ssl_cert[1] then default_cert_and_key = parse_key_and_cert { - cert = assert(pl_utils.readfile(singletons.configuration.ssl_cert[1])), - key = assert(pl_utils.readfile(singletons.configuration.ssl_cert_key[1])), + cert = assert(pl_utils.readfile(conf.ssl_cert[1])), + key = assert(pl_utils.readfile(conf.ssl_cert_key[1])), } end end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 4e94f8be1df..e032bbda1df 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -6,7 +6,6 @@ local Router = require "kong.router" local balancer = require "kong.runloop.balancer" local reports = require "kong.reports" local constants = require "kong.constants" -local singletons = require "kong.singletons" local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local workspaces = require "kong.workspaces" @@ -818,10 +817,6 @@ do router_cache:flush_all() router_cache_neg:flush_all() - -- LEGACY - singletons module is deprecated - singletons.router = router - -- /LEGACY - return true end @@ -1597,7 +1592,7 @@ return { end local upstream_status_header = constants.HEADERS.UPSTREAM_STATUS - if singletons.configuration.enabled_headers[upstream_status_header] then + if kong.configuration.enabled_headers[upstream_status_header] then header[upstream_status_header] = tonumber(sub(var.upstream_status or "", -3)) if not header[upstream_status_header] then log(ERR, "failed to set ", upstream_status_header, " header") diff --git a/kong/singletons.lua b/kong/singletons.lua deleted file mode 100644 index 07bf7040001..00000000000 --- a/kong/singletons.lua +++ /dev/null @@ -1,10 +0,0 @@ -local _M = { - configuration = nil, - dao = nil, - db = nil, - dns = nil, - worker_events = nil, - router = nil, -} - -return _M diff --git a/kong/status/init.lua b/kong/status/init.lua index 6ee51c2ea77..fd48e2059f2 100644 --- a/kong/status/init.lua +++ b/kong/status/init.lua @@ -1,13 +1,12 @@ local lapis = require "lapis" local utils = require "kong.tools.utils" -local singletons = require "kong.singletons" local api_helpers = require "kong.api.api_helpers" local hooks = require "kong.hooks" - -local ngx = ngx -local pairs = pairs +local ngx = ngx +local kong = kong +local pairs = pairs local app = lapis.Application() @@ -56,8 +55,8 @@ if kong.configuration.database == "off" then end -- Load plugins status routes -if singletons.configuration and singletons.configuration.loaded_plugins then - for k in pairs(singletons.configuration.loaded_plugins) do +if kong.configuration and kong.configuration.loaded_plugins then + for k in pairs(kong.configuration.loaded_plugins) do local loaded, mod = utils.load_module_if_exists("kong.plugins." .. k .. ".status_api") diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index a2281b989af..3e24b4a0641 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -158,9 +158,12 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded - local singletons = require "kong.singletons" - singletons.worker_events = require "resty.worker.events" - singletons.db = {} + local kong = {} + + _G.kong = kong + + kong.worker_events = require "resty.worker.events" + kong.db = {} client = require "kong.resty.dns.client" targets = require "kong.runloop.balancer.targets" @@ -169,7 +172,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro healthcheckers.init() balancers.init() - singletons.worker_events.configure({ + kong.worker_events.configure({ shm = "kong_process_events", -- defined by "lua_shared_dict" timeout = 5, -- life time of event data in shm interval = 1, -- poll interval (seconds) @@ -182,7 +185,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro return function() end end - singletons.db = { + kong.db = { targets = { each = empty_each, select_by_upstream_raw = function() @@ -195,7 +198,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, } - singletons.core_cache = { + kong.core_cache = { _cache = {}, get = function(self, key, _, loader, arg) local v = self._cache[key] diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 875b72eaaec..65d4899a266 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -168,9 +168,12 @@ describe("[least-connections]", function() healthcheckers.init() balancers.init() - local singletons = require "kong.singletons" - singletons.worker_events = require "resty.worker.events" - singletons.worker_events.configure({ + local kong = {} + + _G.kong = kong + + kong.worker_events = require "resty.worker.events" + kong.worker_events.configure({ shm = "kong_process_events", -- defined by "lua_shared_dict" timeout = 5, -- life time of event data in shm interval = 1, -- poll interval (seconds) @@ -183,7 +186,7 @@ describe("[least-connections]", function() return function() end end - singletons.db = { + kong.db = { targets = { each = empty_each, select_by_upstream_raw = function() @@ -196,7 +199,7 @@ describe("[least-connections]", function() }, } - singletons.core_cache = { + kong.core_cache = { _cache = {}, get = function(self, key, _, loader, arg) local v = self._cache[key] diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 57881fd5e9d..72cc36f5cc0 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -213,9 +213,12 @@ describe("[consistent_hashing]", function() healthcheckers.init() balancers.init() - local singletons = require "kong.singletons" - singletons.worker_events = require "resty.worker.events" - singletons.worker_events.configure({ + local kong = {} + + _G.kong = kong + + kong.worker_events = require "resty.worker.events" + kong.worker_events.configure({ shm = "kong_process_events", -- defined by "lua_shared_dict" timeout = 5, -- life time of event data in shm interval = 1, -- poll interval (seconds) @@ -228,7 +231,7 @@ describe("[consistent_hashing]", function() return function() end end - singletons.db = { + kong.db = { targets = { each = empty_each, select_by_upstream_raw = function() @@ -241,7 +244,7 @@ describe("[consistent_hashing]", function() }, } - singletons.core_cache = { + kong.core_cache = { _cache = {}, get = function(self, key, _, loader, arg) local v = self._cache[key] diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index cf249717cf4..cedb2aed39d 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -251,9 +251,12 @@ describe("[round robin balancer]", function() healthcheckers.init() balancers.init() - local singletons = require "kong.singletons" - singletons.worker_events = require "resty.worker.events" - singletons.worker_events.configure({ + local kong = {} + + _G.kong = kong + + kong.worker_events = require "resty.worker.events" + kong.worker_events.configure({ shm = "kong_process_events", -- defined by "lua_shared_dict" timeout = 5, -- life time of event data in shm interval = 1, -- poll interval (seconds) @@ -266,7 +269,7 @@ describe("[round robin balancer]", function() return function() end end - singletons.db = { + kong.db = { targets = { each = empty_each, select_by_upstream_raw = function() @@ -279,7 +282,7 @@ describe("[round robin balancer]", function() }, } - singletons.core_cache = { + kong.core_cache = { _cache = {}, get = function(self, key, _, loader, arg) local v = self._cache[key] diff --git a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua index 3e1def67156..9394507234a 100644 --- a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua +++ b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua @@ -46,12 +46,15 @@ local function setup_it_block(consistency) }) end -local function setup_singletons(fixtures) - local singletons = require "kong.singletons" - singletons.worker_events = require "resty.worker.events" - singletons.db = {} +local function setup_kong(fixtures) + local kong = {} - singletons.worker_events.configure({ + _G.kong = kong + + kong.worker_events = require "resty.worker.events" + kong.db = {} + + kong.worker_events.configure({ shm = "kong_process_events", -- defined by "lua_shared_dict" timeout = 5, -- life time of event data in shm interval = 1, -- poll interval (seconds) @@ -80,7 +83,7 @@ local function setup_singletons(fixtures) end end - singletons.db = { + kong.db = { targets = { each = each(fixtures.targets), select_by_upstream_raw = function(self, upstream_pk) @@ -104,7 +107,7 @@ local function setup_singletons(fixtures) }, } - singletons.core_cache = { + kong.core_cache = { _cache = {}, get = function(self, key, _, loader, arg) local v = self._cache[key] @@ -119,7 +122,7 @@ local function setup_singletons(fixtures) end } - return singletons + return kong end for _, consistency in ipairs({"strict", "eventual"}) do @@ -337,7 +340,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do }, } - setup_singletons({ + setup_kong({ targets = TARGETS_FIXTURES, upstreams = UPSTREAMS_FIXTURES, }) @@ -438,7 +441,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("get_upstream_by_name()", function() it("retrieves a complete upstream based on its name", function() - setup_singletons({ + setup_kong({ targets = TARGETS_FIXTURES, upstreams = UPSTREAMS_FIXTURES, }) diff --git a/spec/01-unit/14-dns_spec.lua b/spec/01-unit/14-dns_spec.lua index 5615d095a7d..6569bcf52b9 100644 --- a/spec/01-unit/14-dns_spec.lua +++ b/spec/01-unit/14-dns_spec.lua @@ -6,39 +6,14 @@ local ws_id = utils.uuid() local function setup_it_block() local client = require "kong.resty.dns.client" - - local cache_table = {} - - local function mock_cache(cache_table, limit) - return { - safe_set = function(self, k, v) - if limit then - local n = 0 - for _, _ in pairs(cache_table) do - n = n + 1 - end - if n >= limit then - return nil, "no memory" - end - end - cache_table[k] = v - return true - end, - get = function(self, k, _, fn, arg) - if cache_table[k] == nil then - cache_table[k] = fn(arg) - end - return cache_table[k] - end, - } - end - mocker.setup(finally, { kong = { configuration = { worker_consistency = "strict", }, - core_cache = mock_cache(cache_table), + core_cache = { + get = function() return {} end + } }, ngx = { ctx = { @@ -65,25 +40,14 @@ end describe("DNS", function() local resolver, query_func, old_new - local mock_records, singletons + local mock_records - lazy_setup(function() - stub(ngx, "log") - singletons = require "kong.singletons" - - singletons.core_cache = { - get = function() return {} end - } + local kong = {} - --[[ - singletons.db = {} - singletons.db.upstreams = { - find_all = function(self) return {} end - } - --]] - - singletons.origins = {} + _G.kong = kong + lazy_setup(function() + stub(ngx, "log") resolver = require "resty.dns.resolver" end) diff --git a/spec/01-unit/16-runloop_handler_spec.lua b/spec/01-unit/16-runloop_handler_spec.lua index d95a35f43ed..c7f8f116f85 100644 --- a/spec/01-unit/16-runloop_handler_spec.lua +++ b/spec/01-unit/16-runloop_handler_spec.lua @@ -52,18 +52,6 @@ local function setup_it_block() }, modules = { - { "kong.singletons", { - configuration = { - database = "dummy", - }, - worker_events = { - register = function() end, - }, - cluster_events = { - subscribe = function() end, - }, - }}, - { "kong.runloop.balancer", { init = function() end }}, diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua index b11105ffaa8..cae8fe4fd90 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/cache/handler.lua @@ -1,4 +1,4 @@ -local singletons = require "kong.singletons" +local type = type local CacheHandler = { @@ -30,7 +30,7 @@ function CacheHandler:access(conf) return cache_value end - local value, err = singletons.cache:get(cache_key, nil, cb) + local value, err = kong.cache:get(cache_key, nil, cb) if err then kong.log.err(err) return kong.response.exit(500, { message = "An unexpected error occurred" }) From 3673911b6630b8158511726bea882ba1efab2795 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 31 May 2022 05:50:38 +0800 Subject: [PATCH 1402/4351] =?UTF-8?q?fix(conf=5Floader)=20do=20not=20log?= =?UTF-8?q?=20`lua=5Fssl=5Ftrusted=5Fcertificate`=20warnings=20in=E2=80=A6?= =?UTF-8?q?=20(#8878)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- kong/conf_loader/init.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 414ec9f55df..0cbe51f8142 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -781,10 +781,10 @@ local function check_and_infer(conf, opts) if system_path then path = system_path - else + elseif not ngx.IS_CLI then log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. - ". Please set lua_ssl_trusted_certificate to a path with certificates " .. - "in order to remove this message") + ". If you are using TLS connections, consider specifying " .. + "\"lua_ssl_trusted_certificate\" manually") end end From 601a23ca760c78ec52af80bd332214a3389e38e8 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 31 May 2022 14:46:21 +0800 Subject: [PATCH 1403/4351] refactor(wrpc) Refactor wRPC proto file process (#8864) The origin implementation of proto file searching is hacking with searchpath, and that implementation would fail to deal with include in a proto file that should be found outside the containing folder of that file. What this commit does: Extract proto related code into a separate module, and styling; Rewrite implementation of annotation parsing; Rewrite implementation of proto file searching. --- kong-2.8.0-0.rockspec | 3 +- kong/clustering/control_plane.lua | 2 +- kong/clustering/wrpc_control_plane.lua | 7 +- kong/clustering/wrpc_data_plane.lua | 5 +- kong/plugins/grpc-gateway/deco.lua | 3 +- kong/plugins/grpc-web/deco.lua | 3 +- kong/tools/grpc.lua | 126 +++++++++++------- kong/tools/{wrpc.lua => wrpc/init.lua} | 152 ++------------------- kong/tools/wrpc/proto.lua | 174 +++++++++++++++++++++++++ spec/01-unit/22-grpc-utils_spec.lua | 9 +- 10 files changed, 285 insertions(+), 199 deletions(-) rename kong/tools/{wrpc.lua => wrpc/init.lua} (76%) create mode 100644 kong/tools/wrpc/proto.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 0128db40466..0eca7f4b2ee 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -142,7 +142,8 @@ build = { ["kong.tools.uri"] = "kong/tools/uri.lua", ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", - ["kong.tools.wrpc"] = "kong/tools/wrpc.lua", + ["kong.tools.wrpc"] = "kong/tools/wrpc/init.lua", + ["kong.tools.wrpc.proto"] = "kong/tools/wrpc/proto.lua", ["kong.tools.channel"] = "kong/tools/channel.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 61f4344bb76..d1d241c885a 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -220,7 +220,7 @@ function _M:export_deflated_reconfigure_payload() -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() - kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)); + kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) local config_hash, hashes = self:calculate_config_hash(config_table) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 4685c24d6a2..9c2d4c63746 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -11,6 +11,7 @@ local declarative = require("kong.db.declarative") local constants = require("kong.constants") local openssl_x509 = require("resty.openssl.x509") local wrpc = require("kong.tools.wrpc") +local wrpc_proto = require("kong.tools.wrpc.proto") local string = string local setmetatable = setmetatable local type = type @@ -59,8 +60,8 @@ end local function get_config_service(self) if not wrpc_config_service then - wrpc_config_service = wrpc.new_service() - wrpc_config_service:add("kong.services.config.v1.config") + wrpc_config_service = wrpc_proto.new() + wrpc_config_service:import("kong.services.config.v1.config") wrpc_config_service:set_handler("ConfigService.PingCP", function(peer, data) local client = self.clients[peer.conn] @@ -163,7 +164,7 @@ function _M:export_deflated_reconfigure_payload() -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() - kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)); + kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) local service = get_config_service(self) self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 4db68eb364d..4d5764b4ad8 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -5,6 +5,7 @@ local declarative = require("kong.db.declarative") local protobuf = require("kong.tools.protobuf") local wrpc = require("kong.tools.wrpc") local constants = require("kong.constants") +local wrpc_proto = require("kong.tools.wrpc.proto") local assert = assert local setmetatable = setmetatable local type = type @@ -55,8 +56,8 @@ end local wrpc_config_service local function get_config_service() if not wrpc_config_service then - wrpc_config_service = wrpc.new_service() - wrpc_config_service:add("kong.services.config.v1.config") + wrpc_config_service = wrpc_proto.new() + wrpc_config_service:import("kong.services.config.v1.config") wrpc_config_service:set_handler("ConfigService.SyncConfig", function(peer, data) if peer.config_semaphore then if data.config.plugins then diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 3bd60155d72..66972ee179c 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -87,7 +87,8 @@ local function get_proto_info(fname) info = {} - grpc_tools.each_method(fname, function(parsed, srvc, mthd) + local grpc_tools_instance = grpc_tools.new() + grpc_tools_instance:each_method(fname, function(parsed, srvc, mthd) local options_bindings = { safe_access(mthd, "options", "options", "google.api.http"), safe_access(mthd, "options", "options", "google.api.http", "additional_bindings") diff --git a/kong/plugins/grpc-web/deco.lua b/kong/plugins/grpc-web/deco.lua index 67494b59ec0..9a68faef14e 100644 --- a/kong/plugins/grpc-web/deco.lua +++ b/kong/plugins/grpc-web/deco.lua @@ -60,7 +60,8 @@ local function get_proto_info(fname) end info = {} - grpc_tools.each_method(fname, function(parsed, srvc, mthd) + local grpc_tools_instance = grpc_tools.new() + grpc_tools_instance:each_method(fname, function(parsed, srvc, mthd) info[("/%s.%s/%s"):format(parsed.package, srvc.name, mthd.name)] = { mthd.input_type, mthd.output_type, diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 3733497ac1a..7b18e5a72d0 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -13,15 +13,20 @@ local error = error local tostring = tostring local ipairs = ipairs local string_format = string.format +local splitpath = pl_path.splitpath +local abspath = pl_path.abspath +local ngx_log = ngx.log +local ngx_DEBUG = ngx.DEBUG local epoch = date.epoch() -local grpc = {} +local _M = {} +local _MT = { __index = _M, } local function safe_set_type_hook(typ, dec, enc) if not pcall(pb.hook, typ) then - ngx.log(ngx.DEBUG, "no type '" .. typ .. "' defined") + ngx_log(ngx_DEBUG, "no type '" .. typ .. "' defined") return end @@ -37,52 +42,77 @@ end local function set_hooks() pb.option("enable_hooks") - safe_set_type_hook( - ".google.protobuf.Timestamp", - function (t) - if type(t) ~= "table" then - error(string_format("expected table, got (%s)%q", type(t), tostring(t))) - end + safe_set_type_hook(".google.protobuf.Timestamp", function (t) + if type(t) ~= "table" then + error(string_format("expected table, got (%s)%q", type(t), tostring(t))) + end - return date(t.seconds):fmt("${iso}") - end, - function (t) - if type(t) ~= "string" then - error (string_format("expected time string, got (%s)%q", type(t), tostring(t))) - end + return date(t.seconds):fmt("${iso}") + end, + function (t) + if type(t) ~= "string" then + error(string_format( + "expected time string, got (%s)%q", type(t), tostring(t))) + end - local ds = date(t) - epoch - return { - seconds = ds:spanseconds(), - nanos = ds:getticks() * 1000, - } - end) + local ds = date(t) - epoch + return { + seconds = ds:spanseconds(), + nanos = ds:getticks() * 1000, + } + end) end ---- loads a .proto file optionally applies a function on each defined method. -function grpc.each_method(fname, f, recurse) - local dir = pl_path.splitpath(pl_path.abspath(fname)) - local p = protoc.new() - p:addpath("/usr/include") - p:addpath("/usr/local/opt/protobuf/include/") - p:addpath("/usr/local/kong/lib/") - p:addpath("kong") - p:addpath("kong/include") - p:addpath("spec/fixtures/grpc") - - p.include_imports = true - p:addpath(dir) - p:loadfile(fname) - set_hooks() - local parsed = p:parsefile(fname) +function _M.new() + local protoc_instance = protoc.new() + for _, v in ipairs { + "/usr/include", + "/usr/local/opt/protobuf/include/", + "/usr/local/kong/lib/", + "kong", + "kong/include", + "spec/fixtures/grpc", + } do + protoc_instance:addpath(v) + end + protoc_instance.include_imports = true - if f then + return setmetatable({ + protoc_instance = protoc_instance, + }, _MT) +end + +function _M:addpath(path) + local protoc_instance = self.protoc_instance + if type(path) == "table" then + for _, v in ipairs(path) do + protoc_instance:addpath(v) + end + else + protoc_instance:addpath(path) + end +end + +function _M:get_proto_file(name) + for _, path in ipairs(self.protoc_instance.paths) do + local fn = path ~= "" and path .. "/" .. name or name + local fh, _ = io.open(fn) + if fh then + return fh + end + end + return nil +end + +local function each_method_recur(protoc_instance, fname, f, recurse) + local parsed = protoc_instance:parsefile(fname) + if f then if recurse and parsed.dependency then if parsed.public_dependency then for _, dependency_index in ipairs(parsed.public_dependency) do local sub = parsed.dependency[dependency_index + 1] - grpc.each_method(sub, f, true) + each_method_recur(protoc_instance, sub, f, true) end end end @@ -97,9 +127,19 @@ function grpc.each_method(fname, f, recurse) return parsed end +--- loads a .proto file optionally applies a function on each defined method. +function _M:each_method(fname, f, recurse) + local protoc_instance = self.protoc_instance + local dir = splitpath(abspath(fname)) + protoc_instance:addpath(dir) + protoc_instance:loadfile(fname) + set_hooks() + + return each_method_recur(protoc_instance, fname, f, recurse) +end --- wraps a binary payload into a grpc stream frame. -function grpc.frame(ftype, msg) +function _M.frame(ftype, msg) return bpack("C>I", ftype, #msg) .. msg end @@ -107,12 +147,12 @@ end --- If success, returns `content, rest`. --- If heading frame isn't complete, returns `nil, body`, --- try again with more data. -function grpc.unframe(body) +function _M.unframe(body) if not body or #body <= 5 then return nil, body end - local pos, ftype, sz = bunpack(body, "C>I") -- luacheck: ignore ftype + local pos, ftype, sz = bunpack(body, "C>I") -- luacheck: ignore ftype local frame_end = pos + sz - 1 if frame_end > #body then return nil, body @@ -121,6 +161,4 @@ function grpc.unframe(body) return body:sub(pos, frame_end), body:sub(frame_end + 1) end - - -return grpc +return _M diff --git a/kong/tools/wrpc.lua b/kong/tools/wrpc/init.lua similarity index 76% rename from kong/tools/wrpc.lua rename to kong/tools/wrpc/init.lua index 217d2e71d8e..4ddf5d8601a 100644 --- a/kong/tools/wrpc.lua +++ b/kong/tools/wrpc/init.lua @@ -1,7 +1,5 @@ -local new_tab = require "table.new" local pb = require "pb" local semaphore = require "ngx.semaphore" -local grpc = require "kong.tools.grpc" local channel = require "kong.tools.channel" local select = select @@ -114,141 +112,6 @@ local function merge(a, b) return a end -local function proto_searchpath(name) - return package.searchpath(name, "kong/include/?.proto;/usr/include/?.proto") -end - ---- definitions for the transport protocol -local wrpc_proto - - -local wrpc_service = {} -wrpc_service.__index = wrpc_service - - ---- a `service` object holds a set of methods defined ---- in .proto files -function wrpc.new_service() - if not wrpc_proto then - local wrpc_protofname = assert(proto_searchpath("wrpc.wrpc")) - wrpc_proto = assert(grpc.each_method(wrpc_protofname)) - end - - return setmetatable({ - methods = {}, - }, wrpc_service) -end - ---- Loads the methods from a .proto file. ---- There can be more than one file, and any number of ---- service definitions. -function wrpc_service:add(service_name) - local annotations = { - service = {}, - rpc = {}, - } - local service_fname = assert(proto_searchpath(service_name)) - local proto_f = assert(io.open(service_fname)) - local scope_name = "" - - for line in proto_f:lines() do - local annotation = line:match("//%s*%+wrpc:%s*(.-)%s*$") - if annotation then - local nextline = proto_f:read("*l") - local keyword, identifier = nextline:match("^%s*(%a+)%s+(%w+)") - if keyword and identifier then - - if keyword == "service" then - scope_name = identifier; - - elseif keyword == "rpc" then - identifier = scope_name .. "." .. identifier - end - - local type_annotations = annotations[keyword] - if type_annotations then - local tag_key, tag_value = annotation:match("^%s*(%S-)=(%S+)%s*$") - if tag_key and tag_value then - tag_value = tag_value - local tags = type_annotations[identifier] or {} - type_annotations[identifier] = tags - tags[tag_key] = tag_value - end - end - end - end - end - proto_f:close() - - grpc.each_method(service_fname, function(_, srvc, mthd) - assert(srvc.name) - assert(mthd.name) - local rpc_name = srvc.name .. "." .. mthd.name - - local service_id = assert(annotations.service[srvc.name] and annotations.service[srvc.name]["service-id"]) - local rpc_id = assert(annotations.rpc[rpc_name] and annotations.rpc[rpc_name]["rpc-id"]) - local rpc = { - name = rpc_name, - service_id = tonumber(service_id), - rpc_id = tonumber(rpc_id), - input_type = mthd.input_type, - output_type = mthd.output_type, - } - self.methods[service_id .. ":" .. rpc_id] = rpc - self.methods[rpc_name] = rpc - end, true) -end - ---- returns the method defintion given either: ---- pair of IDs (service, rpc) or ---- rpc name as "." -function wrpc_service:get_method(srvc_id, rpc_id) - local rpc_name - if type(srvc_id) == "string" and rpc_id == nil then - rpc_name = srvc_id - else - rpc_name = tostring(srvc_id) .. ":" .. tostring(rpc_id) - end - - return self.methods[rpc_name] -end - ---- sets a service handler for the givern rpc method ---- @param rpc_name string Full name of the rpc method ---- @param handler function Function called to handle the rpc method. ---- @param response_handler function Fallback function called to handle responses. -function wrpc_service:set_handler(rpc_name, handler, response_handler) - local rpc = self:get_method(rpc_name) - if not rpc then - return nil, string.format("unknown method %q", rpc_name) - end - - rpc.handler = handler - rpc.response_handler = response_handler - return rpc -end - - ---- Part of wrpc_peer:call() ---- If calling the same method with the same args several times, ---- (to the same or different peers), this method returns the ---- invariant part, so it can be cached to reduce encoding overhead -function wrpc_service:encode_args(name, ...) - local rpc = self:get_method(name) - if not rpc then - return nil, string.format("unknown method %q", name) - end - - local num_args = select('#', ...) - local payloads = new_tab(num_args, 0) - for i = 1, num_args do - payloads[i] = assert(pb.encode(rpc.input_type, select(i, ...))) - end - - return rpc, payloads -end - - local wrpc_peer = { encode = pb.encode, decode = pb.decode, @@ -260,6 +123,9 @@ local function is_wsclient(conn) end --- a `peer` object holds a (websocket) connection and a service. +--- @param conn table WebSocket connection to use. +--- @param service table Proto object that holds Serivces the connection supports. +--- @param opts table Extra options. function wrpc.new_peer(conn, service, opts) opts = opts or {} return setmetatable(merge({ @@ -341,7 +207,7 @@ end function wrpc_peer:send_encoded_call(rpc, payloads) self:send_payload({ mtype = "MESSAGE_TYPE_RPC", - svc_id = rpc.service_id, + svc_id = rpc.svc_id, rpc_id = rpc.rpc_id, payload_encoding = "ENCODING_PROTO3", payloads = payloads, @@ -402,7 +268,7 @@ end --- Could be an incoming method call or the response to a previous one. --- @param payload table decoded payload field from incoming `wrpc.WebsocketPayload` message function wrpc_peer:handle(payload) - local rpc = self.service:get_method(payload.svc_id, payload.rpc_id) + local rpc = self.service:get_rpc(payload.svc_id .. '.' .. payload.rpc_id) if not rpc then self:send_payload({ mtype = "MESSAGE_TYPE_ERROR", @@ -410,7 +276,7 @@ function wrpc_peer:handle(payload) etype = "ERROR_TYPE_INVALID_SERVICE", description = "Invalid service (or rpc)", }, - srvc_id = payload.svc_id, + svc_id = payload.svc_id, rpc_id = payload.rpc_id, ack = payload.seq, }) @@ -455,7 +321,7 @@ function wrpc_peer:handle(payload) etype = "ERROR_TYPE_UNSPECIFIED", description = err, }, - srvc_id = payload.svc_id, + svc_id = payload.svc_id, rpc_id = payload.rpc_id, ack = payload.seq, }) @@ -464,7 +330,7 @@ function wrpc_peer:handle(payload) self:send_payload({ mtype = "MESSAGE_TYPE_RPC", -- MESSAGE_TYPE_RPC, - svc_id = rpc.service_id, + svc_id = rpc.svc_id, rpc_id = rpc.rpc_id, ack = payload.seq, payload_encoding = "ENCODING_PROTO3", @@ -479,7 +345,7 @@ function wrpc_peer:handle(payload) etype = "ERROR_TYPE_INVALID_RPC", -- invalid here, not in the definition description = "Unhandled method", }, - srvc_id = payload.svc_id, + svc_id = payload.svc_id, rpc_id = payload.rpc_id, ack = payload.seq, }) diff --git a/kong/tools/wrpc/proto.lua b/kong/tools/wrpc/proto.lua new file mode 100644 index 00000000000..dbac8626a32 --- /dev/null +++ b/kong/tools/wrpc/proto.lua @@ -0,0 +1,174 @@ +local pb = require "pb" +local grpc = require "kong.tools.grpc" + +local grpc_new = grpc.new +local pb_encode = pb.encode +local setmetatable = setmetatable +local string_format = string.format + +local _M = {} +local _MT = { __index = _M, } + +local wrpc_proto_name = "wrpc.wrpc" + +local default_proto_path = { "kong/include/", "/usr/include/", } + +local function parse_annotation(annotation) + local parsed = {} + for kv_pair in annotation:gmatch("[^;]+=[^;]+") do + local key, value = kv_pair:match("^%s*(%S-)%s*=%s*(%S+)%s*$") + if key and value then + parsed[key] = value + end + end + + return parsed +end + +---@TODO: better way to do this +-- Parse annotations in proto files with format: +-- +wrpc: key1=val1; key2=val2; ... +-- Use key service-id and rpc-id to get IDs for service and RPC. +local function parse_annotations(proto_obj, proto_file) + local svc_ids = proto_obj.svc_ids + local rpc_ids = proto_obj.rpc_ids + local annotations = proto_obj.annotations + + local service = "" + for line in proto_file:lines() do + local annotation = line:match("//%s*%+wrpc:%s*(.-)%s*$") + if not annotation then + goto continue + end + + local nextline = proto_file:read("*l") + local keyword, identifier = nextline:match("^%s*(%a+)%s+(%w+)") + if not keyword or not identifier then + goto continue + end + + local name, id_tag_name, ids + if keyword == "service" then + name = identifier + id_tag_name = "service-id" + service = identifier + ids = svc_ids + + elseif keyword == "rpc" then + id_tag_name = "rpc-id" + name = service .. '.' .. identifier + ids = rpc_ids + + else + error("unknown type of protobuf identity") + end + + annotations[name] = parse_annotation(annotation) + local id = assert(annotations[name][id_tag_name], + keyword .. "with no id assigned") + ids[name] = assert(tonumber(id), keyword .. "'s id should be a number") + + ::continue:: + end +end + +function _M.new() + local proto_instance = setmetatable({ + grpc_instance = grpc_new(), + svc_ids = {}, + rpc_ids = {}, + annotations = {}, + name_to_mthd = {}, + }, _MT) + + proto_instance:addpath(default_proto_path) + proto_instance:import(wrpc_proto_name) + return proto_instance +end + +-- Add searching path for proto files. +---@param proto_path (string or table) path to search proto files in +function _M:addpath(proto_path) + self.grpc_instance:addpath(proto_path) +end + +-- Import wrpc proto. +-- Search from default and user specified paths(addpath) +-- +-- Throw when error occurs. +-- pcall if you do not want it throw. +---@param name(string) name for prototype. a.b.c will be found at a/b/c.proto +function _M:import(name) + local fname = name:gsub('%.', '/') .. '.proto' + + local fh = assert(self.grpc_instance:get_proto_file(fname), + "module " .. name .. " cannot be found or cannot be opened") + parse_annotations(self, fh) + fh:close() + + local svc_ids = self.svc_ids + local rpc_ids = self.rpc_ids + -- may throw from this call + self.grpc_instance:each_method(fname, + function(_, srvc, mthd) + local svc_id = svc_ids[srvc.name] + local rpc_id = rpc_ids[srvc.name .. '.' .. mthd.name] + + if not svc_id then + error("service " .. srvc.name .. " has no id assigned") + end + if not rpc_id then + error("rpc " .. mthd.name .. " has no id assigned") + end + + mthd.svc_id = svc_id + mthd.rpc_id = rpc_id + + self.name_to_mthd[srvc.name .. "." .. mthd.name] = mthd + self.name_to_mthd[svc_id .. "." .. rpc_id] = mthd + end + ) +end + +-- Get rpc object. +-- Both service_name.rpc_name and 1.2(service_id.rpc_id) supported. +function _M:get_rpc(rpc_name) + return self.name_to_mthd[rpc_name] +end + +-- Sets a service handler for the given rpc method. +--- @param rpc_name string Full name of the rpc method +--- @param handler function Function called to handle the rpc method. +--- @param response_handler function Fallback function called to handle responses. +function _M:set_handler(rpc_name, handler, response_handler) + local rpc = self:get_rpc(rpc_name) + if not rpc then + return nil, string_format("unknown method %q", rpc_name) + end + + rpc.handler = handler + rpc.response_handler = response_handler + + return rpc +end + +-- Part of wrpc_peer:call() +-- If calling the same method with the same args several times, +-- (to the same or different peers), this method returns the +-- invariant part, so it can be cached to reduce encoding overhead +function _M:encode_args(name, ...) + local rpc = self:get_rpc(name) + if not rpc then + return nil, string_format("unknown method %q", name) + end + + local num_args = select('#', ...) + local payloads = table.new(num_args, 0) + for i = 1, num_args do + payloads[i] = assert(pb_encode(rpc.input_type, select(i, ...))) + end + + return rpc, payloads +end + +return _M diff --git a/spec/01-unit/22-grpc-utils_spec.lua b/spec/01-unit/22-grpc-utils_spec.lua index 156b753a6bb..e822c338956 100644 --- a/spec/01-unit/22-grpc-utils_spec.lua +++ b/spec/01-unit/22-grpc-utils_spec.lua @@ -3,7 +3,8 @@ local grpc_tools = require "kong.tools.grpc" describe("grpc tools", function() it("visits service methods", function() local methods = {} - grpc_tools.each_method("helloworld.proto", + local grpc_tools_instance = grpc_tools.new() + grpc_tools_instance:each_method("helloworld.proto", function(parsed, service, method) methods[#methods + 1] = string.format("%s.%s", service.name, method.name) end) @@ -15,7 +16,8 @@ describe("grpc tools", function() it("visits imported methods", function() local methods = {} - grpc_tools.each_method("direct_imports.proto", + local grpc_tools_instance = grpc_tools.new() + grpc_tools_instance:each_method("direct_imports.proto", function(parsed, service, method) methods[#methods + 1] = string.format("%s.%s", service.name, method.name) end, true) @@ -28,7 +30,8 @@ describe("grpc tools", function() it("imports recursively", function() local methods = {} - grpc_tools.each_method("second_level_imports.proto", + local grpc_tools_instance = grpc_tools.new() + grpc_tools_instance:each_method("second_level_imports.proto", function(parsed, service, method) methods[#methods + 1] = string.format("%s.%s", service.name, method.name) end, true) From e54d5d811ab77e1b6165de9e37b268b885872271 Mon Sep 17 00:00:00 2001 From: Chuck Daminato Date: Tue, 31 May 2022 08:08:19 -0400 Subject: [PATCH 1404/4351] feat(zipkin) add resty.http timeouts to zipkin plugin (#8735) Co-authored-by: Mayo --- CHANGELOG.md | 5 + kong/plugins/zipkin/handler.lua | 5 +- kong/plugins/zipkin/reporter.lua | 6 +- kong/plugins/zipkin/schema.lua | 3 + spec/03-plugins/34-zipkin/zipkin_spec.lua | 133 ++++++++++++++++++++++ 5 files changed, 150 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a86dd32dd2b..2550779c72d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -204,6 +204,11 @@ - **Zipkin**: add support for including HTTP path in span name through configuration property `http_span_name`. [#8150](https://github.com/Kong/kong/pull/8150) +- **Zipkin**: add support for socket connect and send/read timeouts + through configuration properties `connect_timeout`, `send_timeout`, + and `read_timeout`. This can help mitigate `ngx.timer` saturation + when upstream collectors are unavailable or slow. + [#8735](https://github.com/Kong/kong/pull/8735) #### Configuration diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index ff8da1fdda3..b02dd0a9ca4 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -39,7 +39,10 @@ local function get_reporter(conf) if reporter_cache[conf] == nil then reporter_cache[conf] = new_zipkin_reporter(conf.http_endpoint, conf.default_service_name, - conf.local_service_name) + conf.local_service_name, + conf.connect_timeout, + conf.send_timeout, + conf.read_timeout) end return reporter_cache[conf] end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index cdb46fc1ca9..e7af0ef5330 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -21,11 +21,14 @@ local function ip_kind(addr) end -local function new(http_endpoint, default_service_name, local_service_name) +local function new(http_endpoint, default_service_name, local_service_name, connect_timeout, send_timeout, read_timeout) return setmetatable({ default_service_name = default_service_name, local_service_name = local_service_name, http_endpoint = http_endpoint, + connect_timeout = connect_timeout, + send_timeout = send_timeout, + read_timeout = read_timeout, pending_spans = {}, pending_spans_n = 0, }, zipkin_reporter_mt) @@ -104,6 +107,7 @@ function zipkin_reporter_methods:flush() end local httpc = resty_http.new() + httpc:set_timeouts(self.connect_timeout, self.send_timeout, self.read_timeout) local res, err = httpc:request_uri(self.http_endpoint, { method = "POST", headers = { diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 4a9b576a4a6..c3f3ba8e28c 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -62,6 +62,9 @@ return { { static_tags = { type = "array", elements = static_tag, custom_validator = validate_static_tags } }, { http_span_name = { type = "string", required = true, default = "method", one_of = { "method", "method_path" } } }, + { connect_timeout = typedefs.timeout { default = 2000 } }, + { send_timeout = typedefs.timeout { default = 5000 } }, + { read_timeout = typedefs.timeout { default = 5000 } }, }, }, }, }, diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index eb2a8d73b8e..2854e9435b5 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -277,6 +277,139 @@ for _, strategy in helpers.each_strategy() do end) end +for _, strategy in helpers.each_strategy() do + describe("upstream zipkin failures", function() + local proxy_client, service + + before_each(function() + helpers.clean_logfile() -- prevent log assertions from poisoning each other. + end) + + setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + -- kong (http) mock upstream + local route1 = bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "zipkin-upstream-slow" }, + preserve_host = true, + }) + + -- plugin will respond slower than the send/recv timeout + bp.plugins:insert { + route = { id = route1.id }, + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/delay/1", + default_header_type = "b3-single", + connect_timeout = 0, + send_timeout = 10, + read_timeout = 10, + } + } + + local route2 = bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "zipkin-upstream-connect-timeout" }, + preserve_host = true, + }) + + -- plugin will timeout (assumes port 1337 will have firewall) + bp.plugins:insert { + route = { id = route2.id }, + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = "http://httpbin.org:1337/status/200", + default_header_type = "b3-single", + connect_timeout = 10, + send_timeout = 0, + read_timeout = 0, + } + } + + local route3 = bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "zipkin-upstream-refused" }, + preserve_host = true, + }) + + -- plugin will get connection refused (service not listening on port) + bp.plugins:insert { + route = { id = route3.id }, + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":22222" + .. "/status/200", + default_header_type = "b3-single", + } + } + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("times out if connection times out to upstream zipkin server", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "zipkin-upstream-connect-timeout" + } + })) + assert.res_status(200, res) + assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) + end) + + it("times out if upstream zipkin server takes too long to respond", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "zipkin-upstream-slow" + } + })) + assert.res_status(200, res) + assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) + end) + + it("connection refused if upstream zipkin server is not listening", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "zipkin-upstream-refused" + } + })) + assert.res_status(200, res) + assert.logfile().has.line("reporter flush failed to request: connection refused", false, 2) + end) + end) +end for _, strategy in helpers.each_strategy() do describe("http_span_name configuration", function() From 29d0e3c39b35dffc5e4852919f1106f1fed36956 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 5 May 2022 16:59:39 +0300 Subject: [PATCH 1405/4351] feat(vaults) remove beta-label from the vaults ### Summmary Kong `2.8.0` came with Vaults Beta, and that used `:8001/vaults-beta` Admin API endpoint and `kong.db.vaults_beta` DAO. This commit removes the beta labels from those. This commit also contains migrations to remove `_beta` label from underlying database tables. --- autodoc/admin-api/data/admin-api.lua | 6 +- kong-2.8.0-0.rockspec | 2 +- kong-admin-api.yml | 2 +- kong/cmd/config.lua | 2 +- kong/cmd/vault.lua | 2 +- kong/constants.lua | 4 +- kong/db/migrations/core/015_270_to_280.lua | 60 ++--- kong/db/migrations/core/016_280_to_300.lua | 221 +++++++++++++++++- kong/db/migrations/core/init.lua | 2 +- .../entities/{vaults_beta.lua => vaults.lua} | 4 +- kong/init.lua | 2 +- kong/pdk/vault.lua | 6 +- spec/02-integration/02-cmd/14-vault_spec.lua | 4 +- .../04-admin_api/19-vaults_spec.lua | 50 ++-- .../13-vaults/01-vault_spec.lua | 6 +- .../02-integration/13-vaults/03-mock_spec.lua | 2 +- spec/helpers.lua | 4 +- 17 files changed, 298 insertions(+), 81 deletions(-) rename kong/db/schema/entities/{vaults_beta.lua => vaults.lua} (96%) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index ffe2ce85f60..cfff2833e94 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -31,7 +31,7 @@ return { "snis", "upstreams", "targets", - "vaults_beta", + "vaults", }, nodoc_entities = { }, @@ -1900,8 +1900,8 @@ return { }, }, - vaults_beta = { - title = "Vaults Beta Entity", + vaults = { + title = "Vaults Entity", entity_title = "Vault", entity_title_plural = "Vaults", description = [[ diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 0eca7f4b2ee..ffac851fa91 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -189,7 +189,7 @@ build = { ["kong.db.schema.entities.plugins"] = "kong/db/schema/entities/plugins.lua", ["kong.db.schema.entities.tags"] = "kong/db/schema/entities/tags.lua", ["kong.db.schema.entities.ca_certificates"] = "kong/db/schema/entities/ca_certificates.lua", - ["kong.db.schema.entities.vaults_beta"] = "kong/db/schema/entities/vaults_beta.lua", + ["kong.db.schema.entities.vaults"] = "kong/db/schema/entities/vaults.lua", ["kong.db.schema.entities.workspaces"] = "kong/db/schema/entities/workspaces.lua", ["kong.db.schema.entities.clustering_data_planes"] = "kong/db/schema/entities/clustering_data_planes.lua", ["kong.db.schema.entities.parameters"] = "kong/db/schema/entities/parameters.lua", diff --git a/kong-admin-api.yml b/kong-admin-api.yml index fa6206867e3..e9a031519e7 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -257,7 +257,7 @@ components: format: float tags: type: array - vaults_beta: + vaults: required: - prefix - name diff --git a/kong/cmd/config.lua b/kong/cmd/config.lua index 8ec9351fe28..f0b270b3e77 100644 --- a/kong/cmd/config.lua +++ b/kong/cmd/config.lua @@ -90,7 +90,7 @@ local function execute(args) local db = assert(DB.new(conf)) assert(db:init_connector()) assert(db:connect()) - assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) + assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) _G.kong.db = db diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua index ccec61467cc..3133ea1b0dd 100644 --- a/kong/cmd/vault.lua +++ b/kong/cmd/vault.lua @@ -35,7 +35,7 @@ local function init_db(args) local db = assert(DB.new(conf)) assert(db:init_connector()) assert(db:connect()) - assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) + assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) _G.kong.db = db end diff --git a/kong/constants.lua b/kong/constants.lua index 5fbdbcae2da..d8bc42a9565 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -128,7 +128,7 @@ local constants = { "ca_certificates", "clustering_data_planes", "parameters", - "vaults_beta", + "vaults", }, ENTITY_CACHE_STORE = setmetatable({ consumers = "cache", @@ -141,7 +141,7 @@ local constants = { plugins = "core_cache", tags = "cache", ca_certificates = "core_cache", - vaults_beta = "core_cache", + vaults = "core_cache", }, { __index = function() return "cache" diff --git a/kong/db/migrations/core/015_270_to_280.lua b/kong/db/migrations/core/015_270_to_280.lua index 631f6597ae7..d44b7ff2985 100644 --- a/kong/db/migrations/core/015_270_to_280.lua +++ b/kong/db/migrations/core/015_270_to_280.lua @@ -1,37 +1,41 @@ return { postgres = { up = [[ - CREATE TABLE IF NOT EXISTS "vaults_beta" ( - "id" UUID PRIMARY KEY, - "ws_id" UUID REFERENCES "workspaces" ("id"), - "prefix" TEXT UNIQUE, - "name" TEXT NOT NULL, - "description" TEXT, - "config" JSONB NOT NULL, - "created_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'), - "updated_at" TIMESTAMP WITH TIME ZONE, - "tags" TEXT[], - UNIQUE ("id", "ws_id"), - UNIQUE ("prefix", "ws_id") - ); - - DROP TRIGGER IF EXISTS "vaults_beta_sync_tags_trigger" ON "vaults_beta"; - DO $$ BEGIN - CREATE INDEX IF NOT EXISTS "vaults_beta_tags_idx" ON "vaults_beta" USING GIN ("tags"); - EXCEPTION WHEN UNDEFINED_COLUMN THEN - -- Do nothing, accept existing state - END$$; + -- we don't want to recreate vaults_beta again, if this migration is ran twice + IF (SELECT to_regclass('vaults_tags_idx')) IS NULL THEN + CREATE TABLE IF NOT EXISTS "vaults_beta" ( + "id" UUID PRIMARY KEY, + "ws_id" UUID REFERENCES "workspaces" ("id"), + "prefix" TEXT UNIQUE, + "name" TEXT NOT NULL, + "description" TEXT, + "config" JSONB NOT NULL, + "created_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'), + "updated_at" TIMESTAMP WITH TIME ZONE, + "tags" TEXT[], + UNIQUE ("id", "ws_id"), + UNIQUE ("prefix", "ws_id") + ); - DO $$ - BEGIN - CREATE TRIGGER "vaults_beta_sync_tags_trigger" - AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults_beta" - FOR EACH ROW - EXECUTE PROCEDURE sync_tags(); - EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN - -- Do nothing, accept existing state + DROP TRIGGER IF EXISTS "vaults_beta_sync_tags_trigger" ON "vaults_beta"; + + BEGIN + CREATE INDEX IF NOT EXISTS "vaults_beta_tags_idx" ON "vaults_beta" USING GIN ("tags"); + EXCEPTION WHEN UNDEFINED_COLUMN THEN + -- Do nothing, accept existing state + END; + + BEGIN + CREATE TRIGGER "vaults_beta_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults_beta" + FOR EACH ROW + EXECUTE PROCEDURE sync_tags(); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END; + END IF; END$$; ]] }, diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index f8a710227aa..8551c8c328e 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -1,8 +1,16 @@ +local log = require "kong.cmd.utils.log" + + +local fmt = string.format +local assert = assert +local ipairs = ipairs +local cassandra = require "cassandra" + + -- remove repeated targets, the older ones are not useful anymore. targets with -- weight 0 will be kept, as we cannot tell which were deleted and which were -- explicitly set as 0. local function c_remove_unused_targets(coordinator) - local cassandra = require "cassandra" local upstream_targets = {} for rows, err in coordinator:iterate("SELECT id, upstream_id, target, created_at FROM targets") do if err then @@ -10,7 +18,7 @@ local function c_remove_unused_targets(coordinator) end for _, row in ipairs(rows) do - local key = string.format("%s:%s", row.upstream_id, row.target) + local key = fmt("%s:%s", row.upstream_id, row.target) if not upstream_targets[key] then upstream_targets[key] = { @@ -45,14 +53,13 @@ end -- update cache_key for targets local function c_update_target_cache_key(coordinator) - local cassandra = require "cassandra" for rows, err in coordinator:iterate("SELECT id, upstream_id, target, ws_id FROM targets") do if err then return nil, err end for _, row in ipairs(rows) do - local cache_key = string.format("targets:%s:%s::::%s", row.upstream_id, row.target, row.ws_id) + local cache_key = fmt("targets:%s:%s::::%s", row.upstream_id, row.target, row.ws_id) local _, err = coordinator:execute("UPDATE targets SET cache_key = ? WHERE id = ? IF EXISTS", { cache_key, cassandra.uuid(row.id) @@ -68,9 +75,177 @@ local function c_update_target_cache_key(coordinator) end +local function c_copy_vaults_to_vault_auth_vaults(coordinator) + for rows, err in coordinator:iterate("SELECT id, created_at, updated_at, name, protocol, host, port, mount, vault_token FROM vaults") do + if err then + log.warn("ignored error while running '016_280_to_300' migration: " .. err) + break + end + + for _, row in ipairs(rows) do + local _, err = coordinator:execute( + "INSERT INTO vault_auth_vaults (id, created_at, updated_at, name, protocol, host, port, mount, vault_token) " .. + "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", + cassandra.uuid(row.id), + cassandra.timestamp(row.created_at), + cassandra.timestamp(row.updated_at), + cassandra.text(row.name), + cassandra.text(row.protocol), + cassandra.text(row.host), + cassandra.int(row.port), + cassandra.text(row.mount), + cassandra.text(row.vault_token) + ) + if err then + return nil, err + end + end + end + + return true +end + + +local function c_drop_vaults(connector, coordinator) + local _, err = coordinator:execute("SELECT id, created_at, updated_at, name, protocol, host, port, mount, vault_token FROM vaults LIMIT 1") + if not err then + local ok + ok, err = coordinator:execute("DROP TABLE IF EXISTS vaults"); + if not ok then + return nil, err + end + + ok, err = connector:wait_for_schema_consensus() + if not ok then + return nil, err + end + + else + log.warn("ignored error while running '016_280_to_300' migration: " .. err) + end + + return true +end + + +local function c_create_vaults(connector, coordinator) + local _, err = coordinator:execute("SELECT id, ws_id, prefix, name, description, config, created_at, updated_at, tags FROM vaults LIMIT 1") + if err then + log.warn("ignored error while running '016_280_to_300' migration: " .. err) + + local ok + ok, err = coordinator:execute([[ + CREATE TABLE IF NOT EXISTS vaults ( + id uuid, + ws_id uuid, + prefix text, + name text, + description text, + config text, + created_at timestamp, + updated_at timestamp, + tags set, + PRIMARY KEY (id) + )]]); + if not ok then + return nil, err + end + + ok, err = coordinator:execute("CREATE INDEX IF NOT EXISTS vaults_prefix_idx ON vaults (prefix)") + if not ok then + return nil, err + end + + ok, err = coordinator:execute("CREATE INDEX IF NOT EXISTS vaults_ws_id_idx ON vaults (ws_id)") + if not ok then + return nil, err + end + + ok, err = connector:wait_for_schema_consensus() + if not ok then + return nil, err + end + end + + return true +end + + +local function c_copy_vaults_beta_to_vaults(coordinator) + for rows, err in coordinator:iterate("SELECT id, ws_id, prefix, name, description, config, created_at, updated_at, tags FROM vaults_beta") do + if err then + log.warn("ignored error while running '016_280_to_300' migration: " .. err) + break + end + + for _, row in ipairs(rows) do + local _, err = coordinator:execute( + "INSERT INTO vaults (id, ws_id, prefix, name, description, config, created_at, updated_at, tags) " .. + "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", + cassandra.uuid(row.id), + cassandra.uuid(row.ws_id), + cassandra.text(row.prefix), + cassandra.text(row.name), + cassandra.text(row.description), + cassandra.text(row.config), + cassandra.timestamp(row.created_at), + cassandra.timestamp(row.updated_at), + cassandra.set(row.tags) + ) + if err then + return nil, err + end + end + end + + return true +end + + +local function c_drop_vaults_beta(coordinator) + local ok, err = coordinator:execute("DROP TABLE IF EXISTS vaults_beta"); + if not ok then + return nil, err + end + + return true +end + + return { postgres = { up = [[ + DO $$ + BEGIN + -- we only want to run this migration if there is vaults_beta table + IF (SELECT to_regclass('vaults_beta')) IS NOT NULL THEN + DROP TRIGGER IF EXISTS "vaults_beta_sync_tags_trigger" ON "vaults_beta"; + + -- Enterprise Edition has a Vaults table created by a Vault Auth Plugin + ALTER TABLE IF EXISTS ONLY "vaults" RENAME TO "vault_auth_vaults"; + ALTER TABLE IF EXISTS ONLY "vault_auth_vaults" RENAME CONSTRAINT "vaults_pkey" TO "vault_auth_vaults_pkey"; + ALTER TABLE IF EXISTS ONLY "vault_auth_vaults" RENAME CONSTRAINT "vaults_name_key" TO "vault_auth_vaults_name_key"; + + ALTER TABLE IF EXISTS ONLY "vaults_beta" RENAME TO "vaults"; + ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_pkey" TO "vaults_pkey"; + ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_id_ws_id_key" TO "vaults_id_ws_id_key"; + ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_prefix_key" TO "vaults_prefix_key"; + ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_prefix_ws_id_key" TO "vaults_prefix_ws_id_key"; + ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_ws_id_fkey" TO "vaults_ws_id_fkey"; + + ALTER INDEX IF EXISTS "vaults_beta_tags_idx" RENAME TO "vaults_tags_idx"; + + BEGIN + CREATE TRIGGER "vaults_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults" + FOR EACH ROW + EXECUTE PROCEDURE sync_tags(); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END; + END IF; + END$$; + DO $$ BEGIN ALTER TABLE IF EXISTS ONLY "targets" ADD COLUMN "cache_key" TEXT UNIQUE; @@ -99,6 +274,19 @@ return { cassandra = { up = [[ + CREATE TABLE IF NOT EXISTS vault_auth_vaults ( + id uuid, + created_at timestamp, + updated_at timestamp, + name text, + protocol text, + host text, + port int, + mount text, + vault_token text, + PRIMARY KEY (id) + ); + ALTER TABLE targets ADD cache_key text; CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); ]], @@ -114,6 +302,31 @@ return { return nil, err end + _, err = c_copy_vaults_to_vault_auth_vaults(coordinator) + if err then + return nil, err + end + + _, err = c_drop_vaults(connector, coordinator) + if err then + return nil, err + end + + _, err = c_create_vaults(connector, coordinator) + if err then + return nil, err + end + + _, err = c_copy_vaults_beta_to_vaults(coordinator) + if err then + return nil, err + end + + _, err = c_drop_vaults_beta(coordinator) + if err then + return nil, err + end + return true end }, diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 8ecd62ba8ad..bd7be2d797d 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -13,5 +13,5 @@ return { "013_220_to_230", "014_230_to_270", "015_270_to_280", - "016_280_to_300" + "016_280_to_300", } diff --git a/kong/db/schema/entities/vaults_beta.lua b/kong/db/schema/entities/vaults.lua similarity index 96% rename from kong/db/schema/entities/vaults_beta.lua rename to kong/db/schema/entities/vaults.lua index 32146e72cc0..89802a5b8f9 100644 --- a/kong/db/schema/entities/vaults_beta.lua +++ b/kong/db/schema/entities/vaults.lua @@ -41,14 +41,14 @@ end return { - name = "vaults_beta", + name = "vaults", primary_key = { "id" }, cache_key = { "prefix" }, endpoint_key = "prefix", workspaceable = true, subschema_key = "name", subschema_error = "vault '%s' is not installed", - admin_api_name = "vaults-beta", + admin_api_name = "vaults", dao = "kong.db.dao.vaults", fields = { { id = typedefs.uuid }, diff --git a/kong/init.lua b/kong/init.lua index bb43504996c..707dd200c3e 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -540,7 +540,7 @@ function Kong.init() kong.clustering = require("kong.clustering").new(config) end - assert(db.vaults_beta:load_vault_schemas(config.loaded_vaults)) + assert(db.vaults:load_vault_schemas(config.loaded_vaults)) -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index df030d12d05..f86822502b6 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -115,7 +115,7 @@ local function new(self) if not VAULT_NAMES[name] then return nil, fmt("vault not found (%s) [%s]", name, reference) end - local vaults = self and (self.db and self.db.vaults_beta) + local vaults = self and (self.db and self.db.vaults) local strategy local field if vaults and vaults.strategies then @@ -144,7 +144,7 @@ local function new(self) return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) end - local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults_beta")) + local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults")) local err ok, err = schema:new_subschema(name, def) @@ -194,7 +194,7 @@ local function new(self) local function config_secret(reference, opts) local name = opts.name - local vaults = self.db.vaults_beta + local vaults = self.db.vaults local cache = self.core_cache local vault local err diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index dd34b8c2575..d76a225c21b 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -92,7 +92,7 @@ describe("kong vault", function() local admin_client lazy_setup(function() helpers.get_db_utils(strategy, { - "vaults_beta" + "vaults" }) assert(helpers.start_kong({ @@ -102,7 +102,7 @@ describe("kong vault", function() })) admin_client = helpers.admin_client() - local res = admin_client:put("/vaults-beta/test-env", { + local res = admin_client:put("/vaults/test-env", { headers = { ["Content-Type"] = "application/json" }, diff --git a/spec/02-integration/04-admin_api/19-vaults_spec.lua b/spec/02-integration/04-admin_api/19-vaults_spec.lua index bb27fed6d2a..f61774a3faa 100644 --- a/spec/02-integration/04-admin_api/19-vaults_spec.lua +++ b/spec/02-integration/04-admin_api/19-vaults_spec.lua @@ -34,12 +34,12 @@ for _, strategy in helpers.each_strategy() do end end) - describe("/vaults-beta", function() + describe("/vaults", function() local vaults = {} lazy_setup(function() for i = 1, 3 do - local res = helpers.admin_client():put("/vaults-beta/env-" .. i, { + local res = helpers.admin_client():put("/vaults/env-" .. i, { headers = HEADERS, body = { name = "env", @@ -54,7 +54,7 @@ for _, strategy in helpers.each_strategy() do describe("GET", function() it("retrieves all vaults configured", function() - local res = client:get("/vaults-beta") + local res = client:get("/vaults") local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(3, #json.data) @@ -64,7 +64,7 @@ for _, strategy in helpers.each_strategy() do it("returns 405 on invalid method", function() local methods = { "delete", "patch" } for i = 1, #methods do - local res = client[methods[i]](client, "/vaults-beta", { + local res = client[methods[i]](client, "/vaults", { headers = HEADERS, body = {}, -- tmp: body to allow POST/PUT to work }) @@ -74,10 +74,10 @@ for _, strategy in helpers.each_strategy() do end end) - describe("/vaults-beta/{vault}", function() + describe("/vaults/{vault}", function() describe("GET", function() it("retrieves a vault by id", function() - local res = client:get("/vaults-beta/" .. vaults[1].id) + local res = client:get("/vaults/" .. vaults[1].id) local body = assert.res_status(200, res) local json = cjson.decode(body) assert.same(vaults[1], json) @@ -86,7 +86,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra if strategy ~= "cassandra" then it("retrieves a vault by prefix", function() - local res = client:get("/vaults-beta/" .. vaults[1].prefix) + local res = client:get("/vaults/" .. vaults[1].prefix) local body = assert.res_status(200, res) local json = cjson.decode(body) assert.same(vaults[1], json) @@ -94,19 +94,19 @@ for _, strategy in helpers.each_strategy() do end it("returns 404 if not found by id", function() - local res = client:get("/vaults-beta/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c") + local res = client:get("/vaults/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c") assert.res_status(404, res) end) it("returns 404 if not found by prefix", function() - local res = client:get("/vaults-beta/not-found") + local res = client:get("/vaults/not-found") assert.res_status(404, res) end) end) describe("PUT", function() it("can create a vault by id", function() - local res = client:put("/vaults-beta/" .. utils.uuid(), { + local res = client:put("/vaults/" .. utils.uuid(), { headers = HEADERS, body = { name = "env", @@ -117,7 +117,7 @@ for _, strategy in helpers.each_strategy() do end) it("can create a vault by prefix", function() - local res = client:put("/vaults-beta/put-env-prefix", { + local res = client:put("/vaults/put-env-prefix", { headers = HEADERS, body = { name = "env", @@ -128,7 +128,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it("handles invalid input by id", function() - local res = client:put("/vaults-beta/" .. utils.uuid(), { + local res = client:put("/vaults/" .. utils.uuid(), { headers = HEADERS, body = { name = "env", @@ -150,7 +150,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra if strategy ~= "cassandra" then it("handles invalid input by prefix", function() - local res = client:put("/vaults-beta/env", { + local res = client:put("/vaults/env", { headers = HEADERS, body = { name = "env", @@ -170,7 +170,7 @@ for _, strategy in helpers.each_strategy() do describe("PATCH", function() it("updates a vault by id", function() - local res = client:patch("/vaults-beta/" .. vaults[1].id, { + local res = client:patch("/vaults/" .. vaults[1].id, { headers = HEADERS, body = { config = { @@ -188,7 +188,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra if strategy ~= "cassandra" then it("updates a vault by prefix", function() - local res = client:patch("/vaults-beta/env-1", { + local res = client:patch("/vaults/env-1", { headers = HEADERS, body = { config = { @@ -206,7 +206,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it("handles invalid input by id", function() - local res = client:patch("/vaults-beta/" .. vaults[1].id, { + local res = client:patch("/vaults/" .. vaults[1].id, { headers = HEADERS, body = { prefix = "env" }, }) @@ -225,7 +225,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra if strategy ~= "cassandra" then it("handles invalid input by prefix", function() - local res = client:patch("/vaults-beta/env-1", { + local res = client:patch("/vaults/env-1", { headers = HEADERS, body = { prefix = "env" }, }) @@ -243,7 +243,7 @@ for _, strategy in helpers.each_strategy() do end it("returns 404 if not found", function() - local res = client:patch("/vaults-beta/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c", { + local res = client:patch("/vaults/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c", { headers = HEADERS, body = { prefix = "env" }, }) @@ -254,32 +254,32 @@ for _, strategy in helpers.each_strategy() do describe("DELETE", function() it("deletes by id", function() - local res = client:get("/vaults-beta/" .. vaults[3].id) + local res = client:get("/vaults/" .. vaults[3].id) assert.res_status(200, res) - res = client:delete("/vaults-beta/" .. vaults[3].id) + res = client:delete("/vaults/" .. vaults[3].id) assert.res_status(204, res) - res = client:get("/vaults-beta/" .. vaults[3].id) + res = client:get("/vaults/" .. vaults[3].id) assert.res_status(404, res) end) -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra if strategy ~= "cassandra" then it("deletes by prefix", function() - local res = client:get("/vaults-beta/env-2") + local res = client:get("/vaults/env-2") assert.res_status(200, res) - res = client:delete("/vaults-beta/env-2") + res = client:delete("/vaults/env-2") assert.res_status(204, res) - res = client:get("/vaults-beta/env-2") + res = client:get("/vaults/env-2") assert.res_status(404, res) end) end it("returns 204 if not found", function() - local res = client:delete("/vaults-beta/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c") + local res = client:delete("/vaults/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c") assert.res_status(204, res) end) end) diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 854703bd7f9..4b36aa49ff1 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -15,7 +15,7 @@ for _, strategy in helpers.each_strategy() do local _ _, db = helpers.get_db_utils(strategy, { "certificates", - "vaults_beta", + "vaults", }, nil, { "env", @@ -31,7 +31,7 @@ for _, strategy in helpers.each_strategy() do client = assert(helpers.admin_client(10000)) - local res = client:put("/vaults-beta/test-vault", { + local res = client:put("/vaults/test-vault", { headers = { ["Content-Type"] = "application/json" }, body = { name = "env", @@ -40,7 +40,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - local res = client:put("/vaults-beta/mock-vault", { + local res = client:put("/vaults/mock-vault", { headers = { ["Content-Type"] = "application/json" }, body = { name = "mock", diff --git a/spec/02-integration/13-vaults/03-mock_spec.lua b/spec/02-integration/13-vaults/03-mock_spec.lua index b881e1cdbd6..aebbc8c2550 100644 --- a/spec/02-integration/13-vaults/03-mock_spec.lua +++ b/spec/02-integration/13-vaults/03-mock_spec.lua @@ -75,7 +75,7 @@ for _, strategy in helpers.each_strategy() do helpers.setenv("ADMIN_LISTEN", "127.0.0.1:9001") helpers.setenv("KONG_LUA_PATH_OVERRIDE", "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua;;") helpers.get_db_utils(strategy, { - "vaults_beta", + "vaults", }, nil, { "env", diff --git a/spec/helpers.lua b/spec/helpers.lua index c48e4a46863..a1ae22fef0c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -206,7 +206,7 @@ _G.kong.core_cache = { local db = assert(DB.new(conf)) assert(db:init_connector()) db.plugins:load_plugin_schemas(conf.loaded_plugins) -db.vaults_beta:load_vault_schemas(conf.loaded_vaults) +db.vaults:load_vault_schemas(conf.loaded_vaults) local blueprints = assert(Blueprints.new(db)) local dcbp local config_yml @@ -423,7 +423,7 @@ local function get_db_utils(strategy, tables, plugins, vaults) db:truncate("plugins") assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) - assert(db.vaults_beta:load_vault_schemas(conf.loaded_vaults)) + assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) -- cleanup the tags table, since it will be hacky and -- not necessary to implement "truncate trigger" in Cassandra From 830bbe8b8250551d2938021f1146aad281b2ce15 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 5 May 2022 17:04:26 +0300 Subject: [PATCH 1406/4351] feat(conf) enable bundled vaults by default ### Summary On Kong `2.8.0` we released Vaults as `beta`. We also made it so that no Vaults were enabled by default. Now that we are getting to `3.0.0`, and we remove the `beta` label, the bundled Vaults should be enabled by default. This commit changes that. --- kong.conf.default | 6 +++--- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 3 --- spec/01-unit/04-prefix_handler_spec.lua | 1 - spec/02-integration/02-cmd/14-vault_spec.lua | 11 +++++------ spec/02-integration/13-vaults/02-env_vault_spec.lua | 4 +--- 6 files changed, 10 insertions(+), 17 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index ef644554efb..3a2e16d6dd9 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -95,9 +95,9 @@ # is adjusted by the `log_level` # property. -#vaults = off # Comma-separated list of vaults this node - # should load. By default, no vaults are - # enabled. +#vaults = bundled # Comma-separated list of vaults this node + # should load. By default, all the bundled + # vaults are enabled. # # The specified name(s) will be substituted as # such in the Lua namespace: diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index eecddc5f251..81f660913b4 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -9,7 +9,7 @@ admin_access_log = logs/admin_access.log admin_error_log = logs/error.log status_access_log = off status_error_log = logs/status_error.log -vaults = off +vaults = bundled plugins = bundled port_maps = NONE host_ports = NONE diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 99ed6954db5..02c23ec5c75 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1480,7 +1480,6 @@ describe("Configuration loader", function() pg_database = "{vault://env/pg-database}", cassandra_password = "{vault://env/cassandra-password}", cassandra_keyspace = "{vault://env/cassandra-keyspace}", - vaults = "env", })) local purged_conf = conf_loader.remove_sensitive(conf) @@ -1521,7 +1520,6 @@ describe("Configuration loader", function() local conf = assert(conf_loader(nil, { pg_database = "{vault://env/pg-database}", - vaults = "env", })) assert.equal("resolved-kong-database", conf.pg_database) @@ -1536,7 +1534,6 @@ describe("Configuration loader", function() local conf = assert(conf_loader(nil, { pg_port = "{vault://env/pg-port#0}", - vaults = "env", })) assert.equal(5000, conf.pg_port) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 9a57da1e69e..cea3126b48e 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -829,7 +829,6 @@ describe("NGINX conf compiler", function() local conf = assert(conf_loader(nil, { prefix = tmp_config.prefix, pg_database = "{vault://env/pg-database}", - vaults = "env", })) assert.equal("resolved-kong-database", conf.pg_database) diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index d76a225c21b..e2b12a92080 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -37,7 +37,7 @@ describe("kong vault", function() end) it("vault get with non-existing key", function() - local ok, stderr, stdout = helpers.kong_exec("vault get env/none", { vaults = "env"}) + local ok, stderr, stdout = helpers.kong_exec("vault get env/none") assert.matches("Error: unable to load value (none) from vault (env): not found [{vault://env/none}]", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) @@ -49,12 +49,12 @@ describe("kong vault", function() helpers.unsetenv("SECRETS_TEST") end) helpers.setenv("SECRETS_TEST", "testvalue") - local ok, stderr, stdout = helpers.kong_exec("vault get env/secrets_test", { vaults = "env" }) + local ok, stderr, stdout = helpers.kong_exec("vault get env/secrets_test") assert.equal("", stderr) assert.matches("testvalue", stdout, nil, true) assert.is_true(ok) - ok, stderr, stdout = helpers.kong_exec("vault get env/secrets-test", { vaults = "env" }) + ok, stderr, stdout = helpers.kong_exec("vault get env/secrets-test") assert.equal("", stderr) assert.matches("testvalue", stdout, nil, true) assert.is_true(ok) @@ -67,7 +67,7 @@ describe("kong vault", function() end) helpers.setenv("KONG_VAULT_ENV_PREFIX", "SECRETS_") helpers.setenv("SECRETS_TEST", "testvalue-with-config") - local ok, stderr, stdout = helpers.kong_exec("vault get env/test", { vaults = "env" }) + local ok, stderr, stdout = helpers.kong_exec("vault get env/test") assert.equal("", stderr) assert.matches("testvalue-with-config", stdout, nil, true) assert.is_true(ok) @@ -80,7 +80,7 @@ describe("kong vault", function() end) helpers.setenv("KONG_VAULT_ENV_PREFIX", "SECRETS-AGAIN-") helpers.setenv("SECRETS_AGAIN_TEST_TOO", "testvalue-with-config-again") - local ok, stderr, stdout = helpers.kong_exec("vault get env/test-too", { vaults = "env" }) + local ok, stderr, stdout = helpers.kong_exec("vault get env/test-too") assert.equal("", stderr) assert.matches("testvalue-with-config-again", stdout, nil, true) assert.is_true(ok) @@ -98,7 +98,6 @@ describe("kong vault", function() assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - vaults = "env", })) admin_client = helpers.admin_client() diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua index 110e9955d42..0337b6cee57 100644 --- a/spec/02-integration/13-vaults/02-env_vault_spec.lua +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -7,9 +7,7 @@ describe("Environment Variables Vault", function() local get lazy_setup(function() - local conf = assert(conf_loader(nil, { - vaults = "env", - })) + local conf = assert(conf_loader(nil)) local kong_global = require "kong.global" _G.kong = kong_global.new() From be4325fc01af7c370e7f58cb03ecec155f31abe2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Jun 2022 15:11:19 +0300 Subject: [PATCH 1407/4351] chore(oauth2/session) do not db export authorization codes or sessions (#8887) --- kong/plugins/oauth2/daos.lua | 1 + kong/plugins/session/daos.lua | 1 + 2 files changed, 2 insertions(+) diff --git a/kong/plugins/oauth2/daos.lua b/kong/plugins/oauth2/daos.lua index f4ffbf1aa77..a9a354e414a 100644 --- a/kong/plugins/oauth2/daos.lua +++ b/kong/plugins/oauth2/daos.lua @@ -68,6 +68,7 @@ local oauth2_authorization_codes = { ttl = true, workspaceable = true, generate_admin_api = false, + db_export = false, fields = { { id = typedefs.uuid }, { created_at = typedefs.auto_timestamp_s }, diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 64b083f110b..086dbd3a761 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -7,6 +7,7 @@ return { name = "sessions", cache_key = { "session_id" }, ttl = true, + db_export = false, fields = { { id = typedefs.uuid }, { session_id = { type = "string", unique = true, required = true } }, From a575ca26dd5f9bce4fa4655047866d4d2c3be4f0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Jun 2022 15:13:43 +0300 Subject: [PATCH 1408/4351] chore(acme) add index on ttl (#8886) --- kong-2.8.0-0.rockspec | 1 + kong/plugins/acme/migrations/001_280_to_300.lua | 10 ++++++++++ kong/plugins/acme/migrations/init.lua | 1 + 3 files changed, 12 insertions(+) create mode 100644 kong/plugins/acme/migrations/001_280_to_300.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index ffac851fa91..a66079ffe0f 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -418,6 +418,7 @@ build = { ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", + ["kong.plugins.acme.migrations.001_280_to_300"] = "kong/plugins/acme/migrations/001_280_to_300.lua", ["kong.plugins.acme.migrations"] = "kong/plugins/acme/migrations/init.lua", ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua", diff --git a/kong/plugins/acme/migrations/001_280_to_300.lua b/kong/plugins/acme/migrations/001_280_to_300.lua new file mode 100644 index 00000000000..83e4b514e3e --- /dev/null +++ b/kong/plugins/acme/migrations/001_280_to_300.lua @@ -0,0 +1,10 @@ +return { + postgres = { + up = [[ + CREATE INDEX IF NOT EXISTS "acme_storage_ttl_idx" ON "acme_storage" ("ttl"); + ]], + }, + cassandra = { + up = "", + } +} diff --git a/kong/plugins/acme/migrations/init.lua b/kong/plugins/acme/migrations/init.lua index 690a40668a5..1745666a43c 100644 --- a/kong/plugins/acme/migrations/init.lua +++ b/kong/plugins/acme/migrations/init.lua @@ -1,3 +1,4 @@ return { "000_base_acme", + "001_280_to_300", } From 22ad330c3bc6237fb45b14da3907fea070f487f0 Mon Sep 17 00:00:00 2001 From: Sergey Bondari Date: Wed, 1 Jun 2022 05:36:15 -0700 Subject: [PATCH 1409/4351] fix(aws-lambda-plugin)! Use AWS SigV4, require AWS region, allow custom lambda hosts (#8082) Co-authored-by: Tyler Ball Co-authored-by: Mayo --- CHANGELOG.md | 5 +- kong/plugins/aws-lambda/handler.lua | 4 +- kong/plugins/aws-lambda/schema.lua | 1 - kong/plugins/aws-lambda/v4.lua | 116 +- .../27-aws-lambda/02-schema_spec.lua | 6 +- .../27-aws-lambda/99-access_spec.lua | 1069 +++++++++-------- 6 files changed, 612 insertions(+), 589 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2550779c72d..9e5cd04f61c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -131,9 +131,12 @@ #### Plugins -- The HTTP-log plugin `headers` field now only takes a single string per header name, +- **HTTP-log**: `headers` field now only takes a single string per header name, where it previously took an array of values [#6992](https://github.com/Kong/kong/pull/6992) +- **AWS Lambda**: `aws_region` field must be set through either plugin config or environment variables, + allow both `host` and `aws_region` fields, and always apply SigV4 signature. + [#8082](https://github.com/Kong/kong/pull/8082) ### Deprecations diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index d53a082f73c..918fadc6735 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -206,8 +206,8 @@ function AWSLambdaHandler:access(conf) local region = conf.aws_region or AWS_REGION local host = conf.host - if not region and not host then - return error("no region or host specified") + if not region then + return error("no region specified") end if not host then diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index e78c3aa0c45..0dda5971d5c 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -91,7 +91,6 @@ return { } }, entity_checks = { { mutually_required = { "config.aws_key", "config.aws_secret" } }, - { mutually_exclusive = { "config.aws_region", "config.host" } }, { custom_entity_check = { field_sources = { "config.proxy_url" }, fn = function(entity) diff --git a/kong/plugins/aws-lambda/v4.lua b/kong/plugins/aws-lambda/v4.lua index 407f453ad9e..b9cf3370120 100644 --- a/kong/plugins/aws-lambda/v4.lua +++ b/kong/plugins/aws-lambda/v4.lua @@ -79,7 +79,6 @@ local function derive_signing_key(kSecret, date, region, service) end local function prepare_awsv4_request(tbl) - local domain = tbl.domain or "amazonaws.com" local region = tbl.region local service = tbl.service local request_method = tbl.method @@ -87,10 +86,6 @@ local function prepare_awsv4_request(tbl) local path = tbl.path local host = tbl.host - if region then - host = service .. "." .. region .. "." .. domain - end - if path and not canonicalURI then canonicalURI = canonicalise_path(path) elseif canonicalURI == nil or canonicalURI == "" then @@ -154,67 +149,64 @@ local function prepare_awsv4_request(tbl) headers[k] = v end - -- if this is an AWS request, sign it - if region then - -- Task 1: Create a Canonical Request For Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html - local canonical_headers, signed_headers do - -- We structure this code in a way so that we only have to sort once. - canonical_headers, signed_headers = {}, {} - local i = 0 - for name, value in pairs(headers) do - if value then -- ignore headers with 'false', they are used to override defaults - i = i + 1 - local name_lower = name:lower() - signed_headers[i] = name_lower - if canonical_headers[name_lower] ~= nil then - return nil, "header collision" - end - canonical_headers[name_lower] = pl_string.strip(value) + -- Task 1: Create a Canonical Request For Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html + local canonical_headers, signed_headers do + -- We structure this code in a way so that we only have to sort once. + canonical_headers, signed_headers = {}, {} + local i = 0 + for name, value in pairs(headers) do + if value then -- ignore headers with 'false', they are used to override defaults + i = i + 1 + local name_lower = name:lower() + signed_headers[i] = name_lower + if canonical_headers[name_lower] ~= nil then + return nil, "header collision" end + canonical_headers[name_lower] = pl_string.strip(value) end - table.sort(signed_headers) - for j=1, i do - local name = signed_headers[j] - local value = canonical_headers[name] - canonical_headers[j] = name .. ":" .. value .. "\n" - end - signed_headers = table.concat(signed_headers, ";", 1, i) - canonical_headers = table.concat(canonical_headers, nil, 1, i) end - local canonical_request = - request_method .. '\n' .. - canonicalURI .. '\n' .. - (canonical_querystring or "") .. '\n' .. - canonical_headers .. '\n' .. - signed_headers .. '\n' .. - hex_encode(hash(req_payload or "")) - - local hashed_canonical_request = hex_encode(hash(canonical_request)) - -- Task 2: Create a String to Sign for Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html - local credential_scope = date .. "/" .. region .. "/" .. service .. "/aws4_request" - local string_to_sign = - ALGORITHM .. '\n' .. - req_date .. '\n' .. - credential_scope .. '\n' .. - hashed_canonical_request - - -- Task 3: Calculate the AWS Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html - if signing_key == nil then - signing_key = derive_signing_key(secret_key, date, region, service) - end - local signature = hex_encode(hmac(signing_key, string_to_sign)) - -- Task 4: Add the Signing Information to the Request - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html - local authorization = ALGORITHM - .. " Credential=" .. access_key .. "/" .. credential_scope - .. ", SignedHeaders=" .. signed_headers - .. ", Signature=" .. signature - if add_auth_header then - headers.Authorization = authorization + table.sort(signed_headers) + for j=1, i do + local name = signed_headers[j] + local value = canonical_headers[name] + canonical_headers[j] = name .. ":" .. value .. "\n" end + signed_headers = table.concat(signed_headers, ";", 1, i) + canonical_headers = table.concat(canonical_headers, nil, 1, i) + end + local canonical_request = + request_method .. '\n' .. + canonicalURI .. '\n' .. + (canonical_querystring or "") .. '\n' .. + canonical_headers .. '\n' .. + signed_headers .. '\n' .. + hex_encode(hash(req_payload or "")) + + local hashed_canonical_request = hex_encode(hash(canonical_request)) + -- Task 2: Create a String to Sign for Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html + local credential_scope = date .. "/" .. region .. "/" .. service .. "/aws4_request" + local string_to_sign = + ALGORITHM .. '\n' .. + req_date .. '\n' .. + credential_scope .. '\n' .. + hashed_canonical_request + + -- Task 3: Calculate the AWS Signature Version 4 + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html + if signing_key == nil then + signing_key = derive_signing_key(secret_key, date, region, service) + end + local signature = hex_encode(hmac(signing_key, string_to_sign)) + -- Task 4: Add the Signing Information to the Request + -- http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html + local authorization = ALGORITHM + .. " Credential=" .. access_key .. "/" .. credential_scope + .. ", SignedHeaders=" .. signed_headers + .. ", Signature=" .. signature + if add_auth_header then + headers.Authorization = authorization end local target = path or canonicalURI diff --git a/spec/03-plugins/27-aws-lambda/02-schema_spec.lua b/spec/03-plugins/27-aws-lambda/02-schema_spec.lua index 4f97c1cb7d9..baa1d2b34b6 100644 --- a/spec/03-plugins/27-aws-lambda/02-schema_spec.lua +++ b/spec/03-plugins/27-aws-lambda/02-schema_spec.lua @@ -112,14 +112,14 @@ describe("Plugin: AWS Lambda (schema)", function() assert.truthy(ok) end) - it("errors if both of aws_region and host are passed", function() + it("allow both of aws_region and host to be passed", function() local ok, err = v({ host = "my.lambda.host", aws_region = "us-east-1", function_name = "my-function" }, schema_def) - assert.equal("only one or none of these fields must be set: 'config.aws_region', 'config.host'", err["@entity"][1]) - assert.falsy(ok) + assert.is_nil(err) + assert.truthy(ok) end) end) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index f1295f6ca8f..b8c223a47e0 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -118,19 +118,25 @@ for _, strategy in helpers.each_strategy() do } local route18 = bp.routes:insert { - hosts = { "lambda18.test" }, + hosts = { "lambda18.com" }, protocols = { "http", "https" }, service = null, } local route19 = bp.routes:insert { - hosts = { "lambda19.test" }, + hosts = { "lambda19.com" }, protocols = { "http", "https" }, service = null, } local route20 = bp.routes:insert { - hosts = { "lambda20.test" }, + hosts = { "lambda20.com" }, + protocols = { "http", "https" }, + service = null, + } + + local route21 = bp.routes:insert { + hosts = { "lambda21.com" }, protocols = { "http", "https" }, service = null, } @@ -379,7 +385,7 @@ for _, strategy in helpers.each_strategy() do aws_key = "mock-key", aws_secret = "mock-secret", function_name = "functionWithMultiValueHeadersResponse", - host = "lambda18.test", + host = "custom.lambda.endpoint", is_proxy_integration = true, } } @@ -403,29 +409,31 @@ for _, strategy in helpers.each_strategy() do port = 10001, aws_key = "mock-key", aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + host = "custom.lambda.endpoint", + } + } + + bp.plugins:insert { + name = "aws-lambda", + route = { id = route21.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", function_name = "functionEcho", proxy_url = "http://127.0.0.1:13128", keepalive = 1, } } - fixtures.dns_mock:A({ - name = "lambda18.test", - address = helpers.mock_upstream_host, + name = "custom.lambda.endpoint", + address = "127.0.0.1", }) - helpers.setenv("AWS_REGION", "us-east-1") - - assert(helpers.start_kong({ - database = strategy, - plugins = "aws-lambda", - nginx_conf = "spec/fixtures/custom_nginx.template", - - -- we don't actually use any stream proxy features in this test suite, - -- but this is needed in order to load our forward-proxy stream_mock fixture - stream_listen = helpers.get_proxy_ip(false) .. ":19000", - }, nil, nil, fixtures)) end) before_each(function() @@ -438,647 +446,634 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end) - lazy_teardown(function() - helpers.stop_kong() - helpers.unsetenv("AWS_REGION", "us-east-1") - end) - - it("invokes a Lambda function with GET", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda.com" - } - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - assert.equal("some_value1", body.key1) - assert.is_nil(res.headers["X-Amz-Function-Error"]) - end) - - it("invokes a Lambda function with GET, ignores route's service", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda_ignore_service.com" - } - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - assert.equal("some_value1", body.key1) - assert.is_nil(res.headers["X-Amz-Function-Error"]) - end) - - it("invokes a Lambda function with POST params", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post", - headers = { - ["Host"] = "lambda.com", - ["Content-Type"] = "application/x-www-form-urlencoded" - }, - body = { - key1 = "some_value_post1", - key2 = "some_value_post2", - key3 = "some_value_post3" - } - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - assert.equal("some_value_post1", body.key1) - end) - it("invokes a Lambda function with POST json body", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post", - headers = { - ["Host"] = "lambda.com", - ["Content-Type"] = "application/json" - }, - body = { - key1 = "some_value_json1", - key2 = "some_value_json2", - key3 = "some_value_json3" - } - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - assert.equal("some_value_json1", body.key1) - end) - it("passes empty json arrays unmodified", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post", - headers = { - ["Host"] = "lambda.com", - ["Content-Type"] = "application/json" - }, - body = '[{}, []]' - }) - assert.res_status(200, res) - assert.equal('[{},[]]', string.gsub(res:read_body(), "\n","")) - end) - it("invokes a Lambda function with POST and both querystring and body params", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post?key1=from_querystring", - headers = { - ["Host"] = "lambda.com", - ["Content-Type"] = "application/x-www-form-urlencoded" - }, - body = { - key2 = "some_value_post2", - key3 = "some_value_post3" - } - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - assert.equal("from_querystring", body.key1) - end) - it("invokes a Lambda function with POST and xml payload, custom header and query parameter", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post?key1=from_querystring", - headers = { - ["Host"] = "lambda9.com", - ["Content-Type"] = "application/xml", - ["custom-header"] = "someheader" - }, - body = "" - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - - -- request_method - assert.equal("POST", body.request_method) - - -- request_uri - assert.equal("/post?key1=from_querystring", body.request_uri) - assert.is_table(body.request_uri_args) - - -- request_headers - assert.equal("someheader", body.request_headers["custom-header"]) - assert.equal("lambda9.com", body.request_headers.host) - - -- request_body - assert.equal("", body.request_body) - assert.is_table(body.request_body_args) - end) - it("invokes a Lambda function with POST and json payload, custom header and query parameter", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post?key1=from_querystring", - headers = { - ["Host"] = "lambda10.com", - ["Content-Type"] = "application/json", - ["custom-header"] = "someheader" - }, - body = { key2 = "some_value" } - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - - -- request_method - assert.equal("POST", body.request_method) - - -- no request_uri - assert.is_nil(body.request_uri) - assert.is_nil(body.request_uri_args) - - -- request_headers - assert.equal("lambda10.com", body.request_headers.host) - assert.equal("someheader", body.request_headers["custom-header"]) - - -- request_body - assert.equal("some_value", body.request_body_args.key2) - assert.is_table(body.request_body_args) - end) - it("invokes a Lambda function with POST and txt payload, custom header and query parameter", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post?key1=from_querystring", - headers = { - ["Host"] = "lambda9.com", - ["Content-Type"] = "text/plain", - ["custom-header"] = "someheader" - }, - body = "some text" - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - - -- request_method - assert.equal("POST", body.request_method) - - -- request_uri - assert.equal("/post?key1=from_querystring", body.request_uri) - assert.is_table(body.request_uri_args) - - -- request_headers - assert.equal("someheader", body.request_headers["custom-header"]) - assert.equal("lambda9.com", body.request_headers.host) - - -- request_body - assert.equal("some text", body.request_body) - assert.is_nil(body.request_body_base64) - assert.is_table(body.request_body_args) - end) - it("invokes a Lambda function with POST and binary payload and custom header", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post?key1=from_querystring", - headers = { - ["Host"] = "lambda9.com", - ["Content-Type"] = "application/octet-stream", - ["custom-header"] = "someheader" - }, - body = "01234" - }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - - -- request_method - assert.equal("POST", body.request_method) - - -- request_uri - assert.equal("/post?key1=from_querystring", body.request_uri) - assert.is_table(body.request_uri_args) - - -- request_headers - assert.equal("lambda9.com", body.request_headers.host) - assert.equal("someheader", body.request_headers["custom-header"]) - - -- request_body - assert.equal(ngx.encode_base64('01234'), body.request_body) - assert.is_true(body.request_body_base64) - assert.is_table(body.request_body_args) - end) - it("invokes a Lambda function with POST params and Event invocation_type", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post", - headers = { - ["Host"] = "lambda2.com", - ["Content-Type"] = "application/x-www-form-urlencoded" - }, - body = { - key1 = "some_value_post1", - key2 = "some_value_post2", - key3 = "some_value_post3" - } - }) - assert.res_status(202, res) - assert.is_string(res.headers["x-amzn-RequestId"]) - end) - it("invokes a Lambda function with POST params and DryRun invocation_type", function() - local res = assert(proxy_client:send { - method = "POST", - path = "/post", - headers = { - ["Host"] = "lambda3.com", - ["Content-Type"] = "application/x-www-form-urlencoded" - }, - body = { - key1 = "some_value_post1", - key2 = "some_value_post2", - key3 = "some_value_post3" - } - }) - assert.res_status(204, res) - assert.is_string(res.headers["x-amzn-RequestId"]) - end) - it("errors on connection timeout", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda4.com", - } - }) - assert.res_status(500, res) - end) - - it("invokes a Lambda function with an unhandled function error (and no unhandled_status set)", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda5.com" - } - }) - assert.res_status(200, res) - assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) - end) - it("invokes a Lambda function with an unhandled function error with Event invocation type", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda6.com" - } - }) - assert.res_status(202, res) - assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) - end) - it("invokes a Lambda function with an unhandled function error with DryRun invocation type", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda7.com" - } - }) - assert.res_status(204, res) - assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) - end) - it("invokes a Lambda function with an unhandled function error", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda8.com" - } - }) - assert.res_status(412, res) - assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) - end) - - it("returns server tokens with Via header", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda.com" - } - }) - - if server_tokens then - assert.equal(server_tokens, res.headers["Via"]) - end - end) - - it("returns Content-Length header", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", - headers = { - ["Host"] = "lambda.com" - } - }) - - assert.equal(65, tonumber(res.headers["Content-Length"])) - end) - - it("errors on bad region name (DNS resolution)", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get?key1=some_value1", - headers = { - ["Host"] = "lambda15.com" - } - }) - assert.res_status(500, res) - - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - local _, count = logs:gsub([[%[aws%-lambda%].+lambda%.ab%-cdef%-1%.amazonaws%.com.+name error"]], "") - return count >= 1 - end, 10) - end) + describe("AWS_REGION environment is not set", function() + + lazy_setup(function() + assert(helpers.start_kong({ + database = strategy, + plugins = "aws-lambda", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- we don't actually use any stream proxy features in this test suite, + -- but this is needed in order to load our forward-proxy stream_mock fixture + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }, nil, nil, fixtures)) + end) - describe("config.is_proxy_integration = true", function() + lazy_teardown(function() + helpers.stop_kong() + end) + it("invokes a Lambda function with GET", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) + end) --- here's where we miss the changes to the custom nginx template, to be able to --- run the tests against older versions (0.13.x) of Kong. Add those manually --- and the tests pass. --- see: https://github.com/Kong/kong/commit/c6f9e4558b5a654e78ca96b2ba4309e527053403#diff-9d13d8efc852de84b07e71bf419a2c4d + it("invokes a Lambda function with GET, ignores route's service", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda_ignore_service.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) + end) - it("sets proper status code (type = number) on custom response from Lambda", function() + it("invokes a Lambda function with POST params", function() local res = assert(proxy_client:send { method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json" + ["Host"] = "lambda.com", + ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { - statusCode = 201, + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3" } }) - local body = assert.res_status(201, res) - assert.equal(0, tonumber(res.headers["Content-Length"])) - assert.equal(nil, res.headers["X-Custom-Header"]) - assert.equal("", body) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value_post1", body.key1) end) - it("sets proper status code (type = string) on custom response from Lambda", function() + it("invokes a Lambda function with POST json body", function() local res = assert(proxy_client:send { method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda.com", ["Content-Type"] = "application/json" }, body = { - statusCode = "201", + key1 = "some_value_json1", + key2 = "some_value_json2", + key3 = "some_value_json3" } }) - local body = assert.res_status(201, res) - assert.equal(0, tonumber(res.headers["Content-Length"])) - assert.equal(nil, res.headers["X-Custom-Header"]) - assert.equal("", body) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value_json1", body.key1) end) - it("sets proper status code/headers/body on custom response from Lambda", function() - -- the lambda function must return a string - -- for the custom response "body" property - local body = cjson.encode({ - key1 = "some_value_post1", - key2 = "some_value_post2", - key3 = "some_value_post3", + it("passes empty json arrays unmodified", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda.com", + ["Content-Type"] = "application/json" + }, + body = '[{}, []]' }) + assert.res_status(200, res) + assert.equal('[{},[]]', string.gsub(res:read_body(), "\n","")) + end) + it("invokes a Lambda function with POST and both querystring and body params", function() local res = assert(proxy_client:send { method = "POST", - path = "/post", + path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda.com", + ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { - statusCode = 201, - body = body, - headers = { - ["X-Custom-Header"] = "Hello world!" - } + key2 = "some_value_post2", + key3 = "some_value_post3" } }) - - local res_body = assert.res_status(201, res) - assert.equal(79, tonumber(res.headers["Content-Length"])) - assert.equal("Hello world!", res.headers["X-Custom-Header"]) - assert.equal(body, res_body) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("from_querystring", body.key1) end) - it("override duplicated headers with value from the custom response from Lambda", function() - -- the default "x-amzn-RequestId" returned is "foo" - -- let's check it is overridden with a custom value - local headers = { - ["x-amzn-RequestId"] = "bar", - } - + it("invokes a Lambda function with POST and xml payload, custom header and query parameter", function() local res = assert(proxy_client:send { method = "POST", - path = "/post", + path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda9.com", + ["Content-Type"] = "application/xml", + ["custom-header"] = "someheader" }, - body = { - statusCode = 201, - headers = headers, - } + body = "" }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) + + -- request_uri + assert.equal("/post?key1=from_querystring", body.request_uri) + assert.is_table(body.request_uri_args) + + -- request_headers + assert.equal("someheader", body.request_headers["custom-header"]) + assert.equal("lambda9.com", body.request_headers.host) - assert.res_status(201, res) - assert.equal("bar", res.headers["x-amzn-RequestId"]) + -- request_body + assert.equal("", body.request_body) + assert.is_table(body.request_body_args) end) - it("returns HTTP 502 when 'status' property of custom response contains non-numeric character", function() + it("invokes a Lambda function with POST and json payload, custom header and query parameter", function() local res = assert(proxy_client:send { method = "POST", - path = "/post", + path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda10.com", + ["Content-Type"] = "application/json", + ["custom-header"] = "someheader" }, - body = { - statusCode = "hello", - } + body = { key2 = "some_value" } }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) + + -- no request_uri + assert.is_nil(body.request_uri) + assert.is_nil(body.request_uri_args) - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + -- request_headers + assert.equal("lambda10.com", body.request_headers.host) + assert.equal("someheader", body.request_headers["custom-header"]) + + -- request_body + assert.equal("some_value", body.request_body_args.key2) + assert.is_table(body.request_body_args) end) - it("returns HTTP 502 when 'status' property of custom response is not a valid HTTP status code", function() + it("invokes a Lambda function with POST and txt payload, custom header and query parameter", function() local res = assert(proxy_client:send { method = "POST", - path = "/post", + path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda9.com", + ["Content-Type"] = "text/plain", + ["custom-header"] = "someheader" }, - body = { - statusCode = "99", - } + body = "some text" }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + -- request_method + assert.equal("POST", body.request_method) + + -- request_uri + assert.equal("/post?key1=from_querystring", body.request_uri) + assert.is_table(body.request_uri_args) + + -- request_headers + assert.equal("someheader", body.request_headers["custom-header"]) + assert.equal("lambda9.com", body.request_headers.host) + + -- request_body + assert.equal("some text", body.request_body) + assert.is_nil(body.request_body_base64) + assert.is_table(body.request_body_args) end) - it("returns HTTP 502 when 'status' property of custom response is not a valid HTTP status code", function() + it("invokes a Lambda function with POST and binary payload and custom header", function() local res = assert(proxy_client:send { method = "POST", - path = "/post", + path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda9.com", + ["Content-Type"] = "application/octet-stream", + ["custom-header"] = "someheader" }, - body = { - statusCode = "600", - } + body = "01234" }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + + -- request_method + assert.equal("POST", body.request_method) - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + -- request_uri + assert.equal("/post?key1=from_querystring", body.request_uri) + assert.is_table(body.request_uri_args) + + -- request_headers + assert.equal("lambda9.com", body.request_headers.host) + assert.equal("someheader", body.request_headers["custom-header"]) + + -- request_body + assert.equal(ngx.encode_base64('01234'), body.request_body) + assert.is_true(body.request_body_base64) + assert.is_table(body.request_body_args) end) - it("returns HTTP 502 when 'headers' property of custom response is not a table", function() + it("invokes a Lambda function with POST params and Event invocation_type", function() local res = assert(proxy_client:send { method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda2.com", + ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { - headers = "hello", + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3" } }) - - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + assert.res_status(202, res) + assert.is_string(res.headers["x-amzn-RequestId"]) end) - it("returns HTTP 502 when 'body' property of custom response is not a string", function() + it("invokes a Lambda function with POST params and DryRun invocation_type", function() local res = assert(proxy_client:send { method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", - ["Content-Type"] = "application/json", + ["Host"] = "lambda3.com", + ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { - statusCode = 201, - body = 1234, + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3" } }) - - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + assert.res_status(204, res) + assert.is_string(res.headers["x-amzn-RequestId"]) end) - it("returns HTTP 502 with when response from lambda is not valid JSON", function() + it("errors on connection timeout", function() local res = assert(proxy_client:send { - method = "POST", - path = "/post", + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda12.com", + ["Host"] = "lambda4.com", } }) + assert.res_status(500, res) + end) - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + it("invokes a Lambda function with an unhandled function error (and no unhandled_status set)", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda5.com" + } + }) + assert.res_status(200, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) end) - it("returns HTTP 502 on empty response from Lambda", function() + it("invokes a Lambda function with an unhandled function error with Event invocation type", function() local res = assert(proxy_client:send { - method = "POST", - path = "/post", + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda13.com", + ["Host"] = "lambda6.com" } }) + assert.res_status(202, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) + end) - assert.res_status(502, res) - local b = assert.response(res).has.jsonbody() - assert.equal("Bad Gateway", b.message) + it("invokes a Lambda function with an unhandled function error with DryRun invocation type", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda7.com" + } + }) + assert.res_status(204, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) end) - it("invokes a Lambda function with GET using serviceless route", function() + it("invokes a Lambda function with an unhandled function error", function() local res = assert(proxy_client:send { method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda14.com" + ["Host"] = "lambda8.com" } }) - assert.res_status(200, res) - local body = assert.response(res).has.jsonbody() - assert.is_string(res.headers["x-amzn-RequestId"]) - assert.equal("some_value1", body.key1) - assert.is_nil(res.headers["X-Amz-Function-Error"]) + assert.res_status(412, res) + assert.equal("Unhandled", res.headers["X-Amz-Function-Error"]) end) - it("returns decoded base64 response from a Lambda function", function() + it("returns server tokens with Via header", function() local res = assert(proxy_client:send { method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda16.com" + ["Host"] = "lambda.com" } }) - assert.res_status(200, res) - assert.equal("test", res:read_body()) + + if server_tokens then + assert.equal(server_tokens, res.headers["Via"]) + end end) - it("returns multivalueheaders response from a Lambda function", function() + it("returns Content-Length header", function() local res = assert(proxy_client:send { method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda17.com" + ["Host"] = "lambda.com" } }) - assert.res_status(200, res) - assert.is_string(res.headers.age) - assert.is_array(res.headers["Access-Control-Allow-Origin"]) + + assert.equal(65, tonumber(res.headers["Content-Length"])) + end) + + it("errors on bad region name (DNS resolution)", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1", + headers = { + ["Host"] = "lambda15.com" + } + }) + assert.res_status(500, res) + + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + local _, count = logs:gsub([[%[aws%-lambda%].+lambda%.ab%-cdef%-1%.amazonaws%.com.+name error"]], "") + return count >= 1 + end, 10) + end) + + describe("config.is_proxy_integration = true", function() + + + -- here's where we miss the changes to the custom nginx template, to be able to + -- run the tests against older versions (0.13.x) of Kong. Add those manually + -- and the tests pass. + -- see: https://github.com/Kong/kong/commit/c6f9e4558b5a654e78ca96b2ba4309e527053403#diff-9d13d8efc852de84b07e71bf419a2c4d + + it("sets proper status code on custom response from Lambda", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json" + }, + body = { + statusCode = 201, + } + }) + local body = assert.res_status(201, res) + assert.equal(0, tonumber(res.headers["Content-Length"])) + assert.equal(nil, res.headers["X-Custom-Header"]) + assert.equal("", body) + end) + + it("sets proper status code/headers/body on custom response from Lambda", function() + -- the lambda function must return a string + -- for the custom response "body" property + local body = cjson.encode({ + key1 = "some_value_post1", + key2 = "some_value_post2", + key3 = "some_value_post3", + }) + + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + body = body, + headers = { + ["X-Custom-Header"] = "Hello world!" + } + } + }) + + local res_body = assert.res_status(201, res) + assert.equal(79, tonumber(res.headers["Content-Length"])) + assert.equal("Hello world!", res.headers["X-Custom-Header"]) + assert.equal(body, res_body) + end) + + it("override duplicated headers with value from the custom response from Lambda", function() + -- the default "x-amzn-RequestId" returned is "foo" + -- let's check it is overriden with a custom value + local headers = { + ["x-amzn-RequestId"] = "bar", + } + + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + headers = headers, + } + }) + + assert.res_status(201, res) + assert.equal("bar", res.headers["x-amzn-RequestId"]) + end) + + it("returns HTTP 502 when 'status' property of custom response is not a number", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = "hello", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 when 'headers' property of custom response is not a table", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + headers = "hello", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 when 'body' property of custom response is not a string", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.com", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + body = 1234, + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 with when response from lambda is not valid JSON", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda12.com", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("returns HTTP 502 on empty response from Lambda", function() + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda13.com", + } + }) + + assert.res_status(502, res) + local b = assert.response(res).has.jsonbody() + assert.equal("Bad Gateway", b.message) + end) + + it("invokes a Lambda function with GET using serviceless route", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda14.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) + end) + + it("returns decoded base64 response from a Lambda function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda16.com" + } + }) + assert.res_status(200, res) + assert.equal("test", res:read_body()) + end) + + it("returns multivalueheaders response from a Lambda function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda17.com" + } + }) + assert.res_status(200, res) + assert.is_string(res.headers.age) + assert.is_array(res.headers["Access-Control-Allow-Origin"]) + end) end) - it("use host value when no region is set", function() + it("fails when no region is set and no host is provided", function() local res = assert(proxy_client:send({ method = "GET", path = "/get?key1=some_value1", headers = { - ["Host"] = "lambda18.test" + ["Host"] = "lambda18.com" } })) + assert.res_status(500, res) + end) + + it("succeeds when region is set in config and not set in environment", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda.com" + } + }) assert.res_status(200, res) - assert.is_string(res.headers.age) - assert.is_array(res.headers["Access-Control-Allow-Origin"]) + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) end) - it("use ENV value when no region nor host is set", function() + it("succeeds when region and host are set in config", function() local res = assert(proxy_client:send({ method = "GET", - path = "/get?key1=some_value1", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda19.test" + ["Host"] = "lambda20.com", } })) - assert.res_status(200, res) - assert.is_string(res.headers.age) - assert.is_array(res.headers["Access-Control-Allow-Origin"]) + + local body = assert.response(res).has.jsonbody() + assert.is_string(res.headers["x-amzn-RequestId"]) + assert.equal("some_value1", body.key1) + assert.is_nil(res.headers["X-Amz-Function-Error"]) end) it("works with a forward proxy", function() @@ -1086,7 +1081,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?a=1&b=2", headers = { - ["Host"] = "lambda20.test" + ["Host"] = "lambda21.com" } })) @@ -1094,6 +1089,40 @@ for _, strategy in helpers.each_strategy() do local req = assert.response(res).has.jsonbody() assert.equals("https", req.vars.scheme) end) + + end) + + describe("AWS_REGION environment is set", function() + + lazy_setup(function() + helpers.setenv("AWS_REGION", "us-east-1") + assert(helpers.start_kong({ + database = strategy, + plugins = "aws-lambda", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- we don't actually use any stream proxy features in this test suite, + -- but this is needed in order to load our forward-proxy stream_mock fixture + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.unsetenv("AWS_REGION", "us-east-1") + end) + + it("use ENV value when no region nor host is set", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/get?key1=some_value1", + headers = { + ["Host"] = "lambda19.com" + } + })) + assert.res_status(200, res) + assert.is_string(res.headers.age) + assert.is_array(res.headers["Access-Control-Allow-Origin"]) + end) end) end) end From 5e526f4ca323b473a9c60ace47d141bce8321609 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 1 Jun 2022 20:38:39 +0800 Subject: [PATCH 1410/4351] tests(clustering) incorrect pattern and change to print (#8884) --- spec/02-integration/07-sdk/03-cluster_spec.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index bf9778e94d1..5f592dd8272 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -1,6 +1,6 @@ local helpers = require("spec.helpers") -local uuid_pattern = "^" .. ("%x"):rep(11) .. "%-" .. ("%x"):rep(4) .. "%-" +local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(12) .. "$" local fixtures_dp = { @@ -14,7 +14,7 @@ fixtures_dp.http_mock.my_server_block = [[ location = "/hello" { content_by_lua_block { - ngx.say(200, kong.cluster.get_id()) + ngx.print(kong.cluster.get_id()) } } } @@ -32,7 +32,7 @@ fixtures_cp.http_mock.my_server_block = [[ location = "/hello" { content_by_lua_block { - ngx.say(200, kong.cluster.get_id()) + ngx.print(kong.cluster.get_id()) } } } From f7c1cb87d129fcb797aad9ca202038cbd0bb86fc Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Wed, 1 Jun 2022 20:46:19 +0800 Subject: [PATCH 1411/4351] fix(dao) check_upsert func return value on invalid options (#8831) --- kong/db/dao/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index adfa9c04ab5..73cbcbde842 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -559,7 +559,7 @@ local function check_upsert(self, key, entity, options, name) local ok, errors = validate_options_value(self, options) if not ok then local err_t = self.errors:invalid_options(errors) - return nil, tostring(err_t), err_t + return nil, nil, tostring(err_t), err_t end transform = options.transform end From 2215828dcfa1b2a1e97a8820255bc58e9acb44bf Mon Sep 17 00:00:00 2001 From: Hiroshi Fukada Date: Wed, 1 Jun 2022 21:52:01 +0900 Subject: [PATCH 1412/4351] feat(prometheus) adjust Prometheus to be the reference Impl for metrics (#8712) * Latency has been split into 4 different metrics: `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` (http) /`tcp_session_duration_ms` (stream). Buckets details below. * Separate out Kong Latency Bucket values and Upstream Latency Bucket values. * Kong Latency and Upstream Latency can operate at orders of magnitudes different. Separate out these buckets to reduce memory overhead. * `consumer_status` removed. * `request_count` and `consumer_status` have been merged into just `http_requests_total`. If the `per_consumer` config is set false, the `consumer` label will be empty. If the `per_consumer` config is true, it will be filled. * `http_requests_total` has a new label `source`. set to either `exit`, `error` or `service`. https://docs.konghq.com/gateway/latest/pdk/kong.response/#kongresponseget_source * New Metric: `node_info`. Single gauge set to 1 that outputs the node's id and kong version. * All Memory metrics have a new label `node_id` * `nginx_http_current_connections` merged with `nginx_stream_current_connection` to `nginx_current_connections` * Plugin Version Bumped to 3.0 --- kong/plugins/prometheus/exporter.lua | 170 +++++++++++------- kong/plugins/prometheus/handler.lua | 2 +- .../26-prometheus/02-access_spec.lua | 36 ++-- .../26-prometheus/03-custom-serve_spec.lua | 2 +- .../26-prometheus/04-status_api_spec.lua | 35 ++-- .../26-prometheus/05-metrics_spec.lua | 7 +- 6 files changed, 151 insertions(+), 101 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 7cce10e9761..fb6a7402407 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -16,12 +16,13 @@ local stream_available, stream_api = pcall(require, "kong.tools.stream_api") local role = kong.configuration.role -local DEFAULT_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 25, 30, 40, 50, 60, 70, - 80, 90, 100, 200, 300, 400, 500, 1000, - 2000, 5000, 10000, 30000, 60000 } +local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000} +local UPSTREAM_LATENCY_BUCKETS = {25, 50, 80, 100, 250, 400, 700, 1000, 2000, 5000, 10000, 30000, 60000 } + local metrics = {} -- prometheus.lua instance local prometheus +local node_id = kong.node.get_id() -- use the same counter library shipped with Kong package.loaded['prometheus_resty_counter'] = require("resty.counter") @@ -39,21 +40,20 @@ local function init() prometheus = require("kong.plugins.prometheus.prometheus").init(shm, "kong_") -- global metrics - if kong_subsystem == "http" then - metrics.connections = prometheus:gauge("nginx_http_current_connections", - "Number of HTTP connections", - {"state"}) - else - metrics.connections = prometheus:gauge("nginx_stream_current_connections", - "Number of Stream connections", - {"state"}) - end + metrics.connections = prometheus:gauge("nginx_connections_total", + "Number of connections by subsystem", + {"node_id", "subsystem", "state"}) + metrics.nginx_requests_total = prometheus:gauge("nginx_requests_total", + "Number of requests total", {"node_id", "subsystem"}) metrics.timers = prometheus:gauge("nginx_timers", "Number of nginx timers", {"state"}) metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. "0 is unreachable") + metrics.node_info = prometheus:gauge("node_info", + "Kong Node metadata information", + {"node_id", "version"}) -- only export upstream health metrics in traditional mode and data plane if role ~= "control_plane" then metrics.upstream_target_health = prometheus:gauge("upstream_target_health", @@ -66,44 +66,60 @@ local function init() local memory_stats = {} memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", "Allocated bytes in worker Lua VM", - {"pid", "kong_subsystem"}) + {"node_id", "pid", "kong_subsystem"}) memory_stats.shms = prometheus:gauge("memory_lua_shared_dict_bytes", "Allocated slabs in bytes in a shared_dict", - {"shared_dict", "kong_subsystem"}) + {"node_id", "shared_dict", "kong_subsystem"}) memory_stats.shm_capacity = prometheus:gauge("memory_lua_shared_dict_total_bytes", "Total capacity in bytes of a shared_dict", - {"shared_dict", "kong_subsystem"}) + {"node_id", "shared_dict", "kong_subsystem"}) local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do - memory_stats.shm_capacity:set(value.capacity, { shm_name, kong_subsystem }) + memory_stats.shm_capacity:set(value.capacity, { node_id, shm_name, kong_subsystem }) end metrics.memory_stats = memory_stats -- per service/route if kong_subsystem == "http" then - metrics.status = prometheus:counter("http_status", - "HTTP status codes per service/route in Kong", - {"service", "route", "code"}) + metrics.status = prometheus:counter("http_requests_total", + "HTTP status codes per consumer/service/route in Kong", + {"service", "route", "code", "source", "consumer"}) else metrics.status = prometheus:counter("stream_status", - "Stream status codes per service/route in Kong", - {"service", "route", "code"}) + "Stream status codes per consumer/service/route in Kong", + {"service", "route", "code", "source"}) + end + metrics.kong_latency = prometheus:histogram("kong_latency_ms", + "Latency added by Kong and enabled plugins " .. + "for each service/route in Kong", + {"service", "route"}, + KONG_LATENCY_BUCKETS) + metrics.upstream_latency = prometheus:histogram("upstream_latency_ms", + "Latency added by upstream response " .. + "for each service/route in Kong", + {"service", "route"}, + UPSTREAM_LATENCY_BUCKETS) + + + if kong_subsystem == "http" then + metrics.total_latency = prometheus:histogram("request_latency_ms", + "Total latency incurred during requests " .. + "for each service/route in Kong", + {"service", "route"}, + UPSTREAM_LATENCY_BUCKETS) + else + metrics.total_latency = prometheus:histogram("session_duration_ms", + "latency incurred in stream session " .. + "for each service/route in Kong", + {"service", "route"}, + UPSTREAM_LATENCY_BUCKETS) end - metrics.latency = prometheus:histogram("latency", - "Latency added by Kong, total " .. - "request time and upstream latency " .. - "for each service/route in Kong", - {"service", "route", "type"}, - DEFAULT_BUCKETS) -- TODO make this configurable - metrics.bandwidth = prometheus:counter("bandwidth", - "Total bandwidth in bytes " .. - "consumed per service/route in Kong", - {"service", "route", "type"}) - metrics.consumer_status = prometheus:counter("http_consumer_status", - "HTTP status codes for customer per service/route in Kong", - {"service", "route", "code", "consumer"}) + metrics.bandwidth = prometheus:counter("bandwidth_bytes", + "Total bandwidth (ingress/egress) " .. + "throughput in bytes", + {"service", "route", "direction", "consumer"}) -- Hybrid mode status if role == "control_plane" then @@ -146,8 +162,9 @@ end -- Since in the prometheus library we create a new table for each diverged label -- so putting the "more dynamic" label at the end will save us some memory -local labels_table = {0, 0, 0} -local labels_table4 = {0, 0, 0, 0} +local labels_table = {0, 0, 0, 0} +local labels_table_status = {0, 0, 0, 0, 0} +local latency_labels_table = {0, 0} local upstream_target_addr_health_table = { { value = 0, labels = { 0, 0, 0, "healthchecks_off", ngx.config.subsystem } }, { value = 0, labels = { 0, 0, 0, "healthy", ngx.config.subsystem } }, @@ -190,10 +207,32 @@ if kong_subsystem == "http" then route_name = message.route.name or message.route.id end + local consumer = "" + if message and serialized.consumer ~= nil then + consumer = serialized.consumer + end + labels_table[1] = service_name labels_table[2] = route_name labels_table[3] = message.response.status - metrics.status:inc(1, labels_table) + labels_table[4] = consumer + + labels_table_status[1] = service_name + labels_table_status[2] = route_name + labels_table_status[3] = message.response.status + + if kong.response.get_source() == "service" then + labels_table_status[4] = "service" + else + labels_table_status[4] = "kong" + end + + labels_table_status[5] = consumer + + latency_labels_table[1] = service_name + latency_labels_table[2] = route_name + + metrics.status:inc(1, labels_table_status) local request_size = tonumber(message.request.size) if request_size and request_size > 0 then @@ -209,33 +248,22 @@ if kong_subsystem == "http" then local request_latency = message.latencies.request if request_latency and request_latency >= 0 then - labels_table[3] = "request" - metrics.latency:observe(request_latency, labels_table) + metrics.total_latency:observe(request_latency, latency_labels_table) end local upstream_latency = message.latencies.proxy if upstream_latency ~= nil and upstream_latency >= 0 then - labels_table[3] = "upstream" - metrics.latency:observe(upstream_latency, labels_table) + metrics.upstream_latency:observe(upstream_latency, latency_labels_table) end local kong_proxy_latency = message.latencies.kong if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - labels_table[3] = "kong" - metrics.latency:observe(kong_proxy_latency, labels_table) + metrics.kong_latency:observe(kong_proxy_latency, latency_labels_table) end - if serialized.consumer ~= nil then - labels_table4[1] = labels_table[1] - labels_table4[2] = labels_table[2] - labels_table4[3] = message.response.status - labels_table4[4] = serialized.consumer - metrics.consumer_status:inc(1, labels_table4) - end end - else - function log(message) + function log(message, serialized) if not metrics then kong.log.err("prometheus: can not log metrics because of an initialization " .. "error, please make sure that you've declared " @@ -259,6 +287,16 @@ else labels_table[1] = service_name labels_table[2] = route_name labels_table[3] = message.session.status + + if kong.response.get_source() == "service" then + labels_table[4] = "service" + else + labels_table[4] = "kong" + end + + latency_labels_table[1] = service_name + latency_labels_table[2] = route_name + metrics.status:inc(1, labels_table) local ingress_size = tonumber(message.session.received) @@ -275,14 +313,12 @@ else local session_latency = message.latencies.session if session_latency and session_latency >= 0 then - labels_table[3] = "request" - metrics.latency:observe(session_latency, labels_table) + metrics.total_latency:observe(session_latency, latency_labels_table) end local kong_proxy_latency = message.latencies.kong if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - labels_table[3] = "kong" - metrics.latency:observe(kong_proxy_latency, labels_table) + metrics.kong_latency:observe(kong_proxy_latency, latency_labels_table) end end end @@ -296,13 +332,17 @@ local function metric_data() end local nginx_statistics = kong.nginx.get_statistics() - metrics.connections:set(nginx_statistics['connections_accepted'], { "accepted" }) - metrics.connections:set(nginx_statistics['connections_handled'], { "handled" }) - metrics.connections:set(nginx_statistics['total_requests'], { "total" }) - metrics.connections:set(nginx_statistics['connections_active'], { "active" }) - metrics.connections:set(nginx_statistics['connections_reading'], { "reading" }) - metrics.connections:set(nginx_statistics['connections_writing'], { "writing" }) - metrics.connections:set(nginx_statistics['connections_waiting'], { "waiting" }) + metrics.connections:set(nginx_statistics['connections_accepted'], { node_id, kong_subsystem, "accepted" }) + metrics.connections:set(nginx_statistics['connections_handled'], { node_id, kong_subsystem, "handled" }) + metrics.connections:set(nginx_statistics['total_requests'], { node_id, kong_subsystem, "total" }) + metrics.connections:set(nginx_statistics['connections_active'], { node_id, kong_subsystem, "active" }) + metrics.connections:set(nginx_statistics['connections_reading'], { node_id, kong_subsystem, "reading" }) + metrics.connections:set(nginx_statistics['connections_writing'], { node_id, kong_subsystem, "writing" }) + metrics.connections:set(nginx_statistics['connections_waiting'], { node_id, kong_subsystem,"waiting" }) + metrics.connections:set(nginx_statistics['connections_accepted'], { node_id, kong_subsystem, "accepted" }) + metrics.connections:set(nginx_statistics['connections_handled'], { node_id, kong_subsystem, "handled" }) + + metrics.nginx_requests_total:set(nginx_statistics['total_requests'], { node_id, kong_subsystem }) metrics.timers:set(ngx_timer_running_count(), {"running"}) metrics.timers:set(ngx_timer_pending_count(), {"pending"}) @@ -357,11 +397,11 @@ local function metric_data() -- memory stats local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do - metrics.memory_stats.shms:set(value.allocated_slabs, { shm_name, kong_subsystem }) + metrics.memory_stats.shms:set(value.allocated_slabs, { node_id, shm_name, kong_subsystem }) end for i = 1, #res.workers_lua_vms do metrics.memory_stats.worker_vms:set(res.workers_lua_vms[i].http_allocated_gc, - { res.workers_lua_vms[i].pid, kong_subsystem }) + { node_id, res.workers_lua_vms[i].pid, kong_subsystem }) end -- Hybrid mode status diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 386ee757a95..fd1a0b2bcb2 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -7,7 +7,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "1.6.0", + VERSION = "3.0.0", } function PrometheusHandler.init_worker() diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index bb165e5bf5e..1f664b94dbb 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -2,6 +2,7 @@ local helpers = require "spec.helpers" local tcp_service_port = helpers.get_available_port() local tcp_proxy_port = helpers.get_available_port() +local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" describe("Plugin: prometheus (access)", function() local proxy_client @@ -108,7 +109,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', nil, true) end) res = assert(proxy_client:send { @@ -128,7 +129,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_status{service="mock-service",route="http-route",code="400"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="400",source="service",consumer=""} 1', nil, true) end) end) @@ -153,7 +154,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_status{service="mock-grpc-service",route="grpc-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",consumer=""} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -176,7 +177,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_status{service="mock-grpcs-service",route="grpcs-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",consumer=""} 1', nil, true) end) end) @@ -198,8 +199,10 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('kong_stream_status{service="tcp-service",route="tcp-route",code="200",source="service"} 1', body, nil, true) + assert.matches('kong_session_duration_ms_bucket{service="tcp%-service",route="tcp%-route",le="%+Inf"} %d+', body) - return body:find('kong_stream_status{service="tcp-service",route="tcp-route",code="200"} 1', nil, true) + return body:find('kong_stream_status{service="tcp-service",route="tcp-route",code="200",source="service"} 1', nil, true) end) thread:join() @@ -266,8 +269,8 @@ describe("Plugin: prometheus (access)", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"} %d+', body) - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"} %d+', body) + assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="http"} %d+', body) + assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="stream"} %d+', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -279,7 +282,7 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_lua_shared_dict_total_bytes' .. - '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) + '{node_id="' .. UUID_PATTERN .. '",shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) -- TODO: uncomment below once the ngx.shared iterrator in stream is fixed -- if stream_available then -- assert.matches('kong_memory_lua_shared_dict_total_bytes' .. @@ -333,8 +336,8 @@ describe("Plugin: prometheus (access) no stream listeners", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"}', body) - assert.not_matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"}', body) + assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="http"}', body) + assert.not_matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="stream"}', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -346,10 +349,10 @@ describe("Plugin: prometheus (access) no stream listeners", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_lua_shared_dict_total_bytes' .. - '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) + '{node_id="' .. UUID_PATTERN .. '",shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) assert.not_matches('kong_memory_lua_shared_dict_bytes' .. - '{shared_dict="stream_prometheus_metric",kong_subsystem="stream"} %d+', body) + '{node_id="' .. UUID_PATTERN .. '",shared_dict="stream_prometheus_metric",kong_subsystem="stream"} %d+', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) end) @@ -436,7 +439,7 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_consumer_status{service="mock-service",route="http-route",code="200",consumer="alice"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer="alice"} 1', nil, true) end) res = assert(proxy_client:send { @@ -457,7 +460,7 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_consumer_status{service="mock-service",route="http-route",code="400",consumer="alice"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="400",source="service",consumer="alice"} 1', nil, true) end) end) @@ -478,11 +481,10 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() path = "/metrics", }) body = assert.res_status(200, res) - return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer="alice"} 1', nil, true) end) - assert.not_match('kong_http_consumer_status{service="mock-service",route="http-route",code="401",consumer="alice"} 1', body, nil, true) - assert.matches('kong_http_status{service="mock-service",route="http-route",code="401"} 1', body, nil, true) + assert.matches('http_requests_total{service="mock-service",route="http-route",code="401",source="kong",consumer=""} 1', body, nil, true) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) diff --git a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua index 0790d0bb362..6527e35b0a9 100644 --- a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua +++ b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua @@ -57,7 +57,7 @@ describe("Plugin: prometheus (custom server)",function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_http_status{service="mock-service",route="http-route",code="200"} 1', body, nil, true) + assert.matches('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', body, nil, true) end) it("custom port returns 404 for anything other than /metrics", function() local client = helpers.http_client("127.0.0.1", 9542) diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 7d0c45cebd1..04a979541ea 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -2,6 +2,7 @@ local helpers = require "spec.helpers" local tcp_proxy_port = helpers.get_available_port() local tcp_status_port = helpers.get_available_port() +local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" describe("Plugin: prometheus (access via status API)", function() local proxy_client @@ -120,6 +121,7 @@ describe("Plugin: prometheus (access via status API)", function() } bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, name = "prometheus" } @@ -170,7 +172,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{service="mock-service",route="http-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', nil, true) end) res = assert(proxy_client:send { @@ -181,15 +183,20 @@ describe("Plugin: prometheus (access via status API)", function() } }) assert.res_status(400, res) + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) - helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - return body:find('kong_http_status{service="mock-service",route="http-route",code="400"} 1', nil, true) - end) + assert.matches('kong_kong_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) + assert.matches('kong_upstream_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) + assert.matches('kong_request_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) + + assert.matches('http_requests_total{service="mock-service",route="http-route",code="400",source="service",consumer=""} 1', body, nil, true) + assert.matches('kong_bandwidth_bytes{service="mock%-service",route="http%-route",direction="ingress",consumer=""} %d+', body) + + assert.matches('kong_bandwidth_bytes{service="mock%-service",route="http%-route",direction="egress",consumer=""} %d+', body) end) it("increments the count for proxied grpc requests", function() @@ -211,7 +218,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{service="mock-grpc-service",route="grpc-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",consumer=""} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -232,7 +239,7 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - return body:find('kong_http_status{service="mock-grpcs-service",route="grpcs-route",code="200"} 1', nil, true) + return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",consumer=""} 1', nil, true) end) end) @@ -423,8 +430,8 @@ describe("Plugin: prometheus (access via status API)", function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="http"}', body) - assert.matches('kong_memory_workers_lua_vms_bytes{pid="%d+",kong_subsystem="stream"}', body) + assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="http"}', body) + assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="stream"}', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) @@ -436,7 +443,7 @@ describe("Plugin: prometheus (access via status API)", function() }) local body = assert.res_status(200, res) assert.matches('kong_memory_lua_shared_dict_total_bytes' .. - '{shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) + '{node_id="' .. UUID_PATTERN .. '",shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) -- TODO: uncomment below once the ngx.shared iterrator in stream is fixed -- assert.matches('kong_memory_lua_shared_dict_total_bytes' .. -- '{shared_dict="prometheus_metrics",kong_subsystem="stream"} %d+', body) diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index b6018c49539..6cc3cc49323 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -22,6 +22,7 @@ fixtures.dns_mock:A{ } local status_api_port = helpers.get_available_port() +local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" for _, strategy in helpers.each_strategy() do @@ -110,7 +111,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - assert.matches('kong_nginx_' .. ngx.config.subsystem .. '_current_connections{state="%w+"} %d+', body) + assert.matches('kong_nginx_connections_total{node_id="' .. UUID_PATTERN .. '",subsystem="' .. ngx.config.subsystem .. '",state="%w+"} %d+', body) end) it("increments the count of proxied requests #p1.1", function() @@ -132,7 +133,7 @@ for _, strategy in helpers.each_strategy() do assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_status{service="mock-ssl-service",route="mock-ssl-route",code="400"} 1', + return body:find('http_requests_total{service="mock-ssl-service",route="mock-ssl-route",code="400",source="service",consumer=""} 1', nil, true) end) end) @@ -148,7 +149,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - assert.matches('kong_nginx_' .. ngx.config.subsystem .. '_current_connections{state="%w+"} %d+', body) + assert.matches('kong_nginx_connections_total{node_id="' .. UUID_PATTERN .. '",subsystem="' .. ngx.config.subsystem .. '",state="%w+"} %d+', body) end) end) From 4ca9ce432a1a5a75a076457b7abacf827937015c Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 19 Apr 2022 10:36:53 -0700 Subject: [PATCH 1413/4351] feat(balancer) add path, query, uri_capture hash sources --- CHANGELOG.md | 2 + kong/db/migrations/core/016_280_to_300.lua | 48 +++++ kong/db/schema/entities/upstreams.lua | 60 +++++- kong/runloop/balancer/init.lua | 73 +++++++ .../01-db/01-schema/09-upstreams_spec.lua | 82 +++++++ .../11-declarative_config/03-flatten_spec.lua | 8 + .../04-admin_api/07-upstreams_routes_spec.lua | 6 +- .../03-consistent-hashing_spec.lua | 203 ++++++++++++++++++ spec/fixtures/balancer_utils.lua | 29 ++- 9 files changed, 502 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9e5cd04f61c..2bf7869af8e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -201,6 +201,8 @@ Build-in instrumentation types and sampling rate are configuable through `opentelemetry_tracing` and `opentelemetry_tracing_sampling_rate` options. [#8724](https://github.com/Kong/kong/pull/8724) +- Added `path`, `uri_capture`, and `query_arg` options to upstream `hash_on` + for load balancing. [#8701](https://github.com/Kong/kong/pull/8701) #### Plugins diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 8551c8c328e..8c38de6c1b8 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -253,6 +253,42 @@ return { -- Do nothing, accept existing state END; $$; + + -- add new hash_on_query_arg field to upstreams + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "upstreams" ADD "hash_on_query_arg" TEXT; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + -- add new hash_fallback_query_arg field to upstreams + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "upstreams" ADD "hash_fallback_query_arg" TEXT; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + -- add new hash_on_uri_capture field to upstreams + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "upstreams" ADD "hash_on_uri_capture" TEXT; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + -- add new hash_fallback_uri_capture field to upstreams + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "upstreams" ADD "hash_fallback_uri_capture" TEXT; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; ]], teardown = function(connector) local _, err = connector:query([[ @@ -289,6 +325,18 @@ return { ALTER TABLE targets ADD cache_key text; CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); + + -- add new hash_on_query_arg field to upstreams + ALTER TABLE upstreams ADD hash_on_query_arg text; + + -- add new hash_fallback_query_arg field to upstreams + ALTER TABLE upstreams ADD hash_fallback_query_arg text; + + -- add new hash_on_uri_capture field to upstreams + ALTER TABLE upstreams ADD hash_on_uri_capture text; + + -- add new hash_fallback_uri_capture field to upstreams + ALTER TABLE upstreams ADD hash_fallback_uri_capture text; ]], teardown = function(connector) local coordinator = assert(connector:get_stored_connection()) diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index e10bc71353d..49d546a2fba 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -32,7 +32,7 @@ end local hash_on = Schema.define { type = "string", default = "none", - one_of = { "none", "consumer", "ip", "header", "cookie" } + one_of = { "none", "consumer", "ip", "header", "cookie", "path", "query_arg", "uri_capture" } } @@ -79,6 +79,10 @@ local health_threshold = Schema.define { between = { 0, 100 }, } +local simple_param = Schema.define { + type = "string", + len_min = 1, +} local NO_DEFAULT = {} @@ -186,6 +190,10 @@ local r = { { hash_fallback_header = typedefs.header_name, }, { hash_on_cookie = { type = "string", custom_validator = utils.validate_cookie_name }, }, { hash_on_cookie_path = typedefs.path{ default = "/", }, }, + { hash_on_query_arg = simple_param }, + { hash_fallback_query_arg = simple_param }, + { hash_on_uri_capture = simple_param }, + { hash_fallback_uri_capture = simple_param }, { slots = { type = "integer", default = 10000, between = { 10, 2^16 }, }, }, { healthchecks = { type = "record", default = healthchecks_defaults, @@ -228,18 +236,62 @@ local r = { then_field = "hash_fallback", then_match = { one_of = { "none" }, }, }, }, - -- hash_fallback must not equal hash_on (headers are allowed) + -- hash_fallback must not equal hash_on (headers and query args are allowed) { conditional = { if_field = "hash_on", if_match = { match = "^consumer$" }, - then_field = "hash_fallback", then_match = { one_of = { "none", "ip", "header", "cookie" }, }, + then_field = "hash_fallback", then_match = { one_of = { "none", "ip", + "header", "cookie", + "path", "query_arg", + "uri_capture", + }, }, }, }, { conditional = { if_field = "hash_on", if_match = { match = "^ip$" }, - then_field = "hash_fallback", then_match = { one_of = { "none", "consumer", "header", "cookie" }, }, + then_field = "hash_fallback", then_match = { one_of = { "none", "consumer", + "header", "cookie", + "path", "query_arg", + "uri_capture", + }, }, }, }, + { conditional = { + if_field = "hash_on", if_match = { match = "^path$" }, + then_field = "hash_fallback", then_match = { one_of = { "none", "consumer", + "header", "cookie", + "query_arg", "ip", + "uri_capture", + }, }, + }, }, + -- different headers { distinct = { "hash_on_header", "hash_fallback_header" }, }, + + -- hash_on_query_arg must be present when hashing on query_arg + { conditional = { + if_field = "hash_on", if_match = { match = "^query_arg$" }, + then_field = "hash_on_query_arg", then_match = { required = true }, + }, }, + { conditional = { + if_field = "hash_fallback", if_match = { match = "^query_arg$" }, + then_field = "hash_fallback_query_arg", then_match = { required = true }, + }, }, + + -- query arg and fallback must be different + { distinct = { "hash_on_query_arg" , "hash_fallback_query_arg" }, }, + + -- hash_on_uri_capture must be present when hashing on uri_capture + { conditional = { + if_field = "hash_on", if_match = { match = "^uri_capture$" }, + then_field = "hash_on_uri_capture", then_match = { required = true }, + }, }, + { conditional = { + if_field = "hash_fallback", if_match = { match = "^uri_capture$" }, + then_field = "hash_fallback_uri_capture", then_match = { required = true }, + }, }, + + -- uri capture and fallback must be different + { distinct = { "hash_on_uri_capture" , "hash_fallback_uri_capture" }, }, + }, -- This is a hack to preserve backwards compatibility with regard to the diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 433491f21b7..a7230116091 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -43,6 +43,55 @@ if ngx.config.subsystem ~= "stream" then end +local get_query_arg +do + local sort = table.sort + local get_uri_args = ngx.req.get_uri_args + local limit = 100 + + -- OpenResty allows us to reuse the table that it populates with the request + -- query args. The table is cleared by `ngx.req.get_uri_args` on each use, so + -- there is no need for the caller (us) to clear or reset it manually. + -- + -- @see https://github.com/openresty/lua-resty-core/pull/288 + -- @see https://github.com/openresty/lua-resty-core/blob/3c3d0786d6e26282e76f39f4fe5577d316a47a09/lib/resty/core/request.lua#L196-L208 + local cache = require("table.new")(0, limit) + + + function get_query_arg(name) + local query, err = get_uri_args(limit, cache) + + if err == "truncated" then + log(WARN, "could not fetch all query string args for request, ", + "hash value may be empty/incomplete") + + elseif not query then + log(ERR, "failed fetching query string args: ", err or "unknown error") + return + end + + local value = query[name] + + -- normalization + -- + -- 1. convert booleans to string + -- 2. sort and concat multi-value args + + if type(value) == "table" then + for i = 1, #value do + value[i] = tostring(value[i]) + end + sort(value) + value = table_concat(value, ",") + + elseif value ~= nil then + value = tostring(value) + end + + return value + end +end + -- Calculates hash-value. -- Will only be called once per request, on first try. -- @param upstream the upstream entity @@ -55,6 +104,8 @@ local function get_value_to_hash(upstream, ctx) local identifier local header_field_name = "hash_on_header" + local query_arg_field_name = "hash_on_query_arg" + local uri_capture_name = "hash_on_uri_capture" for _ = 1,2 do @@ -95,6 +146,25 @@ local function get_value_to_hash(upstream, ctx) } end + elseif hash_on == "path" then + -- for the sake of simplicity, we're using the NGINX-normalized version of + -- the path here instead of running ngx.var.request_uri through our + -- internal normalization mechanism + identifier = var.uri + + elseif hash_on == "query_arg" then + local arg_name = upstream[query_arg_field_name] + identifier = get_query_arg(arg_name) + + elseif hash_on == "uri_capture" then + local captures = (ctx.router_matches or EMPTY_T).uri_captures + if captures then + local group = upstream[uri_capture_name] + identifier = captures[group] + end + + else + log(ERR, "unknown hash_on value: ", hash_on) end if identifier then @@ -104,6 +174,9 @@ local function get_value_to_hash(upstream, ctx) -- we missed the first, so now try the fallback hash_on = upstream.hash_fallback header_field_name = "hash_fallback_header" + query_arg_field_name = "hash_fallback_query_arg" + uri_capture_name = "hash_fallback_uri_capture" + if hash_on == "none" then return nil end diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index c6c4b5efed9..f9f31ebcffc 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -142,8 +142,90 @@ describe("load upstreams", function() ok, errs = validate({ hash_on = "ip", hash_fallback = "ip" }) assert.falsy(ok) assert.truthy(errs.hash_fallback) + ok, errs = validate({ hash_on = "path", hash_fallback = "path" }) + assert.falsy(ok) + assert.truthy(errs.hash_fallback) end) + it("hash_on = 'query_arg' makes hash_on_query_arg required", function() + local ok, errs = validate({ hash_on = "query_arg" }) + assert.falsy(ok) + assert.truthy(errs.hash_on_query_arg) + end) + + it("hash_fallback = 'query_arg' makes hash_fallback_query_arg required", function() + local ok, errs = validate({ hash_on = "ip", hash_fallback = "query_arg" }) + assert.falsy(ok) + assert.truthy(errs.hash_fallback_query_arg) + end) + + it("hash_on and hash_fallback must be different query args", function() + local ok, errs = validate({ hash_on = "query_arg", hash_on_query_arg = "same", + hash_fallback = "query_arg", hash_fallback_query_arg = "same" }) + assert.falsy(ok) + assert.not_nil(errs["@entity"]) + assert.same( + { + "values of these fields must be distinct: 'hash_on_query_arg', 'hash_fallback_query_arg'" + }, + errs["@entity"] + ) + end) + + it("hash_on_query_arg and hash_fallback_query_arg must not be empty strings", function() + local ok, errs = validate({ + name = "test", + hash_on = "query_arg", + hash_on_query_arg = "", + }) + assert.is_nil(ok) + assert.not_nil(errs.hash_on_query_arg) + + ok, errs = validate({ + name = "test", + hash_on = "query_arg", + hash_on_query_arg = "ok", + hash_fallback = "query_arg", + hash_fallback_query_arg = "", + }) + assert.is_nil(ok) + assert.not_nil(errs.hash_fallback_query_arg) + end) + + it("hash_on and hash_fallback must be different uri captures", function() + local ok, errs = validate({ hash_on = "uri_capture", hash_on_uri_capture = "same", + hash_fallback = "uri_capture", hash_fallback_uri_capture = "same" }) + assert.falsy(ok) + assert.not_nil(errs["@entity"]) + assert.same( + { + "values of these fields must be distinct: 'hash_on_uri_capture', 'hash_fallback_uri_capture'" + }, + errs["@entity"] + ) + end) + + it("hash_on_uri_capture and hash_fallback_uri_capture must not be empty strings", function() + local ok, errs = validate({ + name = "test", + hash_on = "uri_capture", + hash_on_uri_capture = "", + }) + assert.is_nil(ok) + assert.not_nil(errs.hash_on_uri_capture) + + ok, errs = validate({ + name = "test", + hash_on = "uri_capture", + hash_on_uri_capture = "ok", + hash_fallback = "uri_capture", + hash_fallback_uri_capture = "", + }) + assert.is_nil(ok) + assert.not_nil(errs.hash_fallback_uri_capture) + end) + + it("produces defaults", function() local u = { name = "www.example.com", diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index be5a84ece2c..ad5b57b25ff 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -1770,6 +1770,10 @@ describe("declarative config: flatten", function() hash_on_cookie = null, hash_on_cookie_path = "/", hash_on_header = null, + hash_on_query_arg = null, + hash_fallback_query_arg = null, + hash_on_uri_capture = null, + hash_fallback_uri_capture = null, healthchecks = { active = { concurrency = 10, @@ -1822,6 +1826,10 @@ describe("declarative config: flatten", function() hash_on_cookie = null, hash_on_cookie_path = "/", hash_on_header = null, + hash_on_query_arg = null, + hash_fallback_query_arg = null, + hash_on_uri_capture = null, + hash_fallback_uri_capture = null, healthchecks = { active = { concurrency = 10, diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index b2ee89bd3fe..025435994d3 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -242,7 +242,7 @@ describe("Admin API: #" .. strategy, function() body = assert.res_status(400, res) local json = cjson.decode(body) assert.equals("schema violation", json.name) - assert.same({ hash_on = "expected one of: none, consumer, ip, header, cookie" }, json.fields) + assert.same({ hash_on = "expected one of: none, consumer, ip, header, cookie, path, query_arg, uri_capture" }, json.fields) -- Invalid hash_fallback entries res = assert(client:send { @@ -260,7 +260,7 @@ describe("Admin API: #" .. strategy, function() assert.equals("schema violation", json.name) assert.same({ ["@entity"] = { [[failed conditional validation given value of field 'hash_on']] }, - hash_fallback = "expected one of: none, ip, header, cookie", + hash_fallback = "expected one of: none, ip, header, cookie, path, query_arg, uri_capture", }, json.fields) -- same hash entries @@ -278,7 +278,7 @@ describe("Admin API: #" .. strategy, function() local json = cjson.decode(body) assert.same({ ["@entity"] = { [[failed conditional validation given value of field 'hash_on']] }, - hash_fallback = "expected one of: none, ip, header, cookie", + hash_fallback = "expected one of: none, ip, header, cookie, path, query_arg, uri_capture", }, json.fields) -- Invalid header diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index d4b088907c2..a244e511762 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -23,6 +23,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "post-function", db_update_frequency = 0.1, }, nil, nil, nil)) @@ -195,6 +196,208 @@ for _, strategy in helpers.each_strategy() do end) + local function test_with_uri(uri, expect, upstream) + local requests = bu.SLOTS * 2 -- go round the balancer twice + + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, upstream) + + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host = bu.add_api(bp, upstream_name) + + -- setup target servers + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + bu.end_testcase_setup(strategy, bp) + + local client = helpers.proxy_client() + local res = assert(client:request({ + method = "GET", + path = uri, + headers = { host = api_host }, + })) + + -- Go hit them with our test requests + local oks = bu.client_requests(requests, api_host, nil, nil, nil, uri) + + -- collect server results; hitcount + -- one should get all the hits, the other 0 + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert.res_status(200, res) + + local hash = assert.response(res).has_header("x-balancer-hash-value") + assert.equal(expect, hash) + + local req_uri = assert.response(res).has_header("x-uri") + assert.equal(uri, req_uri) -- sanity + + assert.equal(requests, oks) + + -- account for our hash_value test request + requests = requests + 1 + + assert(count1.total == 0 or count1.total == requests, "counts should either get 0 or ALL hits") + assert(count2.total == 0 or count2.total == requests, "counts should either get 0 or ALL hits") + assert(count1.total + count2.total == requests) + end + + describe("hashing on #path", function() + it("simple case", function() + test_with_uri("/my-path", "/my-path", { + hash_on = "path", + }) + end) + + it("only uses the path component", function() + test_with_uri("/my-path?a=1&b=2", "/my-path", { + hash_on = "path", + }) + end) + + it("uses the normalized path", function() + test_with_uri("/root/../%2e/root///././%2F.subdir/../.subdir/./%28%29", + "/root/.subdir/()", + { hash_on = "path" }) + end) + + it("as a fallback", function() + test_with_uri("/my-path?a=1&b=2", "/my-path", { + hash_on = "header", + hash_on_header = "my-nonexistent-header", + hash_fallback = "path", + }) + end) + end) + + describe("hashing on #uri_capture", function() + it("simple case", function() + test_with_uri("/foo/123", "foo", { + hash_on = "uri_capture", + hash_on_uri_capture = "namespace", + }) + + test_with_uri("/foo/123", "123", { + hash_on = "uri_capture", + hash_on_uri_capture = "id", + }) + end) + + it("missing", function() + test_with_uri("/", "NONE", { + hash_on = "uri_capture", + hash_on_uri_capture = "namespace", + }) + end) + + it("missing w/ fallback", function() + test_with_uri("/?test=1", "1", { + hash_on = "uri_capture", + hash_on_uri_capture = "namespace", + hash_fallback = "query_arg", + hash_fallback_query_arg = "test", + }) + end) + + it("as a fallback", function() + test_with_uri("/my-namespace/123?a=1&b=2", "my-namespace", { + hash_on = "query_arg", + hash_on_query_arg = "hashme", + hash_fallback = "uri_capture", + hash_fallback_uri_capture = "namespace", + }) + end) + end) + + describe("hashing on a #query string arg", function() + it("when the arg is present in the request", function() + test_with_uri("/?hashme=123", "123", { + hash_on = "query_arg", + hash_on_query_arg = "hashme", + }) + end) + + it("when the arg is not present in request", function() + test_with_uri("/", "NONE", { + hash_on = "query_arg", + hash_on_query_arg = "hashme", + }) + end) + + it("when the arg has no value (boolean)", function() + test_with_uri("/?hashme", "true", { + hash_on = "query_arg", + hash_on_query_arg = "hashme", + }) + end) + + it("when the arg has an empty value", function() + test_with_uri("/?foo=", "NONE", { + hash_on = "query_arg", + hash_on_query_arg = "foo", + }) + end) + + it("as a fallback", function() + test_with_uri("/?fallback=123", "123", { + hash_on = "query_arg", + hash_on_query_arg = "absent", + hash_fallback = "query_arg", + hash_fallback_query_arg = "fallback", + }) + end) + + it("multiple args are sorted and concatenated", function() + test_with_uri("/?foo=b&foo=a&foo=c", "a,b,c", { + hash_on = "query_arg", + hash_on_query_arg = "foo", + }) + end) + + it("multiple args of mixed type are handled", function() + -- interesting that `foo=` evaluates to an empty string here + -- whereas it evaluates to `nil` in the test case with only a + -- single arg + test_with_uri("/?foo=s&foo&foo=1&foo=", ",1,s,true", { + hash_on = "query_arg", + hash_on_query_arg = "foo", + }) + end) + + it("multiple boolean args are converted to strings", function() + test_with_uri("/?foo&foo&", "true,true", { + hash_on = "query_arg", + hash_on_query_arg = "foo", + }) + end) + + describe("escaped arg names", function() + local values = { + "{}", "\r\n", ".", "-----", "-1", "()", "&", + "=", "//", "[]", "$", "@", "++", ";", "'", '"', + "*", ",", "#", " ", "%", "???", + } + + for i, arg in ipairs(values) do + it(string.format("(%q)", arg), function() + local escaped = ngx.escape_uri(arg) + local val = tostring(i) + local uri = string.format("/?%s=%s", escaped, val) + + test_with_uri(uri, val, { + hash_on = "query_arg", + hash_on_query_arg = arg, + }) + end) + end + end) + end) end) end) end diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 30ee0305372..fe42400c89c 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -100,7 +100,7 @@ local function post_target_endpoint(upstream_id, host, port, endpoint) end -local function client_requests(n, host_or_headers, proxy_host, proxy_port, protocol) +local function client_requests(n, host_or_headers, proxy_host, proxy_port, protocol, uri) local oks, fails = 0, 0 local last_status for _ = 1, n do @@ -122,7 +122,7 @@ local function client_requests(n, host_or_headers, proxy_host, proxy_port, proto local res = client:send { method = "GET", - path = "/", + path = uri or "/", headers = type(host_or_headers) == "string" and { ["Host"] = host_or_headers } or host_or_headers @@ -325,6 +325,11 @@ do local sproto = opts.service_protocol or opts.route_protocol or "http" local rproto = opts.route_protocol or "http" + local rpaths = { + "/", + "/(?[^/]+)/(?[0-9]+)/?", -- uri capture hash value + } + bp.services:insert({ id = service_id, url = sproto .. "://" .. upstream_name .. ":" .. (rproto == "tcp" and 9100 or 80), @@ -340,7 +345,27 @@ do protocols = { rproto }, hosts = rproto ~= "tcp" and { route_host } or nil, destinations = (rproto == "tcp") and {{ port = 9100 }} or nil, + paths = rproto ~= "tcp" and rpaths or nil, }) + + bp.plugins:insert({ + name = "post-function", + service = { id = service_id }, + config = { + header_filter = {[[ + local value = ngx.ctx and + ngx.ctx.balancer_data and + ngx.ctx.balancer_data.hash_value + if value == "" or value == nil then + value = "NONE" + end + + ngx.header["x-balancer-hash-value"] = value + ngx.header["x-uri"] = ngx.var.request_uri + ]]}, + }, + }) + return route_host, service_id, route_id end From 91c67cafae5cc67dac68e7a6d4b01706b35c2a2b Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 1 Jun 2022 21:05:10 -0700 Subject: [PATCH 1414/4351] feat(pdk) add kong.request.get_start_time() (#8688) This adds kong.request.get_start_time as a PDK function. Before this change the business logic for computing this value was contained in kong.log.serialize(), so the only stable-ish API for fetching start time was kong.log.serialize().started_at (kind of wasteful/inelegant). Therefore this seems like a worthwhile inclusion to the PDK. --- CHANGELOG.md | 4 ++ kong/pdk/log.lua | 7 +- kong/pdk/request.lua | 15 +++++ t/01-pdk/02-log/00-phase_checks.t | 1 + t/01-pdk/04-request/00-phase_checks.t | 12 ++++ t/01-pdk/04-request/20-get_start_time.t | 87 +++++++++++++++++++++++++ 6 files changed, 122 insertions(+), 4 deletions(-) create mode 100644 t/01-pdk/04-request/20-get_start_time.t diff --git a/CHANGELOG.md b/CHANGELOG.md index 2bf7869af8e..f59cd8ea79a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -222,6 +222,10 @@ running Kong (instead of using the system-installed OpenResty) [#8412](https://github.com/Kong/kong/pull/8412) +#### PDK +- Added new PDK function: `kong.request.get_start_time()` + [#8688](https://github.com/Kong/kong/pull/8688) + ### Fixes #### Core diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index c68c1641e26..d30d98219e9 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -747,7 +747,6 @@ do local ctx = ongx.ctx local var = ongx.var - local req = ongx.req local authenticated_entity if ctx.authenticated_credential ~= nil then @@ -809,7 +808,7 @@ do service = ctx.service, consumer = ctx.authenticated_consumer, client_ip = var.remote_addr, - started_at = ctx.KONG_PROCESSING_START or (req.start_time() * 1000) + started_at = okong.request.get_start_time(), }) end @@ -818,10 +817,10 @@ do check_phase(PHASES_LOG) local ongx = (options or {}).ngx or ngx + local okong = (options or {}).kong or kong local ctx = ongx.ctx local var = ongx.var - local req = ongx.req local authenticated_entity if ctx.authenticated_credential ~= nil then @@ -865,7 +864,7 @@ do service = ctx.service, consumer = ctx.authenticated_consumer, client_ip = var.remote_addr, - started_at = ctx.KONG_PROCESSING_START or (req.start_time() * 1000) + started_at = okong.request.get_start_time(), }) end end diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index fbaf470b60a..55b61c4b516 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -826,6 +826,21 @@ local function new(self) end end + --- + -- Returns the request start time, in Unix epoch milliseconds. + -- + -- @function kong.request.get_start_time + -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api + -- @treturn number The timestamp + -- @usage + -- kong.request.get_start_time() -- 1649960273000 + function _REQUEST.get_start_time() + check_phase(PHASES.request) + + return ngx.ctx.KONG_PROCESSING_START or (ngx.req.start_time() * 1000) + end + + return _REQUEST end diff --git a/t/01-pdk/02-log/00-phase_checks.t b/t/01-pdk/02-log/00-phase_checks.t index 108ab282935..2bc16e1d344 100644 --- a/t/01-pdk/02-log/00-phase_checks.t +++ b/t/01-pdk/02-log/00-phase_checks.t @@ -62,6 +62,7 @@ qq{ get_query = function() return "query" end, get_method = function() return "GET" end, get_headers = function() return {} end, + get_start_time = function() return 1 end, }, } } diff --git a/t/01-pdk/04-request/00-phase_checks.t b/t/01-pdk/04-request/00-phase_checks.t index 57aa8204f43..146a59a67f4 100644 --- a/t/01-pdk/04-request/00-phase_checks.t +++ b/t/01-pdk/04-request/00-phase_checks.t @@ -306,6 +306,18 @@ qq{ body_filter = false, log = false, admin_api = true, + }, { + method = "get_start_time", + args = {}, + init_worker = "forced false", + certificate = "pending", + rewrite = true, + access = true, + header_filter = true, + response = true, + body_filter = true, + log = true, + admin_api = true, }, } diff --git a/t/01-pdk/04-request/20-get_start_time.t b/t/01-pdk/04-request/20-get_start_time.t new file mode 100644 index 00000000000..de2381f2ed8 --- /dev/null +++ b/t/01-pdk/04-request/20-get_start_time.t @@ -0,0 +1,87 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +use Test::Nginx::Socket::Lua::Stream; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: request.get_start_time() uses ngx.ctx.KONG_PROCESSING_START when available +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.ctx.KONG_PROCESSING_START = 10001 + local start_time = pdk.request.get_start_time() + + ngx.say("start_time: ", start_time) + ngx.say("type: ", type(start_time)) + } + } +--- request +GET /t/request-path +--- response_body +start_time: 10001 +type: number +--- no_error_log +[error] + + + +=== TEST 2: request.get_start_time() falls back to ngx.req.start_time() as needed +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.ctx.KONG_PROCESSING_START = nil + local ngx_start = ngx.req.start_time() * 1000 + local pdk_start = pdk.request.get_start_time() + + if pdk_start ~= ngx_start then + ngx.status = 500 + ngx.say("bad result from request.get_start_time(): ", pdk_start) + return ngx.exit(500) + end + + ngx.say("start_time: ", pdk_start) + ngx.say("type: ", type(pdk_start)) + } + } +--- request +GET /t/request-path +--- response_body_like +^start_time: \d+ +type: number +--- no_error_log +[error] + + + +=== TEST 3: request.get_start_time() works in the stream subsystem +--- stream_server_config + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local start_time = pdk.request.get_start_time() + ngx.say("ngx.req: ", start_time, " ", type(start_time)) + + ngx.ctx.KONG_PROCESSING_START = 1000 + start_time = pdk.request.get_start_time() + ngx.say("ngx.ctx: ", start_time, " ", type(start_time)) + } +--- stream_response_like chomp +ngx.req: \d+ number +ngx.ctx: 1000 number +--- no_error_log +[error] From 8af2a33e1b8b65678c0374d0555db70af9423209 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 2 Jun 2022 20:37:11 +0800 Subject: [PATCH 1415/4351] fix(core) PDK crash when return array (#8891) fix #8720 --- kong/runloop/plugin_servers/pb_rpc.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 1c7a0758c05..b41785beefe 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -107,7 +107,7 @@ do local struct_v = nil if t == "table" then - if t[1] ~= nil then + if v[1] ~= nil then list_v = structpb_list(v) else struct_v = structpb_struct(v) From a45ec1d4c4e6a5ff3091a2cb868a8293aadad4ae Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Mon, 9 May 2022 15:59:28 -0700 Subject: [PATCH 1416/4351] feat(plugins) Syncing plugin version to the Kong version With almost all Kong plugins bundled inside Kong itself we want to remove customer confusion by syncing all plugin versions to the Kong version. This allows users to: 1) Refer to the Kong version when reporting plugin issues, instead of having to look up the plugin version. 2) Update our plugin documentation to be Kong version centric instead of plugin version centric starting in Kong 3.0 3) Developers no longer need to remember to update the plugin version when making bundled plugin changes. 4) Simplify changelog management by only having 1 changelog for Kong Signed-off-by: Tyler Ball --- kong/plugins/acl/handler.lua | 3 ++- kong/plugins/acme/handler.lua | 3 ++- kong/plugins/aws-lambda/handler.lua | 2 +- kong/plugins/azure-functions/handler.lua | 3 ++- kong/plugins/basic-auth/handler.lua | 5 ++--- kong/plugins/bot-detection/handler.lua | 3 ++- kong/plugins/correlation-id/handler.lua | 3 ++- kong/plugins/cors/handler.lua | 3 ++- kong/plugins/datadog/handler.lua | 3 ++- kong/plugins/file-log/handler.lua | 3 ++- kong/plugins/grpc-gateway/handler.lua | 3 ++- kong/plugins/grpc-web/handler.lua | 3 ++- kong/plugins/hmac-auth/handler.lua | 3 ++- kong/plugins/http-log/handler.lua | 3 ++- kong/plugins/ip-restriction/handler.lua | 3 ++- kong/plugins/jwt/handler.lua | 3 ++- kong/plugins/key-auth/handler.lua | 3 ++- kong/plugins/ldap-auth/handler.lua | 3 ++- kong/plugins/loggly/handler.lua | 3 ++- kong/plugins/oauth2/handler.lua | 3 ++- kong/plugins/pre-function/_handler.lua | 3 ++- kong/plugins/proxy-cache/handler.lua | 3 ++- kong/plugins/rate-limiting/handler.lua | 3 ++- kong/plugins/request-size-limiting/handler.lua | 3 ++- kong/plugins/request-termination/handler.lua | 4 ++-- kong/plugins/request-transformer/handler.lua | 3 ++- kong/plugins/response-ratelimiting/handler.lua | 3 ++- kong/plugins/response-transformer/handler.lua | 3 ++- kong/plugins/session/handler.lua | 3 ++- kong/plugins/statsd/handler.lua | 3 ++- kong/plugins/syslog/handler.lua | 3 ++- kong/plugins/tcp-log/handler.lua | 3 ++- kong/plugins/udp-log/handler.lua | 3 ++- kong/plugins/zipkin/handler.lua | 3 ++- 34 files changed, 67 insertions(+), 37 deletions(-) diff --git a/kong/plugins/acl/handler.lua b/kong/plugins/acl/handler.lua index 2913a3063b2..48ba567f12a 100644 --- a/kong/plugins/acl/handler.lua +++ b/kong/plugins/acl/handler.lua @@ -1,6 +1,7 @@ local constants = require "kong.constants" local tablex = require "pl.tablex" local groups = require "kong.plugins.acl.groups" +local kong_meta = require "kong.meta" local setmetatable = setmetatable @@ -40,7 +41,7 @@ local ACLHandler = {} ACLHandler.PRIORITY = 950 -ACLHandler.VERSION = "3.0.1" +ACLHandler.VERSION = kong_meta._VERSION function ACLHandler:access(conf) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 10504652337..d69a4e33f88 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -1,6 +1,7 @@ local kong_certificate = require "kong.runloop.certificate" local client = require "kong.plugins.acme.client" local ngx_ssl = require "ngx.ssl" +local kong_meta = require "kong.meta" local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] @@ -13,7 +14,7 @@ local ACMEHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures ACMEHandler.PRIORITY = 1007 -ACMEHandler.VERSION = "0.4.0" +ACMEHandler.VERSION = kong_meta._VERSION local function build_domain_matcher(domains) local domains_plain = {} diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 918fadc6735..9e9b4481674 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -342,6 +342,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = "3.6.3" +AWSLambdaHandler.VERSION = meta._VERSION return AWSLambdaHandler diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 949a3ba7876..5a31a736b98 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -1,6 +1,7 @@ local constants = require "kong.constants" local meta = require "kong.meta" local http = require "resty.http" +local kong_meta = require "kong.meta" local kong = kong @@ -23,7 +24,7 @@ end local azure = { PRIORITY = 749, - VERSION = "1.0.1", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/basic-auth/handler.lua b/kong/plugins/basic-auth/handler.lua index a26864de85f..27efab49a46 100644 --- a/kong/plugins/basic-auth/handler.lua +++ b/kong/plugins/basic-auth/handler.lua @@ -1,10 +1,10 @@ -- Copyright (C) Kong Inc. local access = require "kong.plugins.basic-auth.access" - +local kong_meta = require "kong.meta" local BasicAuthHandler = { PRIORITY = 1001, - VERSION = "2.2.0", + VERSION = kong_meta._VERSION, } @@ -12,5 +12,4 @@ function BasicAuthHandler:access(conf) access.execute(conf) end - return BasicAuthHandler diff --git a/kong/plugins/bot-detection/handler.lua b/kong/plugins/bot-detection/handler.lua index 72a7953e726..2c3555dbf9d 100644 --- a/kong/plugins/bot-detection/handler.lua +++ b/kong/plugins/bot-detection/handler.lua @@ -1,6 +1,7 @@ local rules = require "kong.plugins.bot-detection.rules" local strip = require("kong.tools.utils").strip local lrucache = require "resty.lrucache" +local kong_meta = require "kong.meta" local ipairs = ipairs local re_find = ngx.re.find @@ -8,7 +9,7 @@ local re_find = ngx.re.find local BotDetectionHandler = {} BotDetectionHandler.PRIORITY = 2500 -BotDetectionHandler.VERSION = "2.0.0" +BotDetectionHandler.VERSION = kong_meta._VERSION local BAD_REQUEST = 400 local FORBIDDEN = 403 diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index 338da18885f..8e29fe10733 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -1,5 +1,6 @@ -- Copyright (C) Kong Inc. local uuid = require "kong.tools.utils".uuid +local kong_meta = require "kong.meta" local kong = kong @@ -42,7 +43,7 @@ local CorrelationIdHandler = {} CorrelationIdHandler.PRIORITY = 1 -CorrelationIdHandler.VERSION = "2.0.2" +CorrelationIdHandler.VERSION = kong_meta._VERSION function CorrelationIdHandler:init_worker() diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index 8bdc9b8f87d..042ccf63c1a 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -1,5 +1,6 @@ local lrucache = require "resty.lrucache" local url = require "socket.url" +local kong_meta = require "kong.meta" local kong = kong @@ -17,7 +18,7 @@ local CorsHandler = {} CorsHandler.PRIORITY = 2000 -CorsHandler.VERSION = "2.1.1" +CorsHandler.VERSION = kong_meta._VERSION -- per-plugin cache of normalized origins for runtime comparison diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index dad6d2c7d04..e667901cc21 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -1,4 +1,5 @@ local statsd_logger = require "kong.plugins.datadog.statsd_logger" +local kong_meta = require "kong.meta" local kong = kong @@ -95,7 +96,7 @@ end local DatadogHandler = { PRIORITY = 10, - VERSION = "3.1.1", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/file-log/handler.lua b/kong/plugins/file-log/handler.lua index 56efc163ac2..c94371dd1ae 100644 --- a/kong/plugins/file-log/handler.lua +++ b/kong/plugins/file-log/handler.lua @@ -1,5 +1,6 @@ -- Copyright (C) Kong Inc. require "kong.tools.utils" -- ffi.cdefs +local kong_meta = require "kong.meta" local ffi = require "ffi" @@ -65,7 +66,7 @@ end local FileLogHandler = { PRIORITY = 9, - VERSION = "2.1.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/grpc-gateway/handler.lua b/kong/plugins/grpc-gateway/handler.lua index 5a66992cac8..fb878700235 100644 --- a/kong/plugins/grpc-gateway/handler.lua +++ b/kong/plugins/grpc-gateway/handler.lua @@ -1,6 +1,7 @@ -- Copyright (c) Kong Inc. 2020 local deco = require "kong.plugins.grpc-gateway.deco" +local kong_meta = require "kong.meta" local ngx = ngx local kong = kong @@ -20,7 +21,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_gateway = { PRIORITY = 998, - VERSION = '0.2.0', + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index a17cb096c53..5c21bf35546 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -1,6 +1,7 @@ -- Copyright (c) Kong Inc. 2020 local deco = require "kong.plugins.grpc-web.deco" +local kong_meta = require "kong.meta" local ngx = ngx local kong = kong @@ -22,7 +23,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_web = { PRIORITY = 3, - VERSION = '0.3.0', + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/hmac-auth/handler.lua b/kong/plugins/hmac-auth/handler.lua index d401f579f14..04c9394daf0 100644 --- a/kong/plugins/hmac-auth/handler.lua +++ b/kong/plugins/hmac-auth/handler.lua @@ -1,10 +1,11 @@ -- Copyright (C) Kong Inc. local access = require "kong.plugins.hmac-auth.access" +local kong_meta = require "kong.meta" local HMACAuthHandler = { PRIORITY = 1000, - VERSION = "2.4.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index b7fdbaf7d5c..7f9f694ef25 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -4,6 +4,7 @@ local url = require "socket.url" local http = require "resty.http" local table_clear = require "table.clear" local sandbox = require "kong.tools.sandbox".sandbox +local kong_meta = require "kong.meta" local kong = kong @@ -136,7 +137,7 @@ end local HttpLogHandler = { PRIORITY = 12, - VERSION = "3.0.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/ip-restriction/handler.lua b/kong/plugins/ip-restriction/handler.lua index 4f72c4d1910..c3973d0d16b 100644 --- a/kong/plugins/ip-restriction/handler.lua +++ b/kong/plugins/ip-restriction/handler.lua @@ -1,4 +1,5 @@ local ipmatcher = require "resty.ipmatcher" +local kong_meta = require "kong.meta" local ngx = ngx @@ -8,7 +9,7 @@ local error = error local IpRestrictionHandler = { PRIORITY = 990, - VERSION = "2.0.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 834c1cfa551..e33497374a9 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -1,5 +1,6 @@ local constants = require "kong.constants" local jwt_decoder = require "kong.plugins.jwt.jwt_parser" +local kong_meta = require "kong.meta" local fmt = string.format @@ -13,7 +14,7 @@ local re_gmatch = ngx.re.gmatch local JwtHandler = { PRIORITY = 1005, - VERSION = "2.2.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 17fe5dca9a1..8d9f74ee704 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -1,4 +1,5 @@ local constants = require "kong.constants" +local kong_meta = require "kong.meta" local kong = kong @@ -8,7 +9,7 @@ local error = error local KeyAuthHandler = { PRIORITY = 1003, - VERSION = "2.4.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/ldap-auth/handler.lua b/kong/plugins/ldap-auth/handler.lua index 100de66b6e5..4768cb319ea 100644 --- a/kong/plugins/ldap-auth/handler.lua +++ b/kong/plugins/ldap-auth/handler.lua @@ -1,9 +1,10 @@ local access = require "kong.plugins.ldap-auth.access" +local kong_meta = require "kong.meta" local LdapAuthHandler = { PRIORITY = 1002, - VERSION = "2.2.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/loggly/handler.lua b/kong/plugins/loggly/handler.lua index 18d3153e7d1..3c4768abd77 100644 --- a/kong/plugins/loggly/handler.lua +++ b/kong/plugins/loggly/handler.lua @@ -1,5 +1,6 @@ local cjson = require "cjson" local sandbox = require "kong.tools.sandbox".sandbox +local kong_meta = require "kong.meta" local kong = kong @@ -125,7 +126,7 @@ end local LogglyLogHandler = { PRIORITY = 6, - VERSION = "2.1.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/oauth2/handler.lua b/kong/plugins/oauth2/handler.lua index fbef4efbe1e..9cbd6e4b4c5 100644 --- a/kong/plugins/oauth2/handler.lua +++ b/kong/plugins/oauth2/handler.lua @@ -1,9 +1,10 @@ local access = require "kong.plugins.oauth2.access" +local kong_meta = require "kong.meta" local OAuthHandler = { PRIORITY = 1004, - VERSION = "2.1.2", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 0187169f496..72498d72f87 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,4 +1,5 @@ local sandbox = require "kong.tools.sandbox" +local kong_meta = require "kong.meta" -- handler file for both the pre-function and post-function plugin @@ -91,7 +92,7 @@ return function(priority) local ServerlessFunction = { PRIORITY = priority, - VERSION = "2.1.0", + VERSION = kong_meta._VERSION, } function ServerlessFunction:certificate(config) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 46b30a89612..8b5e7f10fe9 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -1,6 +1,7 @@ local require = require local cache_key = require "kong.plugins.proxy-cache.cache_key" local utils = require "kong.tools.utils" +local kong_meta = require "kong.meta" local ngx = ngx @@ -209,7 +210,7 @@ end local ProxyCacheHandler = { - VERSION = "1.3.2", + VERSION = kong_meta._VERSION, PRIORITY = 100, } diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 9d64306757c..8427c15aabe 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -1,6 +1,7 @@ -- Copyright (C) Kong Inc. local timestamp = require "kong.tools.timestamp" local policies = require "kong.plugins.rate-limiting.policies" +local kong_meta = require "kong.meta" local kong = kong @@ -47,7 +48,7 @@ local RateLimitingHandler = {} RateLimitingHandler.PRIORITY = 901 -RateLimitingHandler.VERSION = "2.4.0" +RateLimitingHandler.VERSION = kong_meta._VERSION local function get_identifier(conf) diff --git a/kong/plugins/request-size-limiting/handler.lua b/kong/plugins/request-size-limiting/handler.lua index 33d8c82a5c7..aeed2caf22e 100644 --- a/kong/plugins/request-size-limiting/handler.lua +++ b/kong/plugins/request-size-limiting/handler.lua @@ -1,13 +1,14 @@ -- Copyright (C) Kong Inc. local strip = require("pl.stringx").strip +local kong_meta = require "kong.meta" local tonumber = tonumber local RequestSizeLimitingHandler = {} RequestSizeLimitingHandler.PRIORITY = 951 -RequestSizeLimitingHandler.VERSION = "2.0.0" +RequestSizeLimitingHandler.VERSION = kong_meta._VERSION local size_units = { diff --git a/kong/plugins/request-termination/handler.lua b/kong/plugins/request-termination/handler.lua index 7e5413bc410..7558c350bad 100644 --- a/kong/plugins/request-termination/handler.lua +++ b/kong/plugins/request-termination/handler.lua @@ -1,5 +1,5 @@ local kong = kong - +local kong_meta = require "kong.meta" local DEFAULT_RESPONSE = { [401] = "Unauthorized", @@ -15,7 +15,7 @@ local RequestTerminationHandler = {} RequestTerminationHandler.PRIORITY = 2 -RequestTerminationHandler.VERSION = "2.1.0" +RequestTerminationHandler.VERSION = kong_meta._VERSION function RequestTerminationHandler:access(conf) diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 01d7e436f96..5d084aff49d 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -1,8 +1,9 @@ local access = require "kong.plugins.request-transformer.access" +local kong_meta = require "kong.meta" local RequestTransformerHandler = { - VERSION = "1.3.3", + VERSION = kong_meta._VERSION, PRIORITY = 801, } diff --git a/kong/plugins/response-ratelimiting/handler.lua b/kong/plugins/response-ratelimiting/handler.lua index 5afca49ac61..cab72f26822 100644 --- a/kong/plugins/response-ratelimiting/handler.lua +++ b/kong/plugins/response-ratelimiting/handler.lua @@ -3,6 +3,7 @@ local access = require "kong.plugins.response-ratelimiting.access" local log = require "kong.plugins.response-ratelimiting.log" local header_filter = require "kong.plugins.response-ratelimiting.header_filter" +local kong_meta = require "kong.meta" local ResponseRateLimitingHandler = {} @@ -27,7 +28,7 @@ end ResponseRateLimitingHandler.PRIORITY = 900 -ResponseRateLimitingHandler.VERSION = "2.1.0" +ResponseRateLimitingHandler.VERSION = kong_meta._VERSION return ResponseRateLimitingHandler diff --git a/kong/plugins/response-transformer/handler.lua b/kong/plugins/response-transformer/handler.lua index 7be1a8f8b2c..d58e0e408b2 100644 --- a/kong/plugins/response-transformer/handler.lua +++ b/kong/plugins/response-transformer/handler.lua @@ -1,5 +1,6 @@ local body_transformer = require "kong.plugins.response-transformer.body_transformer" local header_transformer = require "kong.plugins.response-transformer.header_transformer" +local kong_meta = require "kong.meta" local is_body_transform_set = header_transformer.is_body_transform_set @@ -9,7 +10,7 @@ local kong = kong local ResponseTransformerHandler = { PRIORITY = 800, - VERSION = "2.0.2", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 85e3af34c76..79f66c9cd89 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -1,10 +1,11 @@ local access = require "kong.plugins.session.access" local header_filter = require "kong.plugins.session.header_filter" +local kong_meta = require "kong.meta" local KongSessionHandler = { PRIORITY = 1900, - VERSION = "2.4.5", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/statsd/handler.lua b/kong/plugins/statsd/handler.lua index c93946d9648..2b21e2a159d 100644 --- a/kong/plugins/statsd/handler.lua +++ b/kong/plugins/statsd/handler.lua @@ -1,4 +1,5 @@ local statsd_logger = require "kong.plugins.statsd.statsd_logger" +local kong_meta = require "kong.meta" local kong = kong @@ -128,7 +129,7 @@ end local StatsdHandler = { PRIORITY = 11, - VERSION = "2.0.1", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/syslog/handler.lua b/kong/plugins/syslog/handler.lua index b0a300b97ef..5a9d26917ce 100644 --- a/kong/plugins/syslog/handler.lua +++ b/kong/plugins/syslog/handler.lua @@ -1,6 +1,7 @@ local lsyslog = require "lsyslog" local cjson = require "cjson" local sandbox = require "kong.tools.sandbox".sandbox +local kong_meta = require "kong.meta" local kong = kong @@ -85,7 +86,7 @@ end local SysLogHandler = { PRIORITY = 4, - VERSION = "2.2.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/tcp-log/handler.lua b/kong/plugins/tcp-log/handler.lua index 10bc47a8128..dcd0cbf9cd7 100644 --- a/kong/plugins/tcp-log/handler.lua +++ b/kong/plugins/tcp-log/handler.lua @@ -1,5 +1,6 @@ local cjson = require "cjson" local sandbox = require "kong.tools.sandbox".sandbox +local kong_meta = require "kong.meta" local kong = kong @@ -52,7 +53,7 @@ end local TcpLogHandler = { PRIORITY = 7, - VERSION = "2.1.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/udp-log/handler.lua b/kong/plugins/udp-log/handler.lua index a9b247be021..d2aa1fc888a 100644 --- a/kong/plugins/udp-log/handler.lua +++ b/kong/plugins/udp-log/handler.lua @@ -1,5 +1,6 @@ local cjson = require "cjson" local sandbox = require "kong.tools.sandbox".sandbox +local kong_meta = require "kong.meta" local kong = kong @@ -42,7 +43,7 @@ end local UdpLogHandler = { PRIORITY = 8, - VERSION = "2.1.0", + VERSION = kong_meta._VERSION, } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index b02dd0a9ca4..184553d5d01 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -3,6 +3,7 @@ local new_span = require "kong.plugins.zipkin.span".new local utils = require "kong.tools.utils" local propagation = require "kong.tracing.propagation" local request_tags = require "kong.plugins.zipkin.request_tags" +local kong_meta = require "kong.meta" local subsystem = ngx.config.subsystem @@ -10,7 +11,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = "1.5.0", + VERSION = kong_meta._VERSION, -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 213e26d6864f4882a71e2ad67103e4fa166b01e4 Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Mon, 9 May 2022 16:15:33 -0700 Subject: [PATCH 1417/4351] feat(plugins) Removing old .rockspec and CHANGELOG files Plugins that have been migrated to this repo had existing rockspec files that are no longer used or necessary. These files are included into the kong package by the top level rockspec file. Signed-off-by: Tyler Ball --- kong/plugins/acme/CHANGELOG.md | 141 ------------------ .../acme/kong-plugin-acme-0.4.0-1.rockspec | 28 ---- kong/plugins/aws-lambda/CHANGELOG.md | 109 -------------- .../kong-plugin-aws-lambda-3.6.3-0.rockspec | 31 ---- ...ng-plugin-azure-functions-1.0.1-1.rockspec | 21 --- kong/plugins/grpc-gateway/CHANGELOG.md | 37 ----- .../kong-plugin-grpc-gateway-0.1.3-1.rockspec | 32 ---- kong/plugins/grpc-web/CHANGELOG.md | 13 -- .../kong-plugin-grpc-web-0.2.0-0.rockspec | 32 ---- kong/plugins/post-function/CHANGELOG.md | 32 ---- ...ugin-serverless-functions-2.1.0-0.rockspec | 26 ---- kong/plugins/pre-function/CHANGELOG.md | 32 ---- ...ugin-serverless-functions-2.1.0-0.rockspec | 26 ---- .../kong-prometheus-plugin-1.5.0-1.rockspec | 30 ---- .../kong-proxy-cache-plugin-1.3.1-0.rockspec | 30 ---- ...lugin-request-transformer-1.3.2-0.rockspec | 25 ---- .../kong-plugin-session-2.4.5-1.rockspec | 38 ----- .../kong-plugin-zipkin-1.4.1-1.rockspec | 30 ---- 18 files changed, 713 deletions(-) delete mode 100644 kong/plugins/acme/CHANGELOG.md delete mode 100644 kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec delete mode 100644 kong/plugins/aws-lambda/CHANGELOG.md delete mode 100644 kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec delete mode 100644 kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec delete mode 100644 kong/plugins/grpc-gateway/CHANGELOG.md delete mode 100644 kong/plugins/grpc-gateway/kong-plugin-grpc-gateway-0.1.3-1.rockspec delete mode 100644 kong/plugins/grpc-web/CHANGELOG.md delete mode 100644 kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec delete mode 100644 kong/plugins/post-function/CHANGELOG.md delete mode 100644 kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec delete mode 100644 kong/plugins/pre-function/CHANGELOG.md delete mode 100644 kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec delete mode 100644 kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec delete mode 100644 kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec delete mode 100644 kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec delete mode 100644 kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec delete mode 100644 kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec diff --git a/kong/plugins/acme/CHANGELOG.md b/kong/plugins/acme/CHANGELOG.md deleted file mode 100644 index 9de862986dd..00000000000 --- a/kong/plugins/acme/CHANGELOG.md +++ /dev/null @@ -1,141 +0,0 @@ -# Table of Contents - -- [0.4.0](#040---20220228) -- [0.3.0](#030---20210914) -- [0.2.14](#0214---20210219) -- [0.2.13](#0213---20201208) -- [0.2.12](#0212---20201013) -- [0.2.11](#0211---20200916) -- [0.2.10](#0210---20200812) -- [0.2.9](#029---20200804) -- [0.2.8](#028---20200730) -- [0.2.7](#027---20200629) -- [0.2.6](#026---20200626) -- [0.2.5](#025---20200604) -- [0.2.4](#024---20200526) -- [0.2.3](#023---20200518) -- [0.2.2](#022---20200211) -- [0.2.1](#021---20200123) -- [0.2.0](#020---20191218) -- [0.1.2](#012---20191216) -- [0.1.1](#011---20191212) -- [0.1.0](#010---20191212) - -## [0.4.0] - 2022/02/28 - -- Add rsa_key_size config option to acme plugin. - -## [0.3.0] - 2021/09/14 - -- Wait before signaling challenge in hybrid mode. -- Always store in external storage in hybrid mode if configured. -- Throw warning on proxy side when using kong storage in hybrid mode and doesn't allow shm in hybrid mode. -- Also check if host is in domain list in sanity test. -- Escape dots in wildcard domains pattern. - -## [0.2.14] - 2021/02/19 - -- Bump lua-resty-acme to 0.6.x; this fixes several issues with Pebble test server. - -## [0.2.13] - 2020/12/8 - -- Support CA that requires External Account Binding (EAB). -- Set neg_ttl to non-zero in dbless mode as well. - -## [0.2.12] - 2020/10/13 - -- Fix cache to use non-nil TTL in dbless. This fixes a bug for renewals not updating the cert -after Kong 2.0.5. -- Fix a bug in database mode the renewal config is not properly stored. - -## [0.2.11] - 2020/09/16 - -- Add endpoint to list certificates from storage. -- Allow to pass a configurable wait time for each domain that fails in validation. -- Tweak error log and format. -- Always check with lower cased domain. -- Wrap load_certkey for dao as well. - -## [0.2.10] - 2020/08/12 - -- Increased plugin priority to run before all the auth plugins. This ensures the ACME -validation endpoints `/.well-known/acme-challenge/*` doesn't get blocked by auth plugins, -causing validation failures. - -## [0.2.9] - 2020/08/04 - -- Fix renewal in database mode. - -## [0.2.8] - 2020/07/30 - -- Fix sanity check params to correctly test flow only. - -## [0.2.7] - 2020/06/29 - -- Fix plugin schmea to accept `tls_verify` and `tls_server_name` parameter to vault storage. - -## [0.2.6] - 2020/06/26 - -- Add new `tls_verify` and `tls_server_name` parameter to vault storage. -- Prepare backward compat for next lua-resty-acme release - -## [0.2.5] - 2020/06/04 - -- Rename API endpoints to be RESTful. -- `api_uri` includes `/directory` part by default. - -## [0.2.4] - 2020/05/26 - -- Add endpoints to actively create and renew certificates. -- Cleanup renew config when the certificate is deleted in the storage. - -## [0.2.3] - 2020/05/18 - -- Bump lua-resty-acme to get better error handling. - -## [0.2.2] - 2020/02/11 - -- Change the plugin priority to ensure uniqueness among Kong bundled plugins - -## [0.2.1] - 2020/01/23 - -- Make tests more resilient - -## [0.2.0] - 2019/12/18 - -- *Breaking change*: this plugin now can only configured as global plugin. -- Add support for dbless mode. -- Add `tos_accepted` to plugin config if using Let's Encrypt. -- Add `domains` to plugin config to include domains that needs certificate. - -## [0.1.2] - 2019/12/16 - -- Fix some typos in tests. - -## [0.1.1] - 2019/12/12 - -- Remove BasePlugin dependency. - -## [0.1.0] - 2019/12/12 - -- Initial release of ACME plugin for Kong. - - -[0.2.14]: https://github.com/Kong/kong-plugin-acme/compare/0.2.13...0.2.14 -[0.2.13]: https://github.com/Kong/kong-plugin-acme/compare/0.2.12...0.2.13 -[0.2.12]: https://github.com/Kong/kong-plugin-acme/compare/0.2.11...0.2.12 -[0.2.11]: https://github.com/Kong/kong-plugin-acme/compare/0.2.10...0.2.11 -[0.2.10]: https://github.com/Kong/kong-plugin-acme/compare/0.2.9...0.2.10 -[0.2.9]: https://github.com/Kong/kong-plugin-acme/compare/0.2.8...0.2.9 -[0.2.8]: https://github.com/Kong/kong-plugin-acme/compare/0.2.7...0.2.8 -[0.2.7]: https://github.com/Kong/kong-plugin-acme/compare/0.2.6...0.2.7 -[0.2.6]: https://github.com/Kong/kong-plugin-acme/compare/0.2.5...0.2.6 -[0.2.5]: https://github.com/Kong/kong-plugin-acme/compare/0.2.4...0.2.5 -[0.2.4]: https://github.com/Kong/kong-plugin-acme/compare/0.2.3...0.2.4 -[0.2.3]: https://github.com/Kong/kong-plugin-acme/compare/0.2.2...0.2.3 -[0.2.2]: https://github.com/Kong/kong-plugin-acme/compare/0.2.1...0.2.2 -[0.2.1]: https://github.com/Kong/kong-plugin-acme/compare/0.2.0...0.2.1 -[0.2.0]: https://github.com/Kong/kong-plugin-acme/compare/0.1.2...0.2.0 -[0.1.2]: https://github.com/Kong/kong-plugin-acme/compare/0.1.1...0.1.2 -[0.1.1]: https://github.com/Kong/kong-plugin-acme/compare/0.1.0...0.1.1 -[0.1.0]: https://github.com/Kong/kong-plugin-acme/commit/8b250b72218a350b71723670005c3c355e5d73b4 diff --git a/kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec b/kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec deleted file mode 100644 index fe767df0354..00000000000 --- a/kong/plugins/acme/kong-plugin-acme-0.4.0-1.rockspec +++ /dev/null @@ -1,28 +0,0 @@ -package = "kong-plugin-acme" -version = "0.4.0-1" -source = { - url = "git+https://github.com/Kong/kong-plugin-acme.git", - tag = "0.4.0", -} -description = { - homepage = "https://github.com/Kong/kong-plugin-acme", - summary = "Let's Encrypt integration with Kong", - license = "Apache 2.0", -} -build = { - type = "builtin", - modules = { - ["kong.plugins.acme.api"] = "kong/plugins/acme/api.lua", - ["kong.plugins.acme.client"] = "kong/plugins/acme/client.lua", - ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", - ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", - ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", - ["kong.plugins.acme.migrations.init"] = "kong/plugins/acme/migrations/init.lua", - ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", - ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua" - } -} -dependencies = { - --"kong >= 1.2.0", - "lua-resty-acme ~> 0.7" -} diff --git a/kong/plugins/aws-lambda/CHANGELOG.md b/kong/plugins/aws-lambda/CHANGELOG.md deleted file mode 100644 index 6fad6f55582..00000000000 --- a/kong/plugins/aws-lambda/CHANGELOG.md +++ /dev/null @@ -1,109 +0,0 @@ -# Kong AWS Lambda plugin changelog - -### Releasing new versions - -- update changelog below -- update rockspec version -- update version in `handler.lua` -- commit as `chore(*) release x.y.z` -- tag commit as `x.y.z` -- push commit and tags -- upload to luarocks; `luarocks upload kong-plugin-aws-lambda-x.y.z-1.rockspec --api-key=abc...` -- test rockspec; `luarocks install kong-plugin-aws-lambda` - -## aws-lambda 3.6.3 15-Feb-2022 - -- tests: update forward-proxy fixture -- tests: remove old http proxy tests -- fix: always use https_proxy -- fix: deprecate proxy_scheme parameter -- fix: ensure proxy_url scheme is http - -## aws-lambda 3.6.2 07-Sep-2021 - -- chore: bump lua-resty-http from 0.15 to 0.16.1 [#7797](https://github.com/Kong/kong/pull/7797) - -## aws-lambda 3.6.1 07-Sep-2021 -- refactor: use error function instead of kong.log.err + kong.response.error [#7797](https://github.com/Kong/kong/pull/7797) - -## aws-lambda 3.6.0 30-Aug-2021 - -- feat: add support for detecting AWS region from environment variable [#7765](https://github.com/Kong/kong/pull/7765) -- fix: handle multivalueheaders [#59](https://github.com/Kong/kong-plugin-aws-lambda/pull/59) - -## aws-lambda 3.5.4 22-Mar-2021 - -- tests: just fix the test suite so that it works with kong repo too - -## aws-lambda 3.5.3 19-Mar-2021 - -- fix: respect `skip_large_bodies` config setting when using - AWS API Gateway compatibility - -## aws-lambda 3.5.2 6-Nov-2020 - -- tests: just fix test suite for upcoming change to `ssl_cert` on Kong project - -## aws-lambda 3.5.1 6-Oct-2020 - -- fix: `skip_large_bodies` to honor config setting - -## aws-lambda 3.5.0 22-Sep-2020 - -- feat: adding support for 'isBase64Encoded' flag in Lambda function responses -- fix: respect `skip_large_bodies` config setting even when not using - AWS API Gateway compatibility - -## aws-lambda 3.4.0 12-May-2020 - -- Change `luaossl` to `lua-resty-openssl` -- fix: do not validate region name against hardcoded list of regions -- feat: add `host` configuration to allow for custom Lambda endpoints - -## aws-lambda 3.3.0 17-Apr-2020 - -- Fix: when reusing the proxy based connection do not do the handshake again. -- revamped HTTP connect method that allows for connection reuse in scenarios - with a proxy and/or ssl based connections - -## aws-lambda 3.2.1 3-Mar-2020 - -- Maintenance release for CI purposes - -## aws-lambda 3.2.0 11-Feb-2020 - -- Encrypt IAM access and secret keys when relevant - -## aws-lambda 3.1.0 6-Jan-2020 - -- fix: reduce notice-level message to debug, to reduce log noise -- feat: added 3 regions; eu-north-1, me-south-1, eu-west-3 - -## aws-lambda 3.0.1 13-Nov-2019 - -- Remove the no-longer supported `run_on` field from plugin config schema - -## aws-lambda 3.0.0 2-Oct-2019 - -- Renamed from `liamp` to `aws-lambda` to supersede the `aws-lambda` plugin - from Kong core. -- Note that this version number is just to indicate it supersedes the - previously build in one. The effective change from version 2.0 (build in) - of the aws-lambda plugin to 3.0 (this) is the combined set of changes - mentioned below for Liamp versions `0.1.0` and `0.2.0`. - -## Liamp 0.2.0 23-Sep-2019 - -- chore: convert the plugin to the PDK and new DB (developed against Kong 1.x) - -## Liamp 0.1.0 - -- feat: if no credentiuals are provided, the plugin will automatically fetch - EC2 or ECS credentials and use the AWS IAM roles retrieved for accessing the - Lambda. -- feat: new option `awsgateway_compatible` to make the serialized request - compatible with the AWS gateway format, making the plugin a drop-in - replacement -- feat: new option `skip_large_bodies` to enable really large bodies (that - have been cached to disk) to also be sent to the Lambda. Use with care! -- feat: added the ability to connect to the Lambda through a proxy diff --git a/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec b/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec deleted file mode 100644 index 14fd0ceacc0..00000000000 --- a/kong/plugins/aws-lambda/kong-plugin-aws-lambda-3.6.3-0.rockspec +++ /dev/null @@ -1,31 +0,0 @@ -package = "kong-plugin-aws-lambda" -version = "3.6.3-1" - -supported_platforms = {"linux", "macosx"} -source = { - url = "git://github.com/kong/kong-plugin-aws-lambda", - tag = "3.6.3", -} - -description = { - summary = "Kong plugin to invoke AWS Lambda functions", - homepage = "http://konghq.com", - license = "Apache 2.0" -} - -dependencies = { - "lua-resty-openssl", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.aws-lambda.aws-serializer"] = "kong/plugins/aws-lambda/aws-serializer.lua", - ["kong.plugins.aws-lambda.handler"] = "kong/plugins/aws-lambda/handler.lua", - ["kong.plugins.aws-lambda.iam-ec2-credentials"] = "kong/plugins/aws-lambda/iam-ec2-credentials.lua", - ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", - ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", - ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", - ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", - } -} diff --git a/kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec b/kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec deleted file mode 100644 index 65371820f9b..00000000000 --- a/kong/plugins/azure-functions/kong-plugin-azure-functions-1.0.1-1.rockspec +++ /dev/null @@ -1,21 +0,0 @@ -package = "kong-plugin-azure-functions" -version = "1.0.1-1" -source = { - url = "git://github.com/kong/kong-plugin-azure-functions", - tag = "1.0.1" -} -description = { - summary = "This plugin allows Kong to invoke Azure functions.", - license = "Apache 2.0" -} -dependencies = { - "lua >= 5.1", - --"kong >= 0.15.0", -} -build = { - type = "builtin", - modules = { - ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", - ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", - } -} diff --git a/kong/plugins/grpc-gateway/CHANGELOG.md b/kong/plugins/grpc-gateway/CHANGELOG.md deleted file mode 100644 index b05a2acfb9b..00000000000 --- a/kong/plugins/grpc-gateway/CHANGELOG.md +++ /dev/null @@ -1,37 +0,0 @@ -# Table of Contents - -- [0.1.3](#013---20210603) -- [0.1.2](#012---20201105) -- [0.1.1](#011---20200526) -- [0.1.0](#010---20200521) - -## [0.2.0] - 2021-09-28 - -- Transcode `.google.protobuf.Timestamp` fields to and from datetime strings (#7538) -- Support structured URL arguments (#7564) - -## [0.1.3] - 2021/06/03 - -- Fix typo from gatewat to gateway (#16) -- Correctly clear URI args in rewrite (#23) -- Map grpc-status to HTTP status code (#25) - -## [0.1.2] - 2020/11/05 - -- Allows `include` directives in protoc files by adding the -main protoc file's directory as base for non-absolute paths -- Clear up output buffer when getting partial response (#12) - -## [0.1.1] - 2020/05/26 - -- Set priority to 998 to avoid clash with other plugins. -- Pin lua-protobuf to 0.3 - -## [0.1.0] - 2020/05/21 - -- Initial release of gRPC gateway plugin for Kong. - -[0.1.3]: https://github.com/Kong/kong-plugin-grpc-gateway/compare/0.1.2...0.1.3 -[0.1.2]: https://github.com/Kong/kong-plugin-grpc-gateway/compare/0.1.1...0.1.2 -[0.1.1]: https://github.com/Kong/kong-plugin-grpc-gateway/compare/0.1.0...0.1.1 -[0.1.0] diff --git a/kong/plugins/grpc-gateway/kong-plugin-grpc-gateway-0.1.3-1.rockspec b/kong/plugins/grpc-gateway/kong-plugin-grpc-gateway-0.1.3-1.rockspec deleted file mode 100644 index c856bdc346c..00000000000 --- a/kong/plugins/grpc-gateway/kong-plugin-grpc-gateway-0.1.3-1.rockspec +++ /dev/null @@ -1,32 +0,0 @@ -package = "kong-plugin-grpc-gateway" - -version = "0.1.3-1" - -supported_platforms = {"linux", "macosx"} - -source = { - url = "git+https://git@github.com/Kong/kong-plugin-grpc-gateway.git", - tag = "0.1.3", -} - -description = { - summary = "grpc-gateway gateway for Kong.", - detailed = "A Kong plugin to allow access to a gRPC service via REST.", - homepage = "https://github.com/Kong/kong-plugin-grpc-gateway", - license = "MIT", -} - -dependencies = { - "lua >= 5.1", - "lua-protobuf ~> 0.3", - "lua_pack == 1.0.5", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.grpc-gateway.deco"] = "kong/plugins/grpc-gateway/deco.lua", - ["kong.plugins.grpc-gateway.handler"] = "kong/plugins/grpc-gateway/handler.lua", - ["kong.plugins.grpc-gateway.schema"] = "kong/plugins/grpc-gateway/schema.lua", - } -} diff --git a/kong/plugins/grpc-web/CHANGELOG.md b/kong/plugins/grpc-web/CHANGELOG.md deleted file mode 100644 index e6cf445239f..00000000000 --- a/kong/plugins/grpc-web/CHANGELOG.md +++ /dev/null @@ -1,13 +0,0 @@ -# Table of Contents - -- [0.2.0](#020) - -## [0.2.0] - -> Released 2020/08/27 - -- Introduce configuration `pass_stripped_path`, which, if set to true, -causes the plugin to pass the stripped request path (see the `strip_path` -Route attribute) to the upstream gRPC service. - -[0.2.0]: https://github.com/Kong/kong-plugin-grpc-web/compare/v0.1.1...v0.2.0 \ No newline at end of file diff --git a/kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec b/kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec deleted file mode 100644 index 5ba0cc4e4bd..00000000000 --- a/kong/plugins/grpc-web/kong-plugin-grpc-web-0.2.0-0.rockspec +++ /dev/null @@ -1,32 +0,0 @@ -package = "kong-plugin-grpc-web" - -version = "0.2.0-0" - -supported_platforms = {"linux", "macosx"} - -source = { - url = "git+https://git@github.com/Kong/kong-plugin-grpc-web.git", - tag = "v0.2.0", -} - -description = { - summary = "gRPC-Web gateway for Kong.", - detailed = "A Kong plugin to allow access to a gRPC service via the gRPC-Web protocol. Primarily, this means JS browser apps using the gRPC-Web library.", - homepage = "https://github.com/Kong/kong-plugin-grpc-web", - license = "MIT", -} - -dependencies = { - "lua >= 5.1", - "lua-protobuf ~> 0.3", - "lua_pack == 1.0.5", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.grpc-web.deco"] = "kong/plugins/grpc-web/deco.lua", - ["kong.plugins.grpc-web.handler"] = "kong/plugins/grpc-web/handler.lua", - ["kong.plugins.grpc-web.schema"] = "kong/plugins/grpc-web/schema.lua", - } -} diff --git a/kong/plugins/post-function/CHANGELOG.md b/kong/plugins/post-function/CHANGELOG.md deleted file mode 100644 index 09fb49465d1..00000000000 --- a/kong/plugins/post-function/CHANGELOG.md +++ /dev/null @@ -1,32 +0,0 @@ -# Changelog; Kong Serverless Functions Plugin - -## 2.1.0 2010-01-08 - -- Use Kong sandboxing module - -## 2.0.0 2020-12-22 - -- Change: Only allow kong PDK, nginx and plain Lua - -## 1.0.0 released 7-Apr-2020 - -- Change: adds the ability to run functions in each phase -- Fix: bug when upvalues are used, combined with an early exit - -## 0.3.1 - -- Do not execute functions when validating ([Kong/kong#5110](https://github.com/Kong/kong/issues/5110)) - -## 0.3.0 - -- Functions can now have upvalues -- Plugins are no longer required to inherit from the `BasePlugin` module - -## 0.2.0 - -- Updated schemas to new format -- Updated specs to test Services & Routes instead of plugins, and adapted to new schemas - -## 0.1.0 Initial release - -- `pre-function` and `post-function` plugins added diff --git a/kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec b/kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec deleted file mode 100644 index 0536621f48d..00000000000 --- a/kong/plugins/post-function/kong-plugin-serverless-functions-2.1.0-0.rockspec +++ /dev/null @@ -1,26 +0,0 @@ -package = "kong-plugin-serverless-functions" -version = "2.1.0-0" -source = { - url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "2.1.0" -} -description = { - summary = "Dynamically run Lua code from Kong during plugin phases.", - license = "Apache 2.0" -} -dependencies = { - "lua >= 5.1" -} -build = { - type = "builtin", - modules = { - ["kong.plugins.pre-function._handler"] = "kong/plugins/pre-function/_handler.lua", - ["kong.plugins.pre-function._schema"] = "kong/plugins/pre-function/_schema.lua", - - ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", - ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", - - ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", - ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", - } -} diff --git a/kong/plugins/pre-function/CHANGELOG.md b/kong/plugins/pre-function/CHANGELOG.md deleted file mode 100644 index 09fb49465d1..00000000000 --- a/kong/plugins/pre-function/CHANGELOG.md +++ /dev/null @@ -1,32 +0,0 @@ -# Changelog; Kong Serverless Functions Plugin - -## 2.1.0 2010-01-08 - -- Use Kong sandboxing module - -## 2.0.0 2020-12-22 - -- Change: Only allow kong PDK, nginx and plain Lua - -## 1.0.0 released 7-Apr-2020 - -- Change: adds the ability to run functions in each phase -- Fix: bug when upvalues are used, combined with an early exit - -## 0.3.1 - -- Do not execute functions when validating ([Kong/kong#5110](https://github.com/Kong/kong/issues/5110)) - -## 0.3.0 - -- Functions can now have upvalues -- Plugins are no longer required to inherit from the `BasePlugin` module - -## 0.2.0 - -- Updated schemas to new format -- Updated specs to test Services & Routes instead of plugins, and adapted to new schemas - -## 0.1.0 Initial release - -- `pre-function` and `post-function` plugins added diff --git a/kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec b/kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec deleted file mode 100644 index 0536621f48d..00000000000 --- a/kong/plugins/pre-function/kong-plugin-serverless-functions-2.1.0-0.rockspec +++ /dev/null @@ -1,26 +0,0 @@ -package = "kong-plugin-serverless-functions" -version = "2.1.0-0" -source = { - url = "git://github.com/kong/kong-plugin-serverless-functions", - tag = "2.1.0" -} -description = { - summary = "Dynamically run Lua code from Kong during plugin phases.", - license = "Apache 2.0" -} -dependencies = { - "lua >= 5.1" -} -build = { - type = "builtin", - modules = { - ["kong.plugins.pre-function._handler"] = "kong/plugins/pre-function/_handler.lua", - ["kong.plugins.pre-function._schema"] = "kong/plugins/pre-function/_schema.lua", - - ["kong.plugins.pre-function.handler"] = "kong/plugins/pre-function/handler.lua", - ["kong.plugins.pre-function.schema"] = "kong/plugins/pre-function/schema.lua", - - ["kong.plugins.post-function.handler"] = "kong/plugins/post-function/handler.lua", - ["kong.plugins.post-function.schema"] = "kong/plugins/post-function/schema.lua", - } -} diff --git a/kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec b/kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec deleted file mode 100644 index ad58224278a..00000000000 --- a/kong/plugins/prometheus/kong-prometheus-plugin-1.5.0-1.rockspec +++ /dev/null @@ -1,30 +0,0 @@ -package = "kong-prometheus-plugin" -version = "1.5.0-1" - -source = { - url = "git://github.com/Kong/kong-plugin-prometheus", - tag = "1.5.0" -} - -supported_platforms = {"linux", "macosx"} -description = { - summary = "Prometheus metrics for Kong and upstreams configured in Kong", - license = "Apache 2.0", -} - -dependencies = { - "lua-resty-counter >= 0.2.0", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", - ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", - ["kong.plugins.prometheus.exporter"] = "kong/plugins/prometheus/exporter.lua", - ["kong.plugins.prometheus.handler"] = "kong/plugins/prometheus/handler.lua", - ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", - ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", - ["kong.plugins.prometheus.schema"] = "kong/plugins/prometheus/schema.lua", - } -} diff --git a/kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec b/kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec deleted file mode 100644 index d0ac1f19fd7..00000000000 --- a/kong/plugins/proxy-cache/kong-proxy-cache-plugin-1.3.1-0.rockspec +++ /dev/null @@ -1,30 +0,0 @@ -package = "kong-proxy-cache-plugin" -version = "1.3.1-0" - -source = { - url = "git://github.com/Kong/kong-plugin-proxy-cache", - tag = "1.3.1" -} - -supported_platforms = {"linux", "macosx"} - -description = { - summary = "HTTP Proxy Caching for Kong", - license = "Apache 2.0", -} - -dependencies = { - "lua >= 5.1", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.proxy-cache.handler"] = "kong/plugins/proxy-cache/handler.lua", - ["kong.plugins.proxy-cache.cache_key"] = "kong/plugins/proxy-cache/cache_key.lua", - ["kong.plugins.proxy-cache.schema"] = "kong/plugins/proxy-cache/schema.lua", - ["kong.plugins.proxy-cache.api"] = "kong/plugins/proxy-cache/api.lua", - ["kong.plugins.proxy-cache.strategies"] = "kong/plugins/proxy-cache/strategies/init.lua", - ["kong.plugins.proxy-cache.strategies.memory"] = "kong/plugins/proxy-cache/strategies/memory.lua", - } -} diff --git a/kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec b/kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec deleted file mode 100644 index ac5b29addb3..00000000000 --- a/kong/plugins/request-transformer/kong-plugin-request-transformer-1.3.2-0.rockspec +++ /dev/null @@ -1,25 +0,0 @@ -package = "kong-plugin-request-transformer" -version = "1.3.2-0" - -source = { - url = "git://github.com/Kong/kong-plugin-request-transformer", - tag = "1.3.2" -} - -supported_platforms = {"linux", "macosx"} -description = { - summary = "Kong Request Transformer Plugin", - license = "Apache 2.0", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.request-transformer.migrations.cassandra"] = "kong/plugins/request-transformer/migrations/cassandra.lua", - ["kong.plugins.request-transformer.migrations.postgres"] = "kong/plugins/request-transformer/migrations/postgres.lua", - ["kong.plugins.request-transformer.migrations.common"] = "kong/plugins/request-transformer/migrations/common.lua", - ["kong.plugins.request-transformer.handler"] = "kong/plugins/request-transformer/handler.lua", - ["kong.plugins.request-transformer.access"] = "kong/plugins/request-transformer/access.lua", - ["kong.plugins.request-transformer.schema"] = "kong/plugins/request-transformer/schema.lua", - } -} diff --git a/kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec b/kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec deleted file mode 100644 index cbb4060a634..00000000000 --- a/kong/plugins/session/kong-plugin-session-2.4.5-1.rockspec +++ /dev/null @@ -1,38 +0,0 @@ -package = "kong-plugin-session" - -version = "2.4.5-1" - -supported_platforms = {"linux", "macosx"} - -source = { - url = "git://github.com/Kong/kong-plugin-session", - tag = "2.4.5" -} - -description = { - summary = "A Kong plugin to support implementing sessions for auth plugins.", - homepage = "http://konghq.com", - license = "Apache 2.0" -} - -dependencies = { - "lua >= 5.1", - "lua-resty-session == 3.8", - --"kong >= 1.2.0", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", - ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", - ["kong.plugins.session.access"] = "kong/plugins/session/access.lua", - ["kong.plugins.session.header_filter"] = "kong/plugins/session/header_filter.lua", - ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", - ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", - ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", - ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", - ["kong.plugins.session.migrations.001_add_ttl_index"] = "kong/plugins/session/migrations/001_add_ttl_index.lua", - ["kong.plugins.session.migrations.init"] = "kong/plugins/session/migrations/init.lua", - } -} diff --git a/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec b/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec deleted file mode 100644 index 0e683f94917..00000000000 --- a/kong/plugins/zipkin/kong-plugin-zipkin-1.4.1-1.rockspec +++ /dev/null @@ -1,30 +0,0 @@ -package = "kong-plugin-zipkin" -version = "1.4.1-1" - -source = { - url = "https://github.com/kong/kong-plugin-zipkin/archive/v1.4.1.zip", - dir = "kong-plugin-zipkin-1.4.1", -} - -description = { - summary = "This plugin allows Kong to propagate Zipkin headers and report to a Zipkin server", - homepage = "https://github.com/kong/kong-plugin-zipkin", - license = "Apache 2.0", -} - -dependencies = { - "lua >= 5.1", - "lua-cjson", - "lua-resty-http >= 0.11", -} - -build = { - type = "builtin", - modules = { - ["kong.plugins.zipkin.handler"] = "kong/plugins/zipkin/handler.lua", - ["kong.plugins.zipkin.reporter"] = "kong/plugins/zipkin/reporter.lua", - ["kong.plugins.zipkin.span"] = "kong/plugins/zipkin/span.lua", - ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", - ["kong.plugins.zipkin.request_tags"] = "kong/plugins/zipkin/request_tags.lua", - }, -} From c3889a35a6b4cc2fc7e389bdee0a1ab6f5d67a88 Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Mon, 9 May 2022 16:20:56 -0700 Subject: [PATCH 1418/4351] feat(plugins) Removing old LICENSE files Now that these plugins are no longer external, they are governed by the top level LICENSE file. Signed-off-by: Tyler Ball --- kong/plugins/acme/LICENSE | 202 ----------------------------- kong/plugins/grpc-web/LICENSE | 21 --- kong/plugins/post-function/LICENSE | 201 ---------------------------- kong/plugins/pre-function/LICENSE | 201 ---------------------------- 4 files changed, 625 deletions(-) delete mode 100644 kong/plugins/acme/LICENSE delete mode 100644 kong/plugins/grpc-web/LICENSE delete mode 100644 kong/plugins/post-function/LICENSE delete mode 100644 kong/plugins/pre-function/LICENSE diff --git a/kong/plugins/acme/LICENSE b/kong/plugins/acme/LICENSE deleted file mode 100644 index 47262804624..00000000000 --- a/kong/plugins/acme/LICENSE +++ /dev/null @@ -1,202 +0,0 @@ - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. For the purposes - of this License, Derivative Works shall not include works that remain - separable from, or merely link (or bind by name) to the interfaces of, - the Work and Derivative Works thereof. - - "Contribution" shall mean any work of authorship, including - the original version of the Work and any modifications or additions - to that Work or Derivative Works thereof, that is intentionally - submitted to Licensor for inclusion in the Work by the copyright owner - or by an individual or Legal Entity authorized to submit on behalf of - the copyright owner. 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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. \ No newline at end of file diff --git a/kong/plugins/grpc-web/LICENSE b/kong/plugins/grpc-web/LICENSE deleted file mode 100644 index 327b49518cd..00000000000 --- a/kong/plugins/grpc-web/LICENSE +++ /dev/null @@ -1,21 +0,0 @@ -MIT License - -Copyright (c) 2020 Kong - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. diff --git a/kong/plugins/post-function/LICENSE b/kong/plugins/post-function/LICENSE deleted file mode 100644 index 374395a0895..00000000000 --- a/kong/plugins/post-function/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. 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If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. 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Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. diff --git a/kong/plugins/pre-function/LICENSE b/kong/plugins/pre-function/LICENSE deleted file mode 100644 index 374395a0895..00000000000 --- a/kong/plugins/pre-function/LICENSE +++ /dev/null @@ -1,201 +0,0 @@ - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. For the purposes of this definition, - "control" means (i) the power, direct or indirect, to cause the - direction or management of such entity, whether by contract or - otherwise, or (ii) ownership of fifty percent (50%) or more of the - outstanding shares, or (iii) beneficial ownership of such entity. - - "You" (or "Your") shall mean an individual or Legal Entity - exercising permissions granted by this License. - - "Source" form shall mean the preferred form for making modifications, - including but not limited to software source code, documentation - source, and configuration files. - - "Object" form shall mean any form resulting from mechanical - transformation or translation of a Source form, including but - not limited to compiled object code, generated documentation, - and conversions to other media types. - - "Work" shall mean the work of authorship, whether in Source or - Object form, made available under the License, as indicated by a - copyright notice that is included in or attached to the work - (an example is provided in the Appendix below). - - "Derivative Works" shall mean any work, whether in Source or Object - form, that is based on (or derived from) the Work and for which the - editorial revisions, annotations, elaborations, or other modifications - represent, as a whole, an original work of authorship. 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Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - copyright license to reproduce, prepare Derivative Works of, - publicly display, publicly perform, sublicense, and distribute the - Work and such Derivative Works in Source or Object form. - - 3. Grant of Patent License. Subject to the terms and conditions of - this License, each Contributor hereby grants to You a perpetual, - worldwide, non-exclusive, no-charge, royalty-free, irrevocable - (except as stated in this section) patent license to make, have made, - use, offer to sell, sell, import, and otherwise transfer the Work, - where such license applies only to those patent claims licensable - by such Contributor that are necessarily infringed by their - Contribution(s) alone or by combination of their Contribution(s) - with the Work to which such Contribution(s) was submitted. If You - institute patent litigation against any entity (including a - cross-claim or counterclaim in a lawsuit) alleging that the Work - or a Contribution incorporated within the Work constitutes direct - or contributory patent infringement, then any patent licenses - granted to You under this License for that Work shall terminate - as of the date such litigation is filed. - - 4. Redistribution. You may reproduce and distribute copies of the - Work or Derivative Works thereof in any medium, with or without - modifications, and in Source or Object form, provided that You - meet the following conditions: - - (a) You must give any other recipients of the Work or - Derivative Works a copy of this License; and - - (b) You must cause any modified files to carry prominent notices - stating that You changed the files; and - - (c) You must retain, in the Source form of any Derivative Works - that You distribute, all copyright, patent, trademark, and - attribution notices from the Source form of the Work, - excluding those notices that do not pertain to any part of - the Derivative Works; and - - (d) If the Work includes a "NOTICE" text file as part of its - distribution, then any Derivative Works that You distribute must - include a readable copy of the attribution notices contained - within such NOTICE file, excluding those notices that do not - pertain to any part of the Derivative Works, in at least one - of the following places: within a NOTICE text file distributed - as part of the Derivative Works; within the Source form or - documentation, if provided along with the Derivative Works; or, - within a display generated by the Derivative Works, if and - wherever such third-party notices normally appear. The contents - of the NOTICE file are for informational purposes only and - do not modify the License. You may add Your own attribution - notices within Derivative Works that You distribute, alongside - or as an addendum to the NOTICE text from the Work, provided - that such additional attribution notices cannot be construed - as modifying the License. - - You may add Your own copyright statement to Your modifications and - may provide additional or different license terms and conditions - for use, reproduction, or distribution of Your modifications, or - for any such Derivative Works as a whole, provided Your use, - reproduction, and distribution of the Work otherwise complies with - the conditions stated in this License. - - 5. Submission of Contributions. Unless You explicitly state otherwise, - any Contribution intentionally submitted for inclusion in the Work - by You to the Licensor shall be under the terms and conditions of - this License, without any additional terms or conditions. - Notwithstanding the above, nothing herein shall supersede or modify - the terms of any separate license agreement you may have executed - with Licensor regarding such Contributions. - - 6. Trademarks. This License does not grant permission to use the trade - names, trademarks, service marks, or product names of the Licensor, - except as required for reasonable and customary use in describing the - origin of the Work and reproducing the content of the NOTICE file. - - 7. Disclaimer of Warranty. Unless required by applicable law or - agreed to in writing, Licensor provides the Work (and each - Contributor provides its Contributions) on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or - implied, including, without limitation, any warranties or conditions - of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A - PARTICULAR PURPOSE. You are solely responsible for determining the - appropriateness of using or redistributing the Work and assume any - risks associated with Your exercise of permissions under this License. - - 8. Limitation of Liability. In no event and under no legal theory, - whether in tort (including negligence), contract, or otherwise, - unless required by applicable law (such as deliberate and grossly - negligent acts) or agreed to in writing, shall any Contributor be - liable to You for damages, including any direct, indirect, special, - incidental, or consequential damages of any character arising as a - result of this License or out of the use or inability to use the - Work (including but not limited to damages for loss of goodwill, - work stoppage, computer failure or malfunction, or any and all - other commercial damages or losses), even if such Contributor - has been advised of the possibility of such damages. - - 9. Accepting Warranty or Additional Liability. While redistributing - the Work or Derivative Works thereof, You may choose to offer, - and charge a fee for, acceptance of support, warranty, indemnity, - or other liability obligations and/or rights consistent with this - License. However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright 2018 Kong Inc. - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. From c54a2e99d95fd890c7a30ec072b20d72344bb8fc Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Mon, 30 May 2022 11:06:33 -0400 Subject: [PATCH 1419/4351] feat(plugins) add an unified for CE and EE --- kong/meta.lua | 4 ++++ kong/plugins/acl/handler.lua | 2 +- kong/plugins/acme/handler.lua | 2 +- kong/plugins/aws-lambda/handler.lua | 2 +- kong/plugins/azure-functions/handler.lua | 2 +- kong/plugins/basic-auth/handler.lua | 2 +- kong/plugins/bot-detection/handler.lua | 2 +- kong/plugins/correlation-id/handler.lua | 2 +- kong/plugins/cors/handler.lua | 2 +- kong/plugins/datadog/handler.lua | 2 +- kong/plugins/file-log/handler.lua | 2 +- kong/plugins/grpc-gateway/handler.lua | 2 +- kong/plugins/grpc-web/handler.lua | 2 +- kong/plugins/hmac-auth/handler.lua | 2 +- kong/plugins/http-log/handler.lua | 2 +- kong/plugins/ip-restriction/handler.lua | 2 +- kong/plugins/jwt/handler.lua | 2 +- kong/plugins/key-auth/handler.lua | 2 +- kong/plugins/ldap-auth/handler.lua | 2 +- kong/plugins/loggly/handler.lua | 2 +- kong/plugins/oauth2/handler.lua | 2 +- kong/plugins/pre-function/_handler.lua | 2 +- kong/plugins/prometheus/handler.lua | 3 ++- kong/plugins/proxy-cache/handler.lua | 2 +- kong/plugins/rate-limiting/handler.lua | 2 +- kong/plugins/request-size-limiting/handler.lua | 2 +- kong/plugins/request-termination/handler.lua | 2 +- kong/plugins/request-transformer/handler.lua | 2 +- kong/plugins/response-ratelimiting/handler.lua | 2 +- kong/plugins/response-transformer/handler.lua | 2 +- kong/plugins/session/handler.lua | 2 +- kong/plugins/statsd/handler.lua | 2 +- kong/plugins/syslog/handler.lua | 2 +- kong/plugins/tcp-log/handler.lua | 2 +- kong/plugins/udp-log/handler.lua | 2 +- kong/plugins/zipkin/handler.lua | 2 +- 36 files changed, 40 insertions(+), 35 deletions(-) diff --git a/kong/meta.lua b/kong/meta.lua index 3e76421837b..c3ea37abb3f 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -17,6 +17,10 @@ return { _VERSION = tostring(version), _VERSION_TABLE = version, _SERVER_TOKENS = "kong/" .. tostring(version), + + -- unified version string for CE and EE + version = tostring(version), + -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { diff --git a/kong/plugins/acl/handler.lua b/kong/plugins/acl/handler.lua index 48ba567f12a..803fa472ad1 100644 --- a/kong/plugins/acl/handler.lua +++ b/kong/plugins/acl/handler.lua @@ -41,7 +41,7 @@ local ACLHandler = {} ACLHandler.PRIORITY = 950 -ACLHandler.VERSION = kong_meta._VERSION +ACLHandler.VERSION = kong_meta.version function ACLHandler:access(conf) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index d69a4e33f88..0ea3c9219d0 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -14,7 +14,7 @@ local ACMEHandler = {} -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures ACMEHandler.PRIORITY = 1007 -ACMEHandler.VERSION = kong_meta._VERSION +ACMEHandler.VERSION = kong_meta.version local function build_domain_matcher(domains) local domains_plain = {} diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 9e9b4481674..2c0f7be75e1 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -342,6 +342,6 @@ function AWSLambdaHandler:access(conf) end AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = meta._VERSION +AWSLambdaHandler.VERSION = meta.version return AWSLambdaHandler diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 5a31a736b98..fec4bd3802f 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -24,7 +24,7 @@ end local azure = { PRIORITY = 749, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/basic-auth/handler.lua b/kong/plugins/basic-auth/handler.lua index 27efab49a46..dccd7f088a9 100644 --- a/kong/plugins/basic-auth/handler.lua +++ b/kong/plugins/basic-auth/handler.lua @@ -4,7 +4,7 @@ local kong_meta = require "kong.meta" local BasicAuthHandler = { PRIORITY = 1001, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/bot-detection/handler.lua b/kong/plugins/bot-detection/handler.lua index 2c3555dbf9d..364b467b854 100644 --- a/kong/plugins/bot-detection/handler.lua +++ b/kong/plugins/bot-detection/handler.lua @@ -9,7 +9,7 @@ local re_find = ngx.re.find local BotDetectionHandler = {} BotDetectionHandler.PRIORITY = 2500 -BotDetectionHandler.VERSION = kong_meta._VERSION +BotDetectionHandler.VERSION = kong_meta.version local BAD_REQUEST = 400 local FORBIDDEN = 403 diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index 8e29fe10733..a1268be7269 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -43,7 +43,7 @@ local CorrelationIdHandler = {} CorrelationIdHandler.PRIORITY = 1 -CorrelationIdHandler.VERSION = kong_meta._VERSION +CorrelationIdHandler.VERSION = kong_meta.version function CorrelationIdHandler:init_worker() diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index 042ccf63c1a..0ec37e32976 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -18,7 +18,7 @@ local CorsHandler = {} CorsHandler.PRIORITY = 2000 -CorsHandler.VERSION = kong_meta._VERSION +CorsHandler.VERSION = kong_meta.version -- per-plugin cache of normalized origins for runtime comparison diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index e667901cc21..4e65d3baeff 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -96,7 +96,7 @@ end local DatadogHandler = { PRIORITY = 10, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/file-log/handler.lua b/kong/plugins/file-log/handler.lua index c94371dd1ae..2b27622293c 100644 --- a/kong/plugins/file-log/handler.lua +++ b/kong/plugins/file-log/handler.lua @@ -66,7 +66,7 @@ end local FileLogHandler = { PRIORITY = 9, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/grpc-gateway/handler.lua b/kong/plugins/grpc-gateway/handler.lua index fb878700235..fdff4ed7e66 100644 --- a/kong/plugins/grpc-gateway/handler.lua +++ b/kong/plugins/grpc-gateway/handler.lua @@ -21,7 +21,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_gateway = { PRIORITY = 998, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index 5c21bf35546..fe3122cf871 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -23,7 +23,7 @@ local kong_service_request_set_raw_body = kong.service.request.set_raw_body local grpc_web = { PRIORITY = 3, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/hmac-auth/handler.lua b/kong/plugins/hmac-auth/handler.lua index 04c9394daf0..6980ee617f6 100644 --- a/kong/plugins/hmac-auth/handler.lua +++ b/kong/plugins/hmac-auth/handler.lua @@ -5,7 +5,7 @@ local kong_meta = require "kong.meta" local HMACAuthHandler = { PRIORITY = 1000, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index 7f9f694ef25..8a46bcda5d0 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -137,7 +137,7 @@ end local HttpLogHandler = { PRIORITY = 12, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/ip-restriction/handler.lua b/kong/plugins/ip-restriction/handler.lua index c3973d0d16b..ff1cbe2ea1c 100644 --- a/kong/plugins/ip-restriction/handler.lua +++ b/kong/plugins/ip-restriction/handler.lua @@ -9,7 +9,7 @@ local error = error local IpRestrictionHandler = { PRIORITY = 990, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index e33497374a9..f06e74af586 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -14,7 +14,7 @@ local re_gmatch = ngx.re.gmatch local JwtHandler = { PRIORITY = 1005, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 8d9f74ee704..e3de5dce1f0 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -9,7 +9,7 @@ local error = error local KeyAuthHandler = { PRIORITY = 1003, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/ldap-auth/handler.lua b/kong/plugins/ldap-auth/handler.lua index 4768cb319ea..6fc027cb170 100644 --- a/kong/plugins/ldap-auth/handler.lua +++ b/kong/plugins/ldap-auth/handler.lua @@ -4,7 +4,7 @@ local kong_meta = require "kong.meta" local LdapAuthHandler = { PRIORITY = 1002, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/loggly/handler.lua b/kong/plugins/loggly/handler.lua index 3c4768abd77..a1488af0219 100644 --- a/kong/plugins/loggly/handler.lua +++ b/kong/plugins/loggly/handler.lua @@ -126,7 +126,7 @@ end local LogglyLogHandler = { PRIORITY = 6, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/oauth2/handler.lua b/kong/plugins/oauth2/handler.lua index 9cbd6e4b4c5..a280e9facb5 100644 --- a/kong/plugins/oauth2/handler.lua +++ b/kong/plugins/oauth2/handler.lua @@ -4,7 +4,7 @@ local kong_meta = require "kong.meta" local OAuthHandler = { PRIORITY = 1004, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 72498d72f87..470a04acb02 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -92,7 +92,7 @@ return function(priority) local ServerlessFunction = { PRIORITY = priority, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } function ServerlessFunction:certificate(config) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index fd1a0b2bcb2..8df8364e9c9 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -1,5 +1,6 @@ local prometheus = require "kong.plugins.prometheus.exporter" local kong = kong +local kong_meta = require "kong.meta" prometheus.init() @@ -7,7 +8,7 @@ prometheus.init() local PrometheusHandler = { PRIORITY = 13, - VERSION = "3.0.0", + VERSION = kong_meta.version, } function PrometheusHandler.init_worker() diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 8b5e7f10fe9..c1d1168c28c 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -210,7 +210,7 @@ end local ProxyCacheHandler = { - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, PRIORITY = 100, } diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 8427c15aabe..cdbcbb22022 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -48,7 +48,7 @@ local RateLimitingHandler = {} RateLimitingHandler.PRIORITY = 901 -RateLimitingHandler.VERSION = kong_meta._VERSION +RateLimitingHandler.VERSION = kong_meta.version local function get_identifier(conf) diff --git a/kong/plugins/request-size-limiting/handler.lua b/kong/plugins/request-size-limiting/handler.lua index aeed2caf22e..4c0246d11f0 100644 --- a/kong/plugins/request-size-limiting/handler.lua +++ b/kong/plugins/request-size-limiting/handler.lua @@ -8,7 +8,7 @@ local tonumber = tonumber local RequestSizeLimitingHandler = {} RequestSizeLimitingHandler.PRIORITY = 951 -RequestSizeLimitingHandler.VERSION = kong_meta._VERSION +RequestSizeLimitingHandler.VERSION = kong_meta.version local size_units = { diff --git a/kong/plugins/request-termination/handler.lua b/kong/plugins/request-termination/handler.lua index 7558c350bad..796d02ce586 100644 --- a/kong/plugins/request-termination/handler.lua +++ b/kong/plugins/request-termination/handler.lua @@ -15,7 +15,7 @@ local RequestTerminationHandler = {} RequestTerminationHandler.PRIORITY = 2 -RequestTerminationHandler.VERSION = kong_meta._VERSION +RequestTerminationHandler.VERSION = kong_meta.version function RequestTerminationHandler:access(conf) diff --git a/kong/plugins/request-transformer/handler.lua b/kong/plugins/request-transformer/handler.lua index 5d084aff49d..5e1620f132f 100644 --- a/kong/plugins/request-transformer/handler.lua +++ b/kong/plugins/request-transformer/handler.lua @@ -3,7 +3,7 @@ local kong_meta = require "kong.meta" local RequestTransformerHandler = { - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, PRIORITY = 801, } diff --git a/kong/plugins/response-ratelimiting/handler.lua b/kong/plugins/response-ratelimiting/handler.lua index cab72f26822..50a7bc212ef 100644 --- a/kong/plugins/response-ratelimiting/handler.lua +++ b/kong/plugins/response-ratelimiting/handler.lua @@ -28,7 +28,7 @@ end ResponseRateLimitingHandler.PRIORITY = 900 -ResponseRateLimitingHandler.VERSION = kong_meta._VERSION +ResponseRateLimitingHandler.VERSION = kong_meta.version return ResponseRateLimitingHandler diff --git a/kong/plugins/response-transformer/handler.lua b/kong/plugins/response-transformer/handler.lua index d58e0e408b2..240501953b7 100644 --- a/kong/plugins/response-transformer/handler.lua +++ b/kong/plugins/response-transformer/handler.lua @@ -10,7 +10,7 @@ local kong = kong local ResponseTransformerHandler = { PRIORITY = 800, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index 79f66c9cd89..a51426bfd37 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -5,7 +5,7 @@ local kong_meta = require "kong.meta" local KongSessionHandler = { PRIORITY = 1900, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/statsd/handler.lua b/kong/plugins/statsd/handler.lua index 2b21e2a159d..0295ed2f9c6 100644 --- a/kong/plugins/statsd/handler.lua +++ b/kong/plugins/statsd/handler.lua @@ -129,7 +129,7 @@ end local StatsdHandler = { PRIORITY = 11, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/syslog/handler.lua b/kong/plugins/syslog/handler.lua index 5a9d26917ce..f9932db804d 100644 --- a/kong/plugins/syslog/handler.lua +++ b/kong/plugins/syslog/handler.lua @@ -86,7 +86,7 @@ end local SysLogHandler = { PRIORITY = 4, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/tcp-log/handler.lua b/kong/plugins/tcp-log/handler.lua index dcd0cbf9cd7..1b219e0b767 100644 --- a/kong/plugins/tcp-log/handler.lua +++ b/kong/plugins/tcp-log/handler.lua @@ -53,7 +53,7 @@ end local TcpLogHandler = { PRIORITY = 7, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/udp-log/handler.lua b/kong/plugins/udp-log/handler.lua index d2aa1fc888a..e11143d4bc4 100644 --- a/kong/plugins/udp-log/handler.lua +++ b/kong/plugins/udp-log/handler.lua @@ -43,7 +43,7 @@ end local UdpLogHandler = { PRIORITY = 8, - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, } diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 184553d5d01..304a256df87 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -11,7 +11,7 @@ local fmt = string.format local rand_bytes = utils.get_rand_bytes local ZipkinLogHandler = { - VERSION = kong_meta._VERSION, + VERSION = kong_meta.version, -- We want to run first so that timestamps taken are at start of the phase -- also so that other plugins might be able to use our structures PRIORITY = 100000, From 95d704ee6095648e97c39a5d86ede8ec2b7f208b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 2 Jun 2022 18:28:55 +0300 Subject: [PATCH 1420/4351] perf(*) make some heavily used code paths more cooperative by yielding (#8888) ### Summary Adds yielding to some hot paths that otherwise may cause latency spikes with huge Kong configurations. The special focus was to make CP/DP config changes less blocking. --- kong/api/routes/config.lua | 4 ++- kong/clustering/control_plane.lua | 12 ++++++++- kong/clustering/data_plane.lua | 9 +++++-- kong/clustering/init.lua | 5 ++++ kong/db/declarative/init.lua | 4 ++- kong/db/schema/init.lua | 5 ++++ kong/db/schema/others/declarative_config.lua | 8 +++++- kong/db/strategies/off/init.lua | 2 -- kong/tools/utils.lua | 26 +++++++++++--------- 9 files changed, 56 insertions(+), 19 deletions(-) diff --git a/kong/api/routes/config.lua b/kong/api/routes/config.lua index 67be493f59a..d42b7f079e2 100644 --- a/kong/api/routes/config.lua +++ b/kong/api/routes/config.lua @@ -5,7 +5,7 @@ local errors = require("kong.db.errors") local kong = kong local ngx = ngx -local dc = declarative.new_config(kong.configuration) +local type = type local table = table local tostring = tostring @@ -71,6 +71,8 @@ return { end self.params.check_hash = nil + local dc = declarative.new_config(kong.configuration) + local entities, _, err_t, meta, new_hash if self.params._format_version then entities, _, err_t, meta, new_hash = dc:parse_table(self.params) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index d1d241c885a..a47db65003b 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -13,6 +13,7 @@ local setmetatable = setmetatable local type = type local pcall = pcall local pairs = pairs +local yield = utils.yield local ipairs = ipairs local tonumber = tonumber local ngx = ngx @@ -235,11 +236,20 @@ function _M:export_deflated_reconfigure_payload() self.reconfigure_payload = payload - payload, err = deflate_gzip(cjson_encode(payload)) + payload, err = cjson_encode(payload) if not payload then return nil, err end + yield() + + payload, err = deflate_gzip(payload) + if not payload then + return nil, err + end + + yield() + self.current_hashes = hashes self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index a14c5fec277..44ab339003a 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -6,6 +6,9 @@ local ws_client = require("resty.websocket.client") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local constants = require("kong.constants") +local utils = require("kong.tools.utils") + + local assert = assert local setmetatable = setmetatable local math = math @@ -20,8 +23,8 @@ local cjson_encode = cjson.encode local kong = kong local exiting = ngx.worker.exiting local ngx_time = ngx.time - -local inflate_gzip = require("kong.tools.utils").inflate_gzip +local inflate_gzip = utils.inflate_gzip +local yield = utils.yield local KONG_VERSION = kong.version @@ -247,8 +250,10 @@ function _M:communicate(premature) if typ == "binary" then data = assert(inflate_gzip(data)) + yield() local msg = assert(cjson_decode(data)) + yield() if msg.type == "reconfigure" then if msg.timestamp then diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 2615121d635..db0ef4da5db 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -21,12 +21,15 @@ local assert = assert local error = error local concat = table.concat local pairs = pairs +local yield = require("kong.tools.utils").yield local sort = table.sort local type = type + local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG + local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local _log_prefix = "[clustering] " @@ -35,6 +38,8 @@ local MT = { __index = _M, } local function to_sorted_string(value) + yield(true) + if value == ngx_null then return "/null/" end diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index a070e9e34a4..b3ec75419bb 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -909,7 +909,7 @@ function declarative.load_into_cache(entities, meta, hash) end for tag_name, tags in pairs(tags_by_name) do - yield() + yield(true) -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid @@ -942,6 +942,8 @@ function declarative.load_into_cache(entities, meta, hash) kong.core_cache:purge() kong.cache:purge() + yield() + return true, nil, default_workspace end diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 4ba0b22f6c1..b0b18e90198 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -16,6 +16,7 @@ local insert = table.insert local format = string.format local unpack = unpack local assert = assert +local yield = utils.yield local pairs = pairs local pcall = pcall local floor = math.floor @@ -846,6 +847,8 @@ local validate_fields -- @return true if the field validates correctly; -- nil and an error message on failure. function Schema:validate_field(field, value) + yield(true) + if value == null then if field.ne == null then return nil, field.err or validation_errors.NE:format("null") @@ -1601,6 +1604,8 @@ end -- appropriate updated values (except for "select" context -- it does it in place by modifying the data directly). function Schema:process_auto_fields(data, context, nulls, opts) + yield(true) + local check_immutable_fields = false local is_select = context == "select" diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 9f058f2d3ea..1599acaa2a2 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -12,12 +12,13 @@ local null = ngx.null local type = type local next = next local pairs = pairs +local yield = utils.yield local ipairs = ipairs local insert = table.insert local concat = table.concat local tostring = tostring local cjson_encode = require("cjson.safe").encode -local yield = require("kong.tools.utils").yield + local DeclarativeConfig = {} @@ -276,6 +277,8 @@ end local function populate_references(input, known_entities, by_id, by_key, expected, parent_entity) for _, entity in ipairs(known_entities) do + yield(true) + if type(input[entity]) ~= "table" then goto continue end @@ -295,6 +298,7 @@ local function populate_references(input, known_entities, by_id, by_key, expecte local entity_schema = all_schemas[entity] for i, item in ipairs(input[entity]) do + yield(true) populate_references(item, known_entities, by_id, by_key, expected, entity) @@ -352,6 +356,8 @@ local function validate_references(self, input) local errors = {} for a, as in pairs(expected) do + yield(true) + for b, bs in pairs(as) do for _, k in ipairs(bs) do local key = k.value diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index ece8c28943f..53d21c13145 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -167,8 +167,6 @@ local function page_for_key(self, key, size, offset, options) break end - yield(true) - -- Tags are stored in the cache entries "tags||@list" and "tags:|@list" -- The contents of both of these entries is an array of strings -- Each of these strings has the form "||" diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 2d88fa07fa1..92c331fa6db 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1418,20 +1418,24 @@ _M.topological_sort = topological_sort do - local counter = 0 - function _M.yield(in_loop, phase) - phase = phase or get_phase() - if phase == "init" or phase == "init_worker" then - return - end - if in_loop then - counter = counter + 1 - if counter % YIELD_ITERATIONS ~= 0 then + if ngx.IS_CLI then + function _M.yield() end + else + local counter = 0 + function _M.yield(in_loop, phase) + phase = phase or get_phase() + if phase == "init" or phase == "init_worker" then return end - counter = 0 + if in_loop then + counter = counter + 1 + if counter % YIELD_ITERATIONS ~= 0 then + return + end + counter = 0 + end + ngx_sleep(0) end - ngx_sleep(0) end end From 7dcbf9674bd2477811019a6a4ddf710fe5088bd6 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 3 Jun 2022 13:14:07 +0200 Subject: [PATCH 1421/4351] feat(plugins) validate PRIORITY and VERSION metadata (#8836) --- CHANGELOG.md | 5 + kong/api/routes/kong.lua | 8 +- kong/db/dao/plugins.lua | 83 ++++++++++++---- kong/plugins/pre-function/handler.lua | 2 +- spec/02-integration/03-db/03-plugins_spec.lua | 97 ++++++++++++++++++- .../kong/plugins/api-override/handler.lua | 5 +- .../plugins/ctx-tests-response/handler.lua | 3 +- .../kong/plugins/ctx-tests/handler.lua | 3 +- .../enable-buffering-response/handler.lua | 3 +- .../kong/plugins/enable-buffering/handler.lua | 3 +- .../plugins/error-generator-last/handler.lua | 4 +- .../kong/plugins/error-generator/handler.lua | 3 +- .../plugins/error-handler-log/handler.lua | 2 +- .../kong/plugins/foreign-entity/handler.lua | 3 +- .../plugins/init-worker-lua-error/handler.lua | 1 + .../kong/plugins/invalidations/handler.lua | 3 +- .../kong/plugins/reports-api/handler.lua | 3 +- .../kong/plugins/short-circuit/handler.lua | 3 +- .../kong/plugins/stream-api-echo/handler.lua | 1 + .../plugins/tcp-trace-exporter/handler.lua | 1 + .../kong/plugins/transformations/handler.lua | 3 +- .../kong/plugins/unique-foreign/handler.lua | 3 +- 22 files changed, 198 insertions(+), 44 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f59cd8ea79a..7a2bf215081 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -128,6 +128,9 @@ [#8698](https://github.com/Kong/kong/pull/8698) - The PDK is no longer versioned [#8585](https://github.com/Kong/kong/pull/8585) +- Plugins MUST now have a valid `PRIORITY` (integer) and `VERSION` ("x.y.z" format) + field in their `handler.lua` file, otherwise the plugin will fail to load. + [#8836](https://github.com/Kong/kong/pull/8836) #### Plugins @@ -137,6 +140,8 @@ - **AWS Lambda**: `aws_region` field must be set through either plugin config or environment variables, allow both `host` and `aws_region` fields, and always apply SigV4 signature. [#8082](https://github.com/Kong/kong/pull/8082) +- The pre-functions plugin changed priority from `+inf` to `1000000`. + [#8836](https://github.com/Kong/kong/pull/8836) ### Deprecations diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index ed8382d82d2..e3cf728a1a1 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -91,15 +91,9 @@ return { local available_plugins = {} for name in pairs(kong.configuration.loaded_plugins) do - local pr = kong.db.plugins.handlers[name].PRIORITY - if pr ~= nil then - if type(pr) ~= "number" or math.abs(pr) == math.huge then - pr = tostring(pr) - end - end available_plugins[name] = { version = kong.db.plugins.handlers[name].VERSION, - priority = pr, + priority = kong.db.plugins.handlers[name].PRIORITY, } end diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 70d0b47bb38..65af6a58ebb 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -4,7 +4,7 @@ local DAO = require "kong.db.dao" local plugin_loader = require "kong.db.schema.plugin_loader" local reports = require "kong.reports" local plugin_servers = require "kong.runloop.plugin_servers" - +local version = require "version" local Plugins = {} @@ -126,31 +126,76 @@ local function implements(plugin, method) end -local function load_plugin_handler(plugin) - -- NOTE: no version _G.kong (nor PDK) in plugins main chunk +local load_plugin_handler do - local plugin_handler = "kong.plugins." .. plugin .. ".handler" - local ok, handler = utils.load_module_if_exists(plugin_handler) - if not ok then - ok, handler = plugin_servers.load_plugin(plugin) - if type(handler) == "table" then - handler._go = true + local function valid_priority(prio) + if type(prio) ~= "number" or + prio ~= prio or -- NaN + math.abs(prio) == math.huge or + math.floor(prio) ~= prio then + return false end + return true end - if not ok then - return nil, plugin .. " plugin is enabled but not installed;\n" .. handler - end + -- Returns the cleaned version string, only x.y.z part + local function valid_version(v) + if type(v) ~= "string" then + return false + end + local vparsed = version(v) + if not vparsed or vparsed[4] ~= nil then + return false + end - if implements(handler, "response") and - (implements(handler, "header_filter") or implements(handler, "body_filter")) - then - return nil, fmt( - "Plugin %q can't be loaded because it implements both `response` " .. - "and `header_filter` or `body_filter` methods.\n", plugin) + return tostring(vparsed) end - return handler + + function load_plugin_handler(plugin) + -- NOTE: no version _G.kong (nor PDK) in plugins main chunk + + local plugin_handler = "kong.plugins." .. plugin .. ".handler" + local ok, handler = utils.load_module_if_exists(plugin_handler) + if not ok then + ok, handler = plugin_servers.load_plugin(plugin) + if type(handler) == "table" then + handler._go = true + end + end + + if not ok then + return nil, plugin .. " plugin is enabled but not installed;\n" .. handler + end + + if type(handler) == "table" then + + if not valid_priority(handler.PRIORITY) then + return nil, fmt( + "Plugin %q cannot be loaded because its PRIORITY field is not " .. + "a valid integer number, got: %q.\n", plugin, tostring(handler.PRIORITY)) + end + + local v = valid_version(handler.VERSION) + if v then + handler.VERSION = v -- update to cleaned version string + else + return nil, fmt( + "Plugin %q cannot be loaded because its VERSION field does not " .. + "follow the \"x.y.z\" format, got: %q.\n", plugin, tostring(handler.VERSION)) + end + end + + if implements(handler, "response") and + (implements(handler, "header_filter") or implements(handler, "body_filter")) + then + return nil, fmt( + "Plugin %q can't be loaded because it implements both `response` " .. + "and `header_filter` or `body_filter` methods.\n", plugin) + end + + return handler + end end diff --git a/kong/plugins/pre-function/handler.lua b/kong/plugins/pre-function/handler.lua index b4dfc798ace..2f906d56e5c 100644 --- a/kong/plugins/pre-function/handler.lua +++ b/kong/plugins/pre-function/handler.lua @@ -1 +1 @@ -return require("kong.plugins.pre-function._handler")(math.huge) +return require("kong.plugins.pre-function._handler")(1000000) diff --git a/spec/02-integration/03-db/03-plugins_spec.lua b/spec/02-integration/03-db/03-plugins_spec.lua index 6501f0d0eb5..1f98f4e07ca 100644 --- a/spec/02-integration/03-db/03-plugins_spec.lua +++ b/spec/02-integration/03-db/03-plugins_spec.lua @@ -193,8 +193,8 @@ for _, strategy in helpers.each_strategy() do local ok, err = db.plugins:load_plugin_schemas({ ["plugin-with-custom-dao"] = true, }) - assert.truthy(ok) assert.is_nil(err) + assert.truthy(ok) assert.same("I was implemented for " .. strategy, db.custom_dao:custom_method()) end) @@ -206,6 +206,101 @@ for _, strategy in helpers.each_strategy() do assert.falsy(ok) assert.match("missing plugin is enabled but not installed", err, 1, true) end) + + describe("with bad PRIORITY fails; ", function() + setup(function() + local schema = {} + package.loaded["kong.plugins.NaN_priority.schema"] = schema + package.loaded["kong.plugins.NaN_priority.handler"] = { PRIORITY = 0/0, VERSION = "1.0" } + package.loaded["kong.plugins.huge_negative.schema"] = schema + package.loaded["kong.plugins.huge_negative.handler"] = { PRIORITY = -math.huge, VERSION = "1.0" } + package.loaded["kong.plugins.string_priority.schema"] = schema + package.loaded["kong.plugins.string_priority.handler"] = { PRIORITY = "abc", VERSION = "1.0" } + end) + + teardown(function() + package.loaded["kong.plugins.NaN_priority.schema"] = nil + package.loaded["kong.plugins.NaN_priority.handler"] = nil + package.loaded["kong.plugins.huge_negative.schema"] = nil + package.loaded["kong.plugins.huge_negative.handler"] = nil + package.loaded["kong.plugins.string_priority.schema"] = nil + package.loaded["kong.plugins.string_priority.handler"] = nil + end) + + it("NaN", function() + local ok, err = db.plugins:load_plugin_schemas({ + ["NaN_priority"] = true, + }) + assert.falsy(ok) + assert.match('Plugin "NaN_priority" cannot be loaded because its PRIORITY field is not a valid integer number, got: "nan"', err, 1, true) + end) + + it("-math.huge", function() + local ok, err = db.plugins:load_plugin_schemas({ + ["huge_negative"] = true, + }) + assert.falsy(ok) + assert.match('Plugin "huge_negative" cannot be loaded because its PRIORITY field is not a valid integer number, got: "-inf"', err, 1, true) + end) + + it("string", function() + local ok, err = db.plugins:load_plugin_schemas({ + ["string_priority"] = true, + }) + assert.falsy(ok) + assert.match('Plugin "string_priority" cannot be loaded because its PRIORITY field is not a valid integer number, got: "abc"', err, 1, true) + end) + + end) + + describe("with bad VERSION fails; ", function() + setup(function() + local schema = {} + package.loaded["kong.plugins.no_version.schema"] = schema + package.loaded["kong.plugins.no_version.handler"] = { PRIORITY = 1000, VERSION = nil } + package.loaded["kong.plugins.too_many.schema"] = schema + package.loaded["kong.plugins.too_many.handler"] = { PRIORITY = 1000, VERSION = "1.0.0.0" } + package.loaded["kong.plugins.number.schema"] = schema + package.loaded["kong.plugins.number.handler"] = { PRIORITY = 1000, VERSION = 123 } + end) + + teardown(function() + package.loaded["kong.plugins.no_version.schema"] = nil + package.loaded["kong.plugins.no_version.handler"] = nil + package.loaded["kong.plugins.too_many.schema"] = nil + package.loaded["kong.plugins.too_many.handler"] = nil + package.loaded["kong.plugins.number.schema"] = nil + package.loaded["kong.plugins.number.handler"] = nil + end) + + it("without version", function() + local ok, err = db.plugins:load_plugin_schemas({ + ["no_version"] = true, + }) + assert.falsy(ok) + assert.match('Plugin "no_version" cannot be loaded because its VERSION field does not follow the "x.y.z" format, got: "nil"', err, 1, true) + end) + + it("too many components", function() + local ok, err = db.plugins:load_plugin_schemas({ + ["too_many"] = true, + }) + assert.falsy(ok) + assert.match('Plugin "too_many" cannot be loaded because its VERSION field does not follow the "x.y.z" format, got: "1.0.0.0"', err, 1, true) + end) + + it("number", function() + local ok, err = db.plugins:load_plugin_schemas({ + ["number"] = true, + }) + assert.falsy(ok) + assert.match('Plugin "number" cannot be loaded because its VERSION field does not follow the "x.y.z" format, got: "123"', err, 1, true) + end) + + end) + end) + end) -- kong.db [strategy] + end diff --git a/spec/fixtures/custom_plugins/kong/plugins/api-override/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/api-override/handler.lua index a564707544f..8d6ab00cdf2 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/api-override/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/api-override/handler.lua @@ -1 +1,4 @@ -return {} +return { + PRIORITY = 1000, + VERSION = "1.0", +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua index 85dbd948d77..74128c72dab 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua @@ -191,7 +191,8 @@ end local CtxTests = { - PRIORITY = -math.huge + PRIORITY = -1000000, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua index 825d2cfff16..d9b6f0e14fb 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua @@ -199,7 +199,8 @@ end local CtxTests = { - PRIORITY = -math.huge + PRIORITY = -1000000, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/handler.lua index 83c10e87310..2d205fc49a0 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/enable-buffering-response/handler.lua @@ -3,7 +3,8 @@ local kong = kong local EnableBuffering = { - PRIORITY = math.huge + PRIORITY = 1000000, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/enable-buffering/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/enable-buffering/handler.lua index f7f4fc6d2ea..83c598429dc 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/enable-buffering/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/enable-buffering/handler.lua @@ -3,7 +3,8 @@ local kong = kong local EnableBuffering = { - PRIORITY = math.huge + PRIORITY = 1000000, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/handler.lua index 4c6d040f4e4..5601b28e397 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-generator-last/handler.lua @@ -4,8 +4,8 @@ local error = error local ErrorGeneratorLastHandler = {} -ErrorGeneratorLastHandler.PRIORITY = -math.huge - +ErrorGeneratorLastHandler.PRIORITY = -1000000 +ErrorGeneratorLastHandler.VERSION = "1.0" function ErrorGeneratorLastHandler:init_worker() end diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua index 79e3bb4ae50..4c67f22d1e0 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-generator/handler.lua @@ -3,7 +3,7 @@ local error = error local ErrorGeneratorHandler = { VERSION = "0.1-t", - PRIORITY = math.huge, + PRIORITY = 1000000, } @@ -60,4 +60,5 @@ function ErrorGeneratorHandler:log(conf) end + return ErrorGeneratorHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/handler.lua index 9c8459f0f1a..37bb47e93e4 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/error-handler-log/handler.lua @@ -6,7 +6,7 @@ local ErrorHandlerLog = {} ErrorHandlerLog.PRIORITY = 1000 - +ErrorHandlerLog.VERSION = "1.0" local function register(phase) local ws_id = ngx.ctx.workspace or kong.default_workspace diff --git a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/handler.lua index 553fae644fb..bd97e4e821a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/handler.lua @@ -1,3 +1,4 @@ return { - PRIORITY = 1 + PRIORITY = 1, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/handler.lua index 4fc115deb22..8530edd2876 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/init-worker-lua-error/handler.lua @@ -2,6 +2,7 @@ local InitWorkerLuaError = {} InitWorkerLuaError.PRIORITY = 1000 +InitWorkerLuaError.VERSION = "1.0" function InitWorkerLuaError:init_worker(conf) diff --git a/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua index d704574e8de..91ccfd67e5a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua @@ -6,7 +6,8 @@ local counts = {} local Invalidations = { - PRIORITY = 0 + PRIORITY = 0, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/reports-api/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/reports-api/handler.lua index 0ad96860339..64d3b3a10e3 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/reports-api/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/reports-api/handler.lua @@ -1,5 +1,6 @@ local ReportsApiHandler = { - PRIORITY = 1000 + PRIORITY = 1000, + VERSION = "1.0", } function ReportsApiHandler:preread() diff --git a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua index d1990c21af8..7f465c4254e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua @@ -11,7 +11,7 @@ local init_worker_called = false local ShortCircuitHandler = { VERSION = "0.1-t", - PRIORITY = math.huge, + PRIORITY = 1000000, } @@ -45,5 +45,4 @@ function ShortCircuitHandler:preread(conf) return exit(conf.status) end - return ShortCircuitHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/handler.lua index 9bee1ba35c7..271257907fe 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/stream-api-echo/handler.lua @@ -1,4 +1,5 @@ return { PRIORITY = 1000, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua index 22ccfb58a2d..5067a9d62f9 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua @@ -10,6 +10,7 @@ local to_hex = str.to_hex local _M = { PRIORITY = 1001, + VERSION = "1.0", } local tracer_name = "tcp-trace-exporter" diff --git a/spec/fixtures/custom_plugins/kong/plugins/transformations/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/transformations/handler.lua index 553fae644fb..bd97e4e821a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/transformations/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/transformations/handler.lua @@ -1,3 +1,4 @@ return { - PRIORITY = 1 + PRIORITY = 1, + VERSION = "1.0", } diff --git a/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/handler.lua index 553fae644fb..bd97e4e821a 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/handler.lua @@ -1,3 +1,4 @@ return { - PRIORITY = 1 + PRIORITY = 1, + VERSION = "1.0", } From 3b721ac034378614f65ec2106211e6459c148896 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Fri, 3 Jun 2022 14:02:48 +0200 Subject: [PATCH 1422/4351] perf(dns) default addition_section to true (#8895) `lua-resty-dns` defaults this to `false`. Setting it to true allows to catch additional data into the DNS cache. And hence prevent more lookup queries. --- kong/resty/dns/client.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index a1a58eac94e..e266f1a3c38 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -1130,6 +1130,7 @@ end -- @param qname Name to resolve -- @param r_opts Options table, see remark about the `qtype` field above and -- [OpenResty docs](https://github.com/openresty/lua-resty-dns) for more options. +-- The field `additional_section` will default to `true` instead of `false`. -- @param dnsCacheOnly Only check the cache, won't do server lookups -- @param try_list (optional) list of tries to add to -- @return `list of records + nil + try_list`, or `nil + err + try_list`. @@ -1141,9 +1142,10 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) local opts = {} if r_opts then for k,v in pairs(r_opts) do opts[k] = v end -- copy the options table - else + end - -- if no options table provided, set the ADDITIONAL SECTION to TRUE + -- default the ADDITIONAL SECTION to TRUE + if opts.additional_section == nil then opts.additional_section = true end From a8340886f265c69e68ce1a360b21e425b8203f83 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 3 Jun 2022 13:04:37 +0000 Subject: [PATCH 1423/4351] fix(release): remove bintray release logic (#8811) * fix(releases): remove the bintray logic from the release task * fix(ci): small cleanup of Jenkins and removing centos 8 * fix(ci): can only use ssh key when we have a node --- Jenkinsfile | 8 ++++---- Makefile | 21 ++++++++------------- 2 files changed, 12 insertions(+), 17 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index 4a6e3ddd658..cd31e71ab1c 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -10,6 +10,7 @@ pipeline { DOCKER_USERNAME = "${env.DOCKER_CREDENTIALS_USR}" DOCKER_PASSWORD = "${env.DOCKER_CREDENTIALS_PSW}" DOCKER_CLI_EXPERIMENTAL = "enabled" + // PULP_PROD and PULP_STAGE are used to do releases PULP_HOST_PROD = "https://api.pulp.konnect-prod.konghq.com" PULP_PROD = credentials('PULP') PULP_HOST_STAGE = "https://api.pulp.konnect-stage.konghq.com" @@ -82,10 +83,10 @@ pipeline { environment { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') PACKAGE_TYPE = "rpm" PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') PRIVATE_KEY_PASSPHRASE = credentials('kong.private.gpg-key.asc.password') + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' @@ -93,7 +94,6 @@ pipeline { sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 release' sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=7 release' - sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=8 release' sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7 release' sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8 release' } @@ -107,8 +107,8 @@ pipeline { environment { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') PACKAGE_TYPE = "deb" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' @@ -130,10 +130,10 @@ pipeline { environment { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') PACKAGE_TYPE = "rpm" AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') AWS_SECRET_ACCESS_KEY = credentials('AWS_SECRET_ACCESS_KEY') + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' diff --git a/Makefile b/Makefile index b9c00adc54e..903eb1e3ad3 100644 --- a/Makefile +++ b/Makefile @@ -48,30 +48,25 @@ KONG_VERSION ?= `echo $(KONG_SOURCE_LOCATION)/kong-*.rockspec | sed 's,.*/,,' | TAG := $(shell git describe --exact-match HEAD || true) + ifneq ($(TAG),) - # We're building a tag + # if we're building a tag the tag name is the KONG_VERSION (allows for environment var to override) ISTAG = true + KONG_VERSION ?= $TAG + POSSIBLE_PRERELEASE_NAME = $(shell git describe --tags --abbrev=0 | awk -F"-" '{print $$2}') ifneq ($(POSSIBLE_PRERELEASE_NAME),) - # We're building a pre-release tag + # it's a pre-release if the tag has a - in which case it's an internal release only OFFICIAL_RELEASE = false - REPOSITORY_NAME = kong-prerelease else - # We're building a semver release tag + # it's not a pre-release so do the release officially OFFICIAL_RELEASE = true - KONG_VERSION ?= `cat $(KONG_SOURCE_LOCATION)/kong-*.rockspec | grep -m1 tag | awk '{print $$3}' | sed 's/"//g'` - ifeq ($(PACKAGE_TYPE),apk) - REPOSITORY_NAME = kong-alpine-tar - endif endif else + # we're not building a tag so this is a nightly build + RELEASE_DOCKER_ONLY = true OFFICIAL_RELEASE = false ISTAG = false - BRANCH ?= $(shell git rev-parse --abbrev-ref HEAD) - REPOSITORY_NAME = kong-${BRANCH} - REPOSITORY_OS_NAME = ${BRANCH} - KONG_PACKAGE_NAME ?= kong-${BRANCH} - KONG_VERSION ?= `date +%Y-%m-%d` endif release: From b367611635ddb8ec5062c79abfff0e77c83493b3 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 6 Jun 2022 14:03:46 +0800 Subject: [PATCH 1424/4351] chore(labeler) add `core/tracing` (#8905) --- .github/labeler.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index 60d10cb3059..35303e12467 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -51,6 +51,10 @@ core/router: core/templates: - kong/templates/* +core/tracing: +- kong/tracing/**/* +- kong/pdk/tracing.lua + chore: - .github/**/* - .devcontainer/**/* From 819d31634fa3b1af06db8a8ebd4c86214de7db8b Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Mon, 6 Jun 2022 14:25:47 +0800 Subject: [PATCH 1425/4351] feat(aws-lambda) add support for assume role based on metadata credentials (#8900) This PR adds support for assuming role based on EC2/ECS metadata credentials. Currently, the aws-lambda plugin does not support cross-account invoking. To achieve that we need to add support for assuming roles based on EC2/ECS metadata credentials. After fetching the metadata credentials, it'll make an additional request to AWS's STS service to ask to assume role. Codes in the `iam-sts-credentials.lua` originated from an [old PR](https://github.com/Kong/kong-plugin-aws-lambda/pull/42), I re-arranged it and picked up part of the function that I need. Note that this is a short term plan to support FTI-3291 as it does not modify much of the code. Hoping to catch the last train of Version 3.0. In the long term perspective, I think all the codes related to fetching AWS credentials should be rebuilt based on https://github.com/Kong/lua-resty-aws, the library has complete support for AWS environment credential functions(ENV vars, configs, etc.) --- kong-2.8.0-0.rockspec | 1 + kong/plugins/aws-lambda/handler.lua | 54 +++++++-- .../aws-lambda/iam-sts-credentials.lua | 107 ++++++++++++++++++ kong/plugins/aws-lambda/schema.lua | 9 ++ .../07-iam-sts-credentials_spec.lua | 72 ++++++++++++ 5 files changed, 232 insertions(+), 11 deletions(-) create mode 100644 kong/plugins/aws-lambda/iam-sts-credentials.lua create mode 100644 spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index a66079ffe0f..8134223ba8d 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -405,6 +405,7 @@ build = { ["kong.plugins.aws-lambda.handler"] = "kong/plugins/aws-lambda/handler.lua", ["kong.plugins.aws-lambda.iam-ec2-credentials"] = "kong/plugins/aws-lambda/iam-ec2-credentials.lua", ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", + ["kong.plugins.aws-lambda.iam-sts-credentials"] = "kong/plugins/aws-lambda/iam-sts-credentials.lua", ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 2c0f7be75e1..dd08ce1c1c6 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -18,18 +18,39 @@ local AWS_REGION do end -local fetch_credentials do - local credential_sources = { - require "kong.plugins.aws-lambda.iam-ecs-credentials", - -- The EC2 one will always return `configured == true`, so must be the last! - require "kong.plugins.aws-lambda.iam-ec2-credentials", - } +local function fetch_aws_credentials(aws_conf) + local fetch_metadata_credentials do + local metadata_credentials_source = { + require "kong.plugins.aws-lambda.iam-ecs-credentials", + -- The EC2 one will always return `configured == true`, so must be the last! + require "kong.plugins.aws-lambda.iam-ec2-credentials", + } + + for _, credential_source in ipairs(metadata_credentials_source) do + if credential_source.configured then + fetch_metadata_credentials = credential_source.fetchCredentials + break + end + end + end + + if aws_conf.aws_assume_role_arn then + local metadata_credentials, err = fetch_metadata_credentials() - for _, credential_source in ipairs(credential_sources) do - if credential_source.configured then - fetch_credentials = credential_source.fetchCredentials - break + if err then + return nil, err end + + local aws_sts_cred_source = require "kong.plugins.aws-lambda.iam-sts-credentials" + return aws_sts_cred_source.fetch_assume_role_credentials(aws_conf.aws_region, + aws_conf.aws_assume_role_arn, + aws_conf.aws_role_session_name, + metadata_credentials.access_key, + metadata_credentials.secret_key, + metadata_credentials.session_token) + + else + return fetch_metadata_credentials() end end @@ -235,12 +256,19 @@ function AWSLambdaHandler:access(conf) query = conf.qualifier and "Qualifier=" .. conf.qualifier } + local aws_conf = { + aws_region = conf.aws_region, + aws_assume_role_arn = conf.aws_assume_role_arn, + aws_role_session_name = conf.aws_role_session_name, + } + if not conf.aws_key then -- no credentials provided, so try the IAM metadata service local iam_role_credentials = kong.cache:get( IAM_CREDENTIALS_CACHE_KEY, nil, - fetch_credentials + fetch_aws_credentials, + aws_conf ) if not iam_role_credentials then @@ -292,6 +320,10 @@ function AWSLambdaHandler:access(conf) local content = res.body + if res.status >= 400 then + return error(content) + end + -- setting the latency here is a bit tricky, but because we are not -- actually proxying, it will not be overwritten ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start diff --git a/kong/plugins/aws-lambda/iam-sts-credentials.lua b/kong/plugins/aws-lambda/iam-sts-credentials.lua new file mode 100644 index 00000000000..06cd5fca36b --- /dev/null +++ b/kong/plugins/aws-lambda/iam-sts-credentials.lua @@ -0,0 +1,107 @@ +local http = require "resty.http" +local json = require "cjson" +local aws_v4 = require "kong.plugins.aws-lambda.v4" +local utils = require "kong.tools.utils" +local ngx_now = ngx.now +local kong = kong + +local DEFAULT_SESSION_DURATION_SECONDS = 3600 +local DEFAULT_HTTP_CLINET_TIMEOUT = 60000 +local DEFAULT_ROLE_SESSION_NAME = "kong" + + +local function get_regional_sts_endpoint(aws_region) + if aws_region then + return 'sts.' .. aws_region .. '.amazonaws.com' + else + return 'sts.amazonaws.com' + end +end + + +local function fetch_assume_role_credentials(aws_region, assume_role_arn, + role_session_name, access_key, + secret_key, session_token) + if not assume_role_arn then + return nil, "Missing required parameter 'assume_role_arn' for fetching STS credentials" + end + + role_session_name = role_session_name or DEFAULT_ROLE_SESSION_NAME + + kong.log.debug('Trying to assume role [', assume_role_arn, ']') + + local sts_host = get_regional_sts_endpoint(aws_region) + + -- build the url and signature to assume role + local assume_role_request_headers = { + Accept = "application/json", + ["Content-Type"] = "application/x-www-form-urlencoded; charset=utf-8", + ["X-Amz-Security-Token"] = session_token, + Host = sts_host + } + + local assume_role_query_params = { + Action = "AssumeRole", + Version = "2011-06-15", + RoleArn = assume_role_arn, + DurationSeconds = DEFAULT_SESSION_DURATION_SECONDS, + RoleSessionName = role_session_name, + } + + local assume_role_sign_params = { + region = aws_region, + service = "sts", + access_key = access_key, + secret_key = secret_key, + method = "GET", + host = sts_host, + port = 443, + headers = assume_role_request_headers, + query = utils.encode_args(assume_role_query_params) + } + + local request, err + request, err = aws_v4(assume_role_sign_params) + + if err then + return nil, 'Unable to build signature to assume role [' + .. assume_role_arn .. '] - error :'.. tostring(err) + end + + -- Call STS to assume role + local client = http.new() + client:set_timeout(DEFAULT_HTTP_CLINET_TIMEOUT) + local res, err = client:request_uri(request.url, { + method = request.method, + headers = request.headers, + ssl_verify = false, + }) + + if err then + local err_s = 'Unable to assume role [' .. assume_role_arn .. ']' .. + ' due to: ' .. tostring(err) + return nil, err_s + end + + if res.status ~= 200 then + local err_s = 'Unable to assume role [' .. assume_role_arn .. '] due to:' .. + 'status [' .. res.status .. '] - ' .. + 'reason [' .. res.body .. ']' + return nil, err_s + end + + local credentials = json.decode(res.body).AssumeRoleResponse.AssumeRoleResult.Credentials + local result = { + access_key = credentials.AccessKeyId, + secret_key = credentials.SecretAccessKey, + session_token = credentials.SessionToken, + expiration = credentials.Expiration + } + + return result, nil, result.expiration - ngx_now() +end + + +return { + fetch_assume_role_credentials = fetch_assume_role_credentials, +} diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 0dda5971d5c..96829ca96d7 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -27,6 +27,15 @@ return { encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE referenceable = true, } }, + { aws_assume_role_arn = { + type = "string", + encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE + referenceable = true, + } }, + { aws_role_session_name = { + type = "string", + default = "kong", + } }, { aws_region = typedefs.host }, { function_name = { type = "string", diff --git a/spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua new file mode 100644 index 00000000000..830f8d626d2 --- /dev/null +++ b/spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua @@ -0,0 +1,72 @@ +require "spec.helpers" + +describe("[AWS Lambda] iam-sts", function() + + local fetch_sts_assume_role, http_responses + + before_each(function() + package.loaded["kong.plugins.aws-lambda.iam-sts-credentials"] = nil + package.loaded["resty.http"] = nil + local http = require "resty.http" + -- mock the http module + http.new = function() + return { + set_timeout = function() end, + request_uri = function() + local body = http_responses[1] + table.remove(http_responses, 1) + return { + status = 200, + body = body, + } + end, + } + end + fetch_sts_assume_role = require("kong.plugins.aws-lambda.iam-sts-credentials").fetch_assume_role_credentials + end) + + after_each(function() + end) + + it("should fetch credentials from sts service", function() + http_responses = { + [[ +{ + "AssumeRoleResponse": { + "AssumeRoleResult": { + "SourceIdentity": "kong_session", + "AssumedRoleUser": { + "Arn": "arn:aws:iam::000000000001:role/temp-role", + "AssumedRoleId": "arn:aws:iam::000000000001:role/temp-role" + }, + "Credentials": { + "AccessKeyId": "the Access Key", + "SecretAccessKey": "the Big Secret", + "SessionToken": "the Token of Appreciation", + "Expiration": 1552424170 + }, + "PackedPolicySize": 1000 + }, + "ResponseMetadata": { + "RequestId": "c6104cbe-af31-11e0-8154-cbc7ccf896c7" + } + } +} +]] + } + + local aws_region = "ap-east-1" + local assume_role_arn = "arn:aws:iam::000000000001:role/temp-role" + local role_session_name = "kong_session" + local access_key = "test_access_key" + local secret_key = "test_secret_key" + local session_token = "test_session_token" + local iam_role_credentials, err = fetch_sts_assume_role(aws_region, assume_role_arn, role_session_name, access_key, secret_key, session_token) + + assert.is_nil(err) + assert.equal("the Access Key", iam_role_credentials.access_key) + assert.equal("the Big Secret", iam_role_credentials.secret_key) + assert.equal("the Token of Appreciation", iam_role_credentials.session_token) + assert.equal(1552424170, iam_role_credentials.expiration) + end) +end) From 7ef980d12bb32fe4177a26d63468a7b4dd5111dc Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 6 Jun 2022 17:09:59 +0800 Subject: [PATCH 1426/4351] refactor(clustering) dpcp config clean (#8893) ### Summary DP/CP's code is too complex and not human readable, it is hard to understand the callback workflows. This PR separates the logic of update_config, moves the code into an isolated file, and also de-coupled dp/cp modules. This PR is same as #8880, but solved the merge conflict of #8888. ### Full changelog * separates the logic of `update_config` into `config_helper.lua` * do not use `self` to mimic oop * remove duplicated functions `extract_major_minor `and `validate_shared_cert` in wrpc_cp * add many functions in `utils.lua` * remove `version_handshake` * pick #8888's yield feature in `to_sorted_string` * update config hash test case --- kong-2.8.0-0.rockspec | 4 +- kong/clustering/config_helper.lua | 234 +++++++++++ kong/clustering/control_plane.lua | 194 ++-------- kong/clustering/data_plane.lua | 64 +-- kong/clustering/init.lua | 321 +++------------ kong/clustering/utils.lua | 265 ++++++++++++- kong/clustering/version_negotiation/init.lua | 360 ----------------- .../version_negotiation/services_known.lua | 6 - .../services_requested.lua | 6 - kong/clustering/wrpc_control_plane.lua | 365 ++---------------- kong/clustering/wrpc_data_plane.lua | 77 ++-- kong/templates/nginx_kong.lua | 6 - spec/01-unit/19-hybrid/02-clustering_spec.lua | 54 +-- .../06-version_negotiation_spec.lua | 217 ----------- spec/fixtures/custom_nginx.template | 6 - 15 files changed, 660 insertions(+), 1519 deletions(-) create mode 100644 kong/clustering/config_helper.lua delete mode 100644 kong/clustering/version_negotiation/init.lua delete mode 100644 kong/clustering/version_negotiation/services_known.lua delete mode 100644 kong/clustering/version_negotiation/services_requested.lua delete mode 100644 spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 8134223ba8d..6983ad8e41b 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -64,15 +64,13 @@ build = { ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", - ["kong.clustering.version_negotiation"] = "kong/clustering/version_negotiation/init.lua", - ["kong.clustering.version_negotiation.services_known"] = "kong/clustering/version_negotiation/services_known.lua", - ["kong.clustering.version_negotiation.services_requested"] = "kong/clustering/version_negotiation/services_requested.lua", ["kong.clustering.data_plane"] = "kong/clustering/data_plane.lua", ["kong.clustering.control_plane"] = "kong/clustering/control_plane.lua", ["kong.clustering.wrpc_data_plane"] = "kong/clustering/wrpc_data_plane.lua", ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", ["kong.clustering.utils"] = "kong/clustering/utils.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", + ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.cassandra"] = "kong/cluster_events/strategies/cassandra.lua", diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua new file mode 100644 index 00000000000..82849c96267 --- /dev/null +++ b/kong/clustering/config_helper.lua @@ -0,0 +1,234 @@ +local constants = require("kong.constants") +local declarative = require("kong.db.declarative") + +local tostring = tostring +local assert = assert +local type = type +local error = error +local pairs = pairs +local ipairs = ipairs +local concat = table.concat +local sort = table.sort + +local isempty = require("table.isempty") +local isarray = require("table.isarray") +local nkeys = require("table.nkeys") +local new_tab = require("table.new") + +local yield = require("kong.tools.utils").yield + +local ngx_log = ngx.log +local ngx_null = ngx.null +local ngx_md5 = ngx.md5 +local ngx_md5_bin = ngx.md5_bin + +local ngx_DEBUG = ngx.DEBUG + +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local _log_prefix = "[clustering] " + + +local _M = {} + + +local function to_sorted_string(value) + yield(true) + + if value == ngx_null then + return "/null/" + end + + local t = type(value) + if t == "string" or t == "number" then + return value + end + + if t == "boolean" then + return tostring(value) + end + + if t == "table" then + if isempty(value) then + return "{}" + end + + if isarray(value) then + local count = #value + if count == 1 then + return to_sorted_string(value[1]) + end + + if count == 2 then + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) + end + + if count == 3 then + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) .. ";" .. + to_sorted_string(value[3]) + end + + if count == 4 then + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) .. ";" .. + to_sorted_string(value[3]) .. ";" .. + to_sorted_string(value[4]) + end + + if count == 5 then + return to_sorted_string(value[1]) .. ";" .. + to_sorted_string(value[2]) .. ";" .. + to_sorted_string(value[3]) .. ";" .. + to_sorted_string(value[4]) .. ";" .. + to_sorted_string(value[5]) + end + + local i = 0 + local o = new_tab(count < 100 and count or 100, 0) + for j = 1, count do + i = i + 1 + o[i] = to_sorted_string(value[j]) + + if j % 100 == 0 then + i = 1 + o[i] = ngx_md5_bin(concat(o, ";", 1, 100)) + end + end + + return ngx_md5_bin(concat(o, ";", 1, i)) + + else + local count = nkeys(value) + local keys = new_tab(count, 0) + local i = 0 + for k in pairs(value) do + i = i + 1 + keys[i] = k + end + + sort(keys) + + local o = new_tab(count, 0) + for i = 1, count do + o[i] = keys[i] .. ":" .. to_sorted_string(value[keys[i]]) + end + + value = concat(o, ";", 1, count) + + return #value > 512 and ngx_md5_bin(value) or value + end -- isarray + + end -- table + + error("invalid type to be sorted (JSON types are supported)") +end + +local function calculate_config_hash(config_table) + if type(config_table) ~= "table" then + local config_hash = ngx_md5(to_sorted_string(config_table)) + return config_hash, { config = config_hash, } + end + + local routes = config_table.routes + local services = config_table.services + local plugins = config_table.plugins + local upstreams = config_table.upstreams + local targets = config_table.targets + + local routes_hash = routes and ngx_md5(to_sorted_string(routes)) or DECLARATIVE_EMPTY_CONFIG_HASH + local services_hash = services and ngx_md5(to_sorted_string(services)) or DECLARATIVE_EMPTY_CONFIG_HASH + local plugins_hash = plugins and ngx_md5(to_sorted_string(plugins)) or DECLARATIVE_EMPTY_CONFIG_HASH + local upstreams_hash = upstreams and ngx_md5(to_sorted_string(upstreams)) or DECLARATIVE_EMPTY_CONFIG_HASH + local targets_hash = targets and ngx_md5(to_sorted_string(targets)) or DECLARATIVE_EMPTY_CONFIG_HASH + + config_table.routes = nil + config_table.services = nil + config_table.plugins = nil + config_table.upstreams = nil + config_table.targets = nil + + local config_hash = ngx_md5(to_sorted_string(config_table) .. routes_hash + .. services_hash + .. plugins_hash + .. upstreams_hash + .. targets_hash) + + config_table.routes = routes + config_table.services = services + config_table.plugins = plugins + config_table.upstreams = upstreams + config_table.targets = targets + + return config_hash, { + config = config_hash, + routes = routes_hash, + services = services_hash, + plugins = plugins_hash, + upstreams = upstreams_hash, + targets = targets_hash, + } +end + +local hash_fields = { + "config", + "routes", + "services", + "plugins", + "upstreams", + "targets", + } + +local function fill_empty_hashes(hashes) + for _, field_name in ipairs(hash_fields) do + hashes[field_name] = hashes[field_name] or DECLARATIVE_EMPTY_CONFIG_HASH + end +end + +function _M.update(declarative_config, config_table, config_hash, hashes) + assert(type(config_table) == "table") + + if not config_hash then + config_hash, hashes = calculate_config_hash(config_table) + end + + if hashes then + fill_empty_hashes(hashes) + end + + local current_hash = declarative.get_current_hash() + if current_hash == config_hash then + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", + "no need to reload") + return true + end + + local entities, err, _, meta, new_hash = + declarative_config:parse_table(config_table, config_hash) + if not entities then + return nil, "bad config received from control plane " .. err + end + + if current_hash == new_hash then + ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", + "no need to reload") + return true + end + + -- NOTE: no worker mutex needed as this code can only be + -- executed by worker 0 + + local res + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) + if not res then + return nil, err + end + + return true +end + + +_M.calculate_config_hash = calculate_config_hash + + +return _M diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index a47db65003b..acf4253fa54 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -1,8 +1,8 @@ local _M = {} +local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") -local ws_server = require("resty.websocket.server") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local utils = require("kong.tools.utils") @@ -29,27 +29,20 @@ local ngx_update_time = ngx.update_time local ngx_var = ngx.var local table_insert = table.insert local table_remove = table.remove -local table_concat = table.concat local sub = string.sub local gsub = string.gsub local deflate_gzip = utils.deflate_gzip +local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash local kong_dict = ngx.shared.kong -local KONG_VERSION = kong.version local ngx_DEBUG = ngx.DEBUG -local ngx_INFO = ngx.INFO local ngx_NOTICE = ngx.NOTICE local ngx_WARN = ngx.WARN local ngx_ERR = ngx.ERR local ngx_OK = ngx.OK local ngx_ERROR = ngx.ERROR local ngx_CLOSE = ngx.HTTP_CLOSE -local MAX_PAYLOAD = kong.configuration.cluster_max_payload -local WS_OPTS = { - timeout = constants.CLUSTERING_TIMEOUT, - max_payload_len = MAX_PAYLOAD, -} local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS @@ -60,50 +53,30 @@ local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") local _log_prefix = "[clustering] " +local plugins_list_to_map = clustering_utils.plugins_list_to_map + + local function handle_export_deflated_reconfigure_payload(self) local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) return ok, p_err or err end -local function plugins_list_to_map(plugins_list) - local versions = {} - for _, plugin in ipairs(plugins_list) do - local name = plugin.name - local version = plugin.version - local major, minor = clustering_utils.extract_major_minor(plugin.version) - - if major and minor then - versions[name] = { - major = major, - minor = minor, - version = version, - } - - else - versions[name] = {} - end - end - return versions -end - - local function is_timeout(err) return err and sub(err, -7) == "timeout" end -function _M.new(parent) +function _M.new(conf, cert_digest) local self = { clients = setmetatable({}, { __mode = "k", }), plugins_map = {}, + + conf = conf, + cert_digest = cert_digest, } - return setmetatable(self, { - __index = function(tab, key) - return _M[key] or parent[key] - end, - }) + return setmetatable(self, _MT) end @@ -224,7 +197,7 @@ function _M:export_deflated_reconfigure_payload() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) - local config_hash, hashes = self:calculate_config_hash(config_table) + local config_hash, hashes = calculate_config_hash(config_table) local payload = { type = "reconfigure", @@ -280,88 +253,9 @@ function _M:push_config() end -function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) - local ok, err, status = clustering_utils.check_kong_version_compatibility(KONG_VERSION, dp_version, log_suffix) - if not ok then - return ok, err, status - end - - for _, plugin in ipairs(self.plugins_list) do - local name = plugin.name - local cp_plugin = self.plugins_map[name] - local dp_plugin = dp_plugin_map[name] +_M.check_version_compatibility = clustering_utils.check_version_compatibility +_M.check_configuration_compatibility = clustering_utils.check_configuration_compatibility - if not dp_plugin then - if cp_plugin.version then - ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) - else - ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) - end - - else - if cp_plugin.version and dp_plugin.version then - local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - - if cp_plugin.major ~= dp_plugin.major then - ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) - - elseif cp_plugin.minor ~= dp_plugin.minor then - ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) - end - - elseif dp_plugin.version then - ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, - " has unspecified version on control plane", log_suffix) - - elseif cp_plugin.version then - ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", - "and is different to control plane plugin version ", - cp_plugin.version, log_suffix) - end - end - end - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end - - -function _M:check_configuration_compatibility(dp_plugin_map) - for _, plugin in ipairs(self.plugins_list) do - if self.plugins_configured[plugin.name] then - local name = plugin.name - local cp_plugin = self.plugins_map[name] - local dp_plugin = dp_plugin_map[name] - - if not dp_plugin then - if cp_plugin.version then - return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. - " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE - end - - return nil, "configured " .. name .. " plugin is missing from data plane", - CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE - end - - if cp_plugin.version and dp_plugin.version then - -- CP plugin needs to match DP plugins with major version - -- CP must have plugin with equal or newer version than that on DP - if cp_plugin.major ~= dp_plugin.major or - cp_plugin.minor < dp_plugin.minor then - local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE - end - end - end - end - - -- TODO: DAOs are not checked in any way at the moment. For example if plugin introduces a new DAO in - -- minor release and it has entities, that will most likely fail on data plane side, but is not - -- checked here. - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end function _M:handle_cp_websocket() local dp_id = ngx_var.arg_node_id @@ -369,56 +263,16 @@ function _M:handle_cp_websocket() local dp_ip = ngx_var.remote_addr local dp_version = ngx_var.arg_node_version - local log_suffix = {} - if type(dp_id) == "string" then - table_insert(log_suffix, "id: " .. dp_id) - end - - if type(dp_hostname) == "string" then - table_insert(log_suffix, "host: " .. dp_hostname) - end - - if type(dp_ip) == "string" then - table_insert(log_suffix, "ip: " .. dp_ip) - end - - if type(dp_version) == "string" then - table_insert(log_suffix, "version: " .. dp_version) - end - - if #log_suffix > 0 then - log_suffix = " [" .. table_concat(log_suffix, ", ") .. "]" - else - log_suffix = "" - end - - do - local ok, err = clustering_utils.validate_connection_certs(self.conf, self.cert_digest) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - return ngx_exit(ngx.HTTP_CLOSE) - end - end - - if not dp_id then - ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) - ngx_exit(400) - end - - if not dp_version then - ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the version", log_suffix) - ngx_exit(400) - end - - local wb, err = ws_server:new(WS_OPTS) + local wb, log_suffix, ec = clustering_utils.connect_dp( + self.conf, self.cert_digest, + dp_id, dp_hostname, dp_ip, dp_version) if not wb then - ngx_log(ngx_ERR, _log_prefix, "failed to perform server side websocket handshake: ", err, log_suffix) - return ngx_exit(ngx_CLOSE) + return ngx_exit(ec) end -- connection established -- receive basic info - local data, typ + local data, typ, err data, typ, err = wb:recv_frame() if err then err = "failed to receive websocket basic info frame: " .. err @@ -510,7 +364,7 @@ function _M:handle_cp_websocket() -- initial configuration compatibility for sync status variable _, _, sync_status = self:check_configuration_compatibility(dp_plugins_map) - table_insert(queue, self.deflated_reconfigure_payload) + table_insert(queue, RECONFIGURE_TYPE) queue.post() else @@ -715,18 +569,20 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end -function _M:init_worker() +function _M:init_worker(plugins_list) -- ROLE = "control_plane" - self.plugins_map = plugins_list_to_map(self.plugins_list) + self.plugins_list = plugins_list + + self.plugins_map = plugins_list_to_map(plugins_list) self.deflated_reconfigure_payload = nil self.reconfigure_payload = nil self.plugins_configured = {} self.plugin_versions = {} - for i = 1, #self.plugins_list do - local plugin = self.plugins_list[i] + for i = 1, #plugins_list do + local plugin = plugins_list[i] self.plugin_versions[plugin.name] = plugin.version end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 44ab339003a..d6d29696ec9 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -1,9 +1,11 @@ local _M = {} +local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") -local ws_client = require("resty.websocket.client") local cjson = require("cjson.safe") +local config_helper = require("kong.clustering.config_helper") +local clustering_utils = require("kong.clustering.utils") local declarative = require("kong.db.declarative") local constants = require("kong.constants") local utils = require("kong.tools.utils") @@ -20,23 +22,16 @@ local ngx_log = ngx.log local ngx_sleep = ngx.sleep local cjson_decode = cjson.decode local cjson_encode = cjson.encode -local kong = kong local exiting = ngx.worker.exiting local ngx_time = ngx.time local inflate_gzip = utils.inflate_gzip local yield = utils.yield -local KONG_VERSION = kong.version local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG local ngx_WARN = ngx.WARN local ngx_NOTICE = ngx.NOTICE -local MAX_PAYLOAD = kong.configuration.cluster_max_payload -local WS_OPTS = { - timeout = constants.CLUSTERING_TIMEOUT, - max_payload_len = MAX_PAYLOAD, -} local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local _log_prefix = "[clustering] " @@ -48,22 +43,23 @@ local function is_timeout(err) end -function _M.new(parent) +function _M.new(conf, cert, cert_key) local self = { - declarative_config = declarative.new_config(parent.conf), + declarative_config = declarative.new_config(conf), + conf = conf, + cert = cert, + cert_key = cert_key, } - return setmetatable(self, { - __index = function(tab, key) - return _M[key] or parent[key] - end, - }) + return setmetatable(self, _MT) end -function _M:init_worker() +function _M:init_worker(plugins_list) -- ROLE = "data_plane" + self.plugins_list = plugins_list + if ngx.worker.id() == 0 then assert(ngx.timer.at(0, function(premature) self:communicate(premature) @@ -100,35 +96,12 @@ function _M:communicate(premature) local conf = self.conf - -- TODO: pick one random CP - local address = conf.cluster_control_plane - local log_suffix = " [" .. address .. "]" - - local c = assert(ws_client:new(WS_OPTS)) - local uri = "wss://" .. address .. "/v1/outlet?node_id=" .. - kong.node.get_id() .. - "&node_hostname=" .. kong.node.get_hostname() .. - "&node_version=" .. KONG_VERSION - - local opts = { - ssl_verify = true, - client_cert = self.cert, - client_priv_key = self.cert_key, - } - - if conf.cluster_mtls == "shared" then - opts.server_name = "kong_clustering" - - else - -- server_name will be set to the host if it is not explicitly defined here - if conf.cluster_server_name ~= "" then - opts.server_name = conf.cluster_server_name - end - end - + local log_suffix = " [" .. conf.cluster_control_plane .. "]" local reconnection_delay = math.random(5, 10) - local res, err = c:connect(uri, opts) - if not res then + + local c, uri, err = clustering_utils.connect_cp( + "/v1/outlet", conf, self.cert, self.cert_key) + if not c then ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) @@ -186,7 +159,8 @@ function _M:communicate(premature) local hashes = self.next_hashes local pok, res - pok, res, err = pcall(self.update_config, self, config_table, config_hash, hashes) + pok, res, err = pcall(config_helper.update, + self.declarative_config, config_table, config_hash, hashes) if pok then if not res then ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index db0ef4da5db..bb5e3cd739a 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -1,129 +1,26 @@ local _M = {} +local _MT = { __index = _M, } + -local http = require("resty.http") -local constants = require("kong.constants") -local declarative = require("kong.db.declarative") -local version_negotiation = require("kong.clustering.version_negotiation") local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") local openssl_x509 = require("resty.openssl.x509") -local isempty = require("table.isempty") -local isarray = require("table.isarray") -local nkeys = require("table.nkeys") -local new_tab = require("table.new") local ngx_log = ngx.log -local ngx_null = ngx.null -local ngx_md5 = ngx.md5 -local ngx_md5_bin = ngx.md5_bin -local tostring = tostring local assert = assert -local error = error -local concat = table.concat -local pairs = pairs -local yield = require("kong.tools.utils").yield local sort = table.sort -local type = type + +local check_protocol_support = + require("kong.clustering.utils").check_protocol_support local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local _log_prefix = "[clustering] " -local MT = { __index = _M, } - - -local function to_sorted_string(value) - yield(true) - - if value == ngx_null then - return "/null/" - end - - local t = type(value) - if t == "string" or t == "number" then - return value - - elseif t == "boolean" then - return tostring(value) - - elseif t == "table" then - if isempty(value) then - return "{}" - - elseif isarray(value) then - local count = #value - if count == 1 then - return to_sorted_string(value[1]) - - elseif count == 2 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) - - elseif count == 3 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) .. ";" .. - to_sorted_string(value[3]) - - elseif count == 4 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) .. ";" .. - to_sorted_string(value[3]) .. ";" .. - to_sorted_string(value[4]) - - elseif count == 5 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) .. ";" .. - to_sorted_string(value[3]) .. ";" .. - to_sorted_string(value[4]) .. ";" .. - to_sorted_string(value[5]) - end - - local i = 0 - local o = new_tab(count < 100 and count or 100, 0) - for j = 1, count do - i = i + 1 - o[i] = to_sorted_string(value[j]) - - if j % 100 == 0 then - i = 1 - o[i] = ngx_md5_bin(concat(o, ";", 1, 100)) - end - end - - return ngx_md5_bin(concat(o, ";", 1, i)) - - else - local count = nkeys(value) - local keys = new_tab(count, 0) - local i = 0 - for k in pairs(value) do - i = i + 1 - keys[i] = k - end - - sort(keys) - - local o = new_tab(count, 0) - for i = 1, count do - o[i] = keys[i] .. ":" .. to_sorted_string(value[keys[i]]) - end - - value = concat(o, ";", 1, count) - - return #value > 512 and ngx_md5_bin(value) or value - end - - else - error("invalid type to be sorted (JSON types are supported)") - end -end - - function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -131,7 +28,7 @@ function _M.new(conf) conf = conf, } - setmetatable(self, MT) + setmetatable(self, _MT) local cert = assert(pl_file.read(conf.cluster_cert)) self.cert = assert(ssl.parse_pem_cert(cert)) @@ -143,205 +40,81 @@ function _M.new(conf) self.cert_key = assert(ssl.parse_pem_priv_key(key)) if conf.role == "control_plane" then - self.json_handler = require("kong.clustering.control_plane").new(self) - self.wrpc_handler = require("kong.clustering.wrpc_control_plane").new(self) + self.json_handler = + require("kong.clustering.control_plane").new(self.conf, self.cert_digest) + + self.wrpc_handler = + require("kong.clustering.wrpc_control_plane").new(self.conf, self.cert_digest) end return self end -function _M:calculate_config_hash(config_table) - if type(config_table) ~= "table" then - local config_hash = ngx_md5(to_sorted_string(config_table)) - return config_hash, { config = config_hash } - end - - local routes = config_table.routes - local services = config_table.services - local plugins = config_table.plugins - local upstreams = config_table.upstreams - local targets = config_table.targets - - local routes_hash = routes and ngx_md5(to_sorted_string(routes)) or DECLARATIVE_EMPTY_CONFIG_HASH - local services_hash = services and ngx_md5(to_sorted_string(services)) or DECLARATIVE_EMPTY_CONFIG_HASH - local plugins_hash = plugins and ngx_md5(to_sorted_string(plugins)) or DECLARATIVE_EMPTY_CONFIG_HASH - local upstreams_hash = upstreams and ngx_md5(to_sorted_string(upstreams)) or DECLARATIVE_EMPTY_CONFIG_HASH - local targets_hash = targets and ngx_md5(to_sorted_string(targets)) or DECLARATIVE_EMPTY_CONFIG_HASH - - config_table.routes = nil - config_table.services = nil - config_table.plugins = nil - config_table.upstreams = nil - config_table.targets = nil - - local config_hash = ngx_md5(to_sorted_string(config_table) .. routes_hash - .. services_hash - .. plugins_hash - .. upstreams_hash - .. targets_hash) - - config_table.routes = routes - config_table.services = services - config_table.plugins = plugins - config_table.upstreams = upstreams - config_table.targets = targets - - return config_hash, { - config = config_hash, - routes = routes_hash, - services = services_hash, - plugins = plugins_hash, - upstreams = upstreams_hash, - targets = targets_hash, - } +function _M:handle_cp_websocket() + return self.json_handler:handle_cp_websocket() end -local function fill_empty_hashes(hashes) - for _, field_name in ipairs{ - "config", - "routes", - "services", - "plugins", - "upstreams", - "targets", - } do - hashes[field_name] = hashes[field_name] or DECLARATIVE_EMPTY_CONFIG_HASH - end +function _M:handle_wrpc_websocket() + return self.wrpc_handler:handle_cp_websocket() end - ---- Return the highest supported Hybrid mode protocol version. -local function check_protocol_support(conf, cert, cert_key) - local params = { - scheme = "https", - method = "HEAD", - - ssl_verify = true, - ssl_client_cert = cert, - ssl_client_priv_key = cert_key, - } - - if conf.cluster_mtls == "shared" then - params.ssl_server_name = "kong_clustering" - - else - -- server_name will be set to the host if it is not explicitly defined here - if conf.cluster_server_name ~= "" then - params.ssl_server_name = conf.cluster_server_name - end - end - - local c = http.new() - local res, err = c:request_uri( - "https://" .. conf.cluster_control_plane .. "/v1/wrpc", params) - if not res then - return nil, err - end - - if res.status == 404 then - return "v0" - end - - return "v1" -- wrpc +function _M:init_cp_worker(plugins_list) + self.json_handler:init_worker(plugins_list) + self.wrpc_handler:init_worker(plugins_list) end +function _M:init_dp_worker(plugins_list) + local start_dp = function(premature) + if premature then + return + end -function _M:update_config(config_table, config_hash, hashes) - assert(type(config_table) == "table") + local config_proto, msg = check_protocol_support(self.conf, self.cert, self.cert_key) - if not config_hash then - config_hash, hashes = self:calculate_config_hash(config_table) - end + if not config_proto and msg then + ngx_log(ngx_ERR, _log_prefix, "error check protocol support: ", msg) + end - if hashes then - fill_empty_hashes(hashes) - end + ngx_log(ngx_DEBUG, _log_prefix, "config_proto: ", config_proto, " / ", msg) - local current_hash = declarative.get_current_hash() - if current_hash == config_hash then - ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", - "no need to reload") - return true - end + local data_plane + if config_proto == "v0" or config_proto == nil then + data_plane = "kong.clustering.data_plane" - local entities, err, _, meta, new_hash = - self.declarative_config:parse_table(config_table, config_hash) - if not entities then - return nil, "bad config received from control plane " .. err - end - - if current_hash == new_hash then - ngx_log(ngx_DEBUG, _log_prefix, "same config received from control plane, ", - "no need to reload") - return true - end + else -- config_proto == "v1" or higher + data_plane = "kong.clustering.wrpc_data_plane" + end - -- NOTE: no worker mutex needed as this code can only be - -- executed by worker 0 + self.child = require(data_plane).new(self.conf, self.cert, self.cert_key) - local res - res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) - if not res then - return nil, err + if self.child then + self.child:init_worker(plugins_list) + end end - return true -end - - -function _M:handle_cp_websocket() - return self.json_handler:handle_cp_websocket() -end - -function _M:handle_wrpc_websocket() - return self.wrpc_handler:handle_cp_websocket() -end - -function _M:serve_version_handshake() - return version_negotiation.serve_version_handshake(self.conf, self.cert_digest) + assert(ngx.timer.at(0, start_dp)) end function _M:init_worker() - self.plugins_list = assert(kong.db.plugins:get_handlers()) - sort(self.plugins_list, function(a, b) + local plugins_list = assert(kong.db.plugins:get_handlers()) + sort(plugins_list, function(a, b) return a.name:lower() < b.name:lower() end) - self.plugins_list = pl_tablex.map(function(p) + plugins_list = pl_tablex.map(function(p) return { name = p.name, version = p.handler.VERSION, } - end, self.plugins_list) + end, plugins_list) local role = self.conf.role + if role == "control_plane" then - self.json_handler:init_worker() - self.wrpc_handler:init_worker() + self:init_cp_worker(plugins_list) + return end if role == "data_plane" and ngx.worker.id() == 0 then - assert(ngx.timer.at(0, function(premature) - if premature then - return - end - - local config_proto, msg = check_protocol_support(self.conf, self.cert, self.cert_key) - - if not config_proto and msg then - ngx_log(ngx_ERR, _log_prefix, "error check protocol support: ", msg) - end - - ngx_log(ngx_DEBUG, _log_prefix, "config_proto: ", config_proto, " / ", msg) - if config_proto == "v1" then - self.child = require "kong.clustering.wrpc_data_plane".new(self) - - elseif config_proto == "v0" or config_proto == nil then - self.child = require "kong.clustering.data_plane".new(self) - end - - if self.child then - self.child:communicate() - end - end)) + self:init_dp_worker(plugins_list) end end diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 5094eff902d..d78f1f97802 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -5,26 +5,38 @@ local openssl_x509 = require("resty.openssl.x509") local ssl = require("ngx.ssl") local ocsp = require("ngx.ocsp") local http = require("resty.http") +local ws_client = require("resty.websocket.client") +local ws_server = require("resty.websocket.server") local type = type local tonumber = tonumber +local ipairs = ipairs +local table_insert = table.insert +local table_concat = table.concat -local ngx_var = ngx.var +local kong = kong +local ngx = ngx +local ngx_var = ngx.var local ngx_log = ngx.log local ngx_INFO = ngx.INFO +local ngx_NOTICE = ngx.NOTICE local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR +local ngx_CLOSE = ngx.HTTP_CLOSE + local _log_prefix = "[clustering] " local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT +local KONG_VERSION = kong.version -local clustering_utils = {} +local _M = {} -function clustering_utils.extract_major_minor(version) +local function extract_major_minor(version) if type(version) ~= "string" then return nil, nil end @@ -40,9 +52,9 @@ function clustering_utils.extract_major_minor(version) return major, minor end -function clustering_utils.check_kong_version_compatibility(cp_version, dp_version, log_suffix) - local major_cp, minor_cp = clustering_utils.extract_major_minor(cp_version) - local major_dp, minor_dp = clustering_utils.extract_major_minor(dp_version) +local function check_kong_version_compatibility(cp_version, dp_version, log_suffix) + local major_cp, minor_cp = extract_major_minor(cp_version) + local major_dp, minor_dp = extract_major_minor(dp_version) if not major_cp then return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", @@ -169,7 +181,7 @@ do end -function clustering_utils.validate_connection_certs(conf, cert_digest) +local function validate_connection_certs(conf, cert_digest) local _, err -- use mutual TLS authentication @@ -200,4 +212,241 @@ function clustering_utils.validate_connection_certs(conf, cert_digest) return true end -return clustering_utils + +function _M.plugins_list_to_map(plugins_list) + local versions = {} + for _, plugin in ipairs(plugins_list) do + local name = plugin.name + local version = plugin.version + local major, minor = extract_major_minor(plugin.version) + + if major and minor then + versions[name] = { + major = major, + minor = minor, + version = version, + } + + else + versions[name] = {} + end + end + return versions +end + + +function _M.check_version_compatibility(obj, dp_version, dp_plugin_map, log_suffix) + local ok, err, status = check_kong_version_compatibility(KONG_VERSION, dp_version, log_suffix) + if not ok then + return ok, err, status + end + + for _, plugin in ipairs(obj.plugins_list) do + local name = plugin.name + local cp_plugin = obj.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) + else + ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) + end + + else + if cp_plugin.version and dp_plugin.version then + local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + + if cp_plugin.major ~= dp_plugin.major then + ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) + + elseif cp_plugin.minor ~= dp_plugin.minor then + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) + end + + elseif dp_plugin.version then + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, + " has unspecified version on control plane", log_suffix) + + elseif cp_plugin.version then + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", + "and is different to control plane plugin version ", + cp_plugin.version, log_suffix) + end + end + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +function _M.check_configuration_compatibility(obj, dp_plugin_map) + for _, plugin in ipairs(obj.plugins_list) do + if obj.plugins_configured[plugin.name] then + local name = plugin.name + local cp_plugin = obj.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. + " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + return nil, "configured " .. name .. " plugin is missing from data plane", + CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + if cp_plugin.version and dp_plugin.version then + -- CP plugin needs to match DP plugins with major version + -- CP must have plugin with equal or newer version than that on DP + if cp_plugin.major ~= dp_plugin.major or + cp_plugin.minor < dp_plugin.minor then + local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE + end + end + end + end + + -- TODO: DAOs are not checked in any way at the moment. For example if plugin introduces a new DAO in + -- minor release and it has entities, that will most likely fail on data plane side, but is not + -- checked here. + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +--- Return the highest supported Hybrid mode protocol version. +function _M.check_protocol_support(conf, cert, cert_key) + local params = { + scheme = "https", + method = "HEAD", + + ssl_verify = true, + ssl_client_cert = cert, + ssl_client_priv_key = cert_key, + } + + if conf.cluster_mtls == "shared" then + params.ssl_server_name = "kong_clustering" + + else + -- server_name will be set to the host if it is not explicitly defined here + if conf.cluster_server_name ~= "" then + params.ssl_server_name = conf.cluster_server_name + end + end + + local c = http.new() + local res, err = c:request_uri( + "https://" .. conf.cluster_control_plane .. "/v1/wrpc", params) + if not res then + return nil, err + end + + if res.status == 404 then + return "v0" + end + + return "v1" -- wrpc +end + + +local WS_OPTS = { + timeout = constants.CLUSTERING_TIMEOUT, + max_payload_len = kong.configuration.cluster_max_payload, +} + +-- TODO: pick one random CP +function _M.connect_cp(endpoint, conf, cert, cert_key, protocols) + local address = conf.cluster_control_plane .. endpoint + + local c = assert(ws_client:new(WS_OPTS)) + local uri = "wss://" .. address .. "?node_id=" .. + kong.node.get_id() .. + "&node_hostname=" .. kong.node.get_hostname() .. + "&node_version=" .. KONG_VERSION + + local opts = { + ssl_verify = true, + client_cert = cert, + client_priv_key = cert_key, + protocols = protocols, + } + + if conf.cluster_mtls == "shared" then + opts.server_name = "kong_clustering" + + else + -- server_name will be set to the host if it is not explicitly defined here + if conf.cluster_server_name ~= "" then + opts.server_name = conf.cluster_server_name + end + end + + local ok, err = c:connect(uri, opts) + if not ok then + return nil, uri, err + end + + return c +end + + +function _M.connect_dp(conf, cert_digest, + dp_id, dp_hostname, dp_ip, dp_version) + local log_suffix = {} + + if type(dp_id) == "string" then + table_insert(log_suffix, "id: " .. dp_id) + end + + if type(dp_hostname) == "string" then + table_insert(log_suffix, "host: " .. dp_hostname) + end + + if type(dp_ip) == "string" then + table_insert(log_suffix, "ip: " .. dp_ip) + end + + if type(dp_version) == "string" then + table_insert(log_suffix, "version: " .. dp_version) + end + + if #log_suffix > 0 then + log_suffix = " [" .. table_concat(log_suffix, ", ") .. "]" + else + log_suffix = "" + end + + local ok, err = validate_connection_certs(conf, cert_digest) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return nil, nil, ngx.HTTP_CLOSE + end + + if not dp_id then + ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) + return nil, nil, 400 + end + + if not dp_version then + ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the version", log_suffix) + return nil, nil, 400 + end + + local wb, err = ws_server:new(WS_OPTS) + + if not wb then + ngx_log(ngx_ERR, _log_prefix, "failed to perform server side websocket handshake: ", err, log_suffix) + return nil, nil, ngx_CLOSE + end + + return wb, log_suffix +end + + +return _M diff --git a/kong/clustering/version_negotiation/init.lua b/kong/clustering/version_negotiation/init.lua deleted file mode 100644 index c711f603949..00000000000 --- a/kong/clustering/version_negotiation/init.lua +++ /dev/null @@ -1,360 +0,0 @@ -local cjson = require "cjson.safe" -local pl_file = require "pl.file" -local http = require "resty.http" - -local constants = require "kong.constants" -local clustering_utils = require "kong.clustering.utils" - -local cjson_encode = cjson.encode -local cjson_decode = cjson.decode - -local str_lower = string.lower -local ngx = ngx -local ngx_log = ngx.log -local ngx_ERR = ngx.ERR -local ngx_DEBUG = ngx.DEBUG -local _log_prefix = "[version-negotiation] " - -local KONG_VERSION -local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH - - -local _M = {} - -local function validate_request_type() - if ngx.req.get_method() ~= "POST" then - return nil, "INVALID METHOD" - end - - if ngx.var.http_content_type ~= "application/json" then - return nil, "Invalid Content-Type" - end - - return true -end - -local function get_body() - ngx.req.read_body() - local body = ngx.req.get_body_data() - if body then - return body - end - - local fname = ngx.req.get_body_file() - if fname then - return pl_file.read(fname) - end - - return "" -end - -local function response(status, body) - ngx.status = status - - if type(body) == "table" then - ngx.header["Content-Type"] = "application/json" - body = cjson_encode(body) - end - - ngx.say(body) - return ngx.exit(status) -end - -local function response_err(msg) - return response(400, { message = msg }) -end - -local function verify_request(body) - if type(body.node) ~= "table" then - return false, "field \"node\" must be an object." - end - - if type(body.node.id) ~= "string" then - return false, "field \"node.id\" must be a string." - end - - if type(body.node.type) ~= "string" then - return false, "field \"node.type\" must be a string." - end - - if type(body.node.version) ~= "string" then - return false, "field \"node.version\" must be a string." - end - - if type(body.services_requested) ~= "table" then - return false, "field \"services_requested\" must be an array." - end - - return true -end - - -local function node_info() - return { - id = kong.node.get_id() - } -end - -local function cp_priority(name, req_versions, known_versions) - local versions_set = {} - for _, version in ipairs(req_versions) do - versions_set[str_lower(version)] = true - end - - for _, v in ipairs(known_versions) do - local version = str_lower(v.version) - if versions_set[version] then - return true, { - name = name, - version = version, - message = v.message, - } - end - end - - return false, { name = name, message = "No valid version" } -end - -local all_known_services = require "kong.clustering.version_negotiation.services_known" - -local function check_node_compatibility(client_node) - if client_node.type ~= "KONG" then - return nil, ("unknown node type %q"):format(client_node.type), CLUSTERING_SYNC_STATUS.UNKNOWN - end - - return clustering_utils.check_kong_version_compatibility(KONG_VERSION, client_node.version) -end - -local function do_negotiation(req_body) - local services_accepted = {} - local services_rejected = {} - - for i, req_service in ipairs(req_body.services_requested) do - if type(req_service) ~= "table" or type(req_service.name) ~= "string" then - return nil, "malformed service requested item #" .. tostring(i) - end - - local name = str_lower(req_service.name) - - if type(req_service.versions) ~= "table" then - return nil, "invalid versions array for service " .. req_service.name - end - - local known_service = all_known_services[name] - if not known_service then - table.insert(services_rejected, { - name = name, - message = "unknown service.", - }) - goto continue - end - - local ok, service_response = cp_priority(name, req_service.versions, known_service) - if ok then - ngx_log(ngx_DEBUG, _log_prefix, - "accepted: \"" .. service_response.name .. - "\", version \"" .. service_response.version .. - "\": ".. service_response.message) - table.insert(services_accepted, service_response) - else - - ngx_log(ngx_DEBUG, _log_prefix, - "rejected: \"" .. service_response.name .. - "\": " .. service_response.message) - table.insert(services_rejected, service_response) - end - - ::continue:: - end - - return { - node = node_info(), - services_accepted = services_accepted, - services_rejected = services_rejected, - } -end - - -local function register_client(conf, client_node, services_accepted) - local ok, err = kong.db.clustering_data_planes:upsert({ id = client_node.id, }, { - last_seen = ngx.time(), - config_hash = DECLARATIVE_EMPTY_CONFIG_HASH, - hostname = client_node.hostname, - ip = ngx.var.remote_addr, - version = client_node.version, - sync_status = client_node.sync_status, - }, { ttl = conf.cluster_data_plane_purge_delay }) - - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err) - return nil, err - end - - return true -end - ---- Handles a version negotiation request (CP side). ---- Performs mTLS verification (as configured), ---- validates request and Kong version compatibility, ---- -function _M.serve_version_handshake(conf, cert_digest) - if KONG_VERSION == nil then - KONG_VERSION = kong.version - end - - local ok, err = clustering_utils.validate_connection_certs(conf, cert_digest) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - return ngx.exit(ngx.HTTP_CLOSE) - end - - ok, err = validate_request_type() - if not ok then - ngx_log(ngx_ERR, _log_prefix, "Request validation error: ", err) - return response_err(err) - end - - local body_in = cjson_decode(get_body()) - if not body_in then - err = "not valid JSON data" - ngx_log(ngx_ERR, _log_prefix, err) - return response_err(err) - end - - ok, err = verify_request(body_in) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - return response_err(err) - end - - ok, err, body_in.node.sync_status = check_node_compatibility(body_in.node) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - return response_err(err) - end - - local body_out - body_out, err = do_negotiation(body_in) - if not body_out then - ngx_log(ngx_ERR, _log_prefix, err) - return response_err(err) - end - - ok, err = register_client(conf, body_in.node, body_out.services_accepted) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - return response(500, { message = err }) - end - - return response(200, body_out) -end - ---- Performs version negotiation request (DP side). ---- Stores the responses to be queried via get_negotiated_service(name) ---- Returns the DP response as a Lua table. -function _M.request_version_handshake(conf, cert, cert_key) - local body = cjson_encode{ - node = { - id = kong.node.get_id(), - type = "KONG", - version = kong.version, - hostname = kong.node.get_hostname(), - }, - services_requested = require "kong.clustering.version_negotiation.services_requested", - } - - local params = { - scheme = "https", - method = "POST", - headers = { - ["Content-Type"] = "application/json", - }, - body = body, - - ssl_verify = true, - ssl_client_cert = cert, - ssl_client_priv_key = cert_key, - } - if conf.cluster_mtls == "shared" then - params.ssl_server_name = "kong_clustering" - else - -- server_name will be set to the host if it is not explicitly defined here - if conf.cluster_server_name ~= "" then - params.ssl_server_name = conf.cluster_server_name - end - end - - local c = http.new() - local res, err = c:request_uri("https://" .. conf.cluster_control_plane .. "/version-handshake", params) - if not res then - return nil, err - end - - if res.status == 404 then - return nil, "no version negotiation endpoint." - end - - if res.status < 200 or res.status >= 300 then - ngx_log(ngx_ERR, _log_prefix, "Version negotiation rejected: ", res.body) - return nil, res.status .. ": " .. res.reason - end - - local response_data = cjson_decode(res.body) - if not response_data then - return nil, "invalid response" - end - - for _, service in ipairs(response_data.services_accepted) do - ngx_log(ngx.NOTICE, _log_prefix, ("accepted: %q, version %q: %q"):format( - service.name, service.version, service.message or "")) - - _M.set_negotiated_service(service.name, service.version, service.message) - end - - for _, service in ipairs(response_data.services_rejected) do - ngx_log(ngx.NOTICE, _log_prefix, ("rejected: %q: %q"):format(service.name, service.message)) - _M.set_negotiated_service(service.name, nil, service.message) - end - - return response_data, nil -end - - -local kong_shm = ngx.shared.kong -local SERVICE_KEY_PREFIX = "version_negotiation:service:" - - -function _M.set_negotiated_service(name, version, message) - name = str_lower(name) - version = version and str_lower(version) - local ok, err = kong_shm:set(SERVICE_KEY_PREFIX .. name, cjson_encode{ - version = version, - message = message, - }) - if not ok then - ngx_log(ngx_ERR, _log_prefix, string.format("couldn't store negotiated service %q (%q): %s", - name, version, err)) - end -end - ---- result of an already-negotiated service. ---- If it was accepted returns version, message. ---- If it was rejected returns nil, message. ---- If wasn't requested returns nil, nil -function _M.get_negotiated_service(name) - name = str_lower(name) - local val, err = kong_shm:get(SERVICE_KEY_PREFIX .. name) - if not val then - return nil, err - end - - val = cjson_decode(val) - if not val then - return nil, "corrupted dictionary" - end - - return val.version, val.message -end - -return _M diff --git a/kong/clustering/version_negotiation/services_known.lua b/kong/clustering/version_negotiation/services_known.lua deleted file mode 100644 index 3142ee8cc56..00000000000 --- a/kong/clustering/version_negotiation/services_known.lua +++ /dev/null @@ -1,6 +0,0 @@ -return { - config = { - { version = "v1", message = "wRPC" }, - { version = "v0", message = "JSON over WebSocket" }, - }, -} diff --git a/kong/clustering/version_negotiation/services_requested.lua b/kong/clustering/version_negotiation/services_requested.lua deleted file mode 100644 index 8a0d9822715..00000000000 --- a/kong/clustering/version_negotiation/services_requested.lua +++ /dev/null @@ -1,6 +0,0 @@ -return { - { - name = "config", - versions = { "v1", "v0" }, - }, -} diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 9c2d4c63746..79e30d16741 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -1,15 +1,12 @@ local _M = {} +local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") -local ws_server = require("resty.websocket.server") -local ssl = require("ngx.ssl") -local ocsp = require("ngx.ocsp") -local http = require("resty.http") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local constants = require("kong.constants") -local openssl_x509 = require("resty.openssl.x509") +local clustering_utils = require("kong.clustering.utils") local wrpc = require("kong.tools.wrpc") local wrpc_proto = require("kong.tools.wrpc.proto") local string = string @@ -17,9 +14,6 @@ local setmetatable = setmetatable local type = type local pcall = pcall local pairs = pairs -local ipairs = ipairs -local tonumber = tonumber -local tostring = tostring local ngx = ngx local ngx_log = ngx.log local cjson_encode = cjson.encode @@ -28,25 +22,17 @@ local ngx_exit = ngx.exit local exiting = ngx.worker.exiting local ngx_time = ngx.time local ngx_var = ngx.var -local table_insert = table.insert -local table_concat = table.concat + +local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local plugins_list_to_map = clustering_utils.plugins_list_to_map local kong_dict = ngx.shared.kong -local KONG_VERSION = kong.version local ngx_DEBUG = ngx.DEBUG local ngx_INFO = ngx.INFO local ngx_NOTICE = ngx.NOTICE -local ngx_WARN = ngx.WARN local ngx_ERR = ngx.ERR local ngx_CLOSE = ngx.HTTP_CLOSE -local MAX_PAYLOAD = constants.CLUSTERING_MAX_PAYLOAD -local WS_OPTS = { - timeout = constants.CLUSTERING_TIMEOUT, - max_payload_len = MAX_PAYLOAD, -} -local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS -local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" local _log_prefix = "[wrpc-clustering] " local wrpc_config_service @@ -90,56 +76,16 @@ local function get_config_service(self) end -local function extract_major_minor(version) - if type(version) ~= "string" then - return nil, nil - end - - local major, minor = version:match(MAJOR_MINOR_PATTERN) - if not major then - return nil, nil - end - - major = tonumber(major, 10) - minor = tonumber(minor, 10) - - return major, minor -end - - -local function plugins_list_to_map(plugins_list) - local versions = {} - for _, plugin in ipairs(plugins_list) do - local name = plugin.name - local version = plugin.version - local major, minor = extract_major_minor(plugin.version) - - if major and minor then - versions[name] = { - major = major, - minor = minor, - version = version, - } - - else - versions[name] = {} - end - end - return versions -end - - -function _M.new(parent) +function _M.new(conf, cert_digest) local self = { clients = setmetatable({}, { __mode = "k", }), plugins_map = {}, + + conf = conf, + cert_digest = cert_digest, } - return setmetatable(self, { - __index = function(tab, key) - return _M[key] or parent[key] - end, - }) + return setmetatable(self, _MT) end @@ -159,7 +105,7 @@ function _M:export_deflated_reconfigure_payload() end end - local config_hash, hashes = self:calculate_config_hash(config_table) + local config_hash, hashes = calculate_config_hash(config_table) config_version = config_version + 1 -- store serialized plugins map for troubleshooting purposes @@ -208,208 +154,9 @@ function _M:push_config() end -function _M:validate_shared_cert() - local cert = ngx_var.ssl_client_raw_cert - - if not cert then - return nil, "data plane failed to present client certificate during handshake" - end - - local err - cert, err = openssl_x509.new(cert, "PEM") - if not cert then - return nil, "unable to load data plane client certificate during handshake: " .. err - end - - local digest - digest, err = cert:digest("sha256") - if not digest then - return nil, "unable to retrieve data plane client certificate digest during handshake: " .. err - end - - if digest ~= self.cert_digest then - return nil, "data plane presented incorrect client certificate during handshake (expected: " .. - self.cert_digest .. ", got: " .. digest .. ")" - end - - return true -end - - -local check_for_revocation_status -do - local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain - check_for_revocation_status = function() - local cert, err = get_full_client_certificate_chain() - if not cert then - return nil, err - end - - local der_cert - der_cert, err = ssl.cert_pem_to_der(cert) - if not der_cert then - return nil, "failed to convert certificate chain from PEM to DER: " .. err - end - - local ocsp_url - ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) - if not ocsp_url then - return nil, err or "OCSP responder endpoint can not be determined, " .. - "maybe the client certificate is missing the " .. - "required extensions" - end - - local ocsp_req - ocsp_req, err = ocsp.create_ocsp_request(der_cert) - if not ocsp_req then - return nil, "failed to create OCSP request: " .. err - end - - local c = http.new() - local res - res, err = c:request_uri(ocsp_url, { - headers = { - ["Content-Type"] = "application/ocsp-request" - }, - timeout = OCSP_TIMEOUT, - method = "POST", - body = ocsp_req, - }) - - if not res then - return nil, "failed sending request to OCSP responder: " .. tostring(err) - end - if res.status ~= 200 then - return nil, "OCSP responder returns bad HTTP status code: " .. res.status - end - - local ocsp_resp = res.body - if not ocsp_resp or #ocsp_resp == 0 then - return nil, "unexpected response from OCSP responder: empty body" - end - - res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) - if not res then - return false, "failed to validate OCSP response: " .. err - end - - return true - end -end - - -function _M:check_version_compatibility(dp_version, dp_plugin_map, log_suffix) - local major_cp, minor_cp = extract_major_minor(KONG_VERSION) - local major_dp, minor_dp = extract_major_minor(dp_version) - - if not major_cp then - return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if not major_dp then - return nil, "data plane version is incompatible with control plane version " .. - KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if major_cp ~= major_dp then - return nil, "data plane version " .. dp_version .. - " is incompatible with control plane version " .. - KONG_VERSION .. " (" .. major_cp .. ".x.y are accepted)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if minor_cp < minor_dp then - return nil, "data plane version " .. dp_version .. - " is incompatible with older control plane version " .. KONG_VERSION, - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if minor_cp ~= minor_dp then - local msg = "data plane minor version " .. dp_version .. - " is different to control plane minor version " .. - KONG_VERSION - - ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) - end +_M.check_version_compatibility = clustering_utils.check_version_compatibility +_M.check_configuration_compatibility = clustering_utils.check_configuration_compatibility - for _, plugin in ipairs(self.plugins_list) do - local name = plugin.name - local cp_plugin = self.plugins_map[name] - local dp_plugin = dp_plugin_map[name] - - if not dp_plugin then - if cp_plugin.version then - ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) - else - ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) - end - - else - if cp_plugin.version and dp_plugin.version then - local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - - if cp_plugin.major ~= dp_plugin.major then - ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) - - elseif cp_plugin.minor ~= dp_plugin.minor then - ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) - end - - elseif dp_plugin.version then - ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, - " has unspecified version on control plane", log_suffix) - - elseif cp_plugin.version then - ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", - "and is different to control plane plugin version ", - cp_plugin.version, log_suffix) - end - end - end - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end - - -function _M:check_configuration_compatibility(dp_plugin_map) - for _, plugin in ipairs(self.plugins_list) do - if self.plugins_configured[plugin.name] then - local name = plugin.name - local cp_plugin = self.plugins_map[name] - local dp_plugin = dp_plugin_map[name] - - if not dp_plugin then - if cp_plugin.version then - return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. - " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE - end - - return nil, "configured " .. name .. " plugin is missing from data plane", - CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE - end - - if cp_plugin.version and dp_plugin.version then - -- CP plugin needs to match DP plugins with major version - -- CP must have plugin with equal or newer version than that on DP - if cp_plugin.major ~= dp_plugin.major or - cp_plugin.minor < dp_plugin.minor then - local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE - end - end - end - end - - -- TODO: DAOs are not checked in any way at the moment. For example if plugin introduces a new DAO in - -- minor release and it has entities, that will most likely fail on data plane side, but is not - -- checked here. - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end function _M:handle_cp_websocket() local dp_id = ngx_var.arg_node_id @@ -417,77 +164,11 @@ function _M:handle_cp_websocket() local dp_ip = ngx_var.remote_addr local dp_version = ngx_var.arg_node_version - local log_suffix = {} - if type(dp_id) == "string" then - table_insert(log_suffix, "id: " .. dp_id) - end - - if type(dp_hostname) == "string" then - table_insert(log_suffix, "host: " .. dp_hostname) - end - - if type(dp_ip) == "string" then - table_insert(log_suffix, "ip: " .. dp_ip) - end - - if type(dp_version) == "string" then - table_insert(log_suffix, "version: " .. dp_version) - end - - if #log_suffix > 0 then - log_suffix = " [" .. table_concat(log_suffix, ", ") .. "]" - else - log_suffix = "" - end - - do - local _, err - - -- use mutual TLS authentication - if self.conf.cluster_mtls == "shared" then - _, err = self:validate_shared_cert() - - elseif self.conf.cluster_ocsp ~= "off" then - local ok - ok, err = check_for_revocation_status() - if ok == false then - err = "data plane client certificate was revoked: " .. err - - elseif not ok then - if self.conf.cluster_ocsp == "on" then - err = "data plane client certificate revocation check failed: " .. err - - else - ngx_log(ngx_WARN, _log_prefix, "data plane client certificate revocation check failed: ", err, log_suffix) - err = nil - end - end - end - - if err then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - return ngx_exit(ngx_CLOSE) - end - end - - if not dp_id then - ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) - ngx_exit(400) - end - - if not dp_version then - ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the version", log_suffix) - ngx_exit(400) - end - - local wb - do - local err - wb, err = ws_server:new(WS_OPTS) - if not wb then - ngx_log(ngx_ERR, _log_prefix, "failed to perform server side websocket handshake: ", err, log_suffix) - return ngx_exit(ngx_CLOSE) - end + local wb, log_suffix, ec = clustering_utils.connect_dp( + self.conf, self.cert_digest, + dp_id, dp_hostname, dp_ip, dp_version) + if not wb then + return ngx_exit(ec) end -- connection established @@ -607,18 +288,20 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end -function _M:init_worker() +function _M:init_worker(plugins_list) -- ROLE = "control_plane" - self.plugins_map = plugins_list_to_map(self.plugins_list) + self.plugins_list = plugins_list + + self.plugins_map = plugins_list_to_map(plugins_list) self.deflated_reconfigure_payload = nil self.reconfigure_payload = nil self.plugins_configured = {} self.plugin_versions = {} - for i = 1, #self.plugins_list do - local plugin = self.plugins_list[i] + for i = 1, #plugins_list do + local plugin = plugins_list[i] self.plugin_versions[plugin.name] = plugin.version end diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 4d5764b4ad8..9a41fc6ded4 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -1,9 +1,10 @@ local semaphore = require("ngx.semaphore") -local ws_client = require("resty.websocket.client") local declarative = require("kong.db.declarative") local protobuf = require("kong.tools.protobuf") local wrpc = require("kong.tools.wrpc") +local config_helper = require("kong.clustering.config_helper") +local clustering_utils = require("kong.clustering.utils") local constants = require("kong.constants") local wrpc_proto = require("kong.tools.wrpc.proto") local assert = assert @@ -14,11 +15,9 @@ local xpcall = xpcall local ngx = ngx local ngx_log = ngx.log local ngx_sleep = ngx.sleep -local kong = kong local exiting = ngx.worker.exiting -local KONG_VERSION = kong.version local ngx_ERR = ngx.ERR local ngx_INFO = ngx.INFO local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL @@ -28,23 +27,25 @@ local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local _M = { DPCP_CHANNEL_NAME = "DP-CP_config", } +local _MT = { __index = _M, } -function _M.new(parent) +function _M.new(conf, cert, cert_key) local self = { - declarative_config = declarative.new_config(parent.conf), + declarative_config = declarative.new_config(conf), + conf = conf, + cert = cert, + cert_key = cert_key, } - return setmetatable(self, { - __index = function(_, key) - return _M[key] or parent[key] - end, - }) + return setmetatable(self, _MT) end -function _M:init_worker() +function _M:init_worker(plugins_list) -- ROLE = "data_plane" + self.plugins_list = plugins_list + if ngx.worker.id() == 0 then assert(ngx.timer.at(0, function(premature) self:communicate(premature) @@ -87,7 +88,6 @@ local function get_config_service() end function _M:communicate(premature) - if premature then -- worker wants to exit return @@ -95,46 +95,20 @@ function _M:communicate(premature) local conf = self.conf - -- TODO: pick one random CP - local address = conf.cluster_control_plane - local log_suffix = " [" .. address .. "]" - - local c = assert(ws_client:new({ - timeout = constants.CLUSTERING_TIMEOUT, - max_payload_len = conf.cluster_max_payload, - })) - local uri = "wss://" .. address .. "/v1/wrpc?node_id=" .. - kong.node.get_id() .. - "&node_hostname=" .. kong.node.get_hostname() .. - "&node_version=" .. KONG_VERSION - - local opts = { - ssl_verify = true, - client_cert = self.cert, - client_priv_key = self.cert_key, - protocols = "wrpc.konghq.com", - } - if conf.cluster_mtls == "shared" then - opts.server_name = "kong_clustering" - else - -- server_name will be set to the host if it is not explicitly defined here - if conf.cluster_server_name ~= "" then - opts.server_name = conf.cluster_server_name - end - end - + local log_suffix = " [" .. conf.cluster_control_plane .. "]" local reconnection_delay = math.random(5, 10) - do - local res, err = c:connect(uri, opts) - if not res then - ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, - " (retrying after ", reconnection_delay, " seconds)", log_suffix) - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) - return - end + local c, uri, err = clustering_utils.connect_cp( + "/v1/wrpc", conf, self.cert, self.cert_key, + "wrpc.konghq.com") + if not c then + ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, + " (retrying after ", reconnection_delay, " seconds)", log_suffix) + + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + return end local config_semaphore = semaphore.new(0) @@ -188,7 +162,8 @@ function _M:communicate(premature) ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) local pok, res - pok, res, err = xpcall(self.update_config, debug.traceback, self, config_table, config_hash, hashes) + pok, res, err = xpcall(config_helper.update, debug.traceback, + self.declarative_config, config_table, config_hash, hashes) if pok then last_config_version = config_version if not res then diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index ac192c3de64..e1a58e1ed24 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -440,12 +440,6 @@ server { Kong.serve_wrpc_listener() } } - - location = /version-handshake { - content_by_lua_block { - Kong.serve_version_handshake() - } - } } > end -- role == "control_plane" ]] diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 6880944bfca..03e5ca78842 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -1,10 +1,10 @@ -local clustering = require("kong.clustering") +local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash describe("kong.clustering", function() describe(".calculate_config_hash()", function() it("calculating hash for nil errors", function() - local pok = pcall(clustering.calculate_config_hash, clustering, nil) + local pok = pcall(calculate_config_hash, nil) assert.falsy(pok) end) @@ -12,7 +12,7 @@ describe("kong.clustering", function() local value = ngx.null for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("5bf07a8b7343015026657d1108d8206e", hash) end @@ -21,7 +21,7 @@ describe("kong.clustering", function() assert.equal("5bf07a8b7343015026657d1108d8206e", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end @@ -31,7 +31,7 @@ describe("kong.clustering", function() local value = 10 for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("d3d9446802a44259755d38e6d163e820", hash) end @@ -40,7 +40,7 @@ describe("kong.clustering", function() assert.equal("d3d9446802a44259755d38e6d163e820", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end @@ -50,7 +50,7 @@ describe("kong.clustering", function() local value = 0.9 for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("a894124cc6d5c5c71afe060d5dde0762", hash) end @@ -59,7 +59,7 @@ describe("kong.clustering", function() assert.equal("a894124cc6d5c5c71afe060d5dde0762", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end @@ -69,7 +69,7 @@ describe("kong.clustering", function() local value = "" for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("d41d8cd98f00b204e9800998ecf8427e", hash) end @@ -78,7 +78,7 @@ describe("kong.clustering", function() assert.equal("d41d8cd98f00b204e9800998ecf8427e", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end @@ -88,7 +88,7 @@ describe("kong.clustering", function() local value = "hello" for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("5d41402abc4b2a76b9719d911017c592", hash) end @@ -97,7 +97,7 @@ describe("kong.clustering", function() assert.equal("5d41402abc4b2a76b9719d911017c592", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end @@ -107,7 +107,7 @@ describe("kong.clustering", function() local value = false for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("68934a3e9455fa72420237eb05902327", hash) end @@ -116,7 +116,7 @@ describe("kong.clustering", function() assert.equal("68934a3e9455fa72420237eb05902327", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end @@ -126,7 +126,7 @@ describe("kong.clustering", function() local value = true for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("b326b5062b2f0e69046810717534cb09", hash) end @@ -135,29 +135,29 @@ describe("kong.clustering", function() assert.equal("b326b5062b2f0e69046810717534cb09", correct) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal(correct, hash) end end) it("calculating hash for function errors", function() - local pok = pcall(clustering.calculate_config_hash, clustering, function() end) + local pok = pcall(calculate_config_hash, function() end) assert.falsy(pok) end) it("calculating hash for thread errors", function() - local pok = pcall(clustering.calculate_config_hash, clustering, coroutine.create(function() end)) + local pok = pcall(calculate_config_hash, coroutine.create(function() end)) assert.falsy(pok) end) it("calculating hash for userdata errors", function() - local pok = pcall(clustering.calculate_config_hash, clustering, io.tmpfile()) + local pok = pcall(calculate_config_hash, io.tmpfile()) assert.falsy(pok) end) it("calculating hash for cdata errors", function() - local pok = pcall(clustering.calculate_config_hash, clustering, require "ffi".new("char[6]", "foobar")) + local pok = pcall(calculate_config_hash, require "ffi".new("char[6]", "foobar")) assert.falsy(pok) end) @@ -165,13 +165,13 @@ describe("kong.clustering", function() local value = {} for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) end for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) end @@ -199,10 +199,10 @@ describe("kong.clustering", function() value.consumers[i] = { username = "user-" .. tostring(i) } end - local h = clustering.calculate_config_hash(clustering, value) + local h = calculate_config_hash(value) for _ = 1, 10 do - local hash = clustering.calculate_config_hash(clustering, value) + local hash = calculate_config_hash(value) assert.is_string(hash) assert.equal("cb83c48d5b2932d1bc9d13672b433365", hash) assert.equal(h, hash) @@ -216,7 +216,7 @@ describe("kong.clustering", function() local value = {} for _ = 1, 10 do - local hash, hashes = clustering.calculate_config_hash(clustering, value) + local hash, hashes = calculate_config_hash(value) assert.is_string(hash) assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) assert.is_table(hashes) @@ -239,7 +239,7 @@ describe("kong.clustering", function() } for _ = 1, 10 do - local hash, hashes = clustering.calculate_config_hash(clustering, value) + local hash, hashes = calculate_config_hash(value) assert.is_string(hash) assert.equal("768533baebe6e0d46de8d5f8a0c05bf0", hash) assert.is_table(hashes) @@ -259,7 +259,7 @@ describe("kong.clustering", function() } for _ = 1, 10 do - local hash, hashes = clustering.calculate_config_hash(clustering, value) + local hash, hashes = calculate_config_hash(value) assert.is_string(hash) assert.equal("6c5fb69169a0fabb24dcfa3a5d7a14b0", hash) assert.is_table(hashes) diff --git a/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua b/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua deleted file mode 100644 index 3e26e4a363a..00000000000 --- a/spec/02-integration/09-hybrid_mode/06-version_negotiation_spec.lua +++ /dev/null @@ -1,217 +0,0 @@ -local ssl = require "ngx.ssl" - -local pl_file = require "pl.file" - -local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" -local constants = require "kong.constants" -local KONG_VERSION = require "kong.meta"._VERSION - -local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS - - -local VNEG_ENDPOINT = "/version-handshake" -local SERVER_NAME = "kong_clustering" -local CERT_FNAME = "spec/fixtures/kong_clustering.crt" -local CERT_KEY_FNAME = "spec/fixtures/kong_clustering.key" - -local CLIENT_CERT = assert(ssl.parse_pem_cert(assert(pl_file.read(CERT_FNAME)))) -local CLIENT_PRIV_KEY = assert(ssl.parse_pem_priv_key(assert(pl_file.read(CERT_KEY_FNAME)))) - - -for _, strategy in helpers.each_strategy() do - describe("[ #" .. strategy .. " backend]", function() - describe("connect to endpoint", function() - local bp, db - local client_setup = { - host = "127.0.0.1", - port = 9005, - scheme = "https", - ssl_verify = false, - ssl_client_cert = CLIENT_CERT, - ssl_client_priv_key = CLIENT_PRIV_KEY, - ssl_server_name = SERVER_NAME, - } - - lazy_setup(function() - bp, db = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations - - bp.plugins:insert { - name = "key-auth", - } - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - db_update_frequency = 3, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_version_check = "major_minor", - })) - end) - - before_each(function() - db:truncate("clustering_data_planes") - end) - - lazy_teardown(function() - helpers.stop_kong() - end) - - - it("rejects plaintext request", function() - local client = helpers.http_client{ - host = "127.0.0.1", - port = 9005, - scheme = "http", - } - local res = assert(client:post(VNEG_ENDPOINT)) - assert.res_status(400, res) - end) - - for _, req_method in ipairs{"GET", "HEAD", "PUT", "DELETE", "PATCH"} do - it(string.format("rejects HTTPS method %q", req_method), function() - local client = helpers.http_client(client_setup) - local res = assert(client:send({ method = req_method, path = VNEG_ENDPOINT })) - assert.res_status(400, res) - end) - end - - it("rejects text body", function() - local client = helpers.http_client(client_setup) - local res = assert(client:post(VNEG_ENDPOINT, { - headers = { ["Content-Type"] = "text/html; charset=UTF-8"}, - body = "stuff", - })) - assert.res_status(400, res) - end) - - it("accepts HTTPS method \"POST\"", function() - local client = helpers.http_client(client_setup) - local res = assert(client:post(VNEG_ENDPOINT, { - headers = { ["Content-Type"] = "application/json"}, - body = { - node = { - id = utils.uuid(), - type = "KONG", - version = KONG_VERSION, - hostname = "localhost", - }, - services_requested = {}, - }, - })) - assert.res_status(200, res) - assert.response(res).jsonbody() - end) - - it("rejects if there's something weird in the services_requested array", function() - local client = helpers.http_client(client_setup) - local res = assert(client:post(VNEG_ENDPOINT, { - headers = { ["Content-Type"] = "application/json"}, - body = { - node = { - id = utils.uuid(), - type = "KONG", - version = KONG_VERSION, - hostname = "localhost", - }, - services_requested = { "hi" }, - }, - })) - assert.res_status(400, res) - end) - - it("rejects if missing fields", function() - local client = helpers.http_client(client_setup) - local res = assert(client:post(VNEG_ENDPOINT, { - headers = { ["Content-Type"] = "application/json"}, - body = { - node = { - id = utils.uuid(), - version = KONG_VERSION, - hostname = "localhost", - }, - services_requested = {}, - }, - })) - assert.res_status(400, res) - local body = assert.response(res).jsonbody() - assert.is_string(body.message) - end) - - it("API shows DP status", function() - local client = helpers.http_client(client_setup) - do - local node_id = utils.uuid() - local res = assert(client:post(VNEG_ENDPOINT, { - headers = { ["Content-Type"] = "application/json"}, - body = { - node = { - id = node_id, - type = "KONG", - version = KONG_VERSION, - hostname = "localhost", - }, - services_requested = { - { - name = "Config", - versions = { "v0" }, - }, - { - name = "infundibulum", - versions = { "chronoscolastic", "kitchen" } - } - }, - }, - })) - - assert.res_status(200, res) - local body = assert.response(res).jsonbody() - assert.is_string(body.node.id) - assert.same({ - { - name = "config", - version = "v0", - message = "JSON over WebSocket", - }, - }, body.services_accepted) - assert.same({ - { name = "infundibulum", message = "unknown service." }, - }, body.services_rejected) - end - - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - assert.res_status(200, res) - local body = assert.response(res).jsonbody() - - for _, v in pairs(body.data) do - if v.ip == "127.0.0.1" then - assert.near(14 * 86400, v.ttl, 3) - assert.matches("^(%d+%.%d+)%.%d+", v.version) - assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - - return true - end - end - end, 10) - end) - - end) - end) -end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index e19db3739dd..dffb3306d8d 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -456,12 +456,6 @@ http { Kong.serve_wrpc_listener() } } - - location = /version-handshake { - content_by_lua_block { - Kong.serve_version_handshake() - } - } } > end -- role == "control_plane" From 43477a059385b5a8a41001676b83cb83bd219a06 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 6 Jun 2022 02:20:50 -0700 Subject: [PATCH 1427/4351] docs(autodoc) add missing entries for new upstream fields (#8903) --- autodoc/admin-api/data/admin-api.lua | 4 ++++ autodoc/admin-api/openapi-gen.lua | 2 ++ 2 files changed, 6 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index cfff2833e94..ccc7a71b7b0 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1576,6 +1576,10 @@ return { ["hash_fallback_header"] = { kind = "semi-optional", skip_in_example = true, description = [[The header name to take the value from as hash input. Only required when `hash_fallback` is set to `header`.]] }, ["hash_on_cookie"] = { kind = "semi-optional", skip_in_example = true, description = [[The cookie name to take the value from as hash input. Only required when `hash_on` or `hash_fallback` is set to `cookie`. If the specified cookie is not in the request, Kong will generate a value and set the cookie in the response.]] }, ["hash_on_cookie_path"] = { kind = "semi-optional", skip_in_example = true, description = [[The cookie path to set in the response headers. Only required when `hash_on` or `hash_fallback` is set to `cookie`.]] }, + ["hash_on_query_arg"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the query string argument to take the value from as hash input. Only required when `hash_on` is set to `query_arg`.]] }, + ["hash_fallback_query_arg"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the query string argument to take the value from as hash input. Only required when `hash_fallback` is set to `query_arg`.]] }, + ["hash_on_uri_capture"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the route URI capture to take the value from as hash input. Only required when `hash_on` is set to `uri_capture`.]] }, + ["hash_fallback_uri_capture"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the route URI capture to take the value from as hash input. Only required when `hash_fallback` is set to `uri_capture`.]] }, ["host_header"] = { description = [[The hostname to be used as `Host` header when proxying requests through Kong.]], example = "example.com", }, ["client_certificate"] = { description = [[If set, the certificate to be used as client certificate while TLS handshaking to the upstream server.]] }, ["healthchecks.active.timeout"] = { description = [[Socket timeout for active health checks (in seconds).]] }, diff --git a/autodoc/admin-api/openapi-gen.lua b/autodoc/admin-api/openapi-gen.lua index 205c3b16df7..1929f384d14 100644 --- a/autodoc/admin-api/openapi-gen.lua +++ b/autodoc/admin-api/openapi-gen.lua @@ -1,3 +1,5 @@ +setmetatable(_G, nil) -- silence OpenResty's global var warnings + local admin_api_data = require "autodoc.admin-api.data.admin-api" local kong_meta = require "kong.meta" local lfs = require "lfs" From e4fde79a08b5a35c18a1b72330d83ae580dba275 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Mon, 6 Jun 2022 17:48:22 +0800 Subject: [PATCH 1428/4351] fix(clustering) do not export plugins on a route attached to a disabled service (#8816) * fix(clustering) do not export plugins and routes of dsiabled services * test(clustering) remove useless code * test(clustering) remove temporary anchor * test(clustering) use a more efficient method to wait for router rebuild * style(test) minor fixes * fix(clustering) addressed test case conflicted * fix(clustering) do not filter serviceless routes --- kong/db/declarative/init.lua | 7 +- .../09-hybrid_mode/01-sync_spec.lua | 68 +++++++++++++++++++ 2 files changed, 73 insertions(+), 2 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index b3ec75419bb..b2eaef749fe 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -453,6 +453,7 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f }) local disabled_services = {} + local disabled_routes = {} for i = 1, #sorted_schemas do local schema = sorted_schemas[i] if schema.db_export == false then @@ -482,7 +483,9 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f -- as well do not export plugins and routes of dsiabled services if skip_disabled_entities and name == "services" and not row.enabled then disabled_services[row.id] = true - + elseif skip_disabled_entities and name == "routes" and row.service and + disabled_services[row.service ~= null and row.service.id] then + disabled_routes[row.id] = true elseif skip_disabled_entities and name == "plugins" and not row.enabled then goto skip_emit @@ -492,7 +495,7 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f if type(row[foreign_name]) == "table" then local id = row[foreign_name].id if id ~= nil then - if disabled_services[id] then + if disabled_services[id] or disabled_routes[id] then goto skip_emit end if not expand_foreigns then diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 2b23aa84467..6c0ec8f10f4 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -283,6 +283,74 @@ for _, strategy in helpers.each_strategy() do proxy_client:close() end) + + it('does not sync plugins on a route attached to a disabled service', function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + -- create service + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service3", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + local service_id = json.id + + -- create route + res = assert(admin_client:post("/services/mockbin-service3/routes", { + body = { paths = { "/soon-to-be-disabled-3" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + local route_id = json.id + + -- add a plugin for route + res = assert(admin_client:post("/routes/" .. route_id .. "/plugins", { + body = { name = "bot-detection" }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + -- test route + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled-3", + }) + + local status = res and res.status + proxy_client:close() + return status == 200 + end, 10) + + -- disable service + local res = assert(admin_client:patch("/services/" .. service_id, { + body = { enabled = false, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + + -- test route again + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = assert(proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled-3", + })) + + local status = res and res.status + proxy_client:close() + return status == 404 + end, 10) + end) end) end) end From 65dd6e32400b6f066e2bef3f750ba31200417db1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 7 Jun 2022 05:14:13 +0200 Subject: [PATCH 1429/4351] chore(dns) error handling and debug improvements (#8902) --- kong/resty/dns/client.lua | 21 ++++++++++++------- spec/01-unit/21-dns-client/02-client_spec.lua | 8 ++++--- 2 files changed, 18 insertions(+), 11 deletions(-) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index e266f1a3c38..6133884d874 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -31,6 +31,9 @@ local log = ngx.log local ERR = ngx.ERR local WARN = ngx.WARN local DEBUG = ngx.DEBUG +--[[ + DEBUG = ngx.WARN +--]] local PREFIX = "[dns-client] " local timer_at = ngx.timer.at local get_phase = ngx.get_phase @@ -67,6 +70,8 @@ local typeOrder -- array with order of types to try local clientErrors = { -- client specific errors [100] = "cache only lookup failed", [101] = "empty record received", + [102] = "invalid name, bad IPv4", + [103] = "invalid name, bad IPv6", } for _,v in ipairs(orderValids) do orderValids[v:upper()] = v end @@ -980,8 +985,8 @@ local function check_ipv6(qname, qtype, try_list) -- return a "server error" try_status(try_list, "bad IPv6") record = { - errcode = 3, - errstr = "name error", + errcode = 103, + errstr = clientErrors[103], } end cacheinsert(record, qname, qtype) @@ -1018,8 +1023,8 @@ local function check_ipv4(qname, qtype, try_list) -- return a "server error" try_status(try_list, "bad IPv4") record = { - errcode = 3, - errstr = "name error", + errcode = 102, + errstr = clientErrors[102], } end cacheinsert(record, qname, qtype) @@ -1162,7 +1167,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) records = nil -- luacheck: pop err = "recursion detected" - try_status(try_list, "recursion detected") + try_status(try_list, err) return nil, err, try_list end end @@ -1181,7 +1186,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) -- check for CNAME records, and dereferencing the CNAME if (records[1] or EMPTY).type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then opts.qtype = nil - try_status(try_list, "dereferencing") + try_status(try_list, "dereferencing CNAME") return resolve(records[1].cname, opts, dnsCacheOnly, try_list) end @@ -1208,7 +1213,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if records.errcode then -- the query type didn't match the ip address, or a bad ip address return nil, - ("dns server error: %s %s"):format(records.errcode, records.errstr), + ("dns client error: %s %s"):format(records.errcode, records.errstr), try_list end -- valid ipv4 or ipv6 @@ -1289,7 +1294,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if records[1].type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then -- dereference CNAME opts.qtype = nil - try_status(try_list, "dereferencing") + try_status(try_list, "dereferencing CNAME") return resolve(records[1].cname, opts, dnsCacheOnly, try_list) end diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 586ab0edeb8..812f30f1411 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -7,6 +7,8 @@ local pretty = require("pl.pretty").write -- define a constant for that error message local NOT_FOUND_ERROR = "dns server error: 3 name error" local EMPTY_ERROR = "dns client error: 101 empty record received" +local BAD_IPV4_ERROR = "dns client error: 102 invalid name, bad IPv4" +local BAD_IPV6_ERROR = "dns client error: 103 invalid name, bad IPv6" local gettime, sleep if ngx then @@ -845,7 +847,7 @@ describe("[DNS client]", function() false ) assert.equal(0, callcount) - assert.equal(NOT_FOUND_ERROR, err) + assert.equal(BAD_IPV4_ERROR, err) end) it("fetching IPv6 address as AAAA type", function() @@ -893,7 +895,7 @@ describe("[DNS client]", function() false ) assert.equal(0, callcount) - assert.equal(NOT_FOUND_ERROR, err) + assert.equal(BAD_IPV6_ERROR, err) end) it("fetching invalid IPv6 address", function() @@ -908,7 +910,7 @@ describe("[DNS client]", function() local answers, err, history = client.resolve(host) assert.is_nil(answers) - assert.equal(NOT_FOUND_ERROR, err) + assert.equal(BAD_IPV6_ERROR, err) assert(tostring(history):find("bad IPv6", nil, true)) end) From 832c93448fd473551a2867cf5e57f1ef3ffb35ca Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 6 Jun 2022 11:27:01 +0000 Subject: [PATCH 1430/4351] fix(pdk) tracing span kind not applied --- kong/pdk/tracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 0b1e64639b7..811edee3577 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -175,7 +175,7 @@ local function new_span(tracer, name, options) -- specify span start time manually span.start_time_ns = options.start_time_ns or ffi_time_unix_nano() - span.kind = options.kind or SPAN_KIND.INTERNAL + span.kind = options.span_kind or SPAN_KIND.INTERNAL span.attributes = options.attributes -- indicates whether the span should be reported From a4ad6a78c2ec083c8a1461b2011aadbeddc11934 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 6 Jun 2022 11:28:51 +0000 Subject: [PATCH 1431/4351] fix(tracing) time precision --- kong/tools/utils.lua | 2 +- kong/tracing/instrumentation.lua | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 92c331fa6db..52202b786b7 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1447,7 +1447,7 @@ do C.clock_gettime(0, nanop) local t = nanop[0] - return tonumber(t.tv_sec) * 100000000 + tonumber(t.tv_nsec) + return tonumber(t.tv_sec) * 1e9 + tonumber(t.tv_nsec) end end _M.time_ns = time_ns diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index e3396a0746f..c213c6c1d8f 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -72,7 +72,7 @@ function _M.balancer(ctx) local try = balancer_tries[i] span = tracer.start_span("balancer try #" .. i, { kind = 3, -- client - start_time_ns = try.balancer_start * 100000, + start_time_ns = try.balancer_start * 1e6, attributes = { ["kong.balancer.state"] = try.state, ["http.status_code"] = try.code, @@ -87,7 +87,7 @@ function _M.balancer(ctx) -- last try if i == try_count then - local upstream_finish_time = (ctx.KONG_BODY_FILTER_ENDED_AT or 0) * 100000 + local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 span:finish(upstream_finish_time) else @@ -98,7 +98,7 @@ function _M.balancer(ctx) -- retrying if try.balancer_latency ~= nil then local try_upstream_connect_time = (upstream_connect_time[i] or 0) * 1000 - span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 100000) + span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 1e6) else span:finish() end @@ -186,7 +186,7 @@ function _M.request(ctx) local req_uri = ctx.request_uri or var.request_uri local start_time = ngx.ctx.KONG_PROCESSING_START - and ngx.ctx.KONG_PROCESSING_START * 100000 + and ngx.ctx.KONG_PROCESSING_START * 1e6 or time_ns() local active_span = tracer.start_span(span_name, { @@ -259,7 +259,7 @@ function _M.runloop_log_before(ctx) -- check root span type to avoid encounter error if active_span and type(active_span.finish) == "function" then local end_time = ctx.KONG_BODY_FILTER_ENDED_AT - and ctx.KONG_BODY_FILTER_ENDED_AT * 100000 + and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 active_span:finish(end_time) end end From b36bea369cf75190fbc1f08b292372fc4e4c9355 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 6 Jun 2022 11:38:56 +0000 Subject: [PATCH 1432/4351] feat(*) opentelemetry plugin --- .github/labeler.yml | 3 +- CHANGELOG.md | 11 +- kong-2.8.0-0.rockspec | 5 + kong/constants.lua | 1 + .../collector/trace/v1/trace_service.proto | 45 +++ .../proto/common/v1/common.proto | 87 +++++ .../proto/resource/v1/resource.proto | 36 ++ .../opentelemetry/proto/trace/v1/trace.proto | 331 ++++++++++++++++++ kong/plugins/opentelemetry/handler.lua | 199 +++++++++++ kong/plugins/opentelemetry/otlp.lua | 169 +++++++++ kong/plugins/opentelemetry/proto.lua | 18 + kong/plugins/opentelemetry/schema.lua | 48 +++ kong/tracing/instrumentation.lua | 22 +- kong/tracing/propagation.lua | 11 +- spec/01-unit/12-plugins_order_spec.lua | 1 + .../37-opentelemetry/01-otlp_spec.lua | 120 +++++++ .../37-opentelemetry/02-schema_spec.lua | 36 ++ .../37-opentelemetry/03-propagation_spec.lua | 155 ++++++++ .../37-opentelemetry/04-exporter_spec.lua | 166 +++++++++ spec/helpers.lua | 23 +- 20 files changed, 1463 insertions(+), 24 deletions(-) create mode 100644 kong/include/opentelemetry/proto/collector/trace/v1/trace_service.proto create mode 100644 kong/include/opentelemetry/proto/common/v1/common.proto create mode 100644 kong/include/opentelemetry/proto/resource/v1/resource.proto create mode 100644 kong/include/opentelemetry/proto/trace/v1/trace.proto create mode 100644 kong/plugins/opentelemetry/handler.lua create mode 100644 kong/plugins/opentelemetry/otlp.lua create mode 100644 kong/plugins/opentelemetry/proto.lua create mode 100644 kong/plugins/opentelemetry/schema.lua create mode 100644 spec/03-plugins/37-opentelemetry/01-otlp_spec.lua create mode 100644 spec/03-plugins/37-opentelemetry/02-schema_spec.lua create mode 100644 spec/03-plugins/37-opentelemetry/03-propagation_spec.lua create mode 100644 spec/03-plugins/37-opentelemetry/04-exporter_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index 35303e12467..896a266c9b1 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -165,4 +165,5 @@ plugins/udp-log: plugins/zipkin: - kong/plugins/zipkin/**/* - +plugins/opentelemetry: +- kong/plugins/opentelemetry/**/* diff --git a/CHANGELOG.md b/CHANGELOG.md index 7a2bf215081..5878cad85da 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -124,6 +124,7 @@ [#8810](https://github.com/Kong/kong/pull/8810) #### PDK + - `pdk.response.set_header()`, `pdk.response.set_headers()`, `pdk.response.exit()` now ignore and emit warnings for manually set `Transfer-Encoding` headers. [#8698](https://github.com/Kong/kong/pull/8698) - The PDK is no longer versioned @@ -205,12 +206,18 @@ The tracing API is intend to be used with a external exporter plugin. Build-in instrumentation types and sampling rate are configuable through `opentelemetry_tracing` and `opentelemetry_tracing_sampling_rate` options. - [#8724](https://github.com/Kong/kong/pull/8724) + [#8724](https://github.com/Kong/kong/pull/8724) - Added `path`, `uri_capture`, and `query_arg` options to upstream `hash_on` - for load balancing. [#8701](https://github.com/Kong/kong/pull/8701) + for load balancing. + [#8701](https://github.com/Kong/kong/pull/8701) #### Plugins +- Introduced the new **OpenTelemetry** plugin that export tracing instrumentations + to any OTLP/HTTP compatible backend. + `opentelemetry_tracing` configuration should be enabled to collect + the core tracing spans of Kong. + [#8826](https://github.com/Kong/kong/pull/8826) - **Zipkin**: add support for including HTTP path in span name through configuration property `http_span_name`. [#8150](https://github.com/Kong/kong/pull/8150) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 6983ad8e41b..302f63d1046 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -482,6 +482,11 @@ build = { ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", + ["kong.plugins.opentelemetry.handler"] = "kong/plugins/opentelemetry/handler.lua", + ["kong.plugins.opentelemetry.schema"] = "kong/plugins/opentelemetry/schema.lua", + ["kong.plugins.opentelemetry.proto"] = "kong/plugins/opentelemetry/proto.lua", + ["kong.plugins.opentelemetry.otlp"] = "kong/plugins/opentelemetry/otlp.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index d8bc42a9565..9446a1629c8 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -35,6 +35,7 @@ local plugins = { "post-function", "azure-functions", "zipkin", + "opentelemetry", } local plugin_map = {} diff --git a/kong/include/opentelemetry/proto/collector/trace/v1/trace_service.proto b/kong/include/opentelemetry/proto/collector/trace/v1/trace_service.proto new file mode 100644 index 00000000000..41dbeef33db --- /dev/null +++ b/kong/include/opentelemetry/proto/collector/trace/v1/trace_service.proto @@ -0,0 +1,45 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package opentelemetry.proto.collector.trace.v1; + +import "opentelemetry/proto/trace/v1/trace.proto"; + +option java_multiple_files = true; +option java_package = "io.opentelemetry.proto.collector.trace.v1"; +option java_outer_classname = "TraceServiceProto"; +option go_package = "go.opentelemetry.io/proto/otlp/collector/trace/v1"; + +// Service that can be used to push spans between one Application instrumented with +// OpenTelemetry and a collector, or between a collector and a central collector (in this +// case spans are sent/received to/from multiple Applications). +service TraceService { + // For performance reasons, it is recommended to keep this RPC + // alive for the entire life of the application. + rpc Export(ExportTraceServiceRequest) returns (ExportTraceServiceResponse) {} +} + +message ExportTraceServiceRequest { + // An array of ResourceSpans. + // For data coming from a single resource this array will typically contain one + // element. Intermediary nodes (such as OpenTelemetry Collector) that receive + // data from multiple origins typically batch the data before forwarding further and + // in that case this array will contain multiple elements. + repeated opentelemetry.proto.trace.v1.ResourceSpans resource_spans = 1; +} + +message ExportTraceServiceResponse { +} diff --git a/kong/include/opentelemetry/proto/common/v1/common.proto b/kong/include/opentelemetry/proto/common/v1/common.proto new file mode 100644 index 00000000000..db6b50b66bd --- /dev/null +++ b/kong/include/opentelemetry/proto/common/v1/common.proto @@ -0,0 +1,87 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package opentelemetry.proto.common.v1; + +option java_multiple_files = true; +option java_package = "io.opentelemetry.proto.common.v1"; +option java_outer_classname = "CommonProto"; +option go_package = "go.opentelemetry.io/proto/otlp/common/v1"; + +// AnyValue is used to represent any type of attribute value. AnyValue may contain a +// primitive value such as a string or integer or it may contain an arbitrary nested +// object containing arrays, key-value lists and primitives. +message AnyValue { + // The value is one of the listed fields. It is valid for all values to be unspecified + // in which case this AnyValue is considered to be "empty". + oneof value { + string string_value = 1; + bool bool_value = 2; + int64 int_value = 3; + double double_value = 4; + ArrayValue array_value = 5; + KeyValueList kvlist_value = 6; + bytes bytes_value = 7; + } +} + +// ArrayValue is a list of AnyValue messages. We need ArrayValue as a message +// since oneof in AnyValue does not allow repeated fields. +message ArrayValue { + // Array of values. The array may be empty (contain 0 elements). + repeated AnyValue values = 1; +} + +// KeyValueList is a list of KeyValue messages. We need KeyValueList as a message +// since `oneof` in AnyValue does not allow repeated fields. Everywhere else where we need +// a list of KeyValue messages (e.g. in Span) we use `repeated KeyValue` directly to +// avoid unnecessary extra wrapping (which slows down the protocol). The 2 approaches +// are semantically equivalent. +message KeyValueList { + // A collection of key/value pairs of key-value pairs. The list may be empty (may + // contain 0 elements). + // The keys MUST be unique (it is not allowed to have more than one + // value with the same key). + repeated KeyValue values = 1; +} + +// KeyValue is a key-value pair that is used to store Span attributes, Link +// attributes, etc. +message KeyValue { + string key = 1; + AnyValue value = 2; +} + +// InstrumentationLibrary is a message representing the instrumentation library information +// such as the fully qualified name and version. +// InstrumentationLibrary is wire-compatible with InstrumentationScope for binary +// Protobuf format. +// This message is deprecated and will be removed on June 15, 2022. +message InstrumentationLibrary { + option deprecated = true; + + // An empty instrumentation library name means the name is unknown. + string name = 1; + string version = 2; +} + +// InstrumentationScope is a message representing the instrumentation scope information +// such as the fully qualified name and version. +message InstrumentationScope { + // An empty instrumentation scope name means the name is unknown. + string name = 1; + string version = 2; +} diff --git a/kong/include/opentelemetry/proto/resource/v1/resource.proto b/kong/include/opentelemetry/proto/resource/v1/resource.proto new file mode 100644 index 00000000000..0a5473455e2 --- /dev/null +++ b/kong/include/opentelemetry/proto/resource/v1/resource.proto @@ -0,0 +1,36 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package opentelemetry.proto.resource.v1; + +import "opentelemetry/proto/common/v1/common.proto"; + +option java_multiple_files = true; +option java_package = "io.opentelemetry.proto.resource.v1"; +option java_outer_classname = "ResourceProto"; +option go_package = "go.opentelemetry.io/proto/otlp/resource/v1"; + +// Resource information. +message Resource { + // Set of attributes that describe the resource. + // Attribute keys MUST be unique (it is not allowed to have more than one + // attribute with the same key). + repeated opentelemetry.proto.common.v1.KeyValue attributes = 1; + + // dropped_attributes_count is the number of dropped attributes. If the value is 0, then + // no attributes were dropped. + uint32 dropped_attributes_count = 2; +} diff --git a/kong/include/opentelemetry/proto/trace/v1/trace.proto b/kong/include/opentelemetry/proto/trace/v1/trace.proto new file mode 100644 index 00000000000..f2c13712b80 --- /dev/null +++ b/kong/include/opentelemetry/proto/trace/v1/trace.proto @@ -0,0 +1,331 @@ +// Copyright 2019, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package opentelemetry.proto.trace.v1; + +import "opentelemetry/proto/common/v1/common.proto"; +import "opentelemetry/proto/resource/v1/resource.proto"; + +option java_multiple_files = true; +option java_package = "io.opentelemetry.proto.trace.v1"; +option java_outer_classname = "TraceProto"; +option go_package = "go.opentelemetry.io/proto/otlp/trace/v1"; + +// TracesData represents the traces data that can be stored in a persistent storage, +// OR can be embedded by other protocols that transfer OTLP traces data but do +// not implement the OTLP protocol. +// +// The main difference between this message and collector protocol is that +// in this message there will not be any "control" or "metadata" specific to +// OTLP protocol. +// +// When new fields are added into this message, the OTLP request MUST be updated +// as well. +message TracesData { + // An array of ResourceSpans. + // For data coming from a single resource this array will typically contain + // one element. Intermediary nodes that receive data from multiple origins + // typically batch the data before forwarding further and in that case this + // array will contain multiple elements. + repeated ResourceSpans resource_spans = 1; +} + +// A collection of ScopeSpans from a Resource. +message ResourceSpans { + // The resource for the spans in this message. + // If this field is not set then no resource info is known. + opentelemetry.proto.resource.v1.Resource resource = 1; + + // A list of ScopeSpans that originate from a resource. + repeated ScopeSpans scope_spans = 2; + + // A list of InstrumentationLibrarySpans that originate from a resource. + // This field is deprecated and will be removed after grace period expires on June 15, 2022. + // + // During the grace period the following rules SHOULD be followed: + // + // For Binary Protobufs + // ==================== + // Binary Protobuf senders SHOULD NOT set instrumentation_library_spans. Instead + // scope_spans SHOULD be set. + // + // Binary Protobuf receivers SHOULD check if instrumentation_library_spans is set + // and scope_spans is not set then the value in instrumentation_library_spans + // SHOULD be used instead by converting InstrumentationLibrarySpans into ScopeSpans. + // If scope_spans is set then instrumentation_library_spans SHOULD be ignored. + // + // For JSON + // ======== + // JSON senders that set instrumentation_library_spans field MAY also set + // scope_spans to carry the same spans, essentially double-publishing the same data. + // Such double-publishing MAY be controlled by a user-settable option. + // If double-publishing is not used then the senders SHOULD set scope_spans and + // SHOULD NOT set instrumentation_library_spans. + // + // JSON receivers SHOULD check if instrumentation_library_spans is set and + // scope_spans is not set then the value in instrumentation_library_spans + // SHOULD be used instead by converting InstrumentationLibrarySpans into ScopeSpans. + // If scope_spans is set then instrumentation_library_spans field SHOULD be ignored. + repeated InstrumentationLibrarySpans instrumentation_library_spans = 1000 [deprecated = true]; + + // This schema_url applies to the data in the "resource" field. It does not apply + // to the data in the "scope_spans" field which have their own schema_url field. + string schema_url = 3; +} + +// A collection of Spans produced by an InstrumentationScope. +message ScopeSpans { + // The instrumentation scope information for the spans in this message. + // Semantically when InstrumentationScope isn't set, it is equivalent with + // an empty instrumentation scope name (unknown). + opentelemetry.proto.common.v1.InstrumentationScope scope = 1; + + // A list of Spans that originate from an instrumentation scope. + repeated Span spans = 2; + + // This schema_url applies to all spans and span events in the "spans" field. + string schema_url = 3; +} + +// A collection of Spans produced by an InstrumentationLibrary. +// InstrumentationLibrarySpans is wire-compatible with ScopeSpans for binary +// Protobuf format. +// This message is deprecated and will be removed on June 15, 2022. +message InstrumentationLibrarySpans { + option deprecated = true; + + // The instrumentation library information for the spans in this message. + // Semantically when InstrumentationLibrary isn't set, it is equivalent with + // an empty instrumentation library name (unknown). + opentelemetry.proto.common.v1.InstrumentationLibrary instrumentation_library = 1; + + // A list of Spans that originate from an instrumentation library. + repeated Span spans = 2; + + // This schema_url applies to all spans and span events in the "spans" field. + string schema_url = 3; +} + +// Span represents a single operation within a trace. Spans can be +// nested to form a trace tree. Spans may also be linked to other spans +// from the same or different trace and form graphs. Often, a trace +// contains a root span that describes the end-to-end latency, and one +// or more subspans for its sub-operations. A trace can also contain +// multiple root spans, or none at all. Spans do not need to be +// contiguous - there may be gaps or overlaps between spans in a trace. +// +// The next available field id is 17. +message Span { + // A unique identifier for a trace. All spans from the same trace share + // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes + // is considered invalid. + // + // This field is semantically required. Receiver should generate new + // random trace_id if empty or invalid trace_id was received. + // + // This field is required. + bytes trace_id = 1; + + // A unique identifier for a span within a trace, assigned when the span + // is created. The ID is an 8-byte array. An ID with all zeroes is considered + // invalid. + // + // This field is semantically required. Receiver should generate new + // random span_id if empty or invalid span_id was received. + // + // This field is required. + bytes span_id = 2; + + // trace_state conveys information about request position in multiple distributed tracing graphs. + // It is a trace_state in w3c-trace-context format: https://www.w3.org/TR/trace-context/#tracestate-header + // See also https://github.com/w3c/distributed-tracing for more details about this field. + string trace_state = 3; + + // The `span_id` of this span's parent span. If this is a root span, then this + // field must be empty. The ID is an 8-byte array. + bytes parent_span_id = 4; + + // A description of the span's operation. + // + // For example, the name can be a qualified method name or a file name + // and a line number where the operation is called. A best practice is to use + // the same display name at the same call point in an application. + // This makes it easier to correlate spans in different traces. + // + // This field is semantically required to be set to non-empty string. + // Empty value is equivalent to an unknown span name. + // + // This field is required. + string name = 5; + + // SpanKind is the type of span. Can be used to specify additional relationships between spans + // in addition to a parent/child relationship. + enum SpanKind { + // Unspecified. Do NOT use as default. + // Implementations MAY assume SpanKind to be INTERNAL when receiving UNSPECIFIED. + SPAN_KIND_UNSPECIFIED = 0; + + // Indicates that the span represents an internal operation within an application, + // as opposed to an operation happening at the boundaries. Default value. + SPAN_KIND_INTERNAL = 1; + + // Indicates that the span covers server-side handling of an RPC or other + // remote network request. + SPAN_KIND_SERVER = 2; + + // Indicates that the span describes a request to some remote service. + SPAN_KIND_CLIENT = 3; + + // Indicates that the span describes a producer sending a message to a broker. + // Unlike CLIENT and SERVER, there is often no direct critical path latency relationship + // between producer and consumer spans. A PRODUCER span ends when the message was accepted + // by the broker while the logical processing of the message might span a much longer time. + SPAN_KIND_PRODUCER = 4; + + // Indicates that the span describes consumer receiving a message from a broker. + // Like the PRODUCER kind, there is often no direct critical path latency relationship + // between producer and consumer spans. + SPAN_KIND_CONSUMER = 5; + } + + // Distinguishes between spans generated in a particular context. For example, + // two spans with the same name may be distinguished using `CLIENT` (caller) + // and `SERVER` (callee) to identify queueing latency associated with the span. + SpanKind kind = 6; + + // start_time_unix_nano is the start time of the span. On the client side, this is the time + // kept by the local machine where the span execution starts. On the server side, this + // is the time when the server's application handler starts running. + // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. + // + // This field is semantically required and it is expected that end_time >= start_time. + fixed64 start_time_unix_nano = 7; + + // end_time_unix_nano is the end time of the span. On the client side, this is the time + // kept by the local machine where the span execution ends. On the server side, this + // is the time when the server application handler stops running. + // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. + // + // This field is semantically required and it is expected that end_time >= start_time. + fixed64 end_time_unix_nano = 8; + + // attributes is a collection of key/value pairs. Note, global attributes + // like server name can be set using the resource API. Examples of attributes: + // + // "/http/user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36" + // "/http/server_latency": 300 + // "abc.com/myattribute": true + // "abc.com/score": 10.239 + // + // The OpenTelemetry API specification further restricts the allowed value types: + // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/common/common.md#attributes + // Attribute keys MUST be unique (it is not allowed to have more than one + // attribute with the same key). + repeated opentelemetry.proto.common.v1.KeyValue attributes = 9; + + // dropped_attributes_count is the number of attributes that were discarded. Attributes + // can be discarded because their keys are too long or because there are too many + // attributes. If this value is 0, then no attributes were dropped. + uint32 dropped_attributes_count = 10; + + // Event is a time-stamped annotation of the span, consisting of user-supplied + // text description and key-value pairs. + message Event { + // time_unix_nano is the time the event occurred. + fixed64 time_unix_nano = 1; + + // name of the event. + // This field is semantically required to be set to non-empty string. + string name = 2; + + // attributes is a collection of attribute key/value pairs on the event. + // Attribute keys MUST be unique (it is not allowed to have more than one + // attribute with the same key). + repeated opentelemetry.proto.common.v1.KeyValue attributes = 3; + + // dropped_attributes_count is the number of dropped attributes. If the value is 0, + // then no attributes were dropped. + uint32 dropped_attributes_count = 4; + } + + // events is a collection of Event items. + repeated Event events = 11; + + // dropped_events_count is the number of dropped events. If the value is 0, then no + // events were dropped. + uint32 dropped_events_count = 12; + + // A pointer from the current span to another span in the same trace or in a + // different trace. For example, this can be used in batching operations, + // where a single batch handler processes multiple requests from different + // traces or when the handler receives a request from a different project. + message Link { + // A unique identifier of a trace that this linked span is part of. The ID is a + // 16-byte array. + bytes trace_id = 1; + + // A unique identifier for the linked span. The ID is an 8-byte array. + bytes span_id = 2; + + // The trace_state associated with the link. + string trace_state = 3; + + // attributes is a collection of attribute key/value pairs on the link. + // Attribute keys MUST be unique (it is not allowed to have more than one + // attribute with the same key). + repeated opentelemetry.proto.common.v1.KeyValue attributes = 4; + + // dropped_attributes_count is the number of dropped attributes. If the value is 0, + // then no attributes were dropped. + uint32 dropped_attributes_count = 5; + } + + // links is a collection of Links, which are references from this span to a span + // in the same or different trace. + repeated Link links = 13; + + // dropped_links_count is the number of dropped links after the maximum size was + // enforced. If this value is 0, then no links were dropped. + uint32 dropped_links_count = 14; + + // An optional final status for this span. Semantically when Status isn't set, it means + // span's status code is unset, i.e. assume STATUS_CODE_UNSET (code = 0). + Status status = 15; +} + +// The Status type defines a logical error model that is suitable for different +// programming environments, including REST APIs and RPC APIs. +message Status { + reserved 1; + + // A developer-facing human readable error message. + string message = 2; + + // For the semantics of status codes see + // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/trace/api.md#set-status + enum StatusCode { + // The default status. + STATUS_CODE_UNSET = 0; + // The Span has been validated by an Application developers or Operator to have + // completed successfully. + STATUS_CODE_OK = 1; + // The Span contains an error. + STATUS_CODE_ERROR = 2; + }; + + // The status code. + StatusCode code = 3; +} diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua new file mode 100644 index 00000000000..40e8a1632bc --- /dev/null +++ b/kong/plugins/opentelemetry/handler.lua @@ -0,0 +1,199 @@ +local new_tab = require "table.new" +local http = require "resty.http" +local clone = require "table.clone" +local otlp = require "kong.plugins.opentelemetry.otlp" +local propagation = require "kong.tracing.propagation" +local tablepool = require "tablepool" + +local ngx = ngx +local kong = kong +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG +local ngx_now = ngx.now +local ngx_update_time = ngx.update_time +local ngx_req = ngx.req +local ngx_get_headers = ngx_req.get_headers +local timer_at = ngx.timer.at +local clear = table.clear +local propagation_parse = propagation.parse +local propagation_set = propagation.set +local tablepool_release = tablepool.release +local tablepool_fetch = tablepool.fetch +local null = ngx.null +local encode_traces = otlp.encode_traces +local transform_span = otlp.transform_span + +local POOL_BATCH_SPANS = "KONG_OTLP_BATCH_SPANS" +local _log_prefix = "[otel] " + +local OpenTelemetryHandler = { + VERSION = "0.1.0", + PRIORITY = 14, +} + +local default_headers = { + ["Content-Type"] = "application/x-protobuf", +} + +-- worker-level spans queue +local spans_queue = new_tab(5000, 0) +local headers_cache = setmetatable({}, { __mode = "k" }) +local last_run_cache = setmetatable({}, { __mode = "k" }) + +local function get_cached_headers(conf_headers) + -- cache http headers + local headers = default_headers + if conf_headers then + headers = headers_cache[conf_headers] + end + + if not headers then + headers = clone(default_headers) + if conf_headers and conf_headers ~= null then + for k, v in pairs(conf_headers) do + headers[k] = v and v[1] + end + end + + headers_cache[conf_headers] = headers + end + + return headers +end + + +local function http_export_request(conf, pb_data, headers) + local httpc = http.new() + httpc:set_timeouts(conf.connect_timeout, conf.send_timeout, conf.read_timeout) + local res, err = httpc:request_uri(conf.endpoint, { + method = "POST", + body = pb_data, + headers = headers, + }) + if not res then + ngx_log(ngx_ERR, _log_prefix, "failed to send request: ", err) + end + + if res and res.status ~= 200 then + ngx_log(ngx_ERR, _log_prefix, "response error: ", res.status, ", body: ", res.body) + end +end + +local function http_export(premature, conf) + if premature then + return + end + + local spans_n = #spans_queue + if spans_n == 0 then + return + end + + local start = ngx_now() + local headers = conf.headers and get_cached_headers(conf.headers) or default_headers + + -- batch send spans + local spans_buffer = tablepool_fetch(POOL_BATCH_SPANS, conf.batch_span_count, 0) + + for i = 1, spans_n do + local len = (spans_buffer.n or 0) + 1 + spans_buffer[len] = spans_queue[i] + spans_buffer.n = len + + if len >= conf.batch_span_count then + local pb_data = encode_traces(spans_buffer, conf.resource_attributes) + clear(spans_buffer) + + http_export_request(conf, pb_data, headers) + end + end + + -- remain spans + if spans_queue.n and spans_queue.n > 0 then + local pb_data = encode_traces(spans_buffer, conf.resource_attributes) + http_export_request(conf, pb_data, headers) + end + + -- clear the queue + clear(spans_queue) + + tablepool_release(POOL_BATCH_SPANS, spans_buffer) + + ngx_update_time() + local duration = ngx_now() - start + ngx_log(ngx_DEBUG, _log_prefix, "opentelemetry exporter sent " .. spans_n .. + " traces to " .. conf.endpoint .. " in " .. duration .. " seconds") +end + +local function process_span(span) + if span.should_sample == false + or kong.ctx.plugin.should_sample == false + then + -- ignore + return + end + + -- overwrite + local trace_id = kong.ctx.plugin.trace_id + if trace_id then + span.trace_id = trace_id + end + + local pb_span = transform_span(span) + + local len = spans_queue.n or 0 + len = len + 1 + + spans_queue[len] = pb_span + spans_queue.n = len +end + +function OpenTelemetryHandler:rewrite() + local headers = ngx_get_headers() + local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + + -- make propagation running with tracing instrumetation not enabled + if not root_span then + local tracer = kong.tracing.new("otel") + root_span = tracer.start_span("root") + + -- the span created only for the propagation and will be bypassed to the exporter + kong.ctx.plugin.should_sample = false + end + + local header_type, trace_id, span_id, _, should_sample, _ = propagation_parse(headers) + if should_sample == false then + root_span.should_sample = should_sample + end + + -- overwrite trace id + if trace_id then + root_span.trace_id = trace_id + kong.ctx.plugin.trace_id = trace_id + end + + -- overwrite root span's parent_id + if span_id then + root_span.parent_id = span_id + end + + propagation_set("w3c", header_type, root_span) +end + +function OpenTelemetryHandler:log(conf) + ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) + + -- transform spans + kong.tracing.process_span(process_span) + + local cache_key = conf.__key__ + local last = last_run_cache[cache_key] or 0 + local now = ngx_now() + if now - last >= conf.batch_flush_delay then + last_run_cache[cache_key] = now + timer_at(0, http_export, conf) + end +end + +return OpenTelemetryHandler diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua new file mode 100644 index 00000000000..0e6b1840ebd --- /dev/null +++ b/kong/plugins/opentelemetry/otlp.lua @@ -0,0 +1,169 @@ +require "kong.plugins.opentelemetry.proto" +local pb = require "pb" +local new_tab = require "table.new" +local nkeys = require "table.nkeys" +local tablepool = require "tablepool" +local utils = require "kong.tools.utils" + +local kong = kong +local insert = table.insert +local tablepool_fetch = tablepool.fetch +local tablepool_release = tablepool.release +local deep_copy = utils.deep_copy +local table_merge = utils.table_merge + +local POOL_OTLP = "KONG_OTLP" +local EMPTY_TAB = {} + +local PB_STATUS = {} +for i = 0, 2 do + PB_STATUS[i] = { code = i } +end + +local function transform_attributes(attr) + if type(attr) ~= "table" then + error("invalid attributes", 2) + end + + local pb_attributes = new_tab(nkeys(attr), 0) + for k, v in pairs(attr) do + local typ = type(v) + local pb_val + + if typ == "string" then + pb_val = { string_value = v } + + elseif typ == "number" then + pb_val = { double_value = v } + + elseif typ == "boolean" then + pb_val = { bool_value = v } + + else + pb_val = EMPTY_TAB -- considered empty + end + + insert(pb_attributes, { + key = k, + value = pb_val, + }) + end + + return pb_attributes +end + +local function transform_events(events) + if type(events) ~= "table" then + return nil + end + + local pb_events = new_tab(#events, 0) + for _, evt in ipairs(events) do + local pb_evt = { + name = evt.name, + time_unix_nano = evt.time_ns, + -- dropped_attributes_count = 0, + } + + if evt.attributes then + pb_evt.attributes = transform_attributes(evt.attributes) + end + + insert(pb_events, pb_evt) + end + + return pb_events +end + +local function transform_span(span) + assert(type(span) == "table") + + local pb_span = { + trace_id = span.trace_id, + span_id = span.span_id, + -- trace_state = "", + parent_span_id = span.parent_id or "", + name = span.name, + kind = span.kind or 0, + start_time_unix_nano = span.start_time_ns, + end_time_unix_nano = span.end_time_ns, + attributes = span.attributes and transform_attributes(span.attributes), + -- dropped_attributes_count = 0, + events = span.events and transform_events(span.events), + -- dropped_events_count = 0, + -- links = EMPTY_TAB, + -- dropped_links_count = 0, + status = span.status and PB_STATUS[span.status], + } + + return pb_span +end + +local encode_traces +do + local attributes_cache = setmetatable({}, { __mode = "k" }) + local function default_resource_attributes() + return { + ["service.name"] = "kong", + ["service.instance.id"] = kong and kong.node.get_id(), + ["service.version"] = kong and kong.version, + } + end + + local function render_resource_attributes(attributes) + attributes = attributes or EMPTY_TAB + + local resource_attributes = attributes_cache[attributes] + if resource_attributes then + return resource_attributes + end + + local default_attributes = default_resource_attributes() + resource_attributes = table_merge(default_attributes, attributes) + + resource_attributes = transform_attributes(resource_attributes) + attributes_cache[attributes] = resource_attributes + + return resource_attributes + end + + local pb_memo = { + resource_spans = { + { resource = { + attributes = {} + }, + scope_spans = { + { scope = { + name = "kong-internal", + version = "0.1.0", + }, + spans = {}, }, + }, }, + }, + } + + encode_traces = function(spans, resource_attributes) + local tab = tablepool_fetch(POOL_OTLP, 0, 2) + if not tab.resource_spans then + tab.resource_spans = deep_copy(pb_memo.resource_spans) + end + + local resource = tab.resource_spans[1].resource + resource.attributes = render_resource_attributes(resource_attributes) + + local scoped = tab.resource_spans[1].scope_spans[1] + scoped.spans = spans + local pb_data = pb.encode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", tab) + + -- remove reference + scoped.spans = nil + tablepool_release(POOL_OTLP, tab, true) -- no clear + + return pb_data + end +end + +return { + transform_span = transform_span, + encode_traces = encode_traces, +} diff --git a/kong/plugins/opentelemetry/proto.lua b/kong/plugins/opentelemetry/proto.lua new file mode 100644 index 00000000000..7f843d38b18 --- /dev/null +++ b/kong/plugins/opentelemetry/proto.lua @@ -0,0 +1,18 @@ +local grpc = require "kong.tools.grpc" +local pl_path = require "pl.path" + +local abspath = pl_path.abspath +local splitpath = pl_path.splitpath + +local proto_fpath = "kong/include/opentelemetry/proto/collector/trace/v1/trace_service.proto" + +local function load_proto() + local grpc_util = grpc.new() + local protoc_instance = grpc_util.protoc_instance + + local dir = splitpath(abspath(proto_fpath)) + protoc_instance:addpath(dir) + protoc_instance:loadfile(proto_fpath) +end + +load_proto() diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua new file mode 100644 index 00000000000..48e27f5a0b4 --- /dev/null +++ b/kong/plugins/opentelemetry/schema.lua @@ -0,0 +1,48 @@ +local typedefs = require "kong.db.schema.typedefs" +local Schema = require "kong.db.schema" + +local function custom_validator(attributes) + for _, v in pairs(attributes) do + local vtype = type(v) + if vtype ~= "string" and + vtype ~= "number" and + vtype ~= "boolean" + then + return nil, "invalid type of value: " .. vtype + end + + if vtype == "string" and #v == 0 then + return nil, "required field missing" + end + end + + return true +end + +local resource_attributes = Schema.define { + type = "map", + keys = { type = "string", required = true }, + -- TODO: support [string, number, boolean] + values = { type = "string", required = true }, + custom_validator = custom_validator, +} + +return { + name = "opentelemetry", + fields = { + { protocols = typedefs.protocols_http }, -- TODO: support stream mode + { config = { + type = "record", + fields = { + { endpoint = typedefs.url { required = true } }, -- OTLP/HTTP + { headers = typedefs.headers }, + { resource_attributes = resource_attributes }, + { batch_span_count = { type = "integer", required = true, default = 200 } }, + { batch_flush_delay = { type = "integer", required = true, default = 3 } }, + { connect_timeout = typedefs.timeout { default = 1000 } }, + { send_timeout = typedefs.timeout { default = 5000 } }, + { read_timeout = typedefs.timeout { default = 5000 } }, + }, + }, }, + }, +} diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index c213c6c1d8f..f317cc1b18a 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -67,37 +67,32 @@ function _M.balancer(ctx) local span local balancer_tries = balancer_data.tries local try_count = balancer_data.try_count - local upstream_connect_time + local upstream_connect_time = split(var.upstream_connect_time, ", ", "jo") for i = 1, try_count do local try = balancer_tries[i] span = tracer.start_span("balancer try #" .. i, { kind = 3, -- client start_time_ns = try.balancer_start * 1e6, attributes = { - ["kong.balancer.state"] = try.state, - ["http.status_code"] = try.code, ["net.peer.ip"] = try.ip, ["net.peer.port"] = try.port, } }) - if i < try_count then + if try.state then + span:set_attribute("http.status_code", try.code) span:set_status(2) end -- last try - if i == try_count then + if i == try_count and try.state == nil then local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 span:finish(upstream_finish_time) else - if not upstream_connect_time then - upstream_connect_time = split(var.upstream_connect_time, ",", "jo") - end - -- retrying if try.balancer_latency ~= nil then - local try_upstream_connect_time = (upstream_connect_time[i] or 0) * 1000 + local try_upstream_connect_time = (tonumber(upstream_connect_time[i]) or 0) * 1000 span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 1e6) else span:finish() @@ -149,6 +144,7 @@ function _M.http_client() end local span = tracer.start_span("HTTP " .. method .. " " .. uri, { + span_kind = 3, attributes = attributes, }) @@ -190,6 +186,7 @@ function _M.request(ctx) or time_ns() local active_span = tracer.start_span(span_name, { + span_kind = 2, -- server start_time_ns = start_time, attributes = { ["http.method"] = method, @@ -200,6 +197,7 @@ function _M.request(ctx) ["net.peer.ip"] = client.get_ip(), }, }) + tracer.set_active_span(active_span) end @@ -220,6 +218,8 @@ do local span = tracer.start_span(name) local ip_addr, res_port, try_list = raw_func(host, port) if span then + span:set_attribute("dns.record.domain", host) + span:set_attribute("dns.record.port", port) span:set_attribute("dns.record.ip", ip_addr) span:finish() end @@ -274,7 +274,7 @@ do insert(detail_logs, "\nSpan #" .. i .. " name=" .. span.name) if span.end_time_ns then - insert(detail_logs, " duration=" .. (span.end_time_ns - span.start_time_ns) / 100000 .. "ms") + insert(detail_logs, " duration=" .. (span.end_time_ns - span.start_time_ns) / 1e6 .. "ms") end if span.attributes then diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index f19568ac45c..80b3de4cc00 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -447,11 +447,10 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "b3-single" or found_header_type == "b3-single" then - set_header("b3", fmt("%s-%s-%s-%s", - to_hex(proxy_span.trace_id), - to_hex(proxy_span.span_id), - proxy_span.should_sample and "1" or "0", - to_hex(proxy_span.parent_id))) + set_header("b3", to_hex(proxy_span.trace_id) .. + "-" .. to_hex(proxy_span.span_id) .. + "-" .. (proxy_span.should_sample and "1" or "0") .. + (proxy_span.parent_id and "-" .. to_hex(proxy_span.parent_id) or "")) end if conf_header_type == "w3c" or found_header_type == "w3c" then @@ -465,7 +464,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default set_header("uber-trace-id", fmt("%s:%s:%s:%s", to_hex(proxy_span.trace_id), to_hex(proxy_span.span_id), - to_hex(proxy_span.parent_id), + proxy_span.parent_id and to_hex(proxy_span.parent_id) or "0", proxy_span.should_sample and "01" or "00")) end diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index 529f751532d..a2347b0ad45 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -75,6 +75,7 @@ describe("Plugins", function() "aws-lambda", "azure-functions", "proxy-cache", + "opentelemetry", "prometheus", "http-log", "statsd", diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua new file mode 100644 index 00000000000..eee4c55801a --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -0,0 +1,120 @@ +require "spec.helpers" +require "kong.plugins.opentelemetry.proto" +local otlp = require "kong.plugins.opentelemetry.otlp" +local utils = require "kong.tools.utils" +local pb = require "pb" + +local fmt = string.format +local rand_bytes = utils.get_rand_bytes +local time_ns = utils.time_ns +local insert = table.insert +local tracer = kong.tracing.new("test") + +local function table_compare(expected, passed) + if type(expected) ~= type(passed) then + return false, fmt("expected: %s, got: %s", type(expected), type(passed)) + end + + for k, v in pairs(expected) do + local v_typ = type(v) + if v_typ == "nil" + or v_typ == "number" + or v_typ == "string" + or v_typ == "boolean" + then + if v ~= passed[k] then + return false, fmt("%s field, expected: %s, got: %s", k, v, passed[k]) + end + + elseif v_typ == "table" and #v > 0 then + local ok, err = table_compare(v, passed[k]) + return ok, fmt("%s field, %s", k, err) + end + end + + return true +end + +local pb_encode_span = function(data) + return pb.encode("opentelemetry.proto.trace.v1.Span", data) +end + +local pb_decode_span = function(data) + return pb.decode("opentelemetry.proto.trace.v1.Span", data) +end + +describe("Plugin: opentelemetry (otlp)", function() + lazy_setup(function () + -- overwrite for testing + pb.option("enum_as_value") + end) + + lazy_teardown(function() + -- revert it back + pb.option("enum_as_name") + end) + + after_each(function () + ngx.ctx.KONG_SPANS = nil + end) + + it("encode/decode pb", function () + local N = 10000 + + local test_spans = { + -- default one + { + name = "full-span", + trace_id = rand_bytes(16), + span_id = rand_bytes(8), + parent_id = rand_bytes(8), + start_time_ns = time_ns(), + end_time_ns = time_ns() + 1000, + should_sample = true, + attributes = { + foo = "bar", + test = true, + version = 0.1, + }, + events = { + { + name = "evt1", + time_ns = time_ns(), + attributes = { + debug = true, + } + } + }, + }, + } + + for i = 1, N do + local span = tracer.start_span(tostring(i), { + span_kind = i % 6, + attributes = { + str = fmt("tag-%s", i), + int = i, + bool = (i % 2 == 0 and true) or false, + double = i / (N * 1000), + }, + }) + + span:set_status(i % 3) + span:add_event(tostring(i), span.attributes) + span:finish() + + insert(test_spans, table.clone(span)) + span:release() + end + + for _, test_span in ipairs(test_spans) do + local pb_span = otlp.transform_span(test_span) + local pb_data = pb_encode_span(pb_span) + local decoded_span = pb_decode_span(pb_data) + + local ok, err = table_compare(pb_span, decoded_span) + assert.is_true(ok, err) + end + end) + +end) diff --git a/spec/03-plugins/37-opentelemetry/02-schema_spec.lua b/spec/03-plugins/37-opentelemetry/02-schema_spec.lua new file mode 100644 index 00000000000..6e3a6c43133 --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/02-schema_spec.lua @@ -0,0 +1,36 @@ +local schema_def = require "kong.plugins.opentelemetry.schema" +local validate_plugin_config_schema = require "spec.helpers".validate_plugin_config_schema + +describe("Plugin: OpenTelemetry (schema)", function() + it("rejects invalid attribute keys", function() + local ok, err = validate_plugin_config_schema({ + endpoint = "http://example.dev", + resource_attributes = { + [123] = "", + }, + }, schema_def) + + assert.is_falsy(ok) + assert.same({ + config = { + resource_attributes = "expected a string" + } + }, err) + end) + + it("rejects invalid attribute values", function() + local ok, err = validate_plugin_config_schema({ + endpoint = "http://example.dev", + resource_attributes = { + foo = "", + }, + }, schema_def) + + assert.is_falsy(ok) + assert.same({ + config = { + resource_attributes = "length must be at least 1" + } + }, err) + end) +end) diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua new file mode 100644 index 00000000000..bb7803158cc --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -0,0 +1,155 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local utils = require "kong.tools.utils" +local to_hex = require "resty.string".to_hex + +local fmt = string.format + + +local function gen_trace_id() + return to_hex(utils.get_rand_bytes(16)) +end + + +local function gen_span_id() + return to_hex(utils.get_rand_bytes(8)) +end + + +for _, strategy in helpers.each_strategy() do +describe("propagation tests #" .. strategy, function() + local service + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + -- enable opentelemetry plugin globally pointing to mock server + bp.plugins:insert({ + name = "opentelemetry", + config = { + -- fake endpoint, request to backend will sliently fail + endpoint = "http://localhost:8080/v1/traces", + } + }) + + service = bp.services:insert() + + -- kong (http) mock upstream + bp.routes:insert({ + service = service, + hosts = { "http-route" }, + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("propagates tracing headers (b3 request)", function() + local trace_id = gen_trace_id() + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + ["x-b3-traceid"] = trace_id, + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.equals(trace_id, json.headers["x-b3-traceid"]) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + describe("propagates tracing headers (b3-single request)", function() + it("with parent_id", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + it("without parent_id", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-1", trace_id, span_id), + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-1", json.headers.b3) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + end) + + it("propagates w3c tracing headers", function() + local trace_id = gen_trace_id() -- w3c only admits 16-byte trace_ids + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + it("propagates jaeger tracing headers", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + -- Trace ID is left padded with 0 for assert + assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + end) + + it("propagates ot headers", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local r = proxy_client:get("/", { + headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["ot-tracer-traceid"]) + end) +end) +end diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua new file mode 100644 index 00000000000..728af5ae348 --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -0,0 +1,166 @@ +require "kong.plugins.opentelemetry.proto" +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local tablex = require "pl.tablex" +local pb = require "pb" + +local table_merge = utils.table_merge +local HTTP_PORT = 35000 + +for _, strategy in helpers.each_strategy() do + describe("opentelemetry exporter #" .. strategy, function() + local proxy_client + + lazy_setup(function () + -- overwrite for testing + pb.option("enum_as_value") + end) + + lazy_teardown(function() + -- revert it back + pb.option("enum_as_name") + end) + + -- helpers + local function setup_instrumentations(types, config) + local bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/" }}) + + bp.plugins:insert({ + name = "opentelemetry", + config = table_merge({ + endpoint = "http://127.0.0.1:" .. HTTP_PORT, + batch_flush_delay = -1, -- report immediately + }, config) + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "opentelemetry", + opentelemetry_tracing = types, + }) + + proxy_client = helpers.proxy_client(1000) + end + + describe("valid #http request", function () + lazy_setup(function() + setup_instrumentations("all", { + headers = { + ["X-Access-Token"] = {"token"}, + }, + }) + end) + + lazy_teardown(function() + helpers.kill_http_server(HTTP_PORT) + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.http_server(HTTP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + local ok, headers, body = thread:join() + assert.is_true(ok) + assert.is_string(body) + + local idx = tablex.find(headers, "Content-Type: application/x-protobuf") + assert.not_nil(idx, headers) + + -- custom http headers + idx = tablex.find(headers, "X-Access-Token: token") + assert.not_nil(idx, headers) + + local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) + assert.not_nil(decoded) + + -- array is unstable + local res_attr = decoded.resource_spans[1].resource.attributes + table.sort(res_attr, function(a, b) + return a.key < b.key + end) + -- default resource attributes + assert.same("service.instance.id", res_attr[1].key) + assert.same("service.name", res_attr[2].key) + assert.same({string_value = "kong"}, res_attr[2].value) + assert.same("service.version", res_attr[3].key) + assert.same({string_value = kong.version}, res_attr[3].value) + + local scope_spans = decoded.resource_spans[1].scope_spans + assert.is_true(#scope_spans > 0, scope_spans) + end) + end) + + describe("overwrite resource attributes #http", function () + lazy_setup(function() + setup_instrumentations("all", { + resource_attributes = { + ["service.name"] = "kong_oss", + ["os.version"] = "debian", + } + }) + end) + + lazy_teardown(function() + helpers.kill_http_server(HTTP_PORT) + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.http_server(HTTP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + local ok, headers, body = thread:join() + assert.is_true(ok) + assert.is_string(body) + + local idx = tablex.find(headers, "Content-Type: application/x-protobuf") + assert.not_nil(idx, headers) + + local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) + assert.not_nil(decoded) + + -- array is unstable + local res_attr = decoded.resource_spans[1].resource.attributes + table.sort(res_attr, function(a, b) + return a.key < b.key + end) + -- resource attributes + assert.same("os.version", res_attr[1].key) + assert.same({string_value = "debian"}, res_attr[1].value) + assert.same("service.instance.id", res_attr[2].key) + assert.same("service.name", res_attr[3].key) + assert.same({string_value = "kong_oss"}, res_attr[3].value) + assert.same("service.version", res_attr[4].key) + assert.same({string_value = kong.version}, res_attr[4].value) + + local scope_spans = decoded.resource_spans[1].scope_spans + assert.is_true(#scope_spans > 0, scope_spans) + end) + end) + + end) +end diff --git a/spec/helpers.lua b/spec/helpers.lua index a1ae22fef0c..6418014b063 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1208,14 +1208,14 @@ local function http_server(port, ...) local lines = {} local line, err - while #lines < 7 do - line, err = client:receive() + repeat + line, err = client:receive("*l") if err then break else table.insert(lines, line) end - end + until line == "" if #lines > 0 and lines[1] == "GET /delay HTTP/1.0" then ngx.sleep(2) @@ -1226,10 +1226,13 @@ local function http_server(port, ...) error(err) end + local body, _ = client:receive("*a") + client:send("HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n") client:close() server:close() - return lines + + return lines, body end }, port) @@ -1237,6 +1240,17 @@ local function http_server(port, ...) end +--- Stops a local HTTP server. +-- A server previously created with `http_server` can be stopped prematurely by +-- calling this function. +-- @function kill_http_server +-- @param port the port the HTTP server is listening on. +-- @see http_server +local function kill_http_server(port) + os.execute("fuser -n tcp -k " .. port) +end + + --- Starts a local UDP server. -- Reads the specified number of packets and then closes. -- The server-thread return values depend on `n`: @@ -2992,6 +3006,7 @@ end udp_server = udp_server, kill_tcp_server = kill_tcp_server, http_server = http_server, + kill_http_server = kill_http_server, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, proxy_client = proxy_client, From 031afb0a2cd11d81b8a7e2c03bbb3c841d5216b4 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 6 Jun 2022 11:39:24 +0000 Subject: [PATCH 1433/4351] tests(opentelemetry) otelcol integration --- .github/workflows/build_and_test.yml | 45 ++++++++++ .../37-opentelemetry/05-otelcol_spec.lua | 90 +++++++++++++++++++ spec/fixtures/opentelemetry/otelcol.yaml | 28 ++++++ spec/helpers.lua | 13 +++ 4 files changed, 176 insertions(+) create mode 100644 spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua create mode 100644 spec/fixtures/opentelemetry/otelcol.yaml diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 6e684b9e656..37573fd111e 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -136,6 +136,7 @@ jobs: KONG_TEST_DATABASE: postgres KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json TEST_SUITE: ${{ matrix.suite }} TEST_SPLIT: ${{ matrix.split }} @@ -201,6 +202,20 @@ jobs: docker restart kong_redis docker logs kong_redis + - name: Run OpenTelemetry Collector + run: | + mkdir -p ${{ github.workspace }}/tmp/otel + touch ${{ github.workspace }}/tmp/otel/file_exporter.json + sudo chmod 777 -R ${{ github.workspace }}/tmp/otel + docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ + -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ + -v ${{ github.workspace }}/tmp/otel:/etc/otel \ + --name opentelemetry-collector -d \ + otel/opentelemetry-collector-contrib:0.52.0 \ + --config=/etc/otel-collector-config.yaml + sleep 2 + docker logs opentelemetry-collector + - name: Tests run: | eval `luarocks path` @@ -218,6 +233,7 @@ jobs: KONG_TEST_DATABASE: 'off' KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json TEST_SUITE: dbless services: @@ -252,6 +268,20 @@ jobs: echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts + - name: Run OpenTelemetry Collector + run: | + mkdir -p ${{ github.workspace }}/tmp/otel + touch ${{ github.workspace }}/tmp/otel/file_exporter.json + sudo chmod 777 -R ${{ github.workspace }}/tmp/otel + docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ + -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ + -v ${{ github.workspace }}/tmp/otel:/etc/otel \ + --name opentelemetry-collector -d \ + otel/opentelemetry-collector-contrib:0.52.0 \ + --config=/etc/otel-collector-config.yaml + sleep 2 + docker logs opentelemetry-collector + - name: Tests run: | eval `luarocks path` @@ -273,6 +303,7 @@ jobs: KONG_TEST_DATABASE: cassandra KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json TEST_SUITE: ${{ matrix.suite }} TEST_SPLIT: ${{ matrix.split }} @@ -337,6 +368,20 @@ jobs: docker restart kong_redis docker logs kong_redis + - name: Run OpenTelemetry Collector + run: | + mkdir -p ${{ github.workspace }}/tmp/otel + touch ${{ github.workspace }}/tmp/otel/file_exporter.json + sudo chmod 777 -R ${{ github.workspace }}/tmp/otel + docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ + -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ + -v ${{ github.workspace }}/tmp/otel:/etc/otel \ + --name opentelemetry-collector -d \ + otel/opentelemetry-collector-contrib:0.52.0 \ + --config=/etc/otel-collector-config.yaml + sleep 2 + docker logs opentelemetry-collector + - name: Tests run: | eval `luarocks path` diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua new file mode 100644 index 00000000000..16562af8595 --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -0,0 +1,90 @@ +require "kong.plugins.opentelemetry.proto" +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local ngx_re = require "ngx.re" +local http = require "resty.http" + + +local fmt = string.format +local table_merge = utils.table_merge +local split = ngx_re.split + +local OTELCOL_HOST = helpers.otelcol_host +local OTELCOL_HTTP_PORT = helpers.otelcol_http_port +local OTELCOL_FILE_EXPORTER_PATH = helpers.otelcol_file_exporter_path + +for _, strategy in helpers.each_strategy() do + local proxy_url + + describe("otelcol #" .. strategy, function() + -- helpers + local function setup_instrumentations(types, config) + local bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/" }}) + + bp.plugins:insert({ + name = "opentelemetry", + config = table_merge({ + endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), + batch_flush_delay = -1, -- report immediately + }, config) + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "opentelemetry", + opentelemetry_tracing = types, + }) + + proxy_url = fmt("http://%s:%s", helpers.get_proxy_ip(), helpers.get_proxy_port()) + end + + describe("otelcol receives traces #http", function() + local LIMIT = 100 + + lazy_setup(function() + -- clear file + os.execute("cat /dev/null > " .. OTELCOL_FILE_EXPORTER_PATH) + setup_instrumentations("all") + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("send traces", function() + local httpc = http.new() + for i = 1, LIMIT do + local res, err = httpc:request_uri(proxy_url) + assert.is_nil(err) + assert.same(200, res.status) + end + end) + + it("valid traces", function() + ngx.sleep(3) + local f = assert(io.open(OTELCOL_FILE_EXPORTER_PATH, "rb")) + local raw_content = f:read("*all") + f:close() + + local parts = split(raw_content, "\n", "jo") + assert.is_true(#parts > 0) + end) + end) + + end) +end diff --git a/spec/fixtures/opentelemetry/otelcol.yaml b/spec/fixtures/opentelemetry/otelcol.yaml new file mode 100644 index 00000000000..9cd430d1fc9 --- /dev/null +++ b/spec/fixtures/opentelemetry/otelcol.yaml @@ -0,0 +1,28 @@ +receivers: + otlp: + protocols: + grpc: + http: + +processors: + batch: + +exporters: + logging: + loglevel: debug + file: + path: /etc/otel/file_exporter.json + +extensions: + health_check: + pprof: + zpages: + endpoint: "0.0.0.0:55679" + +service: + extensions: [pprof, zpages, health_check] + pipelines: + traces: + receivers: [otlp] + processors: [batch] + exporters: [logging, file] diff --git a/spec/helpers.lua b/spec/helpers.lua index 6418014b063..36e172d1d8b 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -26,6 +26,10 @@ local GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" local ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost" local ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411 +local OTELCOL_HOST = os.getenv("KONG_SPEC_TEST_OTELCOL_HOST") or "localhost" +local OTELCOL_HTTP_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_HTTP_PORT")) or 4318 +local OTELCOL_ZPAGES_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT")) or 55679 +local OTELCOL_FILE_EXPORTER_PATH = os.getenv("KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH") or "./tmp/otel/file_exporter.json" local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) @@ -2934,6 +2938,10 @@ end -- @field redis_ssl_sni The server name for Redis, it can be set by env KONG_SPEC_TEST_REDIS_SSL_SNI. -- @field zipkin_host The host for Zipkin service, it can be set by env KONG_SPEC_TEST_ZIPKIN_HOST. -- @field zipkin_port the port for Zipkin service, it can be set by env KONG_SPEC_TEST_ZIPKIN_PORT. +-- @field otelcol_host The host for OpenTelemetry Collector service, it can be set by env KONG_SPEC_TEST_OTELCOL_HOST. +-- @field otelcol_http_port the port for OpenTelemetry Collector service, it can be set by env KONG_SPEC_TEST_OTELCOL_HTTP_PORT. +-- @field otelcol_zpages_port the port for OpenTelemetry Collector Zpages service, it can be set by env KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT. +-- @field otelcol_file_exporter_path the path of for OpenTelemetry Collector's file exporter, it can be set by env KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH. ---------- -- Exposed @@ -2978,6 +2986,11 @@ end zipkin_host = ZIPKIN_HOST, zipkin_port = ZIPKIN_PORT, + otelcol_host = OTELCOL_HOST, + otelcol_http_port = OTELCOL_HTTP_PORT, + otelcol_zpages_port = OTELCOL_ZPAGES_PORT, + otelcol_file_exporter_path = OTELCOL_FILE_EXPORTER_PATH, + grpcbin_host = GRPCBIN_HOST, grpcbin_port = GRPCBIN_PORT, grpcbin_ssl_port = GRPCBIN_SSL_PORT, From 304c62a0cefe04ab9da2bea08172916e2c69d837 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 7 Jun 2022 11:46:18 +0800 Subject: [PATCH 1434/4351] refactor(wrpc) redesign the API, split and cleanup wrpc code (#8883) 1. Added comments(usage of APIs). 2. Split modules. 3. Redesigned the API, now `call` returns a `future` object to wait for the response. And added `call_noreturn` to drop the `future`. This also makes sure the error of the call is not ignored, and a response to a call that is not initiated by this peer will be an error. 4. Styling, including localized variables. 5. Remove unused code(channel). Another feature at later PR will do the objectives of this feature. --- kong-2.8.0-0.rockspec | 5 + kong/clustering/wrpc_data_plane.lua | 17 +- kong/include/wrpc/wrpc.proto | 2 +- kong/tools/wrpc/future.lua | 127 +++++++ kong/tools/wrpc/init.lua | 530 ++++------------------------ kong/tools/wrpc/message.lua | 180 ++++++++++ kong/tools/wrpc/proto.lua | 14 +- kong/tools/wrpc/queue.lua | 29 ++ kong/tools/wrpc/threads.lua | 128 +++++++ 9 files changed, 550 insertions(+), 482 deletions(-) create mode 100644 kong/tools/wrpc/future.lua create mode 100644 kong/tools/wrpc/message.lua create mode 100644 kong/tools/wrpc/queue.lua create mode 100644 kong/tools/wrpc/threads.lua diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 302f63d1046..1c3f33bd39a 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -140,8 +140,13 @@ build = { ["kong.tools.uri"] = "kong/tools/uri.lua", ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", + ["kong.tools.wrpc"] = "kong/tools/wrpc/init.lua", + ["kong.tools.wrpc.queue"] = "kong/tools/wrpc/queue.lua", + ["kong.tools.wrpc.future"] = "kong/tools/wrpc/future.lua", ["kong.tools.wrpc.proto"] = "kong/tools/wrpc/proto.lua", + ["kong.tools.wrpc.message"] = "kong/tools/wrpc/message.lua", + ["kong.tools.wrpc.threads"] = "kong/tools/wrpc/threads.lua", ["kong.tools.channel"] = "kong/tools/channel.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 9a41fc6ded4..253d0789c2e 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -9,7 +9,6 @@ local constants = require("kong.constants") local wrpc_proto = require("kong.tools.wrpc.proto") local assert = assert local setmetatable = setmetatable -local type = type local math = math local xpcall = xpcall local ngx = ngx @@ -119,17 +118,11 @@ function _M:communicate(premature) peer:spawn_threads() do - local resp, err = peer:call_wait("ConfigService.ReportMetadata", { plugins = self.plugins_list }) - if type(resp) == "table" then - err = err or resp.error - resp = resp[1] or resp.ok - end - if type(resp) == "table" then - resp = resp.ok or resp - end + local resp, err = peer:call_async("ConfigService.ReportMetadata", { plugins = self.plugins_list }) - if not resp then - ngx_log(ngx_ERR, _log_prefix, "Couldn't report basic info to CP: ", err) + -- if resp is not nil, it must be table + if not resp or not resp.ok then + ngx_log(ngx_ERR, _log_prefix, "Couldn't report basic info to CP: ", resp and resp.error or err) assert(ngx.timer.at(reconnection_delay, function(premature) self:communicate(premature) end)) @@ -194,7 +187,7 @@ function _M:communicate(premature) if hash == true then hash = DECLARATIVE_EMPTY_CONFIG_HASH end - assert(peer:call("ConfigService.PingCP", { hash = hash })) + assert(peer:call_no_return("ConfigService.PingCP", { hash = hash })) ngx_log(ngx_INFO, _log_prefix, "sent ping", log_suffix) for _ = 1, PING_INTERVAL do diff --git a/kong/include/wrpc/wrpc.proto b/kong/include/wrpc/wrpc.proto index 1e1534066aa..e9042163aa1 100644 --- a/kong/include/wrpc/wrpc.proto +++ b/kong/include/wrpc/wrpc.proto @@ -133,7 +133,7 @@ message PayloadV1 { // Note: This results in double proto3 encoding. Once encoding of payloads, // and then encoding of the entire message. We acknowledge that there are // some overheads here and they will be addressed in a future iteration. - repeated bytes payloads = 9; + bytes payloads = 9; // stream_id is the ID of a stream. stream_id is set to the sequence number // of the STREAM_BEGIN controller message. diff --git a/kong/tools/wrpc/future.lua b/kong/tools/wrpc/future.lua new file mode 100644 index 00000000000..81020d2e727 --- /dev/null +++ b/kong/tools/wrpc/future.lua @@ -0,0 +1,127 @@ +local semaphore = require "ngx.semaphore" +local semaphore_new = semaphore.new + +local ngx_log = ngx.log +local ERR = ngx.ERR +local ngx_now = ngx.now +local new_timer = ngx.timer.at +local setmetatable = setmetatable + +-- This type works like a JavaScript promise. +-- You can call `then_do` to have haviour similar to JS `then` +-- and call `wait` for async call. +---@class kong.tools.wrpc.future +local _M = {} +local _MT = { __index = _M, } + +local function finish_future_life(future) + future.responses_tab[future.seq] = nil +end + +local function drop_aftermath(premature, future) + if premature then + return + end + + local ok, err = future:wait() + if not ok then + ngx_log(ERR, "request fail to recieve response: ", err) + end +end + +-- Call to intentionally drop the future, without blocking to wait. +-- It will discard the response and log if error occurs. +--- @return boolean ok, string err +function _M:drop() + return new_timer(0, drop_aftermath, self) +end + +local function then_do_handle_result(premature, future, handler, error_handler) + if premature then + return + end + + local ok, err = future:wait() + if not ok then + if error_handler then + error_handler(err) + end + return + end + + if not future.data then + if error_handler then + error_handler(future.errdesc) + end + return + end + + handler(future.data) +end + +-- Call to tell what to do with the result of the future. +-- Named `then_do` because `then` is reserved. +--- @param handler function what to do with result. Parameter: +--- @param error_handler function what to do when error happens +--- @return boolean ok, string err +function _M:then_do(handler, error_handler) + return new_timer(0, then_do_handle_result, self, handler, error_handler) +end + +-- Call to indicate the request is done. +--- @param data any the response +function _M:done(data) + self.data = data + self.smph:post() + finish_future_life(self) +end + +-- Call to indicate the request is in error. +--- @param etype string error type enumerator +--- @param errdesc string the error description +function _M:error(etype, errdesc) + self.data = nil + self.etype = etype + self.errdesc = errdesc + self.smph:post() + finish_future_life(self) +end + +function _M:is_expire() + return self.deadline < ngx_now() +end + +-- call to indicate the request expires. +function _M:expire() + self:error("timeout", "timeout") +end + +-- wait until the request is done or in error +--- @async +--- @return any data, string err +function _M:wait() + local ok, err = self.smph:wait(self.delay) + if not ok then + return nil, err + end + + return self.data, self.errdesc +end + +--- @param delay number time until deadline +--- @param wrpc_peer table wRPC peer that creates the call +function _M.new(wrpc_peer, delay) + local new_future = setmetatable({ + seq = wrpc_peer.seq, + smph = semaphore_new(), + delay = delay, + deadline = ngx_now() + delay, + responses_tab = wrpc_peer.responses, + }, _MT) + + wrpc_peer.responses[wrpc_peer.seq] = new_future + + return new_future +end + +return _M diff --git a/kong/tools/wrpc/init.lua b/kong/tools/wrpc/init.lua index 4ddf5d8601a..47923a9e95f 100644 --- a/kong/tools/wrpc/init.lua +++ b/kong/tools/wrpc/init.lua @@ -1,122 +1,25 @@ local pb = require "pb" -local semaphore = require "ngx.semaphore" -local channel = require "kong.tools.channel" +local queue = require "kong.tools.wrpc.queue" +local threads = require "kong.tools.wrpc.threads" +local future = require "kong.tools.wrpc.future" -local select = select -local table_unpack = table.unpack -- luacheck: ignore -local table_insert = table.insert -local table_remove = table.remove - -local exiting = ngx.worker.exiting +local pb_encode = pb.encode +local queue_new = queue.new +local future_new = future.new +local ngx_log = ngx.log +local NOTICE = ngx.NOTICE +local ngx_now = ngx.now local DEFAULT_EXPIRATION_DELAY = 90 -local CHANNEL_CLIENT_PREFIX = "wrpc_client_" pb.option("no_default_values") -local wrpc = {} - -local function endswith(s, e) -- luacheck: ignore - return s and e and e ~= "" and s:sub(#s-#e+1, #s) == e -end - -local Queue = {} -Queue.__index = Queue - -function Queue.new() - return setmetatable({ - smph = semaphore.new(), - }, Queue) -end - -function Queue:push(itm) - table_insert(self, itm) - return self.smph:post() -end - -function Queue:pop(timeout) - local ok, err = self.smph:wait(timeout or 1) - if not ok then - return nil, err - end +local _M = {} +local _MT = {} +_MT.__index = _M - return table_remove(self, 1) -end - -local semaphore_waiter -do - local function handle(self, data) - self.data = data - self.smph:post() - end - - local function handle_error(self, etype, errdesc) - self.data = nil - self.error = errdesc - self.etype = etype - self.smph:post() - end - - local function expire(self) - self:handle_error("timeout", "timeout") - end - - function semaphore_waiter() - return { - smph = semaphore.new(), - deadline = ngx.now() + DEFAULT_EXPIRATION_DELAY, - handle = handle, - handle_error = handle_error, - expire = expire, - } - end -end - - -local remote_waiter -do - local function handle(self, payload) - channel.put_back(self.dict, self.name, pb.encode("wrpc.PayloadV1", payload)) - end - - local function handle_error(self, etype, errdesc) - channel.put_back(self.dict, self.name, pb.encode("wrpc.PayloadV1", { - mtype = "MESSAGE_TYPE_ERROR", - error = { - etype = etype, - description = errdesc, - } - })) - end - - function remote_waiter(dict, name) - return { - dict = dict, - name = name, - deadline = ngx.now() + DEFAULT_EXPIRATION_DELAY, - handle = handle, - handle_error = handle_error, - raw = true, - } - end -end - - -local function merge(a, b) - if type(b) == "table" then - for k, v in pairs(b) do - a[k] = v - end - end - - return a -end - -local wrpc_peer = { - encode = pb.encode, - decode = pb.decode, -} -wrpc_peer.__index = wrpc_peer +_M.spawn_threads = threads.spawn +_M.wait_threads = threads.wait local function is_wsclient(conn) return conn and not conn.close or nil @@ -125,23 +28,21 @@ end --- a `peer` object holds a (websocket) connection and a service. --- @param conn table WebSocket connection to use. --- @param service table Proto object that holds Serivces the connection supports. ---- @param opts table Extra options. -function wrpc.new_peer(conn, service, opts) - opts = opts or {} - return setmetatable(merge({ +function _M.new_peer(conn, service) + return setmetatable({ conn = conn, service = service, seq = 1, - request_queue = is_wsclient(conn) and Queue.new(), - response_queue = {}, + request_queue = is_wsclient(conn) and queue_new(), + responses = {}, closing = false, - channel_dict = opts.channel and ngx.shared["wrpc_channel_" .. opts.channel], _receiving_thread = nil, - }, opts), wrpc_peer) + }, _MT) end +-- functions for managing connection -function wrpc_peer:close() +function _M:close() self.closing = true self.conn:send_close() if self.conn.close then @@ -150,7 +51,7 @@ function wrpc_peer:close() end -function wrpc_peer:send(d) +function _M:send(d) if self.request_queue then return self.request_queue:push(d) end @@ -158,7 +59,7 @@ function wrpc_peer:send(d) return self.conn:send_binary(d) end -function wrpc_peer:receive() +function _M:receive() while true do local data, typ, err = self.conn:recv_frame() if not data then @@ -170,41 +71,24 @@ function wrpc_peer:receive() end if typ == "close" then - kong.log.notice("Received WebSocket \"close\" frame from peer: ", err, ": ", data) + ngx_log(NOTICE, "Received WebSocket \"close\" frame from peer: ", err, ": ", data) return self:close() end end end ---- RPC call. ---- returns the call sequence number, doesn't wait for response. -function wrpc_peer:call(name, ...) - local rpc, payloads = assert(self.service:encode_args(name, ...)) - return self:send_encoded_call(rpc, payloads) -end - - -function wrpc_peer:call_wait(name, ...) - local waiter = semaphore_waiter() - - local seq = self.seq - self.response_queue[seq] = waiter - self:call(name, ...) - - local ok, err = waiter.smph:wait(DEFAULT_EXPIRATION_DELAY) - if not ok then - return nil, err - end - return waiter.data, waiter.error -end - +-- functions to send call --- Part of wrpc_peer:call() --- This performs the per-call parts. The arguments --- are the return values from wrpc_peer:encode_args(), --- either directly or cached (to repeat the same call --- several times). -function wrpc_peer:send_encoded_call(rpc, payloads) +--- @param rpc(table) name of RPC to call or response +--- @param payloads(string) payloads to send +--- @return kong.tools.wrpc.future future +function _M:send_encoded_call(rpc, payloads) + local response_future = future_new(self, DEFAULT_EXPIRATION_DELAY) self:send_payload({ mtype = "MESSAGE_TYPE_RPC", svc_id = rpc.svc_id, @@ -212,340 +96,68 @@ function wrpc_peer:send_encoded_call(rpc, payloads) payload_encoding = "ENCODING_PROTO3", payloads = payloads, }) - return self.seq + return response_future end ---- little helper to ease grabbing an unspecified number ---- of values after an `ok` flag -local function ok_wrapper(ok, ...) - return ok, {n = select('#', ...), ...} +local send_encoded_call = _M.send_encoded_call + +-- Make an RPC call. +-- +-- Returns immediately. +-- Caller is responsible to call wait() for the returned future. +--- @param name(string) name of RPC to call, like "ConfigService.Sync" +--- @param arg(table) arguments of the call, like {config = config} +--- @return kong.tools.wrpc.future future +function _M:call(name, arg) + local rpc, payloads = assert(self.service:encode_args(name, arg)) + return send_encoded_call(self, rpc, payloads) end ---- decodes each element of an array with the same type -local function decodearray(decode, typ, l) - local out = {} - for i, v in ipairs(l) do - out[i] = decode(typ, v) - end - return out + +-- Make an RPC call. +-- +-- Block until the call is responded or an error occurs. +--- @async +--- @param name(string) name of RPC to call, like "ConfigService.Sync" +--- @param arg(table) arguments of the call, like {config = config} +--- @return any data, string err result of the call +function _M:call_async(name, arg) + local future_to_wait = self:call(name, arg) + + return future_to_wait:wait() end ---- encodes each element of an array with the same type -local function encodearray(encode, typ, l) - local out = {} - for i = 1, l.n do - out[i] = encode(typ, l[i]) - end - return out +-- Make an RPC call. +-- +-- Returns immediately and ignore response of the call. +--- @param name(string) name of RPC to call, like "ConfigService.Sync" +--- @param arg(table) arguments of the call, like {config = config} +function _M:call_no_return(name, arg) + local future_to_wait = self:call(name, arg) + + return future_to_wait:drop() end + --- encodes and sends a wRPC message. --- Assumes protocol fields are already filled (except `.seq` and `.deadline`) --- and payload data (if any) is already encoded with the right type. --- Keeps track of the sequence number and assigns deadline. -function wrpc_peer:send_payload(payload) +function _M:send_payload(payload) local seq = self.seq payload.seq = seq self.seq = seq + 1 + -- protobuf may confuse with 0 value and nil(undefined) under some set up + -- so we will just handle 0 as nil if not payload.ack or payload.ack == 0 then - payload.deadline = ngx.now() + DEFAULT_EXPIRATION_DELAY + payload.deadline = ngx_now() + DEFAULT_EXPIRATION_DELAY end - self:send(self.encode("wrpc.WebsocketPayload", { + self:send(pb_encode("wrpc.WebsocketPayload", { version = "PAYLOAD_VERSION_V1", payload = payload, })) end -function wrpc_peer:send_remote_payload(msg, name) - local payload = self.decode("wrpc.PayloadV1", msg) - self.response_queue[self.seq] = remote_waiter(self.channel_dict, name) - return self:send_payload(payload) -end - ---- Handle RPC data (mtype == MESSAGE_TYPE_RPC). ---- Could be an incoming method call or the response to a previous one. ---- @param payload table decoded payload field from incoming `wrpc.WebsocketPayload` message -function wrpc_peer:handle(payload) - local rpc = self.service:get_rpc(payload.svc_id .. '.' .. payload.rpc_id) - if not rpc then - self:send_payload({ - mtype = "MESSAGE_TYPE_ERROR", - error = { - etype = "ERROR_TYPE_INVALID_SERVICE", - description = "Invalid service (or rpc)", - }, - svc_id = payload.svc_id, - rpc_id = payload.rpc_id, - ack = payload.seq, - }) - return nil, "INVALID_SERVICE" - end - - local ack = tonumber(payload.ack) or 0 - if ack > 0 then - -- response to a previous call - local response_waiter = self.response_queue[ack] - if response_waiter then - - if response_waiter.deadline and response_waiter.deadline < ngx.now() then - if response_waiter.expire then - response_waiter:expire() - end - - else - if response_waiter.raw then - response_waiter:handle(payload) - else - response_waiter:handle(decodearray(self.decode, rpc.output_type, payload.payloads)) - end - end - self.response_queue[ack] = nil - - elseif rpc.response_handler then - pcall(rpc.response_handler, self, decodearray(self.decode, rpc.output_type, payload.payloads)) - end - - else - -- incoming method call - if rpc.handler then - local input_data = decodearray(self.decode, rpc.input_type, payload.payloads) - local ok, output_data = ok_wrapper(pcall(rpc.handler, self, table_unpack(input_data, 1, input_data.n))) - if not ok then - local err = tostring(output_data[1]) - ngx.log(ngx.ERR, ("[wrpc] Error handling %q method: %q"):format(rpc.name, err)) - self:send_payload({ - mtype = "MESSAGE_TYPE_ERROR", - error = { - etype = "ERROR_TYPE_UNSPECIFIED", - description = err, - }, - svc_id = payload.svc_id, - rpc_id = payload.rpc_id, - ack = payload.seq, - }) - return nil, err - end - - self:send_payload({ - mtype = "MESSAGE_TYPE_RPC", -- MESSAGE_TYPE_RPC, - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - ack = payload.seq, - payload_encoding = "ENCODING_PROTO3", - payloads = encodearray(self.encode, rpc.output_type, output_data), - }) - - else - -- rpc has no handler - self:send_payload({ - mtype = "MESSAGE_TYPE_ERROR", - error = { - etype = "ERROR_TYPE_INVALID_RPC", -- invalid here, not in the definition - description = "Unhandled method", - }, - svc_id = payload.svc_id, - rpc_id = payload.rpc_id, - ack = payload.seq, - }) - end - end -end - - ---- Handle incoming error message (mtype == MESSAGE_TYPE_ERROR). -function wrpc_peer:handle_error(payload) - local etype = payload.error and payload.error.etype or "--" - local errdesc = payload.error and payload.error.description or "--" - ngx.log(ngx.NOTICE, string.format("[wRPC] Received error message, %s.%s:%s (%s: %q)", - payload.svc_id, payload.rpc_id, payload.ack, etype, errdesc - )) - - local ack = tonumber(payload.ack) or 0 - if ack > 0 then - -- response to a previous call - local response_waiter = self.response_queue[ack] - if response_waiter and response_waiter.handle_error then - - if response_waiter.deadline and response_waiter.deadline < ngx.now() then - if response_waiter.expire then - response_waiter:expire() - end - - else - response_waiter:handle_error(etype, errdesc) - end - self.response_queue[ack] = nil - - else - local rpc = self.service:get_method(payload.svc_id, payload.rpc_id) - if rpc and rpc.error_handler then - pcall(rpc.error_handler, self, etype, errdesc) - end - end - end -end - - -function wrpc_peer:step() - local msg, err = self:receive() - - while msg ~= nil do - msg = assert(self.decode("wrpc.WebsocketPayload", msg)) - assert(msg.version == "PAYLOAD_VERSION_V1", "unknown encoding version") - local payload = msg.payload - - if payload.mtype == "MESSAGE_TYPE_ERROR" then - self:handle_error(payload) - - elseif payload.mtype == "MESSAGE_TYPE_RPC" then - local ack = payload.ack or 0 - local deadline = payload.deadline or 0 - - if ack == 0 and deadline < ngx.now() then - ngx.log(ngx.NOTICE, "[wRPC] Expired message (", deadline, "<", ngx.now(), ") discarded") - - elseif ack ~= 0 and deadline ~= 0 then - ngx.log(ngx.NOTICE, "[WRPC] Invalid deadline (", deadline, ") for response") - - else - self:handle(payload) - end - end - - msg, err = self:receive() - end - - if err ~= nil and not endswith(err, "timeout") then - ngx.log(ngx.NOTICE, "[wRPC] WebSocket frame: ", err) - self.closing = true - end -end - -function wrpc_peer:spawn_threads() - self._receiving_thread = assert(ngx.thread.spawn(function() - while not exiting() and not self.closing do - self:step() - ngx.sleep(0) - end - end)) - - if self.request_queue then - self._transmit_thread = assert(ngx.thread.spawn(function() - while not exiting() and not self.closing do - local data, err = self.request_queue:pop() - if data then - self.conn:send_binary(data) - - else - if err ~= "timeout" then - return nil, err - end - end - end - end)) - end - - if self.channel_dict then - self._channel_thread = assert(ngx.thread.spawn(function() - while not exiting() and not self.closing do - local msg, name, err = channel.wait_all(self.channel_dict) - if msg and name then - self:send_remote_payload(msg, name) - - else - if err ~= "timeout" then - return nil, err - end - end - end - end)) - end -end - - ---- return same args in the same order, removing any nil args. ---- required for functions (like ngx.thread.wait) that complain ---- about nil args at the end. -local function safe_args(...) - local out = {} - for i = 1, select('#', ...) do - out[#out + 1] = select(i, ...) - end - return table_unpack(out) -end - - -function wrpc_peer:wait_threads() - local ok, err, perr = ngx.thread.wait(safe_args(self._receiving_thread, self._transmit_thread, self._channel_thread)) - - if self._receiving_thread then - ngx.thread.kill(self._receiving_thread) - self._receiving_thread = nil - end - - if self._transmit_thread then - ngx.thread.kill(self._transmit_thread) - self._transmit_thread = nil - end - - if self._channel_thread then - ngx.thread.kill(self._channel_thread) - self._channel_thread = nil - end - - return ok, err, perr -end - ---- Returns the response for a given call ID, if any -function wrpc_peer:get_response(req_id) - local resp_data = self.response_queue[req_id] - self.response_queue[req_id] = nil - - if resp_data == nil then - return nil, "no response" - end - - return resp_data -end - - -local function send_payload_to_channel(self, payload) - assert(self.channel:post(self.encode("wrpc.PayloadV1", payload))) -end - -local function remote_call(self, name, ...) - self:call(name, ...) - - local msg = assert(self.channel:get()) - local payload_back = assert(self.decode("wrpc.PayloadV1", msg)) - - if payload_back.mtype == "MESSAGE_TYPE_ERROR" then - return nil, payload_back.error.description - end - - if payload_back.mtype == "MESSAGE_TYPE_RPC" then - local rpc = self.service:get_method(payload_back.svc_id, payload_back.rpc_id) - return decodearray(self.decode, rpc.output_type, payload_back.payloads) - end - - return nil, "unknown message type" -end - -local function remote_close(self) - self.closing = true -end - -function wrpc.new_remote_client(service, channel_name) - local self = wrpc.new_peer(nil, service, { - channel = channel.new("wrpc_channel_" .. channel_name, CHANNEL_CLIENT_PREFIX .. ngx.worker.pid()), - send_payload = send_payload_to_channel, - close = remote_close, - remote_call = remote_call, - }) - return self -end - - -return wrpc +return _M diff --git a/kong/tools/wrpc/message.lua b/kong/tools/wrpc/message.lua new file mode 100644 index 00000000000..949f172ad3a --- /dev/null +++ b/kong/tools/wrpc/message.lua @@ -0,0 +1,180 @@ + +local pb = require "pb" + +local tonumber = tonumber +local select = select + +local pb_decode = pb.decode +local pb_encode = pb.encode + +local ngx_log = ngx.log +local ERR = ngx.ERR +local NOTICE = ngx.NOTICE + +-- utility functions + +--- little helper to ease grabbing an unspecified number +--- of values after an `ok` flag +local function ok_wrapper(ok, ...) + return ok, {n = select('#', ...), ...} +end + + +local _M = {} + +local function send_error(wrpc_peer, payload, error) + local ok, err = wrpc_peer:send_payload({ + mtype = "MESSAGE_TYPE_ERROR", + error = error, + svc_id = payload.svc_id, + rpc_id = payload.rpc_id, + ack = payload.seq, + }) + + if not ok then + return ok, err + end + + return nil, error.description or "unspecified error" +end + +local function handle_request(wrpc_peer, rpc, payload) + if not rpc.handler then + return send_error(wrpc_peer, payload, { + etype = "ERROR_TYPE_INVALID_RPC", -- invalid here, not in the definition + description = "Unhandled method", + }) + end + + local input_data = pb_decode(rpc.input_type, payload.payloads) + local ok, output_data = ok_wrapper(pcall(rpc.handler, wrpc_peer, input_data)) + if not ok then + local err = tostring(output_data[1]) + ngx_log(ERR, ("[wrpc] Error handling %q method: %q"):format(rpc.name, err)) + + return send_error(wrpc_peer, payload, { + etype = "ERROR_TYPE_UNSPECIFIED", + description = err, + }) + end + + return wrpc_peer:send_payload({ + mtype = "MESSAGE_TYPE_RPC", -- MESSAGE_TYPE_RPC, + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id, + ack = payload.seq, + payload_encoding = "ENCODING_PROTO3", + payloads = pb_encode(rpc.output_type, output_data), + }) +end + +local function handle_response(wrpc_peer, rpc, payload,response_future) + -- response to a previous call + if not response_future then + local err = "receiving response for a call expired or not initiated by this peer." + ngx_log(ERR, + err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) + pcall(rpc.response_handler, + wrpc_peer, pb_decode(rpc.output_type, payload.payloads)) + return nil, err + end + + if response_future:is_expire() then + response_future:expire() + return nil, "timeout" + end + + response_future:done(pb_decode(rpc.output_type, payload.payloads)) + + return true +end + +--- Handle RPC data (mtype == MESSAGE_TYPE_RPC). +--- Could be an incoming method call or the response to a previous one. +--- @param payload table decoded payload field from incoming `wrpc.WebsocketPayload` +function _M.process_message(wrpc_peer, payload) + local rpc = wrpc_peer.service:get_rpc( + payload.svc_id .. '.' .. payload.rpc_id) + if not rpc then + return send_error(wrpc_peer, payload, { + etype = "ERROR_TYPE_INVALID_SERVICE", + description = "Invalid service (or rpc)", + }) + end + + local ack = tonumber(payload.ack) or 0 + if ack > 0 then + local response_future = wrpc_peer.responses[ack] + return handle_response(wrpc_peer, rpc, payload,response_future) + + -- protobuf can not tell 0 from nil so this is best we can do + elseif ack == 0 then + -- incoming method call + return handle_request(wrpc_peer, rpc, payload) + else + local err = "receiving negative ack number" + ngx_log(ERR, err, ":", ack) + return nil, err + end +end + +--- Handle incoming error message (mtype == MESSAGE_TYPE_ERROR). +function _M.handle_error(wrpc_peer, payload) + local etype = payload.error and payload.error.etype or "--" + local errdesc = payload.error and payload.error.description or "--" + ngx_log(NOTICE, string.format( + "[wRPC] Received error message, %s.%s:%s (%s: %q)", + payload.svc_id, payload.rpc_id, payload.ack, etype, errdesc + )) + + local ack = tonumber(payload.ack) or 0 + if ack < 0 then + local err = "receiving negative ack number" + ngx_log(ERR, err, ":", ack) + return nil, err + end + + if ack == 0 then + error("unreachable: Handling error response message with type of request") + end + + -- response to a previous call + local response_future = wrpc_peer.responses[ack] + + if not response_future then + local err = "receiving error message for a call" .. + "expired or not initiated by this peer." + ngx_log(ERR, + err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) + + local rpc = wrpc_peer.service:get_rpc(payload.svc_id .. payload.rpc_id) + if not rpc then + err = "receiving error message for unkonwn RPC" + ngx_log(ERR, + err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) + + return nil, err + end + + -- fall back to rpc error handler + if rpc.error_handler then + local ok, err = pcall(rpc.error_handler, wrpc_peer, etype, errdesc) + if not ok then + ngx_log(ERR, "error thrown when handling RPC error: ", err) + end + end + return nil, err + end + + if response_future:is_expire() then + response_future:expire() + return nil, "receiving error message response for timeouted request" + end + + -- finally, we can handle the error without encountering more errors + response_future:error(etype, errdesc) + + return true +end + +return _M \ No newline at end of file diff --git a/kong/tools/wrpc/proto.lua b/kong/tools/wrpc/proto.lua index dbac8626a32..64948ea9d66 100644 --- a/kong/tools/wrpc/proto.lua +++ b/kong/tools/wrpc/proto.lua @@ -97,7 +97,7 @@ end -- -- Throw when error occurs. -- pcall if you do not want it throw. ----@param name(string) name for prototype. a.b.c will be found at a/b/c.proto +---@param name(string) name for prototype. a.b will be found at a/b.proto function _M:import(name) local fname = name:gsub('%.', '/') .. '.proto' @@ -139,7 +139,7 @@ end -- Sets a service handler for the given rpc method. --- @param rpc_name string Full name of the rpc method --- @param handler function Function called to handle the rpc method. ---- @param response_handler function Fallback function called to handle responses. +--- @param response_handler function Fallback function for responses. function _M:set_handler(rpc_name, handler, response_handler) local rpc = self:get_rpc(rpc_name) if not rpc then @@ -156,19 +156,13 @@ end -- If calling the same method with the same args several times, -- (to the same or different peers), this method returns the -- invariant part, so it can be cached to reduce encoding overhead -function _M:encode_args(name, ...) +function _M:encode_args(name, arg) local rpc = self:get_rpc(name) if not rpc then return nil, string_format("unknown method %q", name) end - local num_args = select('#', ...) - local payloads = table.new(num_args, 0) - for i = 1, num_args do - payloads[i] = assert(pb_encode(rpc.input_type, select(i, ...))) - end - - return rpc, payloads + return rpc, assert(pb_encode(rpc.input_type, arg)) end return _M diff --git a/kong/tools/wrpc/queue.lua b/kong/tools/wrpc/queue.lua new file mode 100644 index 00000000000..ba2db86b935 --- /dev/null +++ b/kong/tools/wrpc/queue.lua @@ -0,0 +1,29 @@ +local semaphore = require "ngx.semaphore" + +local table_insert = table.insert -- luacheck: ignore +local table_remove = table.remove -- luacheck: ignore + +local _M = {} +local _MT = { __index = _M, } + +function _M.new() + return setmetatable({ + smph = semaphore.new(), + }, _MT) +end + +function _M:push(itm) + table_insert(self, itm) + return self.smph:post() +end + +function _M:pop(timeout) + local ok, err = self.smph:wait(timeout or 1) + if not ok then + return nil, err + end + + return table_remove(self, 1) +end + +return _M \ No newline at end of file diff --git a/kong/tools/wrpc/threads.lua b/kong/tools/wrpc/threads.lua new file mode 100644 index 00000000000..7287f27ce72 --- /dev/null +++ b/kong/tools/wrpc/threads.lua @@ -0,0 +1,128 @@ +local pb = require "pb" +local message = require "kong.tools.wrpc.message" + +local table_unpack = table.unpack -- luacheck: ignore +local pb_decode = pb.decode + +local ngx_now = ngx.now +local ngx_log = ngx.log +local NOTICE = ngx.NOTICE +local exiting = ngx.worker.exiting +local sleep = ngx.sleep +local thread_spawn = ngx.thread.spawn +local thread_kill = ngx.thread.kill +local thread_wait = ngx.thread.wait + +local process_message = message.process_message +local handle_error = message.handle_error + +-- utility functions + +local function endswith(s, e) -- luacheck: ignore + return s and e and e ~= "" and s:sub(#s - #e + 1, #s) == e +end + +--- return same args in the same order, removing any nil args. +--- required for functions (like ngx.thread.wait) that complain +--- about nil args at the end. +local function safe_args(...) + local out = {} + for i = 1, select('#', ...) do + out[#out + 1] = select(i, ...) + end + return table_unpack(out) +end + +local _M = {} + +--- @async +local function step(wrpc_peer) + local msg, err = wrpc_peer:receive() + + while msg ~= nil do + msg = assert(pb_decode("wrpc.WebsocketPayload", msg)) + assert(msg.version == "PAYLOAD_VERSION_V1", "unknown encoding version") + local payload = msg.payload + + if payload.mtype == "MESSAGE_TYPE_ERROR" then + handle_error(wrpc_peer, payload) + + elseif payload.mtype == "MESSAGE_TYPE_RPC" then + -- protobuf may confuse with 0 value and nil(undefined) under some set up + -- so we will just handle 0 as nil + local ack = payload.ack or 0 + local deadline = payload.deadline or 0 + + if ack == 0 and deadline < ngx_now() then + ngx_log(NOTICE, + "[wRPC] Expired message (", deadline, "<", ngx_now(), ") discarded") + + elseif ack ~= 0 and deadline ~= 0 then + ngx_log(NOTICE, + "[WRPC] Invalid deadline (", deadline, ") for response") + + else + process_message(wrpc_peer, payload) + end + end + + msg, err = wrpc_peer:receive() + end + + if err ~= nil and not endswith(err, "timeout") then + ngx_log(NOTICE, "[wRPC] WebSocket frame: ", err) + wrpc_peer.closing = true + return false, err + end + + return true +end + +function _M.spawn(wrpc_peer) + wrpc_peer._receiving_thread = assert(thread_spawn(function() + while not exiting() and not wrpc_peer.closing do + local ok = step(wrpc_peer) + -- something wrong with this step + -- let yield instead of retry immediately + if not ok then + sleep(0) + end + end + end)) + + if wrpc_peer.request_queue then + wrpc_peer._transmit_thread = assert(thread_spawn(function() + while not exiting() and not wrpc_peer.closing do + local data, err = wrpc_peer.request_queue:pop() + if data then + wrpc_peer.conn:send_binary(data) + end + + if not data and err ~= "timeout" then + return nil, err + end + end + end)) + end +end + +function _M.wait(wrpc_peer) + local ok, err, perr = thread_wait(safe_args( + wrpc_peer._receiving_thread, + wrpc_peer._transmit_thread + )) + + if wrpc_peer._receiving_thread then + thread_kill(wrpc_peer._receiving_thread) + wrpc_peer._receiving_thread = nil + end + + if wrpc_peer._transmit_thread then + thread_kill(wrpc_peer._transmit_thread) + wrpc_peer._transmit_thread = nil + end + + return ok, err, perr +end + +return _M From e89bb4f8d11ad0b93be89c632e6651eb2e0d720a Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 7 Jun 2022 14:07:34 +0800 Subject: [PATCH 1435/4351] fix(otel) proto file path (#8913) --- kong/plugins/opentelemetry/proto.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/opentelemetry/proto.lua b/kong/plugins/opentelemetry/proto.lua index 7f843d38b18..59a9b15868d 100644 --- a/kong/plugins/opentelemetry/proto.lua +++ b/kong/plugins/opentelemetry/proto.lua @@ -4,7 +4,7 @@ local pl_path = require "pl.path" local abspath = pl_path.abspath local splitpath = pl_path.splitpath -local proto_fpath = "kong/include/opentelemetry/proto/collector/trace/v1/trace_service.proto" +local proto_fpath = "opentelemetry/proto/collector/trace/v1/trace_service.proto" local function load_proto() local grpc_util = grpc.new() From 0be32e82f2f2a1a3ea72d9f4f7987c0816809633 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 7 Jun 2022 16:15:20 +0800 Subject: [PATCH 1436/4351] fix(wrpc) incorrect encoding of response (#8915) --- kong/tools/wrpc/message.lua | 20 ++++++++------------ 1 file changed, 8 insertions(+), 12 deletions(-) diff --git a/kong/tools/wrpc/message.lua b/kong/tools/wrpc/message.lua index 949f172ad3a..f2a7cd4cfe2 100644 --- a/kong/tools/wrpc/message.lua +++ b/kong/tools/wrpc/message.lua @@ -2,7 +2,6 @@ local pb = require "pb" local tonumber = tonumber -local select = select local pb_decode = pb.decode local pb_encode = pb.encode @@ -11,15 +10,6 @@ local ngx_log = ngx.log local ERR = ngx.ERR local NOTICE = ngx.NOTICE --- utility functions - ---- little helper to ease grabbing an unspecified number ---- of values after an `ok` flag -local function ok_wrapper(ok, ...) - return ok, {n = select('#', ...), ...} -end - - local _M = {} local function send_error(wrpc_peer, payload, error) @@ -38,6 +28,8 @@ local function send_error(wrpc_peer, payload, error) return nil, error.description or "unspecified error" end +local empty_table = {} + local function handle_request(wrpc_peer, rpc, payload) if not rpc.handler then return send_error(wrpc_peer, payload, { @@ -47,9 +39,9 @@ local function handle_request(wrpc_peer, rpc, payload) end local input_data = pb_decode(rpc.input_type, payload.payloads) - local ok, output_data = ok_wrapper(pcall(rpc.handler, wrpc_peer, input_data)) + local ok, output_data = pcall(rpc.handler, wrpc_peer, input_data) if not ok then - local err = tostring(output_data[1]) + local err = output_data ngx_log(ERR, ("[wrpc] Error handling %q method: %q"):format(rpc.name, err)) return send_error(wrpc_peer, payload, { @@ -58,6 +50,10 @@ local function handle_request(wrpc_peer, rpc, payload) }) end + if not output_data then + output_data = empty_table + end + return wrpc_peer:send_payload({ mtype = "MESSAGE_TYPE_RPC", -- MESSAGE_TYPE_RPC, svc_id = rpc.svc_id, From 1b37fa731aecced1c9caca7d68a1125d20a36c8b Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 7 Jun 2022 16:30:43 +0800 Subject: [PATCH 1437/4351] fix(proto) move all proto files to /usr/local/kong/include (#8914) ref: https://github.com/Kong/kong-build-tools/pull/483 --- kong/{ => include/kong}/pluginsocket.proto | 0 kong/plugins/opentelemetry/proto.lua | 6 ------ kong/runloop/plugin_servers/pb_rpc.lua | 21 ++++++++------------- kong/tools/grpc.lua | 6 +++--- kong/tools/wrpc/proto.lua | 3 --- 5 files changed, 11 insertions(+), 25 deletions(-) rename kong/{ => include/kong}/pluginsocket.proto (100%) diff --git a/kong/pluginsocket.proto b/kong/include/kong/pluginsocket.proto similarity index 100% rename from kong/pluginsocket.proto rename to kong/include/kong/pluginsocket.proto diff --git a/kong/plugins/opentelemetry/proto.lua b/kong/plugins/opentelemetry/proto.lua index 59a9b15868d..484f0374716 100644 --- a/kong/plugins/opentelemetry/proto.lua +++ b/kong/plugins/opentelemetry/proto.lua @@ -1,8 +1,4 @@ local grpc = require "kong.tools.grpc" -local pl_path = require "pl.path" - -local abspath = pl_path.abspath -local splitpath = pl_path.splitpath local proto_fpath = "opentelemetry/proto/collector/trace/v1/trace_service.proto" @@ -10,8 +6,6 @@ local function load_proto() local grpc_util = grpc.new() local protoc_instance = grpc_util.protoc_instance - local dir = splitpath(abspath(proto_fpath)) - protoc_instance:addpath(dir) protoc_instance:loadfile(proto_fpath) end diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index b41785beefe..52859a9b891 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -1,18 +1,18 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" -local protoc = require "protoc" +local grpc_tools = require "kong.tools.grpc" local pb = require "pb" local lpack = require "lua_pack" local ngx = ngx local kong = kong - - local cjson_encode = cjson.encode local t_unpack = table.unpack -- luacheck: ignore table local st_pack = lpack.pack local st_unpack = lpack.unpack +local proto_fname = "kong/pluginsocket.proto" + local Rpc = {} Rpc.__index = Rpc @@ -191,16 +191,11 @@ local function index_table(table, field) end local function load_service() - local p = protoc.new() - p:addpath("/usr/include") - p:addpath("/usr/local/opt/protobuf/include") - p:addpath("/usr/local/kong/lib") - p:addpath("kong") - p:addpath("spec/fixtures/grpc") - p.include_imports = true - - p:loadfile("pluginsocket.proto") - local parsed = p:parsefile("pluginsocket.proto") + local p = grpc_tools.new() + local protoc_instance = p.protoc_instance + + protoc_instance:loadfile(proto_fname) + local parsed = protoc_instance:parsefile(proto_fname) local service = {} for i, s in ipairs(parsed.service) do diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 7b18e5a72d0..7ed532a0766 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -65,11 +65,11 @@ end function _M.new() local protoc_instance = protoc.new() + -- order by priority for _, v in ipairs { + "/usr/local/kong/include", + "/usr/local/opt/protobuf/include/", -- homebrew "/usr/include", - "/usr/local/opt/protobuf/include/", - "/usr/local/kong/lib/", - "kong", "kong/include", "spec/fixtures/grpc", } do diff --git a/kong/tools/wrpc/proto.lua b/kong/tools/wrpc/proto.lua index 64948ea9d66..d4d84acf57f 100644 --- a/kong/tools/wrpc/proto.lua +++ b/kong/tools/wrpc/proto.lua @@ -11,8 +11,6 @@ local _MT = { __index = _M, } local wrpc_proto_name = "wrpc.wrpc" -local default_proto_path = { "kong/include/", "/usr/include/", } - local function parse_annotation(annotation) local parsed = {} for kv_pair in annotation:gmatch("[^;]+=[^;]+") do @@ -81,7 +79,6 @@ function _M.new() name_to_mthd = {}, }, _MT) - proto_instance:addpath(default_proto_path) proto_instance:import(wrpc_proto_name) return proto_instance end From 46d24e58e3960b330e39af0078305ae995144b01 Mon Sep 17 00:00:00 2001 From: hutchic Date: Tue, 7 Jun 2022 12:24:27 +0000 Subject: [PATCH 1438/4351] chore(deps): bump kong-build-tools --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 8b67b7ce33c..7b3984ea62d 100644 --- a/.requirements +++ b/.requirements @@ -8,5 +8,5 @@ RESTY_OPENSSL_VERSION=1.1.1o RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.28.0 +KONG_BUILD_TOOLS_VERSION=4.30.0 KONG_NGINX_MODULE_BRANCH=0.2.1 From 50c152cce88bed7bc93851614a4e2e9e6d9a4bb8 Mon Sep 17 00:00:00 2001 From: hutchic Date: Tue, 7 Jun 2022 12:47:20 +0000 Subject: [PATCH 1439/4351] chore(ci): backport some CI improvements we made in EE --- Jenkinsfile | 11 +++++------ Makefile | 16 +++++++--------- 2 files changed, 12 insertions(+), 15 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index cd31e71ab1c..3aead2e03ca 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -62,7 +62,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` make release' + sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make release' } } stage('Release') { @@ -95,7 +95,7 @@ pipeline { sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 release' sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=7 release' sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7 release' - sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8 release' + sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8 RELEASE_DOCKER=true release' } } stage('DEB') { @@ -115,10 +115,9 @@ pipeline { sh 'make setup-kong-build-tools' sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=9 release' sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=10 release' - sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=11 release' - sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=16.04 release' + sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=11 RELEASE_DOCKER=true release' sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=18.04 release' - sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 release' + sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 RELEASE_DOCKER=true release' } } stage('SRC & Alpine') { @@ -139,7 +138,7 @@ pipeline { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' sh 'make RESTY_IMAGE_BASE=src RESTY_IMAGE_TAG=src PACKAGE_TYPE=src release' - sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release' + sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true release' } } } diff --git a/Makefile b/Makefile index 903eb1e3ad3..6630817696a 100644 --- a/Makefile +++ b/Makefile @@ -1,3 +1,5 @@ +$(info starting make in kong) + OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) @@ -40,9 +42,6 @@ OPENRESTY_PATCHES_BRANCH ?= master KONG_NGINX_MODULE_BRANCH ?= master PACKAGE_TYPE ?= deb -REPOSITORY_NAME ?= kong-${PACKAGE_TYPE} -REPOSITORY_OS_NAME ?= ${RESTY_IMAGE_BASE} -KONG_PACKAGE_NAME ?= kong # This logic should mirror the kong-build-tools equivalent KONG_VERSION ?= `echo $(KONG_SOURCE_LOCATION)/kong-*.rockspec | sed 's,.*/,,' | cut -d- -f2` @@ -75,16 +74,13 @@ ifeq ($(ISTAG),false) endif cd $(KONG_BUILD_TOOLS_LOCATION); \ $(MAKE) \ + KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ KONG_VERSION=${KONG_VERSION} \ - KONG_PACKAGE_NAME=${KONG_PACKAGE_NAME} \ package-kong && \ $(MAKE) \ + KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ KONG_VERSION=${KONG_VERSION} \ - KONG_PACKAGE_NAME=${KONG_PACKAGE_NAME} \ - REPOSITORY_NAME=${REPOSITORY_NAME} \ - REPOSITORY_OS_NAME=${REPOSITORY_OS_NAME} \ - KONG_PACKAGE_NAME=${KONG_PACKAGE_NAME} \ - KONG_VERSION=${KONG_VERSION} \ + RELEASE_DOCKER_ONLY=${RELEASE_DOCKER_ONLY} \ OFFICIAL_RELEASE=$(OFFICIAL_RELEASE) \ release-kong @@ -97,6 +93,8 @@ setup-ci: .ci/setup_env.sh setup-kong-build-tools: + -git submodule update --init --recursive + -git submodule status -rm -rf $(KONG_BUILD_TOOLS_LOCATION) -git clone https://github.com/Kong/kong-build-tools.git $(KONG_BUILD_TOOLS_LOCATION) cd $(KONG_BUILD_TOOLS_LOCATION); \ From 69be3765d66d3d6ed1f2c2b4b5edd75231cbcb97 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 8 Jun 2022 14:22:29 +0800 Subject: [PATCH 1440/4351] tests(otel) add timeout for http server (#8919) Avoid flaky tests. --- .../37-opentelemetry/04-exporter_spec.lua | 56 ++++++++++++------- spec/helpers.lua | 10 ++-- 2 files changed, 42 insertions(+), 24 deletions(-) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 728af5ae348..2c0c9933d0e 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -9,8 +9,6 @@ local HTTP_PORT = 35000 for _, strategy in helpers.each_strategy() do describe("opentelemetry exporter #" .. strategy, function() - local proxy_client - lazy_setup(function () -- overwrite for testing pb.option("enum_as_value") @@ -53,8 +51,6 @@ for _, strategy in helpers.each_strategy() do plugins = "opentelemetry", opentelemetry_tracing = types, }) - - proxy_client = helpers.proxy_client(1000) end describe("valid #http request", function () @@ -72,15 +68,25 @@ for _, strategy in helpers.each_strategy() do end) it("works", function () - local thread = helpers.http_server(HTTP_PORT) - local r = assert(proxy_client:send { - method = "GET", - path = "/", - }) - assert.res_status(200, r) + local headers, body + helpers.wait_until(function() + local thread = helpers.http_server(HTTP_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000) + local r = assert(cli:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- close client connection + cli:close() + + local ok + ok, headers, body = thread:join() + + return ok + end, 60) - local ok, headers, body = thread:join() - assert.is_true(ok) assert.is_string(body) local idx = tablex.find(headers, "Content-Type: application/x-protobuf") @@ -126,15 +132,25 @@ for _, strategy in helpers.each_strategy() do end) it("works", function () - local thread = helpers.http_server(HTTP_PORT) - local r = assert(proxy_client:send { - method = "GET", - path = "/", - }) - assert.res_status(200, r) + local headers, body + helpers.wait_until(function() + local thread = helpers.http_server(HTTP_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000) + local r = assert(cli:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- close client connection + cli:close() + + local ok + ok, headers, body = thread:join() + + return ok + end, 60) - local ok, headers, body = thread:join() - assert.is_true(ok) assert.is_string(body) local idx = tablex.find(headers, "Content-Type: application/x-protobuf") diff --git a/spec/helpers.lua b/spec/helpers.lua index 36e172d1d8b..41d20509ed5 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1199,12 +1199,14 @@ end -- @function http_server -- @param `port` The port the server will be listening on -- @return A thread object (from the `llthreads2` Lua package) -local function http_server(port, ...) +local function http_server(port, opts) local threads = require "llthreads2.ex" + opts = opts or {} local thread = threads.new({ - function(port) + function(port, opts) local socket = require "socket" local server = assert(socket.tcp()) + server:settimeout(opts.timeout or 60) assert(server:setoption('reuseaddr', true)) assert(server:bind("*", port)) assert(server:listen()) @@ -1238,9 +1240,9 @@ local function http_server(port, ...) return lines, body end - }, port) + }, port, opts) - return thread:start(...) + return thread:start() end From 740bad73204521000c12ec0801187c24c4366a4b Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 8 Jun 2022 15:07:07 +0800 Subject: [PATCH 1441/4351] refactor(core) integrate new events library (#8890) * Modify `init_worker_events` in `global.lua`, switch to new events library. * Modify `templates/nginx_kong.lua`, add unix listening * Modify `templates/kong_defaults.lua`, add config `legacy_worker_events` * Add a temporary `kong/resty/healthcheck.lua` to use `resty.events.compat` * Modify test cases to pass ci, wrap them with `wait_until()` * events library version is `0.1.0` ### Notice * Temporary `kong/resty/healthcheck.lua` should be replaced by a formal version. * Flaky test `02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua` now is fixed. --- .ci/setup_env_github.sh | 2 + .requirements | 1 + kong-2.8.0-0.rockspec | 2 + kong/conf_loader/init.lua | 2 + kong/global.lua | 42 +- kong/resty/healthcheck.lua | 1657 +++++++++++++++++ kong/runloop/balancer/healthcheckers.lua | 2 +- kong/templates/kong_defaults.lua | 2 + kong/templates/nginx_kong.lua | 14 + kong/templates/nginx_kong_stream.lua | 13 +- .../02-cmd/02-start_stop_spec.lua | 3 +- spec/02-integration/02-cmd/12-hybrid_spec.lua | 1 + .../03-db/11-postgres-ro_spec.lua | 47 +- .../04-admin_api/01-admin_api_spec.lua | 4 +- .../04-admin_api/15-off_spec.lua | 14 +- .../02-integration/05-proxy/01-proxy_spec.lua | 16 +- .../05-proxy/02-router_spec.lua | 139 +- .../05-proxy/04-plugins_triggering_spec.lua | 21 +- spec/02-integration/05-proxy/06-ssl_spec.lua | 2 + .../10-balancer/01-healthchecks_spec.lua | 93 +- .../03-consistent-hashing_spec.lua | 20 +- .../10-balancer/04-round-robin_spec.lua | 16 +- .../10-balancer/05-recreate-request_spec.lua | 38 +- .../05-proxy/14-server_tokens_spec.lua | 20 +- .../05-proxy/18-upstream_tls_spec.lua | 186 +- .../02-core_entities_invalidations_spec.lua | 269 ++- .../09-hybrid_mode/01-sync_spec.lua | 10 + .../11-dbless/01-respawn_spec.lua | 9 +- .../03-integration_spec.lua | 22 +- .../26-prometheus/04-status_api_spec.lua | 5 +- .../36-request-transformer/02-access_spec.lua | 19 +- spec/fixtures/custom_nginx.template | 23 + 32 files changed, 2362 insertions(+), 352 deletions(-) create mode 100644 kong/resty/healthcheck.lua diff --git a/.ci/setup_env_github.sh b/.ci/setup_env_github.sh index c829b83bfb8..e0aa13b2023 100644 --- a/.ci/setup_env_github.sh +++ b/.ci/setup_env_github.sh @@ -10,6 +10,7 @@ LUAROCKS=$(dep_version RESTY_LUAROCKS_VERSION) OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) PCRE=$(dep_version RESTY_PCRE_VERSION) RESTY_LMDB=$(dep_version RESTY_LMDB_VERSION) +RESTY_EVENTS=$(dep_version RESTY_EVENTS_VERSION) #--------- @@ -34,6 +35,7 @@ kong-ngx-build \ --luarocks $LUAROCKS \ --openssl $OPENSSL \ --resty-lmdb $RESTY_LMDB \ + --resty-events $RESTY_EVENTS \ --pcre $PCRE \ --debug diff --git a/.requirements b/.requirements index 7b3984ea62d..1fcbf076411 100644 --- a/.requirements +++ b/.requirements @@ -7,6 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.0 RESTY_OPENSSL_VERSION=1.1.1o RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master +RESTY_EVENTS_VERSION=0.1.0 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.30.0 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 1c3f33bd39a..296d4cf9b57 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -484,6 +484,8 @@ build = { ["kong.plugins.request-transformer.access"] = "kong/plugins/request-transformer/access.lua", ["kong.plugins.request-transformer.schema"] = "kong/plugins/request-transformer/schema.lua", + ["kong.resty.healthcheck"] = "kong/resty/healthcheck.lua", + ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 0cbe51f8142..7e993fbcd68 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -522,6 +522,8 @@ local CONF_INFERENCES = { untrusted_lua_sandbox_requires = { typ = "array" }, untrusted_lua_sandbox_environment = { typ = "array" }, + legacy_worker_events = { typ = "boolean" }, + lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, diff --git a/kong/global.lua b/kong/global.lua index 0e9c97eb7f9..17d6b5e7103 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -167,16 +167,42 @@ end function _GLOBAL.init_worker_events() -- Note: worker_events will not work correctly if required at the top of the file. -- It must be required right here, inside the init function - local worker_events = require "resty.worker.events" + local worker_events + local opts - local ok, err = worker_events.configure { - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) + local configuration = kong.configuration - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event - } + if configuration and configuration.legacy_worker_events then + + opts = { + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + } + + worker_events = require "resty.worker.events" + + else + local sock_name = "worker_events.sock" + if ngx.config.subsystem == "stream" then + sock_name = "stream_" .. sock_name + end + + opts = { + unique_timeout = 5, -- life time of unique event data in lrucache + broker_id = 0, -- broker server runs in nginx worker #0 + listening = "unix:" .. -- unix socket for broker listening + ngx.config.prefix() .. sock_name, + } + + --worker_events = require "resty.events" + worker_events = require "resty.events.compat" + end + + local ok, err = worker_events.configure(opts) if not ok then return nil, err end diff --git a/kong/resty/healthcheck.lua b/kong/resty/healthcheck.lua new file mode 100644 index 00000000000..1870ea1c9e8 --- /dev/null +++ b/kong/resty/healthcheck.lua @@ -0,0 +1,1657 @@ +-------------------------------------------------------------------------- +-- Healthcheck library for OpenResty. +-- +-- Some notes on the usage of this library: +-- +-- - Each target will have 4 counters, 1 success counter and 3 failure +-- counters ('http', 'tcp', and 'timeout'). Any failure will _only_ reset the +-- success counter, but a success will reset _all three_ failure counters. +-- +-- - All targets are uniquely identified by their IP address and port number +-- combination, most functions take those as arguments. +-- +-- - All keys in the SHM will be namespaced by the healthchecker name as +-- provided to the `new` function. Hence no collissions will occur on shm-keys +-- as long as the `name` is unique. +-- +-- - Active healthchecks will be synchronized across workers, such that only +-- a single active healthcheck runs. +-- +-- - Events will be raised in every worker, see [lua-resty-worker-events](https://github.com/Kong/lua-resty-worker-events) +-- for details. +-- +-- @copyright 2017 Kong Inc. +-- @author Hisham Muhammad, Thijs Schreijer +-- @license Apache 2.0 + +local ERR = ngx.ERR +local WARN = ngx.WARN +local DEBUG = ngx.DEBUG +local ngx_log = ngx.log +local tostring = tostring +local ipairs = ipairs +local cjson = require("cjson.safe").new() +local table_insert = table.insert +local table_remove = table.remove +local resty_lock = require ("resty.lock") +local re_find = ngx.re.find +local bit = require("bit") +local ngx_now = ngx.now +local ngx_worker_id = ngx.worker.id +local ngx_worker_pid = ngx.worker.pid +local ssl = require("ngx.ssl") +local resty_timer = require "resty.timer" + +local worker_events +if package.loaded["resty.events.compat"] then + worker_events = require("resty.events.compat") +else + worker_events = require("resty.worker.events") +end + +local new_tab +local nkeys +local is_array + +do + local pcall = pcall + local ok + + ok, new_tab = pcall(require, "table.new") + if not ok then + new_tab = function () return {} end + end + + -- OpenResty branch of LuaJIT New API + ok, nkeys = pcall(require, "table.nkeys") + if not ok then + nkeys = function (tab) + local count = 0 + for _, v in pairs(tab) do + if v ~= nil then + count = count + 1 + end + end + return count + end + end + + ok, is_array = pcall(require, "table.isarray") + if not ok then + is_array = function(t) + for k in pairs(t) do + if type(k) ~= "number" or math.floor(k) ~= k then + return false + end + end + return true + end + end +end + +-- constants +local EVENT_SOURCE_PREFIX = "lua-resty-healthcheck" +local LOG_PREFIX = "[healthcheck] " +local SHM_PREFIX = "lua-resty-healthcheck:" +local EMPTY = setmetatable({},{ + __newindex = function() + error("the EMPTY table is read only, check your code!", 2) + end + }) + + +--- timer constants +-- evaluate active checks every 0.1s +local CHECK_INTERVAL = 0.1 +-- use a 10% jitter to start each worker timer +local CHECK_JITTER = CHECK_INTERVAL * 0.1 +-- lock valid period: the worker which acquires the lock owns it for 15 times +-- the check interval. If it does not update the shm during this period, we +-- consider that it is not able to continue checking (the worker probably was killed) +local LOCK_PERIOD = CHECK_INTERVAL * 15 + +-- Counters: a 32-bit shm integer can hold up to four 8-bit counters. +local CTR_SUCCESS = 0x00000001 +local CTR_HTTP = 0x00000100 +local CTR_TCP = 0x00010000 +local CTR_TIMEOUT = 0x01000000 + +local MASK_FAILURE = 0xffffff00 +local MASK_SUCCESS = 0x000000ff + +local COUNTER_NAMES = { + [CTR_SUCCESS] = "SUCCESS", + [CTR_HTTP] = "HTTP", + [CTR_TCP] = "TCP", + [CTR_TIMEOUT] = "TIMEOUT", +} + +--- The list of potential events generated. +-- The `checker.EVENT_SOURCE` field can be used to subscribe to the events, see the +-- example below. Each of the events will get a table passed containing +-- the target details `ip`, `port`, and `hostname`. +-- See [lua-resty-worker-events](https://github.com/Kong/lua-resty-worker-events). +-- @field remove Event raised when a target is removed from the checker. +-- @field healthy This event is raised when the target status changed to +-- healthy (and when a target is added as `healthy`). +-- @field unhealthy This event is raised when the target status changed to +-- unhealthy (and when a target is added as `unhealthy`). +-- @field mostly_healthy This event is raised when the target status is +-- still healthy but it started to receive "unhealthy" updates via active or +-- passive checks. +-- @field mostly_unhealthy This event is raised when the target status is +-- still unhealthy but it started to receive "healthy" updates via active or +-- passive checks. +-- @table checker.events +-- @usage -- Register for all events from `my_checker` +-- local event_callback = function(target, event, source, source_PID) +-- local t = target.ip .. ":" .. target.port .." by name '" .. +-- target.hostname .. "' ") +-- +-- if event == my_checker.events.remove then +-- print(t .. "has been removed") +-- elseif event == my_checker.events.healthy then +-- print(t .. "is now healthy") +-- elseif event == my_checker.events.unhealthy then +-- print(t .. "is now unhealthy") +-- end +-- end +-- +-- worker_events.register(event_callback, my_checker.EVENT_SOURCE) +local EVENTS = setmetatable({}, { + __index = function(self, key) + error(("'%s' is not a valid event name"):format(tostring(key))) + end +}) +for _, event in ipairs({ + "remove", + "healthy", + "unhealthy", + "mostly_healthy", + "mostly_unhealthy", + "clear", +}) do + EVENTS[event] = event +end + +local INTERNAL_STATES = {} +for i, key in ipairs({ + "healthy", + "unhealthy", + "mostly_healthy", + "mostly_unhealthy", +}) do + INTERNAL_STATES[i] = key + INTERNAL_STATES[key] = i +end + +-- Some color for demo purposes +local use_color = false +local id = function(x) return x end +local worker_color = use_color and function(str) return ("\027["..tostring(31 + ngx_worker_pid() % 5).."m"..str.."\027[0m") end or id + +-- Debug function +local function dump(...) print(require("pl.pretty").write({...})) end -- luacheck: ignore 211 + +local _M = {} + +-- checker objects (weak) table +local hcs = setmetatable({}, { + __mode = "v", +}) + +local active_check_timer + +-- TODO: improve serialization speed +-- serialize a table to a string +local function serialize(t) + return cjson.encode(t) +end + + +-- deserialize a string to a table +local function deserialize(s) + return cjson.decode(s) +end + + +local function key_for(key_prefix, ip, port, hostname) + return string.format("%s:%s:%s%s", key_prefix, ip, port, hostname and ":" .. hostname or "") +end + + +local checker = {} + + +------------------------------------------------------------------------------ +-- Node management. +-- @section node-management +------------------------------------------------------------------------------ + + +-- @return the target list from the shm, an empty table if not found, or +-- `nil + error` upon a failure +local function fetch_target_list(self) + local target_list, err = self.shm:get(self.TARGET_LIST) + if err then + return nil, "failed to fetch target_list from shm: " .. err + end + + return target_list and deserialize(target_list) or {} +end + + +--- Helper function to run the function holding a lock on the target list. +-- @see locking_target_list +local function run_fn_locked_target_list(premature, self, fn) + + if premature then + return + end + + local lock, lock_err = resty_lock:new(self.shm_name, { + exptime = 10, -- timeout after which lock is released anyway + timeout = 5, -- max wait time to acquire lock + }) + + if not lock then + return nil, "failed to create lock:" .. lock_err + end + + local pok, perr = pcall(resty_lock.lock, lock, self.TARGET_LIST_LOCK) + if not pok then + self:log(DEBUG, "failed to acquire lock: ", perr) + return nil, "failed to acquire lock" + end + + local target_list, err = fetch_target_list(self) + + local final_ok, final_err + + if target_list then + final_ok, final_err = pcall(fn, target_list) + else + final_ok, final_err = nil, err + end + + local ok + ok, err = lock:unlock() + if not ok then + -- recoverable: not returning this error, only logging it + self:log(ERR, "failed to release lock '", self.TARGET_LIST_LOCK, + "': ", err) + end + + return final_ok, final_err +end + + +--- Run the given function holding a lock on the target list. +-- @param self The checker object +-- @param fn The function to execute +-- @return The results of the function; or nil and an error message +-- in case it fails locking. +local function locking_target_list(self, fn) + + local ok, err = run_fn_locked_target_list(false, self, fn) + if err == "failed to acquire lock" then + local _, terr = ngx.timer.at(0, run_fn_locked_target_list, self, fn) + if terr ~= nil then + return nil, terr + end + + return true + end + + return ok, err +end + + +--- Get a target +local function get_target(self, ip, port, hostname) + hostname = hostname or ip + return ((self.targets[ip] or EMPTY)[port] or EMPTY)[hostname] +end + +--- Add a target to the healthchecker. +-- When the ip + port + hostname combination already exists, it will simply +-- return success (without updating `is_healthy` status). +-- @param ip IP address of the target to check. +-- @param port the port to check against. +-- @param hostname (optional) hostname to set as the host header in the HTTP +-- probe request +-- @param is_healthy (optional) a boolean value indicating the initial state, +-- default is `true`. +-- @param hostheader (optional) a value to use for the Host header on +-- active healthchecks. +-- @return `true` on success, or `nil + error` on failure. +function checker:add_target(ip, port, hostname, is_healthy, hostheader) + ip = tostring(assert(ip, "no ip address provided")) + port = assert(tonumber(port), "no port number provided") + hostname = hostname or ip + if is_healthy == nil then + is_healthy = true + end + + local internal_health = is_healthy and "healthy" or "unhealthy" + + local ok, err = locking_target_list(self, function(target_list) + local found = false + + -- check whether we already have this target + for _, target in ipairs(target_list) do + if target.ip == ip and target.port == port and target.hostname == (hostname) then + if target.purge_time == nil then + self:log(DEBUG, "adding an existing target: ", hostname or "", " ", ip, + ":", port, " (ignoring)") + return + end + target.purge_time = nil + found = true + internal_health = self:get_target_status(ip, port, hostname) and + "healthy" or "unhealthy" + break + end + end + + -- we first add the internal health, and only then the updated list. + -- this prevents a state where a target is in the list, but does not + -- have a key in the shm. + local ok, err = self.shm:set(key_for(self.TARGET_STATE, ip, port, hostname), + INTERNAL_STATES[internal_health]) + if not ok then + self:log(ERR, "failed to set initial health status in shm: ", err) + end + + -- target does not exist, go add it + if not found then + target_list[#target_list + 1] = { + ip = ip, + port = port, + hostname = hostname, + hostheader = hostheader, + } + end + target_list = serialize(target_list) + + ok, err = self.shm:set(self.TARGET_LIST, target_list) + if not ok then + return nil, "failed to store target_list in shm: " .. err + end + + -- raise event for our newly added target + self:raise_event(self.events[internal_health], ip, port, hostname) + + return true + end) + + if ok == false then + -- the target already existed, no event, but still success + return true + end + + return ok, err + +end + + +-- Remove health status entries from an individual target from shm +-- @param self The checker object +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname hostname of the target being checked. +local function clear_target_data_from_shm(self, ip, port, hostname) + local ok, err = self.shm:set(key_for(self.TARGET_STATE, ip, port, hostname), nil) + if not ok then + self:log(ERR, "failed to remove health status from shm: ", err) + end + ok, err = self.shm:set(key_for(self.TARGET_COUNTER, ip, port, hostname), nil) + if not ok then + self:log(ERR, "failed to clear health counter from shm: ", err) + end +end + + +--- Remove a target from the healthchecker. +-- The target not existing is not considered an error. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname (optional) hostname of the target being checked. +-- @return `true` on success, or `nil + error` on failure. +function checker:remove_target(ip, port, hostname) + ip = tostring(assert(ip, "no ip address provided")) + port = assert(tonumber(port), "no port number provided") + + return locking_target_list(self, function(target_list) + + -- find the target + local target_found + for i, target in ipairs(target_list) do + if target.ip == ip and target.port == port and target.hostname == hostname then + target_found = target + table_remove(target_list, i) + break + end + end + + if not target_found then + return true + end + + -- go update the shm + target_list = serialize(target_list) + + -- we first write the updated list, and only then remove the health + -- status; this prevents race conditions when a healthchecker gets the + -- initial state from the shm + local ok, err = self.shm:set(self.TARGET_LIST, target_list) + if not ok then + return nil, "failed to store target_list in shm: " .. err + end + + clear_target_data_from_shm(self, ip, port, hostname) + + -- raise event for our removed target + self:raise_event(self.events.remove, ip, port, hostname) + + return true + end) +end + + +--- Clear all healthcheck data. +-- @return `true` on success, or `nil + error` on failure. +function checker:clear() + + return locking_target_list(self, function(target_list) + + local old_target_list = target_list + + -- go update the shm + target_list = serialize({}) + + local ok, err = self.shm:set(self.TARGET_LIST, target_list) + if not ok then + return nil, "failed to store target_list in shm: " .. err + end + + -- remove all individual statuses + for _, target in ipairs(old_target_list) do + local ip, port, hostname = target.ip, target.port, target.hostname + clear_target_data_from_shm(self, ip, port, hostname) + end + + self.targets = {} + + -- raise event for our removed target + self:raise_event(self.events.clear) + + return true + end) +end + + +--- Clear all healthcheck data after a period of time. +-- Useful for keeping target status between configuration reloads. +-- @param delay delay in seconds before purging target state. +-- @return `true` on success, or `nil + error` on failure. +function checker:delayed_clear(delay) + assert(tonumber(delay), "no delay provided") + + return locking_target_list(self, function(target_list) + local purge_time = ngx_now() + delay + + -- add purge time to all targets + for _, target in ipairs(target_list) do + target.purge_time = purge_time + end + + target_list = serialize(target_list) + local ok, err = self.shm:set(self.TARGET_LIST, target_list) + if not ok then + return nil, "failed to store target_list in shm: " .. err + end + + return true + end) +end + + +--- Get the current status of the target. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname the hostname of the target being checked. +-- @return `true` if healthy, `false` if unhealthy, or `nil + error` on failure. +function checker:get_target_status(ip, port, hostname) + + local target = get_target(self, ip, port, hostname) + if not target then + return nil, "target not found" + end + return target.internal_health == "healthy" + or target.internal_health == "mostly_healthy" + +end + + +------------------------------------------------------------------------------ +-- Health management. +-- Functions that allow reporting of failures/successes for passive checks. +-- @section health-management +------------------------------------------------------------------------------ + + +--- Helper function to actually run the function holding a lock on the target. +-- @see locking_target +local function run_mutexed_fn(premature, self, ip, port, hostname, fn) + if premature then + return + end + + local lock, lock_err = resty_lock:new(self.shm_name, { + exptime = 10, -- timeout after which lock is released anyway + timeout = 5, -- max wait time to acquire lock + }) + if not lock then + return nil, "failed to create lock:" .. lock_err + end + local lock_key = key_for(self.TARGET_LOCK, ip, port, hostname) + + local pok, perr = pcall(resty_lock.lock, lock, lock_key) + if not pok then + self:log(DEBUG, "failed to acquire lock: ", perr) + return nil, "failed to acquire lock" + end + + local final_ok, final_err = pcall(fn) + + local ok, err = lock:unlock() + if not ok then + -- recoverable: not returning this error, only logging it + self:log(ERR, "failed to release lock '", lock_key, "': ", err) + end + + return final_ok, final_err + +end + + +-- Run the given function holding a lock on the target. +-- @param self The checker object +-- @param ip Target IP +-- @param port Target port +-- @param hostname Target hostname +-- @param fn The function to execute +-- @return The results of the function; or true in case it fails locking and +-- will retry asynchronously; or nil+err in case it fails to retry. +local function locking_target(self, ip, port, hostname, fn) + local ok, err = run_mutexed_fn(false, self, ip, port, hostname, fn) + if err == "failed to acquire lock" then + local _, terr = ngx.timer.at(0, run_mutexed_fn, self, ip, port, hostname, fn) + if terr ~= nil then + return nil, terr + end + + return true + end + + return ok, err +end + + +-- Extract the value of the counter at `idx` from multi-counter `multictr`. +-- @param multictr A 32-bit multi-counter holding 4 values. +-- @param idx The shift index specifying which counter to get. +-- @return The 8-bit value extracted from the 32-bit multi-counter. +local function ctr_get(multictr, idx) + return bit.band(multictr / idx, 0xff) +end + + +-- Increment the healthy or unhealthy counter. If the threshold of occurrences +-- is reached, it changes the status of the target in the shm and posts an +-- event. +-- @param self The checker object +-- @param health_report "healthy" for the success counter that drives a target +-- towards the healthy state; "unhealthy" for the failure counter. +-- @param ip Target IP +-- @param port Target port +-- @param hostname Target hostname +-- @param limit the limit after which target status is changed +-- @param ctr_type the counter to increment, see CTR_xxx constants +-- @return True if succeeded, or nil and an error message. +local function incr_counter(self, health_report, ip, port, hostname, limit, ctr_type) + + -- fail fast on counters that are disabled by configuration + if limit == 0 then + return true + end + + port = tonumber(port) + local target = get_target(self, ip, port, hostname) + if not target then + -- sync issue: warn, but return success + self:log(WARN, "trying to increment a target that is not in the list: ", + hostname and "(" .. hostname .. ") " or "", ip, ":", port) + return true + end + + local current_health = target.internal_health + if health_report == current_health then + -- No need to count successes when internal health is fully "healthy" + -- or failures when internal health is fully "unhealthy" + return true + end + + return locking_target(self, ip, port, hostname, function() + local counter_key = key_for(self.TARGET_COUNTER, ip, port, hostname) + local multictr, err = self.shm:incr(counter_key, ctr_type, 0) + if err then + return nil, err + end + + local ctr = ctr_get(multictr, ctr_type) + + self:log(WARN, health_report, " ", COUNTER_NAMES[ctr_type], + " increment (", ctr, "/", limit, ") for '", hostname or "", + "(", ip, ":", port, ")'") + + local new_multictr + if ctr_type == CTR_SUCCESS then + new_multictr = bit.band(multictr, MASK_SUCCESS) + else + new_multictr = bit.band(multictr, MASK_FAILURE) + end + + if new_multictr ~= multictr then + self.shm:set(counter_key, new_multictr) + end + + local new_health + if ctr >= limit then + new_health = health_report + elseif current_health == "healthy" and bit.band(new_multictr, MASK_FAILURE) > 0 then + new_health = "mostly_healthy" + elseif current_health == "unhealthy" and bit.band(new_multictr, MASK_SUCCESS) > 0 then + new_health = "mostly_unhealthy" + end + + if new_health and new_health ~= current_health then + local state_key = key_for(self.TARGET_STATE, ip, port, hostname) + self.shm:set(state_key, INTERNAL_STATES[new_health]) + self:raise_event(self.events[new_health], ip, port, hostname) + end + + return true + + end) + +end + + +--- Report a health failure. +-- Reports a health failure which will count against the number of occurrences +-- required to make a target "fall". The type of healthchecker, +-- "tcp" or "http" (see `new`) determines against which counter the occurence goes. +-- If `unhealthy.tcp_failures` (for TCP failures) or `unhealthy.http_failures` +-- is set to zero in the configuration, this function is a no-op +-- and returns `true`. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname (optional) hostname of the target being checked. +-- @param check (optional) the type of check, either "passive" or "active", default "passive". +-- @return `true` on success, or `nil + error` on failure. +function checker:report_failure(ip, port, hostname, check) + + local checks = self.checks[check or "passive"] + local limit, ctr_type + if self.checks[check or "passive"].type == "tcp" then + limit = checks.unhealthy.tcp_failures + ctr_type = CTR_TCP + else + limit = checks.unhealthy.http_failures + ctr_type = CTR_HTTP + end + + return incr_counter(self, "unhealthy", ip, port, hostname, limit, ctr_type) + +end + + +--- Report a health success. +-- Reports a health success which will count against the number of occurrences +-- required to make a target "rise". +-- If `healthy.successes` is set to zero in the configuration, +-- this function is a no-op and returns `true`. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname (optional) hostname of the target being checked. +-- @param check (optional) the type of check, either "passive" or "active", default "passive". +-- @return `true` on success, or `nil + error` on failure. +function checker:report_success(ip, port, hostname, check) + + local limit = self.checks[check or "passive"].healthy.successes + + return incr_counter(self, "healthy", ip, port, hostname, limit, CTR_SUCCESS) + +end + + +--- Report a http response code. +-- How the code is interpreted is based on the configuration for healthy and +-- unhealthy statuses. If it is in neither strategy, it will be ignored. +-- If `healthy.successes` (for healthy HTTP status codes) +-- or `unhealthy.http_failures` (fur unhealthy HTTP status codes) +-- is set to zero in the configuration, this function is a no-op +-- and returns `true`. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname (optional) hostname of the target being checked. +-- @param http_status the http statuscode, or nil to report an invalid http response. +-- @param check (optional) the type of check, either "passive" or "active", default "passive". +-- @return `true` on success, `nil` if the status was ignored (not in active or +-- passive health check lists) or `nil + error` on failure. +function checker:report_http_status(ip, port, hostname, http_status, check) + http_status = tonumber(http_status) or 0 + + local checks = self.checks[check or "passive"] + + local status_type, limit, ctr + if checks.healthy.http_statuses[http_status] then + status_type = "healthy" + limit = checks.healthy.successes + ctr = CTR_SUCCESS + elseif checks.unhealthy.http_statuses[http_status] + or http_status == 0 then + status_type = "unhealthy" + limit = checks.unhealthy.http_failures + ctr = CTR_HTTP + else + return + end + + return incr_counter(self, status_type, ip, port, hostname, limit, ctr) + +end + +--- Report a failure on TCP level. +-- If `unhealthy.tcp_failures` is set to zero in the configuration, +-- this function is a no-op and returns `true`. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname hostname of the target being checked. +-- @param operation The socket operation that failed: +-- "connect", "send" or "receive". +-- TODO check what kind of information we get from the OpenResty layer +-- in order to tell these error conditions apart +-- https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure +-- @param check (optional) the type of check, either "passive" or "active", default "passive". +-- @return `true` on success, or `nil + error` on failure. +function checker:report_tcp_failure(ip, port, hostname, operation, check) + + local limit = self.checks[check or "passive"].unhealthy.tcp_failures + + -- TODO what do we do with the `operation` information + return incr_counter(self, "unhealthy", ip, port, hostname, limit, CTR_TCP) + +end + + +--- Report a timeout failure. +-- If `unhealthy.timeouts` is set to zero in the configuration, +-- this function is a no-op and returns `true`. +-- @param ip IP address of the target being checked. +-- @param port the port being checked against. +-- @param hostname (optional) hostname of the target being checked. +-- @param check (optional) the type of check, either "passive" or "active", default "passive". +-- @return `true` on success, or `nil + error` on failure. +function checker:report_timeout(ip, port, hostname, check) + + local limit = self.checks[check or "passive"].unhealthy.timeouts + + return incr_counter(self, "unhealthy", ip, port, hostname, limit, CTR_TIMEOUT) + +end + + +--- Sets the current status of all targets with the given hostname and port. +-- @param hostname hostname being checked. +-- @param port the port being checked against +-- @param is_healthy boolean: `true` for healthy, `false` for unhealthy +-- @return `true` on success, or `nil + error` on failure. +function checker:set_all_target_statuses_for_hostname(hostname, port, is_healthy) + assert(type(hostname) == "string", "no hostname provided") + port = assert(tonumber(port), "no port number provided") + assert(type(is_healthy) == "boolean") + + local all_ok = true + local errs = {} + for _, target in ipairs(self.targets) do + if target.port == port and target.hostname == hostname then + local ok, err = self:set_target_status(target.ip, port, hostname, is_healthy) + if not ok then + all_ok = nil + table.insert(errs, err) + end + end + end + + return all_ok, #errs > 0 and table.concat(errs, "; ") or nil +end + + +--- Sets the current status of the target. +-- This will immediately set the status and clear its counters. +-- @param ip IP address of the target being checked +-- @param port the port being checked against +-- @param hostname (optional) hostname of the target being checked. +-- @param is_healthy boolean: `true` for healthy, `false` for unhealthy +-- @return `true` on success, or `nil + error` on failure +function checker:set_target_status(ip, port, hostname, is_healthy) + ip = tostring(assert(ip, "no ip address provided")) + port = assert(tonumber(port), "no port number provided") + assert(type(is_healthy) == "boolean") + + local health_report = is_healthy and "healthy" or "unhealthy" + + local target = get_target(self, ip, port, hostname) + if not target then + -- sync issue: warn, but return success + self:log(WARN, "trying to set status for a target that is not in the list: ", ip, ":", port) + return true + end + + local counter_key = key_for(self.TARGET_COUNTER, ip, port, hostname) + local state_key = key_for(self.TARGET_STATE, ip, port, hostname) + + local ok, err = locking_target(self, ip, port, hostname, function() + + local _, err = self.shm:set(counter_key, 0) + if err then + return nil, err + end + + self.shm:set(state_key, INTERNAL_STATES[health_report]) + if err then + return nil, err + end + + self:raise_event(self.events[health_report], ip, port, hostname) + + return true + + end) + + if ok then + self:log(WARN, health_report, " forced for ", hostname, " ", ip, ":", port) + end + return ok, err +end + + +-- Introspection function for testing +local function test_get_counter(self, ip, port, hostname) + return locking_target(self, ip, port, hostname, function() + local counter = self.shm:get(key_for(self.TARGET_COUNTER, ip, port, hostname)) + local internal_health = (get_target(self, ip, port, hostname) or EMPTY).internal_health + return counter, internal_health + end) +end + + +--============================================================================ +-- Healthcheck runner +--============================================================================ + + +-- Runs a single healthcheck probe +function checker:run_single_check(ip, port, hostname, hostheader) + + local sock, err = ngx.socket.tcp() + if not sock then + self:log(ERR, "failed to create stream socket: ", err) + return + end + + sock:settimeout(self.checks.active.timeout * 1000) + + local ok + ok, err = sock:connect(ip, port) + if not ok then + if err == "timeout" then + sock:close() -- timeout errors do not close the socket. + return self:report_timeout(ip, port, hostname, "active") + end + return self:report_tcp_failure(ip, port, hostname, "connect", "active") + end + + if self.checks.active.type == "tcp" then + sock:close() + return self:report_success(ip, port, hostname, "active") + end + + if self.checks.active.type == "https" then + local session + if self.ssl_cert and self.ssl_key then + session, err = sock:tlshandshake({ + verify = self.checks.active.https_verify_certificate, + client_cert = self.ssl_cert, + client_priv_key = self.ssl_key + }) + else + session, err = sock:sslhandshake(nil, hostname, + self.checks.active.https_verify_certificate) + end + if not session then + sock:close() + self:log(ERR, "failed SSL handshake with '", hostname, " (", ip, ":", port, ")': ", err) + return self:report_tcp_failure(ip, port, hostname, "connect", "active") + end + + end + + local req_headers = self.checks.active.headers + local headers + if self.checks.active._headers_str then + headers = self.checks.active._headers_str + else + local headers_length = nkeys(req_headers) + if headers_length > 0 then + if is_array(req_headers) then + self:log(WARN, "array headers is deprecated") + headers = table.concat(req_headers, "\r\n") + else + headers = new_tab(0, headers_length) + local idx = 0 + for key, values in pairs(req_headers) do + if type(values) == "table" then + for _, value in ipairs(values) do + idx = idx + 1 + headers[idx] = key .. ": " .. tostring(value) + end + else + idx = idx + 1 + headers[idx] = key .. ": " .. tostring(values) + end + end + headers = table.concat(headers, "\r\n") + end + if #headers > 0 then + headers = headers .. "\r\n" + end + end + self.checks.active._headers_str = headers or "" + end + + local path = self.checks.active.http_path + local request = ("GET %s HTTP/1.0\r\n%sHost: %s\r\n\r\n"):format(path, headers, hostheader or hostname or ip) + self:log(DEBUG, "request head: ", request) + + local bytes + bytes, err = sock:send(request) + if not bytes then + self:log(ERR, "failed to send http request to '", hostname, " (", ip, ":", port, ")': ", err) + if err == "timeout" then + sock:close() -- timeout errors do not close the socket. + return self:report_timeout(ip, port, hostname, "active") + end + return self:report_tcp_failure(ip, port, hostname, "send", "active") + end + + local status_line + status_line, err = sock:receive() + if not status_line then + self:log(ERR, "failed to receive status line from '", hostname, " (",ip, ":", port, ")': ", err) + if err == "timeout" then + sock:close() -- timeout errors do not close the socket. + return self:report_timeout(ip, port, hostname, "active") + end + return self:report_tcp_failure(ip, port, hostname, "receive", "active") + end + + local from, to = re_find(status_line, + [[^HTTP/\d+\.\d+\s+(\d+)]], + "joi", nil, 1) + local status + if from then + status = tonumber(status_line:sub(from, to)) + else + self:log(ERR, "bad status line from '", hostname, " (", ip, ":", port, ")': ", status_line) + -- note: 'status' will be reported as 'nil' + end + + sock:close() + + self:log(DEBUG, "Reporting '", hostname, " (", ip, ":", port, ")' (got HTTP ", status, ")") + + return self:report_http_status(ip, port, hostname, status, "active") +end + +-- executes a work package (a list of checks) sequentially +function checker:run_work_package(work_package) + for _, work_item in ipairs(work_package) do + self:log(DEBUG, "Checking ", work_item.hostname, " ", + work_item.hostheader and "(host header: ".. work_item.hostheader .. ")" + or "", work_item.ip, ":", work_item.port, + " (currently ", work_item.debug_health, ")") + local hostheader = work_item.hostheader or work_item.hostname + self:run_single_check(work_item.ip, work_item.port, work_item.hostname, hostheader) + end +end + +-- runs the active healthchecks concurrently, in multiple work packages. +-- @param list the list of targets to check +function checker:active_check_targets(list) + local idx = 1 + local work_packages = {} + + for _, work_item in ipairs(list) do + local package = work_packages[idx] + if not package then + package = {} + work_packages[idx] = package + end + package[#package + 1] = work_item + idx = idx + 1 + if idx > self.checks.active.concurrency then idx = 1 end + end + + -- hand out work-packages to the threads, note the "-1" because this timer + -- thread will handle the last package itself. + local threads = {} + for i = 1, #work_packages - 1 do + threads[i] = ngx.thread.spawn(self.run_work_package, self, work_packages[i]) + end + -- run last package myself + self:run_work_package(work_packages[#work_packages]) + + -- wait for everybody to finish + for _, thread in ipairs(threads) do + ngx.thread.wait(thread) + end +end + +--============================================================================ +-- Internal callbacks, timers and events +--============================================================================ +-- The timer callbacks are responsible for checking the status, upon success/ +-- failure they will call the health-management functions to deal with the +-- results of the checks. + + +-- @return `true` on success, or false if the lock was not acquired, or `nil + error` +-- in case of errors +local function get_periodic_lock(shm, key) + local my_pid = ngx_worker_pid() + local checker_pid = shm:get(key) + + if checker_pid == nil then + -- no worker is checking, try to acquire the lock + local ok, err = shm:add(key, my_pid, LOCK_PERIOD) + if not ok then + if err == "exists" then + -- another worker got the lock before + return false + end + ngx_log(ERR, "failed to add key '", key, "': ", err) + return nil, err + end + elseif checker_pid ~= my_pid then + -- another worker is checking + return false + end + + return true +end + + +-- touch the shm to refresh the valid period +local function renew_periodic_lock(shm, key) + local my_pid = ngx_worker_pid() + + local _, err = shm:set(key, my_pid, LOCK_PERIOD) + if err then + ngx_log(ERR, "failed to update key '", key, "': ", err) + end +end + + +--- Active health check callback function. +-- @param self the checker object this timer runs on +-- @param health_mode either "healthy" or "unhealthy" to indicate what check +local function checker_callback(self, health_mode) + if self.checker_callback_count then + self.checker_callback_count = self.checker_callback_count + 1 + end + + local list_to_check = {} + local targets = fetch_target_list(self) + for _, target in ipairs(targets) do + local tgt = get_target(self, target.ip, target.port, target.hostname) + local internal_health = tgt and tgt.internal_health or nil + if (health_mode == "healthy" and (internal_health == "healthy" or + internal_health == "mostly_healthy")) + or (health_mode == "unhealthy" and (internal_health == "unhealthy" or + internal_health == "mostly_unhealthy")) + then + list_to_check[#list_to_check + 1] = { + ip = target.ip, + port = target.port, + hostname = target.hostname, + hostheader = target.hostheader, + debug_health = internal_health, + } + end + end + + if not list_to_check[1] then + self:log(DEBUG, "checking ", health_mode, " targets: nothing to do") + else + local timer = resty_timer({ + interval = 0, + recurring = false, + immediate = false, + detached = true, + expire = function() + self:log(DEBUG, "checking ", health_mode, " targets: #", #list_to_check) + self:active_check_targets(list_to_check) + end, + }) + if timer == nil then + self:log(ERR, "failed to create timer to check ", health_mode) + end + end +end + +-- Event handler callback +function checker:event_handler(event_name, ip, port, hostname) + + local target_found = get_target(self, ip, port, hostname) + + if event_name == self.events.remove then + if target_found then + -- remove hash part + self.targets[target_found.ip][target_found.port][target_found.hostname] = nil + if not next(self.targets[target_found.ip][target_found.port]) then + -- no more hostnames on this port, so delete it + self.targets[target_found.ip][target_found.port] = nil + end + if not next(self.targets[target_found.ip]) then + -- no more ports on this ip, so delete it + self.targets[target_found.ip] = nil + end + -- remove from list part + for i, target in ipairs(self.targets) do + if target.ip == ip and target.port == port and + target.hostname == hostname then + table_remove(self.targets, i) + break + end + end + self:log(DEBUG, "event: target '", hostname or "", " (", ip, ":", port, + ")' removed") + + else + self:log(WARN, "event: trying to remove an unknown target '", + hostname or "", "(", ip, ":", port, ")'") + end + + elseif event_name == self.events.healthy or + event_name == self.events.mostly_healthy or + event_name == self.events.unhealthy or + event_name == self.events.mostly_unhealthy + then + if not target_found then + -- it is a new target, must add it first + target_found = { ip = ip, port = port, hostname = hostname or ip } + self.targets[target_found.ip] = self.targets[target_found.ip] or {} + self.targets[target_found.ip][target_found.port] = self.targets[target_found.ip][target_found.port] or {} + self.targets[target_found.ip][target_found.port][target_found.hostname] = target_found + self.targets[#self.targets + 1] = target_found + self:log(DEBUG, "event: target added '", hostname or "", "(", ip, ":", port, ")'") + end + do + local from = target_found.internal_health + local to = event_name + self:log(DEBUG, "event: target status '", hostname or "", "(", ip, ":", port, + ")' from '", from == "healthy" or from == "mostly_healthy", + "' to '", to == "healthy" or to == "mostly_healthy", "'") + end + target_found.internal_health = event_name + + elseif event_name == self.events.clear then + -- clear local cache + self.targets = {} + self:log(DEBUG, "event: local cache cleared") + + else + self:log(WARN, "event: unknown event received '", event_name, "'") + end +end + + +------------------------------------------------------------------------------ +-- Initializing. +-- @section initializing +------------------------------------------------------------------------------ + +-- Log a message specific to this checker +-- @param level standard ngx log level constant +function checker:log(level, ...) + ngx_log(level, worker_color(self.LOG_PREFIX), ...) +end + + +-- Raises an event for a target status change. +function checker:raise_event(event_name, ip, port, hostname) + local target = { ip = ip, port = port, hostname = hostname } + worker_events.post(self.EVENT_SOURCE, event_name, target) +end + + +--- Stop the background health checks. +-- The timers will be flagged to exit, but will not exit immediately. Only +-- after the current timers have expired they will be marked as stopped. +-- @return `true` +function checker:stop() + self.checks.active.healthy.active = false + self.checks.active.unhealthy.active = false + worker_events.unregister(self.ev_callback, self.EVENT_SOURCE) + self:log(DEBUG, "healthchecker stopped") + return true +end + + +--- Start the background health checks. +-- @return `true`, or `nil + error`. +function checker:start() + if self.checks.active.healthy.interval > 0 then + self.checks.active.healthy.active = true + -- the first active check happens only after `interval` + self.checks.active.healthy.last_run = ngx_now() + end + + if self.checks.active.unhealthy.interval > 0 then + self.checks.active.unhealthy.active = true + self.checks.active.unhealthy.last_run = ngx_now() + end + + worker_events.unregister(self.ev_callback, self.EVENT_SOURCE) -- ensure we never double subscribe + worker_events.register_weak(self.ev_callback, self.EVENT_SOURCE) + + self:log(DEBUG, "active check flagged as active") + return true +end + + +--============================================================================ +-- Create health-checkers +--============================================================================ + + +local NO_DEFAULT = {} +local MAXNUM = 2^31 - 1 + + +local function fail(ctx, k, msg) + ctx[#ctx + 1] = k + error(table.concat(ctx, ".") .. ": " .. msg, #ctx + 1) +end + + +local function fill_in_settings(opts, defaults, ctx) + ctx = ctx or {} + local obj = {} + for k, default in pairs(defaults) do + local v = opts[k] + + -- basic type-check of configuration + if default ~= NO_DEFAULT + and v ~= nil + and type(v) ~= type(default) then + fail(ctx, k, "invalid value") + end + + if v ~= nil then + if type(v) == "table" then + if default[1] then -- do not recurse on arrays + obj[k] = v + else + ctx[#ctx + 1] = k + obj[k] = fill_in_settings(v, default, ctx) + ctx[#ctx + 1] = nil + end + else + if type(v) == "number" and (v < 0 or v > MAXNUM) then + fail(ctx, k, "must be between 0 and " .. MAXNUM) + end + obj[k] = v + end + elseif default ~= NO_DEFAULT then + obj[k] = default + end + + end + return obj +end + + +local defaults = { + name = NO_DEFAULT, + shm_name = NO_DEFAULT, + type = NO_DEFAULT, + checks = { + active = { + type = "http", + timeout = 1, + concurrency = 10, + http_path = "/", + https_verify_certificate = true, + headers = {""}, + healthy = { + interval = 0, -- 0 = disabled by default + http_statuses = { 200, 302 }, + successes = 2, + }, + unhealthy = { + interval = 0, -- 0 = disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 2, + timeouts = 3, + http_failures = 5, + }, + }, + passive = { + type = "http", + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 5, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 2, + timeouts = 7, + http_failures = 5, + }, + }, + }, +} + + +local function to_set(tbl, key) + local set = {} + for _, item in ipairs(tbl[key]) do + set[item] = true + end + tbl[key] = set +end + + +local check_valid_type +do + local valid_types = { + http = true, + tcp = true, + https = true, + } + check_valid_type = function(var, val) + assert(valid_types[val], + var .. " can only be 'http', 'https' or 'tcp', got '" .. + tostring(val) .. "'") + end +end + +--- Creates a new health-checker instance. +-- It will be started upon creation. +-- +-- *NOTE*: the returned `checker` object must be anchored, if not it will be +-- removed by Lua's garbage collector and the healthchecks will cease to run. +-- @param opts table with checker options. Options are: +-- +-- * `name`: name of the health checker +-- * `shm_name`: the name of the `lua_shared_dict` specified in the Nginx configuration to use +-- * `checks.active.type`: "http", "https" or "tcp" (default is "http") +-- * `ssl_cert`: certificate for mTLS connections (string or parsed object) +-- * `ssl_key`: key for mTLS connections (string or parsed object) +-- * `checks.active.timeout`: socket timeout for active checks (in seconds) +-- * `checks.active.concurrency`: number of targets to check concurrently +-- * `checks.active.http_path`: path to use in `GET` HTTP request to run on active checks +-- * `checks.active.https_verify_certificate`: boolean indicating whether to verify the HTTPS certificate +-- * `checks.active.headers`: one or more lists of values indexed by header name +-- * `checks.active.healthy.interval`: interval between checks for healthy targets (in seconds) +-- * `checks.active.healthy.http_statuses`: which HTTP statuses to consider a success +-- * `checks.active.healthy.successes`: number of successes to consider a target healthy +-- * `checks.active.unhealthy.interval`: interval between checks for unhealthy targets (in seconds) +-- * `checks.active.unhealthy.http_statuses`: which HTTP statuses to consider a failure +-- * `checks.active.unhealthy.tcp_failures`: number of TCP failures to consider a target unhealthy +-- * `checks.active.unhealthy.timeouts`: number of timeouts to consider a target unhealthy +-- * `checks.active.unhealthy.http_failures`: number of HTTP failures to consider a target unhealthy +-- * `checks.passive.type`: "http", "https" or "tcp" (default is "http"; for passive checks, "http" and "https" are equivalent) +-- * `checks.passive.healthy.http_statuses`: which HTTP statuses to consider a failure +-- * `checks.passive.healthy.successes`: number of successes to consider a target healthy +-- * `checks.passive.unhealthy.http_statuses`: which HTTP statuses to consider a success +-- * `checks.passive.unhealthy.tcp_failures`: number of TCP failures to consider a target unhealthy +-- * `checks.passive.unhealthy.timeouts`: number of timeouts to consider a target unhealthy +-- * `checks.passive.unhealthy.http_failures`: number of HTTP failures to consider a target unhealthy +-- +-- If any of the health counters above (e.g. `checks.passive.unhealthy.timeouts`) +-- is set to zero, the according category of checks is not taken to account. +-- This way active or passive health checks can be disabled selectively. +-- +-- @return checker object, or `nil + error` +function _M.new(opts) + + assert(worker_events.configured(), "please configure the " .. + "'lua-resty-worker-events' module before using 'lua-resty-healthcheck'") + + local active_type = (((opts or EMPTY).checks or EMPTY).active or EMPTY).type + local passive_type = (((opts or EMPTY).checks or EMPTY).passive or EMPTY).type + + local self = fill_in_settings(opts, defaults) + + -- If using deprecated self.type, that takes precedence over + -- a default value. TODO: remove this in a future version + if self.type then + self.checks.active.type = active_type or self.type + self.checks.passive.type = passive_type or self.type + check_valid_type("type", self.type) + end + + assert(self.checks.active.healthy.successes < 255, "checks.active.healthy.successes must be at most 254") + assert(self.checks.active.unhealthy.tcp_failures < 255, "checks.active.unhealthy.tcp_failures must be at most 254") + assert(self.checks.active.unhealthy.http_failures < 255, "checks.active.unhealthy.http_failures must be at most 254") + assert(self.checks.active.unhealthy.timeouts < 255, "checks.active.unhealthy.timeouts must be at most 254") + assert(self.checks.passive.healthy.successes < 255, "checks.passive.healthy.successes must be at most 254") + assert(self.checks.passive.unhealthy.tcp_failures < 255, "checks.passive.unhealthy.tcp_failures must be at most 254") + assert(self.checks.passive.unhealthy.http_failures < 255, "checks.passive.unhealthy.http_failures must be at most 254") + assert(self.checks.passive.unhealthy.timeouts < 255, "checks.passive.unhealthy.timeouts must be at most 254") + + if opts.test then + self.test_get_counter = test_get_counter + self.checker_callback_count = 0 + end + + assert(self.name, "required option 'name' is missing") + assert(self.shm_name, "required option 'shm_name' is missing") + + check_valid_type("checks.active.type", self.checks.active.type) + check_valid_type("checks.passive.type", self.checks.passive.type) + + self.shm = ngx.shared[tostring(opts.shm_name)] + assert(self.shm, ("no shm found by name '%s'"):format(opts.shm_name)) + + -- load certificate and key + if opts.ssl_cert and opts.ssl_key then + if type(opts.ssl_cert) == "cdata" then + self.ssl_cert = opts.ssl_cert + else + self.ssl_cert = assert(ssl.parse_pem_cert(opts.ssl_cert)) + end + + if type(opts.ssl_key) == "cdata" then + self.ssl_key = opts.ssl_key + else + self.ssl_key = assert(ssl.parse_pem_priv_key(opts.ssl_key)) + end + + end + + -- other properties + self.targets = nil -- list of targets, initially loaded, maintained by events + self.events = nil -- hash table with supported events (prevent magic strings) + self.ev_callback = nil -- callback closure per checker instance + + -- Convert status lists to sets + to_set(self.checks.active.unhealthy, "http_statuses") + to_set(self.checks.active.healthy, "http_statuses") + to_set(self.checks.passive.unhealthy, "http_statuses") + to_set(self.checks.passive.healthy, "http_statuses") + + -- decorate with methods and constants + self.events = EVENTS + for k,v in pairs(checker) do + self[k] = v + end + + -- prepare shm keys + self.TARGET_STATE = SHM_PREFIX .. self.name .. ":state" + self.TARGET_COUNTER = SHM_PREFIX .. self.name .. ":counter" + self.TARGET_LIST = SHM_PREFIX .. self.name .. ":target_list" + self.TARGET_LIST_LOCK = SHM_PREFIX .. self.name .. ":target_list_lock" + self.TARGET_LOCK = SHM_PREFIX .. self.name .. ":target_lock" + self.PERIODIC_LOCK = SHM_PREFIX .. ":period_lock:" + -- prepare constants + self.EVENT_SOURCE = EVENT_SOURCE_PREFIX .. " [" .. self.name .. "]" + self.LOG_PREFIX = LOG_PREFIX .. "(" .. self.name .. ") " + + -- register for events, and directly after load initial target list + -- order is important! + do + -- Lock the list, in case it is being cleared by another worker + local ok, err = locking_target_list(self, function(target_list) + + self.targets = target_list + self:log(DEBUG, "Got initial target list (", #self.targets, " targets)") + + -- load individual statuses + for _, target in ipairs(self.targets) do + local state_key = key_for(self.TARGET_STATE, target.ip, target.port, target.hostname) + target.internal_health = INTERNAL_STATES[self.shm:get(state_key)] + self:log(DEBUG, "Got initial status ", target.internal_health, " ", + target.hostname, " ", target.ip, ":", target.port) + -- fill-in the hash part for easy lookup + self.targets[target.ip] = self.targets[target.ip] or {} + self.targets[target.ip][target.port] = self.targets[target.ip][target.port] or {} + self.targets[target.ip][target.port][target.hostname] = target + end + + return true + end) + if not ok then + -- locking failed, we don't protect `targets` of being nil in other places + -- so consider this as not recoverable + return nil, "Error loading initial target list: " .. err + end + + self.ev_callback = function(data, event) + -- just a wrapper to be able to access `self` as a closure + return self:event_handler(event, data.ip, data.port, data.hostname) + end + + -- handle events to sync up in case there was a change by another worker + worker_events:poll() + end + + -- turn on active health check + local ok, err = self:start() + if not ok then + self:stop() + return nil, err + end + + -- if active checker is not running, start it + if active_check_timer == nil then + + self:log(DEBUG, "worker ", ngx_worker_id(), " (pid: ", ngx_worker_pid(), ") ", + "starting active check timer") + local shm, key = self.shm, self.PERIODIC_LOCK + active_check_timer, err = resty_timer({ + recurring = true, + interval = CHECK_INTERVAL, + jitter = CHECK_JITTER, + detached = false, + expire = function() + + if get_periodic_lock(shm, key) then + active_check_timer.interval = CHECK_INTERVAL + renew_periodic_lock(shm, key) + else + active_check_timer.interval = CHECK_INTERVAL * 10 + return + end + + local cur_time = ngx_now() + for _, checker_obj in ipairs(hcs) do + -- clear targets marked for delayed removal + locking_target_list(checker_obj, function(target_list) + local removed_targets = {} + local index = 1 + while index <= #target_list do + local target = target_list[index] + if target.purge_time and target.purge_time <= cur_time then + table_insert(removed_targets, target) + table_remove(target_list, index) + else + index = index + 1 + end + end + + if #removed_targets > 0 then + target_list = serialize(target_list) + + local ok, err = shm:set(checker_obj.TARGET_LIST, target_list) + if not ok then + return nil, "failed to store target_list in shm: " .. err + end + + for _, target in ipairs(removed_targets) do + clear_target_data_from_shm(checker_obj, target.ip, target.port, target.hostname) + checker_obj:raise_event(checker_obj.events.remove, target.ip, target.port, target.hostname) + end + end + end) + + if checker_obj.checks.active.healthy.active and + (checker_obj.checks.active.healthy.last_run + + checker_obj.checks.active.healthy.interval <= cur_time) + then + checker_obj.checks.active.healthy.last_run = cur_time + checker_callback(checker_obj, "healthy") + end + + if checker_obj.checks.active.unhealthy.active and + (checker_obj.checks.active.unhealthy.last_run + + checker_obj.checks.active.unhealthy.interval <= cur_time) + then + checker_obj.checks.active.unhealthy.last_run = cur_time + checker_callback(checker_obj, "unhealthy") + end + end + end, + }) + if not active_check_timer then + self:log(ERR, "Could not start active check timer: ", err) + end + end + + table.insert(hcs, self) + + -- TODO: push entire config in debug level logs + self:log(DEBUG, "Healthchecker started!") + return self +end + + +return _M diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 4b0e7bdec23..87f261c1408 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -20,7 +20,7 @@ local healthcheckers_M = {} local healthcheck_subscribers = {} function healthcheckers_M.init() - healthcheck = require("resty.healthcheck") -- delayed initialization + healthcheck = require("kong.resty.healthcheck") -- delayed initialization end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 81f660913b4..390701bf07c 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -169,6 +169,8 @@ untrusted_lua = sandbox untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = +legacy_worker_events = off + openresty_path = opentelemetry_tracing = off diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index e1a58e1ed24..3bc03d2ab30 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -442,4 +442,18 @@ server { } } > end -- role == "control_plane" + +> if not legacy_worker_events then +server { + server_name kong_worker_events; + listen unix:${{PREFIX}}/worker_events.sock; + access_log off; + location / { + content_by_lua_block { + --require("resty.events").run() + require("resty.events.compat").run() + } + } +} +> end -- not legacy_worker_events ]] diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 5b413785cd6..993f5c131af 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -217,6 +217,17 @@ server { # ignore (and close }, to ignore content) Kong.stream_api() } } - > end -- #stream_listeners > 0 + +> if not legacy_worker_events then +server { + listen unix:${{PREFIX}}/stream_worker_events.sock; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + access_log off; + content_by_lua_block { + --require("resty.events").run() + require("resty.events.compat").run() + } +} +> end -- not legacy_worker_events ]] diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 4888e8a55bb..3a6283be618 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -136,6 +136,7 @@ describe("kong start/stop #" .. strategy, function() stream_listen = "127.0.0.1:9022", status_listen = "0.0.0.0:8100", })) + ngx.sleep(0.1) -- wait unix domain socket assert(helpers.kong_exec("stop", { prefix = helpers.test_conf.prefix })) @@ -353,7 +354,7 @@ describe("kong start/stop #" .. strategy, function() path = "/hello", }) assert.res_status(404, res) -- no Route configured - assert(helpers.stop_kong(helpers.test_conf.prefix)) + assert(helpers.kong_exec("quit --prefix " .. helpers.test_conf.prefix)) -- TEST: since nginx started in the foreground, the 'kong start' command -- stdout should receive all of nginx's stdout as well. diff --git a/spec/02-integration/02-cmd/12-hybrid_spec.lua b/spec/02-integration/02-cmd/12-hybrid_spec.lua index 745b16c6d6f..af36891ae3d 100644 --- a/spec/02-integration/02-cmd/12-hybrid_spec.lua +++ b/spec/02-integration/02-cmd/12-hybrid_spec.lua @@ -129,6 +129,7 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", })) + ngx.sleep(0.2) -- wait for 'pids/nginx.pid' end) lazy_teardown(function() diff --git a/spec/02-integration/03-db/11-postgres-ro_spec.lua b/spec/02-integration/03-db/11-postgres-ro_spec.lua index c2885de9664..529db15d450 100644 --- a/spec/02-integration/03-db/11-postgres-ro_spec.lua +++ b/spec/02-integration/03-db/11-postgres-ro_spec.lua @@ -54,12 +54,16 @@ for _, strategy in helpers.each_strategy() do route_id = json.id - res = assert(proxy_client:send({ - method = "GET", - path = "/", - })) - - assert.res_status(200, res) + helpers.wait_until(function() + res = assert(proxy_client:send({ + method = "GET", + path = "/", + })) + + return pcall(function() + assert.res_status(200, res) + end) + end, 10) end) it("cache invalidation works on config change", function() @@ -69,12 +73,16 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(204, res) - res = assert(proxy_client:send({ - method = "GET", - path = "/", - })) + helpers.wait_until(function() + res = assert(proxy_client:send({ + method = "GET", + path = "/", + })) - assert.res_status(404, res) + return pcall(function() + assert.res_status(404, res) + end) + end, 10) end) end) end) @@ -123,12 +131,17 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(201, res) - res = assert(proxy_client:send({ - method = "GET", - path = "/", - })) - - assert.res_status(404, res) + helpers.wait_until(function() + res = assert(proxy_client:send({ + method = "GET", + path = "/", + })) + + return pcall(function() + assert.res_status(404, res) + end) + end, 10) + ngx.sleep(0.1) -- wait log assert.logfile().has.line("get_updated_router(): could not rebuild router: " .. "could not load routes: [postgres] connection " .. "refused (stale router will be used)", true) diff --git a/spec/02-integration/04-admin_api/01-admin_api_spec.lua b/spec/02-integration/04-admin_api/01-admin_api_spec.lua index c1e97661352..7ef5ef421a7 100644 --- a/spec/02-integration/04-admin_api/01-admin_api_spec.lua +++ b/spec/02-integration/04-admin_api/01-admin_api_spec.lua @@ -45,7 +45,7 @@ describe("Admin API listeners", function() proxy_listen = "0.0.0.0:9000", admin_listen = "off", })) - assert.equals(1, count_server_blocks(helpers.test_conf.nginx_kong_conf)) + assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_conf)) assert.is_nil(get_listeners(helpers.test_conf.nginx_kong_conf).kong_admin) end) @@ -55,7 +55,7 @@ describe("Admin API listeners", function() admin_listen = "127.0.0.1:9001, 127.0.0.1:9002", })) - assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_conf)) + assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_conf)) assert.same({ ["127.0.0.1:9001"] = 1, ["127.0.0.1:9002"] = 2, diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index f185f76e4ef..2b30d6b600e 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -799,12 +799,16 @@ describe("Admin API #off", function() assert.response(res).has.status(201) - local res = assert(client:send { - method = "PUT", - path = "/upstreams/foo/targets/c830b59e-59cc-5392-adfd-b414d13adfc4/10.20.30.40/unhealthy", - }) + helpers.wait_until(function() + local res = assert(client:send { + method = "PUT", + path = "/upstreams/foo/targets/c830b59e-59cc-5392-adfd-b414d13adfc4/10.20.30.40/unhealthy", + }) - assert.response(res).has.status(204) + return pcall(function() + assert.response(res).has.status(204) + end) + end, 10) client:close() end) diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 4630fac406a..6182c6ddd17 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -43,7 +43,7 @@ describe("Proxy interface listeners", function() proxy_listen = "off", admin_listen = "0.0.0.0:9001", })) - assert.equals(1, count_server_blocks(helpers.test_conf.nginx_kong_conf)) + assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_conf)) assert.is_nil(get_listeners(helpers.test_conf.nginx_kong_conf).kong) end) @@ -53,7 +53,7 @@ describe("Proxy interface listeners", function() admin_listen = "0.0.0.0:9000", })) - assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_conf)) + assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_conf)) assert.same({ ["127.0.0.1:9001"] = 1, ["127.0.0.1:9002"] = 2, @@ -89,7 +89,7 @@ describe("#stream proxy interface listeners", function() assert(helpers.start_kong({ stream_listen = "off", })) - assert.equals(0, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) + assert.equals(1, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) assert.is_nil(get_listeners(helpers.test_conf.nginx_kong_stream_conf).kong) end) @@ -98,26 +98,32 @@ describe("#stream proxy interface listeners", function() stream_listen = "127.0.0.1:9011, 127.0.0.1:9012", })) + local stream_events_sock_path = "unix:" .. helpers.test_conf.prefix .. "/stream_worker_events.sock" + if helpers.test_conf.database == "off" then local stream_config_sock_path = "unix:" .. helpers.test_conf.prefix .. "/stream_config.sock" - assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) + assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) assert.same({ ["127.0.0.1:9011"] = 1, ["127.0.0.1:9012"] = 2, [stream_config_sock_path] = 3, + [stream_events_sock_path] = 4, [1] = "127.0.0.1:9011", [2] = "127.0.0.1:9012", [3] = stream_config_sock_path, + [4] = stream_events_sock_path, }, get_listeners(helpers.test_conf.nginx_kong_stream_conf).stream) else - assert.equals(1, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) + assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) assert.same({ ["127.0.0.1:9011"] = 1, ["127.0.0.1:9012"] = 2, + [stream_events_sock_path] = 3, [1] = "127.0.0.1:9011", [2] = "127.0.0.1:9012", + [3] = stream_events_sock_path, }, get_listeners(helpers.test_conf.nginx_kong_stream_conf).stream) end diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index b4a397260e5..262bfbdd812 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -87,6 +87,7 @@ local function insert_routes(bp, routes) end + ngx.sleep(0.01) -- temporary wait return routes end @@ -272,14 +273,19 @@ for _, strategy in helpers.each_strategy() do end) it("responds 503 if no service found", function() - local res = assert(proxy_client:get("/", { - headers = { - Host = "serviceless-route-http.test", - }, - })) - local body = assert.response(res).has_status(503) - local json = cjson.decode(body) + local res, body + helpers.wait_until(function() + res = assert(proxy_client:get("/", { + headers = { + Host = "serviceless-route-http.test", + }, + })) + return pcall(function() + body = assert.response(res).has_status(503) + end) + end, 10) + local json = cjson.decode(body) assert.equal("no Service found with those values", json.message) local res = assert(proxy_ssl_client:get("/", { @@ -1464,17 +1470,21 @@ for _, strategy in helpers.each_strategy() do }, }) - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Host"] = "domain.org", - ["version"] = "v1", - ["kong-debug"] = 1, - } - }) - - assert.res_status(200, res) + local res + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "domain.org", + ["version"] = "v1", + ["kong-debug"] = 1, + } + }) + return pcall(function() + assert.res_status(200, res) + end) + end, 10) assert.equal(routes[1].id, res.headers["kong-route-id"]) assert.equal(routes[1].service.id, res.headers["kong-service-id"]) @@ -1507,15 +1517,23 @@ for _, strategy in helpers.each_strategy() do }, }) - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Host"] = "domain.org", - ["version"] = "v1", - ["kong-debug"] = 1, - } - }) + local res + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "domain.org", + ["version"] = "v1", + ["kong-debug"] = 1, + } + }) + + return pcall(function() + assert.res_status(200, res) + assert.equal(routes[1].id, res.headers["kong-route-id"]) + end) + end, 10) assert.res_status(200, res) @@ -1560,16 +1578,20 @@ for _, strategy in helpers.each_strategy() do }, }) - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Host"] = "domain.org", - ["version"] = "v3", - ["location"] = "us-east", - ["kong-debug"] = 1, - } - }) + local res + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "domain.org", + ["version"] = "v3", + ["location"] = "us-east", + ["kong-debug"] = 1, + } + }) + return res.headers["kong-route-id"] == routes[2].id + end, 5) assert.res_status(200, res) @@ -1613,17 +1635,22 @@ for _, strategy in helpers.each_strategy() do }, }) - local res = assert(proxy_client:send { - method = "GET", - path = routes[1].paths[1], - headers = { - ["Host"] = routes[1].hosts[1], - ["headertest"] = "itsatest", - ["kong-debug"] = 1, - } - }) + local res + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = routes[1].paths[1], + headers = { + ["Host"] = routes[1].hosts[1], + ["headertest"] = "itsatest", + ["kong-debug"] = 1, + } + }) + return pcall(function() + assert.res_status(200, res) + end) + end, 10) - assert.res_status(200, res) assert.equal(routes[1].id, res.headers["kong-route-id"]) assert.equal(routes[1].service.id, res.headers["kong-service-id"]) assert.equal(routes[1].service.name, res.headers["kong-service-name"]) @@ -2097,14 +2124,18 @@ for _, strategy in helpers.each_strategy() do i, j, test.service_path, route_uri_or_host, strip, test.path_handling, test.request_path) it(description, function() - local res = assert(proxy_client:get(test.request_path, { - headers = { - ["Host"] = "localbin-" .. i .. "-" .. j .. ".com", - } - })) + helpers.wait_until(function() + local res = assert(proxy_client:get(test.request_path, { + headers = { + ["Host"] = "localbin-" .. i .. "-" .. j .. ".com", + } + })) - local data = assert.response(res).has.jsonbody() - assert.equal(test.expected_path, data.vars.request_uri) + return pcall(function() + local data = assert.response(res).has.jsonbody() + assert.equal(test.expected_path, data.vars.request_uri) + end) + end, 10) end) end end diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index d0e8b910864..8c70470bee8 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -1211,15 +1211,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(201, res) - local res = assert(proxy_client:get("/status/400", { - headers = { - ["Host"] = "runs-init-worker.org", - } - })) - - assert.equal("true", res.headers["Kong-Init-Worker-Called"]) + local res, body + helpers.wait_until(function() + res = assert(proxy_client:get("/status/400", { + headers = { + ["Host"] = "runs-init-worker.org", + } + })) + + return pcall(function() + body = assert.res_status(200, res) + assert.equal("true", res.headers["Kong-Init-Worker-Called"]) + end) + end, 10) - local body = assert.res_status(200, res) local json = cjson.decode(body) assert.same({ status = 200, diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 7f3061a26e6..5b198914b5a 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -212,6 +212,8 @@ for _, strategy in helpers.each_strategy() do nginx_http_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_spec.crt", }) + ngx.sleep(0.01) + proxy_client = helpers.proxy_client() https_client = helpers.proxy_ssl_client() end) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 45874530fb0..db59c131b77 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -152,10 +152,14 @@ for _, strategy in helpers.each_strategy() do -- we do not set up servers, since we want the connection to get refused -- Go hit the api with requests - local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) + helpers.wait_until(function() + local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) + return pcall(function() + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end) + end, 10) local health = bu.get_upstream_health(upstream_name) assert.is.table(health) @@ -217,10 +221,14 @@ for _, strategy in helpers.each_strategy() do -- we do not set up servers, since we want the connection to get refused -- Go hit the api with requests, 1x round the balancer - local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) + helpers.wait_until(function() + local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) + return pcall(function() + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end) + end, 10) local health = bu.get_upstream_health(upstream_name) assert.is.table(health) @@ -338,7 +346,13 @@ for _, strategy in helpers.each_strategy() do bu.add_target(bp, upstream_id, "multiple-ips.test", 80) bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - local health = bu.get_upstream_health(upstream_name) + + local health + helpers.wait_until(function() + health = bu.get_upstream_health(upstream_name) + return health.data[1].health ~= nil + end, 10) + assert.is.table(health) assert.is.table(health.data) assert.is.table(health.data[1]) @@ -438,7 +452,11 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) -- so health must be same as before - health = bu.get_upstream_health(new_upstream_name) + local health + helpers.wait_until(function() + health = bu.get_upstream_health(new_upstream_name) + return health.data[1].data ~= nil + end, 10) assert.is.table(health) assert.is.table(health.data) assert.is.table(health.data[1]) @@ -521,7 +539,11 @@ for _, strategy in helpers.each_strategy() do bu.add_target(bp, upstream_id, "notlocalhost.test", 15555) bu.end_testcase_setup(strategy, bp) - local health = bu.get_balancer_health(upstream_name) + local health + helpers.wait_until(function() + health = bu.get_balancer_health(upstream_name) + return health.data ~= nil + end, 10) assert.is.table(health) assert.is.table(health.data) bu.poll_wait_health(upstream_id, "notlocalhost.test", "15555", "UNHEALTHY") @@ -563,7 +585,11 @@ for _, strategy in helpers.each_strategy() do bu.add_target(bp, upstream_id, "notlocalhost.test", 15555) bu.end_testcase_setup(strategy, bp) - local health = bu.get_balancer_health(upstream_name) + local health + helpers.wait_until(function() + health = bu.get_balancer_health(upstream_name) + return health.data ~= nil + end, 10) assert.is.table(health) assert.is.table(health.data) bu.poll_wait_health(upstream_id, "notlocalhost.test", "15555", "UNHEALTHY") @@ -899,9 +925,9 @@ for _, strategy in helpers.each_strategy() do name = upstreams[2].name, }) - if consistency == "eventual" then + --if consistency == "eventual" then ngx.sleep(bu.CONSISTENCY_FREQ) -- wait for proxy state consistency timer - end + --end -- hit a request through upstream 1 using the new name local oks, fails, last_status = bu.client_requests(1, upstreams[2].api_host) @@ -914,9 +940,9 @@ for _, strategy in helpers.each_strategy() do name = upstreams[1].name, }) - if consistency == "eventual" then + --if consistency == "eventual" then ngx.sleep(bu.CONSISTENCY_FREQ) -- wait for proxy state consistency timer - end + --end -- a single request to upstream 2 just to make server 2 shutdown bu.client_requests(1, upstreams[1].api_host) @@ -1044,29 +1070,34 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) + -- start servers, they wont be affected by the 401 error + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + -- run request: fails with 401, but doesn't hit the 1-error threshold local oks, fails, last_status = bu.client_requests(1, api_host) assert.same(0, oks) assert.same(1, fails) assert.same(401, last_status) - -- start servers, they are unaffected by the failure above - local server1 = https_server.new(port1, localhost) - local server2 = https_server.new(port2, localhost) - server1:start() - server2:start() - - oks, fails = bu.client_requests(bu.SLOTS * 2, api_host) - assert.same(bu.SLOTS * 2, oks) - assert.same(0, fails) + helpers.wait_until(function() + local oks, fails, last_status = bu.client_requests(bu.SLOTS * 2, api_host) + return pcall(function() + assert.same(200, last_status) + assert.truthy(oks > 0) + assert.same(0, fails) + end) + end, 5) -- collect server results local count1 = server1:shutdown() local count2 = server2:shutdown() -- both servers were fully operational - assert.same(bu.SLOTS, count1.ok) - assert.same(bu.SLOTS, count2.ok) + assert.truthy(count1.ok > 0) + assert.truthy(count2.ok > 0) assert.same(0, count1.fail) assert.same(0, count2.fail) @@ -1186,7 +1217,11 @@ for _, strategy in helpers.each_strategy() do bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.3:80", "healthy") bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "healthy") - local health = bu.get_balancer_health(upstream_name) + local health + helpers.wait_until(function() + health = bu.get_balancer_health(upstream_name) + return health.data and health.data.details.weight.available == 100 + end, 5) assert.is.table(health) assert.is.table(health.data) @@ -2136,6 +2171,8 @@ for _, strategy in helpers.each_strategy() do server1:start() server2:start() + ngx.sleep(bu.CONSISTENCY_FREQ) -- wait for proxy state consistency timer + -- 1) server1 and server2 take requests local oks, fails = bu.client_requests(bu.SLOTS, api_host) diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index a244e511762..9706257e0ac 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -215,11 +215,19 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) local client = helpers.proxy_client() - local res = assert(client:request({ - method = "GET", - path = uri, - headers = { host = api_host }, - })) + + local res + helpers.wait_until(function() + res = assert(client:request({ + method = "GET", + path = uri, + headers = { host = api_host }, + })) + + return pcall(function() + assert.res_status(200, res) + end) + end, 5) -- Go hit them with our test requests local oks = bu.client_requests(requests, api_host, nil, nil, nil, uri) @@ -230,7 +238,7 @@ for _, strategy in helpers.each_strategy() do local count2 = server2:shutdown() -- verify - assert.res_status(200, res) + --assert.res_status(200, res) local hash = assert.response(res).has_header("x-balancer-hash-value") assert.equal(expect, hash) diff --git a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua index ee0f47137dc..5cf783148c4 100644 --- a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua @@ -317,8 +317,12 @@ for _, consistency in ipairs(bu.consistencies) do -- now go and hit the same balancer again ----------------------------------------- - local _, _, status = bu.client_requests(1, api_host) - assert.same(503, status) + helpers.wait_until(function() + local _, _, status = bu.client_requests(1, api_host) + return pcall(function() + assert.same(503, status) + end) + end, 10) end) it("failure due to targets all 0 weight #off", function() @@ -374,8 +378,12 @@ for _, consistency in ipairs(bu.consistencies) do bu.end_testcase_setup(strategy, bp, consistency) -- Go hit it with a request - local _, _, status = bu.client_requests(1, api_host) - assert.same(503, status) + helpers.wait_until(function() + local _, _, status = bu.client_requests(1, api_host) + return pcall(function() + assert.same(503, status) + end) + end, 10) end) for mode, localhost in pairs(bu.localhosts) do diff --git a/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua b/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua index 481b958f53f..a2207de82e0 100644 --- a/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua @@ -90,13 +90,17 @@ for _, strategy in helpers.each_strategy() do }) bu.end_testcase_setup(strategy, bp, "strict") - local res = assert(proxy_client:send { - method = "GET", - path = "/recreate_test", - }) - - local body = assert.response(res).has_status(200) - assert.equal("host is: upstream.example.com:10002", body) + helpers.wait_until(function() + local res = assert(proxy_client:send { + method = "GET", + path = "/recreate_test", + }) + + return pcall(function() + local body = assert.response(res).has_status(200) + assert.equal("host is: upstream.example.com:10002", body) + end) + end, 10) end) it("balancer retry doesn't update Host if preserve_host is true", function() @@ -118,14 +122,18 @@ for _, strategy in helpers.each_strategy() do }) bu.end_testcase_setup(strategy, bp, "strict") - local res = assert(proxy_client:send { - method = "GET", - path = "/recreate_test", - headers = { ["Host"] = "test.com" }, - }) - - local body = assert.response(res).has_status(200) - assert.equal("host is: test.com", body) + helpers.wait_until(function() + local res = assert(proxy_client:send { + method = "GET", + path = "/recreate_test", + headers = { ["Host"] = "test.com" }, + }) + + return pcall(function() + local body = assert.response(res).has_status(200) + assert.equal("host is: test.com", body) + end) + end, 10) end) end) end diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index fb510be3b3c..0a702d0fbe6 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -470,13 +470,19 @@ describe("headers [#" .. strategy .. "]", function() assert.res_status(200, res) admin_client:close() - local res = assert(proxy_client:send { - method = "GET", - path = "/get", - headers = { - host = "error-rewrite.test", - } - }) + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "error-rewrite.test", + } + }) + + return pcall(function() + assert.res_status(500, res) + end) + end, 10) db.plugins:delete({ id = uuid }) diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index c438af0c4ca..4e2a151ae31 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -169,15 +169,19 @@ for _, strategy in helpers.each_strategy() do end) it("accessing protected upstream", function() - local res = assert(proxy_client:send { - path = "/mtls", - headers = { - ["Host"] = "example.com", - } - }) - - local body = assert.res_status(200, res) - assert.equals("it works", body) + helpers.wait_until(function() + local res = assert(proxy_client:send { + path = "/mtls", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + end) + end, 10) end) it("remove client_certificate removes access", function() @@ -190,14 +194,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/mtls", - headers = { - ["Host"] = "example.com", - } - }) + local body + helpers.wait_until(function() + res = assert(proxy_client:send { + path = "/mtls", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(400, res) + end) + end, 10) - local body = assert.res_status(400, res) assert.matches("400 No required SSL certificate was sent", body, nil, true) end) end) @@ -231,15 +241,19 @@ for _, strategy in helpers.each_strategy() do end) it("accessing protected upstream", function() - local res = assert(proxy_client:send { - path = "/mtls-upstream", - headers = { - ["Host"] = "example.com", - } - }) - - local body = assert.res_status(200, res) - assert.equals("it works", body) + helpers.wait_until(function() + local res = assert(proxy_client:send { + path = "/mtls-upstream", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + end) + end, 10) end) it("remove client_certificate removes access", function() @@ -252,14 +266,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/mtls-upstream", - headers = { - ["Host"] = "example.com", - } - }) + local body + helpers.wait_until(function() + res = assert(proxy_client:send { + path = "/mtls-upstream", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(400, res) + end) + end, 10) - local body = assert.res_status(400, res) assert.matches("400 No required SSL certificate was sent", body, nil, true) end) end) @@ -286,15 +306,19 @@ for _, strategy in helpers.each_strategy() do end) it("access is allowed because Service.client_certificate overrides Upstream.client_certificate", function() - local res = assert(proxy_client:send { - path = "/mtls-upstream", - headers = { - ["Host"] = "example.com", - } - }) - - local body = assert.res_status(200, res) - assert.equals("it works", body) + helpers.wait_until(function() + local res = assert(proxy_client:send { + path = "/mtls-upstream", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + end) + end, 10) end) end) end) @@ -323,14 +347,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/tls", - headers = { - ["Host"] = "example.com", - } - }) + local body + helpers.wait_until(function() + res = assert(proxy_client:send { + path = "/tls", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(502, res) + end) + end, 10) - local body = assert.res_status(502, res) assert.equals("An invalid response was received from the upstream server", body) end) end) @@ -347,14 +377,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/tls", - headers = { - ["Host"] = "example.com", - } - }) + local body + helpers.wait_until(function() + res = assert(proxy_client:send { + path = "/tls", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(200, res) + end) + end, 10) - local body = assert.res_status(200, res) assert.equals("it works", body) end) end) @@ -382,14 +418,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/tls", - headers = { - ["Host"] = "example.com", - } - }) + local body + helpers.wait_until(function() + res = assert(proxy_client:send { + path = "/tls", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(502, res) + end) + end, 10) - local body = assert.res_status(502, res) assert.equals("An invalid response was received from the upstream server", body) end) @@ -403,14 +445,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/tls", - headers = { - ["Host"] = "example.com", - } - }) + local body + helpers.wait_until(function() + res = assert(proxy_client:send { + path = "/tls", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(200, res) + end) + end, 10) - local body = assert.res_status(200, res) assert.equals("it works", body) end) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index 18a65d5747a..27643a6585a 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -158,14 +158,18 @@ for _, strategy in helpers.each_strategy() do -- because our test instance only has 1 worker do - local res = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "example.com", - } - }) - assert.res_status(200, res) + helpers.wait_until(function() + local res = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "example.com", + } + }) + return pcall(function() + assert.res_status(200, res) + end) + end, 10) end assert_proxy_2_wait({ @@ -197,14 +201,18 @@ for _, strategy in helpers.each_strategy() do -- TEST: ensure new host value maps to our Service - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/", - headers = { - host = "updated-example.com", - } - }) - assert.res_status(200, res_1) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/", + headers = { + host = "updated-example.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + end) + end, 10) -- TEST: ensure old host value does not map anywhere @@ -248,14 +256,18 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/", - headers = { - host = "updated-example.com", - } - }) - assert.res_status(404, res_1) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/", + headers = { + host = "updated-example.com", + } + }) + return pcall(function() + assert.res_status(404, res_1) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -293,14 +305,18 @@ for _, strategy in helpers.each_strategy() do -- populate cache on both nodes - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "service.com", - } - }) - assert.res_status(200, res_1) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "service.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -327,14 +343,18 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/", - headers = { - host = "service.com", - } - }) - assert.res_status(418, res_1) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/", + headers = { + host = "service.com", + } + }) + return pcall(function() + assert.res_status(418, res_1) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -432,6 +452,13 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker + helpers.wait_until(function() + local cert_1 = get_cert(8443, "ssl-example.com") + return pcall(function() + assert.certificate(cert_1).has.cn("ssl-example.com") + end) + end) + local cert_1 = get_cert(8443, "ssl-example.com") assert.certificate(cert_1).has.cn("ssl-example.com") @@ -503,6 +530,8 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker + ngx.sleep(0.01) -- wait events sync + local cert_1 = get_cert(8443, "new-ssl-example.com") assert.certificate(cert_1).has.cn("ssl-alt.com") @@ -656,6 +685,13 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker + helpers.wait_until(function() + local cert = get_cert(8443, "test.wildcard.com") + return pcall(function() + assert.certificate(cert).has.cn("ssl-alt-alt.com") + end) + end) + local cert = get_cert(8443, "test.wildcard.com") assert.certificate(cert).has.cn("ssl-alt-alt.com") cert = get_cert(8443, "test2.wildcard.com") @@ -814,14 +850,20 @@ for _, strategy in helpers.each_strategy() do -- populate cache with a miss on -- both nodes - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - assert.res_status(200, res_1) + local res_1 + helpers.wait_until(function() + res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + end) + end, 10) + assert.is_nil(res_1.headers["Dummy-Plugin"]) assert_proxy_2_wait({ @@ -859,15 +901,20 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - assert.res_status(200, res_1) - assert.equal("1", res_1.headers["Dummy-Plugin"]) + + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + assert.equal("1", res_1.headers["Dummy-Plugin"]) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -896,15 +943,19 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - assert.res_status(200, res_1) - assert.equal("2", res_1.headers["Dummy-Plugin"]) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + assert.equal("2", res_1.headers["Dummy-Plugin"]) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -925,15 +976,19 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - assert.res_status(200, res_1) - assert.is_nil(res_1.headers["Dummy-Plugin"]) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + assert.is_nil(res_1.headers["Dummy-Plugin"]) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -992,15 +1047,19 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - assert.res_status(200, res_1) - assert.equal("1", res_1.headers["Dummy-Plugin"]) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + assert.equal("1", res_1.headers["Dummy-Plugin"]) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -1031,15 +1090,19 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - assert.res_status(200, res_1) - assert.is_nil(res_1.headers["Dummy-Plugin"]) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + return pcall(function() + assert.res_status(200, res_1) + assert.is_nil(res_1.headers["Dummy-Plugin"]) + end) + end, 10) assert_proxy_2_wait({ method = "GET", @@ -1170,14 +1233,18 @@ for _, strategy in helpers.each_strategy() do -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "propagation.test", - } - }) - assert.res_status(200, res_1) + helpers.wait_until(function() + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "propagation.test", + } + }) + return pcall(function() + assert.res_status(200, res_1) + end) + end, 10) assert_proxy_2_wait({ method = "GET", diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 6c0ec8f10f4..00c796b41f2 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -861,6 +861,16 @@ for _, strategy in helpers.each_strategy() do end end, 5) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9003) + -- serviceless route should return 503 instead of 404 + res = proxy_client:get("/2") + proxy_client:close() + if res and res.status == 503 then + return true + end + end, 5) + for i = 5, 3, -1 do assert.res_status(503, proxy_client_A:get("/" .. i)) assert.res_status(503, proxy_client_B:get("/" .. i)) diff --git a/spec/02-integration/11-dbless/01-respawn_spec.lua b/spec/02-integration/11-dbless/01-respawn_spec.lua index 2c2065f31fe..67252c45ff3 100644 --- a/spec/02-integration/11-dbless/01-respawn_spec.lua +++ b/spec/02-integration/11-dbless/01-respawn_spec.lua @@ -173,8 +173,13 @@ describe("worker respawn", function() assert.response(res).has.status(201) - local res = assert(proxy_client:get("/")) - assert.res_status(401, res) + helpers.wait_until(function() + res = assert(proxy_client:get("/")) + + return pcall(function() + assert.res_status(401, res) + end) + end, 10) res = assert(proxy_client:get("/", { headers = { diff --git a/spec/03-plugins/14-request-termination/03-integration_spec.lua b/spec/03-plugins/14-request-termination/03-integration_spec.lua index 285fc36513f..46e2992997d 100644 --- a/spec/03-plugins/14-request-termination/03-integration_spec.lua +++ b/spec/03-plugins/14-request-termination/03-integration_spec.lua @@ -66,15 +66,19 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(201) -- verify access being blocked - res = assert(proxy_client:send { - method = "GET", - path = "/request", - headers = { - ["Host"] = "api1.request-termination.com", - ["apikey"] = "kong", - }, - }) - assert.response(res).has.status(503) + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "api1.request-termination.com", + ["apikey"] = "kong", + }, + }) + return pcall(function() + assert.response(res).has.status(503) + end) + end, 10) local body = assert.response(res).has.jsonbody() assert.same({ message = "Service unavailable" }, body) end) diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 04a979541ea..8fa0561ba48 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -419,8 +419,9 @@ describe("Plugin: prometheus (access via status API)", function() method = "GET", path = "/metrics", }) - body = assert.res_status(200, res) - return not body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', nil, true) + body = res:read_body() + return res.status == 200 and + not body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', nil, true) end, 15) end) diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 14d445ebdce..983e68c05ae 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -1444,13 +1444,18 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } } - local r = assert( client:send { - method = "GET", - path = "/request", - headers = { - host = "test_append_hash.test" - } - }) + local r + helpers.wait_until(function() + r = assert( client:send { + method = "GET", + path = "/request", + headers = { + host = "test_append_hash.test" + } + }) + local body = r:read_body() + return string.find(body, "h1", 1, true) + end, 10) assert.response(r).has.status(200) assert.response(r).has.jsonbody() local h_h1 = assert.request(r).has.header("h1") diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index dffb3306d8d..74ad7788095 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -713,6 +713,19 @@ http { > end -- role ~= "data_plane" include '*.http_mock'; + +> if not legacy_worker_events then + server { + server_name kong_worker_events; + listen unix:${{PREFIX}}/worker_events.sock; + access_log off; + location / { + content_by_lua_block { + require("resty.events.compat").run() + } + } + } +> end -- not legacy_worker_events } > end @@ -950,5 +963,15 @@ server { } } +> if not legacy_worker_events then + server { + listen unix:${{PREFIX}}/stream_worker_events.sock; + access_log off; + content_by_lua_block { + require("resty.events.compat").run() + } + } +> end -- not legacy_worker_events + } > end From 358edebfd62c32f335dcae3a064b3762c8589171 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 8 Jun 2022 10:55:49 +0300 Subject: [PATCH 1442/4351] tests(*) change kong.tools.utils.yield to check IS_CLI on call time (#8916) ### Summary It turned out that Kong Enterprise edition requires a tracing framework that requires `kong.tools.utils` before running the `global patches`. This means that things like `ngx.IS_CLI` is not set during `require` time and then the module gets cached. This then makes some of the unit type tests not to pass on enterprise edition CI. There are several ways to fix this. E.g. not to require `tracing` before running global patches or just doing something like this on test setup that were failing: ``` require("kong.tools.utils").yield = function() end ``` Or setting the `ngx.IS_CLI` even before running global patches... Here is a solution that just makes detection of `IS_CLI` to happen on yield call-time. --- kong/tools/utils.lua | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 52202b786b7..71749955a65 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1416,26 +1416,24 @@ local topological_sort do end _M.topological_sort = topological_sort - do - if ngx.IS_CLI then - function _M.yield() end - else - local counter = 0 - function _M.yield(in_loop, phase) - phase = phase or get_phase() - if phase == "init" or phase == "init_worker" then + local counter = 0 + function _M.yield(in_loop, phase) + if ngx.IS_CLI then + return + end + phase = phase or get_phase() + if phase == "init" or phase == "init_worker" then + return + end + if in_loop then + counter = counter + 1 + if counter % YIELD_ITERATIONS ~= 0 then return end - if in_loop then - counter = counter + 1 - if counter % YIELD_ITERATIONS ~= 0 then - return - end - counter = 0 - end - ngx_sleep(0) + counter = 0 end + ngx_sleep(0) end end From 99b066fa6bcb8e842aeed91766cc4bceb109c835 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 8 Jun 2022 10:59:35 +0300 Subject: [PATCH 1443/4351] chore(deps) bump pgmoon from 1.14.0 to 1.15.0 (#8908) ### Summary #### Additions - Add support for Postgres extended query protocol (using text transport) See https://github.com/leafo/pgmoon#extended-and-simple-query-protocols - Add support for pgmoon_serialize metamethod on objects to allow objects to describe how they can be serialized See https://github.com/leafo/pgmoon#custom-type-serializer - Implement pgmoon_serialize for the included PostgresArray type - Add the set_type_deserializer method for easier configuration of deserialization (the undocumented set_type_oid method is deprecated See https://github.com/leafo/pgmoon#custom-type-deserializer #### Changes - The query method can now take additional arguments to cause the query to be sent using the extended query protocol with parameters from the arguments - Array deserialization is now aware of the NULL value and will return postgres.NULL instead of the string "NULL" - self.sock is no longer set to nil when calling disconnect or keepalive (you can reconnect again without allocating a new socket - Calling disconnect will now send a terminate message to the server before closing the socket, following the disconnection protocol previously, on some errors, the socket would be disconnected. This is no longer the case, if message processing fails then the function returns the error result but the socket is left as is so you can continue to attempt operations on it - escape_literal() can now take pgmoon.NULL as a value and will return NULL - convert_nulls is now a config option specified in the constructor - Minor performance optimizations to batch together network operations where possible #### Misc - Substantial updates to documentation: detailing new features, usage tips and examples, and other organizational updates - Add test suite runner for openresty using resty command --- CHANGELOG.md | 3 ++- kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5878cad85da..49a2b99c25e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -174,7 +174,8 @@ - Bumped OpenResty from 1.19.9.1 to [1.21.4.1](https://openresty.org/en/changelog-1021004.html) [#8850](https://github.com/Kong/kong/pull/8850) -- Bumped pgmoon from 1.13.0 to 1.14.0 +- Bumped pgmoon from 1.13.0 to 1.15.0 + [#8908](https://github.com/Kong/kong/pull/8908) [#8429](https://github.com/Kong/kong/pull/8429) - OpenSSL bumped to from 1.1.1n to 1.1.1o [#8544](https://github.com/Kong/kong/pull/8544) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 296d4cf9b57..71cfa356f8c 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -23,7 +23,7 @@ dependencies = { "version == 1.0.1", "kong-lapis == 1.8.3.1", "lua-cassandra == 1.5.2", - "pgmoon == 1.14.0", + "pgmoon == 1.15.0", "luatz == 0.4", "lua_system_constants == 0.1.4", "lyaml == 6.2.7", From a8a6d7669f37d530cc220d622698ea2072a912ba Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 8 Jun 2022 16:16:53 +0800 Subject: [PATCH 1444/4351] refactor(wrpc) simplify config sync (#8889) Fix FT-2965 --- kong/clustering/wrpc_control_plane.lua | 13 +++++++++++-- kong/clustering/wrpc_data_plane.lua | 19 ++++++++++--------- .../kong/services/config/v1/config.proto | 2 +- kong/tools/wrpc/message.lua | 5 +++++ 4 files changed, 27 insertions(+), 12 deletions(-) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 79e30d16741..279df84952c 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -9,6 +9,7 @@ local constants = require("kong.constants") local clustering_utils = require("kong.clustering.utils") local wrpc = require("kong.tools.wrpc") local wrpc_proto = require("kong.tools.wrpc.proto") +local utils = require("kong.tools.utils") local string = string local setmetatable = setmetatable local type = type @@ -25,6 +26,8 @@ local ngx_var = ngx.var local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash local plugins_list_to_map = clustering_utils.plugins_list_to_map +local deflate_gzip = utils.deflate_gzip +local yield = utils.yield local kong_dict = ngx.shared.kong local ngx_DEBUG = ngx.DEBUG @@ -92,7 +95,7 @@ end local config_version = 0 function _M:export_deflated_reconfigure_payload() - local config_table, err = declarative.export_config_proto() + local config_table, err = declarative.export_config() if not config_table then return nil, err end @@ -113,8 +116,14 @@ function _M:export_deflated_reconfigure_payload() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) local service = get_config_service(self) + + -- yield between steps to prevent long delay + local config_json = assert(cjson_encode(config_table)) + yield() + local config_compressed = assert(deflate_gzip(config_json)) + yield() self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { - config = config_table, + config = config_compressed, version = config_version, config_hash = config_hash, hashes = hashes, diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 253d0789c2e..dca4109f3b0 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -1,12 +1,13 @@ local semaphore = require("ngx.semaphore") local declarative = require("kong.db.declarative") -local protobuf = require("kong.tools.protobuf") local wrpc = require("kong.tools.wrpc") local config_helper = require("kong.clustering.config_helper") local clustering_utils = require("kong.clustering.utils") local constants = require("kong.constants") local wrpc_proto = require("kong.tools.wrpc.proto") +local cjson = require("cjson.safe") +local utils = require("kong.tools.utils") local assert = assert local setmetatable = setmetatable local math = math @@ -15,6 +16,9 @@ local ngx = ngx local ngx_log = ngx.log local ngx_sleep = ngx.sleep local exiting = ngx.worker.exiting +local inflate_gzip = utils.inflate_gzip +local cjson_decode = cjson.decode +local yield = utils.yield local ngx_ERR = ngx.ERR @@ -59,16 +63,13 @@ local function get_config_service() wrpc_config_service = wrpc_proto.new() wrpc_config_service:import("kong.services.config.v1.config") wrpc_config_service:set_handler("ConfigService.SyncConfig", function(peer, data) + -- yield between steps to prevent long delay if peer.config_semaphore then - if data.config.plugins then - for _, plugin in ipairs(data.config.plugins) do - plugin.config = protobuf.pbunwrap_struct(plugin.config) - end - end - data.config._format_version = data.config.format_version - data.config.format_version = nil + local json_config = assert(inflate_gzip(data.config)) + yield() + peer.config_obj.next_config = assert(cjson_decode(json_config)) + yield() - peer.config_obj.next_config = data.config peer.config_obj.next_hash = data.config_hash peer.config_obj.next_hashes = data.hashes peer.config_obj.next_config_version = tonumber(data.version) diff --git a/kong/include/kong/services/config/v1/config.proto b/kong/include/kong/services/config/v1/config.proto index 8ecc79ff5c9..08b55e4a76d 100644 --- a/kong/include/kong/services/config/v1/config.proto +++ b/kong/include/kong/services/config/v1/config.proto @@ -100,7 +100,7 @@ message SyncConfigRequest { // // DP MUST NOT combine configuration from two SyncConfigRequest. Config in // each request is self-contained. - kong.model.Config config = 1; + bytes config = 1; // On every configuration change, CP MUST increment the version field // in the request. diff --git a/kong/tools/wrpc/message.lua b/kong/tools/wrpc/message.lua index f2a7cd4cfe2..a92236ae32d 100644 --- a/kong/tools/wrpc/message.lua +++ b/kong/tools/wrpc/message.lua @@ -1,6 +1,8 @@ local pb = require "pb" +local yield = require "kong.tools.utils".yield + local tonumber = tonumber local pb_decode = pb.decode @@ -82,6 +84,9 @@ local function handle_response(wrpc_peer, rpc, payload,response_future) response_future:done(pb_decode(rpc.output_type, payload.payloads)) + -- to prevent long delay + yield() + return true end From 4fa4290b14dc4f6dbe198bb6d0b95a89c490c6e9 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 8 Jun 2022 13:27:26 +0200 Subject: [PATCH 1445/4351] chore(conf): deprecate worker_consistency (#8842) * chore(conf): deprecate worker_consistency update CHANGELOG Signed-off-by: Joshua Schmid --- CHANGELOG.md | 4 ++++ kong.conf.default | 8 ++++++-- kong/conf_loader/init.lua | 10 +++++++++- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 11 +++++++++++ spec/02-integration/02-cmd/02-start_stop_spec.lua | 15 ++++++++++++++- spec/kong_tests.conf | 2 ++ 7 files changed, 47 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 49a2b99c25e..60905b5008c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -460,6 +460,10 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). ### Additions +#### Configuration + +- Deprecated the `worker_consistency` directive, and changed its default to `eventual`. Future versions of Kong will remove the option and act with `eventual` consistency only. + #### Performance In this release we continued our work on better performance: diff --git a/kong.conf.default b/kong.conf.default index 3a2e16d6dd9..047ed9971a8 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1360,20 +1360,24 @@ # TUNING & BEHAVIOR #------------------------------------------------------------------------------ -#worker_consistency = strict +#worker_consistency = eventual # Defines whether this node should rebuild its # state synchronously or asynchronously (the # balancers and the router are rebuilt on # updates that affects them, e.g., updates to # Routes, Services or Upstreams, via the Admin # API or loading a declarative configuration - # file). + # file). (This option is deprecated and will be + # removed in future releases. The new default + # is `eventual`.) # # Accepted values are: # # - `strict`: the router will be rebuilt # synchronously, causing incoming requests to # be delayed until the rebuild is finished. + # (This option is deprecated and will be removed + # in future releases. The new default is `eventual`) # - `eventual`: the router will be rebuilt # asynchronously via a recurring background # job running every second inside of each diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7e993fbcd68..2851271331d 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -417,7 +417,12 @@ local CONF_INFERENCES = { dns_not_found_ttl = { typ = "number" }, dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, - worker_consistency = { enum = { "strict", "eventual" } }, + worker_consistency = { enum = { "strict", "eventual" }, + -- deprecating values for enums + deprecated = { + value = "strict", + } + }, router_consistency = { enum = { "strict", "eventual" }, deprecated = { @@ -1143,6 +1148,9 @@ local function deprecated_properties(conf, opts) if deprecated and conf[property_name] ~= nil then if not opts.from_kong_env then + if deprecated.value then + log.warn("the configuration value '%s' for configuration property '%s' is deprecated", deprecated.value, property_name) + end if deprecated.replacement then log.warn("the '%s' configuration property is deprecated, use " .. "'%s' instead", property_name, deprecated.replacement) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 390701bf07c..db3138d7282 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -151,7 +151,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off -worker_consistency = strict +worker_consistency = eventual worker_state_update_frequency = 5 lua_socket_pool_size = 30 diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 02c23ec5c75..566ce1ec34c 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -46,6 +46,7 @@ describe("Configuration loader", function() assert.is_nil(conf.nginx_main_user) end assert.equal("auto", conf.nginx_main_worker_processes) + assert.equal("eventual", conf.worker_consistency) assert.same({"127.0.0.1:8001 reuseport backlog=16384", "127.0.0.1:8444 http2 ssl reuseport backlog=16384"}, conf.admin_listen) assert.same({"0.0.0.0:8000 reuseport backlog=16384", "0.0.0.0:8443 http2 ssl reuseport backlog=16384"}, conf.proxy_listen) assert.same({}, conf.ssl_cert) -- check placeholder value @@ -1510,6 +1511,16 @@ describe("Configuration loader", function() end) end) + describe("deprecated properties", function() + it("worker_consistency -> deprecate value ", function() + local conf, err = assert(conf_loader(nil, { + worker_consistency = "strict" + })) + assert.equal("strict", conf.worker_consistency) + assert.equal(nil, err) + end) + end) + describe("vault references", function() it("are collected under $refs property", function() finally(function() diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 3a6283be618..8ba896874af 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -592,6 +592,19 @@ describe("kong start/stop #" .. strategy, function() end) -end) + describe("deprecated properties", function() + after_each(function() + assert(helpers.stop_kong(helpers.test_conf.prefix)) + end) + it("deprecate ", function() + local _, stderr, _ = assert(helpers.kong_exec("start", { + prefix = helpers.test_conf.prefix, + worker_consistency = "strict", + })) + assert.matches("the configuration value 'strict' for configuration property 'worker_consistency' is deprecated", stderr, nil, true) + assert.matches("the 'worker_consistency' configuration property is deprecated", stderr, nil, true) + end) + end) +end) end diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index b8260f354dc..a7f95e38005 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -22,6 +22,8 @@ cassandra_keyspace = kong_tests cassandra_timeout = 10000 anonymous_reports = off +worker_consistency = strict + dns_hostsfile = spec/fixtures/hosts nginx_main_worker_processes = 1 From b5bb1999d372ac3886bd8bc52d04aac5be252e2e Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 8 Jun 2022 10:45:44 -0300 Subject: [PATCH 1446/4351] tests(balancer) fix the slot number for new balancers (#8924) --- spec/01-unit/09-balancer/03-consistent_hashing_spec.lua | 2 +- spec/01-unit/09-balancer/04-round_robin_spec.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 72cc36f5cc0..750e9a1f995 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -143,7 +143,7 @@ local function new_balancer(opts) }, }, } - local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm="consistent-hashing" } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=opts.wheelSize or 10, healthchecks=hc_defaults, algorithm="consistent-hashing" } local b = (balancers.create_balancer(my_upstream, true)) for k, v in pairs{ diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index cedb2aed39d..7b83d58715f 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -149,7 +149,7 @@ local function new_balancer(opts) }, }, } - local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm="round-robin" } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=opts.wheelSize or 10, healthchecks=hc_defaults, algorithm="round-robin" } local b = (balancers.create_balancer(my_upstream, true)) for k, v in pairs{ From b4d44dac8b2d42d884c6c7d143e8506ada34693c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 9 Jun 2022 00:43:21 +0800 Subject: [PATCH 1447/4351] chore(ci) also build ubuntu:20.04 daily images (#8920) --- Jenkinsfile | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index 3aead2e03ca..f0594e84363 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -55,14 +55,12 @@ pipeline { CACHE = "false" UPDATE_CACHE = "true" RELEASE_DOCKER_ONLY="true" - PACKAGE_TYPE="apk" - RESTY_IMAGE_BASE="alpine" - RESTY_IMAGE_TAG="latest" } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make release' + sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk release' + sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD`-ubuntu20.04 DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 PACKAGE_TYPE=deb release' } } stage('Release') { From 885168809e2d5ec0ff6cfc7c02f408c63c167b2c Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 8 Jun 2022 19:55:53 -0700 Subject: [PATCH 1448/4351] tests(prometheus) retry GET /metrics on closed conn (#8925) --- .../26-prometheus/04-status_api_spec.lua | 131 +++++------------- 1 file changed, 37 insertions(+), 94 deletions(-) diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 8fa0561ba48..ab7dda1d4a6 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -10,6 +10,25 @@ describe("Plugin: prometheus (access via status API)", function() local proxy_client_grpc local proxy_client_grpcs + local function get_metrics(reopened) + if not status_client then + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + end + + local res, err = status_client:send({ + method = "GET", + path = "/metrics", + }) + + if err and err:find("closed", nil, true) and not reopened then + status_client = nil + return get_metrics(true) + end + + assert.is_nil(err, "failed GET /metrics: " .. tostring(err)) + return assert.res_status(200, res) + end + setup(function() local bp = helpers.get_db_utils() @@ -139,7 +158,6 @@ describe("Plugin: prometheus (access via status API)", function() before_each(function() - status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) proxy_client = helpers.proxy_client() end) @@ -167,11 +185,7 @@ describe("Plugin: prometheus (access via status API)", function() assert.res_status(200, res) helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', nil, true) end) @@ -183,11 +197,7 @@ describe("Plugin: prometheus (access via status API)", function() } }) assert.res_status(400, res) - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() assert.matches('kong_kong_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) assert.matches('kong_upstream_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) @@ -213,11 +223,7 @@ describe("Plugin: prometheus (access via status API)", function() assert.truthy(resp) helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",consumer=""} 1', nil, true) end) @@ -234,11 +240,7 @@ describe("Plugin: prometheus (access via status API)", function() assert.truthy(resp) helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",consumer=""} 1', nil, true) end) end) @@ -261,23 +263,14 @@ describe("Plugin: prometheus (access via status API)", function() -- cleanup logs os.execute(":> " .. helpers.test_conf.nginx_err_logs) - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - assert.res_status(200, res) + get_metrics() -- make sure no errors assert.logfile().has.no.line("[error]", true, 10) end) it("scrape response has metrics and comments only", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) - + local body = get_metrics() for line in body:gmatch("[^\r\n]+") do assert.matches("^[#|kong]", line) end @@ -285,20 +278,12 @@ describe("Plugin: prometheus (access via status API)", function() end) it("exposes db reachability metrics", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() assert.matches('kong_datastore_reachable 1', body, nil, true) end) it("exposes nginx timer metrics", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() assert.matches('kong_nginx_timers{state="running"} %d+', body) assert.matches('kong_nginx_timers{state="pending"} %d+', body) end) @@ -306,12 +291,7 @@ describe("Plugin: prometheus (access via status API)", function() it("exposes upstream's target health metrics - healthchecks-off", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - - body = assert.res_status(200, res) + body = get_metrics() return body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off",subsystem="http"} 1', nil, true) end) assert.matches('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy",subsystem="http"} 0', body, nil, true) @@ -322,12 +302,7 @@ describe("Plugin: prometheus (access via status API)", function() it("exposes upstream's target health metrics - healthy", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - - body = assert.res_status(200, res) + body = get_metrics() return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthy",subsystem="http"} 1', nil, true) end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",address="' .. helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port .. '",state="healthchecks_off",subsystem="http"} 0', body, nil, true) @@ -338,12 +313,7 @@ describe("Plugin: prometheus (access via status API)", function() it("exposes upstream's target health metrics - unhealthy", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - - body = assert.res_status(200, res) + body = get_metrics() return body:find('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="unhealthy",subsystem="http"} 1', nil, true) end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="' .. helpers.mock_upstream_host .. ':8001",address="' .. helpers.mock_upstream_host .. ':8001",state="healthy",subsystem="http"} 0', body, nil, true) @@ -354,12 +324,7 @@ describe("Plugin: prometheus (access via status API)", function() it("exposes upstream's target health metrics - dns_error", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - - body = assert.res_status(200, res) + body = get_metrics() return body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error",subsystem="http"} 1', nil, true) end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="http"} 0', body, nil, true) @@ -370,12 +335,7 @@ describe("Plugin: prometheus (access via status API)", function() it("adds subsystem label to upstream's target health metrics", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - - body = assert.res_status(200, res) + body = get_metrics() return body:gmatch('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error",subsystem="%w+"} 1', nil, true) end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="http"} 0', body, nil, true) @@ -396,11 +356,7 @@ describe("Plugin: prometheus (access via status API)", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - body = assert.res_status(200, res) + body = get_metrics() return not body:find('kong_upstream_target_health{upstream="mock-upstream-healthchecksoff"', nil, true) end, 15) end) @@ -415,22 +371,13 @@ describe("Plugin: prometheus (access via status API)", function() local body helpers.wait_until(function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - body = res:read_body() - return res.status == 200 and - not body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', nil, true) + body = get_metrics() + return not body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80"', nil, true) end, 15) end) it("exposes Lua worker VM stats", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="http"}', body) assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="stream"}', body) @@ -438,11 +385,7 @@ describe("Plugin: prometheus (access via status API)", function() end) it("exposes lua_shared_dict metrics", function() - local res = assert(status_client:send { - method = "GET", - path = "/metrics", - }) - local body = assert.res_status(200, res) + local body = get_metrics() assert.matches('kong_memory_lua_shared_dict_total_bytes' .. '{node_id="' .. UUID_PATTERN .. '",shared_dict="prometheus_metrics",kong_subsystem="http"} %d+', body) -- TODO: uncomment below once the ngx.shared iterrator in stream is fixed From f6dbea4b3ee4e716962c3d066db66d4bcc06e395 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 9 Jun 2022 17:38:14 +0800 Subject: [PATCH 1449/4351] feat(aws-lambda) separate aws credential cache in aws-lambda plugin by plugin identifier in config (#8907) This PR is trying to separate AWS credential cache keys which are used by different aws-lambda plugins, by adding a plugin identifier in the mlcache key name. Users might want to enable multiple aws-lambda plugins, targeting at different IAM roles and different lambda functions. Under this situation credential cache must be separated to avoid mutual overwrite. FTI-3291 --- kong/plugins/aws-lambda/handler.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index dd08ce1c1c6..a16e4bcf5a6 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -11,7 +11,7 @@ local kong = kong local VIA_HEADER = constants.HEADERS.VIA local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION -local IAM_CREDENTIALS_CACHE_KEY = "plugin.aws-lambda.iam_role_temp_creds" +local IAM_CREDENTIALS_CACHE_KEY_PATTERN = "plugin.aws-lambda.iam_role_temp_creds.%s" local AWS_PORT = 443 local AWS_REGION do AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") @@ -264,8 +264,9 @@ function AWSLambdaHandler:access(conf) if not conf.aws_key then -- no credentials provided, so try the IAM metadata service + local iam_role_cred_cache_key = fmt(IAM_CREDENTIALS_CACHE_KEY_PATTERN, conf.aws_assume_role_arn or "default") local iam_role_credentials = kong.cache:get( - IAM_CREDENTIALS_CACHE_KEY, + iam_role_cred_cache_key, nil, fetch_aws_credentials, aws_conf From 73f68686b6bb379e245f7fb88c27bb35076d2597 Mon Sep 17 00:00:00 2001 From: Guilherme de Paula <3932327+guilhermep@users.noreply.github.com> Date: Thu, 9 Jun 2022 17:26:34 -0300 Subject: [PATCH 1450/4351] docs(readme) update getting started command (#8927) `docker-compose up` command was starting up a db-less Kong, whereas the Getting Started guide on the docs website isn't db-less ready. --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 53dbfec856d..18d5a195055 100644 --- a/README.md +++ b/README.md @@ -31,7 +31,7 @@ Whether you’re running in the cloud, on bare metal, or using containers, you c 1) Start the Gateway stack using: ```cmd - $ docker-compose up + $ KONG_DATABASE=postgres docker-compose --profile database up ``` The Gateway will be available on the following ports on localhost: From 6780491342c90745212f38d08fafff5fd0eb05b0 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 10 Jun 2022 10:24:39 +0800 Subject: [PATCH 1451/4351] feat(timerng) integrate the lua-resty-timer-ng (#8912) * fix(plugin_servers) bypass timer library * feat(AdminAPI) add `/timer` route * feat(conf) add new config `legacy_timer_mechanism` (boolean) * chore(rockspec) add `resty.timerng` as dependency * tests(*) add `wait_timers_*()` for helper * tests(plugin/zipkin) fix * tests(unit/db/cache_warmup) fix * tests(integration/cmd/quit) fix * tests(integration/hybrid_mode/ocsp) fix * tests(plugin/rate-limiting/access) fix * tests(integration/db/query-semaphore) fix * tests(integration/admin/timers) add tests for `http://kong_admin/timers` * tests(integration/cmd/start_stop) fix * tests(integration/proxy/router) fix * docs(CHANGELOG) update Co-authored-by: Mayo Co-authored-by: Wangchong Zhou --- CHANGELOG.md | 18 ++-- kong-2.8.0-0.rockspec | 1 + kong/api/routes/kong.lua | 5 ++ kong/globalpatches.lua | 44 ++++++++++ kong/init.lua | 1 + kong/runloop/plugin_servers/init.lua | 5 +- spec/01-unit/01-db/08-cache_warmup_spec.lua | 18 +++- .../02-cmd/02-start_stop_spec.lua | 35 +++++--- spec/02-integration/02-cmd/08-quit_spec.lua | 2 +- .../03-db/09-query-semaphore_spec.lua | 7 +- .../04-admin_api/20-timers_spec.lua | 54 ++++++++++++ .../05-proxy/02-router_spec.lua | 8 +- .../09-hybrid_mode/05-ocsp_spec.lua | 24 +++--- .../10-go_plugins/01-reports_spec.lua | 2 +- .../23-rate-limiting/04-access_spec.lua | 84 +++++++++++++++++++ spec/03-plugins/34-zipkin/zipkin_spec.lua | 18 ++++ .../lua-resty-dns/resty/dns/resolver.lua | 16 ++-- spec/helpers.lua | 65 ++++++++++++++ 18 files changed, 360 insertions(+), 47 deletions(-) create mode 100644 spec/02-integration/04-admin_api/20-timers_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 60905b5008c..c08a6cfcead 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -198,6 +198,18 @@ ### Additions +#### Performance +- Do not register unnecessary event handlers on Hybrid mode Control Plane +nodes [#8452](https://github.com/Kong/kong/pull/8452). +- Use the new timer library to improve performance, + except for the plugin server. + [8912](https://github.com/Kong/kong/pull/8912) + +#### Admin API + +- Added a new API `/timers` to get the timer statistics. + [8912](https://github.com/Kong/kong/pull/8912) + #### Core - Added `cache_key` on target entity for uniqueness detection. @@ -279,12 +291,6 @@ a restart (e.g., upon a plugin server crash). instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) -### Additions - -#### Performance -- Do not register unnecessary event handlers on Hybrid mode Control Plane -nodes [#8452](https://github.com/Kong/kong/pull/8452). - ## [2.8.0] ### Deprecations diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 71cfa356f8c..af9230f79c7 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -41,6 +41,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.8.0", "lua-resty-session == 3.10", + "lua-resty-timer-ng == 0.1.0", } build = { type = "builtin", diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index e3cf728a1a1..b567e20b15f 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -185,4 +185,9 @@ return { return kong.response.exit(200, copy) end }, + ["/timers"] = { + GET = function (self, db, helpers) + return kong.response.exit(200, _G.timerng_stats()) + end + } } diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 5fd16c2c01a..b535b614904 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -68,6 +68,50 @@ return function(options) end + do + _G.native_timer_at = ngx.timer.at + _G.native_timer_every = ngx.timer.every + + local timerng + + if options.cli or options.rbusted then + timerng = require("resty.timerng").new({ + min_threads = 16, + max_threads = 32, + }) + + timerng:start() + + else + timerng = require("resty.timerng").new() + + -- TODO rename + _G.timerng_start = function (debug) + timerng:start() + timerng:set_debug(debug) + end + + end + + _G.ngx.timer.at = function (delay, callback, ...) + return timerng:at(delay, callback, ...) + end + + _G.ngx.timer.every = function (interval, callback, ...) + return timerng:every(interval, callback, ...) + end + + -- TODO rename + _G.timerng_stats = function () + return timerng:stats({ + verbose = true, + flamegraph = true, + }) + end + + end + + do -- implement a Lua based shm for: cli (and hence rbusted) diff --git a/kong/init.lua b/kong/init.lua index 707dd200c3e..c761d2f6913 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -592,6 +592,7 @@ function Kong.init_worker() -- duplicated seeds. math.randomseed() + _G.timerng_start(kong.configuration.log_level == "debug") -- init DB diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 8039f267e90..c2634b646b0 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -8,7 +8,6 @@ local kong = kong local ngx_var = ngx.var local coroutine_running = coroutine.running local get_plugin_info = proc_mgmt.get_plugin_info -local ngx_timer_at = ngx.timer.at local subsystem = ngx.config.subsystem --- keep request data a bit longer, into the log timer @@ -250,7 +249,7 @@ local function build_phases(plugin) response_status = ngx.status, } - ngx_timer_at(0, function() + _G.native_timer_at(0, function() local co = coroutine_running() save_for_later[co] = saved @@ -322,7 +321,7 @@ function plugin_servers.start() for _, server_def in ipairs(proc_mgmt.get_server_defs()) do if server_def.start_command then - ngx_timer_at(0, pluginserver_timer, server_def) + _G.native_timer_at(0, pluginserver_timer, server_def) end end end diff --git a/spec/01-unit/01-db/08-cache_warmup_spec.lua b/spec/01-unit/01-db/08-cache_warmup_spec.lua index 8ae7e6dd335..6cb36f87bb1 100644 --- a/spec/01-unit/01-db/08-cache_warmup_spec.lua +++ b/spec/01-unit/01-db/08-cache_warmup_spec.lua @@ -1,4 +1,5 @@ local cache_warmup = require("kong.cache.warmup") +local helpers = require("spec.helpers") local function mock_entity(db_data, entity_name, cache_key) @@ -211,9 +212,15 @@ describe("cache_warmup", function() cache_warmup._mock_kong(kong) + local runs_old = _G.timerng_stats().sys.runs + assert.truthy(cache_warmup.execute({"my_entity", "services"})) - ngx.sleep(0) -- yield so that async DNS caching happens + -- waiting async DNS cacheing + helpers.wait_until(function () + local runs = _G.timerng_stats().sys.runs + return runs_old < runs + end) -- `my_entity` isn't a core entity; lookup is on client cache assert.same(kong.cache:get("111").bbb, 222) @@ -264,9 +271,15 @@ describe("cache_warmup", function() cache_warmup._mock_kong(kong) + local runs_old = _G.timerng_stats().sys.runs + assert.truthy(cache_warmup.execute({"my_entity", "services"})) - ngx.sleep(0.001) -- yield so that async DNS caching happens + -- waiting async DNS cacheing + helpers.wait_until(function () + local runs = _G.timerng_stats().sys.runs + return runs_old < runs + end) -- `my_entity` isn't a core entity; lookup is on client cache assert.same(kong.cache:get("111").bbb, 222) @@ -279,6 +292,7 @@ describe("cache_warmup", function() -- skipped IP entry assert.same({ "example.com", "example.test" }, dns_queries) + end) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 8ba896874af..bd111b0cfae 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -13,7 +13,9 @@ describe("kong start/stop #" .. strategy, function() end) after_each(function() helpers.kill_all() + os.execute("rm -rf " .. helpers.test_conf.prefix .. "/worker_events.sock") end) + lazy_teardown(function() helpers.clean_prefix() end) @@ -178,6 +180,10 @@ describe("kong start/stop #" .. strategy, function() end) describe("verbose args", function() + after_each(function () + os.execute("rm -rf " .. helpers.test_conf.prefix .. "/worker_events.sock") + end) + it("accepts verbose --v", function() local _, _, stdout = assert(helpers.kong_exec("start --v --conf " .. helpers.test_conf_path)) assert.matches("[verbose] prefix in use: ", stdout, nil, true) @@ -226,18 +232,23 @@ describe("kong start/stop #" .. strategy, function() end) describe("/etc/hosts resolving in CLI", function() - it("resolves #cassandra hostname", function() - assert(helpers.kong_exec("start --vv --run-migrations --conf " .. helpers.test_conf_path, { - cassandra_contact_points = "localhost", - database = "cassandra" - })) - end) - it("resolves #postgres hostname", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path, { - pg_host = "localhost", - database = "postgres" - })) - end) + if strategy == "cassandra" then + it("resolves #cassandra hostname", function() + assert(helpers.kong_exec("start --vv --run-migrations --conf " .. helpers.test_conf_path, { + cassandra_contact_points = "localhost", + database = "cassandra" + })) + end) + + elseif strategy == "postgres" then + it("resolves #postgres hostname", function() + assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path, { + pg_host = "localhost", + database = "postgres" + })) + end) + end + end) -- TODO: update with new error messages and behavior diff --git a/spec/02-integration/02-cmd/08-quit_spec.lua b/spec/02-integration/02-cmd/08-quit_spec.lua index e7af6c0486b..2989ab82ef7 100644 --- a/spec/02-integration/02-cmd/08-quit_spec.lua +++ b/spec/02-integration/02-cmd/08-quit_spec.lua @@ -31,6 +31,6 @@ describe("kong quit", function() assert(helpers.kong_exec("quit --wait 2 --prefix " .. helpers.test_conf.prefix)) ngx.update_time() local duration = ngx.now() - start - assert.is.near(2, duration, 1.6) + assert.is.near(2, duration, 2.5) end) end) diff --git a/spec/02-integration/03-db/09-query-semaphore_spec.lua b/spec/02-integration/03-db/09-query-semaphore_spec.lua index 21983bffa9e..e32517337d2 100644 --- a/spec/02-integration/03-db/09-query-semaphore_spec.lua +++ b/spec/02-integration/03-db/09-query-semaphore_spec.lua @@ -33,6 +33,8 @@ describe("#postgres Postgres query locks", function() end) it("results in query error failing to acquire resource", function() + local wait_timers_ctx = helpers.wait_timers_begin() + local res = assert(client:send { method = "GET", path = "/slow-resource?prime=true", @@ -40,7 +42,9 @@ describe("#postgres Postgres query locks", function() }) assert.res_status(204 , res) - -- make a request that would run a query while no resources are available + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) + res = assert(client:send { method = "GET", path = "/slow-resource", @@ -49,5 +53,6 @@ describe("#postgres Postgres query locks", function() local body = assert.res_status(500 , res) local json = cjson.decode(body) assert.same({ error = "error acquiring query semaphore: timeout" }, json) + end) end) diff --git a/spec/02-integration/04-admin_api/20-timers_spec.lua b/spec/02-integration/04-admin_api/20-timers_spec.lua new file mode 100644 index 00000000000..499f679fc6e --- /dev/null +++ b/spec/02-integration/04-admin_api/20-timers_spec.lua @@ -0,0 +1,54 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +for _, strategy in helpers.each_strategy() do + +describe("Admin API[#" .. strategy .. "]" , function() +local client + + lazy_setup(function() + helpers.get_db_utils(strategy) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + client = helpers.admin_client() + end) + + teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + it("/timers", function () + local res = assert(client:send { + method = "GET", + path = "/timers", + headers = { ["Content-Type"] = "application/json" } + }) + + local body = assert.res_status(200 , res) + local json = cjson.decode(body) + + assert(type(json.flamegraph.running) == "string") + assert(type(json.flamegraph.pending) == "string") + assert(type(json.flamegraph.elapsed_time) == "string") + + assert(type(json.sys.total) == "number") + assert(type(json.sys.runs) == "number") + assert(type(json.sys.running) == "number") + assert(type(json.sys.pending) == "number") + assert(type(json.sys.waiting) == "number") + + assert(type(json.timers) == "table") + + end) + +end) + +end diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 262bfbdd812..f39a6c41936 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -72,6 +72,9 @@ local function insert_routes(bp, routes) local cfg = bp.done() local yaml = declarative.to_yaml_string(cfg) local admin_client = helpers.admin_client() + + local wait_timers_ctx = helpers.wait_timers_begin() + local res = assert(admin_client:send { method = "POST", path = "/config", @@ -85,9 +88,12 @@ local function insert_routes(bp, routes) assert.res_status(201, res) admin_client:close() + -- wait for timers finish + helpers.wait_timers_end(wait_timers_ctx, 0.5) end - ngx.sleep(0.01) -- temporary wait + ngx.sleep(0.01) -- temporary wait for worker events + return routes end diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index 7eeddee6a78..da4d49c45ac 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -46,6 +46,8 @@ for cluster_protocol, conf in pairs(confs) do cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) + set_ocsp_status("good") + assert(helpers.start_kong({ role = "data_plane", cluster_protocol = cluster_protocol, @@ -60,8 +62,6 @@ for cluster_protocol, conf in pairs(confs) do cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) - - set_ocsp_status("good") end) lazy_teardown(function() @@ -117,6 +117,8 @@ for cluster_protocol, conf in pairs(confs) do cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) + set_ocsp_status("revoked") + assert(helpers.start_kong({ role = "data_plane", cluster_protocol = cluster_protocol, @@ -131,8 +133,6 @@ for cluster_protocol, conf in pairs(confs) do cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) - - set_ocsp_status("revoked") end) lazy_teardown(function() @@ -186,6 +186,8 @@ for cluster_protocol, conf in pairs(confs) do cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) + set_ocsp_status("error") + assert(helpers.start_kong({ role = "data_plane", cluster_protocol = cluster_protocol, @@ -200,8 +202,6 @@ for cluster_protocol, conf in pairs(confs) do cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) - - set_ocsp_status("error") end) lazy_teardown(function() @@ -258,6 +258,8 @@ for cluster_protocol, conf in pairs(confs) do cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) + set_ocsp_status("revoked") + assert(helpers.start_kong({ role = "data_plane", cluster_protocol = cluster_protocol, @@ -272,8 +274,6 @@ for cluster_protocol, conf in pairs(confs) do cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) - - set_ocsp_status("revoked") end) lazy_teardown(function() @@ -331,6 +331,8 @@ for cluster_protocol, conf in pairs(confs) do cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) + set_ocsp_status("revoked") + assert(helpers.start_kong({ role = "data_plane", cluster_protocol = cluster_protocol, @@ -345,8 +347,6 @@ for cluster_protocol, conf in pairs(confs) do cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) - - set_ocsp_status("revoked") end) lazy_teardown(function() @@ -400,6 +400,8 @@ for cluster_protocol, conf in pairs(confs) do cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) + set_ocsp_status("error") + assert(helpers.start_kong({ role = "data_plane", cluster_protocol = cluster_protocol, @@ -414,8 +416,6 @@ for cluster_protocol, conf in pairs(confs) do cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", })) - - set_ocsp_status("error") end) lazy_teardown(function() diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 719c98eca7d..7dd001add44 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -10,7 +10,7 @@ for _, strategy in helpers.each_strategy() do describe("anonymous reports for go plugins #" .. strategy, function() local reports_send_ping = function(port) - ngx.sleep(0.01) -- hand over the CPU so other threads can do work (processing the sent data) + ngx.sleep(0.2) -- hand over the CPU so other threads can do work (processing the sent data) local admin_client = helpers.admin_client() local res = admin_client:post("/reports/send-ping" .. (port and "?port=" .. port or "")) assert.response(res).has_status(200) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index b02c662b18e..626bcbba507 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -360,6 +360,8 @@ for _, strategy in helpers.each_strategy() do describe("Without authentication (IP address)", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test1.com" }, }, 200) @@ -370,6 +372,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset >= 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -392,6 +397,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit, only if done via same path", function() for i = 1, 3 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test-path.com" }, }, 200) @@ -402,10 +409,15 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Try a different path on the same host. This should reset the timers for i = 1, 3 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/201", { headers = { Host = "test-path.com" }, }, 201) @@ -416,10 +428,15 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Continue doing requests on the path which "blocks" for i = 4, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test-path.com" }, }, 200) @@ -430,6 +447,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -452,6 +472,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("counts against the same service register from different routes", function() for i = 1, 3 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test-service1.com" }, }, 200) @@ -462,9 +484,14 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end for i = 4, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test-service2.com" }, }, 200) @@ -475,6 +502,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -502,6 +532,8 @@ for _, strategy in helpers.each_strategy() do } for i = 1, 3 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test2.com" }, }, 200) @@ -514,6 +546,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end local res, body = GET("/status/200", { @@ -539,6 +574,8 @@ for _, strategy in helpers.each_strategy() do describe("Without authentication (IP address)", function() it_with_retry("blocks if exceeding limit #grpc", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local ok, res = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { @@ -555,6 +592,8 @@ for _, strategy in helpers.each_strategy() do local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) assert.equal(true, reset <= 60 and reset >= 0) + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -582,6 +621,8 @@ for _, strategy in helpers.each_strategy() do describe("API-specific plugin", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200?apikey=apikey123", { headers = { Host = "test3.com" }, }, 200) @@ -592,6 +633,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Third query, while limit is 2/minute @@ -620,6 +664,8 @@ for _, strategy in helpers.each_strategy() do describe("#flaky Plugin customized for specific consumer and route", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 8 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200?apikey=apikey122", { headers = { Host = "test3.com" }, }, 200) @@ -630,6 +676,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end local res, body = GET("/status/200?apikey=apikey122", { @@ -651,6 +700,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200?apikey=apikey122", { headers = { Host = "test4.com" }, }, 200) @@ -661,6 +712,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end local res, body = GET("/status/200?apikey=apikey122", { @@ -987,6 +1041,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200?apikey=apikey125", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -997,6 +1053,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -1067,6 +1126,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1077,6 +1138,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -1150,6 +1214,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) @@ -1158,9 +1224,14 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) @@ -1169,6 +1240,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -1233,6 +1307,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1243,6 +1319,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute @@ -1313,6 +1392,8 @@ for _, strategy in helpers.each_strategy() do it_with_retry("maintains the counters for a path through different services and routes", function() for i = 1, 6 do + local wait_timers_ctx = helpers.wait_timers_begin() + local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1323,6 +1404,9 @@ for _, strategy in helpers.each_strategy() do assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) local reset = tonumber(res.headers["ratelimit-reset"]) assert.equal(true, reset <= 60 and reset > 0) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) end -- Additonal request, while limit is 6/minute diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 2854e9435b5..72e8d76a839 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -374,6 +374,8 @@ for _, strategy in helpers.each_strategy() do end) it("times out if connection times out to upstream zipkin server", function() + local wait_timers_ctx = helpers.wait_timers_begin() + local res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -382,10 +384,16 @@ for _, strategy in helpers.each_strategy() do } })) assert.res_status(200, res) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) + assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) end) it("times out if upstream zipkin server takes too long to respond", function() + local wait_timers_ctx = helpers.wait_timers_begin() + local res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -394,10 +402,16 @@ for _, strategy in helpers.each_strategy() do } })) assert.res_status(200, res) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) + assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) end) it("connection refused if upstream zipkin server is not listening", function() + local wait_timers_ctx = helpers.wait_timers_begin() + local res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -406,6 +420,10 @@ for _, strategy in helpers.each_strategy() do } })) assert.res_status(200, res) + + -- wait for zero-delay timer + helpers.wait_timers_end(wait_timers_ctx, 0.5) + assert.logfile().has.line("reporter flush failed to request: connection refused", false, 2) end) end) diff --git a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua index 75dcea922b9..f6d56e71b86 100644 --- a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua +++ b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua @@ -101,14 +101,14 @@ resolver.query = function(self, name, options, tries) end end -do - local semaphore = require "ngx.semaphore" - local old_post = semaphore.post - function semaphore.post(self, n) - old_post(self, n) - ngx.sleep(0) - end -end +-- do +-- local semaphore = require "ngx.semaphore" +-- local old_post = semaphore.post +-- function semaphore.post(self, n) +-- old_post(self, n) +-- ngx.sleep(0) +-- end +-- end return resolver diff --git a/spec/helpers.lua b/spec/helpers.lua index 41d20509ed5..7404dd5d4c5 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1390,6 +1390,69 @@ local function wait_until(f, timeout, step) end +---record the currently existing timer +---@param admin_client_timeout number optional, to override the default timeout setting +---@param forced_admin_port number optional, to override the default port of admin API +---@return table ctx is used for `wait_timers_end` +local function wait_timers_begin(admin_client_timeout, forced_admin_port) + local admin_client = admin_client(admin_client_timeout, forced_admin_port) + local res = assert(admin_client:get("/timers")) + local body = luassert.res_status(200, res) + local json = cjson.decode(body) + + return assert(json.timers) +end + + +---wait for all timers created after `wait_timers_begin` was called to finish +---@param ctx table was returned by `wait_timers_begin` +---@param timeout number optional, maximum time to wait (default = 2) +---@param admin_client_timeout? number optional, to override the default timeout setting +---@param forced_admin_port? number optional, to override the default port of admin API +local function wait_timers_end(ctx, timeout, + admin_client_timeout, forced_admin_port) + local _admin_client = admin_client(admin_client_timeout, forced_admin_port) + local res = assert(_admin_client:get("/timers")) + local body = luassert.res_status(200, res) + local json = cjson.decode(body) + + local new_timers = assert(json.timers) + + -- difference pf `ctx` and `new_timers` + local delta_timers = {} + + for timer_name, timer in pairs(new_timers) do + if not ctx[timer_name] then + delta_timers[timer_name] = timer + end + end + + if not timeout then + timeout = 2 + end + + wait_until(function () + _admin_client:close() + _admin_client = admin_client() + res = assert(_admin_client:get("/timers")) + body = luassert.res_status(200, res) + json = cjson.decode(body) + + local intersection = pl_tablex.intersection(json.timers, delta_timers) + + if #intersection == 0 then + return true + end + + local now_timers_str = cjson.encode(pl_tablex.keys(json.timers)) + local delta_timers_str = cjson.encode(pl_tablex.keys(delta_timers)) + + return false, "now_timers: " .. now_timers_str .. ", delta_timers: " .. delta_timers_str + + end, timeout) +end + + --- Waits for invalidation of a cached key by polling the mgt-api -- and waiting for a 404 response. Throws an error on timeout. -- @@ -3017,6 +3080,8 @@ end http2_client = http2_client, wait_until = wait_until, wait_pid = wait_pid, + wait_timers_begin = wait_timers_begin, + wait_timers_end = wait_timers_end, tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, From 2c1d24223b95136ece01892a55bc25c626b2eb14 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Fri, 10 Jun 2022 22:38:28 +0800 Subject: [PATCH 1452/4351] fix(language) plugin server graceful shutdown (#8923) * fix(language) plugin server graceful shutdown When we exit or reload kong, plugin servers are quiting because they encounter error in socket. This behavior is not proper. We not close with SIGTERM when possible. Hopefully this can be a fix to #8531 --- kong/init.lua | 9 ++++++++- kong/runloop/plugin_servers/init.lua | 14 ++++++++++++++ kong/templates/nginx_kong.lua | 4 ++++ 3 files changed, 26 insertions(+), 1 deletion(-) diff --git a/kong/init.lua b/kong/init.lua index c761d2f6913..d8be8e325d6 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -724,7 +724,7 @@ function Kong.init_worker() runloop.init_worker.after() - if kong.configuration.role ~= "control_plane" then + if kong.configuration.role ~= "control_plane" and ngx.worker.id() == 0 then plugin_servers.start() end @@ -734,6 +734,13 @@ function Kong.init_worker() end +function Kong.exit_worker() + if kong.configuration.role ~= "control_plane" and ngx.worker.id() == 0 then + plugin_servers.stop() + end +end + + function Kong.ssl_certificate() -- Note: ctx here is for a connection (not for a single request) local ctx = ngx.ctx diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index c2634b646b0..e660a6561c5 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -2,6 +2,7 @@ local proc_mgmt = require "kong.runloop.plugin_servers.process" local cjson = require "cjson.safe" local ngx_ssl = require "ngx.ssl" +local SIGTERM = 15 local ngx = ngx local kong = kong @@ -326,4 +327,17 @@ function plugin_servers.start() end end +function plugin_servers.stop() + if ngx.worker.id() ~= 0 then + kong.log.notice("only worker #0 can manage") + return + end + + for _, server_def in ipairs(proc_mgmt.get_server_defs()) do + if server_def.proc then + server_def.proc:kill(SIGTERM) + end + end +end + return plugin_servers diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 3bc03d2ab30..6da853de8ac 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -51,6 +51,10 @@ init_worker_by_lua_block { Kong.init_worker() } +exit_worker_by_lua_block { + Kong.exit_worker() +} + > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then # Load variable indexes lua_kong_load_var_index default; From d771f35ce1bc359c3d5dc0efb5b646edaaf4b604 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 13 Jun 2022 23:15:31 +0300 Subject: [PATCH 1453/4351] chore(cache) remove pages and flip (#8936) ### Summary The `LMDB` removed the need for cache pages. This commit removes pages support from the cache. --- kong/cache/init.lua | 171 ++++++++++++++++++-------------------------- 1 file changed, 69 insertions(+), 102 deletions(-) diff --git a/kong/cache/init.lua b/kong/cache/init.lua index 39e46fde62f..fa15fdf03fd 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -7,12 +7,18 @@ local pairs = pairs local error = error local max = math.max local ngx = ngx +local shared = ngx.shared local ngx_log = ngx.log + + local ERR = ngx.ERR local NOTICE = ngx.NOTICE local DEBUG = ngx.DEBUG +local CHANNEL_NAME = "mlcache" + + --[[ Hypothesis ---------- @@ -75,67 +81,61 @@ function _M.new(opts) error("opts.resty_lock_opts must be a table", 2) end - local mlcaches = {} - local shm_names = {} - - for i = 1, opts.cache_pages or 1 do - local channel_name = i == 1 and "mlcache" or "mlcache_2" - local shm_name = i == 1 and opts.shm_name or opts.shm_name .. "_2" - local shm_miss_name = i == 1 and opts.shm_name .. "_miss" or opts.shm_name .. "_miss_2" - - if not ngx.shared[shm_name] then - log(ERR, "shared dictionary ", shm_name, " not found") - end - - if not ngx.shared[shm_miss_name] then - log(ERR, "shared dictionary ", shm_miss_name, " not found") - end - - if ngx.shared[shm_name] then - local mlcache, err = resty_mlcache.new(shm_name, shm_name, { - shm_miss = shm_miss_name, - shm_locks = "kong_locks", - shm_set_retries = 3, - lru_size = LRU_SIZE, - ttl = max(opts.ttl or 3600, 0), - neg_ttl = max(opts.neg_ttl or 300, 0), - resurrect_ttl = opts.resurrect_ttl or 30, - resty_lock_opts = opts.resty_lock_opts, - ipc = { - register_listeners = function(events) - for _, event_t in pairs(events) do - opts.worker_events.register(function(data) - event_t.handler(data) - end, channel_name, event_t.channel) - end - end, - broadcast = function(channel, data) - local ok, err = opts.worker_events.post(channel_name, channel, data) - if not ok then - log(ERR, "failed to post event '", channel_name, "', '", - channel, "': ", err) - end - end - } - }) - if not mlcache then - return nil, "failed to instantiate mlcache: " .. err + local shm_name = opts.shm_name + if not shared[shm_name] then + log(ERR, "shared dictionary ", shm_name, " not found") + end + + local shm_miss_name = shm_name .. "_miss" + if not shared[shm_miss_name] then + log(ERR, "shared dictionary ", shm_miss_name, " not found") + end + + local ttl = max(opts.ttl or 3600, 0) + local neg_ttl = max(opts.neg_ttl or 300, 0) + local worker_events = opts.worker_events + local mlcache, err = resty_mlcache.new(shm_name, shm_name, { + shm_miss = shm_miss_name, + shm_locks = "kong_locks", + shm_set_retries = 3, + lru_size = LRU_SIZE, + ttl = ttl, + neg_ttl = neg_ttl, + resurrect_ttl = opts.resurrect_ttl or 30, + resty_lock_opts = opts.resty_lock_opts, + ipc = { + register_listeners = function(events) + for _, event_t in pairs(events) do + worker_events.register(function(data) + event_t.handler(data) + end, CHANNEL_NAME, event_t.channel) + end + end, + broadcast = function(channel, data) + local ok, err = worker_events.post(CHANNEL_NAME, channel, data) + if not ok then + log(ERR, "failed to post event '", CHANNEL_NAME, "', '", + channel, "': ", err) + end end - mlcaches[i] = mlcache - shm_names[i] = shm_name - end + } + }) + + if not mlcache then + return nil, "failed to instantiate mlcache: " .. err end - local page = opts.cache_pages == 2 and opts.page or 1 + local cluster_events = opts.cluster_events local self = { - cluster_events = opts.cluster_events, - mlcache = mlcaches[page], - mlcaches = mlcaches, - shm_names = shm_names, - page = page, + cluster_events = cluster_events, + mlcache = mlcache, + dict = shared[shm_name], + shm_name = shm_name, + ttl = ttl, + neg_ttl = neg_ttl, } - local ok, err = self.cluster_events:subscribe("invalidations", function(key) + local ok, err = cluster_events:subscribe("invalidations", function(key) log(DEBUG, "received invalidate event from cluster for key: '", key, "'") self:invalidate_local(key) end) @@ -144,28 +144,18 @@ function _M.new(opts) "channel: " .. err end - _init[opts.shm_name] = true + _init[shm_name] = true return setmetatable(self, mt) end -function _M:get_page(shadow) - if #self.mlcaches == 2 and shadow then - return self.page == 2 and 1 or 2 - end - - return self.page or 1 -end - - function _M:get(key, opts, cb, ...) if type(key) ~= "string" then error("key must be a string", 2) end - local page = self:get_page((opts or {}).shadow) - local v, err = self.mlcaches[page]:get(key, opts, cb, ...) + local v, err = self.mlcache:get(key, opts, cb, ...) if err then return nil, "failed to get from node cache: " .. err end @@ -183,8 +173,7 @@ function _M:get_bulk(bulk, opts) error("opts must be a table", 2) end - local page = self:get_page((opts or {}).shadow) - local res, err = self.mlcaches[page]:get_bulk(bulk, opts) + local res, err = self.mlcache:get_bulk(bulk, opts) if err then return nil, "failed to get_bulk from node cache: " .. err end @@ -193,26 +182,22 @@ function _M:get_bulk(bulk, opts) end -function _M:safe_set(key, value, shadow) - local str_marshalled, err = marshall(value, self.mlcache.ttl, - self.mlcache.neg_ttl) +function _M:safe_set(key, value) + local marshalled, err = marshall(value, self.ttl, self.neg_ttl) if err then return nil, err end - local page = self:get_page(shadow) - local shm_name = self.shm_names[page] - return ngx.shared[shm_name]:safe_set(shm_name .. key, str_marshalled) + return self.dict:safe_set(self.shm_name .. key, marshalled) end -function _M:probe(key, shadow) +function _M:probe(key) if type(key) ~= "string" then error("key must be a string", 2) end - local page = self:get_page(shadow) - local ttl, err, v = self.mlcaches[page]:peek(key) + local ttl, err, v = self.mlcache:peek(key) if err then return nil, "failed to probe from node cache: " .. err end @@ -221,31 +206,26 @@ function _M:probe(key, shadow) end -function _M:invalidate_local(key, shadow) +function _M:invalidate_local(key) if type(key) ~= "string" then error("key must be a string", 2) end log(DEBUG, "invalidating (local): '", key, "'") - local page = self:get_page(shadow) - local ok, err = self.mlcaches[page]:delete(key) + local ok, err = self.mlcache:delete(key) if not ok then log(ERR, "failed to delete entity from node cache: ", err) end end -function _M:invalidate(key, shadow) +function _M:invalidate(key) if type(key) ~= "string" then error("key must be a string", 2) end - self:invalidate_local(key, shadow) - - if shadow then - return - end + self:invalidate_local(key) log(DEBUG, "broadcasting (cluster) invalidation for key: '", key, "'") @@ -256,26 +236,13 @@ function _M:invalidate(key, shadow) end -function _M:purge(shadow) +function _M:purge() log(NOTICE, "purging (local) cache") - - local page = self:get_page(shadow) - local ok, err = self.mlcaches[page]:purge(true) + local ok, err = self.mlcache:purge(true) if not ok then log(ERR, "failed to purge cache: ", err) end end -function _M:flip() - if #self.mlcaches == 1 then - return - end - - log(DEBUG, "flipping current cache") - self.page = self:get_page() == 2 and 1 or 2 - self.mlcache = self.mlcaches[self.page] -end - - return _M From de37b510034108dc347bf62fa8adae9ca0748d2e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 13 Jun 2022 23:44:03 +0300 Subject: [PATCH 1454/4351] fix(handler) do not stop health checkers on reconfigure if not needed (#8935) ### Summary Something went wrong with `lmdb` merge, and it seems like we now stop health checkers even when the balancer is not being re-build. The other issue was that when `flip_config` was renamed to `reconfigure`, not everything was renamed accordingly to this name change, this fixes that too. --- kong/runloop/handler.lua | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e032bbda1df..38fa6a21f9a 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -70,7 +70,7 @@ local TTL_ZERO = { ttl = 0 } local ROUTER_SYNC_OPTS local PLUGINS_ITERATOR_SYNC_OPTS -local FLIP_CONFIG_OPTS +local RECONFIGURE_OPTS local GLOBAL_QUERY_OPTS = { workspace = ngx.null, show_ws_id = true } @@ -380,7 +380,7 @@ local function register_events() balancer_hash = data[4] end - local ok, err = concurrency.with_coroutine_mutex(FLIP_CONFIG_OPTS, function() + local ok, err = concurrency.with_coroutine_mutex(RECONFIGURE_OPTS, function() local rebuild_balancer = balancer_hash == nil or balancer_hash ~= current_balancer_hash if rebuild_balancer then balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) @@ -389,8 +389,6 @@ local function register_events() kong.core_cache:purge() kong.cache:purge() - balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) - kong.default_workspace = default_ws ngx.ctx.workspace = kong.default_workspace @@ -413,7 +411,7 @@ local function register_events() end) if not ok then - log(ERR, "config flip failed: ", err) + log(ERR, "reconfigure failed: ", err) end end, "declarative", "reconfigure") @@ -1101,8 +1099,8 @@ return { end if strategy == "off" then - FLIP_CONFIG_OPTS = { - name = "flip-config", + RECONFIGURE_OPTS = { + name = "reconfigure", timeout = rebuild_timeout, } end From 802e1aad9dfdc9bef4886a2e58e7d62505099ac2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 14 Jun 2022 09:26:22 +0300 Subject: [PATCH 1455/4351] perf(declarative) use luajit serializer for lmdb (#8942) --- kong/db/declarative/marshaller.lua | 117 ++++------------------------- spec/fixtures/dump_lmdb_key.lua | 2 +- 2 files changed, 17 insertions(+), 102 deletions(-) diff --git a/kong/db/declarative/marshaller.lua b/kong/db/declarative/marshaller.lua index 32606cf8387..84368ec18de 100644 --- a/kong/db/declarative/marshaller.lua +++ b/kong/db/declarative/marshaller.lua @@ -1,118 +1,33 @@ -local _M = {} - - -local cjson = require("cjson.safe") -local tostring = tostring -local tonumber = tonumber -local type = type -local fmt = string.format -local sub = string.sub -local cjson_encode = cjson.encode -local cjson_decode = cjson.decode - - -local TYPES_LOOKUP = { - number = 1, - boolean = 2, - string = 3, - table = 4, -} +local buffer = require "string.buffer" -local marshallers = { - shm_value = function(str_value, value_type) - return fmt("%d:%s", value_type, str_value) - end, +local encode = buffer.encode +local decode = buffer.decode - [1] = function(number) -- number - return tostring(number) - end, - [2] = function(bool) -- boolean - return bool and "true" or "false" - end, - - [3] = function(str) -- string - return str - end, - - [4] = function(t) -- table - local json, err = cjson_encode(t) - if not json then - return nil, "could not encode table value: " .. err - end - - return json - end, -} +local _M = {} function _M.marshall(value) - if value == nil then - return nil - end - - local value_type = TYPES_LOOKUP[type(value)] + if value == nil then + return nil + end - if not marshallers[value_type] then - error("cannot cache value of type " .. type(value)) - end + value = encode(value) - local str_marshalled, err = marshallers[value_type](value) - if not str_marshalled then - return nil, "could not serialize value for LMDB insertion: " - .. err - end - - return marshallers.shm_value(str_marshalled, value_type) + return value end -local unmarshallers = { - shm_value = function(marshalled) - local value_type = sub(marshalled, 1, 1) - local str_value = sub(marshalled, 3) - - return str_value, tonumber(value_type) - end, - - [1] = function(str) -- number - return tonumber(str) - end, - - [2] = function(str) -- boolean - return str == "true" - end, - - [3] = function(str) -- string - return str - end, - - [4] = function(str) -- table - local t, err = cjson_decode(str) - if not t then - return nil, "could not decode table value: " .. err - end - - return t - end, -} - - -function _M.unmarshall(v, err) - if not v or err then - -- this allows error/nil propagation in deserializing value from LMDB - return nil, err - end - - local str_serialized, value_type = unmarshallers.shm_value(v) +function _M.unmarshall(value, err) + if value == nil or err then + -- this allows error/nil propagation in deserializing value from LMDB + return nil, err + end - local value, err = unmarshallers[value_type](str_serialized) - if err then - return nil, err - end + value = decode(value) - return value + return value end diff --git a/spec/fixtures/dump_lmdb_key.lua b/spec/fixtures/dump_lmdb_key.lua index 5c6de722d09..e7623f876b9 100644 --- a/spec/fixtures/dump_lmdb_key.lua +++ b/spec/fixtures/dump_lmdb_key.lua @@ -1,4 +1,4 @@ local lmdb = require("resty.lmdb") local key = assert(arg[1]) -ngx.say(lmdb.get(key)) +ngx.print(lmdb.get(key)) From 9ac6cc26b91d435982eb91671025d174a8fd0775 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 14 Jun 2022 11:25:01 +0300 Subject: [PATCH 1456/4351] chore(db) remove pre-workspace blue-green deployment workaround (#8896) ### Summary When Kong 2.1.0 was release we needed to add special workaround to enable blue-green deployment with the introduction of workspaces. We needed to add special `select_by_cache_key` to `Plugins` DAO. The check that we added is hurting the Kong performance, as seen reported in #8788. We got further PR from the author with #8789. While the fix is good, I do think we can remove this by now altogether. The only downside of this is that is people migrate directly from Kong < 2.1.x to `3.0.0` we don't support the blue-green deployment. ### Issues Resolved Fixes #8788 Closes #8789 --- CHANGELOG.md | 5 +++++ kong/db/dao/plugins.lua | 35 ----------------------------------- 2 files changed, 5 insertions(+), 35 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c08a6cfcead..912cad3f2d8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -68,6 +68,11 @@ ### Breaking Changes +- Blue-green deployment from Kong earlier than `2.1.0` is not supported, upgrade to + `2.1.0` or later before upgrading to `3.0.0` to have blue-green deployment. + Thank you [@marc-charpentier]((https://github.com/charpentier)) for reporting issue + and proposing a pull-request. + [#8896](https://github.com/Kong/kong/pull/8896) - Deprecate/stop producing Amazon Linux (1) containers and packages (EOLed December 31, 2020) [Kong/docs.konghq.com #3966](https://github.com/Kong/docs.konghq.com/pull/3966) - Deprecate/stop producing Debian 8 "Jessie" containers and packages (EOLed June 2020) diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 65af6a58ebb..e049e04e16c 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -361,39 +361,4 @@ function Plugins:get_handlers() end -function Plugins:select_by_cache_key(key) - - -- first try new way - local entity, new_err = self.super.select_by_cache_key(self, key) - - if not new_err then -- the step above didn't fail - -- we still need to check whether the migration is done, - -- because the new table may be only partially full - local schema_state = assert(self.db:schema_state()) - - -- if migration is complete, disable this translator function and return - if schema_state:is_migration_executed("core", "009_200_to_210") then - Plugins.select_by_cache_key = self.super.select_by_cache_key - return entity - end - end - - key = key:sub(1, -38) -- strip ":" from the end - - -- otherwise, we either have not started migrating, or we're migrating but - -- the plugin identified by key doesn't have a cache_key yet - -- do things "the old way" in both cases - local row, old_err = self.super.select_by_cache_key(self, key) - if row then - return self:row_to_entity(row) - end - - -- when both ways have failed, return the "new" error message. - -- otherwise, only return an error if the "old" version failed. - local err = (new_err and old_err) and new_err or old_err - - return nil, err -end - - return Plugins From 4f70b29b82730640f67ec08f6871b0f0d2fe8c52 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Tue, 14 Jun 2022 17:54:29 +0800 Subject: [PATCH 1457/4351] fix(env) luajit table overflow error when using ffi.cdef (#8945) --- kong/vaults/env/init.lua | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/kong/vaults/env/init.lua b/kong/vaults/env/init.lua index 30727c4b1ed..9091cb63412 100644 --- a/kong/vaults/env/init.lua +++ b/kong/vaults/env/init.lua @@ -1,27 +1,28 @@ +local ffi = require "ffi" + local type = type local gsub = string.gsub local upper = string.upper +local find = string.find +local sub = string.sub +local str = ffi.string local kong = kong local ENV = {} +ffi.cdef [[ + extern char **environ; +]] -local function init() - local ffi = require "ffi" - - ffi.cdef("extern char **environ;") +local function init() local e = ffi.C.environ if not e then kong.log.warn("could not access environment variables") return end - local find = string.find - local sub = string.sub - local str = ffi.string - local i = 0 while e[i] ~= nil do local var = str(e[i]) From 2cf1d33438a1a9a0f319134cc571c2706cb8551f Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 14 Jun 2022 23:26:23 +0800 Subject: [PATCH 1458/4351] docs(*) clean up developer.md (#8946) --- DEVELOPER.md | 40 ++++++++++++---------------------------- 1 file changed, 12 insertions(+), 28 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 7a7429da89c..de2eabb2703 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -299,29 +299,7 @@ Just keep hitting Enter until the key is generated. You do not need a password f User ``` -Now try `ssh dev` on your host, you should be able to get into the guest directly - -### Dependencies (Binary release) - -For your convenience and to be more efficient, we recommended installing dependencies including OpenResty, OpenSSL, LuaRocks, and PCRE by downloading and installing Kong's latest Linux package release (`.deb` or `.rpm`). - -Follow the below steps to install download and install the Kong package. And you can find all downloadable Linux packages [here](https://download.konghq.com/). - -Ubuntu/Debian: - -```bash -curl -Lo kong-2.7.0.amd64.deb "https://download.konghq.com/gateway-2.x-$(. /etc/os-release && echo "$ID")-$(lsb_release -cs)/pool/all/k/kong/kong_2.7.0_amd64.deb" -sudo dpkg -i kong-2.7.0.amd64.deb -``` - -CentOS: - -```bash -curl -Lo kong-2.7.0.rpm $(rpm --eval "https://download.konghq.com/gateway-2.x-centos-%{centos_ver}/Packages/k/kong-2.7.0.el%{centos_ver}.amd64.rpm") -sudo yum install kong-2.7.0.rpm -``` - -Now you have met all the requirements before installing Kong. +Now try `ssh dev` on your host, you should be able to get into the guest directly. ### Dependencies (Build from source) @@ -334,8 +312,8 @@ These are the needed tools and libraries that aren't installed out of the box on Ubuntu/Debian: ```shell -apt-get update \ -&& apt-get install -y \ +sudo apt update \ +&& sudo apt install -y \ automake \ build-essential \ curl \ @@ -349,7 +327,8 @@ apt-get update \ perl \ procps \ unzip \ - zlib1g-dev + zlib1g-dev \ + valgrind ``` Fedora: @@ -367,7 +346,8 @@ dnf install \ patch \ pcre-devel \ unzip \ - zlib-devel + zlib-devel \ + valgrind ``` #### OpenResty @@ -402,7 +382,11 @@ git clone https://github.com/kong/kong-build-tools cd kong-build-tools/openresty-build-tools # You might want to add also --debug -./kong-ngx-build -p ${BUILDROOT} --openresty ${RESTY_VERSION} --openssl ${RESTY_OPENSSL_VERSION} --luarocks ${RESTY_LUAROCKS_VERSION} --pcre ${RESTY_PCRE_VERSION} +./kong-ngx-build -p ${BUILDROOT} \ + --openresty ${RESTY_VERSION} \ + --openssl ${RESTY_OPENSSL_VERSION} \ + --luarocks ${RESTY_LUAROCKS_VERSION} \ + --pcre ${RESTY_PCRE_VERSION} ``` After this task, we'd like to have the next steps use the built packages and for LuaRocks to install new packages inside this `build` directory. For that, it's important to set the `$PATH` variable accordingly: From ef58cdd37129c0b2ca7ec60e0fe19fbf581ef8ee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 15 Jun 2022 01:02:24 +0300 Subject: [PATCH 1459/4351] fix(clustering) conditional rebuilding broke stream reconfigure (#8952) ### Summary The reconfigure event needs to pass hashes and not only the default workspace. This broke when PR #8519 was merged and then `LMDB` PR #8224 got merged after it. --- kong/db/declarative/init.lua | 19 ++++++++++++++----- kong/init.lua | 15 ++++++++++----- 2 files changed, 24 insertions(+), 10 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index b2eaef749fe..03169dd795e 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -10,6 +10,7 @@ local constants = require "kong.constants" local txn = require "resty.lmdb.transaction" local lmdb = require "resty.lmdb" + local setmetatable = setmetatable local loadstring = loadstring local tostring = tostring @@ -957,6 +958,7 @@ do return nil, "exiting" end + local reconfigure_data local worker_events = kong.worker_events local ok, err, default_ws = declarative.load_into_cache(entities, meta, hash) @@ -980,12 +982,14 @@ do end end - ok, err = worker_events.post("declarative", "reconfigure", { + reconfigure_data = { default_ws, router_hash, plugins_hash, balancer_hash - }) + } + + ok, err = worker_events.post("declarative", "reconfigure", reconfigure_data) if ok ~= "done" then return nil, "failed to broadcast reconfigure event: " .. (err or ok) end @@ -1000,6 +1004,11 @@ do if SUBSYS == "http" and #kong.configuration.stream_listeners > 0 then -- update stream if necessary + local json, err = cjson.encode(reconfigure_data) + if not json then + return nil, err + end + local sock = ngx_socket_tcp() ok, err = sock:connect("unix:" .. PREFIX .. "/stream_config.sock") if not ok then @@ -1007,15 +1016,15 @@ do end local bytes - bytes, err = sock:send(default_ws) + bytes, err = sock:send(json) sock:close() if not bytes then return nil, err end - assert(bytes == #default_ws, - "incomplete default workspace id sent to the stream subsystem") + assert(bytes == #json, + "incomplete reconfigure data sent to the stream subsystem") end diff --git a/kong/init.lua b/kong/init.lua index d8be8e325d6..73ad90a72eb 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1559,6 +1559,8 @@ end do + local cjson = require "cjson.safe" + function Kong.stream_config_listener() local sock, err = ngx.req.socket() if not sock then @@ -1568,16 +1570,19 @@ do local data, err = sock:receive("*a") if not data then - ngx_log(ngx_CRIT, "unable to receive new config: ", err) + ngx_log(ngx_CRIT, "unable to receive reconfigure data: ", err) return end - kong.core_cache:purge() - kong.cache:purge() + local reconfigure_data, err = cjson.decode(data) + if not reconfigure_data then + ngx_log(ngx_ERR, "failed to json decode reconfigure data: ", err) + return + end - local ok, err = kong.worker_events.post("declarative", "reconfigure", data) + local ok, err = kong.worker_events.post("declarative", "reconfigure", reconfigure_data) if ok ~= "done" then - ngx_log(ngx_ERR, "failed to reboadcast reconfigure event in stream: ", err or ok) + ngx_log(ngx_ERR, "failed to rebroadcast reconfigure event in stream: ", err or ok) end end end From e3c3be6c9861d43b77fc72c5c39579941fb90eda Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 15 Jun 2022 11:53:43 +0200 Subject: [PATCH 1460/4351] fix(dao): plugin priority collision handling (#8957) When plugin priorities collide we cannot guarantee a deterministic result from the sorting function. There are a couple of plugins that traditionally have colliding priorities like their EE counterparts. To ensure determinism this commit adds a collision detection that falls back to a plugin name based sorting. Also the function moved to the `kong.tools.utils` module to test it in isolation. Signed-off-by: Joshua Schmid --- kong/db/dao/plugins.lua | 7 +------ kong/tools/utils.lua | 16 ++++++++++++++++ 2 files changed, 17 insertions(+), 6 deletions(-) diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index e049e04e16c..f05c31d677a 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -5,6 +5,7 @@ local plugin_loader = require "kong.db.schema.plugin_loader" local reports = require "kong.reports" local plugin_servers = require "kong.runloop.plugin_servers" local version = require "version" +local sort_by_handler_priority = utils.sort_by_handler_priority local Plugins = {} @@ -78,12 +79,6 @@ local function check_protocols_match(self, plugin) return true end - -local function sort_by_handler_priority(a, b) - return (a.handler.PRIORITY or 0) > (b.handler.PRIORITY or 0) -end - - function Plugins:insert(entity, options) local ok, err, err_t = check_protocols_match(self, entity) if not ok then diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 71749955a65..048085b1df1 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1416,6 +1416,22 @@ local topological_sort do end _M.topological_sort = topological_sort +--- +-- Sort by handler priority and check for collisions. In case of a collision +-- sorting will be applied based on the plugin's name. +-- @tparam table plugin table containing `handler` table and a `name` string +-- @tparam table plugin table containing `handler` table and a `name` string +-- @treturn boolean outcome of sorting +function _M.sort_by_handler_priority(a, b) + local prio_a = a.handler.PRIORITY or 0 + local prio_b = b.handler.PRIORITY or 0 + if prio_a == prio_b and not + (prio_a == 0 or prio_b == 0) then + return a.name > b.name + end + return prio_a > prio_b +end + do local counter = 0 function _M.yield(in_loop, phase) From 9e7af0aa156241beb5a6226aff91add1ada6bf31 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Wed, 15 Jun 2022 22:57:29 +0800 Subject: [PATCH 1461/4351] tests(key-auth) change json.consumer.id to json.id (#8954) --- spec/03-plugins/09-key-auth/01-api_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/03-plugins/09-key-auth/01-api_spec.lua b/spec/03-plugins/09-key-auth/01-api_spec.lua index 22d0f902bac..0ecdab0164d 100644 --- a/spec/03-plugins/09-key-auth/01-api_spec.lua +++ b/spec/03-plugins/09-key-auth/01-api_spec.lua @@ -137,7 +137,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(3) - local id = json.consumer.id + local id = json.id local res = assert(admin_client:send { method = "GET", path = "/consumers/bob/key-auth/" .. id, From eec283515d7850b44b98310f806d6a305ef9956e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 15 Jun 2022 22:55:12 +0300 Subject: [PATCH 1462/4351] fix(pdk) ensure that vault.init is not called multiple times (#8956) ### Summary @ms2008 pointed on PR #8945 that we may have potential issue in Vault that init method or vault strategy (plugin) may be called multiple times. This commit makes is sure that it should not happen anymore. --- kong/pdk/vault.lua | 107 ++++++++++-------- spec/01-unit/23-vaults_spec.lua | 2 +- .../13-vaults/02-env_vault_spec.lua | 2 +- 3 files changed, 64 insertions(+), 47 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index f86822502b6..152833bc8fc 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -41,6 +41,8 @@ local function new(self) local LRU = lrucache.new(1000) + local STRATEGIES = {} + local CONFIGS = {} local BRACE_START = byte("{") local BRACE_END = byte("}") @@ -115,53 +117,58 @@ local function new(self) if not VAULT_NAMES[name] then return nil, fmt("vault not found (%s) [%s]", name, reference) end - local vaults = self and (self.db and self.db.vaults) - local strategy - local field - if vaults and vaults.strategies then - strategy = vaults.strategies[name] - if not strategy then - return nil, fmt("could not find vault (%s) [%s]", name, reference) - end + local strategy = STRATEGIES[name] + local field = CONFIGS[name] + if not strategy then + local vaults = self and (self.db and self.db.vaults) + if vaults and vaults.strategies then + strategy = vaults.strategies[name] + if not strategy then + return nil, fmt("could not find vault (%s) [%s]", name, reference) + end - local schema = vaults.schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) - end + local schema = vaults.schema.subschemas[name] + if not schema then + return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) + end - field = schema.fields.config + field = schema.fields.config - else - local ok - ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) - if not ok then - return nil, fmt("could not find vault (%s): %s [%s]", name, strategy, reference) - end + else + local ok + ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) + if not ok then + return nil, fmt("could not find vault (%s): %s [%s]", name, strategy, reference) + end - local def - ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) - if not ok then - return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) - end + local def + ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) + if not ok then + return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) + end - local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults")) + local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults")) - local err - ok, err = schema:new_subschema(name, def) - if not ok then - return nil, fmt("could not load vault sub-schema (%s): %s [%s]", name, err, reference) - end + local err + ok, err = schema:new_subschema(name, def) + if not ok then + return nil, fmt("could not load vault sub-schema (%s): %s [%s]", name, err, reference) + end - schema = schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) - end + schema = schema.subschemas[name] + if not schema then + return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) + end - field = schema.fields.config - end + if type(strategy.init) == "function" then + strategy.init() + end + + field = schema.fields.config + end - if strategy.init then - strategy.init() + STRATEGIES[name] = strategy + CONFIGS[name] = field end local resource = opts.resource @@ -216,19 +223,29 @@ local function new(self) local vname = vault.name - local strategy = vaults.strategies[vname] + local strategy = STRATEGIES[vname] + local field = CONFIGS[vname] + if not strategy then - return nil, fmt("vault not installed (%s) [%s]", vname, reference) - end + strategy = vaults.strategies[vname] + if not strategy then + return nil, fmt("vault not installed (%s) [%s]", vname, reference) + end + + local schema = vaults.schema.subschemas[vname] + if not schema then + return nil, fmt("could not find vault sub-schema (%s) [%s]", vname, reference) + end + + field = schema.fields.config - local schema = vaults.schema.subschemas[vname] - if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", vname, reference) + STRATEGIES[name] = strategy + CONFIGS[name] = field end local config = opts.config if config then - config = arguments.infer_value(config, schema.fields.config) + config = arguments.infer_value(config, field) for k, v in pairs(vault.config) do if v ~= nil and config[k] == nil then config[k] = v diff --git a/spec/01-unit/23-vaults_spec.lua b/spec/01-unit/23-vaults_spec.lua index ab9ae0aa9c2..cca640acdcc 100644 --- a/spec/01-unit/23-vaults_spec.lua +++ b/spec/01-unit/23-vaults_spec.lua @@ -34,7 +34,7 @@ describe("Vault PDK", function() local parse_reference local dereference - lazy_setup(function() + before_each(function() local conf = assert(conf_loader(nil, { vaults = "bundled", plugins = "bundled", diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua index 0337b6cee57..6e3dd133a01 100644 --- a/spec/02-integration/13-vaults/02-env_vault_spec.lua +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -6,7 +6,7 @@ describe("Environment Variables Vault", function() local vaults local get - lazy_setup(function() + before_each(function() local conf = assert(conf_loader(nil)) local kong_global = require "kong.global" From 200f56ee2e011e5c60420909a84d99ebf08f3059 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 00:18:34 +0300 Subject: [PATCH 1463/4351] perf(clustering) no concurrent inflating and json decoding on dps (#8959) ### Summary Previously it could be that `read_thread` caused concurrent blocking when inflating / json decoding incoming data. This commit moves it beyond the semaphore to make it non-concurrent. --- kong/clustering/data_plane.lua | 81 ++++++++++++++--------------- kong/clustering/wrpc_data_plane.lua | 61 +++++++++++----------- 2 files changed, 67 insertions(+), 75 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index d6d29696ec9..c11ed8d2e24 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -148,32 +148,46 @@ function _M:communicate(premature) local ping_immediately local config_exit + local next_data local config_thread = ngx.thread.spawn(function() while not exiting() and not config_exit do local ok, err = config_semaphore:wait(1) if ok then - local config_table = self.next_config - if config_table then - local config_hash = self.next_hash - local hashes = self.next_hashes - - local pok, res - pok, res, err = pcall(config_helper.update, - self.declarative_config, config_table, config_hash, hashes) - if pok then - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + local data = next_data + if data then + local msg = assert(inflate_gzip(data)) + yield() + msg = assert(cjson_decode(msg)) + yield() + + if msg.type == "reconfigure" then + if msg.timestamp then + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", + msg.timestamp, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) end - ping_immediately = true + local config_table = assert(msg.config_table) + local pok, res + pok, res, err = pcall(config_helper.update, self.declarative_config, + config_table, msg.config_hash, msg.hashes) + if pok then + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + end - else - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) - end + ping_immediately = true + + else + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) + end - if self.next_config == config_table then - self.next_config = nil + if next_data == data then + next_data = nil + end end end @@ -223,31 +237,12 @@ function _M:communicate(premature) last_seen = ngx_time() if typ == "binary" then - data = assert(inflate_gzip(data)) - yield() - - local msg = assert(cjson_decode(data)) - yield() - - if msg.type == "reconfigure" then - if msg.timestamp then - ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", - msg.timestamp, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) - end - - self.next_config = assert(msg.config_table) - self.next_hash = msg.config_hash - self.next_hashes = msg.hashes - - if config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - config_semaphore:post() - end + next_data = data + if config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + config_semaphore:post() end elseif typ == "pong" then @@ -277,8 +272,8 @@ function _M:communicate(premature) -- the config thread might be holding a lock if it's in the middle of an -- update, so we need to give it a chance to terminate gracefully config_exit = true - ok, err, perr = ngx.thread.wait(config_thread) + ok, err, perr = ngx.thread.wait(config_thread) if not ok then ngx_log(ngx_ERR, _log_prefix, err, log_suffix) diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index dca4109f3b0..df4b6f47fb6 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -1,4 +1,3 @@ - local semaphore = require("ngx.semaphore") local declarative = require("kong.db.declarative") local wrpc = require("kong.tools.wrpc") @@ -10,7 +9,9 @@ local cjson = require("cjson.safe") local utils = require("kong.tools.utils") local assert = assert local setmetatable = setmetatable +local tonumber = tonumber local math = math +local traceback = debug.traceback local xpcall = xpcall local ngx = ngx local ngx_log = ngx.log @@ -65,14 +66,7 @@ local function get_config_service() wrpc_config_service:set_handler("ConfigService.SyncConfig", function(peer, data) -- yield between steps to prevent long delay if peer.config_semaphore then - local json_config = assert(inflate_gzip(data.config)) - yield() - peer.config_obj.next_config = assert(cjson_decode(json_config)) - yield() - - peer.config_obj.next_hash = data.config_hash - peer.config_obj.next_hashes = data.hashes - peer.config_obj.next_config_version = tonumber(data.version) + peer.config_obj.next_data = data if peer.config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check -- because `:count` will never yield, end result is that the semaphore @@ -148,30 +142,33 @@ function _M:communicate(premature) peer.semaphore = nil config_semaphore = nil end - local config_table = self.next_config - local config_hash = self.next_hash - local config_version = self.next_config_version - local hashes = self.next_hashes - if config_table and config_version > last_config_version then - ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) - - local pok, res - pok, res, err = xpcall(config_helper.update, debug.traceback, - self.declarative_config, config_table, config_hash, hashes) - if pok then - last_config_version = config_version - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) - end - else - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) - end + local data = self.next_data + if data then + local config_version = tonumber(data.version) + if config_version > last_config_version then + local config_table = assert(inflate_gzip(data.config)) + yield() + config_table = assert(cjson_decode(config_table)) + yield() + ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) + + local pok, res + pok, res, err = xpcall(config_helper.update, traceback, self.declarative_config, + config_table, data.config_hash, data.hashes) + if pok then + last_config_version = config_version + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + end + + else + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) + end - if self.next_config == config_table then - self.next_config = nil - self.next_hash = nil - self.next_hashes = nil + if self.next_data == data then + self.next_data = nil + end end end @@ -215,8 +212,8 @@ function _M:communicate(premature) -- the config thread might be holding a lock if it's in the middle of an -- update, so we need to give it a chance to terminate gracefully config_exit = true - ok, err, perr = ngx.thread.wait(config_thread) + ok, err, perr = ngx.thread.wait(config_thread) if not ok then ngx_log(ngx_ERR, _log_prefix, err, log_suffix) From 5c13da57f529d1bb935db920b62c38ecca0e6d29 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 00:19:31 +0300 Subject: [PATCH 1464/4351] chore(db) remove schema legacy attributes (#8958) ### Summary Removes `legacy = true` support from `schemas` and from `schema fields`. --- CHANGELOG.md | 3 +++ kong/api/endpoints.lua | 2 +- kong/api/init.lua | 2 +- kong/db/schema/init.lua | 9 +-------- kong/db/schema/metaschema.lua | 10 ---------- spec/01-unit/01-db/01-schema/01-schema_spec.lua | 16 ++-------------- .../01-db/01-schema/02-metaschema_spec.lua | 4 ++-- spec/helpers.lua | 2 +- 8 files changed, 11 insertions(+), 37 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 912cad3f2d8..ee35e3f91dd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -113,6 +113,9 @@ [8823](https://github.com/Kong/kong/pull/8823) - The Kong singletons module `"kong.singletons"` was removed in favor of the PDK `kong.*`. [#8874](https://github.com/Kong/kong/pull/8874) +- The support for `legacy = true/false` attribute was removed from Kong schemas and + Kong field schemas. + [#8958](https://github.com/Kong/kong/pull/8958) #### Admin API diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index ade278ea1a7..ce9096a37c5 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -817,7 +817,7 @@ local function generate_endpoints(schema, endpoints) generate_entity_endpoints(endpoints, schema) for foreign_field_name, foreign_field in schema:each_field() do - if foreign_field.type == "foreign" and not foreign_field.schema.legacy then + if foreign_field.type == "foreign" then -- e.g. /routes/:routes/service generate_entity_endpoints(endpoints, schema, foreign_field.schema, foreign_field_name, true) diff --git a/kong/api/init.lua b/kong/api/init.lua index f47479a05f4..4e1b0a4036b 100644 --- a/kong/api/init.lua +++ b/kong/api/init.lua @@ -86,7 +86,7 @@ do -- DAO Routes for _, dao in pairs(kong.db.daos) do - if dao.schema.generate_admin_api ~= false and not dao.schema.legacy then + if dao.schema.generate_admin_api ~= false then routes = Endpoints.new(dao.schema, routes) end end diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index b0b18e90198..769207189e1 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1663,10 +1663,6 @@ function Schema:process_auto_fields(data, context, nulls, opts) for key, field in self:each_field(data) do local ftype = field.type local value = data[key] - if field.legacy and field.uuid and value == "" then - value = null - end - if not is_select and field.auto then local is_insert_or_upsert = context == "insert" or context == "upsert" if field.uuid then @@ -1782,10 +1778,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) for key in pairs(data) do local field = self.fields[key] if field then - if not field.legacy - and field.type == "string" - and (field.len_min or 1) > 0 - and data[key] == "" + if field.type == "string" and (field.len_min or 1) > 0 and data[key] == "" then data[key] = nulls and null or nil end diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 599327a71c1..496c5ad82a1 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -79,7 +79,6 @@ local field_schema = { { default = { type = "self" }, }, { abstract = { type = "boolean" }, }, { generate_admin_api = { type = "boolean" }, }, - { legacy = { type = "boolean" }, }, { immutable = { type = "boolean" }, }, { err = { type = "string" } }, { encrypted = { type = "boolean" }, }, @@ -339,9 +338,6 @@ local attribute_types = { uuid = { ["string"] = true, }, - legacy = { - ["string"] = true, - }, unique = { ["string"] = true, ["number"] = true, @@ -626,12 +622,6 @@ local MetaSchema = Schema.new({ nilable = true, }, }, - { - legacy = { - type = "boolean", - nilable = true, - }, - }, { fields = fields_array, }, diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index ae5c354780c..ffd62fe8b0b 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -2818,13 +2818,11 @@ describe("schema", function() arr = { type = "array", elements = { type = "string" } }, }, { set = { type = "set", elements = { type = "string" } }, }, { map = { type = "map", keys = { type = "string" }, values = { type = "string" } }, }, { - est = { type = "string", len_min = 0 }, }, { - lst = { type = "string", legacy = true }, }, } } }, + est = { type = "string", len_min = 0 }, }, }, }, }, { arr = { type = "array", elements = { type = "string" } }, }, { set = { type = "set", elements = { type = "string" } }, }, { map = { type = "map", keys = { type = "string" }, values = { type = "string" } }, }, { est = { type = "string", len_min = 0 }, }, - { lst = { type = "string", legacy = true }, }, } }) local data, err = Test:process_auto_fields({ @@ -2835,13 +2833,11 @@ describe("schema", function() set = { "", "a", "" }, map = { key = "" }, est = "", - lst = "", }, arr = { "", "a", "" }, set = { "", "a", "" }, map = { key = "" }, est = "", - lst = "", }, "select") assert.is_nil(err) @@ -2850,7 +2846,6 @@ describe("schema", function() assert.same({"", "a" }, data.set) -- set, TODO: should we remove empty strings from sets? assert.same({ key = "" }, data.map) -- map, TODO: should we remove empty strings from maps? assert.equal("", data.est) - assert.equal("", data.lst) -- record assert.equal(nil, data.rec.str) -- string @@ -2858,7 +2853,6 @@ describe("schema", function() assert.same({"", "a" }, data.rec.set) -- set, TODO: should we remove empty strings from sets? assert.same({ key = "" }, data.rec.map) -- map, TODO: should we remove empty strings from maps? assert.equal("", data.rec.est) - assert.equal("", data.rec.lst) end) it("produces ngx.null (when asked) for empty string fields with selects", function() @@ -2870,13 +2864,11 @@ describe("schema", function() arr = { type = "array", elements = { type = "string" } }, }, { set = { type = "set", elements = { type = "string" } }, }, { map = { type = "map", keys = { type = "string" }, values = { type = "string" } }, }, { - est = { type = "string", len_min = 0 }, }, { - lst = { type = "string", legacy = true }, }, } } }, + est = { type = "string", len_min = 0 }, }, }, }, }, { arr = { type = "array", elements = { type = "string" } }, }, { set = { type = "set", elements = { type = "string" } }, }, { map = { type = "map", keys = { type = "string" }, values = { type = "string" } }, }, { est = { type = "string", len_min = 0 }, }, - { lst = { type = "string", legacy = true }, }, } }) local data, err = Test:process_auto_fields({ @@ -2887,13 +2879,11 @@ describe("schema", function() set = { "", "a", "" }, map = { key = "" }, est = "", - lst = "", }, arr = { "", "a", "" }, set = { "", "a", "" }, map = { key = "" }, est = "", - lst = "", }, "select", true) assert.is_nil(err) assert.equal(cjson.null, data.str) -- string @@ -2901,7 +2891,6 @@ describe("schema", function() assert.same({"", "a" }, data.set) -- set, TODO: should we set null empty strings from sets? assert.same({ key = "" }, data.map) -- map, TODO: should we set null empty strings from maps? assert.equal("", data.est) - assert.equal("", data.lst) -- record assert.equal(cjson.null, data.rec.str) -- string @@ -2909,7 +2898,6 @@ describe("schema", function() assert.same({"", "a" }, data.rec.set) -- set, TODO: should we set null empty strings from sets? assert.same({ key = "" }, data.rec.map) -- map, TODO: should we set null empty strings from maps? assert.equal("", data.rec.est) - assert.equal("", data.rec.lst) end) it("does not produce non-required fields on 'update'", function() diff --git a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua index 57aa6ecf89c..1a79f6768dd 100644 --- a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua +++ b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua @@ -124,14 +124,14 @@ describe("metaschema", function() assert.truthy(MetaSchema:validate(s)) end) - it("a schema can be marked as legacy", function() + it("a schema cannot be marked as legacy", function() local s = { name = "hello", primary_key = { "foo" }, legacy = true, fields = { { foo = { type = "number" } } } } - assert.truthy(MetaSchema:validate(s)) + assert.falsy(MetaSchema:validate(s)) s = { name = "hello", diff --git a/spec/helpers.lua b/spec/helpers.lua index 7404dd5d4c5..2e4b4557398 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -336,7 +336,7 @@ local function truncate_tables(db, tables) end for _, t in ipairs(tables) do - if db[t] and db[t].schema and not db[t].schema.legacy then + if db[t] and db[t].schema then db[t]:truncate() end end From 1fe3ce1c33f1728525272960b9536dd7c8e9a975 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 16 Jun 2022 14:23:29 +0800 Subject: [PATCH 1465/4351] fix(dao) invalidate client certificate cache when updating (#8934) use correct cache_key to automatically invalidate certificate in core_cache and add a test Co-authored-by: robin.xiang Co-authored-by: Qirui(Keery) Nie Co-authored-by: Mayo --- CHANGELOG.md | 2 ++ kong/runloop/certificate.lua | 7 +++-- kong/runloop/handler.lua | 17 ---------- .../05-proxy/18-upstream_tls_spec.lua | 31 +++++++++++++++++++ 4 files changed, 37 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ee35e3f91dd..e4b8da21693 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -277,6 +277,8 @@ a restart (e.g., upon a plugin server crash). being reloaded. [#8702](https://github.com/Kong/kong/pull/8702) - The private stream API has been rewritten to allow for larger message payloads [#8641](https://github.com/Kong/kong/pull/8641) +- Fixed an issue that the client certificate sent to upstream was not updated when calling PATCH Admin API + [#8934](https://github.com/Kong/kong/pull/8934) #### Plugins diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index 12d685f34c8..b4c0f6102c2 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -193,9 +193,10 @@ end local function get_certificate(pk, sni_name) - return kong.core_cache:get("certificates:" .. pk.id, - get_certificate_opts, fetch_certificate, - pk, sni_name) + local cache_key = kong.db.certificates:cache_key(pk) + return kong.core_cache:get(cache_key, + get_certificate_opts, fetch_certificate, + pk, sni_name) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 38fa6a21f9a..45ccf0c0f07 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -525,23 +525,6 @@ local function register_events() end end, "crud", "snis") - - worker_events.register(function(data) - log(DEBUG, "[events] SSL cert updated, invalidating cached certificates") - local certificate = data.entity - - for sni, err in db.snis:each_for_certificate({ id = certificate.id }, nil, GLOBAL_QUERY_OPTS) do - if err then - log(ERR, "[events] could not find associated snis for certificate: ", - err) - break - end - - local cache_key = "certificates:" .. sni.certificate.id - core_cache:invalidate(cache_key) - end - end, "crud", "certificates") - register_balancer_events(core_cache, worker_events, cluster_events) end diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index 4e2a151ae31..f1161c362b4 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -19,6 +19,7 @@ local fixtures = { keepalive_requests 0; location = / { + add_header 'X-Cert' $ssl_client_escaped_cert; echo 'it works'; } } @@ -184,6 +185,36 @@ for _, strategy in helpers.each_strategy() do end, 10) end) + it("send updated client certificate", function () + local res = assert(proxy_client:send { + path = "/mtls", + headers = { + ["Host"] = "example.com", + } + }) + assert.res_status(200, res) + local res_cert = res.headers["X-Cert"] + + res = admin_client:patch("/certificates/" .. certificate.id, { + body = { + cert = ssl_fixtures.cert_client2, + key = ssl_fixtures.key_client2, + }, + headers = { ["Content-Type"] = "application/json" } + }) + assert.res_status(200, res) + + res = assert(proxy_client:send { + path = "/mtls", + headers = { + ["Host"] = "example.com", + } + }) + assert.res_status(200, res) + local res_cert2 = res.headers["X-Cert"] + assert.not_equals(res_cert, res_cert2) + end) + it("remove client_certificate removes access", function() local res = assert(admin_client:patch("/services/" .. service_mtls.id, { body = { From ce17c0a57787d1f4d6bee08ce62c331392d2f240 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 16 Jun 2022 17:12:04 +0800 Subject: [PATCH 1466/4351] chore(deps) bump lua-resty-timer-ng from 0.1.0 to 0.2.0 (#8961) ## changes of [lua-resty-timer-ng](https://github.com/Kong/lua-resty-timer-ng) * [feat(stats) add field is_running to `timer:stats().timers.](https://github.com/Kong/lua-resty-timer-ng/commit/af977e31413f6387a30cc25ea327939d6a4c1f48) * [fix(*) reduce log amount](https://github.com/Kong/lua-resty-timer-ng/commit/7e15ffa3783b9baa0ca77e4573b5e45b0c6a3176) --- kong-2.8.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index af9230f79c7..1b118f26a45 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -41,7 +41,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.8.0", "lua-resty-session == 3.10", - "lua-resty-timer-ng == 0.1.0", + "lua-resty-timer-ng == 0.2.0", } build = { type = "builtin", From a02542d6dfb96073c4ef6ab5f86b350b756ae2fa Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 16 Jun 2022 17:41:38 +0800 Subject: [PATCH 1467/4351] fix(zipkin) include connect time in balancer span (#8848) --- CHANGELOG.md | 17 +++++++++-------- kong/plugins/zipkin/handler.lua | 8 +++++++- 2 files changed, 16 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e4b8da21693..0f535b4dd88 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -64,8 +64,6 @@ ## Unreleased -### Fixes - ### Breaking Changes - Blue-green deployment from Kong earlier than `2.1.0` is not supported, upgrade to @@ -283,17 +281,20 @@ a restart (e.g., upon a plugin server crash). #### Plugins - **ACME**: `auth_method` default value is set to `token` -[#8565](https://github.com/Kong/kong/pull/8565) + [#8565](https://github.com/Kong/kong/pull/8565) - **serverless-functions**: Removed deprecated `config.functions` from schema -[#8559](https://github.com/Kong/kong/pull/8559) + [#8559](https://github.com/Kong/kong/pull/8559) - **syslog**: `conf.facility` default value is now set to `user` -[#8564](https://github.com/Kong/kong/pull/8564) + [#8564](https://github.com/Kong/kong/pull/8564) - **AWS-Lambda**: Removed `proxy_scheme` field from schema -[#8566](https://github.com/Kong/kong/pull/8566) + [#8566](https://github.com/Kong/kong/pull/8566) - **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` -[#8558](https://github.com/Kong/kong/pull/8558) + [#8558](https://github.com/Kong/kong/pull/8558) - Remove deprecated `blacklist`/`whitelist` config fields from bot-detection, ip-restriction and ACL plugins. -[#8560](https://github.com/Kong/kong/pull/8560) + [#8560](https://github.com/Kong/kong/pull/8560) +- **Zipkin**: Correct the balancer spans' duration to include the connection time + from Nginx to the upstream. + [#8848](https://github.com/Kong/kong/pull/8848) #### Clustering diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 304a256df87..bf593e641b2 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -4,8 +4,12 @@ local utils = require "kong.tools.utils" local propagation = require "kong.tracing.propagation" local request_tags = require "kong.plugins.zipkin.request_tags" local kong_meta = require "kong.meta" +local ngx_re = require "ngx.re" +local ngx = ngx +local ngx_var = ngx.var +local split = ngx_re.split local subsystem = ngx.config.subsystem local fmt = string.format local rand_bytes = utils.get_rand_bytes @@ -331,6 +335,7 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 local balancer_data = ngx_ctx.balancer_data if balancer_data then local balancer_tries = balancer_data.tries + local upstream_connect_time = split(ngx_var.upstream_connect_time, ", ", "jo") for i = 1, balancer_data.try_count do local try = balancer_tries[i] local name = fmt("%s (balancer try %d)", request_span.name, i) @@ -348,7 +353,8 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 tag_with_service_and_route(span) if try.balancer_latency ~= nil then - span:finish((try.balancer_start + try.balancer_latency) * 1000) + local try_connect_time = (tonumber(upstream_connect_time[i]) or 0) * 1000 -- ms + span:finish((try.balancer_start + try.balancer_latency + try_connect_time) * 1000) else span:finish(now_mu) end From eb10b1e666e329164874e853f4c5d56cf63b240c Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 21 Jun 2022 13:58:49 +0800 Subject: [PATCH 1468/4351] tests(*) fix some flaky tests related to timerng (#8975) * tests(*) remove function `wait_timers_*` and add function `wait_timer` to `spec/helpers.lua` * tests(*) fix `spec/02-integration/03-db/09-query-semaphore_spec.lua` * tests(*) fix `spec/03-plugins/23-rate-limiting/04-access_spec.lua` * tests(*) fix `spec/03-plugins/34-zipkin/zipkin_spec.lua` * tests(*) fix `spec/02-integration/03-db/11-postgres-ro_spec.lua` * tests(*) fix `spec/02-integration/05-proxy/02-router_spec.lua` --- .../03-db/09-query-semaphore_spec.lua | 4 +- .../03-db/11-postgres-ro_spec.lua | 12 ++- .../05-proxy/02-router_spec.lua | 6 +- .../23-rate-limiting/04-access_spec.lua | 68 ++++------------ spec/03-plugins/34-zipkin/zipkin_spec.lua | 12 +-- spec/helpers.lua | 77 +++++++------------ 6 files changed, 58 insertions(+), 121 deletions(-) diff --git a/spec/02-integration/03-db/09-query-semaphore_spec.lua b/spec/02-integration/03-db/09-query-semaphore_spec.lua index e32517337d2..4e1857ed7af 100644 --- a/spec/02-integration/03-db/09-query-semaphore_spec.lua +++ b/spec/02-integration/03-db/09-query-semaphore_spec.lua @@ -33,8 +33,6 @@ describe("#postgres Postgres query locks", function() end) it("results in query error failing to acquire resource", function() - local wait_timers_ctx = helpers.wait_timers_begin() - local res = assert(client:send { method = "GET", path = "/slow-resource?prime=true", @@ -43,7 +41,7 @@ describe("#postgres Postgres query locks", function() assert.res_status(204 , res) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("slow-query", true, true) res = assert(client:send { method = "GET", diff --git a/spec/02-integration/03-db/11-postgres-ro_spec.lua b/spec/02-integration/03-db/11-postgres-ro_spec.lua index 529db15d450..6cafd9207d2 100644 --- a/spec/02-integration/03-db/11-postgres-ro_spec.lua +++ b/spec/02-integration/03-db/11-postgres-ro_spec.lua @@ -141,10 +141,14 @@ for _, strategy in helpers.each_strategy() do assert.res_status(404, res) end) end, 10) - ngx.sleep(0.1) -- wait log - assert.logfile().has.line("get_updated_router(): could not rebuild router: " .. - "could not load routes: [postgres] connection " .. - "refused (stale router will be used)", true) + + helpers.wait_until(function () + return pcall(function () + assert.logfile().has.line("get_updated_router(): could not rebuild router: " .. + "could not load routes: [postgres] connection " .. + "refused (stale router will be used)", true) + end) -- pcall + end, 20) -- helpers.wait_until end) end) end) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index f39a6c41936..6901341b799 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -73,8 +73,6 @@ local function insert_routes(bp, routes) local yaml = declarative.to_yaml_string(cfg) local admin_client = helpers.admin_client() - local wait_timers_ctx = helpers.wait_timers_begin() - local res = assert(admin_client:send { method = "POST", path = "/config", @@ -88,11 +86,9 @@ local function insert_routes(bp, routes) assert.res_status(201, res) admin_client:close() - -- wait for timers finish - helpers.wait_timers_end(wait_timers_ctx, 0.5) end - ngx.sleep(0.01) -- temporary wait for worker events + ngx.sleep(0.5) -- temporary wait for worker events and timers return routes end diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 626bcbba507..316e4a9b190 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -360,8 +360,6 @@ for _, strategy in helpers.each_strategy() do describe("Without authentication (IP address)", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test1.com" }, }, 200) @@ -374,7 +372,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset >= 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -397,8 +395,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit, only if done via same path", function() for i = 1, 3 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test-path.com" }, }, 200) @@ -411,13 +407,11 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Try a different path on the same host. This should reset the timers for i = 1, 3 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/201", { headers = { Host = "test-path.com" }, }, 201) @@ -430,13 +424,11 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Continue doing requests on the path which "blocks" for i = 4, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test-path.com" }, }, 200) @@ -449,7 +441,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -472,8 +464,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("counts against the same service register from different routes", function() for i = 1, 3 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test-service1.com" }, }, 200) @@ -486,12 +476,10 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end for i = 4, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test-service2.com" }, }, 200) @@ -504,7 +492,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -532,8 +520,6 @@ for _, strategy in helpers.each_strategy() do } for i = 1, 3 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test2.com" }, }, 200) @@ -548,7 +534,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end local res, body = GET("/status/200", { @@ -574,8 +560,6 @@ for _, strategy in helpers.each_strategy() do describe("Without authentication (IP address)", function() it_with_retry("blocks if exceeding limit #grpc", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local ok, res = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { @@ -593,7 +577,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset >= 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -621,8 +605,6 @@ for _, strategy in helpers.each_strategy() do describe("API-specific plugin", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200?apikey=apikey123", { headers = { Host = "test3.com" }, }, 200) @@ -635,7 +617,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Third query, while limit is 2/minute @@ -664,8 +646,6 @@ for _, strategy in helpers.each_strategy() do describe("#flaky Plugin customized for specific consumer and route", function() it_with_retry("blocks if exceeding limit", function() for i = 1, 8 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200?apikey=apikey122", { headers = { Host = "test3.com" }, }, 200) @@ -678,7 +658,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end local res, body = GET("/status/200?apikey=apikey122", { @@ -700,8 +680,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200?apikey=apikey122", { headers = { Host = "test4.com" }, }, 200) @@ -714,7 +692,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end local res, body = GET("/status/200?apikey=apikey122", { @@ -1041,8 +1019,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200?apikey=apikey125", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1055,7 +1031,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -1126,8 +1102,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1140,7 +1114,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -1214,8 +1188,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) @@ -1226,12 +1198,10 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) @@ -1242,7 +1212,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -1307,8 +1277,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("blocks if exceeding limit", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1321,7 +1289,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute @@ -1392,8 +1360,6 @@ for _, strategy in helpers.each_strategy() do it_with_retry("maintains the counters for a path through different services and routes", function() for i = 1, 6 do - local wait_timers_ctx = helpers.wait_timers_begin() - local res = GET("/status/200", { headers = { Host = fmt("test%d.com", i) }, }, 200) @@ -1406,7 +1372,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("rate-limiting", 0.5) end -- Additonal request, while limit is 6/minute diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 72e8d76a839..e633428d906 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -374,8 +374,6 @@ for _, strategy in helpers.each_strategy() do end) it("times out if connection times out to upstream zipkin server", function() - local wait_timers_ctx = helpers.wait_timers_begin() - local res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -386,14 +384,12 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("zipkin", 0.5) assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) end) it("times out if upstream zipkin server takes too long to respond", function() - local wait_timers_ctx = helpers.wait_timers_begin() - local res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -404,14 +400,12 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("zipkin", 0.5) assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) end) it("connection refused if upstream zipkin server is not listening", function() - local wait_timers_ctx = helpers.wait_timers_begin() - local res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -422,7 +416,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) -- wait for zero-delay timer - helpers.wait_timers_end(wait_timers_ctx, 0.5) + helpers.wait_timer("zipkin", 0.5) assert.logfile().has.line("reporter flush failed to request: connection refused", false, 2) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 2e4b4557398..f247eb386ce 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1390,65 +1390,45 @@ local function wait_until(f, timeout, step) end ----record the currently existing timer ----@param admin_client_timeout number optional, to override the default timeout setting ----@param forced_admin_port number optional, to override the default port of admin API ----@return table ctx is used for `wait_timers_end` -local function wait_timers_begin(admin_client_timeout, forced_admin_port) - local admin_client = admin_client(admin_client_timeout, forced_admin_port) - local res = assert(admin_client:get("/timers")) - local body = luassert.res_status(200, res) - local json = cjson.decode(body) - - return assert(json.timers) -end - - ----wait for all timers created after `wait_timers_begin` was called to finish ----@param ctx table was returned by `wait_timers_begin` ----@param timeout number optional, maximum time to wait (default = 2) +---wait for some timer +---@param timer_name_pattern string +---@param plain boolean +---@param running? boolean optional, wait for timer running or exit (default = false) +---@param timeout? number optional, maximum time to wait (default = 2) ---@param admin_client_timeout? number optional, to override the default timeout setting ---@param forced_admin_port? number optional, to override the default port of admin API -local function wait_timers_end(ctx, timeout, - admin_client_timeout, forced_admin_port) - local _admin_client = admin_client(admin_client_timeout, forced_admin_port) - local res = assert(_admin_client:get("/timers")) - local body = luassert.res_status(200, res) - local json = cjson.decode(body) - - local new_timers = assert(json.timers) - - -- difference pf `ctx` and `new_timers` - local delta_timers = {} - - for timer_name, timer in pairs(new_timers) do - if not ctx[timer_name] then - delta_timers[timer_name] = timer - end - end - +local function wait_timer(timer_name_pattern, plain, running, timeout, admin_client_timeout, forced_admin_port) if not timeout then timeout = 2 end + local _admin_client + wait_until(function () - _admin_client:close() - _admin_client = admin_client() - res = assert(_admin_client:get("/timers")) - body = luassert.res_status(200, res) - json = cjson.decode(body) + if _admin_client then + _admin_client:close() + end - local intersection = pl_tablex.intersection(json.timers, delta_timers) + _admin_client = admin_client(admin_client_timeout, forced_admin_port) + local res = assert(_admin_client:get("/timers")) + local body = luassert.res_status(200, res) + local json = assert(cjson.decode(body)) - if #intersection == 0 then - return true - end + for timer_name, timer in pairs(json.timers) do + if string.find(timer_name, timer_name_pattern, 1, plain) then + if not running then + return false, "failed to wait " .. timer_name_pattern - local now_timers_str = cjson.encode(pl_tablex.keys(json.timers)) - local delta_timers_str = cjson.encode(pl_tablex.keys(delta_timers)) + elseif timer.is_running then + return true - return false, "now_timers: " .. now_timers_str .. ", delta_timers: " .. delta_timers_str + else + return false, "failed to wait " .. timer_name_pattern .. " running" + end + end + end + return true end, timeout) end @@ -3080,8 +3060,7 @@ end http2_client = http2_client, wait_until = wait_until, wait_pid = wait_pid, - wait_timers_begin = wait_timers_begin, - wait_timers_end = wait_timers_end, + wait_timer = wait_timer, tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, From 4cc6480209f6ee7d9e378bd5e069e4119e9751cd Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 21 Jun 2022 14:07:21 +0800 Subject: [PATCH 1469/4351] fix(otel) set headers with single value, not array (#8982) Replace array type header values with single string value, align with http-log plugin, ref: #6992 --- kong/plugins/opentelemetry/handler.lua | 2 +- kong/plugins/opentelemetry/schema.lua | 8 +++++++- spec/03-plugins/37-opentelemetry/04-exporter_spec.lua | 2 +- 3 files changed, 9 insertions(+), 3 deletions(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 40e8a1632bc..8ca68b5225d 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -52,7 +52,7 @@ local function get_cached_headers(conf_headers) headers = clone(default_headers) if conf_headers and conf_headers ~= null then for k, v in pairs(conf_headers) do - headers[k] = v and v[1] + headers[k] = v end end diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 48e27f5a0b4..71c7ce76aa5 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -35,7 +35,13 @@ return { type = "record", fields = { { endpoint = typedefs.url { required = true } }, -- OTLP/HTTP - { headers = typedefs.headers }, + { headers = { + type = "map", + keys = typedefs.header_name, + values = { + type = "string", + }, + } }, { resource_attributes = resource_attributes }, { batch_span_count = { type = "integer", required = true, default = 200 } }, { batch_flush_delay = { type = "integer", required = true, default = 3 } }, diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 2c0c9933d0e..42f3cfc4167 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -57,7 +57,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() setup_instrumentations("all", { headers = { - ["X-Access-Token"] = {"token"}, + ["X-Access-Token"] = "token", }, }) end) From 70b7aa97f24b90887381f37750c215aae72dbd51 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 21 Jun 2022 09:54:49 +0200 Subject: [PATCH 1470/4351] fix(plugins): change static priorities (#8949) Signed-off-by: Joshua Schmid --- CHANGELOG.md | 12 ++++++++++++ kong/plugins/acme/handler.lua | 2 +- kong/plugins/basic-auth/handler.lua | 2 +- kong/plugins/hmac-auth/handler.lua | 2 +- kong/plugins/jwt/handler.lua | 2 +- kong/plugins/key-auth/handler.lua | 2 +- kong/plugins/ldap-auth/handler.lua | 2 +- kong/plugins/oauth2/handler.lua | 2 +- kong/plugins/rate-limiting/handler.lua | 2 +- 9 files changed, 20 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0f535b4dd88..820a8a7f90e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -149,6 +149,18 @@ [#8082](https://github.com/Kong/kong/pull/8082) - The pre-functions plugin changed priority from `+inf` to `1000000`. [#8836](https://github.com/Kong/kong/pull/8836) +- A couple of plugins that received new priority values. + This is important for those who run custom plugins as it may affect the sequence your plugins are executed. + Note that this does not change the order of execution for plugins in a standard kong installation. + List of plugins and their old and new priority value: + - `acme` changed from 1007 to 1705 + - `basic-auth` changed from 1001 to 1100 + - `hmac-auth` changed from 1000 to 1030 + - `jwt` changed from 1005 to 1450 + - `key-auth` changed from 1003 to 1250 + - `ldap-auth` changed from 1002 to 1200 + - `oauth2` changed from 1004 to 1400 + - `rate-limiting` changed from 901 to 910 ### Deprecations diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 0ea3c9219d0..3745a8a0561 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -13,8 +13,8 @@ local ACMEHandler = {} -- this has to be higher than auth plugins, -- otherwise acme-challenges endpoints may be blocked by auth plugins -- causing validation failures -ACMEHandler.PRIORITY = 1007 ACMEHandler.VERSION = kong_meta.version +ACMEHandler.PRIORITY = 1705 local function build_domain_matcher(domains) local domains_plain = {} diff --git a/kong/plugins/basic-auth/handler.lua b/kong/plugins/basic-auth/handler.lua index dccd7f088a9..3bfc7f079be 100644 --- a/kong/plugins/basic-auth/handler.lua +++ b/kong/plugins/basic-auth/handler.lua @@ -3,8 +3,8 @@ local access = require "kong.plugins.basic-auth.access" local kong_meta = require "kong.meta" local BasicAuthHandler = { - PRIORITY = 1001, VERSION = kong_meta.version, + PRIORITY = 1100, } diff --git a/kong/plugins/hmac-auth/handler.lua b/kong/plugins/hmac-auth/handler.lua index 6980ee617f6..c43df94237f 100644 --- a/kong/plugins/hmac-auth/handler.lua +++ b/kong/plugins/hmac-auth/handler.lua @@ -4,8 +4,8 @@ local kong_meta = require "kong.meta" local HMACAuthHandler = { - PRIORITY = 1000, VERSION = kong_meta.version, + PRIORITY = 1030, } diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index f06e74af586..7caa22538ae 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -13,8 +13,8 @@ local re_gmatch = ngx.re.gmatch local JwtHandler = { - PRIORITY = 1005, VERSION = kong_meta.version, + PRIORITY = 1450, } diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index e3de5dce1f0..658e42eebbf 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -8,8 +8,8 @@ local error = error local KeyAuthHandler = { - PRIORITY = 1003, VERSION = kong_meta.version, + PRIORITY = 1250, } diff --git a/kong/plugins/ldap-auth/handler.lua b/kong/plugins/ldap-auth/handler.lua index 6fc027cb170..6d46dc93a72 100644 --- a/kong/plugins/ldap-auth/handler.lua +++ b/kong/plugins/ldap-auth/handler.lua @@ -3,8 +3,8 @@ local kong_meta = require "kong.meta" local LdapAuthHandler = { - PRIORITY = 1002, VERSION = kong_meta.version, + PRIORITY = 1200, } diff --git a/kong/plugins/oauth2/handler.lua b/kong/plugins/oauth2/handler.lua index a280e9facb5..9960006fee9 100644 --- a/kong/plugins/oauth2/handler.lua +++ b/kong/plugins/oauth2/handler.lua @@ -3,8 +3,8 @@ local kong_meta = require "kong.meta" local OAuthHandler = { - PRIORITY = 1004, VERSION = kong_meta.version, + PRIORITY = 1400, } diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index cdbcbb22022..88c25a107a0 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -47,8 +47,8 @@ local X_RATELIMIT_REMAINING = { local RateLimitingHandler = {} -RateLimitingHandler.PRIORITY = 901 RateLimitingHandler.VERSION = kong_meta.version +RateLimitingHandler.PRIORITY = 910 local function get_identifier(conf) From 37f772fd4d5871a569dac6bd9d51c06385c90491 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 21 Jun 2022 17:58:49 +0800 Subject: [PATCH 1471/4351] docs(admin-api) add docs for the new `/timers` endpoint --- autodoc/admin-api/data/admin-api.lua | 73 +++++++++++++++++++++++++++- 1 file changed, 71 insertions(+), 2 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index ccc7a71b7b0..265c7c85301 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -265,7 +265,7 @@ return { ... ] }, - "configuration" : { + "configuration": { ... }, "tagline": "Welcome to Kong", @@ -465,7 +465,7 @@ return { key relationships or uniqueness check failures against the contents of the data store. ]], - response =[[ + response = [[ ``` HTTP 200 OK ``` @@ -478,6 +478,75 @@ return { ]], }, }, + ["/timers"] = { + GET = { + title = [[Retrieve runtime debugging info of Kong's timers]], + endpoint = [[
/timers
]], + description = [[ + Retrieve runtime stats data from [lua-resty-timer-ng](https://github.com/Kong/lua-resty-timer-ng). + ]], + response = [[ + ``` + HTTP 200 OK + ``` + + ```json + { + "flamegraph": { + "running": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n", + "elapsed_time": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 17\n", + "pending": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n" + }, + "sys": { + "running": 0, + "runs": 7, + "pending": 0, + "waiting": 7, + "total": 7 + }, + "timers": { + "healthcheck-localhost:8080": { + "name": "healthcheck-localhost:8080", + "meta": { + "name": "@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()", + "callstack": "@./kong/plugins/prometheus/prometheus.lua:673:init_worker();@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()" + }, + "stats": { + "finish": 2, + "runs": 2, + "elapsed_time": { + "min": 0, + "max": 0, + "avg": 0, + "variance": 0 + }, + "last_err_msg": "" + } + } + } + } + ``` + + * `flamegraph`: String-encoded timer-related flamegraph data. + You can use [brendangregg/FlameGraph](https://github.com/brendangregg/FlameGraph) to generate flamegraph svgs. + * `sys`: List the number of different type of timers. + * `running`: number of running timers. + * `pending`: number of pending timers. + * `waiting`: number of unexpired timers. + * `total`: running + pending + waiting. + * `timers.meta`: Program callstack of created timers. + * `name`: An automatically generated string that stores the location where the creation timer was created. + * `callstack`: Lua call stack string showing where this timer was created. + * `timers.stats.elapsed_time`: An object that stores the maximum, minimum, average and variance + of the time spent on each run of the timer (second). + * `timers.stats.runs`: Total number of runs. + * `timers.stats.finish`: Total number of successful runs. + + Note: `flamegraph`, `timers.meta` and `timers.stats.elapsed_time` keys are only available when Kong's `log_level` config is set to `debug`. + Read the [doc of lua-resty-timer-ng](https://github.com/Kong/lua-resty-timer-ng#stats) for more details. + ]], + }, + }, }, health = { title = [[Health routes]], From ce0c00c1187c4654d3411c142f0bf94b7d94a99e Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 21 Jun 2022 18:11:20 +0800 Subject: [PATCH 1472/4351] chore(labler) add autodoc (#8987) --- .github/labeler.yml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 896a266c9b1..1c1db67e848 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -25,7 +25,9 @@ changelog: core/docs: - any: ['**/*.md', '!CHANGELOG.md'] -- 'kong/autodoc/**/*' + +autodoc: +- 'autodoc/**/*' core/language/go: - kong/runloop/plugin_servers/* From 12cb86aa224d303e6df2abe47a8d4c4c68e3cd0c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 16:35:15 +0300 Subject: [PATCH 1473/4351] refactor(pdk) vault to have internal and external apis ### Summary Add a little bit of indirection to keep external apis separate from internal ones. --- kong/pdk/vault.lua | 140 +++++++++++++++++++++++++-------------------- 1 file changed, 79 insertions(+), 61 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 152833bc8fc..0dde28ab642 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -37,8 +37,6 @@ local decode_json = cjson.decode local function new(self) - local _VAULT = {} - local LRU = lrucache.new(1000) local STRATEGIES = {} @@ -271,21 +269,8 @@ local function new(self) return validate_value(value, err, name, resource, key, reference) end - --- - -- Checks if the passed in reference looks like a reference. - -- Valid references start with '{vault://' and end with '}'. - -- - -- If you need more thorough validation, - -- use `kong.vault.parse_reference`. - -- - -- @function kong.vault.is_reference - -- @tparam string reference reference to check - -- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` - -- - -- @usage - -- kong.vault.is_reference("{vault://env/key}") -- true - -- kong.vault.is_reference("not a reference") -- false - function _VAULT.is_reference(reference) + + local function is_reference(reference) return type(reference) == "string" and byte(reference, 1) == BRACE_START and byte(reference, -1) == BRACE_END @@ -296,38 +281,8 @@ local function new(self) end - --- - -- Parses and decodes the passed in reference and returns a table - -- containing its components. - -- - -- Given a following resource: - -- ```lua - -- "{vault://env/cert/key?prefix=SSL_#1}" - -- ``` - -- - -- This function will return following table: - -- - -- ```lua - -- { - -- name = "env", -- name of the Vault entity or Vault strategy - -- resource = "cert", -- resource where secret is stored - -- key = "key", -- key to lookup if the resource is secret object - -- config = { -- if there are any config options specified - -- prefix = "SSL_" - -- }, - -- version = 1 -- if the version is specified - -- } - -- ``` - -- - -- @function kong.vault.parse_reference - -- @tparam string reference reference to parse - -- @treturn table|nil a table containing each component of the reference, or `nil` on error - -- @treturn string|nil error message on failure, otherwise `nil` - -- - -- @usage - -- local ref, err = kong.vault.parse_reference("{vault://env/cert/key?prefix=SSL_#1}") -- table - function _VAULT.parse_reference(reference) - if not _VAULT.is_reference(reference) then + local function parse_reference(reference) + if not is_reference(reference) then return nil, fmt("not a reference [%s]", tostring(reference)) end @@ -392,18 +347,8 @@ local function new(self) end - --- - -- Resolves the passed in reference and returns the value of it. - -- - -- @function kong.vault.get - -- @tparam string reference reference to resolve - -- @treturn string|nil resolved value of the reference - -- @treturn string|nil error message on failure, otherwise `nil` - -- - -- @usage - -- local value, err = kong.vault.get("{vault://env/cert/key}") - function _VAULT.get(reference) - local opts, err = _VAULT.parse_reference(reference) + local function get(reference) + local opts, err = parse_reference(reference) if err then return nil, err end @@ -428,6 +373,79 @@ local function new(self) return value end + + local _VAULT = {} + + + --- + -- Checks if the passed in reference looks like a reference. + -- Valid references start with '{vault://' and end with '}'. + -- + -- If you need more thorough validation, + -- use `kong.vault.parse_reference`. + -- + -- @function kong.vault.is_reference + -- @tparam string reference reference to check + -- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` + -- + -- @usage + -- kong.vault.is_reference("{vault://env/key}") -- true + -- kong.vault.is_reference("not a reference") -- false + function _VAULT.is_reference(reference) + return is_reference(reference) + end + + + --- + -- Parses and decodes the passed in reference and returns a table + -- containing its components. + -- + -- Given a following resource: + -- ```lua + -- "{vault://env/cert/key?prefix=SSL_#1}" + -- ``` + -- + -- This function will return following table: + -- + -- ```lua + -- { + -- name = "env", -- name of the Vault entity or Vault strategy + -- resource = "cert", -- resource where secret is stored + -- key = "key", -- key to lookup if the resource is secret object + -- config = { -- if there are any config options specified + -- prefix = "SSL_" + -- }, + -- version = 1 -- if the version is specified + -- } + -- ``` + -- + -- @function kong.vault.parse_reference + -- @tparam string reference reference to parse + -- @treturn table|nil a table containing each component of the reference, or `nil` on error + -- @treturn string|nil error message on failure, otherwise `nil` + -- + -- @usage + -- local ref, err = kong.vault.parse_reference("{vault://env/cert/key?prefix=SSL_#1}") -- table + function _VAULT.parse_reference(reference) + return parse_reference(reference) + end + + + --- + -- Resolves the passed in reference and returns the value of it. + -- + -- @function kong.vault.get + -- @tparam string reference reference to resolve + -- @treturn string|nil resolved value of the reference + -- @treturn string|nil error message on failure, otherwise `nil` + -- + -- @usage + -- local value, err = kong.vault.get("{vault://env/cert/key}") + function _VAULT.get(reference) + return get(reference) + end + + return _VAULT end From 68969869c341558d10a1d31bd53cd91f24151745 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 17:05:52 +0300 Subject: [PATCH 1474/4351] chore(pdk) add config cache for vault process secrets function ### Summary Just adds config cache to vault process secrets function. Also renames some local variables to make it easier to understand. --- kong/pdk/vault.lua | 93 ++++++++++++++++++++++++---------------------- 1 file changed, 48 insertions(+), 45 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 0dde28ab642..08f58ada54f 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -40,6 +40,7 @@ local function new(self) local LRU = lrucache.new(1000) local STRATEGIES = {} + local SCHEMAS = {} local CONFIGS = {} local BRACE_START = byte("{") @@ -116,7 +117,7 @@ local function new(self) return nil, fmt("vault not found (%s) [%s]", name, reference) end local strategy = STRATEGIES[name] - local field = CONFIGS[name] + local schema = SCHEMAS[name] if not strategy then local vaults = self and (self.db and self.db.vaults) if vaults and vaults.strategies then @@ -125,12 +126,12 @@ local function new(self) return nil, fmt("could not find vault (%s) [%s]", name, reference) end - local schema = vaults.schema.subschemas[name] + schema = vaults.schema.subschemas[name] if not schema then return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) end - field = schema.fields.config + schema = schema.fields.config else local ok @@ -145,7 +146,7 @@ local function new(self) return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) end - local schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults")) + schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults")) local err ok, err = schema:new_subschema(name, def) @@ -162,35 +163,40 @@ local function new(self) strategy.init() end - field = schema.fields.config + schema = schema.fields.config end STRATEGIES[name] = strategy - CONFIGS[name] = field + SCHEMAS[name] = schema end - local resource = opts.resource - local key = opts.key - local config = opts.config or {} - if self and self.configuration then - local configuration = self.configuration - local fields = field.fields - local env_name = gsub(name, "-", "_") - for i = 1, #fields do - local k, f = next(fields[i]) - if config[k] == nil then - local n = lower(fmt("vault_%s_%s", env_name, k)) - local v = configuration[n] - if v ~= nil then - config[k] = v - elseif f.required and f.default ~= nil then - config[k] = f.default + local config = CONFIGS[name] + if not config then + config = opts.config or {} + if self and self.configuration then + local configuration = self.configuration + local fields = schema.fields + local env_name = gsub(name, "-", "_") + for i = 1, #fields do + local k, f = next(fields[i]) + if config[k] == nil then + local n = lower(fmt("vault_%s_%s", env_name, k)) + local v = configuration[n] + if v ~= nil then + config[k] = v + elseif f.required and f.default ~= nil then + config[k] = f.default + end end end end + + config = arguments.infer_value(config, schema) + CONFIGS[name] = config end - config = arguments.infer_value(config, field) + local resource = opts.resource + local key = opts.key local value, err = strategy.get(config, resource, opts.version) return validate_value(value, err, name, resource, key, reference) @@ -198,52 +204,50 @@ local function new(self) local function config_secret(reference, opts) - local name = opts.name + local prefix = opts.name local vaults = self.db.vaults local cache = self.core_cache local vault local err if cache then - local cache_key = vaults:cache_key(name) - vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, name) + local cache_key = vaults:cache_key(prefix) + vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, prefix) else - vault, err = vaults:select_by_prefix(name) + vault, err = vaults:select_by_prefix(prefix) end if not vault then if err then - return nil, fmt("vault not found (%s): %s [%s]", name, err, reference) + return nil, fmt("vault not found (%s): %s [%s]", prefix, err, reference) end - return nil, fmt("vault not found (%s) [%s]", name, reference) + return nil, fmt("vault not found (%s) [%s]", prefix, reference) end - local vname = vault.name - - local strategy = STRATEGIES[vname] - local field = CONFIGS[vname] - + local name = vault.name + local strategy = STRATEGIES[name] + local schema = SCHEMAS[name] if not strategy then - strategy = vaults.strategies[vname] + strategy = vaults.strategies[name] if not strategy then - return nil, fmt("vault not installed (%s) [%s]", vname, reference) + return nil, fmt("vault not installed (%s) [%s]", name, reference) end - local schema = vaults.schema.subschemas[vname] + schema = vaults.schema.subschemas[name] if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", vname, reference) + return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) end - field = schema.fields.config + schema = schema.fields.config - STRATEGIES[name] = strategy - CONFIGS[name] = field + STRATEGIES[prefix] = strategy + SCHEMAS[prefix] = schema end local config = opts.config if config then - config = arguments.infer_value(config, field) + config = arguments.infer_value(config, schema) for k, v in pairs(vault.config) do if v ~= nil and config[k] == nil then config[k] = v @@ -255,10 +259,9 @@ local function new(self) end local resource = opts.resource - local key = opts.key local version = opts.version - local cache_key = build_cache_key(name, resource, version) + local cache_key = build_cache_key(prefix, resource, version) local value if cache then value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) @@ -266,7 +269,7 @@ local function new(self) value, err = strategy.get(config, resource, version) end - return validate_value(value, err, name, resource, key, reference) + return validate_value(value, err, prefix, resource, opts.key, reference) end From 5e50bd39d0109d30fceaccd4b37adf1f2b232284 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 17:15:47 +0300 Subject: [PATCH 1475/4351] feat(pdk) add caching to process secrets function ### Summary Originally process secrets was meant only to be used on CLI where the cache may not be available (e.g. when parsing `kong.conf`), but we decided later that process secrets could also be used on runtime for config secrets. This commit implements similar caching that is currently enable on config cache function to process secrets function. --- kong/pdk/vault.lua | 22 ++++++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 08f58ada54f..fe816857041 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -39,15 +39,18 @@ local decode_json = cjson.decode local function new(self) local LRU = lrucache.new(1000) + local STRATEGIES = {} local SCHEMAS = {} local CONFIGS = {} + local BRACE_START = byte("{") local BRACE_END = byte("}") local COLON = byte(":") local SLASH = byte("/") + local BUNDLED_VAULTS = constants.BUNDLED_VAULTS local VAULT_NAMES local vaults = self and self.configuration and self.configuration.loaded_vaults @@ -62,11 +65,13 @@ local function new(self) VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} end + local function build_cache_key(name, resource, version) return version and fmt("reference:%s:%s:%s", name, resource, version) or fmt("reference:%s:%s", name, resource) end + local function validate_value(value, err, vault, resource, key, reference) if type(value) ~= "string" then if err then @@ -111,6 +116,7 @@ local function new(self) return value end + local function process_secret(reference, opts) local name = opts.name if not VAULT_NAMES[name] then @@ -195,11 +201,19 @@ local function new(self) CONFIGS[name] = config end + local cache = self and self.core_cache local resource = opts.resource - local key = opts.key + local version = opts.version + + local value, err + if cache then + local cache_key = build_cache_key(name, resource, version) + value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) + else + value, err = strategy.get(config, resource, version) + end - local value, err = strategy.get(config, resource, opts.version) - return validate_value(value, err, name, resource, key, reference) + return validate_value(value, err, name, resource, opts.key, reference) end @@ -261,9 +275,9 @@ local function new(self) local resource = opts.resource local version = opts.version - local cache_key = build_cache_key(prefix, resource, version) local value if cache then + local cache_key = build_cache_key(prefix, resource, version) value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) else value, err = strategy.get(config, resource, version) From 531fca819508d31de6ae06df819852fac108bac7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 Jun 2022 01:47:34 -0700 Subject: [PATCH 1476/4351] tests(perf) add option to use daily image for docker and terraform driver --- .github/workflows/perf.yml | 4 ++- spec/04-perf/01-rps/01-simple_spec.lua | 22 +----------- spec/04-perf/01-rps/02-balancer_spec.lua | 22 +----------- .../01-rps/03-plugin_iterator_spec.lua | 22 +----------- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 5 ++- spec/04-perf/02-flamegraph/01-simple_spec.lua | 22 +----------- .../02-flamegraph/03-plugin_iterator_spec.lua | 22 +----------- spec/04-perf/99-teardown/01-teardown_spec.lua | 22 +----------- spec/helpers/perf.lua | 35 +++++++++++++++++++ spec/helpers/perf/drivers/docker.lua | 12 ++++++- spec/helpers/perf/drivers/terraform.lua | 35 +++++++++++++++++-- spec/helpers/perf/utils.lua | 28 +++++++++++++++ 12 files changed, 120 insertions(+), 131 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index f938bb41f40..bcc01ec63bf 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -44,7 +44,8 @@ jobs: - name: Install Dependencies run: | - wget https://luarocks.org/releases/luarocks-3.7.0.tar.gz -O - |tar zxvf - + luarocks_version=$(cat .requirements | grep RESTY_LUAROCKS_VERSION= | cut -d= -f2) + wget https://luarocks.org/releases/luarocks-${luarocks_version}.tar.gz -O - |tar zxvf - pushd luarocks-*/ ./configure --with-lua=/usr/local/openresty/luajit/ \ --lua-suffix=jit \ @@ -101,6 +102,7 @@ jobs: PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform + PERF_TEST_USE_DAILY_IMAGE: true timeout-minutes: 60 run: | for suite in ${{ steps.choose_perf.outputs.suites }}; do diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index e32bb47017a..d6b378a5171 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -2,27 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") -perf.set_log_level(ngx.DEBUG) ---perf.set_retry_count(3) - -local driver = os.getenv("PERF_TEST_DRIVER") or "docker" - -if driver == "terraform" then - perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - -- Kong Benchmarking - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - -- TODO: use an org token - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "c3.small.x86", - -- metal_region = "sv15", - -- metal_os = "ubuntu_20_04", - } - }) -else - perf.use_driver(driver) -end +perf.use_defaults() local versions = {} diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 9f533079ed2..028b13e4a01 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -2,27 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") -perf.set_log_level(ngx.DEBUG) ---perf.set_retry_count(3) - -local driver = os.getenv("PERF_TEST_DRIVER") or "docker" - -if driver == "terraform" then - perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - -- Kong Benchmarking - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - -- TODO: use an org token - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "c3.small.x86", - -- metal_region = "sv15", - -- metal_os = "ubuntu_20_04", - } - }) -else - perf.use_driver(driver) -end +perf.use_defaults() local versions = {} diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index c262d01236d..60f227b312c 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -2,27 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") -perf.set_log_level(ngx.DEBUG) ---perf.set_retry_count(3) - -local driver = os.getenv("PERF_TEST_DRIVER") or "docker" - -if driver == "terraform" then - perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - -- Kong Benchmarking - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - -- TODO: use an org token - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "c3.small.x86", - -- metal_region = "sv15", - -- metal_os = "ubuntu_20_04", - } - }) -else - perf.use_driver(driver) -end +perf.use_defaults() local versions = {} diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index 20c16e9ee6d..f07c0b223e8 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -5,7 +5,10 @@ local utils = require("spec.helpers.perf.utils") perf.set_log_level(ngx.DEBUG) local driver = os.getenv("PERF_TEST_DRIVER") or "docker" -perf.use_driver(driver) +local use_daily_image = os.getenv("PERF_TEST_USE_DAILY_IMAGE") +perf.use_driver(driver, { + use_daily_image = use_daily_image, +}) -- currently this suite can only run in docker driver local describe = describe diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index fecc1d29574..f1873b350dc 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -2,27 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") -perf.set_log_level(ngx.DEBUG) ---perf.set_retry_count(3) - -local driver = os.getenv("PERF_TEST_DRIVER") or "local" - -if driver == "terraform" then - perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - -- Kong Benchmarking - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - -- TODO: use an org token - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "c3.small.x86", - -- metal_region = "sv15", - -- metal_os = "ubuntu_20_04", - } - }) -else - perf.use_driver(driver) -end +perf.use_defaults() local versions = {} diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index 315e8b9e921..999bdf0a09e 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -2,27 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") -perf.set_log_level(ngx.DEBUG) ---perf.set_retry_count(3) - -local driver = os.getenv("PERF_TEST_DRIVER") or "local" - -if driver == "terraform" then - perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - -- Kong Benchmarking - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - -- TODO: use an org token - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "c3.small.x86", - -- metal_region = "sv15", - -- metal_os = "ubuntu_20_04", - } - }) -else - perf.use_driver(driver) -end +perf.use_defaults() local versions = {} diff --git a/spec/04-perf/99-teardown/01-teardown_spec.lua b/spec/04-perf/99-teardown/01-teardown_spec.lua index 8a8791f16b9..ce9a19ef515 100644 --- a/spec/04-perf/99-teardown/01-teardown_spec.lua +++ b/spec/04-perf/99-teardown/01-teardown_spec.lua @@ -2,26 +2,6 @@ local perf = require("spec.helpers.perf") -perf.set_log_level(ngx.DEBUG) ---perf.set_retry_count(3) - -local driver = os.getenv("PERF_TEST_DRIVER") or "docker" - -if driver == "terraform" then - perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - -- Kong Benchmarking - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - -- TODO: use an org token - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "baremetal_1", - -- metal_region = "sjc1", - -- metal_os = "ubuntu_20_04", - } - }) -else - perf.use_driver(driver) -end +perf.use_defaults() perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) \ No newline at end of file diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index b9b54a7165e..47ec11ae322 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -73,6 +73,39 @@ local function set_retry_count(try) RETRY_COUNT = try end +--- Setup a default perf test instance that's ready to use on +--- most common cases including Github Actions +-- @function use_defaults +-- @param try number the retry time for each driver operation +-- @return nothing. +local function use_defaults() + logger.set_log_level(ngx.DEBUG) + set_retry_count(3) + + local driver = os.getenv("PERF_TEST_DRIVER") or "docker" + local use_daily_image = os.getenv("PERF_TEST_USE_DAILY_IMAGE") + + if driver == "terraform" then + use_driver("terraform", { + provider = "equinix-metal", + tfvars = { + -- Kong Benchmarking + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), + -- TODO: use an org token + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + -- metal_plan = "c3.small.x86", + -- metal_region = "sv15", + -- metal_os = "ubuntu_20_04", + }, + use_daily_image = use_daily_image, + }) + else + use_driver(driver, { + use_daily_image = use_daily_image, + }) + end +end + local function invoke_driver(method, ...) if not DRIVER then error("No driver selected, call use_driver first", 2) @@ -97,6 +130,7 @@ end local _M = { use_driver = use_driver, set_retry_count = set_retry_count, + use_defaults = use_defaults, new_logger = logger.new_logger, set_log_level = logger.set_log_level, @@ -105,6 +139,7 @@ local _M = { unsetenv = utils.unsetenv, execute = utils.execute, wait_output = utils.wait_output, + get_newest_docker_tag = utils.get_newest_docker_tag, git_checkout = git.git_checkout, git_restore = git.git_restore, diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 53742dcc48a..14bf91c66e5 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -267,7 +267,17 @@ function _M:start_kong(version, kong_conf, driver_conf) if version:startswith("git:") then perf.git_checkout(version:sub(#("git:")+1)) use_git = true - version = perf.get_kong_version() + if self.opts.use_daily_image then + image = "kong/kong" + local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") + if not version then + return nil, "failed to use daily image: " .. err + end + version = tag.name + self.log.debug("daily image " .. tag.name .." was pushed at ", tag.last_updated) + else + version = perf.get_kong_version() + end self.log.debug("current git hash resolves to docker version ", version) elseif version:match("rc") or version:match("beta") then image = "kong/kong" diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 26c64e61011..a9474e90e04 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -276,19 +276,43 @@ function _M:start_kong(version, kong_conf, driver_conf) error("Unknown download location for Kong version " .. version) end + local docker_extract_cmds + if self.opts.use_daily_image then + local image = "kong/kong" + local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") + if not version then + return nil, "failed to use daily image: " .. err + end + self.log.debug("daily image " .. tag.name .." was pushed at ", tag.last_updated) + + docker_extract_cmds = { + "docker rm -f daily || true", + "docker pull " .. image .. ":" .. tag.name, + "docker create --name daily " .. image .. ":" .. tag.name, + } + + for _, dir in ipairs({"/usr/local/openresty", "/usr/local/share/lua/5.1/", + "/usr/local/kong/include", "/usr/local/kong/lib"}) do + table.insert(docker_extract_cmds, "sudo rm -rf " .. dir) + table.insert(docker_extract_cmds, "sudo docker cp daily:" .. dir .." " .. dir) + end + + table.insert(docker_extract_cmds, "sudo kong check") + end + local ok, err = execute_batch(self, self.kong_ip, { "echo > " .. KONG_ERROR_LOG_PATH, "sudo id", -- set cpu scheduler to performance, it should lock cpufreq to static freq "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor", -- increase outgoing port range to avoid 99: Cannot assign requested address - "sysctl net.ipv4.ip_local_port_range='10240 65535'", + "sudo sysctl net.ipv4.ip_local_port_range='10240 65535'", -- stop and remove kong if installed "dpkg -l kong && (sudo kong stop; sudo dpkg -r kong) || true", -- have to do the pkill sometimes, because kong stop allow the process to linger for a while "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", -- remove all lua files, not only those installed by package - "rm -rf /usr/local/share/lua/5.1/kong", + "sudo rm -rf /usr/local/share/lua/5.1/kong", "wget -nv " .. download_path .. " -O kong-" .. version .. ".deb", "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", "echo " .. kong_conf_blob .. " | sudo base64 -d > /etc/kong/kong.conf", @@ -298,6 +322,13 @@ function _M:start_kong(version, kong_conf, driver_conf) return false, err end + if docker_extract_cmds then + local ok, err = execute_batch(self, self.kong_ip, docker_extract_cmds) + if not ok then + return false, "error extracting docker daily image:" .. err + end + end + local ok, err = execute_batch(self, nil, { -- upload use_git and ("tar zc kong | " .. ssh_execute_wrap(self, self.kong_ip, diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index b19626de9e7..23771d7f61a 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -1,5 +1,6 @@ local ngx_pipe = require("ngx.pipe") local ffi = require("ffi") +local cjson = require("cjson") string.startswith = function(s, start) -- luacheck: ignore return s and start and start ~= "" and s:sub(1, #start) == start @@ -165,6 +166,32 @@ local function get_test_output_filename() return get_test_descriptor(true) end +local function get_newest_docker_tag(repo, pattern) + if not repo:match("/") then + repo = "library/" .. repo + end + local url = "https://hub.docker.com/v2/repositories/" .. repo .. "/tags/?page_size=25&page=1" + + local http = require "resty.http" + local client = http.new() + local r, err = client:request_uri(url, { ssl_verify = false }) + local status = r and r.status + if err or status ~= 200 then + return nil, "failed to request docker: " .. (err or "nil") .. "status: " .. (status or "0") + end + + local rr = cjson.decode(r.body) + local results = rr.results or {} + + for _, result in ipairs(results) do -- returning result is already sorted by date + if result.name and string.match(result.name, pattern) then + return { name = result.name, last_updated = result.last_updated } + end + end + + return nil, "no " .. repo .. " tags matching pattern found (page=1, page_size=25)" +end + return { execute = execute, wait_output = wait_output, @@ -173,4 +200,5 @@ return { register_busted_hook = register_busted_hook, get_test_descriptor = get_test_descriptor, get_test_output_filename = get_test_output_filename, + get_newest_docker_tag = get_newest_docker_tag, } From 159b4ef6877463d05da97cb097e88e0f73f83757 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 20 May 2022 08:31:13 -0700 Subject: [PATCH 1477/4351] tests(perf) fix hybrid mode test and correctly find container ports --- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 4 +- spec/04-perf/02-flamegraph/01-simple_spec.lua | 1 + spec/helpers/perf.lua | 44 ++++++----- spec/helpers/perf/drivers/docker.lua | 73 ++++++++++++++++--- spec/helpers/perf/drivers/local.lua | 8 +- spec/helpers/perf/drivers/terraform.lua | 9 ++- 6 files changed, 108 insertions(+), 31 deletions(-) diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index f07c0b223e8..ae2271d2819 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -131,7 +131,9 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_hybrid_kong(version) + perf.start_hybrid_kong(version, { + vitals = "on", + }) end) after_each(function() diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index f1873b350dc..7c0cd455aa8 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -74,6 +74,7 @@ for _, version in ipairs(versions) do before_each(function() perf.start_kong(version, { nginx_worker_processes = 1, + vitals = "off", --kong configs }) end) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 47ec11ae322..71e475bb05f 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -12,13 +12,13 @@ utils.register_busted_hook() local RETRY_COUNT = 3 local DRIVER local DRIVER_NAME -local DATA_PLANE +local DATA_PLANE, CONTROL_PLANE -- Real user facing functions local driver_functions = { "start_upstreams", "start_kong", "stop_kong", "setup", "teardown", "get_start_load_cmd", "get_start_stapxx_cmd", "get_wait_stapxx_cmd", - "generate_flamegraph", "save_error_log", + "generate_flamegraph", "save_error_log", "get_admin_uri", } local function check_driver_sanity(mod) @@ -163,19 +163,6 @@ function _M.start_upstreams(conf, port_count) return invoke_driver("start_upstreams", conf, port_count) end -local function dp_conf_from_cp_conf(kong_conf) - local dp_conf = {} - for k, v in pairs(kong_conf) do - dp_conf[k] = v - end - dp_conf['role'] = 'data_plane' - dp_conf['database'] = 'off' - dp_conf['cluster_control_plane'] = 'kong-cp:8005' - dp_conf['cluster_telemetry_endpoint'] = 'kong-cp:8006' - - return dp_conf -end - --- Start Kong in hybrid mode with given version and conf -- @function start_hybrid_kong -- @param version string Kong version @@ -190,10 +177,24 @@ function _M.start_hybrid_kong(version, kong_confs) kong_confs['cluster_cert'] = '/kong_clustering.crt' kong_confs['cluster_cert_key'] = '/kong_clustering.key' kong_confs['role'] = 'control_plane' + kong_confs['admin_listen'] = '0.0.0.0:8001' + + CONTROL_PLANE = _M.start_kong(version, kong_confs, { + container_id = 'cp', + ports = { 8001 }, + }) - local control_plane = _M.start_kong(version, kong_confs, { container_id = 'cp'}) - local driver_confs = { dns = { ['kong-cp'] = control_plane }, container_id = 'dp' } - DATA_PLANE = _M.start_kong(version, dp_conf_from_cp_conf(kong_confs), driver_confs) + kong_confs['admin_listen'] = "off" + kong_confs['role'] = 'data_plane' + kong_confs['database'] = 'off' + kong_confs['cluster_control_plane'] = 'kong-cp:8005' + kong_confs['cluster_telemetry_endpoint'] = 'kong-cp:8006' + + DATA_PLANE = _M.start_kong(version, kong_confs, { + container_id = 'dp', + dns = { ['kong-cp'] = CONTROL_PLANE }, + ports = { 8000 }, + }) if not utils.wait_output("docker logs -f " .. DATA_PLANE, " [DB cache] purging (local) cache") then return false, "timeout waiting for DP having it's entities ready (5s)" @@ -469,4 +470,11 @@ function _M.save_error_log(filename) my_logger.debug("Kong error log written to ", filename) end +--- Get the Admin URI accessible from worker +-- @function save_error_log +-- @return Nothing. Throws an error if any. +function _M.get_admin_uri() + return invoke_driver("get_admin_uri", CONTROL_PLANE) +end + return _M diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 14bf91c66e5..537b65265b9 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -1,3 +1,4 @@ +local nkeys = require "table.nkeys" local perf = require("spec.helpers.perf") local tools = require("kong.tools.utils") local helpers @@ -43,7 +44,7 @@ local function start_container(cid) return true end -local function create_container(self, args, img) +local function create_container(self, args, img, cmd) local out, err = perf.execute("docker images --format '{{.Repository}}:{{.Tag}}' " .. img) -- plain pattern find if err or not out:find(img, nil, true) then @@ -54,7 +55,8 @@ local function create_container(self, args, img) end args = args or "" - out, err = perf.execute("docker create " .. args .. " " .. img) + cmd = cmd or "" + out, err = perf.execute("docker create " .. args .. " " .. img .. " " .. cmd) if err then return false, err end @@ -108,14 +110,23 @@ end local function inject_kong_admin_client(self, helpers) helpers.admin_client = function(timeout) - if not self.kong_ct_id then + if nkeys(self.kong_ct_ids) < 1 then error("helpers.admin_client can only be called after perf.start_kong") end - local admin_port, err = get_container_port(self.kong_ct_id, "8001/tcp") - if not admin_port then - error("failed to get kong admin port: " .. (err or "nil")) + + -- find all kong containers with first one that exposes admin port + for _, kong_id in pairs(kong.ct_ids) do + local admin_port, err = get_container_port(kong_id, "8001/tcp") + if err then + error("failed to get kong admin port: " .. (err or "nil")) + end + if admin_port then + return helpers.http_client("127.0.0.1", admin_port, timeout or 60000) + end + -- not admin_port, it's fine, maybe it's a dataplane end - return helpers.http_client("127.0.0.1", admin_port, timeout or 60000) + + error("failed to get kong admin port from all Kong containers") end return helpers end @@ -125,7 +136,8 @@ function _M:setup() local cid, err = create_container(self, "-p5432 " .. "-e POSTGRES_HOST_AUTH_METHOD=trust -e POSTGRES_DB=kong_tests " .. "-e POSTGRES_USER=kong ", - "postgres:11") + "postgres:11", + "postgres -N 2333") if err then return false, "error running docker create when creating kong container: " .. err end @@ -158,6 +170,8 @@ function _M:setup() package.loaded["spec.helpers"] = nil helpers = require("spec.helpers") + perf.unsetenv("KONG_PG_PORT") + return inject_kong_admin_client(self, helpers) end @@ -223,6 +237,12 @@ function _M:start_upstreams(conf, port_count) return false, "unable to read worker container's private IP: " .. err end + if not perf.wait_output("docker logs -f " .. self.worker_ct_id, " start worker process") then + self.log.info("worker container logs:") + perf.execute("docker logs " .. self.worker_ct_id, { logger = self.log.log_exec }) + return false, "timeout waiting worker(nginx) to start (5s)" + end + self.log.info("worker is started") local uris = {} @@ -237,7 +257,7 @@ function _M:_hydrate_kong_configuration(kong_conf, driver_conf) for k, v in pairs(kong_conf) do config = string.format("%s -e KONG_%s=%s", config, k:upper(), v) end - config = config .. " -e KONG_PROXY_ACCESS_LOG=/dev/null -p 8001 -e KONG_ADMIN_LISTEN=0.0.0.0:8001 " + config = config .. " -e KONG_PROXY_ACCESS_LOG=/dev/null" -- adds database configuration if kong_conf['database'] == nil then @@ -252,6 +272,10 @@ function _M:_hydrate_kong_configuration(kong_conf, driver_conf) end end + for _, port in ipairs(driver_conf['ports']) do + config = string.format("%s -p %d", config, port) + end + return config end @@ -264,6 +288,10 @@ function _M:start_kong(version, kong_conf, driver_conf) local image = "kong" local kong_conf_id = driver_conf['container_id'] or 'default' + if driver_conf['ports'] == nil then + driver_conf['ports'] = { 8000 } + end + if version:startswith("git:") then perf.git_checkout(version:sub(#("git:")+1)) use_git = true @@ -304,12 +332,25 @@ function _M:start_kong(version, kong_conf, driver_conf) return false, "kong is not running: " .. err end - self.log.debug("docker logs -f " .. self.kong_ct_ids[kong_conf_id], " start worker process") -- wait if not perf.wait_output("docker logs -f " .. self.kong_ct_ids[kong_conf_id], " start worker process") then + self.log.info("kong container logs:") + perf.execute("docker logs " .. self.kong_ct_ids[kong_conf_id], { logger = self.log.log_exec }) return false, "timeout waiting kong to start (5s)" end + local ports = driver_conf['ports'] + local port_maps = {} + for _, port in ipairs(ports) do + local mport, err = get_container_port(self.kong_ct_ids[kong_conf_id], port .. "/tcp") + if not mport then + return false, "can't find exposed port " .. port .. " for kong " .. + self.kong_ct_ids[kong_conf_id] .. " :" .. err + end + table.insert(port_maps, string.format("%s->%s/tcp", mport, port)) + end + + self.log.info("kong is started to listen at port ", table.concat(port_maps, ", ")) return self.kong_ct_ids[kong_conf_id] end @@ -354,6 +395,18 @@ function _M:get_start_load_cmd(stub, script, uri, kong_id) stub:format(script_path, uri) end +function _M:get_admin_uri(kong_id) + if not kong_id then + kong_id = self.kong_ct_ids[next(self.kong_ct_ids)] -- pick the first one + end + local kong_vip, err = get_container_vip(kong_id) + if err then + return false, "unable to read kong container's private IP: " .. err + end + + return string.format("http://%s:8001", kong_vip) +end + function _M:get_start_stapxx_cmd() error("SystemTap support not yet implemented in docker driver") end diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 39cb273a6b5..71b62611b72 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -100,7 +100,7 @@ function _M:start_upstreams(conf, port_count) ]]):format(listeners, conf)) f:close() - local res, err = perf.execute("nginx -c " .. nginx_conf_path .. + local res, err = perf.execute(self.nginx_bin .. " -c " .. nginx_conf_path .. " -p " .. nginx_prefix, { logger = self.log.log_exec }) @@ -172,6 +172,12 @@ function _M:get_start_load_cmd(stub, script, uri) return stub:format(script_path, uri) end +function _M:get_admin_uri(kong_id) + return string.format("http://%s:%s", + helpers.get_admin_ip(), + helpers.get_admin_port()) +end + local function check_systemtap_sanity(self) local bin, _ = perf.execute("which stap") if not bin then diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index a9474e90e04..09b5db434c2 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -116,7 +116,7 @@ function _M:setup(opts) "docker run -d -p5432:5432 ".. "-e POSTGRES_PASSWORD=" .. PG_PASSWORD .. " " .. "-e POSTGRES_DB=kong_tests " .. - "-e POSTGRES_USER=kong --name=kong-database postgres:11", + "-e POSTGRES_USER=kong --name=kong-database postgres:11 postgres -N 2333", }) if not ok then return ok, err @@ -143,6 +143,9 @@ function _M:setup(opts) pret.admin_client = function(timeout) return pret.http_client(self.kong_ip, KONG_ADMIN_PORT, timeout or 60000) end + perf.unsetenv("KONG_PG_HOST") + perf.unsetenv("KONG_PG_PASSWORD") + return pret end self.log.warn("unable to load spec.helpers: " .. (pret or "nil") .. ", try " .. i) @@ -392,6 +395,10 @@ function _M:get_start_load_cmd(stub, script, uri) stub:format(script_path, uri)) end +function _M:get_admin_uri() + return string.format("http://%s:%s", self.kong_internal_ip, KONG_ADMIN_PORT) +end + local function check_systemtap_sanity(self) local _, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "which stap")) if err then From df2f875e46abd1e73208c7c280c137dcceb83098 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 20 May 2022 09:48:59 -0700 Subject: [PATCH 1478/4351] tests(perf) run upon PR base ref or custom versions --- .github/workflows/perf.yml | 21 +++++++++++++++++++-- 1 file changed, 19 insertions(+), 2 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index bcc01ec63bf..90596ecdec8 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -96,9 +96,26 @@ jobs: echo ::set-output name=suites::"$suites" echo ::set-output name=tags::"$tags" + - name: Find comparasion versions + id: compare_versions + run: | + vers=$(echo "${{ github.event.pull_request.base.ref }}") + if [[ ! -z $vers ]]; then + vers=",git:${vers}" + fi + + custom_vers=$(echo "${{ github.event.comment.body }}" | awk '{print $3}') + if [[ ! -z $custom_vers ]]; then + vers="${vers},${custom_vers}" + fi + + echo $vers + + echo ::set-output name=vers::"$vers" + - name: Run Tests env: - PERF_TEST_VERSIONS: git:${{ github.sha }},git:master + PERF_TEST_VERSIONS: git:${{ github.sha }}${{ steps.compare_versions.outputs.vers }} PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform @@ -118,7 +135,7 @@ jobs: # Note: by default each job has if: ${{ success() }} if: always() env: - PERF_TEST_VERSIONS: git:${{ github.sha }},git:master + PERF_TEST_VERSIONS: git:${{ github.sha }} PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform From 2c8e287e1622838dad3ebf416249c49bdf5d489c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 23 May 2022 07:09:42 -0700 Subject: [PATCH 1479/4351] tests(perf) draw graphs --- .github/workflows/perf.yml | 29 ++- spec/04-perf/02-flamegraph/01-simple_spec.lua | 1 + .../02-flamegraph/03-plugin_iterator_spec.lua | 1 + spec/helpers/perf.lua | 28 +++ spec/helpers/perf/charts.lua | 196 ++++++++++++++++++ spec/helpers/perf/utils.lua | 7 +- 6 files changed, 254 insertions(+), 8 deletions(-) create mode 100644 spec/helpers/perf/charts.lua diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 90596ecdec8..ff2e783b212 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -61,7 +61,8 @@ jobs: popd # in Kong repository - sudo apt install libyaml-dev -y + sudo apt install libyaml-dev libpam-dev gnuplot-nox inkscape -y + sudo make dev # terraform! @@ -96,7 +97,7 @@ jobs: echo ::set-output name=suites::"$suites" echo ::set-output name=tags::"$tags" - - name: Find comparasion versions + - name: Find compared versions id: compare_versions run: | vers=$(echo "${{ github.event.pull_request.base.ref }}") @@ -143,19 +144,27 @@ jobs: run: | bin/busted -o gtest spec/04-perf/99-teardown/ + - name: Generate high DPI graphs + run: | + for i in $(ls output/*.svg); do + inkscape --export-area-drawing --export-png="${i%.*}.png" --export-dpi=300 -b FFFFFF $i + done + - name: Save results uses: actions/upload-artifact@v3 with: name: rps-and-latency path: | output/result.txt + output/*.plot retention-days: 31 - - name: Save flamegrpahs + - name: Save charts and flamegraphs uses: actions/upload-artifact@v3 with: - name: flamegraphs + name: charts-and-flamegraphs path: | + output/*.png output/*.svg retention-days: 31 @@ -184,6 +193,14 @@ jobs: result="${result//$'\r'/'%0D'}" echo ::set-output name=result::"$result" + + - name: Upload charts + id: charts + uses: devicons/public-upload-to-imgur@v2.2.1 + continue-on-error: true + with: + path: output/*.png + client_id: ${{ secrets.PERF_TEST_IMGUR_CLIENT_ID }} - name: Comment if: | @@ -197,6 +214,8 @@ jobs: **Test Suite**: ${{ steps.choose_perf.outputs.suites }} (${{ steps.choose_perf.outputs.tags }}) + ${{ steps.charts.outputs.markdown_urls }} +
Click to expand ``` @@ -207,4 +226,4 @@ jobs:
- [Download Artifacts](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}#artifacts) + [Download Artifacts](https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}#artifacts) for detailed results and interactive SVG flamegraphs. diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index 7c0cd455aa8..4e6de83c4d6 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -2,6 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") +perf.enable_charts(false) -- don't generate charts, we need flamegraphs only perf.use_defaults() local versions = {} diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index 999bdf0a09e..81dacb502df 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -2,6 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") +perf.enable_charts(false) -- don't generate charts, we need flamegraphs only perf.use_defaults() local versions = {} diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 71e475bb05f..5888c5edcc5 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -3,16 +3,20 @@ local pl_tablex = require("pl.tablex") local logger = require("spec.helpers.perf.logger") local utils = require("spec.helpers.perf.utils") local git = require("spec.helpers.perf.git") +local charts = require("spec.helpers.perf.charts") local my_logger = logger.new_logger("[controller]") utils.register_busted_hook() +charts.register_busted_hook() + -- how many times for each "driver" operation local RETRY_COUNT = 3 local DRIVER local DRIVER_NAME local DATA_PLANE, CONTROL_PLANE +local LAST_KONG_VERSION -- Real user facing functions local driver_functions = { @@ -208,6 +212,7 @@ end -- @param driver_confs table driver configuration as a lua table -- @return nothing. Throws an error if any. function _M.start_kong(version, kong_confs, driver_confs) + LAST_KONG_VERSION = version return invoke_driver("start_kong", version, kong_confs or {}, driver_confs or {}) end @@ -408,6 +413,21 @@ function _M.combine_results(results) local latency_avg = sum(latencies_avg) / count local latency_max = math.max(unpack(latencies_max)) + if LAST_KONG_VERSION then + charts.ingest_combined_results({ + version = LAST_KONG_VERSION, + raw = results, + parsed = { + rpss = rpss, + rps = rps, + latencies_max = latencies_max, + latencies_avg = latencies_avg, + latency_max = latency_max, + latency_avg = latency_avg, + }, + }) + end + return ([[ RPS Avg: %3.2f Latency Avg: %3.2fms Max: %3.2fms @@ -456,6 +476,14 @@ function _M.generate_flamegraph(filename, title, opts) my_logger.debug("flamegraph written to ", filename) end +--- Enable or disable charts generation +-- @function enable_charts +-- @param enabled enable or not +-- @return Nothing. Throws an error if any. +function _M.enable_charts(enabled) + return enabled and charts.on() or charts.off() +end + --- Save Kong error log locally -- @function save_error_log diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua new file mode 100644 index 00000000000..4fc9dcfe07f --- /dev/null +++ b/spec/helpers/perf/charts.lua @@ -0,0 +1,196 @@ +local math = require "math" +local max, min = math.max, math.min +local utils = require("spec.helpers.perf.utils") +local logger = require("spec.helpers.perf.logger") + +local my_logger = logger.new_logger("[charts]") + +-- to increase the yrange by a factor so we leave some space +-- for the legends +local yr_factor = 1.1 +local y2r_factor = 1.3 + +local current_test_element +local enabled = true +local unsaved_result = {} +local versions_key = {} + +local function on_test_start(element, parent, status, debug) + if not enabled then + return true + end + + current_test_element = element +end + +local function on_test_end(element, parent, status, debug) + if not enabled then + return true + end + +end + +local function gnuplot_sanitize(s) + return s:gsub("_", [[\\_]]):gsub("\n", "\\n") +end + +local function on_file_end(file) + if not enabled then + return true + end + + local result = unsaved_result + unsaved_result = {} + + local perf = require("spec.helpers.perf") + + os.execute("mkdir -p output") + local outf_prefix = file.name:gsub("[:/]", "#"):gsub("[ ,]", "_"):gsub("__", "_") + + if not result[versions_key] or not next(result[versions_key]) then + my_logger.warn("no versions found in result, skipping") + return + end + + local versions = {} + for k, _ in pairs(result[versions_key]) do + table.insert(versions, k) + end + + table.sort(versions, function(a, b) return a > b end) -- reverse order + local version_count = #versions + + local f = assert(io.open("output/" .. outf_prefix .. ".plot", "w")) + f:write("$Data <value box on the right +set style histogram errorbars lw 2 +set style line 1 lc rgb '#0060ad' lt 1 lw 2 pt 7 pi -1 ps 0.5 +set pointintervalbox 1 # make some nice outlining for the point + + +]], gnuplot_sanitize(file.name .. "\n" .. table.concat(suites, "\n")), + y1max * yr_factor, y2max * y2r_factor, + outf_prefix)) + + f:write([[ +plot $Data using 2:3:xtic(1) title columnheader(2) w histograms palette frac 0.1, \\n]]) + if version_count > 1 then + f:write(string.format([[ +for [i=2:%d] '' using (column(3*i-1)):(column(3*i)) title columnheader(3*i-1) w histograms palette frac (i/%d./2-0.1), \\n]], version_count, version_count)) + end + f:write([[ +'' using 4:xtic(1) t columnheader(2) axes x1y2 w linespoints ls 1 palette frac 0.5]]) + if version_count > 1 then + f:write(string.format([[, \\n +for [i=2:%d] '' using 3*i+1 title columnheader(3*i-1) axes x1y2 w linespoints ls 1 palette frac (i/%d./2-0.1+0.5)]], +version_count, version_count)) + end + + f:write(string.format([[ +# set term pngcairo enhanced font "Droid Sans,9" +# set output "output/%s.png" +# replot + ]], outf_prefix)) + + f:close() + + local _, err = perf.execute(string.format("gnuplot \"output/%s.plot\"", outf_prefix), + { logger = my_logger.log_exec }) + if err then + my_logger.info(string.format("error generating graph for %s: %s", file.name, err)) + return false + end + + my_logger.info(string.format("graph for %s saved to output/%s.png", file.name, outf_prefix)) + return true +end + +local function ingest_combined_results(results) + if not enabled then + return true + end + + local desc = utils.get_test_descriptor(false, current_test_element) + local ver = results.version + if not ver then + error("no version in combined results, can't save") + end + + if desc:startswith(ver) then + desc = string.sub(desc, #ver+1):gsub("^%s+","") -- also strip beginning space + end + + if not unsaved_result[versions_key] then + unsaved_result[versions_key] = { [ver] = true } + else + unsaved_result[versions_key][ver] = true + end + + if not unsaved_result[desc] then + unsaved_result[desc] = {} + elseif unsaved_result[desc][ver] then + my_logger.warn(string.format("version %s for \"%s\" already has results, current result will be discarded", + ver, desc)) + return false + end + + unsaved_result[desc][ver] = results +end + +local function register_busted_hook(opts) + local busted = require("busted") + + busted.subscribe({'file', 'end' }, on_file_end) + busted.subscribe({'test', 'start'}, on_test_start) + busted.subscribe({'test', 'end'}, on_test_end) +end + +return { + register_busted_hook = register_busted_hook, + ingest_combined_results = ingest_combined_results, + on = function() enabled = true end, + off = function() enabled = false end +} diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 23771d7f61a..238943ebbc6 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -148,9 +148,10 @@ local function register_busted_hook() busted.subscribe({'test', 'start'}, handler.testStart) end -local function get_test_descriptor(sanitized) - if current_test_element then - local msg = handler.getFullName(current_test_element) +local function get_test_descriptor(sanitized, element_override) + local elem = current_test_element or element_override + if elem then + local msg = handler.getFullName(elem) local common_prefix = "perf test for Kong " if msg:startswith(common_prefix) then msg = msg:sub(#common_prefix+1) From c2f1ca0a0ca73eaf230fdf91a117713c8bf09566 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 26 May 2022 03:57:23 -0700 Subject: [PATCH 1480/4351] tests(perf) add load_pgdump, save_pgdump --- spec/helpers/perf.lua | 19 ++++++++++++ spec/helpers/perf/charts.lua | 17 +++++------ spec/helpers/perf/drivers/docker.lua | 39 +++++++++++++++++++++++++ spec/helpers/perf/drivers/local.lua | 21 +++++++++++++ spec/helpers/perf/drivers/terraform.lua | 28 +++++++++++++++++- 5 files changed, 114 insertions(+), 10 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 5888c5edcc5..66c0e7b5176 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -23,6 +23,7 @@ local driver_functions = { "start_upstreams", "start_kong", "stop_kong", "setup", "teardown", "get_start_load_cmd", "get_start_stapxx_cmd", "get_wait_stapxx_cmd", "generate_flamegraph", "save_error_log", "get_admin_uri", + "save_pgdump", "load_pgdump", } local function check_driver_sanity(mod) @@ -505,4 +506,22 @@ function _M.get_admin_uri() return invoke_driver("get_admin_uri", CONTROL_PLANE) end +--- Save a .sql file of the database +-- @function save_pgdump +-- @param path string the .sql file path +-- @return Nothing. Throws an error if any. +function _M.save_pgdump(path) + return invoke_driver("save_pgdump", path) +end + +--- Load a .sql file into the database +-- @function load_pgdump +-- @param path string the .sql file path +-- @param dont_patch_service bool set to true to skip update all services +-- to upstream started by this framework +-- @return Nothing. Throws an error if any. +function _M.load_pgdump(path, dont_patch_service) + return invoke_driver("load_pgdump", path, dont_patch_service) +end + return _M diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index 4fc9dcfe07f..8aa55a3dcd7 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -115,17 +115,16 @@ set pointintervalbox 1 # make some nice outlining for the point y1max * yr_factor, y2max * y2r_factor, outf_prefix)) - f:write([[ -plot $Data using 2:3:xtic(1) title columnheader(2) w histograms palette frac 0.1, \\n]]) + f:write("plot $Data using 2:3:xtic(1) title columnheader(2) w histograms palette frac 0.1, \\\n") if version_count > 1 then - f:write(string.format([[ -for [i=2:%d] '' using (column(3*i-1)):(column(3*i)) title columnheader(3*i-1) w histograms palette frac (i/%d./2-0.1), \\n]], version_count, version_count)) + f:write(string.format( +"for [i=2:%d] '' using (column(3*i-1)):(column(3*i)) title columnheader(3*i-1) w histograms palette frac (i/%d./2-0.1), \\\n", version_count, version_count)) end - f:write([[ -'' using 4:xtic(1) t columnheader(2) axes x1y2 w linespoints ls 1 palette frac 0.5]]) + f:write( +"'' using 4:xtic(1) t columnheader(2) axes x1y2 w linespoints ls 1 palette frac 0.5") if version_count > 1 then - f:write(string.format([[, \\n -for [i=2:%d] '' using 3*i+1 title columnheader(3*i-1) axes x1y2 w linespoints ls 1 palette frac (i/%d./2-0.1+0.5)]], + f:write(string.format( +", \\\nfor [i=2:%d] '' using 3*i+1 title columnheader(3*i-1) axes x1y2 w linespoints ls 1 palette frac (i/%d./2-0.1+0.5)", version_count, version_count)) end @@ -144,7 +143,7 @@ version_count, version_count)) return false end - my_logger.info(string.format("graph for %s saved to output/%s.png", file.name, outf_prefix)) + my_logger.info(string.format("graph for %s saved to output/%s.svg", file.name, outf_prefix)) return true end diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 537b65265b9..7f2e62221a9 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -427,4 +427,43 @@ function _M:save_error_log(path) return true end +function _M:save_pgdump(path) + if not self.psql_ct_id then + return false, "postgres container not started" + end + + return perf.execute("docker exec -i " .. self.psql_ct_id .. " pg_dump -Ukong kong_tests >'" .. path .. "'", + { logger = self.log.log_exec }) +end + +function _M:load_pgdump(path, dont_patch_service) + if not self.psql_ct_id then + return false, "postgres container not started" + end + + local _, err = perf.execute("cat " .. path .. " |docker exec -i " .. self.psql_ct_id .. " psql -Ukong kong_tests", + { logger = self.log.log_exec }) + if err then + return false, err + end + + if dont_patch_service then + return true + end + + if not self.worker_ct_id then + return false, "worker not started, can't patch_service; call start_upstream first" + end + + local worker_vip, err = get_container_vip(self.worker_ct_id) + if err then + return false, "unable to read worker container's private IP: " .. err + end + + return perf.execute("echo \"UPDATE services set host='" .. worker_vip .. + "', port=" .. UPSTREAM_PORT .. + ", protocol='http';\" | docker exec -i " .. self.psql_ct_id .. " psql -Ukong kong_tests", + { logger = self.log.log_exec }) +end + return _M diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 71b62611b72..8e4d43cab7a 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -271,4 +271,25 @@ function _M:save_error_log(path) { logger = self.log.log_exec }) end +function _M:save_pgdump(path) + return perf.execute("cat " .. path .. " | pg_dump -Ukong kong_tests >'" .. path .. "'", + { logger = self.log.log_exec }) +end + +function _M:load_pgdump(path, dont_patch_service) + local _, err = perf.execute("cat " .. path .. " | psql -Ukong kong_tests", + { logger = self.log.log_exec }) + if err then + return false, err + end + + if dont_patch_service then + return true + end + + return perf.execute("echo \"UPDATE services set host='127.0.0.1', port=" .. UPSTREAM_PORT .. + ", protocol='http';\" | psql -Ukong kong_tests", + { logger = self.log.log_exec }) +end + return _M diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 09b5db434c2..ec05ae089dc 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -395,7 +395,7 @@ function _M:get_start_load_cmd(stub, script, uri) stub:format(script_path, uri)) end -function _M:get_admin_uri() +function _M:get_admin_uri(kong_id) return string.format("http://%s:%s", self.kong_internal_ip, KONG_ADMIN_PORT) end @@ -503,4 +503,30 @@ function _M:save_error_log(path) { logger = self.ssh_log.log_exec }) end +function _M:save_pgdump(path) + return perf.execute(ssh_execute_wrap(self, self.kong_ip, + "docker exec -i kong-database psql -Ukong kong_tests") .. " >'" .. path .. "'", + { logger = self.ssh_log.log_exec }) +end + +function _M:load_pgdump(path, dont_patch_service) + local _, err = perf.execute("cat " .. path .. "| " .. ssh_execute_wrap(self, self.kong_ip, + "docker exec -i kong-database psql -Ukong kong_tests"), + { logger = self.ssh_log.log_exec }) + if err then + return false, err + end + + if dont_patch_service then + return true + end + + return perf.execute("echo \"UPDATE services set host='" .. self.worker_ip .. + "', port=" .. UPSTREAM_PORT .. + ", protocol='http';\" | " .. + ssh_execute_wrap(self, self.kong_ip, + "docker exec -i kong-database psql -Ukong kong_tests"), + { logger = self.ssh_log.log_exec }) +end + return _M From ea3ceffb45323feaa34e2533bb05ff60a6a13254 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 21 Jun 2022 21:47:42 +0800 Subject: [PATCH 1481/4351] fix(doc) autodoc output (#8986) --- scripts/autodoc | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/scripts/autodoc b/scripts/autodoc index 5bc8a8720e3..1cb68189aa6 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -1,5 +1,7 @@ #!/bin/bash +set -e + DOCS_REPO=$1 DOCS_VERSION=$2 @@ -75,9 +77,9 @@ function insert_yaml_file_into_nav_file() { echo "Generating docs ..." rm -rf ./autodoc/output -./autodoc/admin-api/generate.lua && \ -./autodoc/cli/generate.lua && \ -./autodoc/upgrading/generate.lua && \ +./autodoc/admin-api/generate.lua +./autodoc/cli/generate.lua +./autodoc/upgrading/generate.lua ./autodoc/pdk/generate.lua if [ -z "$DOCS_REPO" ] || [ -z "$DOCS_VERSION" ] From b1af8d701cf7c579845ea978faac0bef1eb731b9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 21 Jun 2022 19:44:50 +0200 Subject: [PATCH 1482/4351] feat(cmd)! remove support for declarative config in Lua format (#8898) * feat(cmd)! remove support for declarative config in Lua format For a while we accepted .lua declarative configurations via command-line only, but not on the admin API. BREAKING CHANGE: Dropped support for loading declarative configuration in .lua format using the command-line tool * docs(changelog) document minor breaking change in kong config db_import --- CHANGELOG.md | 6 +++++ kong/api/routes/config.lua | 9 +------- kong/cmd/config.lua | 9 +------- kong/db/declarative/init.lua | 44 +++++------------------------------- 4 files changed, 14 insertions(+), 54 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 820a8a7f90e..13af5a410a2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,6 +114,12 @@ - The support for `legacy = true/false` attribute was removed from Kong schemas and Kong field schemas. [#8958](https://github.com/Kong/kong/pull/8958) +- It is no longer possible to use a .lua format to import a declarative config from the `kong` + command-line tool, only json and yaml are supported. If your update procedure with kong involves + executing `kong config db_import config.lua`, please create a `config.json` or `config.yml` and + use that before upgrading. + [#8898](https://github.com/Kong/kong/pull/8898) + #### Admin API diff --git a/kong/api/routes/config.lua b/kong/api/routes/config.lua index d42b7f079e2..e84d1c648fa 100644 --- a/kong/api/routes/config.lua +++ b/kong/api/routes/config.lua @@ -10,13 +10,6 @@ local table = table local tostring = tostring --- Do not accept Lua configurations from the Admin API --- because it is Turing-complete. -local accept = { - yaml = true, - json = true, -} - local _reports = { decl_fmt_version = false, } @@ -89,7 +82,7 @@ return { end end entities, _, err_t, meta, new_hash = - dc:parse_string(config, nil, accept, old_hash) + dc:parse_string(config, nil, old_hash) end if not entities then diff --git a/kong/cmd/config.lua b/kong/cmd/config.lua index f0b270b3e77..37ffb394547 100644 --- a/kong/cmd/config.lua +++ b/kong/cmd/config.lua @@ -11,13 +11,6 @@ local kong_yml = require "kong.templates.kong_yml" local DEFAULT_FILE = "./kong.yml" -local accepted_formats = { - yaml = true, - json = true, - lua = true, -} - - local function db_export(filename, conf) if pl_file.access_time(filename) then error(filename .. " already exists. Will not overwrite it.") @@ -110,7 +103,7 @@ local function execute(args) log.deprecation("db_import of .lua files is deprecated; please convert your file into .yaml or .json") end - local entities, err, _, meta = dc:parse_file(filename, accepted_formats) + local entities, err, _, meta = dc:parse_file(filename) if not entities then error("Failed parsing:\n" .. err) end diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 03169dd795e..5d0f50093ee 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -12,10 +12,8 @@ local lmdb = require "resty.lmdb" local setmetatable = setmetatable -local loadstring = loadstring local tostring = tostring local exiting = ngx.worker.exiting -local setfenv = setfenv local io_open = io.open local insert = table.insert local concat = table.concat @@ -109,7 +107,7 @@ end -- _format_version: "2.1", -- _transform: true, -- } -function Config:parse_file(filename, accept, old_hash) +function Config:parse_file(filename, old_hash) if type(filename) ~= "string" then error("filename must be a string", 2) end @@ -119,7 +117,7 @@ function Config:parse_file(filename, accept, old_hash) return nil, err end - return self:parse_string(contents, filename, accept, old_hash) + return self:parse_string(contents, filename, old_hash) end @@ -146,8 +144,7 @@ end -- } -- @tparam string contents the json/yml/lua being parsed --- @tparam string|nil filename. If nil, json will be tried first, then yaml, then lua (unless deactivated by accept) --- @tparam table|nil table which specifies which content types are active. By default it is yaml and json only. +-- @tparam string|nil filename. If nil, json will be tried first, then yaml -- @tparam string|nil old_hash used to avoid loading the same content more than once, if present -- @treturn nil|string error message, only if error happened -- @treturn nil|table err_t, only if error happened @@ -156,7 +153,7 @@ end -- _format_version: "2.1", -- _transform: true, -- } -function Config:parse_string(contents, filename, accept, old_hash) +function Config:parse_string(contents, filename, old_hash) -- we don't care about the strength of the hash -- because declarative config is only loaded by Kong administrators, -- not outside actors that could exploit it for collisions @@ -167,20 +164,15 @@ function Config:parse_string(contents, filename, accept, old_hash) return nil, err, { error = err }, nil end - -- do not accept Lua by default - accept = accept or { yaml = true, json = true } - local tried_one = false local dc_table, err - if accept.json - and (filename == nil or filename:match("json$")) + if filename == nil or filename:match("json$") then tried_one = true dc_table, err = cjson.decode(contents) end if type(dc_table) ~= "table" - and accept.yaml and (filename == nil or filename:match("ya?ml$")) then tried_one = true @@ -199,35 +191,11 @@ function Config:parse_string(contents, filename, accept, old_hash) end end - if type(dc_table) ~= "table" - and accept.lua - and (filename == nil or filename:match("lua$")) - then - tried_one = true - local chunk, pok - chunk, err = loadstring(contents) - if chunk then - setfenv(chunk, {}) - pok, dc_table = pcall(chunk) - if not pok then - err = dc_table - dc_table = nil - end - end - end - if type(dc_table) ~= "table" then if not tried_one then - local accepted = {} - for k, _ in pairs(accept) do - accepted[#accepted + 1] = k - end - sort(accepted) - err = "unknown file type: " .. tostring(filename) .. - ". (Accepted types: " .. - concat(accepted, ", ") .. ")" + ". (Accepted types: json, yaml)" else err = "failed parsing declarative configuration" .. (err and (": " .. err) or "") end From 7fc2f5951d388b9ec0072717d4998321e9bced9e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 22 Jun 2022 11:29:23 +0800 Subject: [PATCH 1483/4351] feat(clustering) inline version negotiation (#8926) --- kong-2.8.0-0.rockspec | 2 + kong/clustering/services/negotiation.lua | 333 ++++++++++++++++++ kong/clustering/services/supported.lua | 8 + kong/clustering/utils.lua | 1 + kong/clustering/wrpc_control_plane.lua | 69 ++-- kong/clustering/wrpc_data_plane.lua | 134 ++++--- .../services/negotiation/v1/negotiation.proto | 53 +++ kong/init.lua | 5 - 8 files changed, 516 insertions(+), 89 deletions(-) create mode 100644 kong/clustering/services/negotiation.lua create mode 100644 kong/clustering/services/supported.lua create mode 100644 kong/include/kong/services/negotiation/v1/negotiation.proto diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 1b118f26a45..19c490f51c6 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -72,6 +72,8 @@ build = { ["kong.clustering.utils"] = "kong/clustering/utils.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", + ["kong.clustering.services.negotiation"] = "kong/clustering/services/negotiation.lua", + ["kong.clustering.services.supported"] = "kong/clustering/services/supported.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.cassandra"] = "kong/cluster_events/strategies/cassandra.lua", diff --git a/kong/clustering/services/negotiation.lua b/kong/clustering/services/negotiation.lua new file mode 100644 index 00000000000..2677302d4ab --- /dev/null +++ b/kong/clustering/services/negotiation.lua @@ -0,0 +1,333 @@ +local constants = require "kong.constants" +local clustering_utils = require "kong.clustering.utils" +-- currently they are the same. But it's possible for we to drop support for old version of DP but keep support of CP +local supported_services = require "kong.clustering.services.supported" +local asked_services = require "kong.clustering.services.supported" +local table_clear = require "table.clear" + +local time = ngx.time +local var = ngx.var +local log = ngx.log +local ERR = ngx.ERR +local NOTICE = ngx.NOTICE +local _log_prefix = "[wrpc-clustering] " +local table_concat = table.concat +local lower = string.lower +local pcall = pcall + +-- an optimization. Used when a not modified empty table is needed. +local empty_table = {} + +local pairs = pairs +local ipairs = ipairs +local type = type +local error = error + +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + +-- it's so annoying that protobuf does not support map to array +local function wrap_services(services) + local wrapped, idx = {}, 0 + for name, versions in pairs(services or empty_table) do + local wrapped_versions = {} + idx = idx + 1 + wrapped[idx] = { name = name, versions = wrapped_versions, } + + for k, version in ipairs(versions) do + wrapped_versions[k] = version.version + end + end + + return wrapped +end + +local _M = {} + +local function field_validate(tbl, field, typ) + local v = tbl + for i, ind in ipairs(field) do + if type(v) ~= "table" then + error("field '" .. table_concat(field, ".", 1, i - 1) .. "' cannot be indexed with " .. ind) + end + v = v[ind] + end + + local compare_typ = typ + if typ == "array" or typ == "object" then + compare_typ = "table" + end + + if type(v) ~= compare_typ then + local field_name = table_concat(field, '.') + error("field \"" .. field_name .. "\" must be of type " .. typ) + end +end + +local function verify_request(body) + for field, typ in pairs{ + [{ + "node", + }] = "object", + [{ + "node", "type", + }] = "string", + [{ + "node", "version", + }] = "string", + [{ + "services_requested", + }] = "array", + } do + field_validate(body, field, typ) + end +end + +local function verify_node_compatibility(client_node) + if client_node.type ~= "KONG" then + error(("unknown node type %q"):format(client_node.type), CLUSTERING_SYNC_STATUS.UNKNOWN) + end + + local ok, err, result = clustering_utils.check_kong_version_compatibility(kong.version, client_node.version) + if not ok then + error(err) + end + return result +end + +local function negotiate_version(name, versions, known_versions) + local versions_set = {} + for _, version in ipairs(versions) do + versions_set[lower(version)] = true + end + + for _, v in ipairs(known_versions) do + local version = lower(v.version) + if versions_set[version] then + return v + end + end + + return { name = name, description = "No valid version" } +end + +local function negotiate_service(name, versions) + name = lower(name) + + if type(versions) ~= "table" then + error("invalid versions array for service " .. name) + end + + local supported_service = supported_services[name] + if not supported_service then + return { description = "unknown service." } + end + + return negotiate_version(name, versions, supported_service) +end + +local function log_negotiation_result(name, version) + if version.version ~= nil then + log(NOTICE, "service accepted: \"", name, "\", version: ", version.version, ", description: ", version.description) + + else + log(NOTICE, "service rejected: \"", name, "\", reason: ", version.description) + end +end + +local function negotiate_services(services_requested) + local services = {} + + for idx, service in ipairs(services_requested) do + local name = service.name + if type(service) ~= "table" or type(name) ~= "string" then + error("malformed service requested #" .. idx) + end + + local negotiated_version = negotiate_service(name, service.versions) + services[idx] = { + name = name, + negotiated_version = negotiated_version, + } + + log_negotiation_result(name, negotiated_version) + end + + return services +end + + +local function register_client(cluster_data_plane_purge_delay, id, client_node) + local ok, err = kong.db.clustering_data_planes:upsert({ id = id, }, { + last_seen = time(), + config_hash = DECLARATIVE_EMPTY_CONFIG_HASH, + hostname = client_node.hostname, + ip = var.remote_addr, + version = client_node.version, + sync_status = client_node.sync_status, + }, { ttl = cluster_data_plane_purge_delay }) + + if not ok then + log(ERR, _log_prefix, "unable to update clustering data plane status: ", err) + return error(err) + end +end + +local function split_services(services) + local accepted, accepted_n = {}, 0 + local rejected, rejected_n = {}, 0 + for _, service in ipairs(services or empty_table) do + local tbl, idx + local negotiated_version = service.negotiated_version + if negotiated_version.version then + accepted_n = accepted_n + 1 + tbl, idx = accepted, accepted_n + else + rejected_n = rejected_n + 1 + tbl, idx = rejected, rejected_n + end + + tbl[idx] = { + name = service.name, + version = negotiated_version.version, + message = negotiated_version.description, + } + end + + return accepted, rejected +end + +local function info_to_service(info) + return info.name, { + version = info.version, + description = info.message, + } +end + +local function merge_services(accepted, rejected) + local services = {} + for _, serivce in ipairs(accepted or empty_table) do + local name, version = info_to_service(serivce) + services[name] = version + end + + for _, serivce in ipairs(rejected or empty_table) do + local name, version = info_to_service(serivce) + services[name] = version + end + + return services +end + +local cp_description + +local function get_cp_description() + if not cp_description then + cp_description = {} + end + + return cp_description +end + +function _M.init_negotiation_server(service, conf) + service:import("kong.services.negotiation.v1.negotiation") + service:set_handler("NegotiationService.NegotiateServices", function(peer, nego_req) + local ok, result = pcall(function() + + local dp_id = peer.id + log(NOTICE, "negotiating services for DP: ", dp_id) + verify_request(nego_req) + + nego_req.node.sync_status = verify_node_compatibility(nego_req.node) + local services = negotiate_services(nego_req.services_requested) + register_client(conf.cluster_data_plane_purge_delay, dp_id, nego_req.node) + + local accepted, rejected = split_services(services) + + local nego_result = { + node = get_cp_description(), + services_accepted = accepted, + services_rejected = rejected, + } + + return nego_result + end) + + if not ok then + log(ERR, _log_prefix, result) + return { error_message = result } + end + + return result + end) +end + +-- TODO: use event to notify other workers +-- Currently we assume only worker 0 cares about wRPC services +local negotiated_service +local function init_negotiated_service_tab() + if not negotiated_service then + negotiated_service = {} + + else + table_clear(negotiated_service) + end +end + +local function set_negotiated_service(name, version) + negotiated_service[name] = version +end + +local negotiation_request + +local function get_negotiation_request() + if not negotiation_request then + negotiation_request = { + node = { + type = "KONG", + version = kong.version, + hostname = kong.node.get_hostname(), + }, + services_requested = wrap_services(asked_services), + } + end + + return negotiation_request +end + +function _M.negotiate(peer) + local response_data, err = peer:call_async("NegotiationService.NegotiateServices", get_negotiation_request()) + + if not response_data then + return nil, err + end + + if response_data.error_message and not response_data.node then + return nil, response_data.error_message + end + + init_negotiated_service_tab() + local serivces = merge_services(response_data.services_accepted, response_data.services_rejected) + for name, version in pairs(serivces) do + log_negotiation_result(name, version) + set_negotiated_service(name, version) + end + + return response_data, nil +end + +function _M.get_negotiated_service(name) + local result = negotiated_service[name] + if not result then + return nil, "service not supported (and not requested)" + end + return result.version, result.description +end + + +function _M.init_negotiation_client(service) + init_negotiated_service_tab() + service:import("kong.services.negotiation.v1.negotiation") +end + +return _M diff --git a/kong/clustering/services/supported.lua b/kong/clustering/services/supported.lua new file mode 100644 index 00000000000..62871097e2c --- /dev/null +++ b/kong/clustering/services/supported.lua @@ -0,0 +1,8 @@ +-- DP and CP shares one list. +-- Always order from most to least preferred version. + +return { + config = { + { version = "v1", description = "The configuration synchronizing service. (JSON and Gzip)" }, + }, +} diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index d78f1f97802..76aa92bfd55 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -234,6 +234,7 @@ function _M.plugins_list_to_map(plugins_list) return versions end +_M.check_kong_version_compatibility = check_kong_version_compatibility function _M.check_version_compatibility(obj, dp_version, dp_plugin_map, log_suffix) local ok, err, status = check_kong_version_compatibility(KONG_VERSION, dp_version, log_suffix) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 279df84952c..2479495de22 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -10,6 +10,8 @@ local clustering_utils = require("kong.clustering.utils") local wrpc = require("kong.tools.wrpc") local wrpc_proto = require("kong.tools.wrpc.proto") local utils = require("kong.tools.utils") +local init_negotiation_server = require("kong.clustering.services.negotiation").init_negotiation_server +local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash local string = string local setmetatable = setmetatable local type = type @@ -23,8 +25,8 @@ local ngx_exit = ngx.exit local exiting = ngx.worker.exiting local ngx_time = ngx.time local ngx_var = ngx.var +local timer_at = ngx.timer.at -local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash local plugins_list_to_map = clustering_utils.plugins_list_to_map local deflate_gzip = utils.deflate_gzip local yield = utils.yield @@ -38,7 +40,7 @@ local ngx_CLOSE = ngx.HTTP_CLOSE local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local _log_prefix = "[wrpc-clustering] " -local wrpc_config_service +local ok_table = { ok = "done", } local function handle_export_deflated_reconfigure_payload(self) @@ -46,36 +48,40 @@ local function handle_export_deflated_reconfigure_payload(self) return ok, p_err or err end +local function init_config_service(wrpc_service, cp) + wrpc_service:import("kong.services.config.v1.config") -local function get_config_service(self) - if not wrpc_config_service then - wrpc_config_service = wrpc_proto.new() - wrpc_config_service:import("kong.services.config.v1.config") + wrpc_service:set_handler("ConfigService.PingCP", function(peer, data) + local client = cp.clients[peer.conn] + if client and client.update_sync_status then + client.last_seen = ngx_time() + client.config_hash = data.hash + client:update_sync_status() + ngx_log(ngx_INFO, _log_prefix, "received ping frame from data plane") + end + end) + + wrpc_service:set_handler("ConfigService.ReportMetadata", function(peer, data) + local client = cp.clients[peer.conn] + if client then + ngx_log(ngx_INFO, _log_prefix, "received initial metadata package from client: ", client.dp_id) + client.basic_info = data + client.basic_info_semaphore:post() + end + return ok_table + end) +end - wrpc_config_service:set_handler("ConfigService.PingCP", function(peer, data) - local client = self.clients[peer.conn] - if client and client.update_sync_status then - client.last_seen = ngx_time() - client.config_hash = data.hash - client:update_sync_status() - ngx_log(ngx_INFO, _log_prefix, "received ping frame from data plane") - end - end) - - wrpc_config_service:set_handler("ConfigService.ReportMetadata", function(peer, data) - local client = self.clients[peer.conn] - if client then - ngx_log(ngx_INFO, _log_prefix, "received initial metadata package from client: ", client.dp_id) - client.basic_info = data - client.basic_info_semaphore:post() - end - return { - ok = "done", - } - end) +local wrpc_service + +local function get_wrpc_service(self) + if not wrpc_service then + wrpc_service = wrpc_proto.new() + init_negotiation_server(wrpc_service, self.conf) + init_config_service(wrpc_service, self) end - return wrpc_config_service + return wrpc_service end @@ -115,7 +121,7 @@ function _M:export_deflated_reconfigure_payload() local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) - local service = get_config_service(self) + local service = get_wrpc_service(self) -- yield between steps to prevent long delay local config_json = assert(cjson_encode(config_table)) @@ -181,7 +187,8 @@ function _M:handle_cp_websocket() end -- connection established - local w_peer = wrpc.new_peer(wb, get_config_service(self)) + local w_peer = wrpc.new_peer(wb, get_wrpc_service(self)) + w_peer.id = dp_id local client = { last_seen = ngx_time(), peer = w_peer, @@ -370,7 +377,7 @@ function _M:init_worker(plugins_list) end end, "clustering", "push_config") - ngx.timer.at(0, push_config_loop, self, push_config_semaphore, + timer_at(0, push_config_loop, self, push_config_semaphore, self.conf.db_update_frequency) end diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index df4b6f47fb6..60752e10c6d 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -7,6 +7,11 @@ local constants = require("kong.constants") local wrpc_proto = require("kong.tools.wrpc.proto") local cjson = require("cjson.safe") local utils = require("kong.tools.utils") +local negotiation = require("kong.clustering.services.negotiation") +local init_negotiation_client = negotiation.init_negotiation_client +local negotiate = negotiation.negotiate +local get_negotiated_service = negotiation.get_negotiated_service + local assert = assert local setmetatable = setmetatable local tonumber = tonumber @@ -24,9 +29,12 @@ local yield = utils.yield local ngx_ERR = ngx.ERR local ngx_INFO = ngx.INFO +local ngx_NOTICE = ngx.NOTICE local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local _log_prefix = "[wrpc-clustering] " local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local accept_table = { accepted = true } + local _M = { DPCP_CHANNEL_NAME = "DP-CP_config", @@ -44,6 +52,7 @@ function _M.new(conf, cert, cert_key) return setmetatable(self, _MT) end +local communicate function _M:init_worker(plugins_list) -- ROLE = "data_plane" @@ -51,76 +60,75 @@ function _M:init_worker(plugins_list) self.plugins_list = plugins_list if ngx.worker.id() == 0 then - assert(ngx.timer.at(0, function(premature) - self:communicate(premature) - end)) + communicate(self) end end -local wrpc_config_service -local function get_config_service() - if not wrpc_config_service then - wrpc_config_service = wrpc_proto.new() - wrpc_config_service:import("kong.services.config.v1.config") - wrpc_config_service:set_handler("ConfigService.SyncConfig", function(peer, data) - -- yield between steps to prevent long delay - if peer.config_semaphore then - peer.config_obj.next_data = data - if peer.config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - peer.config_semaphore:post() - end +local function init_config_service(service) + service:import("kong.services.config.v1.config") + service:set_handler("ConfigService.SyncConfig", function(peer, data) + -- yield between steps to prevent long delay + if peer.config_semaphore then + peer.config_obj.next_data = data + if peer.config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + peer.config_semaphore:post() end - return { accepted = true } - end) - end - - return wrpc_config_service + end + return accept_table + end) end -function _M:communicate(premature) - if premature then - -- worker wants to exit - return +local wrpc_services +local function get_services() + if not wrpc_services then + wrpc_services = wrpc_proto.new() + init_negotiation_client(wrpc_services) + init_config_service(wrpc_services) end - local conf = self.conf + return wrpc_services +end + +local function communicate_impl(dp) + local conf = dp.conf local log_suffix = " [" .. conf.cluster_control_plane .. "]" - local reconnection_delay = math.random(5, 10) local c, uri, err = clustering_utils.connect_cp( - "/v1/wrpc", conf, self.cert, self.cert_key, + "/v1/wrpc", conf, dp.cert, dp.cert_key, "wrpc.konghq.com") if not c then - ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, - " (retrying after ", reconnection_delay, " seconds)", log_suffix) - - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) - return + error("connection to control plane " .. uri .." broken: " .. err) end local config_semaphore = semaphore.new(0) - local peer = wrpc.new_peer(c, get_config_service(), { channel = self.DPCP_CHANNEL_NAME }) + local peer = wrpc.new_peer(c, get_services(), { channel = dp.DPCP_CHANNEL_NAME }) peer.config_semaphore = config_semaphore - peer.config_obj = self + peer.config_obj = dp peer:spawn_threads() do - local resp, err = peer:call_async("ConfigService.ReportMetadata", { plugins = self.plugins_list }) + local ok, err = negotiate(peer) + if not ok then + error(err) + end + end + + do + local version, msg = get_negotiated_service("config") + if not version then + error("config sync service not supported: " .. msg) + end + local resp, err = peer:call_async("ConfigService.ReportMetadata", { plugins = dp.plugins_list }) -- if resp is not nil, it must be table if not resp or not resp.ok then - ngx_log(ngx_ERR, _log_prefix, "Couldn't report basic info to CP: ", resp and resp.error or err) - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) + error("Couldn't report basic info to CP: " .. (resp and resp.error or err)) end end @@ -143,7 +151,7 @@ function _M:communicate(premature) config_semaphore = nil end - local data = self.next_data + local data = dp.next_data if data then local config_version = tonumber(data.version) if config_version > last_config_version then @@ -154,7 +162,7 @@ function _M:communicate(premature) ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) local pok, res - pok, res, err = xpcall(config_helper.update, traceback, self.declarative_config, + pok, res, err = xpcall(config_helper.update, traceback, dp.declarative_config, config_table, data.config_hash, data.hashes) if pok then last_config_version = config_version @@ -166,8 +174,8 @@ function _M:communicate(premature) ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) end - if self.next_data == data then - self.next_data = nil + if dp.next_data == data then + dp.next_data = nil end end end @@ -203,10 +211,10 @@ function _M:communicate(premature) c:close() if not ok then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + error(err) elseif perr then - ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + error(perr) end -- the config thread might be holding a lock if it's in the middle of an @@ -220,11 +228,31 @@ function _M:communicate(premature) elseif perr then ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) end +end + +local communicate_loop + +function communicate(dp, reconnection_delay) + return ngx.timer.at(reconnection_delay or 0, communicate_loop, dp) +end + +function communicate_loop(premature, dp) + if premature then + -- worker wants to exit + return + end + + local ok, err = pcall(communicate_impl, dp) + if not ok then + ngx_log(ngx_ERR, err) + end + + -- retry connection + local reconnection_delay = math.random(5, 10) + ngx_log(ngx_NOTICE, " (retrying after " .. reconnection_delay .. " seconds)") if not exiting() then - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) + communicate(dp, reconnection_delay) end end diff --git a/kong/include/kong/services/negotiation/v1/negotiation.proto b/kong/include/kong/services/negotiation/v1/negotiation.proto new file mode 100644 index 00000000000..473779eb5aa --- /dev/null +++ b/kong/include/kong/services/negotiation/v1/negotiation.proto @@ -0,0 +1,53 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + + +// NegotiationService allows DP to ask for services and CP answer with the accepted version of each +// +wrpc:service-id=5 +service NegotiationService { + // NegotiateServices should be the first RPC call upon connecting. It allows the CP + // to get which services does the DP handle. + // + // Call direction: DP to CP + // +wrpc:rpc-id=4 + rpc NegotiateServices(kong.model.NegotiateServicesRequest) returns (kong.model.NegotiateServicesResponse); +} + +message NegotiateServicesRequest { + DPNodeDescription node = 1; + repeated ServiceRequest services_requested = 2; +} + +message DPNodeDescription { + string type = 2; + string version = 3; + string hostname = 4; +} + +message ServiceRequest { + string name = 1; + repeated string versions = 2; +} + +message NegotiateServicesResponse { + string error_message = 1; + CPNodeDescription node = 2; + repeated AcceptedService services_accepted = 3; + repeated RejectedService services_rejected = 4; +} + +message AcceptedService { + string name = 1; + string version = 2; + string message = 3; +} + +message RejectedService { + string name = 1; + string message = 3; +} + +message CPNodeDescription {} \ No newline at end of file diff --git a/kong/init.lua b/kong/init.lua index 73ad90a72eb..77e1269a06a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1548,11 +1548,6 @@ function Kong.serve_wrpc_listener(options) end -function Kong.serve_version_handshake() - return kong.clustering:serve_version_handshake() -end - - function Kong.stream_api() stream_api.handle() end From d648489b6a0af26d5b49dfe2ec7467740bb30910 Mon Sep 17 00:00:00 2001 From: windmgc Date: Fri, 17 Jun 2022 00:20:21 +0800 Subject: [PATCH 1484/4351] fix(plugin) pairs disorder when iterate over timestamp table --- kong/plugins/rate-limiting/policies/cluster.lua | 3 ++- kong/plugins/response-ratelimiting/policies/cluster.lua | 3 ++- kong/tools/timestamp.lua | 2 ++ 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/kong/plugins/rate-limiting/policies/cluster.lua b/kong/plugins/rate-limiting/policies/cluster.lua index c5dc570cde2..12cc5118c36 100644 --- a/kong/plugins/rate-limiting/policies/cluster.lua +++ b/kong/plugins/rate-limiting/policies/cluster.lua @@ -71,7 +71,8 @@ return { local buf = { "BEGIN" } local len = 1 local periods = timestamp.get_timestamps(current_timestamp) - for period, period_date in pairs(periods) do + for _, period in ipairs(timestamp.timestamp_table_fields) do + local period_date = periods[period] if limits[period] then len = len + 1 buf[len] = fmt([[ diff --git a/kong/plugins/response-ratelimiting/policies/cluster.lua b/kong/plugins/response-ratelimiting/policies/cluster.lua index c1f9a7242d5..1178d0e84fc 100644 --- a/kong/plugins/response-ratelimiting/policies/cluster.lua +++ b/kong/plugins/response-ratelimiting/policies/cluster.lua @@ -76,7 +76,8 @@ return { local len = 1 local periods = timestamp.get_timestamps(current_timestamp) - for period, period_date in pairs(periods) do + for _, period in ipairs(timestamp.timestamp_table_fields) do + local period_date = periods[period] len = len + 1 buf[len] = fmt([[ INSERT INTO "response_ratelimiting_metrics" ("identifier", "period", "period_date", "service_id", "route_id", "value") diff --git a/kong/tools/timestamp.lua b/kong/tools/timestamp.lua index 816f03a0f95..38a73598ba8 100644 --- a/kong/tools/timestamp.lua +++ b/kong/tools/timestamp.lua @@ -9,6 +9,7 @@ local tz_time = luatz.time local tt_from_timestamp = luatz.timetable.new_from_timestamp local tt = luatz.timetable.new local math_floor = math.floor +local tablex = require "pl.tablex" --- Current UTC time -- @return UTC time in milliseconds since epoch, but with SECOND precision. @@ -72,4 +73,5 @@ return { get_utc_ms = get_utc_ms, get_timetable = get_timetable, get_timestamps = get_timestamps, + timestamp_table_fields = tablex.readonly({"second", "minute", "hour", "day", "month", "year"}) } From a23eb8b56961ca8c9b95db36350fa67628024788 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Jun 2022 11:12:06 +0300 Subject: [PATCH 1485/4351] perf(balancer) use luajit string.buffer to serialize health checker data (#8950) --- kong/resty/healthcheck.lua | 14 +++----------- 1 file changed, 3 insertions(+), 11 deletions(-) diff --git a/kong/resty/healthcheck.lua b/kong/resty/healthcheck.lua index 1870ea1c9e8..ebc01b2e4e5 100644 --- a/kong/resty/healthcheck.lua +++ b/kong/resty/healthcheck.lua @@ -30,7 +30,7 @@ local DEBUG = ngx.DEBUG local ngx_log = ngx.log local tostring = tostring local ipairs = ipairs -local cjson = require("cjson.safe").new() +local buffer = require "string.buffer" local table_insert = table.insert local table_remove = table.remove local resty_lock = require ("resty.lock") @@ -202,18 +202,10 @@ local hcs = setmetatable({}, { local active_check_timer --- TODO: improve serialization speed -- serialize a table to a string -local function serialize(t) - return cjson.encode(t) -end - - +local serialize = buffer.encode -- deserialize a string to a table -local function deserialize(s) - return cjson.decode(s) -end - +local deserialize = buffer.decode local function key_for(key_prefix, ip, port, hostname) return string.format("%s:%s:%s%s", key_prefix, ip, port, hostname and ":" .. hostname or "") From 8b2d73e4be3b94d1148fb8586e59e14ad6194685 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Wed, 22 Jun 2022 19:05:26 +0800 Subject: [PATCH 1486/4351] chore(plugin) local cache ipairs function on rate-limiting and response-ratelimiting plugins (#8991) * chore(plugin) local cache ipairs function * add missing ipairs cache in response-ratelimiting plugin --- kong/plugins/rate-limiting/policies/cluster.lua | 1 + kong/plugins/response-ratelimiting/policies/cluster.lua | 1 + 2 files changed, 2 insertions(+) diff --git a/kong/plugins/rate-limiting/policies/cluster.lua b/kong/plugins/rate-limiting/policies/cluster.lua index 12cc5118c36..49f2a7309cc 100644 --- a/kong/plugins/rate-limiting/policies/cluster.lua +++ b/kong/plugins/rate-limiting/policies/cluster.lua @@ -5,6 +5,7 @@ local cassandra = require "cassandra" local kong = kong local concat = table.concat local pairs = pairs +local ipairs = ipairs local floor = math.floor local fmt = string.format local tonumber = tonumber diff --git a/kong/plugins/response-ratelimiting/policies/cluster.lua b/kong/plugins/response-ratelimiting/policies/cluster.lua index 1178d0e84fc..e9bf74fc735 100644 --- a/kong/plugins/response-ratelimiting/policies/cluster.lua +++ b/kong/plugins/response-ratelimiting/policies/cluster.lua @@ -5,6 +5,7 @@ local cassandra = require "cassandra" local kong = kong local concat = table.concat local pairs = pairs +local ipairs = ipairs local floor = math.floor local fmt = string.format local tonumber = tonumber From c6663e4898716fb9584ae57704c899a3fbc48b3f Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 22 Jun 2022 14:06:06 +0300 Subject: [PATCH 1487/4351] chore(deps) bump devicons/public-upload-to-imgur from 2.2.1 to 2.2.2 (#8992) Bumps [devicons/public-upload-to-imgur](https://github.com/devicons/public-upload-to-imgur) from 2.2.1 to 2.2.2. - [Release notes](https://github.com/devicons/public-upload-to-imgur/releases) - [Commits](https://github.com/devicons/public-upload-to-imgur/compare/v2.2.1...v2.2.2) --- updated-dependencies: - dependency-name: devicons/public-upload-to-imgur dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/perf.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index ff2e783b212..dff5f905b39 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -196,7 +196,7 @@ jobs: - name: Upload charts id: charts - uses: devicons/public-upload-to-imgur@v2.2.1 + uses: devicons/public-upload-to-imgur@v2.2.2 continue-on-error: true with: path: output/*.png From 9c71b29d586503d91db1e12edab9ece7c5f555f7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Jun 2022 14:46:17 +0300 Subject: [PATCH 1488/4351] chore(deps) bump openssl from 1.1.1o to 1.1.1p (#8994) ### Summary See: https://www.openssl.org/news/vulnerabilities-1.1.1.html --- .requirements | 2 +- CHANGELOG.md | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 1fcbf076411..f1049726796 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.0 -RESTY_OPENSSL_VERSION=1.1.1o +RESTY_OPENSSL_VERSION=1.1.1p RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 13af5a410a2..c7e8c0f5de6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -201,9 +201,10 @@ - Bumped pgmoon from 1.13.0 to 1.15.0 [#8908](https://github.com/Kong/kong/pull/8908) [#8429](https://github.com/Kong/kong/pull/8429) -- OpenSSL bumped to from 1.1.1n to 1.1.1o +- Bumped OpenSSL from 1.1.1n to 1.1.1p [#8544](https://github.com/Kong/kong/pull/8544) [#8752](https://github.com/Kong/kong/pull/8752) + [#8994](https://github.com/Kong/kong/pull/8994) - Bumped resty.openssl from 0.8.5 to 0.8.7 [#8592](https://github.com/Kong/kong/pull/8592) [#8753](https://github.com/Kong/kong/pull/8753) From f04772b75063075c5d3f756eab06af6f5dc61f73 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 22 Jun 2022 21:01:08 +0800 Subject: [PATCH 1489/4351] tests(balancer) remove duplicated tests (#8995) --- .../09-balancer/04-round_robin_spec.lua | 28 ------------------- 1 file changed, 28 deletions(-) diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index 7b83d58715f..a439d3e20ab 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -522,35 +522,7 @@ describe("[round robin balancer]", function() assert.matches("Balancer is unhealthy", port) end) - it("SRV target with A record targets can be changed with an address", function() - local b = check_balancer(new_balancer { dns = client }) - dnsA({ - { name = "mashape1.test", address = "12.34.56.1" }, - }) - dnsA({ - { name = "mashape2.test", address = "12.34.56.2" }, - }) - dnsSRV({ - { name = "mashape.test", target = "mashape1.test", port = 8001, weight = 5 }, - { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, - }) - add_target(b, "mashape.test", 80, 10) - local _, _, _, handle = b:getPeer() - local ok, err = b:setAddressStatus(handle.address, false) - assert.is_true(ok) - assert.is_nil(err) - - _, _, _, handle = b:getPeer() - ok, err = b:setAddressStatus(handle.address, false) - assert.is_true(ok) - assert.is_nil(err) - - local ip, port = b:getPeer() - assert.is_nil(ip) - assert.matches("Balancer is unhealthy", port) - - end) it("SRV target with port=0 returns the default port", function() local b = check_balancer(new_balancer { dns = client }) dnsA({ From 1a62d7fca22c04bc6e0aceefafbb994c6627ffb8 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 23 Jun 2022 15:11:38 +0800 Subject: [PATCH 1490/4351] style(runloop) use every timer instead of at timer to rebuild router and plugin iterator --- kong/api/routes/kong.lua | 12 +++- kong/globalpatches.lua | 32 ++++------ kong/init.lua | 8 ++- kong/runloop/handler.lua | 66 ++++++++++----------- spec/01-unit/01-db/08-cache_warmup_spec.lua | 9 +-- spec/01-unit/16-runloop_handler_spec.lua | 1 + 6 files changed, 64 insertions(+), 64 deletions(-) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index b567e20b15f..fe2597c0081 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -187,7 +187,17 @@ return { }, ["/timers"] = { GET = function (self, db, helpers) - return kong.response.exit(200, _G.timerng_stats()) + local body = { + worker = { + id = ngx.worker.id(), + count = ngx.worker.count(), + }, + stats = kong.timer:stats({ + verbose = true, + flamegraph = true, + }) + } + return kong.response.exit(200, body) end } } diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index b535b614904..cc8353c4693 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -72,43 +72,31 @@ return function(options) _G.native_timer_at = ngx.timer.at _G.native_timer_every = ngx.timer.every - local timerng + local _timerng if options.cli or options.rbusted then - timerng = require("resty.timerng").new({ + _timerng = require("resty.timerng").new({ min_threads = 16, max_threads = 32, }) - timerng:start() + _timerng:start() - else - timerng = require("resty.timerng").new() - - -- TODO rename - _G.timerng_start = function (debug) - timerng:start() - timerng:set_debug(debug) - end + _G.timerng = _timerng + else + _timerng = require("resty.timerng").new() + _G.timerng = _timerng end + _G.ngx.timer.at = function (delay, callback, ...) - return timerng:at(delay, callback, ...) + return _timerng:at(delay, callback, ...) end _G.ngx.timer.every = function (interval, callback, ...) - return timerng:every(interval, callback, ...) + return _timerng:every(interval, callback, ...) end - - -- TODO rename - _G.timerng_stats = function () - return timerng:stats({ - verbose = true, - flamegraph = true, - }) - end - end diff --git a/kong/init.lua b/kong/init.lua index 77e1269a06a..40b22627d90 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -592,7 +592,13 @@ function Kong.init_worker() -- duplicated seeds. math.randomseed() - _G.timerng_start(kong.configuration.log_level == "debug") + + -- setup timerng to _G.kong + kong.timer = _G.timerng + _G.timerng = nil + + kong.timer:set_debug(kong.configuration.log_level == "debug") + kong.timer:start() -- init DB diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 45ccf0c0f07..b6333c1b147 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -16,30 +16,30 @@ local PluginsIterator = require "kong.runloop.plugins_iterator" local instrumentation = require "kong.tracing.instrumentation" -local kong = kong -local type = type -local ipairs = ipairs -local tostring = tostring -local tonumber = tonumber -local setmetatable = setmetatable -local sub = string.sub -local byte = string.byte -local gsub = string.gsub -local find = string.find -local lower = string.lower -local fmt = string.format -local ngx = ngx -local var = ngx.var -local log = ngx.log -local exit = ngx.exit -local exec = ngx.exec -local header = ngx.header -local timer_at = ngx.timer.at -local subsystem = ngx.config.subsystem -local clear_header = ngx.req.clear_header -local http_version = ngx.req.http_version -local unpack = unpack -local escape = require("kong.tools.uri").escape +local kong = kong +local type = type +local ipairs = ipairs +local tostring = tostring +local tonumber = tonumber +local setmetatable = setmetatable +local sub = string.sub +local byte = string.byte +local gsub = string.gsub +local find = string.find +local lower = string.lower +local fmt = string.format +local ngx = ngx +local var = ngx.var +local log = ngx.log +local exit = ngx.exit +local exec = ngx.exec +local header = ngx.header +local timer_at = ngx.timer.at +local subsystem = ngx.config.subsystem +local clear_header = ngx.req.clear_header +local http_version = ngx.req.http_version +local unpack = unpack +local escape = require("kong.tools.uri").escape local is_http_module = subsystem == "http" @@ -1125,14 +1125,11 @@ return { if not ok then log(ERR, "could not rebuild router via timer: ", err) end - - local _, err = timer_at(worker_state_update_frequency, rebuild_router_timer) - if err then - log(ERR, "could not schedule timer to rebuild router: ", err) - end end - local _, err = timer_at(worker_state_update_frequency, rebuild_router_timer) + local _, err = kong.timer:named_every("router-rebuild", + worker_state_update_frequency, + rebuild_router_timer) if err then log(ERR, "could not schedule timer to rebuild router: ", err) end @@ -1152,14 +1149,11 @@ return { if err then log(ERR, "could not rebuild plugins iterator via timer: ", err) end - - local _, err = timer_at(worker_state_update_frequency, rebuild_plugins_iterator_timer) - if err then - log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) - end end - local _, err = timer_at(worker_state_update_frequency, rebuild_plugins_iterator_timer) + local _, err = kong.timer:named_every("plugins-iterator-rebuild", + worker_state_update_frequency, + rebuild_plugins_iterator_timer) if err then log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) end diff --git a/spec/01-unit/01-db/08-cache_warmup_spec.lua b/spec/01-unit/01-db/08-cache_warmup_spec.lua index 6cb36f87bb1..d61c57f9a5a 100644 --- a/spec/01-unit/01-db/08-cache_warmup_spec.lua +++ b/spec/01-unit/01-db/08-cache_warmup_spec.lua @@ -2,6 +2,7 @@ local cache_warmup = require("kong.cache.warmup") local helpers = require("spec.helpers") + local function mock_entity(db_data, entity_name, cache_key) return { schema = { @@ -212,13 +213,13 @@ describe("cache_warmup", function() cache_warmup._mock_kong(kong) - local runs_old = _G.timerng_stats().sys.runs + local runs_old = _G.timerng:stats().sys.runs assert.truthy(cache_warmup.execute({"my_entity", "services"})) -- waiting async DNS cacheing helpers.wait_until(function () - local runs = _G.timerng_stats().sys.runs + local runs = _G.timerng:stats().sys.runs return runs_old < runs end) @@ -271,13 +272,13 @@ describe("cache_warmup", function() cache_warmup._mock_kong(kong) - local runs_old = _G.timerng_stats().sys.runs + local runs_old = _G.timerng:stats().sys.runs assert.truthy(cache_warmup.execute({"my_entity", "services"})) -- waiting async DNS cacheing helpers.wait_until(function () - local runs = _G.timerng_stats().sys.runs + local runs = _G.timerng:stats().sys.runs return runs_old < runs end) diff --git a/spec/01-unit/16-runloop_handler_spec.lua b/spec/01-unit/16-runloop_handler_spec.lua index c7f8f116f85..493e22192f7 100644 --- a/spec/01-unit/16-runloop_handler_spec.lua +++ b/spec/01-unit/16-runloop_handler_spec.lua @@ -23,6 +23,7 @@ local function setup_it_block() }, kong = { + timer = _G.timerng, log = { err = function() end, warn = function() end, From 9c279e48547a2e96bab02ac72eeea5c5f604033a Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 23 Jun 2022 15:14:18 +0800 Subject: [PATCH 1491/4351] fix(admin) add the worker info to the response of `/timers` --- autodoc/admin-api/data/admin-api.lua | 75 ++++++++++--------- .../04-admin_api/20-timers_spec.lua | 21 +++--- 2 files changed, 53 insertions(+), 43 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 265c7c85301..9aa518b2552 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -491,45 +491,52 @@ return { ``` ```json - { - "flamegraph": { - "running": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n", - "elapsed_time": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 17\n", - "pending": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n" - }, - "sys": { - "running": 0, - "runs": 7, - "pending": 0, - "waiting": 7, - "total": 7 + { "worker": { + "id": 0, + "count": 4, }, - "timers": { - "healthcheck-localhost:8080": { - "name": "healthcheck-localhost:8080", - "meta": { - "name": "@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()", - "callstack": "@./kong/plugins/prometheus/prometheus.lua:673:init_worker();@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()" - }, - "stats": { - "finish": 2, - "runs": 2, - "elapsed_time": { - "min": 0, - "max": 0, - "avg": 0, - "variance": 0 - }, - "last_err_msg": "" - } - } + "stats": { + "flamegraph": { + "running": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n", + "elapsed_time": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 17\n", + "pending": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n" + }, + "sys": { + "running": 0, + "runs": 7, + "pending": 0, + "waiting": 7, + "total": 7 + }, + "timers": { + "healthcheck-localhost:8080": { + "name": "healthcheck-localhost:8080", + "meta": { + "name": "@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()", + "callstack": "@./kong/plugins/prometheus/prometheus.lua:673:init_worker();@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()" + }, + "stats": { + "finish": 2, + "runs": 2, + "elapsed_time": { + "min": 0, + "max": 0, + "avg": 0, + "variance": 0 + }, + "last_err_msg": "" + } + } + } } } ``` - - * `flamegraph`: String-encoded timer-related flamegraph data. + * `worker`: + * `id`: The ordinal number of the current Nginx worker processes (starting from number 0). + * `count`: The total number of the Nginx worker processes. + * `stats.flamegraph`: String-encoded timer-related flamegraph data. You can use [brendangregg/FlameGraph](https://github.com/brendangregg/FlameGraph) to generate flamegraph svgs. - * `sys`: List the number of different type of timers. + * `stats.sys`: List the number of different type of timers. * `running`: number of running timers. * `pending`: number of pending timers. * `waiting`: number of unexpired timers. diff --git a/spec/02-integration/04-admin_api/20-timers_spec.lua b/spec/02-integration/04-admin_api/20-timers_spec.lua index 499f679fc6e..65077054df0 100644 --- a/spec/02-integration/04-admin_api/20-timers_spec.lua +++ b/spec/02-integration/04-admin_api/20-timers_spec.lua @@ -35,17 +35,20 @@ local client local body = assert.res_status(200 , res) local json = cjson.decode(body) - assert(type(json.flamegraph.running) == "string") - assert(type(json.flamegraph.pending) == "string") - assert(type(json.flamegraph.elapsed_time) == "string") + assert(type(json.worker.id) == "number") + assert(type(json.worker.count) == "number") - assert(type(json.sys.total) == "number") - assert(type(json.sys.runs) == "number") - assert(type(json.sys.running) == "number") - assert(type(json.sys.pending) == "number") - assert(type(json.sys.waiting) == "number") + assert(type(json.stats.flamegraph.running) == "string") + assert(type(json.stats.flamegraph.pending) == "string") + assert(type(json.stats.flamegraph.elapsed_time) == "string") - assert(type(json.timers) == "table") + assert(type(json.stats.sys.total) == "number") + assert(type(json.stats.sys.runs) == "number") + assert(type(json.stats.sys.running) == "number") + assert(type(json.stats.sys.pending) == "number") + assert(type(json.stats.sys.waiting) == "number") + + assert(type(json.stats.timers) == "table") end) From 570726098ef51d3f4706fc506479a3a504a3ef51 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 23 Jun 2022 19:54:40 +0800 Subject: [PATCH 1492/4351] tests(helpers) extend function `wait_timer` --- .../03-db/09-query-semaphore_spec.lua | 2 +- .../23-rate-limiting/04-access_spec.lua | 34 +++--- spec/03-plugins/34-zipkin/zipkin_spec.lua | 6 +- spec/helpers.lua | 105 ++++++++++++++++-- 4 files changed, 115 insertions(+), 32 deletions(-) diff --git a/spec/02-integration/03-db/09-query-semaphore_spec.lua b/spec/02-integration/03-db/09-query-semaphore_spec.lua index 4e1857ed7af..94f42d3122c 100644 --- a/spec/02-integration/03-db/09-query-semaphore_spec.lua +++ b/spec/02-integration/03-db/09-query-semaphore_spec.lua @@ -41,7 +41,7 @@ describe("#postgres Postgres query locks", function() assert.res_status(204 , res) -- wait for zero-delay timer - helpers.wait_timer("slow-query", true, true) + helpers.wait_timer("slow-query", true, "any-running") res = assert(client:send { method = "GET", diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 316e4a9b190..69f4ab401ae 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -372,7 +372,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset >= 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -407,7 +407,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Try a different path on the same host. This should reset the timers @@ -424,7 +424,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Continue doing requests on the path which "blocks" @@ -441,7 +441,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -476,7 +476,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end for i = 4, 6 do @@ -492,7 +492,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -534,7 +534,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end local res, body = GET("/status/200", { @@ -577,7 +577,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset >= 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -617,7 +617,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Third query, while limit is 2/minute @@ -658,7 +658,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end local res, body = GET("/status/200?apikey=apikey122", { @@ -692,7 +692,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end local res, body = GET("/status/200?apikey=apikey122", { @@ -1031,7 +1031,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -1114,7 +1114,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -1198,7 +1198,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end for i = 1, 6 do @@ -1212,7 +1212,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -1289,7 +1289,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute @@ -1372,7 +1372,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, reset <= 60 and reset > 0) -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", 0.5) + helpers.wait_timer("rate-limiting", true, "any-finish") end -- Additonal request, while limit is 6/minute diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index e633428d906..b8449abd44d 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -384,7 +384,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) -- wait for zero-delay timer - helpers.wait_timer("zipkin", 0.5) + helpers.wait_timer("zipkin", true, "any-finish") assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) end) @@ -400,7 +400,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) -- wait for zero-delay timer - helpers.wait_timer("zipkin", 0.5) + helpers.wait_timer("zipkin", true, "any-finish") assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) end) @@ -416,7 +416,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) -- wait for zero-delay timer - helpers.wait_timer("zipkin", 0.5) + helpers.wait_timer("zipkin", true, "any-finish") assert.logfile().has.line("reporter flush failed to request: connection refused", false, 2) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index f247eb386ce..33eccfc118c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1393,17 +1393,24 @@ end ---wait for some timer ---@param timer_name_pattern string ---@param plain boolean ----@param running? boolean optional, wait for timer running or exit (default = false) +---@param mode string all-finish | all-running | any-finish | any-running | worker-wide-all-finish ---@param timeout? number optional, maximum time to wait (default = 2) ---@param admin_client_timeout? number optional, to override the default timeout setting ---@param forced_admin_port? number optional, to override the default port of admin API -local function wait_timer(timer_name_pattern, plain, running, timeout, admin_client_timeout, forced_admin_port) +local function wait_timer(timer_name_pattern, plain, + mode, timeout, + admin_client_timeout, forced_admin_port) if not timeout then timeout = 2 end local _admin_client + local all_running_each_worker = nil + local all_finish_each_worker = nil + local any_running_each_worker = nil + local any_finish_each_worker = nil + wait_until(function () if _admin_client then _admin_client:close() @@ -1413,22 +1420,98 @@ local function wait_timer(timer_name_pattern, plain, running, timeout, admin_cli local res = assert(_admin_client:get("/timers")) local body = luassert.res_status(200, res) local json = assert(cjson.decode(body)) + local worker_id = json.worker.id + local worker_count = json.worker.count + + if not all_running_each_worker then + all_running_each_worker = {} + all_finish_each_worker = {} + any_running_each_worker = {} + any_finish_each_worker = {} + + for i = 0, worker_count - 1 do + all_running_each_worker[i] = false + all_finish_each_worker[i] = false + any_running_each_worker[i] = false + any_finish_each_worker[i] = false + end + end - for timer_name, timer in pairs(json.timers) do - if string.find(timer_name, timer_name_pattern, 1, plain) then - if not running then - return false, "failed to wait " .. timer_name_pattern + local is_matched = false - elseif timer.is_running then - return true + all_finish_each_worker[worker_id] = true - else - return false, "failed to wait " .. timer_name_pattern .. " running" + for timer_name, timer in pairs(json.stats.timers) do + if string.find(timer_name, timer_name_pattern, 1, plain) then + is_matched = true + + if timer.is_running then + all_running_each_worker[worker_id] = true + any_running_each_worker[worker_id] = true + all_finish_each_worker[worker_id] = false + goto continue end + + all_running_each_worker[worker_id] = false + any_finish_each_worker[worker_id] = true + + goto continue end + + ::continue:: end - return true + if not is_matched then + any_finish_each_worker[worker_id] = true + all_finish_each_worker[worker_id] = true + end + + local all_running = true + + local all_finish = true + local all_finish_worker_wide = true + + local any_running = false + local any_finish = false + + for _, v in pairs(all_running_each_worker) do + all_running = all_running or v + end + + for _, v in pairs(all_finish_each_worker) do + all_finish = all_finish or v + all_finish_worker_wide = all_finish_worker_wide and v + end + + for _, v in pairs(any_running_each_worker) do + any_running = any_running or v + end + + for _, v in pairs(any_finish_each_worker) do + any_finish = any_finish or v + end + + if mode == "all-running" then + return all_running + end + + if mode == "all-finish" then + return all_finish + end + + if mode == "worker-wide-all-finish" then + return all_finish_worker_wide + end + + if mode == "any-finish" then + return any_finish + end + + if mode == "any-running" then + return any_running + end + + error("unexpected error") end, timeout) end From 387dcb3a80a1a1d227013aa61b5052ae07d88e68 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 24 Jun 2022 20:06:47 +0800 Subject: [PATCH 1493/4351] tests(perf) correctly preserve kong source code when using daily image --- spec/helpers/perf/drivers/terraform.lua | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index ec05ae089dc..8594369bd93 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -280,7 +280,9 @@ function _M:start_kong(version, kong_conf, driver_conf) end local docker_extract_cmds - if self.opts.use_daily_image then + -- daily image are only used when testing with git + -- testing upon release artifact won't apply daily image files + if self.opts.use_daily_image and use_git then local image = "kong/kong" local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") if not version then @@ -292,12 +294,15 @@ function _M:start_kong(version, kong_conf, driver_conf) "docker rm -f daily || true", "docker pull " .. image .. ":" .. tag.name, "docker create --name daily " .. image .. ":" .. tag.name, + "sudo rm -rf /tmp/lua && sudo docker cp daily:/usr/local/share/lua/5.1/. /tmp/lua", + -- don't overwrite kong source code, use them from current git repo instead + "sudo rm -rf /tmp/lua/kong && sudo cp -r /tmp/lua/. /usr/local/share/lua/5.1/", } - for _, dir in ipairs({"/usr/local/openresty", "/usr/local/share/lua/5.1/", + for _, dir in ipairs({"/usr/local/openresty", "/usr/local/kong/include", "/usr/local/kong/lib"}) do - table.insert(docker_extract_cmds, "sudo rm -rf " .. dir) - table.insert(docker_extract_cmds, "sudo docker cp daily:" .. dir .." " .. dir) + -- notice the /. it makes sure the content not the directory itself is copied + table.insert(docker_extract_cmds, "sudo docker cp daily:" .. dir .."/. " .. dir) end table.insert(docker_extract_cmds, "sudo kong check") @@ -336,6 +341,9 @@ function _M:start_kong(version, kong_conf, driver_conf) -- upload use_git and ("tar zc kong | " .. ssh_execute_wrap(self, self.kong_ip, "sudo tar zx -C /usr/local/share/lua/5.1")) or "echo use stock files", + use_git and (ssh_execute_wrap(self, self.kong_ip, + "sudo cp -r /usr/local/share/lua/5.1/kong/include/. /usr/local/kong/include/ || true")) + or "echo use stock proto files", -- start kong ssh_execute_wrap(self, self.kong_ip, "ulimit -n 655360; kong start || kong restart") From 07590512623cb12af85994dddb01a5813634cb18 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 24 Jun 2022 20:18:31 +0800 Subject: [PATCH 1494/4351] tests(perf) correctly display the daily image version --- spec/helpers/perf.lua | 7 +++++-- spec/helpers/perf/drivers/docker.lua | 6 ++++++ spec/helpers/perf/drivers/local.lua | 4 ++++ spec/helpers/perf/drivers/terraform.lua | 7 +++++++ 4 files changed, 22 insertions(+), 2 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 66c0e7b5176..6e88ad45ce3 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -23,7 +23,7 @@ local driver_functions = { "start_upstreams", "start_kong", "stop_kong", "setup", "teardown", "get_start_load_cmd", "get_start_stapxx_cmd", "get_wait_stapxx_cmd", "generate_flamegraph", "save_error_log", "get_admin_uri", - "save_pgdump", "load_pgdump", + "save_pgdump", "load_pgdump", "get_based_version", } local function check_driver_sanity(mod) @@ -461,7 +461,10 @@ function _M.generate_flamegraph(filename, title, opts) -- If current test is git-based, also attach the Kong binary package -- version it based on if git.is_git_repo() and git.is_git_based() then - title = title .. " (based on " .. git.get_kong_version() .. ")" + -- use driver to get the version; driver could implement version override + -- based on setups (like using the daily image) + local v = invoke_driver("get_based_version") + title = title .. " (based on " .. v .. ")" end local out = invoke_driver("generate_flamegraph", title, opts) diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 7f2e62221a9..ac8724bb3c3 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -15,6 +15,7 @@ function _M.new(opts) psql_ct_id = nil, kong_ct_ids = {}, worker_ct_id = nil, + daily_image_desc = nil, }, mt) end @@ -292,6 +293,7 @@ function _M:start_kong(version, kong_conf, driver_conf) driver_conf['ports'] = { 8000 } end + self.daily_image_desc = nil if version:startswith("git:") then perf.git_checkout(version:sub(#("git:")+1)) use_git = true @@ -466,4 +468,8 @@ function _M:load_pgdump(path, dont_patch_service) { logger = self.log.log_exec }) end +function _M:get_based_version() + return self.daily_image_desc or perf.get_kong_version() +end + return _M diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 8e4d43cab7a..408dc416e0b 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -292,4 +292,8 @@ function _M:load_pgdump(path, dont_patch_service) { logger = self.log.log_exec }) end +function _M:get_based_version() + return perf.get_kong_version() +end + return _M diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 8594369bd93..ad9e725cbad 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -42,6 +42,7 @@ function _M.new(opts) worker_internal_ip = nil, systemtap_sanity_checked = false, systemtap_dest_path = nil, + daily_image_desc = nil, }, mt) end @@ -280,6 +281,7 @@ function _M:start_kong(version, kong_conf, driver_conf) end local docker_extract_cmds + self.daily_image_desc = nil -- daily image are only used when testing with git -- testing upon release artifact won't apply daily image files if self.opts.use_daily_image and use_git then @@ -289,6 +291,7 @@ function _M:start_kong(version, kong_conf, driver_conf) return nil, "failed to use daily image: " .. err end self.log.debug("daily image " .. tag.name .." was pushed at ", tag.last_updated) + self.daily_image_desc = tag.name .. ", " .. tag.last_updated docker_extract_cmds = { "docker rm -f daily || true", @@ -537,4 +540,8 @@ function _M:load_pgdump(path, dont_patch_service) { logger = self.ssh_log.log_exec }) end +function _M:get_based_version() + return self.daily_image_desc or perf.get_kong_version() +end + return _M From d51e2636c97fb097dde281857d1fa9e4d45ceed1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 27 Jun 2022 10:03:41 +0200 Subject: [PATCH 1495/4351] chore(plugins) stop accepting hash-like table for daos FT-2563 (#8988) * chore(plugins) stop accepting hash-like table for daos FT-2563 * remove test for hash-like dao declaration * Revert "remove test for hash-like dao declaration" * Actually fix the test * test to verify that old daos format is now rejected * Update CHANGELOG.md * Update CHANGELOG.md again * Explicitly check for expected error in test --- CHANGELOG.md | 3 +++ kong/db/schema/plugin_loader.lua | 3 +++ .../11-declarative_config/01-validate_spec.lua | 14 +++++++++++--- 3 files changed, 17 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c7e8c0f5de6..ef195510d17 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -119,6 +119,9 @@ executing `kong config db_import config.lua`, please create a `config.json` or `config.yml` and use that before upgrading. [#8898](https://github.com/Kong/kong/pull/8898) +- DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a + hash-like table is no longer supported. + [#8988](https://github.com/Kong/kong/pull/8988) #### Admin API diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index 7f1ee14a74d..5ec62ec0ed8 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -60,6 +60,9 @@ function plugin_loader.load_entities(plugin, errors, loader_fn) if not has_daos then return {} end + if not utils.is_array(daos_schemas, "strict") then + return nil, fmt("custom plugin '%s' returned non-array daos definition table", plugin) + end local res = {} local schema_def, ret, err diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua index 785ddecd929..6432bc5e5b9 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua @@ -855,7 +855,7 @@ end) describe("declarative config: validate", function() local daos = { - ["dao-keywords"] = { + { name = "dao-keywords", primary_key = {"field1"}, admin_api_name = "dao-keywords", @@ -890,13 +890,13 @@ describe("declarative config: validate", function() end) it("loads plugins with custom DAO that has keywords as string", function() - daos["dao-keywords"]["fields"][2] = {plugins = {type = "string", required = true}} + daos[1]["fields"][2] = {plugins = {type = "string", required = true}} assert(declarative_config.load(plugins_set)) end) it("loads plugins with custom DAO that has keywords as array", function() - daos["dao-keywords"]["fields"][2] = { + daos[1]["fields"][2] = { plugins = { type = "array", required = false, @@ -908,4 +908,12 @@ describe("declarative config: validate", function() assert(declarative_config.load(plugins_set)) end) + + it("rejects plugin with custom DAO in old, hash-like format", function() + daos["dao-keywords"] = daos[1] + table.remove(daos, 1) + local ok, err = declarative_config.load(plugins_set) + assert.falsy(ok) + assert.same("custom plugin 'dao-keywords' returned non-array daos definition table", err) + end) end) From 504ec3f80320df4066a9c843b858e3889ba51394 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 27 Jun 2022 10:04:52 +0200 Subject: [PATCH 1496/4351] chore(jwt) don't put authenticated_jwt_token into ngx.ctx FT-2558 (#9000) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * Remove authenticated_jwt_token from ngx.ctx * Update CHANGELOG.md Co-authored-by: Enrique García Cota --- CHANGELOG.md | 4 ++++ kong/plugins/jwt/handler.lua | 8 +------- spec/03-plugins/16-jwt/03-access_spec.lua | 8 +++++--- 3 files changed, 10 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ef195510d17..b3160386942 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -170,6 +170,10 @@ - `ldap-auth` changed from 1002 to 1200 - `oauth2` changed from 1004 to 1400 - `rate-limiting` changed from 901 to 910 +- **JWT**: The authenticated JWT is no longer put into the nginx + context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that + value being set under that name must be updated to use Kong's shared context + instead (kong.ctx.shared.authenticated_jwt_token) before upgrading to 3.0 ### Deprecations diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 7caa22538ae..de1bfdd0d2e 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -112,13 +112,7 @@ local function set_consumer(consumer, credential, token) set_header(constants.HEADERS.ANONYMOUS, true) end - if token then - kong.ctx.shared.authenticated_jwt_token = token -- TODO: wrap in a PDK function? - ngx.ctx.authenticated_jwt_token = token -- backward compatibility only - else - kong.ctx.shared.authenticated_jwt_token = nil - ngx.ctx.authenticated_jwt_token = nil -- backward compatibility only - end + kong.ctx.shared.authenticated_jwt_token = token -- TODO: wrap in a PDK function? end diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index 076401cebe8..8ab5207afdc 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -151,7 +151,8 @@ for _, strategy in helpers.each_strategy() do plugins:insert({ name = "ctx-checker", route = { id = routes[1].id }, - config = { ctx_check_field = "authenticated_jwt_token" }, + config = { ctx_kind = "kong.ctx.shared", + ctx_check_field = "authenticated_jwt_token" }, }) plugins:insert({ @@ -163,7 +164,8 @@ for _, strategy in helpers.each_strategy() do plugins:insert({ name = "ctx-checker", route = { id = route_grpc.id }, - config = { ctx_check_field = "authenticated_jwt_token" }, + config = { ctx_kind = "kong.ctx.shared", + ctx_check_field = "authenticated_jwt_token" }, }) @@ -866,7 +868,7 @@ for _, strategy in helpers.each_strategy() do end) describe("ctx.authenticated_jwt_token", function() - it("is added to ngx.ctx when authenticated", function() + it("is added to kong.ctx.shared when authenticated", function() PAYLOAD.iss = jwt_secret.key local jwt = jwt_encoder.encode(PAYLOAD, jwt_secret.secret) local authorization = "Bearer " .. jwt From 083ac1cf5badcf861dc8a00639c3aab09c535ce6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 27 Jun 2022 10:05:16 +0200 Subject: [PATCH 1497/4351] chore(docs) update documentation to match what PUT endpoints return FT-2589 (#8997) --- autodoc/admin-api/data/admin-api.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 9aa518b2552..d13502ce5a9 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -2309,7 +2309,7 @@ return { ]], response = [[ ``` - HTTP 201 Created or HTTP 200 OK + HTTP 200 OK ``` See POST and PATCH responses. From 079905cc5d1c79e4724457f8db71d04583a4a3a1 Mon Sep 17 00:00:00 2001 From: suika Date: Mon, 27 Jun 2022 13:30:17 +0800 Subject: [PATCH 1498/4351] chore(docs) add wrpc to change logs --- CHANGELOG.md | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b3160386942..f8eabbd0dc0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -256,6 +256,19 @@ nodes [#8452](https://github.com/Kong/kong/pull/8452). for load balancing. [#8701](https://github.com/Kong/kong/pull/8701) +#### Hybrid Mode + +- Add wRPC protocol support. Now configuration synchronization is over wRPC. + wRPC is an RPC protocol that encodes with ProtoBuf and transports + with WebSocket. + [#8357](https://github.com/Kong/kong/pull/8357) +- To keep compatibility with earlier versions, + add support for CP to fall back to the previous protocol to support old DP. + [#8834](https://github.com/Kong/kong/pull/8834) +- Add support to negotiate services supported with wRPC protocol. + We will support more services than config sync over wRPC in the future. + [#8926](https://github.com/Kong/kong/pull/8926) + #### Plugins - Introduced the new **OpenTelemetry** plugin that export tracing instrumentations From 2ea59866f80d1b51b98d891d4a693222214fc7d6 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Mon, 27 Jun 2022 18:39:16 +0800 Subject: [PATCH 1499/4351] add lua-resty-events in changelog --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f8eabbd0dc0..5589043a257 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -255,6 +255,9 @@ nodes [#8452](https://github.com/Kong/kong/pull/8452). - Added `path`, `uri_capture`, and `query_arg` options to upstream `hash_on` for load balancing. [#8701](https://github.com/Kong/kong/pull/8701) +- Introduce unix domain socket based `lua-resty-events` to + replace shared memory based `lua-resty-worker-events` + [#8890](https://github.com/Kong/kong/pull/8890) #### Hybrid Mode From 16fee7c1f27d327fd319c8f6803e3a3cdcf6685f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jun 2022 02:12:30 +0300 Subject: [PATCH 1500/4351] fix(schema) process auto-fields attempt to index local 'refs' (a nil value) (#9020) ### Summary Fix issue internally reported as FT-3076 where schema process auto-fields function could lead to an attempt to index local 'refs' (a nil value) error. --- kong/db/schema/init.lua | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 769207189e1..0b6860f693f 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1736,13 +1736,22 @@ function Schema:process_auto_fields(data, context, nulls, opts) if subfield.type == "string" and subfield.referenceable then local count = #value if count > 0 then - refs[key] = new_tab(count, 0) for i = 1, count do if is_reference(value[i]) then + if not refs then + refs = {} + end + + if not refs[key] then + refs[key] = new_tab(count, 0) + end + refs[key][i] = value[i] + local deref, err = kong.vault.get(value[i]) if deref then value[i] = deref + else if err then kong.log.warn("unable to resolve reference ", value[i], " (", err, ")") From 5d5b7e55801a3c0bf08d71a906ccf0c783d6f04a Mon Sep 17 00:00:00 2001 From: Diana <75819066+cloudjumpercat@users.noreply.github.com> Date: Mon, 27 Jun 2022 22:43:44 -0500 Subject: [PATCH 1501/4351] chore(cli) update the description of the reset command (#9010) This change was requested in [DOCU-1474](https://konghq.atlassian.net/browse/DOCU-1474) because it was unclear to customers that the `reset` command would erase data instead of reset the migration steps. Co-authored-by: Angel --- kong/cmd/migrations.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/cmd/migrations.lua b/kong/cmd/migrations.lua index a4b5caa3f14..433e7221a30 100644 --- a/kong/cmd/migrations.lua +++ b/kong/cmd/migrations.lua @@ -24,7 +24,7 @@ The available commands are: list List executed migrations. - reset Reset the database. + reset Reset the database. The `reset` command erases all of the data in Kong's database and deletes all of the schemas. Options: -y,--yes Assume "yes" to prompts and run From 1faee9ebec2f5540e4a29e8d67596e7879715a04 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Tue, 28 Jun 2022 16:14:59 +0800 Subject: [PATCH 1502/4351] chore(deps) bump resty.openssl from 0.8.8 to 0.8.10 (#9023) #### Features * __x509.init__ add `get_signature_digest_name` to return short name of digest algorithm. * __x509.csr__ add `get_signature_digest_name` to return short name of digest algorithm. * __x509.crl__ add `get_signature_digest_name` to return short name of digest algorithm. * __objects__ add `find_sigid_algs` to transforms signature `nid` to digest `nid`. #### Issue reference * Fix _[FTI-3334](https://konghq.atlassian.net/browse/FTI-3334)_ --- CHANGELOG.md | 3 ++- kong-2.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5589043a257..e477963bfd0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -212,9 +212,10 @@ [#8544](https://github.com/Kong/kong/pull/8544) [#8752](https://github.com/Kong/kong/pull/8752) [#8994](https://github.com/Kong/kong/pull/8994) -- Bumped resty.openssl from 0.8.5 to 0.8.7 +- Bumped resty.openssl from 0.8.8 to 0.8.10 [#8592](https://github.com/Kong/kong/pull/8592) [#8753](https://github.com/Kong/kong/pull/8753) + [#9023](https://github.com/Kong/kong/pull/9023) - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) - Bumped resty.acme from 0.7.2 to 0.8.0 diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 19c490f51c6..3e74613cd95 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.5.1", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.8", + "lua-resty-openssl == 0.8.10", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.8.0", From 458c863442ca2f2ae5edb856892140099ad84130 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 28 Jun 2022 13:30:14 -0300 Subject: [PATCH 1503/4351] chore(rockspec) bump lua-resty-healthcheck to 1.6.0 (#9018) * chore(rockspec) bump lua-resty-healthcheck to 1.6.0 * small code clean * typo fix in changelog * add version bump log * keep bump 1.5.0 -> 1.5.1 info Co-authored-by: chronolaw --- CHANGELOG.md | 5 +- kong-2.8.0-0.rockspec | 4 +- kong/global.lua | 1 - kong/resty/healthcheck.lua | 1649 ----------------- kong/runloop/balancer/healthcheckers.lua | 5 +- kong/templates/nginx_kong.lua | 1 - kong/templates/nginx_kong_stream.lua | 1 - .../05-worker_consistency_spec.lua | 1 + 8 files changed, 9 insertions(+), 1658 deletions(-) delete mode 100644 kong/resty/healthcheck.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index e477963bfd0..fcfae1ffe47 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -224,8 +224,9 @@ [#8700](https://github.com/Kong/kong/pull/8700) - Bumped luasec from 1.0.2 to 1.1.0 [#8754](https://github.com/Kong/kong/pull/8754) -- Bumped resty.healthcheck from 1.5.0 to 1.5.1 +- Bumped resty.healthcheck from 1.5.0 to 1.6.0 [#8755](https://github.com/Kong/kong/pull/8755) + [#9018](https://github.com/Kong/kong/pull/9018) - Bumped resty.cassandra from 1.5.1 to 1.5.2 [#8845](https://github.com/Kong/kong/pull/8845) @@ -256,7 +257,7 @@ nodes [#8452](https://github.com/Kong/kong/pull/8452). - Added `path`, `uri_capture`, and `query_arg` options to upstream `hash_on` for load balancing. [#8701](https://github.com/Kong/kong/pull/8701) -- Introduce unix domain socket based `lua-resty-events` to +- Introduced unix domain socket based `lua-resty-events` to replace shared memory based `lua-resty-worker-events` [#8890](https://github.com/Kong/kong/pull/8890) diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.0-0.rockspec index 3e74613cd95..af5af4389dd 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.5.1", + "lua-resty-healthcheck == 1.6.0", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.10", @@ -487,8 +487,6 @@ build = { ["kong.plugins.request-transformer.access"] = "kong/plugins/request-transformer/access.lua", ["kong.plugins.request-transformer.schema"] = "kong/plugins/request-transformer/schema.lua", - ["kong.resty.healthcheck"] = "kong/resty/healthcheck.lua", - ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", diff --git a/kong/global.lua b/kong/global.lua index 17d6b5e7103..3f8ba93ede1 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -198,7 +198,6 @@ function _GLOBAL.init_worker_events() ngx.config.prefix() .. sock_name, } - --worker_events = require "resty.events" worker_events = require "resty.events.compat" end diff --git a/kong/resty/healthcheck.lua b/kong/resty/healthcheck.lua deleted file mode 100644 index ebc01b2e4e5..00000000000 --- a/kong/resty/healthcheck.lua +++ /dev/null @@ -1,1649 +0,0 @@ --------------------------------------------------------------------------- --- Healthcheck library for OpenResty. --- --- Some notes on the usage of this library: --- --- - Each target will have 4 counters, 1 success counter and 3 failure --- counters ('http', 'tcp', and 'timeout'). Any failure will _only_ reset the --- success counter, but a success will reset _all three_ failure counters. --- --- - All targets are uniquely identified by their IP address and port number --- combination, most functions take those as arguments. --- --- - All keys in the SHM will be namespaced by the healthchecker name as --- provided to the `new` function. Hence no collissions will occur on shm-keys --- as long as the `name` is unique. --- --- - Active healthchecks will be synchronized across workers, such that only --- a single active healthcheck runs. --- --- - Events will be raised in every worker, see [lua-resty-worker-events](https://github.com/Kong/lua-resty-worker-events) --- for details. --- --- @copyright 2017 Kong Inc. --- @author Hisham Muhammad, Thijs Schreijer --- @license Apache 2.0 - -local ERR = ngx.ERR -local WARN = ngx.WARN -local DEBUG = ngx.DEBUG -local ngx_log = ngx.log -local tostring = tostring -local ipairs = ipairs -local buffer = require "string.buffer" -local table_insert = table.insert -local table_remove = table.remove -local resty_lock = require ("resty.lock") -local re_find = ngx.re.find -local bit = require("bit") -local ngx_now = ngx.now -local ngx_worker_id = ngx.worker.id -local ngx_worker_pid = ngx.worker.pid -local ssl = require("ngx.ssl") -local resty_timer = require "resty.timer" - -local worker_events -if package.loaded["resty.events.compat"] then - worker_events = require("resty.events.compat") -else - worker_events = require("resty.worker.events") -end - -local new_tab -local nkeys -local is_array - -do - local pcall = pcall - local ok - - ok, new_tab = pcall(require, "table.new") - if not ok then - new_tab = function () return {} end - end - - -- OpenResty branch of LuaJIT New API - ok, nkeys = pcall(require, "table.nkeys") - if not ok then - nkeys = function (tab) - local count = 0 - for _, v in pairs(tab) do - if v ~= nil then - count = count + 1 - end - end - return count - end - end - - ok, is_array = pcall(require, "table.isarray") - if not ok then - is_array = function(t) - for k in pairs(t) do - if type(k) ~= "number" or math.floor(k) ~= k then - return false - end - end - return true - end - end -end - --- constants -local EVENT_SOURCE_PREFIX = "lua-resty-healthcheck" -local LOG_PREFIX = "[healthcheck] " -local SHM_PREFIX = "lua-resty-healthcheck:" -local EMPTY = setmetatable({},{ - __newindex = function() - error("the EMPTY table is read only, check your code!", 2) - end - }) - - ---- timer constants --- evaluate active checks every 0.1s -local CHECK_INTERVAL = 0.1 --- use a 10% jitter to start each worker timer -local CHECK_JITTER = CHECK_INTERVAL * 0.1 --- lock valid period: the worker which acquires the lock owns it for 15 times --- the check interval. If it does not update the shm during this period, we --- consider that it is not able to continue checking (the worker probably was killed) -local LOCK_PERIOD = CHECK_INTERVAL * 15 - --- Counters: a 32-bit shm integer can hold up to four 8-bit counters. -local CTR_SUCCESS = 0x00000001 -local CTR_HTTP = 0x00000100 -local CTR_TCP = 0x00010000 -local CTR_TIMEOUT = 0x01000000 - -local MASK_FAILURE = 0xffffff00 -local MASK_SUCCESS = 0x000000ff - -local COUNTER_NAMES = { - [CTR_SUCCESS] = "SUCCESS", - [CTR_HTTP] = "HTTP", - [CTR_TCP] = "TCP", - [CTR_TIMEOUT] = "TIMEOUT", -} - ---- The list of potential events generated. --- The `checker.EVENT_SOURCE` field can be used to subscribe to the events, see the --- example below. Each of the events will get a table passed containing --- the target details `ip`, `port`, and `hostname`. --- See [lua-resty-worker-events](https://github.com/Kong/lua-resty-worker-events). --- @field remove Event raised when a target is removed from the checker. --- @field healthy This event is raised when the target status changed to --- healthy (and when a target is added as `healthy`). --- @field unhealthy This event is raised when the target status changed to --- unhealthy (and when a target is added as `unhealthy`). --- @field mostly_healthy This event is raised when the target status is --- still healthy but it started to receive "unhealthy" updates via active or --- passive checks. --- @field mostly_unhealthy This event is raised when the target status is --- still unhealthy but it started to receive "healthy" updates via active or --- passive checks. --- @table checker.events --- @usage -- Register for all events from `my_checker` --- local event_callback = function(target, event, source, source_PID) --- local t = target.ip .. ":" .. target.port .." by name '" .. --- target.hostname .. "' ") --- --- if event == my_checker.events.remove then --- print(t .. "has been removed") --- elseif event == my_checker.events.healthy then --- print(t .. "is now healthy") --- elseif event == my_checker.events.unhealthy then --- print(t .. "is now unhealthy") --- end --- end --- --- worker_events.register(event_callback, my_checker.EVENT_SOURCE) -local EVENTS = setmetatable({}, { - __index = function(self, key) - error(("'%s' is not a valid event name"):format(tostring(key))) - end -}) -for _, event in ipairs({ - "remove", - "healthy", - "unhealthy", - "mostly_healthy", - "mostly_unhealthy", - "clear", -}) do - EVENTS[event] = event -end - -local INTERNAL_STATES = {} -for i, key in ipairs({ - "healthy", - "unhealthy", - "mostly_healthy", - "mostly_unhealthy", -}) do - INTERNAL_STATES[i] = key - INTERNAL_STATES[key] = i -end - --- Some color for demo purposes -local use_color = false -local id = function(x) return x end -local worker_color = use_color and function(str) return ("\027["..tostring(31 + ngx_worker_pid() % 5).."m"..str.."\027[0m") end or id - --- Debug function -local function dump(...) print(require("pl.pretty").write({...})) end -- luacheck: ignore 211 - -local _M = {} - --- checker objects (weak) table -local hcs = setmetatable({}, { - __mode = "v", -}) - -local active_check_timer - --- serialize a table to a string -local serialize = buffer.encode --- deserialize a string to a table -local deserialize = buffer.decode - -local function key_for(key_prefix, ip, port, hostname) - return string.format("%s:%s:%s%s", key_prefix, ip, port, hostname and ":" .. hostname or "") -end - - -local checker = {} - - ------------------------------------------------------------------------------- --- Node management. --- @section node-management ------------------------------------------------------------------------------- - - --- @return the target list from the shm, an empty table if not found, or --- `nil + error` upon a failure -local function fetch_target_list(self) - local target_list, err = self.shm:get(self.TARGET_LIST) - if err then - return nil, "failed to fetch target_list from shm: " .. err - end - - return target_list and deserialize(target_list) or {} -end - - ---- Helper function to run the function holding a lock on the target list. --- @see locking_target_list -local function run_fn_locked_target_list(premature, self, fn) - - if premature then - return - end - - local lock, lock_err = resty_lock:new(self.shm_name, { - exptime = 10, -- timeout after which lock is released anyway - timeout = 5, -- max wait time to acquire lock - }) - - if not lock then - return nil, "failed to create lock:" .. lock_err - end - - local pok, perr = pcall(resty_lock.lock, lock, self.TARGET_LIST_LOCK) - if not pok then - self:log(DEBUG, "failed to acquire lock: ", perr) - return nil, "failed to acquire lock" - end - - local target_list, err = fetch_target_list(self) - - local final_ok, final_err - - if target_list then - final_ok, final_err = pcall(fn, target_list) - else - final_ok, final_err = nil, err - end - - local ok - ok, err = lock:unlock() - if not ok then - -- recoverable: not returning this error, only logging it - self:log(ERR, "failed to release lock '", self.TARGET_LIST_LOCK, - "': ", err) - end - - return final_ok, final_err -end - - ---- Run the given function holding a lock on the target list. --- @param self The checker object --- @param fn The function to execute --- @return The results of the function; or nil and an error message --- in case it fails locking. -local function locking_target_list(self, fn) - - local ok, err = run_fn_locked_target_list(false, self, fn) - if err == "failed to acquire lock" then - local _, terr = ngx.timer.at(0, run_fn_locked_target_list, self, fn) - if terr ~= nil then - return nil, terr - end - - return true - end - - return ok, err -end - - ---- Get a target -local function get_target(self, ip, port, hostname) - hostname = hostname or ip - return ((self.targets[ip] or EMPTY)[port] or EMPTY)[hostname] -end - ---- Add a target to the healthchecker. --- When the ip + port + hostname combination already exists, it will simply --- return success (without updating `is_healthy` status). --- @param ip IP address of the target to check. --- @param port the port to check against. --- @param hostname (optional) hostname to set as the host header in the HTTP --- probe request --- @param is_healthy (optional) a boolean value indicating the initial state, --- default is `true`. --- @param hostheader (optional) a value to use for the Host header on --- active healthchecks. --- @return `true` on success, or `nil + error` on failure. -function checker:add_target(ip, port, hostname, is_healthy, hostheader) - ip = tostring(assert(ip, "no ip address provided")) - port = assert(tonumber(port), "no port number provided") - hostname = hostname or ip - if is_healthy == nil then - is_healthy = true - end - - local internal_health = is_healthy and "healthy" or "unhealthy" - - local ok, err = locking_target_list(self, function(target_list) - local found = false - - -- check whether we already have this target - for _, target in ipairs(target_list) do - if target.ip == ip and target.port == port and target.hostname == (hostname) then - if target.purge_time == nil then - self:log(DEBUG, "adding an existing target: ", hostname or "", " ", ip, - ":", port, " (ignoring)") - return - end - target.purge_time = nil - found = true - internal_health = self:get_target_status(ip, port, hostname) and - "healthy" or "unhealthy" - break - end - end - - -- we first add the internal health, and only then the updated list. - -- this prevents a state where a target is in the list, but does not - -- have a key in the shm. - local ok, err = self.shm:set(key_for(self.TARGET_STATE, ip, port, hostname), - INTERNAL_STATES[internal_health]) - if not ok then - self:log(ERR, "failed to set initial health status in shm: ", err) - end - - -- target does not exist, go add it - if not found then - target_list[#target_list + 1] = { - ip = ip, - port = port, - hostname = hostname, - hostheader = hostheader, - } - end - target_list = serialize(target_list) - - ok, err = self.shm:set(self.TARGET_LIST, target_list) - if not ok then - return nil, "failed to store target_list in shm: " .. err - end - - -- raise event for our newly added target - self:raise_event(self.events[internal_health], ip, port, hostname) - - return true - end) - - if ok == false then - -- the target already existed, no event, but still success - return true - end - - return ok, err - -end - - --- Remove health status entries from an individual target from shm --- @param self The checker object --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname hostname of the target being checked. -local function clear_target_data_from_shm(self, ip, port, hostname) - local ok, err = self.shm:set(key_for(self.TARGET_STATE, ip, port, hostname), nil) - if not ok then - self:log(ERR, "failed to remove health status from shm: ", err) - end - ok, err = self.shm:set(key_for(self.TARGET_COUNTER, ip, port, hostname), nil) - if not ok then - self:log(ERR, "failed to clear health counter from shm: ", err) - end -end - - ---- Remove a target from the healthchecker. --- The target not existing is not considered an error. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname (optional) hostname of the target being checked. --- @return `true` on success, or `nil + error` on failure. -function checker:remove_target(ip, port, hostname) - ip = tostring(assert(ip, "no ip address provided")) - port = assert(tonumber(port), "no port number provided") - - return locking_target_list(self, function(target_list) - - -- find the target - local target_found - for i, target in ipairs(target_list) do - if target.ip == ip and target.port == port and target.hostname == hostname then - target_found = target - table_remove(target_list, i) - break - end - end - - if not target_found then - return true - end - - -- go update the shm - target_list = serialize(target_list) - - -- we first write the updated list, and only then remove the health - -- status; this prevents race conditions when a healthchecker gets the - -- initial state from the shm - local ok, err = self.shm:set(self.TARGET_LIST, target_list) - if not ok then - return nil, "failed to store target_list in shm: " .. err - end - - clear_target_data_from_shm(self, ip, port, hostname) - - -- raise event for our removed target - self:raise_event(self.events.remove, ip, port, hostname) - - return true - end) -end - - ---- Clear all healthcheck data. --- @return `true` on success, or `nil + error` on failure. -function checker:clear() - - return locking_target_list(self, function(target_list) - - local old_target_list = target_list - - -- go update the shm - target_list = serialize({}) - - local ok, err = self.shm:set(self.TARGET_LIST, target_list) - if not ok then - return nil, "failed to store target_list in shm: " .. err - end - - -- remove all individual statuses - for _, target in ipairs(old_target_list) do - local ip, port, hostname = target.ip, target.port, target.hostname - clear_target_data_from_shm(self, ip, port, hostname) - end - - self.targets = {} - - -- raise event for our removed target - self:raise_event(self.events.clear) - - return true - end) -end - - ---- Clear all healthcheck data after a period of time. --- Useful for keeping target status between configuration reloads. --- @param delay delay in seconds before purging target state. --- @return `true` on success, or `nil + error` on failure. -function checker:delayed_clear(delay) - assert(tonumber(delay), "no delay provided") - - return locking_target_list(self, function(target_list) - local purge_time = ngx_now() + delay - - -- add purge time to all targets - for _, target in ipairs(target_list) do - target.purge_time = purge_time - end - - target_list = serialize(target_list) - local ok, err = self.shm:set(self.TARGET_LIST, target_list) - if not ok then - return nil, "failed to store target_list in shm: " .. err - end - - return true - end) -end - - ---- Get the current status of the target. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname the hostname of the target being checked. --- @return `true` if healthy, `false` if unhealthy, or `nil + error` on failure. -function checker:get_target_status(ip, port, hostname) - - local target = get_target(self, ip, port, hostname) - if not target then - return nil, "target not found" - end - return target.internal_health == "healthy" - or target.internal_health == "mostly_healthy" - -end - - ------------------------------------------------------------------------------- --- Health management. --- Functions that allow reporting of failures/successes for passive checks. --- @section health-management ------------------------------------------------------------------------------- - - ---- Helper function to actually run the function holding a lock on the target. --- @see locking_target -local function run_mutexed_fn(premature, self, ip, port, hostname, fn) - if premature then - return - end - - local lock, lock_err = resty_lock:new(self.shm_name, { - exptime = 10, -- timeout after which lock is released anyway - timeout = 5, -- max wait time to acquire lock - }) - if not lock then - return nil, "failed to create lock:" .. lock_err - end - local lock_key = key_for(self.TARGET_LOCK, ip, port, hostname) - - local pok, perr = pcall(resty_lock.lock, lock, lock_key) - if not pok then - self:log(DEBUG, "failed to acquire lock: ", perr) - return nil, "failed to acquire lock" - end - - local final_ok, final_err = pcall(fn) - - local ok, err = lock:unlock() - if not ok then - -- recoverable: not returning this error, only logging it - self:log(ERR, "failed to release lock '", lock_key, "': ", err) - end - - return final_ok, final_err - -end - - --- Run the given function holding a lock on the target. --- @param self The checker object --- @param ip Target IP --- @param port Target port --- @param hostname Target hostname --- @param fn The function to execute --- @return The results of the function; or true in case it fails locking and --- will retry asynchronously; or nil+err in case it fails to retry. -local function locking_target(self, ip, port, hostname, fn) - local ok, err = run_mutexed_fn(false, self, ip, port, hostname, fn) - if err == "failed to acquire lock" then - local _, terr = ngx.timer.at(0, run_mutexed_fn, self, ip, port, hostname, fn) - if terr ~= nil then - return nil, terr - end - - return true - end - - return ok, err -end - - --- Extract the value of the counter at `idx` from multi-counter `multictr`. --- @param multictr A 32-bit multi-counter holding 4 values. --- @param idx The shift index specifying which counter to get. --- @return The 8-bit value extracted from the 32-bit multi-counter. -local function ctr_get(multictr, idx) - return bit.band(multictr / idx, 0xff) -end - - --- Increment the healthy or unhealthy counter. If the threshold of occurrences --- is reached, it changes the status of the target in the shm and posts an --- event. --- @param self The checker object --- @param health_report "healthy" for the success counter that drives a target --- towards the healthy state; "unhealthy" for the failure counter. --- @param ip Target IP --- @param port Target port --- @param hostname Target hostname --- @param limit the limit after which target status is changed --- @param ctr_type the counter to increment, see CTR_xxx constants --- @return True if succeeded, or nil and an error message. -local function incr_counter(self, health_report, ip, port, hostname, limit, ctr_type) - - -- fail fast on counters that are disabled by configuration - if limit == 0 then - return true - end - - port = tonumber(port) - local target = get_target(self, ip, port, hostname) - if not target then - -- sync issue: warn, but return success - self:log(WARN, "trying to increment a target that is not in the list: ", - hostname and "(" .. hostname .. ") " or "", ip, ":", port) - return true - end - - local current_health = target.internal_health - if health_report == current_health then - -- No need to count successes when internal health is fully "healthy" - -- or failures when internal health is fully "unhealthy" - return true - end - - return locking_target(self, ip, port, hostname, function() - local counter_key = key_for(self.TARGET_COUNTER, ip, port, hostname) - local multictr, err = self.shm:incr(counter_key, ctr_type, 0) - if err then - return nil, err - end - - local ctr = ctr_get(multictr, ctr_type) - - self:log(WARN, health_report, " ", COUNTER_NAMES[ctr_type], - " increment (", ctr, "/", limit, ") for '", hostname or "", - "(", ip, ":", port, ")'") - - local new_multictr - if ctr_type == CTR_SUCCESS then - new_multictr = bit.band(multictr, MASK_SUCCESS) - else - new_multictr = bit.band(multictr, MASK_FAILURE) - end - - if new_multictr ~= multictr then - self.shm:set(counter_key, new_multictr) - end - - local new_health - if ctr >= limit then - new_health = health_report - elseif current_health == "healthy" and bit.band(new_multictr, MASK_FAILURE) > 0 then - new_health = "mostly_healthy" - elseif current_health == "unhealthy" and bit.band(new_multictr, MASK_SUCCESS) > 0 then - new_health = "mostly_unhealthy" - end - - if new_health and new_health ~= current_health then - local state_key = key_for(self.TARGET_STATE, ip, port, hostname) - self.shm:set(state_key, INTERNAL_STATES[new_health]) - self:raise_event(self.events[new_health], ip, port, hostname) - end - - return true - - end) - -end - - ---- Report a health failure. --- Reports a health failure which will count against the number of occurrences --- required to make a target "fall". The type of healthchecker, --- "tcp" or "http" (see `new`) determines against which counter the occurence goes. --- If `unhealthy.tcp_failures` (for TCP failures) or `unhealthy.http_failures` --- is set to zero in the configuration, this function is a no-op --- and returns `true`. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname (optional) hostname of the target being checked. --- @param check (optional) the type of check, either "passive" or "active", default "passive". --- @return `true` on success, or `nil + error` on failure. -function checker:report_failure(ip, port, hostname, check) - - local checks = self.checks[check or "passive"] - local limit, ctr_type - if self.checks[check or "passive"].type == "tcp" then - limit = checks.unhealthy.tcp_failures - ctr_type = CTR_TCP - else - limit = checks.unhealthy.http_failures - ctr_type = CTR_HTTP - end - - return incr_counter(self, "unhealthy", ip, port, hostname, limit, ctr_type) - -end - - ---- Report a health success. --- Reports a health success which will count against the number of occurrences --- required to make a target "rise". --- If `healthy.successes` is set to zero in the configuration, --- this function is a no-op and returns `true`. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname (optional) hostname of the target being checked. --- @param check (optional) the type of check, either "passive" or "active", default "passive". --- @return `true` on success, or `nil + error` on failure. -function checker:report_success(ip, port, hostname, check) - - local limit = self.checks[check or "passive"].healthy.successes - - return incr_counter(self, "healthy", ip, port, hostname, limit, CTR_SUCCESS) - -end - - ---- Report a http response code. --- How the code is interpreted is based on the configuration for healthy and --- unhealthy statuses. If it is in neither strategy, it will be ignored. --- If `healthy.successes` (for healthy HTTP status codes) --- or `unhealthy.http_failures` (fur unhealthy HTTP status codes) --- is set to zero in the configuration, this function is a no-op --- and returns `true`. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname (optional) hostname of the target being checked. --- @param http_status the http statuscode, or nil to report an invalid http response. --- @param check (optional) the type of check, either "passive" or "active", default "passive". --- @return `true` on success, `nil` if the status was ignored (not in active or --- passive health check lists) or `nil + error` on failure. -function checker:report_http_status(ip, port, hostname, http_status, check) - http_status = tonumber(http_status) or 0 - - local checks = self.checks[check or "passive"] - - local status_type, limit, ctr - if checks.healthy.http_statuses[http_status] then - status_type = "healthy" - limit = checks.healthy.successes - ctr = CTR_SUCCESS - elseif checks.unhealthy.http_statuses[http_status] - or http_status == 0 then - status_type = "unhealthy" - limit = checks.unhealthy.http_failures - ctr = CTR_HTTP - else - return - end - - return incr_counter(self, status_type, ip, port, hostname, limit, ctr) - -end - ---- Report a failure on TCP level. --- If `unhealthy.tcp_failures` is set to zero in the configuration, --- this function is a no-op and returns `true`. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname hostname of the target being checked. --- @param operation The socket operation that failed: --- "connect", "send" or "receive". --- TODO check what kind of information we get from the OpenResty layer --- in order to tell these error conditions apart --- https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#get_last_failure --- @param check (optional) the type of check, either "passive" or "active", default "passive". --- @return `true` on success, or `nil + error` on failure. -function checker:report_tcp_failure(ip, port, hostname, operation, check) - - local limit = self.checks[check or "passive"].unhealthy.tcp_failures - - -- TODO what do we do with the `operation` information - return incr_counter(self, "unhealthy", ip, port, hostname, limit, CTR_TCP) - -end - - ---- Report a timeout failure. --- If `unhealthy.timeouts` is set to zero in the configuration, --- this function is a no-op and returns `true`. --- @param ip IP address of the target being checked. --- @param port the port being checked against. --- @param hostname (optional) hostname of the target being checked. --- @param check (optional) the type of check, either "passive" or "active", default "passive". --- @return `true` on success, or `nil + error` on failure. -function checker:report_timeout(ip, port, hostname, check) - - local limit = self.checks[check or "passive"].unhealthy.timeouts - - return incr_counter(self, "unhealthy", ip, port, hostname, limit, CTR_TIMEOUT) - -end - - ---- Sets the current status of all targets with the given hostname and port. --- @param hostname hostname being checked. --- @param port the port being checked against --- @param is_healthy boolean: `true` for healthy, `false` for unhealthy --- @return `true` on success, or `nil + error` on failure. -function checker:set_all_target_statuses_for_hostname(hostname, port, is_healthy) - assert(type(hostname) == "string", "no hostname provided") - port = assert(tonumber(port), "no port number provided") - assert(type(is_healthy) == "boolean") - - local all_ok = true - local errs = {} - for _, target in ipairs(self.targets) do - if target.port == port and target.hostname == hostname then - local ok, err = self:set_target_status(target.ip, port, hostname, is_healthy) - if not ok then - all_ok = nil - table.insert(errs, err) - end - end - end - - return all_ok, #errs > 0 and table.concat(errs, "; ") or nil -end - - ---- Sets the current status of the target. --- This will immediately set the status and clear its counters. --- @param ip IP address of the target being checked --- @param port the port being checked against --- @param hostname (optional) hostname of the target being checked. --- @param is_healthy boolean: `true` for healthy, `false` for unhealthy --- @return `true` on success, or `nil + error` on failure -function checker:set_target_status(ip, port, hostname, is_healthy) - ip = tostring(assert(ip, "no ip address provided")) - port = assert(tonumber(port), "no port number provided") - assert(type(is_healthy) == "boolean") - - local health_report = is_healthy and "healthy" or "unhealthy" - - local target = get_target(self, ip, port, hostname) - if not target then - -- sync issue: warn, but return success - self:log(WARN, "trying to set status for a target that is not in the list: ", ip, ":", port) - return true - end - - local counter_key = key_for(self.TARGET_COUNTER, ip, port, hostname) - local state_key = key_for(self.TARGET_STATE, ip, port, hostname) - - local ok, err = locking_target(self, ip, port, hostname, function() - - local _, err = self.shm:set(counter_key, 0) - if err then - return nil, err - end - - self.shm:set(state_key, INTERNAL_STATES[health_report]) - if err then - return nil, err - end - - self:raise_event(self.events[health_report], ip, port, hostname) - - return true - - end) - - if ok then - self:log(WARN, health_report, " forced for ", hostname, " ", ip, ":", port) - end - return ok, err -end - - --- Introspection function for testing -local function test_get_counter(self, ip, port, hostname) - return locking_target(self, ip, port, hostname, function() - local counter = self.shm:get(key_for(self.TARGET_COUNTER, ip, port, hostname)) - local internal_health = (get_target(self, ip, port, hostname) or EMPTY).internal_health - return counter, internal_health - end) -end - - ---============================================================================ --- Healthcheck runner ---============================================================================ - - --- Runs a single healthcheck probe -function checker:run_single_check(ip, port, hostname, hostheader) - - local sock, err = ngx.socket.tcp() - if not sock then - self:log(ERR, "failed to create stream socket: ", err) - return - end - - sock:settimeout(self.checks.active.timeout * 1000) - - local ok - ok, err = sock:connect(ip, port) - if not ok then - if err == "timeout" then - sock:close() -- timeout errors do not close the socket. - return self:report_timeout(ip, port, hostname, "active") - end - return self:report_tcp_failure(ip, port, hostname, "connect", "active") - end - - if self.checks.active.type == "tcp" then - sock:close() - return self:report_success(ip, port, hostname, "active") - end - - if self.checks.active.type == "https" then - local session - if self.ssl_cert and self.ssl_key then - session, err = sock:tlshandshake({ - verify = self.checks.active.https_verify_certificate, - client_cert = self.ssl_cert, - client_priv_key = self.ssl_key - }) - else - session, err = sock:sslhandshake(nil, hostname, - self.checks.active.https_verify_certificate) - end - if not session then - sock:close() - self:log(ERR, "failed SSL handshake with '", hostname, " (", ip, ":", port, ")': ", err) - return self:report_tcp_failure(ip, port, hostname, "connect", "active") - end - - end - - local req_headers = self.checks.active.headers - local headers - if self.checks.active._headers_str then - headers = self.checks.active._headers_str - else - local headers_length = nkeys(req_headers) - if headers_length > 0 then - if is_array(req_headers) then - self:log(WARN, "array headers is deprecated") - headers = table.concat(req_headers, "\r\n") - else - headers = new_tab(0, headers_length) - local idx = 0 - for key, values in pairs(req_headers) do - if type(values) == "table" then - for _, value in ipairs(values) do - idx = idx + 1 - headers[idx] = key .. ": " .. tostring(value) - end - else - idx = idx + 1 - headers[idx] = key .. ": " .. tostring(values) - end - end - headers = table.concat(headers, "\r\n") - end - if #headers > 0 then - headers = headers .. "\r\n" - end - end - self.checks.active._headers_str = headers or "" - end - - local path = self.checks.active.http_path - local request = ("GET %s HTTP/1.0\r\n%sHost: %s\r\n\r\n"):format(path, headers, hostheader or hostname or ip) - self:log(DEBUG, "request head: ", request) - - local bytes - bytes, err = sock:send(request) - if not bytes then - self:log(ERR, "failed to send http request to '", hostname, " (", ip, ":", port, ")': ", err) - if err == "timeout" then - sock:close() -- timeout errors do not close the socket. - return self:report_timeout(ip, port, hostname, "active") - end - return self:report_tcp_failure(ip, port, hostname, "send", "active") - end - - local status_line - status_line, err = sock:receive() - if not status_line then - self:log(ERR, "failed to receive status line from '", hostname, " (",ip, ":", port, ")': ", err) - if err == "timeout" then - sock:close() -- timeout errors do not close the socket. - return self:report_timeout(ip, port, hostname, "active") - end - return self:report_tcp_failure(ip, port, hostname, "receive", "active") - end - - local from, to = re_find(status_line, - [[^HTTP/\d+\.\d+\s+(\d+)]], - "joi", nil, 1) - local status - if from then - status = tonumber(status_line:sub(from, to)) - else - self:log(ERR, "bad status line from '", hostname, " (", ip, ":", port, ")': ", status_line) - -- note: 'status' will be reported as 'nil' - end - - sock:close() - - self:log(DEBUG, "Reporting '", hostname, " (", ip, ":", port, ")' (got HTTP ", status, ")") - - return self:report_http_status(ip, port, hostname, status, "active") -end - --- executes a work package (a list of checks) sequentially -function checker:run_work_package(work_package) - for _, work_item in ipairs(work_package) do - self:log(DEBUG, "Checking ", work_item.hostname, " ", - work_item.hostheader and "(host header: ".. work_item.hostheader .. ")" - or "", work_item.ip, ":", work_item.port, - " (currently ", work_item.debug_health, ")") - local hostheader = work_item.hostheader or work_item.hostname - self:run_single_check(work_item.ip, work_item.port, work_item.hostname, hostheader) - end -end - --- runs the active healthchecks concurrently, in multiple work packages. --- @param list the list of targets to check -function checker:active_check_targets(list) - local idx = 1 - local work_packages = {} - - for _, work_item in ipairs(list) do - local package = work_packages[idx] - if not package then - package = {} - work_packages[idx] = package - end - package[#package + 1] = work_item - idx = idx + 1 - if idx > self.checks.active.concurrency then idx = 1 end - end - - -- hand out work-packages to the threads, note the "-1" because this timer - -- thread will handle the last package itself. - local threads = {} - for i = 1, #work_packages - 1 do - threads[i] = ngx.thread.spawn(self.run_work_package, self, work_packages[i]) - end - -- run last package myself - self:run_work_package(work_packages[#work_packages]) - - -- wait for everybody to finish - for _, thread in ipairs(threads) do - ngx.thread.wait(thread) - end -end - ---============================================================================ --- Internal callbacks, timers and events ---============================================================================ --- The timer callbacks are responsible for checking the status, upon success/ --- failure they will call the health-management functions to deal with the --- results of the checks. - - --- @return `true` on success, or false if the lock was not acquired, or `nil + error` --- in case of errors -local function get_periodic_lock(shm, key) - local my_pid = ngx_worker_pid() - local checker_pid = shm:get(key) - - if checker_pid == nil then - -- no worker is checking, try to acquire the lock - local ok, err = shm:add(key, my_pid, LOCK_PERIOD) - if not ok then - if err == "exists" then - -- another worker got the lock before - return false - end - ngx_log(ERR, "failed to add key '", key, "': ", err) - return nil, err - end - elseif checker_pid ~= my_pid then - -- another worker is checking - return false - end - - return true -end - - --- touch the shm to refresh the valid period -local function renew_periodic_lock(shm, key) - local my_pid = ngx_worker_pid() - - local _, err = shm:set(key, my_pid, LOCK_PERIOD) - if err then - ngx_log(ERR, "failed to update key '", key, "': ", err) - end -end - - ---- Active health check callback function. --- @param self the checker object this timer runs on --- @param health_mode either "healthy" or "unhealthy" to indicate what check -local function checker_callback(self, health_mode) - if self.checker_callback_count then - self.checker_callback_count = self.checker_callback_count + 1 - end - - local list_to_check = {} - local targets = fetch_target_list(self) - for _, target in ipairs(targets) do - local tgt = get_target(self, target.ip, target.port, target.hostname) - local internal_health = tgt and tgt.internal_health or nil - if (health_mode == "healthy" and (internal_health == "healthy" or - internal_health == "mostly_healthy")) - or (health_mode == "unhealthy" and (internal_health == "unhealthy" or - internal_health == "mostly_unhealthy")) - then - list_to_check[#list_to_check + 1] = { - ip = target.ip, - port = target.port, - hostname = target.hostname, - hostheader = target.hostheader, - debug_health = internal_health, - } - end - end - - if not list_to_check[1] then - self:log(DEBUG, "checking ", health_mode, " targets: nothing to do") - else - local timer = resty_timer({ - interval = 0, - recurring = false, - immediate = false, - detached = true, - expire = function() - self:log(DEBUG, "checking ", health_mode, " targets: #", #list_to_check) - self:active_check_targets(list_to_check) - end, - }) - if timer == nil then - self:log(ERR, "failed to create timer to check ", health_mode) - end - end -end - --- Event handler callback -function checker:event_handler(event_name, ip, port, hostname) - - local target_found = get_target(self, ip, port, hostname) - - if event_name == self.events.remove then - if target_found then - -- remove hash part - self.targets[target_found.ip][target_found.port][target_found.hostname] = nil - if not next(self.targets[target_found.ip][target_found.port]) then - -- no more hostnames on this port, so delete it - self.targets[target_found.ip][target_found.port] = nil - end - if not next(self.targets[target_found.ip]) then - -- no more ports on this ip, so delete it - self.targets[target_found.ip] = nil - end - -- remove from list part - for i, target in ipairs(self.targets) do - if target.ip == ip and target.port == port and - target.hostname == hostname then - table_remove(self.targets, i) - break - end - end - self:log(DEBUG, "event: target '", hostname or "", " (", ip, ":", port, - ")' removed") - - else - self:log(WARN, "event: trying to remove an unknown target '", - hostname or "", "(", ip, ":", port, ")'") - end - - elseif event_name == self.events.healthy or - event_name == self.events.mostly_healthy or - event_name == self.events.unhealthy or - event_name == self.events.mostly_unhealthy - then - if not target_found then - -- it is a new target, must add it first - target_found = { ip = ip, port = port, hostname = hostname or ip } - self.targets[target_found.ip] = self.targets[target_found.ip] or {} - self.targets[target_found.ip][target_found.port] = self.targets[target_found.ip][target_found.port] or {} - self.targets[target_found.ip][target_found.port][target_found.hostname] = target_found - self.targets[#self.targets + 1] = target_found - self:log(DEBUG, "event: target added '", hostname or "", "(", ip, ":", port, ")'") - end - do - local from = target_found.internal_health - local to = event_name - self:log(DEBUG, "event: target status '", hostname or "", "(", ip, ":", port, - ")' from '", from == "healthy" or from == "mostly_healthy", - "' to '", to == "healthy" or to == "mostly_healthy", "'") - end - target_found.internal_health = event_name - - elseif event_name == self.events.clear then - -- clear local cache - self.targets = {} - self:log(DEBUG, "event: local cache cleared") - - else - self:log(WARN, "event: unknown event received '", event_name, "'") - end -end - - ------------------------------------------------------------------------------- --- Initializing. --- @section initializing ------------------------------------------------------------------------------- - --- Log a message specific to this checker --- @param level standard ngx log level constant -function checker:log(level, ...) - ngx_log(level, worker_color(self.LOG_PREFIX), ...) -end - - --- Raises an event for a target status change. -function checker:raise_event(event_name, ip, port, hostname) - local target = { ip = ip, port = port, hostname = hostname } - worker_events.post(self.EVENT_SOURCE, event_name, target) -end - - ---- Stop the background health checks. --- The timers will be flagged to exit, but will not exit immediately. Only --- after the current timers have expired they will be marked as stopped. --- @return `true` -function checker:stop() - self.checks.active.healthy.active = false - self.checks.active.unhealthy.active = false - worker_events.unregister(self.ev_callback, self.EVENT_SOURCE) - self:log(DEBUG, "healthchecker stopped") - return true -end - - ---- Start the background health checks. --- @return `true`, or `nil + error`. -function checker:start() - if self.checks.active.healthy.interval > 0 then - self.checks.active.healthy.active = true - -- the first active check happens only after `interval` - self.checks.active.healthy.last_run = ngx_now() - end - - if self.checks.active.unhealthy.interval > 0 then - self.checks.active.unhealthy.active = true - self.checks.active.unhealthy.last_run = ngx_now() - end - - worker_events.unregister(self.ev_callback, self.EVENT_SOURCE) -- ensure we never double subscribe - worker_events.register_weak(self.ev_callback, self.EVENT_SOURCE) - - self:log(DEBUG, "active check flagged as active") - return true -end - - ---============================================================================ --- Create health-checkers ---============================================================================ - - -local NO_DEFAULT = {} -local MAXNUM = 2^31 - 1 - - -local function fail(ctx, k, msg) - ctx[#ctx + 1] = k - error(table.concat(ctx, ".") .. ": " .. msg, #ctx + 1) -end - - -local function fill_in_settings(opts, defaults, ctx) - ctx = ctx or {} - local obj = {} - for k, default in pairs(defaults) do - local v = opts[k] - - -- basic type-check of configuration - if default ~= NO_DEFAULT - and v ~= nil - and type(v) ~= type(default) then - fail(ctx, k, "invalid value") - end - - if v ~= nil then - if type(v) == "table" then - if default[1] then -- do not recurse on arrays - obj[k] = v - else - ctx[#ctx + 1] = k - obj[k] = fill_in_settings(v, default, ctx) - ctx[#ctx + 1] = nil - end - else - if type(v) == "number" and (v < 0 or v > MAXNUM) then - fail(ctx, k, "must be between 0 and " .. MAXNUM) - end - obj[k] = v - end - elseif default ~= NO_DEFAULT then - obj[k] = default - end - - end - return obj -end - - -local defaults = { - name = NO_DEFAULT, - shm_name = NO_DEFAULT, - type = NO_DEFAULT, - checks = { - active = { - type = "http", - timeout = 1, - concurrency = 10, - http_path = "/", - https_verify_certificate = true, - headers = {""}, - healthy = { - interval = 0, -- 0 = disabled by default - http_statuses = { 200, 302 }, - successes = 2, - }, - unhealthy = { - interval = 0, -- 0 = disabled by default - http_statuses = { 429, 404, - 500, 501, 502, 503, 504, 505 }, - tcp_failures = 2, - timeouts = 3, - http_failures = 5, - }, - }, - passive = { - type = "http", - healthy = { - http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, - 300, 301, 302, 303, 304, 305, 306, 307, 308 }, - successes = 5, - }, - unhealthy = { - http_statuses = { 429, 500, 503 }, - tcp_failures = 2, - timeouts = 7, - http_failures = 5, - }, - }, - }, -} - - -local function to_set(tbl, key) - local set = {} - for _, item in ipairs(tbl[key]) do - set[item] = true - end - tbl[key] = set -end - - -local check_valid_type -do - local valid_types = { - http = true, - tcp = true, - https = true, - } - check_valid_type = function(var, val) - assert(valid_types[val], - var .. " can only be 'http', 'https' or 'tcp', got '" .. - tostring(val) .. "'") - end -end - ---- Creates a new health-checker instance. --- It will be started upon creation. --- --- *NOTE*: the returned `checker` object must be anchored, if not it will be --- removed by Lua's garbage collector and the healthchecks will cease to run. --- @param opts table with checker options. Options are: --- --- * `name`: name of the health checker --- * `shm_name`: the name of the `lua_shared_dict` specified in the Nginx configuration to use --- * `checks.active.type`: "http", "https" or "tcp" (default is "http") --- * `ssl_cert`: certificate for mTLS connections (string or parsed object) --- * `ssl_key`: key for mTLS connections (string or parsed object) --- * `checks.active.timeout`: socket timeout for active checks (in seconds) --- * `checks.active.concurrency`: number of targets to check concurrently --- * `checks.active.http_path`: path to use in `GET` HTTP request to run on active checks --- * `checks.active.https_verify_certificate`: boolean indicating whether to verify the HTTPS certificate --- * `checks.active.headers`: one or more lists of values indexed by header name --- * `checks.active.healthy.interval`: interval between checks for healthy targets (in seconds) --- * `checks.active.healthy.http_statuses`: which HTTP statuses to consider a success --- * `checks.active.healthy.successes`: number of successes to consider a target healthy --- * `checks.active.unhealthy.interval`: interval between checks for unhealthy targets (in seconds) --- * `checks.active.unhealthy.http_statuses`: which HTTP statuses to consider a failure --- * `checks.active.unhealthy.tcp_failures`: number of TCP failures to consider a target unhealthy --- * `checks.active.unhealthy.timeouts`: number of timeouts to consider a target unhealthy --- * `checks.active.unhealthy.http_failures`: number of HTTP failures to consider a target unhealthy --- * `checks.passive.type`: "http", "https" or "tcp" (default is "http"; for passive checks, "http" and "https" are equivalent) --- * `checks.passive.healthy.http_statuses`: which HTTP statuses to consider a failure --- * `checks.passive.healthy.successes`: number of successes to consider a target healthy --- * `checks.passive.unhealthy.http_statuses`: which HTTP statuses to consider a success --- * `checks.passive.unhealthy.tcp_failures`: number of TCP failures to consider a target unhealthy --- * `checks.passive.unhealthy.timeouts`: number of timeouts to consider a target unhealthy --- * `checks.passive.unhealthy.http_failures`: number of HTTP failures to consider a target unhealthy --- --- If any of the health counters above (e.g. `checks.passive.unhealthy.timeouts`) --- is set to zero, the according category of checks is not taken to account. --- This way active or passive health checks can be disabled selectively. --- --- @return checker object, or `nil + error` -function _M.new(opts) - - assert(worker_events.configured(), "please configure the " .. - "'lua-resty-worker-events' module before using 'lua-resty-healthcheck'") - - local active_type = (((opts or EMPTY).checks or EMPTY).active or EMPTY).type - local passive_type = (((opts or EMPTY).checks or EMPTY).passive or EMPTY).type - - local self = fill_in_settings(opts, defaults) - - -- If using deprecated self.type, that takes precedence over - -- a default value. TODO: remove this in a future version - if self.type then - self.checks.active.type = active_type or self.type - self.checks.passive.type = passive_type or self.type - check_valid_type("type", self.type) - end - - assert(self.checks.active.healthy.successes < 255, "checks.active.healthy.successes must be at most 254") - assert(self.checks.active.unhealthy.tcp_failures < 255, "checks.active.unhealthy.tcp_failures must be at most 254") - assert(self.checks.active.unhealthy.http_failures < 255, "checks.active.unhealthy.http_failures must be at most 254") - assert(self.checks.active.unhealthy.timeouts < 255, "checks.active.unhealthy.timeouts must be at most 254") - assert(self.checks.passive.healthy.successes < 255, "checks.passive.healthy.successes must be at most 254") - assert(self.checks.passive.unhealthy.tcp_failures < 255, "checks.passive.unhealthy.tcp_failures must be at most 254") - assert(self.checks.passive.unhealthy.http_failures < 255, "checks.passive.unhealthy.http_failures must be at most 254") - assert(self.checks.passive.unhealthy.timeouts < 255, "checks.passive.unhealthy.timeouts must be at most 254") - - if opts.test then - self.test_get_counter = test_get_counter - self.checker_callback_count = 0 - end - - assert(self.name, "required option 'name' is missing") - assert(self.shm_name, "required option 'shm_name' is missing") - - check_valid_type("checks.active.type", self.checks.active.type) - check_valid_type("checks.passive.type", self.checks.passive.type) - - self.shm = ngx.shared[tostring(opts.shm_name)] - assert(self.shm, ("no shm found by name '%s'"):format(opts.shm_name)) - - -- load certificate and key - if opts.ssl_cert and opts.ssl_key then - if type(opts.ssl_cert) == "cdata" then - self.ssl_cert = opts.ssl_cert - else - self.ssl_cert = assert(ssl.parse_pem_cert(opts.ssl_cert)) - end - - if type(opts.ssl_key) == "cdata" then - self.ssl_key = opts.ssl_key - else - self.ssl_key = assert(ssl.parse_pem_priv_key(opts.ssl_key)) - end - - end - - -- other properties - self.targets = nil -- list of targets, initially loaded, maintained by events - self.events = nil -- hash table with supported events (prevent magic strings) - self.ev_callback = nil -- callback closure per checker instance - - -- Convert status lists to sets - to_set(self.checks.active.unhealthy, "http_statuses") - to_set(self.checks.active.healthy, "http_statuses") - to_set(self.checks.passive.unhealthy, "http_statuses") - to_set(self.checks.passive.healthy, "http_statuses") - - -- decorate with methods and constants - self.events = EVENTS - for k,v in pairs(checker) do - self[k] = v - end - - -- prepare shm keys - self.TARGET_STATE = SHM_PREFIX .. self.name .. ":state" - self.TARGET_COUNTER = SHM_PREFIX .. self.name .. ":counter" - self.TARGET_LIST = SHM_PREFIX .. self.name .. ":target_list" - self.TARGET_LIST_LOCK = SHM_PREFIX .. self.name .. ":target_list_lock" - self.TARGET_LOCK = SHM_PREFIX .. self.name .. ":target_lock" - self.PERIODIC_LOCK = SHM_PREFIX .. ":period_lock:" - -- prepare constants - self.EVENT_SOURCE = EVENT_SOURCE_PREFIX .. " [" .. self.name .. "]" - self.LOG_PREFIX = LOG_PREFIX .. "(" .. self.name .. ") " - - -- register for events, and directly after load initial target list - -- order is important! - do - -- Lock the list, in case it is being cleared by another worker - local ok, err = locking_target_list(self, function(target_list) - - self.targets = target_list - self:log(DEBUG, "Got initial target list (", #self.targets, " targets)") - - -- load individual statuses - for _, target in ipairs(self.targets) do - local state_key = key_for(self.TARGET_STATE, target.ip, target.port, target.hostname) - target.internal_health = INTERNAL_STATES[self.shm:get(state_key)] - self:log(DEBUG, "Got initial status ", target.internal_health, " ", - target.hostname, " ", target.ip, ":", target.port) - -- fill-in the hash part for easy lookup - self.targets[target.ip] = self.targets[target.ip] or {} - self.targets[target.ip][target.port] = self.targets[target.ip][target.port] or {} - self.targets[target.ip][target.port][target.hostname] = target - end - - return true - end) - if not ok then - -- locking failed, we don't protect `targets` of being nil in other places - -- so consider this as not recoverable - return nil, "Error loading initial target list: " .. err - end - - self.ev_callback = function(data, event) - -- just a wrapper to be able to access `self` as a closure - return self:event_handler(event, data.ip, data.port, data.hostname) - end - - -- handle events to sync up in case there was a change by another worker - worker_events:poll() - end - - -- turn on active health check - local ok, err = self:start() - if not ok then - self:stop() - return nil, err - end - - -- if active checker is not running, start it - if active_check_timer == nil then - - self:log(DEBUG, "worker ", ngx_worker_id(), " (pid: ", ngx_worker_pid(), ") ", - "starting active check timer") - local shm, key = self.shm, self.PERIODIC_LOCK - active_check_timer, err = resty_timer({ - recurring = true, - interval = CHECK_INTERVAL, - jitter = CHECK_JITTER, - detached = false, - expire = function() - - if get_periodic_lock(shm, key) then - active_check_timer.interval = CHECK_INTERVAL - renew_periodic_lock(shm, key) - else - active_check_timer.interval = CHECK_INTERVAL * 10 - return - end - - local cur_time = ngx_now() - for _, checker_obj in ipairs(hcs) do - -- clear targets marked for delayed removal - locking_target_list(checker_obj, function(target_list) - local removed_targets = {} - local index = 1 - while index <= #target_list do - local target = target_list[index] - if target.purge_time and target.purge_time <= cur_time then - table_insert(removed_targets, target) - table_remove(target_list, index) - else - index = index + 1 - end - end - - if #removed_targets > 0 then - target_list = serialize(target_list) - - local ok, err = shm:set(checker_obj.TARGET_LIST, target_list) - if not ok then - return nil, "failed to store target_list in shm: " .. err - end - - for _, target in ipairs(removed_targets) do - clear_target_data_from_shm(checker_obj, target.ip, target.port, target.hostname) - checker_obj:raise_event(checker_obj.events.remove, target.ip, target.port, target.hostname) - end - end - end) - - if checker_obj.checks.active.healthy.active and - (checker_obj.checks.active.healthy.last_run + - checker_obj.checks.active.healthy.interval <= cur_time) - then - checker_obj.checks.active.healthy.last_run = cur_time - checker_callback(checker_obj, "healthy") - end - - if checker_obj.checks.active.unhealthy.active and - (checker_obj.checks.active.unhealthy.last_run + - checker_obj.checks.active.unhealthy.interval <= cur_time) - then - checker_obj.checks.active.unhealthy.last_run = cur_time - checker_callback(checker_obj, "unhealthy") - end - end - end, - }) - if not active_check_timer then - self:log(ERR, "Could not start active check timer: ", err) - end - end - - table.insert(hcs, self) - - -- TODO: push entire config in debug level logs - self:log(DEBUG, "Healthchecker started!") - return self -end - - -return _M diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 87f261c1408..2ea4ed9e216 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -20,7 +20,7 @@ local healthcheckers_M = {} local healthcheck_subscribers = {} function healthcheckers_M.init() - healthcheck = require("kong.resty.healthcheck") -- delayed initialization + healthcheck = require("resty.healthcheck") -- delayed initialization end @@ -270,12 +270,15 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) ssl_cert, ssl_key = parse_global_cert_and_key() end + local events_module = kong.configuration.legacy_worker_events + and "resty.worker.events" or "resty.events" local healthchecker, err = healthcheck.new({ name = assert(upstream.ws_id) .. ":" .. upstream.name, shm_name = "kong_healthchecks", checks = checks, ssl_cert = ssl_cert, ssl_key = ssl_key, + events_module = events_module, }) if not healthchecker then diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 6da853de8ac..6db2d1018e6 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -454,7 +454,6 @@ server { access_log off; location / { content_by_lua_block { - --require("resty.events").run() require("resty.events.compat").run() } } diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 993f5c131af..165b7b2c2a3 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -225,7 +225,6 @@ server { error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; access_log off; content_by_lua_block { - --require("resty.events").run() require("resty.events.compat").run() } } diff --git a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua index 9394507234a..19355b32775 100644 --- a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua +++ b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua @@ -35,6 +35,7 @@ local function setup_it_block(consistency) configuration = { worker_consistency = consistency, worker_state_update_frequency = 0.1, + legacy_worker_events = "on", }, core_cache = mock_cache(cache_table), }, From 28069cd1e5dd82c5cb808556d22e9414470b8bdf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 29 Jun 2022 12:30:18 +0200 Subject: [PATCH 1504/4351] chore(release) 2.8.1 post-release (#8673) Co-authored-by: Tyler Ball --- CHANGELOG.md | 37 ++++++++++++++++++- ...-2.8.0-0.rockspec => kong-2.8.1-0.rockspec | 6 +-- kong/meta.lua | 2 +- 3 files changed, 39 insertions(+), 6 deletions(-) rename kong-2.8.0-0.rockspec => kong-2.8.1-0.rockspec (99%) diff --git a/CHANGELOG.md b/CHANGELOG.md index fcfae1ffe47..f2c1bcbfd0b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [2.8.1](#281) - [2.8.0](#280) - [2.7.1](#271) - [2.7.0](#270) @@ -171,8 +172,8 @@ - `oauth2` changed from 1004 to 1400 - `rate-limiting` changed from 901 to 910 - **JWT**: The authenticated JWT is no longer put into the nginx - context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that - value being set under that name must be updated to use Kong's shared context + context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that + value being set under that name must be updated to use Kong's shared context instead (kong.ctx.shared.authenticated_jwt_token) before upgrading to 3.0 ### Deprecations @@ -346,6 +347,37 @@ a restart (e.g., upon a plugin server crash). instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) +### Additions + +#### Performance +- Do not register unnecessary event handlers on Hybrid mode Control Plane +nodes [#8452](https://github.com/Kong/kong/pull/8452). + + +## [2.8.1] + +### Dependencies + +- Bumped lua-resty-healthcheck from 1.5.0 to 1.5.1 + [#8584](https://github.com/Kong/kong/pull/8584) +- Bumped `OpenSSL` from 1.1.1l to 1.1.1n + [#8635](https://github.com/Kong/kong/pull/8635) + +### Fixes + +#### Core + +- Only reschedule router and plugin iterator timers after finishing previous + execution, avoiding unnecessary concurrent executions. + [#8634](https://github.com/Kong/kong/pull/8634) +- Implements conditional rebuilding of router, plugins iterator and balancer on + data planes. This means that DPs will not rebuild router if there were no + changes in routes or services. Similarly, the plugins iterator will not be + rebuilt if there were no changes to plugins, and, finally, the balancer will not be + reinitialized if there are no changes to upstreams or targets. + [#8639](https://github.com/Kong/kong/pull/8639) + + ## [2.8.0] ### Deprecations @@ -7148,6 +7180,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 [2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 [2.7.1]: https://github.com/Kong/kong/compare/2.7.0...2.7.1 [2.7.0]: https://github.com/Kong/kong/compare/2.6.0...2.7.0 diff --git a/kong-2.8.0-0.rockspec b/kong-2.8.1-0.rockspec similarity index 99% rename from kong-2.8.0-0.rockspec rename to kong-2.8.1-0.rockspec index af5af4389dd..5966a30e807 100644 --- a/kong-2.8.0-0.rockspec +++ b/kong-2.8.1-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.8.0-0" +version = "2.8.1-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { - url = "git://github.com/Kong/kong", - tag = "2.8.0" + url = "https://github.com/Kong/kong.git", + tag = "2.8.1" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index c3ea37abb3f..4d24b9e3232 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ major = 2, minor = 8, - patch = 0, + patch = 1, --suffix = "rc.1" }, { -- our Makefile during certain releases adjusts this line. Any changes to From 6e3c31fbf944f54f92b9265e2ac36fcd4f1d3666 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 30 Jun 2022 16:32:46 +0800 Subject: [PATCH 1505/4351] chore(deps) bump lua-resty-events to 0.1.1 (#9033) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index f1049726796..dfcc41fcc50 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.0 RESTY_OPENSSL_VERSION=1.1.1p RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master -RESTY_EVENTS_VERSION=0.1.0 +RESTY_EVENTS_VERSION=0.1.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.30.0 KONG_NGINX_MODULE_BRANCH=0.2.1 From cc35150e8e5d2a393a59f33397bd494332237753 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Jun 2022 14:09:01 +0300 Subject: [PATCH 1506/4351] perf(tracing) localize functions and cache the ngx.ctx calls (#9035) --- kong/pdk/tracing.lua | 19 +++++++++++++------ kong/tracing/instrumentation.lua | 15 +++++++++++---- 2 files changed, 24 insertions(+), 10 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 811edee3577..369c721de51 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -15,8 +15,13 @@ local utils = require "kong.tools.utils" local phase_checker = require "kong.pdk.private.phases" local ngx = ngx +local type = type local error = error +local ipairs = ipairs +local tonumber = tonumber +local tostring = tostring local setmetatable = setmetatable +local getmetatable = getmetatable local rand_bytes = utils.get_rand_bytes local lshift = bit.lshift local rshift = bit.rshift @@ -82,12 +87,12 @@ local function get_trace_id_based_sampler(fraction) return always_off_sampler end - local upper_bound = fraction * tonumber(lshift(ffi_cast("uint64_t", 1), 63)) + local upper_bound = fraction * tonumber(lshift(ffi_cast("uint64_t", 1), 63), 10) return function(trace_id) local n = ffi_cast("uint64_t*", ffi_str(trace_id, 8))[0] n = rshift(n, 1) - return tonumber(n) < upper_bound + return tonumber(n, 10) < upper_bound end end @@ -190,11 +195,12 @@ local function new_span(tracer, name, options) setmetatable(span, span_mt) -- insert the span to ctx - local spans = ngx.ctx.KONG_SPANS + local ctx = ngx.ctx + local spans = ctx.KONG_SPANS if not spans then spans = tablepool_fetch(POOL_SPAN_STORAGE, 10, 0) spans[0] = 0 -- span counter - ngx.ctx.KONG_SPANS = spans + ctx.KONG_SPANS = spans end local len = spans[0] + 1 @@ -439,11 +445,12 @@ local function new_tracer(name, options) error("processor must be a function", 2) end - if not ngx.ctx.KONG_SPANS then + local ctx = ngx.ctx + if not ctx.KONG_SPANS then return end - for _, span in ipairs(ngx.ctx.KONG_SPANS) do + for _, span in ipairs(ctx.KONG_SPANS) do if span.tracer.name == self.name then processor(span) end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index f317cc1b18a..b9696720664 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -8,9 +8,14 @@ local ngx_re = require "ngx.re" local ngx = ngx local var = ngx.var +local type = type +local next = next local pack = utils.pack local unpack = utils.unpack local insert = table.insert +local assert = assert +local pairs = pairs +local ipairs = ipairs local new_tab = base.new_tab local time_ns = utils.time_ns local tablepool_release = tablepool.release @@ -18,6 +23,8 @@ local get_method = ngx.req.get_method local ngx_log = ngx.log local ngx_DEBUG = ngx.DEBUG local concat = table.concat +local tonumber = tonumber +local setmetatable = setmetatable local cjson_encode = cjson.encode local _log_prefix = "[tracing] " local split = ngx_re.split @@ -92,7 +99,7 @@ function _M.balancer(ctx) else -- retrying if try.balancer_latency ~= nil then - local try_upstream_connect_time = (tonumber(upstream_connect_time[i]) or 0) * 1000 + local try_upstream_connect_time = (tonumber(upstream_connect_time[i], 10) or 0) * 1000 span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 1e6) else span:finish() @@ -181,9 +188,9 @@ function _M.request(ctx) local span_name = method .. " " .. path local req_uri = ctx.request_uri or var.request_uri - local start_time = ngx.ctx.KONG_PROCESSING_START - and ngx.ctx.KONG_PROCESSING_START * 1e6 - or time_ns() + local start_time = ctx.KONG_PROCESSING_START + and ctx.KONG_PROCESSING_START * 1e6 + or time_ns() local active_span = tracer.start_span(span_name, { span_kind = 2, -- server From 06883575423ccc7fea300e8b357adb60b877cbf3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 30 Jun 2022 14:13:33 +0200 Subject: [PATCH 1507/4351] chore(ci) add schema-change-noteworthy label to Labeler github action (#9026) Co-authored-by: Harry --- .github/labeler.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index 1c1db67e848..a5b3566e452 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -169,3 +169,6 @@ plugins/zipkin: plugins/opentelemetry: - kong/plugins/opentelemetry/**/* + +schema-change-noteworthy: +- kong/db/schema/entities/**/* From ff61489882ad124f45b51a0c00320bd64052126c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Jun 2022 17:24:19 +0300 Subject: [PATCH 1508/4351] perf(handler) do not use cache with dbless when looking up service for route (#8972) ### Summary It does not make sense to use cache with dbless where the data is already in memory, especially because the route rebuild process can use a lookup table. It also consumes a lot of memory to have service in: 1. lmdb (in memory) 2. shared dictionary (in memory) 3. worker local memory So this commit removes the unneccessary use of cache here. --- kong/runloop/handler.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b6333c1b147..329b56a44b8 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -684,13 +684,13 @@ do local err -- kong.core_cache is available, not in init phase - if kong.core_cache then + if kong.core_cache and db.strategy ~= "off" then local cache_key = db.services:cache_key(service_pk.id, nil, nil, nil, nil, route.ws_id) service, err = kong.core_cache:get(cache_key, TTL_ZERO, load_service_from_db, service_pk) - else -- init phase, kong.core_cache not available + else -- dbless or init phase: kong.core_cache not needed/available -- A new service/route has been inserted while the initial route -- was being created, on init (perhaps by a different Kong node). From f5450f391835b8e6fb01430fbba6fed654452105 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 1 Jul 2022 12:03:06 +0300 Subject: [PATCH 1509/4351] chore(balancer) remove warning about keep-alive patch, which is required (#9041) --- kong/init.lua | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 40b22627d90..17eeb83b8e2 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -116,12 +116,6 @@ local set_current_peer = ngx_balancer.set_current_peer local set_timeouts = ngx_balancer.set_timeouts local set_more_tries = ngx_balancer.set_more_tries local enable_keepalive = ngx_balancer.enable_keepalive -if not enable_keepalive then - ngx_log(ngx_WARN, "missing method 'ngx_balancer.enable_keepalive()' ", - "(was the dyn_upstream_keepalive patch applied?) ", - "set the 'nginx_upstream_keepalive' configuration ", - "property instead of 'upstream_keepalive_pool_size'") -end local DECLARATIVE_LOAD_KEY = constants.DECLARATIVE_LOAD_KEY @@ -1029,7 +1023,7 @@ function Kong.balancer() local pool_opts local kong_conf = kong.configuration - if enable_keepalive and kong_conf.upstream_keepalive_pool_size > 0 and is_http_module then + if kong_conf.upstream_keepalive_pool_size > 0 and is_http_module then local pool = balancer_data.ip .. "|" .. balancer_data.port if balancer_data.scheme == "https" then From ca537c794fa595351608bfc79943eecfd2019c20 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 1 Jul 2022 17:12:19 +0300 Subject: [PATCH 1510/4351] chore(balancer) remove deprecated ngx.ctx.balancer_address (#9043) --- CHANGELOG.md | 2 ++ kong/runloop/handler.lua | 1 - 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f2c1bcbfd0b..f9d53f2a4d5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -123,6 +123,8 @@ - DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a hash-like table is no longer supported. [#8988](https://github.com/Kong/kong/pull/8988) +- `ngx.ctx.balancer_address` does not exist anymore, please use `ngx.ctx.balancer_data` instead. + [#9043](https://github.com/Kong/kong/pull/9043) #### Admin API diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 329b56a44b8..e10a58e841e 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -925,7 +925,6 @@ do ctx.service = service ctx.route = route ctx.balancer_data = balancer_data - ctx.balancer_address = balancer_data -- for plugin backward compatibility if is_http_module and service then local res, err From 72f752a0d0bb8eaf745bdb38fcbb3e58cfc5c080 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 5 Jul 2022 12:36:32 +0800 Subject: [PATCH 1511/4351] chore(ci) add constant label for "latest" nightly build image (#9014) --- Jenkinsfile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Jenkinsfile b/Jenkinsfile index f0594e84363..2d9cddba68f 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -59,8 +59,14 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' + sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk release' + sh 'export KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` && docker tag kong/kong:${KONG_VERSION}-alpine kong/kong:master-nightly-alpine' + sh 'docker push kong/kong:master-nightly-alpine' + sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD`-ubuntu20.04 DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 PACKAGE_TYPE=deb release' + sh 'export KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` && docker tag kong/kong:amd64-${KONG_VERSION}-ubuntu20.04 kong/kong:master-nightly-ubuntu20.04' + sh 'docker push kong/kong:master-nightly-ubuntu20.04' } } stage('Release') { From 6a8edd175a6df8de2f7e00e410bd1f6c0fda794c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 26 May 2022 05:16:16 -0700 Subject: [PATCH 1512/4351] perf(prometheus) optimize performance of export functions --- kong/plugins/prometheus/api.lua | 13 +++- kong/plugins/prometheus/exporter.lua | 8 +-- kong/plugins/prometheus/prometheus.lua | 88 ++++++++++++++++++++++---- 3 files changed, 90 insertions(+), 19 deletions(-) diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index b1f71d10002..2d1df92e71d 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,13 +1,20 @@ -local prometheus = require "kong.plugins.prometheus.exporter" +local exporter = require "kong.plugins.prometheus.exporter" local printable_metric_data = function() - return table.concat(prometheus.metric_data(), "") + local buffer = {} + -- override write_fn, since stream_api expect response to returned + -- instead of ngx.print'ed + exporter.metric_data(function(data) + table.insert(buffer, table.concat(data, "")) + end) + + return table.concat(buffer, "") end return { ["/metrics"] = { GET = function() - prometheus.collect() + exporter.collect() end, }, diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index fb6a7402407..7302e6c8705 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -324,7 +324,7 @@ else end -local function metric_data() +local function metric_data(write_fn) if not prometheus or not metrics then kong.log.err("prometheus: plugin is not initialized, please make sure ", " 'prometheus_metrics' shared dict is present in nginx template") @@ -436,13 +436,13 @@ local function metric_data() end end - return prometheus:metric_data() + prometheus:metric_data(write_fn) end -local function collect(with_stream) +local function collect() ngx.header["Content-Type"] = "text/plain; charset=UTF-8" - ngx.print(metric_data()) + metric_data() -- only gather stream metrics if stream_api module is available -- and user has configured at least one stream listeners diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 44d508ff66d..f58d44f473c 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -55,6 +55,20 @@ -- This library provides per-worker counters used to store counter metric -- increments. Copied from https://github.com/Kong/lua-resty-counter local resty_counter_lib = require("prometheus_resty_counter") +local ngx = ngx +local ngx_re_match = ngx.re.match +local error = error +local type = type +local get_phase = ngx.get_phase +local ngx_sleep = ngx.sleep +local select = select +local tostring = tostring +local tonumber = tonumber +local st_format = string.format +local ngx_print = ngx.print +local tb_clear = require("table.clear") + +local YIELD_ITERATIONS = 200 local Prometheus = {} local mt = { __index = Prometheus } @@ -68,6 +82,13 @@ local TYPE_LITERAL = { [TYPE_HISTOGRAM] = "histogram", } +local can_yield_phases = { + rewrite = true, + access = true, + content = true, + timer = true +} + -- Default name for error metric incremented by this library. local DEFAULT_ERROR_METRIC_NAME = "nginx_metric_errors_total" @@ -78,6 +99,7 @@ local DEFAULT_SYNC_INTERVAL = 1 local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} +local METRICS_KEY_REGEX = [[(.*[,{]le=")(.*)(".*)]] -- Accepted range of byte values for tailing bytes of utf8 strings. -- This is defined outside of the validate_utf8_string function as a const @@ -271,15 +293,20 @@ end -- Returns: -- (string) the formatted key local function fix_histogram_bucket_labels(key) - local part1, bucket, part2 = key:match('(.*[,{]le=")(.*)(".*)') - if part1 == nil then + local match, err = ngx_re_match(key, METRICS_KEY_REGEX, "jo") + if err then + ngx.log(ngx.ERR, "failed to match regex: ", err) + return + end + + if not match then return key end - if bucket == "Inf" then - return table.concat({part1, "+Inf", part2}) + if match[2] == "Inf" then + return match[1] .. "+Inf" .. match[3] else - return table.concat({part1, tostring(tonumber(bucket)), part2}) + return match[1] .. tostring(tonumber(match[2])) .. match[3] end end @@ -761,6 +788,22 @@ local function register(self, name, help, label_names, buckets, typ) return metric end +-- inspired by https://github.com/Kong/kong/blob/2.8.1/kong/tools/utils.lua#L1430-L1446 +-- limit to work only in rewrite, access, content and timer +local yield +do + local counter = 0 + yield = function() + counter = counter + 1 + if counter % YIELD_ITERATIONS ~= 0 then + return + end + counter = 0 + + ngx_sleep(0) + end +end + -- Public function to register a counter. function Prometheus:counter(name, help, label_names) return register(self, name, help, label_names, nil, TYPE_COUNTER) @@ -781,11 +824,12 @@ end -- Returns: -- Array of strings with all metrics in a text format compatible with -- Prometheus. -function Prometheus:metric_data() +function Prometheus:metric_data(write_fn) if not self.initialized then ngx.log(ngx.ERR, "Prometheus module has not been initialized") return end + write_fn = write_fn or ngx_print -- Force a manual sync of counter local state (mostly to make tests work). self._counter:sync() @@ -795,9 +839,28 @@ function Prometheus:metric_data() -- numerical order of their label values. table.sort(keys) + local do_yield = can_yield_phases[get_phase()] + local seen_metrics = {} local output = {} + local output_count = 0 + + local function buffered_print(data) + if data then + output_count = output_count + 1 + output[output_count] = data + end + + if output_count >= 100 or not data then + write_fn(output) + output_count = 0 + tb_clear(output) + end + end + for _, key in ipairs(keys) do + _ = do_yield and yield() + local value, err = self.dict:get(key) if value then local short_name = short_metric_name(key) @@ -805,23 +868,24 @@ function Prometheus:metric_data() local m = self.registry[short_name] if m then if m.help then - table.insert(output, string.format("# HELP %s%s %s\n", - self.prefix, short_name, m.help)) + buffered_print(st_format("# HELP %s%s %s\n", + self.prefix, short_name, m.help)) end if m.typ then - table.insert(output, string.format("# TYPE %s%s %s\n", + buffered_print(st_format("# TYPE %s%s %s\n", self.prefix, short_name, TYPE_LITERAL[m.typ])) end end seen_metrics[short_name] = true end key = fix_histogram_bucket_labels(key) - table.insert(output, string.format("%s%s %s\n", self.prefix, key, value)) + buffered_print(st_format("%s%s %s\n", self.prefix, key, value)) else self:log_error("Error getting '", key, "': ", err) end end - return output + + buffered_print(nil) end -- Present all metrics in a text format compatible with Prometheus. @@ -831,7 +895,7 @@ end -- aling with TYPE and HELP comments. function Prometheus:collect() ngx.header["Content-Type"] = "text/plain" - ngx.print(self:metric_data()) + self:metric_data() end -- Log an error, incrementing the error counter. From fdc7b195869c1bfdf736951dd8baa7d2842e17bf Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 27 May 2022 01:04:57 -0700 Subject: [PATCH 1513/4351] perf(prometheus) store most of gauges to local tables and skip shdict --- kong/plugins/prometheus/exporter.lua | 72 +++++++++++++++--------- kong/plugins/prometheus/prometheus.lua | 76 +++++++++++++++++++++++--- 2 files changed, 114 insertions(+), 34 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 7302e6c8705..4a3abfed410 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -29,6 +29,7 @@ package.loaded['prometheus_resty_counter'] = require("resty.counter") local kong_subsystem = ngx.config.subsystem +local http_subsystem = kong_subsystem == "http" local function init() local shm = "prometheus_metrics" @@ -42,37 +43,47 @@ local function init() -- global metrics metrics.connections = prometheus:gauge("nginx_connections_total", "Number of connections by subsystem", - {"node_id", "subsystem", "state"}) + {"node_id", "subsystem", "state"}, + prometheus.LOCAL_STORAGE) metrics.nginx_requests_total = prometheus:gauge("nginx_requests_total", - "Number of requests total", {"node_id", "subsystem"}) + "Number of requests total", {"node_id", "subsystem"}, + prometheus.LOCAL_STORAGE) metrics.timers = prometheus:gauge("nginx_timers", "Number of nginx timers", - {"state"}) + {"state"}, + prometheus.LOCAL_STORAGE) metrics.db_reachable = prometheus:gauge("datastore_reachable", "Datastore reachable from Kong, " .. - "0 is unreachable") + "0 is unreachable", + nil, + prometheus.LOCAL_STORAGE) metrics.node_info = prometheus:gauge("node_info", "Kong Node metadata information", - {"node_id", "version"}) + {"node_id", "version"}, + prometheus.LOCAL_STORAGE) -- only export upstream health metrics in traditional mode and data plane if role ~= "control_plane" then metrics.upstream_target_health = prometheus:gauge("upstream_target_health", "Health status of targets of upstream. " .. "States = healthchecks_off|healthy|unhealthy|dns_error, " .. "value is 1 when state is populated.", - {"upstream", "target", "address", "state", "subsystem"}) + {"upstream", "target", "address", "state", "subsystem"}, + prometheus.LOCAL_STORAGE) end local memory_stats = {} memory_stats.worker_vms = prometheus:gauge("memory_workers_lua_vms_bytes", "Allocated bytes in worker Lua VM", - {"node_id", "pid", "kong_subsystem"}) + {"node_id", "pid", "kong_subsystem"}, + prometheus.LOCAL_STORAGE) memory_stats.shms = prometheus:gauge("memory_lua_shared_dict_bytes", - "Allocated slabs in bytes in a shared_dict", - {"node_id", "shared_dict", "kong_subsystem"}) + "Allocated slabs in bytes in a shared_dict", + {"node_id", "shared_dict", "kong_subsystem"}, + prometheus.LOCAL_STORAGE) memory_stats.shm_capacity = prometheus:gauge("memory_lua_shared_dict_total_bytes", - "Total capacity in bytes of a shared_dict", - {"node_id", "shared_dict", "kong_subsystem"}) + "Total capacity in bytes of a shared_dict", + {"node_id", "shared_dict", "kong_subsystem"}, + prometheus.LOCAL_STORAGE) local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do @@ -82,7 +93,7 @@ local function init() metrics.memory_stats = memory_stats -- per service/route - if kong_subsystem == "http" then + if http_subsystem then metrics.status = prometheus:counter("http_requests_total", "HTTP status codes per consumer/service/route in Kong", {"service", "route", "code", "source", "consumer"}) @@ -103,7 +114,7 @@ local function init() UPSTREAM_LATENCY_BUCKETS) - if kong_subsystem == "http" then + if http_subsystem then metrics.total_latency = prometheus:histogram("request_latency_ms", "Total latency incurred during requests " .. "for each service/route in Kong", @@ -125,18 +136,23 @@ local function init() if role == "control_plane" then metrics.data_plane_last_seen = prometheus:gauge("data_plane_last_seen", "Last time data plane contacted control plane", - {"node_id", "hostname", "ip"}) + {"node_id", "hostname", "ip"}, + prometheus.LOCAL_STORAGE) metrics.data_plane_config_hash = prometheus:gauge("data_plane_config_hash", "Config hash numeric value of the data plane", - {"node_id", "hostname", "ip"}) + {"node_id", "hostname", "ip"}, + prometheus.LOCAL_STORAGE) metrics.data_plane_version_compatible = prometheus:gauge("data_plane_version_compatible", "Version compatible status of the data plane, 0 is incompatible", - {"node_id", "hostname", "ip", "kong_version"}) + {"node_id", "hostname", "ip", "kong_version"}, + prometheus.LOCAL_STORAGE) elseif role == "data_plane" then local data_plane_cluster_cert_expiry_timestamp = prometheus:gauge( "data_plane_cluster_cert_expiry_timestamp", - "Unix timestamp of Data Plane's cluster_cert expiry time") + "Unix timestamp of Data Plane's cluster_cert expiry time", + nil, + prometheus.LOCAL_STORAGE) -- The cluster_cert doesn't change once Kong starts. -- We set this metrics just once to avoid file read in each scrape. local f = assert(io.open(kong.configuration.cluster_cert)) @@ -344,18 +360,20 @@ local function metric_data(write_fn) metrics.nginx_requests_total:set(nginx_statistics['total_requests'], { node_id, kong_subsystem }) - metrics.timers:set(ngx_timer_running_count(), {"running"}) - metrics.timers:set(ngx_timer_pending_count(), {"pending"}) + if http_subsystem then -- only export those metrics once in http as they are shared + metrics.timers:set(ngx_timer_running_count(), {"running"}) + metrics.timers:set(ngx_timer_pending_count(), {"pending"}) - -- db reachable? - local ok, err = kong.db.connector:connect() - if ok then - metrics.db_reachable:set(1) + -- db reachable? + local ok, err = kong.db.connector:connect() + if ok then + metrics.db_reachable:set(1) - else - metrics.db_reachable:set(0) - kong.log.err("prometheus: failed to reach database while processing", - "/metrics endpoint: ", err) + else + metrics.db_reachable:set(0) + kong.log.err("prometheus: failed to reach database while processing", + "/metrics endpoint: ", err) + end end -- only export upstream health metrics in traditional mode and data plane diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index f58d44f473c..a316c4c130e 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -61,7 +61,6 @@ local error = error local type = type local get_phase = ngx.get_phase local ngx_sleep = ngx.sleep -local select = select local tostring = tostring local tonumber = tonumber local st_format = string.format @@ -409,6 +408,12 @@ local function inc_gauge(self, value, label_values) return end + if self.local_storage then + local v = (self._local_dict[k] or 0) + value + self._local_dict[k] = v + return + end + _, err, _ = self._dict:incr(k, value, 0) if err then self._log_error_kv(k, value, err) @@ -480,6 +485,11 @@ local function del(self, label_values) ngx.sleep(self.parent.sync_interval) end + if self.local_storage then + self._local_dict[k] = nil + return + end + _, err = self._dict:delete(k) if err then self._log_error("Error deleting key: ".. k .. ": " .. err) @@ -504,6 +514,12 @@ local function set(self, value, label_values) self._log_error(err) return end + + if self.local_storage then + self._local_dict[k] = value + return + end + _, err = self._dict:safe_set(k, value) if err then self._log_error_kv(k, value, err) @@ -622,6 +638,27 @@ local function reset(self) self.lookup = {} end +-- Delete all metrics for a given gauge, counter or a histogram. +-- Similar to `reset`, but is used for local_metrics thus simplified +-- +-- This is like `del`, but will delete all time series for all previously +-- recorded label values. +-- +-- Args: +-- self: a `metric` object, created by register(). +local function reset_local(self) + local name_prefix = self.name .. "{" + local name_prefix_length = #name_prefix + for key, _ in pairs(self._local_dict) do + if string.sub(key, 1, name_prefix_length) == name_prefix then + self._local_dict[key] = nil + end + end + + -- Clean up the full metric name lookup table as well. + self.lookup = {} +end + -- Initialize the module. -- -- This should be called once from the `init_by_lua` section in nginx @@ -665,6 +702,8 @@ function Prometheus.init(dict_name, options_or_prefix) self.registry = {} + self.local_metrics = {} + self.initialized = true self:counter(self.error_metric_name, "Number of nginx-lua-prometheus errors") @@ -719,7 +758,7 @@ end -- -- Returns: -- a new metric object. -local function register(self, name, help, label_names, buckets, typ) +local function register(self, name, help, label_names, buckets, typ, local_storage) if not self.initialized then ngx.log(ngx.ERR, "Prometheus module has not been initialized") return @@ -747,6 +786,11 @@ local function register(self, name, help, label_names, buckets, typ) return end + if typ ~= TYPE_GAUGE and local_storage then + ngx.log(ngx.ERR, "Cannot use local_storage metrics for non Gauge type") + return + end + local metric = { name = name, help = help, @@ -767,7 +811,9 @@ local function register(self, name, help, label_names, buckets, typ) _log_error = function(...) self:log_error(...) end, _log_error_kv = function(...) self:log_error_kv(...) end, _dict = self.dict, - reset = reset, + _local_dict = self.local_metrics, + local_storage = local_storage, + reset = local_storage and reset_local or reset, } if typ < TYPE_HISTOGRAM then if typ == TYPE_GAUGE then @@ -809,11 +855,13 @@ function Prometheus:counter(name, help, label_names) return register(self, name, help, label_names, nil, TYPE_COUNTER) end +Prometheus.LOCAL_STORAGE = true -- Public function to register a gauge. -function Prometheus:gauge(name, help, label_names) - return register(self, name, help, label_names, nil, TYPE_GAUGE) +function Prometheus:gauge(name, help, label_names, local_storage) + return register(self, name, help, label_names, nil, TYPE_GAUGE, local_storage) end + -- Public function to register a histogram. function Prometheus:histogram(name, help, label_names, buckets) return register(self, name, help, label_names, buckets, TYPE_HISTOGRAM) @@ -835,6 +883,11 @@ function Prometheus:metric_data(write_fn) self._counter:sync() local keys = self.dict:get_keys(0) + local count = #keys + for k, v in pairs(self.local_metrics) do + keys[count+1] = k + count = count + 1 + end -- Prometheus server expects buckets of a histogram to appear in increasing -- numerical order of their label values. table.sort(keys) @@ -861,7 +914,14 @@ function Prometheus:metric_data(write_fn) for _, key in ipairs(keys) do _ = do_yield and yield() - local value, err = self.dict:get(key) + local value, err + local is_local_metrics = true + value = self.local_metrics[key] + if not value then + is_local_metrics = false + value, err = self.dict:get(key) + end + if value then local short_name = short_metric_name(key) if not seen_metrics[short_name] then @@ -878,7 +938,9 @@ function Prometheus:metric_data(write_fn) end seen_metrics[short_name] = true end - key = fix_histogram_bucket_labels(key) + if not is_local_metrics then -- local metrics is always a gauge + key = fix_histogram_bucket_labels(key) + end buffered_print(st_format("%s%s %s\n", self.prefix, key, value)) else self:log_error("Error getting '", key, "': ", err) From f004924c2a0dfe54791ae018addd86bcbf6d1b22 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 28 Jun 2022 23:43:02 -0700 Subject: [PATCH 1514/4351] perf(prometheus) turn off high cardinality metrics by default --- kong/plugins/prometheus/exporter.lua | 211 ++++++++---------- kong/plugins/prometheus/handler.lua | 36 ++- kong/plugins/prometheus/schema.lua | 4 + .../26-prometheus/02-access_spec.lua | 135 ++++++++++- .../26-prometheus/03-custom-serve_spec.lua | 8 +- .../26-prometheus/04-status_api_spec.lua | 151 ++++++++++++- .../26-prometheus/05-metrics_spec.lua | 10 +- 7 files changed, 417 insertions(+), 138 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 4a3abfed410..4656c24ddf2 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -98,8 +98,8 @@ local function init() "HTTP status codes per consumer/service/route in Kong", {"service", "route", "code", "source", "consumer"}) else - metrics.status = prometheus:counter("stream_status", - "Stream status codes per consumer/service/route in Kong", + metrics.status = prometheus:counter("stream_sessions_total", + "Stream status codes per service/route in Kong", {"service", "route", "code", "source"}) end metrics.kong_latency = prometheus:histogram("kong_latency_ms", @@ -127,10 +127,18 @@ local function init() {"service", "route"}, UPSTREAM_LATENCY_BUCKETS) end - metrics.bandwidth = prometheus:counter("bandwidth_bytes", - "Total bandwidth (ingress/egress) " .. - "throughput in bytes", - {"service", "route", "direction", "consumer"}) + + if http_subsystem then + metrics.bandwidth = prometheus:counter("bandwidth_bytes", + "Total bandwidth (ingress/egress) " .. + "throughput in bytes", + {"service", "route", "direction", "consumer"}) + else -- stream has no consumer + metrics.bandwidth = prometheus:counter("bandwidth_bytes", + "Total bandwidth (ingress/egress) " .. + "throughput in bytes", + {"service", "route", "direction"}) + end -- Hybrid mode status if role == "control_plane" then @@ -178,9 +186,9 @@ end -- Since in the prometheus library we create a new table for each diverged label -- so putting the "more dynamic" label at the end will save us some memory -local labels_table = {0, 0, 0, 0} +local labels_table_bandwidth = {0, 0, 0, 0} local labels_table_status = {0, 0, 0, 0, 0} -local latency_labels_table = {0, 0} +local labels_table_latency = {0, 0} local upstream_target_addr_health_table = { { value = 0, labels = { 0, 0, 0, "healthchecks_off", ngx.config.subsystem } }, { value = 0, labels = { 0, 0, 0, "healthy", ngx.config.subsystem } }, @@ -199,43 +207,58 @@ local function set_healthiness_metrics(table, upstream, target, address, status, end -local log - -if kong_subsystem == "http" then - function log(message, serialized) - if not metrics then - kong.log.err("prometheus: can not log metrics because of an initialization " - .. "error, please make sure that you've declared " - .. "'prometheus_metrics' shared dict in your nginx template") - return - end +local function log(message, serialized) + if not metrics then + kong.log.err("prometheus: can not log metrics because of an initialization " + .. "error, please make sure that you've declared " + .. "'prometheus_metrics' shared dict in your nginx template") + return + end - local service_name - if message and message.service then - service_name = message.service.name or message.service.host - else - -- do not record any stats if the service is not present - return - end + local service_name + if message and message.service then + service_name = message.service.name or message.service.host + else + -- do not record any stats if the service is not present + return + end - local route_name - if message and message.route then - route_name = message.route.name or message.route.id - end + local route_name + if message and message.route then + route_name = message.route.name or message.route.id + end - local consumer = "" + local consumer = "" + if http_subsystem then if message and serialized.consumer ~= nil then consumer = serialized.consumer end + else + consumer = nil -- no consumer in stream + end - labels_table[1] = service_name - labels_table[2] = route_name - labels_table[3] = message.response.status - labels_table[4] = consumer + if serialized.ingress_size or serialized.egress_size then + labels_table_bandwidth[1] = service_name + labels_table_bandwidth[2] = route_name + labels_table_bandwidth[4] = consumer + + local ingress_size = serialized.ingress_size + if ingress_size and ingress_size > 0 then + labels_table_bandwidth[3] = "ingress" + metrics.bandwidth:inc(ingress_size, labels_table_bandwidth) + end + local egress_size = serialized.egress_size + if egress_size and egress_size > 0 then + labels_table_bandwidth[3] = "egress" + metrics.bandwidth:inc(egress_size, labels_table_bandwidth) + end + end + + if serialized.status_code then labels_table_status[1] = service_name labels_table_status[2] = route_name - labels_table_status[3] = message.response.status + labels_table_status[3] = serialized.status_code if kong.response.get_source() == "service" then labels_table_status[4] = "service" @@ -245,100 +268,47 @@ if kong_subsystem == "http" then labels_table_status[5] = consumer - latency_labels_table[1] = service_name - latency_labels_table[2] = route_name - metrics.status:inc(1, labels_table_status) - - local request_size = tonumber(message.request.size) - if request_size and request_size > 0 then - labels_table[3] = "ingress" - metrics.bandwidth:inc(request_size, labels_table) - end - - local response_size = tonumber(message.response.size) - if response_size and response_size > 0 then - labels_table[3] = "egress" - metrics.bandwidth:inc(response_size, labels_table) - end - - local request_latency = message.latencies.request - if request_latency and request_latency >= 0 then - metrics.total_latency:observe(request_latency, latency_labels_table) - end - - local upstream_latency = message.latencies.proxy - if upstream_latency ~= nil and upstream_latency >= 0 then - metrics.upstream_latency:observe(upstream_latency, latency_labels_table) - end - - local kong_proxy_latency = message.latencies.kong - if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - metrics.kong_latency:observe(kong_proxy_latency, latency_labels_table) - end - end -else - function log(message, serialized) - if not metrics then - kong.log.err("prometheus: can not log metrics because of an initialization " - .. "error, please make sure that you've declared " - .. "'prometheus_metrics' shared dict in your nginx template") - return - end - local service_name - if message and message.service then - service_name = message.service.name or message.service.host - else - -- do not record any stats if the service is not present - return - end + if serialized.latencies then + labels_table_latency[1] = service_name + labels_table_latency[2] = route_name - local route_name - if message and message.route then - route_name = message.route.name or message.route.id - end + if http_subsystem then + local request_latency = serialized.latencies.request + if request_latency and request_latency >= 0 then + metrics.total_latency:observe(request_latency, labels_table_latency) + end - labels_table[1] = service_name - labels_table[2] = route_name - labels_table[3] = message.session.status + local upstream_latency = serialized.latencies.proxy + if upstream_latency ~= nil and upstream_latency >= 0 then + metrics.upstream_latency:observe(upstream_latency, labels_table_latency) + end - if kong.response.get_source() == "service" then - labels_table[4] = "service" else - labels_table[4] = "kong" - end - - latency_labels_table[1] = service_name - latency_labels_table[2] = route_name - - metrics.status:inc(1, labels_table) - - local ingress_size = tonumber(message.session.received) - if ingress_size and ingress_size > 0 then - labels_table[3] = "ingress" - metrics.bandwidth:inc(ingress_size, labels_table) - end - - local egress_size = tonumber(message.session.sent) - if egress_size and egress_size > 0 then - labels_table[3] = "egress" - metrics.bandwidth:inc(egress_size, labels_table) - end - - local session_latency = message.latencies.session - if session_latency and session_latency >= 0 then - metrics.total_latency:observe(session_latency, latency_labels_table) + local session_latency = serialized.latencies.session + if session_latency and session_latency >= 0 then + metrics.total_latency:observe(session_latency, labels_table_latency) + end end - local kong_proxy_latency = message.latencies.kong + local kong_proxy_latency = serialized.latencies.kong if kong_proxy_latency ~= nil and kong_proxy_latency >= 0 then - metrics.kong_latency:observe(kong_proxy_latency, latency_labels_table) + metrics.kong_latency:observe(kong_proxy_latency, labels_table_latency) end end end +-- The upstream health metrics is turned on if at least one of +-- the plugin turns upstream_health_metrics on. +-- Due to the fact that during scrape time we don't want to +-- iterrate over all plugins to find out if upstream_health_metrics +-- is turned on or not, we will need a Kong reload if someone +-- turned on upstream_health_metrics on and off again, to actually +-- stop exporting upstream health metrics +local should_export_upstream_health_metrics = false + local function metric_data(write_fn) if not prometheus or not metrics then @@ -377,7 +347,7 @@ local function metric_data(write_fn) end -- only export upstream health metrics in traditional mode and data plane - if role ~= "control_plane" then + if role ~= "control_plane" and should_export_upstream_health_metrics then -- erase all target/upstream metrics, prevent exposing old metrics metrics.upstream_target_health:reset() @@ -387,8 +357,7 @@ local function metric_data(write_fn) local _, upstream_name = key:match("^([^:]*):(.-)$") upstream_name = upstream_name and upstream_name or key -- based on logic from kong.db.dao.targets - local health_info - health_info, err = balancer.get_upstream_health(upstream_id) + local health_info, err = balancer.get_upstream_health(upstream_id) if err then kong.log.err("failed getting upstream health: ", err) end @@ -482,6 +451,11 @@ local function get_prometheus() return prometheus end +local function set_export_upstream_health_metrics() + should_export_upstream_health_metrics = true +end + + return { init = init, init_worker = init_worker, @@ -489,4 +463,5 @@ return { metric_data = metric_data, collect = collect, get_prometheus = get_prometheus, + set_export_upstream_health_metrics = set_export_upstream_health_metrics } diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 8df8364e9c9..a9b2c98b14f 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -1,9 +1,9 @@ -local prometheus = require "kong.plugins.prometheus.exporter" +local exporter = require "kong.plugins.prometheus.exporter" local kong = kong local kong_meta = require "kong.meta" -prometheus.init() +exporter.init() local PrometheusHandler = { @@ -12,9 +12,11 @@ local PrometheusHandler = { } function PrometheusHandler.init_worker() - prometheus.init_worker() + exporter.init_worker() end +local http_subsystem = ngx.config.subsystem == "http" + function PrometheusHandler.log(self, conf) local message = kong.log.serialize() @@ -24,7 +26,33 @@ function PrometheusHandler.log(self, conf) serialized.consumer = message.consumer.username end - prometheus.log(message, serialized) + if conf.status_code_metrics then + if http_subsystem and message.response then + serialized.status_code = message.response.status + elseif not http_subsystem and message.session then + serialized.status_code = message.session.status + end + end + + if conf.bandwidth_metrics then + if http_subsystem then + serialized.egress_size = message.response and tonumber(message.response.size) + serialized.ingress_size = message.request and tonumber(message.request.size) + else + serialized.egress_size = message.response and tonumber(message.session.sent) + serialized.ingress_size = message.request and tonumber(message.session.received) + end + end + + if conf.lantency_metrics then + serialized.latencies = message.latencies + end + + if conf.upstream_health_metrics then + exporter.set_export_upstream_health_metrics(true) + end + + exporter.log(message, serialized) end diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index d749077ab94..b060a1ef088 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -14,6 +14,10 @@ return { type = "record", fields = { { per_consumer = { type = "boolean", default = false }, }, + { status_code_metrics = { type = "boolean", default = false }, }, + { lantency_metrics = { type = "boolean", default = false }, }, + { bandwidth_metrics = { type = "boolean", default = false }, }, + { upstream_health_metrics = { type = "boolean", default = false }, }, }, custom_validator = validate_shared_dict, }, }, diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index 1f664b94dbb..ca104412086 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -66,7 +66,13 @@ describe("Plugin: prometheus (access)", function() bp.plugins:insert { protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, - name = "prometheus" + name = "prometheus", + config = { + status_code_metrics = true, + lantency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + }, } assert(helpers.start_kong { @@ -199,10 +205,10 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - assert.matches('kong_stream_status{service="tcp-service",route="tcp-route",code="200",source="service"} 1', body, nil, true) + assert.matches('kong_stream_sessions_total{service="tcp-service",route="tcp-route",code="200",source="service"} 1', body, nil, true) assert.matches('kong_session_duration_ms_bucket{service="tcp%-service",route="tcp%-route",le="%+Inf"} %d+', body) - return body:find('kong_stream_status{service="tcp-service",route="tcp-route",code="200",source="service"} 1', nil, true) + return body:find('kong_stream_sessions_total{service="tcp-service",route="tcp-route",code="200",source="service"} 1', nil, true) end) thread:join() @@ -312,12 +318,18 @@ describe("Plugin: prometheus (access) no stream listeners", function() bp.plugins:insert { protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, - name = "prometheus" + name = "prometheus", + config = { + status_code_metrics = true, + lantency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + }, } assert(helpers.start_kong { - plugins = "bundled, prometheus", - stream_listen = "off", + plugins = "bundled, prometheus", + stream_listen = "off", }) admin_client = helpers.admin_client() end) @@ -384,7 +396,11 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() name = "prometheus", config = { per_consumer = true, - } + status_code_metrics = true, + lantency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + }, } bp.plugins:insert { @@ -489,3 +505,108 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) end) + +local granular_metrics_set = { + status_code_metrics = "http_requests_total", + lantency_metrics = "kong_latency_ms", + bandwidth_metrics = "bandwidth_bytes", + upstream_health_metrics = "upstream_target_health", +} + +for switch, expected_pattern in pairs(granular_metrics_set) do +describe("Plugin: prometheus (access) granular metrics switch", function() + local proxy_client + local admin_client + + local success_scrape = "" + + setup(function() + local bp = helpers.get_db_utils() + + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + name = "http-route", + paths = { "/" }, + methods = { "GET" }, + service = service, + } + + local upstream_hc_off = bp.upstreams:insert({ + name = "mock-upstream-healthchecksoff", + }) + bp.targets:insert { + target = helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port, + weight = 1000, + upstream = { id = upstream_hc_off.id }, + } + + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus", + config = { + [switch] = true, + }, + } + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled, prometheus", + nginx_worker_processes = 1, -- due to healthcheck state flakyness and local switch of healthcheck export or not + }) + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("expected metrics " .. expected_pattern .. " is found", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + apikey = 'alice-key', + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + success_scrape = body + + return body:find(expected_pattern, nil, true) + end) + end) + + it("unexpected metrics is not found", function() + for test_switch, test_expected_pattern in pairs(granular_metrics_set) do + if test_switch ~= switch then + assert.not_match(test_expected_pattern, success_scrape, nil, true) + end + end + end) + +end) +end \ No newline at end of file diff --git a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua index 6527e35b0a9..a44af17d37c 100644 --- a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua +++ b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua @@ -22,7 +22,13 @@ describe("Plugin: prometheus (custom server)",function() } bp.plugins:insert { - name = "prometheus" + name = "prometheus", + config = { + status_code_metrics = true, + lantency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + }, } assert(helpers.start_kong({ diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index ab7dda1d4a6..641f06acb57 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" +local tcp_service_port = helpers.get_available_port() local tcp_proxy_port = helpers.get_available_port() local tcp_status_port = helpers.get_available_port() local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" @@ -139,16 +140,35 @@ describe("Plugin: prometheus (access via status API)", function() service = grpcs_service, } + local tcp_service = bp.services:insert { + name = "tcp-service", + url = "tcp://127.0.0.1:" .. tcp_service_port, + } + + bp.routes:insert { + protocols = { "tcp" }, + name = "tcp-route", + service = tcp_service, + destinations = { { port = tcp_proxy_port } }, + } + bp.plugins:insert { protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, - name = "prometheus" + name = "prometheus", + config = { + status_code_metrics = true, + lantency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + }, } assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled", - status_listen = "0.0.0.0:" .. tcp_status_port, - stream_listen = "127.0.0.1:" .. tcp_proxy_port, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + status_listen = "0.0.0.0:" .. tcp_status_port, + stream_listen = "127.0.0.1:" .. tcp_proxy_port, + nginx_worker_processes = 1, -- due to healthcheck state flakyness and local switch of healthcheck export or not }) proxy_client_grpc = helpers.proxy_client_grpc() proxy_client_grpcs = helpers.proxy_client_grpcs() @@ -333,10 +353,21 @@ describe("Plugin: prometheus (access via status API)", function() end) it("adds subsystem label to upstream's target health metrics", function() + -- need to send at least TCP request to start exposing target health metrics + local thread = helpers.tcp_server(tcp_service_port, { requests = 1 }) + + local conn = assert(ngx.socket.connect("127.0.0.1", tcp_proxy_port)) + + assert(conn:send("hi there!\n")) + local gotback = assert(conn:receive("*a")) + assert.equal("hi there!\n", gotback) + + conn:close() + local body helpers.wait_until(function() body = get_metrics() - return body:gmatch('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error",subsystem="%w+"} 1', nil, true) + return body:find('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="dns_error",subsystem="stream"} 1', nil, true) end) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="http"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthy",subsystem="stream"} 0', body, nil, true) @@ -344,6 +375,8 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="unhealthy",subsystem="stream"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off",subsystem="http"} 0', body, nil, true) assert.matches('kong_upstream_target_health{upstream="mock-upstream",target="some-random-dns:80",address="",state="healthchecks_off",subsystem="stream"} 0', body, nil, true) + + thread:join() end) it("remove metrics from deleted upstreams", function() @@ -395,3 +428,109 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) end) + +local granular_metrics_set = { + status_code_metrics = "http_requests_total", + lantency_metrics = "kong_latency_ms", + bandwidth_metrics = "bandwidth_bytes", + upstream_health_metrics = "upstream_target_health", +} + +for switch, expected_pattern in pairs(granular_metrics_set) do +describe("Plugin: prometheus (access) granular metrics switch", function() + local proxy_client + local status_client + + local success_scrape = "" + + setup(function() + local bp = helpers.get_db_utils() + + local service = bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + name = "http-route", + paths = { "/" }, + methods = { "GET" }, + service = service, + } + + local upstream_hc_off = bp.upstreams:insert({ + name = "mock-upstream-healthchecksoff", + }) + bp.targets:insert { + target = helpers.mock_upstream_host .. ':' .. helpers.mock_upstream_port, + weight = 1000, + upstream = { id = upstream_hc_off.id }, + } + + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus", + config = { + [switch] = true, + }, + } + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled, prometheus", + status_listen = "0.0.0.0:" .. tcp_status_port, + nginx_worker_processes = 1, -- due to healthcheck state flakyness and local switch of healthcheck export or not + }) + proxy_client = helpers.proxy_client() + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + if status_client then + status_client:close() + end + + helpers.stop_kong() + end) + + it("expected metrics " .. expected_pattern .. " is found", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + apikey = 'alice-key', + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + success_scrape = body + + return body:find(expected_pattern, nil, true) + end) + end) + + it("unexpected metrics is not found", function() + for test_switch, test_expected_pattern in pairs(granular_metrics_set) do + if test_switch ~= switch then + assert.not_match(test_expected_pattern, success_scrape, nil, true) + end + end + end) + +end) +end diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index 6cc3cc49323..b7d4d7788cb 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -26,7 +26,7 @@ local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x for _, strategy in helpers.each_strategy() do - describe("Plugin: prometheus (metrics)", function() + describe("Plugin: prometheus (metrics) [#" .. strategy .. "]", function() local bp local admin_ssl_client -- admin_ssl_client (lua-resty-http) does not support h2 local proxy_ssl_client -- proxy_ssl_client (lua-resty-http) does not support h2 @@ -65,7 +65,13 @@ for _, strategy in helpers.each_strategy() do } bp.plugins:insert{ - name = "prometheus" -- globally enabled + name = "prometheus", -- globally enabled + config = { + status_code_metrics = true, + lantency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + }, } assert(helpers.start_kong({ From 019259bb3d9140ff945566b1f4525feddc7c4527 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 31 May 2022 03:34:42 -0700 Subject: [PATCH 1515/4351] tests(perf) add prometheus perf test cases --- .github/workflows/perf.yml | 3 + spec/04-perf/01-rps/05-prometheus.lua | 213 ++ spec/04-perf/02-flamegraph/05-prometheus.lua | 167 ++ .../perf/500services-each-4-routes.sql | 2549 +++++++++++++++++ spec/helpers/perf/drivers/docker.lua | 7 +- spec/helpers/perf/drivers/terraform.lua | 11 +- 6 files changed, 2944 insertions(+), 6 deletions(-) create mode 100644 spec/04-perf/01-rps/05-prometheus.lua create mode 100644 spec/04-perf/02-flamegraph/05-prometheus.lua create mode 100644 spec/fixtures/perf/500services-each-4-routes.sql diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index dff5f905b39..5c60a7c275f 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -152,6 +152,7 @@ jobs: - name: Save results uses: actions/upload-artifact@v3 + if: always() with: name: rps-and-latency path: | @@ -161,6 +162,7 @@ jobs: - name: Save charts and flamegraphs uses: actions/upload-artifact@v3 + if: always() with: name: charts-and-flamegraphs path: | @@ -170,6 +172,7 @@ jobs: - name: Save error logs uses: actions/upload-artifact@v3 + if: always() with: name: error_logs path: | diff --git a/spec/04-perf/01-rps/05-prometheus.lua b/spec/04-perf/01-rps/05-prometheus.lua new file mode 100644 index 00000000000..2f509935b69 --- /dev/null +++ b/spec/04-perf/01-rps/05-prometheus.lua @@ -0,0 +1,213 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") + +perf.use_defaults() + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 30 + +local SERVICE_COUNT = 500 +local ROUTE_PER_SERVICE = 4 + + +local wrk_script = [[ + --This script is originally from https://github.com/Kong/miniperf + math.randomseed(os.time()) -- Generate PRNG seed + local rand = math.random -- Cache random method + -- Get env vars for consumer and api count or assign defaults + local service_count = ]] .. SERVICE_COUNT .. [[ + local route_per_service = ]] .. ROUTE_PER_SERVICE .. [[ + function request() + -- generate random URLs, some of which may yield non-200 response codes + local random_service = rand(service_count) + local random_route = rand(route_per_service) + -- Concat the url parts + -- url_path = string.format("/s%s-r%s?apikey=consumer-%s", random_service, random_route, random_consumer) + url_path = string.format("/s%s-r%s", random_service, random_route) + -- Return the request object with the current URL path + return wrk.format(nil, url_path, headers) + end +]] + +local function print_and_save(s, path) + os.execute("mkdir -p output") + print(s) + local f = io.open(path or "output/result.txt", "a") + f:write(s) + f:write("\n") + f:close() +end + +os.execute("mkdir -p output") + +local function scrape(helpers, scrape_interval) + local starting = ngx.now() + for i =1, LOAD_DURATION, 1 do + if i % scrape_interval == scrape_interval - 1 then + ngx.update_time() + local s = ngx.now() + local admin_client = helpers.admin_client() + local pok, pret, _ = pcall(admin_client.get, admin_client, "/metrics") + local bsize, status = 0, 0 + local lat = "" + if pok then + status = pret.status + local body, _ = pret:read_body() + if body then + bsize = #body + lat = string.match(body, "###.+###") + end + end + ngx.update_time() + admin_client:close() + print(string.format("/metrics scrape takes %fs (read %s, status %s, %s)", ngx.now() - s, bsize, status, lat)) + end + if ngx.now() - starting > LOAD_DURATION then + break + end + ngx.sleep(1) + end +end + +for _, version in ipairs(versions) do +-- for _, scrape_interval in ipairs({5, 10, 15, 99999}) do +for _, scrape_interval in ipairs({10}) do + describe("perf test for Kong " .. version .. " #prometheus scrapes every " .. scrape_interval .. "s", function() + local helpers + + lazy_setup(function() + helpers = perf.setup() + + perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + local bp = helpers.get_db_utils("postgres", { + "plugins", + }) + + perf.load_pgdump("spec/fixtures/perf/500services-each-4-routes.sql") + -- XXX: hack the workspace since we update the workspace in dump + -- find a better way to automatically handle this + ngx.ctx.workspace = "dde1a96f-1d2f-41dc-bcc3-2c393ec42c65" + + bp.plugins:insert { + name = "prometheus", + } + end) + + before_each(function() + perf.start_kong(version, { + vitals = "off", + nginx_http_lua_shared_dict = 'prometheus_metrics 1024M', + --kong configs + }) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() + + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + script = wrk_script, + }) + + scrape(helpers, scrape_interval) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) + + describe("perf test for Kong " .. version .. " #prometheus not enabled scarpe every " .. scrape_interval .. "s", function() + local helpers + + lazy_setup(function() + helpers = perf.setup() + + perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + -- run migrations + helpers.get_db_utils("postgres", { + "plugins", + }) + + perf.load_pgdump("spec/fixtures/perf/500services-each-4-routes.sql") + end) + + before_each(function() + perf.start_kong(version, { + vitals = "off", + --kong configs + }) + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() + + print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + script = wrk_script, + }) + + scrape(helpers, scrape_interval) + + local result = assert(perf.wait_result()) + + print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) +end +end \ No newline at end of file diff --git a/spec/04-perf/02-flamegraph/05-prometheus.lua b/spec/04-perf/02-flamegraph/05-prometheus.lua new file mode 100644 index 00000000000..e0a5a64cfb8 --- /dev/null +++ b/spec/04-perf/02-flamegraph/05-prometheus.lua @@ -0,0 +1,167 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") + +perf.enable_charts(false) -- don't generate charts, we need flamegraphs only +perf.use_defaults() + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 180 + +local SERVICE_COUNT = 500 +local ROUTE_PER_SERVICE = 4 +local SCRAPE_INTERNAL = 15 + +local wrk_script = [[ + --This script is originally from https://github.com/Kong/miniperf + math.randomseed(os.time()) -- Generate PRNG seed + local rand = math.random -- Cache random method + -- Get env vars for consumer and api count or assign defaults + local service_count = ]] .. SERVICE_COUNT .. [[ + local route_per_service = ]] .. ROUTE_PER_SERVICE .. [[ + function request() + -- generate random URLs, some of which may yield non-200 response codes + local random_service = rand(service_count) + local random_route = rand(route_per_service) + -- Concat the url parts + -- url_path = string.format("/s%s-r%s?apikey=consumer-%s", random_service, random_route, random_consumer) + url_path = string.format("/s%s-r%s", random_service, random_route) + -- Return the request object with the current URL path + return wrk.format(nil, url_path, headers) + end +]] + +os.execute("mkdir -p output") + +local function scrape(helpers, scrape_interval) + local starting = ngx.now() + for i =1, LOAD_DURATION, 1 do + if i % scrape_interval == scrape_interval - 1 then + ngx.update_time() + local s = ngx.now() + local admin_client = helpers.admin_client() + local pok, pret, _ = pcall(admin_client.get, admin_client, "/metrics") + local bsize, status = 0, 0 + local lat = "" + if pok then + status = pret.status + local body, _ = pret:read_body() + if body then + bsize = #body + lat = string.match(body, "###.+###") + end + end + ngx.update_time() + admin_client:close() + print(string.format("/metrics scrape takes %fs (read %s, status %s, %s)", ngx.now() - s, bsize, status, lat)) + end + if ngx.now() - starting > LOAD_DURATION then + break + end + ngx.sleep(1) + end +end + +for _, version in ipairs(versions) do + -- for _, scrape_interval in ipairs({5, 10, 15, 99999}) do +for _, scrape_interval in ipairs({10}) do + describe("perf test for Kong " .. version .. " #prometheus scrapes every " .. SCRAPE_INTERNAL .. "s", function() + local helpers + + lazy_setup(function() + helpers = perf.setup() + + perf.start_upstream([[ + location = /test { + return 200; + } + ]]) + + local bp = helpers.get_db_utils("postgres", { + "plugins", + }) + + perf.load_pgdump("spec/fixtures/perf/500services-each-4-routes.sql") + -- XXX: hack the workspace since we update the workspace in dump + -- find a better way to automatically handle this + ngx.ctx.workspace = "dde1a96f-1d2f-41dc-bcc3-2c393ec42c65" + + bp.plugins:insert { + name = "prometheus", + } + end) + + before_each(function() + perf.start_kong(version, { + nginx_worker_processes = 1, + -- nginx_http_lua_shared_dict = 'prometheus_metrics 1024M', + vitals = "off", + --kong configs + }) + + end) + + after_each(function() + perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it(SERVICE_COUNT .. "#proxy services each has " .. ROUTE_PER_SERVICE .. " routes scarpe interval " .. scrape_interval .. "s", function() + perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION) + + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + script = wrk_script, + }) + + scrape(helpers, scrape_interval) + + local result = assert(perf.wait_result()) + + print(("### Result for Kong %s:\n%s"):format(version, result)) + + perf.generate_flamegraph( + "output/" .. utils.get_test_output_filename() .. ".svg", + "Flame graph for Kong " .. utils.get_test_descriptor() + ) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + + + it(SERVICE_COUNT .. "#scrape /metrics services each has " .. ROUTE_PER_SERVICE .. " routes", function() + perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION) + + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + uri = perf.get_admin_uri(), + path = "/metrics", + }) + + local result = assert(perf.wait_result()) + + print(("### Result for Kong %s:\n%s"):format(version, result)) + + perf.generate_flamegraph( + "output/" .. utils.get_test_output_filename() .. ".svg", + "Flame graph for Kong " .. utils.get_test_descriptor() + ) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) +end +end \ No newline at end of file diff --git a/spec/fixtures/perf/500services-each-4-routes.sql b/spec/fixtures/perf/500services-each-4-routes.sql new file mode 100644 index 00000000000..73048645d51 --- /dev/null +++ b/spec/fixtures/perf/500services-each-4-routes.sql @@ -0,0 +1,2549 @@ +-- +-- PostgreSQL database dump +-- + +-- Dumped from database version 11.16 (Debian 11.16-1.pgdg90+1) +-- Dumped by pg_dump version 11.16 (Debian 11.16-1.pgdg90+1) + +SET statement_timeout = 0; +SET lock_timeout = 0; +SET idle_in_transaction_session_timeout = 0; +SET client_encoding = 'UTF8'; +SET standard_conforming_strings = on; +SELECT pg_catalog.set_config('search_path', '', false); +SET check_function_bodies = false; +SET xmloption = content; +SET client_min_messages = warning; +SET row_security = off; + + +SET SCHEMA 'public'; +TRUNCATE public.workspaces CASCADE; +TRUNCATE public.routes CASCADE; +TRUNCATE public.services CASCADE; + +-- +-- Data for Name: workspaces; Type: TABLE DATA; Schema: public; Owner: kong +-- + +COPY public.workspaces (id, name, comment, created_at, meta, config) FROM stdin; +dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 default \N 2022-05-26 09:04:16+00 {} {} +\. + + +-- +-- Data for Name: services; Type: TABLE DATA; Schema: public; Owner: kong +-- + +COPY public.services (id, created_at, updated_at, name, retries, protocol, host, port, path, connect_timeout, write_timeout, read_timeout, tags, client_certificate_id, tls_verify, tls_verify_depth, ca_certificates, ws_id, enabled) FROM stdin; +a7182665-e3bb-4ad0-91bc-bb013404d465 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3c089a41-3c85-4e95-94bc-9dcbcc02d5bf 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e4e0c0f8-8f86-4138-b90b-1ab4b42c545a 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +635667df-d7c8-4c8e-961a-79094fb7edf7 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5db07df7-6efa-42f1-b526-aeea5f46aa7f 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0cf9ed94-6fe4-4356-906d-34bf7f5e323d 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b0d849d4-9d3d-48bd-bddd-59aeed02789c 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d609eb1a-3c6c-4867-ae94-ad5757bab196 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d92656d5-a8d8-4bab-93cf-5c5630eceffb 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1e306cf3-2a3b-40b8-91b4-f50caf61d455 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b13775fd-dac8-4322-b7a4-a089d677c22d 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0d5ae4f4-5ab1-4320-8057-cd0b21d81496 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e6a15913-9bdf-46ed-8e9e-b71a91b1197a 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9124182f-7ccf-465a-9553-4802b87f4308 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ad9d034f-2de2-4a1a-90ad-7f1cf7039a2a 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9d36f4e2-ba97-4da7-9f10-133270adbc2e 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +71164672-4b79-4b4c-8f23-d7b3d193996f 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d2c68623-5766-4b26-a956-aa750b23e6b9 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c733f9c1-8fb2-4c99-9229-d9a3fe79420f 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +879a9948-ed52-4827-b326-232b434d6586 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6c2f637e-3365-4475-854d-2da53cf54236 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e5322b5b-36ef-4b9d-9238-99de86473537 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d71477b1-e512-4b80-b755-d0a074de32c5 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +548bb3e7-fc07-41c9-9299-84a0708a2a59 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4ce0aa65-7a39-4c13-8560-50cbbfbfb393 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f4dae3be-eb46-4361-b84c-da2f83277f00 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +25076386-d45e-40fb-bf23-6078de3ecab7 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1525a86d-6ae4-421e-a2dc-d5758ba22312 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2c961425-9119-41ad-8df7-7b288060e995 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b960c35a-83b5-425b-9fe3-2602de569f5d 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a882f2cc-b1ac-40a4-8e5d-09d9595c5140 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d730b9c1-e795-4c90-b771-3e3ceb21ab91 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +406467e3-6d3d-40a2-bc8e-9942b8be51b8 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d5ab8d0f-b02b-4bd6-9d46-ab7da78e15ef 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +62131b85-cb9b-43d1-97d8-f4b2966dbb68 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +35fefbaf-66df-47b2-abf0-1231af2788b5 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +63639c14-7690-4f27-8a69-4df1aca28594 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +872066a1-4cfb-4f69-ab14-2de00fe8a82e 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +056302e1-150a-416c-9a4f-a9fb03f3f651 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +73734495-785d-42d2-a755-0ad0b1acf933 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8e691f37-eb65-4e3b-a6e2-0525412a98ab 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +569a3987-9516-4053-92b8-aeebdaeeed5d 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5839b3b1-f03a-41f9-b645-a35ff680acbe 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +649cf33b-3d04-46f8-b849-4bfa449c8a7f 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3282f133-b8eb-4e46-80c6-a217df510860 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +da88cad4-bd4b-4a9d-b81d-d1445bf108a8 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +365b2abb-1347-4077-8ffc-5b21984fca7f 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e3cc7fa5-1919-4753-9afe-6f30f67a2c2e 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fb53dd51-d113-4650-b980-e761871f3c54 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +851cd368-f1ea-4584-8cec-9a430f9b1a3f 2022-05-26 09:04:21+00 2022-05-26 09:04:21+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4658664d-4ff6-4ab7-a9bf-8c0492c974de 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4d48bf3c-a575-4520-8817-34f0b84dd4b6 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +26968e02-8bda-4c4e-818c-8ed35d44fd9c 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +27f10e41-7155-4eed-bdfa-783271fc8bae 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +73bc0430-7355-4c6d-a974-74f5bf707db1 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ef27392a-1fb8-4611-8757-c42b55900756 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b45da34e-3338-4878-a3e5-d78df8cd22e7 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dc5da515-f616-40e9-9b94-d699fded3db7 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8168f4cc-39af-49bd-8b6e-a365f038bebd 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +051898cd-71d2-457b-9ee8-c080908da498 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cdb3688d-b5fc-421a-8c06-cb14fc6c5ff9 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cae8aca9-818b-450d-97a6-7ea08373e0cc 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1b7c0f6a-9eab-428e-b979-5995a4ff6527 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3e658a76-cb76-4be7-a15a-84d4883b472b 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +800121b2-3644-4ea0-8539-25d513acb472 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +89b2af01-b55f-4425-844e-bc2dea397b93 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +34f521cb-53b9-4824-89b7-15459e96532f 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +33a92a68-5e8d-487b-977e-89dd42a458bd 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dbbe71cb-7ec1-4c43-804d-ef6a92721d90 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +69a88ba4-e530-4723-b7c3-f739b92a5a66 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0d1eb445-8a10-49bb-952f-5eb35a8599d3 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a03dac5a-20dc-492d-b4db-732a79d4a30c 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +291a0424-2ad1-47a6-a8b2-c63a037bf03c 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4eb8a749-0bd2-47af-8fdc-4cf128bf0b66 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c398e6e1-2f3e-4897-912f-483c03ec6959 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c544969b-0b53-43a7-a6a9-79e400d7b852 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1dc10ac4-8720-49d0-9624-e2320ad83910 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +961eda07-6db4-41a9-b053-55f3d86feab9 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a92dc0e0-3cd3-4c00-bfbd-1b9d849c617b 2022-05-26 09:04:22+00 2022-05-26 09:04:22+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6fc0c8de-dd47-4b2d-be48-acff77604738 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c1477ea4-988e-40e5-b7a8-6fa4e688f36d 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c0ac16b4-51b2-4388-a75c-99a6e8864567 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b3490c56-2668-4cf8-ac26-9d3c38fb9ce6 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6f607e1a-2baf-4f12-b0ed-270073df30c6 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4284966e-2ef5-45f7-b16c-faba6666c300 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0a3d005f-e8ae-46a0-bc92-0a4a8147fe3f 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f7039445-e8fa-44c0-ba30-4db609972643 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +10db8481-4fa8-4531-9e0c-fb20e642dc40 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0069a9d9-459a-4efc-b5a2-c0ae786c92bd 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fa73881d-a74d-4349-8a9c-b2ae17b414fd 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fea825b5-53e7-4d5e-b594-5e6d20822e27 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0f9df5d5-3dd4-4a0b-beef-5aed37af31c6 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7d839f08-fe27-44a8-bbea-abaea85e8ec4 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4e27c8d3-1b57-4837-a62e-7b7129f23b87 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +187a1bbe-8750-47fd-a693-eb832b67106f 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +97cac022-7f9a-4eb7-a600-3f99cbdf8484 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f731ee23-32fc-428e-858c-2451542ef358 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7cdc1f2b-844d-44af-80ee-9ee8ce30ec3a 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +786c4ca2-f7e2-497f-afe9-04a7d389cffb 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +327348b0-de35-47ef-a46b-292bf1a2ce91 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +42231a53-eac6-41d4-906f-96a6007efd5c 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2e5dce8d-7e56-4037-a53f-5363e78cfb67 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +880c0dfc-3b35-4557-9f4f-20e450605453 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2d1e40d6-8080-4cee-98b2-c64c3dfbeb70 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +92e0b48f-e57a-4b37-a150-ca88c81d14a3 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +837f896d-e596-4681-94af-74e1f8832cec 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dfa8a1f7-4dba-4abe-b98d-11146dddf483 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +87b83cd7-e97b-46e2-b8aa-cfc3f41df930 2022-05-26 09:04:23+00 2022-05-26 09:04:23+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +090f6901-a7d3-42e6-94f4-69ff07632983 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f0c01e5e-139d-4458-a3f7-47c6f9eb59de 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c1ad53a6-4115-441a-a162-5a27b3e5c01d 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6b12e083-97d5-4964-82c5-22bc95802ef0 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +75d7f4d4-c369-46cd-bf84-fb40784d4fe1 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5e861b07-f18f-48b1-aa4d-e44f7ca06eb5 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dc67018b-ba17-48f8-962a-e39d4e96eff4 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d025ea98-eb37-4e43-bddc-302f5d4ecee1 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +34f418de-2a74-47b6-ac68-9099b4281763 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +81c2ba99-2238-48c5-9d7b-ee96f85ed0c5 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bebc02c6-4798-4c51-9c65-6ac83e7e2050 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +84579611-336d-4291-ba77-6907426203d0 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +03d2fc5d-582c-4f45-bce2-41f8a1e45f45 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8bd5e802-0de6-462c-89d8-8a3dc33743fc 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +75a284e6-a2d0-4fa0-9210-d1dfbfe393cc 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9462d6ae-3811-488a-8f43-93afe7e8d6ed 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6a8aa9d7-cefe-455e-8671-721e43cd0b96 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1a79fb8d-58e0-42d1-a2b2-a9f730a6d635 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +693ae85e-2dcb-4bac-a88f-832ef036ec35 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cf55043c-e758-4007-9d0b-f29ce449b017 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b0f369f5-47ca-4790-a7c6-f70ef9670801 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f54e8793-3010-4551-8a86-bc026fcdbd71 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +eda8a272-adab-466a-b5c9-ba27137d2bc3 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +78c825c8-abdd-4280-9da9-d3bf00e23f82 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c3dc6599-036f-46b8-a95e-8e5b6ef3a3f5 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4372ca08-22e6-4a0e-8d13-f598ba86cf37 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0766430c-c266-489c-bc27-58df3fd10388 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c7167c55-60fb-45f7-b257-4acddb1d9119 2022-05-26 09:04:24+00 2022-05-26 09:04:24+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +76b8797a-0ad8-4a9f-9fdf-561c79e481d9 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bad7c636-19ad-430e-8c49-6e4efddc4376 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fd6fd9ca-1169-45ba-bb87-8b846a8d0d3e 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a2ee552e-0961-4036-8d1c-8ebd420f28ed 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6fca3f1f-fa31-4c70-8059-aee7dd0d5be3 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +70d03905-4002-4dc1-b3f9-336d25ee164e 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4693dd6c-1d27-46df-b5be-259eda6ad3df 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +390c61c3-b91b-44d0-9132-d629f3f7f2c2 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +addbf9ae-c319-4a46-831b-a2c71204cfdc 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d59261e7-93ca-464a-b84d-cc9c64e2d649 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +37262d9e-1dd7-4314-9a5a-d289c7479be0 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d3ec5e93-e9e3-4fd4-a27b-6af1e300aa4b 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0cdb0d81-1c8a-49b4-b5aa-50b627e298c6 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5e987b7a-1d92-49e3-ad2f-362501d07bf9 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +98193422-6ec1-4767-8568-e34555d37244 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +23c5d21a-6ff6-4f87-950b-3189611df400 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +61b20f0c-ad75-46c5-bdb1-c9ee4db679eb 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f658e233-91f5-4e42-a97f-43303defe86d 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bf2c91f2-cfdd-4f0a-bb05-0433141ad9ce 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +44e7d282-81cf-4f35-b20d-289a41d57da9 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5e9458db-1f76-4728-bf68-8f100dcb5e04 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5cf7efb5-6ce3-4bfa-9b9c-69615c0424c3 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e601de5f-ad58-4d48-83b7-bc0e20cadd7e 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3995380e-ac1c-4133-a6e1-65a2b355a121 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +109dabd3-4d13-40ea-b6f4-2a94d74c7f6c 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +502c5b41-66bf-4383-918a-badfea2d25c7 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9557d7a1-d82f-4fab-a4c1-59b705f29b2e 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cefbb83a-2d32-4aba-83e1-1ad7811849e9 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +24fbd204-d7a7-4d11-9109-a73e52f718b1 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ef9b8d4d-3e83-4353-a80e-426e5fc7cbb9 2022-05-26 09:04:25+00 2022-05-26 09:04:25+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bd6e4a2a-b1f5-4fdf-bb0d-6e9918275bd6 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a39c21f4-1588-473b-b5f0-ca58437f5670 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cd7ff4b6-0461-43d7-89d4-00df67b34598 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d46890a2-26b2-4d3c-860d-f54cc24b7663 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4d17db21-c723-4052-9a5f-d704fd01862f 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a9c1b4cf-9457-4010-a9b8-4f5236dcc5ce 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e79cb133-66ba-406a-895d-559eddf73902 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8b99e7b2-ccdf-4cb9-b185-e3cde9ec9af7 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d807dd5e-21de-4d30-823e-41d98b76bf8e 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +00284c22-d742-4a15-9a67-4bb4dcd90d8f 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +751853be-1e25-490e-a6ef-9417a6b540ef 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f73bf090-0d18-40e8-b186-7fc9e91e62d1 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +12042bab-a587-44e7-881d-2315a7305c39 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9b0c19f6-6ab2-4119-8a6f-37e8f15cdd98 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d76ebd2e-5ee7-4810-864b-3a12440faca9 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bd3ca0d9-03ac-4021-8de2-08321ccb3277 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +528428e4-3f06-482d-8b4b-65b51c3bb653 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +73e663c8-0f96-4908-a02c-5c7eea81e327 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2c40d9e2-469a-4c7a-9bcf-61552994e02e 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3e2fe25a-fc33-4a1e-a1f1-a60ac070e341 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a344e177-1f6e-4753-8404-a3fbd716a992 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ababbb85-337f-4aba-9922-41daf23c2865 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1b075615-d2ce-4b5c-997d-729c664dc4f4 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fe3e3c81-0f6c-4f7b-82d7-06022c1613b6 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +54d95a23-896b-40b4-b93a-dfe4b4083a23 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +92af388d-d0f3-41a9-ad5f-ed90b03de869 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5a61733d-2684-4d4a-9d35-bf785b7c07c2 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ece058ba-4c37-48de-a640-d7b889c4fb6c 2022-05-26 09:04:26+00 2022-05-26 09:04:26+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c2c49d74-23c3-4ce3-a9e5-f0ede3967097 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fbdc551b-4550-4528-a74d-a595aa492b51 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +92c2bcd2-bb73-4339-aaf1-8b552ceb0106 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c60849dc-5675-492f-8bab-5d8cb3626823 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1d6aa622-24ef-4888-a080-ba20e5c89316 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +204833b7-0070-4b55-9583-1df64dc7ab2a 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2cebb659-d522-4e02-9ba6-90e09ced208c 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8fd65cbb-d37c-45ad-95ba-f5bb0acf87e0 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +310fe133-a807-45dc-9dd1-6a6b1fe1d07d 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f7df66fb-1d8f-46dc-b569-de1b63a0344b 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b75d1f70-93f2-4de0-9bb4-7a1fae40e29b 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cde580a3-81d5-4cef-9858-f99a1f629422 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ebc496df-a1c7-4046-bf99-45778c2de1c6 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2a2d78fd-a19a-4a2c-80c1-816deb18c823 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +88c9d8c2-1bfd-4b33-81c7-7d77866b2d7e 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0eb52ec4-f6fc-4c6d-ac31-e07b84f7e17e 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1c255589-3ec2-42b8-b722-32c1f9ad2510 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b5af350e-6e66-40e4-8333-e0595f756e83 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +607a67a8-1ab1-4c96-869d-71ffc14a90cb 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +97657a2e-8286-4638-b42b-d8f1418f68f3 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8ebbdaa1-2ede-459c-8f20-9eaf6c4c5e34 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dc47a6ab-1456-4e60-95d2-50b7251072be 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +17157627-0993-4a53-ac67-5dc31565a022 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8456d2fa-f8ee-44c4-b062-376c225c6ad9 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +289e1e86-7c79-4686-910d-91d138398782 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ef250969-68ff-4fc9-a9f9-46f776374937 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f75fa431-1d5b-4a84-adc9-f2ab778755f2 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +395b99d4-38f4-4268-9cd0-fa6e0f2cff94 2022-05-26 09:04:27+00 2022-05-26 09:04:27+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fd296ad3-4272-4acb-8246-1853ba56f38c 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2128d33e-4e88-442c-a077-753f5bc3cfb1 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0e047d1b-5481-4e2e-949c-8bb2dcf9e5e9 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b3a256a3-3d0f-4a67-9518-dda233dab2a4 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +75b76bb1-fcd9-4b1d-8a07-9c89e323838d 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b9fd2d19-6d98-409c-822c-b53d23fc6bf4 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +999a382f-59db-47a3-95e5-3c7c387e519c 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +12475fba-736b-41ef-b7c9-91f0ab42706f 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +991a0eb0-d11a-40c7-9c0c-69134e425825 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a8911c95-832e-49cd-bbbf-adf393a69d28 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +05d5816d-797f-4329-8693-6864ba16fa00 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b198788c-dabc-4723-aaeb-258b242f5bf7 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f827a7cb-3a5d-49dd-b15b-4a6a05c8f76c 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +37142dfa-010c-4d0b-ae54-3285c60e177c 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +82375487-c356-468a-9a2a-3999121b401e 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d15f0c0a-bce7-427d-8da1-07928f5d415b 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +24e96d1e-b429-4a11-8fd1-ec0688531b53 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +eea2568d-e01a-4936-a539-01988a96bda8 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +aea5c9f3-3582-4705-be7d-88c291890572 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +062ddf91-5330-4185-877a-f8cdc29b5580 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +839c749b-aebf-46d3-b72b-ce58fb730dbe 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +75fa1631-c22b-4234-b8e0-0e6a79d24963 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +56e78f0a-a314-4f02-865a-ccfd68eaa009 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +11b2be65-4a17-48f2-8a23-3c377c31b8bb 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8497dff1-9e4d-4a60-b7ba-d4c8ff11af87 2022-05-26 09:04:28+00 2022-05-26 09:04:28+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +712a182e-b50a-4efb-a0f0-ca4fe894e577 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ab44cae8-8ac0-41f1-9671-d07d69bb4ad2 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +86074cab-06f4-425d-b52a-7ba8958f3778 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3342939c-cfcb-437b-9ba9-ba20845e2183 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +be8251f2-6fd1-4823-8bf1-bc8c7fcd04be 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3d42dc37-596d-4996-8f00-b3c2fb6de270 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +704f1d16-e489-41d3-8a88-ee2c5b9b603f 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +de8247fa-8178-495c-9fdb-111b5ae55037 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9a548e20-7aef-4cbc-b959-e1680c595689 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6d28de77-2ca4-4bb6-bc60-cd631380e860 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9630e957-6d21-4127-b724-dc7be3e201c1 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +439b1ab5-f5d1-4fce-b52d-b2beca2c2d6b 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c385836e-5c56-47a7-b3d8-2388d62b077c 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5e375f63-692a-4416-a031-72323da9262b 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +15ae2d93-8e77-49a2-a00b-1f8c7bf6b5a4 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b4045684-2ff9-4810-a1ca-9bd3993f7cd4 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +75d178df-1223-4f56-80b4-1bea51adfc97 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b44e03a1-22f5-4443-ba10-921c56788bfe 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8577c35b-106c-418c-8b93-90decb06af58 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +18b21a7d-7f74-48b1-b9db-9ffa2db7d904 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +62f8d892-76fb-4ef9-9b66-b0b81564bce5 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +08da3a9d-5fdf-47a8-be8f-ce287d2f2914 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e6ff5e56-255d-440d-81df-a452a2072297 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5d13ade8-944a-46a1-89db-e6707760f27a 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +783e864e-f9f2-410b-ae7e-f083694fd114 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dd29a63e-9bd9-4a46-99a2-bb4de34b390d 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d308ba72-8ccb-4b74-bc09-c3ea91561b47 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bb545b0f-69e5-4dbe-8b3a-8d692e9f0465 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +09688798-b181-4282-9b47-4ea11cbed88f 2022-05-26 09:04:29+00 2022-05-26 09:04:29+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f2f31531-6e81-4e47-8ee5-21db84a28cae 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5718da07-3088-41a8-a8e9-56d83309d49f 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +858587ef-4507-470b-bf83-53d9d428607d 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e838f443-11b9-47d3-952c-b29d32c47d99 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3c00d6b0-b98a-4e77-a9e8-3255963487ca 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7968fa6f-3fce-4d76-98b7-ac7e1abd5f3b 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0215b396-4130-4073-8c0b-a994e36641fc 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +053a5358-18e8-401d-8eae-709cae78044b 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +645d937e-50e6-428b-a66b-b940faa02f28 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +19fa1c11-2031-49e3-8242-33a1fc7aeb18 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9832ee7f-74e0-4e0b-8897-44cfd8c7892a 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0a5d0d3b-055c-4338-b19e-1fd4d196234a 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +70fae9ae-8e2b-4fe7-8c2d-3c50cf88dbac 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +554fa44c-d64b-4501-84f6-8543e0ac1c42 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ff177547-b49b-4e7e-b3d9-f99ba78df0db 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +76217b97-af15-44da-8565-39546305a786 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5f70b4d9-fcd2-4a6b-b5d5-57f603a2d936 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cddf8c8a-8e68-45c7-a771-d5d2d8aca8f5 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f1e1ff63-b396-4ed6-9305-d4d045a2e9a7 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +22fa79c7-1a20-4b96-afbb-cac2c2c22706 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dc31ed76-081d-4ae2-b4d3-c249a4348842 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6331cb28-6a75-45e7-9d9d-7225d0996e0f 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d9a841c6-6bf4-4cd6-921c-f38e9f772cb0 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +49b9e591-2b39-4cca-b0ad-94880347cb6e 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +50d5126f-ed18-4022-a93a-3fee8b5a2a61 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e1e1f82a-936b-49d0-8d28-ebab1f134a1b 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b5815188-d327-4734-ad11-6bd6459b38a4 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0808e339-4431-4419-8c80-0bd658eb351a 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8e7cf859-20b8-46cf-a515-89cff33cbaf3 2022-05-26 09:04:30+00 2022-05-26 09:04:30+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +876e891f-4820-4e1d-96d5-d86cb4ecedc1 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +84c6bde5-724f-4beb-b1c0-16f07b948029 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f612ff85-e276-47b3-a33a-63499962253d 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0e58f9e2-049c-413c-9053-520742687a6e 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +82a6fb35-6254-4f5b-8aa7-c0472632af47 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +258d783d-9e92-48d2-ace4-861cb00df9b7 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bd5dcc38-1fc4-49c0-80e2-f26fa6a49a9f 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1e5ab1ef-87e3-4ebc-92e9-ec9c0f7aaa9f 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5e35d3e9-49a9-4976-a638-4e6764ccd426 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7bab5fa6-6191-49b8-9c7e-8addeb144e8a 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9bd52aa4-7158-4d06-81f2-a10f99e33f08 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b26027f8-6fc2-46c7-aef7-d9cd67fbffe3 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c00f7722-3c3f-498d-9808-cd4a86007958 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c512e792-661f-4223-bc9d-6a9c059a4a09 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5f154afd-4a66-4d1a-be2a-15354ad499fa 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6226f972-df24-4f54-a21d-e90352622724 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6337f622-dad3-40f7-9a25-acd776963042 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f60b096f-1249-4270-80eb-b451330fc934 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6f477457-1329-4c51-b556-9ab27a341116 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ba259465-73c0-4035-af03-083de17865cd 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ad7ba3c6-8d4c-4f5e-9c8b-58b6b7bc2b42 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a3caefa8-c914-44c0-ab20-e5420eef9025 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dadc0a91-472d-4792-9b8e-d573a52b9056 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8b00c8a1-b680-492a-87eb-350ca72bc616 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +24fe112c-a8ae-4ee0-9abf-b5d8a8a61f65 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +33da5233-b9f0-4d03-964e-10a619eaa459 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0158712b-2d90-482a-8ca0-5c4dfdf19d42 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +91dbc846-4c2b-48f0-a5a4-651c884f2b5b 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5a2fb39c-5e8a-42ce-bcbe-a84fa6e4d12d 2022-05-26 09:04:31+00 2022-05-26 09:04:31+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4994d988-d33f-46ae-bec1-f59018f68103 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3d398236-c1e0-4051-9845-39c6d0d4b547 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e2d0e93c-d371-4a4e-a0c8-f30530c873ab 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ecea8625-a170-4648-b363-e132983ebbcf 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bfb8643d-7f56-4d95-b2a7-cce9f6a75598 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +93947ca9-1278-4b68-bf9a-3be07d766959 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b81aaca3-eebf-4445-8bd9-f803b8b54551 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4f0fe748-796b-413f-a4f5-3cbbe44c27c2 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f406cf4a-75c3-4ccf-8f36-9255b36e0f69 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e2817bf9-36c2-4acf-8de3-4468b149d571 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c3f8cf8e-0683-40bc-aabb-8695dce534a2 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +da395198-c4a7-4d67-9e0f-8ea9bd6a72db 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e5763c8f-13d5-4f01-8ebd-b6db40a89fb0 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1d84611e-9887-40c6-ab00-01210d1f82b7 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c238d775-2523-46fc-8d1a-540fac1f6896 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1d915ba2-c858-4732-a9e9-7b21b9d47b27 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2ddd0eb3-bada-4443-bbfe-5fccde527dca 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +fb6cc1c1-f874-4ad9-9a62-3b406f948218 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a7946bd4-5a6b-4f56-bbd5-59cf59fbacc3 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c2a397d2-8f91-41d8-9158-97dd24955a80 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +959074dc-9a50-4bd8-bb49-d0a9333d0477 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4fafaa54-d47d-4488-8c56-94be290f38b7 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e9556ed2-8e33-4130-a9b9-fc6c799655fc 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9a6c8306-cf36-42a6-9117-724b675fd9a2 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +af36e2ce-968f-4143-926c-34f5827a2319 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +59a3ea50-4f62-4ce2-ad54-8d72abe1ec68 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +45cc6295-8cfc-4e44-b124-0d05c04cdd3e 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8b3db5a2-f3c4-4d2b-b60e-55c3f0d42960 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +809b0fa5-91fe-4f0b-bfa4-1b17ca92647f 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c75cdbd1-8145-48ae-8097-d6ce0ee3d383 2022-05-26 09:04:32+00 2022-05-26 09:04:32+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e238e1f2-7acb-4caf-a7b9-4abc165b2f78 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +579dd648-5a51-4240-9901-d59ea046dbe4 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +363e3fd7-2510-4b88-8b61-19c6a701a154 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6bfe7e94-4211-492f-a9db-a6c81dd6f547 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +614a1279-a381-4be2-acef-301958e89071 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3861f439-875f-453b-8651-03d9359f5788 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0663d4a9-d9d4-4d92-ab92-8ecae04c5440 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +00a04a0e-8a61-497e-a1b7-555d9edebd3c 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a90836ba-dcb3-4f3f-bf2c-02bc1d5f7453 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +001879e3-9e6a-49e1-8893-9bfa1ed0662f 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3b864315-4410-47c4-8d1f-41340443be83 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +da92e9da-c205-44a5-8e55-6cabab24e221 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ec7a7ee9-84ef-4e7e-86dc-6c1ea5db4019 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +de23c01f-138f-4b4f-b077-7966e5301849 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2231820c-c6c6-4b43-8030-60d84ec840df 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +962b06e6-2702-4267-b103-b352f6b842a4 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +63bfee6a-6d44-4301-9cee-df0105f24f5e 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c6a5a31e-2c88-47c4-8e9a-c60bece7ef75 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2d096abd-ffb0-4143-96a4-7779218d6d4f 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a10741c9-4ed7-422d-9f52-54c17c4bbd8b 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +234c48dd-9af4-4099-80ff-40ad13f89401 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bb5d6545-d507-4b3a-ba24-bb510c914e95 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +28f712ea-c08c-4e7a-8cf9-4b13e36ff212 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +152a5d0e-dc5a-44d9-af10-8ec63701dd3b 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +93857261-5bcb-47aa-9144-22b35b135d4b 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +111f99da-d06d-4cb3-b864-8f3e1f49aa74 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3924e923-d2f1-4275-8747-bd11ac4f74d3 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a73038fe-4577-4639-a479-767f244244c3 2022-05-26 09:04:33+00 2022-05-26 09:04:33+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4a062dd6-f1c2-4b36-ac1d-998925eb0b83 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8c475290-e87c-4711-a6ac-d2dc4028fad6 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8cec9caf-f09c-4e50-ab29-a23009c77cb7 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3a1b190c-0930-4404-bee0-eca6c7621114 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ccb26ed5-9dd0-46b3-8cb5-3584782c9d06 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6bce2b2a-c6a0-4463-9dfc-bd9366f62b3a 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +050c4646-3958-40b1-92f3-2a7979732b5b 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dfc084df-46cb-4a7e-b89c-b84ae3634ed3 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5c96e4e4-bd3c-458a-aecb-70a0e97258d6 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +643ed9d5-7abd-498c-aa27-e54406f62657 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3b43313b-92e3-4a71-89b9-5c94e508ffa4 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d1f25d2e-1765-431d-b8ce-c971848c140b 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a986ba78-0f21-4714-98af-030c39a99d98 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +186d8c4f-7240-47be-baec-da9793982cfe 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +29eb0b4a-38c1-44e3-a342-a738f884bdb8 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d6344072-d70a-419e-b400-f792fd7816a6 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +65dbc1e9-8bf0-4494-b3e7-c6b6445d805f 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +82e159a7-b83d-4eb9-9228-26eea20c0301 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +85cab86c-ef60-4b00-ab3a-83649782cbdc 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6d8a4447-dba8-40c4-8fa3-9ea447aa4431 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +297aa958-dd8d-4838-8658-21c7a2f6a45c 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +516d1b3c-20ec-4abe-9d05-7c10f45cc2b7 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c2cfb252-5288-4b94-b4a8-79a8d86e6c7c 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d32ddeef-adf4-43e5-b533-d6218f89194e 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d735e2a6-44ce-421b-8041-dbeac83b0388 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2f34b698-bdc6-4a34-8568-54e2051c301e 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1f25c2c5-b997-474a-82c0-2dfe225b38f7 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +409a0334-ad83-4abe-92bf-9f86cee8e629 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +21a86be9-f740-47d6-aef6-ea678179d442 2022-05-26 09:04:34+00 2022-05-26 09:04:34+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dc85040e-5868-4e67-99ae-ae2a83870651 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +83f56af1-9785-4627-8682-5d9f40d9e567 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b8670494-46f7-4ac6-a67b-92662a89eabb 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cb4d87c3-1fb7-4b16-8094-eed4a3d00968 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +106044fb-fc87-41f6-9e71-3faffe47e00b 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +a88fd1e2-7344-47b5-a7b8-9bd716f94c5d 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +53f91d1f-e644-4040-bb9c-009b94cdb8e8 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dd07fe79-a01b-4e7e-b0d7-2556523cb39e 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b2faf9ae-52e2-4dae-a484-7e9978de7057 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +587584bd-581c-4ec6-90a4-4196ebe3e639 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c1e06d08-f053-4e2f-98cb-dfe2b4523fc8 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ce17ffbe-39d4-4bba-badd-3fd6a51a909b 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +df0f28b8-833d-4962-9750-0e2c7dcf1aef 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +42463594-07f9-463b-8d3d-e640679cf9a0 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8dc13325-56ce-4b86-bd36-b090b0f6caab 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c629d453-a5a6-431f-8f90-9b27722a415a 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c265592f-8adf-4f8c-bb4f-1b4a984dc600 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bbfadf44-58fe-4693-9f6b-f1897ad92eb6 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +515bf1e2-6b17-448a-ad26-6276526a88c2 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4f1086b3-8849-4d42-a9fb-5395f1cb573f 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d0e54e7a-8475-44f5-af06-0852acc18ada 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +cedaaa13-f4a0-4aa1-86bd-29f20d10cb17 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +af2095eb-cb46-45e8-8e62-23c528e8451c 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +39f8b870-e4a7-4f7c-93ba-7354ffdc3b7a 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +8b196676-5e99-4ffb-9cf7-e59dd42c9b61 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3ed2e405-1166-499d-84ca-abf27c4420d6 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6e94f9f7-f322-4be2-a6e3-25220b00d9f6 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +2ee7b426-001c-4f81-a4b9-f5f6e94dacd9 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c235ddd9-4a8b-4ed4-996d-f32d97c2febf 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3443f990-ed97-482a-b60d-f9a4fae6dce7 2022-05-26 09:04:35+00 2022-05-26 09:04:35+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +bf3887ae-ebac-4278-aa88-b211be9a6ef4 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f5db483a-11d5-4fb7-b977-ddb1b55b6923 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7560adfa-0d51-42e6-b727-78821e9404f8 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +efe7075c-0084-4620-976d-57dcbaf3893b 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f062ee0d-1d60-4ac5-bf80-fad59a54306f 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +838a3bbf-b6e9-4174-9e2f-4c5903f85b51 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1813a575-32ba-4c94-99a5-19295b0921de 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7aff390f-97f8-4e64-9b95-c85a9002c33c 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c6298096-10b7-441c-9688-4695b88a8660 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +dada2f21-3866-4778-a319-a91f82f8ad76 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f5016d6d-f10c-4846-83d5-7bf231c044d3 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7463f25e-841f-4e23-9fb3-4dbe0c2554d2 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +1e87a29f-8009-41bd-8b71-f8800f1dab1e 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +30e14345-9d6a-42c1-b33f-59cb014e5b68 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +86c6fa66-322e-487a-8999-ecc03a830fd3 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +35847d15-de55-4a1b-9493-0d691a83a641 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f18b3241-50bd-45b5-8c61-8858473e10fb 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3f90d40a-eef1-4a6b-953c-6919087c9b6b 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c81f7cfe-c388-4731-88f9-f3eccc0e1aae 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +54f45fd9-b956-4dd8-a9a2-aa025395fe9b 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f0f92b13-e8a2-4208-af35-88c2f57053ed 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +50b2eea6-fcae-41c7-872a-7f725aad8f68 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5d22741a-9f70-4978-a113-4e3370595e14 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +5e9f240d-6e21-4393-b37c-f9f1e8ca70f3 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +84d0828f-fe77-41f1-928e-11706edb8821 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +7c9d3f4c-4e57-450e-b12f-7db6ebcb9aea 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +b1f4f818-0f47-4372-868c-df50e9603ed0 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ea4910d2-9eaa-4e94-8f10-94d0da66aa12 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +84164c99-8064-4616-9b89-4ad2cd3ee6da 2022-05-26 09:04:36+00 2022-05-26 09:04:36+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +64f3861f-7ec7-45bf-a781-73de35a51bf3 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +0501b4de-a562-45ac-a4f8-ca0b0a5f2be4 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +edf40205-69ee-4f3b-ba0c-09d70531b17b 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +f18530a1-b79f-404c-97b5-c8cb7d4df0d3 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6b7f220c-1df2-41b3-9ea3-a6bd5ece4a4f 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +06b00f42-c69b-4243-8506-582504283fb7 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +9fa2ce85-2954-470e-9a8f-b80a94d18b5c 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +690744c2-57e5-458b-aa9c-eec197957ecc 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +4a74034a-2448-42f4-98d3-dc1fe050f6ce 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c4507468-ff51-4d6f-977f-0969cca30830 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6c865afc-9439-411c-ade4-6fd8ac429c07 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +e04db553-36a3-468d-82b4-938514fc8cdb 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ecaca662-b04b-474b-a038-c185ac99a3e1 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3c19f673-974e-4d27-8aa8-c8b3be9a268a 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +6c5851b2-0b70-4fd8-9d95-b5f60e89b8d8 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +ca7691e7-644f-4503-8661-255efc4f2d73 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +c520c41e-eaac-436b-8943-9d96b749a386 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +35071e24-8e47-4af5-adfd-b91431777cfb 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +3206e638-1f43-47b7-8b36-e5a70cf785b2 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +d665c6e1-e3a9-4f58-bb0b-29a67711080f 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N 5 http 172.17.0.15 18088 /test 60000 60000 60000 \N \N \N \N \N dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t +\. + + +-- +-- Data for Name: routes; Type: TABLE DATA; Schema: public; Owner: kong +-- + +COPY public.routes (id, created_at, updated_at, name, service_id, protocols, methods, hosts, paths, snis, sources, destinations, regex_priority, strip_path, preserve_host, tags, https_redirect_status_code, headers, path_handling, ws_id, request_buffering, response_buffering) FROM stdin; +ce537a9f-a4b0-4104-aafd-97003b6bd094 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N a7182665-e3bb-4ad0-91bc-bb013404d465 {http,https} \N \N {/s1-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +026dab0d-bb9f-4d78-86c6-573ae01c04d8 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N a7182665-e3bb-4ad0-91bc-bb013404d465 {http,https} \N \N {/s1-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +7d278d10-142a-451d-866c-86ae52e3ba14 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N a7182665-e3bb-4ad0-91bc-bb013404d465 {http,https} \N \N {/s1-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +990d5f16-8024-4568-811f-117504c9990b 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N a7182665-e3bb-4ad0-91bc-bb013404d465 {http,https} \N \N {/s1-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +f3ede165-bfca-4ab9-9db7-f9c2de77039e 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 3c089a41-3c85-4e95-94bc-9dcbcc02d5bf {http,https} \N \N {/s2-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +951b5a6f-b4d2-4ed4-87ff-dfeb57555c7e 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 3c089a41-3c85-4e95-94bc-9dcbcc02d5bf {http,https} \N \N {/s2-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +dda0f202-7c28-429d-8ec8-161e9e31514e 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 3c089a41-3c85-4e95-94bc-9dcbcc02d5bf {http,https} \N \N {/s2-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +87655776-806e-47ed-baa3-3fbf5a758c4a 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 3c089a41-3c85-4e95-94bc-9dcbcc02d5bf {http,https} \N \N {/s2-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +f8b9a2ce-83aa-4af4-8ce7-436cedf59d26 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N e4e0c0f8-8f86-4138-b90b-1ab4b42c545a {http,https} \N \N {/s3-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +83d60efb-3057-4303-9114-916a98a99889 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N e4e0c0f8-8f86-4138-b90b-1ab4b42c545a {http,https} \N \N {/s3-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +d32ba84f-ebb5-4ebf-a19f-50d4d0ff3c98 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N e4e0c0f8-8f86-4138-b90b-1ab4b42c545a {http,https} \N \N {/s3-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +67f1d309-3609-4eff-ba4d-f05413c56570 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N e4e0c0f8-8f86-4138-b90b-1ab4b42c545a {http,https} \N \N {/s3-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +2938219c-3438-4647-a665-2a2bfa59a166 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 635667df-d7c8-4c8e-961a-79094fb7edf7 {http,https} \N \N {/s4-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +43acaeda-d0b1-4660-a71a-131268b234b0 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 635667df-d7c8-4c8e-961a-79094fb7edf7 {http,https} \N \N {/s4-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +db8f7f38-cba3-41b1-b824-c939b1dd4386 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 635667df-d7c8-4c8e-961a-79094fb7edf7 {http,https} \N \N {/s4-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +b8c7f85d-4ec7-4921-b50b-720c26bac325 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 635667df-d7c8-4c8e-961a-79094fb7edf7 {http,https} \N \N {/s4-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +abca1b75-1d6d-462c-9787-48122922fb65 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5db07df7-6efa-42f1-b526-aeea5f46aa7f {http,https} \N \N {/s5-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +1da0d3cf-1d35-4e93-9855-6bd555445561 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5db07df7-6efa-42f1-b526-aeea5f46aa7f {http,https} \N \N {/s5-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +e4073ba4-1f39-4ea5-92b9-ee723f1c7726 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5db07df7-6efa-42f1-b526-aeea5f46aa7f {http,https} \N \N {/s5-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +064d691b-e410-414f-9a14-1375cfdfc3c9 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 5db07df7-6efa-42f1-b526-aeea5f46aa7f {http,https} \N \N {/s5-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +ab58907f-2df9-4170-b0f0-ad00fb5d387f 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 0cf9ed94-6fe4-4356-906d-34bf7f5e323d {http,https} \N \N {/s6-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +506a4858-240b-4339-9d13-8018fb2a839c 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 0cf9ed94-6fe4-4356-906d-34bf7f5e323d {http,https} \N \N {/s6-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +720ec3bf-2799-43e6-a16a-4e8e21e64c8a 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 0cf9ed94-6fe4-4356-906d-34bf7f5e323d {http,https} \N \N {/s6-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +89190960-6e45-480a-8a02-13a48244eacc 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N 0cf9ed94-6fe4-4356-906d-34bf7f5e323d {http,https} \N \N {/s6-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +de05c71c-0e19-4909-9dc8-0f02b07f4d3a 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N b0d849d4-9d3d-48bd-bddd-59aeed02789c {http,https} \N \N {/s7-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +0cc280f0-5fc2-4379-b26c-a29564103995 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N b0d849d4-9d3d-48bd-bddd-59aeed02789c {http,https} \N \N {/s7-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +eded9ada-6e08-41cf-aa4f-217e6c57529e 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N b0d849d4-9d3d-48bd-bddd-59aeed02789c {http,https} \N \N {/s7-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +81d8b01a-fd3e-45d2-bb08-329d107c13cf 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N b0d849d4-9d3d-48bd-bddd-59aeed02789c {http,https} \N \N {/s7-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +9ef63d3e-c320-47ee-a73f-ccf836e589a1 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N d609eb1a-3c6c-4867-ae94-ad5757bab196 {http,https} \N \N {/s8-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +ba1fa05f-e8f5-4f8d-a3fd-3c2df6dedee2 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N d609eb1a-3c6c-4867-ae94-ad5757bab196 {http,https} \N \N {/s8-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +f0eea660-89a0-4742-b94b-b5f3d13e1750 2022-05-26 09:04:20+00 2022-05-26 09:04:20+00 \N d609eb1a-3c6c-4867-ae94-ad5757bab196 {http,https} \N \N {/s8-r3} \N \N \N 0 t f \N 426 \N 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3206e638-1f43-47b7-8b36-e5a70cf785b2 {http,https} \N \N {/s499-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +9564ba87-46a0-47f9-8f9d-037c8619963a 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N d665c6e1-e3a9-4f58-bb0b-29a67711080f {http,https} \N \N {/s500-r1} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +dc7b472b-29a5-48dc-9a97-dd6996a2d219 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N d665c6e1-e3a9-4f58-bb0b-29a67711080f {http,https} \N \N {/s500-r2} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +0c28aff6-defb-4390-9af5-a587cf80cc89 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N d665c6e1-e3a9-4f58-bb0b-29a67711080f {http,https} \N \N {/s500-r3} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +f5230700-c5b2-411f-8bfb-5307e70ef52f 2022-05-26 09:04:37+00 2022-05-26 09:04:37+00 \N d665c6e1-e3a9-4f58-bb0b-29a67711080f {http,https} \N \N {/s500-r4} \N \N \N 0 t f \N 426 \N v0 dde1a96f-1d2f-41dc-bcc3-2c393ec42c65 t t +\. + + diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index ac8724bb3c3..cc72343e948 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -256,7 +256,7 @@ end function _M:_hydrate_kong_configuration(kong_conf, driver_conf) local config = '' for k, v in pairs(kong_conf) do - config = string.format("%s -e KONG_%s=%s", config, k:upper(), v) + config = string.format("%s -e KONG_%s='%s'", config, k:upper(), v) end config = config .. " -e KONG_PROXY_ACCESS_LOG=/dev/null" @@ -315,7 +315,8 @@ function _M:start_kong(version, kong_conf, driver_conf) if self.kong_ct_ids[kong_conf_id] == nil then local config = self:_hydrate_kong_configuration(kong_conf, driver_conf) - local cid, err = create_container(self, config, image .. ":" .. version) + local cid, err = create_container(self, config, image .. ":" .. version, + "/bin/bash -c 'kong migrations up -y && kong migrations finish -y && /docker-entrypoint.sh kong docker-start'") if err then return false, "error running docker create when creating kong container: " .. err end @@ -434,7 +435,7 @@ function _M:save_pgdump(path) return false, "postgres container not started" end - return perf.execute("docker exec -i " .. self.psql_ct_id .. " pg_dump -Ukong kong_tests >'" .. path .. "'", + return perf.execute("docker exec -i " .. self.psql_ct_id .. " pg_dump -Ukong kong_tests --data-only >'" .. path .. "'", { logger = self.log.log_exec }) end diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index ad9e725cbad..64460423ddd 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -112,7 +112,8 @@ function _M:setup(opts) -- install psql docker on kong ok, err = execute_batch(self, self.kong_ip, { - "apt-get update", "apt-get install -y --force-yes docker.io", + "sudo systemctl stop unattended-upgrades || true", "sudo apt-get purge -y unattended-upgrades", + "sudo apt-get update", "sudo apt-get install -y --force-yes docker.io", "docker rm -f kong-database || true", -- if exist remove it "docker run -d -p5432:5432 ".. "-e POSTGRES_PASSWORD=" .. PG_PASSWORD .. " " .. @@ -217,6 +218,7 @@ function _M:start_upstreams(conf, port_count) local ok, err = execute_batch(self, self.worker_ip, { "sudo id", "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor", + "sudo systemctl stop unattended-upgrades || true", "sudo apt-get purge -y unattended-upgrades", "sudo apt-get update", "sudo apt-get install -y --force-yes nginx", -- ubuntu where's wrk in apt? "wget -nv http://mirrors.kernel.org/ubuntu/pool/universe/w/wrk/wrk_4.1.0-3_amd64.deb -O wrk.deb", @@ -287,7 +289,7 @@ function _M:start_kong(version, kong_conf, driver_conf) if self.opts.use_daily_image and use_git then local image = "kong/kong" local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") - if not version then + if not tag then return nil, "failed to use daily image: " .. err end self.log.debug("daily image " .. tag.name .." was pushed at ", tag.last_updated) @@ -347,6 +349,9 @@ function _M:start_kong(version, kong_conf, driver_conf) use_git and (ssh_execute_wrap(self, self.kong_ip, "sudo cp -r /usr/local/share/lua/5.1/kong/include/. /usr/local/kong/include/ || true")) or "echo use stock proto files", + -- new migrations + ssh_execute_wrap(self, self.kong_ip, + "kong migrations up -y && kong migrations finish -y"), -- start kong ssh_execute_wrap(self, self.kong_ip, "ulimit -n 655360; kong start || kong restart") @@ -516,7 +521,7 @@ end function _M:save_pgdump(path) return perf.execute(ssh_execute_wrap(self, self.kong_ip, - "docker exec -i kong-database psql -Ukong kong_tests") .. " >'" .. path .. "'", + "docker exec -i kong-database psql -Ukong kong_tests --data-only") .. " >'" .. path .. "'", { logger = self.ssh_log.log_exec }) end From 8b0f78c4f9384f49bdebe073fec66b7dcd694da8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 4 Jul 2022 21:05:25 -0700 Subject: [PATCH 1516/4351] chore(prometheus) cleanup and style --- kong/plugins/prometheus/prometheus.lua | 58 +++++++++----------------- 1 file changed, 19 insertions(+), 39 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index a316c4c130e..763e408885e 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -56,18 +56,21 @@ -- increments. Copied from https://github.com/Kong/lua-resty-counter local resty_counter_lib = require("prometheus_resty_counter") local ngx = ngx +local ngx_log = ngx.log +local ngx_sleep = ngx.sleep local ngx_re_match = ngx.re.match +local ngx_print = ngx.print local error = error local type = type -local get_phase = ngx.get_phase -local ngx_sleep = ngx.sleep +local ipairs = ipairs +local pairs = pairs local tostring = tostring local tonumber = tonumber local st_format = string.format -local ngx_print = ngx.print +local table_sort = table.sort local tb_clear = require("table.clear") +local yield = require("kong.tools.utils").yield -local YIELD_ITERATIONS = 200 local Prometheus = {} local mt = { __index = Prometheus } @@ -81,12 +84,6 @@ local TYPE_LITERAL = { [TYPE_HISTOGRAM] = "histogram", } -local can_yield_phases = { - rewrite = true, - access = true, - content = true, - timer = true -} -- Default name for error metric incremented by this library. local DEFAULT_ERROR_METRIC_NAME = "nginx_metric_errors_total" @@ -294,7 +291,7 @@ end local function fix_histogram_bucket_labels(key) local match, err = ngx_re_match(key, METRICS_KEY_REGEX, "jo") if err then - ngx.log(ngx.ERR, "failed to match regex: ", err) + ngx_log(ngx.ERR, "failed to match regex: ", err) return end @@ -481,8 +478,8 @@ local function del(self, label_values) -- Gauge metrics don't use per-worker counters, so for gauges we don't need to -- wait for the counter to sync. if self.typ ~= TYPE_GAUGE then - ngx.log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") - ngx.sleep(self.parent.sync_interval) + ngx_log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") + ngx_sleep(self.parent.sync_interval) end if self.local_storage then @@ -588,8 +585,8 @@ local function reset(self) -- Gauge metrics don't use per-worker counters, so for gauges we don't need to -- wait for the counter to sync. if self.typ ~= TYPE_GAUGE then - ngx.log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") - ngx.sleep(self.parent.sync_interval) + ngx_log(ngx.INFO, "waiting ", self.parent.sync_interval, "s for counter to sync") + ngx_sleep(self.parent.sync_interval) end local keys = self._dict:get_keys(0) @@ -730,7 +727,7 @@ function Prometheus:init_worker(sync_interval) 'init_worker_by_lua_block', 2) end if self._counter then - ngx.log(ngx.WARN, 'init_worker() has been called twice. ' .. + ngx_log(ngx.WARN, 'init_worker() has been called twice. ' .. 'Please do not explicitly call init_worker. ' .. 'Instead, call Prometheus:init() in the init_worker_by_lua_block') return @@ -760,7 +757,7 @@ end -- a new metric object. local function register(self, name, help, label_names, buckets, typ, local_storage) if not self.initialized then - ngx.log(ngx.ERR, "Prometheus module has not been initialized") + ngx_log(ngx.ERR, "Prometheus module has not been initialized") return end @@ -787,7 +784,7 @@ local function register(self, name, help, label_names, buckets, typ, local_stora end if typ ~= TYPE_GAUGE and local_storage then - ngx.log(ngx.ERR, "Cannot use local_storage metrics for non Gauge type") + ngx_log(ngx.ERR, "Cannot use local_storage metrics for non Gauge type") return end @@ -834,21 +831,6 @@ local function register(self, name, help, label_names, buckets, typ, local_stora return metric end --- inspired by https://github.com/Kong/kong/blob/2.8.1/kong/tools/utils.lua#L1430-L1446 --- limit to work only in rewrite, access, content and timer -local yield -do - local counter = 0 - yield = function() - counter = counter + 1 - if counter % YIELD_ITERATIONS ~= 0 then - return - end - counter = 0 - - ngx_sleep(0) - end -end -- Public function to register a counter. function Prometheus:counter(name, help, label_names) @@ -874,7 +856,7 @@ end -- Prometheus. function Prometheus:metric_data(write_fn) if not self.initialized then - ngx.log(ngx.ERR, "Prometheus module has not been initialized") + ngx_log(ngx.ERR, "Prometheus module has not been initialized") return end write_fn = write_fn or ngx_print @@ -890,9 +872,7 @@ function Prometheus:metric_data(write_fn) end -- Prometheus server expects buckets of a histogram to appear in increasing -- numerical order of their label values. - table.sort(keys) - - local do_yield = can_yield_phases[get_phase()] + table_sort(keys) local seen_metrics = {} local output = {} @@ -912,7 +892,7 @@ function Prometheus:metric_data(write_fn) end for _, key in ipairs(keys) do - _ = do_yield and yield() + yield() local value, err local is_local_metrics = true @@ -962,7 +942,7 @@ end -- Log an error, incrementing the error counter. function Prometheus:log_error(...) - ngx.log(ngx.ERR, ...) + ngx_log(ngx.ERR, ...) self.dict:incr(self.error_metric_name, 1, 0) end From dfd2e4cd32b4683a2b9d4990b18b4f05e59ec1f8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 4 Jul 2022 21:15:09 -0700 Subject: [PATCH 1517/4351] docs(changelog) add changelog entry for prometheus plugin optimizations --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f9d53f2a4d5..00274d415d8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -127,6 +127,7 @@ [#9043](https://github.com/Kong/kong/pull/9043) + #### Admin API - `POST` requests on target entities endpoint are no longer able to update @@ -177,6 +178,10 @@ context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that value being set under that name must be updated to use Kong's shared context instead (kong.ctx.shared.authenticated_jwt_token) before upgrading to 3.0 +- **Prometheus**: The prometheus plugin doesn't export status codes, latencies, bandwidth and upstream + healthcheck metrics by default. They can still be turned on manually by setting `status_code_metrics`, + `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. + [#9028](https://github.com/Kong/kong/pull/9028) ### Deprecations @@ -429,6 +434,9 @@ the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). These changes should be particularly noticeable when rebuilding on db-less environments [#8087](https://github.com/Kong/kong/pull/8087) [#8010](https://github.com/Kong/kong/pull/8010) +- **Prometheus** plugin export performance is improved, it now has less impact to proxy + side traffic when being scrapped. + [#9028](https://github.com/Kong/kong/pull/9028) #### Plugins From b468f275d2da374f5c0a3abbf1d674b0b14f1427 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 5 Jul 2022 14:02:11 +0800 Subject: [PATCH 1518/4351] fix(acme) add option to accept any domain (#9047) Fix FTI-3300 --- CHANGELOG.md | 2 + kong/plugins/acme/handler.lua | 18 +++-- kong/plugins/acme/schema.lua | 4 + spec/03-plugins/29-acme/03-access_spec.lua | 94 +++++++++++++++++++++- 4 files changed, 110 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 00274d415d8..228aede2d4e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -182,6 +182,8 @@ healthcheck metrics by default. They can still be turned on manually by setting `status_code_metrics`, `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. [#9028](https://github.com/Kong/kong/pull/9028) +- **ACME**: `allow_any_domain` field added. It is default to false and if set to true, the gateway will + ignore the `domains` field. ### Deprecations diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 3745a8a0561..57a4cc87513 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -59,6 +59,16 @@ function ACMEHandler:init_worker() ngx.timer.every(86400, client.renew_certificate) end +local function check_domains(conf, host) + if conf.allow_any_domain then + return true + end + + -- TODO: cache me + local domains_matcher = build_domain_matcher(conf.domains) + return domains_matcher and domains_matcher[host] +end + function ACMEHandler:certificate(conf) -- we can't check for Host header in this phase local host, err = ngx_ssl.server_name() @@ -72,9 +82,7 @@ function ACMEHandler:certificate(conf) host = string.lower(host) - -- TODO: cache me - local domains_matcher = build_domain_matcher(conf.domains) - if not domains_matcher or not domains_matcher[host] then + if not check_domains(conf, host) then kong.log.debug("ignoring because domain is not in whitelist") return end @@ -160,8 +168,8 @@ function ACMEHandler:access(conf) return end - local domains_matcher = build_domain_matcher(conf.domains) - if not domains_matcher or not domains_matcher[kong.request.get_host()] then + if not check_domains(conf, host) then + -- We do not log here because it would flood the log return end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 50d30c3d0e5..aa900b4f795 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -100,6 +100,10 @@ local schema = { default = 14, }, }, { domains = typedefs.hosts }, + { allow_any_domain = { + type = "boolean", + default = false, + }, }, { fail_backoff_minutes = { type = "number", default = 5, diff --git a/spec/03-plugins/29-acme/03-access_spec.lua b/spec/03-plugins/29-acme/03-access_spec.lua index 860af84b8dc..8af4399455f 100644 --- a/spec/03-plugins/29-acme/03-access_spec.lua +++ b/spec/03-plugins/29-acme/03-access_spec.lua @@ -2,14 +2,14 @@ local helpers = require "spec.helpers" local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" +local do_domain = "acme.noatld" +local skip_domain = "notacme.noatld" + for _, strategy in helpers.each_strategy() do describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() local bp, db local proxy_client - local do_domain = "acme.noatld" - local skip_domain = "notacme.noatld" - lazy_setup(function() bp, db = helpers.get_db_utils(strategy, { "certificates", @@ -122,4 +122,92 @@ for _, strategy in helpers.each_strategy() do end) end) + + describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() + local bp, db + local proxy_client + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "certificates", + "snis", + "services", + "routes", + "plugins", + "acme_storage", + }, { "acme", }) + + assert(bp.routes:insert { + paths = { "/" }, + }) + + assert(bp.plugins:insert { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + storage = "kong", + allow_any_domain = true, + }, + }) + + assert(bp.plugins:insert { + name = "key-auth", + }) + + assert(db.acme_storage:insert { + key = dummy_id .. "#http-01", + value = "isme", + }) + + assert(helpers.start_kong({ + plugins = "bundled,acme", + database = strategy, + })) + + proxy_client = helpers.proxy_client() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + it("allow any domain", function() + local res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = "a.subdomain." .. do_domain } + }) + + -- key-auth should not run + local body = assert.response(res).has.status(200) + assert.equal("isme", body) + + res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = "asdsubdomain." .. do_domain } + }) + + -- key-auth should not run + local body = assert.response(res).has.status(200) + assert.equal("isme", body) + + res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { skip_domain } + }) + + -- key-auth should not run + local body = assert.response(res).has.status(200) + assert.equal("isme", body) + + end) + + end) end From e4d4d210adc5bc1089023ccffb565200f0940405 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 6 Jul 2022 01:12:56 +0800 Subject: [PATCH 1519/4351] fix(globalpatches) fallback to alternative_sleep at init phase (#9039) --- kong/globalpatches.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index cc8353c4693..ed6e326d60d 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -57,8 +57,12 @@ return function(options) end -- luacheck: globals ngx.sleep + local blocking_sleep_phases = { + init = true, + init_worker = true, + } ngx.sleep = function(s) - if get_phase() == "init_worker" then + if blocking_sleep_phases[get_phase()] then ngx.log(ngx.NOTICE, "executing a blocking 'sleep' (", s, " seconds)") return alternative_sleep(s) end From 0a05a272dba2adbe0c23421a8a43d4bbab693c5e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 6 Jul 2022 02:42:00 +0800 Subject: [PATCH 1520/4351] feat(clustering) switch to use old protocol (#9034) --- kong/clustering/init.lua | 6 +++++- kong/conf_loader/init.lua | 1 + kong/templates/kong_defaults.lua | 1 + 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index bb5e3cd739a..8bb6c54ddf5 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -70,7 +70,11 @@ function _M:init_dp_worker(plugins_list) return end - local config_proto, msg = check_protocol_support(self.conf, self.cert, self.cert_key) + local config_proto, msg + if not kong.configuration.legacy_hybrid_protocol then + config_proto, msg = check_protocol_support(self.conf, self.cert, self.cert_key) + -- otherwise config_proto = nil + end if not config_proto and msg then ngx_log(ngx_ERR, _log_prefix, "error check protocol support: ", msg) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 2851271331d..bee3a1ae61f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -528,6 +528,7 @@ local CONF_INFERENCES = { untrusted_lua_sandbox_environment = { typ = "array" }, legacy_worker_events = { typ = "boolean" }, + legacy_hybrid_protocol = { typ = "boolean" }, lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index db3138d7282..dc1980b1d37 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -170,6 +170,7 @@ untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = legacy_worker_events = off +legacy_hybrid_protocol = off openresty_path = From 6d4bbe00badd29eae48d6046c91121eb20f53a06 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 6 Jul 2022 15:47:06 +0800 Subject: [PATCH 1521/4351] perf(plugins) cache domains_matcher for ACME (#9048) * feat(plugins) cache domains_matcher for acme --- kong/plugins/acme/handler.lua | 28 +++++++++++-- spec/03-plugins/29-acme/03-access_spec.lua | 46 ++++++++++++++-------- 2 files changed, 55 insertions(+), 19 deletions(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 57a4cc87513..035fc863de1 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -22,7 +22,7 @@ local function build_domain_matcher(domains) local domains_wildcard_count = 0 if domains == nil or domains == ngx.null then - return + return false end for _, d in ipairs(domains) do @@ -50,6 +50,9 @@ local function build_domain_matcher(domains) }) end +-- cache the domains_matcher. ACME is a global plugin. +local domains_matcher + -- expose it for use in api.lua ACMEHandler.build_domain_matcher = build_domain_matcher @@ -57,6 +60,22 @@ function ACMEHandler:init_worker() local worker_id = ngx.worker.id() kong.log.info("acme renew timer started on worker ", worker_id) ngx.timer.every(86400, client.renew_certificate) + + -- handle cache updating of domains_matcher + kong.worker_events.register(function(data) + if data.entity.name ~= "acme" then + return + end + + local operation = data.operation + + if operation == "create" or operation == "update" then + local conf = data.entity.config + domains_matcher = build_domain_matcher(conf.domains) + end + + + end, "crud", "plugins") end local function check_domains(conf, host) @@ -64,8 +83,11 @@ local function check_domains(conf, host) return true end - -- TODO: cache me - local domains_matcher = build_domain_matcher(conf.domains) + -- create the cache at first usage + if domains_matcher == nil then + domains_matcher = build_domain_matcher(conf.domains) + end + return domains_matcher and domains_matcher[host] end diff --git a/spec/03-plugins/29-acme/03-access_spec.lua b/spec/03-plugins/29-acme/03-access_spec.lua index 8af4399455f..47a5d9c1249 100644 --- a/spec/03-plugins/29-acme/03-access_spec.lua +++ b/spec/03-plugins/29-acme/03-access_spec.lua @@ -123,7 +123,7 @@ for _, strategy in helpers.each_strategy() do end) - describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() + describe("Plugin: acme (handler.access) allow any domain (via admin API) [#" .. strategy .. "]", function() local bp, db local proxy_client @@ -141,16 +141,6 @@ for _, strategy in helpers.each_strategy() do paths = { "/" }, }) - assert(bp.plugins:insert { - name = "acme", - config = { - account_email = "test@test.com", - api_uri = "https://api.acme.org", - storage = "kong", - allow_any_domain = true, - }, - }) - assert(bp.plugins:insert { name = "key-auth", }) @@ -165,6 +155,25 @@ for _, strategy in helpers.each_strategy() do database = strategy, })) + local client = helpers.admin_client() + assert(client:send({ + method = "POST", + path = "/plugins", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + storage = "kong", + allow_any_domain = true, + }, + }, + })) + client:close() + proxy_client = helpers.proxy_client() end) @@ -177,11 +186,16 @@ for _, strategy in helpers.each_strategy() do end) it("allow any domain", function() - local res = assert( proxy_client:send { - method = "GET", - path = "/.well-known/acme-challenge/" .. dummy_id, - headers = { host = "a.subdomain." .. do_domain } - }) + local res + -- wait until admin API takes effect + helpers.wait_until(function() + res = proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = "a.subdomain." .. do_domain } + } + return res and res.status == 200 + end, 5) -- key-auth should not run local body = assert.response(res).has.status(200) From 59ed75961b71a23a592117965e508b6ac0c4bde4 Mon Sep 17 00:00:00 2001 From: Attenuation Date: Wed, 6 Jul 2022 17:59:32 +0800 Subject: [PATCH 1522/4351] fix(aws-lambda) change path from request_uri to upstream_uri (#9058) When `aws-lambda` plugin `awsgateway_compatible` configuration set to `true` and `request-transformer` replace uri configuration enabled, `kong` use request_uri to find serializer path args, this action doesn't respect `request-transformer` configuration parameters Fix #8608 --- kong/plugins/aws-lambda/aws-serializer.lua | 2 +- spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua | 6 +++--- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua index d6458e15429..e03349c6262 100644 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -78,7 +78,7 @@ return function(ctx, config) end -- prepare path - local path = var.request_uri:match("^([^%?]+)") -- strip any query args + local path = var.upstream_uri:match("^([^%?]+)") -- strip any query args local request = { resource = ctx.router_matches.uri, diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 72d19c94b77..3ece2554b9b 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -53,7 +53,7 @@ describe("[AWS Lambda] aws-gateway input", function() body = "text", var = { request_method = "GET", - request_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" + upstream_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" }, ctx = { router_matches = { @@ -113,7 +113,7 @@ describe("[AWS Lambda] aws-gateway input", function() body = "text", var = { request_method = "GET", - request_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" + upstream_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" }, ctx = { router_matches = { @@ -187,7 +187,7 @@ describe("[AWS Lambda] aws-gateway input", function() query = {}, var = { request_method = "GET", - request_uri = "/plain/strip/more", + upstream_uri = "/plain/strip/more", http_content_type = tdata.ct, }, ctx = { From c42ae9c8dcba5f89ba39981ac40e91ec2b9fcc96 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Jun 2022 13:38:05 +0300 Subject: [PATCH 1523/4351] perf(core) use table pool for ngx.ctx and initialize it with 50 records to avoid resizing --- kong/init.lua | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 17eeb83b8e2..6735c070453 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -86,6 +86,9 @@ local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" +local tablepool = require "tablepool" +local get_ctx_table = require("resty.core.ctx").get_ctx_table + local kong = kong local ngx = ngx @@ -111,6 +114,8 @@ local ipairs = ipairs local assert = assert local tostring = tostring local coroutine = coroutine +local fetch_table = tablepool.fetch +local release_table = tablepool.release local get_last_failure = ngx_balancer.get_last_failure local set_current_peer = ngx_balancer.set_current_peer local set_timeouts = ngx_balancer.set_timeouts @@ -121,6 +126,11 @@ local enable_keepalive = ngx_balancer.enable_keepalive local DECLARATIVE_LOAD_KEY = constants.DECLARATIVE_LOAD_KEY +local CTX_NS = "ctx" +local CTX_NARR = 0 +local CTX_NREC = 50 -- normally Kong has ~32 keys in ctx + + local declarative_entities local declarative_meta local schema_state @@ -743,7 +753,7 @@ end function Kong.ssl_certificate() -- Note: ctx here is for a connection (not for a single request) - local ctx = ngx.ctx + local ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC)) ctx.KONG_PHASE = PHASES.certificate @@ -763,7 +773,7 @@ end function Kong.preread() - local ctx = ngx.ctx + local ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC)) if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = start_time() * 1000 end @@ -819,7 +829,14 @@ function Kong.rewrite() return end - local ctx = ngx.ctx + local is_https = var.https == "on" + local ctx + if is_https then + ctx = ngx.ctx + else + ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC)) + end + if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = start_time() * 1000 end @@ -832,7 +849,6 @@ function Kong.rewrite() kong_resty_ctx.stash_ref(ctx) - local is_https = var.https == "on" if not is_https then log_init_worker_errors(ctx) end @@ -1421,6 +1437,7 @@ function Kong.log() execute_collected_plugins_iterator(plugins_iterator, "log", ctx) runloop.log.after(ctx) + release_table(CTX_NS, ctx) -- this is not used for now, but perhaps we need it later? --ctx.KONG_LOG_ENDED_AT = get_now_ms() From 5695255e2992e08076611d46ae75fdf29c28ca7a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 Jun 2022 16:59:43 +0300 Subject: [PATCH 1524/4351] fix(plugin-server) clone ngx.ctx to prevent a race condition --- kong/runloop/plugin_servers/init.lua | 31 +++++++++++++--------------- 1 file changed, 14 insertions(+), 17 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index e660a6561c5..088f5281118 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -1,6 +1,7 @@ local proc_mgmt = require "kong.runloop.plugin_servers.process" local cjson = require "cjson.safe" +local clone = require "table.clone" local ngx_ssl = require "ngx.ssl" local SIGTERM = 15 @@ -9,6 +10,7 @@ local kong = kong local ngx_var = ngx.var local coroutine_running = coroutine.running local get_plugin_info = proc_mgmt.get_plugin_info +local get_ctx_table = require("resty.core.ctx").get_ctx_table local subsystem = ngx.config.subsystem --- keep request data a bit longer, into the log timer @@ -240,29 +242,24 @@ local function build_phases(plugin) for _, phase in ipairs(plugin.phases) do if phase == "log" then plugin[phase] = function(self, conf) - local saved = { + _G.native_timer_at(0, function(premature, saved) + if premature then + return + end + get_ctx_table(saved.ngx_ctx) + local co = coroutine_running() + save_for_later[co] = saved + server_rpc:handle_event(self.name, conf, phase) + save_for_later[co] = nil + end, { plugin_name = self.name, serialize_data = kong.log.serialize(), - ngx_ctx = ngx.ctx, + ngx_ctx = clone(ngx.ctx), ctx_shared = kong.ctx.shared, request_headers = subsystem == "http" and ngx.req.get_headers(100) or nil, response_headers = subsystem == "http" and ngx.resp.get_headers(100) or nil, response_status = ngx.status, - } - - _G.native_timer_at(0, function() - local co = coroutine_running() - save_for_later[co] = saved - - -- recover KONG_PHASE so check phase works properly - -- for functions not supported by log phase - if ngx.ctx then - ngx.ctx.KONG_PHASE = saved.ngx_ctx.KONG_PHASE - end - server_rpc:handle_event(self.name, conf, phase) - - save_for_later[co] = nil - end) + }) end else From 70f8a492c14662dcc85139fd062e88399e23204f Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 6 Jul 2022 15:21:06 -0700 Subject: [PATCH 1525/4351] fix(runloop) fix typo in configuration role check --- kong/runloop/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e10a58e841e..aaaf264d8fe 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1003,7 +1003,7 @@ end local function set_init_versions_in_cache() - if kong.configuration.role ~= "control_pane" then + if kong.configuration.role ~= "control_plane" then local ok, err = kong.core_cache:safe_set("router:version", "init") if not ok then return nil, "failed to set router version in cache: " .. tostring(err) From a41135b267ec3dec2ad23a20e42994ee7e1730f6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Jul 2022 06:45:56 +0300 Subject: [PATCH 1526/4351] feat(proxy) implement delayed response with stream module (#6878) ### Summary Implements delayed responses with stream module that is used to short-circuit streams. --- kong/init.lua | 25 +++- kong/pdk/response.lua | 57 ++++++-- .../28-stream_plugins_triggering_spec.lua | 135 +++++++++++++++++- .../kong/plugins/short-circuit/handler.lua | 24 ++-- 4 files changed, 201 insertions(+), 40 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 6735c070453..377da1b088f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -264,18 +264,21 @@ local function execute_init_worker_plugins_iterator(plugins_iterator, ctx) end -local function execute_access_plugins_iterator(plugins_iterator, ctx) +local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) local old_ws = ctx.workspace ctx.delay_response = true - for plugin, configuration in plugins_iterator:iterate("access", ctx) do + for plugin, configuration in plugins_iterator:iterate(phase, ctx) do if not ctx.delayed_response then - local span = instrumentation.plugin_access(plugin) + local span + if phase == "access" then + span = instrumentation.plugin_access(plugin) + end setup_plugin_context(ctx, plugin) - local co = coroutine.create(plugin.handler.access) + local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) if not cok then -- set tracing error @@ -795,7 +798,17 @@ function Kong.preread() end local plugins_iterator = runloop.get_updated_plugins_iterator() - execute_plugins_iterator(plugins_iterator, "preread", ctx) + execute_collecting_plugins_iterator(plugins_iterator, "preread", ctx) + + if ctx.delayed_response then + ctx.KONG_PREREAD_ENDED_AT = get_updated_now_ms() + ctx.KONG_PREREAD_TIME = ctx.KONG_PREREAD_ENDED_AT - ctx.KONG_PREREAD_START + ctx.KONG_RESPONSE_LATENCY = ctx.KONG_PREREAD_ENDED_AT - ctx.KONG_PROCESSING_START + + return flush_delayed_response(ctx) + end + + ctx.delay_response = nil if not ctx.service then ctx.KONG_PREREAD_ENDED_AT = get_updated_now_ms() @@ -893,7 +906,7 @@ function Kong.access() local plugins_iterator = runloop.get_plugins_iterator() - execute_access_plugins_iterator(plugins_iterator, ctx) + execute_collecting_plugins_iterator(plugins_iterator, "access", ctx) if ctx.delayed_response then ctx.KONG_ACCESS_ENDED_AT = get_updated_now_ms() diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index a1fc9e8bded..e9db3d18b5e 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -26,7 +26,9 @@ local find = string.find local lower = string.lower local error = error local pairs = pairs +local ipairs = ipairs local concat = table.concat +local tonumber = tonumber local coroutine = coroutine local normalize_header = checks.normalize_header local normalize_multi_header = checks.normalize_multi_header @@ -812,6 +814,33 @@ local function new(self, major_version) return send(response.status_code, response.content, response.headers) end + + local function send_stream(status, body, headers) + if body then + if status < 400 then + -- only sends body to the client for < 400 status code + local res, err = ngx.print(body) + if not res then + error("unable to send body to client: " .. err, 2) + end + + else + self.log.err("unable to proxy stream connection, " .. + "status: " .. status .. ", err: ", body) + end + end + + return ngx.exit(status) + end + + + local function flush_stream(ctx) + ctx = ctx or ngx.ctx + local response = ctx.delayed_response + return send_stream(response.status_code, response.content, response.headers) + end + + if ngx and ngx.config.subsystem == 'http' then --- -- This function interrupts the current processing and produces a response. @@ -994,21 +1023,22 @@ local function new(self, major_version) end end - if body then - if status < 400 then - -- only sends body to the client for 200 status code - local res, err = ngx.print(body) - if not res then - error("unable to send body to client: " .. err, 2) - end + local ctx = ngx.ctx + ctx.KONG_EXITED = true - else - self.log.err("unable to proxy stream connection, " .. - "status: " .. status .. ", err: ", body) - end - end + if ctx.delay_response and not ctx.delayed_response then + ctx.delayed_response = { + status_code = status, + content = body, + headers = headers, + } + + ctx.delayed_response_callback = flush_stream + coroutine.yield() - return ngx.exit(status) + else + return send_stream(status, body, headers) + end end end @@ -1127,7 +1157,6 @@ local function new(self, major_version) if type(message) ~= "string" then error("message must be a nil, a string or a table", 2) end - end if headers ~= nil and type(headers) ~= "table" then diff --git a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua index 57d2f60b092..3c53c4e6bc7 100644 --- a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" +local cjson = require "cjson" local TEST_CONF = helpers.test_conf @@ -42,6 +43,12 @@ local phases = { ["%[logger%] log phase"] = 1, } +local phases_2 = { + ["%[logger%] init_worker phase"] = 1, + ["%[logger%] preread phase"] = 0, + ["%[logger%] log phase"] = 1, +} + local phases_tls = { ["%[logger%] init_worker phase"] = 1, ["%[logger%] certificate phase"] = 1, @@ -49,6 +56,13 @@ local phases_tls = { ["%[logger%] log phase"] = 1, } +local phases_tls_2 = { + ["%[logger%] init_worker phase"] = 1, + ["%[logger%] certificate phase"] = 1, + ["%[logger%] preread phase"] = 0, + ["%[logger%] log phase"] = 1, +} + local function assert_phases(phrases) for phase, count in pairs(phrases) do assert(find_in_file(phase, count)) @@ -56,7 +70,6 @@ local function assert_phases(phrases) end for _, strategy in helpers.each_strategy() do - describe("#stream Proxying [#" .. strategy .. "]", function() local bp @@ -107,9 +120,9 @@ for _, strategy in helpers.each_strategy() do service = tls_srv, } - assert(bp.plugins:insert { + bp.plugins:insert { name = "logger", - }) + } assert(helpers.start_kong({ database = strategy, @@ -140,7 +153,7 @@ for _, strategy in helpers.each_strategy() do it("tls", function() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) - assert(tcp:sslhandshake(nil, "this-is-needed.test", false)) + assert(tcp:sslhandshake(nil, nil, false)) assert(tcp:send(MESSAGE)) local body = assert(tcp:receive("*a")) assert.equal(MESSAGE, body) @@ -149,4 +162,118 @@ for _, strategy in helpers.each_strategy() do assert_phases(phases_tls) end) end) + + describe("#stream Proxying [#" .. strategy .. "]", function() + local bp + + before_each(function() + bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { + "logger", + "short-circuit", + }) + + local tcp_srv = bp.services:insert({ + name = "tcp", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + protocol = "tcp" + }) + + bp.routes:insert { + destinations = { + { + port = 19000, + }, + }, + protocols = { + "tcp", + }, + service = tcp_srv, + } + + local tls_srv = bp.services:insert({ + name = "tls", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_ssl_port, + protocol = "tls" + }) + + bp.routes:insert { + destinations = { + { + port = 19443, + }, + }, + protocols = { + "tls", + }, + service = tls_srv, + } + + bp.plugins:insert { + name = "logger", + } + + bp.plugins:insert { + name = "short-circuit", + config = { + status = 200, + message = "plugin executed" + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "logger,short-circuit", + proxy_listen = "off", + admin_listen = "off", + stream_listen = helpers.get_proxy_ip(false) .. ":19000," .. + helpers.get_proxy_ip(false) .. ":19443 ssl" + })) + end) + + after_each(function() + helpers.stop_kong() + end) + + it("tcp (short-circuited)", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) + local body = assert(tcp:receive("*a")) + tcp:close() + + local json = cjson.decode(body) + assert.same({ + init_worker_called = true, + message = "plugin executed", + status = 200 + }, json) + + wait() + assert_phases(phases_2) + end) + + it("tls (short-circuited)", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) + assert(tcp:sslhandshake(nil, nil, false)) + local body = assert(tcp:receive("*a")) + tcp:close() + + local json = assert(cjson.decode(body)) + assert.same({ + init_worker_called = true, + message = "plugin executed", + status = 200 + }, json) + + wait() + assert_phases(phases_tls_2) + end) + end) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua index 7f465c4254e..7163e36c38e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/short-circuit/handler.lua @@ -2,9 +2,6 @@ local cjson = require "cjson" local kong = kong -local req = ngx.req -local exit = ngx.exit -local error = error local tostring = tostring local init_worker_called = false @@ -23,7 +20,7 @@ end function ShortCircuitHandler:access(conf) return kong.response.exit(conf.status, { status = conf.status, - message = conf.message + message = conf.message, }, { ["Kong-Init-Worker-Called"] = tostring(init_worker_called), }) @@ -31,18 +28,13 @@ end function ShortCircuitHandler:preread(conf) - local tcpsock, err = req.socket(true) - if err then - error(err) - end - - tcpsock:send(cjson.encode({ - status = conf.status, - message = conf.message - })) - - -- TODO: this should really support delayed short-circuiting! - return exit(conf.status) + local message = cjson.encode({ + status = conf.status, + message = conf.message, + init_worker_called = init_worker_called, + }) + return kong.response.exit(conf.status, message) end + return ShortCircuitHandler From 64ebac88af1e54e607b3a323cb891b902f546f94 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 7 Jul 2022 11:55:56 +0800 Subject: [PATCH 1527/4351] fix(core) stop percent decoding regex path (#9024) It's not a very reliable and sound way to support percent-encoding in regex. We choose to tell users that we have a normalized (standard) form to match with so there's no ambiguity. https://github.com/Kong/kong/pull/8140#issuecomment-1168371378 fix CT-344 --- CHANGELOG.md | 6 + kong/db/migrations/core/016_280_to_300.lua | 196 +++++++++++++++++- kong/router.lua | 69 ------ spec/01-unit/08-router_spec.lua | 10 +- .../05-proxy/02-router_spec.lua | 1 + 5 files changed, 202 insertions(+), 80 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 228aede2d4e..b8d615aec8a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -125,6 +125,12 @@ [#8988](https://github.com/Kong/kong/pull/8988) - `ngx.ctx.balancer_address` does not exist anymore, please use `ngx.ctx.balancer_data` instead. [#9043](https://github.com/Kong/kong/pull/9043) +- Stop normalizing regex `route.path`. Regex path pattern matches with normalized URI, + and we used to replace percent-encoding in regex path pattern to ensure different forms of URI matches. + That is no longer supported. Except for reserved characters defined in + [rfc3986](https://datatracker.ietf.org/doc/html/rfc3986#section-2.2), + we should write all other characters without percent-encoding. + [#9024](https://github.com/Kong/kong/pull/9024) diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 8c38de6c1b8..c9d7010c32e 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -1,10 +1,14 @@ local log = require "kong.cmd.utils.log" - +local arrays = require "pgmoon.arrays" local fmt = string.format local assert = assert local ipairs = ipairs local cassandra = require "cassandra" +local find = string.find +local upper = string.upper +local re_find = ngx.re.find +local encode_array = arrays.encode_array -- remove repeated targets, the older ones are not useful anymore. targets with @@ -211,6 +215,178 @@ local function c_drop_vaults_beta(coordinator) return true end +-- We do not percent decode route.path after 3.0, so here we do 1 last time for them +local normalize_regex +do + local RESERVED_CHARACTERS = { + [0x21] = true, -- ! + [0x23] = true, -- # + [0x24] = true, -- $ + [0x25] = true, -- % + [0x26] = true, -- & + [0x27] = true, -- ' + [0x28] = true, -- ( + [0x29] = true, -- ) + [0x2A] = true, -- * + [0x2B] = true, -- + + [0x2C] = true, -- , + [0x2F] = true, -- / + [0x3A] = true, -- : + [0x3B] = true, -- ; + [0x3D] = true, -- = + [0x3F] = true, -- ? + [0x40] = true, -- @ + [0x5B] = true, -- [ + [0x5D] = true, -- ] + } + local REGEX_META_CHARACTERS = { + [0x2E] = true, -- . + [0x5E] = true, -- ^ + -- $ in RESERVED_CHARACTERS + -- * in RESERVED_CHARACTERS + -- + in RESERVED_CHARACTERS + [0x2D] = true, -- - + -- ? in RESERVED_CHARACTERS + -- ( in RESERVED_CHARACTERS + -- ) in RESERVED_CHARACTERS + -- [ in RESERVED_CHARACTERS + -- ] in RESERVED_CHARACTERS + [0x7B] = true, -- { + [0x7D] = true, -- } + [0x5C] = true, -- \ + [0x7C] = true, -- | + } + local ngx_re_gsub = ngx.re.gsub + local string_char = string.char + + local function percent_decode(m) + local hex = m[1] + local num = tonumber(hex, 16) + if RESERVED_CHARACTERS[num] then + return upper(m[0]) + end + + local chr = string_char(num) + if REGEX_META_CHARACTERS[num] then + return "\\" .. chr + end + + return chr + end + + function normalize_regex(regex) + if find(regex, "%", 1, true) then + -- Decoding percent-encoded triplets of unreserved characters + return ngx_re_gsub(regex, "%([\\dA-F]{2})", percent_decode, "joi") + end + return regex + end +end + +local function is_not_regex(path) + return (re_find(path, [[[a-zA-Z0-9\.\-_~/%]*$]], "ajo")) +end + +local function migrate_regex(reg) + -- also add regex indicator + return normalize_regex(reg) +end + +local function c_normalize_regex_path(coordinator) + for rows, err in coordinator:iterate("SELECT id, paths FROM routes") do + if err then + return nil, err + end + + for i = 1, #rows do + local route = rows[i] + + + local changed = false + for i, path in ipairs(route.paths) do + if is_not_regex(path) then + goto continue + end + + local normalized_path = migrate_regex(path) + if normalized_path ~= path then + changed = true + route.paths[i] = normalized_path + end + ::continue:: + end + + if changed then + local _, err = coordinator:execute( + "UPDATE routes SET paths = ? WHERE partition = 'routes' AND id = ?", + { cassandra.list(route.paths), cassandra.uuid(route.id) } + ) + if err then + return nil, err + end + end + end + end + return true +end + +local function render(template, keys) + return (template:gsub("$%(([A-Z_]+)%)", keys)) +end + +local function p_migrate_regex_path(connector) + for route, err in connector:iterate("SELECT id, paths FROM routes") do + if err then + return nil, err + end + + local changed = false + for i, path in ipairs(route.paths) do + if is_not_regex(path) then + goto continue + end + + local normalized_path = migrate_regex(path) + if normalized_path ~= path then + changed = true + route.paths[i] = normalized_path + end + ::continue:: + end + + if changed then + local sql = render( + "UPDATE routes SET paths = $(NORMALIZED_PATH) WHERE id = '$(ID)'", { + NORMALIZED_PATH = encode_array(route.paths), + ID = route.id, + }) + + local _, err = connector:query(sql) + if err then + return nil, err + end + end + end + + return true +end + +local function p_update_cache_key(connector) + local _, err = connector:query([[ + DELETE FROM targets t1 + USING targets t2 + WHERE t1.created_at < t2.created_at + AND t1.upstream_id = t2.upstream_id + AND t1.target = t2.target; + UPDATE targets SET cache_key = CONCAT('targets:', upstream_id, ':', target, '::::', ws_id); + ]]) + + if err then + return nil, err + end + + return true +end return { postgres = { @@ -291,15 +467,12 @@ return { $$; ]], teardown = function(connector) - local _, err = connector:query([[ - DELETE FROM targets t1 - USING targets t2 - WHERE t1.created_at < t2.created_at - AND t1.upstream_id = t2.upstream_id - AND t1.target = t2.target; - UPDATE targets SET cache_key = CONCAT('targets:', upstream_id, ':', target, '::::', ws_id); - ]]) + local _, err = p_update_cache_key(connector) + if err then + return nil, err + end + _, err = p_migrate_regex_path(connector) if err then return nil, err end @@ -375,6 +548,11 @@ return { return nil, err end + _, err = c_normalize_regex_path(coordinator) + if err then + return nil, err + end + return true end }, diff --git a/kong/router.lua b/kong/router.lua index 1ae7c172d03..d114c8dfe25 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -56,74 +56,6 @@ local function append(destination, value) end -local normalize_regex -do - local RESERVED_CHARACTERS = { - [0x21] = true, -- ! - [0x23] = true, -- # - [0x24] = true, -- $ - [0x25] = true, -- % - [0x26] = true, -- & - [0x27] = true, -- ' - [0x28] = true, -- ( - [0x29] = true, -- ) - [0x2A] = true, -- * - [0x2B] = true, -- + - [0x2C] = true, -- , - [0x2F] = true, -- / - [0x3A] = true, -- : - [0x3B] = true, -- ; - [0x3D] = true, -- = - [0x3F] = true, -- ? - [0x40] = true, -- @ - [0x5B] = true, -- [ - [0x5D] = true, -- ] - } - local REGEX_META_CHARACTERS = { - [0x2E] = true, -- . - [0x5E] = true, -- ^ - -- $ in RESERVED_CHARACTERS - -- * in RESERVED_CHARACTERS - -- + in RESERVED_CHARACTERS - [0x2D] = true, -- - - -- ? in RESERVED_CHARACTERS - -- ( in RESERVED_CHARACTERS - -- ) in RESERVED_CHARACTERS - -- [ in RESERVED_CHARACTERS - -- ] in RESERVED_CHARACTERS - [0x7B] = true, -- { - [0x7D] = true, -- } - [0x5C] = true, -- \ - [0x7C] = true, -- | - } - local ngx_re_gsub = ngx.re.gsub - local string_char = string.char - - local function percent_decode(m) - local hex = m[1] - local num = tonumber(hex, 16) - if RESERVED_CHARACTERS[num] then - return upper(m[0]) - end - - local chr = string_char(num) - if REGEX_META_CHARACTERS[num] then - return "\\" .. chr - end - - return chr - end - - function normalize_regex(regex) - if find(regex, "%", 1, true) then - -- Decoding percent-encoded triplets of unreserved characters - return ngx_re_gsub(regex, "%([\\dA-F]{2})", percent_decode, "joi") - end - return regex - end -end - - local log do log = function(lvl, ...) @@ -507,7 +439,6 @@ local function marshall_route(r) max_uri_length = max(max_uri_length, #path) else - local path = normalize_regex(path) -- regex URI local strip_regex = REGEX_PREFIX .. path .. [[(?.*)]] diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index a7cb4c339c6..a1e32d5d5c5 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1476,7 +1476,7 @@ describe("Router", function() }, }, }, - -- regex + -- regex. It is no longer normalized since 3.0 { service = service, route = { @@ -1489,7 +1489,7 @@ describe("Router", function() service = service, route = { paths = { - "/regex-meta/%5Cd\\+%2E", -- /regex/\d+. + "/regex-meta/%5Cd\\+%2E", -- /regex-meta/\d\+. }, }, }, @@ -1515,6 +1515,9 @@ describe("Router", function() it("matches against regex paths", function() local match_t = router.select("GET", "/regex/123", "example.com") + assert.falsy(match_t) + + match_t = router.select("GET", "/reg%65x/123", "example.com") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) @@ -1527,6 +1530,9 @@ describe("Router", function() assert.falsy(match_t) match_t = router.select("GET", "/regex-meta/\\d+.", "example.com") + assert.falsy(match_t) + + match_t = router.select("GET", "/regex-meta/%5Cd+%2E", "example.com") assert.truthy(match_t) assert.same(use_case[3].route, match_t.route) end) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 6901341b799..2bfd1d3858a 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -3,6 +3,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local path_handling_tests = require "spec.fixtures.router_path_handling_tests" +local tonumber = tonumber local enable_buffering local enable_buffering_plugin From 402787e17d9ee5f2fe8092ff5f1b34d9920ccdb6 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 7 Jul 2022 13:05:13 +0800 Subject: [PATCH 1528/4351] feat(core) explict flag for regex route.path (#9027) Another solution for #9022. CT-344 --- CHANGELOG.md | 4 +- kong/db/migrations/core/016_280_to_300.lua | 4 +- kong/db/schema/typedefs.lua | 14 +++---- kong/router.lua | 4 +- .../01-db/01-schema/05-services_spec.lua | 2 +- .../01-db/01-schema/06-routes_spec.lua | 4 +- .../01-db/01-schema/09-upstreams_spec.lua | 2 +- .../01-validate_spec.lua | 2 +- spec/01-unit/08-router_spec.lua | 38 +++++++++---------- .../04-admin_api/07-upstreams_routes_spec.lua | 4 +- .../04-admin_api/10-services_routes_spec.lua | 4 +- .../05-proxy/02-router_spec.lua | 19 +++++----- .../36-request-transformer/02-access_spec.lua | 18 ++++----- spec/fixtures/balancer_utils.lua | 2 +- 14 files changed, 63 insertions(+), 58 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b8d615aec8a..c15be7e5298 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -131,7 +131,9 @@ [rfc3986](https://datatracker.ietf.org/doc/html/rfc3986#section-2.2), we should write all other characters without percent-encoding. [#9024](https://github.com/Kong/kong/pull/9024) - +- Use `"~"` as prefix to indicate a `route.path` is a regex pattern. We no longer guess + whether a path pattern is a regex, and all path without the `"~"` prefix is considered plain text. + [#9027](https://github.com/Kong/kong/pull/9027) #### Admin API diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index c9d7010c32e..56936822d62 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -288,8 +288,8 @@ local function is_not_regex(path) end local function migrate_regex(reg) - -- also add regex indicator - return normalize_regex(reg) + local normalized = normalize_regex(reg) + return "~" .. normalized end local function c_normalize_regex_path(coordinator) diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index c1a150a994f..40b62713873 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -295,7 +295,10 @@ typedefs.port = Schema.define { typedefs.path = Schema.define { type = "string", - starts_with = "/", + match_any = { + patterns = {"^/", "^~/"}, + err = "should start with: / (fixed path) or ~/ (regex path)", + }, match_none = { { pattern = "//", err = "must not have empty segments" @@ -446,15 +449,12 @@ local function validate_path_with_regexes(path) return ok, err, err_code end - -- We can't take an ok from validate_path as a success just yet, - -- because the router is currently more strict than RFC 3986 for - -- non-regex paths: - if ngx.re.find(path, [[^[a-zA-Z0-9\.\-_~/%]*$]]) then + if path:sub(1, 1) ~= "~" then return true end - -- URI contains characters outside of the list recognized by the - -- router as valid non-regex paths. + path = path:sub(2) + -- the value will be interpreted as a regex by the router; but is it a -- valid one? Let's dry-run it with the same options as our router. local _, _, err = ngx.re.find("", path, "aj") diff --git a/kong/router.lua b/kong/router.lua index d114c8dfe25..b82a6bdb92e 100644 --- a/kong/router.lua +++ b/kong/router.lua @@ -425,8 +425,9 @@ local function marshall_route(r) match_weight = match_weight + 1 for i = 1, count do local path = paths[i] + local is_regex = sub(path, 1, 1) == "~" - if re_find(path, [[[a-zA-Z0-9\.\-_~/%]*$]], "ajo") then + if not is_regex then -- plain URI or URI prefix local uri_t = { @@ -440,6 +441,7 @@ local function marshall_route(r) else + path = sub(path, 2) -- regex URI local strip_regex = REGEX_PREFIX .. path .. [[(?.*)]] diff --git a/spec/01-unit/01-db/01-schema/05-services_spec.lua b/spec/01-unit/01-db/01-schema/05-services_spec.lua index 688901b835e..7fc87c527bb 100644 --- a/spec/01-unit/01-db/01-schema/05-services_spec.lua +++ b/spec/01-unit/01-db/01-schema/05-services_spec.lua @@ -168,7 +168,7 @@ describe("services", function() local ok, err = Services:validate(service) assert.falsy(ok) - assert.equal("should start with: /", err.path) + assert.equal("should start with: / (fixed path) or ~/ (regex path)", err.path) end) it("must not have empty segments (/foo//bar)", function() diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index bfa1b320d9d..dba6591286d 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -227,7 +227,7 @@ describe("routes schema", function() local ok, err = Routes:validate(route) assert.falsy(ok) - assert.equal("should start with: /", err.paths[1]) + assert.equal("should start with: / (fixed path) or ~/ (regex path)", err.paths[1]) end) it("must not have empty segments (/foo//bar)", function() @@ -251,7 +251,7 @@ describe("routes schema", function() local u = require("spec.helpers").unindent local invalid_paths = { - [[/users/(foo/profile]], + [[~/users/(foo/profile]], } for i = 1, #invalid_paths do diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index f9f31ebcffc..4f187241e7a 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -376,7 +376,7 @@ describe("load upstreams", function() {{ active = { concurrency = 0 }}, pos_integer }, {{ active = { concurrency = -10 }}, pos_integer }, {{ active = { http_path = "" }}, len_min_default }, - {{ active = { http_path = "ovo" }}, "should start with: /" }, + {{ active = { http_path = "ovo" }}, "should start with: / (fixed path) or ~/ (regex path)" }, {{ active = { https_sni = "127.0.0.1", }}, invalid_ip }, {{ active = { https_sni = "127.0.0.1:8080", }}, invalid_ip }, {{ active = { https_sni = "/example", }}, invalid_host }, diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua index 6432bc5e5b9..88c34d06f3c 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua @@ -447,7 +447,7 @@ describe("declarative config: validate", function() ["routes"] = { { ["paths"] = { - "should start with: /" + "should start with: / (fixed path) or ~/ (regex path)" } } } diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index a1e32d5d5c5..c9c497a3f8e 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -832,7 +832,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, }, }, } @@ -853,19 +853,19 @@ describe("Router", function() { service = service, route = { - paths = { [[/route/persons/\d{3}]] }, + paths = { [[~/route/persons/\d{3}]] }, }, }, { service = service, route = { - paths = { [[/route/persons/\d{3}/following]] }, + paths = { [[~/route/persons/\d{3}/following]] }, }, }, { service = service, route = { - paths = { [[/route/persons/\d{3}/[a-z]+]] }, + paths = { [[~/route/persons/\d{3}/[a-z]+]] }, }, }, } @@ -888,7 +888,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/route/persons/\d+/profile]] }, + paths = { [[~/route/persons/\d+/profile]] }, }, }, } @@ -916,7 +916,7 @@ describe("Router", function() { service = service, route = { - paths = { "/route/(fixture)" }, + paths = { "~/route/(fixture)" }, }, }, } @@ -952,7 +952,7 @@ describe("Router", function() service = service, route = { hosts = { "route.com" }, - paths = { "/(path)" }, + paths = { "~/(path)" }, }, }, } @@ -1325,7 +1325,7 @@ describe("Router", function() service = service, route = { hosts = { "*.example.com" }, - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, }, }, { @@ -1481,7 +1481,7 @@ describe("Router", function() service = service, route = { paths = { - "/reg%65x/\\d+", -- /regex/\d+ + "~/reg%65x/\\d+", -- /regex/\d+ }, }, }, @@ -1489,7 +1489,7 @@ describe("Router", function() service = service, route = { paths = { - "/regex-meta/%5Cd\\+%2E", -- /regex-meta/\d\+. + "~/regex-meta/%5Cd\\+%2E", -- /regex-meta/\d\+. }, }, }, @@ -1497,7 +1497,7 @@ describe("Router", function() service = service, route = { paths = { - "/regex-reserved%2Fabc", -- /regex-reserved/abc + "~/regex-reserved%2Fabc", -- /regex-reserved/abc }, }, }, @@ -1712,14 +1712,14 @@ describe("Router", function() service = service, route = { methods = { "GET" }, - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, }, }, { service = service, route = { methods = { "POST" }, - paths = { [[/users/\d*/profile]] }, + paths = { [[~/users/\d*/profile]] }, }, }, } @@ -2440,7 +2440,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, }, }, } @@ -2500,7 +2500,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/users/(?P\d+)/profile/?(?P[a-z]*)]] }, + paths = { [[~/users/(?P\d+)/profile/?(?P[a-z]*)]] }, }, }, } @@ -2572,7 +2572,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, }, }, } @@ -2823,7 +2823,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, strip_path = true, }, }, @@ -2843,7 +2843,7 @@ describe("Router", function() { service = service, route = { - paths = { [[/users/(\d+)/profile]] }, + paths = { [[~/users/(\d+)/profile]] }, strip_path = true, }, }, @@ -3195,7 +3195,7 @@ describe("Router", function() if line.route_path then -- skip test cases which match on host for j, test in ipairs(line:expand()) do local strip = test.strip_path and "on" or "off" - local regex = "/[0]?" .. test.route_path:sub(2, -1) + local regex = "~/[0]?" .. test.route_path:sub(2, -1) local description = string.format("(%d-%d) regex, %s with %s, strip = %s, %s. req: %s", i, j, test.service_path, regex, strip, test.path_handling, test.request_path) diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 025435994d3..9267b7c5314 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -421,7 +421,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ hash_on_cookie_path = "should start with: /" }, json.fields) + assert.same({ hash_on_cookie_path = "should start with: / (fixed path) or ~/ (regex path)" }, json.fields) -- Invalid cookie in hash fallback res = assert(client:send { @@ -455,7 +455,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ hash_on_cookie_path = "should start with: /" }, json.fields) + assert.same({ hash_on_cookie_path = "should start with: / (fixed path) or ~/ (regex path)" }, json.fields) end end) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index e55e98004a1..8edc5cc7735 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -843,11 +843,11 @@ for _, strategy in helpers.each_strategy() do message = unindent([[ 2 schema violations (host: required field missing; - path: should start with: /) + path: should start with: / (fixed path) or ~/ (regex path)) ]], true, true), fields = { host = "required field missing", - path = "should start with: /", + path = "should start with: / (fixed path) or ~/ (regex path)", }, }, json ) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 2bfd1d3858a..d28fa290634 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -227,7 +227,7 @@ for _, strategy in helpers.each_strategy() do }, }, { - paths = { [[/users/\d+/profile]] }, + paths = { [[~/users/\d+/profile]] }, protocols = { "http" }, strip_path = true, service = { @@ -249,7 +249,7 @@ for _, strategy in helpers.each_strategy() do }, }, { - paths = { [[/enabled-service/\w+]] }, + paths = { [[~/enabled-service/\w+]] }, protocols = { "http" }, strip_path = true, service = { @@ -736,7 +736,7 @@ for _, strategy in helpers.each_strategy() do { created_at = 1234567890, strip_path = true, - paths = { "/status/(re)" }, + paths = { "~/status/(re)" }, service = { name = "regex_1", path = "/status/200", @@ -745,7 +745,7 @@ for _, strategy in helpers.each_strategy() do { created_at = 1234567891, strip_path = true, - paths = { "/status/(r)" }, + paths = { "~/status/(r)" }, service = { name = "regex_2", path = "/status/200", @@ -802,7 +802,7 @@ for _, strategy in helpers.each_strategy() do { strip_path = true, - paths = { "/status/(?re)" }, + paths = { "~/status/(?re)" }, service = { name = "regex_1", path = "/status/200", @@ -811,7 +811,7 @@ for _, strategy in helpers.each_strategy() do }, { strip_path = true, - paths = { "/status/(re)" }, + paths = { "~/status/(re)" }, service = { name = "regex_2", path = "/status/200", @@ -824,7 +824,7 @@ for _, strategy in helpers.each_strategy() do { created_at = 1234567890, strip_path = true, - paths = { "/status/(ab)" }, + paths = { "~/status/(ab)" }, service = { name = "regex_3", path = "/status/200", @@ -834,7 +834,7 @@ for _, strategy in helpers.each_strategy() do { created_at = 1234567891, strip_path = true, - paths = { "/status/(ab)c?" }, + paths = { "~/status/(ab)c?" }, service = { name = "regex_4", path = "/status/200", @@ -2146,7 +2146,7 @@ for _, strategy in helpers.each_strategy() do describe("(regex)", function() local function make_a_regex(path) - return "/[0]?" .. path:sub(2, -1) + return "~/[0]?" .. path:sub(2, -1) end local routes @@ -2192,6 +2192,7 @@ for _, strategy in helpers.each_strategy() do })) local data = assert.response(res).has.jsonbody() + assert.truthy(data.vars) assert.equal(test.expected_path, data.vars.request_uri) end) end diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 983e68c05ae..fab67d78089 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -53,12 +53,12 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) local route10 = bp.routes:insert({ hosts = { "test10.test" }, - paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, + paths = { "~/requests/user1/(?P\\w+)/user2/(?P\\S+)" }, strip_path = false }) local route11 = bp.routes:insert({ hosts = { "test11.test" }, - paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" } + paths = { "~/requests/user1/(?P\\w+)/user2/(?P\\S+)" } }) local route12 = bp.routes:insert({ hosts = { "test12.test" }, @@ -67,35 +67,35 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() }) local route13 = bp.routes:insert({ hosts = { "test13.test" }, - paths = { "/requests/user1/(?P\\w+)/user2/(?P\\S+)" } + paths = { "~/requests/user1/(?P\\w+)/user2/(?P\\S+)" } }) local route14 = bp.routes:insert({ hosts = { "test14.test" }, - paths = { "/user1/(?P\\w+)/user2/(?P\\S+)" } + paths = { "~/user1/(?P\\w+)/user2/(?P\\S+)" } }) local route15 = bp.routes:insert({ hosts = { "test15.test" }, - paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + paths = { "~/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route16 = bp.routes:insert({ hosts = { "test16.test" }, - paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + paths = { "~/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route17 = bp.routes:insert({ hosts = { "test17.test" }, - paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + paths = { "~/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route18 = bp.routes:insert({ hosts = { "test18.test" }, - paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + paths = { "~/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route19 = bp.routes:insert({ hosts = { "test19.test" }, - paths = { "/requests/user1/(?\\w+)/user2/(?\\S+)" }, + paths = { "~/requests/user1/(?\\w+)/user2/(?\\S+)" }, strip_path = false }) local route20 = bp.routes:insert({ diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index fe42400c89c..e8890bf8cbb 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -327,7 +327,7 @@ do local rpaths = { "/", - "/(?[^/]+)/(?[0-9]+)/?", -- uri capture hash value + "~/(?[^/]+)/(?[0-9]+)/?", -- uri capture hash value } bp.services:insert({ From 2d80d9771c1c8cc8c8bdf7a4154b2d642112a3a3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Jul 2022 15:15:05 +0300 Subject: [PATCH 1529/4351] fix(db) run select transformations before process auto fields (#9049) --- kong/db/dao/init.lua | 27 +++++++++---------- .../03-db/11-db_transformations_spec.lua | 23 ++++++++++++++++ .../kong/plugins/transformations/daos.lua | 20 ++++++++++++++ .../migrations/000_base_transformations.lua | 6 +++-- 4 files changed, 60 insertions(+), 16 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 73cbcbde842..b23c4486ea0 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -477,7 +477,6 @@ end local function check_update(self, key, entity, options, name) - local transform if options ~= nil then local ok, errors = validate_options_value(self, options) @@ -1386,27 +1385,27 @@ function DAO:row_to_entity(row, options) local ws_id = row.ws_id - local entity, errors = self.schema:process_auto_fields(row, "select", nulls) - if not entity then - local err_t = self.errors:schema_violation(errors) - return nil, tostring(err_t), err_t - end - + local transformed_entity if transform then local err - entity, err = self.schema:transform(entity, row, "select") - if not entity then + transformed_entity, err = self.schema:transform(row, nil, "select") + if not transformed_entity then local err_t = self.errors:transformation_error(err) return nil, tostring(err_t), err_t end end - if options and options.show_ws_id then - entity.ws_id = ws_id + local entity, errors = self.schema:process_auto_fields(transformed_entity or row, "select", nulls) + if not entity then + local err_t = self.errors:schema_violation(errors) + return nil, tostring(err_t), err_t + end - -- special behavior for blue-green migrations - if self.schema.workspaceable and ws_id == null or ws_id == nil then - entity.ws_id = kong.default_workspace + if options and options.show_ws_id and self.schema.workspaceable then + if ws_id == null or ws_id == nil then + entity.ws_id = kong.default_workspace -- special behavior for blue-green migrations + else + entity.ws_id = ws_id end end diff --git a/spec/02-integration/03-db/11-db_transformations_spec.lua b/spec/02-integration/03-db/11-db_transformations_spec.lua index 49bab87effb..dccfddb9480 100644 --- a/spec/02-integration/03-db/11-db_transformations_spec.lua +++ b/spec/02-integration/03-db/11-db_transformations_spec.lua @@ -65,6 +65,29 @@ for _, strategy in helpers.each_strategy() do assert(db.transformations:delete({ id = dao.id })) end) end) + + it("vault references are resolved after transformations", function() + finally(function() + helpers.unsetenv("META_VALUE") + end) + helpers.setenv("META_VALUE", "123456789") + + require "kong.vaults.env".init() + + local dao = assert(db.transformations:insert({ + name = "test" + })) + + local newdao = assert(db.transformations:update({ id = dao.id }, { + meta = "{vault://env/meta-value}", + })) + + assert.equal("123456789", newdao.meta) + assert.same({ + meta = "{vault://env/meta-value}", + }, newdao["$refs"]) + assert(db.transformations:delete({ id = dao.id })) + end) end) end) -- kong.db [strategy] diff --git a/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua index 6526e6b5604..4e17334c78f 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua @@ -11,6 +11,7 @@ return { { name = { type = "string" }, }, { secret = { type = "string", required = false, auto = true }, }, { hash_secret = { type = "boolean", required = true, default = false }, }, + { meta = { type = "string", required = false, referenceable = true }, }, }, transformations = { { @@ -26,6 +27,25 @@ return { } end, }, + { + input = { "meta" }, + on_write = function(meta) + if not meta or meta == ngx.null then + return {} + end + return { + meta = string.reverse(meta), + } + end, + on_read = function(meta) + if not meta or meta == ngx.null then + return {} + end + return { + meta = string.reverse(meta), + } + end, + }, }, }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua b/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua index a832f465ae6..b0878c7a5fb 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua @@ -5,7 +5,8 @@ return { "id" UUID PRIMARY KEY, "name" TEXT, "secret" TEXT, - "hash_secret" BOOLEAN + "hash_secret" BOOLEAN, + "meta" TEXT ); ]], }, @@ -16,7 +17,8 @@ return { id uuid PRIMARY KEY, name text, secret text, - hash_secret boolean + hash_secret boolean, + meta text ); ]], }, From bdfa5f20982ac03d6af9cac927174d86e42f2076 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 19:12:15 +0300 Subject: [PATCH 1530/4351] feat(pdk) add kong.vault.try helper function for secret rotation ### Summary Adds experimental (for now) kong.vault.try function that can be used to implement automatic secret rotation. --- kong/pdk/vault.lua | 126 +++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 117 insertions(+), 9 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index fe816857041..18c8803f78e 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -117,7 +117,7 @@ local function new(self) end - local function process_secret(reference, opts) + local function process_secret(reference, opts, rotation) local name = opts.name if not VAULT_NAMES[name] then return nil, fmt("vault not found (%s) [%s]", name, reference) @@ -205,19 +205,34 @@ local function new(self) local resource = opts.resource local version = opts.version + local cache_key + if cache or rotation then + cache_key = build_cache_key(name, resource, version) + end + + if rotation then + local value = rotation[cache_key] + if value then + return validate_value(value, nil, name, resource, opts.key, reference) + end + end + local value, err if cache then - local cache_key = build_cache_key(name, resource, version) value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) else value, err = strategy.get(config, resource, version) end + if rotation and value then + rotation[cache_key] = value + end + return validate_value(value, err, name, resource, opts.key, reference) end - local function config_secret(reference, opts) + local function config_secret(reference, opts, rotation) local prefix = opts.name local vaults = self.db.vaults local cache = self.core_cache @@ -275,6 +290,18 @@ local function new(self) local resource = opts.resource local version = opts.version + local cache_key + if cache or rotation then + cache_key = build_cache_key(prefix, resource, version) + end + + if rotation then + local value = rotation[cache_key] + if value then + return validate_value(value, nil, prefix, resource, opts.key, reference) + end + end + local value if cache then local cache_key = build_cache_key(prefix, resource, version) @@ -283,6 +310,10 @@ local function new(self) value, err = strategy.get(config, resource, version) end + if rotation and value then + rotation[cache_key] = value + end + return validate_value(value, err, prefix, resource, opts.key, reference) end @@ -364,21 +395,24 @@ local function new(self) end - local function get(reference) + local function get(reference, rotation) local opts, err = parse_reference(reference) if err then return nil, err end - local value = LRU:get(reference) - if value then - return value + local value + if not rotation then + value = LRU:get(reference) + if value then + return value + end end if self and self.db and VAULT_NAMES[opts.name] == nil then - value, err = config_secret(reference, opts) + value, err = config_secret(reference, opts, rotation) else - value, err = process_secret(reference, opts) + value, err = process_secret(reference, opts, rotation) end if not value then @@ -391,6 +425,53 @@ local function new(self) end + local function try(callback, options) + -- try with already resolved credentials + local res, err = callback(options) + if res then + return res + end + + if not options then + return nil, err + end + + local refs = options["$refs"] + if not refs then + return nil, err + end + + if not next(refs) then + return nil, err + end + + local updated + local rotation = {} + local values = {} + for name, ref in pairs(refs) do + local value, err = get(ref, rotation) + if not value then + return nil, err + end + if not updated and value ~= options[name] then + updated = true + end + values[name] = value + end + + if not updated then + return nil, err + end + + for name, value in pairs(values) do + options[name] = value + end + + -- try with updated credentials + return callback(options) + end + + local _VAULT = {} @@ -463,6 +544,33 @@ local function new(self) end + --- + -- Helper function for automatic secret rotation. Currently experimental. + -- + -- @function kong.vault.try + -- @tparam function callback callback function + -- @tparam table options options containing credentials and references + -- @treturn string|nil return value of the callback function + -- @treturn string|nil error message on failure, otherwise `nil` + -- + -- @usage + -- local function connect(options) + -- return database_connect(options) + -- end + -- + -- local connection, err = kong.vault.try(connect, { + -- username = "john", + -- password = "doe", + -- ["$refs"] = { + -- username = "{vault://aws/database-username}", + -- password = "{vault://aws/database-password}", + -- } + -- }) + function _VAULT.try(callback, options) + return try(callback, options) + end + + return _VAULT end From 0fcb43f830012bcaadebb2941c3b259abc503447 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 16 Jun 2022 19:19:50 +0300 Subject: [PATCH 1531/4351] feat(db) add automatic secret rotation of postgres username and password ### Summary Adds automatic secret rotation of postgres username and password. --- CHANGELOG.md | 8 ++++-- kong/db/strategies/postgres/connector.lua | 30 ++++++++++++++++++++++- 2 files changed, 35 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c15be7e5298..4cd1689b9b8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -252,7 +252,7 @@ #### Performance - Do not register unnecessary event handlers on Hybrid mode Control Plane -nodes [#8452](https://github.com/Kong/kong/pull/8452). + nodes [#8452](https://github.com/Kong/kong/pull/8452). - Use the new timer library to improve performance, except for the plugin server. [8912](https://github.com/Kong/kong/pull/8912) @@ -594,7 +594,11 @@ In this release we continued our work on better performance: - DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a hash-like table is now **deprecated**. [#7942](https://github.com/Kong/kong/pull/7942) - +- Postgres credentials `pg_user` and `pg_password`, and `pg_ro_user` and `pg_ro_password` now support + automatic secret rotation when used together with + [Kong Secrets Management](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/) + vault references. + [#8967](https://github.com/Kong/kong/pull/8967) #### PDK diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index e0c8d886074..8bef29b3ea4 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -192,7 +192,7 @@ end local setkeepalive -local function connect(config) +local function reconnect(config) local phase = get_phase() if phase == "init" or phase == "init_worker" or ngx.IS_CLI then -- Force LuaSocket usage in the CLI in order to allow for self-signed @@ -242,6 +242,11 @@ local function connect(config) end +local function connect(config) + return kong.vault.try(reconnect, config) +end + + setkeepalive = function(connection) if not connection or not connection.sock then return true @@ -919,6 +924,18 @@ function _M.new(kong_config) sem_timeout = (kong_config.pg_semaphore_timeout or 60000) / 1000, } + local refs = kong_config["$refs"] + if refs then + local user_ref = refs.pg_user + local password_ref = refs.pg_password + if user_ref or password_ref then + config["$refs"] = { + user = user_ref, + password = password_ref, + } + end + end + local db = pgmoon.new(config) local sem @@ -957,6 +974,17 @@ function _M.new(kong_config) (kong_config.pg_ro_semaphore_timeout / 1000) or nil, } + if refs then + local ro_user_ref = refs.pg_ro_user + local ro_password_ref = refs.pg_ro_password + if ro_user_ref or ro_password_ref then + ro_override["$refs"] = { + user = ro_user_ref, + password = ro_password_ref, + } + end + end + local config_ro = utils.table_merge(config, ro_override) local sem From 5d721ac9ae1df36049013599d0253bd39cb6f758 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Jun 2022 19:53:01 +0300 Subject: [PATCH 1532/4351] feat(pdk) add rate-limiting to kong.vault.try function ### Summary Adds rate-limiting so that `kong.vault.try` will not call the vault apis everytime it fails with a callback. This will limit concurrency on vault credentials update. The waiting threads wait at maximum 1 second. --- kong/pdk/vault.lua | 238 +++++++++++++++++++++++--------- spec/01-unit/23-vaults_spec.lua | 125 +++++++++++++++++ 2 files changed, 297 insertions(+), 66 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 18c8803f78e..e198a314841 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -11,9 +11,13 @@ local require = require local constants = require "kong.constants" local arguments = require "kong.api.arguments" +local semaphore = require "ngx.semaphore" local lrucache = require "resty.lrucache" -local cjson = require("cjson.safe").new() +local isempty = require "table.isempty" +local buffer = require "string.buffer" +local nkeys = require "table.nkeys" local clone = require "table.clone" +local cjson = require("cjson.safe").new() local ngx = ngx @@ -23,10 +27,12 @@ local byte = string.byte local gsub = string.gsub local type = type local next = next +local sort = table.sort local pcall = pcall local lower = string.lower local pairs = pairs local concat = table.concat +local md5_bin = ngx.md5_bin local tostring = tostring local tonumber = tonumber local decode_args = ngx.decode_args @@ -40,6 +46,15 @@ local function new(self) local LRU = lrucache.new(1000) + local KEY_BUFFER = buffer.new(100) + + + local RETRY_LRU = lrucache.new(1000) + local RETRY_SEMAPHORE = semaphore.new(1) + local RETRY_WAIT = 1 + local RETRY_TTL = 10 + + local STRATEGIES = {} local SCHEMAS = {} local CONFIGS = {} @@ -117,6 +132,41 @@ local function new(self) end + local function retrieve_value(strategy, config, reference, resource, + name, version, key, cache, rotation) + local cache_key + if cache or rotation then + cache_key = build_cache_key(name, resource, version) + end + + local value, err + if rotation then + value = rotation[cache_key] + if not value then + value, err = strategy.get(config, resource, version) + if value then + rotation[cache_key] = value + if cache then + -- Warmup cache just in case the value is needed elsewhere. + -- TODO: do we need to clear cache first? + cache:get(cache_key, nil, function() + return value, err + end) + end + end + end + + elseif cache then + value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) + + else + value, err = strategy.get(config, resource, version) + end + + return validate_value(value, err, name, resource, key, reference) + end + + local function process_secret(reference, opts, rotation) local name = opts.name if not VAULT_NAMES[name] then @@ -201,34 +251,9 @@ local function new(self) CONFIGS[name] = config end - local cache = self and self.core_cache - local resource = opts.resource - local version = opts.version - - local cache_key - if cache or rotation then - cache_key = build_cache_key(name, resource, version) - end - - if rotation then - local value = rotation[cache_key] - if value then - return validate_value(value, nil, name, resource, opts.key, reference) - end - end - - local value, err - if cache then - value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) - else - value, err = strategy.get(config, resource, version) - end - - if rotation and value then - rotation[cache_key] = value - end - - return validate_value(value, err, name, resource, opts.key, reference) + return retrieve_value(strategy, config, reference, opts.resource, name, + opts.version, opts.key, self and self.core_cache, + rotation) end @@ -287,34 +312,8 @@ local function new(self) config = vault.config end - local resource = opts.resource - local version = opts.version - - local cache_key - if cache or rotation then - cache_key = build_cache_key(prefix, resource, version) - end - - if rotation then - local value = rotation[cache_key] - if value then - return validate_value(value, nil, prefix, resource, opts.key, reference) - end - end - - local value - if cache then - local cache_key = build_cache_key(prefix, resource, version) - value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) - else - value, err = strategy.get(config, resource, version) - end - - if rotation and value then - rotation[cache_key] = value - end - - return validate_value(value, err, prefix, resource, opts.key, reference) + return retrieve_value(strategy, config, reference, opts.resource, prefix, + opts.version, opts.key, cache, rotation) end @@ -426,6 +425,23 @@ local function new(self) local function try(callback, options) + -- store current values early on to avoid race conditions + local previous + local refs + local refs_empty + if options then + refs = options["$refs"] + if refs then + refs_empty = isempty(refs) + if not refs_empty then + previous = {} + for name in pairs(refs) do + previous[name] = options[name] + end + end + end + end + -- try with already resolved credentials local res, err = callback(options) if res then @@ -433,30 +449,120 @@ local function new(self) end if not options then + self.log.notice("cannot automatically rotate secrets in absence of options") return nil, err end - local refs = options["$refs"] if not refs then + self.log.notice('cannot automatically rotate secrets in absence of options["$refs"]') return nil, err end - if not next(refs) then + if refs_empty then + self.log.notice('cannot automatically rotate secrets with empty options["$refs"]') return nil, err end + -- generate an LRU key + local count = nkeys(refs) + local keys = self.table.new(count, 0) + local i = 0 + for k in pairs(refs) do + i = i + 1 + keys[i] = k + end + + sort(keys) + + KEY_BUFFER:reset() + + for i = 1, count do + local key = keys[i] + local val = refs[key] + KEY_BUFFER:putf("%s=%s;", key, val) + end + + local key = md5_bin(KEY_BUFFER:tostring()) local updated + + -- is there already values with RETRY_TTL seconds ttl? + local values = RETRY_LRU:get(key) + if values then + for name, value in pairs(values) do + updated = previous[name] ~= value + if updated then + break + end + end + + if not updated then + return nil, err + end + + for name, value in pairs(values) do + options[name] = value + end + + -- try with updated credentials + return callback(options) + end + + -- grab a semaphore to limit concurrent updates to reduce calls to vaults + local wait_ok, wait_err = RETRY_SEMAPHORE:wait(RETRY_WAIT) + if not wait_ok then + self.log.notice("waiting for semaphore failed: ", wait_err or "unknown") + end + + -- do we now have values with RETRY_TTL seconds ttl? + values = RETRY_LRU:get(key) + if values then + if wait_ok then + -- release a resource + RETRY_SEMAPHORE:post() + end + + for name, value in pairs(values) do + updated = previous[name] ~= value + if updated then + break + end + end + + if not updated then + return nil, err + end + + for name, value in pairs(values) do + options[name] = value + end + + -- try with updated credentials + return callback(options) + end + + -- resolve references without read-cache local rotation = {} local values = {} - for name, ref in pairs(refs) do - local value, err = get(ref, rotation) + for i = 1, count do + local name = keys[i] + local value, get_err = get(refs[name], rotation) if not value then - return nil, err - end - if not updated and value ~= options[name] then - updated = true + self.log.notice("resolving reference ", refs[name], " failed: ", get_err or "unknown") + + else + values[name] = value + if updated == nil and previous[name] ~= value then + updated = true + end end - values[name] = value + end + + -- set the values in LRU + RETRY_LRU:set(key, values, RETRY_TTL) + + if wait_ok then + -- release a resource + RETRY_SEMAPHORE:post() end if not updated then diff --git a/spec/01-unit/23-vaults_spec.lua b/spec/01-unit/23-vaults_spec.lua index cca640acdcc..54c585891e5 100644 --- a/spec/01-unit/23-vaults_spec.lua +++ b/spec/01-unit/23-vaults_spec.lua @@ -33,6 +33,7 @@ describe("Vault PDK", function() local is_reference local parse_reference local dereference + local try before_each(function() local conf = assert(conf_loader(nil, { @@ -47,6 +48,7 @@ describe("Vault PDK", function() is_reference = _G.kong.vault.is_reference parse_reference = _G.kong.vault.parse_reference dereference = _G.kong.vault.get + try = _G.kong.vault.try vaults = {} @@ -130,4 +132,127 @@ describe("Vault PDK", function() assert.is_equal(cfg.v, ret) end) end + + describe("try function", function() + local called + + before_each(function() + called = 0 + end) + + it("calls the callback only once when successful", function() + local ok, err = try(function() + called = called + 1 + return true + end) + + assert.is_nil(err) + assert.True(ok) + assert.equal(1, called) + end) + + it("calls the callback only once when no options", function() + local ok, err = try(function() + called = called + 1 + return nil, "failed" + end) + + assert.equal("failed", err) + assert.is_nil(ok) + assert.equal(1, called) + end) + + it("calls the callback only once when no refs", function() + local ok, err = try(function() + called = called + 1 + return nil, "failed" + end, {}) + + assert.equal("failed", err) + assert.is_nil(ok) + assert.equal(1, called) + end) + + it("calls the callback only once when refs is empty", function() + local ok, err = try(function() + called = called + 1 + return nil, "failed" + end, { + ["$refs"] = {} + }) + + assert.equal("failed", err) + assert.is_nil(ok) + assert.equal(1, called) + end) + + it("calls the callback twice when current credentials doesn't work", function() + finally(function() + helpers.unsetenv("CREDENTIALS") + end) + + helpers.setenv("CREDENTIALS", '{"username":"jane","password":"qwerty"}') + + local options = { + username = "john", + password = "secret", + ["$refs"] = { + username = "{vault://env/credentials/username}", + password = "{vault://env/credentials/password}", + }, + } + + local callback = function(options) + called = called + 1 + if options.username ~= "jane" or options.password ~= "qwerty" then + return nil, "failed" + end + return true + end + + local ok, err = try(callback, options) + + assert.is_nil(err) + assert.True(ok) + assert.equal(2, called) + + assert.equal("jane", options.username) + assert.equal("qwerty", options.password) + assert.equal("{vault://env/credentials/username}", options["$refs"].username) + assert.equal("{vault://env/credentials/password}", options["$refs"].password) + + -- has a cache that can be used for rate-limiting + + called = 0 + options = { + username = "john", + password = "secret", + ["$refs"] = { + username = "{vault://env/credentials/username}", + password = "{vault://env/credentials/password}", + }, + } + + helpers.unsetenv("CREDENTIALS") + + -- re-initialize env vault to clear cached values + + local env = require "kong.vaults.env" + env.init() + + -- if we slept for 10 secs here, the below would fail as rate-limiting + -- cache would have been cleared + + local ok, err = try(callback, options) + + assert.is_nil(err) + assert.True(ok) + assert.equal(2, called) + + assert.equal("jane", options.username) + assert.equal("qwerty", options.password) + assert.equal("{vault://env/credentials/username}", options["$refs"].username) + assert.equal("{vault://env/credentials/password}", options["$refs"].password) + end) + end) end) From 1ad3b5d304496064b0ce535115ee234a9aa02820 Mon Sep 17 00:00:00 2001 From: Yoan Blanc Date: Fri, 8 Jul 2022 11:37:55 +0200 Subject: [PATCH 1533/4351] fix: typo in changelog (#9011) --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4cd1689b9b8..3f7dd703e45 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -88,7 +88,7 @@ [#8815](https://github.com/Kong/kong/pull/8815) - The deprecated `shorthands` field in Kong Plugin or DAO schemas was removed in favor or the typed `shorthand_fields`. If your custom schemas still use `shorthands`, you - need to update them to use `shorhand_fields`. + need to update them to use `shorthand_fields`. [#8815](https://github.com/Kong/kong/pull/8815) - The support for deprecated legacy plugin schemas was removed. If your custom plugins still use the old (`0.x era`) schemas, you are now forced to upgrade them. From 24a1768177d0694febfe91af9b01bc633c37dca0 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 8 Jul 2022 16:00:12 +0000 Subject: [PATCH 1534/4351] chore(deps) bump openssl from 1.1.1p to 1.1.1q (#9074) --- .requirements | 2 +- CHANGELOG.md | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index dfcc41fcc50..7d00e8a6153 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.0 -RESTY_OPENSSL_VERSION=1.1.1p +RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 3f7dd703e45..c4486e51d76 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -226,7 +226,8 @@ - Bumped pgmoon from 1.13.0 to 1.15.0 [#8908](https://github.com/Kong/kong/pull/8908) [#8429](https://github.com/Kong/kong/pull/8429) -- Bumped OpenSSL from 1.1.1n to 1.1.1p +- Bumped OpenSSL from 1.1.1n to 1.1.1q + [#9074](https://github.com/Kong/kong/pull/9074) [#8544](https://github.com/Kong/kong/pull/8544) [#8752](https://github.com/Kong/kong/pull/8752) [#8994](https://github.com/Kong/kong/pull/8994) From ac9654787fb49a2e780e67b9a42800fb57a0a2ba Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Mon, 11 Jul 2022 11:35:31 +0800 Subject: [PATCH 1535/4351] feat(clustering) switch turn off wRPC also from CP (#9071) and emit a warning Fix FT-3077 --- kong/clustering/init.lua | 10 +++++++++- kong/templates/nginx_kong.lua | 3 +++ 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 8bb6c54ddf5..66b45368857 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -16,6 +16,7 @@ local check_protocol_support = local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG +local ngx_WARN = ngx.WARN local _log_prefix = "[clustering] " @@ -61,7 +62,9 @@ end function _M:init_cp_worker(plugins_list) self.json_handler:init_worker(plugins_list) - self.wrpc_handler:init_worker(plugins_list) + if not kong.configuration.legacy_hybrid_protocol then + self.wrpc_handler:init_worker(plugins_list) + end end function _M:init_dp_worker(plugins_list) @@ -112,6 +115,11 @@ function _M:init_worker() local role = self.conf.role + + if kong.configuration.legacy_hybrid_protocol then + ngx_log(ngx_WARN, _log_prefix, "forcing to use legacy protocol (over WebSocket)") + end + if role == "control_plane" then self:init_cp_worker(plugins_list) return diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 6db2d1018e6..cba470ab87e 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -439,11 +439,14 @@ server { } } +> if legacy_hybrid_protocol == "off" then location = /v1/wrpc { content_by_lua_block { Kong.serve_wrpc_listener() } } +> end + } > end -- role == "control_plane" From dd05eb789aba8a0b9d20f076dabd546e4b069122 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 11 Jul 2022 08:21:32 +0300 Subject: [PATCH 1536/4351] perf(clustering) improve calculate hash performance by utilizing string buffer and tablepool (#9073) Improve calculate hash performance by utilizing string buffer and tablepool. --- kong/clustering/config_helper.lua | 209 ++++++++++-------- spec/01-unit/19-hybrid/02-clustering_spec.lua | 29 +-- 2 files changed, 128 insertions(+), 110 deletions(-) diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 82849c96267..790f3e72c15 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -1,5 +1,11 @@ local constants = require("kong.constants") local declarative = require("kong.db.declarative") +local tablepool = require("tablepool") +local isempty = require("table.isempty") +local isarray = require("table.isarray") +local nkeys = require("table.nkeys") +local buffer = require("string.buffer") + local tostring = tostring local assert = assert @@ -7,23 +13,21 @@ local type = type local error = error local pairs = pairs local ipairs = ipairs -local concat = table.concat local sort = table.sort - -local isempty = require("table.isempty") -local isarray = require("table.isarray") -local nkeys = require("table.nkeys") -local new_tab = require("table.new") - local yield = require("kong.tools.utils").yield +local fetch_table = tablepool.fetch +local release_table = tablepool.release + local ngx_log = ngx.log local ngx_null = ngx.null local ngx_md5 = ngx.md5 local ngx_md5_bin = ngx.md5_bin + local ngx_DEBUG = ngx.DEBUG + local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local _log_prefix = "[clustering] " @@ -31,102 +35,113 @@ local _log_prefix = "[clustering] " local _M = {} -local function to_sorted_string(value) +local function to_sorted_string(value, o) yield(true) - if value == ngx_null then - return "/null/" - end - - local t = type(value) - if t == "string" or t == "number" then - return value - end - - if t == "boolean" then - return tostring(value) + if #o > 1000000 then + o:set(ngx_md5_bin(o:tostring())) end - if t == "table" then - if isempty(value) then - return "{}" - end - - if isarray(value) then - local count = #value - if count == 1 then - return to_sorted_string(value[1]) - end - - if count == 2 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) - end - - if count == 3 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) .. ";" .. - to_sorted_string(value[3]) - end - - if count == 4 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) .. ";" .. - to_sorted_string(value[3]) .. ";" .. - to_sorted_string(value[4]) - end - - if count == 5 then - return to_sorted_string(value[1]) .. ";" .. - to_sorted_string(value[2]) .. ";" .. - to_sorted_string(value[3]) .. ";" .. - to_sorted_string(value[4]) .. ";" .. - to_sorted_string(value[5]) - end - - local i = 0 - local o = new_tab(count < 100 and count or 100, 0) - for j = 1, count do - i = i + 1 - o[i] = to_sorted_string(value[j]) + if value == ngx_null then + o:put("/null/") + + else + local t = type(value) + if t == "string" or t == "number" then + o:put(value) + + elseif t == "boolean" then + o:put(tostring(value)) + + elseif t == "table" then + if isempty(value) then + o:put("{}") + + elseif isarray(value) then + local count = #value + if count == 1 then + to_sorted_string(value[1], o) + elseif count == 2 then + to_sorted_string(value[1], o) + o:put(";") + to_sorted_string(value[2], o) + + elseif count == 3 then + to_sorted_string(value[1], o) + o:put(";") + to_sorted_string(value[2], o) + o:put(";") + to_sorted_string(value[3], o) + + elseif count == 4 then + to_sorted_string(value[1], o) + o:put(";") + to_sorted_string(value[2], o) + o:put(";") + to_sorted_string(value[3], o) + o:put(";") + to_sorted_string(value[4], o) + + elseif count == 5 then + to_sorted_string(value[1], o) + o:put(";") + to_sorted_string(value[2], o) + o:put(";") + to_sorted_string(value[3], o) + o:put(";") + to_sorted_string(value[4], o) + o:put(";") + to_sorted_string(value[5], o) + + else + for i = 1, count do + to_sorted_string(value[i], o) + o:put(";") + end + end - if j % 100 == 0 then - i = 1 - o[i] = ngx_md5_bin(concat(o, ";", 1, 100)) + else + local count = nkeys(value) + local keys = fetch_table("hash-calc", count, 0) + local i = 0 + for k in pairs(value) do + i = i + 1 + keys[i] = k end - end - return ngx_md5_bin(concat(o, ";", 1, i)) + sort(keys) - else - local count = nkeys(value) - local keys = new_tab(count, 0) - local i = 0 - for k in pairs(value) do - i = i + 1 - keys[i] = k - end - - sort(keys) + for i = 1, count do + o:put(keys[i]) + o:put(":") + to_sorted_string(value[keys[i]], o) + o:put(";") + end - local o = new_tab(count, 0) - for i = 1, count do - o[i] = keys[i] .. ":" .. to_sorted_string(value[keys[i]]) + release_table("hash-calc", keys) end - value = concat(o, ";", 1, count) - - return #value > 512 and ngx_md5_bin(value) or value - end -- isarray + else + error("invalid type to be sorted (JSON types are supported)") + end + end +end - end -- table +local function calculate_hash(input, o) + if input == nil then + return DECLARATIVE_EMPTY_CONFIG_HASH + end - error("invalid type to be sorted (JSON types are supported)") + o:reset() + to_sorted_string(input, o) + return ngx_md5(o:tostring()) end + local function calculate_config_hash(config_table) + local o = buffer.new() if type(config_table) ~= "table" then - local config_hash = ngx_md5(to_sorted_string(config_table)) + local config_hash = calculate_hash(config_table, o) return config_hash, { config = config_hash, } end @@ -136,11 +151,11 @@ local function calculate_config_hash(config_table) local upstreams = config_table.upstreams local targets = config_table.targets - local routes_hash = routes and ngx_md5(to_sorted_string(routes)) or DECLARATIVE_EMPTY_CONFIG_HASH - local services_hash = services and ngx_md5(to_sorted_string(services)) or DECLARATIVE_EMPTY_CONFIG_HASH - local plugins_hash = plugins and ngx_md5(to_sorted_string(plugins)) or DECLARATIVE_EMPTY_CONFIG_HASH - local upstreams_hash = upstreams and ngx_md5(to_sorted_string(upstreams)) or DECLARATIVE_EMPTY_CONFIG_HASH - local targets_hash = targets and ngx_md5(to_sorted_string(targets)) or DECLARATIVE_EMPTY_CONFIG_HASH + local routes_hash = calculate_hash(routes, o) + local services_hash = calculate_hash(services, o) + local plugins_hash = calculate_hash(plugins, o) + local upstreams_hash = calculate_hash(upstreams, o) + local targets_hash = calculate_hash(targets, o) config_table.routes = nil config_table.services = nil @@ -148,11 +163,13 @@ local function calculate_config_hash(config_table) config_table.upstreams = nil config_table.targets = nil - local config_hash = ngx_md5(to_sorted_string(config_table) .. routes_hash - .. services_hash - .. plugins_hash - .. upstreams_hash - .. targets_hash) + local rest_hash = calculate_hash(config_table, o) + local config_hash = ngx_md5(routes_hash .. + services_hash .. + plugins_hash .. + upstreams_hash .. + targets_hash .. + rest_hash) config_table.routes = routes config_table.services = services diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 03e5ca78842..400faaddaaa 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -1,11 +1,14 @@ local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local DECLARATIVE_EMPTY_CONFIG_HASH = require("kong.constants").DECLARATIVE_EMPTY_CONFIG_HASH + + describe("kong.clustering", function() describe(".calculate_config_hash()", function() - it("calculating hash for nil errors", function() - local pok = pcall(calculate_config_hash, nil) - assert.falsy(pok) + it("calculating hash for nil", function() + local hash = calculate_config_hash(nil) + assert.equal(DECLARATIVE_EMPTY_CONFIG_HASH, hash) end) it("calculates hash for null", function() @@ -167,13 +170,13 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = calculate_config_hash(value) assert.is_string(hash) - assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) + assert.equal("2da3c26e4dbd6dd6ea3ab60a3dd7fb3e", hash) end for _ = 1, 10 do local hash = calculate_config_hash(value) assert.is_string(hash) - assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) + assert.equal("2da3c26e4dbd6dd6ea3ab60a3dd7fb3e", hash) end end) @@ -204,24 +207,22 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash = calculate_config_hash(value) assert.is_string(hash) - assert.equal("cb83c48d5b2932d1bc9d13672b433365", hash) + assert.equal("675ff4b6b1c8cefa5198284110786ad0", hash) assert.equal(h, hash) end end) describe("granular hashes", function() - local DECLARATIVE_EMPTY_CONFIG_HASH = require("kong.constants").DECLARATIVE_EMPTY_CONFIG_HASH - it("filled with empty hash values for missing config fields", function() local value = {} for _ = 1, 10 do local hash, hashes = calculate_config_hash(value) assert.is_string(hash) - assert.equal("aaf38faf0b5851d711027bb4d812d50d", hash) + assert.equal("2da3c26e4dbd6dd6ea3ab60a3dd7fb3e", hash) assert.is_table(hashes) assert.same({ - config = "aaf38faf0b5851d711027bb4d812d50d", + config = "2da3c26e4dbd6dd6ea3ab60a3dd7fb3e", routes = DECLARATIVE_EMPTY_CONFIG_HASH, services = DECLARATIVE_EMPTY_CONFIG_HASH, plugins = DECLARATIVE_EMPTY_CONFIG_HASH, @@ -241,10 +242,10 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash, hashes = calculate_config_hash(value) assert.is_string(hash) - assert.equal("768533baebe6e0d46de8d5f8a0c05bf0", hash) + assert.equal("81aac97a81ad03c0cf0b36663806488e", hash) assert.is_table(hashes) assert.same({ - config = "768533baebe6e0d46de8d5f8a0c05bf0", + config = "81aac97a81ad03c0cf0b36663806488e", routes = "99914b932bd37a50b983c5e7c90ae93b", services = "99914b932bd37a50b983c5e7c90ae93b", plugins = "99914b932bd37a50b983c5e7c90ae93b", @@ -261,10 +262,10 @@ describe("kong.clustering", function() for _ = 1, 10 do local hash, hashes = calculate_config_hash(value) assert.is_string(hash) - assert.equal("6c5fb69169a0fabb24dcfa3a5d7a14b0", hash) + assert.equal("4d60dd9998ea4314039da5ca2f1db96f", hash) assert.is_table(hashes) assert.same({ - config = "6c5fb69169a0fabb24dcfa3a5d7a14b0", + config = "4d60dd9998ea4314039da5ca2f1db96f", routes = DECLARATIVE_EMPTY_CONFIG_HASH, services = DECLARATIVE_EMPTY_CONFIG_HASH, plugins = DECLARATIVE_EMPTY_CONFIG_HASH, From 3b50924ec3d2d5cb824199657b79666c6593c722 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 12 Jul 2022 11:12:19 +0800 Subject: [PATCH 1537/4351] fix(otel) allow only global scope (#9053) --- kong/plugins/opentelemetry/schema.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 71c7ce76aa5..b229b875f0f 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -30,6 +30,10 @@ local resource_attributes = Schema.define { return { name = "opentelemetry", fields = { + -- global plugin only + { consumer = typedefs.no_consumer }, + { service = typedefs.no_service }, + { route = typedefs.no_route }, { protocols = typedefs.protocols_http }, -- TODO: support stream mode { config = { type = "record", From 8b6346f076d173fe2a32a275ae9d11ecb7ad1539 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 12 Jul 2022 10:21:38 +0300 Subject: [PATCH 1538/4351] fix(clustering) do not register events multiple times (#9082) ### Summary This reduces double event handling and event publishing on clustering. On further PRs we can reduce double exporting, json decoding, calculate hashing etc. that are common between wrpc control plane and json control plane, but here I just fixed the double event handling. --- kong/clustering/control_plane.lua | 48 ++------------------------ kong/clustering/init.lua | 48 +++++++++++++++++++++++++- kong/clustering/wrpc_control_plane.lua | 46 ------------------------ 3 files changed, 49 insertions(+), 93 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index acf4253fa54..4057171fa84 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -18,6 +18,7 @@ local ipairs = ipairs local tonumber = tonumber local ngx = ngx local ngx_log = ngx.log +local timer_at = ngx.timer.at local cjson_decode = cjson.decode local cjson_encode = cjson.encode local kong = kong @@ -571,9 +572,7 @@ end function _M:init_worker(plugins_list) -- ROLE = "control_plane" - self.plugins_list = plugins_list - self.plugins_map = plugins_list_to_map(plugins_list) self.deflated_reconfigure_payload = nil @@ -588,49 +587,6 @@ function _M:init_worker(plugins_list) local push_config_semaphore = semaphore.new() - -- Sends "clustering", "push_config" to all workers in the same node, including self - local function post_push_config_event() - local res, err = kong.worker_events.post("clustering", "push_config") - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) - end - end - - -- Handles "clustering:push_config" cluster event - local function handle_clustering_push_config_event(data) - ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) - post_push_config_event() - end - - - -- Handles "dao:crud" worker event and broadcasts "clustering:push_config" cluster event - local function handle_dao_crud_event(data) - if type(data) ~= "table" or data.schema == nil or data.schema.db_export == false then - return - end - - kong.cluster_events:broadcast("clustering:push_config", data.schema.name .. ":" .. data.operation) - - -- we have to re-broadcast event using `post` because the dao - -- events were sent using `post_local` which means not all workers - -- can receive it - post_push_config_event() - end - - -- The "clustering:push_config" cluster event gets inserted in the cluster when there's - -- a crud change (like an insertion or deletion). Only one worker per kong node receives - -- this callback. This makes such node post push_config events to all the cp workers on - -- its node - kong.cluster_events:subscribe("clustering:push_config", handle_clustering_push_config_event) - - -- The "dao:crud" event is triggered using post_local, which eventually generates an - -- ""clustering:push_config" cluster event. It is assumed that the workers in the - -- same node where the dao:crud event originated will "know" about the update mostly via - -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same - -- kong node where the event originated will need to be notified so they push config to - -- their data planes - kong.worker_events.register(handle_dao_crud_event, "dao:crud") - -- When "clustering", "push_config" worker event is received by a worker, -- it loads and pushes the config to its the connected data planes kong.worker_events.register(function(_) @@ -642,7 +598,7 @@ function _M:init_worker(plugins_list) end end, "clustering", "push_config") - ngx.timer.at(0, push_config_loop, self, push_config_semaphore, + timer_at(0, push_config_loop, self, push_config_semaphore, self.conf.db_update_frequency) end diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 66b45368857..a2105a66e5f 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -9,6 +9,8 @@ local openssl_x509 = require("resty.openssl.x509") local ngx_log = ngx.log local assert = assert local sort = table.sort +local type = type + local check_protocol_support = require("kong.clustering.utils").check_protocol_support @@ -22,6 +24,37 @@ local ngx_WARN = ngx.WARN local _log_prefix = "[clustering] " +-- Sends "clustering", "push_config" to all workers in the same node, including self +local function post_push_config_event() + local res, err = kong.worker_events.post("clustering", "push_config") + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) + end +end + + +-- Handles "clustering:push_config" cluster event +local function handle_clustering_push_config_event(data) + ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) + post_push_config_event() +end + + +-- Handles "dao:crud" worker event and broadcasts "clustering:push_config" cluster event +local function handle_dao_crud_event(data) + if type(data) ~= "table" or data.schema == nil or data.schema.db_export == false then + return + end + + kong.cluster_events:broadcast("clustering:push_config", data.schema.name .. ":" .. data.operation) + + -- we have to re-broadcast event using `post` because the dao + -- events were sent using `post_local` which means not all workers + -- can receive it + post_push_config_event() +end + + function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -61,6 +94,20 @@ function _M:handle_wrpc_websocket() end function _M:init_cp_worker(plugins_list) + -- The "clustering:push_config" cluster event gets inserted in the cluster when there's + -- a crud change (like an insertion or deletion). Only one worker per kong node receives + -- this callback. This makes such node post push_config events to all the cp workers on + -- its node + kong.cluster_events:subscribe("clustering:push_config", handle_clustering_push_config_event) + + -- The "dao:crud" event is triggered using post_local, which eventually generates an + -- ""clustering:push_config" cluster event. It is assumed that the workers in the + -- same node where the dao:crud event originated will "know" about the update mostly via + -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same + -- kong node where the event originated will need to be notified so they push config to + -- their data planes + kong.worker_events.register(handle_dao_crud_event, "dao:crud") + self.json_handler:init_worker(plugins_list) if not kong.configuration.legacy_hybrid_protocol then self.wrpc_handler:init_worker(plugins_list) @@ -115,7 +162,6 @@ function _M:init_worker() local role = self.conf.role - if kong.configuration.legacy_hybrid_protocol then ngx_log(ngx_WARN, _log_prefix, "forcing to use legacy protocol (over WebSocket)") end diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 2479495de22..b95b1177b4e 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -14,7 +14,6 @@ local init_negotiation_server = require("kong.clustering.services.negotiation"). local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash local string = string local setmetatable = setmetatable -local type = type local pcall = pcall local pairs = pairs local ngx = ngx @@ -306,9 +305,7 @@ end function _M:init_worker(plugins_list) -- ROLE = "control_plane" - self.plugins_list = plugins_list - self.plugins_map = plugins_list_to_map(plugins_list) self.deflated_reconfigure_payload = nil @@ -323,49 +320,6 @@ function _M:init_worker(plugins_list) local push_config_semaphore = semaphore.new() - -- Sends "clustering", "push_config" to all workers in the same node, including self - local function post_push_config_event() - local res, err = kong.worker_events.post("clustering", "push_config") - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) - end - end - - -- Handles "clustering:push_config" cluster event - local function handle_clustering_push_config_event(data) - ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) - post_push_config_event() - end - - - -- Handles "dao:crud" worker event and broadcasts "clustering:push_config" cluster event - local function handle_dao_crud_event(data) - if type(data) ~= "table" or data.schema == nil or data.schema.db_export == false then - return - end - - kong.cluster_events:broadcast("clustering:push_config", data.schema.name .. ":" .. data.operation) - - -- we have to re-broadcast event using `post` because the dao - -- events were sent using `post_local` which means not all workers - -- can receive it - post_push_config_event() - end - - -- The "clustering:push_config" cluster event gets inserted in the cluster when there's - -- a crud change (like an insertion or deletion). Only one worker per kong node receives - -- this callback. This makes such node post push_config events to all the cp workers on - -- its node - kong.cluster_events:subscribe("clustering:push_config", handle_clustering_push_config_event) - - -- The "dao:crud" event is triggered using post_local, which eventually generates an - -- ""clustering:push_config" cluster event. It is assumed that the workers in the - -- same node where the dao:crud event originated will "know" about the update mostly via - -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same - -- kong node where the event originated will need to be notified so they push config to - -- their data planes - kong.worker_events.register(handle_dao_crud_event, "dao:crud") - -- When "clustering", "push_config" worker event is received by a worker, -- it loads and pushes the config to its the connected data planes kong.worker_events.register(function(_) From 8ff43f4dff007f877da45a1a75b017ec6d42a1f7 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 12 Jul 2022 16:06:16 +0800 Subject: [PATCH 1539/4351] fix(clustering) fail to listen to wrpc port (#9085) --- kong/templates/nginx_kong.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index cba470ab87e..7de882ff4a0 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -439,7 +439,7 @@ server { } } -> if legacy_hybrid_protocol == "off" then +> if not legacy_hybrid_protocol then location = /v1/wrpc { content_by_lua_block { Kong.serve_wrpc_listener() From 576dbcbdee51452a531b2c13b19f8e70e41625d1 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 12 Jul 2022 21:24:32 +0800 Subject: [PATCH 1540/4351] chore(deps)bump lua-resty-events to 0.1.2 (#9079) * bump lua-resty-events to 0.1.2rc * bump lua-resty-events to 0.1.2 --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 7d00e8a6153..d360fe6e5cf 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.0 RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master -RESTY_EVENTS_VERSION=0.1.1 +RESTY_EVENTS_VERSION=0.1.2 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.30.0 KONG_NGINX_MODULE_BRANCH=0.2.1 From e5917b83d1ea66a29aef9db2e041643b6416837f Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 13 Jul 2022 13:52:57 +0800 Subject: [PATCH 1541/4351] tests(wrpc) add tests to the wrpc switch (#9061) FT-3077 --- .../09-hybrid_mode/01-sync_spec.lua | 3 ++ .../09-hybrid_mode/02-start_stop_spec.lua | 8 +++ .../09-hybrid_mode/03-pki_spec.lua | 2 + .../09-hybrid_mode/05-ocsp_spec.lua | 9 ++++ .../09-hybrid_mode/06-lagacy_switch_spec.lua | 54 +++++++++++++++++++ spec/helpers.lua | 1 + 6 files changed, 77 insertions(+) create mode 100644 spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 00c796b41f2..7af002938ca 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -36,6 +36,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, @@ -46,6 +47,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", @@ -647,6 +649,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index ab8569128d9..77053245d20 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -10,6 +10,7 @@ for cluster_protocol, conf in pairs(confs) do it("can not disable admin_listen", function() local ok, err = helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -24,6 +25,7 @@ for cluster_protocol, conf in pairs(confs) do it("can not disable cluster_listen", function() local ok, err = helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -38,6 +40,7 @@ for cluster_protocol, conf in pairs(confs) do it("can not use DB-less mode", function() local ok, err = helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -52,6 +55,7 @@ for cluster_protocol, conf in pairs(confs) do it("must define cluster_ca_cert", function() local ok, err = helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -68,6 +72,7 @@ for cluster_protocol, conf in pairs(confs) do it("can not disable proxy_listen", function() local ok, err = helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -82,6 +87,7 @@ for cluster_protocol, conf in pairs(confs) do it("can not use DB mode", function() local ok, err = helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -99,6 +105,7 @@ for cluster_protocol, conf in pairs(confs) do it("errors if cluster certificate is not found", function() local ok, err = helpers.start_kong({ role = param[1], + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, database = param[2], prefix = "servroot2", @@ -111,6 +118,7 @@ for cluster_protocol, conf in pairs(confs) do it("errors if cluster certificate key is not found", function() local ok, err = helpers.start_kong({ role = param[1], + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, database = param[2], prefix = "servroot2", diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 8ccb35dd748..16f168fed14 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -17,6 +17,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", db_update_frequency = 0.1, @@ -30,6 +31,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), nginx_conf = conf, database = "off", prefix = "servroot2", diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index da4d49c45ac..d2a767bce3b 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -50,6 +50,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", @@ -104,6 +105,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", @@ -121,6 +123,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", @@ -173,6 +176,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", @@ -190,6 +194,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", @@ -245,6 +250,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "control_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", @@ -262,6 +268,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", @@ -335,6 +342,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", @@ -404,6 +412,7 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", + legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", diff --git a/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua b/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua new file mode 100644 index 00000000000..8da148e61b4 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua @@ -0,0 +1,54 @@ +local helpers = require "spec.helpers" + + +local confs = helpers.get_clustering_protocols() +for cluster_protocol, conf in pairs(confs) do + for _, strategy in helpers.each_strategy() do + local switched_json = (cluster_protocol == "json (by switch)") + local is_json = switched_json or (cluster_protocol == "json") + describe("legacy_hybrid_protocol switch", function() + lazy_setup(function() + assert(helpers.start_kong({ + role = "control_plane", + legacy_hybrid_protocol = switched_json, + cluster_protocol = cluster_protocol, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = conf, + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + legacy_hybrid_protocol = switched_json, + cluster_protocol = cluster_protocol, + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + it("legacy_hybrid_protocol: " .. + (switched_json and "true" or "false") .. " with " .. strategy .. " backend, protocol " .. cluster_protocol, + function() + assert.logfile()[is_json and "has_not" or "has"].line("[wrpc-clustering] ", true) + end) + end) + end +end diff --git a/spec/helpers.lua b/spec/helpers.lua index 33eccfc118c..0542c282ed6 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3021,6 +3021,7 @@ local function get_clustering_protocols() local confs = { wrpc = "spec/fixtures/custom_nginx.template", json = "/tmp/custom_nginx_no_wrpc.template", + ["json (by switch)"] = "spec/fixtures/custom_nginx.template", } -- disable wrpc in CP From 5045dd793158c5d3090ad0439ce55c511ba09be4 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 13 Jul 2022 15:04:07 -0700 Subject: [PATCH 1542/4351] feat(router) new DSL based router support and tests fix This commit adds the DSL based router implementation to Kong. Config option `router_flavor` has been introduced: * `traditional` - use the router implementation and config interface before 3.0 * `traditional_compatible` - use the config interface before 3.0, but DSL based router engine * `atc` - use the DSL based config interface and router engine, old config interface is not available in this mode --- kong-2.8.1-0.rockspec | 5 +- kong/conf_loader/init.lua | 3 + kong/db/migrations/core/016_280_to_300.lua | 19 + kong/db/schema/entities/routes.lua | 182 +- kong/db/schema/entities/routes_subschemas.lua | 25 +- kong/router/atc.lua | 25 + kong/router/atc_compat.lua | 586 ++ kong/router/init.lua | 55 + kong/{router.lua => router/traditional.lua} | 0 kong/runloop/handler.lua | 4 +- kong/templates/kong_defaults.lua | 2 + spec/01-unit/08-router_spec.lua | 6270 +++++++++-------- .../05-proxy/02-router_spec.lua | 120 +- 13 files changed, 4180 insertions(+), 3116 deletions(-) create mode 100644 kong/router/atc.lua create mode 100644 kong/router/atc_compat.lua create mode 100644 kong/router/init.lua rename kong/{router.lua => router/traditional.lua} (100%) diff --git a/kong-2.8.1-0.rockspec b/kong-2.8.1-0.rockspec index 5966a30e807..7341e731b57 100644 --- a/kong-2.8.1-0.rockspec +++ b/kong-2.8.1-0.rockspec @@ -52,7 +52,10 @@ build = { ["kong.cache.warmup"] = "kong/cache/warmup.lua", ["kong.cache.marshall"] = "kong/cache/marshall.lua", ["kong.global"] = "kong/global.lua", - ["kong.router"] = "kong/router.lua", + ["kong.router"] = "kong/router/init.lua", + ["kong.router.traditional"] = "kong/router/traditional.lua", + ["kong.router.atc_compat"] = "kong/router/atc_compat.lua", + ["kong.router.atc"] = "kong/router/atc.lua", ["kong.reports"] = "kong/reports.lua", ["kong.constants"] = "kong/constants.lua", ["kong.concurrency"] = "kong/concurrency.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index bee3a1ae61f..453f006ae47 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -435,6 +435,9 @@ local CONF_INFERENCES = { end, } }, + router_flavor = { + enum = { "traditional", "traditional_compatible", "atc" }, + }, worker_state_update_frequency = { typ = "number" }, ssl_protocols = { diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 56936822d62..3d1e183f5b4 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -465,6 +465,22 @@ return { -- Do nothing, accept existing state END; $$; + + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "routes" ADD COLUMN "atc" TEXT; + EXCEPTION WHEN duplicate_column THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "routes" ADD COLUMN "priority" BIGINT; + EXCEPTION WHEN duplicate_column THEN + -- Do nothing, accept existing state + END; + $$; ]], teardown = function(connector) local _, err = p_update_cache_key(connector) @@ -510,6 +526,9 @@ return { -- add new hash_fallback_uri_capture field to upstreams ALTER TABLE upstreams ADD hash_fallback_uri_capture text; + + ALTER TABLE routes ADD atc text; + ALTER TABLE routes ADD priority int; ]], teardown = function(connector) local coordinator = assert(connector:get_stored_connection()) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index d4fc1e9b8f2..fd2f9977b8b 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -1,67 +1,127 @@ -local typedefs = require "kong.db.schema.typedefs" +local typedefs = require("kong.db.schema.typedefs") +local atc = require("kong.router.atc") +local router = require("resty.router.router") -return { - name = "routes", - primary_key = { "id" }, - endpoint_key = "name", - workspaceable = true, - subschema_key = "protocols", +if kong and kong.configuration and kong.configuration.router_flavor == "atc" then + return { + name = "routes", + primary_key = { "id" }, + endpoint_key = "name", + workspaceable = true, - fields = { - { id = typedefs.uuid, }, - { created_at = typedefs.auto_timestamp_s }, - { updated_at = typedefs.auto_timestamp_s }, - { name = typedefs.utf8_name }, - { protocols = { type = "set", - len_min = 1, - required = true, - elements = typedefs.protocol, - mutually_exclusive_subsets = { - { "http", "https" }, - { "tcp", "tls", "udp" }, - { "tls_passthrough" }, - { "grpc", "grpcs" }, - }, - default = { "http", "https" }, -- TODO: different default depending on service's scheme - }, }, - { methods = typedefs.methods }, - { hosts = typedefs.hosts }, - { paths = typedefs.paths }, - { headers = typedefs.headers { - keys = typedefs.header_name { - match_none = { - { - pattern = "^[Hh][Oo][Ss][Tt]$", - err = "cannot contain 'host' header, which must be specified in the 'hosts' attribute", + fields = { + { id = typedefs.uuid, }, + { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, + { name = typedefs.utf8_name }, + { protocols = { type = "set", + len_min = 1, + required = true, + elements = typedefs.protocol, + mutually_exclusive_subsets = { + { "http", "https" }, + { "tcp", "tls", "udp" }, + { "tls_passthrough" }, + { "grpc", "grpcs" }, + }, + default = { "http", "https" }, -- TODO: different default depending on service's scheme + }, }, + { https_redirect_status_code = { type = "integer", + one_of = { 426, 301, 302, 307, 308 }, + default = 426, required = true, + }, }, + { strip_path = { type = "boolean", required = true, default = true }, }, + { preserve_host = { type = "boolean", required = true, default = false }, }, + { request_buffering = { type = "boolean", required = true, default = true }, }, + { response_buffering = { type = "boolean", required = true, default = true }, }, + { tags = typedefs.tags }, + { service = { type = "foreign", reference = "services" }, }, + { atc = { type = "string", required = true }, }, + { priority = { type = "integer", required = true, default = 0 }, }, + }, + + entity_checks = { + { custom_entity_check = { + field_sources = { "atc", "id", }, + fn = function(entity) + local s = atc.get_schema() + local r = router.new(s) + + local res, err = r:add_matcher(0, entity.id, entity.atc) + if not res then + return nil, "DSL failed validation: " .. err + end + + return true + end, + } }, + }, + } + +else + return { + name = "routes", + primary_key = { "id" }, + endpoint_key = "name", + workspaceable = true, + subschema_key = "protocols", + + fields = { + { id = typedefs.uuid, }, + { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, + { name = typedefs.utf8_name }, + { protocols = { type = "set", + len_min = 1, + required = true, + elements = typedefs.protocol, + mutually_exclusive_subsets = { + { "http", "https" }, + { "tcp", "tls", "udp" }, + { "tls_passthrough" }, + { "grpc", "grpcs" }, + }, + default = { "http", "https" }, -- TODO: different default depending on service's scheme + }, }, + { methods = typedefs.methods }, + { hosts = typedefs.hosts }, + { paths = typedefs.paths }, + { headers = typedefs.headers { + keys = typedefs.header_name { + match_none = { + { + pattern = "^[Hh][Oo][Ss][Tt]$", + err = "cannot contain 'host' header, which must be specified in the 'hosts' attribute", + }, }, }, - }, - } }, - { https_redirect_status_code = { type = "integer", - one_of = { 426, 301, 302, 307, 308 }, - default = 426, required = true, - }, }, - { regex_priority = { type = "integer", default = 0 }, }, - { strip_path = { type = "boolean", required = true, default = true }, }, - { path_handling = { type = "string", default = "v0", one_of = { "v0", "v1" }, }, }, - { preserve_host = { type = "boolean", required = true, default = false }, }, - { request_buffering = { type = "boolean", required = true, default = true }, }, - { response_buffering = { type = "boolean", required = true, default = true }, }, - { snis = { type = "set", - elements = typedefs.sni }, }, - { sources = typedefs.sources }, - { destinations = typedefs.destinations }, - { tags = typedefs.tags }, - { service = { type = "foreign", reference = "services" }, }, - }, + } }, + { https_redirect_status_code = { type = "integer", + one_of = { 426, 301, 302, 307, 308 }, + default = 426, required = true, + }, }, + { regex_priority = { type = "integer", default = 0 }, }, + { strip_path = { type = "boolean", required = true, default = true }, }, + { path_handling = { type = "string", default = "v0", one_of = { "v0", "v1" }, }, }, + { preserve_host = { type = "boolean", required = true, default = false }, }, + { request_buffering = { type = "boolean", required = true, default = true }, }, + { response_buffering = { type = "boolean", required = true, default = true }, }, + { snis = { type = "set", + elements = typedefs.sni }, }, + { sources = typedefs.sources }, + { destinations = typedefs.destinations }, + { tags = typedefs.tags }, + { service = { type = "foreign", reference = "services" }, }, + }, - entity_checks = { - { conditional = { if_field = "protocols", - if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, - then_field = "snis", - then_match = { len_eq = 0 }, - then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", - }}, - }, -} + entity_checks = { + { conditional = { if_field = "protocols", + if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, + then_field = "snis", + then_match = { len_eq = 0 }, + then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", + }}, + }, + } +end diff --git a/kong/db/schema/entities/routes_subschemas.lua b/kong/db/schema/entities/routes_subschemas.lua index 300f955d4d3..5e351706346 100644 --- a/kong/db/schema/entities/routes_subschemas.lua +++ b/kong/db/schema/entities/routes_subschemas.lua @@ -66,13 +66,18 @@ local grpc_subschema = { } -return { - http = http_subschema, -- protocols is the subschema key, and the first - https = http_subschema, -- matching protocol name is selected as subschema name - tcp = stream_subschema, - tls = stream_subschema, - udp = stream_subschema, - tls_passthrough = stream_subschema, - grpc = grpc_subschema, - grpcs = grpc_subschema, -} +if kong and kong.configuration and kong.configuration.router_flavor == "atc" then + return {} + +else + return { + http = http_subschema, -- protocols is the subschema key, and the first + https = http_subschema, -- matching protocol name is selected as subschema name + tcp = stream_subschema, + tls = stream_subschema, + udp = stream_subschema, + tls_passthrough = stream_subschema, + grpc = grpc_subschema, + grpcs = grpc_subschema, + } +end diff --git a/kong/router/atc.lua b/kong/router/atc.lua new file mode 100644 index 00000000000..af7cdb245b7 --- /dev/null +++ b/kong/router/atc.lua @@ -0,0 +1,25 @@ +local _M = {} +local schema = require("resty.router.schema") + + +local CACHED_SCHEMA + + +do + CACHED_SCHEMA = schema.new() + assert(CACHED_SCHEMA:add_field("net.protocol", "String")) + assert(CACHED_SCHEMA:add_field("tls.sni", "String")) + assert(CACHED_SCHEMA:add_field("http.method", "String")) + assert(CACHED_SCHEMA:add_field("http.host", "String")) + assert(CACHED_SCHEMA:add_field("http.path", "String")) + assert(CACHED_SCHEMA:add_field("http.raw_path", "String")) + assert(CACHED_SCHEMA:add_field("http.headers.*", "String")) +end + + +function _M.get_schema() + return CACHED_SCHEMA +end + + +return _M diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua new file mode 100644 index 00000000000..7f45c6106f7 --- /dev/null +++ b/kong/router/atc_compat.lua @@ -0,0 +1,586 @@ +local _M = {} +local _MT = { __index = _M, } + +local atc = require("kong.router.atc") +local router = require("resty.router.router") +local context = require("resty.router.context") +local constants = require("kong.constants") +local bit = require("bit") +local ffi = require("ffi") +local server_name = require("ngx.ssl").server_name +local normalize = require("kong.tools.uri").normalize +local hostname_type = require("kong.tools.utils").hostname_type +local tb_nkeys = require("table.nkeys") + + +local ngx = ngx +local tb_concat = table.concat +local tb_insert = table.insert +local find = string.find +local byte = string.byte +local sub = string.sub +local setmetatable = setmetatable +local ipairs = ipairs +local type = type +local get_schema = atc.get_schema +local ffi_new = ffi.new +local max = math.max +local bor, band, lshift = bit.bor, bit.band, bit.lshift +local header = ngx.header +local var = ngx.var +local ngx_log = ngx.log +local get_method = ngx.req.get_method +local get_headers = ngx.req.get_headers +local ngx_WARN = ngx.WARN + + + +local SLASH = byte("/") +local MAX_HEADER_COUNT = 255 +local MAX_REQ_HEADERS = 100 + + +local function is_regex_magic(path) + return sub(path, 1, 1) == "~" +end + + +function _M._set_ngx(mock_ngx) + if type(mock_ngx) ~= "table" then + return + end + + if mock_ngx.header then + header = mock_ngx.header + end + + if mock_ngx.var then + var = mock_ngx.var + end + + if mock_ngx.log then + ngx_log = mock_ngx.log + end + + if type(mock_ngx.req) == "table" then + if mock_ngx.req.get_method then + get_method = mock_ngx.req.get_method + end + + if mock_ngx.req.get_headers then + get_headers = mock_ngx.req.get_headers + end + end +end + + +local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM + + +local function gen_for_field(name, op, vals, vals_transform) + local values_n = 0 + local values = {} + + if vals then + for _, p in ipairs(vals) do + values_n = values_n + 1 + local op = (type(op) == "string") and op or op(p) + values[values_n] = name .. " " .. op .. + " \"" .. (vals_transform and vals_transform(op, p) or p) .. "\"" + end + + if values_n > 0 then + return "(" .. tb_concat(values, " || ") .. ")" + end + end + + return nil +end + + +local OP_EQUAL = "==" +local OP_PREFIX = "^=" +local OP_POSTFIX = "=^" +local OP_REGEX = "~" + + +local function get_atc(route) + local out = {} + + local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) + if gen then + tb_insert(out, gen) + end + + local gen = gen_for_field("http.method", OP_EQUAL, route.methods) + if gen then + tb_insert(out, gen) + end + + local gen = gen_for_field("tls.sni", OP_EQUAL, route.snis) + if gen then + tb_insert(out, gen) + end + + local gen = gen_for_field("http.host", function(host) + if host:sub(1, 1) == "*" then + -- postfix matching + return OP_POSTFIX + end + + if host:sub(-1) == "*" then + -- prefix matching + return OP_PREFIX + end + + return OP_EQUAL + end, route.hosts, function(op, p) + if op == OP_POSTFIX then + return p:sub(2) + end + + if op == OP_PREFIX then + return p:sub(1, -2) + end + + return p + end) + if gen then + tb_insert(out, gen) + end + + local gen = gen_for_field("http.path", function(path) + return is_regex_magic(path) and OP_REGEX or OP_PREFIX + end, route.paths, function(op, p) + if op == OP_REGEX then + return sub(p, 2):gsub("\\", "\\\\") + end + + return normalize(p, true) + end) + if gen then + tb_insert(out, gen) + end + + if route.headers then + local headers = {} + for h, v in pairs(route.headers) do + local single_header = {} + for _, ind in ipairs(v) do + local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" + local value = ind + local op = OP_EQUAL + if ind:sub(1, 2) == "~*" then + value = ind:sub(3):gsub("\\", "\\\\") + op = OP_REGEX + end + + tb_insert(single_header, name .. " " .. op .. " \"" .. value:lower() .. "\"") + end + + tb_insert(headers, "(" .. tb_concat(single_header, " || ") .. ")") + end + + tb_insert(out, tb_concat(headers, " && ")) + end + + return tb_concat(out, " && ") +end + + +-- convert a route to a priority value for use in the ATC router +-- priority must be a 64-bit non negative integer +-- format (big endian): +-- 0 1 2 3 +-- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-- +-----+-+---------------+-+-------------------------------------+ +-- | W |P| Header |R| Regex | +-- | G |L| |G| Priority | +-- | T |N| Count |X| | +-- +-----+-+-----------------+-------------------------------------+ +-- | Regex Priority | Max Length | +-- | (cont) | | +-- | | | +-- +-------------------------+-------------------------------------+ +local function route_priority(r) + local match_weight = 0 + + if r.methods and #r.methods > 0 then + match_weight = match_weight + 1 + end + + if r.hosts and #r.hosts > 0 then + match_weight = match_weight + 1 + end + + if r.paths and #r.paths > 0 then + match_weight = match_weight + 1 + end + + local headers_count = r.headers and tb_nkeys(r.headers) or 0 + + if headers_count > 0 then + match_weight = match_weight + 1 + end + + if headers_count > MAX_HEADER_COUNT then + ngx_log(ngx_WARN, "too many headers in route ", r.id, + " headers count capped at 255 when sorting") + headers_count = MAX_HEADER_COUNT + end + + if r.snis and #r.snis > 0 then + match_weight = match_weight + 1 + end + + local plain_host_only = not not r.hosts + + if r.hosts then + for _, h in ipairs(r.hosts) do + if h:find("*", nil, true) then + plain_host_only = false + break + end + end + end + + local max_uri_length = 0 + local regex_url = false + + if r.paths then + for _, p in ipairs(r.paths) do + if is_regex_magic(p) then + regex_url = true + + else + -- plain URI or URI prefix + max_uri_length = max(max_uri_length, #p) + end + end + end + + match_weight = lshift(ffi_new("uint64_t", match_weight), 61) + headers_count = lshift(ffi_new("uint64_t", headers_count), 52) + local regex_priority = lshift(ffi_new("uint64_t", regex_url and r.regex_priority or 0), 19) + local max_length = band(max_uri_length, 0x7FFFF) + + local priority = bor(match_weight, + plain_host_only and lshift(0x01ULL, 60) or 0, + regex_url and lshift(0x01ULL, 51) or 0, + headers_count, + regex_priority, + max_length) + + return priority +end + + +function _M.new(routes) + if type(routes) ~= "table" then + return error("expected arg #1 routes to be a table") + end + + local s = get_schema() + local inst = router.new(s) + + local router = setmetatable({ + schema = s, + router = inst, + routes = {}, + services = {}, + fields = {}, + }, _MT) + + for _, r in ipairs(routes) do + local route = r.route + local route_id = route.id + router.routes[route_id] = route + router.services[route_id] = r.service + + if kong.configuration.router_flavor == "traditional_compatible" then + assert(inst:add_matcher(route_priority(route), route_id, get_atc(route))) + + else + local atc = route.atc + + local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) + if gen then + atc = atc .. " && " .. gen + end + + assert(inst:add_matcher(route.priority, route_id, atc)) + end + + router.fields = inst:get_fields() + end + + return router +end + + +local function sanitize_uri_postfix(uri_postfix) + if not uri_postfix or uri_postfix == "" then + return uri_postfix + end + + if uri_postfix == "." or uri_postfix == ".." then + return "" + end + + if sub(uri_postfix, 1, 2) == "./" then + return sub(uri_postfix, 3) + end + + if sub(uri_postfix, 1, 3) == "../" then + return sub(uri_postfix, 4) + end + + return uri_postfix +end + + +function _M:select(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) + if req_method and type(req_method) ~= "string" then + error("method must be a string", 2) + end + if req_uri and type(req_uri) ~= "string" then + error("uri must be a string", 2) + end + if req_host and type(req_host) ~= "string" then + error("host must be a string", 2) + end + if req_scheme and type(req_scheme) ~= "string" then + error("scheme must be a string", 2) + end + if src_ip and type(src_ip) ~= "string" then + error("src_ip must be a string", 2) + end + if src_port and type(src_port) ~= "number" then + error("src_port must be a number", 2) + end + if dst_ip and type(dst_ip) ~= "string" then + error("dst_ip must be a string", 2) + end + if dst_port and type(dst_port) ~= "number" then + error("dst_port must be a number", 2) + end + if sni and type(sni) ~= "string" then + error("sni must be a string", 2) + end + if req_headers and type(req_headers) ~= "table" then + error("headers must be a table", 2) + end + + local c = context.new(self.schema) + + for _, field in ipairs(self.fields) do + if field == "http.method" then + assert(c:add_value("http.method", req_method)) + + elseif field == "http.path" then + assert(c:add_value("http.path", req_uri)) + + elseif field == "http.host" then + assert(c:add_value("http.host", req_host)) + + elseif field == "net.protocol" then + assert(c:add_value("net.protocol", req_scheme)) + + elseif field == "tls.sni" then + assert(c:add_value("tls.sni", sni)) + + elseif req_headers and field:sub(1, 13) == "http.headers." then + local h = field:sub(14) + local v = req_headers[h] + + if v then + if type(v) == "string" then + assert(c:add_value(field, v:lower())) + + else + for _, v in ipairs(v) do + assert(c:add_value(field, v:lower())) + end + end + end + end + end + + local matched = self.router:execute(c) + if not matched then + return nil + end + + local uuid, matched_path, captures = c:get_result("http.path") + + local service_protocol + local service_type + local service_host + local service_port + local service = self.services[uuid] + local matched_route = self.routes[uuid] + + if service then + service_protocol = service.protocol + service_host = service.host + service_port = service.port + end + + if service_protocol then + service_type = protocol_subsystem[service_protocol] + end + + local service_hostname_type + if service_host then + service_hostname_type = hostname_type(service_host) + end + + if not service_port then + if service_protocol == "https" then + service_port = 443 + elseif service_protocol == "http" then + service_port = 80 + end + end + + local service_path + if service_type == "http" then + service_path = service and service.path or "/" + end + + local request_prefix = matched_route.strip_path and matched_path or nil + local upstream_uri + local request_postfix = request_prefix and req_uri:sub(#matched_path + 1) or req_uri:sub(2, -1) + request_postfix = sanitize_uri_postfix(request_postfix) or "" + local upstream_base = service_path or "/" + + -- TODO: refactor and share with old router + if byte(upstream_base, -1) == SLASH then + -- ends with / and strip_path = true + if matched_route.strip_path then + if request_postfix == "" then + if upstream_base == "/" then + upstream_uri = "/" + elseif byte(req_uri, -1) == SLASH then + upstream_uri = upstream_base + else + upstream_uri = sub(upstream_base, 1, -2) + end + elseif byte(request_postfix, 1, 1) == SLASH then + -- double "/", so drop the first + upstream_uri = sub(upstream_base, 1, -2) .. request_postfix + else -- ends with / and strip_path = true, no double slash + upstream_uri = upstream_base .. request_postfix + end + + else -- ends with / and strip_path = false + -- we retain the incoming path, just prefix it with the upstream + -- path, but skip the initial slash + upstream_uri = upstream_base .. sub(req_uri, 2) + end + + else -- does not end with / + -- does not end with / and strip_path = true + if matched_route.strip_path then + if request_postfix == "" then + if #req_uri > 1 and byte(req_uri, -1) == SLASH then + upstream_uri = upstream_base .. "/" + else + upstream_uri = upstream_base + end + elseif byte(request_postfix, 1, 1) == SLASH then + upstream_uri = upstream_base .. request_postfix + else + upstream_uri = upstream_base .. "/" .. request_postfix + end + + else -- does not end with / and strip_path = false + if req_uri == "/" then + upstream_uri = upstream_base + else + upstream_uri = upstream_base .. req_uri + end + end + end + + return { + route = matched_route, + service = service, + prefix = request_prefix, + matches = { + uri_captures = (captures and captures[1]) and captures or nil, + }, + upstream_url_t = { + type = service_hostname_type, + host = service_host, + port = service_port, + }, + upstream_scheme = service_protocol, + upstream_uri = upstream_uri, + upstream_host = matched_route.preserve_host and req_host or nil, + } +end + + +function _M:exec(ctx) + local req_method = get_method() + local req_uri = ctx and ctx.request_uri or var.request_uri + local req_host = var.http_host + local req_scheme = ctx and ctx.scheme or var.scheme + local sni = server_name() + + local headers, err = get_headers(MAX_REQ_HEADERS) + if err == "truncated" then + ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", + "(max) but request had more; other headers will be ignored") + end + + headers["host"] = nil + + local idx = find(req_uri, "?", 2, true) + if idx then + req_uri = sub(req_uri, 1, idx - 1) + end + + req_uri = normalize(req_uri, true) + + local match_t = self:select(req_method, req_uri, req_host, req_scheme, + nil, nil, nil, nil, + sni, headers) + if not match_t then + return + end + + -- debug HTTP request header logic + if var.http_kong_debug then + local route = match_t.route + if route then + if route.id then + header["Kong-Route-Id"] = route.id + end + + if route.name then + header["Kong-Route-Name"] = route.name + end + end + + local service = match_t.service + if service then + if service.id then + header["Kong-Service-Id"] = service.id + end + + if service.name then + header["Kong-Service-Name"] = service.name + end + end + end + + return match_t +end + + +return _M diff --git a/kong/router/init.lua b/kong/router/init.lua new file mode 100644 index 00000000000..37a869f7744 --- /dev/null +++ b/kong/router/init.lua @@ -0,0 +1,55 @@ +local _M = { + MATCH_LRUCACHE_SIZE = 5e3, +} + +local kong = kong + +local traditional = require("kong.router.traditional") +local atc_compat = require("kong.router.atc_compat") +local is_http = ngx.config.subsystem == "http" + + +local _MT = { __index = _M, } + + +function _M:exec(ctx) + return self.trad.exec(ctx) +end + + +function _M:select(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) + return self.trad.select(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) +end + + +function _M.new(routes, cache, cache_neg) + if not is_http or + not kong or + not kong.configuration or + kong.configuration.router_flavor == "traditional" + then + local trad, err = traditional.new(routes, cache, cache_neg) + if not trad then + return nil, err + end + + return setmetatable({ + trad = trad, + }, _MT) + end + + return atc_compat.new(routes) +end + + +_M._set_ngx = traditional._set_ngx +_M.split_port = traditional.split_port + + +return _M diff --git a/kong/router.lua b/kong/router/traditional.lua similarity index 100% rename from kong/router.lua rename to kong/router/traditional.lua diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index aaaf264d8fe..d52cb523bb8 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1174,7 +1174,7 @@ return { local router = get_updated_router() - local match_t = router.exec(ctx) + local match_t = router:exec(ctx) if not match_t then log(ERR, "no Route found with those values") return exit(500) @@ -1247,7 +1247,7 @@ return { -- routing request local router = get_updated_router() - local match_t = router.exec(ctx) + local match_t = router:exec(ctx) if not match_t then -- tracing if span then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index dc1980b1d37..01f16b09f81 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -154,6 +154,8 @@ dns_no_sync = off worker_consistency = eventual worker_state_update_frequency = 5 +router_flavor = traditional + lua_socket_pool_size = 30 lua_ssl_trusted_certificate = system lua_ssl_verify_depth = 1 diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index c9c497a3f8e..56adb4cf100 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1,8 +1,14 @@ -local Router = require "kong.router" +local Router local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local uuid = require("kong.tools.utils").uuid -local function reload_router() +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + package.loaded["kong.router"] = nil Router = require "kong.router" end @@ -23,2090 +29,2205 @@ local service = { end } -local use_case = { - - -- 1. host - { - service = service, - route = { - hosts = { - "domain-1.org", - "domain-2.org" - }, - }, - }, - -- 2. method - { - service = service, - route = { - methods = { - "TRACE" - }, - } - }, - -- 3. uri - { - service = service, - route = { - paths = { - "/my-route" - }, - } - }, - -- 4. host + uri - { - service = service, - route = { - paths = { - "/route-4" - }, - hosts = { - "domain-1.org", - "domain-2.org" - }, - }, - }, - -- 5. host + method - { - service = service, - route = { - hosts = { - "domain-1.org", - "domain-2.org" - }, - methods = { - "POST", - "PUT", - "PATCH" - }, - }, - }, - -- 6. uri + method - { - service = service, - route = { - methods = { - "POST", - "PUT", - "PATCH", - }, - paths = { - "/route-6" - }, - } - }, - -- 7. host + uri + method - { - service = service, - route = { - hosts = { - "domain-with-uri-1.org", - "domain-with-uri-2.org" - }, - methods = { - "POST", - "PUT", - "PATCH", - }, - paths = { - "/my-route-uri" - }, - }, - }, - -- 8. serviceless-route - { - route = { - paths = { - "/serviceless" - }, - } - }, - -- 9. headers (single) - { - service = service, - route = { - headers = { - location = { - "my-location-1", - "my-location-2", - }, - }, - }, - }, - -- 10. headers (multiple) - { - service = service, - route = { - headers = { - location = { - "my-location-1", - }, - version = { - "v1", - "v2", - }, - }, - }, - }, - -- 11. headers + uri - { - service = service, - route = { - headers = { - location = { - "my-location-1", - "my-location-2", - }, - }, - paths = { - "/headers-uri" - }, - }, - }, - -- 12. host + headers + uri + method - { - service = service, - route = { - hosts = { - "domain-with-headers-1.org", - "domain-with-headers-2.org" - }, - headers = { - location = { - "my-location-1", - "my-location-2", - }, - }, - methods = { - "POST", - "PUT", - "PATCH", - }, - paths = { - "/headers-host-uri-method" - }, - }, - }, - -- 13. host + port - { - service = service, - route = { - hosts = { - "domain-1.org:321", - "domain-2.org" - }, - }, - }, - -- 14. no "any-port" route - { - service = service, - route = { - hosts = { - "domain-3.org:321", - }, - }, - }, - -- 15. headers (regex) - { - service = service, - route = { - headers = { - user_agent = { - "~*windows|linux|os\\s+x\\s*[\\d\\._]+|solaris|bsd", - }, - }, - }, - }, -} - -describe("Router", function() - describe("split_port()", function() - it("splits port number", function() - for _, case in ipairs({ - { { "" }, { "", "", false } }, - { { "localhost" }, { "localhost", "localhost", false } }, - { { "localhost:" }, { "localhost", "localhost", false } }, - { { "localhost:80" }, { "localhost", "localhost:80", true } }, - { { "localhost:23h" }, { "localhost:23h", "localhost:23h", false } }, - { { "localhost/24" }, { "localhost/24", "localhost/24", false } }, - { { "::1" }, { "::1", "::1", false } }, - { { "[::1]" }, { "::1", "[::1]", false } }, - { { "[::1]:" }, { "::1", "[::1]:", false } }, - { { "[::1]:80" }, { "::1", "[::1]:80", true } }, - { { "[::1]:80b" }, { "[::1]:80b", "[::1]:80b", false } }, - { { "[::1]/96" }, { "[::1]/96", "[::1]/96", false } }, - - { { "", 88 }, { "", ":88", false } }, - { { "localhost", 88 }, { "localhost", "localhost:88", false } }, - { { "localhost:", 88 }, { "localhost", "localhost:88", false } }, - { { "localhost:80", 88 }, { "localhost", "localhost:80", true } }, - { { "localhost:23h", 88 }, { "localhost:23h", "[localhost:23h]:88", false } }, - { { "localhost/24", 88 }, { "localhost/24", "localhost/24:88", false } }, - { { "::1", 88 }, { "::1", "[::1]:88", false } }, - { { "[::1]", 88 }, { "::1", "[::1]:88", false } }, - { { "[::1]:", 88 }, { "::1", "[::1]:88", false } }, - { { "[::1]:80", 88 }, { "::1", "[::1]:80", true } }, - { { "[::1]:80b", 88 }, { "[::1]:80b", "[::1]:80b:88", false } }, - { { "[::1]/96", 88 }, { "[::1]/96", "[::1]/96:88", false } }, - }) do - assert.same(case[2], { Router.split_port(unpack(case[1])) }) - end - end) - end) - - describe("new()", function() - describe("[errors]", function() - it("enforces args types", function() - assert.error_matches(function() - Router.new() - end, "expected arg #1 routes to be a table", nil, true) - end) - - it("enforces routes fields types", function() - local router, err = Router.new { - { - route = { - }, - service = { - name = "service-invalid" - }, - }, - } - - assert.is_nil(router) - assert.equal("could not categorize route", err) +for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do + describe("Router (flavor = " .. flavor .. ")", function() + reload_router(flavor) + local it_trad_only = (flavor == "traditional") and it or pending + + describe("split_port()", function() + it("splits port number", function() + for _, case in ipairs({ + { { "" }, { "", "", false } }, + { { "localhost" }, { "localhost", "localhost", false } }, + { { "localhost:" }, { "localhost", "localhost", false } }, + { { "localhost:80" }, { "localhost", "localhost:80", true } }, + { { "localhost:23h" }, { "localhost:23h", "localhost:23h", false } }, + { { "localhost/24" }, { "localhost/24", "localhost/24", false } }, + { { "::1" }, { "::1", "::1", false } }, + { { "[::1]" }, { "::1", "[::1]", false } }, + { { "[::1]:" }, { "::1", "[::1]:", false } }, + { { "[::1]:80" }, { "::1", "[::1]:80", true } }, + { { "[::1]:80b" }, { "[::1]:80b", "[::1]:80b", false } }, + { { "[::1]/96" }, { "[::1]/96", "[::1]/96", false } }, + + { { "", 88 }, { "", ":88", false } }, + { { "localhost", 88 }, { "localhost", "localhost:88", false } }, + { { "localhost:", 88 }, { "localhost", "localhost:88", false } }, + { { "localhost:80", 88 }, { "localhost", "localhost:80", true } }, + { { "localhost:23h", 88 }, { "localhost:23h", "[localhost:23h]:88", false } }, + { { "localhost/24", 88 }, { "localhost/24", "localhost/24:88", false } }, + { { "::1", 88 }, { "::1", "[::1]:88", false } }, + { { "[::1]", 88 }, { "::1", "[::1]:88", false } }, + { { "[::1]:", 88 }, { "::1", "[::1]:88", false } }, + { { "[::1]:80", 88 }, { "::1", "[::1]:80", true } }, + { { "[::1]:80b", 88 }, { "[::1]:80b", "[::1]:80b:88", false } }, + { { "[::1]/96", 88 }, { "[::1]/96", "[::1]/96:88", false } }, + }) do + assert.same(case[2], { Router.split_port(unpack(case[1])) }) + end end) end) - end) - - describe("select()", function() - local router = assert(Router.new(use_case)) - - it("[host]", function() - -- host - local match_t = router.select("GET", "/", "domain-1.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same(use_case[1].route.hosts[1], match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host] ignores default port", function() - -- host - local match_t = router.select("GET", "/", "domain-1.org:80") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same(use_case[1].route.hosts[1], match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host] weird port matches no-port route", function() - local match_t = router.select("GET", "/", "domain-1.org:123") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same(use_case[1].route.hosts[1], match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host] matches specific port", function() - -- host - local match_t = router.select("GET", "/", "domain-1.org:321") - assert.truthy(match_t) - assert.same(use_case[13].route, match_t.route) - assert.same(use_case[13].route.hosts[1], match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host] matches specific port on port-only route", function() - -- host - local match_t = router.select("GET", "/", "domain-3.org:321") - assert.truthy(match_t) - assert.same(use_case[14].route, match_t.route) - assert.same(use_case[14].route.hosts[1], match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host] fails just because of port on port-only route", function() - -- host - local match_t = router.select("GET", "/", "domain-3.org:123") - assert.falsy(match_t) - end) - - it("[uri]", function() - -- uri - local match_t = router.select("GET", "/my-route", "domain.org") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - assert.same(nil, match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(use_case[3].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[uri + empty host]", function() - -- uri only (no Host) - -- Supported for HTTP/1.0 requests without a Host header - local match_t = router.select("GET", "/my-route-uri", "") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - assert.same(nil, match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(use_case[3].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[method]", function() - -- method - local match_t = router.select("TRACE", "/", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same(nil, match_t.matches.host) - assert.same(use_case[2].route.methods[1], match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host + uri]", function() - -- host + uri - local match_t = router.select("GET", "/route-4", "domain-1.org") - assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) - assert.same(use_case[4].route.hosts[1], match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(use_case[4].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host + method]", function() - -- host + method - local match_t = router.select("POST", "/", "domain-1.org") - assert.truthy(match_t) - assert.same(use_case[5].route, match_t.route) - assert.same(use_case[5].route.hosts[1], match_t.matches.host) - assert.same(use_case[5].route.methods[1], match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[uri + method]", function() - -- uri + method - local match_t = router.select("PUT", "/route-6", "domain.org") - assert.truthy(match_t) - assert.same(use_case[6].route, match_t.route) - assert.same(nil, match_t.matches.host) - assert.same(use_case[6].route.methods[2], match_t.matches.method) - assert.same(use_case[6].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("[host + uri + method]", function() - -- uri + method - local match_t = router.select("PUT", "/my-route-uri", - "domain-with-uri-2.org") - assert.truthy(match_t) - assert.same(use_case[7].route, match_t.route) - assert.same(use_case[7].route.hosts[2], match_t.matches.host) - assert.same(use_case[7].route.methods[2], match_t.matches.method) - assert.same(use_case[7].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("single [headers] value", function() - -- headers (single) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = "my-location-1" - }) - assert.truthy(match_t) - assert.same(use_case[9].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-1" }, match_t.matches.headers) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = "my-location-2" - }) - assert.truthy(match_t) - assert.same(use_case[9].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-2" }, match_t.matches.headers) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "my-location-2" } - }) - assert.truthy(match_t) - assert.same(use_case[9].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-2" }, match_t.matches.headers) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = "my-location-3" - }) - assert.is_nil(match_t) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "foo" } - }) - assert.is_nil(match_t) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36" - }) - assert.truthy(match_t) - assert.same(use_case[15].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ user_agent = "mozilla/5.0 (x11; linux x86_64) applewebkit/537.36 (khtml, like gecko) chrome/83.0.4103.116 safari/537.36" }, match_t.matches.headers) - end) - - it("multiple [headers] values", function() - -- headers (multiple) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = "my-location-1", - version = "v1", - }) - assert.truthy(match_t) - assert.same(use_case[10].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-1", version = "v1", }, - match_t.matches.headers) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = "my-location-1", - version = "v2", - }) - assert.truthy(match_t) - assert.same(use_case[10].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-1", version = "v2", }, - match_t.matches.headers) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "my-location-1" }, - version = "v2", - }) - assert.truthy(match_t) - assert.same(use_case[10].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-1", version = "v2", }, - match_t.matches.headers) - - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "my-location-2" }, - version = "v2", - }) - -- fallback to Route 9 - assert.truthy(match_t) - assert.same(use_case[9].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-2" }, match_t.matches.headers) - end) - - it("[headers + uri]", function() - -- headers + uri - local match_t = router.select("GET", "/headers-uri", nil, "http", nil, nil, nil, - nil, nil, { location = "my-location-2" }) - assert.truthy(match_t) - assert.same(use_case[11].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(use_case[11].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same({ location = "my-location-2" }, match_t.matches.headers) - end) - - it("[host + headers + uri + method]", function() - -- host + headers + uri + method - local match_t = router.select("PUT", "/headers-host-uri-method", - "domain-with-headers-1.org", "http", - nil, nil, nil, nil, nil, { - location = "my-location-2", - }) - assert.truthy(match_t) - assert.same(use_case[12].route, match_t.route) - assert.same(use_case[12].route.hosts[1], match_t.matches.host) - assert.same(use_case[12].route.methods[2], match_t.matches.method) - assert.same(use_case[12].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - assert.same(use_case[12].route.headers.location[2], - match_t.matches.headers.location) - end) - - it("[serviceless]", function() - local match_t = router.select("GET", "/serviceless") - assert.truthy(match_t) - assert.is_nil(match_t.service) - assert.is_nil(match_t.matches.uri_captures) - assert.same(use_case[8].route, match_t.route) - assert.same(use_case[8].route.paths[1], match_t.matches.uri) - end) - - describe("[IPv6 literal host]", function() - local use_case = { - -- 1: no port, with and without brackets, unique IPs - { - service = service, - route = { - hosts = { "::11", "[::12]" }, - }, - }, - - -- 2: no port, with and without brackets, same hosts as 4 - { - service = service, - route = { - hosts = { "::21", "[::22]" }, - }, - }, - - -- 3: unique IPs, with port - { - service = service, - route = { - hosts = { "[::31]:321", "[::32]:321" }, - }, - }, - - -- 4: same hosts as 2, with port, needs brackets - { - service = service, - route = { - hosts = { "[::21]:321", "[::22]:321" }, - }, - }, - } - local router = assert(Router.new(use_case)) - - describe("no-port route is any-port", function() - describe("no-port request", function() - it("plain match", function() - local match_t = assert(router.select("GET", "/", "::11")) - assert.same(use_case[1].route, match_t.route) - end) - it("with brackets", function() - local match_t = assert(router.select("GET", "/", "[::11]")) - assert.same(use_case[1].route, match_t.route) - end) - end) - it("explicit port still matches", function() - local match_t = assert(router.select("GET", "/", "[::11]:654")) - assert.same(use_case[1].route, match_t.route) - end) - end) - - describe("port-specific route", function() - it("matches by port", function() - local match_t = assert(router.select("GET", "/", "[::21]:321")) - assert.same(use_case[4].route, match_t.route) - - local match_t = assert(router.select("GET", "/", "[::31]:321")) - assert.same(use_case[3].route, match_t.route) + describe("new()", function() + describe("[errors]", function() + it("enforces args types", function() + assert.error_matches(function() + Router.new() + end, "expected arg #1 routes to be a table", nil, true) end) - it("matches other ports to any-port fallback", function() - local match_t = assert(router.select("GET", "/", "[::21]:654")) - assert.same(use_case[2].route, match_t.route) - end) + it_trad_only("enforces routes fields types", function() + local router, err = Router.new { + { + route = { + }, + service = { + name = "service-invalid" + }, + }, + } - it("fails if there's no any-port route", function() - local match_t = router.select("GET", "/", "[::31]:654") - assert.falsy(match_t) + assert.is_nil(router) + assert.equal("could not categorize route", err) end) end) end) - describe("[uri prefix]", function() - it("matches when given [uri] is in request URI prefix", function() - -- uri prefix - local match_t = router.select("GET", "/my-route/some/path", "domain.org") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - assert.same(nil, match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(use_case[3].route.paths[1], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) + describe("select()", function() + local use_case, router - it("does not supersede another route with a longer [uri]", function() - local use_case = { + lazy_setup(function() + use_case = { + + -- 1. host { service = service, route = { - paths = { "/my-route/hello" }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { + "domain-1.org", + "domain-2.org" + }, }, }, + -- 2. method { service = service, route = { - paths = { "/my-route" }, - }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + methods = { + "TRACE" + }, + } }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/my-route/hello", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same("/my-route/hello", match_t.matches.uri) - - match_t = router.select("GET", "/my-route/hello/world", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same("/my-route/hello", match_t.matches.uri) - - match_t = router.select("GET", "/my-route", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("/my-route", match_t.matches.uri) - - match_t = router.select("GET", "/my-route/world", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("/my-route", match_t.matches.uri) - end) - - it("does not supersede another route with a longer [uri] while [methods] are also defined", function() - local use_case = { + -- 3. uri { - service = service, - route = { - methods = { "POST", "PUT", "GET" }, - paths = { "/my-route" }, - }, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + paths = { + "/my-route" + }, + } }, + -- 4. host + uri { - service = service, - route = { - methods = { "POST", "PUT", "GET" }, - paths = { "/my-route/hello" }, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + paths = { + "/route-4" + }, + hosts = { + "domain-1.org", + "domain-2.org" + }, }, }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/my-route/hello", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - - match_t = router.select("GET", "/my-route/hello/world", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - - match_t = router.select("GET", "/my-route", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - - match_t = router.select("GET", "/my-route/world", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - end) - - it("does not superseds another route with a longer [uri] while [hosts] are also defined", function() - local use_case = { + -- 5. host + method { service = service, route = { - hosts = { "domain.org" }, - paths = { "/my-route" }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8105", + hosts = { + "domain-1.org", + "domain-2.org" + }, + methods = { + "POST", + "PUT", + "PATCH" + }, }, }, + -- 6. uri + method { service = service, route = { - hosts = { "domain.org" }, - paths = { "/my-route/hello" }, - }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8106", + methods = { + "POST", + "PUT", + "PATCH", + }, + paths = { + "/route-6" + }, + } }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/my-route/hello", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - - match_t = router.select("GET", "/my-route/hello/world", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - - match_t = router.select("GET", "/my-route", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - - match_t = router.select("GET", "/my-route/world", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - end) - - it("does not supersede another route with a longer [uri] when a better [uri] match exists for another [host]", function() - local use_case = { + -- 7. host + uri + method { - service = service, - route = { - hosts = { "example.com" }, - paths = { "/my-route" }, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8107", + hosts = { + "domain-with-uri-1.org", + "domain-with-uri-2.org" + }, + methods = { + "POST", + "PUT", + "PATCH", + }, + paths = { + "/my-route-uri" + }, }, }, + -- 8. serviceless-route { - service = service, - route = { - hosts = { "example.com" }, - paths = { "/my-route/hello" }, - }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8108", + paths = { + "/serviceless" + }, + } }, + -- 9. headers (single) { - service = service, - route = { - hosts = { "example.net" }, - paths = { "/my-route/hello/world" }, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8109", + headers = { + location = { + "my-location-1", + "my-location-2", + }, + }, }, }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/my-route/hello/world", "example.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - - local match_t = router.select("GET", "/my-route/hello/world/and/goodnight", "example.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) - - it("only matches [uri prefix] as a prefix (anchored mode)", function() - local use_case = { + -- 10. headers (multiple) { service = service, - route = { - paths = { "/something/my-route" }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8110", + headers = { + location = { + "my-location-1", + }, + version = { + "v1", + "v2", + }, + }, }, }, + -- 11. headers + uri { service = service, route = { - hosts = { "example.com" }, - paths = { "/my-route" }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8111", + headers = { + location = { + "my-location-1", + "my-location-2", + }, + }, + paths = { + "/headers-uri" + }, }, }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/something/my-route", "example.com") - assert.truthy(match_t) - -- would be route-2 if URI matching was not prefix-only (anchored mode) - assert.same(use_case[1].route, match_t.route) - assert.same("/something/my-route", match_t.matches.uri) - end) - end) - - describe("[uri regex]", function() - it("matches with [uri regex]", function() - local use_case = { + -- 12. host + headers + uri + method { service = service, route = { - paths = { [[~/users/\d+/profile]] }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8112", + hosts = { + "domain-with-headers-1.org", + "domain-with-headers-2.org" + }, + headers = { + location = { + "my-location-1", + "my-location-2", + }, + }, + methods = { + "POST", + "PUT", + "PATCH", + }, + paths = { + "/headers-host-uri-method" + }, }, }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/users/123/profile", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same(nil, match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same([[/users/\d+/profile]], match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end) - - it("matches the right route when several ones have a [uri regex]", function() - local use_case = { + -- 13. host + port { service = service, route = { - paths = { [[~/route/persons/\d{3}]] }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8113", + hosts = { + "domain-1.org:321", + "domain-2.org" + }, }, }, + -- 14. no "any-port" route { service = service, route = { - paths = { [[~/route/persons/\d{3}/following]] }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8114", + hosts = { + "domain-3.org:321", + }, }, }, + -- 15. headers (regex) { service = service, - route = { - paths = { [[~/route/persons/\d{3}/[a-z]+]] }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8115", + headers = { + user_agent = { + "~*windows|linux|os\\s+x\\s*[\\d\\._]+|solaris|bsd", + }, + }, }, }, } + router = assert(Router.new(use_case)) + end) - local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/route/persons/456", "domain.org") + it("[host]", function() + -- host + local match_t = router:select("GET", "/", "domain-1.org") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[1].route.hosts[1], match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) end) - it("matches a [uri regex] even if a [prefix uri] got a match", function() - local use_case = { - { - service = service, - route = { - paths = { [[/route/persons]] }, - }, - }, - { - service = service, - route = { - paths = { [[~/route/persons/\d+/profile]] }, - }, - }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/route/persons/123/profile", - "domain.org") + it_trad_only("[host] ignores default port", function() + -- host + local match_t = router:select("GET", "/", "domain-1.org:80") assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same(nil, match_t.matches.host) + assert.same(use_case[1].route, match_t.route) + assert.same(use_case[1].route.hosts[1], match_t.matches.host) assert.same(nil, match_t.matches.method) - assert.same([[/route/persons/\d+/profile]], match_t.matches.uri) + assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) end) - it("matches a [uri regex] even if a [uri] got an exact match", function() - local use_case = { - { - service = service, - route = { - paths = { "/route/fixture" }, - }, - }, - { - service = service, - route = { - paths = { "~/route/(fixture)" }, - }, - }, - } - - local router = assert(Router.new(use_case)) + it_trad_only("[host] weird port matches no-port route", function() + local match_t = router:select("GET", "/", "domain-1.org:123") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(use_case[1].route.hosts[1], match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) - local match_t = router.select("GET", "/route/fixture", "domain.org") + it_trad_only("[host] matches specific port", function() + -- host + local match_t = router:select("GET", "/", "domain-1.org:321") assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same(nil, match_t.matches.host) + assert.same(use_case[13].route, match_t.route) + assert.same(use_case[13].route.hosts[1], match_t.matches.host) assert.same(nil, match_t.matches.method) - assert.same("/route/(fixture)", match_t.matches.uri) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) end) - it("matches a [uri regex + host] even if a [prefix uri] got a match", function() - local use_case = { - { - service = service, - route = { - hosts = { "route.com" }, - paths = { "/pat" }, - }, - }, - { - service = service, - route = { - hosts = { "route.com" }, - paths = { "/path" }, - methods = { "POST" }, - }, - }, - { - service = service, - route = { - hosts = { "route.com" }, - paths = { "~/(path)" }, - }, - }, - } + it_trad_only("[host] matches specific port on port-only route", function() + -- host + local match_t = router:select("GET", "/", "domain-3.org:321") + assert.truthy(match_t) + assert.same(use_case[14].route, match_t.route) + assert.same(use_case[14].route.hosts[1], match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) - local router = assert(Router.new(use_case)) + it_trad_only("[host] fails just because of port on port-only route", function() + -- host + local match_t = router:select("GET", "/", "domain-3.org:123") + assert.falsy(match_t) + end) - local match_t = router.select("GET", "/path", "route.com") + it("[uri]", function() + -- uri + local match_t = router:select("GET", "/my-route", "domain.org") assert.truthy(match_t) assert.same(use_case[3].route, match_t.route) - assert.same("route.com", match_t.matches.host) + assert.same(nil, match_t.matches.host) assert.same(nil, match_t.matches.method) - assert.same("/(path)", match_t.matches.uri) + if flavor == "traditional" then + assert.same(use_case[3].route.paths[1], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) end) - end) - - describe("[wildcard host]", function() - local use_case = { - { - service = service, - route = { - hosts = { "*.route.com" }, - }, - }, - { - service = service, - route = { - hosts = { "route.*" }, - }, - }, - } - - local router = assert(Router.new(use_case)) - it("matches leftmost wildcards", function() - local match_t = router.select("GET", "/", "foo.route.com", "domain.org") + it("[uri + empty host]", function() + -- uri only (no Host) + -- Supported for HTTP/1.0 requests without a Host header + local match_t = router:select("GET", "/my-route-uri", "") assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same(use_case[1].route.hosts[1], match_t.matches.host) + assert.same(use_case[3].route, match_t.route) + assert.same(nil, match_t.matches.host) assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) + if flavor == "traditional" then + assert.same(use_case[3].route.paths[1], match_t.matches.uri) + end assert.same(nil, match_t.matches.uri_captures) end) - it("matches rightmost wildcards", function() - local match_t = router.select("GET", "/", "route.org") + it("[method]", function() + -- method + local match_t = router:select("TRACE", "/", "domain.org") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) + assert.same(nil, match_t.matches.host) + if flavor == "traditional" then + assert.same(use_case[2].route.methods[1], match_t.matches.method) + end + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) end) - it("matches any port in request", function() - local match_t = router.select("GET", "/", "route.org:123") + it("[host + uri]", function() + -- host + uri + local match_t = router:select("GET", "/route-4", "domain-1.org") assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) + assert.same(use_case[4].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[4].route.hosts[1], match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + if flavor == "traditional" then + assert.same(use_case[4].route.paths[1], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) + end) - local match_t = router.select("GET", "/", "foo.route.com:123", "domain.org") + it("[host + method]", function() + -- host + method + local match_t = router:select("POST", "/", "domain-1.org") assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + assert.same(use_case[5].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[5].route.hosts[1], match_t.matches.host) + assert.same(use_case[5].route.methods[1], match_t.matches.method) + end + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) end) - it("matches port-specific routes", function() - table.insert(use_case, { - service = service, - route = { - hosts = { "*.route.net:123" }, - }, - }) - table.insert(use_case, { - service = service, - route = { - hosts = { "route.*:123" }, -- same as [2] but port-specific - }, - }) - router = assert(Router.new(use_case)) - - finally(function() - table.remove(use_case) - table.remove(use_case) - router = assert(Router.new(use_case)) - end) - - -- match the right port - local match_t = router.select("GET", "/", "foo.route.net:123") + it("[uri + method]", function() + -- uri + method + local match_t = router:select("PUT", "/route-6", "domain.org") assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - - -- fail different port - assert.is_nil(router.select("GET", "/", "foo.route.net:456")) + assert.same(use_case[6].route, match_t.route) + assert.same(nil, match_t.matches.host) + if flavor == "traditional" then + assert.same(use_case[6].route.methods[2], match_t.matches.method) + assert.same(use_case[6].route.paths[1], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) + end) - -- port-specific is higher priority - local match_t = router.select("GET", "/", "route.org:123") + it("[host + uri + method]", function() + -- uri + method + local match_t = router:select("PUT", "/my-route-uri", + "domain-with-uri-2.org") assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) + assert.same(use_case[7].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[7].route.hosts[2], match_t.matches.host) + assert.same(use_case[7].route.methods[2], match_t.matches.method) + assert.same(use_case[7].route.paths[1], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) end) - it("prefers port-specific even for http default port", function() - table.insert(use_case, { - service = service, - route = { - hosts = { "route.*:80" }, -- same as [2] but port-specific - }, + it("single [headers] value", function() + -- headers (single) + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = "my-location-1" }) - router = assert(Router.new(use_case)) - - finally(function() - table.remove(use_case) - router = assert(Router.new(use_case)) - end) - - -- non-port matches any - local match_t = assert(router.select("GET", "/", "route.org:123")) - assert.same(use_case[2].route, match_t.route) - - -- port 80 goes to port-specific route - local match_t = assert(router.select("GET", "/", "route.org:80")) - assert.same(use_case[3].route, match_t.route) - - -- even if it's implicit port 80 - local match_t = assert(router.select("GET", "/", "route.org")) - assert.same(use_case[3].route, match_t.route) - end) - - it("prefers port-specific even for https default port", function() - table.insert(use_case, { - service = service, - route = { - hosts = { "route.*:443" }, -- same as [2] but port-specific - }, - }) - router = assert(Router.new(use_case)) - - finally(function() - table.remove(use_case) - router = assert(Router.new(use_case)) - end) - - -- non-port matches any - local match_t = assert(router.select("GET", "/", "route.org:123")) - assert.same(use_case[2].route, match_t.route) - - -- port 80 goes to port-specific route - local match_t = assert(router.select("GET", "/", "route.org:443")) - assert.same(use_case[3].route, match_t.route) - - -- even if it's implicit port 80 - local match_t = assert(router.select("GET", "/", "route.org", "https")) - assert.same(use_case[3].route, match_t.route) - end) - - it("does not take precedence over a plain host", function() - table.insert(use_case, 1, { - service = service, - route = { - hosts = { "plain.route.com" }, - }, - }) - - table.insert(use_case, { - service = service, - route = { - hosts = { "route.com" }, - }, - }) - - finally(function() - table.remove(use_case, 1) - table.remove(use_case) - router = assert(Router.new(use_case)) - end) - - router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/", "route.com") assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) - assert.same("route.com", match_t.matches.host) + assert.same(use_case[9].route, match_t.route) assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + assert.same({ location = "my-location-1" }, match_t.matches.headers) + end - match_t = router.select("GET", "/", "route.org") + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = "my-location-2" + }) assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - assert.same("route.*", match_t.matches.host) + assert.same(use_case[9].route, match_t.route) assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + assert.same({ location = "my-location-2" }, match_t.matches.headers) + end - match_t = router.select("GET", "/", "plain.route.com") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same("plain.route.com", match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "my-location-2" } + }) + assert.truthy(match_t) + assert.same(use_case[9].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + assert.same({ location = "my-location-2" }, match_t.matches.headers) + end + + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = "my-location-3" + }) + assert.is_nil(match_t) + + if flavor == "traditional" then + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "foo" } + }) + assert.is_nil(match_t) + end - match_t = router.select("GET", "/", "foo.route.com") + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36" + }) assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("*.route.com", match_t.matches.host) + assert.same(use_case[15].route, match_t.route) assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + assert.same({ user_agent = "mozilla/5.0 (x11; linux x86_64) applewebkit/537.36 (khtml, like gecko) chrome/83.0.4103.116 safari/537.36" }, match_t.matches.headers) + end end) - it("matches [wildcard host + path] even if a similar [plain host] exists", function() - local use_case = { - { - service = service, - route = { - hosts = { "*.route.com" }, - paths = { "/path1" }, - }, - }, - { - service = service, - route = { - hosts = { "plain.route.com" }, - paths = { "/path2" }, - }, - }, - } - - router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/path1", "plain.route.com") + it("multiple [headers] values", function() + -- headers (multiple) + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = "my-location-1", + version = "v1", + }) assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same("*.route.com", match_t.matches.host) + assert.same(use_case[10].route, match_t.route) assert.same(nil, match_t.matches.method) - assert.same("/path1", match_t.matches.uri) + assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) - end) - - it("matches [plain host + path] even if a matching [wildcard host] exists", function() - local use_case = { - { - service = service, - route = { - hosts = { "*.route.com" }, - paths = { "/path1" }, - }, - }, - { - service = service, - route = { - hosts = { "plain.route.com" }, - paths = { "/path2" }, - }, - }, - } - - router = assert(Router.new(use_case)) + if flavor == "traditional" then + assert.same({ location = "my-location-1", version = "v1", }, + match_t.matches.headers) + end - local match_t = router.select("GET", "/path2", "plain.route.com") + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = "my-location-1", + version = "v2", + }) assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("plain.route.com", match_t.matches.host) + assert.same(use_case[10].route, match_t.route) assert.same(nil, match_t.matches.method) - assert.same("/path2", match_t.matches.uri) + assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) - end) + if flavor == "traditional" then + assert.same({ location = "my-location-1", version = "v2", }, + match_t.matches.headers) + end - it("submatch_weight [wildcard host port] > [wildcard host] ", function() - local use_case = { - { - service = service, - route = { - hosts = { "route.*" }, - }, - }, - { - service = service, - route = { - hosts = { "route.*:80", "route.com.*" }, - }, - }, - } + if flavor == "traditional" then + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "my-location-1" }, + version = "v2", + }) + assert.truthy(match_t) + assert.same(use_case[10].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + assert.same({ location = "my-location-1", version = "v2", }, + match_t.matches.headers) + end - local router = assert(Router.new(use_case)) + if flavor == "traditional" then + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "my-location-2" }, + version = "v2", + }) + -- fallback to Route 9 + assert.truthy(match_t) + assert.same(use_case[9].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + assert.same({ location = "my-location-2" }, match_t.matches.headers) + end + end) - local match_t = router.select("GET", "/", "route.org:80") + it("[headers + uri]", function() + -- headers + uri + local match_t = router:select("GET", "/headers-uri", nil, "http", nil, nil, nil, + nil, nil, { location = "my-location-2" }) assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("route.*:80", match_t.matches.host) + assert.same(use_case[11].route, match_t.route) assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) + if flavor == "traditional" then + assert.same(use_case[11].route.paths[1], match_t.matches.uri) + end assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + assert.same({ location = "my-location-2" }, match_t.matches.headers) + end end) - it("matches a [wildcard host + port] even if a [wildcard host] matched", function() - local use_case = { - { - service = service, - route = { - hosts = { "route.*" }, - }, - }, - { - service = service, - route = { - hosts = { "route.*:123" }, - }, - }, - { - service = service, - route = { - hosts = { "route.*:80" }, - }, - }, - } - - local router = assert(Router.new(use_case)) - - -- explicit port - local match_t = router.select("GET", "/", "route.org:123") + it("[host + headers + uri + method]", function() + -- host + headers + uri + method + local match_t = router:select("PUT", "/headers-host-uri-method", + "domain-with-headers-1.org", "http", + nil, nil, nil, nil, nil, { + location = "my-location-2", + }) assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("route.*:123", match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) + assert.same(use_case[12].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[12].route.hosts[1], match_t.matches.host) + assert.same(use_case[12].route.methods[2], match_t.matches.method) + assert.same(use_case[12].route.paths[1], match_t.matches.uri) + end assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + assert.same(use_case[12].route.headers.location[2], + match_t.matches.headers.location) + end + end) - -- implicit port - local match_t = router.select("GET", "/", "route.org") + it_trad_only("[serviceless]", function() + local match_t = router:select("GET", "/serviceless") assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - assert.same("route.*:80", match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) + assert.is_nil(match_t.service) + assert.is_nil(match_t.matches.uri_captures) + assert.same(use_case[8].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[8].route.paths[1], match_t.matches.uri) + end end) - it("matches [wildcard/plain + uri + method]", function() - finally(function() - table.remove(use_case) - router = assert(Router.new(use_case)) - end) + if flavor == "traditional" then + describe("[IPv6 literal host]", function() + local use_case, router - table.insert(use_case, { - service = service, - route = { - hosts = { "*.domain.com", "example.com" }, - paths = { "/path" }, - methods = { "GET", "TRACE" }, - }, - }) + lazy_setup(function() + use_case = { + -- 1: no port, with and without brackets, unique IPs + { + service = service, + route = { + hosts = { "::11", "[::12]" }, + }, + }, - router = assert(Router.new(use_case)) + -- 2: no port, with and without brackets, same hosts as 4 + { + service = service, + route = { + hosts = { "::21", "[::22]" }, + }, + }, - local match_t = router.select("POST", "/path", "foo.domain.com") - assert.is_nil(match_t) + -- 3: unique IPs, with port + { + service = service, + route = { + hosts = { "[::31]:321", "[::32]:321" }, + }, + }, - match_t = router.select("GET", "/path", "foo.domain.com") - assert.truthy(match_t) - assert.same(use_case[#use_case].route, match_t.route) + -- 4: same hosts as 2, with port, needs brackets + { + service = service, + route = { + hosts = { "[::21]:321", "[::22]:321" }, + }, + }, + } + router = assert(Router.new(use_case)) + end) - match_t = router.select("TRACE", "/path", "example.com") - assert.truthy(match_t) - assert.same(use_case[#use_case].route, match_t.route) + describe("no-port route is any-port", function() + describe("no-port request", function() + it("plain match", function() + local match_t = assert(router:select("GET", "/", "::11")) + assert.same(use_case[1].route, match_t.route) + end) + it("with brackets", function() + local match_t = assert(router:select("GET", "/", "[::11]")) + assert.same(use_case[1].route, match_t.route) + end) + end) - match_t = router.select("POST", "/path", "foo.domain.com") - assert.is_nil(match_t) - end) - end) + it("explicit port still matches", function() + local match_t = assert(router:select("GET", "/", "[::11]:654")) + assert.same(use_case[1].route, match_t.route) + end) + end) - describe("[wildcard host] + [uri regex]", function() - it("matches", function() - local use_case = { - { - service = service, - route = { - hosts = { "*.example.com" }, - paths = { [[~/users/\d+/profile]] }, - }, - }, - { - service = service, - route = { - hosts = { "*.example.com" }, - paths = { [[/users]] }, - }, - }, - } + describe("port-specific route", function() + it("matches by port", function() + local match_t = assert(router:select("GET", "/", "[::21]:321")) + assert.same(use_case[4].route, match_t.route) - local router = assert(Router.new(use_case)) + local match_t = assert(router:select("GET", "/", "[::31]:321")) + assert.same(use_case[3].route, match_t.route) + end) - local match_t = router.select("GET", "/users/123/profile", - "test.example.com") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + it("matches other ports to any-port fallback", function() + local match_t = assert(router:select("GET", "/", "[::21]:654")) + assert.same(use_case[2].route, match_t.route) + end) - match_t = router.select("GET", "/users", "test.example.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) - end) + it("fails if there's no any-port route", function() + local match_t = router:select("GET", "/", "[::31]:654") + assert.falsy(match_t) + end) + end) + end) + end - describe("[headers]", function() - it("evaluates Routes with more [headers] first", function() - local use_case = { - { - service = service, - route = { - headers = { - version = { "v1", "v2" }, - user_agent = { "foo", "bar" }, + describe("[uri prefix]", function() + it("matches when given [uri] is in request URI prefix", function() + -- uri prefix + local match_t = router:select("GET", "/my-route/some/path", "domain.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + assert.same(nil, match_t.matches.host) + assert.same(nil, match_t.matches.method) + if flavor == "traditional" then + assert.same(use_case[3].route.paths[1], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) + end) + + it("does not supersede another route with a longer [uri]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/my-route/hello" }, }, }, - }, - { - service = service, - route = { - headers = { - version = { "v1", "v2" }, - user_agent = { "foo", "bar" }, - location = { "east", "west" }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/my-route" }, }, }, } - } - local router = assert(Router.new(use_case)) + local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, - { - version = "v1", - user_agent = "foo", - location = { "north", "west" }, - }) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + local match_t = router:select("GET", "/my-route/hello", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same("/my-route/hello", match_t.matches.uri) + end - it("names are case-insensitive", function() - local use_case = { - { - service = service, - route = { - headers = { - ["USER_AGENT"] = { "foo", "bar" }, - }, - }, - }, - { - service = service, - route = { - headers = { - user_agent = { "baz" }, + match_t = router:select("GET", "/my-route/hello/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same("/my-route/hello", match_t.matches.uri) + end + + match_t = router:select("GET", "/my-route", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same("/my-route", match_t.matches.uri) + end + + match_t = router:select("GET", "/my-route/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same("/my-route", match_t.matches.uri) + end + end) + + it("does not supersede another route with a longer [uri] while [methods] are also defined", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "POST", "PUT", "GET" }, + paths = { "/my-route" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + methods = { "POST", "PUT", "GET" }, + paths = { "/my-route/hello" }, }, }, } - } - local router = assert(Router.new(use_case)) + local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, - setmetatable({ - user_agent = "foo", - }, headers_mt)) - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same({ user_agent = "foo" }, match_t.matches.headers) + local match_t = router:select("GET", "/my-route/hello", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, - setmetatable({ - ["USER_AGENT"] = "baz", - }, headers_mt)) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same({ user_agent = "baz" }, match_t.matches.headers) - end) + match_t = router:select("GET", "/my-route/hello/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - it("matches values in a case-insensitive way", function() - local use_case = { - { - service = service, - route = { - headers = { - user_agent = { "foo", "bar" }, + match_t = router:select("GET", "/my-route", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = router:select("GET", "/my-route/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("does not superseds another route with a longer [uri] while [hosts] are also defined", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "domain.org" }, + paths = { "/my-route" }, }, }, - }, - { - service = service, - route = { - headers = { - user_agent = { "BAZ" }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "domain.org" }, + paths = { "/my-route/hello" }, }, }, } - } - local router = assert(Router.new(use_case)) + local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, - { - user_agent = "FOO", - }) - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - assert.same({ user_agent = "foo" }, match_t.matches.headers) + local match_t = router:select("GET", "/my-route/hello", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - local match_t = router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, - { - user_agent = "baz", - }) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same({ user_agent = "baz" }, match_t.matches.headers) - end) - end) + match_t = router:select("GET", "/my-route/hello/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - describe("normalization stopgap measurements", function() - local use_case = { - -- percent encoding with unreserved char, route should be plain text - { - service = service, - route = { - paths = { - "/plain/a.b%2Ec", -- /plain/a.b.c - }, - }, - }, - -- regex. It is no longer normalized since 3.0 - { - service = service, - route = { - paths = { - "~/reg%65x/\\d+", -- /regex/\d+ + match_t = router:select("GET", "/my-route", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = router:select("GET", "/my-route/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("does not supersede another route with a longer [uri] when a better [uri] match exists for another [host]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "example.com" }, + paths = { "/my-route" }, + }, }, - }, - }, - { - service = service, - route = { - paths = { - "~/regex-meta/%5Cd\\+%2E", -- /regex-meta/\d\+. + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "example.com" }, + paths = { "/my-route/hello" }, + }, }, - }, - }, - { - service = service, - route = { - paths = { - "~/regex-reserved%2Fabc", -- /regex-reserved/abc + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + hosts = { "example.net" }, + paths = { "/my-route/hello/world" }, + }, }, - }, - }, - } - local router = assert(Router.new(use_case)) - - it("matches against plain text paths", function() - local match_t = router.select("GET", "/plain/a.b.c", "example.com") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - - match_t = router.select("GET", "/plain/aab.c", "example.com") - assert.falsy(match_t) - end) + } - it("matches against regex paths", function() - local match_t = router.select("GET", "/regex/123", "example.com") - assert.falsy(match_t) + local router = assert(Router.new(use_case)) - match_t = router.select("GET", "/reg%65x/123", "example.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) + local match_t = router:select("GET", "/my-route/hello/world", "example.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - match_t = router.select("GET", "/regex/\\d+", "example.com") - assert.falsy(match_t) - end) + local match_t = router:select("GET", "/my-route/hello/world/and/goodnight", "example.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) - it("escapes meta character after percent decoding from regex paths", function() - local match_t = router.select("GET", "/regex-meta/123a", "example.com") - assert.falsy(match_t) + it("only matches [uri prefix] as a prefix (anchored mode)", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/something/my-route" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "example.com" }, + paths = { "/my-route" }, + }, + }, + } - match_t = router.select("GET", "/regex-meta/\\d+.", "example.com") - assert.falsy(match_t) + local router = assert(Router.new(use_case)) - match_t = router.select("GET", "/regex-meta/%5Cd+%2E", "example.com") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) + local match_t = router:select("GET", "/something/my-route", "example.com") + assert.truthy(match_t) + -- would be route-2 if URI matching was not prefix-only (anchored mode) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same("/something/my-route", match_t.matches.uri) + end + end) end) - it("leave reserved characters alone in regex paths", function() - local match_t = router.select("GET", "/regex-reserved/abc", "example.com") - assert.falsy(match_t) + describe("[uri regex]", function() + it("matches with [uri regex]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/users/\d+/profile]] }, + }, + }, + } - match_t = router.select("GET", "/regex-reserved%2Fabc", "example.com") - assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) - end) - end) + local router = assert(Router.new(use_case)) - describe("edge-cases", function() - it("[host] and [uri] have higher priority than [method]", function() - local use_case = { - -- 1. host - { - service = service, - route = { - hosts = { - "domain-1.org", - "domain-2.org" + local match_t = router:select("GET", "/users/123/profile", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(nil, match_t.matches.host) + assert.same(nil, match_t.matches.method) + if flavor == "traditional" then + assert.same([[/users/\d+/profile]], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) + end) + + it("matches the right route when several ones have a [uri regex]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/route/persons/\d{3}]] }, }, }, - }, - -- 2. method - { - service = service, - route = { - methods = { - "TRACE" + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { [[~/route/persons/\d{3}/following]] }, }, - } - }, - -- 3. uri - { - service = service, - route = { - paths = { - "/my-route" + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + paths = { [[~/route/persons/\d{3}/[a-z]+]] }, }, - } - }, - -- 4. host + uri - { - service = service, - route = { - paths = { - "/route-4" + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/route/persons/456", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("matches a [uri regex] even if a [prefix uri] got a match", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[/route/persons]] }, }, - hosts = { - "domain-1.org", - "domain-2.org" + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { [[~/route/persons/\d+/profile]] }, }, }, - }, - -- 5. host + method - { - service = service, - route = { - hosts = { - "domain-1.org", - "domain-2.org" + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/route/persons/123/profile", + "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same(nil, match_t.matches.host) + assert.same(nil, match_t.matches.method) + if flavor == "traditional" then + assert.same([[/route/persons/\d+/profile]], match_t.matches.uri) + end + assert.same(nil, match_t.matches.uri_captures) + end) + + it("matches a [uri regex] even if a [uri] got an exact match", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/route/fixture" }, }, - methods = { - "POST", - "PUT", - "PATCH" + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "~/route/(fixture)" }, }, }, - }, - -- 6. uri + method - { - service = service, - route = { - methods = { - "POST", - "PUT", - "PATCH", + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/route/fixture", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same(nil, match_t.matches.host) + assert.same(nil, match_t.matches.method) + if flavor == "traditional" then + assert.same("/route/(fixture)", match_t.matches.uri) + end + end) + + it("matches a [uri regex + host] even if a [prefix uri] got a match", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "route.com" }, + paths = { "/pat" }, }, - paths = { - "/route-6" + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "route.com" }, + paths = { "/path" }, + methods = { "POST" }, }, - } - }, - -- 7. host + uri + method - { - service = service, - route = { - hosts = { - "domain-with-uri-1.org", - "domain-with-uri-2.org" + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + hosts = { "route.com" }, + paths = { "~/(path)" }, }, - methods = { - "POST", - "PUT", - "PATCH", + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/path", "route.com") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + if flavor == "traditional" then + assert.same("route.com", match_t.matches.host) + assert.same("/(path)", match_t.matches.uri) + end + assert.same(nil, match_t.matches.method) + end) + end) + + describe("[wildcard host]", function() + local use_case, router + + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "*.route.com" }, }, - paths = { - "/my-route-uri" + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "route.*" }, }, }, - }, - } - local router = assert(Router.new(use_case)) - local match_t = router.select("TRACE", "/", "domain-2.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + } - -- uri - local match_t = router.select("TRACE", "/my-route", "domain.org") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - end) + router = assert(Router.new(use_case)) + end) - it("half [uri] and [host] match does not supersede another route", function() - local use_case = { - { + it("matches leftmost wildcards", function() + local match_t = router:select("GET", "/", "foo.route.com", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[1].route.hosts[1], match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) + + it("matches rightmost wildcards", function() + local match_t = router:select("GET", "/", "route.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it_trad_only("matches any port in request", function() + local match_t = router:select("GET", "/", "route.org:123") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + + local match_t = router:select("GET", "/", "foo.route.com:123", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it_trad_only("matches port-specific routes", function() + table.insert(use_case, { service = service, route = { - hosts = { "host1.com" }, - paths = { "/v1/path" }, + hosts = { "*.route.net:123" }, }, - }, - { + }) + table.insert(use_case, { service = service, route = { - hosts = { "host2.com" }, - paths = { "/" }, + hosts = { "route.*:123" }, -- same as [2] but port-specific }, - }, - } + }) + router = assert(Router.new(use_case)) - local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/v1/path", "host1.com") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + finally(function() + table.remove(use_case) + table.remove(use_case) + router = assert(Router.new(use_case)) + end) - match_t = router.select("GET", "/v1/path", "host2.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + -- match the right port + local match_t = router:select("GET", "/", "foo.route.net:123") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) - it("half [wildcard host] and [method] match does not supersede another route", function() - local use_case = { - { - service = service, - route = { - hosts = { "host.*" }, - methods = { "GET" }, + -- fail different port + assert.is_nil(router:select("GET", "/", "foo.route.net:456")) + + -- port-specific is higher priority + local match_t = router:select("GET", "/", "route.org:123") + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) + end) + + it_trad_only("prefers port-specific even for http default port", function() + table.insert(use_case, { + service = service, + route = { + hosts = { "route.*:80" }, -- same as [2] but port-specific }, - }, - { + }) + router = assert(Router.new(use_case)) + + finally(function() + table.remove(use_case) + router = assert(Router.new(use_case)) + end) + + -- non-port matches any + local match_t = assert(router:select("GET", "/", "route.org:123")) + assert.same(use_case[2].route, match_t.route) + + -- port 80 goes to port-specific route + local match_t = assert(router:select("GET", "/", "route.org:80")) + assert.same(use_case[3].route, match_t.route) + + -- even if it's implicit port 80 + local match_t = assert(router:select("GET", "/", "route.org")) + assert.same(use_case[3].route, match_t.route) + end) + + it_trad_only("prefers port-specific even for https default port", function() + table.insert(use_case, { + service = service, + route = { + hosts = { "route.*:443" }, -- same as [2] but port-specific + }, + }) + router = assert(Router.new(use_case)) + + finally(function() + table.remove(use_case) + router = assert(Router.new(use_case)) + end) + + -- non-port matches any + local match_t = assert(router:select("GET", "/", "route.org:123")) + assert.same(use_case[2].route, match_t.route) + + -- port 80 goes to port-specific route + local match_t = assert(router:select("GET", "/", "route.org:443")) + assert.same(use_case[3].route, match_t.route) + + -- even if it's implicit port 80 + local match_t = assert(router:select("GET", "/", "route.org", "https")) + assert.same(use_case[3].route, match_t.route) + end) + + it("does not take precedence over a plain host", function() + table.insert(use_case, 1, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + hosts = { "plain.route.com" }, + }, + }) + + table.insert(use_case, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + hosts = { "route.com" }, + }, + }) + + finally(function() + table.remove(use_case, 1) + table.remove(use_case) + router = assert(Router.new(use_case)) + end) + + router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/", "route.com") + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) + if flavor == "traditional" then + assert.same("route.com", match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + + match_t = router:select("GET", "/", "route.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + if flavor == "traditional" then + assert.same("route.*", match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + + match_t = router:select("GET", "/", "plain.route.com") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same("plain.route.com", match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + + match_t = router:select("GET", "/", "foo.route.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same("*.route.com", match_t.matches.host) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) + + it("matches [wildcard host + path] even if a similar [plain host] exists", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "*.route.com" }, + paths = { "/path1" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "plain.route.com" }, + paths = { "/path2" }, + }, + }, + } + + router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/path1", "plain.route.com") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same("*.route.com", match_t.matches.host) + assert.same("/path1", match_t.matches.uri) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri_captures) + end) + + it("matches [plain host + path] even if a matching [wildcard host] exists", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "*.route.com" }, + paths = { "/path1" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "plain.route.com" }, + paths = { "/path2" }, + }, + }, + } + + router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/path2", "plain.route.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same("plain.route.com", match_t.matches.host) + assert.same("/path2", match_t.matches.uri) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri_captures) + end) + + it_trad_only("submatch_weight [wildcard host port] > [wildcard host] ", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "route.*" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "route.*:80", "route.com.*" }, + }, + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/", "route.org:80") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same("route.*:80", match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) + + it_trad_only("matches a [wildcard host + port] even if a [wildcard host] matched", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "route.*" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "route.*:123" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + hosts = { "route.*:80" }, + }, + }, + } + + local router = assert(Router.new(use_case)) + + -- explicit port + local match_t = router:select("GET", "/", "route.org:123") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same("route.*:123", match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + + -- implicit port + local match_t = router:select("GET", "/", "route.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + assert.same("route.*:80", match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end) + + it("matches [wildcard/plain + uri + method]", function() + finally(function() + table.remove(use_case) + router = assert(Router.new(use_case)) + end) + + table.insert(use_case, { service = service, route = { - hosts = { "host.*" }, - methods = { "POST" }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "*.domain.com", "example.com" }, + paths = { "/path" }, + methods = { "GET", "TRACE" }, + }, + }) + + router = assert(Router.new(use_case)) + + local match_t = router:select("POST", "/path", "foo.domain.com") + assert.is_nil(match_t) + + match_t = router:select("GET", "/path", "foo.domain.com") + assert.truthy(match_t) + assert.same(use_case[#use_case].route, match_t.route) + + match_t = router:select("TRACE", "/path", "example.com") + assert.truthy(match_t) + assert.same(use_case[#use_case].route, match_t.route) + + match_t = router:select("POST", "/path", "foo.domain.com") + assert.is_nil(match_t) + end) + end) + + describe("[wildcard host] + [uri regex]", function() + it("matches", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "*.example.com" }, + paths = { [[~/users/\d+/profile]] }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "*.example.com" }, + paths = { [[/users]] }, + }, + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/users/123/profile", + "test.example.com") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = router:select("GET", "/users", "test.example.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + end) + + describe("[headers]", function() + it("evaluates Routes with more [headers] first", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + headers = { + version = { "v1", "v2" }, + user_agent = { "foo", "bar" }, + }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + headers = { + version = { "v1", "v2" }, + user_agent = { "foo", "bar" }, + location = { "east", "west" }, + }, + }, + } + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, + { + version = "v1", + user_agent = "foo", + location = { "north", "west" }, + }) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("names are case-insensitive", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + headers = { + ["USER_AGENT"] = { "foo", "bar" }, + }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + headers = { + user_agent = { "baz" }, + }, + }, + } + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, + setmetatable({ + user_agent = "foo", + }, headers_mt)) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same({ user_agent = "foo" }, match_t.matches.headers) + end + + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, + setmetatable({ + ["USER_AGENT"] = "baz", + }, headers_mt)) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same({ user_agent = "baz" }, match_t.matches.headers) + end + end) + + it("matches values in a case-insensitive way", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + headers = { + user_agent = { "foo", "bar" }, + }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + headers = { + user_agent = { "BAZ" }, + }, + }, + } + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, + { + user_agent = "FOO", + }) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same({ user_agent = "foo" }, match_t.matches.headers) + end + + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, + { + user_agent = "baz", + }) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same({ user_agent = "baz" }, match_t.matches.headers) + end + end) + end) + + describe("normalization stopgap measurements", function() + local use_case, router + + lazy_setup(function() + use_case = { + -- percent encoding with unreserved char, route should be plain text + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/plain/a.b%2Ec", -- /plain/a.b.c + }, + }, + }, + -- regex. It is no longer normalized since 3.0 + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "~/reg%65x/\\d+", -- /regex/\d+ + }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + paths = { + "~/regex-meta/%5Cd\\+%2E", -- /regex-meta/\d\+. + }, + }, }, - }, - } - - local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/", "host.com") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + paths = { + "~/regex-reserved%2Fabc", -- /regex-reserved/abc + }, + }, + }, + } + router = assert(Router.new(use_case)) + end) - match_t = router.select("POST", "/", "host.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + it("matches against plain text paths", function() + local match_t = router:select("GET", "/plain/a.b.c", "example.com") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) - it("half [uri regex] and [method] match does not supersede another route", function() - local use_case = { - { - service = service, - route = { - methods = { "GET" }, - paths = { [[~/users/\d+/profile]] }, - }, - }, - { - service = service, - route = { - methods = { "POST" }, - paths = { [[~/users/\d*/profile]] }, - }, - }, - } + match_t = router:select("GET", "/plain/aab.c", "example.com") + assert.falsy(match_t) + end) - local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/users/123/profile", "domain.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + it("matches against regex paths", function() + local match_t = router:select("GET", "/regex/123", "example.com") + assert.falsy(match_t) - match_t = router.select("POST", "/users/123/profile", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + match_t = router:select("GET", "/reg%65x/123", "example.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - it("[method] does not supersede [uri prefix]", function() - local use_case = { - { - service = service, - route = { - methods = { "GET" }, - }, - }, - { - service = service, - route = { - paths = { "/example" }, - }, - }, - } + match_t = router:select("GET", "/regex/\\d+", "example.com") + assert.falsy(match_t) + end) - local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/example", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) + it("escapes meta character after percent decoding from regex paths", function() + local match_t = router:select("GET", "/regex-meta/123a", "example.com") + assert.falsy(match_t) - match_t = router.select("GET", "/example/status/200", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + match_t = router:select("GET", "/regex-meta/\\d+.", "example.com") + assert.falsy(match_t) - it("[method] does not supersede [wildcard host]", function() - local use_case = { - { - service = service, - route = { - methods = { "GET" }, - }, - }, - { - service = service, - route = { - hosts = { "domain.*" }, - }, - }, - } + match_t = router:select("GET", "/regex-meta/%5Cd+%2E", "example.com") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + end) - local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/", "nothing.com") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + it("leave reserved characters alone in regex paths", function() + local match_t = router:select("GET", "/regex-reserved/abc", "example.com") + assert.falsy(match_t) - match_t = router.select("GET", "/", "domain.com") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) + match_t = router:select("GET", "/regex-reserved%2Fabc", "example.com") + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) + end) end) - it("does not supersede another route with a longer [uri prefix]", function() - local use_case = { - { - service = service, - route = { - paths = { "/a", "/bbbbbbb" }, + describe("edge-cases", function() + it("[host] and [uri] have higher priority than [method]", function() + local use_case = { + -- 1. host + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { + "domain-1.org", + "domain-2.org" + }, + }, }, - }, - { - service = service, - route = { - paths = { "/a/bb" }, + -- 2. method + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + methods = { + "TRACE" + }, + } }, - }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/a/bb/foobar", "domain.org") - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + -- 3. uri + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + paths = { + "/my-route" + }, + } + }, + -- 4. host + uri + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + paths = { + "/route-4" + }, + hosts = { + "domain-1.org", + "domain-2.org" + }, + }, + }, + -- 5. host + method + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8105", + hosts = { + "domain-1.org", + "domain-2.org" + }, + methods = { + "POST", + "PUT", + "PATCH" + }, + }, + }, + -- 6. uri + method + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8106", + methods = { + "POST", + "PUT", + "PATCH", + }, + paths = { + "/route-6" + }, + } + }, + -- 7. host + uri + method + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8107", + hosts = { + "domain-with-uri-1.org", + "domain-with-uri-2.org" + }, + methods = { + "POST", + "PUT", + "PATCH", + }, + paths = { + "/my-route-uri" + }, + }, + }, + } + local router = assert(Router.new(use_case)) + local match_t = router:select("TRACE", "/", "domain-2.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) - describe("root / [uri]", function() - lazy_setup(function() - table.insert(use_case, 1, { - service = service, - route = { - paths = { "/" }, - } - }) + -- uri + local match_t = router:select("TRACE", "/my-route", "domain.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) end) - lazy_teardown(function() - table.remove(use_case, 1) - end) + it("half [uri] and [host] match does not supersede another route", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "host1.com" }, + paths = { "/v1/path" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "host2.com" }, + paths = { "/" }, + }, + }, + } - it("request with [method]", function() local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/", "domain.org") + local match_t = router:select("GET", "/v1/path", "host1.com") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) + + match_t = router:select("GET", "/v1/path", "host2.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) end) - it("does not supersede another route", function() + it("half [wildcard host] and [method] match does not supersede another route", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "host.*" }, + methods = { "GET" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "host.*" }, + methods = { "POST" }, + }, + }, + } + local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/my-route", "domain.org") + local match_t = router:select("GET", "/", "host.com") assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) + assert.same(use_case[1].route, match_t.route) - match_t = router.select("GET", "/my-route/hello/world", "domain.org") + match_t = router:select("POST", "/", "host.com") assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) + assert.same(use_case[2].route, match_t.route) end) - it("acts as a catch-all route", function() + it("half [uri regex] and [method] match does not supersede another route", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + paths = { [[~/users/\d+/profile]] }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + methods = { "POST" }, + paths = { [[~/users/\d*/profile]] }, + }, + }, + } + local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/foobar/baz", "domain.org") + local match_t = router:select("GET", "/users/123/profile", "domain.org") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) + + match_t = router:select("POST", "/users/123/profile", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) end) - end) - describe("multiple routes of same category with conflicting values", function() - -- reload router to reset combined cached matchers - reload_router() + it("[method] does not supersede [uri prefix]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/example" }, + }, + }, + } + + local router = assert(Router.new(use_case)) + local match_t = router:select("GET", "/example", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) - local n = 6 + match_t = router:select("GET", "/example/status/200", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) - lazy_setup(function() - -- all those routes are of the same category: - -- [host + uri] - for _ = 1, n - 1 do - table.insert(use_case, { + it("[method] does not supersede [wildcard host]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + }, + }, + { service = service, route = { - hosts = { "domain.org" }, - paths = { "/my-uri" }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "domain.*" }, }, - }) - end - - table.insert(use_case, { - service = service, - route = { - hosts = { "domain.org" }, - paths = { "/my-target-uri" }, }, - }) - end) - - lazy_teardown(function() - for _ = 1, n do - table.remove(use_case) - end - end) + } - it("matches correct route", function() local router = assert(Router.new(use_case)) - local match_t = router.select("GET", "/my-target-uri", "domain.org") + local match_t = router:select("GET", "/", "nothing.com") assert.truthy(match_t) - assert.same(use_case[#use_case].route, match_t.route) + assert.same(use_case[1].route, match_t.route) + + match_t = router:select("GET", "/", "domain.com") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) end) - end) - it("more [headers] has priority over longer [paths]", function() - local use_case = { - { - service = service, - route = { - headers = { - version = { "v1" }, + it_trad_only("does not supersede another route with a longer [uri prefix]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/a", "/bbbbbbb" }, }, - paths = { "/my-route/hello" }, }, - }, - { - service = service, - route = { - headers = { - version = { "v1" }, - location = { "us-east" }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/a/bb" }, }, - paths = { "/my-route" }, }, - }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select("GET", "/my-route/hello", "domain.org", "http", - nil, nil, nil, nil, nil, { - version = "v1", - location = "us-east", - }) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("/my-route", match_t.matches.uri) - assert.same({ version = "v1", location = "us-east" }, - match_t.matches.headers) - - local match_t = router.select("GET", "/my-route/hello/world", "http", - "domain.org", nil, nil, nil, nil, nil, { - version = "v1", - location = "us-east", - }) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - assert.same("/my-route", match_t.matches.uri) - assert.same({ version = "v1", location = "us-east" }, - match_t.matches.headers) - end) - end) + } - describe("misses", function() - it("invalid [host]", function() - assert.is_nil(router.select("GET", "/", "domain-3.org")) - end) + local router = assert(Router.new(use_case)) - it("invalid host in [host + uri]", function() - assert.is_nil(router.select("GET", "/route-4", "domain-3.org")) - end) + local match_t = router:select("GET", "/a/bb/foobar", "domain.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) - it("invalid host in [host + method]", function() - assert.is_nil(router.select("GET", "/", "domain-3.org")) - end) + describe("root / [uri]", function() + lazy_setup(function() + table.insert(use_case, 1, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb810f", + paths = { "/" }, + } + }) + end) - it("invalid method in [host + uri + method]", function() - assert.is_nil(router.select("GET", "/some-uri", "domain-with-uri-2.org")) - end) + lazy_teardown(function() + table.remove(use_case, 1) + end) - it("invalid uri in [host + uri + method]", function() - assert.is_nil(router.select("PUT", "/some-uri-foo", - "domain-with-uri-2.org")) - end) + it("request with [method]", function() + local router = assert(Router.new(use_case)) + local match_t = router:select("GET", "/", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) - it("does not match when given [uri] is in URI but not in prefix", function() - local match_t = router.select("GET", "/some-other-prefix/my-route", - "domain.org") - assert.is_nil(match_t) - end) + it("does not supersede another route", function() + local router = assert(Router.new(use_case)) + local match_t = router:select("GET", "/my-route", "domain.org") + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) - it("invalid [headers]", function() - assert.is_nil(router.select("GET", "/", nil, "http", nil, nil, nil, nil, nil, - { location = "invalid-location" })) - end) + match_t = router:select("GET", "/my-route/hello/world", "domain.org") + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) + end) - it("invalid headers in [headers + uri]", function() - assert.is_nil(router.select("GET", "/headers-uri", - nil, "http", nil, nil, nil, nil, nil, - { location = "invalid-location" })) - end) + it("acts as a catch-all route", function() + local router = assert(Router.new(use_case)) + local match_t = router:select("GET", "/foobar/baz", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + end) - it("invalid headers in [headers + uri + method]", function() - assert.is_nil(router.select("PUT", "/headers-uri-method", - nil, "http", nil, nil, nil, nil, nil, - { location = "invalid-location" })) - end) + describe("multiple routes of same category with conflicting values", function() + -- reload router to reset combined cached matchers + reload_router(flavor) - it("invalid headers in [headers + host + uri + method]", function() - assert.is_nil(router.select("PUT", "/headers-host-uri-method", - nil, "http", nil, nil, nil, nil, nil, - { location = "invalid-location", - host = "domain-with-headers-1.org" })) - end) - end) + local n = 6 - describe("#benchmarks", function() - --[[ - Run: - $ busted --tags=benchmarks + lazy_setup(function() + -- all those routes are of the same category: + -- [host + uri] + for i = 1, n - 1 do + table.insert(use_case, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb811" .. i, + hosts = { "domain.org" }, + paths = { "/my-uri" }, + }, + }) + end - To estimate how much time matching an route in a worst-case scenario - with a set of ~1000 registered routes would take. + table.insert(use_case, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8121", + hosts = { "domain.org" }, + paths = { "/my-target-uri" }, + }, + }) + end) - We are aiming at sub-ms latency. - ]] + lazy_teardown(function() + for _ = 1, n do + table.remove(use_case) + end + end) - describe("plain [host]", function() - local router - local target_domain - local benchmark_use_cases = {} + it("matches correct route", function() + local router = assert(Router.new(use_case)) + local match_t = router:select("GET", "/my-target-uri", "domain.org") + assert.truthy(match_t) + assert.same(use_case[#use_case].route, match_t.route) + end) + end) - lazy_setup(function() - for i = 1, 10^5 do - benchmark_use_cases[i] = { + it("more [headers] has priority over longer [paths]", function() + local use_case = { + { service = service, route = { - hosts = { "domain-" .. i .. ".org" }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + headers = { + version = { "v1" }, + }, + paths = { "/my-route/hello" }, }, - } + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + headers = { + version = { "v1" }, + location = { "us-east" }, + }, + paths = { "/my-route" }, + }, + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select("GET", "/my-route/hello", "domain.org", "http", + nil, nil, nil, nil, nil, { + version = "v1", + location = "us-east", + }) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same("/my-route", match_t.matches.uri) + assert.same({ version = "v1", location = "us-east" }, + match_t.matches.headers) end - target_domain = "domain-" .. #benchmark_use_cases .. ".org" - router = assert(Router.new(benchmark_use_cases)) + local match_t = router:select("GET", "/my-route/hello/world", "http", + "domain.org", nil, nil, nil, nil, nil, { + version = "v1", + location = "us-east", + }) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same("/my-route", match_t.matches.uri) + assert.same({ version = "v1", location = "us-east" }, + match_t.matches.headers) + end end) + end) - lazy_teardown(function() - -- this avoids memory leakage - router = nil - benchmark_use_cases = nil + describe("misses", function() + it("invalid [host]", function() + assert.is_nil(router:select("GET", "/", "domain-3.org")) end) - it("takes < 1ms", function() - local match_t = router.select("GET", "/", target_domain) - assert.truthy(match_t) - assert.same(benchmark_use_cases[#benchmark_use_cases].route, match_t.route) + it("invalid host in [host + uri]", function() + assert.is_nil(router:select("GET", "/route-4", "domain-3.org")) end) - end) - describe("[method + uri + host]", function() - local router - local target_uri - local target_domain - local benchmark_use_cases = {} + it("invalid host in [host + method]", function() + assert.is_nil(router:select("GET", "/", "domain-3.org")) + end) - lazy_setup(function() - local n = 10^5 + it("invalid method in [host + uri + method]", function() + assert.is_nil(router:select("GET", "/some-uri", "domain-with-uri-2.org")) + end) - for i = 1, n - 1 do - -- insert a lot of routes that don't match (missing methods) - -- but have conflicting paths and hosts (domain-.org) + it("invalid uri in [host + uri + method]", function() + assert.is_nil(router:select("PUT", "/some-uri-foo", + "domain-with-uri-2.org")) + end) - benchmark_use_cases[i] = { - service = service, - route = { - hosts = { "domain-" .. n .. ".org" }, - paths = { "/my-route-" .. n }, - }, - } - end + it("does not match when given [uri] is in URI but not in prefix", function() + local match_t = router:select("GET", "/some-other-prefix/my-route", + "domain.org") + assert.is_nil(match_t) + end) - -- insert our target route, which has the proper method as well - benchmark_use_cases[n] = { - service = service, - route = { - hosts = { "domain-" .. n .. ".org" }, - methods = { "POST" }, - paths = { "/my-route-" .. n }, - }, - } + it("invalid [headers]", function() + assert.is_nil(router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, + { location = "invalid-location" })) + end) - target_uri = "/my-route-" .. n - target_domain = "domain-" .. n .. ".org" - router = assert(Router.new(benchmark_use_cases)) + it("invalid headers in [headers + uri]", function() + assert.is_nil(router:select("GET", "/headers-uri", + nil, "http", nil, nil, nil, nil, nil, + { location = "invalid-location" })) end) - lazy_teardown(function() - -- this avoids memory leakage - router = nil - benchmark_use_cases = nil + it("invalid headers in [headers + uri + method]", function() + assert.is_nil(router:select("PUT", "/headers-uri-method", + nil, "http", nil, nil, nil, nil, nil, + { location = "invalid-location" })) end) - it("takes < 1ms", function() - local match_t = router.select("POST", target_uri, target_domain) - assert.truthy(match_t) - assert.same(benchmark_use_cases[#benchmark_use_cases].route, match_t.route) + it("invalid headers in [headers + host + uri + method]", function() + assert.is_nil(router:select("PUT", "/headers-host-uri-method", + nil, "http", nil, nil, nil, nil, nil, + { location = "invalid-location", + host = "domain-with-headers-1.org" })) end) end) - describe("[headers]", function() - describe("single key", function() + describe("#benchmarks", function() + --[[ + Run: + $ busted --tags=benchmarks + + To estimate how much time matching an route in a worst-case scenario + with a set of ~1000 registered routes would take. + + We are aiming at sub-ms latency. + ]] + + describe("plain [host]", function() local router - local target_location + local target_domain local benchmark_use_cases = {} lazy_setup(function() - local n = 10^5 - - for i = 1, n do + for i = 1, 10^5 do benchmark_use_cases[i] = { service = service, route = { - headers = { - location = { "somewhere-" .. i }, - }, + id = "e8fb37f1-102d-461e-9c51-6608a1" .. string.format("%06d", i), + hosts = { "domain-" .. i .. ".org" }, }, } end - target_location = "somewhere-" .. n + target_domain = "domain-" .. #benchmark_use_cases .. ".org" router = assert(Router.new(benchmark_use_cases)) end) @@ -2117,37 +2238,48 @@ describe("Router", function() end) it("takes < 1ms", function() - local match_t = router.select("GET", "/", - nil, "http", nil, nil, nil, nil, nil, - { location = target_location }) + local match_t = router:select("GET", "/", target_domain) assert.truthy(match_t) - assert.same(benchmark_use_cases[#benchmark_use_cases].route, - match_t.route) + assert.same(benchmark_use_cases[#benchmark_use_cases].route, match_t.route) end) end) - describe("10^4 keys", function() + describe("[method + uri + host]", function() local router - local target_val - local target_key + local target_uri + local target_domain local benchmark_use_cases = {} lazy_setup(function() local n = 10^5 - for i = 1, n do + for i = 1, n - 1 do + -- insert a lot of routes that don't match (missing methods) + -- but have conflicting paths and hosts (domain-.org) + benchmark_use_cases[i] = { service = service, route = { - headers = { - ["key-" .. i] = { "somewhere" }, - }, + id = "e8fb37f1-102d-461e-9c51-6608a1" .. string.format("%06d", i), + hosts = { "domain-" .. n .. ".org" }, + paths = { "/my-route-" .. n }, }, } end - target_key = "key-" .. n - target_val = "somewhere" + -- insert our target route, which has the proper method as well + benchmark_use_cases[n] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a1" .. string.format("%06d", n), + hosts = { "domain-" .. n .. ".org" }, + methods = { "POST" }, + paths = { "/my-route-" .. n }, + }, + } + + target_uri = "/my-route-" .. n + target_domain = "domain-" .. n .. ".org" router = assert(Router.new(benchmark_use_cases)) end) @@ -2158,1477 +2290,1639 @@ describe("Router", function() end) it("takes < 1ms", function() - local match_t = router.select("GET", "/", - nil, "http", nil, nil, nil, nil, nil, - { [target_key] = target_val }) + local match_t = router:select("POST", target_uri, target_domain) assert.truthy(match_t) - assert.same(benchmark_use_cases[#benchmark_use_cases].route, - match_t.route) + assert.same(benchmark_use_cases[#benchmark_use_cases].route, match_t.route) end) end) - end) - - describe("multiple routes of same category with identical values", function() - local router - local target_uri - local target_domain - local benchmark_use_cases = {} - lazy_setup(function() - local n = 10^5 + describe("[headers]", function() + describe("single key", function() + local router + local target_location + local benchmark_use_cases = {} + + lazy_setup(function() + local n = 10^5 + + for i = 1, n do + benchmark_use_cases[i] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a1" .. string.format("%06d", i), + headers = { + location = { "somewhere-" .. i }, + }, + }, + } + end - for i = 1, n - 1 do - -- all our routes here use domain.org as the domain - -- they all are [host + uri] category - benchmark_use_cases[i] = { - service = service, - route = { - hosts = { "domain.org" }, - paths = { "/my-route-" .. n }, - }, - } - end + target_location = "somewhere-" .. n + router = assert(Router.new(benchmark_use_cases)) + end) - -- this one too, but our target will be a - -- different URI - benchmark_use_cases[n] = { - service = service, - route = { - hosts = { "domain.org" }, - paths = { "/my-real-route" }, - }, - } + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) - target_uri = "/my-real-route" - target_domain = "domain.org" - router = assert(Router.new(benchmark_use_cases)) - end) + it("takes < 1ms", function() + local match_t = router:select("GET", "/", + nil, "http", nil, nil, nil, nil, nil, + { location = target_location }) + assert.truthy(match_t) + assert.same(benchmark_use_cases[#benchmark_use_cases].route, + match_t.route) + end) + end) - lazy_teardown(function() - -- this avoids memory leakage - router = nil - benchmark_use_cases = nil + if flavor == "traditional" then + describe("10^4 keys", function() + local router + local target_val + local target_key + local benchmark_use_cases = {} + + lazy_setup(function() + local n = 10^5 + + for i = 1, n do + benchmark_use_cases[i] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a1" .. string.format("%06d", i), + headers = { + ["key-" .. i] = { "somewhere" }, + }, + }, + } + end + + target_key = "key-" .. n + target_val = "somewhere" + router = assert(Router.new(benchmark_use_cases)) + end) + + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) + + it("takes < 1ms", function() + local match_t = router:select("GET", "/", + nil, "http", nil, nil, nil, nil, nil, + { [target_key] = target_val }) + assert.truthy(match_t) + assert.same(benchmark_use_cases[#benchmark_use_cases].route, + match_t.route) + end) + end) + end end) - it("takes < 1ms", function() - local match_t = router.select("GET", target_uri, target_domain) - assert.truthy(match_t) - assert.same(benchmark_use_cases[#benchmark_use_cases].route, match_t.route) - end) - end) + describe("multiple routes of same category with identical values", function() + local router + local target_uri + local target_domain + local benchmark_use_cases = {} - describe("[method + uri + host + headers]", function() - local router - local target_uri - local target_domain - local target_location - local benchmark_use_cases = {} + lazy_setup(function() + local n = 10^5 - lazy_setup(function() - local n = 10^5 + for i = 1, n - 1 do + -- all our routes here use domain.org as the domain + -- they all are [host + uri] category + benchmark_use_cases[i] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6" .. string.format("%06d", i), + hosts = { "domain.org" }, + paths = { "/my-route-" .. n }, + }, + } + end - for i = 1, n - 1 do - -- insert a lot of routes that don't match (missing methods) - -- but have conflicting paths and hosts (domain-.org) - benchmark_use_cases[i] = { + -- this one too, but our target will be a + -- different URI + benchmark_use_cases[n] = { service = service, route = { - hosts = { "domain-" .. n .. ".org" }, - paths = { "/my-route-" .. n }, - headers = { - location = { "somewhere-" .. n }, - }, + id = "e8fb37f1-102d-461e-9c51-6608a6ffffff", + hosts = { "domain.org" }, + paths = { "/my-real-route" }, }, } - end - -- insert our target route, which has the proper method as well - benchmark_use_cases[n] = { - service = service, - route = { - hosts = { "domain-" .. n .. ".org" }, - headers = { - location = { "somewhere-" .. n }, - }, - methods = { "POST" }, - paths = { "/my-route-" .. n }, - }, - } - - target_uri = "/my-route-" .. n - target_domain = "domain-" .. n .. ".org" - target_location = "somewhere-" .. n - router = assert(Router.new(benchmark_use_cases)) - end) + target_uri = "/my-real-route" + target_domain = "domain.org" + router = assert(Router.new(benchmark_use_cases)) + end) - lazy_teardown(function() - -- this avoids memory leakage - router = nil - benchmark_use_cases = nil - end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) - it("takes < 1ms", function() - local match_t = router.select("POST", target_uri, target_domain, "http", - nil, nil, nil, nil, nil, { - location = target_location, - }) - assert.truthy(match_t) - assert.same(benchmark_use_cases[#benchmark_use_cases].route, - match_t.route) + it("takes < 1ms", function() + local match_t = router:select("GET", target_uri, target_domain) + assert.truthy(match_t) + assert.same(benchmark_use_cases[#benchmark_use_cases].route, match_t.route) + end) end) - end) - end) - - describe("[errors]", function() - it("enforces args types", function() - assert.error_matches(function() - router.select(1) - end, "method must be a string", nil, true) - - assert.error_matches(function() - router.select("GET", 1) - end, "uri must be a string", nil, true) - - assert.error_matches(function() - router.select("GET", "/", 1) - end, "host must be a string", nil, true) - - assert.error_matches(function() - router.select("GET", "/", "", 1) - end, "scheme must be a string", nil, true) - - assert.error_matches(function() - router.select("GET", "/", "", "http", 1) - end, "src_ip must be a string", nil, true) - - assert.error_matches(function() - router.select("GET", "/", "", "http", nil, "") - end, "src_port must be a number", nil, true) - - assert.error_matches(function() - router.select("GET", "/", "", "http", nil, nil, 1) - end, "dst_ip must be a string", nil, true) - - assert.error_matches(function() - router.select("GET", "/", "", "http", nil, nil, nil, "") - end, "dst_port must be a number", nil, true) - assert.error_matches(function() - router.select("GET", "/", "", "http", nil, nil, nil, nil, 1) - end, "sni must be a string", nil, true) + describe("[method + uri + host + headers]", function() + local router + local target_uri + local target_domain + local target_location + local benchmark_use_cases = {} - assert.error_matches(function() - router.select("GET", "/", "", "http", nil, nil, nil, nil, nil, 1) - end, "headers must be a table", nil, true) - end) - end) - end) + lazy_setup(function() + local n = 10^5 - describe("exec()", function() - local spy_stub = { - nop = function() end - } - - local function mock_ngx(method, request_uri, headers) - local _ngx - _ngx = { - re = ngx.re, - var = setmetatable({ - request_uri = request_uri, - http_kong_debug = headers.kong_debug - }, { - __index = function(_, key) - if key == "http_host" then - spy_stub.nop() - return headers.host + for i = 1, n - 1 do + -- insert a lot of routes that don't match (missing methods) + -- but have conflicting paths and hosts (domain-.org) + benchmark_use_cases[i] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6" .. string.format("%06d", i), + hosts = { "domain-" .. n .. ".org" }, + paths = { "/my-route-" .. n }, + headers = { + location = { "somewhere-" .. n }, + }, + }, + } end - end - }), - req = { - get_method = function() - return method - end, - get_headers = function() - return setmetatable(headers, headers_mt) - end - } - } - - return _ngx - end - - it("returns parsed upstream_url + upstream_uri", function() - local use_case_routes = { - { - service = { - name = "service-invalid", - host = "example.org", - protocol = "http" - }, - route = { - paths = { "/my-route" }, - }, - }, - { - service = { - name = "service-invalid", - host = "example.org", - protocol = "https" - }, - route = { - paths = { "/my-route-2" }, - }, - }, - } - - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - - -- upstream_url_t - assert.equal("http", match_t.upstream_url_t.scheme) - assert.equal("example.org", match_t.upstream_url_t.host) - assert.equal(80, match_t.upstream_url_t.port) - - -- upstream_uri - assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` - assert.equal("/my-route", match_t.upstream_uri) - - _ngx = mock_ngx("GET", "/my-route-2", { host = "domain.org" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - - -- upstream_url_t - assert.equal("https", match_t.upstream_url_t.scheme) - assert.equal("example.org", match_t.upstream_url_t.host) - assert.equal(443, match_t.upstream_url_t.port) - - -- upstream_uri - assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` - assert.equal("/my-route-2", match_t.upstream_uri) - end) - - it("returns matched_host + matched_uri + matched_method + matched_headers", function() - local use_case_routes = { - { - service = service, - route = { - hosts = { "host.com" }, - methods = { "GET" }, - paths = { "/my-route" }, - }, - }, - { - service = service, - route = { - hosts = { "host.com" }, - paths = { "/my-route" }, - }, - }, - { - service = service, - route = { - hosts = { "*.host.com" }, - headers = { - location = { "my-location-1", "my-location-2" }, - }, - }, - }, - { - service = service, - route = { - paths = { [[~/users/\d+/profile]] }, - }, - }, - } - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/my-route", { host = "host.com" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("host.com", match_t.matches.host) - assert.equal("/my-route", match_t.matches.uri) - assert.equal("GET", match_t.matches.method) - assert.is_nil(match_t.matches.headers) - - _ngx = mock_ngx("GET", "/my-route/prefix/match", { host = "host.com" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("host.com", match_t.matches.host) - assert.equal("/my-route", match_t.matches.uri) - assert.equal("GET", match_t.matches.method) - assert.is_nil(match_t.matches.headers) - - _ngx = mock_ngx("POST", "/my-route", { host = "host.com" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - assert.equal("host.com", match_t.matches.host) - assert.equal("/my-route", match_t.matches.uri) - assert.is_nil(match_t.matches.method) - assert.is_nil(match_t.matches.headers) - - _ngx = mock_ngx("GET", "/", { - host = "test.host.com", - location = "my-location-1" - }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[3].route, match_t.route) - assert.equal("*.host.com", match_t.matches.host) - assert.same({ location = "my-location-1" }, match_t.matches.headers) - assert.is_nil(match_t.matches.uri) - assert.is_nil(match_t.matches.method) - - _ngx = mock_ngx("GET", "/users/123/profile", { host = "domain.org" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[4].route, match_t.route) - assert.is_nil(match_t.matches.host) - assert.equal([[/users/\d+/profile]], match_t.matches.uri) - assert.is_nil(match_t.matches.method) - assert.is_nil(match_t.matches.headers) - end) + -- insert our target route, which has the proper method as well + benchmark_use_cases[n] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6ffffff", + hosts = { "domain-" .. n .. ".org" }, + headers = { + location = { "somewhere-" .. n }, + }, + methods = { "POST" }, + paths = { "/my-route-" .. n }, + }, + } - it("returns uri_captures from a [uri regex]", function() - local use_case = { - { - service = service, - route = { - paths = { [[~/users/(?P\d+)/profile/?(?P[a-z]*)]] }, - }, - }, - } + target_uri = "/my-route-" .. n + target_domain = "domain-" .. n .. ".org" + target_location = "somewhere-" .. n + router = assert(Router.new(benchmark_use_cases)) + end) - local router = assert(Router.new(use_case)) - local _ngx = mock_ngx("GET", "/users/1984/profile", - { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.equal("1984", match_t.matches.uri_captures[1]) - assert.equal("1984", match_t.matches.uri_captures.user_id) - assert.equal("", match_t.matches.uri_captures[2]) - assert.equal("", match_t.matches.uri_captures.scope) - -- returns the full match as well - assert.equal("/users/1984/profile", match_t.matches.uri_captures[0]) - -- no stripped_uri capture - assert.is_nil(match_t.matches.uri_captures.stripped_uri) - assert.equal(2, #match_t.matches.uri_captures) - - -- again, this time from the LRU cache - router._set_ngx(_ngx) - match_t = router.exec() - assert.equal("1984", match_t.matches.uri_captures[1]) - assert.equal("1984", match_t.matches.uri_captures.user_id) - assert.equal("", match_t.matches.uri_captures[2]) - assert.equal("", match_t.matches.uri_captures.scope) - -- returns the full match as well - assert.equal("/users/1984/profile", match_t.matches.uri_captures[0]) - -- no stripped_uri capture - assert.is_nil(match_t.matches.uri_captures.stripped_uri) - assert.equal(2, #match_t.matches.uri_captures) - - _ngx = mock_ngx("GET", "/users/1984/profile/email", - { host = "domain.org" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.equal("1984", match_t.matches.uri_captures[1]) - assert.equal("1984", match_t.matches.uri_captures.user_id) - assert.equal("email", match_t.matches.uri_captures[2]) - assert.equal("email", match_t.matches.uri_captures.scope) - -- returns the full match as well - assert.equal("/users/1984/profile/email", match_t.matches.uri_captures[0]) - -- no stripped_uri capture - assert.is_nil(match_t.matches.uri_captures.stripped_uri) - assert.equal(2, #match_t.matches.uri_captures) - end) + lazy_teardown(function() + -- this avoids memory leakage + router = nil + benchmark_use_cases = nil + end) - it("returns no uri_captures from a [uri prefix] match", function() - local use_case = { - { - service = service, - route = { - paths = { "/hello" }, - strip_path = true, - }, - }, - } + it("takes < 1ms", function() + local match_t = router:select("POST", target_uri, target_domain, "http", + nil, nil, nil, nil, nil, { + location = target_location, + }) + assert.truthy(match_t) + assert.same(benchmark_use_cases[#benchmark_use_cases].route, + match_t.route) + end) + end) + end) - local router = assert(Router.new(use_case)) - local _ngx = mock_ngx("GET", "/hello/world", { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.equal("/world", match_t.upstream_uri) - assert.is_nil(match_t.matches.uri_captures) - end) + describe("[errors]", function() + it("enforces args types", function() + assert.error_matches(function() + router:select(1) + end, "method must be a string", nil, true) - it("returns no uri_captures from a [uri regex] match without groups", function() - local use_case = { - { - service = service, - route = { - paths = { [[~/users/\d+/profile]] }, - }, - }, - } + assert.error_matches(function() + router:select("GET", 1) + end, "uri must be a string", nil, true) - local router = assert(Router.new(use_case)) - local _ngx = mock_ngx("GET", "/users/1984/profile", - { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.is_nil(match_t.matches.uri_captures) - end) + assert.error_matches(function() + router:select("GET", "/", 1) + end, "host must be a string", nil, true) - it("parses path component from upstream_url property", function() - local use_case_routes = { - { - service = { - name = "service-invalid", - host = "example.org", - path = "/get", - protocol = "http" - }, - route = { - paths = { "/my-route" }, - }, - }, - } + assert.error_matches(function() + router:select("GET", "/", "", 1) + end, "scheme must be a string", nil, true) - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/get", match_t.upstream_url_t.path) - end) + if flavor == "traditional" then + assert.error_matches(function() + router:select("GET", "/", "", "http", 1) + end, "src_ip must be a string", nil, true) - it("parses upstream_url port", function() - local use_case_routes = { - { - service = { - name = "service-invalid", - host = "example.org", - port = 8080, - protocol = "http" - }, - route = { - paths = { "/my-route" }, - }, - }, - { - service = { - name = "service-invalid", - host = "example.org", - port = 8443, - protocol = "https" - }, - route = { - paths = { "/my-route-2" }, - }, - }, - } + assert.error_matches(function() + router:select("GET", "/", "", "http", nil, "") + end, "src_port must be a number", nil, true) - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.equal(8080, match_t.upstream_url_t.port) + assert.error_matches(function() + router:select("GET", "/", "", "http", nil, nil, 1) + end, "dst_ip must be a string", nil, true) - _ngx = mock_ngx("GET", "/my-route-2", { host = "domain.org" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.equal(8443, match_t.upstream_url_t.port) - end) + assert.error_matches(function() + router:select("GET", "/", "", "http", nil, nil, nil, "") + end, "dst_port must be a number", nil, true) + end - it("allows url encoded paths if they are reserved characters", function() - local use_case_routes = { - { - service = service, - route = { - paths = { "/endel%2Fst" }, - }, - }, - } + assert.error_matches(function() + router:select("GET", "/", "", "http", nil, nil, nil, nil, 1) + end, "sni must be a string", nil, true) - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/endel%2Fst", { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/endel%2Fst", match_t.upstream_uri) + assert.error_matches(function() + router:select("GET", "/", "", "http", nil, nil, nil, nil, nil, 1) + end, "headers must be a table", nil, true) + end) + end) end) - describe("stripped paths #strip", function() - local router - local use_case_routes = { - { - service = service, - route = { - id = uuid(), - paths = { "/my-route", "/this-route" }, - strip_path = true - } - }, - -- don't strip this route's matching URI - { - service = service, - route = { - id = uuid(), - methods = { "POST" }, - paths = { "/my-route", "/this-route" }, - strip_path = false, - }, - }, + describe("exec()", function() + local spy_stub = { + nop = function() end } - lazy_setup(function() - router = assert(Router.new(use_case_routes)) - end) + local function mock_ngx(method, request_uri, headers) + local _ngx + _ngx = { + re = ngx.re, + var = setmetatable({ + request_uri = request_uri, + http_kong_debug = headers.kong_debug + }, { + __index = function(_, key) + if key == "http_host" then + spy_stub.nop() + return headers.host + end + end + }), + req = { + get_method = function() + return method + end, + get_headers = function() + return setmetatable(headers, headers_mt) + end + } + } - it("strips the specified paths from the given uri if matching", function() - local _ngx = mock_ngx("GET", "/my-route/hello/world", - { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/my-route", match_t.prefix) - assert.equal("/hello/world", match_t.upstream_uri) - end) + return _ngx + end + + it("returns parsed upstream_url + upstream_uri", function() + local use_case_routes = { + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/my-route" }, + }, + }, + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "https" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/my-route-2" }, + }, + }, + } - it("strips if matched URI is plain (not a prefix)", function() + local router = assert(Router.new(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/my-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) - end) - it("doesn't strip if 'strip_uri' is not enabled", function() - local _ngx = mock_ngx("POST", "/my-route/hello/world", - { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - assert.is_nil(match_t.prefix) - assert.equal("/my-route/hello/world", match_t.upstream_uri) - end) + -- upstream_url_t + if flavor == "traditional" then + assert.equal("http", match_t.upstream_url_t.scheme) + end + assert.equal("example.org", match_t.upstream_url_t.host) + assert.equal(80, match_t.upstream_url_t.port) - it("normalized client URI before matching and proxying", function() - local _ngx = mock_ngx("POST", "/my-route/hello/world", - { host = "domain.org" }) + -- upstream_uri + assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` + assert.equal("/my-route", match_t.upstream_uri) + + _ngx = mock_ngx("GET", "/my-route-2", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + match_t = router:exec() assert.same(use_case_routes[2].route, match_t.route) - assert.is_nil(match_t.prefix) - assert.equal("/my-route/hello/world", match_t.upstream_uri) + + -- upstream_url_t + if flavor == "traditional" then + assert.equal("https", match_t.upstream_url_t.scheme) + end + assert.equal("example.org", match_t.upstream_url_t.host) + assert.equal(443, match_t.upstream_url_t.port) + + -- upstream_uri + assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` + assert.equal("/my-route-2", match_t.upstream_uri) end) - it("does not strips root / URI", function() + it("returns matched_host + matched_uri + matched_method + matched_headers", function() local use_case_routes = { { - service = service, - route = { - paths = { "/" }, - strip_path = true, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { "host.com" }, + methods = { "GET" }, + paths = { "/my-route" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + hosts = { "host.com" }, + paths = { "/my-route" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + hosts = { "*.host.com" }, + headers = { + location = { "my-location-1", "my-location-2" }, + }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + paths = { [[~/users/\d+/profile]] }, }, }, } local router = assert(Router.new(use_case_routes)) - - local _ngx = mock_ngx("POST", "/my-route/hello/world", - { host = "domain.org" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/", match_t.prefix) - assert.equal("/my-route/hello/world", match_t.upstream_uri) - end) - - it("can find an route with stripped URI several times in a row", function() - local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + local _ngx = mock_ngx("GET", "/my-route", { host = "host.com" }) router._set_ngx(_ngx) - local match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/my-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) - - _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) - router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/my-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) - end) + if flavor == "traditional" then + assert.equal("host.com", match_t.matches.host) + assert.equal("/my-route", match_t.matches.uri) + assert.equal("GET", match_t.matches.method) + end + assert.is_nil(match_t.matches.headers) - it("can proxy an route with stripped URI with different URIs in a row", function() - local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + _ngx = mock_ngx("GET", "/my-route/prefix/match", { host = "host.com" }) router._set_ngx(_ngx) - local match_t = router.exec() + match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/my-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) + if flavor == "traditional" then + assert.equal("host.com", match_t.matches.host) + assert.equal("/my-route", match_t.matches.uri) + assert.equal("GET", match_t.matches.method) + end + assert.is_nil(match_t.matches.headers) - _ngx = mock_ngx("GET", "/this-route", { host = "domain.org" }) + _ngx = mock_ngx("POST", "/my-route", { host = "host.com" }) router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/this-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) + match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + if flavor == "traditional" then + assert.equal("host.com", match_t.matches.host) + assert.equal("/my-route", match_t.matches.uri) + end + assert.is_nil(match_t.matches.method) + assert.is_nil(match_t.matches.headers) - _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + _ngx = mock_ngx("GET", "/", { + host = "test.host.com", + location = "my-location-1" + }) router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/my-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) + match_t = router:exec() + assert.same(use_case_routes[3].route, match_t.route) + if flavor == "traditional" then + assert.equal("*.host.com", match_t.matches.host) + assert.same({ location = "my-location-1" }, match_t.matches.headers) + end + assert.is_nil(match_t.matches.uri) + assert.is_nil(match_t.matches.method) - _ngx = mock_ngx("GET", "/this-route", { host = "domain.org" }) + _ngx = mock_ngx("GET", "/users/123/profile", { host = "domain.org" }) router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/this-route", match_t.prefix) - assert.equal("/", match_t.upstream_uri) + match_t = router:exec() + assert.same(use_case_routes[4].route, match_t.route) + assert.is_nil(match_t.matches.host) + if flavor == "traditional" then + assert.equal([[/users/\d+/profile]], match_t.matches.uri) + end + assert.is_nil(match_t.matches.method) + assert.is_nil(match_t.matches.headers) end) - it("strips url encoded paths", function() - local use_case_routes = { + it("returns uri_captures from a [uri regex]", function() + local use_case = { { - service = service, - route = { - paths = { "/endel%2Fst" }, - strip_path = true, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/users/(?P\d+)/profile/?(?P[a-z]*)]] }, }, }, } - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/endel%2Fst", { host = "domain.org" }) + local router = assert(Router.new(use_case)) + local _ngx = mock_ngx("GET", "/users/1984/profile", + { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/endel%2Fst", match_t.prefix) - assert.equal("/", match_t.upstream_uri) - end) - - it("strips a [uri regex]", function() + local match_t = router:exec() + assert.equal("1984", match_t.matches.uri_captures[1]) + assert.equal("1984", match_t.matches.uri_captures.user_id) + assert.equal("", match_t.matches.uri_captures[2]) + assert.equal("", match_t.matches.uri_captures.scope) + -- returns the full match as well + assert.equal("/users/1984/profile", match_t.matches.uri_captures[0]) + -- no stripped_uri capture + assert.is_nil(match_t.matches.uri_captures.stripped_uri) + assert.equal(2, #match_t.matches.uri_captures) + + -- again, this time from the LRU cache + router._set_ngx(_ngx) + match_t = router:exec() + assert.equal("1984", match_t.matches.uri_captures[1]) + assert.equal("1984", match_t.matches.uri_captures.user_id) + assert.equal("", match_t.matches.uri_captures[2]) + assert.equal("", match_t.matches.uri_captures.scope) + -- returns the full match as well + assert.equal("/users/1984/profile", match_t.matches.uri_captures[0]) + -- no stripped_uri capture + assert.is_nil(match_t.matches.uri_captures.stripped_uri) + assert.equal(2, #match_t.matches.uri_captures) + + _ngx = mock_ngx("GET", "/users/1984/profile/email", + { host = "domain.org" }) + router._set_ngx(_ngx) + match_t = router:exec() + assert.equal("1984", match_t.matches.uri_captures[1]) + assert.equal("1984", match_t.matches.uri_captures.user_id) + assert.equal("email", match_t.matches.uri_captures[2]) + assert.equal("email", match_t.matches.uri_captures.scope) + -- returns the full match as well + assert.equal("/users/1984/profile/email", match_t.matches.uri_captures[0]) + -- no stripped_uri capture + assert.is_nil(match_t.matches.uri_captures.stripped_uri) + assert.equal(2, #match_t.matches.uri_captures) + end) + + it("returns no uri_captures from a [uri prefix] match", function() local use_case = { { service = service, route = { - paths = { [[~/users/\d+/profile]] }, + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/hello" }, strip_path = true, }, }, } local router = assert(Router.new(use_case)) - local _ngx = mock_ngx("GET", "/users/123/profile/hello/world", - { host = "domain.org" }) + local _ngx = mock_ngx("GET", "/hello/world", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() - assert.equal("/users/123/profile", match_t.prefix) - assert.equal("/hello/world", match_t.upstream_uri) + local match_t = router:exec() + assert.equal("/world", match_t.upstream_uri) + assert.is_nil(match_t.matches.uri_captures) end) - it("strips a [uri regex] with a capture group", function() + it("returns no uri_captures from a [uri regex] match without groups", function() local use_case = { { - service = service, - route = { - paths = { [[~/users/(\d+)/profile]] }, - strip_path = true, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/users/\d+/profile]] }, }, }, } local router = assert(Router.new(use_case)) - local _ngx = mock_ngx("GET", "/users/123/profile/hello/world", + local _ngx = mock_ngx("GET", "/users/1984/profile", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() - assert.equal("/users/123/profile", match_t.prefix) - assert.equal("/hello/world", match_t.upstream_uri) + local match_t = router:exec() + assert.is_nil(match_t.matches.uri_captures) end) - end) - describe("preserve Host header", function() - local router - local use_case_routes = { - -- use the request's Host header - { - service = { - name = "service-invalid", - host = "example.org", - protocol = "http" - }, - route = { - preserve_host = true, - hosts = { "preserve.com" }, + it("parses path component from upstream_url property", function() + local use_case_routes = { + { + service = { + name = "service-invalid", + host = "example.org", + path = "/get", + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/my-route" }, + }, }, - }, - -- use the route's upstream_url's Host - { - service = { - name = "service-invalid", - host = "example.org", - protocol = "http" + } + + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + + if flavor == "traditional" then + assert.equal("/get", match_t.upstream_url_t.path) + end + end) + + it("parses upstream_url port", function() + local use_case_routes = { + { + service = { + name = "service-invalid", + host = "example.org", + port = 8080, + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/my-route" }, + }, }, - route = { - preserve_host = false, - hosts = { "discard.com" }, + { + service = { + name = "service-invalid", + host = "example.org", + port = 8443, + protocol = "https" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/my-route-2" }, + }, }, - }, - } + } - lazy_setup(function() - router = assert(Router.new(use_case_routes)) + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.equal(8080, match_t.upstream_url_t.port) + + _ngx = mock_ngx("GET", "/my-route-2", { host = "domain.org" }) + router._set_ngx(_ngx) + match_t = router:exec() + assert.equal(8443, match_t.upstream_url_t.port) end) - describe("when preserve_host is true", function() - local host = "preserve.com" + it("allows url encoded paths if they are reserved characters", function() + local use_case_routes = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/endel%2Fst" }, + }, + }, + } + + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/endel%2Fst", { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("/endel%2Fst", match_t.upstream_uri) + end) - it("uses the request's Host header", function() - local _ngx = mock_ngx("GET", "/", { host = host }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal(host, match_t.upstream_host) - end) + describe("stripped paths #strip", function() + local router + local use_case_routes = { + { + service = service, + route = { + id = uuid(), + paths = { "/my-route", "/this-route" }, + strip_path = true + } + }, + -- don't strip this route's matching URI + { + service = service, + route = { + id = uuid(), + methods = { "POST" }, + paths = { "/my-route", "/this-route" }, + strip_path = false, + }, + }, + } - it("uses the request's Host header incl. port", function() - local _ngx = mock_ngx("GET", "/", { host = host .. ":123" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal(host .. ":123", match_t.upstream_host) + lazy_setup(function() + router = assert(Router.new(use_case_routes)) end) - it("does not change the target upstream", function() - local _ngx = mock_ngx("GET", "/", { host = host }) + it("strips the specified paths from the given uri if matching", function() + local _ngx = mock_ngx("GET", "/my-route/hello/world", + { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("example.org", match_t.upstream_url_t.host) - end) - - it("uses the request's Host header when `grab_header` is disabled", function() - local use_case_routes = { - { - service = service, - route = { - name = "route-1", - preserve_host = true, - paths = { "/foo" }, - }, - upstream_url = "http://example.org", - }, - } + assert.equal("/my-route", match_t.prefix) + assert.equal("/hello/world", match_t.upstream_uri) + end) - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/foo", { host = "preserve.com" }) + it("strips if matched URI is plain (not a prefix)", function() + local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("preserve.com", match_t.upstream_host) + assert.equal("/my-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) + end) + + it("doesn't strip if 'strip_uri' is not enabled", function() + local _ngx = mock_ngx("POST", "/my-route/hello/world", + { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + assert.is_nil(match_t.prefix) + assert.equal("/my-route/hello/world", match_t.upstream_uri) end) - it("uses the request's Host header if an route with no host was cached", function() - -- This is a regression test for: - -- https://github.com/Kong/kong/issues/2825 - -- Ensure cached routes (in the LRU cache) still get proxied with the - -- correct Host header when preserve_host = true and no registered - -- route has a `hosts` property. + it("normalized client URI before matching and proxying", function() + local _ngx = mock_ngx("POST", "/my-route/hello/world", + { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + assert.is_nil(match_t.prefix) + assert.equal("/my-route/hello/world", match_t.upstream_uri) + end) + it("does not strips root / URI", function() local use_case_routes = { { - service = service, - route = { - name = "no-host", - paths = { "/nohost" }, - preserve_host = true, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/" }, + strip_path = true, }, }, } local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/nohost", { host = "domain1.com" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("domain1.com", match_t.upstream_host) - _ngx = mock_ngx("GET", "/nohost", { host = "domain2.com" }) + local _ngx = mock_ngx("POST", "/my-route/hello/world", + { host = "domain.org" }) router._set_ngx(_ngx) - match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("domain2.com", match_t.upstream_host) + assert.equal("/", match_t.prefix) + assert.equal("/my-route/hello/world", match_t.upstream_uri) end) - end) - describe("when preserve_host is false", function() - local host = "discard.com" - - it("does not change the target upstream", function() - local _ngx = mock_ngx("GET", "/", { host = host }) + it("can find an route with stripped URI several times in a row", function() + local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - assert.equal("example.org", match_t.upstream_url_t.host) - end) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("/my-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) - it("does not set the host_header", function() - local _ngx = mock_ngx("GET", "/", { host = host }) + _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - assert.is_nil(match_t.upstream_host) + match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("/my-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) end) - end) - end) - - describe("preserve Host header #grpc", function() - local router - local use_case_routes = { - -- use the request's Host header - { - service = { - name = "service-invalid", - host = "example.org", - protocol = "grpc" - }, - route = { - preserve_host = true, - hosts = { "preserve.com" }, - }, - }, - -- use the route's upstream_url's Host - { - service = { - name = "service-invalid", - host = "example.org", - protocol = "grpc" - }, - route = { - preserve_host = false, - hosts = { "discard.com" }, - }, - }, - } - - lazy_setup(function() - router = assert(Router.new(use_case_routes)) - end) - describe("when preserve_host is true", function() - local host = "preserve.com" + it("can proxy an route with stripped URI with different URIs in a row", function() + local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("/my-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) - it("uses the request's Host header", function() - local _ngx = mock_ngx("GET", "/", { host = host }) + _ngx = mock_ngx("GET", "/this-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal(host, match_t.upstream_host) - assert.equal("grpc", match_t.service.protocol) - end) + assert.equal("/this-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) - it("uses the request's Host header incl. port", function() - local _ngx = mock_ngx("GET", "/", { host = host .. ":123" }) + _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal(host .. ":123", match_t.upstream_host) - assert.equal("grpc", match_t.service.protocol) - end) + assert.equal("/my-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) - it("does not change the target upstream", function() - local _ngx = mock_ngx("GET", "/", { host = host }) + _ngx = mock_ngx("GET", "/this-route", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("example.org", match_t.upstream_url_t.host) - assert.equal("grpc", match_t.service.protocol) + assert.equal("/this-route", match_t.prefix) + assert.equal("/", match_t.upstream_uri) end) - it("uses the request's Host header when `grab_header` is disabled", function() + it("strips url encoded paths", function() local use_case_routes = { { - service = { - name = "service-invalid", - protocol = "grpc", - }, - route = { - name = "route-1", - preserve_host = true, - paths = { "/foo" }, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/endel%2Fst" }, + strip_path = true, }, - upstream_url = "http://example.org", }, } local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/foo", { host = "preserve.com" }) + local _ngx = mock_ngx("GET", "/endel%2Fst", { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("preserve.com", match_t.upstream_host) - assert.equal("grpc", match_t.service.protocol) + assert.equal("/endel%2Fst", match_t.prefix) + assert.equal("/", match_t.upstream_uri) end) - it("uses the request's Host header if an route with no host was cached", function() - -- This is a regression test for: - -- https://github.com/Kong/kong/issues/2825 - -- Ensure cached routes (in the LRU cache) still get proxied with the - -- correct Host header when preserve_host = true and no registered - -- route has a `hosts` property. - - local use_case_routes = { + it("strips a [uri regex]", function() + local use_case = { { - service = { - name = "service-invalid", - protocol = "grpc", - }, - route = { - name = "no-host", - paths = { "/nohost" }, - preserve_host = true, + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/users/\d+/profile]] }, + strip_path = true, }, }, } - local router = assert(Router.new(use_case_routes)) - local _ngx = mock_ngx("GET", "/nohost", { host = "domain1.com" }) + local router = assert(Router.new(use_case)) + local _ngx = mock_ngx("GET", "/users/123/profile/hello/world", + { host = "domain.org" }) router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("domain1.com", match_t.upstream_host) - assert.equal("grpc", match_t.service.protocol) + local match_t = router:exec() + assert.equal("/users/123/profile", match_t.prefix) + assert.equal("/hello/world", match_t.upstream_uri) + end) + + it("strips a [uri regex] with a capture group", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/users/(\d+)/profile]] }, + strip_path = true, + }, + }, + } - _ngx = mock_ngx("GET", "/nohost", { host = "domain2.com" }) + local router = assert(Router.new(use_case)) + local _ngx = mock_ngx("GET", "/users/123/profile/hello/world", + { host = "domain.org" }) router._set_ngx(_ngx) - match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.equal("domain2.com", match_t.upstream_host) - assert.equal("grpc", match_t.service.protocol) + local match_t = router:exec() + assert.equal("/users/123/profile", match_t.prefix) + assert.equal("/hello/world", match_t.upstream_uri) end) end) - describe("when preserve_host is false", function() - local host = "discard.com" + describe("preserve Host header", function() + local router + local use_case_routes = { + -- use the request's Host header + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + preserve_host = true, + hosts = { "preserve.com" }, + }, + }, + -- use the route's upstream_url's Host + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + preserve_host = false, + hosts = { "discard.com" }, + }, + }, + } - it("does not change the target upstream", function() - local _ngx = mock_ngx("GET", "/", { host = host }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - assert.equal("example.org", match_t.upstream_url_t.host) - assert.equal("grpc", match_t.service.protocol) + lazy_setup(function() + router = assert(Router.new(use_case_routes)) end) - it("does not set the host_header", function() - local _ngx = mock_ngx("GET", "/", { host = host }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[2].route, match_t.route) - assert.is_nil(match_t.upstream_host) - assert.equal("grpc", match_t.service.protocol) + describe("when preserve_host is true", function() + local host = "preserve.com" + + it("uses the request's Host header", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal(host, match_t.upstream_host) + end) + + it_trad_only("uses the request's Host header incl. port", function() + local _ngx = mock_ngx("GET", "/", { host = host .. ":123" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal(host .. ":123", match_t.upstream_host) + end) + + it("does not change the target upstream", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("example.org", match_t.upstream_url_t.host) + end) + + it("uses the request's Host header when `grab_header` is disabled", function() + local use_case_routes = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + name = "route-1", + preserve_host = true, + paths = { "/foo" }, + }, + upstream_url = "http://example.org", + }, + } + + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/foo", { host = "preserve.com" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("preserve.com", match_t.upstream_host) + end) + + it("uses the request's Host header if an route with no host was cached", function() + -- This is a regression test for: + -- https://github.com/Kong/kong/issues/2825 + -- Ensure cached routes (in the LRU cache) still get proxied with the + -- correct Host header when preserve_host = true and no registered + -- route has a `hosts` property. + + local use_case_routes = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + name = "no-host", + paths = { "/nohost" }, + preserve_host = true, + }, + }, + } + + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/nohost", { host = "domain1.com" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("domain1.com", match_t.upstream_host) + + _ngx = mock_ngx("GET", "/nohost", { host = "domain2.com" }) + router._set_ngx(_ngx) + match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("domain2.com", match_t.upstream_host) + end) + end) + + describe("when preserve_host is false", function() + local host = "discard.com" + + it("does not change the target upstream", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + assert.equal("example.org", match_t.upstream_url_t.host) + end) + + it("does not set the host_header", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + assert.is_nil(match_t.upstream_host) + end) end) end) - end) + describe("preserve Host header #grpc", function() + local router + local use_case_routes = { + -- use the request's Host header + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "grpc" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + preserve_host = true, + hosts = { "preserve.com" }, + }, + }, + -- use the route's upstream_url's Host + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "grpc" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + preserve_host = false, + hosts = { "discard.com" }, + }, + }, + } + + lazy_setup(function() + router = assert(Router.new(use_case_routes)) + end) - describe("#slash handling", function() + describe("when preserve_host is true", function() + local host = "preserve.com" - for i, line in ipairs(path_handling_tests) do - for j, test in ipairs(line:expand()) do - local strip = test.strip_path and "on" or "off" - local route_uri_or_host - if test.route_path then - route_uri_or_host = "uri " .. test.route_path - else - route_uri_or_host = "host localbin-" .. i .. "-" .. j .. ".com" - end + it("uses the request's Host header", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal(host, match_t.upstream_host) + assert.equal("grpc", match_t.service.protocol) + end) + + it_trad_only("uses the request's Host header incl. port", function() + local _ngx = mock_ngx("GET", "/", { host = host .. ":123" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal(host .. ":123", match_t.upstream_host) + assert.equal("grpc", match_t.service.protocol) + end) - local description = string.format("(%d-%d) plain, %s with %s, strip = %s, %s. req: %s", - i, j, test.service_path, route_uri_or_host, strip, test.path_handling, test.request_path) + it("does not change the target upstream", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("example.org", match_t.upstream_url_t.host) + assert.equal("grpc", match_t.service.protocol) + end) - it(description, function() + it("uses the request's Host header when `grab_header` is disabled", function() local use_case_routes = { { - service = { - protocol = "http", - name = "service-invalid", - path = test.service_path, + service = { + name = "service-invalid", + protocol = "grpc", }, - route = { - strip_path = test.strip_path, - path_handling = test.path_handling, - -- only add the header is no path is provided - hosts = test.service_path == nil and nil or { "localbin-" .. i .. "-" .. j .. ".com" }, - paths = { test.route_path }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + name = "route-1", + preserve_host = true, + paths = { "/foo" }, }, - } + upstream_url = "http://example.org", + }, } - local router = assert(Router.new(use_case_routes) ) - local _ngx = mock_ngx("GET", test.request_path, { host = "localbin-" .. i .. "-" .. j .. ".com" }) + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/foo", { host = "preserve.com" }) router._set_ngx(_ngx) - local match_t = router.exec() + local match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.same(test.service_path, match_t.upstream_url_t.path) - assert.same(test.expected_path, match_t.upstream_uri) + assert.equal("preserve.com", match_t.upstream_host) + assert.equal("grpc", match_t.service.protocol) end) - end - end - -- this is identical to the tests above, except that for the path we match - -- with an injected regex sequence, effectively transforming the path - -- match into a regex match - for i, line in ipairs(path_handling_tests) do - if line.route_path then -- skip test cases which match on host + it("uses the request's Host header if an route with no host was cached", function() + -- This is a regression test for: + -- https://github.com/Kong/kong/issues/2825 + -- Ensure cached routes (in the LRU cache) still get proxied with the + -- correct Host header when preserve_host = true and no registered + -- route has a `hosts` property. + + local use_case_routes = { + { + service = { + name = "service-invalid", + protocol = "grpc", + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + name = "no-host", + paths = { "/nohost" }, + preserve_host = true, + }, + }, + } + + local router = assert(Router.new(use_case_routes)) + local _ngx = mock_ngx("GET", "/nohost", { host = "domain1.com" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("domain1.com", match_t.upstream_host) + assert.equal("grpc", match_t.service.protocol) + + _ngx = mock_ngx("GET", "/nohost", { host = "domain2.com" }) + router._set_ngx(_ngx) + match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + assert.equal("domain2.com", match_t.upstream_host) + assert.equal("grpc", match_t.service.protocol) + end) + end) + + describe("when preserve_host is false", function() + local host = "discard.com" + + it("does not change the target upstream", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + assert.equal("example.org", match_t.upstream_url_t.host) + assert.equal("grpc", match_t.service.protocol) + end) + + it("does not set the host_header", function() + local _ngx = mock_ngx("GET", "/", { host = host }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + assert.is_nil(match_t.upstream_host) + assert.equal("grpc", match_t.service.protocol) + end) + end) + end) + + + describe("#slash handling", function() + for i, line in ipairs(path_handling_tests) do for j, test in ipairs(line:expand()) do - local strip = test.strip_path and "on" or "off" - local regex = "~/[0]?" .. test.route_path:sub(2, -1) - local description = string.format("(%d-%d) regex, %s with %s, strip = %s, %s. req: %s", - i, j, test.service_path, regex, strip, test.path_handling, test.request_path) - - it(description, function() - local use_case_routes = { - { - service = { - protocol = "http", - name = "service-invalid", - path = test.service_path, - }, - route = { - strip_path = test.strip_path, - -- only add the header is no path is provided - path_handling = test.path_handling, - hosts = { "localbin-" .. i .. ".com" }, - paths = { regex }, - }, + if flavor == "traditional" or test.path_handling == "v0" then + local strip = test.strip_path and "on" or "off" + local route_uri_or_host + if test.route_path then + route_uri_or_host = "uri " .. test.route_path + else + route_uri_or_host = "host localbin-" .. i .. "-" .. j .. ".com" + end + + local description = string.format("(%d-%d) plain, %s with %s, strip = %s, %s. req: %s", + i, j, test.service_path, route_uri_or_host, strip, test.path_handling, test.request_path) + + it(description, function() + local use_case_routes = { + { + service = { + protocol = "http", + name = "service-invalid", + path = test.service_path, + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6" .. string.format("%03d%03d", i, j), + strip_path = test.strip_path, + path_handling = test.path_handling, + -- only add the header is no path is provided + hosts = test.service_path == nil and nil or { "localbin-" .. i .. "-" .. j .. ".com" }, + paths = { test.route_path }, + }, + } } - } - local router = assert(Router.new(use_case_routes) ) - local _ngx = mock_ngx("GET", test.request_path, { host = "localbin-" .. i .. ".com" }) - router._set_ngx(_ngx) - local match_t = router.exec() - assert.same(use_case_routes[1].route, match_t.route) - assert.same(test.service_path, match_t.upstream_url_t.path) - assert.same(test.expected_path, match_t.upstream_uri) - end) + local router = assert(Router.new(use_case_routes) ) + local _ngx = mock_ngx("GET", test.request_path, { host = "localbin-" .. i .. "-" .. j .. ".com" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + if flavor == "traditional" then + assert.same(test.service_path, match_t.upstream_url_t.path) + end + assert.same(test.expected_path, match_t.upstream_uri) + end) + end end end - end + + -- this is identical to the tests above, except that for the path we match + -- with an injected regex sequence, effectively transforming the path + -- match into a regex match + for i, line in ipairs(path_handling_tests) do + if line.route_path then -- skip test cases which match on host + for j, test in ipairs(line:expand()) do + if flavor == "traditional" or test.path_handling == "v0" then + local strip = test.strip_path and "on" or "off" + local regex = "~/[0]?" .. test.route_path:sub(2, -1) + local description = string.format("(%d-%d) regex, %s with %s, strip = %s, %s. req: %s", + i, j, test.service_path, regex, strip, test.path_handling, test.request_path) + + it(description, function() + local use_case_routes = { + { + service = { + protocol = "http", + name = "service-invalid", + path = test.service_path, + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6" .. string.format("%03d%03d", i, j), + strip_path = test.strip_path, + -- only add the header is no path is provided + path_handling = test.path_handling, + hosts = { "localbin-" .. i .. ".com" }, + paths = { regex }, + }, + } + } + + local router = assert(Router.new(use_case_routes) ) + local _ngx = mock_ngx("GET", test.request_path, { host = "localbin-" .. i .. ".com" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + if flavor == "traditional" then + assert.same(test.service_path, match_t.upstream_url_t.path) + end + assert.same(test.expected_path, match_t.upstream_uri) + end) + end + end + end + end + end) end) - end) - describe("#stream context", function() - describe("[sources]", function() - local use_case = { - -- plain - { - service = service, - route = { - sources = { - { ip = "127.0.0.1" }, - { ip = "127.0.0.2" }, - } - } - }, - { - service = service, - route = { - sources = { - { port = 65001 }, - { port = 65002 }, - } - } - }, - -- range - { - service = service, - route = { - sources = { - { ip = "127.168.0.0/8" }, - } - } - }, - -- ip + port - { - service = service, - route = { - sources = { - { ip = "127.0.0.1", port = 65001 }, + if flavor == "traditional" then + describe("#stream context", function() + describe("[sources]", function() + local use_case, router + + lazy_setup(function() + use_case = { + -- plain + { + service = service, + route = { + sources = { + { ip = "127.0.0.1" }, + { ip = "127.0.0.2" }, + } + } + }, + { + service = service, + route = { + sources = { + { port = 65001 }, + { port = 65002 }, + } + } + }, + -- range + { + service = service, + route = { + sources = { + { ip = "127.168.0.0/8" }, + } + } + }, + -- ip + port + { + service = service, + route = { + sources = { + { ip = "127.0.0.1", port = 65001 }, + } + } + }, + { + service = service, + route = { + sources = { + { ip = "127.0.0.2", port = 65300 }, + { ip = "127.168.0.0/16", port = 65301 }, + } + } + }, } - } - }, - { - service = service, - route = { - sources = { - { ip = "127.0.0.2", port = 65300 }, - { ip = "127.168.0.0/16", port = 65301 }, + + router = assert(Router.new(use_case)) + end) + + it("[src_ip]", function() + local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("[src_port]", function() + local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.3", 65001) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("[src_ip] range match", function() + local match_t = router:select(nil, nil, nil, "tcp", "127.168.0.1") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + end) + + it("[src_ip] + [src_port]", function() + local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1", 65001) + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) + end) + + it("[src_ip] range match + [src_port]", function() + local match_t = router:select(nil, nil, nil, "tcp", "127.168.10.1", 65301) + assert.truthy(match_t) + assert.same(use_case[5].route, match_t.route) + end) + + it("[src_ip] no match", function() + local match_t = router:select(nil, nil, nil, "tcp", "10.0.0.1") + assert.falsy(match_t) + + match_t = router:select(nil, nil, nil, "tcp", "10.0.0.2", 65301) + assert.falsy(match_t) + end) + end) + + + describe("[destinations]", function() + local use_case, router + + lazy_setup(function() + use_case = { + -- plain + { + service = service, + route = { + destinations = { + { ip = "127.0.0.1" }, + { ip = "127.0.0.2" }, + } + } + }, + { + service = service, + route = { + destinations = { + { port = 65001 }, + { port = 65002 }, + } + } + }, + -- range + { + service = service, + route = { + destinations = { + { ip = "127.168.0.0/8" }, + } + } + }, + -- ip + port + { + service = service, + route = { + destinations = { + { ip = "127.0.0.1", port = 65001 }, + } + } + }, + { + service = service, + route = { + destinations = { + { ip = "127.0.0.2", port = 65300 }, + { ip = "127.168.0.0/16", port = 65301 }, + } + } + }, } - } - }, - } - local router = assert(Router.new(use_case)) + router = assert(Router.new(use_case)) + end) - it("[src_ip]", function() - local match_t = router.select(nil, nil, nil, "tcp", "127.0.0.1") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + it("[dst_ip]", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "127.0.0.1") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) - match_t = router.select(nil, nil, nil, "tcp", "127.0.0.1") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - end) + match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "127.0.0.1") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) - it("[src_port]", function() - local match_t = router.select(nil, nil, nil, "tcp", "127.0.0.3", 65001) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + it("[dst_port]", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "127.0.0.3", 65001) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) - it("[src_ip] range match", function() - local match_t = router.select(nil, nil, nil, "tcp", "127.168.0.1") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - end) + it("[dst_ip] range match", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "127.168.0.1") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + end) - it("[src_ip] + [src_port]", function() - local match_t = router.select(nil, nil, nil, "tcp", "127.0.0.1", 65001) - assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) - end) + it("[dst_ip] + [dst_port]", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "127.0.0.1", 65001) + assert.truthy(match_t) + assert.same(use_case[4].route, match_t.route) + end) - it("[src_ip] range match + [src_port]", function() - local match_t = router.select(nil, nil, nil, "tcp", "127.168.10.1", 65301) - assert.truthy(match_t) - assert.same(use_case[5].route, match_t.route) - end) + it("[dst_ip] range match + [dst_port]", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "127.168.10.1", 65301) + assert.truthy(match_t) + assert.same(use_case[5].route, match_t.route) + end) - it("[src_ip] no match", function() - local match_t = router.select(nil, nil, nil, "tcp", "10.0.0.1") - assert.falsy(match_t) + it("[dst_ip] no match", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "10.0.0.1") + assert.falsy(match_t) - match_t = router.select(nil, nil, nil, "tcp", "10.0.0.2", 65301) - assert.falsy(match_t) - end) - end) + match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "10.0.0.2", 65301) + assert.falsy(match_t) + end) + end) - describe("[destinations]", function() - local use_case = { - -- plain - { - service = service, - route = { - destinations = { - { ip = "127.0.0.1" }, - { ip = "127.0.0.2" }, - } - } - }, - { - service = service, - route = { - destinations = { - { port = 65001 }, - { port = 65002 }, - } - } - }, - -- range - { - service = service, - route = { - destinations = { - { ip = "127.168.0.0/8" }, - } - } - }, - -- ip + port - { - service = service, - route = { - destinations = { - { ip = "127.0.0.1", port = 65001 }, + describe("[snis]", function() + local use_case, use_case_ignore_sni, router, router_ignore_sni + + lazy_setup(function() + use_case = { + { + service = service, + route = { + snis = { "www.example.org" } + } + }, + -- see #6425 + { + service = service, + route = { + hosts = { + "sni.example.com", + }, + protocols = { + "http", "https", + }, + snis = { + "sni.example.com", + }, + }, + }, + { + service = service, + route = { + hosts = { + "sni.example.com", + }, + protocols = { + "http", + }, + }, + }, } - } - }, - { - service = service, - route = { - destinations = { - { ip = "127.0.0.2", port = 65300 }, - { ip = "127.168.0.0/16", port = 65301 }, + + use_case_ignore_sni = { + -- see #6425 + { + service = service, + route = { + hosts = { + "sni.example.com", + }, + protocols = { + "http", "https", + }, + snis = { + "sni.example.com", + }, + }, + }, } - } - }, - } - local router = assert(Router.new(use_case)) + router = assert(Router.new(use_case)) + router_ignore_sni = assert(Router.new(use_case_ignore_sni)) + end) - it("[dst_ip]", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "127.0.0.1") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + it("[sni]", function() + local match_t = router:select(nil, nil, nil, "tcp", nil, nil, nil, nil, + "www.example.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) - match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "127.0.0.1") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - end) + it("[sni] is ignored for http request without shadowing routes with `protocols={'http'}`. Fixes #6425", function() + local match_t = router_ignore_sni:select(nil, nil, "sni.example.com", + "http", nil, nil, nil, nil, + nil) + assert.truthy(match_t) + assert.same(use_case_ignore_sni[1].route, match_t.route) - it("[dst_port]", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "127.0.0.3", 65001) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - end) + match_t = router:select(nil, nil, "sni.example.com", + "http", nil, nil, nil, nil, + nil) + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + end) + end) - it("[dst_ip] range match", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "127.168.0.1") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - end) - it("[dst_ip] + [dst_port]", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "127.0.0.1", 65001) - assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) - end) + it("[sni] has higher priority than [src] or [dst]", function() + local use_case = { + { + service = service, + route = { + snis = { "www.example.org" }, + } + }, + { + service = service, + route = { + sources = { + { ip = "127.0.0.1" }, + } + } + }, + { + service = service, + route = { + destinations = { + { ip = "172.168.0.1" }, + } + } + }, + } - it("[dst_ip] range match + [dst_port]", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "127.168.10.1", 65301) - assert.truthy(match_t) - assert.same(use_case[5].route, match_t.route) - end) + local router = assert(Router.new(use_case)) - it("[dst_ip] no match", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "10.0.0.1") - assert.falsy(match_t) + local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1", nil, + nil, nil, "www.example.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) - match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "10.0.0.2", 65301) - assert.falsy(match_t) + match_t = router:select(nil, nil, nil, "tcp", nil, nil, + "172.168.0.1", nil, "www.example.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("[src] + [dst] has higher priority than [sni]", function() + local use_case = { + { + service = service, + route = { + snis = { "www.example.org" }, + } + }, + { + service = service, + route = { + sources = { + { ip = "127.0.0.1" }, + }, + destinations = { + { ip = "172.168.0.1" }, + } + } + }, + } + + local router = assert(Router.new(use_case)) + + local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1", nil, + "172.168.0.1", nil, "www.example.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) end) - end) + end + end) + describe("[both regex and prefix with regex_priority]", function() + local use_case, router - describe("[snis]", function() - local use_case = { - { - service = service, - route = { - snis = { "www.example.org" } - } - }, - -- see #6425 + lazy_setup(function() + use_case = { + -- regex { service = service, route = { - hosts = { - "sni.example.com", - }, - protocols = { - "http", "https", + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/.*" }, - snis = { - "sni.example.com", + hosts = { + "domain-1.org", }, }, }, + -- prefix { service = service, route = { - hosts = { - "sni.example.com", + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/" }, - protocols = { - "http", + hosts = { + "domain-2.org", }, + regex_priority = 5 }, }, - } - - local use_case_ignore_sni = { - -- see #6425 { service = service, route = { - hosts = { - "sni.example.com", - }, - protocols = { - "http", "https", + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + paths = { + "/v1" }, - snis = { - "sni.example.com", + hosts = { + "domain-2.org", }, }, }, } - local router = assert(Router.new(use_case)) - local router_ignore_sni = assert(Router.new(use_case_ignore_sni)) - - it("[sni]", function() - local match_t = router.select(nil, nil, nil, "tcp", nil, nil, nil, nil, - "www.example.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - end) - - it("[sni] is ignored for http request without shadowing routes with `protocols={'http'}`. Fixes #6425", function() - local match_t = router_ignore_sni.select(nil, nil, "sni.example.com", - "http", nil, nil, nil, nil, - nil) - assert.truthy(match_t) - assert.same(use_case_ignore_sni[1].route, match_t.route) - - match_t = router.select(nil, nil, "sni.example.com", - "http", nil, nil, nil, nil, - nil) - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - end) - end) - - - it("[sni] has higher priority than [src] or [dst]", function() - local use_case = { - { - service = service, - route = { - snis = { "www.example.org" }, - } - }, - { - service = service, - route = { - sources = { - { ip = "127.0.0.1" }, - } - } - }, - { - service = service, - route = { - destinations = { - { ip = "172.168.0.1" }, - } - } - }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select(nil, nil, nil, "tcp", "127.0.0.1", nil, - nil, nil, "www.example.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - - match_t = router.select(nil, nil, nil, "tcp", nil, nil, - "172.168.0.1", nil, "www.example.org") - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + router = assert(Router.new(use_case)) end) - it("[src] + [dst] has higher priority than [sni]", function() - local use_case = { - { - service = service, - route = { - snis = { "www.example.org" }, - } - }, - { - service = service, - route = { - sources = { - { ip = "127.0.0.1" }, - }, - destinations = { - { ip = "172.168.0.1" }, - } - } - }, - } - - local router = assert(Router.new(use_case)) - - local match_t = router.select(nil, nil, nil, "tcp", "127.0.0.1", nil, - "172.168.0.1", nil, "www.example.org") + it("[prefix matching ignore regex_priority]", function() + local match_t = router:select("GET", "/v1", "domain-2.org") assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) + assert.same(use_case[3].route, match_t.route) end) - end) -end) - -describe("[both regex and prefix with regex_priority]", function() - local use_case = { - -- regex - { - service = service, - route = { - paths = { - "/.*" - }, - hosts = { - "domain-1.org", - }, - }, - }, - -- prefix - { - service = service, - route = { - paths = { - "/" - }, - hosts = { - "domain-2.org", - }, - regex_priority = 5 - }, - }, - { - service = service, - route = { - paths = { - "/v1" - }, - hosts = { - "domain-2.org", - }, - }, - }, - } - local router = assert(Router.new(use_case)) - - it("[prefix matching ignore regex_priority]", function() - local match_t = router.select("GET", "/v1", "domain-2.org") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) end) +end -end) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index d28fa290634..204600728f3 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -122,12 +122,15 @@ local function remove_routes(strategy, routes) admin_api.plugins:remove(enable_buffering_plugin) end +--for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do for _, b in ipairs({ false, true }) do enable_buffering = b for _, strategy in helpers.each_strategy() do - describe("Router [#" .. strategy .. "] with buffering [" .. (b and "on]" or "off]") , function() + describe("Router [#" .. strategy .. ", flavor = " .. flavor .. "] with buffering [" .. (b and "on]" or "off]") , function() local proxy_client local proxy_ssl_client local bp + local it_trad_only = (flavor == "traditional") and it or pending lazy_setup(function() local fixtures = { @@ -151,6 +154,7 @@ for _, strategy in helpers.each_strategy() do }) assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, plugins = "bundled,enable-buffering", nginx_conf = "spec/fixtures/custom_nginx.template", @@ -767,7 +771,7 @@ for _, strategy in helpers.each_strategy() do remove_routes(strategy, routes) end) - it("depends on created_at field", function() + it_trad_only("depends on created_at field", function() local res = assert(proxy_client:send { method = "GET", path = "/status/r", @@ -802,7 +806,7 @@ for _, strategy in helpers.each_strategy() do { strip_path = true, - paths = { "~/status/(?re)" }, + paths = { "~/status/(?Pre)" }, service = { name = "regex_1", path = "/status/200", @@ -858,7 +862,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("regex_2", res.headers["kong-service-name"]) end) - it("depends on created_at if regex_priority is tie", function() + it_trad_only("depends on created_at if regex_priority is tie", function() local res = assert(proxy_client:send { method = "GET", path = "/status/ab", @@ -1203,7 +1207,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("preserved.com", json.headers.host) end) - it("forwards request Host:Port even if port is default", function() + it_trad_only("forwards request Host:Port even if port is default", function() local res = assert(proxy_client:send { method = "GET", path = "/get", @@ -1405,7 +1409,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its 'snis' attribute", function() + it_trad_only("matches a Route based on its 'snis' attribute", function() -- config propogates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds -- in vagrant it takes around 6 seconds @@ -1933,7 +1937,7 @@ for _, strategy in helpers.each_strategy() do remove_routes(strategy, routes) end) - it("regression test for #5438", function() + it_trad_only("regression test for #5438", function() for i = 1, 9 do for j = 1, #routes[i].paths do local res = assert(proxy_client:send { @@ -1955,7 +1959,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("regression test for #5438 concatenating paths", function() + it_trad_only("regression test for #5438 concatenating paths", function() for i = 10, 14 do for j = 1, #routes[i].paths do local res = assert(proxy_client:send { @@ -1977,7 +1981,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("regression test for #5438 part 2", function() + it_trad_only("regression test for #5438 part 2", function() local res = assert(proxy_client:send { method = "GET", path = "/rest/devportal", @@ -1994,7 +1998,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(routes[9].service.name, res.headers["kong-service-name"]) end) - it("prioritizes longer URIs", function() + it_trad_only("prioritizes longer URIs", function() local res = assert(proxy_client:send { method = "GET", path = "/root/fixture/get", @@ -2064,7 +2068,7 @@ for _, strategy in helpers.each_strategy() do remove_routes(strategy, routes) end) - it("prioritizes longer URIs", function() + it_trad_only("prioritizes longer URIs", function() local res = assert(proxy_client:send { method = "GET", path = "/root/fixture/get", @@ -2115,31 +2119,33 @@ for _, strategy in helpers.each_strategy() do for i, line in ipairs(path_handling_tests) do for j, test in ipairs(line:expand()) do - local strip = test.strip_path and "on" or "off" - local route_uri_or_host - if test.route_path then - route_uri_or_host = "uri " .. test.route_path - else - route_uri_or_host = "host localbin-" .. i .. "-" .. j .. ".com" - end - - local description = string.format("(%d-%d) %s with %s, strip = %s, %s when requesting %s", - i, j, test.service_path, route_uri_or_host, strip, test.path_handling, test.request_path) + if flavor == "traditional" or test.path_handling == "v0" then + local strip = test.strip_path and "on" or "off" + local route_uri_or_host + if test.route_path then + route_uri_or_host = "uri " .. test.route_path + else + route_uri_or_host = "host localbin-" .. i .. "-" .. j .. ".com" + end - it(description, function() - helpers.wait_until(function() - local res = assert(proxy_client:get(test.request_path, { - headers = { - ["Host"] = "localbin-" .. i .. "-" .. j .. ".com", - } - })) + local description = string.format("(%d-%d) %s with %s, strip = %s, %s when requesting %s", + i, j, test.service_path, route_uri_or_host, strip, test.path_handling, test.request_path) - return pcall(function() - local data = assert.response(res).has.jsonbody() - assert.equal(test.expected_path, data.vars.request_uri) - end) - end, 10) - end) + it(description, function() + helpers.wait_until(function() + local res = assert(proxy_client:get(test.request_path, { + headers = { + ["Host"] = "localbin-" .. i .. "-" .. j .. ".com", + } + })) + + return pcall(function() + local data = assert.response(res).has.jsonbody() + assert.equal(test.expected_path, data.vars.request_uri) + end) + end, 10) + end) + end end end end) @@ -2157,16 +2163,18 @@ for _, strategy in helpers.each_strategy() do for i, line in ipairs(path_handling_tests) do if line.route_path then -- skip if hostbased match for j, test in ipairs(line:expand()) do - routes[#routes + 1] = { - strip_path = test.strip_path, - paths = test.route_path and { make_a_regex(test.route_path) } or nil, - path_handling = test.path_handling, - hosts = { "localbin-" .. i .. "-" .. j .. ".com" }, - service = { - name = "make_regex_" .. i .. "-" .. j, - path = test.service_path, + if flavor == "traditional" or test.path_handling == "v0" then + routes[#routes + 1] = { + strip_path = test.strip_path, + paths = test.route_path and { make_a_regex(test.route_path) } or nil, + path_handling = test.path_handling, + hosts = { "localbin-" .. i .. "-" .. j .. ".com" }, + service = { + name = "make_regex_" .. i .. "-" .. j, + path = test.service_path, + } } - } + end end end end @@ -2181,20 +2189,22 @@ for _, strategy in helpers.each_strategy() do for i, line in ipairs(path_handling_tests) do if line.route_path then -- skip if hostbased match for j, test in ipairs(line:expand()) do - local strip = test.strip_path and "on" or "off" + if flavor == "traditional" or test.path_handling == "v0" then + local strip = test.strip_path and "on" or "off" - local description = string.format("(%d-%d) %s with uri %s, strip = %s, %s when requesting %s", - i, j, test.service_path, make_a_regex(test.route_path), strip, test.path_handling, test.request_path) + local description = string.format("(%d-%d) %s with uri %s, strip = %s, %s when requesting %s", + i, j, test.service_path, make_a_regex(test.route_path), strip, test.path_handling, test.request_path) - it(description, function() - local res = assert(proxy_client:get(test.request_path, { - headers = { Host = "localbin-" .. i .. "-" .. j .. ".com" }, - })) + it(description, function() + local res = assert(proxy_client:get(test.request_path, { + headers = { Host = "localbin-" .. i .. "-" .. j .. ".com" }, + })) - local data = assert.response(res).has.jsonbody() - assert.truthy(data.vars) - assert.equal(test.expected_path, data.vars.request_uri) - end) + local data = assert.response(res).has.jsonbody() + assert.truthy(data.vars) + assert.equal(test.expected_path, data.vars.request_uri) + end) + end end end end @@ -2258,6 +2268,7 @@ for _, strategy in helpers.each_strategy() do end assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, nginx_worker_processes = 4, plugins = "bundled,enable-buffering", @@ -2298,3 +2309,4 @@ for _, strategy in helpers.each_strategy() do end) end end +end From 6d350fd1342a5fb45e44855d851beef7dee2e1a4 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 15 Jul 2022 12:55:05 +0800 Subject: [PATCH 1543/4351] tests(helpers) fix function `wait_timer` (#9083) --- spec/helpers.lua | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 0542c282ed6..c310302a3df 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1439,21 +1439,19 @@ local function wait_timer(timer_name_pattern, plain, local is_matched = false - all_finish_each_worker[worker_id] = true - for timer_name, timer in pairs(json.stats.timers) do if string.find(timer_name, timer_name_pattern, 1, plain) then is_matched = true + all_finish_each_worker[worker_id] = false + if timer.is_running then all_running_each_worker[worker_id] = true any_running_each_worker[worker_id] = true - all_finish_each_worker[worker_id] = false goto continue end all_running_each_worker[worker_id] = false - any_finish_each_worker[worker_id] = true goto continue end @@ -1466,9 +1464,9 @@ local function wait_timer(timer_name_pattern, plain, all_finish_each_worker[worker_id] = true end - local all_running = true + local all_running = false - local all_finish = true + local all_finish = false local all_finish_worker_wide = true local any_running = false From 258fa30c280c09a9e86d744dbfa75d8e13f11518 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Thu, 14 Jul 2022 14:05:06 -0400 Subject: [PATCH 1544/4351] chore(requirements) add ATC_ROUTER_VERSION --- .requirements | 1 + 1 file changed, 1 insertion(+) diff --git a/.requirements b/.requirements index d360fe6e5cf..49989285c7f 100644 --- a/.requirements +++ b/.requirements @@ -8,6 +8,7 @@ RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.2 +ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.30.0 KONG_NGINX_MODULE_BRANCH=0.2.1 From 259567e5811586e2d19c464855fcc799bd77da0f Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Thu, 14 Jul 2022 14:05:22 -0400 Subject: [PATCH 1545/4351] chore(deps) bump kbt to 4.32.4 --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 49989285c7f..591caf33210 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.2 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.30.0 +KONG_BUILD_TOOLS_VERSION=4.32.4 KONG_NGINX_MODULE_BRANCH=0.2.1 From 75dc19332ae7eca732a02cb7cc9db40a56dca667 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Thu, 14 Jul 2022 17:21:47 -0400 Subject: [PATCH 1546/4351] tests(pg) relax the regex when checking the error message --- spec/02-integration/03-db/11-postgres-ro_spec.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/03-db/11-postgres-ro_spec.lua b/spec/02-integration/03-db/11-postgres-ro_spec.lua index 6cafd9207d2..74a9fda1de9 100644 --- a/spec/02-integration/03-db/11-postgres-ro_spec.lua +++ b/spec/02-integration/03-db/11-postgres-ro_spec.lua @@ -144,9 +144,8 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function () return pcall(function () - assert.logfile().has.line("get_updated_router(): could not rebuild router: " .. - "could not load routes: [postgres] connection " .. - "refused (stale router will be used)", true) + assert.logfile().has.line("could not rebuild router.*: could not load routes.*" .. + "postgres.*connection refused", false) end) -- pcall end, 20) -- helpers.wait_until end) From 5de2641ecd919002a935297cd8e3e7c37417721d Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 15 Jul 2022 14:46:00 -0400 Subject: [PATCH 1547/4351] fix(release): be more explicit about building and pushing the master branch builds (#9108) * fix(release): backport the ee functionality to build and push branch commits to unofficial release channel * fix(arm64): we need a randomized arm64 machine name * fix(ci): swap out my test branch for main * fix(ci): per PR feedback we require an ubuntu nightly image * chore(wip): tmate for a quick debug #revertme * fix(ci): move environment variables around * chore(ci): swap the stage target from my branch to master --- Jenkinsfile | 82 ++++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 59 insertions(+), 23 deletions(-) diff --git a/Jenkinsfile b/Jenkinsfile index 2d9cddba68f..8564c81e426 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -37,39 +37,75 @@ pipeline { } } - stage('Release Per Commit') { + stage('Release -- Branch Release to Unofficial Asset Stores') { when { beforeAgent true - anyOf { branch 'master'; } - } - agent { - node { - label 'bionic' + anyOf { + branch 'master'; } } environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') - AWS_SECRET_ACCESS_KEY = credentials('AWS_SECRET_ACCESS_KEY') - CACHE = "false" - UPDATE_CACHE = "true" - RELEASE_DOCKER_ONLY="true" + KONG_TEST_IMAGE_NAME = "kong/kong:branch" + DOCKER_RELEASE_REPOSITORY = "kong/kong" } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' + parallel { + stage('Alpine') { + agent { + node { + label 'bionic' + } + } + environment { + RESTY_IMAGE_BASE = "alpine" + RESTY_IMAGE_TAG = "latest" + PACKAGE_TYPE = "apk" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + KONG_SOURCE_LOCATION = "${env.WORKSPACE}" + KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + } + steps { + sh './scripts/setup-ci.sh' + sh 'make setup-kong-build-tools' - sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk release' - sh 'export KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` && docker tag kong/kong:${KONG_VERSION}-alpine kong/kong:master-nightly-alpine' - sh 'docker push kong/kong:master-nightly-alpine' + sh 'cd $KONG_BUILD_TOOLS_LOCATION && make package-kong' + sh 'cd $KONG_BUILD_TOOLS_LOCATION && make test' + sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}' + sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}' - sh 'KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD`-ubuntu20.04 DOCKER_MACHINE_ARM64_NAME="jenkins-kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 PACKAGE_TYPE=deb release' - sh 'export KONG_VERSION=`echo kong-*.rockspec | sed \'s,.*/,,\' | cut -d- -f2`-`git rev-parse --short HEAD` && docker tag kong/kong:amd64-${KONG_VERSION}-ubuntu20.04 kong/kong:master-nightly-ubuntu20.04' - sh 'docker push kong/kong:master-nightly-ubuntu20.04' + sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-alpine' + sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-alpine' + } + } + stage('Ubuntu') { + agent { + node { + label 'bionic' + } + } + environment { + RESTY_IMAGE_BASE = "ubuntu" + RESTY_IMAGE_TAG = "20.04" + PACKAGE_TYPE = "deb" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + KONG_SOURCE_LOCATION = "${env.WORKSPACE}" + KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + } + steps { + sh './scripts/setup-ci.sh' + sh 'make setup-kong-build-tools' + + sh 'cd $KONG_BUILD_TOOLS_LOCATION && make package-kong' + sh 'cd $KONG_BUILD_TOOLS_LOCATION && make test' + sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-$RESTY_IMAGE_BASE' + sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-$RESTY_IMAGE_BASE' + + sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-$RESTY_IMAGE_BASE' + sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-$RESTY_IMAGE_BASE' + } + } } } - stage('Release') { + stage('Release -- Tag Release to Official Asset Stores') { when { beforeAgent true allOf { From 6c8197adb32328afb70bb9ef46f83df661e5946c Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Mon, 18 Jul 2022 13:23:05 +0800 Subject: [PATCH 1548/4351] fix(tests) more request to wait for router update (#9113) This test is flaky because we may send the request before the router takes effect. We need to wait not only for log emitting but also for the router update to take effect. --- spec/02-integration/03-db/11-postgres-ro_spec.lua | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/spec/02-integration/03-db/11-postgres-ro_spec.lua b/spec/02-integration/03-db/11-postgres-ro_spec.lua index 74a9fda1de9..c97a6b797b6 100644 --- a/spec/02-integration/03-db/11-postgres-ro_spec.lua +++ b/spec/02-integration/03-db/11-postgres-ro_spec.lua @@ -97,6 +97,7 @@ for _, strategy in helpers.each_strategy() do }) -- runs migrations assert(helpers.start_kong({ + worker_consistency = "strict", database = strategy, pg_ro_host = helpers.test_conf.pg_host, pg_ro_port = 9090, -- connection refused @@ -139,15 +140,12 @@ for _, strategy in helpers.each_strategy() do return pcall(function() assert.res_status(404, res) + assert.logfile().has.line("get_updated_router(): could not rebuild router: " .. + "could not load routes: [postgres] connection " .. + "refused (stale router will be used)", true) end) end, 10) - helpers.wait_until(function () - return pcall(function () - assert.logfile().has.line("could not rebuild router.*: could not load routes.*" .. - "postgres.*connection refused", false) - end) -- pcall - end, 20) -- helpers.wait_until end) end) end) From 2ba7d46caa88fb35a88dd29bb0ef9184f3c62e5c Mon Sep 17 00:00:00 2001 From: Vincent Le Goff Date: Mon, 18 Jul 2022 14:40:30 +0200 Subject: [PATCH 1549/4351] feat(acme): debug log details (#9077) * feat(acme): debug log details * Update kong/plugins/acme/handler.lua Co-authored-by: Thijs Schreijer --- kong/plugins/acme/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 035fc863de1..fd848feaa6b 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -105,7 +105,7 @@ function ACMEHandler:certificate(conf) host = string.lower(host) if not check_domains(conf, host) then - kong.log.debug("ignoring because domain is not in whitelist") + kong.log.debug("ignoring because domain is not in allowed-list: ", host) return end From 9e4fa96979748f2ab6d87e40f899e0ff6862b79a Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 19 Jul 2022 15:01:51 +0800 Subject: [PATCH 1550/4351] tests(clustering) add test for wrpc negotiation (#9057) FT-3097 --- kong/clustering/services/negotiation.lua | 47 +++-- spec/01-unit/19-hybrid/04-negotiation.lua | 229 ++++++++++++++++++++++ 2 files changed, 260 insertions(+), 16 deletions(-) create mode 100644 spec/01-unit/19-hybrid/04-negotiation.lua diff --git a/kong/clustering/services/negotiation.lua b/kong/clustering/services/negotiation.lua index 2677302d4ab..355a33240f8 100644 --- a/kong/clustering/services/negotiation.lua +++ b/kong/clustering/services/negotiation.lua @@ -26,6 +26,9 @@ local error = error local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local NO_VALID_VERSION = { description = "no valid version", } +local UNKNOWN_SERVICE = { description = "unknown service", } + -- it's so annoying that protobuf does not support map to array local function wrap_services(services) local wrapped, idx = {}, 0 @@ -64,21 +67,23 @@ local function field_validate(tbl, field, typ) end end +local request_scheme = { + [{ + "node", + }] = "object", + [{ + "node", "type", + }] = "string", + [{ + "node", "version", + }] = "string", + [{ + "services_requested", + }] = "array", +} + local function verify_request(body) - for field, typ in pairs{ - [{ - "node", - }] = "object", - [{ - "node", "type", - }] = "string", - [{ - "node", "version", - }] = "string", - [{ - "services_requested", - }] = "array", - } do + for field, typ in pairs(request_scheme) do field_validate(body, field, typ) end end @@ -108,7 +113,7 @@ local function negotiate_version(name, versions, known_versions) end end - return { name = name, description = "No valid version" } + return NO_VALID_VERSION end local function negotiate_service(name, versions) @@ -120,7 +125,7 @@ local function negotiate_service(name, versions) local supported_service = supported_services[name] if not supported_service then - return { description = "unknown service." } + return UNKNOWN_SERVICE end return negotiate_version(name, versions, supported_service) @@ -330,4 +335,14 @@ function _M.init_negotiation_client(service) service:import("kong.services.negotiation.v1.negotiation") end +-- those funcitons are exported for tests +_M.split_services = split_services +_M.negotiate_services = negotiate_services + +-- this function is just for tests! +function _M.__test_set_serivces(supported, asked) + supported_services = supported or supported_services + asked_services = asked or asked_services +end + return _M diff --git a/spec/01-unit/19-hybrid/04-negotiation.lua b/spec/01-unit/19-hybrid/04-negotiation.lua new file mode 100644 index 00000000000..3a5412267be --- /dev/null +++ b/spec/01-unit/19-hybrid/04-negotiation.lua @@ -0,0 +1,229 @@ +_G.kong = { + version = "3.0.0", + configuration = {}, +} + +local negotiation = require("kong.clustering.services.negotiation") + +local negotiate_services = negotiation.negotiate_services +local split_services = negotiation.split_services +local set_serivces = negotiation.__test_set_serivces + +describe("kong.clustering.services.negotiation", function() + it("exact match", function() + set_serivces { + extra_service = { + { version = "v1", description = "test service" }, + }, + + test = { + { version = "v1", description = "test service" }, + }, + + test2 = { + { version = "v3", description = "test service2" }, + }, + } + + local result = negotiate_services { + { + name = "test", + versions = { + "v1", + } + }, + { + name = "test2", + versions = { + "v3", + } + }, + } + + assert.same({ + { + name = "test", + negotiated_version = { + description = "test service", + version = "v1", + }, + }, + { + name = "test2", + negotiated_version = { + description = "test service2", + version = "v3", + }, + }, + }, result) + end) + + + it("list match (CP with preference)", function() + set_serivces { + extra_service = { + { version = "v1", description = "test service" }, + }, + + test = { + { version = "v1", description = "test service" }, + }, + + test2 = { + { version = "v3", description = "test service2" }, + { version = "v4", description = "test service2" }, + }, + } + + local result = negotiate_services { + { + name = "test", + versions = { + "v1", + } + }, + { + name = "test2", + versions = { + "v1", "v4", "v3", + } + }, + } + + assert.same({ + { + name = "test", + negotiated_version = { + description = "test service", + version = "v1", + }, + }, + { + name = "test2", + negotiated_version = { + description = "test service2", + version = "v3", + }, + }, + }, result) + end) + + + it("no match", function() + set_serivces { + extra_service = { + { version = "v1", description = "test service" }, + }, + + test = { + { version = "v1", description = "test service" }, + }, + + test2 = { + { version = "v3", description = "test service2" }, + { version = "v4", description = "test service2" }, + }, + } + + local acc, rej = split_services(negotiate_services { + { + name = "test", + versions = { + "v1", + } + }, + { + name = "test2", + versions = { + "v1", "v0", + } + }, + { + name = "unknown", + versions = { + "v1", "v0", "v100" + } + }, + }) + + assert.same({ + { + { + name = "test", + message = "test service", + version = "v1", + }, + }, + { + { + name = "test2", + message = "no valid version", + }, + { + name = "unknown", + message = "unknown service", + }, + }, + }, { acc, rej, }) + end) + + + + it("combined", function() + set_serivces { + extra_service = { + { version = "v1", description = "test service" }, + }, + + test = { + { version = "v1", description = "test service" }, + }, + + test2 = { + { version = "v3", description = "test service2" }, + { version = "v4", description = "test service2" }, + { version = "v5", description = "test service2" }, + }, + } + + local acc, rej = split_services(negotiate_services { + { + name = "test", + versions = { + "v2", + } + }, + { + name = "test2", + versions = { + "v1", "v0", + "v3", "v4", + } + }, + { + name = "unknown", + versions = { + "v1", "v0", "v100" + } + }, + }) + + assert.same({ + { + { + message = "test service2", + name = "test2", + version = "v3" + }, + }, { + { + message = "no valid version", + name = "test" + }, { + message = "unknown service", + name = "unknown" + }, + }, }, + { acc, rej, }) + end) +end) From 58c98ef309249fdd4c0ac611887909c22641505a Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 19 Jul 2022 16:12:52 +0800 Subject: [PATCH 1551/4351] fix(prometheus) data_plane_version_compatible metric of inexistent data plan has been hold in shared dict (#9066) --- kong/plugins/prometheus/exporter.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 4656c24ddf2..eef9b701996 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -396,6 +396,7 @@ local function metric_data(write_fn) -- Cleanup old metrics metrics.data_plane_last_seen:reset() metrics.data_plane_config_hash:reset() + metrics.data_plane_version_compatible:reset() for data_plane, err in kong.db.clustering_data_planes:each() do if err then From 5b16cb46cf2f31f84a2941b294b57fedd1526cd5 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 19 Jul 2022 16:14:16 +0800 Subject: [PATCH 1552/4351] fix(wrpc) error handling when sending message (#9120) We miss handling of message sending error (over WebSocket), and the future times out when an error happens. This problem is found when I tried to send a payload larger than `payload_limit`. --- kong/tools/wrpc/init.lua | 20 +++++++++++--------- kong/tools/wrpc/threads.lua | 2 +- 2 files changed, 12 insertions(+), 10 deletions(-) diff --git a/kong/tools/wrpc/init.lua b/kong/tools/wrpc/init.lua index 47923a9e95f..bcb711c9287 100644 --- a/kong/tools/wrpc/init.lua +++ b/kong/tools/wrpc/init.lua @@ -86,16 +86,17 @@ end --- several times). --- @param rpc(table) name of RPC to call or response --- @param payloads(string) payloads to send ---- @return kong.tools.wrpc.future future +--- @return kong.tools.wrpc.future|nil future, string|nil err function _M:send_encoded_call(rpc, payloads) local response_future = future_new(self, DEFAULT_EXPIRATION_DELAY) - self:send_payload({ + local ok, err = self:send_payload({ mtype = "MESSAGE_TYPE_RPC", svc_id = rpc.svc_id, rpc_id = rpc.rpc_id, payload_encoding = "ENCODING_PROTO3", payloads = payloads, }) + if not ok then return nil, err end return response_future end @@ -107,7 +108,7 @@ local send_encoded_call = _M.send_encoded_call -- Caller is responsible to call wait() for the returned future. --- @param name(string) name of RPC to call, like "ConfigService.Sync" --- @param arg(table) arguments of the call, like {config = config} ---- @return kong.tools.wrpc.future future +--- @return kong.tools.wrpc.future|nil future, string|nil err function _M:call(name, arg) local rpc, payloads = assert(self.service:encode_args(name, arg)) return send_encoded_call(self, rpc, payloads) @@ -120,11 +121,11 @@ end --- @async --- @param name(string) name of RPC to call, like "ConfigService.Sync" --- @param arg(table) arguments of the call, like {config = config} ---- @return any data, string err result of the call +--- @return any data, string|nil err result of the call function _M:call_async(name, arg) - local future_to_wait = self:call(name, arg) + local future_to_wait, err = self:call(name, arg) - return future_to_wait:wait() + return future_to_wait and future_to_wait:wait(), err end -- Make an RPC call. @@ -132,9 +133,10 @@ end -- Returns immediately and ignore response of the call. --- @param name(string) name of RPC to call, like "ConfigService.Sync" --- @param arg(table) arguments of the call, like {config = config} +--- @return boolean|nil ok, string|nil err result of the call function _M:call_no_return(name, arg) - local future_to_wait = self:call(name, arg) - + local future_to_wait, err = self:call(name, arg) + if not future_to_wait then return nil, err end return future_to_wait:drop() end @@ -154,7 +156,7 @@ function _M:send_payload(payload) payload.deadline = ngx_now() + DEFAULT_EXPIRATION_DELAY end - self:send(pb_encode("wrpc.WebsocketPayload", { + return self:send(pb_encode("wrpc.WebsocketPayload", { version = "PAYLOAD_VERSION_V1", payload = payload, })) diff --git a/kong/tools/wrpc/threads.lua b/kong/tools/wrpc/threads.lua index 7287f27ce72..cfbb573ceea 100644 --- a/kong/tools/wrpc/threads.lua +++ b/kong/tools/wrpc/threads.lua @@ -69,7 +69,7 @@ local function step(wrpc_peer) msg, err = wrpc_peer:receive() end - if err ~= nil and not endswith(err, "timeout") then + if err ~= nil and not endswith(err, ": timeout") then ngx_log(NOTICE, "[wRPC] WebSocket frame: ", err) wrpc_peer.closing = true return false, err From 94d7554a6f5208ece8a2c3e58d22f01bf2583d56 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 19 Jul 2022 18:00:01 +0800 Subject: [PATCH 1553/4351] fix(clustering) potential leaking for DP wRPC (#9121) It may leak when an error happens, and we recreate the wRPC connection. The previous one is not closed (instead, the WebSocket connection is closed. Probably a typo.) --- kong/clustering/wrpc_data_plane.lua | 14 ++++++++++++-- kong/tools/wrpc/init.lua | 7 +++++++ 2 files changed, 19 insertions(+), 2 deletions(-) diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 60752e10c6d..14cacae49df 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -93,6 +93,11 @@ local function get_services() return wrpc_services end +-- we should have only 1 dp peer at a time +-- this is to prevent leaking (of objects and threads) +-- when communicate_impl fail to reach error handling +local peer + local function communicate_impl(dp) local conf = dp.conf @@ -106,7 +111,12 @@ local function communicate_impl(dp) end local config_semaphore = semaphore.new(0) - local peer = wrpc.new_peer(c, get_services(), { channel = dp.DPCP_CHANNEL_NAME }) + + -- prevent leaking + if peer and not peer.closing then + peer:close() + end + peer = wrpc.new_peer(c, get_services(), { channel = dp.DPCP_CHANNEL_NAME }) peer.config_semaphore = config_semaphore peer.config_obj = dp @@ -208,7 +218,7 @@ local function communicate_impl(dp) local ok, err, perr = ngx.thread.wait(ping_thread, config_thread) ngx.thread.kill(ping_thread) - c:close() + peer:close() if not ok then error(err) diff --git a/kong/tools/wrpc/init.lua b/kong/tools/wrpc/init.lua index bcb711c9287..81d79b725b4 100644 --- a/kong/tools/wrpc/init.lua +++ b/kong/tools/wrpc/init.lua @@ -42,6 +42,13 @@ end -- functions for managing connection +-- NOTICE: the caller is responsible to call this function before you can +-- not reach the peer. +-- +-- A peer spwan threads refering itself, even if you cannot reach the object. +-- +-- Therefore it's impossible for __gc to kill the threads +-- and close the WebSocket connection. function _M:close() self.closing = true self.conn:send_close() From 1c2ad23cb743a181fd42dd1d2f46f29de59105a4 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Tue, 19 Jul 2022 09:27:56 -0400 Subject: [PATCH 1554/4351] tests(*) refactor t/Util.pm to provide more config flexibility --- t/01-pdk/02-log/01-sanity.t | 10 +- t/Util.pm | 290 ++++++++++++++++++------------------ 2 files changed, 158 insertions(+), 142 deletions(-) diff --git a/t/01-pdk/02-log/01-sanity.t b/t/01-pdk/02-log/01-sanity.t index 7e195bb86e6..f1ff4cb5a83 100644 --- a/t/01-pdk/02-log/01-sanity.t +++ b/t/01-pdk/02-log/01-sanity.t @@ -288,7 +288,15 @@ qr/\[notice\] .*? \[kong\] content_by_lua\(nginx\.conf:\d+\):5 hello from my_fun === TEST 13: kong.log() JIT compiles when level is below sys_level --- log_level: warn ---- http_config eval: $t::Util::HttpConfig +--- error_log_file: /dev/null +--- http_config eval +qq { + $t::Util::LuaPackagePath + init_by_lua_block { + $t::Util::JitLogConfig + $t::Util::InitByLuaBlockConfig + } +} --- config location /t { content_by_lua_block { diff --git a/t/Util.pm b/t/Util.pm index 8c2e6931160..0f05b5df8e9 100644 --- a/t/Util.pm +++ b/t/Util.pm @@ -6,177 +6,185 @@ use Cwd qw(cwd); our $cwd = cwd(); -our $HttpConfig = <<_EOC_; - lua_package_path \'$cwd/?.lua;$cwd/?/init.lua;;\'; +our $LuaPackagePath = "lua_package_path \'$cwd/?.lua;$cwd/?/init.lua;;\';"; + +our $JitLogConfig = <<_EOC_; + local verbose = false + -- local verbose = true + local outfile = "$Test::Nginx::Util::ErrLogFile" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end +_EOC_ - init_by_lua_block { - local log = ngx.log - local ERR = ngx.ERR - - local verbose = false - -- local verbose = true - local outfile = "$Test::Nginx::Util::ErrLogFile" - if verbose then - local dump = require "jit.dump" - dump.on(nil, outfile) - else - local v = require "jit.v" - v.on(outfile) +our $InitByLuaBlockConfig = <<_EOC_; + local log = ngx.log + local ERR = ngx.ERR + + if os.getenv("PDK_PHASE_CHECKS_LUACOV") == "1" then + require("luacov.runner")("t/phase_checks.luacov") + jit.off() + end + + local private_phases = require("kong.pdk.private.phases") + local phases = private_phases.phases + + -- This function executes 1 or more pdk methods twice: the first time with phase + -- checking deactivated, and the second time with phase checking activated. + -- Params: + -- * phase: the phase we want to test, i.e. "access" + -- * skip_fnlist controls a check: by default, this method + -- will check that the provided list of methods is "complete" - that + -- all the methods inside the `mod` (see below) are covered. Setting + -- `skip_fnlist` to `true` will skip that test (so the `mod` can have + -- methods that go untested) + -- + -- This method also reads from 2 globals: + -- * phase_check_module is just a string used to determine the "module" + -- For example, if `phase_check_module` is "kong.response", then `mod` is "response" + -- * phase_check_data is an array of tables with this format: + -- { + -- method = "exit", -- the method inside mod, `kong.response.exit` for example + -- args = { 200 }, -- passed to the method + -- init_worker = false, -- expected to always throw an error on init_worker phase + -- certificate = "pending", -- ignored phase + -- rewrite = true, -- expected to work with and without the phase checker + -- access = true, + -- header_filter = "forced false", -- exit will only error with the phase_checks active + -- body_filter = false, + -- log = false, + -- admin_api = true, + -- } + -- + function phase_check_functions(phase, skip_fnlist) + + -- mock balancer structure + ngx.ctx.balancer_data = {} + + local mod + do + local PDK = require "kong.pdk" + local pdk = PDK.new({ enabled_headers = { ["Server"] = true } }) + mod = pdk + for part in phase_check_module:gmatch("[^.]+") do + mod = mod[part] + end end - if os.getenv("PDK_PHASE_CHECKS_LUACOV") == "1" then - require("luacov.runner")("t/phase_checks.luacov") - jit.off() + local entries = {} + for _, entry in ipairs(phase_check_data) do + entries[entry.method] = true end - local private_phases = require("kong.pdk.private.phases") - local phases = private_phases.phases - - -- This function executes 1 or more pdk methods twice: the first time with phase - -- checking deactivated, and the second time with phase checking activated. - -- Params: - -- * phase: the phase we want to test, i.e. "access" - -- * skip_fnlist controls a check: by default, this method - -- will check that the provided list of methods is "complete" - that - -- all the methods inside the `mod` (see below) are covered. Setting - -- `skip_fnlist` to `true` will skip that test (so the `mod` can have - -- methods that go untested) - -- - -- This method also reads from 2 globals: - -- * phase_check_module is just a string used to determine the "module" - -- For example, if `phase_check_module` is "kong.response", then `mod` is "response" - -- * phase_check_data is an array of tables with this format: - -- { - -- method = "exit", -- the method inside mod, `kong.response.exit` for example - -- args = { 200 }, -- passed to the method - -- init_worker = false, -- expected to always throw an error on init_worker phase - -- certificate = "pending", -- ignored phase - -- rewrite = true, -- expected to work with and without the phase checker - -- access = true, - -- header_filter = "forced false", -- exit will only error with the phase_checks active - -- body_filter = false, - -- log = false, - -- admin_api = true, - -- } - -- - function phase_check_functions(phase, skip_fnlist) - - -- mock balancer structure - ngx.ctx.balancer_data = {} - - local mod - do - local PDK = require "kong.pdk" - local pdk = PDK.new({ enabled_headers = { ["Server"] = true } }) - mod = pdk - for part in phase_check_module:gmatch("[^.]+") do - mod = mod[part] + if not skip_fnlist then + for fname, fn in pairs(mod) do + if type(fn) == "function" and not entries[fname] then + log(ERR, "function " .. fname .. " has no phase checking data") end end + end - local entries = {} - for _, entry in ipairs(phase_check_data) do - entries[entry.method] = true - end + for _, fdata in ipairs(phase_check_data) do + local fname = fdata.method + local fn = mod[fname] - if not skip_fnlist then - for fname, fn in pairs(mod) do - if type(fn) == "function" and not entries[fname] then - log(ERR, "function " .. fname .. " has no phase checking data") - end - end + if type(fn) ~= "function" then + log(ERR, "function " .. fname .. " does not exist in module") + goto continue end - for _, fdata in ipairs(phase_check_data) do - local fname = fdata.method - local fn = mod[fname] + local msg = "in " .. phases[phase] .. ", " .. + fname .. " expected " - if type(fn) ~= "function" then - log(ERR, "function " .. fname .. " does not exist in module") - goto continue - end + -- Run function with phase checked disabled + if kong then + kong.ctx = nil + end + -- kong = nil - local msg = "in " .. phases[phase] .. ", " .. - fname .. " expected " + ngx.ctx.KONG_PHASE = nil - -- Run function with phase checked disabled - if kong then - kong.ctx = nil - end - -- kong = nil + local expected = fdata[phases[phase]] + if expected == "pending" then + goto continue + end - ngx.ctx.KONG_PHASE = nil + local forced_false = expected == "forced false" + if forced_false then + expected = true + end - local expected = fdata[phases[phase]] - if expected == "pending" then - goto continue - end + local ok1, err1 = pcall(fn, unpack(fdata.args or {})) - local forced_false = expected == "forced false" - if forced_false then - expected = true + if ok1 ~= expected then + local errmsg = "" + if type(err1) == "string" then + errmsg = "; error: " .. err1:gsub(",", ";") end + log(ERR, msg, tostring(expected), + " when phase check is disabled", errmsg) + ok1 = not ok1 + end - local ok1, err1 = pcall(fn, unpack(fdata.args or {})) + if not forced_false + and ok1 == false + and not err1:match("attempt to index field ") + and not err1:match("API disabled in the ") + and not err1:match("headers have already been sent") then + log(ERR, msg, "an OpenResty error but got ", (err1:gsub(",", ";"))) + end - if ok1 ~= expected then - local errmsg = "" - if type(err1) == "string" then - errmsg = "; error: " .. err1:gsub(",", ";") - end - log(ERR, msg, tostring(expected), - " when phase check is disabled", errmsg) - ok1 = not ok1 - end + -- Re-enable phase checking and compare results + if not kong then + kong = {} + end - if not forced_false - and ok1 == false - and not err1:match("attempt to index field ") - and not err1:match("API disabled in the ") - and not err1:match("headers have already been sent") then - log(ERR, msg, "an OpenResty error but got ", (err1:gsub(",", ";"))) - end + kong.ctx = { core = { } } + ngx.ctx.KONG_PHASE = phase - -- Re-enable phase checking and compare results - if not kong then - kong = {} - end + if forced_false then + ok1, err1 = false, "" + expected = false + end - kong.ctx = { core = { } } - ngx.ctx.KONG_PHASE = phase + ---[[ + local ok2, err2 = pcall(fn, unpack(fdata.args or {})) - if forced_false then - ok1, err1 = false, "" - expected = false + if ok1 then + -- succeeded without phase checking, + -- phase checking should not block it. + if not ok2 then + log(ERR, msg, "true when phase check is enabled; got: ", (err2:gsub(",", ";"))) + end + else + if ok2 then + log(ERR, msg, "false when phase check is enabled") end - ---[[ - local ok2, err2 = pcall(fn, unpack(fdata.args or {})) - - if ok1 then - -- succeeded without phase checking, - -- phase checking should not block it. - if not ok2 then - log(ERR, msg, "true when phase check is enabled; got: ", (err2:gsub(",", ";"))) - end - else - if ok2 then - log(ERR, msg, "false when phase check is enabled") - end - - -- if failed with OpenResty phase error - if err1:match("API disabled in the ") then - -- should replace with a Kong error - if not err2:match("function cannot be called") then - log(ERR, msg, "a Kong-generated error; got: ", (err2:gsub(",", ";"))) - end + -- if failed with OpenResty phase error + if err1:match("API disabled in the ") then + -- should replace with a Kong error + if not err2:match("function cannot be called") then + log(ERR, msg, "a Kong-generated error; got: ", (err2:gsub(",", ";"))) end end - --]] - - ::continue:: end + --]] + + ::continue:: end + end +_EOC_ + +our $HttpConfig = <<_EOC_; + $LuaPackagePath + + init_by_lua_block { + $InitByLuaBlockConfig } _EOC_ From 9dbc075c0f5e7215dff8277d3bf64cf009099255 Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 20 Jul 2022 08:15:11 -0400 Subject: [PATCH 1555/4351] chore(deps) bump kbt to 4.33.3 and add the atc-router flag for CI (#9124) * chore(deps) bump kbt to 4.33.3 * tests(ci) add atc-router in setup_env_github.sh --- .ci/setup_env_github.sh | 2 ++ .requirements | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.ci/setup_env_github.sh b/.ci/setup_env_github.sh index e0aa13b2023..db7dc8c1e5e 100644 --- a/.ci/setup_env_github.sh +++ b/.ci/setup_env_github.sh @@ -11,6 +11,7 @@ OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) PCRE=$(dep_version RESTY_PCRE_VERSION) RESTY_LMDB=$(dep_version RESTY_LMDB_VERSION) RESTY_EVENTS=$(dep_version RESTY_EVENTS_VERSION) +ATC_ROUTER_VERSION=$(dep_version ATC_ROUTER_VERSION) #--------- @@ -37,6 +38,7 @@ kong-ngx-build \ --resty-lmdb $RESTY_LMDB \ --resty-events $RESTY_EVENTS \ --pcre $PCRE \ + --atc-router $ATC_ROUTER_VERSION \ --debug OPENSSL_INSTALL=$INSTALL_ROOT/openssl diff --git a/.requirements b/.requirements index 591caf33210..bce123f006a 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.2 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.32.4 +KONG_BUILD_TOOLS_VERSION=4.33.3 KONG_NGINX_MODULE_BRANCH=0.2.1 From f6c773467aa9820109043ef1bb04b497dfd10f88 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 21 Jul 2022 15:33:32 +0800 Subject: [PATCH 1556/4351] tests(spec/helpers) add comments for new options in `http_serrver` (#9128) add comments for new options in http_serrver ref: 69be376#diff-5ef8552b54a226fa973a6c33644d117aba05c008e8e60efcc8508629eed713afR1202 --- spec/helpers.lua | 34 ++++++++++++++++------------------ 1 file changed, 16 insertions(+), 18 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index c310302a3df..842bf24421b 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -365,7 +365,9 @@ end -- strategy in the test configuration. -- @param tables (optional) tables to truncate, this can be used to accelarate -- tests if only a few tables are used. By default all tables will be truncated. --- @param plugins (optional) array of plugins to mark as loaded. Since kong will load all the bundled plugins by default, this is useful for mostly for marking custom plugins as loaded. +-- @param plugins (optional) array of plugins to mark as loaded. Since kong will +-- load all the bundled plugins by default, this is useful mostly for marking +-- custom plugins as loaded. -- @return BluePrint, DB -- @usage -- local PLUGIN_NAME = "my_fancy_plugin" @@ -1057,20 +1059,13 @@ end -- Accepts a single connection (or multiple, if given `opts.requests`) -- and then closes, echoing what was received (last read, in case -- of multiple requests). --- --- --- Options: --- --- * `opts.timeout`: time after which the server exits, defaults to 360 seconds. --- --- * `opts.requests`: the number of requests to accept, before exiting. Default 1. --- --- * `opts.tls`: boolean, make it a ssl server if truthy. --- --- * `opts.prefix`: string, a prefix to add to the echoed data received. -- @function tcp_server --- @param port (number) The port where the server will be listening on --- @param opts (table) options defining the server's behavior +-- @tparam number port The port where the server will be listening on +-- @tparam[opt] table opts options defining the server's behavior with the following fields: +-- @tparam[opt=60] number opts.timeout time (in seconds) after which the server exits +-- @tparam[opt=1] number opts.requests the number of requests to accept before exiting +-- @tparam[opt=false] bool opts.tls make it a TLS server if truthy +-- @tparam[opt] string opts.prefix a prefix to add to the echoed data received -- @return A thread object (from the `llthreads2` Lua package) -- @see kill_tcp_server local function tcp_server(port, opts) @@ -1197,8 +1192,11 @@ end -- If the request received has path `/delay` then the response will be delayed -- by 2 seconds. -- @function http_server --- @param `port` The port the server will be listening on +-- @tparam number port The port the server will be listening on +-- @tparam[opt] table opts options defining the server's behavior with the following fields: +-- @tparam[opt=60] number opts.timeout time (in seconds) after which the server exits -- @return A thread object (from the `llthreads2` Lua package) +-- @see kill_http_server local function http_server(port, opts) local threads = require "llthreads2.ex" opts = opts or {} @@ -1266,9 +1264,9 @@ end -- * `n > 1`; returns `data + err`, where `data` will always be a table with the -- received packets. So `err` must explicitly be checked for errors. -- @function udp_server --- @param `port` The port the server will be listening on (default `MOCK_UPSTREAM_PORT`) --- @param `n` The number of packets that will be read (default 1) --- @param `timeout` Timeout per read (default 360) +-- @tparam[opt=MOCK_UPSTREAM_PORT] number port The port the server will be listening on +-- @tparam[opt=1] number n The number of packets that will be read +-- @tparam[opt=360] number timeout Timeout per read (default 360) -- @return A thread object (from the `llthreads2` Lua package) local function udp_server(port, n, timeout) local threads = require "llthreads2.ex" From c0e88de6195ba788e79734a37882ceb1743e8cb3 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 21 Jul 2022 17:44:43 +0800 Subject: [PATCH 1557/4351] fix(cmd) confusing prompt (#9114) It says [Y/n], but doesn't take Y as default choice. --- kong/cmd/migrations.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/cmd/migrations.lua b/kong/cmd/migrations.lua index 433e7221a30..e5e4e24b99a 100644 --- a/kong/cmd/migrations.lua +++ b/kong/cmd/migrations.lua @@ -64,7 +64,7 @@ local function confirm_prompt(q) } while MAX > 0 do - io.write("> " .. q .. " [Y/n] ") + io.write("> " .. q .. " [y/n] ") local a = io.read("*l") if ANSWERS[a] ~= nil then return ANSWERS[a] From d9f4aabdaaa5f83d620257d9f2fc2543d8b60fb9 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 30 Jun 2022 10:01:49 +0000 Subject: [PATCH 1558/4351] chore(perf) rename `start_upstream` to `start_worker` Terraform driver uses `worker` instead of `uptream`, this should make it more clear to caller. --- spec/04-perf/01-rps/01-simple_spec.lua | 20 +-- spec/04-perf/01-rps/02-balancer_spec.lua | 8 +- .../01-rps/03-plugin_iterator_spec.lua | 8 +- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 10 +- spec/04-perf/01-rps/05-prometheus.lua | 16 +-- spec/04-perf/02-flamegraph/01-simple_spec.lua | 8 +- .../02-flamegraph/03-plugin_iterator_spec.lua | 9 +- spec/04-perf/02-flamegraph/05-prometheus.lua | 10 +- spec/helpers.lua | 8 +- spec/helpers/perf.lua | 48 ++++--- spec/helpers/perf/drivers/docker.lua | 7 +- spec/helpers/perf/drivers/local.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 118 +++++++++++++++--- 13 files changed, 184 insertions(+), 88 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index d6b378a5171..73de360edd4 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -51,7 +51,7 @@ describe("perf test #baseline", function() lazy_setup(function() perf.setup() - upstream_uri = perf.start_upstream([[ + upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -88,14 +88,14 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #simple #no_plugins", function() local bp lazy_setup(function() - local helpers = perf.setup() + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", "services", - }) + }, nil, nil, true) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -117,7 +117,8 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ + pg_timeout = 60000, --kong configs }) end) @@ -180,7 +181,7 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #simple #key-auth", function() local bp lazy_setup(function() - local helpers = perf.setup() + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", @@ -188,9 +189,9 @@ for _, version in ipairs(versions) do "plugins", "consumers", "keyauth_credentials", - }) + }, nil, nil, true) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -229,7 +230,8 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ + pg_timeout = 60000, --kong configs }) end) diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 028b13e4a01..e8f59a1379d 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -29,16 +29,16 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #balancer", function() local bp lazy_setup(function() - helpers = perf.setup() + helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", "services", "upstreams", "targets", - }) + }, nil, nil, true) - upstream_uris = perf.start_upstreams([[ + upstream_uris = perf.start_workers([[ location = /test { return 200; } @@ -102,7 +102,7 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ --kong configs }) end) diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index 60f227b312c..ceb96631989 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -29,15 +29,15 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #plugin_iterator", function() local bp, another_service, another_route lazy_setup(function() - local helpers = perf.setup() + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", "services", "plugins", - }) + }, nil, nil, true) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -74,7 +74,7 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ --kong configs }) end) diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index ae2271d2819..e2e7ebe0871 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -65,7 +65,7 @@ describe("perf test #baseline", function() lazy_setup(function() perf.setup() - upstream_uri = perf.start_upstream([[ + upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -109,7 +109,7 @@ for _, version in ipairs(versions) do "services", }) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -131,7 +131,7 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_hybrid_kong(version, { + perf.start_hybrid_kong({ vitals = "on", }) end) @@ -204,7 +204,7 @@ for _, version in ipairs(versions) do "keyauth_credentials", }) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -243,7 +243,7 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_hybrid_kong(version) + perf.start_hybrid_kong() end) after_each(function() diff --git a/spec/04-perf/01-rps/05-prometheus.lua b/spec/04-perf/01-rps/05-prometheus.lua index 2f509935b69..267b7f0e341 100644 --- a/spec/04-perf/01-rps/05-prometheus.lua +++ b/spec/04-perf/01-rps/05-prometheus.lua @@ -83,9 +83,9 @@ for _, scrape_interval in ipairs({10}) do local helpers lazy_setup(function() - helpers = perf.setup() + helpers = perf.setup_kong(version) - perf.start_upstream([[ + perf.start_worker([[ location = /test { return 200; } @@ -93,7 +93,7 @@ for _, scrape_interval in ipairs({10}) do local bp = helpers.get_db_utils("postgres", { "plugins", - }) + }, nil, nil, true) perf.load_pgdump("spec/fixtures/perf/500services-each-4-routes.sql") -- XXX: hack the workspace since we update the workspace in dump @@ -106,7 +106,7 @@ for _, scrape_interval in ipairs({10}) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ vitals = "off", nginx_http_lua_shared_dict = 'prometheus_metrics 1024M', --kong configs @@ -152,9 +152,9 @@ for _, scrape_interval in ipairs({10}) do local helpers lazy_setup(function() - helpers = perf.setup() + helpers = perf.setup_kong(version) - perf.start_upstream([[ + perf.start_worker([[ location = /test { return 200; } @@ -169,7 +169,7 @@ for _, scrape_interval in ipairs({10}) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ vitals = "off", --kong configs }) @@ -210,4 +210,4 @@ for _, scrape_interval in ipairs({10}) do end) end) end -end \ No newline at end of file +end diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index 4e6de83c4d6..a18e72753cf 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -44,14 +44,14 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #simple #no_plugins", function() local bp lazy_setup(function() - local helpers = perf.setup() + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", "services", - }) + }, nil, nil, true) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -73,7 +73,7 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ nginx_worker_processes = 1, vitals = "off", --kong configs diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index 81dacb502df..d733a1c8520 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -21,15 +21,16 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #plugin_iterator", function() local bp, another_service, another_route lazy_setup(function() - local helpers = perf.setup() + local helpers = perf. + zsetup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", "services", "plugins", - }) + }, nil, nil, true) - local upstream_uri = perf.start_upstream([[ + local upstream_uri = perf.start_worker([[ location = /test { return 200; } @@ -66,7 +67,7 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ --kong configs }) end) diff --git a/spec/04-perf/02-flamegraph/05-prometheus.lua b/spec/04-perf/02-flamegraph/05-prometheus.lua index e0a5a64cfb8..03c5c938ec7 100644 --- a/spec/04-perf/02-flamegraph/05-prometheus.lua +++ b/spec/04-perf/02-flamegraph/05-prometheus.lua @@ -75,9 +75,9 @@ for _, scrape_interval in ipairs({10}) do local helpers lazy_setup(function() - helpers = perf.setup() + helpers = perf.setup_kong(version) - perf.start_upstream([[ + perf.start_worker([[ location = /test { return 200; } @@ -85,7 +85,7 @@ for _, scrape_interval in ipairs({10}) do local bp = helpers.get_db_utils("postgres", { "plugins", - }) + }, nil, nil, true) perf.load_pgdump("spec/fixtures/perf/500services-each-4-routes.sql") -- XXX: hack the workspace since we update the workspace in dump @@ -98,7 +98,7 @@ for _, scrape_interval in ipairs({10}) do end) before_each(function() - perf.start_kong(version, { + perf.start_kong({ nginx_worker_processes = 1, -- nginx_http_lua_shared_dict = 'prometheus_metrics 1024M', vitals = "off", @@ -164,4 +164,4 @@ for _, scrape_interval in ipairs({10}) do end) end) end -end \ No newline at end of file +end diff --git a/spec/helpers.lua b/spec/helpers.lua index 842bf24421b..ff3c8999f0c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -368,6 +368,8 @@ end -- @param plugins (optional) array of plugins to mark as loaded. Since kong will -- load all the bundled plugins by default, this is useful mostly for marking -- custom plugins as loaded. +-- @param vaults (optional) vault configuration to use. +-- @param skip_migrations (optional) if true, migrations will not be run. -- @return BluePrint, DB -- @usage -- local PLUGIN_NAME = "my_fancy_plugin" @@ -384,7 +386,7 @@ end -- route = { id = route1.id }, -- config = {}, -- } -local function get_db_utils(strategy, tables, plugins, vaults) +local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) strategy = strategy or conf.database if tables ~= nil and type(tables) ~= "table" then error("arg #2 must be a list of tables to truncate", 2) @@ -419,7 +421,9 @@ local function get_db_utils(strategy, tables, plugins, vaults) local db = assert(DB.new(conf, strategy)) assert(db:init_connector()) - bootstrap_database(db) + if not skip_migrations then + bootstrap_database(db) + end do local database = conf.database diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 6e88ad45ce3..f9c4b30d48d 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -20,7 +20,7 @@ local LAST_KONG_VERSION -- Real user facing functions local driver_functions = { - "start_upstreams", "start_kong", "stop_kong", "setup", "teardown", + "start_worker", "start_kong", "stop_kong", "setup", "setup_kong", "teardown", "get_start_load_cmd", "get_start_stapxx_cmd", "get_wait_stapxx_cmd", "generate_flamegraph", "save_error_log", "get_admin_uri", "save_pgdump", "load_pgdump", "get_based_version", @@ -151,21 +151,21 @@ local _M = { get_kong_version = git.get_kong_version, } ---- Start the upstream (nginx) with given conf --- @function start_upstream +--- Start the worker (nginx) with given conf +-- @function start_worker -- @param conf string the Nginx nginx snippet under server{} context -- @return upstream_uri as string -function _M.start_upstream(conf) - return invoke_driver("start_upstreams", conf, 1)[1] +function _M.start_worker(conf) + return invoke_driver("start_workers", conf, 1)[1] end ---- Start the upstream (nginx) with given conf with multiple ports --- @function start_upstream +--- Start the worker (nginx) with given conf with multiple ports +-- @function start_worker -- @param conf string the Nginx nginx snippet under server{} context -- @param port_count number number of ports the upstream listens to -- @return upstream_uri as string or table if port_count is more than 1 -function _M.start_upstreams(conf, port_count) - return invoke_driver("start_upstreams", conf, port_count) +function _M.start_worker(conf, port_count) + return invoke_driver("start_worker", conf, port_count) end --- Start Kong in hybrid mode with given version and conf @@ -173,7 +173,7 @@ end -- @param version string Kong version -- @param kong_confs table Kong configuration as a lua table -- @return nothing. Throws an error if any. -function _M.start_hybrid_kong(version, kong_confs) +function _M.start_hybrid_kong(kong_confs) if DRIVER_NAME ~= 'docker' then error("Hybrid support only availabe in Docker driver") end @@ -184,7 +184,7 @@ function _M.start_hybrid_kong(version, kong_confs) kong_confs['role'] = 'control_plane' kong_confs['admin_listen'] = '0.0.0.0:8001' - CONTROL_PLANE = _M.start_kong(version, kong_confs, { + CONTROL_PLANE = _M.start_kong(kong_confs, { container_id = 'cp', ports = { 8001 }, }) @@ -195,7 +195,7 @@ function _M.start_hybrid_kong(version, kong_confs) kong_confs['cluster_control_plane'] = 'kong-cp:8005' kong_confs['cluster_telemetry_endpoint'] = 'kong-cp:8006' - DATA_PLANE = _M.start_kong(version, kong_confs, { + DATA_PLANE = _M.start_kong(kong_confs, { container_id = 'dp', dns = { ['kong-cp'] = CONTROL_PLANE }, ports = { 8000 }, @@ -208,35 +208,43 @@ end --- Start Kong with given version and conf -- @function start_kong --- @param version string Kong version -- @param kong_confs table Kong configuration as a lua table -- @param driver_confs table driver configuration as a lua table -- @return nothing. Throws an error if any. -function _M.start_kong(version, kong_confs, driver_confs) - LAST_KONG_VERSION = version - return invoke_driver("start_kong", version, kong_confs or {}, driver_confs or {}) +function _M.start_kong(kong_confs, driver_confs) + return invoke_driver("start_kong", kong_confs or {}, driver_confs or {}) end --- Stop Kong -- @function stop_kong -- @return nothing. Throws an error if any. -function _M.stop_kong() - return invoke_driver("stop_kong") +function _M.stop_kong(...) + return invoke_driver("stop_kong", ...) end ---- Setup env vars and return the configured helpers utility +--- Setup environment; it's not necessary if `setup_kong` is called -- @function setup --- @return table the `helpers` utility as if it's require("spec.helpers") +-- @return nothing. Throws an error if any. function _M.setup() return invoke_driver("setup") end +--- Installs Kong, setup env vars and return the configured helpers utility +-- @function setup +-- @param version string Kong version +-- @return table the `helpers` utility as if it's require("spec.helpers") +function _M.setup_kong(version) + LAST_KONG_VERSION = version + return invoke_driver("setup_kong", version) +end + --- Cleanup all the stuff -- @function teardown -- @param full[optional] boolean teardown all stuff, including those will -- make next test spin up faster -- @return nothing. Throws an error if any. function _M.teardown(full) + LAST_KONG_VERSION = nil return invoke_driver("teardown", full) end diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index cc72343e948..05689dd885d 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -280,7 +280,10 @@ function _M:_hydrate_kong_configuration(kong_conf, driver_conf) return config end -function _M:start_kong(version, kong_conf, driver_conf) +function _M:setup_kong(version) +end + +function _M:start_kong(kong_conf, driver_conf) if not version then error("Kong version is not defined", 2) end @@ -455,7 +458,7 @@ function _M:load_pgdump(path, dont_patch_service) end if not self.worker_ct_id then - return false, "worker not started, can't patch_service; call start_upstream first" + return false, "worker not started, can't patch_service; call start_worker first" end local worker_vip, err = get_container_vip(self.worker_ct_id) diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua index 408dc416e0b..0d608f5ce48 100644 --- a/spec/helpers/perf/drivers/local.lua +++ b/spec/helpers/perf/drivers/local.lua @@ -72,7 +72,7 @@ function _M:teardown() return self:stop_kong() end -function _M:start_upstreams(conf, port_count) +function _M:start_workers(conf, port_count) local listeners = {} for i=1,port_count do listeners[i] = ("listen %d reuseport;"):format(UPSTREAM_PORT+i-1) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 64460423ddd..d9ad0cf54c6 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -177,7 +177,7 @@ function _M:teardown(full) return true end -function _M:start_upstreams(conf, port_count) +function _M:start_worker(conf, port_count) conf = conf or "" local listeners = {} for i=1,port_count do @@ -238,10 +238,10 @@ function _M:start_upstreams(conf, port_count) return uris end -function _M:start_kong(version, kong_conf, driver_conf) - kong_conf = kong_conf or {} - kong_conf["pg_password"] = PG_PASSWORD - kong_conf["pg_database"] = "kong_tests" +local function prepare_spec_helpers(self, use_git, version) + perf.setenv("KONG_PG_HOST", self.db_ip) + perf.setenv("KONG_PG_PASSWORD", PG_PASSWORD) + -- self.log.debug("(In a low voice) pg_password is " .. PG_PASSWORD) kong_conf['proxy_access_log'] = "/dev/null" kong_conf['proxy_error_log'] = KONG_ERROR_LOG_PATH @@ -253,13 +253,33 @@ function _M:start_kong(version, kong_conf, driver_conf) kong_conf['admin_listen'] = "0.0.0.0:" .. KONG_ADMIN_PORT kong_conf['anonymous_reports'] = "off" - local kong_conf_blob = "" - for k, v in pairs(kong_conf) do - kong_conf_blob = string.format("%s\n%s=%s\n", kong_conf_blob, k, v) + self.log.info("Infra is up! However, preapring database remotely may take a while...") + for i=1, 3 do + perf.clear_loaded_package() + + local pok, pret = pcall(require, "spec.helpers") + if pok then + pret.admin_client = function(timeout) + return pret.http_client(self.kong_ip, KONG_ADMIN_PORT, timeout or 60000) + end + perf.unsetenv("KONG_PG_HOST") + perf.unsetenv("KONG_PG_PASSWORD") + + return pret + end + self.log.warn("unable to load spec.helpers: " .. (pret or "nil") .. ", try " .. i) + ngx.sleep(1) end - kong_conf_blob = ngx.encode_base64(kong_conf_blob):gsub("\n", "") + error("Unable to load spec.helpers") +end - local use_git +function _M:setup_kong(version, kong_conf) + local ok, err = _M.setup(self) + if not ok then + return ok, err + end + + local use_git, _ if version:startswith("git:") then perf.git_checkout(version:sub(#("git:")+1)) @@ -286,14 +306,16 @@ function _M:start_kong(version, kong_conf, driver_conf) self.daily_image_desc = nil -- daily image are only used when testing with git -- testing upon release artifact won't apply daily image files + local daily_image = "kong/kong:master-nightly-ubuntu if self.opts.use_daily_image and use_git then - local image = "kong/kong" - local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") - if not tag then - return nil, "failed to use daily image: " .. err + -- install docker on kong instance + local _, err = execute_batch(self, self.kong_ip, { + "sudo apt-get update", "sudo apt-get install -y --force-yes docker.io", + "sudo docker version", + }) + if err then + return false, err end - self.log.debug("daily image " .. tag.name .." was pushed at ", tag.last_updated) - self.daily_image_desc = tag.name .. ", " .. tag.last_updated docker_extract_cmds = { "docker rm -f daily || true", @@ -310,7 +332,8 @@ function _M:start_kong(version, kong_conf, driver_conf) table.insert(docker_extract_cmds, "sudo docker cp daily:" .. dir .."/. " .. dir) end - table.insert(docker_extract_cmds, "sudo kong check") + table.insert(docker_extract_cmds, "rm -rf /tmp/lua && sudo docker cp daily:/usr/local/share/lua/5.1/. /tmp/lua") + table.insert(docker_extract_cmds, "sudo rm -rf /tmp/lua/kong && sudo cp -r /tmp/lua/. /usr/local/share/lua/5.1/") end local ok, err = execute_batch(self, self.kong_ip, { @@ -336,10 +359,23 @@ function _M:start_kong(version, kong_conf, driver_conf) end if docker_extract_cmds then - local ok, err = execute_batch(self, self.kong_ip, docker_extract_cmds) - if not ok then + _, err = execute_batch(self, self.kong_ip, docker_extract_cmds) + if err then return false, "error extracting docker daily image:" .. err end + local manifest + manifest, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "sudo docker inspect " .. daily_image)) + if err then + return nil, "failed to inspect daily image: " .. err + end + local labels + labels, err = perf.parse_docker_image_labels(manifest) + if err then + return nil, "failed to use parse daily image manifest: " .. err + end + + self.log.debug("daily image " .. labels.version .." was pushed at ", labels.created) + self.daily_image_desc = labels.version .. ", " .. labels.created end local ok, err = execute_batch(self, nil, { @@ -356,7 +392,49 @@ function _M:start_kong(version, kong_conf, driver_conf) ssh_execute_wrap(self, self.kong_ip, "ulimit -n 655360; kong start || kong restart") }) - if not ok then + if err then + return false, err + end + + return prepare_spec_helpers(self, use_git, version) +end + +function _M:start_kong(kong_conf, driver_conf) + local kong_name = driver_conf.name or "default" + local prefix = "/usr/local/kong_" .. kong_name + local conf_path = "/etc/kong/" .. kong_name .. ".conf" + + kong_conf = kong_conf or {} + kong_conf["prefix"] = kong_conf["prefix"] or prefix + kong_conf["pg_host"] = kong_conf["pg_host"] or self.db_internal_ip + kong_conf["pg_password"] = kong_conf["pg_password"] or PG_PASSWORD + kong_conf["pg_database"] = kong_conf["pg_database"] or "kong_tests" + + kong_conf['proxy_access_log'] = kong_conf['proxy_access_log'] or "/dev/null" + kong_conf['proxy_error_log'] = kong_conf['proxy_error_log'] or KONG_ERROR_LOG_PATH + kong_conf['admin_error_log'] = kong_conf['admin_error_log'] or KONG_ERROR_LOG_PATH + + KONG_ADMIN_PORT = 39001 + kong_conf['admin_listen'] = kong_conf['admin_listen'] or ("0.0.0.0:" .. KONG_ADMIN_PORT) + kong_conf['vitals'] = kong_conf['vitals'] or "off" + kong_conf['anonymous_reports'] = kong_conf['anonymous_reports'] or "off" + + local kong_conf_blob = "" + for k, v in pairs(kong_conf) do + kong_conf_blob = string.format("%s\n%s=%s\n", kong_conf_blob, k, v) + end + kong_conf_blob = ngx.encode_base64(kong_conf_blob):gsub("\n", "") + + local _, err = execute_batch(self, self.kong_ip, { + "mkdir -p /etc/kong || true", + "echo " .. kong_conf_blob .. " | base64 -d | sudo tee " .. conf_path, + "sudo mkdir -p " .. prefix .. " && sudo chown kong:kong -R " .. prefix, + "sudo kong check " .. conf_path, + string.format("kong migrations up -y -c %s || true", conf_path), + string.format("kong migrations finish -y -c %s || true", conf_path), + string.format("ulimit -n 655360; sudo kong start -c %s || sudo kong restart -c %s", conf_path, conf_path) + }) + if err then return false, err end From 11b8b65dea531c53ce6f4917a51fa89fcd53d771 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:31:45 -0700 Subject: [PATCH 1559/4351] teste(perf) allow to run multiple kong instances including hybrid mode --- kong/clustering/config_helper.lua | 2 + spec/helpers/perf.lua | 35 +++++++---- spec/helpers/perf/drivers/docker.lua | 6 +- spec/helpers/perf/drivers/terraform.lua | 78 ++++++++++++------------- 4 files changed, 67 insertions(+), 54 deletions(-) diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 790f3e72c15..3519f73ab97 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -247,5 +247,7 @@ end _M.calculate_config_hash = calculate_config_hash +-- testing only +_M._to_sorted_string = to_sorted_string return _M diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index f9c4b30d48d..7198a41b0da 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -115,20 +115,28 @@ local function invoke_driver(method, ...) if not DRIVER then error("No driver selected, call use_driver first", 2) end + + if not DRIVER[method] then + my_logger.warn(method, " not implemented by driver ", DRIVER_NAME) + return + end + local happy local r, err - for i=1, RETRY_COUNT do + for i = 1, RETRY_COUNT + 1 do r, err = DRIVER[method](DRIVER, ...) - if not r then - my_logger.warn("failed in ", method, ": ", err or "nil", ", tries: ", i) - else + if not err then happy = true break end + + my_logger.warn("failed in ", method, ": ", err or "nil", ", tries: ", i) end + if not happy then - error(method .. " finally failed after " .. RETRY_COUNT .. " tries", 2) + error(method .. " finally failed" .. (RETRY_COUNT > 0 and " after " .. RETRY_COUNT .. " retries" or ""), 2) end + return r end @@ -169,6 +177,7 @@ function _M.start_worker(conf, port_count) end --- Start Kong in hybrid mode with given version and conf +-- * only avialable for Docker driver -- @function start_hybrid_kong -- @param version string Kong version -- @param kong_confs table Kong configuration as a lua table @@ -201,8 +210,8 @@ function _M.start_hybrid_kong(kong_confs) ports = { 8000 }, }) - if not utils.wait_output("docker logs -f " .. DATA_PLANE, " [DB cache] purging (local) cache") then - return false, "timeout waiting for DP having it's entities ready (5s)" + if not utils.wait_output("docker logs -f " .. DATA_PLANE, " [DB cache] purging (local) cache", 30) then + error("timeout waiting for DP having it's entities ready") end end @@ -273,9 +282,10 @@ function _M.start_load(opts) local load_cmd_stub = "wrk -c " .. (opts.connections or 1000) .. " -t " .. (opts.threads or 5) .. - " -d " .. (opts.duration or 10) .. + " -d " .. (opts.duration or 10) .. "s" .. " %s " .. -- script place holder - " %s/" .. path + " %s/" .. path .. + " --latency" local load_cmd = invoke_driver("get_start_load_cmd", load_cmd_stub, opts.script, opts.uri, DATA_PLANE) load_should_stop = false @@ -294,14 +304,15 @@ local stapxx_should_stop --- Start to send load to Kong -- @function start_stapxx -- @param sample_name string stapxx sample name --- @param ... string extra arguments passed to stapxx script +-- @param arg string extra arguments passed to stapxx script +-- @param driver_confs table driver configuration as a lua table -- @return nothing. Throws an error if any. -function _M.start_stapxx(sample_name, ...) +function _M.start_stapxx(sample_name, arg, driver_confs) if stapxx_thread then error("stapxx is already started, stop it using wait_result() first", 2) end - local start_cmd = invoke_driver("get_start_stapxx_cmd", sample_name, ...) + local start_cmd = invoke_driver("get_start_stapxx_cmd", sample_name, arg, driver_confs) stapxx_should_stop = false stapxx_thread = ngx.thread.spawn(function() diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 05689dd885d..cecd104e290 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -1,6 +1,8 @@ local nkeys = require "table.nkeys" local perf = require("spec.helpers.perf") local tools = require("kong.tools.utils") +local ngx_md5 = ngx.md5 +local to_sorted_string = require("kong.clustering.config_helper")._to_sorted_string local helpers local _M = {} @@ -290,7 +292,9 @@ function _M:start_kong(kong_conf, driver_conf) local use_git local image = "kong" - local kong_conf_id = driver_conf['container_id'] or 'default' + local kong_conf_id = driver_conf['container_id'] + or (kong_conf and ngx_md5(to_sorted_string(kong_conf))) + or 'default' if driver_conf['ports'] == nil then driver_conf['ports'] = { 8000 } diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index d9ad0cf54c6..de3608675b9 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -125,35 +125,13 @@ function _M:setup(opts) end -- wait - local cmd = ssh_execute_wrap(self, self.kong_ip, - "docker logs -f kong-database") + local cmd = ssh_execute_wrap(self, self.db_ip, + "sudo docker logs -f kong-database") if not perf.wait_output(cmd, "is ready to accept connections", 5) then return false, "timeout waiting psql to start (5s)" end - -- slightly wait a bit: why? - ngx.sleep(1) - perf.setenv("KONG_PG_HOST", self.kong_ip) - perf.setenv("KONG_PG_PASSWORD", PG_PASSWORD) - -- self.log.debug("(In a low voice) pg_password is " .. PG_PASSWORD) - - self.log.info("Infra is up! However, executing psql remotely may take a while...") - for i=1, 3 do - package.loaded["spec.helpers"] = nil - local pok, pret = pcall(require, "spec.helpers") - if pok then - pret.admin_client = function(timeout) - return pret.http_client(self.kong_ip, KONG_ADMIN_PORT, timeout or 60000) - end - perf.unsetenv("KONG_PG_HOST") - perf.unsetenv("KONG_PG_PASSWORD") - - return pret - end - self.log.warn("unable to load spec.helpers: " .. (pret or "nil") .. ", try " .. i) - ngx.sleep(1) - end - error("Unable to load spec.helpers") + return true end function _M:teardown(full) @@ -306,7 +284,7 @@ function _M:setup_kong(version, kong_conf) self.daily_image_desc = nil -- daily image are only used when testing with git -- testing upon release artifact won't apply daily image files - local daily_image = "kong/kong:master-nightly-ubuntu + local daily_image = "kong/kong:master-nightly-ubuntu" if self.opts.use_daily_image and use_git then -- install docker on kong instance local _, err = execute_batch(self, self.kong_ip, { @@ -353,6 +331,8 @@ function _M:setup_kong(version, kong_conf) "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", "echo " .. kong_conf_blob .. " | sudo base64 -d > /etc/kong/kong.conf", "sudo kong check", + -- generate hybrid cert + "kong hybrid gen_cert /tmp/kong-hybrid-cert.pem /tmp/kong-hybrid-key.pem || true", }) if not ok then return false, err @@ -378,19 +358,35 @@ function _M:setup_kong(version, kong_conf) self.daily_image_desc = labels.version .. ", " .. labels.created end - local ok, err = execute_batch(self, nil, { + kong_conf = kong_conf or {} + kong_conf["pg_host"] = self.db_internal_ip + kong_conf["pg_password"] = PG_PASSWORD + kong_conf["pg_database"] = "kong_tests" + + local kong_conf_blob = "" + for k, v in pairs(kong_conf) do + kong_conf_blob = string.format("%s\n%s=%s\n", kong_conf_blob, k, v) + end + kong_conf_blob = ngx.encode_base64(kong_conf_blob):gsub("\n", "") + + _, err = execute_batch(self, nil, { -- upload use_git and ("tar zc kong | " .. ssh_execute_wrap(self, self.kong_ip, "sudo tar zx -C /usr/local/share/lua/5.1")) or "echo use stock files", use_git and (ssh_execute_wrap(self, self.kong_ip, - "sudo cp -r /usr/local/share/lua/5.1/kong/include/. /usr/local/kong/include/ || true")) + "sudo cp -r /usr/local/share/lua/5.1/kong/include/. /usr/local/kong/include/ && sudo chmod 777 -R /usr/local/kong/include/ || true")) or "echo use stock proto files", - -- new migrations + -- run migrations with default configurations + ssh_execute_wrap(self, self.kong_ip, + "sudo mkdir -p /etc/kong"), + ssh_execute_wrap(self, self.kong_ip, + "echo " .. kong_conf_blob .. " | base64 -d | sudo tee /etc/kong/kong.conf"), ssh_execute_wrap(self, self.kong_ip, - "kong migrations up -y && kong migrations finish -y"), - -- start kong + "sudo kong migrations bootstrap"), ssh_execute_wrap(self, self.kong_ip, - "ulimit -n 655360; kong start || kong restart") + "sudo kong migrations up -y || true"), + ssh_execute_wrap(self, self.kong_ip, + "sudo kong migrations finish -y || true"), }) if err then return false, err @@ -428,7 +424,7 @@ function _M:start_kong(kong_conf, driver_conf) local _, err = execute_batch(self, self.kong_ip, { "mkdir -p /etc/kong || true", "echo " .. kong_conf_blob .. " | base64 -d | sudo tee " .. conf_path, - "sudo mkdir -p " .. prefix .. " && sudo chown kong:kong -R " .. prefix, + "sudo rm -rf " .. prefix .. " && sudo mkdir -p " .. prefix .. " && sudo chown kong:kong -R " .. prefix, "sudo kong check " .. conf_path, string.format("kong migrations up -y -c %s || true", conf_path), string.format("kong migrations finish -y -c %s || true", conf_path), @@ -532,7 +528,7 @@ local function check_systemtap_sanity(self) return true end -function _M:get_start_stapxx_cmd(sample, ...) +function _M:get_start_stapxx_cmd(sample, args, driver_conf) if not self.systemtap_sanity_checked then local ok, err = check_systemtap_sanity(self) if not ok then @@ -543,15 +539,15 @@ function _M:get_start_stapxx_cmd(sample, ...) -- find one of kong's child process hopefully it's a worker -- (does kong have cache loader/manager?) + local kong_name = driver_conf.name or "default" + local prefix = "/usr/local/kong_" .. kong_name local pid, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, - "pid=$(cat /usr/local/kong/pids/nginx.pid); " .. + "pid=$(cat " .. prefix .. "/pids/nginx.pid); " .. "cat /proc/$pid/task/$pid/children | awk '{print $1}'")) - if not pid or not tonumber(pid) then + if err or not tonumber(pid) then return nil, "failed to get Kong worker PID: " .. (err or "nil") end - local args = table.concat({...}, " ") - self.systemtap_dest_path = "/tmp/" .. tools.random_string() return ssh_execute_wrap(self, self.kong_ip, "sudo /tmp/stapxx/stap++ /tmp/stapxx/samples/" .. sample .. @@ -569,8 +565,8 @@ function _M:generate_flamegraph(title, opts) local path = self.systemtap_dest_path self.systemtap_dest_path = nil - local out, _ = perf.execute(ssh_execute_wrap(self, self.kong_ip, "cat " .. path .. ".bt")) - if not out or #out == 0 then + local out, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "cat " .. path .. ".bt")) + if err or #out == 0 then return nil, "systemtap output is empty, possibly no sample are captured" end @@ -585,7 +581,7 @@ function _M:generate_flamegraph(title, opts) local out, _ = perf.execute(ssh_execute_wrap(self, self.kong_ip, "cat " .. path .. ".svg")) - perf.execute(ssh_execute_wrap(self, self.kong_ip, "rm -v " .. path .. ".*"), + perf.execute(ssh_execute_wrap(self, self.kong_ip, "sudo rm -v " .. path .. ".*"), { logger = self.ssh_log.log_exec }) return out From 39f9bfaa67cfd4913d2784b7d6917d82bb78ef9c Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:59:40 -0700 Subject: [PATCH 1560/4351] tests(perf) fix docker driver to fit new API changes --- kong/clustering/config_helper.lua | 2 - spec/helpers/perf.lua | 8 +- spec/helpers/perf/charts.lua | 2 +- spec/helpers/perf/drivers/docker.lua | 203 +++++++++++++++------------ spec/helpers/perf/utils.lua | 40 ++++++ 5 files changed, 159 insertions(+), 96 deletions(-) diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 3519f73ab97..790f3e72c15 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -247,7 +247,5 @@ end _M.calculate_config_hash = calculate_config_hash --- testing only -_M._to_sorted_string = to_sorted_string return _M diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 7198a41b0da..cc3de4b9464 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -177,15 +177,11 @@ function _M.start_worker(conf, port_count) end --- Start Kong in hybrid mode with given version and conf --- * only avialable for Docker driver -- @function start_hybrid_kong -- @param version string Kong version -- @param kong_confs table Kong configuration as a lua table -- @return nothing. Throws an error if any. function _M.start_hybrid_kong(kong_confs) - if DRIVER_NAME ~= 'docker' then - error("Hybrid support only availabe in Docker driver") - end local kong_confs = kong_confs or {} kong_confs['cluster_cert'] = '/kong_clustering.crt' @@ -194,7 +190,7 @@ function _M.start_hybrid_kong(kong_confs) kong_confs['admin_listen'] = '0.0.0.0:8001' CONTROL_PLANE = _M.start_kong(kong_confs, { - container_id = 'cp', + name = 'cp', ports = { 8001 }, }) @@ -205,7 +201,7 @@ function _M.start_hybrid_kong(kong_confs) kong_confs['cluster_telemetry_endpoint'] = 'kong-cp:8006' DATA_PLANE = _M.start_kong(kong_confs, { - container_id = 'dp', + name = 'dp', dns = { ['kong-cp'] = CONTROL_PLANE }, ports = { 8000 }, }) diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index 8aa55a3dcd7..b8b718bc30d 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -48,7 +48,7 @@ local function on_file_end(file) local outf_prefix = file.name:gsub("[:/]", "#"):gsub("[ ,]", "_"):gsub("__", "_") if not result[versions_key] or not next(result[versions_key]) then - my_logger.warn("no versions found in result, skipping") + my_logger.debug("no versions found in result, skipping") return end diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index cecd104e290..e9cbd5d5f76 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -1,8 +1,6 @@ local nkeys = require "table.nkeys" local perf = require("spec.helpers.perf") local tools = require("kong.tools.utils") -local ngx_md5 = ngx.md5 -local to_sorted_string = require("kong.clustering.config_helper")._to_sorted_string local helpers local _M = {} @@ -65,7 +63,7 @@ local function create_container(self, args, img, cmd) end local cid = out:match("^[a-f0-9]+$") if not cid then - return false, "invalid container ID " .. cid + return false, "invalid container ID: " .. out end return cid end @@ -111,7 +109,42 @@ function _M:teardown() return true end -local function inject_kong_admin_client(self, helpers) +local function prepare_spec_helpers(self, use_git, version) + local psql_port, err = get_container_port(self.psql_ct_id, "5432/tcp") + if not psql_port then + return false, "failed to get psql port: " .. (err or "nil") + end + + -- wait + if not perf.wait_output("docker logs -f " .. self.psql_ct_id, "is ready to accept connections") then + return false, "timeout waiting psql to start (5s)" + end + + self.log.info("psql is started to listen at port ", psql_port) + perf.setenv("KONG_PG_PORT", ""..psql_port) + + ngx.sleep(3) -- TODO: less flaky + + if not use_git then + local current_spec_helpers_version = perf.get_kong_version(true) + if current_spec_helpers_version ~= version then + self.log.info("Current spec helpers version " .. current_spec_helpers_version .. + " doesn't match with version to be tested " .. version .. ", checking out remote version") + + version = version:match("%d+%.%d+%.%d+%.%d+") or version:match("%d+%.%d+%.%d+%") + + perf.git_checkout(version) -- throws + end + end + + -- reload the spec.helpers module, since it may have been loaded with + -- a different set of env vars + perf.clear_loaded_package() + + helpers = require("spec.helpers") + + perf.unsetenv("KONG_PG_PORT") + helpers.admin_client = function(timeout) if nkeys(self.kong_ct_ids) < 1 then error("helpers.admin_client can only be called after perf.start_kong") @@ -153,35 +186,15 @@ function _M:setup() return false, "psql is not running: " .. err end - local psql_port, err = get_container_port(self.psql_ct_id, "5432/tcp") - if not psql_port then - return false, "failed to get psql port: " .. (err or "nil") - end - - -- wait - if not perf.wait_output("docker logs -f " .. self.psql_ct_id, "is ready to accept connections") then - return false, "timeout waiting psql to start (5s)" - end - - self.log.info("psql is started to listen at port ", psql_port) - perf.setenv("KONG_PG_PORT", ""..psql_port) - - ngx.sleep(3) -- TODO: less flaky - - -- reload the spec.helpers module, since it may have been loaded with - -- a different set of env vars - package.loaded["spec.helpers"] = nil - helpers = require("spec.helpers") - - perf.unsetenv("KONG_PG_PORT") - - return inject_kong_admin_client(self, helpers) + return true end -function _M:start_upstreams(conf, port_count) - if not conf then - error("upstream conf is not defined", 2) - end +function _M:start_worker(conf, port_count) + conf = conf or [[ + location = /test { + return 200; + } + ]] local listeners = {} for i=1,port_count do @@ -255,50 +268,15 @@ function _M:start_upstreams(conf, port_count) return uris end -function _M:_hydrate_kong_configuration(kong_conf, driver_conf) - local config = '' - for k, v in pairs(kong_conf) do - config = string.format("%s -e KONG_%s='%s'", config, k:upper(), v) - end - config = config .. " -e KONG_PROXY_ACCESS_LOG=/dev/null" - - -- adds database configuration - if kong_conf['database'] == nil then - config = config .. " --link " .. self.psql_ct_id .. ":postgres " .. - "-e KONG_PG_HOST=postgres " .. - "-e KONG_PG_DATABASE=kong_tests " - end - - if driver_conf['dns'] ~= nil then - for name, address in pairs(driver_conf['dns']) do - config = string.format("%s --link %s:%s", config, address, name) - end - end - - for _, port in ipairs(driver_conf['ports']) do - config = string.format("%s -p %d", config, port) - end - - return config -end - -function _M:setup_kong(version) -end -function _M:start_kong(kong_conf, driver_conf) - if not version then - error("Kong version is not defined", 2) +function _M:setup_kong(version, kong_conf) + local ok, err = _M.setup(self) + if not ok then + return ok, err end local use_git local image = "kong" - local kong_conf_id = driver_conf['container_id'] - or (kong_conf and ngx_md5(to_sorted_string(kong_conf))) - or 'default' - - if driver_conf['ports'] == nil then - driver_conf['ports'] = { 8000 } - end self.daily_image_desc = nil if version:startswith("git:") then @@ -320,53 +298,96 @@ function _M:start_kong(kong_conf, driver_conf) image = "kong/kong" end - if self.kong_ct_ids[kong_conf_id] == nil then - local config = self:_hydrate_kong_configuration(kong_conf, driver_conf) - local cid, err = create_container(self, config, image .. ":" .. version, - "/bin/bash -c 'kong migrations up -y && kong migrations finish -y && /docker-entrypoint.sh kong docker-start'") + image = image .. ":" .. version + + self.kong_image = image + self.use_git = use_git + + return prepare_spec_helpers(self, use_git, version) +end + +function _M:start_kong(kong_conf, driver_conf) + local kong_name = driver_conf.name + or 'default' + + if not driver_conf.ports then + driver_conf.ports = { 8000 } + end + + if self.kong_ct_ids[kong_name] == nil then + local docker_args = "--name kong_perf_kong_$(date +%s) " + for k, v in pairs(kong_conf) do + docker_args = docker_args .. string.format("-e KONG_%s=%s ", k:upper(), v) + end + docker_args = docker_args .. "-e KONG_PROXY_ACCESS_LOG=/dev/null " + + -- adds database configuration + if kong_conf['database'] == nil then + docker_args = docker_args .. "--link " .. self.psql_ct_id .. ":postgres " .. + "-e KONG_PG_HOST=postgres " .. + "-e KONG_PG_DATABASE=kong_tests " + end + + if driver_conf.dns then + for name, address in pairs(driver_conf.dns) do + docker_args = docker_args .. string.format("--link %s:%s ", address, name) + end + end + + for _, port in ipairs(driver_conf.ports) do + docker_args = docker_args .. string.format("-p %d ", port) + end + + local cid, err = create_container(self, docker_args, self.kong_image, + "/bin/bash -c 'kong migrations bootstrap; kong migrations up -y; kong migrations finish -y; /docker-entrypoint.sh kong docker-start'") + if err then return false, "error running docker create when creating kong container: " .. err end - self.kong_ct_ids[kong_conf_id] = cid + + self.kong_ct_ids[kong_name] = cid perf.execute("docker cp ./spec/fixtures/kong_clustering.crt " .. cid .. ":/") perf.execute("docker cp ./spec/fixtures/kong_clustering.key " .. cid .. ":/") - if use_git then + if self.use_git then + perf.execute("docker exec --user=root " .. cid .. + " find /usr/local/openresty/site/lualib/kong/ -name '*.ljbc' -delete; true") perf.execute("docker cp ./kong " .. cid .. ":/usr/local/share/lua/5.1/") end end - self.log.info("starting kong container with ID ", self.kong_ct_ids[kong_conf_id]) - local ok, err = start_container(self.kong_ct_ids[kong_conf_id]) + self.log.info("starting kong container with ID ", self.kong_ct_ids[kong_name]) + local ok, err = start_container(self.kong_ct_ids[kong_name]) if not ok then return false, "kong is not running: " .. err end -- wait - if not perf.wait_output("docker logs -f " .. self.kong_ct_ids[kong_conf_id], " start worker process") then + if not perf.wait_output("docker logs -f " .. self.kong_ct_ids[kong_name], " start worker process", 30) then self.log.info("kong container logs:") - perf.execute("docker logs " .. self.kong_ct_ids[kong_conf_id], { logger = self.log.log_exec }) + perf.execute("docker logs " .. self.kong_ct_ids[kong_name], { logger = self.log.log_exec }) return false, "timeout waiting kong to start (5s)" end - local ports = driver_conf['ports'] + local ports = driver_conf.ports local port_maps = {} for _, port in ipairs(ports) do - local mport, err = get_container_port(self.kong_ct_ids[kong_conf_id], port .. "/tcp") + local mport, err = get_container_port(self.kong_ct_ids[kong_name], port .. "/tcp") if not mport then return false, "can't find exposed port " .. port .. " for kong " .. - self.kong_ct_ids[kong_conf_id] .. " :" .. err + self.kong_ct_ids[kong_name] .. " :" .. err end table.insert(port_maps, string.format("%s->%s/tcp", mport, port)) end self.log.info("kong is started to listen at port ", table.concat(port_maps, ", ")) - return self.kong_ct_ids[kong_conf_id] + return self.kong_ct_ids[kong_name] end function _M:stop_kong() for conf_id, kong_ct_id in pairs(self.kong_ct_ids) do - if not perf.execute("docker stop " .. kong_ct_id) then + local _, err = perf.execute("docker stop " .. kong_ct_id) + if err then return false end end @@ -375,6 +396,10 @@ function _M:stop_kong() end function _M:get_start_load_cmd(stub, script, uri, kong_id) + if not self.worker_ct_id then + return false, "worker container is not started, 'start_worker' must be called first" + end + if not uri then if not kong_id then kong_id = self.kong_ct_ids[next(self.kong_ct_ids)] -- pick the first one @@ -395,7 +420,7 @@ function _M:get_start_load_cmd(stub, script, uri, kong_id) stdin = script, }) if err then - return false, "failed to write script in container: " .. (out or err) + return false, "failed to write script in " .. self.worker_ct_id .. " container: " .. (out or err) end end @@ -431,9 +456,13 @@ end function _M:save_error_log(path) for _, kong_ct_id in pairs(self.kong_ct_ids) do - perf.execute("docker logs " .. kong_ct_id .. " 2>'" .. path .. "-" .. kong_ct_id .. "'", + local _, err = perf.execute("docker logs " .. kong_ct_id .. " 2>'" .. path .. "-" .. kong_ct_id .. "'", { logger = self.log.log_exec }) + if err then + return false, "failed to save error log for kong " .. kong_ct_id .. ": " .. err + end end + return true end diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 238943ebbc6..554a7fd75d7 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -167,6 +167,46 @@ local function get_test_output_filename() return get_test_descriptor(true) end +<<<<<<< HEAD +======= +local function parse_docker_image_labels(docker_inspect_output) + local m, err = cjson_safe.decode(docker_inspect_output) + if err then + return nil, err + end + + local labels = m[1].Config.Labels or {} + labels.version = labels["org.opencontainers.image.version"] or "unknown_version" + labels.revision = labels["org.opencontainers.image.revision"] or "unknown_revision" + labels.created = labels["org.opencontainers.image.created"] or "unknown_created" + return labels +end + +local function add_lua_package_paths() + local pl_dir = require("pl.dir") + local pl_path = require("pl.path") + if pl_path.isdir("plugins-ee") then + for _, p in ipairs(pl_dir.getdirectories("plugins-ee")) do + package.path = package.path .. ";" .. + "./" .. p .. "/?.lua;".. + "./" .. p .. "/?/init.lua;" + end + end +end + +-- clear certain packages to allow spec.helpers to be re-imported +-- those modules are only needed to run migrations in the "controller" +-- and won't affect kong instances performing tests +local function clear_loaded_package() + for _, p in ipairs({ + "spec.helpers", "resty.worker.events", "kong.cluster_events", + "kong.global", "kong.constants", + "kong.cache", "kong.db", "kong.plugins", "kong.pdk", "kong.enterprise_edition.pdk", + }) do + package.loaded[p] = nil + end +end +>>>>>>> 6c37ba50b (tests(perf) fix docker driver to fit new API changes) local function get_newest_docker_tag(repo, pattern) if not repo:match("/") then repo = "library/" .. repo From e0217caf2541ceb571e9f12156ca9745d8d3fedc Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 00:22:55 -0700 Subject: [PATCH 1561/4351] tests(perf) correctly load spec.helpers when not using git but testing against a non-master version of Kong --- spec/helpers/perf/drivers/terraform.lua | 24 ++++++++++----------- spec/helpers/perf/git.lua | 1 + spec/helpers/perf/utils.lua | 28 +++++++++++++++++-------- 3 files changed, 32 insertions(+), 21 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index de3608675b9..a5d5b18bd39 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -221,15 +221,17 @@ local function prepare_spec_helpers(self, use_git, version) perf.setenv("KONG_PG_PASSWORD", PG_PASSWORD) -- self.log.debug("(In a low voice) pg_password is " .. PG_PASSWORD) - kong_conf['proxy_access_log'] = "/dev/null" - kong_conf['proxy_error_log'] = KONG_ERROR_LOG_PATH - kong_conf['admin_error_log'] = KONG_ERROR_LOG_PATH + if not use_git then + local current_spec_helpers_version = perf.get_kong_version(true) + if current_spec_helpers_version ~= version then + self.log.info("Current spec helpers version " .. current_spec_helpers_version .. + " doesn't match with version to be tested " .. version .. ", checking out remote version") - -- we set ip_local_port_range='10240 65535' make sure the random - -- port doesn't fall into that range - KONG_ADMIN_PORT = math.floor(math.random()*9000+1024) - kong_conf['admin_listen'] = "0.0.0.0:" .. KONG_ADMIN_PORT - kong_conf['anonymous_reports'] = "off" + version = version:match("%d+%.%d+%.%d+%") + + perf.git_checkout(version) -- throws + end + end self.log.info("Infra is up! However, preapring database remotely may take a while...") for i=1, 3 do @@ -297,8 +299,8 @@ function _M:setup_kong(version, kong_conf) docker_extract_cmds = { "docker rm -f daily || true", - "docker pull " .. image .. ":" .. tag.name, - "docker create --name daily " .. image .. ":" .. tag.name, + "docker pull " .. daily_image, + "docker create --name daily " .. daily_image, "sudo rm -rf /tmp/lua && sudo docker cp daily:/usr/local/share/lua/5.1/. /tmp/lua", -- don't overwrite kong source code, use them from current git repo instead "sudo rm -rf /tmp/lua/kong && sudo cp -r /tmp/lua/. /usr/local/share/lua/5.1/", @@ -329,8 +331,6 @@ function _M:setup_kong(version, kong_conf) "sudo rm -rf /usr/local/share/lua/5.1/kong", "wget -nv " .. download_path .. " -O kong-" .. version .. ".deb", "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", - "echo " .. kong_conf_blob .. " | sudo base64 -d > /etc/kong/kong.conf", - "sudo kong check", -- generate hybrid cert "kong hybrid gen_cert /tmp/kong-hybrid-cert.pem /tmp/kong-hybrid-key.pem || true", }) diff --git a/spec/helpers/perf/git.lua b/spec/helpers/perf/git.lua index 41e22797694..f62657a7dc9 100644 --- a/spec/helpers/perf/git.lua +++ b/spec/helpers/perf/git.lua @@ -4,6 +4,7 @@ local logger = require("spec.helpers.perf.logger") local my_logger = logger.new_logger("[git]") local git_stashed, git_head +local git_temp_repo = "/tmp/perf-temp-repo" local function git_checkout(version) -- reload the perf module, for circular dependency issue diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 554a7fd75d7..7068d838f86 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -1,6 +1,7 @@ local ngx_pipe = require("ngx.pipe") local ffi = require("ffi") local cjson = require("cjson") +local cjson_safe = require("cjson.safe") string.startswith = function(s, start) -- luacheck: ignore return s and start and start ~= "" and s:sub(1, #start) == start @@ -167,8 +168,6 @@ local function get_test_output_filename() return get_test_descriptor(true) end -<<<<<<< HEAD -======= local function parse_docker_image_labels(docker_inspect_output) local m, err = cjson_safe.decode(docker_inspect_output) if err then @@ -182,16 +181,24 @@ local function parse_docker_image_labels(docker_inspect_output) return labels end -local function add_lua_package_paths() +local original_lua_package_paths = package.path +local function add_lua_package_paths(d) + d = d or "." + local pp = d .. "/?.lua;" .. + d .. "/?/init.lua;" local pl_dir = require("pl.dir") local pl_path = require("pl.path") - if pl_path.isdir("plugins-ee") then - for _, p in ipairs(pl_dir.getdirectories("plugins-ee")) do - package.path = package.path .. ";" .. - "./" .. p .. "/?.lua;".. - "./" .. p .. "/?/init.lua;" + if pl_path.isdir(d .. "/plugins-ee") then + for _, p in ipairs(pl_dir.getdirectories(d .. "/plugins-ee")) do + pp = pp.. p .. "/?.lua;".. + p .. "/?/init.lua;" end end + package.path = pp .. ";" .. original_lua_package_paths +end + +local function restore_lua_package_paths() + package.path = original_lua_package_paths end -- clear certain packages to allow spec.helpers to be re-imported @@ -206,7 +213,6 @@ local function clear_loaded_package() package.loaded[p] = nil end end ->>>>>>> 6c37ba50b (tests(perf) fix docker driver to fit new API changes) local function get_newest_docker_tag(repo, pattern) if not repo:match("/") then repo = "library/" .. repo @@ -241,5 +247,9 @@ return { register_busted_hook = register_busted_hook, get_test_descriptor = get_test_descriptor, get_test_output_filename = get_test_output_filename, + parse_docker_image_labels = parse_docker_image_labels, + add_lua_package_paths = add_lua_package_paths, + restore_lua_package_paths = restore_lua_package_paths, + clear_loaded_package = clear_loaded_package, get_newest_docker_tag = get_newest_docker_tag, } From 92ea071e1aceca29ae515e2631ba79447d0af16a Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 00:21:10 -0700 Subject: [PATCH 1562/4351] tests(perf) replace git stash with checkout and allow to switch between different minor versions --- spec/helpers/perf/git.lua | 94 ++++++++++++++------------------------- 1 file changed, 33 insertions(+), 61 deletions(-) diff --git a/spec/helpers/perf/git.lua b/spec/helpers/perf/git.lua index f62657a7dc9..22259341863 100644 --- a/spec/helpers/perf/git.lua +++ b/spec/helpers/perf/git.lua @@ -1,74 +1,58 @@ local perf local logger = require("spec.helpers.perf.logger") +local utils = require("spec.helpers.perf.utils") local my_logger = logger.new_logger("[git]") -local git_stashed, git_head local git_temp_repo = "/tmp/perf-temp-repo" +local function is_git_repo() + -- reload the perf module, for circular dependency issue + perf = require("spec.helpers.perf") + + local _, err = perf.execute("git rev-parse HEAD") + return err == nil +end + +-- is this test based on git versions: e.g. have we git checkout versions? +local function is_git_based() + return package.path:find(git_temp_repo) +end + local function git_checkout(version) -- reload the perf module, for circular dependency issue perf = require("spec.helpers.perf") - if not perf.execute("which git") then + local _, err = perf.execute("which git") + if err then error("git binary not found") end - local res, err - local hash, _ = perf.execute("git rev-parse HEAD") - if not hash or not hash:match("[a-f0-f]+") then - error("Unable to parse HEAD pointer, is this a git repository?") + if not is_git_repo() then + error("not in a git repo") end - -- am i on a named branch/tag? - local n, _ = perf.execute("git rev-parse --abbrev-ref HEAD") - if n and n ~= "HEAD" then - hash = n - end - -- anything to save? - n, err = perf.execute("git status --untracked-files=no --porcelain") - if not err and (n and #n > 0) then - my_logger.info("saving your working directory") - res, err = perf.execute("git stash save kong-perf-test-autosaved") + for _, cmd in ipairs({ + "rm -rf " .. git_temp_repo, + "git clone . " .. git_temp_repo, + "cp -r .git/refs/ " .. git_temp_repo .. "/.git/refs/.", + -- version is sometimes a hash so we can't always use -b + "cd " .. git_temp_repo .. " && git checkout " ..version + }) do + local _, err = perf.execute(cmd, { logger = my_logger.log_exec }) if err then - error("Cannot save your working directory: " .. err .. (res or "nil")) + error("error preparing temporary repo: " .. err) end - git_stashed = true end - my_logger.debug("switching away from ", hash, " to ", version) - - res, err = perf.execute("git checkout " .. version) - if err then - error("Cannot switch to " .. version .. ":\n" .. res) - end - if not git_head then - git_head = hash - end + utils.add_lua_package_paths(git_temp_repo) end local function git_restore() - -- reload the perf module, for circular dependency issue - perf = require("spec.helpers.perf") - - if git_head then - local res, err = perf.execute("git checkout " .. git_head) - if err then - return false, "git checkout: " .. res - end - git_head = nil - - if git_stashed then - local res, err = perf.execute("git stash pop") - if err then - return false, "git stash pop: " .. res - end - git_stashed = false - end - end + return utils.restore_lua_package_paths() end -local function get_kong_version() +local function get_kong_version(raw) -- unload the module if it's previously loaded package.loaded["kong.meta"] = nil @@ -79,23 +63,11 @@ local function get_kong_version() error("can't read Kong version from kong.meta: " .. (meta or "nil")) end -local function is_git_repo() - -- reload the perf module, for circular dependency issue - perf = require("spec.helpers.perf") - - return perf.execute("git status") -end - --- is this test based on git versions: e.g. have we git checkout versions? -local function is_git_based() - return not not git_head -end - return { + is_git_repo = is_git_repo, + is_git_based = is_git_based, git_checkout = git_checkout, git_restore = git_restore, get_kong_version = get_kong_version, - is_git_repo = is_git_repo, - is_git_based = is_git_based, -} \ No newline at end of file +} From 101b354184e2cd50d54bdc20fdfef5355ead1ccd Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 22:09:32 -0700 Subject: [PATCH 1563/4351] chore(github) update perf actions to always run artifacts steps --- .github/workflows/perf.yml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 5c60a7c275f..0e989df4def 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -145,6 +145,7 @@ jobs: bin/busted -o gtest spec/04-perf/99-teardown/ - name: Generate high DPI graphs + if: always() run: | for i in $(ls output/*.svg); do inkscape --export-area-drawing --export-png="${i%.*}.png" --export-dpi=300 -b FFFFFF $i @@ -180,6 +181,7 @@ jobs: retention-days: 31 - name: Output + if: always() id: output run: | if [[ "${{ steps.choose_perf.outputs.suites }}" =~ "02-flamegraph" ]]; then @@ -198,6 +200,7 @@ jobs: echo ::set-output name=result::"$result" - name: Upload charts + if: always() id: charts uses: devicons/public-upload-to-imgur@v2.2.2 continue-on-error: true @@ -217,7 +220,7 @@ jobs: **Test Suite**: ${{ steps.choose_perf.outputs.suites }} (${{ steps.choose_perf.outputs.tags }}) - ${{ steps.charts.outputs.markdown_urls }} + ${{ join(fromJSON(steps.charts.outputs.markdown_urls), ' ') }}
Click to expand From 6936776a10b574ce66e8f44255247d9474e91f85 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:24:08 -0700 Subject: [PATCH 1564/4351] tests(perf) support testing against internal preview artifacts --- spec/helpers/perf/charts.lua | 7 ++++--- spec/helpers/perf/drivers/terraform.lua | 13 +++++-------- 2 files changed, 9 insertions(+), 11 deletions(-) diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index b8b718bc30d..bffe8358cbb 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -158,9 +158,10 @@ local function ingest_combined_results(results) error("no version in combined results, can't save") end - if desc:startswith(ver) then - desc = string.sub(desc, #ver+1):gsub("^%s+","") -- also strip beginning space - end + -- escape lua patterns + local pattern = ver:gsub([=[[%[%(%)%.%%%+%-%*%?%[%^%$%]]]=], "%%%1") + -- remove version and surround string from title + desc = desc:gsub("%s?"..pattern, ""):gsub(pattern.."%s?", "") if not unsaved_result[versions_key] then unsaved_result[versions_key] = { [ver] = true } diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index a5d5b18bd39..76b9bd3b9be 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -270,14 +270,10 @@ function _M:setup_kong(version, kong_conf) end local download_path + local download_user, download_pass = "x", "x" if version:sub(1, 1) == "2" then - if version:match("rc") or version:match("beta") then - download_path = "https://download-stage.konghq.com/gateway-2.x-ubuntu-focal/pool/all/k/kong/kong_" .. - version .. "_amd64.deb" - else - download_path = "https://download.konghq.com/gateway-2.x-ubuntu-focal/pool/all/k/kong/kong_" .. - version .. "_amd64.deb" - end + download_path = "https://download.konghq.com/gateway-2.x-ubuntu-focal/pool/all/k/kong/kong_" .. + version .. "_amd64.deb" else error("Unknown download location for Kong version " .. version) end @@ -329,7 +325,8 @@ function _M:setup_kong(version, kong_conf) "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", -- remove all lua files, not only those installed by package "sudo rm -rf /usr/local/share/lua/5.1/kong", - "wget -nv " .. download_path .. " -O kong-" .. version .. ".deb", + "wget -nv " .. download_path .. + " --user " .. download_user .. " --password " .. download_pass .. " -O kong-" .. version .. ".deb", "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", -- generate hybrid cert "kong hybrid gen_cert /tmp/kong-hybrid-cert.pem /tmp/kong-hybrid-key.pem || true", From a1ca2d6ec1421b134b40eabf34e802f69f1d6c96 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 12 Jul 2022 23:48:20 -0700 Subject: [PATCH 1565/4351] tests(perf) always capture and return perf.execute output for better debugging --- spec/helpers/perf/utils.lua | 31 +++++++++++++++++++++---------- 1 file changed, 21 insertions(+), 10 deletions(-) diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 7068d838f86..df7b91aec37 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -1,7 +1,11 @@ local ngx_pipe = require("ngx.pipe") local ffi = require("ffi") -local cjson = require("cjson") local cjson_safe = require("cjson.safe") +local logger = require("spec.helpers.perf.logger") +local log = logger.new_logger("[controller]") + +local DISABLE_EXEC_OUTPUT = os.getenv("PERF_TEST_DISABLE_EXEC_OUTPUT") or false +local cjson = require("cjson") string.startswith = function(s, start) -- luacheck: ignore return s and start and start ~= "" and s:sub(1, #start) == start @@ -16,15 +20,22 @@ end -- @param opts.logger function(lvl, _, line) stdout+stderr writer; if not defined, whole -- stdout and stderr is returned -- @param opts.stop_signal function return true to abort execution --- @return stdout+stderr, err if opts.logger not set; bool+err if opts.logger set +-- @return stdout+stderr string, err|nil local function execute(cmd, opts) - -- my_logger.debug("exec: ", cmd) + local log_output = opts and opts.logger + + -- skip if PERF_TEST_DISABLE_EXEC_OUTPUT is set + if not DISABLE_EXEC_OUTPUT then + -- fallback to default logger if not defined + log_output = log_output or log.debug + log_output("[exec]: ", cmd) + end local proc, err = ngx_pipe.spawn(cmd, { merge_stderr = true, }) if not proc then - return false, "failed to start process: " .. err + return "", "failed to start process: " .. err end -- set stdout/stderr read timeout to 1s for faster noticing process exit @@ -35,7 +46,6 @@ local function execute(cmd, opts) end proc:shutdown("stdin") - local log_output = opts and opts.logger local ret = {} while true do @@ -49,9 +59,10 @@ local function execute(cmd, opts) if l then if log_output then log_output(l) - else - table.insert(ret, l) end + + -- always store output + table.insert(ret, l) end if err == "closed" then break @@ -64,12 +75,12 @@ local function execute(cmd, opts) end local ok, msg, code = proc:wait() ok = ok and code == 0 - ret = log_output and ok or table.concat(ret, "\n") + ret = table.concat(ret, "\n") if ok then return ret - else - return ret, ("process exited with code %d: %s"):format(code, msg) end + + return ret, ("process exited with code %d: %s"):format(code, msg) end --- Execute a command and return until pattern is found in its output From 258b200dac8deaba450e7ff4ca4cfe71155c198f Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 12 Jul 2022 23:51:23 -0700 Subject: [PATCH 1566/4351] tests(perf) bump terraform version, create seperate DB node and use equinix/equinix instead of equinix/metal --- .github/workflows/perf.yml | 2 +- .../perf/terraform/equinix-metal/main.tf | 18 ++++---- .../perf/terraform/equinix-metal/metal.tf | 44 +++++++++---------- .../perf/terraform/equinix-metal/output.tf | 17 ++++--- .../perf/terraform/equinix-metal/ssh.tf | 12 +---- .../perf/terraform/equinix-metal/variables.tf | 5 ++- spec/helpers/perf/drivers/terraform.lua | 24 +++++----- 7 files changed, 61 insertions(+), 61 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 0e989df4def..f2dd81c6380 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -8,7 +8,7 @@ on: - cron: '0 7 * * *' env: - terraform_version: '1.1.2' + terraform_version: '1.2.4' jobs: perf: diff --git a/spec/fixtures/perf/terraform/equinix-metal/main.tf b/spec/fixtures/perf/terraform/equinix-metal/main.tf index 5303ace6ffd..57e7eeb7975 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/main.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/main.tf @@ -1,26 +1,26 @@ terraform { - required_version = ">= 0.14" + required_version = "~> 1.2" required_providers { local = { - version = "~> 1.2" + version = "~> 2.2" } null = { - version = "~> 2.1" + version = "~> 3.1" } - metal = { - source = "equinix/metal" - version = "~> 3.2" + equinix = { + source = "equinix/equinix" + version = "~> 1.6" } tls = { - version = "~> 2.0" + version = "~> 3.4" } random = { - version = "3.1.0" + version = "~> 3.3" } } } -provider "metal" { +provider "equinix" { auth_token = var.metal_auth_token } diff --git a/spec/fixtures/perf/terraform/equinix-metal/metal.tf b/spec/fixtures/perf/terraform/equinix-metal/metal.tf index 6dd40d39791..39b277a8348 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/metal.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/metal.tf @@ -1,50 +1,48 @@ -resource "metal_ssh_key" "key" { +resource "equinix_metal_ssh_key" "key" { name = "key1" public_key = tls_private_key.key.public_key_openssh } -resource "metal_device" "kong" { - hostname = "kong-test-${random_string.ident.result}" +resource "equinix_metal_device" "kong" { + hostname = "kong-${random_string.ident.result}" plan = var.metal_plan - facilities = [var.metal_region] + facilities = var.metal_region operating_system = var.metal_os billing_cycle = "hourly" project_id = var.metal_project_id tags = [] depends_on = [ - metal_ssh_key.key, - null_resource.key_chown, + equinix_metal_ssh_key.key, ] } -resource "metal_device" "worker" { - hostname = "worker-${random_string.ident.result}" +resource "equinix_metal_device" "db" { + hostname = "db-${random_string.ident.result}" plan = var.metal_plan - facilities = [var.metal_region] + facilities = var.metal_region operating_system = var.metal_os billing_cycle = "hourly" project_id = var.metal_project_id tags = [] depends_on = [ - metal_ssh_key.key, - null_resource.key_chown, + equinix_metal_ssh_key.key, ] +} - provisioner "file" { - connection { - type = "ssh" - user = "root" - host = self.access_public_ipv4 - private_key = file(local_file.key_priv.filename) - } - - source = "scripts/wrk.lua" - destination = "/root/wrk.lua" - } +resource "equinix_metal_device" "worker" { + hostname = "worker-${random_string.ident.result}" + plan = var.metal_plan + facilities = var.metal_region + operating_system = var.metal_os + billing_cycle = "hourly" + project_id = var.metal_project_id + tags = [] + depends_on = [ + equinix_metal_ssh_key.key, + ] } resource "random_string" "ident" { length = 4 special = false } - diff --git a/spec/fixtures/perf/terraform/equinix-metal/output.tf b/spec/fixtures/perf/terraform/equinix-metal/output.tf index 7b29dd8fa12..eb6c72a7c84 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/output.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/output.tf @@ -1,16 +1,23 @@ output "kong-ip" { - value = metal_device.kong.access_public_ipv4 + value = equinix_metal_device.kong.access_public_ipv4 } output "kong-internal-ip" { - value = metal_device.kong.access_private_ipv4 + value = equinix_metal_device.kong.access_private_ipv4 +} + +output "db-ip" { + value = equinix_metal_device.db.access_public_ipv4 +} + +output "db-internal-ip" { + value = equinix_metal_device.db.access_private_ipv4 } output "worker-ip" { - value = metal_device.worker.access_public_ipv4 + value = equinix_metal_device.worker.access_public_ipv4 } output "worker-internal-ip" { - value = metal_device.worker.access_private_ipv4 + value = equinix_metal_device.worker.access_private_ipv4 } - diff --git a/spec/fixtures/perf/terraform/equinix-metal/ssh.tf b/spec/fixtures/perf/terraform/equinix-metal/ssh.tf index 0dba6c03b9c..1f8d68da03d 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/ssh.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/ssh.tf @@ -1,13 +1,5 @@ -resource "local_file" "key_priv" { +resource "local_sensitive_file" "key_priv" { content = tls_private_key.key.private_key_pem filename = "./id_rsa" + file_permission = "0755" } - -resource "null_resource" "key_chown" { - provisioner "local-exec" { - command = "chmod 400 ./id_rsa" - } - - depends_on = [local_file.key_priv] -} - diff --git a/spec/fixtures/perf/terraform/equinix-metal/variables.tf b/spec/fixtures/perf/terraform/equinix-metal/variables.tf index 3b23893e4d0..fc9e8739146 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/variables.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/variables.tf @@ -15,9 +15,10 @@ variable "metal_plan" { } variable "metal_region" { - type = string + type = list(string) description = "The Metal region in which to create the devices" - default = "sv15" + # All AMER facilities + default = ["dc13", "da11", "sv15", "sv16", "sp4", "ch3", "ny5", "ny7", "la4", "tr2", "se4"] } variable "metal_os" { diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 76b9bd3b9be..602ffee8cce 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -105,17 +105,19 @@ function _M:setup(opts) end res = cjson.decode(res) - self.kong_ip = res.values.outputs["kong-ip"].value - self.kong_internal_ip = res.values.outputs["kong-internal-ip"].value - self.worker_ip = res.values.outputs["worker-ip"].value - self.worker_internal_ip = res.values.outputs["worker-internal-ip"].value - - -- install psql docker on kong - ok, err = execute_batch(self, self.kong_ip, { - "sudo systemctl stop unattended-upgrades || true", "sudo apt-get purge -y unattended-upgrades", + self.kong_ip = res["kong-ip"].value + self.kong_internal_ip = res["kong-internal-ip"].value + self.db_ip = res["db-ip"].value + self.db_internal_ip = res["db-internal-ip"].value + self.worker_ip = res["worker-ip"].value + self.worker_internal_ip = res["worker-internal-ip"].value + + -- install psql docker on db instance + ok, err = execute_batch(self, self.db_ip, { + "sudo systemctl stop unattended-upgrades", "sudo apt-get update", "sudo apt-get install -y --force-yes docker.io", - "docker rm -f kong-database || true", -- if exist remove it - "docker run -d -p5432:5432 ".. + "sudo docker rm -f kong-database || true", -- if exist remove it + "sudo docker run -d -p5432:5432 ".. "-e POSTGRES_PASSWORD=" .. PG_PASSWORD .. " " .. "-e POSTGRES_DB=kong_tests " .. "-e POSTGRES_USER=kong --name=kong-database postgres:11 postgres -N 2333", @@ -286,7 +288,7 @@ function _M:setup_kong(version, kong_conf) if self.opts.use_daily_image and use_git then -- install docker on kong instance local _, err = execute_batch(self, self.kong_ip, { - "sudo apt-get update", "sudo apt-get install -y --force-yes docker.io", + "sudo apt-get install -y --force-yes docker.io", "sudo docker version", }) if err then From 5fcd67bcfbd4971ed6e38cad1a4ea7cf1786c8cf Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 12 Jul 2022 23:54:10 -0700 Subject: [PATCH 1567/4351] test(perf) typo and minor bug fixes for terraform driver --- spec/helpers/perf.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 89 +++++++++++++++++-------- 2 files changed, 62 insertions(+), 29 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index cc3de4b9464..6cfed0984ac 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -308,7 +308,7 @@ function _M.start_stapxx(sample_name, arg, driver_confs) error("stapxx is already started, stop it using wait_result() first", 2) end - local start_cmd = invoke_driver("get_start_stapxx_cmd", sample_name, arg, driver_confs) + local start_cmd = invoke_driver("get_start_stapxx_cmd", sample_name, arg, driver_confs or {}) stapxx_should_stop = false stapxx_thread = ngx.thread.spawn(function() diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 602ffee8cce..83ad9153219 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -80,26 +80,27 @@ local function execute_batch(self, remote_ip, cmds, continue_on_error) end function _M:setup(opts) - local bin, _ = perf.execute("which terraform") - if not bin then + local bin, err = perf.execute("which terraform") + if err or #bin == 0 then return nil, "terraform binary not found" end - local ok, err + local ok, _ -- terraform apply self.log.info("Running terraform to provision instances...") - ok, err = execute_batch(self, nil, { + _, err = execute_batch(self, nil, { "terraform version", - "cd " .. self.work_dir .. " && terraform init", - "cd " .. self.work_dir .. " && terraform apply -auto-approve " .. self.tfvars, + "cd " .. self.work_dir .. " && sudo terraform init", + "cd " .. self.work_dir .. " && sudo terraform apply -auto-approve " .. self.tfvars, }) - if not ok then + if err then return false, err end -- grab outputs - local res, err = perf.execute("cd " .. self.work_dir .. " && terraform show -json") + local res + res, err = perf.execute("cd " .. self.work_dir .. " && sudo terraform output -json") if err then return false, "terraform show: " .. err end @@ -143,8 +144,8 @@ function _M:teardown(full) local ok, err = execute_batch(self, nil, { "terraform version", - "cd " .. self.work_dir .. " && terraform init", - "cd " .. self.work_dir .. " && terraform destroy -auto-approve " .. self.tfvars, + "cd " .. self.work_dir .. " && sudo terraform init", + "cd " .. self.work_dir .. " && sudo terraform destroy -auto-approve " .. self.tfvars, }) if not ok then return false, err @@ -197,13 +198,13 @@ function _M:start_worker(conf, port_count) local ok, err = execute_batch(self, self.worker_ip, { "sudo id", - "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor", - "sudo systemctl stop unattended-upgrades || true", "sudo apt-get purge -y unattended-upgrades", + "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor || true", + "sudo systemctl stop unattended-upgrades", "sudo apt-get update", "sudo apt-get install -y --force-yes nginx", - -- ubuntu where's wrk in apt? + -- ubuntu where's wrk in apt-get? "wget -nv http://mirrors.kernel.org/ubuntu/pool/universe/w/wrk/wrk_4.1.0-3_amd64.deb -O wrk.deb", "dpkg -l wrk || (sudo dpkg -i wrk.deb || sudo apt-get -f -y install)", - "echo " .. conf .. " | sudo base64 -d > /etc/nginx/nginx.conf", + "echo " .. conf .. " | base64 -d | sudo tee /etc/nginx/nginx.conf", "sudo nginx -t", "sudo systemctl restart nginx", }) @@ -315,7 +316,9 @@ function _M:setup_kong(version, kong_conf) end local ok, err = execute_batch(self, self.kong_ip, { - "echo > " .. KONG_ERROR_LOG_PATH, + "sudo systemctl stop unattended-upgrades", + "sudo apt-get update", + "echo | sudo tee " .. KONG_ERROR_LOG_PATH, -- clear it "sudo id", -- set cpu scheduler to performance, it should lock cpufreq to static freq "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor", @@ -395,7 +398,7 @@ function _M:setup_kong(version, kong_conf) end function _M:start_kong(kong_conf, driver_conf) - local kong_name = driver_conf.name or "default" + local kong_name = driver_conf and driver_conf.name or "default" local prefix = "/usr/local/kong_" .. kong_name local conf_path = "/etc/kong/" .. kong_name .. ".conf" @@ -437,11 +440,15 @@ function _M:start_kong(kong_conf, driver_conf) end function _M:stop_kong() - local load = perf.execute(ssh_execute_wrap(self, self.kong_ip, - "cat /proc/loadavg")):match("[%d%.]+") - self.log.debug("Kong node end 1m loadavg is ", load) + local load, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, + "cat /proc/loadavg")) + if err then + self.log.err("failed to get loadavg: " .. err) + end - return perf.execute(ssh_execute_wrap(self, self.kong_ip, "kong stop"), + self.log.debug("Kong node end 1m loadavg is ", load:match("[%d%.]+")) + + return perf.execute(ssh_execute_wrap(self, self.kong_ip, "sudo pkill -kill nginx"), { logger = self.ssh_log.log_exec }) end @@ -465,20 +472,46 @@ function _M:get_start_load_cmd(stub, script, uri) script_path = script_path and ("-s " .. script_path) or "" - local nproc = tonumber(perf.execute(ssh_execute_wrap(self, self.kong_ip, "nproc"))) - local load, load_normalized + local nproc, err + nproc, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "nproc")) + if not nproc or err then + return false, "failed to get nproc: " .. (err or "") + end + + if not tonumber(nproc) then + return false, "failed to get nproc: " .. (nproc or "") + end + nproc = tonumber(nproc) + + local loadavg + while true do - load = perf.execute(ssh_execute_wrap(self, self.kong_ip, - "cat /proc/loadavg")):match("[%d%.]+") - load_normalized = tonumber(load) / nproc + loadavg, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, + "cat /proc/loadavg")) + if not loadavg or err then + self.log.err("failed to get loadavg: ", (err or "")) + goto continue + end + + loadavg = loadavg:match("[%d%.]+") + if not loadavg or not tonumber(loadavg) then + self.log.err("failed to get loadavg: ", loadavg or "nil") + goto continue + end + loadavg = tonumber(loadavg) + + local load_normalized = loadavg / nproc if load_normalized < LOAD_NORMALIZED_THRESHOLD then break end + self.log.info("waiting for Kong node 1m loadavg to drop under ", - nproc * LOAD_NORMALIZED_THRESHOLD) + nproc * LOAD_NORMALIZED_THRESHOLD, ", now: ", loadavg) ngx.sleep(15) + + ::continue:: end - self.log.debug("Kong node start 1m loadavg is ", load) + self.log.debug("Kong node start 1m loadavg is ", loadavg) return ssh_execute_wrap(self, self.worker_ip, stub:format(script_path, uri)) @@ -538,7 +571,7 @@ function _M:get_start_stapxx_cmd(sample, args, driver_conf) -- find one of kong's child process hopefully it's a worker -- (does kong have cache loader/manager?) - local kong_name = driver_conf.name or "default" + local kong_name = driver_conf and driver_conf.name or "default" local prefix = "/usr/local/kong_" .. kong_name local pid, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "pid=$(cat " .. prefix .. "/pids/nginx.pid); " .. From 63dc1ce3de5017d9e4b08ded116d2dc7c1cad1d5 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 12 Jul 2022 23:56:03 -0700 Subject: [PATCH 1568/4351] tests(perf) drop local driver --- spec/helpers/perf.lua | 2 +- spec/helpers/perf/drivers/local.lua | 299 ---------------------------- 2 files changed, 1 insertion(+), 300 deletions(-) delete mode 100644 spec/helpers/perf/drivers/local.lua diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 6cfed0984ac..737e12d319c 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -39,7 +39,7 @@ local function check_driver_sanity(mod) end end -local known_drivers = { "docker", "local", "terraform" } +local known_drivers = { "docker", "terraform" } --- Unset an environment variable -- @function use_driver -- @param name string name of the driver to use diff --git a/spec/helpers/perf/drivers/local.lua b/spec/helpers/perf/drivers/local.lua deleted file mode 100644 index 0d608f5ce48..00000000000 --- a/spec/helpers/perf/drivers/local.lua +++ /dev/null @@ -1,299 +0,0 @@ -local perf = require("spec.helpers.perf") -local pl_path = require("pl.path") -local tools = require("kong.tools.utils") -local helpers - -local _M = {} -local mt = {__index = _M} - -local UPSTREAM_PORT = 62412 - -local WRK_SCRIPT_PREFIX = "/tmp/perf-wrk-" -local KONG_ERROR_LOG_PATH = "/tmp/error.log" - -function _M.new(opts) - return setmetatable({ - opts = opts, - log = perf.new_logger("[local]"), - upstream_nginx_pid = nil, - nginx_bin = nil, - wrk_bin = nil, - git_head = nil, - git_stashed = false, - systemtap_sanity_checked = false, - systemtap_dest_path = nil, - }, mt) -end - -function _M:setup() - local bin - for _, test in ipairs({"nginx", "/usr/local/openresty/nginx/sbin/nginx"}) do - bin, _ = perf.execute("which " .. test) - if bin then - self.nginx_bin = bin - break - end - end - - if not self.nginx_bin then - return nil, "nginx binary not found, either install nginx package or Kong" - end - - bin = perf.execute("which wrk") - if not bin then - return nil, "wrk binary not found" - end - self.wrk_bin = bin - - bin = perf.execute("which git") - if not bin then - return nil, "git binary not found" - end - - package.loaded["spec.helpers"] = nil - helpers = require("spec.helpers") - return helpers -end - -function _M:teardown() - if self.upstream_nginx_pid then - local _, err = perf.execute("kill " .. self.upstream_nginx_pid) - if err then - return false, "stopping upstream: " .. err - end - self.upstream_nginx_pid = nil - end - - perf.git_restore() - - perf.execute("rm -vf " .. WRK_SCRIPT_PREFIX .. "*.lua", - { logger = self.log.log_exec }) - - return self:stop_kong() -end - -function _M:start_workers(conf, port_count) - local listeners = {} - for i=1,port_count do - listeners[i] = ("listen %d reuseport;"):format(UPSTREAM_PORT+i-1) - end - listeners = table.concat(listeners, "\n") - - local nginx_conf_path = "/tmp/perf-test-nginx.conf" - local nginx_prefix = "/tmp/perf-test-nginx" - - pl_path.mkdir(nginx_prefix) - pl_path.mkdir(nginx_prefix .. "/logs") - - local f = io.open(nginx_conf_path, "w") - f:write(([[ - events {} - pid nginx.pid; - error_log error.log; - http { - access_log off; - server { - %s - %s - } - } - ]]):format(listeners, conf)) - f:close() - - local res, err = perf.execute(self.nginx_bin .. " -c " .. nginx_conf_path .. - " -p " .. nginx_prefix, - { logger = self.log.log_exec }) - - if err then - return false, "failed to start nginx: " .. err .. ": " .. (res or "nil") - end - - f = io.open(nginx_prefix .. "/nginx.pid") - local pid = f:read() - f:close() - if not tonumber(pid) then - return false, "pid is not a number: " .. pid - end - - self.upstream_nginx_pid = pid - - self.log.info("upstream started at PID: " .. pid) - - local uris = {} - for i=1,port_count do - uris[i] = "http://127.0.0.1:" .. UPSTREAM_PORT+i-1 - end - return uris -end - -function _M:start_kong(version, kong_conf, driver_conf) - if not version:startswith("git:") then - return nil, "\"local\" driver only support testing between git commits, " .. - "version should be prefixed with \"git:\"" - end - - version = version:sub(#("git:")+1) - - perf.git_checkout(version) - - -- cleanup log file - perf.execute("echo > /tmp/kong_error.log") - - kong_conf = kong_conf or {} - kong_conf['proxy_access_log'] = "/dev/null" - kong_conf['proxy_error_log'] = KONG_ERROR_LOG_PATH - kong_conf['admin_error_log'] = KONG_ERROR_LOG_PATH - - return helpers.start_kong(kong_conf) -end - -function _M:stop_kong() - helpers.stop_kong() - return true -end - -function _M:get_start_load_cmd(stub, script, uri) - if not uri then - uri = string.format("http://%s:%s", - helpers.get_proxy_ip(), - helpers.get_proxy_port()) - end - - local script_path - if script then - script_path = WRK_SCRIPT_PREFIX .. tools.random_string() .. ".lua" - local f = assert(io.open(script_path, "w")) - assert(f:write(script)) - assert(f:close()) - end - - script_path = script_path and ("-s " .. script_path) or "" - - return stub:format(script_path, uri) -end - -function _M:get_admin_uri(kong_id) - return string.format("http://%s:%s", - helpers.get_admin_ip(), - helpers.get_admin_port()) -end - -local function check_systemtap_sanity(self) - local bin, _ = perf.execute("which stap") - if not bin then - return nil, "systemtap binary not found" - end - - -- try compile the kernel module - local out, err = perf.execute("sudo stap -ve 'probe begin { print(\"hello\\n\"); exit();}'") - if err then - return nil, "systemtap failed to compile kernel module: " .. (out or "nil") .. - " err: " .. (err or "nil") .. "\n Did you install gcc and kernel headers?" - end - - local cmds = { - "stat /tmp/stapxx || git clone https://github.com/Kong/stapxx /tmp/stapxx", - "stat /tmp/perf-ost || git clone https://github.com/openresty/openresty-systemtap-toolkit /tmp/perf-ost", - "stat /tmp/perf-fg || git clone https://github.com/brendangregg/FlameGraph /tmp/perf-fg" - } - for _, cmd in ipairs(cmds) do - local _, err = perf.execute(cmd, { logger = self.log.log_exec }) - if err then - return nil, cmd .. " failed: " .. err - end - end - - return true -end - -function _M:get_start_stapxx_cmd(sample, ...) - if not self.systemtap_sanity_checked then - local ok, err = check_systemtap_sanity(self) - if not ok then - return nil, err - end - self.systemtap_sanity_checked = true - end - - -- find one of kong's child process hopefully it's a worker - -- (does kong have cache loader/manager?) - local pid, err = perf.execute("pid=$(cat servroot/pids/nginx.pid);" .. - "cat /proc/$pid/task/$pid/children | awk '{print $1}'") - if not pid then - return nil, "failed to get Kong worker PID: " .. (err or "nil") - end - - local args = table.concat({...}, " ") - - self.systemtap_dest_path = "/tmp/" .. tools.random_string() - return "sudo /tmp/stapxx/stap++ /tmp/stapxx/samples/" .. sample .. - " --skip-badvars -D MAXSKIPPED=1000000 -x " .. pid .. - " " .. args .. - " > " .. self.systemtap_dest_path .. ".bt" -end - -function _M:get_wait_stapxx_cmd(timeout) - return "lsmod | grep stap_" -end - -function _M:generate_flamegraph(title, opts) - local path = self.systemtap_dest_path - self.systemtap_dest_path = nil - - local f = io.open(path .. ".bt") - if not f or f:seek("end") == 0 then - return nil, "systemtap output is empty, possibly no sample are captured" - end - f:close() - - local cmds = { - "/tmp/perf-ost/fix-lua-bt " .. path .. ".bt > " .. path .. ".fbt", - "/tmp/perf-fg/stackcollapse-stap.pl " .. path .. ".fbt > " .. path .. ".cbt", - "/tmp/perf-fg/flamegraph.pl --title='" .. title .. "' " .. (opts or "") .. " " .. path .. ".cbt > " .. path .. ".svg", - } - local err - for _, cmd in ipairs(cmds) do - _, err = perf.execute(cmd, { logger = self.log.log_exec }) - if err then - return nil, cmd .. " failed: " .. err - end - end - - local out, _ = perf.execute("cat " .. path .. ".svg") - - perf.execute("rm " .. path .. ".*") - - return out -end - -function _M:save_error_log(path) - return perf.execute("mv " .. KONG_ERROR_LOG_PATH .. " '" .. path .. "'", - { logger = self.log.log_exec }) -end - -function _M:save_pgdump(path) - return perf.execute("cat " .. path .. " | pg_dump -Ukong kong_tests >'" .. path .. "'", - { logger = self.log.log_exec }) -end - -function _M:load_pgdump(path, dont_patch_service) - local _, err = perf.execute("cat " .. path .. " | psql -Ukong kong_tests", - { logger = self.log.log_exec }) - if err then - return false, err - end - - if dont_patch_service then - return true - end - - return perf.execute("echo \"UPDATE services set host='127.0.0.1', port=" .. UPSTREAM_PORT .. - ", protocol='http';\" | psql -Ukong kong_tests", - { logger = self.log.log_exec }) -end - -function _M:get_based_version() - return perf.get_kong_version() -end - -return _M From 62e719b8d124824c08549b61a4c3807e115431bc Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:02:54 -0700 Subject: [PATCH 1569/4351] tests(perf) add new remote_execute API --- spec/helpers/perf.lua | 11 ++++++++++- spec/helpers/perf/drivers/docker.lua | 26 +++++++++++++++++++++++++ spec/helpers/perf/drivers/terraform.lua | 14 +++++++++++++ 3 files changed, 50 insertions(+), 1 deletion(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 737e12d319c..1faeacede3d 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -23,7 +23,7 @@ local driver_functions = { "start_worker", "start_kong", "stop_kong", "setup", "setup_kong", "teardown", "get_start_load_cmd", "get_start_stapxx_cmd", "get_wait_stapxx_cmd", "generate_flamegraph", "save_error_log", "get_admin_uri", - "save_pgdump", "load_pgdump", "get_based_version", + "save_pgdump", "load_pgdump", "get_based_version", "remote_execute", } local function check_driver_sanity(mod) @@ -542,4 +542,13 @@ function _M.load_pgdump(path, dont_patch_service) return invoke_driver("load_pgdump", path, dont_patch_service) end +-- Execute command on remote instance +-- @function remote_execute +-- @param node_type string the node to exeute the command on, can be "kong", "db" or "worker" +-- @param cmds table the cmds in an array +-- @param continue_on_error bool if true, will continue on error +function _M.remote_execute(node_type, cmds, continue_on_error) + return invoke_driver("remote_execute", node_type, cmds, continue_on_error) +end + return _M diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index e9cbd5d5f76..ae20c2a78aa 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -189,6 +189,10 @@ function _M:setup() return true end +function _M:setup_kong(version) + return false, "not implemented" +end + function _M:start_worker(conf, port_count) conf = conf or [[ location = /test { @@ -509,4 +513,26 @@ function _M:get_based_version() return self.daily_image_desc or perf.get_kong_version() end +function _M:remote_execute(node_type, cmds, continue_on_error) + local ct_id + if node_type == "kong" then + ct_id = self.kong_ct_ids[next(self.kong_ct_ids)] + elseif node_type == "worker" then + ct_id = self.worker_ct_id + elseif node_type == "db" then + ct_id = self.psql_ct_id + else + return false, "unknown node type: " .. node_type + end + for _, cmd in ipairs(cmds) do + local c = string.gsub(cmd, "'", "'\\''") + local out, err = perf.execute("docker exec -i " .. ct_id .. " '" .. c .. "'", + { logger = self.log.log_exec }) + if err and not continue_on_error then + return false, "failed to execute command: " .. cmd .. ": " .. (out or err) + end + end + return true +end + return _M diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 83ad9153219..4856e6f15ac 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -79,6 +79,20 @@ local function execute_batch(self, remote_ip, cmds, continue_on_error) return true end +function _M:remote_execute(node_type, cmds, continue_on_error) + local ip + if node_type == "kong" then + ip = self.kong_ip + elseif node_type == "worker" then + ip = self.worker_ip + elseif node_type == "db" then + ip = self.db_ip + else + return false, "unknown node type: " .. node_type + end + return execute_batch(self, ip, cmds, continue_on_error) +end + function _M:setup(opts) local bin, err = perf.execute("which terraform") if err or #bin == 0 then From 8ed38a5e24581bbe7d0623a03e159c8698b5149d Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:23:06 -0700 Subject: [PATCH 1570/4351] chore(tests) bump default pg_timeout to 15000 in tests --- spec/kong_tests.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index a7f95e38005..4c1f89ee693 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -13,7 +13,7 @@ dns_resolver = 8.8.8.8 database = postgres pg_host = 127.0.0.1 pg_port = 5432 -pg_timeout = 10000 +pg_timeout = 15000 pg_database = kong_tests # note: this does not trigger readonly mode to be enabled on its own # for that pg_ro_host is also needed From 1f485108e688758412b8ab4c3abeb8a415ad7ea5 Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 00:04:48 -0700 Subject: [PATCH 1571/4351] tests(perf) add aws-ec2 terraform provider --- .../perf/terraform/aws-ec2/.gitignore | 8 ++ spec/fixtures/perf/terraform/aws-ec2/ec2.tf | 110 ++++++++++++++++++ spec/fixtures/perf/terraform/aws-ec2/main.tf | 28 +++++ .../fixtures/perf/terraform/aws-ec2/output.tf | 23 ++++ spec/fixtures/perf/terraform/aws-ec2/ssh.tf | 10 ++ .../perf/terraform/aws-ec2/variables.tf | 28 +++++ spec/helpers/perf.lua | 32 ++++- spec/helpers/perf/drivers/terraform.lua | 46 +++++--- 8 files changed, 262 insertions(+), 23 deletions(-) create mode 100644 spec/fixtures/perf/terraform/aws-ec2/.gitignore create mode 100644 spec/fixtures/perf/terraform/aws-ec2/ec2.tf create mode 100644 spec/fixtures/perf/terraform/aws-ec2/main.tf create mode 100644 spec/fixtures/perf/terraform/aws-ec2/output.tf create mode 100644 spec/fixtures/perf/terraform/aws-ec2/ssh.tf create mode 100644 spec/fixtures/perf/terraform/aws-ec2/variables.tf diff --git a/spec/fixtures/perf/terraform/aws-ec2/.gitignore b/spec/fixtures/perf/terraform/aws-ec2/.gitignore new file mode 100644 index 00000000000..cbd4daf58df --- /dev/null +++ b/spec/fixtures/perf/terraform/aws-ec2/.gitignore @@ -0,0 +1,8 @@ +.terraform* +!.terraform-version +terraform.tfstate* +*.deb +output +id_rsa +license.json +cm-* diff --git a/spec/fixtures/perf/terraform/aws-ec2/ec2.tf b/spec/fixtures/perf/terraform/aws-ec2/ec2.tf new file mode 100644 index 00000000000..183edc722e9 --- /dev/null +++ b/spec/fixtures/perf/terraform/aws-ec2/ec2.tf @@ -0,0 +1,110 @@ +resource "aws_key_pair" "perf" { + key_name = "key-perf-test-${random_string.ident.result}" + public_key = tls_private_key.key.public_key_openssh +} + +data "aws_ami" "perf" { + most_recent = true + + filter { + name = "name" + values = [var.ec2_os] + } + + filter { + name = "virtualization-type" + values = ["hvm"] + } + + owners = ["099720109477"] # Canonical +} + +resource "aws_security_group" "openall" { + ingress { + from_port = 0 + to_port = 0 + protocol = "-1" + cidr_blocks = ["0.0.0.0/0"] + ipv6_cidr_blocks = ["::/0"] + } + + egress { + from_port = 0 + to_port = 0 + protocol = "-1" + cidr_blocks = ["0.0.0.0/0"] + ipv6_cidr_blocks = ["::/0"] + } +} + +resource "aws_instance" "kong" { + ami = data.aws_ami.perf.id + instance_type = var.ec2_instance_type + key_name = aws_key_pair.perf.key_name + monitoring = true + security_groups = [aws_security_group.openall.name] + associate_public_ip_address = true + + root_block_device { + tags = { + PerfTest = "perf-${random_string.ident.result}" + Name = "kong-${random_string.ident.result}" + } + volume_size = 100 + } + + tags = { + PerfTest = "perf-${random_string.ident.result}" + Name = "kong-${random_string.ident.result}" + } +} + +resource "aws_instance" "db" { + ami = data.aws_ami.perf.id + instance_type = var.ec2_instance_type + key_name = aws_key_pair.perf.key_name + monitoring = true + security_groups = [aws_security_group.openall.name] + associate_public_ip_address = true + + root_block_device { + tags = { + PerfTest = "perf-${random_string.ident.result}" + Name = "kong-${random_string.ident.result}" + } + volume_size = 100 + } + + tags = { + PerfTest = "perf-${random_string.ident.result}" + Name = "db-${random_string.ident.result}" + } +} + +resource "aws_instance" "worker" { + ami = data.aws_ami.perf.id + instance_type = var.ec2_instance_type + key_name = aws_key_pair.perf.key_name + monitoring = true + security_groups = [aws_security_group.openall.name] + associate_public_ip_address = true + + root_block_device { + tags = { + PerfTest = "perf-${random_string.ident.result}" + Name = "kong-${random_string.ident.result}" + } + volume_size = 100 + } + + tags = { + PerfTest = "perf-${random_string.ident.result}" + Name = "worker-${random_string.ident.result}" + } +} + + +resource "random_string" "ident" { + length = 4 + special = false +} diff --git a/spec/fixtures/perf/terraform/aws-ec2/main.tf b/spec/fixtures/perf/terraform/aws-ec2/main.tf new file mode 100644 index 00000000000..8d9790253d9 --- /dev/null +++ b/spec/fixtures/perf/terraform/aws-ec2/main.tf @@ -0,0 +1,28 @@ +terraform { + required_version = "~> 1.2" + + required_providers { + local = { + version = "~> 2.2" + } + null = { + version = "~> 3.1" + } + aws = { + source = "hashicorp/aws" + version = "~> 3.0" + } + tls = { + version = "~> 3.4" + } + random = { + version = "~> 3.3" + } + } +} + +provider "aws" { + region = var.aws_region + access_key = var.aws_access_key + secret_key = var.aws_secret_key +} diff --git a/spec/fixtures/perf/terraform/aws-ec2/output.tf b/spec/fixtures/perf/terraform/aws-ec2/output.tf new file mode 100644 index 00000000000..36c0fa50c5a --- /dev/null +++ b/spec/fixtures/perf/terraform/aws-ec2/output.tf @@ -0,0 +1,23 @@ +output "kong-ip" { + value = aws_instance.kong.public_ip +} + +output "kong-internal-ip" { + value = aws_instance.kong.private_ip +} + +output "db-ip" { + value = aws_instance.db.public_ip +} + +output "db-internal-ip" { + value = aws_instance.db.private_ip +} + +output "worker-ip" { + value = aws_instance.worker.public_ip +} + +output "worker-internal-ip" { + value = aws_instance.worker.private_ip +} diff --git a/spec/fixtures/perf/terraform/aws-ec2/ssh.tf b/spec/fixtures/perf/terraform/aws-ec2/ssh.tf new file mode 100644 index 00000000000..7e18ae8ad5e --- /dev/null +++ b/spec/fixtures/perf/terraform/aws-ec2/ssh.tf @@ -0,0 +1,10 @@ +resource "tls_private_key" "key" { + algorithm = "RSA" +} + + +resource "local_sensitive_file" "key_priv" { + content = tls_private_key.key.private_key_pem + filename = "./id_rsa" + file_permission = "0755" +} diff --git a/spec/fixtures/perf/terraform/aws-ec2/variables.tf b/spec/fixtures/perf/terraform/aws-ec2/variables.tf new file mode 100644 index 00000000000..ff1c7710381 --- /dev/null +++ b/spec/fixtures/perf/terraform/aws-ec2/variables.tf @@ -0,0 +1,28 @@ +variable "aws_access_key" { + type = string + description = "The EC2 access key" +} + +variable "aws_secret_key" { + type = string + description = "The EC2 secret key" +} + +variable "aws_region" { + type = string + description = "The EC2 region in which to create the EC2 instances" + default = "us-east-2" +} + +variable "ec2_instance_type" { + type = string + description = "The EC2 size on which to run the kong, db and worker" + default = "c4.xlarge" +} + +variable "ec2_os" { + type = string + description = "The OS to install on the EC2" + default = "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*" +} + diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 1faeacede3d..7f315095f33 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -91,17 +91,39 @@ local function use_defaults() local use_daily_image = os.getenv("PERF_TEST_USE_DAILY_IMAGE") if driver == "terraform" then - use_driver("terraform", { - provider = "equinix-metal", - tfvars = { + local tf_provider = os.getenv("PERF_TEST_TERRAFORM_PROVIDER") or "equinix-metal" + local tfvars = {} + if tf_provider == "equinix-metal" then + tfvars = { -- Kong Benchmarking metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), -- metal_plan = "c3.small.x86", - -- metal_region = "sv15", + -- metal_region = ["sv15", "sv16", "la4"], -- not support setting from lua for now -- metal_os = "ubuntu_20_04", - }, + } + elseif tf_provider == "digitalocean" then + tfvars = { + -- do_project_name = "Benchmark", + do_token = os.getenv("PERF_TEST_DIGITALOCEAN_TOKEN"), + -- do_size = "s-1vcpu-1gb", + -- do_region = "sfo3", + -- do_os = "ubuntu-20-04-x64", + } + elseif tf_provider == "aws-ec2" then + tfvars = { + aws_access_key = os.getenv("PERF_TEST_AWS_ACCESS_KEY"), + aws_secret_key = os.getenv("PERF_TEST_AWS_SECRET_KEY"), + -- aws_region = "us-east-2", + -- ec2_instance_type = "c4.xlarge", + -- ec2_os = "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*", + } + end + + use_driver("terraform", { + provider = tf_provider, + tfvars = tfvars, use_daily_image = use_daily_image, }) else diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 4856e6f15ac..1ce2ee22607 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -29,6 +29,11 @@ function _M.new(opts) end end + local ssh_user = "root" + if opts.provider == "aws-ec2" then + ssh_user = "ubuntu" + end + return setmetatable({ opts = opts, log = perf.new_logger("[terraform]"), @@ -43,6 +48,7 @@ function _M.new(opts) systemtap_sanity_checked = false, systemtap_dest_path = nil, daily_image_desc = nil, + ssh_user = ssh_user, }, mt) end @@ -57,7 +63,7 @@ local function ssh_execute_wrap(self, ip, cmd) "-o ControlMaster=auto -o ControlPersist=10m " .. -- no interactive prompt for saving hostkey "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no " .. - "root@" .. ip .. " '" .. cmd .. "'" + self.ssh_user .. "@" .. ip .. " '" .. cmd .. "'" end -- if remote_ip is set, run remotely; else run on host machine @@ -132,6 +138,7 @@ function _M:setup(opts) "sudo systemctl stop unattended-upgrades", "sudo apt-get update", "sudo apt-get install -y --force-yes docker.io", "sudo docker rm -f kong-database || true", -- if exist remove it + "sudo docker volume rm $(sudo docker volume ls -qf dangling=true) || true", -- cleanup postgres volumes if any "sudo docker run -d -p5432:5432 ".. "-e POSTGRES_PASSWORD=" .. PG_PASSWORD .. " " .. "-e POSTGRES_DB=kong_tests " .. @@ -311,9 +318,10 @@ function _M:setup_kong(version, kong_conf) end docker_extract_cmds = { - "docker rm -f daily || true", - "docker pull " .. daily_image, - "docker create --name daily " .. daily_image, + "sudo docker rm -f daily || true", + "sudo docker rmi -f " .. daily_image, + "sudo docker pull " .. daily_image, + "sudo docker create --name daily " .. daily_image, "sudo rm -rf /tmp/lua && sudo docker cp daily:/usr/local/share/lua/5.1/. /tmp/lua", -- don't overwrite kong source code, use them from current git repo instead "sudo rm -rf /tmp/lua/kong && sudo cp -r /tmp/lua/. /usr/local/share/lua/5.1/", @@ -325,7 +333,7 @@ function _M:setup_kong(version, kong_conf) table.insert(docker_extract_cmds, "sudo docker cp daily:" .. dir .."/. " .. dir) end - table.insert(docker_extract_cmds, "rm -rf /tmp/lua && sudo docker cp daily:/usr/local/share/lua/5.1/. /tmp/lua") + table.insert(docker_extract_cmds, "sudo rm -rf /tmp/lua && sudo docker cp daily:/usr/local/share/lua/5.1/. /tmp/lua") table.insert(docker_extract_cmds, "sudo rm -rf /tmp/lua/kong && sudo cp -r /tmp/lua/. /usr/local/share/lua/5.1/") end @@ -335,7 +343,7 @@ function _M:setup_kong(version, kong_conf) "echo | sudo tee " .. KONG_ERROR_LOG_PATH, -- clear it "sudo id", -- set cpu scheduler to performance, it should lock cpufreq to static freq - "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor", + "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor || true", -- increase outgoing port range to avoid 99: Cannot assign requested address "sudo sysctl net.ipv4.ip_local_port_range='10240 65535'", -- stop and remove kong if installed @@ -536,35 +544,37 @@ function _M:get_admin_uri(kong_id) end local function check_systemtap_sanity(self) - local _, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "which stap")) + local _, err + _, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "which stap")) if err then - local ok, err = execute_batch(self, self.kong_ip, { - "apt-get install g++ libelf-dev libdw-dev libssl-dev libsqlite3-dev libnss3-dev pkg-config python3 make -y --force-yes", + _, err = execute_batch(self, self.kong_ip, { + "sudo apt-get install g++ libelf-dev libdw-dev libssl-dev libsqlite3-dev libnss3-dev pkg-config python3 make -y --force-yes", "wget https://sourceware.org/systemtap/ftp/releases/systemtap-4.6.tar.gz -O systemtap.tar.gz", "tar xf systemtap.tar.gz", "cd systemtap-*/ && " .. "./configure --enable-sqlite --enable-bpf --enable-nls --enable-nss --enable-avahi && " .. "make PREFIX=/usr -j$(nproc) && ".. - "make install" + "sudo make install" }) - if not ok then + if err then return false, "failed to build systemtap: " .. err end end - local ok, err = execute_batch(self, self.kong_ip, { - "apt-get install gcc linux-headers-$(uname -r) -y --force-yes", + _, err = execute_batch(self, self.kong_ip, { + "sudo apt-get install gcc linux-headers-$(uname -r) -y --force-yes", "which stap", "stat /tmp/stapxx || git clone https://github.com/Kong/stapxx /tmp/stapxx", "stat /tmp/perf-ost || git clone https://github.com/openresty/openresty-systemtap-toolkit /tmp/perf-ost", "stat /tmp/perf-fg || git clone https://github.com/brendangregg/FlameGraph /tmp/perf-fg" }) - if not ok then + if err then return false, err end -- try compile the kernel module - local out, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, + local out + out, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "sudo stap -ve 'probe begin { print(\"hello\\n\"); exit();}'")) if err then return nil, "systemtap failed to compile kernel module: " .. (out or "nil") .. @@ -641,13 +651,13 @@ end function _M:save_pgdump(path) return perf.execute(ssh_execute_wrap(self, self.kong_ip, - "docker exec -i kong-database psql -Ukong kong_tests --data-only") .. " >'" .. path .. "'", + "sudo docker exec -i kong-database psql -Ukong kong_tests --data-only") .. " >'" .. path .. "'", { logger = self.ssh_log.log_exec }) end function _M:load_pgdump(path, dont_patch_service) local _, err = perf.execute("cat " .. path .. "| " .. ssh_execute_wrap(self, self.kong_ip, - "docker exec -i kong-database psql -Ukong kong_tests"), + "sudo docker exec -i kong-database psql -Ukong kong_tests"), { logger = self.ssh_log.log_exec }) if err then return false, err @@ -661,7 +671,7 @@ function _M:load_pgdump(path, dont_patch_service) "', port=" .. UPSTREAM_PORT .. ", protocol='http';\" | " .. ssh_execute_wrap(self, self.kong_ip, - "docker exec -i kong-database psql -Ukong kong_tests"), + "sudo docker exec -i kong-database psql -Ukong kong_tests"), { logger = self.ssh_log.log_exec }) end From 9c92901c3e96e4192e1ef5b6b5915f516a28d703 Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 00:05:00 -0700 Subject: [PATCH 1572/4351] tests(perf) add digitalocean terraform provider --- .../perf/terraform/digitalocean/.gitignore | 8 +++++ .../perf/terraform/digitalocean/droplets.tf | 33 +++++++++++++++++++ .../perf/terraform/digitalocean/main.tf | 26 +++++++++++++++ .../perf/terraform/digitalocean/output.tf | 23 +++++++++++++ .../perf/terraform/digitalocean/project.tf | 12 +++++++ .../perf/terraform/digitalocean/ssh.tf | 10 ++++++ .../perf/terraform/digitalocean/variables.tf | 29 ++++++++++++++++ 7 files changed, 141 insertions(+) create mode 100644 spec/fixtures/perf/terraform/digitalocean/.gitignore create mode 100644 spec/fixtures/perf/terraform/digitalocean/droplets.tf create mode 100644 spec/fixtures/perf/terraform/digitalocean/main.tf create mode 100644 spec/fixtures/perf/terraform/digitalocean/output.tf create mode 100644 spec/fixtures/perf/terraform/digitalocean/project.tf create mode 100644 spec/fixtures/perf/terraform/digitalocean/ssh.tf create mode 100644 spec/fixtures/perf/terraform/digitalocean/variables.tf diff --git a/spec/fixtures/perf/terraform/digitalocean/.gitignore b/spec/fixtures/perf/terraform/digitalocean/.gitignore new file mode 100644 index 00000000000..cbd4daf58df --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/.gitignore @@ -0,0 +1,8 @@ +.terraform* +!.terraform-version +terraform.tfstate* +*.deb +output +id_rsa +license.json +cm-* diff --git a/spec/fixtures/perf/terraform/digitalocean/droplets.tf b/spec/fixtures/perf/terraform/digitalocean/droplets.tf new file mode 100644 index 00000000000..d95dcd982a2 --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/droplets.tf @@ -0,0 +1,33 @@ +resource "digitalocean_ssh_key" "key" { + name = "key1" + public_key = tls_private_key.key.public_key_openssh +} + +resource "digitalocean_droplet" "kong" { + name = "kong-${random_string.ident.result}" + size = var.do_size + region = var.do_region + image = var.do_os + ssh_keys = [digitalocean_ssh_key.key.fingerprint] +} + +resource "digitalocean_droplet" "db" { + name = "db-${random_string.ident.result}" + size = var.do_size + region = var.do_region + image = var.do_os + ssh_keys = [digitalocean_ssh_key.key.fingerprint] +} + +resource "digitalocean_droplet" "worker" { + name = "worker-${random_string.ident.result}" + size = var.do_size + region = var.do_region + image = var.do_os + ssh_keys = [digitalocean_ssh_key.key.fingerprint] +} + +resource "random_string" "ident" { + length = 4 + special = false +} diff --git a/spec/fixtures/perf/terraform/digitalocean/main.tf b/spec/fixtures/perf/terraform/digitalocean/main.tf new file mode 100644 index 00000000000..e6f29bbd349 --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/main.tf @@ -0,0 +1,26 @@ +terraform { + required_version = "~> 1.2" + + required_providers { + local = { + version = "~> 2.2" + } + null = { + version = "~> 3.1" + } + digitalocean = { + source = "digitalocean/digitalocean" + version = "~> 2.0" + } + tls = { + version = "~> 3.4" + } + random = { + version = "~> 3.3" + } + } +} + +provider "digitalocean" { + token = var.do_token +} diff --git a/spec/fixtures/perf/terraform/digitalocean/output.tf b/spec/fixtures/perf/terraform/digitalocean/output.tf new file mode 100644 index 00000000000..8afda33854f --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/output.tf @@ -0,0 +1,23 @@ +output "kong-ip" { + value = digitalocean_droplet.kong.ipv4_address +} + +output "kong-internal-ip" { + value = digitalocean_droplet.kong.ipv4_address_private +} + +output "db-ip" { + value = digitalocean_droplet.db.ipv4_address +} + +output "db-internal-ip" { + value = digitalocean_droplet.db.ipv4_address_private +} + +output "worker-ip" { + value = digitalocean_droplet.worker.ipv4_address +} + +output "worker-internal-ip" { + value = digitalocean_droplet.worker.ipv4_address_private +} diff --git a/spec/fixtures/perf/terraform/digitalocean/project.tf b/spec/fixtures/perf/terraform/digitalocean/project.tf new file mode 100644 index 00000000000..eadd28e1b1a --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/project.tf @@ -0,0 +1,12 @@ +data "digitalocean_project" "benchmark" { + name = var.do_project_name +} + +resource "digitalocean_project_resources" "benchmark" { + project = data.digitalocean_project.benchmark.id + resources = [ + digitalocean_droplet.kong.urn, + digitalocean_droplet.db.urn, + digitalocean_droplet.worker.urn + ] +} \ No newline at end of file diff --git a/spec/fixtures/perf/terraform/digitalocean/ssh.tf b/spec/fixtures/perf/terraform/digitalocean/ssh.tf new file mode 100644 index 00000000000..7e18ae8ad5e --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/ssh.tf @@ -0,0 +1,10 @@ +resource "tls_private_key" "key" { + algorithm = "RSA" +} + + +resource "local_sensitive_file" "key_priv" { + content = tls_private_key.key.private_key_pem + filename = "./id_rsa" + file_permission = "0755" +} diff --git a/spec/fixtures/perf/terraform/digitalocean/variables.tf b/spec/fixtures/perf/terraform/digitalocean/variables.tf new file mode 100644 index 00000000000..a322e85a208 --- /dev/null +++ b/spec/fixtures/perf/terraform/digitalocean/variables.tf @@ -0,0 +1,29 @@ +variable "do_token" { + type = string + description = "The digitalocean auth token" +} + +variable "do_project_name" { + type = string + description = "The digitalocean project ID under which to create the droplets" + default = "Benchmark" +} + +variable "do_size" { + type = string + description = "The droplet size on which to create the kong and worker droplets" + default = "s-1vcpu-1gb" +} + +variable "do_region" { + type = string + description = "The digitalocean region in which to create the droplets" + default = "sfo3" +} + +variable "do_os" { + type = string + description = "The OS to install on the Metal droplets" + default = "ubuntu-20-04-x64" +} + From f45a1cf440b5e63bc369ccc5924c072865c6a1a7 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:05:49 -0700 Subject: [PATCH 1573/4351] tests(perf) add print_add_save common utils --- spec/04-perf/01-rps/01-simple_spec.lua | 31 +++++++---------- spec/04-perf/01-rps/02-balancer_spec.lua | 33 +++++++------------ .../01-rps/03-plugin_iterator_spec.lua | 21 ++++-------- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 32 +++++++----------- spec/04-perf/01-rps/05-prometheus.lua | 23 ++++--------- spec/helpers/perf/utils.lua | 10 ++++++ 6 files changed, 56 insertions(+), 94 deletions(-) diff --git a/spec/04-perf/01-rps/01-simple_spec.lua b/spec/04-perf/01-rps/01-simple_spec.lua index 73de360edd4..6284988416c 100644 --- a/spec/04-perf/01-rps/01-simple_spec.lua +++ b/spec/04-perf/01-rps/01-simple_spec.lua @@ -37,15 +37,6 @@ local wrk_script = [[ end ]] -local function print_and_save(s, path) - os.execute("mkdir -p output") - print(s) - local f = io.open(path or "output/result.txt", "a") - f:write(s) - f:write("\n") - f:close() -end - describe("perf test #baseline", function() local upstream_uri lazy_setup(function() @@ -75,11 +66,11 @@ describe("perf test #baseline", function() local result = assert(perf.wait_result()) - print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) + utils.print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) results[i] = result end - print_and_save("### Combined result for upstream directly:\n" .. assert(perf.combine_results(results))) + utils.print_and_save("### Combined result for upstream directly:\n" .. assert(perf.combine_results(results))) end) end) @@ -132,7 +123,7 @@ for _, version in ipairs(versions) do end) it("#single_route", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -145,17 +136,17 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -168,11 +159,11 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) @@ -247,7 +238,7 @@ for _, version in ipairs(versions) do it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes " .. "with key-auth, " .. CONSUMER_COUNT .. " consumers", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -261,11 +252,11 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index e8f59a1379d..6d4472facb9 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -13,15 +13,6 @@ end local LOAD_DURATION = os.getenv("PERF_TEST_LOAD_DURATION") or 30 -local function print_and_save(s, path) - os.execute("mkdir -p output") - print(s) - local f = io.open(path or "output/result.txt", "a") - f:write(s) - f:write("\n") - f:close() -end - for _, version in ipairs(versions) do local helpers, upstream_uris @@ -116,7 +107,7 @@ for _, version in ipairs(versions) do end) it("#no_upstream", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -130,17 +121,17 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) it("#upstream_1_target", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -153,17 +144,17 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) it("#upstream_10_targets", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -176,11 +167,11 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) @@ -205,7 +196,7 @@ for _, version in ipairs(versions) do end end)) - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -218,12 +209,12 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end exiting = true - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") diff --git a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua index ceb96631989..91fa5924823 100644 --- a/spec/04-perf/01-rps/03-plugin_iterator_spec.lua +++ b/spec/04-perf/01-rps/03-plugin_iterator_spec.lua @@ -13,15 +13,6 @@ end local LOAD_DURATION = os.getenv("PERF_TEST_LOAD_DURATION") or 30 -local function print_and_save(s, path) - os.execute("mkdir -p output") - print(s) - local f = io.open(path or "output/result.txt", "a") - f:write(s) - f:write("\n") - f:close() -end - for _, version in ipairs(versions) do local termination_message = "performancetestperformancetestperformancetestperformancetest" @@ -88,7 +79,7 @@ for _, version in ipairs(versions) do end) it("#global_only", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -101,17 +92,17 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) it("#global_and_irrelevant", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) -- those plugins doesn't run on current path, but does they affect plugin iterrator? bp.plugins:insert { @@ -143,11 +134,11 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index e2e7ebe0871..9106dc376ea 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -49,16 +49,6 @@ local wrk_script = [[ end ]] -local function print_and_save(s, path) - os.execute("mkdir -p output") - print(s) - local f = io.open(path or "output/result.txt", "a") - f:write(s) - f:write("\n") - f:close() -end - - describe("perf test #baseline", function() local upstream_uri @@ -89,11 +79,11 @@ describe("perf test #baseline", function() local result = assert(perf.wait_result()) - print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) + utils.print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) results[i] = result end - print_and_save("### Combined result for upstream directly:\n" .. assert(perf.combine_results(results))) + utils.print_and_save("### Combined result for upstream directly:\n" .. assert(perf.combine_results(results))) end) end) @@ -145,7 +135,7 @@ for _, version in ipairs(versions) do end) it("#single_route", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -158,17 +148,17 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -181,11 +171,11 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) @@ -257,7 +247,7 @@ for _, version in ipairs(versions) do it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes " .. "with key-auth, " .. CONSUMER_COUNT .. " consumers", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -271,11 +261,11 @@ for _, version in ipairs(versions) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) diff --git a/spec/04-perf/01-rps/05-prometheus.lua b/spec/04-perf/01-rps/05-prometheus.lua index 267b7f0e341..7c667352445 100644 --- a/spec/04-perf/01-rps/05-prometheus.lua +++ b/spec/04-perf/01-rps/05-prometheus.lua @@ -36,17 +36,6 @@ local wrk_script = [[ end ]] -local function print_and_save(s, path) - os.execute("mkdir -p output") - print(s) - local f = io.open(path or "output/result.txt", "a") - f:write(s) - f:write("\n") - f:close() -end - -os.execute("mkdir -p output") - local function scrape(helpers, scrape_interval) local starting = ngx.now() for i =1, LOAD_DURATION, 1 do @@ -123,7 +112,7 @@ for _, scrape_interval in ipairs({10}) do it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -138,11 +127,11 @@ for _, scrape_interval in ipairs({10}) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) @@ -185,7 +174,7 @@ for _, scrape_interval in ipairs({10}) do it(SERVICE_COUNT .. " services each has " .. ROUTE_PER_SERVICE .. " routes", function() - print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) local results = {} for i=1,3 do @@ -200,11 +189,11 @@ for _, scrape_interval in ipairs({10}) do local result = assert(perf.wait_result()) - print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) results[i] = result end - print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index df7b91aec37..fe5e8f3c171 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -250,6 +250,15 @@ local function get_newest_docker_tag(repo, pattern) return nil, "no " .. repo .. " tags matching pattern found (page=1, page_size=25)" end +local function print_and_save(s, path) + os.execute("mkdir -p output") + print(s) + local f = io.open(path or "output/result.txt", "a") + f:write(s) + f:write("\n") + f:close() +end + return { execute = execute, wait_output = wait_output, @@ -263,4 +272,5 @@ return { restore_lua_package_paths = restore_lua_package_paths, clear_loaded_package = clear_loaded_package, get_newest_docker_tag = get_newest_docker_tag, + print_and_save = print_and_save, } From 795a19df2c58f368e68f6875f2be19d6ac19134c Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 00:06:08 -0700 Subject: [PATCH 1574/4351] tests(perf) add core entities CRUD test cases --- .../01-rps/06-core_entities_crud_spec.lua | 459 ++++++++++++++++++ 1 file changed, 459 insertions(+) create mode 100644 spec/04-perf/01-rps/06-core_entities_crud_spec.lua diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua new file mode 100644 index 00000000000..581ccb2cd42 --- /dev/null +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -0,0 +1,459 @@ +local perf = require "spec.helpers.perf" +local split = require "ngx.re".split +local utils = require "spec.helpers.perf.utils" +local workspaces = require "kong.workspaces" +local stringx = require "pl.stringx" +local logger = require "spec.helpers.perf.logger" +local tablex = require "pl.tablex" + +local fmt = string.format + +-- `DOCKER_USERNAME` and `DOCKER_PASSWORD` must be set to pull Kong internal images +logger.set_log_level(ngx.DEBUG) +perf.set_retry_count(1) +-- only runs on terraform driver +perf.use_driver("terraform", { + provider = "equinix-metal", + tfvars = { + metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), + metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), + metal_plan = "n2.xlarge.x86", + metal_os = "ubuntu_20_04", + }, + use_daily_image = true, +}) + +local KONG_MODES = { + 'traditional', + -- 'hybrid', +} + +local versions = {} +-- `git:HEAD` stops from being checkout to other git branches. +local env_versions = os.getenv("PERF_TEST_VERSIONS") or "git:HEAD,2.8.1.1" +if env_versions then + versions = split(env_versions, ",") +end + +local REPEAT_PER_TEST = 0 +local WRK_THREADS = 5 +local LOAD_DURATION = 60 +local NUM_PER_ENTITY = 100 * 1000 -- 100k +local CORE_ENTITIES = { + "services", + "routes", + "consumers", + "upstreams", + "targets", + "plugins", +} + +-- Generate entities being used in the test +-- every entity creation will cost ~80μs +local gen_entities = function(db, entities) + local ws_id = workspaces.get_workspace().id + + local res + local time = ngx.now() + local calc_duration = function() + ngx.update_time() + local now = ngx.now() + local duration = now - time + time = now + return duration + end + + -- 01 Services + res = assert(db.connector:query(fmt([[ + insert into services (id, name, host, retries, port, connect_timeout, write_timeout, read_timeout, protocol, enabled, ws_id) + select + gen_random_uuid() AS id, + i::text AS name, + CONCAT(i::text, '.local') AS host, + 5 AS retries, + 80 AS port, + 60000 AS connect_timeout, + 60000 AS write_timeout, + 60000 AS read_timeout, + 'http' AS protocol, + true AS enabled, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, NUM_PER_ENTITY))) + print(fmt("Inserted %s services in %d seconds", res.affected_rows, calc_duration())) + + -- 02 Routes + res = assert(db.connector:query(fmt([[ + insert into routes (id, name, hosts, protocols, https_redirect_status_code, path_handling, service_id, ws_id) + select + gen_random_uuid() AS id, + name, + ARRAY[host] AS hosts, + ARRAY['http', 'https'] AS protocols, + 426 AS https_redirect_status_code, + 'v0'::text AS path_handling, + id AS service_id, + '%s' AS ws_id + from services + ]], ws_id))) + print(fmt("Inserted %s routes in %d seconds", res.affected_rows, calc_duration())) + + -- 03 Consumers + res = assert(db.connector:query(fmt([[ + insert into consumers (id, username, custom_id, ws_id) + select + gen_random_uuid() AS id, + i::text AS username, + i::text AS custom_id, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, NUM_PER_ENTITY))) + print(fmt("Inserted %s consumers in %d seconds", res.affected_rows, calc_duration())) + + -- 04 Upstreams + res = assert(db.connector:query(fmt([[ + insert into upstreams (id, name, algorithm, slots, ws_id) + select + gen_random_uuid() AS id, + i::text AS name, + 'round-robin'::text AS algorithm, + 10000 AS slots, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, NUM_PER_ENTITY))) + print(fmt("Inserted %s upstreams in %d seconds", res.affected_rows, calc_duration())) + + -- 05 Targets + res = assert(db.connector:query(fmt([[ + insert into targets (id, target, weight, upstream_id, ws_id) + select + gen_random_uuid() AS id, + name AS target, + 100 AS weight, + id AS upstream_id, + '%s' AS ws_id + from upstreams + ]], ws_id))) + print(fmt("Inserted %s targets in %d seconds", res.affected_rows, calc_duration())) + + -- 06 Plugins + res = assert(db.connector:query(fmt([[ + insert into plugins (id, name, service_id, protocols, enabled, config, ws_id) + select + gen_random_uuid() AS id, + 'basic-auth'::text AS name, + id AS service_id, + ARRAY['http', 'https'] AS protocols, + true AS enabled, + '{}'::JSONB AS config, + '%s' AS ws_id + from services + ]], ws_id))) + print(fmt("Inserted %s plugins in %d seconds", res.affected_rows, calc_duration())) + + -- 07 Insert deletable services + res = assert(db.connector:query(fmt([[ + insert into services (id, name, host, retries, port, connect_timeout, write_timeout, read_timeout, protocol, enabled, ws_id) + select + gen_random_uuid() AS id, + CONCAT('delete_', i::text) AS name, + CONCAT(i::text, '.delete.local') AS host, + 5 AS retries, + 80 AS port, + 60000 AS connect_timeout, + 60000 AS write_timeout, + 60000 AS read_timeout, + 'http' AS protocol, + true AS enabled, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, NUM_PER_ENTITY))) + print(fmt("Inserted %s services in %d seconds", res.affected_rows, calc_duration())) + + -- 08 Insert deletable upstreams + res = assert(db.connector:query(fmt([[ + insert into upstreams (id, name, algorithm, slots, ws_id) + select + gen_random_uuid() AS id, + CONCAT('delete_', i::text) AS name, + 'round-robin'::text AS algorithm, + 10000 AS slots, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, NUM_PER_ENTITY))) + print(fmt("Inserted %s upstreams in %d seconds", res.affected_rows, calc_duration())) +end + +-- Generate wrk Lua scripts for each entity +local gen_wrk_script = function(entity, action) + local REQUEST_ID = "request_id" + local qoute = stringx.quote_string + local concat_lua_string = function(args) + return table.concat(args, "..") + end + local mod_request_id = function(id) + return fmt([[ + request_id = %s + ]], id) + end + local gen_entity_path = function(entity1, entity2) + local args = { qoute("/" .. entity1 .. "/"), REQUEST_ID } + + if entity2 then + table.insert(args, qoute("/" .. entity2 .. "/")) + table.insert(args, REQUEST_ID) + end + + return concat_lua_string(args) + end + + local gen_create_method = function(path, data) + return fmt([[ + local path = %s + local body = %s + return wrk.format("POST", path, {["Content-Type"] = "application/x-www-form-urlencoded"}, body) + ]], path, data) + end + + local gen_update_method = function(path, data, method) + method = method or "PUT" + return fmt([[ + local path = %s + local body = %s + return wrk.format("%s", path, {["Content-Type"] = "application/x-www-form-urlencoded"}, body) + ]], path, data, method) + end + + local gen_get_method = function(path) + return fmt([[ + local path = %s + return wrk.format("GET", path) + ]], path) + end + + local gen_delete_method = function(path) + return fmt([[ + local path = %s + return wrk.format("DELETE", path) + ]], path) + end + + local request_scripts = { + services = { + create = gen_create_method( + qoute("/services"), + concat_lua_string({ qoute("name=perf_"), REQUEST_ID, qoute("&host=example.com&port=80&protocol=http") }) + ), + get = gen_get_method(gen_entity_path("services")), + update = gen_update_method(gen_entity_path("services"), qoute("host=konghq.com&port=99&protocol=https")), + delete = mod_request_id(concat_lua_string({ qoute("delete_"), REQUEST_ID })) .. + gen_delete_method(gen_entity_path("services")), + }, + routes = { + create = gen_create_method( + concat_lua_string({ qoute("/services/"), REQUEST_ID, qoute("/routes") }), + concat_lua_string({ qoute("name=perf_"), REQUEST_ID }) + ), + get = gen_get_method(gen_entity_path("services", "routes")), + update = gen_update_method(gen_entity_path("services", "routes"), qoute("paths[]=/test")), + delete = gen_delete_method(gen_entity_path("services", "routes")), + }, + consumers = { + create = gen_create_method( + qoute("/consumers"), + concat_lua_string({ qoute("username=perf_"), REQUEST_ID }) + ), + get = gen_get_method(gen_entity_path("consumers")), + update = gen_update_method( + gen_entity_path("consumers"), + concat_lua_string({ qoute("username=test_"), REQUEST_ID }) + ), + delete = gen_delete_method(gen_entity_path("consumers")), + }, + upstreams = { + create = gen_create_method( + qoute("/upstreams"), + concat_lua_string({ qoute("name=perf_"), REQUEST_ID }) + ), + get = gen_get_method(gen_entity_path("upstreams")), + update = gen_update_method( + gen_entity_path("upstreams"), + concat_lua_string({ qoute("name=test_"), REQUEST_ID }) + ), + delete = mod_request_id(concat_lua_string({ qoute("delete_"), REQUEST_ID })) .. + gen_delete_method(gen_entity_path("upstreams")), + }, + targets = { + create = gen_create_method( + concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }), + concat_lua_string({ qoute("target=perf_"), REQUEST_ID }) + ), + get = gen_get_method( + concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }) + ), + update = gen_update_method( + concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }), + concat_lua_string({ qoute("target=test_"), REQUEST_ID }), + 'PATCH' + ), + delete = gen_delete_method(gen_entity_path("upstreams", "targets")), + }, + -- no enabled + plugins = { + create = gen_create_method( + concat_lua_string({ qoute("/services/"), REQUEST_ID, qoute("/plugins") }), + qoute("name=key-auth") + ), + get = gen_get_method( + concat_lua_string({ qoute("/services/"), REQUEST_ID, qoute("/key-auth") }) + ), + update = gen_update_method( + concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }), + concat_lua_string({ qoute("target=test_"), REQUEST_ID }), + 'PATCH' + ), + delete = gen_delete_method(gen_entity_path("upstreams", "targets")), + }, + } + + local script = [[ + local counter = 1 + local MAX_REQUESTS_PER_THREAD = ]] .. NUM_PER_ENTITY / WRK_THREADS .. [[ + + function setup (thread) + thread:set("id", counter) + counter = counter + 1 + end + + function init () + requests = 0 + + local thread_id = tonumber(wrk.thread:get("id")) + base_id = (thread_id - 1) * MAX_REQUESTS_PER_THREAD + end + + function request () + if requests >= MAX_REQUESTS_PER_THREAD then + wrk.thread:stop() + end + + requests = requests + 1 + local ]] .. REQUEST_ID .. [[ = base_id + requests + +]] .. request_scripts[entity][action] .. [[ + + end + -- end request ]] + + return script +end + +os.execute("mkdir -p output") + +for _, mode in ipairs(KONG_MODES) do +for _, version in ipairs(versions) do + + describe(mode .. " mode #admin_api #crud", function() + local helpers + + local feed_test_data = function () + -- clean up all tables + -- skip migraitons + print("Cleaning up all tables...") + local _, db = helpers.get_db_utils("postgres", CORE_ENTITIES, nil, nil, true) + gen_entities(db, CORE_ENTITIES) + end + + local start_kong = function () + local kong_conf = { + admin_listen = '0.0.0.0:8001', + db_update_frequency = 10 + LOAD_DURATION, -- larger than LOAD_DURATION + route_validation_strategy = 'off', + } + + if mode == "hybrid" then + print("Generating CP certificates...") + perf.execute("kong hybrid gen_cert") + + kong_conf = tablex.merge(kong_conf, { + cluster_cert = "/tmp/kong-hybrid-cert.pem", + cluster_cert_key = "/tmp/kong-hybrid-key.pem", + role = "control_plane", + -- legacy_hybrid_protocol = 'on', -- disable wrpc + }) + end + + print("Starting Kong...") + local _, err = perf.start_kong(kong_conf, { + ports = { 8001 } + }) + if err then + error(err) + end + end + + lazy_setup(function() + helpers = perf.setup() + + local _, err + + -- trigger migrations + print("Running migrations...") + _, err = perf.start_kong() + if err then + error(err) + end + perf.stop_kong() + + feed_test_data() + + start_kong() + + perf.start_worker() + end) + + lazy_teardown(function() + perf.stop_kong() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + for _, entity in ipairs({ "services", "routes", "consumers" }) do + for _, action in ipairs { "create", "get", "update", "delete" } do + it(action .. " " .. entity, function() + print("wrk script: ", gen_wrk_script(entity, action)) + local results = {} + + for i=1, REPEAT_PER_TEST + 1 do + feed_test_data() + perf.remote_execute("kong", { + "ulimit -n 655360; kong start || kong restart" + }) + + perf.start_load({ + uri = perf.get_admin_uri(), + connections = 100, + threads = WRK_THREADS, + duration = LOAD_DURATION, + script = gen_wrk_script(entity, action), + }) + + print("Waiting for load to finish...") + + local result = assert(perf.wait_result()) + table.insert(results, result) + + utils.print_and_save(fmt("### (%s) Result - %s - %s - try %s: \n%s", version, entity, action, i, result)) + perf.save_error_log(fmt("output/perf_testing_%s_%s_%s_%s.log", version, entity, action, i)) + end + + local combined_results = assert(perf.combine_results(results)) + + utils.print_and_save("### Combined result:\n" .. combined_results) + end) + end + end + + end) + +end +end From bad5da1fb0df0cc3ad5c583246370180b9c42302 Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 00:06:52 -0700 Subject: [PATCH 1575/4351] tests(perf) add upstream_lock_regression test cases --- .../07-upstream_lock_regression_spec.lua | 224 +++++++++++++++++ .../07-upstream_lock_regression_spec.lua | 230 ++++++++++++++++++ 2 files changed, 454 insertions(+) create mode 100644 spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua create mode 100644 spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua diff --git a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua new file mode 100644 index 00000000000..bd4fe9859e8 --- /dev/null +++ b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua @@ -0,0 +1,224 @@ +local perf = require "spec.helpers.perf" +local split = require "pl.stringx".split +local utils = require "spec.helpers.perf.utils" +local workspaces = require "kong.workspaces" +local fmt = string.format + +perf.use_defaults() + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 60 + +os.execute("mkdir -p output") + +local function patch(helpers, patch_interval) + local status, bsize + local starting = ngx.now() + for i =1, LOAD_DURATION, 1 do + if i % patch_interval == patch_interval - 1 then + ngx.update_time() + local s = ngx.now() + local admin_client = helpers.admin_client() + local pok, pret, _ = pcall(admin_client.patch, admin_client, "/routes/1", { + body = { + tags = { tostring(ngx.now()) } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + + if pok then + status = pret.status + local body, _ = pret:read_body() + if body then + bsize = #body + end + else + print("error calling admin api " .. pret) + end + + ngx.update_time() + admin_client:close() + print(string.format("PATCH /routes scrape takes %fs (read %s, status %s)", ngx.now() - s, bsize, status)) + end + if ngx.now() - starting > LOAD_DURATION then + break + end + ngx.sleep(1) + end +end + +for _, version in ipairs(versions) do +for _, upstream_count in ipairs({50, 200, 1000, 5000}) do +-- for _, do_patch in ipairs({true, false}) do +local do_patch = true + describe("perf test for Kong " .. version .. " #upstream_lock_regression " .. upstream_count .. " upstreams", function() + local helpers + + lazy_setup(function() + helpers = perf.setup_kong(version) + + local upstream_uri = perf.start_worker([[ + location = /test { + return 200; + } + ]]) + + local bp, db = helpers.get_db_utils("postgres", { + "services", + "routes", + "upstreams", + }, nil, nil, true) + + local ws_id = workspaces.get_workspace().id + -- 01 Services + assert(db.connector:query(fmt([[ + insert into services (id, name, host, retries, port, connect_timeout, write_timeout, read_timeout, protocol, enabled, ws_id) + select + gen_random_uuid() AS id, + i::text AS name, + CONCAT(i::text, '.local') AS host, + 5 AS retries, + 80 AS port, + 60000 AS connect_timeout, + 60000 AS write_timeout, + 60000 AS read_timeout, + 'http' AS protocol, + true AS enabled, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, upstream_count))) + + -- 02 Routes + assert(db.connector:query(fmt([[ + insert into routes (id, name, hosts, protocols, https_redirect_status_code, path_handling, service_id, ws_id) + select + gen_random_uuid() AS id, + name, + ARRAY[host] AS hosts, + ARRAY['http', 'https'] AS protocols, + 426 AS https_redirect_status_code, + 'v0'::text AS path_handling, + id AS service_id, + '%s' AS ws_id + from services + ]], ws_id))) + + -- 04 Upstreams + assert(db.connector:query(fmt([[ + insert into upstreams (id, name, algorithm, slots, ws_id, hash_on, hash_fallback, hash_on_cookie_path) + select + gen_random_uuid() AS id, + host AS name, + 'round-robin'::text AS algorithm, + 10000 AS slots, + '%s' AS ws_id, + 'none'::text AS hash_on, + 'none'::text AS hash_fallback, + '/'::text AS hash_on_cookie_path + from services + ]], ws_id))) + + for _, target in ipairs({ + "127.0.0.1:8001", + "127.0.0.1:8002", + "127.0.0.1:8003", + "127.0.0.1:8004" + }) do + -- 05 Targets + assert(db.connector:query(fmt([[ + insert into targets (id, target, weight, upstream_id, ws_id) + select + gen_random_uuid() AS id, + '%s'::text AS target, + 100 AS weight, + id AS upstream_id, + '%s' AS ws_id + from upstreams + ]], target, ws_id))) + end + + local service = bp.services:insert { + url = upstream_uri .. "/test", + } + + bp.routes:insert { + paths = { "/s1-r1" }, + service = service, + strip_path = true, + } + end) + + before_each(function() + local _, err + _, err = perf.start_kong({ + proxy_listen = "off", + role = "control_plane", + vitals = "off", + cluster_cert = "/tmp/kong-hybrid-cert.pem", + cluster_cert_key = "/tmp/kong-hybrid-key.pem", + cluster_listen = "localhost:8005", + mem_cache_size = "1024m", + }, { + name = "cp" + }) + assert(err == nil, err) + + _, err = perf.start_kong({ + admin_listen = "off", + role = "data_plane", + database = "off", + vitals = "off", + cluster_cert = "/tmp/kong-hybrid-cert.pem", + cluster_cert_key = "/tmp/kong-hybrid-key.pem", + cluster_control_plane = "localhost:8005", + mem_cache_size = "1024m", + }, { + name = "dp" + }) + assert(err == nil, err) + end) + + after_each(function() + --perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it(do_patch and "patch every 15s" or "no patch", function() + + utils.print_and_save("### Test Suite: " .. utils.get_test_descriptor()) + + local results = {} + for i=1,3 do + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + path = "/s1-r1", + }) + + if do_patch then + patch(helpers, 15) + end + + local result = assert(perf.wait_result()) + + utils.print_and_save(("### Result for Kong %s (run %d):\n%s"):format(version, i, result)) + results[i] = result + end + + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) +end +end diff --git a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua new file mode 100644 index 00000000000..1c58fc90967 --- /dev/null +++ b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua @@ -0,0 +1,230 @@ +local perf = require("spec.helpers.perf") +local split = require("pl.stringx").split +local utils = require("spec.helpers.perf.utils") +local workspaces = require "kong.workspaces" +local fmt = string.format + +perf.use_defaults() + +perf.enable_charts(false) -- don't generate charts, we need flamegraphs only + +local versions = {} + +local env_versions = os.getenv("PERF_TEST_VERSIONS") +if env_versions then + versions = split(env_versions, ",") +end + +local LOAD_DURATION = 180 + +os.execute("mkdir -p output") + +local function patch(helpers, patch_interval) + local status, bsize + local starting = ngx.now() + for i =1, LOAD_DURATION, 1 do + if i % patch_interval == patch_interval - 1 then + ngx.update_time() + local s = ngx.now() + local admin_client = helpers.admin_client() + local pok, pret, _ = pcall(admin_client.patch, admin_client, "/routes/1", { + body = { + tags = { tostring(ngx.now()) } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + + if pok then + status = pret.status + local body, _ = pret:read_body() + if body then + bsize = #body + end + else + print("error calling admin api " .. pret) + end + + ngx.update_time() + admin_client:close() + print(string.format("PATCH /routes scrape takes %fs (read %s, status %s)", ngx.now() - s, bsize, status)) + end + if ngx.now() - starting > LOAD_DURATION then + break + end + ngx.sleep(1) + end +end + +for _, version in ipairs(versions) do +-- for _, patch_interval in ipairs({5, 10, 15, 99999}) do +for _, upstream_count in ipairs({100, 5000}) do +-- for _, do_patch in ipairs({true, false}) do +local do_patch = false + describe("perf test for Kong " .. version .. " #upstream_lock_regression " .. upstream_count .. " upstreams", function() + local helpers + + lazy_setup(function() + helpers = perf.setup_kong(version) + + local upstream_uri = perf.start_worker([[ + location = /test { + return 200; + } + ]]) + + local bp, db = helpers.get_db_utils("postgres", { + "services", + "routes", + "upstreams", + }, nil, nil, true) + + local ws_id = workspaces.get_workspace().id + -- 01 Services + assert(db.connector:query(fmt([[ + insert into services (id, name, host, retries, port, connect_timeout, write_timeout, read_timeout, protocol, enabled, ws_id) + select + gen_random_uuid() AS id, + i::text AS name, + CONCAT(i::text, '.local') AS host, + 5 AS retries, + 80 AS port, + 60000 AS connect_timeout, + 60000 AS write_timeout, + 60000 AS read_timeout, + 'http' AS protocol, + true AS enabled, + '%s' AS ws_id + from generate_series(1, %d) s(i) + ]], ws_id, upstream_count))) + + -- 02 Routes + assert(db.connector:query(fmt([[ + insert into routes (id, name, hosts, protocols, https_redirect_status_code, path_handling, service_id, ws_id) + select + gen_random_uuid() AS id, + name, + ARRAY[host] AS hosts, + ARRAY['http', 'https'] AS protocols, + 426 AS https_redirect_status_code, + 'v0'::text AS path_handling, + id AS service_id, + '%s' AS ws_id + from services + ]], ws_id))) + + + -- 04 Upstreams + assert(db.connector:query(fmt([[ + insert into upstreams (id, name, algorithm, slots, ws_id, hash_on, hash_fallback, hash_on_cookie_path) + select + gen_random_uuid() AS id, + host AS name, + 'round-robin'::text AS algorithm, + 10000 AS slots, + '%s' AS ws_id, + 'none'::text AS hash_on, + 'none'::text AS hash_fallback, + '/'::text AS hash_on_cookie_path + from services + ]], ws_id))) + + for _, target in ipairs({ + "127.0.0.1:8001", + "127.0.0.1:8002", + "127.0.0.1:8003", + "127.0.0.1:8004" + }) do + -- 05 Targets + assert(db.connector:query(fmt([[ + insert into targets (id, target, weight, upstream_id, ws_id) + select + gen_random_uuid() AS id, + '%s'::text AS target, + 100 AS weight, + id AS upstream_id, + '%s' AS ws_id + from upstreams + ]], target, ws_id))) + end + + local service = bp.services:insert { + url = upstream_uri .. "/test", + } + + bp.routes:insert { + paths = { "/s1-r1" }, + service = service, + strip_path = true, + } + end) + + before_each(function() + local _, err + _, err = perf.start_kong({ + proxy_listen = "off", + role = "control_plane", + vitals = "off", + cluster_cert = "/tmp/kong-hybrid-cert.pem", + cluster_cert_key = "/tmp/kong-hybrid-key.pem", + cluster_listen = "localhost:8005", + mem_cache_size = "1024m", + }, { + name = "cp" + }) + assert(err == nil, err) + + _, err = perf.start_kong({ + admin_listen = "off", + role = "data_plane", + database = "off", + vitals = "off", + cluster_cert = "/tmp/kong-hybrid-cert.pem", + cluster_cert_key = "/tmp/kong-hybrid-key.pem", + cluster_control_plane = "localhost:8005", + mem_cache_size = "1024m", + nginx_worker_processes = 1, + }, { + name = "dp" + }) + assert(err == nil, err) + end) + + after_each(function() + --perf.stop_kong() + end) + + lazy_teardown(function() + perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) + end) + + it(do_patch and "patch every 15s" or "no patch", function() + + perf.start_stapxx("lj-lua-stacks.sxx", "-D MAXMAPENTRIES=1000000 --arg time=" .. LOAD_DURATION, { + name = "dp" + }) + + perf.start_load({ + connections = 100, + threads = 5, + duration = LOAD_DURATION, + path = "/s1-r1", + }) + + if do_patch then + patch(helpers, 15) + end + + local result = assert(perf.wait_result()) + + print(("### Result for Kong %s:\n%s"):format(version, result)) + + perf.generate_flamegraph( + "output/" .. utils.get_test_output_filename() .. ".svg", + "Flame graph for Kong " .. utils.get_test_descriptor() + ) + + perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") + end) + end) +end +end From 55a573e981af5b55a0275623a831b9b52d00266e Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 13 Jul 2022 05:00:31 +0000 Subject: [PATCH 1576/4351] tests(perf) collect and print p90 and p99 latencies --- .github/workflows/perf.yml | 1 + spec/helpers/perf.lua | 33 ++++++++++++++----- spec/helpers/perf/charts.lua | 64 +++++++++++++++++++++++++----------- 3 files changed, 70 insertions(+), 28 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index f2dd81c6380..f550923a3b0 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -158,6 +158,7 @@ jobs: name: rps-and-latency path: | output/result.txt + output/*.json output/*.plot retention-days: 31 diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 7f315095f33..d71438c4279 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -418,11 +418,17 @@ local function parse_wrk_result(r) rps = tonumber(rps) local count = string.match(r, "([%d]+)%s+requests in") count = tonumber(count) - -- Note: doesn't include case where unit is us: Latency 0.00us 0.00us 0.00us -nan% - local lat_avg, avg_m, lat_max, max_m = string.match(r, "Latency%s+([%d%.]+)(m?)s%s+[%d%.]+m?s%s+([%d%.]+)(m?)s") - lat_avg = tonumber(lat_avg or nan) * (avg_m == "m" and 1 or 1000) - lat_max = tonumber(lat_max or nan) * (max_m == "m" and 1 or 1000) - return rps, count, lat_avg, lat_max + + local lat_avg, avg_m, lat_max, max_m = string.match(r, "Latency%s+([%d%.]+)([mu]?)s%s+[%d%.]+[mu]?s%s+([%d%.]+)([mu]?)s") + lat_avg = tonumber(lat_avg or nan) * (avg_m == "u" and 0.001 or (avg_m == "m" and 1 or 1000)) + lat_max = tonumber(lat_max or nan) * (max_m == "u" and 0.001 or (max_m == "m" and 1 or 1000)) + + local p90, p90_m = string.match(r, "90%%%s+([%d%.]+)(m?)s") + local p99, p99_m = string.match(r, "99%%%s+([%d%.]+)(m?)s") + p90 = tonumber(p90 or nan) * (p90_m == "m" and 1 or 1000) + p99 = tonumber(p99 or nan) * (p99_m == "m" and 1 or 1000) + + return rps, count, lat_avg, lat_max, p90, p99 end --- Compute average of RPS and latency from multiple wrk output @@ -437,19 +443,25 @@ function _M.combine_results(results) local rpss = table.new(count, 0) local latencies_avg = table.new(count, 0) local latencies_max = table.new(count, 0) + local latencies_p90 = table.new(count, 0) + local latencies_p99 = table.new(count, 0) local count = 0 for i, result in ipairs(results) do - local r, c, la, lm = parse_wrk_result(result) + local r, c, la, lm, p90, p99 = parse_wrk_result(result) rpss[i] = r count = count + c latencies_avg[i] = la * c latencies_max[i] = lm + latencies_p90[i] = p90 + latencies_p99[i] = p99 end local rps = sum(rpss) / 3 local latency_avg = sum(latencies_avg) / count local latency_max = math.max(unpack(latencies_max)) + local latency_p90 = sum(latencies_p90) / #results + local latency_p99 = sum(latencies_p99) / #results if LAST_KONG_VERSION then charts.ingest_combined_results({ @@ -458,10 +470,12 @@ function _M.combine_results(results) parsed = { rpss = rpss, rps = rps, - latencies_max = latencies_max, - latencies_avg = latencies_avg, + latencies_p90 = latencies_p90, + latencies_p99 = latencies_p99, latency_max = latency_max, latency_avg = latency_avg, + latency_p90 = latency_p90, + latency_p99 = latency_p99, }, }) end @@ -469,7 +483,8 @@ function _M.combine_results(results) return ([[ RPS Avg: %3.2f Latency Avg: %3.2fms Max: %3.2fms - ]]):format(rps, latency_avg, latency_max) + P90: %3.2fms P99: %3.2fms + ]]):format(rps, latency_avg, latency_max, latency_p90, latency_p99) end --- Wait until the systemtap probe is loaded diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index bffe8358cbb..55c7d616204 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -2,6 +2,7 @@ local math = require "math" local max, min = math.max, math.min local utils = require("spec.helpers.perf.utils") local logger = require("spec.helpers.perf.logger") +local cjson = require("cjson") local my_logger = logger.new_logger("[charts]") @@ -9,6 +10,14 @@ local my_logger = logger.new_logger("[charts]") -- for the legends local yr_factor = 1.1 local y2r_factor = 1.3 +local color_palettes = { + "7,5,15", -- traditional pm3d (black-blue-red-yellow) + "3,11,6", -- green-red-violate + "23,28,3", -- ocean (green-blue-white) + "21,22,23", -- hot (black-red-yellow-white) + "34,35,36", -- FM hot (black-red-yellow-white) +} +math.randomseed(ngx.now()) local current_test_element local enabled = true @@ -42,11 +51,22 @@ local function on_file_end(file) local result = unsaved_result unsaved_result = {} - local perf = require("spec.helpers.perf") - os.execute("mkdir -p output") local outf_prefix = file.name:gsub("[:/]", "#"):gsub("[ ,]", "_"):gsub("__", "_") + local f = io.open(string.format("output/%s.json", outf_prefix), "w") + local rr = {} + for k, v in pairs(result) do -- strip the "versions_key" + if type(k) ~= "table" then + rr[k] = v + end + end + f:write(cjson.encode(rr)) + f:close() + my_logger.info(string.format("parsed result for %s saved to output/%s.json", file.name, outf_prefix)) + + local perf = require("spec.helpers.perf") + if not result[versions_key] or not next(result[versions_key]) then my_logger.debug("no versions found in result, skipping") return @@ -63,7 +83,7 @@ local function on_file_end(file) local f = assert(io.open("output/" .. outf_prefix .. ".plot", "w")) f:write("$Data <value box on the right set style histogram errorbars lw 2 set style line 1 lc rgb '#0060ad' lt 1 lw 2 pt 7 pi -1 ps 0.5 set pointintervalbox 1 # make some nice outlining for the point - ]], gnuplot_sanitize(file.name .. "\n" .. table.concat(suites, "\n")), y1max * yr_factor, y2max * y2r_factor, - outf_prefix)) + outf_prefix, color_palettes[1+math.floor(#color_palettes * math.random())])) - f:write("plot $Data using 2:3:xtic(1) title columnheader(2) w histograms palette frac 0.1, \\\n") + -- each column set +2 rps, +3 rps_err, +4 lat_avg, +5 lat_p90, +6 lat_p99 + f:write("plot $Data using 2:3:xtic(1) title columnheader(2) w histograms palette frac 0, \\\n") if version_count > 1 then f:write(string.format( -"for [i=2:%d] '' using (column(3*i-1)):(column(3*i)) title columnheader(3*i-1) w histograms palette frac (i/%d./2-0.1), \\\n", version_count, version_count)) +"for [i=1:%d] '' using (column(5*i+2)):(column(5*i+3)) title columnheader(5*i+2) w histograms palette frac i/%d., \\\n", version_count-1, version_count)) end - f:write( -"'' using 4:xtic(1) t columnheader(2) axes x1y2 w linespoints ls 1 palette frac 0.5") - if version_count > 1 then - f:write(string.format( -", \\\nfor [i=2:%d] '' using 3*i+1 title columnheader(3*i-1) axes x1y2 w linespoints ls 1 palette frac (i/%d./2-0.1+0.5)", -version_count, version_count)) + + local lines = {} + for col=4,6 do + table.insert(lines, string.format( + "'' using %d:xtic(1) t columnheader(%d) axes x1y2 w linespoints ls 1 palette frac (1/%d.)*(%d/4.)", col, col, version_count, col-3)) + if version_count > 1 then + table.insert(lines, string.format( + "for [i=1:%d] '' using 5*i+%d title columnheader(5*i+%d) axes x1y2 w linespoints ls 1 palette frac i/%d.+(1/%d.)*(%d/4.)", + version_count-1, col, col, version_count, version_count, col-3)) + end end - f:write(string.format([[ + f:write(table.concat(lines, ", \\\n")) +--[[ # set term pngcairo enhanced font "Droid Sans,9" # set output "output/%s.png" # replot - ]], outf_prefix)) +]] f:close() @@ -192,5 +218,5 @@ return { register_busted_hook = register_busted_hook, ingest_combined_results = ingest_combined_results, on = function() enabled = true end, - off = function() enabled = false end + off = function() enabled = false end, } From 8d1a0bf929d22fef7f2357274d9137cb0a9f2282 Mon Sep 17 00:00:00 2001 From: Wangchong Date: Wed, 13 Jul 2022 20:11:02 -0700 Subject: [PATCH 1577/4351] tests(perf) tweak SSH connection parameters --- spec/helpers/perf/drivers/terraform.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 1ce2ee22607..8973df66371 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -57,12 +57,15 @@ local function ssh_execute_wrap(self, ip, cmd) cmd = string.gsub(cmd, "'", "'\\''") return "ssh " .. "-o IdentityFile=" .. self.work_dir .. "/id_rsa " .. -- TODO: no hardcode - "-o TCPKeepAlive=yes -o ServerAliveInterval=300 " .. + -- timeout is detected 3xServerAliveInterval + "-o TCPKeepAlive=yes -o ServerAliveInterval=10 " .. -- turn on connection multiplexing "-o ControlPath=" .. self.work_dir .. "/cm-%r@%h:%p " .. - "-o ControlMaster=auto -o ControlPersist=10m " .. + "-o ControlMaster=auto -o ControlPersist=5m " .. -- no interactive prompt for saving hostkey "-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no " .. + -- silence warnings like "Permanently added xxx" + "-o LogLevel=ERROR " .. self.ssh_user .. "@" .. ip .. " '" .. cmd .. "'" end From 4405533041b8f857fbece85862c4eb264ab13b80 Mon Sep 17 00:00:00 2001 From: Wangchong Date: Thu, 14 Jul 2022 19:59:14 -0700 Subject: [PATCH 1578/4351] tests(perf) support wrk2 --- spec/helpers/perf.lua | 14 ++++++++++++-- spec/helpers/perf/drivers/terraform.lua | 18 ++++++++++-------- 2 files changed, 22 insertions(+), 10 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index d71438c4279..3842d3240c0 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -116,7 +116,7 @@ local function use_defaults() aws_access_key = os.getenv("PERF_TEST_AWS_ACCESS_KEY"), aws_secret_key = os.getenv("PERF_TEST_AWS_SECRET_KEY"), -- aws_region = "us-east-2", - -- ec2_instance_type = "c4.xlarge", + ec2_instance_type = "c4.8xlarge", -- ec2_os = "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*", } end @@ -298,9 +298,19 @@ function _M.start_load(opts) path = path:sub(2) end - local load_cmd_stub = "wrk -c " .. (opts.connections or 1000) .. + local prog = opts.wrk2 and "wrk2" or "wrk" + if opts.wrk2 then + if DRIVER_NAME ~= "terraform" then + error("wrk2 not supported in docker driver", 2) + elseif not opts.rate then + error("wrk2 requires rate", 2) + end + end + + local load_cmd_stub = prog .. " -c " .. (opts.connections or 1000) .. " -t " .. (opts.threads or 5) .. " -d " .. (opts.duration or 10) .. "s" .. + (opts.wrk2 and " -R " .. opts.rate or "") .. " %s " .. -- script place holder " %s/" .. path .. " --latency" diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 8973df66371..44a91a29ccf 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -139,7 +139,7 @@ function _M:setup(opts) -- install psql docker on db instance ok, err = execute_batch(self, self.db_ip, { "sudo systemctl stop unattended-upgrades", - "sudo apt-get update", "sudo apt-get install -y --force-yes docker.io", + "sudo apt-get update", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes docker.io", "sudo docker rm -f kong-database || true", -- if exist remove it "sudo docker volume rm $(sudo docker volume ls -qf dangling=true) || true", -- cleanup postgres volumes if any "sudo docker run -d -p5432:5432 ".. @@ -224,10 +224,12 @@ function _M:start_worker(conf, port_count) "sudo id", "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor || true", "sudo systemctl stop unattended-upgrades", - "sudo apt-get update", "sudo apt-get install -y --force-yes nginx", + "sudo apt-get update", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes nginx", -- ubuntu where's wrk in apt-get? "wget -nv http://mirrors.kernel.org/ubuntu/pool/universe/w/wrk/wrk_4.1.0-3_amd64.deb -O wrk.deb", - "dpkg -l wrk || (sudo dpkg -i wrk.deb || sudo apt-get -f -y install)", + "dpkg -l wrk || (sudo dpkg -i wrk.deb || sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -f -y)", + "wget -nv https://ppa.launchpadcontent.net/hnakamur/wrk2/ubuntu/pool/main/w/wrk2/wrk2_0.20190924.git44a94c1-1ppa1~bionic_amd64.deb -O wrk2.deb", + "dpkg -l wrk2 || (sudo dpkg -i wrk2.deb || sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -f -y)", "echo " .. conf .. " | base64 -d | sudo tee /etc/nginx/nginx.conf", "sudo nginx -t", "sudo systemctl restart nginx", @@ -313,7 +315,7 @@ function _M:setup_kong(version, kong_conf) if self.opts.use_daily_image and use_git then -- install docker on kong instance local _, err = execute_batch(self, self.kong_ip, { - "sudo apt-get install -y --force-yes docker.io", + "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes docker.io", "sudo docker version", }) if err then @@ -453,8 +455,8 @@ function _M:start_kong(kong_conf, driver_conf) "echo " .. kong_conf_blob .. " | base64 -d | sudo tee " .. conf_path, "sudo rm -rf " .. prefix .. " && sudo mkdir -p " .. prefix .. " && sudo chown kong:kong -R " .. prefix, "sudo kong check " .. conf_path, - string.format("kong migrations up -y -c %s || true", conf_path), - string.format("kong migrations finish -y -c %s || true", conf_path), + string.format("sudo kong migrations up -y -c %s || true", conf_path), + string.format("sudo kong migrations finish -y -c %s || true", conf_path), string.format("ulimit -n 655360; sudo kong start -c %s || sudo kong restart -c %s", conf_path, conf_path) }) if err then @@ -551,7 +553,7 @@ local function check_systemtap_sanity(self) _, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "which stap")) if err then _, err = execute_batch(self, self.kong_ip, { - "sudo apt-get install g++ libelf-dev libdw-dev libssl-dev libsqlite3-dev libnss3-dev pkg-config python3 make -y --force-yes", + "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install g++ libelf-dev libdw-dev libssl-dev libsqlite3-dev libnss3-dev pkg-config python3 make -y --force-yes", "wget https://sourceware.org/systemtap/ftp/releases/systemtap-4.6.tar.gz -O systemtap.tar.gz", "tar xf systemtap.tar.gz", "cd systemtap-*/ && " .. @@ -565,7 +567,7 @@ local function check_systemtap_sanity(self) end _, err = execute_batch(self, self.kong_ip, { - "sudo apt-get install gcc linux-headers-$(uname -r) -y --force-yes", + "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install gcc linux-headers-$(uname -r) -y --force-yes", "which stap", "stat /tmp/stapxx || git clone https://github.com/Kong/stapxx /tmp/stapxx", "stat /tmp/perf-ost || git clone https://github.com/openresty/openresty-systemtap-toolkit /tmp/perf-ost", From 972f1146e62af99683a552cbef56ebcbb10e4936 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 18 Jul 2022 22:50:58 -0700 Subject: [PATCH 1579/4351] chore(perf) cleanup merge leftovers --- spec/helpers/perf.lua | 11 +++++++---- spec/helpers/perf/utils.lua | 27 --------------------------- 2 files changed, 7 insertions(+), 31 deletions(-) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 3842d3240c0..ea27cc03b3f 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -174,7 +174,8 @@ local _M = { unsetenv = utils.unsetenv, execute = utils.execute, wait_output = utils.wait_output, - get_newest_docker_tag = utils.get_newest_docker_tag, + parse_docker_image_labels = utils.parse_docker_image_labels, + clear_loaded_package = utils.clear_loaded_package, git_checkout = git.git_checkout, git_restore = git.git_restore, @@ -192,10 +193,12 @@ end --- Start the worker (nginx) with given conf with multiple ports -- @function start_worker -- @param conf string the Nginx nginx snippet under server{} context --- @param port_count number number of ports the upstream listens to --- @return upstream_uri as string or table if port_count is more than 1 +-- @param port_count[optional] number number of ports the upstream listens to; default to 1 +-- @return upstream_uri string or table if port_count is more than 1 function _M.start_worker(conf, port_count) - return invoke_driver("start_worker", conf, port_count) + port_count = port_count or 1 + local ret = invoke_driver("start_worker", conf, port_count) + return port_count == 1 and ret[1] or ret end --- Start Kong in hybrid mode with given version and conf diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index fe5e8f3c171..262a14ad9b4 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -5,7 +5,6 @@ local logger = require("spec.helpers.perf.logger") local log = logger.new_logger("[controller]") local DISABLE_EXEC_OUTPUT = os.getenv("PERF_TEST_DISABLE_EXEC_OUTPUT") or false -local cjson = require("cjson") string.startswith = function(s, start) -- luacheck: ignore return s and start and start ~= "" and s:sub(1, #start) == start @@ -224,31 +223,6 @@ local function clear_loaded_package() package.loaded[p] = nil end end -local function get_newest_docker_tag(repo, pattern) - if not repo:match("/") then - repo = "library/" .. repo - end - local url = "https://hub.docker.com/v2/repositories/" .. repo .. "/tags/?page_size=25&page=1" - - local http = require "resty.http" - local client = http.new() - local r, err = client:request_uri(url, { ssl_verify = false }) - local status = r and r.status - if err or status ~= 200 then - return nil, "failed to request docker: " .. (err or "nil") .. "status: " .. (status or "0") - end - - local rr = cjson.decode(r.body) - local results = rr.results or {} - - for _, result in ipairs(results) do -- returning result is already sorted by date - if result.name and string.match(result.name, pattern) then - return { name = result.name, last_updated = result.last_updated } - end - end - - return nil, "no " .. repo .. " tags matching pattern found (page=1, page_size=25)" -end local function print_and_save(s, path) os.execute("mkdir -p output") @@ -271,6 +245,5 @@ return { add_lua_package_paths = add_lua_package_paths, restore_lua_package_paths = restore_lua_package_paths, clear_loaded_package = clear_loaded_package, - get_newest_docker_tag = get_newest_docker_tag, print_and_save = print_and_save, } From 721d5102a28f1f9fbf223b1c72d701f00d713303 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 19 Jul 2022 09:37:54 +0000 Subject: [PATCH 1580/4351] tests(perf) generate plot using plotly --- .github/workflows/perf.yml | 17 +- .../07-upstream_lock_regression_spec.lua | 8 +- spec/fixtures/perf/charts/test_data1.json | 547 ++++++++++++++++++ spec/fixtures/perf/charts/test_data2.json | 60 ++ spec/helpers/perf.lua | 33 +- spec/helpers/perf/charts.lua | 221 ++----- spec/helpers/perf/charts/.gitignore | 3 + spec/helpers/perf/charts/charts.py | 114 ++++ spec/helpers/perf/charts/requirements.txt | 4 + 9 files changed, 821 insertions(+), 186 deletions(-) create mode 100644 spec/fixtures/perf/charts/test_data1.json create mode 100644 spec/fixtures/perf/charts/test_data2.json create mode 100644 spec/helpers/perf/charts/.gitignore create mode 100644 spec/helpers/perf/charts/charts.py create mode 100644 spec/helpers/perf/charts/requirements.txt diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index f550923a3b0..54ff47aa47f 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -144,6 +144,21 @@ jobs: run: | bin/busted -o gtest spec/04-perf/99-teardown/ + - uses: actions/setup-python@v4 + with: + python-version: '3.10' + cache: 'pip' + + - name: Generate plots + if: always() + run: | + cwd=$(pwd) + cd spec/helpers/perf/charts/ + pip install -r requirements.txt + for i in $(ls ${cwd}/output/*.data.json); do + python ./charts.py $i -o "${cwd}/output/" + done + - name: Generate high DPI graphs if: always() run: | @@ -208,7 +223,7 @@ jobs: with: path: output/*.png client_id: ${{ secrets.PERF_TEST_IMGUR_CLIENT_ID }} - + - name: Comment if: | github.event_name == 'pull_request' || diff --git a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua index bd4fe9859e8..bab46fe6db6 100644 --- a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua @@ -2,10 +2,16 @@ local perf = require "spec.helpers.perf" local split = require "pl.stringx".split local utils = require "spec.helpers.perf.utils" local workspaces = require "kong.workspaces" +local charts = require "spec.helpers.perf.charts" local fmt = string.format perf.use_defaults() +charts.options({ + suite_sequential = true, + xaxis_title = "Upstreams count", +}) + local versions = {} local env_versions = os.getenv("PERF_TEST_VERSIONS") @@ -215,7 +221,7 @@ local do_patch = true results[i] = result end - utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results)))) + utils.print_and_save(("### Combined result for Kong %s:\n%s"):format(version, assert(perf.combine_results(results, upstream_count)))) perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) diff --git a/spec/fixtures/perf/charts/test_data1.json b/spec/fixtures/perf/charts/test_data1.json new file mode 100644 index 00000000000..c8239d9fc63 --- /dev/null +++ b/spec/fixtures/perf/charts/test_data1.json @@ -0,0 +1,547 @@ +{ + "options": { + "suite_sequential": true, + "xaxis_title": "Upstreams count" + }, + "data": [{ + "latencies_p90": [1030, 1040], + "latencies_p99": [1040, 1200, 1600], + "latency_avg": 6.66, + "rpss": [498.4, 500], + "rps": 498.4, + "latency_max": 1040, + "version": "2.8.1.1", + "suite": "7501" + }, { + "latency_avg": 1.84, + "latency_max": 133.76, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [133.89], + "latencies_p90": [129.85], + "version": "2.8.1.2~internal-preview", + "suite": "7501" + }, { + "latencies_p90": [1240], + "latencies_p99": [1250], + "latency_avg": 9.22, + "rpss": [500.07], + "rps": 500.07, + "latency_max": 1250, + "version": "2.8.1.1", + "suite": "9501" + }, { + "latency_avg": 2.07, + "latency_max": 178.05, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [178.18], + "latencies_p90": [172.41], + "version": "2.8.1.2~internal-preview", + "suite": "9501" + }, { + "latencies_p90": [1570], + "latencies_p99": [1570], + "latency_avg": 15.31, + "rpss": [498.4], + "rps": 498.4, + "latency_max": 1570, + "version": "2.8.1.1", + "suite": "10001" + }, { + "latency_avg": 2, + "latency_max": 169.86, + "rpss": [498.41], + "rps": 498.41, + "latencies_p99": [169.98], + "latencies_p90": [159.62], + "version": "2.8.1.2~internal-preview", + "suite": "10001" + }, { + "latencies_p90": [5000], + "latencies_p99": [5010], + "latency_avg": 165.13, + "rpss": [500.07], + "rps": 500.07, + "latency_max": 5010, + "version": "2.8.1.1", + "suite": "7001" + }, { + "latency_avg": 3.32, + "latency_max": 216.83, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [216.96], + "latencies_p90": [178.18], + "version": "2.8.1.2~internal-preview", + "suite": "7001" + }, { + "latencies_p90": [964.09], + "latencies_p99": [969.22], + 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"latencies_p90": [429.57], + "version": "2.8.1.1", + "suite": "3001" + }, { + "latency_avg": 1.43, + "latency_max": 49.6, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [49.63], + "latencies_p90": [40.26], + "version": "2.8.1.2~internal-preview", + "suite": "3001" + }, { + "latency_avg": 1.67, + "latency_max": 298.24, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [298.49], + "latencies_p90": [296.96], + "version": "2.8.1.1", + "suite": "1501" + }, { + "latency_avg": 1.32, + "latency_max": 28.4, + "rpss": [498.41], + "rps": 498.41, + "latencies_p99": [28.42], + "latencies_p90": [27.66], + "version": "2.8.1.2~internal-preview", + "suite": "1501" + }, { + "latency_avg": 1.34, + "latency_max": 67.07, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [67.14], + "latencies_p90": [60.1], + "version": "2.8.1.1", + "suite": "501" + }, { + "latency_avg": 1.36, + "latency_max": 26.19, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [26.21], + "latencies_p90": [21.95], + "version": "2.8.1.2~internal-preview", + "suite": "501" + }, { + "latency_avg": 16.9, + "latency_max": 2140, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [2150], + "latencies_p90": [2140], + "version": "2.8.1.1", + "suite": "12501" + }, { + "latency_avg": 2.28, + "latency_max": 323.33, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [323.58], + "latencies_p90": [320.26], + "version": "2.8.1.2~internal-preview", + "suite": "12501" + }, { + "latency_avg": 13.71, + "latency_max": 1760, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [1770], + "latencies_p90": [1760], + "version": "2.8.1.1", + "suite": "10501" + }, { + "latency_avg": 2.3, + "latency_max": 198.4, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [198.53], + "latencies_p90": [198.14], + "version": "2.8.1.2~internal-preview", + "suite": "10501" + }, { + "latency_avg": 9.52, + "latency_max": 769.02, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [769.53], + "latencies_p90": [763.39], + "version": "2.8.1.1", + "suite": "4501" + }, { + "latency_avg": 4.56, + "latency_max": 238.59, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [238.72], + "latencies_p90": [236.93], + "version": "2.8.1.2~internal-preview", + "suite": "4501" + }, { + "latency_avg": 24.86, + "latency_max": 2410, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [2420], + "latencies_p90": [2420], + "version": "2.8.1.1", + "suite": "13501" + }, { + "latency_avg": 5.96, + "latency_max": 342.78, + "rpss": [498.46], + "rps": 498.46, + "latencies_p99": [343.04], + "latencies_p90": [342.78], + "version": "2.8.1.2~internal-preview", + "suite": "13501" + }, { + "latency_avg": 4.1, + "latency_max": 1110, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [1110], + "latencies_p90": [1100], + "version": "2.8.1.1", + "suite": "5501" + }, { + "latency_avg": 1.62, + "latency_max": 126.85, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [126.91], + "latencies_p90": [126.46], + "version": "2.8.1.2~internal-preview", + "suite": "5501" + }, { + "latency_avg": 13.74, + "latency_max": 1670, + "rpss": [498.42], + "rps": 498.42, + "latencies_p99": [1670], + "latencies_p90": [1600], + "version": "2.8.1.1", + "suite": "11501" + }, { + "latency_avg": 2.8, + "latency_max": 350.98, + "rpss": [498.42], + "rps": 498.42, + "latencies_p99": [351.23], + "latencies_p90": [344.06], + "version": "2.8.1.2~internal-preview", + "suite": "11501" + }, { + "latency_avg": 1.33, + "latency_max": 3.84, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [3.84], + "latencies_p90": [3.65], + "version": "2.8.1.1", + "suite": "1" + }, { + "latency_avg": 1.31, + "latency_max": 4.77, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [4.77], + "latencies_p90": [4.02], + "version": "2.8.1.2~internal-preview", + "suite": "1" + }, { + "latency_avg": 28.93, + "latency_max": 2530, + "rpss": [498.4], + "rps": 498.4, + "latencies_p99": [2530], + "latencies_p90": [2520], + "version": "2.8.1.1", + "suite": "14501" + }, { + "latency_avg": 2.63, + "latency_max": 352, + "rpss": [500.07], + "rps": 500.07, + "latencies_p99": [352.26], + "latencies_p90": [334.33], + "version": "2.8.1.2~internal-preview", + "suite": "14501" + }] +} diff --git a/spec/fixtures/perf/charts/test_data2.json b/spec/fixtures/perf/charts/test_data2.json new file mode 100644 index 00000000000..b47d1b9d35c --- /dev/null +++ b/spec/fixtures/perf/charts/test_data2.json @@ -0,0 +1,60 @@ +{ + "options": { + "suite_sequential": false + }, + "data": [{ + "rpss": [146063.92, 146845.9, 145638.07], + "rps": 146182.63, + "latencies_p90": [3.14, 3.27, 3.2], + "latencies_p99": [9, 9.18, 9.16], + "latency_max": 35.16, + "latency_avg": 1.1800240836152, + "suite": " #simple #no_plugins #single_route", + "version": "git:6098495" + }, { + "rpss": [144977.6, 143785.14, 145332.58], + "rps": 144698.44, + "latencies_p90": [3.12, 3.15, 3.28], + "latencies_p99": [9.01, 9.04, 9.57], + "latency_max": 42.51, + "latency_avg": 1.1900081272116, + "suite": " #simple #no_plugins #single_route", + "version": "git:master" + }, { + "rpss": [110197.34, 109968.96, 110591.39], + "rps": 110252.56333333, + "latencies_p90": [2.4, 2.28, 2.22], + "latencies_p99": [8.48, 8.14, 7.88], + "latency_max": 40.12, + "latency_avg": 1.2133197804852, + "suite": " #simple #key-auth 10 services each has 10 routes with key-auth, 100 consumers", + "version": "git:6098495" + }, { + "rpss": [109102.58, 109136.34, 108647.47], + "rps": 108962.13, + "latencies_p90": [2.48, 2.27, 2.14], + "latencies_p99": [7.87, 8.15, 7.91], + "latency_max": 35.43, + "latency_avg": 1.2066902201559, + "suite": " #simple #key-auth 10 services each has 10 routes with key-auth, 100 consumers", + "version": "git:master" + }, { + "rpss": [133682.24, 133910.3, 134863], + "rps": 134151.84666667, + "latencies_p90": [2.72, 2.78, 2.72], + "latencies_p99": [8.65, 8.87, 8.49], + "latency_max": 35.7, + "latency_avg": 1.1699763325704, + "suite": " #simple #no_plugins 10 services each has 10 routes", + "version": "git:6098495" + }, { + "rpss": [133410.76, 134137.81, 134780.55], + "rps": 134109.70666667, + "latencies_p90": [2.83, 2.73, 2.88], + "latencies_p99": [9.09, 8.87, 8.98], + "latency_max": 43.7, + "latency_avg": 1.1932978944078, + "suite": " #simple #no_plugins 10 services each has 10 routes", + "version": "git:master" + }] +} diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index ea27cc03b3f..3e492b8a5f3 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -4,6 +4,7 @@ local logger = require("spec.helpers.perf.logger") local utils = require("spec.helpers.perf.utils") local git = require("spec.helpers.perf.git") local charts = require("spec.helpers.perf.charts") +local cjson = require "cjson" local my_logger = logger.new_logger("[controller]") @@ -446,8 +447,9 @@ end --- Compute average of RPS and latency from multiple wrk output -- @results table the table holds raw wrk outputs +-- @suite string xaxis sutie name -- @return string. The human readable result of average RPS and latency -function _M.combine_results(results) +function _M.combine_results(results, suite) local count = #results if count == 0 then return "(no results)" @@ -473,31 +475,24 @@ function _M.combine_results(results) local rps = sum(rpss) / 3 local latency_avg = sum(latencies_avg) / count local latency_max = math.max(unpack(latencies_max)) - local latency_p90 = sum(latencies_p90) / #results - local latency_p99 = sum(latencies_p99) / #results if LAST_KONG_VERSION then - charts.ingest_combined_results({ - version = LAST_KONG_VERSION, - raw = results, - parsed = { - rpss = rpss, - rps = rps, - latencies_p90 = latencies_p90, - latencies_p99 = latencies_p99, - latency_max = latency_max, - latency_avg = latency_avg, - latency_p90 = latency_p90, - latency_p99 = latency_p99, - }, - }) + charts.ingest_combined_results(LAST_KONG_VERSION, { + rpss = rpss, + rps = rps, + latencies_p90 = latencies_p90, + latencies_p99 = latencies_p99, + latency_max = latency_max, + latency_avg = latency_avg, + }, suite) end return ([[ RPS Avg: %3.2f Latency Avg: %3.2fms Max: %3.2fms - P90: %3.2fms P99: %3.2fms - ]]):format(rps, latency_avg, latency_max, latency_p90, latency_p99) + P90 (ms): %s + P99 (ms): %s + ]]):format(rps, latency_avg, latency_max, cjson.encode(latencies_p90), cjson.encode(latencies_p99)) end --- Wait until the systemtap probe is loaded diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index 55c7d616204..f128d4d74ad 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -1,28 +1,42 @@ local math = require "math" -local max, min = math.max, math.min local utils = require("spec.helpers.perf.utils") local logger = require("spec.helpers.perf.logger") -local cjson = require("cjson") +local cjson = require "cjson" +local tablex = require "pl.tablex" +local fmt = string.format local my_logger = logger.new_logger("[charts]") --- to increase the yrange by a factor so we leave some space --- for the legends -local yr_factor = 1.1 -local y2r_factor = 1.3 -local color_palettes = { - "7,5,15", -- traditional pm3d (black-blue-red-yellow) - "3,11,6", -- green-red-violate - "23,28,3", -- ocean (green-blue-white) - "21,22,23", -- hot (black-red-yellow-white) - "34,35,36", -- FM hot (black-red-yellow-white) -} math.randomseed(ngx.now()) +local options local current_test_element local enabled = true -local unsaved_result = {} -local versions_key = {} +local unsaved_results_lookup = {} +local unsaved_results = {} + +local function gen_plots(results, fname, opts) + opts = opts or options + + if not results or not next(results) then + my_logger.warn("no result found, skipping plot generation") + return + end + + os.execute("mkdir -p output") + + local output_data = { + options = opts, + data = results, + } + + local f = io.open(fmt("output/%s.data.json", fname), "w") + f:write(cjson.encode(output_data)) + f:close() + my_logger.info(fmt("parsed result saved to output/%s.json", fname)) + + return true +end local function on_test_start(element, parent, status, debug) if not enabled then @@ -39,171 +53,44 @@ local function on_test_end(element, parent, status, debug) end -local function gnuplot_sanitize(s) - return s:gsub("_", [[\\_]]):gsub("\n", "\\n") -end - local function on_file_end(file) if not enabled then return true end - local result = unsaved_result - unsaved_result = {} - - os.execute("mkdir -p output") - local outf_prefix = file.name:gsub("[:/]", "#"):gsub("[ ,]", "_"):gsub("__", "_") - - local f = io.open(string.format("output/%s.json", outf_prefix), "w") - local rr = {} - for k, v in pairs(result) do -- strip the "versions_key" - if type(k) ~= "table" then - rr[k] = v - end - end - f:write(cjson.encode(rr)) - f:close() - my_logger.info(string.format("parsed result for %s saved to output/%s.json", file.name, outf_prefix)) - - local perf = require("spec.helpers.perf") - - if not result[versions_key] or not next(result[versions_key]) then - my_logger.debug("no versions found in result, skipping") - return - end - - local versions = {} - for k, _ in pairs(result[versions_key]) do - table.insert(versions, k) - end + local results = unsaved_results + unsaved_results = {} - table.sort(versions, function(a, b) return a > b end) -- reverse order - local version_count = #versions + local fname = file.name:gsub("[:/]", "#"):gsub("[ ,]", "_"):gsub("__", "_") + return gen_plots(results, fname, options) +end - local f = assert(io.open("output/" .. outf_prefix .. ".plot", "w")) - f:write("$Data <value box on the right -set style histogram errorbars lw 2 -set style line 1 lc rgb '#0060ad' lt 1 lw 2 pt 7 pi -1 ps 0.5 -set pointintervalbox 1 # make some nice outlining for the point - -]], gnuplot_sanitize(file.name .. "\n" .. table.concat(suites, "\n")), - y1max * yr_factor, y2max * y2r_factor, - outf_prefix, color_palettes[1+math.floor(#color_palettes * math.random())])) - - -- each column set +2 rps, +3 rps_err, +4 lat_avg, +5 lat_p90, +6 lat_p99 - f:write("plot $Data using 2:3:xtic(1) title columnheader(2) w histograms palette frac 0, \\\n") - if version_count > 1 then - f:write(string.format( -"for [i=1:%d] '' using (column(5*i+2)):(column(5*i+3)) title columnheader(5*i+2) w histograms palette frac i/%d., \\\n", version_count-1, version_count)) - end - - local lines = {} - for col=4,6 do - table.insert(lines, string.format( - "'' using %d:xtic(1) t columnheader(%d) axes x1y2 w linespoints ls 1 palette frac (1/%d.)*(%d/4.)", col, col, version_count, col-3)) - if version_count > 1 then - table.insert(lines, string.format( - "for [i=1:%d] '' using 5*i+%d title columnheader(5*i+%d) axes x1y2 w linespoints ls 1 palette frac i/%d.+(1/%d.)*(%d/4.)", - version_count-1, col, col, version_count, version_count, col-3)) - end - end - - f:write(table.concat(lines, ", \\\n")) ---[[ -# set term pngcairo enhanced font "Droid Sans,9" -# set output "output/%s.png" -# replot -]] - f:close() + if not unsaved_results_lookup[suite_name] then + unsaved_results_lookup[suite_name] = {} - local _, err = perf.execute(string.format("gnuplot \"output/%s.plot\"", outf_prefix), - { logger = my_logger.log_exec }) - if err then - my_logger.info(string.format("error generating graph for %s: %s", file.name, err)) + elseif unsaved_results_lookup[suite_name][ver] then + my_logger.warn(fmt("version %s for \"%s\" already has results, current result will be discarded", + ver, suite_name)) return false end - my_logger.info(string.format("graph for %s saved to output/%s.svg", file.name, outf_prefix)) - return true -end + local row = tablex.deepcopy(results) + row.version = ver + row.suite = suite_name -local function ingest_combined_results(results) - if not enabled then - return true - end - - local desc = utils.get_test_descriptor(false, current_test_element) - local ver = results.version - if not ver then - error("no version in combined results, can't save") - end - - -- escape lua patterns - local pattern = ver:gsub([=[[%[%(%)%.%%%+%-%*%?%[%^%$%]]]=], "%%%1") - -- remove version and surround string from title - desc = desc:gsub("%s?"..pattern, ""):gsub(pattern.."%s?", "") - - if not unsaved_result[versions_key] then - unsaved_result[versions_key] = { [ver] = true } - else - unsaved_result[versions_key][ver] = true - end + -- save as ordered-array + table.insert(unsaved_results, row) - if not unsaved_result[desc] then - unsaved_result[desc] = {} - elseif unsaved_result[desc][ver] then - my_logger.warn(string.format("version %s for \"%s\" already has results, current result will be discarded", - ver, desc)) - return false - end - - unsaved_result[desc][ver] = results + return true end local function register_busted_hook(opts) @@ -215,8 +102,12 @@ local function register_busted_hook(opts) end return { + gen_plots = gen_plots, register_busted_hook = register_busted_hook, ingest_combined_results = ingest_combined_results, on = function() enabled = true end, off = function() enabled = false end, + options = function(opts) + options = opts + end, } diff --git a/spec/helpers/perf/charts/.gitignore b/spec/helpers/perf/charts/.gitignore new file mode 100644 index 00000000000..6e4266f353e --- /dev/null +++ b/spec/helpers/perf/charts/.gitignore @@ -0,0 +1,3 @@ +__pycache__/ +*.py[cod] +*$py.class diff --git a/spec/helpers/perf/charts/charts.py b/spec/helpers/perf/charts/charts.py new file mode 100644 index 00000000000..0d965bb5e45 --- /dev/null +++ b/spec/helpers/perf/charts/charts.py @@ -0,0 +1,114 @@ +import argparse +import pprint +from pathlib import Path +import plotly.express as px +from plotly.subplots import make_subplots +import pandas as pd +import textwrap +import json + +pprint = pprint.PrettyPrinter(indent=4).pprint + +def main(args: dict): + fname = Path(args.file).stem + output_dir = args.output_dir + + with open(args.file) as f: + input_json = json.load(f) + + df = pd.DataFrame(input_json["data"]) + + pprint(df) + + df["rps_error"] = df["rpss"].apply(max) - df["rpss"].apply(min) + df["latency_p99_error"] = df["latencies_p99"].apply( + max) - df["latencies_p99"].apply(min) + df["latency_p90_error"] = df["latencies_p90"].apply( + max) - df["latencies_p90"].apply(min) + + suite_sequential = "options" in input_json and \ + "suite_sequential" in input_json["options"] and \ + input_json["options"]["suite_sequential"] + + if suite_sequential: + # Suite must be int if suite_sequential is True, plotly uses suites as x-axis + df["suite"] = df["suite"].apply(int) + else: + # Wrap long labels as suites are string types + df["suite"] = df["suite"].apply( + lambda x: "
".join(textwrap.wrap(x, width=40))) + + df.sort_values(by=["version", "suite"], inplace=True) + + xaxis_title = "options" in input_json and \ + "xaxis_title" in input_json["options"] and \ + input_json["options"]["xaxis_title"] or "Test Suites" + + # RPS plot + fig_rps = px.bar(df, x="suite", y="rps", error_y="rps_error", + color="version", barmode="group", title="RPS", + labels={"suite": xaxis_title}) + + # flatten multiple values of each role into separate rows + df_p99 = df.explode("latencies_p99") + df_p90 = df.explode("latencies_p90") + + # P99/90 plot + fig_p99 = px.box(df_p99, x="suite", y="latencies_p99", color="version", + points="all", title="P99 Latency", boxmode="group", + labels={"suite": xaxis_title, "latencies_p99": "P99 Latency (ms)"}) + fig_p90 = px.box(df_p90, x="suite", y="latencies_p90", color="version", + points="all", title="P90 Latency", boxmode="group", + labels={"suite": xaxis_title, "latencies_p90": "P90 Latency (ms)"}) + # Max latency + fig_max_latency = px.bar(df, x="suite", y="latency_max", color="version", + barmode="group", title="Max Latency", + labels={"suite": xaxis_title, "latency_max": "Max Latency (ms)"}) + + if suite_sequential: + # Ordinary Least Square Regression + fig_p99 = px.scatter( + df_p99, x="suite", y="latencies_p99", color="version", trendline="ols", + labels={"suite": xaxis_title, "latencies_p99": "P99 Latency (ms)"}, + title="P99 Latency") + fig_p90 = px.scatter( + df_p90, x="suite", y="latencies_p90", color="version", trendline="ols", + labels={"suite": xaxis_title, "latencies_p90": "P90 Latency (ms)"}, + title="P90 Latency") + fig_max_latency = px.scatter( + df, x="suite", y="latency_max", color="version", trendline="ols", + labels={"suite": xaxis_title, "latency_max": "Max Latency (ms)"}, + title="Max Latency") + + # RPS and P99 plot + combined = make_subplots(rows=2, cols=1, subplot_titles=[ + fig_rps.layout.title.text, fig_p99.layout.title.text], vertical_spacing=0.12) + combined.add_traces(fig_rps.data) + combined.add_traces(fig_p99.data, rows=[ + 2]*len(fig_p99.data), cols=[1]*len(fig_p99.data)) + combined.update_xaxes(title_text=xaxis_title) + combined.update_yaxes(title_text="RPS") + combined.update_yaxes(title_text="P99 Latency (ms)", row=2) + combined.update_layout(title_text=fname, boxmode="group") + combined.write_image( + Path(output_dir, fname + ".combined.png"), width=1080, height=1080, scale=2) + combined.write_image( + Path(output_dir, fname + ".combined.svg"), width=1080, height=1080, scale=2) + + # HTML is seperated and interactive graphs + with open(Path(output_dir, fname + ".plots.html"), "w") as f: + f.write("

" + fname + " Report:

") + f.write(fig_rps.to_html(include_plotlyjs="cdn", full_html=False)) + f.write(fig_p99.to_html(include_plotlyjs=False, full_html=False)) + f.write(fig_p90.to_html(include_plotlyjs=False, full_html=False)) + f.write(fig_max_latency.to_html( + include_plotlyjs=False, full_html=False)) + +if __name__ == "__main__": + parser = argparse.ArgumentParser() + parser.add_argument("file", help="path of json result file") + parser.add_argument("-o", "--output-dir", default="", + help="whether the suite is sequential") + args = parser.parse_args() + + main(args) diff --git a/spec/helpers/perf/charts/requirements.txt b/spec/helpers/perf/charts/requirements.txt new file mode 100644 index 00000000000..1e554d3a0a8 --- /dev/null +++ b/spec/helpers/perf/charts/requirements.txt @@ -0,0 +1,4 @@ +pandas==1.4.3 +plotly==5.9.0 +statsmodels==0.13.2 +kaleido==0.2.1 From 65c9002cfa55d27cba63cf8a6ea8eb5c75552fa5 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 19 Jul 2022 09:58:37 +0000 Subject: [PATCH 1581/4351] tests(perf) use ref name instead of sha and fix perf actions order --- .github/workflows/perf.yml | 53 ++++++++++++++++++-------------------- 1 file changed, 25 insertions(+), 28 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 54ff47aa47f..ccb42d9a2fb 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -3,6 +3,7 @@ name: Performance Test on: pull_request: issue_comment: + types: [created] schedule: # don't know the timezone but it's daily at least - cron: '0 7 * * *' @@ -97,17 +98,23 @@ jobs: echo ::set-output name=suites::"$suites" echo ::set-output name=tags::"$tags" + - uses: xt0rted/pull-request-comment-branch@v1 + id: comment-branch + - name: Find compared versions id: compare_versions run: | - vers=$(echo "${{ github.event.pull_request.base.ref }}") - if [[ ! -z $vers ]]; then - vers=",git:${vers}" - fi - + pr_ref=$(echo "${{ github.event.pull_request.base.ref }}") custom_vers=$(echo "${{ github.event.comment.body }}" | awk '{print $3}') - if [[ ! -z $custom_vers ]]; then - vers="${vers},${custom_vers}" + + if [[ ! -z "${pr_ref}" ]]; then + vers="git:${{ github.head_ref }},git:${pr_ref}" + elif [[ ! -z "${custom_vers}" ]]; then + vers="${custom_vers}" + elif [[ ! -z "${{ github.event.comment.body }}" ]]; then + vers="git:${{ steps.comment-branch.outputs.head_ref}},git:${{ steps.comment-branch.outputs.base_ref}}" + else # is cron job/on master + vers="git:master" fi echo $vers @@ -116,7 +123,7 @@ jobs: - name: Run Tests env: - PERF_TEST_VERSIONS: git:${{ github.sha }}${{ steps.compare_versions.outputs.vers }} + PERF_TEST_VERSIONS: ${{ steps.compare_versions.outputs.vers }} PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform @@ -144,6 +151,13 @@ jobs: run: | bin/busted -o gtest spec/04-perf/99-teardown/ + - name: Generate high DPI graphs + if: always() + run: | + for i in $(ls output/*.svg); do + inkscape --export-area-drawing --export-png="${i%.*}.png" --export-dpi=300 -b FFFFFF $i + done + - uses: actions/setup-python@v4 with: python-version: '3.10' @@ -159,32 +173,15 @@ jobs: python ./charts.py $i -o "${cwd}/output/" done - - name: Generate high DPI graphs - if: always() - run: | - for i in $(ls output/*.svg); do - inkscape --export-area-drawing --export-png="${i%.*}.png" --export-dpi=300 -b FFFFFF $i - done - - name: Save results uses: actions/upload-artifact@v3 if: always() with: - name: rps-and-latency + name: perf-results path: | - output/result.txt - output/*.json - output/*.plot - retention-days: 31 + output/ + !output/**/*.log - - name: Save charts and flamegraphs - uses: actions/upload-artifact@v3 - if: always() - with: - name: charts-and-flamegraphs - path: | - output/*.png - output/*.svg retention-days: 31 - name: Save error logs From b134e573f75ff706858156c95c5c5f8f47de81fb Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 21 Jul 2022 13:40:37 +0800 Subject: [PATCH 1582/4351] tests(perf) upload test artifacts in two files (#3498) --- .github/workflows/perf.yml | 4 ++-- spec/helpers/perf.lua | 11 ++++++++++- 2 files changed, 12 insertions(+), 3 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index ccb42d9a2fb..7fecd80f76e 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -181,7 +181,7 @@ jobs: path: | output/ !output/**/*.log - + retention-days: 31 - name: Save error logs @@ -190,7 +190,7 @@ jobs: with: name: error_logs path: | - output/*.log + output/**/*.log retention-days: 31 - name: Output diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 3e492b8a5f3..517b054e179 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -4,6 +4,7 @@ local logger = require("spec.helpers.perf.logger") local utils = require("spec.helpers.perf.utils") local git = require("spec.helpers.perf.git") local charts = require("spec.helpers.perf.charts") +local read_all_env = require("kong.cmd.utils.env").read_all local cjson = require "cjson" local my_logger = logger.new_logger("[controller]") @@ -243,7 +244,15 @@ end -- @param driver_confs table driver configuration as a lua table -- @return nothing. Throws an error if any. function _M.start_kong(kong_confs, driver_confs) - return invoke_driver("start_kong", kong_confs or {}, driver_confs or {}) + kong_confs = kong_confs or {} + for k, v in pairs(read_all_env()) do + k = k:match("^KONG_([^=]+)") + k = k and k:lower() + if k then + kong_confs[k] = os.getenv("KONG_" .. k:upper()) + end + end + return invoke_driver("start_kong", kong_confs, driver_confs or {}) end --- Stop Kong From c9241a73ba814c43b4537f380bd86ad06b11602c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 20 Jul 2022 23:14:01 -0700 Subject: [PATCH 1583/4351] tests(perf) build kong --- .github/workflows/perf.yml | 117 +++++++++++++++++++++++++++---------- 1 file changed, 85 insertions(+), 32 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 7fecd80f76e..c58ccade3b8 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -10,11 +10,75 @@ on: env: terraform_version: '1.2.4' + DOWNLOAD_ROOT: $HOME/download-root jobs: + build: + name: Build dependencies + runs-on: ubuntu-20.04 + if: | + github.event_name == 'schedule' || + (github.event_name == 'pull_request' && startsWith(github.event.pull_request.title, 'perf(')) || + (github.event_name == 'issue_comment' && github.event.action == 'created' && + github.event.issue.pull_request && + contains('["OWNER", "COLLABORATOR", "MEMBER"]', github.event.comment.author_association) && + (startsWith(github.event.comment.body, '/perf') || startsWith(github.event.comment.body, '/flamegraph')) + ) + + env: + DOWNLOAD_ROOT: $HOME/download-root + + steps: + - name: Set environment variables + run: | + echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV + echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV + echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + - name: Checkout Kong source code + uses: actions/checkout@v3 + + - name: Lookup build cache + uses: actions/cache@v3 + id: cache-deps + with: + path: ${{ env.INSTALL_ROOT }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/perf.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + + - name: Checkout kong-build-tools + if: steps.cache-deps.outputs.cache-hit != 'true' + uses: actions/checkout@v3 + with: + repository: Kong/kong-build-tools + path: kong-build-tools + ref: master + + - name: Checkout go-pluginserver + if: steps.cache-deps.outputs.cache-hit != 'true' + uses: actions/checkout@v3 + with: + repository: Kong/go-pluginserver + path: go-pluginserver + + - name: Add to Path + if: steps.cache-deps.outputs.cache-hit != 'true' + run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH + + - name: Install packages + if: steps.cache-deps.outputs.cache-hit != 'true' + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + + - name: Build Kong dependencies + if: steps.cache-deps.outputs.cache-hit != 'true' + run: | + source .ci/setup_env_github.sh + make dev + + # the above should be same as build_and_test.yml expect that perf.yml is used in cache_key + perf: name: RPS, latency and flamegraphs runs-on: ubuntu-20.04 + needs: build if: | github.event_name == 'schedule' || (github.event_name == 'pull_request' && startsWith(github.event.pull_request.title, 'perf(')) || @@ -25,46 +89,32 @@ jobs: ) steps: + - name: Set environment variables + run: | + echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV + echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV + echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + - name: Checkout Kong source code uses: actions/checkout@v3 - # Fetch all history for all tags and branches with: + # Fetch all history for all tags and branches fetch-depth: 0 - - - name: Install OpenResty - run: | - openresty_version=$(cat .requirements | grep RESTY_VERSION= | cut -d= -f2) - sudo apt-get -y install --no-install-recommends wget gnupg ca-certificates - wget -O - https://openresty.org/package/pubkey.gpg | sudo apt-key add - - echo "deb http://openresty.org/package/ubuntu $(lsb_release -sc) main" | \ - sudo tee /etc/apt/sources.list.d/openresty.list - sudo apt-get update - sudo apt-get install "openresty=${openresty_version}*" "openresty-resty=${openresty_version}*" -y - sudo apt-mark hold openresty + - name: Lookup build cache + uses: actions/cache@v3 + id: cache-deps + with: + path: ${{ env.INSTALL_ROOT }} + key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} - - name: Install Dependencies - run: | - luarocks_version=$(cat .requirements | grep RESTY_LUAROCKS_VERSION= | cut -d= -f2) - wget https://luarocks.org/releases/luarocks-${luarocks_version}.tar.gz -O - |tar zxvf - - pushd luarocks-*/ - ./configure --with-lua=/usr/local/openresty/luajit/ \ - --lua-suffix=jit \ - --with-lua-include=/usr/local/openresty/luajit/include/luajit-2.1 - sudo make install - popd - - # just need the lua files to let all imports happy - # the CI won't actually run Kong locally - git clone https://github.com/kong/lua-kong-nginx-module /tmp/lua-kong-nginx-module - pushd /tmp/lua-kong-nginx-module - sudo make LUA_LIB_DIR=/usr/local/share/lua/5.1/ install - popd + - name: Add to Path + run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH + - name: Install performance test Dependencies + run: | # in Kong repository - sudo apt install libyaml-dev libpam-dev gnuplot-nox inkscape -y - - sudo make dev + sudo apt install inkscape -y # terraform! wget https://releases.hashicorp.com/terraform/${{ env.terraform_version }}/terraform_${{ env.terraform_version }}_linux_amd64.zip @@ -128,8 +178,10 @@ jobs: PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform PERF_TEST_USE_DAILY_IMAGE: true + PERF_TEST_DISABLE_EXEC_OUTPUT: true timeout-minutes: 60 run: | + eval `luarocks path` for suite in ${{ steps.choose_perf.outputs.suites }}; do # Run each test individually, ngx.pipe doesn't like to be imported twice # maybe bin/busted --no-auto-insulate @@ -149,6 +201,7 @@ jobs: PERF_TEST_DRIVER: terraform PERF_TEST_TEARDOWN_ALL: "true" run: | + eval `luarocks path` bin/busted -o gtest spec/04-perf/99-teardown/ - name: Generate high DPI graphs From ceae3f37ddd31f7626f102fd6682dfc9b611233a Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 21 Jul 2022 17:31:18 +0800 Subject: [PATCH 1584/4351] tests(perf) adjust y-axis ticks only if tickes are too close --- spec/helpers/perf/charts/charts.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/spec/helpers/perf/charts/charts.py b/spec/helpers/perf/charts/charts.py index 0d965bb5e45..3d1c245439f 100644 --- a/spec/helpers/perf/charts/charts.py +++ b/spec/helpers/perf/charts/charts.py @@ -9,6 +9,10 @@ pprint = pprint.PrettyPrinter(indent=4).pprint +def adjust_fig_tick_y(fig, min_y, max_y, row): + if max_y - min_y <= 5: + fig.update_yaxes(range=[min_y*0.9, max_y*1.1], row=row) + def main(args: dict): fname = Path(args.file).stem output_dir = args.output_dir @@ -57,9 +61,13 @@ def main(args: dict): fig_p99 = px.box(df_p99, x="suite", y="latencies_p99", color="version", points="all", title="P99 Latency", boxmode="group", labels={"suite": xaxis_title, "latencies_p99": "P99 Latency (ms)"}) + adjust_fig_tick_y(fig_p99, min(df_p99['latencies_p99']), max(df_p99['latencies_p99']), 1) + fig_p90 = px.box(df_p90, x="suite", y="latencies_p90", color="version", points="all", title="P90 Latency", boxmode="group", labels={"suite": xaxis_title, "latencies_p90": "P90 Latency (ms)"}) + adjust_fig_tick_y(fig_p90, min(df_p90['latencies_p90']), max(df_p90['latencies_p90']), 1) + # Max latency fig_max_latency = px.bar(df, x="suite", y="latency_max", color="version", barmode="group", title="Max Latency", @@ -87,6 +95,11 @@ def main(args: dict): combined.add_traces(fig_p99.data, rows=[ 2]*len(fig_p99.data), cols=[1]*len(fig_p99.data)) combined.update_xaxes(title_text=xaxis_title) + + # Adjust y-axis ticks only if tickes are too close + if not suite_sequential: + adjust_fig_tick_y(combined, min(df_p99['latencies_p99']), max(df_p99['latencies_p99']), 2) + combined.update_yaxes(title_text="RPS") combined.update_yaxes(title_text="P99 Latency (ms)", row=2) combined.update_layout(title_text=fname, boxmode="group") From ed075b0b1c1a95eed3b32f9c6f0578cf3f02bb60 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Thu, 21 Jul 2022 13:48:56 -0400 Subject: [PATCH 1585/4351] fix(ci): login to dockerhub to push our per commit images --- Jenkinsfile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Jenkinsfile b/Jenkinsfile index 8564c81e426..2b46b87d436 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -64,6 +64,7 @@ pipeline { KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" } steps { + sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh './scripts/setup-ci.sh' sh 'make setup-kong-build-tools' @@ -91,6 +92,7 @@ pipeline { KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" } steps { + sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh './scripts/setup-ci.sh' sh 'make setup-kong-build-tools' From f2f707532e92d531bfad66d1141cfad75e92ac52 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Thu, 21 Jul 2022 14:13:13 -0400 Subject: [PATCH 1586/4351] fix(ci): autodoc was passing when it should not have been (#8901) * fix(ci): autodoc was passing when it should not have been * Update scripts/autodoc Co-authored-by: Michael Martin Co-authored-by: Michael Martin --- scripts/autodoc | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/scripts/autodoc b/scripts/autodoc index 1cb68189aa6..b03f5d819c6 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -82,6 +82,13 @@ rm -rf ./autodoc/output ./autodoc/upgrading/generate.lua ./autodoc/pdk/generate.lua +exit_code=$? + +if [[ $exit_code -ne 0 ]] +then + exit $exit_code +fi + if [ -z "$DOCS_REPO" ] || [ -z "$DOCS_VERSION" ] then echo From 32a91876b303bd628253d90458aea1496f0348a1 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 22 Jul 2022 15:47:22 +0800 Subject: [PATCH 1587/4351] code clean for timerng init --- kong/globalpatches.lua | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index ed6e326d60d..b27d3e8ba4f 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -86,13 +86,11 @@ return function(options) _timerng:start() - _G.timerng = _timerng - else _timerng = require("resty.timerng").new() - _G.timerng = _timerng end + _G.timerng = _timerng _G.ngx.timer.at = function (delay, callback, ...) return _timerng:at(delay, callback, ...) From 9df44211a2adf229191fbeb00baf6542562f5c10 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 22 Jul 2022 10:01:49 +0800 Subject: [PATCH 1588/4351] localize ngx.var/ngx.req --- kong/pdk/request.lua | 41 +++++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 20 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 55b61c4b516..a726928b25e 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -14,6 +14,7 @@ local normalize = require("kong.tools.uri").normalize local ngx = ngx local var = ngx.var +local req = ngx.req local sub = string.sub local find = string.find local lower = string.lower @@ -75,7 +76,7 @@ local function new(self) function _REQUEST.get_scheme() check_phase(PHASES.request) - return ngx.var.scheme + return var.scheme end @@ -93,7 +94,7 @@ local function new(self) function _REQUEST.get_host() check_phase(PHASES.request) - return ngx.var.host + return var.host end @@ -111,7 +112,7 @@ local function new(self) function _REQUEST.get_port() check_not_phase(PHASES.init_worker) - return tonumber(ngx.var.server_port) + return tonumber(var.server_port) end @@ -326,7 +327,7 @@ local function new(self) end end - return ngx.var.upstream_x_forwarded_prefix + return var.upstream_x_forwarded_prefix end @@ -343,7 +344,7 @@ local function new(self) function _REQUEST.get_http_version() check_phase(PHASES.request) - return ngx.req.http_version() + return req.http_version() end @@ -360,14 +361,14 @@ local function new(self) check_phase(PHASES.request) if ngx.ctx.KONG_UNEXPECTED and _REQUEST.get_http_version() < 2 then - local req_line = ngx.var.request + local req_line = var.request local idx = find(req_line, " ", 1, true) if idx then return sub(req_line, 1, idx - 1) end end - return ngx.req.get_method() + return req.get_method() end @@ -415,7 +416,7 @@ local function new(self) function _REQUEST.get_raw_path() check_phase(PHASES.request) - local uri = ngx.var.request_uri or "" + local uri = var.request_uri or "" local s = find(uri, "?", 2, true) return s and sub(uri, 1, s - 1) or uri end @@ -434,7 +435,7 @@ local function new(self) -- kong.request.get_path_with_query() -- "/v1/movies?movie=foo" function _REQUEST.get_path_with_query() check_phase(PHASES.request) - return ngx.var.request_uri or "" + return var.request_uri or "" end @@ -453,7 +454,7 @@ local function new(self) function _REQUEST.get_raw_query() check_phase(PHASES.request) - return ngx.var.args or "" + return var.args or "" end @@ -547,7 +548,7 @@ local function new(self) end if ngx.ctx.KONG_UNEXPECTED and _REQUEST.get_http_version() < 2 then - local req_line = ngx.var.request + local req_line = var.request local qidx = find(req_line, "?", 1, true) if not qidx then return {} @@ -562,7 +563,7 @@ local function new(self) return ngx.decode_args(sub(req_line, qidx + 1, eidx - 1), max_args) end - return ngx.req.get_uri_args(max_args) + return req.get_uri_args(max_args) end @@ -641,7 +642,7 @@ local function new(self) check_phase(PHASES.request) if max_headers == nil then - return ngx.req.get_headers(MAX_HEADERS_DEFAULT) + return req.get_headers(MAX_HEADERS_DEFAULT) end if type(max_headers) ~= "number" then @@ -654,7 +655,7 @@ local function new(self) error("max_headers must be <= " .. MAX_HEADERS, 2) end - return ngx.req.get_headers(max_headers) + return req.get_headers(max_headers) end @@ -684,11 +685,11 @@ local function new(self) function _REQUEST.get_raw_body() check_phase(before_content) - ngx.req.read_body() + req.read_body() - local body = ngx.req.get_body_data() + local body = req.get_body_data() if not body then - if ngx.req.get_body_file() then + if req.get_body_file() then return nil, "request body did not fit into client body buffer, consider raising 'client_body_buffer_size'" else @@ -782,8 +783,8 @@ local function new(self) -- TODO: should we also compare content_length to client_body_buffer_size here? - ngx.req.read_body() - local pargs, err = ngx.req.get_post_args(max_args or MAX_POST_ARGS_DEFAULT) + req.read_body() + local pargs, err = req.get_post_args(max_args or MAX_POST_ARGS_DEFAULT) if not pargs then return nil, err, CONTENT_TYPE_POST end @@ -837,7 +838,7 @@ local function new(self) function _REQUEST.get_start_time() check_phase(PHASES.request) - return ngx.ctx.KONG_PROCESSING_START or (ngx.req.start_time() * 1000) + return ngx.ctx.KONG_PROCESSING_START or (req.start_time() * 1000) end From 8aba50d3bd28d675a2f9329aaf5559fa597e792f Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 25 Jul 2022 10:31:03 +0800 Subject: [PATCH 1589/4351] chore(router) small code clean (#9106) Sync up with atc router changes. See #9096. --- kong/router/traditional.lua | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index b82a6bdb92e..201fd35d054 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -28,6 +28,7 @@ local format = string.format local sub = string.sub local tonumber = tonumber local pairs = pairs +local ipairs = ipairs local error = error local type = type local max = math.max @@ -1617,8 +1618,8 @@ function _M.new(routes, cache, cache_neg) if value then if type(value) == "table" then value = clone(value) - for i = 1, #value do - value[i] = lower(value[i]) + for i, v in ipairs(value) do + value[i] = v:lower() end sort(value) value = concat(value, ", ") @@ -1631,10 +1632,10 @@ function _M.new(routes, cache, cache_neg) headers_key = { "|", name, "=", value } else - headers_key[headers_count+1] = "|" - headers_key[headers_count+2] = name - headers_key[headers_count+3] = "=" - headers_key[headers_count+4] = value + headers_key[headers_count + 1] = "|" + headers_key[headers_count + 2] = name + headers_key[headers_count + 3] = "=" + headers_key[headers_count + 4] = value end headers_count = headers_count + 4 From dd136e8315999e6480872290409f29beacf10354 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Jul 2022 11:59:33 +0800 Subject: [PATCH 1590/4351] tests(perf) don't run pull-request-comment-branch if not triggered from (#9139) comment --- .github/workflows/perf.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index c58ccade3b8..33e8a8212ba 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -150,6 +150,7 @@ jobs: - uses: xt0rted/pull-request-comment-branch@v1 id: comment-branch + if: github.event_name == 'issue_comment' && github.event.action == 'created' - name: Find compared versions id: compare_versions From 18d93b98584563d0933c49839c68bc0a50f1d2e0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Jul 2022 14:05:34 +0800 Subject: [PATCH 1591/4351] tests(perf) compile wrk and wrk2 instead (#9140) --- spec/helpers/perf/drivers/terraform.lua | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 44a91a29ccf..6fde2af15d5 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -224,12 +224,9 @@ function _M:start_worker(conf, port_count) "sudo id", "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor || true", "sudo systemctl stop unattended-upgrades", - "sudo apt-get update", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes nginx", - -- ubuntu where's wrk in apt-get? - "wget -nv http://mirrors.kernel.org/ubuntu/pool/universe/w/wrk/wrk_4.1.0-3_amd64.deb -O wrk.deb", - "dpkg -l wrk || (sudo dpkg -i wrk.deb || sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -f -y)", - "wget -nv https://ppa.launchpadcontent.net/hnakamur/wrk2/ubuntu/pool/main/w/wrk2/wrk2_0.20190924.git44a94c1-1ppa1~bionic_amd64.deb -O wrk2.deb", - "dpkg -l wrk2 || (sudo dpkg -i wrk2.deb || sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -f -y)", + "sudo apt-get update -qq", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes nginx gcc make unzip libssl-dev zlib1g-dev", + "which wrk || (rm -rf wrk && git clone https://github.com/wg/wrk -b 4.2.0 && cd wrk && make -j$(nproc) WITH_OPENSSL=/usr && sudo cp wrk /usr/local/bin/wrk)", + "which wrk2 || (rm -rf wrk2 && git clone https://github.com/giltene/wrk2 && cd wrk2 && make -j$(nproc) && sudo cp wrk /usr/local/bin/wrk2)", "echo " .. conf .. " | base64 -d | sudo tee /etc/nginx/nginx.conf", "sudo nginx -t", "sudo systemctl restart nginx", From 27e66abff42270907163d4a25b86bb046f78adba Mon Sep 17 00:00:00 2001 From: Attenuation Date: Mon, 25 Jul 2022 14:27:19 +0800 Subject: [PATCH 1592/4351] fix(aws-lambda) fix 500 error in serviceless route (#9129) - fix plugin aws-lambda 500 in serviceless route and config enable awsgateway_compatible - add serviceless db.route spec to cover this case --- kong/plugins/aws-lambda/aws-serializer.lua | 3 +- .../27-aws-lambda/06-request-util_spec.lua | 37 ++++++++++++++++++- 2 files changed, 38 insertions(+), 2 deletions(-) diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua index e03349c6262..0f7c0f1b097 100644 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -78,7 +78,8 @@ return function(ctx, config) end -- prepare path - local path = var.upstream_uri:match("^([^%?]+)") -- strip any query args + local uri = var.upstream_uri or var.request_uri + local path = uri:match("^([^%?]+)") -- strip any query args local request = { resource = ctx.router_matches.uri, diff --git a/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua b/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua index 48b55967327..2e152293bc3 100644 --- a/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua +++ b/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua @@ -8,7 +8,7 @@ for _, strategy in helpers.each_strategy() do local admin_client lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { + local bp, db = helpers.get_db_utils(strategy, { "routes", "services", "plugins", @@ -125,6 +125,24 @@ for _, strategy in helpers.each_strategy() do }, } + local route7 = db.routes:insert { + hosts = { "gw.serviceless.com" }, + } + db.plugins:insert { + name = "aws-lambda", + route = { id = route7.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + awsgateway_compatible = true, + forward_request_body = true, + skip_large_bodies = true, + }, + } + assert(helpers.start_kong({ database = strategy, @@ -354,5 +372,22 @@ for _, strategy in helpers.each_strategy() do end) + describe("serviceless plugin", function() + + it("serviceless", function() + local request_body = ("encodemeplease") + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "gw.serviceless.com" + }, + body = request_body, + }) + assert.response(res).has.status(200, res) + assert.is_string(res.headers["x-amzn-RequestId"]) + end) + end) + end) end From 8b99ad736ff1f2aa0caf357a4098bcc3b20c9cc3 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Mon, 25 Jul 2022 16:43:06 +0000 Subject: [PATCH 1593/4351] chore(deps): bump kong-build-tools version (#9144) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index bce123f006a..bc6b1e9a3a6 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.2 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.3 +KONG_BUILD_TOOLS_VERSION=4.33.5 KONG_NGINX_MODULE_BRANCH=0.2.1 From b7c082e8a44f1e8fb0f89b17811ea039abaf5c6b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 26 Jul 2022 06:58:44 +0300 Subject: [PATCH 1594/4351] fix(tools.uri) normalization decodes as much as possible (#8140) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We decide to let `normalize` function to decode URL-encoded string as much as possible. **PLEASE REFERER TO**: https://github.com/Kong/kong/pull/8140#issuecomment-1162850953 ### Issues resolved Fix #7913, FTI-2904 Outdated discussion: ---------------------- This is alternative to PR #8139 where we actually fix the normalization function to not do excessive percent-decoding on normalization. When we added normalization kong.tools.uri.normalize, that function does percent-decoding on everything, except for the reserved characters. That means that we basically percent-decode more than just the ranges of ALPHA (%41–%5A and %61–%7A), DIGIT (%30–%39), hyphen (%2D), period (%2E), underscore (%5F), or tilde (%7E). (so called Unreserved Characters) Alternative Implementation: See #8139 --- kong/tools/uri.lua | 97 +++++++++++++++++------------- spec/01-unit/08-router_spec.lua | 40 ++++++++++++ spec/01-unit/18-tools_uri_spec.lua | 6 +- 3 files changed, 100 insertions(+), 43 deletions(-) diff --git a/kong/tools/uri.lua b/kong/tools/uri.lua index 2acdc0a351c..ecc599199ea 100644 --- a/kong/tools/uri.lua +++ b/kong/tools/uri.lua @@ -1,5 +1,4 @@ -local _M = {} - +local table_new = require "table.new" local string_char = string.char local string_upper = string.upper @@ -12,28 +11,32 @@ local table_concat = table.concat local ngx_re_find = ngx.re.find local ngx_re_gsub = ngx.re.gsub +-- Charset: +-- reserved = "!" / "*" / "'" / "(" / ")" / ";" / ":" / +-- "@" / "&" / "=" / "+" / "$" / "," / "/" / "?" / "%" / "#" / "[" / "]" +-- unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~" +-- other: * (meaning any char that is not mentioned above) + +-- Reserved characters have special meaning in URI. Encoding/decoding it affects the semantics of the URI; +-- Unreserved characters are safe to use as part of HTTP message without encoding; +-- Other characters has not special meaning but may be not safe to use as part of HTTP message without encoding; + +-- We should not unescape or escape reserved characters; +-- We should unescape but not escape unreserved characters; +-- We choose to unescape when processing and escape when forwarding for other characters + +local RESERVED_CHARS = "!*'();:@&=+$,/?%#[]" + +local chars_to_decode = table_new(256, 0) +do + -- reserved + for i = 1, #RESERVED_CHARS do + chars_to_decode[string_byte(RESERVED_CHARS, i)] = true + end + + -- unreserved and others default to nil +end -local RESERVED_CHARACTERS = { - [0x21] = true, -- ! - [0x23] = true, -- # - [0x24] = true, -- $ - [0x25] = true, -- % - [0x26] = true, -- & - [0x27] = true, -- ' - [0x28] = true, -- ( - [0x29] = true, -- ) - [0x2A] = true, -- * - [0x2B] = true, -- + - [0x2C] = true, -- , - [0x2F] = true, -- / - [0x3A] = true, -- : - [0x3B] = true, -- ; - [0x3D] = true, -- = - [0x3F] = true, -- ? - [0x40] = true, -- @ - [0x5B] = true, -- [ - [0x5D] = true, -- ] -} local ESCAPE_PATTERN = "[^!#$&'()*+,/:;=?@[\\]A-Z\\d-_.~%]" @@ -41,23 +44,38 @@ local TMP_OUTPUT = require("table.new")(16, 0) local DOT = string_byte(".") local SLASH = string_byte("/") -local function percent_decode(m) - local hex = m[1] - local num = tonumber(hex, 16) - if RESERVED_CHARACTERS[num] then - return string_upper(m[0]) - end +local function normalize_decode(m) + local hex = m[1] + local num = tonumber(hex, 16) + + -- from rfc3986 we should decode unreserved character + -- and we choose to decode "others" + if not chars_to_decode[num] then -- is not reserved(false or nil) return string_char(num) + end + + return string_upper(m[0]) end -local function escape(m) +local function percent_escape(m) return string_format("%%%02X", string_byte(m[0])) end +-- This function does slightly different things from its name. +-- It ensures the output to be safe to a part of HTTP message (headers or path) +-- and preserve origin semantics +local function escape(uri) + if ngx_re_find(uri, ESCAPE_PATTERN, "joi") then + return (ngx_re_gsub(uri, ESCAPE_PATTERN, percent_escape, "joi")) + end + + return uri +end -function _M.normalize(uri, merge_slashes) + +local function normalize(uri, merge_slashes) -- check for simple cases and early exit if uri == "" or uri == "/" then return uri @@ -67,11 +85,12 @@ function _M.normalize(uri, merge_slashes) -- (this can in some cases lead to unnecessary percent-decoding) if string_find(uri, "%", 1, true) then -- decoding percent-encoded triplets of unreserved characters - uri = ngx_re_gsub(uri, "%([\\dA-F]{2})", percent_decode, "joi") + uri = ngx_re_gsub(uri, "%([\\dA-F]{2})", normalize_decode, "joi") end -- check if the uri contains a dot -- (this can in some cases lead to unnecessary dot removal processing) + -- notice: it's expected that /%2e./ is considered the same of /../ if string_find(uri, ".", 1, true) == nil then if not merge_slashes then return uri @@ -148,13 +167,7 @@ function _M.normalize(uri, merge_slashes) end -function _M.escape(uri) - if ngx_re_find(uri, ESCAPE_PATTERN, "joi") then - return ngx_re_gsub(uri, ESCAPE_PATTERN, escape, "joi") - end - - return uri -end - - -return _M +return { + escape = escape, + normalize = normalize, +} diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 56adb4cf100..b27481fc983 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2789,6 +2789,46 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.equal(2, #match_t.matches.uri_captures) end) + it("returns uri_captures normalized, fix #7913", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/users/(?P[a-zA-Z\s\d%]+)/profile/?(?P[a-z]*)]] }, + }, + }, + } + + + local router = assert(Router.new(use_case)) + local _ngx = mock_ngx("GET", "/users/%6aohn%20doe/profile", { host = "domain.org" }) + + router._set_ngx(_ngx) + local match_t = router:exec() + assert.equal("john doe", match_t.matches.uri_captures[1]) + assert.equal("john doe", match_t.matches.uri_captures.fullname) + assert.equal("", match_t.matches.uri_captures[2]) + assert.equal("", match_t.matches.uri_captures.scope) + -- returns the full match as well + assert.equal("/users/john doe/profile", match_t.matches.uri_captures[0]) + -- no stripped_uri capture + assert.is_nil(match_t.matches.uri_captures.stripped_uri) + assert.equal(2, #match_t.matches.uri_captures) + + -- again, this time from the LRU cache + local match_t = router:exec() + assert.equal("john doe", match_t.matches.uri_captures[1]) + assert.equal("john doe", match_t.matches.uri_captures.fullname) + assert.equal("", match_t.matches.uri_captures[2]) + assert.equal("", match_t.matches.uri_captures.scope) + -- returns the full match as well + assert.equal("/users/john doe/profile", match_t.matches.uri_captures[0]) + -- no stripped_uri capture + assert.is_nil(match_t.matches.uri_captures.stripped_uri) + assert.equal(2, #match_t.matches.uri_captures) + end) + it("returns no uri_captures from a [uri prefix] match", function() local use_case = { { diff --git a/spec/01-unit/18-tools_uri_spec.lua b/spec/01-unit/18-tools_uri_spec.lua index b9d9dc910aa..cb7cede521d 100644 --- a/spec/01-unit/18-tools_uri_spec.lua +++ b/spec/01-unit/18-tools_uri_spec.lua @@ -14,7 +14,7 @@ describe("kong.tools.uri", function() it("no normalization necessary (reserved characters)", function() assert.equal("/a%2Fb%2Fc/", uri.normalize("/a%2Fb%2Fc/")) - assert.equal("/%21%23%24%25%26%27%28%29%2A%2B%2C%2F%3A%3B%3D%3F%40%5B%5D", uri.normalize("/%21%23%24%25%26%27%28%29%2A%2B%2C%2F%3A%3B%3D%3F%40%5B%5D")) + assert.equal("/ %21%23%24%25%26%27%28%29%2A%2B%2C%2F%3A%3B%3D%3F%40%5B%5D", uri.normalize("/%20%21%23%24%25%26%27%28%29%2A%2B%2C%2F%3A%3B%3D%3F%40%5B%5D")) end) it("converting percent-encoded triplets to uppercase", function() @@ -50,6 +50,10 @@ describe("kong.tools.uri", function() it("decodes non-ASCII characters that are unreserved, issue #2366", function() assert.equal("/endeløst", uri.normalize("/endel%C3%B8st")) end) + + it("does normalize complex uri that has characters outside of normal uri charset", function() + assert.equal("/ä/a./a/_\x99\xaf%2F%2F" , uri.normalize("/%C3%A4/a/%2e./a%2E//a/%2e/./a/../a/%2e%2E/%5f%99%af%2f%2F", true)) + end) end) describe("escape()", function() From 8c48af6d9bb0ee83dded70396b172f5c6854fccb Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 26 Jul 2022 12:09:00 +0800 Subject: [PATCH 1595/4351] fix(*) router now has different path scheme (#9133) This scheme change was not done right and causes a lot of tests to fail. And, typedef.path is also used in places like service. --- kong/db/schema/entities/routes.lua | 2 +- kong/db/schema/typedefs.lua | 34 +++++++++++-------- .../01-db/01-schema/05-services_spec.lua | 2 +- .../01-db/01-schema/09-upstreams_spec.lua | 2 +- .../04-admin_api/07-upstreams_routes_spec.lua | 4 +-- .../04-admin_api/10-services_routes_spec.lua | 4 +-- 6 files changed, 26 insertions(+), 22 deletions(-) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index fd2f9977b8b..b6b33979f1b 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -86,7 +86,7 @@ else }, }, { methods = typedefs.methods }, { hosts = typedefs.hosts }, - { paths = typedefs.paths }, + { paths = typedefs.router_paths }, { headers = typedefs.headers { keys = typedefs.header_name { match_none = { diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 40b62713873..702a0d3fb64 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -295,10 +295,7 @@ typedefs.port = Schema.define { typedefs.path = Schema.define { type = "string", - match_any = { - patterns = {"^/", "^~/"}, - err = "should start with: / (fixed path) or ~/ (regex path)", - }, + starts_with = "/", match_none = { { pattern = "//", err = "must not have empty segments" @@ -307,6 +304,7 @@ typedefs.path = Schema.define { custom_validator = validate_path, } + typedefs.url = Schema.define { type = "string", custom_validator = validate_url, @@ -527,20 +525,26 @@ typedefs.hosts = Schema.define { typedefs.no_hosts = Schema.define(typedefs.hosts { eq = null }) -typedefs.paths = Schema.define { - type = "array", - elements = typedefs.path { - custom_validator = validate_path_with_regexes, - match_none = { - { - pattern = "//", - err = "must not have empty segments" - }, +typedefs.router_path = Schema.define { + type = "string", + match_any = { + patterns = {"^/", "^~/"}, + err = "should start with: / (fixed path) or ~/ (regex path)", + }, + match_none = { + { pattern = "//", + err = "must not have empty segments" }, - } + }, + custom_validator = validate_path_with_regexes, +} + +typedefs.router_paths = Schema.define { + type = "array", + elements = typedefs.router_path } -typedefs.no_paths = Schema.define(typedefs.paths { eq = null }) +typedefs.no_paths = Schema.define(typedefs.router_paths { eq = null }) typedefs.headers = Schema.define { type = "map", diff --git a/spec/01-unit/01-db/01-schema/05-services_spec.lua b/spec/01-unit/01-db/01-schema/05-services_spec.lua index 7fc87c527bb..688901b835e 100644 --- a/spec/01-unit/01-db/01-schema/05-services_spec.lua +++ b/spec/01-unit/01-db/01-schema/05-services_spec.lua @@ -168,7 +168,7 @@ describe("services", function() local ok, err = Services:validate(service) assert.falsy(ok) - assert.equal("should start with: / (fixed path) or ~/ (regex path)", err.path) + assert.equal("should start with: /", err.path) end) it("must not have empty segments (/foo//bar)", function() diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index 4f187241e7a..f9f31ebcffc 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -376,7 +376,7 @@ describe("load upstreams", function() {{ active = { concurrency = 0 }}, pos_integer }, {{ active = { concurrency = -10 }}, pos_integer }, {{ active = { http_path = "" }}, len_min_default }, - {{ active = { http_path = "ovo" }}, "should start with: / (fixed path) or ~/ (regex path)" }, + {{ active = { http_path = "ovo" }}, "should start with: /" }, {{ active = { https_sni = "127.0.0.1", }}, invalid_ip }, {{ active = { https_sni = "127.0.0.1:8080", }}, invalid_ip }, {{ active = { https_sni = "/example", }}, invalid_host }, diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 9267b7c5314..025435994d3 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -421,7 +421,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ hash_on_cookie_path = "should start with: / (fixed path) or ~/ (regex path)" }, json.fields) + assert.same({ hash_on_cookie_path = "should start with: /" }, json.fields) -- Invalid cookie in hash fallback res = assert(client:send { @@ -455,7 +455,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ hash_on_cookie_path = "should start with: / (fixed path) or ~/ (regex path)" }, json.fields) + assert.same({ hash_on_cookie_path = "should start with: /" }, json.fields) end end) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index 8edc5cc7735..e55e98004a1 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -843,11 +843,11 @@ for _, strategy in helpers.each_strategy() do message = unindent([[ 2 schema violations (host: required field missing; - path: should start with: / (fixed path) or ~/ (regex path)) + path: should start with: /) ]], true, true), fields = { host = "required field missing", - path = "should start with: / (fixed path) or ~/ (regex path)", + path = "should start with: /", }, }, json ) From 954c37a6ea51556e97407a7b2c941f84688bab84 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 26 Jul 2022 12:52:34 +0800 Subject: [PATCH 1596/4351] fix(plugins/prometheus) fix typo of `latency` (#9146) --- kong/plugins/prometheus/handler.lua | 2 +- kong/plugins/prometheus/schema.lua | 2 +- spec/03-plugins/26-prometheus/02-access_spec.lua | 8 ++++---- spec/03-plugins/26-prometheus/03-custom-serve_spec.lua | 2 +- spec/03-plugins/26-prometheus/04-status_api_spec.lua | 4 ++-- spec/03-plugins/26-prometheus/05-metrics_spec.lua | 2 +- 6 files changed, 10 insertions(+), 10 deletions(-) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index a9b2c98b14f..80421ae8499 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -44,7 +44,7 @@ function PrometheusHandler.log(self, conf) end end - if conf.lantency_metrics then + if conf.latency_metrics then serialized.latencies = message.latencies end diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index b060a1ef088..bb77a4ea431 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -15,7 +15,7 @@ return { fields = { { per_consumer = { type = "boolean", default = false }, }, { status_code_metrics = { type = "boolean", default = false }, }, - { lantency_metrics = { type = "boolean", default = false }, }, + { latency_metrics = { type = "boolean", default = false }, }, { bandwidth_metrics = { type = "boolean", default = false }, }, { upstream_health_metrics = { type = "boolean", default = false }, }, }, diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index ca104412086..a4a5b8c0038 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -69,7 +69,7 @@ describe("Plugin: prometheus (access)", function() name = "prometheus", config = { status_code_metrics = true, - lantency_metrics = true, + latency_metrics = true, bandwidth_metrics = true, upstream_health_metrics = true, }, @@ -321,7 +321,7 @@ describe("Plugin: prometheus (access) no stream listeners", function() name = "prometheus", config = { status_code_metrics = true, - lantency_metrics = true, + latency_metrics = true, bandwidth_metrics = true, upstream_health_metrics = true, }, @@ -397,7 +397,7 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() config = { per_consumer = true, status_code_metrics = true, - lantency_metrics = true, + latency_metrics = true, bandwidth_metrics = true, upstream_health_metrics = true, }, @@ -508,7 +508,7 @@ end) local granular_metrics_set = { status_code_metrics = "http_requests_total", - lantency_metrics = "kong_latency_ms", + latency_metrics = "kong_latency_ms", bandwidth_metrics = "bandwidth_bytes", upstream_health_metrics = "upstream_target_health", } diff --git a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua index a44af17d37c..357fea2507a 100644 --- a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua +++ b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua @@ -25,7 +25,7 @@ describe("Plugin: prometheus (custom server)",function() name = "prometheus", config = { status_code_metrics = true, - lantency_metrics = true, + latency_metrics = true, bandwidth_metrics = true, upstream_health_metrics = true, }, diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 641f06acb57..3ca585f6472 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -157,7 +157,7 @@ describe("Plugin: prometheus (access via status API)", function() name = "prometheus", config = { status_code_metrics = true, - lantency_metrics = true, + latency_metrics = true, bandwidth_metrics = true, upstream_health_metrics = true, }, @@ -431,7 +431,7 @@ end) local granular_metrics_set = { status_code_metrics = "http_requests_total", - lantency_metrics = "kong_latency_ms", + latency_metrics = "kong_latency_ms", bandwidth_metrics = "bandwidth_bytes", upstream_health_metrics = "upstream_target_health", } diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index b7d4d7788cb..a47a7e0b221 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -68,7 +68,7 @@ for _, strategy in helpers.each_strategy() do name = "prometheus", -- globally enabled config = { status_code_metrics = true, - lantency_metrics = true, + latency_metrics = true, bandwidth_metrics = true, upstream_health_metrics = true, }, From d48289ce116398c6ff36ddce3ceab435d2816dee Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 26 Jul 2022 13:23:45 +0800 Subject: [PATCH 1597/4351] fix(tracing) add `request` type to only create request-level span (#9142) Add request type to tracing instrumentation. This allows only to create the top-level span. --- kong.conf.default | 1 + kong/conf_loader/init.lua | 7 +++-- .../14-tracing/01-instrumentations_spec.lua | 28 +++++++++++++++++++ 3 files changed, 33 insertions(+), 3 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 047ed9971a8..998c58101c4 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -110,6 +110,7 @@ # Valid values to this setting are: # # - `off`: do not enable instrumentations. + # - `request`: only enable request-level instrumentations. # - `all`: enable all the following instrumentations. # - `db_query`: trace database query, including # Postgres and Cassandra. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 453f006ae47..dff21ff981c 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1026,6 +1026,7 @@ local function check_and_infer(conf, opts) local available_types_map = tablex.deepcopy(instrumentation.available_types) available_types_map["all"] = true available_types_map["off"] = true + available_types_map["request"] = true for _, trace_type in ipairs(conf.opentelemetry_tracing) do if not available_types_map[trace_type] then @@ -1033,10 +1034,10 @@ local function check_and_infer(conf, opts) end end - if tablex.find(conf.opentelemetry_tracing, "off") - and tablex.find(conf.opentelemetry_tracing, "all") + if #conf.opentelemetry_tracing > 1 + and tablex.find(conf.opentelemetry_tracing, "off") then - errors[#errors + 1] = "invalid opentelemetry tracing types: off, all are mutually exclusive" + errors[#errors + 1] = "invalid opentelemetry tracing types: off, other types are mutually exclusive" end if conf.opentelemetry_tracing_sampling_rate < 0 or conf.opentelemetry_tracing_sampling_rate > 1 then diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 167e7f88ff6..dcfd0d29489 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -293,5 +293,33 @@ for _, strategy in helpers.each_strategy() do assert.is_same(expected_span_num, #spans, res) end) end) + + describe("request", function () + lazy_setup(function() + setup_instrumentations("request", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(1, #spans, res) + end) + end) end) end From d30334e9530671906ca0cd3d98741c3df4b774c1 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 27 Jul 2022 13:37:40 +0800 Subject: [PATCH 1598/4351] fix(declarative) migrate declarative config with older route format and bump _format_version to 3.0 (#9078) Fix FT-3098 --- CHANGELOG.md | 3 + kong-2.8.1-0.rockspec | 3 + kong/db/declarative/init.lua | 8 +- kong/db/declarative/migrations/init.lua | 12 ++ .../migrations/regex_route_path.lua | 29 ++++ kong/db/migrations/core/016_280_to_300.lua | 107 ++------------- kong/db/migrations/migrate_regex_280_300.lua | 86 ++++++++++++ kong/db/schema/others/declarative_config.lua | 2 +- kong/templates/kong_yml.lua | 2 +- .../01-validate_spec.lua | 4 +- .../04-on-the-fly-migration_spec.lua | 125 ++++++++++++++++++ spec/02-integration/02-cmd/11-config_spec.lua | 5 +- .../03-db/08-declarative_spec.lua | 4 +- .../04-admin_api/11-reports_spec.lua | 3 +- .../04-admin_api/15-off_spec.lua | 2 +- spec/fixtures/dc_blueprints.lua | 2 +- 16 files changed, 285 insertions(+), 112 deletions(-) create mode 100644 kong/db/declarative/migrations/init.lua create mode 100644 kong/db/declarative/migrations/regex_route_path.lua create mode 100644 kong/db/migrations/migrate_regex_280_300.lua create mode 100644 spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index c4486e51d76..1fa1530fe82 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -134,6 +134,9 @@ - Use `"~"` as prefix to indicate a `route.path` is a regex pattern. We no longer guess whether a path pattern is a regex, and all path without the `"~"` prefix is considered plain text. [#9027](https://github.com/Kong/kong/pull/9027) +- Bumping version number (`_format_version`) of declaritive configuration to "3.0" for changes on `route.path`. + Declaritive configuration with older version are upgraded to "3.0" on the fly. + [#9078](https://github.com/Kong/kong/pull/9078) #### Admin API diff --git a/kong-2.8.1-0.rockspec b/kong-2.8.1-0.rockspec index 7341e731b57..56145840d67 100644 --- a/kong-2.8.1-0.rockspec +++ b/kong-2.8.1-0.rockspec @@ -244,6 +244,9 @@ build = { ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", + ["kong.db.migrations.migrate_regex_280_300"] = "kong/db/migrations/migrate_regex_280_300.lua", + ["kong.db.declarative.migrations"] = "kong/db/declarative/migrations/init.lua", + ["kong.db.declarative.migrations.regex_route_path"] = "kong/db/declarative/migrations/regex_route_path.lua", ["kong.pdk"] = "kong/pdk/init.lua", ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 5d0f50093ee..0b4b1120d04 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -9,7 +9,7 @@ local tablex = require "pl.tablex" local constants = require "kong.constants" local txn = require "resty.lmdb.transaction" local lmdb = require "resty.lmdb" - +local on_the_fly_migration = require "kong.db.declarative.migrations" local setmetatable = setmetatable local tostring = tostring @@ -239,6 +239,8 @@ function Config:parse_table(dc_table, hash) error("expected a table as input", 2) end + on_the_fly_migration(dc_table) + local entities, err_t, meta = self.schema:flatten(dc_table) if err_t then return nil, pretty_print_error(err_t), err_t @@ -417,7 +419,7 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f end emitter:emit_toplevel({ - _format_version = "2.1", + _format_version = "3.0", _transform = false, }) @@ -642,7 +644,7 @@ end -- } -- meta format: -- { --- _format_version: "2.1", +-- _format_version: "3.0", -- _transform: true, -- } function declarative.load_into_cache(entities, meta, hash) diff --git a/kong/db/declarative/migrations/init.lua b/kong/db/declarative/migrations/init.lua new file mode 100644 index 00000000000..eb90d8d6f84 --- /dev/null +++ b/kong/db/declarative/migrations/init.lua @@ -0,0 +1,12 @@ +local regex_route_path = require "kong.db.declarative.migrations.regex_route_path" + +return function(tbl) + if not tbl then + -- we can not migrate without version specified + return + end + + regex_route_path(tbl) + + tbl._format_version = "3.0" +end diff --git a/kong/db/declarative/migrations/regex_route_path.lua b/kong/db/declarative/migrations/regex_route_path.lua new file mode 100644 index 00000000000..7f98da599f2 --- /dev/null +++ b/kong/db/declarative/migrations/regex_route_path.lua @@ -0,0 +1,29 @@ +local migrate_regex = require "kong.db.migrations.migrate_regex_280_300" + +return function(tbl) + local version = tbl._format_version + if not (version == "1.1" or version == "2.1") then + return + end + + local routes = tbl.routes + + if not routes then + -- no need to migrate + return + end + + for _, route in pairs(routes) do + local paths = route.paths + if not paths then + -- no need to migrate + goto continue + end + + for idx, path in ipairs(paths) do + paths[idx] = migrate_regex(path) + end + + ::continue:: + end +end diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 3d1e183f5b4..18df3e5e19b 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -5,10 +5,8 @@ local fmt = string.format local assert = assert local ipairs = ipairs local cassandra = require "cassandra" -local find = string.find -local upper = string.upper -local re_find = ngx.re.find local encode_array = arrays.encode_array +local migrate_regex = require "kong.db.migrations.migrate_regex_280_300" -- remove repeated targets, the older ones are not useful anymore. targets with @@ -215,83 +213,6 @@ local function c_drop_vaults_beta(coordinator) return true end --- We do not percent decode route.path after 3.0, so here we do 1 last time for them -local normalize_regex -do - local RESERVED_CHARACTERS = { - [0x21] = true, -- ! - [0x23] = true, -- # - [0x24] = true, -- $ - [0x25] = true, -- % - [0x26] = true, -- & - [0x27] = true, -- ' - [0x28] = true, -- ( - [0x29] = true, -- ) - [0x2A] = true, -- * - [0x2B] = true, -- + - [0x2C] = true, -- , - [0x2F] = true, -- / - [0x3A] = true, -- : - [0x3B] = true, -- ; - [0x3D] = true, -- = - [0x3F] = true, -- ? - [0x40] = true, -- @ - [0x5B] = true, -- [ - [0x5D] = true, -- ] - } - local REGEX_META_CHARACTERS = { - [0x2E] = true, -- . - [0x5E] = true, -- ^ - -- $ in RESERVED_CHARACTERS - -- * in RESERVED_CHARACTERS - -- + in RESERVED_CHARACTERS - [0x2D] = true, -- - - -- ? in RESERVED_CHARACTERS - -- ( in RESERVED_CHARACTERS - -- ) in RESERVED_CHARACTERS - -- [ in RESERVED_CHARACTERS - -- ] in RESERVED_CHARACTERS - [0x7B] = true, -- { - [0x7D] = true, -- } - [0x5C] = true, -- \ - [0x7C] = true, -- | - } - local ngx_re_gsub = ngx.re.gsub - local string_char = string.char - - local function percent_decode(m) - local hex = m[1] - local num = tonumber(hex, 16) - if RESERVED_CHARACTERS[num] then - return upper(m[0]) - end - - local chr = string_char(num) - if REGEX_META_CHARACTERS[num] then - return "\\" .. chr - end - - return chr - end - - function normalize_regex(regex) - if find(regex, "%", 1, true) then - -- Decoding percent-encoded triplets of unreserved characters - return ngx_re_gsub(regex, "%([\\dA-F]{2})", percent_decode, "joi") - end - return regex - end -end - -local function is_not_regex(path) - return (re_find(path, [[[a-zA-Z0-9\.\-_~/%]*$]], "ajo")) -end - -local function migrate_regex(reg) - local normalized = normalize_regex(reg) - return "~" .. normalized -end - local function c_normalize_regex_path(coordinator) for rows, err in coordinator:iterate("SELECT id, paths FROM routes") do if err then @@ -303,17 +224,12 @@ local function c_normalize_regex_path(coordinator) local changed = false - for i, path in ipairs(route.paths) do - if is_not_regex(path) then - goto continue - end - - local normalized_path = migrate_regex(path) - if normalized_path ~= path then + for idx, path in ipairs(route.paths) do + local normalized_path, current_changed = migrate_regex(path) + if current_changed then changed = true - route.paths[i] = normalized_path + route.paths[idx] = normalized_path end - ::continue:: end if changed then @@ -341,17 +257,12 @@ local function p_migrate_regex_path(connector) end local changed = false - for i, path in ipairs(route.paths) do - if is_not_regex(path) then - goto continue - end - - local normalized_path = migrate_regex(path) - if normalized_path ~= path then + for idx, path in ipairs(route.paths) do + local normalized_path, current_changed = migrate_regex(path) + if current_changed then changed = true - route.paths[i] = normalized_path + route.paths[idx] = normalized_path end - ::continue:: end if changed then diff --git a/kong/db/migrations/migrate_regex_280_300.lua b/kong/db/migrations/migrate_regex_280_300.lua new file mode 100644 index 00000000000..c90e3691443 --- /dev/null +++ b/kong/db/migrations/migrate_regex_280_300.lua @@ -0,0 +1,86 @@ +local find = string.find +local upper = string.upper +local re_find = ngx.re.find + +-- We do not percent decode route.path after 3.0, so here we do 1 last time for them +local normalize_regex +do + local RESERVED_CHARACTERS = { + [0x21] = true, -- ! + [0x23] = true, -- # + [0x24] = true, -- $ + [0x25] = true, -- % + [0x26] = true, -- & + [0x27] = true, -- ' + [0x28] = true, -- ( + [0x29] = true, -- ) + [0x2A] = true, -- * + [0x2B] = true, -- + + [0x2C] = true, -- , + [0x2F] = true, -- / + [0x3A] = true, -- : + [0x3B] = true, -- ; + [0x3D] = true, -- = + [0x3F] = true, -- ? + [0x40] = true, -- @ + [0x5B] = true, -- [ + [0x5D] = true, -- ] + } + local REGEX_META_CHARACTERS = { + [0x2E] = true, -- . + [0x5E] = true, -- ^ + -- $ in RESERVED_CHARACTERS + -- * in RESERVED_CHARACTERS + -- + in RESERVED_CHARACTERS + [0x2D] = true, -- - + -- ? in RESERVED_CHARACTERS + -- ( in RESERVED_CHARACTERS + -- ) in RESERVED_CHARACTERS + -- [ in RESERVED_CHARACTERS + -- ] in RESERVED_CHARACTERS + [0x7B] = true, -- { + [0x7D] = true, -- } + [0x5C] = true, -- \ + [0x7C] = true, -- | + } + local ngx_re_gsub = ngx.re.gsub + local string_char = string.char + + local function percent_decode(m) + local hex = m[1] + local num = tonumber(hex, 16) + if RESERVED_CHARACTERS[num] then + return upper(m[0]) + end + + local chr = string_char(num) + if REGEX_META_CHARACTERS[num] then + return "\\" .. chr + end + + return chr + end + + function normalize_regex(regex) + if find(regex, "%", 1, true) then + -- Decoding percent-encoded triplets of unreserved characters + return ngx_re_gsub(regex, "%([\\dA-F]{2})", percent_decode, "joi") + end + return regex + end +end + +local function is_not_regex(path) + return (re_find(path, [[[a-zA-Z0-9\.\-_~/%]*$]], "ajo")) +end + +local function migrate_regex(reg) + if is_not_regex(reg) then + return reg, false + end + + local migrated = "~" .. normalize_regex(reg) + return migrated, true +end + +return migrate_regex diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 1599acaa2a2..73aaabe172e 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -221,7 +221,7 @@ end local function build_fields(known_entities, include_foreign) local fields = { - { _format_version = { type = "string", required = true, one_of = {"1.1", "2.1"} } }, + { _format_version = { type = "string", required = true, one_of = {"1.1", "2.1", "3.0"} } }, { _transform = { type = "boolean", default = true } }, } add_extra_attributes(fields, { diff --git a/kong/templates/kong_yml.lua b/kong/templates/kong_yml.lua index 12436e5c741..b3b0c7962b0 100644 --- a/kong/templates/kong_yml.lua +++ b/kong/templates/kong_yml.lua @@ -10,7 +10,7 @@ return [[ # _format_version is mandatory, # it specifies the minimum version of Kong that supports the format -_format_version: "2.1" +_format_version: "3.0" # _transform is optional, defaulting to true. # It specifies whether schema transformations should be applied when importing this file diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua index 88c34d06f3c..b8b84b4314c 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua @@ -25,7 +25,7 @@ describe("declarative config: validate", function() end) describe("_format_version", function() - it("requires version 1.1 or 2.1", function() + it("requires version 1.1 or 2.1 or 3.0", function() local ok, err = DeclarativeConfig:validate(lyaml.load([[ _format_version: 1.1 @@ -40,7 +40,7 @@ describe("declarative config: validate", function() ]])) assert.falsy(ok) assert.same({ - ["_format_version"] = "expected one of: 1.1, 2.1" + ["_format_version"] = "expected one of: 1.1, 2.1, 3.0" }, err) assert(DeclarativeConfig:validate(lyaml.load([[ diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua new file mode 100644 index 00000000000..c9c82dc8163 --- /dev/null +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -0,0 +1,125 @@ +require("spec.helpers") -- for kong.log +local declarative = require "kong.db.declarative" +local conf_loader = require "kong.conf_loader" + +local null = ngx.null + +local helpers = require "spec.helpers" +local tablex = require "pl.tablex" +local utils = require "kong.tools.utils" + +local function sort_by_key(t) + return function(a, b) + for _, k in ipairs({"name", "username", "host", "scope"}) do + local ka = t[a][k] ~= null and t[a][k] + local kb = t[b][k] ~= null and t[b][k] + if ka and kb then + return ka < kb + end + end + end +end + +local function sortedpairs(t, fn) + local ks = tablex.keys(t) + table.sort(ks, fn and fn(t)) + local i = 0 + return function() + i = i + 1 + return ks[i], t[ks[i]] + end +end + + +assert:set_parameter("TableFormatLevel", 10) + + +local function idempotent(tbl, err) + assert.table(tbl, err) + + for entity, items in sortedpairs(tbl) do + local new = {} + for _, item in sortedpairs(items, sort_by_key) do + table.insert(new, item) + end + tbl[entity] = new + end + + local function recurse_fields(t) + helpers.deep_sort(t) + for k,v in sortedpairs(t) do + if k == "id" and utils.is_valid_uuid(v) then + t[k] = "UUID" + end + if k == "client_id" or k == "client_secret" or k == "access_token" then + t[k] = "RANDOM" + end + if type(v) == "table" then + recurse_fields(v) + end + if k == "created_at" or k == "updated_at" then + t[k] = 1234567890 + end + end + end + recurse_fields(tbl) + + table.sort(tbl) + return tbl +end + + +describe("declarative config: on the fly migration", function() + for _, format_verion in ipairs{"1.1", "2.1", "3.0"} do + it("routes handling for format version " .. format_verion, function() + local dc = assert(declarative.new_config(conf_loader())) + local config = [[ + _format_version: "]] .. format_verion .. [[" + services: + - name: foo + host: example.com + protocol: https + enabled: false + _comment: my comment + _ignore: + - foo: bar + - name: bar + host: example.test + port: 3000 + _comment: my comment + _ignore: + - foo: bar + tags: [hello, world] + routes: + - name: foo + path_handling: v1 + protocols: ["https"] + paths: ["/regex.+", "/prefix" ] + snis: + - "example.com" + service: foo + ]] + local config_tbl = assert(dc:parse_string(config)) + + local sorted = idempotent(config_tbl) + + assert.same("bar", sorted.services[1].name) + assert.same("example.test", sorted.services[1].host) + assert.same("http", sorted.services[1].protocol) + assert.same(3000, sorted.services[1].port) + + assert.same("foo", sorted.services[2].name) + assert.same("example.com", sorted.services[2].host) + assert.same("https", sorted.services[2].protocol) + assert.same(false, sorted.services[2].enabled) + + assert.same("foo", sorted.routes[1].name) + assert.same({"https"}, sorted.routes[1].protocols) + if format_verion == "3.0" then + assert.same({ "/prefix", "/regex.+", }, sorted.routes[1].paths) + else + assert.same({ "/prefix", "~/regex.+", }, sorted.routes[1].paths) + end + end) + end +end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 4ca3a717928..cc379dd76c9 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -108,7 +108,8 @@ describe("kong config", function() local _, res = assert(thread:join()) assert.matches("signal=config-db-import", res, nil, true) - assert.matches("decl_fmt_version=1.1", res, nil, true) + -- it will be updated on-the-fly + assert.matches("decl_fmt_version=3.0", res, nil, true) assert.matches("file_ext=.yml", res, nil, true) local client = helpers.admin_client() @@ -565,7 +566,7 @@ describe("kong config", function() convert_yaml_nulls(yaml) - assert.equals("2.1", yaml._format_version) + assert.equals("3.0", yaml._format_version) assert.equals(false, yaml._transform) assert.equals(2, #yaml.services) diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index e447f63502e..8e82da62ba3 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -318,7 +318,7 @@ for _, strategy in helpers.each_strategy() do "snis" }, toplevel_keys) - assert.equals("2.1", yaml._format_version) + assert.equals("3.0", yaml._format_version) assert.equals(false, yaml._transform) assert.equals(1, #yaml.snis) @@ -453,7 +453,7 @@ for _, strategy in helpers.each_strategy() do "snis" }, toplevel_keys) - assert.equals("2.1", yaml._format_version) + assert.equals("3.0", yaml._format_version) assert.equals(false, yaml._transform) assert.equals(1, #yaml.snis) diff --git a/spec/02-integration/04-admin_api/11-reports_spec.lua b/spec/02-integration/04-admin_api/11-reports_spec.lua index cb24af93b25..0c6fd73d543 100644 --- a/spec/02-integration/04-admin_api/11-reports_spec.lua +++ b/spec/02-integration/04-admin_api/11-reports_spec.lua @@ -261,7 +261,8 @@ for _, strategy in helpers.each_strategy() do local _, reports_data = assert(reports_server:join()) assert.match("signal=dbless-reconfigure", reports_data, nil, true) - assert.match("decl_fmt_version=1.1", reports_data, nil, true) + -- it will be updated on-the-fly + assert.match("decl_fmt_version=3.0", reports_data, nil, true) end) end diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 2b30d6b600e..68224012f34 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -694,7 +694,7 @@ describe("Admin API #off", function() local json = cjson.decode(body) local config = assert(lyaml.load(json.config)) assert.same({ - _format_version = "2.1", + _format_version = "3.0", _transform = false, consumers = { { id = "d885e256-1abe-5e24-80b6-8f68fe59ea8e", diff --git a/spec/fixtures/dc_blueprints.lua b/spec/fixtures/dc_blueprints.lua index 2923960734e..2f51e5d613a 100644 --- a/spec/fixtures/dc_blueprints.lua +++ b/spec/fixtures/dc_blueprints.lua @@ -10,7 +10,7 @@ local null = ngx.null local function reset() return { - _format_version = "1.1" + _format_version = "3.0" } end From 7dfc6d1cd3378dcf15092046120074d868fb777c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Jul 2022 18:46:23 +0800 Subject: [PATCH 1599/4351] tests(perf) correctly use repos that git checkout-ed (#3520) --- spec/helpers/perf/drivers/docker.lua | 13 ++++++------- spec/helpers/perf/drivers/terraform.lua | 15 +++++++-------- spec/helpers/perf/git.lua | 4 +++- 3 files changed, 16 insertions(+), 16 deletions(-) diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index ae20c2a78aa..0df3282af1d 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -279,13 +279,12 @@ function _M:setup_kong(version, kong_conf) return ok, err end - local use_git + local git_repo_path local image = "kong" self.daily_image_desc = nil if version:startswith("git:") then - perf.git_checkout(version:sub(#("git:")+1)) - use_git = true + git_repo_path = perf.git_checkout(version:sub(#("git:")+1)) if self.opts.use_daily_image then image = "kong/kong" local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") @@ -305,9 +304,9 @@ function _M:setup_kong(version, kong_conf) image = image .. ":" .. version self.kong_image = image - self.use_git = use_git + self.git_repo_path = git_repo_path - return prepare_spec_helpers(self, use_git, version) + return prepare_spec_helpers(self, git_repo_path, version) end function _M:start_kong(kong_conf, driver_conf) @@ -353,10 +352,10 @@ function _M:start_kong(kong_conf, driver_conf) perf.execute("docker cp ./spec/fixtures/kong_clustering.crt " .. cid .. ":/") perf.execute("docker cp ./spec/fixtures/kong_clustering.key " .. cid .. ":/") - if self.use_git then + if self.git_repo_path then perf.execute("docker exec --user=root " .. cid .. " find /usr/local/openresty/site/lualib/kong/ -name '*.ljbc' -delete; true") - perf.execute("docker cp ./kong " .. cid .. ":/usr/local/share/lua/5.1/") + perf.execute("docker cp " .. self.git_repo_path .. "/kong " .. cid .. ":/usr/local/share/lua/5.1/") end end diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 6fde2af15d5..1a6ddd5cfb2 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -285,11 +285,10 @@ function _M:setup_kong(version, kong_conf) return ok, err end - local use_git, _ + local git_repo_path, _ if version:startswith("git:") then - perf.git_checkout(version:sub(#("git:")+1)) - use_git = true + git_repo_path = perf.git_checkout(version:sub(#("git:")+1)) version = perf.get_kong_version() self.log.debug("current git hash resolves to Kong version ", version) @@ -309,7 +308,7 @@ function _M:setup_kong(version, kong_conf) -- daily image are only used when testing with git -- testing upon release artifact won't apply daily image files local daily_image = "kong/kong:master-nightly-ubuntu" - if self.opts.use_daily_image and use_git then + if self.opts.use_daily_image and git_repo_path then -- install docker on kong instance local _, err = execute_batch(self, self.kong_ip, { "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes docker.io", @@ -397,11 +396,11 @@ function _M:setup_kong(version, kong_conf) _, err = execute_batch(self, nil, { -- upload - use_git and ("tar zc kong | " .. ssh_execute_wrap(self, self.kong_ip, + git_repo_path and ("(cd " .. git_repo_path .. " && tar zc kong) | " .. ssh_execute_wrap(self, self.kong_ip, "sudo tar zx -C /usr/local/share/lua/5.1")) or "echo use stock files", - use_git and (ssh_execute_wrap(self, self.kong_ip, + git_repo_path and (ssh_execute_wrap(self, self.kong_ip, "sudo cp -r /usr/local/share/lua/5.1/kong/include/. /usr/local/kong/include/ && sudo chmod 777 -R /usr/local/kong/include/ || true")) - or "echo use stock proto files", + or "echo use stock files", -- run migrations with default configurations ssh_execute_wrap(self, self.kong_ip, "sudo mkdir -p /etc/kong"), @@ -418,7 +417,7 @@ function _M:setup_kong(version, kong_conf) return false, err end - return prepare_spec_helpers(self, use_git, version) + return prepare_spec_helpers(self, git_repo_path, version) end function _M:start_kong(kong_conf, driver_conf) diff --git a/spec/helpers/perf/git.lua b/spec/helpers/perf/git.lua index 22259341863..f7950ec5e08 100644 --- a/spec/helpers/perf/git.lua +++ b/spec/helpers/perf/git.lua @@ -35,7 +35,7 @@ local function git_checkout(version) for _, cmd in ipairs({ "rm -rf " .. git_temp_repo, "git clone . " .. git_temp_repo, - "cp -r .git/refs/ " .. git_temp_repo .. "/.git/refs/.", + "cp -r .git/refs/ " .. git_temp_repo .. "/.git/.", -- version is sometimes a hash so we can't always use -b "cd " .. git_temp_repo .. " && git checkout " ..version }) do @@ -46,6 +46,8 @@ local function git_checkout(version) end utils.add_lua_package_paths(git_temp_repo) + + return git_temp_repo end local function git_restore() From b63fffea5f6ae99e3e6b743a4d7aaab55378f845 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 26 Jul 2022 17:38:33 +0800 Subject: [PATCH 1600/4351] tests(perf) fix perf framework for `aws-ec2` provider (#3529) --- spec/fixtures/perf/terraform/aws-ec2/ssh.tf | 2 +- spec/helpers/perf/drivers/terraform.lua | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/fixtures/perf/terraform/aws-ec2/ssh.tf b/spec/fixtures/perf/terraform/aws-ec2/ssh.tf index 7e18ae8ad5e..30629007cfc 100644 --- a/spec/fixtures/perf/terraform/aws-ec2/ssh.tf +++ b/spec/fixtures/perf/terraform/aws-ec2/ssh.tf @@ -6,5 +6,5 @@ resource "tls_private_key" "key" { resource "local_sensitive_file" "key_priv" { content = tls_private_key.key.private_key_pem filename = "./id_rsa" - file_permission = "0755" + file_permission = "0600" } diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 1a6ddd5cfb2..bd5dd86fde4 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -311,6 +311,7 @@ function _M:setup_kong(version, kong_conf) if self.opts.use_daily_image and git_repo_path then -- install docker on kong instance local _, err = execute_batch(self, self.kong_ip, { + "sudo apt-get update -qq", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes docker.io", "sudo docker version", }) From f7a12d8cc144cfcdccb16e074a7d52182a94f710 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Jul 2022 21:02:51 -0700 Subject: [PATCH 1601/4351] tests(perf) align hybrid mode setup API --- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 114 +++++++++--------- .../07-upstream_lock_regression_spec.lua | 19 +-- .../07-upstream_lock_regression_spec.lua | 14 ++- spec/helpers/perf.lua | 57 ++------- spec/helpers/perf/drivers/docker.lua | 94 ++++++++++++--- spec/helpers/perf/drivers/terraform.lua | 33 +++-- 6 files changed, 184 insertions(+), 147 deletions(-) diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index 9106dc376ea..e619877ceda 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -2,19 +2,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") -perf.set_log_level(ngx.DEBUG) - -local driver = os.getenv("PERF_TEST_DRIVER") or "docker" -local use_daily_image = os.getenv("PERF_TEST_USE_DAILY_IMAGE") -perf.use_driver(driver, { - use_daily_image = use_daily_image, -}) - --- currently this suite can only run in docker driver -local describe = describe -if driver ~= "docker" then - describe = pending -end +perf.use_defaults() local versions = {} @@ -50,49 +38,12 @@ local wrk_script = [[ ]] -describe("perf test #baseline", function() - local upstream_uri - lazy_setup(function() - perf.setup() - - upstream_uri = perf.start_worker([[ - location = /test { - return 200; - } - ]]) - end) - - lazy_teardown(function() - perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) - end) - - it("upstream directly", function() - local results = {} - for i=1,3 do - perf.start_load({ - uri = upstream_uri, - path = "/test", - connections = 100, - threads = 5, - duration = LOAD_DURATION, - }) - - local result = assert(perf.wait_result()) - - utils.print_and_save(("### Result for upstream directly (run %d):\n%s"):format(i, result)) - results[i] = result - end - - utils.print_and_save("### Combined result for upstream directly:\n" .. assert(perf.combine_results(results))) - end) -end) - for _, version in ipairs(versions) do - describe("perf test for Kong " .. version .. " #simple #no_plugins", function() + describe("perf test for Kong " .. version .. " #hybrid #no_plugins", function() local bp lazy_setup(function() - local helpers = perf.setup() + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", @@ -121,9 +72,33 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_hybrid_kong({ + local _, err + _, err = perf.start_kong({ + admin_listen = "0.0.0.0:8001", + proxy_listen = "off", + role = "control_plane", vitals = "on", + }, { + name = "cp", + ports = { 8001 }, }) + assert(err == nil, err) + + _, err = perf.start_kong({ + admin_listen = "off", + role = "data_plane", + database = "off", + vitals = "on", + cluster_control_plane = "cp:8005", + cluster_telemetry_endpoint = "cp:8006", + }, { + name = "dp", + ports = { 8000 }, + }) + assert(err == nil, err) + + -- wait for hybrid mode sync + ngx.sleep(10) end) after_each(function() @@ -144,6 +119,7 @@ for _, version in ipairs(versions) do connections = 100, threads = 5, duration = LOAD_DURATION, + kong_name = "dp", }) local result = assert(perf.wait_result()) @@ -167,6 +143,7 @@ for _, version in ipairs(versions) do threads = 5, duration = LOAD_DURATION, script = wrk_script, + kong_name = "dp", }) local result = assert(perf.wait_result()) @@ -181,10 +158,10 @@ for _, version in ipairs(versions) do end) end) - describe("perf test for Kong " .. version .. " #simple #key-auth", function() + describe("perf test for Kong " .. version .. " #hybrid #key-auth", function() local bp lazy_setup(function() - local helpers = perf.setup() + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", @@ -233,7 +210,31 @@ for _, version in ipairs(versions) do end) before_each(function() - perf.start_hybrid_kong() + local _, err + _, err = perf.start_kong({ + admin_listen = "0.0.0.0:8001", + proxy_listen = "off", + role = "control_plane", + }, { + name = "cp", + ports = { 8001 }, + }) + assert(err == nil, err) + + _, err = perf.start_kong({ + admin_listen = "off", + role = "data_plane", + database = "off", + cluster_control_plane = "cp:8005", + cluster_telemetry_endpoint = "cp:8006", + }, { + name = "dp", + ports = { 8000 }, + }) + assert(err == nil, err) + + -- wait for hybrid mode sync + ngx.sleep(10) end) after_each(function() @@ -256,6 +257,7 @@ for _, version in ipairs(versions) do threads = 5, duration = LOAD_DURATION, script = wrk_script, + kong_name = "dp", }) diff --git a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua index bab46fe6db6..2921ed0226b 100644 --- a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua @@ -166,12 +166,10 @@ local do_patch = true proxy_listen = "off", role = "control_plane", vitals = "off", - cluster_cert = "/tmp/kong-hybrid-cert.pem", - cluster_cert_key = "/tmp/kong-hybrid-key.pem", - cluster_listen = "localhost:8005", mem_cache_size = "1024m", }, { - name = "cp" + name = "cp", + ports = { 8001 }, }) assert(err == nil, err) @@ -180,18 +178,21 @@ local do_patch = true role = "data_plane", database = "off", vitals = "off", - cluster_cert = "/tmp/kong-hybrid-cert.pem", - cluster_cert_key = "/tmp/kong-hybrid-key.pem", - cluster_control_plane = "localhost:8005", + cluster_control_plane = "cp:8005", + cluster_telemetry_endpoint = "cp:8006", mem_cache_size = "1024m", }, { - name = "dp" + name = "dp", + ports = { 8000 }, }) assert(err == nil, err) + + -- wait for hybrid mode sync + ngx.sleep(10) end) after_each(function() - --perf.stop_kong() + perf.stop_kong() end) lazy_teardown(function() diff --git a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua index 1c58fc90967..8f5cc40eb59 100644 --- a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua @@ -166,10 +166,10 @@ local do_patch = false vitals = "off", cluster_cert = "/tmp/kong-hybrid-cert.pem", cluster_cert_key = "/tmp/kong-hybrid-key.pem", - cluster_listen = "localhost:8005", mem_cache_size = "1024m", }, { - name = "cp" + name = "cp", + ports = { 8001 }, }) assert(err == nil, err) @@ -180,17 +180,21 @@ local do_patch = false vitals = "off", cluster_cert = "/tmp/kong-hybrid-cert.pem", cluster_cert_key = "/tmp/kong-hybrid-key.pem", - cluster_control_plane = "localhost:8005", + cluster_control_plane = "cp:8005", mem_cache_size = "1024m", nginx_worker_processes = 1, }, { - name = "dp" + name = "dp", + ports = { 8000 }, }) assert(err == nil, err) + + -- wait for hybrid mode sync + ngx.sleep(10) end) after_each(function() - --perf.stop_kong() + perf.stop_kong() end) lazy_teardown(function() diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 517b054e179..390ff32582f 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -5,7 +5,6 @@ local utils = require("spec.helpers.perf.utils") local git = require("spec.helpers.perf.git") local charts = require("spec.helpers.perf.charts") local read_all_env = require("kong.cmd.utils.env").read_all -local cjson = require "cjson" local my_logger = logger.new_logger("[controller]") @@ -17,7 +16,6 @@ charts.register_busted_hook() local RETRY_COUNT = 3 local DRIVER local DRIVER_NAME -local DATA_PLANE, CONTROL_PLANE local LAST_KONG_VERSION -- Real user facing functions @@ -203,41 +201,6 @@ function _M.start_worker(conf, port_count) return port_count == 1 and ret[1] or ret end ---- Start Kong in hybrid mode with given version and conf --- @function start_hybrid_kong --- @param version string Kong version --- @param kong_confs table Kong configuration as a lua table --- @return nothing. Throws an error if any. -function _M.start_hybrid_kong(kong_confs) - local kong_confs = kong_confs or {} - - kong_confs['cluster_cert'] = '/kong_clustering.crt' - kong_confs['cluster_cert_key'] = '/kong_clustering.key' - kong_confs['role'] = 'control_plane' - kong_confs['admin_listen'] = '0.0.0.0:8001' - - CONTROL_PLANE = _M.start_kong(kong_confs, { - name = 'cp', - ports = { 8001 }, - }) - - kong_confs['admin_listen'] = "off" - kong_confs['role'] = 'data_plane' - kong_confs['database'] = 'off' - kong_confs['cluster_control_plane'] = 'kong-cp:8005' - kong_confs['cluster_telemetry_endpoint'] = 'kong-cp:8006' - - DATA_PLANE = _M.start_kong(kong_confs, { - name = 'dp', - dns = { ['kong-cp'] = CONTROL_PLANE }, - ports = { 8000 }, - }) - - if not utils.wait_output("docker logs -f " .. DATA_PLANE, " [DB cache] purging (local) cache", 30) then - error("timeout waiting for DP having it's entities ready") - end -end - --- Start Kong with given version and conf -- @function start_kong -- @param kong_confs table Kong configuration as a lua table @@ -273,7 +236,7 @@ end -- @function setup -- @param version string Kong version -- @return table the `helpers` utility as if it's require("spec.helpers") -function _M.setup_kong(version) +function _M.setup_kong(version, kong_confs) LAST_KONG_VERSION = version return invoke_driver("setup_kong", version) end @@ -299,6 +262,7 @@ local load_should_stop -- @param opts.threads[optional] number request thread count, default to 5 -- @param opts.duration[optional] number perf test duration in seconds, default to 10 -- @param opts.script[optional] string content of wrk script, default to nil +-- @param opts.kong_name[optional] string specify the kong name to send load to; will automatically pick one if not specified -- @return nothing. Throws an error if any. function _M.start_load(opts) if load_thread then @@ -328,7 +292,7 @@ function _M.start_load(opts) " %s/" .. path .. " --latency" - local load_cmd = invoke_driver("get_start_load_cmd", load_cmd_stub, opts.script, opts.uri, DATA_PLANE) + local load_cmd = invoke_driver("get_start_load_cmd", load_cmd_stub, opts.script, opts.uri, opts.kong_name) load_should_stop = false load_thread = ngx.thread.spawn(function() @@ -446,10 +410,10 @@ local function parse_wrk_result(r) lat_avg = tonumber(lat_avg or nan) * (avg_m == "u" and 0.001 or (avg_m == "m" and 1 or 1000)) lat_max = tonumber(lat_max or nan) * (max_m == "u" and 0.001 or (max_m == "m" and 1 or 1000)) - local p90, p90_m = string.match(r, "90%%%s+([%d%.]+)(m?)s") - local p99, p99_m = string.match(r, "99%%%s+([%d%.]+)(m?)s") - p90 = tonumber(p90 or nan) * (p90_m == "m" and 1 or 1000) - p99 = tonumber(p99 or nan) * (p99_m == "m" and 1 or 1000) + local p90, p90_m = string.match(r, "90%%%s+([%d%.]+)([mu]?)s") + local p99, p99_m = string.match(r, "99%%%s+([%d%.]+)([mu]?)s") + p90 = tonumber(p90 or nan) * (p90_m == "u" and 0.001 or (p90_m == "m" and 1 or 1000)) + p99 = tonumber(p99 or nan) * (p99_m == "u" and 0.001 or (p99_m == "m" and 1 or 1000)) return rps, count, lat_avg, lat_max, p90, p99 end @@ -501,7 +465,7 @@ RPS Avg: %3.2f Latency Avg: %3.2fms Max: %3.2fms P90 (ms): %s P99 (ms): %s - ]]):format(rps, latency_avg, latency_max, cjson.encode(latencies_p90), cjson.encode(latencies_p99)) + ]]):format(rps, latency_avg, latency_max, table.concat(latencies_p90, ", "), table.concat(latencies_p99, ", ")) end --- Wait until the systemtap probe is loaded @@ -573,9 +537,10 @@ end --- Get the Admin URI accessible from worker -- @function save_error_log +-- @param kong_name[optional] string specify the kong name; will automatically pick one if not specified -- @return Nothing. Throws an error if any. -function _M.get_admin_uri() - return invoke_driver("get_admin_uri", CONTROL_PLANE) +function _M.get_admin_uri(kong_name) + return invoke_driver("get_admin_uri", kong_name) end --- Save a .sql file of the database diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 0df3282af1d..db734e52550 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -7,6 +7,8 @@ local _M = {} local mt = {__index = _M} local UPSTREAM_PORT = 18088 +local KONG_DEFAULT_HYBRID_CERT = "/etc/kong-hybrid-cert.pem" +local KONG_DEFAULT_HYBRID_CERT_KEY = "/etc/kong-hybrid-key.pem" function _M.new(opts) return setmetatable({ @@ -189,10 +191,6 @@ function _M:setup() return true end -function _M:setup_kong(version) - return false, "not implemented" -end - function _M:start_worker(conf, port_count) conf = conf or [[ location = /test { @@ -273,7 +271,7 @@ function _M:start_worker(conf, port_count) end -function _M:setup_kong(version, kong_conf) +function _M:setup_kong(version) local ok, err = _M.setup(self) if not ok then return ok, err @@ -306,6 +304,16 @@ function _M:setup_kong(version, kong_conf) self.kong_image = image self.git_repo_path = git_repo_path + local docker_args = "--link " .. self.psql_ct_id .. ":postgres " .. + "-e KONG_PG_HOST=postgres " .. + "-e KONG_PG_DATABASE=kong_tests " + + local _, err = perf.execute("docker run --rm " .. docker_args .. " " .. self.kong_image .. " kong migrations bootstrap", + { logger = self.log.log_exec }) + if err then + return nil, "error running initial migration: " .. err + end + return prepare_spec_helpers(self, git_repo_path, version) end @@ -318,7 +326,12 @@ function _M:start_kong(kong_conf, driver_conf) end if self.kong_ct_ids[kong_name] == nil then - local docker_args = "--name kong_perf_kong_$(date +%s) " + if not kong_conf['cluster_cert'] then + kong_conf['cluster_cert'] = KONG_DEFAULT_HYBRID_CERT + kong_conf['cluster_cert_key'] = KONG_DEFAULT_HYBRID_CERT_KEY + end + + local docker_args = "--name kong_perf_kong_$(date +%s)_" .. kong_name .. " " for k, v in pairs(kong_conf) do docker_args = docker_args .. string.format("-e KONG_%s=%s ", k:upper(), v) end @@ -331,10 +344,9 @@ function _M:start_kong(kong_conf, driver_conf) "-e KONG_PG_DATABASE=kong_tests " end - if driver_conf.dns then - for name, address in pairs(driver_conf.dns) do - docker_args = docker_args .. string.format("--link %s:%s ", address, name) - end + -- link to other kong instances + for name, ctid in pairs(self.kong_ct_ids) do + docker_args = docker_args .. string.format("--link %s:%s ", ctid, name) end for _, port in ipairs(driver_conf.ports) do @@ -349,8 +361,8 @@ function _M:start_kong(kong_conf, driver_conf) end self.kong_ct_ids[kong_name] = cid - perf.execute("docker cp ./spec/fixtures/kong_clustering.crt " .. cid .. ":/") - perf.execute("docker cp ./spec/fixtures/kong_clustering.key " .. cid .. ":/") + perf.execute("docker cp ./spec/fixtures/kong_clustering.crt " .. cid .. ":" .. KONG_DEFAULT_HYBRID_CERT) + perf.execute("docker cp ./spec/fixtures/kong_clustering.key " .. cid .. ":" .. KONG_DEFAULT_HYBRID_CERT_KEY) if self.git_repo_path then perf.execute("docker exec --user=root " .. cid .. @@ -359,7 +371,7 @@ function _M:start_kong(kong_conf, driver_conf) end end - self.log.info("starting kong container with ID ", self.kong_ct_ids[kong_name]) + self.log.info("starting kong container \"" .. kong_name .. "\" with ID ", self.kong_ct_ids[kong_name]) local ok, err = start_container(self.kong_ct_ids[kong_name]) if not ok then return false, "kong is not running: " .. err @@ -383,7 +395,7 @@ function _M:start_kong(kong_conf, driver_conf) table.insert(port_maps, string.format("%s->%s/tcp", mport, port)) end - self.log.info("kong is started to listen at port ", table.concat(port_maps, ", ")) + self.log.info("kong container \"" .. kong_name .. "\" is started to listen at port ", table.concat(port_maps, ", ")) return self.kong_ct_ids[kong_name] end @@ -398,15 +410,36 @@ function _M:stop_kong() return true end -function _M:get_start_load_cmd(stub, script, uri, kong_id) +function _M:get_start_load_cmd(stub, script, uri, kong_name) if not self.worker_ct_id then return false, "worker container is not started, 'start_worker' must be called first" end + local kong_id if not uri then - if not kong_id then - kong_id = self.kong_ct_ids[next(self.kong_ct_ids)] -- pick the first one + if not kong_name then + -- find all kong containers with first one that exposes proxy port + for name, ct_id in pairs(self.kong_ct_ids) do + local admin_port, err = get_container_port(ct_id, "8000/tcp") + if err then + -- this is fine, it means this kong doesn't have a proxy port + self.log.debug("failed to get kong proxy port for " .. ct_id .. ": " .. (err or "nil")) + elseif admin_port then + kong_id = ct_id + self.log.info("automatically picked kong container \"", name, "\" with ID " .. ct_id .. " for proxy port") + break + end + end + if not kong_id then + return false, "failed to find kong proxy port" + end + else + kong_id = self.kong_ct_ids[kong_name] + if not kong_id then + return false, "kong container \"" .. kong_name .. "\" is not found" + end end + local kong_vip, err = get_container_vip(kong_id) if err then return false, "unable to read kong container's private IP: " .. err @@ -433,10 +466,31 @@ function _M:get_start_load_cmd(stub, script, uri, kong_id) stub:format(script_path, uri) end -function _M:get_admin_uri(kong_id) - if not kong_id then - kong_id = self.kong_ct_ids[next(self.kong_ct_ids)] -- pick the first one +function _M:get_admin_uri(kong_name) + local kong_id + if not kong_name then + -- find all kong containers with first one that exposes admin port + for name, ct_id in pairs(self.kong_ct_ids) do + local admin_port, err = get_container_port(ct_id, "8001/tcp") + if err then + -- this is fine, it means this kong doesn't have an admin port + self.log.warn("failed to get kong admin port for " .. ct_id .. ": " .. (err or "nil")) + elseif admin_port then + kong_id = ct_id + self.log.info("automatically picked kong container \"", name, "\" with ID " .. ct_id .. " for admin port") + break + end + end + if not kong_id then + return nil, "failed to find kong admin port" + end + else + kong_id = self.kong_ct_ids[kong_name] + if not kong_id then + return false, "kong container \"" .. kong_name .. "\" is not found" + end end + local kong_vip, err = get_container_vip(kong_id) if err then return false, "unable to read kong container's private IP: " .. err diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index bd5dd86fde4..84ed0e1dc02 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -11,6 +11,8 @@ local UPSTREAM_PORT = 8088 local KONG_ADMIN_PORT local PG_PASSWORD = tools.random_string() local KONG_ERROR_LOG_PATH = "/tmp/error.log" +local KONG_DEFAULT_HYBRID_CERT = "/tmp/kong-hybrid-cert.pem" +local KONG_DEFAULT_HYBRID_CERT_KEY = "/tmp/kong-hybrid-key.pem" -- threshold for load_avg / nproc, not based on specific research, -- just a arbitrary number to ensure test env is normalized local LOAD_NORMALIZED_THRESHOLD = 0.2 @@ -138,8 +140,8 @@ function _M:setup(opts) -- install psql docker on db instance ok, err = execute_batch(self, self.db_ip, { - "sudo systemctl stop unattended-upgrades", - "sudo apt-get update", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes docker.io", + "sudo apt-get purge unattended-upgrades -y", + "sudo apt-get update -qq", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes docker.io", "sudo docker rm -f kong-database || true", -- if exist remove it "sudo docker volume rm $(sudo docker volume ls -qf dangling=true) || true", -- cleanup postgres volumes if any "sudo docker run -d -p5432:5432 ".. @@ -223,7 +225,7 @@ function _M:start_worker(conf, port_count) local ok, err = execute_batch(self, self.worker_ip, { "sudo id", "echo performance | sudo tee /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor || true", - "sudo systemctl stop unattended-upgrades", + "sudo apt-get purge unattended-upgrades -y", "sudo apt-get update -qq", "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install -y --force-yes nginx gcc make unzip libssl-dev zlib1g-dev", "which wrk || (rm -rf wrk && git clone https://github.com/wg/wrk -b 4.2.0 && cd wrk && make -j$(nproc) WITH_OPENSSL=/usr && sudo cp wrk /usr/local/bin/wrk)", "which wrk2 || (rm -rf wrk2 && git clone https://github.com/giltene/wrk2 && cd wrk2 && make -j$(nproc) && sudo cp wrk /usr/local/bin/wrk2)", @@ -279,7 +281,7 @@ local function prepare_spec_helpers(self, use_git, version) error("Unable to load spec.helpers") end -function _M:setup_kong(version, kong_conf) +function _M:setup_kong(version) local ok, err = _M.setup(self) if not ok then return ok, err @@ -340,8 +342,8 @@ function _M:setup_kong(version, kong_conf) end local ok, err = execute_batch(self, self.kong_ip, { - "sudo systemctl stop unattended-upgrades", - "sudo apt-get update", + "sudo apt-get purge unattended-upgrades -y", + "sudo apt-get update -qq", "echo | sudo tee " .. KONG_ERROR_LOG_PATH, -- clear it "sudo id", -- set cpu scheduler to performance, it should lock cpufreq to static freq @@ -358,7 +360,7 @@ function _M:setup_kong(version, kong_conf) " --user " .. download_user .. " --password " .. download_pass .. " -O kong-" .. version .. ".deb", "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", -- generate hybrid cert - "kong hybrid gen_cert /tmp/kong-hybrid-cert.pem /tmp/kong-hybrid-key.pem || true", + "kong hybrid gen_cert " .. KONG_DEFAULT_HYBRID_CERT .. " " .. KONG_DEFAULT_HYBRID_CERT_KEY .. " || true", }) if not ok then return false, err @@ -384,7 +386,7 @@ function _M:setup_kong(version, kong_conf) self.daily_image_desc = labels.version .. ", " .. labels.created end - kong_conf = kong_conf or {} + local kong_conf = {} kong_conf["pg_host"] = self.db_internal_ip kong_conf["pg_password"] = PG_PASSWORD kong_conf["pg_database"] = "kong_tests" @@ -440,6 +442,10 @@ function _M:start_kong(kong_conf, driver_conf) kong_conf['admin_listen'] = kong_conf['admin_listen'] or ("0.0.0.0:" .. KONG_ADMIN_PORT) kong_conf['vitals'] = kong_conf['vitals'] or "off" kong_conf['anonymous_reports'] = kong_conf['anonymous_reports'] or "off" + if not kong_conf['cluster_cert'] then + kong_conf['cluster_cert'] = KONG_DEFAULT_HYBRID_CERT + kong_conf['cluster_cert_key'] = KONG_DEFAULT_HYBRID_CERT_KEY + end local kong_conf_blob = "" for k, v in pairs(kong_conf) do @@ -454,7 +460,10 @@ function _M:start_kong(kong_conf, driver_conf) "sudo kong check " .. conf_path, string.format("sudo kong migrations up -y -c %s || true", conf_path), string.format("sudo kong migrations finish -y -c %s || true", conf_path), - string.format("ulimit -n 655360; sudo kong start -c %s || sudo kong restart -c %s", conf_path, conf_path) + string.format("ulimit -n 655360; sudo kong start -c %s || sudo kong restart -c %s", conf_path, conf_path), + -- set mapping of kong name to IP for use like Hybrid mode + "grep -q 'START PERF HOSTS' /etc/hosts || (echo '## START PERF HOSTS' | sudo tee -a /etc/hosts)", + "echo " .. self.kong_internal_ip .. " " .. kong_name .. " | sudo tee -a /etc/hosts", }) if err then return false, err @@ -472,8 +481,10 @@ function _M:stop_kong() self.log.debug("Kong node end 1m loadavg is ", load:match("[%d%.]+")) - return perf.execute(ssh_execute_wrap(self, self.kong_ip, "sudo pkill -kill nginx"), - { logger = self.ssh_log.log_exec }) + return execute_batch(self, self.kong_ip, { + "sudo pkill -kill nginx", + "sudo sed '/START PERF HOSTS/Q' -i /etc/hosts", + }) end function _M:get_start_load_cmd(stub, script, uri) From c93ea29f51b720a5970589fc851a70614e7a93a2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Jul 2022 21:03:41 -0700 Subject: [PATCH 1602/4351] chore(perf) cron job to compare older commits on master --- .github/workflows/perf.yml | 2 +- spec/04-perf/01-rps/04-simple_hybrid_spec.lua | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 33e8a8212ba..16ef830a7e5 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -165,7 +165,7 @@ jobs: elif [[ ! -z "${{ github.event.comment.body }}" ]]; then vers="git:${{ steps.comment-branch.outputs.head_ref}},git:${{ steps.comment-branch.outputs.base_ref}}" else # is cron job/on master - vers="git:master" + vers="git:master,git:origin/master~10,git:origin/master~50" fi echo $vers diff --git a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua index e619877ceda..80cee05e06c 100644 --- a/spec/04-perf/01-rps/04-simple_hybrid_spec.lua +++ b/spec/04-perf/01-rps/04-simple_hybrid_spec.lua @@ -40,7 +40,7 @@ local wrk_script = [[ for _, version in ipairs(versions) do - describe("perf test for Kong " .. version .. " #hybrid #no_plugins", function() + describe("perf test for Kong " .. version .. " #simple #hybrid #no_plugins", function() local bp lazy_setup(function() local helpers = perf.setup_kong(version) @@ -158,7 +158,7 @@ for _, version in ipairs(versions) do end) end) - describe("perf test for Kong " .. version .. " #hybrid #key-auth", function() + describe("perf test for Kong " .. version .. " #simple #hybrid #key-auth", function() local bp lazy_setup(function() local helpers = perf.setup_kong(version) From 3e088dced7f32365229518248b38bc92fc18da64 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 27 Jul 2022 12:07:52 +0800 Subject: [PATCH 1603/4351] tests(perf) fix exit code being nil and SSH key permission (#3538) --- spec/fixtures/perf/terraform/digitalocean/ssh.tf | 2 +- spec/fixtures/perf/terraform/equinix-metal/ssh.tf | 2 +- spec/helpers/perf/utils.lua | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/spec/fixtures/perf/terraform/digitalocean/ssh.tf b/spec/fixtures/perf/terraform/digitalocean/ssh.tf index 7e18ae8ad5e..30629007cfc 100644 --- a/spec/fixtures/perf/terraform/digitalocean/ssh.tf +++ b/spec/fixtures/perf/terraform/digitalocean/ssh.tf @@ -6,5 +6,5 @@ resource "tls_private_key" "key" { resource "local_sensitive_file" "key_priv" { content = tls_private_key.key.private_key_pem filename = "./id_rsa" - file_permission = "0755" + file_permission = "0600" } diff --git a/spec/fixtures/perf/terraform/equinix-metal/ssh.tf b/spec/fixtures/perf/terraform/equinix-metal/ssh.tf index 1f8d68da03d..9ca74532234 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/ssh.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/ssh.tf @@ -1,5 +1,5 @@ resource "local_sensitive_file" "key_priv" { content = tls_private_key.key.private_key_pem filename = "./id_rsa" - file_permission = "0755" + file_permission = "0600" } diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 262a14ad9b4..feb27965893 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -79,7 +79,7 @@ local function execute(cmd, opts) return ret end - return ret, ("process exited with code %d: %s"):format(code, msg) + return ret, ("process exited with code %s: %s"):format(code, msg) end --- Execute a command and return until pattern is found in its output From e5f11b23a920c1e8c63dd824261e9d91535850fe Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 26 Jul 2022 22:19:49 -0700 Subject: [PATCH 1604/4351] chore(tests) not using root for terraform --- spec/helpers/perf/drivers/terraform.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 84ed0e1dc02..8ee51a8052c 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -116,8 +116,8 @@ function _M:setup(opts) _, err = execute_batch(self, nil, { "terraform version", - "cd " .. self.work_dir .. " && sudo terraform init", - "cd " .. self.work_dir .. " && sudo terraform apply -auto-approve " .. self.tfvars, + "cd " .. self.work_dir .. " && terraform init", + "cd " .. self.work_dir .. " && terraform apply -auto-approve " .. self.tfvars, }) if err then return false, err @@ -125,7 +125,7 @@ function _M:setup(opts) -- grab outputs local res - res, err = perf.execute("cd " .. self.work_dir .. " && sudo terraform output -json") + res, err = perf.execute("cd " .. self.work_dir .. " && terraform output -json") if err then return false, "terraform show: " .. err end @@ -170,8 +170,8 @@ function _M:teardown(full) local ok, err = execute_batch(self, nil, { "terraform version", - "cd " .. self.work_dir .. " && sudo terraform init", - "cd " .. self.work_dir .. " && sudo terraform destroy -auto-approve " .. self.tfvars, + "cd " .. self.work_dir .. " && terraform init", + "cd " .. self.work_dir .. " && terraform destroy -auto-approve " .. self.tfvars, }) if not ok then return false, err From 2608507b9bacab399a71463c3d99be61a14d76fc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 26 Jul 2022 23:25:32 -0700 Subject: [PATCH 1605/4351] chore(perf) bump up test timeout to 2h as hybrid mode test is enabled --- .github/workflows/perf.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 16ef830a7e5..4a36ca96cf4 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -180,7 +180,7 @@ jobs: PERF_TEST_DRIVER: terraform PERF_TEST_USE_DAILY_IMAGE: true PERF_TEST_DISABLE_EXEC_OUTPUT: true - timeout-minutes: 60 + timeout-minutes: 120 run: | eval `luarocks path` for suite in ${{ steps.choose_perf.outputs.suites }}; do From 96dd7e0bffd91726d5ef22201addf59a98fc2a78 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 26 Jul 2022 23:12:55 -0700 Subject: [PATCH 1606/4351] tests(perf) fix CRUD test and error if setup_kong not called --- spec/04-perf/01-rps/02-balancer_spec.lua | 2 +- spec/04-perf/01-rps/06-core_entities_crud_spec.lua | 2 +- spec/helpers/perf.lua | 8 -------- spec/helpers/perf/drivers/docker.lua | 8 ++++++++ spec/helpers/perf/drivers/terraform.lua | 8 ++++++++ 5 files changed, 18 insertions(+), 10 deletions(-) diff --git a/spec/04-perf/01-rps/02-balancer_spec.lua b/spec/04-perf/01-rps/02-balancer_spec.lua index 6d4472facb9..0826f6090b5 100644 --- a/spec/04-perf/01-rps/02-balancer_spec.lua +++ b/spec/04-perf/01-rps/02-balancer_spec.lua @@ -29,7 +29,7 @@ for _, version in ipairs(versions) do "targets", }, nil, nil, true) - upstream_uris = perf.start_workers([[ + upstream_uris = perf.start_worker([[ location = /test { return 200; } diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua index 581ccb2cd42..41840d52f87 100644 --- a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -393,7 +393,7 @@ for _, version in ipairs(versions) do end lazy_setup(function() - helpers = perf.setup() + helpers = perf.setup_kong(version) local _, err diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 390ff32582f..34285224cf6 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -182,14 +182,6 @@ local _M = { get_kong_version = git.get_kong_version, } ---- Start the worker (nginx) with given conf --- @function start_worker --- @param conf string the Nginx nginx snippet under server{} context --- @return upstream_uri as string -function _M.start_worker(conf) - return invoke_driver("start_workers", conf, 1)[1] -end - --- Start the worker (nginx) with given conf with multiple ports -- @function start_worker -- @param conf string the Nginx nginx snippet under server{} context diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index db734e52550..88cc841ba7f 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -93,6 +93,8 @@ local function get_container_vip(cid) end function _M:teardown() + self.setup_kong_called = false + local ct_ids = {"worker_ct_id", "psql_ct_id" } for _, cid in ipairs(ct_ids) do if self[cid] then @@ -314,10 +316,16 @@ function _M:setup_kong(version) return nil, "error running initial migration: " .. err end + self.setup_kong_called = true + return prepare_spec_helpers(self, git_repo_path, version) end function _M:start_kong(kong_conf, driver_conf) + if not self.setup_kong_called then + return false, "setup_kong() must be called before start_kong()" + end + local kong_name = driver_conf.name or 'default' diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 8ee51a8052c..827881a2daa 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -164,6 +164,8 @@ function _M:setup(opts) end function _M:teardown(full) + self.setup_kong_called = false + if full then -- terraform destroy self.log.info("Running terraform to destroy instances...") @@ -420,10 +422,16 @@ function _M:setup_kong(version) return false, err end + self.setup_kong_called = true + return prepare_spec_helpers(self, git_repo_path, version) end function _M:start_kong(kong_conf, driver_conf) + if not self.setup_kong_called then + return false, "setup_kong() must be called before start_kong()" + end + local kong_name = driver_conf and driver_conf.name or "default" local prefix = "/usr/local/kong_" .. kong_name local conf_path = "/etc/kong/" .. kong_name .. ".conf" From 8920006b2400bbc8e2ba8d329d8b6babc11aaf21 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 27 Jul 2022 19:35:10 +0800 Subject: [PATCH 1607/4351] docs(helpers) add docs for function `wait_timer` (#9130) --- spec/helpers.lua | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index ff3c8999f0c..8d9061a7f8d 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1392,13 +1392,27 @@ local function wait_until(f, timeout, step) end ----wait for some timer ----@param timer_name_pattern string ----@param plain boolean ----@param mode string all-finish | all-running | any-finish | any-running | worker-wide-all-finish ----@param timeout? number optional, maximum time to wait (default = 2) ----@param admin_client_timeout? number optional, to override the default timeout setting ----@param forced_admin_port? number optional, to override the default port of admin API +--- Wait for some timers, throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_timer +-- @tparam string timer_name_pattern the call will apply to all timers matching this string +-- @tparam boolean plain if truthy, the `timer_name_pattern` will be matched plain, so without pattern matching +-- @tparam string mode one of: "all-finish", "all-running", "any-finish", "any-running", or "worker-wide-all-finish" +-- +-- any-finish: At least one of the timers that were matched finished +-- +-- all-finish: All timers that were matched finished +-- +-- any-running: At least one of the timers that were matched is running +-- +-- all-running: All timers that were matched are running +-- +-- worker-wide-all-finish: All the timers in the worker that were matched finished +-- @tparam[opt=2] number timeout maximum time to wait +-- @tparam[opt] number admin_client_timeout, to override the default timeout setting +-- @tparam[opt] number forced_admin_port to override the default port of admin API +-- @usage helpers.wait_timer("rate-limiting", true, "all-finish", 10) local function wait_timer(timer_name_pattern, plain, mode, timeout, admin_client_timeout, forced_admin_port) From 949f71ab06a6b93b86b83ae2a97d767fb55517b6 Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Thu, 23 Jun 2022 14:37:27 -0700 Subject: [PATCH 1608/4351] chore(version) Bumping the version to 3.0.0 in prep for release This is also to move to a "bump version right after release" instead of "bump version right before release" pattern. This makes it harder for us to accidently re-release the same version, and ensures a given release points to a single point in time for the code. Signed-off-by: Tyler Ball --- kong-2.8.1-0.rockspec => kong-3.0.0-0.rockspec | 6 +++--- kong/meta.lua | 6 +++--- spec/02-integration/09-hybrid_mode/01-sync_spec.lua | 4 ---- 3 files changed, 6 insertions(+), 10 deletions(-) rename kong-2.8.1-0.rockspec => kong-3.0.0-0.rockspec (99%) diff --git a/kong-2.8.1-0.rockspec b/kong-3.0.0-0.rockspec similarity index 99% rename from kong-2.8.1-0.rockspec rename to kong-3.0.0-0.rockspec index 56145840d67..e97007e8e2b 100644 --- a/kong-2.8.1-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "2.8.1-0" +version = "3.0.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { - url = "https://github.com/Kong/kong.git", - tag = "2.8.1" + url = "git://github.com/Kong/kong", + tag = "3.0.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 4d24b9e3232..87116d828a4 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ - major = 2, - minor = 8, - patch = 1, + major = 3, + minor = 0, + patch = 0, --suffix = "rc.1" }, { -- our Makefile during certain releases adjusts this line. Any changes to diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 7af002938ca..f08599b5827 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -4,10 +4,6 @@ local cjson = require "cjson.safe" local pl_tablex = require "pl.tablex" local _VERSION_TABLE = require "kong.meta" ._VERSION_TABLE local MAJOR = _VERSION_TABLE.major --- make minor version always larger-equal than 3 so test cases are happy -if _VERSION_TABLE.minor < 3 then - _VERSION_TABLE.minor = 3 -end local MINOR = _VERSION_TABLE.minor local PATCH = _VERSION_TABLE.patch local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS From 4dc7d52b429a330e232d39760c0b0f5420e98329 Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Mon, 18 Jul 2022 15:48:50 -0700 Subject: [PATCH 1609/4351] chore(*) Adding version parsing file that supports Enterprise Edition Signed-off-by: Tyler Ball --- Makefile | 2 +- distribution/grep-kong-version.sh | 13 +++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) create mode 100644 distribution/grep-kong-version.sh diff --git a/Makefile b/Makefile index 6630817696a..5131e355678 100644 --- a/Makefile +++ b/Makefile @@ -43,7 +43,7 @@ KONG_NGINX_MODULE_BRANCH ?= master PACKAGE_TYPE ?= deb # This logic should mirror the kong-build-tools equivalent -KONG_VERSION ?= `echo $(KONG_SOURCE_LOCATION)/kong-*.rockspec | sed 's,.*/,,' | cut -d- -f2` +KONG_VERSION ?= `$(KONG_SOURCE_LOCATION)/distribution/grep-kong-version.sh` TAG := $(shell git describe --exact-match HEAD || true) diff --git a/distribution/grep-kong-version.sh b/distribution/grep-kong-version.sh new file mode 100644 index 00000000000..696f3dde5d4 --- /dev/null +++ b/distribution/grep-kong-version.sh @@ -0,0 +1,13 @@ +#!/usr/bin/env bash + +# unofficial strict mode +set -euo pipefail + +kong_version=`echo $KONG_SOURCE_LOCATION/kong-*.rockspec | sed 's,.*/,,' | cut -d- -f2` + +if test -f "$KONG_SOURCE_LOCATION/kong/enterprise_edition/meta.lua"; then + ee_patch=`grep -o -E 'ee_patch[ \t]+=[ \t]+[0-9]+' $KONG_SOURCE_LOCATION/kong/enterprise_edition/meta.lua | awk '{print $3}'` + kong_version="$kong_version.$ee_patch" +fi + +echo "$kong_version" From e6971447bfb0fd476cea7ca9a1a39aea0d809fda Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 27 Jul 2022 15:42:59 -0400 Subject: [PATCH 1610/4351] chore(deps): bump kbt to 4.33.7 --- .requirements | 2 +- distribution/grep-kong-version.sh | 0 2 files changed, 1 insertion(+), 1 deletion(-) mode change 100644 => 100755 distribution/grep-kong-version.sh diff --git a/.requirements b/.requirements index bc6b1e9a3a6..b398068f4ac 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.2 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.5 +KONG_BUILD_TOOLS_VERSION=4.33.7 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/distribution/grep-kong-version.sh b/distribution/grep-kong-version.sh old mode 100644 new mode 100755 From b79a36179e772897dda8b30ab7f2bbcf415fc1c9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 28 Jul 2022 19:42:42 +0200 Subject: [PATCH 1611/4351] Database update testing script and tests (#9064) --- .github/workflows/upgrade-tests.yml | 49 +++++ .gitignore | 2 + .luacheckrc | 4 + CHANGELOG.md | 9 + DEVELOPER.md | 64 ++++++ kong/cmd/migrations.lua | 24 +++ kong/db/migrations/core/016_280_to_300.lua | 149 ++++++------- kong/db/schema/others/migrations.lua | 3 +- .../migrations/_001_280_to_300.lua | 14 +- scripts/test-upgrade-path.sh | 195 ++++++++++++++++++ .../01-db/01-schema/10-migrations_spec.lua | 22 +- .../migrations/core/016_280_to_300_spec.lua | 36 ++++ .../acme/migrations/001_280_to_300_spec.lua | 16 ++ .../migrations/001_280_to_300_spec.lua | 114 ++++++++++ .../migrations/001_280_to_300_spec.lua | 41 ++++ .../migrations/001_280_to_300_spec.lua | 42 ++++ spec/helpers.lua | 2 +- spec/upgrade_helpers.lua | 155 ++++++++++++++ 18 files changed, 857 insertions(+), 84 deletions(-) create mode 100644 .github/workflows/upgrade-tests.yml create mode 100755 scripts/test-upgrade-path.sh create mode 100644 spec/05-migration/db/migrations/core/016_280_to_300_spec.lua create mode 100644 spec/05-migration/plugins/acme/migrations/001_280_to_300_spec.lua create mode 100644 spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua create mode 100644 spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua create mode 100644 spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua create mode 100644 spec/upgrade_helpers.lua diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml new file mode 100644 index 00000000000..90a5d33b177 --- /dev/null +++ b/.github/workflows/upgrade-tests.yml @@ -0,0 +1,49 @@ +name: Upgrade Tests + +on: + schedule: + - cron: '0 4 * * *' + workflow_dispatch: + +jobs: + upgrade-test: + name: Run migration tests + runs-on: ubuntu-20.04 + + steps: + - name: Install Docker + run: | + sudo apt-get -y update + sudo apt-get -y install ca-certificates curl gnupg lsb-release + sudo mkdir -p /etc/apt/keyrings + curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg + echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null + sudo apt-get update + sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin + + - name: Install prerequisites + run: | + sudo apt-get -y install jq + + - name: Install gojira + run: | + cd $RUNNER_WORKSPACE + git clone https://github.com/Kong/gojira + mkdir -p $HOME/.local/bin + ln -s $(pwd)/gojira/gojira.sh $HOME/.local/bin/gojira + + - name: Clone Kong source code + uses: actions/checkout@v3 + with: + fetch-depth: 0 + + - name: Run upgrade tests (Postgres) + run: | + export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE + bash -x ./scripts/test-upgrade-path.sh -d postgres 2.8.0 $GITHUB_REF_NAME + + - name: Run upgrade tests (Cassandra) + run: | + export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE + gojira nuke + bash -x ./scripts/test-upgrade-path.sh -d postgres 2.8.0 $GITHUB_REF_NAME diff --git a/.gitignore b/.gitignore index 8ecd5806197..01cb5c20f75 100644 --- a/.gitignore +++ b/.gitignore @@ -26,3 +26,5 @@ bin/grpcurl *.so *.bak + +upgrade-test-log diff --git a/.luacheckrc b/.luacheckrc index 00cae9e83f4..62bb233fedd 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -64,6 +64,10 @@ files["spec/**/*.lua"] = { std = "ngx_lua+busted", } +files["**/*_test.lua"] = { + std = "ngx_lua+busted", +} + files["spec-old-api/**/*.lua"] = { std = "ngx_lua+busted", } diff --git a/CHANGELOG.md b/CHANGELOG.md index 1fa1530fe82..bea1a9b8bb1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -222,6 +222,15 @@ - Change the default of `lua_ssl_trusted_certificate` to `system` [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. +#### Migrations + +- Postgres migrations can now have an `up_f` part like Cassandra + migrations, designating a function to call. The `up_f` part is + invoked after the `up` part has been executed against the database + for both Postgres and Cassandra. + +- A new CLI command, `kong migrations status`, generates the status on a JSON file. + ### Dependencies - Bumped OpenResty from 1.19.9.1 to [1.21.4.1](https://openresty.org/en/changelog-1021004.html) diff --git a/DEVELOPER.md b/DEVELOPER.md index de2eabb2703..55abfcae81e 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -177,6 +177,70 @@ languages) is performing static linting of your code. You can use [luacheck] make lint ``` +#### Upgrade tests + +Kong Gateway supports no-downtime upgrades through its database schema +migration mechanism (see [UPGRADE.md](./UPGRADE.md)). Each schema +migration needs to be written in a way that allows the previous and +the current version of Kong Gateway run against the same database +during upgrades. Once all nodes have been upgraded to the current +version of Kong Gateway, additional changes to the database can be +made that are incompatible with the previous version. To support +that, each migration is split into two parts, an `up` part that can +only make backwards-compatible changes, and a `teardown` part that +runs after all nodes have been upgraded to the current version. + +Each migration that is contained in Kong Gateway needs to be +accompanied with a test that verifies the correct operation of both +the previous and the current version during an upgrade. These tests +are located in the [spec/05-migration/](spec/05-migration/) directory +and must be named after the migration they test such that the +migration `kong/**/*.lua` has a test in +`spec/05-migration/**/*_spec.lua`. The presence of a test is enforced +by the [upgrade testing](scripts/test-upgrade-path.sh) shell script +which is [automatically run](.github/workflows/upgrade-tests.yml) +through a GitHub Action. + +The [upgrade testing](scripts/test-upgrade-path.sh) shell script works +as follows: + + * A new Kong Gateway installation is brought up using + [Gojira](https://github.com/Kong/gojira), consisting of one node + containing the previous version of Kong Gateway ("OLD"), one node + containing the current version of Kong Gateway ("NEW") and a shared + database server (PostgreSQL or Cassandra). + * NEW: The database is initialized using `kong migrations bootstrap`. + * OLD: The `setup` phase of all applicable migration tests is run. + * NEW: `kong migrations up` is run to run the `up` part of all + applicable migrations. + * OLD: The `old_after_up` phase of all applicable migration tests is + run. + * NEW: The `new_after_up` phase of all applicable migration tests is + run. + * NEW: `kong migrations finish` is run to invoke the `teardown` part + of all applicable migrations. + * NEW: The `new_after_finish` phase of all applicable migration tests + is run. + +Upgrade tests are run using [busted]. To support the specific testing +method of upgrade testing, a number of helper functions are defined in +the [spec/upgrade_helpers.lua](spec/upgrade_helpers.lua) module. +Migration tests use functions from this module to define test cases +and associate them with phases of the upgrade testing process. +Consequently, they are named `setup`, `old_after_up`, `new_after_up` +and `new_after_finish`. Additonally, the function `all_phases` can be +used to run a certain test in the three phases `old_after_up`, +`new_after_up` and `new_after_finish`. These functions replace the +use of busted's `it` function and accept a descriptive string and a +function as argument. + +It is important to note that upgrade tests need to run on both the old +and the new version of Kong. Thus, they can only use features that +are available in both versions (i.e. from helpers.lua). The module +[spec/upgrade_helpers.lua](spec/upgrade_helpers.lua) is copied from +the new version into the container of the old version and it can be +used to make new library functionality available to migration tests. + #### Makefile When developing, you can use the `Makefile` for doing the following operations: diff --git a/kong/cmd/migrations.lua b/kong/cmd/migrations.lua index e5e4e24b99a..c7d29318c71 100644 --- a/kong/cmd/migrations.lua +++ b/kong/cmd/migrations.lua @@ -26,6 +26,8 @@ The available commands are: reset Reset the database. The `reset` command erases all of the data in Kong's database and deletes all of the schemas. + status Dump the database migration status in JSON format + Options: -y,--yes Assume "yes" to prompts and run non-interactively. @@ -154,6 +156,27 @@ local function execute(args) -- exit(0) + elseif args.command == "status" then + + -- Clean up the schema_state data structure so that it can be + -- serialized as json. + local function cleanup (namespace_migrations) + if namespace_migrations then + for _, namespace_migration in pairs(namespace_migrations) do + for i = 1, #namespace_migration.migrations do + namespace_migration.migrations[i] = namespace_migration.migrations[i].name + end + end + end + end + + cleanup(schema_state.new_migrations) + cleanup(schema_state.pending_migrations) + cleanup(schema_state.executed_migrations) + + local cjson = require "cjson" + print(cjson.encode(schema_state)) + elseif args.command == "bootstrap" then if args.force then migrations_utils.reset(schema_state, db, args.lock_timeout) @@ -208,5 +231,6 @@ return { finish = true, list = true, reset = true, + status = true } } diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 18df3e5e19b..66f6ed2ac7b 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -173,37 +173,6 @@ local function c_create_vaults(connector, coordinator) end -local function c_copy_vaults_beta_to_vaults(coordinator) - for rows, err in coordinator:iterate("SELECT id, ws_id, prefix, name, description, config, created_at, updated_at, tags FROM vaults_beta") do - if err then - log.warn("ignored error while running '016_280_to_300' migration: " .. err) - break - end - - for _, row in ipairs(rows) do - local _, err = coordinator:execute( - "INSERT INTO vaults (id, ws_id, prefix, name, description, config, created_at, updated_at, tags) " .. - "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", - cassandra.uuid(row.id), - cassandra.uuid(row.ws_id), - cassandra.text(row.prefix), - cassandra.text(row.name), - cassandra.text(row.description), - cassandra.text(row.config), - cassandra.timestamp(row.created_at), - cassandra.timestamp(row.updated_at), - cassandra.set(row.tags) - ) - if err then - return nil, err - end - end - end - - return true -end - - local function c_drop_vaults_beta(coordinator) local ok, err = coordinator:execute("DROP TABLE IF EXISTS vaults_beta"); if not ok then @@ -222,6 +191,9 @@ local function c_normalize_regex_path(coordinator) for i = 1, #rows do local route = rows[i] + if not route.paths then + goto continue + end local changed = false for idx, path in ipairs(route.paths) do @@ -241,6 +213,7 @@ local function c_normalize_regex_path(coordinator) return nil, err end end + ::continue:: end end return true @@ -251,7 +224,7 @@ local function render(template, keys) end local function p_migrate_regex_path(connector) - for route, err in connector:iterate("SELECT id, paths FROM routes") do + for route, err in connector:iterate("SELECT id, paths FROM routes WHERE paths IS NOT NULL") do if err then return nil, err end @@ -299,40 +272,33 @@ local function p_update_cache_key(connector) return true end +local ensure_empty_vaults_tables do + local ensure_table_is_empty = function(connector, table) + local res, err = connector:query("SELECT * FROM " .. table) + if err then + -- Assume that the error is about the missing table, which is OK + return true + end + if #res > 0 then + return nil, "Cannot perform database upgrade with data in " .. table .. " table. Please delete all rows from it and retry" + end + end + + ensure_empty_vaults_tables = function(connector) + + local _, err = ensure_table_is_empty(connector, "vaults_beta") + if err then + return nil, err + end + local _, err = ensure_table_is_empty(connector, "vaults") + if err then + return nil, err + end + end +end return { postgres = { up = [[ - DO $$ - BEGIN - -- we only want to run this migration if there is vaults_beta table - IF (SELECT to_regclass('vaults_beta')) IS NOT NULL THEN - DROP TRIGGER IF EXISTS "vaults_beta_sync_tags_trigger" ON "vaults_beta"; - - -- Enterprise Edition has a Vaults table created by a Vault Auth Plugin - ALTER TABLE IF EXISTS ONLY "vaults" RENAME TO "vault_auth_vaults"; - ALTER TABLE IF EXISTS ONLY "vault_auth_vaults" RENAME CONSTRAINT "vaults_pkey" TO "vault_auth_vaults_pkey"; - ALTER TABLE IF EXISTS ONLY "vault_auth_vaults" RENAME CONSTRAINT "vaults_name_key" TO "vault_auth_vaults_name_key"; - - ALTER TABLE IF EXISTS ONLY "vaults_beta" RENAME TO "vaults"; - ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_pkey" TO "vaults_pkey"; - ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_id_ws_id_key" TO "vaults_id_ws_id_key"; - ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_prefix_key" TO "vaults_prefix_key"; - ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_prefix_ws_id_key" TO "vaults_prefix_ws_id_key"; - ALTER TABLE IF EXISTS ONLY "vaults" RENAME CONSTRAINT "vaults_beta_ws_id_fkey" TO "vaults_ws_id_fkey"; - - ALTER INDEX IF EXISTS "vaults_beta_tags_idx" RENAME TO "vaults_tags_idx"; - - BEGIN - CREATE TRIGGER "vaults_sync_tags_trigger" - AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults" - FOR EACH ROW - EXECUTE PROCEDURE sync_tags(); - EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN - -- Do nothing, accept existing state - END; - END IF; - END$$; - DO $$ BEGIN ALTER TABLE IF EXISTS ONLY "targets" ADD COLUMN "cache_key" TEXT UNIQUE; @@ -393,7 +359,46 @@ return { END; $$; ]], + + up_f = function(connector) + + local _, err = ensure_empty_vaults_tables(connector) + if err then + return nil, err + end + + local _, err = connector:query([[ + DO $$ + BEGIN + IF (SELECT to_regclass('vaults_beta')) IS NOT NULL THEN + CREATE TABLE vaults ( LIKE vaults_beta INCLUDING ALL ); + + CREATE TRIGGER "vaults_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults" + FOR EACH ROW + EXECUTE PROCEDURE sync_tags(); + + ALTER TABLE vaults ADD CONSTRAINT vaults_ws_id_fkey FOREIGN KEY(ws_id) REFERENCES workspaces(id); + END IF; + END$$; + + ]]) + if err then + return nil, err + end + + return true + end, + teardown = function(connector) + local _, err = connector:query([[ + DROP TABLE IF EXISTS vaults_beta; + ]]) + + if err then + return nil, err + end + local _, err = p_update_cache_key(connector) if err then return nil, err @@ -441,7 +446,16 @@ return { ALTER TABLE routes ADD atc text; ALTER TABLE routes ADD priority int; ]], + + up_f = function(connector) + local _, err = ensure_empty_vaults_tables(connector) + if err then + return nil, err + end + end, + teardown = function(connector) + local coordinator = assert(connector:get_stored_connection()) local _, err = c_remove_unused_targets(coordinator) if err then @@ -463,17 +477,12 @@ return { return nil, err end - _, err = c_create_vaults(connector, coordinator) - if err then - return nil, err - end - - _, err = c_copy_vaults_beta_to_vaults(coordinator) + _, err = c_drop_vaults_beta(coordinator) if err then return nil, err end - _, err = c_drop_vaults_beta(coordinator) + _, err = c_create_vaults(connector, coordinator) if err then return nil, err end diff --git a/kong/db/schema/others/migrations.lua b/kong/db/schema/others/migrations.lua index 463c063c52c..d9a8abb2e0f 100644 --- a/kong/db/schema/others/migrations.lua +++ b/kong/db/schema/others/migrations.lua @@ -7,6 +7,7 @@ return { type = "record", required = true, fields = { { up = { type = "string", len_min = 0 } }, + { up_f = { type = "function" } }, { teardown = { type = "function" } }, }, }, @@ -25,7 +26,7 @@ return { entity_checks = { { at_least_one_of = { - "postgres.up", "postgres.teardown", + "postgres.up", "postgres.up_f", "postgres.teardown", "cassandra.up", "cassandra.up_f", "cassandra.teardown" }, }, diff --git a/kong/plugins/pre-function/migrations/_001_280_to_300.lua b/kong/plugins/pre-function/migrations/_001_280_to_300.lua index b0035898b72..7debe9d9bf8 100644 --- a/kong/plugins/pre-function/migrations/_001_280_to_300.lua +++ b/kong/plugins/pre-function/migrations/_001_280_to_300.lua @@ -2,11 +2,21 @@ local operations = require "kong.db.migrations.operations.200_to_210" return function(plugin_name) - local function migration_teardown(ops, plugin_name) + local function migration_up_f(ops, plugin_name) return function(connector) return ops:fixup_plugin_config(connector, plugin_name, function(config) if config.functions and #config.functions > 0 then config.access = config.functions + end + return true + end) + end + end + + local function migration_teardown(ops, plugin_name) + return function(connector) + return ops:fixup_plugin_config(connector, plugin_name, function(config) + if config.functions and #config.functions > 0 then config.functions = nil end return true @@ -17,11 +27,13 @@ return function(plugin_name) return { postgres = { up = "", + up_f = migration_up_f(operations.postgres.teardown, plugin_name), teardown = migration_teardown(operations.postgres.teardown, plugin_name), }, cassandra = { up = "", + up_f = migration_up_f(operations.cassandra.teardown, plugin_name), teardown = migration_teardown(operations.cassandra.teardown, plugin_name), }, } diff --git a/scripts/test-upgrade-path.sh b/scripts/test-upgrade-path.sh new file mode 100755 index 00000000000..4ace078e038 --- /dev/null +++ b/scripts/test-upgrade-path.sh @@ -0,0 +1,195 @@ +#!/bin/bash + +set -e + +trap "echo exiting because of error" 0 + +function usage() { + cat 1>&2 < [ ... ] + + and need to be git versions + + Options: + -n just run the tests, don't build containers (they need to already exist) + -i proceed even if not all migrations have tests + -d postgres|cassandra select database type + +EOF +} + +DATABASE=postgres + +args=$(getopt nd:i $*) +if [ $? -ne 0 ] +then + usage + exit 1 +fi +set -- $args + +while :; do + case "$1" in + -n) + NO_BUILD=1 + shift + ;; + -d) + DATABASE=$2 + shift + shift + ;; + -i) + IGNORE_MISSING_TESTS=1 + shift + ;; + --) + shift + break + ;; + *) + usage + exit 1 + ;; + esac +done + +if [ $# -lt 2 ] +then + echo "Missing or " + usage + exit 1 +fi + +OLD_VERSION=$1 +NEW_VERSION=$2 +shift ; shift +TESTS=$* + +NETWORK_NAME=migration-$OLD_VERSION-$NEW_VERSION + +# Between docker-compose v1 and docker-compose v2, the delimiting +# character for container names was changed from "-" to "_". +if [[ "$(docker-compose --version)" =~ v2 ]] +then + OLD_CONTAINER=$(gojira prefix -t $OLD_VERSION)-kong-1 + NEW_CONTAINER=$(gojira prefix -t $NEW_VERSION)-kong-1 +else + OLD_CONTAINER=$(gojira prefix -t $OLD_VERSION)_kong_1 + NEW_CONTAINER=$(gojira prefix -t $NEW_VERSION)_kong_1 +fi + +mkdir -p upgrade-test-log +cd upgrade-test-log + +function build_containers() { + echo "Building containers" + + gojira up -t $OLD_VERSION --network $NETWORK_NAME --$DATABASE > up-$OLD_VERSION.log 2>&1 + gojira run -t $OLD_VERSION -- make dev > make-dev-$OLD_VERSION.log 2>&1 + gojira up -t $NEW_VERSION --alone --network $NETWORK_NAME --$DATABASE > up-$NEW_VERSION.log 2>&1 + gojira run -t $NEW_VERSION -- make dev > make-dev-$NEW_VERSION.log 2>&1 +} + +function initialize_test_list() { + echo "Determining tests to run" + + # Prepare list of tests to run + if [ -z "$TESTS" ] + then + all_tests_file=$(mktemp) + available_tests_file=$(mktemp) + + gojira run -t $NEW_VERSION -- kong migrations status \ + | jq -r '.new_migrations | .[] | (.namespace | gsub("[.]"; "/")) as $namespace | .migrations[] | "\($namespace)/\(.)_spec.lua" | gsub("^kong"; "spec/05-migration")' \ + | sort > $all_tests_file + gojira run -t $NEW_VERSION -- ls 2>/dev/null $(cat $all_tests_file) \ + | sort > $available_tests_file + + if [ "$IGNORE_MISSING_TESTS" = "1" ] + then + TESTS=$(cat $available_tests_file) + else + if ! cmp -s $available_tests_file $all_tests_file + then + echo "Not all migrations have corresponding tests, cannot continue. Missing test(s):" + echo + comm -13 $available_tests_file $all_tests_file \ + | perl -pe 's/^/ /g' + echo + rm $available_tests_file $all_tests_file + exit 1 + fi + TESTS=$(cat $all_tests_file) + fi + rm $available_tests_file $all_tests_file + fi + + echo "Going to run:" + echo $TESTS | perl -pe 's/(^| )/\n /g' + + # Make tests available in OLD container + TESTS_TAR=/tmp/upgrade-tests-$$.tar + docker exec ${NEW_CONTAINER} tar cf ${TESTS_TAR} spec/upgrade_helpers.lua $TESTS + docker cp ${NEW_CONTAINER}:${TESTS_TAR} ${TESTS_TAR} + docker cp ${TESTS_TAR} ${OLD_CONTAINER}:${TESTS_TAR} + docker exec ${OLD_CONTAINER} tar xf ${TESTS_TAR} + rm ${TESTS_TAR} +} + +function run_tests() { + # Run the tests + BUSTED="env KONG_DNS_RESOLVER= KONG_TEST_CASSANDRA_KEYSPACE=kong KONG_TEST_PG_DATABASE=kong bin/busted" + + while true + do + # Initialize database + gojira run -t $OLD_VERSION -- kong migrations reset --yes 2>&1 >> database.log || true + gojira run -t $OLD_VERSION -- kong migrations bootstrap 2>&1 >> database.log + + if [ -z "$TEST_LIST_INITIALIZED" ] + then + initialize_test_list + TEST_LIST_INITIALIZED=1 + set $TESTS + fi + + # Run test + TEST=$1 + shift + + LOGFILE=$TEST.log + mkdir -p $(dirname $LOGFILE) + exec > >(tee $LOGFILE) 2>&1 + + echo + echo -------------------------------------------------------------------------------- + echo Running $TEST + + echo ">> Setting up tests" + gojira run -t $OLD_VERSION -- $BUSTED -t setup $TEST + echo ">> Running migrations" + gojira run -t $NEW_VERSION -- kong migrations up + echo ">> Testing old_after_up,all_phases" + gojira run -t $OLD_VERSION -- $BUSTED -t old_after_up,all_phases $TEST + echo ">> Testing new_after_up,all_phases" + gojira run -t $NEW_VERSION -- $BUSTED -t new_after_up,all_phases $TEST + echo ">> Finishing migrations" + gojira run -t $NEW_VERSION -- kong migrations finish + echo ">> Testing new_after_finish,all_phases" + gojira run -t $NEW_VERSION -- $BUSTED -t new_after_finish,all_phases $TEST + + if [ -z "$1" ] + then + break + fi + done +} + +if [ -z "$NO_BUILD" ] +then + build_containers +fi +run_tests + +trap "" 0 diff --git a/spec/01-unit/01-db/01-schema/10-migrations_spec.lua b/spec/01-unit/01-db/01-schema/10-migrations_spec.lua index bf0c1396d5d..fbb2513229b 100644 --- a/spec/01-unit/01-db/01-schema/10-migrations_spec.lua +++ b/spec/01-unit/01-db/01-schema/10-migrations_spec.lua @@ -19,13 +19,13 @@ describe("migrations schema", function() for _, strategy in helpers.each_strategy({"postgres", "cassandra"}) do - it("requires at least one field of pg.up, pg.teardown, c.up, c.up_f, c.teardown", function() + it("requires at least one field of pg.up, pg.up_f, pg.teardown, c.up, c.up_f, c.teardown", function() local t = {} local ok, errs = MigrationsSchema:validate(t) assert.is_nil(ok) assert.same({"at least one of these fields must be non-empty: " .. - "'postgres.up', 'postgres.teardown', 'cassandra.up', 'cassandra.up_f', " .. + "'postgres.up', 'postgres.up_f', 'postgres.teardown', 'cassandra.up', 'cassandra.up_f', " .. "'cassandra.teardown'" }, errs["@entity"]) end) @@ -43,17 +43,17 @@ describe("migrations schema", function() assert.equal("expected a string", errs[strategy]["up"]) end) - if strategy == "cassandra" then - it("validates '.up_f' property in cassandra", function() - local t = { - cassandra = { up_f = "this is not a function" }, + it("validates '.up_f' property", function() + local t = { + [strategy] = { + up_f = "this is not a function" } + } - local ok, errs = MigrationsSchema:validate(t) - assert.is_nil(ok) - assert.equal("expected a function", errs[strategy]["up_f"]) - end) - end + local ok, errs = MigrationsSchema:validate(t) + assert.is_nil(ok) + assert.equal("expected a function", errs[strategy]["up_f"]) + end) it("validates '.teardown' property", function() local t = { diff --git a/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua b/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua new file mode 100644 index 00000000000..9e9b8ef7e33 --- /dev/null +++ b/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua @@ -0,0 +1,36 @@ +local cjson = require "cjson" + +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("targets", "cache_key", "text") + assert.table_has_column("upstreams", "hash_on_query_arg", "text") + assert.table_has_column("upstreams", "hash_fallback_query_arg", "text") + assert.table_has_column("upstreams", "hash_on_uri_capture", "text") + assert.table_has_column("upstreams", "hash_fallback_uri_capture", "text") + end) +end) + +describe("vault related data migration", function() + + lazy_setup(uh.start_kong) + lazy_teardown(uh.stop_kong) + + local function assert_no_entities(resource) + return function() + local admin_client = uh.admin_client() + local res = admin_client:get(resource) + admin_client:close() + assert.equal(200, res.status) + local body = res:read_body() + if body then + local json = cjson.decode(body) + assert.equal(0, #json.data) + end + end + end + + uh.setup(assert_no_entities("/vaults-beta")) + uh.new_after_finish("has no vaults", assert_no_entities("/vaults")) +end) diff --git a/spec/05-migration/plugins/acme/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/acme/migrations/001_280_to_300_spec.lua new file mode 100644 index 00000000000..fdce95aa1ae --- /dev/null +++ b/spec/05-migration/plugins/acme/migrations/001_280_to_300_spec.lua @@ -0,0 +1,16 @@ +local uh = require "spec/upgrade_helpers" + +if uh.database_type() == 'postgres' then + describe("acme database migration", function() + uh.old_after_up("has created the index", function() + local db = uh.get_database() + local res, err = db.connector:query([[ + SELECT * + FROM pg_stat_all_indexes + WHERE relname = 'acme_storage' AND indexrelname = 'acme_storage_ttl_idx' + ]]) + assert.falsy(err) + assert.equal(1, #res) + end) + end) +end diff --git a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua new file mode 100644 index 00000000000..57155454576 --- /dev/null +++ b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua @@ -0,0 +1,114 @@ + +local cjson = require "cjson" +local tablex = require "pl.tablex" + +local uh = require "spec/upgrade_helpers" + +local HTTP_PORT = 29100 + +-- Copied from 3.x helpers.lua + +local function http_server(port, opts) + local threads = require "llthreads2.ex" + opts = opts or {} + local thread = threads.new( + { + function(port, opts) + local socket = require "socket" + local server = assert(socket.tcp()) + server:settimeout(opts.timeout or 60) + assert(server:setoption('reuseaddr', true)) + assert(server:bind("*", port)) + assert(server:listen()) + local client = assert(server:accept()) + + local lines = {} + local line, err + repeat + line, err = client:receive("*l") + if err then + break + else + table.insert(lines, line) + end + until line == "" + + if #lines > 0 and lines[1] == "GET /delay HTTP/1.0" then + ngx.sleep(2) + end + + if err then + server:close() + error(err) + end + + local body, _ = client:receive("*a") + + client:send("HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n") + client:close() + server:close() + + return lines, body + end + }, + port, opts) + return thread:start() +end + +describe("http-log plugin migration", function() + + lazy_setup(uh.start_kong) + lazy_teardown(uh.stop_kong) + + local log_server_url = "http://localhost:" .. HTTP_PORT .. "/" + + local custom_header_name = "X-Test-Header" + local custom_header_content = "this is it" + + uh.setup(function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "http-log", + config = { + http_endpoint = log_server_url, + headers = { [custom_header_name] = {custom_header_content} } + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + + uh.create_example_service() + end) + + uh.all_phases("expected log header is added", function () + local thread = http_server(HTTP_PORT, { timeout = 10 }) + + uh.send_proxy_get_request() + + local ok, headers = thread:join() + assert.truthy(ok) + + -- verify that the log HTTP request had the configured header + local idx = tablex.find(headers, custom_header_name .. ": " .. custom_header_content) + assert.not_nil(idx, headers) + end) + + uh.new_after_finish("has updated http-log configuration", function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/" + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(1, #body.data) + assert.equal(custom_header_content, body.data[1].config.headers[custom_header_name]) + admin_client:close() + end) +end) diff --git a/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua new file mode 100644 index 00000000000..b88ce980196 --- /dev/null +++ b/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua @@ -0,0 +1,41 @@ + +local uh = require "spec/upgrade_helpers" + +describe("post-function plugin migration", function() + + lazy_setup(uh.start_kong) + lazy_teardown(uh.stop_kong) + + local custom_header_name = "X-Test-Header" + local custom_header_content = "this is it" + + uh.setup(function () + local admin_client = uh.admin_client() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "post-function", + config = { + functions = { + "kong.response.set_header('" .. custom_header_name .. "', '" .. custom_header_content .. "')" + } + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + + uh.create_example_service() + end) + + uh.all_phases("expected log header is added", function () + local res = uh.send_proxy_get_request() + + -- verify that HTTP response has had the header added by the plugin + assert.equal(custom_header_content, res.headers[custom_header_name]) + end) +end) diff --git a/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua new file mode 100644 index 00000000000..43c92167f2a --- /dev/null +++ b/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua @@ -0,0 +1,42 @@ + +local uh = require "spec/upgrade_helpers" + +describe("pre-function plugin migration", function() + + lazy_setup(uh.start_kong) + lazy_teardown(uh.stop_kong) + + local custom_header_name = "X-Test-Header" + local custom_header_content = "this is it" + + uh.setup(function () + local admin_client = uh.admin_client() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "pre-function", + config = { + functions = { + "kong.response.set_header('" .. custom_header_name .. "', '" .. custom_header_content .. "')" + } + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + + uh.create_example_service() + end) + + uh.all_phases("expected log header is added", function () + local res = uh.send_proxy_get_request() + + -- verify that HTTP response has had the header added by the plugin + assert.equal(custom_header_content, res.headers[custom_header_name]) + end) +end) + diff --git a/spec/helpers.lua b/spec/helpers.lua index 8d9061a7f8d..dbeab4a5299 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -603,7 +603,7 @@ end -- @section http_client -- @usage -- -- example usage of the client --- local client = helpers.get_proxy_client() +-- local client = helpers.proxy_client() -- -- no need to check for `nil+err` since it is already wrapped in an assert -- -- local opts = { diff --git a/spec/upgrade_helpers.lua b/spec/upgrade_helpers.lua new file mode 100644 index 00000000000..27e929d03b1 --- /dev/null +++ b/spec/upgrade_helpers.lua @@ -0,0 +1,155 @@ +local say = require "say" +local assert = require "luassert" + +local busted = require "busted" + +local conf_loader = require "kong.conf_loader" +local DB = require "kong.db" +local helpers = require "spec.helpers" + +local conf = conf_loader() + +local function database_type() + return conf['database'] +end + +local function get_database() + local db = assert(DB.new(conf)) + assert(db:init_connector()) + return db +end + +local function table_has_column(state, arguments) + local table = arguments[1] + local column_name = arguments[2] + local postgres_type = arguments[3] + local cassandra_type = arguments[4] or postgres_type + local db = get_database() + local res, err + if database_type() == 'cassandra' then + res, err = db.connector:query(string.format( + "select *" + .. " from system_schema.columns" + .. " where table_name = '%s'" + .. " and column_name = '%s'" + .. " and type = '%s'" + .. " allow filtering", + table, column_name, cassandra_type)) + elseif database_type() == 'postgres' then + res, err = db.connector:query(string.format( + "select true" + .. " from information_schema.columns" + .. " where table_schema = 'public'" + .. " and table_name = '%s'" + .. " and column_name = '%s'" + .. " and data_type = '%s'", + table, column_name, postgres_type)) + else + return false + end + if err then + return false + end + return not(not(res[1])) +end + +say:set("assertion.table_has_column.positive", "Expected table %s to have column %s with type %s") +say:set("assertion.table_has_column.negative", "Expected table %s not to have column %s with type %s") +assert:register("assertion", "table_has_column", table_has_column, "assertion.table_has_column.positive", "assertion.table_has_column.negative") + +local upstream_server_url = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port .. "/" + +local function create_example_service() + local admin_client = assert(helpers.admin_client()) + local res = assert(admin_client:send { + method = "POST", + path = "/services/", + body = { + name = "example-service", + url = upstream_server_url + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + res = assert(admin_client:send { + method = "POST", + path = "/services/example-service/routes", + body = { + hosts = { "example.com" }, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() +end + +local function send_proxy_get_request() + local proxy_client = assert(helpers.proxy_client()) + local res = assert(proxy_client:send { + method = "GET", + headers = { + ["Host"] = "example.com", + }, + path = "/", + }) + local body = assert.res_status(200, res) + proxy_client:close() + + return res, body +end + +local function start_kong() + return helpers.start_kong { + database = database_type(), + dns_resolver = "", + proxy_listen = "0.0.0.0:9000", + admin_listen = "0.0.0.0:9001", + admin_ssl = false, + admin_gui_ssl = false, + nginx_conf = "spec/fixtures/custom_nginx.template" + } +end + +local function it_when(phase, phrase, f) + return busted.it(phrase .. " #" .. phase, f) +end + +local function setup(f) + return busted.it("setting up kong #setup", f) +end + +local function old_after_up(phrase, f) + return it_when("old_after_up", phrase, f) +end + +local function new_after_up(phrase, f) + return it_when("new_after_up", phrase, f) +end + +local function new_after_finish(phrase, f) + return it_when("new_after_finish", phrase, f) +end + +local function all_phases(phrase, f) + return it_when("all_phases", phrase, f) +end + +return { + database_type = database_type, + get_database = get_database, + create_example_service = create_example_service, + send_proxy_get_request = send_proxy_get_request, + start_kong = start_kong, + stop_kong = helpers.stop_kong, + admin_client = helpers.admin_client, + proxy_client = helpers.proxy_client, + setup = setup, + old_after_up = old_after_up, + new_after_up = new_after_up, + new_after_finish = new_after_finish, + all_phases = all_phases +} From 601a5598ebe7ddfff97dee586a73e6a59f368830 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 1 Aug 2022 11:07:31 +0800 Subject: [PATCH 1612/4351] doc(changelog)add atc-router in changelog (#9155) Co-authored-by: Xumin <100666470+Suika-Kong@users.noreply.github.com> Co-authored-by: Xumin <100666470+Suika-Kong@users.noreply.github.com> --- CHANGELOG.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bea1a9b8bb1..4b1ad5020d6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -289,8 +289,11 @@ for load balancing. [#8701](https://github.com/Kong/kong/pull/8701) - Introduced unix domain socket based `lua-resty-events` to - replace shared memory based `lua-resty-worker-events` + replace shared memory based `lua-resty-worker-events`. [#8890](https://github.com/Kong/kong/pull/8890) +- Introduced a new router implementation `atc-router`, + which is written in Rust. + [#8938](https://github.com/Kong/kong/pull/8938) #### Hybrid Mode From 925478122292fa616935485817fc83173babaa22 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Sun, 31 Jul 2022 23:14:57 -0400 Subject: [PATCH 1613/4351] chore(atc_router) add LRU cache support just like the traditional router (#9096) This code is copied from the traditional router, we just keep the same logic/behavior as old router. Maybe we will change it in the future. Co-authored-by: chronolaw --- kong/router/atc_compat.lua | 84 +++++++++++++++++++++++++++++++++++--- 1 file changed, 79 insertions(+), 5 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 7f45c6106f7..d04baacb0b2 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -6,6 +6,7 @@ local router = require("resty.router.router") local context = require("resty.router.context") local constants = require("kong.constants") local bit = require("bit") +local lrucache = require("resty.lrucache") local ffi = require("ffi") local server_name = require("ngx.ssl").server_name local normalize = require("kong.tools.uri").normalize @@ -16,6 +17,7 @@ local tb_nkeys = require("table.nkeys") local ngx = ngx local tb_concat = table.concat local tb_insert = table.insert +local tb_sort = table.sort local find = string.find local byte = string.byte local sub = string.sub @@ -40,6 +42,19 @@ local MAX_HEADER_COUNT = 255 local MAX_REQ_HEADERS = 100 +--[[ +Hypothesis +---------- + +Item size: 1024 bytes +Max memory limit: 5 MiBs + +LRU size must be: (5 * 2^20) / 1024 = 5120 +Floored: 5000 items should be a good default +--]] +local MATCH_LRUCACHE_SIZE = 5e3 + + local function is_regex_magic(path) return sub(path, 1, 1) == "~" end @@ -275,7 +290,7 @@ local function route_priority(r) end -function _M.new(routes) +function _M.new(routes, cache, cache_neg) if type(routes) ~= "table" then return error("expected arg #1 routes to be a table") end @@ -283,12 +298,22 @@ function _M.new(routes) local s = get_schema() local inst = router.new(s) + if not cache then + cache = lrucache.new(MATCH_LRUCACHE_SIZE) + end + + if not cache_neg then + cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) + end + local router = setmetatable({ schema = s, router = inst, routes = {}, services = {}, fields = {}, + cache = cache, + cache_neg = cache_neg, }, _MT) for _, r in ipairs(routes) do @@ -547,13 +572,62 @@ function _M:exec(ctx) req_uri = normalize(req_uri, true) - local match_t = self:select(req_method, req_uri, req_host, req_scheme, - nil, nil, nil, nil, - sni, headers) + local headers_key do + local headers_count = 0 + for name, value in pairs(headers) do + local name = name:gsub("-", "_"):lower() + + if type(value) == "table" then + for i, v in ipairs(value) do + value[i] = v:lower() + end + tb_sort(value) + value = tb_concat(value, ", ") + + else + value = value:lower() + end + + if headers_count == 0 then + headers_key = { "|", name, "=", value } + + else + headers_key[headers_count + 1] = "|" + headers_key[headers_count + 2] = name + headers_key[headers_count + 3] = "=" + headers_key[headers_count + 4] = value + end + + headers_count = headers_count + 4 + end + + headers_key = headers_key and tb_concat(headers_key, nil, 1, headers_count) or "" + end + + -- cache lookup + + local cache_key = (req_method or "") .. "|" .. (req_uri or "") .. + "|" .. (req_host or "") .. "|" .. (sni or "") .. + headers_key + local match_t = self.cache:get(cache_key) if not match_t then - return + if self.cache_neg:get(cache_key) then + return nil + end + + match_t = self:select(req_method, req_uri, req_host, req_scheme, + nil, nil, nil, nil, + sni, headers) + if not match_t then + self.cache_neg:set(cache_key, true) + return nil + end + + self.cache:set(cache_key, match_t) end + -- found a match + -- debug HTTP request header logic if var.http_kong_debug then local route = match_t.route From 2eaf90953a131203cae18c261a2efb3b87ea17d7 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Sun, 31 Jul 2022 23:45:28 -0400 Subject: [PATCH 1614/4351] fix(templates) use `atc_compatiable` as default for `router_flavor` (#9118) * enable `traditional_compatible` in kong_defaults.lua * replace regex `?<` to `?P<` to work with Rust regex * sort `route.paths`, move regex uri to the front * use `table.new` to pre-allocate table object --- kong/router/atc_compat.lua | 76 +++++++++++++++++++++----------- kong/templates/kong_defaults.lua | 2 +- 2 files changed, 51 insertions(+), 27 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index d04baacb0b2..1defa650997 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -11,6 +11,7 @@ local ffi = require("ffi") local server_name = require("ngx.ssl").server_name local normalize = require("kong.tools.uri").normalize local hostname_type = require("kong.tools.utils").hostname_type +local tb_new = require("table.new") local tb_nkeys = require("table.nkeys") @@ -33,13 +34,16 @@ local var = ngx.var local ngx_log = ngx.log local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers -local ngx_WARN = ngx.WARN +local ngx_WARN = ngx.WARN +local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM + -local SLASH = byte("/") +local SLASH = byte("/") +local TILDE = byte("~") local MAX_HEADER_COUNT = 255 -local MAX_REQ_HEADERS = 100 +local MAX_REQ_HEADERS = 100 --[[ @@ -56,7 +60,18 @@ local MATCH_LRUCACHE_SIZE = 5e3 local function is_regex_magic(path) - return sub(path, 1, 1) == "~" + return byte(path) == TILDE +end + + +local function regex_partation(paths) + if not paths then + return + end + + tb_sort(paths, function(a, b) + return is_regex_magic(a) and not is_regex_magic(b) + end) end @@ -89,9 +104,6 @@ function _M._set_ngx(mock_ngx) end -local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM - - local function gen_for_field(name, op, vals, vals_transform) local values_n = 0 local values = {} @@ -122,10 +134,10 @@ local OP_REGEX = "~" local function get_atc(route) local out = {} - local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) - if gen then - tb_insert(out, gen) - end + --local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) + --if gen then + -- tb_insert(out, gen) + --end local gen = gen_for_field("http.method", OP_EQUAL, route.methods) if gen then @@ -134,6 +146,9 @@ local function get_atc(route) local gen = gen_for_field("tls.sni", OP_EQUAL, route.snis) if gen then + -- See #6425, if `net.protocol` is not `https` + -- then SNI matching should simply not be considered + gen = "net.protocol != \"https\" || " .. gen tb_insert(out, gen) end @@ -164,11 +179,15 @@ local function get_atc(route) tb_insert(out, gen) end + -- move regex paths to the front + regex_partation(route.paths) + local gen = gen_for_field("http.path", function(path) return is_regex_magic(path) and OP_REGEX or OP_PREFIX end, route.paths, function(op, p) if op == OP_REGEX then - return sub(p, 2):gsub("\\", "\\\\") + -- Rust only recognize form '?P<>' + return sub(p, 2):gsub("?<", "?P<"):gsub("\\", "\\\\") end return normalize(p, true) @@ -306,23 +325,21 @@ function _M.new(routes, cache, cache_neg) cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) end - local router = setmetatable({ - schema = s, - router = inst, - routes = {}, - services = {}, - fields = {}, - cache = cache, - cache_neg = cache_neg, - }, _MT) + local routes_n = #routes + local routes_t = tb_new(0, routes_n) + local services_t = tb_new(0, routes_n) + + local is_traditional_compatible = + kong and kong.configuration and + kong.configuration.router_flavor == "traditional_compatible" for _, r in ipairs(routes) do local route = r.route local route_id = route.id - router.routes[route_id] = route - router.services[route_id] = r.service + routes_t[route_id] = route + services_t[route_id] = r.service - if kong.configuration.router_flavor == "traditional_compatible" then + if is_traditional_compatible then assert(inst:add_matcher(route_priority(route), route_id, get_atc(route))) else @@ -336,10 +353,17 @@ function _M.new(routes, cache, cache_neg) assert(inst:add_matcher(route.priority, route_id, atc)) end - router.fields = inst:get_fields() end - return router + return setmetatable({ + schema = s, + router = inst, + routes = routes_t, + services = services_t, + fields = inst:get_fields(), + cache = cache, + cache_neg = cache_neg, + }, _MT) end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 01f16b09f81..8bd357bd9a3 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -154,7 +154,7 @@ dns_no_sync = off worker_consistency = eventual worker_state_update_frequency = 5 -router_flavor = traditional +router_flavor = traditional_compatible lua_socket_pool_size = 30 lua_ssl_trusted_certificate = system From 9d06df08161a978296496d0e09e2ed9ec5c093a1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 1 Aug 2022 23:14:01 +0800 Subject: [PATCH 1615/4351] fix(vaults) load vault subschema in `off` strategy (#9174) --- kong/db/declarative/init.lua | 2 +- kong/db/schema/others/declarative_config.lua | 36 +++++++++++++++++-- .../01-validate_spec.lua | 21 ++++++++++- 3 files changed, 55 insertions(+), 4 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 0b4b1120d04..9b5dc811239 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -55,7 +55,7 @@ local Config = {} -- of the database (e.g. for db_import) -- @treturn table A Config schema adjusted for this configuration function declarative.new_config(kong_config, partial) - local schema, err = declarative_config.load(kong_config.loaded_plugins) + local schema, err = declarative_config.load(kong_config.loaded_plugins, kong_config.loaded_vaults) if not schema then return nil, err end diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 73aaabe172e..4470b1516e7 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -5,6 +5,7 @@ local Entity = require("kong.db.schema.entity") local Schema = require("kong.db.schema") local constants = require("kong.constants") local plugin_loader = require("kong.db.schema.plugin_loader") +local vault_loader = require("kong.db.schema.vault_loader") local schema_topological_sort = require "kong.db.schema.topological_sort" @@ -274,6 +275,31 @@ local function load_plugin_subschemas(fields, plugin_set, indent) return true end +local function load_vault_subschemas(fields, vault_set) + if not fields then + return true + end + + if not vault_set then + return true + end + + for _, f in ipairs(fields) do + local fname, fdata = next(f) + + if fname == "vaults" then + for vault in pairs(vault_set) do + local _, err = vault_loader.load_subschema(fdata.elements, vault, errors) + if err then + return nil, err + end + end + end + end + + return true +end + local function populate_references(input, known_entities, by_id, by_key, expected, parent_entity) for _, entity in ipairs(known_entities) do @@ -663,7 +689,7 @@ local function flatten(self, input) -- and that is the reason why we try to validate the input again with the -- filled foreign keys if not self.full_schema then - self.full_schema = DeclarativeConfig.load(self.plugin_set, true) + self.full_schema = DeclarativeConfig.load(self.plugin_set, self.vault_set, true) end local input_copy = utils.deep_copy(input, false) @@ -742,7 +768,7 @@ local function load_entity_subschemas(entity_name, entity) end -function DeclarativeConfig.load(plugin_set, include_foreign) +function DeclarativeConfig.load(plugin_set, vault_set, include_foreign) all_schemas = {} local schemas_array = {} for _, entity in ipairs(constants.CORE_ENTITIES) do @@ -785,6 +811,11 @@ function DeclarativeConfig.load(plugin_set, include_foreign) return nil, err end + local ok, err = load_vault_subschemas(fields, vault_set) + if not ok then + return nil, err + end + -- we replace the "foreign"-type fields at the top-level -- with "string"-type fields only after the subschemas have been loaded, -- otherwise they will detect the mismatch. @@ -804,6 +835,7 @@ function DeclarativeConfig.load(plugin_set, include_foreign) schema.flatten = flatten schema.insert_default_workspace_if_not_given = insert_default_workspace_if_not_given schema.plugin_set = plugin_set + schema.vault_set = vault_set return schema, nil, def end diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua index b8b84b4314c..8eb0695b9e2 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua @@ -13,7 +13,10 @@ describe("declarative config: validate", function() lazy_setup(function() local _ - DeclarativeConfig, _, DeclarativeConfig_def = assert(declarative_config.load(helpers.test_conf.loaded_plugins)) + DeclarativeConfig, _, DeclarativeConfig_def = assert(declarative_config.load( + helpers.test_conf.loaded_plugins, + helpers.test_conf.loaded_vaults + )) end) pending("metaschema", function() @@ -596,6 +599,22 @@ describe("declarative config: validate", function() end) end) + + describe("vaults", function() + it("accepts vaults", function() + local config = assert(lyaml.load([[ + _format_version: "1.1" + vaults: + - prefix: aba + config: + prefix: "BANANA_" + description: "Banana vault" + tags: ~ + name: env + ]])) + assert(DeclarativeConfig:validate(config)) + end) + end) end) describe("custom entities", function() From 3b86e519fcd4bf7d0f26ed79043b4c8690153f0a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 27 Jul 2022 04:22:43 -0700 Subject: [PATCH 1616/4351] test(perf) drop explict aws provider variable, user can set credential through AWS_* environment variables for more flexible setup --- spec/fixtures/perf/terraform/aws-ec2/main.tf | 2 -- .../perf/terraform/aws-ec2/variables.tf | 12 +---------- spec/helpers/perf.lua | 20 +++++++++---------- 3 files changed, 10 insertions(+), 24 deletions(-) diff --git a/spec/fixtures/perf/terraform/aws-ec2/main.tf b/spec/fixtures/perf/terraform/aws-ec2/main.tf index 8d9790253d9..a6fd2d5e8ad 100644 --- a/spec/fixtures/perf/terraform/aws-ec2/main.tf +++ b/spec/fixtures/perf/terraform/aws-ec2/main.tf @@ -23,6 +23,4 @@ terraform { provider "aws" { region = var.aws_region - access_key = var.aws_access_key - secret_key = var.aws_secret_key } diff --git a/spec/fixtures/perf/terraform/aws-ec2/variables.tf b/spec/fixtures/perf/terraform/aws-ec2/variables.tf index ff1c7710381..912856ce7e5 100644 --- a/spec/fixtures/perf/terraform/aws-ec2/variables.tf +++ b/spec/fixtures/perf/terraform/aws-ec2/variables.tf @@ -1,13 +1,3 @@ -variable "aws_access_key" { - type = string - description = "The EC2 access key" -} - -variable "aws_secret_key" { - type = string - description = "The EC2 secret key" -} - variable "aws_region" { type = string description = "The EC2 region in which to create the EC2 instances" @@ -17,7 +7,7 @@ variable "aws_region" { variable "ec2_instance_type" { type = string description = "The EC2 size on which to run the kong, db and worker" - default = "c4.xlarge" + default = "c4.4xlarge" } variable "ec2_os" { diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 34285224cf6..65f320272b0 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -99,25 +99,23 @@ local function use_defaults() metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), -- TODO: use an org token metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - -- metal_plan = "c3.small.x86", + metal_plan = os.getenv("PERF_TEST_METAL_PLAN"), -- "c3.small.x86" -- metal_region = ["sv15", "sv16", "la4"], -- not support setting from lua for now - -- metal_os = "ubuntu_20_04", + metal_os = os.getenv("PERF_TEST_METAL_OS"), -- "ubuntu_20_04", } elseif tf_provider == "digitalocean" then tfvars = { - -- do_project_name = "Benchmark", + do_project_name = os.getenv("PERF_TEST_DIGITALOCEAN_PROJECT_NAME"), -- "Benchmark", do_token = os.getenv("PERF_TEST_DIGITALOCEAN_TOKEN"), - -- do_size = "s-1vcpu-1gb", - -- do_region = "sfo3", - -- do_os = "ubuntu-20-04-x64", + do_size = os.getenv("PERF_TEST_DIGITALOCEAN_SIZE"), -- "s-1vcpu-1gb", + do_region = os.getenv("PERF_TEST_DIGITALOCEAN_REGION"), --"sfo3", + do_so = os.getenv("PERF_TEST_DIGITALOCEAN_OS"), -- ubuntu-20-04-x64", } elseif tf_provider == "aws-ec2" then tfvars = { - aws_access_key = os.getenv("PERF_TEST_AWS_ACCESS_KEY"), - aws_secret_key = os.getenv("PERF_TEST_AWS_SECRET_KEY"), - -- aws_region = "us-east-2", - ec2_instance_type = "c4.8xlarge", - -- ec2_os = "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*", + aws_region = os.getenv("PERF_TEST_AWS_REGION"), -- "us-east-2", + ec2_instance_type = os.getenv("PERF_TEST_EC2_INSTANCE_TYPE"), -- "c4.4xlarge", + ec2_os = os.getenv("PERF_TEST_EC2_OS"), -- "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*", } end From 1d538845ae3f1f5ca2b792fc4c5c6cc7325b4cfe Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 27 Jul 2022 03:14:51 -0700 Subject: [PATCH 1617/4351] tests(perf) fix CRUD test --- .../01-rps/06-core_entities_crud_spec.lua | 42 ++++++++----------- spec/helpers/perf.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 20 +++++++-- 3 files changed, 34 insertions(+), 30 deletions(-) diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua index 41840d52f87..e01e2bd7735 100644 --- a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -3,25 +3,21 @@ local split = require "ngx.re".split local utils = require "spec.helpers.perf.utils" local workspaces = require "kong.workspaces" local stringx = require "pl.stringx" -local logger = require "spec.helpers.perf.logger" local tablex = require "pl.tablex" local fmt = string.format --- `DOCKER_USERNAME` and `DOCKER_PASSWORD` must be set to pull Kong internal images -logger.set_log_level(ngx.DEBUG) -perf.set_retry_count(1) --- only runs on terraform driver -perf.use_driver("terraform", { - provider = "equinix-metal", - tfvars = { - metal_project_id = os.getenv("PERF_TEST_METAL_PROJECT_ID"), - metal_auth_token = os.getenv("PERF_TEST_METAL_AUTH_TOKEN"), - metal_plan = "n2.xlarge.x86", - metal_os = "ubuntu_20_04", - }, - use_daily_image = true, -}) +if os.getenv("PERF_TEST_DRIVER") ~= "terraform" then + error("only runs on terraform driver") +end + +-- bump up default instance size +perf.setenv("PERF_TEST_METAL_PLAN", "n2.xlarge.x86") -- 384G ram +perf.setenv("PERF_TEST_EC2_INSTANCE_TYPE", "c5.24xlarge") -- 192G ram +perf.setenv("PERF_TEST_DIGITALOCEAN_SIZE", "m-24vcpu-192gb") -- 192G ram + +perf.use_defaults() + local KONG_MODES = { 'traditional', @@ -29,8 +25,8 @@ local KONG_MODES = { } local versions = {} --- `git:HEAD` stops from being checkout to other git branches. -local env_versions = os.getenv("PERF_TEST_VERSIONS") or "git:HEAD,2.8.1.1" + +local env_versions = os.getenv("PERF_TEST_VERSIONS") if env_versions then versions = split(env_versions, ",") end @@ -405,15 +401,11 @@ for _, version in ipairs(versions) do end perf.stop_kong() - feed_test_data() - - start_kong() - perf.start_worker() end) lazy_teardown(function() - perf.stop_kong() + pcall(perf.stop_kong) perf.teardown(os.getenv("PERF_TEST_TEARDOWN_ALL") or false) end) @@ -425,9 +417,7 @@ for _, version in ipairs(versions) do for i=1, REPEAT_PER_TEST + 1 do feed_test_data() - perf.remote_execute("kong", { - "ulimit -n 655360; kong start || kong restart" - }) + start_kong() perf.start_load({ uri = perf.get_admin_uri(), @@ -444,6 +434,8 @@ for _, version in ipairs(versions) do utils.print_and_save(fmt("### (%s) Result - %s - %s - try %s: \n%s", version, entity, action, i, result)) perf.save_error_log(fmt("output/perf_testing_%s_%s_%s_%s.log", version, entity, action, i)) + + perf.stop_kong() -- start/stop in each iterration to clear the cache end local combined_results = assert(perf.combine_results(results)) diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 65f320272b0..d8c294cb3fe 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -109,7 +109,7 @@ local function use_defaults() do_token = os.getenv("PERF_TEST_DIGITALOCEAN_TOKEN"), do_size = os.getenv("PERF_TEST_DIGITALOCEAN_SIZE"), -- "s-1vcpu-1gb", do_region = os.getenv("PERF_TEST_DIGITALOCEAN_REGION"), --"sfo3", - do_so = os.getenv("PERF_TEST_DIGITALOCEAN_OS"), -- ubuntu-20-04-x64", + do_os = os.getenv("PERF_TEST_DIGITALOCEAN_OS"), -- "ubuntu-20-04-x64", } elseif tf_provider == "aws-ec2" then tfvars = { diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 827881a2daa..c3fd8bec093 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -147,7 +147,7 @@ function _M:setup(opts) "sudo docker run -d -p5432:5432 ".. "-e POSTGRES_PASSWORD=" .. PG_PASSWORD .. " " .. "-e POSTGRES_DB=kong_tests " .. - "-e POSTGRES_USER=kong --name=kong-database postgres:11 postgres -N 2333", + "-e POSTGRES_USER=kong --name=kong-database postgres:13 postgres -N 2333", }) if not ok then return ok, err @@ -246,6 +246,18 @@ function _M:start_worker(conf, port_count) return uris end +local function get_admin_port(self, kong_name) + kong_name = kong_name or "default" + local port, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, + "sudo cat /etc/kong/" .. kong_name .. ".conf | grep admin_listen | cut -d ':' -f 2 | grep -oP '\\d+' || true")) + if port and tonumber(port) then + return tonumber(port) + else + self.log.warn("unable to read admin port for " .. kong_name .. ", fallback to default port " .. KONG_ADMIN_PORT .. ": " .. tostring(err)) + return KONG_ADMIN_PORT + end +end + local function prepare_spec_helpers(self, use_git, version) perf.setenv("KONG_PG_HOST", self.db_ip) perf.setenv("KONG_PG_PASSWORD", PG_PASSWORD) @@ -270,7 +282,7 @@ local function prepare_spec_helpers(self, use_git, version) local pok, pret = pcall(require, "spec.helpers") if pok then pret.admin_client = function(timeout) - return pret.http_client(self.kong_ip, KONG_ADMIN_PORT, timeout or 60000) + return pret.http_client(self.kong_ip, get_admin_port(self), timeout or 60000) end perf.unsetenv("KONG_PG_HOST") perf.unsetenv("KONG_PG_PASSWORD") @@ -560,8 +572,8 @@ function _M:get_start_load_cmd(stub, script, uri) stub:format(script_path, uri)) end -function _M:get_admin_uri(kong_id) - return string.format("http://%s:%s", self.kong_internal_ip, KONG_ADMIN_PORT) +function _M:get_admin_uri(kong_name) + return string.format("http://%s:%s", self.kong_internal_ip, get_admin_port(self, kong_name)) end local function check_systemtap_sanity(self) From 437496049f94b62777fde8c296ce6e39d3bf7882 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 28 Jul 2022 01:38:55 -0700 Subject: [PATCH 1618/4351] tests(perf) fix docker driver with daily image --- spec/helpers/perf/drivers/docker.lua | 33 +++++++++++++++---------- spec/helpers/perf/drivers/terraform.lua | 2 +- 2 files changed, 21 insertions(+), 14 deletions(-) diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 88cc841ba7f..1b1daf04ccb 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -135,7 +135,7 @@ local function prepare_spec_helpers(self, use_git, version) self.log.info("Current spec helpers version " .. current_spec_helpers_version .. " doesn't match with version to be tested " .. version .. ", checking out remote version") - version = version:match("%d+%.%d+%.%d+%.%d+") or version:match("%d+%.%d+%.%d+%") + version = version:match("%d+%.%d+%.%d+") perf.git_checkout(version) -- throws end @@ -280,30 +280,37 @@ function _M:setup_kong(version) end local git_repo_path - local image = "kong" self.daily_image_desc = nil if version:startswith("git:") then git_repo_path = perf.git_checkout(version:sub(#("git:")+1)) + version = perf.get_kong_version() + if self.opts.use_daily_image then - image = "kong/kong" - local tag, err = perf.get_newest_docker_tag(image, "ubuntu20.04") - if not version then - return nil, "failed to use daily image: " .. err + self.kong_image = "kong/kong:master-nightly-ubuntu" + perf.execute("docker pull " .. self.kong_image, { logger = self.log.log_exec }) + local manifest, err = perf.execute("docker inspect " .. self.kong_image) + if err then + return nil, "failed to inspect daily image: " .. err + end + local labels, err = perf.parse_docker_image_labels(manifest) + if err then + return nil, "failed to use parse daily image manifest: " .. err end - version = tag.name - self.log.debug("daily image " .. tag.name .." was pushed at ", tag.last_updated) + self.log.debug("daily image " .. labels.version .." was pushed at ", labels.created) + self.daily_image_desc = labels.version .. ", " .. labels.created + else - version = perf.get_kong_version() + self.kong_image = "kong:" .. version end self.log.debug("current git hash resolves to docker version ", version) + elseif version:match("rc") or version:match("beta") then - image = "kong/kong" + self.kong_image = "kong/kong:" .. version + else + self.kong_image = "kong:" .. version end - image = image .. ":" .. version - - self.kong_image = image self.git_repo_path = git_repo_path local docker_args = "--link " .. self.psql_ct_id .. ":postgres " .. diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index c3fd8bec093..ed0ac72ec47 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -269,7 +269,7 @@ local function prepare_spec_helpers(self, use_git, version) self.log.info("Current spec helpers version " .. current_spec_helpers_version .. " doesn't match with version to be tested " .. version .. ", checking out remote version") - version = version:match("%d+%.%d+%.%d+%") + version = version:match("%d+%.%d+%.%d+") perf.git_checkout(version) -- throws end From 2b792cf94bbcf11700aa862092c2fbb29ff211d4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 28 Jul 2022 01:48:01 -0700 Subject: [PATCH 1619/4351] tests(perf) skip nginx version check on spec.helpers load --- spec/helpers/perf/drivers/docker.lua | 6 ++++++ spec/helpers/perf/drivers/terraform.lua | 6 ++++++ 2 files changed, 12 insertions(+) diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 1b1daf04ccb..310730e4492 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -145,8 +145,14 @@ local function prepare_spec_helpers(self, use_git, version) -- a different set of env vars perf.clear_loaded_package() + -- just to let spec.helpers happy, we are not going to start kong locally + require("kong.meta")._DEPENDENCIES.nginx = {"0.0.0.0", "9.9.9.9"} + helpers = require("spec.helpers") + package.loaded['kong.meta'] = nil + require("kong.meta") + perf.unsetenv("KONG_PG_PORT") helpers.admin_client = function(timeout) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index ed0ac72ec47..da812fe3d5f 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -279,7 +279,13 @@ local function prepare_spec_helpers(self, use_git, version) for i=1, 3 do perf.clear_loaded_package() + -- just to let spec.helpers happy, we are not going to start kong locally + require("kong.meta")._DEPENDENCIES.nginx = {"0.0.0.0", "9.9.9.9"} + local pok, pret = pcall(require, "spec.helpers") + package.loaded['kong.meta'] = nil + require("kong.meta") + if pok then pret.admin_client = function(timeout) return pret.http_client(self.kong_ip, get_admin_port(self), timeout or 60000) From 090f0468ec4664d444899b3f9309da3ad8e2732b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 28 Jul 2022 02:16:10 -0700 Subject: [PATCH 1620/4351] tests(perf) fix version mapping --- spec/helpers/perf/git.lua | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/spec/helpers/perf/git.lua b/spec/helpers/perf/git.lua index f7950ec5e08..e564960d6e0 100644 --- a/spec/helpers/perf/git.lua +++ b/spec/helpers/perf/git.lua @@ -54,13 +54,23 @@ local function git_restore() return utils.restore_lua_package_paths() end +local version_map_table = { + -- temporary hack, we usually bump version when released, but it's + -- true for master currently + ["3.0.0"] = "2.8.1", +} + local function get_kong_version(raw) -- unload the module if it's previously loaded package.loaded["kong.meta"] = nil local ok, meta, _ = pcall(require, "kong.meta") + local v = meta._VERSION + if not raw and version_map_table[v] then + return version_map_table[v] + end if ok then - return meta._VERSION + return v end error("can't read Kong version from kong.meta: " .. (meta or "nil")) end From 6cd2676900d95273cb2833eeb6ca93916430c556 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 3 Aug 2022 13:42:13 +0800 Subject: [PATCH 1621/4351] fix(plugins) gRPC gateway uri para bool handling (#9180) gRPC gateway should handle the "false" argument as false for boolean parameters. This change is to be consistent with [grpc-gateway](https://github.com/grpc-ecosystem/grpc-gateway), where by `http://localhost:8090/v1/example/echo?stringv=false&boolean=false&number=1` you get: ```json { "stringv": "false", "boolean": false, "number": 1 } ``` as echo. Before this fix, any value passed to a boolean parameter is treated as a string and thus encoded as `true`. Fix FTI-3335 --- kong/plugins/grpc-gateway/deco.lua | 28 +++- .../28-grpc-gateway/01-proxy_spec.lua | 55 ++++++- spec/fixtures/grpc/target/grpc-target.go | 6 +- .../target/targetservice/targetservice.pb.go | 150 ++++++++++-------- .../targetservice/targetservice_grpc.pb.go | 4 + spec/fixtures/grpc/targetservice.proto | 2 + 6 files changed, 168 insertions(+), 77 deletions(-) diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 66972ee179c..79f97f28c6c 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -169,21 +169,42 @@ function deco.new(method, path, protofile) }, deco) end +local function get_field_type(typ, field) + local _, _, field_typ = pb.field(typ, field) + return field_typ +end + +local function encode_fix(v, typ) + if typ == "bool" then + -- special case for URI parameters + return v and v ~= "0" and v ~= "false" + end + + return v +end + --[[ // Set value `v` at `path` in table `t` // Path contains value address in dot-syntax. For example: // `path="a.b.c"` would lead to `t[a][b][c] = v`. ]] -local function add_to_table( t, path, v ) +local function add_to_table( t, path, v, typ ) local tab = t -- set up pointer to table root + local msg_typ = typ; for m in re_gmatch( path , "([^.]+)(\\.)?") do local key, dot = m[1], m[2] + msg_typ = get_field_type(msg_typ, key) + + -- not argument that we concern with + if not msg_typ then + return + end if dot then tab[key] = tab[key] or {} -- create empty nested table if key does not exist tab = tab[key] else - tab[key] = v + tab[key] = encode_fix(v, msg_typ) end end @@ -241,12 +262,11 @@ function deco:upstream(body) // For example: `GET /v1/messages/123456?revision=2&sub.subfield=foo` // translates into `payload = { sub = { subfield = "foo" }}` ]]-- - add_to_table( payload, k, v ) + add_to_table( payload, k, v, self.endpoint.input_type) end end end body = grpc_frame(0x0, pb.encode(self.endpoint.input_type, payload)) - return body end diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 21c44cdb544..705fdec53b4 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -66,7 +66,7 @@ for _, strategy in helpers.each_strategy() do local body = res:read_body() local data = cjson.decode(body) - assert.same({reply = "hello john_doe"}, data) + assert.same({reply = "hello john_doe", boolean_test = false}, data) end) test("additional binding", function() @@ -77,11 +77,11 @@ for _, strategy in helpers.each_strategy() do local data = cjson.decode((res:read_body())) - assert.same({reply = "hello john_doe"}, data) + assert.same({reply = "hello john_doe", boolean_test = false}, data) end) test("removes unbound query args", function() - local res, err = proxy_client:get("/v1/messages/john_doe?arg1=1&arg2=2") + local res, err = proxy_client:get("/v1/messages/john_doe?arg1=1&arg2.test=2") assert.equal(200, res.status) assert.is_nil(err) @@ -89,7 +89,54 @@ for _, strategy in helpers.each_strategy() do local body = res:read_body() local data = cjson.decode(body) - assert.same({reply = "hello john_doe"}, data) + assert.same({reply = "hello john_doe", boolean_test = false}, data) + end) + + describe("boolean behavior", function () + test("true", function() + local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=true") + assert.equal(200, res.status) + assert.is_nil(err) + + local body = res:read_body() + local data = cjson.decode(body) + assert.same({reply = "hello john_doe", boolean_test = true}, data) + end) + + test("false", function() + local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=false") + + assert.equal(200, res.status) + assert.is_nil(err) + + local body = res:read_body() + local data = cjson.decode(body) + + assert.same({reply = "hello john_doe", boolean_test = false}, data) + end) + + test("zero", function() + local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=0") + + assert.equal(200, res.status) + assert.is_nil(err) + + local body = res:read_body() + local data = cjson.decode(body) + + assert.same({reply = "hello john_doe", boolean_test = false}, data) + end) + + test("non-zero", function() + local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=1") + assert.equal(200, res.status) + assert.is_nil(err) + + local body = res:read_body() + local data = cjson.decode(body) + + assert.same({reply = "hello john_doe", boolean_test = true}, data) + end) end) test("unknown path", function() diff --git a/spec/fixtures/grpc/target/grpc-target.go b/spec/fixtures/grpc/target/grpc-target.go index 860281ebb01..32995ed5e22 100644 --- a/spec/fixtures/grpc/target/grpc-target.go +++ b/spec/fixtures/grpc/target/grpc-target.go @@ -7,9 +7,10 @@ import ( "net" "time" + pb "target/targetservice" + "google.golang.org/grpc" "google.golang.org/protobuf/types/known/timestamppb" - pb "target/targetservice" ) const ( @@ -22,7 +23,8 @@ type server struct { func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloResponse, error) { return &pb.HelloResponse{ - Reply: fmt.Sprintf("hello %s", in.GetGreeting()), + Reply: fmt.Sprintf("hello %s", in.GetGreeting()), + BooleanTest: in.GetBooleanTest(), }, nil } diff --git a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go index 1a11c5dd13a..37ab067a9c8 100644 --- a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go +++ b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go @@ -1,13 +1,12 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0 -// protoc v3.6.1 +// protoc-gen-go v1.25.0-devel +// protoc v3.12.4 // source: targetservice.proto package targetservice import ( - proto "github.com/golang/protobuf/proto" timestamp "github.com/golang/protobuf/ptypes/timestamp" _ "google.golang.org/genproto/googleapis/api/annotations" protoreflect "google.golang.org/protobuf/reflect/protoreflect" @@ -23,16 +22,13 @@ const ( _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20) ) -// This is a compile-time assertion that a sufficiently up-to-date version -// of the legacy proto package is being used. -const _ = proto.ProtoPackageIsVersion4 - type HelloRequest struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache unknownFields protoimpl.UnknownFields - Greeting string `protobuf:"bytes,1,opt,name=greeting,proto3" json:"greeting,omitempty"` + Greeting string `protobuf:"bytes,1,opt,name=greeting,proto3" json:"greeting,omitempty"` + BooleanTest bool `protobuf:"varint,2,opt,name=boolean_test,json=booleanTest,proto3" json:"boolean_test,omitempty"` } func (x *HelloRequest) Reset() { @@ -74,12 +70,20 @@ func (x *HelloRequest) GetGreeting() string { return "" } +func (x *HelloRequest) GetBooleanTest() bool { + if x != nil { + return x.BooleanTest + } + return false +} + type HelloResponse struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache unknownFields protoimpl.UnknownFields - Reply string `protobuf:"bytes,1,opt,name=reply,proto3" json:"reply,omitempty"` + Reply string `protobuf:"bytes,1,opt,name=reply,proto3" json:"reply,omitempty"` + BooleanTest bool `protobuf:"varint,2,opt,name=boolean_test,json=booleanTest,proto3" json:"boolean_test,omitempty"` } func (x *HelloResponse) Reset() { @@ -121,6 +125,13 @@ func (x *HelloResponse) GetReply() string { return "" } +func (x *HelloResponse) GetBooleanTest() bool { + if x != nil { + return x.BooleanTest + } + return false +} + type BallIn struct { state protoimpl.MessageState sizeCache protoimpl.SizeCache @@ -382,69 +393,74 @@ var file_targetservice_proto_rawDesc = []byte{ 0x2f, 0x61, 0x6e, 0x6e, 0x6f, 0x74, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x1a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, - 0x6f, 0x74, 0x6f, 0x22, 0x2a, 0x0a, 0x0c, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x52, 0x65, 0x71, 0x75, + 0x6f, 0x74, 0x6f, 0x22, 0x4d, 0x0a, 0x0c, 0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x1a, 0x0a, 0x08, 0x67, 0x72, 0x65, 0x65, 0x74, 0x69, 0x6e, 0x67, 0x18, - 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DO NOT EDIT. +// versions: +// - protoc-gen-go-grpc v1.2.0 +// - protoc v3.12.4 +// source: targetservice.proto package targetservice diff --git a/spec/fixtures/grpc/targetservice.proto b/spec/fixtures/grpc/targetservice.proto index 892736006ed..400722e5605 100644 --- a/spec/fixtures/grpc/targetservice.proto +++ b/spec/fixtures/grpc/targetservice.proto @@ -49,10 +49,12 @@ service Bouncer { message HelloRequest { string greeting = 1; + bool boolean_test = 2; } message HelloResponse { string reply = 1; + bool boolean_test = 2; } From f2a3bce5a17894eae04f1396dc62907f0446c7ef Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 3 Aug 2022 16:47:51 +0800 Subject: [PATCH 1622/4351] doc(changelog)add aws-lambda in changelog (#9172) We missed asw-lambda plugin the changelog, now we add it. --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4b1ad5020d6..c6c3efda3e2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -373,6 +373,9 @@ a restart (e.g., upon a plugin server crash). - **Zipkin**: Correct the balancer spans' duration to include the connection time from Nginx to the upstream. [#8848](https://github.com/Kong/kong/pull/8848) +- **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration + [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) + #### Clustering From c9be7dad9701c5e9b9bdb488e92bb47c90574a88 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 4 Aug 2022 15:33:35 +0800 Subject: [PATCH 1623/4351] tests(perf) adjust instance size and optionally create db instance (#9188) --- .../01-rps/06-core_entities_crud_spec.lua | 2 ++ .../07-upstream_lock_regression_spec.lua | 2 ++ .../07-upstream_lock_regression_spec.lua | 2 ++ spec/fixtures/perf/terraform/aws-ec2/ec2.tf | 5 +++-- .../fixtures/perf/terraform/aws-ec2/output.tf | 4 ++-- .../perf/terraform/aws-ec2/variables.tf | 22 +++++++++++++++++-- .../perf/terraform/digitalocean/droplets.tf | 5 +++-- .../perf/terraform/digitalocean/output.tf | 4 ++-- .../perf/terraform/digitalocean/variables.tf | 22 ++++++++++++++++++- .../perf/terraform/equinix-metal/metal.tf | 5 +++-- .../perf/terraform/equinix-metal/output.tf | 4 ++-- .../perf/terraform/equinix-metal/variables.tf | 21 +++++++++++++++++- spec/helpers/perf.lua | 10 +++++++-- spec/helpers/perf/drivers/terraform.lua | 9 ++++++-- 14 files changed, 97 insertions(+), 20 deletions(-) diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua index e01e2bd7735..9da9a1fd1ed 100644 --- a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -16,6 +16,8 @@ perf.setenv("PERF_TEST_METAL_PLAN", "n2.xlarge.x86") -- 384G ram perf.setenv("PERF_TEST_EC2_INSTANCE_TYPE", "c5.24xlarge") -- 192G ram perf.setenv("PERF_TEST_DIGITALOCEAN_SIZE", "m-24vcpu-192gb") -- 192G ram +perf.setenv("PERF_TEST_SEPERATE_DB_NODE", "1") + perf.use_defaults() diff --git a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua index 2921ed0226b..150c2d62080 100644 --- a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua @@ -5,6 +5,8 @@ local workspaces = require "kong.workspaces" local charts = require "spec.helpers.perf.charts" local fmt = string.format +perf.setenv("PERF_TEST_SEPERATE_DB_NODE", "1") + perf.use_defaults() charts.options({ diff --git a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua index 8f5cc40eb59..fcc6366e097 100644 --- a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua @@ -4,6 +4,8 @@ local utils = require("spec.helpers.perf.utils") local workspaces = require "kong.workspaces" local fmt = string.format +perf.setenv("PERF_TEST_SEPERATE_DB_NODE", "1") + perf.use_defaults() perf.enable_charts(false) -- don't generate charts, we need flamegraphs only diff --git a/spec/fixtures/perf/terraform/aws-ec2/ec2.tf b/spec/fixtures/perf/terraform/aws-ec2/ec2.tf index 183edc722e9..8d7a96f111a 100644 --- a/spec/fixtures/perf/terraform/aws-ec2/ec2.tf +++ b/spec/fixtures/perf/terraform/aws-ec2/ec2.tf @@ -60,8 +60,9 @@ resource "aws_instance" "kong" { } resource "aws_instance" "db" { + count = var.seperate_db_node ? 1: 0 ami = data.aws_ami.perf.id - instance_type = var.ec2_instance_type + instance_type = var.ec2_instance_db_type key_name = aws_key_pair.perf.key_name monitoring = true security_groups = [aws_security_group.openall.name] @@ -83,7 +84,7 @@ resource "aws_instance" "db" { resource "aws_instance" "worker" { ami = data.aws_ami.perf.id - instance_type = var.ec2_instance_type + instance_type = var.ec2_instance_worker_type key_name = aws_key_pair.perf.key_name monitoring = true security_groups = [aws_security_group.openall.name] diff --git a/spec/fixtures/perf/terraform/aws-ec2/output.tf b/spec/fixtures/perf/terraform/aws-ec2/output.tf index 36c0fa50c5a..79156979721 100644 --- a/spec/fixtures/perf/terraform/aws-ec2/output.tf +++ b/spec/fixtures/perf/terraform/aws-ec2/output.tf @@ -7,11 +7,11 @@ output "kong-internal-ip" { } output "db-ip" { - value = aws_instance.db.public_ip + value = var.seperate_db_node ? aws_instance.db.0.public_ip: "" } output "db-internal-ip" { - value = aws_instance.db.private_ip + value = var.seperate_db_node ? aws_instance.db.0.private_ip: "" } output "worker-ip" { diff --git a/spec/fixtures/perf/terraform/aws-ec2/variables.tf b/spec/fixtures/perf/terraform/aws-ec2/variables.tf index 912856ce7e5..f357e88453a 100644 --- a/spec/fixtures/perf/terraform/aws-ec2/variables.tf +++ b/spec/fixtures/perf/terraform/aws-ec2/variables.tf @@ -6,8 +6,20 @@ variable "aws_region" { variable "ec2_instance_type" { type = string - description = "The EC2 size on which to run the kong, db and worker" - default = "c4.4xlarge" + description = "The EC2 size on which to run the kong" + default = "c5a.2xlarge" +} + +variable "ec2_instance_worker_type" { + type = string + description = "The EC2 size on which to run the worker" + default = "c5a.large" +} + +variable "ec2_instance_db_type" { + type = string + description = "The EC2 size on which to run the db" + default = "c5a.large" } variable "ec2_os" { @@ -16,3 +28,9 @@ variable "ec2_os" { default = "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*" } +variable "seperate_db_node" { + type = bool + description = "Whether to create a separate db instance" + default = false +} + diff --git a/spec/fixtures/perf/terraform/digitalocean/droplets.tf b/spec/fixtures/perf/terraform/digitalocean/droplets.tf index d95dcd982a2..bfdd2e010fb 100644 --- a/spec/fixtures/perf/terraform/digitalocean/droplets.tf +++ b/spec/fixtures/perf/terraform/digitalocean/droplets.tf @@ -12,8 +12,9 @@ resource "digitalocean_droplet" "kong" { } resource "digitalocean_droplet" "db" { + count = var.seperate_db_node ? 1: 0 name = "db-${random_string.ident.result}" - size = var.do_size + size = var.do_db_size region = var.do_region image = var.do_os ssh_keys = [digitalocean_ssh_key.key.fingerprint] @@ -21,7 +22,7 @@ resource "digitalocean_droplet" "db" { resource "digitalocean_droplet" "worker" { name = "worker-${random_string.ident.result}" - size = var.do_size + size = var.do_worker_size region = var.do_region image = var.do_os ssh_keys = [digitalocean_ssh_key.key.fingerprint] diff --git a/spec/fixtures/perf/terraform/digitalocean/output.tf b/spec/fixtures/perf/terraform/digitalocean/output.tf index 8afda33854f..f5c06c89af0 100644 --- a/spec/fixtures/perf/terraform/digitalocean/output.tf +++ b/spec/fixtures/perf/terraform/digitalocean/output.tf @@ -7,11 +7,11 @@ output "kong-internal-ip" { } output "db-ip" { - value = digitalocean_droplet.db.ipv4_address + value = var.seperate_db_node ? digitalocean_droplet.db.0.ipv4_address: "" } output "db-internal-ip" { - value = digitalocean_droplet.db.ipv4_address_private + value = var.seperate_db_node ? digitalocean_droplet.db.0.ipv4_address_private: "" } output "worker-ip" { diff --git a/spec/fixtures/perf/terraform/digitalocean/variables.tf b/spec/fixtures/perf/terraform/digitalocean/variables.tf index a322e85a208..9bdaee70d6a 100644 --- a/spec/fixtures/perf/terraform/digitalocean/variables.tf +++ b/spec/fixtures/perf/terraform/digitalocean/variables.tf @@ -11,10 +11,23 @@ variable "do_project_name" { variable "do_size" { type = string - description = "The droplet size on which to create the kong and worker droplets" + description = "The droplet size on which to create the kong droplet" + default = "c2-8vpcu-16gb" +} + +variable "do_worker_size" { + type = string + description = "The droplet size on which to create the worker droplet" default = "s-1vcpu-1gb" } +variable "do_db_size" { + type = string + description = "The droplet size on which to create the db droplet" + default = "s-1vcpu-1gb" +} + + variable "do_region" { type = string description = "The digitalocean region in which to create the droplets" @@ -27,3 +40,10 @@ variable "do_os" { default = "ubuntu-20-04-x64" } +variable "seperate_db_node" { + type = bool + description = "Whether to create a separate db instance" + default = false +} + + diff --git a/spec/fixtures/perf/terraform/equinix-metal/metal.tf b/spec/fixtures/perf/terraform/equinix-metal/metal.tf index 39b277a8348..af8a39f940e 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/metal.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/metal.tf @@ -17,8 +17,9 @@ resource "equinix_metal_device" "kong" { } resource "equinix_metal_device" "db" { + count = var.seperate_db_node ? 1: 0 hostname = "db-${random_string.ident.result}" - plan = var.metal_plan + plan = var.metal_db_plan facilities = var.metal_region operating_system = var.metal_os billing_cycle = "hourly" @@ -31,7 +32,7 @@ resource "equinix_metal_device" "db" { resource "equinix_metal_device" "worker" { hostname = "worker-${random_string.ident.result}" - plan = var.metal_plan + plan = var.metal_worker_plan facilities = var.metal_region operating_system = var.metal_os billing_cycle = "hourly" diff --git a/spec/fixtures/perf/terraform/equinix-metal/output.tf b/spec/fixtures/perf/terraform/equinix-metal/output.tf index eb6c72a7c84..18a40e86f65 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/output.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/output.tf @@ -7,11 +7,11 @@ output "kong-internal-ip" { } output "db-ip" { - value = equinix_metal_device.db.access_public_ipv4 + value = var.seperate_db_node ? equinix_metal_device.db.0.access_public_ipv4: "" } output "db-internal-ip" { - value = equinix_metal_device.db.access_private_ipv4 + value = var.seperate_db_node ? equinix_metal_device.db.0.access_private_ipv4: "" } output "worker-ip" { diff --git a/spec/fixtures/perf/terraform/equinix-metal/variables.tf b/spec/fixtures/perf/terraform/equinix-metal/variables.tf index fc9e8739146..69792e03385 100644 --- a/spec/fixtures/perf/terraform/equinix-metal/variables.tf +++ b/spec/fixtures/perf/terraform/equinix-metal/variables.tf @@ -10,7 +10,19 @@ variable "metal_project_id" { variable "metal_plan" { type = string - description = "The Metal device plan on which to create the kong and worker devices" + description = "The Metal device plan on which to create the kong devices" + default = "c3.small.x86" +} + +variable "metal_worker_plan" { + type = string + description = "The Metal device plan on which to create the worker devices" + default = "c3.small.x86" +} + +variable "metal_db_plan" { + type = string + description = "The Metal device plan on which to create the db devices" default = "c3.small.x86" } @@ -27,3 +39,10 @@ variable "metal_os" { default = "ubuntu_20_04" } +variable "seperate_db_node" { + type = bool + description = "Whether to create a separate db instance" + default = false +} + + diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index d8c294cb3fe..b75dfbd5041 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -91,6 +91,8 @@ local function use_defaults() local use_daily_image = os.getenv("PERF_TEST_USE_DAILY_IMAGE") if driver == "terraform" then + local seperate_db_node = not not os.getenv("PERF_TEST_SEPERATE_DB_NODE") + local tf_provider = os.getenv("PERF_TEST_TERRAFORM_PROVIDER") or "equinix-metal" local tfvars = {} if tf_provider == "equinix-metal" then @@ -102,20 +104,23 @@ local function use_defaults() metal_plan = os.getenv("PERF_TEST_METAL_PLAN"), -- "c3.small.x86" -- metal_region = ["sv15", "sv16", "la4"], -- not support setting from lua for now metal_os = os.getenv("PERF_TEST_METAL_OS"), -- "ubuntu_20_04", + seperate_db_node = seperate_db_node, } elseif tf_provider == "digitalocean" then tfvars = { do_project_name = os.getenv("PERF_TEST_DIGITALOCEAN_PROJECT_NAME"), -- "Benchmark", do_token = os.getenv("PERF_TEST_DIGITALOCEAN_TOKEN"), - do_size = os.getenv("PERF_TEST_DIGITALOCEAN_SIZE"), -- "s-1vcpu-1gb", + do_size = os.getenv("PERF_TEST_DIGITALOCEAN_SIZE"), -- "c2-8vpcu-16gb", do_region = os.getenv("PERF_TEST_DIGITALOCEAN_REGION"), --"sfo3", do_os = os.getenv("PERF_TEST_DIGITALOCEAN_OS"), -- "ubuntu-20-04-x64", + seperate_db_node = seperate_db_node, } elseif tf_provider == "aws-ec2" then tfvars = { aws_region = os.getenv("PERF_TEST_AWS_REGION"), -- "us-east-2", - ec2_instance_type = os.getenv("PERF_TEST_EC2_INSTANCE_TYPE"), -- "c4.4xlarge", + ec2_instance_type = os.getenv("PERF_TEST_EC2_INSTANCE_TYPE"), -- "c5a.2xlarge", ec2_os = os.getenv("PERF_TEST_EC2_OS"), -- "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*", + seperate_db_node = seperate_db_node, } end @@ -123,6 +128,7 @@ local function use_defaults() provider = tf_provider, tfvars = tfvars, use_daily_image = use_daily_image, + seperate_db_node = seperate_db_node, }) else use_driver(driver, { diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index da812fe3d5f..82d091b636d 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -133,8 +133,13 @@ function _M:setup(opts) self.kong_ip = res["kong-ip"].value self.kong_internal_ip = res["kong-internal-ip"].value - self.db_ip = res["db-ip"].value - self.db_internal_ip = res["db-internal-ip"].value + if self.opts.seperate_db_node then + self.db_ip = res["db-ip"].value + self.db_internal_ip = res["db-internal-ip"].value + else + self.db_ip = self.kong_ip + self.db_internal_ip = self.kong_internal_ip + end self.worker_ip = res["worker-ip"].value self.worker_internal_ip = res["worker-internal-ip"].value From b12d95610adbe0e79e408ffff7f225683debbc5a Mon Sep 17 00:00:00 2001 From: Hiroshi Fukada Date: Fri, 5 Aug 2022 15:20:55 +0900 Subject: [PATCH 1624/4351] fix(promtheus) correctly set node_info gauge (#9197) --- kong/plugins/prometheus/exporter.lua | 1 + spec/03-plugins/26-prometheus/04-status_api_spec.lua | 1 + 2 files changed, 2 insertions(+) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index eef9b701996..5cac21bb40d 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -61,6 +61,7 @@ local function init() "Kong Node metadata information", {"node_id", "version"}, prometheus.LOCAL_STORAGE) + metrics.node_info:set(1, {node_id, kong.version}) -- only export upstream health metrics in traditional mode and data plane if role ~= "control_plane" then metrics.upstream_target_health = prometheus:gauge("upstream_target_health", diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 3ca585f6472..2e4a0f04f68 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -415,6 +415,7 @@ describe("Plugin: prometheus (access via status API)", function() assert.matches('kong_memory_workers_lua_vms_bytes{node_id="' .. UUID_PATTERN .. '",pid="%d+",kong_subsystem="stream"}', body) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('kong_node_info{node_id="' .. UUID_PATTERN .. '",version="%S+"} 1', body) end) it("exposes lua_shared_dict metrics", function() From 0b6eec872d6a9b32cf7cc5f9be89a2773181bd22 Mon Sep 17 00:00:00 2001 From: suika Date: Mon, 25 Jul 2022 14:44:07 +0800 Subject: [PATCH 1625/4351] fix(clustering) wRPC bugs fix 1. CP crashes if DP report meta data with empty plugin list 2. the client is inserted to the list before it reported "basic info", therefore it's possible for an incompatible client to receive config pushs. 3. If no error happens, and no ping is sent yet, update_sync_status is not called and thus we cannot query that DP 4. CP does not return result of compatibility check ReportMetadata 5. Unnessary argument when dp creates connection(refactory leftover) fix(clustering) "first push" may not be the first apply suggestions fix --- kong/clustering/wrpc_control_plane.lua | 61 +++++++++++++++----------- kong/clustering/wrpc_data_plane.lua | 2 +- 2 files changed, 37 insertions(+), 26 deletions(-) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index b95b1177b4e..ea1d336b32e 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -40,6 +40,8 @@ local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local _log_prefix = "[wrpc-clustering] " local ok_table = { ok = "done", } +local initial_hash = string.rep("0", 32) +local empty_table = {} local function handle_export_deflated_reconfigure_payload(self) @@ -61,12 +63,24 @@ local function init_config_service(wrpc_service, cp) end) wrpc_service:set_handler("ConfigService.ReportMetadata", function(peer, data) - local client = cp.clients[peer.conn] + local client = peer.client + local cp = peer.cp if client then ngx_log(ngx_INFO, _log_prefix, "received initial metadata package from client: ", client.dp_id) client.basic_info = data + client.dp_plugins_map = plugins_list_to_map(client.basic_info.plugins or empty_table) client.basic_info_semaphore:post() end + + local _, err + _, err, client.sync_status = cp:check_version_compatibility(client.dp_version, client.dp_plugins_map, client.log_suffix) + client:update_sync_status() + if err then + ngx_log(ngx_ERR, _log_prefix, err, client.log_suffix) + client.basic_info = nil -- drop the connection + return { error = err, } + end + return ok_table end) end @@ -195,30 +209,17 @@ function _M:handle_cp_websocket() dp_version = dp_version, log_suffix = log_suffix, basic_info = nil, - basic_info_semaphore = semaphore.new() + basic_info_semaphore = semaphore.new(), + dp_plugins_map = {}, + cp_ref = self, + config_hash = initial_hash, + sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN, } - self.clients[w_peer.conn] = client - w_peer:spawn_threads() + w_peer.client = client + w_peer.cp = self - do - local ok, err = client.basic_info_semaphore:wait(5) - if not ok then - err = "waiting for basic info call: " .. (err or "--") - end - if not client.basic_info then - err = "invalid basic_info data" - end - - if err then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - wb:send_close() - return ngx_exit(ngx_CLOSE) - end - end + w_peer:spawn_threads() - client.dp_plugins_map = plugins_list_to_map(client.basic_info.plugins) - client.config_hash = string.rep("0", 32) -- initial hash - client.sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay function client:update_sync_status() local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { @@ -235,17 +236,27 @@ function _M:handle_cp_websocket() end do - local _, err - _, err, client.sync_status = self:check_version_compatibility(dp_version, client.dp_plugins_map, log_suffix) + local ok, err = client.basic_info_semaphore:wait(5) + if not ok then + err = "waiting for basic info call: " .. (err or "--") + end + if not client.basic_info then + err = "invalid basic_info data" + end + if err then ngx_log(ngx_ERR, _log_prefix, err, log_suffix) wb:send_close() - client:update_sync_status() return ngx_exit(ngx_CLOSE) end end + -- after basic_info report we consider DP connected + -- initial sync + client:update_sync_status() self:push_config_one_client(client) -- first config push + -- put it here to prevent DP from receiving broadcast config pushes before the first config pushing + self.clients[w_peer.conn] = client ngx_log(ngx_NOTICE, _log_prefix, "data plane connected", log_suffix) w_peer:wait_threads() diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 14cacae49df..8805eb5cd45 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -116,7 +116,7 @@ local function communicate_impl(dp) if peer and not peer.closing then peer:close() end - peer = wrpc.new_peer(c, get_services(), { channel = dp.DPCP_CHANNEL_NAME }) + peer = wrpc.new_peer(c, get_services()) peer.config_semaphore = config_semaphore peer.config_obj = dp From 327b1316229d2579b100adba68842d27794f2f27 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Tue, 26 Jul 2022 17:20:34 +0800 Subject: [PATCH 1626/4351] tests(clustering) error handling for DP plugins diff (#9138) --- kong/clustering/wrpc_control_plane.lua | 27 ++++- .../09-hybrid_mode/01-sync_spec.lua | 42 +++++--- .../37-opentelemetry/01-otlp_spec.lua | 2 + .../37-opentelemetry/04-exporter_spec.lua | 2 + spec/helpers.lua | 99 +++++++++++++++++-- 5 files changed, 147 insertions(+), 25 deletions(-) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index ea1d336b32e..626c54c0554 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -35,6 +35,7 @@ local ngx_DEBUG = ngx.DEBUG local ngx_INFO = ngx.INFO local ngx_NOTICE = ngx.NOTICE local ngx_ERR = ngx.ERR +local ngx_WARN = ngx.WARN local ngx_CLOSE = ngx.HTTP_CLOSE local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local _log_prefix = "[wrpc-clustering] " @@ -160,6 +161,16 @@ function _M:push_config_one_client(client) end end + local ok, err, sync_status = self:check_configuration_compatibility(client.dp_plugins_map) + if not ok then + ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, client.log_suffix) + if sync_status ~= client.sync_status then + client.sync_status = sync_status + client:update_sync_status() + end + return + end + client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed. ", client.log_suffix) end @@ -173,9 +184,19 @@ function _M:push_config() local n = 0 for _, client in pairs(self.clients) do - client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) - - n = n + 1 + local ok, sync_status + ok, err, sync_status = self:check_configuration_compatibility(client.dp_plugins_map) + if ok then + client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) + n = n + 1 + else + + ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, client.log_suffix) + if sync_status ~= client.sync_status then + client.sync_status = sync_status + client:update_sync_status() + end + end end ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed to ", n, " clients") diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index f08599b5827..a3029bedd1f 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -17,7 +17,7 @@ local confs = helpers.get_clustering_protocols() for _, strategy in helpers.each_strategy() do for cluster_protocol, conf in pairs(confs) do - describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() + describe("CP/DP sync works with #" .. strategy .. " backend, protocol #" .. cluster_protocol, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -353,7 +353,8 @@ for _, strategy in helpers.each_strategy() do end) end - describe("CP/DP version check works with #" .. strategy, function() + for _, cluster_protocol in ipairs{"wrpc", "json"} do + describe("CP/DP #version check works with #" .. strategy .. " backend, protocol #" .. cluster_protocol, function() -- for these tests, we do not need a real DP, but rather use the fake DP -- client so we can mock various values (e.g. node_version) describe("relaxed compatibility check:", function() @@ -373,6 +374,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() assert(helpers.start_kong({ + legacy_hybrid_protocol = (cluster_protocol == "json"), role = "control_plane", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", @@ -456,9 +458,9 @@ for _, strategy in helpers.each_strategy() do -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one if minor and tonumber(minor) and tonumber(minor) > 2 then pl2[i].version = string.format("%d.%d.%d", - tonumber(v:match("(%d+)")), - tonumber(minor - 2), - tonumber(v:match("%d+%.%d+%.(%d+)")) + tonumber(v:match("(%d+)")), + tonumber(minor - 2), + tonumber(v:match("%d+%.%d+%.(%d+)")) ) break @@ -476,9 +478,9 @@ for _, strategy in helpers.each_strategy() do -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one if patch and tonumber(patch) and tonumber(patch) > 2 then pl3[i].version = string.format("%d.%d.%d", - tonumber(v:match("(%d+)")), - tonumber(v:match("%d+%.(%d+)")), - tonumber(patch - 2) + tonumber(v:match("(%d+)")), + tonumber(v:match("%d+%.(%d+)")), + tonumber(patch - 2) ) break end @@ -492,6 +494,7 @@ for _, strategy in helpers.each_strategy() do local uuid = utils.uuid() local res = assert(helpers.clustering_client({ + cluster_protocol = cluster_protocol, host = "127.0.0.1", port = 9005, cert = "spec/fixtures/kong_clustering.crt", @@ -501,8 +504,14 @@ for _, strategy in helpers.each_strategy() do node_plugins_list = harness.plugins_list, })) - assert.equals("reconfigure", res.type) - assert.is_table(res.config_table) + if cluster_protocol == "wrpc" then + assert.is_table(res) + assert(res.version) + assert(res.config) + else + assert.equals("reconfigure", res.type) + assert.is_table(res.config_table) + end -- needs wait_until for C* convergence helpers.wait_until(function() @@ -522,7 +531,7 @@ for _, strategy in helpers.each_strategy() do end end end - end, 5) + end, 500) end) end -- ENDS allowed cases @@ -543,7 +552,7 @@ for _, strategy in helpers.each_strategy() do { name="key-auth", version="1.0.0" } } }, - ["CP has configured plugin with newer minor version than in DP enabled plugins"] = { + ["CP has configured plugin with newer minor version than in DP enabled plugins newer"] = { dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, plugins_list = { @@ -577,6 +586,7 @@ for _, strategy in helpers.each_strategy() do local uuid = utils.uuid() local res, err = helpers.clustering_client({ + cluster_protocol = cluster_protocol, host = "127.0.0.1", port = 9005, cert = "spec/fixtures/kong_clustering.crt", @@ -592,7 +602,12 @@ for _, strategy in helpers.each_strategy() do end else - assert.equals("PONG", res) + if cluster_protocol == "wrpc" then + -- is not config result + assert((res.error or res.ok) and not res.config) + else + assert.equals("PONG", res) + end end -- needs wait_until for c* convergence @@ -619,6 +634,7 @@ for _, strategy in helpers.each_strategy() do -- ENDS blocked cases end) end) + end for cluster_protocol, conf in pairs(confs) do describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index eee4c55801a..c49abaf8cef 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -47,11 +47,13 @@ describe("Plugin: opentelemetry (otlp)", function() lazy_setup(function () -- overwrite for testing pb.option("enum_as_value") + pb.option("auto_default_values") end) lazy_teardown(function() -- revert it back pb.option("enum_as_name") + pb.option("no_default_values") end) after_each(function () diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 42f3cfc4167..2d8ee2015d1 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -12,11 +12,13 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function () -- overwrite for testing pb.option("enum_as_value") + pb.option("auto_default_values") end) lazy_teardown(function() -- revert it back pb.option("enum_as_name") + pb.option("no_default_values") end) -- helpers diff --git a/spec/helpers.lua b/spec/helpers.lua index dbeab4a5299..7ebbf8b3bde 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2971,15 +2971,7 @@ local function reload_kong(strategy, ...) return ok, err end ---- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. --- @function clustering_client --- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields --- are required. --- Other fields that can be overwritten are: --- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, --- they are automatically filled. --- @return msg if handshake succeeded and initial message received from CP or nil, err -local function clustering_client(opts) +local function clustering_client_json(opts) assert(opts.host) assert(opts.port) assert(opts.cert) @@ -3026,6 +3018,95 @@ local function clustering_client(opts) return nil, "unknown frame from CP: " .. (typ or err) end +local clustering_client_wrpc +do + local wrpc = require("kong.tools.wrpc") + local wrpc_proto = require("kong.tools.wrpc.proto") + local semaphore = require("ngx.semaphore") + + local wrpc_services + local function get_services() + if not wrpc_services then + wrpc_services = wrpc_proto.new() + -- init_negotiation_client(wrpc_services) + wrpc_services:import("kong.services.config.v1.config") + wrpc_services:set_handler("ConfigService.SyncConfig", function(peer, data) + peer.data = data + peer.smph:post() + return { accepted = true } + end) + end + + return wrpc_services + end + function clustering_client_wrpc(opts) + assert(opts.host) + assert(opts.port) + assert(opts.cert) + assert(opts.cert_key) + + local WS_OPTS = { + timeout = opts.clustering_timeout, + max_payload_len = opts.cluster_max_payload, + } + + local c = assert(ws_client:new(WS_OPTS)) + local uri = "wss://" .. opts.host .. ":" .. opts.port .. "/v1/wrpc?node_id=" .. + (opts.node_id or utils.uuid()) .. + "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. + "&node_version=" .. (opts.node_version or KONG_VERSION) + + local conn_opts = { + ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI + client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), + client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), + protocols = "wrpc.konghq.com", + } + + conn_opts.server_name = "kong_clustering" + + local ok, err = c:connect(uri, conn_opts) + if not ok then + return nil, err + end + + local peer = wrpc.new_peer(c, get_services()) + + peer.smph = semaphore.new(0) + + peer:spawn_threads() + + local resp = assert(peer:call_async("ConfigService.ReportMetadata", { + plugins = opts.node_plugins_list or PLUGINS_LIST })) + + if resp.ok then + peer.smph:wait(2) + + if peer.data then + peer:close() + return peer.data + end + end + + return resp + end +end + +--- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. +-- @function clustering_client +-- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields +-- are required. +-- Other fields that can be overwritten are: +-- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, +-- they are automatically filled. +-- @return msg if handshake succeeded and initial message received from CP or nil, err +local function clustering_client(opts) + if opts.cluster_protocol == "wrpc" then + return clustering_client_wrpc(opts) + else + return clustering_client_json(opts) + end +end --- Return a table of clustering_protocols and -- create the appropriate Nginx template file if needed. From 21ccabff59065a23d3b2ca79999a235177af86db Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 28 Jul 2022 14:27:20 +0800 Subject: [PATCH 1627/4351] tests(wrpc) wRPC protocol (#9062) fix FT-3097 --- kong/include/wrpc/wrpc.proto | 2 + kong/tools/wrpc/future.lua | 2 +- kong/tools/wrpc/init.lua | 7 +- kong/tools/wrpc/message.lua | 10 +- kong/tools/wrpc/proto.lua | 7 +- kong/tools/wrpc/threads.lua | 7 + .../01-unit/19-hybrid/05-wrpc/future_spec.lua | 131 ++++++++ spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua | 156 +++++++++ spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua | 58 ++++ .../09-hybrid_mode/07-wrpc_spec.lua | 296 ++++++++++++++++++ .../resty/websocket/peer.lua | 143 +++++++++ spec/fixtures/wrpc/test.proto | 16 + 12 files changed, 827 insertions(+), 8 deletions(-) create mode 100644 spec/01-unit/19-hybrid/05-wrpc/future_spec.lua create mode 100644 spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua create mode 100644 spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua create mode 100644 spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua create mode 100644 spec/fixtures/mocks/lua-resty-websocket/resty/websocket/peer.lua create mode 100644 spec/fixtures/wrpc/test.proto diff --git a/kong/include/wrpc/wrpc.proto b/kong/include/wrpc/wrpc.proto index e9042163aa1..5d6382881f1 100644 --- a/kong/include/wrpc/wrpc.proto +++ b/kong/include/wrpc/wrpc.proto @@ -36,6 +36,8 @@ enum ErrorType { ERROR_TYPE_UNSPECIFIED = 0; // GENERIC signals a general error with the protocol. ERROR_TYPE_GENERIC = 1; + ERROR_TYPE_INVALID_SERVICE = 2; + ERROR_TYPE_INVALID_RPC = 3; } // Error represents a protocol error. diff --git a/kong/tools/wrpc/future.lua b/kong/tools/wrpc/future.lua index 81020d2e727..290a68ed08d 100644 --- a/kong/tools/wrpc/future.lua +++ b/kong/tools/wrpc/future.lua @@ -62,7 +62,7 @@ end -- Call to tell what to do with the result of the future. -- Named `then_do` because `then` is reserved. --- @param handler function what to do with result. Parameter: ---- @param error_handler function what to do when error happens +--- @param error_handler function|nil what to do when error happens --- @return boolean ok, string err function _M:then_do(handler, error_handler) return new_timer(0, then_do_handle_result, self, handler, error_handler) diff --git a/kong/tools/wrpc/init.lua b/kong/tools/wrpc/init.lua index 81d79b725b4..5601e7238ae 100644 --- a/kong/tools/wrpc/init.lua +++ b/kong/tools/wrpc/init.lua @@ -28,7 +28,7 @@ end --- a `peer` object holds a (websocket) connection and a service. --- @param conn table WebSocket connection to use. --- @param service table Proto object that holds Serivces the connection supports. -function _M.new_peer(conn, service) +function _M.new_peer(conn, service, timeout) return setmetatable({ conn = conn, service = service, @@ -37,6 +37,7 @@ function _M.new_peer(conn, service) responses = {}, closing = false, _receiving_thread = nil, + timeout = timeout or DEFAULT_EXPIRATION_DELAY, }, _MT) end @@ -95,7 +96,7 @@ end --- @param payloads(string) payloads to send --- @return kong.tools.wrpc.future|nil future, string|nil err function _M:send_encoded_call(rpc, payloads) - local response_future = future_new(self, DEFAULT_EXPIRATION_DELAY) + local response_future = future_new(self, self.timeout) local ok, err = self:send_payload({ mtype = "MESSAGE_TYPE_RPC", svc_id = rpc.svc_id, @@ -160,7 +161,7 @@ function _M:send_payload(payload) -- protobuf may confuse with 0 value and nil(undefined) under some set up -- so we will just handle 0 as nil if not payload.ack or payload.ack == 0 then - payload.deadline = ngx_now() + DEFAULT_EXPIRATION_DELAY + payload.deadline = ngx_now() + self.timeout end return self:send(pb_encode("wrpc.WebsocketPayload", { diff --git a/kong/tools/wrpc/message.lua b/kong/tools/wrpc/message.lua index a92236ae32d..1c15b38658c 100644 --- a/kong/tools/wrpc/message.lua +++ b/kong/tools/wrpc/message.lua @@ -30,6 +30,8 @@ local function send_error(wrpc_peer, payload, error) return nil, error.description or "unspecified error" end +_M.send_error = send_error + local empty_table = {} local function handle_request(wrpc_peer, rpc, payload) @@ -136,7 +138,11 @@ function _M.handle_error(wrpc_peer, payload) end if ack == 0 then - error("unreachable: Handling error response message with type of request") + local err = "malformed wRPC message" + ngx_log(ERR, + err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) + + return nil, err end -- response to a previous call @@ -144,7 +150,7 @@ function _M.handle_error(wrpc_peer, payload) if not response_future then local err = "receiving error message for a call" .. - "expired or not initiated by this peer." + " expired or not initiated by this peer." ngx_log(ERR, err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) diff --git a/kong/tools/wrpc/proto.lua b/kong/tools/wrpc/proto.lua index d4d84acf57f..8130453005a 100644 --- a/kong/tools/wrpc/proto.lua +++ b/kong/tools/wrpc/proto.lua @@ -63,7 +63,7 @@ local function parse_annotations(proto_obj, proto_file) annotations[name] = parse_annotation(annotation) local id = assert(annotations[name][id_tag_name], - keyword .. "with no id assigned") + keyword .. " with no id assigned") ids[name] = assert(tonumber(id), keyword .. "'s id should be a number") ::continue:: @@ -136,7 +136,7 @@ end -- Sets a service handler for the given rpc method. --- @param rpc_name string Full name of the rpc method --- @param handler function Function called to handle the rpc method. ---- @param response_handler function Fallback function for responses. +--- @param response_handler function|nil Fallback function for responses. function _M:set_handler(rpc_name, handler, response_handler) local rpc = self:get_rpc(rpc_name) if not rpc then @@ -162,4 +162,7 @@ function _M:encode_args(name, arg) return rpc, assert(pb_encode(rpc.input_type, arg)) end +-- this is just for unit tests +_M.__parse_annotations = parse_annotations + return _M diff --git a/kong/tools/wrpc/threads.lua b/kong/tools/wrpc/threads.lua index cfbb573ceea..0bda28beb2e 100644 --- a/kong/tools/wrpc/threads.lua +++ b/kong/tools/wrpc/threads.lua @@ -15,6 +15,7 @@ local thread_wait = ngx.thread.wait local process_message = message.process_message local handle_error = message.handle_error +local send_error = message.send_error -- utility functions @@ -64,6 +65,12 @@ local function step(wrpc_peer) else process_message(wrpc_peer, payload) end + + else + send_error(wrpc_peer, payload, { + etype = "ERROR_TYPE_GENERIC", + description = "Unsupported message type", + }) end msg, err = wrpc_peer:receive() diff --git a/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua new file mode 100644 index 00000000000..ca5e6ec2df6 --- /dev/null +++ b/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua @@ -0,0 +1,131 @@ +local semaphore = require "ngx.semaphore" +local match = require "luassert.match" +local helpers = require "spec.helpers" +local semaphore_new = semaphore.new + + +describe("kong.tools.wrpc.future", function() + local wrpc_future + local log_spy = spy.new() + local ngx_log = ngx.log + lazy_setup(function() + ngx.log = log_spy -- luacheck: ignore + package.loaded["kong.tools.wrpc.future"] = nil + wrpc_future = require "kong.tools.wrpc.future" + end) + lazy_teardown(function() + ngx.log = ngx_log -- luacheck: ignore + end) + + local fake_peer + before_each(function() + fake_peer = { + responses = {}, + seq = 1, + } + end) + + it("then_do", function() + local smph1 = semaphore_new() + local smph2 = semaphore_new() + + local future1 = wrpc_future.new(fake_peer, 1) + fake_peer.seq = fake_peer.seq + 1 + local future2 = wrpc_future.new(fake_peer, 1) + assert.same(2, #fake_peer.responses) + + future1:then_do(function(data) + assert.same("test1", data) + smph1:post() + end) + future2:then_do(function(data) + assert.same("test2", data) + smph2:post() + end) + + future2:done("test2") + future1:done("test1") + + + assert(smph1:wait(1)) + assert(smph2:wait(1)) + + + future2:then_do(function(_) + assert.fail("future2 should not recieve data") + end, function() + smph2:post() + end) + + assert(smph2:wait(5)) + assert.is_same({}, fake_peer.responses) + end) + + it("wait", function() + local smph = semaphore_new() + + local future1 = wrpc_future.new(fake_peer, 1) + fake_peer.seq = fake_peer.seq + 1 + local future2 = wrpc_future.new(fake_peer, 1) + fake_peer.seq = fake_peer.seq + 1 + local future3 = wrpc_future.new(fake_peer, 1) + assert.same(3, #fake_peer.responses) + + ngx.thread.spawn(function() + assert.same({ 1 }, future1:wait()) + assert.same({ 2 }, future2:wait()) + assert.same({ 3 }, future3:wait()) + assert.same({ nil, "timeout" }, { future3:wait() }) + smph:post() + end) + + future2:done({ 2 }) + future1:done({ 1 }) + future3:done({ 3 }) + + + assert(smph:wait(5)) + assert.is_same({}, fake_peer.responses) + end) + + it("drop", function() + local smph = semaphore_new() + + local future1 = wrpc_future.new(fake_peer, 1) + fake_peer.seq = fake_peer.seq + 1 + local future2 = wrpc_future.new(fake_peer, 1) + fake_peer.seq = fake_peer.seq + 1 + local future3 = wrpc_future.new(fake_peer, 1) + assert.same(3, #fake_peer.responses) + + ngx.thread.spawn(function() + assert(future1:drop()) + assert(future2:drop()) + assert(future3:drop()) + smph:post() + end) + + future2:done({ 2 }) + future1:done({ 1 }) + future3:done({ 3 }) + + assert(smph:wait(1)) + assert.spy(log_spy).was_not_called_with(ngx.ERR, match._, match._) + assert.is_same({}, fake_peer.responses) + + ngx.thread.spawn(function() + assert(future1:drop()) + assert(future2:drop()) + assert(future3:drop()) + smph:post() + end) + + future2:done({ 2 }) + future1:done({ 1 }) + + smph:wait(1) + helpers.wait_until(function() + return pcall(assert.spy(log_spy).was_called_with, ngx.ERR, match._, match._) + end, 5) + end) +end) diff --git a/spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua new file mode 100644 index 00000000000..92dd0b64765 --- /dev/null +++ b/spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua @@ -0,0 +1,156 @@ +local wrpc_proto = require "kong.tools.wrpc.proto" +local pl_dir = require "pl.dir" +local pl_path = require "pl.path" + +local parse_annotations = wrpc_proto.__parse_annotations + +local function mock_file(str) + return { + str = str, + lines = function(self) + self.iter = self.str:gmatch("[^\r\n]+") + return self.iter + end, + -- only used to read a line + read = function(self, _) + return self.iter() + end + } +end + + +local test_path = "/tmp/lua_test_proto" +describe("kong.tools.wrpc.proto", function() + local wrpc_service + + before_each(function() + wrpc_service = wrpc_proto.new() + wrpc_service:addpath(test_path) + end) + + describe("parse annotation", function() + it("works", function() + local module + module = mock_file [[ + // +wrpc:service-id=1 + service TestService { + //+wrpc:rpc-id=4; comment=test + rpc A(EmptyMsg) returns (EmptyMsg); + } + ]] + parse_annotations(wrpc_service, module) + assert.same({ + TestService = { + ["service-id"] = '1' + }, + ["TestService.A"] = { + comment = 'test', + ["rpc-id"] = '4' + }, + }, wrpc_service.annotations) + end) + + it("errors", function() + local module + module = mock_file [[ + // +wrpc:rpc-id=1 + service TestService { + + } + ]] + assert.error(function() + parse_annotations(wrpc_service, module) + end, "service with no id assigned") + + module = mock_file [[ + // +wrpc:service-id=1 + service TestService { + //+wrpc:service-id=4 + rpc A(EmptyMsg) returns (EmptyMsg); + } + ]] + assert.error(function() + parse_annotations(wrpc_service, module) + end, "rpc with no id assigned") + + module = mock_file [[ + // +wrpc:service-id=1 + service TestService { + //+wrpc:rpc-id=4 + } + ]] + -- ignoring, as plain comment + assert.has.no.error(function() + parse_annotations(wrpc_service, module) + end) + + end) + end) + + describe("import test", function () + + local function tmp_file(str, module_name) + module_name = module_name or "default" + local filename = test_path .. "/" .. module_name .. ".proto" + local file = assert(io.open(filename, "w")) + assert(file:write(str)) + file:close() + return module_name, file, filename + end + + lazy_setup(function () + pl_path.mkdir(test_path) + end) + lazy_teardown(function () + pl_dir.rmtree(test_path) + end) + + it("works", function() + local module + module = tmp_file [[ + message EmptyMsg {} + // +wrpc:service-id=1 + service TestService { + //+wrpc:rpc-id=4; comment=test + rpc A(EmptyMsg) returns (EmptyMsg); + } + ]] + wrpc_service:import(module) + assert.same({ + TestService = { + ["service-id"] = '1' + }, + ["TestService.A"] = { + comment = 'test', + ["rpc-id"] = '4' + }, + }, wrpc_service.annotations) + end) + + it("errors", function() + local module + module = tmp_file [[ + // +wrpc:service-id=1 + service TestService { + //+wrpc:rpc-id=4; comment=test + rpc A(EmptyMsg) returns (EmptyMsg); + } + ]] + assert.error_matches(function() + wrpc_service:import(module) + end, "unknown type 'EmptyMsg'") + + module = tmp_file ([[ + // +wrpc:service-id=1 + service TestService { + //+wrpc:rpc-id=4; comment=test + rpc A() returns (); + } + ]], "test2") + assert.error_matches(function() + wrpc_service:import(module) + end, "type name expected") + end) + end) + +end) diff --git a/spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua new file mode 100644 index 00000000000..050dfdadc85 --- /dev/null +++ b/spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua @@ -0,0 +1,58 @@ +local wrpc_queue = require "kong.tools.wrpc.queue" +local semaphore = require "ngx.semaphore" + +describe("kong.tools.wrpc.queue", function() + local queue + + before_each(function() + queue = wrpc_queue.new() + end) + + it("simple", function() + assert.same({ nil, "timeout" }, { queue:pop(0) }) + queue:push("test0") + queue:push("test1") + queue:push("test2") + assert.same("test0", queue:pop()) + assert.same("test1", queue:pop()) + assert.same("test2", queue:pop(0.5)) + assert.same({ nil, "timeout" }, { queue:pop(0) }) + end) + + it("simple2", function() + queue:push("test0") + queue:push("test1") + assert.same("test0", queue:pop()) + queue:push("test2") + assert.same("test1", queue:pop()) + assert.same("test2", queue:pop()) + assert.same({ nil, "timeout" }, { queue:pop(0) }) + end) + + it("thread", function() + local smph = semaphore.new() + ngx.thread.spawn(function() + -- wait for no time so it will timed out + assert.same({ nil, "timeout" }, { queue:pop(0) }) + assert.same({}, queue:pop()) + assert.same({1}, queue:pop()) + assert.same({2}, queue:pop()) + assert.same({ nil, "timeout" }, { queue:pop(0) }) + smph:post() + end) + -- yield + ngx.sleep(0) + queue:push({}) + queue:push({1}) + queue:push({2}) + -- yield to allow thread to finish + ngx.sleep(0) + + -- should be empty again + assert.same({ nil, "timeout" }, { queue:pop(0) }) + queue:push({2, {}}) + assert.same({2, {}}, queue:pop()) + + assert(smph:wait(0), "thread is not resumed") + end) +end) diff --git a/spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua b/spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua new file mode 100644 index 00000000000..fdbbb5796ea --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua @@ -0,0 +1,296 @@ +local match = require "luassert.match" +local ws_client, ws_server, wrpc, wrpc_proto +local wait_for_log +local ngx_log = ngx.log + +local timeout = 200 -- for perf test +local max_payload_len = 1024 * 1024 * 200 + +local default_ws_opt = { + timeout = timeout, + max_payload_len = max_payload_len, +} + +local echo_service = "TestService.Echo" + + +local function contain(state, arguments) + local expected = arguments[1] + return function(value) + return type(value) == "string" and value:find(expected) and true + end +end + +assert:register("matcher", "contain", contain) + +local function new_server(ws_peer) + local proto = wrpc_proto.new() + proto:addpath("spec/fixtures/wrpc") + proto:import("test") + proto:set_handler("TestService.Echo", function(_, msg) + if msg.message == "log" then + ngx.log(ngx.NOTICE, "log test!") + end + return msg + end) + local peer = assert(wrpc.new_peer(ws_peer, proto, timeout)) + peer:spawn_threads() + return peer +end + +local function new_client(ws_peer) + local proto = wrpc_proto.new() + proto:addpath("spec/fixtures/wrpc") + proto:import("test") + local peer = assert(wrpc.new_peer(ws_peer, proto, timeout)) + peer:spawn_threads() + return peer +end + +local to_close = {} + +local function new_pair(ws_opt) + local client_ws = ws_client:new(ws_opt or default_ws_opt) + local server_ws = ws_server:new(ws_opt or default_ws_opt) + server_ws.peer = client_ws + client_ws.peer = server_ws + + local client, server = new_client(client_ws), new_server(server_ws) + + table.insert(to_close, client) + table.insert(to_close, server) + + return client, server +end + +insulate("wRPC protocol implementation", function() + lazy_setup(function () + -- mock + -- we don't use mock() or spy() because it fails to mock somehow + local inspect = require "inspect" + local log_spy = spy.new(function () end) + ngx.log = function(level, ...) -- luacheck: ignore + return log_spy(level, inspect{...}) -- to make sure msg + end + -- require here. otherwise mock will fail + local wait_until = require "spec.helpers".wait_until + function wait_for_log(...) + local logs = {...} + wait_until(function () + for _, log in ipairs(logs) do + if not pcall(assert.spy(log_spy).was_called_with, match._, match.contain(log)) then + return + end + end + return true + end, 5) + end + + package.loaded["kong.tools.wrpc"] = nil + package.loaded["kong.tools.wrpc.message"] = nil + require "kong.tools.wrpc" + require "kong.tools.wrpc.message" + + -- if we require at outer scope, the mock would be too late + ws_client = require("spec.fixtures.mocks.lua-resty-websocket.resty.websocket.peer") + ws_server = require("spec.fixtures.mocks.lua-resty-websocket.resty.websocket.peer") + + wrpc = require("kong.tools.wrpc") + wrpc_proto = require("kong.tools.wrpc.proto") + end) + + lazy_teardown(function () + ngx.log = ngx_log -- luacheck: ignore + end) + + describe("simple echo tests", function() + + after_each(function () + for i = 1, #to_close do + to_close[i]:close() + to_close[i] = nil + end + end) + + it("multiple client, multiple call waiting", function () + local client_n = 30 + local message_n = 1000 + + local expecting = {} + + local clients = {} + for i = 1, client_n do + clients[i] = new_pair() + end + + for i = 1, message_n do + local client = math.random(1, client_n) + local message = client .. ":" .. math.random(1, 160) + local future = clients[client]:call(echo_service, { message = message, }) + expecting[i] = {future = future, message = message, } + end + + for i = 1, message_n do + local message = assert(expecting[i].future:wait()) + assert(message.message == expecting[i].message) + end + + end) + + it("API test", function () + local client = new_pair() + local param = { message = "log", } + + assert.same(param, client:call_async(echo_service, param)) + wait_for_log("log test!") + + assert(client:call_no_return(echo_service, param)) + wait_for_log("log test!") + + + local rpc, payloads = assert(client.service:encode_args(echo_service, param)) + local future = assert(client:send_encoded_call(rpc, payloads)) + assert.same(param, future:wait()) + wait_for_log("log test!") + end) + + it("errors", function () + local future = require "kong.tools.wrpc.future" + local client = new_pair() + local param = { message = "log", } + local rpc, payloads = assert(client.service:encode_args(echo_service, param)) + + local response_future = future.new(client, client.timeout) + client:send_payload({ + mtype = "MESSAGE_TYPE_RPC", + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id + 1, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + assert.same({ + nil, "Invalid service (or rpc)" + },{response_future:wait()}) + + response_future = future.new(client, client.timeout) + client:send_payload({ + mtype = "MESSAGE_TYPE_RPC", + svc_id = rpc.svc_id + 1, + rpc_id = rpc.rpc_id, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + assert.same({ + nil, "Invalid service (or rpc)" + },{response_future:wait()}) + + local client2 = new_pair({ + max_payload_len = 25, + }) + + assert( + { + nil, "payload too large" + }, + client2:send_payload({ + mtype = "MESSAGE_TYPE_RPC", + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id, + payload_encoding = "ENCODING_PROTO3", + payloads = string.rep("t", 26), + }) + ) + + local other_types = { + "MESSAGE_TYPE_UNSPECIFIED", + "MESSAGE_TYPE_STREAM_BEGIN", + "MESSAGE_TYPE_STREAM_MESSAGE", + "MESSAGE_TYPE_STREAM_END", + } + + for _, typ in ipairs(other_types) do + response_future = future.new(client, client.timeout) + client:send_payload({ + mtype = typ, + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + + assert.same({ + nil, "Unsupported message type" + },{response_future:wait()}) + end + + -- those will mess up seq so must be put at the last + client:send_payload({ + mtype = "MESSAGE_TYPE_ERROR", + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + wait_for_log("malformed wRPC message") + + client:send_payload({ + ack = 11, + mtype = "MESSAGE_TYPE_ERROR", + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + wait_for_log("receiving error message for a call expired or not initiated by this peer.") + + client:send_payload({ + ack = 11, + mtype = "MESSAGE_TYPE_ERROR", + svc_id = rpc.svc_id, + rpc_id = rpc.rpc_id + 1, + payload_encoding = "ENCODING_PROTO3", + payloads = payloads, + }) + wait_for_log("receiving error message for a call expired or not initiated by this peer.", "receiving error message for unkonwn RPC") + end) + + it("#perf", function () + local semaphore = require "ngx.semaphore" + local smph = semaphore.new() + + local client_n = 8 + local message_n = 160 + + local m = 16 -- ?m + local message = string.rep("testbyte\x00\xff\xab\xcd\xef\xc0\xff\xee", 1024*64*m) + + local done = 0 + local t = ngx.now() + local time + local function counter(premature, future) + assert(future:wait(200)) + done = done + 1 + if done == message_n then + local t2 = ngx.now() + time = t2 - t + smph:post() + end + end + + local clients = {} + for i = 1, client_n do + clients[i] = new_pair() + end + + for i = 0, message_n - 1 do + local client = (i % client_n) + 1 + local future = assert(clients[client]:call(echo_service, { message = message, })) + ngx.timer.at(0, counter, future) + end + + -- in my env(i7-1165G7) it takes less than 3.7s + assert(smph:wait(10) and time < 10, "wrpc spent too much time") + end) + + end) +end) diff --git a/spec/fixtures/mocks/lua-resty-websocket/resty/websocket/peer.lua b/spec/fixtures/mocks/lua-resty-websocket/resty/websocket/peer.lua new file mode 100644 index 00000000000..2f42c587168 --- /dev/null +++ b/spec/fixtures/mocks/lua-resty-websocket/resty/websocket/peer.lua @@ -0,0 +1,143 @@ +local semaphore = require "ngx.semaphore" +local semaphore_new = semaphore.new + +local remove = table.remove +local insert = table.insert + +-- buffer +local recv_buf = {} +local recv_buf_mt = { __index = recv_buf } + +local default_timeout = 5 + +function recv_buf.new() + return setmetatable({ smph = semaphore_new() }, recv_buf_mt) +end + +function recv_buf:push(obj) + insert(self, obj) + if #self == 1 then + self.smph:post() + end + + return true +end + +function recv_buf:pop_no_wait() + return remove(self) +end + +function recv_buf:pop(timeout) + if #self == 0 then + local ok, err = self.smph:wait(timeout or default_timeout) + if not ok then + return nil, err + end + end + + return remove(self) +end + +-- end buffer + +local unpack = unpack + +local _M = {} +local mt = { __index = _M } + +local empty = {} + +-- we ignore mask problems and most of error handling + +function _M:new(opts) + opts = opts or empty + + local new_peer = setmetatable({ + timeout = opts.timeout, + buf = recv_buf.new(), + }, mt) + + return new_peer +end + +function _M:set_timeout(time) + self.timeout = time + return true +end + +local types = { + [0x0] = "continuation", + [0x1] = "text", + [0x2] = "binary", + [0x8] = "close", + [0x9] = "ping", + [0xa] = "pong", +} + +function _M:translate_frame(fin, op, payload) + payload = payload or "" + local payload_len = #payload + op = types[op] + if op == "close" then + -- being a close frame + if payload_len > 0 then + return payload[2], "close", payload[1] + end + + return "", "close", nil + end + + return payload, op, not fin and "again" or nil +end + +function _M:recv_frame() + local buf = self.buf + local obj, err = buf:pop(self.timeout) + if not obj then + return nil, nil, err + end + + return self:translate_frame(unpack(obj)) -- data, typ, err +end + +local function send_frame(self, fin, op, payload) + local message = { fin, op, payload } + + return self.peer.buf:push(message) +end + +_M.send_frame = send_frame + +function _M:send_text(data) + return self:send_frame(true, 0x1, data) +end + +function _M:send_binary(data) + return self:send_frame(true, 0x2, data) +end + +function _M:send_close(code, msg) + local payload + if code then + payload = {code, msg} + end + return self:send_frame(true, 0x8, payload) +end + +function _M:send_ping(data) + return self:send_frame(true, 0x9, data) +end + +function _M:send_pong(data) + return self:send_frame(true, 0xa, data) +end + +-- for clients +function _M.connect() +end +function _M.set_keepalive() +end +function _M.close() +end + +return _M diff --git a/spec/fixtures/wrpc/test.proto b/spec/fixtures/wrpc/test.proto new file mode 100644 index 00000000000..eb7dd932160 --- /dev/null +++ b/spec/fixtures/wrpc/test.proto @@ -0,0 +1,16 @@ +syntax = "proto3"; + +option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; + +package kong.model; + + +// +wrpc:service-id=1 +service TestService { + // +wrpc:rpc-id=1 + rpc Echo(TestMsg) returns (TestMsg); +} + +message TestMsg { + bytes message = 1; +} From 6744ab41622e30e0d4493fb78cdd164d7dcbb3e0 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 25 Jul 2022 19:15:30 -0300 Subject: [PATCH 1628/4351] chore(rockspec) bump lua-resty-healthcheck to 1.6.1 --- kong-3.0.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index e97007e8e2b..8036e613e0f 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.6.0", + "lua-resty-healthcheck == 1.6.1", "lua-resty-mlcache == 2.5.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.10", From 8a221f222bab092d1adf92463f490181a9f5b737 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 28 Jul 2022 17:34:25 -0300 Subject: [PATCH 1629/4351] docs(CHANGELOG.md) bump lua-resty-healthcheck version --- CHANGELOG.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c6c3efda3e2..e9ebebb6308 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -228,7 +228,6 @@ migrations, designating a function to call. The `up_f` part is invoked after the `up` part has been executed against the database for both Postgres and Cassandra. - - A new CLI command, `kong migrations status`, generates the status on a JSON file. ### Dependencies @@ -255,9 +254,10 @@ [#8700](https://github.com/Kong/kong/pull/8700) - Bumped luasec from 1.0.2 to 1.1.0 [#8754](https://github.com/Kong/kong/pull/8754) -- Bumped resty.healthcheck from 1.5.0 to 1.6.0 +- Bumped resty.healthcheck from 1.5.0 to 1.6.1 [#8755](https://github.com/Kong/kong/pull/8755) [#9018](https://github.com/Kong/kong/pull/9018) + [#9150](https://github.com/Kong/kong/pull/9150) - Bumped resty.cassandra from 1.5.1 to 1.5.2 [#8845](https://github.com/Kong/kong/pull/8845) From 6a41bec5e54dde04305b5044e827a296cb6a6efa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 8 Aug 2022 16:54:17 +0800 Subject: [PATCH 1630/4351] chore(deps) bump resty.acme from 0.8.0 to 0.8.1 (#9165) - bug fixes client: skip checking eab_handler if eab_kid and eab_hmac_key is set (#71) 6004738 - features storage: add Vault namespace (#63) e241933 --- CHANGELOG.md | 3 ++- kong-3.0.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e9ebebb6308..2d4237dff0a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -248,8 +248,9 @@ [#9023](https://github.com/Kong/kong/pull/9023) - Bumped inspect from 3.1.2 to 3.1.3 [#8589](https://github.com/Kong/kong/pull/8589) -- Bumped resty.acme from 0.7.2 to 0.8.0 +- Bumped resty.acme from 0.7.2 to 0.8.1 [#8680](https://github.com/Kong/kong/pull/8680) + [#9165](https://github.com/Kong/kong/pull/9165) - Bumped luarocks from 3.8.0 to 3.9.0 [#8700](https://github.com/Kong/kong/pull/8700) - Bumped luasec from 1.0.2 to 1.1.0 diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 8036e613e0f..672da47dcc5 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.8.10", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.8.0", + "lua-resty-acme == 0.8.1", "lua-resty-session == 3.10", "lua-resty-timer-ng == 0.2.0", } From aa89667eba043a01a7cb6b2a688d621b401a3d80 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 8 Aug 2022 12:48:47 +0300 Subject: [PATCH 1631/4351] chore(deps) bump luasec from 1.1.0 to 1.2.0 (#9205) ### Summary * Add key material export method * Backguard compat for openssl on providers, like LTS linuxes --- CHANGELOG.md | 9 +++++---- kong-3.0.0-0.rockspec | 2 +- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2d4237dff0a..63618c3ed29 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -253,8 +253,9 @@ [#9165](https://github.com/Kong/kong/pull/9165) - Bumped luarocks from 3.8.0 to 3.9.0 [#8700](https://github.com/Kong/kong/pull/8700) -- Bumped luasec from 1.0.2 to 1.1.0 +- Bumped luasec from 1.0.2 to 1.2.0 [#8754](https://github.com/Kong/kong/pull/8754) + [#8754](https://github.com/Kong/kong/pull/9205) - Bumped resty.healthcheck from 1.5.0 to 1.6.1 [#8755](https://github.com/Kong/kong/pull/8755) [#9018](https://github.com/Kong/kong/pull/9018) @@ -374,9 +375,9 @@ a restart (e.g., upon a plugin server crash). - **Zipkin**: Correct the balancer spans' duration to include the connection time from Nginx to the upstream. [#8848](https://github.com/Kong/kong/pull/8848) -- **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration - [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) - +- **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration + [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) + #### Clustering diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 672da47dcc5..3c26baff03e 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -13,7 +13,7 @@ description = { } dependencies = { "inspect == 3.1.3", - "luasec == 1.1.0", + "luasec == 1.2.0", "luasocket == 3.0-rc1", "penlight == 1.12.0", "lua-resty-http ~> 0.17", From ea911ca785a800998dc6623a34aa33e123d82d64 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 8 Aug 2022 13:35:11 +0300 Subject: [PATCH 1632/4351] chore(deps) bump luarocks from 3.9.0 to 3.9.1 (#9204) --- .requirements | 2 +- CHANGELOG.md | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index b398068f4ac..9016418edc8 100644 --- a/.requirements +++ b/.requirements @@ -3,7 +3,7 @@ KONG_CONFLICTS=kong-enterprise-edition KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 -RESTY_LUAROCKS_VERSION=3.9.0 +RESTY_LUAROCKS_VERSION=3.9.1 RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master diff --git a/CHANGELOG.md b/CHANGELOG.md index 63618c3ed29..90937cb98de 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -251,8 +251,9 @@ - Bumped resty.acme from 0.7.2 to 0.8.1 [#8680](https://github.com/Kong/kong/pull/8680) [#9165](https://github.com/Kong/kong/pull/9165) -- Bumped luarocks from 3.8.0 to 3.9.0 +- Bumped luarocks from 3.8.0 to 3.9.1 [#8700](https://github.com/Kong/kong/pull/8700) + [#9204](https://github.com/Kong/kong/pull/9204) - Bumped luasec from 1.0.2 to 1.2.0 [#8754](https://github.com/Kong/kong/pull/8754) [#8754](https://github.com/Kong/kong/pull/9205) From 6c9a26611e4f18f5ec69ce0bae013263fdf8a2ce Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 8 Aug 2022 14:27:14 +0300 Subject: [PATCH 1633/4351] chore(deps) bump penlight from 1.12.0 to 1.13.1 (#9206) ### Summary #### 1.13.1 (2022-Jul-22) - fix: `warn` unquoted argument [#439](https://github.com/lunarmodules/Penlight/pull/439) #### 1.13.0 (2022-Jul-22) - fix: `xml.parse` returned nonsense when given a file name [#431](https://github.com/lunarmodules/Penlight/pull/431) - feat: `app.require_here` now follows symlink'd main modules to their directory [#423](https://github.com/lunarmodules/Penlight/pull/423) - fix: `pretty.write` invalid order function for sorting [#430](https://github.com/lunarmodules/Penlight/pull/430) - fix: `compat.warn` raised write guard warning in OpenResty [#414](https://github.com/lunarmodules/Penlight/pull/414) - feat: `utils.enum` now accepts hash tables, to enable better error handling [#413](https://github.com/lunarmodules/Penlight/pull/413) - feat: `utils.kpairs` new iterator over all non-integer keys [#413](https://github.com/lunarmodules/Penlight/pull/413) - fix: `warn` use rawget to not trigger strict-checkers [#437](https://github.com/lunarmodules/Penlight/pull/437) - fix: `lapp` provides the file name when using the default argument [#427](https://github.com/lunarmodules/Penlight/pull/427) - fix: `lapp` positional arguments now allow digits after the first character [#428](https://github.com/lunarmodules/Penlight/pull/428) - fix: `path.isdir` windows root directories (including drive letter) were not considered valid [#436](https://github.com/lunarmodules/Penlight/pull/436) --- CHANGELOG.md | 2 ++ kong-3.0.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 90937cb98de..358547b0057 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -263,6 +263,8 @@ [#9150](https://github.com/Kong/kong/pull/9150) - Bumped resty.cassandra from 1.5.1 to 1.5.2 [#8845](https://github.com/Kong/kong/pull/8845) +- Bumped penlight from 1.12.0 to 1.13.1 + [#9206](https://github.com/Kong/kong/pull/9206) ### Additions diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 3c26baff03e..309c7fdd3bb 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -15,7 +15,7 @@ dependencies = { "inspect == 3.1.3", "luasec == 1.2.0", "luasocket == 3.0-rc1", - "penlight == 1.12.0", + "penlight == 1.13.1", "lua-resty-http ~> 0.17", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.5", From e016cd79bade3da4ab71728380d82e9c1520b482 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 9 Aug 2022 18:07:52 +0800 Subject: [PATCH 1634/4351] docs(changelog) remove redundant and add missing changelog (#9210) --- CHANGELOG.md | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 358547b0057..9618214f7ab 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -328,6 +328,9 @@ and `read_timeout`. This can help mitigate `ngx.timer` saturation when upstream collectors are unavailable or slow. [#8735](https://github.com/Kong/kong/pull/8735) +- **AWS-Lambda**: add support for cross account invocation through + configuration properties `aws_assume_role_arn` and + `aws_role_session_name`.[#8900](https://github.com/Kong/kong/pull/8900) #### Configuration @@ -388,13 +391,6 @@ a restart (e.g., upon a plugin server crash). instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) -### Additions - -#### Performance -- Do not register unnecessary event handlers on Hybrid mode Control Plane -nodes [#8452](https://github.com/Kong/kong/pull/8452). - - ## [2.8.1] ### Dependencies From 3a6a4be2d5a7b8469f0b8a28ddbeef7867a39e4e Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 9 Aug 2022 12:33:28 +0200 Subject: [PATCH 1635/4351] feat(db): disconnect table_name from entity name (#9182) * feat(db): disconnect table_name from entity name * tests(schema) add test case for metaschema table_name Signed-off-by: Joshua Schmid Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> --- kong/db/schema/metaschema.lua | 10 +++ kong/db/strategies/cassandra/init.lua | 64 +++++++++---------- kong/db/strategies/postgres/init.lua | 2 +- .../01-db/01-schema/02-metaschema_spec.lua | 26 ++++++++ spec/02-integration/03-db/07-tags_spec.lua | 3 +- 5 files changed, 71 insertions(+), 34 deletions(-) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 496c5ad82a1..1e434975bfd 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -616,6 +616,12 @@ local MetaSchema = Schema.new({ nilable = true, }, }, + { + table_name = { + type = "string", + nilable = true, + }, + }, { admin_api_nested_name = { type = "string", @@ -657,6 +663,10 @@ local MetaSchema = Schema.new({ return nil, errors end + if not schema.table_name then + schema.table_name = schema.name + end + if schema.endpoint_key then local found = false for i = 1, #fields do diff --git a/kong/db/strategies/cassandra/init.lua b/kong/db/strategies/cassandra/init.lua index b641069a071..3ea9016f53b 100644 --- a/kong/db/strategies/cassandra/init.lua +++ b/kong/db/strategies/cassandra/init.lua @@ -60,7 +60,7 @@ local function is_partitioned(self) WHERE keyspace_name = '%s' AND table_name = '%s' AND column_name = 'partition'; - ]], self.connector.keyspace, self.schema.name) + ]], self.connector.keyspace, self.schema.table_name) else cql = format_cql([[ @@ -68,7 +68,7 @@ local function is_partitioned(self) WHERE keyspace_name = '%s' AND columnfamily_name = '%s' AND column_name = 'partition'; - ]], self.connector.keyspace, self.schema.name) + ]], self.connector.keyspace, self.schema.table_name) end local rows, err = self.connector:query(cql, {}, nil, "read") @@ -143,129 +143,129 @@ local function build_queries(self) return { insert = format_cql([[ INSERT INTO %s (partition, %s) VALUES ('%s', %s) IF NOT EXISTS - ]], schema.name, insert_columns, schema.name, insert_bind_args), + ]], schema.table_name, insert_columns, schema.name, insert_bind_args), insert_ttl = format_cql([[ INSERT INTO %s (partition, %s) VALUES ('%s', %s) IF NOT EXISTS USING TTL %s - ]], schema.name, insert_columns, schema.name, insert_bind_args, "%u"), + ]], schema.table_name, insert_columns, schema.name, insert_bind_args, "%u"), insert_no_transaction = format_cql([[ INSERT INTO %s (partition, %s) VALUES ('%s', %s) - ]], schema.name, insert_columns, schema.name, insert_bind_args), + ]], schema.table_name, insert_columns, schema.name, insert_bind_args), insert_no_transaction_ttl = format_cql([[ INSERT INTO %s (partition, %s) VALUES ('%s', %s) USING TTL %s - ]], schema.name, insert_columns, schema.name, insert_bind_args, "%u"), + ]], schema.table_name, insert_columns, schema.name, insert_bind_args, "%u"), select = format_cql([[ SELECT %s FROM %s WHERE partition = '%s' AND %s - ]], select_columns, schema.name, schema.name, select_bind_args), + ]], select_columns, schema.table_name, schema.name, select_bind_args), select_page = format_cql([[ SELECT %s FROM %s WHERE partition = '%s' - ]], select_columns, schema.name, schema.name), + ]], select_columns, schema.table_name, schema.name), select_with_filter = format_cql([[ SELECT %s FROM %s WHERE partition = '%s' AND %s - ]], select_columns, schema.name, schema.name, "%s"), + ]], select_columns, schema.table_name, schema.name, "%s"), select_tags_cond_and_first_tag = format_cql([[ SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? - ]], schema.name), + ]], schema.table_name), select_tags_cond_and_next_tags = format_cql([[ SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? AND entity_id IN ? - ]], schema.name), + ]], schema.table_name), select_tags_cond_or = format_cql([[ SELECT tag, entity_id, other_tags FROM tags WHERE entity_name = '%s' AND tag IN ? - ]], schema.name), + ]], schema.table_name), update = format_cql([[ UPDATE %s SET %s WHERE partition = '%s' AND %s IF EXISTS - ]], schema.name, "%s", schema.name, select_bind_args), + ]], schema.table_name, "%s", schema.name, select_bind_args), update_ttl = format_cql([[ UPDATE %s USING TTL %s SET %s WHERE partition = '%s' AND %s IF EXISTS - ]], schema.name, "%u", "%s", schema.name, select_bind_args), + ]], schema.table_name, "%u", "%s", schema.name, select_bind_args), upsert = format_cql([[ UPDATE %s SET %s WHERE partition = '%s' AND %s - ]], schema.name, "%s", schema.name, select_bind_args), + ]], schema.table_name, "%s", schema.name, select_bind_args), upsert_ttl = format_cql([[ UPDATE %s USING TTL %s SET %s WHERE partition = '%s' AND %s - ]], schema.name, "%u", "%s", schema.name, select_bind_args), + ]], schema.table_name, "%u", "%s", schema.name, select_bind_args), delete = format_cql([[ DELETE FROM %s WHERE partition = '%s' AND %s - ]], schema.name, schema.name, select_bind_args), + ]], schema.table_name, schema.name, select_bind_args), } end return { insert = format_cql([[ INSERT INTO %s (%s) VALUES (%s) IF NOT EXISTS - ]], schema.name, insert_columns, insert_bind_args), + ]], schema.table_name, insert_columns, insert_bind_args), insert_ttl = format_cql([[ INSERT INTO %s (%s) VALUES (%s) IF NOT EXISTS USING TTL %s - ]], schema.name, insert_columns, insert_bind_args, "%u"), + ]], schema.table_name, insert_columns, insert_bind_args, "%u"), insert_no_transaction = format_cql([[ INSERT INTO %s (%s) VALUES (%s) - ]], schema.name, insert_columns, insert_bind_args), + ]], schema.table_name, insert_columns, insert_bind_args), insert_no_transaction_ttl = format_cql([[ INSERT INTO %s ( %s) VALUES (%s) USING TTL %s - ]], schema.name, insert_columns, insert_bind_args, "%u"), + ]], schema.table_name, insert_columns, insert_bind_args, "%u"), -- might raise a "you must enable ALLOW FILTERING" error select = format_cql([[ SELECT %s FROM %s WHERE %s - ]], select_columns, schema.name, select_bind_args), + ]], select_columns, schema.table_name, select_bind_args), -- might raise a "you must enable ALLOW FILTERING" error select_page = format_cql([[ SELECT %s FROM %s - ]], select_columns, schema.name), + ]], select_columns, schema.table_name), -- might raise a "you must enable ALLOW FILTERING" error select_with_filter = format_cql([[ SELECT %s FROM %s WHERE %s - ]], select_columns, schema.name, "%s"), + ]], select_columns, schema.table_name, "%s"), select_tags_cond_and_first_tag = format_cql([[ SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? - ]], schema.name), + ]], schema.table_name), select_tags_cond_and_next_tags = format_cql([[ SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? AND entity_id IN ? - ]], schema.name), + ]], schema.table_name), select_tags_cond_or = format_cql([[ SELECT tag, entity_id, other_tags FROM tags WHERE entity_name = '%s' AND tag IN ? - ]], schema.name), + ]], schema.table_name), update = format_cql([[ UPDATE %s SET %s WHERE %s IF EXISTS - ]], schema.name, "%s", select_bind_args), + ]], schema.table_name, "%s", select_bind_args), update_ttl = format_cql([[ UPDATE %s USING TTL %s SET %s WHERE %s IF EXISTS - ]], schema.name, "%u", "%s", select_bind_args), + ]], schema.table_name, "%u", "%s", select_bind_args), upsert = format_cql([[ UPDATE %s SET %s WHERE %s - ]], schema.name, "%s", select_bind_args), + ]], schema.table_name, "%s", select_bind_args), upsert_ttl = format_cql([[ UPDATE %s USING TTL %s SET %s WHERE %s - ]], schema.name, "%u", "%s", select_bind_args), + ]], schema.table_name, "%u", "%s", select_bind_args), delete = format_cql([[ DELETE FROM %s WHERE %s - ]], schema.name, select_bind_args), + ]], schema.table_name, select_bind_args), } end diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index eeec8486fef..e43cc675e5e 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -810,7 +810,7 @@ function _M.new(connector, schema, errors) local fields = {} local fields_hash = {} - local table_name = schema.name + local table_name = schema.table_name local table_name_escaped = escape_identifier(connector, table_name) local foreign_key_list = {} diff --git a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua index 1a79f6768dd..596806040eb 100644 --- a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua +++ b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua @@ -439,6 +439,32 @@ describe("metaschema", function() assert.truthy(MetaSchema:validate(s)) end) + it("populates the 'table_name' field from 'name' if not supplied", function() + local s = { + name = "testing", + primary_key = { "id" }, + fields = { + { id = { type = "string", }, }, + { foo = { type = "string" }, }, + }, + } + + assert.truthy(MetaSchema:validate(s)) + local schema = Schema.new(s) + + assert.not_nil(schema.table_name) + assert.equals("testing", schema.name) + assert.equals("testing", schema.table_name) + + s.table_name = "explicit_table_name" + assert.truthy(MetaSchema:validate(s)) + schema = Schema.new(s) + + assert.not_nil(schema.table_name) + assert.equals("testing", schema.name) + assert.equals("explicit_table_name", schema.table_name) + end) + describe("subschemas", function() it("supports declaring subschemas", function() diff --git a/spec/02-integration/03-db/07-tags_spec.lua b/spec/02-integration/03-db/07-tags_spec.lua index c120d740dd1..c8f6556f992 100644 --- a/spec/02-integration/03-db/07-tags_spec.lua +++ b/spec/02-integration/03-db/07-tags_spec.lua @@ -447,7 +447,8 @@ for _, strategy in helpers.each_strategy() do func = describe end func("trigger defined for table", function() - for entity_name, dao in pairs(db.daos) do + for _, dao in pairs(db.daos) do + local entity_name = dao.schema.table_name if dao.schema.fields.tags then it(entity_name, function() -- note: in Postgres 13, EXECUTE FUNCTION sync_tags() From 18cbc5a34b2d8c90e832b301afdc8b2284dbd73b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 9 Aug 2022 15:00:23 +0300 Subject: [PATCH 1636/4351] chore(conf) remove warning on experimental `AAAA` in `dns_order` configuration (#9214) ### Summary We added the feature and warning on 8 Sep 2021 (see #7819), and we have not heard reports on it (perhaps because it was not turned on by default). Thus I removed the warning of the feature being experimental, and now it is considered a fully supported one (though I didn't enable it yet by default). --- CHANGELOG.md | 1 + kong/conf_loader/init.lua | 9 ++------- 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9618214f7ab..8db20116a34 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -221,6 +221,7 @@ - Change the default of `lua_ssl_trusted_certificate` to `system` [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. +- Remove a warning of `AAAA` being experimental with `dns_order`. #### Migrations diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index dff21ff981c..a7d9497e9c6 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -876,19 +876,14 @@ local function check_and_infer(conf, opts) end if conf.dns_order then - local allowed = { LAST = true, A = true, CNAME = true, - SRV = true, AAAA = true } + local allowed = { LAST = true, A = true, AAAA = true, + CNAME = true, SRV = true } for _, name in ipairs(conf.dns_order) do if not allowed[upper(name)] then errors[#errors + 1] = fmt("dns_order: invalid entry '%s'", tostring(name)) end - if upper(name) == "AAAA" then - log.warn("the 'dns_order' configuration property specifies the " .. - "experimental IPv6 entry 'AAAA'") - - end end end From 4ef6d1aed5654f3bba4aec4ba8783700a0ceedda Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 9 Aug 2022 16:29:33 +0300 Subject: [PATCH 1637/4351] chore(balancer) do not log critical error on timer rescheduling on shutdown (#9216) ### Summary Do not log critical error when balancer dns resolving timer rescheduling fails because of process is shutting down. --- kong/runloop/balancer/targets.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index fcfbb5a2f82..b23ecd82737 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -21,6 +21,7 @@ local ipairs = ipairs local tonumber = tonumber local table_sort = table.sort local assert = assert +local exiting = ngx.worker.exiting local CRIT = ngx.CRIT local DEBUG = ngx.DEBUG @@ -237,19 +238,21 @@ function resolve_timer_callback(premature) while (renewal_heap:peekValue() or math.huge) < now do local key = renewal_heap:pop() local target = renewal_weak_cache[key] -- can return nil if GC'ed - if target then log(DEBUG, "executing requery for: ", target.name) queryDns(target, false) -- timer-context; cacheOnly always false end end + if exiting() then + return + end + local err resolve_timer_running, err = ngx.timer.at(1, resolve_timer_callback) if not resolve_timer_running then log(CRIT, "could not reschedule DNS resolver timer: ", err) end - end From 9c29fa83770eea1f3b9c93ecd1c4d186d22b99f2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 9 Aug 2022 23:19:54 +0200 Subject: [PATCH 1638/4351] chore(db) Change vaults table name, rework 2.8->3.0 migration + test (#9217) Use "sm_vaults" instead of "vaults" for the SM vaults table in 3.0. Rework the migration and its test accordingly. This change enables blue/green upgrades. To support upgrades of installations running 2.8.1.3 as well as earlier 2.8.x versions, the migration test supports both the `/vaults-beta` and `/vaults` prefix to retrieve SM vaults during testing. Fix FT-3182 --- kong/db/migrations/core/016_280_to_300.lua | 228 +++++++----------- kong/db/schema/entities/vaults.lua | 1 + .../migrations/core/016_280_to_300_spec.lua | 63 ++++- 3 files changed, 140 insertions(+), 152 deletions(-) diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 66f6ed2ac7b..9264ac4a83e 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -81,22 +81,24 @@ local function c_copy_vaults_to_vault_auth_vaults(coordinator) for rows, err in coordinator:iterate("SELECT id, created_at, updated_at, name, protocol, host, port, mount, vault_token FROM vaults") do if err then log.warn("ignored error while running '016_280_to_300' migration: " .. err) - break + return true end for _, row in ipairs(rows) do local _, err = coordinator:execute( "INSERT INTO vault_auth_vaults (id, created_at, updated_at, name, protocol, host, port, mount, vault_token) " .. "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", - cassandra.uuid(row.id), - cassandra.timestamp(row.created_at), - cassandra.timestamp(row.updated_at), - cassandra.text(row.name), - cassandra.text(row.protocol), - cassandra.text(row.host), - cassandra.int(row.port), - cassandra.text(row.mount), - cassandra.text(row.vault_token) + { + cassandra.uuid(row.id), + cassandra.timestamp(row.created_at), + cassandra.timestamp(row.updated_at), + cassandra.text(row.name), + cassandra.text(row.protocol), + cassandra.text(row.host), + cassandra.int(row.port), + cassandra.text(row.mount), + cassandra.text(row.vault_token) + } ) if err then return nil, err @@ -108,64 +110,32 @@ local function c_copy_vaults_to_vault_auth_vaults(coordinator) end -local function c_drop_vaults(connector, coordinator) - local _, err = coordinator:execute("SELECT id, created_at, updated_at, name, protocol, host, port, mount, vault_token FROM vaults LIMIT 1") - if not err then - local ok - ok, err = coordinator:execute("DROP TABLE IF EXISTS vaults"); - if not ok then - return nil, err - end - - ok, err = connector:wait_for_schema_consensus() - if not ok then - return nil, err - end - - else - log.warn("ignored error while running '016_280_to_300' migration: " .. err) - end - - return true -end - - -local function c_create_vaults(connector, coordinator) - local _, err = coordinator:execute("SELECT id, ws_id, prefix, name, description, config, created_at, updated_at, tags FROM vaults LIMIT 1") - if err then - log.warn("ignored error while running '016_280_to_300' migration: " .. err) - - local ok - ok, err = coordinator:execute([[ - CREATE TABLE IF NOT EXISTS vaults ( - id uuid, - ws_id uuid, - prefix text, - name text, - description text, - config text, - created_at timestamp, - updated_at timestamp, - tags set, - PRIMARY KEY (id) - )]]); - if not ok then - return nil, err - end - - ok, err = coordinator:execute("CREATE INDEX IF NOT EXISTS vaults_prefix_idx ON vaults (prefix)") - if not ok then - return nil, err - end - - ok, err = coordinator:execute("CREATE INDEX IF NOT EXISTS vaults_ws_id_idx ON vaults (ws_id)") - if not ok then - return nil, err +local function c_copy_vaults_beta_to_sm_vaults(coordinator) + for rows, err in coordinator:iterate("SELECT id, ws_id, prefix, name, description, config, created_at, updated_at, tags FROM vaults_beta") do + if err then + log.warn("ignored error while running '016_280_to_300' migration: " .. err) + return true end - ok, err = connector:wait_for_schema_consensus() - if not ok then - return nil, err + for _, row in ipairs(rows) do + local _, err = coordinator:execute( + "INSERT INTO sm_vaults (id, ws_id, prefix, name, description, config, created_at, updated_at, tags) " .. + "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", + { + cassandra.uuid(row.id), + cassandra.uuid(row.ws_id), + cassandra.text(row.prefix), + cassandra.text(row.name), + cassandra.text(row.description), + cassandra.text(row.config), + cassandra.timestamp(row.created_at), + cassandra.timestamp(row.updated_at), + cassandra.set(row.tags) + } + ) + if err then + return nil, err + end end end @@ -173,15 +143,6 @@ local function c_create_vaults(connector, coordinator) end -local function c_drop_vaults_beta(coordinator) - local ok, err = coordinator:execute("DROP TABLE IF EXISTS vaults_beta"); - if not ok then - return nil, err - end - - return true -end - local function c_normalize_regex_path(coordinator) for rows, err in coordinator:iterate("SELECT id, paths FROM routes") do if err then @@ -272,33 +233,32 @@ local function p_update_cache_key(connector) return true end -local ensure_empty_vaults_tables do - local ensure_table_is_empty = function(connector, table) - local res, err = connector:query("SELECT * FROM " .. table) - if err then - -- Assume that the error is about the missing table, which is OK - return true - end - if #res > 0 then - return nil, "Cannot perform database upgrade with data in " .. table .. " table. Please delete all rows from it and retry" - end - end - - ensure_empty_vaults_tables = function(connector) - - local _, err = ensure_table_is_empty(connector, "vaults_beta") - if err then - return nil, err - end - local _, err = ensure_table_is_empty(connector, "vaults") - if err then - return nil, err - end - end -end return { postgres = { up = [[ + DO $$ + BEGIN + IF (SELECT to_regclass('vaults_beta')) IS NOT NULL AND (SELECT to_regclass('sm_vaults')) IS NULL THEN + CREATE TABLE sm_vaults ( LIKE vaults_beta INCLUDING ALL ); + + CREATE TRIGGER "sm_vaults_sync_tags_trigger" + AFTER INSERT OR UPDATE OF tags OR DELETE ON sm_vaults + FOR EACH ROW + EXECUTE PROCEDURE sync_tags(); + + ALTER TABLE sm_vaults ADD CONSTRAINT sm_vaults_ws_id_fkey FOREIGN KEY(ws_id) REFERENCES workspaces(id); + + INSERT INTO sm_vaults SELECT * FROM vaults_beta; + END IF; + + IF (SELECT to_regclass('vaults')) IS NOT NULL AND (SELECT to_regclass('vault_auth_vaults')) IS NULL THEN + CREATE TABLE vault_auth_vaults ( LIKE vaults INCLUDING ALL ); + + INSERT INTO vault_auth_vaults SELECT * FROM vaults; + END IF; + END; + $$; + DO $$ BEGIN ALTER TABLE IF EXISTS ONLY "targets" ADD COLUMN "cache_key" TEXT UNIQUE; @@ -360,39 +320,10 @@ return { $$; ]], - up_f = function(connector) - - local _, err = ensure_empty_vaults_tables(connector) - if err then - return nil, err - end - - local _, err = connector:query([[ - DO $$ - BEGIN - IF (SELECT to_regclass('vaults_beta')) IS NOT NULL THEN - CREATE TABLE vaults ( LIKE vaults_beta INCLUDING ALL ); - - CREATE TRIGGER "vaults_sync_tags_trigger" - AFTER INSERT OR UPDATE OF "tags" OR DELETE ON "vaults" - FOR EACH ROW - EXECUTE PROCEDURE sync_tags(); - - ALTER TABLE vaults ADD CONSTRAINT vaults_ws_id_fkey FOREIGN KEY(ws_id) REFERENCES workspaces(id); - END IF; - END$$; - - ]]) - if err then - return nil, err - end - - return true - end, - teardown = function(connector) local _, err = connector:query([[ DROP TABLE IF EXISTS vaults_beta; + DROP TABLE IF EXISTS vaults; ]]) if err then @@ -428,6 +359,23 @@ return { PRIMARY KEY (id) ); + CREATE TABLE IF NOT EXISTS sm_vaults ( + + id uuid, + ws_id uuid, + prefix text, + name text, + description text, + config text, + created_at timestamp, + updated_at timestamp, + tags set, + PRIMARY KEY (id) + ); + + CREATE INDEX IF NOT EXISTS sm_vaults_prefix_idx ON sm_vaults (prefix); + CREATE INDEX IF NOT EXISTS sm_vaults_ws_id_idx ON sm_vaults (ws_id); + ALTER TABLE targets ADD cache_key text; CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); @@ -448,7 +396,13 @@ return { ]], up_f = function(connector) - local _, err = ensure_empty_vaults_tables(connector) + local coordinator = assert(connector:get_stored_connection()) + local _, err = c_copy_vaults_to_vault_auth_vaults(coordinator) + if err then + return nil, err + end + + _, err = c_copy_vaults_beta_to_sm_vaults(coordinator) if err then return nil, err end @@ -467,23 +421,19 @@ return { return nil, err end - _, err = c_copy_vaults_to_vault_auth_vaults(coordinator) - if err then - return nil, err - end - - _, err = c_drop_vaults(connector, coordinator) + _, err = coordinator:execute("DROP TABLE IF EXISTS vaults_beta"); if err then return nil, err end - _, err = c_drop_vaults_beta(coordinator) + _, err = coordinator:execute("DROP TABLE IF EXISTS vaults"); if err then return nil, err end - _, err = c_create_vaults(connector, coordinator) - if err then + local ok + ok, err = connector:wait_for_schema_consensus() + if not ok then return nil, err end diff --git a/kong/db/schema/entities/vaults.lua b/kong/db/schema/entities/vaults.lua index 89802a5b8f9..e626b14cb19 100644 --- a/kong/db/schema/entities/vaults.lua +++ b/kong/db/schema/entities/vaults.lua @@ -42,6 +42,7 @@ end return { name = "vaults", + table_name = "sm_vaults", primary_key = { "id" }, cache_key = { "prefix" }, endpoint_key = "prefix", diff --git a/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua b/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua index 9e9b8ef7e33..1efa39e64fb 100644 --- a/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua +++ b/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua @@ -14,23 +14,60 @@ end) describe("vault related data migration", function() - lazy_setup(uh.start_kong) - lazy_teardown(uh.stop_kong) + local admin_client - local function assert_no_entities(resource) - return function() - local admin_client = uh.admin_client() - local res = admin_client:get(resource) + lazy_setup(function () + uh.start_kong() + admin_client = uh.admin_client() + end) + lazy_teardown(function () admin_client:close() - assert.equal(200, res.status) - local body = res:read_body() - if body then - local json = cjson.decode(body) - assert.equal(0, #json.data) + uh.stop_kong() + end) + + local vault = { + name = "env", + description = "environment vault", + config = {prefix = "SECURE_"}, + tags = {"foo"} + } + + local function try_put_vault(path) + return admin_client:put(path, { + body = vault, + headers = { + ["Content-Type"] = "application/json" + } + }) + end + + local vault_prefix = "my-vault" + + uh.setup(function () + local res = try_put_vault("/vaults-beta/" .. vault_prefix) + if res.status == 404 then + res:read_body() + res = try_put_vault("/vaults/" .. vault_prefix) end + assert.res_status(200, res) + end) + + local function get_vault() + local res = admin_client:get("/vaults-beta/" .. vault_prefix) + if res.status == 404 then + res:read_body() + res = admin_client:get("/vaults/" .. vault_prefix) end + return cjson.decode(assert.res_status(200, res)) end - uh.setup(assert_no_entities("/vaults-beta")) - uh.new_after_finish("has no vaults", assert_no_entities("/vaults")) + uh.all_phases("vault exists", function () + local kongs_vault = get_vault() + kongs_vault.id = nil + kongs_vault.created_at = nil + kongs_vault.updated_at = nil + assert.equal(vault_prefix, kongs_vault.prefix) + kongs_vault.prefix = nil + assert.same(vault, kongs_vault) + end) end) From bf435a2e6c03c4f6d104447fbcb996cb744aceb7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 10 Aug 2022 05:53:48 +0800 Subject: [PATCH 1639/4351] refactor(router/atc) use `ipairs` to create matching schema --- kong/router/atc.lua | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index af7cdb245b7..dbb842cd704 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -6,14 +6,16 @@ local CACHED_SCHEMA do + local fields = {"net.protocol", "tls.sni", + "http.method", "http.host", "http.path", + "http.raw_path", "http.headers.*", + } + CACHED_SCHEMA = schema.new() - assert(CACHED_SCHEMA:add_field("net.protocol", "String")) - assert(CACHED_SCHEMA:add_field("tls.sni", "String")) - assert(CACHED_SCHEMA:add_field("http.method", "String")) - assert(CACHED_SCHEMA:add_field("http.host", "String")) - assert(CACHED_SCHEMA:add_field("http.path", "String")) - assert(CACHED_SCHEMA:add_field("http.raw_path", "String")) - assert(CACHED_SCHEMA:add_field("http.headers.*", "String")) + + for _, v in ipairs(fields) do + assert(CACHED_SCHEMA:add_field(v, "String")) + end end From d4986b45afc9fb5eb75279c1c0222c041b43a35d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 9 Aug 2022 21:26:43 +0300 Subject: [PATCH 1640/4351] fix(cli) add support for `-c`/`--conf` option to `kong vault` command ### Summary Adds support for `-c` and `--conf` options to `kong vault` commands. --- kong/cmd/vault.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua index 3133ea1b0dd..2401f55e393 100644 --- a/kong/cmd/vault.lua +++ b/kong/cmd/vault.lua @@ -95,6 +95,8 @@ The available commands are: get Retrieves a value for Options: + -c,--conf (optional string) configuration file + ]] From c14f0aa0bbe90188d403c3761740276bf62c83c2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 9 Aug 2022 21:37:49 +0300 Subject: [PATCH 1641/4351] fix(cli) add support for `-p`/`--prefix` option to `kong vault` command ### Summary Adds support for `-p` and `--prefix` options to `kong vault` commands. --- kong/cmd/vault.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/cmd/vault.lua b/kong/cmd/vault.lua index 2401f55e393..ba33dc80e92 100644 --- a/kong/cmd/vault.lua +++ b/kong/cmd/vault.lua @@ -95,8 +95,8 @@ The available commands are: get Retrieves a value for Options: - -c,--conf (optional string) configuration file - + -c,--conf (optional string) configuration file + -p,--prefix (optional string) override prefix directory ]] From 898265a88dec23b840f478baa5989bcfab61bd1f Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Tue, 9 Aug 2022 17:06:29 -0300 Subject: [PATCH 1642/4351] docs(changelog) add entry for CP/wRPC pcall fix --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8db20116a34..bfd63387c27 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -364,6 +364,8 @@ a restart (e.g., upon a plugin server crash). [#8641](https://github.com/Kong/kong/pull/8641) - Fixed an issue that the client certificate sent to upstream was not updated when calling PATCH Admin API [#8934](https://github.com/Kong/kong/pull/8934) +- Fixed an issue where the CP and wRPC modules would cause Kong to crash when calling `export_deflated_reconfigure_payload` without a pcall + [#8668] https://github.com/Kong/kong/pull/8668 #### Plugins From 60ae7b6de0e6a898e491afb41d5f2ec37fc9f125 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 10 Aug 2022 15:20:23 +0000 Subject: [PATCH 1643/4351] chore(ci): arm builds refs: #ENGEN-715 (#9168) * chore(ci): further align our CI across enterprice and community edition * chore(ci): re-enable arm builds on our release branch commits * chore(test): test arm builds using my branch * chore(revert): revert me * chore(rhel): we only want redhat containers going to redhat repository * chore(ci): done testing set the branch back to master * chore(ci): one last test using my branch * Update Jenkinsfile * Update .requirements * fix(ci): add a git commit sha tag --- .requirements | 2 +- Jenkinsfile | 64 +++++++++++++++++++++++++-------------------------- Makefile | 12 ++++++++-- 3 files changed, 42 insertions(+), 36 deletions(-) diff --git a/.requirements b/.requirements index 9016418edc8..1c7fc20c617 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.2 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.7 +KONG_BUILD_TOOLS_VERSION=4.33.8 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/Jenkinsfile b/Jenkinsfile index 2b46b87d436..68971bc0a5d 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -35,74 +35,72 @@ pipeline { sh 'make setup-kong-build-tools' sh 'cd ../kong-build-tools && make package-kong test' } - } - stage('Release -- Branch Release to Unofficial Asset Stores') { + stage('Release -- Release Branch Release to Unofficial Asset Stores') { when { beforeAgent true - anyOf { + allOf { branch 'master'; + not { triggeredBy 'TimerTrigger' } } } - environment { - KONG_TEST_IMAGE_NAME = "kong/kong:branch" - DOCKER_RELEASE_REPOSITORY = "kong/kong" - } parallel { - stage('Alpine') { + stage('RPM') { agent { node { label 'bionic' } } environment { - RESTY_IMAGE_BASE = "alpine" - RESTY_IMAGE_TAG = "latest" - PACKAGE_TYPE = "apk" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + PACKAGE_TYPE = "rpm" + PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh './scripts/setup-ci.sh' sh 'make setup-kong-build-tools' - - sh 'cd $KONG_BUILD_TOOLS_LOCATION && make package-kong' - sh 'cd $KONG_BUILD_TOOLS_LOCATION && make test' - sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}' - sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}' - - sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-alpine' - sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-alpine' + sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' + sh 'make RESTY_IMAGE_BASE=amazonlinux KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-amazonlinux" RESTY_IMAGE_TAG=2 release-docker-images' } } - stage('Ubuntu') { + stage('DEB') { agent { node { label 'bionic' } } environment { - RESTY_IMAGE_BASE = "ubuntu" - RESTY_IMAGE_TAG = "20.04" + KONG_SOURCE_LOCATION = "${env.WORKSPACE}" + KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" PACKAGE_TYPE = "deb" GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + } + steps { + sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' + sh 'make setup-kong-build-tools' + sh 'make RESTY_IMAGE_BASE=debian KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-debian" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/} ${GIT_COMMIT}" RESTY_IMAGE_TAG=11 release-docker-images' + sh 'make RESTY_IMAGE_BASE=ubuntu KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-ubuntu" RESTY_IMAGE_TAG=20.04 release-docker-images' + } + } + stage('Alpine') { + agent { + node { + label 'bionic' + } + } + environment { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" + AWS_ACCESS_KEY = "instanceprofile" + PACKAGE_TYPE = "apk" + GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh './scripts/setup-ci.sh' sh 'make setup-kong-build-tools' - - sh 'cd $KONG_BUILD_TOOLS_LOCATION && make package-kong' - sh 'cd $KONG_BUILD_TOOLS_LOCATION && make test' - sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-$RESTY_IMAGE_BASE' - sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-$RESTY_IMAGE_BASE' - - sh 'docker tag $KONG_TEST_IMAGE_NAME $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-$RESTY_IMAGE_BASE' - sh 'docker push $DOCKER_RELEASE_REPOSITORY:${GIT_BRANCH##*/}-nightly-$RESTY_IMAGE_BASE' + sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/}-nightly-alpine" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' } } } diff --git a/Makefile b/Makefile index 5131e355678..5261146843e 100644 --- a/Makefile +++ b/Makefile @@ -26,8 +26,7 @@ endif setup-ci setup-kong-build-tools \ lint test test-integration test-plugins test-all \ pdk-phase-check functional-tests \ - fix-windows \ - nightly-release release + fix-windows release ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) @@ -68,6 +67,15 @@ else ISTAG = false endif +release-docker-images: + cd $(KONG_BUILD_TOOLS_LOCATION); \ + $(MAKE) \ + KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ + package-kong && \ + $(MAKE) \ + KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ + release-kong-docker-images + release: ifeq ($(ISTAG),false) sed -i -e '/return string\.format/,/\"\")/c\return "$(KONG_VERSION)\"' kong/meta.lua From 7d68f3d63e9373df20b294a9dd176a511bff32de Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 10 Aug 2022 18:21:06 +0300 Subject: [PATCH 1644/4351] feat(conf) add ipv6only=on|off to listen options ### Summary Adds support for `ipv6only=on` and `ipv6only=off` to Kong listen options. --- CHANGELOG.md | 2 ++ kong.conf.default | 9 +++++++++ kong/conf_loader/listeners.lua | 5 +++-- spec/01-unit/03-conf_loader_spec.lua | 8 ++++---- spec/01-unit/04-prefix_handler_spec.lua | 14 ++++++++++++++ 5 files changed, 32 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bfd63387c27..5e4459a2666 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -339,6 +339,8 @@ developers/operators to specify the OpenResty installation to use when running Kong (instead of using the system-installed OpenResty) [#8412](https://github.com/Kong/kong/pull/8412) +- Add `ipv6only` to listen options (e.g. `KONG_PROXY_LISTEN`) + [#9225](https://github.com/Kong/kong/pull/9225) #### PDK - Added new PDK function: `kong.request.get_start_time()` diff --git a/kong.conf.default b/kong.conf.default index 998c58101c4..52733883b87 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -413,6 +413,9 @@ # effect it is necessary to raise # `net.core.somaxconn` at the same time to match or # exceed the `backlog` number set. + # - `ipv6only=on|off` whether an IPv6 socket listening + # on a wildcard address [::] will accept only IPv6 + # connections or both IPv6 and IPv4 connections # # This value can be set to `off`, thus disabling # the HTTP/HTTPS proxy port for this node. @@ -465,6 +468,9 @@ # effect it is necessary to raise # `net.core.somaxconn` at the same time to match or # exceed the `backlog` number set. + # - `ipv6only=on|off` whether an IPv6 socket listening + # on a wildcard address [::] will accept only IPv6 + # connections or both IPv6 and IPv4 connections # # Examples: # @@ -517,6 +523,9 @@ # effect it is necessary to raise # `net.core.somaxconn` at the same time to match or # exceed the `backlog` number set. + # - `ipv6only=on|off` whether an IPv6 socket listening + # on a wildcard address [::] will accept only IPv6 + # connections or both IPv6 and IPv4 connections # # This value can be set to `off`, thus disabling # the Admin interface for this node, enabling a diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index 943ae15c88e..d5c64d45d61 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -15,8 +15,9 @@ local listeners = {} local subsystem_flags = { http = { "ssl", "http2", "proxy_protocol", "deferred", "bind", "reuseport", - "backlog=%d+" }, - stream = { "udp", "ssl", "proxy_protocol", "bind", "reuseport", "backlog=%d+" }, + "backlog=%d+", "ipv6only=on", "ipv6only=off" }, + stream = { "udp", "ssl", "proxy_protocol", "bind", "reuseport", "backlog=%d+", + "ipv6only=on", "ipv6only=off" }, } diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 566ce1ec34c..a7b29a2b238 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -626,26 +626,26 @@ describe("Configuration loader", function() admin_listen = "127.0.0.1" }) assert.is_nil(conf) - assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+], [... next entry ...]", err) + assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) conf, err = conf_loader(nil, { proxy_listen = "127.0.0.1" }) assert.is_nil(conf) - assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+], [... next entry ...]", err) + assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) end) it("rejects empty string in listen addresses", function() local conf, err = conf_loader(nil, { admin_listen = "" }) assert.is_nil(conf) - assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+], [... next entry ...]", err) + assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) conf, err = conf_loader(nil, { proxy_listen = "" }) assert.is_nil(conf) - assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+], [... next entry ...]", err) + assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) end) it("errors when dns_resolver is not a list in ipv4/6[:port] format", function() local conf, err = conf_loader(nil, { diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index cea3126b48e..c2325a9294a 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -191,6 +191,20 @@ describe("NGINX conf compiler", function() local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000 reuseport;", kong_nginx_conf) end) + it("enables ipv6only", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + proxy_listen = "[::1]:9000 ipv6only=on", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("listen%s+%[0000:0000:0000:0000:0000:0000:0000:0001%]:9000 ipv6only=on;", kong_nginx_conf) + end) + it("disables ipv6only", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + proxy_listen = "0.0.0.0:9000 ipv6only=off", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("listen%s+0%.0%.0%.0:9000 ipv6only=off;", kong_nginx_conf) + end) it("disables SSL", function() local conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "127.0.0.1:8000", From ef2bc06bcf855efffb82fd7cefe378ff77dfe42c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 10 Aug 2022 18:32:51 +0300 Subject: [PATCH 1645/4351] feat(conf) add so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] to listen options ### Summary Adds support for `so_keepalive=on`, `so_keepalive=off` and `so_keepalive=[keepidle]:[keepintvl]:[keepcnt]` to Kong listen options. ### Issues Resolved Fix #9169 --- CHANGELOG.md | 2 ++ kong.conf.default | 30 +++++++++++++++++++++++++ kong/conf_loader/listeners.lua | 6 +++-- spec/01-unit/03-conf_loader_spec.lua | 8 +++---- spec/01-unit/04-prefix_handler_spec.lua | 21 +++++++++++++++++ 5 files changed, 61 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5e4459a2666..f9cb02849c4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -341,6 +341,8 @@ [#8412](https://github.com/Kong/kong/pull/8412) - Add `ipv6only` to listen options (e.g. `KONG_PROXY_LISTEN`) [#9225](https://github.com/Kong/kong/pull/9225) +- Add `so_keepalive` to listen options (e.g. `KONG_PROXY_LISTEN`) + [#9225](https://github.com/Kong/kong/pull/9225) #### PDK - Added new PDK function: `kong.request.get_start_time()` diff --git a/kong.conf.default b/kong.conf.default index 52733883b87..8f91dd19d77 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -416,6 +416,16 @@ # - `ipv6only=on|off` whether an IPv6 socket listening # on a wildcard address [::] will accept only IPv6 # connections or both IPv6 and IPv4 connections + # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] + # configures the “TCP keepalive” behavior for the listening + # socket. If this parameter is omitted then the operating + # system’s settings will be in effect for the socket. If it + # is set to the value “on”, the SO_KEEPALIVE option is turned + # on for the socket. If it is set to the value “off”, the + # SO_KEEPALIVE option is turned off for the socket. Some + # operating systems support setting of TCP keepalive parameters + # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, + # and TCP_KEEPCNT socket options. # # This value can be set to `off`, thus disabling # the HTTP/HTTPS proxy port for this node. @@ -471,6 +481,16 @@ # - `ipv6only=on|off` whether an IPv6 socket listening # on a wildcard address [::] will accept only IPv6 # connections or both IPv6 and IPv4 connections + # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] + # configures the “TCP keepalive” behavior for the listening + # socket. If this parameter is omitted then the operating + # system’s settings will be in effect for the socket. If it + # is set to the value “on”, the SO_KEEPALIVE option is turned + # on for the socket. If it is set to the value “off”, the + # SO_KEEPALIVE option is turned off for the socket. Some + # operating systems support setting of TCP keepalive parameters + # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, + # and TCP_KEEPCNT socket options. # # Examples: # @@ -526,6 +546,16 @@ # - `ipv6only=on|off` whether an IPv6 socket listening # on a wildcard address [::] will accept only IPv6 # connections or both IPv6 and IPv4 connections + # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] + # configures the “TCP keepalive” behavior for the listening + # socket. If this parameter is omitted then the operating + # system’s settings will be in effect for the socket. If it + # is set to the value “on”, the SO_KEEPALIVE option is turned + # on for the socket. If it is set to the value “off”, the + # SO_KEEPALIVE option is turned off for the socket. Some + # operating systems support setting of TCP keepalive parameters + # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, + # and TCP_KEEPCNT socket options. # # This value can be set to `off`, thus disabling # the Admin interface for this node, enabling a diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index d5c64d45d61..dc7133b296d 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -15,9 +15,11 @@ local listeners = {} local subsystem_flags = { http = { "ssl", "http2", "proxy_protocol", "deferred", "bind", "reuseport", - "backlog=%d+", "ipv6only=on", "ipv6only=off" }, + "backlog=%d+", "ipv6only=on", "ipv6only=off", "so_keepalive=on", + "so_keepalive=off", "so_keepalive=%w*:%w*:%d*" }, stream = { "udp", "ssl", "proxy_protocol", "bind", "reuseport", "backlog=%d+", - "ipv6only=on", "ipv6only=off" }, + "ipv6only=on", "ipv6only=off", "so_keepalive=on", "so_keepalive=off", + "so_keepalive=%w*:%w*:%d*" }, } diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index a7b29a2b238..f799dedd650 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -626,26 +626,26 @@ describe("Configuration loader", function() admin_listen = "127.0.0.1" }) assert.is_nil(conf) - assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) + assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) conf, err = conf_loader(nil, { proxy_listen = "127.0.0.1" }) assert.is_nil(conf) - assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) + assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) end) it("rejects empty string in listen addresses", function() local conf, err = conf_loader(nil, { admin_listen = "" }) assert.is_nil(conf) - assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) + assert.equal("admin_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) conf, err = conf_loader(nil, { proxy_listen = "" }) assert.is_nil(conf) - assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off], [... next entry ...]", err) + assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) end) it("errors when dns_resolver is not a list in ipv4/6[:port] format", function() local conf, err = conf_loader(nil, { diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index c2325a9294a..7ccb9e52b8c 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -205,6 +205,27 @@ describe("NGINX conf compiler", function() local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000 ipv6only=off;", kong_nginx_conf) end) + it("enables so_keepalive", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + proxy_listen = "0.0.0.0:9000 so_keepalive=on", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("listen%s+0%.0%.0%.0:9000 so_keepalive=on;", kong_nginx_conf) + end) + it("disables so_keepalive", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + proxy_listen = "0.0.0.0:9000 so_keepalive=off", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("listen%s+0%.0%.0%.0:9000 so_keepalive=off;", kong_nginx_conf) + end) + it("configures so_keepalive", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + proxy_listen = "0.0.0.0:9000 so_keepalive=30m::10", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("listen%s+0%.0%.0%.0:9000 so_keepalive=30m::10;", kong_nginx_conf) + end) it("disables SSL", function() local conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "127.0.0.1:8000", From 06908a16e370b512d886ba34556aeceda14eb47a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 10 Aug 2022 19:18:23 +0200 Subject: [PATCH 1646/4351] feat(core) allow spaces to be used in tag names FT-2680 (#9143) --- kong/api/endpoints.lua | 12 +++-- kong/db/dao/init.lua | 2 +- kong/db/schema/typedefs.lua | 2 +- spec/02-integration/03-db/07-tags_spec.lua | 22 +++------ .../04-admin_api/14-tags_spec.lua | 48 ++++++++----------- 5 files changed, 37 insertions(+), 49 deletions(-) diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index ce9096a37c5..f975f2f07de 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -40,9 +40,9 @@ local ERRORS_HTTP_CODES = { local TAGS_AND_REGEX local TAGS_OR_REGEX do - -- printable ASCII (0x21-0x7E except ','(0x2C) and '/'(0x2F), + -- printable ASCII (0x20-0x7E except ','(0x2C) and '/'(0x2F), -- plus non-ASCII utf8 (0x80-0xF4) - local tag_bytes = [[\x21-\x2B\x2D\x2E\x30-\x7E\x80-\xF4]] + local tag_bytes = [[\x20-\x2B\x2D\x2E\x30-\x7E\x80-\xF4]] TAGS_AND_REGEX = "^([" .. tag_bytes .. "]+(?:,|$))+$" TAGS_OR_REGEX = "^([" .. tag_bytes .. "]+(?:/|$))+$" @@ -222,7 +222,11 @@ local function query_entity(context, self, db, schema, method) return dao[context](dao, size, args.offset, opts) end - return dao[method](dao, self.params[schema.name], size, args.offset, opts) + local key = self.params[schema.name] + if schema.name == "tags" then + key = unescape_uri(key) + end + return dao[method](dao, key, size, args.offset, opts) end local key = self.params[schema.name] @@ -302,7 +306,7 @@ local function get_collection_endpoint(schema, foreign_schema, foreign_field_nam local args = self.args.uri if args.tags then - next_page_tags = "&tags=" .. (type(args.tags) == "table" and args.tags[1] or args.tags) + next_page_tags = "&tags=" .. escape_uri(type(args.tags) == "table" and args.tags[1] or args.tags) end local data, _, err_t, offset = page_collection(self, db, schema, method) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index b23c4486ea0..d167ff4f43c 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -214,7 +214,7 @@ local function validate_options_value(self, options) end elseif #options.tags > 5 then errors.tags = "cannot query more than 5 tags" - elseif not match(concat(options.tags), "^[\033-\043\045\046\048-\126\128-\244]+$") then + elseif not match(concat(options.tags), "^[ \033-\043\045\046\048-\126\128-\244]+$") then errors.tags = "must only contain printable ascii (except `,` and `/`) or valid utf-8" elseif #options.tags > 1 and options.tags_cond ~= "and" and options.tags_cond ~= "or" then errors.tags_cond = "must be a either 'and' or 'or' when more than one tag is specified" diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 702a0d3fb64..04920a472ca 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -118,7 +118,7 @@ local function validate_tag(tag) -- printable ASCII (33-126 except ','(44) and '/'(47), -- plus non-ASCII utf8 (128-244) - if not match(tag, "^[\033-\043\045\046\048-\126\128-\244]+$") then + if not match(tag, "^[ \033-\043\045\046\048-\126\128-\244]+$") then return nil, "invalid tag '" .. tag .. "': expected printable ascii (except `,` and `/`) or valid utf-8 sequences" diff --git a/spec/02-integration/03-db/07-tags_spec.lua b/spec/02-integration/03-db/07-tags_spec.lua index c8f6556f992..fa78bbcd5e4 100644 --- a/spec/02-integration/03-db/07-tags_spec.lua +++ b/spec/02-integration/03-db/07-tags_spec.lua @@ -34,7 +34,7 @@ for _, strategy in helpers.each_strategy() do local service = { host = "example-" .. i .. ".com", name = "service" .. i, - tags = { "team_a", "level_"..fmod(i, 5), "service"..i } + tags = { "team_ a", "level "..fmod(i, 5), "service"..i } } local row, err, err_t = bp.services:insert(service) assert.is_nil(err) @@ -62,15 +62,15 @@ for _, strategy in helpers.each_strategy() do end) it("list entity IDs by tag", function() - local rows, err, err_t, offset = db.tags:page_by_tag("team_a") + local rows, err, err_t, offset = db.tags:page_by_tag("team_ a") assert(is_valid_page(rows, err, err_t)) assert.is_nil(offset) assert.equal(test_entity_count, #rows) for _, row in ipairs(rows) do - assert.equal("team_a", row.tag) + assert.equal("team_ a", row.tag) end - rows, err, err_t, offset = db.tags:page_by_tag("team_alien") + rows, err, err_t, offset = db.tags:page_by_tag("team alien") assert(is_valid_page(rows, err, err_t)) assert.is_nil(offset) assert.equal(0, #rows) @@ -107,7 +107,7 @@ for _, strategy in helpers.each_strategy() do local func, key, removed_tag = unpack(scenario) it(func, function() - local tags = { "team_b_" .. func, "team_a" } + local tags = { "team_b_" .. func, "team_ a" } local row, err, err_t = db.services[func](db.services, key, { tags = tags, host = 'whatever.com' }) @@ -124,7 +124,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(offset) assert.equal(test_entity_count*3 - removed_tags_count, #rows) - rows, err, err_t, offset = db.tags:page_by_tag("team_a") + rows, err, err_t, offset = db.tags:page_by_tag("team_ a") assert(is_valid_page(rows, err, err_t)) assert.is_nil(offset) assert.equal(test_entity_count, #rows) @@ -170,7 +170,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(offset) assert.equal(test_entity_count*3 - removed_tags_count, #rows) - rows, err, err_t, offset = db.tags:page_by_tag("team_a") + rows, err, err_t, offset = db.tags:page_by_tag("team_ a") assert(is_valid_page(rows, err, err_t)) assert.is_nil(offset) assert.equal(test_entity_count - i, #rows) @@ -408,14 +408,6 @@ for _, strategy in helpers.each_strategy() do end) it("#db errors if tag value is invalid", function() - local ok, err = pcall(bp.services.insert, bp.services, { - host = "invalid-tag.com", - name = "service-invalid-tag", - tags = { "tag with spaces" } - }) - assert.is_falsy(ok) - assert.matches("invalid tag", err) - local ok, err = pcall(bp.services.insert, bp.services, { host = "invalid-tag.com", name = "service-invalid-tag", diff --git a/spec/02-integration/04-admin_api/14-tags_spec.lua b/spec/02-integration/04-admin_api/14-tags_spec.lua index 8f987c52323..cf25710910f 100644 --- a/spec/02-integration/04-admin_api/14-tags_spec.lua +++ b/spec/02-integration/04-admin_api/14-tags_spec.lua @@ -19,7 +19,7 @@ describe("Admin API - tags", function() for i = 1, 2 do local consumer = { username = "adminapi-filter-by-tag-" .. i, - tags = { "corp_a", "consumer"..i, "🦍" } + tags = { "corp_ a", "consumer_ "..i, "🦍" } } local row, err, err_t = bp.consumers:insert(consumer) assert.is_nil(err) @@ -32,7 +32,7 @@ describe("Admin API - tags", function() config = { path = os.tmpname(), }, - tags = { "corp_a", "consumer" .. i } + tags = { "corp_ a", "consumer_ " .. i } }) end @@ -50,13 +50,13 @@ describe("Admin API - tags", function() it("filter by single tag", function() local res = assert(client:send { method = "GET", - path = "/consumers?tags=corp_a" + path = "/consumers?tags=corp_%20a" }) local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equals(2, #json.data) for i = 1, 2 do - assert.contains('corp_a', json.data[i].tags) + assert.contains('corp_ a', json.data[i].tags) end end) @@ -76,21 +76,21 @@ describe("Admin API - tags", function() it("filter by multiple tags with AND", function() local res = assert(client:send { method = "GET", - path = "/consumers?tags=corp_a,consumer1" + path = "/consumers?tags=corp_%20a,consumer_%201" }) local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equals(1, #json.data) assert.equals(3, #json.data[1].tags) - assert.contains('corp_a', json.data[1].tags) - assert.contains('consumer1', json.data[1].tags) + assert.contains('corp_ a', json.data[1].tags) + assert.contains('consumer_ 1', json.data[1].tags) assert.contains('🦍', json.data[1].tags) end) it("filter by multiple tags with OR", function() local res = assert(client:send { method = "GET", - path = "/consumers?tags=consumer2/consumer1" + path = "/consumers?tags=consumer_%202/consumer_%201" }) local body = assert.res_status(200, res) local json = cjson.decode(body) @@ -98,20 +98,20 @@ describe("Admin API - tags", function() end) it("ignores tags when filtering by multiple filters #6779", function() - local res = client:get("/consumers/adminapi-filter-by-tag-1/plugins?tags=consumer2") + local res = client:get("/consumers/adminapi-filter-by-tag-1/plugins?tags=consumer_%202") local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equals(1, #json.data) - assert.contains('corp_a', json.data[1].tags) - assert.contains('consumer1', json.data[1].tags) - assert.not_contains('consumer2', json.data[1].tags) + assert.contains('corp_ a', json.data[1].tags) + assert.contains('consumer_ 1', json.data[1].tags) + assert.not_contains('consumer_ 2', json.data[1].tags) end) it("errors if filter by mix of AND and OR", function() local res = assert(client:send { method = "GET", - path = "/consumers?tags=consumer3,consumer2/consumer1" + path = "/consumers?tags=consumer_%203,consumer_%202/consumer_%201" }) local body = assert.res_status(400, res) local json = cjson.decode(body) @@ -119,7 +119,7 @@ describe("Admin API - tags", function() local res = assert(client:send { method = "GET", - path = "/consumers?tags=consumer3/consumer2,consumer1" + path = "/consumers?tags=consumer_%203/consumer_%202,consumer_%201" }) local body = assert.res_status(400, res) local json = cjson.decode(body) @@ -127,14 +127,6 @@ describe("Admin API - tags", function() end) it("errors if filter by tag with invalid value", function() - local res = assert(client:send { - method = "GET", - path = "/consumers?tags=foo%20bar" - }) - local body = assert.res_status(400, res) - local json = cjson.decode(body) - assert.equals("invalid option (tags: invalid filter syntax)", json.message) - local res = assert(client:send { method = "GET", path = "/consumers?tags=" .. string.char(255) @@ -145,7 +137,7 @@ describe("Admin API - tags", function() end) it("returns the correct 'next' arg", function() - local tags_arg = 'tags=corp_a' + local tags_arg = 'tags=corp_%20a' local res = assert(client:send { method = "GET", path = "/consumers?" .. tags_arg .. "&size=1" @@ -153,7 +145,7 @@ describe("Admin API - tags", function() local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equals(1, #json.data) - assert.match(tags_arg, json.next) + assert.match(tags_arg, json.next, 1, true) end) end) @@ -169,7 +161,7 @@ describe("Admin API - tags", function() for i = 1, 2 do local consumer = { username = "adminapi-filter-by-tag-" .. i, - tags = { "corp_a", "consumer"..i } + tags = { "corp_ a", "consumer_ "..i } } local row, err, err_t = bp.consumers:insert(consumer) assert.is_nil(err) @@ -201,7 +193,7 @@ describe("Admin API - tags", function() it("/tags/:tags", function() local res = assert(client:send { method = "GET", - path = "/tags/corp_a" + path = "/tags/corp_%20a" }) local body = assert.res_status(200, res) local json = cjson.decode(body) @@ -239,7 +231,7 @@ describe("Admin API - tags", function() it("/tags/:tags ignores ?tags= query", function() local res = assert(client:send { method = "GET", - path = "/tags/corp_a?tags=not_a_tag" + path = "/tags/corp_%20a?tags=not_a_tag" }) local body = assert.res_status(200, res) local json = cjson.decode(body) @@ -247,7 +239,7 @@ describe("Admin API - tags", function() local res = assert(client:send { method = "GET", - path = "/tags/corp_a?tags=invalid@tag" + path = "/tags/corp_%20a?tags=invalid@tag" }) local body = assert.res_status(200, res) local json = cjson.decode(body) From a3d523b4beb606f2b930f9aa7363fb2bec5e83a8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 11 Aug 2022 06:26:16 +0800 Subject: [PATCH 1647/4351] perf(router/atc) reuse FFI `uint64` cdata objects for logical shift operations instead of creating new ones each time --- kong/router/atc_compat.lua | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 1defa650997..d3f6d5f9ec3 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -222,6 +222,17 @@ local function get_atc(route) end +local lshift_uint64 +do + local ffi_uint = ffi_new("uint64_t") + + lshift_uint64 = function(v, offset) + ffi_uint = v + return lshift(ffi_uint, offset) + end +end + + -- convert a route to a priority value for use in the ATC router -- priority must be a 64-bit non negative integer -- format (big endian): @@ -293,9 +304,9 @@ local function route_priority(r) end end - match_weight = lshift(ffi_new("uint64_t", match_weight), 61) - headers_count = lshift(ffi_new("uint64_t", headers_count), 52) - local regex_priority = lshift(ffi_new("uint64_t", regex_url and r.regex_priority or 0), 19) + local match_weight = lshift_uint64(match_weight, 61) + local headers_count = lshift_uint64(headers_count, 52) + local regex_priority = lshift_uint64(regex_url and r.regex_priority or 0, 19) local max_length = band(max_uri_length, 0x7FFFF) local priority = bor(match_weight, From 24858c349f84228d0dbcd9d91370c8817662169f Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 11 Aug 2022 06:34:05 +0800 Subject: [PATCH 1648/4351] perf(router/atc) use pre-allocated table in `gen_atc` function --- kong/router/atc_compat.lua | 46 +++++++++++++++++++++++++------------- 1 file changed, 31 insertions(+), 15 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index d3f6d5f9ec3..78e1804b730 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -12,6 +12,7 @@ local server_name = require("ngx.ssl").server_name local normalize = require("kong.tools.uri").normalize local hostname_type = require("kong.tools.utils").hostname_type local tb_new = require("table.new") +local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") @@ -23,6 +24,7 @@ local find = string.find local byte = string.byte local sub = string.sub local setmetatable = setmetatable +local pairs = pairs local ipairs = ipairs local type = type local get_schema = atc.get_schema @@ -59,6 +61,13 @@ Floored: 5000 items should be a good default local MATCH_LRUCACHE_SIZE = 5e3 +-- reuse table objects +local gen_values_t = tb_new(10, 0) +local atc_out_t = tb_new(10, 0) +local atc_headers_t = tb_new(10, 0) +local atc_single_header_t = tb_new(10, 0) + + local function is_regex_magic(path) return byte(path) == TILDE end @@ -105,20 +114,24 @@ end local function gen_for_field(name, op, vals, vals_transform) + if not vals then + return nil + end + + tb_clear(gen_values_t) + local values_n = 0 - local values = {} - - if vals then - for _, p in ipairs(vals) do - values_n = values_n + 1 - local op = (type(op) == "string") and op or op(p) - values[values_n] = name .. " " .. op .. - " \"" .. (vals_transform and vals_transform(op, p) or p) .. "\"" - end + local values = gen_values_t - if values_n > 0 then - return "(" .. tb_concat(values, " || ") .. ")" - end + for _, p in ipairs(vals) do + values_n = values_n + 1 + local op = (type(op) == "string") and op or op(p) + values[values_n] = name .. " " .. op .. + " \"" .. (vals_transform and vals_transform(op, p) or p) .. "\"" + end + + if values_n > 0 then + return "(" .. tb_concat(values, " || ") .. ")" end return nil @@ -132,7 +145,8 @@ local OP_REGEX = "~" local function get_atc(route) - local out = {} + tb_clear(atc_out_t) + local out = atc_out_t --local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) --if gen then @@ -197,9 +211,11 @@ local function get_atc(route) end if route.headers then - local headers = {} + tb_clear(atc_headers_t) + local headers = atc_headers_t for h, v in pairs(route.headers) do - local single_header = {} + tb_clear(atc_single_header_t) + local single_header = atc_single_header_t for _, ind in ipairs(v) do local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" local value = ind From 806b5f85dab45eee02c8e99ca84a31187280141f Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 11 Aug 2022 06:37:32 +0800 Subject: [PATCH 1649/4351] fix(router/atc) use `cache` and `cache_neg` passed in from `build_router` in `handler.lua` --- kong/router/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/router/init.lua b/kong/router/init.lua index 37a869f7744..7b4717cf69c 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -44,7 +44,7 @@ function _M.new(routes, cache, cache_neg) }, _MT) end - return atc_compat.new(routes) + return atc_compat.new(routes, cache, cache_neg) end From 6d0c400c22a7a6d68a5d1adcf9576dfb72f44680 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 11 Aug 2022 01:52:41 +0300 Subject: [PATCH 1650/4351] fix(db) `schema:merge_values` to check type of value, fix #9224 ### Summary It was reported by @zhangxuri198 on #9224 that our Admin API gives `unexpected error` on certain input. This commit fixes the issue. ### Issues Resolved Fix #9224 --- kong/db/schema/init.lua | 2 +- .../04-admin_api/04-plugins_routes_spec.lua | 23 +++++++++++++++++++ 2 files changed, 24 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 0b6860f693f..3a404893536 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1826,7 +1826,7 @@ function Schema:merge_values(top, bottom) output[key] = bottom[key] else - if field.type == "record" and not field.abstract and top_v ~= null then + if field.type == "record" and not field.abstract and type(top_v) == "table" then output[key] = get_field_schema(field):merge_values(top_v, bottom[key]) else output[key] = top_v diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index 549e259f8ad..233ab88d6de 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -235,6 +235,29 @@ for _, strategy in helpers.each_strategy() do assert.same(before, after) assert.same({"testkey"}, after.config.key_names) end) + it("handles invalid config, see #9224", function() + local before = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + local res = assert(client:send { + method = "PATCH", + path = "/plugins/" .. plugins[1].id, + body = { config = "bar" }, + headers = {["Content-Type"] = "application/json"} + }) + local body = cjson.decode(assert.res_status(400, res)) + assert.same({ + message = "schema violation (config: expected a record)", + name = "schema violation", + fields = { + config = "expected a record", + }, + code = 2, + }, body) + + local after = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + assert.same(before, after) + assert.same({"testkey"}, after.config.key_names) + end) + it("returns 404 if not found", function() local res = assert(client:send { method = "PATCH", From 59963f4eb9dfcba790e02ea58d85bebcb3f595d8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 11 Aug 2022 11:37:18 +0200 Subject: [PATCH 1651/4351] fix(zipkin) fix incorrect header start calculation (#9230) --- CHANGELOG.md | 2 ++ kong/plugins/zipkin/handler.lua | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f9cb02849c4..bc2febf6840 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -388,6 +388,8 @@ a restart (e.g., upon a plugin server crash). - **Zipkin**: Correct the balancer spans' duration to include the connection time from Nginx to the upstream. [#8848](https://github.com/Kong/kong/pull/8848) +- **Zipkin**: Correct the calculation of the header filter start time + [#9230](https://github.com/Kong/kong/pull/9230) - **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index bf593e641b2..9bd0c436ebd 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -221,7 +221,7 @@ if subsystem == "http" then local zipkin = get_context(conf, kong.ctx.plugin) local ngx_ctx = ngx.ctx local header_filter_start_mu = - ngx_ctx.KONG_HEADER_FILTER_STARTED_AT and ngx_ctx.KONG_HEADER_FILTER_STARTED_AT * 1000 + ngx_ctx.KONG_HEADER_FILTER_START and ngx_ctx.KONG_HEADER_FILTER_START * 1000 or ngx_now_mu() local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start_mu) From e2cc5f44362a7fcacd5620258fb08190e0c373f4 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Fri, 12 Aug 2022 05:16:20 +0800 Subject: [PATCH 1652/4351] fix(clustering) fix rpc id of nego (#9199) --- kong/include/kong/services/negotiation/v1/negotiation.proto | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/include/kong/services/negotiation/v1/negotiation.proto b/kong/include/kong/services/negotiation/v1/negotiation.proto index 473779eb5aa..80f1ac250c2 100644 --- a/kong/include/kong/services/negotiation/v1/negotiation.proto +++ b/kong/include/kong/services/negotiation/v1/negotiation.proto @@ -12,7 +12,7 @@ service NegotiationService { // to get which services does the DP handle. // // Call direction: DP to CP - // +wrpc:rpc-id=4 + // +wrpc:rpc-id=1 rpc NegotiateServices(kong.model.NegotiateServicesRequest) returns (kong.model.NegotiateServicesResponse); } From 7dbd1b3a9df38eafcc1365c28019e08b1743f431 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 12 Aug 2022 07:13:22 +0800 Subject: [PATCH 1653/4351] refactor(router/atc) code clean and refactor with helper functions --- kong-3.0.0-0.rockspec | 1 + kong/router/atc_compat.lua | 204 ++++------------------------- kong/router/init.lua | 10 +- kong/router/traditional.lua | 200 ++++------------------------- kong/router/utils.lua | 247 ++++++++++++++++++++++++++++++++++++ 5 files changed, 301 insertions(+), 361 deletions(-) create mode 100644 kong/router/utils.lua diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 309c7fdd3bb..bf0a4f0106a 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -56,6 +56,7 @@ build = { ["kong.router.traditional"] = "kong/router/traditional.lua", ["kong.router.atc_compat"] = "kong/router/atc_compat.lua", ["kong.router.atc"] = "kong/router/atc.lua", + ["kong.router.utils"] = "kong/router/utils.lua", ["kong.reports"] = "kong/reports.lua", ["kong.constants"] = "kong/constants.lua", ["kong.concurrency"] = "kong/concurrency.lua", diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 78e1804b730..11bf622b54b 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -2,15 +2,14 @@ local _M = {} local _MT = { __index = _M, } local atc = require("kong.router.atc") +local utils = require("kong.router.utils") local router = require("resty.router.router") local context = require("resty.router.context") -local constants = require("kong.constants") local bit = require("bit") local lrucache = require("resty.lrucache") local ffi = require("ffi") local server_name = require("ngx.ssl").server_name local normalize = require("kong.tools.uri").normalize -local hostname_type = require("kong.tools.utils").hostname_type local tb_new = require("table.new") local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") @@ -20,7 +19,6 @@ local ngx = ngx local tb_concat = table.concat local tb_insert = table.insert local tb_sort = table.sort -local find = string.find local byte = string.byte local sub = string.sub local setmetatable = setmetatable @@ -39,26 +37,20 @@ local get_headers = ngx.req.get_headers local ngx_WARN = ngx.WARN -local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM +local sanitize_uri_postfix = utils.sanitize_uri_postfix +local check_select_params = utils.check_select_params +local strip_uri_args = utils.strip_uri_args +local get_service_info = utils.get_service_info +local add_debug_headers = utils.add_debug_headers +local get_upstream_uri_v0 = utils.get_upstream_uri_v0 -local SLASH = byte("/") local TILDE = byte("~") local MAX_HEADER_COUNT = 255 local MAX_REQ_HEADERS = 100 ---[[ -Hypothesis ----------- - -Item size: 1024 bytes -Max memory limit: 5 MiBs - -LRU size must be: (5 * 2^20) / 1024 = 5120 -Floored: 5000 items should be a good default ---]] -local MATCH_LRUCACHE_SIZE = 5e3 +local MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE -- reuse table objects @@ -138,10 +130,10 @@ local function gen_for_field(name, op, vals, vals_transform) end -local OP_EQUAL = "==" -local OP_PREFIX = "^=" -local OP_POSTFIX = "=^" -local OP_REGEX = "~" +local OP_EQUAL = "==" +local OP_PREFIX = "^=" +local OP_POSTFIX = "=^" +local OP_REGEX = "~" local function get_atc(route) @@ -394,61 +386,15 @@ function _M.new(routes, cache, cache_neg) end -local function sanitize_uri_postfix(uri_postfix) - if not uri_postfix or uri_postfix == "" then - return uri_postfix - end - - if uri_postfix == "." or uri_postfix == ".." then - return "" - end - - if sub(uri_postfix, 1, 2) == "./" then - return sub(uri_postfix, 3) - end - - if sub(uri_postfix, 1, 3) == "../" then - return sub(uri_postfix, 4) - end - - return uri_postfix -end - - function _M:select(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, sni, req_headers) - if req_method and type(req_method) ~= "string" then - error("method must be a string", 2) - end - if req_uri and type(req_uri) ~= "string" then - error("uri must be a string", 2) - end - if req_host and type(req_host) ~= "string" then - error("host must be a string", 2) - end - if req_scheme and type(req_scheme) ~= "string" then - error("scheme must be a string", 2) - end - if src_ip and type(src_ip) ~= "string" then - error("src_ip must be a string", 2) - end - if src_port and type(src_port) ~= "number" then - error("src_port must be a number", 2) - end - if dst_ip and type(dst_ip) ~= "string" then - error("dst_ip must be a string", 2) - end - if dst_port and type(dst_port) ~= "number" then - error("dst_port must be a number", 2) - end - if sni and type(sni) ~= "string" then - error("sni must be a string", 2) - end - if req_headers and type(req_headers) ~= "table" then - error("headers must be a table", 2) - end + + check_select_params(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) local c = context.new(self.schema) @@ -492,95 +438,20 @@ function _M:select(req_method, req_uri, req_host, req_scheme, local uuid, matched_path, captures = c:get_result("http.path") - local service_protocol - local service_type - local service_host - local service_port local service = self.services[uuid] local matched_route = self.routes[uuid] - if service then - service_protocol = service.protocol - service_host = service.host - service_port = service.port - end - - if service_protocol then - service_type = protocol_subsystem[service_protocol] - end - - local service_hostname_type - if service_host then - service_hostname_type = hostname_type(service_host) - end - - if not service_port then - if service_protocol == "https" then - service_port = 443 - elseif service_protocol == "http" then - service_port = 80 - end - end - - local service_path - if service_type == "http" then - service_path = service and service.path or "/" - end + local service_protocol, _, --service_type + service_host, service_port, + service_hostname_type, service_path = get_service_info(service) local request_prefix = matched_route.strip_path and matched_path or nil - local upstream_uri local request_postfix = request_prefix and req_uri:sub(#matched_path + 1) or req_uri:sub(2, -1) request_postfix = sanitize_uri_postfix(request_postfix) or "" local upstream_base = service_path or "/" - -- TODO: refactor and share with old router - if byte(upstream_base, -1) == SLASH then - -- ends with / and strip_path = true - if matched_route.strip_path then - if request_postfix == "" then - if upstream_base == "/" then - upstream_uri = "/" - elseif byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base - else - upstream_uri = sub(upstream_base, 1, -2) - end - elseif byte(request_postfix, 1, 1) == SLASH then - -- double "/", so drop the first - upstream_uri = sub(upstream_base, 1, -2) .. request_postfix - else -- ends with / and strip_path = true, no double slash - upstream_uri = upstream_base .. request_postfix - end - - else -- ends with / and strip_path = false - -- we retain the incoming path, just prefix it with the upstream - -- path, but skip the initial slash - upstream_uri = upstream_base .. sub(req_uri, 2) - end - - else -- does not end with / - -- does not end with / and strip_path = true - if matched_route.strip_path then - if request_postfix == "" then - if #req_uri > 1 and byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base .. "/" - else - upstream_uri = upstream_base - end - elseif byte(request_postfix, 1, 1) == SLASH then - upstream_uri = upstream_base .. request_postfix - else - upstream_uri = upstream_base .. "/" .. request_postfix - end - - else -- does not end with / and strip_path = false - if req_uri == "/" then - upstream_uri = upstream_base - else - upstream_uri = upstream_base .. req_uri - end - end - end + local upstream_uri = get_upstream_uri_v0(matched_route, request_postfix, req_uri, + upstream_base) return { route = matched_route, @@ -616,12 +487,7 @@ function _M:exec(ctx) headers["host"] = nil - local idx = find(req_uri, "?", 2, true) - if idx then - req_uri = sub(req_uri, 1, idx - 1) - end - - req_uri = normalize(req_uri, true) + req_uri = strip_uri_args(req_uri) local headers_key do local headers_count = 0 @@ -680,29 +546,7 @@ function _M:exec(ctx) -- found a match -- debug HTTP request header logic - if var.http_kong_debug then - local route = match_t.route - if route then - if route.id then - header["Kong-Route-Id"] = route.id - end - - if route.name then - header["Kong-Route-Name"] = route.name - end - end - - local service = match_t.service - if service then - if service.id then - header["Kong-Service-Id"] = service.id - end - - if service.name then - header["Kong-Service-Name"] = service.name - end - end - end + add_debug_headers(var, header, match_t) return match_t end diff --git a/kong/router/init.lua b/kong/router/init.lua index 7b4717cf69c..eaa3a4b748a 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -1,15 +1,17 @@ -local _M = { - MATCH_LRUCACHE_SIZE = 5e3, -} +local _M = {} +local _MT = { __index = _M, } + local kong = kong + local traditional = require("kong.router.traditional") local atc_compat = require("kong.router.atc_compat") +local utils = require("kong.router.utils") local is_http = ngx.config.subsystem == "http" -local _MT = { __index = _M, } +_M.MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE function _M:exec(ctx) diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 201fd35d054..13cb4811b4f 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -1,13 +1,12 @@ -local constants = require "kong.constants" local ipmatcher = require "resty.ipmatcher" local lrucache = require "resty.lrucache" local isempty = require "table.isempty" local clone = require "table.clone" local clear = require "table.clear" local bit = require "bit" +local utils = require "kong.router.utils" -local hostname_type = require("kong.tools.utils").hostname_type local normalize = require("kong.tools.uri").normalize local setmetatable = setmetatable local is_http = ngx.config.subsystem == "http" @@ -38,6 +37,14 @@ local yield = require("kong.tools.utils").yield local server_name = require("ngx.ssl").server_name +local sanitize_uri_postfix = utils.sanitize_uri_postfix +local check_select_params = utils.check_select_params +local strip_uri_args = utils.strip_uri_args +local get_service_info = utils.get_service_info +local add_debug_headers = utils.add_debug_headers +local get_upstream_uri_v0 = utils.get_upstream_uri_v0 + + -- limits regex degenerate times to the low miliseconds local REGEX_PREFIX = "(*LIMIT_MATCH=10000)" local SLASH = byte("/") @@ -47,9 +54,6 @@ local ERR = ngx.ERR local WARN = ngx.WARN -local DEFAULT_HOSTNAME_TYPE = hostname_type("") - - local function append(destination, value) local n = destination[0] + 1 destination[0] = n @@ -162,17 +166,7 @@ do end ---[[ -Hypothesis ----------- - -Item size: 1024 bytes -Max memory limit: 5 MiBs - -LRU size must be: (5 * 2^20) / 1024 = 5120 -Floored: 5000 items should be a good default ---]] -local MATCH_LRUCACHE_SIZE = 5e3 +local MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE local MATCH_RULES = { @@ -265,9 +259,6 @@ local function _set_ngx(mock_ngx) end -local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM - - local function create_range_f(ip) if ip and find(ip, "/", nil, true) then local matcher = ipmatcher.new({ ip }) @@ -572,38 +563,11 @@ local function marshall_route(r) -- upstream_url parsing - local service_protocol - local service_type - local service_host - local service_port local service = r.service - if service then - service_protocol = service.protocol - service_host = service.host - service_port = service.port - end - if service_protocol then - service_type = protocol_subsystem[service_protocol] - end - - local service_hostname_type - if service_host then - service_hostname_type = hostname_type(service_host) - end - - if not service_port then - if service_protocol == "https" then - service_port = 443 - elseif service_protocol == "http" then - service_port = 80 - end - end - - local service_path - if service_type == "http" then - service_path = service and service.path or "/" - end + local service_protocol, service_type, + service_host, service_port, + service_hostname_type, service_path = get_service_info(service) return { @@ -625,7 +589,7 @@ local function marshall_route(r) snis = snis_t, upstream_url_t = { scheme = service_protocol, - type = service_hostname_type or DEFAULT_HOSTNAME_TYPE, + type = service_hostname_type, host = service_host, port = service_port, path = service_path, @@ -846,27 +810,6 @@ local function categorize_route_t(route_t, bit_category, categories) end -local function sanitize_uri_postfix(uri_postfix) - if not uri_postfix or uri_postfix == "" then - return uri_postfix - end - - if uri_postfix == "." or uri_postfix == ".." then - return "" - end - - if sub(uri_postfix, 1, 2) == "./" then - return sub(uri_postfix, 3) - end - - if sub(uri_postfix, 1, 3) == "../" then - return sub(uri_postfix, 4) - end - - return uri_postfix -end - - local function matcher_src_dst(source, ctx, ip_name, port_name) for i = 1, source[0] do local src_dst_t = source[i] @@ -1291,53 +1234,8 @@ local function find_match(ctx) end else -- matched_route.route.path_handling == "v0" - if byte(upstream_base, -1) == SLASH then - -- ends with / and strip_uri = true - if matched_route.strip_uri then - if request_postfix == "" then - if upstream_base == "/" then - upstream_uri = "/" - elseif byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base - else - upstream_uri = sub(upstream_base, 1, -2) - end - elseif byte(request_postfix, 1, 1) == SLASH then - -- double "/", so drop the first - upstream_uri = sub(upstream_base, 1, -2) .. request_postfix - else -- ends with / and strip_uri = true, no double slash - upstream_uri = upstream_base .. request_postfix - end - - else -- ends with / and strip_uri = false - -- we retain the incoming path, just prefix it with the upstream - -- path, but skip the initial slash - upstream_uri = upstream_base .. sub(req_uri, 2) - end - - else -- does not end with / - -- does not end with / and strip_uri = true - if matched_route.strip_uri then - if request_postfix == "" then - if #req_uri > 1 and byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base .. "/" - else - upstream_uri = upstream_base - end - elseif byte(request_postfix, 1, 1) == SLASH then - upstream_uri = upstream_base .. request_postfix - else - upstream_uri = upstream_base .. "/" .. request_postfix - end - - else -- does not end with / and strip_uri = false - if req_uri == "/" then - upstream_uri = upstream_base - else - upstream_uri = upstream_base .. req_uri - end - end - end + upstream_uri = get_upstream_uri_v0(matched_route, request_postfix, req_uri, + upstream_base) end -- preserve_host header logic @@ -1554,36 +1452,11 @@ function _M.new(routes, cache, cache_neg) src_ip, src_port, dst_ip, dst_port, sni, req_headers) - if req_method and type(req_method) ~= "string" then - error("method must be a string", 2) - end - if req_uri and type(req_uri) ~= "string" then - error("uri must be a string", 2) - end - if req_host and type(req_host) ~= "string" then - error("host must be a string", 2) - end - if req_scheme and type(req_scheme) ~= "string" then - error("scheme must be a string", 2) - end - if src_ip and type(src_ip) ~= "string" then - error("src_ip must be a string", 2) - end - if src_port and type(src_port) ~= "number" then - error("src_port must be a number", 2) - end - if dst_ip and type(dst_ip) ~= "string" then - error("dst_ip must be a string", 2) - end - if dst_port and type(dst_port) ~= "number" then - error("dst_port must be a number", 2) - end - if sni and type(sni) ~= "string" then - error("sni must be a string", 2) - end - if req_headers and type(req_headers) ~= "table" then - error("headers must be a table", 2) - end + + check_select_params(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) -- input sanitization for matchers @@ -1804,12 +1677,7 @@ function _M.new(routes, cache, cache_neg) headers["host"] = nil end - local idx = find(req_uri, "?", 2, true) - if idx then - req_uri = sub(req_uri, 1, idx - 1) - end - - req_uri = normalize(req_uri, true) + req_uri = strip_uri_args(req_uri) local match_t = find_route(req_method, req_uri, req_host, req_scheme, nil, nil, -- src_ip, src_port @@ -1820,29 +1688,7 @@ function _M.new(routes, cache, cache_neg) end -- debug HTTP request header logic - if var.http_kong_debug then - local route = match_t.route - if route then - if route.id then - header["Kong-Route-Id"] = route.id - end - - if route.name then - header["Kong-Route-Name"] = route.name - end - end - - local service = match_t.service - if service then - if service.id then - header["Kong-Service-Id"] = service.id - end - - if service.name then - header["Kong-Service-Name"] = service.name - end - end - end + add_debug_headers(var, header, match_t) return match_t end diff --git a/kong/router/utils.lua b/kong/router/utils.lua new file mode 100644 index 00000000000..c27bcd398c0 --- /dev/null +++ b/kong/router/utils.lua @@ -0,0 +1,247 @@ +local constants = require("kong.constants") +local hostname_type = require("kong.tools.utils").hostname_type +local normalize = require("kong.tools.uri").normalize + +local type = type +local error = error +local find = string.find +local sub = string.sub +local byte = string.byte + + +local SLASH = byte("/") + + +local DEFAULT_HOSTNAME_TYPE = hostname_type("") + + +local protocol_subsystem = constants.PROTOCOLS_WITH_SUBSYSTEM + + +--[[ +Hypothesis +---------- + +Item size: 1024 bytes +Max memory limit: 5 MiBs + +LRU size must be: (5 * 2^20) / 1024 = 5120 +Floored: 5000 items should be a good default +--]] +local MATCH_LRUCACHE_SIZE = 5e3 + + +local function sanitize_uri_postfix(uri_postfix) + if not uri_postfix or uri_postfix == "" then + return uri_postfix + end + + if uri_postfix == "." or uri_postfix == ".." then + return "" + end + + if sub(uri_postfix, 1, 2) == "./" then + return sub(uri_postfix, 3) + end + + if sub(uri_postfix, 1, 3) == "../" then + return sub(uri_postfix, 4) + end + + return uri_postfix +end + + +local function strip_uri_args(req_uri) + local idx = find(req_uri, "?", 2, true) + if idx then + req_uri = sub(req_uri, 1, idx - 1) + end + + return normalize(req_uri, true) +end + + +local function check_select_params(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) + if req_method and type(req_method) ~= "string" then + error("method must be a string", 2) + end + if req_uri and type(req_uri) ~= "string" then + error("uri must be a string", 2) + end + if req_host and type(req_host) ~= "string" then + error("host must be a string", 2) + end + if req_scheme and type(req_scheme) ~= "string" then + error("scheme must be a string", 2) + end + if src_ip and type(src_ip) ~= "string" then + error("src_ip must be a string", 2) + end + if src_port and type(src_port) ~= "number" then + error("src_port must be a number", 2) + end + if dst_ip and type(dst_ip) ~= "string" then + error("dst_ip must be a string", 2) + end + if dst_port and type(dst_port) ~= "number" then + error("dst_port must be a number", 2) + end + if sni and type(sni) ~= "string" then + error("sni must be a string", 2) + end + if req_headers and type(req_headers) ~= "table" then + error("headers must be a table", 2) + end +end + + +local function add_debug_headers(var, header, match_t) + if not var.http_kong_debug then + return + end + + local route = match_t.route + if route then + if route.id then + header["Kong-Route-Id"] = route.id + end + + if route.name then + header["Kong-Route-Name"] = route.name + end + end + + local service = match_t.service + if service then + if service.id then + header["Kong-Service-Id"] = service.id + end + + if service.name then + header["Kong-Service-Name"] = service.name + end + end +end + + +local function get_upstream_uri_v0(matched_route, request_postfix, req_uri, + upstream_base) + local upstream_uri + + local strip_path = matched_route.strip_path or matched_route.strip_uri + + if byte(upstream_base, -1) == SLASH then + -- ends with / and strip_path = true + if strip_path then + if request_postfix == "" then + if upstream_base == "/" then + upstream_uri = "/" + + elseif byte(req_uri, -1) == SLASH then + upstream_uri = upstream_base + + else + upstream_uri = sub(upstream_base, 1, -2) + end + + elseif byte(request_postfix, 1, 1) == SLASH then + -- double "/", so drop the first + upstream_uri = sub(upstream_base, 1, -2) .. request_postfix + + else -- ends with / and strip_path = true, no double slash + upstream_uri = upstream_base .. request_postfix + end + + else -- ends with / and strip_path = false + -- we retain the incoming path, just prefix it with the upstream + -- path, but skip the initial slash + upstream_uri = upstream_base .. sub(req_uri, 2) + end + + else -- does not end with / + -- does not end with / and strip_path = true + if strip_path then + if request_postfix == "" then + if #req_uri > 1 and byte(req_uri, -1) == SLASH then + upstream_uri = upstream_base .. "/" + + else + upstream_uri = upstream_base + end + + elseif byte(request_postfix, 1, 1) == SLASH then + upstream_uri = upstream_base .. request_postfix + + else + upstream_uri = upstream_base .. "/" .. request_postfix + end + + else -- does not end with / and strip_path = false + if req_uri == "/" then + upstream_uri = upstream_base + + else + upstream_uri = upstream_base .. req_uri + end + end + end + + return upstream_uri +end + + +local function get_service_info(service) + local service_protocol + local service_type + local service_host + local service_port + + if service then + service_protocol = service.protocol + service_host = service.host + service_port = service.port + end + + if service_protocol then + service_type = protocol_subsystem[service_protocol] + end + + local service_hostname_type + if service_host then + service_hostname_type = hostname_type(service_host) + end + + if not service_port then + if service_protocol == "https" then + service_port = 443 + elseif service_protocol == "http" then + service_port = 80 + end + end + + local service_path + if service_type == "http" then + service_path = service and service.path or "/" + end + + return service_protocol, service_type, + service_host, service_port, + service_hostname_type or DEFAULT_HOSTNAME_TYPE, + service_path +end + + +return { + MATCH_LRUCACHE_SIZE = MATCH_LRUCACHE_SIZE, + + sanitize_uri_postfix = sanitize_uri_postfix, + check_select_params = check_select_params, + strip_uri_args = strip_uri_args, + get_service_info = get_service_info, + add_debug_headers = add_debug_headers, + get_upstream_uri_v0 = get_upstream_uri_v0, +} From 228a7943a81301da01285fda4cd7b972ba997106 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 12 Aug 2022 10:31:50 +0300 Subject: [PATCH 1654/4351] fix(db) keep the $refs for the existing fields when process auto fields is called (#9234) ### Summary If you call `schema:process_auto_fields` multiple times with `select` context, it turned out that it removes the existing `$refs` and then you would loose the references. This commnit fixes it so that `$refs` are kept on the fields that are `referenceable`. --- kong/db/schema/init.lua | 19 +++++++++++++++++++ .../13-vaults/01-vault_spec.lua | 4 ++++ 2 files changed, 23 insertions(+) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 3a404893536..489a6667294 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1659,6 +1659,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end local refs + local prev_refs = resolve_references and data["$refs"] for key, field in self:each_field(data) do local ftype = field.type @@ -1729,6 +1730,13 @@ function Schema:process_auto_fields(data, context, nulls, opts) value = nil end + + elseif prev_refs and prev_refs[key] then + if refs then + refs[key] = prev_refs[key] + else + refs = { [key] = prev_refs[key] } + end end elseif vtype == "table" and (ftype == "array" or ftype == "set") then @@ -1764,6 +1772,17 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end end + + if prev_refs and prev_refs[key] then + if refs then + if not refs[key] then + refs[key] = prev_refs[key] + end + + else + refs = { [key] = prev_refs[key] } + end + end end end end diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 4b36aa49ff1..6ba1871f0bd 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -96,6 +96,10 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(certificate.cert_alt) assert.is_nil(certificate.key_alt) + -- process auto fields keeps the existing $refs + local certificate_b = db.certificates.schema:process_auto_fields(certificate, "select") + assert.same(certificate_b, certificate) + -- TODO: this is unexpected but schema.process_auto_fields uses currently -- the `nulls` parameter to detect if the call comes from Admin API -- for performance reasons From 54c0cb84eaa04c8f80162236054ae60aa9ab8c8b Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 11 Aug 2022 02:34:48 -0700 Subject: [PATCH 1655/4351] chore: add table_name feature changelog Signed-off-by: Joshua Schmid --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index bc2febf6840..b4d49c00673 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -300,6 +300,9 @@ - Introduced a new router implementation `atc-router`, which is written in Rust. [#8938](https://github.com/Kong/kong/pull/8938) +- Introduce a new field for entities `table_name` that allows to specify a + table name. Before the name was deduced by the entity `name` attribute. + [#9182](https://github.com/Kong/kong/pull/9182) #### Hybrid Mode From 2112d7372f39ac257b69135f23aadabe2caa20e7 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 11 Aug 2022 02:30:19 -0700 Subject: [PATCH 1656/4351] chore: add stanza for #8957 Signed-off-by: Joshua Schmid --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b4d49c00673..ba00ff53914 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -195,6 +195,8 @@ [#9028](https://github.com/Kong/kong/pull/9028) - **ACME**: `allow_any_domain` field added. It is default to false and if set to true, the gateway will ignore the `domains` field. +- Plugins with colliding priorities have now deterministic sorting based on their name + [#8957](https://github.com/Kong/kong/pull/8957) ### Deprecations From b9aa6a14ca1488a1e0046672d3896df673eda078 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 13 Aug 2022 08:59:09 +0800 Subject: [PATCH 1657/4351] perf(router/atc) reuse temporary table inside `get_headers_key` --- kong/router/atc_compat.lua | 59 +++++++++++++++++++++----------------- 1 file changed, 32 insertions(+), 27 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 11bf622b54b..3bcec69ccf0 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -472,25 +472,15 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end -function _M:exec(ctx) - local req_method = get_method() - local req_uri = ctx and ctx.request_uri or var.request_uri - local req_host = var.http_host - local req_scheme = ctx and ctx.scheme or var.scheme - local sni = server_name() - - local headers, err = get_headers(MAX_REQ_HEADERS) - if err == "truncated" then - ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", - "(max) but request had more; other headers will be ignored") - end - - headers["host"] = nil +local get_headers_key +do + local headers_t = tb_new(8, 0) - req_uri = strip_uri_args(req_uri) + get_headers_key = function(headers) + tb_clear(headers_t) - local headers_key do local headers_count = 0 + for name, value in pairs(headers) do local name = name:gsub("-", "_"):lower() @@ -505,27 +495,42 @@ function _M:exec(ctx) value = value:lower() end - if headers_count == 0 then - headers_key = { "|", name, "=", value } - - else - headers_key[headers_count + 1] = "|" - headers_key[headers_count + 2] = name - headers_key[headers_count + 3] = "=" - headers_key[headers_count + 4] = value - end + headers_t[headers_count + 1] = "|" + headers_t[headers_count + 2] = name + headers_t[headers_count + 3] = "=" + headers_t[headers_count + 4] = value headers_count = headers_count + 4 end - headers_key = headers_key and tb_concat(headers_key, nil, 1, headers_count) or "" + return tb_concat(headers_t, nil, 1, headers_count) + end +end + + +function _M:exec(ctx) + local req_method = get_method() + local req_uri = ctx and ctx.request_uri or var.request_uri + local req_host = var.http_host + local req_scheme = ctx and ctx.scheme or var.scheme + local sni = server_name() + + local headers, err = get_headers(MAX_REQ_HEADERS) + if err == "truncated" then + ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", + "(max) but request had more; other headers will be ignored") end + headers["host"] = nil + + req_uri = strip_uri_args(req_uri) + -- cache lookup local cache_key = (req_method or "") .. "|" .. (req_uri or "") .. "|" .. (req_host or "") .. "|" .. (sni or "") .. - headers_key + get_headers_key(headers) + local match_t = self.cache:get(cache_key) if not match_t then if self.cache_neg:get(cache_key) then From cecbd495045011b1321fee8a902d4b4e8e0a5803 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 13 Aug 2022 09:00:21 +0800 Subject: [PATCH 1658/4351] chore(deps) bump lua-resty-events to `0.1.3` --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 1c7fc20c617..9510262639f 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.1 RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=master -RESTY_EVENTS_VERSION=0.1.2 +RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.33.8 From cc836fa82980f4c0b4d0a52883eb534b006d40e4 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 12 Aug 2022 18:28:29 -0700 Subject: [PATCH 1659/4351] fix(db) use checksum to limit unique key's length --- kong/db/declarative/init.lua | 37 ++++++++++++++++--- kong/db/strategies/off/init.lua | 8 +--- spec/01-unit/01-db/10-declarative_spec.lua | 24 ++++++++++++ .../04-admin_api/15-off_spec.lua | 16 ++++++-- 4 files changed, 69 insertions(+), 16 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 9b5dc811239..38a9d47ce89 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -10,6 +10,8 @@ local constants = require "kong.constants" local txn = require "resty.lmdb.transaction" local lmdb = require "resty.lmdb" local on_the_fly_migration = require "kong.db.declarative.migrations" +local to_hex = require("resty.string").to_hex +local resty_sha256 = require "resty.sha256" local setmetatable = setmetatable local tostring = tostring @@ -633,6 +635,32 @@ local function find_default_ws(entities) end end +local sha256 +do + local sum = resty_sha256:new() + + function sha256(s) + sum:reset() + sum:update(tostring(s)) + return to_hex(sum:final()) + end +end + +local function unique_field_key(schema_name, ws_id, field, value, unique_across_ws) + if unique_across_ws then + ws_id = "" + end + + -- LMDB imposes a default limit of 511 for keys, but the length of our unique + -- value might be unbounded, so we'll use a checksum instead of the raw value + value = sha256(value) + + return schema_name .. "|" .. ws_id .. "|" .. field .. ":" .. value +end + +declarative.unique_field_key = unique_field_key + + -- entities format: -- { @@ -785,13 +813,10 @@ function declarative.load_into_cache(entities, meta, hash) _, unique_key = next(unique_key) end - local prefix = entity_name .. "|" .. ws_id - if schema.fields[unique].unique_across_ws then - prefix = entity_name .. "|" - end + local key = unique_field_key(entity_name, ws_id, unique, unique_key, + schema.fields[unique].unique_across_ws) - local unique_cache_key = prefix .. "|" .. unique .. ":" .. unique_key - t:set(unique_cache_key, item_marshalled) + t:set(key, item_marshalled) end end diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 53d21c13145..0ad6c619429 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -3,6 +3,7 @@ local workspaces = require "kong.workspaces" local lmdb = require("resty.lmdb") local marshaller = require("kong.db.declarative.marshaller") local yield = require("kong.tools.utils").yield +local unique_field_key = require("kong.db.declarative").unique_field_key local kong = kong local fmt = string.format @@ -245,15 +246,10 @@ local function select_by_field(self, field, value, options) local key if field ~= "cache_key" then local unique_across_ws = schema.fields[field].unique_across_ws - if unique_across_ws then - ws_id = "" - end - -- only accept global query by field if field is unique across workspaces assert(not options or options.workspace ~= null or unique_across_ws) - key = schema.name .. "|" .. ws_id .. "|" .. field .. ":" .. value - + key = unique_field_key(schema.name, ws_id, field, value, unique_across_ws) else -- if select_by_cache_key, use the provided cache_key as key directly key = value diff --git a/spec/01-unit/01-db/10-declarative_spec.lua b/spec/01-unit/01-db/10-declarative_spec.lua index ed6023b34dc..ad51f0c8398 100644 --- a/spec/01-unit/01-db/10-declarative_spec.lua +++ b/spec/01-unit/01-db/10-declarative_spec.lua @@ -2,10 +2,18 @@ require("spec.helpers") -- for kong.log local declarative = require "kong.db.declarative" local conf_loader = require "kong.conf_loader" +local to_hex = require("resty.string").to_hex +local resty_sha256 = require "resty.sha256" local null = ngx.null +local function sha256(s) + local sha = resty_sha256:new() + sha:update(s) + return to_hex(sha:final()) +end + describe("declarative", function() describe("parse_string", function() it("converts lyaml.null to ngx.null", function() @@ -46,4 +54,20 @@ keyauth_credentials: assert.is_nil(entities.keyauth_credentials['3f9066ef-b91b-4d1d-a05a-28619401c1ad'].ttl) end) + + describe("unique_field_key()", function() + local unique_field_key = declarative.unique_field_key + + it("utilizes the schema name, workspace id, field name, and checksum of the field value", function() + local key = unique_field_key("services", "123", "fieldname", "test", false) + assert.is_string(key) + assert.equals("services|123|fieldname:" .. sha256("test"), key) + end) + + it("omits the workspace id when 'unique_across_ws' is 'true'", function() + local key = unique_field_key("services", "123", "fieldname", "test", true) + assert.equals("services||fieldname:" .. sha256("test"), key) + end) + end) + end) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 68224012f34..c70323a6791 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1045,13 +1045,21 @@ describe("Admin API #off with Unique Foreign #unique", function() assert.equal(references.data[1].note, "note") assert.equal(references.data[1].unique_foreign.id, foreigns.data[1].id) - local key = "unique_references\\|\\|unique_foreign:" .. foreigns.data[1].id - local handle = io.popen("resty --main-conf \"lmdb_environment_path " .. - TEST_CONF.prefix .. "/" .. TEST_CONF.lmdb_environment_path .. - ";\" spec/fixtures/dump_lmdb_key.lua " .. key) + local declarative = require "kong.db.declarative" + local key = declarative.unique_field_key("unique_references", "", "unique_foreign", + foreigns.data[1].id, true) + + + local cmd = string.format( + [[resty --main-conf "lmdb_environment_path %s/%s;" spec/fixtures/dump_lmdb_key.lua %q]], + TEST_CONF.prefix, TEST_CONF.lmdb_environment_path, key) + + local handle = io.popen(cmd) local result = handle:read("*a") handle:close() + assert.not_equals("", result, "empty result from unique lookup") + local cached_reference = assert(require("kong.db.declarative.marshaller").unmarshall(result)) assert.same(cached_reference, references.data[1]) From 65e4d9b011cb9e091ec4b32a9d08d62ff4c3ff67 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Sat, 13 Aug 2022 09:30:58 +0800 Subject: [PATCH 1660/4351] fix(plugin_server) fix incorrect usage of `kong.log.err` --- kong/runloop/plugin_servers/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 088f5281118..6071cd84369 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -125,7 +125,7 @@ local function get_server_rpc(server_def) local rpc_modname = protocol_implementations[server_def.protocol] if not rpc_modname then - kong.log.error("Unknown protocol implementation: ", server_def.protocol) + kong.log.err("Unknown protocol implementation: ", server_def.protocol) return nil, "Unknown protocol implementation" end From 17c5b7e6ce400ca77f747fe84ccc6fd4057279c7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 13 Aug 2022 14:09:21 +0800 Subject: [PATCH 1661/4351] refactor(tools) code clean for `utils.lua` --- kong/tools/utils.lua | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 048085b1df1..997259cff4b 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -25,6 +25,7 @@ local pairs = pairs local ipairs = ipairs local select = select local tostring = tostring +local tonumber = tonumber local sort = table.sort local concat = table.concat local insert = table.insert @@ -162,25 +163,25 @@ do local bytes_buf_t = ffi.typeof "char[?]" local function urandom_bytes(buf, size) - local fd = ffi.C.open("/dev/urandom", O_RDONLY, 0) -- mode is ignored + local fd = C.open("/dev/urandom", O_RDONLY, 0) -- mode is ignored if fd < 0 then ngx_log(WARN, "Error opening random fd: ", - ffi_str(ffi.C.strerror(ffi.errno()))) + ffi_str(C.strerror(ffi.errno()))) return false end - local res = ffi.C.read(fd, buf, size) + local res = C.read(fd, buf, size) if res <= 0 then ngx_log(WARN, "Error reading from urandom: ", - ffi_str(ffi.C.strerror(ffi.errno()))) + ffi_str(C.strerror(ffi.errno()))) return false end - if ffi.C.close(fd) ~= 0 then + if C.close(fd) ~= 0 then ngx_log(WARN, "Error closing urandom: ", - ffi_str(ffi.C.strerror(ffi.errno()))) + ffi_str(C.strerror(ffi.errno()))) end return true @@ -390,7 +391,7 @@ do keys[len] = number end - table.sort(keys) + sort(keys) local new_t = {} for i=1,len do @@ -1177,7 +1178,7 @@ do end -- ngx_str_t defined by lua-resty-core - local s = ffi.new("ngx_str_t[1]") + local s = ffi_new("ngx_str_t[1]") s[0].data = "10" s[0].len = 2 @@ -1455,7 +1456,7 @@ end local time_ns do - local nanop = ffi.new("nanotime[1]") + local nanop = ffi_new("nanotime[1]") function time_ns() -- CLOCK_REALTIME -> 0 C.clock_gettime(0, nanop) From c825510638a23c200c1fdcbb13b97dcb3358f29a Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 11 Aug 2022 13:06:35 +0800 Subject: [PATCH 1662/4351] docs(changelog) add notice for serverless plugin schema change --- CHANGELOG.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ba00ff53914..bf0e5d12d85 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -137,7 +137,9 @@ - Bumping version number (`_format_version`) of declaritive configuration to "3.0" for changes on `route.path`. Declaritive configuration with older version are upgraded to "3.0" on the fly. [#9078](https://github.com/Kong/kong/pull/9078) - +- Removed deprecated `config.functions` from serverless-functions plugin's schema, + please use `config.access` phase instead. + [#8559](https://github.com/Kong/kong/pull/8559) #### Admin API @@ -380,8 +382,6 @@ a restart (e.g., upon a plugin server crash). - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) -- **serverless-functions**: Removed deprecated `config.functions` from schema - [#8559](https://github.com/Kong/kong/pull/8559) - **syslog**: `conf.facility` default value is now set to `user` [#8564](https://github.com/Kong/kong/pull/8564) - **AWS-Lambda**: Removed `proxy_scheme` field from schema From 5db7c6efe341bb0f702ef5ea8318c3c40903ce0f Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 11 Aug 2022 13:14:12 +0800 Subject: [PATCH 1663/4351] docs(changelog) add entry for ldap-auth asn1 refacotring related PR: #8663 --- CHANGELOG.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bf0e5d12d85..27204577d7a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -338,7 +338,8 @@ [#8735](https://github.com/Kong/kong/pull/8735) - **AWS-Lambda**: add support for cross account invocation through configuration properties `aws_assume_role_arn` and - `aws_role_session_name`.[#8900](https://github.com/Kong/kong/pull/8900) + `aws_role_session_name`. + [#8900](https://github.com/Kong/kong/pull/8900) #### Configuration @@ -397,6 +398,8 @@ a restart (e.g., upon a plugin server crash). [#9230](https://github.com/Kong/kong/pull/9230) - **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) +- **LDAP-Auth**: Refactored ASN.1 parser using OpenSSL API through FFI. + [#8663](https://github.com/Kong/kong/pull/8663) #### Clustering From a23d592cedd9b92c99e598626844487c7089d3b7 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 11 Aug 2022 13:22:11 +0800 Subject: [PATCH 1664/4351] docs(changelog) add entry for `.proto` files movement PR: #8914 --- CHANGELOG.md | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 27204577d7a..63dadcfdd5d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -361,23 +361,27 @@ #### Core - The schema validator now correctly converts `null` from declarative - configurations to `nil`. [#8483](https://github.com/Kong/kong/pull/8483) + configurations to `nil`. + [#8483](https://github.com/Kong/kong/pull/8483) - Only reschedule router and plugin iterator timers after finishing previous execution, avoiding unnecessary concurrent executions. [#8567](https://github.com/Kong/kong/pull/8567) - External plugins now handle returned JSON with null member correctly. [#8610](https://github.com/Kong/kong/pull/8610) - Fix issue where the Go plugin server instance would not be updated after -a restart (e.g., upon a plugin server crash). + a restart (e.g., upon a plugin server crash). [#8547](https://github.com/Kong/kong/pull/8547) - Fixed an issue on trying to reschedule the DNS resolving timer when Kong was - being reloaded. [#8702](https://github.com/Kong/kong/pull/8702) + being reloaded. + [#8702](https://github.com/Kong/kong/pull/8702) - The private stream API has been rewritten to allow for larger message payloads [#8641](https://github.com/Kong/kong/pull/8641) - Fixed an issue that the client certificate sent to upstream was not updated when calling PATCH Admin API [#8934](https://github.com/Kong/kong/pull/8934) - Fixed an issue where the CP and wRPC modules would cause Kong to crash when calling `export_deflated_reconfigure_payload` without a pcall [#8668] https://github.com/Kong/kong/pull/8668 +- Moved all `.proto` files to `/usr/local/kong/include` and ordered by priority. + [#8914](https://github.com/Kong/kong/pull/8914) #### Plugins From 96926ece37dc9a2049a52d119f9d447ad3309726 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 11 Aug 2022 13:30:38 +0800 Subject: [PATCH 1665/4351] docs(changelog) add entry for healthcheck headers PR: #8255 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 63dadcfdd5d..c3bd483b270 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -307,6 +307,8 @@ - Introduce a new field for entities `table_name` that allows to specify a table name. Before the name was deduced by the entity `name` attribute. [#9182](https://github.com/Kong/kong/pull/9182) +- Added `headers` on active healthcheck for upstreams. + [#8255](https://github.com/Kong/kong/pull/8255) #### Hybrid Mode From a9e58a1f3c8bd2b89b1a7be67c9179d15bd06147 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 16 Aug 2022 08:38:52 +0800 Subject: [PATCH 1666/4351] feat(router/atc) add port based `host` matching support, enable more test cases --- kong/router/atc.lua | 16 +++- kong/router/atc_compat.lua | 91 ++++++++++++++------ spec/01-unit/08-router_spec.lua | 148 ++++++++++++++++++-------------- 3 files changed, 162 insertions(+), 93 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index dbb842cd704..73188bac328 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -6,16 +6,24 @@ local CACHED_SCHEMA do - local fields = {"net.protocol", "tls.sni", - "http.method", "http.host", "http.path", - "http.raw_path", "http.headers.*", + local str_fields = {"net.protocol", "tls.sni", + "http.method", "http.host", + "http.path", "http.raw_path", + "http.headers.*", + } + + local int_fields = {"net.port", } CACHED_SCHEMA = schema.new() - for _, v in ipairs(fields) do + for _, v in ipairs(str_fields) do assert(CACHED_SCHEMA:add_field(v, "String")) end + + for _, v in ipairs(int_fields) do + assert(CACHED_SCHEMA:add_field(v, "Int")) + end end diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 3bcec69ccf0..31ec839f873 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -46,6 +46,7 @@ local get_upstream_uri_v0 = utils.get_upstream_uri_v0 local TILDE = byte("~") +local ASTERISK = byte("*") local MAX_HEADER_COUNT = 255 local MAX_REQ_HEADERS = 100 @@ -56,6 +57,7 @@ local MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE -- reuse table objects local gen_values_t = tb_new(10, 0) local atc_out_t = tb_new(10, 0) +local atc_hosts_t = tb_new(10, 0) local atc_headers_t = tb_new(10, 0) local atc_single_header_t = tb_new(10, 0) @@ -76,6 +78,30 @@ local function regex_partation(paths) end +-- split port in host, ignore form '[...]' +-- example.com:123 => example.com, 123 +-- example.*:123 => example.*, 123 +local function split_host_port(h) + if not h then + return nil, nil + end + + local p = h:find(":", nil, true) + if not p then + return h, nil + end + + local host = h:sub(1, p - 1) + local port = tonumber(h:sub(p + 1)) + + if not port then + return h, nil + end + + return host, port +end + + function _M._set_ngx(mock_ngx) if type(mock_ngx) ~= "table" then return @@ -105,7 +131,7 @@ function _M._set_ngx(mock_ngx) end -local function gen_for_field(name, op, vals, vals_transform) +local function gen_for_field(name, op, vals, val_transform) if not vals then return nil end @@ -119,7 +145,7 @@ local function gen_for_field(name, op, vals, vals_transform) values_n = values_n + 1 local op = (type(op) == "string") and op or op(p) values[values_n] = name .. " " .. op .. - " \"" .. (vals_transform and vals_transform(op, p) or p) .. "\"" + " \"" .. (val_transform and val_transform(op, p) or p) .. "\"" end if values_n > 0 then @@ -158,31 +184,36 @@ local function get_atc(route) tb_insert(out, gen) end - local gen = gen_for_field("http.host", function(host) - if host:sub(1, 1) == "*" then - -- postfix matching - return OP_POSTFIX - end + if route.hosts then + tb_clear(atc_hosts_t) + local hosts = atc_hosts_t - if host:sub(-1) == "*" then - -- prefix matching - return OP_PREFIX - end + for _, h in ipairs(route.hosts) do + local host, port = split_host_port(h) - return OP_EQUAL - end, route.hosts, function(op, p) - if op == OP_POSTFIX then - return p:sub(2) - end + local op = OP_EQUAL + if byte(host) == ASTERISK then + -- postfix matching + op = OP_POSTFIX + host = host:sub(2) - if op == OP_PREFIX then - return p:sub(1, -2) - end + elseif byte(host, -1) == ASTERISK then + -- prefix matching + op = OP_PREFIX + host = host:sub(1, -2) + end - return p - end) - if gen then - tb_insert(out, gen) + local atc = "http.host ".. op .. " \"" .. host .. "\"" + if not port then + tb_insert(atc_hosts_t, atc) + + else + tb_insert(atc_hosts_t, "(" .. atc .. + " && net.port ".. OP_EQUAL .. " " .. port .. ")") + end + end -- for route.hosts + + tb_insert(out, "(" .. tb_concat(hosts, " || ") .. ")") end -- move regex paths to the front @@ -205,9 +236,11 @@ local function get_atc(route) if route.headers then tb_clear(atc_headers_t) local headers = atc_headers_t + for h, v in pairs(route.headers) do tb_clear(atc_single_header_t) local single_header = atc_single_header_t + for _, ind in ipairs(v) do local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" local value = ind @@ -355,6 +388,11 @@ function _M.new(routes, cache, cache_neg) for _, r in ipairs(routes) do local route = r.route local route_id = route.id + + if not route_id then + return nil, "could not categorize route" + end + routes_t[route_id] = route services_t[route_id] = r.service @@ -398,6 +436,8 @@ function _M:select(req_method, req_uri, req_host, req_scheme, local c = context.new(self.schema) + local host, port = split_host_port(req_host) + for _, field in ipairs(self.fields) do if field == "http.method" then assert(c:add_value("http.method", req_method)) @@ -406,7 +446,10 @@ function _M:select(req_method, req_uri, req_host, req_scheme, assert(c:add_value("http.path", req_uri)) elseif field == "http.host" then - assert(c:add_value("http.host", req_host)) + assert(c:add_value("http.host", host)) + + elseif field == "net.port" then + assert(c:add_value("net.port", port)) elseif field == "net.protocol" then assert(c:add_value("net.protocol", req_scheme)) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index b27481fc983..f3ff86cb23f 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -76,7 +76,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end, "expected arg #1 routes to be a table", nil, true) end) - it_trad_only("enforces routes fields types", function() + it("enforces routes fields types", function() local router, err = Router.new { { route = { @@ -324,12 +324,14 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(nil, match_t.matches.uri_captures) end) - it_trad_only("[host] ignores default port", function() + it("[host] ignores default port", function() -- host local match_t = router:select("GET", "/", "domain-1.org:80") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) - assert.same(use_case[1].route.hosts[1], match_t.matches.host) + if flavor == "traditional" then + assert.same(use_case[1].route.hosts[1], match_t.matches.host) + end assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) @@ -345,29 +347,33 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(nil, match_t.matches.uri_captures) end) - it_trad_only("[host] matches specific port", function() + it("[host] matches specific port", function() -- host local match_t = router:select("GET", "/", "domain-1.org:321") assert.truthy(match_t) assert.same(use_case[13].route, match_t.route) - assert.same(use_case[13].route.hosts[1], match_t.matches.host) + if flavor == "traditional" then + assert.same(use_case[13].route.hosts[1], match_t.matches.host) + end assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) end) - it_trad_only("[host] matches specific port on port-only route", function() + it("[host] matches specific port on port-only route", function() -- host local match_t = router:select("GET", "/", "domain-3.org:321") assert.truthy(match_t) assert.same(use_case[14].route, match_t.route) - assert.same(use_case[14].route.hosts[1], match_t.matches.host) + if flavor == "traditional" then + assert.same(use_case[14].route.hosts[1], match_t.matches.host) + end assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) end) - it_trad_only("[host] fails just because of port on port-only route", function() + it("[host] fails just because of port on port-only route", function() -- host local match_t = router:select("GET", "/", "domain-3.org:123") assert.falsy(match_t) @@ -494,15 +500,15 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same({ location = "my-location-2" }, match_t.matches.headers) end + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "my-location-2" } + }) + assert.truthy(match_t) + assert.same(use_case[9].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) if flavor == "traditional" then - local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "my-location-2" } - }) - assert.truthy(match_t) - assert.same(use_case[9].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) assert.same({ location = "my-location-2" }, match_t.matches.headers) end @@ -511,12 +517,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }) assert.is_nil(match_t) - if flavor == "traditional" then - local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "foo" } - }) - assert.is_nil(match_t) - end + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "foo" } + }) + assert.is_nil(match_t) local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { user_agent = "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.116 Safari/537.36" @@ -561,31 +565,31 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do match_t.matches.headers) end + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "my-location-1" }, + version = "v2", + }) + assert.truthy(match_t) + assert.same(use_case[10].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) if flavor == "traditional" then - local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "my-location-1" }, - version = "v2", - }) - assert.truthy(match_t) - assert.same(use_case[10].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) assert.same({ location = "my-location-1", version = "v2", }, match_t.matches.headers) end + local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { + location = { "my-location-3", "my-location-2" }, + version = "v2", + }) + -- fallback to Route 9 + assert.truthy(match_t) + assert.same(use_case[9].route, match_t.route) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) if flavor == "traditional" then - local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { - location = { "my-location-3", "my-location-2" }, - version = "v2", - }) - -- fallback to Route 9 - assert.truthy(match_t) - assert.same(use_case[9].route, match_t.route) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) assert.same({ location = "my-location-2" }, match_t.matches.headers) end end) @@ -627,7 +631,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end end) - it_trad_only("[serviceless]", function() + it("[serviceless]", function() local match_t = router:select("GET", "/serviceless") assert.truthy(match_t) assert.is_nil(match_t.service) @@ -1133,7 +1137,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(use_case[2].route, match_t.route) end) - it_trad_only("matches any port in request", function() + it("matches any port in request", function() local match_t = router:select("GET", "/", "route.org:123") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) @@ -1143,16 +1147,18 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(use_case[1].route, match_t.route) end) - it_trad_only("matches port-specific routes", function() + it("matches port-specific routes", function() table.insert(use_case, { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", hosts = { "*.route.net:123" }, }, }) table.insert(use_case, { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", hosts = { "route.*:123" }, -- same as [2] but port-specific }, }) @@ -1178,10 +1184,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(use_case[4].route, match_t.route) end) - it_trad_only("prefers port-specific even for http default port", function() + it("prefers port-specific even for http default port", function() table.insert(use_case, { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", hosts = { "route.*:80" }, -- same as [2] but port-specific }, }) @@ -1201,14 +1208,17 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(use_case[3].route, match_t.route) -- even if it's implicit port 80 - local match_t = assert(router:select("GET", "/", "route.org")) - assert.same(use_case[3].route, match_t.route) + if flavor == "traditional" then + local match_t = assert(router:select("GET", "/", "route.org")) + assert.same(use_case[3].route, match_t.route) + end end) - it_trad_only("prefers port-specific even for https default port", function() + it("prefers port-specific even for https default port", function() table.insert(use_case, { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", hosts = { "route.*:443" }, -- same as [2] but port-specific }, }) @@ -1223,13 +1233,15 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do local match_t = assert(router:select("GET", "/", "route.org:123")) assert.same(use_case[2].route, match_t.route) - -- port 80 goes to port-specific route + -- port 443 goes to port-specific route local match_t = assert(router:select("GET", "/", "route.org:443")) assert.same(use_case[3].route, match_t.route) - -- even if it's implicit port 80 - local match_t = assert(router:select("GET", "/", "route.org", "https")) - assert.same(use_case[3].route, match_t.route) + -- even if it's implicit port 443 + if flavor == "traditional" then + local match_t = assert(router:select("GET", "/", "route.org", "https")) + assert.same(use_case[3].route, match_t.route) + end end) it("does not take precedence over a plain host", function() @@ -1364,7 +1376,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.same(nil, match_t.matches.uri_captures) end) - it_trad_only("submatch_weight [wildcard host port] > [wildcard host] ", function() + it("submatch_weight [wildcard host port] > [wildcard host] ", function() local use_case = { { service = service, @@ -1387,13 +1399,15 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do local match_t = router:select("GET", "/", "route.org:80") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) - assert.same("route.*:80", match_t.matches.host) + if flavor == "traditional" then + assert.same("route.*:80", match_t.matches.host) + end assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) end) - it_trad_only("matches a [wildcard host + port] even if a [wildcard host] matched", function() + it("matches a [wildcard host + port] even if a [wildcard host] matched", function() local use_case = { { service = service, @@ -1424,19 +1438,23 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do local match_t = router:select("GET", "/", "route.org:123") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) - assert.same("route.*:123", match_t.matches.host) + if flavor == "traditional" then + assert.same("route.*:123", match_t.matches.host) + end assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) -- implicit port - local match_t = router:select("GET", "/", "route.org") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - assert.same("route.*:80", match_t.matches.host) - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) + if flavor == "traditional" then + local match_t = router:select("GET", "/", "route.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + assert.same("route.*:80", match_t.matches.host) + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end end) it("matches [wildcard/plain + uri + method]", function() @@ -3199,7 +3217,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.equal(host, match_t.upstream_host) end) - it_trad_only("uses the request's Host header incl. port", function() + it("uses the request's Host header incl. port", function() local _ngx = mock_ngx("GET", "/", { host = host .. ":123" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3339,7 +3357,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do assert.equal("grpc", match_t.service.protocol) end) - it_trad_only("uses the request's Host header incl. port", function() + it("uses the request's Host header incl. port", function() local _ngx = mock_ngx("GET", "/", { host = host .. ":123" }) router._set_ngx(_ngx) local match_t = router:exec() From bd03e8283cf451388491b1a4187fd41507ab0c9b Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 17 Aug 2022 04:37:47 +0800 Subject: [PATCH 1667/4351] style(router/atc) use constant for priority bits --- kong/router/atc_compat.lua | 34 ++++++++++++++++++++++------------ 1 file changed, 22 insertions(+), 12 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 31ec839f873..4a575035bdf 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -274,6 +274,10 @@ do end +local PLAIN_HOST_ONLY_BIT = lshift(0x01ULL, 60) +local REGEX_URL_BIT = lshift(0x01ULL, 51) + + -- convert a route to a priority value for use in the ATC router -- priority must be a 64-bit non negative integer -- format (big endian): @@ -289,21 +293,27 @@ end -- | | | -- +-------------------------+-------------------------------------+ local function route_priority(r) + local methods = r.methods + local hosts = r.hosts + local paths = r.paths + local headers = r.headers + local snis = r.snis + local match_weight = 0 - if r.methods and #r.methods > 0 then + if methods and #methods > 0 then match_weight = match_weight + 1 end - if r.hosts and #r.hosts > 0 then + if hosts and #hosts > 0 then match_weight = match_weight + 1 end - if r.paths and #r.paths > 0 then + if paths and #paths > 0 then match_weight = match_weight + 1 end - local headers_count = r.headers and tb_nkeys(r.headers) or 0 + local headers_count = headers and tb_nkeys(headers) or 0 if headers_count > 0 then match_weight = match_weight + 1 @@ -315,14 +325,14 @@ local function route_priority(r) headers_count = MAX_HEADER_COUNT end - if r.snis and #r.snis > 0 then + if snis and #snis > 0 then match_weight = match_weight + 1 end - local plain_host_only = not not r.hosts + local plain_host_only = not not hosts - if r.hosts then - for _, h in ipairs(r.hosts) do + if hosts then + for _, h in ipairs(hosts) do if h:find("*", nil, true) then plain_host_only = false break @@ -333,8 +343,8 @@ local function route_priority(r) local max_uri_length = 0 local regex_url = false - if r.paths then - for _, p in ipairs(r.paths) do + if paths then + for _, p in ipairs(paths) do if is_regex_magic(p) then regex_url = true @@ -351,8 +361,8 @@ local function route_priority(r) local max_length = band(max_uri_length, 0x7FFFF) local priority = bor(match_weight, - plain_host_only and lshift(0x01ULL, 60) or 0, - regex_url and lshift(0x01ULL, 51) or 0, + plain_host_only and PLAIN_HOST_ONLY_BIT or 0, + regex_url and REGEX_URL_BIT or 0, headers_count, regex_priority, max_length) From 6785c744baccad303ea71a7c4e07970f0b8000f2 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Wed, 17 Aug 2022 20:05:35 +0800 Subject: [PATCH 1668/4351] fix(db) failed to query 2nd page for some cases (#9255) When a field use foreign key as primary key, it uses the name of that item instead of it's field name for page_next, thus fails to found the value of the field. fix FTI-4253 --- kong/db/strategies/postgres/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index e43cc675e5e..182b1b851c1 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -987,7 +987,7 @@ function _M.new(connector, schema, errors) for i, key in ipairs(primary_key) do local primary_key_field = primary_key_fields[key] - insert(page_next_names, key) + insert(page_next_names, primary_key_field.name) insert(primary_key_names, primary_key_field.name) insert(primary_key_escaped, primary_key_field.name_escaped) insert(update_args_names, primary_key_field.name) From 93743806ec688725fb681e0502542a5c71bb702d Mon Sep 17 00:00:00 2001 From: Alan Boudreault Date: Wed, 17 Aug 2022 10:45:55 -0400 Subject: [PATCH 1669/4351] docs(changelog) add some entries: #8772 and #8670 (#9252) --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c3bd483b270..2e58c8055a6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -342,6 +342,8 @@ configuration properties `aws_assume_role_arn` and `aws_role_session_name`. [#8900](https://github.com/Kong/kong/pull/8900) +- Sync all plugin versions to the Kong version + [#8772](https://github.com/Kong/kong/pull/8772) #### Configuration @@ -353,6 +355,9 @@ [#9225](https://github.com/Kong/kong/pull/9225) - Add `so_keepalive` to listen options (e.g. `KONG_PROXY_LISTEN`) [#9225](https://github.com/Kong/kong/pull/9225) +- Add LMDB dbless config persistence and removed the JSON based + config cache for faster startup time + [#8670](https://github.com/Kong/kong/pull/8670) #### PDK - Added new PDK function: `kong.request.get_start_time()` From df14db5bf938e7d6cd9c0150336fe70fb96891c6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 18 Aug 2022 17:29:06 +0300 Subject: [PATCH 1670/4351] fix(handler) reverted logic to old one in var.upstream_uri concatenation logic (#9269) ### Summary It was reported by @joshkping in #9246 that your handler may runtime crash in certain cases. This started to happen after this commit was merged: https://github.com/Kong/kong/commit/44d24a216cfa17926d0c0b2781587d1200bf35e7 It looks like this affects a lot of versions: - 2.8.1 - 2.8.0 - 2.7.2 - 2.7.1 - 2.7.0 - 2.6.1 - 2.6.0 ### Issues Resolved Fix #9246 --- kong/runloop/handler.lua | 2 +- .../02-access_spec.lua | 29 ++++++++++++++++++- 2 files changed, 29 insertions(+), 2 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index d52cb523bb8..74c1e4f6543 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1444,7 +1444,7 @@ return { if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK then var.upstream_uri = var.upstream_uri .. "?" elseif var.is_args == "?" then - var.upstream_uri = var.upstream_uri .. "?" .. var.args or "" + var.upstream_uri = var.upstream_uri .. "?" .. (var.args or "") end local upstream_scheme = var.upstream_scheme diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index d01c2ad3a5a..1dac0e055b3 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -54,6 +54,11 @@ local mock_fn_nine = [[ error("this should stop the request with a 500") ]] +local mock_fn_ten = [[ + ngx.var.args = nil +]] + + describe("Plugin: serverless-functions", function() it("priority of plugins", function() @@ -128,6 +133,11 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do hosts = { "nine." .. plugin_name .. ".com" }, } + local route10 = bp.routes:insert { + service = { id = service.id }, + hosts = { "ten." .. plugin_name .. ".com" }, + } + bp.plugins:insert { name = plugin_name, route = { id = route1.id }, @@ -176,6 +186,12 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do config = get_conf { mock_fn_nine }, } + bp.plugins:insert { + name = plugin_name, + route = { id = route10.id }, + config = get_conf { mock_fn_ten }, + } + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -345,8 +361,19 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do assert.equal(10, count) end) + end) - + describe("issues", function() + it("does not crash even when query is cleared, #9246", function() + local res = client:get("/status/200?a=b", { + headers = { + ["Host"] = "ten." .. plugin_name .. ".com" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same({}, json.uri_args) + end) end) end) end From 3379a89e3ad62f148c79931a0e7d19adababb319 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 19 Aug 2022 02:36:27 +0800 Subject: [PATCH 1671/4351] fix(balancer) stop DNS renewal on target event (#9265) * delete dns renewal on target event * docs(CHANGELOG.md) add entry for DNS renewal fix * fix unit test error --- CHANGELOG.md | 4 +++ kong/runloop/balancer/targets.lua | 47 +++++++++++++++++++++++++++---- 2 files changed, 46 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2e58c8055a6..08e4bdcdde5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -309,6 +309,10 @@ [#9182](https://github.com/Kong/kong/pull/9182) - Added `headers` on active healthcheck for upstreams. [#8255](https://github.com/Kong/kong/pull/8255) +- Target entities using hostnames were resolved when they were not needed. Now + when a target is removed or updated, the DNS record associated with it is + removed from the list of hostnames to be resolved. + [#8497](https://github.com/Kong/kong/pull/8497) [9265](https://github.com/Kong/kong/pull/9265) #### Hybrid Mode diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index b23ecd82737..0b95ecd6ef3 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -33,6 +33,10 @@ local EMPTY = setmetatable({}, {__newindex = function() error("The 'EMPTY' table is read-only") end}) local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } +-- global binary heap for all balancers to share as a single update timer for +-- renewing DNS records +local renewal_heap = require("binaryheap").minUnique() +local renewal_weak_cache = setmetatable({}, { __mode = "v" }) local targets_M = {} @@ -43,6 +47,11 @@ local queryDns function targets_M.init() dns_client = require("kong.tools.dns")(kong.configuration) -- configure DNS client + if renewal_heap:size() > 0 then + renewal_heap = require("binaryheap").minUnique() + renewal_weak_cache = setmetatable({}, { __mode = "v" }) + end + if not resolve_timer_running then resolve_timer_running = assert(ngx.timer.at(1, resolve_timer_callback)) @@ -95,6 +104,21 @@ end --_load_targets_into_memory = load_targets_into_memory +local function get_dns_renewal_key(target) + if target and (target.balancer or target.upstream) then + local id = (target.balancer and target.balancer.upstream_id) or (target.upstream and target.upstream.id) + if target.target then + return id .. ":" .. target.target + elseif target.name and target.port then + return id .. ":" .. target.name .. ":" .. target.port + end + + end + + return nil, "target object does not contain name and port" +end + + ------------------------------------------------------------------------------ -- Fetch targets, from cache or the DB. -- @param upstream The upstream entity object @@ -135,6 +159,17 @@ function targets_M.on_target_event(operation, target) kong.core_cache:invalidate_local("balancer:targets:" .. upstream_id) + -- cancel DNS renewal + if operation ~= "create" then + local key, err = get_dns_renewal_key(target) + if key then + renewal_weak_cache[key] = nil + renewal_heap:remove(key) + else + log(ERR, "could not stop DNS renewal for target removed from ", upstream_id, ": ", err) + end + end + local upstream = upstreams.get_upstream_by_id(upstream_id) if not upstream then log(ERR, "target ", operation, ": upstream not found for ", upstream_id, @@ -163,10 +198,6 @@ end -- DNS --============================================================================== --- global binary heap for all balancers to share as a single update timer for --- renewing DNS records -local renewal_heap = require("binaryheap").minUnique() -local renewal_weak_cache = setmetatable({}, { __mode = "v" }) -- define sort order for DNS query results local sortQuery = function(a,b) return a.__balancerSortKey < b.__balancerSortKey end @@ -262,7 +293,13 @@ end -- IMPORTANT: this construct should not prevent GC of the Host object local function schedule_dns_renewal(target) local record_expiry = (target.lastQuery or EMPTY).expire or 0 - local key = target.balancer.upstream_id .. ":" .. target.name .. ":" .. target.port + + local key, err = get_dns_renewal_key(target) + if err then + local tgt_name = target.name or target.target or "[empty hostname]" + log(ERR, "could not schedule DNS renewal for target ", tgt_name, ":", err) + return + end -- because of the DNS cache, a stale record will most likely be returned by the -- client, and queryDns didn't do anything, other than start a background renewal From d6307f2843a2aa63e785d4aa36aad277658e8f7c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 19 Aug 2022 16:16:11 +0300 Subject: [PATCH 1672/4351] chore(conf) lower bound to worker_connections and worker_rlimit_nofile (#9276) ### Summary Adds lower bound of 1024 to: - `nginx_events_worker_connections=auto` - `nginx_main_worker_rlimit_nofile=auto` --- CHANGELOG.md | 4 ++++ kong.conf.default | 6 ++++-- kong/cmd/utils/prefix_handler.lua | 1 + spec/01-unit/04-prefix_handler_spec.lua | 1 + 4 files changed, 10 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 08e4bdcdde5..4bd88a7efc3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -362,6 +362,10 @@ - Add LMDB dbless config persistence and removed the JSON based config cache for faster startup time [#8670](https://github.com/Kong/kong/pull/8670) +- `nginx_events_worker_connections=auto` has a lower bound of 1024 + [#9276](https://github.com/Kong/kong/pull/9276) +- `nginx_main_worker_rlimit_nofile=auto` has a lower bound of 1024 + [#9276](https://github.com/Kong/kong/pull/9276) #### PDK - Added new PDK function: `kong.request.get_start_time()` diff --git a/kong.conf.default b/kong.conf.default index 8f91dd19d77..2515236bb9d 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -932,7 +932,8 @@ # # The special and default value of `auto` sets this # value to `ulimit -n` with the upper bound limited to - # 16384 as a measure to protect against excess memory use. + # 16384 as a measure to protect against excess memory use, + # and the lower bound of 1024 as a good default. # # See http://nginx.org/en/docs/ngx_core_module.html#worker_rlimit_nofile @@ -942,7 +943,8 @@ # # The special and default value of `auto` sets this # value to `ulimit -n` with the upper bound limited to - # 16384 as a measure to protect against excess memory use. + # 16384 as a measure to protect against excess memory use, + # and the lower bound of 1024 as a good default. # # See http://nginx.org/en/docs/ngx_core_module.html#worker_connections diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 9efcc4659d1..e4e7e69b104 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -253,6 +253,7 @@ local function compile_conf(kong_config, conf_template) end value = math.min(value, 16384) + value = math.max(value, 1024) if worker_rlimit_nofile_auto then worker_rlimit_nofile_auto.value = value diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 7ccb9e52b8c..bb4e14efdb9 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -753,6 +753,7 @@ describe("NGINX conf compiler", function() local ulimit = prefix_handler.get_ulimit() ulimit = math.min(ulimit, 16384) + ulimit = math.max(ulimit, 1024) local nginx_conf = prefix_handler.compile_nginx_conf(conf) assert.matches("worker_rlimit_nofile%s+" .. ulimit .. ";", nginx_conf) From bcb97611d4bc3c3cd17999afe442c64c8a3f5284 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Sat, 20 Aug 2022 00:56:16 +0800 Subject: [PATCH 1673/4351] chore(statsd) rename `statsd-advanced` to `statsd` and remove the old `statsd` plugin --- .github/workflows/build_and_test.yml | 1 + CHANGELOG.md | 6 + kong-3.0.0-0.rockspec | 2 + kong/plugins/statsd/constants.lua | 9 + kong/plugins/statsd/handler.lua | 138 +-- kong/plugins/statsd/log.lua | 357 ++++++++ kong/plugins/statsd/schema.lua | 162 +++- kong/plugins/statsd/statsd_logger.lua | 117 ++- spec/03-plugins/06-statsd/01-log_spec.lua | 849 ++++++++++++++++-- spec/03-plugins/06-statsd/02-schema_spec.lua | 346 ++++--- .../06-statsd/03-allow_status_codes_spec.lua | 34 + 11 files changed, 1609 insertions(+), 412 deletions(-) create mode 100644 kong/plugins/statsd/constants.lua create mode 100644 kong/plugins/statsd/log.lua create mode 100644 spec/03-plugins/06-statsd/03-allow_status_codes_spec.lua diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 37573fd111e..a205b1f671a 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -434,3 +434,4 @@ jobs: eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) .ci/run_tests.sh + diff --git a/CHANGELOG.md b/CHANGELOG.md index 4bd88a7efc3..440f17bc507 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -199,6 +199,10 @@ ignore the `domains` field. - Plugins with colliding priorities have now deterministic sorting based on their name [#8957](https://github.com/Kong/kong/pull/8957) +- **Statsd**: + - The metric name that is related to the service has been renamed by adding a `service.` prefix. e.g. `kong.service..request.count` [#9046](https://github.com/Kong/kong/pull/9046) + - The metric `kong..request.status.` and `kong..user..request.status.` has been renamed to `kong.service..status.` and `kong.service..user..status.` [#9046](https://github.com/Kong/kong/pull/9046) + - The metric `*.status..total` from metrics `status_count` and `status_count_per_user` has been removed [#9046](https://github.com/Kong/kong/pull/9046) ### Deprecations @@ -348,6 +352,8 @@ [#8900](https://github.com/Kong/kong/pull/8900) - Sync all plugin versions to the Kong version [#8772](https://github.com/Kong/kong/pull/8772) +- **Statsd**: :fireworks: **Newly open-sourced plugin capabilities**: All capabilities of [Statsd Advanced](https://docs.konghq.com/hub/kong-inc/statsd-advanced/) are now bundled in [Statsd](https://docs.konghq.com/hub/kong-inc/statsd). + [#9046](https://github.com/Kong/kong/pull/9046) #### Configuration diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index bf0a4f0106a..eb97cb890b4 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -401,7 +401,9 @@ build = { ["kong.plugins.datadog.schema"] = "kong/plugins/datadog/schema.lua", ["kong.plugins.datadog.statsd_logger"] = "kong/plugins/datadog/statsd_logger.lua", + ["kong.plugins.statsd.constants"] = "kong/plugins/statsd/constants.lua", ["kong.plugins.statsd.handler"] = "kong/plugins/statsd/handler.lua", + ["kong.plugins.statsd.log"] = "kong/plugins/statsd/log.lua", ["kong.plugins.statsd.schema"] = "kong/plugins/statsd/schema.lua", ["kong.plugins.statsd.statsd_logger"] = "kong/plugins/statsd/statsd_logger.lua", diff --git a/kong/plugins/statsd/constants.lua b/kong/plugins/statsd/constants.lua new file mode 100644 index 00000000000..c722c99c537 --- /dev/null +++ b/kong/plugins/statsd/constants.lua @@ -0,0 +1,9 @@ +-- Common constants +local constants = { + -- Lua style pattern, used in schema validation + REGEX_STATUS_CODE_RANGE = [[^[0-9]+-[0-9]+$]], + -- PCRE pattern, used in log_handler.lua + REGEX_SPLIT_STATUS_CODES_BY_DASH = [[(\d\d\d)-(\d\d\d)]], +} + +return constants diff --git a/kong/plugins/statsd/handler.lua b/kong/plugins/statsd/handler.lua index 0295ed2f9c6..27ff23274bf 100644 --- a/kong/plugins/statsd/handler.lua +++ b/kong/plugins/statsd/handler.lua @@ -1,132 +1,7 @@ -local statsd_logger = require "kong.plugins.statsd.statsd_logger" +local log = require "kong.plugins.statsd.log" local kong_meta = require "kong.meta" -local kong = kong -local ngx = ngx -local timer_at = ngx.timer.at -local pairs = pairs -local gsub = string.gsub -local fmt = string.format - - -local get_consumer_id = { - consumer_id = function(consumer) - return consumer and gsub(consumer.id, "-", "_") - end, - custom_id = function(consumer) - return consumer and consumer.custom_id - end, - username = function(consumer) - return consumer and consumer.username - end -} - - -local metrics = { - status_count = function (service_name, message, metric_config, logger) - local response_status = message.response and message.response.status or 0 - local format = fmt("%s.request.status", service_name, - response_status) - - logger:send_statsd(fmt("%s.%s", format, response_status), - 1, logger.stat_types.counter, metric_config.sample_rate) - - logger:send_statsd(fmt("%s.%s", format, "total"), 1, - logger.stat_types.counter, metric_config.sample_rate) - end, - unique_users = function (service_name, message, metric_config, logger) - local get_consumer_id = get_consumer_id[metric_config.consumer_identifier] - local consumer_id = get_consumer_id(message.consumer) - - if consumer_id then - local stat = fmt("%s.user.uniques", service_name) - - logger:send_statsd(stat, consumer_id, logger.stat_types.set) - end - end, - request_per_user = function (service_name, message, metric_config, logger) - local get_consumer_id = get_consumer_id[metric_config.consumer_identifier] - local consumer_id = get_consumer_id(message.consumer) - - if consumer_id then - local stat = fmt("%s.user.%s.request.count", service_name, consumer_id) - - logger:send_statsd(stat, 1, logger.stat_types.counter, - metric_config.sample_rate) - end - end, - status_count_per_user = function (service_name, message, metric_config, logger) - local get_consumer_id = get_consumer_id[metric_config.consumer_identifier] - local consumer_id = get_consumer_id(message.consumer) - - if consumer_id then - local format = fmt("%s.user.%s.request.status", service_name, consumer_id) - - logger:send_statsd(fmt("%s.%s", format, message.response.status), - 1, logger.stat_types.counter, - metric_config.sample_rate) - - logger:send_statsd(fmt("%s.%s", format, "total"), - 1, logger.stat_types.counter, - metric_config.sample_rate) - end - end, -} - - -local function log(premature, conf, message) - if premature then - return - end - - local name = gsub(message.service.name ~= ngx.null and - message.service.name or message.service.host, - "%.", "_") - - local stat_name = { - request_size = name .. ".request.size", - response_size = name .. ".response.size", - latency = name .. ".latency", - upstream_latency = name .. ".upstream_latency", - kong_latency = name .. ".kong_latency", - request_count = name .. ".request.count", - } - local stat_value = { - request_size = message.request and message.request.size, - response_size = message.response and message.response.size, - latency = message.latencies.request, - upstream_latency = message.latencies.proxy, - kong_latency = message.latencies.kong, - request_count = 1, - } - - local logger, err = statsd_logger:new(conf) - if err then - kong.log.err("failed to create Statsd logger: ", err) - return - end - - for _, metric_config in pairs(conf.metrics) do - local metric = metrics[metric_config.name] - - if metric then - metric(name, message, metric_config, logger) - - else - local stat_name = stat_name[metric_config.name] - local stat_value = stat_value[metric_config.name] - - logger:send_statsd(stat_name, stat_value, - logger.stat_types[metric_config.stat_type], - metric_config.sample_rate) - end - end - - logger:close_socket() -end - - local StatsdHandler = { PRIORITY = 11, VERSION = kong_meta.version, @@ -134,16 +9,7 @@ local StatsdHandler = { function StatsdHandler:log(conf) - if not ngx.ctx.service then - return - end - - local message = kong.log.serialize() - - local ok, err = timer_at(0, log, conf, message) - if not ok then - kong.log.err("failed to create timer: ", err) - end + log.execute(conf) end diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua new file mode 100644 index 00000000000..9c3eefa6918 --- /dev/null +++ b/kong/plugins/statsd/log.lua @@ -0,0 +1,357 @@ +local constants = require "kong.plugins.statsd.constants" +local statsd_logger = require "kong.plugins.statsd.statsd_logger" +local ws = require "kong.workspaces" + +local ngx = ngx +local kong = kong +local ngx_timer_at = ngx.timer.at +local ngx_time = ngx.time +local re_gsub = ngx.re.gsub +local pairs = pairs +local string_format = string.format +local match = ngx.re.match +local ipairs = ipairs +local tonumber = tonumber +local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() +local null = ngx.null + +local START_RANGE_IDX = 1 +local END_RANGE_IDX = 2 + +local result_cache = setmetatable({}, { __mode = "k" }) +local range_cache = setmetatable({}, { __mode = "k" }) + +local _M = {} + + +local function get_cache_value(cache, cache_key) + local cache_value = cache[cache_key] + if not cache_value then + cache_value = {} + cache[cache_key] = cache_value + end + return cache_value +end + +local function extract_range(status_code_list, range) + local start_code, end_code + local ranges = get_cache_value(range_cache, status_code_list) + + -- If range isn't in the cache, extract and put it in + if not ranges[range] then + local range_result, err = match(range, constants.REGEX_SPLIT_STATUS_CODES_BY_DASH, "oj") + + if err then + kong.log.error(err) + return + end + ranges[range] = { range_result[START_RANGE_IDX], range_result[END_RANGE_IDX] } + end + + start_code = ranges[range][START_RANGE_IDX] + end_code = ranges[range][END_RANGE_IDX] + + return start_code, end_code +end + +-- Returns true if a given status code is within status code ranges +local function is_in_range(status_code_list, status_code) + -- If there is no configuration then pass all response codes + if not status_code_list then + return true + end + + local result_list = get_cache_value(result_cache, status_code_list) + local result = result_list[status_code] + + -- If result is found in a cache then return results instantly + if result ~= nil then + return result + end + + for _, range in ipairs(status_code_list) do + -- Get status code range splitting by "-" character + local start_code, end_code = extract_range(status_code_list, range) + + -- Checks if there is both interval numbers + if start_code and end_code then + -- If HTTP response code is in the range return true + if status_code >= tonumber(start_code) and status_code <= tonumber(end_code) then + -- Storing results in a cache + result_list[status_code] = true + return true + end + end + end + + -- Return false if there are no match for a given status code ranges and store it in cache + result_list[status_code] = false + return false +end + + +local worker_id +local hostname = re_gsub(knode.get_hostname(), [[\.]], "_", "oj") + +-- downsample timestamp +local shdict_metrics_last_sent = 0 +local SHDICT_METRICS_SEND_THRESHOLD = 60 + + +local get_consumer_id = { + consumer_id = function(consumer) + return consumer and consumer.id + end, + custom_id = function(consumer) + return consumer and consumer.custom_id + end, + username = function(consumer) + return consumer and consumer.username + end +} + +local get_service_id = { + service_id = function(service) + return service and service.id + end, + service_name = function(service) + return service and service.name + end, + service_host = function(service) + return service and service.host + end, + service_name_or_host = function(service) + return service and (service.name ~= null and + service.name or service.host) + end +} + +local get_workspace_id = { + workspace_id = function() + return ws.get_workspace_id() + end, + workspace_name = function() + local workspace = ws.get_workspace() + return workspace.name + end +} + +local metrics = { + unique_users = function (scope_name, message, metric_config, logger, conf) + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] + local consumer_id = get_consumer_id(message.consumer) + + if consumer_id then + local stat = string_format("%s.user.uniques", scope_name) + logger:send_statsd(stat, consumer_id, logger.stat_types.set) + end + end, + request_per_user = function (scope_name, message, metric_config, logger, conf) + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] + local consumer_id = get_consumer_id(message.consumer) + + if consumer_id then + local stat = string_format("%s.user.%s.request.count", scope_name, consumer_id) + logger:send_statsd(stat, 1, logger.stat_types.counter, + metric_config.sample_rate) + end + end, + status_count = function (scope_name, message, metric_config, logger, conf) + logger:send_statsd(string_format("%s.status.%s", scope_name, message.response.status), + 1, logger.stat_types.counter, metric_config.sample_rate) + end, + status_count_per_user = function (scope_name, message, metric_config, logger, conf) + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] + local consumer_id = get_consumer_id(message.consumer) + + if consumer_id then + logger:send_statsd(string_format("%s.user.%s.status.%s", scope_name, + consumer_id, message.response.status), + 1, logger.stat_types.counter, + metric_config.sample_rate) + end + end, + status_count_per_workspace = function (scope_name, message, metric_config, logger, conf) + local get_workspace_id = get_workspace_id[metric_config.workspace_identifier or conf.workspace_identifier_default] + local workspace_id = get_workspace_id() + + if workspace_id then + logger:send_statsd(string_format("%s.workspace.%s.status.%s", scope_name, + workspace_id, message.response.status), + 1, logger.stat_types.counter, + metric_config.sample_rate) + end + end, + status_count_per_user_per_route = function (_, message, metric_config, logger, conf) + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] + local consumer_id = get_consumer_id(message.consumer) + if not consumer_id then + return + end + + local route = message.route + + if route.id then + logger:send_statsd(string_format("route.%s.user.%s.status.%s", route.id, + consumer_id, message.response.status), + 1, logger.stat_types.counter, + metric_config.sample_rate) + end + end, +} + +-- add shdict metrics +if ngx.config.ngx_lua_version >= 10011 then + metrics.shdict_usage = function (_, message, metric_config, logger) + -- we don't need this for every request, send every 1 minute + -- also only one worker needs to send this because it's shared + if worker_id ~= 0 then + return + end + + local now = ngx_time() + if shdict_metrics_last_sent + SHDICT_METRICS_SEND_THRESHOLD < now then + shdict_metrics_last_sent = now + for shdict_name, shdict in pairs(ngx.shared) do + logger:send_statsd(string_format("node.%s.shdict.%s.free_space", + hostname, shdict_name), + shdict:free_space(), logger.stat_types.gauge, + metric_config.sample_rate) + logger:send_statsd(string_format("node.%s.shdict.%s.capacity", + hostname, shdict_name), + shdict:capacity(), logger.stat_types.gauge, + metric_config.sample_rate) + end + end + end +end + +local function get_scope_name(conf, message, service_identifier) + local api = message.api + local service = message.service + local scope_name + + if service then + scope_name = "service." + -- don't fail on ce schema where service_identifier is not defined + if not service_identifier then + service_identifier = "service_name_or_host" + end + + local service_name = get_service_id[service_identifier](service) + if not service_name or service_name == null then + scope_name = scope_name .. "unnamed" + else + scope_name = scope_name .. re_gsub(service_name, [[\.]], "_", "oj") + end + elseif api then + scope_name = "api." + + if not api or api == null then + scope_name = scope_name .. "unnamed" + else + scope_name = scope_name .. re_gsub(api.name, [[\.]], "_", "oj") + end + else + -- TODO: this follows the pattern used by + -- https://github.com/Kong/kong/pull/2702 (which prevents an error from + -- being thrown and avoids confusing reports as per our metrics keys), but + -- as it stands, hides traffic from monitoring tools when the plugin is + -- configured globally. In fact, this basically disables this plugin when + -- it is configured to run globally, or per-consumer without an + -- API/Route/Service. + + -- Changes in statsd-advanced: we still log these requests, but into a namespace of + -- "global.unmatched". + -- And we don't send upstream_latency and metrics with consumer or route + scope_name = "global.unmatched" + end + + return scope_name +end + +local function log(premature, conf, message) + if premature then + return + end + + local stat_name = { + request_size = "request.size", + response_size = "response.size", + latency = "latency", + upstream_latency = "upstream_latency", + kong_latency = "kong_latency", + request_count = "request.count", + } + local stat_value = { + request_size = message.request.size, + response_size = message.response.size, + latency = message.latencies.request, + upstream_latency = message.latencies.proxy, + kong_latency = message.latencies.kong, + request_count = 1, + } + + local logger, err = statsd_logger:new(conf) + if err then + kong.log.err("failed to create Statsd logger: ", err) + return + end + + for _, metric_config in pairs(conf.metrics) do + local metric_config_name = metric_config.name + local metric = metrics[metric_config_name] + + local name = get_scope_name(conf, message, metric_config.service_identifier or conf.service_identifier_default) + + if metric then + metric(name, message, metric_config, logger, conf) + + else + local stat_name = stat_name[metric_config_name] + local stat_value = stat_value[metric_config_name] + + if stat_value ~= nil and stat_value ~= -1 then + logger:send_statsd(name .. "." .. stat_name, stat_value, + logger.stat_types[metric_config.stat_type], + metric_config.sample_rate) + end + end + end + + logger:close_socket() +end + + + +function _M.execute(conf) + if not is_in_range(conf.allow_status_codes, ngx.status) then + return + end + + kong.log.debug("Status code is within given status code ranges") + + if not worker_id then + worker_id = ngx.worker.id() + end + + conf._prefix = conf.prefix + + if conf.hostname_in_prefix then + conf._prefix = conf._prefix .. ".node." .. hostname + end + + local message = kong.log.serialize({ngx = ngx, kong = kong, }) + message.cache_metrics = ngx.ctx.cache_metrics + + local ok, err = ngx_timer_at(0, log, conf, message) + if not ok then + kong.log.err("failed to create timer: ", err) + end + +end + +-- only for test +_M.is_in_range = is_in_range + +return _M diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 9ef94520c97..09070e9dace 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -1,10 +1,13 @@ local typedefs = require "kong.db.schema.typedefs" +local constants = require "kong.plugins.statsd.constants" local METRIC_NAMES = { "kong_latency", "latency", "request_count", "request_per_user", "request_size", "response_size", "status_count", "status_count_per_user", "unique_users", "upstream_latency", + "status_count_per_workspace", "status_count_per_user_per_route", + "shdict_usage", } @@ -17,58 +20,120 @@ local CONSUMER_IDENTIFIERS = { "consumer_id", "custom_id", "username", } +local SERVICE_IDENTIFIERS = { + "service_id", "service_name", "service_host", "service_name_or_host", +} + +local WORKSPACE_IDENTIFIERS = { + "workspace_id", "workspace_name", +} + local DEFAULT_METRICS = { { - name = "request_count", - stat_type = "counter", - sample_rate = 1, + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = nil, }, { - name = "latency", - stat_type = "timer", + name = "latency", + stat_type = "timer", + service_identifier = nil, }, { - name = "request_size", - stat_type = "timer", + name = "request_size", + stat_type = "timer", + service_identifier = nil, }, { - name = "status_count", - stat_type = "counter", - sample_rate = 1, + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = nil, }, { - name = "response_size", - stat_type = "timer" + name = "response_size", + stat_type = "timer", + service_identifier = nil, }, { name = "unique_users", stat_type = "set", - consumer_identifier = "custom_id", + consumer_identifier = nil, + service_identifier = nil, }, { - name = "request_per_user", - stat_type = "counter", - sample_rate = 1, - consumer_identifier = "custom_id", + name = "request_per_user", + stat_type = "counter", + sample_rate = 1, + consumer_identifier = nil, + service_identifier = nil, }, { - name = "upstream_latency", - stat_type = "timer", + name = "upstream_latency", + stat_type = "timer", + service_identifier = nil, }, { - name = "kong_latency", - stat_type = "timer", + name = "kong_latency", + stat_type = "timer", + service_identifier = nil, }, { name = "status_count_per_user", stat_type = "counter", sample_rate = 1, - consumer_identifier = "custom_id", + consumer_identifier = nil, + service_identifier = nil, + }, + { + name = "status_count_per_workspace", + stat_type = "counter", + sample_rate = 1, + workspace_identifier = nil, + }, + { + name = "status_count_per_user_per_route", + stat_type = "counter", + sample_rate = 1, + consumer_identifier = nil, + service_identifier = nil, + }, + { + name = "shdict_usage", + stat_type = "gauge", + sample_rate = 1, + service_identifier = nil, }, } +local MUST_TYPE = {} + +local MUST_IDENTIFIER = {} + +for _, metric in ipairs(DEFAULT_METRICS) do + local typ = metric.stat_type + if typ == "counter" or typ == "set" or typ == "gauge" then + if not MUST_TYPE[typ] then + MUST_TYPE[typ] = { metric.name } + else + MUST_TYPE[typ][#MUST_TYPE[typ]+1] = metric.name + end + end + + for _, id in ipairs({ "service", "consumer", "workspace"}) do + if metric[id .. "_identifier"] then + if not MUST_IDENTIFIER[id] then + MUST_IDENTIFIER[id] = { metric.name } + else + MUST_IDENTIFIER[id][#MUST_IDENTIFIER[id]+1] = metric.name + end + end + end +end + return { name = "statsd", fields = { @@ -89,39 +154,52 @@ return { { stat_type = { type = "string", required = true, one_of = STAT_TYPES }, }, { sample_rate = { type = "number", gt = 0 }, }, { consumer_identifier = { type = "string", one_of = CONSUMER_IDENTIFIERS }, }, + { service_identifier = { type = "string", one_of = SERVICE_IDENTIFIERS }, }, + { workspace_identifier = { type = "string", one_of = WORKSPACE_IDENTIFIERS }, }, }, entity_checks = { { conditional = { - if_field = "name", - if_match = { eq = "unique_users" }, - then_field = "stat_type", - then_match = { eq = "set" }, + if_field = "name", + if_match = { one_of = MUST_TYPE["set"] }, + then_field = "stat_type", + then_match = { eq = "set" }, }, }, - { conditional = { - if_field = "stat_type", - if_match = { one_of = { "counter", "gauge" }, }, - then_field = "sample_rate", - then_match = { required = true }, + if_field = "name", + if_match = { one_of = MUST_TYPE["counter"] }, + then_field = "stat_type", + then_match = { eq = "counter" }, }, }, - { conditional = { - if_field = "name", - if_match = { one_of = { "status_count_per_user", "request_per_user", "unique_users" }, }, - then_field = "consumer_identifier", - then_match = { required = true }, + if_field = "name", + if_match = { one_of = MUST_TYPE["gauge"] }, + then_field = "stat_type", + then_match = { eq = "gauge" }, }, }, - { conditional = { - if_field = "name", - if_match = { one_of = { "status_count", "status_count_per_user", "request_per_user" }, }, - then_field = "stat_type", - then_match = { eq = "counter" }, + if_field = "stat_type", + if_match = { one_of = { "counter", "gauge" }, }, + then_field = "sample_rate", + then_match = { required = true }, }, }, }, }, + }, }, + { allow_status_codes = { + type = "array", + elements = { + type = "string", + match = constants.REGEX_STATUS_CODE_RANGE, }, - }, + }, }, + -- combine udp packet up to this value, don't combine if it's 0 + -- 65,507 bytes (65,535 − 8 byte UDP header − 20 byte IP header) -- Wikipedia + { udp_packet_size = { type = "number", between = {0, 65507}, default = 0 }, }, + { use_tcp = { type = "boolean", default = false }, }, + { hostname_in_prefix = { type = "boolean", default = false }, }, + { consumer_identifier_default = { type = "string", required = true, default = "custom_id", one_of = CONSUMER_IDENTIFIERS }, }, + { service_identifier_default = { type = "string", required = true, default = "service_name_or_host", one_of = SERVICE_IDENTIFIERS }, }, + { workspace_identifier_default = { type = "string", required = true, default = "workspace_id", one_of = WORKSPACE_IDENTIFIERS }, }, }, }, }, diff --git a/kong/plugins/statsd/statsd_logger.lua b/kong/plugins/statsd/statsd_logger.lua index 496d867a2cb..2a32e32269a 100644 --- a/kong/plugins/statsd/statsd_logger.lua +++ b/kong/plugins/statsd/statsd_logger.lua @@ -1,9 +1,17 @@ -local kong = kong -local udp = ngx.socket.udp -local setmetatable = setmetatable -local tostring = tostring -local fmt = string.format - +local ngx_socket_udp = ngx.socket.udp +local ngx_socket_tcp = ngx.socket.tcp +local ngx_log = ngx.log +local NGX_ERR = ngx.ERR +local NGX_WARN = ngx.WARN +local NGX_DEBUG = ngx.DEBUG +local setmetatable = setmetatable +local tostring = tostring +local fmt = string.format +local table_concat = table.concat +local new_tab = require "table.new" +local clear_tab = require "table.clear" + +local DEFAULT_METRICS_COUNT = 11 local stat_types = { gauge = "g", @@ -30,44 +38,113 @@ statsd_mt.__index = statsd_mt function statsd_mt:new(conf) - local sock = udp() - local _, err = sock:setpeername(conf.host, conf.port) + local sock, err, _ + if conf.use_tcp then + sock = ngx_socket_tcp() + sock:settimeout(1000) + _, err = sock:connect(conf.host, conf.port) + else + sock = ngx_socket_udp() + _, err = sock:setpeername(conf.host, conf.port) + end + if err then return nil, fmt("failed to connect to %s:%s: %s", conf.host, - tostring(conf.port), err) + tostring(conf.port), err) end local statsd = { host = conf.host, port = conf.port, - prefix = conf.prefix, + prefix = conf._prefix, socket = sock, stat_types = stat_types, + udp_packet_size = conf.udp_packet_size, + use_tcp = conf.use_tcp, + udp_buffer = new_tab(DEFAULT_METRICS_COUNT, 0), + udp_buffer_cnt = 0, + udp_buffer_size = 0, } return setmetatable(statsd, statsd_mt) end function statsd_mt:close_socket() - local ok, err = self.socket:close() - if not ok then - kong.log.err("failed to close connection from ", self.host, ":", - tostring(self.port), ": ", err) - return + if self.use_tcp then + self.socket:setkeepalive() + else + -- send the buffered msg + if self.udp_packet_size > 0 and self.udp_buffer_size > 0 then + local message = table_concat(self.udp_buffer, "\n") + ngx_log(NGX_DEBUG, "[statsd] sending last data to statsd server: ", message) + local ok, err = self.socket:send(message) + if not ok then + ngx_log(NGX_ERR, fmt("[statsd] failed to send last data to %s:%s: %s", self.host, + tostring(self.port), err)) + end + end + + local ok, err = self.socket:close() + if not ok then + ngx_log(NGX_ERR, fmt("[statsd] failed to close connection from %s:%s: %s", self.host, + tostring(self.port), err)) + return + end end end function statsd_mt:send_statsd(stat, delta, kind, sample_rate) - local udp_message = create_statsd_message(self.prefix or "kong", stat, + local message = create_statsd_message(self.prefix or "kong", stat, delta, kind, sample_rate) - kong.log.debug("sending data to statsd server: %s", udp_message) + -- if buffer-and-send is enabled + if not self.use_tcp and self.udp_packet_size > 0 then + local message_size = #message + local new_size = self.udp_buffer_size + message_size + -- if we exceeded the configured pkt_size + if new_size > self.udp_packet_size then + local truncated = false + if self.udp_buffer_size == 0 then + truncated = true + ngx_log(NGX_WARN, + "[statsd] configured udp_packet_size is smaller than single message of length ", + message_size, + ", UDP packet may be truncated") + end + local current_message = message + message = table_concat(self.udp_buffer, "\n") + clear_tab(self.udp_buffer) + self.udp_buffer_cnt = 1 + self.udp_buffer[1] = current_message + self.udp_buffer_size = message_size + if truncated then + -- current message is buffered and will be sent in next call + return + end + else -- if not, buffer the message + local new_buffer_cnt = self.udp_buffer_cnt + 1 + self.udp_buffer_cnt = new_buffer_cnt + self.udp_buffer[new_buffer_cnt] = message + -- add length of \n + self.udp_buffer_size = new_size + 1 + return + end + + end + + ngx_log(NGX_DEBUG, "[statsd] sending data to statsd server: ", message) + + local ok, err = self.socket:send(message) + + -- send the seperator for multi metrics + if self.use_tcp and ok then + ok, err = self.socket:send("\n") + end - local ok, err = self.socket:send(udp_message) if not ok then - kong.log.err("failed to send data to ", self.host, ":", - tostring(self.port), ": ", err) + ngx_log(NGX_ERR, fmt("[statsd] failed to send data to %s:%s: %s", self.host, + tostring(self.port), err)) end end diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index e428c134eca..b2f7b628a06 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -1,16 +1,38 @@ -local helpers = require "spec.helpers" +local helpers = require "spec.helpers" +local pl_file = require "pl.file" + +local get_hostname = require("kong.pdk.node").new().get_hostname local fmt = string.format local UDP_PORT = 20000 +local TCP_PORT = 20001 + + +local uuid_pattern = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-4%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" +local workspace_name_pattern = "default" + + +local function get_shdicts() + local prefix = helpers.test_conf.prefix + local ngxconf = helpers.utils.readfile(prefix .. "/nginx.conf") + local pattern = "\n%s*lua_shared_dict%s+(.-)[%s;\n]" + local shdicts = {} + for dict_name in ngxconf:gmatch(pattern) do + table.insert(shdicts, dict_name) + --print(#shdicts, "-", dict_name) + end + return shdicts +end for _, strategy in helpers.each_strategy() do describe("Plugin: statsd (log) [#" .. strategy .. "]", function() local proxy_client local proxy_client_grpc + local shdict_count lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -32,7 +54,7 @@ for _, strategy in helpers.each_strategy() do } local routes = {} - for i = 1, 13 do + for i = 1, 30 do local service = bp.services:insert { protocol = helpers.mock_upstream_protocol, host = helpers.mock_upstream_host, @@ -46,7 +68,6 @@ for _, strategy in helpers.each_strategy() do end bp.key_auth_plugins:insert { route = { id = routes[1].id } } - bp.statsd_plugins:insert { route = { id = routes[1].id }, config = { @@ -54,7 +75,6 @@ for _, strategy in helpers.each_strategy() do port = UDP_PORT, }, } - bp.statsd_plugins:insert { route = { id = routes[2].id }, config = { @@ -236,6 +256,333 @@ for _, strategy in helpers.each_strategy() do }, } + bp.key_auth_plugins:insert { route = { id = routes[14].id } } + + bp.statsd_plugins:insert { + route = { id = routes[14].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "unique_users", + stat_type = "set", + consumer_identifier = "consumer_id", + } + }, + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[15].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[15].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "status_count_per_user_per_route", + stat_type = "counter", + consumer_identifier = "username", + sample_rate = 1, + } + }, + }, + } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[16].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "status_count_per_workspace", + stat_type = "counter", + sample_rate = 1, + workspace_identifier = "workspace_id", + } + }, + }, + } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[17].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "status_count_per_workspace", + stat_type = "counter", + sample_rate = 1, + workspace_identifier = "workspace_name", + } + }, + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[18].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[18].id }, + config = { + host = "127.0.0.1", + port = TCP_PORT, + use_tcp = true, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + } + }, + } + } + + bp.key_auth_plugins:insert { route = { id = routes[19].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[19].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + }, + { + name = "upstream_latency", + stat_type = "timer", + }, + { + name = "kong_latency", + stat_type = "timer", + } + }, + udp_packet_size = 500, + } + } + + bp.key_auth_plugins:insert { route = { id = routes[20].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[20].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + }, + { + name = "upstream_latency", + stat_type = "timer", + }, + { + name = "kong_latency", + stat_type = "timer", + } + }, + udp_packet_size = 100, + } + } + + bp.key_auth_plugins:insert { route = { id = routes[21].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[21].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + }, + { + name = "upstream_latency", + stat_type = "timer", + }, + { + name = "kong_latency", + stat_type = "timer", + } + }, + udp_packet_size = 1, + } + } + + bp.key_auth_plugins:insert { route = { id = routes[22].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[22].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + -- test two types of metrics that are processed in different way + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", + }, + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", + } + }, + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[23].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[23].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name", + }, + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name", + } + }, + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[24].id } } + bp.plugins:insert { + name = "statsd", + route = { id = routes[24].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_host", + }, + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_host", + } + }, + }, + } + + for i = 100, 102 do + local service = bp.services:insert { + protocol = helpers.mock_upstream_protocol, + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + routes[i] = bp.routes:insert { + hosts = { fmt("logging%d.com", i) }, + service = service + } + end + + bp.key_auth_plugins:insert { route = { id = routes[100].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[100].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name_or_host", + }, + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name_or_host", + } + }, + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[101].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[101].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name", + }, + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name", + } + }, + }, + } + + + bp.key_auth_plugins:insert { route = { id = routes[102].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[102].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name", + }, + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_name", + } + }, + hostname_in_prefix = true, + }, + } + -- grpc local grpc_routes = {} for i = 1, 2 do @@ -279,6 +626,7 @@ for _, strategy in helpers.each_strategy() do proxy_client = helpers.proxy_client() proxy_client_grpc = helpers.proxy_client_grpc() + shdict_count = #get_shdicts() end) lazy_teardown(function() @@ -291,7 +639,11 @@ for _, strategy in helpers.each_strategy() do describe("metrics", function() it("logs over UDP with default metrics", function() - local thread = helpers.udp_server(UDP_PORT, 12) + local metrics_count = 12 + -- shdict_usage metrics + metrics_count = metrics_count + shdict_count * 2 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -301,25 +653,34 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, response) - local ok, metrics = thread:join() - assert.True(ok) - assert.contains("kong.statsd1.request.count:1|c", metrics) - assert.contains("kong.statsd1.latency:%d+|ms", metrics, true) - assert.contains("kong.statsd1.request.size:%d+|ms", metrics, true) - assert.contains("kong.statsd1.request.status.200:1|c", metrics) - assert.contains("kong.statsd1.request.status.total:1|c", metrics) - assert.contains("kong.statsd1.response.size:%d+|ms", metrics, true) - assert.contains("kong.statsd1.upstream_latency:%d*|ms", metrics, true) - assert.contains("kong.statsd1.kong_latency:%d*|ms", metrics, true) - assert.contains("kong.statsd1.user.uniques:robert|s", metrics) - assert.contains("kong.statsd1.user.robert.request.count:1|c", metrics) - assert.contains("kong.statsd1.user.robert.request.status.total:1|c", - metrics) - assert.contains("kong.statsd1.user.robert.request.status.200:1|c", - metrics) + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.service.statsd1.request.count:1|c", metrics) + assert.contains("kong.service.statsd1.request.size:%d+|ms", metrics, true) + assert.contains("kong.service.statsd1.response.size:%d+|ms", metrics, true) + assert.contains("kong.service.statsd1.latency:%d+|ms", metrics, true) + assert.contains("kong.service.statsd1.status.200:1|c", metrics) + assert.contains("kong.service.statsd1.upstream_latency:%d*|ms", metrics, true) + assert.contains("kong.service.statsd1.kong_latency:%d*|ms", metrics, true) + assert.contains("kong.service.statsd1.user.uniques:robert|s", metrics) + assert.contains("kong.service.statsd1.user.robert.request.count:1|c", metrics) + assert.contains("kong.service.statsd1.user.robert.status.200:1|c", metrics) + + assert.contains("kong.service.statsd1.workspace." .. uuid_pattern .. ".status.200:1|c", metrics, true) + assert.contains("kong.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) + assert.contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) end) it("logs over UDP with default metrics and new prefix", function() - local thread = helpers.udp_server(UDP_PORT, 12) + local metrics_count = 12 + -- shdict_usage metrics, can't test again in 1 minutes + -- metrics_count = metrics_count + shdict_count * 2 + + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -328,25 +689,26 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(200, response) - local ok, metrics = thread:join() - assert.True(ok) - assert.contains("prefix.statsd13.request.count:1|c", metrics) - assert.contains("prefix.statsd13.latency:%d+|ms", metrics, true) - assert.contains("prefix.statsd13.request.size:%d*|ms", metrics, true) - assert.contains("prefix.statsd13.request.status.200:1|c", metrics) - assert.contains("prefix.statsd13.request.status.total:1|c", metrics) - assert.contains("prefix.statsd13.response.size:%d+|ms", metrics, true) - assert.contains("prefix.statsd13.upstream_latency:%d*|ms", metrics, true) - assert.contains("prefix.statsd13.kong_latency:%d*|ms", metrics, true) - assert.contains("prefix.statsd13.user.uniques:robert|s", metrics) - assert.contains("prefix.statsd13.user.robert.request.count:1|c", metrics) - assert.contains("prefix.statsd13.user.robert.request.status.total:1|c", - metrics) - assert.contains("prefix.statsd13.user.robert.request.status.200:1|c", - metrics) + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("prefix.service.statsd13.request.count:1|c", metrics) + assert.contains("prefix.service.statsd13.latency:%d+|ms", metrics, true) + assert.contains("prefix.service.statsd13.request.size:%d+|ms", metrics, true) + assert.contains("prefix.service.statsd13.status.200:1|c", metrics) + assert.contains("prefix.service.statsd13.response.size:%d+|ms", metrics, true) + assert.contains("prefix.service.statsd13.upstream_latency:%d*|ms", metrics, true) + assert.contains("prefix.service.statsd13.kong_latency:%d*|ms", metrics, true) + assert.contains("prefix.service.statsd13.user.uniques:robert|s", metrics) + assert.contains("prefix.service.statsd13.user.robert.request.count:1|c", metrics) + assert.contains("prefix.service.statsd13.user.robert.status.200:1|c", metrics) + + assert.contains("prefix.service.statsd13.workspace." .. uuid_pattern .. ".status.200:1|c", + metrics, true) + assert.contains("prefix.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) end) it("request_count", function() - local thread = helpers.udp_server(UDP_PORT) + local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -356,12 +718,13 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, response) - local ok, res = thread:join() - assert.True(ok) - assert.equal("kong.statsd5.request.count:1|c", res) + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.equal("kong.service.statsd5.request.count:1|c", res) end) it("status_count", function() - local thread = helpers.udp_server(UDP_PORT, 2) + local thread = helpers.udp_server(UDP_PORT, 2,2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -373,8 +736,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.contains("kong.statsd3.request.status.200:1|c", res) - assert.contains("kong.statsd3.request.status.total:1|c", res) + assert.contains("kong.service.statsd3.status.200:1|c", res) end) it("request_size", function() local thread = helpers.udp_server(UDP_PORT) @@ -389,7 +751,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.statsd4.request.size:%d+|ms", res) + assert.matches("kong.service.statsd4.request.size:%d+|ms", res) end) it("latency", function() local thread = helpers.udp_server(UDP_PORT) @@ -404,7 +766,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.statsd2.latency:.*|ms", res) + assert.matches("kong.service.statsd2.latency:.*|ms", res) end) it("response_size", function() local thread = helpers.udp_server(UDP_PORT) @@ -419,7 +781,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.statsd6.response.size:%d+|ms", res) + assert.matches("kong.service.statsd6.response.size:%d+|ms", res) end) it("upstream_latency", function() local thread = helpers.udp_server(UDP_PORT) @@ -434,7 +796,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.statsd7.upstream_latency:.*|ms", res) + assert.matches("kong.service.statsd7.upstream_latency:.*|ms", res) end) it("kong_latency", function() local thread = helpers.udp_server(UDP_PORT) @@ -449,7 +811,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.statsd8.kong_latency:.*|ms", res) + assert.matches("kong.service.statsd8.kong_latency:.*|ms", res) end) it("unique_users", function() local thread = helpers.udp_server(UDP_PORT) @@ -464,10 +826,10 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.statsd9.user.uniques:robert|s", res) + assert.matches("kong.service.statsd9.user.uniques:robert|s", res) end) it("status_count_per_user", function() - local thread = helpers.udp_server(UDP_PORT, 2) + local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -477,13 +839,13 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, response) - local ok, res = thread:join() - assert.True(ok) - assert.contains("kong.statsd10.user.robert.request.status.200:1|c", res) - assert.contains("kong.statsd10.user.robert.request.status.total:1|c", res) + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.contains("kong.service.statsd10.user.robert.status.200:1|c", res) end) it("request_per_user", function() - local thread = helpers.udp_server(UDP_PORT) + local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -493,9 +855,10 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, response) - local ok, res = thread:join() - assert.True(ok) - assert.matches("kong.statsd11.user.bob.request.count:1|c", res) + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.matches("kong.service.statsd11.user.bob.request.count:1|c", res) end) it("latency as gauge", function() local thread = helpers.udp_server(UDP_PORT) @@ -510,9 +873,271 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong%.statsd12%.latency:%d+|g", res) + assert.matches("kong%.service.statsd12.latency:%d+|g", res) + end) + it("consumer by consumer_id", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging14.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.matches("^kong.service.statsd14.user.uniques:" .. uuid_pattern .. "|s", res) + end) + it("status_count_per_user_per_route", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging15.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.matches("kong.route." .. uuid_pattern .. ".user.bob.status.200:1|c", res) + end) + it("status_count_per_workspace", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging16.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.matches("kong.service.statsd16.workspace." .. uuid_pattern .. ".status.200:1|c", res) + end) + it("status_count_per_workspace", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging17.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + assert.matches("kong.service.statsd17.workspace." .. workspace_name_pattern .. ".status.200:1|c", res) + end) + it("logs over TCP with one metric", function() + local thread = helpers.tcp_server(TCP_PORT, { timeout = 10 }) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging18.com" + } + }) + assert.res_status(200, response) + + local ok, metrics = thread:join() + + assert.True(ok) + assert.matches("kong.service.statsd18.request.count:1|c", metrics) + end) + it("combines udp packets", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging19.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(res, err) + -- doesn't has single of metrics packet + assert.not_matches("^kong.service.statsd19.request.count:%d+|c$", res) + assert.not_matches("^kong.service.statsd19.upstream_latency:%d+|ms$", res) + assert.not_matches("^kong.service.statsd19.kong_latency:%d+|ms$", res) + -- has a combined multi-metrics packet + assert.matches("^kong.service.statsd19.request.count:%d+|c\n" .. + "kong.service.statsd19.upstream_latency:%d+|ms\n" .. + "kong.service.statsd19.kong_latency:%d+|ms$", res) + end) + it("combines and splits udp packets", function() + local thread = helpers.udp_server(UDP_PORT, 2, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging20.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 2, err) + -- doesn't contain single of metrics packet + assert.not_contains("^kong.service.statsd20.request.count:%d+|c$", res, true) + assert.not_contains("^kong.service.statsd20.upstream_latency:%d+|ms$", res, true) + -- doesn't contain multi-metrics packet with all three metrics + assert.not_contains("^kong.service.stats20.request.count:%d+|c\n" .. + "kong.service.statsd20.upstream_latency:%d+|ms\n" .. + "kong.service.statsd20.kong_latency:%d+|ms$", res) + -- has a combined multi-metrics packet with up to 100 bytes + assert.contains("^kong.service.statsd20.request.count:%d+|c\n" .. "kong.service.statsd20.upstream_latency:%d+|ms$", res, true) + assert.contains("^kong.service.statsd20.kong_latency:%d+|ms$", res, true) + end) + it("throws an error if udp_packet_size is too small", function() + local thread = helpers.udp_server(UDP_PORT, 3, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging21.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 3, err) + + assert.contains("^kong.service.statsd21.request.count:%d+|c$", res ,true) + assert.contains("^kong.service.statsd21.upstream_latency:%d+|ms$", res, true) + assert.contains("^kong.service.statsd21.kong_latency:%d+|ms$", res, true) + + local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) + assert.matches("", err_log) + end) + it("logs service by service_id", function() + local thread = helpers.udp_server(UDP_PORT, 2, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging22.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 2, err) + assert.contains("^kong.service." .. uuid_pattern .. ".request.count:1|c$", res, true) + assert.contains("^kong.service." .. uuid_pattern .. ".status.200:1|c$", res, true) + end) + it("logs service by service_host", function() + local thread = helpers.udp_server(UDP_PORT, 2, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging23.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 2, err) + assert.contains("^kong.service.statsd23.request.count:1|c$", res, true) + assert.contains("^kong.service.statsd23.status.200:1|c$", res, true) + end) + it("logs service by service_name", function() + local thread = helpers.udp_server(UDP_PORT, 2, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging24.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 2, err) + assert.contains("^kong.service." .. string.gsub(helpers.mock_upstream_host, "%.", "_") .. + ".request.count:1|c$", res, true) + assert.contains("^kong.service." .. string.gsub(helpers.mock_upstream_host, "%.", "_") .. + ".status.200:1|c$", res, true) + end) + it("logs service by service_name_or_host falls back to service host when service name is not set", function() + local thread = helpers.udp_server(UDP_PORT, 2, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging100.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 2, err) + assert.contains("^kong.service." .. string.gsub(helpers.mock_upstream_host, "%.", "_") .. + ".request.count:1|c$", res, true) + assert.contains("^kong.service." .. string.gsub(helpers.mock_upstream_host, "%.", "_") .. + ".status.200:1|c$", res, true) + end) + it("logs service by service_name emits unnamed if service name is not set", function() + local thread = helpers.udp_server(UDP_PORT, 2, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging101.com" + } + }) + assert.res_status(200, response) + + local ok, res, err = thread:join() + assert(ok, res) + assert(#res == 2, err) + assert.contains("^kong.service.unnamed.request.count:1|c$", res, true) + assert.contains("^kong.service.unnamed.status.200:1|c$", res, true) end) end) + + describe("hostname_in_prefix", function() + it("prefixes metric names with the hostname", function() + local hostname = get_hostname() + hostname = string.gsub(hostname, "%.", "_") + + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging102.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(metrics, err) + assert.matches("kong.node." .. hostname .. ".service.unnamed.request.count:1|c", metrics, nil, true) + end) + end) + describe("metrics #grpc", function() it("logs over UDP with default metrics", function() local thread = helpers.udp_server(UDP_PORT, 8) @@ -531,14 +1156,13 @@ for _, strategy in helpers.each_strategy() do local ok, metrics = thread:join() assert.True(ok) - assert.contains("kong.grpc_statsd1.request.count:1|c", metrics) - assert.contains("kong.grpc_statsd1.latency:%d+|ms", metrics, true) - assert.contains("kong.grpc_statsd1.request.size:%d+|ms", metrics, true) - assert.contains("kong.grpc_statsd1.request.status.200:1|c", metrics) - assert.contains("kong.grpc_statsd1.request.status.total:1|c", metrics) - assert.contains("kong.grpc_statsd1.response.size:%d+|ms", metrics, true) - assert.contains("kong.grpc_statsd1.upstream_latency:%d*|ms", metrics, true) - assert.contains("kong.grpc_statsd1.kong_latency:%d*|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.request.count:1|c", metrics) + assert.contains("kong.service.grpc_statsd1.latency:%d+|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.request.size:%d+|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.status.200:1|c", metrics) + assert.contains("kong.service.grpc_statsd1.response.size:%d+|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.upstream_latency:%d*|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.kong_latency:%d*|ms", metrics, true) end) it("latency as gauge", function() local thread = helpers.udp_server(UDP_PORT) @@ -557,7 +1181,92 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong%.grpc_statsd2%.latency:%d+|g", res) + assert.matches("kong%.service%.grpc_statsd2%.latency:%d+|g", res) + end) + end) + end) + + describe("Plugin: statsd (log) [#" .. strategy .. "]", function() + local proxy_client + + setup(function() + local bp = helpers.get_db_utils(strategy) + + local consumer = bp.consumers:insert { + username = "bob", + custom_id = "robert", + } + + bp.keyauth_credentials:insert { + key = "kong", + consumer = { id = consumer.id }, + } + + bp.plugins:insert { name = "key-auth" } + + bp.plugins:insert { + name = "statsd", + config = { + host = "127.0.0.1", + port = UDP_PORT, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + describe("configures globally", function() + it("sends default metrics with global.matched namespace", function() + local metrics_count = 6 + -- should have no shdict_usage metrics + -- metrics_count = metrics_count + shdict_count * 2 + -- should have no vitals metrics + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging1.com" + } + }) + assert.res_status(404, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.global.unmatched.request.count:1|c", metrics) + assert.contains("kong.global.unmatched.latency:%d+|ms", metrics, true) + assert.contains("kong.global.unmatched.request.size:%d+|ms", metrics, true) + assert.contains("kong.global.unmatched.status.404:1|c", metrics) + assert.contains("kong.global.unmatched.response.size:%d+|ms", metrics, true) + assert.not_contains("kong.global.unmatched.upstream_latency:%d*|ms", metrics, true) + assert.contains("kong.global.unmatched.kong_latency:%d+|ms", metrics, true) + assert.not_contains("kong.global.unmatched.user.uniques:robert|s", metrics) + assert.not_contains("kong.global.unmatched.user.robert.request.count:1|c", metrics) + assert.not_contains("kong.global.unmatched.user.robert.status.404:1|c", + metrics) + assert.not_contains("kong.global.unmatched.workspace." .. uuid_pattern .. ".status.200:1|c", + metrics, true) + assert.not_contains("kong.route." .. uuid_pattern .. ".user.robert.status.404:1|c", metrics, true) + + -- shdict_usage metrics, just test one is enough + assert.not_contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) + assert.not_contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) end) end) end) diff --git a/spec/03-plugins/06-statsd/02-schema_spec.lua b/spec/03-plugins/06-statsd/02-schema_spec.lua index c4bc369170c..b244ede7f56 100644 --- a/spec/03-plugins/06-statsd/02-schema_spec.lua +++ b/spec/03-plugins/06-statsd/02-schema_spec.lua @@ -1,44 +1,18 @@ -local PLUGIN_NAME = "statsd" - --- helper function to validate data against a schema -local validate do - local validate_entity = require("spec.helpers").validate_plugin_config_schema - local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") - - function validate(data) - return validate_entity(data, plugin_schema) - end -end - - -describe(PLUGIN_NAME .. ": (schema)", function() - local snapshot - - setup(function() - snapshot = assert:snapshot() - assert:set_parameter("TableFormatLevel", -1) - end) - - teardown(function() - snapshot:revert() - end) - +local statsd_schema = require "kong.plugins.statsd.schema" +local validate_entity = require("spec.helpers").validate_plugin_config_schema +describe("Plugin: statsd (schema)", function() it("accepts empty config", function() - local ok, err = validate({}) + local ok, err = validate_entity({}, statsd_schema) assert.is_nil(err) assert.is_truthy(ok) end) - - it("accepts empty metrics", function() local metrics_input = {} - local ok, err = validate({ metrics = metrics_input}) + local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) assert.is_nil(err) assert.is_truthy(ok) end) - - it("accepts just one metrics", function() local metrics_input = { { @@ -47,12 +21,10 @@ describe(PLUGIN_NAME .. ": (schema)", function() sample_rate = 1 } } - local ok, err = validate({ metrics = metrics_input}) + local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) assert.is_nil(err) assert.is_truthy(ok) end) - - it("rejects if name or stat not defined", function() local metrics_input = { { @@ -60,36 +32,19 @@ describe(PLUGIN_NAME .. ": (schema)", function() sample_rate = 1 } } - local _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - stat_type = 'field required for entity check' - } - } - } - }, err) - + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.equal("field required for entity check", err.config.metrics[1].stat_type) local metrics_input = { { stat_type = "counter", sample_rate = 1 } } - _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - name = 'field required for entity check' - } - } - } - }, err) + _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.equal("field required for entity check", err.config.metrics[1].name) end) - - it("rejects counters without sample rate", function() local metrics_input = { { @@ -97,43 +52,21 @@ describe(PLUGIN_NAME .. ": (schema)", function() stat_type = "counter", } } - local _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - ["@entity"] = { - [1] = "failed conditional validation given value of field 'stat_type'" - }, - sample_rate = 'required field missing' - } - } - } - }, err) + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.equal("required field missing", err.config.metrics[1].sample_rate) end) - - it("rejects invalid metrics name", function() local metrics_input = { { name = "invalid_name", stat_type = "counter", - sample_rate = 1, } } - local _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - name = 'expected one of: kong_latency, latency, request_count, request_per_user, request_size, response_size, status_count, status_count_per_user, unique_users, upstream_latency' - } - } - } - }, err) + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.match("expected one of:.+", err.config.metrics[1].name) end) - - it("rejects invalid stat type", function() local metrics_input = { { @@ -141,43 +74,74 @@ describe(PLUGIN_NAME .. ": (schema)", function() stat_type = "invalid_stat", } } - local _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - stat_type = 'expected one of: counter, gauge, histogram, meter, set, timer' - } - } + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.equal("value must be counter", err.config.metrics[1].stat_type) + end) + it("rejects invalid service identifier", function() + local metrics_input = { + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "fooo", } - }, err) + } + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.match("expected one of:.+", err.config.metrics[1].service_identifier) end) - - - it("rejects if consumer identifier missing", function() + it("accepts empty service identifier", function() local metrics_input = { { - name = "status_count_per_user", + name = "status_count", stat_type = "counter", - sample_rate = 1 + sample_rate = 1, } } - local _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - ["@entity"] = { - [1] = "failed conditional validation given value of field 'name'" - }, - consumer_identifier = 'required field missing' - } - } + local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.is_nil(err) + assert.is_truthy(ok) + end) + it("accepts valid service identifier", function() + local metrics_input = { + { + name = "status_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", } - }, err) + } + local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.is_nil(err) + assert.is_truthy(ok) + end) + it("rejects invalid workspace identifier", function() + local metrics_input = { + { + name = "status_count_per_workspace", + stat_type = "counter", + sample_rate = 1, + workspace_identifier = "fooo", + } + } + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.match("expected one of:.+", err.config.metrics[1].workspace_identifier) + end) + it("accepts valid workspace identifier", function() + local metrics_input = { + { + name = "status_count_per_workspace", + stat_type = "counter", + sample_rate = 1, + workspace_identifier = "workspace_id", + } + } + local ok, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.is_nil(err) + assert.is_truthy(ok) end) - - it("rejects if metric has wrong stat type", function() local metrics_input = { { @@ -185,24 +149,9 @@ describe(PLUGIN_NAME .. ": (schema)", function() stat_type = "counter" } } - local _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - ["@entity"] = { - [1] = "failed conditional validation given value of field 'name'", - [2] = "failed conditional validation given value of field 'stat_type'", - [3] = "failed conditional validation given value of field 'name'" - }, - consumer_identifier = 'required field missing', - sample_rate = 'required field missing', - stat_type = 'value must be set' - } - } - } - }, err) - + local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.equal("value must be set", err.config.metrics[1].stat_type) metrics_input = { { name = "status_count", @@ -210,18 +159,127 @@ describe(PLUGIN_NAME .. ": (schema)", function() sample_rate = 1 } } - _, err = validate({ metrics = metrics_input}) - assert.same({ - config = { - metrics = { - [1] = { - ["@entity"] = { - [1] = "failed conditional validation given value of field 'name'" - }, - stat_type = 'value must be counter' - } - } - } - }, err) + _, err = validate_entity({ metrics = metrics_input}, statsd_schema) + assert.not_nil(err) + assert.equal("value must be counter", err.config.metrics[1].stat_type) + end) + it("accepts empty allow status codes configuration parameter", function() + local allow_status_codes_input = {} + + local ok, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.is_nil(err) + assert.is_truthy(ok) + end) + it("accepts if allow status codes configuration parameter is given status codes in form of ranges", function() + local allow_status_codes_input = { + "200-299", + "300-399" + } + + local ok, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.is_nil(err) + assert.is_truthy(ok) + end) + it("rejects if allow status codes configuration is given as alphabet values", function() + local allow_status_codes_input = { + "test" + } + + local _, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.not_nil(err) + assert.contains("invalid value: test", err.config.allow_status_codes) + end) + it("rejects if allow status codes configuration is given as special characters", function() + local allow_status_codes_input = { + "$%%" + } + + local _, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.not_nil(err) + assert.contains("invalid value: $%%", err.config.allow_status_codes) + end) + it("rejects if allow status codes configuration is given as alphabet values with dash symbol which indicates range", function() + local allow_status_codes_input = { + "test-test", + } + + local _, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.not_nil(err) + assert.contains("invalid value: test-test", err.config.allow_status_codes) + end) + it("rejects if allow status codes configuration is given as alphabet an numeric values with dash symbol which indicates range", function() + local allow_status_codes_input = { + "test-299", + "300-test" + } + + local _, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.not_nil(err) + assert.contains("invalid value: test-299", err.config.allow_status_codes) + assert.contains("invalid value: 300-test", err.config.allow_status_codes) + end) + it("rejects if one of allow status codes configuration is invalid", function() + local allow_status_codes_input = { + "200-300", + "test-test" + } + + local _, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.not_nil(err) + assert.contains("invalid value: test-test", err.config.allow_status_codes) + end) + it("rejects if allow status codes configuration is given as numeric values without dash symbol which indicates range", function() + local allow_status_codes_input = { + "200", + "299" + } + + local _, err = validate_entity({ allow_status_codes = allow_status_codes_input}, statsd_schema) + assert.not_nil(err) + assert.contains("invalid value: 200", err.config.allow_status_codes) + end) + it("accepts valid udp_packet_size", function() + local ok, err = validate_entity({ udp_packet_size = 0}, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ udp_packet_size = 1}, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ udp_packet_size = 10000}, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + end) + it("rejects invalid udp_packet_size", function() + local _, err = validate_entity({ udp_packet_size = -1}, statsd_schema) + assert.not_nil(err) + assert.equal("value should be between 0 and 65507", err.config.udp_packet_size) + local _, err = validate_entity({ udp_packet_size = "a"}, statsd_schema) + assert.not_nil(err) + assert.equal("expected a number", err.config.udp_packet_size) + local _, err = validate_entity({ udp_packet_size = 65508}, statsd_schema) + assert.not_nil(err) + assert.equal("value should be between 0 and 65507", err.config.udp_packet_size) + end) + it("accepts valid identifier_default", function() + local ok, err = validate_entity({ consumer_identifier_default = "consumer_id" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ service_identifier_default = "service_id" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ workspace_identifier_default = "workspace_id" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + end) + it("rejects invalid identifier_default", function() + local _, err = validate_entity({ + consumer_identifier_default = "invalid type", + service_identifier_default = "invalid type", + workspace_identifier_default = "invalid type" + }, statsd_schema) + assert.not_nil(err) + assert.equal("expected one of: consumer_id, custom_id, username", err.config.consumer_identifier_default) + assert.equal("expected one of: service_id, service_name, service_host, service_name_or_host", err.config.service_identifier_default) + assert.equal("expected one of: workspace_id, workspace_name", err.config.workspace_identifier_default) end) end) diff --git a/spec/03-plugins/06-statsd/03-allow_status_codes_spec.lua b/spec/03-plugins/06-statsd/03-allow_status_codes_spec.lua new file mode 100644 index 00000000000..63184f04aef --- /dev/null +++ b/spec/03-plugins/06-statsd/03-allow_status_codes_spec.lua @@ -0,0 +1,34 @@ +local log = require "kong.plugins.statsd.log" + +describe("Plugin: statsd (log_helper)", function() + + it("should be true with any status code when allow_status_codes is nil", function() + local allow_status_codes = nil + assert.is_truthy(log.is_in_range(allow_status_codes, 200)) + assert.is_truthy(log.is_in_range(allow_status_codes, 201)) + assert.is_truthy(log.is_in_range(allow_status_codes, 401)) + assert.is_truthy(log.is_in_range(allow_status_codes, 500)) + end) + + it("should be true when status code is in allowed status code range", function() + local allow_status_codes = { + "200-204" + } + + assert.is_truthy(log.is_in_range(allow_status_codes, 200)) + assert.is_truthy(log.is_in_range(allow_status_codes, 201)) + assert.is_truthy(log.is_in_range(allow_status_codes, 203)) + assert.is_truthy(log.is_in_range(allow_status_codes, 204)) + end) + + it("should be false when status code is not in between two configured ranges", function() + local allow_status_codes = { + "200-204", + "400-404" + } + assert.is_false(log.is_in_range(allow_status_codes, 205)) + assert.is_false(log.is_in_range(allow_status_codes, 301)) + assert.is_false(log.is_in_range(allow_status_codes, 500)) + end) +end) + From 89eedcfa2655a47957e1c077180a9cd8c8067387 Mon Sep 17 00:00:00 2001 From: Hiroshi Fukada Date: Thu, 4 Aug 2022 16:19:44 -0400 Subject: [PATCH 1674/4351] fix(prometheus-grafana-dashboard): Update the dashboard to use 3.0.0 metric names --- .../prometheus/grafana/kong-official.json | 94 +++++++++---------- 1 file changed, 47 insertions(+), 47 deletions(-) diff --git a/kong/plugins/prometheus/grafana/kong-official.json b/kong/plugins/prometheus/grafana/kong-official.json index e3da353ab78..1fbffb576b4 100644 --- a/kong/plugins/prometheus/grafana/kong-official.json +++ b/kong/plugins/prometheus/grafana/kong-official.json @@ -137,7 +137,7 @@ "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_http_status{instance=~\"$instance\"}[1m]))", + "expr": "sum(rate(kong_http_requests_total{instance=~\"$instance\"}[1m]))", "format": "time_series", "intervalFactor": 2, "legendFormat": "Requests/second", @@ -235,14 +235,14 @@ "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service)", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service)", "format": "time_series", "intervalFactor": 2, "legendFormat": "service:{{service}}", "refId": "A" }, { - "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route)", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route)", "format": "time_series", "intervalFactor": 2, "legendFormat": "route:{{route}}", @@ -340,14 +340,14 @@ "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service,code)", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service,code)", "format": "time_series", "intervalFactor": 2, "legendFormat": "service:{{service}}-{{code}}", "refId": "A" }, { - "expr": "sum(rate(kong_http_status{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route,code)", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route,code)", "format": "time_series", "intervalFactor": 2, "legendFormat": "route:{{route}}-{{code}}", @@ -460,21 +460,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"kong\",instance=~\"$instance\"}[1m])) by (le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"kong\",instance=~\"$instance\"}[1m])) by (le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"kong\",instance=~\"$instance\"}[1m])) by (le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99", @@ -572,21 +572,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"kong\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90-{{service}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"kong\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{service}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"kong\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{service}}", @@ -684,21 +684,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"kong\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90-{{route}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"kong\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{route}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"kong\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{route}}", @@ -796,21 +796,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"request\"}[1m])) by (le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"request\"}[1m])) by (le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"request\"}[1m])) by (le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99", @@ -908,21 +908,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"request\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90-{{service}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"request\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{service}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"request\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{service}}", @@ -1020,21 +1020,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"request\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90-{{route}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"request\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{route}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"request\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{route}}", @@ -1133,7 +1133,7 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"upstream\"}[1m])) by (le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "interval": "", "intervalFactor": 2, @@ -1141,14 +1141,14 @@ "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"upstream\"}[1m])) by (le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"upstream\"}[1m])) by (le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99", @@ -1247,7 +1247,7 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"upstream\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "interval": "", "intervalFactor": 2, @@ -1255,14 +1255,14 @@ "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"upstream\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{service}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"upstream\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{service}}", @@ -1361,7 +1361,7 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_latency_bucket{type=\"upstream\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "interval": "", "intervalFactor": 2, @@ -1369,14 +1369,14 @@ "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_latency_bucket{type=\"upstream\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{route}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_latency_bucket{type=\"upstream\", service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{route}}", @@ -1491,7 +1491,7 @@ "steppedLine": false, "targets": [ { - "expr": "sum(irate(kong_bandwidth{instance=~\"$instance\"}[1m])) by (type)", + "expr": "sum(irate(kong_bandwidth_bytes{instance=~\"$instance\"}[1m])) by (type)", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{type}}", @@ -1589,14 +1589,14 @@ "steppedLine": false, "targets": [ { - "expr": "sum(irate(kong_bandwidth{type=\"egress\", service =~\"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service)", + "expr": "sum(irate(kong_bandwidth_bytes{direction=\"egress\", service =~\"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service)", "format": "time_series", "intervalFactor": 2, "legendFormat": "service:{{service}}", "refId": "A" }, { - "expr": "sum(irate(kong_bandwidth{type=\"egress\", service =~\"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route)", + "expr": "sum(irate(kong_bandwidth_bytes{direction=\"egress\", service =~\"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route)", "format": "time_series", "intervalFactor": 2, "legendFormat": "route:{{route}}", @@ -1694,7 +1694,7 @@ "steppedLine": false, "targets": [ { - "expr": "sum(irate(kong_bandwidth{type=\"ingress\", service =~\"$service\"}[1m])) by (service)", + "expr": "sum(irate(kong_bandwidth_bytes{direction=\"ingress\", service =~\"$service\"}[1m])) by (service)", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{service}}", @@ -2349,7 +2349,7 @@ "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_nginx_http_current_connections{state=~\"active|reading|writing|waiting\", instance=~\"$instance\"}[1m])) by (state)", + "expr": "sum(rate(kong_nginx_connections_total{state=~\"active|reading|writing|waiting\", instance=~\"$instance\"}[1m])) by (state)", "format": "time_series", "intervalFactor": 2, "legendFormat": "{{state}}", @@ -2463,7 +2463,7 @@ "targets": [ { "exemplar": true, - "expr": "sum(kong_nginx_http_current_connections{state=\"total\", instance=~\"$instance\"})", + "expr": "sum(kong_nginx_connections_total{state=\"total\", instance=~\"$instance\"})", "format": "time_series", "interval": "", "intervalFactor": 2, @@ -2549,7 +2549,7 @@ "tableColumn": "", "targets": [ { - "expr": "sum(kong_nginx_http_current_connections{state=\"handled\", instance=~\"$instance\"})", + "expr": "sum(kong_nginx_connections_total{state=\"handled\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 2, "legendFormat": "Handled", @@ -2634,7 +2634,7 @@ "tableColumn": "", "targets": [ { - "expr": "sum(kong_nginx_http_current_connections{state=\"accepted\", instance=~\"$instance\"})", + "expr": "sum(kong_nginx_connections_total{state=\"accepted\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 2, "legendFormat": "Accepted", @@ -2669,7 +2669,7 @@ "allValue": ".*", "current": {}, "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_http_status,service)", + "definition": "label_values(kong_http_requests_total,service)", "description": null, "error": null, "hide": 0, @@ -2679,7 +2679,7 @@ "multi": true, "name": "service", "options": [], - "query": "label_values(kong_http_status,service)", + "query": "label_values(kong_http_requests_total,service)", "refresh": 1, "regex": "", "skipUrlSync": false, @@ -2694,7 +2694,7 @@ "allValue": ".*", "current": {}, "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_nginx_http_current_connections,instance)", + "definition": "label_values(kong_nginx_connections_total,instance)", "description": null, "error": null, "hide": 0, @@ -2704,7 +2704,7 @@ "multi": true, "name": "instance", "options": [], - "query": "label_values(kong_nginx_http_current_connections,instance)", + "query": "label_values(kong_nginx_connections_total,instance)", "refresh": 2, "regex": ".*", "skipUrlSync": false, @@ -2719,7 +2719,7 @@ "allValue": ".*", "current": {}, "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_nginx_http_current_connections,route)", + "definition": "label_values(kong_nginx_connections_total,route)", "description": null, "error": null, "hide": 0, @@ -2729,7 +2729,7 @@ "multi": true, "name": "route", "options": [], - "query": "label_values(kong_nginx_http_current_connections,route)", + "query": "label_values(kong_nginx_connections_total,route)", "refresh": 1, "regex": "", "skipUrlSync": false, @@ -2801,4 +2801,4 @@ "list": [] }, "version": 6 -} \ No newline at end of file +} From 19f3bf2741c5e4cd180fb25f78e0419ad021bd1d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Wed, 27 Jul 2022 22:58:10 +0200 Subject: [PATCH 1675/4351] chore(scripts) modify changelog helper to return a list of authors and their PRs --- scripts/changelog-helper.lua | 277 +++++++++++++---------------------- 1 file changed, 100 insertions(+), 177 deletions(-) diff --git a/scripts/changelog-helper.lua b/scripts/changelog-helper.lua index 486eb465b0e..5c10cae54bb 100755 --- a/scripts/changelog-helper.lua +++ b/scripts/changelog-helper.lua @@ -19,7 +19,6 @@ local USAGE = [[ local KNOWN_KONGERS = { -- include kong alumni here - hishamhm = true, p0pr0ck5 = true, } @@ -129,7 +128,12 @@ local function get_comparison_commits(api, from_ref, to_ref) local latest_ancestor_iso8601 = os.date("!%Y-%m-%dT%TZ", latest_ancestor_epoch) local commits = {} + --local count = 0 for commit in api.iterate_paged(fmt("/repos/kong/kong/commits?since=%s", latest_ancestor_iso8601)) do + --if count >= 10 then + --return commits + --end + --count = count + 1 if datetime_to_epoch(commit.commit.committer.date) > latest_ancestor_epoch then commits[#commits + 1] = commit --print("sha: ", commit.sha, ", date: ", commit.commit.committer.date, ", epoch: ", datetime_to_epoch(commit.commit.committer.date)) @@ -171,8 +175,10 @@ local function get_prs_from_comparison_commits(api, commits) -- optimization: preload all commits for this PR into pr_by_commit_sha to avoid unnecessary calls to /repos/kong/kong/commits/%s/pulls local pr_commits_res = api.get(fmt("/repos/kong/kong/pulls/%d/commits?per_page=100", pr.number)) - for _, pr_commit in ipairs(pr_commits_res) do - pr_by_commit_sha[pr_commit.sha] = pr + if type(pr_commits_res) ~= "table" then + for _, pr_commit in ipairs(pr_commits_res) do + pr_by_commit_sha[pr_commit.sha] = pr + end end end pr.commits = pr.commits or {} @@ -186,6 +192,29 @@ local function get_prs_from_comparison_commits(api, commits) end +local function get_prs_from_changelog_hash() + print("\n\nParsing current changelog") + local prs_from_changelog_hash = {} + + local changelog_filename = "CHANGELOG.md" + + local f = assert(io.open(changelog_filename, "r")) + local line + repeat + line = f:read("*line") + if line then + for pr in line:gmatch('#(%d%d%d?%d?%d?)') do + io.write("#", pr, ", ") + prs_from_changelog_hash[assert(tonumber(pr))] = true + end + end + until not line + f:close() + + return prs_from_changelog_hash +end + + local function get_non_konger_authors(api, commits) print("\n\nFinding non-konger authors") local author_logins_hash = {} @@ -204,7 +233,7 @@ local function get_non_konger_authors(api, commits) local _, status = api.get(fmt("/orgs/kong/memberships/%s", login)) if status == 404 then non_kongers[login] = true - io.stdout:write("✅") + io.stdout:write("🌎") else io.stdout:write("🦍") end @@ -217,25 +246,22 @@ end local function extract_type_and_scope_and_title(str) - local typ, scope, title = string.match(str, "^([^%(]+)%(([^%)]+)%) (.+)$") + local typ, scope, title = string.match(str, "^([^%(]+)%(([^%)]+)%) ?(.+)$") return typ, scope, title end -local function get_first_line(str) - return str:match("^([^\n]+)") -end - --- Transforms the list of PRs into a shorter table that is easier to get a report out of +-- Transforms the list of PRs into a shorter table that is organized by author local function categorize_prs(prs) print("\n\nCategorizing PRs") local categorized_prs = {} local commits, authors_hash + for pr_number,pr in pairs(prs) do commits = {} authors_hash = {} for _,c in ipairs(pr.commits) do - if c.author and c.author.login then + if type(c.author) == "table" and c.author.login then authors_hash[c.author.login] = true end commits[#commits + 1] = c.commit.message @@ -257,7 +283,7 @@ local function categorize_prs(prs) end table.sort(authors) - categorized_prs[pr_number] = { + table.insert(categorized_prs, { number = pr_number, title = title, typ = typ, @@ -266,198 +292,93 @@ local function categorize_prs(prs) description = pr.body, commits = commits, authors = authors, - } + }) end return categorized_prs end --- to_sentence({}) = "" --- to_sentence({"a"}) = "a" --- to_sentence({"a", "b"}) = "a and b" --- to_sentence({"a", "b", "c" }) = "a, b and c" -local function to_sentence(arr) - local buffer = {} - local len = #arr - for i = 1, len do - buffer[i * 2 - 1] = arr[i] - if i < len - 1 then - buffer[i * 2] = ", " - elseif i == len - 1 then - buffer[i * 2] = " and " - end - end - return table.concat(buffer) -end - -local function render_pr_li_thank_you(authors, non_kongers_hash) - local non_kongers_links = {} - for _,login in ipairs(authors) do - if non_kongers_hash[login] then - non_kongers_links[#non_kongers_links + 1] = fmt("[%s](https://github.com/%s)", login, login) - end - end - if #non_kongers_links == 0 then - return "." - end - return fmt("\n Thanks %s for the patch!", to_sentence(non_kongers_links)) -end - -local function render_pr_li_markdown(pr, non_kongers_hash) - return fmt([[ -- %s - [#%d](%s)%s -]], pr.title, pr.number, pr.url, render_pr_li_thank_you(pr.authors, non_kongers_hash)) +local function pr_needed_in_changelog(pr) + return pr.typ ~= "tests" and + pr.typ ~= "hotfix" and + pr.typ ~= "docs" and + pr.typ ~= "doc" and + pr.typ ~= "style" and + (pr.typ ~= "chore" or pr.scope == "deps") end -local function print_report(categorized_prs, non_pr_commits, non_kongers_hash, to_ref) - local pr_numbers = {} - for pr_number in pairs(categorized_prs) do - pr_numbers[#pr_numbers + 1] = pr_number - end - table.sort(pr_numbers) - +local function print_report(categorized_prs, non_pr_commits, non_kongers_hash, to_ref, prs_from_changelog_hash) print("=================================================") - -- Dependencies - local first_dep = true - for _, pr_number in ipairs(pr_numbers) do - local pr = categorized_prs[pr_number] + local prs_by_author = {} - if pr.typ == "chore" and (pr.scope == "deps" or pr.scope == "rockspec") then - if first_dep then - first_dep = false - print("\n\n### Dependencies\n") - end - pr.reported = true - print(render_pr_li_markdown(pr, non_kongers_hash)) + for _,pr in pairs(categorized_prs) do + for _,a in ipairs(pr.authors) do + prs_by_author[a] = prs_by_author[a] or {} + table.insert(prs_by_author[a], pr) end end - - local categories_markdown = [[ -##### Core - -##### CLI - -##### Configuration - -##### Admin API - -##### PDK - -##### Plugins - ]] - - local feats = {} - local fixes = {} - local unknown = {} - for _, pr_number in ipairs(pr_numbers) do - local pr = categorized_prs[pr_number] - if pr.typ == "feat" then - feats[#feats + 1] = pr - elseif pr.typ == "fix" then - fixes[#fixes + 1] = pr - elseif not pr.reported then - unknown[#unknown + 1] = pr - end + for author, prs in pairs(prs_by_author) do + table.sort(prs, function(pra, prb) + return pra.number < prb.number + end) end - local sort_by_scope = function(a,b) - if a.scope == b.scope then - return a.number < b.number - end - return a.scope < b.scope + local authors_array = {} + for author in pairs(prs_by_author) do + table.insert(authors_array, author) end - table.sort(feats, sort_by_scope) - table.sort(fixes, sort_by_scope) - table.sort(unknown, sort_by_scope) - - for i, pr in ipairs(feats) do - if i == 1 then - print([[ - - -### Additions - -Note: Categorize the additions below into one of these categories (add categories if needed). - Remove this note - -]], categories_markdown) + table.sort(authors_array, function(a,b) + return non_kongers_hash[a] or non_kongers_hash[b] or a < b + end) + + for _,author in ipairs(authors_array) do + print("\n\n## ", author, non_kongers_hash[author] and " 🌎" or " 🦍", "\n") + + local prs = prs_by_author[author] + local in_changelog_prs = {} + local non_changelog_prs = {} + local candidate_changelog_prs = {} + for _,pr in ipairs(prs) do + if(prs_from_changelog_hash[pr.number]) then + table.insert(in_changelog_prs, pr) + elseif pr_needed_in_changelog(pr) then + table.insert(candidate_changelog_prs, pr) + else + table.insert(non_changelog_prs, pr) + end end - print(render_pr_li_markdown(pr, non_kongers_hash)) - end - for i, pr in ipairs(fixes) do - if i == 1 then - print([[ - - -### Fixes - -Note: Categorize the fixes below into one of these categories (add categories if needed). - Remove this note - -]], categories_markdown) + if #candidate_changelog_prs > 0 then + print("\nProbably need to be in changelog:") + for i,pr in ipairs(candidate_changelog_prs) do + print(fmt(" - [#%d %s/%s %s](%s)", pr.number, pr.typ, pr.scope, pr.title, pr.url)) + --print(pr.description) + --for _,c in ipairs(pr.commits) do + --print(fmt(" - %s", c)) + --end + end end - print(render_pr_li_markdown(pr, non_kongers_hash)) - end - - - for i, pr in ipairs(unknown) do - if i == 1 then - print([[ - -### Unknown PRs - -The following PRs could not be identified as either fixes or feats. Please move them to their appropiate place or discard them. -Remove this whole section afterwards. - -]]) + if #non_changelog_prs > 0 then + print("\nProbably *not* needed on changelog (by type of pr):") + for i,pr in ipairs(non_changelog_prs) do + print(fmt(" - [#%d %s/%s %s](%s)", pr.number, pr.typ, pr.scope, pr.title, pr.url)) + end end - print(fmt([[ -- %s - [#%d](%s)%s - Categorization: %s(%s) - Commits:]], - pr.title, pr.number, pr.url, render_pr_li_thank_you(pr.authors, non_kongers_hash), pr.typ, pr.scope)) - - for _, commit in ipairs(pr.commits) do - print(fmt([[ - - %s]], get_first_line(commit))) + if #in_changelog_prs > 0 then + print("\nAlready detected in changelog (by PR number): ") + for i,pr in ipairs(in_changelog_prs) do + print(fmt(" - [#%d %s/%s %s](%s)", pr.number, pr.typ, pr.scope, pr.title, pr.url)) + end end - end - - for i,commit in ipairs(non_pr_commits) do - if i == 1 then - print(fmt([[ -### Non-PR commits -I could not find the PR for the following commits. They are likely direct pushes against %s. - -]], to_ref)) - end - - local msg = commit.commit.message - local typ, scope = extract_type_and_scope_and_title(msg) - if not typ then - typ, scope = "unknown", "unknown" - end - local author = commit.author and (commit.author.login or commit.author.name) or "unknown" - - print(fmt([[ -- %s - [%s](%s) - Categorization: %s(%s) - Author: %s -]], get_first_line(msg), commit.sha, commit.html_url, typ, scope, author)) end - end @@ -477,8 +398,10 @@ local commits = get_comparison_commits(api, from_ref, to_ref) local prs, non_pr_commits = get_prs_from_comparison_commits(api, commits) +local prs_from_changelog_hash = get_prs_from_changelog_hash() + local categorized_prs = categorize_prs(prs) local non_kongers_hash = get_non_konger_authors(api, commits) -print_report(categorized_prs, non_pr_commits, non_kongers_hash, to_ref) +print_report(categorized_prs, non_pr_commits, non_kongers_hash, to_ref, prs_from_changelog_hash) From 7f227e2c673b2f098e6ee87e36f981194a34a897 Mon Sep 17 00:00:00 2001 From: windmgc Date: Tue, 9 Aug 2022 22:16:04 +0800 Subject: [PATCH 1676/4351] docs(changelog) update changelog --- CHANGELOG.md | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 440f17bc507..9f36610d432 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -333,6 +333,8 @@ #### Plugins +- Sync all plugin versions to the Kong version + [#8772](https://github.com/Kong/kong/pull/8772) - Introduced the new **OpenTelemetry** plugin that export tracing instrumentations to any OTLP/HTTP compatible backend. `opentelemetry_tracing` configuration should be enabled to collect @@ -348,10 +350,13 @@ [#8735](https://github.com/Kong/kong/pull/8735) - **AWS-Lambda**: add support for cross account invocation through configuration properties `aws_assume_role_arn` and - `aws_role_session_name`. + `aws_role_session_name`.[#8900](https://github.com/Kong/kong/pull/8900) [#8900](https://github.com/Kong/kong/pull/8900) -- Sync all plugin versions to the Kong version - [#8772](https://github.com/Kong/kong/pull/8772) +- **AWS-Lambda**: accept string type `statusCode` as valid return when + working in proxy integration mode. + [#8765](https://github.com/Kong/kong/pull/8765) +- **AWS-Lambda**: separate aws credential cache by IAM role ARN + [#8907](https://github.com/Kong/kong/pull/8907) - **Statsd**: :fireworks: **Newly open-sourced plugin capabilities**: All capabilities of [Statsd Advanced](https://docs.konghq.com/hub/kong-inc/statsd-advanced/) are now bundled in [Statsd](https://docs.konghq.com/hub/kong-inc/statsd). [#9046](https://github.com/Kong/kong/pull/9046) @@ -403,6 +408,8 @@ [#8668] https://github.com/Kong/kong/pull/8668 - Moved all `.proto` files to `/usr/local/kong/include` and ordered by priority. [#8914](https://github.com/Kong/kong/pull/8914) +- Fixed an issue that cause unexpected 404 error on creating/updating configs with invalid options + [#8831](https://github.com/Kong/kong/pull/8831) #### Plugins @@ -425,6 +432,10 @@ [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) - **LDAP-Auth**: Refactored ASN.1 parser using OpenSSL API through FFI. [#8663](https://github.com/Kong/kong/pull/8663) +- **Rate-Limiting** and **Response-ratelimiting**: Fix a disordered behaviour caused by `pairs` function + which may cause Postgres DEADLOCK problem [#8968](https://github.com/Kong/kong/pull/8968) +- **Response-rate-Limiting**: Fix a disordered behaviour caused by `pairs` function + which may cause Postgres DEADLOCK problem [#8968](https://github.com/Kong/kong/pull/8968) #### Clustering From b807c290a4721b7931436d8e22a26c5ab7abafcf Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 9 Aug 2022 09:36:05 -0700 Subject: [PATCH 1677/4351] docs(changelog) add entry for #9060 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9f36610d432..00880dd05f0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -442,6 +442,8 @@ - The cluster listener now uses the value of `admin_error_log` for its log file instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) +- Fixed a typo in some business logic that checks the Kong role before setting a + value in cache at startup [#9060](https://github.com/Kong/kong/pull/9060) ## [2.8.1] From 86bdd63d0b06eb7ecba78fbbcce16ea81142dba0 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 9 Aug 2022 09:40:09 -0700 Subject: [PATCH 1678/4351] docs(changelog) normalize PR links in some recent entries --- CHANGELOG.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 00880dd05f0..0c67c5d6829 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -109,7 +109,7 @@ - The `kong.request.get_path()` PDK function now performs path normalization on the string that is returned to the caller. The raw, non-normalized version of the request path can be fetched via `kong.request.get_raw_path()`. - [8823](https://github.com/Kong/kong/pull/8823) + [#8823](https://github.com/Kong/kong/pull/8823) - The Kong singletons module `"kong.singletons"` was removed in favor of the PDK `kong.*`. [#8874](https://github.com/Kong/kong/pull/8874) - The support for `legacy = true/false` attribute was removed from Kong schemas and @@ -282,12 +282,12 @@ nodes [#8452](https://github.com/Kong/kong/pull/8452). - Use the new timer library to improve performance, except for the plugin server. - [8912](https://github.com/Kong/kong/pull/8912) + [#8912](https://github.com/Kong/kong/pull/8912) #### Admin API - Added a new API `/timers` to get the timer statistics. - [8912](https://github.com/Kong/kong/pull/8912) + [#8912](https://github.com/Kong/kong/pull/8912) #### Core @@ -441,7 +441,7 @@ #### Clustering - The cluster listener now uses the value of `admin_error_log` for its log file - instead of `proxy_error_log` [8583](https://github.com/Kong/kong/pull/8583) + instead of `proxy_error_log` [#8583](https://github.com/Kong/kong/pull/8583) - Fixed a typo in some business logic that checks the Kong role before setting a value in cache at startup [#9060](https://github.com/Kong/kong/pull/9060) From afafc59f857db28e2b2a25b8a781680bd7fcac70 Mon Sep 17 00:00:00 2001 From: suika Date: Wed, 10 Aug 2022 18:05:52 +0800 Subject: [PATCH 1679/4351] fix(docs) wrong PR number for 8611 --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0c67c5d6829..c5027f01a6a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -393,7 +393,7 @@ execution, avoiding unnecessary concurrent executions. [#8567](https://github.com/Kong/kong/pull/8567) - External plugins now handle returned JSON with null member correctly. - [#8610](https://github.com/Kong/kong/pull/8610) + [#8611](https://github.com/Kong/kong/pull/8611) - Fix issue where the Go plugin server instance would not be updated after a restart (e.g., upon a plugin server crash). [#8547](https://github.com/Kong/kong/pull/8547) From aa2d9bc254470134a5bd5dca6f86d4bbc05d409a Mon Sep 17 00:00:00 2001 From: suika Date: Wed, 10 Aug 2022 18:28:49 +0800 Subject: [PATCH 1680/4351] docs(changelog) update changelog --- CHANGELOG.md | 41 ++++++++++++++++++++++++++++++----------- 1 file changed, 30 insertions(+), 11 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c5027f01a6a..e7ee4dcf441 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -167,15 +167,7 @@ #### Plugins -- **HTTP-log**: `headers` field now only takes a single string per header name, - where it previously took an array of values - [#6992](https://github.com/Kong/kong/pull/6992) -- **AWS Lambda**: `aws_region` field must be set through either plugin config or environment variables, - allow both `host` and `aws_region` fields, and always apply SigV4 signature. - [#8082](https://github.com/Kong/kong/pull/8082) -- The pre-functions plugin changed priority from `+inf` to `1000000`. - [#8836](https://github.com/Kong/kong/pull/8836) -- A couple of plugins that received new priority values. +- Some plugins received new priority values. This is important for those who run custom plugins as it may affect the sequence your plugins are executed. Note that this does not change the order of execution for plugins in a standard kong installation. List of plugins and their old and new priority value: @@ -187,6 +179,16 @@ - `ldap-auth` changed from 1002 to 1200 - `oauth2` changed from 1004 to 1400 - `rate-limiting` changed from 901 to 910 +- Plugins with colliding priorities have now deterministic sorting based on their name + [#8957](https://github.com/Kong/kong/pull/8957) +- **HTTP-log**: `headers` field now only takes a single string per header name, + where it previously took an array of values + [#6992](https://github.com/Kong/kong/pull/6992) +- **AWS Lambda**: `aws_region` field must be set through either plugin config or environment variables, + allow both `host` and `aws_region` fields, and always apply SigV4 signature. + [#8082](https://github.com/Kong/kong/pull/8082) +- The pre-functions plugin changed priority from `+inf` to `1000000`. + [#8836](https://github.com/Kong/kong/pull/8836) - **JWT**: The authenticated JWT is no longer put into the nginx context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that value being set under that name must be updated to use Kong's shared context @@ -197,8 +199,7 @@ [#9028](https://github.com/Kong/kong/pull/9028) - **ACME**: `allow_any_domain` field added. It is default to false and if set to true, the gateway will ignore the `domains` field. -- Plugins with colliding priorities have now deterministic sorting based on their name - [#8957](https://github.com/Kong/kong/pull/8957) + [#9047](https://github.com/Kong/kong/pull/9047) - **Statsd**: - The metric name that is related to the service has been renamed by adding a `service.` prefix. e.g. `kong.service..request.count` [#9046](https://github.com/Kong/kong/pull/9046) - The metric `kong..request.status.` and `kong..user..request.status.` has been renamed to `kong.service..status.` and `kong.service..user..status.` [#9046](https://github.com/Kong/kong/pull/9046) @@ -410,6 +411,15 @@ [#8914](https://github.com/Kong/kong/pull/8914) - Fixed an issue that cause unexpected 404 error on creating/updating configs with invalid options [#8831](https://github.com/Kong/kong/pull/8831) +- Fixed an issue that causes crashes when calling some PDK APIs + [#8604](https://github.com/Kong/kong/pull/8604) +- Fixed an issue that cause crashes when go PDK calls return arrays + [#8891](https://github.com/Kong/kong/pull/8891) +- Plugin servers now shutdowns gracefully when Kong exits + [#8923](https://github.com/Kong/kong/pull/8923) +- CLI now prompts with `[y/n]` instead of `[Y/n]`, as it does not take `y` as default + [#9114](https://github.com/Kong/kong/pull/9114) + #### Plugins @@ -436,6 +446,15 @@ which may cause Postgres DEADLOCK problem [#8968](https://github.com/Kong/kong/pull/8968) - **Response-rate-Limiting**: Fix a disordered behaviour caused by `pairs` function which may cause Postgres DEADLOCK problem [#8968](https://github.com/Kong/kong/pull/8968) +- **gRPC gateway**: Fix the handling of boolean fields from URI arguments + [#9180](https://github.com/Kong/kong/pull/9180) + +### Performance + +- **ACME**: Added cache for `domains_matcher` + [#9048](https://github.com/Kong/kong/pull/9048) +- `pdk.request.get_header` changed to a faster implementation, not to fetch all headers every time it's called + [#8716](https://github.com/Kong/kong/pull/8716) #### Clustering From e6502386f81cf1ab579f354ab1660583110677f4 Mon Sep 17 00:00:00 2001 From: ms2008 Date: Thu, 11 Aug 2022 10:09:57 +0800 Subject: [PATCH 1681/4351] docs(changelog) update changelog --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e7ee4dcf441..47a138e7dd5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -463,6 +463,14 @@ instead of `proxy_error_log` [#8583](https://github.com/Kong/kong/pull/8583) - Fixed a typo in some business logic that checks the Kong role before setting a value in cache at startup [#9060](https://github.com/Kong/kong/pull/9060) +- Fixed DP get zero size config while service with plugin-enabled route is disabled + [#8816](https://github.com/Kong/kong/pull/8816) + + +#### PDK + +- `kong.response.get_source()` now return an error instead of an exit when plugin throws + runtime exception on access phase [#8599](https://github.com/Kong/kong/pull/8599) ## [2.8.1] From f9181132800ae677d8d8cd89ed881f54e0a1e8a5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Aug 2022 19:49:02 +0200 Subject: [PATCH 1682/4351] docs(changelog) document breaking changes in Prometheus --- CHANGELOG.md | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 47a138e7dd5..724a6138102 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -193,7 +193,18 @@ context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that value being set under that name must be updated to use Kong's shared context instead (kong.ctx.shared.authenticated_jwt_token) before upgrading to 3.0 -- **Prometheus**: The prometheus plugin doesn't export status codes, latencies, bandwidth and upstream +- **Prometheus**: The prometheus metrics have been reworked extensively for 3.0. + - Latency has been split into 4 different metrics: kong_latency_ms, upstream_latency_ms and request_latency_ms (http) /tcp_session_duration_ms (stream). Buckets details below. + - Separate out Kong Latency Bucket values and Upstream Latency Bucket values. + - `consumer_status` removed. + - `request_count` and `consumer_status` have been merged into just `http_requests_total`. If the `per_consumer` config is set false, the consumer label will be empty. + If the `per_consumer` config is true, it will be filled. + - `http_requests_total` has a new label `source`, set to either `exit`, `error` or `service`. + - New Metric: `node_info`. Single gauge set to 1 that outputs the node's id and kong version. + - All Memory metrics have a new label `node_id` + - `nginx_http_current_connections` merged with `nginx_stream_current_connection` into `nginx_current_connections` + [#8712](https://github.com/Kong/kong/pull/8712) +- **Prometheus**: The plugin doesn't export status codes, latencies, bandwidth and upstream healthcheck metrics by default. They can still be turned on manually by setting `status_code_metrics`, `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. [#9028](https://github.com/Kong/kong/pull/9028) From 723eac7f66ccaadf7087568360d4b788b8e28118 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Aug 2022 20:10:49 +0200 Subject: [PATCH 1683/4351] docs(changelog) delete reverted #8179 reverted by #8705, the changelog entry was missed --- CHANGELOG.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 724a6138102..a468e5d018b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -149,8 +149,6 @@ [#8798](https://github.com/Kong/kong/pull/8798). If you have scripts that use `POST` requests to modify target entities, you should change them to `PUT` requests to the appropriate endpoints before updating to Kong 3.0. -- Insert and update operations on duplicated target entities returns 409. - [#8179](https://github.com/Kong/kong/pull/8179) - The list of reported plugins available on the server now returns a table of metadata per plugin instead of a boolean `true`. [#8810](https://github.com/Kong/kong/pull/8810) From da3893b796f61153895d9a040fbfb171db22854a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Aug 2022 21:05:26 +0200 Subject: [PATCH 1684/4351] docs(changelog) add Zachary Hu's changes --- CHANGELOG.md | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a468e5d018b..f3cf922af32 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -288,6 +288,7 @@ ### Additions #### Performance + - Do not register unnecessary event handlers on Hybrid mode Control Plane nodes [#8452](https://github.com/Kong/kong/pull/8452). - Use the new timer library to improve performance, @@ -389,6 +390,7 @@ [#9276](https://github.com/Kong/kong/pull/9276) #### PDK + - Added new PDK function: `kong.request.get_start_time()` [#8688](https://github.com/Kong/kong/pull/8688) @@ -428,6 +430,13 @@ [#8923](https://github.com/Kong/kong/pull/8923) - CLI now prompts with `[y/n]` instead of `[Y/n]`, as it does not take `y` as default [#9114](https://github.com/Kong/kong/pull/9114) +- Improved the error message when Kong cannot connect to Cassandra on init + [#8847](https://github.com/Kong/kong/pull/8847) + +#### Admin API + +- Support HTTP/2 when requesting `/status` + [#8690](https://github.com/Kong/kong/pull/8690) #### Plugins @@ -475,7 +484,6 @@ - Fixed DP get zero size config while service with plugin-enabled route is disabled [#8816](https://github.com/Kong/kong/pull/8816) - #### PDK - `kong.response.get_source()` now return an error instead of an exit when plugin throws From 0bcc11e59fc1e65bced45561cef9de496feef8a5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Aug 2022 22:17:52 +0200 Subject: [PATCH 1685/4351] docs(changelog) add shettyh's changes --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f3cf922af32..2eaacf73f30 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -456,6 +456,8 @@ [#8848](https://github.com/Kong/kong/pull/8848) - **Zipkin**: Correct the calculation of the header filter start time [#9230](https://github.com/Kong/kong/pull/9230) +- **Zipkin**: Compatibility with the latest Jaeger header spec, which makes `parent_id` optional + [#8352](https://github.com/Kong/kong/pull/8352) - **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) - **LDAP-Auth**: Refactored ASN.1 parser using OpenSSL API through FFI. From caef405086d72ce8d53fbc5539dc8be5b253fa09 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Aug 2022 23:22:18 +0200 Subject: [PATCH 1686/4351] docs(changelog) add changes by qiqi --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2eaacf73f30..b06de4c3225 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -299,6 +299,9 @@ - Added a new API `/timers` to get the timer statistics. [#8912](https://github.com/Kong/kong/pull/8912) + and worker info + [#8999](https://github.com/Kong/kong/pull/8999) + #### Core From 8097babb07143832ed083bfbb74cc73408f26ddc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Fri, 19 Aug 2022 23:45:08 +0200 Subject: [PATCH 1687/4351] docs(changelog) changes from Thijs --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b06de4c3225..98fd2b872a1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -294,6 +294,8 @@ - Use the new timer library to improve performance, except for the plugin server. [#8912](https://github.com/Kong/kong/pull/8912) +- Increased use of caching for DNS queries by activating `additional_section` by default + [#8895](https://github.com/Kong/kong/pull/8895) #### Admin API @@ -301,6 +303,8 @@ [#8912](https://github.com/Kong/kong/pull/8912) and worker info [#8999](https://github.com/Kong/kong/pull/8999) +- `/` endpoint now includes plugin priority + [#8821](https://github.com/Kong/kong/pull/8821) #### Core @@ -331,6 +335,9 @@ when a target is removed or updated, the DNS record associated with it is removed from the list of hostnames to be resolved. [#8497](https://github.com/Kong/kong/pull/8497) [9265](https://github.com/Kong/kong/pull/9265) +- Improved error handling and debugging info in the DNS code + [#8902](https://github.com/Kong/kong/pull/8902) + #### Hybrid Mode From 5f42e9ac0f9ed18f803cf6ab66ec34497a72064d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 00:40:19 +0200 Subject: [PATCH 1688/4351] Revert "docs(changelog) delete reverted #8179" This reverts commit 4ee96292de57a6ce1eb6b5f55a6502426f47d98d. --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 98fd2b872a1..3cb354ca2c7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -149,6 +149,8 @@ [#8798](https://github.com/Kong/kong/pull/8798). If you have scripts that use `POST` requests to modify target entities, you should change them to `PUT` requests to the appropriate endpoints before updating to Kong 3.0. +- Insert and update operations on duplicated target entities returns 409. + [#8179](https://github.com/Kong/kong/pull/8179) - The list of reported plugins available on the server now returns a table of metadata per plugin instead of a boolean `true`. [#8810](https://github.com/Kong/kong/pull/8810) From 3acea922e9fd154b3f9c45278d80528031bce2d0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 01:04:21 +0200 Subject: [PATCH 1689/4351] docs(changelog) add ealogar's changes --- CHANGELOG.md | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3cb354ca2c7..3bc51f153bc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -150,7 +150,8 @@ `POST` requests to modify target entities, you should change them to `PUT` requests to the appropriate endpoints before updating to Kong 3.0. - Insert and update operations on duplicated target entities returns 409. - [#8179](https://github.com/Kong/kong/pull/8179) + [#8179](https://github.com/Kong/kong/pull/8179), + [#8768](https://github.com/Kong/kong/pull/8768) - The list of reported plugins available on the server now returns a table of metadata per plugin instead of a boolean `true`. [#8810](https://github.com/Kong/kong/pull/8810) @@ -453,12 +454,16 @@ #### Plugins +- External Plugins: better handling of the logging when a plugin instance loses the instances_id in an event handler + [#8652](https://github.com/Kong/kong/pull/8652) - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) - **syslog**: `conf.facility` default value is now set to `user` [#8564](https://github.com/Kong/kong/pull/8564) - **AWS-Lambda**: Removed `proxy_scheme` field from schema [#8566](https://github.com/Kong/kong/pull/8566) +- **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration + [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) - **hmac-auth**: Removed deprecated signature format using `ngx.var.uri` [#8558](https://github.com/Kong/kong/pull/8558) - Remove deprecated `blacklist`/`whitelist` config fields from bot-detection, ip-restriction and ACL plugins. @@ -470,8 +475,6 @@ [#9230](https://github.com/Kong/kong/pull/9230) - **Zipkin**: Compatibility with the latest Jaeger header spec, which makes `parent_id` optional [#8352](https://github.com/Kong/kong/pull/8352) -- **AWS-Lambda**: Change path from request_uri to upstream_uri, fix uri can not follow the rule defined in the request-transformer configuration - [#9058](https://github.com/Kong/kong/pull/9058) [#9129](https://github.com/Kong/kong/pull/9129) - **LDAP-Auth**: Refactored ASN.1 parser using OpenSSL API through FFI. [#8663](https://github.com/Kong/kong/pull/8663) - **Rate-Limiting** and **Response-ratelimiting**: Fix a disordered behaviour caused by `pairs` function From e757527707b1b86baca292613b5df2b8214b0fe1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 01:20:13 +0200 Subject: [PATCH 1690/4351] docs(changelog) add wangchong's changes --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3bc51f153bc..989f4469acb 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -419,6 +419,9 @@ [#8567](https://github.com/Kong/kong/pull/8567) - External plugins now handle returned JSON with null member correctly. [#8611](https://github.com/Kong/kong/pull/8611) +- Fixed an issue where the address of the environ variable could change but the code didn't + assumed it was fixed after init + [#8581](https://github.com/Kong/kong/pull/8581) - Fix issue where the Go plugin server instance would not be updated after a restart (e.g., upon a plugin server crash). [#8547](https://github.com/Kong/kong/pull/8547) @@ -445,6 +448,9 @@ [#9114](https://github.com/Kong/kong/pull/9114) - Improved the error message when Kong cannot connect to Cassandra on init [#8847](https://github.com/Kong/kong/pull/8847) +- Fixed an issue where Vault Subschema wasn't loaded in `off` strategy + [#9174](https://github.com/Kong/kong/pull/9174) + #### Admin API @@ -500,6 +506,8 @@ value in cache at startup [#9060](https://github.com/Kong/kong/pull/9060) - Fixed DP get zero size config while service with plugin-enabled route is disabled [#8816](https://github.com/Kong/kong/pull/8816) +- Localize `config_version` to avoid a race condition from the new yielding config loading code + [#8188](https://github.com/Kong/kong/pull/8818) #### PDK From 0bf018ed29c44a9e2d4152df952ee648ad718338 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 02:12:24 +0200 Subject: [PATCH 1691/4351] docs(changelog) add Aapo's changes --- CHANGELOG.md | 28 +++++++++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 989f4469acb..804d0423e26 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -312,6 +312,8 @@ #### Core +- Implemented delayed response in stream mode + [#6878](https://github.com/Kong/kong/pull/6878) - Added `cache_key` on target entity for uniqueness detection. [#8179](https://github.com/Kong/kong/pull/8179) - Introduced the tracing API which compatible with OpenTelemetry API spec and @@ -354,6 +356,8 @@ - Add support to negotiate services supported with wRPC protocol. We will support more services than config sync over wRPC in the future. [#8926](https://github.com/Kong/kong/pull/8926) +- Declarative config exports happen inside a transaction in Postgres + [#8586](https://github.com/Kong/kong/pull/8586) #### Plugins @@ -402,10 +406,14 @@ - `nginx_main_worker_rlimit_nofile=auto` has a lower bound of 1024 [#9276](https://github.com/Kong/kong/pull/9276) + #### PDK - Added new PDK function: `kong.request.get_start_time()` [#8688](https://github.com/Kong/kong/pull/8688) +- `kong.db.*.cache_key()` falls back to `.id` if nothing from `cache_key` is found + [#8553](https://github.com/Kong/kong/pull/8553) + ### Fixes @@ -450,6 +458,8 @@ [#8847](https://github.com/Kong/kong/pull/8847) - Fixed an issue where Vault Subschema wasn't loaded in `off` strategy [#9174](https://github.com/Kong/kong/pull/9174) +- The Schema now runs select transformations before process_auto_fields + [#9049](https://github.com/Kong/kong/pull/9049) #### Admin API @@ -496,7 +506,20 @@ [#9048](https://github.com/Kong/kong/pull/9048) - `pdk.request.get_header` changed to a faster implementation, not to fetch all headers every time it's called [#8716](https://github.com/Kong/kong/pull/8716) - +- Conditional rebuilding of router, plugins iterator and balancer on DP + [#8519](https://github.com/Kong/kong/pull/8519) +- Made config loading code more cooperative by yielding + [#8888](https://github.com/Kong/kong/pull/8888) +- Use LuaJIT encoder instead of JSON to serialize values faster in LMDB + [#8942](https://github.com/Kong/kong/pull/8942) +- Move inflating and JSON decoding non-concurrent, which avoids blocking and makes DP reloads faster + [#8959](https://github.com/Kong/kong/pull/8959) +- Stop duplication of some events + [#9082](https://github.com/Kong/kong/pull/9082) +- Improve performance of config hash calculation by using string buffer and tablepool + [#9073](https://github.com/Kong/kong/pull/9073) +- Reduce cache usage in dbless by not using the kong cache for Routes and Services in LMDB + [#8972](https://github.com/Kong/kong/pull/8972) #### Clustering @@ -513,6 +536,9 @@ - `kong.response.get_source()` now return an error instead of an exit when plugin throws runtime exception on access phase [#8599](https://github.com/Kong/kong/pull/8599) +- `kong.tools.uri.normalize()` now does escaping of reserved and unreserved characters more correctly + [#8140](https://github.com/Kong/kong/pull/8140) + ## [2.8.1] From 3084427f7e2e57ddfac93521993d2183d2d869fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 02:40:50 +0200 Subject: [PATCH 1692/4351] docs(changelog) changes by vinicius --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 804d0423e26..3bc86482e48 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -460,6 +460,12 @@ [#9174](https://github.com/Kong/kong/pull/9174) - The Schema now runs select transformations before process_auto_fields [#9049](https://github.com/Kong/kong/pull/9049) +- Fixed an issue where Kong would use too many timers to keep track of upstreams when `worker_consistency`=`eventual` + [#8694](https://github.com/Kong/kong/pull/8694), + [#8858](https://github.com/Kong/kong/pull/8858) +- Fixed an issue where it wasn't possible to set target status using only a hostname for targets set only by their hostname + [#8797](https://github.com/Kong/kong/pull/8797) + #### Admin API From 5f252784b69372e1bb6e55a4fe35a25e15f44d84 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 02:44:38 +0200 Subject: [PATCH 1693/4351] docs(changelog) changes by javier --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3bc86482e48..494445b1f4f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -513,7 +513,8 @@ - `pdk.request.get_header` changed to a faster implementation, not to fetch all headers every time it's called [#8716](https://github.com/Kong/kong/pull/8716) - Conditional rebuilding of router, plugins iterator and balancer on DP - [#8519](https://github.com/Kong/kong/pull/8519) + [#8519](https://github.com/Kong/kong/pull/8519), + [#8671](https://github.com/Kong/kong/pull/8671) - Made config loading code more cooperative by yielding [#8888](https://github.com/Kong/kong/pull/8888) - Use LuaJIT encoder instead of JSON to serialize values faster in LMDB From afcb5abc023d478070cf368ddd3eac74d3aef4b2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 03:22:14 +0200 Subject: [PATCH 1694/4351] docs(changelog) reorganizing of Breaking changes, small rewrites of some 3.0 items --- CHANGELOG.md | 202 +++++++++++++++++++++++++-------------------------- 1 file changed, 98 insertions(+), 104 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 494445b1f4f..546ab7d86a2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -67,6 +67,9 @@ ### Breaking Changes + +#### Deployment + - Blue-green deployment from Kong earlier than `2.1.0` is not supported, upgrade to `2.1.0` or later before upgrading to `3.0.0` to have blue-green deployment. Thank you [@marc-charpentier]((https://github.com/charpentier)) for reporting issue @@ -77,79 +80,54 @@ - Deprecate/stop producing Debian 8 "Jessie" containers and packages (EOLed June 2020) [Kong/kong-build-tools #448](https://github.com/Kong/kong-build-tools/pull/448) [Kong/kong-distributions #766](https://github.com/Kong/kong-distributions/pull/766) + +#### Core + + - Kong schema library's `process_auto_fields` function will not any more make a deep copy of data that is passed to it when the given context is `"select"`. This was done to avoid excessive deep copying of tables where we believe the data most of - the time comes from a driver like `pgmoon` or `lmdb`. This was done for performance - reasons. Deep copying on `"select"` context can still be done before calling this - function. [#8796](https://github.com/Kong/kong/pull/8796) -- The deprecated alias of `Kong.serve_admin_api` was removed. If your custom Nginx - templates still use it, please change it to `Kong.admin_content`. - [#8815](https://github.com/Kong/kong/pull/8815) + the time comes from a driver like `pgmoon` or `lmdb`. If a custom plugin relied + on `process_auto_fields` not overriding the given table, it must make its own copy + before passing it to the function now. + [#8796](https://github.com/Kong/kong/pull/8796) - The deprecated `shorthands` field in Kong Plugin or DAO schemas was removed in favor or the typed `shorthand_fields`. If your custom schemas still use `shorthands`, you need to update them to use `shorthand_fields`. [#8815](https://github.com/Kong/kong/pull/8815) -- The support for deprecated legacy plugin schemas was removed. If your custom plugins - still use the old (`0.x era`) schemas, you are now forced to upgrade them. - [#8815](https://github.com/Kong/kong/pull/8815) -- The old `kong.plugins.log-serializers.basic` library was removed in favor of the PDK - function `kong.log.serialize`, please upgrade your plugins to use PDK. - [#8815](https://github.com/Kong/kong/pull/8815) -- The Kong constant `CREDENTIAL_USERNAME` with value of `X-Credential-Username` was - removed. Kong plugins in general have moved (since [#5516](https://github.com/Kong/kong/pull/5516)) - to use constant `CREDENTIAL_IDENTIFIER` with value of `X-Credential-Identifier` when - setting the upstream headers for a credential. - [#8815](https://github.com/Kong/kong/pull/8815) -- The support for deprecated hash structured custom plugin DAOs (using `daos.lua`) was - removed. Please upgrade the legacy plugin DAO schemas. - [#8815](https://github.com/Kong/kong/pull/8815) -- The dataplane config cache was removed. The config persistence is now done automatically with LMDB. - [#8704](https://github.com/Kong/kong/pull/8704) -- The `kong.request.get_path()` PDK function now performs path normalization - on the string that is returned to the caller. The raw, non-normalized version - of the request path can be fetched via `kong.request.get_raw_path()`. - [#8823](https://github.com/Kong/kong/pull/8823) -- The Kong singletons module `"kong.singletons"` was removed in favor of the PDK `kong.*`. - [#8874](https://github.com/Kong/kong/pull/8874) - The support for `legacy = true/false` attribute was removed from Kong schemas and Kong field schemas. [#8958](https://github.com/Kong/kong/pull/8958) -- It is no longer possible to use a .lua format to import a declarative config from the `kong` - command-line tool, only json and yaml are supported. If your update procedure with kong involves - executing `kong config db_import config.lua`, please create a `config.json` or `config.yml` and - use that before upgrading. - [#8898](https://github.com/Kong/kong/pull/8898) -- DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a - hash-like table is no longer supported. - [#8988](https://github.com/Kong/kong/pull/8988) +- The deprecated alias of `Kong.serve_admin_api` was removed. If your custom Nginx + templates still use it, please change it to `Kong.admin_content`. + [#8815](https://github.com/Kong/kong/pull/8815) +- The Kong singletons module `"kong.singletons"` was removed in favor of the PDK `kong.*`. + [#8874](https://github.com/Kong/kong/pull/8874) +- The dataplane config cache was removed. The config persistence is now done automatically with LMDB. + [#8704](https://github.com/Kong/kong/pull/8704) - `ngx.ctx.balancer_address` does not exist anymore, please use `ngx.ctx.balancer_data` instead. [#9043](https://github.com/Kong/kong/pull/9043) -- Stop normalizing regex `route.path`. Regex path pattern matches with normalized URI, - and we used to replace percent-encoding in regex path pattern to ensure different forms of URI matches. +- We have changed the normalization rules for `route.path`: Kong stores the unnormalized path, but + regex path always pattern matches with the normalized URI. We used to replace percent-encoding + in regex path pattern to ensure different forms of URI matches. That is no longer supported. Except for reserved characters defined in [rfc3986](https://datatracker.ietf.org/doc/html/rfc3986#section-2.2), we should write all other characters without percent-encoding. [#9024](https://github.com/Kong/kong/pull/9024) -- Use `"~"` as prefix to indicate a `route.path` is a regex pattern. We no longer guess - whether a path pattern is a regex, and all path without the `"~"` prefix is considered plain text. +- Kong will no longer use an heuristic to guess whether a `route.path` is a regex pattern. From now 3.0 onwards, + all regex paths must start with the `"~"` prefix, and all paths that don't start with `"~"` will be considered plain text. + The migration process should automatically convert the regex paths when upgrading from 2.x to 3.0 [#9027](https://github.com/Kong/kong/pull/9027) -- Bumping version number (`_format_version`) of declaritive configuration to "3.0" for changes on `route.path`. - Declaritive configuration with older version are upgraded to "3.0" on the fly. - [#9078](https://github.com/Kong/kong/pull/9078) -- Removed deprecated `config.functions` from serverless-functions plugin's schema, - please use `config.access` phase instead. - [#8559](https://github.com/Kong/kong/pull/8559) #### Admin API -- `POST` requests on target entities endpoint are no longer able to update +- `POST` requests on Targets endpoint are no longer able to update existing entities, they are only able to create new ones. [#8596](https://github.com/Kong/kong/pull/8596), [#8798](https://github.com/Kong/kong/pull/8798). If you have scripts that use - `POST` requests to modify target entities, you should change them to `PUT` + `POST` requests to modify Targets, you should change them to `PUT` requests to the appropriate endpoints before updating to Kong 3.0. -- Insert and update operations on duplicated target entities returns 409. +- Insert and update operations on duplicated Targets returns 409. [#8179](https://github.com/Kong/kong/pull/8179), [#8768](https://github.com/Kong/kong/pull/8768) - The list of reported plugins available on the server now returns a table of @@ -158,16 +136,33 @@ #### PDK +- The `kong.request.get_path()` PDK function now performs path normalization + on the string that is returned to the caller. The raw, non-normalized version + of the request path can be fetched via `kong.request.get_raw_path()`. + [#8823](https://github.com/Kong/kong/pull/8823) - `pdk.response.set_header()`, `pdk.response.set_headers()`, `pdk.response.exit()` now ignore and emit warnings for manually set `Transfer-Encoding` headers. [#8698](https://github.com/Kong/kong/pull/8698) - The PDK is no longer versioned [#8585](https://github.com/Kong/kong/pull/8585) -- Plugins MUST now have a valid `PRIORITY` (integer) and `VERSION` ("x.y.z" format) - field in their `handler.lua` file, otherwise the plugin will fail to load. - [#8836](https://github.com/Kong/kong/pull/8836) +- The JavaScript PDK now returns `Uint8Array` for `kong.request.getRawBody`, + `kong.response.getRawBody` and `kong.service.response.getRawBody`. The Python PDK returns `bytes` for `kong.request.get_raw_body`, + `kong.response.get_raw_body`, `kong.service.response.get_raw_body`. All these funtions used to return strings in the past. + [#8623](https://github.com/Kong/kong/pull/8623) #### Plugins +- DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a + hash-like table is no longer supported. + [#8988](https://github.com/Kong/kong/pull/8988) +- Plugins MUST now have a valid `PRIORITY` (integer) and `VERSION` ("x.y.z" format) + field in their `handler.lua` file, otherwise the plugin will fail to load. + [#8836](https://github.com/Kong/kong/pull/8836) +- The old `kong.plugins.log-serializers.basic` library was removed in favor of the PDK + function `kong.log.serialize`, please upgrade your plugins to use PDK. + [#8815](https://github.com/Kong/kong/pull/8815) +- The support for deprecated legacy plugin schemas was removed. If your custom plugins + still use the old (`0.x era`) schemas, you are now forced to upgrade them. + [#8815](https://github.com/Kong/kong/pull/8815) - Some plugins received new priority values. This is important for those who run custom plugins as it may affect the sequence your plugins are executed. Note that this does not change the order of execution for plugins in a standard kong installation. @@ -180,15 +175,16 @@ - `ldap-auth` changed from 1002 to 1200 - `oauth2` changed from 1004 to 1400 - `rate-limiting` changed from 901 to 910 -- Plugins with colliding priorities have now deterministic sorting based on their name - [#8957](https://github.com/Kong/kong/pull/8957) - **HTTP-log**: `headers` field now only takes a single string per header name, where it previously took an array of values [#6992](https://github.com/Kong/kong/pull/6992) - **AWS Lambda**: `aws_region` field must be set through either plugin config or environment variables, allow both `host` and `aws_region` fields, and always apply SigV4 signature. [#8082](https://github.com/Kong/kong/pull/8082) -- The pre-functions plugin changed priority from `+inf` to `1000000`. +- **Serverless Functions** Removed deprecated `config.functions`, + please use `config.access` instead. + [#8559](https://github.com/Kong/kong/pull/8559) +- **Serverless Functions**: The pre-functions plugin changed priority from `+inf` to `1000000`. [#8836](https://github.com/Kong/kong/pull/8836) - **JWT**: The authenticated JWT is no longer put into the nginx context (ngx.ctx.authenticated_jwt_token). Custom plugins which depend on that @@ -216,6 +212,10 @@ - The metric name that is related to the service has been renamed by adding a `service.` prefix. e.g. `kong.service..request.count` [#9046](https://github.com/Kong/kong/pull/9046) - The metric `kong..request.status.` and `kong..user..request.status.` has been renamed to `kong.service..status.` and `kong.service..user..status.` [#9046](https://github.com/Kong/kong/pull/9046) - The metric `*.status..total` from metrics `status_count` and `status_count_per_user` has been removed [#9046](https://github.com/Kong/kong/pull/9046) +- **Proxy-cache**: The plugin does not store the response data in + `ngx.ctx.proxy_cache_hit` anymore. Logging plugins that need the response data + must read it from `kong.ctx.shared.proxy_cache_hit` from Kong 3.0 on. + [#8607](https://github.com/Kong/kong/pull/8607) ### Deprecations @@ -223,26 +223,27 @@ [#8552](https://github.com/Kong/kong/pull/8552). If you are using [Go plugin server](https://github.com/Kong/go-pluginserver), please migrate your plugins to use the [Go PDK](https://github.com/Kong/go-pdk) before upgrading. -- The migration helper library is no longer supplied with Kong (we didn't use it for anything, - and the only function it had, was for the deprecated Cassandra). +- The migration helper library (mostly used for Cassandra migrations) is no longer supplied with Kong [#8781](https://github.com/Kong/kong/pull/8781) -#### Plugins - -- The proxy-cache plugin does not store the response data in - `ngx.ctx.proxy_cache_hit` anymore. Logging plugins that need the response data - must read it from `kong.ctx.shared.proxy_cache_hit` from Kong 3.0 on. - [#8607](https://github.com/Kong/kong/pull/8607) -- PDK now return `Uint8Array` and `bytes` for JavaScript's `kong.request.getRawBody`, - `kong.response.getRawBody`, `kong.service.response.getRawBody` and Python's `kong.request.get_raw_body`, - `kong.response.get_raw_body`, `kong.service.response.get_raw_body` respectively. - [#8623](https://github.com/Kong/kong/pull/8623) - #### Configuration +- The Kong constant `CREDENTIAL_USERNAME` with value of `X-Credential-Username` was + removed. Kong plugins in general have moved (since [#5516](https://github.com/Kong/kong/pull/5516)) + to use constant `CREDENTIAL_IDENTIFIER` with value of `X-Credential-Identifier` when + setting the upstream headers for a credential. + [#8815](https://github.com/Kong/kong/pull/8815) - Change the default of `lua_ssl_trusted_certificate` to `system` [#8602](https://github.com/Kong/kong/pull/8602) to automatically load trusted CA list from system CA store. - Remove a warning of `AAAA` being experimental with `dns_order`. +- It is no longer possible to use a .lua format to import a declarative config from the `kong` + command-line tool, only json and yaml are supported. If your update procedure with kong involves + executing `kong config db_import config.lua`, please create a `config.json` or `config.yml` and + use that before upgrading. + [#8898](https://github.com/Kong/kong/pull/8898) +- We bumped the version number (`_format_version`) of declarative configuration to "3.0" because of changes on `route.path`. + Declarative configuration with older version shoudl be upgraded to "3.0" on the fly. + [#9078](https://github.com/Kong/kong/pull/9078) #### Migrations @@ -299,15 +300,23 @@ [#8912](https://github.com/Kong/kong/pull/8912) - Increased use of caching for DNS queries by activating `additional_section` by default [#8895](https://github.com/Kong/kong/pull/8895) - -#### Admin API - -- Added a new API `/timers` to get the timer statistics. - [#8912](https://github.com/Kong/kong/pull/8912) - and worker info - [#8999](https://github.com/Kong/kong/pull/8999) -- `/` endpoint now includes plugin priority - [#8821](https://github.com/Kong/kong/pull/8821) +- `pdk.request.get_header` changed to a faster implementation, not to fetch all headers every time it's called + [#8716](https://github.com/Kong/kong/pull/8716) +- Conditional rebuilding of router, plugins iterator and balancer on DP + [#8519](https://github.com/Kong/kong/pull/8519), + [#8671](https://github.com/Kong/kong/pull/8671) +- Made config loading code more cooperative by yielding + [#8888](https://github.com/Kong/kong/pull/8888) +- Use LuaJIT encoder instead of JSON to serialize values faster in LMDB + [#8942](https://github.com/Kong/kong/pull/8942) +- Move inflating and JSON decoding non-concurrent, which avoids blocking and makes DP reloads faster + [#8959](https://github.com/Kong/kong/pull/8959) +- Stop duplication of some events + [#9082](https://github.com/Kong/kong/pull/9082) +- Improve performance of config hash calculation by using string buffer and tablepool + [#9073](https://github.com/Kong/kong/pull/9073) +- Reduce cache usage in dbless by not using the kong cache for Routes and Services in LMDB + [#8972](https://github.com/Kong/kong/pull/8972) #### Core @@ -343,6 +352,14 @@ - Improved error handling and debugging info in the DNS code [#8902](https://github.com/Kong/kong/pull/8902) +#### Admin API + +- Added a new API `/timers` to get the timer statistics. + [#8912](https://github.com/Kong/kong/pull/8912) + and worker info + [#8999](https://github.com/Kong/kong/pull/8999) +- `/` endpoint now includes plugin priority + [#8821](https://github.com/Kong/kong/pull/8821) #### Hybrid Mode @@ -406,7 +423,6 @@ - `nginx_main_worker_rlimit_nofile=auto` has a lower bound of 1024 [#9276](https://github.com/Kong/kong/pull/9276) - #### PDK - Added new PDK function: `kong.request.get_start_time()` @@ -414,7 +430,6 @@ - `kong.db.*.cache_key()` falls back to `.id` if nothing from `cache_key` is found [#8553](https://github.com/Kong/kong/pull/8553) - ### Fixes #### Core @@ -466,20 +481,21 @@ - Fixed an issue where it wasn't possible to set target status using only a hostname for targets set only by their hostname [#8797](https://github.com/Kong/kong/pull/8797) - - #### Admin API - Support HTTP/2 when requesting `/status` [#8690](https://github.com/Kong/kong/pull/8690) - #### Plugins +- Plugins with colliding priorities have now deterministic sorting based on their name + [#8957](https://github.com/Kong/kong/pull/8957) - External Plugins: better handling of the logging when a plugin instance loses the instances_id in an event handler [#8652](https://github.com/Kong/kong/pull/8652) - **ACME**: `auth_method` default value is set to `token` [#8565](https://github.com/Kong/kong/pull/8565) +- **ACME**: Added cache for `domains_matcher` + [#9048](https://github.com/Kong/kong/pull/9048) - **syslog**: `conf.facility` default value is now set to `user` [#8564](https://github.com/Kong/kong/pull/8564) - **AWS-Lambda**: Removed `proxy_scheme` field from schema @@ -506,28 +522,6 @@ - **gRPC gateway**: Fix the handling of boolean fields from URI arguments [#9180](https://github.com/Kong/kong/pull/9180) -### Performance - -- **ACME**: Added cache for `domains_matcher` - [#9048](https://github.com/Kong/kong/pull/9048) -- `pdk.request.get_header` changed to a faster implementation, not to fetch all headers every time it's called - [#8716](https://github.com/Kong/kong/pull/8716) -- Conditional rebuilding of router, plugins iterator and balancer on DP - [#8519](https://github.com/Kong/kong/pull/8519), - [#8671](https://github.com/Kong/kong/pull/8671) -- Made config loading code more cooperative by yielding - [#8888](https://github.com/Kong/kong/pull/8888) -- Use LuaJIT encoder instead of JSON to serialize values faster in LMDB - [#8942](https://github.com/Kong/kong/pull/8942) -- Move inflating and JSON decoding non-concurrent, which avoids blocking and makes DP reloads faster - [#8959](https://github.com/Kong/kong/pull/8959) -- Stop duplication of some events - [#9082](https://github.com/Kong/kong/pull/9082) -- Improve performance of config hash calculation by using string buffer and tablepool - [#9073](https://github.com/Kong/kong/pull/9073) -- Reduce cache usage in dbless by not using the kong cache for Routes and Services in LMDB - [#8972](https://github.com/Kong/kong/pull/8972) - #### Clustering - The cluster listener now uses the value of `admin_error_log` for its log file From a720205b972947bbb484c97a288413e98964d0aa Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garci=CC=81a=20Cota?= Date: Sat, 20 Aug 2022 03:41:09 +0200 Subject: [PATCH 1695/4351] docs(changelog) include non-documented recent changes --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 546ab7d86a2..eeaa0ba03ed 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -480,6 +480,9 @@ [#8858](https://github.com/Kong/kong/pull/8858) - Fixed an issue where it wasn't possible to set target status using only a hostname for targets set only by their hostname [#8797](https://github.com/Kong/kong/pull/8797) +- Fixed pagination issue when getting to the second page while iterationg over a foreign key field using the DAO + [#9255](https://github.com/Kong/kong/pull/9255) + #### Admin API @@ -521,6 +524,9 @@ which may cause Postgres DEADLOCK problem [#8968](https://github.com/Kong/kong/pull/8968) - **gRPC gateway**: Fix the handling of boolean fields from URI arguments [#9180](https://github.com/Kong/kong/pull/9180) +- **Serverless Functions**: Fix problem that could result in a crash + [#9269](https://github.com/Kong/kong/pull/9269) + #### Clustering From bef548312b82d62c87c576018b7ec7c237a80bf0 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Wed, 17 Aug 2022 11:32:59 -0300 Subject: [PATCH 1696/4351] fix(dao) add recursion over entities that need to be cascade-deleted In a scenario where `consumer` entities were deleted, the `oauth2_tokens` entities didn't have their caches invalidated. This is because the `find_cascade_delete_entities` function was only finding entities up to a maximum of two levels. So in this case where `consumer` is referenced by `oauth2_credentials` and `oauth2_credentials` is referenced by `oauth2_tokens` (consumer -> oauth2_credentials -> oauth2_tokens), only the `consumer` and `oauth2_credentials` had their cache invalidated, the `oauth2_tokens` caches had their cache still valid after a DELETE operation. The `find_cascade_delete_entities` function of the DAO module needs to be recursive because of this issue. So this PR is doing that, plus it's adding unit tests along with integration tests for the `oauth2` plugin. Fix FTI-2023 --- kong/db/dao/init.lua | 24 +++- spec/01-unit/01-db/04-dao_spec.lua | 118 ++++++++++++++++++ .../25-oauth2/04-invalidations_spec.lua | 22 ++++ 3 files changed, 161 insertions(+), 3 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index d167ff4f43c..89aa02a6838 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -620,9 +620,14 @@ local function check_upsert(self, key, entity, options, name) end -local function find_cascade_delete_entities(self, entity, show_ws_id) - local constraints = self.schema:get_constraints() - local entries = {} +local function recursion_over_constraints(self, entity, show_ws_id, entries, c) + local constraints = c and c.schema:get_constraints() + or self.schema:get_constraints() + + if #constraints == 0 then + return + end + local pk = self.schema:extract_pk_values(entity) for i = 1, #constraints do local constraint = constraints[i] @@ -636,6 +641,8 @@ local function find_cascade_delete_entities(self, entity, show_ws_id) end insert(entries, { dao = dao, entity = row }) + + recursion_over_constraints(self, row, show_ws_id, entries, constraint) end end end @@ -644,6 +651,17 @@ local function find_cascade_delete_entities(self, entity, show_ws_id) end +local function find_cascade_delete_entities(self, entity, show_ws_id) + local entries = {} + + recursion_over_constraints(self, entity, show_ws_id, entries) + + return entries +end +-- for unit tests only +_M._find_cascade_delete_entities = find_cascade_delete_entities + + local function propagate_cascade_delete_events(entries, options) for i = 1, #entries do entries[i].dao:post_crud_event("delete", entries[i].entity, nil, options) diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index 2a83b70a19d..6a498be0e4e 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -500,6 +500,124 @@ describe("DAO", function() local _, err = parent_dao:delete({ a = 42 }) assert.falsy(err) end) + + + it("find_cascade_delete_entities()", function() + local parent_schema = assert(Schema.new({ + name = "Foo", + primary_key = { "a" }, + fields = { + { a = { type = "number" }, }, + } + })) + + local child_schema = assert(Schema.new({ + name = "Bar", + primary_key = { "b" }, + fields = { + { b = { type = "number" }, }, + { c = { type = "foreign", reference = "Foo", on_delete = "cascade" }, }, + } + })) + + local parent_strategy = setmetatable({}, {__index = function() return function() end end}) + local child_strategy = parent_strategy + local child_dao = DAO.new(mock_db, child_schema, child_strategy, errors) + + child_dao.each_for_c = function() + local i = 0 + return function() + i = i + 1 + if i == 1 then + return { c = 40 } + end + end + end + + + -- Create grandchild schema + local grandchild_schema = assert(Schema.new({ + name = "Dar", + primary_key = { "d" }, + fields = { + { d = { type = "number" }, }, + { e = { type = "foreign", reference = "Bar", on_delete = "cascade" }, }, + } + })) + + local parent_strategy = setmetatable({}, {__index = function() return function() end end}) + local grandchild_strategy = parent_strategy + local grandchild_dao = DAO.new(mock_db, grandchild_schema, grandchild_strategy, errors) + + grandchild_dao.each_for_e = function() + local i = 0 + return function() + i = i + 1 + -- We have 3 grand child entities + if i <= 3 then + return { e = 50 + i } + end + end + end + + -- Create great_grandchild schema + local great_grandchild_schema = assert(Schema.new({ + name = "Far", + primary_key = { "f" }, + fields = { + { f = { type = "number" }, }, + { g = { type = "foreign", reference = "Dar", on_delete = "cascade" }, }, + } + })) + + local parent_strategy = setmetatable({}, {__index = function() return function() end end}) + local great_grandchild_strategy = parent_strategy + local great_grandchild_dao = DAO.new(mock_db, great_grandchild_schema, great_grandchild_strategy, errors) + + great_grandchild_dao.each_for_g = function() + local i = 0 + return function() + i = i + 1 + -- We have 3 great grand child entities + if i <= 3 then + return { g = 60 + i } + end + end + end + + mock_db = { + daos = { + Bar = child_dao, + Dar = grandchild_dao, + Far = great_grandchild_dao, + } + } + + local parent_dao = DAO.new(mock_db, parent_schema, parent_strategy, errors) + local parent_entity = {} + local entries = DAO._find_cascade_delete_entities(parent_dao, parent_entity, { show_ws_id = true }) + assert.equal(#entries, 13) + -- Entry 1 should be the child `c` entity which references the parent `Foo` DAO + assert.equal(40, entries[1].entity.c) + -- Entry 2 should be the grandchild `e` entity which references the child `Bar` DAO + assert.equal(51, entries[2].entity.e) + -- Entries 3 to 5 should be the great grandchild `g` entity which references the grandchild `Dar` DAO + assert.equal(61, entries[3].entity.g) + assert.equal(62, entries[4].entity.g) + assert.equal(63, entries[5].entity.g) + -- Entry 6 should be the grandchild `e` entity which references the child `Bar` DAO + assert.equal(52, entries[6].entity.e) + -- Entries 7 to 9 should be the great grandchild `g` entity which references the grandchild `Dar` DAO + assert.equal(61, entries[7].entity.g) + assert.equal(62, entries[8].entity.g) + assert.equal(63, entries[9].entity.g) + -- Entry 10 should be the grandchild `e` entity which references the child `Bar` DAO + assert.equal(53, entries[10].entity.e) + -- Entries 11 to 13 should be the great grandchild `g` entity which references the grandchild `Dar` DAO + assert.equal(61, entries[11].entity.g) + assert.equal(62, entries[12].entity.g) + assert.equal(63, entries[13].entity.g) + end) end) describe("cache_key", function() diff --git a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua index 0a1aded14c8..379167a6ade 100644 --- a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua +++ b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua @@ -263,6 +263,8 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(200, res) + local token = cjson.decode(assert.res_status(200, res)) + assert.is_table(token) -- Check that cache is populated local cache_key = db.oauth2_credentials:cache_key("clientid123") @@ -274,6 +276,16 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) + -- The token should work + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200?access_token=" .. token.access_token, + headers = { + ["Host"] = "oauth2.com" + } + }) + assert.res_status(200, res) + -- Delete Consumer (which triggers invalidation) local res = assert(admin_client:send { method = "DELETE", @@ -297,6 +309,16 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(400, res) + + -- The route should not be consumed anymore + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200?access_token=" .. token.access_token, + headers = { + ["Host"] = "oauth2.com" + } + }) + assert.res_status(401, res) end) end) From a99759b2918648439eb0daef02516a296d7f6d17 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 19 Aug 2022 13:55:56 +0800 Subject: [PATCH 1697/4351] increase events queue len to 1024*50 --- kong/global.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/global.lua b/kong/global.lua index 3f8ba93ede1..687896af258 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -196,6 +196,7 @@ function _GLOBAL.init_worker_events() broker_id = 0, -- broker server runs in nginx worker #0 listening = "unix:" .. -- unix socket for broker listening ngx.config.prefix() .. sock_name, + max_queue_len = 1024 * 50, -- max queue len for events buffering } worker_events = require "resty.events.compat" From 639c3d4e122de44f27b5d30ebf2d0ad681871f57 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Sat, 20 Aug 2022 09:07:48 +0530 Subject: [PATCH 1698/4351] fix(zipkin-x): handling tracestate header correctly --- kong/tracing/propagation.lua | 9 +++++++++ spec/01-unit/26-tracing/02-propagation_spec.lua | 7 +++++++ 2 files changed, 16 insertions(+) diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index 80b3de4cc00..6dc983996a8 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -343,6 +343,15 @@ local function find_header_type(headers) local b3_single_header = headers["b3"] if not b3_single_header then local tracestate_header = headers["tracestate"] + + -- handling tracestate header if it is multi valued + if tracestate_header and type(tracestate_header) == "table" then + -- https://www.w3.org/TR/trace-context/#tracestate-header + -- Handling multi value header : https://httpwg.org/specs/rfc7230.html#field.order + tracestate_header = table.concat(tracestate_header, ',') + kong.log.warn("Trace state header is table : " .. tracestate_header) + end + if tracestate_header then b3_single_header = match(tracestate_header, "^b3=(.+)$") end diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 7f642f2858d..09e3e14106f 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -149,6 +149,13 @@ describe("propagation.parse", function() assert.spy(warn).not_called() end) + it("multi value tracestate header", function() + local tracestate_header = { "test", trace_id, span_id } + local t = { parse({ tracestate = tracestate_header }) } + assert.same({ }, to_hex_ids(t)) + assert.spy(warn).called(1) + end) + describe("errors", function() it("requires trace id", function() local t = { parse({ b3 = "" }) } From 0b2869deb9018aaed21072f3ecc17a3821c9c004 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Sun, 21 Aug 2022 20:13:10 +0530 Subject: [PATCH 1699/4351] review comment fixes --- kong/tracing/propagation.lua | 7 ++++--- spec/01-unit/26-tracing/02-propagation_spec.lua | 7 +++++-- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index 6dc983996a8..01f192a049b 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -5,6 +5,7 @@ local char = string.char local match = string.match local gsub = string.gsub local fmt = string.format +local concat = table.concat local baggage_mt = { @@ -345,11 +346,11 @@ local function find_header_type(headers) local tracestate_header = headers["tracestate"] -- handling tracestate header if it is multi valued - if tracestate_header and type(tracestate_header) == "table" then + if type(tracestate_header) == "table" then -- https://www.w3.org/TR/trace-context/#tracestate-header -- Handling multi value header : https://httpwg.org/specs/rfc7230.html#field.order - tracestate_header = table.concat(tracestate_header, ',') - kong.log.warn("Trace state header is table : " .. tracestate_header) + tracestate_header = concat(tracestate_header, ',') + kong.log.debug("header `tracestate` is a table :" .. tracestate_header) end if tracestate_header then diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 09e3e14106f..b2b0e7433c8 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -40,15 +40,18 @@ describe("propagation.parse", function() } describe("b3 single header parsing", function() - local warn + local warn, debug setup(function() warn = spy.on(kong.log, "warn") + debug = spy.on(kong.log, "debug") end) before_each(function() warn:clear() + debug:clear() end) teardown(function() warn:revert() + debug:clear() end) it("does not parse headers with ignore type", function() @@ -153,7 +156,7 @@ describe("propagation.parse", function() local tracestate_header = { "test", trace_id, span_id } local t = { parse({ tracestate = tracestate_header }) } assert.same({ }, to_hex_ids(t)) - assert.spy(warn).called(1) + assert.spy(debug).called(1) end) describe("errors", function() From 7b0dbc91b54f20f9fadf3ab1de2eda5f29e3c3a1 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Sat, 20 Aug 2022 13:52:47 +0530 Subject: [PATCH 1700/4351] fix(tracing): balancer span_kind fix --- kong/tracing/instrumentation.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index b9696720664..2c24f074203 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -78,7 +78,7 @@ function _M.balancer(ctx) for i = 1, try_count do local try = balancer_tries[i] span = tracer.start_span("balancer try #" .. i, { - kind = 3, -- client + span_kind = 3, -- client start_time_ns = try.balancer_start * 1e6, attributes = { ["net.peer.ip"] = try.ip, From a51d298d920f8e662f923524128dc69599b62224 Mon Sep 17 00:00:00 2001 From: suika Date: Thu, 11 Aug 2022 17:37:24 +0800 Subject: [PATCH 1701/4351] fix(clustering) DP errors when CP exits Fix FT-3204 --- kong/clustering/init.lua | 7 ++++ kong/clustering/wrpc_control_plane.lua | 11 ++++++ kong/init.lua | 4 +++ kong/tools/wrpc/threads.lua | 2 +- .../09-hybrid_mode/02-start_stop_spec.lua | 34 +++++++++++++++++++ 5 files changed, 57 insertions(+), 1 deletion(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index a2105a66e5f..56ca8f87bd3 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -176,5 +176,12 @@ function _M:init_worker() end end +function _M:exit_worker() + if self.conf.role == "control_plane" then + if not kong.configuration.legacy_hybrid_protocol then + self.wrpc_handler:exit_worker() + end + end +end return _M diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 626c54c0554..69f57b19203 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -367,5 +367,16 @@ function _M:init_worker(plugins_list) self.conf.db_update_frequency) end +function _M:exit_worker() + -- politely close all connections so they will not error on CP's exit + for ws, client in pairs(self.clients) do + ngx.thread.spawn(function() + client.peer:close() + -- wait for closing frame to be sent + client.peer:wait_threads() + self.clients[ws] = nil + end) + end +end return _M diff --git a/kong/init.lua b/kong/init.lua index 377da1b088f..22bc9f0cd9a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -751,6 +751,10 @@ function Kong.exit_worker() if kong.configuration.role ~= "control_plane" and ngx.worker.id() == 0 then plugin_servers.stop() end + + if kong.clustering then + kong.clustering:exit_worker() + end end diff --git a/kong/tools/wrpc/threads.lua b/kong/tools/wrpc/threads.lua index 0bda28beb2e..0c3ceb33c55 100644 --- a/kong/tools/wrpc/threads.lua +++ b/kong/tools/wrpc/threads.lua @@ -76,7 +76,7 @@ local function step(wrpc_peer) msg, err = wrpc_peer:receive() end - if err ~= nil and not endswith(err, ": timeout") then + if err ~= nil and not endswith(err, ": timeout") and not endswith(err, ": closed") then ngx_log(NOTICE, "[wRPC] WebSocket frame: ", err) wrpc_peer.closing = true return false, err diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 77053245d20..22a3d9e46fa 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -132,3 +132,37 @@ for cluster_protocol, conf in pairs(confs) do end end) end + +-- note that lagacy modes still error when CP exits +describe("when CP exits DP does not error #t", function() + local need_exit = true + setup(function() + assert(helpers.start_kong({ + role = "control_plane", + prefix = "servroot1", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "127.0.0.1:9005", + })) + assert(helpers.start_kong({ + role = "data_plane", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + database = "off", + })) + end) + teardown(function() + if need_exit then + helpers.stop_kong("servroot1") + end + helpers.stop_kong("servroot2") + end) + it("", function () + assert(helpers.stop_kong("servroot1")) + need_exit = false + assert.logfile("servroot2/logs/error.log").has.no.line("[error]", true) + end) +end) \ No newline at end of file From 90af6a9ecbff915a88d22886f6c76a1ad6ff6945 Mon Sep 17 00:00:00 2001 From: suika Date: Thu, 11 Aug 2022 17:57:52 +0800 Subject: [PATCH 1702/4351] fix test --- spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 22a3d9e46fa..1e697db655b 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -134,7 +134,7 @@ for cluster_protocol, conf in pairs(confs) do end -- note that lagacy modes still error when CP exits -describe("when CP exits DP does not error #t", function() +describe("when CP exits DP does not error", function() local need_exit = true setup(function() assert(helpers.start_kong({ @@ -161,6 +161,7 @@ describe("when CP exits DP does not error #t", function() helpers.stop_kong("servroot2") end) it("", function () + helpers.clean_logfile("servroot2/logs/error.log") assert(helpers.stop_kong("servroot1")) need_exit = false assert.logfile("servroot2/logs/error.log").has.no.line("[error]", true) From a101d15237b4ef774ecd82ad70d80d4b24838579 Mon Sep 17 00:00:00 2001 From: suika Date: Fri, 12 Aug 2022 11:02:41 +0800 Subject: [PATCH 1703/4351] fix description --- spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 1e697db655b..f64ab957b4d 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -134,7 +134,7 @@ for cluster_protocol, conf in pairs(confs) do end -- note that lagacy modes still error when CP exits -describe("when CP exits DP does not error", function() +describe("when CP exits before DP", function() local need_exit = true setup(function() assert(helpers.start_kong({ @@ -160,7 +160,7 @@ describe("when CP exits DP does not error", function() end helpers.stop_kong("servroot2") end) - it("", function () + it("DP should not emit error message", function () helpers.clean_logfile("servroot2/logs/error.log") assert(helpers.stop_kong("servroot1")) need_exit = false From 84b762d7fe5deb10f49eec9ea5a911ce053fb573 Mon Sep 17 00:00:00 2001 From: suika Date: Fri, 12 Aug 2022 14:54:36 +0800 Subject: [PATCH 1704/4351] fix test --- spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index f64ab957b4d..4c11854b222 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -164,6 +164,7 @@ describe("when CP exits before DP", function() helpers.clean_logfile("servroot2/logs/error.log") assert(helpers.stop_kong("servroot1")) need_exit = false - assert.logfile("servroot2/logs/error.log").has.no.line("[error]", true) + -- it's possible for DP to reconnect immediately, and emit error message for it, so we just check for wRPC errors + assert.logfile("servroot2/logs/error.log").has.no.line("error while receiving frame from peer", true) end) end) \ No newline at end of file From 0d1b9eda9e891bf0ff127b26528758506dddd3ce Mon Sep 17 00:00:00 2001 From: Hans Huebner Date: Mon, 22 Aug 2022 11:46:24 +0200 Subject: [PATCH 1705/4351] chore(test) Actually test upgrade path with cassandra --- .github/workflows/upgrade-tests.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 90a5d33b177..fd1fb3a448b 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -46,4 +46,4 @@ jobs: run: | export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE gojira nuke - bash -x ./scripts/test-upgrade-path.sh -d postgres 2.8.0 $GITHUB_REF_NAME + bash -x ./scripts/test-upgrade-path.sh -d cassandra 2.8.0 $GITHUB_REF_NAME From e2a32ba1cc8e0ab5cb862c3611b0dd4ad9304f46 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 Aug 2022 15:51:26 +0800 Subject: [PATCH 1706/4351] perf(router/atc)yield in build router (#9288) * yield in build router * use tools.utils.yield --- kong/router/atc_compat.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 4a575035bdf..20f865f25ef 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -13,6 +13,7 @@ local normalize = require("kong.tools.uri").normalize local tb_new = require("table.new") local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") +local yield = require("kong.tools.utils").yield local ngx = ngx @@ -420,6 +421,7 @@ function _M.new(routes, cache, cache_neg) assert(inst:add_matcher(route.priority, route_id, atc)) end + yield(true) end return setmetatable({ From 3763f6bdc463ea2f7a41af872379e61fe4ff10cf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 23 Aug 2022 10:53:02 +0200 Subject: [PATCH 1707/4351] chore(upgrade-tests) log to stdout instead of files to benefit CI (#9277) --- .gitignore | 2 -- scripts/test-upgrade-path.sh | 19 ++++++------------- 2 files changed, 6 insertions(+), 15 deletions(-) diff --git a/.gitignore b/.gitignore index 01cb5c20f75..8ecd5806197 100644 --- a/.gitignore +++ b/.gitignore @@ -26,5 +26,3 @@ bin/grpcurl *.so *.bak - -upgrade-test-log diff --git a/scripts/test-upgrade-path.sh b/scripts/test-upgrade-path.sh index 4ace078e038..fa147718156 100755 --- a/scripts/test-upgrade-path.sh +++ b/scripts/test-upgrade-path.sh @@ -79,16 +79,13 @@ else NEW_CONTAINER=$(gojira prefix -t $NEW_VERSION)_kong_1 fi -mkdir -p upgrade-test-log -cd upgrade-test-log - function build_containers() { echo "Building containers" - gojira up -t $OLD_VERSION --network $NETWORK_NAME --$DATABASE > up-$OLD_VERSION.log 2>&1 - gojira run -t $OLD_VERSION -- make dev > make-dev-$OLD_VERSION.log 2>&1 - gojira up -t $NEW_VERSION --alone --network $NETWORK_NAME --$DATABASE > up-$NEW_VERSION.log 2>&1 - gojira run -t $NEW_VERSION -- make dev > make-dev-$NEW_VERSION.log 2>&1 + gojira up -t $OLD_VERSION --network $NETWORK_NAME --$DATABASE + gojira run -t $OLD_VERSION -- make dev + gojira up -t $NEW_VERSION --alone --network $NETWORK_NAME --$DATABASE + gojira run -t $NEW_VERSION -- make dev } function initialize_test_list() { @@ -144,8 +141,8 @@ function run_tests() { while true do # Initialize database - gojira run -t $OLD_VERSION -- kong migrations reset --yes 2>&1 >> database.log || true - gojira run -t $OLD_VERSION -- kong migrations bootstrap 2>&1 >> database.log + gojira run -t $OLD_VERSION -- kong migrations reset --yes || true + gojira run -t $OLD_VERSION -- kong migrations bootstrap if [ -z "$TEST_LIST_INITIALIZED" ] then @@ -158,10 +155,6 @@ function run_tests() { TEST=$1 shift - LOGFILE=$TEST.log - mkdir -p $(dirname $LOGFILE) - exec > >(tee $LOGFILE) 2>&1 - echo echo -------------------------------------------------------------------------------- echo Running $TEST From 9c990a79083f1b529eac69238552ec55f59564ed Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 Aug 2022 17:18:38 +0800 Subject: [PATCH 1708/4351] deps(*) bump lua-resty-mlcache to 2.6.0 (#9287) * bump lua-resty-mlcache to 2.6.0 * update changelog * cache marshall with string.buffer * style fix --- CHANGELOG.md | 2 ++ kong-3.0.0-0.rockspec | 2 +- kong/cache/marshall.lua | 20 ++++++++++++++------ 3 files changed, 17 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eeaa0ba03ed..db31ec23201 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -288,6 +288,8 @@ [#8845](https://github.com/Kong/kong/pull/8845) - Bumped penlight from 1.12.0 to 1.13.1 [#9206](https://github.com/Kong/kong/pull/9206) +- Bumped lua-resty-mlcache from 2.5.0 to 2.6.0 + [#9287](https://github.com/Kong/kong/pull/9287) ### Additions diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index eb97cb890b4..a4dfce706e2 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.6.1", - "lua-resty-mlcache == 2.5.0", + "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.10", "lua-resty-counter == 0.2.1", diff --git a/kong/cache/marshall.lua b/kong/cache/marshall.lua index 2cc904d1bb9..31c15be1c24 100644 --- a/kong/cache/marshall.lua +++ b/kong/cache/marshall.lua @@ -1,15 +1,23 @@ ------------------------------------------------------------------------------- -- NOTE: the following is copied from lua-resty-mlcache: -- ------------------------------------------------------------------------ cut -- -local cjson = require "cjson.safe" +local codec +do + local pok + pok, codec = pcall(require, "string.buffer") + if not pok then + codec = require "cjson" + end +end local type = type +local pcall = pcall local error = error local tostring = tostring local fmt = string.format local now = ngx.now -local cjson_encode = cjson.encode +local encode = codec.encode local TYPES_LOOKUP = { @@ -42,12 +50,12 @@ local marshallers = { end, [4] = function(t) -- table - local json, err = cjson_encode(t) - if not json then - return nil, "could not encode table value: " .. err + local pok, str = pcall(encode, t) + if not pok then + return nil, "could not encode table value: " .. str end - return json + return str end, } From 5cbe682a950894bf4eff0e3d967b0523939ad491 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 23 Aug 2022 14:00:05 +0200 Subject: [PATCH 1709/4351] docs(changelog) Add entry for #9143 (#9266) --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index db31ec23201..50c83fdb51a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -118,6 +118,14 @@ all regex paths must start with the `"~"` prefix, and all paths that don't start with `"~"` will be considered plain text. The migration process should automatically convert the regex paths when upgrading from 2.x to 3.0 [#9027](https://github.com/Kong/kong/pull/9027) +- Bumping version number (`_format_version`) of declaritive configuration to "3.0" for changes on `route.path`. + Declaritive configuration with older version are upgraded to "3.0" on the fly. + [#9078](https://github.com/Kong/kong/pull/9078) +- Removed deprecated `config.functions` from serverless-functions plugin's schema, + please use `config.access` phase instead. + [#8559](https://github.com/Kong/kong/pull/8559) +- Tags may now contain space characters. + [#9143](https://github.com/Kong/kong/pull/9143) #### Admin API From 442df3e2860b85498d8f9ba41c22f6c7d111a2ee Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 23 Aug 2022 14:15:38 +0200 Subject: [PATCH 1710/4351] chore(release) Update release scripting (#9284) * chore(release) Release script updates Remove make-final-release and make-prerelease in favor of a unified make-release script based on make-patch-release. Prepare for the upcoming 3.0.0 release * Update Jenkinsfile to reference renamed make-release script --- Jenkinsfile | 8 +- scripts/make-final-release | 204 ------------------ scripts/make-prerelease-release | 173 --------------- scripts/{make-patch-release => make-release} | 102 ++++++--- scripts/{common.sh => release-lib.sh} | 59 +++-- spec/01-unit/02-rockspec_meta_spec.lua | 4 +- .../02-integration/02-cmd/04-version_spec.lua | 3 +- 7 files changed, 111 insertions(+), 442 deletions(-) delete mode 100755 scripts/make-final-release delete mode 100755 scripts/make-prerelease-release rename scripts/{make-patch-release => make-release} (74%) rename scripts/{common.sh => release-lib.sh} (90%) diff --git a/Jenkinsfile b/Jenkinsfile index 68971bc0a5d..e8e5f235543 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -206,7 +206,7 @@ pipeline { } steps { sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-patch-release $TAG_NAME update_docker' + sh 'echo "y" | ./scripts/make-release $TAG_NAME update_docker' } post { failure { @@ -234,7 +234,7 @@ pipeline { } steps { sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-patch-release $TAG_NAME homebrew' + sh 'echo "y" | ./scripts/make-release $TAG_NAME homebrew' } post { failure { @@ -262,7 +262,7 @@ pipeline { } steps { sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-patch-release $TAG_NAME vagrant' + sh 'echo "y" | ./scripts/make-release $TAG_NAME vagrant' } post { failure { @@ -290,7 +290,7 @@ pipeline { } steps { sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-patch-release $TAG_NAME pongo' + sh 'echo "y" | ./scripts/make-release $TAG_NAME pongo' } post { always { diff --git a/scripts/make-final-release b/scripts/make-final-release deleted file mode 100755 index 9b5cd4946c7..00000000000 --- a/scripts/make-final-release +++ /dev/null @@ -1,204 +0,0 @@ -#!/usr/bin/env bash - -source "$(dirname "$0")/common.sh" -check_requirements - -#------------------------------------------------------------------------------- -function usage() { - echo "Make a Kong patch release using this script:" - echo "" - echo "Usage:" - if [ "$version" = "" ] - then - echo " List executed steps for a given release" - echo " $0 $version $1 $3" - echo - fi - c=1 - step "check_milestone" "ensure all PRs marked on the release milestone are 100% merged" - step "check_dependencies" "ensure all kong dependencies are bumped in the rockspec" - step "check_perf" "ensure performance tests were executed" - step "check_upgrade_tests" "ensure upgrade tests were executed" - step "check_changelog" "ensure changelog was written in pre-release and is ready for final" - step "check_upgrade" "ensure upgrade.md was updated in pre-release and is ready for final" - step "version_bump" "bump and commit the version number" - step "submit_release_pr" "push and submit a release PR" - step "merge" "merge, tag and sign the release" - step "approve_docker" "humans review and approve machine PR to docker-kong repo" - step "merge_docker" "merge, tag and sign Kong's docker-kong PR" - step "submit_docker" "submit a PR to docker-library/official-images" - step "merge_homebrew" "humans approve and merge machine PR to homebrew-kong" - step "upload_rock" "upload to LuaRocks" "" - step "merge_vagrant" "humans approve and merge machine PR to kong-vagrant" - step "merge_pongo" "humans approve and merge machine PR to kong-pongo" - step "announce" "Get announcement messages for Kong Nation and Slack #general" - exit 0 -} - - -#------------------------------------------------------------------------------- -# Default help -#------------------------------------------------------------------------------- - -if [ "$1" = "-h" ] || [ "$1" = "--help" ] || ! [ "$1" ] -then - version="" - usage "$@" -fi - -#------------------------------------------------------------------------------- -# Variables -#------------------------------------------------------------------------------- - -version="$1" -step="$2" - -major=${version%%.*} -rest=${version#*.} -minor=${rest%%.*} -patch=${rest##*.} -rockspec="kong-$version-0.rockspec" -branch="release/$version" -base="release/$major.$minor.x" - -if ! [[ "$version" =~ ^[0-9]+.[0-9]+.[0-9]$ ]] -then - die "first argument must be a version in x.y.z format" -fi - -if [ "$step" = "" ] -then - usage "$@" -fi - -EDITOR="${EDITOR-$VISUAL}" - -case "$step" in - check_milestone) check_milestone ;; - check_dependencies) check_dependencies ;; - - #--------------------------------------------------------------------------- - check_perf) - CONFIRM "Ensure Kong performance tests were performed. At minimum that requires running the https://github.com/Kong/kong/actions/workflows/perf.yml on the release branch and on the previous release, and compare the results. It can involve more custom tests. If everything looks all right, press Enter to continue or Ctrl+C to quit" - SUCCESS "Proceeding." - ;; - - #--------------------------------------------------------------------------- - check_upgrade_tests) - CONFIRM "Ensure Kong upgrade tests were performed. Current upgrade tests are https://github.com/Kong/kong-upgrade-tests. There should be tests on every release that has migrations, and no stoppers should appear. If everything looks all right, press Enter to continue or Ctrl+C to quit" - SUCCESS "Proceeding." - ;; - - #--------------------------------------------------------------------------- - check_changelog) - echo "Ensure changelog contains all the changes needed the final. Press 'y' to open the CHANGELOG or Ctrl+C to quit" - read - if [ "$REPLY" = "y" ] - then - $EDITOR CHANGELOG.md - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "CHANGELOG is ready. Proceeding!" - ;; - - #--------------------------------------------------------------------------- - check_upgrade) - echo "Ensure UPGRADE.md was written in pre-release and is ready for the final. Press 'y' to open UPGRADE.md or Ctrl+C to quit" - read - if [ "$REPLY" = "y" ] - then - $EDITOR UPGRADE.md - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "UPGRADE.md is ready. Proceeding!" - ;; - - #--------------------------------------------------------------------------- - version_bump) - sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua - sed -i.bak 's/minor = [0-9]*/minor = '$minor'/' kong/meta.lua - sed -i.bak 's/patch = [0-9]*/patch = '$patch'/' kong/meta.lua - - if ! grep -q "\-\-suffix" kong/meta.lua; then - sed -i.bak 's/suffix =/--suffix = /' kong/meta.lua - fi - - git add kong/meta.lua - - if ! [ -f "$rockspec" ] - then - git mv kong-*-0.rockspec "$rockspec" - sed -i.bak 's/^version = ".*"/version = "'$version'-0"/' "$rockspec" - sed -i.bak 's/^ tag = ".*"/ tag = "'$version'"/' "$rockspec" - fi - - git status - git diff - - CONFIRM "If everything looks all right, press Enter to make the release commit" \ - "or Ctrl-C to cancel." - - git add $rockspec - - git commit -m "release: $version" - git log -n 1 - - SUCCESS "Version bump for the release is now committed locally." \ - "You are ready to run the next step:" \ - " $0 $version submit_release_pr" - ;; - - #--------------------------------------------------------------------------- - submit_release_pr) submit_release_pr "$base" "$version" merge docs_pr;; - - #--------------------------------------------------------------------------- - merge) - CONFIRM "Press Enter to merge the PR into master and push the tag and Github release" \ - "or Ctrl-C to cancel." - - set -e - git checkout "$base" - git pull - git tag -s "$version" -m "$version" - git push origin "$version" - - make_github_release_file - - hub release create -F release-$version.txt "$version" - rm -f release-$version.txt - - git checkout master - git pull - git merge "$base" - git push - - SUCCESS "Make sure the packages are built and available on download.konghq.com" \ - "before continuing to the following steps." \ - - "They should be visible on https://internal.builds.konghq.com/job/kong/view/tags/. " \ - "An recurrent task checks for new releases every 15 minutes on the server. " \ - "If needed, the link 'Scan Multibranch Pipeline Now' will scan on-demmand. It can be used " \ - "to attempt to rebuild, if there was an error." - - "As the packages are built, you may run the following steps in parallel:" \ - "* 'upload_luarock'" \ - "* 'merge_homebrew'" \ - "* 'merge_vagrant'" \ - "* 'merge_pongo'" \ - "* 'approve_docker', then 'merge_docker', then 'submit_docker'" - ;; - #--------------------------------------------------------------------------- - approve_docker) approve_docker ;; - merge_docker) merge_docker "$branch" "$version" ;; - submit_docker) submit_docker "$version";; - merge_homebrew) merge_homebrew ;; - merge_pongo) merge_pongo ;; - merge_vagrant) merge_vagrant ;; - upload_luarock) upload_luarock "$rockspec" "$3" ;; - announce) announce "$major" "$minor" "$patch" ;; - *) - die "Unknown step!" - ;; -esac diff --git a/scripts/make-prerelease-release b/scripts/make-prerelease-release deleted file mode 100755 index 5b7ee6c1b04..00000000000 --- a/scripts/make-prerelease-release +++ /dev/null @@ -1,173 +0,0 @@ -#!/usr/bin/env bash - -cyan="\033[0;36m" -nocolor="\033[0m" - -source "$(dirname "$0")/common.sh" -check_requirements - -#------------------------------------------------------------------------------- -function usage() { - echo - echo -e "Make a Kong ${cyan}alpha|beta|rc${nocolor} release using this script:" - echo "" - echo "Usage:" - if [ "$version" = "" ] - then - echo " List executed steps for a given release" - echo " $0 $version $1 $3" - echo - fi - c=1 - step "switch" "switch or create to the release branch" - step "write_changelog" "prepare the changelog" - step "commit_changelog" "commit the changelog" - step "update_copyright" "update copyright file" - step "update_admin_api_def" "update Admin API definition" - step "version_bump" "bump and commit the version number" - step "submit" "push and submit a release PR" - step "tag" "tag and sign the release candidate" - if [ "$beta" == true ] - then - step "docs_pr" "push and submit a docs.konghq.com PR for the release" - step "approve_docker" "update and submit a PR to Kong's docker-kong repo" - step "merge_docker" "merge, tag and sign Kong's docker-kong PR" - step "merge_homebrew" "humans approve and merge machine PR to homebrew-kong" - step "merge_pongo" "humans approve and merge machine PR to kong-pongo" - fi - exit 0 -} - -#------------------------------------------------------------------------------- -# Default help -#------------------------------------------------------------------------------- - -if [ "$1" = "-h" ] || [ "$1" = "--help" ] || ! [ "$1" ] -then - version="" - usage "$@" -fi - - -#------------------------------------------------------------------------------- -# Variables -#------------------------------------------------------------------------------- - -version="${1:-0.0.0-alpha.0}" -step="$2" - - -xyzversion="${version%%-*}" -major=${xyzversion%%.*} -rest=${xyzversion#*.} -minor=${rest%%.*} -patch=${rest##*.} -prerelease=${version##*-} -rockspec="kong-$xyzversion$prerelease-0.rockspec" -branch="release/$xyzversion" -base="release/$major.$minor.x" - -beta=false -if [[ $version == *"beta"* ]]; then - beta=true -fi - -if ! [[ "$version" =~ ^[0-9]+.[0-9]+.0-(alpha|beta|rc)\.[0-9]$ ]] -then - die "first argument must be a version in x.y.z-(alpha|beta|rc).n format" -fi - -if [ "$step" = "" ] -then - usage "$@" -fi - -EDITOR="${EDITOR-$VISUAL}" - -case "$step" in - #--------------------------------------------------------------------------- - switch) - set -e - git pull - git checkout "$base" || true - git checkout -B "$base" || true - - SUCCESS "Release branch is switched locally." \ - "You are ready to run the next step:" \ - " $0 $version write_changelog" - ;; - #--------------------------------------------------------------------------- - write_changelog) write_changelog "$version" ;; - commit_changelog) commit_changelog "$version" ;; - update_copyright) update_copyright "$version" ;; - update_admin_api_def) update_admin_api_def "$version" ;; - - #--------------------------------------------------------------------------- - version_bump) - sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua - sed -i.bak 's/minor = [0-9]*/minor = '$minor'/' kong/meta.lua - sed -i.bak 's/patch = [0-9]*/patch = '$patch'/' kong/meta.lua - sed -i.bak 's/--.*suffix.*$/suffix = "'$prerelease'"/' kong/meta.lua - - if ! [ -f "$rockspec" ] - then - old_rockspec=$(ls kong-*-0.rockspec | head -n 1) - sed -i.bak 's/^version = ".*"/version = "'$xyzversion''$prerelease'-0"/' "$old_rockspec" - sed -i.bak 's/^ tag = ".*"/ tag = "'$version'"/' "$old_rockspec" - fi - - git diff kong/meta.lua $old_rockspec - - CONFIRM "If everything looks all right, press Enter to make the release commit" \ - "or Ctrl-C to cancel." - - git mv "$old_rockspec" "$rockspec" - git add kong/meta.lua - git add $rockspec - - git commit -m "release: $version" - git log -n 1 - - SUCCESS "Version bump for the release is now committed locally." \ - "You are ready to run the next step:" \ - " $0 $version submit" - ;; - #--------------------------------------------------------------------------- - submit_release_pr) submit_release_pr "$base" "$version" ;; - - #--------------------------------------------------------------------------- - tag) - CONFIRM "Press Enter to tag the prerelease (it is not actually merged)" \ - "or Ctrl-C to cancel." - - set -e - git checkout "$base" - git pull - git tag -s "$version" -m "$version" - git push origin "$version" - - make_github_release_file - - hub release create --prerelease -F release-$version.txt "$version" - rm -f release-$version.txt - - SUCCESS "While the packages are being built continue to" \ - " $0 $version docs_pr" \ - "After the packages are built continue to" \ - "Once they are built, you may run the following steps in parallel:" \ - "* 'approve_docker', then 'merge_docker'" - "* 'merge_homebrew'" \ - "* 'merge_pongo'" - ;; - #--------------------------------------------------------------------------- - docs_pr) docs_pr "$branch" ;; - approve_docker) approve_docker;; - merge_docker) merge_docker "$branch" "$version" ;; - merge_homebrew) merge_homebrew ;; - merge_pongo) merge_pongo ;; - #--------------------------------------------------------------------------- - *) - die "Unknown step!" - ;; -esac - diff --git a/scripts/make-patch-release b/scripts/make-release similarity index 74% rename from scripts/make-patch-release rename to scripts/make-release index 905ac18b12f..deac6758e00 100755 --- a/scripts/make-patch-release +++ b/scripts/make-release @@ -1,21 +1,25 @@ #!/usr/bin/env bash -source "$(dirname "$0")/common.sh" +source "$(dirname "$0")/release-lib.sh" check_requirements #------------------------------------------------------------------------------- function usage() { - echo "Make a Kong patch release using this script:" + echo "Make a Kong release using this script:" echo "" echo "Usage:" + echo if [ "$version" = "" ] then echo " List executed steps for a given release" echo " $0 $version $1 $3" echo fi - step "check_milestone" "ensure all PRs marked on the release milestone are 100% merged" - step "check_dependencies" "ensure all kong dependencies are bumped in the rockspec" + if ! [[ $prerelease =~ alpha ]] + then + step "check_milestone" "ensure all PRs marked on the release milestone are 100% merged" + step "check_dependencies" "ensure all kong dependencies are bumped in the rockspec" + fi step "create" "create the branch" step "write_changelog" "prepare the changelog" step "commit_changelog" "commit the changelog" @@ -23,8 +27,15 @@ function usage() { step "update_admin_api_def" "update Admin API definition" step "version_bump" "bump and commit the version number" step "submit_release_pr" "push and submit a release PR" - step "docs_pr" "push and submit a docs.konghq.com PR for the release" step "merge" "merge, tag and sign the release" + + if [[ $prerelease =~ alpha ]] + then + echo -e "${red}${bold}Check whether you need any of the following steps for this alpha release${nocolor}" + echo + fi + + step "docs_pr" "push and submit a docs.konghq.com PR for the release" step "approve_docker" "get humans to review and approve machine-provided pull request at docker-kong repo" step "merge_docker" "merge, tag and sign Kong's docker-kong PR" step "submit_docker" "submit a PR to docker-library/official-images" @@ -37,10 +48,10 @@ function usage() { #---------------------------------------------------------------------------------------- # The following steps are run by Jenkins, they should not be run by a human # However we need to keep them here because Jenkins expects them to be here - step "update_docker" "(ran by Jenkins now) update and submit a PR to Kong's docker-kong repo" - step "homebrew" "(ran by Jenkins now) bump version and submit a PR to homebrew-kong" - step "vagrant" "(ran by Jenkins now) bump version and submit a PR to kong-vagrant" - step "pongo" "(ran by Jenkins now) bump version and submit a PR to kong-pongo" + step "update_docker" "(verify that Jenkins ran) update and submit a PR to Kong's docker-kong repo" + step "homebrew" "(verify that Jenkins ran) bump version and submit a PR to homebrew-kong" + step "vagrant" "(verify that Jenkins ran) bump version and submit a PR to kong-vagrant" + step "pongo" "(verify that Jenkins ran) bump version and submit a PR to kong-pongo" exit 0 } @@ -63,18 +74,20 @@ fi version="$1" step="$2" -major=${version%%.*} +if ! [[ "$version" =~ ^([0-9]+)\.([0-9]+)\.([0-9])(|-(alpha|beta|rc)\.[0-9])$ ]] +then + die "first argument must be a version in x.y.z format with optional -(alpha|beta|rc).\d suffix" +fi + +major=${BASH_REMATCH[1]} +minor=${BASH_REMATCH[2]} +patch=${BASH_REMATCH[3]} +prerelease=${BASH_REMATCH[4]} rest=${version#*.} -minor=${rest%%.*} -patch=${rest##*.} -rockspec="kong-$version-0.rockspec" +rockspec="kong-$major.$minor.$patch-0.rockspec" branch="release/$version" base="release/$major.$minor.x" -if ! [[ "$version" =~ ^[0-9]+.[0-9]+.[0-9]$ ]] -then - die "first argument must be a version in x.y.z format" -fi if [ "$step" = "" ] then @@ -90,20 +103,26 @@ case "$step" in #--------------------------------------------------------------------------- create) - if [ "$(git status --untracked-files=no --porcelain | wc -l)" != "0" ] + if [ $(git status --untracked-files=no --porcelain | wc -l) != 0 ] then die "Local tree is not clean, please commit or stash before running this." fi set -e - git checkout "$base" + if ! git rev-parse --verify --quiet origin/$base + then + git branch "$base" + git checkout "$base" + git push -u origin "$base" + else + git checkout "$base" + fi + git pull git checkout -B "$branch" SUCCESS "Release branch was created locally." \ "Ensure to cherry-pick all required changes into $branch." \ - "And proceed to the next step:" \ - " $0 $version cherry_pick" ;; #--------------------------------------------------------------------------- write_changelog) write_changelog "$version" ;; @@ -113,16 +132,20 @@ case "$step" in #--------------------------------------------------------------------------- version_bump) - if ! grep -q "patch = $patch" kong/meta.lua + sed -i.bak 's/major = [0-9]*/major = '$major'/' kong/meta.lua + sed -i.bak 's/minor = [0-9]*/minor = '$minor'/' kong/meta.lua + sed -i.bak 's/patch = [0-9]*/patch = '$patch'/' kong/meta.lua + if [ "$prerelease" != "" ] then - sed -i.bak 's/patch = [0-9]*/patch = '"$patch"'/' kong/meta.lua - git add kong/meta.lua + sed -i.bak 's/--.*suffix.*$/suffix = "'$prerelease'"/' kong/meta.lua fi + git add kong/meta.lua + if ! [ -f "$rockspec" ] then git mv kong-*-0.rockspec "$rockspec" - sed -i.bak 's/^version = ".*"/version = "'"$version"'-0"/' "$rockspec" - sed -i.bak 's/^ tag = ".*"/ tag = "'"$version"'"/' "$rockspec" + sed -i.bak 's/^version = ".*"/version = "'"$major.$minor.$patch"'-0"/' "$rockspec" + sed -i.bak 's/^ tag = ".*"/ tag = "'"$major.$minor.$patch"'"/' "$rockspec" fi git status @@ -133,7 +156,7 @@ case "$step" in git add "$rockspec" - git commit -m "release: $version" + git commit --allow-empty -m "release: $version" git log -n 1 SUCCESS "Version bump for the release is now committed locally." \ @@ -150,18 +173,27 @@ case "$step" in "or Ctrl-C to cancel." set -e - git checkout "$branch" - git pull git checkout "$base" git pull git merge "$branch" git push git tag -s "$version" -m "$version" git push origin "$version" + git branch -d "$branch" + git fetch --prune + if git rev-parse --verify -q "origin/$branch" > /dev/null + then + git push origin :"$branch" + fi make_github_release_file - hub release create -F "release-$version.txt" "$version" + if [ "$prerelease" != "" ] + then + prerelease_option=--prerelease + fi + + hub release create $prerelease_option -F "release-$version.txt" "$version" rm -f "release-$version.txt" SUCCESS "Make sure the packages are built and available on download.konghq.com" \ @@ -205,7 +237,7 @@ case "$step" in cd ../homebrew-kong else cd .. - git clone git@github.com:Kong/homebrew-kong.git + git clone git@github.com:$GITHUB_ORG/homebrew-kong.git cd homebrew-kong fi @@ -216,7 +248,7 @@ case "$step" in git diff - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/homebrew-kong" \ + CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:$GITHUB_ORG/homebrew-kong" \ "or Ctrl-C to cancel." set -e @@ -235,7 +267,7 @@ case "$step" in cd ../kong-pongo else cd .. - git clone git@github.com:Kong/kong-pongo.git + git clone git@github.com:$GITHUB_ORG/kong-pongo.git cd kong-pongo fi @@ -254,7 +286,7 @@ case "$step" in cd ../kong-vagrant else cd .. - git clone git@github.com:Kong/kong-vagrant.git + git clone git@github.com:$GITHUB_ORG/kong-vagrant.git cd kong-vagrant fi @@ -265,7 +297,7 @@ case "$step" in git diff - CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:Kong/kong-vagrant" \ + CONFIRM "If everything looks all right, press Enter to commit and send a PR to git@github.com:$GITHUB_ORG/kong-vagrant" \ "or Ctrl-C to cancel." set -e diff --git a/scripts/common.sh b/scripts/release-lib.sh similarity index 90% rename from scripts/common.sh rename to scripts/release-lib.sh index 2846d7d39fd..27aae310c73 100644 --- a/scripts/common.sh +++ b/scripts/release-lib.sh @@ -6,6 +6,8 @@ cyan="\033[0;36m" bold="\033[1m" nocolor="\033[0m" +GITHUB_ORG=${GITHUB_ORG:-Kong} + scripts_folder=$(dirname "$0") browser="echo" @@ -52,8 +54,8 @@ function yesno() { #------------------------------------------------------------------------------- function check_milestone() { - if yesno "Visit the milestones page (https://github.com/Kong/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit"; then - $browser https://github.com/Kong/kong/milestones + if yesno "Visit the milestones page (https://github.com/$GITHUB_ORG/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit"; then + $browser https://github.com/$GITHUB_ORG/kong/milestones fi CONFIRM "If everything looks all right, press Enter to continue" @@ -202,7 +204,7 @@ $version - [Docker Image](https://hub.docker.com/_/kong/) Links: -- [$version Changelog](https://github.com/Kong/kong/blob/$version/CHANGELOG.md#$versionlink) +- [$version Changelog](https://github.com/$GITHUB_ORG/kong/blob/$version/CHANGELOG.md#$versionlink) EOF } @@ -315,26 +317,31 @@ function prepare_changelog() { #------------------------------------------------------------------------------- function announce() { - local version="$1.$2.$3" + local version="$1.$2.$3" + + if [ "$3" != "0" ] + then + patch_release_disclaimer="As a patch release, it only contains bug fixes; no new features and no breaking changes." + fi cat < Date: Tue, 23 Aug 2022 09:27:45 -0400 Subject: [PATCH 1711/4351] chore(dependency): bump kong-build-tools dependency (#9293) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 9510262639f..eef94b1c17c 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=master RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=main LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.8 +KONG_BUILD_TOOLS_VERSION=4.33.9 KONG_NGINX_MODULE_BRANCH=0.2.1 From b05712466aa13c1a124a8c6b4fc5d5495c7432bf Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon, 22 Aug 2022 17:14:01 -0300 Subject: [PATCH 1712/4351] docs(changelog) add entry for cache cascade delete/invalidation fix --- CHANGELOG.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 50c83fdb51a..55c9ad86d01 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -466,7 +466,7 @@ - Fixed an issue that the client certificate sent to upstream was not updated when calling PATCH Admin API [#8934](https://github.com/Kong/kong/pull/8934) - Fixed an issue where the CP and wRPC modules would cause Kong to crash when calling `export_deflated_reconfigure_payload` without a pcall - [#8668] https://github.com/Kong/kong/pull/8668 + [#8668](https://github.com/Kong/kong/pull/8668) - Moved all `.proto` files to `/usr/local/kong/include` and ordered by priority. [#8914](https://github.com/Kong/kong/pull/8914) - Fixed an issue that cause unexpected 404 error on creating/updating configs with invalid options @@ -492,6 +492,8 @@ [#8797](https://github.com/Kong/kong/pull/8797) - Fixed pagination issue when getting to the second page while iterationg over a foreign key field using the DAO [#9255](https://github.com/Kong/kong/pull/9255) +- Fixed an issue where cache entries of some entities were not being properly invalidated after a cascade delete + [#9261](https://github.com/Kong/kong/pull/9261) #### Admin API From b5305e3476137023cf4d67737d2a1c431623662c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 23 Aug 2022 17:15:07 +0200 Subject: [PATCH 1713/4351] Release: 3.0.0-alpha.1 (#9296) * docs(changelog) add 3.0.0-alpha.1 changes * docs(COPYRIGHT) update copyright for 3.0.0-alpha.1 * docs(kong-admin-api.yml) update Admin API definition for 3.0.0-alpha.1 * release: 3.0.0-alpha.1 --- CHANGELOG.md | 7 + COPYRIGHT | 242 +++++++++++++-- kong-admin-api.yml | 759 +++++++++++++++++++++++---------------------- kong/meta.lua | 2 +- 4 files changed, 606 insertions(+), 404 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 55c9ad86d01..e8ab3f5827f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [3.0.0-alpha.1](#300-alpha1) - [2.8.1](#281) - [2.8.0](#280) - [2.7.1](#271) @@ -63,8 +64,13 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) + ## Unreleased +## [3.0.0-alpha.1] + +> Released 2022/08/23 + ### Breaking Changes @@ -7393,6 +7399,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[3.0.0-alpha.1]: https://github.com/Kong/kong/compare/2.8.1...3.0.0-alpha.1 [2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 [2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 [2.7.1]: https://github.com/Kong/kong/compare/2.7.0...2.7.1 diff --git a/COPYRIGHT b/COPYRIGHT index 93d0ec803d8..4b587375289 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -928,30 +928,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -%%%%%%%%% - -lua-resty-lrucache - -https://openresty.org/ -https://github.com/openresty/lua-resty-lrucache#copyright-and-license - -This module is licensed under the BSD license. - -Copyright (C) 2014-2019, by Yichun "agentzh" Zhang, OpenResty Inc. - -Copyright (C) 2014-2017, by Shuxin Yang. - -All rights reserved. - -Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - -* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - -* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - - %%%%%%%%% lua-resty-mlcache @@ -1258,6 +1234,217 @@ https://github.com/kong/lua-resty-timer/blob/master/LICENSE limitations under the License. +%%%%%%%%% + +lua-resty-timer-ng + +https://github.com/kong/lua-resty-timer-ng +https://github.com/kong/lua-resty-timer-ng/blob/master/LICENSE + + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2016-2022 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + %%%%%%%%% lua-resty-worker-events @@ -1535,7 +1722,8 @@ LuaFileSystem https://github.com/keplerproject/luafilesystem https://github.com/keplerproject/luafilesystem/blob/master/LICENSE -Copyright © 2003-2014 Kepler Project. +Copyright © 2003-2010 Kepler Project. +Copyright © 2010-2022 The LuaFileSystem authors. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation @@ -1652,8 +1840,8 @@ LuaSec https://github.com/brunoos/luasec/wiki https://github.com/brunoos/luasec/blob/master/LICENSE -LuaSec 1.0.2 license -Copyright (C) 2006-2021 Bruno Silvestre, UFG +LuaSec 1.2.0 license +Copyright (C) 2006-2022 Bruno Silvestre, UFG Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the diff --git a/kong-admin-api.yml b/kong-admin-api.yml index e9a031519e7..7a7aed50588 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -1,191 +1,54 @@ +openapi: 3.1.0 components: schemas: - tags: - required: - - tag - - entity_name - - entity_id - type: object - properties: - entity_id: - type: string - tag: - type: string - entity_name: - type: string - consumers: - required: [] - type: object - properties: - tags: - type: array - username: - type: string - id: - type: string - format: uuid - custom_id: - type: string - created_at: - type: integer - format: int32 - plugins: - required: - - name - - protocols - - enabled + upstreams: type: object properties: - tags: - type: array - enabled: - type: boolean - default: true - service: - $ref: '#/components/schemas/services' - default: ~ - nullable: true - route: - $ref: '#/components/schemas/routes' - default: ~ - nullable: true - created_at: + slots: type: integer - format: int32 - consumer: - $ref: '#/components/schemas/consumers' - default: ~ - nullable: true - name: - type: string - id: - type: string - format: uuid - protocols: - default: - - grpc - - grpcs - - http - - https - enum: - - http - - https - - tcp - - tls - - udp - - grpc - - grpcs - type: array - config: - type: array - certificates: - required: - - cert - - key - type: object - properties: - tags: - type: array - key: + default: 10000 + algorithm: type: string - cert_alt: + default: round-robin + hash_on: type: string - key_alt: + default: none + hash_fallback: type: string - cert: + default: none + hash_on_header: type: string - created_at: - type: integer - format: int32 - id: + hash_fallback_header: type: string - format: uuid - ca_certificates: - required: - - cert - type: object - properties: - tags: - type: array - id: + hash_on_cookie: type: string - format: uuid - cert: + hash_on_cookie_path: type: string - created_at: - type: integer - format: int32 - cert_digest: + default: / + hash_on_query_arg: type: string - snis: - required: - - name - - certificate - type: object - properties: - tags: - type: array name: type: string - id: + hash_on_uri_capture: type: string - format: uuid - created_at: - type: integer - format: int32 - certificate: + client_certificate: $ref: '#/components/schemas/certificates' - upstreams: - required: - - name - type: object - properties: + hash_fallback_uri_capture: + type: string tags: type: array - created_at: - type: integer - format: int32 - slots: - type: integer - default: 10000 host_header: type: string - algorithm: - type: string - default: round-robin - hash_on_header: - type: string - hash_on: - type: string - default: none - hash_fallback_header: - type: string - name: - type: string id: type: string format: uuid - client_certificate: - $ref: '#/components/schemas/certificates' - hash_on_cookie_path: - type: string - default: / - hash_on_cookie: - type: string healthchecks: type: array default: passive: - unhealthy: - http_failures: 0 - tcp_failures: 0 - http_statuses: - - 429 - - 500 - - 503 - timeouts: 0 type: http healthy: + successes: 0 http_statuses: - 200 - 201 @@ -206,150 +69,240 @@ components: - 306 - 307 - 308 - successes: 0 - active: - http_path: / unhealthy: tcp_failures: 0 timeouts: 0 http_failures: 0 - interval: 0 http_statuses: - 429 - - 404 - 500 - - 501 - - 502 - 503 - - 504 - - 505 - https_verify_certificate: true - concurrency: 10 + active: timeout: 1 type: http + concurrency: 10 + http_path: / healthy: successes: 0 interval: 0 http_statuses: - 200 - 302 - hash_fallback: + https_verify_certificate: true + unhealthy: + tcp_failures: 0 + timeouts: 0 + http_failures: 0 + interval: 0 + http_statuses: + - 429 + - 404 + - 500 + - 501 + - 502 + - 503 + - 504 + - 505 + created_at: + type: integer + format: int32 + hash_fallback_query_arg: type: string - default: none - targets: required: - - upstream - - target + - name + clustering_data_planes: type: object properties: - upstream: - $ref: '#/components/schemas/upstreams' - target: + ip: type: string - id: + sync_status: type: string - format: uuid - weight: - type: integer - default: 100 - created_at: - type: number - format: float - tags: - type: array - vaults: - required: - - prefix - - name - type: object - properties: - tags: - type: array - name: + default: unknown + hostname: type: string - id: + version: type: string - format: uuid - config: - type: array - created_at: + last_seen: type: integer format: int32 - prefix: + config_hash: type: string - description: + id: type: string - updated_at: - type: integer - format: int32 - clustering_data_planes: required: - id - ip - hostname - sync_status + parameters: type: object properties: - version: - type: string - id: + key: type: string - last_seen: + created_at: type: integer format: int32 - config_hash: + value: type: string - ip: + required: + - key + - value + tags: + type: object + properties: + entity_name: type: string - sync_status: + tag: type: string - default: unknown - hostname: + entity_id: type: string - workspaces: required: - - name + - tag + - entity_name + - entity_id + vaults: type: object properties: + config: + type: array + description: + type: string + updated_at: + type: integer + format: int32 + tags: + type: array + created_at: + type: integer + format: int32 name: type: string + prefix: + type: string id: type: string format: uuid + required: + - prefix + - name + targets: + type: object + properties: + upstream: + $ref: '#/components/schemas/upstreams' + target: + type: string + tags: + type: array + weight: + type: integer + default: 100 + created_at: + type: number + format: float + id: + type: string + format: uuid + required: + - upstream + - target + workspaces: + type: object + properties: config: type: array meta: type: array + comment: + type: string + name: + type: string created_at: type: integer format: int32 - comment: + id: type: string - parameters: + format: uuid required: - - key - - value + - name + services: type: object properties: - value: + protocol: + type: string + default: http + tags: + type: array + path: + type: string + id: + type: string + format: uuid + retries: + type: integer + default: 5 + connect_timeout: + type: integer + default: 60000 + host: + type: string + write_timeout: + type: integer + default: 60000 + port: + type: integer + default: 80 + client_certificate: + $ref: '#/components/schemas/certificates' + tls_verify: + type: boolean + tls_verify_depth: + type: integer + nullable: true + default: ~ + enabled: + type: boolean + default: true + ca_certificates: + type: array + name: type: string + read_timeout: + type: integer + default: 60000 created_at: type: integer format: int32 - key: - type: string - routes: + updated_at: + type: integer + format: int32 required: - - protocols - - https_redirect_status_code - - strip_path - - preserve_host - - request_buffering - - response_buffering + - protocol + - host + - port + - enabled + routes: type: object properties: + sources: + type: array tags: type: array + id: + type: string + format: uuid + strip_path: + type: boolean + default: true + path_handling: + type: string + default: v0 + preserve_host: + type: boolean + default: false + request_buffering: + type: boolean + default: true response_buffering: type: boolean default: true @@ -361,111 +314,160 @@ components: https_redirect_status_code: type: integer default: 426 - headers: + name: + type: string + protocols: + type: array + default: + - http + - https + snis: type: array destinations: type: array + paths: [] hosts: type: array - snis: + headers: type: array - strip_path: + methods: + type: array + created_at: + type: integer + format: int32 + updated_at: + type: integer + format: int32 + required: + - protocols + - https_redirect_status_code + - strip_path + - preserve_host + - request_buffering + - response_buffering + consumers: + type: object + properties: + username: + type: string + custom_id: + type: string + tags: + type: array + created_at: + type: integer + format: int32 + id: + type: string + format: uuid + required: [] + plugins: + type: object + properties: + service: + default: ~ + nullable: true + $ref: '#/components/schemas/services' + tags: + type: array + name: + type: string + id: + type: string + format: uuid + consumer: + default: ~ + nullable: true + $ref: '#/components/schemas/consumers' + enabled: type: boolean default: true - methods: + config: type: array + route: + default: ~ + nullable: true + $ref: '#/components/schemas/routes' created_at: type: integer format: int32 - updated_at: - type: integer - format: int32 - paths: - type: array - name: - type: string - id: - type: string - format: uuid - path_handling: - type: string - default: v0 protocols: type: array + enum: + - http + - https + - tcp + - tls + - udp + - grpc + - grpcs default: + - grpc + - grpcs - http - https - preserve_host: - type: boolean - default: false - sources: - type: array - request_buffering: - type: boolean - default: true - services: required: - - protocol - - host - - port + - name + - protocols - enabled + certificates: type: object properties: + key_alt: + type: string + cert_alt: + type: string tags: type: array - retries: - type: integer - default: 5 - ca_certificates: - type: array - connect_timeout: - type: integer - default: 60000 - write_timeout: - type: integer - default: 60000 - read_timeout: - type: integer - default: 60000 - client_certificate: - $ref: '#/components/schemas/certificates' - tls_verify: - type: boolean - port: - type: integer - default: 80 - tls_verify_depth: - default: ~ - type: integer - nullable: true - enabled: - type: boolean - default: true - path: + key: type: string - updated_at: + cert: + type: string + created_at: type: integer format: int32 - protocol: + id: type: string - default: http + format: uuid + required: + - cert + - key + ca_certificates: + type: object + properties: + tags: + type: array id: type: string format: uuid - host: + cert: + type: string + created_at: + type: integer + format: int32 + cert_digest: type: string + required: + - cert + snis: + type: object + properties: + tags: + type: array + certificate: + $ref: '#/components/schemas/certificates' name: type: string created_at: type: integer format: int32 + id: + type: string + format: uuid + required: + - name + - certificate info: - contact: - url: https://github.com/Kong/kong - name: Kong - version: 2.7.0 - title: Kong Admin API - summary: Kong RESTful Admin API for administration purposes. description: " {{site.base_gateway}} comes with an **internal** RESTful Admin API for administration purposes.\n Requests to the Admin API can be sent to any node in the cluster, and Kong will\n keep the configuration consistent @@ -475,131 +477,136 @@ info: over Kong, so\n care should be taken when setting up Kong environments to avoid undue public\n exposure of this API. See [this document][secure-admin-api] for a discussion\n of methods to secure the Admin API.\n " + contact: + url: https://github.com/Kong/kong + name: Kong + version: 3.0.0 + title: Kong Admin API license: url: https://github.com/Kong/kong/blob/master/LICENSE name: Apache 2.0 + summary: Kong RESTful Admin API for administration purposes. paths: - /clustering/status: [] - /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: - post: + /cache/{key}: + get: [] + delete: description: This method is not available when using DB-less mode. - summary: Set target address as unhealthy + /upstreams/{upstreams}/targets/all: + get: + summary: List all Targets /: get: summary: Retrieve node information - /cache/{key}: - delete: + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: + put: description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets: get: [] - /certificates/{certificates}/snis: [] - /upstreams/{upstreams}/targets/{targets}/unhealthy: post: description: This method is not available when using DB-less mode. - summary: Set target as unhealthy - /certificates/{certificates}: - put: - description: This method is not available when using DB-less mode. - get: [] + /routes/{routes}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets: - post: + /certificates/{certificates}/snis/{snis}: [] + /upstreams/{upstreams}/targets/{targets}: + delete: + summary: Delete Target + description: This method is not available when using DB-less mode. + patch: + summary: Update Target description: This method is not available when using DB-less mode. get: [] - /targets/:targets: [] - /upstreams/{upstreams}/targets/{targets}/healthy: - post: + put: description: This method is not available when using DB-less mode. - summary: Set target as healthy - /upstreams/{upstreams}/targets/{targets}: + /upstreams/{upstreams}/targets/{targets}/unhealthy: put: description: This method is not available when using DB-less mode. + /consumers: get: [] - delete: + /services/{services}/plugins: + post: description: This method is not available when using DB-less mode. - summary: Delete Target + /services/{services}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. - summary: Update Target - /tags/{tags}: - get: - summary: ' List entity IDs by tag ' - /plugins/enabled: - get: - summary: Retrieve Enabled Plugins - /upstreams/{upstreams}/targets/all: - get: - summary: List all Targets - /targets/{targets}/upstream: [] - /certificates/{certificates}/snis/{snis}: [] - /routes/:routes/plugins: - post: [] - /plugins: - post: - description: This method is not available when using DB-less mode. - /cache: - delete: + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + put: description: This method is not available when using DB-less mode. - /targets: [] - /config: + /targets/{targets}: [] + /consumers/{consumers}/plugins: post: - description: This method is only available when using DB-less mode. - get: - description: This method is only available when using DB-less mode. + description: This method is not available when using DB-less mode. /consumers/{consumers}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. + /schemas/{db_entity_name}/validate: + post: + summary: Validate a configuration against a schema + description: This method is not available when using DB-less mode. + /targets/{targets}/upstream: [] /schemas/{name}: get: summary: Retrieve Entity Schema - /status: + /tags/{tags}: get: - summary: Retrieve node status - /plugins/schema/{name}: - get: [] + summary: ' List entity IDs by tag ' + /schemas/plugins/validate: + post: + summary: Validate a plugin configuration against the schema + description: This method is not available when using DB-less mode. + /snis/{snis}/certificate: [] + /plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. /schemas/plugins/{name}: get: summary: Retrieve Plugin Schema + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins + /plugins/schema/{name}: + get: [] /upstreams/{upstreams}/health: get: summary: Show Upstream health for node - /schemas/{db_entity_name}/validate: + /plugins: post: description: This method is not available when using DB-less mode. - summary: Validate a configuration against a schema - /plugins/{plugins}: - patch: + /upstreams/{upstreams}/targets/{targets}/healthy: + put: description: This method is not available when using DB-less mode. - /snis/{snis}/certificate: [] - /upstreams/{upstreams}/targets/{targets}/{address}/healthy: - post: + /status: + get: + summary: Retrieve node status + /cache: + delete: description: This method is not available when using DB-less mode. - summary: Set target address as healthy - /routes/{routes}/plugins/{plugins}: + /certificates/{certificates}: patch: description: This method is not available when using DB-less mode. - /clustering/data-planes: [] - /schemas/plugins/validate: - post: - description: This method is not available when using DB-less mode. - summary: Validate a plugin configuration against the schema - /services/{services}/plugins: - post: - description: This method is not available when using DB-less mode. - /services/{services}/plugins/{plugins}: - patch: + put: description: This method is not available when using DB-less mode. - /consumers: get: [] - /consumers/{consumers}/plugins: + /certificates/{certificates}/snis: [] + /targets: [] + /routes/{routes}/plugins: post: description: This method is not available when using DB-less mode. + /clustering/data-planes: [] + /clustering/status: [] + /timers: + get: + summary: Retrieve runtime debugging info of Kong's timers + /config: + get: + description: This method is only available when using DB-less mode. + post: + description: This method is only available when using DB-less mode. /endpoints: get: summary: List available endpoints servers: -- description: 8001 is the default port on which the Admin API listens. - url: http://localhost:8001 -- description: 8444 is the default port for HTTPS traffic to the Admin API. - url: https://localhost:8444 -openapi: 3.1.0 +- url: http://localhost:8001 + description: 8001 is the default port on which the Admin API listens. +- url: https://localhost:8444 + description: 8444 is the default port for HTTPS traffic to the Admin API. diff --git a/kong/meta.lua b/kong/meta.lua index 87116d828a4..3bcd3c70583 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -2,7 +2,7 @@ local version = setmetatable({ major = 3, minor = 0, patch = 0, - --suffix = "rc.1" + suffix = "-alpha.1" }, { -- our Makefile during certain releases adjusts this line. Any changes to -- the format need to be reflected in both places From 2457202d17fa1bc2e97197fcf57eab76a3a3090e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 23 Aug 2022 19:37:19 +0300 Subject: [PATCH 1714/4351] chore(rockspec) use git+https as a luarocks url (#9291) ### Summary @jeremyjpj0916 reported on #9282 about a problem in our `2.8.1` `.rock` file in luarocks: https://luarocks.org/manifests/kong/kong-2.8.1-0.src.rock That has now been fixed. I used: ``` source = { url = "git+https://github.com/Kong/kong.git", tag = "2.8.1" } ``` To upload generate a new `.rock` file. Here I will fix the url in our `master` branch to also contain `git+https` and the `.git` at the end. This should be right according to: https://github.com/luarocks/luarocks/wiki/Rockspec-format#build-rules And Github proposed URLS: https://github.com/Kong/kong-ee.git --- kong-3.0.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index a4dfce706e2..6a3dcc716ee 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -3,7 +3,7 @@ version = "3.0.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { - url = "git://github.com/Kong/kong", + url = "git+https://github.com/Kong/kong.git", tag = "3.0.0" } description = { From 56214f1955767f0db1aad5d2f3b786a31470a475 Mon Sep 17 00:00:00 2001 From: Taylor Jasko Date: Thu, 28 Jul 2022 15:13:46 -0500 Subject: [PATCH 1715/4351] fix(http-log) properly migrate headers when multiple values are provided MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In Kong <=2.8, the `http-log` plugin supports providing multiple header values in the array, and will automatically concatenate them (delimited by `, `) when sent over the wire to the defined HTTP log endpoint. Prior to these code changes, if someone has `{"some-header": ["test1", "test2"]}` set as the headers on their plugin config, when migrating from 2.8 to 3.0, it’d re-write the headers config to `{"some-header": "test1"}`. These code changes allow to retain the same behavior as prior versions. Given the example headers config above, the headers sent by the gateway in a manual integration test are below: ``` Content-Length: 1556 User-Agent: lua-resty-http/0.16.1 (Lua) ngx_lua/10020 Content-Type: application/json some-header: test1, test2 ``` The DB migration was manually tested from 2.8 -> 3.0. Below is the state of the plugin in 2.8 (before the migration) and in 3.0 (after the migration): ``` // One header defined with two values. // // v2.8 plugin config: { "method": "POST", "headers": { "some-header": [ "test1", "test2" ] }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // v3.0 plugin config: { "method": "POST", "headers": { "some-header": "test1, test2" }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // One header defined with one value. // // v2.8 plugin config: { "method": "POST", "headers": { "some-header": [ "test1" ] }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // v3.0 plugin config: { "method": "POST", "headers": { "some-header": "test1" }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // One header defined with no value. // // v2.8 plugin config: { "method": "POST", "headers": { "some-header": {} }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // v3.0 plugin config: { "method": "POST", "headers": null, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // One header defined with one value, another with no value. // // v2.8 plugin config: { "method": "POST", "headers": { "some-header": {}, "another-header": [ "test1" ] }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // v3.0 plugin config: { "method": "POST", "headers": { "another-header": "test1" }, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // No headers defined. // // v2.8 plugin config: { "method": "POST", "headers": null, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } // v3.0 plugin config: { "method": "POST", "headers": null, "timeout": 10000, "keepalive": 60000, "queue_size": 1, "retry_count": 10, "content_type": "application/json", "flush_timeout": 2, "http_endpoint": "http://127.0.0.1:8081", "custom_fields_by_lua": null } ``` --- .../http-log/migrations/001_280_to_300.lua | 19 ++++++++++++++++++- 1 file changed, 18 insertions(+), 1 deletion(-) diff --git a/kong/plugins/http-log/migrations/001_280_to_300.lua b/kong/plugins/http-log/migrations/001_280_to_300.lua index aeaf1f5d263..33d46d2250a 100644 --- a/kong/plugins/http-log/migrations/001_280_to_300.lua +++ b/kong/plugins/http-log/migrations/001_280_to_300.lua @@ -11,10 +11,27 @@ local function ws_migration_teardown(ops) for header_name, value_array in pairs(headers) do if type(value_array) == "table" then -- only update if it's still a table, so it is reentrant - headers[header_name] = value_array[1] or "empty header value" + if not next(value_array) then + -- In <=2.8, while it is possible to set a header with an empty + -- array of values, the gateway won't send the header with no + -- value to the defined HTTP endpoint. To match this behavior, + -- we'll remove the header. + headers[header_name] = nil + else + -- When multiple header values were provided, the gateway would + -- send all values, deliminated by a comma & space characters. + headers[header_name] = table.concat(value_array, ", ") + end updated = true end end + + -- When there are no headers set after the modifications, set to null + -- in order to avoid setting to an empty object. + if updated and not next(headers) then + local cjson = require "cjson" + config.headers = cjson.null + end end end return updated From a0c3296938eed5acb71bc533204fab136718da21 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Aug 2022 09:38:15 +0800 Subject: [PATCH 1716/4351] style(router/atc) rename display name from `atc` to `expression` for DSL based router --- kong/conf_loader/init.lua | 2 +- kong/db/migrations/core/016_280_to_300.lua | 4 ++-- kong/db/schema/entities/routes.lua | 10 +++++----- kong/db/schema/entities/routes_subschemas.lua | 2 +- kong/router/atc_compat.lua | 2 +- 5 files changed, 10 insertions(+), 10 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index a7d9497e9c6..9d004438e16 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -436,7 +436,7 @@ local CONF_INFERENCES = { } }, router_flavor = { - enum = { "traditional", "traditional_compatible", "atc" }, + enum = { "traditional", "traditional_compatible", "expressions" }, }, worker_state_update_frequency = { typ = "number" }, diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 9264ac4a83e..45dfe20c625 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -305,7 +305,7 @@ return { DO $$ BEGIN - ALTER TABLE IF EXISTS ONLY "routes" ADD COLUMN "atc" TEXT; + ALTER TABLE IF EXISTS ONLY "routes" ADD COLUMN "expression" TEXT; EXCEPTION WHEN duplicate_column THEN -- Do nothing, accept existing state END; @@ -391,7 +391,7 @@ return { -- add new hash_fallback_uri_capture field to upstreams ALTER TABLE upstreams ADD hash_fallback_uri_capture text; - ALTER TABLE routes ADD atc text; + ALTER TABLE routes ADD expression text; ALTER TABLE routes ADD priority int; ]], diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index b6b33979f1b..3f8c65e2c83 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -3,7 +3,7 @@ local atc = require("kong.router.atc") local router = require("resty.router.router") -if kong and kong.configuration and kong.configuration.router_flavor == "atc" then +if kong and kong.configuration and kong.configuration.router_flavor == "expressions" then return { name = "routes", primary_key = { "id" }, @@ -37,20 +37,20 @@ if kong and kong.configuration and kong.configuration.router_flavor == "atc" the { response_buffering = { type = "boolean", required = true, default = true }, }, { tags = typedefs.tags }, { service = { type = "foreign", reference = "services" }, }, - { atc = { type = "string", required = true }, }, + { expression = { type = "string", required = true }, }, { priority = { type = "integer", required = true, default = 0 }, }, }, entity_checks = { { custom_entity_check = { - field_sources = { "atc", "id", }, + field_sources = { "expression", "id", }, fn = function(entity) local s = atc.get_schema() local r = router.new(s) - local res, err = r:add_matcher(0, entity.id, entity.atc) + local res, err = r:add_matcher(0, entity.id, entity.expression) if not res then - return nil, "DSL failed validation: " .. err + return nil, "Router Expression failed validation: " .. err end return true diff --git a/kong/db/schema/entities/routes_subschemas.lua b/kong/db/schema/entities/routes_subschemas.lua index 5e351706346..dcc35e6f8a9 100644 --- a/kong/db/schema/entities/routes_subschemas.lua +++ b/kong/db/schema/entities/routes_subschemas.lua @@ -66,7 +66,7 @@ local grpc_subschema = { } -if kong and kong.configuration and kong.configuration.router_flavor == "atc" then +if kong and kong.configuration and kong.configuration.router_flavor == "expressions" then return {} else diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 20f865f25ef..653411abc61 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -411,7 +411,7 @@ function _M.new(routes, cache, cache_neg) assert(inst:add_matcher(route_priority(route), route_id, get_atc(route))) else - local atc = route.atc + local atc = route.expression local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) if gen then From 7301a42776d81a9168690b99f7c3fd56ae96840e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 24 Aug 2022 10:44:18 +0300 Subject: [PATCH 1717/4351] docs(admin-api) add note about certificate fields being referenceable (#9297) --- autodoc/admin-api/data/admin-api.lua | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index d13502ce5a9..9a47e717eec 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1416,11 +1416,23 @@ return { id = { skip = true }, created_at = { skip = true }, cert = { - description = [[PEM-encoded public certificate chain of the SSL key pair.]], + description = [[ + PEM-encoded public certificate chain of the SSL key pair. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). + ]], example = "-----BEGIN CERTIFICATE-----...", }, key = { - description = [[PEM-encoded private key of the SSL key pair.]], + description = [[ + PEM-encoded private key of the SSL key pair. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). + ]], example = "-----BEGIN RSA PRIVATE KEY-----..." }, cert_alt = { @@ -1429,6 +1441,10 @@ return { This should only be set if you have both RSA and ECDSA types of certificate available and would like Kong to prefer serving using ECDSA certs when client advertises support for it. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). ]], example = "-----BEGIN CERTIFICATE-----...", }, @@ -1437,6 +1453,10 @@ return { This should only be set if you have both RSA and ECDSA types of certificate available and would like Kong to prefer serving using ECDSA certs when client advertises support for it. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). ]], example = "-----BEGIN EC PRIVATE KEY-----..." }, From afe2ea64b6f090748dfa9b0b968a9b6ebdfd2ec4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Aug 2022 17:27:17 +0800 Subject: [PATCH 1718/4351] chore(deps) pin lmdb/atc-router to version 1.0.0 (#9299) --- .requirements | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index eef94b1c17c..242870788bc 100644 --- a/.requirements +++ b/.requirements @@ -6,9 +6,9 @@ RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.1 RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 -RESTY_LMDB_VERSION=master +RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 -ATC_ROUTER_VERSION=main +ATC_ROUTER_VERSION=1.0.0 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.33.9 KONG_NGINX_MODULE_BRANCH=0.2.1 From 60e0b49ea01112ef26a131ed9e74f601c54d47bd Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Aug 2022 17:27:59 +0800 Subject: [PATCH 1719/4351] test(router/expression) unit test for router expression (#9298) * expose test api * test expression * use function new_router * code clean --- kong/router/atc_compat.lua | 5 + spec/01-unit/08-router_spec.lua | 173 +++++++++++++++++--------------- 2 files changed, 98 insertions(+), 80 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 653411abc61..779c16cfa02 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -612,4 +612,9 @@ function _M:exec(ctx) end +-- for unit-testing purposes only +_M._get_atc = get_atc +_M._route_priority = route_priority + + return _M diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index f3ff86cb23f..bc08252f95f 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1,4 +1,5 @@ local Router +local atc_compat = require "kong.router.atc_compat" local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local uuid = require("kong.tools.utils").uuid @@ -13,6 +14,18 @@ local function reload_router(flavor) Router = require "kong.router" end +local function new_router(cases) + -- add fields expression/priority + for _, v in ipairs(cases) do + local r = v.route + + r.expression = r.expression or atc_compat._get_atc(r) + r.priority = r.priority or atc_compat._route_priority(r) + end + + return Router.new(cases) +end + local service = { name = "service-invalid", protocol = "http", @@ -29,7 +42,7 @@ local service = { end } -for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do describe("Router (flavor = " .. flavor .. ")", function() reload_router(flavor) local it_trad_only = (flavor == "traditional") and it or pending @@ -307,7 +320,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) @@ -680,7 +693,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) describe("no-port route is any-port", function() @@ -755,7 +768,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-route/hello", "domain.org") assert.truthy(match_t) @@ -806,7 +819,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-route/hello", "domain.org") assert.truthy(match_t) @@ -845,7 +858,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-route/hello", "domain.org") assert.truthy(match_t) @@ -892,7 +905,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-route/hello/world", "example.com") assert.truthy(match_t) @@ -922,7 +935,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/something/my-route", "example.com") assert.truthy(match_t) @@ -946,7 +959,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/users/123/profile", "domain.org") assert.truthy(match_t) @@ -984,7 +997,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/route/persons/456", "domain.org") assert.truthy(match_t) @@ -1009,7 +1022,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/route/persons/123/profile", "domain.org") @@ -1041,7 +1054,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/route/fixture", "domain.org") assert.truthy(match_t) @@ -1082,7 +1095,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/path", "route.com") assert.truthy(match_t) @@ -1116,7 +1129,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) it("matches leftmost wildcards", function() @@ -1162,12 +1175,12 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do hosts = { "route.*:123" }, -- same as [2] but port-specific }, }) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) finally(function() table.remove(use_case) table.remove(use_case) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) -- match the right port @@ -1192,11 +1205,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do hosts = { "route.*:80" }, -- same as [2] but port-specific }, }) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) finally(function() table.remove(use_case) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) -- non-port matches any @@ -1222,11 +1235,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do hosts = { "route.*:443" }, -- same as [2] but port-specific }, }) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) finally(function() table.remove(use_case) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) -- non-port matches any @@ -1264,10 +1277,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do finally(function() table.remove(use_case, 1) table.remove(use_case) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) local match_t = router:select("GET", "/", "route.com") assert.truthy(match_t) @@ -1330,7 +1343,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) local match_t = router:select("GET", "/path1", "plain.route.com") assert.truthy(match_t) @@ -1363,7 +1376,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) local match_t = router:select("GET", "/path2", "plain.route.com") assert.truthy(match_t) @@ -1394,7 +1407,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", "route.org:80") assert.truthy(match_t) @@ -1432,7 +1445,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) -- explicit port local match_t = router:select("GET", "/", "route.org:123") @@ -1460,7 +1473,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do it("matches [wildcard/plain + uri + method]", function() finally(function() table.remove(use_case) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) table.insert(use_case, { @@ -1473,7 +1486,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, }) - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) local match_t = router:select("POST", "/path", "foo.domain.com") assert.is_nil(match_t) @@ -1512,7 +1525,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/users/123/profile", "test.example.com") @@ -1551,7 +1564,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { @@ -1585,7 +1598,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, setmetatable({ @@ -1630,7 +1643,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", nil, "http", nil, nil, nil, nil, nil, { @@ -1698,7 +1711,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) it("matches against plain text paths", function() @@ -1843,7 +1856,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("TRACE", "/", "domain-2.org") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) @@ -1874,7 +1887,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/v1/path", "host1.com") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) @@ -1904,7 +1917,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", "host.com") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) @@ -1934,7 +1947,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/users/123/profile", "domain.org") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) @@ -1962,7 +1975,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/example", "domain.org") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) @@ -1990,7 +2003,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", "nothing.com") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) @@ -2018,7 +2031,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/a/bb/foobar", "domain.org") assert.truthy(match_t) @@ -2041,14 +2054,14 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) it("request with [method]", function() - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/", "domain.org") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) end) it("does not supersede another route", function() - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-route", "domain.org") assert.truthy(match_t) assert.same(use_case[4].route, match_t.route) @@ -2059,7 +2072,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) it("acts as a catch-all route", function() - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/foobar/baz", "domain.org") assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) @@ -2103,7 +2116,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) it("matches correct route", function() - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-target-uri", "domain.org") assert.truthy(match_t) assert.same(use_case[#use_case].route, match_t.route) @@ -2135,7 +2148,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select("GET", "/my-route/hello", "domain.org", "http", nil, nil, nil, nil, nil, { @@ -2246,7 +2259,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end target_domain = "domain-" .. #benchmark_use_cases .. ".org" - router = assert(Router.new(benchmark_use_cases)) + router = assert(new_router(benchmark_use_cases)) end) lazy_teardown(function() @@ -2298,7 +2311,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do target_uri = "/my-route-" .. n target_domain = "domain-" .. n .. ".org" - router = assert(Router.new(benchmark_use_cases)) + router = assert(new_router(benchmark_use_cases)) end) lazy_teardown(function() @@ -2336,7 +2349,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end target_location = "somewhere-" .. n - router = assert(Router.new(benchmark_use_cases)) + router = assert(new_router(benchmark_use_cases)) end) lazy_teardown(function() @@ -2379,7 +2392,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do target_key = "key-" .. n target_val = "somewhere" - router = assert(Router.new(benchmark_use_cases)) + router = assert(new_router(benchmark_use_cases)) end) lazy_teardown(function() @@ -2435,7 +2448,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do target_uri = "/my-real-route" target_domain = "domain.org" - router = assert(Router.new(benchmark_use_cases)) + router = assert(new_router(benchmark_use_cases)) end) lazy_teardown(function() @@ -2494,7 +2507,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do target_uri = "/my-route-" .. n target_domain = "domain-" .. n .. ".org" target_location = "somewhere-" .. n - router = assert(Router.new(benchmark_use_cases)) + router = assert(new_router(benchmark_use_cases)) end) lazy_teardown(function() @@ -2621,7 +2634,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -2693,7 +2706,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "host.com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -2764,7 +2777,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local _ngx = mock_ngx("GET", "/users/1984/profile", { host = "domain.org" }) router._set_ngx(_ngx) @@ -2819,7 +2832,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local _ngx = mock_ngx("GET", "/users/%6aohn%20doe/profile", { host = "domain.org" }) router._set_ngx(_ngx) @@ -2859,7 +2872,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local _ngx = mock_ngx("GET", "/hello/world", { host = "domain.org" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -2878,7 +2891,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local _ngx = mock_ngx("GET", "/users/1984/profile", { host = "domain.org" }) router._set_ngx(_ngx) @@ -2902,7 +2915,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -2941,7 +2954,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -2964,7 +2977,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/endel%2Fst", { host = "domain.org" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -2996,7 +3009,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } lazy_setup(function() - router = assert(Router.new(use_case_routes)) + router = assert(new_router(use_case_routes)) end) it("strips the specified paths from the given uri if matching", function() @@ -3050,7 +3063,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("POST", "/my-route/hello/world", { host = "domain.org" }) @@ -3119,7 +3132,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/endel%2Fst", { host = "domain.org" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3140,7 +3153,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local _ngx = mock_ngx("GET", "/users/123/profile/hello/world", { host = "domain.org" }) router._set_ngx(_ngx) @@ -3161,7 +3174,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local _ngx = mock_ngx("GET", "/users/123/profile/hello/world", { host = "domain.org" }) router._set_ngx(_ngx) @@ -3203,7 +3216,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } lazy_setup(function() - router = assert(Router.new(use_case_routes)) + router = assert(new_router(use_case_routes)) end) describe("when preserve_host is true", function() @@ -3247,7 +3260,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/foo", { host = "preserve.com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3274,7 +3287,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/nohost", { host = "domain1.com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3342,7 +3355,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } lazy_setup(function() - router = assert(Router.new(use_case_routes)) + router = assert(new_router(use_case_routes)) end) describe("when preserve_host is true", function() @@ -3392,7 +3405,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/foo", { host = "preserve.com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3423,7 +3436,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case_routes)) + local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/nohost", { host = "domain1.com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3498,7 +3511,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } } - local router = assert(Router.new(use_case_routes) ) + local router = assert(new_router(use_case_routes) ) local _ngx = mock_ngx("GET", test.request_path, { host = "localbin-" .. i .. "-" .. j .. ".com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3543,7 +3556,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do } } - local router = assert(Router.new(use_case_routes) ) + local router = assert(new_router(use_case_routes) ) local _ngx = mock_ngx("GET", test.request_path, { host = "localbin-" .. i .. ".com" }) router._set_ngx(_ngx) local match_t = router:exec() @@ -3616,7 +3629,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) it("[src_ip]", function() @@ -3716,7 +3729,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) it("[dst_ip]", function() @@ -3828,8 +3841,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) - router_ignore_sni = assert(Router.new(use_case_ignore_sni)) + router = assert(new_router(use_case)) + router_ignore_sni = assert(new_router(use_case_ignore_sni)) end) it("[sni]", function() @@ -3881,7 +3894,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1", nil, nil, nil, "www.example.org") @@ -3915,7 +3928,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - local router = assert(Router.new(use_case)) + local router = assert(new_router(use_case)) local match_t = router:select(nil, nil, nil, "tcp", "127.0.0.1", nil, "172.168.0.1", nil, "www.example.org") @@ -3972,7 +3985,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do }, } - router = assert(Router.new(use_case)) + router = assert(new_router(use_case)) end) it("[prefix matching ignore regex_priority]", function() From 43641f30e76c3a35eb86a75b1965914d261329b0 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 24 Aug 2022 13:52:23 +0200 Subject: [PATCH 1720/4351] fix(log-serializer) ensure upstream_uri includes query params (#9292) See FTI-3114. Ensure upstream_uri contains any query parameters that are sent to the upstream. These might be missing for example if the proxy-cache plugin interrupts the flow without executing access/after in the runloop. --- kong/pdk/log.lua | 13 ++++++++++++- spec/01-unit/10-log_serializer_spec.lua | 12 ++++++++++++ 2 files changed, 24 insertions(+), 1 deletion(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index d30d98219e9..09b7257cb92 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -32,6 +32,7 @@ local ngx = ngx local kong = kong local check_phase = phase_checker.check local split = utils.split +local byte = string.byte local _PREFIX = "[kong] " @@ -39,6 +40,7 @@ local _DEFAULT_FORMAT = "%file_src:%line_src %message" local _DEFAULT_NAMESPACED_FORMAT = "%file_src:%line_src [%namespace] %message" local PHASES = phase_checker.phases local PHASES_LOG = PHASES.log +local QUESTION_MARK = byte("?") local phases_with_ctx = phase_checker.new(PHASES.rewrite, @@ -780,6 +782,15 @@ do response_size = tonumber(response_size, 10) end + local upstream_uri = var.upstream_uri or "" + if upstream_uri ~= "" and not find(upstream_uri, "?", nil, true) then + if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK then + upstream_uri = upstream_uri .. "?" + elseif var.is_args == "?" then + upstream_uri = upstream_uri .. "?" .. (var.args or "") + end + end + return edit_result(ctx, { request = { uri = request_uri, @@ -790,7 +801,7 @@ do size = request_size, tls = request_tls }, - upstream_uri = var.upstream_uri, + upstream_uri = upstream_uri, response = { status = ongx.status, headers = ongx.resp.get_headers(), diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index def0e91eb3e..e43783e6dfa 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -170,6 +170,18 @@ describe("kong.log.serialize", function() assert.is_nil(res.tries) end) + + it("includes query args in upstream_uri when they are not found in " .. + "var.upstream_uri and exist in var.args", function() + local args = "arg1=foo&arg2=bar" + ngx.var.is_args = "?" + ngx.var.args = args + + local res = kong.log.serialize({ngx = ngx, kong = kong, }) + assert.is_table(res) + + assert.equal("/upstream_uri" .. "?" .. args, res.upstream_uri) + end) end) end) From fce4fa300381d7399b58edb9142a7c44e1fa9d40 Mon Sep 17 00:00:00 2001 From: Makito Date: Thu, 25 Aug 2022 00:37:47 +0800 Subject: [PATCH 1721/4351] fix(db/dao) skip delete hooks if no rows were affected This PR fixes the issue that DAO delete hooks were triggered when no rows were affected (rows affected by the `DELETE` query were previously unchecked). The issue currently affects Kong Enterprise and Kong Manager. When concurrent delete requests are initiated on the same entity, the counter in the workspace meta will potentially be decremented multiple times and become a negative number. Fixes FT-3072 --- kong/db/dao/init.lua | 14 ++++++--- kong/db/strategies/cassandra/init.lua | 2 +- spec/01-unit/01-db/04-dao_spec.lua | 43 +++++++++++++++++++++++++++ 3 files changed, 54 insertions(+), 5 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 89aa02a6838..3a1e10740b8 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -908,10 +908,13 @@ local function generate_foreign_key_methods(schema) return nil, tostring(err_t), err_t end - local _ - _, err_t = self.strategy:delete_by_field(name, unique_value, options) + local rows_affected + rows_affected, err_t = self.strategy:delete_by_field(name, unique_value, options) if err_t then return nil, tostring(err_t), err_t + + elseif not rows_affected then + return nil end entity, err_t = run_hook("dao:delete_by:post", @@ -1294,10 +1297,13 @@ function DAO:delete(primary_key, options) return nil, tostring(err_t), err_t end - local _ - _, err_t = self.strategy:delete(primary_key, options) + local rows_affected + rows_affected, err_t = self.strategy:delete(primary_key, options) if err_t then return nil, tostring(err_t), err_t + + elseif not rows_affected then + return nil end entity, err_t = run_hook("dao:delete:post", entity, self.schema.name, options, ws_id, cascade_entries) diff --git a/kong/db/strategies/cassandra/init.lua b/kong/db/strategies/cassandra/init.lua index 3ea9016f53b..bc1e7baaaa1 100644 --- a/kong/db/strategies/cassandra/init.lua +++ b/kong/db/strategies/cassandra/init.lua @@ -1720,7 +1720,7 @@ function _mt:delete_by_field(field_name, field_value, options) end if not row then - return true + return nil end local pk = self.schema:extract_pk_values(row) diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index 6a498be0e4e..1e350f06b24 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -3,6 +3,7 @@ local Entity = require("kong.db.schema.entity") local DAO = require("kong.db.dao.init") local errors = require("kong.db.errors") local utils = require("kong.tools.utils") +local hooks = require("kong.hooks") local null = ngx.null @@ -618,6 +619,48 @@ describe("DAO", function() assert.equal(62, entries[12].entity.g) assert.equal(63, entries[13].entity.g) end) + + it("should call post-delete hook once after concurrent delete", function() + finally(function() + hooks.clear_hooks() + end) + + local post_hook = spy.new(function() end) + local delete_called = false + + hooks.register_hook("dao:delete:post", function() + post_hook() + end) + + local schema = Schema.new({ + name = "Baz", + primary_key = { "id" }, + fields = { + { id = { type = "number" } }, + } + }) + + local strategy = { + select = function() + return { id = 1 } + end, + delete = function(pk, _) + if not delete_called then + delete_called = true + return true + end + + return nil + end + } + + local dao = DAO.new({}, schema, strategy, errors) + + dao:delete({ id = 1 }) + dao:delete({ id = 1 }) + + assert.spy(post_hook).was_called(1) + end) end) describe("cache_key", function() From 56140879c08d06b1d051072831dd3a4ea2791944 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 24 Aug 2022 20:06:49 +0300 Subject: [PATCH 1722/4351] chore(vaults) set env vault version to kong version (#9307) --- kong/vaults/env/init.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/vaults/env/init.lua b/kong/vaults/env/init.lua index 9091cb63412..1846ba89d0d 100644 --- a/kong/vaults/env/init.lua +++ b/kong/vaults/env/init.lua @@ -1,5 +1,7 @@ +local kong_meta = require "kong.meta" local ffi = require "ffi" + local type = type local gsub = string.gsub local upper = string.upper @@ -53,7 +55,7 @@ end return { - VERSION = "1.0.0", + VERSION = kong_meta.version, init = init, get = get, } From b0e21becdde7f87c17c72d042469c4090a39d4a2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 24 Aug 2022 21:06:32 +0200 Subject: [PATCH 1723/4351] chore(release) remove debian 9 from builds (EOLed) (#9306) --- Jenkinsfile | 1 - 1 file changed, 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index e8e5f235543..f1934e98403 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -153,7 +153,6 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=9 release' sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=10 release' sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=11 RELEASE_DOCKER=true release' sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=18.04 release' From cdacbf393bf8f76570e75af314beae585bcc0d2b Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 24 Aug 2022 12:12:25 -0700 Subject: [PATCH 1724/4351] tests(clustering) add missing wrpc handler gate --- spec/fixtures/custom_nginx.template | 2 ++ 1 file changed, 2 insertions(+) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 74ad7788095..8fc0e481435 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -451,11 +451,13 @@ http { } } +> if not legacy_hybrid_protocol then location = /v1/wrpc { content_by_lua_block { Kong.serve_wrpc_listener() } } +> end } > end -- role == "control_plane" From 0ca414ac23cca88434460714f8139514c362d9a0 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 24 Aug 2022 12:55:09 -0700 Subject: [PATCH 1725/4351] tests(clustering) truncate all DB tables during setup Prior integration tests may leave the database in a state that causes config sync to fail. We should truncate the entire DB to avoid this. --- .../09-hybrid_mode/01-sync_spec.lua | 40 ++----------------- 1 file changed, 4 insertions(+), 36 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index a3029bedd1f..751c17a8dd8 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -20,15 +20,7 @@ for _, strategy in helpers.each_strategy() do describe("CP/DP sync works with #" .. strategy .. " backend, protocol #" .. cluster_protocol, function() lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations + helpers.get_db_utils(strategy) -- runs migrations assert(helpers.start_kong({ role = "control_plane", @@ -358,15 +350,7 @@ for _, strategy in helpers.each_strategy() do -- for these tests, we do not need a real DP, but rather use the fake DP -- client so we can mock various values (e.g. node_version) describe("relaxed compatibility check:", function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations + local bp = helpers.get_db_utils(strategy) -- runs migrations bp.plugins:insert { name = "key-auth", @@ -639,15 +623,7 @@ for _, strategy in helpers.each_strategy() do for cluster_protocol, conf in pairs(confs) do describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations + helpers.get_db_utils(strategy) -- runs migrations assert(helpers.start_kong({ role = "control_plane", @@ -761,15 +737,7 @@ for _, strategy in helpers.each_strategy() do describe("CP/DP sync works with #" .. strategy .. " backend, two DPs via different protocols on the same CP", function() lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "upstreams", - "targets", - "certificates", - "clustering_data_planes", - }) -- runs migrations + helpers.get_db_utils(strategy) -- runs migrations assert(helpers.start_kong({ role = "control_plane", From 88905b7123a36ed1288c3acc1c4f431a8289d5ec Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Fri, 12 Aug 2022 17:18:56 -0700 Subject: [PATCH 1726/4351] feat(cmd) clean up dangling unix sockets at startup --- kong/cmd/start.lua | 38 +++++ .../02-cmd/02-start_stop_spec.lua | 152 +++++++++++++++++- 2 files changed, 186 insertions(+), 4 deletions(-) diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index c6ffedb318b..3bfa90e70a3 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -6,8 +6,43 @@ local kong_global = require "kong.global" local kill = require "kong.cmd.utils.kill" local log = require "kong.cmd.utils.log" local DB = require "kong.db" +local lfs = require "lfs" +local function is_socket(path) + return lfs.attributes(path, "mode") == "socket" +end + +local function cleanup_dangling_unix_sockets(prefix) + local found = {} + + for child in lfs.dir(prefix) do + local path = prefix .. "/" .. child + if is_socket(path) then + table.insert(found, path) + end + end + + if #found < 1 then + return + end + + log.warn("Found dangling unix sockets in the prefix directory (%q) while " .. + "preparing to start Kong. This may be a sign that Kong was " .. + "previously shut down uncleanly or is in an unknown state and " .. + "could require further investigation.", + prefix) + + log.warn("Attempting to remove dangling sockets before starting Kong...") + + for _, sock in ipairs(found) do + if is_socket(sock) then + log.warn("removing unix socket: %s", sock) + assert(os.remove(sock)) + end + end +end + local function execute(args) args.db_timeout = args.db_timeout * 1000 args.lock_timeout = args.lock_timeout @@ -26,6 +61,9 @@ local function execute(args) assert(not kill.is_running(conf.nginx_pid), "Kong is already running in " .. conf.prefix) + + cleanup_dangling_unix_sockets(conf.prefix) + _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index bd111b0cfae..ceb4fd1a63a 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -5,10 +5,7 @@ for _, strategy in helpers.each_strategy() do describe("kong start/stop #" .. strategy, function() lazy_setup(function() - helpers.get_db_utils(nil, { - "routes", - "services", - }) -- runs migrations + helpers.get_db_utils(strategy) -- runs migrations helpers.prepare_prefix() end) after_each(function() @@ -617,5 +614,152 @@ describe("kong start/stop #" .. strategy, function() assert.matches("the 'worker_consistency' configuration property is deprecated", stderr, nil, true) end) end) + + describe("dangling socket cleanup", function() + local prefix = helpers.test_conf.prefix + local pidfile = helpers.test_conf.nginx_pid + + -- the worker events socket is just one of many unix sockets we use + local event_sock = prefix .. "/worker_events.sock" + + local env = { + prefix = prefix, + database = strategy, + admin_listen = "127.0.0.1:9001", + proxy_listen = "127.0.0.1:8000", + stream_listen = "127.0.0.1:9022", + nginx_main_worker_processes = 2, -- keeping this low for the sake of speed + } + + local function start() + local cmd = string.format("start -p %q", prefix) + return helpers.kong_exec(cmd, env, true) + end + + + local function sigkill(pid) + if type(pid) == "table" then + pid = table.concat(pid, " ") + end + + helpers.execute("kill -9 " .. pid) + + helpers.wait_until(function() + -- kill returns: + -- + -- * 0 on success + -- * 1 on failure + -- * 64 on partial failure/success + -- + -- we might be passing in multiple pids, so we need to explicitly + -- check the exit code is 1, otherwise one or more processes might + -- still be alive + local _, code = helpers.execute("kill -0 " .. pid, true) + return code == 1 + end) + end + + local function get_worker_pids() + local admin = assert(helpers.admin_client()) + local res = admin:get("/") + + assert.res_status(200, res) + + local json = assert.response(res).has.jsonbody() + admin:close() + + return json.pids.workers + end + + local function kill_all() + local workers = get_worker_pids() + + local master = assert(helpers.file.read(pidfile)) + master = master:gsub("%s+", "") + sigkill(master) + sigkill(workers) + end + + + before_each(function() + helpers.clean_prefix(prefix) + + assert(start()) + + -- sanity + helpers.wait_until(function() + return helpers.kong_exec("health", env) + end, 5) + + -- sanity + helpers.wait_until(function() + return helpers.path.exists(event_sock) + end, 5) + + kill_all() + + assert(helpers.path.exists(event_sock), + "events socket (" .. event_sock .. ") unexpectedly removed") + end) + + it("removes unix socket files in the prefix directory", function() + local ok, code, stdout, stderr = start() + assert.truthy(ok, "expected `kong start` to succeed: " .. tostring(code or stderr)) + assert.equals(0, code) + + finally(function() + helpers.stop_kong(prefix) + end) + + assert.matches("Kong started", stdout) + + assert.matches("[warn] Found dangling unix sockets in the prefix directory", stderr, nil, true) + assert.matches(prefix, stderr, nil, true) + + assert.matches("removing unix socket", stderr) + assert.matches(event_sock, stderr, nil, true) + end) + + it("does not log anything if Kong was stopped cleanly and no sockets are found", function() + local ok, code, stdout, stderr = start() + assert.truthy(ok, "expected `kong start` to succeed: " .. tostring(code or stderr)) + assert.equals(0, code) + assert.matches("Kong started", stdout) + + assert(helpers.stop_kong(prefix, true)) + + ok, code, stdout, stderr = start() + finally(function() + helpers.stop_kong(prefix) + end) + + assert.truthy(ok, "expected `kong start` to succeed: " .. tostring(code or stderr)) + assert.equals(0, code) + assert.matches("Kong started", stdout) + assert.not_matches("prefix directory .*not found", stdout) + + assert.not_matches("[warn]", stderr, nil, true) + assert.not_matches("unix socket", stderr) + end) + + it("does not do anything if kong is already running", function() + local ok, code, stdout, stderr = start() + assert.truthy(ok, "initial startup of kong failed: " .. stderr) + assert.equals(0, code) + + finally(function() + helpers.stop_kong(prefix) + end) + + assert.matches("Kong started", stdout) + + ok, code, _, stderr = start() + assert.falsy(ok, "expected `kong start` to fail with kong already running") + assert.equals(1, code) + assert.not_matches("unix socket", stderr) + assert(helpers.path.exists(event_sock)) + end) + end) + end) end From 01d0e927ba3179e820b6b1fa9bc61e73a362e9ae Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 24 Aug 2022 11:37:09 -0700 Subject: [PATCH 1727/4351] fix(cmd) check if Kong is running before preparing the prefix If Kong is already running, `kong start` should not "prepare" or otherwise alter the prefix directory. --- kong/cmd/start.lua | 3 +- .../02-cmd/02-start_stop_spec.lua | 36 ++++++++++++++++++- 2 files changed, 36 insertions(+), 3 deletions(-) diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index 3bfa90e70a3..46ae2e64a45 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -56,11 +56,10 @@ local function execute(args) conf.cassandra_timeout = args.db_timeout -- connect + send + read conf.cassandra_schema_consensus_timeout = args.db_timeout - assert(prefix_handler.prepare_prefix(conf, args.nginx_conf)) - assert(not kill.is_running(conf.nginx_pid), "Kong is already running in " .. conf.prefix) + assert(prefix_handler.prepare_prefix(conf, args.nginx_conf)) cleanup_dangling_unix_sockets(conf.prefix) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index ceb4fd1a63a..429083aa935 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -501,7 +501,7 @@ describe("kong start/stop #" .. strategy, function() assert.False(ok) assert.matches("Kong is already running in " .. helpers.test_conf.prefix, stderr, nil, true) end) - it("should not stop Kong if already running in prefix", function() + it("should not start Kong if already running in prefix", function() local kill = require "kong.cmd.utils.kill" assert(helpers.kong_exec("start --prefix " .. helpers.test_conf.prefix, { @@ -517,6 +517,40 @@ describe("kong start/stop #" .. strategy, function() assert(kill.is_running(helpers.test_conf.nginx_pid)) end) + + it("does not prepare the prefix directory if Kong is already running", function() + local prefix = helpers.test_conf.prefix + + assert(helpers.kong_exec("start --prefix " .. prefix, { + database = "off", + nginx_main_worker_processes = "1", + })) + + finally(function() + helpers.stop_kong() + end) + + local kong_env = prefix .. "/.kong_env" + + local before, err = helpers.file.read(kong_env) + assert.truthy(before, "failed reading .kong_env: " .. tostring(err)) + assert.matches("nginx_main_worker_processes = 1", before) -- sanity + + local ok, stderr = helpers.kong_exec("start --prefix " .. prefix, { + database = "off", + nginx_main_worker_processes = "2", + }) + + assert.falsy(ok) + assert.matches("Kong is already running", stderr) + + local after + after, err = helpers.file.read(kong_env) + assert.truthy(after, "failed reading .kong_env: " .. tostring(err)) + + assert.equal(before, after, ".kong_env file was rewritten") + end) + it("ensures the required shared dictionaries are defined", function() local constants = require "kong.constants" local pl_file = require "pl.file" From 7111ad36eae504d27a49e07f8e8942a4a91fa1fb Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 24 Aug 2022 11:49:49 -0700 Subject: [PATCH 1728/4351] docs(changelog) add entries for #9254 --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e8ab3f5827f..ce226e8ba7f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -367,6 +367,9 @@ [#8497](https://github.com/Kong/kong/pull/8497) [9265](https://github.com/Kong/kong/pull/9265) - Improved error handling and debugging info in the DNS code [#8902](https://github.com/Kong/kong/pull/8902) +- Kong will now attempt to recover from an unclean shutdown by detecting and + removing dangling unix sockets in the prefix directory + [#9254](https://github.com/Kong/kong/pull/9254) #### Admin API @@ -500,6 +503,8 @@ [#9255](https://github.com/Kong/kong/pull/9255) - Fixed an issue where cache entries of some entities were not being properly invalidated after a cascade delete [#9261](https://github.com/Kong/kong/pull/9261) +- Running `kong start` when Kong is already running will no longer clobber + the existing `.kong_env` file [#9254](https://github.com/Kong/kong/pull/9254) #### Admin API From e57df7de7c6072b7bdd29a1c8b39d0899ecb38c3 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 24 Aug 2022 11:59:30 -0700 Subject: [PATCH 1729/4351] tests(cmd) fix test case --- spec/02-integration/02-cmd/02-start_stop_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 429083aa935..9ed8278ed9a 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -772,7 +772,7 @@ describe("kong start/stop #" .. strategy, function() assert.matches("Kong started", stdout) assert.not_matches("prefix directory .*not found", stdout) - assert.not_matches("[warn]", stderr, nil, true) + assert.not_matches("[warn] Found dangling unix sockets in the prefix directory", stderr, nil, true) assert.not_matches("unix socket", stderr) end) From 62d113df3bf9d0c3a0ce30c862af97730fd1e3be Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 24 Aug 2022 07:58:18 +0000 Subject: [PATCH 1730/4351] fix(endpoints) remove healthy apis in hybrid mode Update 08-targets_routes_spec.lua Co-authored-by: Aapo Talvensaari --- autodoc/admin-api/data/admin-api.lua | 8 +++ kong/api/routes/upstreams.lua | 54 ++++++++++--------- .../04-admin_api/08-targets_routes_spec.lua | 31 ++++++++++- 3 files changed, 68 insertions(+), 25 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 9a47e717eec..59f650fb7da 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1844,6 +1844,8 @@ return { This resets the health counters of the health checkers running in all workers of the Kong node, and broadcasts a cluster-wide message so that the "healthy" status is propagated to the whole Kong cluster. + + Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[
/upstreams/{upstream name or id}/targets/{target or id}/healthy
@@ -1882,6 +1884,8 @@ return { that the target is actually healthy, it will automatically re-enable it again. To permanently remove a target from the balancer, you should [delete a target](#delete-target) instead. + + Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
@@ -1914,6 +1918,8 @@ return { This resets the health counters of the health checkers running in all workers of the Kong node, and broadcasts a cluster-wide message so that the "healthy" status is propagated to the whole Kong cluster. + + Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[
/upstreams/{upstream name or id}/targets/{target or id}/{address}/healthy
@@ -1952,6 +1958,8 @@ return { that the address is actually healthy, it will automatically re-enable it again. To permanently remove a target from the balancer, you should [delete a target](#delete-target) instead. + + Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index c10cac5a290..83393a24cde 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -112,7 +112,7 @@ local function target_endpoint(self, db, callback) end -return { +local api_routes = { ["/upstreams/:upstreams/health"] = { GET = function(self, db) local upstream, _, err_t = endpoints.select_entity(self, db, db.upstreams.schema) @@ -206,42 +206,48 @@ return { end }, - ["/upstreams/:upstreams/targets/:targets/healthy"] = { - PUT = function(self, db) - return set_target_health(self, db, true) + ["/upstreams/:upstreams/targets/:targets"] = { + DELETE = function(self, db) + return target_endpoint(self, db, delete_target_cb) + end, + GET = function(self, db) + return target_endpoint(self, db, select_target_cb) + end, + PATCH = function(self, db) + return target_endpoint(self, db, update_target_cb) end, - }, - - ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { PUT = function(self, db) - return set_target_health(self, db, false) + return target_endpoint(self, db, update_target_cb) end, }, +} - ["/upstreams/:upstreams/targets/:targets/:address/healthy"] = { +-- upstream targets' healthcheck management is not available in the hybrid mode +if kong.configuration.role ~= "control_plane" then + api_routes["/upstreams/:upstreams/targets/:targets/healthy"] = { PUT = function(self, db) return set_target_health(self, db, true) end, - }, + } - ["/upstreams/:upstreams/targets/:targets/:address/unhealthy"] = { + api_routes["/upstreams/:upstreams/targets/:targets/unhealthy"] = { PUT = function(self, db) return set_target_health(self, db, false) end, - }, + } - ["/upstreams/:upstreams/targets/:targets"] = { - DELETE = function(self, db) - return target_endpoint(self, db, delete_target_cb) - end, - GET = function(self, db) - return target_endpoint(self, db, select_target_cb) - end, - PATCH = function(self, db) - return target_endpoint(self, db, update_target_cb) + api_routes["/upstreams/:upstreams/targets/:targets/:address/healthy"] = { + PUT = function(self, db) + return set_target_health(self, db, true) end, + } + + api_routes["/upstreams/:upstreams/targets/:targets/:address/unhealthy"] = { PUT = function(self, db) - return target_endpoint(self, db, update_target_cb) + return set_target_health(self, db, false) end, - }, -} + } + +end + +return api_routes diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 7404b1d7a9f..efa98c38b3e 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local utils = require "kong.tools.utils" +local tablex = require "pl.tablex" local function it_content_types(title, fn) local test_form_encoded = fn("application/x-www-form-urlencoded") @@ -970,4 +971,32 @@ describe("Admin API #" .. strategy, function() end) end) + +describe("/upstreams/{upstream}/targets/{target}/(un)healthy not available in hybrid mode", function() + lazy_setup(function() + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + })) + end) + + lazy_teardown(function() + assert(helpers.stop_kong()) + end) + + it("healthcheck endpoints not included in /endpoints", function() + local admin_client = assert(helpers.admin_client()) + + local res = admin_client:get("/endpoints") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_nil(tablex.find(json.data, '/upstreams/{upstreams}/targets/{targets}/healthy')) + assert.is_nil(tablex.find(json.data, '/upstreams/{upstreams}/targets/{targets}/unhealthy')) + assert.is_nil(tablex.find(json.data, '/upstreams/{upstreams}/targets/{targets}/{address}/healthy')) + assert.is_nil(tablex.find(json.data, '/upstreams/{upstreams}/targets/{targets}/{address}/unhealthy')) + end) +end) + end From 32ddcd59e413e4ac346c66452d6aeb6efcff359d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 25 Aug 2022 06:50:49 +0300 Subject: [PATCH 1731/4351] perf(router) dynamic router lru cache size based on number of routes (#9309) * perf(router) dynamic router lru cache size based on number of routes ### Summary Implements dynamic router LRU cache size based on number of routes. - By default we initialize positive router LRU cache of 5000 items. - If there is more than 5000 routes we re-initialize cache to closes 5000, e.g. if there is 5001 routes, we reinitialize cache to 10000 items and keep the size 10000 until number of routes reaches either over 10000 or less than 5001. - The maximum size of cache is limited to 100000 items. This should improve our routing performance with high number of routes when routes are found in cache. This will increase memory usage though, but it is expected for users to have beefier systems when number of routes is high (again we limit this to 100000). If previous LRU of 5000 items took around 5 MB, the dynamic is expected to take 100 MB at most (per worker). * code clean Co-authored-by: chronolaw --- kong/router/atc_compat.lua | 6 +++--- kong/router/init.lua | 2 +- kong/router/traditional.lua | 8 ++++---- kong/router/utils.lua | 4 ++-- kong/runloop/handler.lua | 31 +++++++++++++++++++++++++------ 5 files changed, 35 insertions(+), 16 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 779c16cfa02..58b1f4f803e 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -52,7 +52,7 @@ local MAX_HEADER_COUNT = 255 local MAX_REQ_HEADERS = 100 -local MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE +local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE -- reuse table objects @@ -381,11 +381,11 @@ function _M.new(routes, cache, cache_neg) local inst = router.new(s) if not cache then - cache = lrucache.new(MATCH_LRUCACHE_SIZE) + cache = lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) end if not cache_neg then - cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) + cache_neg = lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) end local routes_n = #routes diff --git a/kong/router/init.lua b/kong/router/init.lua index eaa3a4b748a..bce6a2624c1 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -11,7 +11,7 @@ local utils = require("kong.router.utils") local is_http = ngx.config.subsystem == "http" -_M.MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE +_M.DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE function _M:exec(ctx) diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 13cb4811b4f..a9611aa50e2 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -166,7 +166,7 @@ do end -local MATCH_LRUCACHE_SIZE = utils.MATCH_LRUCACHE_SIZE +local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE local MATCH_RULES = { @@ -1276,7 +1276,7 @@ local function find_match(ctx) end -local _M = { MATCH_LRUCACHE_SIZE = MATCH_LRUCACHE_SIZE } +local _M = { DEFAULT_MATCH_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE } -- for unit-testing purposes only @@ -1321,11 +1321,11 @@ function _M.new(routes, cache, cache_neg) local routes_by_id = {} if not cache then - cache = lrucache.new(MATCH_LRUCACHE_SIZE) + cache = lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) end if not cache_neg then - cache_neg = lrucache.new(MATCH_LRUCACHE_SIZE) + cache_neg = lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) end -- index routes diff --git a/kong/router/utils.lua b/kong/router/utils.lua index c27bcd398c0..8fa9881c3f8 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -28,7 +28,7 @@ Max memory limit: 5 MiBs LRU size must be: (5 * 2^20) / 1024 = 5120 Floored: 5000 items should be a good default --]] -local MATCH_LRUCACHE_SIZE = 5e3 +local DEFAULT_MATCH_LRUCACHE_SIZE = 5000 local function sanitize_uri_postfix(uri_postfix) @@ -236,7 +236,7 @@ end return { - MATCH_LRUCACHE_SIZE = MATCH_LRUCACHE_SIZE, + DEFAULT_MATCH_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE, sanitize_uri_postfix = sanitize_uri_postfix, check_select_params = check_select_params, diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 74c1e4f6543..6d5d44d5f12 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -621,10 +621,17 @@ end do + local max = math.max + local min = math.min + local ceil = math.ceil + + local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE + local router local router_version - local router_cache = lrucache.new(Router.MATCH_LRUCACHE_SIZE) - local router_cache_neg = lrucache.new(Router.MATCH_LRUCACHE_SIZE) + local router_cache_size = DEFAULT_MATCH_LRUCACHE_SIZE + local router_cache = lrucache.new(router_cache_size) + local router_cache_neg = lrucache.new(router_cache_size) -- Given a protocol, return the subsystem that handles it @@ -749,8 +756,8 @@ do return nil, "could not load routes: " .. err end - if db.strategy ~= "off" then - if kong.core_cache and counter > 0 and counter % page_size == 0 then + if db.strategy ~= "off" and kong.core_cache then + if counter > 0 and counter % page_size == 0 then local new_version, err = get_router_version() if err then return nil, "failed to retrieve router version: " .. err @@ -760,6 +767,7 @@ do return nil, "router was changed while rebuilding it" end end + counter = counter + 1 end if should_process_route(route) then @@ -780,8 +788,16 @@ do routes[i] = r end end + end - counter = counter + 1 + local n = DEFAULT_MATCH_LRUCACHE_SIZE + local cache_size = min(ceil(max(i / n, 1)) * n, n * 20) + + local reinitialize_cache = cache_size ~= router_cache_size + if reinitialize_cache then + router_cache:flush_all() + router_cache = lrucache.new(cache_size) + router_cache_size = cache_size end local new_router, err = Router.new(routes, router_cache, router_cache_neg) @@ -795,7 +811,10 @@ do router_version = version end - router_cache:flush_all() + if not reinitialize_cache then + router_cache:flush_all() + end + router_cache_neg:flush_all() return true From 9ac1e40a541c7d4c12e499ce2b2e71cff65ce219 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 25 Aug 2022 13:54:14 +0800 Subject: [PATCH 1732/4351] fix(router/atc) properly escape ATC string literals Fix FT-3257 Co-authored-by: Mayo --- kong/router/atc_compat.lua | 15 ++- spec/01-unit/08-router_spec.lua | 156 ++++++++++++++++++++++---------- 2 files changed, 118 insertions(+), 53 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 58b1f4f803e..49cf5a71323 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -132,6 +132,11 @@ function _M._set_ngx(mock_ngx) end +local function atc_escape_str(str) + return "\"" .. str:gsub([[\]], [[\\]]):gsub([["]], [[\"]]) .. "\"" +end + + local function gen_for_field(name, op, vals, val_transform) if not vals then return nil @@ -145,8 +150,8 @@ local function gen_for_field(name, op, vals, val_transform) for _, p in ipairs(vals) do values_n = values_n + 1 local op = (type(op) == "string") and op or op(p) - values[values_n] = name .. " " .. op .. - " \"" .. (val_transform and val_transform(op, p) or p) .. "\"" + values[values_n] = name .. " " .. op .. " " .. + atc_escape_str(val_transform and val_transform(op, p) or p) end if values_n > 0 then @@ -225,7 +230,7 @@ local function get_atc(route) end, route.paths, function(op, p) if op == OP_REGEX then -- Rust only recognize form '?P<>' - return sub(p, 2):gsub("?<", "?P<"):gsub("\\", "\\\\") + return sub(p, 2):gsub("?<", "?P<") end return normalize(p, true) @@ -247,11 +252,11 @@ local function get_atc(route) local value = ind local op = OP_EQUAL if ind:sub(1, 2) == "~*" then - value = ind:sub(3):gsub("\\", "\\\\") + value = ind:sub(3) op = OP_REGEX end - tb_insert(single_header, name .. " " .. op .. " \"" .. value:lower() .. "\"") + tb_insert(single_header, name .. " " .. op .. " " .. atc_escape_str(value:lower())) end tb_insert(headers, "(" .. tb_concat(single_header, " || ") .. ")") diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index bc08252f95f..f0aaa49242e 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -3476,7 +3476,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end) - describe("#slash handling", function() for i, line in ipairs(path_handling_tests) do for j, test in ipairs(line:expand()) do @@ -3571,6 +3570,66 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end end end) + + it("works with special characters('\"','\\')", function() + local use_case_routes = { + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[/\d]] }, + }, + }, + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "https" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { [[~/\d+"]] }, + }, + }, + } + + local router = assert(new_router(use_case_routes)) + local _ngx = mock_ngx("GET", [[/\d]], { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.same(use_case_routes[1].route, match_t.route) + + -- upstream_url_t + if flavor == "traditional" then + assert.equal("http", match_t.upstream_url_t.scheme) + end + assert.equal("example.org", match_t.upstream_url_t.host) + assert.equal(80, match_t.upstream_url_t.port) + + -- upstream_uri + assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` + assert.equal([[/\d]], match_t.upstream_uri) + + _ngx = mock_ngx("GET", [[/123"]], { host = "domain.org" }) + router._set_ngx(_ngx) + match_t = router:exec() + assert.same(use_case_routes[2].route, match_t.route) + + -- upstream_url_t + if flavor == "traditional" then + assert.equal("https", match_t.upstream_url_t.scheme) + end + assert.equal("example.org", match_t.upstream_url_t.host) + assert.equal(443, match_t.upstream_url_t.port) + + -- upstream_uri + assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` + assert.equal([[/123"]], match_t.upstream_uri) + end) end) @@ -3938,62 +3997,63 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end end) +end - describe("[both regex and prefix with regex_priority]", function() - local use_case, router - lazy_setup(function() - use_case = { - -- regex - { - service = service, - route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", - paths = { - "/.*" - }, - hosts = { - "domain-1.org", - }, +describe("[both regex and prefix with regex_priority]", function() + local use_case, router + + lazy_setup(function() + use_case = { + -- regex + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/.*" + }, + hosts = { + "domain-1.org", }, }, - -- prefix - { - service = service, - route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", - paths = { - "/" - }, - hosts = { - "domain-2.org", - }, - regex_priority = 5 + }, + -- prefix + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/" + }, + hosts = { + "domain-2.org", }, + regex_priority = 5 }, - { - service = service, - route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", - paths = { - "/v1" - }, - hosts = { - "domain-2.org", - }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + paths = { + "/v1" + }, + hosts = { + "domain-2.org", }, }, - } - - router = assert(new_router(use_case)) - end) + }, + } - it("[prefix matching ignore regex_priority]", function() - local match_t = router:select("GET", "/v1", "domain-2.org") - assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) - end) + router = assert(new_router(use_case)) + end) + it("[prefix matching ignore regex_priority]", function() + local match_t = router:select("GET", "/v1", "domain-2.org") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) end) -end + +end) From e2abf6408eb181cd0d08126246d6c41f969954e2 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 24 Aug 2022 10:44:00 +0000 Subject: [PATCH 1733/4351] Revert "fix(clustering) DP errors when CP exits" This reverts commit a51d298d920f8e662f923524128dc69599b62224. --- kong/clustering/init.lua | 7 ---- kong/clustering/wrpc_control_plane.lua | 11 ------ kong/init.lua | 4 --- kong/tools/wrpc/threads.lua | 2 +- .../09-hybrid_mode/02-start_stop_spec.lua | 36 ------------------- 5 files changed, 1 insertion(+), 59 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 56ca8f87bd3..a2105a66e5f 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -176,12 +176,5 @@ function _M:init_worker() end end -function _M:exit_worker() - if self.conf.role == "control_plane" then - if not kong.configuration.legacy_hybrid_protocol then - self.wrpc_handler:exit_worker() - end - end -end return _M diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 69f57b19203..626c54c0554 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -367,16 +367,5 @@ function _M:init_worker(plugins_list) self.conf.db_update_frequency) end -function _M:exit_worker() - -- politely close all connections so they will not error on CP's exit - for ws, client in pairs(self.clients) do - ngx.thread.spawn(function() - client.peer:close() - -- wait for closing frame to be sent - client.peer:wait_threads() - self.clients[ws] = nil - end) - end -end return _M diff --git a/kong/init.lua b/kong/init.lua index 22bc9f0cd9a..377da1b088f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -751,10 +751,6 @@ function Kong.exit_worker() if kong.configuration.role ~= "control_plane" and ngx.worker.id() == 0 then plugin_servers.stop() end - - if kong.clustering then - kong.clustering:exit_worker() - end end diff --git a/kong/tools/wrpc/threads.lua b/kong/tools/wrpc/threads.lua index 0c3ceb33c55..0bda28beb2e 100644 --- a/kong/tools/wrpc/threads.lua +++ b/kong/tools/wrpc/threads.lua @@ -76,7 +76,7 @@ local function step(wrpc_peer) msg, err = wrpc_peer:receive() end - if err ~= nil and not endswith(err, ": timeout") and not endswith(err, ": closed") then + if err ~= nil and not endswith(err, ": timeout") then ngx_log(NOTICE, "[wRPC] WebSocket frame: ", err) wrpc_peer.closing = true return false, err diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 4c11854b222..77053245d20 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -132,39 +132,3 @@ for cluster_protocol, conf in pairs(confs) do end end) end - --- note that lagacy modes still error when CP exits -describe("when CP exits before DP", function() - local need_exit = true - setup(function() - assert(helpers.start_kong({ - role = "control_plane", - prefix = "servroot1", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_listen = "127.0.0.1:9005", - })) - assert(helpers.start_kong({ - role = "data_plane", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - database = "off", - })) - end) - teardown(function() - if need_exit then - helpers.stop_kong("servroot1") - end - helpers.stop_kong("servroot2") - end) - it("DP should not emit error message", function () - helpers.clean_logfile("servroot2/logs/error.log") - assert(helpers.stop_kong("servroot1")) - need_exit = false - -- it's possible for DP to reconnect immediately, and emit error message for it, so we just check for wRPC errors - assert.logfile("servroot2/logs/error.log").has.no.line("error while receiving frame from peer", true) - end) -end) \ No newline at end of file From 14296db9f60df7192f564def38bece14725125b8 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 25 Aug 2022 14:44:28 +0800 Subject: [PATCH 1734/4351] chore(router) deprecate setting path handling v1 when router_flavor is traditional_compatible (#9290) * chore(router) deny setting path handling v1 when router_flavor is traditional_compatible Co-authored-by: Datong Sun --- autodoc/admin-api/data/admin-api.lua | 9 +++- kong/db/schema/entities/routes.lua | 24 ++++++++++- .../11-declarative_config/03-flatten_spec.lua | 41 ++++++++++--------- .../04-on-the-fly-migration_spec.lua | 2 +- .../03-db/02-db_core_entities_spec.lua | 26 ++++++------ .../05-proxy/02-router_spec.lua | 20 +++++---- 6 files changed, 76 insertions(+), 46 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 59f650fb7da..970a876799a 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -971,7 +971,14 @@ return { #### Path handling algorithms - `"v0"` is the behavior used in Kong 0.x and 2.x. It treats `service.path`, `route.path` and request path as + {:.note} + > **Note**: Path handling algorithms v1 was deprecated in Kong 3.0. From Kong 3.0, when `router_flavor` + > is set to `expressions`, `route.path_handling` will be unconfigurable and the path handling behavior + > will be `"v0"`; when `router_flavor` is set to `traditional_compatible`, the path handling behavior + > will be `"v0"` regardless of the value of `route.path_handling`. Only `router_flavor` = `traditional` + > will support path_handling `"v1'` behavior. + + `"v0"` is the behavior used in Kong 0.x, 2.x and 3.x. It treats `service.path`, `route.path` and request path as *segments* of a URL. It will always join them via slashes. Given a service path `/s`, route path `/r` and request path `/re`, the concatenated path will be `/s/re`. If the resulting path is a single slash, no further transformation is done to it. If it's longer, then the trailing slash is removed. diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 3f8c65e2c83..db0696f1e6e 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -1,9 +1,11 @@ local typedefs = require("kong.db.schema.typedefs") local atc = require("kong.router.atc") local router = require("resty.router.router") +local deprecation = require("kong.deprecation") +local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor -if kong and kong.configuration and kong.configuration.router_flavor == "expressions" then +if kong_router_flavor == "expressions" then return { name = "routes", primary_key = { "id" }, @@ -59,6 +61,7 @@ if kong and kong.configuration and kong.configuration.router_flavor == "expressi }, } +-- router_flavor in ('traditional_compatible', 'traditional') else return { name = "routes", @@ -122,6 +125,23 @@ else then_match = { len_eq = 0 }, then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", }}, - }, + { custom_entity_check = { + field_sources = { "path_handling" }, + fn = function(entity) + if entity.path_handling == "v1" then + if kong_router_flavor == "traditional" then + deprecation("path_handling='v1' is deprecated and will be removed in future version, " .. + "please use path_handling='v0' instead", { after = "3.0", }) + + elseif kong_router_flavor == "traditional_compatible" then + deprecation("path_handling='v1' is deprecated and will not work under traditional_compatible " .. + "router_flavor, please use path_handling='v0' instead", { after = "3.0", }) + end + end + + return true + end, + }}, + }, } end diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index ad5b57b25ff..524b81a2da5 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -167,11 +167,12 @@ describe("declarative config: flatten", function() end) it("accepts field names with the same name as entities", function() + -- "snis" is also an entity local config = assert(lyaml.load([[ _format_version: "1.1" routes: - name: foo - path_handling: v1 + path_handling: v0 protocols: ["tls"] snis: - "example.com" @@ -197,7 +198,7 @@ describe("declarative config: flatten", function() snis = { "example.com" }, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", updated_at = 1234567890, request_buffering = true, response_buffering = true, @@ -346,7 +347,7 @@ describe("declarative config: flatten", function() host: example.com routes: - name: r1 - path_handling: v1 + path_handling: v0 paths: [/] service: svc1 consumers: @@ -443,7 +444,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", updated_at = 1234567890, request_buffering = true, response_buffering = true, @@ -712,7 +713,7 @@ describe("declarative config: flatten", function() host: example.com protocol: https routes: - - path_handling: v1 + - path_handling: v0 paths: - /path ]])) @@ -737,7 +738,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, @@ -774,22 +775,22 @@ describe("declarative config: flatten", function() host: example.com protocol: https routes: - - path_handling: v1 + - path_handling: v0 paths: - /path name: r1 - - path_handling: v1 + - path_handling: v0 hosts: - example.com name: r2 - - path_handling: v1 + - path_handling: v0 methods: ["GET", "POST"] name: r3 - name: bar host: example.test port: 3000 routes: - - path_handling: v1 + - path_handling: v0 paths: - /path hosts: @@ -818,7 +819,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, @@ -842,7 +843,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, @@ -866,7 +867,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, @@ -890,7 +891,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, @@ -949,7 +950,7 @@ describe("declarative config: flatten", function() protocol: https routes: - name: foo - path_handling: v1 + path_handling: v0 methods: ["GET"] plugins: ]])) @@ -976,7 +977,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", updated_at = 1234567890, request_buffering = true, response_buffering = true, @@ -1016,7 +1017,7 @@ describe("declarative config: flatten", function() protocol: https routes: - name: foo - path_handling: v1 + path_handling: v0 methods: ["GET"] plugins: - name: key-auth @@ -1028,7 +1029,7 @@ describe("declarative config: flatten", function() port: 3000 routes: - name: bar - path_handling: v1 + path_handling: v0 paths: - / plugins: @@ -1142,7 +1143,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, @@ -1166,7 +1167,7 @@ describe("declarative config: flatten", function() snis = null, sources = null, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = null, updated_at = 1234567890, request_buffering = true, diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua index c9c82dc8163..e63121664ac 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -92,7 +92,7 @@ describe("declarative config: on the fly migration", function() tags: [hello, world] routes: - name: foo - path_handling: v1 + path_handling: v0 protocols: ["https"] paths: ["/regex.+", "/prefix" ] snis: diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 3832acd19bc..13df39df7e0 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -520,7 +520,7 @@ for _, strategy in helpers.each_strategy() do protocols = { "http" }, hosts = { "example.com" }, service = assert(db.services:insert({ host = "service.com" })), - path_handling = "v1", + path_handling = "v0", }, { nulls = true, workspace = "8a139c70-49a1-4ba2-98a6-bb36f534269d", }) assert.is_nil(route) assert.is_string(err) @@ -685,7 +685,7 @@ for _, strategy in helpers.each_strategy() do protocols = { "http" }, hosts = { "example.com" }, service = assert(db.services:insert({ host = "service.com" })), - path_handling = "v1", + path_handling = "v0", }, { nulls = true }) assert.is_nil(err_t) assert.is_nil(err) @@ -711,7 +711,7 @@ for _, strategy in helpers.each_strategy() do regex_priority = 0, preserve_host = false, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = ngx.null, service = route.service, https_redirect_status_code = 426, @@ -728,7 +728,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/example" }, regex_priority = 3, strip_path = true, - path_handling = "v1", + path_handling = "v0", service = bp.services:insert(), }, { nulls = true }) assert.is_nil(err_t) @@ -754,7 +754,7 @@ for _, strategy in helpers.each_strategy() do destinations = ngx.null, regex_priority = 3, strip_path = true, - path_handling = "v1", + path_handling = "v0", tags = ngx.null, preserve_host = false, service = route.service, @@ -771,7 +771,7 @@ for _, strategy in helpers.each_strategy() do paths = { "/example" }, regex_priority = 3, strip_path = true, - path_handling = "v1", + path_handling = "v0", }, { nulls = true }) assert.is_nil(err_t) assert.is_nil(err) @@ -797,7 +797,7 @@ for _, strategy in helpers.each_strategy() do tags = ngx.null, regex_priority = 3, strip_path = true, - path_handling = "v1", + path_handling = "v0", preserve_host = false, service = ngx.null, https_redirect_status_code = 426, @@ -1102,7 +1102,7 @@ for _, strategy in helpers.each_strategy() do protocols = { "https" }, hosts = { "example.com" }, regex_priority = 5, - path_handling = "v1" + path_handling = "v0" }) assert.is_nil(err_t) assert.is_nil(err) @@ -1116,7 +1116,7 @@ for _, strategy in helpers.each_strategy() do paths = route.paths, regex_priority = 5, strip_path = route.strip_path, - path_handling = "v1", + path_handling = "v0", preserve_host = route.preserve_host, tags = route.tags, service = route.service, @@ -1135,7 +1135,7 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert({ hosts = { "example.com" }, methods = { "GET" }, - path_handling = "v1", + path_handling = "v0", }) local new_route, err, err_t = db.routes:update({ id = route.id }, { @@ -1151,7 +1151,7 @@ for _, strategy in helpers.each_strategy() do hosts = route.hosts, regex_priority = route.regex_priority, strip_path = route.strip_path, - path_handling = "v1", + path_handling = "v0", preserve_host = route.preserve_host, tags = route.tags, service = route.service, @@ -1978,7 +1978,7 @@ for _, strategy in helpers.each_strategy() do protocols = { "http" }, hosts = { "example.com" }, service = service, - path_handling = "v1", + path_handling = "v0", }, { nulls = true }) assert.is_nil(err_t) assert.is_nil(err) @@ -1997,7 +1997,7 @@ for _, strategy in helpers.each_strategy() do destinations = ngx.null, regex_priority = 0, strip_path = true, - path_handling = "v1", + path_handling = "v0", preserve_host = false, tags = ngx.null, service = { diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 204600728f3..29014f59cdb 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2095,16 +2095,18 @@ for _, strategy in helpers.each_strategy() do for i, line in ipairs(path_handling_tests) do for j, test in ipairs(line:expand()) do - routes[#routes + 1] = { - strip_path = test.strip_path, - path_handling = test.path_handling, - paths = test.route_path and { test.route_path } or nil, - hosts = { "localbin-" .. i .. "-" .. j .. ".com" }, - service = { - name = "plain_" .. i .. "-" .. j, - path = test.service_path, + if flavor == "traditional" or test.path_handling == "v0" then + routes[#routes + 1] = { + strip_path = test.strip_path, + path_handling = test.path_handling, + paths = test.route_path and { test.route_path } or nil, + hosts = { "localbin-" .. i .. "-" .. j .. ".com" }, + service = { + name = "plain_" .. i .. "-" .. j, + path = test.service_path, + } } - } + end end end From 57f98e26ca9006d3bef3c448c9695644c1d66fc2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 25 Aug 2022 15:08:55 +0800 Subject: [PATCH 1735/4351] perf(router/atc) incremental ATC router rebuild This PR enables the `expression` field on the `Route` entity in readonly mode under traditional route interface. When route changes are detected, the router compares the new `expression` to determine routes changed and only updates the affected routes. As a result router build speed are drastically faster especially for large router configs. Co-authored-by: Datong Sun --- autodoc/admin-api/data/admin-api.lua | 8 + kong-3.0.0-0.rockspec | 1 + kong/db/dao/routes.lua | 101 ++++++++++ kong/db/declarative/init.lua | 5 + kong/db/schema/entities/routes.lua | 3 + kong/router/atc_compat.lua | 178 +++++++++++++----- kong/router/init.lua | 4 +- kong/runloop/handler.lua | 2 +- .../11-declarative_config/03-flatten_spec.lua | 10 + .../03-db/02-db_core_entities_spec.lua | 7 + .../03-db/12-dao_hooks_spec.lua | 8 +- .../02-core_entities_invalidations_spec.lua | 3 + 12 files changed, 279 insertions(+), 51 deletions(-) create mode 100644 kong/db/dao/routes.lua diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 970a876799a..427b49972be 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1104,6 +1104,14 @@ return { examples = { nil, {{ip = "10.1.0.0/16", port = 1234}, {ip = "10.2.2.2"}, {port = 9123}} }, skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second }, + expression = { + kind = "semi-optional", + description = [[ + Use Router Expression to perform route match. This option is only available when `router_flavor` is set + to `expressions` and will be readonly in other modes. + ]], + example = "http.path ^= \"/hello\" && net.protocol == \"http\"", + }, strip_path = { description = [[ When matching a Route via one of the `paths`, diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 6a3dcc716ee..996aecd48d5 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -185,6 +185,7 @@ build = { ["kong.db.dao.tags"] = "kong/db/dao/tags.lua", ["kong.db.dao.vaults"] = "kong/db/dao/vaults.lua", ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", + ["kong.db.dao.routes"] = "kong/db/dao/routes.lua", ["kong.db.declarative"] = "kong/db/declarative/init.lua", ["kong.db.declarative.marshaller"] = "kong/db/declarative/marshaller.lua", ["kong.db.schema"] = "kong/db/schema/init.lua", diff --git a/kong/db/dao/routes.lua b/kong/db/dao/routes.lua new file mode 100644 index 00000000000..0e43f1c7403 --- /dev/null +++ b/kong/db/dao/routes.lua @@ -0,0 +1,101 @@ +-- NOTE: this DAO is not enabled when router_flavor = expressions, see schema/entities/routes.lua + + +local Routes = {} + + +local process_route +do + local get_atc = require("kong.router.atc_compat").get_atc + local constants = require("kong.constants") + + local PROTOCOLS_WITH_SUBSYSTEM = constants.PROTOCOLS_WITH_SUBSYSTEM + + process_route = function(self, pk, route, options) + for _, protocol in ipairs(route.protocols) do + if PROTOCOLS_WITH_SUBSYSTEM[protocol] == "stream" then + return route + end + end + + local expression = get_atc(route) + if route.expression ~= expression then + route.expression = expression + + local _, err, err_t = self.super.update(self, pk, + { expression = expression, }, + options) + if err then + return nil, err, err_t + end + end + + return route + end +end + + +local ERR_READONLY = "field is readonly unless Router Expressions feature is enabled" + + +-- If router is running in traditional or traditional compatible mode, +-- generate the corresponding ATC DSL and persist it to the `expression` field +function Routes:insert(entity, options) + if entity and entity.expression then + local err_t = self.errors:schema_violation({ + expression = ERR_READONLY, + }) + + return nil, tostring(err_t), err_t + end + + local err, err_t + entity, err, err_t = self.super.insert(self, entity, options) + if not entity then + return nil, err, err_t + end + + return process_route(self, { id = entity.id, }, entity, options) +end + + +function Routes:upsert(pk, entity, options) + if not options.is_db_import and entity and entity.expression then + local err_t = self.errors:schema_violation({ + expression = ERR_READONLY, + }) + + return nil, tostring(err_t), err_t + end + + local err, err_t + entity, err, err_t = self.super.upsert(self, pk, entity, options) + if err then + return nil, err, err_t + end + + return process_route(self, pk, entity, options) +end + + +function Routes:update(pk, entity, options) + if entity and entity.expression then + local err_t = self.errors:schema_violation({ + expression = ERR_READONLY, + }) + + return nil, tostring(err_t), err_t + end + + local err, err_t + entity, err, err_t = self.super.update(self, pk, entity, options) + if err then + return nil, err, err_t + end + + return process_route(self, pk, entity, options) +end + + + +return Routes diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 38a9d47ce89..56cf5c6b500 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -349,6 +349,7 @@ function declarative.load_into_db(entities, meta) local options = { transform = meta._transform, + is_db_import = true, } local schema, primary_key, ok, err, err_t for i = 1, #sorted_schemas do @@ -478,6 +479,10 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f end end + if name == "routes" then + row.expression = nil + end + emitter:emit_entity(name, row) end ::skip_emit:: diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index db0696f1e6e..2379a49f6be 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -69,6 +69,7 @@ else endpoint_key = "name", workspaceable = true, subschema_key = "protocols", + dao = "kong.db.dao.routes", fields = { { id = typedefs.uuid, }, @@ -116,6 +117,8 @@ else { destinations = typedefs.destinations }, { tags = typedefs.tags }, { service = { type = "foreign", reference = "services" }, }, + -- this field is set by the DAO during updates/inserts + { expression = { type = "string", required = false, }, }, }, entity_checks = { diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 49cf5a71323..bfb26f96ab8 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -7,7 +7,6 @@ local router = require("resty.router.router") local context = require("resty.router.context") local bit = require("bit") local lrucache = require("resty.lrucache") -local ffi = require("ffi") local server_name = require("ngx.ssl").server_name local normalize = require("kong.tools.uri").normalize local tb_new = require("table.new") @@ -17,6 +16,7 @@ local yield = require("kong.tools.utils").yield local ngx = ngx +local null = ngx.null local tb_concat = table.concat local tb_insert = table.insert local tb_sort = table.sort @@ -26,8 +26,8 @@ local setmetatable = setmetatable local pairs = pairs local ipairs = ipairs local type = type +local tonumber = tonumber local get_schema = atc.get_schema -local ffi_new = ffi.new local max = math.max local bor, band, lshift = bit.bor, bit.band, bit.lshift local header = ngx.header @@ -68,14 +68,15 @@ local function is_regex_magic(path) end -local function regex_partation(paths) +-- resort `paths` to move regex routes to the front of the array +local function paths_resort(paths) if not paths then return end tb_sort(paths, function(a, b) - return is_regex_magic(a) and not is_regex_magic(b) - end) + return is_regex_magic(a) and not is_regex_magic(b) + end) end @@ -138,7 +139,7 @@ end local function gen_for_field(name, op, vals, val_transform) - if not vals then + if not vals or vals == null then return nil end @@ -172,11 +173,6 @@ local function get_atc(route) tb_clear(atc_out_t) local out = atc_out_t - --local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) - --if gen then - -- tb_insert(out, gen) - --end - local gen = gen_for_field("http.method", OP_EQUAL, route.methods) if gen then tb_insert(out, gen) @@ -190,7 +186,7 @@ local function get_atc(route) tb_insert(out, gen) end - if route.hosts then + if route.hosts and route.hosts ~= null then tb_clear(atc_hosts_t) local hosts = atc_hosts_t @@ -223,7 +219,9 @@ local function get_atc(route) end -- move regex paths to the front - regex_partation(route.paths) + if route.paths ~= null then + paths_resort(route.paths) + end local gen = gen_for_field("http.path", function(path) return is_regex_magic(path) and OP_REGEX or OP_PREFIX @@ -239,7 +237,7 @@ local function get_atc(route) tb_insert(out, gen) end - if route.headers then + if route.headers and route.headers ~= null then tb_clear(atc_headers_t) local headers = atc_headers_t @@ -267,11 +265,13 @@ local function get_atc(route) return tb_concat(out, " && ") end +_M.get_atc = get_atc local lshift_uint64 do - local ffi_uint = ffi_new("uint64_t") + local ffi = require("ffi") + local ffi_uint = ffi.new("uint64_t") lshift_uint64 = function(v, offset) ffi_uint = v @@ -377,30 +377,46 @@ local function route_priority(r) end -function _M.new(routes, cache, cache_neg) - if type(routes) ~= "table" then - return error("expected arg #1 routes to be a table") - end +local function add_atc_matcher(inst, route, route_id, + is_traditional_compatible, + remove_existig) + local atc, priority - local s = get_schema() - local inst = router.new(s) + if is_traditional_compatible then + atc = route.expression or get_atc(route) + priority = route_priority(route) + + else + atc = route.expression + if not atc then + return + end + + priority = route.priority + + local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) + if gen then + atc = atc .. " && " .. gen + end - if not cache then - cache = lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) end - if not cache_neg then - cache_neg = lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) + if remove_existig then + inst:remove_matcher(route_id) end + assert(inst:add_matcher(priority, route_id, atc)) +end + + +local function new_from_scratch(routes, is_traditional_compatible) + local s = get_schema() + local inst = router.new(s) + local routes_n = #routes local routes_t = tb_new(0, routes_n) local services_t = tb_new(0, routes_n) - local is_traditional_compatible = - kong and kong.configuration and - kong.configuration.router_flavor == "traditional_compatible" - for _, r in ipairs(routes) do local route = r.route local route_id = route.id @@ -412,19 +428,7 @@ function _M.new(routes, cache, cache_neg) routes_t[route_id] = route services_t[route_id] = r.service - if is_traditional_compatible then - assert(inst:add_matcher(route_priority(route), route_id, get_atc(route))) - - else - local atc = route.expression - - local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) - if gen then - atc = atc .. " && " .. gen - end - - assert(inst:add_matcher(route.priority, route_id, atc)) - end + add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) yield(true) end @@ -435,12 +439,98 @@ function _M.new(routes, cache, cache_neg) routes = routes_t, services = services_t, fields = inst:get_fields(), - cache = cache, - cache_neg = cache_neg, }, _MT) end +local function is_route_changed(a, b) + return (a.updated_at ~= b.updated_at) or + (a.priority ~= b.priority) or + (a.expression ~= b.expression) +end + + +local function new_from_previous(routes, is_traditional_compatible, old_router) + local inst = old_router.router + local old_routes = old_router.routes + local old_services = old_router.services + + -- create or update routes + for _, r in ipairs(routes) do + local route = r.route + local route_id = route.id + + if not route_id then + return nil, "could not categorize route" + end + + route.seen = true + + local old_route = old_routes[route_id] + + old_routes[route_id] = route + old_services[route_id] = r.service + + if not old_route then + -- route is new + add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) + + elseif is_route_changed(route, old_route) then + -- route has existed + add_atc_matcher(inst, route, route_id, is_traditional_compatible, true) + end + + yield(true) + end + + -- remove routes + for id, r in pairs(old_routes) do + if r.seen then + r.seen = nil + + else + inst:remove_matcher(id) + old_routes[id] = nil + end + + yield(true) + end + + old_router.fields = inst:get_fields() + + return old_router +end + + +function _M.new(routes, cache, cache_neg, old_router) + if type(routes) ~= "table" then + return error("expected arg #1 routes to be a table") + end + + local is_traditional_compatible = + kong and kong.configuration and + kong.configuration.router_flavor == "traditional_compatible" + + local router, err + + if not old_router then + router, err = new_from_scratch(routes, is_traditional_compatible) + + else + router, err = new_from_previous(routes, is_traditional_compatible, old_router) + end + + if not router then + return nil, err + end + + router.cache = cache or lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) + router.cache_neg = cache_neg or lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) + + return router +end + + function _M:select(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, diff --git a/kong/router/init.lua b/kong/router/init.lua index bce6a2624c1..00a1f48b55d 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -30,7 +30,7 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end -function _M.new(routes, cache, cache_neg) +function _M.new(routes, cache, cache_neg, old_router) if not is_http or not kong or not kong.configuration or @@ -46,7 +46,7 @@ function _M.new(routes, cache, cache_neg) }, _MT) end - return atc_compat.new(routes, cache, cache_neg) + return atc_compat.new(routes, cache, cache_neg, old_router) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 6d5d44d5f12..d9735ae03ca 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -800,7 +800,7 @@ do router_cache_size = cache_size end - local new_router, err = Router.new(routes, router_cache, router_cache_neg) + local new_router, err = Router.new(routes, router_cache, router_cache_neg, router) if not new_router then return nil, "could not create router: " .. err end diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 524b81a2da5..d67022964f4 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -186,6 +186,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = null, name = "foo", @@ -430,6 +431,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = null, name = "r1", @@ -724,6 +726,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = null, name = null, @@ -805,6 +808,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = null, name = "r1", @@ -829,6 +833,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = { "example.com" }, headers = null, + expression = null, id = "UUID", methods = null, name = "r2", @@ -853,6 +858,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = { "GET", "POST" }, name = "r3", @@ -877,6 +883,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = { "example.com" }, headers = null, + expression = null, id = "UUID", methods = { "GET", "POST" }, name = "r4", @@ -963,6 +970,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = { "GET" }, name = "foo", @@ -1129,6 +1137,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = null, name = "bar", @@ -1153,6 +1162,7 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, + expression = null, id = "UUID", methods = { "GET" }, name = "foo", diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 13df39df7e0..c6de323e831 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -703,6 +703,7 @@ for _, strategy in helpers.each_strategy() do name = ngx.null, methods = ngx.null, hosts = { "example.com" }, + expression = '(http.host == "example.com")', headers = ngx.null, paths = ngx.null, snis = ngx.null, @@ -749,6 +750,7 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.com" }, headers = { location = { "somewhere" } }, paths = { "/example" }, + expression = '(http.host == "example.com") && (http.path ^= "/example") && (any(http.headers.location) == "somewhere")', snis = ngx.null, sources = ngx.null, destinations = ngx.null, @@ -791,6 +793,7 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.com" }, headers = ngx.null, paths = { "/example" }, + expression = '(http.host == "example.com") && (http.path ^= "/example")', snis = ngx.null, sources = ngx.null, destinations = ngx.null, @@ -1114,6 +1117,7 @@ for _, strategy in helpers.each_strategy() do methods = route.methods, hosts = route.hosts, paths = route.paths, + expression = '(http.host == "example.com")', regex_priority = 5, strip_path = route.strip_path, path_handling = "v0", @@ -1149,6 +1153,7 @@ for _, strategy in helpers.each_strategy() do updated_at = new_route.updated_at, protocols = route.protocols, hosts = route.hosts, + expression = '(http.host == "example.com")', regex_priority = route.regex_priority, strip_path = route.strip_path, path_handling = "v0", @@ -1241,6 +1246,7 @@ for _, strategy in helpers.each_strategy() do new_route.hosts = nil assert(new_route.updated_at >= new_route.updated_at) route.updated_at = new_route.updated_at + route.expression = new_route.expression assert.same(route, new_route) end) @@ -1990,6 +1996,7 @@ for _, strategy in helpers.each_strategy() do name = ngx.null, methods = ngx.null, hosts = { "example.com" }, + expression = '(http.host == "example.com")', headers = ngx.null, paths = ngx.null, snis = ngx.null, diff --git a/spec/02-integration/03-db/12-dao_hooks_spec.lua b/spec/02-integration/03-db/12-dao_hooks_spec.lua index 9ac341a0b28..219ac0ed630 100644 --- a/spec/02-integration/03-db/12-dao_hooks_spec.lua +++ b/spec/02-integration/03-db/12-dao_hooks_spec.lua @@ -224,9 +224,9 @@ for _, strategy in helpers.each_strategy() do pre_hook() return true end) - hooks.register_hook("dao:insert:post", function() + hooks.register_hook("dao:insert:post", function(row) post_hook() - return true + return row end) end) @@ -255,9 +255,9 @@ for _, strategy in helpers.each_strategy() do pre_hook() return true end) - hooks.register_hook("dao:update:post", function() + hooks.register_hook("dao:update:post", function(row) post_hook() - return true + return row end) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index 27643a6585a..e46af29b062 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -182,6 +182,9 @@ for _, strategy in helpers.each_strategy() do end) it("on update", function() + -- router(traditional_compatible) incremental build use timestamp to check update + ngx.sleep(1) + local admin_res = assert(admin_client_1:send { method = "PATCH", path = "/routes/" .. route_fixture_id, From 8f25002356af5cab4b9798bcc7d2fb8b0202a4be Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 25 Aug 2022 15:40:23 +0800 Subject: [PATCH 1736/4351] style(router/atc) fix typo for `remove_existing` variable --- kong/router/atc_compat.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index bfb26f96ab8..7d3f18d58c7 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -379,7 +379,7 @@ end local function add_atc_matcher(inst, route, route_id, is_traditional_compatible, - remove_existig) + remove_existing) local atc, priority if is_traditional_compatible then @@ -401,7 +401,7 @@ local function add_atc_matcher(inst, route, route_id, end - if remove_existig then + if remove_existing then inst:remove_matcher(route_id) end From 6bf1db83848e0f1b91855e2dbcd4d57250763c0f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 25 Aug 2022 15:14:42 +0200 Subject: [PATCH 1737/4351] docs(changelog) add entry for vaults GA (#8871 #9217) (#9317) --- CHANGELOG.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ce226e8ba7f..55a280798a4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -124,7 +124,7 @@ all regex paths must start with the `"~"` prefix, and all paths that don't start with `"~"` will be considered plain text. The migration process should automatically convert the regex paths when upgrading from 2.x to 3.0 [#9027](https://github.com/Kong/kong/pull/9027) -- Bumping version number (`_format_version`) of declaritive configuration to "3.0" for changes on `route.path`. +- Bumping version number (`_format_version`) of declarative configuration to "3.0" for changes on `route.path`. Declaritive configuration with older version are upgraded to "3.0" on the fly. [#9078](https://github.com/Kong/kong/pull/9078) - Removed deprecated `config.functions` from serverless-functions plugin's schema, @@ -132,6 +132,10 @@ [#8559](https://github.com/Kong/kong/pull/8559) - Tags may now contain space characters. [#9143](https://github.com/Kong/kong/pull/9143) +- The [Secrets Management](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/) + feature, which has been in beta since release 2.8.0, is now included as a regular feature. + [#8871](https://github.com/Kong/kong/pull/8871) + [#9217](https://github.com/Kong/kong/pull/9217) #### Admin API From 2a9be70282df5819cc448cf57674c7d5a16abecc Mon Sep 17 00:00:00 2001 From: Tyler Ball <2481463+tyler-ball@users.noreply.github.com> Date: Thu, 25 Aug 2022 08:06:31 -0700 Subject: [PATCH 1738/4351] chore(api) Unify the version we return on the '/' endpoint (#9311) This doesn't actually change anything about this field in Kong OSS, but in EE the `_VERSION` field includes `-enterprise-edition`. We don't want to include the edition information as part of our kong version information on the '/' endpoint because that is machine parseable. Signed-off-by: Tyler Ball Signed-off-by: Tyler Ball --- kong/api/routes/kong.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index fe2597c0081..4aca0689735 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -5,13 +5,14 @@ local Errors = require "kong.db.errors" local process = require "ngx.process" local kong = kong +local meta = require "kong.meta" local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() local errors = Errors.new() local tagline = "Welcome to " .. _KONG._NAME -local version = _KONG._VERSION +local version = meta.version local lua_version = jit and jit.version or _VERSION From fdf19e739853cbae80efb69818b4a3da52eafded Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 25 Aug 2022 21:12:23 +0300 Subject: [PATCH 1739/4351] chore(router) better incremental detection without unnecessary hacks ### Summary The PR #9242 added incremental rebuilding of router but it contained change detection logic based on new `expression` field, and then it needed to add a new dao, change schema, and ended up causing issues on EE. This PR reverts these hacks and uses simpler change detection algorithm using the `route.updated_at` but bit differently than what the PR #9242 used, and which caused issues because of updated_at is only 1 sec precision. It still is, but here we store previous build max updated_at and use that to detect if route is changed or not. There is a slight overlap as the previous router rebuild new changes are considered changes in new router build, but this overlap is just within 1 second, so it should not be a real world problem. We can always revert to field by field change detection too on such case, but I think it is overkill. --- autodoc/admin-api/data/admin-api.lua | 2 +- kong-3.0.0-0.rockspec | 1 - kong/db/dao/routes.lua | 101 ------------------ kong/db/declarative/init.lua | 5 - kong/db/schema/entities/routes.lua | 3 - kong/router/atc_compat.lua | 23 ++-- .../11-declarative_config/03-flatten_spec.lua | 10 -- .../03-db/02-db_core_entities_spec.lua | 7 -- .../03-db/12-dao_hooks_spec.lua | 8 +- .../02-core_entities_invalidations_spec.lua | 3 - 10 files changed, 17 insertions(+), 146 deletions(-) delete mode 100644 kong/db/dao/routes.lua diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 427b49972be..b61e7e1e04a 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1108,7 +1108,7 @@ return { kind = "semi-optional", description = [[ Use Router Expression to perform route match. This option is only available when `router_flavor` is set - to `expressions` and will be readonly in other modes. + to `expressions`. ]], example = "http.path ^= \"/hello\" && net.protocol == \"http\"", }, diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 996aecd48d5..6a3dcc716ee 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -185,7 +185,6 @@ build = { ["kong.db.dao.tags"] = "kong/db/dao/tags.lua", ["kong.db.dao.vaults"] = "kong/db/dao/vaults.lua", ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", - ["kong.db.dao.routes"] = "kong/db/dao/routes.lua", ["kong.db.declarative"] = "kong/db/declarative/init.lua", ["kong.db.declarative.marshaller"] = "kong/db/declarative/marshaller.lua", ["kong.db.schema"] = "kong/db/schema/init.lua", diff --git a/kong/db/dao/routes.lua b/kong/db/dao/routes.lua deleted file mode 100644 index 0e43f1c7403..00000000000 --- a/kong/db/dao/routes.lua +++ /dev/null @@ -1,101 +0,0 @@ --- NOTE: this DAO is not enabled when router_flavor = expressions, see schema/entities/routes.lua - - -local Routes = {} - - -local process_route -do - local get_atc = require("kong.router.atc_compat").get_atc - local constants = require("kong.constants") - - local PROTOCOLS_WITH_SUBSYSTEM = constants.PROTOCOLS_WITH_SUBSYSTEM - - process_route = function(self, pk, route, options) - for _, protocol in ipairs(route.protocols) do - if PROTOCOLS_WITH_SUBSYSTEM[protocol] == "stream" then - return route - end - end - - local expression = get_atc(route) - if route.expression ~= expression then - route.expression = expression - - local _, err, err_t = self.super.update(self, pk, - { expression = expression, }, - options) - if err then - return nil, err, err_t - end - end - - return route - end -end - - -local ERR_READONLY = "field is readonly unless Router Expressions feature is enabled" - - --- If router is running in traditional or traditional compatible mode, --- generate the corresponding ATC DSL and persist it to the `expression` field -function Routes:insert(entity, options) - if entity and entity.expression then - local err_t = self.errors:schema_violation({ - expression = ERR_READONLY, - }) - - return nil, tostring(err_t), err_t - end - - local err, err_t - entity, err, err_t = self.super.insert(self, entity, options) - if not entity then - return nil, err, err_t - end - - return process_route(self, { id = entity.id, }, entity, options) -end - - -function Routes:upsert(pk, entity, options) - if not options.is_db_import and entity and entity.expression then - local err_t = self.errors:schema_violation({ - expression = ERR_READONLY, - }) - - return nil, tostring(err_t), err_t - end - - local err, err_t - entity, err, err_t = self.super.upsert(self, pk, entity, options) - if err then - return nil, err, err_t - end - - return process_route(self, pk, entity, options) -end - - -function Routes:update(pk, entity, options) - if entity and entity.expression then - local err_t = self.errors:schema_violation({ - expression = ERR_READONLY, - }) - - return nil, tostring(err_t), err_t - end - - local err, err_t - entity, err, err_t = self.super.update(self, pk, entity, options) - if err then - return nil, err, err_t - end - - return process_route(self, pk, entity, options) -end - - - -return Routes diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 56cf5c6b500..38a9d47ce89 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -349,7 +349,6 @@ function declarative.load_into_db(entities, meta) local options = { transform = meta._transform, - is_db_import = true, } local schema, primary_key, ok, err, err_t for i = 1, #sorted_schemas do @@ -479,10 +478,6 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f end end - if name == "routes" then - row.expression = nil - end - emitter:emit_entity(name, row) end ::skip_emit:: diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 2379a49f6be..db0696f1e6e 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -69,7 +69,6 @@ else endpoint_key = "name", workspaceable = true, subschema_key = "protocols", - dao = "kong.db.dao.routes", fields = { { id = typedefs.uuid, }, @@ -117,8 +116,6 @@ else { destinations = typedefs.destinations }, { tags = typedefs.tags }, { service = { type = "foreign", reference = "services" }, }, - -- this field is set by the DAO during updates/inserts - { expression = { type = "string", required = false, }, }, }, entity_checks = { diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 7d3f18d58c7..bb3cb537446 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -439,21 +439,17 @@ local function new_from_scratch(routes, is_traditional_compatible) routes = routes_t, services = services_t, fields = inst:get_fields(), + updated_at = 0, }, _MT) end -local function is_route_changed(a, b) - return (a.updated_at ~= b.updated_at) or - (a.priority ~= b.priority) or - (a.expression ~= b.expression) -end - - local function new_from_previous(routes, is_traditional_compatible, old_router) local inst = old_router.router local old_routes = old_router.routes local old_services = old_router.services + local updated_at = old_router.updated_at + local new_updated_at = 0 -- create or update routes for _, r in ipairs(routes) do @@ -466,23 +462,27 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) route.seen = true - local old_route = old_routes[route_id] - old_routes[route_id] = route old_services[route_id] = r.service + local old_route = old_routes[route_id] + if not old_route then -- route is new add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) - elseif is_route_changed(route, old_route) then - -- route has existed + elseif route.updated_at >= updated_at or route.updated_at ~= old_route.updated_at then + -- route is modified (within a sec) add_atc_matcher(inst, route, route_id, is_traditional_compatible, true) end + new_updated_at = max(new_updated_at, route.updated_at) + yield(true) end + old_router.updated_at = new_updated_at + -- remove routes for id, r in pairs(old_routes) do if r.seen then @@ -491,6 +491,7 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) else inst:remove_matcher(id) old_routes[id] = nil + old_services[id] = nil end yield(true) diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index d67022964f4..524b81a2da5 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -186,7 +186,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = null, name = "foo", @@ -431,7 +430,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = null, name = "r1", @@ -726,7 +724,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = null, name = null, @@ -808,7 +805,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = null, name = "r1", @@ -833,7 +829,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = { "example.com" }, headers = null, - expression = null, id = "UUID", methods = null, name = "r2", @@ -858,7 +853,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = { "GET", "POST" }, name = "r3", @@ -883,7 +877,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = { "example.com" }, headers = null, - expression = null, id = "UUID", methods = { "GET", "POST" }, name = "r4", @@ -970,7 +963,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = { "GET" }, name = "foo", @@ -1137,7 +1129,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = null, name = "bar", @@ -1162,7 +1153,6 @@ describe("declarative config: flatten", function() destinations = null, hosts = null, headers = null, - expression = null, id = "UUID", methods = { "GET" }, name = "foo", diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index c6de323e831..13df39df7e0 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -703,7 +703,6 @@ for _, strategy in helpers.each_strategy() do name = ngx.null, methods = ngx.null, hosts = { "example.com" }, - expression = '(http.host == "example.com")', headers = ngx.null, paths = ngx.null, snis = ngx.null, @@ -750,7 +749,6 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.com" }, headers = { location = { "somewhere" } }, paths = { "/example" }, - expression = '(http.host == "example.com") && (http.path ^= "/example") && (any(http.headers.location) == "somewhere")', snis = ngx.null, sources = ngx.null, destinations = ngx.null, @@ -793,7 +791,6 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.com" }, headers = ngx.null, paths = { "/example" }, - expression = '(http.host == "example.com") && (http.path ^= "/example")', snis = ngx.null, sources = ngx.null, destinations = ngx.null, @@ -1117,7 +1114,6 @@ for _, strategy in helpers.each_strategy() do methods = route.methods, hosts = route.hosts, paths = route.paths, - expression = '(http.host == "example.com")', regex_priority = 5, strip_path = route.strip_path, path_handling = "v0", @@ -1153,7 +1149,6 @@ for _, strategy in helpers.each_strategy() do updated_at = new_route.updated_at, protocols = route.protocols, hosts = route.hosts, - expression = '(http.host == "example.com")', regex_priority = route.regex_priority, strip_path = route.strip_path, path_handling = "v0", @@ -1246,7 +1241,6 @@ for _, strategy in helpers.each_strategy() do new_route.hosts = nil assert(new_route.updated_at >= new_route.updated_at) route.updated_at = new_route.updated_at - route.expression = new_route.expression assert.same(route, new_route) end) @@ -1996,7 +1990,6 @@ for _, strategy in helpers.each_strategy() do name = ngx.null, methods = ngx.null, hosts = { "example.com" }, - expression = '(http.host == "example.com")', headers = ngx.null, paths = ngx.null, snis = ngx.null, diff --git a/spec/02-integration/03-db/12-dao_hooks_spec.lua b/spec/02-integration/03-db/12-dao_hooks_spec.lua index 219ac0ed630..9ac341a0b28 100644 --- a/spec/02-integration/03-db/12-dao_hooks_spec.lua +++ b/spec/02-integration/03-db/12-dao_hooks_spec.lua @@ -224,9 +224,9 @@ for _, strategy in helpers.each_strategy() do pre_hook() return true end) - hooks.register_hook("dao:insert:post", function(row) + hooks.register_hook("dao:insert:post", function() post_hook() - return row + return true end) end) @@ -255,9 +255,9 @@ for _, strategy in helpers.each_strategy() do pre_hook() return true end) - hooks.register_hook("dao:update:post", function(row) + hooks.register_hook("dao:update:post", function() post_hook() - return row + return true end) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index e46af29b062..27643a6585a 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -182,9 +182,6 @@ for _, strategy in helpers.each_strategy() do end) it("on update", function() - -- router(traditional_compatible) incremental build use timestamp to check update - ngx.sleep(1) - local admin_res = assert(admin_client_1:send { method = "PATCH", path = "/routes/" .. route_fixture_id, From 4f713b7c94faf66e21e7519c9fa2d76dfc7fb1ad Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 26 Aug 2022 01:35:30 +0800 Subject: [PATCH 1740/4351] chore(Github Action) continue when a job from matrix fail --- .github/workflows/build_and_test.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index a205b1f671a..6d1b8336e53 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -126,6 +126,7 @@ jobs: needs: build strategy: + fail-fast: false matrix: suite: [integration, plugins] split: [first (01-04), second (>= 05)] @@ -294,6 +295,7 @@ jobs: needs: build strategy: + fail-fast: false matrix: suite: [integration, plugins] cassandra_version: [3] From 282ca85c3c3af105583db9e103c02306a064a643 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 23 Aug 2022 16:13:39 +0800 Subject: [PATCH 1741/4351] tests(intergration/proxy/balancer/healthchecks) fix some flaky tests --- .../10-balancer/01-healthchecks_spec.lua | 565 ++++++++++-------- spec/fixtures/mock_webserver_tpl.lua | 4 +- spec/helpers.lua | 117 ++++ 3 files changed, 444 insertions(+), 242 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index db59c131b77..0c4ca94cacf 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -117,18 +117,22 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - -- we do not set up servers, since we want the connection to get refused - -- Go hit the api with requests, 1x round the balancer - local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) - - local health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.equals("UNHEALTHY", health.data[1].health) + helpers.pwait_until(function () + -- we do not set up servers, since we want the connection to get refused + -- Go hit the api with requests, 1x round the balancer + local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end, 15) + + helpers.pwait_until(function () + local health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.equals("UNHEALTHY", health.data[1].health) + end, 15) end) it("a target that resolves to 2 IPs reports health separately", function() @@ -150,52 +154,58 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) bu.end_testcase_setup(strategy, bp) - -- we do not set up servers, since we want the connection to get refused - -- Go hit the api with requests - helpers.wait_until(function() + helpers.pwait_until(function () + -- we do not set up servers, since we want the connection to get refused + -- Go hit the api with requests local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - return pcall(function() - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) - end) - end, 10) - - local health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end, 15) + + local health + + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") assert.same(204, status) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("HEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("HEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + end, 15) local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") assert.same(204, status) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) end) @@ -219,53 +229,59 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) bu.end_testcase_setup(strategy, bp) - -- we do not set up servers, since we want the connection to get refused - -- Go hit the api with requests, 1x round the balancer - helpers.wait_until(function() + helpers.pwait_until(function () + -- we do not set up servers, since we want the connection to get refused + -- Go hit the api with requests, 1x round the balancer local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - return pcall(function() - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) - end) - end, 10) + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end, 15) + + local health - local health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") assert.same(204, status) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("HEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("HEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + end, 15) local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") assert.same(204, status) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) end) @@ -288,37 +304,46 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) bu.end_testcase_setup(strategy, bp) - -- we do not set up servers, since we want the connection to get refused - -- Go hit the api with requests, 1x round the balancer - local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) + helpers.pwait_until(function () + -- we do not set up servers, since we want the connection to get refused + -- Go hit the api with requests, 1x round the balancer + local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end, 15) + + local health - local health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) - assert.same("a-changes-port.test", health.data[1].data.addresses[1].ip) - assert.same(90, health.data[1].data.addresses[1].port) + assert.same("a-changes-port.test", health.data[1].data.addresses[1].ip) + assert.same(90, health.data[1].data.addresses[1].port) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - local status = bu.put_target_address_health(upstream_id, "srv-changes-port.test:80", "a-changes-port.test:90", "healthy") - assert.same(204, status) + local status = bu.put_target_address_health(upstream_id, "srv-changes-port.test:80", "a-changes-port.test:90", "healthy") + assert.same(204, status) + end, 15) + + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) + assert.same("a-changes-port.test", health.data[1].data.addresses[1].ip) + assert.same(90, health.data[1].data.addresses[1].port) - assert.same("a-changes-port.test", health.data[1].data.addresses[1].ip) - assert.same(90, health.data[1].data.addresses[1].port) + assert.equals("HEALTHY", health.data[1].health) + assert.equals("HEALTHY", health.data[1].data.addresses[1].health) + end, 15) - assert.equals("HEALTHY", health.data[1].health) - assert.equals("HEALTHY", health.data[1].data.addresses[1].health) end) it("a target that has healthchecks disabled", function() @@ -347,17 +372,17 @@ for _, strategy in helpers.each_strategy() do bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - local health - helpers.wait_until(function() - health = bu.get_upstream_health(upstream_name) - return health.data[1].health ~= nil - end, 10) - - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.equals("HEALTHCHECKS_OFF", health.data[1].health) - assert.equals("HEALTHCHECKS_OFF", health.data[1].data.addresses[1].health) + helpers.pwait_until(function () + local health = bu.get_upstream_health(upstream_name) + + assert.is_truthy(health.data[1].health) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.equals("HEALTHCHECKS_OFF", health.data[1].health) + assert.equals("HEALTHCHECKS_OFF", health.data[1].data.addresses[1].health) + end, 15) + end) it("an upstream that is removed and readed keeps the health status", function() @@ -378,48 +403,58 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) bu.end_testcase_setup(strategy, bp) - -- we do not set up servers, since we want the connection to get refused - -- Go hit the api with requests - local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) - assert.same(0, oks) - assert.same(bu.SLOTS, fails) - assert.same(503, last_status) - - local health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + -- we do not set up servers, since we want the connection to get refused + -- Go hit the api with requests + local oks, fails, last_status = bu.client_requests(bu.SLOTS, api_host) + assert.same(0, oks) + assert.same(bu.SLOTS, fails) + assert.same(503, last_status) + end, 15) + + local health + + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "healthy") assert.same(204, status) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("HEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("HEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("HEALTHY", health.data[1].data.addresses[2].health) + end, 15) local status = bu.put_target_address_health(upstream_id, "multiple-ips.test:80", "127.0.0.2:80", "unhealthy") assert.same(204, status) - health = bu.get_upstream_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + helpers.pwait_until(function () + health = bu.get_upstream_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) -- remove the upstream if strategy ~= "off" then @@ -453,19 +488,20 @@ for _, strategy in helpers.each_strategy() do -- so health must be same as before local health - helpers.wait_until(function() + + helpers.pwait_until(function () health = bu.get_upstream_health(new_upstream_name) - return health.data[1].data ~= nil - end, 10) - assert.is.table(health) - assert.is.table(health.data) - assert.is.table(health.data[1]) - assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) - assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) - assert.equals("UNHEALTHY", health.data[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + assert.is_truthy(health.data[1].data) + assert.is.table(health) + assert.is.table(health.data) + assert.is.table(health.data[1]) + assert.same("127.0.0.1", health.data[1].data.addresses[1].ip) + assert.same("127.0.0.2", health.data[1].data.addresses[2].ip) + assert.equals("UNHEALTHY", health.data[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) + assert.equals("UNHEALTHY", health.data[1].data.addresses[2].health) + end, 15) end) end) @@ -539,14 +575,16 @@ for _, strategy in helpers.each_strategy() do bu.add_target(bp, upstream_id, "notlocalhost.test", 15555) bu.end_testcase_setup(strategy, bp) - local health - helpers.wait_until(function() - health = bu.get_balancer_health(upstream_name) - return health.data ~= nil - end, 10) - assert.is.table(health) - assert.is.table(health.data) + helpers.pwait_until(function () + local health = bu.get_balancer_health(upstream_name) + + assert.is_truthy(health.data) + assert.is.table(health) + assert.is.table(health.data) + end, 15) + bu.poll_wait_health(upstream_id, "notlocalhost.test", "15555", "UNHEALTHY") + end) it("#db create active health checks -- upstream certificate", function() @@ -585,14 +623,16 @@ for _, strategy in helpers.each_strategy() do bu.add_target(bp, upstream_id, "notlocalhost.test", 15555) bu.end_testcase_setup(strategy, bp) - local health - helpers.wait_until(function() - health = bu.get_balancer_health(upstream_name) - return health.data ~= nil - end, 10) - assert.is.table(health) - assert.is.table(health.data) + helpers.pwait_until(function () + local health = bu.get_balancer_health(upstream_name) + + assert.is_truthy(health.data) + assert.is.table(health) + assert.is.table(health.data) + end, 15) + bu.poll_wait_health(upstream_id, "notlocalhost.test", "15555", "UNHEALTHY") + end) end) @@ -748,6 +788,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp, consistency) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + local server = https_server.new(target_port, localhost) server:start() @@ -771,6 +815,10 @@ for _, strategy in helpers.each_strategy() do }) bu.end_testcase_setup(strategy, bp, consistency) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + local grpc_client = helpers.proxy_client_grpc() local ok, resp = grpc_client({ service = "hello.HelloService.SayHello", @@ -789,6 +837,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp, consistency) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + local server = https_server.new(target_port, "localhost", "http", true) server:start() @@ -809,6 +861,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) bu.end_testcase_setup(strategy, bp, consistency) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + local server = https_server.new(target_port, "127.0.0.1", "http", true) server:start() local oks, fails, last_status = bu.client_requests(5, api_host) @@ -925,9 +981,7 @@ for _, strategy in helpers.each_strategy() do name = upstreams[2].name, }) - --if consistency == "eventual" then - ngx.sleep(bu.CONSISTENCY_FREQ) -- wait for proxy state consistency timer - --end + helpers.wait_for_all_config_update() -- hit a request through upstream 1 using the new name local oks, fails, last_status = bu.client_requests(1, upstreams[2].api_host) @@ -940,9 +994,7 @@ for _, strategy in helpers.each_strategy() do name = upstreams[1].name, }) - --if consistency == "eventual" then - ngx.sleep(bu.CONSISTENCY_FREQ) -- wait for proxy state consistency timer - --end + helpers.wait_for_all_config_update() -- a single request to upstream 2 just to make server 2 shutdown bu.client_requests(1, upstreams[1].api_host) @@ -1008,8 +1060,7 @@ for _, strategy in helpers.each_strategy() do } }) - -- wait for old healthchecks to stop - ngx.sleep(0.5) + helpers.wait_for_all_config_update() -- start server local server1 = https_server.new(port, localhost) @@ -1070,6 +1121,10 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- start servers, they wont be affected by the 401 error local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -1082,14 +1137,10 @@ for _, strategy in helpers.each_strategy() do assert.same(1, fails) assert.same(401, last_status) - helpers.wait_until(function() - local oks, fails, last_status = bu.client_requests(bu.SLOTS * 2, api_host) - return pcall(function() - assert.same(200, last_status) - assert.truthy(oks > 0) - assert.same(0, fails) - end) - end, 5) + oks, fails, last_status = bu.client_requests(bu.SLOTS * 2, api_host) + assert.same(200, last_status) + assert.truthy(oks > 0) + assert.same(0, fails) -- collect server results local count1 = server1:shutdown() @@ -1218,18 +1269,21 @@ for _, strategy in helpers.each_strategy() do bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "healthy") local health - helpers.wait_until(function() + + helpers.pwait_until(function () health = bu.get_balancer_health(upstream_name) - return health.data and health.data.details.weight.available == 100 - end, 5) - assert.is.table(health) - assert.is.table(health.data) - assert.same({ - available = 100, - unavailable = 0, - total = 100, - }, health.data.details.weight) + assert(health.data) + assert.equal(100, health.data.details.weight.available) + assert.is.table(health) + assert.is.table(health.data) + + assert.same({ + available = 100, + unavailable = 0, + total = 100, + }, health.data.details.weight) + end, 15) if health_threshold[i] < 100 then assert.equals("HEALTHY", health.data.health) @@ -1239,13 +1293,16 @@ for _, strategy in helpers.each_strategy() do -- 75% healthy bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.1:80", "unhealthy") - health = bu.get_balancer_health(upstream_name) - assert.same({ - available = 75, - unavailable = 25, - total = 100, - }, health.data.details.weight) + helpers.pwait_until(function () + health = bu.get_balancer_health(upstream_name) + + assert.same({ + available = 75, + unavailable = 25, + total = 100, + }, health.data.details.weight) + end, 15) if health_threshold[i] < 75 then assert.equals("HEALTHY", health.data.health) @@ -1255,13 +1312,16 @@ for _, strategy in helpers.each_strategy() do -- 50% healthy bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.2:80", "unhealthy") - health = bu.get_balancer_health(upstream_name) - assert.same({ - available = 50, - unavailable = 50, - total = 100, - }, health.data.details.weight) + helpers.pwait_until(function () + health = bu.get_balancer_health(upstream_name) + + assert.same({ + available = 50, + unavailable = 50, + total = 100, + }, health.data.details.weight) + end, 15) if health_threshold[i] < 50 then assert.equals("HEALTHY", health.data.health) @@ -1271,13 +1331,16 @@ for _, strategy in helpers.each_strategy() do -- 25% healthy bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.3:80", "unhealthy") - health = bu.get_balancer_health(upstream_name) - assert.same({ - available = 25, - unavailable = 75, - total = 100, - }, health.data.details.weight) + helpers.pwait_until(function () + health = bu.get_balancer_health(upstream_name) + + assert.same({ + available = 25, + unavailable = 75, + total = 100, + }, health.data.details.weight) + end, 15) if health_threshold[i] < 25 then assert.equals("HEALTHY", health.data.health) @@ -1287,13 +1350,16 @@ for _, strategy in helpers.each_strategy() do -- 0% healthy bu.put_target_address_health(upstream_id, "health-threshold.test:80", "127.0.0.4:80", "unhealthy") - health = bu.get_balancer_health(upstream_name) - assert.same({ - available = 0, - unavailable = 100, - total = 100, - }, health.data.details.weight) + helpers.pwait_until(function () + health = bu.get_balancer_health(upstream_name) + + assert.same({ + available = 0, + unavailable = 100, + total = 100, + }, health.data.details.weight) + end, 15) assert.equals("UNHEALTHY", health.data.health) @@ -1448,6 +1514,8 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + helpers.wait_for_all_config_update() + -- Phase 1: server1 and server2 take requests local client_oks, client_fails = bu.client_requests(server2_oks * 2, api_host) @@ -2079,6 +2147,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target servers: -- server2 will only respond for part of the test, -- then server1 will take over. @@ -2155,11 +2227,15 @@ for _, strategy in helpers.each_strategy() do local port1 = bu.add_target(bp, upstream_id, localhost) local port2 = bu.add_target(bp, upstream_id, localhost) local api_host = bu.add_api(bp, upstream_name, { - read_timeout = 10, - write_timeout = 10, + read_timeout = 2000, -- I think even with a slow CI, 2 seconds is enough for one access. + write_timeout = 2000, }) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target servers: -- server2 will only respond for half of the test -- then will timeout on the following request. @@ -2382,6 +2458,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + local server1 = https_server.new(port1, a_dns_entry_name) local server2 = https_server.new(port2, a_dns_entry_name) local server3 = https_server.new(port3, a_dns_entry_name) @@ -2403,10 +2483,14 @@ for _, strategy in helpers.each_strategy() do assert(count3.total == 0 or count3.total == total_requests, "counts should either get 0 or all hits") assert.False(count1.total == count2.total and count2.total == count3.total) - local health = bu.get_balancer_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - assert.is_equal(health.data.health, "HEALTHY") + local health + + helpers.pwait_until(function () + health = bu.get_balancer_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + assert.is_equal(health.data.health, "HEALTHY") + end, 15) -- restart the servers, but not the one which received the previous requests if count1.total == 0 then @@ -2447,11 +2531,12 @@ for _, strategy in helpers.each_strategy() do server3:shutdown() end - -- get updated health details - health = bu.get_balancer_health(upstream_name) - assert.is.table(health) - assert.is.table(health.data) - + helpers.pwait_until(function () + -- get updated health details + health = bu.get_balancer_health(upstream_name) + assert.is.table(health) + assert.is.table(health.data) + end, 15) -- the server that received the requests in the first round, -- should be unhealthy now diff --git a/spec/fixtures/mock_webserver_tpl.lua b/spec/fixtures/mock_webserver_tpl.lua index 8a2a51f4aca..41380f9d8c2 100644 --- a/spec/fixtures/mock_webserver_tpl.lua +++ b/spec/fixtures/mock_webserver_tpl.lua @@ -131,7 +131,7 @@ http { if server_values:get(host .. "_timeout") == true then ngx.log(ngx.INFO, "Host ", host, " timeouting...") ngx.log(ngx.INFO, "[COUNT] status 599") - ngx.sleep(0.5) + ngx.sleep(4) else ngx.log(ngx.INFO, "[COUNT] status ", status) end @@ -163,7 +163,7 @@ http { if server_values:get(host .. "_timeout") == true then -- not this status actually, but it is used to count failures ngx.log(ngx.INFO, "[COUNT] slash 599") - ngx.sleep(0.5) + ngx.sleep(4) else ngx.log(ngx.INFO, "[COUNT] slash ", status) end diff --git a/spec/helpers.lua b/spec/helpers.lua index 7ebbf8b3bde..a2344c99d8c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1392,6 +1392,13 @@ local function wait_until(f, timeout, step) end +--- Same as `wait_until`, but does not stop retrying when Lua error occured +local function pwait_until(f, timeout, step) + wait_until(function() + return pcall(f) + end, timeout, step) +end + --- Wait for some timers, throws an error on timeout. -- -- NOTE: this is a regular Lua function, not a Luassert assertion. @@ -1554,6 +1561,113 @@ local function wait_for_invalidation(key, timeout) end +--- Wait for all targets, upstreams, services, and routes update +-- +-- NOTE: this function is not available for DBless-mode +-- @function wait_for_all_config_update +-- @tparam[opt=30] number timeout maximum time to wait +-- @tparam[opt] number admin_client_timeout, to override the default timeout setting +-- @tparam[opt] number forced_admin_port to override the default port of admin API +-- @usage helpers.wait_for_all_config_update() +local function wait_for_all_config_update(timeout, admin_client_timeout, forced_admin_port) + timeout = timeout or 30 + + local function call_admin_api(method, path, body, expected_status) + local client = admin_client(admin_client_timeout, forced_admin_port) + + local res + + if string.upper(method) == "POST" then + res = client:post(path, { + headers = {["Content-Type"] = "application/json"}, + body = body, + }) + + elseif string.upper(method) == "DELETE" then + res = client:delete(path) + end + + local ok, json_or_nil_or_err = pcall(function () + assert(res.status == expected_status, "unexpected response code") + + if string.upper(method) == "DELETE" then + return + end + + local json = cjson.decode((res:read_body())) + assert(json ~= nil, "unexpected response body") + return json + end) + + client:close() + + assert(ok, json_or_nil_or_err) + + return json_or_nil_or_err + end + + local upstream_id, target_id, service_id, route_id + local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.com" + local service_name = "really-really-really-really-really-really-really-mocking-service" + local route_path = "/really-really-really-really-really-really-really-mocking-route" + local host = MOCK_UPSTREAM_HOST + local port = MOCK_UPSTREAM_PORT + + -- create mocking upstream + local res = assert(call_admin_api("POST", + "/upstreams", + { name = upstream_name }, + 201)) + upstream_id = res.id + + -- create mocking target to mocking upstream + res = assert(call_admin_api("POST", + string.format("/upstreams/%s/targets", upstream_id), + { target = host .. ":" .. port }, + 201)) + target_id = res.id + + -- create mocking service to mocking upstream + res = assert(call_admin_api("POST", + "/services", + { name = service_name, url = "http://" .. upstream_name .. "/anything" }, + 201)) + service_id = res.id + + -- create mocking route to mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/routes", service_id), + { paths = { route_path }, strip_path = true, path_handling = "v0",}, + 201)) + route_id = res.id + + -- wait for mocking route ready + pwait_until(function () + local proxy = proxy_client() + res = proxy:get(route_path) + local ok, err = pcall(assert, res.status == 200) + proxy:close() + return ok, err + end, timeout / 2) + + -- delete mocking configurations + call_admin_api("DELETE", "/routes/" .. route_id, nil, 204) + call_admin_api("DELETE", "/services/" .. service_id, nil, 204) + call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204) + call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204) + + -- wait for mocking configurations to be deleted + pwait_until(function () + local proxy = proxy_client() + res = proxy:get(route_path) + local ok, err = pcall(assert, res.status == 404) + proxy:close() + return ok, err + end, timeout / 2) + +end + + --- Generic modifier "response". -- Will set a "response" value in the assertion state, so following -- assertions will operate on the value set. @@ -2203,6 +2317,7 @@ do end + ---------------- -- DNS-record mocking. -- These function allow to create mock dns records that the test Kong instance @@ -3238,8 +3353,10 @@ end grpc_client = grpc_client, http2_client = http2_client, wait_until = wait_until, + pwait_until = pwait_until, wait_pid = wait_pid, wait_timer = wait_timer, + wait_for_all_config_update = wait_for_all_config_update, tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, From f3ea1058d0a43725db47da8cc4464bd4863cf0b4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 26 Aug 2022 14:24:12 +0800 Subject: [PATCH 1742/4351] style(router/expression) small code clean (#9320) * code clean * init updated_at in first build * fix get update_at * do not expose api get_atc --- kong/router/atc_compat.lua | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index bb3cb537446..202b8dc4b28 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -265,7 +265,6 @@ local function get_atc(route) return tb_concat(out, " && ") end -_M.get_atc = get_atc local lshift_uint64 @@ -383,7 +382,7 @@ local function add_atc_matcher(inst, route, route_id, local atc, priority if is_traditional_compatible then - atc = route.expression or get_atc(route) + atc = get_atc(route) priority = route_priority(route) else @@ -417,6 +416,8 @@ local function new_from_scratch(routes, is_traditional_compatible) local routes_t = tb_new(0, routes_n) local services_t = tb_new(0, routes_n) + local new_updated_at = 0 + for _, r in ipairs(routes) do local route = r.route local route_id = route.id @@ -430,6 +431,8 @@ local function new_from_scratch(routes, is_traditional_compatible) add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) + new_updated_at = max(new_updated_at, route.updated_at or 0) + yield(true) end @@ -439,7 +442,7 @@ local function new_from_scratch(routes, is_traditional_compatible) routes = routes_t, services = services_t, fields = inst:get_fields(), - updated_at = 0, + updated_at = new_updated_at, }, _MT) end @@ -448,6 +451,7 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) local inst = old_router.router local old_routes = old_router.routes local old_services = old_router.services + local updated_at = old_router.updated_at local new_updated_at = 0 @@ -466,17 +470,18 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) old_services[route_id] = r.service local old_route = old_routes[route_id] + local route_updated_at = route.updated_at if not old_route then -- route is new add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) - elseif route.updated_at >= updated_at or route.updated_at ~= old_route.updated_at then + elseif route_updated_at >= updated_at or route_updated_at ~= old_route.updated_at then -- route is modified (within a sec) add_atc_matcher(inst, route, route_id, is_traditional_compatible, true) end - new_updated_at = max(new_updated_at, route.updated_at) + new_updated_at = max(new_updated_at, route_updated_at) yield(true) end From d43098553ec369d3a08a8c7625175fc9741982c6 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 26 Aug 2022 07:20:08 +0000 Subject: [PATCH 1743/4351] chore(ci): set alpine as the docker hub latest floating tag (#9319) --- Jenkinsfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index f1934e98403..bb7fdf54056 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -100,7 +100,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/}-nightly-alpine" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' + sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/}-nightly-alpine latest" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' } } } From ea7cc578162d4b7617a32527ef5cb62d2f5d1480 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 26 Aug 2022 16:06:07 +0800 Subject: [PATCH 1744/4351] tests(integration/proxy/balancer/consistent-hashing) fix some flaky tests (#9322) --- .../03-consistent-hashing_spec.lua | 43 +++++++++++++------ 1 file changed, 29 insertions(+), 14 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index 9706257e0ac..54a093e9c80 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -46,6 +46,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -83,6 +87,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -118,6 +126,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target server local server = https_server.new(port, localhost) server:start() @@ -154,6 +166,10 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -206,28 +222,27 @@ for _, strategy in helpers.each_strategy() do local port2 = bu.add_target(bp, upstream_id, localhost) local api_host = bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) + + if strategy ~= "off" then + helpers.wait_for_all_config_update() + end + -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) server1:start() server2:start() - bu.end_testcase_setup(strategy, bp) - local client = helpers.proxy_client() - local res - helpers.wait_until(function() - res = assert(client:request({ - method = "GET", - path = uri, - headers = { host = api_host }, - })) - - return pcall(function() - assert.res_status(200, res) - end) - end, 5) + local res = assert(client:request({ + method = "GET", + path = uri, + headers = { host = api_host }, + })) + + assert.res_status(200, res) -- Go hit them with our test requests local oks = bu.client_requests(requests, api_host, nil, nil, nil, uri) From b85b2ec056c4f7d8cade09fccbdecb7f709a8733 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Fri, 26 Aug 2022 16:51:27 +0800 Subject: [PATCH 1745/4351] fix(auto-doc) change targets healthy/unhealthy endpoints http method `POST` to `PUT` (#9262) --- autodoc/admin-api/data/admin-api.lua | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index b61e7e1e04a..dcedccc5b9d 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1844,7 +1844,7 @@ return { } }, ["/upstreams/:upstreams/targets/:targets/healthy"] = { - POST = { + PUT = { title = [[Set target as healthy]], description = [[ Set the current health status of a target in the load balancer to "healthy" @@ -1863,7 +1863,7 @@ return { Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/healthy
+
/upstreams/{upstream name or id}/targets/{target or id}/healthy
{:.indent} Attributes | Description @@ -1879,7 +1879,7 @@ return { } }, ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - POST = { + PUT = { title = [[Set target as unhealthy]], description = [[ Set the current health status of a target in the load balancer to "unhealthy" @@ -1903,7 +1903,7 @@ return { Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
+
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
{:.indent} Attributes | Description @@ -1919,7 +1919,7 @@ return { } }, ["/upstreams/:upstreams/targets/:targets/:address/healthy"] = { - POST = { + PUT = { title = [[Set target address as healthy]], description = [[ Set the current health status of an individual address resolved by a target @@ -1937,7 +1937,7 @@ return { Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/{address}/healthy
+
/upstreams/{upstream name or id}/targets/{target or id}/{address}/healthy
{:.indent} Attributes | Description @@ -1954,7 +1954,7 @@ return { } }, ["/upstreams/:upstreams/targets/:targets/:address/unhealthy"] = { - POST = { + PUT = { title = [[Set target address as unhealthy]], description = [[ Set the current health status of an individual address resolved by a target @@ -1977,7 +1977,7 @@ return { Note: This API is not available when Kong is running in Hybrid mode. ]], endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
+
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
{:.indent} Attributes | Description @@ -2381,10 +2381,10 @@ return { ["DELETE"] = false, -- exceptions for the healthcheck endpoints: ["/upstreams/:upstreams/targets/:targets/healthy"] = { - ["POST"] = true, + ["PUT"] = true, }, ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - ["POST"] = true, + ["PUT"] = true, }, }, From e08c0c4a12e265cfb0d0761693aa1679e37d6964 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 26 Aug 2022 11:27:55 +0200 Subject: [PATCH 1746/4351] chore(release) bump kong-release-tools version requirement (#9323) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 242870788bc..b7b5b8b1a1b 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.0 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.9 +KONG_BUILD_TOOLS_VERSION=4.33.10 KONG_NGINX_MODULE_BRANCH=0.2.1 From 5c64ea820ab70946e6df6f694d630391f109c066 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 26 Aug 2022 14:07:25 +0300 Subject: [PATCH 1747/4351] chore(deps) bump dev dependency of luacheck from 0.26.1 to 1.0.0 ### Summary #### Documentation - [**breaking**] Follow semver guidelines, next release will be v1.x.y #### Features - Overhaul docker container to run on Lua 5.4 - Store cached luacheck values per-version in case of changes - Set_default_std for ldoc - Add builtin std option for Ldoc globals - Add builtin std option for the Playdate SDK --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 5261146843e..a244ea1ee19 100644 --- a/Makefile +++ b/Makefile @@ -3,7 +3,7 @@ $(info starting make in kong) OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 0.26.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 1.0.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -51,7 +51,7 @@ ifneq ($(TAG),) # if we're building a tag the tag name is the KONG_VERSION (allows for environment var to override) ISTAG = true KONG_VERSION ?= $TAG - + POSSIBLE_PRERELEASE_NAME = $(shell git describe --tags --abbrev=0 | awk -F"-" '{print $$2}') ifneq ($(POSSIBLE_PRERELEASE_NAME),) # it's a pre-release if the tag has a - in which case it's an internal release only From d0137d8afb196e70cdce547c6b344f56aa3ef44e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 26 Aug 2022 14:13:20 +0300 Subject: [PATCH 1748/4351] chore(deps) bump dev dependency of busted from 2.0.0 to 2.1.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### Bug Fixes - Refactor rockspec to dodge luarocks 3.1.3 bug - Fix caching the ffi.typeof function on luajit — @Tieske - Fix 'metatype' as a patched method on luajit — @Tieske - Report pending without function argument — @Tieske - Cache all outputter functions, use io.write not print — @Tieske - Exit when CLI specified helper fails — @Tieske - Restore globals set to nil in insulate block — @Henkoglobin - Change rockspec URL to git+https — @Frenzie - Fix error in gtest and utfhandlers if color was set — @Tieske - Avoid GitHub marketplace namespace conflict #### Features - Add tooling so repository can be used as a GitHub action — @alerque - Add Dockefile and publish to GHCR — @alerque - Add function to locate relative fixtures — @Tieske - Add CLI support for setting luacov config path — @nicholaschiasson - Add helpers to read/load fixtures — @Tieske - Add Romanian translation — @1337M0nst3r - Enable color overrides for utf+gtest handlers — @Tieske - Miscellaneous Tasks - Overhaul CI & add automatic publishing from rockspecs — @alerque - Bump luassert/say deps - Update terra loader to use the global-injection of current Terra — @Tieske --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index a244ea1ee19..49274413585 100644 --- a/Makefile +++ b/Makefile @@ -3,7 +3,7 @@ $(info starting make in kong) OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.0.0" "busted-htest 1.0.0" "luacheck 1.0.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.1.1" "busted-htest 1.0.0" "luacheck 1.0.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 6ce364af0a45120a08b836a0abfd53c69d9a8795 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 26 Aug 2022 16:25:08 +0000 Subject: [PATCH 1749/4351] fix(release): we use aws instance profiles now instead of static AWS credentials (#9326) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * fix(release): we use aws instance profiles now instead of static AWS credentials * Update .requirements Co-authored-by: Hans Hübner --- .requirements | 2 +- Jenkinsfile | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-) diff --git a/.requirements b/.requirements index b7b5b8b1a1b..76f25ad47b1 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.0 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.10 +KONG_BUILD_TOOLS_VERSION=4.33.11 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/Jenkinsfile b/Jenkinsfile index bb7fdf54056..9cb33af71f1 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -169,9 +169,8 @@ pipeline { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" PACKAGE_TYPE = "rpm" - AWS_ACCESS_KEY = credentials('AWS_ACCESS_KEY') - AWS_SECRET_ACCESS_KEY = credentials('AWS_SECRET_ACCESS_KEY') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') + AWS_ACCESS_KEY = "instanceprofile" } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' From 2967eb5d04f00d998234ac418593d84dc2ce9980 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sun, 28 Aug 2022 19:41:06 +0800 Subject: [PATCH 1750/4351] optimize unit test for router (#9329) --- spec/01-unit/08-router_spec.lua | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index f0aaa49242e..313a315f492 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -15,12 +15,14 @@ local function reload_router(flavor) end local function new_router(cases) - -- add fields expression/priority - for _, v in ipairs(cases) do - local r = v.route + -- add fields expression/priority only for flavor expressions + if kong.configuration.router_flavor == "expressions" then + for _, v in ipairs(cases) do + local r = v.route - r.expression = r.expression or atc_compat._get_atc(r) - r.priority = r.priority or atc_compat._route_priority(r) + r.expression = r.expression or atc_compat._get_atc(r) + r.priority = r.priority or atc_compat._route_priority(r) + end end return Router.new(cases) From e6e0e53c70648ed22bf295b419233460919daa1c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 29 Aug 2022 11:05:40 +0300 Subject: [PATCH 1751/4351] perf(router) if header matching is not used, don't read headers (#9327) ### Summary Optimize `traditional_compatible` and `expressions` router to not read headers in case there are no routes with header matching rules. --- kong/router/atc_compat.lua | 52 ++++++++++++++++++++++++++++---------- 1 file changed, 38 insertions(+), 14 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 202b8dc4b28..548a8ca2b2f 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -376,6 +376,17 @@ local function route_priority(r) end +local function has_header_matching_field(fields) + for _, field in ipairs(fields) do + if field:sub(1, 13) == "http.headers." then + return true + end + end + + return false +end + + local function add_atc_matcher(inst, route, route_id, is_traditional_compatible, remove_existing) @@ -436,12 +447,16 @@ local function new_from_scratch(routes, is_traditional_compatible) yield(true) end + local fields = inst:get_fields() + local match_headers = has_header_matching_field(fields) + return setmetatable({ schema = s, router = inst, routes = routes_t, services = services_t, - fields = inst:get_fields(), + fields = fields, + match_headers = match_headers, updated_at = new_updated_at, }, _MT) end @@ -486,8 +501,6 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) yield(true) end - old_router.updated_at = new_updated_at - -- remove routes for id, r in pairs(old_routes) do if r.seen then @@ -502,7 +515,11 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) yield(true) end - old_router.fields = inst:get_fields() + local fields = inst:get_fields() + + old_router.fields = fields + old_router.match_headers = has_header_matching_field(fields) + old_router.updated_at = new_updated_at return old_router end @@ -668,24 +685,29 @@ function _M:exec(ctx) local req_method = get_method() local req_uri = ctx and ctx.request_uri or var.request_uri local req_host = var.http_host - local req_scheme = ctx and ctx.scheme or var.scheme local sni = server_name() + local headers + local headers_key + if self.match_headers then + local err + headers, err = get_headers(MAX_REQ_HEADERS) + if err == "truncated" then + ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", + "(max) but request had more; other headers will be ignored") + end - local headers, err = get_headers(MAX_REQ_HEADERS) - if err == "truncated" then - ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", - "(max) but request had more; other headers will be ignored") - end + headers["host"] = nil - headers["host"] = nil + headers_key = get_headers_key(headers) + end req_uri = strip_uri_args(req_uri) -- cache lookup - local cache_key = (req_method or "") .. "|" .. (req_uri or "") .. - "|" .. (req_host or "") .. "|" .. (sni or "") .. - get_headers_key(headers) + local cache_key = (req_method or "") .. "|" .. (req_uri or "") + .. "|" .. (req_host or "") + .. "|" .. (sni or "") .. (headers_key or "") local match_t = self.cache:get(cache_key) if not match_t then @@ -693,6 +715,8 @@ function _M:exec(ctx) return nil end + local req_scheme = ctx and ctx.scheme or var.scheme + match_t = self:select(req_method, req_uri, req_host, req_scheme, nil, nil, nil, nil, sni, headers) From e3b1a4eac33ff1ef0b3f82e09dd4bfefd8bc733d Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 29 Aug 2022 16:13:39 +0800 Subject: [PATCH 1752/4351] tests(intergration/admin_api/targets_routes) fix flaky tests (#9333) Fix these two tests: * flips the target status from UNHEALTHY to HEALTHY * flips the target status from HEALTHY to UNHEALTHY --- .../04-admin_api/08-targets_routes_spec.lua | 86 ++++++++++++------- 1 file changed, 54 insertions(+), 32 deletions(-) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index efa98c38b3e..15027d95a5e 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -682,62 +682,84 @@ describe("Admin API #" .. strategy, function() it("flips the target status from UNHEALTHY to HEALTHY", function() local status, body, json + status, body = assert(client_send { method = "PUT", path = target_path .. "/unhealthy" }) assert.same(204, status, body) - status, body = assert(client_send { - method = "GET", - path = "/upstreams/" .. upstream.id .. "/health" - }) - assert.same(200, status) - json = assert(cjson.decode(body)) - assert.same(target.target, json.data[1].target) - assert.same("UNHEALTHY", json.data[1].health) + + helpers.pwait_until(function() + status, body = assert(client_send { + method = "GET", + path = "/upstreams/" .. upstream.id .. "/health" + }) + + assert.same(200, status) + json = assert(cjson.decode(body)) + assert.same(target.target, json.data[1].target) + assert.same("UNHEALTHY", json.data[1].health) + end, 15) + status = assert(client_send { method = "PUT", path = target_path .. "/healthy" }) assert.same(204, status) - status, body = assert(client_send { - method = "GET", - path = "/upstreams/" .. upstream.id .. "/health" - }) - assert.same(200, status) - json = assert(cjson.decode(body)) - assert.same(target.target, json.data[1].target) - assert.same("HEALTHY", json.data[1].health) + + helpers.pwait_until(function() + status, body = assert(client_send { + method = "GET", + path = "/upstreams/" .. upstream.id .. "/health" + }) + + assert.same(200, status) + json = assert(cjson.decode(body)) + assert.same(target.target, json.data[1].target) + assert.same("HEALTHY", json.data[1].health) + end, 15) + end) it("flips the target status from HEALTHY to UNHEALTHY", function() local status, body, json + status = assert(client_send { method = "PUT", path = target_path .. "/healthy" }) assert.same(204, status) - status, body = assert(client_send { - method = "GET", - path = "/upstreams/" .. upstream.id .. "/health" - }) - assert.same(200, status) - json = assert(cjson.decode(body)) - assert.same(target.target, json.data[1].target) - assert.same("HEALTHY", json.data[1].health) + + helpers.pwait_until(function () + status, body = assert(client_send { + method = "GET", + path = "/upstreams/" .. upstream.id .. "/health" + }) + + assert.same(200, status) + json = assert(cjson.decode(body)) + assert.same(target.target, json.data[1].target) + assert.same("HEALTHY", json.data[1].health) + end, 15) + status = assert(client_send { method = "PUT", path = target_path .. "/unhealthy" }) assert.same(204, status) - status, body = assert(client_send { - method = "GET", - path = "/upstreams/" .. upstream.id .. "/health" - }) - assert.same(200, status) - json = assert(cjson.decode(body)) - assert.same(target.target, json.data[1].target) - assert.same("UNHEALTHY", json.data[1].health) + + helpers.pwait_until(function () + status, body = assert(client_send { + method = "GET", + path = "/upstreams/" .. upstream.id .. "/health" + }) + + assert.same(200, status) + json = assert(cjson.decode(body)) + assert.same(target.target, json.data[1].target) + assert.same("UNHEALTHY", json.data[1].health) + end, 15) + end) end) end From a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 29 Aug 2022 22:09:50 +0800 Subject: [PATCH 1753/4351] fix(dao) response "HEALTHCHECK_OFF" for targets with weight 0 (#9065) * fix(dao) response "HEALTHCHECK_OFF" for targets with weight 0 Target with weight 0 will not be added into the healthcheck list, and the default Health status of targets is HEALTHY. For such targets, Admin API call /upstreams//health reports Health status as HEALTHY while the healthcheck is not performed for them. The appropriate status is HEALTHCHECK_OFF. Fix for Admin API call to provide response with "HEALTHCHECK_OFF" for targets with weight 0. * add test case in spec * healthchecker * spec * spec * spec * remove #new tag --- kong/runloop/balancer/healthcheckers.lua | 2 +- .../04-admin_api/08-targets_routes_spec.lua | 32 ++++++++++++++++++- 2 files changed, 32 insertions(+), 2 deletions(-) diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 2ea4ed9e216..8bae055438f 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -329,7 +329,7 @@ function healthcheckers_M.get_upstream_health(upstream_id) local key = target.name .. ":" .. target.port health_info[key] = balancer:getTargetStatus(target) for _, address in ipairs(health_info[key].addresses) do - if using_hc then + if using_hc and target.weight > 0 then address.health = address.healthy and "HEALTHY" or "UNHEALTHY" else address.health = "HEALTHCHECKS_OFF" diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 15027d95a5e..ab16541ab74 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -313,7 +313,7 @@ describe("Admin API #" .. strategy, function() local function add_targets(target_fmt) local targets = {} - local weights = { 0, 10, 10, 10 } + local weights = { 10, 10, 10, 10 } for i = 1, #weights do local status, body = client_send({ @@ -486,6 +486,36 @@ describe("Admin API #" .. strategy, function() check_health_endpoint(targets, 4, "UNHEALTHY") end) + + it("returns HEALTHCHECK_OFF for target with weight 0", function () + local status, _ = client_send({ + method = "POST", + path = "/upstreams/" .. upstream.name .. "/targets", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + target = "custom_localhost:2221", + weight = 0, + } + }) + assert.same(201, status) + + local status, body = client_send({ + method = "GET", + path = "/upstreams/" .. upstream.name .. "/health", + }) + assert.same(200, status) + local res = assert(cjson.decode(body)) + local function check_health_addresses(addresses, health) + for i=1, #addresses do + assert.same(health, addresses[i].health) + end + end + assert.equal(1, #res.data) + check_health_addresses(res.data[1].data.addresses, "HEALTHCHECKS_OFF") + + end) end) end) end) From 2eafb7cba832fec0d9cb84ba21d3440f35f98bb5 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 30 Aug 2022 10:57:43 -0700 Subject: [PATCH 1754/4351] fix(router/atc) detect and return error for concurrent rebuilds during incremental updates Ensure incremental router builds that are not guarded by concurrency mutexes are caught and add incremental router rebuild tests --- kong/router/atc_compat.lua | 8 ++ kong/runloop/handler.lua | 9 +- spec/01-unit/08-router_spec.lua | 196 +++++++++++++++++++++++++++++++- 3 files changed, 204 insertions(+), 9 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 548a8ca2b2f..b6197d33d70 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -458,11 +458,18 @@ local function new_from_scratch(routes, is_traditional_compatible) fields = fields, match_headers = match_headers, updated_at = new_updated_at, + rebuilding = false, }, _MT) end local function new_from_previous(routes, is_traditional_compatible, old_router) + if old_router.rebuilding then + return nil, "concurrent incremental router rebuild without mutex, this is unsafe" + end + + old_router.rebuilding = true + local inst = old_router.router local old_routes = old_router.routes local old_services = old_router.services @@ -520,6 +527,7 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) old_router.fields = fields old_router.match_headers = has_header_matching_field(fields) old_router.updated_at = new_updated_at + old_router.rebuilding = false return old_router end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index d9735ae03ca..84b3bea4edb 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -793,9 +793,7 @@ do local n = DEFAULT_MATCH_LRUCACHE_SIZE local cache_size = min(ceil(max(i / n, 1)) * n, n * 20) - local reinitialize_cache = cache_size ~= router_cache_size - if reinitialize_cache then - router_cache:flush_all() + if cache_size ~= router_cache_size then router_cache = lrucache.new(cache_size) router_cache_size = cache_size end @@ -811,10 +809,7 @@ do router_version = version end - if not reinitialize_cache then - router_cache:flush_all() - end - + router_cache:flush_all() router_cache_neg:flush_all() return true diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 313a315f492..77e8a60bda7 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -14,7 +14,7 @@ local function reload_router(flavor) Router = require "kong.router" end -local function new_router(cases) +local function new_router(cases, old_router) -- add fields expression/priority only for flavor expressions if kong.configuration.router_flavor == "expressions" then for _, v in ipairs(cases) do @@ -25,7 +25,7 @@ local function new_router(cases) end end - return Router.new(cases) + return Router.new(cases, nil, nil, old_router) end local service = { @@ -1669,6 +1669,198 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end) + if flavor ~= "traditional" then + describe("incremental rebuild", function() + local router + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foo", }, + updated_at = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/bar", }, + updated_at = 90, + }, + } + } + + before_each(function() + router = assert(new_router(use_case)) + end) + + it("matches initially", function() + local match_t = router:select("GET", "/foo") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = router:select("GET", "/bar") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("update/remove works", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foo1", }, + updated_at = 100, + }, + }, + } + + local nrouter = assert(new_router(use_case, router)) + + assert.equal(nrouter, router) + + local match_t = nrouter:select("GET", "/foo1") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = nrouter:select("GET", "/bar") + assert.falsy(match_t) + end) + + it("update skips routes if updated_at is unchanged", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foo", }, + updated_at = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/baz", }, + updated_at = 90, + }, + } + } + + local nrouter = assert(new_router(use_case, router)) + + assert.equal(nrouter, router) + + local match_t = nrouter:select("GET", "/baz") + assert.falsy(match_t) + + match_t = nrouter:select("GET", "/bar") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("clears match and negative cache after rebuild", function() + local match_t = router:select("GET", "/baz") + assert.falsy(match_t) + + match_t = router:select("GET", "/foo") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foz", }, + updated_at = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/baz", }, + updated_at = 100, + }, + } + } + + + local nrouter = assert(new_router(use_case, router)) + + assert.equal(nrouter, router) + + local match_t = nrouter:select("GET", "/foo") + assert.falsy(match_t) + + match_t = nrouter:select("GET", "/baz") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("detects concurrent incremental builds", function() + local use_cases = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foz", }, + updated_at = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { "/baz", }, + updated_at = 100, + }, + } + } + + -- needs to be larger than YIELD_ITERATIONS + for i = 1, 1000 do + use_cases[i] = { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb" .. string.format("%04d", i), + paths = { "/" .. i, }, + updated_at = 100, + }, + } + end + + local threads = {} + + -- make sure yield() actually works + ngx.IS_CLI = false + + for i = 1, 10 do + threads[i] = ngx.thread.spawn(function() + return new_router(use_cases, router) + end) + end + + local error_detected = false + + for i = 1, 10 do + local _, _, err = ngx.thread.wait(threads[i]) + if err == "concurrent incremental router rebuild without mutex, this is unsafe" then + error_detected = true + break + end + end + + ngx.IS_CLI = true + + assert.truthy(error_detected) + end) + end) + end + describe("normalization stopgap measurements", function() local use_case, router From 8851f7533b84db061dcab0ab50c0844cc9297a83 Mon Sep 17 00:00:00 2001 From: catbro666 <38037704+catbro666@users.noreply.github.com> Date: Wed, 31 Aug 2022 14:35:43 +0800 Subject: [PATCH 1755/4351] =?UTF-8?q?fix(request-transformer)=20an=20empty?= =?UTF-8?q?=20JSON=20array=20after=20being=20decoded,=20can=E2=80=A6=20(#9?= =?UTF-8?q?186)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit …'t be properly re-encoded as an array. Instead, it becomes an empty json object. This PR fixes this issue. An empty json array will remain to be an empty json array after being decoded and re-encoded. This is a sister PR to PR: [#4901](https://github.com/Kong/kong/pull/4901) It contains a similar fix, but now to `request-transformer` (this plugin). FTI-4205 --- kong/plugins/request-transformer/access.lua | 11 ++- .../36-request-transformer/02-access_spec.lua | 90 +++++++++++++++++++ 2 files changed, 95 insertions(+), 6 deletions(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index f4478131669..3ee14ff3f57 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -1,5 +1,5 @@ local multipart = require "multipart" -local cjson = require "cjson" +local cjson = require("cjson.safe").new() local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" @@ -19,7 +19,6 @@ local encode_args = ngx.encode_args local ngx_decode_args = ngx.decode_args local type = type local str_find = string.find -local pcall = pcall local pairs = pairs local error = error local rawset = rawset @@ -42,12 +41,12 @@ local compile_opts = { } +cjson.decode_array_with_array_mt(true) + + local function parse_json(body) if body then - local status, res = pcall(cjson.decode, body) - if status then - return res - end + return cjson.decode(body) end end diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index fab67d78089..daf64279b56 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -679,6 +679,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.queryparam("q2") assert.equals("v2", value) end) + it("preserves empty json array", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = [[{"emptyarray":[]}]], + headers = { + host = "test4.test", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.equals("{\"emptyarray\":[]}", json.data) + end) end) describe("rename", function() @@ -827,6 +842,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value2 = assert.request(r).has.queryparam("nottorename") assert.equals("true", value2) end) + it("preserves empty json array", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = [[{"emptyarray":[]}]], + headers = { + host = "test9.test", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.equals("{\"emptyarray\":[]}", json.data) + end) end) describe("rename", function() @@ -1180,6 +1210,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.queryparam("q2") assert.equals("v2", value) end) + it("preserves empty json array", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = [[{"emptyarray":[], "p1":"v"}]], + headers = { + host = "test5.test", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_truthy(string.find(json.data, "\"emptyarray\":[]", 1, true)) + end) pending("escape UTF-8 characters when replacing upstream path - enable after Kong 2.4", function() local r = assert(client:send { @@ -1399,6 +1444,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.has.header("host", json) assert.equals("test2.test", value) end) + it("preserves empty json array", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = [[{"emptyarray":[]}]], + headers = { + host = "test1.test", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_truthy(string.find(json.data, "\"emptyarray\":[]", 1, true)) + end) end) describe("append ", function() @@ -1560,6 +1620,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.formparam("p1") assert.equals("This should not change", value) end) + it("preserves empty json array", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = [[{"emptyarray":[]}]], + headers = { + host = "test6.test", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_truthy(string.find(json.data, "\"emptyarray\":[]", 1, true)) + end) end) describe("remove, replace, add and append ", function() @@ -1964,6 +2039,21 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local value = assert.request(r).has.queryparam("q1") assert.equals("20", value) end) + it("preserves empty json array", function() + local r = assert(client:send { + method = "POST", + path = "/request", + body = [[{"emptyarray":[]}]], + headers = { + host = "test3.test", + ["content-type"] = "application/json" + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + local json = assert.request(r).has.jsonbody() + assert.is_truthy(string.find(json.data, "\"emptyarray\":[]", 1, true)) + end) end) From 239556c53a9087a231b2d541a9ef60f371f15786 Mon Sep 17 00:00:00 2001 From: catbro666 <38037704+catbro666@users.noreply.github.com> Date: Wed, 31 Aug 2022 14:55:57 +0800 Subject: [PATCH 1756/4351] fix(http-log) internal error during validating the schema if `http_endpoint` contains userinfo but `headers` is empty (#9257) The missing field will be filled with an appropriate default value in function `handle_missing_field`. When no explicit defualt value is set and the field isn't nilable and required, then its default value will be ngx.null, which is a lightuserdata with the point NULL. FTI-4173 --- kong/plugins/http-log/schema.lua | 2 +- spec/03-plugins/03-http-log/02-schema_spec.lua | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index 3af661c21cb..815d0dfbfc8 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -44,7 +44,7 @@ return { custom_validator = function(config) -- check no double userinfo + authorization header local parsed_url = url.parse(config.http_endpoint) - if parsed_url.userinfo and config.headers then + if parsed_url.userinfo and config.headers and config.headers ~= ngx.null then for hname, hvalue in pairs(config.headers) do if hname:lower() == "authorization" then return false, "specifying both an 'Authorization' header and user info in 'http_endpoint' is not allowed" diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index 40670d61f76..1d858d54090 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -23,6 +23,14 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.is_truthy(ok) end) + it("accepts empty headers with username/password in the http_endpoint", function() + local ok, err = validate({ + http_endpoint = "http://bob:password@myservice.com/path", + }) + assert.is_nil(err) + assert.is_truthy(ok) + end) + it("accepts custom fields by lua", function() local ok, err = validate({ http_endpoint = "http://myservice.com/path", From af3d2b5e6c5a7e784b99f157213c0da995575f0d Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 30 Aug 2022 15:29:51 +0800 Subject: [PATCH 1757/4351] tests(plugins/statsd/log) fix some flaky tests about `shdict_usage` metric --- spec/03-plugins/06-statsd/01-log_spec.lua | 72 ++++++++++++++++++++--- 1 file changed, 64 insertions(+), 8 deletions(-) diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index b2f7b628a06..8c020d2056b 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -669,11 +669,8 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.service.statsd1.workspace." .. uuid_pattern .. ".status.200:1|c", metrics, true) assert.contains("kong.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) - - -- shdict_usage metrics, just test one is enough - assert.contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) - assert.contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) end) + it("logs over UDP with default metrics and new prefix", function() local metrics_count = 12 -- shdict_usage metrics, can't test again in 1 minutes @@ -707,6 +704,7 @@ for _, strategy in helpers.each_strategy() do metrics, true) assert.contains("prefix.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) end) + it("request_count", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -723,6 +721,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.equal("kong.service.statsd5.request.count:1|c", res) end) + it("status_count", function() local thread = helpers.udp_server(UDP_PORT, 2,2) local response = assert(proxy_client:send { @@ -738,6 +737,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.contains("kong.service.statsd3.status.200:1|c", res) end) + it("request_size", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -753,6 +753,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd4.request.size:%d+|ms", res) end) + it("latency", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -768,6 +769,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd2.latency:.*|ms", res) end) + it("response_size", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -783,6 +785,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd6.response.size:%d+|ms", res) end) + it("upstream_latency", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -798,6 +801,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd7.upstream_latency:.*|ms", res) end) + it("kong_latency", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -813,6 +817,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd8.kong_latency:.*|ms", res) end) + it("unique_users", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -828,6 +833,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd9.user.uniques:robert|s", res) end) + it("status_count_per_user", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -844,6 +850,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.contains("kong.service.statsd10.user.robert.status.200:1|c", res) end) + it("request_per_user", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -860,6 +867,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.matches("kong.service.statsd11.user.bob.request.count:1|c", res) end) + it("latency as gauge", function() local thread = helpers.udp_server(UDP_PORT) local response = assert(proxy_client:send { @@ -875,6 +883,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong%.service.statsd12.latency:%d+|g", res) end) + it("consumer by consumer_id", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -891,6 +900,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.matches("^kong.service.statsd14.user.uniques:" .. uuid_pattern .. "|s", res) end) + it("status_count_per_user_per_route", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -907,6 +917,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.matches("kong.route." .. uuid_pattern .. ".user.bob.status.200:1|c", res) end) + it("status_count_per_workspace", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -923,6 +934,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.matches("kong.service.statsd16.workspace." .. uuid_pattern .. ".status.200:1|c", res) end) + it("status_count_per_workspace", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -939,6 +951,7 @@ for _, strategy in helpers.each_strategy() do assert(res, err) assert.matches("kong.service.statsd17.workspace." .. workspace_name_pattern .. ".status.200:1|c", res) end) + it("logs over TCP with one metric", function() local thread = helpers.tcp_server(TCP_PORT, { timeout = 10 }) local response = assert(proxy_client:send { @@ -955,6 +968,7 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.matches("kong.service.statsd18.request.count:1|c", metrics) end) + it("combines udp packets", function() local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { @@ -978,6 +992,7 @@ for _, strategy in helpers.each_strategy() do "kong.service.statsd19.upstream_latency:%d+|ms\n" .. "kong.service.statsd19.kong_latency:%d+|ms$", res) end) + it("combines and splits udp packets", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -1003,6 +1018,7 @@ for _, strategy in helpers.each_strategy() do assert.contains("^kong.service.statsd20.request.count:%d+|c\n" .. "kong.service.statsd20.upstream_latency:%d+|ms$", res, true) assert.contains("^kong.service.statsd20.kong_latency:%d+|ms$", res, true) end) + it("throws an error if udp_packet_size is too small", function() local thread = helpers.udp_server(UDP_PORT, 3, 2) local response = assert(proxy_client:send { @@ -1025,6 +1041,7 @@ for _, strategy in helpers.each_strategy() do local err_log = pl_file.read(helpers.test_conf.nginx_err_logs) assert.matches("", err_log) end) + it("logs service by service_id", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -1042,6 +1059,7 @@ for _, strategy in helpers.each_strategy() do assert.contains("^kong.service." .. uuid_pattern .. ".request.count:1|c$", res, true) assert.contains("^kong.service." .. uuid_pattern .. ".status.200:1|c$", res, true) end) + it("logs service by service_host", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -1059,6 +1077,7 @@ for _, strategy in helpers.each_strategy() do assert.contains("^kong.service.statsd23.request.count:1|c$", res, true) assert.contains("^kong.service.statsd23.status.200:1|c$", res, true) end) + it("logs service by service_name", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -1078,6 +1097,7 @@ for _, strategy in helpers.each_strategy() do assert.contains("^kong.service." .. string.gsub(helpers.mock_upstream_host, "%.", "_") .. ".status.200:1|c$", res, true) end) + it("logs service by service_name_or_host falls back to service host when service name is not set", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -1097,6 +1117,7 @@ for _, strategy in helpers.each_strategy() do assert.contains("^kong.service." .. string.gsub(helpers.mock_upstream_host, "%.", "_") .. ".status.200:1|c$", res, true) end) + it("logs service by service_name emits unnamed if service name is not set", function() local thread = helpers.udp_server(UDP_PORT, 2, 2) local response = assert(proxy_client:send { @@ -1114,6 +1135,45 @@ for _, strategy in helpers.each_strategy() do assert.contains("^kong.service.unnamed.request.count:1|c$", res, true) assert.contains("^kong.service.unnamed.status.200:1|c$", res, true) end) + + it("shdict_usage", function () + --[[ + The `shdict_usage` metric will be returned when Kong has just started, + and also every minute, + so we should test it when Kong has just started. + Please see: + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L98 + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L213 + --]] + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + local metrics_count = 12 + -- shdict_usage metrics + metrics_count = metrics_count + shdict_count * 2 + + proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging1.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) + assert.contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) + end) end) describe("hostname_in_prefix", function() @@ -1263,10 +1323,6 @@ for _, strategy in helpers.each_strategy() do assert.not_contains("kong.global.unmatched.workspace." .. uuid_pattern .. ".status.200:1|c", metrics, true) assert.not_contains("kong.route." .. uuid_pattern .. ".user.robert.status.404:1|c", metrics, true) - - -- shdict_usage metrics, just test one is enough - assert.not_contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) - assert.not_contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) end) end) end) From 28fa8218205b22de3534f87345d95634a2ef4838 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 31 Aug 2022 16:40:27 +0200 Subject: [PATCH 1758/4351] chore(release): Cherry pick 3.0.x changes (#9350) Cherry pick changes that were cherry-picked to `release/3.0.x` directly * fix(rate-limiting) use local policy by default * fix(response-rate-limiting) use local policy by default * docs(changelog) add rate-limiting/response-rate-limiting policy change * fix(release): Fixes to release mechanics Co-authored-by: Alan Boudreault --- .requirements | 2 +- CHANGELOG.md | 4 +++ Jenkinsfile | 4 +-- Makefile | 16 ++++------- kong/meta.lua | 2 +- kong/plugins/rate-limiting/schema.lua | 2 +- kong/plugins/response-ratelimiting/schema.lua | 2 +- scripts/make-release | 8 +++--- .../23-rate-limiting/03-api_spec.lua | 28 +++++++++++++++++-- .../24-response-rate-limiting/03-api_spec.lua | 3 +- 10 files changed, 47 insertions(+), 24 deletions(-) diff --git a/.requirements b/.requirements index 76f25ad47b1..07291c9648a 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.0 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.11 +KONG_BUILD_TOOLS_VERSION=4.33.16 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 55a280798a4..0e7f5a0c967 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -234,6 +234,10 @@ `ngx.ctx.proxy_cache_hit` anymore. Logging plugins that need the response data must read it from `kong.ctx.shared.proxy_cache_hit` from Kong 3.0 on. [#8607](https://github.com/Kong/kong/pull/8607) +- **Rate-limiting**: The default policy is now `local` for all deployment modes. + [#9344](https://github.com/Kong/kong/pull/9344) +- **Response-rate-limiting**: The default policy is now `local` for all deployment modes. + [#9344](https://github.com/Kong/kong/pull/9344) ### Deprecations diff --git a/Jenkinsfile b/Jenkinsfile index 9cb33af71f1..171a4ac3d31 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -134,8 +134,8 @@ pipeline { sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 release' sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=7 release' - sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7 release' - sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8 RELEASE_DOCKER=true release' + sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7.9 release' + sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 RELEASE_DOCKER=true release' } } stage('DEB') { diff --git a/Makefile b/Makefile index 49274413585..eea5656bf02 100644 --- a/Makefile +++ b/Makefile @@ -44,22 +44,14 @@ PACKAGE_TYPE ?= deb # This logic should mirror the kong-build-tools equivalent KONG_VERSION ?= `$(KONG_SOURCE_LOCATION)/distribution/grep-kong-version.sh` -TAG := $(shell git describe --exact-match HEAD || true) +TAG := $(shell git describe --exact-match --tags HEAD || true) ifneq ($(TAG),) # if we're building a tag the tag name is the KONG_VERSION (allows for environment var to override) ISTAG = true - KONG_VERSION ?= $TAG - - POSSIBLE_PRERELEASE_NAME = $(shell git describe --tags --abbrev=0 | awk -F"-" '{print $$2}') - ifneq ($(POSSIBLE_PRERELEASE_NAME),) - # it's a pre-release if the tag has a - in which case it's an internal release only - OFFICIAL_RELEASE = false - else - # it's not a pre-release so do the release officially - OFFICIAL_RELEASE = true - endif + KONG_TAG = $(TAG) + OFFICIAL_RELEASE = true else # we're not building a tag so this is a nightly build RELEASE_DOCKER_ONLY = true @@ -84,12 +76,14 @@ endif $(MAKE) \ KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ KONG_VERSION=${KONG_VERSION} \ + KONG_TAG=${KONG_TAG} \ package-kong && \ $(MAKE) \ KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ KONG_VERSION=${KONG_VERSION} \ RELEASE_DOCKER_ONLY=${RELEASE_DOCKER_ONLY} \ OFFICIAL_RELEASE=$(OFFICIAL_RELEASE) \ + KONG_TAG=${KONG_TAG} \ release-kong setup-ci: diff --git a/kong/meta.lua b/kong/meta.lua index 3bcd3c70583..55f0d7c334d 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -2,7 +2,7 @@ local version = setmetatable({ major = 3, minor = 0, patch = 0, - suffix = "-alpha.1" + --suffix = "-alpha.13" }, { -- our Makefile during certain releases adjusts this line. Any changes to -- the format need to be reflected in both places diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index cf6d9285405..67cb5d3a646 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -48,7 +48,7 @@ if is_dbless() then else policy = { type = "string", - default = "cluster", + default = "local", len_min = 0, one_of = { "local", diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index e9f6386dbf7..49e7d18a35c 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -47,7 +47,7 @@ if is_dbless() then else policy = { type = "string", - default = "cluster", + default = "local", one_of = { "local", "cluster", diff --git a/scripts/make-release b/scripts/make-release index deac6758e00..d589a7190b7 100755 --- a/scripts/make-release +++ b/scripts/make-release @@ -74,7 +74,7 @@ fi version="$1" step="$2" -if ! [[ "$version" =~ ^([0-9]+)\.([0-9]+)\.([0-9])(|-(alpha|beta|rc)\.[0-9])$ ]] +if ! [[ "$version" =~ ^([0-9]+)\.([0-9]+)\.([0-9])-?(|alpha|beta|rc)\.[0-9]+)$ ]] then die "first argument must be a version in x.y.z format with optional -(alpha|beta|rc).\d suffix" fi @@ -84,7 +84,7 @@ minor=${BASH_REMATCH[2]} patch=${BASH_REMATCH[3]} prerelease=${BASH_REMATCH[4]} rest=${version#*.} -rockspec="kong-$major.$minor.$patch-0.rockspec" +rockspec="kong-$major.$minor.$patch$prerelease-0.rockspec" branch="release/$version" base="release/$major.$minor.x" @@ -144,8 +144,8 @@ case "$step" in if ! [ -f "$rockspec" ] then git mv kong-*-0.rockspec "$rockspec" - sed -i.bak 's/^version = ".*"/version = "'"$major.$minor.$patch"'-0"/' "$rockspec" - sed -i.bak 's/^ tag = ".*"/ tag = "'"$major.$minor.$patch"'"/' "$rockspec" + sed -i.bak 's/^version = ".*"/version = "'"$major.$minor.$patch$prerelease"'-0"/' "$rockspec" + sed -i.bak 's/^ tag = ".*"/ tag = "'"$version"'"/' "$rockspec" fi git status diff --git a/spec/03-plugins/23-rate-limiting/03-api_spec.lua b/spec/03-plugins/23-rate-limiting/03-api_spec.lua index f6bc24ab122..9dd48552d1a 100644 --- a/spec/03-plugins/23-rate-limiting/03-api_spec.lua +++ b/spec/03-plugins/23-rate-limiting/03-api_spec.lua @@ -25,7 +25,7 @@ for _, strategy in helpers.each_strategy() do end) describe("POST", function() - local route + local route, route2 lazy_setup(function() local service = bp.services:insert() @@ -36,6 +36,12 @@ for _, strategy in helpers.each_strategy() do service = service } + route2 = bp.routes:insert { + hosts = { "test2.com" }, + protocols = { "http", "https" }, + service = service + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -139,11 +145,29 @@ for _, strategy in helpers.each_strategy() do end) else - it("sets policy to cluster by default", function() + it("sets policy to local by default", function() + local res = admin_client:post("/plugins", { + body = { + name = "rate-limiting", + config = { + second = 10 + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + local body = cjson.decode(assert.res_status(201, res)) + assert.equal("local", body.config.policy) + end) + + it("does allow setting policy to cluster on non-dbless", function() local res = admin_client:post("/plugins", { body = { name = "rate-limiting", + route = { id = route2.id }, config = { + policy = 'cluster', second = 10 } }, diff --git a/spec/03-plugins/24-response-rate-limiting/03-api_spec.lua b/spec/03-plugins/24-response-rate-limiting/03-api_spec.lua index 0d641abb7d3..1c60272d11e 100644 --- a/spec/03-plugins/24-response-rate-limiting/03-api_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/03-api_spec.lua @@ -65,7 +65,7 @@ for _, strategy in helpers.each_strategy() do message = "schema violation (config.limits: required field missing)", }, json) end) - it("accepts proper config", function() + it("accepts proper config and sets local policy by default", function() local route = bp.routes:insert { hosts = { "test1.test" }, } @@ -87,6 +87,7 @@ for _, strategy in helpers.each_strategy() do }) local body = cjson.decode(assert.res_status(201, res)) assert.equal(10, body.config.limits.video.second) + assert.equal("local", body.config.policy) end) end) end) From a6779e9dfaea35c99e0429c2779235de398bc9bd Mon Sep 17 00:00:00 2001 From: chronolaw Date: Wed, 31 Aug 2022 14:24:19 +0800 Subject: [PATCH 1759/4351] fix(router/atc) `old_route` has the wrong assignment order which causes the router to always doing full rebuild It was found that incremental rebuilding broke at some point and now the `traditional_compatible` and `expressions` router flavor always does full build instead of incremental, negating the performance benefit of incremental rebuild. Co-authored-by: Aapo Talvensaari Co-authored-by: Datong Sun --- kong/router/atc_compat.lua | 9 ++++--- spec/01-unit/08-router_spec.lua | 48 ++++++++++++++++++++++++++++++++- 2 files changed, 52 insertions(+), 5 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index b6197d33d70..93ae8b75196 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -26,6 +26,7 @@ local setmetatable = setmetatable local pairs = pairs local ipairs = ipairs local type = type +local assert = assert local tonumber = tonumber local get_schema = atc.get_schema local max = math.max @@ -412,7 +413,7 @@ local function add_atc_matcher(inst, route, route_id, end if remove_existing then - inst:remove_matcher(route_id) + assert(inst:remove_matcher(route_id)) end assert(inst:add_matcher(priority, route_id, atc)) @@ -486,14 +487,14 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) return nil, "could not categorize route" end + local old_route = old_routes[route_id] + local route_updated_at = route.updated_at + route.seen = true old_routes[route_id] = route old_services[route_id] = r.service - local old_route = old_routes[route_id] - local route_updated_at = route.updated_at - if not old_route then -- route is new add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 77e8a60bda7..08ef7e8ba37 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1858,6 +1858,53 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.truthy(error_detected) end) + + it("generates the correct diff", function() + local old_router = atc_compat.new({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/a" + }, + expression = 'http.path ^= "/a"', + priority = 1, + updated_at = 100, + }, + }, + }) + + local add_matcher = spy.on(old_router.router, "add_matcher") + local remove_matcher = spy.on(old_router.router, "remove_matcher") + + atc_compat.new({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/b", + }, + expression = 'http.path ^= "/b"', + priority = 1, + updated_at = 101, + } + }, + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/c", + }, + expression = 'http.path ^= "/c"', + priority = 1, + updated_at = 102, + }, + }, + }, nil, nil, old_router) + + assert.spy(add_matcher).was_called(2) + assert.spy(remove_matcher).was_called(1) + end) end) end @@ -4250,4 +4297,3 @@ describe("[both regex and prefix with regex_priority]", function() end) end) - From 566d47fdc4f308e3be8bfeced509ed371e441d3b Mon Sep 17 00:00:00 2001 From: chronolaw Date: Wed, 31 Aug 2022 16:00:25 +0800 Subject: [PATCH 1760/4351] perf(utils) change `YIELD_ITERATIONS` to 1000 to avoid excessive yielding in fast loops --- kong/tools/utils.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 997259cff4b..08405b8f76c 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -72,7 +72,7 @@ char *strerror(int errnum); ]] local _M = {} -local YIELD_ITERATIONS = 500 +local YIELD_ITERATIONS = 1000 --- splits a string. -- just a placeholder to the penlight `pl.stringx.split` function From 92911800c5d1f5add21f93ec74b31effe9bd00ce Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Wed, 31 Aug 2022 12:59:57 -0700 Subject: [PATCH 1761/4351] chore(gha): don't unit test .md file changes (#9342) --- .github/workflows/build_and_test.yml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 6d1b8336e53..b4921abf41a 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -1,5 +1,10 @@ name: Build & Test -on: [push, pull_request] +on: + pull_request: + push: + paths-ignore: + # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) + - '*.md' jobs: build: From 73bd4f27bc88fac09e49eaefa1be1ac28f5a19b0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 31 Aug 2022 15:23:28 +0000 Subject: [PATCH 1762/4351] chore(release) update kong-build-tools requirement --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 07291c9648a..37dff4e5117 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.0 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.16 +KONG_BUILD_TOOLS_VERSION=4.33.17 KONG_NGINX_MODULE_BRANCH=0.2.1 From 69bdabbac2b6b744ec9978cb6eddd2f64cc761cf Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 1 Sep 2022 07:10:28 +0800 Subject: [PATCH 1763/4351] fix(azure-functions) enable the plugin to work without a dummy service (#9177) Fix bug for plugin `azure functions` to support working without dummy service --- CHANGELOG.md | 2 ++ kong/plugins/azure-functions/handler.lua | 8 +++++++- .../35-azure-functions/01-access_spec.lua | 15 +++++++-------- 3 files changed, 16 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0e7f5a0c967..83948960c43 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -557,6 +557,8 @@ [#9180](https://github.com/Kong/kong/pull/9180) - **Serverless Functions**: Fix problem that could result in a crash [#9269](https://github.com/Kong/kong/pull/9269) +- **Azure-functions**: Support working without dummy service + [#9177](https://github.com/Kong/kong/pull/9177) #### Clustering diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index fec4bd3802f..26baf3c924d 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -6,6 +6,8 @@ local kong_meta = require "kong.meta" local kong = kong local fmt = string.format +local sub = string.sub +local find = string.find local var = ngx.var local pairs = pairs local server_header = meta._SERVER_TOKENS @@ -54,7 +56,11 @@ function azure:access(config) local request_headers = kong.request.get_headers() local request_args = kong.request.get_query() - local upstream_uri = var.upstream_uri + -- strip any query args + local upstream_uri = var.upstream_uri or var.request_uri + local s = find(upstream_uri, "?", 1, true) + upstream_uri = s and sub(upstream_uri, 1, s - 1) or upstream_uri + local path = conf.path local end1 = path:sub(-1, -1) local start2 = upstream_uri:sub(1, 1) diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index 349d014268a..aeaaa438121 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -10,22 +10,21 @@ for _, strategy in helpers.each_strategy() do local proxy_client setup(function() - local bp = helpers.get_db_utils(strategy) + local _, db = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) - local route2 = bp.routes:insert { + local route2 = db.routes:insert { hosts = { "azure2.com" }, protocols = { "http", "https" }, - service = bp.services:insert({ - protocol = "http", - host = "to.be.overridden", - port = 80, - }) } -- this plugin definition results in an upstream url to -- http://httpbin.org/anything -- which will echo the request for inspection - bp.plugins:insert { + db.plugins:insert { name = "azure-functions", route = { id = route2.id }, config = { From 6f4ab83c5fa2ba81b81c19b61c12c074734104f7 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 1 Sep 2022 15:27:19 +0800 Subject: [PATCH 1764/4351] tests(balancer) fix flaky healthcheck timing issue (#9359) * In test case "returns HEALTHCHECK_OFF for target with weight 0", add a short time waiting for the config being taken effect. * Update spec/02-integration/04-admin_api/08-targets_routes_spec.lua Co-authored-by: Qi --- spec/02-integration/04-admin_api/08-targets_routes_spec.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index ab16541ab74..b2bf05c4494 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -501,6 +501,8 @@ describe("Admin API #" .. strategy, function() }) assert.same(201, status) + helpers.wait_for_all_config_update() + local status, body = client_send({ method = "GET", path = "/upstreams/" .. upstream.name .. "/health", From 98415ef1b51192b62bad51f4dcf628bc5d1f703b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 31 Aug 2022 23:56:21 +0300 Subject: [PATCH 1765/4351] tests(router) add test for header optimization pr #9327 ### Summary Adds missing tests to perf pr that was recently merged, see: #9327. This tests that `ngx.reg.get_headers` is called only when there are routes with header matching rules. --- spec/01-unit/08-router_spec.lua | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 08ef7e8ba37..9b6adb158fa 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2877,8 +2877,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) + local get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) local match_t = router:exec() + assert.spy(get_headers).was_not_called() assert.same(use_case_routes[1].route, match_t.route) -- upstream_url_t @@ -2893,8 +2895,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.equal("/my-route", match_t.upstream_uri) _ngx = mock_ngx("GET", "/my-route-2", { host = "domain.org" }) + get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) match_t = router:exec() + assert.spy(get_headers).was_not_called() assert.same(use_case_routes[2].route, match_t.route) -- upstream_url_t @@ -2949,8 +2953,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" local router = assert(new_router(use_case_routes)) local _ngx = mock_ngx("GET", "/my-route", { host = "host.com" }) + local get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) local match_t = router:exec() + assert.spy(get_headers).was_called(1) assert.same(use_case_routes[1].route, match_t.route) if flavor == "traditional" then assert.equal("host.com", match_t.matches.host) @@ -2960,8 +2966,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.is_nil(match_t.matches.headers) _ngx = mock_ngx("GET", "/my-route/prefix/match", { host = "host.com" }) + get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) match_t = router:exec() + assert.spy(get_headers).was_called(1) assert.same(use_case_routes[1].route, match_t.route) if flavor == "traditional" then assert.equal("host.com", match_t.matches.host) @@ -2971,8 +2979,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.is_nil(match_t.matches.headers) _ngx = mock_ngx("POST", "/my-route", { host = "host.com" }) + get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) match_t = router:exec() + assert.spy(get_headers).was_called(1) assert.same(use_case_routes[2].route, match_t.route) if flavor == "traditional" then assert.equal("host.com", match_t.matches.host) @@ -2985,8 +2995,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" host = "test.host.com", location = "my-location-1" }) + get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) match_t = router:exec() + assert.spy(get_headers).was_called(1) assert.same(use_case_routes[3].route, match_t.route) if flavor == "traditional" then assert.equal("*.host.com", match_t.matches.host) @@ -2996,8 +3008,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.is_nil(match_t.matches.method) _ngx = mock_ngx("GET", "/users/123/profile", { host = "domain.org" }) + get_headers = spy.on(_ngx.req, "get_headers") router._set_ngx(_ngx) match_t = router:exec() + assert.spy(get_headers).was_called(1) assert.same(use_case_routes[4].route, match_t.route) assert.is_nil(match_t.matches.host) if flavor == "traditional" then From 34664b2efa5bc827fbaaece0b25c0c87083fe3c4 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 1 Sep 2022 16:34:30 +0800 Subject: [PATCH 1766/4351] docs(changelog) update changelog about path handling deprecation (#9361) * docs(changelog) update changelog about path handling deprecation --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 83948960c43..a5cc0753ca4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -247,6 +247,9 @@ [Go PDK](https://github.com/Kong/go-pdk) before upgrading. - The migration helper library (mostly used for Cassandra migrations) is no longer supplied with Kong [#8781](https://github.com/Kong/kong/pull/8781) +- The path_handling algorithm `v1` is deprecated and only supported when `router_flavor` config option + is set to `traditional`. + [#9290](https://github.com/Kong/kong/pull/9290) #### Configuration From 60ced97bbb9620d518dd0e9ce6da8b4efa6b8e5e Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 1 Sep 2022 15:48:54 +0800 Subject: [PATCH 1767/4351] tests(integration/proxy/balancer/round-robin) fix some flaky tests --- .../05-proxy/10-balancer/04-round-robin_spec.lua | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua index 5cf783148c4..5e375132733 100644 --- a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua @@ -377,13 +377,8 @@ for _, consistency in ipairs(bu.consistencies) do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp, consistency) - -- Go hit it with a request - helpers.wait_until(function() - local _, _, status = bu.client_requests(1, api_host) - return pcall(function() - assert.same(503, status) - end) - end, 10) + local _, _, status = bu.client_requests(1, api_host) + assert.same(503, status) end) for mode, localhost in pairs(bu.localhosts) do From 65d974bfa96bd23995c28449ad616e9007c4b914 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 1 Sep 2022 15:49:00 +0800 Subject: [PATCH 1768/4351] tests(balancer_utils) wait for config update at the end of fucntion `end_testcase_setup` --- spec/fixtures/balancer_utils.lua | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index e8890bf8cbb..a7fb77b5fbb 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -487,6 +487,11 @@ end local function end_testcase_setup(strategy, bp, consistency) if strategy == "off" then + -- setup some dummy entities for checking the config update status + local upstream_name, upstream_id = add_upstream(bp) + add_target(bp, upstream_id, helpers.mock_upstream_host, helpers.mock_upstream_port) + local api_host = add_api(bp, upstream_name) + local cfg = bp.done() local yaml = declarative.to_yaml_string(cfg) local admin_client = helpers.admin_client() @@ -503,9 +508,15 @@ local function end_testcase_setup(strategy, bp, consistency) assert(res ~= nil) assert(res.status == 201) admin_client:close() - end - if consistency == "eventual" then - ngx.sleep(CONSISTENCY_FREQ*2) -- wait for proxy state consistency timer + + -- wait for dummy config ready + helpers.pwait_until(function () + local oks = client_requests(3, api_host) + assert(oks == 3) + end) + + else + helpers.wait_for_all_config_update() end end From 038cde8a86e329d868b792746c6560eaf92a50a8 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 1 Sep 2022 16:49:35 +0800 Subject: [PATCH 1769/4351] tests(integration/admin_api/targets_routes) fix a flaky test --- .../04-admin_api/08-targets_routes_spec.lua | 30 +++++++++---------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index b2bf05c4494..e72e7c1feca 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -487,7 +487,7 @@ describe("Admin API #" .. strategy, function() end) - it("returns HEALTHCHECK_OFF for target with weight 0", function () + it("returns HEALTHCHECKS_OFF for target with weight 0", function () local status, _ = client_send({ method = "POST", path = "/upstreams/" .. upstream.name .. "/targets", @@ -501,21 +501,21 @@ describe("Admin API #" .. strategy, function() }) assert.same(201, status) - helpers.wait_for_all_config_update() - - local status, body = client_send({ - method = "GET", - path = "/upstreams/" .. upstream.name .. "/health", - }) - assert.same(200, status) - local res = assert(cjson.decode(body)) - local function check_health_addresses(addresses, health) - for i=1, #addresses do - assert.same(health, addresses[i].health) + helpers.pwait_until(function () + local status, body = client_send({ + method = "GET", + path = "/upstreams/" .. upstream.name .. "/health", + }) + assert.same(200, status) + local res = assert(cjson.decode(body)) + local function check_health_addresses(addresses, health) + for i=1, #addresses do + assert.same(health, addresses[i].health) + end end - end - assert.equal(1, #res.data) - check_health_addresses(res.data[1].data.addresses, "HEALTHCHECKS_OFF") + assert.equal(1, #res.data) + check_health_addresses(res.data[1].data.addresses, "HEALTHCHECKS_OFF") + end, 15) end) end) From de82a7e7f43cb74ad022b99ee90427d997b5dcf5 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 1 Sep 2022 22:12:55 +0800 Subject: [PATCH 1770/4351] fix(test) hybrid sync test (#9349) It could fail if run separately without previous tests initializing the variable. --- spec/02-integration/09-hybrid_mode/01-sync_spec.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 751c17a8dd8..6c9fe4633a8 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -356,7 +356,6 @@ for _, strategy in helpers.each_strategy() do name = "key-auth", } lazy_setup(function() - assert(helpers.start_kong({ legacy_hybrid_protocol = (cluster_protocol == "json"), role = "control_plane", @@ -368,6 +367,13 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_version_check = "major_minor", })) + + for _, plugin in ipairs(helpers.get_plugins_list()) do + if plugin.name == "key-auth" then + KEY_AUTH_PLUGIN = plugin + break + end + end end) lazy_teardown(function() From aa7ec8635f9c751a4636b41c263716276758589b Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 1 Sep 2022 22:13:38 +0800 Subject: [PATCH 1771/4351] tests(router) add more test cases for incremental build (#9357) * remove unnecessary expression/priority in test * more cases for incremental build * change loop times to 2000 * fix path in test * assert(inst:remove_matcher(id)) * more cases --- kong/router/atc_compat.lua | 3 +- spec/01-unit/08-router_spec.lua | 157 +++++++++++++++++++++++++++++--- 2 files changed, 148 insertions(+), 12 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 93ae8b75196..1b08e5864aa 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -515,7 +515,8 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) r.seen = nil else - inst:remove_matcher(id) + assert(inst:remove_matcher(id)) + old_routes[id] = nil old_services[id] = nil end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 9b6adb158fa..6ae2b3f9be6 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1822,7 +1822,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" } -- needs to be larger than YIELD_ITERATIONS - for i = 1, 1000 do + for i = 1, 2000 do use_cases[i] = { service = service, route = { @@ -1860,32 +1860,28 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) it("generates the correct diff", function() - local old_router = atc_compat.new({ + local old_router = assert(new_router({ { route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", paths = { "/a" }, - expression = 'http.path ^= "/a"', - priority = 1, updated_at = 100, }, }, - }) + })) local add_matcher = spy.on(old_router.router, "add_matcher") local remove_matcher = spy.on(old_router.router, "remove_matcher") - atc_compat.new({ + assert(new_router({ { route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", paths = { "/b", }, - expression = 'http.path ^= "/b"', - priority = 1, updated_at = 101, } }, @@ -1895,16 +1891,155 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" paths = { "/c", }, - expression = 'http.path ^= "/c"', - priority = 1, updated_at = 102, }, }, - }, nil, nil, old_router) + }, old_router)) assert.spy(add_matcher).was_called(2) assert.spy(remove_matcher).was_called(1) end) + + it("remove the correct diff", function() + local old_router = assert(new_router({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/a" + }, + updated_at = 100, + }, + }, + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/b", + }, + updated_at = 100, + }, + }, + })) + + local add_matcher = spy.on(old_router.router, "add_matcher") + local remove_matcher = spy.on(old_router.router, "remove_matcher") + + assert(new_router({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/a", + }, + updated_at = 100, + } + }, + }, old_router)) + + assert.spy(add_matcher).was_called(1) + assert.spy(remove_matcher).was_called(2) + end) + + it("update the correct diff: one route", function() + local old_router = assert(new_router({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/a" + }, + updated_at = 100, + }, + }, + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/b", + }, + updated_at = 90, + }, + }, + })) + + local add_matcher = spy.on(old_router.router, "add_matcher") + local remove_matcher = spy.on(old_router.router, "remove_matcher") + + assert(new_router({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/aa", + }, + updated_at = 101, + } + }, + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/b", + }, + updated_at = 90, + }, + }, + }, old_router)) + + assert.spy(add_matcher).was_called(1) + assert.spy(remove_matcher).was_called(1) + end) + + it("update the correct diff: two routes", function() + local old_router = assert(new_router({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/a" + }, + updated_at = 100, + }, + }, + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/b", + }, + updated_at = 90, + }, + }, + })) + + local add_matcher = spy.on(old_router.router, "add_matcher") + local remove_matcher = spy.on(old_router.router, "remove_matcher") + + assert(new_router({ + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/aa", + }, + updated_at = 101, + } + }, + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/bb", + }, + updated_at = 91, + }, + }, + }, old_router)) + + assert.spy(add_matcher).was_called(2) + assert.spy(remove_matcher).was_called(2) + end) end) end From 72dfe8799ab3bdf07c8519182dda53899bf421e9 Mon Sep 17 00:00:00 2001 From: Vincent Le Goff Date: Thu, 1 Sep 2022 16:21:28 +0200 Subject: [PATCH 1772/4351] feat(acme) add host on certificate update log (#9194) --- kong/plugins/acme/client.lua | 2 +- kong/plugins/acme/handler.lua | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 35a1a69d712..8bc4a0ac493 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -148,7 +148,7 @@ local function order(acme_client, host, key, cert_type, rsa_key_size) local cert, err = acme_client:order_certificate(key, host) if err then - return nil, nil, "could not create certificate: " .. err + return nil, nil, "could not create certificate for host: ", host, " err: " .. err end return cert, key, nil diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index fd848feaa6b..a64b34c9631 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -146,14 +146,14 @@ function ACMEHandler:certificate(conf) ngx.timer.at(0, function() local ok, err = client.update_certificate(conf, host, nil) if err then - kong.log.err("failed to update certificate: ", err) + kong.log.err("failed to update certificate for host: ", host, " err:", err) return end -- if not ok and err is nil, meaning the update is running by another worker if ok then err = client.store_renew_config(conf, host) if err then - kong.log.err("failed to store renew config: ", err) + kong.log.err("failed to store renew config for host: ", host, " err:", err) return end end From 29a3cfb40f9959d260608a013255bc33f529da8c Mon Sep 17 00:00:00 2001 From: Vincent Le Goff Date: Thu, 1 Sep 2022 16:22:27 +0200 Subject: [PATCH 1773/4351] feat(acme): add enable_ipv4_common_name option (#9183) --- kong/plugins/acme/handler.lua | 4 + kong/plugins/acme/schema.lua | 4 + spec/03-plugins/29-acme/03-access_spec.lua | 94 ++++++++++++++++++++++ 3 files changed, 102 insertions(+) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index a64b34c9631..54dee921f42 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -79,6 +79,10 @@ function ACMEHandler:init_worker() end local function check_domains(conf, host) + if not conf.enable_ipv4_common_name and string.find(host, "^(%d+)%.(%d+)%.(%d+)%.(%d+)$") then + return false + end + if conf.allow_any_domain then return true end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index aa900b4f795..409708ac496 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -126,6 +126,10 @@ local schema = { { preferred_chain = { type = "string", }, }, + { enable_ipv4_common_name = { + type = "boolean", + default = true, + }, }, }, }, }, }, diff --git a/spec/03-plugins/29-acme/03-access_spec.lua b/spec/03-plugins/29-acme/03-access_spec.lua index 47a5d9c1249..051057f55be 100644 --- a/spec/03-plugins/29-acme/03-access_spec.lua +++ b/spec/03-plugins/29-acme/03-access_spec.lua @@ -4,6 +4,7 @@ local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" local do_domain = "acme.noatld" local skip_domain = "notacme.noatld" +local ip_v4_domain = "10.42.0.42" for _, strategy in helpers.each_strategy() do describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() @@ -224,4 +225,97 @@ for _, strategy in helpers.each_strategy() do end) end) + + describe("Plugin: acme (handler.access) deny IPv4 [#" .. strategy .. "]", function() + local bp, db + local proxy_client + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "certificates", + "snis", + "services", + "routes", + "plugins", + "acme_storage", + }, { "acme", }) + + assert(bp.routes:insert { + paths = { "/" }, + }) + + assert(bp.plugins:insert { + name = "acme", + config = { + allow_any_domain = true, + enable_ipv4_common_name = false, + account_email = "test@test.com", + api_uri = "https://api.acme.org", + storage = "kong", + domains = { do_domain, "*.subdomain." .. do_domain }, + }, + }) + + assert(bp.plugins:insert { + name = "key-auth", + }) + + assert(db.acme_storage:insert { + key = dummy_id .. "#http-01", + value = "isme", + }) + + assert(helpers.start_kong({ + plugins = "bundled,acme", + database = strategy, + })) + + proxy_client = helpers.proxy_client() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + it("terminates validation path", function() + local body + local res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/yay", + headers = { host = do_domain } + }) + + -- key-auth should not run + assert.response(res).has.status(404) + body = res:read_body() + assert.match("Not found", body) + + res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = do_domain } + }) + + -- key-auth should not run + assert.response(res).has.status(200) + body = res:read_body() + assert.equal("isme\n", body) + + end) + + it("doesn't terminate validation path with host is an ipv4", function() + local res = assert( proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/yay", + headers = { host = ip_v4_domain } + }) + -- key-auth should take over + assert.response(res).has.status(401) + end) + + end) end From 02b77315f73ce5c73a93f5d1c4008f57dfd3c5a8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 1 Sep 2022 18:35:05 +0200 Subject: [PATCH 1774/4351] docs: embrace conventional-commits (#9366) --- CONTRIBUTING.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 20c145d6406..fdfef01bd62 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -241,10 +241,13 @@ messages as follows: - A blank line should be included between the header and the body - The body of your message should not contain lines longer than 72 characters +We strive to adapt the [conventional-commits](https://www.conventionalcommits.org/en/v1.0.0/) +format. + Here is a template of what your commit message should look like: ``` -() +(): From bd193032ec60f53c657ca2ea228df232b71ab40b Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 1 Sep 2022 20:29:27 -0700 Subject: [PATCH 1775/4351] perf(clustering) on-demand export of declarative config for Hybrid mode protocols (#9368) --- kong/clustering/control_plane.lua | 48 +++--- kong/clustering/wrpc_control_plane.lua | 48 +++--- .../09-hybrid_mode/01-sync_spec.lua | 4 +- .../09-hybrid_mode/06-lagacy_switch_spec.lua | 16 +- .../09-hybrid_mode/08-lazy_export.lua | 144 ++++++++++++++++++ 5 files changed, 215 insertions(+), 45 deletions(-) create mode 100644 spec/02-integration/09-hybrid_mode/08-lazy_export.lua diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 4057171fa84..c45fb9cca6c 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -33,6 +33,7 @@ local table_remove = table.remove local sub = string.sub local gsub = string.gsub local deflate_gzip = utils.deflate_gzip +local isempty = require("table.isempty") local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash @@ -58,6 +59,8 @@ local plugins_list_to_map = clustering_utils.plugins_list_to_map local function handle_export_deflated_reconfigure_payload(self) + ngx_log(ngx_DEBUG, _log_prefix, "exporting config") + local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) return ok, p_err or err end @@ -354,12 +357,15 @@ function _M:handle_cp_websocket() } end - self.clients[wb] = queue - - if not self.deflated_reconfigure_payload then + -- if clients table is empty, we might have skipped some config + -- push event in `push_config_loop`, which means the cached config + -- might be stale, so we always export the latest config again in this case + if isempty(self.clients) or not self.deflated_reconfigure_payload then _, err = handle_export_deflated_reconfigure_payload(self) end + self.clients[wb] = queue + if self.deflated_reconfigure_payload then local _ -- initial configuration compatibility for sync status variable @@ -540,27 +546,33 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) if exiting() then return end + if ok then - ok, err = pcall(self.push_config, self) - if ok then - local sleep_left = delay - while sleep_left > 0 do - if sleep_left <= 1 then - ngx.sleep(sleep_left) - break - end + if isempty(self.clients) then + ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") - ngx.sleep(1) + else + ok, err = pcall(self.push_config, self) + if ok then + local sleep_left = delay + while sleep_left > 0 do + if sleep_left <= 1 then + ngx.sleep(sleep_left) + break + end + + ngx.sleep(1) + + if exiting() then + return + end - if exiting() then - return + sleep_left = sleep_left - 1 end - sleep_left = sleep_left - 1 + else + ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) end - - else - ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) end elseif err ~= "timeout" then diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 626c54c0554..a7760012c60 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -25,6 +25,7 @@ local exiting = ngx.worker.exiting local ngx_time = ngx.time local ngx_var = ngx.var local timer_at = ngx.timer.at +local isempty = require("table.isempty") local plugins_list_to_map = clustering_utils.plugins_list_to_map local deflate_gzip = utils.deflate_gzip @@ -72,7 +73,7 @@ local function init_config_service(wrpc_service, cp) client.dp_plugins_map = plugins_list_to_map(client.basic_info.plugins or empty_table) client.basic_info_semaphore:post() end - + local _, err _, err, client.sync_status = cp:check_version_compatibility(client.dp_version, client.dp_plugins_map, client.log_suffix) client:update_sync_status() @@ -115,6 +116,8 @@ end local config_version = 0 function _M:export_deflated_reconfigure_payload() + ngx_log(ngx_DEBUG, _log_prefix, "exporting config") + local config_table, err = declarative.export_config() if not config_table then return nil, err @@ -153,7 +156,10 @@ function _M:export_deflated_reconfigure_payload() end function _M:push_config_one_client(client) - if not self.config_call_rpc or not self.config_call_args then + -- if clients table is empty, we might have skipped some config + -- push event in `push_config_loop`, which means the cached config + -- might be stale, so we always export the latest config again in this case + if isempty(self.clients) or not self.config_call_rpc or not self.config_call_args then local ok, err = handle_export_deflated_reconfigure_payload(self) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) @@ -305,27 +311,33 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) if exiting() then return end - if ok then - ok, err = pcall(self.push_config, self) - if ok then - local sleep_left = delay - while sleep_left > 0 do - if sleep_left <= 1 then - ngx.sleep(sleep_left) - break - end - ngx.sleep(1) + if ok then + if isempty(self.clients) then + ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") - if exiting() then - return + else + ok, err = pcall(self.push_config, self) + if ok then + local sleep_left = delay + while sleep_left > 0 do + if sleep_left <= 1 then + ngx.sleep(sleep_left) + break + end + + ngx.sleep(1) + + if exiting() then + return + end + + sleep_left = sleep_left - 1 end - sleep_left = sleep_left - 1 + else + ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) end - - else - ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) end elseif err ~= "timeout" then diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 6c9fe4633a8..a0a92e401b0 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -705,14 +705,14 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local proxy_client = helpers.http_client("127.0.0.1", 9002) -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/2") + res = proxy_client:get("/5") proxy_client:close() if res and res.status == 503 then return true end end, 5) - for i = 5, 3, -1 do + for i = 4, 2, -1 do res = proxy_client:get("/" .. i) assert.res_status(503, res) end diff --git a/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua b/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua index 8da148e61b4..b4852ef91b9 100644 --- a/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua +++ b/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua @@ -11,7 +11,6 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "control_plane", legacy_hybrid_protocol = switched_json, - cluster_protocol = cluster_protocol, cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", database = strategy, @@ -25,7 +24,6 @@ for cluster_protocol, conf in pairs(confs) do assert(helpers.start_kong({ role = "data_plane", legacy_hybrid_protocol = switched_json, - cluster_protocol = cluster_protocol, database = "off", prefix = "servroot2", cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", @@ -44,11 +42,15 @@ for cluster_protocol, conf in pairs(confs) do helpers.stop_kong() end) - it("legacy_hybrid_protocol: " .. - (switched_json and "true" or "false") .. " with " .. strategy .. " backend, protocol " .. cluster_protocol, - function() - assert.logfile()[is_json and "has_not" or "has"].line("[wrpc-clustering] ", true) - end) + it(("legacy_hybrid_protocol: %s with %s backend, protocol %s"):format( + switched_json, strategy, cluster_protocol), function() + + if is_json then + assert.logfile().has.line([[[clustering] data plane connected]], true) + else + assert.logfile().has.line([[[wrpc-clustering] data plane connected]], true) + end + end) end) end end diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export.lua new file mode 100644 index 00000000000..7917d7b7e19 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export.lua @@ -0,0 +1,144 @@ +local helpers = require "spec.helpers" + +local admin_client + +local function cp(strategy) + helpers.get_db_utils(strategy) -- make sure the DB is fresh n' clean + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + admin_client = assert(helpers.admin_client()) +end + +local n = 0 +local function touch_config() + n = n + 1 + assert(admin_client:send({ + method = "POST", + path = "/services", + body = { + name = "test" .. n, + host = "localhost", + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) +end + +local function old_dp() + assert(helpers.start_kong({ + role = "data_plane", + legacy_hybrid_protocol = true, + database = "off", + prefix = "dp1", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) +end + +local function wrpc_dp() + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "dp2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9003", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) +end + + +for _, strategy in helpers.each_strategy() do + describe("lazy_export with #".. strategy, function() + describe("no DP", function () + setup(function() + cp(strategy) + end) + teardown(function () + helpers.stop_kong() + end) + it("test", function () + touch_config() + assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) + assert.logfile().has.line("[wrpc-clustering] skipping config push (no connected clients)", true) + end) + end) + + describe("only old DP", function() + setup(function() + cp(strategy) + old_dp() + end) + teardown(function () + helpers.stop_kong("dp1") + helpers.stop_kong() + end) + + it("test", function () + touch_config() + assert.logfile().has.line("[clustering] exporting config", true) + assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) + assert.logfile().has.line("[wrpc-clustering] skipping config push (no connected clients)", true) + end) + end) + + describe("only wrpc DP", function() + setup(function() + cp(strategy) + wrpc_dp() + end) + teardown(function () + helpers.stop_kong("dp2") + helpers.stop_kong() + end) + + it("test", function () + touch_config() + assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) + assert.logfile().has.line("[wrpc-clustering] exporting config", true) + assert.logfile().has.line([[\[wrpc-clustering\] config version #[0-9]+ pushed to [0-9]+ clients]]) + end) + end) + + describe("both DPs", function() + setup(function () + cp(strategy) + old_dp() + wrpc_dp() + end) + teardown(function () + helpers.stop_kong("dp1") + helpers.stop_kong("dp2") + helpers.stop_kong() + end) + + it("test", function () + touch_config() + assert.logfile().has.line("[clustering] exporting config", true) + assert.logfile().has.line("[wrpc-clustering] exporting config", true) + assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) + assert.logfile().has.line([[\[wrpc-clustering\] config version #[0-9]+ pushed to [0-9]+ clients]]) + end) + end) + end) +end From e580154c802dff1423aa05422a3cb267197fa276 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Fri, 2 Sep 2022 15:52:22 +0800 Subject: [PATCH 1776/4351] fix(db) blue/green migration for route regex path (#9334) The steps of migration should happen in the up phase, not the teardown phase. fix FT-3293 --- kong/db/migrations/core/016_280_to_300.lua | 19 ++++++++----------- 1 file changed, 8 insertions(+), 11 deletions(-) diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 45dfe20c625..f490edbb25b 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -143,7 +143,7 @@ local function c_copy_vaults_beta_to_sm_vaults(coordinator) end -local function c_normalize_regex_path(coordinator) +local function c_migrate_regex_path(coordinator) for rows, err in coordinator:iterate("SELECT id, paths FROM routes") do if err then return nil, err @@ -320,6 +320,8 @@ return { $$; ]], + up_f = p_migrate_regex_path, + teardown = function(connector) local _, err = connector:query([[ DROP TABLE IF EXISTS vaults_beta; @@ -335,11 +337,6 @@ return { return nil, err end - _, err = p_migrate_regex_path(connector) - if err then - return nil, err - end - return true end }, @@ -406,6 +403,11 @@ return { if err then return nil, err end + + _, err = c_migrate_regex_path(coordinator) + if err then + return nil, err + end end, teardown = function(connector) @@ -437,11 +439,6 @@ return { return nil, err end - _, err = c_normalize_regex_path(coordinator) - if err then - return nil, err - end - return true end }, From c85c8772344a63846180d97a899956b39ad7c818 Mon Sep 17 00:00:00 2001 From: Benny Date: Fri, 2 Sep 2022 09:53:28 +0200 Subject: [PATCH 1777/4351] docs: link to docs for reporting vulnerability (#9136) The link to the documentation is broken --- SECURITY.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/SECURITY.md b/SECURITY.md index 2926088521f..a773ec0afdd 100644 --- a/SECURITY.md +++ b/SECURITY.md @@ -3,4 +3,4 @@ ## Reporting a Vulnerability To report a vulnerability in the Kong gateway, Insomnia or other Kong software, or know of a publicly disclosed security vulnerability, please immediately let us know by emailing security@konghq.com. -For more detailed information, please see [Kong's Security Update Process](https://docs.konghq.com/gateway-oss/latest/kong-security-update-process/#reporting-a-vulnerability). +For more detailed information, please see [Kong's Security Update Process](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/kong-security-update-process/#reporting-a-vulnerability). From 6c9814db1a7bd057a0490671b38c408fc4f6e374 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 6 Sep 2022 04:19:17 +0800 Subject: [PATCH 1778/4351] tests(healthcheck): re-enable and fix flaky tests that were marked as flaky (#9378) * tests(helpers): make function `wait_for_all_config_update` not depend on mock_upstream * tests(integration/proxy/balancer/healthchecks): fix `stream modules and http modules do not duplicate active health checks` test * tests(healthcheck): re-enable and fix `perform passive health checks -- stream connection failure` test * tests(healtcheck): re-enable and fix `does not perform health checks when disabled` test * tests(healthcheck): re-enable and fix `propagates posted health info` test * tests(helthcheck): re-enable `perform passive health checks` tests * tests(helthcheck): re-enable `perform active health checks -- up then down` test * tests(healthcheck): re-enable `perform active health checks with upstream hostname` test * chore(bin/busted): set `spec/fixtures/kong_spec.crt` as a trusted certificate * tests(healthcheck): re-enable and fix `perform active health checks -- automatic recovery` test * tests(healthcheck): make sure function `direct_request` successful * tests(healthcheck): re-enable `perform active health checks on a target that resolves to multiple addresses -- automatic recovery` test * tests(healthcheck): re-enable `perform active health checks on targets that resolve to the same IP -- automatic recovery` test * tests(healthcheck): re-enable and fix `#db perform active health checks -- automatic recovery #stream` test * tests(healthcheck): re-enable `perform active health checks -- can detect before any proxy traffic` test * tests(healthcheck): re-enable and fix `perform passive health checks -- manual recovery` test * tests(healthcheck): re-enable `#db perform passive health checks -- send #timeouts` test * tests(healthcheck): re-enable `Consistent-hashing #strategy active healthcheck` test * tests(balancer_utils): reimplement function `gen_port` * tests(spec/fixtures/mock_webserver_tpl.lua): avoid initializing SHM multiple times * tests(healthchecks): fix `healthcheck #stream #strategy #mode` test * tests(spec/fixtures/mock_webserver_tpl.lua): delete debug code * tests(healthcheck): reduce meaningless tests * tests(healthchecks): delete meaningless codes * tests(spec/fixtures/https_server.lua): add functions `get_access_log` and `clear_access_log` * tests(healthcheck): rewrite `perform passive health checks -- manual recovery` test * tests(healthcheck): fix flaky test `does not perform health checks when disabled` --- bin/busted | 8 +- .../10-balancer/01-healthchecks_spec.lua | 969 +++++++++--------- spec/fixtures/balancer_utils.lua | 38 +- spec/fixtures/https_server.lua | 28 + spec/fixtures/mock_webserver_tpl.lua | 76 +- spec/helpers.lua | 89 +- 6 files changed, 659 insertions(+), 549 deletions(-) diff --git a/bin/busted b/bin/busted index 3aa7fa44710..778034fd0af 100755 --- a/bin/busted +++ b/bin/busted @@ -1,6 +1,10 @@ #!/usr/bin/env resty -local DEFAULT_RESTY_FLAGS="-c 4096" +local pl_path = require("pl.path") + +local cert_path = pl_path.abspath("spec/fixtures/kong_spec.crt") + +local DEFAULT_RESTY_FLAGS=string.format(" -c 4096 --http-conf 'lua_ssl_trusted_certificate %s;' ", cert_path) if not os.getenv("KONG_BUSTED_RESPAWNED") then -- initial run, so go update the environment @@ -55,4 +59,4 @@ require("kong.globalpatches")({ }) -- Busted command-line runner -require 'busted.runner'({ standalone = false }) +require 'busted.runner'({ standalone = false }) \ No newline at end of file diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 0c4ca94cacf..a610775fb99 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -693,22 +693,21 @@ for _, strategy in helpers.each_strategy() do describe("#" .. mode, function() - -- FIXME for some reason this test fails only on CI - it("#flaky does not perform health checks when disabled (#3304)", function() + it("does not perform health checks when disabled (#3304)", function() bu.begin_testcase_setup(strategy, bp) - local old_rv = bu.get_router_version(admin_port_2) local upstream_name, upstream_id = bu.add_upstream(bp) local port = bu.add_target(bp, upstream_id, localhost) local api_host = bu.add_api(bp, upstream_name) - bu.wait_for_router_update(bp, old_rv, localhost, proxy_port_1, admin_port_1) - old_rv = bu.get_router_version(admin_port_1) - bu.wait_for_router_update(bp, old_rv, localhost, proxy_port_2, admin_port_2) bu.end_testcase_setup(strategy, bp) - local server = https_server.new(port, upstream_name) + local server = https_server.new(port, localhost) server:start() + finally(function () + pcall(server.shutdown, server) + end) + -- server responds, then fails, then responds again local seq = { { healthy = true, port = proxy_port_2, oks = 10, fails = 0, last_status = 200 }, @@ -720,54 +719,50 @@ for _, strategy in helpers.each_strategy() do } for i, test in ipairs(seq) do if test.healthy then - bu.direct_request(localhost, port, "/healthy") + assert(bu.direct_request(localhost, port, "/healthy")) else - bu.direct_request(localhost, port, "/unhealthy") + assert(bu.direct_request(localhost, port, "/unhealthy")) end - if mode == "ipv6" then - bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "HEALTHCHECKS_OFF") - else - bu.poll_wait_health(upstream_id, localhost, port, "HEALTHCHECKS_OFF") - end + helpers.pwait_until(function () + server:clear_access_log() - local oks, fails, last_status = bu.client_requests(10, api_host, localhost, test.port) - assert.same(test.oks, oks, localhost .. " iteration " .. tostring(i)) - assert.same(test.fails, fails, localhost .. " iteration " .. tostring(i)) - assert.same(test.last_status, last_status, localhost .. " iteration " .. tostring(i)) - end + local oks, fails, last_status = bu.client_requests(10, api_host, localhost, test.port) + local server_hits = #server:get_access_log() - -- collect server results - local count = server:shutdown() - assert.same(40, count.ok) - assert.same(20, count.fail) + assert.same(10, server_hits, localhost .. " iteration " .. tostring(i)) + assert.same(test.oks, oks, localhost .. " iteration " .. tostring(i)) + assert.same(test.fails, fails, localhost .. " iteration " .. tostring(i)) + assert.same(test.last_status, last_status, localhost .. " iteration " .. tostring(i)) + end, 15) + end end) - it("#flaky propagates posted health info", function() + it("propagates posted health info", function() bu.begin_testcase_setup(strategy, bp) - local old_rv = bu.get_router_version(admin_port_2) local _, upstream_id = bu.add_upstream(bp, { healthchecks = bu.healthchecks_config({}) }) local port = bu.add_target(bp, upstream_id, localhost) - bu.wait_for_router_update(bp, old_rv, localhost, proxy_port_2, admin_port_2) bu.end_testcase_setup(strategy, bp) - local health1 = bu.get_upstream_health(upstream_id, admin_port_1) - local health2 = bu.get_upstream_health(upstream_id, admin_port_2) + helpers.pwait_until(function () + local health1 = bu.get_upstream_health(upstream_id, admin_port_1) + local health2 = bu.get_upstream_health(upstream_id, admin_port_2) - assert.same("HEALTHY", health1.data[1].health) - assert.same("HEALTHY", health2.data[1].health) + assert.same("HEALTHY", health1.data[1].health) + assert.same("HEALTHY", health2.data[1].health) + end, 15) if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "unhealthy") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "unhealthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "UNHEALTHY", admin_port_1) bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port, "UNHEALTHY", admin_port_2) else - bu.post_target_endpoint(upstream_id, localhost, port, "unhealthy") + bu.put_target_endpoint(upstream_id, localhost, port, "unhealthy") bu.poll_wait_health(upstream_id, localhost, port, "UNHEALTHY", admin_port_1) bu.poll_wait_health(upstream_id, localhost, port, "UNHEALTHY", admin_port_2) end @@ -788,10 +783,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp, consistency) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - local server = https_server.new(target_port, localhost) server:start() @@ -815,10 +806,6 @@ for _, strategy in helpers.each_strategy() do }) bu.end_testcase_setup(strategy, bp, consistency) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - local grpc_client = helpers.proxy_client_grpc() local ok, resp = grpc_client({ service = "hello.HelloService.SayHello", @@ -832,16 +819,12 @@ for _, strategy in helpers.each_strategy() do it("properly set the host header", function() bu.begin_testcase_setup(strategy, bp) - local upstream_name, upstream_id = bu.add_upstream(bp, { host_header = "localhost" }) + local upstream_name, upstream_id = bu.add_upstream(bp, { host_header = localhost }) local target_port = bu.add_target(bp, upstream_id, localhost) local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp, consistency) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - - local server = https_server.new(target_port, "localhost", "http", true) + local server = https_server.new(target_port, localhost, "http", true) server:start() local oks, fails, last_status = bu.client_requests(5, api_host) @@ -854,29 +837,28 @@ for _, strategy in helpers.each_strategy() do assert.same(0, count.fail) end) - it("fail with wrong host header", function() - bu.begin_testcase_setup(strategy, bp) - local upstream_name, upstream_id = bu.add_upstream(bp, { host_header = "localhost" }) - local target_port = bu.add_target(bp, upstream_id, "localhost") - local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) - bu.end_testcase_setup(strategy, bp, consistency) - - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - - local server = https_server.new(target_port, "127.0.0.1", "http", true) - server:start() - local oks, fails, last_status = bu.client_requests(5, api_host) - assert.same(400, last_status) - assert.same(0, oks) - assert.same(5, fails) + if mode == "hostname" then + -- this test is mode independent and only needs to be run once + it("fail with wrong host header", function() + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { host_header = "localhost" }) + local target_port = bu.add_target(bp, upstream_id, "localhost") + local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) + bu.end_testcase_setup(strategy, bp, consistency) - -- oks and fails must be 0 as localhost should not receive any request - local count = server:shutdown() - assert.same(0, count.ok) - assert.same(0, count.fail) - end) + local server = https_server.new(target_port, "127.0.0.1", "http", true) + server:start() + local oks, fails, last_status = bu.client_requests(5, api_host) + assert.same(400, last_status) + assert.same(0, oks) + assert.same(5, fails) + + -- oks and fails must be 0 as localhost should not receive any request + local count = server:shutdown() + assert.same(0, count.ok) + assert.same(0, count.fail) + end) + end -- #db == disabled for database=off, because it tests -- for a PATCH operation @@ -1084,9 +1066,6 @@ for _, strategy in helpers.each_strategy() do end describe("#healthchecks", function() - - local stream_it = (mode == "ipv6" or strategy == "off") and pending or it - it("do not count Kong-generated errors as failures", function() bu.begin_testcase_setup(strategy, bp) @@ -1121,10 +1100,6 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- start servers, they wont be affected by the 401 error local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -1154,8 +1129,7 @@ for _, strategy in helpers.each_strategy() do end) - -- FIXME it seems this tests are actually failing - it("#flaky perform passive health checks", function() + it("perform passive health checks", function() for nfails = 1, 3 do @@ -1188,7 +1162,7 @@ for _, strategy in helpers.each_strategy() do -- Go hit them with our test requests local client_oks1, client_fails1 = bu.client_requests(bu.SLOTS, api_host) - bu.direct_request(localhost, port2, "/unhealthy") + assert(bu.direct_request(localhost, port2, "/unhealthy")) local client_oks2, client_fails2 = bu.client_requests(bu.SLOTS, api_host) local client_oks = client_oks1 + client_oks2 @@ -1366,41 +1340,7 @@ for _, strategy in helpers.each_strategy() do end end) - stream_it("#stream and http modules do not duplicate active health checks", function() - - local port1 = bu.gen_port() - - local server1 = https_server.new(port1, localhost) - server1:start() - - -- configure healthchecks - bu.begin_testcase_setup(strategy, bp) - local _, upstream_id = bu.add_upstream(bp, { - healthchecks = bu.healthchecks_config { - active = { - http_path = "/status", - healthy = { - -- using this interval to get the same results when using - -- worker_consistency "strict" or "eventual" - interval = bu.CONSISTENCY_FREQ, - successes = 1, - }, - unhealthy = { - interval = bu.CONSISTENCY_FREQ, - http_failures = 1, - }, - } - } - }) - bu.add_target(bp, upstream_id, localhost, port1) - bu.end_testcase_setup(strategy, bp) - - -- collect server results; hitcount - local count1 = server1:shutdown() - assert(count1.status_total < 3) - end) - - it("#flaky perform active health checks -- up then down", function() + it("perform active health checks -- up then down", function() for nfails = 1, 3 do @@ -1443,7 +1383,7 @@ for _, strategy in helpers.each_strategy() do local client_oks, client_fails = bu.client_requests(server2_oks * 2, api_host) -- Phase 2: server2 goes unhealthy - bu.direct_request(localhost, port2, "/unhealthy") + assert(bu.direct_request(localhost, port2, "/unhealthy")) -- Give time for healthchecker to detect if mode == "ipv6" then @@ -1474,84 +1414,80 @@ for _, strategy in helpers.each_strategy() do end end) - it("perform active health checks with upstream hostname #flaky", function() - - for nfails = 1, 3 do - - local requests = bu.SLOTS * 2 -- go round the balancer twice - local port1 = bu.gen_port() - local port2 = bu.gen_port() + if mode == "hostname" then + it("perform active health checks with upstream hostname", function() - -- setup target servers: - -- server2 will only respond for part of the test, - -- then server1 will take over. - local server2_oks = math.floor(requests / 4) - local server1 = https_server.new(port1, "localhost", "http", true) - local server2 = https_server.new(port2, "localhost", "http", true) - server1:start() - server2:start() - - -- configure healthchecks - bu.begin_testcase_setup(strategy, bp) - local upstream_name, upstream_id = bu.add_upstream(bp, { - host_header = "localhost", - healthchecks = bu.healthchecks_config { - active = { - http_path = "/status", - healthy = { - interval = bu.HEALTHCHECK_INTERVAL, - successes = 1, - }, - unhealthy = { - interval = bu.HEALTHCHECK_INTERVAL, - http_failures = nfails, - }, + for nfails = 1, 3 do + local requests = bu.SLOTS * 2 -- go round the balancer twice + local port1 = bu.gen_port() + local port2 = bu.gen_port() + + -- setup target servers: + -- server2 will only respond for part of the test, + -- then server1 will take over. + local server2_oks = math.floor(requests / 4) + local server1 = https_server.new(port1, "localhost", "http", true) + local server2 = https_server.new(port2, "localhost", "http", true) + server1:start() + server2:start() + + -- configure healthchecks + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + host_header = "localhost", + healthchecks = bu.healthchecks_config { + active = { + http_path = "/status", + healthy = { + interval = bu.HEALTHCHECK_INTERVAL, + successes = 1, + }, + unhealthy = { + interval = bu.HEALTHCHECK_INTERVAL, + http_failures = nfails, + }, + } } - } - }) - bu.add_target(bp, upstream_id, localhost, port1) - bu.add_target(bp, upstream_id, localhost, port2) - local api_host = bu.add_api(bp, upstream_name) - bu.end_testcase_setup(strategy, bp) - - helpers.wait_for_all_config_update() + }) + bu.add_target(bp, upstream_id, localhost, port1) + bu.add_target(bp, upstream_id, localhost, port2) + local api_host = bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) - -- Phase 1: server1 and server2 take requests - local client_oks, client_fails = bu.client_requests(server2_oks * 2, api_host) + -- Phase 1: server1 and server2 take requests + local client_oks, client_fails = bu.client_requests(server2_oks * 2, api_host) - -- Phase 2: server2 goes unhealthy - bu.direct_request("localhost", port2, "/unhealthy") + -- Phase 2: server2 goes unhealthy + assert(bu.direct_request("localhost", port2, "/unhealthy")) - -- Give time for healthchecker to detect - bu.poll_wait_health(upstream_id, localhost, port2, "UNHEALTHY") + -- Give time for healthchecker to detect + bu.poll_wait_health(upstream_id, localhost, port2, "UNHEALTHY") - -- Phase 3: server1 takes all requests - do - local p3oks, p3fails = bu.client_requests(requests - (server2_oks * 2), api_host) - client_oks = client_oks + p3oks - client_fails = client_fails + p3fails - end + -- Phase 3: server1 takes all requests + do + local p3oks, p3fails = bu.client_requests(requests - (server2_oks * 2), api_host) + client_oks = client_oks + p3oks + client_fails = client_fails + p3fails + end - -- collect server results; hitcount - local count1 = server1:shutdown() - local count2 = server2:shutdown() + -- collect server results; hitcount + local count1 = server1:shutdown() + local count2 = server2:shutdown() - -- verify - assert.are.equal(requests - server2_oks, count1.ok) - assert.are.equal(server2_oks, count2.ok) - assert.are.equal(0, count1.fail) - assert.are.equal(0, count2.fail) + -- verify + assert.are.equal(requests - server2_oks, count1.ok) + assert.are.equal(server2_oks, count2.ok) + assert.are.equal(0, count1.fail) + assert.are.equal(0, count2.fail) - assert.are.equal(requests, client_oks) - assert.are.equal(0, client_fails) - end - end) + assert.are.equal(requests, client_oks) + assert.are.equal(0, client_fails) + end -- for + end) -- it + end -- if for _, protocol in ipairs({"http", "https"}) do - -- TODO this test is marked as flaky because add_upstream fails - -- sometimes with "connection reset by peer" error, seems - -- completely unrelated to the functionality being tested. - it("perform active health checks -- automatic recovery #flaky #" .. protocol, function() + it("perform active health checks -- automatic recovery #" .. protocol, function() for _, nchecks in ipairs({1,3}) do local port1 = bu.gen_port() @@ -1593,8 +1529,8 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) -- ensure it's healthy at the beginning of the test - bu.direct_request(localhost, port1, "/healthy", protocol) - bu.direct_request(localhost, port2, "/healthy", protocol) + assert(bu.direct_request(localhost, port1, "/healthy", protocol)) + assert(bu.direct_request(localhost, port2, "/healthy", protocol)) if mode == "ipv6" then bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port1, "HEALTHY") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") @@ -1607,7 +1543,7 @@ for _, strategy in helpers.each_strategy() do local oks, fails = bu.client_requests(bu.SLOTS, api_host) -- server2 goes unhealthy - bu.direct_request(localhost, port2, "/unhealthy", protocol) + assert(bu.direct_request(localhost, port2, "/unhealthy", protocol)) -- Wait until healthchecker detects if mode == "ipv6" then bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "UNHEALTHY") @@ -1623,7 +1559,7 @@ for _, strategy in helpers.each_strategy() do end -- server2 goes healthy again - bu.direct_request(localhost, port2, "/healthy", protocol) + assert(bu.direct_request(localhost, port2, "/healthy", protocol)) -- Give time for healthchecker to detect if mode == "ipv6" then bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") @@ -1653,8 +1589,7 @@ for _, strategy in helpers.each_strategy() do end end) - -- FIXME this test is flaky in CI only - it("#flaky perform active health checks on a target that resolves to multiple addresses -- automatic recovery #" .. protocol, function() + it("perform active health checks on a target that resolves to multiple addresses -- automatic recovery #" .. protocol, function() local hosts = {} local fixtures = { @@ -1735,7 +1670,7 @@ for _, strategy in helpers.each_strategy() do -- 1) server1 and server2 take requests local oks, fails = bu.client_requests(bu.SLOTS, api_host) -- server2 goes unhealthy - bu.direct_request(localhost, port2, "/unhealthy", protocol, hostname) + assert(bu.direct_request(localhost, port2, "/unhealthy", protocol, hostname)) -- Wait until healthchecker detects bu.poll_wait_address_health(upstream_id, hostname, port1, localhost, port2, "UNHEALTHY") @@ -1747,7 +1682,7 @@ for _, strategy in helpers.each_strategy() do end -- server2 goes healthy again - bu.direct_request(localhost, port2, "/healthy", protocol, hostname) + assert(bu.direct_request(localhost, port2, "/healthy", protocol, hostname)) -- Give time for healthchecker to detect bu.poll_wait_address_health(upstream_id, hostname, port1, localhost, port2, "HEALTHY") @@ -1773,8 +1708,7 @@ for _, strategy in helpers.each_strategy() do end end) - -- FIXME this test is flaky in CI only - it("#flaky perform active health checks on targets that resolve to the same IP -- automatic recovery #" .. protocol, function() + it("perform active health checks on targets that resolve to the same IP -- automatic recovery #" .. protocol, function() local fixtures = { dns_mock = helpers.dns_mock.new() } @@ -1843,7 +1777,7 @@ for _, strategy in helpers.each_strategy() do local oks, fails = bu.client_requests(bu.SLOTS, api_host) -- target2 goes unhealthy - bu.direct_request(localhost, port1, "/unhealthy", protocol, "target2.test") + assert(bu.direct_request(localhost, port1, "/unhealthy", protocol, "target2.test")) -- Wait until healthchecker detects bu.poll_wait_health(upstream_id, "target2.test", port1, "UNHEALTHY") @@ -1855,7 +1789,7 @@ for _, strategy in helpers.each_strategy() do end -- target2 goes healthy again - bu.direct_request(localhost, port1, "/healthy", protocol, "target2.test") + assert(bu.direct_request(localhost, port1, "/healthy", protocol, "target2.test")) -- Give time for healthchecker to detect bu.poll_wait_health(upstream_id, "target2.test", port1, "HEALTHY") @@ -1879,101 +1813,7 @@ for _, strategy in helpers.each_strategy() do end) end - it("#flaky #db perform active health checks -- automatic recovery #stream", function() - - local port1 = bu.gen_port() - local port2 = bu.gen_port() - - -- setup target servers: - -- server2 will only respond for part of the test, - -- then server1 will take over. - local server1 = helpers.tcp_server(port1, { - requests = 1000, - prefix = "1 ", - }) - local server2 = helpers.tcp_server(port2, { - requests = 1000, - prefix = "2 ", - }) - ngx.sleep(0.1) - - -- configure healthchecks - bu.begin_testcase_setup(strategy, bp) - local upstream_name, upstream_id = bu.add_upstream(bp, { - healthchecks = bu.healthchecks_config { - active = { - type = "tcp", - healthy = { - interval = bu.HEALTHCHECK_INTERVAL, - successes = 1, - }, - unhealthy = { - interval = bu.HEALTHCHECK_INTERVAL, - tcp_failures = 1, - }, - } - } - }) - - bu.add_target(bp, upstream_id, localhost, port1) - bu.add_target(bp, upstream_id, localhost, port2) - local _, service_id, route_id = bu.add_api(bp, upstream_name, { - read_timeout = 500, - write_timeout = 500, - route_protocol = "tcp", - }) - bu.end_testcase_setup(strategy, bp) - - finally(function() - helpers.kill_tcp_server(port1) - helpers.kill_tcp_server(port2) - server1:join() - server2:join() - - bp.routes:remove({ id = route_id }) - bp.services:remove({ id = service_id }) - end) - - ngx.sleep(0.5) - - -- 1) server1 and server2 take requests - local ok1, ok2 = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) - assert.same(bu.SLOTS, ok1) - assert.same(bu.SLOTS, ok2) - - -- server2 goes unhealthy - helpers.kill_tcp_server(port2) - server2:join() - - -- Wait until healthchecker detects - -- We cannot use bu.poll_wait_health because health endpoints - -- are not currently available for stream routes. - ngx.sleep(strategy == "cassandra" and 2 or 1) - - -- 2) server1 takes all requests - ok1, ok2 = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) - assert.same(bu.SLOTS * 2, ok1) - assert.same(0, ok2) - - -- server2 goes healthy again - server2 = helpers.tcp_server(port2, { - requests = 1000, - prefix = "2 ", - }) - - -- Give time for healthchecker to detect - -- Again, we cannot use bu.poll_wait_health because health endpoints - -- are not currently available for stream routes. - ngx.sleep(strategy == "cassandra" and 2 or 1) - - -- 3) server1 and server2 take requests again - ok1, ok2 = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) - assert.same(bu.SLOTS, ok1) - assert.same(bu.SLOTS, ok2) - end) - - -- FIXME this test may be reporting a real failure - it("#flaky perform active health checks -- can detect before any proxy traffic", function() + it("perform active health checks -- can detect before any proxy traffic", function() local nfails = 2 local requests = bu.SLOTS * 2 -- go round the balancer twice @@ -2009,7 +1849,7 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) -- server2 goes unhealthy before the first request - bu.direct_request(localhost, port2, "/unhealthy") + assert(bu.direct_request(localhost, port2, "/unhealthy")) -- restart Kong bu.begin_testcase_setup_update(strategy, bp) @@ -2051,82 +1891,71 @@ for _, strategy in helpers.each_strategy() do end) - it("#flaky perform passive health checks -- manual recovery", function() - - for nfails = 1, 3 do + it("perform passive health checks -- manual recovery #only", function() -- configure healthchecks bu.begin_testcase_setup(strategy, bp) local upstream_name, upstream_id = bu.add_upstream(bp, { healthchecks = bu.healthchecks_config { passive = { unhealthy = { - http_failures = nfails, + http_failures = 1, } } } }) - local port1 = bu.add_target(bp, upstream_id, localhost) - local port2 = bu.add_target(bp, upstream_id, localhost) + local port1 = bu.add_target(bp, upstream_id, localhost, nil, { weight = 100 }) + local port2 = bu.add_target(bp, upstream_id, localhost, nil, { weight = 1 }) local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - -- setup target servers: - -- server2 will only respond for part of the test, - -- then server1 will take over. - local server1_oks = bu.SLOTS * 2 - nfails - local server2_oks = bu.SLOTS local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) server1:start() server2:start() - -- 1) server1 and server2 take requests - local oks, fails = bu.client_requests(bu.SLOTS, api_host) + finally(function () + pcall(server1.shutdown, server1) + pcall(server2.shutdown, server2) + end) - bu.direct_request(localhost, port2, "/unhealthy") + local requests = 100 - -- 2) server1 takes all requests once server2 produces - -- `nfails` failures - do - local o, f = bu.client_requests(bu.SLOTS, api_host) - oks = oks + o - fails = fails + f - end + bu.client_requests(requests, api_host) + + local server1_hits = #server1:get_access_log() + + assert.near(1, server1_hits / requests, 0.05) + + assert(bu.direct_request(localhost, port1, "/unhealthy")) + + helpers.pwait_until(function() + server2:clear_access_log() + + bu.client_requests(requests, api_host) + local server2_hits = #server2:get_access_log() - -- server2 is healthy again - bu.direct_request(localhost, port2, "/healthy") + assert.near(1, server2_hits / requests, 0.05) + end) + + assert(bu.direct_request(localhost, port1, "/healthy")) -- manually bring it back using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") - bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port1, "healthy") + bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port1, "HEALTHY") else - bu.post_target_endpoint(upstream_id, localhost, port2, "healthy") - bu.poll_wait_health(upstream_id, localhost, port2, "HEALTHY") + bu.put_target_endpoint(upstream_id, localhost, port1, "healthy") + bu.poll_wait_health(upstream_id, localhost, port1, "HEALTHY") end + server1:clear_access_log() - -- 3) server1 and server2 take requests again - do - local o, f = bu.client_requests(bu.SLOTS, api_host) - oks = oks + o - fails = fails + f - end - - -- collect server results; hitcount - local results1 = server1:shutdown() - local results2 = server2:shutdown() + bu.client_requests(requests, api_host) - -- verify - assert.are.equal(server1_oks, results1.ok) - assert.are.equal(server2_oks, results2.ok) - assert.are.equal(0, results1.fail) - assert.are.equal(nfails, results2.fail) + server1_hits = #server2:get_access_log() - assert.are.equal(bu.SLOTS * 3 - nfails, oks) - assert.are.equal(nfails, fails) - end + assert.near(1, server1_hits / requests, 0.05) end) it("perform passive health checks -- manual shutdown", function() @@ -2147,10 +1976,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target servers: -- server2 will only respond for part of the test, -- then server1 will take over. @@ -2182,7 +2007,7 @@ for _, strategy in helpers.each_strategy() do -- manually bring it back using the endpoint if mode == "ipv6" then -- TODO /upstreams does not understand shortened IPv6 addresses - bu.post_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") + bu.put_target_endpoint(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "healthy") bu.poll_wait_health(upstream_id, "[0000:0000:0000:0000:0000:0000:0000:0001]", port2, "HEALTHY") else bu.put_target_address_health(upstream_id, target2.id, localhost .. ":" .. port2, "healthy") @@ -2232,10 +2057,6 @@ for _, strategy in helpers.each_strategy() do }) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target servers: -- server2 will only respond for half of the test -- then will timeout on the following request. @@ -2252,7 +2073,7 @@ for _, strategy in helpers.each_strategy() do -- 1) server1 and server2 take requests local oks, fails = bu.client_requests(bu.SLOTS, api_host) - bu.direct_request(localhost, port2, "/timeout") + assert(bu.direct_request(localhost, port2, "/timeout")) -- 2) server1 takes all requests once server2 produces -- `nfails` failures (even though server2 will be ready @@ -2277,68 +2098,11 @@ for _, strategy in helpers.each_strategy() do assert.are.equal(0, fails) end) - stream_it("#flaky perform passive health checks -- #stream connection failure", function() - - -- configure healthchecks - bu.begin_testcase_setup(strategy, bp) - local upstream_name, upstream_id = bu.add_upstream(bp, { - healthchecks = bu.healthchecks_config { - passive = { - unhealthy = { - tcp_failures = 1, - } - } - } - }) - local port1 = bu.add_target(bp, upstream_id, localhost) - local port2 = bu.add_target(bp, upstream_id, localhost) - local _, service_id, route_id = bu.add_api(bp, upstream_name, { - read_timeout = 50, - write_timeout = 50, - route_protocol = "tcp", - }) - bu.end_testcase_setup(strategy, bp) - - finally(function() - bp.routes:remove({ id = route_id }) - bp.services:remove({ id = service_id }) - end) - - -- setup target servers: - -- server2 will only respond for half of the test and will shutdown. - -- Then server1 will take over. - local server1_oks = bu.SLOTS * 1.5 - local server2_oks = bu.SLOTS / 2 - local server1 = helpers.tcp_server(port1, { - requests = server1_oks, - prefix = "1 ", - }) - local server2 = helpers.tcp_server(port2, { - requests = server2_oks, - prefix = "2 ", - }) - ngx.sleep(strategy == "cassandra" and 2 or 1) - - -- server1 and server2 take requests - -- server1 takes all requests once server2 fails - local ok1, ok2, fails = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) - - -- finish up TCP server threads - server1:join() - server2:join() - - -- verify - assert.are.equal(server1_oks, ok1) - assert.are.equal(server2_oks, ok2) - assert.are.equal(0, fails) - end) - -- #db == disabled for database=off, because healthcheckers -- are currently reset when a new configuration is loaded -- TODO enable this test when upstreams are preserved (not rebuild) -- across a declarative config updates. - -- TODO marked as flaky as it fails only in CI - it("#flaky #db perform passive health checks -- send #timeouts", function() + it("#db perform passive health checks -- send #timeouts", function() -- configure healthchecks bu.begin_testcase_setup(strategy, bp) @@ -2355,21 +2119,23 @@ for _, strategy in helpers.each_strategy() do }) local port1 = bu.add_target(bp, upstream_id, localhost) local api_host, service_id = bu.add_api(bp, upstream_name, { - read_timeout = 10, + read_timeout = 2000, + write_timeout = 2000, retries = 0, }) bu.end_testcase_setup(strategy, bp) local server1 = https_server.new(port1, localhost) server1:start() - bu.direct_request(localhost, port1, "/timeout") + assert(bu.direct_request(localhost, port1, "/timeout")) + assert(bu.direct_request(localhost, port1, "/timeout", nil, api_host)) - local _, _, last_status = bu.client_requests(1, api_host) + helpers.pwait_until(function () + local _, _, last_status = bu.client_requests(1, api_host) + assert.same(504, last_status) + end, 15) - local results1 = server1:shutdown() - assert.same(504, last_status) - assert.same(0, results1.ok) - assert.same(1, results1.fail) + server1:shutdown() bu.begin_testcase_setup_update(strategy, bp) bu.patch_api(bp, service_id, nil, 60000) @@ -2379,7 +2145,7 @@ for _, strategy in helpers.each_strategy() do local server2 = https_server.new(port2, localhost) server2:start() - _, _, last_status = bu.client_requests(bu.SLOTS, api_host) + local _, _, last_status = bu.client_requests(bu.SLOTS, api_host) assert.same(200, last_status) local results2 = server2:shutdown() @@ -2458,10 +2224,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - local server1 = https_server.new(port1, a_dns_entry_name) local server2 = https_server.new(port2, a_dns_entry_name) local server3 = https_server.new(port3, a_dns_entry_name) @@ -2557,91 +2319,320 @@ for _, strategy in helpers.each_strategy() do assert.is_equal(health.data.health, "HEALTHY") end) - -- FIXME this test fails on CI but should be ok - it("#flaky active healthcheck", function() - bu.begin_testcase_setup(strategy, bp) - local upstream_name, upstream_id = bu.add_upstream(bp, { - hash_on = "header", - hash_on_header = "hashme", - healthchecks = bu.healthchecks_config { - active = { - type = "http", - http_path = "/status", - healthy = { - interval = bu.HEALTHCHECK_INTERVAL, - successes = 1, - }, - unhealthy = { - interval = bu.HEALTHCHECK_INTERVAL, - http_failures = 1, - }, + for mode, localhost in pairs(bu.localhosts) do + + it("active healthcheck #" .. mode, function() + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + hash_on = "header", + hash_on_header = "hashme", + healthchecks = bu.healthchecks_config { + active = { + type = "http", + http_path = "/status", + healthy = { + interval = bu.HEALTHCHECK_INTERVAL, + successes = 1, + }, + unhealthy = { + interval = bu.HEALTHCHECK_INTERVAL, + http_failures = 1, + }, + } } - } - }) - local port1 = bu.add_target(bp, upstream_id, "localhost") - local port2 = bu.add_target(bp, upstream_id, "localhost") - local port3 = bu.add_target(bp, upstream_id, "localhost") - bu.add_api(bp, upstream_name) - bu.end_testcase_setup(strategy, bp) + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local port3 = bu.add_target(bp, upstream_id, localhost) + bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) + + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + local server3 = https_server.new(port3, localhost) + server1:start() + server2:start() + server3:start() - local server1 = https_server.new(port1, "localhost") - local server2 = https_server.new(port2, "localhost") - local server3 = https_server.new(port3, "localhost") - server1:start() - server2:start() - server3:start() + ngx.sleep(bu.HEALTHCHECK_INTERVAL * 3) - ngx.sleep(bu.HEALTHCHECK_INTERVAL * 3) + -- get all healthy servers + local all_healthy = bu.get_balancer_health(upstream_name) - -- get all healthy servers - local all_healthy = bu.get_balancer_health(upstream_name) + -- tell server3 to be unhappy + assert(bu.direct_request(localhost, port3, "/unhealthy")) - -- tell server3 to be unhappy - bu.direct_request("localhost", port3, "/unhealthy") + -- wait active health check to run + ngx.sleep(bu.HEALTHCHECK_INTERVAL * 3) - -- wait active health check to run - ngx.sleep(bu.HEALTHCHECK_INTERVAL * 3) + -- get updated health details + local not_so_healthy = bu.get_balancer_health(upstream_name) + + local count1 = server1:shutdown() + local count2 = server2:shutdown() + local count3 = server3:shutdown() + + assert(count1.status_ok > 0, "server1 should receive active health checks") + assert(count1.status_fail == 0, "server1 should not fail on active health checks") + assert(count2.status_ok > 0, "server2 should receive active health checks") + assert(count2.status_fail == 0, "server should not fail on active health checks") + assert(count3.status_ok > 0, "server3 should receive active health checks") + assert(count3.status_fail > 0, "server3 should receive active health checks") + + assert.is.table(all_healthy) + assert.is.table(all_healthy.data) + assert.is.table(not_so_healthy) + assert.is.table(not_so_healthy.data) + + -- all servers should be healthy on first run + for _, host in ipairs(all_healthy.data.details.hosts) do + assert.is_true(host.addresses[1].healthy) + end + -- tand he upstream should be healthy + assert.is_equal(all_healthy.data.health, "HEALTHY") + + -- servers on ports 1 and 2 should be healthy, on port 3 should be unhealthy + for _, host in ipairs(not_so_healthy.data.details.hosts) do + if host.port == port1 then + assert.is_true(host.addresses[1].healthy) + elseif host.port == port2 then + assert.is_true(host.addresses[1].healthy) + elseif host.port == port3 then + assert.is_false(host.addresses[1].healthy) + end + end + -- the upstream should be healthy anyway + assert.is_equal(not_so_healthy.data.health, "HEALTHY") + end) - -- get updated health details - local not_so_healthy = bu.get_balancer_health(upstream_name) + end - local count1 = server1:shutdown() - local count2 = server2:shutdown() - local count3 = server3:shutdown() + end) - assert(count1.status_ok > 0, "server1 should receive active health checks") - assert(count1.status_fail == 0, "server1 should not fail on active health checks") - assert(count2.status_ok > 0, "server2 should receive active health checks") - assert(count2.status_fail == 0, "server should not fail on active health checks") - assert(count3.status_ok > 0, "server3 should receive active health checks") - assert(count3.status_fail > 0, "server3 should receive active health checks") - - assert.is.table(all_healthy) - assert.is.table(all_healthy.data) - assert.is.table(not_so_healthy) - assert.is.table(not_so_healthy.data) - - -- all servers should be healthy on first run - for _, host in ipairs(all_healthy.data.details.hosts) do - assert.is_true(host.addresses[1].healthy) - end - -- tand he upstream should be healthy - assert.is_equal(all_healthy.data.health, "HEALTHY") - - -- servers on ports 1 and 2 should be healthy, on port 3 should be unhealthy - for _, host in ipairs(not_so_healthy.data.details.hosts) do - if host.port == port1 then - assert.is_true(host.addresses[1].healthy) - elseif host.port == port2 then - assert.is_true(host.addresses[1].healthy) - elseif host.port == port3 then - assert.is_false(host.addresses[1].healthy) + for mode, localhost in pairs(bu.localhosts) do + describe("healthcheck #stream #" .. strategy .. " #" .. mode, function () + + lazy_setup(function () + bp = bu.get_db_utils_for_dc_and_admin_api(strategy, { + "routes", + "services", + "plugins", + "upstreams", + "targets", + }) + + assert(helpers.start_kong({ + database = strategy, + dns_resolver = "127.0.0.1", + admin_listen = default_admin_listen, + proxy_listen = default_proxy_listen, + nginx_conf = "spec/fixtures/custom_nginx.template", + db_update_frequency = DB_UPDATE_FREQUENCY, + db_update_propagation = DB_UPDATE_PROPAGATION, + stream_listen = "127.0.0.1:9100" + })) + end) + + lazy_teardown(function () + helpers.stop_kong() + end) + + it("stream modules and http modules do not duplicate active health checks", function() + local port1 = bu.gen_port() + + -- configure healthchecks + bu.begin_testcase_setup(strategy, bp) + local _, upstream_id = bu.add_upstream(bp, { + healthchecks = bu.healthchecks_config { + active = { + http_path = "/log", + healthy = { + -- using this interval to get the same results when using + -- worker_consistency "strict" or "eventual" + interval = 5, + successes = 1, + }, + unhealthy = { + interval = 5, + http_failures = 1, + }, + } + } + }) + bu.add_target(bp, upstream_id, localhost, port1) + bu.end_testcase_setup(strategy, bp) + + local server1 = https_server.new(port1, localhost) + server1:start() + + -- perform up to two health checks in 8 seconds + ngx.sleep(8) + + local body = assert(bu.direct_request(localhost, port1, "/log", "http")) + local json = assert(cjson.decode(body)) + + -- removed log of this access + table.remove(json) + + assert(#json >= 1) + + if #json > 1 then + for i = 1, #json - 1 do + -- the interval between two checks is >= 5 seconds + local time_1 = assert(json[i].time) + local time_2 = assert(json[i + 1].time) + assert(time_2 - time_1 >= 5) + end end - end - -- the upstream should be healthy anyway - assert.is_equal(not_so_healthy.data.health, "HEALTHY") - end) - end) + end) + + it("perform passive health checks -- stream connection failure", function() + -- configure healthchecks + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + healthchecks = bu.healthchecks_config { + passive = { + unhealthy = { + tcp_failures = 1, + } + } + } + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local _, service_id, route_id = bu.add_api(bp, upstream_name, { + read_timeout = 50, + write_timeout = 50, + route_protocol = "tcp", + }) + bu.end_testcase_setup(strategy, bp) + + finally(function() + pcall(helpers.kill_tcp_server, port1) + pcall(helpers.kill_tcp_server, port2) + + if strategy ~= "off" then + bp.routes:remove({ id = route_id }) + bp.services:remove({ id = service_id }) + end + end) + + -- setup target servers: + -- server2 will only respond for half of the test and will shutdown. + -- Then server1 will take over. + local server1_oks = bu.SLOTS * 1.5 + local server2_oks = bu.SLOTS / 2 + local server1 = helpers.tcp_server(port1, { + requests = server1_oks, + prefix = "1 ", + }) + local server2 = helpers.tcp_server(port2, { + requests = server2_oks, + prefix = "2 ", + }) + + -- server1 and server2 take requests + -- server1 takes all requests once server2 fails + local ok1, ok2, fails = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) + + -- finish up TCP server threads + server1:join() + server2:join() + + -- verify + assert.are.equal(server1_oks, ok1) + assert.are.equal(server2_oks, ok2) + assert.are.equal(0, fails) + end) + + it("#db perform active health checks -- automatic recovery", function() + + local port1 = bu.gen_port() + local port2 = bu.gen_port() + + -- setup target servers: + -- server2 will only respond for part of the test, + -- then server1 will take over. + helpers.tcp_server(port1, { + requests = 1000, + prefix = "1 ", + }) + local server2 = helpers.tcp_server(port2, { + requests = 1000, + prefix = "2 ", + }) + + -- configure healthchecks + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + healthchecks = bu.healthchecks_config { + active = { + type = "tcp", + healthy = { + interval = bu.HEALTHCHECK_INTERVAL, + successes = 1, + }, + unhealthy = { + interval = bu.HEALTHCHECK_INTERVAL, + tcp_failures = 1, + }, + } + } + }) + + bu.add_target(bp, upstream_id, localhost, port1) + bu.add_target(bp, upstream_id, localhost, port2) + local _, service_id, route_id = bu.add_api(bp, upstream_name, { + read_timeout = 500, + write_timeout = 500, + route_protocol = "tcp", + }) + bu.end_testcase_setup(strategy, bp) + + finally(function() + pcall(helpers.kill_tcp_server, port1) + pcall(helpers.kill_tcp_server, port2) + + if strategy ~= "off" then + bp.routes:remove({ id = route_id }) + bp.services:remove({ id = service_id }) + end + end) + + -- 1) server1 and server2 take requests + local ok1, ok2 = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) + assert.same(bu.SLOTS, ok1) + assert.same(bu.SLOTS, ok2) + + -- server2 goes unhealthy + helpers.kill_tcp_server(port2) + server2:join() + + ngx.sleep(bu.HEALTHCHECK_INTERVAL * 3) + + -- 2) server1 takes all requests + ok1, ok2 = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) + assert.same(bu.SLOTS * 2, ok1) + assert.same(0, ok2) + + -- server2 goes healthy again + helpers.tcp_server(port2, { + requests = 1000, + prefix = "2 ", + }) + + -- Give time for healthchecker to detect + -- Again, we cannot use bu.poll_wait_health because health endpoints + -- are not currently available for stream routes. + ngx.sleep(bu.HEALTHCHECK_INTERVAL * 3) + + -- 3) server1 and server2 take requests again + ok1, ok2 = bu.tcp_client_requests(bu.SLOTS * 2, localhost, 9100) + assert.same(bu.SLOTS, ok1) + assert.same(bu.SLOTS, ok2) + end) + end) + end end diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index a7fb77b5fbb..002a216090d 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -5,9 +5,8 @@ local utils = require "kong.tools.utils" local https_server = require "spec.fixtures.https_server" -local CONSISTENCY_FREQ = 0.1 -local FIRST_PORT = 20000 -local HEALTHCHECK_INTERVAL = 0.01 +local CONSISTENCY_FREQ = 1 +local HEALTHCHECK_INTERVAL = 1 local SLOTS = 10 local TEST_LOG = false -- extra verbose logging local healthchecks_defaults = { @@ -80,7 +79,7 @@ local function direct_request(host, port, path, protocol, host_header) end -local function post_target_endpoint(upstream_id, host, port, endpoint) +local function put_target_endpoint(upstream_id, host, port, endpoint) if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end @@ -89,7 +88,7 @@ local function post_target_endpoint(upstream_id, host, port, endpoint) .. utils.format_host(host, port) .. "/" .. endpoint local api_client = helpers.admin_client() - local res, err = assert(api_client:post(prefix .. path, { + local res, err = assert(api_client:put(prefix .. path, { headers = { ["Content-Type"] = "application/json", }, @@ -262,27 +261,12 @@ do return nil, body end - do - local os_name - do - local pd = io.popen("uname -s") - os_name = pd:read("*l") - pd:close() - end - local function port_in_use(port) - if os_name ~= "Linux" then - return false - end - return os.execute("netstat -n | grep -q -w " .. port) - end - - local port = FIRST_PORT - gen_port = function() - repeat - port = port + 1 - until not port_in_use(port) - return port - end + gen_port = function() + local socket = require("socket") + local server = assert(socket.bind("*", 0)) + local _, port = server:getsockname() + server:close() + return tonumber(port) end do @@ -602,7 +586,7 @@ balancer_utils.patch_upstream = patch_upstream balancer_utils.poll_wait_address_health = poll_wait_address_health balancer_utils.poll_wait_health = poll_wait_health balancer_utils.put_target_address_health = put_target_address_health -balancer_utils.post_target_endpoint = post_target_endpoint +balancer_utils.put_target_endpoint = put_target_endpoint balancer_utils.SLOTS = SLOTS balancer_utils.tcp_client_requests = tcp_client_requests balancer_utils.wait_for_router_update = wait_for_router_update diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index a8b489982ea..0c59e1cacbc 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -11,6 +11,8 @@ local pl_template = require "pl.template" local pl_path = require "pl.path" local pl_stringx = require "pl.stringx" local uuid = require "resty.jit-uuid" +local http_client = require "resty.http" +local cjson = require "cjson" -- we need this to get random UUIDs @@ -130,6 +132,32 @@ local function count_results(logs_dir) end +function https_server.clear_access_log(self) + local client = assert(http_client.new()) + + local uri = string.format("%s://%s:%d/clear_log", self.protocol, self.host, self.http_port) + + local res = assert(client:request_uri(uri, { + method = "GET" + })) + + assert(res.body == "cleared\n") +end + + +function https_server.get_access_log(self) + local client = assert(http_client.new()) + + local uri = string.format("%s://%s:%d/log?do_not_log", self.protocol, self.host, self.http_port) + + local res = assert(client:request_uri(uri, { + method = "GET" + })) + + return assert(cjson.decode(res.body)) +end + + function https_server.start(self) if not pl_path.exists(tmp_root) or not pl_path.isdir(tmp_root) then error("could not get a temporary path", 2) diff --git a/spec/fixtures/mock_webserver_tpl.lua b/spec/fixtures/mock_webserver_tpl.lua index 41380f9d8c2..7b184b70519 100644 --- a/spec/fixtures/mock_webserver_tpl.lua +++ b/spec/fixtures/mock_webserver_tpl.lua @@ -10,13 +10,57 @@ events { http { lua_shared_dict server_values 512k; + lua_shared_dict logs 512k; + lua_shared_dict log_locks 512k; init_worker_by_lua_block { + local resty_lock = require "resty.lock" + _G.log_locks = resty_lock:new("log_locks") + + _G.log_record = function(ngx_req) + local cjson = require("cjson") + local args, err = ngx_req.get_uri_args() + local key = args['key'] or "default" + local log_locks = _G.log_locks + + if err then + return ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR) + end + + log_locks:lock("lock") + + local logs = ngx.shared.logs:get(key) or "[]" + + if not args['do_not_log'] then + local log = { + time = ngx.now(), + -- path = "/log", + method = ngx_req.get_method(), + headers = ngx_req.get_headers(), + } + + logs = cjson.decode(logs) + table.insert(logs, log) + logs = cjson.encode(logs) + ngx.shared.logs:set(key, logs) + end + + log_locks:unlock() + + return logs + end + local server_values = ngx.shared.server_values # for _, prefix in ipairs(hosts) do - server_values:set("$(prefix)_healthy", true) - server_values:set("$(prefix)_timeout", false) - ngx.log(ngx.INFO, "Creating entries for $(prefix) in shm") + if server_values:get("$(prefix)_healthy") == nil then + server_values:set("$(prefix)_healthy", true) + ngx.log(ngx.INFO, "Creating entries for $(prefix)_healthy") + end + + if server_values:get("$(prefix)_timeout") == nil then + server_values:set("$(prefix)_timeout", false) + ngx.log(ngx.INFO, "Creating entries for $(prefix)_timeout") + end # end } @@ -42,6 +86,29 @@ http { server_name ${host}; #end + location = /clear_log { + content_by_lua_block { + local log_locks = _G.log_locks + log_locks:lock("lock") + ngx.shared.logs:flush_all() + log_locks:unlock() + ngx.say("cleared") + } + } + + location = /log { + content_by_lua_block { + ngx.say(_G.log_record(ngx.req)) + } + } + + location = /always_200 { + content_by_lua_block { + ngx.say("ok") + return ngx.exit(ngx.HTTP_OK) + } + } + location = /healthy { access_by_lua_block { local host = ngx.req.get_headers()["host"] or "localhost" @@ -111,6 +178,7 @@ http { location = /status { access_by_lua_block { + _G.log_record(ngx.req) local i = require 'inspect' ngx.log(ngx.ERR, "INSPECT status (headers): ", i(ngx.req.get_headers())) local host = ngx.req.get_headers()["host"] or "localhost" @@ -142,11 +210,11 @@ http { location / { access_by_lua_block { + _G.log_record(ngx.req) local cjson = require("cjson") local server_values = ngx.shared.server_values local host = ngx.req.get_headers()["host"] or "localhost" local host_no_port = ngx.re.match(host, [=[([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])(:?[0-9]+)*]=]) - ngx.log(ngx.ERR, "host no port: ", require'inspect'(host_no_port)) if host_no_port == nil then return ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR) else diff --git a/spec/helpers.lua b/spec/helpers.lua index a2344c99d8c..b7fcf06fb51 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -189,6 +189,15 @@ local function make_yaml_file(content, filename) end +local get_available_port = function() + local socket = require("socket") + local server = assert(socket.bind("*", 0)) + local _, port = server:getsockname() + server:close() + return tonumber(port) +end + + --------------- -- Conf and DAO --------------- @@ -1392,7 +1401,18 @@ local function wait_until(f, timeout, step) end ---- Same as `wait_until`, but does not stop retrying when Lua error occured +--- Waits until no Lua error occurred +-- The check function will repeatedly be called (with a fixed interval), until +-- there is no Lua error occurred +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function pwait_until +-- @param f check function +-- @param timeout (optional) maximum time to wait after which an error is +-- thrown, defaults to 5. +-- @param step (optional) interval between checks, defaults to 0.05. +-- @return nothing. It returns when the condition is met, or throws an error +-- when it times out. local function pwait_until(f, timeout, step) wait_until(function() return pcall(f) @@ -1610,8 +1630,13 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.com" local service_name = "really-really-really-really-really-really-really-mocking-service" local route_path = "/really-really-really-really-really-really-really-mocking-route" - local host = MOCK_UPSTREAM_HOST - local port = MOCK_UPSTREAM_PORT + + local host = "localhost" + local port = get_available_port() + + local server = https_server.new(port, host, "http", nil, 1) + + server:start() -- create mocking upstream local res = assert(call_admin_api("POST", @@ -1630,7 +1655,7 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ -- create mocking service to mocking upstream res = assert(call_admin_api("POST", "/services", - { name = service_name, url = "http://" .. upstream_name .. "/anything" }, + { name = service_name, url = "http://" .. upstream_name .. "/always_200" }, 201)) service_id = res.id @@ -1641,14 +1666,21 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ 201)) route_id = res.id - -- wait for mocking route ready - pwait_until(function () - local proxy = proxy_client() - res = proxy:get(route_path) - local ok, err = pcall(assert, res.status == 200) - proxy:close() - return ok, err - end, timeout / 2) + local ok, err = pcall(function () + -- wait for mocking route ready + pwait_until(function () + local proxy = proxy_client() + res = proxy:get(route_path) + local ok, err = pcall(assert, res.status == 200) + proxy:close() + assert(ok, err) + end, timeout / 2) + end) + + if not ok then + server:shutdown() + error(err) + end -- delete mocking configurations call_admin_api("DELETE", "/routes/" .. route_id, nil, 204) @@ -1656,14 +1688,23 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204) call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204) - -- wait for mocking configurations to be deleted - pwait_until(function () - local proxy = proxy_client() - res = proxy:get(route_path) - local ok, err = pcall(assert, res.status == 404) - proxy:close() - return ok, err - end, timeout / 2) + ok, err = pcall(function () + -- wait for mocking configurations to be deleted + pwait_until(function () + local proxy = proxy_client() + res = proxy:get(route_path) + local ok, err = pcall(assert, res.status == 404) + proxy:close() + assert(ok, err) + end, timeout / 2) + end) + + if not ok then + server:shutdown() + error(err) + end + + server:shutdown() end @@ -3470,11 +3511,5 @@ end "you must call get_db_utils first") return table_clone(PLUGINS_LIST) end, - get_available_port = function() - local socket = require("socket") - local server = assert(socket.bind("*", 0)) - local _, port = server:getsockname() - server:close() - return tonumber(port) - end, + get_available_port = get_available_port, } From 8fb2964a5759139c15324ed04ead918334d4c947 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 6 Sep 2022 16:46:18 +0200 Subject: [PATCH 1779/4351] fix(external-plugins): handle failing instance creation (#9384) --- kong/runloop/plugin_servers/mp_rpc.lua | 2 +- kong/runloop/plugin_servers/pb_rpc.lua | 8 ++++++-- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index 35db3ca1581..9f8c9b60857 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -255,7 +255,7 @@ function Rpc:call_start_instance(plugin_name, conf) }) if status == nil then - return err + return nil, err end return { diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 52859a9b891..0012fcc82c7 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -298,7 +298,11 @@ end function Rpc:call(method, data, do_bridge_loop) self.msg_id = self.msg_id + 1 local msg_id = self.msg_id - local c = assert(ngx.socket.connect("unix:" .. self.socket_path)) + local c, err = ngx.socket.connect("unix:" .. self.socket_path) + if not c then + kong.log.err("trying to connect: ", err) + return nil, err + end msg_id = msg_id + 1 --kong.log.debug("will encode: ", pp{sequence = msg_id, [method] = data}) @@ -361,7 +365,7 @@ function Rpc:call_start_instance(plugin_name, conf) }) if status == nil then - return err + return nil, err end return { From aa5b3eb5e2ce687096a5557e54d96c96054f063b Mon Sep 17 00:00:00 2001 From: catbro666 <38037704+catbro666@users.noreply.github.com> Date: Wed, 7 Sep 2022 07:14:58 +0800 Subject: [PATCH 1780/4351] fix(request-transformer) properly catch errors of cjson.encode as we changed to cjson.safe now (#9348) fix issue introduced by [#9186](https://github.com/Kong/kong/pull/9186) FTI-4205 --- kong/plugins/request-transformer/access.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 3ee14ff3f57..4622240c16b 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -343,7 +343,7 @@ local function transform_json_body(conf, body, content_length) end if removed or renamed or replaced or added or appended then - return true, cjson.encode(parameters) + return true, assert(cjson.encode(parameters)) end end From ef153cf33b239923ee02a54f2fe3f6b829151bac Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 6 Sep 2022 15:48:18 -0700 Subject: [PATCH 1781/4351] docs(kong.conf) add `router_flavor` documentation --- kong.conf.default | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index 2515236bb9d..242269bc5ab 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1447,6 +1447,40 @@ # it might take more time to propagate changes # to each individual worker. +#router_flavor = traditional_compatible + # Selects the router implementation to use when + # performing request routing. Incremental router + # rebuild is available when the flavor is set + # to either `expressions` or + # `traditional_compatible` which could + # significantly shorten rebuild time for large + # number of routes. + # + # Accepted values are: + # + # - `traditional_compatible`: the DSL based expression + # router engine will be used under the hood. However + # the router config interface will be the same + # as `traditional` and expressions are + # automatically generated at router build time. + # The `expression` field on the `Route` object + # is not visible. + # - `expression`: the DSL based expression router engine + # will be used under the hood. Traditional router + # config interface is not visible and you must write + # Router Expression manually and provide them in the + # `expression` field on the `Route` object. + # - `traditional`: the pre-3.0 Router engine will be + # used. Config interface will be the same as + # pre-3.0 Kong and the `expression` field on the + # `Route` object is not visible. + # + # Deprecation warning: In Kong 3.0, `traditional` + # mode should be avoided and only be used in case + # `traditional_compatible` did not work as expected. + # This flavor of router will be removed in the next + # major release of Kong. + #------------------------------------------------------------------------------ # MISCELLANEOUS #------------------------------------------------------------------------------ From b4de4fe9d419f788d3d9c189c2e39cd50c460d9a Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 7 Sep 2022 12:27:00 +0200 Subject: [PATCH 1782/4351] docs(changelog): changelog entry for #9384 (#9385) --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index a5cc0753ca4..abd87f638c3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -67,6 +67,13 @@ ## Unreleased +### Fixes + +#### Core +- Fix issue where external plugins crashing with unhandled exceptions + would cause high CPU utilization after the automatic restart. + [#9384](https://github.com/Kong/kong/pull/9384) + ## [3.0.0-alpha.1] > Released 2022/08/23 From a847c0d632696c11bdb689b5f7b222c30cedf439 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Thu, 8 Sep 2022 02:02:34 +0800 Subject: [PATCH 1783/4351] fix(router) prefix match no longer normalize input (#9389) undefined --- kong-3.0.0-0.rockspec | 4 ++-- kong/db/declarative/migrations/init.lua | 4 ++-- .../{regex_route_path.lua => route_path.lua} | 4 ++-- kong/db/migrations/core/016_280_to_300.lua | 6 +++--- ...e_regex_280_300.lua => migrate_path_280_300.lua} | 13 ++++++++----- kong/router/atc_compat.lua | 3 +-- kong/router/traditional.lua | 3 +-- spec/01-unit/08-router_spec.lua | 10 +++++++++- 8 files changed, 28 insertions(+), 19 deletions(-) rename kong/db/declarative/migrations/{regex_route_path.lua => route_path.lua} (79%) rename kong/db/migrations/{migrate_regex_280_300.lua => migrate_path_280_300.lua} (87%) diff --git a/kong-3.0.0-0.rockspec b/kong-3.0.0-0.rockspec index 6a3dcc716ee..66616022176 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.0.0-0.rockspec @@ -245,9 +245,9 @@ build = { ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", - ["kong.db.migrations.migrate_regex_280_300"] = "kong/db/migrations/migrate_regex_280_300.lua", + ["kong.db.migrations.migrate_path_280_300"] = "kong/db/migrations/migrate_path_280_300.lua", ["kong.db.declarative.migrations"] = "kong/db/declarative/migrations/init.lua", - ["kong.db.declarative.migrations.regex_route_path"] = "kong/db/declarative/migrations/regex_route_path.lua", + ["kong.db.declarative.migrations.route_path"] = "kong/db/declarative/migrations/route_path.lua", ["kong.pdk"] = "kong/pdk/init.lua", ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", diff --git a/kong/db/declarative/migrations/init.lua b/kong/db/declarative/migrations/init.lua index eb90d8d6f84..2c5e9f0c2ee 100644 --- a/kong/db/declarative/migrations/init.lua +++ b/kong/db/declarative/migrations/init.lua @@ -1,4 +1,4 @@ -local regex_route_path = require "kong.db.declarative.migrations.regex_route_path" +local route_path = require "kong.db.declarative.migrations.route_path" return function(tbl) if not tbl then @@ -6,7 +6,7 @@ return function(tbl) return end - regex_route_path(tbl) + route_path(tbl) tbl._format_version = "3.0" end diff --git a/kong/db/declarative/migrations/regex_route_path.lua b/kong/db/declarative/migrations/route_path.lua similarity index 79% rename from kong/db/declarative/migrations/regex_route_path.lua rename to kong/db/declarative/migrations/route_path.lua index 7f98da599f2..15d1ff96aab 100644 --- a/kong/db/declarative/migrations/regex_route_path.lua +++ b/kong/db/declarative/migrations/route_path.lua @@ -1,4 +1,4 @@ -local migrate_regex = require "kong.db.migrations.migrate_regex_280_300" +local migrate_path = require "kong.db.migrations.migrate_path_280_300" return function(tbl) local version = tbl._format_version @@ -21,7 +21,7 @@ return function(tbl) end for idx, path in ipairs(paths) do - paths[idx] = migrate_regex(path) + paths[idx] = migrate_path(path) end ::continue:: diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index f490edbb25b..1ac08c05838 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -6,7 +6,7 @@ local assert = assert local ipairs = ipairs local cassandra = require "cassandra" local encode_array = arrays.encode_array -local migrate_regex = require "kong.db.migrations.migrate_regex_280_300" +local migrate_path = require "kong.db.migrations.migrate_path_280_300" -- remove repeated targets, the older ones are not useful anymore. targets with @@ -158,7 +158,7 @@ local function c_migrate_regex_path(coordinator) local changed = false for idx, path in ipairs(route.paths) do - local normalized_path, current_changed = migrate_regex(path) + local normalized_path, current_changed = migrate_path(path) if current_changed then changed = true route.paths[idx] = normalized_path @@ -192,7 +192,7 @@ local function p_migrate_regex_path(connector) local changed = false for idx, path in ipairs(route.paths) do - local normalized_path, current_changed = migrate_regex(path) + local normalized_path, current_changed = migrate_path(path) if current_changed then changed = true route.paths[idx] = normalized_path diff --git a/kong/db/migrations/migrate_regex_280_300.lua b/kong/db/migrations/migrate_path_280_300.lua similarity index 87% rename from kong/db/migrations/migrate_regex_280_300.lua rename to kong/db/migrations/migrate_path_280_300.lua index c90e3691443..b78c5ff73d7 100644 --- a/kong/db/migrations/migrate_regex_280_300.lua +++ b/kong/db/migrations/migrate_path_280_300.lua @@ -2,6 +2,8 @@ local find = string.find local upper = string.upper local re_find = ngx.re.find +local normalize = require("kong.tools.uri").normalize + -- We do not percent decode route.path after 3.0, so here we do 1 last time for them local normalize_regex do @@ -74,13 +76,14 @@ local function is_not_regex(path) return (re_find(path, [[[a-zA-Z0-9\.\-_~/%]*$]], "ajo")) end -local function migrate_regex(reg) - if is_not_regex(reg) then - return reg, false +local function migrate_path(path) + if is_not_regex(path) then + local normalized = normalize(path, true) + return normalized, normalized ~= path end - local migrated = "~" .. normalize_regex(reg) + local migrated = "~" .. normalize_regex(path) return migrated, true end -return migrate_regex +return migrate_path diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 1b08e5864aa..b3e70824893 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -8,7 +8,6 @@ local context = require("resty.router.context") local bit = require("bit") local lrucache = require("resty.lrucache") local server_name = require("ngx.ssl").server_name -local normalize = require("kong.tools.uri").normalize local tb_new = require("table.new") local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") @@ -232,7 +231,7 @@ local function get_atc(route) return sub(p, 2):gsub("?<", "?P<") end - return normalize(p, true) + return p end) if gen then tb_insert(out, gen) diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index a9611aa50e2..ac73b143693 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -7,7 +7,6 @@ local bit = require "bit" local utils = require "kong.router.utils" -local normalize = require("kong.tools.uri").normalize local setmetatable = setmetatable local is_http = ngx.config.subsystem == "http" local get_method = ngx.req.get_method @@ -424,7 +423,7 @@ local function marshall_route(r) local uri_t = { is_prefix = true, - value = normalize(path, true), + value = path, } append(uris_t, uri_t) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 6ae2b3f9be6..d631194a14c 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2054,7 +2054,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", paths = { - "/plain/a.b%2Ec", -- /plain/a.b.c + "/plain/a.b.c", -- /plain/a.b.c + "/plain/a.b%25c", -- /plain/a.b.c }, }, }, @@ -2095,6 +2096,13 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) + -- route no longer normalize user configured path + match_t = router:select("GET", "/plain/a.b c", "example.com") + assert.falsy(match_t) + match_t = router:select("GET", "/plain/a.b%25c", "example.com") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + match_t = router:select("GET", "/plain/aab.c", "example.com") assert.falsy(match_t) end) From f3bc5ccad23bf7e383b94b7940fef2feaaec4597 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 7 Sep 2022 12:27:28 -0700 Subject: [PATCH 1784/4351] fix(router) anchor regex paths in traditional_compatible mode The traditional router would use the `a` (anchor) flag when evaluating input to ensure regex paths only match from the start of the string. Given the route path `/prefix/[0-9]+`: GET /prefix/123 => match GET /extra/prefix/123 => no match This updates the traditional_compatible router to replicate the same behavior. The underlying atc router library does not support regex flags, so we accomplish this by prepending the regex with `^`. --- kong/router/atc_compat.lua | 8 ++++++-- spec/01-unit/08-router_spec.lua | 24 ++++++++++++++++++++++++ 2 files changed, 30 insertions(+), 2 deletions(-) diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index b3e70824893..05845c1ee4d 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -227,8 +227,12 @@ local function get_atc(route) return is_regex_magic(path) and OP_REGEX or OP_PREFIX end, route.paths, function(op, p) if op == OP_REGEX then - -- Rust only recognize form '?P<>' - return sub(p, 2):gsub("?<", "?P<") + -- 1. strip leading `~` + p = sub(p, 2) + -- 2. prefix with `^` to match the anchored behavior of the traditional router + p = "^" .. p + -- 3. update named capture opening tag for rust regex::Regex compatibility + return p:gsub("?<", "?P<") end return p diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index d631194a14c..01bb76c78c5 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1108,6 +1108,30 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end assert.same(nil, match_t.matches.method) end) + + it("matches from the beginning of the request URI [uri regex]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/prefix/[0-9]+]] } + }, + }, + } + + local router = assert(new_router(use_case)) + + -- sanity + local match_t = router:select("GET", "/prefix/123", "domain.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(nil, match_t.matches.host) + assert.same(nil, match_t.matches.method) + + match_t = router:select("GET", "/extra/prefix/123", "domain.org") + assert.is_nil(match_t) + end) end) describe("[wildcard host]", function() From 326620ccd4cc87bae40d7c9dd42e7475e92fb612 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 7 Sep 2022 13:05:14 -0700 Subject: [PATCH 1785/4351] fix(runloop) do not reset `*:version` to `init` when worker respawns, fixes FT-3328 Previously, when worker respawns, the `router:version` and `plugins_iterator:version` keys in the cache is incorrectly set to `init`, this causes the newly spawned worker to not rebuild the router/iterator and always use the router/iterator from when master process was created. --- kong/init.lua | 12 ++++---- kong/runloop/handler.lua | 24 ++++++++++----- .../05-proxy/02-router_spec.lua | 29 ++++++++++++++++++- 3 files changed, 50 insertions(+), 15 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 377da1b088f..dbcdd0bf32f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -580,6 +580,12 @@ function Kong.init() if config.role ~= "control_plane" then assert(runloop.build_router("init")) + + ok, err = runloop.set_init_versions_in_cache() + if not ok then + error("error setting initial versions for router and plugins iterator in cache: " .. + tostring(err)) + end end end @@ -659,12 +665,6 @@ function Kong.init_worker() end kong.core_cache = core_cache - ok, err = runloop.set_init_versions_in_cache() - if not ok then - stash_init_worker_error(err) -- 'err' fully formatted - return - end - kong.db:set_events_handler(worker_events) if kong.configuration.database == "off" then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 84b3bea4edb..a7ee90a4ee2 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -10,6 +10,7 @@ local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local workspaces = require "kong.workspaces" local lrucache = require "resty.lrucache" +local marshall = require "kong.cache.marshall" local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -1017,17 +1018,24 @@ end local function set_init_versions_in_cache() - if kong.configuration.role ~= "control_plane" then - local ok, err = kong.core_cache:safe_set("router:version", "init") - if not ok then - return nil, "failed to set router version in cache: " .. tostring(err) - end + -- because of worker events, kong.cache can not be initialized in `init` phase + -- therefore, we need to use the shdict API directly to set the initial value + assert(kong.configuration.role ~= "control_plane") + assert(ngx.get_phase() == "init") + local core_cache_shm = ngx.shared["kong_core_db_cache"] + + -- ttl = forever is okay as "*:versions" keys are always manually invalidated + local marshalled_value = marshall("init", 0, 0) + + -- see kong.cache.safe_set function + local ok, err = core_cache_shm:safe_set("kong_core_db_cacherouter:version", marshalled_value) + if not ok then + return nil, "failed to set initial router version in cache: " .. tostring(err) end - local ok, err = kong.core_cache:safe_set("plugins_iterator:version", "init") + ok, err = core_cache_shm:safe_set("kong_core_db_cacheplugins_iterator:version", marshalled_value) if not ok then - return nil, "failed to set plugins iterator version in cache: " .. - tostring(err) + return nil, "failed to set initial plugins iterator version in cache: " .. tostring(err) end return true diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 29014f59cdb..aca123fb421 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2243,7 +2243,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("Router at startup [#" .. strategy .. "]" , function() + describe("Router [#" .. strategy .. ", flavor = " .. flavor .. "] at startup" , function() local proxy_client local route @@ -2308,6 +2308,33 @@ for _, strategy in helpers.each_strategy() do end end) + it("#db worker respawn correctly rebuilds router", function() + local admin_client = helpers.admin_client() + + local res = assert(admin_client:post("/routes", { + headers = { ["Content-Type"] = "application/json" }, + body = { + paths = { "/foo" }, + }, + })) + assert.res_status(201, res) + admin_client:close() + + assert(helpers.signal_workers(nil, "-TERM")) + + proxy_client:close() + proxy_client = helpers.proxy_client() + + local res = assert(proxy_client:send { + method = "GET", + path = "/foo", + headers = { ["kong-debug"] = 1 }, + }) + + local body = assert.response(res).has_status(503) + local json = cjson.decode(body) + assert.equal("no Service found with those values", json.message) + end) end) end end From f97387882bd43318ed739a081f8c0f0cc06970dc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 8 Sep 2022 19:11:25 +0200 Subject: [PATCH 1786/4351] fix(release-scripts): "last" minute fixes (#9406) --- scripts/make-release | 4 ++-- scripts/release-lib.sh | 9 +++++---- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/scripts/make-release b/scripts/make-release index d589a7190b7..daedb56c890 100755 --- a/scripts/make-release +++ b/scripts/make-release @@ -74,7 +74,7 @@ fi version="$1" step="$2" -if ! [[ "$version" =~ ^([0-9]+)\.([0-9]+)\.([0-9])-?(|alpha|beta|rc)\.[0-9]+)$ ]] +if ! [[ "$version" =~ ^([0-9]+)\.([0-9]+)\.([0-9])-?((alpha|beta|rc)\.[0-9]+)?$ ]] then die "first argument must be a version in x.y.z format with optional -(alpha|beta|rc).\d suffix" fi @@ -165,7 +165,7 @@ case "$step" in ;; #--------------------------------------------------------------------------- - submit_release_pr) submit_release_pr "$branch" "$version" ;; + submit_release_pr) submit_release_pr "$base" "$branch" "$version" "$prerelease" ;; #--------------------------------------------------------------------------- merge) diff --git a/scripts/release-lib.sh b/scripts/release-lib.sh index 27aae310c73..e1404361948 100644 --- a/scripts/release-lib.sh +++ b/scripts/release-lib.sh @@ -469,8 +469,9 @@ function docs_pr() { #------------------------------------------------------------------------------- function submit_release_pr() { base=$1 - version=$2 - prerelease=$3 + branch=$2 + version=$3 + prerelease=$4 if ! git log -n 1 | grep -q "release: $version" then @@ -483,8 +484,8 @@ function submit_release_pr() { "or Ctrl-C to cancel." set -e - git push --set-upstream origin "$base" - hub pull-request -b "master" -h "$base" -m "Release: $version" -l "pr/please review,pr/do not merge" + git push --set-upstream origin "$branch" + hub pull-request -b "$base" -h "$branch" -m "Release: $version" -l "pr/please review,pr/do not merge" if [ "$prerelease" != "" ] then From 8c054aaa9d7ab421d1c4c33768fc0bfd9439d0cc Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Fri, 9 Sep 2022 14:38:40 +0800 Subject: [PATCH 1787/4351] fix(auth-plugins): auth plugins cache inconsistency while anonymous was configured as username (#9371) * fix(auth-plugins): fix cache inconsistency of all auth plugins when `config.anonymous` was configured as consumer username * chore(runloop): use cached variable --- kong/runloop/handler.lua | 27 ++++++ .../10-basic-auth/03-access_spec.lua | 90 +++++++++++++++++++ 2 files changed, 117 insertions(+) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index a7ee90a4ee2..0af65a87618 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -41,6 +41,7 @@ local clear_header = ngx.req.clear_header local http_version = ngx.req.http_version local unpack = unpack local escape = require("kong.tools.uri").escape +local null = ngx.null local is_http_module = subsystem == "http" @@ -527,6 +528,32 @@ local function register_events() end, "crud", "snis") register_balancer_events(core_cache, worker_events, cluster_events) + + + -- Consumers invalidations + -- As we support conifg.anonymous to be configured as Consumer.username, + -- so add an event handler to invalidate the extra cache in case of data inconsistency + worker_events.register(function(data) + workspaces.set_workspace(data.workspace) + + local old_entity = data.old_entity + local old_username + if old_entity then + old_username = old_entity.username + if old_username and old_username ~= null and old_username ~= "" then + kong.cache:invalidate(kong.db.consumers:cache_key(old_username)) + end + end + + local entity = data.entity + if entity then + local username = entity.username + if username and username ~= null and username ~= "" and username ~= old_username then + kong.cache:invalidate(kong.db.consumers:cache_key(username)) + end + end + end, "crud", "consumers") + end diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 171c01d8ad4..95879c35fef 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -640,4 +640,94 @@ for _, strategy in helpers.each_strategy() do end) end) + + describe("Plugin: basic-auth (access) [#" .. strategy .. "]", function() + local proxy_client + local admin_client + local anonymous + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "consumers", + "basicauth_credentials", + "keyauth_credentials", + }) + + anonymous = bp.consumers:insert { + username = "Anonymous", + } + + local service = bp.services:insert { + path = "/request", + } + + local route = bp.routes:insert { + hosts = { "anonymous-with-username.com" }, + service = service, + } + + bp.plugins:insert { + name = "basic-auth", + route = { id = route.id }, + config = { + anonymous = anonymous.username, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("consumer cache consistency", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "anonymous-with-username.com", + }, + }) + assert.response(res).has.status(200) + local body = assert.response(res).has.jsonbody() + assert.are.equal("true", body.headers["x-anonymous-consumer"]) + assert.are.equal(anonymous.id, body.headers["x-consumer-id"]) + assert.are.equal(anonymous.username, body.headers["x-consumer-username"]) + + local res = assert(admin_client:send { + method = "DELETE", + path = "/consumers/" .. anonymous.username, + }) + assert.res_status(204, res) + + ngx.sleep(1) -- wait for cache invalidation + + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "anonymous-with-username.com", + } + }) + assert.res_status(500, res) + end) + + end) end From 9381b0a54bd40676cd2fbcd2c227224907c55087 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 9 Sep 2022 14:49:55 +0800 Subject: [PATCH 1788/4351] fix (statsd) fix hostname_in_prefix flag bug and request_size/response_size statsd type bug (#9402) 1. `hostname_in_prefix` in shdict metrics have an error formate `kong.node.dd38ef0eed4d.node.dd38ef0eed4d.shdict.kong_core_db_cache.free_space:133341184|g` 2. `request_size` and `response_size` using counter is best --- kong/plugins/statsd/log.lua | 27 ++++++--- kong/plugins/statsd/schema.lua | 6 +- spec/03-plugins/06-statsd/01-log_spec.lua | 74 +++++++++++++++++++---- 3 files changed, 83 insertions(+), 24 deletions(-) diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 9c3eefa6918..d7cb46d28e6 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -202,7 +202,7 @@ local metrics = { -- add shdict metrics if ngx.config.ngx_lua_version >= 10011 then - metrics.shdict_usage = function (_, message, metric_config, logger) + metrics.shdict_usage = function (_, message, metric_config, logger, conf) -- we don't need this for every request, send every 1 minute -- also only one worker needs to send this because it's shared if worker_id ~= 0 then @@ -213,14 +213,23 @@ if ngx.config.ngx_lua_version >= 10011 then if shdict_metrics_last_sent + SHDICT_METRICS_SEND_THRESHOLD < now then shdict_metrics_last_sent = now for shdict_name, shdict in pairs(ngx.shared) do - logger:send_statsd(string_format("node.%s.shdict.%s.free_space", - hostname, shdict_name), - shdict:free_space(), logger.stat_types.gauge, - metric_config.sample_rate) - logger:send_statsd(string_format("node.%s.shdict.%s.capacity", - hostname, shdict_name), - shdict:capacity(), logger.stat_types.gauge, - metric_config.sample_rate) + if conf.hostname_in_prefix then + logger:send_statsd(string_format("shdict.%s.free_space", shdict_name), + shdict:free_space(), logger.stat_types.gauge, + metric_config.sample_rate) + logger:send_statsd(string_format("shdict.%s.capacity", shdict_name), + shdict:capacity(), logger.stat_types.gauge, + metric_config.sample_rate) + else + logger:send_statsd(string_format("node.%s.shdict.%s.free_space", + hostname, shdict_name), + shdict:free_space(), logger.stat_types.gauge, + metric_config.sample_rate) + logger:send_statsd(string_format("node.%s.shdict.%s.capacity", + hostname, shdict_name), + shdict:capacity(), logger.stat_types.gauge, + metric_config.sample_rate) + end end end end diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 09070e9dace..17be8c73a83 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -43,7 +43,8 @@ local DEFAULT_METRICS = { }, { name = "request_size", - stat_type = "timer", + stat_type = "counter", + sample_rate = 1, service_identifier = nil, }, { @@ -54,7 +55,8 @@ local DEFAULT_METRICS = { }, { name = "response_size", - stat_type = "timer", + stat_type = "counter", + sample_rate = 1, service_identifier = nil, }, { diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 8c020d2056b..89fad94f54c 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -112,7 +112,8 @@ for _, strategy in helpers.each_strategy() do metrics = { { name = "request_size", - stat_type = "timer", + stat_type = "counter", + sample_rate = 1, } }, }, @@ -141,7 +142,8 @@ for _, strategy in helpers.each_strategy() do metrics = { { name = "response_size", - stat_type = "timer", + stat_type = "counter", + sample_rate = 1, } }, }, @@ -494,7 +496,7 @@ for _, strategy in helpers.each_strategy() do }, } - for i = 100, 102 do + for i = 100, 103 do local service = bp.services:insert { protocol = helpers.mock_upstream_protocol, host = helpers.mock_upstream_host, @@ -583,6 +585,18 @@ for _, strategy in helpers.each_strategy() do }, } + bp.key_auth_plugins:insert { route = { id = routes[103].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[103].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + hostname_in_prefix = true + }, + } + -- grpc local grpc_routes = {} for i = 1, 2 do @@ -657,8 +671,8 @@ for _, strategy in helpers.each_strategy() do assert(ok, metrics) assert(#metrics == metrics_count, err) assert.contains("kong.service.statsd1.request.count:1|c", metrics) - assert.contains("kong.service.statsd1.request.size:%d+|ms", metrics, true) - assert.contains("kong.service.statsd1.response.size:%d+|ms", metrics, true) + assert.contains("kong.service.statsd1.request.size:%d+|c", metrics, true) + assert.contains("kong.service.statsd1.response.size:%d+|c", metrics, true) assert.contains("kong.service.statsd1.latency:%d+|ms", metrics, true) assert.contains("kong.service.statsd1.status.200:1|c", metrics) assert.contains("kong.service.statsd1.upstream_latency:%d*|ms", metrics, true) @@ -691,9 +705,9 @@ for _, strategy in helpers.each_strategy() do assert(#metrics == metrics_count, err) assert.contains("prefix.service.statsd13.request.count:1|c", metrics) assert.contains("prefix.service.statsd13.latency:%d+|ms", metrics, true) - assert.contains("prefix.service.statsd13.request.size:%d+|ms", metrics, true) + assert.contains("prefix.service.statsd13.request.size:%d+|c", metrics, true) assert.contains("prefix.service.statsd13.status.200:1|c", metrics) - assert.contains("prefix.service.statsd13.response.size:%d+|ms", metrics, true) + assert.contains("prefix.service.statsd13.response.size:%d+|c", metrics, true) assert.contains("prefix.service.statsd13.upstream_latency:%d*|ms", metrics, true) assert.contains("prefix.service.statsd13.kong_latency:%d*|ms", metrics, true) assert.contains("prefix.service.statsd13.user.uniques:robert|s", metrics) @@ -751,7 +765,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd4.request.size:%d+|ms", res) + assert.matches("kong.service.statsd4.request.size:%d+|c", res) end) it("latency", function() @@ -783,7 +797,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd6.response.size:%d+|ms", res) + assert.matches("kong.service.statsd6.response.size:%d+|c", res) end) it("upstream_latency", function() @@ -1198,6 +1212,40 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("hostname_in_prefix shdict", function() + it("prefixes shdict metric names with the hostname", function() + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + + -- shdict_usage metrics + local metrics_count = shdict_count * 2 + + local proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging103.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) + assert.contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) + end) + end) + describe("metrics #grpc", function() it("logs over UDP with default metrics", function() local thread = helpers.udp_server(UDP_PORT, 8) @@ -1218,9 +1266,9 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.contains("kong.service.grpc_statsd1.request.count:1|c", metrics) assert.contains("kong.service.grpc_statsd1.latency:%d+|ms", metrics, true) - assert.contains("kong.service.grpc_statsd1.request.size:%d+|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.request.size:%d+|c", metrics, true) assert.contains("kong.service.grpc_statsd1.status.200:1|c", metrics) - assert.contains("kong.service.grpc_statsd1.response.size:%d+|ms", metrics, true) + assert.contains("kong.service.grpc_statsd1.response.size:%d+|c", metrics, true) assert.contains("kong.service.grpc_statsd1.upstream_latency:%d*|ms", metrics, true) assert.contains("kong.service.grpc_statsd1.kong_latency:%d*|ms", metrics, true) end) @@ -1311,9 +1359,9 @@ for _, strategy in helpers.each_strategy() do assert(#metrics == metrics_count, err) assert.contains("kong.global.unmatched.request.count:1|c", metrics) assert.contains("kong.global.unmatched.latency:%d+|ms", metrics, true) - assert.contains("kong.global.unmatched.request.size:%d+|ms", metrics, true) + assert.contains("kong.global.unmatched.request.size:%d+|c", metrics, true) assert.contains("kong.global.unmatched.status.404:1|c", metrics) - assert.contains("kong.global.unmatched.response.size:%d+|ms", metrics, true) + assert.contains("kong.global.unmatched.response.size:%d+|c", metrics, true) assert.not_contains("kong.global.unmatched.upstream_latency:%d*|ms", metrics, true) assert.contains("kong.global.unmatched.kong_latency:%d+|ms", metrics, true) assert.not_contains("kong.global.unmatched.user.uniques:robert|s", metrics) From 27f02616e3f49d5f2fb41bb505e4e3eda040158d Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 9 Sep 2022 15:50:41 +0800 Subject: [PATCH 1789/4351] fix(conf): typo fix, flavor should be expressions (#9411) --- kong.conf.default | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong.conf.default b/kong.conf.default index 242269bc5ab..2e0b0e5c6ff 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1465,7 +1465,7 @@ # automatically generated at router build time. # The `expression` field on the `Route` object # is not visible. - # - `expression`: the DSL based expression router engine + # - `expressions`: the DSL based expression router engine # will be used under the hood. Traditional router # config interface is not visible and you must write # Router Expression manually and provide them in the From b3c8efa4102934fd72c947f53df8ffb05aef61ba Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 9 Sep 2022 13:55:38 +0800 Subject: [PATCH 1790/4351] docs(upgrade) change prometheus changelog and update prometheus dashboard --- CHANGELOG.md | 2 +- .../prometheus/grafana/kong-official.json | 2242 ++++++++--------- 2 files changed, 986 insertions(+), 1258 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index abd87f638c3..67e563a586c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -228,7 +228,7 @@ [#8712](https://github.com/Kong/kong/pull/8712) - **Prometheus**: The plugin doesn't export status codes, latencies, bandwidth and upstream healthcheck metrics by default. They can still be turned on manually by setting `status_code_metrics`, - `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. + `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. Because of these flag function will cause the perfmance impact, we recommend using the new `status` plugin to replace it. And now `prometheus` plugin new grafana [dashboard](https://grafana.com/grafana/dashboards/7424-kong-official/) updated [#9028](https://github.com/Kong/kong/pull/9028) - **ACME**: `allow_any_domain` field added. It is default to false and if set to true, the gateway will ignore the `domains` field. diff --git a/kong/plugins/prometheus/grafana/kong-official.json b/kong/plugins/prometheus/grafana/kong-official.json index 1fbffb576b4..2bb1cb5ccba 100644 --- a/kong/plugins/prometheus/grafana/kong-official.json +++ b/kong/plugins/prometheus/grafana/kong-official.json @@ -9,6 +9,7 @@ "pluginName": "Prometheus" } ], + "__elements": [], "__requires": [ { "type": "panel", @@ -20,12 +21,12 @@ "type": "grafana", "id": "grafana", "name": "Grafana", - "version": "6.7.6" + "version": "8.4.5" }, { "type": "panel", "id": "graph", - "name": "Graph", + "name": "Graph (old)", "version": "" }, { @@ -42,14 +43,14 @@ }, { "type": "panel", - "id": "singlestat", - "name": "Singlestat", + "id": "stat", + "name": "Stat", "version": "" }, { "type": "panel", - "id": "table", - "name": "Table", + "id": "table-old", + "name": "Table (old)", "version": "" } ], @@ -66,31 +67,101 @@ } ] }, - "description": "Dashboard that graphs metrics exported via Prometheus plugin in Kong (http://github.com/kong/kong-plugin-prometheus)", + "description": "Dashboard that graphs metrics exported via Prometheus plugin in Kong (http://github.com/kong/kong)", "editable": true, + "fiscalYearStartMonth": 0, "gnetId": 7424, "graphTooltip": 0, "id": null, - "iteration": 1619542847083, + "iteration": 1662693484232, "links": [], + "liveNow": false, "panels": [ { "collapsed": true, - "datasource": "${DS_PROMETHEUS}", "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 }, - "id": 38, + "id": 53, "panels": [ + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "fieldConfig": { + "defaults": { + "color": { + "mode": "thresholds" + }, + "mappings": [], + "max": 100, + "min": 0, + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green" + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "percent" + }, + "overrides": [] + }, + "gridPos": { + "h": 6, + "w": 24, + "x": 0, + "y": 1 + }, + "id": 22, + "options": { + "orientation": "auto", + "reduceOptions": { + "calcs": [ + "mean" + ], + "fields": "", + "values": false + }, + "showThresholdLabels": false, + "showThresholdMarkers": true, + "text": {} + }, + "pluginVersion": "8.4.5", + "repeat": "instance", + "repeatDirection": "v", + "targets": [ + { + "exemplar": true, + "expr": "(kong_memory_lua_shared_dict_bytes{instance=~\"$instance\",shared_dict!~\"kong_process_events\"}/kong_memory_lua_shared_dict_total_bytes{instance=~\"$instance\",shared_dict!~\"kong_process_events\"})*100", + "format": "time_series", + "instant": false, + "interval": "", + "legendFormat": "{{shared_dict}} ({{kong_subsystem}})", + "refId": "A" + } + ], + "title": "Kong shared memory usage by Node ($instance)", + "type": "gauge" + }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -100,55 +171,53 @@ "fill": 1, "fillGradient": 0, "gridPos": { - "h": 7, + "h": 6, "w": 24, "x": 0, - "y": 1 + "y": 7 }, "hiddenSeries": false, - "id": 1, + "id": 43, "legend": { - "alignAsTable": false, "avg": false, "current": false, "max": false, "min": false, - "rightSide": false, "show": true, "total": false, "values": false }, "lines": true, "linewidth": 1, - "links": [], "nullPointMode": "null", "options": { "alertThreshold": true }, - "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", - "pointradius": 5, + "pluginVersion": "8.4.5", + "pointradius": 2, "points": false, "renderer": "flot", + "repeat": "instance", + "repeatDirection": "v", "seriesOverrides": [], "spaceLength": 10, "stack": false, "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_http_requests_total{instance=~\"$instance\"}[1m]))", + "exemplar": true, + "expr": "kong_memory_workers_lua_vms_bytes{instance=~\"$instance\"}", "format": "time_series", - "intervalFactor": 2, - "legendFormat": "Requests/second", + "instant": false, + "interval": "", + "legendFormat": "PID:{{pid}} ({{kong_subsystem}})", "refId": "A" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Total requests per second (RPS)", + "title": "Kong worker Lua VM usage by Node ($instance)", "tooltip": { "shared": true, "sort": 0, @@ -156,41 +225,45 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { - "format": "short", - "label": null, + "format": "bytes", "logBase": 1, - "max": null, - "min": null, "show": true }, { - "format": "s", - "label": null, + "format": "bytes", "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } - }, + } + ], + "title": "Caching", + "type": "row" + }, + { + "collapsed": true, + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 1 + }, + "id": 51, + "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", "fieldConfig": { "defaults": { "links": [] @@ -203,10 +276,10 @@ "h": 7, "w": 24, "x": 0, - "y": 8 + "y": 14 }, "hiddenSeries": false, - "id": 16, + "id": 17, "legend": { "avg": false, "current": false, @@ -225,7 +298,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -235,25 +308,22 @@ "steppedLine": false, "targets": [ { - "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service)", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "exemplar": true, + "expr": "sum(kong_nginx_connections_total{state=~\"active|reading|writing|waiting\", instance=~\"$instance\"}) by (state)", "format": "time_series", + "interval": "", "intervalFactor": 2, - "legendFormat": "service:{{service}}", + "legendFormat": "{{state}}", "refId": "A" - }, - { - "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route)", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "route:{{route}}", - "refId": "B" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "RPS per route/service ($service)", + "title": "Nginx connection state", "tooltip": { "shared": true, "sort": 0, @@ -261,161 +331,277 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { - "aliasColors": {}, - "bars": false, - "dashLength": 10, - "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { - "links": [] + "color": { + "fixedColor": "rgb(31, 120, 193)", + "mode": "fixed" + }, + "mappings": [ + { + "options": { + "match": "null", + "result": { + "text": "N/A" + } + }, + "type": "special" + } + ], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green" + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "none" }, "overrides": [] }, - "fill": 1, - "fillGradient": 0, "gridPos": { "h": 7, - "w": 24, + "w": 8, "x": 0, - "y": 15 - }, - "hiddenSeries": false, - "id": 39, - "legend": { - "avg": false, - "current": false, - "max": false, - "min": false, - "show": true, - "total": false, - "values": false + "y": 21 }, - "lines": true, - "linewidth": 1, + "id": 18, "links": [], - "nullPointMode": "null", + "maxDataPoints": 100, "options": { - "alertThreshold": true + "colorMode": "none", + "graphMode": "area", + "justifyMode": "auto", + "orientation": "horizontal", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false + }, + "textMode": "auto" }, - "paceLength": 10, - "percentage": false, - "pluginVersion": "7.5.4", - "pointradius": 5, - "points": false, - "renderer": "flot", - "seriesOverrides": [], - "spaceLength": 10, - "stack": false, - "steppedLine": false, + "pluginVersion": "8.4.5", "targets": [ { - "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service,code)", + "exemplar": true, + "expr": "sum(kong_nginx_connections_total{state=\"total\", instance=~\"$instance\"})", "format": "time_series", + "interval": "", "intervalFactor": 2, - "legendFormat": "service:{{service}}-{{code}}", + "legendFormat": "Total", "refId": "A" + } + ], + "title": "Total Connections", + "type": "stat" + }, + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "fieldConfig": { + "defaults": { + "color": { + "fixedColor": "rgb(31, 120, 193)", + "mode": "fixed" + }, + "mappings": [ + { + "options": { + "match": "null", + "result": { + "text": "N/A" + } + }, + "type": "special" + } + ], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green" + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "none" + }, + "overrides": [] + }, + "gridPos": { + "h": 7, + "w": 8, + "x": 8, + "y": 21 + }, + "id": 19, + "links": [], + "maxDataPoints": 100, + "options": { + "colorMode": "none", + "graphMode": "area", + "justifyMode": "auto", + "orientation": "horizontal", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false }, + "textMode": "auto" + }, + "pluginVersion": "8.4.5", + "targets": [ { - "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route,code)", + "expr": "sum(kong_nginx_connections_total{state=\"handled\", instance=~\"$instance\"})", "format": "time_series", "intervalFactor": 2, - "legendFormat": "route:{{route}}-{{code}}", - "refId": "B" + "legendFormat": "Handled", + "refId": "A" } ], - "thresholds": [], - "timeFrom": null, - "timeRegions": [], - "timeShift": null, - "title": "RPS per route/service by status code", - "tooltip": { - "shared": true, - "sort": 0, - "value_type": "individual" + "title": "Handled Connections", + "type": "stat" + }, + { + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" }, - "type": "graph", - "xaxis": { - "buckets": null, - "mode": "time", - "name": null, - "show": true, - "values": [] + "fieldConfig": { + "defaults": { + "color": { + "fixedColor": "rgb(31, 120, 193)", + "mode": "fixed" + }, + "mappings": [ + { + "options": { + "match": "null", + "result": { + "text": "N/A" + } + }, + "type": "special" + } + ], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green" + }, + { + "color": "red", + "value": 80 + } + ] + }, + "unit": "none" + }, + "overrides": [] }, - "yaxes": [ - { - "format": "short", - "label": null, - "logBase": 1, - "max": null, - "min": null, - "show": true + "gridPos": { + "h": 7, + "w": 8, + "x": 16, + "y": 21 + }, + "id": 20, + "links": [], + "maxDataPoints": 100, + "options": { + "colorMode": "none", + "graphMode": "area", + "justifyMode": "auto", + "orientation": "horizontal", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false }, + "textMode": "auto" + }, + "pluginVersion": "8.4.5", + "targets": [ { - "format": "short", - "label": null, - "logBase": 1, - "max": null, - "min": null, - "show": true + "expr": "sum(kong_nginx_connections_total{state=\"accepted\", instance=~\"$instance\"})", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "Accepted", + "refId": "A" } ], - "yaxis": { - "align": false, - "alignLevel": null - } + "title": "Accepted Connections", + "type": "stat" } ], - "title": "Request rate", + "title": "Nginx", "type": "row" }, { "collapsed": true, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "gridPos": { "h": 1, "w": 24, "x": 0, - "y": 1 + "y": 2 }, - "id": 36, + "id": 38, "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -426,17 +612,19 @@ "fillGradient": 0, "gridPos": { "h": 7, - "w": 8, + "w": 24, "x": 0, - "y": 2 + "y": 29 }, "hiddenSeries": false, - "id": 10, + "id": 1, "legend": { + "alignAsTable": false, "avg": false, "current": false, "max": false, "min": false, + "rightSide": false, "show": true, "total": false, "values": false @@ -450,7 +638,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -460,32 +648,16 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", + "expr": "sum(rate(kong_http_requests_total{instance=~\"$instance\"}[1m]))", "format": "time_series", "intervalFactor": 2, - "legendFormat": "p90", + "legendFormat": "Requests/second", "refId": "A" - }, - { - "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "p95", - "refId": "B" - }, - { - "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "p99", - "refId": "C" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Kong Proxy Latency across all services", + "title": "Total requests per second (RPS)", "tooltip": { "shared": true, "sort": 0, @@ -493,33 +665,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { - "format": "ms", - "label": null, + "format": "short", "logBase": 1, - "max": null, - "min": null, "show": true }, { - "format": "short", - "label": null, + "format": "s", "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -527,7 +690,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -538,12 +704,12 @@ "fillGradient": 0, "gridPos": { "h": 7, - "w": 8, - "x": 8, - "y": 2 + "w": 24, + "x": 0, + "y": 36 }, "hiddenSeries": false, - "id": 11, + "id": 16, "legend": { "avg": false, "current": false, @@ -562,7 +728,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -572,32 +738,23 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service)", "format": "time_series", "intervalFactor": 2, - "legendFormat": "p90-{{service}}", + "legendFormat": "service:{{service}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route)", "format": "time_series", "intervalFactor": 2, - "legendFormat": "p95-{{service}}", + "legendFormat": "route:{{route}}", "refId": "B" - }, - { - "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "p99-{{service}}", - "refId": "C" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Kong Proxy Latency per Service", + "title": "RPS per route/service ($service)", "tooltip": { "shared": true, "sort": 0, @@ -605,33 +762,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { - "format": "ms", - "label": null, + "format": "short", "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -639,7 +787,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -650,12 +801,12 @@ "fillGradient": 0, "gridPos": { "h": 7, - "w": 8, - "x": 16, - "y": 2 + "w": 24, + "x": 0, + "y": 43 }, "hiddenSeries": false, - "id": 42, + "id": 39, "legend": { "avg": false, "current": false, @@ -674,7 +825,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -684,32 +835,23 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (service,code)", "format": "time_series", "intervalFactor": 2, - "legendFormat": "p90-{{route}}", + "legendFormat": "service:{{service}}-{{code}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "sum(rate(kong_http_requests_total{service=~\"$service\", route=~\"$route\", instance=~\"$instance\"}[1m])) by (route,code)", "format": "time_series", "intervalFactor": 2, - "legendFormat": "p95-{{route}}", + "legendFormat": "route:{{route}}-{{code}}", "refId": "B" - }, - { - "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "p99-{{route}}", - "refId": "C" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Kong Proxy Latency per Route", + "title": "RPS per route/service by status code", "tooltip": { "shared": true, "sort": 0, @@ -717,41 +859,53 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { - "format": "ms", - "label": null, + "format": "short", "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } - }, + } + ], + "title": "Request rate (Need to set config.status_code_metrics, it will cause performance impact)", + "type": "row" + }, + { + "collapsed": true, + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 3 + }, + "id": 36, + "panels": [ { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -764,10 +918,10 @@ "h": 7, "w": 8, "x": 0, - "y": 9 + "y": 51 }, "hiddenSeries": false, - "id": 12, + "id": 10, "legend": { "avg": false, "current": false, @@ -786,7 +940,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -796,21 +950,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{instance=~\"$instance\"}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99", @@ -818,10 +972,8 @@ } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Request Time across all services", + "title": "Kong Proxy Latency across all services", "tooltip": { "shared": true, "sort": 0, @@ -829,33 +981,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -863,7 +1006,6 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", "fieldConfig": { "defaults": { "links": [] @@ -876,10 +1018,10 @@ "h": 7, "w": 8, "x": 8, - "y": 9 + "y": 51 }, "hiddenSeries": false, - "id": 13, + "id": 11, "legend": { "avg": false, "current": false, @@ -898,7 +1040,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -908,21 +1050,35 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "exemplar": true, + "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", + "interval": "", "intervalFactor": 2, "legendFormat": "p90-{{service}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{service}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{service}}", @@ -930,10 +1086,8 @@ } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Request Time per service", + "title": "Kong Proxy Latency per Service", "tooltip": { "shared": true, "sort": 0, @@ -941,33 +1095,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -975,7 +1120,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -988,10 +1136,10 @@ "h": 7, "w": 8, "x": 16, - "y": 9 + "y": 51 }, "hiddenSeries": false, - "id": 41, + "id": 42, "legend": { "avg": false, "current": false, @@ -1010,7 +1158,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -1020,21 +1168,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p90-{{route}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{route}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_kong_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{route}}", @@ -1042,10 +1190,8 @@ } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Request Time per Route", + "title": "Kong Proxy Latency per Route", "tooltip": { "shared": true, "sort": 0, @@ -1053,33 +1199,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -1087,7 +1224,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -1100,11 +1240,10 @@ "h": 7, "w": 8, "x": 0, - "y": 16 + "y": 58 }, - "height": "250", "hiddenSeries": false, - "id": 14, + "id": 12, "legend": { "avg": false, "current": false, @@ -1123,7 +1262,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -1133,22 +1272,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", - "interval": "", "intervalFactor": 2, "legendFormat": "p90", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99", @@ -1156,10 +1294,8 @@ } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Upstream time across all services", + "title": "Request Time across all services", "tooltip": { "shared": true, "sort": 0, @@ -1167,33 +1303,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -1201,7 +1328,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -1214,11 +1344,10 @@ "h": 7, "w": 8, "x": 8, - "y": 16 + "y": 58 }, - "height": "250", "hiddenSeries": false, - "id": 15, + "id": 13, "legend": { "avg": false, "current": false, @@ -1237,7 +1366,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -1247,22 +1376,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", - "interval": "", "intervalFactor": 2, "legendFormat": "p90-{{service}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{service}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{service}}", @@ -1270,10 +1398,8 @@ } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Upstream Time across per service", + "title": "Request Time per service", "tooltip": { "shared": true, "sort": 0, @@ -1281,33 +1407,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -1315,7 +1432,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -1328,11 +1448,10 @@ "h": 7, "w": 8, "x": 16, - "y": 16 + "y": 58 }, - "height": "250", "hiddenSeries": false, - "id": 40, + "id": 41, "legend": { "avg": false, "current": false, @@ -1351,7 +1470,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -1361,22 +1480,21 @@ "steppedLine": false, "targets": [ { - "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.90, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", - "interval": "", "intervalFactor": 2, "legendFormat": "p90-{{route}}", "refId": "A" }, { - "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.95, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p95-{{route}}", "refId": "B" }, { - "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", + "expr": "histogram_quantile(0.99, sum(rate(kong_request_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route,le))", "format": "time_series", "intervalFactor": 2, "legendFormat": "p99-{{route}}", @@ -1384,10 +1502,8 @@ } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Upstream Time across per Route", + "title": "Request Time per Route", "tooltip": { "shared": true, "sort": 0, @@ -1395,56 +1511,35 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { "format": "ms", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } - } - ], - "title": "Latencies", - "type": "row" - }, - { - "collapsed": true, - "datasource": "${DS_PROMETHEUS}", - "gridPos": { - "h": 1, - "w": 24, - "x": 0, - "y": 2 - }, - "id": 34, - "panels": [ + }, { "aliasColors": {}, "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -1455,22 +1550,21 @@ "fillGradient": 0, "gridPos": { "h": 7, - "w": 24, + "w": 8, "x": 0, - "y": 3 + "y": 65 }, + "height": "250", "hiddenSeries": false, - "id": 3, + "id": 14, "legend": { - "alignAsTable": true, - "avg": true, - "current": true, - "max": true, - "min": true, - "rightSide": true, + "avg": false, + "current": false, + "max": false, + "min": false, "show": true, "total": false, - "values": true + "values": false }, "lines": true, "linewidth": 1, @@ -1481,7 +1575,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -1491,18 +1585,31 @@ "steppedLine": false, "targets": [ { - "expr": "sum(irate(kong_bandwidth_bytes{instance=~\"$instance\"}[1m])) by (type)", + "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", "format": "time_series", + "interval": "", "intervalFactor": 2, - "legendFormat": "{{type}}", + "legendFormat": "p90", "refId": "A" + }, + { + "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "p95", + "refId": "B" + }, + { + "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{}[1m])) by (le))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "p99", + "refId": "C" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Total Bandwidth", + "title": "Upstream time across all services", "tooltip": { "shared": true, "sort": 0, @@ -1510,33 +1617,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { - "format": "Bps", - "label": null, + "format": "ms", "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, - "show": false + "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -1544,7 +1642,10 @@ "bars": false, "dashLength": 10, "dashes": false, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "fieldConfig": { "defaults": { "links": [] @@ -1555,12 +1656,13 @@ "fillGradient": 0, "gridPos": { "h": 7, - "w": 12, - "x": 0, - "y": 10 + "w": 8, + "x": 8, + "y": 65 }, + "height": "250", "hiddenSeries": false, - "id": 2, + "id": 15, "legend": { "avg": false, "current": false, @@ -1579,7 +1681,7 @@ }, "paceLength": 10, "percentage": false, - "pluginVersion": "7.5.4", + "pluginVersion": "8.4.5", "pointradius": 5, "points": false, "renderer": "flot", @@ -1589,25 +1691,31 @@ "steppedLine": false, "targets": [ { - "expr": "sum(irate(kong_bandwidth_bytes{direction=\"egress\", service =~\"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service)", + "expr": "histogram_quantile(0.90, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", + "interval": "", "intervalFactor": 2, - "legendFormat": "service:{{service}}", + "legendFormat": "p90-{{service}}", "refId": "A" }, { - "expr": "sum(irate(kong_bandwidth_bytes{direction=\"egress\", service =~\"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (route)", + "expr": "histogram_quantile(0.95, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", "format": "time_series", "intervalFactor": 2, - "legendFormat": "route:{{route}}", + "legendFormat": "p95-{{service}}", "refId": "B" + }, + { + "expr": "histogram_quantile(0.99, sum(rate(kong_upstream_latency_ms_bucket{service =~ \"$service\",route=~\"$route\",instance=~\"$instance\"}[1m])) by (service,le))", + "format": "time_series", + "intervalFactor": 2, + "legendFormat": "p99-{{service}}", + "refId": "C" } ], "thresholds": [], - "timeFrom": null, "timeRegions": [], - "timeShift": null, - "title": "Egress per service/route", + "title": "Upstream Time across per service", "tooltip": { "shared": true, "sort": 0, @@ -1615,33 +1723,24 @@ }, "type": "graph", "xaxis": { - "buckets": null, "mode": "time", - "name": null, "show": true, "values": [] }, "yaxes": [ { - "format": "Bps", - "label": null, + "format": "ms", "logBase": 1, - "max": null, - "min": null, "show": true }, { "format": "short", - "label": null, "logBase": 1, - "max": null, - "min": null, "show": true } ], "yaxis": { - "align": false, - "alignLevel": null + "align": false } }, { @@ -1649,7 +1748,10 @@ "bars": false, "dashLength": 10, "dashes": false, - 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"text": "N/A", - "value": "null" + "id": "seriesToColumns", + "options": {} } ], - "valueName": "current" - }, - { - "cacheTimeout": null, - "colorBackground": false, - "colorValue": false, - "colors": [ - "#299c46", - "rgba(237, 129, 40, 0.89)", - "#d44a3a" - ], - "datasource": "${DS_PROMETHEUS}", - "fieldConfig": { - "defaults": {}, - "overrides": [] + "type": "heatmap", + "xAxis": { + "show": true }, - "format": "none", - "gauge": { - "maxValue": 100, - "minValue": 0, - "show": false, - "thresholdLabels": false, - "thresholdMarkers": true + "yAxis": { + "format": "short", + "logBase": 1, + "show": true }, + "yBucketBound": "auto" + }, + { + "columns": [], + "fontSize": "100%", "gridPos": { - "h": 7, - "w": 8, - "x": 16, - "y": 13 + "h": 8, + "w": 12, + "x": 12, + "y": 88 }, - "id": 20, - "interval": null, - "links": [], - "mappingType": 1, - "mappingTypes": [ + "id": 47, + "options": { + "frameIndex": 0, + "showHeader": true + }, + "pluginVersion": "7.5.4", + "showHeader": true, + "sort": { + "col": 0, + "desc": true + }, + "styles": [ + { + "alias": "", + "align": "auto", + "colors": [ + "rgba(245, 54, 54, 0.9)", + "rgba(237, 129, 40, 0.89)", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "Time", + "thresholds": [], + "type": "hidden", + "unit": "short" + }, { - "name": "value to text", - "value": 1 + "alias": "", + "align": "auto", + "colors": [ + "rgba(245, 54, 54, 0.9)", + "rgba(237, 129, 40, 0.89)", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "state", + "thresholds": [], + "type": "hidden", + "unit": "short" }, { - "name": "range to text", - "value": 2 - } - ], - "maxDataPoints": 100, - "nullPointMode": "connected", - "nullText": null, - "postfix": "", - "postfixFontSize": "50%", - "prefix": "", - "prefixFontSize": "50%", - "rangeMaps": [ - { - "from": "null", - "text": "N/A", - "to": "null" + "alias": "state", + "align": "auto", + "colorMode": "cell", + "colors": [ + "rgba(245, 54, 54, 0.9)", + "#FADE2A", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "state_value", + "thresholds": [ + "0", + "1" + ], + "type": "string", + "unit": "short", + "valueMaps": [ + { + "text": "healthy", + "value": "1" + }, + { + "text": "healthchecks_off", + "value": "0" + }, + { + "text": "unhealthy", + "value": "-1" + } + ] + }, + { + "alias": "", + "align": "auto", + "colors": [ + "rgba(245, 54, 54, 0.9)", + "rgba(237, 129, 40, 0.89)", + "rgba(50, 172, 45, 0.97)" + ], + "dateFormat": "YYYY-MM-DD HH:mm:ss", + "decimals": 2, + "mappingType": 1, + "pattern": "Value", + "thresholds": [], + "type": "hidden", + "unit": "short" } ], - "sparkline": { - "fillColor": "#3f6833", - "full": true, - "lineColor": "rgb(31, 120, 193)", - "show": true - }, - "tableColumn": "", "targets": [ { - "expr": "sum(kong_nginx_connections_total{state=\"accepted\", instance=~\"$instance\"})", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "Accepted", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "exemplar": false, + "expr": "sum(\n# map state to a numeric value\n# since grafana doesn't support value mapping yet\n label_replace(\n label_replace(\n label_replace(\n kong_upstream_target_health{upstream=~\"$upstream\"}\n # healthy is positive number\n , \"state_value\", \"1\", \"state\", \"healthy\"\n # healthchecks_off is 0\n ), \"state_value\", \"0\", \"state\", \"healthchecks_off\"\n # unhealthy is negative number\n ), \"state_value\", \"-1\", \"state\", \"(dns_error|unhealthy)\"\n )\n)\nby (upstream, target, address, state, state_value) > 0", + "format": "table", + "instant": true, + "interval": "", + "legendFormat": "", "refId": "A" } ], - "thresholds": "", - "title": "Accepted Connections", - "type": "singlestat", - "valueFontSize": "80%", - "valueMaps": [ - { - "op": "=", - "text": "N/A", - "value": "null" + "transform": "table", + "transformations": [ + { + "id": "organize", + "options": { + "excludeByName": { + "Time": true, + "Value": true, + "state": true + }, + "indexByName": { + "Time": 0, + "Value": 5, + "address": 3, + "state": 4, + "target": 2, + "upstream": 1 + }, + "renameByName": { + "Value": "report node count", + "state": "state_original", + "state_value": "state" + } + } } ], - "valueName": "current" + "type": "table-old" } ], - "title": "Nginx", + "title": "Upstream (Need to set config.upstream_health_metrics, it will cause performance impact)", "type": "row" } ], "refresh": false, - "schemaVersion": 22, + "schemaVersion": 35, "style": "dark", "tags": [], "templating": { @@ -2668,24 +2390,26 @@ { "allValue": ".*", "current": {}, - "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_http_requests_total,service)", - "description": null, - "error": null, + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "definition": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},service)", "hide": 0, "includeAll": true, - "index": -1, "label": "", "multi": true, "name": "service", "options": [], - "query": "label_values(kong_http_requests_total,service)", + "query": { + "query": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},service)", + "refId": "StandardVariableQuery" + }, "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", - "tags": [], "tagsQuery": "", "type": "query", "useTags": false @@ -2693,24 +2417,26 @@ { "allValue": ".*", "current": {}, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "definition": "label_values(kong_nginx_connections_total,instance)", - "description": null, - "error": null, "hide": 0, "includeAll": true, - "index": -1, "label": "", "multi": true, "name": "instance", "options": [], - "query": "label_values(kong_nginx_connections_total,instance)", + "query": { + "query": "label_values(kong_nginx_connections_total,instance)", + "refId": "StandardVariableQuery" + }, "refresh": 2, "regex": ".*", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", - "tags": [], "tagsQuery": "", "type": "query", "useTags": false @@ -2718,47 +2444,51 @@ { "allValue": ".*", "current": {}, - "datasource": "${DS_PROMETHEUS}", - "definition": "label_values(kong_nginx_connections_total,route)", - "description": null, - "error": null, + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, + "definition": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},route)", "hide": 0, "includeAll": true, - "index": -1, "label": "", "multi": true, "name": "route", "options": [], - "query": "label_values(kong_nginx_connections_total,route)", + "query": { + "query": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},route)", + "refId": "StandardVariableQuery" + }, "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 1, "tagValuesQuery": "", - "tags": [], "tagsQuery": "", "type": "query", "useTags": false }, { - "allValue": null, "current": {}, - "datasource": "${DS_PROMETHEUS}", + "datasource": { + "type": "prometheus", + "uid": "${DS_PROMETHEUS}" + }, "definition": "label_values(kong_upstream_target_health, upstream)", "hide": 0, "includeAll": true, - "index": -1, - "label": null, "multi": true, "name": "upstream", "options": [], - "query": "label_values(kong_upstream_target_health, upstream)", + "query": { + "query": "label_values(kong_upstream_target_health, upstream)", + "refId": "Prometheus-upstream-Variable-Query" + }, "refresh": 1, "regex": "", "skipUrlSync": false, "sort": 0, "tagValuesQuery": "", - "tags": [], "tagsQuery": "", "type": "query", "useTags": false @@ -2766,7 +2496,7 @@ ] }, "time": { - "from": "now-24h", + "from": "now-15m", "to": "now" }, "timepicker": { @@ -2797,8 +2527,6 @@ "timezone": "", "title": "Kong (official)", "uid": "mY9p7dQmz", - "variables": { - "list": [] - }, - "version": 6 -} + "version": 9, + "weekStart": "" +} \ No newline at end of file From 4a14b62dec23dc9eca5c66d6a63ed55941130031 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 9 Sep 2022 16:39:51 +0800 Subject: [PATCH 1791/4351] docs(changelog) fix typo --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 67e563a586c..eee0e44c974 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -228,7 +228,7 @@ [#8712](https://github.com/Kong/kong/pull/8712) - **Prometheus**: The plugin doesn't export status codes, latencies, bandwidth and upstream healthcheck metrics by default. They can still be turned on manually by setting `status_code_metrics`, - `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. Because of these flag function will cause the perfmance impact, we recommend using the new `status` plugin to replace it. And now `prometheus` plugin new grafana [dashboard](https://grafana.com/grafana/dashboards/7424-kong-official/) updated + `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. Enabling those metrics will impact the performance if you have a large volume of Kong entities, we recommend using the [statsd](https://github.com/Kong/kong/tree/master/kong/plugins/statsd) plugin with the push model if that is the case. And now `prometheus` plugin new grafana [dashboard](https://grafana.com/grafana/dashboards/7424-kong-official/) updated [#9028](https://github.com/Kong/kong/pull/9028) - **ACME**: `allow_any_domain` field added. It is default to false and if set to true, the gateway will ignore the `domains` field. From d534e4786e3b94b888ad17c2f496c6e7f600312e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Fri, 9 Sep 2022 23:04:11 +0800 Subject: [PATCH 1792/4351] fix(declarative) migration failed on nested route (#9412) --- kong/db/declarative/init.lua | 6 ++-- kong/db/declarative/migrations/init.lua | 2 +- kong/db/declarative/migrations/route_path.lua | 7 ++-- .../04-on-the-fly-migration_spec.lua | 35 +++++++++++++++++-- spec/02-integration/02-cmd/11-config_spec.lua | 3 +- .../04-admin_api/11-reports_spec.lua | 3 +- 6 files changed, 44 insertions(+), 12 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 38a9d47ce89..7af68bdd5b5 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -9,7 +9,7 @@ local tablex = require "pl.tablex" local constants = require "kong.constants" local txn = require "resty.lmdb.transaction" local lmdb = require "resty.lmdb" -local on_the_fly_migration = require "kong.db.declarative.migrations" +local on_the_fly_migration = require "kong.db.declarative.migrations.route_path" local to_hex = require("resty.string").to_hex local resty_sha256 = require "resty.sha256" @@ -241,13 +241,13 @@ function Config:parse_table(dc_table, hash) error("expected a table as input", 2) end - on_the_fly_migration(dc_table) - local entities, err_t, meta = self.schema:flatten(dc_table) if err_t then return nil, pretty_print_error(err_t), err_t end + on_the_fly_migration(entities, dc_table._format_version) + yield() if not self.partial then diff --git a/kong/db/declarative/migrations/init.lua b/kong/db/declarative/migrations/init.lua index 2c5e9f0c2ee..ab8b49d6140 100644 --- a/kong/db/declarative/migrations/init.lua +++ b/kong/db/declarative/migrations/init.lua @@ -6,7 +6,7 @@ return function(tbl) return end - route_path(tbl) + route_path(tbl, tbl._format_version) tbl._format_version = "3.0" end diff --git a/kong/db/declarative/migrations/route_path.lua b/kong/db/declarative/migrations/route_path.lua index 15d1ff96aab..a0680144723 100644 --- a/kong/db/declarative/migrations/route_path.lua +++ b/kong/db/declarative/migrations/route_path.lua @@ -1,8 +1,7 @@ local migrate_path = require "kong.db.migrations.migrate_path_280_300" -return function(tbl) - local version = tbl._format_version - if not (version == "1.1" or version == "2.1") then +return function(tbl, version) + if not tbl or not (version == "1.1" or version == "2.1") then return end @@ -15,7 +14,7 @@ return function(tbl) for _, route in pairs(routes) do local paths = route.paths - if not paths then + if not paths or paths == ngx.null then -- no need to migrate goto continue end diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua index e63121664ac..eb3c6454109 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -73,7 +73,8 @@ describe("declarative config: on the fly migration", function() for _, format_verion in ipairs{"1.1", "2.1", "3.0"} do it("routes handling for format version " .. format_verion, function() local dc = assert(declarative.new_config(conf_loader())) - local config = [[ + local configs = { + [[ _format_version: "]] .. format_verion .. [[" services: - name: foo @@ -98,7 +99,36 @@ describe("declarative config: on the fly migration", function() snis: - "example.com" service: foo - ]] + ]], + [[ + _format_version: "]] .. format_verion .. [[" + services: + - name: foo + host: example.com + protocol: https + enabled: false + _comment: my comment + _ignore: + - foo: bar + routes: + - name: foo + path_handling: v0 + protocols: ["https"] + paths: ["/regex.+", "/prefix" ] + snis: + - "example.com" + - name: bar + host: example.test + port: 3000 + _comment: my comment + _ignore: + - foo: bar + tags: [hello, world] + ]], + } + + for _, config in ipairs(configs) do + local config_tbl = assert(dc:parse_string(config)) local sorted = idempotent(config_tbl) @@ -120,6 +150,7 @@ describe("declarative config: on the fly migration", function() else assert.same({ "/prefix", "~/regex.+", }, sorted.routes[1].paths) end + end end) end end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index cc379dd76c9..6e81f89285f 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -109,7 +109,8 @@ describe("kong config", function() local _, res = assert(thread:join()) assert.matches("signal=config-db-import", res, nil, true) -- it will be updated on-the-fly - assert.matches("decl_fmt_version=3.0", res, nil, true) + -- but the version should still be 1.1 + assert.matches("decl_fmt_version=1.1", res, nil, true) assert.matches("file_ext=.yml", res, nil, true) local client = helpers.admin_client() diff --git a/spec/02-integration/04-admin_api/11-reports_spec.lua b/spec/02-integration/04-admin_api/11-reports_spec.lua index 0c6fd73d543..3abb81a1b87 100644 --- a/spec/02-integration/04-admin_api/11-reports_spec.lua +++ b/spec/02-integration/04-admin_api/11-reports_spec.lua @@ -262,7 +262,8 @@ for _, strategy in helpers.each_strategy() do assert.match("signal=dbless-reconfigure", reports_data, nil, true) -- it will be updated on-the-fly - assert.match("decl_fmt_version=3.0", reports_data, nil, true) + -- but the version should still be 1.1 + assert.match("decl_fmt_version=1.1", reports_data, nil, true) end) end From 546daf74537de0813a9f626ef59ac92cda131ff1 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+Suika-Kong@users.noreply.github.com> Date: Mon, 12 Sep 2022 18:11:06 +0800 Subject: [PATCH 1793/4351] docs(upgrade) instructions for 3.0 (#9404) Co-authored-by: Makito Co-authored-by: Datong Sun --- UPGRADE.md | 146 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 146 insertions(+) diff --git a/UPGRADE.md b/UPGRADE.md index 1e315487be0..add01a6d786 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -35,6 +35,152 @@ starts new workers, which take over from old workers before those old workers are terminated. In this way, Kong will serve new requests via the new configuration, without dropping existing in-flight connections. +## Upgrade to 3.0.x + +Kong adheres to [semantic versioning](https://semver.org/), which makes a +distinction between "major", "minor", and "patch" versions. The upgrade path +will differ depending on which version you are migrating from. + +Kong 3.0.x is a major upgrade, +please be aware of any [breaking changes](https://github.com/Kong/kong/blob/release/3.0.x/CHANGELOG.md#breaking-changes) +between the 2.x and 3.x series. For 1.x series, please also refer to +[breaking changes of 2.x](#breaking-changes-2.0.0). + +### Dependencies + +If you are using the prebuilt images/packages, you can skip this section +as they have bundled all dependencies required by Kong. + +If you are building your dependencies manually, you will need to rebuild them +with the latest patches as there are changes since the previous release. + +The required version of OpenResty is bumped up to [1.21.4.1](https://openresty.org/en/ann-1021004001.html). +We recommend you to use the [openresty-build-tools](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools), +which allows you to build OpenResty with the necessary patches and modules more easily. + + +### Template changes + +There are **changes in the Nginx configuration file**, between Kong 2.x.x and 3.0.x + +To view the configuration changes between versions, clone the +[Kong repository](https://github.com/kong/kong) and run `git diff` +on the configuration templates, using `-w` for greater readability. + +Here's how to see the differences between previous versions and 3.0.x: + +``` +git clone https://github.com/kong/kong +cd kong +git diff -w 2.x.x 3.0.0 kong/templates/nginx_kong*.lua +``` + +**Note:** Adjust the starting version number +(2.x.x) to the version number of Kong you are currently running. + +To produce a patch file, use the following command: + +``` +git diff 2.x.x 3.0.0 kong/templates/nginx_kong*.lua > kong_config_changes.diff +``` + +**Note:** Adjust the starting version number +(2.x.x) to the version number of Kong you are currently running. + + +### Suggested upgrade methods + +Follow the migration guide for the backing datastore you are using. +If you prefer to use a fresh datastore and migrate your `kong.conf` file only, +see [how to install 3.0.x on a fresh datastore](#install-30x-on-a-fresh-data-store). + +**Always backup your datastore before performing any upgrade.** + +You should avoid making changes to configuration with the Admin API during migration, +as it may lead to unexpected/incompatible behavior and could break your existing configuration. + +**Version prerequisites for migrating to version 3.0.x** + +If you are migrating from Kong 2.7.x or lower versions, first [migrate to Kong 2.8.1](#upgrade-from-10x---22x-to-28x). Confirm Kong's behavior is correct after migrating to 2.8.x before proceeding with the major version upgrade to 3.0.0. + +For Hybrid mode deployments, both the Control Planes and Data Planes should be on 2.8.x before attempting +with the 3.0.x major version upgrade. + +Once you have upgraded to Kong 2.8.x and confirmed everything still works as expected, you can follow the following steps to migrate +to 3.0.x. + +### Upgrade from 2.8.x to 3.0.x for Traditional mode + + +1. Backup & clone Kong datastore into a separate instance. +2. Download & install Kong 3.0.x, and configure it to use the newly cloned datastore. +3. Run `kong migrations up` and `kong migrations finish` to migrate the cloned datastore into 3.0.x format. +3. Start the 3.0.x cluster with the cloned datastore. +4. Now both the old (2.8.x) and new (3.0.x) + cluster are running simultaneously. Start provisioning more 3.0.x nodes if necessary. +5. Gradually shift traffic from your old cluster to + your 3.0.x cluster. Monitor your traffic to make sure everything + is going smoothly. +6. Stop your old cluster when your traffic is fully shifted to the 3.0.x cluster. + +### Upgrade to 3.0.x for Hybrid mode + +Data Planes (DPs) are capable of serving traffic normally during the entire migration, but will not be able to accept any new config updates until the upgrade finishes. + +1. Download & install Kong 3.0.x. +2. Stop your existing Control Planes (CPs), DP will not be able to receive config updates, but will retain the + last valid config and keep functioning normally. + as your old one. Run `kong migrations up` and `kong migrations finish`. +3. Start the newly installed 3.0.x CP. Old DPs are expected to complain +about connection failure to the CP in the log, for example: +`connection to Control Plane ... broken: failed to connect: connection refused` but this is perfectly okay during the upgrade ad does not affect normal proxy traffic. +4. Start provisioning 3.0.x DPs. +5. Gradually shift traffic from your old 2.8.x DPs to + your 3.0.x DPs. Monitor your traffic to make sure everything + is going smoothly. +6. Stop your old DPs when your traffic is fully shifted to 3.0.x DPs. + +### Installing 3.0.x on a fresh datastore + +The following commands should be used to prepare a new 3.0.x cluster from a +fresh datastore. By default, the `kong` CLI tool will load the configuration +from `/etc/kong/kong.conf`, but you can use the optional flag `-c` to +specify a configuration file: + +``` +$ kong migrations bootstrap [-c /path/to/your/kong.conf] +$ kong start [-c /path/to/your/kong.conf] +``` +Unless indicated otherwise in one of the upgrade paths of this document, it is +possible to upgrade Kong **without downtime**. + +Assuming that Kong is already running on your system, acquire the latest +version from any of the available [installation methods](https://getkong.org/install/) +and proceed to install it, overriding your previous installation. + +**If you are planning to make modifications to your configuration, this is a +good time to do so**. + +Then, run migrations to upgrade your datastore schema: + +```shell +$ kong migrations up [-c configuration_file] +``` + +If the command is successful, and no migration ran +(no output), then you only have to +[reload](https://docs.konghq.com/gateway-oss/3.0.x/cli/#kong-reload) Kong: + +```shell +$ kong reload [-c configuration_file] +``` + +**Reminder**: `kong reload` leverages the Nginx `reload` signal that seamlessly +starts new workers, which take over from old workers before those old workers +are terminated. In this way, Kong will serve new requests via the new +configuration, without dropping existing in-flight connections. + + ## Upgrade to 2.8.x Kong adheres to [semantic versioning](https://semver.org/), which makes a From d35b83dbbf4a03672462549c1ec061199ce59e7f Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 12 Sep 2022 20:40:33 +0800 Subject: [PATCH 1794/4351] refactor(tools): optimize `utils.yield` for better performance (#9382) * do not use op % * use string.byte * style fix * move ngx_sleep/ngx_getphase * small code clean * still use equal to check phase * Update kong/tools/utils.lua --- kong/tools/utils.lua | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 08405b8f76c..1300e76f222 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -36,8 +36,6 @@ local gsub = string.gsub local split = pl_stringx.split local re_find = ngx.re.find local re_match = ngx.re.match -local get_phase = ngx.get_phase -local ngx_sleep = ngx.sleep local inflate_gzip = zlib.inflateGzip local deflate_gzip = zlib.deflateGzip local stringio_open = pl_stringio.open @@ -1434,7 +1432,10 @@ function _M.sort_by_handler_priority(a, b) end do - local counter = 0 + local get_phase = ngx.get_phase + local ngx_sleep = ngx.sleep + + local counter = YIELD_ITERATIONS function _M.yield(in_loop, phase) if ngx.IS_CLI then return @@ -1444,11 +1445,11 @@ do return end if in_loop then - counter = counter + 1 - if counter % YIELD_ITERATIONS ~= 0 then + counter = counter - 1 + if counter > 0 then return end - counter = 0 + counter = YIELD_ITERATIONS end ngx_sleep(0) end From e12c3175e043fb3f682641ada0da465250e2b9f4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 12 Sep 2022 16:36:06 +0200 Subject: [PATCH 1795/4351] docs(changelog) add 3.0.0 changes (#9422) --- CHANGELOG.md | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eee0e44c974..f5c21b76d94 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Table of Contents -- [3.0.0-alpha.1](#300-alpha1) +- [3.0.0](#300) - [2.8.1](#281) - [2.8.0](#280) - [2.7.1](#271) @@ -74,12 +74,18 @@ would cause high CPU utilization after the automatic restart. [#9384](https://github.com/Kong/kong/pull/9384) -## [3.0.0-alpha.1] +## [3.0.0] -> Released 2022/08/23 +> Released 2022/09/12 -### Breaking Changes +This major release adds a new router written in Rust and a tracing API +that is compatible with the OpenTelemetry API spec. Furthermore, +various internal changes have been made to improve Kong's performance +and memory consumption. As it is a major release, users are advised +to review the list of braking changes to determine whether +configuration changes are needed when upgrading. +### Breaking Changes #### Deployment @@ -7424,7 +7430,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) -[3.0.0-alpha.1]: https://github.com/Kong/kong/compare/2.8.1...3.0.0-alpha.1 +[3.0.0]: https://github.com/Kong/kong/compare/2.8.1...3.0.0 [2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 [2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 [2.7.1]: https://github.com/Kong/kong/compare/2.7.0...2.7.1 From fb6840b429a9903a9a4d890247a57a5c170b2d88 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 13 Sep 2022 01:31:23 -0700 Subject: [PATCH 1796/4351] tests(statsd) set sufficient count for receiving all metrics in test (#9423) --- spec/03-plugins/06-statsd/01-log_spec.lua | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 89fad94f54c..59dbf7a19d5 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -10,6 +10,9 @@ local fmt = string.format local UDP_PORT = 20000 local TCP_PORT = 20001 +local DEFAULT_METRICS_COUNT = 12 +local DEFAULT_UNMATCHED_METRICS_COUNT = 6 + local uuid_pattern = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-4%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local workspace_name_pattern = "default" @@ -653,9 +656,7 @@ for _, strategy in helpers.each_strategy() do describe("metrics", function() it("logs over UDP with default metrics", function() - local metrics_count = 12 - -- shdict_usage metrics - metrics_count = metrics_count + shdict_count * 2 + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -686,7 +687,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics and new prefix", function() - local metrics_count = 12 + local metrics_count = DEFAULT_METRICS_COUNT -- shdict_usage metrics, can't test again in 1 minutes -- metrics_count = metrics_count + shdict_count * 2 @@ -1164,9 +1165,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - local metrics_count = 12 - -- shdict_usage metrics - metrics_count = metrics_count + shdict_count * 2 + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 proxy_client = helpers.proxy_client() @@ -1221,8 +1220,7 @@ for _, strategy in helpers.each_strategy() do })) - -- shdict_usage metrics - local metrics_count = shdict_count * 2 + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 local proxy_client = helpers.proxy_client() @@ -1339,7 +1337,7 @@ for _, strategy in helpers.each_strategy() do describe("configures globally", function() it("sends default metrics with global.matched namespace", function() - local metrics_count = 6 + local metrics_count = DEFAULT_UNMATCHED_METRICS_COUNT -- should have no shdict_usage metrics -- metrics_count = metrics_count + shdict_count * 2 -- should have no vitals metrics From 485e47053fca08e803fc832d6efac4aeb76d62ee Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Wed, 14 Sep 2022 05:21:41 -0700 Subject: [PATCH 1797/4351] chore(scripts): make make-release release better (#9429) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Hans Hübner --- scripts/make-release | 4 ++-- scripts/release-lib.sh | 8 ++++---- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/scripts/make-release b/scripts/make-release index daedb56c890..be51fb753e4 100755 --- a/scripts/make-release +++ b/scripts/make-release @@ -253,7 +253,7 @@ case "$step" in set -e git add Formula/kong.rb - git commit -m "chore(kong) bump kong to $version" + git commit -m "chore(kong): bump kong to $version" git push --set-upstream origin "$branch" hub pull-request -b master -h "$branch" -m "Release: $version" @@ -302,7 +302,7 @@ case "$step" in set -e git add README.md Vagrantfile - git commit -m "chore(*) bump Kong to $version" + git commit -m "chore(*): bump Kong to $version" git push --set-upstream origin "$branch" hub pull-request -b master -h "$branch" -m "Release: $version" diff --git a/scripts/release-lib.sh b/scripts/release-lib.sh index e1404361948..6dab94100a2 100644 --- a/scripts/release-lib.sh +++ b/scripts/release-lib.sh @@ -108,7 +108,7 @@ function commit_changelog() { set -e git add CHANGELOG.md - git commit -m "docs(changelog) add $version changes" + git commit -m "docs(changelog): add $version changes" git log -n 1 SUCCESS "The changelog is now committed locally." \ @@ -127,7 +127,7 @@ function update_copyright() { git add COPYRIGHT - git commit -m "docs(COPYRIGHT) update copyright for $version" + git commit -m "docs(COPYRIGHT): update copyright for $version" git log -n 1 SUCCESS "The COPYRIGHT file is updated locally." \ @@ -146,7 +146,7 @@ function update_admin_api_def() { git add kong-admin-api.yml - git commit -m "docs(kong-admin-api.yml) update Admin API definition for $1" + git commit -m "docs(kong-admin-api.yml): update Admin API definition for $1" git log -n 1 SUCCESS "The kong-admin-api.yml file is updated locally." \ @@ -455,7 +455,7 @@ function docs_pr() { set -e git add app/_data/kong_versions.yml - git commit --allow-empty -m "chore(*) update release metadata for $version" + git commit --allow-empty -m "chore(*): update release metadata for $version" git push --set-upstream origin "$branch" hub pull-request -b main -h "$branch" -m "Release: $version" -l "pr/please review,pr/do not merge" From 6e6e28a33fcd746aa7e805cbcf3075279ccc7729 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 14 Sep 2022 20:45:56 +0200 Subject: [PATCH 1798/4351] chore(release): bump Kong's version number to 3.1.0 (#9428) --- kong-3.0.0-0.rockspec => kong-3.1.0-0.rockspec | 4 ++-- kong-admin-api.yml | 2 +- kong/meta.lua | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) rename kong-3.0.0-0.rockspec => kong-3.1.0-0.rockspec (99%) diff --git a/kong-3.0.0-0.rockspec b/kong-3.1.0-0.rockspec similarity index 99% rename from kong-3.0.0-0.rockspec rename to kong-3.1.0-0.rockspec index 66616022176..09a28650e8f 100644 --- a/kong-3.0.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.0.0-0" +version = "3.1.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.0.0" + tag = "3.1.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 7a7aed50588..99336b0284c 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -480,7 +480,7 @@ info: contact: url: https://github.com/Kong/kong name: Kong - version: 3.0.0 + version: 3.1.0 title: Kong Admin API license: url: https://github.com/Kong/kong/blob/master/LICENSE diff --git a/kong/meta.lua b/kong/meta.lua index 55f0d7c334d..a1dc02f1885 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 0, + minor = 1, patch = 0, --suffix = "-alpha.13" }, { From c33d745793b454ab27d9681562fadbccbc454a1b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 15 Sep 2022 14:26:37 +0300 Subject: [PATCH 1799/4351] fix(instrumentation) plugin_header_filter instrumentation was not in correct place (#9434) --- CHANGELOG.md | 4 +++ kong/init.lua | 11 ++++-- .../14-tracing/01-instrumentations_spec.lua | 34 +++++++++++++++++-- .../plugins/tcp-trace-exporter/handler.lua | 15 ++++++++ 4 files changed, 60 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f5c21b76d94..d2962ba95c5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,9 +70,13 @@ ### Fixes #### Core + - Fix issue where external plugins crashing with unhandled exceptions would cause high CPU utilization after the automatic restart. [#9384](https://github.com/Kong/kong/pull/9384) +- Fix issue in `header_filter` instrumentation where the span was not + correctly created. + [#9434](https://github.com/Kong/kong/pull/9434) ## [3.0.0] diff --git a/kong/init.lua b/kong/init.lua index dbcdd0bf32f..7177e32fa6c 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -316,8 +316,6 @@ local function execute_plugins_iterator(plugins_iterator, phase, ctx) local span if phase == "rewrite" then span = instrumentation.plugin_rewrite(plugin) - elseif phase == "header_filter" then - span = instrumentation.plugin_header_filter(plugin) end setup_plugin_context(ctx, plugin) @@ -334,9 +332,18 @@ end local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) local old_ws = ctx.workspace for plugin, configuration in plugins_iterator.iterate_collected_plugins(phase, ctx) do + local span + if phase == "header_filter" then + span = instrumentation.plugin_header_filter(plugin) + end + setup_plugin_context(ctx, plugin) plugin.handler[phase](plugin.handler, configuration) reset_plugin_context(ctx, old_ws) + + if span then + span:finish() + end end end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index dcfd0d29489..68ed4f240e1 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -159,7 +159,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(3, #spans, res) + assert.is_same(4, #spans, res) assert.is_same("GET /", spans[1].name) end) end) @@ -222,6 +222,36 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("plugin_header_filter", function () + lazy_setup(function() + setup_instrumentations("plugin_header_filter", false) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("works", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + assert.is_same(2, #spans, res) + assert.is_same("header_filter phase: " .. tcp_trace_plugin_name, spans[2].name) + end) + end) + + describe("dns_query", function () lazy_setup(function() setup_instrumentations("dns_query", true) @@ -284,7 +314,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - local expected_span_num = 10 + local expected_span_num = 12 -- cassandra has different db query implementation if strategy == "cassandra" then expected_span_num = expected_span_num + 4 diff --git a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua index 5067a9d62f9..8fcd0833771 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua @@ -57,6 +57,21 @@ function _M:access(config) end +function _M:header_filter(config) + local tracer = kong.tracing(tracer_name) + + local span + if config.custom_spans then + span = tracer.start_span("header_filter") + tracer.set_active_span(span) + end + + if span then + span:finish() + end +end + + local function push_data(premature, data, config) if premature then return From 8ca5a584dede0253c6fea109eff3b932f894b64c Mon Sep 17 00:00:00 2001 From: Yoan Blanc Date: Wed, 21 Sep 2022 02:56:35 +0200 Subject: [PATCH 1800/4351] docs(CHANGELOG) fix incorrect spelling for Prometheus metrics name --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d2962ba95c5..3b6e7c519a7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -238,7 +238,7 @@ configuration changes are needed when upgrading. [#8712](https://github.com/Kong/kong/pull/8712) - **Prometheus**: The plugin doesn't export status codes, latencies, bandwidth and upstream healthcheck metrics by default. They can still be turned on manually by setting `status_code_metrics`, - `lantency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. Enabling those metrics will impact the performance if you have a large volume of Kong entities, we recommend using the [statsd](https://github.com/Kong/kong/tree/master/kong/plugins/statsd) plugin with the push model if that is the case. And now `prometheus` plugin new grafana [dashboard](https://grafana.com/grafana/dashboards/7424-kong-official/) updated + `latency_metrics`, `bandwidth_metrics` and `upstream_health_metrics` respectively. Enabling those metrics will impact the performance if you have a large volume of Kong entities, we recommend using the [statsd](https://github.com/Kong/kong/tree/master/kong/plugins/statsd) plugin with the push model if that is the case. And now `prometheus` plugin new grafana [dashboard](https://grafana.com/grafana/dashboards/7424-kong-official/) updated [#9028](https://github.com/Kong/kong/pull/9028) - **ACME**: `allow_any_domain` field added. It is default to false and if set to true, the gateway will ignore the `domains` field. From 56270cb6386f2b7fc2292f379dcf8192d9a27ef6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 26 Sep 2022 11:51:54 +0800 Subject: [PATCH 1801/4351] fix(router/atc): properly handle empty fields on the `Route` object Otherwise, it may generate invalid ATC expressions like `() && (http.path == "/foo")`. --- CHANGELOG.md | 3 ++ kong/router/atc_compat.lua | 12 ++++++-- spec/01-unit/08-router_spec.lua | 53 +++++++++++++++++++++++++++++++++ 3 files changed, 65 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3b6e7c519a7..c51f699a87a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -77,6 +77,9 @@ - Fix issue in `header_filter` instrumentation where the span was not correctly created. [#9434](https://github.com/Kong/kong/pull/9434) +- Fix issue in router building where when field contains an empty table, + the generated expression is invalid. + [#9451](https://github.com/Kong/kong/pull/9451) ## [3.0.0] diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 05845c1ee4d..85692063e41 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -11,6 +11,7 @@ local server_name = require("ngx.ssl").server_name local tb_new = require("table.new") local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") +local isempty = require("table.isempty") local yield = require("kong.tools.utils").yield @@ -68,6 +69,11 @@ local function is_regex_magic(path) end +local function is_empty_field(f) + return f == nil or f == null or isempty(f) +end + + -- resort `paths` to move regex routes to the front of the array local function paths_resort(paths) if not paths then @@ -139,7 +145,7 @@ end local function gen_for_field(name, op, vals, val_transform) - if not vals or vals == null then + if is_empty_field(vals) then return nil end @@ -186,7 +192,7 @@ local function get_atc(route) tb_insert(out, gen) end - if route.hosts and route.hosts ~= null then + if not is_empty_field(route.hosts) then tb_clear(atc_hosts_t) local hosts = atc_hosts_t @@ -241,7 +247,7 @@ local function get_atc(route) tb_insert(out, gen) end - if route.headers and route.headers ~= null then + if not is_empty_field(route.headers) then tb_clear(atc_headers_t) local headers = atc_headers_t diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 01bb76c78c5..a906e7f6cc3 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2067,6 +2067,59 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end + describe("check empty route fields", function() + local use_case + local _get_atc = atc_compat._get_atc + + before_each(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + paths = { "/foo", }, + }, + }, + } + end) + + it("empty methods", function() + use_case[1].route.methods = {} + + assert.equal(_get_atc(use_case[1].route), [[(http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) + + it("empty hosts", function() + use_case[1].route.hosts = {} + + assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) + + it("empty headers", function() + use_case[1].route.headers = {} + + assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) + + it("empty paths", function() + use_case[1].route.paths = {} + + assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET")]]) + assert(new_router(use_case)) + end) + + it("empty snis", function() + use_case[1].route.snis = {} + + assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) + end) + describe("normalization stopgap measurements", function() local use_case, router From 34e2ec189db51d77fea6175c2daab7973e3f2416 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 26 Sep 2022 16:19:09 +0800 Subject: [PATCH 1802/4351] feat(balancer): add use_srv_name field (#9430) add upstream use srv name config If set, the balancer will use SRV hostname(if DNS Answer has SRV record) as the proxy upstream host. FTI-4301 --- CHANGELOG.md | 3 + autodoc/admin-api/data/admin-api.lua | 1 + kong-3.1.0-0.rockspec | 1 + kong/db/migrations/core/017_300_to_310.lua | 20 +++ kong/db/migrations/core/init.lua | 1 + kong/db/schema/entities/upstreams.lua | 1 + kong/runloop/balancer/balancers.lua | 2 +- .../01-db/01-schema/09-upstreams_spec.lua | 15 ++ .../11-declarative_config/03-flatten_spec.lua | 2 + spec/01-unit/09-balancer/01-generic_spec.lua | 132 +++++++++++++----- 10 files changed, 144 insertions(+), 34 deletions(-) create mode 100644 kong/db/migrations/core/017_300_to_310.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index c51f699a87a..b6c36c375d0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -74,6 +74,8 @@ - Fix issue where external plugins crashing with unhandled exceptions would cause high CPU utilization after the automatic restart. [#9384](https://github.com/Kong/kong/pull/9384) +- Add `use_srv_name` options to upstream for balancer. + [#9430](https://github.com/Kong/kong/pull/9430) - Fix issue in `header_filter` instrumentation where the span was not correctly created. [#9434](https://github.com/Kong/kong/pull/9434) @@ -81,6 +83,7 @@ the generated expression is invalid. [#9451](https://github.com/Kong/kong/pull/9451) + ## [3.0.0] > Released 2022/09/12 diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index dcedccc5b9d..88950389002 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1693,6 +1693,7 @@ return { ["hash_fallback_uri_capture"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the route URI capture to take the value from as hash input. Only required when `hash_fallback` is set to `uri_capture`.]] }, ["host_header"] = { description = [[The hostname to be used as `Host` header when proxying requests through Kong.]], example = "example.com", }, ["client_certificate"] = { description = [[If set, the certificate to be used as client certificate while TLS handshaking to the upstream server.]] }, + ["use_srv_name"] = { description = [[If set, the balancer will use SRV hostname(if DNS Answer has SRV record) as the proxy upstream `Host`.]] }, ["healthchecks.active.timeout"] = { description = [[Socket timeout for active health checks (in seconds).]] }, ["healthchecks.active.concurrency"] = { description = [[Number of targets to check concurrently in active health checks.]] }, ["healthchecks.active.type"] = { description = [[Whether to perform active health checks using HTTP or HTTPS, or just attempt a TCP connection.]] }, diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 09a28650e8f..d8b2166dcc4 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -241,6 +241,7 @@ build = { ["kong.db.migrations.core.014_230_to_270"] = "kong/db/migrations/core/014_230_to_270.lua", ["kong.db.migrations.core.015_270_to_280"] = "kong/db/migrations/core/015_270_to_280.lua", ["kong.db.migrations.core.016_280_to_300"] = "kong/db/migrations/core/016_280_to_300.lua", + ["kong.db.migrations.core.017_300_to_310"] = "kong/db/migrations/core/017_300_to_310.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", diff --git a/kong/db/migrations/core/017_300_to_310.lua b/kong/db/migrations/core/017_300_to_310.lua new file mode 100644 index 00000000000..de884c24dc8 --- /dev/null +++ b/kong/db/migrations/core/017_300_to_310.lua @@ -0,0 +1,20 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "upstreams" ADD "use_srv_name" BOOLEAN DEFAULT false; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + }, + + cassandra = { + up = [[ + ALTER TABLE upstreams ADD use_srv_name boolean; + ]] + }, + } + \ No newline at end of file diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index bd7be2d797d..c3f35f4ad46 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -14,4 +14,5 @@ return { "014_230_to_270", "015_270_to_280", "016_280_to_300", + "017_300_to_310", } diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index 49d546a2fba..8a251def2da 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -202,6 +202,7 @@ local r = { { tags = typedefs.tags }, { host_header = typedefs.host_with_optional_port }, { client_certificate = { type = "foreign", reference = "certificates" }, }, + { use_srv_name = { type = "boolean", default = false, }, }, }, entity_checks = { -- hash_on_header must be present when hashing on header diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index 54faeacd882..2361acd1caf 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -130,7 +130,7 @@ local function create_balancer_exclusive(upstream) ttl0Interval = opts.ttl0 or TTL_0_RETRY, -- refreshing ttl=0 records healthy = false, -- initial healthstatus of the balancer healthThreshold = health_threshold or 0, -- % healthy weight for overall balancer health - useSRVname = not not opts.useSRVname, -- force to boolean + useSRVname = upstream.use_srv_name, }, balancer_mt) for _, target in ipairs(targets_list) do diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index f9f31ebcffc..3bbea2ffb9b 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -226,6 +226,20 @@ describe("load upstreams", function() end) + it("produces set use_srv_name flag", function() + local u = { + name = "www.example.com", + use_srv_name = true, + } + u = Upstreams:process_auto_fields(u, "insert") + local ok, err = Upstreams:validate(u) + assert.truthy(ok) + assert.is_nil(err) + assert.same(u.name, "www.example.com") + assert.same(u.use_srv_name, true) + end) + + it("produces defaults", function() local u = { name = "www.example.com", @@ -240,6 +254,7 @@ describe("load upstreams", function() assert.same(u.hash_fallback, "none") assert.same(u.hash_on_cookie_path, "/") assert.same(u.slots, 10000) + assert.same(u.use_srv_name, false) assert.same(u.healthchecks, { active = { type = "http", diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 524b81a2da5..2b85b3db1ed 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -1775,6 +1775,7 @@ describe("declarative config: flatten", function() hash_fallback_query_arg = null, hash_on_uri_capture = null, hash_fallback_uri_capture = null, + use_srv_name = false, healthchecks = { active = { concurrency = 10, @@ -1831,6 +1832,7 @@ describe("declarative config: flatten", function() hash_fallback_query_arg = null, hash_on_uri_capture = null, hash_fallback_uri_capture = null, + use_srv_name = false, healthchecks = { active = { concurrency = 10, diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 3e24b4a0641..6322d5a0199 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -11,6 +11,39 @@ local utils = require "kong.tools.utils" local ws_id = utils.uuid() +local hc_defaults = { + active = { + timeout = 1, + concurrency = 10, + http_path = "/", + healthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 200, 302 }, + successes = 0, -- 0 = disabled by default + }, + unhealthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 0, -- 0 = disabled by default + timeouts = 0, -- 0 = disabled by default + http_failures = 0, -- 0 = disabled by default + }, + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 0, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 0, -- 0 = circuit-breaker disabled by default + timeouts = 0, -- 0 = circuit-breaker disabled by default + http_failures = 0, -- 0 = circuit-breaker disabled by default + }, + }, +} local unset_register = {} local function setup_block() @@ -73,39 +106,6 @@ local upstream_index = 0 local function new_balancer(algorithm) upstream_index = upstream_index + 1 local upname="upstream_" .. upstream_index - local hc_defaults = { - active = { - timeout = 1, - concurrency = 10, - http_path = "/", - healthy = { - interval = 0, -- 0 = probing disabled by default - http_statuses = { 200, 302 }, - successes = 0, -- 0 = disabled by default - }, - unhealthy = { - interval = 0, -- 0 = probing disabled by default - http_statuses = { 429, 404, - 500, 501, 502, 503, 504, 505 }, - tcp_failures = 0, -- 0 = disabled by default - timeouts = 0, -- 0 = disabled by default - http_failures = 0, -- 0 = disabled by default - }, - }, - passive = { - healthy = { - http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, - 300, 301, 302, 303, 304, 305, 306, 307, 308 }, - successes = 0, - }, - unhealthy = { - http_statuses = { 429, 500, 503 }, - tcp_failures = 0, -- 0 = circuit-breaker disabled by default - timeouts = 0, -- 0 = circuit-breaker disabled by default - http_failures = 0, -- 0 = circuit-breaker disabled by default - }, - }, - } local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm=algorithm } local b = (balancers.create_balancer(my_upstream, true)) @@ -1460,6 +1460,72 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro end) + describe("getpeer() upstream use_srv_name = false", function() + + local b + + before_each(function() + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm=algorithm, use_srv_name = false } + b = (balancers.create_balancer(my_upstream, true)) + end) + + after_each(function() + b = nil + end) + + + it("returns expected results/types when using SRV with name ('useSRVname=false')", function() + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + dnsSRV({ + { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + }) + add_target(b, "konghq.com", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "a string") + assert.equal("1.2.3.4", ip) + assert.equal(2, port) + assert.equal("konghq.com", hostname) + assert.not_nil(handle) + end) + end) + + + describe("getpeer() upstream use_srv_name = true", function() + + local b + + before_each(function() + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm=algorithm, use_srv_name = true } + b = (balancers.create_balancer(my_upstream, true)) + end) + + after_each(function() + b = nil + end) + + + it("returns expected results/types when using SRV with name ('useSRVname=true')", function() + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + dnsSRV({ + { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + }) + add_target(b, "konghq.com", 8000, 50) + local ip, port, hostname, handle = b:getPeer(true, nil, "a string") + assert.equal("1.2.3.4", ip) + assert.equal(2, port) + assert.equal("getkong.org", hostname) + assert.not_nil(handle) + end) + end) + describe("getpeer()", function() From 1beb38b8944a092cfdd0fea48f41ffd8769e6d90 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 27 Sep 2022 17:19:04 +0800 Subject: [PATCH 1803/4351] fix(plugins/aws-lambda): fetch ECS environment variable inside master process because they are inaccessible in forked workers Co-authored-by: Datong Sun --- CHANGELOG.md | 5 + kong/plugins/aws-lambda/handler.lua | 6 +- .../aws-lambda/iam-ecs-credentials.lua | 1 + .../04-iam-ecs-credentials_spec.lua | 98 ++++++++++++++++++- 4 files changed, 106 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b6c36c375d0..1f04cb3fbee 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -84,6 +84,11 @@ [#9451](https://github.com/Kong/kong/pull/9451) +#### Plugins + +- **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. + [#9460](https://github.com/Kong/kong/pull/9460) + ## [3.0.0] > Released 2022/09/12 diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index a16e4bcf5a6..ffedaf04c30 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -2,6 +2,8 @@ local aws_v4 = require "kong.plugins.aws-lambda.v4" local aws_serializer = require "kong.plugins.aws-lambda.aws-serializer" +local aws_ecs_cred_provider = require "kong.plugins.aws-lambda.iam-ecs-credentials" +local aws_ec2_cred_provider = require "kong.plugins.aws-lambda.iam-ec2-credentials" local http = require "resty.http" local cjson = require "cjson.safe" local meta = require "kong.meta" @@ -21,9 +23,9 @@ end local function fetch_aws_credentials(aws_conf) local fetch_metadata_credentials do local metadata_credentials_source = { - require "kong.plugins.aws-lambda.iam-ecs-credentials", + aws_ecs_cred_provider, -- The EC2 one will always return `configured == true`, so must be the last! - require "kong.plugins.aws-lambda.iam-ec2-credentials", + aws_ec2_cred_provider, } for _, credential_source in ipairs(metadata_credentials_source) do diff --git a/kong/plugins/aws-lambda/iam-ecs-credentials.lua b/kong/plugins/aws-lambda/iam-ecs-credentials.lua index 62a1b2982f9..3e1c02f190f 100644 --- a/kong/plugins/aws-lambda/iam-ecs-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ecs-credentials.lua @@ -117,6 +117,7 @@ local function fetchCredentialsLogged() end return { + _ECS_URI = ECS_URI, -- exposed for test configured = not not ECS_URI, -- force to boolean fetchCredentials = fetchCredentialsLogged, } diff --git a/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua index 2f2acb20bc4..47a570b8a5f 100644 --- a/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua +++ b/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua @@ -1,6 +1,100 @@ -require "spec.helpers" +local helpers = require "spec.helpers" -describe("[AWS Lambda] iam-ecs", function() +for _, strategy in helpers.each_strategy() do + describe("[AWS Lambda] iam-ecs module environment variable fetch in Kong startup [#" .. strategy .. "]", function () + local proxy_client + + lazy_setup(function () + helpers.setenv("AWS_CONTAINER_CREDENTIALS_RELATIVE_URI", "/v2/credentials/unique-string-match-12344321") + + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { "aws-lambda", "file-log" }) + + local service1 = bp.services:insert { + host = "mockbin.org", + port = 80, + } + + local route1 = bp.routes:insert { + hosts = { "lambda.com" }, + service = service1, + } + + -- Add lambda plugin so that the module is loaded + bp.plugins:insert { + name = "aws-lambda", + route = { id = route1.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "kongLambdaTest", + }, + } + + local service2 = bp.services:insert { + host = "mockbin.org", + port = 80, + } + + local route2 = bp.routes:insert { + hosts = { "lambda2.com" }, + service = service2, + } + + + bp.plugins:insert { + name = "file-log", + route = { id = route2.id }, + config = { + path = "test-aws-ecs-file.log", + custom_fields_by_lua = { + ecs_uri = "return package.loaded[\"kong.plugins.aws-lambda.iam-ecs-credentials\"]._ECS_URI" + } + }, + } + + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "on", + plugins = "aws-lambda, file-log", + }, nil, nil, nil)) + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function () + proxy_client:close() + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.unsetenv("AWS_CONTAINER_CREDENTIALS_RELATIVE_URI") + end) + + it("should find ECS uri in the file log", function() + helpers.clean_logfile("test-aws-ecs-file.log") + + assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + host = "lambda2.com", + } + }) + + assert.logfile("test-aws-ecs-file.log").has.line("unique-string-match-12344321", true, 20) + end) + end) +end + +describe("[AWS Lambda] iam-ecs credential fetch test", function() local fetch_ecs, http_responses, env_vars local old_getenv = os.getenv From 42e768f271ea24e59c1c49aa567ade66273908e1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 26 Sep 2022 21:41:16 -0700 Subject: [PATCH 1804/4351] tests(perf) fix version resolve --- spec/helpers/perf/drivers/terraform.lua | 7 ++++--- spec/helpers/perf/git.lua | 10 +++++++--- 2 files changed, 11 insertions(+), 6 deletions(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 82d091b636d..dadf313c38e 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -323,8 +323,9 @@ function _M:setup_kong(version) local download_path local download_user, download_pass = "x", "x" - if version:sub(1, 1) == "2" then - download_path = "https://download.konghq.com/gateway-2.x-ubuntu-focal/pool/all/k/kong/kong_" .. + local major_version = version:sub(1, 1) + if major_version == "2" or major_version == "3" then + download_path = "https://download.konghq.com/gateway-" .. major_version .. ".x-ubuntu-focal/pool/all/k/kong/kong_" .. version .. "_amd64.deb" else error("Unknown download location for Kong version " .. version) @@ -334,7 +335,7 @@ function _M:setup_kong(version) self.daily_image_desc = nil -- daily image are only used when testing with git -- testing upon release artifact won't apply daily image files - local daily_image = "kong/kong:master-nightly-ubuntu" + local daily_image = "kong/kong:master-ubuntu" if self.opts.use_daily_image and git_repo_path then -- install docker on kong instance local _, err = execute_batch(self, self.kong_ip, { diff --git a/spec/helpers/perf/git.lua b/spec/helpers/perf/git.lua index e564960d6e0..c19d7710dba 100644 --- a/spec/helpers/perf/git.lua +++ b/spec/helpers/perf/git.lua @@ -55,17 +55,21 @@ local function git_restore() end local version_map_table = { - -- temporary hack, we usually bump version when released, but it's - -- true for master currently - ["3.0.0"] = "2.8.1", + -- temporary hack, fallback to previous version of artifact + -- if current version is not released yet + ["3.1.0"] = "3.0.0", } +local alpha_pattern = "(.+)-alpha" -- new version format starting 3.0.0 + local function get_kong_version(raw) -- unload the module if it's previously loaded package.loaded["kong.meta"] = nil local ok, meta, _ = pcall(require, "kong.meta") local v = meta._VERSION + v = string.match(v, alpha_pattern) or v + if not raw and version_map_table[v] then return version_map_table[v] end From 33365e66b1c8bad4c26c1df8dbf3b34a26d7e783 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 26 Sep 2022 23:51:39 -0700 Subject: [PATCH 1805/4351] tests(perf) fix typos --- spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua | 5 ++--- spec/helpers/perf/drivers/terraform.lua | 2 +- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua index d733a1c8520..bba05ffec6b 100644 --- a/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua +++ b/spec/04-perf/02-flamegraph/03-plugin_iterator_spec.lua @@ -21,8 +21,7 @@ for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #plugin_iterator", function() local bp, another_service, another_route lazy_setup(function() - local helpers = perf. - zsetup_kong(version) + local helpers = perf.setup_kong(version) bp = helpers.get_db_utils("postgres", { "routes", @@ -150,4 +149,4 @@ for _, version in ipairs(versions) do end) -end \ No newline at end of file +end diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index dadf313c38e..76897e965cf 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -280,7 +280,7 @@ local function prepare_spec_helpers(self, use_git, version) end end - self.log.info("Infra is up! However, preapring database remotely may take a while...") + self.log.info("Infra is up! However, preparing database remotely may take a while...") for i=1, 3 do perf.clear_loaded_package() From 0ed780510b7d560f3b216a89c420bdb05ef578e9 Mon Sep 17 00:00:00 2001 From: Angel Date: Wed, 28 Sep 2022 10:19:28 -0400 Subject: [PATCH 1806/4351] docs(api): update router documentation to include atc-router docs links (#9479) --- autodoc/admin-api/data/admin-api.lua | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 88950389002..9a0adf278ce 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -969,6 +969,19 @@ return { A route can't have both `tls` and `tls_passthrough` protocols at same time. + The 3.0.x release introduces a new router implementation: `atc-router`. + The router adds: + + * Reduced router rebuild time when changing Kong’s configuration + * Increased runtime performance when routing requests + * Reduced P99 latency from 1.5s to 0.1s with 10,000 routes + + Learn more about the router: + + [Configure routes using expressions](/gateway/3.0.x/key-concepts/routes/expressions) + [Router Expressions language reference](/gateway/3.0.x/reference/router-expressions-language/) + + #### Path handling algorithms {:.note} From eb1dfe5fdfc4b12aa42cf1df9027f310b6eb85ee Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 29 Sep 2022 01:40:22 -0700 Subject: [PATCH 1807/4351] fix(busted) silence gobal var warnings from OpenResty (#9395) 6c9814db1 added Penlight to the top of bin/busted, which triggers a warning because it depends on lfs, which sets a global var: > writing a global Lua variable ('lfs') which may lead to race conditions > between concurrent requests, so prefer the use of 'local' variables --- bin/busted | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/bin/busted b/bin/busted index 778034fd0af..ff2c7b585a1 100755 --- a/bin/busted +++ b/bin/busted @@ -1,5 +1,7 @@ #!/usr/bin/env resty +setmetatable(_G, nil) + local pl_path = require("pl.path") local cert_path = pl_path.abspath("spec/fixtures/kong_spec.crt") @@ -49,8 +51,6 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then os.exit(rc) end -setmetatable(_G, nil) - pcall(require, "luarocks.loader") require("kong.globalpatches")({ From ae3043cd33cbfd0fe8e3967e7a714e644598e296 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 30 Sep 2022 10:27:10 +0800 Subject: [PATCH 1808/4351] tests(perf): run apt-get update before install (#9484) --- .github/workflows/perf.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 4a36ca96cf4..2666343e599 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -114,7 +114,7 @@ jobs: - name: Install performance test Dependencies run: | # in Kong repository - sudo apt install inkscape -y + sudo apt update && sudo apt install inkscape -y # terraform! wget https://releases.hashicorp.com/terraform/${{ env.terraform_version }}/terraform_${{ env.terraform_version }}_linux_amd64.zip From 8997c5b4234a0623d895a7e893954275980a0144 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 29 Sep 2022 14:10:33 +0300 Subject: [PATCH 1809/4351] fix(*): do not use stale router data if workers are respawned ### Summary @Benny-Git reported on #9090 about issue of stale data picked up for router in case the worker was restarted. Some insights: There are several ways to restart workers: 1. you reload them with e.g. kong reload or similar nginx signal 2. worker crashes 3. worker is killed On case 1 the `init` phase will be re-executed, on 2 and 3 it will not. This commit ensures that the router is rebuild on init worker if it is not current. --- kong/init.lua | 19 ++++++++++++++----- kong/runloop/handler.lua | 2 +- 2 files changed, 15 insertions(+), 6 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 7177e32fa6c..faf6d55c948 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -716,22 +716,31 @@ function Kong.init_worker() end end - if kong.configuration.role ~= "control_plane" then + local is_not_control_plane = kong.configuration.role ~= "control_plane" + if is_not_control_plane then ok, err = execute_cache_warmup(kong.configuration) if not ok then ngx_log(ngx_ERR, "failed to warm up the DB cache: " .. err) end end - runloop.init_worker.before() - - -- run plugins init_worker context ok, err = runloop.update_plugins_iterator() if not ok then stash_init_worker_error("failed to build the plugins iterator: " .. err) return end + if is_not_control_plane then + ok, err = runloop.update_router() + if not ok then + stash_init_worker_error("failed to build the router: " .. err) + return + end + end + + runloop.init_worker.before() + + -- run plugins init_worker context local plugins_iterator = runloop.get_plugins_iterator() local errors = execute_init_worker_plugins_iterator(plugins_iterator, ctx) if errors then @@ -744,7 +753,7 @@ function Kong.init_worker() runloop.init_worker.after() - if kong.configuration.role ~= "control_plane" and ngx.worker.id() == 0 then + if is_not_control_plane and ngx.worker.id() == 0 then plugin_servers.start() end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 0af65a87618..771eb677a73 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1073,7 +1073,7 @@ end -- before or after the plugins return { build_router = build_router, - + update_router = update_router, build_plugins_iterator = build_plugins_iterator, update_plugins_iterator = update_plugins_iterator, get_plugins_iterator = get_plugins_iterator, From 27b1e2c36bc0b629cd4f218503833a08a70cdddb Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 3 Oct 2022 22:49:28 +0200 Subject: [PATCH 1810/4351] tests(router): add worker_consistency=eventual to test case A test existed to cover a similar scenario. This commit adds worker_consistency=eventual to the test, necessary to reproduce this specific failure. --- .../05-proxy/02-router_spec.lua | 158 +++++++++--------- 1 file changed, 82 insertions(+), 76 deletions(-) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index aca123fb421..d79137febb9 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2243,99 +2243,105 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("Router [#" .. strategy .. ", flavor = " .. flavor .. "] at startup" , function() - local proxy_client - local route + for _, consistency in ipairs({ "strict", "eventual" }) do + describe("Router [#" .. strategy .. ", flavor = " .. flavor .. + ", consistency = " .. consistency .. "] at startup" , function() + local proxy_client + local route - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - }, { - "enable-buffering", - }) + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { + "enable-buffering", + }) - route = bp.routes:insert({ - methods = { "GET" }, - protocols = { "http" }, - strip_path = false, - }) + route = bp.routes:insert({ + methods = { "GET" }, + protocols = { "http" }, + strip_path = false, + }) - if enable_buffering then - bp.plugins:insert { - name = "enable-buffering", - protocols = { "http", "https", "grpc", "grpcs" }, - } - end + if enable_buffering then + bp.plugins:insert { + name = "enable-buffering", + protocols = { "http", "https", "grpc", "grpcs" }, + } + end - assert(helpers.start_kong({ - router_flavor = flavor, - database = strategy, - nginx_worker_processes = 4, - plugins = "bundled,enable-buffering", - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) + assert(helpers.start_kong({ + router_flavor = flavor, + worker_consistency = consistency, + database = strategy, + nginx_worker_processes = 4, + plugins = "bundled,enable-buffering", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) - lazy_teardown(function() - helpers.stop_kong() - end) + lazy_teardown(function() + helpers.stop_kong() + end) - before_each(function() - proxy_client = helpers.proxy_client() - end) + before_each(function() + proxy_client = helpers.proxy_client() + end) - after_each(function() - if proxy_client then - proxy_client:close() - end - end) + after_each(function() + if proxy_client then + proxy_client:close() + end + end) - it("uses configuration from datastore or declarative_config", function() - for _ = 1, 1000 do - proxy_client = helpers.proxy_client() - local res = assert(proxy_client:send { - method = "GET", - path = "/get", - headers = { ["kong-debug"] = 1 }, - }) + it("uses configuration from datastore or declarative_config", function() + for _ = 1, 1000 do + proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { ["kong-debug"] = 1 }, + }) - assert.response(res).has_status(200) + assert.response(res).has_status(200) - assert.equal(route.service.name, res.headers["kong-service-name"]) - proxy_client:close() - end - end) + assert.equal(route.service.name, res.headers["kong-service-name"]) + proxy_client:close() + end + end) - it("#db worker respawn correctly rebuilds router", function() - local admin_client = helpers.admin_client() + it("#db worker respawn correctly rebuilds router", function() + local admin_client = helpers.admin_client() - local res = assert(admin_client:post("/routes", { - headers = { ["Content-Type"] = "application/json" }, - body = { - paths = { "/foo" }, - }, - })) - assert.res_status(201, res) - admin_client:close() + local res = assert(admin_client:post("/routes", { + headers = { ["Content-Type"] = "application/json" }, + body = { + paths = { "/foo" }, + }, + })) + assert.res_status(201, res) + admin_client:close() - assert(helpers.signal_workers(nil, "-TERM")) + local workers_before = helpers.get_kong_workers() + assert(helpers.signal_workers(nil, "-TERM")) + helpers.wait_until_no_common_workers(workers_before, 1) -- respawned - proxy_client:close() - proxy_client = helpers.proxy_client() + proxy_client:close() + proxy_client = helpers.proxy_client() - local res = assert(proxy_client:send { - method = "GET", - path = "/foo", - headers = { ["kong-debug"] = 1 }, - }) + local res = assert(proxy_client:send { + method = "GET", + path = "/foo", + headers = { ["kong-debug"] = 1 }, + }) - local body = assert.response(res).has_status(503) - local json = cjson.decode(body) - assert.equal("no Service found with those values", json.message) + local body = assert.response(res).has_status(503) + local json = cjson.decode(body) + assert.equal("no Service found with those values", json.message) + end) end) - end) + end end end end From 52db00a86816ba7228d4c848ba9b5d6f0b5a5109 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 4 Oct 2022 17:04:50 +0300 Subject: [PATCH 1811/4351] fix(cmd): kong prepare to write out .kong_process_secrets (#9478) ### Summary Kong Docker image for example starts Kong by running `kong prepare` and then executes `nginx -c ... -p ...` as seen in: https://github.com/Kong/docker-kong/blob/master/alpine/docker-entrypoint.sh This causes issues with Kong secret management references. By default, Kong passes secrets to nginx using environment variable when using `kong start`, but here the `nginx` is started directly without calling `kong start` and thus the secrets are not available for Kong init. This commit fixes that. --- kong/cmd/prepare.lua | 2 +- kong/cmd/utils/prefix_handler.lua | 3 + .../02-integration/02-cmd/09-prepare_spec.lua | 101 ++++++++++++++++++ 3 files changed, 105 insertions(+), 1 deletion(-) diff --git a/kong/cmd/prepare.lua b/kong/cmd/prepare.lua index 3679949459f..58476829a25 100644 --- a/kong/cmd/prepare.lua +++ b/kong/cmd/prepare.lua @@ -7,7 +7,7 @@ local function execute(args) prefix = args.prefix })) - local ok, err = prefix_handler.prepare_prefix(conf, args.nginx_conf) + local ok, err = prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, true) if not ok then error("could not prepare Kong prefix at " .. conf.prefix .. ": " .. err) end diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index e4e7e69b104..b2cf4c67405 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -570,6 +570,9 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ if not ok then return nil, err end + + elseif not write_process_secrets then + os.remove(kong_config.kong_process_secrets) end return true diff --git a/spec/02-integration/02-cmd/09-prepare_spec.lua b/spec/02-integration/02-cmd/09-prepare_spec.lua index d3a5f1596d9..99110f96618 100644 --- a/spec/02-integration/02-cmd/09-prepare_spec.lua +++ b/spec/02-integration/02-cmd/09-prepare_spec.lua @@ -1,4 +1,9 @@ local helpers = require "spec.helpers" +local signals = require "kong.cmd.utils.nginx_signals" +local pl_utils = require "pl.utils" + + +local fmt = string.format local TEST_PREFIX = "servroot_prepared_test" @@ -19,9 +24,31 @@ describe("kong prepare", function() })) assert.truthy(helpers.path.exists(TEST_PREFIX)) + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") + local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) + local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) + + assert.falsy(helpers.path.exists(process_secrets)) + assert.truthy(helpers.path.exists(admin_access_log_path)) + assert.truthy(helpers.path.exists(admin_error_log_path)) + end) + + it("prepares a prefix and creates a process secrets file", function() + helpers.setenv("PG_USER", "test-user") + finally(function() + helpers.unsetenv("PG_USER") + end) + assert(helpers.kong_exec("prepare -c " .. helpers.test_conf_path, { + prefix = TEST_PREFIX, + pg_user = "{vault://env/pg-user}", + })) + assert.truthy(helpers.path.exists(TEST_PREFIX)) + + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) + assert.truthy(helpers.path.exists(process_secrets)) assert.truthy(helpers.path.exists(admin_access_log_path)) assert.truthy(helpers.path.exists(admin_error_log_path)) end) @@ -55,4 +82,78 @@ describe("kong prepare", function() nil, true) end) end) + + for _, strategy in helpers.each_strategy({ "postgres" }) do + describe("and start", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { "routes" }) + end) + after_each(function() + helpers.stop_kong(TEST_PREFIX) + end) + it("prepares a prefix and starts kong correctly [#" .. strategy .. "]", function() + helpers.setenv("PG_DATABASE", "kong") + finally(function() + helpers.unsetenv("PG_DATABASE") + end) + assert(helpers.kong_exec("prepare -c " .. helpers.test_conf_path, { + prefix = TEST_PREFIX, + database = strategy, + pg_database = "{vault://env/pg-database}", + })) + assert.truthy(helpers.path.exists(TEST_PREFIX)) + + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") + local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) + local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) + + assert.truthy(helpers.path.exists(process_secrets)) + assert.truthy(helpers.path.exists(admin_access_log_path)) + assert.truthy(helpers.path.exists(admin_error_log_path)) + + local nginx_bin, err = signals.find_nginx_bin() + assert.is_nil(err) + + local cmd = fmt("%s -p %s -c %s", nginx_bin, TEST_PREFIX, "nginx.conf") + local ok, _, _, stderr = pl_utils.executeex(cmd) + + assert.equal("", stderr) + assert.truthy(ok) + local admin_client = helpers.admin_client() + local res = admin_client:get("/routes") + assert.res_status(200, res) + admin_client:close() + end) + + it("prepares a prefix and fails to start kong correctly [#" .. strategy .. "]", function() + helpers.setenv("PG_DATABASE", "kong_tests_unknown") + finally(function() + helpers.unsetenv("PG_DATABASE") + end) + assert(helpers.kong_exec("prepare -c " .. helpers.test_conf_path, { + prefix = TEST_PREFIX, + database = strategy, + pg_database = "{vault://env/pg-database}", + })) + assert.truthy(helpers.path.exists(TEST_PREFIX)) + + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") + local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) + local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) + + assert.truthy(helpers.path.exists(process_secrets)) + assert.truthy(helpers.path.exists(admin_access_log_path)) + assert.truthy(helpers.path.exists(admin_error_log_path)) + + local nginx_bin, err = signals.find_nginx_bin() + assert.is_nil(err) + + local cmd = fmt("%s -p %s -c %s", nginx_bin, TEST_PREFIX, "nginx.conf") + local ok, _, _, stderr = pl_utils.executeex(cmd) + + assert.matches("kong_tests_unknown", stderr) + assert.falsy(ok) + end) + end) + end end) From e230d0885f6aa22e2126afd71aa9110b7b5a31c6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 16 Aug 2022 19:38:21 +0300 Subject: [PATCH 1812/4351] feat(conf): allow *_cert and *_cert_key to be stored in environment variables and vaults ### Summary Allow several `kong.conf` values to be stored in vaults or environment variables: - `ssl_cert` - `ssl_cert_key` - `admin_ssl_cert` - `admin_ssl_cert_key` - `status_ssl_cert` - `status_ssl_cert_key` - `cluster_cert` - `cluster_cert_key` - `client_ssl_cert` - `client_ssl_cert_key` #### Usage The following is possible after this is commit is merged: ```bash CERT=$( Date: Wed, 31 Aug 2022 18:19:04 +0200 Subject: [PATCH 1813/4351] feat(conf): add support for remaining variables (#9352) * move creation of certificate and key files in a separate block * add file creation for the remaining certs and keys: cluster_ and client_ * update configuration with generated path for cluster_* and client_* --- kong/cmd/utils/prefix_handler.lua | 72 +++++++++++++++++++++++----- kong/conf_loader/init.lua | 12 ++--- spec/01-unit/03-conf_loader_spec.lua | 24 +++++----- 3 files changed, 79 insertions(+), 29 deletions(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 5df529a06f1..bf5f3aaa4cb 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -461,24 +461,74 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ ssl_cert_key[1] = kong_config[prefix .. "ssl_cert_key_default"] ssl_cert[2] = kong_config[prefix .. "ssl_cert_default_ecdsa"] ssl_cert_key[2] = kong_config[prefix .. "ssl_cert_key_default_ecdsa"] + end + end + end - else - local ssl_path = join(kong_config.prefix, "ssl") - makepath(ssl_path) + -- create certs files and assign paths if needed + do - for i, cert in ipairs(ssl_cert) do - local path = join(ssl_path, target .. "-" .. i .. ".crt") - write_ssl_cert(path, cert) - ssl_cert[i] = path + local function write_file_set_path( + file, + format, + write_func, + ssl_path, + target, + config_key + ) + if type(file) == "string" then + if not exists(file) then + if not exists(ssl_path) then + makepath(ssl_path) + end + local path = join(ssl_path, target .. format) + write_func(path, file) + kong_config[config_key] = path end - for i, cert_key in ipairs(ssl_cert_key) do - local path = join(ssl_path, target .. "-" .. i .. ".key") - write_ssl_cert_key(path, cert_key) - ssl_cert_key[i] = path + else + for i, cert_key in ipairs(file) do + if not exists(cert_key) then + if not exists(ssl_path) then + makepath(ssl_path) + end + local path = join(ssl_path, target .. "-" .. i .. format) + write_func(path, cert_key) + file[i] = path + end end end end + + for _, target in ipairs({ + "proxy", + "admin", + "status", + "client", + "cluster" + }) do + + local prefix + if target == "proxy" then + prefix = "ssl" + elseif target == "cluster" then + prefix = target + else + prefix = target .. "_ssl" + end + + local cert_k = prefix .. "_cert" + local key_k = prefix .. "_cert_key" + local ssl_cert = kong_config[cert_k] + local ssl_cert_key = kong_config[key_k] + + if ssl_cert and ssl_cert_key and #ssl_cert > 0 and #ssl_cert_key > 0 then + local ssl_path = join(kong_config.prefix, "ssl") + + write_file_set_path(ssl_cert, ".crt", write_ssl_cert, ssl_path, target, cert_k) + write_file_set_path(ssl_cert_key, ".key", write_ssl_cert_key, ssl_path, target, key_k) + end + end end if kong_config.lua_ssl_trusted_certificate_combined then diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 6653b664bb6..00487455a12 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -752,7 +752,7 @@ local function check_and_infer(conf, opts) if not exists(cert) then local _, err = openssl_x509.new(cert) if err then - errors[#errors + 1] = prefix .. "ssl_cert: no such file at " .. cert + errors[#errors + 1] = prefix .. "ssl_cert: failed loading certificate from " .. cert end end end @@ -763,7 +763,7 @@ local function check_and_infer(conf, opts) if not exists(cert_key) then local _, err = openssl_pkey.new(cert_key) if err then - errors[#errors + 1] = prefix .. "ssl_cert_key: no such file at " .. cert_key + errors[#errors + 1] = prefix .. "ssl_cert_key: failed loading key from " .. cert_key end end end @@ -785,14 +785,14 @@ local function check_and_infer(conf, opts) if client_ssl_cert and not exists(client_ssl_cert) then local _, err = openssl_x509.new(client_ssl_cert) if err then - errors[#errors + 1] = "client_ssl_cert: no such file at " .. client_ssl_cert + errors[#errors + 1] = "client_ssl_cert: failed loading certificate from " .. client_ssl_cert end end if client_ssl_cert_key and not exists(client_ssl_cert_key) then local _, err = openssl_pkey.new(client_ssl_cert_key) if err then - errors[#errors + 1] = "client_ssl_cert_key: no such file at " .. + errors[#errors + 1] = "client_ssl_cert_key: failed loading key from " .. client_ssl_cert_key end end @@ -1013,14 +1013,14 @@ local function check_and_infer(conf, opts) if not exists(cluster_cert) then local _, err = openssl_x509.new(cluster_cert) if err then - errors[#errors + 1] = "cluster_cert: no such file at " .. cluster_cert + errors[#errors + 1] = "cluster_cert: failed loading certificate from " .. cluster_cert end end if not exists(cluster_cert_key) then local _, err = openssl_pkey.new(cluster_cert_key) if err then - errors[#errors + 1] = "cluster_cert_key: no such file at " .. cluster_cert_key + errors[#errors + 1] = "cluster_cert_key: failed loading key from " .. cluster_cert_key end end end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index f799dedd650..ac0c88a09f8 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -770,8 +770,8 @@ describe("Configuration loader", function() ssl_cert_key = "/path/cert_key.pem" }) assert.equal(2, #errors) - assert.contains("ssl_cert: no such file at /path/cert.pem", errors) - assert.contains("ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("ssl_cert: failed loading certificate from /path/cert.pem", errors) + assert.contains("ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) conf, _, errors = conf_loader(nil, { @@ -779,7 +779,7 @@ describe("Configuration loader", function() ssl_cert_key = "/path/cert_key.pem" }) assert.equal(1, #errors) - assert.contains("ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) end) it("requires SSL DH param file to exist", function() @@ -1050,8 +1050,8 @@ describe("Configuration loader", function() client_ssl_cert_key = "/path/cert_key.pem" }) assert.equal(2, #errors) - assert.contains("client_ssl_cert: no such file at /path/cert.pem", errors) - assert.contains("client_ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("client_ssl_cert: failed loading certificate from /path/cert.pem", errors) + assert.contains("client_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) conf, _, errors = conf_loader(nil, { @@ -1060,7 +1060,7 @@ describe("Configuration loader", function() client_ssl_cert_key = "/path/cert_key.pem" }) assert.equal(1, #errors) - assert.contains("client_ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("client_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) end) it("resolves SSL cert/key to absolute path", function() @@ -1117,8 +1117,8 @@ describe("Configuration loader", function() admin_ssl_cert_key = "/path/cert_key.pem" }) assert.equal(2, #errors) - assert.contains("admin_ssl_cert: no such file at /path/cert.pem", errors) - assert.contains("admin_ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("admin_ssl_cert: failed loading certificate from /path/cert.pem", errors) + assert.contains("admin_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) conf, _, errors = conf_loader(nil, { @@ -1126,7 +1126,7 @@ describe("Configuration loader", function() admin_ssl_cert_key = "/path/cert_key.pem" }) assert.equal(1, #errors) - assert.contains("admin_ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("admin_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) end) it("resolves SSL cert/key to absolute path", function() @@ -1188,8 +1188,8 @@ describe("Configuration loader", function() status_ssl_cert_key = "/path/cert_key.pem" }) assert.equal(2, #errors) - assert.contains("status_ssl_cert: no such file at /path/cert.pem", errors) - assert.contains("status_ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("status_ssl_cert: failed loading certificate from /path/cert.pem", errors) + assert.contains("status_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) conf, _, errors = conf_loader(nil, { @@ -1198,7 +1198,7 @@ describe("Configuration loader", function() status_ssl_cert_key = "/path/cert_key.pem" }) assert.equal(1, #errors) - assert.contains("status_ssl_cert_key: no such file at /path/cert_key.pem", errors) + assert.contains("status_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) assert.is_nil(conf) end) it("resolves SSL cert/key to absolute path", function() From c88c35ab870ef5a2a17ade760511859f31b68c14 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Fri, 2 Sep 2022 15:16:02 +0200 Subject: [PATCH 1814/4351] feat(conf): support base64 encoded *_cert and *_cert_key (#9367) * support base64 encoded *_cert and *_cert_key * support base64url encoding This adds a test case to ensure base64 encoded properties are corectly parsed and decoded. --- kong/conf_loader/init.lua | 35 +++++++++++++++++++++++++ spec/01-unit/03-conf_loader_spec.lua | 39 ++++++++++++++++++++++++++++ 2 files changed, 74 insertions(+) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 00487455a12..e0f3681fc55 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -18,6 +18,7 @@ local utils = require "kong.tools.utils" local log = require "kong.cmd.utils.log" local env = require "kong.cmd.utils.env" local ffi = require "ffi" +local base64 = require "ngx.base64" local fmt = string.format @@ -44,6 +45,8 @@ local abspath = pl_path.abspath local tostring = tostring local tonumber = tonumber local setmetatable = setmetatable +local decode_base64 = ngx.decode_base64 +local decode_base64url = base64.decode_base64url local get_phase do @@ -622,6 +625,26 @@ local function infer_value(value, typ, opts) end +local function try_base64_decode(vals) + if type(vals) == "table" then + for i, v in ipairs(vals) do + vals[i] = decode_base64(v) + or decode_base64url(v) + or v + end + return vals + end + + if type(vals) == "string" then + return decode_base64(vals) + or decode_base64url(vals) + or vals + end + + return vals +end + + -- Validate properties (type/enum/custom) and infer their type. -- @param[type=table] conf The configuration table to treat. local function check_and_infer(conf, opts) @@ -646,6 +669,18 @@ local function check_and_infer(conf, opts) conf[k] = value end + -- decode base64 for supported fields + for _, prefix in ipairs({ + "ssl", + "admin_ssl", + "status_ssl", + "client_ssl", + "cluster" + }) do + conf[prefix .. "_cert"] = try_base64_decode(conf[prefix .. "_cert"]) + conf[prefix .. "_cert_key"] = try_base64_decode(conf[prefix .. "_cert_key"]) + end + --------------------- -- custom validations --------------------- diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index ac0c88a09f8..9840ca9dad4 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -728,6 +728,45 @@ describe("Configuration loader", function() assert.is_nil(conf) end) describe("SSL", function() + it("accepts and decodes valid base64 values", function() + local ssl_fixtures = require "spec.fixtures.ssl" + local prefixes = { + "ssl", + "admin_ssl", + "status_ssl", + "client_ssl", + "cluster" + } + local cert = ssl_fixtures.cert + local key = ssl_fixtures.key + local cert_base64 = ngx.encode_base64(cert) + local key_base64 = ngx.encode_base64(key) + local params = {} + for _, prefix in ipairs(prefixes) do + params[prefix .. "_cert"] = cert_base64 + params[prefix .. "_cert_key"] = key_base64 + end + local conf, err = conf_loader(nil, params) + + assert.is_nil(err) + assert.is_table(conf) + for _, prefix in ipairs(prefixes) do + local certs = conf[prefix .. "_cert"] + local keys = conf[prefix .. "_cert_key"] + + if type(certs) == "table" then + for i = 1, #certs do + assert.equals(cert, certs[i]) + assert.equals(key, keys[i]) + end + end + + if type(certs) == "string" then + assert.equals(cert, certs) + assert.equals(key, keys) + end + end + end) describe("proxy", function() it("does not check SSL cert and key if SSL is off", function() local conf, err = conf_loader(nil, { From c7727238ff377533595a9d67d0728d280ec81c85 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 5 Sep 2022 17:59:03 +0200 Subject: [PATCH 1815/4351] feat(conf): add cluster_ca_cert, ssl_dhparam, lua_ssl_trusted_certificate This adds to the supported properties that can be assigned via environment variables or vault. --- kong/cmd/utils/prefix_handler.lua | 93 +++++++++++++++++++++------ kong/conf_loader/init.lua | 96 ++++++++++++++++++++-------- spec/01-unit/03-conf_loader_spec.lua | 28 +++++++- 3 files changed, 169 insertions(+), 48 deletions(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index bf5f3aaa4cb..788d0fdce42 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -468,33 +468,64 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ -- create certs files and assign paths if needed do + local function propagate_dhparam(path) + kong_config["nginx_http_ssl_dhparam"] = path + kong_config["nginx_stream_ssl_dhparam"] = path + + for _, directive in ipairs(kong_config["nginx_http_directives"]) do + if directive.name == "ssl_dhparam" and directive.value then + directive.value = path + end + end + + for _, directive in ipairs(kong_config["nginx_stream_directives"]) do + if directive.name == "ssl_dhparam" and directive.value then + directive.value = path + end + end + end + + local function is_predefined_dhgroup(group) + if type(group) ~= "string" then + return false + end + + return not not openssl_pkey.paramgen({ + type = "DH", + group = group, + }) + end + local function write_file_set_path( - file, + contents, format, write_func, ssl_path, target, config_key ) - if type(file) == "string" then - if not exists(file) then + if type(contents) == "string" then + if not exists(contents) then if not exists(ssl_path) then makepath(ssl_path) end local path = join(ssl_path, target .. format) - write_func(path, file) + write_func(path, contents) kong_config[config_key] = path + if target == "ssl-dhparam" then + propagate_dhparam(path) + end end else - for i, cert_key in ipairs(file) do - if not exists(cert_key) then + for i, content in ipairs(contents) do + if not exists(content) then if not exists(ssl_path) then makepath(ssl_path) end local path = join(ssl_path, target .. "-" .. i .. format) - write_func(path, cert_key) - file[i] = path + write_func(path, content) + contents[i] = path end end end @@ -505,28 +536,48 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ "admin", "status", "client", - "cluster" + "cluster", + "ssl-dhparam", + "lua-ssl-trusted", + "cluster-ca" }) do + local ssl_path = join(kong_config.prefix, "ssl") + local cert_name + local key_name + local ssl_cert + local ssl_key - local prefix if target == "proxy" then - prefix = "ssl" + cert_name = "ssl_cert" + key_name = "ssl_cert_key" elseif target == "cluster" then - prefix = target + cert_name = target .. "_cert" + key_name = target .. "_cert_key" + elseif target == "cluster-ca" then + cert_name = "cluster_ca_cert" + elseif target == "ssl-dhparam" then + cert_name = "ssl_dhparam" + elseif target == "lua-ssl-trusted" then + cert_name = "lua_ssl_trusted_certificate" else - prefix = target .. "_ssl" + cert_name = target .. "_ssl_cert" + key_name = target .. "_ssl_cert_key" end - local cert_k = prefix .. "_cert" - local key_k = prefix .. "_cert_key" - local ssl_cert = kong_config[cert_k] - local ssl_cert_key = kong_config[key_k] + if cert_name and (cert_name ~= "ssl_dhparam" or + not is_predefined_dhgroup(kong_config[cert_name])) then + ssl_cert = kong_config[cert_name] + end + ssl_key = key_name and kong_config[key_name] - if ssl_cert and ssl_cert_key and #ssl_cert > 0 and #ssl_cert_key > 0 then - local ssl_path = join(kong_config.prefix, "ssl") + if ssl_cert and #ssl_cert > 0 then + write_file_set_path(ssl_cert, ".crt", write_ssl_cert, ssl_path, target, + cert_name) + end - write_file_set_path(ssl_cert, ".crt", write_ssl_cert, ssl_path, target, cert_k) - write_file_set_path(ssl_cert_key, ".key", write_ssl_cert_key, ssl_path, target, key_k) + if ssl_key and #ssl_key > 0 then + write_file_set_path(ssl_key, ".key", write_ssl_cert_key, ssl_path, + target, key_name) end end end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e0f3681fc55..634dab47096 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -626,9 +626,15 @@ end local function try_base64_decode(vals) + -- names that we should not attempt decoding + local decode_blacklist = { + system = "system" + } + if type(vals) == "table" then for i, v in ipairs(vals) do - vals[i] = decode_base64(v) + vals[i] = decode_blacklist[v] + or decode_base64(v) or decode_base64url(v) or v end @@ -636,7 +642,8 @@ local function try_base64_decode(vals) end if type(vals) == "string" then - return decode_base64(vals) + return decode_blacklist[vals] + or decode_base64(vals) or decode_base64url(vals) or vals end @@ -669,16 +676,23 @@ local function check_and_infer(conf, opts) conf[k] = value end - -- decode base64 for supported fields - for _, prefix in ipairs({ - "ssl", - "admin_ssl", - "status_ssl", - "client_ssl", - "cluster" + -- decode base64 for supported properties + for cert_name, has_key in pairs({ + ssl_cert = true, + admin_ssl_cert = true, + status_ssl_cert = true, + client_ssl_cert = true, + cluster_cert = true, + ssl_dhparam = false, + lua_ssl_trusted_certificate = false, + cluster_ca_cert = false }) do - conf[prefix .. "_cert"] = try_base64_decode(conf[prefix .. "_cert"]) - conf[prefix .. "_cert_key"] = try_base64_decode(conf[prefix .. "_cert_key"]) + conf[cert_name] = try_base64_decode(conf[cert_name]) + + if has_key then + local key_name = cert_name .. "_key" + conf[key_name] = try_base64_decode(conf[key_name]) + end end --------------------- @@ -836,11 +850,11 @@ local function check_and_infer(conf, opts) if conf.lua_ssl_trusted_certificate then local new_paths = {} - for _, path in ipairs(conf.lua_ssl_trusted_certificate) do - if path == "system" then + for _, trusted_cert in ipairs(conf.lua_ssl_trusted_certificate) do + if trusted_cert == "system" then local system_path, err = utils.get_system_trusted_certs_filepath() if system_path then - path = system_path + trusted_cert = system_path elseif not ngx.IS_CLI then log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. @@ -849,12 +863,17 @@ local function check_and_infer(conf, opts) end end - if path ~= "system" then - if not exists(path) then - errors[#errors + 1] = "lua_ssl_trusted_certificate: no such file at " .. path + if trusted_cert ~= "system" then + if not exists(trusted_cert) then + local _, err = openssl_x509.new(trusted_cert) + if err then + errors[#errors + 1] = "lua_ssl_trusted_certificate: " .. + "failed loading certificate from " .. + trusted_cert + end end - new_paths[#new_paths + 1] = path + new_paths[#new_paths + 1] = trusted_cert end end @@ -885,8 +904,18 @@ local function check_and_infer(conf, opts) end if conf.ssl_dhparam then - if not is_predefined_dhgroup(conf.ssl_dhparam) and not exists(conf.ssl_dhparam) then - errors[#errors + 1] = "ssl_dhparam: no such file at " .. conf.ssl_dhparam + if not is_predefined_dhgroup(conf.ssl_dhparam) + and not exists(conf.ssl_dhparam) then + local _, err = openssl_pkey.new( + { + type = "DH", + param = conf.ssl_dhparam + } + ) + if err then + errors[#errors + 1] = "ssl_dhparam: failed loading certificate from " + .. conf.ssl_dhparam + end end else @@ -1040,6 +1069,7 @@ local function check_and_infer(conf, opts) if conf.role == "control_plane" or conf.role == "data_plane" then local cluster_cert = conf.cluster_cert local cluster_cert_key = conf.cluster_cert_key + local cluster_ca_cert = conf.cluster_ca_cert if not cluster_cert or not cluster_cert_key then errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" @@ -1059,6 +1089,14 @@ local function check_and_infer(conf, opts) end end end + + if cluster_ca_cert and not exists(cluster_ca_cert) then + local _, err = openssl_x509.new(cluster_ca_cert) + if err then + errors[#errors + 1] = "cluster_ca_cert: failed loading certificate from " .. + cluster_ca_cert + end + end end if conf.upstream_keepalive_pool_size < 0 then @@ -1769,7 +1807,7 @@ local function load(path, custom_conf, opts) end end - if conf.cluster_ca_cert then + if conf.cluster_ca_cert and exists(conf.cluster_ca_cert) then conf.cluster_ca_cert = abspath(conf.cluster_ca_cert) end @@ -1777,7 +1815,7 @@ local function load(path, custom_conf, opts) conf.stream_proxy_ssl_enabled or conf.admin_ssl_enabled or conf.status_ssl_enabled - + for _, name in ipairs({ "nginx_http_directives", "nginx_stream_directives" }) do for i, directive in ipairs(conf[name]) do if directive.name == "ssl_dhparam" then @@ -1789,7 +1827,7 @@ local function load(path, custom_conf, opts) remove(conf[name], i) end - else + elseif exists(directive.value) then directive.value = abspath(directive.value) end @@ -1800,8 +1838,16 @@ local function load(path, custom_conf, opts) if conf.lua_ssl_trusted_certificate and #conf.lua_ssl_trusted_certificate > 0 then - conf.lua_ssl_trusted_certificate = - tablex.map(pl_path.abspath, conf.lua_ssl_trusted_certificate) + + conf.lua_ssl_trusted_certificate = tablex.map( + function(cert) + if exists(cert) then + return abspath(cert) + end + return cert + end, + conf.lua_ssl_trusted_certificate + ) conf.lua_ssl_trusted_certificate_combined = abspath(pl_path.join(conf.prefix, ".ca_combined")) diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 9840ca9dad4..c6839231469 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -827,7 +827,7 @@ describe("Configuration loader", function() ssl_dhparam = "/path/dhparam.pem" }) assert.equal(1, #errors) - assert.contains("ssl_dhparam: no such file at /path/dhparam.pem", errors) + assert.contains("ssl_dhparam: failed loading certificate from /path/dhparam.pem", errors) assert.is_nil(conf) conf, _, errors = conf_loader(nil, { @@ -845,7 +845,7 @@ describe("Configuration loader", function() lua_ssl_trusted_certificate = "/path/cert.pem", }) assert.equal(1, #errors) - assert.contains("lua_ssl_trusted_certificate: no such file at /path/cert.pem", errors) + assert.contains("lua_ssl_trusted_certificate: failed loading certificate from /path/cert.pem", errors) assert.is_nil(conf) end) it("accepts several CA certs in lua_ssl_trusted_certificate, setting lua_ssl_trusted_certificate_combined", function() @@ -904,6 +904,30 @@ describe("Configuration loader", function() }) assert.is_nil(errors) end) + it("requires cluster_cert and key files to exist", function() + local conf, _, errors = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_cert = "path/kong_clustering.crt", + cluster_cert_key = "path/kong_clustering.key", + }) + assert.equal(2, #errors) + assert.contains("cluster_cert: failed loading certificate from path/kong_clustering.crt", errors) + assert.contains("cluster_cert_key: failed loading key from path/kong_clustering.key", errors) + assert.is_nil(conf) + end) + it("requires cluster_ca_cert file to exist", function() + local conf, _, errors = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_ca_cert = "path/kong_clustering_ca.crt", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + }) + assert.equal(1, #errors) + assert.contains("cluster_ca_cert: failed loading certificate from path/kong_clustering_ca.crt", errors) + assert.is_nil(conf) + end) it("autoload cluster_cert or cluster_ca_cert for data plane in lua_ssl_trusted_certificate", function() local conf, _, errors = conf_loader(nil, { role = "data_plane", From 23ff6bd80ba8b67526174b281c95f4994304f34f Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 6 Sep 2022 18:39:41 +0200 Subject: [PATCH 1816/4351] feat(conf): more test cases * test all base64 decodings * test that properties passed as content result in files being stored --- spec/01-unit/03-conf_loader_spec.lua | 58 ++++++++++++++----------- spec/01-unit/04-prefix_handler_spec.lua | 45 +++++++++++++++++++ spec/fixtures/ssl.lua | 9 ++++ 3 files changed, 87 insertions(+), 25 deletions(-) diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index c6839231469..2043189afae 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -730,40 +730,48 @@ describe("Configuration loader", function() describe("SSL", function() it("accepts and decodes valid base64 values", function() local ssl_fixtures = require "spec.fixtures.ssl" - local prefixes = { - "ssl", - "admin_ssl", - "status_ssl", - "client_ssl", - "cluster" - } local cert = ssl_fixtures.cert + local cacert = ssl_fixtures.cert_ca local key = ssl_fixtures.key - local cert_base64 = ngx.encode_base64(cert) - local key_base64 = ngx.encode_base64(key) - local params = {} - for _, prefix in ipairs(prefixes) do - params[prefix .. "_cert"] = cert_base64 - params[prefix .. "_cert_key"] = key_base64 + local dhparam = ssl_fixtures.dhparam + + local properties = { + ssl_cert = cert, + ssl_cert_key = key, + admin_ssl_cert = cert, + admin_ssl_cert_key = key, + status_ssl_cert = cert, + status_ssl_cert_key = key, + client_ssl_cert = cert, + client_ssl_cert_key = key, + cluster_cert = cert, + cluster_cert_key = key, + cluster_ca_cert = cacert, + ssl_dhparam = dhparam, + lua_ssl_trusted_certificate = cacert + } + + local conf_params = { + ssl_cipher_suite = "old" + } + for n, v in pairs(properties) do + conf_params[n] = ngx.encode_base64(v) end - local conf, err = conf_loader(nil, params) + + local conf, err = conf_loader(nil, conf_params) assert.is_nil(err) assert.is_table(conf) - for _, prefix in ipairs(prefixes) do - local certs = conf[prefix .. "_cert"] - local keys = conf[prefix .. "_cert_key"] - - if type(certs) == "table" then - for i = 1, #certs do - assert.equals(cert, certs[i]) - assert.equals(key, keys[i]) + for name, decoded_val in pairs(properties) do + local values = conf[name] + if type(values) == "table" then + for i = 1, #values do + assert.equals(decoded_val, values[i]) end end - if type(certs) == "string" then - assert.equals(cert, certs) - assert.equals(key, keys) + if type(values) == "string" then + assert.equals(decoded_val, values) end end end) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index bb4e14efdb9..c6bf789fe50 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -965,6 +965,51 @@ describe("NGINX conf compiler", function() assert.truthy(exists(join(conf.prefix, "ssl", conf.nginx_http_ssl_dhparam .. ".pem"))) assert.truthy(exists(join(conf.prefix, "ssl", conf.nginx_stream_ssl_dhparam .. ".pem"))) end) + it("accepts and stores values passed as 'content', reconfigures valid paths", function() + local ssl_fixtures = require "spec.fixtures.ssl" + local cert = ssl_fixtures.cert + local cacert = ssl_fixtures.cert_ca + local key = ssl_fixtures.key + local dhparam = ssl_fixtures.dhparam + + local params = { + ssl_cipher_suite = "old", + prefix = tmp_config.prefix, + ssl_cert = cert, + ssl_cert_key = key, + admin_ssl_cert = cert, + admin_ssl_cert_key = key, + status_ssl_cert = cert, + status_ssl_cert_key = key, + client_ssl_cert = cert, + client_ssl_cert_key = key, + cluster_cert = cert, + cluster_cert_key = key, + cluster_ca_cert = cacert, + ssl_dhparam = dhparam, + lua_ssl_trusted_certificate = cacert + } + + local conf, err = conf_loader(nil, params) + assert(prefix_handler.prepare_prefix(conf)) + assert.is_nil(err) + assert.is_table(conf) + + for name, _ in pairs(params) do + if name ~= "ssl_cipher_suite" and name ~= "prefix" then + local paths = conf[name] + if type(paths) == "table" then + for i = 1, #paths do + assert.truthy(exists(paths[i])) + end + end + + if type(paths) == "string" then + assert.truthy(exists(paths)) + end + end + end + end) end) describe("custom template", function() diff --git a/spec/fixtures/ssl.lua b/spec/fixtures/ssl.lua index 59aadde179e..1ae6d6689b9 100644 --- a/spec/fixtures/ssl.lua +++ b/spec/fixtures/ssl.lua @@ -593,4 +593,13 @@ BfRWvYpS5xKcHmXg2QJxy2VpvElHLg5Y2lligEZhO+5Sm2OG/hixBmiFvEvxPEB8 XDbnPBpOQK9nicehY7oscy9yTB9Q3bUHecYLY822ueCwaJgwJWFUH+Xe4u6xIH5l A/IyIfyOqxjUc34Me+37ehNmbTIxZ1BqLddppm9QsSAD7cDMurfb3pRpju4= -----END RSA PRIVATE KEY-----]], + + dhparam = [[-----BEGIN DH PARAMETERS----- +MIIBDAKCAQEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz ++8yTnc4kmz75fS/jY2MMddj2gbICrsRhetPfHtXV/WVhJDP1H18GbtCFY2VVPe0a +87VXE15/V8k1mE8McODmi3fipona8+/och3xWKE2rec1MKzKT0g6eXq8CrGCsyT7 +YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi +7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD +ssbzSibBsu/6iGtCOGEoXJf//////////wIBAgICAOE= +-----END DH PARAMETERS-----]] } From c15556fe96a96fb4b8746a9863e4ba849f077880 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 7 Sep 2022 20:51:11 +0200 Subject: [PATCH 1817/4351] feat(conf): safe base64 and tests * base64 conversion is moved later in the flow in order to make it safer, so that values like system are not attempted to be decoded * test coverage for the content of the created files * refactoring --- kong/cmd/utils/prefix_handler.lua | 46 ++++++----- kong/conf_loader/init.lua | 83 ++++++++++---------- spec/01-unit/03-conf_loader_spec.lua | 10 ++- spec/01-unit/04-prefix_handler_spec.lua | 100 ++++++++++++++++-------- spec/fixtures/ssl.lua | 2 +- 5 files changed, 144 insertions(+), 97 deletions(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 788d0fdce42..67f9872aaba 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -465,12 +465,17 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end end - -- create certs files and assign paths if needed + -- create certs files and assign paths when they are passed as content do - local function propagate_dhparam(path) - kong_config["nginx_http_ssl_dhparam"] = path - kong_config["nginx_stream_ssl_dhparam"] = path + local function set_dhparam_path(path) + if kong_config["nginx_http_ssl_dhparam"] then + kong_config["nginx_http_ssl_dhparam"] = path + end + + if kong_config["nginx_stream_ssl_dhparam"] then + kong_config["nginx_stream_ssl_dhparam"] = path + end for _, directive in ipairs(kong_config["nginx_http_directives"]) do if directive.name == "ssl_dhparam" and directive.value then @@ -496,7 +501,9 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ }) end - local function write_file_set_path( + -- ensure the property value is a "content" (not a path), + -- write the content to a file and set the path in the configuration + local function write_content_set_path( contents, format, write_func, @@ -513,11 +520,11 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ write_func(path, contents) kong_config[config_key] = path if target == "ssl-dhparam" then - propagate_dhparam(path) + set_dhparam_path(path) end end - else + elseif type(contents) == "table" then for i, content in ipairs(contents) do if not exists(content) then if not exists(ssl_path) then @@ -531,17 +538,16 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end end + local ssl_path = join(kong_config.prefix, "ssl") for _, target in ipairs({ "proxy", "admin", "status", "client", "cluster", - "ssl-dhparam", "lua-ssl-trusted", "cluster-ca" }) do - local ssl_path = join(kong_config.prefix, "ssl") local cert_name local key_name local ssl_cert @@ -555,8 +561,6 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ key_name = target .. "_cert_key" elseif target == "cluster-ca" then cert_name = "cluster_ca_cert" - elseif target == "ssl-dhparam" then - cert_name = "ssl_dhparam" elseif target == "lua-ssl-trusted" then cert_name = "lua_ssl_trusted_certificate" else @@ -564,24 +568,28 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ key_name = target .. "_ssl_cert_key" end - if cert_name and (cert_name ~= "ssl_dhparam" or - not is_predefined_dhgroup(kong_config[cert_name])) then - ssl_cert = kong_config[cert_name] - end + ssl_cert = cert_name and kong_config[cert_name] ssl_key = key_name and kong_config[key_name] if ssl_cert and #ssl_cert > 0 then - write_file_set_path(ssl_cert, ".crt", write_ssl_cert, ssl_path, target, - cert_name) + write_content_set_path(ssl_cert, ".crt", write_ssl_cert, ssl_path, + target, cert_name) end if ssl_key and #ssl_key > 0 then - write_file_set_path(ssl_key, ".key", write_ssl_cert_key, ssl_path, - target, key_name) + write_content_set_path(ssl_key, ".key", write_ssl_cert_key, ssl_path, + target, key_name) end end + + local dhparam_value = kong_config["ssl_dhparam"] + if dhparam_value and not is_predefined_dhgroup(dhparam_value) then + write_content_set_path(dhparam_value, ".pem", write_ssl_cert, ssl_path, + "ssl-dhparam", "ssl_dhparam") + end end + if kong_config.lua_ssl_trusted_certificate_combined then gen_trusted_certs_combined_file( kong_config.lua_ssl_trusted_certificate_combined, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 634dab47096..d97c3895f69 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -625,30 +625,32 @@ local function infer_value(value, typ, opts) end -local function try_base64_decode(vals) - -- names that we should not attempt decoding - local decode_blacklist = { - system = "system" - } +local function decode_base64_str(str) + if type(str) == "string" then + return decode_base64(str) + or decode_base64url(str) + or nil, "base64 decoding failed: invalid input" - if type(vals) == "table" then - for i, v in ipairs(vals) do - vals[i] = decode_blacklist[v] - or decode_base64(v) - or decode_base64url(v) - or v + else + return nil, "base64 decoding failed: not a string" + end +end + + +local function try_decode_base64(value) + if type(value) == "table" then + for i, v in ipairs(value) do + value[i] = decode_base64_str(v) or v end - return vals + + return value end - if type(vals) == "string" then - return decode_blacklist[vals] - or decode_base64(vals) - or decode_base64url(vals) - or vals + if type(value) == "string" then + return decode_base64_str(value) or value end - return vals + return value end @@ -676,25 +678,6 @@ local function check_and_infer(conf, opts) conf[k] = value end - -- decode base64 for supported properties - for cert_name, has_key in pairs({ - ssl_cert = true, - admin_ssl_cert = true, - status_ssl_cert = true, - client_ssl_cert = true, - cluster_cert = true, - ssl_dhparam = false, - lua_ssl_trusted_certificate = false, - cluster_ca_cert = false - }) do - conf[cert_name] = try_base64_decode(conf[cert_name]) - - if has_key then - local key_name = cert_name .. "_key" - conf[key_name] = try_base64_decode(conf[key_name]) - end - end - --------------------- -- custom validations --------------------- @@ -797,25 +780,31 @@ local function check_and_infer(conf, opts) end if ssl_cert then - for _, cert in ipairs(ssl_cert) do + for i, cert in ipairs(ssl_cert) do if not exists(cert) then + cert = try_decode_base64(cert) + ssl_cert[i] = cert local _, err = openssl_x509.new(cert) if err then errors[#errors + 1] = prefix .. "ssl_cert: failed loading certificate from " .. cert end end end + conf[prefix .. "ssl_cert"] = ssl_cert end if ssl_cert_key then - for _, cert_key in ipairs(ssl_cert_key) do + for i, cert_key in ipairs(ssl_cert_key) do if not exists(cert_key) then + cert_key = try_decode_base64(cert_key) + ssl_cert_key[i] = cert_key local _, err = openssl_pkey.new(cert_key) if err then errors[#errors + 1] = prefix .. "ssl_cert_key: failed loading key from " .. cert_key end end end + conf[prefix .. "ssl_cert_key"] = ssl_cert_key end end end @@ -832,6 +821,8 @@ local function check_and_infer(conf, opts) end if client_ssl_cert and not exists(client_ssl_cert) then + client_ssl_cert = try_decode_base64(client_ssl_cert) + conf.client_ssl_cert = client_ssl_cert local _, err = openssl_x509.new(client_ssl_cert) if err then errors[#errors + 1] = "client_ssl_cert: failed loading certificate from " .. client_ssl_cert @@ -839,6 +830,8 @@ local function check_and_infer(conf, opts) end if client_ssl_cert_key and not exists(client_ssl_cert_key) then + client_ssl_cert_key = try_decode_base64(client_ssl_cert_key) + conf.client_ssl_cert_key = client_ssl_cert_key local _, err = openssl_pkey.new(client_ssl_cert_key) if err then errors[#errors + 1] = "client_ssl_cert_key: failed loading key from " .. @@ -865,11 +858,12 @@ local function check_and_infer(conf, opts) if trusted_cert ~= "system" then if not exists(trusted_cert) then + trusted_cert = try_decode_base64(trusted_cert) local _, err = openssl_x509.new(trusted_cert) if err then errors[#errors + 1] = "lua_ssl_trusted_certificate: " .. - "failed loading certificate from " .. - trusted_cert + "failed loading certificate from " .. + trusted_cert end end @@ -906,6 +900,7 @@ local function check_and_infer(conf, opts) if conf.ssl_dhparam then if not is_predefined_dhgroup(conf.ssl_dhparam) and not exists(conf.ssl_dhparam) then + conf.ssl_dhparam = try_decode_base64(conf.ssl_dhparam) local _, err = openssl_pkey.new( { type = "DH", @@ -1076,6 +1071,8 @@ local function check_and_infer(conf, opts) else if not exists(cluster_cert) then + cluster_cert = try_decode_base64(cluster_cert) + conf.cluster_cert = cluster_cert local _, err = openssl_x509.new(cluster_cert) if err then errors[#errors + 1] = "cluster_cert: failed loading certificate from " .. cluster_cert @@ -1083,6 +1080,8 @@ local function check_and_infer(conf, opts) end if not exists(cluster_cert_key) then + cluster_cert_key = try_decode_base64(cluster_cert_key) + conf.cluster_cert_key = cluster_cert_key local _, err = openssl_pkey.new(cluster_cert_key) if err then errors[#errors + 1] = "cluster_cert_key: failed loading key from " .. cluster_cert_key @@ -1091,6 +1090,8 @@ local function check_and_infer(conf, opts) end if cluster_ca_cert and not exists(cluster_ca_cert) then + cluster_ca_cert = try_decode_base64(cluster_ca_cert) + conf.cluster_ca_cert = cluster_ca_cert local _, err = openssl_x509.new(cluster_ca_cert) if err then errors[#errors + 1] = "cluster_ca_cert: failed loading certificate from " .. diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 2043189afae..7f0a8b9c7bb 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -750,14 +750,18 @@ describe("Configuration loader", function() ssl_dhparam = dhparam, lua_ssl_trusted_certificate = cacert } - local conf_params = { - ssl_cipher_suite = "old" + ssl_cipher_suite = "old", + client_ssl = "on", + role = "control_plane", + status_listen = "127.0.0.1:123 ssl", + proxy_listen = "127.0.0.1:456 ssl", + admin_listen = "127.0.0.1:789 ssl" } + for n, v in pairs(properties) do conf_params[n] = ngx.encode_base64(v) end - local conf, err = conf_loader(nil, conf_params) assert.is_nil(err) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index c6bf789fe50..550d15a85ae 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -2,6 +2,8 @@ local helpers = require "spec.helpers" local conf_loader = require "kong.conf_loader" local prefix_handler = require "kong.cmd.utils.prefix_handler" local ffi = require "ffi" +local tablex = require "pl.tablex" +local ssl_fixtures = require "spec.fixtures.ssl" local exists = helpers.path.exists local join = helpers.path.join @@ -965,50 +967,82 @@ describe("NGINX conf compiler", function() assert.truthy(exists(join(conf.prefix, "ssl", conf.nginx_http_ssl_dhparam .. ".pem"))) assert.truthy(exists(join(conf.prefix, "ssl", conf.nginx_stream_ssl_dhparam .. ".pem"))) end) - it("accepts and stores values passed as 'content', reconfigures valid paths", function() - local ssl_fixtures = require "spec.fixtures.ssl" - local cert = ssl_fixtures.cert - local cacert = ssl_fixtures.cert_ca - local key = ssl_fixtures.key - local dhparam = ssl_fixtures.dhparam - - local params = { - ssl_cipher_suite = "old", - prefix = tmp_config.prefix, - ssl_cert = cert, - ssl_cert_key = key, - admin_ssl_cert = cert, - admin_ssl_cert_key = key, - status_ssl_cert = cert, - status_ssl_cert_key = key, - client_ssl_cert = cert, - client_ssl_cert_key = key, - cluster_cert = cert, - cluster_cert_key = key, - cluster_ca_cert = cacert, - ssl_dhparam = dhparam, - lua_ssl_trusted_certificate = cacert - } - - local conf, err = conf_loader(nil, params) - assert(prefix_handler.prepare_prefix(conf)) - assert.is_nil(err) - assert.is_table(conf) - - for name, _ in pairs(params) do - if name ~= "ssl_cipher_suite" and name ~= "prefix" then + describe("accept raw content for configuration properties", function() + it("writes files and re-configures valid paths", function() + local cert = ssl_fixtures.cert + local cacert = ssl_fixtures.cert_ca + local key = ssl_fixtures.key + local dhparam = ssl_fixtures.dhparam + + local params = { + ssl_cipher_suite = "old", + prefix = tmp_config.prefix, + } + local ssl_params = { + ssl_cert = cert, + ssl_cert_key = key, + admin_ssl_cert = cert, + admin_ssl_cert_key = key, + status_ssl_cert = cert, + status_ssl_cert_key = key, + client_ssl_cert = cert, + client_ssl_cert_key = key, + cluster_cert = cert, + cluster_cert_key = key, + cluster_ca_cert = cacert, + ssl_dhparam = dhparam, + lua_ssl_trusted_certificate = cacert + } + + local conf, err = conf_loader(nil, tablex.merge(params, ssl_params, true)) + assert(prefix_handler.prepare_prefix(conf)) + assert.is_nil(err) + assert.is_table(conf) + + for name, input_content in pairs(ssl_params) do local paths = conf[name] if type(paths) == "table" then for i = 1, #paths do assert.truthy(exists(paths[i])) + local configured_content = assert(helpers.file.read(paths[i])) + assert.equals(input_content, configured_content) end end if type(paths) == "string" then assert.truthy(exists(paths)) + local configured_content = assert(helpers.file.read(paths)) + assert.equals(input_content, configured_content) end end - end + end) + it("sets lua_ssl_trusted_certificate to a combined file" .. + "(multiple content entries)", function() + local cacerts = string.format( + "%s,%s", + ssl_fixtures.cert_ca, + ssl_fixtures.cert_ca + ) + local conf = assert(conf_loader(nil, { + lua_ssl_trusted_certificate = cacerts, + prefix = tmp_config.prefix + })) + assert(prefix_handler.prepare_prefix(conf)) + assert.is_table(conf) + local trusted_certificates = conf["lua_ssl_trusted_certificate"] + assert.equal(2, #trusted_certificates) + local combined = assert( + helpers.file.read(conf["lua_ssl_trusted_certificate_combined"]) + ) + assert.equal( + combined, + string.format( + "%s\n%s\n", + ssl_fixtures.cert_ca, + ssl_fixtures.cert_ca + ) + ) + end) end) end) diff --git a/spec/fixtures/ssl.lua b/spec/fixtures/ssl.lua index 1ae6d6689b9..db731bc8282 100644 --- a/spec/fixtures/ssl.lua +++ b/spec/fixtures/ssl.lua @@ -601,5 +601,5 @@ MIIBDAKCAQEA//////////+t+FRYortKmq/cViAnPTzx2LnFg84tNpWp4TZBFGQz YdEIqUuyyOP7uWrat2DX9GgdT0Kj3jlN9K5W7edjcrsZCwenyO4KbXCeAvzhzffi 7MA0BM0oNC9hkXL+nOmFg/+OTxIy7vKBg8P+OxtMb61zO7X8vC7CIAXFjvGDfRaD ssbzSibBsu/6iGtCOGEoXJf//////////wIBAgICAOE= ------END DH PARAMETERS-----]] +-----END DH PARAMETERS-----]], } From 564802486014f236bd23077d6d6c121b454017e2 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 13 Sep 2022 09:51:43 +0200 Subject: [PATCH 1818/4351] docs(conf): kong.conf.default and CHANGELOG.md updates Update kong.conf.default to reflect the fact some properties can be configured directly via content or base64 --- CHANGELOG.md | 8 +++++ kong.conf.default | 88 +++++++++++++++++++++++++++++++++++------------ 2 files changed, 74 insertions(+), 22 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1f04cb3fbee..0605879d386 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -67,6 +67,14 @@ ## Unreleased +### Additions + +#### Core +- Allow `kong.conf` ssl properties to be stored in vaults or environment + variables. Allow such properties to be configured directly as content + or base64 encoded content. + [#9253](https://github.com/Kong/kong/pull/9253) + ### Fixes #### Core diff --git a/kong.conf.default b/kong.conf.default index 2e0b0e5c6ff..274b39d1177 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -261,7 +261,7 @@ # DP node, but issued by a cluster-wide # common CA certificate: `cluster_ca_cert`. -#cluster_cert = # Filename of the cluster certificate to use +#cluster_cert = # Cluster certificate to use # when establishing secure communication # between control and data plane nodes. # You can use the `kong hybrid` command to @@ -270,8 +270,14 @@ # for all nodes. Under `pki` mode it # should be a different certificate for each # DP node. + # + # The certificate can be configured on this + # property with either of the following values: + # * absolute path to the certificate + # * certificate content + # * base64 encoded certificate content -#cluster_cert_key = # Filename of the cluster certificate key to +#cluster_cert_key = # Cluster certificate key to # use when establishing secure communication # between control and data plane nodes. # You can use the `kong hybrid` command to @@ -280,6 +286,12 @@ # for all nodes. Under `pki` mode it # should be a different certificate for each # DP node. + # + # The certificate key can be configured on this + # property with either of the following values: + # * absolute path to the certificate key + # * certificate key content + # * base64 encoded certificate key content #cluster_ca_cert = # The trusted CA certificate file in PEM # format used for Control Plane to verify @@ -294,6 +306,12 @@ # # This field is ignored if `cluster_mtls` is # set to `shared`. + # + # The certificate can be configured on this property + # with either of the following values: + # * absolute path to the certificate + # * certificate content + # * base64 encoded certificate content #------------------------------------------------------------------------------ # HYBRID MODE DATA PLANE @@ -654,8 +672,9 @@ #ssl_dhparam = # Defines DH parameters for DHE ciphers from the # predefined groups: `ffdhe2048`, `ffdhe3072`, - # `ffdhe4096`, `ffdhe6144`, `ffdhe8192`, or - # from the absolute path to a parameters file. + # `ffdhe4096`, `ffdhe6144`, `ffdhe8192`, + # from the absolute path to a parameters file, or + # directly from the parameters content. # # This value is ignored if `ssl_cipher_suite` # is `modern` or `intermediate`. The reason is @@ -680,8 +699,7 @@ # # See http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_timeout -#ssl_cert = # Comma-separated list of the absolute path to the certificates for - # `proxy_listen` values with TLS enabled. +#ssl_cert = # Comma-separated list of certificates for `proxy_listen` values with TLS enabled. # # If more than one certificates are specified, it can be used to provide # alternate type of certificate (for example, ECC certificate) that will be served @@ -692,9 +710,14 @@ # Unless this option is explicitly set, Kong will auto-generate # a pair of default certificates (RSA + ECC) first time it starts up and use # it for serving TLS requests. + # + # Certificates can be configured on this property with either of the following + # values: + # * absolute path to the certificate + # * certificate content + # * base64 encoded certificate content -#ssl_cert_key = # Comma-separated list of the absolute path to the keys for - # `proxy_listen` values with TLS enabled. +#ssl_cert_key = # Comma-separated list of keys for `proxy_listen` values with TLS enabled. # # If more than one certificate was specified for `ssl_cert`, then this # option should contain the corresponding key for all certificates @@ -703,40 +726,54 @@ # Unless this option is explicitly set, Kong will auto-generate # a pair of default private keys (RSA + ECC) first time it starts up and use # it for serving TLS requests. + # + # Keys can be configured on this property with either of the following + # values: + # * absolute path to the certificate key + # * certificate key content + # * base64 encoded certificate key content #client_ssl = off # Determines if Nginx should attempt to send client-side # TLS certificates and perform Mutual TLS Authentication # with upstream service when proxying requests. -#client_ssl_cert = # If `client_ssl` is enabled, the absolute - # path to the client certificate for the `proxy_ssl_certificate` directive. +#client_ssl_cert = # If `client_ssl` is enabled, the client certificate + # for the `proxy_ssl_certificate` directive. # # This value can be overwritten dynamically with the `client_certificate` # attribute of the `Service` object. + # + # The certificate can be configured on this property with either of the following + # values: + # * absolute path to the certificate + # * certificate content + # * base64 encoded certificate content -#client_ssl_cert_key = # If `client_ssl` is enabled, the absolute - # path to the client TLS key for the `proxy_ssl_certificate_key` directive. +#client_ssl_cert_key = # If `client_ssl` is enabled, the client TLS key + # for the `proxy_ssl_certificate_key` directive. # # This value can be overwritten dynamically with the `client_certificate` # attribute of the `Service` object. + # + # The certificate key can be configured on this property with either of the following + # values: + # * absolute path to the certificate key + # * certificate key content + # * base64 encoded certificate key content -#admin_ssl_cert = # Comma-separated list of the absolute path to the certificates for - # `admin_listen` values with TLS enabled. +#admin_ssl_cert = # Comma-separated list of certificates for `admin_listen` values with TLS enabled. # # See docs for `ssl_cert` for detailed usage. -#admin_ssl_cert_key = # Comma-separated list of the absolute path to the keys for - # `admin_listen` values with TLS enabled. +#admin_ssl_cert_key = # Comma-separated list of keys for `admin_listen` values with TLS enabled. # # See docs for `ssl_cert_key` for detailed usage. -#status_ssl_cert = # Comma-separated list of the absolute path to the certificates for - # `status_listen` values with TLS enabled. +#status_ssl_cert = # Comma-separated list of certificates for `status_listen` values with TLS enabled. # # See docs for `ssl_cert` for detailed usage. -#status_ssl_cert_key = # Comma-separated list of the absolute path to the keys for - # `status_listen` values with TLS enabled. +#status_ssl_cert_key = # Comma-separated list of keys for `status_listen` values with TLS enabled. # # See docs for `ssl_cert_key` for detailed usage. @@ -1492,8 +1529,8 @@ # https://github.com/openresty/lua-nginx-module -#lua_ssl_trusted_certificate = system # Comma-separated list of paths to certificate - # authority files for Lua cosockets in PEM format. +#lua_ssl_trusted_certificate = system # Comma-separated list of certificate authorities + # for Lua cosockets in PEM format. # # The special value `system` attempts to search for the # "usual default" provided by each distro, according @@ -1515,6 +1552,13 @@ # are enabled, these certificate authority files will be # used for verifying Kong's database connections. # + # Certificates can be configured on this property + # with either of the following values: + # * `system` + # * absolute path to the certificate + # * certificate content + # * base64 encoded certificate content + # # See https://github.com/openresty/lua-nginx-module#lua_ssl_trusted_certificate #lua_ssl_verify_depth = 1 # Sets the verification depth in the server From 796342558ceaf0492674acb38c6d78d4bd0bbd39 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 6 Oct 2022 01:20:05 +0800 Subject: [PATCH 1819/4351] style(wrpc): typo fix recieve -> receive --- CHANGELOG.md | 2 +- kong/include/wrpc/wrpc.proto | 2 +- kong/tools/wrpc/future.lua | 2 +- spec/01-unit/19-hybrid/05-wrpc/future_spec.lua | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0605879d386..85fd8850772 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1324,7 +1324,7 @@ grpc-gateway plugin first: - All targets are returned by the Admin API now, including targets with a `weight=0`, or disabled targets. Before disabled targets were not included in the output when users attempted to list all targets. Then - when users attempted to add the targets again, they recieved an error message telling them the targets already existed. + when users attempted to add the targets again, they received an error message telling them the targets already existed. [#7094](https://github.com/kong/kong/pull/7094) - Upserting existing targets no longer fails. Before, because of updates made to target configurations since Kong v2.2.0, upserting older configurations would fail. This fix allows older configurations to be imported. diff --git a/kong/include/wrpc/wrpc.proto b/kong/include/wrpc/wrpc.proto index 5d6382881f1..02f14e1ce83 100644 --- a/kong/include/wrpc/wrpc.proto +++ b/kong/include/wrpc/wrpc.proto @@ -115,7 +115,7 @@ message PayloadV1 { // of timeouts to account for network and TCP/HTTP buffer latencies. It is // assumed that out of band time synchronization solutions are deployed // already. This field MUST be set to a non-zero value for a request and MUST - // be set to 0 for a response, if not the reciever MUST drop the message and + // be set to 0 for a response, if not the receiver MUST drop the message and // close the connection. uint32 deadline = 7; diff --git a/kong/tools/wrpc/future.lua b/kong/tools/wrpc/future.lua index 290a68ed08d..76ca8b603e2 100644 --- a/kong/tools/wrpc/future.lua +++ b/kong/tools/wrpc/future.lua @@ -25,7 +25,7 @@ local function drop_aftermath(premature, future) local ok, err = future:wait() if not ok then - ngx_log(ERR, "request fail to recieve response: ", err) + ngx_log(ERR, "request fail to receive response: ", err) end end diff --git a/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua index ca5e6ec2df6..1d225037ae8 100644 --- a/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua +++ b/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua @@ -52,7 +52,7 @@ describe("kong.tools.wrpc.future", function() future2:then_do(function(_) - assert.fail("future2 should not recieve data") + assert.fail("future2 should not receive data") end, function() smph2:post() end) From f416c76e88cb1f1d189c84d2f0b6cf9404c4435d Mon Sep 17 00:00:00 2001 From: Qi Date: Sat, 8 Oct 2022 15:24:55 +0800 Subject: [PATCH 1820/4351] tests(*): fix and re-enable flaky tests, GitHub Actions workflow rebalance and improvements Co-authored-by: Mayo --- .ci/run_tests.sh | 4 +- .github/workflows/build_and_test.yml | 4 + .../02-cmd/02-start_stop_spec.lua | 15 +- spec/02-integration/02-cmd/12-hybrid_spec.lua | 4 +- .../02-integration/02-cmd/13-signals_spec.lua | 31 +- .../04-admin_api/08-targets_routes_spec.lua | 16 +- .../02-core_entities_invalidations_spec.lua | 508 ++++++++++-------- .../03-plugins/01-tcp-log/01-tcp-log_spec.lua | 3 +- .../03-plugins/02-udp-log/01-udp-log_spec.lua | 10 +- spec/03-plugins/05-syslog/01-log_spec.lua | 68 ++- spec/fixtures/balancer_utils.lua | 10 + spec/helpers.lua | 46 +- 12 files changed, 427 insertions(+), 292 deletions(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index a26305a7aae..d9eb706c58f 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -33,14 +33,14 @@ fi if [ "$TEST_SUITE" == "integration" ]; then if [[ "$TEST_SPLIT" == first* ]]; then # GitHub Actions, run first batch of integration tests - eval "$TEST_CMD" $(ls -d spec/02-integration/* | head -n4) + eval "$TEST_CMD" $(ls -d spec/02-integration/* | sort | grep -v 05-proxy) elif [[ "$TEST_SPLIT" == second* ]]; then # GitHub Actions, run second batch of integration tests # Note that the split here is chosen carefully to result # in a similar run time between the two batches, and should # be adjusted if imbalance become significant in the future - eval "$TEST_CMD" $(ls -d spec/02-integration/* | tail -n+5) + eval "$TEST_CMD" $(ls -d spec/02-integration/* | sort | grep 05-proxy) else # Non GitHub Actions diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index b4921abf41a..f0f687dc539 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -202,6 +202,7 @@ jobs: echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - name: Enable SSL for Redis + if: ${{ matrix.suite == 'plugins' }} run: | docker cp ${{ github.workspace }} kong_redis:/workspace docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh @@ -209,6 +210,7 @@ jobs: docker logs kong_redis - name: Run OpenTelemetry Collector + if: ${{ matrix.suite == 'plugins' }} run: | mkdir -p ${{ github.workspace }}/tmp/otel touch ${{ github.workspace }}/tmp/otel/file_exporter.json @@ -369,6 +371,7 @@ jobs: echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - name: Enable SSL for Redis + if: ${{ matrix.suite == 'plugins' }} run: | docker cp ${{ github.workspace }} kong_redis:/workspace docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh @@ -376,6 +379,7 @@ jobs: docker logs kong_redis - name: Run OpenTelemetry Collector + if: ${{ matrix.suite == 'plugins' }} run: | mkdir -p ${{ github.workspace }}/tmp/otel touch ${{ github.workspace }}/tmp/otel/file_exporter.json diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 9ed8278ed9a..37ebb41a65c 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -329,7 +329,7 @@ describe("kong start/stop #" .. strategy, function() end) end) - describe("nginx_main_daemon = off #flaky on Travis", function() + describe("nginx_main_daemon = off", function() it("redirects nginx's stdout to 'kong start' stdout", function() local pl_utils = require "pl.utils" local pl_file = require "pl.file" @@ -362,12 +362,15 @@ describe("kong start/stop #" .. strategy, function() path = "/hello", }) assert.res_status(404, res) -- no Route configured - assert(helpers.kong_exec("quit --prefix " .. helpers.test_conf.prefix)) - -- TEST: since nginx started in the foreground, the 'kong start' command - -- stdout should receive all of nginx's stdout as well. - local stdout = pl_file.read(stdout_path) - assert.matches([["GET /hello HTTP/1.1" 404]] , stdout, nil, true) + helpers.pwait_until(function() + -- TEST: since nginx started in the foreground, the 'kong start' command + -- stdout should receive all of nginx's stdout as well. + local stdout = pl_file.read(stdout_path) + assert.matches([["GET /hello HTTP/1.1" 404]] , stdout, nil, true) + end, 10) + + assert(helpers.kong_exec("quit --prefix " .. helpers.test_conf.prefix)) end) end) diff --git a/spec/02-integration/02-cmd/12-hybrid_spec.lua b/spec/02-integration/02-cmd/12-hybrid_spec.lua index af36891ae3d..4fc6ece4a2c 100644 --- a/spec/02-integration/02-cmd/12-hybrid_spec.lua +++ b/spec/02-integration/02-cmd/12-hybrid_spec.lua @@ -129,7 +129,9 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", })) - ngx.sleep(0.2) -- wait for 'pids/nginx.pid' + + helpers.wait_for_file("file", "servroot/pids/nginx.pid") + helpers.wait_for_file("file", "servroot2/pids/nginx.pid") end) lazy_teardown(function() diff --git a/spec/02-integration/02-cmd/13-signals_spec.lua b/spec/02-integration/02-cmd/13-signals_spec.lua index 9f9c9e38c1b..956e5dbc0c3 100644 --- a/spec/02-integration/02-cmd/13-signals_spec.lua +++ b/spec/02-integration/02-cmd/13-signals_spec.lua @@ -21,7 +21,7 @@ describe("signals", function() assert.equal(0, code) end) - it("can receive USR2 #flaky", function() + it("can receive USR2", function() assert(helpers.start_kong()) local conf = helpers.get_running_conf() @@ -35,27 +35,30 @@ describe("signals", function() helpers.signal(nil, "-USR2") - -- USR2 received - assert.logfile().has.line('(SIGUSR2) received from', true) + helpers.pwait_until(function() + -- USR2 received + assert.logfile().has.line('(SIGUSR2) received from', true) - -- USR2 succeeded - assert.logfile().has.no.line('execve() failed', true) - assert.logfile().has.line('start new binary process', true) + -- USR2 succeeded + assert.logfile().has.no.line('execve() failed', true) + assert.logfile().has.line('start new binary process', true) - -- new master started successfully - assert.logfile().has.no.line('exited with code 1', true) + -- new master started successfully + assert.logfile().has.no.line('exited with code 1', true) - -- 2 master processes - assert.is_true(helpers.path.isfile(oldpid_f)) + -- 2 master processes + assert.is_true(helpers.path.isfile(oldpid_f)) + end) -- quit old master helpers.signal(nil, "-QUIT", oldpid_f) helpers.wait_pid(oldpid_f) assert.is_false(helpers.path.isfile(oldpid_f)) - ngx.sleep(0.5) - -- new master running - assert.is_true(helpers.path.isfile(conf.nginx_pid)) - assert.equal(0, helpers.signal(nil, "-0")) + helpers.pwait_until(function () + assert.is_true(helpers.path.isfile(conf.nginx_pid)) + -- new master running + assert.equal(0, helpers.signal(nil, "-0")) + end) end) end) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index e72e7c1feca..b05caf8d9ff 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -453,13 +453,12 @@ describe("Admin API #" .. strategy, function() end) - -- FIXME this test is flaky in CI only - it("#flaky returns UNHEALTHY if failure detected", function() + it("returns UNHEALTHY if failure detected", function() local targets = add_targets("custom_localhost:222%d") local status = client_send({ - method = "PATCH", + method = "PUT", path = "/upstreams/" .. upstream.name, headers = { ["Content-Type"] = "application/json", @@ -468,10 +467,10 @@ describe("Admin API #" .. strategy, function() healthchecks = { active = { healthy = { - interval = 0.1, + interval = 1, }, unhealthy = { - interval = 0.1, + interval = 1, tcp_failures = 1, }, } @@ -480,10 +479,9 @@ describe("Admin API #" .. strategy, function() }) assert.same(200, status) - -- Give time for active healthchecks to kick in - ngx.sleep(0.3) - - check_health_endpoint(targets, 4, "UNHEALTHY") + helpers.pwait_until(function() + check_health_endpoint(targets, 4, "UNHEALTHY") + end, 15) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index 27643a6585a..a66f9df3e2f 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -154,23 +154,22 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) route_fixture_id = json.id + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - do - helpers.wait_until(function() - local res = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "example.com", - } - }) - return pcall(function() - assert.res_status(200, res) - end) - end, 10) - end + local res = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "example.com", + } + }) + assert.res_status(200, res) assert_proxy_2_wait({ method = "GET", @@ -196,23 +195,24 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker -- TEST: ensure new host value maps to our Service - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/", - headers = { - host = "updated-example.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/", + headers = { + host = "updated-example.com", + } + }) + assert.res_status(200, res_1) -- TEST: ensure old host value does not map anywhere @@ -253,21 +253,22 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(204, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/", - headers = { - host = "updated-example.com", - } - }) - return pcall(function() - assert.res_status(404, res_1) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/", + headers = { + host = "updated-example.com", + } + }) + assert.res_status(404, res_1) assert_proxy_2_wait({ method = "GET", @@ -303,20 +304,21 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(201, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- populate cache on both nodes - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "service.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "service.com", + } + }) + assert.res_status(200, res_1) assert_proxy_2_wait({ method = "GET", @@ -340,21 +342,22 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/", - headers = { - host = "service.com", - } - }) - return pcall(function() - assert.res_status(418, res_1) - end) - end, 10) + res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/", + headers = { + host = "service.com", + } + }) + assert.res_status(418, res_1) assert_proxy_2_wait({ method = "GET", @@ -376,6 +379,11 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(204, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker @@ -449,24 +457,20 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(201, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local cert_1 = get_cert(8443, "ssl-example.com") - return pcall(function() - assert.certificate(cert_1).has.cn("ssl-example.com") - end) - end) - local cert_1 = get_cert(8443, "ssl-example.com") assert.certificate(cert_1).has.cn("ssl-example.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2 = get_cert(9443, "ssl-example.com") - return pcall(function() - assert.certificate(cert_2).has.cn("ssl-example.com") - end) + assert.certificate(cert_2).has.cn("ssl-example.com") end) end) @@ -490,6 +494,11 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(201, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker @@ -499,11 +508,9 @@ for _, strategy in helpers.each_strategy() do local cert_1b = get_cert(8443, "new-ssl-example.com") assert.certificate(cert_1b).has.cn("ssl-example.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2a = get_cert(9443, "ssl-example.com") - return pcall(function() - assert.certificate(cert_2a).has.cn("localhost") - end) + assert.certificate(cert_2a).has.cn("localhost") end) local cert_2b = get_cert(9443, "new-ssl-example.com") @@ -527,23 +534,24 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - ngx.sleep(0.01) -- wait events sync - local cert_1 = get_cert(8443, "new-ssl-example.com") assert.certificate(cert_1).has.cn("ssl-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2 = get_cert(9443, "new-ssl-example.com") - return pcall(function() - assert.certificate(cert_2).has.cn("ssl-alt.com") - end) + assert.certificate(cert_2).has.cn("ssl-alt.com") end) end) - it("on sni update via id #flaky", function() + it("on sni update via id", function() local admin_res = admin_client_1:get("/snis") local body = assert.res_status(200, admin_res) local sni = assert(cjson.decode(body).data[1]) @@ -554,64 +562,73 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + local cert_1_old = get_cert(8443, "new-ssl-example.com") assert.certificate(cert_1_old).has.cn("localhost") local cert_1_new = get_cert(8443, "updated-sn-via-id.com") assert.certificate(cert_1_new).has.cn("ssl-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2_old = get_cert(9443, "new-ssl-example.com") - return pcall(function() - assert.certificate(cert_2_old).has.cn("localhost") - end) + assert.certificate(cert_2_old).has.cn("localhost") end) local cert_2_new = get_cert(9443, "updated-sn-via-id.com") assert.certificate(cert_2_new).has.cn("ssl-alt.com") end) - it("on sni update via name #flaky", function() + it("on sni update via name", function() local admin_res = admin_client_1:patch("/snis/updated-sn-via-id.com", { body = { name = "updated-sn.com" }, headers = { ["Content-Type"] = "application/json" }, }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + local cert_1_old = get_cert(8443, "updated-sn-via-id.com") assert.certificate(cert_1_old).has.cn("localhost") local cert_1_new = get_cert(8443, "updated-sn.com") assert.certificate(cert_1_new).has.cn("ssl-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2_old = get_cert(9443, "updated-sn-via-id.com") - return pcall(function() - assert.certificate(cert_2_old).has.cn("localhost") - end) + assert.certificate(cert_2_old).has.cn("localhost") end) local cert_2_new = get_cert(9443, "updated-sn.com") assert.certificate(cert_2_new).has.cn("ssl-alt.com") end) - it("on certificate delete #flaky", function() + it("on certificate delete", function() -- delete our certificate local admin_res = admin_client_1:delete("/certificates/updated-sn.com") assert.res_status(204, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker local cert_1 = get_cert(8443, "updated-sn.com") assert.certificate(cert_1).has.cn("localhost") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2 = get_cert(9443, "updated-sn.com") - return pcall(function() - assert.certificate(cert_2).has.cn("localhost") - end) + assert.certificate(cert_2).has.cn("localhost") end) end) @@ -637,6 +654,11 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(201, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker @@ -645,18 +667,14 @@ for _, strategy in helpers.each_strategy() do cert = get_cert(8443, "test2.wildcard.com") assert.certificate(cert).has.cn("ssl-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() cert = get_cert(9443, "test.wildcard.com") - return pcall(function() - assert.certificate(cert).has.cn("ssl-alt.com") - end) + assert.certificate(cert).has.cn("ssl-alt.com") end) - helpers.wait_until(function() + helpers.pwait_until(function() cert = get_cert(9443, "test2.wildcard.com") - return pcall(function() - assert.certificate(cert).has.cn("ssl-alt.com") - end) + assert.certificate(cert).has.cn("ssl-alt.com") end) cert = get_cert(8443, "wildcard.org") @@ -682,14 +700,17 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() + helpers.pwait_until(function() local cert = get_cert(8443, "test.wildcard.com") - return pcall(function() - assert.certificate(cert).has.cn("ssl-alt-alt.com") - end) + assert.certificate(cert).has.cn("ssl-alt-alt.com") end) local cert = get_cert(8443, "test.wildcard.com") @@ -697,13 +718,11 @@ for _, strategy in helpers.each_strategy() do cert = get_cert(8443, "test2.wildcard.com") assert.certificate(cert).has.cn("ssl-alt-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert1 = get_cert(9443, "test.wildcard.com") local cert2 = get_cert(9443, "test2.wildcard.com") - return pcall(function() - assert.certificate(cert1).has.cn("ssl-alt-alt.com") - assert.certificate(cert2).has.cn("ssl-alt-alt.com") - end) + assert.certificate(cert1).has.cn("ssl-alt-alt.com") + assert.certificate(cert2).has.cn("ssl-alt-alt.com") end) end) @@ -718,6 +737,11 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + local cert_1_old = get_cert(8443, "test.wildcard.com") assert.certificate(cert_1_old).has.cn("localhost") cert_1_old = get_cert(8443, "test2.wildcard.com") @@ -728,13 +752,11 @@ for _, strategy in helpers.each_strategy() do cert_1_new = get_cert(8443, "test2.wildcard_updated.com") assert.certificate(cert_1_new).has.cn("ssl-alt-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2_old_1 = get_cert(9443, "test.wildcard.com") local cert_2_old_2 = get_cert(9443, "test2.wildcard.com") - return pcall(function() - assert.certificate(cert_2_old_1).has.cn("localhost") - assert.certificate(cert_2_old_2).has.cn("localhost") - end) + assert.certificate(cert_2_old_1).has.cn("localhost") + assert.certificate(cert_2_old_2).has.cn("localhost") end) local cert_2_new = get_cert(9443, "test.wildcard_updated.com") @@ -750,6 +772,11 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + local cert_1_old = get_cert(8443, "test.wildcard_updated.com") assert.certificate(cert_1_old).has.cn("localhost") cert_1_old = get_cert(8443, "test2.wildcard_updated.com") @@ -760,13 +787,11 @@ for _, strategy in helpers.each_strategy() do cert_1_new = get_cert(8443, "test2.wildcard.org") assert.certificate(cert_1_new).has.cn("ssl-alt-alt.com") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2_old_1 = get_cert(9443, "test.wildcard_updated.com") local cert_2_old_2 = get_cert(9443, "test2.wildcard_updated.com") - return pcall(function() - assert.certificate(cert_2_old_1).has.cn("localhost") - assert.certificate(cert_2_old_2).has.cn("localhost") - end) + assert.certificate(cert_2_old_1).has.cn("localhost") + assert.certificate(cert_2_old_2).has.cn("localhost") end) local cert_2_new = get_cert(9443, "test.wildcard.org") @@ -781,6 +806,11 @@ for _, strategy in helpers.each_strategy() do local admin_res = admin_client_1:delete("/certificates/%2A.wildcard.org") assert.res_status(204, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker @@ -789,14 +819,12 @@ for _, strategy in helpers.each_strategy() do cert_1 = get_cert(8443, "test2.wildcard.org") assert.certificate(cert_1).has.cn("localhost") - helpers.wait_until(function() + helpers.pwait_until(function() local cert_2_1 = get_cert(9443, "test.wildcard.org") local cert_2_2 = get_cert(9443, "test2.wildcard.org") - return pcall(function() - assert.certificate(cert_2_1).has.cn("localhost") - assert.certificate(cert_2_2).has.cn("localhost") - end) - end) + assert.certificate(cert_2_1).has.cn("localhost") + assert.certificate(cert_2_2).has.cn("localhost") + end) -- helpers.pwait_until(function() end) end) end) @@ -844,25 +872,25 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(201, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker -- populate cache with a miss on -- both nodes - local res_1 - helpers.wait_until(function() - res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + assert.res_status(200, res_1) assert.is_nil(res_1.headers["Dummy-Plugin"]) @@ -899,22 +927,23 @@ for _, strategy in helpers.each_strategy() do local plugin = cjson.decode(body) service_plugin_id = assert(plugin.id, "could not get plugin id from " .. body) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - assert.equal("1", res_1.headers["Dummy-Plugin"]) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + assert.res_status(200, res_1) + assert.equal("1", res_1.headers["Dummy-Plugin"]) assert_proxy_2_wait({ method = "GET", @@ -940,22 +969,23 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res_plugin) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - assert.equal("2", res_1.headers["Dummy-Plugin"]) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + assert.res_status(200, res_1) + assert.equal("2", res_1.headers["Dummy-Plugin"]) assert_proxy_2_wait({ method = "GET", @@ -973,22 +1003,23 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(204, admin_res_plugin) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - assert.is_nil(res_1.headers["Dummy-Plugin"]) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + assert.res_status(200, res_1) + assert.is_nil(res_1.headers["Dummy-Plugin"]) assert_proxy_2_wait({ method = "GET", @@ -1044,22 +1075,23 @@ for _, strategy in helpers.each_strategy() do local plugin = cjson.decode(body) global_dummy_plugin_id = assert(plugin.id) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - assert.equal("1", res_1.headers["Dummy-Plugin"]) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + assert.res_status(200, res_1) + assert.equal("1", res_1.headers["Dummy-Plugin"]) assert_proxy_2_wait({ method = "GET", @@ -1087,22 +1119,23 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(204, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "dummy.com", - } - }) - return pcall(function() - assert.res_status(200, res_1) - assert.is_nil(res_1.headers["Dummy-Plugin"]) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "dummy.com", + } + }) + assert.res_status(200, res_1) + assert.is_nil(res_1.headers["Dummy-Plugin"]) assert_proxy_2_wait({ method = "GET", @@ -1230,21 +1263,22 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(201, admin_res) + helpers.wait_for_all_config_update({ + forced_admin_port = 8001, + forced_proxy_port = 8000, + }) + -- no need to wait for workers propagation (lua-resty-worker-events) -- because our test instance only has 1 worker - helpers.wait_until(function() - local res_1 = assert(proxy_client_1:send { - method = "GET", - path = "/status/200", - headers = { - host = "propagation.test", - } - }) - return pcall(function() - assert.res_status(200, res_1) - end) - end, 10) + local res_1 = assert(proxy_client_1:send { + method = "GET", + path = "/status/200", + headers = { + host = "propagation.test", + } + }) + assert.res_status(200, res_1) assert_proxy_2_wait({ method = "GET", @@ -1263,8 +1297,6 @@ for _, strategy in helpers.each_strategy() do local proxy_client_1 local proxy_client_2 - local wait_for_propagation - local service local service_cache_key @@ -1314,10 +1346,6 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = POLL_INTERVAL, db_update_propagation = db_update_propagation, }) - - wait_for_propagation = function() - ngx.sleep(POLL_INTERVAL * 2 + db_update_propagation * 2) - end end) lazy_teardown(function() @@ -1343,7 +1371,7 @@ for _, strategy in helpers.each_strategy() do ----------- describe("Services", function() - it("#flaky raises correct number of invalidation events", function() + it("raises correct number of invalidation events", function() local admin_res = assert(admin_client:send { method = "PATCH", path = "/services/" .. service.id, @@ -1356,19 +1384,23 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, admin_res) - wait_for_propagation() + --[[ + we can't use `helpers.wait_for_all_config_update()` here + because the testing plugin `invalidations` always returns 200. + --]] + helpers.pwait_until(function () + local proxy_res = assert(proxy_client_1:get("/")) + local body = assert.res_status(200, proxy_res) + local json = cjson.decode(body) - local proxy_res = assert(proxy_client_1:get("/")) - local body = assert.res_status(200, proxy_res) - local json = cjson.decode(body) + assert.equal(nil, json[service_cache_key]) - assert.equal(nil, json[service_cache_key]) + local proxy_res = assert(proxy_client_2:get("/")) + local body = assert.res_status(200, proxy_res) + local json = cjson.decode(body) - local proxy_res = assert(proxy_client_2:get("/")) - local body = assert.res_status(200, proxy_res) - local json = cjson.decode(body) - - assert.equal(1, json[service_cache_key]) + assert.equal(1, json[service_cache_key]) + end) end) end) end) diff --git a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua index 10a68a8c5fa..b9eaa23c959 100644 --- a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua +++ b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua @@ -391,7 +391,7 @@ for _, strategy in helpers.each_strategy() do assert.True(is_latencies_sum_adding_up) end) - it("logs proper latencies (#grpcs) #flaky", function() + it("logs proper latencies (#grpcs)", function() local tcp_thread = helpers.tcp_server(TCP_PORT) -- Starting the mock TCP server -- Making the request @@ -402,6 +402,7 @@ for _, strategy in helpers.each_strategy() do }, opts = { ["-authority"] = "tcp_logging_grpcs.test", + ["-H"] = "'Content-Type: text/plain'", } }) assert.truthy(ok) diff --git a/spec/03-plugins/02-udp-log/01-udp-log_spec.lua b/spec/03-plugins/02-udp-log/01-udp-log_spec.lua index 848058a58b1..4ed5472f2ab 100644 --- a/spec/03-plugins/02-udp-log/01-udp-log_spec.lua +++ b/spec/03-plugins/02-udp-log/01-udp-log_spec.lua @@ -186,7 +186,7 @@ for _, strategy in helpers.each_strategy() do end) end) - it("logs proper latencies (#grpc) #flaky", function() + it("logs proper latencies (#grpc)", function() local udp_thread = helpers.udp_server(UDP_PORT) -- Making the request @@ -197,9 +197,10 @@ for _, strategy in helpers.each_strategy() do }, opts = { ["-authority"] = "udp_logging_grpc.test", + ["-H"] = "'Content-Type: text/plain'", } }) - assert.truthy(ok) + assert.truthy(ok, resp) assert.truthy(resp) -- Getting back the UDP server input @@ -222,7 +223,7 @@ for _, strategy in helpers.each_strategy() do assert.True(is_latencies_sum_adding_up) end) - it("logs proper latencies (#grpcs) #flaky", function() + it("logs proper latencies (#grpcs)", function() local udp_thread = helpers.udp_server(UDP_PORT) -- Making the request @@ -233,9 +234,10 @@ for _, strategy in helpers.each_strategy() do }, opts = { ["-authority"] = "udp_logging_grpcs.test", + ["-H"] = "'Content-Type: text/plain'", } }) - assert.truthy(ok) + assert.truthy(ok, resp) assert.truthy(resp) -- Getting back the UDP server input diff --git a/spec/03-plugins/05-syslog/01-log_spec.lua b/spec/03-plugins/05-syslog/01-log_spec.lua index 762f4cb1c16..4e5c9d13e51 100644 --- a/spec/03-plugins/05-syslog/01-log_spec.lua +++ b/spec/03-plugins/05-syslog/01-log_spec.lua @@ -5,7 +5,7 @@ local pl_stringx = require "pl.stringx" for _, strategy in helpers.each_strategy() do - describe("#flaky Plugin: syslog (log) [#" .. strategy .. "]", function() + describe("Plugin: syslog (log) [#" .. strategy .. "]", function() local proxy_client local proxy_client_grpc local platform @@ -160,7 +160,7 @@ for _, strategy in helpers.each_strategy() do local function do_test(host, expecting_same, grpc) local uuid = utils.uuid() - local resp + local ok, resp if not grpc then local response = assert(proxy_client:send { @@ -174,17 +174,18 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, response) else - local ok, resp = proxy_client_grpc({ + ok, resp = proxy_client_grpc({ service = "hello.HelloService.SayHello", body = { greeting = "world!" }, opts = { - ["-H"] = "'sys-log-uuid: " .. uuid .. "'", + [" -H"] = "'Content-Type: text/plain'", + ["-H"] = "'sys_log_uuid: " .. uuid .. "'", ["-authority"] = ("%s"):format(host), } }) - assert.truthy(ok) + assert.truthy(ok, resp) assert.truthy(resp) end @@ -201,10 +202,57 @@ for _, strategy in helpers.each_strategy() do resp = stdout elseif expecting_same then - local _, _, stdout = assert(helpers.execute("find /var/log -type f -mmin -5 2>/dev/null | xargs grep -l " .. uuid)) - assert.True(#stdout > 0) - - resp = stdout + -- wait for file writing + helpers.pwait_until(function() + local _, _, stdout = assert(helpers.execute("sudo find /var/log -type f -mmin -5 | grep syslog")) + assert.True(#stdout > 0) + + local files = pl_stringx.split(stdout, "\n") + assert.True(#files > 0) + + if files[#files] == "" then + table.remove(files) + end + + local tmp = {} + + -- filter out suspicious files + for _, file in ipairs(files) do + local _, stderr, stdout = assert(helpers.execute("file " .. file)) + + assert(stdout, stderr) + assert.True(#stdout > 0, stderr) + + --[[ + to avoid file like syslog.2.gz + because syslog must be a text file + --]] + if stdout:find("text", 1, true) then + table.insert(tmp, file) + end + end + + files = tmp + + local matched = false + + for _, file in ipairs(files) do + --[[ + we have to run grep with sudo on Github Action + because of the `Permission denied` error + -- ]] + local cmd = string.format("sudo grep '\"sys_log_uuid\":\"%s\"' %s", uuid, file) + local ok, _, stdout = helpers.execute(cmd) + if ok then + matched = true + resp = stdout + break + end + end + + assert(matched, "uuid not found in syslog") + + end, 5) end return resp @@ -220,7 +268,7 @@ for _, strategy in helpers.each_strategy() do do_test("logging3.com", true) end) it("logs custom values", function() - local resp = do_test("logging4.com", false) + local resp = do_test("logging4.com", true) assert.matches("\"new_field\".*123", resp) assert.not_matches("\"route\"", resp) end) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 002a216090d..6692302b75b 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -150,6 +150,7 @@ local function client_requests(n, host_or_headers, proxy_host, proxy_port, proto end +local add_certificate local add_upstream local remove_upstream local patch_upstream @@ -194,6 +195,14 @@ do return res.status, res_body end + add_certificate = function(bp, data) + local certificate_id = utils.uuid() + local req = utils.deep_copy(data) or {} + req.id = certificate_id + bp.certificates:insert(req) + return certificate_id + end + add_upstream = function(bp, data) local upstream_id = utils.uuid() local req = utils.deep_copy(data) or {} @@ -559,6 +568,7 @@ local consistencies = {"strict", "eventual"} local balancer_utils = {} --balancer_utils. +balancer_utils.add_certificate = add_certificate balancer_utils.add_api = add_api balancer_utils.add_target = add_target balancer_utils.update_target = update_target diff --git a/spec/helpers.lua b/spec/helpers.lua index b7fcf06fb51..3f6b885deb1 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -71,6 +71,7 @@ local table_clone = require "table.clone" local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" local resty_signal = require "resty.signal" +local lfs = require "lfs" ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -1585,12 +1586,20 @@ end -- -- NOTE: this function is not available for DBless-mode -- @function wait_for_all_config_update --- @tparam[opt=30] number timeout maximum time to wait --- @tparam[opt] number admin_client_timeout, to override the default timeout setting --- @tparam[opt] number forced_admin_port to override the default port of admin API +-- @tparam[opt] table opts a table contains params +-- @tparam[opt=30] number timeout maximum seconds to wait, defatuls is 30 +-- @tparam[opt] number admin_client_timeout to override the default timeout setting +-- @tparam[opt] number forced_admin_port to override the default Admin API port +-- @tparam[opt] number proxy_client_timeout to override the default timeout setting +-- @tparam[opt] number forced_proxy_port to override the default proxy port -- @usage helpers.wait_for_all_config_update() -local function wait_for_all_config_update(timeout, admin_client_timeout, forced_admin_port) - timeout = timeout or 30 +local function wait_for_all_config_update(opts) + opts = opts or {} + local timeout = opts.timeout or 30 + local admin_client_timeout = opts.admin_client_timeout + local forced_admin_port = opts.forced_admin_port + local proxy_client_timeout = opts.proxy_client_timeout + local forced_proxy_port = opts.forced_proxy_port local function call_admin_api(method, path, body, expected_status) local client = admin_client(admin_client_timeout, forced_admin_port) @@ -1669,7 +1678,7 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ local ok, err = pcall(function () -- wait for mocking route ready pwait_until(function () - local proxy = proxy_client() + local proxy = proxy_client(proxy_client_timeout, forced_proxy_port) res = proxy:get(route_path) local ok, err = pcall(assert, res.status == 200) proxy:close() @@ -1691,7 +1700,7 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ ok, err = pcall(function () -- wait for mocking configurations to be deleted pwait_until(function () - local proxy = proxy_client() + local proxy = proxy_client(proxy_client_timeout, forced_proxy_port) res = proxy:get(route_path) local ok, err = pcall(assert, res.status == 404) proxy:close() @@ -1709,6 +1718,28 @@ local function wait_for_all_config_update(timeout, admin_client_timeout, forced_ end +--- Waits for a file to meet a certain condition +-- The check function will repeatedly be called (with a fixed interval), until +-- there is no Lua error occurred +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_for_file +-- @tparam string mode one of: +-- +-- "file", "directory", "link", "socket", "named pipe", "char device", "block device", "other" +-- +-- @tparam string path the file path +-- @tparam[opt=10] number timeout maximum seconds to wait +local function wait_for_file(mode, path, timeout) + pwait_until(function() + local result, err = lfs.attributes(path, "mode") + local msg = string.format("failed to wait for the mode (%s) of '%s': %s", + mode, path, tostring(err)) + assert(result == mode, msg) + end, timeout or 10) +end + + --- Generic modifier "response". -- Will set a "response" value in the assertion state, so following -- assertions will operate on the value set. @@ -3398,6 +3429,7 @@ end wait_pid = wait_pid, wait_timer = wait_timer, wait_for_all_config_update = wait_for_all_config_update, + wait_for_file = wait_for_file, tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, From 3cd28c72fecbc66bb46afddc10f236157b19c2d6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sun, 9 Oct 2022 14:16:34 +0800 Subject: [PATCH 1821/4351] fix(router/atc): properly handle expressions building error Under `traditional_compatiable` mode and in rare cases, there is a possibility that ATC generated from the `Route` object contains invalid regexes. When this happens, we need to properly detect the error and report it in the log. --- CHANGELOG.md | 3 ++ kong/router/atc_compat.lua | 39 ++++++++++++++---- spec/01-unit/08-router_spec.lua | 20 +++++++++- .../05-proxy/02-router_spec.lua | 40 +++++++++++++++++++ 4 files changed, 94 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 85fd8850772..466ca1eae59 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -90,6 +90,9 @@ - Fix issue in router building where when field contains an empty table, the generated expression is invalid. [#9451](https://github.com/Kong/kong/pull/9451) +- Fix issue in router rebuilding where when paths field is invalid, + the router's mutex is not released properly. + [#9480](https://github.com/Kong/kong/pull/9480) #### Plugins diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua index 85692063e41..0aac04af488 100644 --- a/kong/router/atc_compat.lua +++ b/kong/router/atc_compat.lua @@ -37,6 +37,7 @@ local ngx_log = ngx.log local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR local sanitize_uri_postfix = utils.sanitize_uri_postfix @@ -409,7 +410,7 @@ local function add_atc_matcher(inst, route, route_id, else atc = route.expression if not atc then - return + return nil, "could not find route expression" end priority = route.priority @@ -425,7 +426,12 @@ local function add_atc_matcher(inst, route, route_id, assert(inst:remove_matcher(route_id)) end - assert(inst:add_matcher(priority, route_id, atc)) + local ok, err = inst:add_matcher(priority, route_id, atc) + if not ok then + return nil, "could not add route: " .. route_id .. ", err: " .. err + end + + return true end @@ -450,9 +456,17 @@ local function new_from_scratch(routes, is_traditional_compatible) routes_t[route_id] = route services_t[route_id] = r.service - add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) + local ok, err = add_atc_matcher(inst, route, route_id, + is_traditional_compatible, false) + if ok then + new_updated_at = max(new_updated_at, route.updated_at or 0) + + else + ngx_log(ngx_ERR, err) - new_updated_at = max(new_updated_at, route.updated_at or 0) + routes_t[route_id] = nil + services_t[route_id] = nil + end yield(true) end @@ -504,16 +518,27 @@ local function new_from_previous(routes, is_traditional_compatible, old_router) old_routes[route_id] = route old_services[route_id] = r.service + local ok = true + local err + if not old_route then -- route is new - add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) + ok, err = add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) elseif route_updated_at >= updated_at or route_updated_at ~= old_route.updated_at then -- route is modified (within a sec) - add_atc_matcher(inst, route, route_id, is_traditional_compatible, true) + ok, err = add_atc_matcher(inst, route, route_id, is_traditional_compatible, true) end - new_updated_at = max(new_updated_at, route_updated_at) + if ok then + new_updated_at = max(new_updated_at, route_updated_at) + + else + ngx_log(ngx_ERR, err) + + old_routes[route_id] = nil + old_services[route_id] = nil + end yield(true) end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index a906e7f6cc3..e49076d062f 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1753,6 +1753,25 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.falsy(match_t) end) + it("update with wrong route", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "~/delay/(?[^\\/]+)$", }, + updated_at = 100, + }, + }, + } + + local ok, nrouter = pcall(new_router, use_case, router) + + assert(ok) + assert.equal(nrouter, router) + assert.equal(#nrouter.routes, 0) + end) + it("update skips routes if updated_at is unchanged", function() local use_case = { { @@ -1812,7 +1831,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" } } - local nrouter = assert(new_router(use_case, router)) assert.equal(nrouter, router) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index d79137febb9..504e3ac12f9 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2340,6 +2340,46 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.equal("no Service found with those values", json.message) end) + + it("#db rebuilds router correctly after passing invalid route", function() + local admin_client = helpers.admin_client() + + local res = assert(admin_client:post("/routes", { + headers = { ["Content-Type"] = "application/json" }, + body = { + -- this is a invalid regex path + paths = { "~/delay/(?[^\\/]+)$", }, + }, + })) + assert.res_status(201, res) + + helpers.wait_for_all_config_update() + + local res = assert(admin_client:post("/routes", { + headers = { ["Content-Type"] = "application/json" }, + body = { + paths = { "/foo" }, + }, + })) + assert.res_status(201, res) + + admin_client:close() + + helpers.wait_for_all_config_update() + + proxy_client:close() + proxy_client = helpers.proxy_client() + + local res = assert(proxy_client:send { + method = "GET", + path = "/foo", + headers = { ["kong-debug"] = 1 }, + }) + + local body = assert.response(res).has_status(503) + local json = cjson.decode(body) + assert.equal("no Service found with those values", json.message) + end) end) end end From eecc8758c48e0ec004af20a30750a141789d48b0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 10 Oct 2022 16:08:24 +0800 Subject: [PATCH 1822/4351] refactor(router): router code refactor * rename `atc_compat.lua` to `compat.lua` * add a new file `expressions.lua` * move lots of logic into `atc.lua` * rename `get_atc` to `get_expression` * rename `route_priority` to `get_priority` * rename `atc_escape_str `to `escape_str` * remove function `paths_resort` * transplant #9327 * transplant #9329 * transplant #9343 * transplant #9346 * transplant #9357 * transplant #9389 * transplant #9394 * transplant #9451 * transplant #9480 --- kong-3.1.0-0.rockspec | 3 +- kong/router/atc.lua | 533 ++++++++++++++++++++- kong/router/atc_compat.lua | 789 -------------------------------- kong/router/compat.lua | 299 ++++++++++++ kong/router/expressions.lua | 35 ++ kong/router/init.lua | 21 +- spec/01-unit/08-router_spec.lua | 18 +- 7 files changed, 890 insertions(+), 808 deletions(-) delete mode 100644 kong/router/atc_compat.lua create mode 100644 kong/router/compat.lua create mode 100644 kong/router/expressions.lua diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index d8b2166dcc4..7caf2d238c0 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -54,7 +54,8 @@ build = { ["kong.global"] = "kong/global.lua", ["kong.router"] = "kong/router/init.lua", ["kong.router.traditional"] = "kong/router/traditional.lua", - ["kong.router.atc_compat"] = "kong/router/atc_compat.lua", + ["kong.router.compat"] = "kong/router/compat.lua", + ["kong.router.expressions"] = "kong/router/expressions.lua", ["kong.router.atc"] = "kong/router/atc.lua", ["kong.router.utils"] = "kong/router/utils.lua", ["kong.reports"] = "kong/reports.lua", diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 73188bac328..f3ef771c5fa 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -1,10 +1,58 @@ local _M = {} +local _MT = { __index = _M, } + + local schema = require("resty.router.schema") +local router = require("resty.router.router") +local context = require("resty.router.context") +local lrucache = require("resty.lrucache") +local server_name = require("ngx.ssl").server_name +local tb_new = require("table.new") +local tb_clear = require("table.clear") +local utils = require("kong.router.utils") +local yield = require("kong.tools.utils").yield -local CACHED_SCHEMA +local type = type +local assert = assert +local setmetatable = setmetatable +local pairs = pairs +local ipairs = ipairs +local tonumber = tonumber + + +local max = math.max +local tb_concat = table.concat +local tb_sort = table.sort + + +local ngx = ngx +local header = ngx.header +local var = ngx.var +local ngx_log = ngx.log +local get_method = ngx.req.get_method +local get_headers = ngx.req.get_headers +local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR + + +local sanitize_uri_postfix = utils.sanitize_uri_postfix +local check_select_params = utils.check_select_params +local strip_uri_args = utils.strip_uri_args +local get_service_info = utils.get_service_info +local add_debug_headers = utils.add_debug_headers +local get_upstream_uri_v0 = utils.get_upstream_uri_v0 + + +local MAX_REQ_HEADERS = 100 +local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE + +-- reuse table objects +local gen_values_t = tb_new(10, 0) + +local CACHED_SCHEMA do local str_fields = {"net.protocol", "tls.sni", "http.method", "http.host", @@ -27,9 +75,488 @@ do end -function _M.get_schema() - return CACHED_SCHEMA +local is_empty_field +do + local null = ngx.null + local isempty = require("table.isempty") + + is_empty_field = function(f) + return f == nil or f == null or isempty(f) + end +end + + +local function escape_str(str) + return "\"" .. str:gsub([[\]], [[\\]]):gsub([["]], [[\"]]) .. "\"" +end + + +local function gen_for_field(name, op, vals, val_transform) + if is_empty_field(vals) then + return nil + end + + tb_clear(gen_values_t) + + local values_n = 0 + local values = gen_values_t + + for _, p in ipairs(vals) do + values_n = values_n + 1 + local op = (type(op) == "string") and op or op(p) + values[values_n] = name .. " " .. op .. " " .. + escape_str(val_transform and val_transform(op, p) or p) + end + + if values_n > 0 then + return "(" .. tb_concat(values, " || ") .. ")" + end + + return nil +end + + +local function add_atc_matcher(inst, route, route_id, + get_exp_and_priority, + remove_existing) + + local exp, priority = get_exp_and_priority(route) + + if not exp then + return nil, "could not find expression, route: " .. route_id + end + + if remove_existing then + assert(inst:remove_matcher(route_id)) + end + + local ok, err = inst:add_matcher(priority, route_id, exp) + if not ok then + return nil, "could not add route: " .. route_id .. ", err: " .. err + end + + return true +end + + +local function is_http_headers_field(field) + return field:sub(1, 13) == "http.headers." +end + + +local function has_header_matching_field(fields) + for _, field in ipairs(fields) do + if is_http_headers_field(field) then + return true + end + end + + return false +end + + +local function new_from_scratch(routes, get_exp_and_priority) + local inst = router.new(CACHED_SCHEMA) + + local routes_n = #routes + local routes_t = tb_new(0, routes_n) + local services_t = tb_new(0, routes_n) + + local new_updated_at = 0 + + for _, r in ipairs(routes) do + local route = r.route + local route_id = route.id + + if not route_id then + return nil, "could not categorize route" + end + + routes_t[route_id] = route + services_t[route_id] = r.service + + local ok, err = add_atc_matcher(inst, route, route_id, + get_exp_and_priority, false) + if ok then + new_updated_at = max(new_updated_at, route.updated_at or 0) + + else + ngx_log(ngx_ERR, err) + + routes_t[route_id] = nil + services_t[route_id] = nil + end + + yield(true) + end + + local fields = inst:get_fields() + local match_headers = has_header_matching_field(fields) + + return setmetatable({ + schema = CACHED_SCHEMA, + router = inst, + routes = routes_t, + services = services_t, + fields = fields, + match_headers = match_headers, + updated_at = new_updated_at, + rebuilding = false, + }, _MT) +end + + +local function new_from_previous(routes, get_exp_and_priority, old_router) + if old_router.rebuilding then + return nil, "concurrent incremental router rebuild without mutex, this is unsafe" + end + + old_router.rebuilding = true + + local inst = old_router.router + local old_routes = old_router.routes + local old_services = old_router.services + + local updated_at = old_router.updated_at + local new_updated_at = 0 + + -- create or update routes + for _, r in ipairs(routes) do + local route = r.route + local route_id = route.id + + if not route_id then + return nil, "could not categorize route" + end + + local old_route = old_routes[route_id] + local route_updated_at = route.updated_at + + route.seen = true + + old_routes[route_id] = route + old_services[route_id] = r.service + + local ok = true + local err + + if not old_route then + -- route is new + ok, err = add_atc_matcher(inst, route, route_id, get_exp_and_priority, false) + + elseif route_updated_at >= updated_at or + route_updated_at ~= old_route.updated_at then + + -- route is modified (within a sec) + ok, err = add_atc_matcher(inst, route, route_id, get_exp_and_priority, true) + end + + if ok then + new_updated_at = max(new_updated_at, route_updated_at) + + else + ngx_log(ngx_ERR, err) + + old_routes[route_id] = nil + old_services[route_id] = nil + end + + yield(true) + end + + -- remove routes + for id, r in pairs(old_routes) do + if r.seen then + r.seen = nil + + else + assert(inst:remove_matcher(id)) + + old_routes[id] = nil + old_services[id] = nil + end + + yield(true) + end + + local fields = inst:get_fields() + + old_router.fields = fields + old_router.match_headers = has_header_matching_field(fields) + old_router.updated_at = new_updated_at + old_router.rebuilding = false + + return old_router +end + + +function _M.new(routes, cache, cache_neg, old_router, get_exp_and_priority) + if type(routes) ~= "table" then + return error("expected arg #1 routes to be a table") + end + + local router, err + + if not old_router then + router, err = new_from_scratch(routes, get_exp_and_priority) + + else + router, err = new_from_previous(routes, get_exp_and_priority, old_router) + end + + if not router then + return nil, err + end + + router.cache = cache or lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) + router.cache_neg = cache_neg or lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) + + return router +end + + +-- split port in host, ignore form '[...]' +-- example.com:123 => example.com, 123 +-- example.*:123 => example.*, 123 +local function split_host_port(h) + if not h then + return nil, nil + end + + local p = h:find(":", nil, true) + if not p then + return h, nil + end + + local port = tonumber(h:sub(p + 1)) + + if not port then + return h, nil + end + + local host = h:sub(1, p - 1) + + return host, port +end + + +function _M:select(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) + + check_select_params(req_method, req_uri, req_host, req_scheme, + src_ip, src_port, + dst_ip, dst_port, + sni, req_headers) + + local c = context.new(self.schema) + + local host, port = split_host_port(req_host) + + for _, field in ipairs(self.fields) do + if field == "http.method" then + assert(c:add_value("http.method", req_method)) + + elseif field == "http.path" then + assert(c:add_value("http.path", req_uri)) + + elseif field == "http.host" then + assert(c:add_value("http.host", host)) + + elseif field == "net.port" then + assert(c:add_value("net.port", port)) + + elseif field == "net.protocol" then + assert(c:add_value("net.protocol", req_scheme)) + + elseif field == "tls.sni" then + assert(c:add_value("tls.sni", sni)) + + elseif req_headers and is_http_headers_field(field) then + local h = field:sub(14) + local v = req_headers[h] + + if v then + if type(v) == "string" then + assert(c:add_value(field, v:lower())) + + else + for _, v in ipairs(v) do + assert(c:add_value(field, v:lower())) + end + end + end + end + end + + local matched = self.router:execute(c) + if not matched then + return nil + end + + local uuid, matched_path, captures = c:get_result("http.path") + + local service = self.services[uuid] + local matched_route = self.routes[uuid] + + local service_protocol, _, --service_type + service_host, service_port, + service_hostname_type, service_path = get_service_info(service) + + local request_prefix = matched_route.strip_path and matched_path or nil + local request_postfix = request_prefix and req_uri:sub(#matched_path + 1) or req_uri:sub(2, -1) + request_postfix = sanitize_uri_postfix(request_postfix) or "" + local upstream_base = service_path or "/" + + local upstream_uri = get_upstream_uri_v0(matched_route, request_postfix, req_uri, + upstream_base) + + return { + route = matched_route, + service = service, + prefix = request_prefix, + matches = { + uri_captures = (captures and captures[1]) and captures or nil, + }, + upstream_url_t = { + type = service_hostname_type, + host = service_host, + port = service_port, + }, + upstream_scheme = service_protocol, + upstream_uri = upstream_uri, + upstream_host = matched_route.preserve_host and req_host or nil, + } +end + + +local get_headers_key +do + local headers_t = tb_new(8, 0) + + get_headers_key = function(headers) + tb_clear(headers_t) + + local headers_count = 0 + + for name, value in pairs(headers) do + local name = name:gsub("-", "_"):lower() + + if type(value) == "table" then + for i, v in ipairs(value) do + value[i] = v:lower() + end + tb_sort(value) + value = tb_concat(value, ", ") + + else + value = value:lower() + end + + headers_t[headers_count + 1] = "|" + headers_t[headers_count + 2] = name + headers_t[headers_count + 3] = "=" + headers_t[headers_count + 4] = value + + headers_count = headers_count + 4 + end + + return tb_concat(headers_t, nil, 1, headers_count) + end end +function _M:exec(ctx) + local req_method = get_method() + local req_uri = ctx and ctx.request_uri or var.request_uri + local req_host = var.http_host + local sni = server_name() + + local headers, headers_key + if self.match_headers then + local err + headers, err = get_headers(MAX_REQ_HEADERS) + if err == "truncated" then + ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", + "(max) but request had more; other headers will be ignored") + end + + headers["host"] = nil + + headers_key = get_headers_key(headers) + end + + req_uri = strip_uri_args(req_uri) + + -- cache lookup + + local cache_key = (req_method or "") .. "|" .. + (req_uri or "") .. "|" .. + (req_host or "") .. "|" .. + (sni or "") .. (headers_key or "") + + local match_t = self.cache:get(cache_key) + if not match_t then + if self.cache_neg:get(cache_key) then + return nil + end + + local req_scheme = ctx and ctx.scheme or var.scheme + + match_t = self:select(req_method, req_uri, req_host, req_scheme, + nil, nil, nil, nil, + sni, headers) + if not match_t then + self.cache_neg:set(cache_key, true) + return nil + end + + self.cache:set(cache_key, match_t) + end + + -- found a match + + -- debug HTTP request header logic + add_debug_headers(var, header, match_t) + + return match_t +end + + +function _M._set_ngx(mock_ngx) + if type(mock_ngx) ~= "table" then + return + end + + if mock_ngx.header then + header = mock_ngx.header + end + + if mock_ngx.var then + var = mock_ngx.var + end + + if mock_ngx.log then + ngx_log = mock_ngx.log + end + + if type(mock_ngx.req) == "table" then + if mock_ngx.req.get_method then + get_method = mock_ngx.req.get_method + end + + if mock_ngx.req.get_headers then + get_headers = mock_ngx.req.get_headers + end + end +end + + +_M.escape_str = escape_str +_M.is_empty_field = is_empty_field +_M.gen_for_field = gen_for_field +_M.split_host_port = split_host_port + + return _M diff --git a/kong/router/atc_compat.lua b/kong/router/atc_compat.lua deleted file mode 100644 index 0aac04af488..00000000000 --- a/kong/router/atc_compat.lua +++ /dev/null @@ -1,789 +0,0 @@ -local _M = {} -local _MT = { __index = _M, } - -local atc = require("kong.router.atc") -local utils = require("kong.router.utils") -local router = require("resty.router.router") -local context = require("resty.router.context") -local bit = require("bit") -local lrucache = require("resty.lrucache") -local server_name = require("ngx.ssl").server_name -local tb_new = require("table.new") -local tb_clear = require("table.clear") -local tb_nkeys = require("table.nkeys") -local isempty = require("table.isempty") -local yield = require("kong.tools.utils").yield - - -local ngx = ngx -local null = ngx.null -local tb_concat = table.concat -local tb_insert = table.insert -local tb_sort = table.sort -local byte = string.byte -local sub = string.sub -local setmetatable = setmetatable -local pairs = pairs -local ipairs = ipairs -local type = type -local assert = assert -local tonumber = tonumber -local get_schema = atc.get_schema -local max = math.max -local bor, band, lshift = bit.bor, bit.band, bit.lshift -local header = ngx.header -local var = ngx.var -local ngx_log = ngx.log -local get_method = ngx.req.get_method -local get_headers = ngx.req.get_headers -local ngx_WARN = ngx.WARN -local ngx_ERR = ngx.ERR - - -local sanitize_uri_postfix = utils.sanitize_uri_postfix -local check_select_params = utils.check_select_params -local strip_uri_args = utils.strip_uri_args -local get_service_info = utils.get_service_info -local add_debug_headers = utils.add_debug_headers -local get_upstream_uri_v0 = utils.get_upstream_uri_v0 - - -local TILDE = byte("~") -local ASTERISK = byte("*") -local MAX_HEADER_COUNT = 255 -local MAX_REQ_HEADERS = 100 - - -local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE - - --- reuse table objects -local gen_values_t = tb_new(10, 0) -local atc_out_t = tb_new(10, 0) -local atc_hosts_t = tb_new(10, 0) -local atc_headers_t = tb_new(10, 0) -local atc_single_header_t = tb_new(10, 0) - - -local function is_regex_magic(path) - return byte(path) == TILDE -end - - -local function is_empty_field(f) - return f == nil or f == null or isempty(f) -end - - --- resort `paths` to move regex routes to the front of the array -local function paths_resort(paths) - if not paths then - return - end - - tb_sort(paths, function(a, b) - return is_regex_magic(a) and not is_regex_magic(b) - end) -end - - --- split port in host, ignore form '[...]' --- example.com:123 => example.com, 123 --- example.*:123 => example.*, 123 -local function split_host_port(h) - if not h then - return nil, nil - end - - local p = h:find(":", nil, true) - if not p then - return h, nil - end - - local host = h:sub(1, p - 1) - local port = tonumber(h:sub(p + 1)) - - if not port then - return h, nil - end - - return host, port -end - - -function _M._set_ngx(mock_ngx) - if type(mock_ngx) ~= "table" then - return - end - - if mock_ngx.header then - header = mock_ngx.header - end - - if mock_ngx.var then - var = mock_ngx.var - end - - if mock_ngx.log then - ngx_log = mock_ngx.log - end - - if type(mock_ngx.req) == "table" then - if mock_ngx.req.get_method then - get_method = mock_ngx.req.get_method - end - - if mock_ngx.req.get_headers then - get_headers = mock_ngx.req.get_headers - end - end -end - - -local function atc_escape_str(str) - return "\"" .. str:gsub([[\]], [[\\]]):gsub([["]], [[\"]]) .. "\"" -end - - -local function gen_for_field(name, op, vals, val_transform) - if is_empty_field(vals) then - return nil - end - - tb_clear(gen_values_t) - - local values_n = 0 - local values = gen_values_t - - for _, p in ipairs(vals) do - values_n = values_n + 1 - local op = (type(op) == "string") and op or op(p) - values[values_n] = name .. " " .. op .. " " .. - atc_escape_str(val_transform and val_transform(op, p) or p) - end - - if values_n > 0 then - return "(" .. tb_concat(values, " || ") .. ")" - end - - return nil -end - - -local OP_EQUAL = "==" -local OP_PREFIX = "^=" -local OP_POSTFIX = "=^" -local OP_REGEX = "~" - - -local function get_atc(route) - tb_clear(atc_out_t) - local out = atc_out_t - - local gen = gen_for_field("http.method", OP_EQUAL, route.methods) - if gen then - tb_insert(out, gen) - end - - local gen = gen_for_field("tls.sni", OP_EQUAL, route.snis) - if gen then - -- See #6425, if `net.protocol` is not `https` - -- then SNI matching should simply not be considered - gen = "net.protocol != \"https\" || " .. gen - tb_insert(out, gen) - end - - if not is_empty_field(route.hosts) then - tb_clear(atc_hosts_t) - local hosts = atc_hosts_t - - for _, h in ipairs(route.hosts) do - local host, port = split_host_port(h) - - local op = OP_EQUAL - if byte(host) == ASTERISK then - -- postfix matching - op = OP_POSTFIX - host = host:sub(2) - - elseif byte(host, -1) == ASTERISK then - -- prefix matching - op = OP_PREFIX - host = host:sub(1, -2) - end - - local atc = "http.host ".. op .. " \"" .. host .. "\"" - if not port then - tb_insert(atc_hosts_t, atc) - - else - tb_insert(atc_hosts_t, "(" .. atc .. - " && net.port ".. OP_EQUAL .. " " .. port .. ")") - end - end -- for route.hosts - - tb_insert(out, "(" .. tb_concat(hosts, " || ") .. ")") - end - - -- move regex paths to the front - if route.paths ~= null then - paths_resort(route.paths) - end - - local gen = gen_for_field("http.path", function(path) - return is_regex_magic(path) and OP_REGEX or OP_PREFIX - end, route.paths, function(op, p) - if op == OP_REGEX then - -- 1. strip leading `~` - p = sub(p, 2) - -- 2. prefix with `^` to match the anchored behavior of the traditional router - p = "^" .. p - -- 3. update named capture opening tag for rust regex::Regex compatibility - return p:gsub("?<", "?P<") - end - - return p - end) - if gen then - tb_insert(out, gen) - end - - if not is_empty_field(route.headers) then - tb_clear(atc_headers_t) - local headers = atc_headers_t - - for h, v in pairs(route.headers) do - tb_clear(atc_single_header_t) - local single_header = atc_single_header_t - - for _, ind in ipairs(v) do - local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" - local value = ind - local op = OP_EQUAL - if ind:sub(1, 2) == "~*" then - value = ind:sub(3) - op = OP_REGEX - end - - tb_insert(single_header, name .. " " .. op .. " " .. atc_escape_str(value:lower())) - end - - tb_insert(headers, "(" .. tb_concat(single_header, " || ") .. ")") - end - - tb_insert(out, tb_concat(headers, " && ")) - end - - return tb_concat(out, " && ") -end - - -local lshift_uint64 -do - local ffi = require("ffi") - local ffi_uint = ffi.new("uint64_t") - - lshift_uint64 = function(v, offset) - ffi_uint = v - return lshift(ffi_uint, offset) - end -end - - -local PLAIN_HOST_ONLY_BIT = lshift(0x01ULL, 60) -local REGEX_URL_BIT = lshift(0x01ULL, 51) - - --- convert a route to a priority value for use in the ATC router --- priority must be a 64-bit non negative integer --- format (big endian): --- 0 1 2 3 --- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 --- +-----+-+---------------+-+-------------------------------------+ --- | W |P| Header |R| Regex | --- | G |L| |G| Priority | --- | T |N| Count |X| | --- +-----+-+-----------------+-------------------------------------+ --- | Regex Priority | Max Length | --- | (cont) | | --- | | | --- +-------------------------+-------------------------------------+ -local function route_priority(r) - local methods = r.methods - local hosts = r.hosts - local paths = r.paths - local headers = r.headers - local snis = r.snis - - local match_weight = 0 - - if methods and #methods > 0 then - match_weight = match_weight + 1 - end - - if hosts and #hosts > 0 then - match_weight = match_weight + 1 - end - - if paths and #paths > 0 then - match_weight = match_weight + 1 - end - - local headers_count = headers and tb_nkeys(headers) or 0 - - if headers_count > 0 then - match_weight = match_weight + 1 - end - - if headers_count > MAX_HEADER_COUNT then - ngx_log(ngx_WARN, "too many headers in route ", r.id, - " headers count capped at 255 when sorting") - headers_count = MAX_HEADER_COUNT - end - - if snis and #snis > 0 then - match_weight = match_weight + 1 - end - - local plain_host_only = not not hosts - - if hosts then - for _, h in ipairs(hosts) do - if h:find("*", nil, true) then - plain_host_only = false - break - end - end - end - - local max_uri_length = 0 - local regex_url = false - - if paths then - for _, p in ipairs(paths) do - if is_regex_magic(p) then - regex_url = true - - else - -- plain URI or URI prefix - max_uri_length = max(max_uri_length, #p) - end - end - end - - local match_weight = lshift_uint64(match_weight, 61) - local headers_count = lshift_uint64(headers_count, 52) - local regex_priority = lshift_uint64(regex_url and r.regex_priority or 0, 19) - local max_length = band(max_uri_length, 0x7FFFF) - - local priority = bor(match_weight, - plain_host_only and PLAIN_HOST_ONLY_BIT or 0, - regex_url and REGEX_URL_BIT or 0, - headers_count, - regex_priority, - max_length) - - return priority -end - - -local function has_header_matching_field(fields) - for _, field in ipairs(fields) do - if field:sub(1, 13) == "http.headers." then - return true - end - end - - return false -end - - -local function add_atc_matcher(inst, route, route_id, - is_traditional_compatible, - remove_existing) - local atc, priority - - if is_traditional_compatible then - atc = get_atc(route) - priority = route_priority(route) - - else - atc = route.expression - if not atc then - return nil, "could not find route expression" - end - - priority = route.priority - - local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) - if gen then - atc = atc .. " && " .. gen - end - - end - - if remove_existing then - assert(inst:remove_matcher(route_id)) - end - - local ok, err = inst:add_matcher(priority, route_id, atc) - if not ok then - return nil, "could not add route: " .. route_id .. ", err: " .. err - end - - return true -end - - -local function new_from_scratch(routes, is_traditional_compatible) - local s = get_schema() - local inst = router.new(s) - - local routes_n = #routes - local routes_t = tb_new(0, routes_n) - local services_t = tb_new(0, routes_n) - - local new_updated_at = 0 - - for _, r in ipairs(routes) do - local route = r.route - local route_id = route.id - - if not route_id then - return nil, "could not categorize route" - end - - routes_t[route_id] = route - services_t[route_id] = r.service - - local ok, err = add_atc_matcher(inst, route, route_id, - is_traditional_compatible, false) - if ok then - new_updated_at = max(new_updated_at, route.updated_at or 0) - - else - ngx_log(ngx_ERR, err) - - routes_t[route_id] = nil - services_t[route_id] = nil - end - - yield(true) - end - - local fields = inst:get_fields() - local match_headers = has_header_matching_field(fields) - - return setmetatable({ - schema = s, - router = inst, - routes = routes_t, - services = services_t, - fields = fields, - match_headers = match_headers, - updated_at = new_updated_at, - rebuilding = false, - }, _MT) -end - - -local function new_from_previous(routes, is_traditional_compatible, old_router) - if old_router.rebuilding then - return nil, "concurrent incremental router rebuild without mutex, this is unsafe" - end - - old_router.rebuilding = true - - local inst = old_router.router - local old_routes = old_router.routes - local old_services = old_router.services - - local updated_at = old_router.updated_at - local new_updated_at = 0 - - -- create or update routes - for _, r in ipairs(routes) do - local route = r.route - local route_id = route.id - - if not route_id then - return nil, "could not categorize route" - end - - local old_route = old_routes[route_id] - local route_updated_at = route.updated_at - - route.seen = true - - old_routes[route_id] = route - old_services[route_id] = r.service - - local ok = true - local err - - if not old_route then - -- route is new - ok, err = add_atc_matcher(inst, route, route_id, is_traditional_compatible, false) - - elseif route_updated_at >= updated_at or route_updated_at ~= old_route.updated_at then - -- route is modified (within a sec) - ok, err = add_atc_matcher(inst, route, route_id, is_traditional_compatible, true) - end - - if ok then - new_updated_at = max(new_updated_at, route_updated_at) - - else - ngx_log(ngx_ERR, err) - - old_routes[route_id] = nil - old_services[route_id] = nil - end - - yield(true) - end - - -- remove routes - for id, r in pairs(old_routes) do - if r.seen then - r.seen = nil - - else - assert(inst:remove_matcher(id)) - - old_routes[id] = nil - old_services[id] = nil - end - - yield(true) - end - - local fields = inst:get_fields() - - old_router.fields = fields - old_router.match_headers = has_header_matching_field(fields) - old_router.updated_at = new_updated_at - old_router.rebuilding = false - - return old_router -end - - -function _M.new(routes, cache, cache_neg, old_router) - if type(routes) ~= "table" then - return error("expected arg #1 routes to be a table") - end - - local is_traditional_compatible = - kong and kong.configuration and - kong.configuration.router_flavor == "traditional_compatible" - - local router, err - - if not old_router then - router, err = new_from_scratch(routes, is_traditional_compatible) - - else - router, err = new_from_previous(routes, is_traditional_compatible, old_router) - end - - if not router then - return nil, err - end - - router.cache = cache or lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) - router.cache_neg = cache_neg or lrucache.new(DEFAULT_MATCH_LRUCACHE_SIZE) - - return router -end - - -function _M:select(req_method, req_uri, req_host, req_scheme, - src_ip, src_port, - dst_ip, dst_port, - sni, req_headers) - - check_select_params(req_method, req_uri, req_host, req_scheme, - src_ip, src_port, - dst_ip, dst_port, - sni, req_headers) - - local c = context.new(self.schema) - - local host, port = split_host_port(req_host) - - for _, field in ipairs(self.fields) do - if field == "http.method" then - assert(c:add_value("http.method", req_method)) - - elseif field == "http.path" then - assert(c:add_value("http.path", req_uri)) - - elseif field == "http.host" then - assert(c:add_value("http.host", host)) - - elseif field == "net.port" then - assert(c:add_value("net.port", port)) - - elseif field == "net.protocol" then - assert(c:add_value("net.protocol", req_scheme)) - - elseif field == "tls.sni" then - assert(c:add_value("tls.sni", sni)) - - elseif req_headers and field:sub(1, 13) == "http.headers." then - local h = field:sub(14) - local v = req_headers[h] - - if v then - if type(v) == "string" then - assert(c:add_value(field, v:lower())) - - else - for _, v in ipairs(v) do - assert(c:add_value(field, v:lower())) - end - end - end - end - end - - local matched = self.router:execute(c) - if not matched then - return nil - end - - local uuid, matched_path, captures = c:get_result("http.path") - - local service = self.services[uuid] - local matched_route = self.routes[uuid] - - local service_protocol, _, --service_type - service_host, service_port, - service_hostname_type, service_path = get_service_info(service) - - local request_prefix = matched_route.strip_path and matched_path or nil - local request_postfix = request_prefix and req_uri:sub(#matched_path + 1) or req_uri:sub(2, -1) - request_postfix = sanitize_uri_postfix(request_postfix) or "" - local upstream_base = service_path or "/" - - local upstream_uri = get_upstream_uri_v0(matched_route, request_postfix, req_uri, - upstream_base) - - return { - route = matched_route, - service = service, - prefix = request_prefix, - matches = { - uri_captures = (captures and captures[1]) and captures or nil, - }, - upstream_url_t = { - type = service_hostname_type, - host = service_host, - port = service_port, - }, - upstream_scheme = service_protocol, - upstream_uri = upstream_uri, - upstream_host = matched_route.preserve_host and req_host or nil, - } -end - - -local get_headers_key -do - local headers_t = tb_new(8, 0) - - get_headers_key = function(headers) - tb_clear(headers_t) - - local headers_count = 0 - - for name, value in pairs(headers) do - local name = name:gsub("-", "_"):lower() - - if type(value) == "table" then - for i, v in ipairs(value) do - value[i] = v:lower() - end - tb_sort(value) - value = tb_concat(value, ", ") - - else - value = value:lower() - end - - headers_t[headers_count + 1] = "|" - headers_t[headers_count + 2] = name - headers_t[headers_count + 3] = "=" - headers_t[headers_count + 4] = value - - headers_count = headers_count + 4 - end - - return tb_concat(headers_t, nil, 1, headers_count) - end -end - - -function _M:exec(ctx) - local req_method = get_method() - local req_uri = ctx and ctx.request_uri or var.request_uri - local req_host = var.http_host - local sni = server_name() - local headers - local headers_key - if self.match_headers then - local err - headers, err = get_headers(MAX_REQ_HEADERS) - if err == "truncated" then - ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", - "(max) but request had more; other headers will be ignored") - end - - headers["host"] = nil - - headers_key = get_headers_key(headers) - end - - req_uri = strip_uri_args(req_uri) - - -- cache lookup - - local cache_key = (req_method or "") .. "|" .. (req_uri or "") - .. "|" .. (req_host or "") - .. "|" .. (sni or "") .. (headers_key or "") - - local match_t = self.cache:get(cache_key) - if not match_t then - if self.cache_neg:get(cache_key) then - return nil - end - - local req_scheme = ctx and ctx.scheme or var.scheme - - match_t = self:select(req_method, req_uri, req_host, req_scheme, - nil, nil, nil, nil, - sni, headers) - if not match_t then - self.cache_neg:set(cache_key, true) - return nil - end - - self.cache:set(cache_key, match_t) - end - - -- found a match - - -- debug HTTP request header logic - add_debug_headers(var, header, match_t) - - return match_t -end - - --- for unit-testing purposes only -_M._get_atc = get_atc -_M._route_priority = route_priority - - -return _M diff --git a/kong/router/compat.lua b/kong/router/compat.lua new file mode 100644 index 00000000000..b7d6c606973 --- /dev/null +++ b/kong/router/compat.lua @@ -0,0 +1,299 @@ +local _M = {} + + +local bit = require("bit") +local atc = require("kong.router.atc") +local tb_new = require("table.new") +local tb_clear = require("table.clear") +local tb_nkeys = require("table.nkeys") + + +local escape_str = atc.escape_str +local is_empty_field = atc.is_empty_field +local gen_for_field = atc.gen_for_field +local split_host_port = atc.split_host_port + + +local pairs = pairs +local ipairs = ipairs +local tb_concat = table.concat +local tb_insert = table.insert +local tb_sort = table.sort +local byte = string.byte +local sub = string.sub +local max = math.max +local bor, band, lshift = bit.bor, bit.band, bit.lshift + + +local ngx = ngx +local ngx_log = ngx.log +local ngx_WARN = ngx.WARN + + +local TILDE = byte("~") +local ASTERISK = byte("*") +local MAX_HEADER_COUNT = 255 + + +-- reuse table objects +local exp_out_t = tb_new(10, 0) +local exp_hosts_t = tb_new(10, 0) +local exp_headers_t = tb_new(10, 0) +local exp_single_header_t = tb_new(10, 0) + + +local function is_regex_magic(path) + return byte(path) == TILDE +end + + +local OP_EQUAL = "==" +local OP_PREFIX = "^=" +local OP_POSTFIX = "=^" +local OP_REGEX = "~" + + +local LOGICAL_OR = " || " +local LOGICAL_AND = " && " + + +local function get_expression(route) + local methods = route.methods + local hosts = route.hosts + local paths = route.paths + local headers = route.headers + local snis = route.snis + + tb_clear(exp_out_t) + local out = exp_out_t + + local gen = gen_for_field("http.method", OP_EQUAL, methods) + if gen then + tb_insert(out, gen) + end + + local gen = gen_for_field("tls.sni", OP_EQUAL, snis) + if gen then + -- See #6425, if `net.protocol` is not `https` + -- then SNI matching should simply not be considered + gen = "net.protocol != \"https\"" .. LOGICAL_OR .. gen + tb_insert(out, gen) + end + + if not is_empty_field(hosts) then + tb_clear(exp_hosts_t) + local hosts_t = exp_hosts_t + + for _, h in ipairs(hosts) do + local host, port = split_host_port(h) + + local op = OP_EQUAL + if byte(host) == ASTERISK then + -- postfix matching + op = OP_POSTFIX + host = host:sub(2) + + elseif byte(host, -1) == ASTERISK then + -- prefix matching + op = OP_PREFIX + host = host:sub(1, -2) + end + + local exp = "http.host ".. op .. " \"" .. host .. "\"" + if not port then + tb_insert(hosts_t, exp) + + else + tb_insert(hosts_t, "(" .. exp .. LOGICAL_AND .. + "net.port ".. OP_EQUAL .. " " .. port .. ")") + end + end -- for route.hosts + + tb_insert(out, "(" .. tb_concat(hosts_t, LOGICAL_OR) .. ")") + end + + -- resort `paths` to move regex routes to the front of the array + if not is_empty_field(paths) then + tb_sort(paths, function(a, b) + return is_regex_magic(a) and not is_regex_magic(b) + end) + end + + local gen = gen_for_field("http.path", function(path) + return is_regex_magic(path) and OP_REGEX or OP_PREFIX + end, paths, function(op, p) + if op == OP_REGEX then + -- 1. strip leading `~` + p = sub(p, 2) + -- 2. prefix with `^` to match the anchored behavior of the traditional router + p = "^" .. p + -- 3. update named capture opening tag for rust regex::Regex compatibility + return p:gsub("?<", "?P<") + end + + return p + end) + if gen then + tb_insert(out, gen) + end + + if not is_empty_field(headers) then + tb_clear(exp_headers_t) + local headers_t = exp_headers_t + + for h, v in pairs(headers) do + tb_clear(exp_single_header_t) + local single_header_t = exp_single_header_t + + for _, value in ipairs(v) do + local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" + local op = OP_EQUAL + + -- value starts with "~*" + if byte(value, 1) == TILDE and byte(value, 2) == ASTERISK then + value = value:sub(3) + op = OP_REGEX + end + + tb_insert(single_header_t, name .. " " .. op .. " " .. escape_str(value:lower())) + end + + tb_insert(headers_t, "(" .. tb_concat(single_header_t, LOGICAL_OR) .. ")") + end + + tb_insert(out, tb_concat(headers_t, LOGICAL_AND)) + end + + return tb_concat(out, LOGICAL_AND) +end + + +local lshift_uint64 +do + local ffi = require("ffi") + local ffi_uint = ffi.new("uint64_t") + + lshift_uint64 = function(v, offset) + ffi_uint = v + return lshift(ffi_uint, offset) + end +end + + +local PLAIN_HOST_ONLY_BIT = lshift(0x01ULL, 60) +local REGEX_URL_BIT = lshift(0x01ULL, 51) + + +-- convert a route to a priority value for use in the ATC router +-- priority must be a 64-bit non negative integer +-- format (big endian): +-- 0 1 2 3 +-- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-- +-----+-+---------------+-+-------------------------------------+ +-- | W |P| Header |R| Regex | +-- | G |L| |G| Priority | +-- | T |N| Count |X| | +-- +-----+-+-----------------+-------------------------------------+ +-- | Regex Priority | Max Length | +-- | (cont) | | +-- | | | +-- +-------------------------+-------------------------------------+ +local function get_priority(route) + local methods = route.methods + local hosts = route.hosts + local paths = route.paths + local headers = route.headers + local snis = route.snis + + local match_weight = 0 + + if not is_empty_field(methods) then + match_weight = match_weight + 1 + end + + if not is_empty_field(hosts) then + match_weight = match_weight + 1 + end + + if not is_empty_field(paths) then + match_weight = match_weight + 1 + end + + local headers_count = is_empty_field(headers) and 0 or tb_nkeys(headers) + + if headers_count > 0 then + match_weight = match_weight + 1 + + if headers_count > MAX_HEADER_COUNT then + ngx_log(ngx_WARN, "too many headers in route ", route.id, + " headers count capped at 255 when sorting") + headers_count = MAX_HEADER_COUNT + end + end + + if not is_empty_field(snis) then + match_weight = match_weight + 1 + end + + local plain_host_only = not not hosts + + if hosts then + for _, h in ipairs(hosts) do + if h:find("*", nil, true) then + plain_host_only = false + break + end + end + end + + local max_uri_length = 0 + local regex_url = false + + if paths then + for _, p in ipairs(paths) do + if is_regex_magic(p) then + regex_url = true + + else + -- plain URI or URI prefix + max_uri_length = max(max_uri_length, #p) + end + end + end + + local match_weight = lshift_uint64(match_weight, 61) + local headers_count = lshift_uint64(headers_count, 52) + local regex_priority = lshift_uint64(regex_url and route.regex_priority or 0, 19) + local max_length = band(max_uri_length, 0x7FFFF) + + local priority = bor(match_weight, + plain_host_only and PLAIN_HOST_ONLY_BIT or 0, + regex_url and REGEX_URL_BIT or 0, + headers_count, + regex_priority, + max_length) + + return priority +end + + +local function get_exp_and_priority(route) + local exp = get_expression(route) + local priority = get_priority(route) + + return exp, priority +end + + +function _M.new(routes, cache, cache_neg, old_router) + return atc.new(routes, cache, cache_neg, old_router, get_exp_and_priority) +end + + +-- for unit-testing purposes only +_M._set_ngx = atc._set_ngx +_M._get_expression = get_expression +_M._get_priority = get_priority + + +return _M diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua new file mode 100644 index 00000000000..f3b7648a4d1 --- /dev/null +++ b/kong/router/expressions.lua @@ -0,0 +1,35 @@ +local _M = {} + + +local atc = require("kong.router.atc") +local gen_for_field = atc.gen_for_field + + +local OP_EQUAL = "==" + + +local function get_exp_and_priority(route) + local exp = route.expression + if not exp then + return + end + + local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) + if gen then + exp = exp .. " && " .. gen + end + + return exp, route.priority +end + + +function _M.new(routes, cache, cache_neg, old_router) + return atc.new(routes, cache, cache_neg, old_router, get_exp_and_priority) +end + + +-- for unit-testing purposes only +_M._set_ngx = atc._set_ngx + + +return _M diff --git a/kong/router/init.lua b/kong/router/init.lua index 00a1f48b55d..94f05f4bcce 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -6,8 +6,11 @@ local kong = kong local traditional = require("kong.router.traditional") -local atc_compat = require("kong.router.atc_compat") -local utils = require("kong.router.utils") +local expressions = require("kong.router.expressions") +local compat = require("kong.router.compat") +local utils = require("kong.router.utils") + + local is_http = ngx.config.subsystem == "http" @@ -31,10 +34,12 @@ end function _M.new(routes, cache, cache_neg, old_router) + local flavor = kong and + kong.configuration and + kong.configuration.router_flavor + if not is_http or - not kong or - not kong.configuration or - kong.configuration.router_flavor == "traditional" + not flavor or flavor == "traditional" then local trad, err = traditional.new(routes, cache, cache_neg) if not trad then @@ -46,7 +51,11 @@ function _M.new(routes, cache, cache_neg, old_router) }, _MT) end - return atc_compat.new(routes, cache, cache_neg, old_router) + if flavor == "expressions" then + return expressions.new(routes, cache, cache_neg, old_router) + end + + return compat.new(routes, cache, cache_neg, old_router) end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index e49076d062f..d08231011da 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1,5 +1,5 @@ local Router -local atc_compat = require "kong.router.atc_compat" +local atc_compat = require "kong.router.compat" local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local uuid = require("kong.tools.utils").uuid @@ -20,8 +20,8 @@ local function new_router(cases, old_router) for _, v in ipairs(cases) do local r = v.route - r.expression = r.expression or atc_compat._get_atc(r) - r.priority = r.priority or atc_compat._route_priority(r) + r.expression = r.expression or atc_compat._get_expression(r) + r.priority = r.priority or atc_compat._get_priority(r) end end @@ -2087,7 +2087,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("check empty route fields", function() local use_case - local _get_atc = atc_compat._get_atc + local _get_expression = atc_compat._get_expression before_each(function() use_case = { @@ -2105,35 +2105,35 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" it("empty methods", function() use_case[1].route.methods = {} - assert.equal(_get_atc(use_case[1].route), [[(http.path ^= "/foo")]]) + assert.equal(_get_expression(use_case[1].route), [[(http.path ^= "/foo")]]) assert(new_router(use_case)) end) it("empty hosts", function() use_case[1].route.hosts = {} - assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) assert(new_router(use_case)) end) it("empty headers", function() use_case[1].route.headers = {} - assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) assert(new_router(use_case)) end) it("empty paths", function() use_case[1].route.paths = {} - assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET")]]) + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET")]]) assert(new_router(use_case)) end) it("empty snis", function() use_case[1].route.snis = {} - assert.equal(_get_atc(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) assert(new_router(use_case)) end) end) From 3a5e05e9e54de981ac9d64058266e18cc0155df4 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Mon, 10 Oct 2022 10:16:34 +0000 Subject: [PATCH 1823/4351] chore(release): setup per-commit releases for past releases (#9453) --- Jenkinsfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 171a4ac3d31..2e3bc8d0a4f 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -41,6 +41,7 @@ pipeline { beforeAgent true allOf { branch 'master'; + branch 'release/*'; not { triggeredBy 'TimerTrigger' } } } @@ -100,7 +101,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' - sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/}-nightly-alpine latest" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' + sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' } } } From 78d0585fd17ad4408bc99e6e53ccf583ff3498c4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 11 Oct 2022 15:09:45 +0800 Subject: [PATCH 1824/4351] chore(tools): use native ngx.sleep in yield (#9523) In `globalpatches.lua` we re-implement `ngx.sleep`, which will check nginx phase then call `socket.sleep` or original `ngx.sleep`. But in function `yield`, we already have phase check logic and don't need blocking sleep. In this case, the re-implemented `ngx.sleep` introduces unnecessary cost, we should call original `ngx.sleep`. This PR add a new global function `_G.native_ngx_sleep` like `_G.native_timer_at`, and use `_G.native_ngx_sleep` in `yield`. --- kong/globalpatches.lua | 2 ++ kong/tools/utils.lua | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index b27d3e8ba4f..813236569eb 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -69,6 +69,8 @@ return function(options) return ngx_sleep(s) end + _G.native_ngx_sleep = ngx_sleep + end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 1300e76f222..064620e989b 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1433,7 +1433,7 @@ end do local get_phase = ngx.get_phase - local ngx_sleep = ngx.sleep + local ngx_sleep = _G.native_ngx_sleep or ngx.sleep local counter = YIELD_ITERATIONS function _M.yield(in_loop, phase) From b07f4378a25cd8a58cf441e15ab3adddd6fcba32 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 11 Oct 2022 15:30:51 +0800 Subject: [PATCH 1825/4351] fix(admin): increase max uri and post arguments to 1000 (#9510) Admin API will quietly truncate the request post arguments if reach the limit(100), which might cause data inconsistency issues. FTI-4417 --- kong/api/arguments.lua | 13 +++- .../21-truncated_arguments_spec.lua | 70 +++++++++++++++++++ 2 files changed, 80 insertions(+), 3 deletions(-) create mode 100644 spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua diff --git a/kong/api/arguments.lua b/kong/api/arguments.lua index 859e72d6e8c..e58c042a7da 100644 --- a/kong/api/arguments.lua +++ b/kong/api/arguments.lua @@ -25,6 +25,7 @@ local get_uri_args = req.get_uri_args local get_body_data = req.get_body_data local get_post_args = req.get_post_args local json_decode = cjson.decode +local kong = kong local NOTICE = ngx.NOTICE @@ -60,8 +61,8 @@ local defaults = { multipart = true, timeout = 1000, chunk_size = 4096, - max_uri_args = 100, - max_post_args = 100, + max_uri_args = 1000, + max_post_args = 1000, max_line_size = nil, max_part_size = nil, } @@ -631,7 +632,10 @@ local function load(opts) post = {}, }, arguments_mt) - local uargs = get_uri_args(options.max_uri_args) + local uargs, err = get_uri_args(options.max_uri_args) + if err == "truncated" then + return kong.response.exit(400, { message = "Too many arguments" }) + end if options.decode then args.uri = decode(uargs, options.schema) @@ -650,6 +654,9 @@ local function load(opts) if find(content_type_lower, "application/x-www-form-urlencoded", 1, true) == 1 then req_read_body() local pargs, err = get_post_args(options.max_post_args) + if err == "truncated" then + return kong.response.exit(400, { message = "Too many arguments" }) + end if pargs then if options.decode then args.post = decode(pargs, options.schema) diff --git a/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua b/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua new file mode 100644 index 00000000000..03d342edaf3 --- /dev/null +++ b/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua @@ -0,0 +1,70 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + + describe("Admin API - truncated arguments #" .. strategy, function() + local max_uri_args_overflow = 1000 + 1 + local max_post_args_overflow = 1000 + 1 + + local client + + lazy_setup(function() + helpers.get_db_utils(strategy) + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.admin_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + it("return 400 if reach maximum post arguments number", function() + local items = {} + for i = 1, max_post_args_overflow do + table.insert(items, "config.allow=" .. i) + end + local body = "name=ip-restriction&" .. table.concat(items, "&") + local res = assert(client:send { + method = "POST", + path = "/plugins", + headers = { + ["Content-Type"] = "application/x-www-form-urlencoded", + }, + body = body, + }) + assert.response(res).has.status(400) + local json = assert.response(res).has.jsonbody() + assert.same({ message = "Too many arguments" }, json) + end) + + it("return 400 if reach maximum uri arguments number", function() + local items = {} + for i = 1, max_uri_args_overflow do + table.insert(items, "a=" .. i) + end + local querystring = table.concat(items, "&") + local res = assert(client:send { + method = "GET", + path = "/plugins?" .. querystring, + }) + assert.response(res).has.status(400) + local json = assert.response(res).has.jsonbody() + assert.same({ message = "Too many arguments" }, json) + end) + + end) + +end From 6263ea2335826e0786cd8e0e43323ce1ffc35fd5 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 11 Oct 2022 17:50:54 +0800 Subject: [PATCH 1826/4351] docs(CHANGELOG): add missing document for admin request argument limit bump (#9528) Add missing document for #9510 --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 466ca1eae59..5ab3928e44b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -94,6 +94,11 @@ the router's mutex is not released properly. [#9480](https://github.com/Kong/kong/pull/9480) +#### Admin API + +- Increase the maximum request argument number from `100` to `1000`, and return 400 error if request parameters reach the limitation to avoid being truncated. + [#9510](https://github.com/Kong/kong/pull/9510) + #### Plugins From ec8e574b03d4425b8208cb53a06f448e6a91834a Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Tue, 11 Oct 2022 17:10:31 +0000 Subject: [PATCH 1827/4351] fix(ci): move the github token location (#9534) --- Jenkinsfile | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 2e3bc8d0a4f..0755bbfafac 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -15,7 +15,6 @@ pipeline { PULP_PROD = credentials('PULP') PULP_HOST_STAGE = "https://api.pulp.konnect-stage.konghq.com" PULP_STAGE = credentials('PULP_STAGE') - GITHUB_TOKEN = credentials('github_bot_access_token') DEBUG = 0 } stages { @@ -199,6 +198,7 @@ pipeline { } } environment { + GITHUB_TOKEN = credentials('github_bot_access_token') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') SLACK_WEBHOOK = credentials('core_team_slack_webhook') GITHUB_USER = "mashapedeployment" @@ -227,6 +227,7 @@ pipeline { } } environment { + GITHUB_TOKEN = credentials('github_bot_access_token') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') SLACK_WEBHOOK = credentials('core_team_slack_webhook') GITHUB_USER = "mashapedeployment" @@ -255,6 +256,7 @@ pipeline { } } environment { + GITHUB_TOKEN = credentials('github_bot_access_token') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') SLACK_WEBHOOK = credentials('core_team_slack_webhook') GITHUB_USER = "mashapedeployment" @@ -283,6 +285,7 @@ pipeline { } } environment { + GITHUB_TOKEN = credentials('github_bot_access_token') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') SLACK_WEBHOOK = credentials('core_team_slack_webhook') GITHUB_USER = "mashapedeployment" From 17fa51ca0bd6546adb3f42038bbb4e56a8f6fbff Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 11 Oct 2022 23:55:06 +0300 Subject: [PATCH 1828/4351] chore(deps): bump openssl from 1.1.1q to 1.1.1r (#9535) ### Summary - Added a missing header for memcmp that caused compilation failure on some platforms --- .requirements | 2 +- CHANGELOG.md | 6 +++++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 37dff4e5117..874b881f275 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.1 -RESTY_OPENSSL_VERSION=1.1.1q +RESTY_OPENSSL_VERSION=1.1.1r RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ab3928e44b..a09cac7f318 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -99,12 +99,16 @@ - Increase the maximum request argument number from `100` to `1000`, and return 400 error if request parameters reach the limitation to avoid being truncated. [#9510](https://github.com/Kong/kong/pull/9510) - #### Plugins - **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. [#9460](https://github.com/Kong/kong/pull/9460) +### Dependencies + +- Bumped OpenSSL from 1.1.1q to 1.1.1r + [#9535](https://github.com/Kong/kong/pull/9535) + ## [3.0.0] > Released 2022/09/12 From a4de65bbe692f99c7b5c2eedc950e959e3b6ce1f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 15 Sep 2022 11:38:53 +0300 Subject: [PATCH 1829/4351] perf(plugins-iterator): cache global plugins for faster execution --- kong/init.lua | 57 +++--- kong/runloop/plugins_iterator.lua | 291 ++++++++++++++++++++---------- 2 files changed, 221 insertions(+), 127 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index faf6d55c948..44321a2c0a3 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -264,12 +264,30 @@ local function execute_init_worker_plugins_iterator(plugins_iterator, ctx) end -local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) +local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) local old_ws = ctx.workspace + for plugin, configuration in plugins_iterator:iterate_global_plugins(phase) do + local span + if phase == "rewrite" then + span = instrumentation.plugin_rewrite(plugin) + end + + setup_plugin_context(ctx, plugin) + plugin.handler[phase](plugin.handler, configuration) + reset_plugin_context(ctx, old_ws) + + if span then + span:finish() + end + end +end + +local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) ctx.delay_response = true - for plugin, configuration in plugins_iterator:iterate(phase, ctx) do + local old_ws = ctx.workspace + for plugin, configuration in plugins_iterator:iterate_and_collect_plugins(phase, ctx) do if not ctx.delayed_response then local span if phase == "access" then @@ -310,28 +328,9 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) end -local function execute_plugins_iterator(plugins_iterator, phase, ctx) - local old_ws = ctx.workspace - for plugin, configuration in plugins_iterator:iterate(phase, ctx) do - local span - if phase == "rewrite" then - span = instrumentation.plugin_rewrite(plugin) - end - - setup_plugin_context(ctx, plugin) - plugin.handler[phase](plugin.handler, configuration) - reset_plugin_context(ctx, old_ws) - - if span then - span:finish() - end - end -end - - local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) local old_ws = ctx.workspace - for plugin, configuration in plugins_iterator.iterate_collected_plugins(phase, ctx) do + for plugin, configuration in plugins_iterator:iterate_collected_plugins(phase, ctx) do local span if phase == "header_filter" then span = instrumentation.plugin_header_filter(plugin) @@ -783,7 +782,7 @@ function Kong.ssl_certificate() runloop.certificate.before(ctx) local plugins_iterator = runloop.get_updated_plugins_iterator() - execute_plugins_iterator(plugins_iterator, "certificate", ctx) + execute_global_plugins_iterator(plugins_iterator, "certificate", ctx) runloop.certificate.after(ctx) -- TODO: do we want to keep connection context? @@ -896,7 +895,7 @@ function Kong.rewrite() plugins_iterator = runloop.get_updated_plugins_iterator() end - execute_plugins_iterator(plugins_iterator, "rewrite", ctx) + execute_global_plugins_iterator(plugins_iterator, "rewrite", ctx) runloop.rewrite.after(ctx) @@ -1464,6 +1463,7 @@ function Kong.log() runloop.log.before(ctx) local plugins_iterator = runloop.get_plugins_iterator() execute_collected_plugins_iterator(plugins_iterator, "log", ctx) + plugins_iterator.release(ctx) runloop.log.after(ctx) release_table(CTX_NS, ctx) @@ -1481,17 +1481,8 @@ function Kong.handle_error() ctx.KONG_PHASE = PHASES.error ctx.KONG_UNEXPECTED = true - local old_ws = ctx.workspace log_init_worker_errors(ctx) - if not ctx.plugins then - local plugins_iterator = runloop.get_updated_plugins_iterator() - for _ in plugins_iterator:iterate("content", ctx) do - -- just build list of plugins - ctx.workspace = old_ws - end - end - return kong_error_handlers(ctx) end diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index d1fd3451b73..c1ad5774160 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -2,21 +2,25 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" local warmup = require "kong.cache.warmup" local utils = require "kong.tools.utils" +local tablepool = require "tablepool" +local log = ngx.log local kong = kong +local exit = ngx.exit local null = ngx.null local error = error local pairs = pairs local ipairs = ipairs local assert = assert local tostring = tostring +local fetch_table = tablepool.fetch +local release_table = tablepool.release local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } - local COMBO_R = 1 local COMBO_S = 2 local COMBO_RS = 3 @@ -26,10 +30,74 @@ local COMBO_SC = 6 local COMBO_RSC = 7 local COMBO_GLOBAL = 0 +local ERR = ngx.ERR +local ERROR = ngx.ERROR + local subsystem = ngx.config.subsystem +local PRE_COLLECTION_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT do + if subsystem == "stream" then + PRE_COLLECTION_PHASES = { + "certificate", + "log", + } + + DOWNSTREAM_PHASES = { + "log", + } + + else + PRE_COLLECTION_PHASES = { + "certificate", + "rewrite", + "response", + "header_filter", + "body_filter", + "log", + } + + DOWNSTREAM_PHASES = { + "response", + "header_filter", + "body_filter", + "log", + } + end + + DOWNSTREAM_PHASES_COUNT = #DOWNSTREAM_PHASES +end + +local PLUGINS_NS = "plugins." .. subsystem + + +local function get_table_for_ctx(count) + local tbl = fetch_table(PLUGINS_NS, 0, 1) + if not tbl.initialized then + for i = 1, DOWNSTREAM_PHASES_COUNT do + tbl[DOWNSTREAM_PHASES[i]] = kong.table.new(count * 2, 1) + end + tbl.initialized = true + end + + for i = 1, DOWNSTREAM_PHASES_COUNT do + tbl[DOWNSTREAM_PHASES[i]][0] = 0 + end + + return tbl +end + + +local function release(ctx) + local plugins = ctx.plugins + if plugins then + release_table(PLUGINS_NS, plugins, true) + ctx.plugins = nil + end +end + + local enabled_plugins local loaded_plugins @@ -40,10 +108,12 @@ end local function should_process_plugin(plugin) - local c = constants.PROTOCOLS_WITH_SUBSYSTEM - for _, protocol in ipairs(plugin.protocols) do - if c[protocol] == subsystem then - return true + if plugin.enabled then + local c = constants.PROTOCOLS_WITH_SUBSYSTEM + for _, protocol in ipairs(plugin.protocols) do + if c[protocol] == subsystem then + return true + end end end end @@ -63,6 +133,34 @@ local function load_plugin_from_db(key) end +local function get_plugin_config(plugin, name, ws_id) + if not plugin or not plugin.enabled then + return + end + + local cfg = plugin.config or {} + + cfg.route_id = plugin.route and plugin.route.id + cfg.service_id = plugin.service and plugin.service.id + cfg.consumer_id = plugin.consumer and plugin.consumer.id + + local key = kong.db.plugins:cache_key(name, + cfg.route_id, + cfg.service_id, + cfg.consumer_id, + nil, + ws_id) + + if not cfg.__key__ then + cfg.__key__ = key + cfg.__seq__ = next_seq + next_seq = next_seq + 1 + end + + return cfg +end + + --- Load the configuration for a plugin entry. -- Given a Route, Service, Consumer and a plugin name, retrieve the plugin's -- configuration if it exists. Results are cached in ngx.dict @@ -90,27 +188,11 @@ local function load_configuration(ctx, if err then ctx.delay_response = nil ctx.buffered_proxying = nil - ngx.log(ngx.ERR, tostring(err)) - return ngx.exit(ngx.ERROR) - end - - if not plugin or not plugin.enabled then - return - end - - local cfg = plugin.config or {} - - if not cfg.__key__ then - cfg.__key__ = key - cfg.__seq__ = next_seq - next_seq = next_seq + 1 + log(ERR, tostring(err)) + return exit(ERROR) end - cfg.route_id = plugin.route and plugin.route.id - cfg.service_id = plugin.service and plugin.service.id - cfg.consumer_id = plugin.consumer and plugin.consumer.id - - return cfg + return get_plugin_config(plugin, name, ws_id) end @@ -277,7 +359,7 @@ local function get_next_init_worker(self) end -local function get_next(self) +local function get_next_and_collect(self) local i = self.i + 1 local plugin = self.plugins[i] if not plugin then @@ -290,43 +372,45 @@ local function get_next(self) local ctx = self.ctx local plugins = ctx.plugins - local n + local cfg local combos = self.combos[name] if combos then - local cfg = load_configuration_through_combos(ctx, combos, plugin) + cfg = load_configuration_through_combos(ctx, combos, plugin) if cfg then - n = plugins[0] + 2 - plugins[0] = n - plugins[n] = cfg - plugins[n-1] = plugin - if not ctx.buffered_proxying and plugin.handler.response then - ctx.buffered_proxying = true + for j = 1, DOWNSTREAM_PHASES_COUNT do + local phase = DOWNSTREAM_PHASES[j] + if plugin.handler[phase] then + local n = plugins[phase][0] + 2 + plugins[phase][0] = n + plugins[phase][n] = cfg + plugins[phase][n-1] = plugin + if not ctx.buffered_proxying and phase == "response" then + ctx.buffered_proxying = true + end + end end end end - if n and self.phases[name] then - return plugin, plugins[n] + local phases = self.phases + if cfg and phases and phases[name] then + return plugin, cfg end - return get_next(self) + return get_next_and_collect(self) end -local function get_next_configured_plugin(self) +local function get_next_global_or_collected_plugin(self) local i = self.i + 2 - local plugin = self.plugins[i-1] - if not plugin then + local plugins = self.plugins + if plugins[0] < i then return nil end self.i = i - if plugin.handler[self.phase] then - return plugin, self.plugins[i] - end - - return get_next_configured_plugin(self) + return plugins[i-1], plugins[i] end @@ -335,13 +419,38 @@ local PluginsIterator = {} --- Plugins Iterator -- +-- Iterate over the loaded plugins that implement `init_worker`. +-- @treturn function iterator +local function iterate_init_worker(self) + return get_next_init_worker, { + loaded = self.loaded, + i = 0, + } +end + + +-- Iterate over the global plugins that implement `phase`. +-- @treturn function iterator +local function iterate_global_plugins(self, phase) + local plugins = self.globals[phase] + if plugins[0] == 0 then + return zero_iter + end + + return get_next_global_or_collected_plugin, { + plugins = plugins, + i = 0, + } +end + + -- Iterate over the configured plugins that implement `phase`, -- and collect the configurations for post-proxy phases. -- -- @param[type=string] phase Plugins iterator execution phase -- @param[type=table] ctx Nginx context table -- @treturn function iterator -local function iterate(self, phase, ctx) +local function iterate_and_collect_plugins(self, phase, ctx) local ws = get_workspace(self, ctx) if not ws then return zero_iter @@ -349,17 +458,14 @@ local function iterate(self, phase, ctx) local plugins = ws.plugins - ctx.plugins = kong.table.new(plugins[0] * 2, 1) - ctx.plugins[0] = 0 - - if (plugins[0] == 0) - or (ws.globals == 0 and (phase == "certificate" or phase == "rewrite")) - then + if plugins[0] == 0 then return zero_iter end - return get_next, { - phases = ws.phases[phase] or {}, + ctx.plugins = get_table_for_ctx(plugins[0]) + + return get_next_and_collect, { + phases = ws.phases[phase], combos = ws.combos, plugins = plugins, ctx = ctx, @@ -368,28 +474,17 @@ local function iterate(self, phase, ctx) end --- Iterate over the loaded plugins that implement `init_worker`. --- @treturn function iterator -local function iterate_init_worker(self) - return get_next_init_worker, { - loaded = self.loaded, - i = 0, - } -end - - --- Iterate over collected plugins that implement `phase`. +-- Iterate over collected plugins that implement `response`, `header_filter`, `body_filter` or `log. -- @param[type=string] phase Plugins iterator execution phase -- @treturn function iterator -local function iterate_collected_plugins(phase, ctx) - local plugins = ctx.plugins - if not plugins or plugins[0] == 0 then +local function iterate_collected_plugins(self, phase, ctx) + local plugins = ctx.plugins and ctx.plugins[phase] or self.globals[phase] + if plugins[0] == 0 then return zero_iter end - return get_next_configured_plugin, { + return get_next_global_or_collected_plugin, { plugins = plugins, - phase = phase, i = 0, } end @@ -412,7 +507,6 @@ local function new_ws_data() return { plugins = { [0] = 0 }, - globals = 0, combos = {}, phases = phases, } @@ -435,6 +529,12 @@ function PluginsIterator.new(version) local cache_full local counter = 0 local page_size = kong.db.plugins.pagination.max_page_size + local globals do + globals = {} + for _, phase in ipairs(PRE_COLLECTION_PHASES) do + globals[phase] = { [0] = 0 } + end + end for plugin, err in kong.db.plugins:each(page_size, GLOBAL_QUERY_OPTS) do if err then return nil, err @@ -474,31 +574,17 @@ function PluginsIterator.new(version) + (plugin.service and 2 or 0) + (plugin.consumer and 4 or 0) - if combo_key == 0 then - data.globals = data.globals + 1 + local cfg + if combo_key == COMBO_GLOBAL then + cfg = get_plugin_config(plugin, name, ws_id) + if cfg then + globals[name] = cfg + end end if kong.db.strategy == "off" then - if plugin.enabled then - local cfg = plugin.config or {} - - cfg.route_id = plugin.route and plugin.route.id - cfg.service_id = plugin.service and plugin.service.id - cfg.consumer_id = plugin.consumer and plugin.consumer.id - - local key = kong.db.plugins:cache_key(name, - cfg.route_id, - cfg.service_id, - cfg.consumer_id, - nil, - ws_id) - - if not cfg.__key__ then - cfg.__key__ = key - cfg.__seq__ = next_seq - next_seq = next_seq + 1 - end - + cfg = cfg or get_plugin_config(plugin, name, ws_id) + if cfg then combos[name] = combos[name] or {} combos[name].rsc = combos[name].rsc or {} combos[name].rc = combos[name].rc or {} @@ -602,15 +688,32 @@ function PluginsIterator.new(version) plugins[name] = nil end end + + local cfg = globals[name] + if cfg then + globals[name] = nil + for _, phase in ipairs(PRE_COLLECTION_PHASES) do + if plugin.handler[phase] then + local plugins = globals[phase] + local n = plugins[0] + 2 + plugins[0] = n + plugins[n] = cfg + plugins[n-1] = plugin + end + end + end end return { version = version, ws = ws, loaded = loaded_plugins, - iterate = iterate, - iterate_collected_plugins = iterate_collected_plugins, + globals = globals, iterate_init_worker = iterate_init_worker, + iterate_global_plugins = iterate_global_plugins, + iterate_and_collect_plugins = iterate_and_collect_plugins, + iterate_collected_plugins = iterate_collected_plugins, + release = release, } end From 1f572502190fae5dc8e39f6c6aae7cdabd0c2c45 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 21 Sep 2022 20:40:25 +0300 Subject: [PATCH 1830/4351] perf(plugins-iterator): replace iterators with iterator getters --- kong/init.lua | 40 ++++- kong/runloop/plugins_iterator.lua | 233 ++++++++++++------------------ 2 files changed, 131 insertions(+), 142 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 44321a2c0a3..1db4a7d2703 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -241,9 +241,14 @@ end local function execute_init_worker_plugins_iterator(plugins_iterator, ctx) + local iterator, plugins = plugins_iterator:get_init_worker_iterator() + if not iterator then + return + end + local errors - for plugin in plugins_iterator:iterate_init_worker() do + for _, plugin in iterator, plugins, 0 do kong_global.set_namespaced_log(kong, plugin.name, ctx) -- guard against failed handler in "init_worker" phase only because it will @@ -265,8 +270,17 @@ end local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) + if not plugins_iterator.has_plugins then + return + end + + local iterator, plugins = plugins_iterator:get_global_iterator(phase) + if not iterator then + return + end + local old_ws = ctx.workspace - for plugin, configuration in plugins_iterator:iterate_global_plugins(phase) do + for _, plugin, configuration in iterator, plugins, 0 do local span if phase == "rewrite" then span = instrumentation.plugin_rewrite(plugin) @@ -284,10 +298,19 @@ end local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) + if not plugins_iterator.has_plugins then + return + end + + local iterator, plugins = plugins_iterator:get_collecting_iterator(ctx) + if not iterator then + return + end + ctx.delay_response = true local old_ws = ctx.workspace - for plugin, configuration in plugins_iterator:iterate_and_collect_plugins(phase, ctx) do + for _, plugin, configuration in iterator, plugins, 0 do if not ctx.delayed_response then local span if phase == "access" then @@ -329,8 +352,17 @@ end local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) + if not plugins_iterator.has_plugins then + return + end + + local iterator, plugins = plugins_iterator:get_collected_iterator(phase, ctx) + if not iterator then + return + end + local old_ws = ctx.workspace - for plugin, configuration in plugins_iterator:iterate_collected_plugins(phase, ctx) do + for _, plugin, configuration in iterator, plugins, 0 do local span if phase == "header_filter" then span = instrumentation.plugin_header_filter(plugin) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index c1ad5774160..e7c2461f286 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -37,9 +37,9 @@ local ERROR = ngx.ERROR local subsystem = ngx.config.subsystem -local PRE_COLLECTION_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT do +local NON_COLLECTING_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT, COLLECTING_PHASE do if subsystem == "stream" then - PRE_COLLECTION_PHASES = { + NON_COLLECTING_PHASES = { "certificate", "log", } @@ -48,8 +48,10 @@ local PRE_COLLECTION_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT do "log", } + COLLECTING_PHASE = "preread" + else - PRE_COLLECTION_PHASES = { + NON_COLLECTING_PHASES = { "certificate", "rewrite", "response", @@ -64,6 +66,8 @@ local PRE_COLLECTION_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT do "body_filter", "log", } + + COLLECTING_PHASE = "access" end DOWNSTREAM_PHASES_COUNT = #DOWNSTREAM_PHASES @@ -72,11 +76,11 @@ end local PLUGINS_NS = "plugins." .. subsystem -local function get_table_for_ctx(count) - local tbl = fetch_table(PLUGINS_NS, 0, 1) +local function get_table_for_ctx(ws) + local tbl = fetch_table(PLUGINS_NS, 0, DOWNSTREAM_PHASES_COUNT + 2) if not tbl.initialized then for i = 1, DOWNSTREAM_PHASES_COUNT do - tbl[DOWNSTREAM_PHASES[i]] = kong.table.new(count * 2, 1) + tbl[DOWNSTREAM_PHASES[i]] = kong.table.new(ws.plugins[0] * 2, 1) end tbl.initialized = true end @@ -85,6 +89,8 @@ local function get_table_for_ctx(count) tbl[DOWNSTREAM_PHASES[i]][0] = 0 end + tbl.ws = ws + return tbl end @@ -337,178 +343,129 @@ local function get_workspace(self, ctx) end -local function zero_iter() - return nil -end - - -local function get_next_init_worker(self) - local i = self.i + 1 - local plugin = self.loaded[i] +local function get_next_init_worker(plugins, i) + local i = i + 1 + local plugin = plugins[i] if not plugin then return nil end - self.i = i - if plugin.handler.init_worker then - return plugin + return i, plugin end - return get_next_init_worker(self) + return get_next_init_worker(plugins, i) end -local function get_next_and_collect(self) - local i = self.i + 1 - local plugin = self.plugins[i] - if not plugin then +local function get_init_worker_iterator(self) + if #self.loaded == 0 then return nil end - self.i = i - - local name = plugin.name - local ctx = self.ctx - local plugins = ctx.plugins + return get_next_init_worker, self.loaded +end - local cfg - local combos = self.combos[name] - if combos then - cfg = load_configuration_through_combos(ctx, combos, plugin) - if cfg then - for j = 1, DOWNSTREAM_PHASES_COUNT do - local phase = DOWNSTREAM_PHASES[j] - if plugin.handler[phase] then - local n = plugins[phase][0] + 2 - plugins[phase][0] = n - plugins[phase][n] = cfg - plugins[phase][n-1] = plugin - if not ctx.buffered_proxying and phase == "response" then - ctx.buffered_proxying = true - end - end - end - end - end - local phases = self.phases - if cfg and phases and phases[name] then - return plugin, cfg +local function get_next_global_or_collected_plugin(plugins, i) + i = i + 2 + if i > plugins[0] then + return nil end - return get_next_and_collect(self) + return i, plugins[i-1], plugins[i] end -local function get_next_global_or_collected_plugin(self) - local i = self.i + 2 - local plugins = self.plugins - if plugins[0] < i then +local function get_global_iterator(self, phase) + local plugins = self.globals[phase] + if plugins[0] == 0 then return nil end - self.i = i - - return plugins[i-1], plugins[i] + return get_next_global_or_collected_plugin, plugins end -local PluginsIterator = {} +local function get_collected_iterator(self, phase, ctx) + local plugins = ctx.plugins + if plugins then + plugins = plugins[phase] + if plugins[0] == 0 then + return nil + end + return get_next_global_or_collected_plugin, plugins + end ---- Plugins Iterator --- --- Iterate over the loaded plugins that implement `init_worker`. --- @treturn function iterator -local function iterate_init_worker(self) - return get_next_init_worker, { - loaded = self.loaded, - i = 0, - } + return get_global_iterator(self, phase) end --- Iterate over the global plugins that implement `phase`. --- @treturn function iterator -local function iterate_global_plugins(self, phase) - local plugins = self.globals[phase] - if plugins[0] == 0 then - return zero_iter +local function get_next_and_collect(ctx, i) + i = i + 1 + local ws = ctx.plugins.ws + local plugins = ws.plugins + if i > plugins[0] then + return nil end - return get_next_global_or_collected_plugin, { - plugins = plugins, - i = 0, - } + local plugin = plugins[i] + local name = plugin.name + local cfg + local combos = ws.combos[name] + if combos then + cfg = load_configuration_through_combos(ctx, combos, plugin) + if cfg then + local handler = plugin.handler + local collected = ctx.plugins + for j = 1, DOWNSTREAM_PHASES_COUNT do + local phase = DOWNSTREAM_PHASES[j] + if handler[phase] then + local n = collected[phase][0] + 2 + collected[phase][0] = n + collected[phase][n] = cfg + collected[phase][n-1] = plugin + if phase == "response" and not ctx.buffered_proxying then + ctx.buffered_proxying = true + end + end + end + + if handler[COLLECTING_PHASE] then + return i, plugin, cfg + end + end + end + + return get_next_and_collect(ctx, i) end --- Iterate over the configured plugins that implement `phase`, --- and collect the configurations for post-proxy phases. --- --- @param[type=string] phase Plugins iterator execution phase --- @param[type=table] ctx Nginx context table --- @treturn function iterator -local function iterate_and_collect_plugins(self, phase, ctx) +local function get_collecting_iterator(self, ctx) local ws = get_workspace(self, ctx) if not ws then - return zero_iter + return nil end local plugins = ws.plugins - if plugins[0] == 0 then - return zero_iter + return nil end - ctx.plugins = get_table_for_ctx(plugins[0]) + ctx.plugins = get_table_for_ctx(ws) - return get_next_and_collect, { - phases = ws.phases[phase], - combos = ws.combos, - plugins = plugins, - ctx = ctx, - i = 0, - } + return get_next_and_collect, ctx end --- Iterate over collected plugins that implement `response`, `header_filter`, `body_filter` or `log. --- @param[type=string] phase Plugins iterator execution phase --- @treturn function iterator -local function iterate_collected_plugins(self, phase, ctx) - local plugins = ctx.plugins and ctx.plugins[phase] or self.globals[phase] - if plugins[0] == 0 then - return zero_iter - end - - return get_next_global_or_collected_plugin, { - plugins = plugins, - i = 0, - } -end +local PluginsIterator = {} local function new_ws_data() - local phases - if subsystem == "stream" then - phases = { - certificate = {}, - preread = {}, - } - else - phases = { - certificate = {}, - rewrite = {}, - access = {}, - } - end - return { plugins = { [0] = 0 }, combos = {}, - phases = phases, } end @@ -531,10 +488,13 @@ function PluginsIterator.new(version) local page_size = kong.db.plugins.pagination.max_page_size local globals do globals = {} - for _, phase in ipairs(PRE_COLLECTION_PHASES) do + for _, phase in ipairs(NON_COLLECTING_PHASES) do globals[phase] = { [0] = 0 } end end + + local has_plugins = false + for plugin, err in kong.db.plugins:each(page_size, GLOBAL_QUERY_OPTS) do if err then return nil, err @@ -568,6 +528,10 @@ function PluginsIterator.new(version) end if should_process_plugin(plugin) then + if not has_plugins then + has_plugins = true + end + plugins[name] = true local combo_key = (plugin.route and 1 or 0) @@ -672,14 +636,6 @@ function PluginsIterator.new(version) for _, plugin in ipairs(loaded_plugins) do local name = plugin.name for _, data in pairs(ws) do - for phase_name, phase in pairs(data.phases) do - if data.combos[name] then - if plugin.handler[phase_name] then - phase[name] = true - end - end - end - local plugins = data.plugins if plugins[name] then local n = plugins[0] + 1 @@ -692,7 +648,7 @@ function PluginsIterator.new(version) local cfg = globals[name] if cfg then globals[name] = nil - for _, phase in ipairs(PRE_COLLECTION_PHASES) do + for _, phase in ipairs(NON_COLLECTING_PHASES) do if plugin.handler[phase] then local plugins = globals[phase] local n = plugins[0] + 2 @@ -709,10 +665,11 @@ function PluginsIterator.new(version) ws = ws, loaded = loaded_plugins, globals = globals, - iterate_init_worker = iterate_init_worker, - iterate_global_plugins = iterate_global_plugins, - iterate_and_collect_plugins = iterate_and_collect_plugins, - iterate_collected_plugins = iterate_collected_plugins, + get_init_worker_iterator = get_init_worker_iterator, + get_global_iterator = get_global_iterator, + get_collecting_iterator = get_collecting_iterator, + get_collected_iterator = get_collected_iterator, + has_plugins = has_plugins, release = release, } end From b95ae8060b8be2b2327bcbade822f4e104825099 Mon Sep 17 00:00:00 2001 From: catbro666 <38037704+catbro666@users.noreply.github.com> Date: Thu, 13 Oct 2022 01:00:25 +0800 Subject: [PATCH 1831/4351] Revert "chore(deps): bump openssl from 1.1.1q to 1.1.1r (#9535)" (#9543) This reverts commit 17fa51ca0bd6546adb3f42038bbb4e56a8f6fbff. --- .requirements | 2 +- CHANGELOG.md | 6 +----- 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/.requirements b/.requirements index 874b881f275..37dff4e5117 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.1 -RESTY_OPENSSL_VERSION=1.1.1r +RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 diff --git a/CHANGELOG.md b/CHANGELOG.md index a09cac7f318..5ab3928e44b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -99,16 +99,12 @@ - Increase the maximum request argument number from `100` to `1000`, and return 400 error if request parameters reach the limitation to avoid being truncated. [#9510](https://github.com/Kong/kong/pull/9510) + #### Plugins - **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. [#9460](https://github.com/Kong/kong/pull/9460) -### Dependencies - -- Bumped OpenSSL from 1.1.1q to 1.1.1r - [#9535](https://github.com/Kong/kong/pull/9535) - ## [3.0.0] > Released 2022/09/12 From ffee49dda07ed6026847e18d9e899a879e5e01d6 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 11 Oct 2022 17:20:08 +0200 Subject: [PATCH 1832/4351] feat(hash): utils function for sha256 hash add utils.sha256 functions for hashing --- kong/tools/utils.lua | 62 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 064620e989b..8ce4287ed57 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1468,4 +1468,66 @@ do end _M.time_ns = time_ns + +local sha256_bin +do + local digest = require "resty.openssl.digest" + local sha256_digest + + function sha256_bin(key) + local _, bin, err + if not sha256_digest then + sha256_digest, err = digest.new("sha256") + if err then + return nil, err + end + end + + bin, err = sha256_digest:final(key) + if err then + return nil, err + end + + _, err = sha256_digest:reset() + if err then + sha256_digest = nil + end + + return bin + end +end +_M.sha256_bin = sha256_bin + + +local sha256_hex, sha256_base64, sha256_base64url +do + local to_hex = require "resty.string".to_hex + local to_base64 = ngx.encode_base64 + local to_base64url = require "ngx.base64".encode_base64url + + local function sha256_encode(encode_alg, key) + local bin, err = sha256_bin(key) + if err then + return nil, err + end + + return encode_alg(bin) + end + + function sha256_hex(key) + return sha256_encode(to_hex, key) + end + + function sha256_base64(key) + return sha256_encode(to_base64, key) + end + + function sha256_base64url(key) + return sha256_encode(to_base64url, key) + end +end +_M.sha256_hex = sha256_hex +_M.sha256_base64 = sha256_base64 +_M.sha256_base64url = sha256_base64url + return _M From 59b026287733d8631ea6e220a59b1315aaf600c8 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 11 Oct 2022 17:18:20 +0200 Subject: [PATCH 1833/4351] feat(hash): sha256 hashing for proxy-cache plugin use the utils function sha256 to hash cache keys. --- kong/plugins/proxy-cache/cache_key.lua | 6 +++--- kong/plugins/proxy-cache/handler.lua | 18 +++++++++++------- kong/tools/utils.lua | 1 + .../31-proxy-cache/02-access_spec.lua | 8 ++++---- spec/03-plugins/31-proxy-cache/03-api_spec.lua | 8 ++++---- 5 files changed, 23 insertions(+), 18 deletions(-) diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua index 855f637ed3e..f9f11945d27 100644 --- a/kong/plugins/proxy-cache/cache_key.lua +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -1,12 +1,12 @@ local fmt = string.format local ipairs = ipairs -local md5 = ngx.md5 local type = type local pairs = pairs local sort = table.sort local insert = table.insert local concat = table.concat +local sha256_hex = require "kong.tools.utils".sha256_hex local _M = {} @@ -108,8 +108,8 @@ function _M.build_cache_key(consumer_id, route_id, method, uri, local params_digest = params_key(params_table, conf) local headers_digest = headers_key(headers_table, conf) - return md5(fmt("%s|%s|%s|%s|%s", prefix_digest, method, uri, params_digest, - headers_digest)) + return sha256_hex(fmt("%s|%s|%s|%s|%s", prefix_digest, method, uri, + params_digest, headers_digest)) end diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index c1d1168c28c..d16ce573659 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -268,13 +268,17 @@ function ProxyCacheHandler:access(conf) local consumer = kong.client.get_consumer() local route = kong.router.get_route() local uri = ngx_re_sub(ngx.var.request, "\\?.*", "", "oj") - local cache_key = cache_key.build_cache_key(consumer and consumer.id, - route and route.id, - kong.request.get_method(), - uri, - kong.request.get_query(), - kong.request.get_headers(), - conf) + local cache_key, err = cache_key.build_cache_key(consumer and consumer.id, + route and route.id, + kong.request.get_method(), + uri, + kong.request.get_query(), + kong.request.get_headers(), + conf) + if err then + kong.log.err(err) + return + end kong.response.set_header("X-Cache-Key", cache_key) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 8ce4287ed57..0a5297f6624 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1485,6 +1485,7 @@ do bin, err = sha256_digest:final(key) if err then + sha256_digest = nil return nil, err end diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 3c917bdc26a..b0c75ca7262 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -285,10 +285,10 @@ do local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - -- cache key is an md5sum of the prefix uuid, method, and $request + -- cache key is a sha256sum of the prefix uuid, method, and $request local cache_key1 = res.headers["X-Cache-Key"] assert.matches("^[%w%d]+$", cache_key1) - assert.equals(32, #cache_key1) + assert.equals(64, #cache_key1) -- wait until the underlying strategy converges --strategy_wait_until(policy, function() @@ -822,7 +822,7 @@ do local cache_key1 = res.headers["X-Cache-Key"] assert.matches("^[%w%d]+$", cache_key1) - assert.equals(32, #cache_key1) + assert.equals(64, #cache_key1) res = assert(client:send { method = "GET", @@ -853,7 +853,7 @@ do local cache_key1 = res.headers["X-Cache-Key"] assert.matches("^[%w%d]+$", cache_key1) - assert.equals(32, #cache_key1) + assert.equals(64, #cache_key1) -- wait until the underlying strategy converges --strategy_wait_until(policy, function() diff --git a/spec/03-plugins/31-proxy-cache/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua index 684e7733400..376a2aafe0a 100644 --- a/spec/03-plugins/31-proxy-cache/03-api_spec.lua +++ b/spec/03-plugins/31-proxy-cache/03-api_spec.lua @@ -216,10 +216,10 @@ describe("Plugin: proxy-cache", function() assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - -- cache key is an md5sum of the prefix uuid, method, and $request + -- cache key is a sha256sum of the prefix uuid, method, and $request local cache_key1 = res.headers["X-Cache-Key"] assert.matches("^[%w%d]+$", cache_key1) - assert.equals(32, #cache_key1) + assert.equals(64, #cache_key1) cache_key = cache_key1 res = assert(proxy_client:send { @@ -295,10 +295,10 @@ describe("Plugin: proxy-cache", function() assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - -- cache key is an md5sum of the prefix uuid, method, and $request + -- cache key is a sha256sum of the prefix uuid, method, and $request local cache_key1 = res.headers["X-Cache-Key"] assert.matches("^[%w%d]+$", cache_key1) - assert.equals(32, #cache_key1) + assert.equals(64, #cache_key1) -- make a `Hit` request to `route-1` res = assert(proxy_client:send { From 6ddbee91bab7f80db95f6279ac3decefa968b5ca Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 14 Jun 2022 23:52:40 +0300 Subject: [PATCH 1834/4351] refactor(handler): trying to make reconfigure more atomic ### Summary Originally the `reconfigure` event was `atomic` and it was not yielding. But this caused huge spikes in latencies when new configurations where applied. We started to add yielding in different places that happen in `reconfigure` event. It may now lead to nasty things like: new router, and old plugins iterator gets used etc. (router from new configuration and plugin iterator from old configuration). I needed to refactor the handler so that it could at least support more atomic flip of `router` and `plugins iterator`. The balancer is still problematic as it is shared global state and a new balancer cannot currently be build behind the scenes cooperatively, and then flip it atomically together with router and plugins iterator. I asked @locao to research if that could be doable. I leave that to other PR. --- kong/runloop/handler.lua | 814 +++++++++++++++--------------- kong/runloop/plugins_iterator.lua | 6 +- 2 files changed, 421 insertions(+), 399 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 771eb677a73..e18a6611e1e 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -23,6 +23,9 @@ local ipairs = ipairs local tostring = tostring local tonumber = tonumber local setmetatable = setmetatable +local max = math.max +local min = math.min +local ceil = math.ceil local sub = string.sub local byte = string.byte local gsub = string.gsub @@ -48,6 +51,14 @@ local is_http_module = subsystem == "http" local is_stream_module = subsystem == "stream" +local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE + + +local ROUTER_CACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE +local ROUTER_CACHE = lrucache.new(ROUTER_CACHE_SIZE) +local ROUTER_CACHE_NEG = lrucache.new(ROUTER_CACHE_SIZE) + + local NOOP = function() end @@ -70,30 +81,21 @@ local CLEAR_HEALTH_STATUS_DELAY = constants.CLEAR_HEALTH_STATUS_DELAY local TTL_ZERO = { ttl = 0 } +local ROUTER +local ROUTER_VERSION local ROUTER_SYNC_OPTS + +local PLUGINS_ITERATOR local PLUGINS_ITERATOR_SYNC_OPTS + local RECONFIGURE_OPTS local GLOBAL_QUERY_OPTS = { workspace = ngx.null, show_ws_id = true } +local SERVER_HEADER = meta._SERVER_TOKENS -local get_plugins_iterator, get_updated_plugins_iterator -local build_plugins_iterator, update_plugins_iterator -local rebuild_plugins_iterator - -local get_updated_router, build_router, update_router -local server_header = meta._SERVER_TOKENS -local rebuild_router -local stream_tls_terminate_sock = "unix:" .. ngx.config.prefix() .. "/stream_tls_terminate.sock" -local stream_tls_passthrough_sock = "unix:" .. ngx.config.prefix() .. "/stream_tls_passthrough.sock" - --- for tests -local _set_update_plugins_iterator -local _set_update_router -local _set_build_router -local _set_router -local _set_router_version -local _register_balancer_events +local STREAM_TLS_TERMINATE_SOCK +local STREAM_TLS_PASSTHROUGH_SOCK local set_upstream_cert_and_key @@ -206,10 +208,345 @@ local function csv(s) end -local function register_balancer_events(core_cache, worker_events, cluster_events) - -- target updates +-- @param name "router" or "plugins_iterator" +-- @param callback A function that will update the router or plugins_iterator +-- @param version target version +-- @param opts concurrency options, including lock name and timeout. +-- @returns true if callback was either successfully executed synchronously, +-- enqueued via async timer, or not needed (because current_version == target). +-- nil otherwise (callback was neither called successfully nor enqueued, +-- or an error happened). +-- @returns error message as a second return value in case of failure/error +local function rebuild(name, callback, version, opts) + local current_version, err = kong.core_cache:get(name .. ":version", TTL_ZERO, utils.uuid) + if err then + return nil, "failed to retrieve " .. name .. " version: " .. err + end + + if current_version == version then + return true + end + + return concurrency.with_coroutine_mutex(opts, callback) +end + + +-- Given a protocol, return the subsystem that handles it +local function should_process_route(route) + for _, protocol in ipairs(route.protocols) do + if SUBSYSTEMS[protocol] == subsystem then + return true + end + end + + return false +end + + +local function load_service_from_db(service_pk) + local service, err = kong.db.services:select(service_pk, GLOBAL_QUERY_OPTS) + if service == nil then + -- the third value means "do not cache" + return nil, err, -1 + end + return service +end + + +local function build_services_init_cache(db) + local services_init_cache = {} + local services = db.services + local page_size + if services.pagination then + page_size = services.pagination.max_page_size + end + + for service, err in services:each(page_size, GLOBAL_QUERY_OPTS) do + if err then + return nil, err + end + + services_init_cache[service.id] = service + end + + return services_init_cache +end + + +local function get_service_for_route(db, route, services_init_cache) + local service_pk = route.service + if not service_pk then + return nil + end + + local id = service_pk.id + local service = services_init_cache[id] + if service then + return service + end + + local err + + -- kong.core_cache is available, not in init phase + if kong.core_cache and db.strategy ~= "off" then + local cache_key = db.services:cache_key(service_pk.id, nil, nil, nil, nil, + route.ws_id) + service, err = kong.core_cache:get(cache_key, TTL_ZERO, + load_service_from_db, service_pk) + + else -- dbless or init phase, kong.core_cache not needed/available + + -- A new service/route has been inserted while the initial route + -- was being created, on init (perhaps by a different Kong node). + -- Load the service individually and update services_init_cache with it + service, err = load_service_from_db(service_pk) + services_init_cache[id] = service + end + + if err then + return nil, "error raised while finding service for route (" .. route.id .. "): " .. + err + + elseif not service then + return nil, "could not find service for route (" .. route.id .. ")" + end + + + -- TODO: this should not be needed as the schema should check it already + if SUBSYSTEMS[service.protocol] ~= subsystem then + log(WARN, "service with protocol '", service.protocol, + "' cannot be used with '", subsystem, "' subsystem") + + return nil + end + + return service +end + + +local function get_router_version() + return kong.core_cache:get("router:version", TTL_ZERO, utils.uuid) +end + + +local function new_router(version) + local db = kong.db + local routes, i = {}, 0 + + local err + -- The router is initially created on init phase, where kong.core_cache is + -- still not ready. For those cases, use a plain Lua table as a cache + -- instead + local services_init_cache = {} + if not kong.core_cache and db.strategy ~= "off" then + services_init_cache, err = build_services_init_cache(db) + if err then + services_init_cache = {} + log(WARN, "could not build services init cache: ", err) + end + end + + local detect_changes = db.strategy ~= "off" and kong.core_cache + local counter = 0 + local page_size = db.routes.pagination.max_page_size + for route, err in db.routes:each(page_size, GLOBAL_QUERY_OPTS) do + if err then + return nil, "could not load routes: " .. err + end + + if detect_changes then + if counter > 0 and counter % page_size == 0 then + local new_version, err = get_router_version() + if err then + return nil, "failed to retrieve router version: " .. err + end + + if new_version ~= version then + return nil, "router was changed while rebuilding it" + end + end + counter = counter + 1 + end + + if should_process_route(route) then + local service, err = get_service_for_route(db, route, services_init_cache) + if err then + return nil, err + end + + -- routes with no services are added to router + -- but routes where the services.enabled == false are not put in router + if service == nil or service.enabled ~= false then + local r = { + route = route, + service = service, + } + + i = i + 1 + routes[i] = r + end + end + end + + local n = DEFAULT_MATCH_LRUCACHE_SIZE + local cache_size = min(ceil(max(i / n, 1)) * n, n * 20) + + if cache_size ~= ROUTER_CACHE_SIZE then + ROUTER_CACHE = lrucache.new(cache_size) + ROUTER_CACHE_SIZE = cache_size + end + + local new_router, err = Router.new(routes, ROUTER_CACHE, ROUTER_CACHE_NEG, ROUTER) + if not new_router then + return nil, "could not create router: " .. err + end + + return new_router +end + + +local function build_router(version) + local router, err = new_router(version) + if not router then + return nil, err + end + + ROUTER = router + + if version then + ROUTER_VERSION = version + end + + ROUTER_CACHE:flush_all() + ROUTER_CACHE_NEG:flush_all() + + return true +end + + +local function update_router() + -- we might not need to rebuild the router (if we were not + -- the first request in this process to enter this code path) + -- check again and rebuild only if necessary + local version, err = get_router_version() + if err then + return nil, "failed to retrieve router version: " .. err + end + + if version == ROUTER_VERSION then + return true + end + + local ok, err = build_router(version) + if not ok then + return nil, --[[ 'err' fully formatted ]] err + end + + return true +end + + +local function rebuild_router(opts) + return rebuild("router", update_router, ROUTER_VERSION, opts) +end + + +local function get_updated_router() + if kong.db.strategy ~= "off" and kong.configuration.worker_consistency == "strict" then + local ok, err = rebuild_router(ROUTER_SYNC_OPTS) + if not ok then + -- If an error happens while updating, log it and return non-updated + -- version. + log(ERR, "could not rebuild router: ", err, " (stale router will be used)") + end + end + return ROUTER +end + + +-- for tests only +local function _set_update_router(f) + update_router = f +end + +local function _set_build_router(f) + build_router = f +end + +local function _set_router(r) + ROUTER = r +end + +local function _set_router_version(v) + ROUTER_VERSION = v +end + + +local new_plugins_iterator = PluginsIterator.new +local function build_plugins_iterator(version) + local plugins_iterator, err = new_plugins_iterator(version) + if not plugins_iterator then + return nil, err + end + PLUGINS_ITERATOR = plugins_iterator + return true +end + + +local function update_plugins_iterator() + local version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, utils.uuid) + if err then + return nil, "failed to retrieve plugins iterator version: " .. err + end + + if PLUGINS_ITERATOR and PLUGINS_ITERATOR.version == version then + return true + end + + local ok, err = build_plugins_iterator(version) + if not ok then + return nil, --[[ 'err' fully formatted ]] err + end + + return true +end + + +local function rebuild_plugins_iterator(opts) + local plugins_iterator_version = PLUGINS_ITERATOR and PLUGINS_ITERATOR.version + return rebuild("plugins_iterator", update_plugins_iterator, plugins_iterator_version, opts) +end + + +local function get_updated_plugins_iterator() + if kong.db.strategy ~= "off" and kong.configuration.worker_consistency == "strict" then + local ok, err = rebuild_plugins_iterator(PLUGINS_ITERATOR_SYNC_OPTS) + if not ok then + -- If an error happens while updating, log it and return non-updated + -- version + log(ERR, "could not rebuild plugins iterator: ", err, + " (stale plugins iterator will be used)") + end + end + return PLUGINS_ITERATOR +end + + +local function get_plugins_iterator() + return PLUGINS_ITERATOR +end + + +-- for tests only +local function _set_update_plugins_iterator(f) + update_plugins_iterator = f +end + + +local function register_balancer_events(core_cache, worker_events, cluster_events) + -- target updates -- worker_events local handler: event received from DAO worker_events.register(function(data) local operation = data.operation @@ -281,8 +618,6 @@ local function register_balancer_events(core_cache, worker_events, cluster_event -- upstream updates - - -- worker_events local handler: event received from DAO worker_events.register(function(data) local operation = data.operation @@ -349,6 +684,11 @@ local function register_balancer_events(core_cache, worker_events, cluster_event end +local function _register_balancer_events(f) + register_balancer_events = f +end + + local function register_events() -- initialize local local_events hooks local db = kong.db @@ -364,9 +704,17 @@ local function register_events() local current_plugins_hash local current_balancer_hash + local exiting = ngx.worker.exiting + local function is_exiting() + if not exiting() then + return false + end + log(NOTICE, "declarative reconfigure canceled: process exiting") + return true + end + worker_events.register(function(data) - if ngx.worker.exiting() then - log(NOTICE, "declarative reconfigure canceled: process exiting") + if is_exiting() then return true end @@ -383,28 +731,53 @@ local function register_events() end local ok, err = concurrency.with_coroutine_mutex(RECONFIGURE_OPTS, function() + -- below you are encouraged to yield for cooperative threading + local rebuild_balancer = balancer_hash == nil or balancer_hash ~= current_balancer_hash if rebuild_balancer then balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) end - kong.core_cache:purge() - kong.cache:purge() - kong.default_workspace = default_ws - ngx.ctx.workspace = kong.default_workspace + ngx.ctx.workspace = default_ws + + local router, err + if router_hash == nil or router_hash ~= current_router_hash then + router, err = new_router() + if not router then + return nil, err + end + end + local plugins_iterator if plugins_hash == nil or plugins_hash ~= current_plugins_hash then - rebuild_plugins_iterator(PLUGINS_ITERATOR_SYNC_OPTS) - current_plugins_hash = plugins_hash + plugins_iterator, err = new_plugins_iterator() + if not plugins_iterator then + return nil, err + end end - if router_hash == nil or router_hash ~= current_router_hash then - rebuild_router(ROUTER_SYNC_OPTS) + -- below you are not supposed to yield and this should be fast and atomic + + -- TODO: we should perhaps only purge the configuration related cache. + kong.core_cache:purge() + kong.cache:purge() + + if router then + ROUTER = router + ROUTER_CACHE:flush_all() + ROUTER_CACHE_NEG:flush_all() current_router_hash = router_hash end + if plugins_iterator then + PLUGINS_ITERATOR = plugins_iterator + current_plugins_hash = plugins_hash + end + if rebuild_balancer then + -- TODO: balancer is a big blob of global state and you cannot easily + -- initialize new balancer and then atomically flip it. balancer.init() current_balancer_hash = balancer_hash end @@ -557,364 +930,6 @@ local function register_events() end --- @param name "router" or "plugins_iterator" --- @param callback A function that will update the router or plugins_iterator --- @param version target version --- @param opts concurrency options, including lock name and timeout. --- @returns true if callback was either successfully executed synchronously, --- enqueued via async timer, or not needed (because current_version == target). --- nil otherwise (callback was neither called successfully nor enqueued, --- or an error happened). --- @returns error message as a second return value in case of failure/error -local function rebuild(name, callback, version, opts) - local current_version, err = kong.core_cache:get(name .. ":version", TTL_ZERO, - utils.uuid) - if err then - return nil, "failed to retrieve " .. name .. " version: " .. err - end - - if current_version == version then - return true - end - - return concurrency.with_coroutine_mutex(opts, callback) -end - - -do - local plugins_iterator - - - build_plugins_iterator = function(version) - local new_iterator, err = PluginsIterator.new(version) - if not new_iterator then - return nil, err - end - plugins_iterator = new_iterator - return true - end - - - update_plugins_iterator = function() - local version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, - utils.uuid) - if err then - return nil, "failed to retrieve plugins iterator version: " .. err - end - - if plugins_iterator and plugins_iterator.version == version then - return true - end - - local ok, err = build_plugins_iterator(version) - if not ok then - return nil, --[[ 'err' fully formatted ]] err - end - - return true - end - - - rebuild_plugins_iterator = function(timeout) - local plugins_iterator_version = plugins_iterator and plugins_iterator.version - return rebuild("plugins_iterator", update_plugins_iterator, - plugins_iterator_version, timeout) - end - - - get_updated_plugins_iterator = function() - if kong.db.strategy ~= "off" and kong.configuration.worker_consistency == "strict" then - local ok, err = rebuild_plugins_iterator(PLUGINS_ITERATOR_SYNC_OPTS) - if not ok then - -- If an error happens while updating, log it and return non-updated - -- version - log(ERR, "could not rebuild plugins iterator: ", err, - " (stale plugins iterator will be used)") - end - end - return plugins_iterator - end - - - get_plugins_iterator = function() - return plugins_iterator - end - - - -- for tests only - _set_update_plugins_iterator = function(f) - update_plugins_iterator = f - end -end - - -do - local max = math.max - local min = math.min - local ceil = math.ceil - - local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE - - local router - local router_version - local router_cache_size = DEFAULT_MATCH_LRUCACHE_SIZE - local router_cache = lrucache.new(router_cache_size) - local router_cache_neg = lrucache.new(router_cache_size) - - - -- Given a protocol, return the subsystem that handles it - local function should_process_route(route) - for _, protocol in ipairs(route.protocols) do - if SUBSYSTEMS[protocol] == subsystem then - return true - end - end - - return false - end - - - local function load_service_from_db(service_pk) - local service, err = kong.db.services:select(service_pk, GLOBAL_QUERY_OPTS) - if service == nil then - -- the third value means "do not cache" - return nil, err, -1 - end - return service - end - - - local function build_services_init_cache(db) - local services_init_cache = {} - local services = db.services - local page_size - if services.pagination then - page_size = services.pagination.max_page_size - end - - for service, err in services:each(page_size, GLOBAL_QUERY_OPTS) do - if err then - return nil, err - end - - services_init_cache[service.id] = service - end - - return services_init_cache - end - - - local function get_service_for_route(db, route, services_init_cache) - local service_pk = route.service - if not service_pk then - return nil - end - - local id = service_pk.id - local service = services_init_cache[id] - if service then - return service - end - - local err - - -- kong.core_cache is available, not in init phase - if kong.core_cache and db.strategy ~= "off" then - local cache_key = db.services:cache_key(service_pk.id, nil, nil, nil, nil, - route.ws_id) - service, err = kong.core_cache:get(cache_key, TTL_ZERO, - load_service_from_db, service_pk) - - else -- dbless or init phase: kong.core_cache not needed/available - - -- A new service/route has been inserted while the initial route - -- was being created, on init (perhaps by a different Kong node). - -- Load the service individually and update services_init_cache with it - service, err = load_service_from_db(service_pk) - services_init_cache[id] = service - end - - if err then - return nil, "error raised while finding service for route (" .. route.id .. "): " .. - err - - elseif not service then - return nil, "could not find service for route (" .. route.id .. ")" - end - - - -- TODO: this should not be needed as the schema should check it already - if SUBSYSTEMS[service.protocol] ~= subsystem then - log(WARN, "service with protocol '", service.protocol, - "' cannot be used with '", subsystem, "' subsystem") - - return nil - end - - return service - end - - - local function get_router_version() - return kong.core_cache:get("router:version", TTL_ZERO, utils.uuid) - end - - - build_router = function(version) - local db = kong.db - local routes, i = {}, 0 - - local err - -- The router is initially created on init phase, where kong.core_cache is - -- still not ready. For those cases, use a plain Lua table as a cache - -- instead - local services_init_cache = {} - if not kong.core_cache and db.strategy ~= "off" then - services_init_cache, err = build_services_init_cache(db) - if err then - services_init_cache = {} - log(WARN, "could not build services init cache: ", err) - end - end - - local counter = 0 - local page_size = db.routes.pagination.max_page_size - for route, err in db.routes:each(page_size, GLOBAL_QUERY_OPTS) do - if err then - return nil, "could not load routes: " .. err - end - - if db.strategy ~= "off" and kong.core_cache then - if counter > 0 and counter % page_size == 0 then - local new_version, err = get_router_version() - if err then - return nil, "failed to retrieve router version: " .. err - end - - if new_version ~= version then - return nil, "router was changed while rebuilding it" - end - end - counter = counter + 1 - end - - if should_process_route(route) then - local service, err = get_service_for_route(db, route, services_init_cache) - if err then - return nil, err - end - - -- routes with no services are added to router - -- but routes where the services.enabled == false are not put in router - if service == nil or service.enabled ~= false then - local r = { - route = route, - service = service, - } - - i = i + 1 - routes[i] = r - end - end - end - - local n = DEFAULT_MATCH_LRUCACHE_SIZE - local cache_size = min(ceil(max(i / n, 1)) * n, n * 20) - - if cache_size ~= router_cache_size then - router_cache = lrucache.new(cache_size) - router_cache_size = cache_size - end - - local new_router, err = Router.new(routes, router_cache, router_cache_neg, router) - if not new_router then - return nil, "could not create router: " .. err - end - - router = new_router - - if version then - router_version = version - end - - router_cache:flush_all() - router_cache_neg:flush_all() - - return true - end - - - update_router = function() - -- we might not need to rebuild the router (if we were not - -- the first request in this process to enter this code path) - -- check again and rebuild only if necessary - local version, err = get_router_version() - if err then - return nil, "failed to retrieve router version: " .. err - end - - if version == router_version then - return true - end - - local ok, err = build_router(version) - if not ok then - return nil, --[[ 'err' fully formatted ]] err - end - - return true - end - - - rebuild_router = function(opts) - return rebuild("router", update_router, router_version, opts) - end - - - get_updated_router = function() - if kong.db.strategy ~= "off" and kong.configuration.worker_consistency == "strict" then - local ok, err = rebuild_router(ROUTER_SYNC_OPTS) - if not ok then - -- If an error happens while updating, log it and return non-updated - -- version. - log(ERR, "could not rebuild router: ", err, - " (stale router will be used)") - end - end - return router - end - - - -- for tests only - _set_update_router = function(f) - update_router = f - end - - - -- for tests only - _set_build_router = function(f) - build_router = f - end - - - -- for tests only - _set_router = function(r) - router = r - end - - - -- for tests only - _set_router_version = function(v) - router_version = v - end - - -- for tests only - _register_balancer_events = function(f) - register_balancer_events = f - end -end - - local balancer_prepare do local get_certificate = certificate.get_certificate @@ -1092,6 +1107,12 @@ return { init_worker = { before = function() + -- TODO: PR #9337 may affect the following line + local prefix = kong.configuration.prefix or ngx.config.prefix() + + STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/stream_tls_terminate.sock", prefix) + STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/stream_tls_passthrough.sock", prefix) + if kong.configuration.host_ports then HOST_PORTS = kong.configuration.host_ports end @@ -1134,9 +1155,8 @@ return { name = "reconfigure", timeout = rebuild_timeout, } - end - if strategy == "off" or kong.configuration.worker_consistency == "strict" then + elseif kong.configuration.worker_consistency == "strict" then ROUTER_SYNC_OPTS = { name = "router", timeout = rebuild_timeout, @@ -1237,10 +1257,10 @@ return { local protocols = route.protocols if protocols and protocols.tls then log(DEBUG, "TLS termination required, return to second layer proxying") - var.kong_tls_preread_block_upstream = stream_tls_terminate_sock + var.kong_tls_preread_block_upstream = STREAM_TLS_TERMINATE_SOCK elseif protocols and protocols.tls_passthrough then - var.kong_tls_preread_block_upstream = stream_tls_passthrough_sock + var.kong_tls_preread_block_upstream = STREAM_TLS_PASSTHROUGH_SOCK else log(ERR, "unexpected protocols in matched Route") @@ -1529,7 +1549,7 @@ return { return kong.response.exit(errcode, body) end - local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) + local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, "upstream_host") if not ok then log(ERR, "failed to set balancer Host header: ", err) return exit(500) @@ -1653,7 +1673,7 @@ return { end if enabled_headers[headers.VIA] then - header[headers.VIA] = server_header + header[headers.VIA] = SERVER_HEADER end else @@ -1664,9 +1684,9 @@ return { -- Some plugins short-circuit the request with Via-header, and in those cases -- we don't want to set the Server-header, if the Via-header matches with -- the Kong server header. - if not (enabled_headers[headers.VIA] and header[headers.VIA] == server_header) then + if not (enabled_headers[headers.VIA] and header[headers.VIA] == SERVER_HEADER) then if enabled_headers[headers.SERVER] then - header[headers.SERVER] = server_header + header[headers.SERVER] = SERVER_HEADER else header[headers.SERVER] = nil diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index e7c2461f286..e2a52daffeb 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -471,8 +471,10 @@ end function PluginsIterator.new(version) - if not version then - error("version must be given", 2) + if kong.db.strategy ~= "off" then + if not version then + error("version must be given", 2) + end end loaded_plugins = loaded_plugins or get_loaded_plugins() From f3ddf498ad029226b85261060f1a00507e059f2a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 11 Oct 2022 19:57:41 +0300 Subject: [PATCH 1835/4351] chore(handler) add some logging statements on reconfigure event handler --- kong/runloop/handler.lua | 40 ++++++++++++++++++++++++++++++++++++++-- 1 file changed, 38 insertions(+), 2 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e18a6611e1e..f4e8fa3d341 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -66,6 +66,7 @@ local ERR = ngx.ERR local CRIT = ngx.CRIT local NOTICE = ngx.NOTICE local WARN = ngx.WARN +local INFO = ngx.INFO local DEBUG = ngx.DEBUG local COMMA = byte(",") local SPACE = byte(" ") @@ -704,12 +705,17 @@ local function register_events() local current_plugins_hash local current_balancer_hash + local now = ngx.now + local update_time = ngx.update_time + local worker_id = ngx.worker.id() + local exiting = ngx.worker.exiting local function is_exiting() if not exiting() then return false end - log(NOTICE, "declarative reconfigure canceled: process exiting") + log(NOTICE, "declarative reconfigure was canceled on worker #", worker_id, + ": process exiting") return true end @@ -718,6 +724,11 @@ local function register_events() return true end + update_time() + local reconfigure_started_at = now() * 1000 + + log(INFO, "declarative reconfigure was started on worker #", worker_id) + local default_ws local router_hash local plugins_hash @@ -735,6 +746,7 @@ local function register_events() local rebuild_balancer = balancer_hash == nil or balancer_hash ~= current_balancer_hash if rebuild_balancer then + log(DEBUG, "stopping previously started health checkers on worker #", worker_id) balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) end @@ -743,23 +755,40 @@ local function register_events() local router, err if router_hash == nil or router_hash ~= current_router_hash then + update_time() + local start = now() * 1000 + router, err = new_router() if not router then return nil, err end + + update_time() + log(INFO, "building a new router took ", now() * 1000 - start, + " ms on worker #", worker_id) end local plugins_iterator if plugins_hash == nil or plugins_hash ~= current_plugins_hash then + update_time() + local start = now() * 1000 + plugins_iterator, err = new_plugins_iterator() if not plugins_iterator then return nil, err end + + update_time() + log(INFO, "building a new plugins iterator took ", now() * 1000 - start, + " ms on worker #", worker_id) end -- below you are not supposed to yield and this should be fast and atomic -- TODO: we should perhaps only purge the configuration related cache. + + log(DEBUG, "flushing caches as part of the reconfiguration on worker #", worker_id) + kong.core_cache:purge() kong.cache:purge() @@ -778,15 +807,22 @@ local function register_events() if rebuild_balancer then -- TODO: balancer is a big blob of global state and you cannot easily -- initialize new balancer and then atomically flip it. + log(DEBUG, "reinitializing balancer with a new configuration on worker #", worker_id) balancer.init() current_balancer_hash = balancer_hash end + update_time() + log(INFO, "declarative reconfigure took ", now() * 1000 - reconfigure_started_at, + " ms on worker #", worker_id) + return true end) if not ok then - log(ERR, "reconfigure failed: ", err) + update_time() + log(ERR, "declarative reconfigure failed after ", now() * 1000 - reconfigure_started_at, + " ms on worker #", worker_id, ": ", err) end end, "declarative", "reconfigure") From ed8294a4c2eaef1ef8b08f29323fba16a470e03a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 14 Oct 2022 08:54:57 +0300 Subject: [PATCH 1836/4351] perf(clustering): use privileged worker for control plane connection (#9432) ### Summary Data plane's connection to control plane is moved to a privileged worker process, including: - maintaining websocket (wrpc) connection and data transfer - decompression of received data - json decoding of the received data - validation and flattening of received data - inserting data to lmdb --- CHANGELOG.md | 5 +++++ kong/clustering/data_plane.lua | 2 +- kong/clustering/init.lua | 7 ++++--- kong/clustering/utils.lua | 6 ++++++ kong/clustering/wrpc_data_plane.lua | 3 ++- kong/globalpatches.lua | 2 +- kong/init.lua | 25 +++++++++++++++++++++---- 7 files changed, 40 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ab3928e44b..6a8f458fe2f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -75,6 +75,11 @@ or base64 encoded content. [#9253](https://github.com/Kong/kong/pull/9253) +#### Performance + +- Data plane's connection to control plane is moved to a privileged worker process + [#9432](https://github.com/Kong/kong/pull/9432) + ### Fixes #### Core diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index c11ed8d2e24..0bed3206508 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -60,7 +60,7 @@ function _M:init_worker(plugins_list) self.plugins_list = plugins_list - if ngx.worker.id() == 0 then + if clustering_utils.is_dp_worker_process() then assert(ngx.timer.at(0, function(premature) self:communicate(premature) end)) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index a2105a66e5f..c56cb6d955a 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -6,14 +6,15 @@ local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") local openssl_x509 = require("resty.openssl.x509") +local clustering_utils = require("kong.clustering.utils") local ngx_log = ngx.log local assert = assert local sort = table.sort local type = type -local check_protocol_support = - require("kong.clustering.utils").check_protocol_support +local check_protocol_support = clustering_utils.check_protocol_support +local is_dp_worker_process = clustering_utils.is_dp_worker_process local ngx_ERR = ngx.ERR @@ -171,7 +172,7 @@ function _M:init_worker() return end - if role == "data_plane" and ngx.worker.id() == 0 then + if role == "data_plane" and is_dp_worker_process() then self:init_dp_worker(plugins_list) end end diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 76aa92bfd55..40173097f93 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -13,6 +13,7 @@ local tonumber = tonumber local ipairs = ipairs local table_insert = table.insert local table_concat = table.concat +local process_type = require("ngx.process").type local kong = kong @@ -450,4 +451,9 @@ function _M.connect_dp(conf, cert_digest, end +function _M.is_dp_worker_process() + return process_type() == "privileged agent" +end + + return _M diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index 8805eb5cd45..ce072961124 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -12,6 +12,7 @@ local init_negotiation_client = negotiation.init_negotiation_client local negotiate = negotiation.negotiate local get_negotiated_service = negotiation.get_negotiated_service + local assert = assert local setmetatable = setmetatable local tonumber = tonumber @@ -59,7 +60,7 @@ function _M:init_worker(plugins_list) self.plugins_list = plugins_list - if ngx.worker.id() == 0 then + if clustering_utils.is_dp_worker_process() then communicate(self) end end diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 813236569eb..4ae86edc121 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -284,7 +284,7 @@ return function(options) is_seeded = seeded.master else - id = ngx.worker.id() + id = ngx.worker.id() or -1 is_seeded = seeded[pid] end diff --git a/kong/init.lua b/kong/init.lua index 1db4a7d2703..2a5579e502d 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -86,6 +86,7 @@ local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" +local process = require "ngx.process" local tablepool = require "tablepool" local get_ctx_table = require("resty.core.ctx").get_ctx_table @@ -108,6 +109,7 @@ local ngx_DEBUG = ngx.DEBUG local is_http_module = ngx.config.subsystem == "http" local is_stream_module = ngx.config.subsystem == "stream" local start_time = ngx.req.start_time +local worker_id = ngx.worker.id local type = type local error = error local ipairs = ipairs @@ -384,7 +386,7 @@ local function execute_cache_warmup(kong_config) return true end - if ngx.worker.id() == 0 then + if worker_id() == 0 then local ok, err = cache_warmup.execute(kong_config.db_cache_warmup_entities) if not ok then return nil, err @@ -630,6 +632,13 @@ function Kong.init() db:close() require("resty.kong.var").patch_metatable() + + if config.role == "data_plane" then + local ok, err = process.enable_privileged_agent(2048) + if not ok then + error(err) + end + end end @@ -659,7 +668,7 @@ function Kong.init_worker() return end - if ngx.worker.id() == 0 then + if worker_id() == 0 then if schema_state.missing_migrations then ngx_log(ngx_WARN, "missing migrations: ", list_migrations(schema_state.missing_migrations)) @@ -705,6 +714,13 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) + if process.type() == "privileged agent" then + if kong.clustering then + kong.clustering:init_worker() + end + return + end + if kong.configuration.database == "off" then -- databases in LMDB need to be explicitly created, otherwise `get` -- operations will return error instead of `nil`. This ensures the default @@ -727,6 +743,7 @@ function Kong.init_worker() stash_init_worker_error("failed to initialize declarative config: " .. err) return end + elseif declarative_entities then ok, err = load_declarative_config(kong.configuration, declarative_entities, @@ -784,7 +801,7 @@ function Kong.init_worker() runloop.init_worker.after() - if is_not_control_plane and ngx.worker.id() == 0 then + if is_not_control_plane and worker_id() == 0 then plugin_servers.start() end @@ -795,7 +812,7 @@ end function Kong.exit_worker() - if kong.configuration.role ~= "control_plane" and ngx.worker.id() == 0 then + if process.type() ~= "privileged agent" and kong.configuration.role ~= "control_plane" and worker_id() == 0 then plugin_servers.stop() end end From 2b63d27a727b6095d93a81233a325a6c8800a663 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 14 Oct 2022 14:12:40 +0800 Subject: [PATCH 1837/4351] style(plugin_servers): some localization of functions (#9547) * some localization of functions * add function get_saved() --- kong/runloop/plugin_servers/init.lua | 49 ++++++++++++++++++---------- 1 file changed, 32 insertions(+), 17 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 6071cd84369..6d5c895a8b6 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -5,14 +5,25 @@ local clone = require "table.clone" local ngx_ssl = require "ngx.ssl" local SIGTERM = 15 +local type = type +local pairs = pairs +local ipairs = ipairs +local tonumber = tonumber + local ngx = ngx local kong = kong local ngx_var = ngx.var +local ngx_sleep = ngx.sleep +local worker_id = ngx.worker.id local coroutine_running = coroutine.running local get_plugin_info = proc_mgmt.get_plugin_info local get_ctx_table = require("resty.core.ctx").get_ctx_table local subsystem = ngx.config.subsystem +local cjson_encode = cjson.encode +local native_timer_at = _G.native_timer_at or ngx.timer.at + + --- keep request data a bit longer, into the log timer local save_for_later = {} @@ -22,12 +33,16 @@ local rpc_notifications = {} --- currently running plugin instances local running_instances = {} +local function get_saved() + return save_for_later[coroutine_running()] +end + local exposed_api = { kong = kong, ["kong.log.serialize"] = function() - local saved = save_for_later[coroutine_running()] - return cjson.encode(saved and saved.serialize_data or kong.log.serialize()) + local saved = get_saved() + return cjson_encode(saved and saved.serialize_data or kong.log.serialize()) end, ["kong.nginx.get_var"] = function(v) @@ -37,36 +52,36 @@ local exposed_api = { ["kong.nginx.get_tls1_version_str"] = ngx_ssl.get_tls1_version_str, ["kong.nginx.get_ctx"] = function(k) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx return ngx_ctx[k] end, ["kong.nginx.set_ctx"] = function(k, v) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx ngx_ctx[k] = v end, ["kong.ctx.shared.get"] = function(k) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared return ctx_shared[k] end, ["kong.ctx.shared.set"] = function(k, v) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared ctx_shared[k] = v end, ["kong.request.get_headers"] = function(max) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() return saved and saved.request_headers or kong.request.get_headers(max) end, ["kong.request.get_header"] = function(name) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() if not saved then return kong.request.get_header(name) end @@ -80,17 +95,17 @@ local exposed_api = { end, ["kong.response.get_status"] = function() - local saved = save_for_later[coroutine_running()] + local saved = get_saved() return saved and saved.response_status or kong.response.get_status() end, ["kong.response.get_headers"] = function(max) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() return saved and saved.response_headers or kong.response.get_headers(max) end, ["kong.response.get_header"] = function(name) - local saved = save_for_later[coroutine_running()] + local saved = get_saved() if not saved then return kong.response.get_header(name) end @@ -104,7 +119,7 @@ local exposed_api = { end, ["kong.response.get_source"] = function() - local saved = save_for_later[coroutine_running()] + local saved = get_saved() return kong.response.get_source(saved and saved.ngx_ctx or nil) end, @@ -153,7 +168,7 @@ function get_instance_id(plugin_name, conf) while instance_info and not instance_info.id do -- some other thread is already starting an instance - ngx.sleep(0) + ngx_sleep(0) instance_info = running_instances[key] end @@ -242,7 +257,7 @@ local function build_phases(plugin) for _, phase in ipairs(plugin.phases) do if phase == "log" then plugin[phase] = function(self, conf) - _G.native_timer_at(0, function(premature, saved) + native_timer_at(0, function(premature, saved) if premature then return end @@ -310,7 +325,7 @@ end function plugin_servers.start() - if ngx.worker.id() ~= 0 then + if worker_id() ~= 0 then kong.log.notice("only worker #0 can manage") return end @@ -319,13 +334,13 @@ function plugin_servers.start() for _, server_def in ipairs(proc_mgmt.get_server_defs()) do if server_def.start_command then - _G.native_timer_at(0, pluginserver_timer, server_def) + native_timer_at(0, pluginserver_timer, server_def) end end end function plugin_servers.stop() - if ngx.worker.id() ~= 0 then + if worker_id() ~= 0 then kong.log.notice("only worker #0 can manage") return end From fe9fce2f5f3149c2d8899e1b289ff1bc0ba4428e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 14 Oct 2022 14:15:09 +0800 Subject: [PATCH 1838/4351] fix(PDK): req.start_time for PDK log phase (#9546) Fix 9409 --- kong/runloop/plugin_servers/init.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 6d5c895a8b6..993f5259a1c 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -123,7 +123,10 @@ local exposed_api = { return kong.response.get_source(saved and saved.ngx_ctx or nil) end, - ["kong.nginx.req_start_time"] = ngx.req.start_time, + ["kong.nginx.req_start_time"] = function() + local saved = save_for_later[coroutine_running()] + return saved and saved.req_start_time or ngx.req.start_time() + end, } @@ -274,6 +277,7 @@ local function build_phases(plugin) request_headers = subsystem == "http" and ngx.req.get_headers(100) or nil, response_headers = subsystem == "http" and ngx.resp.get_headers(100) or nil, response_status = ngx.status, + req_start_time = ngx.req.start_time(), }) end From 1ffe8266a3203643875f684eda862ee2bbd37ca6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Oct 2022 10:48:43 +0800 Subject: [PATCH 1839/4351] chore(requirements): bump `atc-router` to 1.0.1 --- .requirements | 2 +- CHANGELOG.md | 6 ++++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 37dff4e5117..c276ff4aa00 100644 --- a/.requirements +++ b/.requirements @@ -8,7 +8,7 @@ RESTY_OPENSSL_VERSION=1.1.1q RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 -ATC_ROUTER_VERSION=1.0.0 +ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.33.17 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index 6a8f458fe2f..7707b0bf628 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -110,6 +110,12 @@ - **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. [#9460](https://github.com/Kong/kong/pull/9460) +### Dependencies + +- Bumped atc-router from 1.0.0 to 1.0.1 + [#9558](https://github.com/Kong/kong/pull/9558) + + ## [3.0.0] > Released 2022/09/12 From 26b2db7b94f3158e4ae1f5a8468b9bde832a19c7 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Sun, 16 Oct 2022 20:59:44 -0700 Subject: [PATCH 1840/4351] perf(cmd): shut down timers at the end of command execution Co-authored-by: Datong Sun --- CHANGELOG.md | 5 +++++ kong/cmd/init.lua | 9 +++++++++ 2 files changed, 14 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7707b0bf628..697ec86ee83 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -99,6 +99,11 @@ the router's mutex is not released properly. [#9480](https://github.com/Kong/kong/pull/9480) +#### CLI + +- Fix slow CLI performance due to pending timer jobs + [#9536](https://github.com/Kong/kong/pull/9536) + #### Admin API - Increase the maximum request argument number from `100` to `1000`, and return 400 error if request parameters reach the limitation to avoid being truncated. diff --git a/kong/cmd/init.lua b/kong/cmd/init.lua index a25ffba43e3..be38c6ac561 100644 --- a/kong/cmd/init.lua +++ b/kong/cmd/init.lua @@ -5,6 +5,13 @@ math.randomseed() -- Generate PRNG seed local pl_app = require "pl.lapp" local log = require "kong.cmd.utils.log" +local function stop_timers() + -- shutdown lua-resty-timer-ng to allow the nginx worker to stop quickly + if _G.timerng then + _G.timerng:destroy() + end +end + local options = [[ --v verbose --vv debug @@ -99,4 +106,6 @@ return function(args) pl_app.quit(nil, true) end) + + stop_timers() end From 0e09b38489c5bdbd732a30fceff310461afdc978 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Oct 2022 14:19:28 +0800 Subject: [PATCH 1841/4351] perf(router/atc): pass current phase to `yield` function --- kong/router/atc.lua | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index f3ef771c5fa..e79431c68e6 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -30,6 +30,7 @@ local ngx = ngx local header = ngx.header local var = ngx.var local ngx_log = ngx.log +local get_phase = ngx.get_phase local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers local ngx_WARN = ngx.WARN @@ -156,6 +157,7 @@ end local function new_from_scratch(routes, get_exp_and_priority) + local phase = get_phase() local inst = router.new(CACHED_SCHEMA) local routes_n = #routes @@ -187,7 +189,7 @@ local function new_from_scratch(routes, get_exp_and_priority) services_t[route_id] = nil end - yield(true) + yield(true, phase) end local fields = inst:get_fields() @@ -213,6 +215,8 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) old_router.rebuilding = true + local phase = get_phase() + local inst = old_router.router local old_routes = old_router.routes local old_services = old_router.services @@ -261,7 +265,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) old_services[route_id] = nil end - yield(true) + yield(true, phase) end -- remove routes @@ -276,7 +280,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) old_services[id] = nil end - yield(true) + yield(true, phase) end local fields = inst:get_fields() From ebbce86e5bf889b8af2e94e6842ca692dce37bd8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Oct 2022 17:27:26 +0800 Subject: [PATCH 1842/4351] refactor(router/atc): check fields with `is_empty_field` when calculating priority --- kong/router/compat.lua | 13 +++-- spec/01-unit/08-router_spec.lua | 85 +++++++++++++++++---------------- 2 files changed, 51 insertions(+), 47 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index b7d6c606973..f75648d9cd6 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -14,6 +14,7 @@ local gen_for_field = atc.gen_for_field local split_host_port = atc.split_host_port +local type = type local pairs = pairs local ipairs = ipairs local tb_concat = table.concat @@ -215,10 +216,6 @@ local function get_priority(route) match_weight = match_weight + 1 end - if not is_empty_field(paths) then - match_weight = match_weight + 1 - end - local headers_count = is_empty_field(headers) and 0 or tb_nkeys(headers) if headers_count > 0 then @@ -235,9 +232,9 @@ local function get_priority(route) match_weight = match_weight + 1 end - local plain_host_only = not not hosts + local plain_host_only = type(hosts) == "table" - if hosts then + if plain_host_only then for _, h in ipairs(hosts) do if h:find("*", nil, true) then plain_host_only = false @@ -249,7 +246,9 @@ local function get_priority(route) local max_uri_length = 0 local regex_url = false - if paths then + if not is_empty_field(paths) then + match_weight = match_weight + 1 + for _, p in ipairs(paths) do if is_regex_magic(p) then regex_url = true diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index d08231011da..3dd12d53f64 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2083,60 +2083,65 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.spy(remove_matcher).was_called(2) end) end) - end - describe("check empty route fields", function() - local use_case - local _get_expression = atc_compat._get_expression + describe("check empty route fields", function() + local use_case + local _get_expression = atc_compat._get_expression - before_each(function() - use_case = { - { - service = service, - route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", - methods = { "GET" }, - paths = { "/foo", }, + before_each(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + paths = { "/foo", }, + }, }, - }, - } - end) + } + end) - it("empty methods", function() - use_case[1].route.methods = {} + local empty_values = { {}, ngx.null, nil } + for i = 1, 3 do + local v = empty_values[i] - assert.equal(_get_expression(use_case[1].route), [[(http.path ^= "/foo")]]) - assert(new_router(use_case)) - end) + it("empty methods", function() + use_case[1].route.methods = v - it("empty hosts", function() - use_case[1].route.hosts = {} + assert.equal(_get_expression(use_case[1].route), [[(http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) - assert(new_router(use_case)) - end) + it("empty hosts", function() + use_case[1].route.hosts = v - it("empty headers", function() - use_case[1].route.headers = {} + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) - assert(new_router(use_case)) - end) + it("empty headers", function() + use_case[1].route.headers = v - it("empty paths", function() - use_case[1].route.paths = {} + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET")]]) - assert(new_router(use_case)) - end) + it("empty paths", function() + use_case[1].route.paths = v + + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET")]]) + assert(new_router(use_case)) + end) - it("empty snis", function() - use_case[1].route.snis = {} + it("empty snis", function() + use_case[1].route.snis = v - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) - assert(new_router(use_case)) + assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert(new_router(use_case)) + end) + end end) - end) + end describe("normalization stopgap measurements", function() local use_case, router From 210f9e9bb1e35b9b469ae036b4feaafd6f0fbeb6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 18 Oct 2022 01:03:52 +0800 Subject: [PATCH 1843/4351] fix(router/atc): strip the last dot (`.`) in the SNI host name --- kong/router/compat.lua | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index f75648d9cd6..d70ac2a03ff 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -31,6 +31,7 @@ local ngx_log = ngx.log local ngx_WARN = ngx.WARN +local DOT = byte(".") local TILDE = byte("~") local ASTERISK = byte("*") local MAX_HEADER_COUNT = 255 @@ -73,7 +74,14 @@ local function get_expression(route) tb_insert(out, gen) end - local gen = gen_for_field("tls.sni", OP_EQUAL, snis) + local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(op, p) + if #p > 1 and byte(p, -1) == DOT then + -- last dot in FQDNs must not be used for routing + return p:sub(1, -2) + end + + return p + end) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered From 7e8439064858880e9d2a7015c8ece4434f1a79ee Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 18 Oct 2022 14:14:36 +0800 Subject: [PATCH 1844/4351] style(router/atc): reduce temporary string created during regex path check --- kong/router/compat.lua | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index d70ac2a03ff..9d572049e97 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -21,7 +21,6 @@ local tb_concat = table.concat local tb_insert = table.insert local tb_sort = table.sort local byte = string.byte -local sub = string.sub local max = math.max local bor, band, lshift = bit.bor, bit.band, bit.lshift @@ -133,11 +132,9 @@ local function get_expression(route) end, paths, function(op, p) if op == OP_REGEX then -- 1. strip leading `~` - p = sub(p, 2) -- 2. prefix with `^` to match the anchored behavior of the traditional router - p = "^" .. p -- 3. update named capture opening tag for rust regex::Regex compatibility - return p:gsub("?<", "?P<") + return "^" .. p:sub(2):gsub("?<", "?P<") end return p From 7cebb00d2a344049b639ea7a430036105f95fd2d Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 18 Oct 2022 14:16:06 +0800 Subject: [PATCH 1845/4351] style(router/atc): use constant `LOGICAL_AND` `LOGICAL_OR` --- kong/router/atc.lua | 9 ++++++++- kong/router/compat.lua | 4 ++-- kong/router/expressions.lua | 5 +++-- 3 files changed, 13 insertions(+), 5 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index e79431c68e6..7eab876a1c6 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -49,6 +49,10 @@ local MAX_REQ_HEADERS = 100 local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE +local LOGICAL_OR = " || " +local LOGICAL_AND = " && " + + -- reuse table objects local gen_values_t = tb_new(10, 0) @@ -110,7 +114,7 @@ local function gen_for_field(name, op, vals, val_transform) end if values_n > 0 then - return "(" .. tb_concat(values, " || ") .. ")" + return "(" .. tb_concat(values, LOGICAL_OR) .. ")" end return nil @@ -557,6 +561,9 @@ function _M._set_ngx(mock_ngx) end +_M.LOGICAL_OR = LOGICAL_OR +_M.LOGICAL_AND = LOGICAL_AND + _M.escape_str = escape_str _M.is_empty_field = is_empty_field _M.gen_for_field = gen_for_field diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 9d572049e97..9c6075f3104 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -54,8 +54,8 @@ local OP_POSTFIX = "=^" local OP_REGEX = "~" -local LOGICAL_OR = " || " -local LOGICAL_AND = " && " +local LOGICAL_OR = atc.LOGICAL_OR +local LOGICAL_AND = atc.LOGICAL_AND local function get_expression(route) diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index f3b7648a4d1..324cdc13a6e 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -5,7 +5,8 @@ local atc = require("kong.router.atc") local gen_for_field = atc.gen_for_field -local OP_EQUAL = "==" +local OP_EQUAL = "==" +local LOGICAL_AND = atc.LOGICAL_AND local function get_exp_and_priority(route) @@ -16,7 +17,7 @@ local function get_exp_and_priority(route) local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) if gen then - exp = exp .. " && " .. gen + exp = exp .. LOGICAL_AND .. gen end return exp, route.priority From 2e203699c1e2a50b4b16cf2bdcdfb8b4ca983abf Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 18 Oct 2022 14:38:44 +0800 Subject: [PATCH 1846/4351] perf(router/atc): cache `split_host_port` results --- kong/router/atc.lua | 47 ++++++++++++++++++++++++++++++--------------- 1 file changed, 32 insertions(+), 15 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 7eab876a1c6..2ccea3b7707 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -18,7 +18,6 @@ local assert = assert local setmetatable = setmetatable local pairs = pairs local ipairs = ipairs -local tonumber = tonumber local max = math.max @@ -326,25 +325,43 @@ end -- split port in host, ignore form '[...]' -- example.com:123 => example.com, 123 -- example.*:123 => example.*, 123 -local function split_host_port(h) - if not h then - return nil, nil - end +local split_host_port +do + local tonumber = tonumber + local DEFAULT_HOSTS_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE - local p = h:find(":", nil, true) - if not p then - return h, nil - end + local memo_hp = lrucache.new(DEFAULT_HOSTS_LRUCACHE_SIZE) - local port = tonumber(h:sub(p + 1)) + split_host_port = function(key) + if not key then + return nil, nil + end - if not port then - return h, nil - end + local m = memo_hp:get(key) + + if m then + return m[1], m[2] + end - local host = h:sub(1, p - 1) + local p = key:find(":", nil, true) + if not p then + memo_hp:set(key, { key, nil }) + return key, nil + end + + local port = tonumber(key:sub(p + 1)) + + if not port then + memo_hp:set(key, { key, nil }) + return key, nil + end - return host, port + local host = key:sub(1, p - 1) + + memo_hp:set(key, { host, port }) + + return host, port + end end From bda844b954aa27a9bdd7965bf9801cca1762ce82 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 18 Oct 2022 15:13:54 +0800 Subject: [PATCH 1847/4351] style(runloop/plugin_servers): minor code clean --- kong/init.lua | 4 ++-- kong/runloop/plugin_servers/init.lua | 31 +++++++++++++++++++++------- 2 files changed, 25 insertions(+), 10 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 2a5579e502d..0e75a996f1d 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -801,7 +801,7 @@ function Kong.init_worker() runloop.init_worker.after() - if is_not_control_plane and worker_id() == 0 then + if is_not_control_plane then plugin_servers.start() end @@ -812,7 +812,7 @@ end function Kong.exit_worker() - if process.type() ~= "privileged agent" and kong.configuration.role ~= "control_plane" and worker_id() == 0 then + if process.type() ~= "privileged agent" and kong.configuration.role ~= "control_plane" then plugin_servers.stop() end end diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 993f5259a1c..2866407414d 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -15,14 +15,31 @@ local kong = kong local ngx_var = ngx.var local ngx_sleep = ngx.sleep local worker_id = ngx.worker.id + local coroutine_running = coroutine.running local get_plugin_info = proc_mgmt.get_plugin_info local get_ctx_table = require("resty.core.ctx").get_ctx_table -local subsystem = ngx.config.subsystem local cjson_encode = cjson.encode local native_timer_at = _G.native_timer_at or ngx.timer.at +local req_start_time +local req_get_headers +local resp_get_headers + +if ngx.config.subsystem == "http" then + req_start_time = ngx.req.start_time + req_get_headers = ngx.req.get_headers + resp_get_headers = ngx.resp.get_headers + +else + local NOOP = function() end + + req_start_time = NOOP + req_get_headers = NOOP + resp_get_headers = NOOP +end + --- keep request data a bit longer, into the log timer local save_for_later = {} @@ -124,8 +141,8 @@ local exposed_api = { end, ["kong.nginx.req_start_time"] = function() - local saved = save_for_later[coroutine_running()] - return saved and saved.req_start_time or ngx.req.start_time() + local saved = get_saved() + return saved and saved.req_start_time or req_start_time() end, } @@ -274,10 +291,10 @@ local function build_phases(plugin) serialize_data = kong.log.serialize(), ngx_ctx = clone(ngx.ctx), ctx_shared = kong.ctx.shared, - request_headers = subsystem == "http" and ngx.req.get_headers(100) or nil, - response_headers = subsystem == "http" and ngx.resp.get_headers(100) or nil, + request_headers = req_get_headers(100), + response_headers = resp_get_headers(100), response_status = ngx.status, - req_start_time = ngx.req.start_time(), + req_start_time = req_start_time(), }) end @@ -330,7 +347,6 @@ end function plugin_servers.start() if worker_id() ~= 0 then - kong.log.notice("only worker #0 can manage") return end @@ -345,7 +361,6 @@ end function plugin_servers.stop() if worker_id() ~= 0 then - kong.log.notice("only worker #0 can manage") return end From 4e59190d67500a29cac687131fffa180485f3a3d Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 18 Oct 2022 17:06:02 +0800 Subject: [PATCH 1848/4351] feat(pdk): add request.get_uri_captures (#9512) fix FTI-3994 --- CHANGELOG.md | 4 ++ kong-dp-spec | 1 + kong/include/kong/pluginsocket.proto | 8 ++++ kong/pdk/request.lua | 46 +++++++++++++++++++++++ kong/runloop/plugin_servers/init.lua | 8 ++++ t/01-pdk/04-request/00-phase_checks.t | 13 +++++++ t/01-pdk/04-request/21-get_uri_captures.t | 40 ++++++++++++++++++++ 7 files changed, 120 insertions(+) create mode 160000 kong-dp-spec create mode 100644 t/01-pdk/04-request/21-get_uri_captures.t diff --git a/CHANGELOG.md b/CHANGELOG.md index 697ec86ee83..532c4b9c4c9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -109,6 +109,10 @@ - Increase the maximum request argument number from `100` to `1000`, and return 400 error if request parameters reach the limitation to avoid being truncated. [#9510](https://github.com/Kong/kong/pull/9510) +#### PDK + +- Added support for `kong.request.get_uri_captures`(`kong.request.getUriCaptures`) + [#9512](https://github.com/Kong/kong/pull/9512) #### Plugins diff --git a/kong-dp-spec b/kong-dp-spec new file mode 160000 index 00000000000..f9432f8c80b --- /dev/null +++ b/kong-dp-spec @@ -0,0 +1 @@ +Subproject commit f9432f8c80b419892b3479178e8c3779b3b1f258 diff --git a/kong/include/kong/pluginsocket.proto b/kong/include/kong/pluginsocket.proto index 305ce8c5143..5bea682291b 100644 --- a/kong/include/kong/pluginsocket.proto +++ b/kong/include/kong/pluginsocket.proto @@ -121,6 +121,13 @@ message RawBodyResult { } } +message UriCapturesResult { + // array part + repeated bytes unnamed = 1; + // map part, named captures + map named = 2; +} + message Route { string id = 1; int64 created_at = 2; @@ -301,6 +308,7 @@ service Kong { rpc Request_GetHeader(String) returns (String); rpc Request_GetHeaders(Int) returns (google.protobuf.Struct); rpc Request_GetRawBody(google.protobuf.Empty) returns (RawBodyResult); + rpc Request_GetUriCaptures(google.protobuf.Empty) returns (UriCapturesResult); rpc Response_GetStatus(google.protobuf.Empty) returns (Int); rpc Response_GetHeader(String) returns (String); diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index a726928b25e..275b5c8be11 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -841,6 +841,52 @@ local function new(self) return ngx.ctx.KONG_PROCESSING_START or (req.start_time() * 1000) end + local EMPTY = {} + + local function capture_wrap(capture) + local named_captures = {} + local unnamed_captures = {} + for k, v in pairs(capture) do + local typ = type(k) + if typ == "number" then + unnamed_captures[k] = v + + elseif typ == "string" then + named_captures[k] = v + + else + kong.log.err("unknown capture key type: ", typ) + end + end + + return { + unnamed = unnamed_captures, + named = named_captures, + } + end + + --- + -- Returns the URI captures matched by the router. + -- + -- @function kong.request.get_uri_captures + -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api + -- @treturn table tables containing unamed and named captures. + -- @usage + -- local captures = kong.request.get_uri_captures() + -- for idx, value in ipairs(captures.unnamed) do + -- -- do what you want to captures + -- end + -- for name, value in pairs(captures.named) do + -- -- do what you want to captures + -- end + function _REQUEST.get_uri_captures(ctx) + check_phase(PHASES.request) + ctx = ctx or ngx.ctx + + local captures = ctx.router_matches and ctx.router_matches.uri_captures or EMPTY + + return capture_wrap(captures) + end return _REQUEST end diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 2866407414d..1e346c6fbe4 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -4,6 +4,8 @@ local cjson = require "cjson.safe" local clone = require "table.clone" local ngx_ssl = require "ngx.ssl" local SIGTERM = 15 +local type = type +local pairs = pairs local type = type local pairs = pairs @@ -111,6 +113,12 @@ local exposed_api = { return header_value end, + ["kong.request.get_uri_captures"] = function () + local saved = get_saved() + local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx + return kong.request.get_uri_captures(ngx_ctx) + end, + ["kong.response.get_status"] = function() local saved = get_saved() return saved and saved.response_status or kong.response.get_status() diff --git a/t/01-pdk/04-request/00-phase_checks.t b/t/01-pdk/04-request/00-phase_checks.t index 146a59a67f4..b6b7d8a9d53 100644 --- a/t/01-pdk/04-request/00-phase_checks.t +++ b/t/01-pdk/04-request/00-phase_checks.t @@ -318,6 +318,19 @@ qq{ body_filter = true, log = true, admin_api = true, + }, { + method = "get_uri_captures", + args = {}, + init_worker = "forced false", + certificate = "pending", + rewrite = true, + access = true, + response = true, + header_filter = true, + body_filter = true, + log = true, + error = true, + admin_api = true, }, } diff --git a/t/01-pdk/04-request/21-get_uri_captures.t b/t/01-pdk/04-request/21-get_uri_captures.t new file mode 100644 index 00000000000..44e37af0144 --- /dev/null +++ b/t/01-pdk/04-request/21-get_uri_captures.t @@ -0,0 +1,40 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +use Test::Nginx::Socket::Lua::Stream; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: request.get_uri_captures() +--- http_config eval: $t::Util::HttpConfig +--- config + location /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local m = ngx.re.match(ngx.var.uri, [[^\/t((\/\d+)(?P\/\w+))?]], "jo") + + ngx.ctx.router_matches = { + uri_captures = m, + } + + local captures = pdk.request.get_uri_captures() + ngx.say("uri_captures: ", "tag: ", captures.named["tag"], + ", 0: ", captures.unnamed[0], ", 1: ", captures.unnamed[1], + ", 2: ", captures.unnamed[2], ", 3: ", captures.unnamed[3]) + } + } +--- request +GET /t/01/ok +--- response_body +uri_captures: tag: /ok, 0: /t/01/ok, 1: /01/ok, 2: /01, 3: /ok +--- no_error_log +[error] + + From f05e4bfbffdf8122541dbb77d2ed504f26217e38 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 18 Oct 2022 18:03:35 +0800 Subject: [PATCH 1849/4351] feat(aws-lambda): add requestContext field into aws-gateway-compatible input (#9380) This PR adds a new field `requestContext` into the lambda input data when the aws-lambda plugin is working in `awsgateway_compatible` mode. The `requestContext` is part of the input data in lambda proxy integration, according to [this AWS document page](https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format), and it contains many fields containing request related information on AWS API Gateway. The aws-lambda plugin in Kong provides an AWS API Gateway compatible mode that can generate an input data similar with [the example provided in this doc](https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format), but it does not contain the `requestContext` field. When users are writing their lambda functions with some libraries like [aws-serverless-java-container](https://github.com/awslabs/aws-serverless-java-container), it will check if the input data have the `requestContext` field, and if it does not exist, the request will be regarded as malformed.(For example, see [this code snippet](https://github.com/awslabs/aws-serverless-java-container/blob/98482d485dadaf7212141f162e7e35f4ea6c7b6f/aws-serverless-java-container-core/src/main/java/com/amazonaws/serverless/proxy/internal/servlet/AwsProxyHttpServletRequestReader.java#L47-L49)) To make the input data sound more "compatible", this PR adds the `requestContext` field into the input data. Note that many fields in the formal `requestContext` cannot be fetched by Kong(like IAM-related information or Cognito-related auth info), so we're just providing a **best-effort delivery** here. We cannot make assurance that the `requestContext` provided by Kong has every information that the lambda function needs, and it is decided by the lambda function whether the whole payload containing `requestContext` can work normally or not. So the feature is just a good-to-have one. This should fix FTI-2620, and #7641, in some cases. --- CHANGELOG.md | 8 +++ kong/plugins/aws-lambda/aws-serializer.lua | 40 +++++++++++ .../27-aws-lambda/05-aws-serializer_spec.lua | 67 ++++++++++++++++++- 3 files changed, 113 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 532c4b9c4c9..9d681a7c74e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -125,6 +125,14 @@ [#9558](https://github.com/Kong/kong/pull/9558) +### Additions + +#### Plugins + +- **AWS Lambda**: add `requestContext` field into `awsgateway_compatible` input data + [#9380](https://github.com/Kong/kong/pull/9380) + + ## [3.0.0] > Released 2022/09/12 diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua index 0f7c0f1b097..7751b810c4e 100644 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ b/kong/plugins/aws-lambda/aws-serializer.lua @@ -3,11 +3,16 @@ -- https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format local request_util = require "kong.plugins.aws-lambda.request-util" +local pl_stringx = require("pl.stringx") +local date = require "date" local EMPTY = {} +local split = pl_stringx.split local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args +local ngx_get_http_version = ngx.req.http_version +local ngx_req_start_time = ngx.req.start_time local ngx_encode_base64 = ngx.encode_base64 return function(ctx, config) @@ -81,6 +86,40 @@ return function(ctx, config) local uri = var.upstream_uri or var.request_uri local path = uri:match("^([^%?]+)") -- strip any query args + local requestContext + do + local http_version = ngx_get_http_version() + local protocol = http_version and 'HTTP/'..http_version or nil + local httpMethod = var.request_method + local domainName = var.host + local domainPrefix = split(domainName, ".")[1] + local identity = { + sourceIp = var.realip_remote_addr or var.remote_addr, + userAgent = headers["user-agent"], + } + local requestId = var.request_id + local start_time = ngx_req_start_time() + -- The CLF-formatted request time (dd/MMM/yyyy:HH:mm:ss +-hhmm). + local requestTime = date(start_time):fmt("%d/%b/%Y:%H:%M:%S %z") + local requestTimeEpoch = start_time * 1000 + + -- Kong does not have the concept of stage, so we just let resource path be the same as path + local resourcePath = path + + requestContext = { + path = path, + protocol = protocol, + httpMethod = httpMethod, + domainName = domainName, + domainPrefix = domainPrefix, + identity = identity, + requestId = requestId, + requestTime = requestTime, + requestTimeEpoch = requestTimeEpoch, + resourcePath = resourcePath, + } + end + local request = { resource = ctx.router_matches.uri, path = path, @@ -92,6 +131,7 @@ return function(ctx, config) multiValueQueryStringParameters = multiValueQueryStringParameters, body = body, isBase64Encoded = isBase64Encoded, + requestContext = requestContext, } return request diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 3ece2554b9b..7caa51cd5aa 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -1,4 +1,5 @@ local deepcopy = require "pl.tablex".deepcopy +local date = require "date" describe("[AWS Lambda] aws-gateway input", function() @@ -15,6 +16,8 @@ describe("[AWS Lambda] aws-gateway input", function() get_uri_args = function() return deepcopy(mock_request.query) end, read_body = function() body_data = mock_request.body end, get_body_data = function() return body_data end, + http_version = function() return mock_request.http_version end, + start_time = function() return mock_request.start_time end, }, log = function() end, encode_base64 = old_ngx.encode_base64 @@ -41,9 +44,12 @@ describe("[AWS Lambda] aws-gateway input", function() it("serializes a request regex", function() mock_request = { + http_version = "1.1", + start_time = 1662436514, headers = { ["single-header"] = "hello world", ["multi-header"] = { "first", "second" }, + ["user-agent"] = "curl/7.54.0", }, query = { ["single-query"] = "hello world", @@ -53,7 +59,10 @@ describe("[AWS Lambda] aws-gateway input", function() body = "text", var = { request_method = "GET", - upstream_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" + upstream_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second", + request_id = "1234567890", + host = "abc.myhost.com", + remote_addr = "123.123.123.123" }, ctx = { router_matches = { @@ -81,10 +90,12 @@ describe("[AWS Lambda] aws-gateway input", function() headers = { ["multi-header"] = "first", ["single-header"] = "hello world", + ["user-agent"] = "curl/7.54.0", }, multiValueHeaders = { ["multi-header"] = { "first", "second" }, ["single-header"] = { "hello world" }, + ["user-agent"] = { "curl/7.54.0" }, }, queryStringParameters = { boolean = true, @@ -96,14 +107,29 @@ describe("[AWS Lambda] aws-gateway input", function() ["multi-query"] = { "first", "second" }, ["single-query"] = { "hello world" }, }, + requestContext = { + path = "/123/strip/more", + protocol = "HTTP/1.1", + httpMethod = "GET", + domainName = "abc.myhost.com", + domainPrefix = "abc", + identity = { sourceIp = "123.123.123.123", userAgent = "curl/7.54.0" }, + requestId = "1234567890", + requestTime = date(1662436514):fmt("%d/%b/%Y:%H:%M:%S %z"), + requestTimeEpoch = 1662436514 * 1000, + resourcePath = "/123/strip/more", + } }, out) end) it("serializes a request no-regex", function() mock_request = { + http_version = "1.0", + start_time = 1662436514, headers = { ["single-header"] = "hello world", ["multi-header"] = { "first", "second" }, + ["user-agent"] = "curl/7.54.0", }, query = { ["single-query"] = "hello world", @@ -113,7 +139,10 @@ describe("[AWS Lambda] aws-gateway input", function() body = "text", var = { request_method = "GET", - upstream_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second" + upstream_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second", + request_id = "1234567890", + host = "def.myhost.com", + remote_addr = "123.123.123.123" }, ctx = { router_matches = { @@ -134,10 +163,12 @@ describe("[AWS Lambda] aws-gateway input", function() headers = { ["multi-header"] = "first", ["single-header"] = "hello world", + ["user-agent"] = "curl/7.54.0", }, multiValueHeaders = { ["multi-header"] = { "first", "second" }, ["single-header"] = { "hello world" }, + ["user-agent"] = { "curl/7.54.0" }, }, queryStringParameters = { boolean = true, @@ -149,6 +180,18 @@ describe("[AWS Lambda] aws-gateway input", function() ["multi-query"] = { "first", "second" }, ["single-query"] = { "hello world" }, }, + requestContext = { + path = "/plain/strip/more", + protocol = "HTTP/1.0", + httpMethod = "GET", + domainName = "def.myhost.com", + domainPrefix = "def", + identity = { sourceIp = "123.123.123.123", userAgent = "curl/7.54.0" }, + requestId = "1234567890", + requestTime = date(1662436514):fmt("%d/%b/%Y:%H:%M:%S %z"), + requestTimeEpoch = 1662436514 * 1000, + resourcePath = "/plain/strip/more", + } }, out) end) @@ -180,15 +223,21 @@ describe("[AWS Lambda] aws-gateway input", function() it("serializes a request with body type: " .. tdata.description, function() mock_request = { + http_version = "1.0", + start_time = 1662436514, body = tdata.body_in, headers = { ["Content-Type"] = tdata.ct, + ["user-agent"] = "curl/7.54.0", }, query = {}, var = { request_method = "GET", upstream_uri = "/plain/strip/more", http_content_type = tdata.ct, + request_id = "1234567890", + host = "def.myhost.com", + remote_addr = "123.123.123.123" }, ctx = { router_matches = { @@ -203,9 +252,11 @@ describe("[AWS Lambda] aws-gateway input", function() body = tdata.body_out, headers = { ["Content-Type"] = tdata.ct, + ["user-agent"] = "curl/7.54.0", }, multiValueHeaders = { ["Content-Type"] = tdata.ct and { tdata.ct } or nil, + ["user-agent"] = { "curl/7.54.0" }, }, httpMethod = "GET", queryStringParameters = {}, @@ -214,6 +265,18 @@ describe("[AWS Lambda] aws-gateway input", function() resource = "/plain/strip", path = "/plain/strip/more", isBase64Encoded = tdata.base64, + requestContext = { + path = "/plain/strip/more", + protocol = "HTTP/1.0", + httpMethod = "GET", + domainName = "def.myhost.com", + domainPrefix = "def", + identity = { sourceIp = "123.123.123.123", userAgent = "curl/7.54.0" }, + requestId = "1234567890", + requestTime = date(1662436514):fmt("%d/%b/%Y:%H:%M:%S %z"), + requestTimeEpoch = 1662436514 * 1000, + resourcePath = "/plain/strip/more", + } }, out) end) end From 997c8ce5682bed06885f873dc110cb6ad065e279 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 18 Oct 2022 18:06:15 +0800 Subject: [PATCH 1850/4351] feat(zipkin): support adding trace id in response header (#9173) This PR adds a new field in Zipkin plugin schema to support adding trace id in the response header. Fix FTI-4198, #8124 --- kong/plugins/zipkin/handler.lua | 3 ++ kong/plugins/zipkin/schema.lua | 3 +- spec/03-plugins/34-zipkin/zipkin_spec.lua | 57 +++++++++++++++++++++++ 3 files changed, 62 insertions(+), 1 deletion(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 9bd0c436ebd..70ec63287ed 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -226,6 +226,9 @@ if subsystem == "http" then local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start_mu) proxy_span:annotate("khs", header_filter_start_mu) + if conf.http_response_header_for_traceid then + kong.response.add_header(conf.http_response_header_for_traceid, proxy_span.trace_id) + end end diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index c3f3ba8e28c..dba47198356 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -51,7 +51,7 @@ return { { sample_ratio = { type = "number", default = 0.001, between = { 0, 1 } } }, - { default_service_name = { type = "string", default = nil } }, + { default_service_name = { type = "string", default = nil } }, { include_credential = { type = "boolean", required = true, default = true } }, { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { type = "string", required = true, default = "preserve", @@ -65,6 +65,7 @@ return { { connect_timeout = typedefs.timeout { default = 2000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, + { http_response_header_for_traceid = { type = "string", default = nil }}, }, }, }, }, diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index b8449abd44d..10eb9ab98ec 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -423,6 +423,63 @@ for _, strategy in helpers.each_strategy() do end) end +for _, strategy in helpers.each_strategy() do + describe("http_response_header_for_traceid configuration", function() + local proxy_client, service + + setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } + + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + }) + + -- enable zipkin plugin globally, with sample_ratio = 1 + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + default_header_type = "b3-single", + http_span_name = "method_path", + http_response_header_for_traceid = "X-B3-TraceId", + } + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("custom traceid header included in response headers", function() + local r = proxy_client:get("/", { + headers = { + host = "http-route", + }, + }) + + assert.response(r).has.status(200) + assert.response(r).has.header("X-B3-TraceId") + end) + end) +end + for _, strategy in helpers.each_strategy() do describe("http_span_name configuration", function() local proxy_client, zipkin_client, service From f705089f15ca8f0dadf67182d5155491c4f65bc6 Mon Sep 17 00:00:00 2001 From: Jay Pathak <52605767+pathak1515@users.noreply.github.com> Date: Wed, 19 Oct 2022 09:17:40 +0530 Subject: [PATCH 1851/4351] fix(plugins/zipkin): correctly parse `ot` baggage headers Co-authored-by: Mayo Co-authored-by: Wangchong Zhou --- CHANGELOG.md | 2 ++ kong/tracing/propagation.lua | 2 +- .../26-tracing/02-propagation_spec.lua | 28 +++++++++++++++++++ 3 files changed, 31 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9d681a7c74e..6f7affe0f2b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -87,6 +87,8 @@ - Fix issue where external plugins crashing with unhandled exceptions would cause high CPU utilization after the automatic restart. [#9384](https://github.com/Kong/kong/pull/9384) +- Fix issue where Zipkin plugin cannot parse OT baggage headers + due to invalid OT baggage pattern. [#9280](https://github.com/Kong/kong/pull/9280) - Add `use_srv_name` options to upstream for balancer. [#9430](https://github.com/Kong/kong/pull/9430) - Fix issue in `header_filter` instrumentation where the span was not diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index 01f192a049b..c7bcc692dff 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -19,7 +19,7 @@ local B3_SINGLE_PATTERN = local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" local JAEGER_TRACECONTEXT_PATTERN = "^(%x+):(%x+):(%x+):(%x+)$" local JAEGER_BAGGAGE_PATTERN = "^uberctx%-(.*)$" -local OT_BAGGAGE_PATTERN = "^ot-baggage%-(.*)$" +local OT_BAGGAGE_PATTERN = "^ot%-baggage%-(.*)$" local function hex_to_char(c) return char(tonumber(c, 16)) diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index b2b0e7433c8..815e0219cf3 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -559,6 +559,34 @@ describe("propagation.parse", function() assert.same({ "ot", big_trace_id_32, nil, big_span_id }, to_hex_ids(t)) assert.spy(warn).not_called() end) + + it("valid trace_id, valid span_id, sampled, valid baggage added", function() + local mock_key = "mock_key" + local mock_value = "mock_value" + local t = { parse({ + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + ["ot-baggage-"..mock_key] = mock_value + })} + local mock_baggage_index = t[6] + assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) + assert.same(mock_baggage_index.mock_key, mock_value) + assert.spy(warn).not_called() + end) + + it("valid trace_id, valid span_id, sampled, invalid baggage added", function() + local t = { parse({ + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + ["ottttttttbaggage-foo"] = "invalid header" + })} + local mock_baggage_index = t[6] + assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) + assert.same(mock_baggage_index, nil) + assert.spy(warn).not_called() + end) end) end) From d96244aadf0a2b02889d1bacdb4b0fc9720ba8b2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 19 Oct 2022 12:03:40 +0800 Subject: [PATCH 1852/4351] style(*): style fix for plugin server and `CHANGELOG.md` Add change log entry for #9173. --- CHANGELOG.md | 14 +++++++++++--- kong/runloop/plugin_servers/init.lua | 4 +--- 2 files changed, 12 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6f7affe0f2b..13ec178d022 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -108,17 +108,21 @@ #### Admin API -- Increase the maximum request argument number from `100` to `1000`, and return 400 error if request parameters reach the limitation to avoid being truncated. +- Increase the maximum request argument number from `100` to `1000`, + and return `400` error if request parameters reach the limitation to + avoid being truncated. [#9510](https://github.com/Kong/kong/pull/9510) #### PDK -- Added support for `kong.request.get_uri_captures`(`kong.request.getUriCaptures`) +- Added support for `kong.request.get_uri_captures` + (`kong.request.getUriCaptures`) [#9512](https://github.com/Kong/kong/pull/9512) #### Plugins -- **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. +- **AWS Lambda**: Fix an issue that is causing inability to + read environment variables in ECS environment. [#9460](https://github.com/Kong/kong/pull/9460) ### Dependencies @@ -131,6 +135,10 @@ #### Plugins +- **Zipkin**: add `response_header_for_traceid` field in Zipkin plugin. + The plugin will set the corresponding header in the response + if the field is specified with a string value. + [#9173](https://github.com/Kong/kong/pull/9173) - **AWS Lambda**: add `requestContext` field into `awsgateway_compatible` input data [#9380](https://github.com/Kong/kong/pull/9380) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 1e346c6fbe4..a224ddd10ab 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -4,8 +4,6 @@ local cjson = require "cjson.safe" local clone = require "table.clone" local ngx_ssl = require "ngx.ssl" local SIGTERM = 15 -local type = type -local pairs = pairs local type = type local pairs = pairs @@ -113,7 +111,7 @@ local exposed_api = { return header_value end, - ["kong.request.get_uri_captures"] = function () + ["kong.request.get_uri_captures"] = function() local saved = get_saved() local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx return kong.request.get_uri_captures(ngx_ctx) From 0a0fc1dd9feab14341c7c3b052b2269508a28933 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 19 Oct 2022 12:07:39 +0800 Subject: [PATCH 1853/4351] fix(clustering/*): more user friendly error message when CP connection breaks Print out a more user-friendly error log and lower the log level. Fixes FT-3204. --- kong/clustering/data_plane.lua | 13 +++++-- kong/clustering/wrpc_data_plane.lua | 17 ++++++--- kong/tools/utils.lua | 1 - .../09-hybrid_mode/02-start_stop_spec.lua | 38 +++++++++++++++++++ 4 files changed, 58 insertions(+), 11 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 0bed3206508..c6f7b3bcb15 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -9,6 +9,7 @@ local clustering_utils = require("kong.clustering.utils") local declarative = require("kong.db.declarative") local constants = require("kong.constants") local utils = require("kong.tools.utils") +local pl_stringx = require("pl.stringx") local assert = assert @@ -29,6 +30,7 @@ local yield = utils.yield local ngx_ERR = ngx.ERR +local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG local ngx_WARN = ngx.WARN local ngx_NOTICE = ngx.NOTICE @@ -37,6 +39,7 @@ local PING_WAIT = PING_INTERVAL * 1.5 local _log_prefix = "[clustering] " local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local endswith = pl_stringx.endswith local function is_timeout(err) return err and sub(err, -7) == "timeout" @@ -262,11 +265,13 @@ function _M:communicate(premature) ngx.thread.kill(write_thread) c:close() - if not ok then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + local err_msg = ok and err or perr + + if err_msg and endswith(err_msg, ": closed") then + ngx_log(ngx_INFO, _log_prefix, "connection to control plane closed", log_suffix) - elseif perr then - ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + elseif err_msg then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) end -- the config thread might be holding a lock if it's in the middle of an diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua index ce072961124..dc1dea2c672 100644 --- a/kong/clustering/wrpc_data_plane.lua +++ b/kong/clustering/wrpc_data_plane.lua @@ -8,6 +8,7 @@ local wrpc_proto = require("kong.tools.wrpc.proto") local cjson = require("cjson.safe") local utils = require("kong.tools.utils") local negotiation = require("kong.clustering.services.negotiation") +local pl_stringx = require("pl.stringx") local init_negotiation_client = negotiation.init_negotiation_client local negotiate = negotiation.negotiate local get_negotiated_service = negotiation.get_negotiated_service @@ -36,6 +37,7 @@ local _log_prefix = "[wrpc-clustering] " local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local accept_table = { accepted = true } +local endswith = pl_stringx.endswith local _M = { DPCP_CHANNEL_NAME = "DP-CP_config", @@ -102,7 +104,7 @@ local peer local function communicate_impl(dp) local conf = dp.conf - local log_suffix = " [" .. conf.cluster_control_plane .. "]" + local log_suffix = dp.log_suffix local c, uri, err = clustering_utils.connect_cp( "/v1/wrpc", conf, dp.cert, dp.cert_key, @@ -221,11 +223,13 @@ local function communicate_impl(dp) ngx.thread.kill(ping_thread) peer:close() - if not ok then - error(err) + local err_msg = ok and err or perr + if err_msg and endswith(err_msg, ": closed") then + ngx_log(ngx_INFO, _log_prefix, "connection to control plane closed", log_suffix) + return - elseif perr then - error(perr) + elseif err_msg then + ngx_log(ngx_ERR, _log_prefix, err_msg, log_suffix) end -- the config thread might be holding a lock if it's in the middle of an @@ -244,6 +248,7 @@ end local communicate_loop function communicate(dp, reconnection_delay) + dp.log_suffix = " [" .. dp.conf.cluster_control_plane .. "]" return ngx.timer.at(reconnection_delay or 0, communicate_loop, dp) end @@ -256,7 +261,7 @@ function communicate_loop(premature, dp) local ok, err = pcall(communicate_impl, dp) if not ok then - ngx_log(ngx_ERR, err) + ngx_log(ngx_ERR, _log_prefix, err, dp.log_suffix) end -- retry connection diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 0a5297f6624..ad278215ef3 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1468,7 +1468,6 @@ do end _M.time_ns = time_ns - local sha256_bin do local digest = require "resty.openssl.digest" diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 77053245d20..e769d2b943b 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -132,3 +132,41 @@ for cluster_protocol, conf in pairs(confs) do end end) end + +-- note that lagacy modes still error when CP exits +describe("when CP exits before DP", function() + local need_exit = true + + setup(function() + assert(helpers.start_kong({ + role = "control_plane", + prefix = "servroot1", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "127.0.0.1:9005", + })) + assert(helpers.start_kong({ + role = "data_plane", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + database = "off", + })) + end) + + teardown(function() + if need_exit then + helpers.stop_kong("servroot1") + end + helpers.stop_kong("servroot2") + end) + + it("DP should not emit error message", function () + helpers.clean_logfile("servroot2/logs/error.log") + assert(helpers.stop_kong("servroot1")) + need_exit = false + assert.logfile("servroot2/logs/error.log").has.no.line("error while receiving frame from peer", true) + end) +end) From d77f97e28d3906f75cce7b1080562183dda97d83 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 19 Oct 2022 13:14:00 +0800 Subject: [PATCH 1854/4351] tests(balancer): disable `consistent-hashing` tests under DB-less due to flakiness --- .../05-proxy/10-balancer/03-consistent-hashing_spec.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index 54a093e9c80..dddf5390688 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -7,7 +7,11 @@ local https_server = helpers.https_server for _, strategy in helpers.each_strategy() do for mode, localhost in pairs(bu.localhosts) do - describe("Balancing with consistent hashing #" .. mode, function() + --[[ + TODO: these tests are very flaky for DB-less mode, + so just add a `db` tag to disbale it for DB-less mode, + --]] + describe("Balancing with consistent hashing #db #" .. mode, function() local bp describe("over multiple targets", function() From 86476c1b5e6ff32b423cb240f7a1bf1a1a8f9738 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 19 Oct 2022 13:25:59 +0800 Subject: [PATCH 1855/4351] feat(report): add route statistics (#9477) Collect statistics of configured routers and runtime usage: 1. How many routes are configured; 2. How many paths are configured for routes; 3. How many headers are configured for routes; 4. The used router flavor; 5. How many routes are configured for different kinds of protocols; 6. How many routes are configured with different path handling; 7. How many regex paths matched Configured routes statistics are collected every time the router is rebuilt. The statistics are sent along with the ping. Fix FT-3217 --- kong/reports.lua | 24 +++- kong/router/atc.lua | 8 ++ kong/router/init.lua | 8 +- kong/router/traditional.lua | 24 ++-- kong/router/utils.lua | 129 ++++++++++++++++++ .../05-proxy/22-reports_spec.lua | 96 +++++++++++++ 6 files changed, 277 insertions(+), 12 deletions(-) diff --git a/kong/reports.lua b/kong/reports.lua index db65bda24c5..70e3512fca6 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -48,6 +48,13 @@ local UDP_STREAM_COUNT_KEY = "events:streams:udp" local GO_PLUGINS_REQUEST_COUNT_KEY = "events:requests:go_plugins" +local ROUTE_CACHE_HITS_KEY = "route_cache_hits" +local STEAM_ROUTE_CACHE_HITS_KEY_POS = STREAM_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":pos" +local STEAM_ROUTE_CACHE_HITS_KEY_NEG = STREAM_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":neg" +local REQUEST_ROUTE_CACHE_HITS_KEY_POS = REQUEST_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":pos" +local REQUEST_ROUTE_CACHE_HITS_KEY_NEG = REQUEST_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":neg" + + local _buffer = {} local _ping_infos = {} local _enabled = false @@ -294,6 +301,9 @@ local function send_ping(host, port) _ping_infos.tls_streams = get_counter(TLS_STREAM_COUNT_KEY) _ping_infos.go_plugin_reqs = get_counter(GO_PLUGINS_REQUEST_COUNT_KEY) + _ping_infos.stream_route_cache_hit_pos = get_counter(STEAM_ROUTE_CACHE_HITS_KEY_POS) + _ping_infos.stream_route_cache_hit_neg = get_counter(STEAM_ROUTE_CACHE_HITS_KEY_NEG) + send_report("ping", _ping_infos, host, port) reset_counter(STREAM_COUNT_KEY, _ping_infos.streams) @@ -301,7 +311,8 @@ local function send_ping(host, port) reset_counter(UDP_STREAM_COUNT_KEY, _ping_infos.udp_streams) reset_counter(TLS_STREAM_COUNT_KEY, _ping_infos.tls_streams) reset_counter(GO_PLUGINS_REQUEST_COUNT_KEY, _ping_infos.go_plugin_reqs) - + reset_counter(STEAM_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.stream_route_cache_hit_pos) + reset_counter(STEAM_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.stream_route_cache_hit_neg) return end @@ -316,6 +327,9 @@ local function send_ping(host, port) _ping_infos.wss_reqs = get_counter(WSS_REQUEST_COUNT_KEY) _ping_infos.go_plugin_reqs = get_counter(GO_PLUGINS_REQUEST_COUNT_KEY) + _ping_infos.request_route_cache_hit_pos = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS) + _ping_infos.request_route_cache_hit_neg = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG) + send_report("ping", _ping_infos, host, port) reset_counter(REQUEST_COUNT_KEY, _ping_infos.requests) @@ -328,6 +342,8 @@ local function send_ping(host, port) reset_counter(WS_REQUEST_COUNT_KEY, _ping_infos.ws_reqs) reset_counter(WSS_REQUEST_COUNT_KEY, _ping_infos.wss_reqs) reset_counter(GO_PLUGINS_REQUEST_COUNT_KEY, _ping_infos.go_plugin_reqs) + reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.request_route_cache_hit_pos) + reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.request_route_cache_hit_neg) end @@ -448,6 +464,12 @@ return { if suffix then incr_counter(count_key .. ":" .. suffix) end + + local route_match_cached = ctx.route_match_cached + + if route_match_cached then + incr_counter(count_key .. ":" .. ROUTE_CACHE_HITS_KEY .. ":" .. route_match_cached) + end end, -- custom methods diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 2ccea3b7707..a4956e71b28 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -524,6 +524,9 @@ function _M:exec(ctx) local match_t = self.cache:get(cache_key) if not match_t then if self.cache_neg:get(cache_key) then + if ctx then + ctx.route_match_cached = "neg" + end return nil end @@ -538,6 +541,11 @@ function _M:exec(ctx) end self.cache:set(cache_key, match_t) + + else + if ctx then + ctx.route_match_cached = "pos" + end end -- found a match diff --git a/kong/router/init.lua b/kong/router/init.lua index 94f05f4bcce..5b539330a53 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -9,8 +9,7 @@ local traditional = require("kong.router.traditional") local expressions = require("kong.router.expressions") local compat = require("kong.router.compat") local utils = require("kong.router.utils") - - +local phonehome_statistics = utils.phonehome_statistics local is_http = ngx.config.subsystem == "http" @@ -33,11 +32,16 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end + +_M.phonehome_statistics = phonehome_statistics + function _M.new(routes, cache, cache_neg, old_router) local flavor = kong and kong.configuration and kong.configuration.router_flavor + phonehome_statistics(routes) + if not is_http or not flavor or flavor == "traditional" then diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index ac73b143693..43222335db8 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -1530,11 +1530,19 @@ function _M.new(routes, cache, cache_neg) .. "|" .. sni .. headers_key local match_t = cache:get(cache_key) if match_t then + if ctx then + ctx.route_match_cached = "pos" + end + return match_t end if cache_neg:get(cache_key) then - return + if ctx then + ctx.route_match_cached = "neg" + end + + return nil end -- host match @@ -1679,16 +1687,14 @@ function _M.new(routes, cache, cache_neg) req_uri = strip_uri_args(req_uri) local match_t = find_route(req_method, req_uri, req_host, req_scheme, - nil, nil, -- src_ip, src_port - nil, nil, -- dst_ip, dst_port - sni, headers) - if not match_t then - return + nil, nil, -- src_ip, src_port + nil, nil, -- dst_ip, dst_port + sni, headers) + if match_t then + -- debug HTTP request header logic + add_debug_headers(var, header, match_t) end - -- debug HTTP request header logic - add_debug_headers(var, header, match_t) - return match_t end diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 8fa9881c3f8..9b494821820 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -234,6 +234,134 @@ local function get_service_info(service) service_path end +local phonehome_statistics +do + local reports = require("kong.reports") + local nkeys = require("table.nkeys") + local worker_id = ngx.worker.id + + local TILDE = byte("~") + local function is_regex_magic(path) + return byte(path) == TILDE + end + + local empty_table = {} + -- reuse tables to avoid cost of creating tables and garbage collection + local protocols = { + http = 0, -- { "http", "https" }, + stream = 0, -- { "tcp", "tls", "udp" }, + tls_passthrough = 0, -- { "tls_passthrough" }, + grpc = 0, -- { "grpc", "grpcs" }, + unknown = 0, -- all other protocols, + } + local path_handlings = { + v0 = 0, + v1 = 0, + } + local route_report = { + flavor = "unknown", + paths = 0, + headers = 0, + routes = 0, + regex_routes = 0, + protocols = protocols, + path_handlings = path_handlings, + } + + local function traditional_statistics(routes) + local paths_count = 0 + local headers_count = 0 + local regex_paths_count = 0 + local http = 0 + local stream = 0 + local tls_passthrough = 0 + local grpc = 0 + local unknown = 0 + local v0 = 0 + local v1 = 0 + + for _, r in ipairs(routes) do + r = r.route + local paths = r.paths or empty_table + local headers = r.headers or empty_table + + paths_count = paths_count + #paths + headers_count = headers_count + nkeys(headers) + for _, path in ipairs(paths) do + if is_regex_magic(path) then + regex_paths_count = regex_paths_count + 1 + break + end + end + + for _, protocol in ipairs(r.protocols or empty_table) do -- luacheck: ignore 512 + if protocol == "http" or protocol == "https" then + http = http + 1 + + elseif protocol == "tcp" or protocol == "tls" or protocol == "udp" then + stream = stream + 1 + + elseif protocol == "tls_passthrough" then + tls_passthrough = tls_passthrough + 1 + + elseif protocol == "grpc" or protocol == "grpcs" then + grpc = grpc + 1 + + else + unknown = unknown + 1 + end + break + end + + local path_handling = r.path_handling or "v0" + if path_handling == "v0" then + v0 = v0 + 1 + + elseif path_handling == "v1" then + v1 = v1 + 1 + end + end + + route_report.paths = paths_count + route_report.headers = headers_count + route_report.regex_routes = regex_paths_count + protocols.http = http + protocols.stream = stream + protocols.tls_passthrough = tls_passthrough + protocols.grpc = grpc + protocols.unknown = unknown + path_handlings.v0 = v0 + path_handlings.v1 = v1 + end + + function phonehome_statistics(routes) + if not kong.configuration.anonymous_reports or worker_id() ~= 0 then + return + end + + local flavor = kong.configuration.router_flavor + + route_report.flavor = flavor + route_report.routes = #routes + + if flavor ~= "expressions" then + traditional_statistics(routes) + + else + route_report.paths = nil + route_report.regex_routes = nil + route_report.headers = nil + protocols.http = nil + protocols.stream = nil + protocols.tls_passthrough = nil + protocols.grpc = nil + path_handlings.v0 = nil + path_handlings.v1 = nil + end + + reports.add_ping_value("routes_count", route_report) + end +end return { DEFAULT_MATCH_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE, @@ -244,4 +372,5 @@ return { get_service_info = get_service_info, add_debug_headers = add_debug_headers, get_upstream_uri_v0 = get_upstream_uri_v0, + phonehome_statistics = phonehome_statistics, } diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index 35ec531b7a5..eab85e46803 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -431,5 +431,101 @@ for _, strategy in helpers.each_strategy() do assert.errlog() .has.no.line([[could not determine log suffix]], true) end) + + it("reports route statistics", function() + local proxy_client = assert(helpers.proxy_client()) + local res = proxy_client:get("/", { + headers = { host = "http-service.test" } + }) + assert.response(res).has_status(200) + + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + + assert.match([["headers":0]], reports_data) + assert.match([["routes":5]], reports_data) + assert.match([["http":3]], reports_data) + assert.match([["grpc":2]], reports_data) + assert.match([["stream":0]], reports_data) + assert.match([["tls_passthrough":0]], reports_data) + assert.match([["flavor":"traditional_compatible"]], reports_data) + assert.match([["paths":1]], reports_data) + assert.match([["regex_routes":0]], reports_data) + assert.match([["v1":0]], reports_data) + assert.match([["v0":5]], reports_data) + proxy_client:close() + end) + + if strategy ~= "off" then + it("reports route statistics after #change", function() + local admin = helpers.admin_client() + -- any other route will fail because we are ... routing all traffic to localhost + assert.res_status(201, admin:send({ + method = "POST", + path = "/services", + body = { + name = "test", + url = "http://localhost:9001/services/", + path = "/", + }, + headers = { ["Content-Type"] = "application/json" }, + })) + assert.res_status(201, admin:send({ + method = "POST", + path = "/services/test/routes", + body = { + protocols = { "http" }, + headers = { ["x-test"] = { "test" } }, + paths = { "~/test", "/normal" }, + preserve_host = false, + path_handling = "v1", + }, + headers = { ["Content-Type"] = "application/json" }, + })) + + local proxy_client = assert(helpers.proxy_client()) + helpers.pwait_until(function() + local res = proxy_client:get("/test", { + headers = { ["x-test"] = "test", host = "http-service2.test" } + }) + assert.response(res).has_status(200) + end, 1000) + + for _ = 1, 2 do + local res = proxy_client:get("/test", { + headers = { ["x-test"] = "test", host = "http-service2.test" } + }) + assert.response(res).has_status(200) + end + + for _ = 1, 5 do + local res = proxy_client:get("/foo", { + headers = { ["x-test"] = "test", host = "http-service2.test" } + }) + assert.response(res).has_status(404) + end + + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + local _, reports_data = assert(reports_server:join()) + + assert.match([["headers":1]], reports_data) + assert.match([["routes":6]], reports_data) + assert.match([["http":4]], reports_data) + assert.match([["grpc":2]], reports_data) + assert.match([["stream":0]], reports_data) + assert.match([["tls_passthrough":0]], reports_data) + assert.match([["flavor":"traditional_compatible"]], reports_data) + assert.match([["paths":3]], reports_data) + assert.match([["regex_routes":1]], reports_data) + assert.match([["v1":1]], reports_data) + assert.match([["v0":5]], reports_data) + assert.match([[request_route_cache_hit_pos=2]], reports_data) + -- the wait_util may trigger cache misses, so we can't assert on accurate values + assert.match([[request_route_cache_hit_neg=]], reports_data) + proxy_client:close() + end) + end end) end From f9e3fa7222794e20a9d2154a09ed48b28da331c5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 19 Oct 2022 16:51:24 +0800 Subject: [PATCH 1856/4351] refactor(error_handlers): simplify error handlers file --- kong/error_handlers.lua | 48 ++++++++++++++++++++++++++++------------- 1 file changed, 33 insertions(+), 15 deletions(-) diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index 117756305c6..f10e9b28a4c 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -10,23 +10,41 @@ local TYPE_GRPC = "application/grpc" local BODIES = { - s400 = "Bad request", - s404 = "Not found", - s408 = "Request timeout", - s411 = "Length required", - s412 = "Precondition failed", - s413 = "Payload too large", - s414 = "URI too long", - s417 = "Expectation failed", - s494 = "Request header or cookie too large", - s500 = "An unexpected error occurred", - s502 = "An invalid response was received from the upstream server", - s503 = "The upstream server is currently unavailable", - s504 = "The upstream server is timing out", - default = "The upstream server responded with %d" + [400] = "Bad request", + [404] = "Not found", + [408] = "Request timeout", + [411] = "Length required", + [412] = "Precondition failed", + [413] = "Payload too large", + [414] = "URI too long", + [417] = "Expectation failed", + [494] = "Request header or cookie too large", + [500] = "An unexpected error occurred", + [502] = "An invalid response was received from the upstream server", + [503] = "The upstream server is currently unavailable", + [504] = "The upstream server is timing out", } +local get_body +do + local DEFAULT_FMT = "The upstream server responded with %d" + + get_body = function(status) + local body = BODIES[status] + + if body then + return body + end + + body = fmt(DEFAULT_FMT, status) + BODIES[status] = body + + return body + end +end + + return function(ctx) local accept_header = kong.request.get_header(ACCEPT) if accept_header == nil then @@ -37,7 +55,7 @@ return function(ctx) end local status = kong.response.get_status() - local message = BODIES["s" .. status] or fmt(BODIES.default, status) + local message = get_body(status) local headers if find(accept_header, TYPE_GRPC, nil, true) == 1 then From f6d0bd830e7848c866e49c6803ee46cd59f885a5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 19 Oct 2022 19:02:42 +0300 Subject: [PATCH 1857/4351] chore(deps): bump lua-resty-openssl from 0.8.10 to 0.8.13 (#9583) ### Summary ### [0.8.13] - 2022-10-14 #### bug fixes - **x509.\*:** fix set_extension will fail when a extension with same NID is not exist yet ([#75](https://github.com/fffonion/lua-resty-openssl/issues/75)) [b2f57b8](https://github.com/fffonion/lua-resty-openssl/commit/b2f57b860509a371ab1df71bbbc9e176e5a4d004) #### features - **x509.altname:** support set and get IP addresses ([#74](https://github.com/fffonion/lua-resty-openssl/issues/74)) [363c80d](https://github.com/fffonion/lua-resty-openssl/commit/363c80d1f2c7ba29dce268e213a9a16c9eae2953) - **x509.store:** add set_flags ([#77](https://github.com/fffonion/lua-resty-openssl/issues/77)) [8f3f16a](https://github.com/fffonion/lua-resty-openssl/commit/8f3f16a2b6d6c0f680c781f20a9e84a631da9aa5) ### [0.8.11] - 2022-10-12 #### performance improvements - **\*:** reuse cdata to improve performance [fc9cecd](https://github.com/fffonion/lua-resty-openssl/commit/fc9cecd785fc0193290cc3398d1ebbe7ae66fe15) --- CHANGELOG.md | 3 ++- kong-3.1.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 13ec178d022..5b0391542c3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -129,7 +129,8 @@ - Bumped atc-router from 1.0.0 to 1.0.1 [#9558](https://github.com/Kong/kong/pull/9558) - +- Bumped lua-resty-openssl from 0.8.10 to 0.8.13 + [#](https://github.com/Kong/kong/pull/) ### Additions diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 7caf2d238c0..974b58ad766 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.1", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.10", + "lua-resty-openssl == 0.8.13", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.8.1", From 6cef4baaa02da842d128a742a99716f4267f5dbe Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 20 Oct 2022 05:04:57 +0200 Subject: [PATCH 1858/4351] refactor(utils): keep consistent with changes in enterprise `try_decode_base64` has been moved into utils (since https://github.com/Kong/kong-ee/pull/3872) --- kong/conf_loader/init.lua | 33 +-------------------------------- kong/tools/utils.lua | 36 ++++++++++++++++++++++++++++++++++++ 2 files changed, 37 insertions(+), 32 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index d97c3895f69..7af2063f49b 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -18,7 +18,6 @@ local utils = require "kong.tools.utils" local log = require "kong.cmd.utils.log" local env = require "kong.cmd.utils.env" local ffi = require "ffi" -local base64 = require "ngx.base64" local fmt = string.format @@ -45,8 +44,7 @@ local abspath = pl_path.abspath local tostring = tostring local tonumber = tonumber local setmetatable = setmetatable -local decode_base64 = ngx.decode_base64 -local decode_base64url = base64.decode_base64url +local try_decode_base64 = utils.try_decode_base64 local get_phase do @@ -625,35 +623,6 @@ local function infer_value(value, typ, opts) end -local function decode_base64_str(str) - if type(str) == "string" then - return decode_base64(str) - or decode_base64url(str) - or nil, "base64 decoding failed: invalid input" - - else - return nil, "base64 decoding failed: not a string" - end -end - - -local function try_decode_base64(value) - if type(value) == "table" then - for i, v in ipairs(value) do - value[i] = decode_base64_str(v) or v - end - - return value - end - - if type(value) == "string" then - return decode_base64_str(value) or value - end - - return value -end - - -- Validate properties (type/enum/custom) and infer their type. -- @param[type=table] conf The configuration table to treat. local function check_and_infer(conf, opts) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index ad278215ef3..39f74f31b85 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1468,6 +1468,42 @@ do end _M.time_ns = time_ns + +local try_decode_base64 +do + local decode_base64 = ngx.decode_base64 + local decode_base64url = require "ngx.base64".decode_base64url + + local function decode_base64_str(str) + if type(str) == "string" then + return decode_base64(str) + or decode_base64url(str) + or nil, "base64 decoding failed: invalid input" + + else + return nil, "base64 decoding failed: not a string" + end + end + + function try_decode_base64(value) + if type(value) == "table" then + for i, v in ipairs(value) do + value[i] = decode_base64_str(v) or v + end + + return value + end + + if type(value) == "string" then + return decode_base64_str(value) or value + end + + return value + end +end +_M.try_decode_base64 = try_decode_base64 + + local sha256_bin do local digest = require "resty.openssl.digest" From e2eae2a22d19ae9cf34b8d8114cdcc4f41e08af7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 20 Oct 2022 11:25:38 +0800 Subject: [PATCH 1859/4351] style(db/declarative): minor code cleanup * localize `cjson.decode` * cache var `is_foreign` * cache `fdata_reference` * clean `resty_sha256` * optimize `yield` * optimize `unique_key` * optimize `item[fname]` * localize `ngx.worker.exiting` * localize `cjson_encode` * add a comma * change `item.ws_id` * `upstreams_hash`/`targets_hash` * if-else clean * use `utils.sha256_hex` --- kong/db/declarative/init.lua | 85 ++++++++++++++++++------------------ 1 file changed, 43 insertions(+), 42 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 7af68bdd5b5..28d67d646ee 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -7,15 +7,13 @@ local lyaml = require "lyaml" local cjson = require "cjson.safe" local tablex = require "pl.tablex" local constants = require "kong.constants" +local utils = require "kong.tools.utils" local txn = require "resty.lmdb.transaction" local lmdb = require "resty.lmdb" local on_the_fly_migration = require "kong.db.declarative.migrations.route_path" -local to_hex = require("resty.string").to_hex -local resty_sha256 = require "resty.sha256" local setmetatable = setmetatable local tostring = tostring -local exiting = ngx.worker.exiting local io_open = io.open local insert = table.insert local concat = table.concat @@ -30,9 +28,13 @@ local null = ngx.null local md5 = ngx.md5 local pairs = pairs local ngx_socket_tcp = ngx.socket.tcp -local yield = require("kong.tools.utils").yield +local get_phase = ngx.get_phase +local yield = utils.yield +local sha256 = utils.sha256_hex local marshall = require("kong.db.declarative.marshaller").marshall local min = math.min +local cjson_decode = cjson.decode +local cjson_encode = cjson.encode local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" @@ -171,7 +173,7 @@ function Config:parse_string(contents, filename, old_hash) if filename == nil or filename:match("json$") then tried_one = true - dc_table, err = cjson.decode(contents) + dc_table, err = cjson_decode(contents) end if type(dc_table) ~= "table" @@ -255,7 +257,7 @@ function Config:parse_table(dc_table, hash) end if not hash then - hash = md5(cjson.encode({ entities, meta })) + hash = md5(cjson_encode({ entities, meta })) end return entities, nil, nil, meta, hash @@ -635,17 +637,6 @@ local function find_default_ws(entities) end end -local sha256 -do - local sum = resty_sha256:new() - - function sha256(s) - sum:reset() - sum:update(tostring(s)) - return to_hex(sum:final()) - end -end - local function unique_field_key(schema_name, ws_id, field, value, unique_across_ws) if unique_across_ws then ws_id = "" @@ -702,10 +693,11 @@ function declarative.load_into_cache(entities, meta, hash) local t = txn.begin(128) t:db_drop(false) + local phase = get_phase() local transform = meta._transform == nil and true or meta._transform for entity_name, items in pairs(entities) do - yield() + yield(false, phase) local dao = db[entity_name] if not dao then @@ -724,9 +716,12 @@ function declarative.load_into_cache(entities, meta, hash) local page_for = {} local foreign_fields = {} for fname, fdata in schema:each_field() do + local is_foreign = fdata.type == "foreign" + local fdata_reference = fdata.reference + if fdata.unique then - if fdata.type == "foreign" then - if #db[fdata.reference].schema.primary_key == 1 then + if is_foreign then + if #db[fdata_reference].schema.primary_key == 1 then insert(uniques, fname) end @@ -734,9 +729,9 @@ function declarative.load_into_cache(entities, meta, hash) insert(uniques, fname) end end - if fdata.type == "foreign" then - page_for[fdata.reference] = {} - foreign_fields[fname] = fdata.reference + if is_foreign then + page_for[fdata_reference] = {} + foreign_fields[fname] = fdata_reference end end @@ -749,20 +744,18 @@ function declarative.load_into_cache(entities, meta, hash) -- set it to the current. But this only works in the worker that -- is doing the loading (0), other ones still won't have it - yield(true) + yield(true, phase) assert(type(fallback_workspace) == "string") - local ws_id + local ws_id = "" if schema.workspaceable then - if item.ws_id == null or item.ws_id == nil then - item.ws_id = fallback_workspace + local item_ws_id = item.ws_id + if item_ws_id == null or item_ws_id == nil then + item_ws_id = fallback_workspace end - assert(type(item.ws_id) == "string") - ws_id = item.ws_id - - else - ws_id = "" + item.ws_id = item_ws_id + ws_id = item_ws_id end assert(type(ws_id) == "string") @@ -805,8 +798,8 @@ function declarative.load_into_cache(entities, meta, hash) for i = 1, #uniques do local unique = uniques[i] - if item[unique] then - local unique_key = item[unique] + local unique_key = item[unique] + if unique_key then if type(unique_key) == "table" then local _ -- this assumes that foreign keys are not composite @@ -821,10 +814,11 @@ function declarative.load_into_cache(entities, meta, hash) end for fname, ref in pairs(foreign_fields) do - if item[fname] then + local item_fname = item[fname] + if item_fname then local fschema = db[ref].schema - local fid = declarative_config.pk_string(fschema, item[fname]) + local fid = declarative_config.pk_string(fschema, item_fname) -- insert paged search entry for global query page_for[ref]["*"] = page_for[ref]["*"] or {} @@ -908,7 +902,7 @@ function declarative.load_into_cache(entities, meta, hash) end for tag_name, tags in pairs(tags_by_name) do - yield(true) + yield(true, phase) -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid @@ -941,13 +935,15 @@ function declarative.load_into_cache(entities, meta, hash) kong.core_cache:purge() kong.cache:purge() - yield() + yield(false, phase) return true, nil, default_workspace end do + local exiting = ngx.worker.exiting + local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes) if exiting() then return nil, "exiting" @@ -970,8 +966,13 @@ do plugins_hash = hashes.plugins - if hashes.upstreams ~= DECLARATIVE_EMPTY_CONFIG_HASH or hashes.targets ~= DECLARATIVE_EMPTY_CONFIG_HASH then - balancer_hash = md5(hashes.upstreams .. hashes.targets) + local upstreams_hash = hashes.upstreams + local targets_hash = hashes.targets + if upstreams_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH or + targets_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH + then + balancer_hash = md5(upstreams_hash .. targets_hash) + else balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH end @@ -981,7 +982,7 @@ do default_ws, router_hash, plugins_hash, - balancer_hash + balancer_hash, } ok, err = worker_events.post("declarative", "reconfigure", reconfigure_data) @@ -999,7 +1000,7 @@ do if SUBSYS == "http" and #kong.configuration.stream_listeners > 0 then -- update stream if necessary - local json, err = cjson.encode(reconfigure_data) + local json, err = cjson_encode(reconfigure_data) if not json then return nil, err end From 2c62ce739f9b1a9e6fbd262c2c159b7e6e0af980 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 20 Oct 2022 11:34:55 +0800 Subject: [PATCH 1860/4351] docs(changelog): fix PR link for #9583 --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5b0391542c3..177475db125 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -130,7 +130,7 @@ - Bumped atc-router from 1.0.0 to 1.0.1 [#9558](https://github.com/Kong/kong/pull/9558) - Bumped lua-resty-openssl from 0.8.10 to 0.8.13 - [#](https://github.com/Kong/kong/pull/) + [#9583](https://github.com/Kong/kong/pull/9583) ### Additions From b09071fe013e32899f345db780a55886372bf85e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 30 Sep 2022 06:48:09 +0200 Subject: [PATCH 1861/4351] chore(ci): run upgrade tests in PR, not daily --- .github/workflows/upgrade-tests.yml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index fd1fb3a448b..951f66bd516 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -1,9 +1,11 @@ name: Upgrade Tests on: - schedule: - - cron: '0 4 * * *' - workflow_dispatch: + pull_request: + push: + paths-ignore: + # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) + - '*.md' jobs: upgrade-test: From e5190bc138a1df9e05799167795f4724ed4728d3 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 19 Oct 2022 23:50:50 +0800 Subject: [PATCH 1862/4351] fix(tests): add 3.1 migrations spec --- .github/workflows/upgrade-tests.yml | 4 ++-- .../db/migrations/core/017_300_to_310_spec.lua | 7 +++++++ 2 files changed, 9 insertions(+), 2 deletions(-) create mode 100644 spec/05-migration/db/migrations/core/017_300_to_310_spec.lua diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 951f66bd516..584e7843f93 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -42,10 +42,10 @@ jobs: - name: Run upgrade tests (Postgres) run: | export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE - bash -x ./scripts/test-upgrade-path.sh -d postgres 2.8.0 $GITHUB_REF_NAME + bash -x ./scripts/test-upgrade-path.sh -d postgres 2.8.0 $GITHUB_SHA - name: Run upgrade tests (Cassandra) run: | export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE gojira nuke - bash -x ./scripts/test-upgrade-path.sh -d cassandra 2.8.0 $GITHUB_REF_NAME + bash -x ./scripts/test-upgrade-path.sh -d cassandra 2.8.0 $GITHUB_SHA diff --git a/spec/05-migration/db/migrations/core/017_300_to_310_spec.lua b/spec/05-migration/db/migrations/core/017_300_to_310_spec.lua new file mode 100644 index 00000000000..de1acc22c92 --- /dev/null +++ b/spec/05-migration/db/migrations/core/017_300_to_310_spec.lua @@ -0,0 +1,7 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("upstreams", "use_srv_name", "boolean") + end) +end) From 44572d52641cc495a4972dd039c48abb2f4268e0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 20 Oct 2022 18:16:35 +0800 Subject: [PATCH 1863/4351] style(db): declarative migration clean (#9586) * localize some apis * optimize percent_decode * localize ngx.worker.id * localize ngx.worker.id in wrpc_cp --- kong/clustering/control_plane.lua | 3 ++- kong/clustering/wrpc_control_plane.lua | 3 ++- kong/db/declarative/migrations/route_path.lua | 6 ++++- kong/db/migrations/migrate_path_280_300.lua | 24 +++++++++---------- 4 files changed, 20 insertions(+), 16 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index c45fb9cca6c..9228bdfa428 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -24,6 +24,7 @@ local cjson_encode = cjson.encode local kong = kong local ngx_exit = ngx.exit local exiting = ngx.worker.exiting +local worker_id = ngx.worker.id local ngx_time = ngx.time local ngx_now = ngx.now local ngx_update_time = ngx.update_time @@ -197,7 +198,7 @@ function _M:export_deflated_reconfigure_payload() end -- store serialized plugins map for troubleshooting purposes - local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() + local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index a7760012c60..a3fc849596d 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -22,6 +22,7 @@ local cjson_encode = cjson.encode local kong = kong local ngx_exit = ngx.exit local exiting = ngx.worker.exiting +local worker_id = ngx.worker.id local ngx_time = ngx.time local ngx_var = ngx.var local timer_at = ngx.timer.at @@ -135,7 +136,7 @@ function _M:export_deflated_reconfigure_payload() config_version = config_version + 1 -- store serialized plugins map for troubleshooting purposes - local shm_key_name = "clustering:cp_plugins_configured:worker_" .. ngx.worker.id() + local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) local service = get_wrpc_service(self) diff --git a/kong/db/declarative/migrations/route_path.lua b/kong/db/declarative/migrations/route_path.lua index a0680144723..fd979fcb97f 100644 --- a/kong/db/declarative/migrations/route_path.lua +++ b/kong/db/declarative/migrations/route_path.lua @@ -1,5 +1,9 @@ local migrate_path = require "kong.db.migrations.migrate_path_280_300" +local pairs = pairs +local ipairs = ipairs +local null = ngx.null + return function(tbl, version) if not tbl or not (version == "1.1" or version == "2.1") then return @@ -14,7 +18,7 @@ return function(tbl, version) for _, route in pairs(routes) do local paths = route.paths - if not paths or paths == ngx.null then + if not paths or paths == null then -- no need to migrate goto continue end diff --git a/kong/db/migrations/migrate_path_280_300.lua b/kong/db/migrations/migrate_path_280_300.lua index b78c5ff73d7..d60cc13ec59 100644 --- a/kong/db/migrations/migrate_path_280_300.lua +++ b/kong/db/migrations/migrate_path_280_300.lua @@ -29,22 +29,24 @@ do [0x5D] = true, -- ] } local REGEX_META_CHARACTERS = { - [0x2E] = true, -- . - [0x5E] = true, -- ^ + [0x2E] = [[\.]], -- . + [0x5E] = [[\^]], -- ^ -- $ in RESERVED_CHARACTERS -- * in RESERVED_CHARACTERS -- + in RESERVED_CHARACTERS - [0x2D] = true, -- - + [0x2D] = [[\-]], -- - -- ? in RESERVED_CHARACTERS -- ( in RESERVED_CHARACTERS -- ) in RESERVED_CHARACTERS -- [ in RESERVED_CHARACTERS -- ] in RESERVED_CHARACTERS - [0x7B] = true, -- { - [0x7D] = true, -- } - [0x5C] = true, -- \ - [0x7C] = true, -- | + [0x7B] = [[\{]], -- { + [0x7D] = [[\}]], -- } + [0x5C] = [[\\]], -- \ + [0x7C] = [[\|]], -- | } + + local tonumber = tonumber local ngx_re_gsub = ngx.re.gsub local string_char = string.char @@ -55,12 +57,8 @@ do return upper(m[0]) end - local chr = string_char(num) - if REGEX_META_CHARACTERS[num] then - return "\\" .. chr - end - - return chr + return REGEX_META_CHARACTERS[num] or + string_char(num) end function normalize_regex(regex) From c7f489c087c34b5edd32e77c9e7367916f32189c Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 20 Oct 2022 18:17:08 +0800 Subject: [PATCH 1864/4351] style(router): code clean and optimization for phonehome_statistics (#9580) * remove unnecessary _M.phonehome_statistics * utils.route_match_stat * clean traditional_statistics * style alignment * change protocol count logic * kong.configuration * traditional.lua clean * style clean --- kong/router/atc.lua | 9 +-- kong/router/init.lua | 7 +-- kong/router/traditional.lua | 15 ++--- kong/router/utils.lua | 109 +++++++++++++++++++++--------------- 4 files changed, 75 insertions(+), 65 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index a4956e71b28..8c724bf1cd1 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -42,6 +42,7 @@ local strip_uri_args = utils.strip_uri_args local get_service_info = utils.get_service_info local add_debug_headers = utils.add_debug_headers local get_upstream_uri_v0 = utils.get_upstream_uri_v0 +local route_match_stat = utils.route_match_stat local MAX_REQ_HEADERS = 100 @@ -524,9 +525,7 @@ function _M:exec(ctx) local match_t = self.cache:get(cache_key) if not match_t then if self.cache_neg:get(cache_key) then - if ctx then - ctx.route_match_cached = "neg" - end + route_match_stat(ctx, "neg") return nil end @@ -543,9 +542,7 @@ function _M:exec(ctx) self.cache:set(cache_key, match_t) else - if ctx then - ctx.route_match_cached = "pos" - end + route_match_stat(ctx, "pos") end -- found a match diff --git a/kong/router/init.lua b/kong/router/init.lua index 5b539330a53..42c3d44bd25 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -9,8 +9,10 @@ local traditional = require("kong.router.traditional") local expressions = require("kong.router.expressions") local compat = require("kong.router.compat") local utils = require("kong.router.utils") -local phonehome_statistics = utils.phonehome_statistics + + local is_http = ngx.config.subsystem == "http" +local phonehome_statistics = utils.phonehome_statistics _M.DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE @@ -32,9 +34,6 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end - -_M.phonehome_statistics = phonehome_statistics - function _M.new(routes, cache, cache_neg, old_router) local flavor = kong and kong.configuration and diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 43222335db8..bcc443548b0 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -42,6 +42,7 @@ local strip_uri_args = utils.strip_uri_args local get_service_info = utils.get_service_info local add_debug_headers = utils.add_debug_headers local get_upstream_uri_v0 = utils.get_upstream_uri_v0 +local route_match_stat = utils.route_match_stat -- limits regex degenerate times to the low miliseconds @@ -1530,17 +1531,13 @@ function _M.new(routes, cache, cache_neg) .. "|" .. sni .. headers_key local match_t = cache:get(cache_key) if match_t then - if ctx then - ctx.route_match_cached = "pos" - end + route_match_stat(ctx, "pos") return match_t end if cache_neg:get(cache_key) then - if ctx then - ctx.route_match_cached = "neg" - end + route_match_stat(ctx, "neg") return nil end @@ -1687,9 +1684,9 @@ function _M.new(routes, cache, cache_neg) req_uri = strip_uri_args(req_uri) local match_t = find_route(req_method, req_uri, req_host, req_scheme, - nil, nil, -- src_ip, src_port - nil, nil, -- dst_ip, dst_port - sni, headers) + nil, nil, -- src_ip, src_port + nil, nil, -- dst_ip, dst_port + sni, headers) if match_t then -- debug HTTP request header logic add_debug_headers(var, header, match_t) diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 9b494821820..74576c6fba8 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -234,6 +234,14 @@ local function get_service_info(service) service_path end + +local function route_match_stat(ctx, tag) + if ctx then + ctx.route_match_cached = tag + end +end + + local phonehome_statistics do local reports = require("kong.reports") @@ -259,42 +267,47 @@ do v1 = 0, } local route_report = { - flavor = "unknown", - paths = 0, - headers = 0, - routes = 0, - regex_routes = 0, - protocols = protocols, + flavor = "unknown", + paths = 0, + headers = 0, + routes = 0, + regex_routes = 0, + protocols = protocols, path_handlings = path_handlings, } local function traditional_statistics(routes) - local paths_count = 0 - local headers_count = 0 - local regex_paths_count = 0 - local http = 0 - local stream = 0 + local paths = 0 + local headers = 0 + local regex_routes = 0 + local http = 0 + local stream = 0 local tls_passthrough = 0 - local grpc = 0 - local unknown = 0 - local v0 = 0 - local v1 = 0 - - for _, r in ipairs(routes) do - r = r.route - local paths = r.paths or empty_table - local headers = r.headers or empty_table - - paths_count = paths_count + #paths - headers_count = headers_count + nkeys(headers) - for _, path in ipairs(paths) do + local grpc = 0 + local unknown = 0 + local v0 = 0 + local v1 = 0 + + for _, route in ipairs(routes) do + local r = route.route + + local paths_t = r.paths or empty_table + local headers_t = r.headers or empty_table + local protocols_t = r.protocols or empty_table + + paths = paths + #paths_t + headers = headers + nkeys(headers_t) + + for _, path in ipairs(paths_t) do if is_regex_magic(path) then - regex_paths_count = regex_paths_count + 1 + regex_routes = regex_routes + 1 break end end - for _, protocol in ipairs(r.protocols or empty_table) do -- luacheck: ignore 512 + local protocol = protocols_t[1] -- only check first protocol + + if protocol then if protocol == "http" or protocol == "https" then http = http + 1 @@ -310,7 +323,6 @@ do else unknown = unknown + 1 end - break end local path_handling = r.path_handling or "v0" @@ -320,26 +332,28 @@ do elseif path_handling == "v1" then v1 = v1 + 1 end - end + end -- for routes - route_report.paths = paths_count - route_report.headers = headers_count - route_report.regex_routes = regex_paths_count - protocols.http = http - protocols.stream = stream + route_report.paths = paths + route_report.headers = headers + route_report.regex_routes = regex_routes + protocols.http = http + protocols.stream = stream protocols.tls_passthrough = tls_passthrough - protocols.grpc = grpc - protocols.unknown = unknown - path_handlings.v0 = v0 - path_handlings.v1 = v1 + protocols.grpc = grpc + protocols.unknown = unknown + path_handlings.v0 = v0 + path_handlings.v1 = v1 end function phonehome_statistics(routes) - if not kong.configuration.anonymous_reports or worker_id() ~= 0 then + local configuration = kong.configuration + + if not configuration.anonymous_reports or worker_id() ~= 0 then return end - local flavor = kong.configuration.router_flavor + local flavor = configuration.router_flavor route_report.flavor = flavor route_report.routes = #routes @@ -348,21 +362,22 @@ do traditional_statistics(routes) else - route_report.paths = nil + route_report.paths = nil route_report.regex_routes = nil - route_report.headers = nil - protocols.http = nil - protocols.stream = nil + route_report.headers = nil + protocols.http = nil + protocols.stream = nil protocols.tls_passthrough = nil - protocols.grpc = nil - path_handlings.v0 = nil - path_handlings.v1 = nil + protocols.grpc = nil + path_handlings.v0 = nil + path_handlings.v1 = nil end reports.add_ping_value("routes_count", route_report) end end + return { DEFAULT_MATCH_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE, @@ -372,5 +387,7 @@ return { get_service_info = get_service_info, add_debug_headers = add_debug_headers, get_upstream_uri_v0 = get_upstream_uri_v0, + + route_match_stat = route_match_stat, phonehome_statistics = phonehome_statistics, } From 79b5ddc99cb56c30d9d4087cdd1ce43e2c97a6d1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 20 Oct 2022 16:32:06 +0300 Subject: [PATCH 1865/4351] feat(db): entity transformations (#9431) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary Removes the need to specify `input`/`needs` tables for transformations so that full entity transformations can be implemented. Co-authored-by: Hans Hübner --- CHANGELOG.md | 3 + kong/db/schema/init.lua | 83 +++++++----- kong/db/schema/metaschema.lua | 44 ++++--- .../01-db/01-schema/01-schema_spec.lua | 122 ++++++++++++++++++ .../01-db/01-schema/02-metaschema_spec.lua | 25 ++++ .../03-db/11-db_transformations_spec.lua | 18 ++- .../kong/plugins/transformations/daos.lua | 21 +++ .../migrations/000_base_transformations.lua | 6 +- 8 files changed, 264 insertions(+), 58 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 177475db125..9db1b80bb92 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -70,10 +70,13 @@ ### Additions #### Core + - Allow `kong.conf` ssl properties to be stored in vaults or environment variables. Allow such properties to be configured directly as content or base64 encoded content. [#9253](https://github.com/Kong/kong/pull/9253) +- Add support for full entity transformations in schemas + [#9431](https://github.com/Kong/kong/pull/9431) #### Performance diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 489a6667294..f4102487901 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1364,45 +1364,49 @@ local function run_transformation_checks(schema_or_subschema, input, original_in if transformations then for i = 1, #transformations do local transformation = transformations[i] - local args = {} - local argc = 0 - local none_set = true - for j = 1, #transformation.input do - local input_field_name = transformation.input[j] - if is_nonempty(get_field(original_input or input, input_field_name)) then - none_set = false - end + if transformation.input or transformation.needs then + local args = {} + local argc = 0 + local none_set = true + if transformation.input then + for j = 1, #transformation.input do + local input_field_name = transformation.input[j] + if is_nonempty(get_field(original_input or input, input_field_name)) then + none_set = false + end - argc = argc + 1 - args[argc] = input_field_name - end + argc = argc + 1 + args[argc] = input_field_name + end + end - local needs_changed = false - if transformation.needs then - for j = 1, #transformation.needs do - local input_field_name = transformation.needs[j] - if rbw_entity and not needs_changed then - local value = get_field(original_input or input, input_field_name) - local rbw_value = get_field(rbw_entity, input_field_name) - if value ~= rbw_value then - needs_changed = true + local needs_changed = false + if transformation.needs then + for j = 1, #transformation.needs do + local input_field_name = transformation.needs[j] + if rbw_entity and not needs_changed then + local value = get_field(original_input or input, input_field_name) + local rbw_value = get_field(rbw_entity, input_field_name) + if value ~= rbw_value then + needs_changed = true + end end - end - argc = argc + 1 - args[argc] = input_field_name + argc = argc + 1 + args[argc] = input_field_name + end end - end - - if needs_changed or (not none_set) then - local ok, err = mutually_required(needs_changed and original_input or input, args) - if not ok then - insert_entity_error(errors, validation_errors.MUTUALLY_REQUIRED:format(err)) - else - ok, err = mutually_required(original_input or input, transformation.input) + if needs_changed or (not none_set) then + local ok, err = mutually_required(needs_changed and original_input or input, args) if not ok then insert_entity_error(errors, validation_errors.MUTUALLY_REQUIRED:format(err)) + + else + ok, err = mutually_required(original_input or input, transformation.input) + if not ok then + insert_entity_error(errors, validation_errors.MUTUALLY_REQUIRED:format(err)) + end end end end @@ -2243,9 +2247,19 @@ local function run_transformations(self, transformations, input, original_input, end if transform then - local args = get_transform_args(input, original_input, output, transformation) - if args then - local data, err = transform(unpack(args)) + if transformation.input or transformation.needs then + local args = get_transform_args(input, original_input, output, transformation) + if args then + local data, err = transform(unpack(args)) + if err then + return nil, validation_errors.TRANSFORMATION_ERROR:format(err) + end + + output = self:merge_values(data, output or input) + end + + else + local data, err = transform(output or input) if err then return nil, validation_errors.TRANSFORMATION_ERROR:format(err) end @@ -2253,7 +2267,6 @@ local function run_transformations(self, transformations, input, original_input, output = self:merge_values(data, output or input) end end - end return output or input diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 1e434975bfd..c7640ca7c03 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -131,7 +131,7 @@ local transformations_array = { { input = { type = "array", - required = true, + required = false, elements = { type = "string" }, @@ -417,13 +417,15 @@ local check_fields = function(schema, errors) if transformations then for i = 1, #transformations do local transformation = transformations[i] - for j = 1, #transformation.input do - local input = transformation.input[j] - if not has_schema_field(schema, input) then - errors.transformations = errors.transformations or {} - errors.transformations.input = errors.transformations.input or {} - errors.transformations.input[i] = errors.transformations.input[i] or {} - errors.transformations.input[i][j] = fmt("invalid field name: %s", input) + if transformation.input then + for j = 1, #transformation.input do + local input = transformation.input[j] + if not has_schema_field(schema, input) then + errors.transformations = errors.transformations or {} + errors.transformations.input = errors.transformations.input or {} + errors.transformations.input[i] = errors.transformations.input[i] or {} + errors.transformations.input[i][j] = fmt("invalid field name: %s", input) + end end end @@ -740,22 +742,24 @@ local MetaSchema = Schema.new({ if transformations then for i = 1, #transformations do local input = transformations[i].input - for j = 1, #input do - if not has_schema_field(schema, input[j]) then - if not errors.transformations then - errors.transformations = {} - end + if input then + for j = 1, #input do + if not has_schema_field(schema, input[j]) then + if not errors.transformations then + errors.transformations = {} + end - if not errors.transformations.input then - errors.transformations.input = {} - end + if not errors.transformations.input then + errors.transformations.input = {} + end - if not errors.transformations.input[i] then - errors.transformations.input[i] = {} - end + if not errors.transformations.input[i] then + errors.transformations.input[i] = {} + end - errors.transformations.input[i][j] = fmt("invalid field name: %s", input) + errors.transformations.input[i][j] = fmt("invalid field name: %s", input) + end end end diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index ffd62fe8b0b..d2b2862896a 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -3945,6 +3945,68 @@ describe("schema", function() for i = 1, 2 do describe("transform (" .. SchemaKind[i].name .. ")", function() + it("transforms entity", function() + local test_schema = { + name = "test", + fields = { + { + name = { + type = "string" + }, + }, + }, + transformations = { + { + on_write = function(entity) + return { name = entity.name:upper() } + end, + }, + }, + } + local entity = { name = "test1" } + + local TestEntities = SchemaKind[i].new(test_schema) + local transformed_entity, _ = TestEntities:transform(entity) + + assert.truthy(transformed_entity) + assert.equal("TEST1", transformed_entity.name) + end) + + it("transforms entity on write and read", function() + local test_schema = { + name = "test", + fields = { + { + name = { + type = "string" + }, + }, + }, + transformations = { + { + on_write = function(entity) + return { name = entity.name:upper() } + end, + on_read = function(entity) + return { name = entity.name:lower() } + end, + }, + }, + } + local entity = { name = "TeSt1" } + + local TestEntities = SchemaKind[i].new(test_schema) + local transformed_entity, _ = TestEntities:transform(entity) + + assert.truthy(transformed_entity) + assert.equal("TEST1", transformed_entity.name) + + transformed_entity, _ = TestEntities:transform(transformed_entity, nil, "select") + + assert.truthy(transformed_entity) + assert.equal("test1", transformed_entity.name) + end) + it("transforms fields", function() local test_schema = { name = "test", @@ -4095,6 +4157,38 @@ describe("schema", function() assert.equal("test1", transformed_entity.name) end) + it("transforms entity with multiple transformations", function() + local test_schema = { + name = "test", + fields = { + { + name = { + type = "string" + }, + }, + }, + transformations = { + { + on_write = function(entity) + return { name = "How are you " .. entity.name } + end, + }, + { + on_write = function(entity) + return { name = entity.name .. "?" } + end, + }, + }, + } + + local entity = { name = "Bob" } + + local TestEntities = SchemaKind[i].new(test_schema) + local transformed_entity, _ = TestEntities:transform(entity) + + assert.truthy(transformed_entity) + assert.equal("How are you Bob?", transformed_entity.name) + end) it("transforms fields with multiple transformations", function() local test_schema = { @@ -4164,6 +4258,33 @@ describe("schema", function() assert.equal(3, transformed_entity.age) end) + it("returns error if entity transformation returns an error", function() + local test_schema = { + name = "test", + fields = { + { + name = { + type = "string" + }, + }, + }, + transformations = { + { + on_write = function(entity) + return nil, "unable to transform entity" + end, + }, + }, + } + local entity = { name = "test1" } + + local TestEntities = SchemaKind[i].new(test_schema) + local transformed_entity, err = TestEntities:transform(entity) + + assert.falsy(transformed_entity) + assert.equal("transformation failed: unable to transform entity", err) + end) + it("returns error if transformation returns an error", function() local test_schema = { name = "test", @@ -4192,6 +4313,7 @@ describe("schema", function() assert.equal("transformation failed: unable to transform name", err) end) + it("skips transformation if needs are not fulfilled", function() local test_schema = { name = "test", diff --git a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua index 596806040eb..4eab572dc5b 100644 --- a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua +++ b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua @@ -605,6 +605,19 @@ describe("metaschema", function() end) it("validates transformation has transformation function specified (positive)", function() + assert.truthy(MetaSchema:validate({ + name = "test", + primary_key = { "test" }, + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + on_write = function() return true end, + }, + }, + })) + assert.truthy(MetaSchema:validate({ name = "test", primary_key = { "test" }, @@ -1121,6 +1134,18 @@ describe("metasubschema", function() end it("validates transformation has transformation function specified (positive)", function() + assert.truthy(MetaSchema.MetaSubSchema:validate({ + name = "test", + fields = { + { test = { type = "string" } }, + }, + transformations = { + { + on_write = function() return true end, + }, + }, + })) + assert.truthy(MetaSchema.MetaSubSchema:validate({ name = "test", fields = { diff --git a/spec/02-integration/03-db/11-db_transformations_spec.lua b/spec/02-integration/03-db/11-db_transformations_spec.lua index dccfddb9480..6351d65b8af 100644 --- a/spec/02-integration/03-db/11-db_transformations_spec.lua +++ b/spec/02-integration/03-db/11-db_transformations_spec.lua @@ -66,6 +66,22 @@ for _, strategy in helpers.each_strategy() do end) end) + it("runs entity transformations", function() + local dao = assert(db.transformations:insert({ + name = "test", + case = "AbC", + })) + + assert.equal("abc", dao.case) + + local newdao = assert(db.transformations:update({ id = dao.id }, { + case = "aBc", + })) + + assert.equal("abc", newdao.case) + assert(db.transformations:delete({ id = dao.id })) + end) + it("vault references are resolved after transformations", function() finally(function() helpers.unsetenv("META_VALUE") @@ -75,7 +91,7 @@ for _, strategy in helpers.each_strategy() do require "kong.vaults.env".init() local dao = assert(db.transformations:insert({ - name = "test" + name = "test", })) local newdao = assert(db.transformations:update({ id = dao.id }, { diff --git a/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua index 4e17334c78f..dcbb7b40128 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/transformations/daos.lua @@ -12,6 +12,7 @@ return { { secret = { type = "string", required = false, auto = true }, }, { hash_secret = { type = "boolean", required = true, default = false }, }, { meta = { type = "string", required = false, referenceable = true }, }, + { case = { type = "string", required = false, referenceable = true }, }, }, transformations = { { @@ -46,6 +47,26 @@ return { } end, }, + { + on_write = function(entity) + local case = entity.case + if not case or case == ngx.null then + return {} + end + return { + case = string.upper(case), + } + end, + on_read = function(entity) + local case = entity.case + if not case or case == ngx.null then + return {} + end + return { + case = string.lower(case), + } + end, + }, }, }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua b/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua index b0878c7a5fb..0e582166522 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua @@ -6,7 +6,8 @@ return { "name" TEXT, "secret" TEXT, "hash_secret" BOOLEAN, - "meta" TEXT + "meta" TEXT, + "case" TEXT ); ]], }, @@ -18,7 +19,8 @@ return { name text, secret text, hash_secret boolean, - meta text + meta text, + case text ); ]], }, From b26b2fdef6b4daa06ebd3cf1766bc71055fac725 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 20 Oct 2022 09:34:32 -0700 Subject: [PATCH 1866/4351] fix(core): ensure absolute path is used for event sock (#9337) --- CHANGELOG.md | 5 ++ kong/cmd/start.lua | 2 +- kong/global.lua | 18 ++++-- .../02-cmd/02-start_stop_spec.lua | 60 +++++++++++++++++++ 4 files changed, 78 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9db1b80bb92..ec88dbf2946 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -103,6 +103,11 @@ - Fix issue in router rebuilding where when paths field is invalid, the router's mutex is not released properly. [#9480](https://github.com/Kong/kong/pull/9480) +- Fixed an issue where `kong docker-start` would fail if `KONG_PREFIX` was set to + a relative path. + [#9337](https://github.com/Kong/kong/pull/9337) +- Fixed an issue with error-handling and process cleanup in `kong start`. + [#9337](https://github.com/Kong/kong/pull/9337) #### CLI diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index 46ae2e64a45..dd3eca859ef 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -107,7 +107,7 @@ local function execute(args) if err then log.verbose("could not start Kong, stopping services") - pcall(nginx_signals.stop(conf)) + pcall(nginx_signals.stop, conf) log.verbose("stopped services") error(err) -- report to main error handler end diff --git a/kong/global.lua b/kong/global.lua index 687896af258..0bf0f1a8cf4 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -186,16 +186,22 @@ function _GLOBAL.init_worker_events() worker_events = require "resty.worker.events" else - local sock_name = "worker_events.sock" - if ngx.config.subsystem == "stream" then - sock_name = "stream_" .. sock_name - end + -- `kong.configuration.prefix` is already normalized to an absolute path, + -- but `ngx.config.prefix()` is not + local prefix = configuration + and configuration.prefix + or require("pl.path").abspath(ngx.config.prefix()) + + local sock = ngx.config.subsystem == "stream" + and "stream_worker_events.sock" + or "worker_events.sock" + + local listening = "unix:" .. prefix .. "/" .. sock opts = { unique_timeout = 5, -- life time of unique event data in lrucache broker_id = 0, -- broker server runs in nginx worker #0 - listening = "unix:" .. -- unix socket for broker listening - ngx.config.prefix() .. sock_name, + listening = listening, -- unix socket for broker listening max_queue_len = 1024 * 50, -- max queue len for events buffering } diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 37ebb41a65c..85862547706 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -798,5 +798,65 @@ describe("kong start/stop #" .. strategy, function() end) end) + describe("docker-start", function() + -- tests here are meant to emulate the behavior of `kong docker-start`, which + -- is a fake CLI command found in our default docker entrypoint: + -- + -- https://github.com/Kong/docker-kong/blob/d588854aaeeab7ac39a0e801e9e6a1ded2f65963/docker-entrypoint.sh + -- + -- this is the only(?) context where nginx is typically invoked directly + -- instead of first going through `kong.cmd.start`, so it has some subtle + -- differences + + it("works with resty.events when KONG_PREFIX is a relative path", function() + local prefix = "relpath" + + finally(function() + helpers.kill_all(prefix) + pcall(helpers.dir.rmtree, prefix) + end) + + assert(helpers.kong_exec(string.format("prepare -p %q", prefix), { + database = strategy, + proxy_listen = "127.0.0.1:8000", + stream_listen = "127.0.0.1:9000", + admin_listen = "127.0.0.1:8001", + })) + + local nginx, err = require("kong.cmd.utils.nginx_signals").find_nginx_bin() + assert.is_string(nginx, err) + + local started + started, err = helpers.execute(string.format("%s -p %q -c nginx.conf", + nginx, prefix)) + + assert.truthy(started, "starting Kong failed: " .. tostring(err)) + + -- wait until everything is running + helpers.wait_until(function() + local client = helpers.admin_client(5000, 8001) + local res, rerr = client:send({ + method = "GET", + path = "/", + }) + + if res then res:read_body() end + client:close() + + assert.is_table(res, rerr) + + return res.status == 200 + end) + + assert.truthy(helpers.path.exists(prefix .. "/worker_events.sock")) + assert.truthy(helpers.path.exists(prefix .. "/stream_worker_events.sock")) + + assert.logfile(prefix .. "/logs/error.log").has.no.line("[error]", true) + assert.logfile(prefix .. "/logs/error.log").has.no.line("[alert]", true) + assert.logfile(prefix .. "/logs/error.log").has.no.line("[crit]", true) + assert.logfile(prefix .. "/logs/error.log").has.no.line("[emerg]", true) + end) + end) + end) end From 6a43400a438b79d957d3b0175c4955b7af89c209 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 21 Oct 2022 10:45:19 +0800 Subject: [PATCH 1867/4351] chore(deps): remove mistakenly included submodule (#9597) --- kong-dp-spec | 1 - 1 file changed, 1 deletion(-) delete mode 160000 kong-dp-spec diff --git a/kong-dp-spec b/kong-dp-spec deleted file mode 160000 index f9432f8c80b..00000000000 --- a/kong-dp-spec +++ /dev/null @@ -1 +0,0 @@ -Subproject commit f9432f8c80b419892b3479178e8c3779b3b1f258 From 2ce112f517f2bcccc8178629f532f5b81db77f37 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Fri, 21 Oct 2022 16:06:59 +0800 Subject: [PATCH 1868/4351] fix(request-transformer): unpredictable overriding result from rename header to existing header caused by pairs disorder (#9442) This PR fixes a bug in the request-transformer plugin, where the rename header cannot override an already existing header steadily. If a header A-header already exists with a value A-value in the request, and the request-transformer plugin is configured to rename B-header(with a value B-value) to A-header(with different format, like all chars are capitalized), then the upstream request will contain an A-header with possibly A-value or B-value. This unpredictable behaviour may caused by pairs function disorder behaviour(Again!). Fix FTI-4319 and #9418 --- CHANGELOG.md | 3 + kong/plugins/request-transformer/access.lua | 6 +- .../36-request-transformer/02-access_spec.lua | 184 ++++-------------- 3 files changed, 42 insertions(+), 151 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ec88dbf2946..fca03e1e650 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -132,6 +132,9 @@ - **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. [#9460](https://github.com/Kong/kong/pull/9460) +- **Request-Transformer**: fix a bug when header renaming will override + existing header and cause unpredictable result. + [#9442](https://github.com/Kong/kong/pull/9442) ### Dependencies diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 4622240c16b..982b210d59f 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -200,9 +200,9 @@ local function transform_headers(conf) -- Rename headers(s) for _, old_name, new_name in iter(conf.rename.headers) do old_name = old_name:lower() - if headers[old_name] then - local value = headers[old_name] - headers[new_name] = value + local value = headers[old_name] + if value then + headers[new_name:lower()] = value headers[old_name] = nil headers_to_remove[old_name] = true end diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index daf64279b56..ccf61457626 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -3,6 +3,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" +local fmt = string.format + local function count_log_lines(pattern) local cfg = helpers.test_conf @@ -729,6 +731,40 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local h_a_header = assert.request(r).has.header("x-a-header") assert.equals("true", h_a_header) end) + it("override value if target header already exist: #%s", function () + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test9.test", + ["x-to-rename"] = "new-result", + ["x-is-renamed"] = "old-result", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-rename") + local h_is_renamed = assert.request(r).has.header("x-is-renamed") + assert.equals("new-result", h_is_renamed) + end) + for _, seq in ipairs({ 1, 2, 3, 4, 5, 6}) do + it(fmt("override value if target header already exist with different format: #%s", seq), function () + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "test9.test", + ["x-to-rename"] = "new-result", + ["X-Is-Renamed"] = "old-result", + } + }) + assert.response(r).has.status(200) + assert.response(r).has.jsonbody() + assert.request(r).has.no.header("x-to-rename") + local h_is_renamed = assert.request(r).has.header("x-is-renamed") + assert.equals("new-result", h_is_renamed) + end) + end it("specified parameters in url encoded body on POST", function() local r = assert(client:send { method = "POST", @@ -859,154 +895,6 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() end) end) - describe("rename", function() - it("specified header", function() - local r = assert(client:send { - method = "GET", - path = "/request", - headers = { - host = "test9.test", - ["x-to-rename"] = "true", - ["x-another-header"] = "true" - } - }) - assert.response(r).has.status(200) - assert.response(r).has.jsonbody() - assert.request(r).has.no.header("x-to-rename") - assert.request(r).has.header("x-is-renamed") - assert.request(r).has.header("x-another-header") - end) - it("does not add as new header if header does not exist", function() - local r = assert( client:send { - method = "GET", - path = "/request", - body = {}, - headers = { - host = "test9.test", - ["x-a-header"] = "true", - } - }) - assert.response(r).has.status(200) - assert.response(r).has.jsonbody() - assert.request(r).has.no.header("renamedparam") - local h_a_header = assert.request(r).has.header("x-a-header") - assert.equals("true", h_a_header) - end) - it("specified parameters in url encoded body on POST", function() - local r = assert(client:send { - method = "POST", - path = "/request", - body = { - originalparam = "yes", - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.test" - } - }) - assert.response(r).has.status(200) - assert.response(r).has.jsonbody() - assert.request(r).has.no.formparam("originalparam") - local value = assert.request(r).has.formparam("renamedparam") - assert.equals("yes", value) - end) - it("does not add as new parameter in url encoded body if parameter does not exist on POST", function() - local r = assert(client:send { - method = "POST", - path = "/request", - body = { - ["x-a-header"] = "true", - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.test" - } - }) - assert.response(r).has.status(200) - assert.request(r).has.no.formparam("renamedparam") - local value = assert.request(r).has.formparam("x-a-header") - assert.equals("true", value) - end) - it("parameters from JSON body in POST", function() - local r = assert(client:send { - method = "POST", - path = "/request", - body = { - ["originalparam"] = "yes", - ["nottorename"] = "yes" - }, - headers = { - host = "test9.test", - ["content-type"] = "application/json" - } - }) - assert.response(r).has.status(200) - assert.response(r).has.jsonbody() - local json = assert.request(r).has.jsonbody() - assert.is_nil(json.params["originalparam"]) - assert.is_not_nil(json.params["renamedparam"]) - assert.equals("yes", json.params["renamedparam"]) - assert.equals("yes", json.params["nottorename"]) - end) - it("does not fail if JSON body is malformed in POST", function() - local r = assert(client:send { - method = "POST", - path = "/request", - body = "malformed json body", - headers = { - host = "test9.test", - ["content-type"] = "application/json" - } - }) - assert.response(r).has.status(200) - local json = assert.response(r).has.jsonbody() - assert.equals("json (error)", json.post_data.kind) - assert.is_not_nil(json.post_data.error) - end) - it("parameters on multipart POST", function() - local r = assert(client:send { - method = "POST", - path = "/request", - body = { - ["originalparam"] = "yes", - ["nottorename"] = "yes" - }, - headers = { - ["Content-Type"] = "multipart/form-data", - host = "test9.test" - } - }) - assert.response(r).has.status(200) - assert.response(r).has.jsonbody() - assert.request(r).has.no.formparam("originalparam") - local value = assert.request(r).has.formparam("renamedparam") - assert.equals("yes", value) - local value2 = assert.request(r).has.formparam("nottorename") - assert.equals("yes", value2) - end) - it("args on GET if it exists", function() - local r = assert( client:send { - method = "GET", - path = "/request", - query = { - originalparam = "true", - nottorename = "true", - }, - headers = { - ["Content-Type"] = "application/x-www-form-urlencoded", - host = "test9.test" - } - }) - assert.response(r).has.status(200) - assert.response(r).has.jsonbody() - assert.request(r).has.no.queryparam("originalparam") - local value1 = assert.request(r).has.queryparam("renamedparam") - assert.equals("true", value1) - local value2 = assert.request(r).has.queryparam("nottorename") - assert.equals("true", value2) - end) - end) - describe("replace", function() it("specified header if it exist", function() local r = assert( client:send { From ab5dd9b3bf4b17a2e15a9eb7b4cb6b584e9270d4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 21 Oct 2022 14:58:12 +0300 Subject: [PATCH 1869/4351] chore(deps): bump lua-resty-openssl from 0.84.13 to 0.84.14 (#9600) ### Summary #### [0.8.14] - 2022-10-21 ##### bug fixes - **x509.crl:** fix metamethods when revoked is empty ([#79](https://github.com/fffonion/lua-resty-openssl/issues/79)) [e65adc7](https://github.com/fffonion/lua-resty-openssl/commit/e65adc7f132628c97e4db69cb5c4b13ff9cf0abf) --- CHANGELOG.md | 3 ++- kong-3.1.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fca03e1e650..e86ab895e7f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -140,8 +140,9 @@ - Bumped atc-router from 1.0.0 to 1.0.1 [#9558](https://github.com/Kong/kong/pull/9558) -- Bumped lua-resty-openssl from 0.8.10 to 0.8.13 +- Bumped lua-resty-openssl from 0.8.10 to 0.8.14 [#9583](https://github.com/Kong/kong/pull/9583) +- [#9600](https://github.com/Kong/kong/pull/9600) ### Additions diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 974b58ad766..c57e3c48783 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.1", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.13", + "lua-resty-openssl == 0.8.14", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.8.1", From 3a3efe5867323c6eed5d30551389f04cb820ac3e Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Sat, 22 Oct 2022 05:10:30 +0800 Subject: [PATCH 1870/4351] fix(aws-lambda): accept only true|false|nil for isBase64Encode (#9598) --- kong/plugins/aws-lambda/handler.lua | 7 ++- .../27-aws-lambda/99-access_spec.lua | 61 +++++++++++++++++++ spec/fixtures/aws-lambda.lua | 6 ++ 3 files changed, 72 insertions(+), 2 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index ffedaf04c30..88141d3ab92 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -145,9 +145,12 @@ local function extract_proxy_response(content) local headers = serialized_content.headers or {} local body = serialized_content.body or "" - local isBase64Encoded = serialized_content.isBase64Encoded or false - if isBase64Encoded then + local isBase64Encoded = serialized_content.isBase64Encoded + if isBase64Encoded == true then body = ngx_decode_base64(body) + + elseif isBase64Encoded ~= false and isBase64Encoded ~= nil then + return nil, "isBase64Encoded must be a boolean" end local multiValueHeaders = serialized_content.multiValueHeaders diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index b8c223a47e0..d7a507692bc 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -141,6 +141,17 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route22 = bp.routes:insert { + hosts = { "lambda22.com" }, + protocols = { "http", "https" }, + service = null, + } + + local route23 = bp.routes:insert { + hosts = { "lambda23.com" }, + protocols = { "http", "https" }, + service = null, + } bp.plugins:insert { name = "aws-lambda", @@ -429,6 +440,32 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route22.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithIllegalBase64EncodedResponse", + is_proxy_integration = true, + } + } + + bp.plugins:insert { + name = "aws-lambda", + route = { id = route23.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithNotBase64EncodedResponse", + is_proxy_integration = true, + } + } + fixtures.dns_mock:A({ name = "custom.lambda.endpoint", address = "127.0.0.1", @@ -1021,6 +1058,30 @@ for _, strategy in helpers.each_strategy() do assert.equal("test", res:read_body()) end) + it("returns error response when isBase64Encoded is illegal from a Lambda function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda22.com" + } + }) + assert.res_status(502, res) + assert.is_true(not not string.find(res:read_body(), "isBase64Encoded must be a boolean")) + end) + + it("returns raw body when isBase64Encoded is set to false from a Lambda function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda23.com" + } + }) + assert.res_status(200, res) + assert.equal("dGVzdA=", res:read_body()) + end) + it("returns multivalueheaders response from a Lambda function", function() local res = assert(proxy_client:send { method = "GET", diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index 78972384aef..d2d83b733f2 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -42,6 +42,12 @@ local fixtures = { elseif string.match(ngx.var.uri, "functionWithBase64EncodedResponse") then ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA==\", \"isBase64Encoded\": true}") + elseif string.match(ngx.var.uri, "functionWithNotBase64EncodedResponse") then + ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA=\", \"isBase64Encoded\": false}") + + elseif string.match(ngx.var.uri, "functionWithIllegalBase64EncodedResponse") then + ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA=\", \"isBase64Encoded\": \"abc\"}") + elseif string.match(ngx.var.uri, "functionWithMultiValueHeadersResponse") then ngx.say("{\"statusCode\": 200, \"headers\": { \"Age\": \"3600\"}, \"multiValueHeaders\": {\"Access-Control-Allow-Origin\": [\"site1.com\", \"site2.com\"]}}") From cd2bcf973872bb96671a513a443a88b29b9c920d Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 24 Oct 2022 13:58:43 +0800 Subject: [PATCH 1871/4351] fix(pdk): response.exit accept bytes (#9526) Fix #9294 --- CHANGELOG.md | 7 +++++++ kong/include/kong/pluginsocket.proto | 10 +++++++--- kong/runloop/plugin_servers/pb_rpc.lua | 2 ++ 3 files changed, 16 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e86ab895e7f..118b8869ab0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -127,6 +127,13 @@ (`kong.request.getUriCaptures`) [#9512](https://github.com/Kong/kong/pull/9512) +- Fixed parameter type of `kong.service.request.set_raw_body` + (`kong.service.request.setRawBody`), return type of + `kong.service.response.get_raw_body`(`kong.service.request.getRawBody`), + and body parameter type of `kong.response.exit` to bytes. Note that old + version of go PDK is incompatible after this change. + [#9526](https://github.com/Kong/kong/pull/9526) + #### Plugins - **AWS Lambda**: Fix an issue that is causing inability to diff --git a/kong/include/kong/pluginsocket.proto b/kong/include/kong/pluginsocket.proto index 5bea682291b..0ba20a567ae 100644 --- a/kong/include/kong/pluginsocket.proto +++ b/kong/include/kong/pluginsocket.proto @@ -99,9 +99,13 @@ message String { string v = 1; } +message ByteString { + bytes v = 1; +} + message ExitArgs { int32 status = 1; - string body = 2; + bytes body = 2; google.protobuf.Struct headers = 3; } @@ -336,10 +340,10 @@ service Kong { rpc Service_Request_AddHeader(KV) returns (google.protobuf.Empty); rpc Service_Request_ClearHeader(String) returns (google.protobuf.Empty); rpc Service_Request_SetHeaders(google.protobuf.Struct) returns (google.protobuf.Empty); - rpc Service_Request_SetRawBody(String) returns (google.protobuf.Empty); + rpc Service_Request_SetRawBody(ByteString) returns (google.protobuf.Empty); rpc Service_Response_GetStatus(google.protobuf.Empty) returns (Int); rpc Service_Response_GetHeader(String) returns (String); rpc Service_Response_GetHeaders(Int) returns (google.protobuf.Struct); - rpc Service_Response_GetRawBody(google.protobuf.Empty) returns (String); + rpc Service_Response_GetRawBody(google.protobuf.Empty) returns (ByteString); } diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 0012fcc82c7..f39861085b1 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -73,6 +73,7 @@ do [".kong_plugin_protocol.Number"] = unwrap_val, [".kong_plugin_protocol.Int"] = unwrap_val, [".kong_plugin_protocol.String"] = unwrap_val, + [".kong_plugin_protocol.ByteString"] = unwrap_val, [".kong_plugin_protocol.KV"] = function(d) return d.k, structpb_value(d.v) end, @@ -151,6 +152,7 @@ do [".kong_plugin_protocol.Number"] = wrap_val, [".kong_plugin_protocol.Int"] = wrap_val, [".kong_plugin_protocol.String"] = wrap_val, + [".kong_plugin_protocol.ByteString"] = wrap_val, [".kong_plugin_protocol.RawBodyResult"] = function(v, err) if type(v) == "string" then return { content = v } From e7b6963f8c01c11232828d2709de08743708bf56 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 24 Oct 2022 13:59:37 +0800 Subject: [PATCH 1872/4351] fix(pluginserver): error if req come before ready (#9507) We start plugin servers asynchronously while requests try to send RPC calls to the server. When the sock file is not deleted, the server may start a bit slower and the requests hit before it listen to the newly created sock file. fix FTI-4282 --- kong/runloop/plugin_servers/init.lua | 24 +++++++-- kong/runloop/plugin_servers/mp_rpc.lua | 15 ++++-- kong/runloop/plugin_servers/pb_rpc.lua | 22 +++++--- kong/runloop/plugin_servers/process.lua | 50 ++++++++++++++++++- .../10-balancer/01-healthchecks_spec.lua | 2 +- 5 files changed, 97 insertions(+), 16 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index a224ddd10ab..315b4de0f74 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -221,6 +221,16 @@ function get_instance_id(plugin_name, conf) end local plugin_info = get_plugin_info(plugin_name) + local server_def = plugin_info.server_def + + if server_def.socket_err then + return nil, server_def.socket_err + end + + if not server_def.ready then + return nil, "not ready" + end + local server_rpc = get_server_rpc(plugin_info.server_def) local new_instance_info, err = server_rpc:call_start_instance(plugin_name, conf) @@ -352,15 +362,21 @@ end function plugin_servers.start() - if worker_id() ~= 0 then - return + if worker_id() == 0 then + local pluginserver_timer = proc_mgmt.pluginserver_timer + + for _, server_def in ipairs(proc_mgmt.get_server_defs()) do + if server_def.start_command then + native_timer_at(0, pluginserver_timer, server_def) + end + end end - local pluginserver_timer = proc_mgmt.pluginserver_timer + local connection_check_timer = proc_mgmt.connection_check_timer for _, server_def in ipairs(proc_mgmt.get_server_defs()) do if server_def.start_command then - native_timer_at(0, pluginserver_timer, server_def) + native_timer_at(0, connection_check_timer, server_def) end end end diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index 9f8c9b60857..e30da7baa95 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -1,5 +1,8 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" +local handle_not_ready = require("kong.runloop.plugin_servers.process").handle_not_ready +local str_find = string.find + local msgpack do msgpack = require "MessagePack" local nil_pack = msgpack.packers["nil"] @@ -325,11 +328,17 @@ end function Rpc:handle_event(plugin_name, conf, phase) - local instance_id = self.get_instance_id(plugin_name, conf) - local _, err = bridge_loop(self, instance_id, phase) + local instance_id, _, err + instance_id, err = self.get_instance_id(plugin_name, conf) + if not err then + _, err = bridge_loop(self, instance_id, phase) + end if err then - if string.match(err:lower(), "no plugin instance") then + if err == "not ready" then + return handle_not_ready(plugin_name) + end + if err and str_find(err:lower(), "no plugin instance", 1, true) then kong.log.warn(err) self.reset_instance(plugin_name, conf) return self:handle_event(plugin_name, conf, phase) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index f39861085b1..5872cdd788a 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -3,6 +3,8 @@ local cjson = require "cjson.safe" local grpc_tools = require "kong.tools.grpc" local pb = require "pb" local lpack = require "lua_pack" +local handle_not_ready = require("kong.runloop.plugin_servers.process").handle_not_ready +local str_find = string.find local ngx = ngx local kong = kong @@ -388,15 +390,21 @@ end function Rpc:handle_event(plugin_name, conf, phase) - local instance_id = self.get_instance_id(plugin_name, conf) + local instance_id, res, err + instance_id, err = self.get_instance_id(plugin_name, conf) + if not err then + res, err = self:call("cmd_handle_event", { + instance_id = instance_id, + event_name = phase, + }, true) + end - local res, err = self:call("cmd_handle_event", { - instance_id = instance_id, - event_name = phase, - }, true) if not res or res == "" then - if string.match(err:lower(), "no plugin instance") - or string.match(err:lower(), "closed") then + if err == "not ready" then + return handle_not_ready(plugin_name) + end + if err and (str_find(err:lower(), "no plugin instance", 1, true) + or str_find(err:lower(), "closed", 1, true)) then kong.log.warn(err) self.reset_instance(plugin_name, conf) return self:handle_event(plugin_name, conf, phase) diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 06446b028ba..5f88809c905 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -1,12 +1,18 @@ local cjson = require "cjson.safe" local pl_path = require "pl.path" local raw_log = require "ngx.errlog".raw_log +local ngx = ngx +local sleep = ngx.sleep +local connect = ngx.socket.connect +local is_not_http_subsystem = ngx.config.subsystem ~= "http" local _, ngx_pipe = pcall(require, "ngx.pipe") local kong = kong +local log = ngx.log local ngx_INFO = ngx.INFO +local ngx_WARN = ngx.WARN local cjson_decode = cjson.decode local proc_mgmt = {} @@ -197,12 +203,42 @@ local function grab_logs(proc, name) end end +-- if a plugin server is not ready after 20s of waiting we consider it failed +local pluginserver_start_timeout = 20 + +function proc_mgmt.connection_check_timer(premature, server_def) + if premature then + return + end + + if is_not_http_subsystem then + return + end + + local step = 0.1 + + local time = 0 + local uri = "unix:" .. server_def.socket + local c, err + while time < pluginserver_start_timeout do + c, err = connect(uri) + if c then + server_def.ready = true + c:close() + return + end + sleep(step) + time = time + step + end + server_def.socket_err = err +end + function proc_mgmt.pluginserver_timer(premature, server_def) if premature then return end - if ngx.config.subsystem ~= "http" then + if is_not_http_subsystem then return end @@ -235,8 +271,20 @@ function proc_mgmt.pluginserver_timer(premature, server_def) end end kong.log.notice("Exiting: pluginserver '", server_def.name, "' not respawned.") + end +-- limit the number of warning messages +local plugin_already_warned = {} +function proc_mgmt.handle_not_ready(plugin_name) + if plugin_already_warned[plugin_name] then + return + end + + plugin_already_warned[plugin_name] = true + log(ngx_WARN, "plugin server is not ready, ", + plugin_name, " will not be executed in this request") +end return proc_mgmt diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index a610775fb99..090e878ddda 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1891,7 +1891,7 @@ for _, strategy in helpers.each_strategy() do end) - it("perform passive health checks -- manual recovery #only", function() + it("perform passive health checks -- manual recovery", function() -- configure healthchecks bu.begin_testcase_setup(strategy, bp) local upstream_name, upstream_id = bu.add_upstream(bp, { From a9af85a68b982c381ad1fe919a983608b6ccb37a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 24 Oct 2022 12:53:19 +0300 Subject: [PATCH 1873/4351] chore(deps): bump lyaml from 6.2.7 to 6.2.8 (#9607) ### Summary #### Bug fixes - luke no longer crashes in std.normalize require loops occasionally in Lua 5.4. - lyaml emitter no longer leaks at least six bytes for every map, sequence and scalar emitted. --- CHANGELOG.md | 5 ++++- kong-3.1.0-0.rockspec | 2 +- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 118b8869ab0..aade2fa8256 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -149,7 +149,10 @@ [#9558](https://github.com/Kong/kong/pull/9558) - Bumped lua-resty-openssl from 0.8.10 to 0.8.14 [#9583](https://github.com/Kong/kong/pull/9583) -- [#9600](https://github.com/Kong/kong/pull/9600) + [#9600](https://github.com/Kong/kong/pull/9600) +- Bumped lyaml from 6.2.7 to 6.2.8 + [#9607](https://github.com/Kong/kong/pull/9607) + ### Additions diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index c57e3c48783..0d0a93b37eb 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -26,7 +26,7 @@ dependencies = { "pgmoon == 1.15.0", "luatz == 0.4", "lua_system_constants == 0.1.4", - "lyaml == 6.2.7", + "lyaml == 6.2.8", "luasyslog == 2.0.1", "lua_pack == 2.0.0", "binaryheap >= 0.4", From bc411233de0c7d40ee83ddeb206cf4c73ddb8cf4 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Mon, 24 Oct 2022 20:21:28 +0000 Subject: [PATCH 1874/4351] chore(dependency): bump the kong-build-tools dependency (#9610) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index c276ff4aa00..234c877e9f3 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.33.17 +KONG_BUILD_TOOLS_VERSION=4.35.1 KONG_NGINX_MODULE_BRANCH=0.2.1 From 24c1660176a886acc35013057bd9e955072387d7 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 25 Oct 2022 21:49:14 -0700 Subject: [PATCH 1875/4351] chore(ci) limit test runs for push events (#9375) Co-authored-by: Harry --- .github/workflows/build_and_test.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index f0f687dc539..cbd91ecc5c6 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -5,6 +5,10 @@ on: paths-ignore: # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) - '*.md' + branches: + - master + - release/* + - test-please/* jobs: build: From 7397d6ffdbed91ccf2d6077dc80d992d162bb684 Mon Sep 17 00:00:00 2001 From: Brian Fox Date: Wed, 26 Oct 2022 07:30:38 +0200 Subject: [PATCH 1876/4351] fix(admin): return `404` on deletion of child of non-existent entity (#8939) Currently the Kong admin API will return a `500` error if a `DELETE` request is issued to the foreign _reference_ endpoint for a non-existent parent (foreign entity). Admin API logs will look similar to the following: ``` 2022/06/13 18:37:15 [error] 7290#0: *23 [lua] api_helpers.lua:511: handle_error(): /usr/local/share/lua/5.1/lapis/application.lua:424: /kong/kong/db/schema/init.lua:2096: attempt to index local 'entity' (a nil value) stack traceback: /kong/kong/db/schema/init.lua: in function 'extract_pk_values' /kong/kong/api/endpoints.lua:681: in function 'fn' /kong/kong/api/api_helpers.lua:285: in function ``` This commit ensures that the API returns a `404` instead (in line with the behaviour of the other endpoints) since the non-presence of the foreign entity indicates that the reference itself does not exist. --- kong/api/endpoints.lua | 6 +++++- spec/02-integration/04-admin_api/17-foreign-entity_spec.lua | 5 +++++ 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index f975f2f07de..1cfe35fe816 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -669,8 +669,12 @@ local function delete_entity_endpoint(schema, foreign_schema, foreign_field_name return handle_error(err_t) end + if not entity then + return not_found() + end + if is_foreign_entity_endpoint then - local id = entity and entity[foreign_field_name] + local id = entity[foreign_field_name] if not id or id == null then return not_found() end diff --git a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua index 928da9c6923..5c5ab4c358c 100644 --- a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua +++ b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua @@ -240,6 +240,11 @@ for _, strategy in helpers.each_strategy() do assert(db.foreign_entities:delete({ id = foreign_entity.id })) end) + it("returns HTTP 404 with non-existing foreign entity ", function() + local res = client:delete("/foreign-entities/" .. utils.uuid() .. "/foreign-references/" .. utils.uuid()) + assert.res_status(404, res) + end) + it("returns HTTP 404 with non-existing foreign reference", function() local res = client:delete("/foreign-references/" .. utils.uuid() .. "/same") assert.res_status(404, res) From 1bfa5784a00ea7b6ce4e3fc3e0e74459594a4844 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 26 Oct 2022 16:53:31 +0800 Subject: [PATCH 1877/4351] tests(balancer): revert disabled balancer tests and bumped KBT to `4.35.4` to fix the LuaJIT table iteration bug See: https://groups.google.com/g/openresty-en/c/4DXfmYSU7Jo/m/bUajTOB0AQAJ for detailed bug descriptions. --- .requirements | 2 +- .../03-consistent-hashing_spec.lua | 27 +--------- spec/fixtures/balancer_utils.lua | 50 +++++++++++++++---- spec/helpers.lua | 28 ++++++++--- 4 files changed, 62 insertions(+), 45 deletions(-) diff --git a/.requirements b/.requirements index 234c877e9f3..10593756d4b 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.35.1 +KONG_BUILD_TOOLS_VERSION=4.35.4 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index dddf5390688..c4704c717d3 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -7,11 +7,8 @@ local https_server = helpers.https_server for _, strategy in helpers.each_strategy() do for mode, localhost in pairs(bu.localhosts) do - --[[ - TODO: these tests are very flaky for DB-less mode, - so just add a `db` tag to disbale it for DB-less mode, - --]] - describe("Balancing with consistent hashing #db #" .. mode, function() + + describe("Balancing with consistent hashing #" .. mode, function() local bp describe("over multiple targets", function() @@ -50,10 +47,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -91,10 +84,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -130,10 +119,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target server local server = https_server.new(port, localhost) server:start() @@ -170,10 +155,6 @@ for _, strategy in helpers.each_strategy() do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) @@ -228,10 +209,6 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) - if strategy ~= "off" then - helpers.wait_for_all_config_update() - end - -- setup target servers local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 6692302b75b..8ae73781842 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -271,11 +271,24 @@ do end gen_port = function() - local socket = require("socket") - local server = assert(socket.bind("*", 0)) - local _, port = server:getsockname() - server:close() - return tonumber(port) + for _i = 1, 500 do + local port = math.random(50000, 65500) + + local ok, err = pcall(function () + local socket = require("socket") + local server = assert(socket.bind("*", port)) + server:close() + end) + + if ok then + return port + else + print(string.format("Port %d is not available, trying next one (%s)", port, err)) + end + + end -- for _i = 1, 500 do + + error("Could not find an available port") end do @@ -478,11 +491,17 @@ local function begin_testcase_setup_update(strategy, bp) end -local function end_testcase_setup(strategy, bp, consistency) +local function end_testcase_setup(strategy, bp) if strategy == "off" then -- setup some dummy entities for checking the config update status + local host = "localhost" + local port = gen_port() + + local server = https_server.new(port, host, "http", nil, 1) + server:start() + local upstream_name, upstream_id = add_upstream(bp) - add_target(bp, upstream_id, helpers.mock_upstream_host, helpers.mock_upstream_port) + add_target(bp, upstream_id, host, port) local api_host = add_api(bp, upstream_name) local cfg = bp.done() @@ -502,12 +521,21 @@ local function end_testcase_setup(strategy, bp, consistency) assert(res.status == 201) admin_client:close() - -- wait for dummy config ready - helpers.pwait_until(function () - local oks = client_requests(3, api_host) - assert(oks == 3) + local ok, err = pcall(function () + -- wait for dummy config ready + helpers.pwait_until(function () + local oks = client_requests(3, api_host) + assert(oks == 3) + end, 15) end) + server:shutdown() + + + if not ok then + error(err) + end + else helpers.wait_for_all_config_update() end diff --git a/spec/helpers.lua b/spec/helpers.lua index 3f6b885deb1..9db22700bca 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -191,11 +191,24 @@ end local get_available_port = function() - local socket = require("socket") - local server = assert(socket.bind("*", 0)) - local _, port = server:getsockname() - server:close() - return tonumber(port) + for _i = 1, 500 do + local port = math.random(50000, 65500) + + local ok, err = pcall(function () + local socket = require("socket") + local server = assert(socket.bind("*", port)) + server:close() + end) + + if ok then + return port + else + print(string.format("Port %d is not available, trying next one (%s)", port, err)) + end + + end -- for _i = 1, 500 do + + error("Could not find an available port") end @@ -1708,13 +1721,12 @@ local function wait_for_all_config_update(opts) end, timeout / 2) end) + server:shutdown() + if not ok then - server:shutdown() error(err) end - server:shutdown() - end From 9ff1527d1b43a4484483afbcd2a46afe140fe8da Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 26 Oct 2022 16:58:04 +0800 Subject: [PATCH 1878/4351] style(api): Admin API code clean up --- kong/api/api_helpers.lua | 36 +++++++++++++++++++++--------------- kong/api/endpoints.lua | 11 ++++++----- 2 files changed, 27 insertions(+), 20 deletions(-) diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index 6a92052b296..50c01402cfe 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -14,6 +14,9 @@ local find = string.find local type = type local pairs = pairs local ipairs = ipairs +local concat = table.concat + +local get_method = ngx.req.get_method local _M = {} @@ -233,7 +236,7 @@ local ACCEPTS_YAML = tablex.readonly({ function _M.before_filter(self) - if not NEEDS_BODY[ngx.req.get_method()] then + if not NEEDS_BODY[get_method()] then return end @@ -265,7 +268,7 @@ end local function parse_params(fn) return app_helpers.json_params(function(self, ...) - if NEEDS_BODY[ngx.req.get_method()] then + if NEEDS_BODY[get_method()] then local content_type = self.req.headers["content-type"] if content_type then content_type = content_type:lower() @@ -312,26 +315,29 @@ local function new_db_on_error(self) err.strategy = nil end - if err.code == Errors.codes.SCHEMA_VIOLATION - or err.code == Errors.codes.INVALID_PRIMARY_KEY - or err.code == Errors.codes.FOREIGN_KEY_VIOLATION - or err.code == Errors.codes.INVALID_OFFSET - or err.code == Errors.codes.FOREIGN_KEYS_UNRESOLVED + local err_code = err.code + local codes = Errors.codes + + if err_code == codes.SCHEMA_VIOLATION + or err_code == codes.INVALID_PRIMARY_KEY + or err_code == codes.FOREIGN_KEY_VIOLATION + or err_code == codes.INVALID_OFFSET + or err_code == codes.FOREIGN_KEYS_UNRESOLVED then return kong.response.exit(400, err) end - if err.code == Errors.codes.NOT_FOUND then + if err_code == codes.NOT_FOUND then return kong.response.exit(404, err) end - if err.code == Errors.codes.OPERATION_UNSUPPORTED then + if err_code == codes.OPERATION_UNSUPPORTED then kong.log.err(err) return kong.response.exit(405, err) end - if err.code == Errors.codes.PRIMARY_KEY_VIOLATION - or err.code == Errors.codes.UNIQUE_VIOLATION + if err_code == codes.PRIMARY_KEY_VIOLATION + or err_code == codes.UNIQUE_VIOLATION then return kong.response.exit(409, err) end @@ -376,14 +382,14 @@ local function options_method(methods) kong.response.exit(204, nil, { ["Allow"] = methods, ["Access-Control-Allow-Methods"] = methods, - ["Access-Control-Allow-Headers"] = "Content-Type" + ["Access-Control-Allow-Headers"] = "Content-Type", }) end end local handler_helpers = { - yield_error = app_helpers.yield_error + yield_error = app_helpers.yield_error, } @@ -417,7 +423,7 @@ function _M.attach_routes(app, routes) http_methods_count = http_methods_count + 1 http_methods_array[http_methods_count] = "OPTIONS" table.sort(http_methods_array) - methods["OPTIONS"] = options_method(table.concat(http_methods_array, ", ", 1, http_methods_count)) + methods["OPTIONS"] = options_method(concat(http_methods_array, ", ", 1, http_methods_count)) end app:match(route_path, route_path, app_helpers.respond_to(methods)) @@ -466,7 +472,7 @@ function _M.attach_new_db_routes(app, routes) http_methods_count = http_methods_count + 1 http_methods_array[http_methods_count] = "OPTIONS" table.sort(http_methods_array) - methods["OPTIONS"] = options_method(table.concat(http_methods_array, ", ", 1, http_methods_count)) + methods["OPTIONS"] = options_method(concat(http_methods_array, ", ", 1, http_methods_count)) end app:match(route_path, route_path, app_helpers.respond_to(methods)) diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index 1cfe35fe816..0f0ff868382 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -206,7 +206,8 @@ local function query_entity(context, self, db, schema, method) end local opts = extract_options(args, schema, context) - local dao = db[schema.name] + local schema_name = schema.name + local dao = db[schema_name] if is_insert then return dao[method or context](dao, args, opts) @@ -215,21 +216,21 @@ local function query_entity(context, self, db, schema, method) if context == "page" then local size, err = get_page_size(args) if err then - return nil, err, db[schema.name].errors:invalid_size(err) + return nil, err, db[schema_name].errors:invalid_size(err) end if not method then return dao[context](dao, size, args.offset, opts) end - local key = self.params[schema.name] - if schema.name == "tags" then + local key = self.params[schema_name] + if schema_name == "tags" then key = unescape_uri(key) end return dao[method](dao, key, size, args.offset, opts) end - local key = self.params[schema.name] + local key = self.params[schema_name] if key then if type(key) ~= "table" then if type(key) == "string" then From 2bed9e65ef704c6e91762c8aee618f501fffe536 Mon Sep 17 00:00:00 2001 From: Vincent Le Goff Date: Wed, 26 Oct 2022 10:59:13 +0200 Subject: [PATCH 1879/4351] docs(admin-api): add note for when `https_redirect_status_code` will be used MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Datong Sun Co-authored-by: Hans Hübner --- autodoc/admin-api/data/admin-api.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 9a0adf278ce..515283043c6 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1172,6 +1172,8 @@ return { is `HTTP` instead of `HTTPS`. `Location` header is injected by Kong if the field is set to 301, 302, 307 or 308. + Note: This config applies only if the Route is configured to + only accept the `https` protocol. ]] }, tags = { From 2bcdf845003333bd3b3c27291eb0198c17193539 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Wed, 26 Oct 2022 08:26:39 -0700 Subject: [PATCH 1880/4351] docs(autodoc) set source_url for PR checks and fix formatting (#8695) --- autodoc/admin-api/data/admin-api.lua | 5 +++-- autodoc/admin-api/generate.lua | 3 ++- autodoc/cli/data.lua | 1 + autodoc/pdk/ldoc/ldoc.ltp | 1 + autodoc/upgrading/generate.lua | 2 +- 5 files changed, 8 insertions(+), 4 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 515283043c6..98c06ea8efb 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -133,8 +133,9 @@ return { ``` json { - { "services": [], - "routes": [] + { + "services": [], + "routes": [] } } ``` diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 10ba6680732..254c611a66a 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -935,10 +935,11 @@ local function write_admin_api(filename, data, title) outfd:write("#\n") outfd:write("# WARNING: this file was auto-generated by a script.\n") outfd:write("# DO NOT edit this file directly. Instead, send a pull request to change\n") - outfd:write("# https://github.com/Kong/kong/blob/master/scripts/autodoc/admin-api/generate.lua\n") + outfd:write("# https://github.com/Kong/kong/blob/master/autodoc/admin-api/data/admin-api.lua\n") outfd:write("# or its associated files instead.\n") outfd:write("#\n") outfd:write("title: " .. utils.titleize(title) .. "\n") + outfd:write("source_url: https://github.com/Kong/kong/blob/master/autodoc/admin-api/data/admin-api.lua\n") outfd:write("toc: false\n\n") for _, entity in ipairs(data.known.entities) do local entity_data = assert_data(data.entities[entity], diff --git a/autodoc/cli/data.lua b/autodoc/cli/data.lua index d3eef7ffc7c..ad57bf39b3e 100644 --- a/autodoc/cli/data.lua +++ b/autodoc/cli/data.lua @@ -8,6 +8,7 @@ data.header = [[ # the files in https://github.com/Kong/kong/tree/master/autodoc/cli # title: CLI Reference +source_url: https://github.com/Kong/kong/tree/master/autodoc/cli --- The provided CLI (*Command Line Interface*) allows you to start, stop, and diff --git a/autodoc/pdk/ldoc/ldoc.ltp b/autodoc/pdk/ldoc/ldoc.ltp index 362091b7853..89617a9239b 100644 --- a/autodoc/pdk/ldoc/ldoc.ltp +++ b/autodoc/pdk/ldoc/ldoc.ltp @@ -80,6 +80,7 @@ title: $(module.name) pdk: true toc: true +source_url: https://github.com/Kong/kong/tree/master/kong/pdk --- $(module.summary) $(module.description) diff --git a/autodoc/upgrading/generate.lua b/autodoc/upgrading/generate.lua index 6b1339e05a8..059541956bc 100755 --- a/autodoc/upgrading/generate.lua +++ b/autodoc/upgrading/generate.lua @@ -11,6 +11,7 @@ local header = [[ # Generated via autodoc/upgrading/generate.lua in the kong/kong repo title: Upgrade Kong Gateway OSS badge: oss +source_url: https://github.com/Kong/kong/blob/master/UPGRADE.md --- This document guides you through the process of upgrading {{site.ce_product_name}} to the **latest version**. @@ -68,4 +69,3 @@ local output = assert(io.open(outpath, "w+")) output:write(header) output:write(table.concat(buffer, "\n")) output:close() - From d40f38e301170a9c88b42a96383b2bd341cf3575 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 27 Oct 2022 01:04:52 +0800 Subject: [PATCH 1881/4351] chore(actions): fix job `lint-doc-and-unit-tests` (#9617) --- .github/workflows/build_and_test.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index cbd91ecc5c6..fa70c874900 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -116,7 +116,7 @@ jobs: - name: Lint Lua code run: | eval `luarocks path` - luacheck -q . + make lint - name: Validate rockspec file run: | From 9bc3c736c4816838640da25692a2974ea9fb09e6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Lajoie?= Date: Wed, 26 Oct 2022 19:27:18 +0200 Subject: [PATCH 1882/4351] feat(plugins): allow to set error code and error message (#8930) --- kong/plugins/rate-limiting/handler.lua | 2 +- kong/plugins/rate-limiting/schema.lua | 2 + .../23-rate-limiting/04-access_spec.lua | 37 +++++++++++++++++++ 3 files changed, 40 insertions(+), 1 deletion(-) diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 88c25a107a0..98ad27550a8 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -190,7 +190,7 @@ function RateLimitingHandler:access(conf) if stop then headers = headers or {} headers[RETRY_AFTER] = reset - return kong.response.error(429, "API rate limit exceeded", headers) + return kong.response.error(conf.error_code, conf.error_message, headers) end if headers then diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 67cb5d3a646..b1bfcb6cd50 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -91,6 +91,8 @@ return { { redis_timeout = { type = "number", default = 2000, }, }, { redis_database = { type = "integer", default = 0 }, }, { hide_client_headers = { type = "boolean", required = true, default = false }, }, + { error_code = {type = "number", default = 429, gt = 0 }, }, + { error_message = {type = "string", default = "API rate limit exceeded" }, }, }, custom_validator = validate_periods_order, }, diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 69f4ab401ae..82316a89eb3 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -295,6 +295,28 @@ for _, strategy in helpers.each_strategy() do }, }) + local route6 = bp.routes:insert { + hosts = { "test6.com" }, + } + + bp.rate_limiting_plugins:insert({ + route = { id = route6.id }, + config = { + minute = 3, + policy = policy, + fault_tolerant = false, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + error_code = 404, + error_message = "Not Found", + } + }) + local service = bp.services:insert() bp.routes:insert { hosts = { "test-service1.com" }, @@ -556,6 +578,21 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same({ message = "API rate limit exceeded" }, json) end) + + it_with_retry("blocks with a custom error code and message", function() + for i = 1, 3 do + GET("/status/200", { + headers = { Host = "test6.com" }, + }, 200) + end + local res, body = GET("/status/200", { + path = "/status/200", + headers = { Host = "test6.com" }, + }, 404) + assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) + local json = cjson.decode(body) + assert.same({ message = "Not Found" }, json) + end) end) describe("Without authentication (IP address)", function() it_with_retry("blocks if exceeding limit #grpc", function() From d2365cbb92821616a657144d1f39b01926b31d26 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 27 Oct 2022 01:45:37 +0800 Subject: [PATCH 1883/4351] fix(clustering): handle race cond for new DP and new cfg (#9616) * fix(clustering): handle race cond for new DP and new cfg * docs(changelog): add changelog entry for #9616 Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> --- CHANGELOG.md | 7 +++++++ kong/clustering/control_plane.lua | 6 ++++++ kong/clustering/wrpc_control_plane.lua | 6 ++++++ 3 files changed, 19 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index aade2fa8256..222fab75247 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -109,6 +109,13 @@ - Fixed an issue with error-handling and process cleanup in `kong start`. [#9337](https://github.com/Kong/kong/pull/9337) +#### Hybrid Mode + +- Fixed a race condition that can cause configuration push events to be dropped + when the first data-plane connection is established with a control-plane + worker. + [#9616](https://github.com/Kong/kong/pull/9616) + #### CLI - Fix slow CLI performance due to pending timer jobs diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 9228bdfa428..bccf96908f2 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -35,6 +35,7 @@ local sub = string.sub local gsub = string.gsub local deflate_gzip = utils.deflate_gzip local isempty = require("table.isempty") +local sleep = ngx.sleep local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash @@ -551,6 +552,11 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) if ok then if isempty(self.clients) then ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") + sleep(1) + -- re-queue the task. wait until we have clients connected + if push_config_semaphore:count() <= 0 then + push_config_semaphore:post() + end else ok, err = pcall(self.push_config, self) diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index a3fc849596d..a73977b5129 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -27,6 +27,7 @@ local ngx_time = ngx.time local ngx_var = ngx.var local timer_at = ngx.timer.at local isempty = require("table.isempty") +local sleep = ngx.sleep local plugins_list_to_map = clustering_utils.plugins_list_to_map local deflate_gzip = utils.deflate_gzip @@ -316,6 +317,11 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) if ok then if isempty(self.clients) then ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") + sleep(1) + -- re-queue the task. wait until we have clients connected + if push_config_semaphore:count() <= 0 then + push_config_semaphore:post() + end else ok, err = pcall(self.push_config, self) From 4391bd1ceb34f38e93b7d26574b79bd04f35a4cd Mon Sep 17 00:00:00 2001 From: Tyler Ball Date: Tue, 11 Oct 2022 11:52:25 -0700 Subject: [PATCH 1884/4351] chore(release) Deduplicating grep-kong-version.sh script Currently this script lives in both the kong and kong-ee repos, but we only use it in those repos to pass the Kong version to KBT. Signed-off-by: Tyler Ball --- Makefile | 9 --------- distribution/grep-kong-version.sh | 13 ------------- 2 files changed, 22 deletions(-) delete mode 100755 distribution/grep-kong-version.sh diff --git a/Makefile b/Makefile index eea5656bf02..58470e61e3d 100644 --- a/Makefile +++ b/Makefile @@ -41,14 +41,10 @@ OPENRESTY_PATCHES_BRANCH ?= master KONG_NGINX_MODULE_BRANCH ?= master PACKAGE_TYPE ?= deb -# This logic should mirror the kong-build-tools equivalent -KONG_VERSION ?= `$(KONG_SOURCE_LOCATION)/distribution/grep-kong-version.sh` TAG := $(shell git describe --exact-match --tags HEAD || true) - ifneq ($(TAG),) - # if we're building a tag the tag name is the KONG_VERSION (allows for environment var to override) ISTAG = true KONG_TAG = $(TAG) OFFICIAL_RELEASE = true @@ -69,18 +65,13 @@ release-docker-images: release-kong-docker-images release: -ifeq ($(ISTAG),false) - sed -i -e '/return string\.format/,/\"\")/c\return "$(KONG_VERSION)\"' kong/meta.lua -endif cd $(KONG_BUILD_TOOLS_LOCATION); \ $(MAKE) \ KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ - KONG_VERSION=${KONG_VERSION} \ KONG_TAG=${KONG_TAG} \ package-kong && \ $(MAKE) \ KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ - KONG_VERSION=${KONG_VERSION} \ RELEASE_DOCKER_ONLY=${RELEASE_DOCKER_ONLY} \ OFFICIAL_RELEASE=$(OFFICIAL_RELEASE) \ KONG_TAG=${KONG_TAG} \ diff --git a/distribution/grep-kong-version.sh b/distribution/grep-kong-version.sh deleted file mode 100755 index 696f3dde5d4..00000000000 --- a/distribution/grep-kong-version.sh +++ /dev/null @@ -1,13 +0,0 @@ -#!/usr/bin/env bash - -# unofficial strict mode -set -euo pipefail - -kong_version=`echo $KONG_SOURCE_LOCATION/kong-*.rockspec | sed 's,.*/,,' | cut -d- -f2` - -if test -f "$KONG_SOURCE_LOCATION/kong/enterprise_edition/meta.lua"; then - ee_patch=`grep -o -E 'ee_patch[ \t]+=[ \t]+[0-9]+' $KONG_SOURCE_LOCATION/kong/enterprise_edition/meta.lua | awk '{print $3}'` - kong_version="$kong_version.$ee_patch" -fi - -echo "$kong_version" From 711f170e0f024a9bc8b47dd0c6de57e0a0885694 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 26 Oct 2022 19:18:45 +0000 Subject: [PATCH 1885/4351] chore(ci): unpin the alpine version at minor (#9425) --- Jenkinsfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 0755bbfafac..fe879593c7a 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -176,7 +176,7 @@ pipeline { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' sh 'make RESTY_IMAGE_BASE=src RESTY_IMAGE_TAG=src PACKAGE_TYPE=src release' - sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3.10 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true release' + sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true release' } } } From e5f9558404df0417bb7bcca6c0ee4a1e9849ee9b Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 27 Oct 2022 12:19:07 +0800 Subject: [PATCH 1886/4351] chore(error_handlers): define response message for 405 error status code (#9448) When nginx blocks request with trace method from client, it hits the default error message in kong which is "The upstream server responded with 405", it is a little ambiguous. Actually the request doesn't reach upstream. Define a detail message "Method not allowed" for 405 status code. FTI-4325 --- CHANGELOG.md | 10 ++++++++++ kong/error_handlers.lua | 1 + .../02-integration/05-proxy/13-error_handlers_spec.lua | 9 +++++---- spec/fixtures/custom_nginx.template | 2 +- 4 files changed, 17 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 222fab75247..fd5d2fed7d3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -67,6 +67,16 @@ ## Unreleased +### Breaking Changes + +#### Core + +- Change the reponse body for a TRACE method from `The upstream server responded with 405` + to `Method not allowed`, make the reponse to show more clearly that Kong do not support + TRACE method. + [#9448](https://github.com/Kong/kong/pull/9448) + + ### Additions #### Core diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index f10e9b28a4c..b8b2f1e0d9e 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -12,6 +12,7 @@ local TYPE_GRPC = "application/grpc" local BODIES = { [400] = "Bad request", [404] = "Not found", + [405] = "Method not allowed", [408] = "Request timeout", [411] = "Length required", [412] = "Precondition failed", diff --git a/spec/02-integration/05-proxy/13-error_handlers_spec.lua b/spec/02-integration/05-proxy/13-error_handlers_spec.lua index d63f43daf9d..ad183b7b746 100644 --- a/spec/02-integration/05-proxy/13-error_handlers_spec.lua +++ b/spec/02-integration/05-proxy/13-error_handlers_spec.lua @@ -1,8 +1,9 @@ local helpers = require "spec.helpers" - +for _, strategy in helpers.each_strategy() do describe("Proxy error handlers", function() local proxy_client + helpers.get_db_utils(strategy, {}) lazy_setup(function() assert(helpers.start_kong { @@ -38,15 +39,15 @@ describe("Proxy error handlers", function() assert.equal("Bad request\n", body) end) - it("does not expose OpenResty version", function() + it("Request For Routers With Trace Method Not Allowed", function () local res = assert(proxy_client:send { method = "TRACE", path = "/", }) - assert.res_status(405, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.not_matches("openresty/", body, nil, true) + assert.equal("Method not allowed\n", body) end) end) +end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 8fc0e481435..fc7819aa164 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -98,7 +98,7 @@ http { listen $(entry.listener); > end - error_page 400 404 408 411 412 413 414 417 494 /kong_error_handler; + error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; error_page 500 502 503 504 /kong_error_handler; access_log ${{PROXY_ACCESS_LOG}}; From 1b60a92cce5c8cd30c764babb587396382d23633 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 27 Oct 2022 12:28:30 +0800 Subject: [PATCH 1887/4351] chore(ci): fail on do-not-merge label (#9622) --- .github/workflows/label-check.yml | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 .github/workflows/label-check.yml diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml new file mode 100644 index 00000000000..8af97298d10 --- /dev/null +++ b/.github/workflows/label-check.yml @@ -0,0 +1,13 @@ +name: Pull Request Label Checker +on: + pull_request: + types: [synchronize, opened, reopened, labeled, unlabeled] +jobs: + check-labels: + name: prevent merge labels + runs-on: ubuntu-latest + + steps: + - name: do-not-merge label found + run: exit 1 + if: ${{ contains(github.event.*.labels.*.name, 'do not merge') || contains(github.event.*.labels.*.name, 'do-not-merge') }} From 38766a2a4e83a5fc9b279b60984bab8227aaf5b5 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Thu, 27 Oct 2022 13:00:18 -0700 Subject: [PATCH 1888/4351] fix(clustering): log the correct error message var --- kong/clustering/data_plane.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index c6f7b3bcb15..ec7474818eb 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -266,12 +266,12 @@ function _M:communicate(premature) c:close() local err_msg = ok and err or perr - + if err_msg and endswith(err_msg, ": closed") then ngx_log(ngx_INFO, _log_prefix, "connection to control plane closed", log_suffix) elseif err_msg then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + ngx_log(ngx_ERR, _log_prefix, err_msg, log_suffix) end -- the config thread might be holding a lock if it's in the middle of an From 5e3b9e7ed729ba982c7e1400365a0ade8f93ef92 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 28 Oct 2022 11:56:00 +0800 Subject: [PATCH 1889/4351] fix(opentelemetry): set default propagation type to w3c (#9457) According to the original design, the default propagation header type should be `w3c`, described in https://docs.konghq.com/hub/kong-inc/opentelemetry/#propagation. > The plugin detects the propagation format from the headers and will use the appropriate format to propagate the span context. If no appropriate format is found, the plugin will fail back to the default format, which is w3c. The previous implementation didn't specify the default header type successfully, it was failback to the `b3` default. --- kong/plugins/opentelemetry/handler.lua | 2 +- .../37-opentelemetry/03-propagation_spec.lua | 15 ++++++++++++--- 2 files changed, 13 insertions(+), 4 deletions(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 8ca68b5225d..3125c79f636 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -178,7 +178,7 @@ function OpenTelemetryHandler:rewrite() root_span.parent_id = span_id end - propagation_set("w3c", header_type, root_span) + propagation_set("preserve", header_type, root_span, "w3c") end function OpenTelemetryHandler:log(conf) diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index bb7803158cc..8ce89d2a1f0 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -53,6 +53,18 @@ describe("propagation tests #" .. strategy, function() helpers.stop_kong() end) + it("default propagation headers (w3c)", function() + local r = proxy_client:get("/", { + headers = { + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.matches("00%-%x+-%x+-01", json.headers.traceparent) + end) + it("propagates tracing headers (b3 request)", function() local trace_id = gen_trace_id() local r = proxy_client:get("/", { @@ -65,7 +77,6 @@ describe("propagation tests #" .. strategy, function() local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.equals(trace_id, json.headers["x-b3-traceid"]) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) end) describe("propagates tracing headers (b3-single request)", function() @@ -83,7 +94,6 @@ describe("propagation tests #" .. strategy, function() local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) end) it("without parent_id", function() @@ -99,7 +109,6 @@ describe("propagation tests #" .. strategy, function() local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1", json.headers.b3) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) end) end) From f115a8b479a4a7b6a28176087dac95c27620f5be Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 28 Oct 2022 12:55:58 +0800 Subject: [PATCH 1890/4351] tests(fixtures/https_server): retry if Nginx failed to start --- spec/fixtures/https_server.lua | 14 +++++++++++--- 1 file changed, 11 insertions(+), 3 deletions(-) diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index 0c59e1cacbc..4a685b037cb 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -19,10 +19,13 @@ local cjson = require "cjson" math.randomseed(os.time()) +local HTTPS_SERVER_START_MAX_RETRY = 10 + local tmp_root = os.getenv("TMPDIR") or "/tmp" local host_regex = [[([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])(:?[0-9]+)*]] + local function create_temp_dir(copy_cert_and_key) local tmp_name = fmt("nginx_%s", uuid()) local tmp_path = fmt("%s/%s", tmp_root, tmp_name) @@ -187,10 +190,15 @@ function https_server.start(self) error(fmt("could not create conf: %s", err), 2) end - local status = os.execute("nginx -c " .. file .. " -p " .. self.base_path) - if not status then - error("failed starting nginx") + for _ = 1, HTTPS_SERVER_START_MAX_RETRY do + if os.execute("nginx -c " .. file .. " -p " .. self.base_path) then + return + end + + ngx.sleep(1) end + + error("failed starting nginx") end From 8298788db68c960d3fd077f98abcf777f7c76035 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 28 Oct 2022 14:39:06 +0800 Subject: [PATCH 1891/4351] fix(otel): use `BatchQueue` to avoid worker-level table data race (#9504) Fix an issue where OpenTelemetry spans are randomly stripped and not sent to the backend. --- kong/pdk/tracing.lua | 4 +- kong/plugins/opentelemetry/handler.lua | 92 ++++------- .../37-opentelemetry/04-exporter_spec.lua | 153 +++++++++++++++--- .../37-opentelemetry/05-otelcol_spec.lua | 17 +- 4 files changed, 173 insertions(+), 93 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 369c721de51..2bf97877526 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -438,7 +438,7 @@ local function new_tracer(name, options) -- @function kong.tracing.process_span -- @phases log -- @tparam function processor a function that accecpt a span as the parameter - function self.process_span(processor) + function self.process_span(processor, ...) check_phase(PHASES.log) if type(processor) ~= "function" then @@ -452,7 +452,7 @@ local function new_tracer(name, options) for _, span in ipairs(ctx.KONG_SPANS) do if span.tracer.name == self.name then - processor(span) + processor(span, ...) end end end diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 3125c79f636..1ce63595f8a 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -1,9 +1,8 @@ -local new_tab = require "table.new" +local BatchQueue = require "kong.tools.batch_queue" local http = require "resty.http" local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" -local tablepool = require "tablepool" local ngx = ngx local kong = kong @@ -14,17 +13,12 @@ local ngx_now = ngx.now local ngx_update_time = ngx.update_time local ngx_req = ngx.req local ngx_get_headers = ngx_req.get_headers -local timer_at = ngx.timer.at -local clear = table.clear local propagation_parse = propagation.parse local propagation_set = propagation.set -local tablepool_release = tablepool.release -local tablepool_fetch = tablepool.fetch local null = ngx.null local encode_traces = otlp.encode_traces local transform_span = otlp.transform_span -local POOL_BATCH_SPANS = "KONG_OTLP_BATCH_SPANS" local _log_prefix = "[otel] " local OpenTelemetryHandler = { @@ -37,9 +31,8 @@ local default_headers = { } -- worker-level spans queue -local spans_queue = new_tab(5000, 0) +local queues = {} -- one queue per unique plugin config local headers_cache = setmetatable({}, { __mode = "k" }) -local last_run_cache = setmetatable({}, { __mode = "k" }) local function get_cached_headers(conf_headers) -- cache http headers @@ -80,56 +73,21 @@ local function http_export_request(conf, pb_data, headers) end end -local function http_export(premature, conf) - if premature then - return - end - - local spans_n = #spans_queue - if spans_n == 0 then - return - end - +local function http_export(conf, spans) local start = ngx_now() local headers = conf.headers and get_cached_headers(conf.headers) or default_headers + local payload = encode_traces(spans, conf.resource_attributes) - -- batch send spans - local spans_buffer = tablepool_fetch(POOL_BATCH_SPANS, conf.batch_span_count, 0) - - for i = 1, spans_n do - local len = (spans_buffer.n or 0) + 1 - spans_buffer[len] = spans_queue[i] - spans_buffer.n = len - - if len >= conf.batch_span_count then - local pb_data = encode_traces(spans_buffer, conf.resource_attributes) - clear(spans_buffer) - - http_export_request(conf, pb_data, headers) - end - end - - -- remain spans - if spans_queue.n and spans_queue.n > 0 then - local pb_data = encode_traces(spans_buffer, conf.resource_attributes) - http_export_request(conf, pb_data, headers) - end - - -- clear the queue - clear(spans_queue) - - tablepool_release(POOL_BATCH_SPANS, spans_buffer) + http_export_request(conf, payload, headers) ngx_update_time() local duration = ngx_now() - start - ngx_log(ngx_DEBUG, _log_prefix, "opentelemetry exporter sent " .. spans_n .. + ngx_log(ngx_DEBUG, _log_prefix, "exporter sent " .. #spans .. " traces to " .. conf.endpoint .. " in " .. duration .. " seconds") end -local function process_span(span) - if span.should_sample == false - or kong.ctx.plugin.should_sample == false - then +local function process_span(span, queue) + if span.should_sample == false or kong.ctx.plugin.should_sample == false then -- ignore return end @@ -142,11 +100,7 @@ local function process_span(span) local pb_span = transform_span(span) - local len = spans_queue.n or 0 - len = len + 1 - - spans_queue[len] = pb_span - spans_queue.n = len + queue:add(pb_span) end function OpenTelemetryHandler:rewrite() @@ -184,16 +138,28 @@ end function OpenTelemetryHandler:log(conf) ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) - -- transform spans - kong.tracing.process_span(process_span) + local queue_id = conf.__key__ + local q = queues[queue_id] + if not q then + local process = function(entries) + return http_export(conf, entries) + end + + local opts = { + batch_max_size = conf.batch_span_count, + process_delay = conf.batch_flush_delay, + } - local cache_key = conf.__key__ - local last = last_run_cache[cache_key] or 0 - local now = ngx_now() - if now - last >= conf.batch_flush_delay then - last_run_cache[cache_key] = now - timer_at(0, http_export, conf) + local err + q, err = BatchQueue.new(process, opts) + if not q then + kong.log.err("could not create queue: ", err) + return + end + queues[queue_id] = q end + + kong.tracing.process_span(process_span, q) end return OpenTelemetryHandler diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 2d8ee2015d1..6dfb930d76b 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -3,12 +3,17 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local tablex = require "pl.tablex" local pb = require "pb" +local pl_file = require "pl.file" +local ngx_re = require "ngx.re" local table_merge = utils.table_merge -local HTTP_PORT = 35000 +local HTTP_SERVER_PORT = 35000 +local PROXY_PORT = 9000 for _, strategy in helpers.each_strategy() do describe("opentelemetry exporter #" .. strategy, function() + local bp + lazy_setup(function () -- overwrite for testing pb.option("enum_as_value") @@ -22,13 +27,7 @@ for _, strategy in helpers.each_strategy() do end) -- helpers - local function setup_instrumentations(types, config) - local bp, _ = assert(helpers.get_db_utils(strategy, { - "services", - "routes", - "plugins", - }, { "opentelemetry" })) - + local function setup_instrumentations(types, config, fixtures) local http_srv = assert(bp.services:insert { name = "mock-service", host = helpers.mock_upstream_host, @@ -42,21 +41,28 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert({ name = "opentelemetry", config = table_merge({ - endpoint = "http://127.0.0.1:" .. HTTP_PORT, - batch_flush_delay = -1, -- report immediately + endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, + batch_flush_delay = 0, -- report immediately }, config) }) - assert(helpers.start_kong { + assert(helpers.start_kong({ + proxy_listen = "0.0.0.0:" .. PROXY_PORT, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", opentelemetry_tracing = types, - }) + }, nil, nil, fixtures)) end describe("valid #http request", function () lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + setup_instrumentations("all", { headers = { ["X-Access-Token"] = "token", @@ -65,15 +71,15 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.kill_http_server(HTTP_PORT) helpers.stop_kong() + helpers.kill_http_server(HTTP_SERVER_PORT) end) it("works", function () local headers, body helpers.wait_until(function() - local thread = helpers.http_server(HTTP_PORT, { timeout = 10 }) - local cli = helpers.proxy_client(7000) + local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", path = "/", @@ -87,7 +93,7 @@ for _, strategy in helpers.each_strategy() do ok, headers, body = thread:join() return ok - end, 60) + end, 10) assert.is_string(body) @@ -120,6 +126,12 @@ for _, strategy in helpers.each_strategy() do describe("overwrite resource attributes #http", function () lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + setup_instrumentations("all", { resource_attributes = { ["service.name"] = "kong_oss", @@ -129,15 +141,15 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.kill_http_server(HTTP_PORT) helpers.stop_kong() + helpers.kill_http_server(HTTP_SERVER_PORT) end) it("works", function () local headers, body helpers.wait_until(function() - local thread = helpers.http_server(HTTP_PORT, { timeout = 10 }) - local cli = helpers.proxy_client(7000) + local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", path = "/", @@ -151,7 +163,7 @@ for _, strategy in helpers.each_strategy() do ok, headers, body = thread:join() return ok - end, 60) + end, 10) assert.is_string(body) @@ -180,5 +192,106 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("data #race with cascaded multiple spans", function () + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + pl_file.delete("/tmp/kong_opentelemetry_data") + + local fixtures = { + http_mock = {} + } + + fixtures.http_mock.my_server_block = [[ + server { + server_name myserver; + listen ]] .. HTTP_SERVER_PORT .. [[; + client_body_buffer_size 1024k; + + location / { + content_by_lua_block { + ngx.req.read_body() + local data = ngx.req.get_body_data() + + local fd = assert(io.open("/tmp/kong_opentelemetry_data", "a")) + assert(fd:write(ngx.encode_base64(data))) + assert(fd:write("\n")) -- ensure last line ends in newline + assert(fd:close()) + + return 200; + } + } + } + ]] + + for i = 1, 5 do + local svc = assert(bp.services:insert { + host = "127.0.0.1", + port = PROXY_PORT, + path = i == 1 and "/" or ("/cascade-" .. (i - 1)), + }) + + bp.routes:insert({ service = svc, + protocols = { "http" }, + paths = { "/cascade-" .. i }, + strip_path = true }) + end + + setup_instrumentations("request", {}, fixtures) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_http_server(HTTP_SERVER_PORT) + end) + + it("send enough spans", function () + local pb_set = {} + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/cascade-5", + }) + assert.res_status(200, r) + + -- close client connection + cli:close() + + helpers.wait_until(function() + local fd, err = io.open("/tmp/kong_opentelemetry_data", "r") + if err then + return false, "failed to open file: " .. err + end + + local body = fd:read("*a") + pb_set = ngx_re.split(body, "\n") + + print("pb set length: ", #pb_set) + local count = 0 + for _, pb_data in ipairs(pb_set) do + local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", ngx.decode_base64(pb_data))) + assert.not_nil(decoded) + + local scope_spans = decoded.resource_spans[1].scope_spans + if scope_spans then + for _, scope_span in ipairs(scope_spans) do + count = count + #scope_span.spans + end + end + end + + if count < 6 then + return false, "not enough spans: " .. count + end + + return true + end, 10) + end) + end) + end) end diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 16562af8595..95e92a3d0a0 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -39,7 +39,7 @@ for _, strategy in helpers.each_strategy() do name = "opentelemetry", config = table_merge({ endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), - batch_flush_delay = -1, -- report immediately + batch_flush_delay = 0, -- report immediately }, config) }) @@ -76,13 +76,14 @@ for _, strategy in helpers.each_strategy() do end) it("valid traces", function() - ngx.sleep(3) - local f = assert(io.open(OTELCOL_FILE_EXPORTER_PATH, "rb")) - local raw_content = f:read("*all") - f:close() - - local parts = split(raw_content, "\n", "jo") - assert.is_true(#parts > 0) + helpers.wait_until(function() + local f = assert(io.open(OTELCOL_FILE_EXPORTER_PATH, "rb")) + local raw_content = f:read("*all") + f:close() + + local parts = split(raw_content, "\n", "jo") + return #parts > 0 + end, 10) end) end) From 791246e776eaafb2be8b874e8d768ac2f479d193 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 28 Oct 2022 10:03:52 -0700 Subject: [PATCH 1892/4351] docs(changelog): add entry for #8930 (#9620) --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index fd5d2fed7d3..578cf876ae7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -88,6 +88,12 @@ - Add support for full entity transformations in schemas [#9431](https://github.com/Kong/kong/pull/9431) +#### Plugins + +- **Rate-limiting**: The HTTP status code and response body for rate-limited + requests can now be customized. Thanks, [@utix](https://github.com/utix)! + [#8930](https://github.com/Kong/kong/pull/8930) + #### Performance - Data plane's connection to control plane is moved to a privileged worker process From b5af17329bb3c5d78c54a62b661e93a5c3e7d634 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 28 Oct 2022 11:21:17 -0700 Subject: [PATCH 1893/4351] tests(helpers): add non-empty file waiter (#8933) --- .../01-helpers/01-helpers_spec.lua | 97 +++++++++++++++++++ spec/02-integration/02-cmd/03-reload_spec.lua | 15 +-- .../02-integration/02-cmd/06-restart_spec.lua | 7 +- spec/02-integration/02-cmd/12-hybrid_spec.lua | 4 +- spec/helpers.lua | 48 ++++++++- 5 files changed, 148 insertions(+), 23 deletions(-) diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 9ed63912bc0..248e540b37a 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -496,5 +496,102 @@ for _, strategy in helpers.each_strategy() do end) + describe("wait_for_file_contents()", function() + local function time() + ngx.update_time() + return ngx.now() + end + + it("returns the file contents when the file is readable and non-empty", function() + local fname = assert(helpers.path.tmpname()) + assert(helpers.file.write(fname, "test")) + + assert.equals("test", helpers.wait_for_file_contents(fname)) + end) + + it("waits for the file if need be", function() + local fname = assert(helpers.path.tmpname()) + assert(os.remove(fname)) + + local timeout = 1 + local delay = 0.25 + local start, duration + + local sema = require("ngx.semaphore").new() + + local ok, res + ngx.timer.at(0, function() + start = time() + + ok, res = pcall(helpers.wait_for_file_contents, fname, timeout) + + duration = time() - start + sema:post(1) + end) + + ngx.sleep(delay) + assert(helpers.file.write(fname, "test")) + + assert.truthy(sema:wait(timeout), + "timed out waiting for timer to finish") + + assert.truthy(ok, "timer raised an error: " .. tostring(res)) + assert.equals("test", res) + + assert.truthy(duration <= timeout, + "expected to finish in <" .. tostring(timeout) .. "s" .. + " but took " .. tostring(duration) .. "s") + + assert.truthy(duration > delay, + "expected to finish in >=" .. tostring(delay) .. "s" .. + " but took " .. tostring(duration) .. "s") + end) + + it("doesn't wait longer than the timeout in the failure case", function() + local fname = assert(helpers.path.tmpname()) + + local timeout = 1 + local start, duration + + local sema = require("ngx.semaphore").new() + + local ok, err + ngx.timer.at(0, function() + start = time() + + ok, err = pcall(helpers.wait_for_file_contents, fname, timeout) + + duration = time() - start + sema:post(1) + end) + + assert.truthy(sema:wait(timeout * 1.5), + "timed out waiting for timer to finish") + + assert.falsy(ok, "expected wait_for_file_contents to fail") + assert.not_nil(err) + + local diff = math.abs(duration - timeout) + assert.truthy(diff < 0.5, + "expected to finish in about " .. tostring(timeout) .. "s" .. + " but took " .. tostring(duration) .. "s") + end) + + + it("raises an assertion error if the file does not exist", function() + assert.error_matches(function() + helpers.wait_for_file_contents("/i/do/not/exist", 0) + end, "does not exist or is not readable") + end) + + it("raises an assertion error if the file is empty", function() + local fname = assert(helpers.path.tmpname()) + + assert.error_matches(function() + helpers.wait_for_file_contents(fname, 0) + end, "exists but is empty") + end) + end) + end) end diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 097f1071790..11fc20f9d82 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -2,16 +2,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local function assert_wait_call(fn, ...) - local res - local args = { ... } - helpers.wait_until(function() - res = fn(unpack(args)) - return res ~= nil - end, 10) - return res -end - +local wait_for_file_contents = helpers.wait_for_file_contents for _, strategy in helpers.each_strategy() do @@ -30,12 +21,12 @@ describe("kong reload #" .. strategy, function() it("send a 'reload' signal to a running Nginx master process", function() assert(helpers.start_kong()) - local nginx_pid = assert_wait_call(helpers.file.read, helpers.test_conf.nginx_pid) + local nginx_pid = wait_for_file_contents(helpers.test_conf.nginx_pid, 10) -- kong_exec uses test conf too, so same prefix assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) - local nginx_pid_after = assert_wait_call(helpers.file.read, helpers.test_conf.nginx_pid) + local nginx_pid_after = wait_for_file_contents(helpers.test_conf.nginx_pid, 10) -- same master PID assert.equal(nginx_pid, nginx_pid_after) diff --git a/spec/02-integration/02-cmd/06-restart_spec.lua b/spec/02-integration/02-cmd/06-restart_spec.lua index fd3c7fcaa2e..c7873623541 100644 --- a/spec/02-integration/02-cmd/06-restart_spec.lua +++ b/spec/02-integration/02-cmd/06-restart_spec.lua @@ -1,12 +1,7 @@ local helpers = require "spec.helpers" local function wait_for_pid() - local pid - helpers.wait_until(function() - pid = helpers.file.read(helpers.test_conf.nginx_pid) - return pid - end) - return pid + return helpers.wait_for_file_contents(helpers.test_conf.nginx_pid) end describe("kong restart", function() diff --git a/spec/02-integration/02-cmd/12-hybrid_spec.lua b/spec/02-integration/02-cmd/12-hybrid_spec.lua index 4fc6ece4a2c..1a09889e452 100644 --- a/spec/02-integration/02-cmd/12-hybrid_spec.lua +++ b/spec/02-integration/02-cmd/12-hybrid_spec.lua @@ -130,8 +130,8 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9002", })) - helpers.wait_for_file("file", "servroot/pids/nginx.pid") - helpers.wait_for_file("file", "servroot2/pids/nginx.pid") + helpers.wait_for_file_contents("servroot/pids/nginx.pid") + helpers.wait_for_file_contents("servroot2/pids/nginx.pid") end) lazy_teardown(function() diff --git a/spec/helpers.lua b/spec/helpers.lua index 9db22700bca..27062a5e3cf 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1391,7 +1391,7 @@ local function wait_until(f, timeout, step) timeout = timeout or 5 step = step or 0.05 - local tstart = ngx.time() + local tstart = ngx.now() local texp = tstart + timeout local ok, res, err @@ -1399,7 +1399,7 @@ local function wait_until(f, timeout, step) ok, res, err = pcall(f) ngx.sleep(step) ngx.update_time() - until not ok or res or ngx.time() >= texp + until not ok or res or ngx.now() >= texp if not ok then -- report error from `f`, such as assert gone wrong @@ -1752,6 +1752,48 @@ local function wait_for_file(mode, path, timeout) end +local wait_for_file_contents +do + --- Wait until a file exists and is non-empty. + -- + -- If, after the timeout is reached, the file does not exist, is not + -- readable, or is empty, an assertion error will be raised. + -- + -- @function wait_for_file_contents + -- @param fname the filename to wait for + -- @param timeout (optional) maximum time to wait after which an error is + -- thrown, defaults to 10. + -- @return contents the file contents, as a string + function wait_for_file_contents(fname, timeout) + assert(type(fname) == "string", + "filename must be a string") + + timeout = timeout or 10 + assert(type(timeout) == "number" and timeout >= 0, + "timeout must be nil or a number >= 0") + + local data = pl_file.read(fname) + if data and #data > 0 then + return data + end + + pcall(wait_until, function() + data = pl_file.read(fname) + return data and #data > 0 + end, timeout) + + assert(data, "file (" .. fname .. ") does not exist or is not readable" + .. " after " .. tostring(timeout) .. " seconds") + + assert(#data > 0, "file (" .. fname .. ") exists but is empty after " .. + tostring(timeout) .. " seconds") + + return data + end +end + + + --- Generic modifier "response". -- Will set a "response" value in the assertion state, so following -- assertions will operate on the value set. @@ -2401,7 +2443,6 @@ do end - ---------------- -- DNS-record mocking. -- These function allow to create mock dns records that the test Kong instance @@ -3442,6 +3483,7 @@ end wait_timer = wait_timer, wait_for_all_config_update = wait_for_all_config_update, wait_for_file = wait_for_file, + wait_for_file_contents = wait_for_file_contents, tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, From c6610a3524e991aa720ef4a6a0a84bbe987c8630 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 28 Oct 2022 11:52:53 -0700 Subject: [PATCH 1894/4351] tests(helpers): add a reopen option to proxy http clients (#8932) --- .../01-helpers/01-helpers_spec.lua | 135 +++++++++++++++++- .../26-prometheus/04-status_api_spec.lua | 13 +- spec/helpers.lua | 74 ++++++++-- 3 files changed, 195 insertions(+), 27 deletions(-) diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 248e540b37a..84055a200d7 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -5,6 +5,10 @@ local cjson = require "cjson" for _, strategy in helpers.each_strategy() do describe("helpers [#" .. strategy .. "]: assertions and modifiers", function() local proxy_client + local env = { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + } lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -24,10 +28,7 @@ for _, strategy in helpers.each_strategy() do service = service } - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) + assert(helpers.start_kong(env)) end) lazy_teardown(function() @@ -92,6 +93,132 @@ for _, strategy in helpers.each_strategy() do assert.same(tests[i].expected, json.post_data.params) end end) + + describe("reopen", function() + local client + + local function restart_kong() + assert(helpers.restart_kong(env)) + + -- ensure we can make at least one successful request after restarting + helpers.wait_until(function() + -- helpers.proxy_client() will throw an error if connect() fails, + -- so we need to wrap the whole thing in pcall + return pcall(function() + local httpc = helpers.proxy_client(1000, 15555) + local res = httpc:get("/") + assert(res.status == 200) + httpc:close() + end) + end) + end + + before_each(function() + client = helpers.proxy_client(1000, 15555) + end) + + after_each(function() + if client then + client:close() + end + end) + + describe("(disabled)", function() + it("is the default behavior", function() + assert.falsy(client.reopen) + end) + + it("does not retry requests when the connection is closed by the server", function() + -- sanity + local res, err = client:get("/") + assert.res_status(200, res, err) + + restart_kong() + + res, err = client:send({ method = "GET", path = "/" }) + assert.is_nil(res, "expected request to fail") + assert.equals("closed", err) + end) + + it("does not retry requests when the connection is closed by the client", function() + -- sanity + local res, err = client:get("/") + assert.res_status(200, res, err) + + client:close() + + res, err = client:send({ method = "GET", path = "/" }) + assert.is_nil(res, "expected request to fail") + assert.equals("closed", err) + end) + end) + + describe("(enabled)", function() + it("retries requests when a connection is closed by the server", function() + client.reopen = true + + -- sanity + local res, err = client:get("/") + assert.res_status(200, res, err) + + restart_kong() + + res, err = client:get("/") + assert.res_status(200, res, err) + + restart_kong() + + res, err = client:head("/") + assert.res_status(200, res, err) + end) + + it("retries requests when a connection is closed by the client", function() + client.reopen = true + + -- sanity + local res, err = client:get("/") + assert.res_status(200, res, err) + + client:close() + + res, err = client:head("/") + assert.res_status(200, res, err) + end) + + it("does not retry unsafe requests", function() + client.reopen = true + + -- sanity + local res, err = client:get("/") + assert.res_status(200, res, err) + + restart_kong() + + res, err = client:send({ method = "POST", path = "/" }) + assert.is_nil(res, "expected request to fail") + assert.equals("closed", err) + end) + + it("raises an exception when reconnection fails", function() + client.reopen = true + + -- sanity + local res, err = client:get("/") + assert.res_status(200, res, err) + + helpers.stop_kong(nil, true, true) + finally(function() + helpers.start_kong(env, nil, true) + end) + + assert.error_matches(function() + -- using send() instead of get() because get() has an extra + -- assert() call that might muddy the waters a little bit + client:send({ method = "GET", path = "/" }) + end, "connection refused") + end) + end) + end) end) describe("get_version()", function() diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 2e4a0f04f68..098d6ab3f3a 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -11,20 +11,13 @@ describe("Plugin: prometheus (access via status API)", function() local proxy_client_grpc local proxy_client_grpcs - local function get_metrics(reopened) + local function get_metrics() if not status_client then status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + status_client.reopen = true -- retry on a closed connection end - local res, err = status_client:send({ - method = "GET", - path = "/metrics", - }) - - if err and err:find("closed", nil, true) and not reopened then - status_client = nil - return get_metrics(true) - end + local res, err = status_client:get("/metrics") assert.is_nil(err, "failed GET /metrics: " .. tostring(err)) return assert.res_status(200, res) diff --git a/spec/helpers.lua b/spec/helpers.lua index 27062a5e3cf..243253254ac 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -608,6 +608,22 @@ local function lookup(t, k) end +--- Check if a request can be retried in the case of a closed connection +-- +-- For now this is limited to "safe" methods as defined by: +-- https://datatracker.ietf.org/doc/html/rfc7231#section-4.2.1 +-- +-- XXX Since this strictly applies to closed connections, it might be okay to +-- open this up to include idempotent methods like PUT and DELETE if we do +-- some more testing first +local function can_reopen(method) + method = string.upper(method or "GET") + return method == "GET" + or method == "HEAD" + or method == "OPTIONS" + or method == "TRACE" +end + --- http_client. -- An http-client class to perform requests. @@ -653,7 +669,7 @@ end -- -- @function http_client:send -- @param opts table with options. See [lua-resty-http](https://github.com/pintsized/lua-resty-http) -function resty_http_proxy_mt:send(opts) +function resty_http_proxy_mt:send(opts, is_reopen) local cjson = require "cjson" local utils = require "kong.tools.utils" @@ -664,10 +680,13 @@ function resty_http_proxy_mt:send(opts) local content_type, content_type_name = lookup(headers, "Content-Type") content_type = content_type or "" local t_body_table = type(opts.body) == "table" + if string.find(content_type, "application/json") and t_body_table then opts.body = cjson.encode(opts.body) + elseif string.find(content_type, "www-form-urlencoded", nil, true) and t_body_table then opts.body = utils.encode_args(opts.body, true, opts.no_array_indexes) + elseif string.find(content_type, "multipart/form-data", nil, true) and t_body_table then local form = opts.body local boundary = "8fd84e9444e3946c" @@ -711,15 +730,49 @@ function resty_http_proxy_mt:send(opts) end return self._cached_body, self._cached_error end + + elseif err == "closed" + and not is_reopen + and self.reopen + and can_reopen(opts.method) + then + ngx.log(ngx.INFO, "Re-opening connection to ", self.options.scheme, "://", + self.options.host, ":", self.options.port) + + self:_connect() + return self:send(opts, true) end return res, err end + +--- Open or re-open the client TCP connection +function resty_http_proxy_mt:_connect() + local opts = self.options + + local _, err = self:connect(opts) + if err then + error("Could not connect to " .. + (opts.host or "unknown") .. ":" .. (opts.port or "unknown") .. + ": " .. err) + end + + if opts.connect_timeout and + opts.send_timeout and + opts.read_timeout + then + self:set_timeouts(opts.connect_timeout, opts.send_timeout, opts.read_timeout) + else + self:set_timeout(opts.timeout or 10000) + end +end + + -- Implements http_client:get("path", [options]), as well as post, put, etc. -- These methods are equivalent to calling http_client:send, but are shorter -- They also come with a built-in assert -for _, method_name in ipairs({"get", "post", "put", "patch", "delete"}) do +for _, method_name in ipairs({"get", "post", "put", "patch", "delete", "head", "options"}) do resty_http_proxy_mt[method_name] = function(self, path, options) local full_options = kong.table.merge({ method = method_name:upper(), path = path}, options) return assert(self:send(full_options)) @@ -752,20 +805,15 @@ local function http_client_opts(options) end local self = setmetatable(assert(http.new()), resty_http_proxy_mt) - local _, err = self:connect(options) - if err then - error("Could not connect to " .. (options.host or "unknown") .. ":" .. (options.port or "unknown") .. ": " .. err) - end - if options.connect_timeout and - options.send_timeout and - options.read_timeout - then - self:set_timeouts(options.connect_timeout, options.send_timeout, options.read_timeout) - else - self:set_timeout(options.timeout or 10000) + self.options = options + + if options.reopen ~= nil then + self.reopen = options.reopen end + self:_connect() + return self end From 063bd11b9f621e5a6c7659425fb22dd0e64993a1 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 31 Oct 2022 10:48:07 +0800 Subject: [PATCH 1895/4351] fix(router/atc): exports `atc.schema` for entities checking under expressions router flavor --- kong/db/schema/entities/routes.lua | 6 +- kong/router/atc.lua | 2 + .../01-db/01-schema/06-routes_spec.lua | 87 +++++++++++++++++-- 3 files changed, 84 insertions(+), 11 deletions(-) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index db0696f1e6e..a2654c705af 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -1,8 +1,9 @@ local typedefs = require("kong.db.schema.typedefs") -local atc = require("kong.router.atc") local router = require("resty.router.router") local deprecation = require("kong.deprecation") +local CACHED_SCHEMA = require("kong.router.atc").schema + local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor if kong_router_flavor == "expressions" then @@ -47,8 +48,7 @@ if kong_router_flavor == "expressions" then { custom_entity_check = { field_sources = { "expression", "id", }, fn = function(entity) - local s = atc.get_schema() - local r = router.new(s) + local r = router.new(CACHED_SCHEMA) local res, err = r:add_matcher(0, entity.id, entity.expression) if not res then diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 8c724bf1cd1..cd07a003903 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -583,6 +583,8 @@ function _M._set_ngx(mock_ngx) end +_M.schema = CACHED_SCHEMA + _M.LOGICAL_OR = LOGICAL_OR _M.LOGICAL_AND = LOGICAL_AND diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index dba6591286d..74587edb9cc 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1,26 +1,42 @@ -local routes = require "kong.db.schema.entities.routes" -local routes_subschemas = require "kong.db.schema.entities.routes_subschemas" local services = require "kong.db.schema.entities.services" local Schema = require "kong.db.schema" local certificates = require "kong.db.schema.entities.certificates" local Entity = require "kong.db.schema.entity" -assert(Schema.new(certificates)) -assert(Schema.new(services)) -local Routes = assert(Entity.new(routes)) +local Routes -for name, subschema in pairs(routes_subschemas) do - Routes:new_subschema(name, subschema) +local function reload_flavor(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + local routes = require "kong.db.schema.entities.routes" + local routes_subschemas = require "kong.db.schema.entities.routes_subschemas" + + assert(Schema.new(certificates)) + assert(Schema.new(services)) + Routes = assert(Entity.new(routes)) + + for name, subschema in pairs(routes_subschemas) do + Routes:new_subschema(name, subschema) + end end -describe("routes schema", function() +describe("routes schema (flavor = traditional/traditional_compatible)", function() local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(12) .. "$" + reload_flavor("traditional") + it("validates a valid route", function() local route = { id = a_valid_uuid, @@ -1208,3 +1224,58 @@ describe("routes schema", function() }, errs) end) end) + + +describe("routes schema (flavor = expressions)", function() + local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" + local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" + + reload_flavor("expressions") + + it("validates a valid route", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + expression = [[(http.method == "GET")]], + priority = 100, + strip_path = false, + preserve_host = true, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + assert.falsy(route.strip_path) + end) + + it("fails when priority is missing", function() + local route = { priority = ngx.null } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + assert.truthy(errs["priority"]) + end) + + it("fails when expression is missing", function() + local route = { expression = ngx.null } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + assert.truthy(errs["expression"]) + end) + + it("fails given an invalid expression", function() + local route = { + protocols = { "http" }, + priority = 100, + expression = [[(http.method == "GET") &&]], + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate(route) + assert.falsy(ok) + assert.truthy(errs["@entity"]) + end) +end) From 3774c36f1952a473d711c2b59150d92605ee156d Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Mon, 31 Oct 2022 11:23:24 +0800 Subject: [PATCH 1896/4351] fix(plugins/request-termination): `status_code` should not allow `null` value --- kong/plugins/request-termination/schema.lua | 1 + spec/03-plugins/14-request-termination/01-schema_spec.lua | 6 ++++++ 2 files changed, 7 insertions(+) diff --git a/kong/plugins/request-termination/schema.lua b/kong/plugins/request-termination/schema.lua index ab84b7dd730..6a6e3144bd8 100644 --- a/kong/plugins/request-termination/schema.lua +++ b/kong/plugins/request-termination/schema.lua @@ -15,6 +15,7 @@ return { fields = { { status_code = { type = "integer", + required = true, default = 503, between = { 100, 599 }, }, }, diff --git a/spec/03-plugins/14-request-termination/01-schema_spec.lua b/spec/03-plugins/14-request-termination/01-schema_spec.lua index 1682070bbc8..36fad2890b7 100644 --- a/spec/03-plugins/14-request-termination/01-schema_spec.lua +++ b/spec/03-plugins/14-request-termination/01-schema_spec.lua @@ -1,5 +1,6 @@ local schema_def = require "kong.plugins.request-termination.schema" local v = require("spec.helpers").validate_plugin_config_schema +local null = ngx.null describe("Plugin: request-termination (schema)", function() it("should accept a valid status_code", function() @@ -24,6 +25,11 @@ describe("Plugin: request-termination (schema)", function() assert.falsy(ok) assert.same("expected an integer", err.config.status_code) end) + it("status_code can not be set as null", function() + local ok, err = v({status_code = null}, schema_def) + assert.falsy(ok) + assert.same("required field missing", err.config.status_code) + end) it("status_code < 100", function() local ok, err = v({status_code = 99}, schema_def) assert.falsy(ok) From 0ecb442d0e9478a61f75244a906d03621b7b89fe Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Lajoie?= Date: Mon, 31 Oct 2022 04:25:58 +0100 Subject: [PATCH 1897/4351] docs(spec/README): fix incorrect environment variable name --- spec/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/README.md b/spec/README.md index 8b01c5c8857..b2fd654e6b7 100644 --- a/spec/README.md +++ b/spec/README.md @@ -23,7 +23,7 @@ To prevent the test helpers from cleaning the Kong working directory, the variable `KONG_TEST_DONT_CLEAN` can be set. This comes in handy when inspecting the logs after the tests complete. -When testing with Redis, the environment variable `KONG_SPEC_REDIS_HOST` can be +When testing with Redis, the environment variable `KONG_SPEC_TEST_REDIS_HOST` can be used to specify where the Redis server can be found. If not specified, it will default to `127.0.0.1`. This setting is available to tests via `helpers.redis_host`. From 978bc643702d1fb5b17ef9d5710411eb0e1c013d Mon Sep 17 00:00:00 2001 From: Arjun Sharda <77706434+ArjunSharda@users.noreply.github.com> Date: Sun, 30 Oct 2022 22:30:32 -0500 Subject: [PATCH 1898/4351] style(bug_report): fix grammar --- .github/ISSUE_TEMPLATE/bug_report.yaml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/ISSUE_TEMPLATE/bug_report.yaml b/.github/ISSUE_TEMPLATE/bug_report.yaml index fd76c149b9a..f784430db62 100644 --- a/.github/ISSUE_TEMPLATE/bug_report.yaml +++ b/.github/ISSUE_TEMPLATE/bug_report.yaml @@ -4,7 +4,7 @@ body: - type: checkboxes attributes: label: Is there an existing issue for this? - description: Please search to see if an issue already exists for the bug you encountered. Make sure you upgrade to the latest version of Kong. + description: Please search to see if an issue already exists for the bug you encountered. Make sure you are also using the latest version of Kong. options: - label: I have searched the existing issues required: true @@ -12,7 +12,7 @@ body: attributes: label: Kong version (`$ kong version`) description: 'example: Kong 2.5' - placeholder: 'Please put the Kong Gateway version here.' + placeholder: 'Please provide the current Kong Gateway version you are using here.' validations: required: true - type: textarea From 65b981e542088f0aceeba1ee8097b4c38624a969 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Mon, 31 Oct 2022 11:58:36 +0800 Subject: [PATCH 1899/4351] feat(plugins/acme): add support for Redis SSL --- CHANGELOG.md | 8 ++++-- kong-3.1.0-0.rockspec | 2 +- kong/plugins/acme/schema.lua | 5 +++- .../29-acme/05-redis_storage_spec.lua | 25 +++++++++++++++++++ 4 files changed, 36 insertions(+), 4 deletions(-) create mode 100644 spec/03-plugins/29-acme/05-redis_storage_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 578cf876ae7..9607245a1b6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -72,7 +72,7 @@ #### Core - Change the reponse body for a TRACE method from `The upstream server responded with 405` - to `Method not allowed`, make the reponse to show more clearly that Kong do not support + to `Method not allowed`, make the reponse to show more clearly that Kong do not support TRACE method. [#9448](https://github.com/Kong/kong/pull/9448) @@ -175,7 +175,8 @@ [#9600](https://github.com/Kong/kong/pull/9600) - Bumped lyaml from 6.2.7 to 6.2.8 [#9607](https://github.com/Kong/kong/pull/9607) - +- Bumped lua-resty-acme from 0.8.1 to 0.9.0 + [#9626](https://github.com/Kong/kong/pull/9626) ### Additions @@ -187,6 +188,9 @@ [#9173](https://github.com/Kong/kong/pull/9173) - **AWS Lambda**: add `requestContext` field into `awsgateway_compatible` input data [#9380](https://github.com/Kong/kong/pull/9380) +- **ACME**: add support for Redis SSL, through configuration properties + `config.storage_config.ssl`, `config.storage_config.ssl_verify`, and `config.storage_config.ssl_server_name`. + [#9626](https://github.com/Kong/kong/pull/9626) ## [3.0.0] diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 0d0a93b37eb..f8d744a46d5 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.8.14", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.8.1", + "lua-resty-acme == 0.9.0", "lua-resty-session == 3.10", "lua-resty-timer-ng == 0.2.0", } diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 409708ac496..4e9d53efce1 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -22,7 +22,10 @@ local REDIS_STORAGE_SCHEMA = { { host = typedefs.host, }, { port = typedefs.port, }, { database = { type = "number" }}, - { auth = { type = "string", referenceable = true, }} + { auth = { type = "string", referenceable = true, }}, + { ssl = { type = "boolean", required = true, default = false } }, + { ssl_verify = { type = "boolean", required = true, default = false } }, + { ssl_server_name = typedefs.sni { required = false } }, } local CONSUL_STORAGE_SCHEMA = { diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua new file mode 100644 index 00000000000..7a732f5dc03 --- /dev/null +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -0,0 +1,25 @@ +local redis_storage = require("resty.acme.storage.redis") + +local helpers = require "spec.helpers" + +describe("Plugin: acme (storage.redis)", function() + it("should successfully connect to the Redis SSL port", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_ssl_port, + database = 0, + auth = nil, + ssl = true, + ssl_verify = false, + ssl_server_name = nil, + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.is_nil(err) + local value, err = storage:get("foo") + assert.is_nil(err) + assert.equal("bar", value) + end) +end) From 98ff3661a04179d6a5e8473ff3a7c156a4bfe71b Mon Sep 17 00:00:00 2001 From: Brian Fox Date: Mon, 31 Oct 2022 09:45:18 +0100 Subject: [PATCH 1900/4351] fix(plugins/oauth2): specify correct client type in `code_challenge` error msssage --- kong/plugins/oauth2/access.lua | 2 +- spec/03-plugins/25-oauth2/03-access_spec.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 806733251f0..2c47fd12ed2 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -345,7 +345,7 @@ local function authorize(conf) elseif client and not challenge and requires_pkce(conf, client) then response_params = { [ERROR] = "invalid_request", - error_description = CODE_CHALLENGE .. " is required for " .. CLIENT_TYPE_PUBLIC .. " clients" + error_description = CODE_CHALLENGE .. " is required for " .. client.client_type .. " clients" } elseif not challenge then -- do not save a code method unless we have a challenge challenge_method = nil diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 15c7b07909b..c8095b93ab8 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -1063,7 +1063,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=code_challenge%20is%20required%20for%20public%20clients&state=hello" }, json) + assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=code_challenge%20is%20required%20for%20confidential%20clients&state=hello" }, json) end) it("returns success when code challenge is not included for public client when conf.pkce is none", function() local res = assert(proxy_ssl_client:send { From f9e51f511ca457cabd74c34664d7d10b25a39b24 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 31 Oct 2022 10:33:25 -0700 Subject: [PATCH 1901/4351] tests(*): remove httpbin.org from integration tests (#9642) --- .../04-admin_api/09-routes_routes_spec.lua | 4 ++-- .../05-proxy/07-upstream_timeouts_spec.lua | 2 +- .../27-aws-lambda/99-access_spec.lua | 8 ++------ spec/03-plugins/30-session/01-access_spec.lua | 12 ++++++------ .../02-kong_storage_adapter_spec.lua | 16 ++++++++-------- spec/03-plugins/34-zipkin/zipkin_spec.lua | 2 +- .../35-azure-functions/01-access_spec.lua | 18 +++++++++--------- t/03-dns-client/02-timer-usage.t | 6 +++--- 8 files changed, 32 insertions(+), 36 deletions(-) diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index 61bfab0301a..f2d0836fba6 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -1543,12 +1543,12 @@ for _, strategy in helpers.each_strategy() do ["Content-Type"] = content_type }, body = { - url = "http://httpbin.org", + url = "http://konghq.com", }, }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.same("httpbin.org", json.host) + assert.same("konghq.com", json.host) local in_db = assert(db.services:select({ id = json.id }, { nulls = true })) assert.same(json, in_db) diff --git a/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua b/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua index d957caced0d..d6d2121aa4a 100644 --- a/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua +++ b/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua @@ -54,7 +54,7 @@ for _, strategy in helpers.each_strategy() do service = { name = "api-1", protocol = "http", - host = "httpbin.org", + host = "konghq.com", port = 81, connect_timeout = 1, -- ms }, diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index d7a507692bc..b5c5db6668d 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -27,12 +27,8 @@ for _, strategy in helpers.each_strategy() do } local route1_1 = bp.routes:insert { - hosts = { "lambda_ignore_service.com" }, - service = bp.services:insert({ - protocol = "http", - host = "httpbin.org", - port = 80, - }) + hosts = { "lambda_ignore_service.com" }, + service = assert(bp.services:insert()), } local route2 = bp.routes:insert { diff --git a/spec/03-plugins/30-session/01-access_spec.lua b/spec/03-plugins/30-session/01-access_spec.lua index 0dc02dcfc31..51522e7132e 100644 --- a/spec/03-plugins/30-session/01-access_spec.lua +++ b/spec/03-plugins/30-session/01-access_spec.lua @@ -20,17 +20,17 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { paths = {"/test1"}, - hosts = {"httpbin.org"}, + hosts = {"konghq.com"}, } local route2 = bp.routes:insert { paths = {"/test2"}, - hosts = {"httpbin.org"}, + hosts = {"konghq.com"}, } local route3 = bp.routes:insert { paths = {"/headers"}, - hosts = {"httpbin.org"}, + hosts = {"konghq.com"}, } local route4 = bp.routes:insert { @@ -161,7 +161,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/test1/status/200", headers = { - host = "httpbin.org", + host = "konghq.com", apikey = "kong", }, }) @@ -187,7 +187,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test2/status/200", - headers = { host = "httpbin.org", }, + headers = { host = "konghq.com", }, } -- make sure the anonymous consumer can't get in (request termination) @@ -225,7 +225,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/headers", - headers = { host = "httpbin.org", }, + headers = { host = "konghq.com", }, } -- make a request with a valid key, grab the cookie for later diff --git a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua index 8e342215923..44099b66ee6 100644 --- a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua +++ b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua @@ -25,17 +25,17 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { paths = {"/test1"}, - hosts = {"httpbin.org"} + hosts = {"konghq.com"} } local route2 = bp.routes:insert { paths = {"/test2"}, - hosts = {"httpbin.org"} + hosts = {"konghq.com"} } local route3 = bp.routes:insert { paths = {"/headers"}, - hosts = {"httpbin.org"}, + hosts = {"konghq.com"}, } assert(bp.plugins:insert { @@ -150,7 +150,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test1/status/200", - headers = { host = "httpbin.org", }, + headers = { host = "konghq.com", }, } -- make sure the anonymous consumer can't get in (request termination) @@ -193,7 +193,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test2/status/200", - headers = { host = "httpbin.org", }, + headers = { host = "konghq.com", }, } local function send_requests(request, number, step) @@ -250,7 +250,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test2/status/200", - headers = { host = "httpbin.org", }, + headers = { host = "konghq.com", }, } -- make sure the anonymous consumer can't get in (request termination) @@ -288,7 +288,7 @@ for _, strategy in helpers.each_strategy() do path = "/test2/status/200?session_logout=true", headers = { cookie = cookie, - host = "httpbin.org", + host = "konghq.com", } })) assert.response(res).has.status(200) @@ -306,7 +306,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/headers", - headers = { host = "httpbin.org", }, + headers = { host = "konghq.com", }, } client = helpers.proxy_ssl_client() diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 10eb9ab98ec..db04d74e10b 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -333,7 +333,7 @@ for _, strategy in helpers.each_strategy() do name = "zipkin", config = { sample_ratio = 1, - http_endpoint = "http://httpbin.org:1337/status/200", + http_endpoint = "http://konghq.com:1337/status/200", default_header_type = "b3-single", connect_timeout = 10, send_timeout = 0, diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index aeaaa438121..28c098e6c97 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -22,16 +22,16 @@ for _, strategy in helpers.each_strategy() do } -- this plugin definition results in an upstream url to - -- http://httpbin.org/anything + -- http://mockbin.org/request -- which will echo the request for inspection db.plugins:insert { name = "azure-functions", route = { id = route2.id }, config = { https = true, - appname = "httpbin", + appname = "mockbin", hostdomain = "org", - routeprefix = "anything", + routeprefix = "request", functionname = "test-func-name", apikey = "anything_but_an_API_key", clientid = "and_no_clientid", @@ -70,7 +70,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.same({ hello ="world" }, json.args) + assert.same({ hello ="world" }, json.queryString) end) it("passes request body", function() @@ -87,7 +87,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.same(body, json.data) + assert.same(body, json.postData.text) end) it("passes the path parameters", function() @@ -101,7 +101,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.matches("httpbin.org/anything/test%-func%-name/and/then/some", json.url) + assert.matches("mockbin.org/request/test%-func%-name/and/then/some", json.url) end) it("passes the method", function() @@ -130,7 +130,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.same("just a value", json.headers["Just-A-Header"]) + assert.same("just a value", json.headers["just-a-header"]) end) it("injects the apikey and clientid", function() @@ -145,8 +145,8 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() --assert.same({}, json.headers) - assert.same("anything_but_an_API_key", json.headers["X-Functions-Key"]) - assert.same("and_no_clientid", json.headers["X-Functions-Clientid"]) + assert.same("anything_but_an_API_key", json.headers["x-functions-key"]) + assert.same("and_no_clientid", json.headers["x-functions-clientid"]) end) it("returns server tokens with Via header", function() diff --git a/t/03-dns-client/02-timer-usage.t b/t/03-dns-client/02-timer-usage.t index 24cc32bddb6..e402e6d43dc 100644 --- a/t/03-dns-client/02-timer-usage.t +++ b/t/03-dns-client/02-timer-usage.t @@ -20,7 +20,7 @@ qq { resolvConf = {}, -- and resolv.conf files order = { "A" }, })) - local host = "httpbin.org" + local host = "konghq.com" local typ = client.TYPE_A for i = 1, 10 do client.resolve(host, { qtype = typ }) @@ -40,7 +40,7 @@ qq { access_by_lua_block { local client = require("kong.resty.dns.client") assert(client.init()) - local host = "httpbin.org" + local host = "konghq.com" local typ = client.TYPE_A local answers, err = client.resolve(host, { qtype = typ }) @@ -68,7 +68,7 @@ qq { --- request GET /t --- response_body -first address name: httpbin.org +first address name: konghq.com second address name: mockbin.org workers: 6 timers: 2 From 938d37d9e7b9d2445071a7c0f97ed9f3f82f90f4 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 31 Oct 2022 14:30:55 -0700 Subject: [PATCH 1902/4351] tests(fixtures): fortify service creation (#8904) --- spec/fixtures/balancer_utils.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 8ae73781842..2a63c76b76e 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -330,6 +330,7 @@ do local route_host = gen_sym("host") local sproto = opts.service_protocol or opts.route_protocol or "http" local rproto = opts.route_protocol or "http" + local sport = rproto == "tcp" and 9100 or 80 local rpaths = { "/", @@ -338,12 +339,13 @@ do bp.services:insert({ id = service_id, - url = sproto .. "://" .. upstream_name .. ":" .. (rproto == "tcp" and 9100 or 80), + host = upstream_name, + port = sport, + protocol = sproto, read_timeout = opts.read_timeout, write_timeout = opts.write_timeout, connect_timeout = opts.connect_timeout, retries = opts.retries, - protocol = sproto, }) bp.routes:insert({ id = route_id, From 56cffd0cb55da62b781266471e941d71c767ad14 Mon Sep 17 00:00:00 2001 From: Gabriele Date: Tue, 1 Nov 2022 00:00:46 +0100 Subject: [PATCH 1903/4351] fix(plugins): add missing protocols field to plugins (#9525) All plugin entities are expected to have a `protocols` schema field, but some plugin schemas are missing it. From a functional point of view, this doesn't have any impact, since the `protocols` field is still injected in the overall schema. But when plugin schemas are retrieved via the Admin API using the `/schemas/plugins/` endpoint, then the "original" schema is returned. For example: ``` $ http :8001/schemas/plugins/prometheus HTTP/1.1 200 OK Access-Control-Allow-Origin: * Connection: keep-alive Content-Length: 354 Content-Type: application/json; charset=utf-8 Date: Tue, 11 Oct 2022 06:42:47 GMT Server: kong/3.0.0 X-Kong-Admin-Latency: 6 { "fields": [ { "config": { "fields": [ { "per_consumer": { "default": false, "type": "boolean" } }, { "status_code_metrics": { "default": false, "type": "boolean" } }, { "latency_metrics": { "default": false, "type": "boolean" } }, { "bandwidth_metrics": { "default": false, "type": "boolean" } }, { "upstream_health_metrics": { "default": false, "type": "boolean" } } ], "required": true, "type": "record" } } ] } ``` This is problematic for decK, which uses this endpoint to inject schema defaults before doing a deployment, which can cause unnecessary/misleading diffs: ``` $ cat kong.yaml _format_version: "3.0" plugins: - name: prometheus $ deck sync updating plugin prometheus (global) { "config": { "bandwidth_metrics": false, "latency_metrics": false, "per_consumer": false, "status_code_metrics": false, "upstream_health_metrics": false }, "enabled": true, "id": "93aece4b-b813-4d9b-af28-f4c1c874f128", "name": "prometheus", - "protocols": [ - "grpc", - "grpcs", - "http", - "https" - ] } Summary: Created: 0 Updated: 1 Deleted: 0 ``` --- CHANGELOG.md | 2 ++ kong/plugins/azure-functions/schema.lua | 3 +++ kong/plugins/grpc-gateway/schema.lua | 3 +++ kong/plugins/grpc-web/schema.lua | 3 +++ kong/plugins/pre-function/_schema.lua | 1 + kong/plugins/prometheus/schema.lua | 3 +++ kong/plugins/proxy-cache/schema.lua | 2 ++ kong/plugins/request-transformer/schema.lua | 1 + kong/plugins/session/schema.lua | 1 + kong/plugins/zipkin/schema.lua | 1 + 10 files changed, 20 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9607245a1b6..f8cbf2cb818 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -159,6 +159,8 @@ #### Plugins +- Add missing `protocols` field to various plugin schemas. + [#9525](https://github.com/Kong/kong/pull/9525) - **AWS Lambda**: Fix an issue that is causing inability to read environment variables in ECS environment. [#9460](https://github.com/Kong/kong/pull/9460) diff --git a/kong/plugins/azure-functions/schema.lua b/kong/plugins/azure-functions/schema.lua index 15949e280f1..5c665923b0a 100644 --- a/kong/plugins/azure-functions/schema.lua +++ b/kong/plugins/azure-functions/schema.lua @@ -1,6 +1,9 @@ +local typedefs = require "kong.db.schema.typedefs" + return { name = "azure-functions", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/grpc-gateway/schema.lua b/kong/plugins/grpc-gateway/schema.lua index 66a77112b3c..67553002998 100644 --- a/kong/plugins/grpc-gateway/schema.lua +++ b/kong/plugins/grpc-gateway/schema.lua @@ -1,6 +1,9 @@ +local typedefs = require "kong.db.schema.typedefs" + return { name = "grpc-gateway", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/grpc-web/schema.lua b/kong/plugins/grpc-web/schema.lua index 01a321c4956..a1264476736 100644 --- a/kong/plugins/grpc-web/schema.lua +++ b/kong/plugins/grpc-web/schema.lua @@ -1,6 +1,9 @@ +local typedefs = require "kong.db.schema.typedefs" + return { name = "grpc-web", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 8f16e27d85e..934106adbf9 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -32,6 +32,7 @@ return function(plugin_name) name = plugin_name, fields = { { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols }, { config = { type = "record", diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index bb77a4ea431..7a02ff7114e 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -1,3 +1,5 @@ +local typedefs = require "kong.db.schema.typedefs" + local function validate_shared_dict() if not ngx.shared.prometheus_metrics then return nil, @@ -10,6 +12,7 @@ end return { name = "prometheus", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index c954d7dc722..69416012218 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -1,4 +1,5 @@ local strategies = require "kong.plugins.proxy-cache.strategies" +local typedefs = require "kong.db.schema.typedefs" local ngx = ngx @@ -16,6 +17,7 @@ end return { name = "proxy-cache", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index d1bb677b7e8..24e9eb0ab97 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -124,6 +124,7 @@ table.insert(colon_strings_array_record_plus_uri.fields, uri) return { name = "request-transformer", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 60cfcc377a3..911bf71fff6 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -33,6 +33,7 @@ return { name = "session", fields = { { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols }, { config = { type = "record", fields = { diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index dba47198356..af27e6f4473 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -43,6 +43,7 @@ end return { name = "zipkin", fields = { + { protocols = typedefs.protocols }, { config = { type = "record", fields = { From 65de566f31cff9ab14b90627508b680e27bb31db Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 1 Nov 2022 11:43:08 +0800 Subject: [PATCH 1904/4351] chore(ci): remove `travis.yml` as it is no longer needed --- .travis.yml | 74 ----------------------------------------------------- 1 file changed, 74 deletions(-) delete mode 100644 .travis.yml diff --git a/.travis.yml b/.travis.yml deleted file mode 100644 index d5a0c1afe65..00000000000 --- a/.travis.yml +++ /dev/null @@ -1,74 +0,0 @@ -dist: xenial - -language: go - -go: - - "1.13.x" - -notifications: - email: false - slack: - if: branch = master OR branch = next - secure: WfMWtoj88BvoWG1AqNQMZ0c9OqjseUaMIwgSpaP8SJ+H33NTMI7vMhbbMBN2ENRD8r2haV0A2D0fnHy/3GQi6ryzKsqR1Jw/c+J0QZXQgmuj51i9iKSOM42n59t9V/QuD5b2BmHt5T+1Q6jLxtgtqBKoaJk3+WE5Iz9l+f+v0Hs= - -services: - - redis-server - - docker - -addons: - postgresql: "9.5" - apt: - packages: - - net-tools - - libpcre3-dev - - valgrind - - build-essential - hosts: - - grpcs_1.test - - grpcs_2.test - - grpcbin - -env: - global: - - INSTALL_CACHE=$HOME/install-cache - - DOWNLOAD_ROOT=$HOME/download-root - - KONG_TEST_PG_DATABASE=travis - - KONG_TEST_PG_USER=travis - - KONG_TEST_PG_RO_USER=travis_ro - - KONG_TEST_PG_HOST=localhost - - JOBS=2 - - DOCKER_MACHINE_ARM64_NAME=travis-ci-kong-${TRAVIS_JOB_ID} - matrix: - - KONG_TEST_DATABASE=postgres TEST_SUITE=integration - - KONG_TEST_DATABASE=cassandra CASSANDRA=3.9 TEST_SUITE=integration - - KONG_TEST_DATABASE=off TEST_SUITE=dbless - - KONG_TEST_DATABASE=postgres TEST_SUITE=plugins - - KONG_TEST_DATABASE=cassandra CASSANDRA=3.9 TEST_SUITE=plugins - - TEST_SUITE=pdk - -install: - - source .ci/setup_env.sh - - make dev - -cache: - apt: true - directories: - - $INSTALL_CACHE - - $HOME/.ccm/repository - -stages: - - lint and unit - - test - -jobs: - include: - - stage: lint and unit - script: - - make lint - - scripts/autodoc - - bin/busted -v -o htest spec/01-unit - env: - - KONG_DATABASE=none - -script: - - .ci/run_tests.sh From ff336a8216de1969ed9a66efd31c36546d88809f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Nov 2022 11:23:38 +0800 Subject: [PATCH 1905/4351] chore(tests) run upgrade test only on affected in pull requests --- .github/workflows/upgrade-tests.yml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 584e7843f93..30c9d362e82 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -2,10 +2,17 @@ name: Upgrade Tests on: pull_request: + paths: + - 'kong/db/migrations/**' + - 'spec/05-migration/**' push: paths-ignore: # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) - '*.md' + branches: + - master + - release/* + - test-please/* jobs: upgrade-test: From bffa3f2d0c2a4b0db521bc139e1b89a729144ae6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Nov 2022 11:47:36 +0800 Subject: [PATCH 1906/4351] chore(tests) skip pull request build on *.md files --- .github/workflows/build_and_test.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index fa70c874900..8bfa89940d4 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -1,6 +1,9 @@ name: Build & Test on: pull_request: + paths-ignore: + # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) + - '*.md' push: paths-ignore: # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) From 94766211efb9f48e52a7e6ba8feeb6e5351cc65a Mon Sep 17 00:00:00 2001 From: Jackson Machado Date: Tue, 1 Nov 2022 02:55:20 -0300 Subject: [PATCH 1907/4351] fix(get): propagate next page size param #9029 (#9503) Fix to propagate the size parameter to perform the next request, ensuring the same size in requests Fix #9029 --- kong/api/endpoints.lua | 10 ++++++++-- .../04-admin_api/10-services_routes_spec.lua | 9 +++++++++ 2 files changed, 17 insertions(+), 2 deletions(-) diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index 0f0ff868382..0ca7dbe8ccc 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -304,22 +304,28 @@ end local function get_collection_endpoint(schema, foreign_schema, foreign_field_name, method) return not foreign_schema and function(self, db, helpers) local next_page_tags = "" + local next_page_size = "" local args = self.args.uri if args.tags then next_page_tags = "&tags=" .. escape_uri(type(args.tags) == "table" and args.tags[1] or args.tags) end + if args.size then + next_page_size = "&size=" .. args.size + end + local data, _, err_t, offset = page_collection(self, db, schema, method) if err_t then return handle_error(err_t) end - local next_page = offset and fmt("/%s?offset=%s%s", + local next_page = offset and fmt("/%s?offset=%s%s%s", schema.admin_api_name or schema.name, escape_uri(offset), - next_page_tags) or null + next_page_tags, + next_page_size) or null return ok { data = data, diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index e55e98004a1..e0c71bb6020 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -191,6 +191,15 @@ for _, strategy in helpers.each_strategy() do pages[i] = json end end) + + it("propagate in next a page size", function() + local res = client:get("/services", + { query = { size = 3 }}) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equals("/services?offset=" .. ngx.escape_uri(json.offset) .. "&size=3", json.next) + end) end) describe("with no data", function() From 541d08ec2aded21a02a3c73ce89fd041ebc25f54 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Nov 2022 14:01:33 +0800 Subject: [PATCH 1908/4351] doc(changelog) add changelog entry for #9503 (#9650) --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index f8cbf2cb818..293b12366b3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -143,6 +143,9 @@ and return `400` error if request parameters reach the limitation to avoid being truncated. [#9510](https://github.com/Kong/kong/pull/9510) +- Paging size parameter is now propogated to next page if specified + in current request. + [#9503](https://github.com/Kong/kong/pull/9503) #### PDK From 7b384d6c42623dec7860378b76163b980f0ef702 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 1 Nov 2022 15:03:14 +0800 Subject: [PATCH 1909/4351] feat(router/traditional): increase `lua_regex_cache_max_entries` and show warning if it is set too small Co-authored-by: Datong Sun --- CHANGELOG.md | 3 +++ kong.conf.default | 5 +++++ kong/router/traditional.lua | 16 ++++++++++++++++ kong/templates/kong_defaults.lua | 1 + 4 files changed, 25 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 293b12366b3..75568514592 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -98,6 +98,9 @@ - Data plane's connection to control plane is moved to a privileged worker process [#9432](https://github.com/Kong/kong/pull/9432) +- Increase the default value of `lua_regex_cache_max_entries`, a warning will be thrown + when there are too many regex routes and `router_flavor` is `traditional`. + [#9624](https://github.com/Kong/kong/pull/9624) ### Fixes diff --git a/kong.conf.default b/kong.conf.default index 274b39d1177..646da9219ed 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1035,6 +1035,11 @@ # at worst any regex Kong executes could finish within # roughly 2 seconds. +#nginx_http_lua_regex_cache_max_entries = 8192 # Specifies the maximum number of entries allowed + # in the worker process level compiled regex cache. + # It is recommended to set it to at least (number of regex paths * 2) + # to avoid high CPU usages. + #------------------------------------------------------------------------------ # DATASTORE #------------------------------------------------------------------------------ diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index bcc443548b0..e951923f1b0 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -16,6 +16,7 @@ local re_find = ngx.re.find local header = ngx.header local var = ngx.var local ngx_log = ngx.log +local worker_id = ngx.worker.id local concat = table.concat local sort = table.sort local byte = string.byte @@ -208,6 +209,7 @@ local MAX_REQ_HEADERS = 100 local match_route local reduce +local lua_regex_cache_max_entries local function _set_ngx(mock_ngx) @@ -1448,6 +1450,20 @@ function _M.new(routes, cache, cache_neg) local match_sources = not isempty(plain_indexes.sources) local match_destinations = not isempty(plain_indexes.destinations) + -- warning about the regex cache size being too small + if not lua_regex_cache_max_entries then + lua_regex_cache_max_entries = tonumber(kong.configuration.nginx_http_lua_regex_cache_max_entries) or 1024 + end + + if worker_id() == 0 and regex_uris[0] * 2 > lua_regex_cache_max_entries then + ngx_log(WARN, "the 'nginx_http_lua_regex_cache_max_entries' setting is set to ", + lua_regex_cache_max_entries, + " but there are ", regex_uris[0], " regex paths configured. ", + "This may lead to performance issue due to regex cache trashing. ", + "Consider increasing the 'nginx_http_lua_regex_cache_max_entries' ", + "to at least ", regex_uris[0] * 2) + end + local function find_route(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 8bd357bd9a3..4dd5745327a 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -82,6 +82,7 @@ nginx_proxy_real_ip_recursive = off nginx_admin_client_max_body_size = 10m nginx_admin_client_body_buffer_size = 10m nginx_http_lua_regex_match_limit = 100000 +nginx_http_lua_regex_cache_max_entries = 8192 client_body_buffer_size = 8k real_ip_header = X-Real-IP From 3113cbdf9e14bd0bdf3abbbfe0eccca8c180f559 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 2 Nov 2022 15:08:15 +0800 Subject: [PATCH 1910/4351] docs(changelog): add entry for #9457 (#9662) --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 75568514592..562160eb705 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -173,6 +173,9 @@ - **Request-Transformer**: fix a bug when header renaming will override existing header and cause unpredictable result. [#9442](https://github.com/Kong/kong/pull/9442) +- **OpenTelemetry**: fix an issue that the default propagation header + is not configured to `w3c` correctly. + [#9457](https://github.com/Kong/kong/pull/9457) ### Dependencies From 4210bc5699522c1377a19cbdfb1202cbc175dcf4 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 3 Nov 2022 12:47:22 +0800 Subject: [PATCH 1911/4351] docs(changelog): add entry for #9504 (#9661) --- CHANGELOG.md | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 562160eb705..da39026066a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -173,9 +173,13 @@ - **Request-Transformer**: fix a bug when header renaming will override existing header and cause unpredictable result. [#9442](https://github.com/Kong/kong/pull/9442) -- **OpenTelemetry**: fix an issue that the default propagation header - is not configured to `w3c` correctly. - [#9457](https://github.com/Kong/kong/pull/9457) +- **OpenTelemetry**: + - Fix an issue that the default propagation header + is not configured to `w3c` correctly. + [#9457](https://github.com/Kong/kong/pull/9457) + - Replace the worker-level table cache with + `BatchQueue` to avoid data race. + [#9504](https://github.com/Kong/kong/pull/9504) ### Dependencies From ec03f08f3d2274efec706d13fce72017026e7a92 Mon Sep 17 00:00:00 2001 From: MartinBurian Date: Thu, 3 Nov 2022 06:37:18 +0100 Subject: [PATCH 1912/4351] fix(opentelemetry): fix parent_id reporting from w3c header (#9628) When trace context is propagated in w3c format header, the parent_id is not set on the root span and not reported to the collector. I could not come up with a way to cover it in the tests. Co-authored-by: Mayo --- CHANGELOG.md | 3 + kong/plugins/opentelemetry/handler.lua | 5 +- .../37-opentelemetry/04-exporter_spec.lua | 67 +++++++++++++++++++ 3 files changed, 74 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index da39026066a..752b641ccbc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -180,6 +180,9 @@ - Replace the worker-level table cache with `BatchQueue` to avoid data race. [#9504](https://github.com/Kong/kong/pull/9504) + - Fix an issue that the `parent_id` is not set + on the span when propagating w3c traceparent. + [#9628](https://github.com/Kong/kong/pull/9628) ### Dependencies diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 1ce63595f8a..e38acc9012e 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -116,7 +116,7 @@ function OpenTelemetryHandler:rewrite() kong.ctx.plugin.should_sample = false end - local header_type, trace_id, span_id, _, should_sample, _ = propagation_parse(headers) + local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers) if should_sample == false then root_span.should_sample = should_sample end @@ -130,6 +130,9 @@ function OpenTelemetryHandler:rewrite() -- overwrite root span's parent_id if span_id then root_span.parent_id = span_id + + elseif parent_id then + root_span.parent_id = parent_id end propagation_set("preserve", header_type, root_span, "w3c") diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 6dfb930d76b..93e369f38bf 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -5,6 +5,17 @@ local tablex = require "pl.tablex" local pb = require "pb" local pl_file = require "pl.file" local ngx_re = require "ngx.re" +local to_hex = require "resty.string".to_hex + +local fmt = string.format + +local function gen_trace_id() + return to_hex(utils.get_rand_bytes(16)) +end + +local function gen_span_id() + return to_hex(utils.get_rand_bytes(8)) +end local table_merge = utils.table_merge local HTTP_SERVER_PORT = 35000 @@ -293,5 +304,61 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("#propagation", function () + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + setup_instrumentations("request") + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_http_server(HTTP_SERVER_PORT) + end) + + it("#propagate w3c traceparent", function () + local trace_id = gen_trace_id() + local parent_id = gen_span_id() + + local headers, body + helpers.wait_until(function() + local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/", + headers = { + ["traceparent"] = fmt("00-%s-%s-01", trace_id, parent_id), + } + }) + assert.res_status(200, r) + + -- close client connection + cli:close() + + local ok + ok, headers, body = thread:join() + + return ok + end, 10) + + assert.is_string(body) + + local idx = tablex.find(headers, "Content-Type: application/x-protobuf") + assert.not_nil(idx, headers) + + local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) + assert.not_nil(decoded) + + local scope_span = decoded.resource_spans[1].scope_spans[1] + local span = scope_span.spans[1] + assert.same(trace_id, to_hex(span.trace_id), "trace_id") + assert.same(parent_id, to_hex(span.parent_span_id), "parent_id") + end) + end) end) end From 0f310cd686617dcd5d51911d2d3382ab2150d4cd Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 3 Nov 2022 14:11:33 +0800 Subject: [PATCH 1913/4351] Fix: clustering compatibility for custom response for rate-limiting (#9632) We should remove newly added config fields for older DP (compat support for #8930). Co-authored-by: Qi --- kong/clustering/compat/removed_fields.lua | 8 ++++++ .../19-hybrid/03-fields-removal_spec.lua | 28 ++++++++++++++++++- 2 files changed, 35 insertions(+), 1 deletion(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 91bd2108298..b29ea56be57 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -62,4 +62,12 @@ return { "redis_server_name", }, }, + + -- Any dataplane older than 3.1.0 + [3000999999] = { + rate_limiting = { + "error_code", + "error_message", + }, + }, } diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index 84f84fab87c..d7f0f9630c2 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -63,6 +63,8 @@ describe("kong.clustering.control_plane", function() "trigger", }, rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", @@ -91,6 +93,8 @@ describe("kong.clustering.control_plane", function() "trigger", }, rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", @@ -119,6 +123,8 @@ describe("kong.clustering.control_plane", function() "trigger", }, rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", @@ -147,6 +153,8 @@ describe("kong.clustering.control_plane", function() "trigger", }, rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", @@ -165,6 +173,8 @@ describe("kong.clustering.control_plane", function() "trigger", }, rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", @@ -183,6 +193,8 @@ describe("kong.clustering.control_plane", function() "trigger", }, rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", @@ -191,13 +203,27 @@ describe("kong.clustering.control_plane", function() assert.same({ rate_limiting = { + "error_code", + "error_message", "redis_ssl", "redis_ssl_verify", "redis_server_name", }, }, cp._get_removed_fields(2006000000)) - assert.same(nil, cp._get_removed_fields(2007000000)) + assert.same({ + rate_limiting = { + "error_code", + "error_message", + }, + }, cp._get_removed_fields(2007000000)) + assert.same({ + rate_limiting = { + "error_code", + "error_message", + }, + }, cp._get_removed_fields(2008000000)) + assert.same(nil, cp._get_removed_fields(3001000000)) end) it("removing unknown fields", function() From 3c5811c77a665fa5da7ec8442f2b73e68a87c5ae Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 3 Nov 2022 16:47:25 +0800 Subject: [PATCH 1914/4351] tests(clustering): turn off Vitals in stop/start error log test to avoid interfering with test output Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> --- spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index e769d2b943b..177bb39f226 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -153,6 +153,12 @@ describe("when CP exits before DP", function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", database = "off", + -- EE [[ + -- vitals uses the clustering strategy by default, and it logs the exact + -- same "error while receiving frame from peer" error strings that this + -- test checks for, so it needs to be disabled + vitals = "off", + -- ]] })) end) From 1147ebf6dd068593fc8ce1b2f5fbe73f02317b82 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 3 Nov 2022 16:59:19 +0800 Subject: [PATCH 1915/4351] ci(jenkins): temporarily disabled Jenkins as it is flaky --- Jenkinsfile => Jenkinsfile.disabled | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename Jenkinsfile => Jenkinsfile.disabled (100%) diff --git a/Jenkinsfile b/Jenkinsfile.disabled similarity index 100% rename from Jenkinsfile rename to Jenkinsfile.disabled From a35b2d8077ce88f033947dc96681c94448a1c3b0 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Thu, 3 Nov 2022 17:31:29 +0800 Subject: [PATCH 1916/4351] docs(changelog): fix typo or acme plugin changelog (#9663) --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 752b641ccbc..54f16770b9d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -207,7 +207,8 @@ - **AWS Lambda**: add `requestContext` field into `awsgateway_compatible` input data [#9380](https://github.com/Kong/kong/pull/9380) - **ACME**: add support for Redis SSL, through configuration properties - `config.storage_config.ssl`, `config.storage_config.ssl_verify`, and `config.storage_config.ssl_server_name`. + `config.storage_config.redis.ssl`, `config.storage_config.redis.ssl_verify`, + and `config.storage_config.redis.ssl_server_name`. [#9626](https://github.com/Kong/kong/pull/9626) From 4df2fbe22957b4180a58a88d30335d4e314808f1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 3 Nov 2022 11:40:54 +0200 Subject: [PATCH 1917/4351] chore(deps): bump openssl from 1.1.1q to 1.1.1s ### Summary #### Changes between 1.1.1r and 1.1.1s [1 Nov 2022] *) Fixed a regression introduced in 1.1.1r version not refreshing the certificate data to be signed before signing the certificate. [Gibeom Gwon] #### Changes between 1.1.1q and 1.1.1r [11 Oct 2022] *) Fixed the linux-mips64 Configure target which was missing the SIXTY_FOUR_BIT bn_ops flag. This was causing heap corruption on that platform. [Adam Joseph] *) Fixed a strict aliasing problem in bn_nist. Clang-14 optimisation was causing incorrect results in some cases as a result. [Paul Dale] *) Fixed SSL_pending() and SSL_has_pending() with DTLS which were failing to report correct results in some cases [Matt Caswell] *) Fixed a regression introduced in 1.1.1o for re-signing certificates with different key sizes [Todd Short] *) Added the loongarch64 target [Shi Pujin] *) Fixed a DRBG seed propagation thread safety issue [Bernd Edlinger] *) Fixed a memory leak in tls13_generate_secret [Bernd Edlinger] *) Fixed reported performance degradation on aarch64. Restored the implementation prior to commit 2621751 ("aes/asm/aesv8-armx.pl: avoid 32-bit lane assignment in CTR mode") for 64bit targets only, since it is reportedly 2-17% slower and the silicon errata only affects 32bit targets. The new algorithm is still used for 32 bit targets. [Bernd Edlinger] *) Added a missing header for memcmp that caused compilation failure on some platforms [Gregor Jasny] --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 10593756d4b..a4c30fb9b0a 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.1 -RESTY_OPENSSL_VERSION=1.1.1q +RESTY_OPENSSL_VERSION=1.1.1s RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 diff --git a/CHANGELOG.md b/CHANGELOG.md index 54f16770b9d..17c14f16cc8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -186,6 +186,8 @@ ### Dependencies +- Bumped openssl from 1.1.1q to 1.1.1s + [#9674](https://github.com/Kong/kong/pull/9674) - Bumped atc-router from 1.0.0 to 1.0.1 [#9558](https://github.com/Kong/kong/pull/9558) - Bumped lua-resty-openssl from 0.8.10 to 0.8.14 From 52f7e83761c3a08747b22973aea034e22a3c529a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 3 Nov 2022 14:01:22 +0200 Subject: [PATCH 1918/4351] chore(deps) bump resty.openssl from 0.8.14 to 0.8.15 (#9675) ### Summary #### [0.8.15] - 2022-10-27 ##### bug fixes - **pkey:** check private key existence before doing sign ([#83](https://github.com/fffonion/lua-resty-openssl/issues/83)) [eefcd2a](https://github.com/fffonion/lua-resty-openssl/commit/eefcd2a80b240f44be0bdadd1c2ccc28612004c0) --- CHANGELOG.md | 3 ++- kong-3.1.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 17c14f16cc8..0338a68ede1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -190,9 +190,10 @@ [#9674](https://github.com/Kong/kong/pull/9674) - Bumped atc-router from 1.0.0 to 1.0.1 [#9558](https://github.com/Kong/kong/pull/9558) -- Bumped lua-resty-openssl from 0.8.10 to 0.8.14 +- Bumped lua-resty-openssl from 0.8.10 to 0.8.15 [#9583](https://github.com/Kong/kong/pull/9583) [#9600](https://github.com/Kong/kong/pull/9600) + [#9675](https://github.com/Kong/kong/pull/9675) - Bumped lyaml from 6.2.7 to 6.2.8 [#9607](https://github.com/Kong/kong/pull/9607) - Bumped lua-resty-acme from 0.8.1 to 0.9.0 diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index f8d744a46d5..8c903c62f60 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.1", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.14", + "lua-resty-openssl == 0.8.15", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.9.0", From e6b8878897fc1616dadebc1d84f298612205a025 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 4 Nov 2022 02:27:01 +0000 Subject: [PATCH 1919/4351] chore(deps): bump kong-build-tools to `4.36.1` for the packaging fix --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index a4c30fb9b0a..e40736465cd 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.35.4 +KONG_BUILD_TOOLS_VERSION=4.36.1 KONG_NGINX_MODULE_BRANCH=0.2.1 From 3aa2a96d0f84036f9e00c20ba23437565ea8e120 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 4 Nov 2022 13:50:12 +0800 Subject: [PATCH 1920/4351] fix(statsd) remove must type limitation (#9673) remove the constraint to disallow user configure different metrics types, to align with the previous statsd plugin behaviour #9659 FT-3518 --- kong/plugins/statsd/schema.lua | 29 -------------------- spec/03-plugins/06-statsd/02-schema_spec.lua | 25 ++--------------- 2 files changed, 2 insertions(+), 52 deletions(-) diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 17be8c73a83..e74db4518dd 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -111,20 +111,9 @@ local DEFAULT_METRICS = { } -local MUST_TYPE = {} - local MUST_IDENTIFIER = {} for _, metric in ipairs(DEFAULT_METRICS) do - local typ = metric.stat_type - if typ == "counter" or typ == "set" or typ == "gauge" then - if not MUST_TYPE[typ] then - MUST_TYPE[typ] = { metric.name } - else - MUST_TYPE[typ][#MUST_TYPE[typ]+1] = metric.name - end - end - for _, id in ipairs({ "service", "consumer", "workspace"}) do if metric[id .. "_identifier"] then if not MUST_IDENTIFIER[id] then @@ -160,24 +149,6 @@ return { { workspace_identifier = { type = "string", one_of = WORKSPACE_IDENTIFIERS }, }, }, entity_checks = { - { conditional = { - if_field = "name", - if_match = { one_of = MUST_TYPE["set"] }, - then_field = "stat_type", - then_match = { eq = "set" }, - }, }, - { conditional = { - if_field = "name", - if_match = { one_of = MUST_TYPE["counter"] }, - then_field = "stat_type", - then_match = { eq = "counter" }, - }, }, - { conditional = { - if_field = "name", - if_match = { one_of = MUST_TYPE["gauge"] }, - then_field = "stat_type", - then_match = { eq = "gauge" }, - }, }, { conditional = { if_field = "stat_type", if_match = { one_of = { "counter", "gauge" }, }, diff --git a/spec/03-plugins/06-statsd/02-schema_spec.lua b/spec/03-plugins/06-statsd/02-schema_spec.lua index b244ede7f56..65462f10013 100644 --- a/spec/03-plugins/06-statsd/02-schema_spec.lua +++ b/spec/03-plugins/06-statsd/02-schema_spec.lua @@ -43,7 +43,7 @@ describe("Plugin: statsd (schema)", function() } _, err = validate_entity({ metrics = metrics_input}, statsd_schema) assert.not_nil(err) - assert.equal("field required for entity check", err.config.metrics[1].name) + assert.equal("required field missing", err.config.metrics[1].name) end) it("rejects counters without sample rate", function() local metrics_input = { @@ -76,7 +76,7 @@ describe("Plugin: statsd (schema)", function() } local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) assert.not_nil(err) - assert.equal("value must be counter", err.config.metrics[1].stat_type) + assert.equal("expected one of: counter, gauge, histogram, meter, set, timer", err.config.metrics[1].stat_type) end) it("rejects invalid service identifier", function() local metrics_input = { @@ -142,27 +142,6 @@ describe("Plugin: statsd (schema)", function() assert.is_nil(err) assert.is_truthy(ok) end) - it("rejects if metric has wrong stat type", function() - local metrics_input = { - { - name = "unique_users", - stat_type = "counter" - } - } - local _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("value must be set", err.config.metrics[1].stat_type) - metrics_input = { - { - name = "status_count", - stat_type = "set", - sample_rate = 1 - } - } - _, err = validate_entity({ metrics = metrics_input}, statsd_schema) - assert.not_nil(err) - assert.equal("value must be counter", err.config.metrics[1].stat_type) - end) it("accepts empty allow status codes configuration parameter", function() local allow_status_codes_input = {} From c8d1f85a94ea6860161f7e0745e188880d5e18e2 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 4 Nov 2022 14:42:38 +0800 Subject: [PATCH 1921/4351] fix(response-transformer): fix the bug that response-transformer (#9463) Fix the error that the response from upstream is a plain string with Header Content-Type: application/json, the response transformer throw exception when transforming. FTI-4352 --- CHANGELOG.md | 6 ++ .../response-transformer/body_transformer.lua | 14 ++-- kong/plugins/response-transformer/handler.lua | 9 ++- .../02-body_transformer_spec.lua | 64 +++++++++++++++++++ 4 files changed, 87 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0338a68ede1..a4b8fa91fd9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -215,6 +215,12 @@ [#9626](https://github.com/Kong/kong/pull/9626) +#### Plugins + +- **Response-Transformer**: Fix the bug that Response-Transformer plugin + breaks when receiving an unexcepted boy. + [#9463](https://github.com/Kong/kong/pull/9463) + ## [3.0.0] > Released 2022/09/12 diff --git a/kong/plugins/response-transformer/body_transformer.lua b/kong/plugins/response-transformer/body_transformer.lua index 32694f616a7..f89ca07dc41 100644 --- a/kong/plugins/response-transformer/body_transformer.lua +++ b/kong/plugins/response-transformer/body_transformer.lua @@ -1,4 +1,5 @@ local cjson = require("cjson.safe").new() +local cjson_decode = cjson.decode local insert = table.insert @@ -8,6 +9,8 @@ local sub = string.sub local gsub = string.gsub local match = string.match local lower = string.lower +local tonumber = tonumber +local pcall = pcall cjson.decode_array_with_array_mt(true) @@ -39,9 +42,12 @@ local function cast_value(value, value_type) end -local function read_json_body(body) +local function parse_json(body) if body then - return cjson.decode(body) + local ok, res = pcall(cjson_decode, body) + if ok then + return res + end end end @@ -90,9 +96,9 @@ end function _M.transform_json_body(conf, buffered_data) - local json_body = read_json_body(buffered_data) + local json_body = parse_json(buffered_data) if json_body == nil then - return + return nil, "failed parsing json body" end -- remove key:value to body diff --git a/kong/plugins/response-transformer/handler.lua b/kong/plugins/response-transformer/handler.lua index 240501953b7..ea990168d93 100644 --- a/kong/plugins/response-transformer/handler.lua +++ b/kong/plugins/response-transformer/handler.lua @@ -20,6 +20,7 @@ end function ResponseTransformerHandler:body_filter(conf) + if not is_body_transform_set(conf) or not is_json_body(kong.response.get_header("Content-Type")) then @@ -27,9 +28,13 @@ function ResponseTransformerHandler:body_filter(conf) end local body = kong.response.get_raw_body() - if body then - return kong.response.set_raw_body(body_transformer.transform_json_body(conf, body)) + + local json_body, err = body_transformer.transform_json_body(conf, body) + if err then + kong.log.warn("body transform failed: " .. err) + return end + return kong.response.set_raw_body(json_body) end diff --git a/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua b/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua index 41d7df53b1c..1392f5e8ec0 100644 --- a/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua @@ -322,4 +322,68 @@ describe("Plugin: response-transformer", function() assert.are.same(body, result) end) end) + + describe("handle unexpected body type", function() + -- Related to issue https://github.com/Kong/kong/issues/9461 + + local old_kong, handler + + lazy_setup(function() + old_kong = _G.kong + _G.kong = { + response = { + get_header = function(header) + if header == "Content-Type" then + return "application/json" + end + end, + get_raw_body = function() + return "not a json value" + end, + set_raw_body = function() end + }, + log = { + warn = function() end + } + } + + -- force module reload to use mock `_G.kong` + package.loaded["kong.plugins.response-transformer.handler"] = nil + handler = require("kong.plugins.response-transformer.handler") + end) + + lazy_teardown(function() + _G.kong = old_kong + end) + + it("gracefully fails transforming invalid json body", function() + local conf = { + remove = { + headers = {}, + json = { "foo" } + }, + add = { + headers = {}, + json = {}, + }, + append = { + headers = {}, + json = {}, + }, + replace = { + headers = {}, + json = {}, + }, + } + + local spy_response_get_header = spy.on(kong.response, "get_header") + local spy_response_get_raw_body = spy.on(kong.response, "get_raw_body") + local spy_response_set_raw_body = spy.on(kong.response, "set_raw_body") + + assert.is_nil(handler:body_filter(conf)) + assert.spy(spy_response_get_header).was_called_with("Content-Type") + assert.spy(spy_response_get_raw_body).was_called() + assert.spy(spy_response_set_raw_body).was_not_called() + end) + end) end) From aabf63f27401c956a4d7a353987cc1bb34135afa Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 4 Nov 2022 15:19:02 +0800 Subject: [PATCH 1922/4351] docs(changelog): fix typo for #9463's entry --- CHANGELOG.md | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a4b8fa91fd9..707f99c5442 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -183,6 +183,9 @@ - Fix an issue that the `parent_id` is not set on the span when propagating w3c traceparent. [#9628](https://github.com/Kong/kong/pull/9628) +- **Response-Transformer**: Fix the bug that Response-Transformer plugin + breaks when receiving an unexcepted body. + [#9463](https://github.com/Kong/kong/pull/9463) ### Dependencies @@ -215,12 +218,6 @@ [#9626](https://github.com/Kong/kong/pull/9626) -#### Plugins - -- **Response-Transformer**: Fix the bug that Response-Transformer plugin - breaks when receiving an unexcepted boy. - [#9463](https://github.com/Kong/kong/pull/9463) - ## [3.0.0] > Released 2022/09/12 From 04acb4f02d1092ca750efc290cb84afeee7c65ac Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 4 Nov 2022 16:14:43 +0800 Subject: [PATCH 1923/4351] refactor(plugins/opentelemetry): code clean for `get_cached_headers()` --- kong/plugins/opentelemetry/handler.lua | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index e38acc9012e..5b0b00a2e6c 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -4,6 +4,8 @@ local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" +local pairs = pairs + local ngx = ngx local kong = kong local ngx_log = ngx.log @@ -35,12 +37,13 @@ local queues = {} -- one queue per unique plugin config local headers_cache = setmetatable({}, { __mode = "k" }) local function get_cached_headers(conf_headers) - -- cache http headers - local headers = default_headers - if conf_headers then - headers = headers_cache[conf_headers] + if not conf_headers then + return default_headers end + -- cache http headers + local headers = headers_cache[conf_headers] + if not headers then headers = clone(default_headers) if conf_headers and conf_headers ~= null then @@ -75,7 +78,7 @@ end local function http_export(conf, spans) local start = ngx_now() - local headers = conf.headers and get_cached_headers(conf.headers) or default_headers + local headers = get_cached_headers(conf.headers) local payload = encode_traces(spans, conf.resource_attributes) http_export_request(conf, payload, headers) From afe1478554c6a092a8cc57efec01e0d902363e56 Mon Sep 17 00:00:00 2001 From: Justin Redd Date: Fri, 4 Nov 2022 16:02:48 -0700 Subject: [PATCH 1924/4351] Restoring Jenkinsfile Reverting commit 1147ebf6dd068593fc8ce1b2f5fbe73f02317b82 Jenkins/master is failing. Removing the Jenkinsfile removes the job and its history from Jenkins, prevening us from fixing the causes of the failures. --- Jenkinsfile.disabled => Jenkinsfile | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename Jenkinsfile.disabled => Jenkinsfile (100%) diff --git a/Jenkinsfile.disabled b/Jenkinsfile similarity index 100% rename from Jenkinsfile.disabled rename to Jenkinsfile From 196139922f1a0c0d328732abae847ba19929772a Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Sat, 5 Nov 2022 06:31:34 +0000 Subject: [PATCH 1925/4351] chore(ci): add some retry logic to `Jenkinsfile` to improve reliability --- Jenkinsfile | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index fe879593c7a..265bb497b4c 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -2,7 +2,7 @@ pipeline { agent none options { retry(1) - timeout(time: 2, unit: 'HOURS') + timeout(time: 3, unit: 'HOURS') } environment { UPDATE_CACHE = "true" @@ -25,6 +25,10 @@ pipeline { } } when { changeRequest target: 'master' } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } environment { KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" KONG_SOURCE_LOCATION = "${env.WORKSPACE}" @@ -58,6 +62,10 @@ pipeline { PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' @@ -77,6 +85,10 @@ pipeline { PACKAGE_TYPE = "deb" GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' @@ -97,6 +109,10 @@ pipeline { PACKAGE_TYPE = "apk" GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' @@ -128,6 +144,10 @@ pipeline { PRIVATE_KEY_PASSPHRASE = credentials('kong.private.gpg-key.asc.password') GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' @@ -150,6 +170,10 @@ pipeline { PACKAGE_TYPE = "deb" GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' @@ -172,6 +196,10 @@ pipeline { GITHUB_SSH_KEY = credentials('github_bot_ssh_key') AWS_ACCESS_KEY = "instanceprofile" } + options { + retry(2) + timeout(time: 2, unit: 'HOURS') + } steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' From c3f9c4bfe737015d6fce1606442ced4f29079ca9 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 4 Nov 2022 23:34:53 -0700 Subject: [PATCH 1926/4351] tests(helpers): retry all safe admin client requests to improve test reliability --- spec/helpers.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 243253254ac..09876f42625 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -731,7 +731,7 @@ function resty_http_proxy_mt:send(opts, is_reopen) return self._cached_body, self._cached_error end - elseif err == "closed" + elseif (err == "closed" or err == "connection reset by peer") and not is_reopen and self.reopen and can_reopen(opts.method) @@ -932,7 +932,8 @@ local function admin_client(timeout, forced_port) scheme = "http", host = admin_ip, port = forced_port or admin_port, - timeout = timeout or 60000 + timeout = timeout or 60000, + reopen = true, }) end @@ -953,6 +954,7 @@ local function admin_ssl_client(timeout) host = admin_ip, port = admin_port, timeout = timeout or 60000, + reopen = true, }) return client end From 472aed7e41c0e4aeabb83e34a89d9cbdba5245b6 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Sat, 5 Nov 2022 07:18:35 +0000 Subject: [PATCH 1927/4351] ci(release): release official Ubuntu 22.04 (Jammy) packages --- Jenkinsfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Jenkinsfile b/Jenkinsfile index 265bb497b4c..6f945246f93 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -93,7 +93,7 @@ pipeline { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' sh 'make RESTY_IMAGE_BASE=debian KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-debian" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/} ${GIT_COMMIT}" RESTY_IMAGE_TAG=11 release-docker-images' - sh 'make RESTY_IMAGE_BASE=ubuntu KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-ubuntu" RESTY_IMAGE_TAG=20.04 release-docker-images' + sh 'make RESTY_IMAGE_BASE=ubuntu KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-ubuntu" RESTY_IMAGE_TAG=22.04 release-docker-images' } } stage('Alpine') { @@ -181,6 +181,7 @@ pipeline { sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=11 RELEASE_DOCKER=true release' sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=18.04 release' sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 RELEASE_DOCKER=true release' + sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 RELEASE_DOCKER=true release' } } stage('SRC & Alpine') { From 68c30d99b5177d3dac8e62750f55838e40a1ae99 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Nov 2022 10:41:09 +0800 Subject: [PATCH 1928/4351] chore(devcontainer) bump to 3.0.0 (#9696) Fix #9695 --- .devcontainer/Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index d124cf51f82..20d3e79287e 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -1,4 +1,4 @@ -FROM kong/kong:2.8.0 +FROM kong/kong:3.0.0 USER root From 3c5ee4513dfd6b4f448905dffe0164a5e10d68f1 Mon Sep 17 00:00:00 2001 From: luozhouyang Date: Mon, 7 Nov 2022 10:41:56 +0800 Subject: [PATCH 1929/4351] chore(devcontainer) add yaml-dev dependency (#9694) --- .devcontainer/Dockerfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 20d3e79287e..d48fc7c1a9d 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -6,4 +6,5 @@ RUN apk add --update \ alpine-sdk \ build-base \ bsd-compat-headers \ - m4 + m4 \ + yaml-dev From 69ecb46cf2263a9e7320c2b6afdc2c1452049cdd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Nov 2022 11:42:46 +0800 Subject: [PATCH 1930/4351] chore(devcontainer) use correct tag and move off alpine (#9701) Fix #9699 --- .devcontainer/Dockerfile | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index d48fc7c1a9d..92016901500 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -1,10 +1,12 @@ -FROM kong/kong:3.0.0 +FROM kong/kong:3.0.0-ubuntu USER root -RUN apk add --update \ - alpine-sdk \ - build-base \ - bsd-compat-headers \ +RUN apt-get update + +RUN apt-get install -y \ + build-essential \ + unzip \ + git \ m4 \ - yaml-dev + libyaml-dev From a9324443958fdcb30963a3308900565a8fe82fee Mon Sep 17 00:00:00 2001 From: Patrick Huck Date: Sun, 6 Nov 2022 19:50:35 -0800 Subject: [PATCH 1931/4351] feat(plugins/session): add `cookie_persistent` config that allows setting persistent cookies in browsers Add new config `cookie_persistent` that allows browser to persist cookies even if browser is closed. This defaults to `false` which means cookies are not persistend across browser restarts. Co-authored-by: Brian Fox Co-authored-by: Datong Sun --- CHANGELOG.md | 5 ++ kong/plugins/session/schema.lua | 1 + kong/plugins/session/session.lua | 19 ++++--- spec/03-plugins/30-session/01-access_spec.lua | 56 +++++++++++++++++++ 4 files changed, 72 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 707f99c5442..af2ef000b2b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -93,6 +93,11 @@ - **Rate-limiting**: The HTTP status code and response body for rate-limited requests can now be customized. Thanks, [@utix](https://github.com/utix)! [#8930](https://github.com/Kong/kong/pull/8930) +- **Session**: Add new config `cookie_persistent` that allows browser to persist + cookies even if browser is closed. This defaults to `false` which means + cookies are not persistend across browser restarts. Thanks [@tschaume](https://github.com/tschaume) + for this contribution! + [#8187](https://github.com/Kong/kong/pull/8187) #### Performance diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 911bf71fff6..9dde46302ba 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -56,6 +56,7 @@ return { { cookie_httponly = { type = "boolean", default = true } }, { cookie_secure = { type = "boolean", default = true } }, { cookie_discard = { type = "number", default = 10 } }, + { cookie_persistent = { type = "boolean", default = false } }, { storage = { required = false, diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 440afb7477b..3fa066073a4 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -15,15 +15,16 @@ local function get_opts(conf) secret = conf.secret, storage = conf.storage, cookie = { - lifetime = conf.cookie_lifetime, - idletime = conf.cookie_idletime, - path = conf.cookie_path, - domain = conf.cookie_domain, - samesite = conf.cookie_samesite, - httponly = conf.cookie_httponly, - secure = conf.cookie_secure, - renew = conf.cookie_renew, - discard = conf.cookie_discard, + lifetime = conf.cookie_lifetime, + idletime = conf.cookie_idletime, + path = conf.cookie_path, + domain = conf.cookie_domain, + samesite = conf.cookie_samesite, + httponly = conf.cookie_httponly, + secure = conf.cookie_secure, + renew = conf.cookie_renew, + discard = conf.cookie_discard, + persistent = conf.cookie_persistent, } } diff --git a/spec/03-plugins/30-session/01-access_spec.lua b/spec/03-plugins/30-session/01-access_spec.lua index 51522e7132e..9ffb965be78 100644 --- a/spec/03-plugins/30-session/01-access_spec.lua +++ b/spec/03-plugins/30-session/01-access_spec.lua @@ -4,6 +4,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local lower = string.lower +local COOKIE_LIFETIME = 3600 for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() @@ -38,6 +39,11 @@ for _, strategy in helpers.each_strategy() do hosts = {"mockbin.org"}, } + local route5 = bp.routes:insert { + paths = {"/test5"}, + hosts = {"httpbin.org"}, + } + assert(bp.plugins:insert { name = "session", route = { @@ -82,6 +88,17 @@ for _, strategy in helpers.each_strategy() do } } + assert(bp.plugins:insert { + name = "session", + route = { + id = route5.id, + }, + config = { + cookie_lifetime = COOKIE_LIFETIME, + cookie_persistent = true, + }, + }) + consumer = db.consumers:insert({username = "coop"}) credential = bp.keyauth_credentials:insert { @@ -132,6 +149,16 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "key-auth", + route = { + id = route5.id, + }, + config = { + anonymous = anonymous.id + } + } + bp.plugins:insert { name = "request-termination", consumer = { @@ -220,6 +247,35 @@ for _, strategy in helpers.each_strategy() do client:close() end) + it("plugin attaches Set-Cookie with max-age/expiry when cookie_persistent is true", function() + client = helpers.proxy_ssl_client() + local res = assert(client:send { + method = "GET", + path = "/test5/status/200", + headers = { + host = "httpbin.org", + apikey = "kong", + }, + }) + assert.response(res).has.status(200) + client:close() + + local cookie = assert.response(res).has.header("Set-Cookie") + local cookie_name = utils.split(cookie, "=")[1] + assert.equal("session", cookie_name) + + -- e.g. ["Set-Cookie"] = + -- "session=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY|15434724 + -- 06|U5W4A6VXhvqvBSf4G_v0-Q|DFJMMSR1HbleOSko25kctHZ44oo; Expires=Mon, 06 Jun 2022 08:30:27 GMT; + -- Max-Age=3600; Path=/; SameSite=Lax; Secure; HttpOnly" + local cookie_parts = utils.split(cookie, "; ") + assert.truthy(string.match(cookie_parts[2], "^Expires=(.*)")) + assert.equal("Max-Age=" .. COOKIE_LIFETIME, cookie_parts[3]) + assert.equal("SameSite=Strict", cookie_parts[5]) + assert.equal("Secure", cookie_parts[6]) + assert.equal("HttpOnly", cookie_parts[7]) + end) + it("consumer headers are set correctly on request", function() local res, cookie local request = { From 54c539107853dfd7a88de5cc5c8afb46c7a7f818 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Nov 2022 13:42:13 +0800 Subject: [PATCH 1932/4351] tests(perf): add "bring-your-own" provider (#9670) This commit moves the perf test in CI off equinix and to a pre-provisioned provider. --- .github/workflows/perf.yml | 45 ++++++++++++++----- .../perf/terraform/bring-your-own/main.tf | 10 +++++ .../perf/terraform/bring-your-own/output.tf | 23 ++++++++++ .../perf/terraform/bring-your-own/ssh.tf | 6 +++ .../terraform/bring-your-own/variables.tf | 43 ++++++++++++++++++ spec/helpers/perf.lua | 19 ++++++-- spec/helpers/perf/drivers/terraform.lua | 29 ++++++++---- 7 files changed, 153 insertions(+), 22 deletions(-) create mode 100644 spec/fixtures/perf/terraform/bring-your-own/main.tf create mode 100644 spec/fixtures/perf/terraform/bring-your-own/output.tf create mode 100644 spec/fixtures/perf/terraform/bring-your-own/ssh.tf create mode 100644 spec/fixtures/perf/terraform/bring-your-own/variables.tf diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 2666343e599..74fcb869e0b 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -145,8 +145,8 @@ jobs: fi fi - echo ::set-output name=suites::"$suites" - echo ::set-output name=tags::"$tags" + echo "suites=$suites" >> $GITHUB_OUTPUT + echo "tags=$tags" >> $GITHUB_OUTPUT - uses: xt0rted/pull-request-comment-branch@v1 id: comment-branch @@ -170,18 +170,36 @@ jobs: echo $vers - echo ::set-output name=vers::"$vers" + echo "vers=$vers" >> $GITHUB_OUTPUT + - name: Run Tests env: PERF_TEST_VERSIONS: ${{ steps.compare_versions.outputs.vers }} - PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} - PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform + PERF_TEST_TERRAFORM_PROVIDER: bring-your-own + PERF_TEST_BYO_KONG_IP: ${{ secrets.PERF_TEST_BYO_KONG_IP }} + PERF_TEST_BYO_WORKER_IP: ${{ secrets.PERF_TEST_BYO_WORKER_IP }} + PERF_TEST_BYO_SSH_USER: gha PERF_TEST_USE_DAILY_IMAGE: true PERF_TEST_DISABLE_EXEC_OUTPUT: true timeout-minutes: 120 run: | + export PERF_TEST_BYO_SSH_KEY_PATH=$(pwd)/ssh_key + echo "${{ secrets.PERF_TEST_BYO_SSH_KEY }}" > ${PERF_TEST_BYO_SSH_KEY_PATH} + + chmod 600 ${PERF_TEST_BYO_SSH_KEY_PATH} + # setup tunnel for psql and admin port + ssh -o StrictHostKeyChecking=no -o TCPKeepAlive=yes -o ServerAliveInterval=10 \ + -o ExitOnForwardFailure=yes -o ConnectTimeout=5 \ + -L 15432:localhost:5432 -L 39001:localhost:39001 \ + -i ${PERF_TEST_BYO_SSH_KEY_PATH} \ + ${PERF_TEST_BYO_SSH_USER}@${PERF_TEST_BYO_KONG_IP} tail -f /dev/null & + sleep 5 + + sudo iptables -t nat -I OUTPUT -p tcp --dport 5432 -d ${PERF_TEST_BYO_KONG_IP} -j DNAT --to 127.0.0.1:15432 + sudo iptables -t nat -I OUTPUT -p tcp --dport 39001 -d ${PERF_TEST_BYO_KONG_IP} -j DNAT --to 127.0.0.1:39001 + eval `luarocks path` for suite in ${{ steps.choose_perf.outputs.suites }}; do # Run each test individually, ngx.pipe doesn't like to be imported twice @@ -191,20 +209,27 @@ jobs: -t "${{ steps.choose_perf.outputs.tags }}" done done - + - name: Teardown # Note: by default each job has if: ${{ success() }} if: always() env: PERF_TEST_VERSIONS: git:${{ github.sha }} - PERF_TEST_METAL_PROJECT_ID: ${{ secrets.PERF_TEST_METAL_PROJECT_ID }} - PERF_TEST_METAL_AUTH_TOKEN: ${{ secrets.PERF_TEST_METAL_AUTH_TOKEN }} PERF_TEST_DRIVER: terraform - PERF_TEST_TEARDOWN_ALL: "true" + PERF_TEST_TERRAFORM_PROVIDER: bring-your-own + PERF_TEST_BYO_KONG_IP: ${{ secrets.PERF_TEST_BYO_KONG_IP }} + PERF_TEST_BYO_WORKER_IP: ${{ secrets.PERF_TEST_BYO_WORKER_IP }} + PERF_TEST_BYO_SSH_USER: gha + PERF_TEST_TEARDOWN_ALL: true run: | + export PERF_TEST_BYO_SSH_KEY_PATH=$(pwd)/ssh_key + echo "${{ secrets.PERF_TEST_BYO_SSH_KEY }}" > ${PERF_TEST_BYO_SSH_KEY_PATH} + eval `luarocks path` bin/busted -o gtest spec/04-perf/99-teardown/ + rm -f ${PERF_TEST_BYO_SSH_KEY_PATH} + - name: Generate high DPI graphs if: always() run: | @@ -264,7 +289,7 @@ jobs: result="${result//$'\n'/'%0A'}" result="${result//$'\r'/'%0D'}" - echo ::set-output name=result::"$result" + echo "result=$results" >> $GITHUB_OUTPUT - name: Upload charts if: always() diff --git a/spec/fixtures/perf/terraform/bring-your-own/main.tf b/spec/fixtures/perf/terraform/bring-your-own/main.tf new file mode 100644 index 00000000000..2d446342b1b --- /dev/null +++ b/spec/fixtures/perf/terraform/bring-your-own/main.tf @@ -0,0 +1,10 @@ +terraform { + required_version = "~> 1.2" + + required_providers { + local = { + version = "~> 2.2" + } + } +} + diff --git a/spec/fixtures/perf/terraform/bring-your-own/output.tf b/spec/fixtures/perf/terraform/bring-your-own/output.tf new file mode 100644 index 00000000000..a01f3ea959a --- /dev/null +++ b/spec/fixtures/perf/terraform/bring-your-own/output.tf @@ -0,0 +1,23 @@ +output "kong-ip" { + value = var.kong_ip +} + +output "kong-internal-ip" { + value = local.kong_internal_ip_fallback +} + +output "db-ip" { + value = var.db_ip +} + +output "db-internal-ip" { + value = var.db_internal_ip +} + +output "worker-ip" { + value = var.worker_ip +} + +output "worker-internal-ip" { + value = local.worker_internal_ip_fallback +} diff --git a/spec/fixtures/perf/terraform/bring-your-own/ssh.tf b/spec/fixtures/perf/terraform/bring-your-own/ssh.tf new file mode 100644 index 00000000000..1659b857301 --- /dev/null +++ b/spec/fixtures/perf/terraform/bring-your-own/ssh.tf @@ -0,0 +1,6 @@ +# copy the file to current directory to be loaded by framework +resource "local_sensitive_file" "key_priv" { + source = var.ssh_key_path + filename = "./id_rsa" + file_permission = "0600" +} \ No newline at end of file diff --git a/spec/fixtures/perf/terraform/bring-your-own/variables.tf b/spec/fixtures/perf/terraform/bring-your-own/variables.tf new file mode 100644 index 00000000000..f34c1fabc06 --- /dev/null +++ b/spec/fixtures/perf/terraform/bring-your-own/variables.tf @@ -0,0 +1,43 @@ +variable "kong_ip" { + type = string +} + +variable "kong_internal_ip" { + type = string + default = "" +} + +variable "worker_ip" { + type = string +} + +variable "worker_internal_ip" { + type = string + default = "" +} + +locals { + kong_internal_ip_fallback = var.kong_internal_ip != "" ? var.kong_internal_ip : var.kong_ip + worker_internal_ip_fallback = var.worker_internal_ip != "" ? var.worker_internal_ip : var.worker_ip +} + +# db IP fallback is done in the lua part +variable "db_ip" { + type = string + default = "" +} + +variable "db_internal_ip" { + type = string + default = "" +} + +variable "ssh_key_path" { + type = string +} + +variable "seperate_db_node" { + type = bool + description = "Whether to create a separate db instance" + default = false +} diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index b75dfbd5041..5a2b9e77420 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -89,6 +89,7 @@ local function use_defaults() local driver = os.getenv("PERF_TEST_DRIVER") or "docker" local use_daily_image = os.getenv("PERF_TEST_USE_DAILY_IMAGE") + local ssh_user if driver == "terraform" then local seperate_db_node = not not os.getenv("PERF_TEST_SEPERATE_DB_NODE") @@ -104,7 +105,6 @@ local function use_defaults() metal_plan = os.getenv("PERF_TEST_METAL_PLAN"), -- "c3.small.x86" -- metal_region = ["sv15", "sv16", "la4"], -- not support setting from lua for now metal_os = os.getenv("PERF_TEST_METAL_OS"), -- "ubuntu_20_04", - seperate_db_node = seperate_db_node, } elseif tf_provider == "digitalocean" then tfvars = { @@ -113,22 +113,35 @@ local function use_defaults() do_size = os.getenv("PERF_TEST_DIGITALOCEAN_SIZE"), -- "c2-8vpcu-16gb", do_region = os.getenv("PERF_TEST_DIGITALOCEAN_REGION"), --"sfo3", do_os = os.getenv("PERF_TEST_DIGITALOCEAN_OS"), -- "ubuntu-20-04-x64", - seperate_db_node = seperate_db_node, } elseif tf_provider == "aws-ec2" then tfvars = { aws_region = os.getenv("PERF_TEST_AWS_REGION"), -- "us-east-2", ec2_instance_type = os.getenv("PERF_TEST_EC2_INSTANCE_TYPE"), -- "c5a.2xlarge", ec2_os = os.getenv("PERF_TEST_EC2_OS"), -- "ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*", - seperate_db_node = seperate_db_node, } + ssh_user = "ubuntu" + elseif tf_provider == "bring-your-own" then + tfvars = { + kong_ip = os.getenv("PERF_TEST_BYO_KONG_IP"), + kong_internal_ip = os.getenv("PERF_TEST_BYO_KONG_INTERNAL_IP"), -- fallback to kong_ip + db_ip = os.getenv("PERF_TEST_BYO_DB_IP"), + db_internal_ip = os.getenv("PERF_TEST_BYO_DB_INTERNAL_IP"), -- fallback to db_ip + worker_ip = os.getenv("PERF_TEST_BYO_WORKER_IP"), + worker_internal_ip = os.getenv("PERF_TEST_BYO_WORKER_INTERNAL_IP"), -- fallback to worker_ip + ssh_key_path = os.getenv("PERF_TEST_BYO_SSH_KEY_PATH") or "root", + } + ssh_user = os.getenv("PERF_TEST_BYO_SSH_USER") end + tfvars.seperate_db_node = seperate_db_node + use_driver("terraform", { provider = tf_provider, tfvars = tfvars, use_daily_image = use_daily_image, seperate_db_node = seperate_db_node, + ssh_user = ssh_user, }) else use_driver(driver, { diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 76897e965cf..5d4917382ef 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -31,10 +31,7 @@ function _M.new(opts) end end - local ssh_user = "root" - if opts.provider == "aws-ec2" then - ssh_user = "ubuntu" - end + local ssh_user = opts.ssh_user or "root" return setmetatable({ opts = opts, @@ -171,6 +168,18 @@ end function _M:teardown(full) self.setup_kong_called = false + -- only run remote execute when terraform provisioned + if self.kong_ip then + local _, err = execute_batch(self, self.kong_ip, { + "sudo rm -rf /usr/local/kong_* /usr/local/kong || true", + "sudo pkill -kill nginx || true", + "sudo dpkg -r kong || true", + }) + if err then + return false, err + end + end + if full then -- terraform destroy self.log.info("Running terraform to destroy instances...") @@ -377,12 +386,13 @@ function _M:setup_kong(version) -- increase outgoing port range to avoid 99: Cannot assign requested address "sudo sysctl net.ipv4.ip_local_port_range='10240 65535'", -- stop and remove kong if installed - "dpkg -l kong && (sudo kong stop; sudo dpkg -r kong) || true", + "dpkg -l kong && (sudo pkill -kill nginx; sudo dpkg -r kong) || true", -- have to do the pkill sometimes, because kong stop allow the process to linger for a while "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", -- remove all lua files, not only those installed by package "sudo rm -rf /usr/local/share/lua/5.1/kong", - "wget -nv " .. download_path .. + "dpkg -I kong-" .. version .. ".deb || " .. -- check if already downloaded and valid because pulp flaky + "wget -nv " .. download_path .. " --user " .. download_user .. " --password " .. download_pass .. " -O kong-" .. version .. ".deb", "sudo dpkg -i kong-" .. version .. ".deb || sudo apt-get -f -y install", -- generate hybrid cert @@ -540,13 +550,14 @@ function _M:get_start_load_cmd(stub, script, uri) script_path = script_path and ("-s " .. script_path) or "" local nproc, err - nproc, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, "nproc")) + -- find the physical cores count, instead of counting hyperthreading + nproc, err = perf.execute(ssh_execute_wrap(self, self.kong_ip, [[grep '^cpu\scores' /proc/cpuinfo | uniq | awk '{print $4}']])) if not nproc or err then - return false, "failed to get nproc: " .. (err or "") + return false, "failed to get core count: " .. (err or "") end if not tonumber(nproc) then - return false, "failed to get nproc: " .. (nproc or "") + return false, "failed to get core count: " .. (nproc or "") end nproc = tonumber(nproc) From 03760db3ff5e7f3e3b7e8289c33846e722617c61 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 7 Nov 2022 15:24:01 +0800 Subject: [PATCH 1933/4351] tests(balancer_utils): improve listening port detection to avoid side effects during `bind()` tests Improved port bind reliability of PDK and plugin tests as well. --- .ci/run_tests.sh | 2 +- .../10-balancer/01-healthchecks_spec.lua | 28 +++++++++--------- .../05-proxy/10-balancer/05-stress.lua | 18 ++++++------ .../37-opentelemetry/04-exporter_spec.lua | 2 +- spec/fixtures/balancer_utils.lua | 29 +++---------------- spec/helpers.lua | 21 ++++++-------- 6 files changed, 38 insertions(+), 62 deletions(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index d9eb706c58f..865e5bfd637 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -123,7 +123,7 @@ if [ "$TEST_SUITE" == "plugins" ]; then fi fi if [ "$TEST_SUITE" == "pdk" ]; then - TEST_NGINX_RANDOMIZE=1 prove -I. -r t/01-pdk + prove -I. -r t/01-pdk fi if [ "$TEST_SUITE" == "unit" ]; then unset KONG_TEST_NGINX_USER KONG_PG_PASSWORD KONG_TEST_PG_PASSWORD diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 090e878ddda..1759dcec081 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1345,8 +1345,8 @@ for _, strategy in helpers.each_strategy() do for nfails = 1, 3 do local requests = bu.SLOTS * 2 -- go round the balancer twice - local port1 = bu.gen_port() - local port2 = bu.gen_port() + local port1 = helpers.get_available_port() + local port2 = helpers.get_available_port() -- setup target servers: -- server2 will only respond for part of the test, @@ -1419,8 +1419,8 @@ for _, strategy in helpers.each_strategy() do for nfails = 1, 3 do local requests = bu.SLOTS * 2 -- go round the balancer twice - local port1 = bu.gen_port() - local port2 = bu.gen_port() + local port1 = helpers.get_available_port() + local port2 = helpers.get_available_port() -- setup target servers: -- server2 will only respond for part of the test, @@ -1490,8 +1490,8 @@ for _, strategy in helpers.each_strategy() do it("perform active health checks -- automatic recovery #" .. protocol, function() for _, nchecks in ipairs({1,3}) do - local port1 = bu.gen_port() - local port2 = bu.gen_port() + local port1 = helpers.get_available_port() + local port2 = helpers.get_available_port() -- setup target servers: -- server2 will only respond for part of the test, @@ -1599,8 +1599,8 @@ for _, strategy in helpers.each_strategy() do for i = 1, 3 do hosts[i] = { hostname = bu.gen_multi_host(), - port1 = bu.gen_port(), - port2 = bu.gen_port(), + port1 = helpers.get_available_port(), + port2 = helpers.get_available_port(), } fixtures.dns_mock:SRV { name = hosts[i].hostname, @@ -1738,7 +1738,7 @@ for _, strategy in helpers.each_strategy() do for _, nchecks in ipairs({1,3}) do - local port1 = bu.gen_port() + local port1 = helpers.get_available_port() -- setup target servers: -- server2 will only respond for part of the test, @@ -1817,8 +1817,8 @@ for _, strategy in helpers.each_strategy() do local nfails = 2 local requests = bu.SLOTS * 2 -- go round the balancer twice - local port1 = bu.gen_port() - local port2 = bu.gen_port() + local port1 = helpers.get_available_port() + local port2 = helpers.get_available_port() -- setup target servers: -- server1 will respond all requests local server1 = https_server.new(port1, localhost) @@ -2438,7 +2438,7 @@ for _, strategy in helpers.each_strategy() do end) it("stream modules and http modules do not duplicate active health checks", function() - local port1 = bu.gen_port() + local port1 = helpers.get_available_port() -- configure healthchecks bu.begin_testcase_setup(strategy, bp) @@ -2548,8 +2548,8 @@ for _, strategy in helpers.each_strategy() do it("#db perform active health checks -- automatic recovery", function() - local port1 = bu.gen_port() - local port2 = bu.gen_port() + local port1 = helpers.get_available_port() + local port2 = helpers.get_available_port() -- setup target servers: -- server2 will only respond for part of the test, diff --git a/spec/02-integration/05-proxy/10-balancer/05-stress.lua b/spec/02-integration/05-proxy/10-balancer/05-stress.lua index 6c135554ef2..ce6d98946f6 100644 --- a/spec/02-integration/05-proxy/10-balancer/05-stress.lua +++ b/spec/02-integration/05-proxy/10-balancer/05-stress.lua @@ -264,9 +264,9 @@ for _, consistency in ipairs(bu.consistencies) do generator1:run("/", {["Host"] = api_host}, 3, 200) -- Add some targets - local port2 = bu.gen_port() - local port3 = bu.gen_port() - local port4 = bu.gen_port() + local port2 = helpers.get_available_port() + local port3 = helpers.get_available_port() + local port4 = helpers.get_available_port() local server2 = https_server.new(port2, "a.stressed.test") local server3 = https_server.new(port3, "a.stressed.test") local server4 = https_server.new(port4, "a.stressed.test") @@ -324,8 +324,8 @@ for _, consistency in ipairs(bu.consistencies) do generator1:run("/", headers, 3, 200) -- Add some targets - local port3 = bu.gen_port() - local port4 = bu.gen_port() + local port3 = helpers.get_available_port() + local port4 = helpers.get_available_port() local server3 = https_server.new(port3, "a.stressed.test") local server4 = https_server.new(port4, "a.stressed.test") server3:start() @@ -375,8 +375,8 @@ for _, consistency in ipairs(bu.consistencies) do generator1:run("/", {["Host"] = api_host}, 3, 200) -- Add some targets - local port3 = bu.gen_port() - local port4 = bu.gen_port() + local port3 = helpers.get_available_port() + local port4 = helpers.get_available_port() local server3 = https_server.new(port3, "localhost") local server4 = https_server.new(port4, "localhost") server3:start() @@ -409,8 +409,8 @@ for _, consistency in ipairs(bu.consistencies) do local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp, consistency) - local port3 = bu.gen_port() - local port4 = bu.gen_port() + local port3 = helpers.get_available_port() + local port4 = helpers.get_available_port() -- setup target servers local server1 = https_server.new(port1, "a.stressed.test") diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 93e369f38bf..bf11935dd04 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -18,7 +18,7 @@ local function gen_span_id() end local table_merge = utils.table_merge -local HTTP_SERVER_PORT = 35000 +local HTTP_SERVER_PORT = helpers.get_available_port() local PROXY_PORT = 9000 for _, strategy in helpers.each_strategy() do diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 2a63c76b76e..8217251bb4e 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -42,6 +42,7 @@ local healthchecks_defaults = { }, }, } +local get_available_port = helpers.get_available_port local prefix = "" @@ -163,7 +164,6 @@ local add_target local update_target local add_api local patch_api -local gen_port local gen_multi_host local invalidate_router do @@ -270,27 +270,6 @@ do return nil, body end - gen_port = function() - for _i = 1, 500 do - local port = math.random(50000, 65500) - - local ok, err = pcall(function () - local socket = require("socket") - local server = assert(socket.bind("*", port)) - server:close() - end) - - if ok then - return port - else - print(string.format("Port %d is not available, trying next one (%s)", port, err)) - end - - end -- for _i = 1, 500 do - - error("Could not find an available port") - end - do local host_num = 0 gen_multi_host = function() @@ -300,7 +279,7 @@ do end add_target = function(bp, upstream_id, host, port, data) - port = port or gen_port() + port = port or get_available_port() local req = utils.deep_copy(data) or {} if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" @@ -497,7 +476,7 @@ local function end_testcase_setup(strategy, bp) if strategy == "off" then -- setup some dummy entities for checking the config update status local host = "localhost" - local port = gen_port() + local port = get_available_port() local server = https_server.new(port, host, "http", nil, 1) server:start() @@ -612,7 +591,7 @@ balancer_utils.CONSISTENCY_FREQ = CONSISTENCY_FREQ balancer_utils.direct_request = direct_request balancer_utils.end_testcase_setup = end_testcase_setup balancer_utils.gen_multi_host = gen_multi_host -balancer_utils.gen_port = gen_port +balancer_utils.get_available_port = get_available_port balancer_utils.get_balancer_health = get_balancer_health balancer_utils.get_db_utils_for_dc_and_admin_api = get_db_utils_for_dc_and_admin_api balancer_utils.get_router_version = get_router_version diff --git a/spec/helpers.lua b/spec/helpers.lua index 09876f42625..f89874afce9 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -191,24 +191,21 @@ end local get_available_port = function() - for _i = 1, 500 do - local port = math.random(50000, 65500) + for _i = 1, 10 do + local port = math.random(10000, 30000) - local ok, err = pcall(function () - local socket = require("socket") - local server = assert(socket.bind("*", port)) - server:close() - end) + local ok = os.execute("netstat -lnt | grep \":" .. port .. "\" > /dev/null") - if ok then + if not ok then + -- return code of 1 means `grep` did not found the listening port return port + else - print(string.format("Port %d is not available, trying next one (%s)", port, err)) + print("Port " .. port .. " is occupied, trying another one") end + end - end -- for _i = 1, 500 do - - error("Could not find an available port") + error("Could not find an available port after 10 tries") end From 686f1b78ae91f5aa008e52dd0faae59c9f0b6314 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Nov 2022 16:04:08 +0800 Subject: [PATCH 1934/4351] ci(actions): add concurrency control to workflow runs --- .github/workflows/build_and_test.yml | 5 +++++ .github/workflows/perf.yml | 5 +++++ .github/workflows/upgrade-tests.yml | 4 ++++ 3 files changed, 14 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 8bfa89940d4..2f221e36650 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -13,6 +13,11 @@ on: - release/* - test-please/* +# cancel previous runs if new commits are pushed to the PR, but run for each commit on master +concurrency: + group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} + cancel-in-progress: true + jobs: build: name: Build dependencies diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 74fcb869e0b..6b0e5f0758e 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -12,6 +12,11 @@ env: terraform_version: '1.2.4' DOWNLOAD_ROOT: $HOME/download-root + +# perf test can only run one at a time per repo for now +concurrency: + group: perf-ce + jobs: build: name: Build dependencies diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 30c9d362e82..d79dbeaee8e 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -13,6 +13,10 @@ on: - master - release/* - test-please/* +# cancel previous runs if new commits are pushed to the PR, but run for each commit on master +concurrency: + group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} + cancel-in-progress: true jobs: upgrade-test: From 482c0f14cd7d26bf7283a05f0c9f8905849f0346 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 7 Nov 2022 16:52:23 +0800 Subject: [PATCH 1935/4351] chore(ci): use `ubuntu-22.04` instead of `ubuntu-20.04` (#9704) --- .github/workflows/autodocs.yml | 2 +- .github/workflows/build_and_test.yml | 12 ++++++------ .github/workflows/perf.yml | 4 ++-- .github/workflows/upgrade-tests.yml | 2 +- 4 files changed, 10 insertions(+), 10 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index aafcaf8e733..9f8e1e92164 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -19,7 +19,7 @@ on: jobs: build: name: Build dependencies - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 env: DOWNLOAD_ROOT: $HOME/download-root diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 2f221e36650..63a6bc9807a 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -21,7 +21,7 @@ concurrency: jobs: build: name: Build dependencies - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 env: DOWNLOAD_ROOT: $HOME/download-root @@ -73,7 +73,7 @@ jobs: lint-doc-and-unit-tests: name: Lint, Doc and Unit tests - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 needs: build env: @@ -139,7 +139,7 @@ jobs: integration-tests-postgres: name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 needs: build strategy: @@ -244,7 +244,7 @@ jobs: integration-tests-dbless: name: DB-less integration tests - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 needs: build env: @@ -310,7 +310,7 @@ jobs: integration-tests-cassandra: name: C* ${{ matrix.cassandra_version }} ${{ matrix.suite }} - ${{ matrix.split }} tests - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 needs: build strategy: @@ -413,7 +413,7 @@ jobs: pdk-tests: name: PDK tests - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 needs: build env: diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 6b0e5f0758e..9cc6dc75f47 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -20,7 +20,7 @@ concurrency: jobs: build: name: Build dependencies - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 if: | github.event_name == 'schedule' || (github.event_name == 'pull_request' && startsWith(github.event.pull_request.title, 'perf(')) || @@ -82,7 +82,7 @@ jobs: perf: name: RPS, latency and flamegraphs - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 needs: build if: | github.event_name == 'schedule' || diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index d79dbeaee8e..c4cdae85625 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -21,7 +21,7 @@ concurrency: jobs: upgrade-test: name: Run migration tests - runs-on: ubuntu-20.04 + runs-on: ubuntu-22.04 steps: - name: Install Docker From 5c3f799df7968fd1e573f2f04ec845bde4852422 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Nov 2022 17:03:25 +0800 Subject: [PATCH 1936/4351] chore(tests): add test mutex for perf test (#9705) --- .github/workflows/perf.yml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 9cc6dc75f47..a1d90239bf6 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -94,6 +94,15 @@ jobs: ) steps: + # set up mutex across CE and EE to avoid resource race + - name: Set up mutex + # uses: ben-z/gh-action-mutex@v1.0-alpha-6 + uses: ben-z/gh-action-mutex@9709ba4d8596ad4f9f8bbe8e0f626ae249b1b3ac + with: + repository: "Kong/kong-perf-mutex-lock" + branch: "gh-mutex" + repo-token: ${{ secrets.PAT }} + - name: Set environment variables run: | echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV From 84c9b6b581a568a5def25c13ea37ecca7164fec7 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 7 Nov 2022 17:48:28 +0800 Subject: [PATCH 1937/4351] chore(autodocs): use `ubuntu-22.04` for autodoc as well (#9707) The labelers are intentionally left on ubuntu-latest as they are very simple workflows that should be able to run on any version of OS. ubuntu-latest is currently still pointing at ubuntu-20.04, change autodoc jobs to make it consistent. --- .github/workflows/autodocs.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 9f8e1e92164..f8df9872ad6 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -70,7 +70,7 @@ jobs: source .ci/setup_env_github.sh make dev autodoc: - runs-on: ubuntu-latest + runs-on: ubuntu-22.04 needs: [build] steps: - name: Set environment variables From a68369434468301db64114258039c9902c8b878c Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Mon, 7 Nov 2022 13:52:39 +0000 Subject: [PATCH 1938/4351] chore(ci): re-enable per-commit builds (#9709) --- .requirements | 2 +- Jenkinsfile | 11 ++++++++--- 2 files changed, 9 insertions(+), 4 deletions(-) diff --git a/.requirements b/.requirements index e40736465cd..1eb161afd3d 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.36.1 +KONG_BUILD_TOOLS_VERSION=4.37.1 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/Jenkinsfile b/Jenkinsfile index 6f945246f93..278266232a7 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -24,7 +24,13 @@ pipeline { label 'bionic' } } - when { changeRequest target: 'master' } + when { + beforeAgent true + anyOf { + changeRequest target: 'master' + changeRequest target: 'release/*' + } + } options { retry(2) timeout(time: 2, unit: 'HOURS') @@ -42,10 +48,9 @@ pipeline { stage('Release -- Release Branch Release to Unofficial Asset Stores') { when { beforeAgent true - allOf { + anyOf { branch 'master'; branch 'release/*'; - not { triggeredBy 'TimerTrigger' } } } parallel { From 9e860ceef2145ef058a6cc9e286b9e83ce51f21f Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 8 Nov 2022 13:26:58 +0800 Subject: [PATCH 1939/4351] docs(changelog): remove duplicated Additions section (#9684) --- CHANGELOG.md | 26 ++++++++++---------------- 1 file changed, 10 insertions(+), 16 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index af2ef000b2b..c3e9394f7ab 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -93,6 +93,16 @@ - **Rate-limiting**: The HTTP status code and response body for rate-limited requests can now be customized. Thanks, [@utix](https://github.com/utix)! [#8930](https://github.com/Kong/kong/pull/8930) +- **Zipkin**: add `response_header_for_traceid` field in Zipkin plugin. + The plugin will set the corresponding header in the response + if the field is specified with a string value. + [#9173](https://github.com/Kong/kong/pull/9173) +- **AWS Lambda**: add `requestContext` field into `awsgateway_compatible` input data + [#9380](https://github.com/Kong/kong/pull/9380) +- **ACME**: add support for Redis SSL, through configuration properties + `config.storage_config.redis.ssl`, `config.storage_config.redis.ssl_verify`, + and `config.storage_config.redis.ssl_server_name`. + [#9626](https://github.com/Kong/kong/pull/9626) - **Session**: Add new config `cookie_persistent` that allows browser to persist cookies even if browser is closed. This defaults to `false` which means cookies are not persistend across browser restarts. Thanks [@tschaume](https://github.com/tschaume) @@ -160,7 +170,6 @@ - Added support for `kong.request.get_uri_captures` (`kong.request.getUriCaptures`) [#9512](https://github.com/Kong/kong/pull/9512) - - Fixed parameter type of `kong.service.request.set_raw_body` (`kong.service.request.setRawBody`), return type of `kong.service.response.get_raw_body`(`kong.service.request.getRawBody`), @@ -207,21 +216,6 @@ - Bumped lua-resty-acme from 0.8.1 to 0.9.0 [#9626](https://github.com/Kong/kong/pull/9626) -### Additions - -#### Plugins - -- **Zipkin**: add `response_header_for_traceid` field in Zipkin plugin. - The plugin will set the corresponding header in the response - if the field is specified with a string value. - [#9173](https://github.com/Kong/kong/pull/9173) -- **AWS Lambda**: add `requestContext` field into `awsgateway_compatible` input data - [#9380](https://github.com/Kong/kong/pull/9380) -- **ACME**: add support for Redis SSL, through configuration properties - `config.storage_config.redis.ssl`, `config.storage_config.redis.ssl_verify`, - and `config.storage_config.redis.ssl_server_name`. - [#9626](https://github.com/Kong/kong/pull/9626) - ## [3.0.0] From d655c72b2d95f8ea689baa727503d28e59d7f84b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Nov 2022 14:11:23 +0800 Subject: [PATCH 1940/4351] chore(tests): pin third party actions to sha (#9718) --- .github/workflows/perf.yml | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index a1d90239bf6..1c41178bb05 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -162,7 +162,8 @@ jobs: echo "suites=$suites" >> $GITHUB_OUTPUT echo "tags=$tags" >> $GITHUB_OUTPUT - - uses: xt0rted/pull-request-comment-branch@v1 + - # uses: xt0rted/pull-request-comment-branch@v1.4.1 + uses: xt0rted/pull-request-comment-branch@653a7d5ca8bd91d3c5cb83286063314d0b063b8e id: comment-branch if: github.event_name == 'issue_comment' && github.event.action == 'created' @@ -308,7 +309,8 @@ jobs: - name: Upload charts if: always() id: charts - uses: devicons/public-upload-to-imgur@v2.2.2 + # uses: devicons/public-upload-to-imgur@v2.2.2 + uses: devicons/public-upload-to-imgur@352cf5f2805c692539a96cfe49a09669e6fca88e continue-on-error: true with: path: output/*.png @@ -318,7 +320,8 @@ jobs: if: | github.event_name == 'pull_request' || (github.event_name == 'issue_comment' && github.event.issue.pull_request) - uses: actions-ecosystem/action-create-comment@v1 + # uses: actions-ecosystem/action-create-comment@v1 + uses: actions-ecosystem/action-create-comment@5b43c092bf96ebc715dbbe5682ecf3b771223855 with: github_token: ${{ secrets.GITHUB_TOKEN }} body: | From f399d542592d66a50c73a8eb6c66426ee03df0a6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Nov 2022 14:12:39 +0800 Subject: [PATCH 1941/4351] chore(tests): fix label-check test (#9717) --- .github/workflows/label-check.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml index 8af97298d10..00df7b9de5f 100644 --- a/.github/workflows/label-check.yml +++ b/.github/workflows/label-check.yml @@ -9,5 +9,5 @@ jobs: steps: - name: do-not-merge label found - run: exit 1 - if: ${{ contains(github.event.*.labels.*.name, 'do not merge') || contains(github.event.*.labels.*.name, 'do-not-merge') }} + run: echo "do-not-merge label found, this PR will not be merged"; exit 1 + if: ${{ contains(github.event.*.labels.*.name, 'pr/do not merge') || contains(github.event.*.labels.*.name, 'DO NOT MERGE') }} From fae7caa131f3922a6e1425461c0458f9cd319f67 Mon Sep 17 00:00:00 2001 From: Harry Date: Mon, 7 Nov 2022 23:27:06 -0800 Subject: [PATCH 1942/4351] chore(ci): remove `CODEOWNERS` file `CODEOWNERS` file was originally added in Kong/kong#8691. The rationale at the time was to make sure all PRs are approved and merged only after maintainers have reviewed the change. Since then, we have come a long way. PRs now are merged only after a moderator on the team has taken a look at the PR and only moderators have permission to perform a merge. This commit removes the `CODEOWNERS` file. My rationale is that the number of Kong maintainers is large and every change to every PR results in a notification to all members. This results in a very signal-to-noise ratio and a lot of members deal with a very high notification volume. My hypothesis here is that lowering the notification volume will help most members and they can deal with a smaller set of PRs on a daily basis. A select few members like myself are going to load-balance PR reviews across maintainers. This along with a lower notification volume should help us become a bit more productive and happy. After this change is merged in, you are welcome to add `CODEOWNERS` file to specific directories within the repository to ensure that the subject matter expert gets notified of changes and is requested a review. A good example of a targeted `CODEOWNERS` is a plugin or a sub-system like DAO. --- CODEOWNERS | 1 - 1 file changed, 1 deletion(-) delete mode 100644 CODEOWNERS diff --git a/CODEOWNERS b/CODEOWNERS deleted file mode 100644 index c9f58c8eeb0..00000000000 --- a/CODEOWNERS +++ /dev/null @@ -1 +0,0 @@ -* @Kong/gateway From 1a44d1407ce1cd9ac2363365fd916a70c61253b5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Nov 2022 16:29:50 +0800 Subject: [PATCH 1943/4351] tests(perf): ensure clean state (#9721) --- spec/helpers/perf/drivers/terraform.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 5d4917382ef..601eca87ced 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -174,6 +174,7 @@ function _M:teardown(full) "sudo rm -rf /usr/local/kong_* /usr/local/kong || true", "sudo pkill -kill nginx || true", "sudo dpkg -r kong || true", + "sudo dpkg -r kong-enterprise-edition || true", }) if err then return false, err @@ -387,6 +388,8 @@ function _M:setup_kong(version) "sudo sysctl net.ipv4.ip_local_port_range='10240 65535'", -- stop and remove kong if installed "dpkg -l kong && (sudo pkill -kill nginx; sudo dpkg -r kong) || true", + -- stop and remove kong-ee if installed + "dpkg -l kong-enterprise-edition && (sudo pkill -kill nginx; sudo dpkg -r kong-enterprise-edition) || true", -- have to do the pkill sometimes, because kong stop allow the process to linger for a while "sudo pkill -F /usr/local/kong/pids/nginx.pid || true", -- remove all lua files, not only those installed by package From 1fb9e15d1a8421bb7d706c78392cfe8196a813b6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 8 Nov 2022 17:12:24 +0800 Subject: [PATCH 1944/4351] tests(perf): move concurrency group to job to reduce noises (#9725) --- .github/workflows/perf.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 1c41178bb05..b1ef5a0d695 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -13,10 +13,6 @@ env: DOWNLOAD_ROOT: $HOME/download-root -# perf test can only run one at a time per repo for now -concurrency: - group: perf-ce - jobs: build: name: Build dependencies @@ -92,6 +88,10 @@ jobs: contains('["OWNER", "COLLABORATOR", "MEMBER"]', github.event.comment.author_association) && (startsWith(github.event.comment.body, '/perf') || startsWith(github.event.comment.body, '/flamegraph')) ) + + # perf test can only run one at a time per repo for now + concurrency: + group: perf-ce steps: # set up mutex across CE and EE to avoid resource race From c40d548a7d1934b241dbf78e4b339ee1a9523859 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 8 Nov 2022 17:51:04 +0100 Subject: [PATCH 1945/4351] docs(tests/helpers): explain Blueprints versus DB access objects --- spec/helpers.lua | 40 ++++++++++++++++++++++++++++------------ 1 file changed, 28 insertions(+), 12 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index f89874afce9..e6b3c379490 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -378,8 +378,24 @@ end --- Gets the database utility helpers and prepares the database for a testrun. -- This will a.o. bootstrap the datastore and truncate the existing data that --- migth be in it. The BluePrint returned can be used to create test entities --- in the database. +-- migth be in it. The BluePrint and DB objects returned can be used to create +-- test entities in the database. +-- +-- So the difference between the `db` and `bp` is small. The `db` one allows access +-- to the datastore for creating entities and inserting data. The `bp` one is a +-- wrapper around the `db` one. It will auto-insert some stuff and check for errors; +-- +-- - if you create a route using `bp`, it will automatically attach it to the +-- default service that it already created, without you having to specify that +-- service. +-- - any errors returned by `db`, which will be `nil + error` in Lua, will be +-- wrapped in an assertion by `bp` so if something is wrong it will throw a hard +-- error which is convenient when testing. When using `db` you have to manually +-- check for errors. +-- +-- Since `bp` is a wrapper around `db` it will only know about the Kong standard +-- entities in the database. Hence the `db` one should be used when working with +-- custom DAO's for which no `bp` entry is available. -- @function get_db_utils -- @param strategy (optional) the database strategy to use, will default to the -- strategy in the test configuration. @@ -1481,21 +1497,21 @@ local function pwait_until(f, timeout, step) end --- Wait for some timers, throws an error on timeout. --- +-- -- NOTE: this is a regular Lua function, not a Luassert assertion. -- @function wait_timer -- @tparam string timer_name_pattern the call will apply to all timers matching this string -- @tparam boolean plain if truthy, the `timer_name_pattern` will be matched plain, so without pattern matching -- @tparam string mode one of: "all-finish", "all-running", "any-finish", "any-running", or "worker-wide-all-finish" --- +-- -- any-finish: At least one of the timers that were matched finished --- +-- -- all-finish: All timers that were matched finished --- +-- -- any-running: At least one of the timers that were matched is running --- +-- -- all-running: All timers that were matched are running --- +-- -- worker-wide-all-finish: All the timers in the worker that were matched finished -- @tparam[opt=2] number timeout maximum time to wait -- @tparam[opt] number admin_client_timeout, to override the default timeout setting @@ -1643,7 +1659,7 @@ end --- Wait for all targets, upstreams, services, and routes update --- +-- -- NOTE: this function is not available for DBless-mode -- @function wait_for_all_config_update -- @tparam[opt] table opts a table contains params @@ -1784,9 +1800,9 @@ end -- NOTE: this is a regular Lua function, not a Luassert assertion. -- @function wait_for_file -- @tparam string mode one of: --- +-- -- "file", "directory", "link", "socket", "named pipe", "char device", "block device", "other" --- +-- -- @tparam string path the file path -- @tparam[opt=10] number timeout maximum seconds to wait local function wait_for_file(mode, path, timeout) @@ -3306,7 +3322,7 @@ local function clustering_client_json(opts) end local clustering_client_wrpc -do +do local wrpc = require("kong.tools.wrpc") local wrpc_proto = require("kong.tools.wrpc.proto") local semaphore = require("ngx.semaphore") From 3a2d10d4a246ed629036fed6bfac1e2dd73d3d97 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Tue, 8 Nov 2022 16:53:33 +0000 Subject: [PATCH 1946/4351] chore(Jenkins): bump KBT to `4.38.0` and include Amazon Linux 2022 as a release target --- .requirements | 2 +- Jenkinsfile | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 1eb161afd3d..48d50a3f1b4 100644 --- a/.requirements +++ b/.requirements @@ -10,5 +10,5 @@ RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.37.1 +KONG_BUILD_TOOLS_VERSION=4.38.0 KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/Jenkinsfile b/Jenkinsfile index 278266232a7..f13d80faf17 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -158,6 +158,7 @@ pipeline { sh 'make setup-kong-build-tools' sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 release' + sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2022 release' sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=7 release' sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7.9 release' sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 RELEASE_DOCKER=true release' From 117191a284e0df323d0a5100c43b98a85b431c63 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 9 Nov 2022 11:26:29 +0800 Subject: [PATCH 1947/4351] tests(router/atc): ensure '\' in regex paths are escaped properly --- spec/01-unit/08-router_spec.lua | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 3dd12d53f64..0593b3cb020 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2141,6 +2141,39 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end end) + + describe("check regex with '\\'", function() + local use_case + local _get_expression = atc_compat._get_expression + + before_each(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + }, + }, + } + end) + + it("regex path has double '\\'", function() + use_case[1].route.paths = { [[~/\\/*$]], } + + assert.equal([[(http.method == "GET") && (http.path ~ "^/\\\\/*$")]], + _get_expression(use_case[1].route)) + assert(new_router(use_case)) + end) + + it("regex path has '\\d'", function() + use_case[1].route.paths = { [[~/\d+]], } + + assert.equal([[(http.method == "GET") && (http.path ~ "^/\\d+")]], + _get_expression(use_case[1].route)) + assert(new_router(use_case)) + end) + end) end describe("normalization stopgap measurements", function() From 3ed303a0bc095fafb5b86e2cc1cf3ef7610a9b0d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 10 Nov 2022 14:50:24 +0800 Subject: [PATCH 1948/4351] tests(perf): bump max test run duration from 2h to 3h (#9741) --- .github/workflows/perf.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index b1ef5a0d695..3685cab4a66 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -198,7 +198,7 @@ jobs: PERF_TEST_BYO_SSH_USER: gha PERF_TEST_USE_DAILY_IMAGE: true PERF_TEST_DISABLE_EXEC_OUTPUT: true - timeout-minutes: 120 + timeout-minutes: 180 run: | export PERF_TEST_BYO_SSH_KEY_PATH=$(pwd)/ssh_key echo "${{ secrets.PERF_TEST_BYO_SSH_KEY }}" > ${PERF_TEST_BYO_SSH_KEY_PATH} From ea485a8467259c2f7fee5959d757fee6a7318c99 Mon Sep 17 00:00:00 2001 From: catbro666 <38037704+catbro666@users.noreply.github.com> Date: Fri, 11 Nov 2022 14:40:33 +0800 Subject: [PATCH 1949/4351] feat(pdk): add `kong.client.tls.set_client_ca_list` (#9612) Add a function binding to the API `set_client_ca_list` of lua-kong-nginx-module module. Simple phase check tests are added. The API itself was already tested inside lua-kong-nginx-module. This PR relies on [lua-kong-nginx-module #46](https://github.com/Kong/lua-kong-nginx-module/pull/46), and is relied by [kong-ee #3890](https://github.com/Kong/kong-ee/pull/3890) FTI-4430 --- .requirements | 2 +- CHANGELOG.md | 5 + kong/pdk/client/tls.lua | 38 ++ t/01-pdk/14-client-tls/00-phase_checks.t | 12 + .../14-client-tls/01-set_client_ca_list.t | 422 ++++++++++++++++++ t/certs/ca.crt | 33 ++ t/certs/ca.key | 51 +++ t/certs/intermediate.crt | 32 ++ t/certs/intermediate.key | 51 +++ 9 files changed, 645 insertions(+), 1 deletion(-) create mode 100644 t/01-pdk/14-client-tls/01-set_client_ca_list.t create mode 100644 t/certs/ca.crt create mode 100644 t/certs/ca.key create mode 100644 t/certs/intermediate.crt create mode 100644 t/certs/intermediate.key diff --git a/.requirements b/.requirements index 48d50a3f1b4..3f97550fb91 100644 --- a/.requirements +++ b/.requirements @@ -11,4 +11,4 @@ RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.38.0 -KONG_NGINX_MODULE_BRANCH=0.2.1 +KONG_NGINX_MODULE_BRANCH=0.3.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index c3e9394f7ab..ef471e1f0c7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -117,6 +117,11 @@ when there are too many regex routes and `router_flavor` is `traditional`. [#9624](https://github.com/Kong/kong/pull/9624) +#### PDK + +- Added support for `kong.client.tls.set_client_ca_list`(`kong.client.tls.setClientCaList`) + [#9612](https://github.com/Kong/kong/pull/9612) + ### Fixes #### Core diff --git a/kong/pdk/client/tls.lua b/kong/pdk/client/tls.lua index 1091d2a4fa6..4a9b2fb423c 100644 --- a/kong/pdk/client/tls.lua +++ b/kong/pdk/client/tls.lua @@ -85,6 +85,44 @@ local function new() end + --- + -- Sets the CA DN list to the underlying SSL structure, which will be sent in the + -- Certificate Request Message of downstram TLS handshake. + -- + -- The downstream client then can use this DN information to filter certificates, + -- and chooses an appropriate certificate issued by a CA in the list. + -- + -- The type of `ca_list` paramter is `STACK_OF(X509) *` which can be created by + -- using the API of `resty.openssl.x509.chain` or `parse_pem_cert()` of `ngx.ssl` + -- + -- @function kong.client.tls.set_client_ca_list + -- @phases certificate + -- @tparam cdata ca_list The ca certificate chain whose dn(s) will be sent + -- @treturn true|nil Returns `true` if successful, `nil` if it fails. + -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. + -- + -- @usage + -- local x509_lib = require "resty.openssl.x509" + -- local chain_lib = require "resty.openssl.x509.chain" + -- local res, err + -- local chain = chain_lib.new() + -- -- err check + -- local x509, err = x509_lib.new(pem_cert, "PEM") + -- -- err check + -- res, err = chain:add(x509) + -- -- err check + -- -- `chain.ctx` is the raw data of the chain, i.e. `STACK_OF(X509) *` + -- res, err = kong.client.tls.set_client_ca_list(chain.ctx) + -- if not res then + -- -- do something with err + -- end + function _TLS.set_client_ca_list(ca_list) + check_phase(PHASES.certificate) + + return kong_tls.set_client_ca_list(ca_list) + end + + --- -- Returns the PEM encoded downstream client certificate chain with the -- client certificate at the top and intermediate certificates diff --git a/t/01-pdk/14-client-tls/00-phase_checks.t b/t/01-pdk/14-client-tls/00-phase_checks.t index 5d064c369bb..52f9d0ea712 100644 --- a/t/01-pdk/14-client-tls/00-phase_checks.t +++ b/t/01-pdk/14-client-tls/00-phase_checks.t @@ -109,6 +109,18 @@ qq{ body_filter = "forced false", log = "forced false", admin_api = false, + }, { + method = "set_client_ca_list", + args = { require("resty.openssl.x509.chain").new().ctx, }, + init_worker = false, + certificate = true, + rewrite = false, + access = false, + header_filter = false, + response = false, + body_filter = false, + log = false, + admin_api = false, }, } diff --git a/t/01-pdk/14-client-tls/01-set_client_ca_list.t b/t/01-pdk/14-client-tls/01-set_client_ca_list.t new file mode 100644 index 00000000000..4b3dd41f878 --- /dev/null +++ b/t/01-pdk/14-client-tls/01-set_client_ca_list.t @@ -0,0 +1,422 @@ +# vim:set ft= ts=4 sw=4 et: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +repeat_each(2); + +plan tests => repeat_each() * (blocks() * 6 + 4); + +my $pwd = cwd(); + +$ENV{TEST_NGINX_HTML_DIR} ||= html_dir(); + +no_long_string(); +#no_diff(); + +run_tests(); + +__DATA__ + +=== TEST 1: calling set_client_ca_list, ca dn list is sent (using `resty.openssl.x509.chain`) +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local x509_lib = require "resty.openssl.x509" + local chain_lib = require "resty.openssl.x509.chain" + + local subcafile, cafile, chain, subca, ca, suc, err + local ca_path = "t/certs/ca.crt" + local subca_path = "t/certs/intermediate.crt" + + suc, err = tls.request_client_certificate() + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + subcafile, err = io.open(subca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. subca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + cafile, err = io.open(ca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + chain, err = chain_lib.new() + if err then + ngx.log(ngx.ERR, "unable to new chain: ", err) + return ngx.exit(ngx.ERROR) + end + + subca, err = x509_lib.new(subcafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the subca cert: ", err) + return ngx.exit(ngx.ERROR) + end + subcafile:close() + + ca, err = x509_lib.new(cafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the ca cert: ", err) + return ngx.exit(ngx.ERROR) + end + cafile:close() + + suc, err = chain:add(subca) + if err then + ngx.log(ngx.ERR, "unable to add the subca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = chain:add(ca) + if err then + ngx.log(ngx.ERR, "unable to add the ca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = tls.set_client_ca_list(chain.ctx) + if err then + ngx.log(ngx.ERR, "unable to set client ca list: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location /foo { + default_type 'text/plain'; + content_by_lua_block { + ngx.say("impossibe to reach here") + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + content_by_lua_block { + local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") + if not handle then + ngx.log(ngx.ERR, "unable to popen openssl: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.sleep(2) + assert(handle:write("bad request")) + handle:close() + + handle = io.popen("grep '^Acceptable client certificate CA names$\\|^C = US,' /tmp/output.txt") + if not handle then + ngx.log(ngx.ERR, "unable to popen grep: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.print(handle:read("*a")) + handle:close() + } + } + +--- request +GET /t +--- response_body +Acceptable client certificate CA names +C = US, ST = California, O = Kong Testing, CN = Kong Testing Intermidiate CA +C = US, ST = California, O = Kong Testing, CN = Kong Testing Root CA + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 2: calling set_client_ca_list, ca dn list is sent (using `ngx.ssl.parse_pem_cert`) +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local ssl_lib = require "ngx.ssl" + + local cafile, cadata, chain, suc, err + local ca_path = "t/certs/ca.crt" + + suc, err = tls.request_client_certificate() + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + cafile, err = io.open(ca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + cadata = cafile:read("*a") + if not cadata then + ngx.log(ngx.ERR, "unable to read file " .. ca_path) + return ngx.exit(ngx.ERROR) + end + + cafile:close() + + chain, err = ssl_lib.parse_pem_cert(cadata) + if err then + ngx.log(ngx.ERR, "unable to parse the pem ca cert: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = tls.set_client_ca_list(chain) + if err then + ngx.log(ngx.ERR, "unable to set client ca list: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location /foo { + default_type 'text/plain'; + content_by_lua_block { + ngx.say("impossibe to reach here") + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + content_by_lua_block { + local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") + if not handle then + ngx.log(ngx.ERR, "unable to popen openssl: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.sleep(2) + assert(handle:write("bad request")) + handle:close() + + handle = io.popen("grep '^Acceptable client certificate CA names$\\|^C = US,' /tmp/output.txt") + if not handle then + ngx.log(ngx.ERR, "unable to popen grep: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.print(handle:read("*a")) + handle:close() + } + } + +--- request +GET /t +--- response_body +Acceptable client certificate CA names +C = US, ST = California, O = Kong Testing, CN = Kong Testing Root CA + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 3: without calling set_client_ca_list, ca dn list isn't sent +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local suc, err + + suc, err = tls.request_client_certificate() + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location /foo { + default_type 'text/plain'; + content_by_lua_block { + ngx.say("impossibe to reach here") + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + content_by_lua_block { + local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") + if not handle then + ngx.log(ngx.ERR, "unable to popen openssl: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.sleep(2) + assert(handle:write("bad request")) + handle:close() + + handle = io.popen("grep '^No client certificate CA names sent$' /tmp/output.txt") + if not handle then + ngx.log(ngx.ERR, "unable to popen grep: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.print(handle:read("*a")) + handle:close() + } + } + +--- request +GET /t +--- response_body +No client certificate CA names sent + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 4: calling set_client_ca_list with an empty chain, no real effect, ca dn list isn't sent +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local chain_lib = require "resty.openssl.x509.chain" + + local chain, suc, err + + suc, err = tls.request_client_certificate() + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + chain, err = chain_lib.new() + if err then + ngx.log(ngx.ERR, "unable to new chain: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = tls.set_client_ca_list(chain.ctx) + if err then + ngx.log(ngx.ERR, "unable to set client ca list: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location /foo { + default_type 'text/plain'; + content_by_lua_block { + ngx.say("impossibe to reach here") + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + content_by_lua_block { + local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") + if not handle then + ngx.log(ngx.ERR, "unable to popen openssl: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.sleep(2) + assert(handle:write("bad request")) + handle:close() + + handle = io.popen("grep '^No client certificate CA names sent$' /tmp/output.txt") + if not handle then + ngx.log(ngx.ERR, "unable to popen grep: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.print(handle:read("*a")) + handle:close() + } + } + +--- request +GET /t +--- response_body +No client certificate CA names sent + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! + +--- no_error_log +[error] +[alert] +[crit] diff --git a/t/certs/ca.crt b/t/certs/ca.crt new file mode 100644 index 00000000000..6b5555eba57 --- /dev/null +++ b/t/certs/ca.crt @@ -0,0 +1,33 @@ +-----BEGIN CERTIFICATE----- +MIIFoTCCA4mgAwIBAgIUQDBLwIychoRbVRO44IzBBk9R4oYwDQYJKoZIhvcNAQEL +BQAwWDELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFTATBgNVBAoM +DEtvbmcgVGVzdGluZzEdMBsGA1UEAwwUS29uZyBUZXN0aW5nIFJvb3QgQ0EwHhcN +MTkwNTAyMTkzNDQyWhcNMzkwNDI3MTkzNDQyWjBYMQswCQYDVQQGEwJVUzETMBEG +A1UECAwKQ2FsaWZvcm5pYTEVMBMGA1UECgwMS29uZyBUZXN0aW5nMR0wGwYDVQQD +DBRLb25nIFRlc3RpbmcgUm9vdCBDQTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCC +AgoCggIBAMp6IggUp3aSNRbLAac8oOkrbUnFuxtlKGYgg8vfA2UU71qTktigdwO6 +Kod0/M+daO3RDqJJXQL2rD14NDO3MaextICanoQSEe+nYyMFUIk+QplXLD3fbshU +nHoJcMS2w0x4cm1os4ebxR2Evndo6luz39ivcjau+BL+9iBAYL1g6+eGOjcSy7ft +1nAMvbxcQ7dmbAH2KP6OmF8cok+eQWVqXEjqtVx5GDMDlj1BjX6Kulmh/vhNi3Hr +NEi+kPrw/YtRgnqnN0sv3NnAyKnantxy7w0TDicFjiBsSIhjB5aUfWYErBR+Nj/m +uumwc/kRJcHWklqDzxrZKCIyOyWcE5Dyjjr46cnF8HxhYwgZcwkmgTtaXOLpBMlo +XUTgOQrWpm9HYg2vOJMMA/ZPUJ2tJ34/4RgiA00EJ5xG8r24suZmT775l+XFLFzp +Ihxvs3BMbrWsXlcZkI5neNk7Q/1jLoBhWeTYjMpUS7bJ/49YVGQZFs3xu2IcLqeD +5WsB1i+EqBAI0jm4vWEynsyX+kS2BqAiDtCsS6WYT2q00DTeP5eIHh/vHsm75jJ+ +yUEb1xFxGnNevLKNTcHUeXxPUnowdC6wqFnaJm7l09qVGDom7tLX9i6MCojgpAP0 +hMpBxzh8jLxHh+zZQdiORSFdYxNnlnWwbic2GUJruiQVLuhpseenAgMBAAGjYzBh +MB0GA1UdDgQWBBQHT/IIheEC2kdBxI/TfGqUxWJw9zAfBgNVHSMEGDAWgBQHT/II +heEC2kdBxI/TfGqUxWJw9zAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB +hjANBgkqhkiG9w0BAQsFAAOCAgEAqXZjy4EltJCRtBmN0ohAHPWqH4ZJQCI2HrM3 +wHB6c4oPWcJ+M2PfmYPUJo9VMjvn4S3sZuAysyoHduvRdGDnElW4wglL1xxpoUOx +FqoZUoYWV8hDFmUTWM5b4CtJxOPdTAd8VgypulM3iUEzBQrjR6tnMOdkiFMOmVag +0/Nnr+Tcfk/crMCx3xsVnisYjJoQBFBH4UY+gWE/V/MS1Sya4/qTbuuCUq+Qym5P +r8TkWAJlg7iVVLbZ2j94VUdpiQPWJEGMtJck/NEmOTruhhQlT7c1u/lqXCGj7uci +LmhLsBVmdtWT9AWS8Rl7Qo5GXbjxKIaP3IM9axhDLm8WHwPRLx7DuIFEc+OBxJhz +wkr0g0yLS0AMZpaC6UGbWX01ed10U01mQ/qPU5uZiB0GvruwsYWZsyL1QXUeqLz3 +/KKrx3XsXjtBu3ZG4LAnwuxfeZCNw9ofg8CqF9c20ko+7tZAv6DCu9UL+2oZnEyQ +CboRDwpnAlQ7qJVSp2xMgunO3xxVMlhD5LZpEJz1lRT0nQV3uuLpMYNM4FS9OW/X +MZSzwHhDdCTDWtc/iRszimOnYYV8Y0ubJcb59uhwcsHmdfnwL9DVO6X5xyzb8wsf +wWaPbub8SN2jKnT0g6ZWuca4VwEo1fRaBkzSZDqXwhkBDWP8UBqLXMXWHdZaT8NK +0NEO74c= +-----END CERTIFICATE----- diff --git a/t/certs/ca.key b/t/certs/ca.key new file mode 100644 index 00000000000..22f7391c276 --- /dev/null +++ b/t/certs/ca.key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKAIBAAKCAgEAynoiCBSndpI1FssBpzyg6SttScW7G2UoZiCDy98DZRTvWpOS +2KB3A7oqh3T8z51o7dEOokldAvasPXg0M7cxp7G0gJqehBIR76djIwVQiT5CmVcs +Pd9uyFSceglwxLbDTHhybWizh5vFHYS+d2jqW7Pf2K9yNq74Ev72IEBgvWDr54Y6 +NxLLt+3WcAy9vFxDt2ZsAfYo/o6YXxyiT55BZWpcSOq1XHkYMwOWPUGNfoq6WaH+ ++E2Lces0SL6Q+vD9i1GCeqc3Sy/c2cDIqdqe3HLvDRMOJwWOIGxIiGMHlpR9ZgSs +FH42P+a66bBz+RElwdaSWoPPGtkoIjI7JZwTkPKOOvjpycXwfGFjCBlzCSaBO1pc +4ukEyWhdROA5Ctamb0diDa84kwwD9k9Qna0nfj/hGCIDTQQnnEbyvbiy5mZPvvmX +5cUsXOkiHG+zcExutaxeVxmQjmd42TtD/WMugGFZ5NiMylRLtsn/j1hUZBkWzfG7 +Yhwup4PlawHWL4SoEAjSObi9YTKezJf6RLYGoCIO0KxLpZhParTQNN4/l4geH+8e +ybvmMn7JQRvXEXEac168so1NwdR5fE9SejB0LrCoWdombuXT2pUYOibu0tf2LowK +iOCkA/SEykHHOHyMvEeH7NlB2I5FIV1jE2eWdbBuJzYZQmu6JBUu6Gmx56cCAwEA +AQKCAgBh8MQHbp42r7B4bwhEsgIP5868kaXZMYxiIjY+ZojI22CQSrQMj0oihmnO +Dhu//Z9k8ewHOj+AkHtuXHe70FB3knECiEhHEEqWxzwgE5EKYhBrBgzDfRGkW7E5 +ItnmfZVopxaKr8uvu/yUM8LCFgDPDOopcWxo4SfkYGoD3cAtuvVBj98XBsN+G9DP 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+sDZTFrPQEer5uWnXuh/0j8CLU8POLIxCgTJaaSNunwKCAQEAzdZDVHXe3I2fnxAV +wdybgqyoYoOrdGLDmR2cWlShGmN9ACDPww3LdOoJmcN2fcoUz2z6cngOOs9jDYR1 +GbLgu/e9gdwofsOpd5pbIvCPLEx1DhCdXQR2bdjexKMxTxh0wzES9AgpSAHEENUm +wveR62atsb8ic6QRqJLiN1IUTfZJEfauo2AX+MLzYCfaNmoD0Zgn1lRLhneBJK9g +4aHgsd/q3lNdWSGYeTp2pnewlz5BkkrKc9NCWDyHXH/VRgJy4T5N29NUOGpTuyVu +Sl6o6l+R1fojFGocMk0cYLjpqcymOePP/7JLSPI8JSnb3ZLClEyf+0OWVtYVM6nz +bY0IcQKCAQAlGRBQVo0feWSFkEpA0EH5glIhWIMUpAkRXwhgfb/2wxq9Wet8HUxo +POl4fACzDp1y61ihrBE1/5rC0t+rznzBFz4LNKJ0FZF9nutTwppbLo22Rtq4iXon +J2g7uK02PKohfCCstpf4vtDIX3CXboCG+NwrBa1mjXEHUou5e5+onLXmEEtlo4NC +uqlROZSeaxyMX4GwfYdi62na6xpkOFU8b9GYLoJ2a0wR2Ss8Cxw0EkkxKNHUi7tv +oi8ZQzQv58tnhjfdrDV75l674ReEbS5j0mZ7qoY2LIfFj5x52py38ATTw3oHFOXI +QWrprEH/VVCmBklJKOxT5TcQqSPbqPijAoIBAChssvH/DN55Zt3UEX4UTSAWcBvR +4Jeqg2qSsJHingW0aU+hXDaaIbztbp5sVJ4wmxcwTDeQHLmEcaWhziy/Cs2jkvsx +NoYqj7LnEIIf6ws0Y7wfcwAdf5f8LB5XyAMU2TvFsjxJxta3PaA1B4u6Y6Tq6ymI +yp4aZLHdSK4f4Ay1BtWjdoBSl1GcOajJMTfMJP3xOFlwJni85us6sRgzZZtmgskN +S3yg/0/1iqajwhjtW2bVZENOCTTNwathqsN5Zfflmnfl3ECZsBo6t1t9CZWmN+G2 +RSo8yu8kLHog3fIi0HjrBe2hNlv5HLgXNKmJIC1J0HQvFVg5BILc8S+QnLc= +-----END RSA PRIVATE KEY----- From 92479848bdc9f959e80a3524e1a65b135c5a3845 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 14 Nov 2022 01:01:30 -0800 Subject: [PATCH 1950/4351] tests(helpers): use `io.open` to truncate file The old implementation of clean_logfile() exec()-ed out to /bin/sh with redirection to truncate the file. This yields an annoying error message if the file does not exist and cannot be created because its parent directory also doesn't exist: > sh: 1: cannot create /home/runner/work/kong-ee/kong-ee/servroot/logs/error.log: Directory nonexistent This implementation tries to be a little smarter and also avoids exec(). --- .../01-helpers/01-helpers_spec.lua | 274 +++++++++++------- spec/helpers.lua | 15 +- 2 files changed, 189 insertions(+), 100 deletions(-) diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 84055a200d7..2326170df5e 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -221,40 +221,6 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("get_version()", function() - it("gets the version of Kong running", function() - local meta = require 'kong.meta' - local version = require 'version' - assert.equal(version(meta._VERSION), helpers.get_version()) - end) - end) - - describe("wait_until()", function() - it("does not errors out if thing happens", function() - assert.has_no_error(function() - local i = 0 - helpers.wait_until(function() - i = i + 1 - return i > 1 - end, 3) - end) - end) - it("errors out after delay", function() - assert.error_matches(function() - helpers.wait_until(function() - return false, "thing still not done" - end, 1) - end, "timeout: thing still not done") - end) - it("reports errors in test function", function() - assert.error_matches(function() - helpers.wait_until(function() - assert.equal("foo", "bar") - end, 1) - end, "Expected objects to be equal.", nil, true) - end) - end) - describe("response modifier", function() it("fails with bad input", function() assert.error(function() assert.response().True(true) end) @@ -623,102 +589,212 @@ for _, strategy in helpers.each_strategy() do end) - describe("wait_for_file_contents()", function() - local function time() - ngx.update_time() - return ngx.now() - end + end) +end - it("returns the file contents when the file is readable and non-empty", function() - local fname = assert(helpers.path.tmpname()) - assert(helpers.file.write(fname, "test")) +describe("helpers: utilities", function() + describe("get_version()", function() + it("gets the version of Kong running", function() + local meta = require 'kong.meta' + local version = require 'version' + assert.equal(version(meta._VERSION), helpers.get_version()) + end) + end) - assert.equals("test", helpers.wait_for_file_contents(fname)) + describe("wait_until()", function() + it("does not errors out if thing happens", function() + assert.has_no_error(function() + local i = 0 + helpers.wait_until(function() + i = i + 1 + return i > 1 + end, 3) end) + end) + it("errors out after delay", function() + assert.error_matches(function() + helpers.wait_until(function() + return false, "thing still not done" + end, 1) + end, "timeout: thing still not done") + end) + it("reports errors in test function", function() + assert.error_matches(function() + helpers.wait_until(function() + assert.equal("foo", "bar") + end, 1) + end, "Expected objects to be equal.", nil, true) + end) + end) + + describe("wait_for_file_contents()", function() + local function time() + ngx.update_time() + return ngx.now() + end - it("waits for the file if need be", function() - local fname = assert(helpers.path.tmpname()) - assert(os.remove(fname)) + it("returns the file contents when the file is readable and non-empty", function() + local fname = assert(helpers.path.tmpname()) + assert(helpers.file.write(fname, "test")) - local timeout = 1 - local delay = 0.25 - local start, duration + assert.equals("test", helpers.wait_for_file_contents(fname)) + end) - local sema = require("ngx.semaphore").new() + it("waits for the file if need be", function() + local fname = assert(helpers.path.tmpname()) + assert(os.remove(fname)) - local ok, res - ngx.timer.at(0, function() - start = time() + local timeout = 1 + local delay = 0.25 + local start, duration - ok, res = pcall(helpers.wait_for_file_contents, fname, timeout) + local sema = require("ngx.semaphore").new() - duration = time() - start - sema:post(1) - end) + local ok, res + ngx.timer.at(0, function() + start = time() - ngx.sleep(delay) - assert(helpers.file.write(fname, "test")) + ok, res = pcall(helpers.wait_for_file_contents, fname, timeout) + + duration = time() - start + sema:post(1) + end) - assert.truthy(sema:wait(timeout), - "timed out waiting for timer to finish") + ngx.sleep(delay) + assert(helpers.file.write(fname, "test")) - assert.truthy(ok, "timer raised an error: " .. tostring(res)) - assert.equals("test", res) + assert.truthy(sema:wait(timeout), + "timed out waiting for timer to finish") - assert.truthy(duration <= timeout, - "expected to finish in <" .. tostring(timeout) .. "s" .. - " but took " .. tostring(duration) .. "s") + assert.truthy(ok, "timer raised an error: " .. tostring(res)) + assert.equals("test", res) + + assert.truthy(duration <= timeout, + "expected to finish in <" .. tostring(timeout) .. "s" .. + " but took " .. tostring(duration) .. "s") + + assert.truthy(duration > delay, + "expected to finish in >=" .. tostring(delay) .. "s" .. + " but took " .. tostring(duration) .. "s") + end) - assert.truthy(duration > delay, - "expected to finish in >=" .. tostring(delay) .. "s" .. - " but took " .. tostring(duration) .. "s") + it("doesn't wait longer than the timeout in the failure case", function() + local fname = assert(helpers.path.tmpname()) + + local timeout = 1 + local start, duration + + local sema = require("ngx.semaphore").new() + + local ok, err + ngx.timer.at(0, function() + start = time() + + ok, err = pcall(helpers.wait_for_file_contents, fname, timeout) + + duration = time() - start + sema:post(1) end) - it("doesn't wait longer than the timeout in the failure case", function() - local fname = assert(helpers.path.tmpname()) + assert.truthy(sema:wait(timeout * 1.5), + "timed out waiting for timer to finish") - local timeout = 1 - local start, duration + assert.falsy(ok, "expected wait_for_file_contents to fail") + assert.not_nil(err) - local sema = require("ngx.semaphore").new() + local diff = math.abs(duration - timeout) + assert.truthy(diff < 0.5, + "expected to finish in about " .. tostring(timeout) .. "s" .. + " but took " .. tostring(duration) .. "s") + end) - local ok, err - ngx.timer.at(0, function() - start = time() - ok, err = pcall(helpers.wait_for_file_contents, fname, timeout) + it("raises an assertion error if the file does not exist", function() + assert.error_matches(function() + helpers.wait_for_file_contents("/i/do/not/exist", 0) + end, "does not exist or is not readable") + end) - duration = time() - start - sema:post(1) - end) + it("raises an assertion error if the file is empty", function() + local fname = assert(helpers.path.tmpname()) - assert.truthy(sema:wait(timeout * 1.5), - "timed out waiting for timer to finish") + assert.error_matches(function() + helpers.wait_for_file_contents(fname, 0) + end, "exists but is empty") + end) + end) - assert.falsy(ok, "expected wait_for_file_contents to fail") - assert.not_nil(err) + describe("clean_logfile()", function() + it("truncates a file", function() + local fname = assert(os.tmpname()) + assert(helpers.file.write(fname, "some data\nand some more data\n")) + assert(helpers.path.getsize(fname) > 0) - local diff = math.abs(duration - timeout) - assert.truthy(diff < 0.5, - "expected to finish in about " .. tostring(timeout) .. "s" .. - " but took " .. tostring(duration) .. "s") + finally(function() + os.remove(fname) end) + helpers.clean_logfile(fname) + assert(helpers.path.getsize(fname) == 0) + end) + + it("truncates the test conf error.log file if no input is given", function() + local log_dir = helpers.path.join(helpers.test_conf.prefix, "logs") + if not helpers.path.exists(log_dir) then + assert(helpers.dir.makepath(log_dir)) + finally(function() + finally(function() + helpers.dir.rmtree(log_dir) + end) + end) + end + + local fname = helpers.path.join(log_dir, "error.log") + assert(helpers.file.write(fname, "some data\nand some more data\n")) + assert(helpers.path.getsize(fname) > 0) + + helpers.clean_logfile(fname) + assert(helpers.path.getsize(fname) == 0) + end) - it("raises an assertion error if the file does not exist", function() - assert.error_matches(function() - helpers.wait_for_file_contents("/i/do/not/exist", 0) - end, "does not exist or is not readable") + it("creates an empty file if one does not exist", function() + local fname = assert(os.tmpname()) + assert(os.remove(fname)) + assert(not helpers.path.exists(fname)) + + helpers.clean_logfile(fname) + + finally(function() + os.remove(fname) end) - it("raises an assertion error if the file is empty", function() - local fname = assert(helpers.path.tmpname()) + assert(helpers.path.isfile(fname)) + assert(helpers.path.getsize(fname) == 0) + end) + + + it("doesn't raise an error if the parent directory does not exist", function() + local fname = "/tmp/i-definitely/do-not-exist." .. ngx.worker.pid() + assert(not helpers.path.exists(fname)) - assert.error_matches(function() - helpers.wait_for_file_contents(fname, 0) - end, "exists but is empty") + assert.has_no_error(function() + helpers.clean_logfile(fname) end) end) + it("raises an error if the path is not a file", function() + local path = os.tmpname() + os.remove(path) + assert(helpers.dir.makepath(path)) + assert(helpers.path.isdir(path)) + + finally(function() + helpers.dir.rmtree(path) + end) + + assert.error_matches(function() + helpers.clean_logfile(path) + end, "Is a directory") + end) end) -end +end) diff --git a/spec/helpers.lua b/spec/helpers.lua index e6b3c379490..8fa8a276609 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2892,7 +2892,20 @@ end -- @see line local function clean_logfile(logfile) logfile = logfile or (get_running_conf() or conf).nginx_err_logs - os.execute(":> " .. logfile) + + assert(type(logfile) == "string", "'logfile' must be a string") + + local fh, err, errno = io.open(logfile, "w+") + + if fh then + fh:close() + return + + elseif errno == 2 then -- ENOENT + return + end + + error("failed to truncate logfile: " .. tostring(err)) end From 004fa2d1feb15ada1a5f720d60ecce3436da2a5b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 14 Nov 2022 17:56:10 +0800 Subject: [PATCH 1951/4351] chore(tests): remove hardcoded dns resolver in tests (#9748) FTI-3133 --- spec/01-unit/03-conf_loader_spec.lua | 4 +- spec/01-unit/04-prefix_handler_spec.lua | 4 +- spec/01-unit/09-balancer/01-generic_spec.lua | 7 +- .../09-balancer/02-least_connections_spec.lua | 2 +- .../03-consistent_hashing_spec.lua | 7 +- .../09-balancer/04-round_robin_spec.lua | 14 +-- spec/01-unit/14-dns_spec.lua | 2 +- spec/01-unit/21-dns-client/01-utils_spec.lua | 18 ++-- spec/01-unit/21-dns-client/02-client_spec.lua | 89 +++++++++---------- .../21-dns-client/03-client_cache_spec.lua | 8 +- spec/fixtures/headers.conf | 1 - spec/fixtures/invalid.conf | 1 - spec/fixtures/to-strip.conf | 2 - spec/kong_tests.conf | 1 - 14 files changed, 77 insertions(+), 83 deletions(-) diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 7f0a8b9c7bb..fa8796f0f1c 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -655,7 +655,7 @@ describe("Configuration loader", function() assert.is_nil(conf) conf, err = conf_loader(nil, { - dns_resolver = "8.8.8.8:53" + dns_resolver = "198.51.100.0:53" }) assert.is_nil(err) assert.is_table(conf) @@ -667,7 +667,7 @@ describe("Configuration loader", function() assert.is_table(conf) conf, err = conf_loader(nil, { - dns_resolver = "8.8.8.8,1.2.3.4:53,::1,[::1]:53" + dns_resolver = "198.51.100.0,1.2.3.4:53,::1,[::1]:53" }) assert.is_nil(err) assert.is_table(conf) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 550d15a85ae..a85b423ef96 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -763,11 +763,11 @@ describe("NGINX conf compiler", function() end) it("converts dns_resolver to string", function() local nginx_conf = prefix_handler.compile_nginx_conf({ - dns_resolver = { "8.8.8.8", "8.8.4.4" } + dns_resolver = { "1.2.3.4", "5.6.7.8" } }, [[ "resolver ${{DNS_RESOLVER}} ipv6=off;" ]]) - assert.matches("resolver%s+8%.8%.8%.8 8%.8%.4%.4 ipv6=off;", nginx_conf) + assert.matches("resolver%s+1%.2%.3%.4 5%.6%.7%.8 ipv6=off;", nginx_conf) end) end) diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 6322d5a0199..9baee61b796 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -220,9 +220,10 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro setup_block() assert(client.init { hosts = {}, - resolvConf = { - "nameserver 8.8.8.8" - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, }) snapshot = assert:snapshot() assert:set_parameter("TableFormatLevel", 10) diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 65d4899a266..65be77d6778 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -221,7 +221,7 @@ describe("[least-connections]", function() assert(client.init { hosts = {}, resolvConf = { - "nameserver 8.8.8.8" + "nameserver 198.51.100.0" }, }) snapshot = assert:snapshot() diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 750e9a1f995..2c37cf49c82 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -264,9 +264,10 @@ describe("[consistent_hashing]", function() setup_block() assert(client.init { hosts = {}, - resolvConf = { - "nameserver 8.8.8.8" - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, }) snapshot = assert:snapshot() end) diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index a439d3e20ab..e96fa884322 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -303,9 +303,10 @@ describe("[round robin balancer]", function() setup_block() assert(client.init { hosts = {}, - resolvConf = { - "nameserver 8.8.8.8" - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, }) snapshot = assert:snapshot() end) @@ -1263,9 +1264,10 @@ describe("[round robin balancer]", function() -- reconfigure the dns client to make sure next query works again assert(client.init { hosts = {}, - resolvConf = { - "nameserver 8.8.8.8" - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, }) dnsA({ { name = "mashape.test", address = "1.2.3.4" }, diff --git a/spec/01-unit/14-dns_spec.lua b/spec/01-unit/14-dns_spec.lua index 6569bcf52b9..3be181652ee 100644 --- a/spec/01-unit/14-dns_spec.lua +++ b/spec/01-unit/14-dns_spec.lua @@ -26,7 +26,7 @@ local function setup_it_block() client.init { hosts = {}, resolvConf = {}, - nameservers = { "8.8.8.8" }, + nameservers = { "198.51.100.0" }, enable_ipv6 = true, order = { "LAST", "SRV", "A", "CNAME" }, } diff --git a/spec/01-unit/21-dns-client/01-utils_spec.lua b/spec/01-unit/21-dns-client/01-utils_spec.lua index f1f888346dc..588096b04b5 100644 --- a/spec/01-unit/21-dns-client/01-utils_spec.lua +++ b/spec/01-unit/21-dns-client/01-utils_spec.lua @@ -141,9 +141,9 @@ describe("[utils]", function() domain myservice.com -nameserver 8.8.8.8 -nameserver 2602:306:bca8:1ac0::1 ; and a comment here -nameserver 8.8.8.8:1234 ; this one has a port number (limited systems support this) +nameserver 198.51.100.0 +nameserver 2001:db8::1 ; and a comment here +nameserver 198.51.100.0:1234 ; this one has a port number (limited systems support this) nameserver 1.2.3.4 ; this one is 4th, so should be ignored # search is commented out, test below for a mutually exclusive one @@ -172,7 +172,7 @@ options use-vc local resolv, err = dnsutils.parseResolvConf(file) assert.is.Nil(err) assert.is.equal("myservice.com", resolv.domain) - assert.is.same({ "8.8.8.8", "2602:306:bca8:1ac0::1", "8.8.8.8:1234" }, resolv.nameserver) + assert.is.same({ "198.51.100.0", "2001:db8::1", "198.51.100.0:1234" }, resolv.nameserver) assert.is.same({ "list1", "list2" }, resolv.sortlist) assert.is.same({ ndots = 2, timeout = 3, attempts = 4, debug = true, rotate = true, ["no-check-names"] = true, inet6 = true, ["ip6-bytestring"] = true, @@ -221,8 +221,8 @@ search domain1.com domain2.com domain3.com domain4.com domain5.com domain6.com d [[# this is just a comment line domain myservice.com -nameserver 8.8.8.8 -nameserver 8.8.4.4 ; and a comment here +nameserver 198.51.100.0 +nameserver 198.51.100.1 ; and a comment here options ndots:1 ]]) @@ -244,8 +244,8 @@ options ndots:1 [[# this is just a comment line domain myservice.com -nameserver 8.8.8.8 -nameserver 8.8.4.4 ; and a comment here +nameserver 198.51.100.0 +nameserver 198.51.100.1 ; and a comment here options ndots:2 ]]) @@ -287,7 +287,7 @@ options ndots:2 else return { -- resolv.conf file "domain myservice.com", - "nameserver 8.8.8.8 ", + "nameserver 198.51.100.0 ", } end end diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 812f30f1411..37256b6402b 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -109,7 +109,7 @@ describe("[DNS client]", function() it("succeeds without i/o access", function() local result, err = assert(client.init({ - nameservers = { "8.8.8.8:53" }, + nameservers = { "198.51.100.0:53" }, hosts = {}, -- empty tables to parse to prevent defaulting to /etc/hosts resolvConf = {}, -- and resolv.conf files })) @@ -123,7 +123,7 @@ describe("[DNS client]", function() it("if absent", function() local result, err, record result, err = assert(client.init({ - nameservers = { "8.8.8.8:53" }, + nameservers = { "198.51.100.0:53" }, resolvConf = {}, hosts = {}, })) @@ -138,7 +138,7 @@ describe("[DNS client]", function() it("not if ipv4 exists", function() local result, err, record result, err = assert(client.init({ - nameservers = { "8.8.8.8:53" }, + nameservers = { "198.51.100.0:53" }, resolvConf = {}, hosts = {"1.2.3.4 localhost"}, })) @@ -157,7 +157,7 @@ describe("[DNS client]", function() it("not if ipv6 exists", function() local result, err, record result, err = assert(client.init({ - nameservers = { "8.8.8.8:53" }, + nameservers = { "198.51.100.0:53" }, resolvConf = {}, hosts = {"::1:2:3:4 localhost"}, })) @@ -184,7 +184,7 @@ describe("[DNS client]", function() it("works with a 'search' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -212,7 +212,7 @@ describe("[DNS client]", function() it("works with a 'search .' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search .", "options ndots:1", } @@ -232,7 +232,7 @@ describe("[DNS client]", function() it("works with a 'domain' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "domain local.domain.com", "options ndots:1", } @@ -256,7 +256,7 @@ describe("[DNS client]", function() it("handles last successful type", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -291,7 +291,7 @@ describe("[DNS client]", function() it("works with a 'search' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -311,7 +311,7 @@ describe("[DNS client]", function() it("works with a 'search .' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search .", "options ndots:1", } @@ -331,7 +331,7 @@ describe("[DNS client]", function() it("works with a 'domain' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "domain local.domain.com", "options ndots:1", } @@ -351,7 +351,7 @@ describe("[DNS client]", function() it("handles last successful type", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -378,7 +378,7 @@ describe("[DNS client]", function() it("works with a 'search' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -398,7 +398,7 @@ describe("[DNS client]", function() it("works with a 'domain' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "domain local.domain.com", "options ndots:1", } @@ -417,7 +417,7 @@ describe("[DNS client]", function() it("ignores last successful type", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -442,7 +442,7 @@ describe("[DNS client]", function() it("works with a 'search' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -460,7 +460,7 @@ describe("[DNS client]", function() it("works with a 'domain' option", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "domain local.domain.com", "options ndots:1", } @@ -478,7 +478,7 @@ describe("[DNS client]", function() it("ignores last successful type", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -500,7 +500,7 @@ describe("[DNS client]", function() it("honours 'ndots'", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", } @@ -529,7 +529,7 @@ describe("[DNS client]", function() it("hosts file always resolves first, overriding `ndots`", function() assert(client.init({ resolvConf = { - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", "search one.com two.com", "options ndots:1", }, @@ -789,10 +789,10 @@ describe("[DNS client]", function() it("fetching non-type-matching records", function() assert(client.init({ - resolvConf = { - -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, })) local host = "srvtest.thijsschreijer.nl" @@ -805,10 +805,10 @@ describe("[DNS client]", function() it("fetching non-existing records", function() assert(client.init({ - resolvConf = { - -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, })) local host = "IsNotHere.thijsschreijer.nl" @@ -902,7 +902,7 @@ describe("[DNS client]", function() assert(client.init({ resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) @@ -951,7 +951,7 @@ describe("[DNS client]", function() assert(client.init({ resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) query_func = function(self, original_query_func, name, opts) @@ -978,7 +978,7 @@ describe("[DNS client]", function() assert(client.init({ resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) local lrucache = client.getcache() @@ -1006,7 +1006,7 @@ describe("[DNS client]", function() assert(client.init({ resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) local lrucache = client.getcache() @@ -1320,12 +1320,7 @@ describe("[DNS client]", function() assert.is_nil(port) end) it("recursive SRV pointing to itself",function() - assert(client.init({ - resolvConf = { - -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", - }, - })) + assert(client.init({ search = {}, })) local ip, record, port, host, err, _ host = "srvrecurse.thijsschreijer.nl" @@ -1402,7 +1397,7 @@ describe("[DNS client]", function() assert(client.init({ resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) local lrucache = client.getcache() @@ -1451,7 +1446,7 @@ describe("[DNS client]", function() validTtl = validTtl, resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) @@ -1486,10 +1481,10 @@ describe("[DNS client]", function() assert(client.init({ emptyTtl = emptyTtl, staleTtl = staleTtl, - resolvConf = { - -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", - }, + -- don't supply resolvConf and fallback to default resolver + -- so that CI and docker can have reliable results + -- but remove `search` and `domain` + search = {}, })) -- mock query function to count calls @@ -1563,7 +1558,7 @@ describe("[DNS client]", function() staleTtl = staleTtl, resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) @@ -1689,7 +1684,7 @@ describe("[DNS client]", function() retrans = 1, resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, })) @@ -1750,7 +1745,7 @@ describe("[DNS client]", function() assert(client.init({ resolvConf = { -- resolv.conf without `search` and `domain` options - "nameserver 8.8.8.8", + "nameserver 198.51.100.0", }, noSynchronisation = true, })) diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 971b1035420..0f07267cdb2 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -68,7 +68,7 @@ describe("[DNS client cache]", function() local lrucache, mock_records, config before_each(function() config = { - nameservers = { "8.8.8.8" }, + nameservers = { "198.51.100.0" }, ndots = 1, search = { "domain.com" }, hosts = {}, @@ -268,7 +268,7 @@ describe("[DNS client cache]", function() local lrucache, mock_records, config before_each(function() config = { - nameservers = { "8.8.8.8" }, + nameservers = { "198.51.100.0" }, ndots = 1, search = { "domain.com" }, hosts = {}, @@ -448,7 +448,7 @@ describe("[DNS client cache]", function() local lrucache, mock_records, config -- luacheck: ignore before_each(function() config = { - nameservers = { "8.8.8.8" }, + nameservers = { "198.51.100.0" }, ndots = 1, search = { "domain.com" }, hosts = {}, @@ -561,7 +561,7 @@ describe("[DNS client cache]", function() local lrucache, mock_records, config -- luacheck: ignore before_each(function() config = { - nameservers = { "8.8.8.8" }, + nameservers = { "198.51.100.0" }, hosts = {"127.0.0.1 myname.lan"}, resolvConf = {}, validTtl = 0.1, diff --git a/spec/fixtures/headers.conf b/spec/fixtures/headers.conf index 09bd4980c3d..16121d48e74 100644 --- a/spec/fixtures/headers.conf +++ b/spec/fixtures/headers.conf @@ -8,7 +8,6 @@ ssl_cert_key = spec/fixtures/kong_spec.key admin_ssl_cert = spec/fixtures/kong_spec.crt admin_ssl_cert_key = spec/fixtures/kong_spec.key -dns_resolver = 8.8.8.8 database = postgres pg_host = 127.0.0.1 pg_port = 5432 diff --git a/spec/fixtures/invalid.conf b/spec/fixtures/invalid.conf index a209fb35223..297dfe0a611 100644 --- a/spec/fixtures/invalid.conf +++ b/spec/fixtures/invalid.conf @@ -1,3 +1,2 @@ pg_ssl = on -dns_resolver = 8.8.8.8 cassandra_repl_strategy = foo diff --git a/spec/fixtures/to-strip.conf b/spec/fixtures/to-strip.conf index 3ef20b764d9..635afdcba8f 100644 --- a/spec/fixtures/to-strip.conf +++ b/spec/fixtures/to-strip.conf @@ -6,8 +6,6 @@ pg_ssl = off # Toggles client-server TLS connections pg_password = test\#123 # do not strip an escaped octothorpe -dns_resolver = 8.8.8.8 - cassandra_data_centers = dc1:2, dc2:3 , dc3:4 plugins = foobar,hello-world diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 4c1f89ee693..2667e2f29ce 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -9,7 +9,6 @@ ssl_cert_key = spec/fixtures/kong_spec.key admin_ssl_cert = spec/fixtures/kong_spec.crt admin_ssl_cert_key = spec/fixtures/kong_spec.key -dns_resolver = 8.8.8.8 database = postgres pg_host = 127.0.0.1 pg_port = 5432 From 6f4a19bfb2e22ae19570def66df7e7179ca60d81 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 14 Nov 2022 11:08:58 +0100 Subject: [PATCH 1952/4351] chore(declarative): add some additional documentation in the template of declarative config Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> --- kong/templates/kong_yml.lua | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/kong/templates/kong_yml.lua b/kong/templates/kong_yml.lua index b3b0c7962b0..3b578374cd2 100644 --- a/kong/templates/kong_yml.lua +++ b/kong/templates/kong_yml.lua @@ -21,6 +21,16 @@ _format_version: "3.0" _transform: true +# Custom annotations can be added via _comment and _ignore fields. The comments +# must be strings, and the ignored fields must be an array, carrying any type as +# values. _comment and _ignore fields can appear at the top level of the file +# and at the top level of any entity. + +_comment: This is a top level comment, and must be a string +_ignore: +- This array entry will be ignored +- as well as this one + # Each Kong entity (core entity or custom entity introduced by a plugin) # can be listed in the top-level as an array of objects: From f38b38ed53a9e0dbc967a69c6eda1e1d7481fc8d Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 8 Nov 2022 18:18:33 +0000 Subject: [PATCH 1953/4351] chore(deps): bump actions-ecosystem/action-create-comment Bumps [actions-ecosystem/action-create-comment](https://github.com/actions-ecosystem/action-create-comment) from 1.0.0 to 1.0.2. - [Release notes](https://github.com/actions-ecosystem/action-create-comment/releases) - [Commits](https://github.com/actions-ecosystem/action-create-comment/compare/5b43c092bf96ebc715dbbe5682ecf3b771223855...e23bc59fbff7aac7f9044bd66c2dc0fe1286f80b) --- updated-dependencies: - dependency-name: actions-ecosystem/action-create-comment dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] --- .github/workflows/perf.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 3685cab4a66..bd75698d770 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -321,7 +321,7 @@ jobs: github.event_name == 'pull_request' || (github.event_name == 'issue_comment' && github.event.issue.pull_request) # uses: actions-ecosystem/action-create-comment@v1 - uses: actions-ecosystem/action-create-comment@5b43c092bf96ebc715dbbe5682ecf3b771223855 + uses: actions-ecosystem/action-create-comment@e23bc59fbff7aac7f9044bd66c2dc0fe1286f80b with: github_token: ${{ secrets.GITHUB_TOKEN }} body: | From 337d3cae2cce254ca60bd31d531a467a0818a9ad Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 16 Nov 2022 16:01:00 +0800 Subject: [PATCH 1954/4351] style(db/declarative): use constants for commonly used values --- kong/db/declarative/init.lua | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 28d67d646ee..292ff9f81e3 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -38,8 +38,6 @@ local cjson_encode = cjson.encode local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" -local PREFIX = ngx.config.prefix() -local SUBSYS = ngx.config.subsystem local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } @@ -942,6 +940,9 @@ end do + local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" + local STREAM_CONFIG_SOCK = "unix:" .. ngx.config.prefix() .. "/stream_config.sock" + local exiting = ngx.worker.exiting local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes) @@ -997,7 +998,7 @@ do return nil, err end - if SUBSYS == "http" and #kong.configuration.stream_listeners > 0 then + if IS_HTTP_SUBSYSTEM and #kong.configuration.stream_listeners > 0 then -- update stream if necessary local json, err = cjson_encode(reconfigure_data) @@ -1006,7 +1007,7 @@ do end local sock = ngx_socket_tcp() - ok, err = sock:connect("unix:" .. PREFIX .. "/stream_config.sock") + ok, err = sock:connect(STREAM_CONFIG_SOCK) if not ok then return nil, err end From 5cc832c7feb03b9c8985475dc8d54afd846000f3 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 16 Nov 2022 00:47:09 -0800 Subject: [PATCH 1955/4351] tests(helpers): remember allocated ports to reduce the chance of duplications --- spec/helpers.lua | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 8fa8a276609..613547f72d2 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -190,22 +190,31 @@ local function make_yaml_file(content, filename) end -local get_available_port = function() - for _i = 1, 10 do - local port = math.random(10000, 30000) +local get_available_port +do + local USED_PORTS = {} - local ok = os.execute("netstat -lnt | grep \":" .. port .. "\" > /dev/null") + function get_available_port() + for _i = 1, 10 do + local port = math.random(10000, 30000) - if not ok then - -- return code of 1 means `grep` did not found the listening port - return port + if not USED_PORTS[port] then + USED_PORTS[port] = true - else - print("Port " .. port .. " is occupied, trying another one") + local ok = os.execute("netstat -lnt | grep \":" .. port .. "\" > /dev/null") + + if not ok then + -- return code of 1 means `grep` did not found the listening port + return port + + else + print("Port " .. port .. " is occupied, trying another one") + end + end end - end - error("Could not find an available port after 10 tries") + error("Could not find an available port after 10 tries") + end end From debd07d8bd62404c6d5cbe84eef6ed7a3b5fa8b9 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Wed, 16 Nov 2022 10:43:36 +0800 Subject: [PATCH 1956/4351] Revert "feat(pdk): add `kong.client.tls.set_client_ca_list` (#9612)" This reverts commit ea485a8467259c2f7fee5959d757fee6a7318c99. FTI-4430 --- .requirements | 2 +- CHANGELOG.md | 5 - kong/pdk/client/tls.lua | 38 -- t/01-pdk/14-client-tls/00-phase_checks.t | 12 - .../14-client-tls/01-set_client_ca_list.t | 422 ------------------ t/certs/ca.crt | 33 -- t/certs/ca.key | 51 --- t/certs/intermediate.crt | 32 -- t/certs/intermediate.key | 51 --- 9 files changed, 1 insertion(+), 645 deletions(-) delete mode 100644 t/01-pdk/14-client-tls/01-set_client_ca_list.t delete mode 100644 t/certs/ca.crt delete mode 100644 t/certs/ca.key delete mode 100644 t/certs/intermediate.crt delete mode 100644 t/certs/intermediate.key diff --git a/.requirements b/.requirements index 3f97550fb91..48d50a3f1b4 100644 --- a/.requirements +++ b/.requirements @@ -11,4 +11,4 @@ RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.38.0 -KONG_NGINX_MODULE_BRANCH=0.3.0 +KONG_NGINX_MODULE_BRANCH=0.2.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index ef471e1f0c7..c3e9394f7ab 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -117,11 +117,6 @@ when there are too many regex routes and `router_flavor` is `traditional`. [#9624](https://github.com/Kong/kong/pull/9624) -#### PDK - -- Added support for `kong.client.tls.set_client_ca_list`(`kong.client.tls.setClientCaList`) - [#9612](https://github.com/Kong/kong/pull/9612) - ### Fixes #### Core diff --git a/kong/pdk/client/tls.lua b/kong/pdk/client/tls.lua index 4a9b2fb423c..1091d2a4fa6 100644 --- a/kong/pdk/client/tls.lua +++ b/kong/pdk/client/tls.lua @@ -85,44 +85,6 @@ local function new() end - --- - -- Sets the CA DN list to the underlying SSL structure, which will be sent in the - -- Certificate Request Message of downstram TLS handshake. - -- - -- The downstream client then can use this DN information to filter certificates, - -- and chooses an appropriate certificate issued by a CA in the list. - -- - -- The type of `ca_list` paramter is `STACK_OF(X509) *` which can be created by - -- using the API of `resty.openssl.x509.chain` or `parse_pem_cert()` of `ngx.ssl` - -- - -- @function kong.client.tls.set_client_ca_list - -- @phases certificate - -- @tparam cdata ca_list The ca certificate chain whose dn(s) will be sent - -- @treturn true|nil Returns `true` if successful, `nil` if it fails. - -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. - -- - -- @usage - -- local x509_lib = require "resty.openssl.x509" - -- local chain_lib = require "resty.openssl.x509.chain" - -- local res, err - -- local chain = chain_lib.new() - -- -- err check - -- local x509, err = x509_lib.new(pem_cert, "PEM") - -- -- err check - -- res, err = chain:add(x509) - -- -- err check - -- -- `chain.ctx` is the raw data of the chain, i.e. `STACK_OF(X509) *` - -- res, err = kong.client.tls.set_client_ca_list(chain.ctx) - -- if not res then - -- -- do something with err - -- end - function _TLS.set_client_ca_list(ca_list) - check_phase(PHASES.certificate) - - return kong_tls.set_client_ca_list(ca_list) - end - - --- -- Returns the PEM encoded downstream client certificate chain with the -- client certificate at the top and intermediate certificates diff --git a/t/01-pdk/14-client-tls/00-phase_checks.t b/t/01-pdk/14-client-tls/00-phase_checks.t index 52f9d0ea712..5d064c369bb 100644 --- a/t/01-pdk/14-client-tls/00-phase_checks.t +++ b/t/01-pdk/14-client-tls/00-phase_checks.t @@ -109,18 +109,6 @@ qq{ body_filter = "forced false", log = "forced false", admin_api = false, - }, { - method = "set_client_ca_list", - args = { require("resty.openssl.x509.chain").new().ctx, }, - init_worker = false, - certificate = true, - rewrite = false, - access = false, - header_filter = false, - response = false, - body_filter = false, - log = false, - admin_api = false, }, } diff --git a/t/01-pdk/14-client-tls/01-set_client_ca_list.t b/t/01-pdk/14-client-tls/01-set_client_ca_list.t deleted file mode 100644 index 4b3dd41f878..00000000000 --- a/t/01-pdk/14-client-tls/01-set_client_ca_list.t +++ /dev/null @@ -1,422 +0,0 @@ -# vim:set ft= ts=4 sw=4 et: - -use Test::Nginx::Socket::Lua; -use Cwd qw(cwd); - -repeat_each(2); - -plan tests => repeat_each() * (blocks() * 6 + 4); - -my $pwd = cwd(); - -$ENV{TEST_NGINX_HTML_DIR} ||= html_dir(); - -no_long_string(); -#no_diff(); - -run_tests(); - -__DATA__ - -=== TEST 1: calling set_client_ca_list, ca dn list is sent (using `resty.openssl.x509.chain`) ---- http_config - lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; - - server { - listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; - server_name konghq.com; - ssl_certificate_by_lua_block { - print("ssl cert by lua is running!") - - local PDK = require "kong.pdk" - local pdk = PDK.new() - local tls = pdk.client.tls - local x509_lib = require "resty.openssl.x509" - local chain_lib = require "resty.openssl.x509.chain" - - local subcafile, cafile, chain, subca, ca, suc, err - local ca_path = "t/certs/ca.crt" - local subca_path = "t/certs/intermediate.crt" - - suc, err = tls.request_client_certificate() - if err then - ngx.log(ngx.ERR, "unable to request client certificate: ", err) - return ngx.exit(ngx.ERROR) - end - - subcafile, err = io.open(subca_path, "r") - if err then - ngx.log(ngx.ERR, "unable to open file " .. subca_path .. ": ", err) - return ngx.exit(ngx.ERROR) - end - - cafile, err = io.open(ca_path, "r") - if err then - ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) - return ngx.exit(ngx.ERROR) - end - - chain, err = chain_lib.new() - if err then - ngx.log(ngx.ERR, "unable to new chain: ", err) - return ngx.exit(ngx.ERROR) - end - - subca, err = x509_lib.new(subcafile:read("*a"), "PEM") - if err then - ngx.log(ngx.ERR, "unable to read and parse the subca cert: ", err) - return ngx.exit(ngx.ERROR) - end - subcafile:close() - - ca, err = x509_lib.new(cafile:read("*a"), "PEM") - if err then - ngx.log(ngx.ERR, "unable to read and parse the ca cert: ", err) - return ngx.exit(ngx.ERROR) - end - cafile:close() - - suc, err = chain:add(subca) - if err then - ngx.log(ngx.ERR, "unable to add the subca cert to the chain: ", err) - return ngx.exit(ngx.ERROR) - end - - suc, err = chain:add(ca) - if err then - ngx.log(ngx.ERR, "unable to add the ca cert to the chain: ", err) - return ngx.exit(ngx.ERROR) - end - - suc, err = tls.set_client_ca_list(chain.ctx) - if err then - ngx.log(ngx.ERR, "unable to set client ca list: ", err) - return ngx.exit(ngx.ERROR) - end - - print("ssl cert by lua complete!") - } - ssl_certificate ../../certs/test.crt; - ssl_certificate_key ../../certs/test.key; - ssl_session_tickets off; - - server_tokens off; - location /foo { - default_type 'text/plain'; - content_by_lua_block { - ngx.say("impossibe to reach here") - } - more_clear_headers Date; - } - } ---- config - server_tokens off; - - location /t { - content_by_lua_block { - local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") - if not handle then - ngx.log(ngx.ERR, "unable to popen openssl: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.sleep(2) - assert(handle:write("bad request")) - handle:close() - - handle = io.popen("grep '^Acceptable client certificate CA names$\\|^C = US,' /tmp/output.txt") - if not handle then - ngx.log(ngx.ERR, "unable to popen grep: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.print(handle:read("*a")) - handle:close() - } - } - ---- request -GET /t ---- response_body -Acceptable client certificate CA names -C = US, ST = California, O = Kong Testing, CN = Kong Testing Intermidiate CA -C = US, ST = California, O = Kong Testing, CN = Kong Testing Root CA - ---- error_log -ssl cert by lua is running! -ssl cert by lua complete! - ---- no_error_log -[error] -[alert] -[crit] - - - -=== TEST 2: calling set_client_ca_list, ca dn list is sent (using `ngx.ssl.parse_pem_cert`) ---- http_config - lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; - - server { - listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; - server_name konghq.com; - ssl_certificate_by_lua_block { - print("ssl cert by lua is running!") - - local PDK = require "kong.pdk" - local pdk = PDK.new() - local tls = pdk.client.tls - local ssl_lib = require "ngx.ssl" - - local cafile, cadata, chain, suc, err - local ca_path = "t/certs/ca.crt" - - suc, err = tls.request_client_certificate() - if err then - ngx.log(ngx.ERR, "unable to request client certificate: ", err) - return ngx.exit(ngx.ERROR) - end - - cafile, err = io.open(ca_path, "r") - if err then - ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) - return ngx.exit(ngx.ERROR) - end - - cadata = cafile:read("*a") - if not cadata then - ngx.log(ngx.ERR, "unable to read file " .. ca_path) - return ngx.exit(ngx.ERROR) - end - - cafile:close() - - chain, err = ssl_lib.parse_pem_cert(cadata) - if err then - ngx.log(ngx.ERR, "unable to parse the pem ca cert: ", err) - return ngx.exit(ngx.ERROR) - end - - suc, err = tls.set_client_ca_list(chain) - if err then - ngx.log(ngx.ERR, "unable to set client ca list: ", err) - return ngx.exit(ngx.ERROR) - end - - print("ssl cert by lua complete!") - } - ssl_certificate ../../certs/test.crt; - ssl_certificate_key ../../certs/test.key; - ssl_session_tickets off; - - server_tokens off; - location /foo { - default_type 'text/plain'; - content_by_lua_block { - ngx.say("impossibe to reach here") - } - more_clear_headers Date; - } - } ---- config - server_tokens off; - - location /t { - content_by_lua_block { - local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") - if not handle then - ngx.log(ngx.ERR, "unable to popen openssl: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.sleep(2) - assert(handle:write("bad request")) - handle:close() - - handle = io.popen("grep '^Acceptable client certificate CA names$\\|^C = US,' /tmp/output.txt") - if not handle then - ngx.log(ngx.ERR, "unable to popen grep: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.print(handle:read("*a")) - handle:close() - } - } - ---- request -GET /t ---- response_body -Acceptable client certificate CA names -C = US, ST = California, O = Kong Testing, CN = Kong Testing Root CA - ---- error_log -ssl cert by lua is running! -ssl cert by lua complete! - ---- no_error_log -[error] -[alert] -[crit] - - - -=== TEST 3: without calling set_client_ca_list, ca dn list isn't sent ---- http_config - lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; - - server { - listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; - server_name konghq.com; - ssl_certificate_by_lua_block { - print("ssl cert by lua is running!") - - local PDK = require "kong.pdk" - local pdk = PDK.new() - local tls = pdk.client.tls - local suc, err - - suc, err = tls.request_client_certificate() - if err then - ngx.log(ngx.ERR, "unable to request client certificate: ", err) - return ngx.exit(ngx.ERROR) - end - - print("ssl cert by lua complete!") - } - ssl_certificate ../../certs/test.crt; - ssl_certificate_key ../../certs/test.key; - ssl_session_tickets off; - - server_tokens off; - location /foo { - default_type 'text/plain'; - content_by_lua_block { - ngx.say("impossibe to reach here") - } - more_clear_headers Date; - } - } ---- config - server_tokens off; - - location /t { - content_by_lua_block { - local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") - if not handle then - ngx.log(ngx.ERR, "unable to popen openssl: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.sleep(2) - assert(handle:write("bad request")) - handle:close() - - handle = io.popen("grep '^No client certificate CA names sent$' /tmp/output.txt") - if not handle then - ngx.log(ngx.ERR, "unable to popen grep: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.print(handle:read("*a")) - handle:close() - } - } - ---- request -GET /t ---- response_body -No client certificate CA names sent - ---- error_log -ssl cert by lua is running! -ssl cert by lua complete! - ---- no_error_log -[error] -[alert] -[crit] - - - -=== TEST 4: calling set_client_ca_list with an empty chain, no real effect, ca dn list isn't sent ---- http_config - lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; - - server { - listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; - server_name konghq.com; - ssl_certificate_by_lua_block { - print("ssl cert by lua is running!") - - local PDK = require "kong.pdk" - local pdk = PDK.new() - local tls = pdk.client.tls - local chain_lib = require "resty.openssl.x509.chain" - - local chain, suc, err - - suc, err = tls.request_client_certificate() - if err then - ngx.log(ngx.ERR, "unable to request client certificate: ", err) - return ngx.exit(ngx.ERROR) - end - - chain, err = chain_lib.new() - if err then - ngx.log(ngx.ERR, "unable to new chain: ", err) - return ngx.exit(ngx.ERROR) - end - - suc, err = tls.set_client_ca_list(chain.ctx) - if err then - ngx.log(ngx.ERR, "unable to set client ca list: ", err) - return ngx.exit(ngx.ERROR) - end - - print("ssl cert by lua complete!") - } - ssl_certificate ../../certs/test.crt; - ssl_certificate_key ../../certs/test.key; - ssl_session_tickets off; - - server_tokens off; - location /foo { - default_type 'text/plain'; - content_by_lua_block { - ngx.say("impossibe to reach here") - } - more_clear_headers Date; - } - } ---- config - server_tokens off; - - location /t { - content_by_lua_block { - local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") - if not handle then - ngx.log(ngx.ERR, "unable to popen openssl: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.sleep(2) - assert(handle:write("bad request")) - handle:close() - - handle = io.popen("grep '^No client certificate CA names sent$' /tmp/output.txt") - if not handle then - ngx.log(ngx.ERR, "unable to popen grep: ", err) - return ngx.exit(ngx.ERROR) - end - ngx.print(handle:read("*a")) - handle:close() - } - } - ---- request -GET /t ---- response_body -No client certificate CA names sent - ---- error_log -ssl cert by lua is running! -ssl cert by lua complete! - ---- no_error_log -[error] -[alert] -[crit] diff --git a/t/certs/ca.crt b/t/certs/ca.crt deleted file mode 100644 index 6b5555eba57..00000000000 --- a/t/certs/ca.crt +++ /dev/null @@ -1,33 +0,0 @@ ------BEGIN CERTIFICATE----- -MIIFoTCCA4mgAwIBAgIUQDBLwIychoRbVRO44IzBBk9R4oYwDQYJKoZIhvcNAQEL -BQAwWDELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFTATBgNVBAoM -DEtvbmcgVGVzdGluZzEdMBsGA1UEAwwUS29uZyBUZXN0aW5nIFJvb3QgQ0EwHhcN -MTkwNTAyMTkzNDQyWhcNMzkwNDI3MTkzNDQyWjBYMQswCQYDVQQGEwJVUzETMBEG -A1UECAwKQ2FsaWZvcm5pYTEVMBMGA1UECgwMS29uZyBUZXN0aW5nMR0wGwYDVQQD -DBRLb25nIFRlc3RpbmcgUm9vdCBDQTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCC -AgoCggIBAMp6IggUp3aSNRbLAac8oOkrbUnFuxtlKGYgg8vfA2UU71qTktigdwO6 -Kod0/M+daO3RDqJJXQL2rD14NDO3MaextICanoQSEe+nYyMFUIk+QplXLD3fbshU -nHoJcMS2w0x4cm1os4ebxR2Evndo6luz39ivcjau+BL+9iBAYL1g6+eGOjcSy7ft -1nAMvbxcQ7dmbAH2KP6OmF8cok+eQWVqXEjqtVx5GDMDlj1BjX6Kulmh/vhNi3Hr -NEi+kPrw/YtRgnqnN0sv3NnAyKnantxy7w0TDicFjiBsSIhjB5aUfWYErBR+Nj/m -uumwc/kRJcHWklqDzxrZKCIyOyWcE5Dyjjr46cnF8HxhYwgZcwkmgTtaXOLpBMlo -XUTgOQrWpm9HYg2vOJMMA/ZPUJ2tJ34/4RgiA00EJ5xG8r24suZmT775l+XFLFzp -Ihxvs3BMbrWsXlcZkI5neNk7Q/1jLoBhWeTYjMpUS7bJ/49YVGQZFs3xu2IcLqeD -5WsB1i+EqBAI0jm4vWEynsyX+kS2BqAiDtCsS6WYT2q00DTeP5eIHh/vHsm75jJ+ -yUEb1xFxGnNevLKNTcHUeXxPUnowdC6wqFnaJm7l09qVGDom7tLX9i6MCojgpAP0 -hMpBxzh8jLxHh+zZQdiORSFdYxNnlnWwbic2GUJruiQVLuhpseenAgMBAAGjYzBh -MB0GA1UdDgQWBBQHT/IIheEC2kdBxI/TfGqUxWJw9zAfBgNVHSMEGDAWgBQHT/II -heEC2kdBxI/TfGqUxWJw9zAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB -hjANBgkqhkiG9w0BAQsFAAOCAgEAqXZjy4EltJCRtBmN0ohAHPWqH4ZJQCI2HrM3 -wHB6c4oPWcJ+M2PfmYPUJo9VMjvn4S3sZuAysyoHduvRdGDnElW4wglL1xxpoUOx -FqoZUoYWV8hDFmUTWM5b4CtJxOPdTAd8VgypulM3iUEzBQrjR6tnMOdkiFMOmVag -0/Nnr+Tcfk/crMCx3xsVnisYjJoQBFBH4UY+gWE/V/MS1Sya4/qTbuuCUq+Qym5P -r8TkWAJlg7iVVLbZ2j94VUdpiQPWJEGMtJck/NEmOTruhhQlT7c1u/lqXCGj7uci -LmhLsBVmdtWT9AWS8Rl7Qo5GXbjxKIaP3IM9axhDLm8WHwPRLx7DuIFEc+OBxJhz -wkr0g0yLS0AMZpaC6UGbWX01ed10U01mQ/qPU5uZiB0GvruwsYWZsyL1QXUeqLz3 -/KKrx3XsXjtBu3ZG4LAnwuxfeZCNw9ofg8CqF9c20ko+7tZAv6DCu9UL+2oZnEyQ -CboRDwpnAlQ7qJVSp2xMgunO3xxVMlhD5LZpEJz1lRT0nQV3uuLpMYNM4FS9OW/X -MZSzwHhDdCTDWtc/iRszimOnYYV8Y0ubJcb59uhwcsHmdfnwL9DVO6X5xyzb8wsf -wWaPbub8SN2jKnT0g6ZWuca4VwEo1fRaBkzSZDqXwhkBDWP8UBqLXMXWHdZaT8NK -0NEO74c= ------END CERTIFICATE----- diff --git a/t/certs/ca.key b/t/certs/ca.key deleted file mode 100644 index 22f7391c276..00000000000 --- a/t/certs/ca.key +++ /dev/null @@ -1,51 +0,0 @@ ------BEGIN RSA PRIVATE KEY----- -MIIJKAIBAAKCAgEAynoiCBSndpI1FssBpzyg6SttScW7G2UoZiCDy98DZRTvWpOS -2KB3A7oqh3T8z51o7dEOokldAvasPXg0M7cxp7G0gJqehBIR76djIwVQiT5CmVcs -Pd9uyFSceglwxLbDTHhybWizh5vFHYS+d2jqW7Pf2K9yNq74Ev72IEBgvWDr54Y6 -NxLLt+3WcAy9vFxDt2ZsAfYo/o6YXxyiT55BZWpcSOq1XHkYMwOWPUGNfoq6WaH+ -+E2Lces0SL6Q+vD9i1GCeqc3Sy/c2cDIqdqe3HLvDRMOJwWOIGxIiGMHlpR9ZgSs -FH42P+a66bBz+RElwdaSWoPPGtkoIjI7JZwTkPKOOvjpycXwfGFjCBlzCSaBO1pc -4ukEyWhdROA5Ctamb0diDa84kwwD9k9Qna0nfj/hGCIDTQQnnEbyvbiy5mZPvvmX -5cUsXOkiHG+zcExutaxeVxmQjmd42TtD/WMugGFZ5NiMylRLtsn/j1hUZBkWzfG7 -Yhwup4PlawHWL4SoEAjSObi9YTKezJf6RLYGoCIO0KxLpZhParTQNN4/l4geH+8e -ybvmMn7JQRvXEXEac168so1NwdR5fE9SejB0LrCoWdombuXT2pUYOibu0tf2LowK -iOCkA/SEykHHOHyMvEeH7NlB2I5FIV1jE2eWdbBuJzYZQmu6JBUu6Gmx56cCAwEA -AQKCAgBh8MQHbp42r7B4bwhEsgIP5868kaXZMYxiIjY+ZojI22CQSrQMj0oihmnO -Dhu//Z9k8ewHOj+AkHtuXHe70FB3knECiEhHEEqWxzwgE5EKYhBrBgzDfRGkW7E5 -ItnmfZVopxaKr8uvu/yUM8LCFgDPDOopcWxo4SfkYGoD3cAtuvVBj98XBsN+G9DP -cIpS07p5u1RheoYH5Ef2Me6dXqq5eMJdDxNdQMIg4wpIZS4hWM+dTcv8pd3e4+vt -iCivCeVK/8mCtOH9P5Cv0B4Ac1zGu93AUEhXPcurCVXoiyZ/gyJJN9dZLlflfyFI -qu7eOpot8jHnEL0cepB8Qhn0LlQTuv6rjJqmnl3tJA3S6rcM/mOjihkk1uo7JdDK -vH498XR5qZPDlXZ8PVu3nI5EgXpmFIcCBuuVFS5QI63NZ32YqoGYXK37K7C9lQsL -L/iR+YpwuQqDmM+UEETjBCIMKvxghFH0ICR041yg9tkjRhNKCAGc6n70wQDUq57s -jjZmTQ4ZydxCsWVjLo7fCcoyQ9B7IUGPUUn8WavPUwtz1kG6VK7RDGa0KtgCD0vc -iEwbWi9uwkZdoZdHcB8qLgCPjMGgRJLOyJ67xQ0RP+r+WkhUAjYcaucFonyyBhtv -OrqNyEM3SEpgrzgttyyg+dP/cDvPbp4NXoxKAMyd8c7mjPploQKCAQEA+BL/qxLe -LTKwe3TKpjAeyTB2iOxoWjtCqe3/xKbTS32Tn/VGwqhXyNeh+FTRhQu7fg5iL2C2 -JCOdYXWxRYIBwUh4HfApkgYzznUAU2vOh653MzW6LsOtDdgYF2cijN1ZFcbRTGpw -eoA6U/cijuglwpTHF7zmRd9rSsv+PZ/fTDgY82MOdeaOUwyKuVyPUpNWfqSwxPd9 -tWEdOYjgq1llPbl1mktR0gYHIdHcSr1By7kmFw3/TQuic5Nm+FDidtfJYO36xFI1 -/CfwGVYeH42iul+KzdlITLAMRm2PAcWFjvxpw78T+xeUNpZlnZSgCIjtpfjywmXb -uQvJoMMEX5PN1wKCAQEA0PIx4sgXiwqASa/foBB0Tk5jG3QWxucpqnLJURZeRqLQ -BmF4WRrjs5V2y6iizegIcNmL0ZfwFBU79HwtAgFiTELLQL2xivhpMVjXL7QHeE4r -A/9+49iO8wu8W/hwKxCDdGqXKyCKtW9b1yfUVB09j29GtApcV9v8KCTmDwYGrHI0 -DcEMtNLUbJvUeWFYFadJNFKxbsBtJPJIrYaiIyv2sL+Y3tZrYES72tTAYhMFwd0r -9ooL5Ufrpuh4pHOxxA0Sh0EVUhNmyoq/ZJZ5wia+WB5NXBSD9JbciC5M4J8BMl/u -Bx5RZbJSoAktYiOzev//6NHUmXsDjg3Kh9P48JVasQKCAQBVjt/k1bYQ6pmZirdV -x+TmSLOpF7gJ3sRoLTB4V30qXR4sHgEQo9Ta7RvstPwqIdjBah6M7pMDNdFSyq+g -JG2Mhvz+flUoCsGVZB7/pn/tpctwuwgClvQ5gR0V/TkaUkEmVJLdAxzV8yGq0eJ2 -XTSgvoVH95uH3712Z5LBGEGAXRyl3LUhDqpplDrIIVdBCJXdSdm5pQ4TH3Jf5Ihw -MH3NYwhfdbi7cd7F2EZc9Jcbtzie3PH/VZLqv5zU6bihelz29Dz3ts7tr6yMYHo1 -Mbk9BDSwOE9KO7GQHLskxkYBAadMnrs6b3Brv0U+qwLizq7//jNjvpOgZ6Nbscbx -W92zAoIBAQCNCK17cavSgggNtNSw6epXYLmssjMdlrKdBlW0kfCYpRTc+bWOD4Ra -lyxUU0Nw0InCAlVJ59B4/cw2PgrzK5P5/avLyz6nmv0F/f1hiZbxMXH/hNlVWbtD -ekxtl8e+iarxTXEz/wchaEUJeSzsicAfrPCAXe3ur+IIBr/yrBKdG4jfL8sv0o7n -sFc+huI522yiEJ8LLn99TLyZxCJ0sxwUOX8qCnj3xe02zBv/Fu/v5yXhh1R4Mo9x -XcDw39bBikFTYi7N86KSXAzMDHWrAxO/ztRQrthSo/G/SeFCTJE2O2IjE+fFSRRU -SV2EvKxM/bbyo49o+YtwuwZVoFKLsYRBAoIBADaL9sx49XTHIIFGqEQP7NLEhs7D -eJgSKP5oQ54J0iaoVpsoxng8DrTBkMVW75hiWzTW75EJnMXrauo/YfAbvsMM//3e -BfRWvYpS5xKcHmXg2QJxy2VpvElHLg5Y2lligEZhO+5Sm2OG/hixBmiFvEvxPEB8 -8YIvYKcRAGA/HgDY9hGWSNsBP7qDXWP5kRm8qnB6zn33TVZMsXwUv6TP0cwsBKf7 -XDbnPBpOQK9nicehY7oscy9yTB9Q3bUHecYLY822ueCwaJgwJWFUH+Xe4u6xIH5l -A/IyIfyOqxjUc34Me+37ehNmbTIxZ1BqLddppm9QsSAD7cDMurfb3pRpju4= ------END RSA PRIVATE KEY----- diff --git a/t/certs/intermediate.crt b/t/certs/intermediate.crt deleted file mode 100644 index ae7a369b802..00000000000 --- a/t/certs/intermediate.crt +++ /dev/null @@ -1,32 +0,0 @@ ------BEGIN CERTIFICATE----- -MIIFmjCCA4KgAwIBAgICEAAwDQYJKoZIhvcNAQELBQAwWDELMAkGA1UEBhMCVVMx -EzARBgNVBAgMCkNhbGlmb3JuaWExFTATBgNVBAoMDEtvbmcgVGVzdGluZzEdMBsG -A1UEAwwUS29uZyBUZXN0aW5nIFJvb3QgQ0EwHhcNMTkwNTAyMTk0MDQ4WhcNMjkw -NDI5MTk0MDQ4WjBgMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEV -MBMGA1UECgwMS29uZyBUZXN0aW5nMSUwIwYDVQQDDBxLb25nIFRlc3RpbmcgSW50 -ZXJtaWRpYXRlIENBMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA0dnj -oHlJmNM94vQnK2FIIQJm9OAVvyMtAAkBKL7Cxt8G062GHDhq6gjQ9enuNQE0l3Vv -mSAh7N9gNlma6YbRB9VeG54BCuRQwCxveOBiwQvC2qrTzYI34kF/AeflrDOdzuLb -zj5cLADKXGCbGDtrSPKUwdlkuLs3pRr/YAyIQr7zJtlLz+E0GBYp0GWnLs0FiLSP -qSBWllC9u8gt2MiKyNlXw+kZ8lofOehCJzfFr6qagVklPw+8IpU6OGmRLFQVwVhp -zdAJmAGmSo/AGNKGqDdjzC4N2l4uYGH6n2KmY2yxsLBGZgwtLDst3fK4a3Wa5Tj7 -cUwCcGLGtfVTaIXZYbqQ0nGsaYUd/mhx3B3Jk1p3ILZ72nVYowhpj22ipPGal5hp -ABh1MX3s/B+2ybWyDTtSaspcyhsRQsS6axB3DwLOLRy5Xp/kqEdConCtGCsjgm+U -FzdupubXK+KIAmTKXDx8OM7Af/K7kLDfFTre40sEB6fwrWwH8yFojeqkA/Uqhn5S -CzB0o4F3ON0xajsw2dRCziiq7pSe6ALLXetKpBr+xnVbUswH6BANUoDvh9thVPPx -1trkv+OuoJalkruZaT+38+iV9xwdqxnR7PUawqSyvrEAxjqUo7dDPsEuOpx1DJjO -XwRJCUjd7Ux913Iks24BqpPhEQz/rZzJLBApRVsCAwEAAaNmMGQwHQYDVR0OBBYE -FAsOBA6X+G1iTyTwO8Zv0go7jRERMB8GA1UdIwQYMBaAFAdP8giF4QLaR0HEj9N8 -apTFYnD3MBIGA1UdEwEB/wQIMAYBAf8CAQAwDgYDVR0PAQH/BAQDAgGGMA0GCSqG -SIb3DQEBCwUAA4ICAQAWzIvIVM32iurqM451Amz0HNDG9j84cORnnaRR5opFTr3P -EqI3QkgCyP6YOs9t0QSbA4ur9WUzd3c9Ktj3qRRgTE+98JBOPO0rv+Kjj48aANDV -5tcbI9TZ9ap6g0jYr4XNT+KOO7E8QYlpY/wtokudCUDJE9vrsp1on4Bal2gjvCdh -SU0C1lnj6q6kBdQSYHrcjiEIGJH21ayVoNaBVP/fxyCHz472w1xN220dxUI/GqB6 -pjcuy9cHjJHJKJbrkdt2eDRAFP5cILXc3mzUoGUDHY2JA1gtOHV0p4ix9R9AfI9x -snBEFiD8oIpcQay8MJH/z3NLEPLoBW+JaAAs89P+jcppea5N9vbiAkrPi687BFTP -PWPdstyttw6KrvtPQR1+FsVFcGeTjo32/UrckJixdiOEZgHk+deXpp7JoRdcsgzD -+okrsG79/LgS4icLmzNEp0IV36QckEq0+ALKDu6BXvWTkb5DB/FUrovZKJgkYeWj -GKogyrPIXrYi725Ff306124kLbxiA+6iBbKUtCutQnvut78puC6iP+a2SrfsbUJ4 -qpvBFOY29Mlww88oWNGTA8QeW84Y1EJbRkHavzSsMFB73sxidQW0cHNC5t9RCKAQ -uibeZgK1Yk7YQKXdvbZvXwrgTcAjCdbppw2L6e0Uy+OGgNjnIps8K460SdaIiA== ------END CERTIFICATE----- diff --git a/t/certs/intermediate.key b/t/certs/intermediate.key deleted file mode 100644 index d0c3237e95e..00000000000 --- a/t/certs/intermediate.key +++ /dev/null @@ -1,51 +0,0 @@ ------BEGIN RSA PRIVATE KEY----- -MIIJKAIBAAKCAgEA0dnjoHlJmNM94vQnK2FIIQJm9OAVvyMtAAkBKL7Cxt8G062G -HDhq6gjQ9enuNQE0l3VvmSAh7N9gNlma6YbRB9VeG54BCuRQwCxveOBiwQvC2qrT -zYI34kF/AeflrDOdzuLbzj5cLADKXGCbGDtrSPKUwdlkuLs3pRr/YAyIQr7zJtlL -z+E0GBYp0GWnLs0FiLSPqSBWllC9u8gt2MiKyNlXw+kZ8lofOehCJzfFr6qagVkl -Pw+8IpU6OGmRLFQVwVhpzdAJmAGmSo/AGNKGqDdjzC4N2l4uYGH6n2KmY2yxsLBG -ZgwtLDst3fK4a3Wa5Tj7cUwCcGLGtfVTaIXZYbqQ0nGsaYUd/mhx3B3Jk1p3ILZ7 -2nVYowhpj22ipPGal5hpABh1MX3s/B+2ybWyDTtSaspcyhsRQsS6axB3DwLOLRy5 -Xp/kqEdConCtGCsjgm+UFzdupubXK+KIAmTKXDx8OM7Af/K7kLDfFTre40sEB6fw -rWwH8yFojeqkA/Uqhn5SCzB0o4F3ON0xajsw2dRCziiq7pSe6ALLXetKpBr+xnVb -UswH6BANUoDvh9thVPPx1trkv+OuoJalkruZaT+38+iV9xwdqxnR7PUawqSyvrEA -xjqUo7dDPsEuOpx1DJjOXwRJCUjd7Ux913Iks24BqpPhEQz/rZzJLBApRVsCAwEA -AQKCAgBghZftd9wiLweIHETn7xb+F9zDRU67W7KXEY028Icmce7x7h6BXHHQs71p -Xu/x8Vv/TkTGacEw8o2OciiOwTPkJn/itApGuD1sJwQe1RaXNJGrgmdpXzvVFcsV -VVSOoC81uaLgek5q7vIlC0pLGwl9xBYoE5YAYhx2FLThuOHz0WCFvezg8PTFH2yc -LiV3oVWqS2LIp9crzHd4p9pum886Er4LnmwQzOMP/4RuBXkoE5B9bkNzfglK3tio -meXsPcDD7aa8w7Ol9xxFr1jsEeld9hwxDf3RMwCh1G8yYG2nzZbtbibzSSZ98bpn -G/03cCCOzmbY9d0pVEWR7AUxTl9tfsvVhXvDeUtILu8+xBm8hZxXq650QkUw6Vg0 -TxctG7RREyd724oWyiTNbBkLIPFJutmRmXPovVBSvZhf8A+cH6tNMtm42I9K3J7X -taXGz1In9DbiA38x+sH1WXWe1CKv1jfenZUWYAIzKBWMW5wdtu99vQ8u91kpg5Kn -tTz0+21ohLAKFPsm8vc8CLLUuFTRK/NEf3dVZGcGHfNpxbCSLNlXeMi692sql7Q8 -eIkrC+NgESyTXM8DsTMrD0fQPxp/mpC4SAAUu28wS95agaXPcS5QXwlSXrV+RPwB -dqPzS8OtY1leJHvevBcjtnHaRqwzW8CKJ0UBwJmhDCbyQ2aSAQKCAQEA760dr5cl -6HEStLt8uZV7zZrbvJfxQ3itVBPRwIJjzgZ5XeLtJqZj95VOjvNkojcjUgGJaZ/V -JjauBkGeExEO7ntbuG8+1dQLse5dZJJuM5z2BfT0N9NnxIpmfZSA9y8oIhWtm142 -LkxJE6LiU7f55ogqLKHeNY4GIlVgWCYKcXdTkEqF6cMH4bP4X3UfOvKjUiAG6Bgr -WW9AS+fKqVIeG+laP+x6GTYYruOG1fvY/Qd7MLlEa1S385+SqXyKzmKcztQYWj6x -4EznhLCqN4yF30EGOqx6i2KqdM7RLaviZLYUg/wK2/geG1C2Cnhorrk/EokWwm5x -B1ohaT7IDYm7xQKCAQEA4CTBp9jbWSczfxA1pcMIm94x4nd6chD8YALflagq90Tt -P3qIUfYNfSPX0R2xw5zLGWPMSmgl/8iCJWAXYYvxi9X4RPpmBT1sYVcWIVKtUhUG -pscrMvWPoH//UZAbKacgmLRc0adrA9F+sdCt3ZF/yXec96pKiZEEqtx1QBvIHk/4 -5AmRvAz0XtOzuAnEYkSnjg5BqGv+yIhumiMaHD5vdkobnPkBdiodn2ghKha1wWv1 -CTpvkg5lbA9boS2nqf9eve6RbUAyyrqm0VYzP/+wWMImJAn07Ivz3wnXrUfU0roi -sDZTFrPQEer5uWnXuh/0j8CLU8POLIxCgTJaaSNunwKCAQEAzdZDVHXe3I2fnxAV -wdybgqyoYoOrdGLDmR2cWlShGmN9ACDPww3LdOoJmcN2fcoUz2z6cngOOs9jDYR1 -GbLgu/e9gdwofsOpd5pbIvCPLEx1DhCdXQR2bdjexKMxTxh0wzES9AgpSAHEENUm -wveR62atsb8ic6QRqJLiN1IUTfZJEfauo2AX+MLzYCfaNmoD0Zgn1lRLhneBJK9g -4aHgsd/q3lNdWSGYeTp2pnewlz5BkkrKc9NCWDyHXH/VRgJy4T5N29NUOGpTuyVu -Sl6o6l+R1fojFGocMk0cYLjpqcymOePP/7JLSPI8JSnb3ZLClEyf+0OWVtYVM6nz -bY0IcQKCAQAlGRBQVo0feWSFkEpA0EH5glIhWIMUpAkRXwhgfb/2wxq9Wet8HUxo -POl4fACzDp1y61ihrBE1/5rC0t+rznzBFz4LNKJ0FZF9nutTwppbLo22Rtq4iXon -J2g7uK02PKohfCCstpf4vtDIX3CXboCG+NwrBa1mjXEHUou5e5+onLXmEEtlo4NC -uqlROZSeaxyMX4GwfYdi62na6xpkOFU8b9GYLoJ2a0wR2Ss8Cxw0EkkxKNHUi7tv -oi8ZQzQv58tnhjfdrDV75l674ReEbS5j0mZ7qoY2LIfFj5x52py38ATTw3oHFOXI -QWrprEH/VVCmBklJKOxT5TcQqSPbqPijAoIBAChssvH/DN55Zt3UEX4UTSAWcBvR -4Jeqg2qSsJHingW0aU+hXDaaIbztbp5sVJ4wmxcwTDeQHLmEcaWhziy/Cs2jkvsx -NoYqj7LnEIIf6ws0Y7wfcwAdf5f8LB5XyAMU2TvFsjxJxta3PaA1B4u6Y6Tq6ymI -yp4aZLHdSK4f4Ay1BtWjdoBSl1GcOajJMTfMJP3xOFlwJni85us6sRgzZZtmgskN -S3yg/0/1iqajwhjtW2bVZENOCTTNwathqsN5Zfflmnfl3ECZsBo6t1t9CZWmN+G2 -RSo8yu8kLHog3fIi0HjrBe2hNlv5HLgXNKmJIC1J0HQvFVg5BILc8S+QnLc= ------END RSA PRIVATE KEY----- From dd206ab53253b15a4ec0db62cc331930b2abb6ec Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 16 Nov 2022 22:32:32 +0800 Subject: [PATCH 1957/4351] fix(cmd): correctly use `log.warn` to log error message --- kong/cmd/utils/prefix_handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 67f9872aaba..ada1f9bab6c 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -48,7 +48,7 @@ local function pre_create_private_file(file) local fd = ffi.C.open(file, flags, mode) if fd == -1 then - log.warn("unable to pre-create '", file ,"' file: ", + log.warn("unable to pre-create '%s' file: %s", file, ffi.string(ffi.C.strerror(ffi.errno()))) else From 74729c165fe5d902e4194507c0155725a4a2758c Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 16 Nov 2022 15:35:03 +0100 Subject: [PATCH 1958/4351] feat(core): add keys and key-sets entity (#9737) * feat(core): add keys and key-sets entity Signed-off-by: Joshua Schmid --- kong-3.1.0-0.rockspec | 4 + kong/constants.lua | 16 ++ kong/db/dao/key_sets.lua | 76 ++++++ kong/db/dao/keys.lua | 133 +++++++++++ kong/db/migrations/core/017_300_to_310.lua | 107 ++++++++- kong/db/schema/entities/key_sets.lua | 40 ++++ kong/db/schema/entities/keys.lua | 128 ++++++++++ kong/db/schema/typedefs.lua | 224 ++++++++++++++++++ spec/02-integration/02-cmd/11-config_spec.lua | 20 ++ spec/02-integration/03-db/18-keys_spec.lua | 202 ++++++++++++++++ .../02-integration/03-db/19-key-sets_spec.lua | 138 +++++++++++ .../04-admin_api/21-admin-api-keys_spec.lua | 172 ++++++++++++++ spec/fixtures/blueprints.lua | 13 + spec/helpers.lua | 21 ++ 14 files changed, 1292 insertions(+), 2 deletions(-) create mode 100644 kong/db/dao/key_sets.lua create mode 100644 kong/db/dao/keys.lua create mode 100644 kong/db/schema/entities/key_sets.lua create mode 100644 kong/db/schema/entities/keys.lua create mode 100644 spec/02-integration/03-db/18-keys_spec.lua create mode 100644 spec/02-integration/03-db/19-key-sets_spec.lua create mode 100644 spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 8c903c62f60..023a62d3948 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -189,6 +189,10 @@ build = { ["kong.db.declarative"] = "kong/db/declarative/init.lua", ["kong.db.declarative.marshaller"] = "kong/db/declarative/marshaller.lua", ["kong.db.schema"] = "kong/db/schema/init.lua", + ["kong.db.dao.keys"] = "kong/db/dao/keys.lua", + ["kong.db.dao.key_sets"] = "kong/db/dao/key_sets.lua", + ["kong.db.schema.entities.keys"] = "kong/db/schema/entities/keys.lua", + ["kong.db.schema.entities.key_sets"] = "kong/db/schema/entities/key_sets.lua", ["kong.db.schema.entities.consumers"] = "kong/db/schema/entities/consumers.lua", ["kong.db.schema.entities.routes"] = "kong/db/schema/entities/routes.lua", ["kong.db.schema.entities.routes_subschemas"] = "kong/db/schema/entities/routes_subschemas.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 9446a1629c8..432f79b6b7a 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -82,6 +82,15 @@ for p,_ in pairs(protocols_with_subsystem) do end table.sort(protocols) +local key_formats_map = { + ["jwk"] = true, + ["pem"] = true, +} +local key_formats = {} +for k in pairs(key_formats_map) do + key_formats[#key_formats + 1] = k +end + local constants = { BUNDLED_PLUGINS = plugin_map, DEPRECATED_PLUGINS = deprecated_plugin_map, @@ -130,6 +139,8 @@ local constants = { "clustering_data_planes", "parameters", "vaults", + "key_sets", + "keys", }, ENTITY_CACHE_STORE = setmetatable({ consumers = "cache", @@ -143,6 +154,8 @@ local constants = { tags = "cache", ca_certificates = "core_cache", vaults = "core_cache", + key_sets = "core_cache", + keys = "core_cache", }, { __index = function() return "cache" @@ -202,6 +215,9 @@ local constants = { CLUSTERING_OCSP_TIMEOUT = 5000, -- 5 seconds CLEAR_HEALTH_STATUS_DELAY = 300, -- 300 seconds + + KEY_FORMATS_MAP = key_formats_map, + KEY_FORMATS = key_formats } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/db/dao/key_sets.lua b/kong/db/dao/key_sets.lua new file mode 100644 index 00000000000..b499136b668 --- /dev/null +++ b/kong/db/dao/key_sets.lua @@ -0,0 +1,76 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local key_sets = {} + + +function key_sets:truncate() + return self.super.truncate(self) +end + + +function key_sets:select(primary_key, options) + return self.super.select(self, primary_key, options) +end + + +function key_sets:page(size, offset, options) + return self.super.page(self, size, offset, options) +end + + +function key_sets:each(size, options) + return self.super.each(self, size, options) +end + + +function key_sets:insert(entity, options) + return self.super.insert(self, entity, options) +end + + +function key_sets:update(primary_key, entity, options) + return self.super.update(self, primary_key, entity, options) +end + + +function key_sets:upsert(primary_key, entity, options) + return self.super.upsert(self, primary_key, entity, options) +end + + +function key_sets:delete(primary_key, options) + return self.super.delete(self, primary_key, options) +end + + +function key_sets:select_by_cache_key(cache_key, options) + return self.super.select_by_cache_key(self, cache_key, options) +end + + +function key_sets:select_by_name(unique_value, options) + return self.super.select_by_name(self, unique_value, options) +end + + +function key_sets:update_by_name(unique_value, entity, options) + return self.super.update_by_name(self, unique_value, entity, options) +end + + +function key_sets:upsert_by_name(unique_value, entity, options) + return self.super.upsert_by_name(self, unique_value, entity, options) +end + + +function key_sets:delete_by_name(unique_value, options) + return self.super.delete_by_name(self, unique_value, options) +end + + +return key_sets diff --git a/kong/db/dao/keys.lua b/kong/db/dao/keys.lua new file mode 100644 index 00000000000..786dc7aefce --- /dev/null +++ b/kong/db/dao/keys.lua @@ -0,0 +1,133 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local pkey = require("resty.openssl.pkey") +local fmt = string.format +local type = type + +local keys = {} + + +function keys:truncate() + return self.super.truncate(self) +end + +function keys:select(primary_key, options) + return self.super.select(self, primary_key, options) +end + +function keys:page(size, offset, options) + return self.super.page(self, size, offset, options) +end + +function keys:each(size, options) + return self.super.each(self, size, options) +end + +function keys:insert(entity, options) + return self.super.insert(self, entity, options) +end + +function keys:update(primary_key, entity, options) + return self.super.update(self, primary_key, entity, options) +end + +function keys:upsert(primary_key, entity, options) + return self.super.upsert(self, primary_key, entity, options) +end + +function keys:delete(primary_key, options) + return self.super.delete(self, primary_key, options) +end + +function keys:select_by_cache_key(cache_key, options) + return self.super.select_by_cache_key(self, cache_key, options) +end + +function keys:page_for_set(foreign_key, size, offset, options) + return self.super.page_for_set(self, foreign_key, size, offset, options) +end + +function keys:each_for_set(foreign_key, size, options) + return self.super.each_for_set(self, foreign_key, size, options) +end + +function keys:cache_key(kid, set_name) + if not kid then + return nil, "kid must exist" + end + if type(kid) == "table" then + kid = kid.kid + end + if not set_name then + set_name = "" + end + if type(set_name) == "table" then + set_name = set_name.name + end + -- ignore ws_id, kid+set is unique + return fmt("keys:%s:%s", tostring(kid), set_name) +end + +-- load to lua-resty-openssl pkey module +local function _load_pkey(key, part) + local pk, err + if part == "public" then part = "public_key" end + if part == "private" then part = "private_key" end + + if key.jwk then + pk, err = pkey.new(key.jwk, { format = "JWK" }) + end + if key.pem then + if not key.pem[part] then + return nil, fmt("%s key not found.", part) + end + pk, err = pkey.new(key.pem[part], { format = "PEM" }) + end + if not pk then + return nil, "could not load pkey. " .. err + end + return pk +end + +local function _key_format(key) + -- no nil checks needed. schema validation ensures on of these + -- entries to be present. + if key.jwk then + return "JWK" + end + if key.pem then + return "PEM" + end +end + +local function _get_key(key, part) + if part ~= "public" and part ~= "private" then + return nil, "part needs to be public or private" + end + -- pkey expects uppercase formats + local k_fmt = _key_format(key) + + local pk, err = _load_pkey(key, part) + if not pk or err then + return nil, err + end + return pk:tostring(part, k_fmt) +end + +-- getter for public key +function keys:get_pubkey(key) + return _get_key(key, "public") +end + +-- getter for private key +function keys:get_privkey(key) + return _get_key(key, "private") +end + + +return keys diff --git a/kong/db/migrations/core/017_300_to_310.lua b/kong/db/migrations/core/017_300_to_310.lua index de884c24dc8..0dfe2546097 100644 --- a/kong/db/migrations/core/017_300_to_310.lua +++ b/kong/db/migrations/core/017_300_to_310.lua @@ -8,13 +8,116 @@ return { -- Do nothing, accept existing state END; $$; + + CREATE TABLE IF NOT EXISTS "key_sets" ( + "id" UUID PRIMARY KEY, + "name" TEXT UNIQUE, + "tags" TEXT[], + "ws_id" UUID REFERENCES "workspaces" ("id"), + "created_at" TIMESTAMP WITH TIME ZONE, + "updated_at" TIMESTAMP WITH TIME ZONE + ); + + DO $$ + BEGIN + CREATE INDEX IF NOT EXISTS "key_sets_tags_idx" ON "key_sets" USING GIN ("tags"); + EXCEPTION WHEN UNDEFINED_COLUMN then + -- do nothing, accept existing state + END$$; + + DROP TRIGGER IF EXISTS "key_sets_sync_tags_trigger" ON "key_sets"; + + DO $$ + BEGIN + CREATE TRIGGER "key_sets_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" + OR DELETE ON "key_sets" + FOR EACH ROW + EXECUTE PROCEDURE "sync_tags" (); + EXCEPTION WHEN undefined_column OR undefined_table THEN + -- do nothing, accept existing state + END$$; + + CREATE TABLE IF NOT EXISTS "keys" ( + "id" UUID PRIMARY KEY, + "set_id" UUID REFERENCES "key_sets" ("id") on delete cascade, + "name" TEXT UNIQUE, + "cache_key" TEXT UNIQUE, + "ws_id" UUID REFERENCES "workspaces" ("id"), + "kid" TEXT, + "jwk" TEXT, + "pem" JSONB, + "tags" TEXT[], + "created_at" TIMESTAMP WITH TIME ZONE, + "updated_at" TIMESTAMP WITH TIME ZONE, + UNIQUE ("kid", "set_id") + ); + + DO $$ + BEGIN + CREATE INDEX IF NOT EXISTS "keys_fkey_key_sets" ON "keys" ("set_id"); + EXCEPTION WHEN undefined_column THEN + -- do nothing, accept existing state + END$$; + + DO $$ + BEGIN + CREATE INDEX IF NOT EXISTS "keys_tags_idx" ON "keys" USING GIN ("tags"); + EXCEPTION WHEN undefined_column THEN + -- do nothing, accept existing state + END$$; + + DROP TRIGGER IF EXISTS "keys_sync_tags_trigger" ON "keys"; + + DO $$ + BEGIN + CREATE TRIGGER "keys_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" + OR DELETE ON "keys" + FOR EACH ROW + EXECUTE PROCEDURE "sync_tags" (); + EXCEPTION WHEN undefined_column or UNDEFINED_TABLE then + -- do nothing, accept existing state + END$$; ]] }, - + cassandra = { up = [[ ALTER TABLE upstreams ADD use_srv_name boolean; + create table if not exists keys ( + id uuid, + name text, + cache_key text, + ws_id uuid, + kid text, + jwk text, + pem text, + tags set, + set_id uuid, + created_at timestamp, + updated_at timestamp, + PRIMARY KEY (id) + ); + -- creating indexes for all queryable fields + -- to avoid ALLOW_FILTERING requirements. + create index if not exists keys_ws_id_idx on keys (ws_id); + create index if not exists keys_set_id_idx on keys (set_id); + create index if not exists keys_kid_idx on keys (kid); + create index if not exists keys_name_idx on keys (name); + create index if not exists keys_cache_key_idx on keys (cache_key); + + create table if not exists key_sets ( + id uuid, + name text, + ws_id uuid, + tags set, + created_at timestamp, + updated_at timestamp, + PRIMARY KEY (id) + ); + create index if not exists key_sets_ws_id_idx on key_sets (ws_id); + create index if not exists key_sets_name_idx on key_sets (name); ]] }, } - \ No newline at end of file diff --git a/kong/db/schema/entities/key_sets.lua b/kong/db/schema/entities/key_sets.lua new file mode 100644 index 00000000000..9b31e981893 --- /dev/null +++ b/kong/db/schema/entities/key_sets.lua @@ -0,0 +1,40 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "key_sets", + dao = "kong.db.dao.key_sets", + primary_key = { "id" }, + cache_key = { "name" }, + endpoint_key = "name", + admin_api_name = "key-sets", + workspaceable = true, + ttl = false, + fields = { + { + id = typedefs.uuid, + }, + { + name = { + type = "string", + required = false, + unique = true, + }, + }, + { + tags = typedefs.tags, + }, + { + created_at = typedefs.auto_timestamp_s, + }, + { + updated_at = typedefs.auto_timestamp_s, + }, + }, +} diff --git a/kong/db/schema/entities/keys.lua b/kong/db/schema/entities/keys.lua new file mode 100644 index 00000000000..4efc41f3007 --- /dev/null +++ b/kong/db/schema/entities/keys.lua @@ -0,0 +1,128 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local typedefs = require "kong.db.schema.typedefs" +local Schema = require "kong.db.schema" +local cjson = require "cjson.safe" +local supported_key_formats = require "kong.constants".KEY_FORMATS + +return { + name = "keys", + dao = "kong.db.dao.keys", + primary_key = { "id" }, + cache_key = { "kid", "set" }, + endpoint_key = "name", + workspaceable = true, + ttl = false, + fields = { + { + id = typedefs.uuid, + }, + { + set = { + type = "foreign", + required = false, + reference = "key_sets", + on_delete = "cascade", + }, + }, + { + name = { + type = "string", + required = false, + unique = true, + }, + }, + { + kid = { + type = "string", + required = true, + unique = false, + }, + }, + { + jwk = { + -- type string but validate against typedefs.jwk + type = "string", + referenceable = true, + encrypted = true + } + }, + { + pem = typedefs.pem + }, + { + tags = typedefs.tags, + }, + { + created_at = typedefs.auto_timestamp_s, + }, + { + updated_at = typedefs.auto_timestamp_s, + }, + }, + entity_checks = { + -- XXX: add mutually exclusive to jwk and pem for now. + -- to properly implement this we need to check that the keys are the same + -- to avoid false assumptions for an object. + { + mutually_exclusive = supported_key_formats + }, + { + at_least_one_of = supported_key_formats + }, + { custom_entity_check = { + field_sources = { "jwk", "pem", "kid" }, + fn = function(entity) + -- JWK validation + if type(entity.jwk) == "string" then + if kong.vault.is_reference(entity.jwk) then + -- can't validate a reference + return true + end + -- validate against the typedef.jwk + local schema = Schema.new(typedefs.jwk) + if not schema then + return nil, "could not load jwk schema" + end + + -- it must json decode + local json_jwk, decode_err = cjson.decode(entity.jwk) + if decode_err then + return nil, "could not json decode jwk string" + end + + -- For JWK the `jwk.kid` must match the `kid` from the upper level + if json_jwk.kid ~= entity.kid then + return nil, "kid in jwk.kid must be equal to keys.kid" + end + + -- running customer_validator + local ok, val_err = typedefs.jwk.custom_validator(entity.jwk) + if not ok or val_err then + return nil, "could not load JWK" + end + -- FIXME: this does not execute the `custom_validator` part. + -- how to do that without loading that manually as seen above + local _, err = schema:validate(json_jwk, true) + if err then + local err_str = schema:errors_to_string(err) + return nil, err_str + end + end + + -- PEM validation + if type(entity.pem) == "table" and not + (entity.pem.private_key or + entity.pem.public_key) then + return nil, "need to supply a PEM formatted public and/or private key." + end + return true + end + } } + } +} diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 04920a472ca..8a17e326805 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -573,6 +573,230 @@ typedefs.semantic_version = Schema.define { }, } +local function validate_jwk(key) + -- unless it's a reference + if kong.vault.is_reference(key) then + return true + end + + local pk, err = openssl_pkey.new(key, { format = "JWK" }) + if not pk or err then + return false, "could not load JWK" .. (err or "") + end + return true +end + +local function validate_pem_keys(values) + local public_key = values.public_key + local private_key = values.private_key + + -- unless it's a vault reference + if kong.vault.is_reference(private_key) or + kong.vault.is_reference(public_key) then + return true + end + + local pk, err = openssl_pkey.new(public_key, { format = "PEM" }) + if not pk or err then + return false, "could not load public key" + end + + local ppk, perr = openssl_pkey.new(private_key, { format = "PEM" }) + if not ppk or perr then + return false, "could not load private key" .. (perr or "") + end + return true +end + +typedefs.pem = Schema.define { + type = "record", + required = false, + fields = { + { + private_key = { + type = "string", + required = false, + referenceable = true, + encrypted = true + }, + }, + { + public_key = { + type = "string", + referenceable = true, + required = false, + }, + }, + }, + custom_validator = validate_pem_keys, +} + +typedefs.jwk = Schema.define { + type = "record", + required = false, + fields = { + { + issuer = { + type = "string", + required = false, + }, + }, + { + kty = { + type = "string", + required = false, + }, + }, + { + use = { + type = "string", + required = false, + }, + }, + { + key_ops = { + type = "array", + required = false, + elements = { + type = "string", + required = false, + } + }, + }, + { + alg = { + type = "string", + required = false, + }, + }, + { + kid = { + type = "string", + required = true, + }, + }, + { + x5u = { + type = "string", + required = false, + }, + }, + { + x5c = { + type = "array", + required = false, + elements = { + type = "string", + required = false, + }, + }, + }, + { + x5t = { + type = "string", + required = false, + }, + }, + { + ["x5t#S256"] = { + type = "string", + required = false, + }, + }, + { + k = { + type = "string", + required = false, + }, + }, + { + x = { + type = "string", + required = false, + }, + }, + { + y = { + type = "string", + required = false, + }, + }, + { + crv = { + type = "string", + required = false, + }, + }, + { + n = { + type = "string", + required = false, + }, + }, + { + e = { + type = "string", + required = false, + }, + }, + { + d = { + type = "string", + required = false, + }, + }, + { + p = { + type = "string", + required = false, + }, + }, + { + q = { + type = "string", + required = false, + }, + }, + { + dp = { + type = "string", + required = false, + }, + }, + { + dq = { + type = "string", + required = false, + }, + }, + { + qi = { + type = "string", + required = false, + }, + }, + { + oth = { + type = "string", + required = false, + }, + }, + { + r = { + type = "string", + required = false, + }, + }, + { + t = { + type = "string", + required = false, + }, + }, + }, + custom_validator = validate_jwk +} + local function validate_lua_expression(expression) local sandbox = require "kong.tools.sandbox" return sandbox.validate_safe(expression) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 6e81f89285f..0c4d77228f4 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -508,6 +508,8 @@ describe("kong config", function() assert(db.ca_certificates:truncate()) assert(db.targets:truncate()) assert(db.upstreams:truncate()) + assert(db.keys:truncate()) + assert(db.key_sets:truncate()) local filename = os.tmpname() os.remove(filename) @@ -535,6 +537,18 @@ describe("kong config", function() local keyauth = bp.keyauth_credentials:insert({ consumer = consumer, key = "hello" }, { nulls = true }) + local keyset = db.key_sets:insert { + name = "testing keyset" + } + + local pem_pub, pem_priv = helpers.generate_keys("PEM") + local pem_key = db.keys:insert { + name = "vault references", + set = keyset, + kid = "1", + pem = { private_key = pem_priv, public_key = pem_pub} + } + assert(helpers.kong_exec("config db_export " .. filename, { prefix = helpers.test_conf.prefix, })) @@ -558,7 +572,9 @@ describe("kong config", function() "_transform", "acls", "consumers", + "key_sets", "keyauth_credentials", + "keys", "parameters", "plugins", "routes", @@ -608,6 +624,10 @@ describe("kong config", function() assert.equals(1, #yaml.keyauth_credentials) assert.equals(keyauth.key, yaml.keyauth_credentials[1].key) assert.equals(consumer.id, yaml.keyauth_credentials[1].consumer) + + assert.equals(1, #yaml.key_sets) + assert.equals(keyset.name, yaml.key_sets[1].name) + assert.equals(pem_key.pem.public_key, yaml.keys[1].pem.public_key) end) it("#db config db_import works when foreign keys need to be resolved", function() diff --git a/spec/02-integration/03-db/18-keys_spec.lua b/spec/02-integration/03-db/18-keys_spec.lua new file mode 100644 index 00000000000..02ca6e5bcf6 --- /dev/null +++ b/spec/02-integration/03-db/18-keys_spec.lua @@ -0,0 +1,202 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local helpers = require "spec.helpers" +local cjson = require "cjson" +local merge = kong.table.merge + + +for _, strategy in helpers.all_strategies() do + describe("db.keys #" .. strategy, function() + local init_key_set, init_pem_key, pem_pub, pem_priv, jwk + local bp, db + + lazy_setup(function() + helpers.setenv("JWK_SECRET", "wowsuchsecret") + + bp, db = helpers.get_db_utils(strategy ~= "off" and strategy or nil, { + "vaults", + "keys", + "key_sets" + }) + + init_key_set = assert(bp.key_sets:insert { + name = "testset", + }) + + local jwk_pub, jwk_priv = helpers.generate_keys("JWK") + pem_pub, pem_priv = helpers.generate_keys("PEM") + + jwk = merge(cjson.decode(jwk_pub), cjson.decode(jwk_priv)) + end) + + after_each(function() + db:truncate("keys") + end) + + lazy_teardown(function() + db:truncate("key_sets") + end) + + it(":select returns an item [jwk]", function() + local key, err = assert(bp.keys:insert { + name = "testjwk", + set = init_key_set, + kid = jwk.kid, + jwk = cjson.encode(jwk) + }) + assert(key) + assert.is_nil(err) + local key_o, s_err = db.keys:select({ id = key.id }) + assert.is_nil(s_err) + assert.same("string", type(key_o.jwk)) + end) + + it(":select returns an item [pem]", function() + init_pem_key = assert(bp.keys:insert { + name = "testpem", + set = init_key_set, + kid = "456", + pem = { + public_key = pem_pub, + private_key = pem_priv + } + }) + local key_o, err = db.keys:select({ id = init_pem_key.id }) + assert.is_nil(err) + assert.same('456', key_o.kid) + assert.same(pem_priv, key_o.pem.private_key) + assert.same(pem_pub, key_o.pem.public_key) + end) + + it(":cache_key", function() + local cache_key, err = db.keys:cache_key("456", init_key_set.name) + assert.is_nil(err) + assert.equal("keys:456:testset", cache_key) + local cache_key_no_set, err_no_set = db.keys:cache_key("123") + assert.is_nil(err_no_set) + assert.equal("keys:123:", cache_key_no_set) + end) + + it(":insert handles field vault references ", function() + local reference = "{vault://env/jwk_secret}" + local ref, insert_err = db.keys:insert { + name = "vault references", + set = init_key_set, + kid = "1", + jwk = reference + } + assert.is_nil(insert_err) + assert.same(ref["$refs"]["jwk"], reference) + assert.same(ref.jwk, "wowsuchsecret") + end) + + it(":insert handles field private_key when passing a vault reference", function() + local reference = "{vault://env/jwk_secret}" + local ref, insert_err = db.keys:insert { + name = "vault references", + set = init_key_set, + kid = "1", + pem = { private_key = reference, public_key = pem_pub } + } + assert.is_nil(insert_err) + assert.same(ref.pem["$refs"]["private_key"], reference) + assert.same(ref.pem["private_key"], "wowsuchsecret") + end) + + it(":insert handles field public_key when passing a vault reference", function() + local reference = "{vault://env/jwk_secret}" + local ref, insert_err = db.keys:insert { + name = "vault references", + set = init_key_set, + kid = "1", + pem = { private_key = pem_priv, public_key = reference} + } + assert.is_nil(insert_err) + assert.same(ref.pem["$refs"]["public_key"], reference) + assert.same(ref.pem["public_key"], "wowsuchsecret") + end) + + it("kid is unique accross sets", function() + local test2, err = db.key_sets:insert { + name = "test2" + } + assert.is_nil(err) + assert.is_not_nil(test2) + local key, insert_err = db.keys:insert { + name = "each_test", + set = init_key_set, + kid = "999", + pem = { private_key = pem_priv, public_key = pem_pub } + } + assert.is_nil(insert_err) + assert.is_not_nil(key) + -- inserting a key with the same kid in a different keyset. + -- this should raise a validation error + local key2, insert2_err = db.keys:insert { + name = "each_test_1", + set = test2, + kid = "999", + pem = { private_key = pem_priv, public_key = pem_pub } + } + assert.matches("UNIQUE violation detected on '{kid=\"999\",set={id", insert2_err) + assert.is_nil(key2) + end) + + + it(":get_pubkey and :get_privkey [pem]", function() + local pem_t, err = db.keys:insert { + name = "pem_key", + set = init_key_set, + kid = "999", + pem = { private_key = pem_priv, public_key = pem_pub } + } + assert.is_nil(err) + assert(pem_t) + + local pem_pub_t, g_err = db.keys:get_pubkey(pem_t) + assert.is_nil(g_err) + assert.matches("-----BEGIN PUBLIC KEY", pem_pub_t) + + local pem_priv, p_err = db.keys:get_privkey(pem_t) + assert.is_nil(p_err) + assert.matches("-----BEGIN PRIVATE KEY", pem_priv) + end) + + it(":get_pubkey and :get_privkey [jwk]", function() + local jwk_t, _ = db.keys:insert { + name = "jwk_key", + set = init_key_set, + kid = jwk.kid, + jwk = cjson.encode(jwk) + } + assert(jwk_t) + + local jwk_pub, err = db.keys:get_pubkey(jwk_t) + assert.is_nil(err) + local jwk_pub_o = cjson.decode(jwk_pub) + assert.is_not_nil(jwk_pub_o.e) + assert.is_not_nil(jwk_pub_o.kid) + assert.is_not_nil(jwk_pub_o.kty) + assert.is_not_nil(jwk_pub_o.n) + + local jwk_priv, err_t = db.keys:get_privkey(jwk_t) + local decoded_jwk = cjson.decode(jwk_priv) + assert.is_nil(err_t) + assert.is_not_nil(decoded_jwk.kid) + assert.is_not_nil(decoded_jwk.kty) + assert.is_not_nil(decoded_jwk.d) + assert.is_not_nil(decoded_jwk.dp) + assert.is_not_nil(decoded_jwk.dq) + assert.is_not_nil(decoded_jwk.e) + assert.is_not_nil(decoded_jwk.n) + assert.is_not_nil(decoded_jwk.p) + assert.is_not_nil(decoded_jwk.q) + assert.is_not_nil(decoded_jwk.qi) + end) + end) +end diff --git a/spec/02-integration/03-db/19-key-sets_spec.lua b/spec/02-integration/03-db/19-key-sets_spec.lua new file mode 100644 index 00000000000..d43256ed20b --- /dev/null +++ b/spec/02-integration/03-db/19-key-sets_spec.lua @@ -0,0 +1,138 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local helpers = require "spec.helpers" +local merge = kong.table.merge +local cjson = require "cjson" + +for _, strategy in helpers.all_strategies() do + describe("db.key_sets #" .. strategy, function() + local bp, db, keyset, jwk, pem_pub, pem_priv + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy ~= "off" and strategy or nil, { + "keys", + "key_sets"}) + + local jwk_pub, jwk_priv = helpers.generate_keys("JWK") + pem_pub, pem_priv = helpers.generate_keys("PEM") + + jwk = merge(cjson.decode(jwk_pub), cjson.decode(jwk_priv)) + + keyset = assert(bp.key_sets:insert { + name = "testset", + }) + end) + + lazy_teardown(function() + db:truncate("keys") + db:truncate("key_sets") + end) + + it(":select returns an item", function() + local key_set, err = kong.db.key_sets:select({ id = keyset.id }) + assert.is_nil(err) + assert(key_set.name == keyset.name) + end) + + it(":insert creates a keyset with name 'this'", function() + local key_set, err = kong.db.key_sets:insert { + name = "this" + } + assert.is_nil(err) + assert(key_set.name == "this") + end) + + it(":delete works", function() + local key_set, err = kong.db.key_sets:insert { + name = "that" + } + assert.is_nil(err) + assert(key_set.name == "that") + local ok, d_err = kong.db.key_sets:delete { + id = key_set.id + } + assert.is_nil(d_err) + assert.is_truthy(ok) + end) + + it(":update updates a keyset's fields", function() + local key_set, err = kong.db.key_sets:update({ id = keyset.id }, { + name = "changed" + }) + assert.is_nil(err) + assert(key_set.name == "changed") + end) + + it(":delete cascades correctly", function () + local key_set, err = kong.db.key_sets:insert { + name = "deletecascade" + } + assert(key_set.name == "deletecascade") + assert.is_nil(err) + local key, ins_err = kong.db.keys:insert { + name = "testkey", + kid = jwk.kid, + set = key_set, + jwk = cjson.encode(jwk) + } + assert.is_nil(ins_err) + -- verify creation + local key_select, select_err = kong.db.keys:select({ id = key.id }) + assert.is_nil(select_err) + assert.is_not_nil(key_select) + -- delete the set + local ok, d_err = kong.db.key_sets:delete { + id = key_set.id + } + assert.is_true(ok) + assert.is_nil(d_err) + -- verify if key is gone + local key_select_deleted, select_deleted_err = kong.db.keys:select({ id = key.id }) + assert.is_nil(select_deleted_err) + assert.is_nil(key_select_deleted) + end) + + it("allows to have multiple keys with different formats in a set", function () + local key_set, err = kong.db.key_sets:insert { + name = "multikeys" + } + assert(key_set.name == "multikeys") + assert.is_nil(err) + local pem_key, ins_err = kong.db.keys:insert { + name = "pem_k", + kid = "2", + set = key_set, + pem = { + private_key = pem_priv, + public_key = pem_pub, + } + } + assert.is_nil(ins_err) + assert.is_not_nil(pem_key) + + local jwk, jwk_ins_err = kong.db.keys:insert { + name = "jwk_k", + kid = jwk.kid, + jwk = cjson.encode(jwk), + set = key_set, + } + assert.is_nil(jwk_ins_err) + assert.is_not_nil(jwk) + + local rows = {} + local i = 1 + for row, err_t in kong.db.keys:each_for_set({id = key_set.id}) do + assert.is_nil(err_t) + rows[i] = row + i = i + 1 + end + assert.is_nil(err) + assert.is_same(2, #rows) + end) + end) +end diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua new file mode 100644 index 00000000000..4d354789318 --- /dev/null +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -0,0 +1,172 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local helpers = require "spec.helpers" +local cjson = require "cjson" +local merge = kong.table.merge + +local HEADERS = { ["Content-Type"] = "application/json" } + +for _, strategy in helpers.all_strategies() do + describe("Admin API - keys #" .. strategy, function() + local pem_pub, pem_priv, jwk + helpers.setenv("SECRET_JWK", '{"alg": "RSA-OAEP", "kid": "test"}') + local client + lazy_setup(function() + helpers.get_db_utils(strategy, { + "keys", + "key_sets"}) + + local jwk_pub, jwk_priv = helpers.generate_keys("JWK") + pem_pub, pem_priv = helpers.generate_keys("PEM") + + jwk = merge(cjson.decode(jwk_pub), cjson.decode(jwk_priv)) + + assert(helpers.start_kong({ + database = strategy, + plugins = "bundled" + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.admin_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + describe("/keys and /key-sets", function() + local test_jwk_key, test_pem_key + local test_key_set + lazy_setup(function() + local r_key_set = helpers.admin_client():post("/key-sets", { + headers = HEADERS, + body = { + name = "test", + }, + }) + local body = assert.res_status(201, r_key_set) + local key_set = cjson.decode(body) + test_key_set = key_set + + local j_key = helpers.admin_client():post("/keys", { + headers = HEADERS, + body = { + name = "unique jwk key", + set = { id = key_set.id }, + jwk = cjson.encode(jwk), + kid = jwk.kid + } + }) + local key_body = assert.res_status(201, j_key) + test_jwk_key = cjson.decode(key_body) + local p_key = helpers.admin_client():post("/keys", { + headers = HEADERS, + body = { + name = "unique pem key", + set = { id = key_set.id }, + pem = { + public_key = pem_pub, + private_key = pem_priv, + }, + kid = "test_pem" + } + }) + local p_key_body = assert.res_status(201, p_key) + test_pem_key = cjson.decode(p_key_body) + end) + + describe("GET", function() + it("retrieves all key-sets and keys configured", function() + local res = client:get("/key-sets") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(1, #json.data) + local _res = client:get("/keys") + local _body = assert.res_status(200, _res) + local _json = cjson.decode(_body) + assert.equal(2, #_json.data) + end) + end) + + describe("PATCH", function() + it("updates a key-set by id", function() + local res = client:patch("/key-sets/" .. test_key_set.id, { + headers = HEADERS, + body = { + name = "changeme" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same("changeme", json.name) + end) + + it("updates a jwk key by id", function() + local res = client:patch("/keys/" .. test_jwk_key.id, { + headers = HEADERS, + body = { + name = "changeme_jwk" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same("changeme_jwk", json.name) + end) + + it("updates a pem key by id", function() + local res = client:patch("/keys/" .. test_pem_key.id, { + headers = HEADERS, + body = { + name = "changeme_pem" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same("changeme_pem", json.name) + end) + end) + + describe("DELETE", function() + it("cascade deletes keys when key-set is deleted", function() + -- assert we have 1 key-sets + local res = client:get("/key-sets") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(1, #json.data) + -- assert we have 1 key + local res_ = client:get("/keys") + local body_ = assert.res_status(200, res_) + local json_ = cjson.decode(body_) + assert.equal(2, #json_.data) + + local d_res = client:delete("/key-sets/"..json.data[1].id) + assert.res_status(204, d_res) + + -- assert keys were deleted (by cascade) + local _res = client:get("/keys") + local _body = assert.res_status(200, _res) + local _json = cjson.decode(_body) + assert.equal(0, #_json.data) + + -- assert key-sets were deleted + local __res = client:get("/key-sets") + local __body = assert.res_status(200, __res) + local __json = cjson.decode(__body) + assert.equal(0, #__json.data) + end) + end) + end) + end) +end diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index fe796d4267b..21515be5766 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -374,6 +374,19 @@ function _M.new(db) } end) + local key_sets_seq = new_sequence("key-sets-%d") + res.key_sets = new_blueprint(db.key_sets, function() + return { + name = key_sets_seq:next(), + } + end) + local keys_seq = new_sequence("keys-%d") + res.keys = new_blueprint(db.keys, function() + return { + name = keys_seq:next(), + } + end) + return res end diff --git a/spec/helpers.lua b/spec/helpers.lua index 613547f72d2..623d285e291 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -61,6 +61,7 @@ local Entity = require "kong.db.schema.entity" local cjson = require "cjson.safe" local utils = require "kong.tools.utils" local http = require "resty.http" +local pkey = require "resty.openssl.pkey" local nginx_signals = require "kong.cmd.utils.nginx_signals" local log = require "kong.cmd.utils.log" local DB = require "kong.db" @@ -3450,6 +3451,25 @@ local function get_clustering_protocols() return confs end +--- Generate asymmetric keys +-- @function generate_keys +-- @param fmt format to receive the public and private pair +-- @return `pub, priv` key tuple or `nil + err` on failure +local function generate_keys(fmt) + fmt = string.upper(fmt) or "JWK" + local key, err = pkey.new({ + -- only support RSA for now + type = 'RSA', + bits = 2048, + exp = 65537 + }) + assert(key) + assert(err == nil, err) + local pub = key:tostring("public", fmt) + local priv = key:tostring("private", fmt) + return pub, priv +end + ---------------- -- Variables/constants @@ -3616,6 +3636,7 @@ end start_grpc_target = start_grpc_target, stop_grpc_target = stop_grpc_target, get_grpc_target_port = get_grpc_target_port, + generate_keys = generate_keys, -- Only use in CLI tests from spec/02-integration/01-cmd kill_all = function(prefix, timeout) From b71b03e1aa7e6d68136ef94492b6f2cb071f5b3a Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 16 Nov 2022 19:48:20 +0100 Subject: [PATCH 1959/4351] chore(ldap-auth): cache key algorithm (#9762) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- kong/plugins/ldap-auth/access.lua | 27 ++++++++++++++----- .../20-ldap-auth/01-access_spec.lua | 19 +++++++------ .../20-ldap-auth/02-invalidations_spec.lua | 19 +++++++------ 3 files changed, 39 insertions(+), 26 deletions(-) diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index a078aa1b517..2027bffe21f 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -5,8 +5,6 @@ local ldap = require "kong.plugins.ldap-auth.ldap" local kong = kong local error = error local decode_base64 = ngx.decode_base64 -local sha1_bin = ngx.sha1_bin -local to_hex = require "resty.string".to_hex local tostring = tostring local match = string.match local lower = string.lower @@ -15,6 +13,7 @@ local find = string.find local sub = string.sub local fmt = string.format local tcp = ngx.socket.tcp +local sha256_hex = require "kong.tools.utils".sha256_hex local AUTHORIZATION = "authorization" @@ -103,14 +102,18 @@ end local function cache_key(conf, username, password) - local hash = to_hex(sha1_bin(fmt("%s:%u:%s:%s:%u:%s:%s", + local hash, err = sha256_hex(fmt("%s:%u:%s:%s:%u:%s:%s", lower(conf.ldap_host), conf.ldap_port, conf.base_dn, conf.attribute, conf.cache_ttl, username, - password))) + password)) + + if err then + return nil, err + end return "ldap_auth_cache:" .. hash end @@ -130,8 +133,14 @@ local function load_credential(given_username, given_password, conf) return false end + local key + key, err = cache_key(conf, given_username, given_password) + if err then + return nil, err + end + return { - id = cache_key(conf, given_username, given_password), + id = key, username = given_username, password = given_password, } @@ -144,7 +153,13 @@ local function authenticate(conf, given_credentials) return false end - local credential, err = kong.cache:get(cache_key(conf, given_username, given_password), { + local key, err = cache_key(conf, given_username, given_password) + if err then + return error(err) + end + + local credential + credential, err = kong.cache:get(key, { ttl = conf.cache_ttl, neg_ttl = conf.cache_ttl }, load_credential, given_username, given_password, conf) diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index 24b1438553c..9f10529a37a 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -5,19 +5,18 @@ local cjson = require "cjson" local lower = string.lower local fmt = string.format -local sha1_bin = ngx.sha1_bin -local to_hex = require "resty.string".to_hex +local sha256_hex = require "kong.tools.utils".sha256_hex local function cache_key(conf, username, password) - local hash = to_hex(sha1_bin(fmt("%s:%u:%s:%s:%u:%s:%s", - lower(conf.ldap_host), - conf.ldap_port, - conf.base_dn, - conf.attribute, - conf.cache_ttl, - username, - password))) + local hash = sha256_hex(fmt("%s:%u:%s:%s:%u:%s:%s", + lower(conf.ldap_host), + conf.ldap_port, + conf.base_dn, + conf.attribute, + conf.cache_ttl, + username, + password)) return "ldap_auth_cache:" .. hash end diff --git a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua index 27bf8764b54..b47efc438f1 100644 --- a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua +++ b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua @@ -1,8 +1,7 @@ local helpers = require "spec.helpers" local fmt = string.format local lower = string.lower -local sha1_bin = ngx.sha1_bin -local to_hex = require "resty.string".to_hex +local sha256_hex = require "kong.tools.utils".sha256_hex local ldap_host_aws = "ec2-54-172-82-117.compute-1.amazonaws.com" @@ -68,14 +67,14 @@ for _, ldap_strategy in pairs(ldap_strategies) do end) local function cache_key(conf, username, password) - local hash = to_hex(sha1_bin(fmt("%s:%u:%s:%s:%u:%s:%s", - lower(conf.ldap_host), - conf.ldap_port, - conf.base_dn, - conf.attribute, - conf.cache_ttl, - username, - password))) + local hash = sha256_hex(fmt("%s:%u:%s:%s:%u:%s:%s", + lower(conf.ldap_host), + conf.ldap_port, + conf.base_dn, + conf.attribute, + conf.cache_ttl, + username, + password)) return "ldap_auth_cache:" .. hash end From a10d8b440f0393380fc303de067d7fdc2ff82caa Mon Sep 17 00:00:00 2001 From: Dominik Kukacka Date: Wed, 16 Nov 2022 22:08:05 +0100 Subject: [PATCH 1960/4351] feat(response-ratelimiting) redis ssl (#8595) Co-authored-by: Qi Co-authored-by: Yusheng Li --- CHANGELOG.md | 4 + kong/clustering/compat/removed_fields.lua | 5 + .../response-ratelimiting/policies/init.lua | 14 +- kong/plugins/response-ratelimiting/schema.lua | 3 + .../19-hybrid/03-fields-removal_spec.lua | 45 + .../04-access_spec.lua | 1547 +++++++++-------- .../05-integration_spec.lua | 438 ++--- 7 files changed, 1123 insertions(+), 933 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c3e9394f7ab..e6a675d3a97 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -108,6 +108,10 @@ cookies are not persistend across browser restarts. Thanks [@tschaume](https://github.com/tschaume) for this contribution! [#8187](https://github.com/Kong/kong/pull/8187) +- **Response-rate-limiting**: add support for Redis SSL, through configuration properties + `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. + [#8595](https://github.com/Kong/kong/pull/8595) + Thanks [@dominikkukacka](https://github.com/dominikkukacka)! #### Performance diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index b29ea56be57..f73187494ef 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -69,5 +69,10 @@ return { "error_code", "error_message", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, } diff --git a/kong/plugins/response-ratelimiting/policies/init.lua b/kong/plugins/response-ratelimiting/policies/init.lua index afa2194e3a7..f6793c99152 100644 --- a/kong/plugins/response-ratelimiting/policies/init.lua +++ b/kong/plugins/response-ratelimiting/policies/init.lua @@ -55,11 +55,19 @@ local function get_redis_connection(conf) local red = redis:new() red:set_timeout(conf.redis_timeout) + sock_opts.ssl = conf.redis_ssl + sock_opts.ssl_verify = conf.redis_ssl_verify + sock_opts.server_name = conf.redis_server_name + -- use a special pool name only if redis_database is set to non-zero -- otherwise use the default pool name host:port - sock_opts.pool = conf.redis_database and - conf.redis_host .. ":" .. conf.redis_port .. - ":" .. conf.redis_database + if conf.redis_database ~= 0 then + sock_opts.pool = fmt( "%s:%d;%d", + conf.redis_host, + conf.redis_port, + conf.redis_database) + end + local ok, err = red:connect(conf.redis_host, conf.redis_port, sock_opts) if not ok then diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 49e7d18a35c..07f122639ac 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -75,6 +75,9 @@ return { { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { type = "string", len_min = 0, referenceable = true }, }, { redis_username = { type = "string", referenceable = true }, }, + { redis_ssl = { type = "boolean", required = true, default = false, }, }, + { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, + { redis_server_name = typedefs.sni }, { redis_timeout = { type = "number", default = 2000 }, }, { redis_database = { type = "number", default = 0 }, }, { block_on_first_violation = { type = "boolean", required = true, default = false }, }, diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index d7f0f9630c2..4b4ff9df5d8 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -69,6 +69,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2003000000)) assert.same({ @@ -99,6 +104,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2003003003)) assert.same({ @@ -129,6 +139,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2003004000)) assert.same({ @@ -159,6 +174,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2004001000)) assert.same({ @@ -179,6 +199,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2004001002)) assert.same({ @@ -199,6 +224,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2005000000)) assert.same({ @@ -209,6 +239,11 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2006000000)) assert.same({ @@ -216,12 +251,22 @@ describe("kong.clustering.control_plane", function() "error_code", "error_message", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2007000000)) assert.same({ rate_limiting = { "error_code", "error_message", }, + response_ratelimiting = { + "redis_ssl", + "redis_ssl_verify", + "redis_server_name", + }, }, cp._get_removed_fields(2008000000)) assert.same(nil, cp._get_removed_fields(3001000000)) end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index a752a774698..c42dd4999af 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -4,10 +4,11 @@ local helpers = require "spec.helpers" local REDIS_HOST = helpers.redis_host local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni local REDIS_PASSWORD = "" local REDIS_DATABASE = 1 - local SLEEP_TIME = 0.01 local ITERATIONS = 10 @@ -51,6 +52,25 @@ local function flush_redis() end +local redis_confs = { + no_ssl = { + redis_port = REDIS_PORT, + }, + ssl_verify = { + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = REDIS_SSL_SNI, + redis_port = REDIS_SSL_PORT, + }, + ssl_no_verify = { + redis_ssl = true, + redis_ssl_verify = false, + redis_server_name = "really.really.really.does.not.exist.host.test", + redis_port = REDIS_SSL_PORT, + }, +} + + local function test_limit(path, host, limit) wait() limit = limit or ITERATIONS @@ -90,787 +110,842 @@ end for _, strategy in helpers.each_strategy() do -for _, policy in ipairs({"local", "cluster", "redis"}) do - -describe(fmt("#flaky Plugin: response-ratelimiting (access) with policy: #%s [#%s]", policy, strategy), function() - - lazy_setup(function() - local bp = init_db(strategy, policy) + for _, policy in ipairs({"local", "cluster", "redis"}) do - if policy == "local" then - SLEEP_TIME = 0.001 - else - SLEEP_TIME = 0.15 - end - - local consumer1 = bp.consumers:insert {custom_id = "provider_123"} - bp.keyauth_credentials:insert { - key = "apikey123", - consumer = { id = consumer1.id }, - } - - local consumer2 = bp.consumers:insert {custom_id = "provider_124"} - bp.keyauth_credentials:insert { - key = "apikey124", - consumer = { id = consumer2.id }, - } - - local route1 = bp.routes:insert { - hosts = { "test1.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route1.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS } }, - }, - }) + for redis_conf_name, redis_conf in pairs(redis_confs) do + if redis_conf_name ~= "no_ssl" and policy ~= "redis" then + goto continue + end - local route2 = bp.routes:insert { - hosts = { "test2.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route2.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS*2, minute = ITERATIONS*4 }, - image = { second = ITERATIONS } }, - }, - }) + describe(fmt("#flaky Plugin: response-ratelimiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local route3 = bp.routes:insert { - hosts = { "test3.com" }, - protocols = { "http", "https" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route3.id }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route3.id }, - config = { - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS - 3 } - } }, - }) + lazy_setup(function() + local bp = init_db(strategy, policy) - bp.response_ratelimiting_plugins:insert({ - route = { id = route3.id }, - consumer = { id = consumer1.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS - 2 } }, - }, - }) + if policy == "local" then + SLEEP_TIME = 0.001 + else + SLEEP_TIME = 0.15 + end - local route4 = bp.routes:insert { - hosts = { "test4.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route4.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { - video = { second = ITERATIONS * 2 + 2 }, - image = { second = ITERATIONS } - }, - } - }) + local consumer1 = bp.consumers:insert {custom_id = "provider_123"} + bp.keyauth_credentials:insert { + key = "apikey123", + consumer = { id = consumer1.id }, + } - local route7 = bp.routes:insert { - hosts = { "test7.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route7.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - block_on_first_violation = true, - limits = { - video = { - second = ITERATIONS, - minute = ITERATIONS * 2, - }, - image = { - second = 4, - }, - }, - } - }) + local consumer2 = bp.consumers:insert {custom_id = "provider_124"} + bp.keyauth_credentials:insert { + key = "apikey124", + consumer = { id = consumer2.id }, + } - local route8 = bp.routes:insert { - hosts = { "test8.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route8.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS, minute = ITERATIONS*2 }, - image = { second = ITERATIONS-1 } }, - } - }) + local route1 = bp.routes:insert { + hosts = { "test1.com" }, + protocols = { "http", "https" }, + } - local route9 = bp.routes:insert { - hosts = { "test9.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert({ - route = { id = route9.id }, - config = { - fault_tolerant = false, - policy = policy, - hide_client_headers = true, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS } }, - } - }) + bp.response_ratelimiting_plugins:insert({ + route = { id = route1.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS } }, + }, + }) + + local route2 = bp.routes:insert { + hosts = { "test2.com" }, + protocols = { "http", "https" }, + } + bp.response_ratelimiting_plugins:insert({ + route = { id = route2.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS*2, minute = ITERATIONS*4 }, + image = { second = ITERATIONS } }, + }, + }) + + local route3 = bp.routes:insert { + hosts = { "test3.com" }, + protocols = { "http", "https" }, + } - local service10 = bp.services:insert() - bp.routes:insert { - hosts = { "test-service1.com" }, - service = service10, - } - bp.routes:insert { - hosts = { "test-service2.com" }, - service = service10, - } - - bp.response_ratelimiting_plugins:insert({ - service = { id = service10.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS } }, - } - }) + bp.plugins:insert { + name = "key-auth", + route = { id = route3.id }, + } - local grpc_service = assert(bp.services:insert { - name = "grpc", - url = helpers.grpcbin_url, - }) + bp.response_ratelimiting_plugins:insert({ + route = { id = route3.id }, + config = { + policy = policy, + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS - 3 } + } }, + }) + + bp.response_ratelimiting_plugins:insert({ + route = { id = route3.id }, + consumer = { id = consumer1.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS - 2 } }, + }, + }) + + local route4 = bp.routes:insert { + hosts = { "test4.com" }, + protocols = { "http", "https" }, + } - assert(bp.routes:insert { - protocols = { "grpc" }, - paths = { "/hello.HelloService/" }, - service = grpc_service, - }) + bp.response_ratelimiting_plugins:insert({ + route = { id = route4.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { + video = { second = ITERATIONS * 2 + 2 }, + image = { second = ITERATIONS } + }, + } + }) + + local route7 = bp.routes:insert { + hosts = { "test7.com" }, + protocols = { "http", "https" }, + } - bp.response_ratelimiting_plugins:insert({ - service = { id = grpc_service.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS } }, - } - }) + bp.response_ratelimiting_plugins:insert({ + route = { id = route7.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + block_on_first_violation = true, + limits = { + video = { + second = ITERATIONS, + minute = ITERATIONS * 2, + }, + image = { + second = 4, + }, + }, + } + }) + + local route8 = bp.routes:insert { + hosts = { "test8.com" }, + protocols = { "http", "https" }, + } - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - describe("Without authentication (IP address)", function() - - it("returns remaining counter", function() - wait() - local n = math.floor(ITERATIONS / 2) - for _ = 1, n do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "test1.com" }, - }) - assert.res_status(200, res) - end + bp.response_ratelimiting_plugins:insert({ + route = { id = route8.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS, minute = ITERATIONS*2 }, + image = { second = ITERATIONS-1 } }, + } + }) + + local route9 = bp.routes:insert { + hosts = { "test9.com" }, + protocols = { "http", "https" }, + } - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "test1.com" }, - }) - assert.res_status(200, res) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS - n - 1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - end) - - it("returns remaining counter #grpc", function() - wait() - - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.truthy(ok) - assert.matches("x%-ratelimit%-limit%-video%-second: %d+", res) - assert.matches("x%-ratelimit%-remaining%-video%-second: %d+", res) - - -- Note: tests for this plugin rely on the ability to manipulate - -- upstream response headers, which is not currently possible with - -- the grpc service we use. Therefore, we are only testing that - -- headers are indeed inserted. - end) - - it("blocks if exceeding limit", function() - test_limit("/response-headers?x-kong-limit=video=1", "test1.com") - end) - - it("counts against the same service register from different routes", function() - wait() - local n = math.floor(ITERATIONS / 2) - for i = 1, n do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { - headers = { Host = "test-service1.com" }, - }) - assert.res_status(200, res) - end + bp.response_ratelimiting_plugins:insert({ + route = { id = route9.id }, + config = { + fault_tolerant = false, + policy = policy, + hide_client_headers = true, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS } }, + } + }) + + + local service10 = bp.services:insert() + bp.routes:insert { + hosts = { "test-service1.com" }, + service = service10, + } + bp.routes:insert { + hosts = { "test-service2.com" }, + service = service10, + } - for i = n+1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { - headers = { Host = "test-service2.com" }, - }) - assert.res_status(200, res) - end + bp.response_ratelimiting_plugins:insert({ + service = { id = service10.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS } }, + } + }) + + local grpc_service = assert(bp.services:insert { + name = "grpc", + url = helpers.grpcbin_url, + }) + + assert(bp.routes:insert { + protocols = { "grpc" }, + paths = { "/hello.HelloService/" }, + service = grpc_service, + }) + + bp.response_ratelimiting_plugins:insert({ + service = { id = grpc_service.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS } }, + } + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + describe("Without authentication (IP address)", function() + + it("returns remaining counter", function() + wait() + local n = math.floor(ITERATIONS / 2) + for _ = 1, n do + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "test1.com" }, + }) + assert.res_status(200, res) + end + + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "test1.com" }, + }) + assert.res_status(200, res) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) + assert.equal(ITERATIONS - n - 1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + end) + + it("returns remaining counter #grpc", function() + wait() + + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.truthy(ok) + assert.matches("x%-ratelimit%-limit%-video%-second: %d+", res) + assert.matches("x%-ratelimit%-remaining%-video%-second: %d+", res) + + -- Note: tests for this plugin rely on the ability to manipulate + -- upstream response headers, which is not currently possible with + -- the grpc service we use. Therefore, we are only testing that + -- headers are indeed inserted. + end) + + it("blocks if exceeding limit", function() + test_limit("/response-headers?x-kong-limit=video=1", "test1.com") + end) + + it("counts against the same service register from different routes", function() + wait() + local n = math.floor(ITERATIONS / 2) + for i = 1, n do + local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { + headers = { Host = "test-service1.com" }, + }) + assert.res_status(200, res) + end + + for i = n+1, ITERATIONS do + local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { + headers = { Host = "test-service2.com" }, + }) + assert.res_status(200, res) + end + + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the list + + -- Additonal request, while limit is ITERATIONS/second + local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { + headers = { Host = "test-service1.com" }, + }) + assert.res_status(429, res) + end) + + it("handles multiple limits", function() + wait() + local n = math.floor(ITERATIONS / 2) + local res + for i = 1, n do + if i == n then + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + end + res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { + headers = { Host = "test2.com" }, + }) + assert.res_status(200, res) + end + + assert.equal(ITERATIONS * 2, tonumber(res.headers["x-ratelimit-limit-video-second"])) + assert.equal(ITERATIONS * 2 - (n * 2), tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(ITERATIONS * 4, tonumber(res.headers["x-ratelimit-limit-video-minute"])) + assert.equal(ITERATIONS * 4 - (n * 2), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-image-second"])) + assert.equal(ITERATIONS - n, tonumber(res.headers["x-ratelimit-remaining-image-second"])) + + for i = n+1, ITERATIONS do + res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { + headers = { Host = "test2.com" }, + }) + assert.res_status(200, res) + end + + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + + local res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { + headers = { Host = "test2.com" }, + }) + + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) + assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.res_status(429, res) + end) + end) + + describe("With authentication", function() + describe("API-specific plugin", function() + it("blocks if exceeding limit and a per consumer & route setting", function() + test_limit("/response-headers?apikey=apikey123&x-kong-limit=video=1", "test3.com", ITERATIONS - 2) + end) + + it("blocks if exceeding limit and a per route setting", function() + test_limit("/response-headers?apikey=apikey124&x-kong-limit=video=1", "test3.com", ITERATIONS - 3) + end) + end) + end) + + describe("Upstream usage headers", function() + it("should append the headers with multiple limits", function() + wait() + local res = proxy_client():get("/get", { + headers = { Host = "test8.com" }, + }) + local json = cjson.decode(assert.res_status(200, res)) + assert.equal(ITERATIONS-1, tonumber(json.headers["x-ratelimit-remaining-image"])) + assert.equal(ITERATIONS, tonumber(json.headers["x-ratelimit-remaining-video"])) + + -- Actually consume the limits + local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { + headers = { Host = "test8.com" }, + }) + assert.res_status(200, res) + + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + + local res = proxy_client():get("/get", { + headers = { Host = "test8.com" }, + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(ITERATIONS-2, tonumber(body.headers["x-ratelimit-remaining-image"])) + assert.equal(ITERATIONS-2, tonumber(body.headers["x-ratelimit-remaining-video"])) + end) + + it("combines multiple x-kong-limit headers from upstream", function() + wait() + for _ = 1, ITERATIONS do + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { + headers = { Host = "test4.com" }, + }) + assert.res_status(200, res) + end + + proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + headers = { Host = "test4.com" }, + }) + + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { + headers = { Host = "test4.com" }, + }) + + assert.res_status(429, res) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) + assert.equal(1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + end) + end) + + it("should block on first violation", function() + wait() + local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=4", { + headers = { Host = "test7.com" }, + }) + assert.res_status(200, res) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the list - - -- Additonal request, while limit is ITERATIONS/second - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { - headers = { Host = "test-service1.com" }, - }) - assert.res_status(429, res) - end) - - it("handles multiple limits", function() - wait() - local n = math.floor(ITERATIONS / 2) - local res - for i = 1, n do - if i == n then ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - end - res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { - headers = { Host = "test2.com" }, - }) - assert.res_status(200, res) - end - - assert.equal(ITERATIONS * 2, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS * 2 - (n * 2), tonumber(res.headers["x-ratelimit-remaining-video-second"])) - assert.equal(ITERATIONS * 4, tonumber(res.headers["x-ratelimit-limit-video-minute"])) - assert.equal(ITERATIONS * 4 - (n * 2), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-image-second"])) - assert.equal(ITERATIONS - n, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - - for i = n+1, ITERATIONS do - res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { - headers = { Host = "test2.com" }, - }) - assert.res_status(200, res) - end - - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { - headers = { Host = "test2.com" }, - }) - - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-second"])) - assert.res_status(429, res) - end) - end) - - describe("With authentication", function() - describe("API-specific plugin", function() - it("blocks if exceeding limit and a per consumer & route setting", function() - test_limit("/response-headers?apikey=apikey123&x-kong-limit=video=1", "test3.com", ITERATIONS - 2) + local res = proxy_client():get("/response-headers?x-kong-limit=video=2", { + headers = { Host = "test7.com" }, + }) + local body = assert.res_status(429, res) + local json = cjson.decode(body) + assert.same({ message = "API rate limit exceeded for 'image'" }, json) + end) + + describe("Config with hide_client_headers", function() + it("does not send rate-limit headers when hide_client_headers==true", function() + wait() + local res = proxy_client():get("/status/200", { + headers = { Host = "test9.com" }, + }) + + assert.res_status(200, res) + assert.is_nil(res.headers["x-ratelimit-remaining-video-second"]) + assert.is_nil(res.headers["x-ratelimit-limit-video-second"]) + end) + end) end) - it("blocks if exceeding limit and a per route setting", function() - test_limit("/response-headers?apikey=apikey124&x-kong-limit=video=1", "test3.com", ITERATIONS - 3) - end) - end) - end) - - describe("Upstream usage headers", function() - it("should append the headers with multiple limits", function() - wait() - local res = proxy_client():get("/get", { - headers = { Host = "test8.com" }, - }) - local json = cjson.decode(assert.res_status(200, res)) - assert.equal(ITERATIONS-1, tonumber(json.headers["x-ratelimit-remaining-image"])) - assert.equal(ITERATIONS, tonumber(json.headers["x-ratelimit-remaining-video"])) - - -- Actually consume the limits - local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { - headers = { Host = "test8.com" }, - }) - assert.res_status(200, res) - - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - - local res = proxy_client():get("/get", { - headers = { Host = "test8.com" }, - }) - local body = cjson.decode(assert.res_status(200, res)) - assert.equal(ITERATIONS-2, tonumber(body.headers["x-ratelimit-remaining-image"])) - assert.equal(ITERATIONS-2, tonumber(body.headers["x-ratelimit-remaining-video"])) - end) - - it("combines multiple x-kong-limit headers from upstream", function() - wait() - for _ = 1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { - headers = { Host = "test4.com" }, - }) - assert.res_status(200, res) - end - - proxy_client():get("/response-headers?x-kong-limit=video%3D1", { - headers = { Host = "test4.com" }, - }) + describe(fmt("#flaky Plugin: response-ratelimiting (expirations) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + lazy_setup(function() + local bp = init_db(strategy, policy) - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { - headers = { Host = "test4.com" }, - }) + local route = bp.routes:insert { + hosts = { "expire1.com" }, + protocols = { "http", "https" }, + } - assert.res_status(429, res) - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - assert.equal(1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - end) - end) + bp.response_ratelimiting_plugins:insert { + route = { id = route.id }, + config = { + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + fault_tolerant = false, + limits = { video = { second = ITERATIONS } }, + } + } - it("should block on first violation", function() - wait() - local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=4", { - headers = { Host = "test7.com" }, - }) - assert.res_status(200, res) + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) - local res = proxy_client():get("/response-headers?x-kong-limit=video=2", { - headers = { Host = "test7.com" }, - }) - local body = assert.res_status(429, res) - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded for 'image'" }, json) - end) - - describe("Config with hide_client_headers", function() - it("does not send rate-limit headers when hide_client_headers==true", function() - wait() - local res = proxy_client():get("/status/200", { - headers = { Host = "test9.com" }, - }) - - assert.res_status(200, res) - assert.is_nil(res.headers["x-ratelimit-remaining-video-second"]) - assert.is_nil(res.headers["x-ratelimit-limit-video-second"]) - end) - end) -end) - -describe(fmt("#flaky Plugin: response-ratelimiting (expirations) with policy: #%s [#%s]", policy, strategy), function() - - lazy_setup(function() - local bp = init_db(strategy, policy) - - local route = bp.routes:insert { - hosts = { "expire1.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert { - route = { id = route.id }, - config = { - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - fault_tolerant = false, - limits = { video = { second = ITERATIONS } }, - } - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - it("expires a counter", function() - wait() - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "expire1.com" }, - }) + it("expires a counter", function() + wait() + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "expire1.com" }, + }) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - assert.res_status(200, res) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS-1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.res_status(200, res) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) + assert.equal(ITERATIONS-1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - ngx.sleep(0.01) - wait() -- Wait for counter to expire + ngx.sleep(0.01) + wait() -- Wait for counter to expire - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "expire1.com" }, - }) + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "expire1.com" }, + }) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - assert.res_status(200, res) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS-1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - end) -end) - -describe(fmt("#flaky Plugin: response-ratelimiting (access - global for single consumer) with policy: #%s [#%s]", policy, strategy), function() - - lazy_setup(function() - local bp = init_db(strategy, policy) - - local consumer = bp.consumers:insert { - custom_id = "provider_126", - } - - bp.key_auth_plugins:insert() - - bp.keyauth_credentials:insert { - key = "apikey126", - consumer = { id = consumer.id }, - } - - -- just consumer, no no route or service - bp.response_ratelimiting_plugins:insert({ - consumer = { id = consumer.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS } }, - } - }) + assert.res_status(200, res) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) + assert.equal(ITERATIONS-1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + end) + end) - for i = 1, ITERATIONS do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end + describe(fmt("#flaky Plugin: response-ratelimiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - it("blocks when the consumer exceeds their quota, no matter what service/route used", function() - test_limit("/response-headers?apikey=apikey126&x-kong-limit=video=1", "test%d.com") - end) -end) - -describe(fmt("#flaky Plugin: response-ratelimiting (access - global) with policy: #%s [#%s]", policy, strategy), function() - - lazy_setup(function() - local bp = init_db(strategy, policy) - - -- global plugin (not attached to route, service or consumer) - bp.response_ratelimiting_plugins:insert({ - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - limits = { video = { second = ITERATIONS } }, - } - }) + lazy_setup(function() + local bp = init_db(strategy, policy) - for i = 1, ITERATIONS do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - before_each(function() - wait() - end) - - it("blocks if exceeding limit", function() - wait() - for i = 1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = fmt("test%d.com", i) }, - }) - assert.res_status(200, res) - end + local consumer = bp.consumers:insert { + custom_id = "provider_126", + } - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + bp.key_auth_plugins:insert() - -- last query, while limit is ITERATIONS/second - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "test1.com" }, - }) - assert.res_status(429, res) - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) - end) -end) - -describe(fmt("#flaky Plugin: response-ratelimiting (fault tolerance) with policy: #%s [#%s]", policy, strategy), function() - if policy == "cluster" then - local bp, db - - pending("fault tolerance tests for cluster policy temporarily disabled", function() - - before_each(function() - bp, db = init_db(strategy, policy) - - local route1 = bp.routes:insert { - hosts = { "failtest1.com" }, - } - - bp.response_ratelimiting_plugins:insert { - route = { id = route1.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - limits = { video = { second = ITERATIONS} }, + bp.keyauth_credentials:insert { + key = "apikey126", + consumer = { id = consumer.id }, } - } - - local route2 = bp.routes:insert { - hosts = { "failtest2.com" }, - } - - bp.response_ratelimiting_plugins:insert { - route = { id = route2.id }, - config = { - fault_tolerant = true, - policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - limits = { video = {second = ITERATIONS} } - } - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - wait() + -- just consumer, no no route or service + bp.response_ratelimiting_plugins:insert({ + consumer = { id = consumer.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS } }, + } + }) + + for i = 1, ITERATIONS do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + it("blocks when the consumer exceeds their quota, no matter what service/route used", function() + test_limit("/response-headers?apikey=apikey126&x-kong-limit=video=1", "test%d.com") + end) end) - after_each(function() - helpers.stop_kong(nil, true) - end) + describe(fmt("#flaky Plugin: response-ratelimiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + + lazy_setup(function() + local bp = init_db(strategy, policy) + + -- global plugin (not attached to route, service or consumer) + bp.response_ratelimiting_plugins:insert({ + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + limits = { video = { second = ITERATIONS } }, + } + }) + + for i = 1, ITERATIONS do + bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + wait() + end) + + it("blocks if exceeding limit", function() + wait() + for i = 1, ITERATIONS do + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = fmt("test%d.com", i) }, + }) + assert.res_status(200, res) + end - it("does not work if an error occurs", function() - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest1.com" }, - }) - assert.res_status(200, res) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - - -- Simulate an error on the database - -- (valid SQL and CQL) - db.connector:query("DROP TABLE response_ratelimiting_metrics;") - -- FIXME this leaves the database in a bad state after this test, - -- affecting subsequent tests. - - -- Make another request - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest1.com" }, - }) - local body = assert.res_status(500, res) - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - end) + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - it("keeps working if an error occurs", function() - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest2.com" }, - }) - assert.res_status(200, res) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - - -- Simulate an error on the database - -- (valid SQL and CQL) - db.connector:query("DROP TABLE response_ratelimiting_metrics;") - -- FIXME this leaves the database in a bad state after this test, - -- affecting subsequent tests. - - -- Make another request - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest2.com" }, - }) - assert.res_status(200, res) - assert.is_nil(res.headers["x-ratelimit-limit-video-second"]) - assert.is_nil(res.headers["x-ratelimit-remaining-video-second"]) + -- last query, while limit is ITERATIONS/second + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "test1.com" }, + }) + assert.res_status(429, res) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) + end) end) - end) - end - if policy == "redis" then + describe(fmt("#flaky Plugin: response-ratelimiting (fault tolerance) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + if policy == "cluster" then + local bp, db + + pending("fault tolerance tests for cluster policy temporarily disabled", function() + + before_each(function() + bp, db = init_db(strategy, policy) + + local route1 = bp.routes:insert { + hosts = { "failtest1.com" }, + } + + bp.response_ratelimiting_plugins:insert { + route = { id = route1.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + limits = { video = { second = ITERATIONS} }, + } + } + + local route2 = bp.routes:insert { + hosts = { "failtest2.com" }, + } + + bp.response_ratelimiting_plugins:insert { + route = { id = route2.id }, + config = { + fault_tolerant = true, + policy = policy, + redis_host = REDIS_HOST, + redis_port = redis_conf.redis_port, + redis_ssl = redis_conf.redis_ssl, + redis_ssl_verify = redis_conf.redis_ssl_verify, + redis_server_name = redis_conf.redis_server_name, + redis_password = REDIS_PASSWORD, + limits = { video = {second = ITERATIONS} } + } + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + + wait() + end) + + after_each(function() + helpers.stop_kong(nil, true) + end) + + it("does not work if an error occurs", function() + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "failtest1.com" }, + }) + assert.res_status(200, res) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + + -- Simulate an error on the database + -- (valid SQL and CQL) + db.connector:query("DROP TABLE response_ratelimiting_metrics;") + -- FIXME this leaves the database in a bad state after this test, + -- affecting subsequent tests. + + -- Make another request + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "failtest1.com" }, + }) + local body = assert.res_status(500, res) + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + end) + + it("keeps working if an error occurs", function() + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "failtest2.com" }, + }) + assert.res_status(200, res) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) + assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + + -- Simulate an error on the database + -- (valid SQL and CQL) + db.connector:query("DROP TABLE response_ratelimiting_metrics;") + -- FIXME this leaves the database in a bad state after this test, + -- affecting subsequent tests. + + -- Make another request + local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + headers = { Host = "failtest2.com" }, + }) + assert.res_status(200, res) + assert.is_nil(res.headers["x-ratelimit-limit-video-second"]) + assert.is_nil(res.headers["x-ratelimit-remaining-video-second"]) + end) + end) + end - before_each(function() - local bp = init_db(strategy, policy) - - local route1 = bp.routes:insert { - hosts = { "failtest3.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert { - route = { id = route1.id }, - config = { - fault_tolerant = false, - policy = policy, - redis_host = "5.5.5.5", - limits = { video = { second = ITERATIONS } }, - } - } - - local route2 = bp.routes:insert { - hosts = { "failtest4.com" }, - protocols = { "http", "https" }, - } - - bp.response_ratelimiting_plugins:insert { - route = { id = route2.id }, - config = { - fault_tolerant = true, - policy = policy, - redis_host = "5.5.5.5", - limits = { video = { second = ITERATIONS } }, - } - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - wait() - end) - - after_each(function() - helpers.stop_kong(nil, true) - end) - - it("does not work if an error occurs", function() - -- Make another request - local res = proxy_client():get("/status/200", { - headers = { Host = "failtest3.com" }, - }) - local body = assert.res_status(500, res) - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - end) - it("keeps working if an error occurs", function() - -- Make another request - local res = proxy_client():get("/status/200", { - headers = { Host = "failtest4.com" }, - }) - assert.res_status(200, res) - assert.falsy(res.headers["x-ratelimit-limit-video-second"]) - assert.falsy(res.headers["x-ratelimit-remaining-video-second"]) - end) - end -end) + if policy == "redis" then + + before_each(function() + local bp = init_db(strategy, policy) + + local route1 = bp.routes:insert { + hosts = { "failtest3.com" }, + protocols = { "http", "https" }, + } + + bp.response_ratelimiting_plugins:insert { + route = { id = route1.id }, + config = { + fault_tolerant = false, + policy = policy, + redis_host = "5.5.5.5", + limits = { video = { second = ITERATIONS } }, + } + } + + local route2 = bp.routes:insert { + hosts = { "failtest4.com" }, + protocols = { "http", "https" }, + } + + bp.response_ratelimiting_plugins:insert { + route = { id = route2.id }, + config = { + fault_tolerant = true, + policy = policy, + redis_host = "5.5.5.5", + limits = { video = { second = ITERATIONS } }, + } + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + + wait() + end) + + after_each(function() + helpers.stop_kong(nil, true) + end) + + it("does not work if an error occurs", function() + -- Make another request + local res = proxy_client():get("/status/200", { + headers = { Host = "failtest3.com" }, + }) + local body = assert.res_status(500, res) + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + end) + it("keeps working if an error occurs", function() + -- Make another request + local res = proxy_client():get("/status/200", { + headers = { Host = "failtest4.com" }, + }) + assert.res_status(200, res) + assert.falsy(res.headers["x-ratelimit-limit-video-second"]) + assert.falsy(res.headers["x-ratelimit-remaining-video-second"]) + end) + end + end) -end + ::continue:: + end + end end diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index b5fcb2f3541..ef7c712209f 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -6,6 +6,8 @@ local tostring = tostring local REDIS_HOST = helpers.redis_host local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni local REDIS_DB_1 = 1 local REDIS_DB_2 = 2 @@ -71,185 +73,167 @@ describe("Plugin: rate-limiting (integration)", function() helpers.stop_kong() end) - describe("config.policy = redis", function() - -- Regression test for the following issue: - -- https://github.com/Kong/kong/issues/3292 - - lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) - if red_version >= version("6.0.0") then - add_redis_user(red) - end - - local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, - }) - assert(bp.plugins:insert { - name = "response-ratelimiting", - route = { id = route1.id }, - config = { - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_database = REDIS_DB_1, - fault_tolerant = false, - limits = { video = { minute = 6 } }, - }, - }) - - local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, - }) - assert(bp.plugins:insert { - name = "response-ratelimiting", - route = { id = route2.id }, - config = { - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_database = REDIS_DB_2, - fault_tolerant = false, - limits = { video = { minute = 6 } }, - }, - }) - - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, + local strategies = { + no_ssl = { + redis_port = REDIS_PORT, + }, + ssl_verify = { + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = REDIS_SSL_SNI, + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + redis_port = REDIS_SSL_PORT, + }, + ssl_no_verify = { + redis_ssl = true, + redis_ssl_verify = false, + redis_server_name = "really.really.really.does.not.exist.host.test", + redis_port = REDIS_SSL_PORT, + }, + } + + for strategy, config in pairs(strategies) do + + describe("config.policy = redis #" .. strategy, function() + -- Regression test for the following issue: + -- https://github.com/Kong/kong/issues/3292 + + lazy_setup(function() + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end + + bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }, { + "response-ratelimiting", + }) + + local route1 = assert(bp.routes:insert { + hosts = { "redistest1.com" }, }) assert(bp.plugins:insert { name = "response-ratelimiting", - route = { id = route3.id }, + route = { id = route1.id }, config = { - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, - fault_tolerant = false, - limits = { video = { minute = 6 } }, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_database = REDIS_DB_1, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + limits = { video = { minute = 6 } }, }, }) - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, + local route2 = assert(bp.routes:insert { + hosts = { "redistest2.com" }, }) assert(bp.plugins:insert { name = "response-ratelimiting", - route = { id = route4.id }, + route = { id = route2.id }, config = { - policy = "redis", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, - fault_tolerant = false, - limits = { video = { minute = 6 } }, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_database = REDIS_DB_2, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + limits = { video = { minute = 6 } }, }, }) - end - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - client = helpers.proxy_client() - end) + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route3.id }, + config = { + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + limits = { video = { minute = 6 } }, + }, + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route4.id }, + config = { + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + limits = { video = { minute = 6 } }, + }, + }) + end + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, + })) + client = helpers.proxy_client() + end) + + lazy_teardown(function() + helpers.stop_kong() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end + end) + + it("connection pool respects database setting", function() + assert(red:select(REDIS_DB_1)) + local size_1 = assert(red:dbsize()) - lazy_teardown(function() - if red_version >= version("6.0.0") then - remove_redis_user(red) - end - end) + assert(red:select(REDIS_DB_2)) + local size_2 = assert(red:dbsize()) + + assert.equal(0, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end - it("connection pool respects database setting", function() - assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) - - assert.equal(0, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - local res = assert(client:send { - method = "GET", - path = "/response-headers?x-kong-limit=video=1", - headers = { - ["Host"] = "redistest1.com" - } - }) - assert.res_status(200, res) - assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) - assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 should now have one hit, DB 2 and 3 none - - assert.is_true(tonumber(size_1) > 0) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - -- response-ratelimiting plugin reuses the redis connection - local res = assert(client:send { - method = "GET", - path = "/response-headers?x-kong-limit=video=1", - headers = { - ["Host"] = "redistest2.com" - } - }) - assert.res_status(200, res) - assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) - assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 and 2 should now have one hit, DB 3 none - - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - -- response-ratelimiting plugin reuses the redis connection - if red_version >= version("6.0.0") then local res = assert(client:send { method = "GET", path = "/response-headers?x-kong-limit=video=1", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest1.com" } }) assert.res_status(200, res) @@ -266,49 +250,115 @@ describe("Plugin: rate-limiting (integration)", function() assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit + -- TEST: DB 1 should now have one hit, DB 2 and 3 none assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end - end) - - it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + -- response-ratelimiting plugin reuses the redis connection local res = assert(client:send { method = "GET", - path = "/status/200", + path = "/response-headers?x-kong-limit=video=1", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest2.com" } }) assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end - end) + assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) + assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to response rate-limit for a redis user with missing ACLs' will be skipped") - end + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + -- TEST: DB 1 and 2 should now have one hit, DB 3 none + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + -- response-ratelimiting plugin reuses the redis connection + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/response-headers?x-kong-limit=video=1", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) + assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end + end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to response rate-limit for a redis user with missing ACLs' will be skipped") + end + end) end) - end) + end end) From f95b12165687fcdfc8309cec77460d0931a033f6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 17 Nov 2022 05:09:08 +0800 Subject: [PATCH 1961/4351] fix(db/lmdb): create lmdb directory with proper permission (#9755) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- kong/cmd/utils/prefix_handler.lua | 54 +++++++++++++++++++ .../02-integration/02-cmd/09-prepare_spec.lua | 27 ++++++++++ 2 files changed, 81 insertions(+) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index ada1f9bab6c..367faab9541 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -378,6 +378,54 @@ local function write_process_secrets_file(path, data) return true end +local function pre_create_lmdb(conf) + local prefix = conf.prefix + local lmdb_path = conf.lmdb_environment_path or "dbless.lmdb" + local user = string.match(conf.nginx_user or "", "%w+") or "$USER" + + local dir_name + if lmdb_path:sub(1, 1) == "/" then + dir_name = lmdb_path + + else + dir_name = prefix .. "/" .. lmdb_path + end + + if pl_path.isdir(dir_name) then + return true + end + + log.debug("LMDB directory '%s' does not exist, " .. + "pre-creating with the correct permissions", + dir_name) + + local ok, err = pl_path.mkdir(dir_name) + if not ok then + return nil, "can not create directory for LMDB " .. dir_name .. + ", err: " .. err + end + + local cmds = { + string.format("chown %s %s && chmod 0700 %s", + user, dir_name, dir_name), + + string.format("touch %s && chmod 0600 %s", + dir_name .. "/data.mdb", dir_name .. "/data.mdb"), + + string.format("touch %s && chmod 0600 %s", + dir_name .. "/lock.mdb", dir_name .. "/lock.mdb"), + } + + for _, cmd in ipairs(cmds) do + local ok, _, _, stderr = pl_utils.executeex(cmd) + if not ok then + return nil, stderr + end + end + + return true +end + local function compile_kong_conf(kong_config) return compile_conf(kong_config, kong_nginx_template) end @@ -609,6 +657,12 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ return true end + -- check lmdb directory + local ok, err = pre_create_lmdb(kong_config) + if not ok then + return nil, "check LMDB failed: " .. err + end + -- compile Nginx configurations local nginx_template if nginx_custom_template_path then diff --git a/spec/02-integration/02-cmd/09-prepare_spec.lua b/spec/02-integration/02-cmd/09-prepare_spec.lua index 99110f96618..4671cb60078 100644 --- a/spec/02-integration/02-cmd/09-prepare_spec.lua +++ b/spec/02-integration/02-cmd/09-prepare_spec.lua @@ -65,6 +65,33 @@ describe("kong prepare", function() assert.truthy(helpers.path.exists(admin_error_log_path)) end) + it("prepares a directory for LMDB", function() + assert(helpers.kong_exec("prepare -c " .. helpers.test_conf_path .. + " -p " .. TEST_PREFIX)) + assert.truthy(helpers.path.exists(TEST_PREFIX)) + + local lmdb_data_path = helpers.path.join(TEST_PREFIX, "dbless.lmdb/data.mdb") + local lmdb_lock_path = helpers.path.join(TEST_PREFIX, "dbless.lmdb/lock.mdb") + + assert.truthy(helpers.path.exists(lmdb_data_path)) + assert.truthy(helpers.path.exists(lmdb_lock_path)) + + local handle = io.popen("ls -l " .. TEST_PREFIX .. " | grep dbless.lmdb") + local result = handle:read("*a") + handle:close() + assert.matches("drwx------", result, nil, true) + + local handle = io.popen("ls -l " .. lmdb_data_path) + local result = handle:read("*a") + handle:close() + assert.matches("-rw-------", result, nil, true) + + local handle = io.popen("ls -l " .. lmdb_lock_path) + local result = handle:read("*a") + handle:close() + assert.matches("-rw-------", result, nil, true) + end) + describe("errors", function() it("on inexistent Kong conf file", function() local ok, stderr = helpers.kong_exec "prepare --conf foobar.conf" From 5d9de2833f87ed9ce5754bab63d04eae84b3a6d9 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 16 Nov 2022 14:52:51 -0800 Subject: [PATCH 1962/4351] chore(clustering): remove legacy hybrid protocol (#9740) * refactor(clustering): move compat code to utils * chore(clustering): remove legacy hybrid protocol --- kong-3.1.0-0.rockspec | 2 - kong/clustering/control_plane.lua | 625 -------- kong/clustering/data_plane.lua | 296 ---- kong/clustering/init.lua | 46 +- kong/clustering/utils.lua | 105 ++ kong/conf_loader/init.lua | 3 +- kong/templates/kong_defaults.lua | 1 - kong/templates/nginx_kong.lua | 8 - .../19-hybrid/03-fields-removal_spec.lua | 38 +- .../09-hybrid_mode/01-sync_spec.lua | 1310 +++++++---------- .../09-hybrid_mode/02-start_stop_spec.lua | 205 ++- .../09-hybrid_mode/03-pki_spec.lua | 297 ++-- .../09-hybrid_mode/05-ocsp_spec.lua | 828 +++++------ .../09-hybrid_mode/06-lagacy_switch_spec.lua | 56 - .../09-hybrid_mode/08-lazy_export.lua | 108 +- .../01-rps/06-core_entities_crud_spec.lua | 1 - spec/fixtures/custom_nginx.template | 8 - spec/helpers.lua | 92 +- 18 files changed, 1377 insertions(+), 2652 deletions(-) delete mode 100644 kong/clustering/control_plane.lua delete mode 100644 kong/clustering/data_plane.lua delete mode 100644 spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 023a62d3948..334e512ee5e 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -70,8 +70,6 @@ build = { ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", - ["kong.clustering.data_plane"] = "kong/clustering/data_plane.lua", - ["kong.clustering.control_plane"] = "kong/clustering/control_plane.lua", ["kong.clustering.wrpc_data_plane"] = "kong/clustering/wrpc_data_plane.lua", ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", ["kong.clustering.utils"] = "kong/clustering/utils.lua", diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua deleted file mode 100644 index bccf96908f2..00000000000 --- a/kong/clustering/control_plane.lua +++ /dev/null @@ -1,625 +0,0 @@ -local _M = {} -local _MT = { __index = _M, } - - -local semaphore = require("ngx.semaphore") -local cjson = require("cjson.safe") -local declarative = require("kong.db.declarative") -local utils = require("kong.tools.utils") -local clustering_utils = require("kong.clustering.utils") -local constants = require("kong.constants") -local string = string -local setmetatable = setmetatable -local type = type -local pcall = pcall -local pairs = pairs -local yield = utils.yield -local ipairs = ipairs -local tonumber = tonumber -local ngx = ngx -local ngx_log = ngx.log -local timer_at = ngx.timer.at -local cjson_decode = cjson.decode -local cjson_encode = cjson.encode -local kong = kong -local ngx_exit = ngx.exit -local exiting = ngx.worker.exiting -local worker_id = ngx.worker.id -local ngx_time = ngx.time -local ngx_now = ngx.now -local ngx_update_time = ngx.update_time -local ngx_var = ngx.var -local table_insert = table.insert -local table_remove = table.remove -local sub = string.sub -local gsub = string.gsub -local deflate_gzip = utils.deflate_gzip -local isempty = require("table.isempty") -local sleep = ngx.sleep - -local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash - -local kong_dict = ngx.shared.kong -local ngx_DEBUG = ngx.DEBUG -local ngx_NOTICE = ngx.NOTICE -local ngx_WARN = ngx.WARN -local ngx_ERR = ngx.ERR -local ngx_OK = ngx.OK -local ngx_ERROR = ngx.ERROR -local ngx_CLOSE = ngx.HTTP_CLOSE -local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL -local PING_WAIT = PING_INTERVAL * 1.5 -local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH -local PONG_TYPE = "PONG" -local RECONFIGURE_TYPE = "RECONFIGURE" -local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") -local _log_prefix = "[clustering] " - - -local plugins_list_to_map = clustering_utils.plugins_list_to_map - - -local function handle_export_deflated_reconfigure_payload(self) - ngx_log(ngx_DEBUG, _log_prefix, "exporting config") - - local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) - return ok, p_err or err -end - - -local function is_timeout(err) - return err and sub(err, -7) == "timeout" -end - - -function _M.new(conf, cert_digest) - local self = { - clients = setmetatable({}, { __mode = "k", }), - plugins_map = {}, - - conf = conf, - cert_digest = cert_digest, - } - - return setmetatable(self, _MT) -end - - -local function invalidate_keys_from_config(config_plugins, keys) - if not config_plugins then - return false - end - - local has_update - - for _, t in ipairs(config_plugins) do - local config = t and t["config"] - if config then - local name = gsub(t["name"], "-", "_") - - -- Handle Redis configurations (regardless of plugin) - if config.redis then - local config_plugin_redis = config.redis - for _, key in ipairs(keys["redis"]) do - if config_plugin_redis[key] ~= nil then - config_plugin_redis[key] = nil - has_update = true - end - end - end - - -- Handle fields in specific plugins - if keys[name] ~= nil then - for _, key in ipairs(keys[name]) do - if config[key] ~= nil then - config[key] = nil - has_update = true - end - end - end - end - end - - return has_update -end - -local function dp_version_num(dp_version) - local base = 1000000000 - local version_num = 0 - for _, v in ipairs(utils.split(dp_version, ".", 4)) do - v = v:match("^(%d+)") - version_num = version_num + base * tonumber(v, 10) or 0 - base = base / 1000 - end - - return version_num -end --- for test -_M._dp_version_num = dp_version_num - -local function get_removed_fields(dp_version_number) - local unknown_fields = {} - local has_fields - - -- Merge dataplane unknown fields; if needed based on DP version - for v, list in pairs(REMOVED_FIELDS) do - if dp_version_number < v then - has_fields = true - for plugin, fields in pairs(list) do - if not unknown_fields[plugin] then - unknown_fields[plugin] = {} - end - for _, k in ipairs(fields) do - table_insert(unknown_fields[plugin], k) - end - end - end - end - - return has_fields and unknown_fields or nil -end --- for test -_M._get_removed_fields = get_removed_fields - --- returns has_update, modified_deflated_payload, err -local function update_compatible_payload(payload, dp_version) - local fields = get_removed_fields(dp_version_num(dp_version)) - if fields then - payload = utils.deep_copy(payload, false) - local config_table = payload["config_table"] - local has_update = invalidate_keys_from_config(config_table["plugins"], fields) - if has_update then - local deflated_payload, err = deflate_gzip(cjson_encode(payload)) - if deflated_payload then - return true, deflated_payload - else - return true, nil, err - end - end - end - - return false, nil, nil -end --- for test -_M._update_compatible_payload = update_compatible_payload - -function _M:export_deflated_reconfigure_payload() - local config_table, err = declarative.export_config() - if not config_table then - return nil, err - end - - -- update plugins map - self.plugins_configured = {} - if config_table.plugins then - for _, plugin in pairs(config_table.plugins) do - self.plugins_configured[plugin.name] = true - end - end - - -- store serialized plugins map for troubleshooting purposes - local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() - kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) - ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) - - local config_hash, hashes = calculate_config_hash(config_table) - - local payload = { - type = "reconfigure", - timestamp = ngx_now(), - config_table = config_table, - config_hash = config_hash, - hashes = hashes, - } - - self.reconfigure_payload = payload - - payload, err = cjson_encode(payload) - if not payload then - return nil, err - end - - yield() - - payload, err = deflate_gzip(payload) - if not payload then - return nil, err - end - - yield() - - self.current_hashes = hashes - self.current_config_hash = config_hash - self.deflated_reconfigure_payload = payload - - return payload, nil, config_hash -end - - -function _M:push_config() - local start = ngx_now() - - local payload, err = self:export_deflated_reconfigure_payload() - if not payload then - ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) - return - end - - local n = 0 - for _, queue in pairs(self.clients) do - table_insert(queue, RECONFIGURE_TYPE) - queue.post() - n = n + 1 - end - - ngx_update_time() - local duration = ngx_now() - start - ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " data-plane nodes in " .. duration .. " seconds") -end - - -_M.check_version_compatibility = clustering_utils.check_version_compatibility -_M.check_configuration_compatibility = clustering_utils.check_configuration_compatibility - - -function _M:handle_cp_websocket() - local dp_id = ngx_var.arg_node_id - local dp_hostname = ngx_var.arg_node_hostname - local dp_ip = ngx_var.remote_addr - local dp_version = ngx_var.arg_node_version - - local wb, log_suffix, ec = clustering_utils.connect_dp( - self.conf, self.cert_digest, - dp_id, dp_hostname, dp_ip, dp_version) - if not wb then - return ngx_exit(ec) - end - - -- connection established - -- receive basic info - local data, typ, err - data, typ, err = wb:recv_frame() - if err then - err = "failed to receive websocket basic info frame: " .. err - - elseif typ == "binary" then - if not data then - err = "failed to receive websocket basic info data" - - else - data, err = cjson_decode(data) - if type(data) ~= "table" then - if err then - err = "failed to decode websocket basic info data: " .. err - else - err = "failed to decode websocket basic info data" - end - - else - if data.type ~= "basic_info" then - err = "invalid basic info data type: " .. (data.type or "unknown") - - else - if type(data.plugins) ~= "table" then - err = "missing plugins in basic info data" - end - end - end - end - end - - if err then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - wb:send_close() - return ngx_exit(ngx_CLOSE) - end - - local dp_plugins_map = plugins_list_to_map(data.plugins) - local config_hash = DECLARATIVE_EMPTY_CONFIG_HASH -- initial hash - local last_seen = ngx_time() - local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN - local purge_delay = self.conf.cluster_data_plane_purge_delay - local update_sync_status = function() - local ok - ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { - last_seen = last_seen, - config_hash = config_hash ~= "" and config_hash or nil, - hostname = dp_hostname, - ip = dp_ip, - version = dp_version, - sync_status = sync_status, -- TODO: import may have been failed though - }, { ttl = purge_delay }) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) - end - end - - local _ - _, err, sync_status = self:check_version_compatibility(dp_version, dp_plugins_map, log_suffix) - if err then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - wb:send_close() - update_sync_status() - return ngx_exit(ngx_CLOSE) - end - - ngx_log(ngx_DEBUG, _log_prefix, "data plane connected", log_suffix) - - local queue - do - local queue_semaphore = semaphore.new() - queue = { - wait = function(...) - return queue_semaphore:wait(...) - end, - post = function(...) - return queue_semaphore:post(...) - end - } - end - - -- if clients table is empty, we might have skipped some config - -- push event in `push_config_loop`, which means the cached config - -- might be stale, so we always export the latest config again in this case - if isempty(self.clients) or not self.deflated_reconfigure_payload then - _, err = handle_export_deflated_reconfigure_payload(self) - end - - self.clients[wb] = queue - - if self.deflated_reconfigure_payload then - local _ - -- initial configuration compatibility for sync status variable - _, _, sync_status = self:check_configuration_compatibility(dp_plugins_map) - - table_insert(queue, RECONFIGURE_TYPE) - queue.post() - - else - ngx_log(ngx_ERR, _log_prefix, "unable to send initial configuration to data plane: ", err, log_suffix) - end - - -- how control plane connection management works: - -- two threads are spawned, when any of these threads exits, - -- it means a fatal error has occurred on the connection, - -- and the other thread is also killed - -- - -- * read_thread: it is the only thread that receives websocket frames from the - -- data plane and records the current data plane status in the - -- database, and is also responsible for handling timeout detection - -- * write_thread: it is the only thread that sends websocket frames to the data plane - -- by grabbing any messages currently in the send queue and - -- send them to the data plane in a FIFO order. Notice that the - -- PONG frames are also sent by this thread after they are - -- queued by the read_thread - - local read_thread = ngx.thread.spawn(function() - while not exiting() do - local data, typ, err = wb:recv_frame() - - if exiting() then - return - end - - if err then - if not is_timeout(err) then - return nil, err - end - - local waited = ngx_time() - last_seen - if waited > PING_WAIT then - return nil, "did not receive ping frame from data plane within " .. - PING_WAIT .. " seconds" - end - - else - if typ == "close" then - ngx_log(ngx_DEBUG, _log_prefix, "received close frame from data plane", log_suffix) - return - end - - if not data then - return nil, "did not receive ping frame from data plane" - end - - -- dps only send pings - if typ ~= "ping" then - return nil, "invalid websocket frame received from data plane: " .. typ - end - - ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) - - config_hash = data - last_seen = ngx_time() - update_sync_status() - - -- queue PONG to avoid races - table_insert(queue, PONG_TYPE) - queue.post() - end - end - end) - - local write_thread = ngx.thread.spawn(function() - while not exiting() do - local ok, err = queue.wait(5) - if exiting() then - return - end - if ok then - local payload = table_remove(queue, 1) - if not payload then - return nil, "config queue can not be empty after semaphore returns" - end - - if payload == PONG_TYPE then - local _, err = wb:send_pong() - if err then - if not is_timeout(err) then - return nil, "failed to send pong frame to data plane: " .. err - end - - ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) - end - - else -- is reconfigure - local previous_sync_status = sync_status - ok, err, sync_status = self:check_configuration_compatibility(dp_plugins_map) - if ok then - local has_update, deflated_payload, err = update_compatible_payload(self.reconfigure_payload, dp_version) - if not has_update then -- no modification, use the cached payload - deflated_payload = self.deflated_reconfigure_payload - elseif err then - ngx_log(ngx_WARN, "unable to update compatible payload: ", err, ", the unmodified config ", - "is returned", log_suffix) - deflated_payload = self.deflated_reconfigure_payload - end - - -- config update - local _, err = wb:send_binary(deflated_payload) - if err then - if not is_timeout(err) then - return nil, "unable to send updated configuration to data plane: " .. err - end - - ngx_log(ngx_NOTICE, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "sent config update to data plane", log_suffix) - end - - else - ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) - if sync_status ~= previous_sync_status then - update_sync_status() - end - end - end - - elseif err ~= "timeout" then - return nil, "semaphore wait error: " .. err - end - end - end) - - local ok, err, perr = ngx.thread.wait(write_thread, read_thread) - - self.clients[wb] = nil - - ngx.thread.kill(write_thread) - ngx.thread.kill(read_thread) - - wb:send_close() - - --TODO: should we update disconnect data plane status? - --sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN - --update_sync_status() - - if not ok then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - return ngx_exit(ngx_ERROR) - end - - if perr then - ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) - return ngx_exit(ngx_ERROR) - end - - return ngx_exit(ngx_OK) -end - - -local function push_config_loop(premature, self, push_config_semaphore, delay) - if premature then - return - end - - local ok, err = handle_export_deflated_reconfigure_payload(self) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) - end - - while not exiting() do - local ok, err = push_config_semaphore:wait(1) - if exiting() then - return - end - - if ok then - if isempty(self.clients) then - ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") - sleep(1) - -- re-queue the task. wait until we have clients connected - if push_config_semaphore:count() <= 0 then - push_config_semaphore:post() - end - - else - ok, err = pcall(self.push_config, self) - if ok then - local sleep_left = delay - while sleep_left > 0 do - if sleep_left <= 1 then - ngx.sleep(sleep_left) - break - end - - ngx.sleep(1) - - if exiting() then - return - end - - sleep_left = sleep_left - 1 - end - - else - ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) - end - end - - elseif err ~= "timeout" then - ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) - end - end -end - - -function _M:init_worker(plugins_list) - -- ROLE = "control_plane" - self.plugins_list = plugins_list - self.plugins_map = plugins_list_to_map(plugins_list) - - self.deflated_reconfigure_payload = nil - self.reconfigure_payload = nil - self.plugins_configured = {} - self.plugin_versions = {} - - for i = 1, #plugins_list do - local plugin = plugins_list[i] - self.plugin_versions[plugin.name] = plugin.version - end - - local push_config_semaphore = semaphore.new() - - -- When "clustering", "push_config" worker event is received by a worker, - -- it loads and pushes the config to its the connected data planes - kong.worker_events.register(function(_) - if push_config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - push_config_semaphore:post() - end - end, "clustering", "push_config") - - timer_at(0, push_config_loop, self, push_config_semaphore, - self.conf.db_update_frequency) -end - - -return _M diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua deleted file mode 100644 index ec7474818eb..00000000000 --- a/kong/clustering/data_plane.lua +++ /dev/null @@ -1,296 +0,0 @@ -local _M = {} -local _MT = { __index = _M, } - - -local semaphore = require("ngx.semaphore") -local cjson = require("cjson.safe") -local config_helper = require("kong.clustering.config_helper") -local clustering_utils = require("kong.clustering.utils") -local declarative = require("kong.db.declarative") -local constants = require("kong.constants") -local utils = require("kong.tools.utils") -local pl_stringx = require("pl.stringx") - - -local assert = assert -local setmetatable = setmetatable -local math = math -local pcall = pcall -local tostring = tostring -local sub = string.sub -local ngx = ngx -local ngx_log = ngx.log -local ngx_sleep = ngx.sleep -local cjson_decode = cjson.decode -local cjson_encode = cjson.encode -local exiting = ngx.worker.exiting -local ngx_time = ngx.time -local inflate_gzip = utils.inflate_gzip -local yield = utils.yield - - -local ngx_ERR = ngx.ERR -local ngx_INFO = ngx.INFO -local ngx_DEBUG = ngx.DEBUG -local ngx_WARN = ngx.WARN -local ngx_NOTICE = ngx.NOTICE -local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL -local PING_WAIT = PING_INTERVAL * 1.5 -local _log_prefix = "[clustering] " -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH - -local endswith = pl_stringx.endswith - -local function is_timeout(err) - return err and sub(err, -7) == "timeout" -end - - -function _M.new(conf, cert, cert_key) - local self = { - declarative_config = declarative.new_config(conf), - conf = conf, - cert = cert, - cert_key = cert_key, - } - - return setmetatable(self, _MT) -end - - -function _M:init_worker(plugins_list) - -- ROLE = "data_plane" - - self.plugins_list = plugins_list - - if clustering_utils.is_dp_worker_process() then - assert(ngx.timer.at(0, function(premature) - self:communicate(premature) - end)) - end -end - - -local function send_ping(c, log_suffix) - log_suffix = log_suffix or "" - - local hash = declarative.get_current_hash() - - if hash == true then - hash = DECLARATIVE_EMPTY_CONFIG_HASH - end - - local _, err = c:send_ping(hash) - if err then - ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, - "unable to send ping frame to control plane: ", err, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "sent ping frame to control plane", log_suffix) - end -end - - -function _M:communicate(premature) - if premature then - -- worker wants to exit - return - end - - local conf = self.conf - - local log_suffix = " [" .. conf.cluster_control_plane .. "]" - local reconnection_delay = math.random(5, 10) - - local c, uri, err = clustering_utils.connect_cp( - "/v1/outlet", conf, self.cert, self.cert_key) - if not c then - ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, - " (retrying after ", reconnection_delay, " seconds)", log_suffix) - - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) - return - end - - -- connection established - -- first, send out the plugin list to CP so it can make decision on whether - -- sync will be allowed later - local _ - _, err = c:send_binary(cjson_encode({ type = "basic_info", - plugins = self.plugins_list, })) - if err then - ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, - " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) - - c:close() - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) - return - end - - local config_semaphore = semaphore.new(0) - - -- how DP connection management works: - -- three threads are spawned, when any of these threads exits, - -- it means a fatal error has occurred on the connection, - -- and the other threads are also killed - -- - -- * config_thread: it grabs a received declarative config and apply it - -- locally. In addition, this thread also persists the - -- config onto the local file system - -- * read_thread: it is the only thread that sends WS frames to the CP - -- by sending out periodic PING frames to CP that checks - -- for the healthiness of the WS connection. In addition, - -- PING messages also contains the current config hash - -- applied on the local Kong DP - -- * write_thread: it is the only thread that receives WS frames from the CP, - -- and is also responsible for handling timeout detection - - local ping_immediately - local config_exit - local next_data - - local config_thread = ngx.thread.spawn(function() - while not exiting() and not config_exit do - local ok, err = config_semaphore:wait(1) - if ok then - local data = next_data - if data then - local msg = assert(inflate_gzip(data)) - yield() - msg = assert(cjson_decode(msg)) - yield() - - if msg.type == "reconfigure" then - if msg.timestamp then - ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", - msg.timestamp, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) - end - - local config_table = assert(msg.config_table) - local pok, res - pok, res, err = pcall(config_helper.update, self.declarative_config, - config_table, msg.config_hash, msg.hashes) - if pok then - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) - end - - ping_immediately = true - - else - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) - end - - if next_data == data then - next_data = nil - end - end - end - - elseif err ~= "timeout" then - ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) - end - end - end) - - local write_thread = ngx.thread.spawn(function() - while not exiting() do - send_ping(c, log_suffix) - - for _ = 1, PING_INTERVAL do - ngx_sleep(1) - if exiting() then - return - end - if ping_immediately then - ping_immediately = nil - break - end - end - end - end) - - local read_thread = ngx.thread.spawn(function() - local last_seen = ngx_time() - while not exiting() do - local data, typ, err = c:recv_frame() - if err then - if not is_timeout(err) then - return nil, "error while receiving frame from control plane: " .. err - end - - local waited = ngx_time() - last_seen - if waited > PING_WAIT then - return nil, "did not receive pong frame from control plane within " .. PING_WAIT .. " seconds" - end - - else - if typ == "close" then - ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) - return - end - - last_seen = ngx_time() - - if typ == "binary" then - next_data = data - if config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - config_semaphore:post() - end - - elseif typ == "pong" then - ngx_log(ngx_DEBUG, _log_prefix, "received pong frame from control plane", log_suffix) - - else - ngx_log(ngx_NOTICE, _log_prefix, "received unknown (", tostring(typ), ") frame from control plane", - log_suffix) - end - end - end - end) - - local ok, err, perr = ngx.thread.wait(read_thread, write_thread, config_thread) - - ngx.thread.kill(read_thread) - ngx.thread.kill(write_thread) - c:close() - - local err_msg = ok and err or perr - - if err_msg and endswith(err_msg, ": closed") then - ngx_log(ngx_INFO, _log_prefix, "connection to control plane closed", log_suffix) - - elseif err_msg then - ngx_log(ngx_ERR, _log_prefix, err_msg, log_suffix) - end - - -- the config thread might be holding a lock if it's in the middle of an - -- update, so we need to give it a chance to terminate gracefully - config_exit = true - - ok, err, perr = ngx.thread.wait(config_thread) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - - elseif perr then - ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) - end - - if not exiting() then - assert(ngx.timer.at(reconnection_delay, function(premature) - self:communicate(premature) - end)) - end -end - -return _M diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index c56cb6d955a..cc9371dda8c 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -13,13 +13,11 @@ local sort = table.sort local type = type -local check_protocol_support = clustering_utils.check_protocol_support local is_dp_worker_process = clustering_utils.is_dp_worker_process local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG -local ngx_WARN = ngx.WARN local _log_prefix = "[clustering] " @@ -75,9 +73,6 @@ function _M.new(conf) self.cert_key = assert(ssl.parse_pem_priv_key(key)) if conf.role == "control_plane" then - self.json_handler = - require("kong.clustering.control_plane").new(self.conf, self.cert_digest) - self.wrpc_handler = require("kong.clustering.wrpc_control_plane").new(self.conf, self.cert_digest) end @@ -86,14 +81,11 @@ function _M.new(conf) end -function _M:handle_cp_websocket() - return self.json_handler:handle_cp_websocket() -end - function _M:handle_wrpc_websocket() return self.wrpc_handler:handle_cp_websocket() end + function _M:init_cp_worker(plugins_list) -- The "clustering:push_config" cluster event gets inserted in the cluster when there's -- a crud change (like an insertion or deletion). Only one worker per kong node receives @@ -109,10 +101,7 @@ function _M:init_cp_worker(plugins_list) -- their data planes kong.worker_events.register(handle_dao_crud_event, "dao:crud") - self.json_handler:init_worker(plugins_list) - if not kong.configuration.legacy_hybrid_protocol then - self.wrpc_handler:init_worker(plugins_list) - end + self.wrpc_handler:init_worker(plugins_list) end function _M:init_dp_worker(plugins_list) @@ -121,31 +110,8 @@ function _M:init_dp_worker(plugins_list) return end - local config_proto, msg - if not kong.configuration.legacy_hybrid_protocol then - config_proto, msg = check_protocol_support(self.conf, self.cert, self.cert_key) - -- otherwise config_proto = nil - end - - if not config_proto and msg then - ngx_log(ngx_ERR, _log_prefix, "error check protocol support: ", msg) - end - - ngx_log(ngx_DEBUG, _log_prefix, "config_proto: ", config_proto, " / ", msg) - - local data_plane - if config_proto == "v0" or config_proto == nil then - data_plane = "kong.clustering.data_plane" - - else -- config_proto == "v1" or higher - data_plane = "kong.clustering.wrpc_data_plane" - end - - self.child = require(data_plane).new(self.conf, self.cert, self.cert_key) - - if self.child then - self.child:init_worker(plugins_list) - end + self.child = require("kong.clustering.wrpc_data_plane").new(self.conf, self.cert, self.cert_key) + self.child:init_worker(plugins_list) end assert(ngx.timer.at(0, start_dp)) @@ -163,10 +129,6 @@ function _M:init_worker() local role = self.conf.role - if kong.configuration.legacy_hybrid_protocol then - ngx_log(ngx_WARN, _log_prefix, "forcing to use legacy protocol (over WebSocket)") - end - if role == "control_plane" then self:init_cp_worker(plugins_list) return diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 40173097f93..3de8d585605 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -7,13 +7,18 @@ local ocsp = require("ngx.ocsp") local http = require("resty.http") local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") +local utils = require("kong.tools.utils") +local cjson = require("cjson.safe") local type = type local tonumber = tonumber local ipairs = ipairs local table_insert = table.insert local table_concat = table.concat +local gsub = string.gsub local process_type = require("ngx.process").type +local deflate_gzip = utils.deflate_gzip +local cjson_encode = cjson.encode local kong = kong @@ -28,6 +33,7 @@ local ngx_CLOSE = ngx.HTTP_CLOSE local _log_prefix = "[clustering] " +local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT @@ -456,4 +462,103 @@ function _M.is_dp_worker_process() end +local function invalidate_keys_from_config(config_plugins, keys) + if not config_plugins then + return false + end + + local has_update + + for _, t in ipairs(config_plugins) do + local config = t and t["config"] + if config then + local name = gsub(t["name"], "-", "_") + + -- Handle Redis configurations (regardless of plugin) + if config.redis then + local config_plugin_redis = config.redis + for _, key in ipairs(keys["redis"]) do + if config_plugin_redis[key] ~= nil then + config_plugin_redis[key] = nil + has_update = true + end + end + end + + -- Handle fields in specific plugins + if keys[name] ~= nil then + for _, key in ipairs(keys[name]) do + if config[key] ~= nil then + config[key] = nil + has_update = true + end + end + end + end + end + + return has_update +end + +local function dp_version_num(dp_version) + local base = 1000000000 + local version_num = 0 + for _, v in ipairs(utils.split(dp_version, ".", 4)) do + v = v:match("^(%d+)") + version_num = version_num + base * tonumber(v, 10) or 0 + base = base / 1000 + end + + return version_num +end +-- for test +_M._dp_version_num = dp_version_num + + +local function get_removed_fields(dp_version_number) + local unknown_fields = {} + local has_fields + + -- Merge dataplane unknown fields; if needed based on DP version + for v, list in pairs(REMOVED_FIELDS) do + if dp_version_number < v then + has_fields = true + for plugin, fields in pairs(list) do + if not unknown_fields[plugin] then + unknown_fields[plugin] = {} + end + for _, k in ipairs(fields) do + table_insert(unknown_fields[plugin], k) + end + end + end + end + + return has_fields and unknown_fields or nil +end +-- for test +_M._get_removed_fields = get_removed_fields + + +-- returns has_update, modified_deflated_payload, err +function _M.update_compatible_payload(payload, dp_version) + local fields = get_removed_fields(dp_version_num(dp_version)) + if fields then + payload = utils.deep_copy(payload, false) + local config_table = payload["config_table"] + local has_update = invalidate_keys_from_config(config_table["plugins"], fields) + if has_update then + local deflated_payload, err = deflate_gzip(cjson_encode(payload)) + if deflated_payload then + return true, deflated_payload + else + return true, nil, err + end + end + end + + return false, nil, nil +end + + return _M diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7af2063f49b..c5cfb1a78bb 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -533,7 +533,6 @@ local CONF_INFERENCES = { untrusted_lua_sandbox_environment = { typ = "array" }, legacy_worker_events = { typ = "boolean" }, - legacy_hybrid_protocol = { typ = "boolean" }, lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, @@ -1785,7 +1784,7 @@ local function load(path, custom_conf, opts) conf.stream_proxy_ssl_enabled or conf.admin_ssl_enabled or conf.status_ssl_enabled - + for _, name in ipairs({ "nginx_http_directives", "nginx_stream_directives" }) do for i, directive in ipairs(conf[name]) do if directive.name == "ssl_dhparam" then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 4dd5745327a..b92634d146c 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -173,7 +173,6 @@ untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = legacy_worker_events = off -legacy_hybrid_protocol = off openresty_path = diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 7de882ff4a0..f619485660a 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -433,19 +433,11 @@ server { ssl_certificate_key ${{CLUSTER_CERT_KEY}}; ssl_session_cache shared:ClusterSSL:10m; - location = /v1/outlet { - content_by_lua_block { - Kong.serve_cluster_listener() - } - } - -> if not legacy_hybrid_protocol then location = /v1/wrpc { content_by_lua_block { Kong.serve_wrpc_listener() } } -> end } > end -- role == "control_plane" diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index 4b4ff9df5d8..0c0f6d4a0e5 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -4,18 +4,18 @@ _G.kong = { } } -local cp = require("kong.clustering.control_plane") +local utils = require("kong.clustering.utils") local cjson_decode = require("cjson").decode local inflate_gzip = require("kong.tools.utils").inflate_gzip describe("kong.clustering.control_plane", function() it("calculating dp_version_num", function() - assert.equal(2003004000, cp._dp_version_num("2.3.4")) - assert.equal(2003004000, cp._dp_version_num("2.3.4-rc1")) - assert.equal(2003004000, cp._dp_version_num("2.3.4beta2")) - assert.equal(2003004001, cp._dp_version_num("2.3.4.1")) - assert.equal(2003004001, cp._dp_version_num("2.3.4.1-rc1")) - assert.equal(2003004001, cp._dp_version_num("2.3.4.1beta2")) + assert.equal(2003004000, utils._dp_version_num("2.3.4")) + assert.equal(2003004000, utils._dp_version_num("2.3.4-rc1")) + assert.equal(2003004000, utils._dp_version_num("2.3.4beta2")) + assert.equal(2003004001, utils._dp_version_num("2.3.4.1")) + assert.equal(2003004001, utils._dp_version_num("2.3.4.1-rc1")) + assert.equal(2003004001, utils._dp_version_num("2.3.4.1beta2")) end) it("merging get_removed_fields", function() @@ -74,7 +74,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2003000000)) + }, utils._get_removed_fields(2003000000)) assert.same({ redis = { @@ -109,7 +109,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2003003003)) + }, utils._get_removed_fields(2003003003)) assert.same({ redis = { @@ -144,7 +144,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2003004000)) + }, utils._get_removed_fields(2003004000)) assert.same({ redis = { @@ -179,7 +179,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2004001000)) + }, utils._get_removed_fields(2004001000)) assert.same({ aws_lambda = { @@ -204,7 +204,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2004001002)) + }, utils._get_removed_fields(2004001002)) assert.same({ aws_lambda = { @@ -229,7 +229,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2005000000)) + }, utils._get_removed_fields(2005000000)) assert.same({ rate_limiting = { @@ -244,7 +244,7 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2006000000)) + }, utils._get_removed_fields(2006000000)) assert.same({ rate_limiting = { @@ -256,8 +256,8 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2007000000)) - assert.same({ + }, utils._get_removed_fields(2007000000)) + assert.same({ rate_limiting = { "error_code", "error_message", @@ -267,13 +267,13 @@ describe("kong.clustering.control_plane", function() "redis_ssl_verify", "redis_server_name", }, - }, cp._get_removed_fields(2008000000)) - assert.same(nil, cp._get_removed_fields(3001000000)) + }, utils._get_removed_fields(2008000000)) + assert.same(nil, utils._get_removed_fields(3001000000)) end) it("removing unknown fields", function() local test_with = function(payload, dp_version) - local has_update, deflated_payload, err = cp._update_compatible_payload( + local has_update, deflated_payload, err = utils.update_compatible_payload( payload, dp_version ) assert(err == nil) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index a0a92e401b0..08320817989 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -12,739 +12,343 @@ local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS local KEY_AUTH_PLUGIN -local confs = helpers.get_clustering_protocols() - - for _, strategy in helpers.each_strategy() do - for cluster_protocol, conf in pairs(confs) do - describe("CP/DP sync works with #" .. strategy .. " backend, protocol #" .. cluster_protocol, function() - - lazy_setup(function() - helpers.get_db_utils(strategy) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - db_update_frequency = 0.1, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - })) - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - })) +describe("CP/DP communication #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + for _, plugin in ipairs(helpers.get_plugins_list()) do + if plugin.name == "key-auth" then + KEY_AUTH_PLUGIN = plugin + break + end + end + end) - for _, plugin in ipairs(helpers.get_plugins_list()) do - if plugin.name == "key-auth" then - KEY_AUTH_PLUGIN = plugin - break - end - end - end) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - assert.near(14 * 86400, v.ttl, 3) - assert.matches("^(%d+%.%d+)%.%d+", v.version) - assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + return true + end + end + end, 10) + end) - return true - end - end - end, 10) + it("shows DP status (#deprecated)", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) - it("shows DP status (#deprecated)", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + local res = assert(admin_client:get("/clustering/status")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - local res = assert(admin_client:get("/clustering/status")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + for _, v in pairs(json) do + if v.ip == "127.0.0.1" then + return true + end + end + end, 5) + end) - for _, v in pairs(json) do - if v.ip == "127.0.0.1" then - return true - end - end - end, 5) + it("disallow updates on the status endpoint", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) - it("disallow updates on the status endpoint", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - local id - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - id = v.id - end - end + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - if not id then - return nil - end + local id + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + id = v.id + end + end - res = assert(admin_client:delete("/clustering/data-planes/" .. id)) - assert.res_status(404, res) - res = assert(admin_client:patch("/clustering/data-planes/" .. id)) - assert.res_status(404, res) + if not id then + return nil + end - return true - end, 5) - end) + res = assert(admin_client:delete("/clustering/data-planes/" .. id)) + assert.res_status(404, res) + res = assert(admin_client:patch("/clustering/data-planes/" .. id)) + assert.res_status(404, res) - it("disables the auto-generated collection endpoints", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) + return true + end, 5) + end) - local res = assert(admin_client:get("/clustering_data_planes")) - assert.res_status(404, res) - end) + it("disables the auto-generated collection endpoints", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() end) - describe("sync works", function() - local route_id - - it("proxy on DP follows CP config", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/mockbin-service/routes", { - body = { paths = { "/" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) + local res = assert(admin_client:get("/clustering_data_planes")) + assert.res_status(404, res) + end) + end) - route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) + describe("sync works", function() + local route_id - res = proxy_client:send({ - method = "GET", - path = "/", - }) + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) - end) + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) - it("cache invalidation works on config change", function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:send({ - method = "DELETE", - path = "/routes/" .. route_id, - })) - assert.res_status(204, res) - - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/", - }) - - -- should remove the route from DP - local status = res and res.status - proxy_client:close() - if status == 404 then - return true - end - end, 5) - end) + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) - it('does not sync services where enabled == false', function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - -- create service - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service2", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - local service_id = json.id - - -- -- create route - res = assert(admin_client:post("/services/mockbin-service2/routes", { - body = { paths = { "/soon-to-be-disabled" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) + route_id = json.id + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - route_id = json.id + res = proxy_client:send({ + method = "GET", + path = "/", + }) - -- test route - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + end) - res = proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled", - }) + it("cache invalidation works on config change", function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) - - -- disable service - local res = assert(admin_client:patch("/services/" .. service_id, { - body = { enabled = false, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(200, res) - -- as this is testing a negative behavior, there is no sure way to wait - -- this can probably be optimizted - ngx.sleep(2) - - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - -- test route again - res = assert(proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled", - })) - assert.res_status(404, res) - - proxy_client:close() - end) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/routes/" .. route_id, + })) + assert.res_status(204, res) - it('does not sync plugins on a route attached to a disabled service', function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - -- create service - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service3", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - local service_id = json.id - - -- create route - res = assert(admin_client:post("/services/mockbin-service3/routes", { - body = { paths = { "/soon-to-be-disabled-3" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - local route_id = json.id - - -- add a plugin for route - res = assert(admin_client:post("/routes/" .. route_id .. "/plugins", { - body = { name = "bot-detection" }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - -- test route - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled-3", - }) - - local status = res and res.status - proxy_client:close() - return status == 200 - end, 10) - - -- disable service - local res = assert(admin_client:patch("/services/" .. service_id, { - body = { enabled = false, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(200, res) - - -- test route again - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = assert(proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled-3", - })) - - local status = res and res.status - proxy_client:close() - return status == 404 - end, 10) - end) - end) - end) - end - - for _, cluster_protocol in ipairs{"wrpc", "json"} do - describe("CP/DP #version check works with #" .. strategy .. " backend, protocol #" .. cluster_protocol, function() - -- for these tests, we do not need a real DP, but rather use the fake DP - -- client so we can mock various values (e.g. node_version) - describe("relaxed compatibility check:", function() - local bp = helpers.get_db_utils(strategy) -- runs migrations - - bp.plugins:insert { - name = "key-auth", - } - lazy_setup(function() - assert(helpers.start_kong({ - legacy_hybrid_protocol = (cluster_protocol == "json"), - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - db_update_frequency = 3, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_version_check = "major_minor", - })) + res = proxy_client:send({ + method = "GET", + path = "/", + }) - for _, plugin in ipairs(helpers.get_plugins_list()) do - if plugin.name == "key-auth" then - KEY_AUTH_PLUGIN = plugin - break - end + -- should remove the route from DP + local status = res and res.status + proxy_client:close() + if status == 404 then + return true end - end) + end, 5) + end) - lazy_teardown(function() - helpers.stop_kong() + it('does not sync services where enabled == false', function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() end) - local plugins_map = {} - -- generate a map of current plugins - local plugin_list = pl_tablex.deepcopy(helpers.get_plugins_list()) - for _, plugin in pairs(plugin_list) do - plugins_map[plugin.name] = plugin.version - end - - -- STARTS allowed cases - local allowed_cases = { - ["CP and DP version and plugins matches"] = {}, - ["CP configured plugins list matches DP enabled plugins list"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - plugins_list = { - { name = "key-auth", version = plugins_map["key-auth"] } - } - }, - ["CP configured plugins list matches DP enabled plugins version"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - plugins_list = { - { name = "key-auth", version = plugins_map["key-auth"] } - } - }, - ["CP configured plugins list matches DP enabled plugins major version (older dp plugin)"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - plugins_list = { - { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".0.0" } - } - }, - ["CP has configured plugin with older patch version than in DP enabled plugins"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - plugins_list = { - { name = "key-auth", version = plugins_map["key-auth"]:match("(%d+.%d+)") .. ".1000" } - } - }, - ["CP and DP minor version mismatches (older dp)"] = { - dp_version = string.format("%d.%d.%d", MAJOR, 0, PATCH), - }, - ["CP and DP patch version mismatches (older dp)"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 0), - }, - ["CP and DP patch version mismatches (newer dp)"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 1000), - }, - ["CP and DP suffix mismatches"] = { - dp_version = tostring(_VERSION_TABLE) .. "-enterprise-version", - }, - } - - local pl1 = pl_tablex.deepcopy(helpers.get_plugins_list()) - table.insert(pl1, 2, { name = "banana", version = "1.1.1" }) - table.insert(pl1, { name = "pineapple", version = "1.1.2" }) - allowed_cases["DP plugin set is a superset of CP"] = { - plugins_list = pl1 - } - - - allowed_cases["DP plugin set is a subset of CP"] = { - plugins_list = { KEY_AUTH_PLUGIN } - } - - local pl2 = pl_tablex.deepcopy(helpers.get_plugins_list()) - for i, _ in ipairs(pl2) do - local v = pl2[i].version - local minor = v and v:match("%d+%.(%d+)%.%d+") - -- find a plugin that has minor version mismatch - -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one - if minor and tonumber(minor) and tonumber(minor) > 2 then - pl2[i].version = string.format("%d.%d.%d", - tonumber(v:match("(%d+)")), - tonumber(minor - 2), - tonumber(v:match("%d+%.%d+%.(%d+)")) - - ) - break - end - end - allowed_cases["CP and DP plugin version matches to major"] = { - plugins_list = pl2 - } - - local pl3 = pl_tablex.deepcopy(helpers.get_plugins_list()) - for i, _ in ipairs(pl3) do - local v = pl3[i].version - local patch = v and v:match("%d+%.%d+%.(%d+)") - -- find a plugin that has patch version mismatch - -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one - if patch and tonumber(patch) and tonumber(patch) > 2 then - pl3[i].version = string.format("%d.%d.%d", - tonumber(v:match("(%d+)")), - tonumber(v:match("%d+%.(%d+)")), - tonumber(patch - 2) - ) - break - end - end - allowed_cases["CP and DP plugin version matches to major.minor"] = { - plugins_list = pl3 - } - - for desc, harness in pairs(allowed_cases) do - it(desc .. ", sync is allowed", function() - local uuid = utils.uuid() - - local res = assert(helpers.clustering_client({ - cluster_protocol = cluster_protocol, - host = "127.0.0.1", - port = 9005, - cert = "spec/fixtures/kong_clustering.crt", - cert_key = "spec/fixtures/kong_clustering.key", - node_id = uuid, - node_version = harness.dp_version, - node_plugins_list = harness.plugins_list, - })) - - if cluster_protocol == "wrpc" then - assert.is_table(res) - assert(res.version) - assert(res.config) - else - assert.equals("reconfigure", res.type) - assert.is_table(res.config_table) - end - - -- needs wait_until for C* convergence - helpers.wait_until(function() - local admin_client = helpers.admin_client() + -- create service + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service2", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + local service_id = json.id + + -- -- create route + res = assert(admin_client:post("/services/mockbin-service2/routes", { + body = { paths = { "/soon-to-be-disabled" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) - res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) + route_id = json.id - admin_client:close() - local json = cjson.decode(body) + -- test route + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - for _, v in pairs(json.data) do - if v.id == uuid then - local dp_version = harness.dp_version or tostring(_VERSION_TABLE) - if dp_version == v.version and CLUSTERING_SYNC_STATUS.NORMAL == v.sync_status then - return true - end - end - end - end, 500) - end) - end - -- ENDS allowed cases - - -- STARTS blocked cases - local blocked_cases = { - ["CP configured plugin list mismatches DP enabled plugins list"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - expected = CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE, - plugins_list = { - { name="banana-plugin", version="1.0.0" } - } - }, - ["CP has configured plugin with older major version than in DP enabled plugins"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, - plugins_list = { - { name="key-auth", version="1.0.0" } - } - }, - ["CP has configured plugin with newer minor version than in DP enabled plugins newer"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, - plugins_list = { - { name = "key-auth", version = "1000.0.0" } - } - }, - ["CP has configured plugin with older minor version than in DP enabled plugins"] = { - dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), - expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, - plugins_list = { - { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".1000.0" } - } - }, - ["CP and DP major version mismatches"] = { - dp_version = "1.0.0", - expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, - -- KONG_VERSION_INCOMPATIBLE is send during first handshake, CP closes - -- connection immediately if kong version mismatches. - -- ignore_error is needed to ignore the `closed` error - ignore_error = true, - }, - ["CP and DP minor version mismatches (newer dp)"] = { - dp_version = string.format("%d.%d.%d", MAJOR, 1000, PATCH), - expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, - ignore_error = true, - }, - } - - for desc, harness in pairs(blocked_cases) do - it(desc ..", sync is blocked", function() - local uuid = utils.uuid() - - local res, err = helpers.clustering_client({ - cluster_protocol = cluster_protocol, - host = "127.0.0.1", - port = 9005, - cert = "spec/fixtures/kong_clustering.crt", - cert_key = "spec/fixtures/kong_clustering.key", - node_id = uuid, - node_version = harness.dp_version, - node_plugins_list = harness.plugins_list, - }) - - if not res then - if not harness.ignore_error then - error(err) - end + res = proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + }) - else - if cluster_protocol == "wrpc" then - -- is not config result - assert((res.error or res.ok) and not res.config) - else - assert.equals("PONG", res) - end - end + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) - -- needs wait_until for c* convergence - helpers.wait_until(function() - local admin_client = helpers.admin_client() + -- disable service + local res = assert(admin_client:patch("/services/" .. service_id, { + body = { enabled = false, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + -- as this is testing a negative behavior, there is no sure way to wait + -- this can probably be optimizted + ngx.sleep(2) - res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) + local proxy_client = helpers.http_client("127.0.0.1", 9002) - admin_client:close() - local json = cjson.decode(body) + -- test route again + res = assert(proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + })) + assert.res_status(404, res) - for _, v in pairs(json.data) do - if v.id == uuid then - local dp_version = harness.dp_version or tostring(_VERSION_TABLE) - if dp_version == v.version and harness.expected == v.sync_status then - return true - end - end - end - end, 5) - end) - end - -- ENDS blocked cases + proxy_client:close() end) - end) - end - - for cluster_protocol, conf in pairs(confs) do - describe("CP/DP sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() - lazy_setup(function() - helpers.get_db_utils(strategy) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - db_update_frequency = 3, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - })) - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - })) + it('does not sync plugins on a route attached to a disabled service', function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) + -- create service + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service3", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + local service_id = json.id + + -- create route + res = assert(admin_client:post("/services/mockbin-service3/routes", { + body = { paths = { "/soon-to-be-disabled-3" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) - describe("sync works", function() - it("pushes first change asap and following changes in a batch", function() - local admin_client = helpers.admin_client(10000) - local proxy_client = helpers.http_client("127.0.0.1", 9002) - finally(function() - admin_client:close() - proxy_client:close() - end) - - local res = admin_client:put("/routes/1", { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - paths = { "/1" }, - }, - }) - - assert.res_status(200, res) - - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/1") - proxy_client:close() - if res and res.status == 503 then - return true - end - end, 10) - - for i = 2, 5 do - res = admin_client:put("/routes/" .. i, { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - paths = { "/" .. i }, - }, - }) - - assert.res_status(200, res) - end + local route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/5") - proxy_client:close() - if res and res.status == 503 then - return true - end - end, 5) + -- add a plugin for route + res = assert(admin_client:post("/routes/" .. route_id .. "/plugins", { + body = { name = "bot-detection" }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) - for i = 4, 2, -1 do - res = proxy_client:get("/" .. i) - assert.res_status(503, res) - end + -- test route + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - for i = 1, 5 do - local res = admin_client:delete("/routes/" .. i) - assert.res_status(204, res) - end + res = proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled-3", + }) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- deleted route should return 404 - res = proxy_client:get("/1") - proxy_client:close() - if res and res.status == 404 then - return true - end - end, 5) + local status = res and res.status + proxy_client:close() + return status == 200 + end, 10) - for i = 5, 2, -1 do - res = proxy_client:get("/" .. i) - assert.res_status(404, res) - end - end) - end) + -- disable service + local res = assert(admin_client:patch("/services/" .. service_id, { + body = { enabled = false, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + + -- test route again + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = assert(proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled-3", + })) + + local status = res and res.status + proxy_client:close() + return status == 404 + end, 10) end) - end + end) +end) - describe("CP/DP sync works with #" .. strategy .. " backend, two DPs via different protocols on the same CP", function() - lazy_setup(function() - helpers.get_db_utils(strategy) -- runs migrations +describe("CP/DP #version check #" .. strategy, function() + -- for these tests, we do not need a real DP, but rather use the fake DP + -- client so we can mock various values (e.g. node_version) + describe("relaxed compatibility check:", function() + local bp = helpers.get_db_utils(strategy) -- runs migrations + bp.plugins:insert { + name = "key-auth", + } + lazy_setup(function() assert(helpers.start_kong({ role = "control_plane", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -753,45 +357,293 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = 3, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_version_check = "major_minor", })) - assert(helpers.start_kong({ - role = "data_plane", - cluster_protocol = "json", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - })) - - assert(helpers.start_kong({ - role = "data_plane", - cluster_protocol = "wrpc", - database = "off", - prefix = "servroot3", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9003", - })) + for _, plugin in ipairs(helpers.get_plugins_list()) do + if plugin.name == "key-auth" then + KEY_AUTH_PLUGIN = plugin + break + end + end end) lazy_teardown(function() - helpers.stop_kong("servroot3") - helpers.stop_kong("servroot2") helpers.stop_kong() end) + local plugins_map = {} + -- generate a map of current plugins + local plugin_list = pl_tablex.deepcopy(helpers.get_plugins_list()) + for _, plugin in pairs(plugin_list) do + plugins_map[plugin.name] = plugin.version + end + + -- STARTS allowed cases + local allowed_cases = { + ["CP and DP version and plugins matches"] = {}, + ["CP configured plugins list matches DP enabled plugins list"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"] } + } + }, + ["CP configured plugins list matches DP enabled plugins version"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"] } + } + }, + ["CP configured plugins list matches DP enabled plugins major version (older dp plugin)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".0.0" } + } + }, + ["CP has configured plugin with older patch version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + plugins_list = { + { name = "key-auth", version = plugins_map["key-auth"]:match("(%d+.%d+)") .. ".1000" } + } + }, + ["CP and DP minor version mismatches (older dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, 0, PATCH), + }, + ["CP and DP patch version mismatches (older dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 0), + }, + ["CP and DP patch version mismatches (newer dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, 1000), + }, + ["CP and DP suffix mismatches"] = { + dp_version = tostring(_VERSION_TABLE) .. "-enterprise-version", + }, + } + + local pl1 = pl_tablex.deepcopy(helpers.get_plugins_list()) + table.insert(pl1, 2, { name = "banana", version = "1.1.1" }) + table.insert(pl1, { name = "pineapple", version = "1.1.2" }) + allowed_cases["DP plugin set is a superset of CP"] = { + plugins_list = pl1 + } + + + allowed_cases["DP plugin set is a subset of CP"] = { + plugins_list = { KEY_AUTH_PLUGIN } + } + + local pl2 = pl_tablex.deepcopy(helpers.get_plugins_list()) + for i, _ in ipairs(pl2) do + local v = pl2[i].version + local minor = v and v:match("%d+%.(%d+)%.%d+") + -- find a plugin that has minor version mismatch + -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one + if minor and tonumber(minor) and tonumber(minor) > 2 then + pl2[i].version = string.format("%d.%d.%d", + tonumber(v:match("(%d+)")), + tonumber(minor - 2), + tonumber(v:match("%d+%.%d+%.(%d+)")) + + ) + break + end + end + allowed_cases["CP and DP plugin version matches to major"] = { + plugins_list = pl2 + } + + local pl3 = pl_tablex.deepcopy(helpers.get_plugins_list()) + for i, _ in ipairs(pl3) do + local v = pl3[i].version + local patch = v and v:match("%d+%.%d+%.(%d+)") + -- find a plugin that has patch version mismatch + -- we hardcode `dummy` plugin to be 9.9.9 so there must be at least one + if patch and tonumber(patch) and tonumber(patch) > 2 then + pl3[i].version = string.format("%d.%d.%d", + tonumber(v:match("(%d+)")), + tonumber(v:match("%d+%.(%d+)")), + tonumber(patch - 2) + ) + break + end + end + allowed_cases["CP and DP plugin version matches to major.minor"] = { + plugins_list = pl3 + } + + for desc, harness in pairs(allowed_cases) do + it(desc .. ", sync is allowed", function() + local uuid = utils.uuid() + + local res = assert(helpers.clustering_client({ + cluster_protocol = "wrpc", + host = "127.0.0.1", + port = 9005, + cert = "spec/fixtures/kong_clustering.crt", + cert_key = "spec/fixtures/kong_clustering.key", + node_id = uuid, + node_version = harness.dp_version, + node_plugins_list = harness.plugins_list, + })) + + assert.is_table(res) + assert(res.version) + assert(res.config) + + -- needs wait_until for C* convergence + helpers.wait_until(function() + local admin_client = helpers.admin_client() + + res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + + admin_client:close() + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.id == uuid then + local dp_version = harness.dp_version or tostring(_VERSION_TABLE) + if dp_version == v.version and CLUSTERING_SYNC_STATUS.NORMAL == v.sync_status then + return true + end + end + end + end, 500) + end) + end + -- ENDS allowed cases + + -- STARTS blocked cases + local blocked_cases = { + ["CP configured plugin list mismatches DP enabled plugins list"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE, + plugins_list = { + { name="banana-plugin", version="1.0.0" } + } + }, + ["CP has configured plugin with older major version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name="key-auth", version="1.0.0" } + } + }, + ["CP has configured plugin with newer minor version than in DP enabled plugins newer"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name = "key-auth", version = "1000.0.0" } + } + }, + ["CP has configured plugin with older minor version than in DP enabled plugins"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + expected = CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE, + plugins_list = { + { name = "key-auth", version = tonumber(plugins_map["key-auth"]:match("(%d+)")) .. ".1000.0" } + } + }, + ["CP and DP major version mismatches"] = { + dp_version = "1.0.0", + expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, + -- KONG_VERSION_INCOMPATIBLE is send during first handshake, CP closes + -- connection immediately if kong version mismatches. + -- ignore_error is needed to ignore the `closed` error + ignore_error = true, + }, + ["CP and DP minor version mismatches (newer dp)"] = { + dp_version = string.format("%d.%d.%d", MAJOR, 1000, PATCH), + expected = CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE, + ignore_error = true, + }, + } + + for desc, harness in pairs(blocked_cases) do + it(desc ..", sync is blocked", function() + local uuid = utils.uuid() + + local res, err = helpers.clustering_client({ + cluster_protocol = "wrpc", + host = "127.0.0.1", + port = 9005, + cert = "spec/fixtures/kong_clustering.crt", + cert_key = "spec/fixtures/kong_clustering.key", + node_id = uuid, + node_version = harness.dp_version, + node_plugins_list = harness.plugins_list, + }) + + if not res then + if not harness.ignore_error then + error(err) + end + + else + -- is not config result + assert((res.error or res.ok) and not res.config) + end + + -- needs wait_until for c* convergence + helpers.wait_until(function() + local admin_client = helpers.admin_client() + + res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + + admin_client:close() + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.id == uuid then + local dp_version = harness.dp_version or tostring(_VERSION_TABLE) + if dp_version == v.version and harness.expected == v.sync_status then + return true + end + end + end + end, 5) + end) + end + -- ENDS blocked cases + end) +end) + +describe("CP/DP config sync #" .. strategy, function() + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 3, + cluster_listen = "127.0.0.1:9005", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("sync works", function() it("pushes first change asap and following changes in a batch", function() local admin_client = helpers.admin_client(10000) - local proxy_client_A = helpers.http_client("127.0.0.1", 9002) - local proxy_client_B = helpers.http_client("127.0.0.1", 9003) + local proxy_client = helpers.http_client("127.0.0.1", 9002) finally(function() admin_client:close() - proxy_client_A:close() - proxy_client_B:close() + proxy_client:close() end) local res = admin_client:put("/routes/1", { @@ -805,7 +657,6 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - -- first CP got it helpers.wait_until(function() local proxy_client = helpers.http_client("127.0.0.1", 9002) -- serviceless route should return 503 instead of 404 @@ -816,17 +667,6 @@ for _, strategy in helpers.each_strategy() do end end, 10) - -- second CP got it - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9003) - -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/1") - proxy_client:close() - if res and res.status == 503 then - return true - end - end, 10) - for i = 2, 5 do res = admin_client:put("/routes/" .. i, { headers = { @@ -843,33 +683,23 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local proxy_client = helpers.http_client("127.0.0.1", 9002) -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/2") - proxy_client:close() - if res and res.status == 503 then - return true - end - end, 5) - - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9003) - -- serviceless route should return 503 instead of 404 - res = proxy_client:get("/2") + res = proxy_client:get("/5") proxy_client:close() if res and res.status == 503 then return true end end, 5) - for i = 5, 3, -1 do - assert.res_status(503, proxy_client_A:get("/" .. i)) - assert.res_status(503, proxy_client_B:get("/" .. i)) + for i = 4, 2, -1 do + res = proxy_client:get("/" .. i) + assert.res_status(503, res) end for i = 1, 5 do - assert.res_status(204, admin_client:delete("/routes/" .. i)) + local res = admin_client:delete("/routes/" .. i) + assert.res_status(204, res) end - -- first CP no longer sees them helpers.wait_until(function() local proxy_client = helpers.http_client("127.0.0.1", 9002) -- deleted route should return 404 @@ -881,23 +711,11 @@ for _, strategy in helpers.each_strategy() do end, 5) for i = 5, 2, -1 do - assert.res_status(404, proxy_client_A:get("/" .. i)) - end - - -- second CP - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9003) - -- deleted route should return 404 - res = proxy_client:get("/1") - proxy_client:close() - if res and res.status == 404 then - return true - end - end, 5) - - for i = 5, 2, -1 do - assert.res_status(404, proxy_client_B:get("/" .. i)) + res = proxy_client:get("/" .. i) + assert.res_status(404, res) end end) end) +end) + end diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 177bb39f226..59998916ded 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -1,137 +1,124 @@ local helpers = require "spec.helpers" -local confs = helpers.get_clustering_protocols() - - -for cluster_protocol, conf in pairs(confs) do - describe("invalid config are rejected, protocol " .. cluster_protocol, function() - describe("role is control_plane", function() - it("can not disable admin_listen", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - admin_listen = "off", - }) - - assert.False(ok) - assert.matches("Error: admin_listen must be specified when role = \"control_plane\"", err, nil, true) - end) - - it("can not disable cluster_listen", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_listen = "off", - }) +describe("invalid config are rejected", function() + describe("role is control_plane", function() + it("can not disable admin_listen", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + admin_listen = "off", + }) + + assert.False(ok) + assert.matches("Error: admin_listen must be specified when role = \"control_plane\"", err, nil, true) + end) - assert.False(ok) - assert.matches("Error: cluster_listen must be specified when role = \"control_plane\"", err, nil, true) - end) + it("can not disable cluster_listen", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "off", + }) + + assert.False(ok) + assert.matches("Error: cluster_listen must be specified when role = \"control_plane\"", err, nil, true) + end) - it("can not use DB-less mode", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = "off", - }) + it("can not use DB-less mode", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = "off", + }) + + assert.False(ok) + assert.matches("Error: in-memory storage can not be used when role = \"control_plane\"", err, nil, true) + end) - assert.False(ok) - assert.matches("Error: in-memory storage can not be used when role = \"control_plane\"", err, nil, true) - end) + it("must define cluster_ca_cert", function() + local ok, err = helpers.start_kong({ + role = "control_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_mtls = "pki", + }) + + assert.False(ok) + assert.matches("Error: cluster_ca_cert must be specified when cluster_mtls = \"pki\"", err, nil, true) + end) + end) - it("must define cluster_ca_cert", function() - local ok, err = helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_mtls = "pki", - }) + describe("role is proxy", function() + it("can not disable proxy_listen", function() + local ok, err = helpers.start_kong({ + role = "data_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + proxy_listen = "off", + }) + + assert.False(ok) + assert.matches("Error: proxy_listen must be specified when role = \"data_plane\"", err, nil, true) + end) - assert.False(ok) - assert.matches("Error: cluster_ca_cert must be specified when cluster_mtls = \"pki\"", err, nil, true) - end) + it("can not use DB mode", function() + local ok, err = helpers.start_kong({ + role = "data_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + }) + + assert.False(ok) + assert.matches("Error: only in-memory storage can be used when role = \"data_plane\"\n" .. + "Hint: set database = off in your kong.conf", err, nil, true) end) + end) - describe("role is proxy", function() - it("can not disable proxy_listen", function() + for _, param in ipairs({ { "control_plane", "postgres" }, { "data_plane", "off" }, }) do + describe("role is " .. param[1], function() + it("errors if cluster certificate is not found", function() local ok, err = helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, + role = param[1], + nginx_conf = "spec/fixtures/custom_nginx.template", + database = param[2], prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - proxy_listen = "off", }) assert.False(ok) - assert.matches("Error: proxy_listen must be specified when role = \"data_plane\"", err, nil, true) + assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) end) - it("can not use DB mode", function() + it("errors if cluster certificate key is not found", function() local ok, err = helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, + role = param[1], + nginx_conf = "spec/fixtures/custom_nginx.template", + database = param[2], prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", }) assert.False(ok) - assert.matches("Error: only in-memory storage can be used when role = \"data_plane\"\n" .. - "Hint: set database = off in your kong.conf", err, nil, true) + assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) end) end) - - for _, param in ipairs({ { "control_plane", "postgres" }, { "data_plane", "off" }, }) do - describe("role is " .. param[1], function() - it("errors if cluster certificate is not found", function() - local ok, err = helpers.start_kong({ - role = param[1], - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - database = param[2], - prefix = "servroot2", - }) - - assert.False(ok) - assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) - end) - - it("errors if cluster certificate key is not found", function() - local ok, err = helpers.start_kong({ - role = param[1], - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - database = param[2], - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - }) - - assert.False(ok) - assert.matches("Error: cluster certificate and key must be provided to use Hybrid mode", err, nil, true) - end) - end) - end - end) -end + end +end) -- note that lagacy modes still error when CP exits describe("when CP exits before DP", function() diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 16f168fed14..a7b666f1e90 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -2,163 +2,158 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" -local confs = helpers.get_clustering_protocols() - - -for cluster_protocol, conf in pairs(confs) do - for _, strategy in helpers.each_strategy() do - describe("CP/DP PKI sync works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() - - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - nginx_conf = conf, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering_client.crt", - cluster_cert_key = "spec/fixtures/kong_clustering_client.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/kong_clustering.crt", - })) - end) +for _, strategy in helpers.each_strategy() do + +describe("CP/DP PKI sync #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering_client.crt", + cluster_cert_key = "spec/fixtures/kong_clustering_client.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - return true - end - end - end, 5) - end) - it("shows DP status (#deprecated)", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/status")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json) do - if v.ip == "127.0.0.1" then - return true - end - end - end, 5) + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + return true + end + end + end, 5) + end) + it("shows DP status (#deprecated)", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) + + local res = assert(admin_client:get("/clustering/status")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json) do + if v.ip == "127.0.0.1" then + return true + end + end + end, 5) + end) + end) + + describe("sync works", function() + local route_id + + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() end) - describe("sync works", function() - local route_id - - it("proxy on DP follows CP config", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/mockbin-service/routes", { - body = { paths = { "/" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - - route_id = json.id - - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) - end) + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + route_id = json.id + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + end) - it("cache invalidation works on config change", function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:send({ - method = "DELETE", - path = "/routes/" .. route_id, - })) - assert.res_status(204, res) - - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/", - }) - - -- should remove the route from DP - local status = res and res.status - proxy_client:close() - if status == 404 then - return true - end - end, 5) - end) + it("cache invalidation works on config change", function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) + + local res = assert(admin_client:send({ + method = "DELETE", + path = "/routes/" .. route_id, + })) + assert.res_status(204, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/", + }) + + -- should remove the route from DP + local status = res and res.status + proxy_client:close() + if status == 404 then + return true + end + end, 5) end) - end + end) +end) + end diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index d2a767bce3b..d297a6ab6b8 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -6,9 +6,6 @@ local pl_file = require "pl.file" local TEST_CONF = helpers.test_conf -local confs = helpers.get_clustering_protocols() - - local function set_ocsp_status(status) local upstream_client = helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port, 5000) local res = assert(upstream_client:get("/set_ocsp?status=" .. status)) @@ -17,445 +14,430 @@ local function set_ocsp_status(status) end -for cluster_protocol, conf in pairs(confs) do - for _, strategy in helpers.each_strategy() do - describe("cluster_ocsp = on works with #" .. strategy .. " backend, protocol " .. cluster_protocol, function() - describe("DP certificate good", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_protocol = cluster_protocol, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "on", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("good") - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - return true - end - end - end, 5) +for _, strategy in helpers.each_strategy() do + +describe("cluster_ocsp = on works #" .. strategy, function() + describe("DP certificate good", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "on", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("good") + + assert(helpers.start_kong({ + role = "data_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) - end) - end) - describe("DP certificate revoked", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "on", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("revoked") - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - it("revoked DP certificate can not connect to CP", function() - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find([[client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response]], 1, true) then - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.equal(0, #json.data) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then return true end - end, 10) - end) + end + end, 5) end) + end) + end) + + describe("DP certificate revoked", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "on", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("revoked") + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) - describe("OCSP responder errors, DP are not allowed", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "on", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("error") - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - describe("status API", function() - it("does not show DP status", function() - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - assert.equal(0, #json.data) - return true - end - end, 5) + it("revoked DP certificate can not connect to CP", function() + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find([[client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response]], 1, true) then + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) - end) - end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal(0, #json.data) + return true + end + end, 10) + end) + end) + + describe("OCSP responder errors, DP are not allowed", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "on", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("error") + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) end) - describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() - describe("DP certificate revoked, not checking for OCSP", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "off", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("revoked") - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - return true - end - end - end, 5) - end) - end) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + describe("status API", function() + it("does not show DP status", function() + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal(0, #json.data) + return true + end + end, 5) end) end) + end) +end) + +describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() + describe("DP certificate revoked, not checking for OCSP", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "off", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("revoked") + + assert(helpers.start_kong({ + role = "data_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + end) - describe("cluster_ocsp = optional works with #" .. strategy .. " backend", function() - describe("DP certificate revoked", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_protocol = cluster_protocol, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "optional", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("revoked") - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - it("revoked DP certificate can not connect to CP", function() - helpers.wait_until(function() - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response', nil, true) then - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.equal(0, #json.data) + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then return true end - end, 5) - end) + end + end, 5) end) + end) + end) +end) + +describe("cluster_ocsp = optional works with #" .. strategy .. " backend", function() + describe("DP certificate revoked", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "optional", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("revoked") + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) - describe("OCSP responder errors, DP are allowed through", function() - lazy_setup(function() - helpers.get_db_utils(strategy, { - "routes", - "services", - "clustering_data_planes", - "upstreams", - "targets", - "certificates", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_protocol = cluster_protocol, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - cluster_ocsp = "optional", - db_update_frequency = 0.1, - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - set_ocsp_status("error") - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = (cluster_protocol == "json (by switch)"), - cluster_protocol = cluster_protocol, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - describe("status API", function() - it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" then - local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) - if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then - return true - end - end - end + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) - end, 5) + it("revoked DP certificate can not connect to CP", function() + helpers.wait_until(function() + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find('client certificate was revoked: failed to validate OCSP response: certificate status "revoked" in the OCSP response', nil, true) then + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() end) - end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal(0, #json.data) + return true + end + end, 5) + end) + end) + + describe("OCSP responder errors, DP are allowed through", function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + "upstreams", + "targets", + "certificates", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + cluster_ocsp = "optional", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + })) + + set_ocsp_status("error") + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + local logs = pl_file.read(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log) + if logs:find('data plane client certificate revocation check failed: OCSP responder returns bad HTTP status code: 500', nil, true) then + return true + end + end + end + + end, 5) end) end) - end + end) +end) + end diff --git a/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua b/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua deleted file mode 100644 index b4852ef91b9..00000000000 --- a/spec/02-integration/09-hybrid_mode/06-lagacy_switch_spec.lua +++ /dev/null @@ -1,56 +0,0 @@ -local helpers = require "spec.helpers" - - -local confs = helpers.get_clustering_protocols() -for cluster_protocol, conf in pairs(confs) do - for _, strategy in helpers.each_strategy() do - local switched_json = (cluster_protocol == "json (by switch)") - local is_json = switched_json or (cluster_protocol == "json") - describe("legacy_hybrid_protocol switch", function() - lazy_setup(function() - assert(helpers.start_kong({ - role = "control_plane", - legacy_hybrid_protocol = switched_json, - cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = conf, - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = switched_json, - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - it(("legacy_hybrid_protocol: %s with %s backend, protocol %s"):format( - switched_json, strategy, cluster_protocol), function() - - if is_json then - assert.logfile().has.line([[[clustering] data plane connected]], true) - else - assert.logfile().has.line([[[wrpc-clustering] data plane connected]], true) - end - end) - end) - end -end diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export.lua index 7917d7b7e19..a67c1a1cdd9 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export.lua @@ -34,23 +34,6 @@ local function touch_config() })) end -local function old_dp() - assert(helpers.start_kong({ - role = "data_plane", - legacy_hybrid_protocol = true, - database = "off", - prefix = "dp1", - cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", - cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - -- additional attributes for PKI: - cluster_mtls = "pki", - cluster_server_name = "kong_clustering", - cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", - })) -end - local function wrpc_dp() assert(helpers.start_kong({ role = "data_plane", @@ -69,76 +52,37 @@ end for _, strategy in helpers.each_strategy() do - describe("lazy_export with #".. strategy, function() - describe("no DP", function () - setup(function() - cp(strategy) - end) - teardown(function () - helpers.stop_kong() - end) - it("test", function () - touch_config() - assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) - assert.logfile().has.line("[wrpc-clustering] skipping config push (no connected clients)", true) - end) - end) - describe("only old DP", function() - setup(function() - cp(strategy) - old_dp() - end) - teardown(function () - helpers.stop_kong("dp1") - helpers.stop_kong() - end) - - it("test", function () - touch_config() - assert.logfile().has.line("[clustering] exporting config", true) - assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) - assert.logfile().has.line("[wrpc-clustering] skipping config push (no connected clients)", true) - end) +describe("lazy_export with #".. strategy, function() + describe("no DP", function () + setup(function() + cp(strategy) end) - - describe("only wrpc DP", function() - setup(function() - cp(strategy) - wrpc_dp() - end) - teardown(function () - helpers.stop_kong("dp2") - helpers.stop_kong() - end) - - it("test", function () - touch_config() - assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) - assert.logfile().has.line("[wrpc-clustering] exporting config", true) - assert.logfile().has.line([[\[wrpc-clustering\] config version #[0-9]+ pushed to [0-9]+ clients]]) - end) + teardown(function () + helpers.stop_kong() end) + it("test", function () + touch_config() + assert.logfile().has.line("[wrpc-clustering] skipping config push (no connected clients)", true) + end) + end) - describe("both DPs", function() - setup(function () - cp(strategy) - old_dp() - wrpc_dp() - end) - teardown(function () - helpers.stop_kong("dp1") - helpers.stop_kong("dp2") - helpers.stop_kong() - end) + describe("only wrpc DP", function() + setup(function() + cp(strategy) + wrpc_dp() + end) + teardown(function () + helpers.stop_kong("dp2") + helpers.stop_kong() + end) - it("test", function () - touch_config() - assert.logfile().has.line("[clustering] exporting config", true) - assert.logfile().has.line("[wrpc-clustering] exporting config", true) - assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) - assert.logfile().has.line([[\[wrpc-clustering\] config version #[0-9]+ pushed to [0-9]+ clients]]) - end) + it("test", function () + touch_config() + assert.logfile().has.line("[wrpc-clustering] exporting config", true) + assert.logfile().has.line([[\[wrpc-clustering\] config version #[0-9]+ pushed to [0-9]+ clients]]) end) end) +end) + end diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua index 9da9a1fd1ed..9134c76e2c2 100644 --- a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -377,7 +377,6 @@ for _, version in ipairs(versions) do cluster_cert = "/tmp/kong-hybrid-cert.pem", cluster_cert_key = "/tmp/kong-hybrid-key.pem", role = "control_plane", - -- legacy_hybrid_protocol = 'on', -- disable wrpc }) end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index fc7819aa164..131ffb2bacf 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -445,19 +445,11 @@ http { ssl_certificate_key ${{CLUSTER_CERT_KEY}}; ssl_session_cache shared:ClusterSSL:10m; - location = /v1/outlet { - content_by_lua_block { - Kong.serve_cluster_listener() - } - } - -> if not legacy_hybrid_protocol then location = /v1/wrpc { content_by_lua_block { Kong.serve_wrpc_listener() } } -> end } > end -- role == "control_plane" diff --git a/spec/helpers.lua b/spec/helpers.lua index 623d285e291..540ee46b84d 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3297,54 +3297,8 @@ local function reload_kong(strategy, ...) return ok, err end -local function clustering_client_json(opts) - assert(opts.host) - assert(opts.port) - assert(opts.cert) - assert(opts.cert_key) - - local c = assert(ws_client:new()) - local uri = "wss://" .. opts.host .. ":" .. opts.port .. - "/v1/outlet?node_id=" .. (opts.node_id or utils.uuid()) .. - "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. - "&node_version=" .. (opts.node_version or KONG_VERSION) - - local conn_opts = { - ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI - client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), - client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), - server_name = "kong_clustering", - } - - local res, err = c:connect(uri, conn_opts) - if not res then - return nil, err - end - local payload = assert(cjson.encode({ type = "basic_info", - plugins = opts.node_plugins_list or - PLUGINS_LIST, - })) - assert(c:send_binary(payload)) - - assert(c:send_ping(string.rep("0", 32))) - - local data, typ, err - data, typ, err = c:recv_frame() - c:close() - - if typ == "binary" then - local odata = assert(utils.inflate_gzip(data)) - local msg = assert(cjson.decode(odata)) - return msg - - elseif typ == "pong" then - return "PONG" - end - - return nil, "unknown frame from CP: " .. (typ or err) -end -local clustering_client_wrpc +local clustering_client do local wrpc = require("kong.tools.wrpc") local wrpc_proto = require("kong.tools.wrpc.proto") @@ -3365,7 +3319,16 @@ do return wrpc_services end - function clustering_client_wrpc(opts) + + --- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. + -- @function clustering_client + -- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields + -- are required. + -- Other fields that can be overwritten are: + -- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, + -- they are automatically filled. + -- @return msg if handshake succeeded and initial message received from CP or nil, err + function clustering_client(opts) assert(opts.host) assert(opts.port) assert(opts.cert) @@ -3418,38 +3381,6 @@ do end end ---- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. --- @function clustering_client --- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields --- are required. --- Other fields that can be overwritten are: --- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, --- they are automatically filled. --- @return msg if handshake succeeded and initial message received from CP or nil, err -local function clustering_client(opts) - if opts.cluster_protocol == "wrpc" then - return clustering_client_wrpc(opts) - else - return clustering_client_json(opts) - end -end - ---- Return a table of clustering_protocols and --- create the appropriate Nginx template file if needed. --- The file pointed by `json`, when used by CP, --- will cause CP's wRPC endpoint be disabled. -local function get_clustering_protocols() - local confs = { - wrpc = "spec/fixtures/custom_nginx.template", - json = "/tmp/custom_nginx_no_wrpc.template", - ["json (by switch)"] = "spec/fixtures/custom_nginx.template", - } - - -- disable wrpc in CP - os.execute(string.format("cat %s | sed 's/wrpc/foobar/g' > %s", confs.wrpc, confs.json)) - - return confs -end --- Generate asymmetric keys -- @function generate_keys @@ -3612,7 +3543,6 @@ end all_strategies = all_strategies, validate_plugin_config_schema = validate_plugin_config_schema, clustering_client = clustering_client, - get_clustering_protocols = get_clustering_protocols, https_server = https_server, stress_generator = stress_generator, From b0d9cd5ad909509c9702c6abf18cbb955ba196ca Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 8 Nov 2022 08:55:41 -0800 Subject: [PATCH 1963/4351] refactor(clustering): move compat code to utils --- kong/clustering/utils.lua | 14 ++--- .../19-hybrid/03-fields-removal_spec.lua | 62 +++++++++---------- 2 files changed, 35 insertions(+), 41 deletions(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 3de8d585605..fe37cc36853 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -500,19 +500,19 @@ local function invalidate_keys_from_config(config_plugins, keys) return has_update end -local function dp_version_num(dp_version) +local function version_num(dp_version) local base = 1000000000 - local version_num = 0 + local num = 0 for _, v in ipairs(utils.split(dp_version, ".", 4)) do v = v:match("^(%d+)") - version_num = version_num + base * tonumber(v, 10) or 0 + num = num + base * (tonumber(v, 10) or 0) base = base / 1000 end - return version_num + return num end --- for test -_M._dp_version_num = dp_version_num + +_M.version_num = version_num local function get_removed_fields(dp_version_number) @@ -542,7 +542,7 @@ _M._get_removed_fields = get_removed_fields -- returns has_update, modified_deflated_payload, err function _M.update_compatible_payload(payload, dp_version) - local fields = get_removed_fields(dp_version_num(dp_version)) + local fields = get_removed_fields(version_num(dp_version)) if fields then payload = utils.deep_copy(payload, false) local config_table = payload["config_table"] diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index 0c0f6d4a0e5..3f9b07626d8 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -5,17 +5,15 @@ _G.kong = { } local utils = require("kong.clustering.utils") -local cjson_decode = require("cjson").decode -local inflate_gzip = require("kong.tools.utils").inflate_gzip -describe("kong.clustering.control_plane", function() +describe("kong.clustering.utils", function() it("calculating dp_version_num", function() - assert.equal(2003004000, utils._dp_version_num("2.3.4")) - assert.equal(2003004000, utils._dp_version_num("2.3.4-rc1")) - assert.equal(2003004000, utils._dp_version_num("2.3.4beta2")) - assert.equal(2003004001, utils._dp_version_num("2.3.4.1")) - assert.equal(2003004001, utils._dp_version_num("2.3.4.1-rc1")) - assert.equal(2003004001, utils._dp_version_num("2.3.4.1beta2")) + assert.equal(2003004000, utils.version_num("2.3.4")) + assert.equal(2003004000, utils.version_num("2.3.4-rc1")) + assert.equal(2003004000, utils.version_num("2.3.4beta2")) + assert.equal(2003004001, utils.version_num("2.3.4.1")) + assert.equal(2003004001, utils.version_num("2.3.4.1-rc1")) + assert.equal(2003004001, utils.version_num("2.3.4.1beta2")) end) it("merging get_removed_fields", function() @@ -273,44 +271,40 @@ describe("kong.clustering.control_plane", function() it("removing unknown fields", function() local test_with = function(payload, dp_version) - local has_update, deflated_payload, err = utils.update_compatible_payload( - payload, dp_version + local has_update, new_conf = utils.update_compatible_payload( + payload, dp_version, "" ) - assert(err == nil) + if has_update then - return cjson_decode(inflate_gzip(deflated_payload)) + return new_conf end return payload end - assert.same({config_table = {}}, test_with({config_table = {}}, "2.3.0")) + assert.same({}, test_with({}, "2.3.0")) local payload payload = { - config_table ={ - plugins = { - } + plugins = { } } assert.same(payload, test_with(payload, "2.3.0")) payload = { - config_table ={ - plugins = { { - name = "prometheus", - config = { - per_consumer = true, - }, - }, { - name = "syslog", - config = { - custom_fields_by_lua = true, - facility = "user", - } - } } - } + plugins = { { + name = "prometheus", + config = { + per_consumer = true, + }, + }, { + name = "syslog", + config = { + custom_fields_by_lua = true, + facility = "user", + } + } } } assert.same({ { name = "prometheus", @@ -323,7 +317,7 @@ describe("kong.clustering.control_plane", function() -- custom_fields_by_lua = true, -- this is removed -- facility = "user", -- this is removed } - } }, test_with(payload, "2.3.0").config_table.plugins) + } }, test_with(payload, "2.3.0").plugins) assert.same({ { name = "prometheus", @@ -336,9 +330,9 @@ describe("kong.clustering.control_plane", function() custom_fields_by_lua = true, -- facility = "user", -- this is removed } - } }, test_with(payload, "2.4.0").config_table.plugins) + } }, test_with(payload, "2.4.0").plugins) -- nothing should be removed - assert.same(payload.config_table.plugins, test_with(payload, "2.5.0").config_table.plugins) + assert.same(payload.plugins, test_with(payload, "2.5.0").plugins) end) end) From d5a0735afc79312484c7ac96729d9bc47d0e22a1 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 16 Nov 2022 12:53:25 -0800 Subject: [PATCH 1964/4351] feat(clustering): add config compat transformations to wRPC --- kong/clustering/utils.lua | 29 ++-- kong/clustering/wrpc_control_plane.lua | 56 +++++- .../09-hybrid_mode/09-config-compat_spec.lua | 160 ++++++++++++++++++ 3 files changed, 221 insertions(+), 24 deletions(-) create mode 100644 spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index fe37cc36853..0df232a2a34 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -8,7 +8,7 @@ local http = require("resty.http") local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") local utils = require("kong.tools.utils") -local cjson = require("cjson.safe") +local meta = require("kong.meta") local type = type local tonumber = tonumber @@ -17,8 +17,6 @@ local table_insert = table.insert local table_concat = table.concat local gsub = string.gsub local process_type = require("ngx.process").type -local deflate_gzip = utils.deflate_gzip -local cjson_encode = cjson.encode local kong = kong @@ -540,24 +538,25 @@ end _M._get_removed_fields = get_removed_fields --- returns has_update, modified_deflated_payload, err -function _M.update_compatible_payload(payload, dp_version) - local fields = get_removed_fields(version_num(dp_version)) +-- returns has_update, modified_config_table +function _M.update_compatible_payload(config_table, dp_version, log_suffix) + local cp_version_num = version_num(meta.version) + local dp_version_num = version_num(dp_version) + + if cp_version_num == dp_version_num then + return false + end + + local fields = get_removed_fields(dp_version_num) if fields then - payload = utils.deep_copy(payload, false) - local config_table = payload["config_table"] + config_table = utils.deep_copy(config_table, false) local has_update = invalidate_keys_from_config(config_table["plugins"], fields) if has_update then - local deflated_payload, err = deflate_gzip(cjson_encode(payload)) - if deflated_payload then - return true, deflated_payload - else - return true, nil, err - end + return true, config_table end end - return false, nil, nil + return false end diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index a73977b5129..4eee56f9773 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -30,6 +30,7 @@ local isempty = require("table.isempty") local sleep = ngx.sleep local plugins_list_to_map = clustering_utils.plugins_list_to_map +local update_compatible_payload = clustering_utils.update_compatible_payload local deflate_gzip = utils.deflate_gzip local yield = utils.yield @@ -102,6 +103,41 @@ local function get_wrpc_service(self) end +local function serialize_config(conf) + -- yield between steps to prevent long delay + local json = assert(cjson_encode(conf)) + yield() + + local deflated = assert(deflate_gzip(json)) + -- this seems a little silly, but every caller of this function passes the + -- results straight into a wRPC call that will _also_ perform some + -- CPU-intensive encoding/serialization work, so we might as well yield here + yield() + + return deflated +end + + +local function send_config(self, client) + local state = self.config_state + local updated, conf = update_compatible_payload(state.config, + client.dp_version, + client.log_suffix) + + if updated then + return client.peer:call("ConfigService.SyncConfig", { + config = serialize_config(conf), + version = state.version, + config_hash = state.hash, + hashes = state.hashes, + }) + end + + return client.peer:send_encoded_call(self.config_call_rpc, + self.config_call_args) +end + + function _M.new(conf, cert_digest) local self = { clients = setmetatable({}, { __mode = "k", }), @@ -143,17 +179,20 @@ function _M:export_deflated_reconfigure_payload() local service = get_wrpc_service(self) -- yield between steps to prevent long delay - local config_json = assert(cjson_encode(config_table)) - yield() - local config_compressed = assert(deflate_gzip(config_json)) - yield() self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { - config = config_compressed, + config = serialize_config(config_table), version = config_version, config_hash = config_hash, hashes = hashes, })) + self.config_state = { + config = config_table, + version = config_version, + hash = config_hash, + hashes = hashes, + } + return config_table, nil end @@ -179,7 +218,7 @@ function _M:push_config_one_client(client) return end - client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) + send_config(self, client) ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed. ", client.log_suffix) end @@ -195,7 +234,7 @@ function _M:push_config() local ok, sync_status ok, err, sync_status = self:check_configuration_compatibility(client.dp_plugins_map) if ok then - client.peer:send_encoded_call(self.config_call_rpc, self.config_call_args) + send_config(self, client) n = n + 1 else @@ -359,8 +398,7 @@ function _M:init_worker(plugins_list) self.plugins_list = plugins_list self.plugins_map = plugins_list_to_map(plugins_list) - self.deflated_reconfigure_payload = nil - self.reconfigure_payload = nil + self.config_state = nil self.plugins_configured = {} self.plugin_versions = {} diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua new file mode 100644 index 00000000000..dfcaef63fa3 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -0,0 +1,160 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson" +local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS + +local admin = require "spec.fixtures.admin_api" + +local CP_HOST = "127.0.0.1" +local CP_PORT = 9005 + +local PLUGIN_LIST + + +local function cluster_client(opts) + opts = opts or {} + local res = helpers.clustering_client({ + host = CP_HOST, + port = CP_PORT, + cert = "spec/fixtures/kong_clustering.crt", + cert_key = "spec/fixtures/kong_clustering.key", + node_hostname = opts.hostname or "test", + node_id = opts.id or utils.uuid(), + node_version = opts.version, + node_plugins_list = PLUGIN_LIST, + }) + + if res and res.config then + local inflated = assert(utils.inflate_gzip(res.config)) + res.config = cjson.decode(inflated) + end + + return res +end + +local function get_plugin(node_id, node_version, name) + local res, err = cluster_client({ id = node_id, version = node_version }) + assert.is_nil(err) + assert.is_table(res and res.config and res.config.plugins, + "invalid response from clustering client") + + local plugin + for _, p in ipairs(res.config.plugins) do + if p.name == name then + plugin = p + break + end + end + + assert.not_nil(plugin, "plugin " .. name .. " not found in config") + return plugin +end + + +local function get_sync_status(id) + local status + local admin_client = helpers.admin_client() + + helpers.wait_until(function() + local res = admin_client:get("/clustering/data-planes") + local body = assert.res_status(200, res) + + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.id == id then + status = v.sync_status + return true + end + end + end, 5, 0.5) + + admin_client:close() + + return status +end + + +for _, strategy in helpers.each_strategy() do + +describe("CP/DP config compat transformations #" .. strategy, function() + lazy_setup(function() + local bp = helpers.get_db_utils(strategy) + + PLUGIN_LIST = helpers.get_plugins_list() + + bp.routes:insert { + name = "compat.test", + hosts = { "compat.test" }, + service = bp.services:insert { + name = "compat.test", + } + } + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = CP_HOST .. ":" .. CP_PORT, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + describe("plugin config fields", function() + local rate_limit + + lazy_setup(function() + rate_limit = admin.plugins:insert { + name = "rate-limiting", + enabled = true, + config = { + second = 1, + policy = "local", + + -- [[ new fields + error_code = 403, + error_message = "go away!", + -- ]] + }, + } + end) + + lazy_teardown(function() + admin.plugins:remove({ id = rate_limit.id }) + end) + + it("removes new fields before sending them to older DP nodes", function() + local id = utils.uuid() + local plugin = get_plugin(id, "3.0.0", rate_limit.name) + + local expected = utils.deep_copy(rate_limit.config) + expected.error_code = nil + expected.error_message = nil + + assert.same(expected, plugin.config) + assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + + + id = utils.uuid() + plugin = get_plugin(id, "3.1.0", rate_limit.name) + assert.same(rate_limit.config, plugin.config) + assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + end) + + it("does not remove fields from DP nodes that are already compatible", function() + local id = utils.uuid() + local plugin = get_plugin(id, "3.1.0", rate_limit.name) + assert.same(rate_limit.config, plugin.config) + assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + end) + end) +end) + +end -- each strategy From 206f1c750771dd05a399181e35159bf442f5bb5f Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 17 Nov 2022 10:56:34 +0800 Subject: [PATCH 1965/4351] fix(db/schema): requires user suppled prefix `paths` be normalized Co-authored-by: Datong Sun --- kong/db/schema/typedefs.lua | 7 +++++ .../01-db/01-schema/06-routes_spec.lua | 26 ++++++++++++++++++- 2 files changed, 32 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 8a17e326805..97b104db88d 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -8,6 +8,7 @@ local socket_url = require "socket.url" local constants = require "kong.constants" +local normalize = require("kong.tools.uri").normalize local pairs = pairs local match = string.match local gsub = string.gsub @@ -448,6 +449,12 @@ local function validate_path_with_regexes(path) end if path:sub(1, 1) ~= "~" then + -- prefix matching. let's check if it's normalized form + local normalized = normalize(path, true) + if path ~= normalized then + return nil, "non-normalized path, consider use '" .. normalized .. "' instead" + end + return true end diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 74587edb9cc..bf62e4deaef 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -339,7 +339,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function end) it("accepts properly percent-encoded values", function() - local valid_paths = { "/abcd%aa%10%ff%AA%FF" } + local valid_paths = { "/abcd\xaa\x10\xff\xAA\xFF" } for i = 1, #valid_paths do local route = Routes:process_auto_fields({ @@ -1223,6 +1223,30 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function ["@entity"] = { "must set snis when 'protocols' is 'tls_passthrough'" }, }, errs) end) + + it("errors for not-normalized prefix path", function () + local test_paths = { + ["/%c3%A4"] = "/ä", + ["/%20"] = "/ ", + ["/%25"] = false, + } + for path, result in ipairs(test_paths) do + local route = { + paths = { path }, + protocols = { "http" }, + } + + local ok, err = Routes:validate(route) + if not result then + assert(ok) + + else + assert.falsy(ok == result) + assert.equal([[schema violation (paths.1: not normalized path. Suggest: ']] .. result .. [[')]], err.paths[1]) + end + end + + end) end) From a407eef6155012fe5e62abc1c9873a337ceafeec Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 16 Nov 2022 20:17:03 -0800 Subject: [PATCH 1966/4351] Revert "fix(db/lmdb): create lmdb directory with proper permission (#9755)" This reverts commit f95b12165687fcdfc8309cec77460d0931a033f6. --- kong/cmd/utils/prefix_handler.lua | 54 ------------------- .../02-integration/02-cmd/09-prepare_spec.lua | 27 ---------- 2 files changed, 81 deletions(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 367faab9541..ada1f9bab6c 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -378,54 +378,6 @@ local function write_process_secrets_file(path, data) return true end -local function pre_create_lmdb(conf) - local prefix = conf.prefix - local lmdb_path = conf.lmdb_environment_path or "dbless.lmdb" - local user = string.match(conf.nginx_user or "", "%w+") or "$USER" - - local dir_name - if lmdb_path:sub(1, 1) == "/" then - dir_name = lmdb_path - - else - dir_name = prefix .. "/" .. lmdb_path - end - - if pl_path.isdir(dir_name) then - return true - end - - log.debug("LMDB directory '%s' does not exist, " .. - "pre-creating with the correct permissions", - dir_name) - - local ok, err = pl_path.mkdir(dir_name) - if not ok then - return nil, "can not create directory for LMDB " .. dir_name .. - ", err: " .. err - end - - local cmds = { - string.format("chown %s %s && chmod 0700 %s", - user, dir_name, dir_name), - - string.format("touch %s && chmod 0600 %s", - dir_name .. "/data.mdb", dir_name .. "/data.mdb"), - - string.format("touch %s && chmod 0600 %s", - dir_name .. "/lock.mdb", dir_name .. "/lock.mdb"), - } - - for _, cmd in ipairs(cmds) do - local ok, _, _, stderr = pl_utils.executeex(cmd) - if not ok then - return nil, stderr - end - end - - return true -end - local function compile_kong_conf(kong_config) return compile_conf(kong_config, kong_nginx_template) end @@ -657,12 +609,6 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ return true end - -- check lmdb directory - local ok, err = pre_create_lmdb(kong_config) - if not ok then - return nil, "check LMDB failed: " .. err - end - -- compile Nginx configurations local nginx_template if nginx_custom_template_path then diff --git a/spec/02-integration/02-cmd/09-prepare_spec.lua b/spec/02-integration/02-cmd/09-prepare_spec.lua index 4671cb60078..99110f96618 100644 --- a/spec/02-integration/02-cmd/09-prepare_spec.lua +++ b/spec/02-integration/02-cmd/09-prepare_spec.lua @@ -65,33 +65,6 @@ describe("kong prepare", function() assert.truthy(helpers.path.exists(admin_error_log_path)) end) - it("prepares a directory for LMDB", function() - assert(helpers.kong_exec("prepare -c " .. helpers.test_conf_path .. - " -p " .. TEST_PREFIX)) - assert.truthy(helpers.path.exists(TEST_PREFIX)) - - local lmdb_data_path = helpers.path.join(TEST_PREFIX, "dbless.lmdb/data.mdb") - local lmdb_lock_path = helpers.path.join(TEST_PREFIX, "dbless.lmdb/lock.mdb") - - assert.truthy(helpers.path.exists(lmdb_data_path)) - assert.truthy(helpers.path.exists(lmdb_lock_path)) - - local handle = io.popen("ls -l " .. TEST_PREFIX .. " | grep dbless.lmdb") - local result = handle:read("*a") - handle:close() - assert.matches("drwx------", result, nil, true) - - local handle = io.popen("ls -l " .. lmdb_data_path) - local result = handle:read("*a") - handle:close() - assert.matches("-rw-------", result, nil, true) - - local handle = io.popen("ls -l " .. lmdb_lock_path) - local result = handle:read("*a") - handle:close() - assert.matches("-rw-------", result, nil, true) - end) - describe("errors", function() it("on inexistent Kong conf file", function() local ok, stderr = helpers.kong_exec "prepare --conf foobar.conf" From 2025586cdf0994735708c09e177fddc29fd63a45 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 17 Nov 2022 13:12:46 +0800 Subject: [PATCH 1967/4351] tests(upgrade-test): add assertions when starting/stopping Kong to ensure error messages are clearly shown --- .../db/migrations/core/016_280_to_300_spec.lua | 4 ++-- .../plugins/http-log/migrations/001_280_to_300_spec.lua | 9 +++++++-- .../post-function/migrations/001_280_to_300_spec.lua | 9 +++++++-- .../pre-function/migrations/001_280_to_300_spec.lua | 9 +++++++-- 4 files changed, 23 insertions(+), 8 deletions(-) diff --git a/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua b/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua index 1efa39e64fb..05b9015192b 100644 --- a/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua +++ b/spec/05-migration/db/migrations/core/016_280_to_300_spec.lua @@ -17,12 +17,12 @@ describe("vault related data migration", function() local admin_client lazy_setup(function () - uh.start_kong() + assert(uh.start_kong()) admin_client = uh.admin_client() end) lazy_teardown(function () admin_client:close() - uh.stop_kong() + assert(uh.stop_kong()) end) local vault = { diff --git a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua index 57155454576..4399aef2a45 100644 --- a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua @@ -57,8 +57,13 @@ end describe("http-log plugin migration", function() - lazy_setup(uh.start_kong) - lazy_teardown(uh.stop_kong) + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong()) + end) local log_server_url = "http://localhost:" .. HTTP_PORT .. "/" diff --git a/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua index b88ce980196..dab5fa5583a 100644 --- a/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua @@ -3,8 +3,13 @@ local uh = require "spec/upgrade_helpers" describe("post-function plugin migration", function() - lazy_setup(uh.start_kong) - lazy_teardown(uh.stop_kong) + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong()) + end) local custom_header_name = "X-Test-Header" local custom_header_content = "this is it" diff --git a/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua index 43c92167f2a..5b77e3339e9 100644 --- a/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua @@ -3,8 +3,13 @@ local uh = require "spec/upgrade_helpers" describe("pre-function plugin migration", function() - lazy_setup(uh.start_kong) - lazy_teardown(uh.stop_kong) + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong()) + end) local custom_header_name = "X-Test-Header" local custom_header_content = "this is it" From bc215401d4eda52e000bdd27c9ece80211f71f55 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 2 Nov 2022 07:13:42 +0000 Subject: [PATCH 1968/4351] feat(vaults): make schema `map` type referenceable --- kong/db/schema/init.lua | 47 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index f4102487901..f1b157aa43f 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -3,6 +3,7 @@ local pretty = require "pl.pretty" local utils = require "kong.tools.utils" local cjson = require "cjson" local new_tab = require "table.new" +local nkeys = require "table.nkeys" local is_reference = require "kong.pdk.vault".new().is_reference @@ -1777,6 +1778,52 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end + if prev_refs and prev_refs[key] then + if refs then + if not refs[key] then + refs[key] = prev_refs[key] + end + + else + refs = { [key] = prev_refs[key] } + end + end + end + + elseif vtype == "table" and ftype == "map" then + local subfield = field.values + if subfield.type == "string" and subfield.referenceable then + local count = nkeys(value) + if count > 0 then + for k, v in pairs(value) do + if is_reference(v) then + if not refs then + refs = {} + end + + if not refs[key] then + refs[key] = new_tab(0, count) + end + + refs[key][k] = v + + local deref, err = kong.vault.get(v) + if deref then + value[k] = deref + + else + if err then + kong.log.warn("unable to resolve reference ", v, " (", err, ")") + else + kong.log.warn("unable to resolve reference ", v) + end + + value[k] = nil + end + end + end + end + if prev_refs and prev_refs[key] then if refs then if not refs[key] then From 3676324d1846cec72589f18ac153a29736dea18d Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 2 Nov 2022 08:07:50 +0000 Subject: [PATCH 1969/4351] tests(schema): add unit tests for processing vaults fields --- .../01-db/01-schema/01-schema_spec.lua | 93 +++++++++++++++++++ 1 file changed, 93 insertions(+) diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index d2b2862896a..90d670cae2d 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -1,5 +1,6 @@ local Schema = require "kong.db.schema" local cjson = require "cjson" +local helpers = require "spec.helpers" local luacov_ok = pcall(require, "luacov") @@ -3529,6 +3530,98 @@ describe("schema", function() assert.same(input, output) end) end) + + describe("#referenceable fields", function() + lazy_setup(function() + _G.kong = { + vault = require "kong.pdk.vault".new(), + } + end) + lazy_teardown(function() + _G.kong = nil + -- clear `_workspaceable` table cache + package.loaded["kong.db.schema"] = nil + Schema = require "kong.db.schema" + end) + + it("dereference array type field", function() + helpers.setenv("TEST_SECRET_FOO", "foo") + helpers.setenv("TEST_SECRET_BAR", "bar") + finally(function() + helpers.unsetenv("TEST_SECRET_FOO") + helpers.unsetenv("TEST_SECRET_BAR") + end) + + local Test = Schema.new({ + fields = { + { secrets = { + type = "array", + elements = { + type = "string", + referenceable = true, + }, + } }, + }, + }) + + local data = Test:process_auto_fields({ + secrets = { + "{vault://env/test_secret_foo}", + "{vault://env/test_secret_bar}", + }, + }, "select") + + assert.same({ + secrets = { + "{vault://env/test_secret_foo}", + "{vault://env/test_secret_bar}", + }, + }, data["$refs"]) + + assert.same({"foo", "bar"}, data.secrets) + end) + + it("dereference map type field", function() + helpers.setenv("TEST_SECRET_FOO", "foo") + helpers.setenv("TEST_SECRET_BAR", "bar") + finally(function() + helpers.unsetenv("TEST_SECRET_FOO") + helpers.unsetenv("TEST_SECRET_BAR") + end) + + local Test = Schema.new({ + fields = { + { secret = { + type = "map", + keys = "string", + values = { + type = "string", + referenceable = true, + }, + } }, + }, + }) + + local data = Test:process_auto_fields({ + secret = { + foo = "{vault://env/test_secret_foo}", + bar = "{vault://env/test_secret_bar}", + }, + }, "select") + + assert.same({ + secret = { + foo = "{vault://env/test_secret_foo}", + bar = "{vault://env/test_secret_bar}", + }, + }, data["$refs"]) + + assert.same({ + foo = "foo", + bar = "bar", + }, data.secret) + end) + end) end) describe("merge_values", function() From 0fb6b2a54633376a67d6daa3d51f4a28ea5e6d8b Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 2 Nov 2022 08:08:16 +0000 Subject: [PATCH 1970/4351] feat(opentelemetry): add `referenceable` attribute to fields that could be stored in vaults --- kong/plugins/opentelemetry/schema.lua | 1 + .../37-opentelemetry/04-exporter_spec.lua | 60 +++++++++++++++++++ 2 files changed, 61 insertions(+) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index b229b875f0f..af1ce2d9eac 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -44,6 +44,7 @@ return { keys = typedefs.header_name, values = { type = "string", + referenceable = true, }, } }, { resource_attributes = resource_attributes }, diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index bf11935dd04..36621ca6c11 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -360,5 +360,65 @@ for _, strategy in helpers.each_strategy() do assert.same(parent_id, to_hex(span.parent_span_id), "parent_id") end) end) + + describe("#referenceable fields", function () + lazy_setup(function() + helpers.setenv("TEST_OTEL_ACCESS_KEY", "secret-1") + helpers.setenv("TEST_OTEL_ACCESS_SECRET", "secret-2") + + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + setup_instrumentations("all", { + headers = { + ["X-Access-Key"] = "{vault://env/test_otel_access_key}", + ["X-Access-Secret"] = "{vault://env/test_otel_access_secret}", + }, + }) + end) + + lazy_teardown(function() + helpers.unsetenv("TEST_OTEL_ACCESS_KEY") + helpers.unsetenv("TEST_OTEL_ACCESS_SECRET") + helpers.kill_http_server(HTTP_SERVER_PORT) + helpers.stop_kong() + end) + + it("works", function () + local headers, body + helpers.wait_until(function() + local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000) + local r = assert(cli:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + -- close client connection + cli:close() + + local ok + ok, headers, body = thread:join() + + return ok + end, 60) + + assert.is_string(body) + + local idx = tablex.find(headers, "Content-Type: application/x-protobuf") + assert.not_nil(idx, headers) + + -- dereferenced headers + idx = tablex.find(headers, "X-Access-Key: secret-1") + assert.not_nil(idx, headers) + + idx = tablex.find(headers, "X-Access-Secret: secret-2") + assert.not_nil(idx, headers) + end) + end) end) end From cb5e0460709ea7d115029ec3711158cdcd908c7a Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 3 Nov 2022 13:05:45 +0800 Subject: [PATCH 1971/4351] docs(changelog): add entry for #9611 --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e6a675d3a97..97485cece8b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -87,6 +87,8 @@ [#9253](https://github.com/Kong/kong/pull/9253) - Add support for full entity transformations in schemas [#9431](https://github.com/Kong/kong/pull/9431) +- Allow schema `map` type field being marked as referenceable. + [#9611](https://github.com/Kong/kong/pull/9611) #### Plugins @@ -112,6 +114,9 @@ `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. [#8595](https://github.com/Kong/kong/pull/8595) Thanks [@dominikkukacka](https://github.com/dominikkukacka)! +- **OpenTelemetry**: add referenceable attribute to the `headers` field + that could be stored in vaults. + [#9611](https://github.com/Kong/kong/pull/9611) #### Performance From 50dc5c91f3276a9e731c4614547907d2f79b4c42 Mon Sep 17 00:00:00 2001 From: catbro666 <38037704+catbro666@users.noreply.github.com> Date: Thu, 17 Nov 2022 16:19:23 +0800 Subject: [PATCH 1972/4351] feat(pdk): extend `kong.client.tls.request_client_certificate` to allow supplying acceptable CA lists as hints provided to the client during handshake Under the hood, switch from `resty.kong.tls.request_client_certificate` to `ngx.ssl.verify_client`. This PR is relied by [kong-ee #3890](https://github.com/Kong/kong-ee/pull/3890) FTI-4430 FT-3584 Co-authored-by: Datong Sun --- CHANGELOG.md | 6 + kong/pdk/client/tls.lua | 32 +- t/01-pdk/14-client-tls/00-phase_checks.t | 16 +- .../01-request_client_certificate.t | 566 ++++++++++++++++++ t/certs/ca.crt | 33 + t/certs/ca.key | 51 ++ t/certs/client_example.com.crt | 62 ++ t/certs/client_example.com.key | 27 + t/certs/intermediate.crt | 32 + t/certs/intermediate.key | 51 ++ 10 files changed, 861 insertions(+), 15 deletions(-) create mode 100644 t/01-pdk/14-client-tls/01-request_client_certificate.t create mode 100644 t/certs/ca.crt create mode 100644 t/certs/ca.key create mode 100644 t/certs/client_example.com.crt create mode 100644 t/certs/client_example.com.key create mode 100644 t/certs/intermediate.crt create mode 100644 t/certs/intermediate.key diff --git a/CHANGELOG.md b/CHANGELOG.md index 97485cece8b..bb9406e490d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -126,6 +126,12 @@ when there are too many regex routes and `router_flavor` is `traditional`. [#9624](https://github.com/Kong/kong/pull/9624) +#### PDK + +- Extend `kong.client.tls.request_client_certificate` to support setting + the Distinguished Name (DN) list hints of the accepted CA certificates. + [#9768](https://github.com/Kong/kong/pull/9768) + ### Fixes #### Core diff --git a/kong/pdk/client/tls.lua b/kong/pdk/client/tls.lua index 1091d2a4fa6..9c1eb11571c 100644 --- a/kong/pdk/client/tls.lua +++ b/kong/pdk/client/tls.lua @@ -8,6 +8,7 @@ local phase_checker = require "kong.pdk.private.phases" local kong_tls = require "resty.kong.tls" +local ngx_ssl = require "ngx.ssl" local check_phase = phase_checker.check @@ -45,22 +46,39 @@ local function new() -- To find out whether the client honored the request, use -- `get_full_client_certificate_chain` in later phases. -- + -- The `ca_certs` argument is the optional CA certificate chain opaque pointer, + -- which can be created by the [parse_pem_cert](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/ssl.md#parse_pem_cert) + -- or [resty.opensslx509.chain](https://github.com/fffonion/lua-resty-openssl#restyopensslx509chain) + -- The Distinguished Name (DN) list hints of the CA certificates will be sent to clients. + -- If omitted, will not send any DN list to clients. + -- -- @function kong.client.tls.request_client_certificate -- @phases certificate - -- @treturn true|nil Returns `true` if request is received, or `nil` if - -- request fails. - -- @treturn nil|err Returns `nil` if the handshake is successful, or an error - -- message if it fails. + -- @tparam[opt] cdata ca_certs The CA certificate chain opaque pointer + -- @treturn true|nil Returns `true` if successful, or `nil` if it fails. + -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. -- -- @usage - -- local res, err = kong.client.tls.request_client_certificate() + -- local x509_lib = require "resty.openssl.x509" + -- local chain_lib = require "resty.openssl.x509.chain" + -- local res, err + -- local chain = chain_lib.new() + -- -- err check + -- local x509, err = x509_lib.new(pem_cert, "PEM") + -- -- err check + -- res, err = chain:add(x509) + -- -- err check + -- -- `chain.ctx` is the raw data of the chain, i.e. `STACK_OF(X509) *` + -- res, err = kong.client.tls.request_client_certificate(chain.ctx) -- if not res then -- -- do something with err -- end - function _TLS.request_client_certificate() + function _TLS.request_client_certificate(ca_certs) check_phase(PHASES.certificate) - return kong_tls.request_client_certificate() + -- We don't care about the verification result during TLS handshake, + -- thus set `depth` to a minimum default value here in order to save CPU cycles + return ngx_ssl.verify_client(ca_certs, 0) end diff --git a/t/01-pdk/14-client-tls/00-phase_checks.t b/t/01-pdk/14-client-tls/00-phase_checks.t index 5d064c369bb..d43f6519129 100644 --- a/t/01-pdk/14-client-tls/00-phase_checks.t +++ b/t/01-pdk/14-client-tls/00-phase_checks.t @@ -64,15 +64,15 @@ qq{ { method = "request_client_certificate", args = {}, - init_worker = false, + init_worker = "forced false", certificate = true, - rewrite = false, - access = false, - header_filter = false, - response = false, - body_filter = false, - log = false, - admin_api = false, + rewrite = "forced false", + access = "forced false", + header_filter = "forced false", + response = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", }, { method = "disable_session_reuse", args = {}, diff --git a/t/01-pdk/14-client-tls/01-request_client_certificate.t b/t/01-pdk/14-client-tls/01-request_client_certificate.t new file mode 100644 index 00000000000..7c0406066f3 --- /dev/null +++ b/t/01-pdk/14-client-tls/01-request_client_certificate.t @@ -0,0 +1,566 @@ +# vim:set ft= ts=4 sw=4 et: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +repeat_each(2); + +plan tests => repeat_each() * (blocks() * 7 + 3); + +my $pwd = cwd(); + +$ENV{TEST_NGINX_HTML_DIR} ||= html_dir(); + +no_long_string(); +#no_diff(); + +run_tests(); + +__DATA__ + +=== TEST 1: not request client certificate +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location / { + default_type 'text/plain'; + content_by_lua_block { + print('client certificate subject: ', ngx.var.ssl_client_s_dn) + ngx.say(ngx.var.ssl_client_verify) + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + proxy_pass https://unix:$TEST_NGINX_HTML_DIR/nginx.sock; + proxy_ssl_certificate ../../certs/client_example.com.crt; + proxy_ssl_certificate_key ../../certs/client_example.com.key; + proxy_ssl_session_reuse off; + } + +--- request +GET /t +--- response_body +NONE + +--- error_log +client certificate subject: nil + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 2: request client certificate without CA certificates +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + + local suc, err = tls.request_client_certificate() + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location / { + default_type 'text/plain'; + content_by_lua_block { + print('client certificate subject: ', ngx.var.ssl_client_s_dn) + ngx.say(ngx.var.ssl_client_verify) + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + proxy_pass https://unix:$TEST_NGINX_HTML_DIR/nginx.sock; + proxy_ssl_certificate ../../certs/client_example.com.crt; + proxy_ssl_certificate_key ../../certs/client_example.com.key; + proxy_ssl_session_reuse off; + } + +--- request +GET /t +--- response_body +FAILED:certificate chain too long + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! +client certificate subject: CN=foo@example.com,O=Kong Testing,ST=California,C=US + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 3: request client certificate with CA certificates (using `resty.openssl.x509.chain`) +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local x509_lib = require "resty.openssl.x509" + local chain_lib = require "resty.openssl.x509.chain" + + local subcafile, cafile, chain, subca, ca, suc, err + local ca_path = "t/certs/ca.crt" + local subca_path = "t/certs/intermediate.crt" + + subcafile, err = io.open(subca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. subca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + cafile, err = io.open(ca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + chain, err = chain_lib.new() + if err then + ngx.log(ngx.ERR, "unable to new chain: ", err) + return ngx.exit(ngx.ERROR) + end + + subca, err = x509_lib.new(subcafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the subca cert: ", err) + return ngx.exit(ngx.ERROR) + end + subcafile:close() + + ca, err = x509_lib.new(cafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the ca cert: ", err) + return ngx.exit(ngx.ERROR) + end + cafile:close() + + suc, err = chain:add(subca) + if err then + ngx.log(ngx.ERR, "unable to add the subca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = chain:add(ca) + if err then + ngx.log(ngx.ERR, "unable to add the ca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + + suc, err = tls.request_client_certificate(chain.ctx) + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location / { + default_type 'text/plain'; + content_by_lua_block { + print('client certificate subject: ', ngx.var.ssl_client_s_dn) + ngx.say(ngx.var.ssl_client_verify) + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + proxy_pass https://unix:$TEST_NGINX_HTML_DIR/nginx.sock; + proxy_ssl_certificate ../../certs/client_example.com.crt; + proxy_ssl_certificate_key ../../certs/client_example.com.key; + proxy_ssl_session_reuse off; + } + +--- request +GET /t +--- response_body +FAILED:certificate chain too long + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! +client certificate subject: CN=foo@example.com,O=Kong Testing,ST=California,C=US + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 4: request client certificate with CA certificates (using `ngx.ssl.parse_pem_cert`) +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local ssl_lib = require "ngx.ssl" + + local cafile, cadata, chain, suc, err + local ca_path = "t/certs/intermediate.crt" + cafile, err = io.open(ca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + cadata = cafile:read("*a") + if not cadata then + ngx.log(ngx.ERR, "unable to read file " .. ca_path) + return ngx.exit(ngx.ERROR) + end + + cafile:close() + + chain, err = ssl_lib.parse_pem_cert(cadata) + if err then + ngx.log(ngx.ERR, "unable to parse the pem ca cert: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = tls.request_client_certificate(chain) + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location / { + default_type 'text/plain'; + content_by_lua_block { + print('client certificate subject: ', ngx.var.ssl_client_s_dn) + ngx.say(ngx.var.ssl_client_verify) + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + proxy_pass https://unix:$TEST_NGINX_HTML_DIR/nginx.sock; + proxy_ssl_certificate ../../certs/client_example.com.crt; + proxy_ssl_certificate_key ../../certs/client_example.com.key; + proxy_ssl_session_reuse off; + } + +--- request +GET /t +--- response_body +FAILED:certificate chain too long + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! +client certificate subject: CN=foo@example.com,O=Kong Testing,ST=California,C=US + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 5: request client certificate with CA certificates but client provides no certificate +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local x509_lib = require "resty.openssl.x509" + local chain_lib = require "resty.openssl.x509.chain" + + local subcafile, cafile, chain, subca, ca, suc, err + local ca_path = "t/certs/ca.crt" + local subca_path = "t/certs/intermediate.crt" + + subcafile, err = io.open(subca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. subca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + cafile, err = io.open(ca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + chain, err = chain_lib.new() + if err then + ngx.log(ngx.ERR, "unable to new chain: ", err) + return ngx.exit(ngx.ERROR) + end + + subca, err = x509_lib.new(subcafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the subca cert: ", err) + return ngx.exit(ngx.ERROR) + end + subcafile:close() + + ca, err = x509_lib.new(cafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the ca cert: ", err) + return ngx.exit(ngx.ERROR) + end + cafile:close() + + suc, err = chain:add(subca) + if err then + ngx.log(ngx.ERR, "unable to add the subca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = chain:add(ca) + if err then + ngx.log(ngx.ERR, "unable to add the ca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + + suc, err = tls.request_client_certificate(chain.ctx) + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location / { + default_type 'text/plain'; + content_by_lua_block { + print('client certificate subject: ', ngx.var.ssl_client_s_dn) + ngx.say(ngx.var.ssl_client_verify) + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + proxy_pass https://unix:$TEST_NGINX_HTML_DIR/nginx.sock; + proxy_ssl_session_reuse off; + } + +--- request +GET /t +--- response_body +NONE + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! +client certificate subject: nil + +--- no_error_log +[error] +[alert] +[crit] + + + +=== TEST 6: request client certificate with CA certificates, CA DNs will be sent +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;lualib/?.lua;;"; + + server { + listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; + server_name konghq.com; + ssl_certificate_by_lua_block { + print("ssl cert by lua is running!") + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local tls = pdk.client.tls + local x509_lib = require "resty.openssl.x509" + local chain_lib = require "resty.openssl.x509.chain" + + local subcafile, cafile, chain, subca, ca, suc, err + local ca_path = "t/certs/ca.crt" + local subca_path = "t/certs/intermediate.crt" + + subcafile, err = io.open(subca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. subca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + cafile, err = io.open(ca_path, "r") + if err then + ngx.log(ngx.ERR, "unable to open file " .. ca_path .. ": ", err) + return ngx.exit(ngx.ERROR) + end + + chain, err = chain_lib.new() + if err then + ngx.log(ngx.ERR, "unable to new chain: ", err) + return ngx.exit(ngx.ERROR) + end + + subca, err = x509_lib.new(subcafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the subca cert: ", err) + return ngx.exit(ngx.ERROR) + end + subcafile:close() + + ca, err = x509_lib.new(cafile:read("*a"), "PEM") + if err then + ngx.log(ngx.ERR, "unable to read and parse the ca cert: ", err) + return ngx.exit(ngx.ERROR) + end + cafile:close() + + suc, err = chain:add(subca) + if err then + ngx.log(ngx.ERR, "unable to add the subca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + suc, err = chain:add(ca) + if err then + ngx.log(ngx.ERR, "unable to add the ca cert to the chain: ", err) + return ngx.exit(ngx.ERROR) + end + + + suc, err = tls.request_client_certificate(chain.ctx) + if err then + ngx.log(ngx.ERR, "unable to request client certificate: ", err) + return ngx.exit(ngx.ERROR) + end + + print("ssl cert by lua complete!") + } + ssl_certificate ../../certs/test.crt; + ssl_certificate_key ../../certs/test.key; + ssl_session_tickets off; + + server_tokens off; + location / { + default_type 'text/plain'; + content_by_lua_block { + ngx.say("impossibe to reach here") + } + more_clear_headers Date; + } + } +--- config + server_tokens off; + + location /t { + content_by_lua_block { + local handle = io.popen("openssl s_client -unix $TEST_NGINX_HTML_DIR/nginx.sock > /tmp/output.txt", "w") + if not handle then + ngx.log(ngx.ERR, "unable to popen openssl: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.sleep(2) + assert(handle:write("bad request")) + handle:close() + + handle = io.popen("grep '^Acceptable client certificate CA names$\\|^C = US,' /tmp/output.txt") + if not handle then + ngx.log(ngx.ERR, "unable to popen grep: ", err) + return ngx.exit(ngx.ERROR) + end + ngx.print(handle:read("*a")) + handle:close() + } + } + +--- request +GET /t +--- response_body +Acceptable client certificate CA names +C = US, ST = California, O = Kong Testing, CN = Kong Testing Intermidiate CA +C = US, ST = California, O = Kong Testing, CN = Kong Testing Root CA + +--- error_log +ssl cert by lua is running! +ssl cert by lua complete! + +--- no_error_log +[error] +[alert] +[crit] diff --git a/t/certs/ca.crt b/t/certs/ca.crt new file mode 100644 index 00000000000..6b5555eba57 --- /dev/null +++ b/t/certs/ca.crt @@ -0,0 +1,33 @@ +-----BEGIN CERTIFICATE----- +MIIFoTCCA4mgAwIBAgIUQDBLwIychoRbVRO44IzBBk9R4oYwDQYJKoZIhvcNAQEL +BQAwWDELMAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExFTATBgNVBAoM +DEtvbmcgVGVzdGluZzEdMBsGA1UEAwwUS29uZyBUZXN0aW5nIFJvb3QgQ0EwHhcN +MTkwNTAyMTkzNDQyWhcNMzkwNDI3MTkzNDQyWjBYMQswCQYDVQQGEwJVUzETMBEG +A1UECAwKQ2FsaWZvcm5pYTEVMBMGA1UECgwMS29uZyBUZXN0aW5nMR0wGwYDVQQD +DBRLb25nIFRlc3RpbmcgUm9vdCBDQTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCC +AgoCggIBAMp6IggUp3aSNRbLAac8oOkrbUnFuxtlKGYgg8vfA2UU71qTktigdwO6 +Kod0/M+daO3RDqJJXQL2rD14NDO3MaextICanoQSEe+nYyMFUIk+QplXLD3fbshU +nHoJcMS2w0x4cm1os4ebxR2Evndo6luz39ivcjau+BL+9iBAYL1g6+eGOjcSy7ft +1nAMvbxcQ7dmbAH2KP6OmF8cok+eQWVqXEjqtVx5GDMDlj1BjX6Kulmh/vhNi3Hr +NEi+kPrw/YtRgnqnN0sv3NnAyKnantxy7w0TDicFjiBsSIhjB5aUfWYErBR+Nj/m +uumwc/kRJcHWklqDzxrZKCIyOyWcE5Dyjjr46cnF8HxhYwgZcwkmgTtaXOLpBMlo +XUTgOQrWpm9HYg2vOJMMA/ZPUJ2tJ34/4RgiA00EJ5xG8r24suZmT775l+XFLFzp +Ihxvs3BMbrWsXlcZkI5neNk7Q/1jLoBhWeTYjMpUS7bJ/49YVGQZFs3xu2IcLqeD +5WsB1i+EqBAI0jm4vWEynsyX+kS2BqAiDtCsS6WYT2q00DTeP5eIHh/vHsm75jJ+ +yUEb1xFxGnNevLKNTcHUeXxPUnowdC6wqFnaJm7l09qVGDom7tLX9i6MCojgpAP0 +hMpBxzh8jLxHh+zZQdiORSFdYxNnlnWwbic2GUJruiQVLuhpseenAgMBAAGjYzBh +MB0GA1UdDgQWBBQHT/IIheEC2kdBxI/TfGqUxWJw9zAfBgNVHSMEGDAWgBQHT/II +heEC2kdBxI/TfGqUxWJw9zAPBgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIB +hjANBgkqhkiG9w0BAQsFAAOCAgEAqXZjy4EltJCRtBmN0ohAHPWqH4ZJQCI2HrM3 +wHB6c4oPWcJ+M2PfmYPUJo9VMjvn4S3sZuAysyoHduvRdGDnElW4wglL1xxpoUOx +FqoZUoYWV8hDFmUTWM5b4CtJxOPdTAd8VgypulM3iUEzBQrjR6tnMOdkiFMOmVag +0/Nnr+Tcfk/crMCx3xsVnisYjJoQBFBH4UY+gWE/V/MS1Sya4/qTbuuCUq+Qym5P +r8TkWAJlg7iVVLbZ2j94VUdpiQPWJEGMtJck/NEmOTruhhQlT7c1u/lqXCGj7uci +LmhLsBVmdtWT9AWS8Rl7Qo5GXbjxKIaP3IM9axhDLm8WHwPRLx7DuIFEc+OBxJhz +wkr0g0yLS0AMZpaC6UGbWX01ed10U01mQ/qPU5uZiB0GvruwsYWZsyL1QXUeqLz3 +/KKrx3XsXjtBu3ZG4LAnwuxfeZCNw9ofg8CqF9c20ko+7tZAv6DCu9UL+2oZnEyQ +CboRDwpnAlQ7qJVSp2xMgunO3xxVMlhD5LZpEJz1lRT0nQV3uuLpMYNM4FS9OW/X +MZSzwHhDdCTDWtc/iRszimOnYYV8Y0ubJcb59uhwcsHmdfnwL9DVO6X5xyzb8wsf +wWaPbub8SN2jKnT0g6ZWuca4VwEo1fRaBkzSZDqXwhkBDWP8UBqLXMXWHdZaT8NK +0NEO74c= +-----END CERTIFICATE----- diff --git a/t/certs/ca.key b/t/certs/ca.key new file mode 100644 index 00000000000..22f7391c276 --- /dev/null +++ b/t/certs/ca.key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKAIBAAKCAgEAynoiCBSndpI1FssBpzyg6SttScW7G2UoZiCDy98DZRTvWpOS +2KB3A7oqh3T8z51o7dEOokldAvasPXg0M7cxp7G0gJqehBIR76djIwVQiT5CmVcs +Pd9uyFSceglwxLbDTHhybWizh5vFHYS+d2jqW7Pf2K9yNq74Ev72IEBgvWDr54Y6 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+pjcuy9cHjJHJKJbrkdt2eDRAFP5cILXc3mzUoGUDHY2JA1gtOHV0p4ix9R9AfI9x +snBEFiD8oIpcQay8MJH/z3NLEPLoBW+JaAAs89P+jcppea5N9vbiAkrPi687BFTP +PWPdstyttw6KrvtPQR1+FsVFcGeTjo32/UrckJixdiOEZgHk+deXpp7JoRdcsgzD ++okrsG79/LgS4icLmzNEp0IV36QckEq0+ALKDu6BXvWTkb5DB/FUrovZKJgkYeWj +GKogyrPIXrYi725Ff306124kLbxiA+6iBbKUtCutQnvut78puC6iP+a2SrfsbUJ4 +qpvBFOY29Mlww88oWNGTA8QeW84Y1EJbRkHavzSsMFB73sxidQW0cHNC5t9RCKAQ +uibeZgK1Yk7YQKXdvbZvXwrgTcAjCdbppw2L6e0Uy+OGgNjnIps8K460SdaIiA== +-----END CERTIFICATE----- diff --git a/t/certs/intermediate.key b/t/certs/intermediate.key new file mode 100644 index 00000000000..d0c3237e95e --- /dev/null +++ b/t/certs/intermediate.key @@ -0,0 +1,51 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIJKAIBAAKCAgEA0dnjoHlJmNM94vQnK2FIIQJm9OAVvyMtAAkBKL7Cxt8G062G +HDhq6gjQ9enuNQE0l3VvmSAh7N9gNlma6YbRB9VeG54BCuRQwCxveOBiwQvC2qrT +zYI34kF/AeflrDOdzuLbzj5cLADKXGCbGDtrSPKUwdlkuLs3pRr/YAyIQr7zJtlL +z+E0GBYp0GWnLs0FiLSPqSBWllC9u8gt2MiKyNlXw+kZ8lofOehCJzfFr6qagVkl +Pw+8IpU6OGmRLFQVwVhpzdAJmAGmSo/AGNKGqDdjzC4N2l4uYGH6n2KmY2yxsLBG +ZgwtLDst3fK4a3Wa5Tj7cUwCcGLGtfVTaIXZYbqQ0nGsaYUd/mhx3B3Jk1p3ILZ7 +2nVYowhpj22ipPGal5hpABh1MX3s/B+2ybWyDTtSaspcyhsRQsS6axB3DwLOLRy5 +Xp/kqEdConCtGCsjgm+UFzdupubXK+KIAmTKXDx8OM7Af/K7kLDfFTre40sEB6fw +rWwH8yFojeqkA/Uqhn5SCzB0o4F3ON0xajsw2dRCziiq7pSe6ALLXetKpBr+xnVb +UswH6BANUoDvh9thVPPx1trkv+OuoJalkruZaT+38+iV9xwdqxnR7PUawqSyvrEA +xjqUo7dDPsEuOpx1DJjOXwRJCUjd7Ux913Iks24BqpPhEQz/rZzJLBApRVsCAwEA +AQKCAgBghZftd9wiLweIHETn7xb+F9zDRU67W7KXEY028Icmce7x7h6BXHHQs71p +Xu/x8Vv/TkTGacEw8o2OciiOwTPkJn/itApGuD1sJwQe1RaXNJGrgmdpXzvVFcsV +VVSOoC81uaLgek5q7vIlC0pLGwl9xBYoE5YAYhx2FLThuOHz0WCFvezg8PTFH2yc +LiV3oVWqS2LIp9crzHd4p9pum886Er4LnmwQzOMP/4RuBXkoE5B9bkNzfglK3tio +meXsPcDD7aa8w7Ol9xxFr1jsEeld9hwxDf3RMwCh1G8yYG2nzZbtbibzSSZ98bpn +G/03cCCOzmbY9d0pVEWR7AUxTl9tfsvVhXvDeUtILu8+xBm8hZxXq650QkUw6Vg0 +TxctG7RREyd724oWyiTNbBkLIPFJutmRmXPovVBSvZhf8A+cH6tNMtm42I9K3J7X +taXGz1In9DbiA38x+sH1WXWe1CKv1jfenZUWYAIzKBWMW5wdtu99vQ8u91kpg5Kn 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+GbLgu/e9gdwofsOpd5pbIvCPLEx1DhCdXQR2bdjexKMxTxh0wzES9AgpSAHEENUm +wveR62atsb8ic6QRqJLiN1IUTfZJEfauo2AX+MLzYCfaNmoD0Zgn1lRLhneBJK9g +4aHgsd/q3lNdWSGYeTp2pnewlz5BkkrKc9NCWDyHXH/VRgJy4T5N29NUOGpTuyVu +Sl6o6l+R1fojFGocMk0cYLjpqcymOePP/7JLSPI8JSnb3ZLClEyf+0OWVtYVM6nz +bY0IcQKCAQAlGRBQVo0feWSFkEpA0EH5glIhWIMUpAkRXwhgfb/2wxq9Wet8HUxo +POl4fACzDp1y61ihrBE1/5rC0t+rznzBFz4LNKJ0FZF9nutTwppbLo22Rtq4iXon +J2g7uK02PKohfCCstpf4vtDIX3CXboCG+NwrBa1mjXEHUou5e5+onLXmEEtlo4NC +uqlROZSeaxyMX4GwfYdi62na6xpkOFU8b9GYLoJ2a0wR2Ss8Cxw0EkkxKNHUi7tv +oi8ZQzQv58tnhjfdrDV75l674ReEbS5j0mZ7qoY2LIfFj5x52py38ATTw3oHFOXI +QWrprEH/VVCmBklJKOxT5TcQqSPbqPijAoIBAChssvH/DN55Zt3UEX4UTSAWcBvR +4Jeqg2qSsJHingW0aU+hXDaaIbztbp5sVJ4wmxcwTDeQHLmEcaWhziy/Cs2jkvsx +NoYqj7LnEIIf6ws0Y7wfcwAdf5f8LB5XyAMU2TvFsjxJxta3PaA1B4u6Y6Tq6ymI +yp4aZLHdSK4f4Ay1BtWjdoBSl1GcOajJMTfMJP3xOFlwJni85us6sRgzZZtmgskN +S3yg/0/1iqajwhjtW2bVZENOCTTNwathqsN5Zfflmnfl3ECZsBo6t1t9CZWmN+G2 +RSo8yu8kLHog3fIi0HjrBe2hNlv5HLgXNKmJIC1J0HQvFVg5BILc8S+QnLc= +-----END RSA PRIVATE KEY----- From 0fb15c0d5d4add7ec9ee2d1ebe2f69472996a25d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 17 Nov 2022 16:48:11 +0800 Subject: [PATCH 1973/4351] feat(clustering): support http forward proxy (#9758) allow hybrid connection to go through a HTTP proxy tunnel --- CHANGELOG.md | 4 + kong-3.1.0-0.rockspec | 1 + kong.conf.default | 8 + kong/clustering/utils.lua | 49 +- kong/conf_loader/init.lua | 32 ++ kong/resty/websocket/client.lua | 440 ++++++++++++++++++ kong/templates/kong_defaults.lua | 2 + spec/01-unit/03-conf_loader_spec.lua | 67 +++ .../09-hybrid_mode/10-forward-proxy_spec.lua | 131 ++++++ spec/fixtures/forward-proxy-server.lua | 58 ++- 10 files changed, 786 insertions(+), 6 deletions(-) create mode 100644 kong/resty/websocket/client.lua create mode 100644 spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index bb9406e490d..3021b7d5fc4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -165,6 +165,10 @@ worker. [#9616](https://github.com/Kong/kong/pull/9616) +- Add HTTP CONNECT forward proxy support for Hybrid Mode connections. New configuration + options `cluster_use_proxy` and `proxy_server` are added. + [#9758](https://github.com/Kong/kong/pull/9758) + #### CLI - Fix slow CLI performance due to pending timer jobs diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 334e512ee5e..45694cd0347 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -92,6 +92,7 @@ build = { ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", ["kong.resty.ctx"] = "kong/resty/ctx.lua", + ["kong.resty.websocket.client"] = "kong/resty/websocket/client.lua", ["kong.cmd"] = "kong/cmd/init.lua", ["kong.cmd.roar"] = "kong/cmd/roar.lua", diff --git a/kong.conf.default b/kong.conf.default index 646da9219ed..4fb8c833c37 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -221,6 +221,10 @@ #anonymous_reports = on # Send anonymous usage data such as error # stack traces to help improve Kong. + +#proxy_server = # Proxy server defined as a URL. Kong will only use this + # option if any component is explictly configured + # to use proxy. #------------------------------------------------------------------------------ # HYBRID MODE #------------------------------------------------------------------------------ @@ -390,6 +394,10 @@ # found inside DP provided certificate # or communication with the OCSP responder # failed, then DP is still allowed through. +#cluster_use_proxy = off + # Whether to turn on HTTP CONNECT proxy support for + # hybrid mode connections. `proxy_server` will be used + # for Hybrid mode connections if this option is turned on. #------------------------------------------------------------------------------ # NGINX #------------------------------------------------------------------------------ diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 0df232a2a34..414c78f85d1 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -5,10 +5,11 @@ local openssl_x509 = require("resty.openssl.x509") local ssl = require("ngx.ssl") local ocsp = require("ngx.ocsp") local http = require("resty.http") -local ws_client = require("resty.websocket.client") +local ws_client = require("kong.resty.websocket.client") local ws_server = require("resty.websocket.server") local utils = require("kong.tools.utils") local meta = require("kong.meta") +local parse_url = require("socket.url").parse local type = type local tonumber = tonumber @@ -17,12 +18,15 @@ local table_insert = table.insert local table_concat = table.concat local gsub = string.gsub local process_type = require("ngx.process").type +local encode_base64 = ngx.encode_base64 +local fmt = string.format local kong = kong local ngx = ngx local ngx_var = ngx.var local ngx_log = ngx.log +local ngx_DEBUG = ngx.DEBUG local ngx_INFO = ngx.INFO local ngx_NOTICE = ngx.NOTICE local ngx_WARN = ngx.WARN @@ -325,6 +329,26 @@ function _M.check_configuration_compatibility(obj, dp_plugin_map) end +local function parse_proxy_url(conf) + local ret = {} + local proxy_server = conf.proxy_server + if proxy_server then + -- assume proxy_server is validated in conf_loader + local parsed = parse_url(proxy_server) + ret.proxy_url = fmt("%s://%s:%s", parsed.scheme, parsed.host, parsed.port or 443) + ret.scheme = parsed.scheme + ret.host = parsed.host + ret.port = parsed.port + + if parsed.user and parsed.password then + ret.proxy_authorization = "Basic " .. encode_base64(parsed.user .. ":" .. parsed.password) + end + end + + return ret +end + + --- Return the highest supported Hybrid mode protocol version. function _M.check_protocol_support(conf, cert, cert_key) local params = { @@ -347,6 +371,18 @@ function _M.check_protocol_support(conf, cert, cert_key) end local c = http.new() + + if conf.cluster_use_proxy then + local proxy_opts = parse_proxy_url(conf) + c:set_proxy_options({ + https_proxy = proxy_opts.proxy_url, + https_proxy_authorization = proxy_opts.proxy_authorization, + }) + + ngx_log(ngx_DEBUG, _log_prefix, + "using proxy ", proxy_opts.proxy_url, " to check protocol support ") + end + local res, err = c:request_uri( "https://" .. conf.cluster_control_plane .. "/v1/wrpc", params) if not res then @@ -383,6 +419,17 @@ function _M.connect_cp(endpoint, conf, cert, cert_key, protocols) protocols = protocols, } + if conf.cluster_use_proxy then + local proxy_opts = parse_proxy_url(conf) + opts.proxy_opts = { + wss_proxy = proxy_opts.proxy_url, + wss_proxy_authorization = proxy_opts.proxy_authorization, + } + + ngx_log(ngx_DEBUG, _log_prefix, + "using proxy ", proxy_opts.proxy_url, " to connect control plane") + end + if conf.cluster_mtls == "shared" then opts.server_name = "kong_clustering" diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index c5cfb1a78bb..04ec5ed58fe 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -7,6 +7,7 @@ local openssl_pkey = require "resty.openssl.pkey" local openssl_x509 = require "resty.openssl.x509" local pl_stringio = require "pl.stringio" local pl_stringx = require "pl.stringx" +local socket_url = require "socket.url" local constants = require "kong.constants" local listeners = require "kong.conf_loader.listeners" local pl_pretty = require "pl.pretty" @@ -524,6 +525,7 @@ local CONF_INFERENCES = { cluster_data_plane_purge_delay = { typ = "number" }, cluster_ocsp = { enum = { "on", "off", "optional" } }, cluster_max_payload = { typ = "number" }, + cluster_use_proxy = { typ = "boolean" }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, @@ -539,6 +541,8 @@ local CONF_INFERENCES = { opentelemetry_tracing = { typ = "array" }, opentelemetry_tracing_sampling_rate = { typ = "number" }, + + proxy_server = { typ = "string" }, } @@ -549,6 +553,7 @@ local CONF_SENSITIVE = { pg_password = true, pg_ro_password = true, cassandra_password = true, + proxy_server = true, -- hide proxy server URL as it may contain credentials } @@ -982,6 +987,25 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "worker_state_update_frequency must be greater than 0" end + if conf.proxy_server then + local parsed, err = socket_url.parse(conf.proxy_server) + if err then + errors[#errors + 1] = "proxy_server is invalid: " .. err + + elseif not parsed.scheme then + errors[#errors + 1] = "proxy_server missing scheme" + + elseif parsed.scheme ~= "http" then + errors[#errors + 1] = "proxy_server only supports \"http\", got " .. parsed.scheme + + elseif not parsed.host then + errors[#errors + 1] = "proxy_server missing host" + + elseif parsed.fragment or parsed.query or parsed.params then + errors[#errors + 1] = "fragments, query strings or parameters are meaningless in proxy configuration" + end + end + if conf.role == "control_plane" then if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then errors[#errors + 1] = "admin_listen must be specified when role = \"control_plane\"" @@ -999,6 +1023,10 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "in-memory storage can not be used when role = \"control_plane\"" end + if conf.cluster_use_proxy then + errors[#errors + 1] = "cluster_use_proxy can not be used when role = \"control_plane\"" + end + elseif conf.role == "data_plane" then if #conf.proxy_listen < 1 or strip(conf.proxy_listen[1]) == "off" then errors[#errors + 1] = "proxy_listen must be specified when role = \"data_plane\"" @@ -1019,6 +1047,10 @@ local function check_and_infer(conf, opts) elseif conf.cluster_mtls == "pki" then insert(conf.lua_ssl_trusted_certificate, conf.cluster_ca_cert) end + + if conf.cluster_use_proxy and not conf.proxy_server then + errors[#errors + 1] = "cluster_use_proxy is turned on but no proxy_server is configured" + end end if conf.cluster_data_plane_purge_delay < 60 then diff --git a/kong/resty/websocket/client.lua b/kong/resty/websocket/client.lua new file mode 100644 index 00000000000..ec8501b156b --- /dev/null +++ b/kong/resty/websocket/client.lua @@ -0,0 +1,440 @@ +-- Copyright (C) Yichun Zhang (agentzh) + + +-- FIXME: this library is very rough and is currently just for testing +-- the websocket server. + +-- Modifications by Kong Inc. +-- * added forward proxy support + + +local wbproto = require "resty.websocket.protocol" +local bit = require "bit" + + +local _recv_frame = wbproto.recv_frame +local _send_frame = wbproto.send_frame +local new_tab = wbproto.new_tab +local tcp = ngx.socket.tcp +local re_match = ngx.re.match +local encode_base64 = ngx.encode_base64 +local concat = table.concat +local char = string.char +local str_find = string.find +local rand = math.random +local rshift = bit.rshift +local band = bit.band +local setmetatable = setmetatable +local type = type +local debug = ngx.config.debug +local ngx_log = ngx.log +local ngx_DEBUG = ngx.DEBUG +local ssl_support = true + +if not ngx.config + or not ngx.config.ngx_lua_version + or ngx.config.ngx_lua_version < 9011 +then + ssl_support = false +end + +local _M = new_tab(0, 13) +_M._VERSION = '0.09' + + +local mt = { __index = _M } + + +function _M.new(self, opts) + local sock, err = tcp() + if not sock then + return nil, err + end + + local max_payload_len, send_unmasked, timeout + if opts then + max_payload_len = opts.max_payload_len + send_unmasked = opts.send_unmasked + timeout = opts.timeout + + if timeout then + sock:settimeout(timeout) + end + end + + return setmetatable({ + sock = sock, + max_payload_len = max_payload_len or 65535, + send_unmasked = send_unmasked, + }, mt) +end + + +function _M.connect(self, uri, opts) + local sock = self.sock + if not sock then + return nil, "not initialized" + end + + local m, err = re_match(uri, [[^(wss?)://([^:/]+)(?::(\d+))?(.*)]], "jo") + if not m then + if err then + return nil, "failed to match the uri: " .. err + end + + return nil, "bad websocket uri" + end + + local scheme = m[1] + local host = m[2] + local port = m[3] + local path = m[4] + + -- ngx.say("host: ", host) + -- ngx.say("port: ", port) + + if not port then + port = 80 + end + + if path == "" then + path = "/" + end + + local ssl_verify, server_name, headers, proto_header, origin_header, sock_opts = false + local client_cert, client_priv_key + + if opts then + local protos = opts.protocols + if protos then + if type(protos) == "table" then + proto_header = "\r\nSec-WebSocket-Protocol: " + .. concat(protos, ",") + + else + proto_header = "\r\nSec-WebSocket-Protocol: " .. protos + end + end + + local origin = opts.origin + if origin then + origin_header = "\r\nOrigin: " .. origin + end + + local pool = opts.pool + if pool then + sock_opts = { pool = pool } + end + + client_cert = opts.client_cert + client_priv_key = opts.client_priv_key + + if client_cert then + assert(client_priv_key, + "client_priv_key must be provided with client_cert") + end + + if opts.ssl_verify or opts.server_name then + if not ssl_support then + return nil, "ngx_lua 0.9.11+ required for SSL sockets" + end + ssl_verify = opts.ssl_verify + server_name = opts.server_name or host + end + + if opts.headers then + headers = opts.headers + if type(headers) ~= "table" then + return nil, "custom headers must be a table" + end + end + end + + local connect_host, connect_port = host, port + local proxy_opts = opts.proxy_opts + local proxy_url + + if scheme == "wss" and proxy_opts and proxy_opts.wss_proxy then + proxy_url = proxy_opts.wss_proxy + end + + if proxy_url then + -- https://github.com/ledgetech/lua-resty-http/blob/master/lib/resty/http.lua + local m, err = re_match( + proxy_url, + [[^(?:(http[s]?):)?//((?:[^\[\]:/\?]+)|(?:\[.+\]))(?::(\d+))?([^\?]*)\??(.*)]], + "jo" + ) + if err then + return nil, "error parsing proxy_url: " .. err + + elseif m[1] ~= "http" then + return nil, "only HTTP proxy is supported" + end + + connect_host = m[2] + connect_port = m[3] or 80 -- hardcode for now as we only support HTTP proxy + + if not connect_host then + return nil, "invalid proxy url" + end + end + + local ok, err + if sock_opts then + ok, err = sock:connect(connect_host, connect_port, sock_opts) + else + ok, err = sock:connect(connect_host, connect_port) + end + if not ok then + return nil, "failed to connect: " .. err + end + + if scheme == "wss" then + if not ssl_support then + return nil, "ngx_lua 0.9.11+ required for SSL sockets" + end + + if proxy_url then + local req = "CONNECT " .. host .. ":" .. port .. " HTTP/1.1" + .. "\r\nHost: " .. host .. ":" .. port + .. "\r\nProxy-Connection: Keep-Alive" + + if proxy_opts.wss_proxy_authorization then + req = req .. "\r\nProxy-Authorization: " .. proxy_opts.wss_proxy_authorization + end + + req = req .. "\r\n\r\n" + + local bytes, err = sock:send(req) + if not bytes then + return nil, "failed to send the handshake request: " .. err + end + + local header_reader = sock:receiveuntil("\r\n\r\n") + -- FIXME: check for too big response headers + local header, err, _ = header_reader() + if not header then + return nil, "failed to receive response header: " .. err + end + + -- error("header: " .. header) + + -- FIXME: verify the response headers + + local m, _ = re_match(header, [[^\s*HTTP/1\.1\s+(\d+)]], "jo") + if not m then + return nil, "bad HTTP response status line: " .. header + elseif m[1] ~= "200" then + return nil, "error establishing a connection to ".. + "the proxy server, got status " .. tostring(m[1]) + end + end + + if client_cert then + ok, err = sock:setclientcert(client_cert, client_priv_key) + if not ok then + return nil, "ssl client cert failed: " .. err + end + end + + ok, err = sock:sslhandshake(false, server_name, ssl_verify) + if not ok then + return nil, "ssl handshake failed: " .. err + end + end + + -- check for connections from pool: + + local count, err = sock:getreusedtimes() + if not count then + return nil, "failed to get reused times: " .. err + end + if count > 0 then + -- being a reused connection (must have done handshake) + return 1 + end + + local custom_headers + if headers then + custom_headers = concat(headers, "\r\n") + custom_headers = "\r\n" .. custom_headers + end + + -- do the websocket handshake: + + local bytes = char(rand(256) - 1, rand(256) - 1, rand(256) - 1, + rand(256) - 1, rand(256) - 1, rand(256) - 1, + rand(256) - 1, rand(256) - 1, rand(256) - 1, + rand(256) - 1, rand(256) - 1, rand(256) - 1, + rand(256) - 1, rand(256) - 1, rand(256) - 1, + rand(256) - 1) + + local key = encode_base64(bytes) + local req = "GET " .. path .. " HTTP/1.1\r\nUpgrade: websocket\r\nHost: " + .. host .. ":" .. port + .. "\r\nSec-WebSocket-Key: " .. key + .. (proto_header or "") + .. "\r\nSec-WebSocket-Version: 13" + .. (origin_header or "") + .. "\r\nConnection: Upgrade" + .. (custom_headers or "") + .. "\r\n\r\n" + + local bytes, err = sock:send(req) + if not bytes then + return nil, "failed to send the handshake request: " .. err + end + + local header_reader = sock:receiveuntil("\r\n\r\n") + -- FIXME: check for too big response headers + local header, err, _ = header_reader() + if not header then + return nil, "failed to receive response header: " .. err + end + + -- error("header: " .. header) + + -- FIXME: verify the response headers + + m, _ = re_match(header, [[^\s*HTTP/1\.1\s+]], "jo") + if not m then + return nil, "bad HTTP response status line: " .. header + end + + return 1 +end + + +function _M.set_timeout(self, time) + local sock = self.sock + if not sock then + return nil, nil, "not initialized yet" + end + + return sock:settimeout(time) +end + + +function _M.recv_frame(self) + if self.fatal then + return nil, nil, "fatal error already happened" + end + + local sock = self.sock + if not sock then + return nil, nil, "not initialized yet" + end + + local data, typ, err = _recv_frame(sock, self.max_payload_len, false) + if not data and not str_find(err, ": timeout", 1, true) then + self.fatal = true + end + return data, typ, err +end + + +local function send_frame(self, fin, opcode, payload) + if self.fatal then + return nil, "fatal error already happened" + end + + if self.closed then + return nil, "already closed" + end + + local sock = self.sock + if not sock then + return nil, "not initialized yet" + end + + local bytes, err = _send_frame(sock, fin, opcode, payload, + self.max_payload_len, + not self.send_unmasked) + if not bytes then + self.fatal = true + end + return bytes, err +end +_M.send_frame = send_frame + + +function _M.send_text(self, data) + return send_frame(self, true, 0x1, data) +end + + +function _M.send_binary(self, data) + return send_frame(self, true, 0x2, data) +end + + +local function send_close(self, code, msg) + local payload + if code then + if type(code) ~= "number" or code > 0x7fff then + return nil, "bad status code" + end + payload = char(band(rshift(code, 8), 0xff), band(code, 0xff)) + .. (msg or "") + end + + if debug then + ngx_log(ngx_DEBUG, "sending the close frame") + end + + local bytes, err = send_frame(self, true, 0x8, payload) + + if not bytes then + self.fatal = true + end + + self.closed = true + + return bytes, err +end +_M.send_close = send_close + + +function _M.send_ping(self, data) + return send_frame(self, true, 0x9, data) +end + + +function _M.send_pong(self, data) + return send_frame(self, true, 0xa, data) +end + + +function _M.close(self) + if self.fatal then + return nil, "fatal error already happened" + end + + local sock = self.sock + if not sock then + return nil, "not initialized" + end + + if not self.closed then + local bytes, err = send_close(self) + if not bytes then + return nil, "failed to send close frame: " .. err + end + end + + return sock:close() +end + + +function _M.set_keepalive(self, ...) + local sock = self.sock + if not sock then + return nil, "not initialized" + end + + return sock:setkeepalive(...) +end + + +return _M diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index b92634d146c..8e0369f143e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -14,6 +14,7 @@ plugins = bundled port_maps = NONE host_ports = NONE anonymous_reports = on +proxy_server = NONE proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reuseport backlog=16384 stream_listen = off @@ -29,6 +30,7 @@ cluster_server_name = NONE cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off cluster_max_payload = 4194304 +cluster_use_proxy = off lmdb_environment_path = dbless.lmdb lmdb_map_size = 128m diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index fa8796f0f1c..84266bd4184 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -969,6 +969,73 @@ describe("Configuration loader", function() ) assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) end) + + it("validates proxy_server", function() + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://cool:pwd@localhost:2333", + }) + assert.is_nil(errors) + assert.is_table(conf) + + local conf, _, errors = conf_loader(nil, { + proxy_server = "://localhost:2333", + }) + assert.contains("proxy_server missing scheme", errors) + assert.is_nil(conf) + + + local conf, _, errors = conf_loader(nil, { + proxy_server = "cool://localhost:2333", + }) + assert.contains("proxy_server only supports \"http\", got cool", errors) + assert.is_nil(conf) + + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://:2333", + }) + assert.contains("proxy_server missing host", errors) + assert.is_nil(conf) + + + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://localhost:2333/?a=1", + }) + assert.contains("fragments, query strings or parameters are meaningless in proxy configuration", errors) + assert.is_nil(conf) + end) + + it("doesn't allow cluster_use_proxy on CP but allows on DP", function() + local conf, _, errors = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_use_proxy = "on", + }) + assert.contains("cluster_use_proxy is turned on but no proxy_server is configured", errors) + assert.is_nil(conf) + + local conf, _, errors = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_use_proxy = "on", + proxy_server = "http://user:pass@localhost:2333/", + }) + assert.is_nil(errors) + assert.is_table(conf) + + local conf, _, errors = conf_loader(nil, { + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_use_proxy = "on", + }) + assert.contains("cluster_use_proxy can not be used when role = \"control_plane\"", errors) + assert.is_nil(conf) + end) + it("doen't overwrite lua_ssl_trusted_certificate when autoload cluster_cert or cluster_ca_cert", function() local conf, _, errors = conf_loader(nil, { role = "data_plane", diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua new file mode 100644 index 00000000000..0fb0ff5046a --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -0,0 +1,131 @@ +local helpers = require "spec.helpers" +local pl_path = require "pl.path" +local pl_file = require "pl.file" + + +local fixtures = { + stream_mock = { + forward_proxy = [[ + server { + listen 16797; + error_log logs/proxy.log debug; + + content_by_lua_block { + require("spec.fixtures.forward-proxy-server").connect() + } + } + + server { + listen 16796; + error_log logs/proxy_auth.log debug; + + content_by_lua_block { + require("spec.fixtures.forward-proxy-server").connect({ + basic_auth = ngx.encode_base64("test:konghq"), + }) + } + } + + ]], + }, +} + + +local auth_confgs = { + ["auth off"] = "http://127.0.0.1:16797", + ["auth on"] = "http://test:konghq@127.0.0.1:16796", +} + + +for _, strategy in helpers.each_strategy() do + for auth_desc, proxy_url in pairs(auth_confgs) do + describe("CP/DP sync through proxy (" .. auth_desc .. ") works with #" .. strategy .. " backend", function() + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + log_level = "debug", + + -- used to render the mock fixture + nginx_conf = "spec/fixtures/custom_nginx.template", + + cluster_use_proxy = "on", + proxy_server = proxy_url, + + -- this is unused, but required for the the template to include a stream {} block + stream_listen = "0.0.0.0:5555", + }, nil, nil, fixtures)) + + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("sync works", function() + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + -- ensure this goes through proxy + local path = pl_path.join("servroot2", "logs", + (auth_desc == "auth on") and "proxy_auth.log" or "proxy.log") + local contents = pl_file.read(path) + assert.matches("CONNECT 127.0.0.1:9005", contents) + + if auth_desc == "auth on" then + assert.matches("accepted basic proxy%-authorization", contents) + end + end) + end) + end) + + end -- auth configs +end diff --git a/spec/fixtures/forward-proxy-server.lua b/spec/fixtures/forward-proxy-server.lua index 61bda1196a9..ec2ff1b1b71 100644 --- a/spec/fixtures/forward-proxy-server.lua +++ b/spec/fixtures/forward-proxy-server.lua @@ -2,11 +2,25 @@ local _M = {} local split = require("kong.tools.utils").split +local header_mt = { + __index = function(self, name) + name = name:lower():gsub("_", "-") + return rawget(self, name) + end, + + __newindex = function(self, name, value) + name = name:lower():gsub("_", "-") + rawset(self, name, value) + end, +} + +local function new_headers() + return setmetatable({}, header_mt) +end -- This is a very naive forward proxy, which accepts a CONNECT over HTTP, and -- then starts tunnelling the bytes blind (for end-to-end SSL). -function _M.connect() - +function _M.connect(opts) local req_sock = ngx.req.socket(true) req_sock:settimeouts(1000, 1000, 1000) @@ -21,12 +35,42 @@ function _M.connect() local upstream_host, upstream_port = unpack(split(host_port, ":")) - -- receive and discard any headers + local headers = new_headers() + + -- receive headers repeat local line = req_sock:receive("*l") - ngx.log(ngx.DEBUG, "request header: ", line) + local name, value = line:match("^([^:]+):%s*(.+)$") + if name and value then + ngx.log(ngx.DEBUG, "header: ", name, " => ", value) + headers[name] = value + end until ngx.re.find(line, "^\\s*$", "jo") + + local basic_auth = opts and opts.basic_auth + if basic_auth then + ngx.log(ngx.DEBUG, "checking proxy-authorization...") + + local found = headers["proxy-authorization"] + if not found then + ngx.log(ngx.NOTICE, "client did not send proxy-authorization header") + ngx.print("HTTP/1.1 401 Unauthorized\r\n\r\n") + return ngx.exit(ngx.OK) + end + + local auth = ngx.re.gsub(found, [[^Basic\s*]], "", "oji") + + if auth ~= basic_auth then + ngx.log(ngx.NOTICE, "client sent incorrect proxy-authorization") + ngx.print("HTTP/1.1 403 Forbidden\r\n\r\n") + return ngx.exit(ngx.OK) + end + + ngx.log(ngx.DEBUG, "accepted basic proxy-authorization") + end + + -- Connect to requested upstream local upstream_sock = ngx.socket.tcp() upstream_sock:settimeouts(1000, 1000, 1000) @@ -38,9 +82,11 @@ function _M.connect() end -- Tell the client we are good to go - ngx.print("HTTP/1.1 200 OK\n\n") + ngx.print("HTTP/1.1 200 OK\r\n\r\n") ngx.flush() + ngx.log(ngx.DEBUG, "tunneling started") + -- 10Kb in either direction should be plenty local max_bytes = 10 * 1024 @@ -71,6 +117,8 @@ function _M.connect() until not req_data and not res_data -- request socket should be closed upstream_sock:close() + + ngx.log(ngx.DEBUG, "tunneling ended") end return _M From 4bc40c0c2049ebc933a7aa582abf2e294f9d7452 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 17 Nov 2022 18:27:54 +0800 Subject: [PATCH 1974/4351] chore(clustering): remove unused code `check_protocol_support` (#9774) Follow up of #9740 --- kong/clustering/utils.lua | 48 --------------------------------------- 1 file changed, 48 deletions(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 414c78f85d1..b0b4a46378b 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -349,54 +349,6 @@ local function parse_proxy_url(conf) end ---- Return the highest supported Hybrid mode protocol version. -function _M.check_protocol_support(conf, cert, cert_key) - local params = { - scheme = "https", - method = "HEAD", - - ssl_verify = true, - ssl_client_cert = cert, - ssl_client_priv_key = cert_key, - } - - if conf.cluster_mtls == "shared" then - params.ssl_server_name = "kong_clustering" - - else - -- server_name will be set to the host if it is not explicitly defined here - if conf.cluster_server_name ~= "" then - params.ssl_server_name = conf.cluster_server_name - end - end - - local c = http.new() - - if conf.cluster_use_proxy then - local proxy_opts = parse_proxy_url(conf) - c:set_proxy_options({ - https_proxy = proxy_opts.proxy_url, - https_proxy_authorization = proxy_opts.proxy_authorization, - }) - - ngx_log(ngx_DEBUG, _log_prefix, - "using proxy ", proxy_opts.proxy_url, " to check protocol support ") - end - - local res, err = c:request_uri( - "https://" .. conf.cluster_control_plane .. "/v1/wrpc", params) - if not res then - return nil, err - end - - if res.status == 404 then - return "v0" - end - - return "v1" -- wrpc -end - - local WS_OPTS = { timeout = constants.CLUSTERING_TIMEOUT, max_payload_len = kong.configuration.cluster_max_payload, From 8fda66e41db3399b345f2d211011d39ea4b09035 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 17 Nov 2022 18:59:03 +0100 Subject: [PATCH 1975/4351] fix(core): fix cache_key issues (#9776) --- kong/db/dao/key_sets.lua | 5 ----- kong/db/dao/keys.lua | 24 +++++++++++----------- kong/db/schema/entities/key_sets.lua | 1 - spec/02-integration/03-db/18-keys_spec.lua | 13 ++++++------ 4 files changed, 19 insertions(+), 24 deletions(-) diff --git a/kong/db/dao/key_sets.lua b/kong/db/dao/key_sets.lua index b499136b668..e455eed2c54 100644 --- a/kong/db/dao/key_sets.lua +++ b/kong/db/dao/key_sets.lua @@ -48,11 +48,6 @@ function key_sets:delete(primary_key, options) end -function key_sets:select_by_cache_key(cache_key, options) - return self.super.select_by_cache_key(self, cache_key, options) -end - - function key_sets:select_by_name(unique_value, options) return self.super.select_by_name(self, unique_value, options) end diff --git a/kong/db/dao/keys.lua b/kong/db/dao/keys.lua index 786dc7aefce..d76546f4499 100644 --- a/kong/db/dao/keys.lua +++ b/kong/db/dao/keys.lua @@ -56,21 +56,21 @@ function keys:each_for_set(foreign_key, size, options) return self.super.each_for_set(self, foreign_key, size, options) end -function keys:cache_key(kid, set_name) - if not kid then - return nil, "kid must exist" +---Keys cache_key function +---@param key table +---@return string +function keys:cache_key(key) + assert(type(key), "table") + local kid, set_id + kid = key.kid + if key.set then + set_id = key.set.id end - if type(kid) == "table" then - kid = kid.kid - end - if not set_name then - set_name = "" - end - if type(set_name) == "table" then - set_name = set_name.name + if not set_id then + set_id = "" end -- ignore ws_id, kid+set is unique - return fmt("keys:%s:%s", tostring(kid), set_name) + return fmt("keys:%s:%s", tostring(kid), set_id) end -- load to lua-resty-openssl pkey module diff --git a/kong/db/schema/entities/key_sets.lua b/kong/db/schema/entities/key_sets.lua index 9b31e981893..b8c83cd9063 100644 --- a/kong/db/schema/entities/key_sets.lua +++ b/kong/db/schema/entities/key_sets.lua @@ -11,7 +11,6 @@ return { name = "key_sets", dao = "kong.db.dao.key_sets", primary_key = { "id" }, - cache_key = { "name" }, endpoint_key = "name", admin_api_name = "key-sets", workspaceable = true, diff --git a/spec/02-integration/03-db/18-keys_spec.lua b/spec/02-integration/03-db/18-keys_spec.lua index 02ca6e5bcf6..19ec002de7e 100644 --- a/spec/02-integration/03-db/18-keys_spec.lua +++ b/spec/02-integration/03-db/18-keys_spec.lua @@ -8,6 +8,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local merge = kong.table.merge +local fmt = string.format for _, strategy in helpers.all_strategies() do @@ -74,10 +75,10 @@ for _, strategy in helpers.all_strategies() do end) it(":cache_key", function() - local cache_key, err = db.keys:cache_key("456", init_key_set.name) + local cache_key, err = db.keys:cache_key({kid = "456", set = {id = init_key_set.id}}) assert.is_nil(err) - assert.equal("keys:456:testset", cache_key) - local cache_key_no_set, err_no_set = db.keys:cache_key("123") + assert.equal(fmt("keys:456:%s", init_key_set.id), cache_key) + local cache_key_no_set, err_no_set = db.keys:cache_key({kid = "123"}) assert.is_nil(err_no_set) assert.equal("keys:123:", cache_key_no_set) end) @@ -136,15 +137,15 @@ for _, strategy in helpers.all_strategies() do assert.is_nil(insert_err) assert.is_not_nil(key) -- inserting a key with the same kid in a different keyset. - -- this should raise a validation error + -- this should not raise a validation error local key2, insert2_err = db.keys:insert { name = "each_test_1", set = test2, kid = "999", pem = { private_key = pem_priv, public_key = pem_pub } } - assert.matches("UNIQUE violation detected on '{kid=\"999\",set={id", insert2_err) - assert.is_nil(key2) + assert.is_nil(insert2_err) + assert.is_not_nil(key2) end) From 5f4840313cb5c7e9564347cf91849c2855d9f5a5 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Thu, 17 Nov 2022 15:23:47 -0300 Subject: [PATCH 1976/4351] feat(api): dynamic log levels Requested at FT-2818. --- .requirements | 2 +- CHANGELOG.md | 2 + autodoc/admin-api/data/admin-api.lua | 4 + kong-3.1.0-0.rockspec | 1 + kong/api/init.lua | 2 +- kong/api/routes/debug.lua | 105 ++++ kong/api/routes/kong.lua | 7 +- kong/constants.lua | 22 +- kong/pdk/log.lua | 3 +- kong/runloop/handler.lua | 52 +- kong/templates/nginx_kong.lua | 1 + .../04-admin_api/22-debug_spec.lua | 501 ++++++++++++++++++ spec/fixtures/custom_nginx.template | 1 + spec/helpers.lua | 2 +- 14 files changed, 696 insertions(+), 9 deletions(-) create mode 100644 kong/api/routes/debug.lua create mode 100644 spec/02-integration/04-admin_api/22-debug_spec.lua diff --git a/.requirements b/.requirements index 48d50a3f1b4..0ce689e34cc 100644 --- a/.requirements +++ b/.requirements @@ -11,4 +11,4 @@ RESTY_EVENTS_VERSION=0.1.3 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.38.0 -KONG_NGINX_MODULE_BRANCH=0.2.1 +KONG_NGINX_MODULE_BRANCH=0.4.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 3021b7d5fc4..9993084c10d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -89,6 +89,8 @@ [#9431](https://github.com/Kong/kong/pull/9431) - Allow schema `map` type field being marked as referenceable. [#9611](https://github.com/Kong/kong/pull/9611) +- Add support for dynamically changing the log level + [#9744](https://github.com/Kong/kong/pull/9744) #### Plugins diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 98c06ea8efb..6df920d20ab 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -17,6 +17,7 @@ return { "kong/api/routes/config.lua", "kong/api/routes/tags.lua", "kong/api/routes/clustering.lua", + "kong/api/routes/debug.lua", }, nodoc_files = { "kong/api/routes/cache.lua", -- FIXME should we document this? @@ -674,6 +675,9 @@ return { clustering = { skip = true, }, + debug = { + skip = true, + }, tags = { title = [[ Tags ]], description = [[ diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 45694cd0347..0a308f49fc3 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -134,6 +134,7 @@ build = { ["kong.api.routes.snis"] = "kong/api/routes/snis.lua", ["kong.api.routes.tags"] = "kong/api/routes/tags.lua", ["kong.api.routes.clustering"] = "kong/api/routes/clustering.lua", + ["kong.api.routes.debug"] = "kong/api/routes/debug.lua", ["kong.status"] = "kong/status/init.lua", diff --git a/kong/api/init.lua b/kong/api/init.lua index 4e1b0a4036b..9196e1275e0 100644 --- a/kong/api/init.lua +++ b/kong/api/init.lua @@ -27,7 +27,7 @@ ngx.log(ngx.DEBUG, "Loading Admin API endpoints") -- Load core routes -for _, v in ipairs({"kong", "health", "cache", "config", }) do +for _, v in ipairs({"kong", "health", "cache", "config", "debug", }) do local routes = require("kong.api.routes." .. v) api_helpers.attach_routes(app, routes) end diff --git a/kong/api/routes/debug.lua b/kong/api/routes/debug.lua new file mode 100644 index 00000000000..f2318dd417b --- /dev/null +++ b/kong/api/routes/debug.lua @@ -0,0 +1,105 @@ +local get_sys_filter_level = require("ngx.errlog").get_sys_filter_level +local set_log_level = require("resty.kong.log").set_log_level + +local LOG_LEVELS = require("kong.constants").LOG_LEVELS + +local ngx = ngx +local kong = kong +local pcall = pcall +local type = type +local tostring = tostring + +local NODE_LEVEL_BROADCAST = false +local CLUSTER_LEVEL_BROADCAST = true + +local function handle_put_log_level(self, broadcast) + if kong.configuration.database == "off" then + local message = "cannot change log level when not using a database" + return kong.response.exit(405, { message = message }) + end + + local log_level = LOG_LEVELS[self.params.log_level] + + if type(log_level) ~= "number" then + return kong.response.exit(400, { message = "unknown log level: " .. self.params.log_level }) + end + + local sys_filter_level = get_sys_filter_level() + + if sys_filter_level and sys_filter_level == log_level then + local message = "log level is already " .. self.params.log_level + return kong.response.exit(200, { message = message }) + end + + local ok, err = pcall(set_log_level, log_level) + + if not ok then + local message = "failed setting log level: " .. tostring(err) + return kong.response.exit(500, { message = message }) + end + + -- broadcast to all workers in a node + ok, err = kong.worker_events.post("debug", "log_level", log_level) + + if not ok then + local message = "failed broadcasting to workers: " .. err + return kong.response.exit(500, { message = message }) + end + + if broadcast then + -- broadcast to all nodes in a cluster + ok, err = kong.cluster_events:broadcast("log_level", tostring(log_level)) + + if not ok then + local message = "failed broadcasting to cluster: " .. err + return kong.response.exit(500, { message = message }) + end + end + + -- store in shm so that newly spawned workers can update their log levels + ok, err = ngx.shared.kong_log_level:set("level", log_level) + + if not ok then + local message = "failed storing log level in shm: " .. tostring(err) + return kong.response.exit(500, { message = message }) + end + + return kong.response.exit(200, { message = "log level changed" }) +end + +local routes = { + ["/debug/node/log-level"] = { + GET = function(self) + local sys_filter_level = get_sys_filter_level() + local cur_level = LOG_LEVELS[sys_filter_level] + + if type(cur_level) ~= "string" then + local message = "unknown log level: " .. tostring(sys_filter_level) + return kong.response.exit(500, { message = message }) + end + + return kong.response.exit(200, { message = "log level: " .. cur_level }) + end, + }, + ["/debug/node/log-level/:log_level"] = { + PUT = function(self) + return handle_put_log_level(self, NODE_LEVEL_BROADCAST) + end + }, +} + +local cluster_name + +if kong.configuration.role == "control_plane" then + cluster_name = "/debug/cluster/control-planes-nodes/log-level/:log_level" +else + cluster_name = "/debug/cluster/log-level/:log_level" +end + +routes[cluster_name] = { + PUT = function(self) + return handle_put_log_level(self, CLUSTER_LEVEL_BROADCAST) + end +} + +return routes diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 4aca0689735..b9ca1a1716d 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -9,6 +9,8 @@ local meta = require "kong.meta" local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() local errors = Errors.new() +local get_sys_filter_level = require "ngx.errlog".get_sys_filter_level +local LOG_LEVELS = require "kong.constants".LOG_LEVELS local tagline = "Welcome to " .. _KONG._NAME @@ -98,6 +100,9 @@ return { } end + local configuration = kong.configuration.remove_sensitive() + configuration.log_level = LOG_LEVELS[get_sys_filter_level()] + return kong.response.exit(200, { tagline = tagline, version = version, @@ -112,7 +117,7 @@ return { enabled_in_cluster = distinct_plugins, }, lua_version = lua_version, - configuration = kong.configuration.remove_sensitive(), + configuration = configuration, pids = pids, }) end diff --git a/kong/constants.lua b/kong/constants.lua index 432f79b6b7a..775eae0bf4e 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -217,7 +217,26 @@ local constants = { CLEAR_HEALTH_STATUS_DELAY = 300, -- 300 seconds KEY_FORMATS_MAP = key_formats_map, - KEY_FORMATS = key_formats + KEY_FORMATS = key_formats, + + LOG_LEVELS = { + debug = ngx.DEBUG, + info = ngx.INFO, + notice = ngx.NOTICE, + warn = ngx.WARN, + error = ngx.ERR, + crit = ngx.CRIT, + alert = ngx.ALERT, + emerg = ngx.EMERG, + [ngx.DEBUG] = "debug", + [ngx.INFO] = "info", + [ngx.NOTICE] = "notice", + [ngx.WARN] = "warn", + [ngx.ERR] = "error", + [ngx.CRIT] = "crit", + [ngx.ALERT] = "alert", + [ngx.EMERG] = "emerg", + }, } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do @@ -230,5 +249,4 @@ for _, v in ipairs(constants.CORE_ENTITIES) do constants.CORE_ENTITIES[v] = true end - return constants diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 09b7257cb92..1f7f3f19dd8 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -275,10 +275,11 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) to_string = to_string or tostring stack_level = stack_level or 2 - local sys_log_level local variadic_buf = {} return function(...) + local sys_log_level = nil + if not sys_log_level and ngx.get_phase() ~= "init" then -- only grab sys_log_level after init_by_lua, where it is -- hard-coded diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index f4e8fa3d341..3200c4f2339 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -72,7 +72,7 @@ local COMMA = byte(",") local SPACE = byte(" ") local QUESTION_MARK = byte("?") local ARRAY_MT = require("cjson.safe").array_mt - +local get_sys_filter_level = require("ngx.errlog").get_sys_filter_level local HOST_PORTS = {} @@ -104,6 +104,7 @@ local set_upstream_ssl_verify local set_upstream_ssl_verify_depth local set_upstream_ssl_trusted_store local set_authority +local set_log_level if is_http_module then local tls = require("resty.kong.tls") set_upstream_cert_and_key = tls.set_upstream_cert_and_key @@ -111,6 +112,7 @@ if is_http_module then set_upstream_ssl_verify_depth = tls.set_upstream_ssl_verify_depth set_upstream_ssl_trusted_store = tls.set_upstream_ssl_trusted_store set_authority = require("resty.kong.grpc").set_authority + set_log_level = require("resty.kong.log").set_log_level end @@ -962,7 +964,6 @@ local function register_events() end end end, "crud", "consumers") - end @@ -1149,6 +1150,53 @@ return { STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/stream_tls_terminate.sock", prefix) STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/stream_tls_passthrough.sock", prefix) + if is_http_module then + -- if worker has outdated log level (e.g. newly spawned), updated it + timer_at(0, function() + local cur_log_level = get_sys_filter_level() + local shm_log_level = ngx.shared.kong_log_level:get("level") + if cur_log_level and shm_log_level and cur_log_level ~= shm_log_level then + local ok, err = pcall(set_log_level, shm_log_level) + if not ok then + log(ERR, "failed setting log level for new worker: ", err) + end + end + end) + + -- log level cluster event updates + kong.cluster_events:subscribe("log_level", function(data) + log(NOTICE, "log level cluster event received") + + if not data then + kong.log.err("received empty data in cluster_events subscription") + return + end + + local ok, err = kong.worker_events.post("debug", "log_level", tonumber(data)) + + if not ok then + kong.log.err("failed broadcasting to workers: ", err) + return + end + + log(NOTICE, "log level event posted for node") + end) + + -- log level worker event updates + kong.worker_events.register(function(data) + log(NOTICE, "log level worker event received") + + local ok, err = pcall(set_log_level, data) + + if not ok then + log(ERR, "[events] could not broadcast log level event: ", err) + return + end + + log(NOTICE, "log level changed to ", data, " for worker ", ngx.worker.id()) + end, "debug", "log_level") + end + if kong.configuration.host_ports then HOST_PORTS = kong.configuration.host_ports end diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index f619485660a..6497073f4ee 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -25,6 +25,7 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; +lua_shared_dict kong_log_level 1m; > if role == "data_plane" then lua_shared_dict wrpc_channel_dict 5m; > end diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua new file mode 100644 index 00000000000..6be83918081 --- /dev/null +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -0,0 +1,501 @@ +local helpers = require("spec.helpers") +local cjson = require("cjson") + +local strategies = {} +for _, strategy in helpers.each_strategy() do + table.insert(strategies, strategy) +end +table.insert(strategies, "off") +for _, strategy in pairs(strategies) do +describe("Admin API - Kong debug route with strategy #" .. strategy, function() + lazy_setup(function() + local bp = helpers.get_db_utils(nil, {}) -- runs migrations + + local service_mockbin = assert(bp.services:insert { + name = "service-mockbin", + url = "https://mockbin.com/request", + }) + assert(bp.routes:insert { + protocols = { "http" }, + hosts = { "mockbin.com" }, + paths = { "/" }, + service = service_mockbin, + }) + + assert(helpers.start_kong { + database = strategy, + db_update_propagation = strategy == "cassandra" and 1 or 0, + trusted_ips = "127.0.0.1", + nginx_http_proxy_ssl_verify = "on", + nginx_http_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_spec.crt", + }) + assert(helpers.start_kong{ + database = strategy, + prefix = "node2", + db_update_propagation = strategy == "cassandra" and 1 or 0, + admin_listen = "127.0.0.1:9110", + admin_gui_listen = "off", + proxy_listen = "off", + log_level = "debug", + }) + + if strategy ~= "off" then + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + admin_listen = "127.0.0.1:9113", + cluster_listen = "127.0.0.1:9005", + admin_gui_listen = "off", + prefix = "cp", + log_level = "debug", + })) + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + admin_listen = "127.0.0.1:9114", + cluster_listen = "127.0.0.1:9006", + admin_gui_listen = "off", + prefix = "cp2", + cluster_telemetry_listen = "localhost:9008", + log_level = "debug", + })) + end + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.stop_kong("node2") + + if strategy ~= "off" then + helpers.stop_kong("cp") + helpers.stop_kong("cp2") + end + end) + + describe("/debug/{node, cluster}/log-level", function() + it("gets current log level for traditional and dbless", function() + local res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level: debug" + assert(json.message == message) + end) + + if strategy == "off" then + it("cannot change the log level for dbless", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/notice", + }) + local body = assert.res_status(405, res) + local json = cjson.decode(body) + local message = "cannot change log level when not using a database" + assert(json.message == message) + end) + return + end + + it("e2e test - check if dynamic set log level works", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/alert", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to alert + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: alert" + return json.message == message + end, 30) + + -- e2e test: we are not printing lower than alert + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + body = assert.res_status(502, res) + assert.equal("An invalid response was received from the upstream server", body) + assert.logfile().has.no.line("upstream SSL certificate verify error: " .. + "(20:unable to get local issuer certificate) " .. + "while SSL handshaking to upstream", true, 2) + + -- go back to default (debug) + res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/debug", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level changed" + assert(json.message == message) + + -- make sure we changed to debug + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + + -- e2e test: we are printing higher than debug + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + body = assert.res_status(502, res) + assert.equal("An invalid response was received from the upstream server", body) + assert.logfile().has.line("upstream SSL certificate verify error: " .. + "(20:unable to get local issuer certificate) " .. + "while SSL handshaking to upstream", true, 30) + end) + + it("changes log level for traditional mode", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/notice", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to notice + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: notice" + return json.message == message + end, 30) + + -- go back to default (debug) + res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/debug", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level changed" + assert(json.message == message) + + -- make sure we changed to debug + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + end) + + it("handles unknown log level for traditional mode", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/stderr", + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + local message = "unknown log level: stderr" + assert(json.message == message) + end) + + it("current log level is equal to configured log level", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/debug", + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level is already debug" + assert(json.message == message) + end) + + it("broadcasts to all traditional nodes", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/cluster/log-level/emerg" + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to emerg on NODE 1 + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: emerg" + return json.message == message + end, 30) + + -- make sure we changed to emerg on NODE 2 + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9110):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: emerg" + return json.message == message + end, 30) + + -- decrease log level to debug on both NODE 1 and NODE 2 + res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/cluster/log-level/debug" + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level changed" + assert(json.message == message) + + -- make sure we changed to debug on NODE 1 + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + + -- make sure we changed to debug on NODE 2 + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9110):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + end) + + it("gets current log level for CP", function() + local res = assert(helpers.admin_client(nil, 9113):send { + method = "GET", + path = "/debug/node/log-level", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level: debug" + assert(json.message == message) + end) + + it("changes CP log level", function() + local res = assert(helpers.admin_client(nil, 9113):send { + method = "PUT", + path = "/debug/node/log-level/notice", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to notice + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9113):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: notice" + return json.message == message + end, 30) + + -- go back to default (debug) + res = assert(helpers.admin_client(nil, 9113):send { + method = "PUT", + path = "/debug/node/log-level/debug", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level changed" + assert(json.message == message) + + -- make sure we changed to debug + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9113):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + end) + + it("broadcasts to all CP nodes", function() + local res = assert(helpers.admin_client(nil, 9113):send { + method = "PUT", + path = "/debug/cluster/control-planes-nodes/log-level/emerg" + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to emerg on CP 1 + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9113):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: emerg" + return json.message == message + end, 30) + + -- make sure we changed to emerg on CP 2 + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9114):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: emerg" + return json.message == message + end, 30) + + -- decrease log level to debug on both CP 1 and CP 2 + res = assert(helpers.admin_client(nil, 9113):send { + method = "PUT", + path = "/debug/cluster/control-planes-nodes/log-level/debug" + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level changed" + assert(json.message == message) + + -- make sure we changed to debug on CP 1 + helpers.wait_until(function() + res = assert(helpers.admin_client(nil, 9113):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + + -- Wait for CP 2 to check for cluster events + helpers.wait_until(function() + -- make sure we changed to debug on CP 2 + res = assert(helpers.admin_client(nil, 9114):send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 30) + end) + + it("common cluster endpoint not accepted in hybrid mode", function() + local res = assert(helpers.admin_client(nil, 9113):send { + method = "PUT", + path = "/debug/cluster/log-level/notice" + }) + assert.res_status(404, res) + end) + + it("newly spawned workers can update their log levels", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/crit", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to crit + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: crit" + return json.message == message + end, 30) + + local prefix = helpers.test_conf.prefix + assert(helpers.reload_kong(strategy, "reload --prefix " .. prefix)) + + -- Wait for new workers to spawn + helpers.wait_until(function() + -- make sure new workers' log level is crit + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + + message = "log level: crit" + return json.message == message + end, 30) + end) + end) +end) +end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 131ffb2bacf..7f629b447ce 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -48,6 +48,7 @@ http { lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_log_level 1m; > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end diff --git a/spec/helpers.lua b/spec/helpers.lua index 540ee46b84d..9ad2b52c2f1 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3258,7 +3258,7 @@ local function wait_until_no_common_workers(workers, expected_total, strategy) end end return common == 0 and total == (expected_total or total) - end) + end, 30) end From 2583de6d33f10c97d4c03aadaddb16649efcf05f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 18 Nov 2022 02:02:45 +0100 Subject: [PATCH 1977/4351] chore(github) modify pull request template (#9711) --- .github/PULL_REQUEST_TEMPLATE.md | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index d83e17e39ad..46a80564b09 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -8,11 +8,15 @@ https://github.com/Kong/kong/blob/master/CONTRIBUTING.md#contributing +### Checklist + +- [ ] The Pull Request has tests +- [ ] There's an entry in the CHANGELOG +- [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE + ### Full changelog * [Implement ...] -* [Add related tests] -* ... ### Issue reference From 630f58de86b0b30d748c9bde95dd28eddfab1419 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Fri, 18 Nov 2022 09:16:09 +0800 Subject: [PATCH 1978/4351] feat(clustering): persist node id between restarts (#9067) Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Co-authored-by: Datong Sun Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> --- CHANGELOG.md | 5 + kong-3.1.0-0.rockspec | 1 + kong/cluster_events/init.lua | 4 +- kong/db/init.lua | 4 +- kong/global.lua | 3 + kong/pdk/node.lua | 19 ++ kong/pdk/private/node.lua | 88 ++++++ kong/plugins/statsd/log.lua | 2 +- spec/02-integration/02-cmd/14-vault_spec.lua | 16 +- .../09-node-id-persistence_spec.lua | 297 ++++++++++++++++++ 10 files changed, 429 insertions(+), 10 deletions(-) create mode 100644 kong/pdk/private/node.lua create mode 100644 spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 9993084c10d..5a091dcea4c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -120,6 +120,11 @@ that could be stored in vaults. [#9611](https://github.com/Kong/kong/pull/9611) +#### Hybrid Mode + +- Data plane node IDs will now persist across restarts. + [#9067](https://github.com/Kong/kong/pull/9067) + #### Performance - Data plane's connection to control plane is moved to a privileged worker process diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 0a308f49fc3..4db4b69394f 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -258,6 +258,7 @@ build = { ["kong.pdk"] = "kong/pdk/init.lua", ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", ["kong.pdk.private.phases"] = "kong/pdk/private/phases.lua", + ["kong.pdk.private.node"] = "kong/pdk/private/node.lua", ["kong.pdk.client"] = "kong/pdk/client.lua", ["kong.pdk.client.tls"] = "kong/pdk/client/tls.lua", ["kong.pdk.ctx"] = "kong/pdk/ctx.lua", diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index 95026160107..1cdbe8d8e8e 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -11,9 +11,8 @@ local ngx_log = ngx.log local ngx_now = ngx.now local timer_at = ngx.timer.at local ngx_update_time = ngx.update_time -local knode = (kong and kong.node) and kong.node or - require "kong.pdk.node".new() +local knode = kong and kong.node or require "kong.pdk.node".new() local POLL_INTERVAL_LOCK_KEY = "cluster_events:poll_interval" local POLL_RUNNING_LOCK_KEY = "cluster_events:poll_running" @@ -133,7 +132,6 @@ function _M.new(opts) end -- set node id (uuid) - self.node_id, err = knode.get_id() if not self.node_id then return nil, err diff --git a/kong/db/init.lua b/kong/db/init.lua index 540ec1fb111..11dbb39cbb7 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -9,6 +9,8 @@ local constants = require "kong.constants" local log = require "kong.cmd.utils.log" local workspaces = require "kong.workspaces" local utils = require "kong.tools.utils" +local knode = kong and kong.node + or require "kong.pdk.node".new() local fmt = string.format @@ -274,8 +276,6 @@ end do local concurrency = require "kong.concurrency" - local knode = (kong and kong.node) and kong.node or - require "kong.pdk.node".new() local MAX_LOCK_WAIT_STEP = 2 -- seconds diff --git a/kong/global.lua b/kong/global.lua index 0bf0f1a8cf4..aa915455baf 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -4,6 +4,7 @@ local PDK = require "kong.pdk" local phase_checker = require "kong.pdk.private.phases" local kong_cache = require "kong.cache" local kong_cluster_events = require "kong.cluster_events" +local private_node = require "kong.pdk.private.node" local ngx = ngx local type = type @@ -160,6 +161,8 @@ function _GLOBAL.init_pdk(self, kong_config) error("arg #1 cannot be nil", 2) end + private_node.init_node_id(kong_config) + PDK.new(kong_config, self) end diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index 7103331728c..60e6489647e 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -4,6 +4,7 @@ local utils = require "kong.tools.utils" local ffi = require "ffi" +local private_node = require "kong.pdk.private.node" local floor = math.floor @@ -12,6 +13,7 @@ local match = string.match local gsub = string.gsub local sort = table.sort local insert = table.insert +local ngx = ngx local shared = ngx.shared local C = ffi.C local ffi_new = ffi.new @@ -255,6 +257,23 @@ local function new(self) return gsub(hostname, "\n$", "") end + + local prefix = self and self.configuration and self.configuration.prefix + if prefix and self.configuration.role == "data_plane" then + local id, err = private_node.load_node_id(prefix) + if id then + node_id = id + ngx.log(ngx.DEBUG, "restored node_id from the filesystem: ", node_id) + + else + id = _NODE.get_id() + if err then + ngx.log(ngx.WARN, "failed to restore node_id from the filesystem: ", + err, ", so a new one was generated: ", id) + end + end + end + return _NODE end diff --git a/kong/pdk/private/node.lua b/kong/pdk/private/node.lua new file mode 100644 index 00000000000..099dca9fe84 --- /dev/null +++ b/kong/pdk/private/node.lua @@ -0,0 +1,88 @@ +local utils = require "kong.tools.utils" +local pl_file = require "pl.file" +local pl_path = require "pl.path" +local pl_dir = require "pl.dir" + +local ngx = ngx +local fmt = string.format + +local cached_node_id + +local function node_id_filename(prefix) + return pl_path.join(prefix, "kong.id") +end + + +local function initialize_node_id(prefix) + if not pl_path.exists(prefix) then + local ok, err = pl_dir.makepath(prefix) + if not ok then + return nil, fmt("failed to create directory %s: %s", prefix, err) + end + end + + local filename = node_id_filename(prefix) + + if not pl_path.exists(filename) then + local id = utils.uuid() + ngx.log(ngx.DEBUG, "persisting node_id (", id, ") to ", filename) + + local ok, write_err = pl_file.write(filename, id) + if not ok then + return nil, fmt("failed to persist node_id to %s: %s", filename, write_err) + end + cached_node_id = id + end + + return true +end + + +local function init_node_id(config) + if not config then + return + end + + if not config.prefix or config.role ~= "data_plane" then + return + end + + local ok, err = initialize_node_id(config.prefix) + if not ok then + ngx.log(ngx.WARN, err) + end +end + + +local function load_node_id(prefix) + if not prefix then + return nil, nil + end + + if cached_node_id then + return cached_node_id, nil + end + + local filename = node_id_filename(prefix) + + if not pl_path.exists(filename) then + return nil, fmt("file %s does not exist", filename) + end + + local id, read_err = pl_file.read(filename) + if read_err then + return nil, fmt("failed to access file %s: %s", filename, read_err) + end + + if not utils.is_valid_uuid(id) then + return nil, fmt("file %s contains invalid uuid: %q", filename, id) + end + + return id, nil +end + + +return { + init_node_id = init_node_id, + load_node_id = load_node_id, +} diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index d7cb46d28e6..24a77add1ff 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -12,7 +12,7 @@ local string_format = string.format local match = ngx.re.match local ipairs = ipairs local tonumber = tonumber -local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() +local knode = kong and kong.node or require "kong.pdk.node".new() local null = ngx.null local START_RANGE_IDX = 1 diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index e2b12a92080..5b93b37aeab 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -49,12 +49,16 @@ describe("kong vault", function() helpers.unsetenv("SECRETS_TEST") end) helpers.setenv("SECRETS_TEST", "testvalue") - local ok, stderr, stdout = helpers.kong_exec("vault get env/secrets_test") + local ok, stderr, stdout = helpers.kong_exec("vault get env/secrets_test", { + prefix = helpers.test_conf.prefix, + }) assert.equal("", stderr) assert.matches("testvalue", stdout, nil, true) assert.is_true(ok) - ok, stderr, stdout = helpers.kong_exec("vault get env/secrets-test") + ok, stderr, stdout = helpers.kong_exec("vault get env/secrets-test", { + prefix = helpers.test_conf.prefix, + }) assert.equal("", stderr) assert.matches("testvalue", stdout, nil, true) assert.is_true(ok) @@ -67,7 +71,9 @@ describe("kong vault", function() end) helpers.setenv("KONG_VAULT_ENV_PREFIX", "SECRETS_") helpers.setenv("SECRETS_TEST", "testvalue-with-config") - local ok, stderr, stdout = helpers.kong_exec("vault get env/test") + local ok, stderr, stdout = helpers.kong_exec("vault get env/test", { + prefix = helpers.test_conf.prefix, + }) assert.equal("", stderr) assert.matches("testvalue-with-config", stdout, nil, true) assert.is_true(ok) @@ -80,7 +86,9 @@ describe("kong vault", function() end) helpers.setenv("KONG_VAULT_ENV_PREFIX", "SECRETS-AGAIN-") helpers.setenv("SECRETS_AGAIN_TEST_TOO", "testvalue-with-config-again") - local ok, stderr, stdout = helpers.kong_exec("vault get env/test-too") + local ok, stderr, stdout = helpers.kong_exec("vault get env/test-too", { + prefix = helpers.test_conf.prefix, + }) assert.equal("", stderr) assert.matches("testvalue-with-config-again", stdout, nil, true) assert.is_true(ok) diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua new file mode 100644 index 00000000000..031ec488558 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -0,0 +1,297 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" + +local is_valid_uuid = utils.is_valid_uuid + +local PREFIX = "servroot.dp" +local NODE_ID = PREFIX .. "/kong.id" +local ERRLOG = PREFIX .. "/logs/error.log" + +local write_node_id = [[ + local id = assert(kong.node.get_id()) + local dest = kong.configuration.prefix .. "/" + .. "kong.id." + .. ngx.config.subsystem + local fh = assert(io.open(dest, "w+")) + assert(fh:write(id)) + fh:close() +]] + + +local function get_http_node_id() + local client = helpers.proxy_client(nil, 9002) + finally(function() client:close() end) + helpers.wait_until(function() + local res = client:get("/request", { + headers = { host = "http.node-id.test" }, + }) + + if res then + res:read_body() + end + return res and res.status == 200 + end, 5, 0.5) + + helpers.wait_for_file("file", PREFIX .. "/kong.id.http") + return helpers.file.read(PREFIX .. "/kong.id.http") +end + + +local function get_stream_node_id() + helpers.wait_until(function() + local sock = assert(ngx.socket.tcp()) + + sock:settimeout(1000) + + if not sock:connect("127.0.0.1", 9003) then + return + end + + local msg = "HELLO\n" + if not sock:send(msg) then + sock:close() + return + end + + if not sock:receive(msg:len()) then + sock:close() + return + end + + sock:close() + return true + end, 5, 0.5) + + helpers.wait_for_file("file", PREFIX .. "/kong.id.stream") + return helpers.file.read(PREFIX .. "/kong.id.stream") +end + + +for _, strategy in helpers.each_strategy() do + describe("node id persistence", function() + + local control_plane_config = { + role = "control_plane", + database = strategy, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + } + + local data_plane_config = { + log_level = "debug", + role = "data_plane", + prefix = PREFIX, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + stream_listen = "0.0.0.0:9003", + database = "off", + untrusted_lua = "on", + nginx_conf = "spec/fixtures/custom_nginx.template", + } + + local admin_client + local db + + local function get_all_data_planes() + local res = admin_client:get("/clustering/data-planes") + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.is_table(json.data) + return json.data + end + + local function get_data_plane(id) + local dps = get_all_data_planes() + + if #dps == 0 then + return + end + + -- all tests assume only one connected DP so that there is no ambiguity + assert.equals(1, #dps, "unexpected number of connected data planes") + + return dps[1].id == id and dps[1] + end + + lazy_setup(function() + local bp + bp, db = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "clustering_data_planes", + "consumers", + }) + + bp.plugins:insert({ + name = "pre-function", + config = { + log = { write_node_id }, + }, + protocols = { "http", "tcp" }, + }) + + bp.routes:insert({ + name = "http.node-id.test", + protocols = { "http" }, + hosts = { "http.node-id.test" }, + }) + + bp.routes:insert({ + name = "stream.node-id.test", + protocols = { "tcp" }, + destinations = { + { ip = "0.0.0.0/0", port = 9003 } + }, + service = bp.services:insert({ + name = "stream.node-id.test", + protocol = "tcp", + port = helpers.mock_upstream_stream_port, + }) + }) + + + assert(helpers.start_kong(control_plane_config)) + + admin_client = assert(helpers.admin_client()) + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong(PREFIX) + helpers.stop_kong() + end) + + after_each(function() + helpers.stop_kong(PREFIX) + end) + + before_each(function() + if helpers.path.exists(PREFIX) then + helpers.clean_prefix(PREFIX) + end + + helpers.prepare_prefix(PREFIX) + + -- sanity + assert.falsy(helpers.path.exists(NODE_ID)) + + db.clustering_data_planes:truncate() + end) + + it("generates a new ID on first start and saves it to a file", function() + helpers.start_kong(data_plane_config) + + helpers.wait_for_file("file", NODE_ID) + + local node_id = assert(helpers.file.read(NODE_ID)) + + assert.truthy(is_valid_uuid(node_id), "id " .. node_id .. " is invalid") + + -- sanity + helpers.wait_until(function() + return get_data_plane(node_id) ~= nil + end, 10, 0.5) + + -- FIXME: this should work but doesn't + --assert.logfile(ERRLOG).has.no.line("restored node_id from the filesystem", true, 1) + assert.logfile(ERRLOG).has.no.line("failed to restore node_id from the filesystem:", true, 1) + end) + + pending("generates a new ID if the existing one is invalid", function() + assert(helpers.file.write(NODE_ID, "INVALID")) + + -- must preserve the prefix directory here or our invalid file + -- will be removed and replaced + helpers.start_kong(data_plane_config, nil, true) + + local node_id + + helpers.wait_until(function() + node_id = helpers.file.read(NODE_ID) + return node_id and is_valid_uuid(node_id) + end, 5) + + assert.logfile(ERRLOG).has.no.line("restored node_id from the filesystem", true, 5) + assert.logfile(ERRLOG).has.line("file .+ contains invalid uuid:", false, 5) + + -- sanity + helpers.wait_until(function() + return get_data_plane(node_id) ~= nil + end, 10, 0.5) + end) + + it("restores the node ID from the filesystem on restart", function() + assert(helpers.start_kong(data_plane_config)) + + local node_id + helpers.wait_until(function() + local dps = get_all_data_planes() + + if dps and #dps == 1 then + node_id = dps[1].id + end + + return node_id ~= nil + end, 10, 0.5) + + -- must preserve the prefix directory here + assert(helpers.stop_kong(PREFIX, true)) + + local last_seen + do + local node = assert(get_data_plane(node_id)) + last_seen = assert.is_number(node.last_seen) + end + + -- must preserve the prefix directory here + assert(helpers.start_kong(data_plane_config, nil, true)) + + helpers.wait_until(function() + local node = get_data_plane(node_id) + return node and node.last_seen > last_seen + end, 10, 0.5) + + assert.logfile(ERRLOG).has.line("restored node_id from the filesystem", true, 5) + + local id_from_fs = assert(helpers.file.read(NODE_ID)) + assert.equals(node_id, id_from_fs) + end) + + it("uses generated node_id is used for both subsystems", function() + helpers.start_kong(data_plane_config) + + local http_id = get_http_node_id() + local stream_id = get_stream_node_id() + assert.equals(http_id, stream_id, "http node_id does not match stream node_id") + end) + + it("uses restored node_id is used for both subsystems", function() + helpers.start_kong(data_plane_config) + + local node_id + + helpers.wait_until(function() + node_id = helpers.file.read(NODE_ID) + return node_id and is_valid_uuid(node_id) + end, 5) + + helpers.stop_kong(PREFIX, true) + + helpers.start_kong(data_plane_config, nil, true) + + local http_id = get_http_node_id() + local stream_id = get_stream_node_id() + assert.equals(node_id, stream_id, "node_id does not match stream node_id") + assert.equals(node_id, http_id, "node_id does not match http node_id") + end) + + end) +end From 10dab552016f56c2d823df959a6a28651b8ec2ce Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 18 Nov 2022 00:31:21 -0300 Subject: [PATCH 1979/4351] chore(rockspec): bump lua-resty-healthcheck to 1.6.2 --- kong-3.1.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 4db4b69394f..6a1bbcaf01b 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.3.3", "lua-resty-worker-events == 1.0.0", - "lua-resty-healthcheck == 1.6.1", + "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.15", From 63201684588cfde283eec75e9d13d0a96fde63c5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 18 Nov 2022 13:33:35 +0800 Subject: [PATCH 1980/4351] docs(changelog): add entry for #9778 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5a091dcea4c..221ee713048 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -241,6 +241,8 @@ [#9607](https://github.com/Kong/kong/pull/9607) - Bumped lua-resty-acme from 0.8.1 to 0.9.0 [#9626](https://github.com/Kong/kong/pull/9626) +- Bumped resty.healthcheck from 1.6.1 to 1.6.2 + [#9778](https://github.com/Kong/kong/pull/9778) ## [3.0.0] From a275f3942d1bb8dbb29f40f04d31aed045d13308 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 18 Nov 2022 15:15:27 +0800 Subject: [PATCH 1981/4351] feat(clustering): hybrid forward proxy in https (#9773) Add support of talk to an HTTP tunnel in https FTI-2996 --- kong.conf.default | 6 ++ kong/clustering/utils.lua | 19 ++++-- kong/conf_loader/init.lua | 14 ++++- kong/resty/websocket/client.lua | 33 ++++++----- kong/templates/kong_defaults.lua | 1 + kong/templates/nginx.lua | 26 ++++++++- spec/01-unit/03-conf_loader_spec.lua | 2 +- .../09-hybrid_mode/10-forward-proxy_spec.lua | 58 +++++++++++++++---- spec/fixtures/custom_nginx.template | 23 +++++++- 9 files changed, 150 insertions(+), 32 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 4fb8c833c37..b67b1d0d386 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -225,6 +225,12 @@ #proxy_server = # Proxy server defined as a URL. Kong will only use this # option if any component is explictly configured # to use proxy. + + +#proxy_server_ssl_verify = off # Toggles server certificate verification if + # `proxy_server` is in HTTPS. + # See the `lua_ssl_trusted_certificate` + # setting to specify a certificate authority. #------------------------------------------------------------------------------ # HYBRID MODE #------------------------------------------------------------------------------ diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index b0b4a46378b..aa8820289ac 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -42,6 +42,10 @@ local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local KONG_VERSION = kong.version + +local prefix = kong.configuration.prefix or require("pl.path").abspath(ngx.config.prefix()) +local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_terminator.sock", prefix) + local _M = {} @@ -335,10 +339,17 @@ local function parse_proxy_url(conf) if proxy_server then -- assume proxy_server is validated in conf_loader local parsed = parse_url(proxy_server) - ret.proxy_url = fmt("%s://%s:%s", parsed.scheme, parsed.host, parsed.port or 443) - ret.scheme = parsed.scheme - ret.host = parsed.host - ret.port = parsed.port + if parsed.scheme == "https" then + ret.proxy_url = CLUSTER_PROXY_SSL_TERMINATOR_SOCK + -- hide other fields to avoid it being accidently used + -- the connection details is statically rendered in nginx template + + else -- http + ret.proxy_url = fmt("%s://%s:%s", parsed.scheme, parsed.host, parsed.port or 443) + ret.scheme = parsed.scheme + ret.host = parsed.host + ret.port = parsed.port + end if parsed.user and parsed.password then ret.proxy_authorization = "Basic " .. encode_base64(parsed.user .. ":" .. parsed.password) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 04ec5ed58fe..7ffd8b5e912 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -543,6 +543,7 @@ local CONF_INFERENCES = { opentelemetry_tracing_sampling_rate = { typ = "number" }, proxy_server = { typ = "string" }, + proxy_server_ssl_verify = { typ = "boolean" }, } @@ -995,8 +996,8 @@ local function check_and_infer(conf, opts) elseif not parsed.scheme then errors[#errors + 1] = "proxy_server missing scheme" - elseif parsed.scheme ~= "http" then - errors[#errors + 1] = "proxy_server only supports \"http\", got " .. parsed.scheme + elseif parsed.scheme ~= "http" and parsed.scheme ~= "https" then + errors[#errors + 1] = "proxy_server only supports \"http\" and \"https\", got " .. parsed.scheme elseif not parsed.host then errors[#errors + 1] = "proxy_server missing host" @@ -1861,6 +1862,15 @@ local function load(path, custom_conf, opts) log.verbose("prefix in use: %s", conf.prefix) + -- hybrid mode HTTP tunneling (CONNECT) proxy inside HTTPS + if conf.cluster_use_proxy then + -- throw err, assume it's already handled in check_and_infer + local parsed = assert(socket_url.parse(conf.proxy_server)) + if parsed.scheme == "https" then + conf.cluster_ssl_tunnel = fmt("%s:%s", parsed.host, parsed.port or 443) + end + end + -- initialize the dns client, so the globally patched tcp.connect method -- will work from here onwards. assert(require("kong.tools.dns")(conf)) diff --git a/kong/resty/websocket/client.lua b/kong/resty/websocket/client.lua index ec8501b156b..0581aee7454 100644 --- a/kong/resty/websocket/client.lua +++ b/kong/resty/websocket/client.lua @@ -21,6 +21,7 @@ local encode_base64 = ngx.encode_base64 local concat = table.concat local char = string.char local str_find = string.find +local str_sub = string.sub local rand = math.random local rshift = bit.rshift local band = bit.band @@ -159,22 +160,28 @@ function _M.connect(self, uri, opts) end if proxy_url then - -- https://github.com/ledgetech/lua-resty-http/blob/master/lib/resty/http.lua - local m, err = re_match( - proxy_url, - [[^(?:(http[s]?):)?//((?:[^\[\]:/\?]+)|(?:\[.+\]))(?::(\d+))?([^\?]*)\??(.*)]], - "jo" - ) - if err then - return nil, "error parsing proxy_url: " .. err + if str_sub(proxy_url, 1, 6) == "unix:/" then + connect_host = proxy_url + connect_port = nil + + else + -- https://github.com/ledgetech/lua-resty-http/blob/master/lib/resty/http.lua + local m, err = re_match( + proxy_url, + [[^(?:(http[s]?):)?//((?:[^\[\]:/\?]+)|(?:\[.+\]))(?::(\d+))?([^\?]*)\??(.*)]], + "jo" + ) + if err then + return nil, "error parsing proxy_url: " .. err + + elseif m[1] ~= "http" and m[1] ~= "https" then + return nil, "only proxy with scheme \"http\" or \"https\" is supported" + end - elseif m[1] ~= "http" then - return nil, "only HTTP proxy is supported" + connect_host = m[2] + connect_port = m[3] or 443 end - connect_host = m[2] - connect_port = m[3] or 80 -- hardcode for now as we only support HTTP proxy - if not connect_host then return nil, "invalid proxy url" end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 8e0369f143e..31b5e9331db 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -15,6 +15,7 @@ port_maps = NONE host_ports = NONE anonymous_reports = on proxy_server = NONE +proxy_server_ssl_verify = on proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reuseport backlog=16384 stream_listen = off diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index ea73efa0c50..18c630c13da 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -25,9 +25,33 @@ http { } > end -> if #stream_listeners > 0 then +> if #stream_listeners > 0 or cluster_ssl_tunnel then stream { +> if #stream_listeners > 0 then include 'nginx-kong-stream.conf'; +> end + +> if cluster_ssl_tunnel then + server { + listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; + + proxy_pass ${{cluster_ssl_tunnel}}; + proxy_ssl on; + # as we are essentially talking in HTTPS, passing SNI should default turned on + proxy_ssl_server_name on; +> if proxy_server_ssl_verify then + proxy_ssl_verify on; +> if lua_ssl_trusted_certificate_combined then + proxy_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + proxy_ssl_verify_depth 5; # 5 should be sufficient +> else + proxy_ssl_verify off; +> end + proxy_socket_keepalive on; + } +> end -- cluster_ssl_tunnel + } > end ]] diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 84266bd4184..9c326d15391 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -987,7 +987,7 @@ describe("Configuration loader", function() local conf, _, errors = conf_loader(nil, { proxy_server = "cool://localhost:2333", }) - assert.contains("proxy_server only supports \"http\", got cool", errors) + assert.contains("proxy_server only supports \"http\" and \"https\", got cool", errors) assert.is_nil(conf) local conf, _, errors = conf_loader(nil, { diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index 0fb0ff5046a..8f676058ad6 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -8,6 +8,12 @@ local fixtures = { forward_proxy = [[ server { listen 16797; + listen 16799 ssl; + listen [::]:16799 ssl; + + ssl_certificate ../spec/fixtures/kong_spec.crt; + ssl_certificate_key ../spec/fixtures/kong_spec.key; + error_log logs/proxy.log debug; content_by_lua_block { @@ -17,29 +23,57 @@ local fixtures = { server { listen 16796; + listen 16798 ssl; + listen [::]:16798 ssl; + + ssl_certificate ../spec/fixtures/kong_spec.crt; + ssl_certificate_key ../spec/fixtures/kong_spec.key; + error_log logs/proxy_auth.log debug; + content_by_lua_block { require("spec.fixtures.forward-proxy-server").connect({ basic_auth = ngx.encode_base64("test:konghq"), }) } } - ]], }, } -local auth_confgs = { - ["auth off"] = "http://127.0.0.1:16797", - ["auth on"] = "http://test:konghq@127.0.0.1:16796", +local proxy_configs = { + ["https off auth off"] = { + proxy_server = "http://127.0.0.1:16797", + proxy_server_ssl_verify = "off", + }, + ["https off auth on"] = { + proxy_server = "http://test:konghq@127.0.0.1:16796", + proxy_server_ssl_verify = "off", + }, + ["https on auth off"] = { + proxy_server = "https://127.0.0.1:16799", + proxy_server_ssl_verify = "off", + }, + ["https on auth on"] = { + proxy_server = "https://test:konghq@127.0.0.1:16798", + proxy_server_ssl_verify = "off", + }, + ["https on auth off verify on"] = { + proxy_server = "https://localhost:16799", -- use `localhost` to match CN of cert + proxy_server_ssl_verify = "on", + lua_ssl_trusted_certificate = "spec/fixtures/kong_spec.crt", + }, } +-- Note: this test suite will become flakky if KONG_TEST_DONT_CLEAN +-- if existing lmdb data is set, the service/route exists and +-- test run too fast before the proxy connection is established for _, strategy in helpers.each_strategy() do - for auth_desc, proxy_url in pairs(auth_confgs) do - describe("CP/DP sync through proxy (" .. auth_desc .. ") works with #" .. strategy .. " backend", function() + for proxy_desc, proxy_opts in pairs(proxy_configs) do + describe("CP/DP sync through proxy (" .. proxy_desc .. ") works with #" .. strategy .. " backend", function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -67,7 +101,9 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_use_proxy = "on", - proxy_server = proxy_url, + proxy_server = proxy_opts.proxy_server, + proxy_server_ssl_verify = proxy_opts.proxy_server_ssl_verify, + lua_ssl_trusted_certificate = proxy_opts.lua_ssl_trusted_certificate, -- this is unused, but required for the the template to include a stream {} block stream_listen = "0.0.0.0:5555", @@ -114,18 +150,20 @@ for _, strategy in helpers.each_strategy() do end end, 10) + local auth_on = string.match(proxy_desc, "auth on") + -- ensure this goes through proxy local path = pl_path.join("servroot2", "logs", - (auth_desc == "auth on") and "proxy_auth.log" or "proxy.log") + auth_on and "proxy_auth.log" or "proxy.log") local contents = pl_file.read(path) assert.matches("CONNECT 127.0.0.1:9005", contents) - if auth_desc == "auth on" then + if auth_on then assert.matches("accepted basic proxy%-authorization", contents) end end) end) end) - end -- auth configs + end -- proxy configs end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 7f629b447ce..4b83b538629 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -724,7 +724,7 @@ http { } > end -> if #stream_listeners > 0 then +> if #stream_listeners > 0 or cluster_ssl_tunnel then stream { log_format basic '$remote_addr [$time_local] ' '$protocol $status $bytes_sent $bytes_received ' @@ -968,5 +968,26 @@ server { } > end -- not legacy_worker_events +> if cluster_ssl_tunnel then + server { + listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; + + proxy_pass ${{cluster_ssl_tunnel}}; + proxy_ssl on; + # as we are essentially talking in HTTPS, passing SNI should default turned on + proxy_ssl_server_name on; +> if proxy_server_ssl_verify then + proxy_ssl_verify on; +> if lua_ssl_trusted_certificate_combined then + proxy_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + proxy_ssl_verify_depth 5; # 5 should be sufficient +> else + proxy_ssl_verify off; +> end + proxy_socket_keepalive on; + } +> end -- cluster_ssl_tunnel + } > end From bf5c64b8d27403025029d1cb0978c802039add26 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 18 Nov 2022 15:55:27 +0800 Subject: [PATCH 1982/4351] chore(changelog): update changelog for hybrid mode forward proxy (#9781) --- CHANGELOG.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 221ee713048..c030a4ce143 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -124,6 +124,10 @@ - Data plane node IDs will now persist across restarts. [#9067](https://github.com/Kong/kong/pull/9067) +- Add HTTP CONNECT forward proxy support for Hybrid Mode connections. New configuration + options `cluster_use_proxy`, `proxy_server` and `proxy_server_ssl_verify` are added. + [#9758](https://github.com/Kong/kong/pull/9758) + [#9773](https://github.com/Kong/kong/pull/9773) #### Performance @@ -172,10 +176,6 @@ worker. [#9616](https://github.com/Kong/kong/pull/9616) -- Add HTTP CONNECT forward proxy support for Hybrid Mode connections. New configuration - options `cluster_use_proxy` and `proxy_server` are added. - [#9758](https://github.com/Kong/kong/pull/9758) - #### CLI - Fix slow CLI performance due to pending timer jobs From a3ec505f477286013e5d2c5ee6fbec17c1be2cab Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 21 Nov 2022 13:45:42 +0800 Subject: [PATCH 1983/4351] fix(plugins/http-log): add missing parameters into queue id. fixes #9272 --- CHANGELOG.md | 3 +++ kong/plugins/http-log/handler.lua | 4 +++- spec/03-plugins/03-http-log/03-queue_spec.lua | 22 +++++++++++++++++++ 3 files changed, 28 insertions(+), 1 deletion(-) create mode 100644 spec/03-plugins/03-http-log/03-queue_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index c030a4ce143..c1d13450c80 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -226,6 +226,9 @@ - **Response-Transformer**: Fix the bug that Response-Transformer plugin breaks when receiving an unexcepted body. [#9463](https://github.com/Kong/kong/pull/9463) +- **HTTP-Log**: Fix an issue where queue id serialization + does not include `queue_size` and `flush_timeout`. + [#9789](https://github.com/Kong/kong/pull/9789) ### Dependencies diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index 8a46bcda5d0..de5b0f96db1 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -123,7 +123,7 @@ end local function get_queue_id(conf) - return fmt("%s:%s:%s:%s:%s:%s", + return fmt("%s:%s:%s:%s:%s:%s:%s:%s", conf.http_endpoint, conf.method, conf.content_type, @@ -182,5 +182,7 @@ function HttpLogHandler:log(conf) q:add(entry) end +-- for testing +HttpLogHandler.__get_queue_id = get_queue_id return HttpLogHandler diff --git a/spec/03-plugins/03-http-log/03-queue_spec.lua b/spec/03-plugins/03-http-log/03-queue_spec.lua new file mode 100644 index 00000000000..6213e49dc91 --- /dev/null +++ b/spec/03-plugins/03-http-log/03-queue_spec.lua @@ -0,0 +1,22 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("Plugin: http-log (queue) [#" .. strategy .. "]", function() + it("Queue id serialization", function() + local get_queue_id = require("kong.plugins.http-log.handler").__get_queue_id + local conf = { + http_endpoint = "http://example.com", + method = "POST", + content_type = "application/json", + timeout = 1000, + keepalive = 1000, + retry_count = 10, + queue_size = 100, + flush_timeout = 1000, + } + + local queue_id = get_queue_id(conf) + assert.equal("http://example.com:POST:application/json:1000:1000:10:100:1000", queue_id) + end) + end) +end From 04a1c527222dbf096383e267b3f3c4af3861854c Mon Sep 17 00:00:00 2001 From: bhargav joshi Date: Mon, 21 Nov 2022 15:28:26 -0500 Subject: [PATCH 1984/4351] docs(readme) fix docker-compose example --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 18d5a195055..97f0b0e2cd0 100644 --- a/README.md +++ b/README.md @@ -26,7 +26,7 @@ Whether you’re running in the cloud, on bare metal, or using containers, you c 1) To start, clone the Docker repository and navigate to the compose folder. ```cmd $ git clone https://github.com/Kong/docker-kong - $ cd compose/ + $ cd docker-kong/compose/ ``` 1) Start the Gateway stack using: From 1282ef1fd329068305faf87a1bb3fc9d21208385 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon, 21 Nov 2022 17:29:24 -0300 Subject: [PATCH 1985/4351] fix(api): various minor fixes and optimizations for dynamic log levels (#9794) --- kong/api/routes/debug.lua | 8 ++++---- kong/init.lua | 1 + kong/runloop/handler.lua | 13 ++++++++----- kong/templates/nginx_kong.lua | 1 - spec/fixtures/custom_nginx.template | 1 - 5 files changed, 13 insertions(+), 11 deletions(-) diff --git a/kong/api/routes/debug.lua b/kong/api/routes/debug.lua index f2318dd417b..8b488113c20 100644 --- a/kong/api/routes/debug.lua +++ b/kong/api/routes/debug.lua @@ -26,7 +26,7 @@ local function handle_put_log_level(self, broadcast) local sys_filter_level = get_sys_filter_level() - if sys_filter_level and sys_filter_level == log_level then + if sys_filter_level == log_level then local message = "log level is already " .. self.params.log_level return kong.response.exit(200, { message = message }) end @@ -34,7 +34,7 @@ local function handle_put_log_level(self, broadcast) local ok, err = pcall(set_log_level, log_level) if not ok then - local message = "failed setting log level: " .. tostring(err) + local message = "failed setting log level: " .. err return kong.response.exit(500, { message = message }) end @@ -57,10 +57,10 @@ local function handle_put_log_level(self, broadcast) end -- store in shm so that newly spawned workers can update their log levels - ok, err = ngx.shared.kong_log_level:set("level", log_level) + ok, err = ngx.shared.kong:set("kong:log_level", log_level) if not ok then - local message = "failed storing log level in shm: " .. tostring(err) + local message = "failed storing log level in shm: " .. err return kong.response.exit(500, { message = message }) end diff --git a/kong/init.lua b/kong/init.lua index 0e75a996f1d..4dee8c0e425 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -183,6 +183,7 @@ local reset_kong_shm do local preserve_keys = { "kong:node_id", + "kong:log_level", "events:requests", "events:requests:http", "events:requests:https", diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3200c4f2339..d80aa99a50a 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1154,11 +1154,12 @@ return { -- if worker has outdated log level (e.g. newly spawned), updated it timer_at(0, function() local cur_log_level = get_sys_filter_level() - local shm_log_level = ngx.shared.kong_log_level:get("level") + local shm_log_level = ngx.shared.kong:get("kong:log_level") if cur_log_level and shm_log_level and cur_log_level ~= shm_log_level then local ok, err = pcall(set_log_level, shm_log_level) if not ok then - log(ERR, "failed setting log level for new worker: ", err) + local worker = ngx.worker.id() + log(ERR, "worker" , worker, " failed setting log level: ", err) end end end) @@ -1184,16 +1185,18 @@ return { -- log level worker event updates kong.worker_events.register(function(data) - log(NOTICE, "log level worker event received") + local worker = ngx.worker.id() + + log(NOTICE, "log level worker event received for worker ", worker) local ok, err = pcall(set_log_level, data) if not ok then - log(ERR, "[events] could not broadcast log level event: ", err) + log(ERR, "worker ", worker, " failed setting log level: ", err) return end - log(NOTICE, "log level changed to ", data, " for worker ", ngx.worker.id()) + log(NOTICE, "log level changed to ", data, " for worker ", worker) end, "debug", "log_level") end diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 6497073f4ee..f619485660a 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -25,7 +25,6 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; -lua_shared_dict kong_log_level 1m; > if role == "data_plane" then lua_shared_dict wrpc_channel_dict 5m; > end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 4b83b538629..66fa3c9c99f 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -48,7 +48,6 @@ http { lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; - lua_shared_dict kong_log_level 1m; > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end From 64ee3603fdce40cffcb68f4fb933690d4dd89417 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon, 21 Nov 2022 19:48:29 -0300 Subject: [PATCH 1986/4351] docs(admin-api): dynamic log levels (#9797) Co-authored-by: Angel --- autodoc/admin-api/data/admin-api.lua | 155 ++++++++++++++++++++++++++- 1 file changed, 154 insertions(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 6df920d20ab..075517c6596 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -676,7 +676,160 @@ return { skip = true, }, debug = { - skip = true, + title = [[Debug routes]], + description = "", + ["/debug/node/log-level"] = { + GET = { + title = [[Retrieve node log level of a node]], + endpoint = [[
/debug/node/log-level
]], + description = [[ + Retrieve the current log level of a node. + + See http://nginx.org/en/docs/ngx_core_module.html#error_log for + the list of possible return values. + ]], + response = [[ + ``` + HTTP 200 OK + ``` + + ```json + { + "message": "log level: debug" + } + ``` + ]], + }, + }, + ["/debug/node/log-level/:log_level"] = { + PUT = { + title = [[Set log level of a single node]], + endpoint = [[
/debug/node/log-level/{log_level}
]], + description = [[ + Change the log level of a node. + + See http://nginx.org/en/docs/ngx_core_module.html#error_log for a + list of accepted values. + + Care must be taken when changing the log level of a node to `debug` + in a production environment because the disk could fill up + quickly. As soon as the debug logging finishes, revert + back to a higher level such as `notice`. + + It's currently not possible to change the log level of DP and + DB-less nodes. + + If using Kong Gateway Enterprise, this endpoint can be [RBAC-protected](https://docs.konghq.com/gateway/latest/admin-api/rbac/reference/#add-a-role-endpoint-permission) + + If using Kong Gateway Enterprise, changes to the log level will be reflected in the [Audit Logs](https://docs.konghq.com/gateway/latest/kong-enterprise/audit-log/). + + The log level change is propagated to all Nginx workers of a node, + including to newly spawned workers. + ]], + response = [[ + ``` + HTTP 200 OK + ``` + + ```json + { + "message": "log level changed" + } + ``` + ]], + }, + }, + ["/debug/cluster/log-level/:log_level"] = { + PUT = { + title = [[Set node log level of all nodes]], + endpoint = [[
/debug/cluster/log-level/{log_level}
]], + description = [[ + Change the log level of all nodes in a cluster. + + See http://nginx.org/en/docs/ngx_core_module.html#error_log for a + list of accepted values. + + Care must be taken when changing the log level of a node to `debug` + in a production environment because the disk could fill up + quickly. As soon as the debug logging finishes, ensure to revert + back to a higher level such as `notice`. + + It's currently not possible to change the log level of DP and + DB-less nodes. + + If using Kong Gateway Enterprise, this endpoint can be [RBAC-protected](https://docs.konghq.com/gateway/latest/admin-api/rbac/reference/#add-a-role-endpoint-permission) + + If using Kong Gateway Enterprise, changes to the log level will be reflected in the [Audit Logs](https://docs.konghq.com/gateway/latest/kong-enterprise/audit-log/). + + The log level change is propagated to all Nginx workers of a node, + including to newly spawned workers. + + Currently, when a user dynamically changes the log level for the + entire cluster, if a new node joins a cluster the new node will + run at the previous log level, not at the log level that was + previously set dynamically for the entire cluster. To work around that, make + sure the new node starts with the proper level by setting the + startup `kong.conf` setting [KONG_LOG_LEVEL](https://docs.konghq.com/gateway/latest/reference/configuration/#log_level). + ]], + response = [[ + ``` + HTTP 200 OK + ``` + + ```json + { + "message": "log level changed" + } + ``` + ]], + }, + }, + ["/debug/cluster/control-planes-nodes/log-level/:log_level"] = { + PUT = { + title = [[Set node log level of all Control Plane nodes]], + endpoint = [[
/debug/cluster/control-planes-nodes/log-level/{log_level}
]], + description = [[ + Change the log level of all Control Plane nodes deployed in Hybrid + (CP/DP) cluster. + + See http://nginx.org/en/docs/ngx_core_module.html#error_log for a + list of accepted values. + + Care must be taken when changing the log level of a node to `debug` + in a production environment because the disk could fill up + quickly. As soon as the debug logging finishes, revert + back to a higher level such as `notice`. + + It's currently not possible to change the log level of DP and + DB-less nodes. + + If using Kong Gateway Enterprise, this endpoint can be [RBAC-protected](https://docs.konghq.com/gateway/latest/admin-api/rbac/reference/#add-a-role-endpoint-permission) + + If using Kong Gateway Enterprise, changes to the log level will be reflected in the [Audit Logs](https://docs.konghq.com/gateway/latest/kong-enterprise/audit-log/). + + The log level change is propagated to all Nginx workers of a node, + including to newly spawned workers. + + Currently, when a user dynamically changes the log level for the + entire cluster, if a new node joins the cluster, the new node will + run at the previous log level, not at the log level that was + previously set dynamically for the entire cluster. To work around that, make + sure the new node starts with the proper level by setting the + startup `kong.conf` setting [KONG_LOG_LEVEL](https://docs.konghq.com/gateway/latest/reference/configuration/#log_level). + ]], + response = [[ + ``` + HTTP 200 OK + ``` + + ```json + { + "message": "log level changed" + } + ``` + ]], + }, + } }, tags = { title = [[ Tags ]], From 345ef3029228a8f8146dc36682203d68f3d572b1 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 21 Nov 2022 21:17:52 -0800 Subject: [PATCH 1987/4351] chore(deps): add Kong/lua-resty-websocket (#9796) This adds our lua-resty-websocket fork as a dependency and removes the vendored resty.websocket.client module that was added in #9758. --- .ci/setup_env_github.sh | 2 + .requirements | 1 + kong-3.1.0-0.rockspec | 1 - kong/clustering/utils.lua | 2 +- kong/resty/websocket/client.lua | 447 -------------------------------- 5 files changed, 4 insertions(+), 449 deletions(-) delete mode 100644 kong/resty/websocket/client.lua diff --git a/.ci/setup_env_github.sh b/.ci/setup_env_github.sh index db7dc8c1e5e..1a41acc68c3 100644 --- a/.ci/setup_env_github.sh +++ b/.ci/setup_env_github.sh @@ -11,6 +11,7 @@ OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) PCRE=$(dep_version RESTY_PCRE_VERSION) RESTY_LMDB=$(dep_version RESTY_LMDB_VERSION) RESTY_EVENTS=$(dep_version RESTY_EVENTS_VERSION) +RESTY_WEBSOCKET=$(dep_version RESTY_WEBSOCKET_VERSION) ATC_ROUTER_VERSION=$(dep_version ATC_ROUTER_VERSION) @@ -37,6 +38,7 @@ kong-ngx-build \ --openssl $OPENSSL \ --resty-lmdb $RESTY_LMDB \ --resty-events $RESTY_EVENTS \ + --resty-websocket $RESTY_WEBSOCKET \ --pcre $PCRE \ --atc-router $ATC_ROUTER_VERSION \ --debug diff --git a/.requirements b/.requirements index 0ce689e34cc..611713394a4 100644 --- a/.requirements +++ b/.requirements @@ -8,6 +8,7 @@ RESTY_OPENSSL_VERSION=1.1.1s RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 +RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.38.0 diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 6a1bbcaf01b..a6b0278b102 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -92,7 +92,6 @@ build = { ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", ["kong.resty.ctx"] = "kong/resty/ctx.lua", - ["kong.resty.websocket.client"] = "kong/resty/websocket/client.lua", ["kong.cmd"] = "kong/cmd/init.lua", ["kong.cmd.roar"] = "kong/cmd/roar.lua", diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index aa8820289ac..29e0f1ff7fa 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -5,7 +5,7 @@ local openssl_x509 = require("resty.openssl.x509") local ssl = require("ngx.ssl") local ocsp = require("ngx.ocsp") local http = require("resty.http") -local ws_client = require("kong.resty.websocket.client") +local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") local utils = require("kong.tools.utils") local meta = require("kong.meta") diff --git a/kong/resty/websocket/client.lua b/kong/resty/websocket/client.lua deleted file mode 100644 index 0581aee7454..00000000000 --- a/kong/resty/websocket/client.lua +++ /dev/null @@ -1,447 +0,0 @@ --- Copyright (C) Yichun Zhang (agentzh) - - --- FIXME: this library is very rough and is currently just for testing --- the websocket server. - --- Modifications by Kong Inc. --- * added forward proxy support - - -local wbproto = require "resty.websocket.protocol" -local bit = require "bit" - - -local _recv_frame = wbproto.recv_frame -local _send_frame = wbproto.send_frame -local new_tab = wbproto.new_tab -local tcp = ngx.socket.tcp -local re_match = ngx.re.match -local encode_base64 = ngx.encode_base64 -local concat = table.concat -local char = string.char -local str_find = string.find -local str_sub = string.sub -local rand = math.random -local rshift = bit.rshift -local band = bit.band -local setmetatable = setmetatable -local type = type -local debug = ngx.config.debug -local ngx_log = ngx.log -local ngx_DEBUG = ngx.DEBUG -local ssl_support = true - -if not ngx.config - or not ngx.config.ngx_lua_version - or ngx.config.ngx_lua_version < 9011 -then - ssl_support = false -end - -local _M = new_tab(0, 13) -_M._VERSION = '0.09' - - -local mt = { __index = _M } - - -function _M.new(self, opts) - local sock, err = tcp() - if not sock then - return nil, err - end - - local max_payload_len, send_unmasked, timeout - if opts then - max_payload_len = opts.max_payload_len - send_unmasked = opts.send_unmasked - timeout = opts.timeout - - if timeout then - sock:settimeout(timeout) - end - end - - return setmetatable({ - sock = sock, - max_payload_len = max_payload_len or 65535, - send_unmasked = send_unmasked, - }, mt) -end - - -function _M.connect(self, uri, opts) - local sock = self.sock - if not sock then - return nil, "not initialized" - end - - local m, err = re_match(uri, [[^(wss?)://([^:/]+)(?::(\d+))?(.*)]], "jo") - if not m then - if err then - return nil, "failed to match the uri: " .. err - end - - return nil, "bad websocket uri" - end - - local scheme = m[1] - local host = m[2] - local port = m[3] - local path = m[4] - - -- ngx.say("host: ", host) - -- ngx.say("port: ", port) - - if not port then - port = 80 - end - - if path == "" then - path = "/" - end - - local ssl_verify, server_name, headers, proto_header, origin_header, sock_opts = false - local client_cert, client_priv_key - - if opts then - local protos = opts.protocols - if protos then - if type(protos) == "table" then - proto_header = "\r\nSec-WebSocket-Protocol: " - .. concat(protos, ",") - - else - proto_header = "\r\nSec-WebSocket-Protocol: " .. protos - end - end - - local origin = opts.origin - if origin then - origin_header = "\r\nOrigin: " .. origin - end - - local pool = opts.pool - if pool then - sock_opts = { pool = pool } - end - - client_cert = opts.client_cert - client_priv_key = opts.client_priv_key - - if client_cert then - assert(client_priv_key, - "client_priv_key must be provided with client_cert") - end - - if opts.ssl_verify or opts.server_name then - if not ssl_support then - return nil, "ngx_lua 0.9.11+ required for SSL sockets" - end - ssl_verify = opts.ssl_verify - server_name = opts.server_name or host - end - - if opts.headers then - headers = opts.headers - if type(headers) ~= "table" then - return nil, "custom headers must be a table" - end - end - end - - local connect_host, connect_port = host, port - local proxy_opts = opts.proxy_opts - local proxy_url - - if scheme == "wss" and proxy_opts and proxy_opts.wss_proxy then - proxy_url = proxy_opts.wss_proxy - end - - if proxy_url then - if str_sub(proxy_url, 1, 6) == "unix:/" then - connect_host = proxy_url - connect_port = nil - - else - -- https://github.com/ledgetech/lua-resty-http/blob/master/lib/resty/http.lua - local m, err = re_match( - proxy_url, - [[^(?:(http[s]?):)?//((?:[^\[\]:/\?]+)|(?:\[.+\]))(?::(\d+))?([^\?]*)\??(.*)]], - "jo" - ) - if err then - return nil, "error parsing proxy_url: " .. err - - elseif m[1] ~= "http" and m[1] ~= "https" then - return nil, "only proxy with scheme \"http\" or \"https\" is supported" - end - - connect_host = m[2] - connect_port = m[3] or 443 - end - - if not connect_host then - return nil, "invalid proxy url" - end - end - - local ok, err - if sock_opts then - ok, err = sock:connect(connect_host, connect_port, sock_opts) - else - ok, err = sock:connect(connect_host, connect_port) - end - if not ok then - return nil, "failed to connect: " .. err - end - - if scheme == "wss" then - if not ssl_support then - return nil, "ngx_lua 0.9.11+ required for SSL sockets" - end - - if proxy_url then - local req = "CONNECT " .. host .. ":" .. port .. " HTTP/1.1" - .. "\r\nHost: " .. host .. ":" .. port - .. "\r\nProxy-Connection: Keep-Alive" - - if proxy_opts.wss_proxy_authorization then - req = req .. "\r\nProxy-Authorization: " .. proxy_opts.wss_proxy_authorization - end - - req = req .. "\r\n\r\n" - - local bytes, err = sock:send(req) - if not bytes then - return nil, "failed to send the handshake request: " .. err - end - - local header_reader = sock:receiveuntil("\r\n\r\n") - -- FIXME: check for too big response headers - local header, err, _ = header_reader() - if not header then - return nil, "failed to receive response header: " .. err - end - - -- error("header: " .. header) - - -- FIXME: verify the response headers - - local m, _ = re_match(header, [[^\s*HTTP/1\.1\s+(\d+)]], "jo") - if not m then - return nil, "bad HTTP response status line: " .. header - elseif m[1] ~= "200" then - return nil, "error establishing a connection to ".. - "the proxy server, got status " .. tostring(m[1]) - end - end - - if client_cert then - ok, err = sock:setclientcert(client_cert, client_priv_key) - if not ok then - return nil, "ssl client cert failed: " .. err - end - end - - ok, err = sock:sslhandshake(false, server_name, ssl_verify) - if not ok then - return nil, "ssl handshake failed: " .. err - end - end - - -- check for connections from pool: - - local count, err = sock:getreusedtimes() - if not count then - return nil, "failed to get reused times: " .. err - end - if count > 0 then - -- being a reused connection (must have done handshake) - return 1 - end - - local custom_headers - if headers then - custom_headers = concat(headers, "\r\n") - custom_headers = "\r\n" .. custom_headers - end - - -- do the websocket handshake: - - local bytes = char(rand(256) - 1, rand(256) - 1, rand(256) - 1, - rand(256) - 1, rand(256) - 1, rand(256) - 1, - rand(256) - 1, rand(256) - 1, rand(256) - 1, - rand(256) - 1, rand(256) - 1, rand(256) - 1, - rand(256) - 1, rand(256) - 1, rand(256) - 1, - rand(256) - 1) - - local key = encode_base64(bytes) - local req = "GET " .. path .. " HTTP/1.1\r\nUpgrade: websocket\r\nHost: " - .. host .. ":" .. port - .. "\r\nSec-WebSocket-Key: " .. key - .. (proto_header or "") - .. "\r\nSec-WebSocket-Version: 13" - .. (origin_header or "") - .. "\r\nConnection: Upgrade" - .. (custom_headers or "") - .. "\r\n\r\n" - - local bytes, err = sock:send(req) - if not bytes then - return nil, "failed to send the handshake request: " .. err - end - - local header_reader = sock:receiveuntil("\r\n\r\n") - -- FIXME: check for too big response headers - local header, err, _ = header_reader() - if not header then - return nil, "failed to receive response header: " .. err - end - - -- error("header: " .. header) - - -- FIXME: verify the response headers - - m, _ = re_match(header, [[^\s*HTTP/1\.1\s+]], "jo") - if not m then - return nil, "bad HTTP response status line: " .. header - end - - return 1 -end - - -function _M.set_timeout(self, time) - local sock = self.sock - if not sock then - return nil, nil, "not initialized yet" - end - - return sock:settimeout(time) -end - - -function _M.recv_frame(self) - if self.fatal then - return nil, nil, "fatal error already happened" - end - - local sock = self.sock - if not sock then - return nil, nil, "not initialized yet" - end - - local data, typ, err = _recv_frame(sock, self.max_payload_len, false) - if not data and not str_find(err, ": timeout", 1, true) then - self.fatal = true - end - return data, typ, err -end - - -local function send_frame(self, fin, opcode, payload) - if self.fatal then - return nil, "fatal error already happened" - end - - if self.closed then - return nil, "already closed" - end - - local sock = self.sock - if not sock then - return nil, "not initialized yet" - end - - local bytes, err = _send_frame(sock, fin, opcode, payload, - self.max_payload_len, - not self.send_unmasked) - if not bytes then - self.fatal = true - end - return bytes, err -end -_M.send_frame = send_frame - - -function _M.send_text(self, data) - return send_frame(self, true, 0x1, data) -end - - -function _M.send_binary(self, data) - return send_frame(self, true, 0x2, data) -end - - -local function send_close(self, code, msg) - local payload - if code then - if type(code) ~= "number" or code > 0x7fff then - return nil, "bad status code" - end - payload = char(band(rshift(code, 8), 0xff), band(code, 0xff)) - .. (msg or "") - end - - if debug then - ngx_log(ngx_DEBUG, "sending the close frame") - end - - local bytes, err = send_frame(self, true, 0x8, payload) - - if not bytes then - self.fatal = true - end - - self.closed = true - - return bytes, err -end -_M.send_close = send_close - - -function _M.send_ping(self, data) - return send_frame(self, true, 0x9, data) -end - - -function _M.send_pong(self, data) - return send_frame(self, true, 0xa, data) -end - - -function _M.close(self) - if self.fatal then - return nil, "fatal error already happened" - end - - local sock = self.sock - if not sock then - return nil, "not initialized" - end - - if not self.closed then - local bytes, err = send_close(self) - if not bytes then - return nil, "failed to send close frame: " .. err - end - end - - return sock:close() -end - - -function _M.set_keepalive(self, ...) - local sock = self.sock - if not sock then - return nil, "not initialized" - end - - return sock:setkeepalive(...) -end - - -return _M From 06891393a841859573d6e21fabedca1eeec3f4d7 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 22 Nov 2022 15:01:08 +0800 Subject: [PATCH 1988/4351] fix(clustering): wRPC should set connect timeout for WebSocket connections --- kong/tools/wrpc/init.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/tools/wrpc/init.lua b/kong/tools/wrpc/init.lua index 5601e7238ae..956d9792b70 100644 --- a/kong/tools/wrpc/init.lua +++ b/kong/tools/wrpc/init.lua @@ -29,6 +29,8 @@ end --- @param conn table WebSocket connection to use. --- @param service table Proto object that holds Serivces the connection supports. function _M.new_peer(conn, service, timeout) + timeout = timeout or DEFAULT_EXPIRATION_DELAY + conn:set_timeout(timeout * 1000) return setmetatable({ conn = conn, service = service, @@ -37,7 +39,7 @@ function _M.new_peer(conn, service, timeout) responses = {}, closing = false, _receiving_thread = nil, - timeout = timeout or DEFAULT_EXPIRATION_DELAY, + timeout = timeout, }, _MT) end From 3900eb44e1ce45eecad0d3ea594419bf7086235f Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 22 Nov 2022 15:02:26 +0800 Subject: [PATCH 1989/4351] refactor(clustering): gather clustering events handling into it's own file Co-authored-by: Datong Sun --- kong-3.1.0-0.rockspec | 1 + kong/clustering/events.lua | 86 ++++++++++++++++++++++++++ kong/clustering/init.lua | 58 ++--------------- kong/clustering/wrpc_control_plane.lua | 5 +- 4 files changed, 95 insertions(+), 55 deletions(-) create mode 100644 kong/clustering/events.lua diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index a6b0278b102..efa185357a7 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -73,6 +73,7 @@ build = { ["kong.clustering.wrpc_data_plane"] = "kong/clustering/wrpc_data_plane.lua", ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", ["kong.clustering.utils"] = "kong/clustering/utils.lua", + ["kong.clustering.events"] = "kong/clustering/events.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", ["kong.clustering.services.negotiation"] = "kong/clustering/services/negotiation.lua", diff --git a/kong/clustering/events.lua b/kong/clustering/events.lua new file mode 100644 index 00000000000..5626a71b7a3 --- /dev/null +++ b/kong/clustering/events.lua @@ -0,0 +1,86 @@ +local type = type +local assert = assert + + +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG + + +local _log_prefix = "[clustering] " + + +local cluster_events +local worker_events + + +-- "clustering:push_config" => handle_clustering_push_config_event() +-- "dao:crud" => handle_dao_crud_event() + +-- handle_clustering_push_config_event() | handle_dao_crud_event() => +-- post_push_config_event() => +-- post("clustering", "push_config") => handler in CP => +-- push_config_semaphore => push_config_loop() => push_config() + + +-- Sends "clustering", "push_config" to all workers in the same node, including self +local function post_push_config_event() + local res, err = worker_events.post("clustering", "push_config") + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) + end +end + + +-- Handles "clustering:push_config" cluster event +local function handle_clustering_push_config_event(data) + ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) + post_push_config_event() +end + + +-- Handles "dao:crud" worker event and broadcasts "clustering:push_config" cluster event +local function handle_dao_crud_event(data) + if type(data) ~= "table" or data.schema == nil or data.schema.db_export == false then + return + end + + cluster_events:broadcast("clustering:push_config", data.schema.name .. ":" .. data.operation) + + -- we have to re-broadcast event using `post` because the dao + -- events were sent using `post_local` which means not all workers + -- can receive it + post_push_config_event() +end + + +local function init() + cluster_events = assert(kong.cluster_events) + worker_events = assert(kong.worker_events) + + -- The "clustering:push_config" cluster event gets inserted in the cluster when there's + -- a crud change (like an insertion or deletion). Only one worker per kong node receives + -- this callback. This makes such node post push_config events to all the cp workers on + -- its node + cluster_events:subscribe("clustering:push_config", handle_clustering_push_config_event) + + -- The "dao:crud" event is triggered using post_local, which eventually generates an + -- ""clustering:push_config" cluster event. It is assumed that the workers in the + -- same node where the dao:crud event originated will "know" about the update mostly via + -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same + -- kong node where the event originated will need to be notified so they push config to + -- their data planes + worker_events.register(handle_dao_crud_event, "dao:crud") +end + + +local function clustering_push_config(handler) + worker_events.register(handler, "clustering", "push_config") +end + + +return { + init = init, + + clustering_push_config = clustering_push_config, +} diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index cc9371dda8c..49228a26433 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -7,53 +7,16 @@ local pl_tablex = require("pl.tablex") local ssl = require("ngx.ssl") local openssl_x509 = require("resty.openssl.x509") local clustering_utils = require("kong.clustering.utils") -local ngx_log = ngx.log +local events = require("kong.clustering.events") + + local assert = assert local sort = table.sort -local type = type local is_dp_worker_process = clustering_utils.is_dp_worker_process -local ngx_ERR = ngx.ERR -local ngx_DEBUG = ngx.DEBUG - - -local _log_prefix = "[clustering] " - - --- Sends "clustering", "push_config" to all workers in the same node, including self -local function post_push_config_event() - local res, err = kong.worker_events.post("clustering", "push_config") - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to broadcast event: ", err) - end -end - - --- Handles "clustering:push_config" cluster event -local function handle_clustering_push_config_event(data) - ngx_log(ngx_DEBUG, _log_prefix, "received clustering:push_config event for ", data) - post_push_config_event() -end - - --- Handles "dao:crud" worker event and broadcasts "clustering:push_config" cluster event -local function handle_dao_crud_event(data) - if type(data) ~= "table" or data.schema == nil or data.schema.db_export == false then - return - end - - kong.cluster_events:broadcast("clustering:push_config", data.schema.name .. ":" .. data.operation) - - -- we have to re-broadcast event using `post` because the dao - -- events were sent using `post_local` which means not all workers - -- can receive it - post_push_config_event() -end - - function _M.new(conf) assert(conf, "conf can not be nil", 2) @@ -87,19 +50,8 @@ end function _M:init_cp_worker(plugins_list) - -- The "clustering:push_config" cluster event gets inserted in the cluster when there's - -- a crud change (like an insertion or deletion). Only one worker per kong node receives - -- this callback. This makes such node post push_config events to all the cp workers on - -- its node - kong.cluster_events:subscribe("clustering:push_config", handle_clustering_push_config_event) - - -- The "dao:crud" event is triggered using post_local, which eventually generates an - -- ""clustering:push_config" cluster event. It is assumed that the workers in the - -- same node where the dao:crud event originated will "know" about the update mostly via - -- changes in the cache shared dict. Since data planes don't use the cache, nodes in the same - -- kong node where the event originated will need to be notified so they push config to - -- their data planes - kong.worker_events.register(handle_dao_crud_event, "dao:crud") + + events.init() self.wrpc_handler:init_worker(plugins_list) end diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 4eee56f9773..51493f763a5 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -12,6 +12,7 @@ local wrpc_proto = require("kong.tools.wrpc.proto") local utils = require("kong.tools.utils") local init_negotiation_server = require("kong.clustering.services.negotiation").init_negotiation_server local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local events = require("kong.clustering.events") local string = string local setmetatable = setmetatable local pcall = pcall @@ -411,14 +412,14 @@ function _M:init_worker(plugins_list) -- When "clustering", "push_config" worker event is received by a worker, -- it loads and pushes the config to its the connected data planes - kong.worker_events.register(function(_) + events.clustering_push_config(function(_) if push_config_semaphore:count() <= 0 then -- the following line always executes immediately after the `if` check -- because `:count` will never yield, end result is that the semaphore -- count is guaranteed to not exceed 1 push_config_semaphore:post() end - end, "clustering", "push_config") + end) timer_at(0, push_config_loop, self, push_config_semaphore, self.conf.db_update_frequency) From e2df4e68f97aff1bfc6195475ad36ca6185aad83 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 22 Nov 2022 23:32:48 +0800 Subject: [PATCH 1990/4351] perf(plugins): use batch queue in datadog & statsd plugin to reduce timer usage (#9521) --- kong/clustering/compat/removed_fields.lua | 10 ++ kong/plugins/datadog/handler.lua | 109 +++++++++++------ kong/plugins/datadog/schema.lua | 3 + kong/plugins/statsd/log.lua | 111 +++++++++++------- kong/plugins/statsd/schema.lua | 3 + .../19-hybrid/03-fields-removal_spec.lua | 92 +++++++++++++++ spec/03-plugins/06-statsd/01-log_spec.lua | 88 +++++++++++++- spec/03-plugins/08-datadog/01-log_spec.lua | 43 +++++++ 8 files changed, 375 insertions(+), 84 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index f73187494ef..1649e582083 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -74,5 +74,15 @@ return { "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, } diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 4e65d3baeff..e1757005f09 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -1,13 +1,18 @@ +local BatchQueue = require "kong.tools.batch_queue" local statsd_logger = require "kong.plugins.datadog.statsd_logger" local kong_meta = require "kong.meta" local kong = kong local ngx = ngx -local timer_at = ngx.timer.at +local null = ngx.null local insert = table.insert local gsub = string.gsub local pairs = pairs +local ipairs = ipairs + + +local queues = {} local get_consumer_id = { @@ -43,53 +48,60 @@ local function compose_tags(service_name, status, consumer_id, tags, conf) end -local function log(premature, conf, message) - if premature then - return - end +local function get_queue_id(conf) + return conf.__key__ +end - local name = gsub(message.service.name ~= ngx.null and - message.service.name or message.service.host, - "%.", "_") - - local stat_name = { - request_size = "request.size", - response_size = "response.size", - latency = "latency", - upstream_latency = "upstream_latency", - kong_latency = "kong_latency", - request_count = "request.count", - } - local stat_value = { - request_size = message.request and message.request.size, - response_size = message.response and message.response.size, - latency = message.latencies.request, - upstream_latency = message.latencies.proxy, - kong_latency = message.latencies.kong, - request_count = 1, - } +local function log(conf, messages) local logger, err = statsd_logger:new(conf) if err then kong.log.err("failed to create Statsd logger: ", err) return end - for _, metric_config in pairs(conf.metrics) do - local stat_name = stat_name[metric_config.name] - local stat_value = stat_value[metric_config.name] - local get_consumer_id = get_consumer_id[metric_config.consumer_identifier] - local consumer_id = get_consumer_id and get_consumer_id(message.consumer) or nil - local tags = compose_tags( - name, message.response and message.response.status or "-", - consumer_id, metric_config.tags, conf) + for _, message in ipairs(messages) do + local name = gsub(message.service.name ~= null and + message.service.name or message.service.host, + "%.", "_") + + local stat_name = { + request_size = "request.size", + response_size = "response.size", + latency = "latency", + upstream_latency = "upstream_latency", + kong_latency = "kong_latency", + request_count = "request.count", + } + local stat_value = { + request_size = message.request and message.request.size, + response_size = message.response and message.response.size, + latency = message.latencies.request, + upstream_latency = message.latencies.proxy, + kong_latency = message.latencies.kong, + request_count = 1, + } + + for _, metric_config in pairs(conf.metrics) do + local stat_name = stat_name[metric_config.name] + if stat_name == nil then + goto continue + end + + local stat_value = stat_value[metric_config.name] + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier] + local consumer_id = get_consumer_id and get_consumer_id(message.consumer) or nil + local tags = compose_tags( + name, message.response and message.response.status or "-", + consumer_id, metric_config.tags, conf) - if stat_name ~= nil then logger:send_statsd(stat_name, stat_value, logger.stat_types[metric_config.stat_type], metric_config.sample_rate, tags) + ::continue:: end end + logger:close_socket() end @@ -105,11 +117,32 @@ function DatadogHandler:log(conf) return end - local message = kong.log.serialize() - local ok, err = timer_at(0, log, conf, message) - if not ok then - kong.log.err("failed to create timer: ", err) + local queue_id = get_queue_id(conf) + local q = queues[queue_id] + if not q then + local batch_max_size = conf.queue_size or 1 + local process = function (entries) + return log(conf, entries) + end + + local opts = { + retry_count = conf.retry_count or 10, + flush_timeout = conf.flush_timeout or 2, + batch_max_size = batch_max_size, + process_delay = 0, + } + + local err + q, err = BatchQueue.new(process, opts) + if not q then + kong.log.err("could not create queue: ", err) + return + end + queues[queue_id] = q end + + local message = kong.log.serialize() + q:add(message) end diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index b6d9f7eb9a5..16c2c580075 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -79,6 +79,9 @@ return { { service_name_tag = { type = "string", default = "name" }, }, { status_tag = { type = "string", default = "status" }, }, { consumer_tag = { type = "string", default = "consumer" }, }, + { retry_count = { type = "integer", required = true, default = 10 }, }, + { queue_size = { type = "integer", required = true, default = 1 }, }, + { flush_timeout = { type = "number", required = true, default = 2 }, }, { metrics = { type = "array", required = true, diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 24a77add1ff..5b68f287b4e 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -1,13 +1,14 @@ +local BatchQueue = require "kong.tools.batch_queue" local constants = require "kong.plugins.statsd.constants" local statsd_logger = require "kong.plugins.statsd.statsd_logger" local ws = require "kong.workspaces" local ngx = ngx local kong = kong -local ngx_timer_at = ngx.timer.at local ngx_time = ngx.time local re_gsub = ngx.re.gsub local pairs = pairs +local ipairs = ipairs local string_format = string.format local match = ngx.re.match local ipairs = ipairs @@ -15,6 +16,8 @@ local tonumber = tonumber local knode = kong and kong.node or require "kong.pdk.node".new() local null = ngx.null +local queues = {} + local START_RANGE_IDX = 1 local END_RANGE_IDX = 2 @@ -24,6 +27,10 @@ local range_cache = setmetatable({}, { __mode = "k" }) local _M = {} +local function get_queue_id(conf) + return conf.__key__ +end + local function get_cache_value(cache, cache_key) local cache_value = cache[cache_key] if not cache_value then @@ -279,51 +286,49 @@ local function get_scope_name(conf, message, service_identifier) return scope_name end -local function log(premature, conf, message) - if premature then - return - end - - local stat_name = { - request_size = "request.size", - response_size = "response.size", - latency = "latency", - upstream_latency = "upstream_latency", - kong_latency = "kong_latency", - request_count = "request.count", - } - local stat_value = { - request_size = message.request.size, - response_size = message.response.size, - latency = message.latencies.request, - upstream_latency = message.latencies.proxy, - kong_latency = message.latencies.kong, - request_count = 1, - } - +local function log(conf, messages) local logger, err = statsd_logger:new(conf) if err then kong.log.err("failed to create Statsd logger: ", err) return end - for _, metric_config in pairs(conf.metrics) do - local metric_config_name = metric_config.name - local metric = metrics[metric_config_name] - - local name = get_scope_name(conf, message, metric_config.service_identifier or conf.service_identifier_default) - - if metric then - metric(name, message, metric_config, logger, conf) - - else - local stat_name = stat_name[metric_config_name] - local stat_value = stat_value[metric_config_name] - - if stat_value ~= nil and stat_value ~= -1 then - logger:send_statsd(name .. "." .. stat_name, stat_value, - logger.stat_types[metric_config.stat_type], - metric_config.sample_rate) + for _, message in ipairs(messages) do + local stat_name = { + request_size = "request.size", + response_size = "response.size", + latency = "latency", + upstream_latency = "upstream_latency", + kong_latency = "kong_latency", + request_count = "request.count", + } + local stat_value = { + request_size = message.request.size, + response_size = message.response.size, + latency = message.latencies.request, + upstream_latency = message.latencies.proxy, + kong_latency = message.latencies.kong, + request_count = 1, + } + + for _, metric_config in pairs(conf.metrics) do + local metric_config_name = metric_config.name + local metric = metrics[metric_config_name] + + local name = get_scope_name(conf, message, metric_config.service_identifier or conf.service_identifier_default) + + if metric then + metric(name, message, metric_config, logger, conf) + + else + local stat_name = stat_name[metric_config_name] + local stat_value = stat_value[metric_config_name] + + if stat_value ~= nil and stat_value ~= -1 then + logger:send_statsd(name .. "." .. stat_name, stat_value, + logger.stat_types[metric_config.stat_type], + metric_config.sample_rate) + end end end end @@ -353,11 +358,31 @@ function _M.execute(conf) local message = kong.log.serialize({ngx = ngx, kong = kong, }) message.cache_metrics = ngx.ctx.cache_metrics - local ok, err = ngx_timer_at(0, log, conf, message) - if not ok then - kong.log.err("failed to create timer: ", err) + local queue_id = get_queue_id(conf) + local q = queues[queue_id] + if not q then + local batch_max_size = conf.queue_size or 1 + local process = function (entries) + return log(conf, entries) + end + + local opts = { + retry_count = conf.retry_count or 10, + flush_timeout = conf.flush_timeout or 2, + batch_max_size = batch_max_size, + process_delay = 0, + } + + local err + q, err = BatchQueue.new(process, opts) + if not q then + kong.log.err("could not create queue: ", err) + return + end + queues[queue_id] = q end + q:add(message) end -- only for test diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index e74db4518dd..0b297630f34 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -173,6 +173,9 @@ return { { consumer_identifier_default = { type = "string", required = true, default = "custom_id", one_of = CONSUMER_IDENTIFIERS }, }, { service_identifier_default = { type = "string", required = true, default = "service_name_or_host", one_of = SERVICE_IDENTIFIERS }, }, { workspace_identifier_default = { type = "string", required = true, default = "workspace_id", one_of = WORKSPACE_IDENTIFIERS }, }, + { retry_count = { type = "integer", required = true, default = 10 }, }, + { queue_size = { type = "integer", required = true, default = 1 }, }, + { flush_timeout = { type = "number", required = true, default = 2 }, }, }, }, }, diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua index 3f9b07626d8..d93d5861333 100644 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua @@ -72,6 +72,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2003000000)) assert.same({ @@ -107,6 +117,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2003003003)) assert.same({ @@ -142,6 +162,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2003004000)) assert.same({ @@ -177,6 +207,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2004001000)) assert.same({ @@ -202,6 +242,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2004001002)) assert.same({ @@ -227,6 +277,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2005000000)) assert.same({ @@ -242,6 +302,16 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2006000000)) assert.same({ @@ -254,7 +324,18 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2007000000)) + assert.same({ rate_limiting = { "error_code", @@ -265,7 +346,18 @@ describe("kong.clustering.utils", function() "redis_ssl_verify", "redis_server_name", }, + datadog = { + "retry_count", + "queue_size", + "flush_timeout", + }, + statsd = { + "retry_count", + "queue_size", + "flush_timeout", + }, }, utils._get_removed_fields(2008000000)) + assert.same(nil, utils._get_removed_fields(3001000000)) end) diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 59dbf7a19d5..a7aae8fe6b4 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -850,7 +850,7 @@ for _, strategy in helpers.each_strategy() do end) it("status_count_per_user", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local thread = helpers.udp_server(UDP_PORT, 1, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -863,7 +863,7 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.contains("kong.service.statsd10.user.robert.status.200:1|c", res) + assert.matches("kong.service.statsd10.user.robert.status.200:1|c", res) end) it("request_per_user", function() @@ -1342,7 +1342,89 @@ for _, strategy in helpers.each_strategy() do -- metrics_count = metrics_count + shdict_count * 2 -- should have no vitals metrics - local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 5) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging1.com" + } + }) + assert.res_status(404, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.global.unmatched.request.count:1|c", metrics) + assert.contains("kong.global.unmatched.latency:%d+|ms", metrics, true) + assert.contains("kong.global.unmatched.request.size:%d+|c", metrics, true) + assert.contains("kong.global.unmatched.status.404:1|c", metrics) + assert.contains("kong.global.unmatched.response.size:%d+|c", metrics, true) + assert.not_contains("kong.global.unmatched.upstream_latency:%d*|ms", metrics, true) + assert.contains("kong.global.unmatched.kong_latency:%d+|ms", metrics, true) + assert.not_contains("kong.global.unmatched.user.uniques:robert|s", metrics) + assert.not_contains("kong.global.unmatched.user.robert.request.count:1|c", metrics) + assert.not_contains("kong.global.unmatched.user.robert.status.404:1|c", + metrics) + assert.not_contains("kong.global.unmatched.workspace." .. uuid_pattern .. ".status.200:1|c", + metrics, true) + assert.not_contains("kong.route." .. uuid_pattern .. ".user.robert.status.404:1|c", metrics, true) + end) + end) + end) + + describe("Plugin: statsd (log) in batches [#" .. strategy .. "]", function() + local proxy_client + + setup(function() + local bp = helpers.get_db_utils(strategy) + + local consumer = bp.consumers:insert { + username = "bob", + custom_id = "robert", + } + + bp.keyauth_credentials:insert { + key = "kong", + consumer = { id = consumer.id }, + } + + bp.plugins:insert { name = "key-auth" } + + bp.plugins:insert { + name = "statsd", + config = { + host = "127.0.0.1", + port = UDP_PORT, + queue_size = 2, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + describe("configures globally", function() + it("sends default metrics with global.matched namespace", function() + local metrics_count = DEFAULT_UNMATCHED_METRICS_COUNT + -- should have no shdict_usage metrics + -- metrics_count = metrics_count + shdict_count * 2 + -- should have no vitals metrics + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 5) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 7709a20ec1a..e5eacd6de77 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -64,6 +64,11 @@ for _, strategy in helpers.each_strategy() do service = bp.services:insert { name = "dd6" } } + local route7 = bp.routes:insert { + hosts = { "datadog7.com" }, + service = bp.services:insert { name = "dd7" } + } + bp.plugins:insert { name = "key-auth", route = { id = route1.id }, @@ -185,6 +190,21 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "key-auth", + route = { id = route7.id }, + } + + bp.plugins:insert { + name = "datadog", + route = { id = route7.id }, + config = { + host = "127.0.0.1", + port = 9999, + queue_size = 2, + }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -356,6 +376,29 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.kong_latency:%d*|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) end) + it("logs metrics in several batches", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog7.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#name:dd7,status:200,consumer:bar,app:kong" , gauges) + assert.contains("kong.latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + end) + it("should not return a runtime error (regression)", function() local thread = helpers.udp_server(9999, 1, 1) From a206ed7d2bc5fba4afe2c2e75cea2ae325cd16d7 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 23 Nov 2022 18:04:21 +0800 Subject: [PATCH 1991/4351] fix(clustering): ignore invalid node id file (#9790) - Uses `kong.cmd.utils.log` instead of `ngx.log` as the latter is unavailable in cmd context. - Fixes the existing node id file with an invalid uuid won't be rewritten after Kong start. - Enables the `pending` test --- kong/pdk/private/node.lua | 23 ++++++++-- .../09-node-id-persistence_spec.lua | 43 ++++++++++++++++--- 2 files changed, 55 insertions(+), 11 deletions(-) diff --git a/kong/pdk/private/node.lua b/kong/pdk/private/node.lua index 099dca9fe84..ed299c999c3 100644 --- a/kong/pdk/private/node.lua +++ b/kong/pdk/private/node.lua @@ -1,9 +1,9 @@ +local log = require "kong.cmd.utils.log" local utils = require "kong.tools.utils" local pl_file = require "pl.file" local pl_path = require "pl.path" local pl_dir = require "pl.dir" -local ngx = ngx local fmt = string.format local cached_node_id @@ -23,9 +23,24 @@ local function initialize_node_id(prefix) local filename = node_id_filename(prefix) - if not pl_path.exists(filename) then + local file_exists = pl_path.exists(filename) + + if file_exists then + local id, err = pl_file.read(filename) + if err then + return nil, fmt("failed to access file %s: %s", filename, err) + end + + if not utils.is_valid_uuid(id) then + log.debug("file %s contains invalid uuid: %s", filename, id) + -- set false to override it when it contains an invalid uuid. + file_exists = false + end + end + + if not file_exists then local id = utils.uuid() - ngx.log(ngx.DEBUG, "persisting node_id (", id, ") to ", filename) + log.debug("persisting node_id (%s) to %s", id, filename) local ok, write_err = pl_file.write(filename, id) if not ok then @@ -49,7 +64,7 @@ local function init_node_id(config) local ok, err = initialize_node_id(config.prefix) if not ok then - ngx.log(ngx.WARN, err) + log.warn(err) end end diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index 031ec488558..2d507dda2fc 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -66,6 +66,23 @@ local function get_stream_node_id() return helpers.file.read(PREFIX .. "/kong.id.stream") end +local function start_kong_debug(env) + env = env or {} + local prefix = env.prefix or helpers.test_conf.prefix + + local ok, err = helpers.prepare_prefix(prefix) + if not ok then + return nil, err + end + + local nginx_conf = "" + if env.nginx_conf then + nginx_conf = " --nginx-conf " .. env.nginx_conf + end + + return helpers.kong_exec("start --vv --conf " .. helpers.test_conf_path .. nginx_conf, env) +end + for _, strategy in helpers.each_strategy() do describe("node id persistence", function() @@ -187,7 +204,8 @@ for _, strategy in helpers.each_strategy() do end) it("generates a new ID on first start and saves it to a file", function() - helpers.start_kong(data_plane_config) + local ok, _, stdout = start_kong_debug(data_plane_config) + assert.truthy(ok) helpers.wait_for_file("file", NODE_ID) @@ -200,17 +218,23 @@ for _, strategy in helpers.each_strategy() do return get_data_plane(node_id) ~= nil end, 10, 0.5) - -- FIXME: this should work but doesn't + -- node id file was initialized by cmd, which is before OpenResty its initialization. + -- hence, this line("restored node_id from the filesystem") will be outputted --assert.logfile(ERRLOG).has.no.line("restored node_id from the filesystem", true, 1) + + -- assert the cmd log + assert.matches("persisting node_id (" .. node_id .. ") to", stdout, nil, true) + assert.logfile(ERRLOG).has.no.line("failed to restore node_id from the filesystem:", true, 1) end) - pending("generates a new ID if the existing one is invalid", function() + it("generates a new ID if the existing one is invalid", function() assert(helpers.file.write(NODE_ID, "INVALID")) -- must preserve the prefix directory here or our invalid file -- will be removed and replaced - helpers.start_kong(data_plane_config, nil, true) + local ok, _, stdout = start_kong_debug(data_plane_config) + assert.truthy(ok) local node_id @@ -219,8 +243,13 @@ for _, strategy in helpers.each_strategy() do return node_id and is_valid_uuid(node_id) end, 5) - assert.logfile(ERRLOG).has.no.line("restored node_id from the filesystem", true, 5) - assert.logfile(ERRLOG).has.line("file .+ contains invalid uuid:", false, 5) + -- assert the cmd log + assert.matches("file .* contains invalid uuid: INVALID", stdout, nil) + assert.matches("persisting node_id (" .. node_id .. ") to", stdout, nil, true) + + assert.logfile(ERRLOG).has.line("restored node_id from the filesystem: " .. node_id, true, 5) + assert.logfile(ERRLOG).has.no.line("failed to access file", true, 5) + assert.logfile(ERRLOG).has.no.line("failed to delete file", true, 5) -- sanity helpers.wait_until(function() @@ -259,7 +288,7 @@ for _, strategy in helpers.each_strategy() do return node and node.last_seen > last_seen end, 10, 0.5) - assert.logfile(ERRLOG).has.line("restored node_id from the filesystem", true, 5) + assert.logfile(ERRLOG).has.line("restored node_id from the filesystem: " .. node_id, true, 5) local id_from_fs = assert(helpers.file.read(NODE_ID)) assert.equals(node_id, id_from_fs) From f62356be13382656c1b66835ebcbbe37e16a861c Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Wed, 23 Nov 2022 18:05:02 +0800 Subject: [PATCH 1992/4351] docs(changelog): add changelog for #9521 (#9804) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c1d13450c80..a845c3be3cc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -136,6 +136,8 @@ - Increase the default value of `lua_regex_cache_max_entries`, a warning will be thrown when there are too many regex routes and `router_flavor` is `traditional`. [#9624](https://github.com/Kong/kong/pull/9624) +- Add batch queue into the Datadog and StatsD plugin to reduce timer usage. + [#9521](https://github.com/Kong/kong/pull/9521) #### PDK From 32f9fbf7daa12936d8fae6e73d6b50456f20f166 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 23 Nov 2022 12:34:35 +0000 Subject: [PATCH 1993/4351] chore(ci): setup a backport github action (#9792) * chore(ci): setup a backport github action * Update .github/workflows/backport.yml Co-authored-by: Wangchong Zhou Co-authored-by: Mayo Co-authored-by: Wangchong Zhou --- .github/workflows/backport.yml | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 .github/workflows/backport.yml diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml new file mode 100644 index 00000000000..ba81370960f --- /dev/null +++ b/.github/workflows/backport.yml @@ -0,0 +1,25 @@ +name: Backport +on: + pull_request_target: + types: + - closed + - labeled + +jobs: + backport: + name: Backport + runs-on: ubuntu-latest + if: > + github.event.pull_request.merged + && ( + github.event.action == 'closed' + || ( + github.event.action == 'labeled' + && contains(github.event.label.name, 'backport') + ) + ) + steps: + # - uses: tibdex/backport@v2 + - uses: tibdex/backport@2e217641d82d02ba0603f46b1aeedefb258890ac + with: + github_token: ${{ secrets.PAT }} From b1a1f07fe9ebc58bd4d202345e733c945c50b398 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 23 Nov 2022 12:38:27 +0000 Subject: [PATCH 1994/4351] chore(ci): migrate some CI from Jenkins to github actions (#9795) * chore(Make): add the convenience make tasks * chore(gha): migrate test package and unofficial packaging from Jenkins to GHA * chore(dev): can the rockspec be renamed so we don't overwrite unofficial tagged version? * chore(ci): revert the rockspec rename * fix(ci): we don't need to docker login for CE test packaging * chore(ci): we need to keep building alpine unofficial in Jenkins --- .github/workflows/package.yml | 126 ++++++++++++++++++++++++++++++++++ Jenkinsfile | 74 -------------------- Makefile | 53 +++++++++++++- 3 files changed, 178 insertions(+), 75 deletions(-) create mode 100644 .github/workflows/package.yml diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml new file mode 100644 index 00000000000..a7400595d8a --- /dev/null +++ b/.github/workflows/package.yml @@ -0,0 +1,126 @@ +name: Package & Smoke Test + +on: # yamllint disable-line rule:truthy + pull_request: + push: + branches: + - master + - next/* + - release/* + +env: + DOCKER_REPOSITORY: kong/kong-build-tools + +jobs: + package-and-test: + if: github.event_name == 'pull_request' + name: Build & Smoke Test Packages + runs-on: ubuntu-22.04 + + steps: + - name: Swap git with https + run: git config --global url."https://github".insteadOf git://github + + - name: Setup some environment variables + run: | + echo "KONG_SOURCE_LOCATION=$GITHUB_WORKSPACE/kong-src" >> $GITHUB_ENV + echo "KONG_BUILD_TOOLS_LOCATION=$GITHUB_WORKSPACE/kong-build-tools" >> $GITHUB_ENV + + - name: Checkout Kong source code + uses: actions/checkout@v3 + with: + path: ${{ env.KONG_SOURCE_LOCATION }} + submodules: recursive + token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + + - name: Setup kong-build-tools + run: | + pushd ${{ env.KONG_SOURCE_LOCATION }} + make setup-kong-build-tools + + - name: Setup package naming environment variables + run: | + grep -v '^#' ${{ env.KONG_SOURCE_LOCATION}}/.requirements >> $GITHUB_ENV + + - name: Package & Test + env: + GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + run: | + pushd ${{ env.KONG_SOURCE_LOCATION }} + make package/test/deb + + package-test-and-unofficial-release: + if: github.event_name == 'push' + name: Build & Smoke & Unofficial Release Packages + runs-on: ubuntu-22.04 + strategy: + matrix: + package_type: [deb, rpm, apk] + + steps: + - name: Login to Docker Hub + uses: docker/login-action@v2 + with: + username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + + - name: Swap git with https + run: git config --global url."https://github".insteadOf git://github + + - name: Setup directory environment variables + run: | + echo "KONG_SOURCE_LOCATION=$GITHUB_WORKSPACE/kong-src" >> $GITHUB_ENV + echo "KONG_BUILD_TOOLS_LOCATION=$GITHUB_WORKSPACE/kong-build-tools" >> $GITHUB_ENV + + - name: Checkout Kong source code + uses: actions/checkout@v3 + with: + path: ${{ env.KONG_SOURCE_LOCATION }} + submodules: recursive + token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + + - name: Setup kong-build-tools + run: | + pushd ${{ env.KONG_SOURCE_LOCATION }} + make setup-kong-build-tools + + - name: Setup package naming environment variables + run: | + grep -v '^#' ${{ env.KONG_SOURCE_LOCATION}}/.requirements >> $GITHUB_ENV + echo "DOCKER_RELEASE_REPOSITORY=kong/kong" >> $GITHUB_ENV + echo "KONG_TEST_CONTAINER_TAG=$GITHUB_REF_NAME-${{ matrix.package_type }}" >> $GITHUB_ENV + if [[ ${{matrix.package_type }} == "apk" ]]; then + echo "ADDITIONAL_TAG_LIST=$GITHUB_REF_NAME-alpine" >> $GITHUB_ENV + fi + if [[ ${{matrix.package_type }} == "deb" ]]; then + echo "ADDITIONAL_TAG_LIST=$GITHUB_REF_NAME-debian $GITHUB_REF_NAME $GITHUB_SHA" >> $GITHUB_ENV + fi + + - name: Package & Test + env: + GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + run: | + pushd ${{ env.KONG_SOURCE_LOCATION }} + make package/test/${{ matrix.package_type }} + + - name: Push Docker Image + env: + SKIP_TESTS: true + run: | + pushd ${{ env.KONG_SOURCE_LOCATION }} + make release/docker/${{ matrix.package_type }} + + - name: Store the package artifacts + uses: actions/upload-artifact@v3 + with: + name: ${{ matrix.package_type }} + path: ${{ env.KONG_BUILD_TOOLS_LOCATION }}/output/* + + - name: Comment on commit + continue-on-error: true + uses: peter-evans/commit-comment@v2 + with: + token: ${{ secrets.GHA_COMMENT_TOKEN }} + body: | + Docker image avaialble ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ env.KONG_TEST_CONTAINER_TAG }} + Artifacts availabe https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} diff --git a/Jenkinsfile b/Jenkinsfile index f13d80faf17..6f8d97e0e08 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -18,33 +18,6 @@ pipeline { DEBUG = 0 } stages { - stage('Test The Package') { - agent { - node { - label 'bionic' - } - } - when { - beforeAgent true - anyOf { - changeRequest target: 'master' - changeRequest target: 'release/*' - } - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - environment { - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'cd ../kong-build-tools && make package-kong test' - } - } stage('Release -- Release Branch Release to Unofficial Asset Stores') { when { beforeAgent true @@ -54,53 +27,6 @@ pipeline { } } parallel { - stage('RPM') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - PACKAGE_TYPE = "rpm" - PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' - sh 'make RESTY_IMAGE_BASE=amazonlinux KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-amazonlinux" RESTY_IMAGE_TAG=2 release-docker-images' - } - } - stage('DEB') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - PACKAGE_TYPE = "deb" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'make RESTY_IMAGE_BASE=debian KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-debian" ADDITIONAL_TAG_LIST="${GIT_BRANCH##*/} ${GIT_COMMIT}" RESTY_IMAGE_TAG=11 release-docker-images' - sh 'make RESTY_IMAGE_BASE=ubuntu KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-ubuntu" RESTY_IMAGE_TAG=22.04 release-docker-images' - } - } stage('Alpine') { agent { node { diff --git a/Makefile b/Makefile index 58470e61e3d..a8fe46dae07 100644 --- a/Makefile +++ b/Makefile @@ -85,11 +85,62 @@ setup-ci: KONG_NGINX_MODULE_BRANCH=$(KONG_NGINX_MODULE_BRANCH) \ .ci/setup_env.sh +package/deb: setup-kong-build-tools + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) package-kong && \ + cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.deb . + +package/apk: setup-kong-build-tools + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) package-kong && \ + cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.apk.* . + +package/rpm: setup-kong-build-tools + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) package-kong && \ + cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.rpm . + +package/test/deb: package/deb + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) test + +package/test/apk: package/apk + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) test + +package/test/rpm: package/rpm + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) test + +package/docker/deb: package/deb + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) build-test-container + +package/docker/apk: package/apk + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) build-test-container + +package/docker/rpm: package/rpm + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) build-test-container + +release/docker/deb: package/docker/deb + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) release-kong-docker-images + +release/docker/apk: package/docker/apk + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) release-kong-docker-images + +release/docker/rpm: package/docker/rpm + cd $(KONG_BUILD_TOOLS_LOCATION); \ + PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) release-kong-docker-images + setup-kong-build-tools: -git submodule update --init --recursive -git submodule status -rm -rf $(KONG_BUILD_TOOLS_LOCATION) - -git clone https://github.com/Kong/kong-build-tools.git $(KONG_BUILD_TOOLS_LOCATION) + -git clone https://github.com/Kong/kong-build-tools.git --recursive $(KONG_BUILD_TOOLS_LOCATION) cd $(KONG_BUILD_TOOLS_LOCATION); \ git reset --hard && git checkout $(KONG_BUILD_TOOLS); \ From 147b3eb72e2d3dc2a88efa21ce010850682bf977 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Wed, 23 Nov 2022 13:58:23 +0000 Subject: [PATCH 1995/4351] chore(deps): bump the kong-build-tools version (#9816) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 611713394a4..688e0f95b52 100644 --- a/.requirements +++ b/.requirements @@ -11,5 +11,5 @@ RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.38.0 +KONG_BUILD_TOOLS_VERSION=4.39.5 KONG_NGINX_MODULE_BRANCH=0.4.0 From 20d7360cc4036b2b88cf14bdd3870446f33a6abc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 23 Nov 2022 21:10:55 +0800 Subject: [PATCH 1996/4351] chore(deps): bump pgmoon to 1.16.0 Fix #9341 --- kong-3.1.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index efa185357a7..4109eba6def 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -23,7 +23,7 @@ dependencies = { "version == 1.0.1", "kong-lapis == 1.8.3.1", "lua-cassandra == 1.5.2", - "pgmoon == 1.15.0", + "pgmoon == 1.16.0", "luatz == 0.4", "lua_system_constants == 0.1.4", "lyaml == 6.2.8", From acd48732ce67ee9b2af41a482cb8b75543fae877 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 23 Nov 2022 23:20:14 +0800 Subject: [PATCH 1997/4351] chore(changelog): add entry for #9815 (#9817) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index a845c3be3cc..17a5e793101 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -248,6 +248,8 @@ [#9626](https://github.com/Kong/kong/pull/9626) - Bumped resty.healthcheck from 1.6.1 to 1.6.2 [#9778](https://github.com/Kong/kong/pull/9778) +- Bumped pgmoon from 1.15.0 to 1.16.0 + [#9815](https://github.com/Kong/kong/pull/9815) ## [3.0.0] From 973828c1af18f4f1f280a7866f81fae4b8c0d44a Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 22 Nov 2022 15:32:46 -0800 Subject: [PATCH 1998/4351] chore(clustering): cluster compat for 3.1 --- kong-3.1.0-0.rockspec | 2 + kong/clustering/compat/init.lua | 335 ++++++++++++++ kong/clustering/compat/removed_fields.lua | 79 +--- kong/clustering/compat/version.lua | 45 ++ kong/clustering/services/negotiation.lua | 4 +- kong/clustering/utils.lua | 278 +---------- kong/clustering/wrpc_control_plane.lua | 22 +- spec/01-unit/19-hybrid/02-clustering_spec.lua | 12 + spec/01-unit/19-hybrid/03-compat_spec.lua | 284 ++++++++++++ .../19-hybrid/03-fields-removal_spec.lua | 430 ------------------ 10 files changed, 708 insertions(+), 783 deletions(-) create mode 100644 kong/clustering/compat/init.lua create mode 100644 kong/clustering/compat/version.lua create mode 100644 spec/01-unit/19-hybrid/03-compat_spec.lua delete mode 100644 spec/01-unit/19-hybrid/03-fields-removal_spec.lua diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 4109eba6def..2b3ec15e30f 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -74,6 +74,8 @@ build = { ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", ["kong.clustering.utils"] = "kong/clustering/utils.lua", ["kong.clustering.events"] = "kong/clustering/events.lua", + ["kong.clustering.compat"] = "kong/clustering/compat/init.lua", + ["kong.clustering.compat.version"] = "kong/clustering/compat/version.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", ["kong.clustering.services.negotiation"] = "kong/clustering/services/negotiation.lua", diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua new file mode 100644 index 00000000000..d47f49e448c --- /dev/null +++ b/kong/clustering/compat/init.lua @@ -0,0 +1,335 @@ +local constants = require("kong.constants") +local meta = require("kong.meta") +local version = require("kong.clustering.compat.version") +local utils = require("kong.tools.utils") + +local type = type +local ipairs = ipairs +local table_insert = table.insert +local table_sort = table.sort +local gsub = string.gsub +local deep_copy = utils.deep_copy +local split = utils.split + +local ngx = ngx +local ngx_log = ngx.log +local ngx_INFO = ngx.INFO +local ngx_NOTICE = ngx.NOTICE +local ngx_WARN = ngx.WARN + +local version_num = version.string_to_number +local extract_major_minor = version.extract_major_minor + +local _log_prefix = "[clustering] " + +local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local KONG_VERSION = meta.version + + +local _M = {} + + +local function check_kong_version_compatibility(cp_version, dp_version, log_suffix) + local major_cp, minor_cp = extract_major_minor(cp_version) + local major_dp, minor_dp = extract_major_minor(dp_version) + + if not major_cp then + return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if not major_dp then + return nil, "data plane version is incompatible with control plane version " .. + cp_version .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if major_cp ~= major_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with control plane version " .. + cp_version .. " (" .. major_cp .. ".x.y are accepted)", + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if minor_cp < minor_dp then + return nil, "data plane version " .. dp_version .. + " is incompatible with older control plane version " .. cp_version, + CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE + end + + if minor_cp ~= minor_dp then + local msg = "data plane minor version " .. dp_version .. + " is different to control plane minor version " .. + cp_version + + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix or "") + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +_M.check_kong_version_compatibility = check_kong_version_compatibility + + +function _M.plugins_list_to_map(plugins_list) + local versions = {} + for _, plugin in ipairs(plugins_list) do + local name = plugin.name + local major, minor = extract_major_minor(plugin.version) + + if major and minor then + versions[name] = { + major = major, + minor = minor, + version = plugin.version, + } + + else + versions[name] = {} + end + end + return versions +end + + +function _M.check_version_compatibility(cp, dp) + local dp_version, dp_plugin_map, log_suffix = dp.dp_version, dp.dp_plugins_map, dp.log_suffix + + local ok, err, status = check_kong_version_compatibility(KONG_VERSION, dp_version, log_suffix) + if not ok then + return ok, err, status + end + + for _, plugin in ipairs(cp.plugins_list) do + local name = plugin.name + local cp_plugin = cp.plugins_map[name] + local dp_plugin = dp_plugin_map[name] + + if not dp_plugin then + if cp_plugin.version then + ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) + else + ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) + end + + else + if cp_plugin.version and dp_plugin.version then + local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + + if cp_plugin.major ~= dp_plugin.major then + ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) + + elseif cp_plugin.minor ~= dp_plugin.minor then + ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) + end + + elseif dp_plugin.version then + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, + " has unspecified version on control plane", log_suffix) + + elseif cp_plugin.version then + ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", + "and is different to control plane plugin version ", + cp_plugin.version, log_suffix) + end + end + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +function _M.check_configuration_compatibility(cp, dp) + for _, plugin in ipairs(cp.plugins_list) do + if cp.plugins_configured[plugin.name] then + local name = plugin.name + local cp_plugin = cp.plugins_map[name] + local dp_plugin = dp.dp_plugins_map[name] + + if not dp_plugin then + if cp_plugin.version then + return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. + " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + return nil, "configured " .. name .. " plugin is missing from data plane", + CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE + end + + if cp_plugin.version and dp_plugin.version then + -- CP plugin needs to match DP plugins with major version + -- CP must have plugin with equal or newer version than that on DP + + if cp_plugin.major ~= dp_plugin.major or + cp_plugin.minor < dp_plugin.minor then + local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE + end + end + end + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL +end + + +local split_field_name +do + local cache = {} + + --- a.b.c => { "a", "b", "c" } + --- + ---@param name string + ---@return string[] + function split_field_name(name) + local fields = cache[name] + if fields then + return fields + end + + fields = split(name, ".") + + for _, part in ipairs(fields) do + assert(part ~= "", "empty segment in field name: " .. tostring(name)) + end + + cache[name] = fields + return fields + end +end + + +---@param t table +---@param key string +---@return boolean deleted +local function delete_at(t, key) + local ref = t + if type(ref) ~= "table" then + return false + end + + local addr = split_field_name(key) + local len = #addr + local last = addr[len] + + for i = 1, len - 1 do + ref = ref[addr[i]] + if type(ref) ~= "table" then + return false + end + end + + if ref[last] ~= nil then + ref[last] = nil + return true + end + + return false +end + + +local function invalidate_keys_from_config(config_plugins, keys, log_suffix) + if not config_plugins then + return false + end + + local has_update + + for _, t in ipairs(config_plugins) do + local config = t and t["config"] + if config then + local name = gsub(t["name"], "-", "_") + + if keys[name] ~= nil then + for _, key in ipairs(keys[name]) do + if delete_at(config, key) then + ngx_log(ngx_WARN, _log_prefix, name, " plugin contains configuration '", key, + "' which is incompatible with dataplane and will be ignored", log_suffix) + has_update = true + end + end + end + end + end + + return has_update +end + + +local get_removed_fields +do + local cache = {} + + function get_removed_fields(dp_version) + local plugin_fields = cache[dp_version] + if plugin_fields ~= nil then + return plugin_fields or nil + end + + -- Merge dataplane unknown fields; if needed based on DP version + for ver, plugins in pairs(REMOVED_FIELDS) do + if dp_version < ver then + for plugin, items in pairs(plugins) do + plugin_fields = plugin_fields or {} + plugin_fields[plugin] = plugin_fields[plugin] or {} + + for _, name in ipairs(items) do + table_insert(plugin_fields[plugin], name) + end + end + end + end + + if plugin_fields then + -- sort for consistency + for _, list in pairs(plugin_fields) do + table_sort(list) + end + cache[dp_version] = plugin_fields + else + -- explicit negative cache + cache[dp_version] = false + end + + return plugin_fields + end + + -- expose for unit tests + _M._get_removed_fields = get_removed_fields + _M._set_removed_fields = function(fields) + local saved = REMOVED_FIELDS + REMOVED_FIELDS = fields + cache = {} + return saved + end +end + + +-- returns has_update, modified_config_table +function _M.update_compatible_payload(config_table, dp_version, log_suffix) + local cp_version_num = version_num(meta.version) + local dp_version_num = version_num(dp_version) + + -- if the CP and DP have the same version, avoid the payload + -- copy and compatibility updates + if cp_version_num == dp_version_num then + return false + end + + local fields = get_removed_fields(dp_version_num) + if fields then + config_table = deep_copy(config_table, false) + if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix) then + return true, config_table + end + end + + return false +end + + +return _M diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 1649e582083..7a99cde0b94 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -1,70 +1,13 @@ - return { - [2003003003] = { - file_log = { - "custom_fields_by_lua", - }, - http_log = { - "custom_fields_by_lua", - }, - loggly = { - "custom_fields_by_lua", - }, - prometheus = { - "per_consumer", - }, - syslog = { - "custom_fields_by_lua", - }, - tcp_log = { - "custom_fields_by_lua", - }, - udp_log = { - "custom_fields_by_lua", - }, - zipkin = { - "tags_header", - }, - }, - - [2004001002] = { - redis = { - "connect_timeout", - "keepalive_backlog", - "keepalive_pool_size", - "read_timeout", - "send_timeout", - }, - syslog = { - "facility", - }, - }, - - -- Any dataplane older than 2.6.0 - [2005999999] = { - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - }, - - -- Any dataplane older than 2.7.0 - [2006999999] = { - rate_limiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - }, - -- Any dataplane older than 3.1.0 - [3000999999] = { + [3001000000] = { + -- OSS + acme = { + "enable_ipv4_common_name", + "storage_config.redis.ssl", + "storage_config.redis.ssl_verify", + "storage_config.redis.ssl_server_name", + }, rate_limiting = { "error_code", "error_message", @@ -84,5 +27,11 @@ return { "queue_size", "flush_timeout", }, + session = { + "cookie_persistent", + }, + zipkin = { + "http_response_header_for_traceid", + }, }, } diff --git a/kong/clustering/compat/version.lua b/kong/clustering/compat/version.lua new file mode 100644 index 00000000000..52a70fa5a7c --- /dev/null +++ b/kong/clustering/compat/version.lua @@ -0,0 +1,45 @@ +local utils = require("kong.tools.utils") + +local tonumber = tonumber +local split = utils.split + +local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" + +local _M = {} + + +---@param version string +---@return integer|nil major +---@return integer|nil minor +function _M.extract_major_minor(version) + if type(version) ~= "string" then + return nil, nil + end + + local major, minor = version:match(MAJOR_MINOR_PATTERN) + if not major then + return nil, nil + end + + major = tonumber(major, 10) + minor = tonumber(minor, 10) + + return major, minor +end + + +---@param s string +---@return integer +function _M.string_to_number(s) + local base = 1000000000 + local num = 0 + for _, v in ipairs(split(s, ".", 4)) do + v = v:match("^(%d+)") + num = num + base * (tonumber(v, 10) or 0) + base = base / 1000 + end + + return num +end + +return _M diff --git a/kong/clustering/services/negotiation.lua b/kong/clustering/services/negotiation.lua index 355a33240f8..8f2e80984f3 100644 --- a/kong/clustering/services/negotiation.lua +++ b/kong/clustering/services/negotiation.lua @@ -1,5 +1,5 @@ local constants = require "kong.constants" -local clustering_utils = require "kong.clustering.utils" +local compat = require "kong.clustering.compat" -- currently they are the same. But it's possible for we to drop support for old version of DP but keep support of CP local supported_services = require "kong.clustering.services.supported" local asked_services = require "kong.clustering.services.supported" @@ -93,7 +93,7 @@ local function verify_node_compatibility(client_node) error(("unknown node type %q"):format(client_node.type), CLUSTERING_SYNC_STATUS.UNKNOWN) end - local ok, err, result = clustering_utils.check_kong_version_compatibility(kong.version, client_node.version) + local ok, err, result = compat.check_kong_version_compatibility(kong.version, client_node.version) if not ok then error(err) end diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 29e0f1ff7fa..969d7bed566 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -1,5 +1,3 @@ - - local constants = require("kong.constants") local openssl_x509 = require("resty.openssl.x509") local ssl = require("ngx.ssl") @@ -7,16 +5,11 @@ local ocsp = require("ngx.ocsp") local http = require("resty.http") local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") -local utils = require("kong.tools.utils") -local meta = require("kong.meta") local parse_url = require("socket.url").parse local type = type -local tonumber = tonumber -local ipairs = ipairs local table_insert = table.insert local table_concat = table.concat -local gsub = string.gsub local process_type = require("ngx.process").type local encode_base64 = ngx.encode_base64 local fmt = string.format @@ -27,84 +20,22 @@ local ngx = ngx local ngx_var = ngx.var local ngx_log = ngx.log local ngx_DEBUG = ngx.DEBUG -local ngx_INFO = ngx.INFO -local ngx_NOTICE = ngx.NOTICE local ngx_WARN = ngx.WARN local ngx_ERR = ngx.ERR local ngx_CLOSE = ngx.HTTP_CLOSE local _log_prefix = "[clustering] " -local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") -local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" -local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT local KONG_VERSION = kong.version - local prefix = kong.configuration.prefix or require("pl.path").abspath(ngx.config.prefix()) local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_terminator.sock", prefix) local _M = {} -local function extract_major_minor(version) - if type(version) ~= "string" then - return nil, nil - end - - local major, minor = version:match(MAJOR_MINOR_PATTERN) - if not major then - return nil, nil - end - - major = tonumber(major, 10) - minor = tonumber(minor, 10) - - return major, minor -end - -local function check_kong_version_compatibility(cp_version, dp_version, log_suffix) - local major_cp, minor_cp = extract_major_minor(cp_version) - local major_dp, minor_dp = extract_major_minor(dp_version) - - if not major_cp then - return nil, "data plane version " .. dp_version .. " is incompatible with control plane version", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if not major_dp then - return nil, "data plane version is incompatible with control plane version " .. - cp_version .. " (" .. major_cp .. ".x.y are accepted)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if major_cp ~= major_dp then - return nil, "data plane version " .. dp_version .. - " is incompatible with control plane version " .. - cp_version .. " (" .. major_cp .. ".x.y are accepted)", - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if minor_cp < minor_dp then - return nil, "data plane version " .. dp_version .. - " is incompatible with older control plane version " .. cp_version, - CLUSTERING_SYNC_STATUS.KONG_VERSION_INCOMPATIBLE - end - - if minor_cp ~= minor_dp then - local msg = "data plane minor version " .. dp_version .. - " is different to control plane minor version " .. - cp_version - - ngx_log(ngx_INFO, _log_prefix, msg, log_suffix or "") - end - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end - - local function validate_shared_cert(cert_digest) local cert = ngx_var.ssl_client_raw_cert @@ -136,6 +67,7 @@ local check_for_revocation_status do local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain check_for_revocation_status = function() + local cert, err = get_full_client_certificate_chain() if not cert then return nil, err or "no client certificate" @@ -193,6 +125,7 @@ do end end +_M.check_for_revocation_status = check_for_revocation_status local function validate_connection_certs(conf, cert_digest) local _, err @@ -226,113 +159,6 @@ local function validate_connection_certs(conf, cert_digest) end -function _M.plugins_list_to_map(plugins_list) - local versions = {} - for _, plugin in ipairs(plugins_list) do - local name = plugin.name - local version = plugin.version - local major, minor = extract_major_minor(plugin.version) - - if major and minor then - versions[name] = { - major = major, - minor = minor, - version = version, - } - - else - versions[name] = {} - end - end - return versions -end - -_M.check_kong_version_compatibility = check_kong_version_compatibility - -function _M.check_version_compatibility(obj, dp_version, dp_plugin_map, log_suffix) - local ok, err, status = check_kong_version_compatibility(KONG_VERSION, dp_version, log_suffix) - if not ok then - return ok, err, status - end - - for _, plugin in ipairs(obj.plugins_list) do - local name = plugin.name - local cp_plugin = obj.plugins_map[name] - local dp_plugin = dp_plugin_map[name] - - if not dp_plugin then - if cp_plugin.version then - ngx_log(ngx_WARN, _log_prefix, name, " plugin ", cp_plugin.version, " is missing from data plane", log_suffix) - else - ngx_log(ngx_WARN, _log_prefix, name, " plugin is missing from data plane", log_suffix) - end - - else - if cp_plugin.version and dp_plugin.version then - local msg = "data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - - if cp_plugin.major ~= dp_plugin.major then - ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) - - elseif cp_plugin.minor ~= dp_plugin.minor then - ngx_log(ngx_INFO, _log_prefix, msg, log_suffix) - end - - elseif dp_plugin.version then - ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version ", dp_plugin.version, - " has unspecified version on control plane", log_suffix) - - elseif cp_plugin.version then - ngx_log(ngx_NOTICE, _log_prefix, "data plane ", name, " plugin version is unspecified, ", - "and is different to control plane plugin version ", - cp_plugin.version, log_suffix) - end - end - end - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end - - -function _M.check_configuration_compatibility(obj, dp_plugin_map) - for _, plugin in ipairs(obj.plugins_list) do - if obj.plugins_configured[plugin.name] then - local name = plugin.name - local cp_plugin = obj.plugins_map[name] - local dp_plugin = dp_plugin_map[name] - - if not dp_plugin then - if cp_plugin.version then - return nil, "configured " .. name .. " plugin " .. cp_plugin.version .. - " is missing from data plane", CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE - end - - return nil, "configured " .. name .. " plugin is missing from data plane", - CLUSTERING_SYNC_STATUS.PLUGIN_SET_INCOMPATIBLE - end - - if cp_plugin.version and dp_plugin.version then - -- CP plugin needs to match DP plugins with major version - -- CP must have plugin with equal or newer version than that on DP - if cp_plugin.major ~= dp_plugin.major or - cp_plugin.minor < dp_plugin.minor then - local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE - end - end - end - end - - -- TODO: DAOs are not checked in any way at the moment. For example if plugin introduces a new DAO in - -- minor release and it has entities, that will most likely fail on data plane side, but is not - -- checked here. - - return true, nil, CLUSTERING_SYNC_STATUS.NORMAL -end - - local function parse_proxy_url(conf) local ret = {} local proxy_server = conf.proxy_server @@ -470,104 +296,4 @@ function _M.is_dp_worker_process() end -local function invalidate_keys_from_config(config_plugins, keys) - if not config_plugins then - return false - end - - local has_update - - for _, t in ipairs(config_plugins) do - local config = t and t["config"] - if config then - local name = gsub(t["name"], "-", "_") - - -- Handle Redis configurations (regardless of plugin) - if config.redis then - local config_plugin_redis = config.redis - for _, key in ipairs(keys["redis"]) do - if config_plugin_redis[key] ~= nil then - config_plugin_redis[key] = nil - has_update = true - end - end - end - - -- Handle fields in specific plugins - if keys[name] ~= nil then - for _, key in ipairs(keys[name]) do - if config[key] ~= nil then - config[key] = nil - has_update = true - end - end - end - end - end - - return has_update -end - -local function version_num(dp_version) - local base = 1000000000 - local num = 0 - for _, v in ipairs(utils.split(dp_version, ".", 4)) do - v = v:match("^(%d+)") - num = num + base * (tonumber(v, 10) or 0) - base = base / 1000 - end - - return num -end - -_M.version_num = version_num - - -local function get_removed_fields(dp_version_number) - local unknown_fields = {} - local has_fields - - -- Merge dataplane unknown fields; if needed based on DP version - for v, list in pairs(REMOVED_FIELDS) do - if dp_version_number < v then - has_fields = true - for plugin, fields in pairs(list) do - if not unknown_fields[plugin] then - unknown_fields[plugin] = {} - end - for _, k in ipairs(fields) do - table_insert(unknown_fields[plugin], k) - end - end - end - end - - return has_fields and unknown_fields or nil -end --- for test -_M._get_removed_fields = get_removed_fields - - --- returns has_update, modified_config_table -function _M.update_compatible_payload(config_table, dp_version, log_suffix) - local cp_version_num = version_num(meta.version) - local dp_version_num = version_num(dp_version) - - if cp_version_num == dp_version_num then - return false - end - - local fields = get_removed_fields(dp_version_num) - if fields then - config_table = utils.deep_copy(config_table, false) - local has_update = invalidate_keys_from_config(config_table["plugins"], fields) - if has_update then - return true, config_table - end - end - - return false -end - - return _M diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua index 51493f763a5..e629200b144 100644 --- a/kong/clustering/wrpc_control_plane.lua +++ b/kong/clustering/wrpc_control_plane.lua @@ -7,6 +7,7 @@ local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local constants = require("kong.constants") local clustering_utils = require("kong.clustering.utils") +local compat = require("kong.clustering.compat") local wrpc = require("kong.tools.wrpc") local wrpc_proto = require("kong.tools.wrpc.proto") local utils = require("kong.tools.utils") @@ -30,8 +31,8 @@ local timer_at = ngx.timer.at local isempty = require("table.isempty") local sleep = ngx.sleep -local plugins_list_to_map = clustering_utils.plugins_list_to_map -local update_compatible_payload = clustering_utils.update_compatible_payload +local plugins_list_to_map = compat.plugins_list_to_map +local update_compatible_payload = compat.update_compatible_payload local deflate_gzip = utils.deflate_gzip local yield = utils.yield @@ -79,7 +80,7 @@ local function init_config_service(wrpc_service, cp) end local _, err - _, err, client.sync_status = cp:check_version_compatibility(client.dp_version, client.dp_plugins_map, client.log_suffix) + _, err, client.sync_status = cp:check_version_compatibility(client) client:update_sync_status() if err then ngx_log(ngx_ERR, _log_prefix, err, client.log_suffix) @@ -163,10 +164,10 @@ function _M:export_deflated_reconfigure_payload() end -- update plugins map - self.plugins_configured = {} + local plugins_configured = {} if config_table.plugins then for _, plugin in pairs(config_table.plugins) do - self.plugins_configured[plugin.name] = true + plugins_configured[plugin.name] = true end end @@ -179,7 +180,6 @@ function _M:export_deflated_reconfigure_payload() local service = get_wrpc_service(self) - -- yield between steps to prevent long delay self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { config = serialize_config(config_table), version = config_version, @@ -194,6 +194,8 @@ function _M:export_deflated_reconfigure_payload() hashes = hashes, } + self.plugins_configured = plugins_configured + return config_table, nil end @@ -209,7 +211,7 @@ function _M:push_config_one_client(client) end end - local ok, err, sync_status = self:check_configuration_compatibility(client.dp_plugins_map) + local ok, err, sync_status = self:check_configuration_compatibility(client) if not ok then ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, client.log_suffix) if sync_status ~= client.sync_status then @@ -233,7 +235,7 @@ function _M:push_config() local n = 0 for _, client in pairs(self.clients) do local ok, sync_status - ok, err, sync_status = self:check_configuration_compatibility(client.dp_plugins_map) + ok, err, sync_status = self:check_configuration_compatibility(client) if ok then send_config(self, client) n = n + 1 @@ -251,8 +253,8 @@ function _M:push_config() end -_M.check_version_compatibility = clustering_utils.check_version_compatibility -_M.check_configuration_compatibility = clustering_utils.check_configuration_compatibility +_M.check_version_compatibility = compat.check_version_compatibility +_M.check_configuration_compatibility = compat.check_configuration_compatibility function _M:handle_cp_websocket() diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index 400faaddaaa..f134aeab5af 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -1,6 +1,18 @@ local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local version = require("kong.clustering.compat.version") +describe("kong.clustering.compat.version", function() + it("correctly parses 3 or 4 digit version numbers", function() + assert.equal(3000000000, version.string_to_number("3.0.0")) + assert.equal(3000001000, version.string_to_number("3.0.1")) + assert.equal(3000000000, version.string_to_number("3.0.0.0")) + assert.equal(3000000001, version.string_to_number("3.0.0.1")) + assert.equal(333333333001, version.string_to_number("333.333.333.1")) + assert.equal(333333333333, version.string_to_number("333.333.333.333")) + end) +end) + local DECLARATIVE_EMPTY_CONFIG_HASH = require("kong.constants").DECLARATIVE_EMPTY_CONFIG_HASH diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua new file mode 100644 index 00000000000..3ad83a65b57 --- /dev/null +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -0,0 +1,284 @@ + +require("spec.helpers") + +local compat = require("kong.clustering.compat") + +local function reset_fields() + compat._set_removed_fields(require("kong.clustering.compat.removed_fields")) +end + +describe("kong.clustering.compat", function() + describe("calculating fields to remove", function() + before_each(reset_fields) + after_each(reset_fields) + + it("merges multiple versions together", function() + compat._set_removed_fields({ + [200] = { + my_plugin = { + "a", + "c", + }, + my_other_plugin = { + "my_field", + }, + }, + [300] = { + my_plugin = { + "b", + }, + my_other_plugin = { + "my_extra_field", + }, + my_third_plugin = { + "my_new_field", + }, + }, + }) + + assert.same( + { + my_plugin = { + "a", + "b", + "c", + }, + my_other_plugin = { + "my_extra_field", + "my_field", + }, + my_third_plugin = { + "my_new_field", + }, + }, + compat._get_removed_fields(100) + ) + end) + + it("memoizes the result", function() + compat._set_removed_fields({ + [200] = { + my_plugin = { + "a", + "c", + }, + my_other_plugin = { + "my_field", + }, + }, + [300] = { + my_plugin = { + "b", + }, + my_other_plugin = { + "my_extra_field", + }, + my_third_plugin = { + "my_new_field", + }, + }, + }) + + local fields = compat._get_removed_fields(100) + -- sanity + assert.same( + { + my_plugin = { + "a", + "b", + "c", + }, + my_other_plugin = { + "my_extra_field", + "my_field", + }, + my_third_plugin = { + "my_new_field", + }, + }, + fields + ) + + local other = compat._get_removed_fields(100) + assert.equals(fields, other) + + fields = compat._get_removed_fields(200) + assert.same( + { + my_plugin = { + "b", + }, + my_other_plugin = { + "my_extra_field", + }, + my_third_plugin = { + "my_new_field", + }, + }, + fields + ) + + other = compat._get_removed_fields(200) + assert.equals(fields, other) + end) + + end) + + describe("update_compatible_payload()", function() + local test_with + + lazy_setup(function() + test_with = function(plugins, dp_version) + local has_update, new_conf = compat.update_compatible_payload( + { plugins = plugins }, dp_version, "" + ) + + if has_update then + return new_conf.plugins + end + + return plugins + end + + compat._set_removed_fields({ + [2000000000] = { + my_plugin = { + "delete_me", + } + }, + [3000000000] = { + my_plugin = { + "delete_me_too", + }, + other_plugin = { + "goodbye", + "my.nested.field", + }, + }, + }) + end) + + lazy_teardown(reset_fields) + + local cases = { + { + name = "empty", + version = "3.0.0", + plugins = {}, + expect = {} + }, + + { + name = "merged", + version = "1.0.0", + plugins = { + { + name = "my-plugin", + config = { + do_not_delete = true, + delete_me = false, + delete_me_too = ngx.null, + }, + }, + { + name = "other-plugin", + config = { + hello = { a = 1 }, + }, + }, + }, + expect = { + { + name = "my-plugin", + config = { + do_not_delete = true, + }, + }, + { + name = "other-plugin", + config = { + hello = { a = 1 }, + }, + }, + }, + }, + + { + name = "nested fields", + version = "1.0.0", + plugins = { + { + name = "other-plugin", + config = { + do_not_delete = 1, + my = 123, + }, + }, + + { + name = "other-plugin", + config = { + do_not_delete = 1, + my = { + nested = "not a table", + }, + }, + }, + + { + name = "other-plugin", + config = { + do_not_delete = 1, + my = { + nested = { + field = "this one", + stay = "I'm still here", + } + }, + }, + }, + }, + expect = { + { + name = "other-plugin", + config = { + do_not_delete = 1, + my = 123, + }, + }, + + { + name = "other-plugin", + config = { + do_not_delete = 1, + my = { + nested = "not a table", + }, + }, + }, + + { + name = "other-plugin", + config = { + do_not_delete = 1, + my = { + nested = { + -- deleted + -- field = "this one", + stay = "I'm still here", + } + }, + }, + }, + }, + }, + } + + for _, case in ipairs(cases) do + it(case.name, function() + local result = test_with(case.plugins, case.version) + assert.same(case.expect, result) + end) + end + end) +end) diff --git a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua b/spec/01-unit/19-hybrid/03-fields-removal_spec.lua deleted file mode 100644 index d93d5861333..00000000000 --- a/spec/01-unit/19-hybrid/03-fields-removal_spec.lua +++ /dev/null @@ -1,430 +0,0 @@ -_G.kong = { - configuration = { - cluster_max_payload = 4194304 - } -} - -local utils = require("kong.clustering.utils") - -describe("kong.clustering.utils", function() - it("calculating dp_version_num", function() - assert.equal(2003004000, utils.version_num("2.3.4")) - assert.equal(2003004000, utils.version_num("2.3.4-rc1")) - assert.equal(2003004000, utils.version_num("2.3.4beta2")) - assert.equal(2003004001, utils.version_num("2.3.4.1")) - assert.equal(2003004001, utils.version_num("2.3.4.1-rc1")) - assert.equal(2003004001, utils.version_num("2.3.4.1beta2")) - end) - - it("merging get_removed_fields", function() - assert.same({ - file_log = { - "custom_fields_by_lua", - }, - http_log = { - "custom_fields_by_lua", - }, - loggly = { - "custom_fields_by_lua", - }, - prometheus = { - "per_consumer", - }, - syslog = { - "custom_fields_by_lua", - "facility", - }, - tcp_log = { - "custom_fields_by_lua", - }, - udp_log = { - "custom_fields_by_lua", - }, - zipkin = { - "tags_header", - }, - redis = { - "connect_timeout", - "keepalive_backlog", - "keepalive_pool_size", - "read_timeout", - "send_timeout", - }, - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2003000000)) - - assert.same({ - redis = { - "connect_timeout", - "keepalive_backlog", - "keepalive_pool_size", - "read_timeout", - "send_timeout", - }, - syslog = { - "facility", - }, - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2003003003)) - - assert.same({ - redis = { - "connect_timeout", - "keepalive_backlog", - "keepalive_pool_size", - "read_timeout", - "send_timeout", - }, - syslog = { - "facility", - }, - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2003004000)) - - assert.same({ - redis = { - "connect_timeout", - "keepalive_backlog", - "keepalive_pool_size", - "read_timeout", - "send_timeout", - }, - syslog = { - "facility", - }, - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2004001000)) - - assert.same({ - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2004001002)) - - assert.same({ - aws_lambda = { - "base64_encode_body", - }, - grpc_web = { - "allow_origin_header", - }, - request_termination = { - "echo", - "trigger", - }, - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2005000000)) - - assert.same({ - rate_limiting = { - "error_code", - "error_message", - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2006000000)) - - assert.same({ - rate_limiting = { - "error_code", - "error_message", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2007000000)) - - assert.same({ - rate_limiting = { - "error_code", - "error_message", - }, - response_ratelimiting = { - "redis_ssl", - "redis_ssl_verify", - "redis_server_name", - }, - datadog = { - "retry_count", - "queue_size", - "flush_timeout", - }, - statsd = { - "retry_count", - "queue_size", - "flush_timeout", - }, - }, utils._get_removed_fields(2008000000)) - - assert.same(nil, utils._get_removed_fields(3001000000)) - end) - - it("removing unknown fields", function() - local test_with = function(payload, dp_version) - local has_update, new_conf = utils.update_compatible_payload( - payload, dp_version, "" - ) - - if has_update then - return new_conf - end - - return payload - end - - assert.same({}, test_with({}, "2.3.0")) - - local payload - - payload = { - plugins = { - } - } - assert.same(payload, test_with(payload, "2.3.0")) - - payload = { - plugins = { { - name = "prometheus", - config = { - per_consumer = true, - }, - }, { - name = "syslog", - config = { - custom_fields_by_lua = true, - facility = "user", - } - } } - } - assert.same({ { - name = "prometheus", - config = { - -- per_consumer = true, -- this is removed - }, - }, { - name = "syslog", - config = { - -- custom_fields_by_lua = true, -- this is removed - -- facility = "user", -- this is removed - } - } }, test_with(payload, "2.3.0").plugins) - - assert.same({ { - name = "prometheus", - config = { - per_consumer = true, - }, - }, { - name = "syslog", - config = { - custom_fields_by_lua = true, - -- facility = "user", -- this is removed - } - } }, test_with(payload, "2.4.0").plugins) - - -- nothing should be removed - assert.same(payload.plugins, test_with(payload, "2.5.0").plugins) - end) -end) From e0058a0312a38b5110d52621d3a5b59e74e1748e Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 23 Nov 2022 16:01:00 -0800 Subject: [PATCH 1999/4351] tests(clustering): add check_kong_version_compatibility unit tests --- spec/01-unit/19-hybrid/03-compat_spec.lua | 25 +++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 3ad83a65b57..e111de50db3 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -1,6 +1,4 @@ -require("spec.helpers") - local compat = require("kong.clustering.compat") local function reset_fields() @@ -281,4 +279,27 @@ describe("kong.clustering.compat", function() end) end end) + + describe("check_kong_version_compatibility()", function() + local check = compat.check_kong_version_compatibility + + it("permits matching major and minor versions", function() + assert.truthy(check("1.1.2", "1.1.2")) + assert.truthy(check("1.1.999", "1.1.2222")) + end) + + it("permits the DP minor version to be less than the CP", function() + assert.truthy(check("1.2.0", "1.1.0")) + assert.truthy(check("1.9999.0", "1.1.33")) + end) + + it("forbids mismatching major versions", function() + assert.falsy(check("1.0.0", "2.0.0")) + assert.falsy(check("2.0.0", "1.0.0")) + end) + + it("forbids a DP minor version higher than the CP minor version", function() + assert.falsy(check("1.0.0", "1.1.0")) + end) + end) end) From 19a08d9423ff8006c367cd0c99f1349c3f2858fd Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Thu, 24 Nov 2022 21:28:10 +0000 Subject: [PATCH 2000/4351] fix(Make): explicitely set the KONG_SOURCE_LOCATION environment variable (#9822) --- Makefile | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/Makefile b/Makefile index a8fe46dae07..99d2d5a6524 100644 --- a/Makefile +++ b/Makefile @@ -87,54 +87,54 @@ setup-ci: package/deb: setup-kong-build-tools cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) package-kong && \ + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) package-kong && \ cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.deb . package/apk: setup-kong-build-tools cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) package-kong && \ + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) package-kong && \ cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.apk.* . package/rpm: setup-kong-build-tools cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) package-kong && \ + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) package-kong && \ cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.rpm . package/test/deb: package/deb cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) test + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) test package/test/apk: package/apk cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) test + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) test package/test/rpm: package/rpm cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) test + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) test package/docker/deb: package/deb cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) build-test-container + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) build-test-container package/docker/apk: package/apk cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) build-test-container + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) build-test-container package/docker/rpm: package/rpm cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) build-test-container + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) build-test-container release/docker/deb: package/docker/deb cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) release-kong-docker-images + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) release-kong-docker-images release/docker/apk: package/docker/apk cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) release-kong-docker-images + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) release-kong-docker-images release/docker/rpm: package/docker/rpm cd $(KONG_BUILD_TOOLS_LOCATION); \ - PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) release-kong-docker-images + KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) release-kong-docker-images setup-kong-build-tools: -git submodule update --init --recursive From f4b3e3a69096d02902e1a19546990778cd645a63 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 24 Nov 2022 15:13:19 -0800 Subject: [PATCH 2001/4351] docs(changelog): add entry for #9740 --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 17a5e793101..c8a9ff10dd6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -232,6 +232,14 @@ does not include `queue_size` and `flush_timeout`. [#9789](https://github.com/Kong/kong/pull/9789) +### Changed + +#### Hybrid Mode + +- The legacy hybrid configuration protocol has been removed in favor of the wRPC + protocol introduced in 3.0. + [#9740](https://github.com/Kong/kong/pull/9740) + ### Dependencies - Bumped openssl from 1.1.1q to 1.1.1s From 89ac217b4d6dc0fbecb11909ca50e8d7443c9e05 Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Fri, 25 Nov 2022 05:35:36 +0000 Subject: [PATCH 2002/4351] fix(ci): make sure docker tag is valid (#9829) * fix(ci): small ci adjustment so docker tags are valid * chore(ci): if we successfully build / test ignore storage errors --- .github/workflows/package.yml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index a7400595d8a..7a75989bf67 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -88,12 +88,12 @@ jobs: run: | grep -v '^#' ${{ env.KONG_SOURCE_LOCATION}}/.requirements >> $GITHUB_ENV echo "DOCKER_RELEASE_REPOSITORY=kong/kong" >> $GITHUB_ENV - echo "KONG_TEST_CONTAINER_TAG=$GITHUB_REF_NAME-${{ matrix.package_type }}" >> $GITHUB_ENV + echo "KONG_TEST_CONTAINER_TAG=${GITHUB_REF_NAME##*/}-${{ matrix.package_type }}" >> $GITHUB_ENV if [[ ${{matrix.package_type }} == "apk" ]]; then - echo "ADDITIONAL_TAG_LIST=$GITHUB_REF_NAME-alpine" >> $GITHUB_ENV + echo "ADDITIONAL_TAG_LIST=${GITHUB_REF_NAME##*/}-alpine" >> $GITHUB_ENV fi if [[ ${{matrix.package_type }} == "deb" ]]; then - echo "ADDITIONAL_TAG_LIST=$GITHUB_REF_NAME-debian $GITHUB_REF_NAME $GITHUB_SHA" >> $GITHUB_ENV + echo "ADDITIONAL_TAG_LIST=${GITHUB_REF_NAME##*/}-debian ${GITHUB_REF_NAME##*/} $GITHUB_SHA" >> $GITHUB_ENV fi - name: Package & Test @@ -104,6 +104,7 @@ jobs: make package/test/${{ matrix.package_type }} - name: Push Docker Image + continue-on-error: true env: SKIP_TESTS: true run: | @@ -111,6 +112,7 @@ jobs: make release/docker/${{ matrix.package_type }} - name: Store the package artifacts + continue-on-error: true uses: actions/upload-artifact@v3 with: name: ${{ matrix.package_type }} From 91e25eb14e10c7bda4933d9bc82fa2239c0a1565 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 29 Nov 2022 16:13:02 +0100 Subject: [PATCH 2003/4351] docs(core): add autodocs for keys and key-sets (#9791) --- CHANGELOG.md | 4 + autodoc/admin-api/data/admin-api.lua | 147 +++++++++++++++++++++++++++ autodoc/admin-api/generate.lua | 11 +- 3 files changed, 161 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c8a9ff10dd6..eb3e7cb6e42 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -91,6 +91,10 @@ [#9611](https://github.com/Kong/kong/pull/9611) - Add support for dynamically changing the log level [#9744](https://github.com/Kong/kong/pull/9744) +- Add `keys` entity to store and manage asymmetric keys. + [#9737](https://github.com/Kong/kong/pull/9737) +- Add `key-sets` entity to group and manage `keys` + [#9737](https://github.com/Kong/kong/pull/9737) #### Plugins diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 075517c6596..bcc46981b01 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -33,6 +33,8 @@ return { "upstreams", "targets", "vaults", + "keys", + "key_sets", }, nodoc_entities = { }, @@ -2255,6 +2257,151 @@ return { }, }, }, + key_sets = { + title = "Key Sets Entity", + entity_title = "Key Set", + entity_title_plural = "Key Sets", + description = [[ + An Key Set object holds a collection of asymmetric key objects. + This entity allows to logically group keys by their purpose. + ]], + fields = { + id = { skip = true }, + created_at = { skip = true }, + updated_at = { skip = true }, + name = { description = [[The name to associate with the given key-set.]] }, + tags = { + description = [[ + An optional set of strings associated with the Key for grouping and filtering. + ]], + examples = { + { "google-keys", "mozilla-keys" }, + { "production", "staging", "development" } + }, + }, + }, + ["/key-sets/:key_sets"] = { + -- needs this to be present because there is a nested endpoint like `key-sets/:id/keys` + ["GET"] = { + title = "List Keys associated to a specific Key-Set", + endpoint = "", + description = "Lists all keys within the specifified key set.", + response = [[ + ``` + HTTP 200 OK + ``` + + ``` json + { + "data": [ + { + "id": "46CA83EE-671C-11ED-BFAB-2FE47512C77A", + "name": "my-key_set", + "tags": ["google-keys", "mozilla-keys"], + "created_at": 1422386534, + "updated_at": 1422386534 + }, { + "id": "57532ECE-6720-11ED-9297-279D4320B841", + "name": "my-key_set", + "tags": ["production", "staging", "development"], + "created_at": 1422386534, + "updated_at": 1422386534 + }] + } + ``` + ]], + }, + ["PUT"] = { + title = "Create a key within a key-set", + endpoint = "", + description = "Creates a key", + response = [[ + ``` + HTTP 201 Created + ``` + ]], + }, + ["PATCH"] = { + title = "Updates a key within a key-set", + endpoint = "", + description = "Updates a key within a key-set", + response = [[ + ``` + HTTP 201 Created + ``` + ]] + }, + ["DELETE"] = { + title = "Delete key within key-set", + endpoint = "", + description = "Delete a key that is associated with this key-set", + response = [[ + ``` + HTTP 204 No Content + ``` + ]] + }, + } + }, + keys = { + title = "Keys Entity", + entity_title = "Key", + entity_title_plural = "Keys", + description = [[ + A Key object holds a representation of asymmetric keys in various formats. + When Kong or a Kong plugin requires a specific public or private key to perform + certain operations, it can use this entity. + ]], + fields = { + id = { skip = true }, + created_at = { skip = true }, + updated_at = { skip = true }, + name = { description = [[The name to associate with the given keys.]] }, + set = { + description = [[ + The id (an UUID) of the key-set with which to associate the key. + ]] + }, + kid = { + description = [[ + A unique identifier for a key. + ]], + example = "42" + }, + jwk = { + description = [[ + A JSON Web Key represented as a string. + ]], + example = '{"alg":"RSA", "kid": "42", ...}' + }, + pem = { + description = [[ + A keypair in PEM format. + ]], + }, + ["pem.private_key"] = { + description = [[ + The private key in PEM format. + ]], + example = "-----BEGIN" + }, + ["pem.public_key"] = { + description = [[ + The pubkic key in PEM format. + ]], + example = "-----BEGIN" + }, + tags = { + description = [[ + An optional set of strings associated with the Key for grouping and filtering. + ]], + examples = { + { "application-a", "public-key-xyz" }, + { "RSA", "ECDSA" } + }, + }, + }, + }, }, -------------------------------------------------------------------------------- diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua index 254c611a66a..bf29425492f 100755 --- a/autodoc/admin-api/generate.lua +++ b/autodoc/admin-api/generate.lua @@ -201,7 +201,16 @@ do "B2A30E8F-C542-49CF-8015-FB674987D1A5", "518BBE43-2454-4559-99B0-8E7D1CD3E8C8", "7C4747E9-E831-4ED8-9377-83A6F8A37603", - } + "24D0DBDA-671C-11ED-BA0B-EF1DCCD3725F", + "46CA83EE-671C-11ED-BFAB-2FE47512C77A", + "57532ECE-6720-11ED-9297-279D4320B841", + "68A64404-6720-11ED-8DE1-47A2EE5E214E", + "76BF58F0-6720-11ED-9341-BF64C05FB0CB", + "B235B4BA-6720-11ED-A3DD-67F2793BCB9E", + "24D0DBDA-671C-11ED-BA0B-EF1DCCD3725F", + "46CA83EE-671C-11ED-BFAB-2FE47512C77A", + "57532ECE-6720-11ED-9297-279D4320B841", + } local ctr = 0 From 7c7b9b5cc1e6c9de2b73a278cf1e958e92fa080c Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Tue, 29 Nov 2022 21:33:09 -0500 Subject: [PATCH 2004/4351] chore(deps): bump the KBT dependency to avoid a build cache poisoning issue (#9842) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 688e0f95b52..a7d09d503d7 100644 --- a/.requirements +++ b/.requirements @@ -11,5 +11,5 @@ RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.39.5 +KONG_BUILD_TOOLS_VERSION=4.39.7 KONG_NGINX_MODULE_BRANCH=0.4.0 From a224e19ef69ca810a971cb9bdcdc60105eab4dca Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 1 Dec 2022 15:45:13 +0800 Subject: [PATCH 2005/4351] tests(plugins/rate-limiting): refactor tests to make more reliable --- .../23-rate-limiting/04-access_spec.lua | 2622 ++++++++--------- spec/helpers.lua | 61 +- 2 files changed, 1320 insertions(+), 1363 deletions(-) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 82316a89eb3..ec79c180876 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -1,17 +1,21 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" +local helpers = require "spec.helpers" +local cjson = require "cjson" -local REDIS_HOST = helpers.redis_host -local REDIS_PORT = helpers.redis_port -local REDIS_SSL_PORT = helpers.redis_ssl_port -local REDIS_SSL_SNI = helpers.redis_ssl_sni -local REDIS_PASSWORD = "" -local REDIS_DATABASE = 1 +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port +local REDIS_SSL_PORT = helpers.redis_ssl_port +local REDIS_SSL_SNI = helpers.redis_ssl_sni +local REDIS_PASSWORD = "" +local REDIS_DATABASE = 1 +local UPSTREAM_HOST = "localhost" +local UPSTREAM_PORT = helpers.get_available_port() +local UPSTREAM_URL = string.format("http://%s:%d/always_200", UPSTREAM_HOST, UPSTREAM_PORT) +local fmt = string.format +local proxy_client = helpers.proxy_client +local table_insert = table.insert -local fmt = string.format -local proxy_client = helpers.proxy_client -- This performs the test up to two times (and no more than two). @@ -23,40 +27,33 @@ local proxy_client = helpers.proxy_client -- a second time right after that failure ensures that another flip will -- not occur. If the second execution failed as well, this means that there -- was an actual problem detected by the test. -local function it_with_retry(desc, test) - return it(desc, function(...) - if not pcall(test, ...) then - ngx.sleep(61 - (ngx.now() % 60)) -- Wait for minute to expire - test(...) - end - end) +local function retry(fn) + if not pcall(fn) then + ngx.sleep(61 - (ngx.now() % 60)) -- Wait for minute to expire + fn() + end end -local function GET(url, opts, res_status) - ngx.sleep(0.010) - +local function GET(url, opt) local client = proxy_client() - local res, err = client:get(url, opts) + local res, err = client:get(url, opt) if not res then client:close() return nil, err end - local body, err = assert.res_status(res_status, res) - if not body then - return nil, err - end + assert(res:read_body()) client:close() - return res, body + return res end local function flush_redis() local redis = require "resty.redis" - local red = redis:new() + local red = assert(redis:new()) red:set_timeout(2000) local ok, err = red:connect(REDIS_HOST, REDIS_PORT) if not ok then @@ -80,7 +77,295 @@ local function flush_redis() end -local redis_confs = { +local function client_requests(n, proxy_fn) + local ret = { + minute_limit = {}, + minute_remaining = {}, + + hour_limit = {}, + hour_remaining = {}, + + limit = {}, + remaining = {}, + + status = {}, + reset = {}, + } + + for _ = 1, n do + local res = assert(proxy_fn()) + + table_insert(ret.reset, tonumber(res.headers["RateLimit-Reset"])) + + table_insert(ret.status, res.status) + + table_insert(ret.minute_limit, tonumber(res.headers["X-RateLimit-Limit-Minute"])) + table_insert(ret.minute_remaining, tonumber(res.headers["X-RateLimit-Remaining-Minute"])) + + table_insert(ret.hour_limit, tonumber(res.headers["X-RateLimit-Limit-Hour"])) + table_insert(ret.hour_remaining, tonumber(res.headers["X-RateLimit-Remaining-Hour"])) + + table_insert(ret.limit, tonumber(res.headers["RateLimit-Limit"])) + table_insert(ret.remaining, tonumber(res.headers["RateLimit-Remaining"])) + + helpers.wait_timer("rate-limiting", true, "any-finish") + end + + return ret +end + + +local function validate_headers(headers, check_minute, check_hour) + if check_minute then + assert.same({ + 6, 6, 6, 6, 6, 6, 6, + }, headers.minute_limit) + + assert.same({ + 5, 4, 3, 2, 1, 0, 0, + }, headers.minute_remaining) + end + + if check_hour then + for _, v in ipairs(headers.hour_limit) do + assert(v > 0) + end + + for _, v in ipairs(headers.hour_remaining) do + assert(v >= 0) + end + end + + assert.same({ + 6, 6, 6, 6, 6, 6, 6, + }, headers.limit) + + assert.same({ + 5, 4, 3, 2, 1, 0, 0, + }, headers.remaining) + + assert.same({ + 200, 200, 200, 200, 200, 200, 429, + }, headers.status) + + for _, reset in ipairs(headers.reset) do + if check_hour then + assert.equal(true, reset <= 3600 and reset >= 0) + + elseif check_minute then + assert.equal(true, reset <= 60 and reset >= 0) + + else + error("check_hour or check_minute must be true") + end + + end +end + + +local function setup_service(admin_client, url) + local service = assert(admin_client:send({ + method = "POST", + path = "/services", + body = { + url = url, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + return cjson.decode(assert.res_status(201, service)) +end + +local function setup_route(admin_client, service, paths, protocol) + protocol = protocol or "http" + local route = assert(admin_client:send({ + method = "POST", + path = "/routes", + body = { + protocols = { protocol }, + service = { id = service.id, }, + paths = paths, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + return cjson.decode(assert.res_status(201, route)) +end + +local function setup_rl_plugin(admin_client, conf, service, consumer) + local plugin + + if service then + plugin = assert(admin_client:send({ + method = "POST", + path = "/plugins", + body = { + name = "rate-limiting", + service = { id = service.id, }, + config = conf, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + elseif consumer then + plugin = assert(admin_client:send({ + method = "POST", + path = "/plugins", + body = { + name = "rate-limiting", + consumer = { id = consumer.id, }, + config = conf, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + else + plugin = assert(admin_client:send({ + method = "POST", + path = "/plugins", + body = { + name = "rate-limiting", + config = conf, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + end + + return cjson.decode(assert.res_status(201, plugin)) +end + +local function setup_key_auth_plugin(admin_client, conf, service) + local plugin + + if service then + plugin = assert(admin_client:send({ + method = "POST", + path = "/plugins", + body = { + name = "key-auth", + service = { id = service.id, }, + config = conf, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + else + plugin = assert(admin_client:send({ + method = "POST", + path = "/plugins", + body = { + name = "key-auth", + config = conf, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + end + + return cjson.decode(assert.res_status(201, plugin)) +end + +local function setup_consumer(admin_client, username) + local consumer = assert(admin_client:send({ + method = "POST", + path = "/consumers", + body = { + username = username, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + return cjson.decode(assert.res_status(201, consumer)) +end + +local function setup_credential(admin_client, consumer, key) + local credential = assert(admin_client:send({ + method = "POST", + path = "/consumers/" .. consumer.id .. "/key-auth", + body = { + key = key, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + + return cjson.decode(assert.res_status(201, credential)) +end + + +local function delete_service(admin_client, service) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/services/" .. service.id, + })) + + assert.res_status(204, res) +end + +local function delete_route(admin_client, route) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/routes/" .. route.id, + })) + + assert.res_status(204, res) +end + +local function delete_plugin(admin_client, plugin) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin.id, + })) + + assert.res_status(204, res) +end + +local function delete_consumer(admin_client, consumer) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/consumers/" .. consumer.id, + })) + + assert.res_status(204, res) +end + +local function delete_credential(admin_client, credential) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/consumers/" .. credential.consumer.id .. "/key-auth/" .. credential.id, + })) + + assert.res_status(204, res) +end + + +local limit_by_confs = { + "ip", + "consumer", + "credential", + "service", + "header", + "path", +} + + +local ssl_confs = { no_ssl = { redis_port = REDIS_PORT, }, @@ -99,1339 +384,954 @@ local redis_confs = { } +local desc + for _, strategy in helpers.each_strategy() do - for _, policy in ipairs({ "local", "cluster", "redis" }) do - for redis_conf_name, redis_conf in pairs(redis_confs) do - if redis_conf_name ~= "no_ssl" and policy ~= "redis" then - goto continue - end - - describe(fmt("Plugin: rate-limiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - - bp, db = helpers.get_db_utils(strategy) - - local consumer1 = bp.consumers:insert { - custom_id = "provider_123", - } - - bp.keyauth_credentials:insert { - key = "apikey122", - consumer = { id = consumer1.id }, - } - - local consumer2 = bp.consumers:insert { - custom_id = "provider_124", - } - - bp.keyauth_credentials:insert { - key = "apikey123", - consumer = { id = consumer2.id }, - } - - bp.keyauth_credentials:insert { - key = "apikey333", - consumer = { id = consumer2.id }, - } - - local route1 = bp.routes:insert { - hosts = { "test1.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route_grpc_1 = assert(bp.routes:insert { - protocols = { "grpc" }, - paths = { "/hello.HelloService/" }, - service = assert(bp.services:insert { - name = "grpc", - url = helpers.grpcbin_url, - }), - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route_grpc_1.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route2 = bp.routes:insert { - hosts = { "test2.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route2.id }, - config = { - minute = 3, - hour = 5, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local route3 = bp.routes:insert { - hosts = { "test3.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route3.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - config = { - minute = 6, - limit_by = "credential", - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - bp.rate_limiting_plugins:insert({ - route = { id = route3.id }, - consumer = { id = consumer1.id }, - config = { - minute = 8, - fault_tolerant = false, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE - } - }) - - local route4 = bp.routes:insert { - hosts = { "test4.com" }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route4.id }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route4.id }, - consumer = { id = consumer1.id }, - config = { - minute = 6, - fault_tolerant = true, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local route5 = bp.routes:insert { - hosts = { "test5.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route5.id }, - config = { - policy = policy, - minute = 6, - hide_client_headers = true, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - }, - }) - - local route6 = bp.routes:insert { - hosts = { "test6.com" }, - } - - bp.rate_limiting_plugins:insert({ - route = { id = route6.id }, - config = { - minute = 3, - policy = policy, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - error_code = 404, - error_message = "Not Found", - } - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-service1.com" }, - service = service, - } - bp.routes:insert { - hosts = { "test-service2.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - bp.routes:insert { - hosts = { "test-path.com" }, - service = service, - } - - bp.rate_limiting_plugins:insert({ - service = { id = service.id }, - config = { - limit_by = "path", - path = "/status/200", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.stop_kong() - assert(db:truncate()) - end) - - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset >= 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks if exceeding limit, only if done via same path", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Try a different path on the same host. This should reset the timers - for i = 1, 3 do - local res = GET("/status/201", { - headers = { Host = "test-path.com" }, - }, 201) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Continue doing requests on the path which "blocks" - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-path.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("counts against the same service register from different routes", function() - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - for i = 4, 6 do - local res = GET("/status/200", { - headers = { Host = "test-service2.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test-service1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("handles multiple limits #flaky", function() - local limits = { - minute = 3, - hour = 5 - } - - for i = 1, 3 do - local res = GET("/status/200", { - headers = { Host = "test2.com" }, - }, 200) - - assert.are.same(limits.minute, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(limits.minute - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(limits.hour, tonumber(res.headers["x-ratelimit-limit-hour"])) - assert.are.same(limits.hour - i, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(limits.minute - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - local res, body = GET("/status/200", { - path = "/status/200", - headers = { Host = "test2.com" }, - }, 429) - - assert.are.same(limits.minute, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - assert.equal(2, tonumber(res.headers["x-ratelimit-remaining-hour"])) - assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-minute"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks with a custom error code and message", function() - for i = 1, 3 do - GET("/status/200", { - headers = { Host = "test6.com" }, - }, 200) - end - local res, body = GET("/status/200", { - path = "/status/200", - headers = { Host = "test6.com" }, - }, 404) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - local json = cjson.decode(body) - assert.same({ message = "Not Found" }, json) - end) - end) - describe("Without authentication (IP address)", function() - it_with_retry("blocks if exceeding limit #grpc", function() - for i = 1, 6 do - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.truthy(ok) - - assert.matches("x%-ratelimit%-limit%-minute: 6", res) - assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: " .. (6 - i), res) - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset >= 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-v"] = true, - }, - } - assert.falsy(ok) - assert.matches("Code: ResourceExhausted", res) - - assert.matches("ratelimit%-limit: 6", res) - assert.matches("ratelimit%-remaining: 0", res) - - local retry = tonumber(string.match(res, "retry%-after: (%d+)")) - assert.equal(true, retry <= 60 and retry > 0) - - - local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) - assert.equal(true, reset <= 60 and reset > 0) - end) - end) - describe("With authentication", function() - describe("API-specific plugin", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Third query, while limit is 2/minute - local res, body = GET("/status/200?apikey=apikey123", { - headers = { Host = "test3.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - - -- Using a different key of the same consumer works - GET("/status/200?apikey=apikey333", { - headers = { Host = "test3.com" }, - }, 200) - end) - end) - describe("#flaky Plugin customized for specific consumer and route", function() - it_with_retry("blocks if exceeding limit", function() - for i = 1, 8 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 200) - - assert.are.same(8, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(8 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(8 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test3.com" }, - }, 429) - - assert.are.same(8, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - - it_with_retry("blocks if the only rate-limiting plugin existing is per consumer and not per API", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - local res, body = GET("/status/200?apikey=apikey122", { - headers = { Host = "test4.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - end) - - describe("Config with hide_client_headers", function() - it_with_retry("does not send rate-limit headers when hide_client_headers==true", function() - local res = GET("/status/200", { - headers = { Host = "test5.com" }, - }, 200) - - assert.is_nil(res.headers["x-ratelimit-limit-minute"]) - assert.is_nil(res.headers["x-ratelimit-remaining-minute"]) - assert.is_nil(res.headers["ratelimit-limit"]) - assert.is_nil(res.headers["ratelimit-remaining"]) - assert.is_nil(res.headers["ratelimit-reset"]) - assert.is_nil(res.headers["retry-after"]) - end) - end) - - if policy == "cluster" then - describe("#flaky Fault tolerancy", function() - - before_each(function() - helpers.kill_all() - - assert(db:truncate()) - - local route1 = bp.routes:insert { - hosts = { "failtest1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, fault_tolerant = false } - } - - local route2 = bp.routes:insert { - hosts = { "failtest2.com" }, - } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, fault_tolerant = true }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("does not work if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest1.com" }, - }, 500) - - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - - db:reset() - bp, db = helpers.get_db_utils(strategy) - end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- Simulate an error on the database - assert(db.connector:query("DROP TABLE ratelimiting_metrics")) - - -- Make another request - local res = GET("/status/200", { - headers = { Host = "failtest2.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) - - db:reset() - bp, db = helpers.get_db_utils(strategy) - end) - end) - - elseif policy == "redis" then - describe("#flaky Fault tolerancy", function() - - before_each(function() - helpers.kill_all() - - assert(db:truncate()) - - local service1 = bp.services:insert() - - local route1 = bp.routes:insert { - hosts = { "failtest3.com" }, - protocols = { "http", "https" }, - service = service1 - } - - bp.rate_limiting_plugins:insert { - route = { id = route1.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = false }, - } - - local service2 = bp.services:insert() - - local route2 = bp.routes:insert { - hosts = { "failtest4.com" }, - protocols = { "http", "https" }, - service = service2 - } - - bp.rate_limiting_plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { minute = 6, policy = policy, redis_host = "5.5.5.5", fault_tolerant = true }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("does not work if an error occurs", function() - -- Make another request - local _, body = GET("/status/200", { - headers = { Host = "failtest3.com" }, - }, 500) - - local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) - end) - - it_with_retry("keeps working if an error occurs", function() - local res = GET("/status/200", { - headers = { Host = "failtest4.com" }, - }, 200) - - assert.falsy(res.headers["x-ratelimit-limit-minute"]) - assert.falsy(res.headers["x-ratelimit-remaining-minute"]) - assert.falsy(res.headers["ratelimit-limit"]) - assert.falsy(res.headers["ratelimit-remaining"]) - assert.falsy(res.headers["ratelimit-reset"]) - end) - end) - end - - describe("Expirations", function() - local route - - lazy_setup(function() - helpers.stop_kong() - - local bp = helpers.get_db_utils(strategy) - - route = bp.routes:insert { - hosts = { "expire1.com" }, - } - - bp.rate_limiting_plugins:insert { - route = { id = route.id }, - config = { - minute = 6, - policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - fault_tolerant = false, - redis_database = REDIS_DATABASE, - }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - it_with_retry("#flaky expires a counter", function() - local t = 61 - (ngx.now() % 60) - - local res = GET("/status/200", { - headers = { Host = "expire1.com" }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - ngx.sleep(t) -- Wait for minute to expire - - local res = GET("/status/200", { - headers = { Host = "expire1.com" } - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(5, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(5, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - end) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - local consumer = bp.consumers:insert { - custom_id = "provider_125", - } - - bp.key_auth_plugins:insert() - - bp.keyauth_credentials:insert { - key = "apikey125", - consumer = { id = consumer.id }, - } - - -- just consumer, no no route or service - bp.rate_limiting_plugins:insert({ - consumer = { id = consumer.id }, - config = { - limit_by = "credential", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks when the consumer exceeds their quota, no matter what service/route used", function() - for i = 1, 6 do - local res = GET("/status/200?apikey=apikey125", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200?apikey=apikey125", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global for service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service = bp.services:insert() - - for i = 1, 6 do - bp.routes:insert({ - hosts = { fmt("test%d.com", i) }, - service = service, - }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - per service) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - limit_by = "service", - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - local service1 = bp.services:insert() - bp.routes:insert { - hosts = { "test1.com" }, - service = service1, - } - - local service2 = bp.services:insert() - bp.routes:insert { - hosts = { "test2.com" }, - service = service2, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test1.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - for i = 1, 6 do - local res = GET("/status/200", { headers = { Host = "test2.com" } }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - for _, host in ipairs{ "test1.com", "test2.com" } do - local res, body = GET("/status/200", { headers = { Host = host } }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - for i = 1, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("blocks if exceeding limit", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - describe(fmt("Plugin: rate-limiting (access - global) with policy: #%s #%s [#%s] by path", redis_conf_name, policy, strategy), function() - local bp - local db - - lazy_setup(function() - helpers.kill_all() - flush_redis() - bp, db = helpers.get_db_utils(strategy) - - -- global plugin (not attached to route, service or consumer) - bp.rate_limiting_plugins:insert({ - config = { - policy = policy, - minute = 6, - fault_tolerant = false, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - } - }) - - -- hosts with services - for i = 1, 3 do - bp.routes:insert({ service = bp.services:insert(), hosts = { fmt("test%d.com", i) } }) - end - - -- serviceless routes - for i = 4, 6 do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) - end - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", - })) - end) - - lazy_teardown(function() - helpers.kill_all() - assert(db:truncate()) - end) - - it_with_retry("maintains the counters for a path through different services and routes", function() - for i = 1, 6 do - local res = GET("/status/200", { - headers = { Host = fmt("test%d.com", i) }, - }, 200) - - assert.are.same(6, tonumber(res.headers["x-ratelimit-limit-minute"])) - assert.are.same(6 - i, tonumber(res.headers["x-ratelimit-remaining-minute"])) - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(6 - i, tonumber(res.headers["ratelimit-remaining"])) - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - -- wait for zero-delay timer - helpers.wait_timer("rate-limiting", true, "any-finish") - end - - -- Additonal request, while limit is 6/minute - local res, body = GET("/status/200", { - headers = { Host = "test1.com" }, - }, 429) - - assert.are.same(6, tonumber(res.headers["ratelimit-limit"])) - assert.are.same(0, tonumber(res.headers["ratelimit-remaining"])) - - local retry = tonumber(res.headers["retry-after"]) - assert.equal(true, retry <= 60 and retry > 0) - - local reset = tonumber(res.headers["ratelimit-reset"]) - assert.equal(true, reset <= 60 and reset > 0) - - local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded" }, json) - end) - end) - - ::continue:: +for __, policy in ipairs({ "local", "cluster", "redis" }) do +for ___, limit_by in ipairs(limit_by_confs) do +for ssl_conf_name, ssl_conf in pairs(ssl_confs) do + +if ssl_conf_name ~= "no_ssl" and policy ~= "redis" then + goto continue +end + +desc = fmt("Plugin: rate-limiting #db (access) [strategy: %s] [policy: %s] [limit_by: %s] [redis: %s]", + strategy, policy, limit_by, ssl_conf_name) + +describe(desc, function() + local db, https_server, admin_client + + lazy_setup(function() + _, db = helpers.get_db_utils(strategy, nil, { "rate-limiting", "key-auth" }) + + if policy == "redis" then + flush_redis() + + elseif policy == "cluster" then + db:truncate("ratelimiting_metrics") + end + + https_server = helpers.https_server.new(UPSTREAM_PORT) + https_server:start() + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rate-limiting,key-auth", + trusted_ips = "0.0.0.0/0,::/0", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + }) + end) + + + lazy_teardown(function() + assert(https_server, "unexpected error") + https_server:shutdown() + assert(helpers.stop_kong(), "failed to stop Kong") + end) + + before_each(function () + admin_client = helpers.admin_client() + + if strategy == "cluster" then + db:truncate("ratelimiting_metrics") + end + + if policy == "redis" then + flush_redis() + end + end) + + after_each(function() + admin_client:close() + end) + + it(fmt("blocks if exceeding limit (single %s)", limit_by), function() + local test_path = "/test" + local test_header = "test-header" + local test_key_name = "test-key" + local test_credential = "test_credential" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = limit_by, + path = test_path, -- only for limit_by = "path" + header_name = test_header, -- only for limit_by = "header" + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + local auth_plugin + local consumer + local credential + + if limit_by == "consumer" or limit_by == "credential" then + auth_plugin = setup_key_auth_plugin(admin_client, { + key_names = { test_key_name }, + }, service) + consumer = setup_consumer(admin_client, "Bob") + credential = setup_credential(admin_client, consumer, test_credential) + end + + finally(function() + if limit_by == "consumer" or limit_by == "credential" then + delete_credential(admin_client, credential) + delete_consumer(admin_client, consumer) + delete_plugin(admin_client, auth_plugin) + end + + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local function proxy_fn() + if limit_by == "ip" or + limit_by == "path" or + limit_by == "service" then + return GET(test_path) + end + + if limit_by == "header" then + return GET(test_path, { [test_header] = "test" }) + end + + if limit_by == "consumer" or limit_by == "credential" then + return GET(test_path, { headers = { [test_key_name] = test_credential }}) + end + + error("unexpected limit_by: " .. limit_by) + end + + retry(function () + validate_headers(client_requests(7, proxy_fn), true) + end) + end) + +if limit_by == "ip" then + it("blocks if exceeding limit (multiple ip)", function() + local test_path = "/test" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = "ip", + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function () + for _, ip in ipairs({ "127.0.0.1", "127.0.0.2" }) do + validate_headers(client_requests(7, function () + return GET(test_path, { headers = { ["X-Real-IP"] = ip }}) + end), true) + end -- for _, ip in ipairs({ "127.0.0.1", "127.0.0.2" }) do + end) -- retry(function () + end) -- it("blocks if exceeding limit (multiple ip)", function() + + it("blocks if exceeding limit #grpc (single ip)", function() + local test_path = "/hello.HelloService/" + + local service = setup_service(admin_client, helpers.grpcbin_url) + local route = setup_route(admin_client, service, { test_path }, "grpc") + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = "ip", + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function () + for i = 1, 6 do + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + + assert.is_true(ok, res) + + assert.matches("x%-ratelimit%-limit%-minute: 6", res) + assert.matches("x%-ratelimit%-remaining%-minute: " .. (6 - i), res) + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: " .. (6 - i), res) + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset >= 0) + + -- wait for zero-delay timer + helpers.wait_timer("rate-limiting", true, "any-finish") end + + -- Additonal request, while limit is 6/minute + local ok, res = helpers.proxy_client_grpc(){ + service = "hello.HelloService.SayHello", + opts = { + ["-v"] = true, + }, + } + assert.falsy(ok) + assert.matches("Code: ResourceExhausted", res) + + assert.matches("ratelimit%-limit: 6", res) + assert.matches("ratelimit%-remaining: 0", res) + + local retry = tonumber(string.match(res, "retry%-after: (%d+)")) + assert.equal(true, retry <= 60 and retry > 0) + + local reset = tonumber(string.match(res, "ratelimit%-reset: (%d+)")) + assert.equal(true, reset <= 60 and reset > 0) + end) + end) + + it("hide_client_headers (single ip)", function () + local test_path = "/test" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = "ip", + hide_client_headers = true, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local res = assert(GET(test_path)) + + assert.is_nil(res.headers["X-Ratelimit-Limit-Minute"]) + assert.is_nil(res.headers["X-Ratelimit-Remaining-Minute"]) + assert.is_nil(res.headers["Ratelimit-Limit"]) + assert.is_nil(res.headers["Ratelimit-Remaining"]) + assert.is_nil(res.headers["Ratelimit-Reset"]) + assert.is_nil(res.headers["Retry-After"]) + end) + + it("handles multiple limits (single ip)", function() + local test_path = "/test" + local test_header = "test-header" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + hour = 99999, + policy = policy, + limit_by = limit_by, + path = test_path, + header_name = test_header, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local function proxy_fn() + return GET(test_path) + end + + retry(function () + validate_headers(client_requests(7, proxy_fn), true, true) + end) + + end) + + it("expire counter", function() + local test_path = "/test" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = limit_by, + path = test_path, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local function proxy_fn() + return GET(test_path) + end + + local t = 61 - (ngx.now() % 60) + + retry(function () + validate_headers(client_requests(7, proxy_fn), true, true) + t = 61 - (ngx.now() % 60) + end) + + -- wait for the counter to expire + ngx.sleep(t) + + validate_headers(client_requests(7, proxy_fn), true, true) + end) + + it("blocks with a custom error code and message", function() + local test_path = "/test" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 1, + policy = policy, + limit_by = limit_by, + path = test_path, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + error_code = 404, + error_message = "Fake Not Found", + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local res = GET(test_path) + assert.res_status(200, res) + + helpers.wait_timer("rate-limiting", true, "any-finish") + + res = GET(test_path) + local json = cjson.decode(assert.res_status(404, res)) + assert.equal("Fake Not Found", json.message) + + end) -- it("blocks with a custom error code and message", function() +end -- if limit_by == "ip" then + +if limit_by == "service" then + it("blocks if exceeding limit (multiple service)", function () + local test_path_1, test_path_2 = "/1-test", "/2-test" + + local service_1, service_2 = setup_service(admin_client, UPSTREAM_URL), + setup_service(admin_client, UPSTREAM_URL) + local route_1, route_2 = setup_route(admin_client, service_1, { test_path_1 }), + setup_route(admin_client, service_2, { test_path_2 }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = "service", + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route_1) + delete_route(admin_client, route_2) + delete_service(admin_client, service_1) + delete_service(admin_client, service_2) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function () + for _, path in ipairs({ test_path_1, test_path_2 }) do + validate_headers(client_requests(7, function() + return GET(path) + end), true) + end -- for _, path in ipairs({ test_path_1, test_path_2 }) do + end) -- retry(function () + end) -- it(fmt("blocks if exceeding limit (multiple %s)", limit_by), function () +end -- if limit_by == "service" then + +if limit_by == "path" then + it("blocks if exceeding limit (multiple path)", function() + local test_path_1, test_path_2 = "/1-test", "/2-test" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route_1, route_2 = setup_route(admin_client, service, { test_path_1 }), + setup_route(admin_client, service, { test_path_2 }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = "path", + path = test_path_1, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route_1) + delete_route(admin_client, route_2) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function () + for _, path in ipairs({ test_path_1, test_path_2 }) do + validate_headers(client_requests(7, function() + return GET(path) + end), true) + end -- for _, path in ipairs({ test_path_1, test_path_2 }) do + end) -- retry(function () + + end) -- it("blocks if exceeding limit (multiple path)", function() +end -- if limit_by == "path" then + +if limit_by == "header" then + it("blocks if exceeding limit (multiple header)", function() + local test_path = "/test" + local test_header_1, test_header_2 = "test-header-1", "test-header-2" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = "header", + header_name = test_header_1, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function () + for _, header_name in ipairs({ test_header_1, test_header_2 }) do + validate_headers(client_requests(7, function() + return GET(test_path, { headers = { [header_name] = "test" }}) + end), true) + end -- for _, header_name in ipairs({ test_header_1, test_header_2 }) do + end) -- retry(function () + + end) -- it("blocks if exceeding limit (multiple header)", function() +end -- if limit_by == "header" then + +if limit_by == "consumer" or limit_by == "credential" then + it(fmt("blocks if exceeding limit (multiple %s)", limit_by), function() + local test_path = "/test" + local test_key_name = "test-key" + local test_credential_1, test_credential_2 = "test_credential_1", "test_credential_2" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = policy, + limit_by = limit_by, + redis_host = REDIS_HOST, + redis_port = ssl_conf.redis_port, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = ssl_conf.redis_ssl, + redis_ssl_verify = ssl_conf.redis_ssl_verify, + redis_server_name = ssl_conf.redis_server_name, + }, service) + local auth_plugin = setup_key_auth_plugin(admin_client, { + key_names = { test_key_name }, + }, service) + local consumer_1, consumer_2 = setup_consumer(admin_client, "Bob"), setup_consumer(admin_client, "Alice") + local credential_1, credential_2 = setup_credential(admin_client, consumer_1, test_credential_1), + setup_credential(admin_client, consumer_2, test_credential_2) + + finally(function() + delete_credential(admin_client, credential_1) + delete_credential(admin_client, credential_2) + delete_consumer(admin_client, consumer_1) + delete_consumer(admin_client, consumer_2) + delete_plugin(admin_client, auth_plugin) + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function() + for _, credential in ipairs({ test_credential_1, test_credential_2 }) do + validate_headers(client_requests(7, function() + return GET(test_path, { headers = { [test_key_name] = credential }}) + end), true) + end -- for _, credential in ipairs({ test_credential_1, test_credential_2 }) do + end) -- retry(function() + + end) -- it(fmt("blocks if exceeding limit (multiple %s)", limit_by), function() +end -- if limit_by == "consumer" and limit_by == "credential" then + +end) + +::continue:: + +end -- for ssl_conf_name, ssl_conf in pairs(ssl_confs) do +end -- for ___, limit_by in ipairs(limit_by_confs) do + +desc = fmt("Plugin: rate-limiting fault tolerancy #db (access) [strategy: %s] [policy: %s]", + strategy, policy) + +describe(desc, function () + local db, https_server, admin_client + local test_path = "/test" + local service + + local function start_kong() + return helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rate-limiting,key-auth", + trusted_ips = "0.0.0.0/0,::/0", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + }) end -end + + local stop_kong = helpers.stop_kong + + lazy_setup(function() + https_server = helpers.https_server.new(UPSTREAM_PORT) + https_server:start() + end) + + + lazy_teardown(function() + assert(https_server, "unexpected error") + https_server:shutdown() + local _ + _, db = helpers.get_db_utils(strategy, nil, { "rate-limiting", "key-auth" }) + db:reset() + end) + + before_each(function () + local _ + _, db = helpers.get_db_utils(strategy, nil, { "rate-limiting", "key-auth" }) + db:reset() + _, db = helpers.get_db_utils(strategy, nil, { "rate-limiting", "key-auth" }) + + if policy == "redis" then + flush_redis() + + elseif policy == "cluster" then + db:truncate("ratelimiting_metrics") + end + + assert(start_kong()) + + admin_client = helpers.admin_client() + + service = setup_service(admin_client, UPSTREAM_URL) + setup_route(admin_client, service, { test_path }) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + end) + + after_each(function() + admin_client:close() + assert(stop_kong()) + end) + + +if policy == "cluster" then + it("does not work if an error occurs", function () + setup_rl_plugin(admin_client, { + minute = 6, + limit_by = "ip", + policy = policy, + fault_tolerant = false, + }, service) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function() + local ret = client_requests(2, function() + return GET(test_path) + end) + + assert.same({6, 6}, ret.minute_limit) + assert.same({5, 4}, ret.minute_remaining) + assert.same({6, 6}, ret.limit) + assert.same({5, 4}, ret.remaining) + + for _, reset in ipairs(ret.reset) do + assert.equal(true, reset <= 60 and reset >= 0) + end + end) + + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + local res = assert(GET(test_path)) + local body = assert.res_status(500, res) + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + + assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) + assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) + assert.falsy(res.headers["Ratelimit-Limit"]) + assert.falsy(res.headers["Ratelimit-Remaining"]) + assert.falsy(res.headers["Ratelimit-Reset"]) + end) + + it("keeps working if an error occurs", function () + setup_rl_plugin(admin_client, { + minute = 6, + limit_by = "ip", + policy = policy, + fault_tolerant = true, + }, service) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function() + local ret = client_requests(2, function() + return GET(test_path) + end) + + assert.same({6, 6}, ret.minute_limit) + assert.same({5, 4}, ret.minute_remaining) + assert.same({6, 6}, ret.limit) + assert.same({5, 4}, ret.remaining) + assert.same({200, 200}, ret.status) + + for _, reset in ipairs(ret.reset) do + assert.equal(true, reset <= 60 and reset >= 0) + end + end) + + assert(db.connector:query("DROP TABLE ratelimiting_metrics")) + + local res = assert(GET(test_path)) + assert.res_status(200, res) + assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) + assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) + assert.falsy(res.headers["Ratelimit-Limit"]) + assert.falsy(res.headers["Ratelimit-Remaining"]) + assert.falsy(res.headers["Ratelimit-Reset"]) + + end) +end -- if policy == "cluster" then + +if policy == "redis" then + it("does not work if an error occurs", function () + setup_rl_plugin(admin_client, { + minute = 6, + policy = "redis", + limit_by = "ip", + redis_host = "127.0.0.1", + redis_port = 80, -- bad redis port + redis_ssl = false, + fault_tolerant = false, + }, service) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local res = assert(GET(test_path)) + local body = assert.res_status(500, res) + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + + assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) + assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) + assert.falsy(res.headers["Ratelimit-Limit"]) + assert.falsy(res.headers["Ratelimit-Remaining"]) + assert.falsy(res.headers["Ratelimit-Reset"]) + end) + + it("keeps working if an error occurs", function () + setup_rl_plugin(admin_client, { + minute = 6, + policy = "redis", + limit_by = "ip", + redis_host = "127.0.0.1", + redis_port = 80, -- bad redis port + redis_ssl = false, + fault_tolerant = true, + }, service) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + local res = assert(GET(test_path)) + assert.res_status(200, res) + + assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) + assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) + assert.falsy(res.headers["Ratelimit-Limit"]) + assert.falsy(res.headers["Ratelimit-Remaining"]) + assert.falsy(res.headers["Ratelimit-Reset"]) + + end) +end -- if policy == "redis" then + +end) + +end -- for __, policy in ipairs({ "local", "cluster", "redis" }) do + + +desc = fmt("Plugin: rate-limiting enable globally #db (access) [strategy: %s]", strategy) + +describe(desc, function () + local https_server, admin_client + + lazy_setup(function() + helpers.get_db_utils(strategy, nil, { + "rate-limiting", "key-auth", + }) + + https_server = helpers.https_server.new(UPSTREAM_PORT) + https_server:start() + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rate-limiting,key-auth", + trusted_ips = "0.0.0.0/0,::/0", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + })) + + end) + + lazy_teardown(function() + https_server:shutdown() + assert(helpers.stop_kong()) + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + admin_client:close() + end) + + it("global for single consumer", function() + local test_path_1, test_path_2 = "/1-test", "/2-test" + local test_key_name = "test-key" + local test_credential = "test-credential" + + local service_1, service_2 = setup_service(admin_client, UPSTREAM_URL), + setup_service(admin_client, UPSTREAM_URL) + local route_1, route_2 = setup_route(admin_client, service_1, { test_path_1 }), + setup_route(admin_client, service_2, { test_path_2 }) + local consumer = setup_consumer(admin_client, "Bob") + local key_auth_plugin = setup_key_auth_plugin(admin_client, { + key_names = { test_key_name }, + }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = "local", + limit_by = "credential", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = false, + }) + local credential = setup_credential(admin_client, consumer, test_credential) + + finally(function() + delete_credential(admin_client, credential) + delete_consumer(admin_client, consumer) + delete_plugin(admin_client, key_auth_plugin) + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route_1) + delete_route(admin_client, route_2) + delete_service(admin_client, service_1) + delete_service(admin_client, service_2) + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + override_global_key_auth_plugin = true, + }) + + retry(function () + validate_headers(client_requests(7, function() + return GET(test_path_1, { + headers = { + [test_key_name] = test_credential, + } + }) + end), true) + + local ret = client_requests(7, function() + return GET(test_path_2, { + headers = { + [test_key_name] = test_credential, + } + }) + end) + + assert.same({ + 6, 6, 6, 6, 6, 6, 6, + }, ret.minute_limit) + + assert.same({ + 0, 0, 0, 0, 0, 0, 0, + }, ret.minute_remaining) + + assert.same({ + 6, 6, 6, 6, 6, 6, 6, + }, ret.limit) + + assert.same({ + 0, 0, 0, 0, 0, 0, 0, + }, ret.remaining) + + assert.same({ + 429, 429, 429, 429, 429, 429, 429, + }, ret.status) + + for _, reset in ipairs(ret.reset) do + assert.equal(true, reset <= 60 and reset >= 0) + end + end) + + end) +end) + +end -- for _, strategy in helpers.each_strategy() do diff --git a/spec/helpers.lua b/spec/helpers.lua index 9ad2b52c2f1..8abe6749c96 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1678,6 +1678,8 @@ end -- @tparam[opt] number forced_admin_port to override the default Admin API port -- @tparam[opt] number proxy_client_timeout to override the default timeout setting -- @tparam[opt] number forced_proxy_port to override the default proxy port +-- @tparam[opt=false] boolean override_global_rate_limiting_plugin to override the global rate-limiting plugin in waiting +-- @tparam[opt=false] boolean override_global_key_auth_plugin to override the global key-auth plugin in waiting -- @usage helpers.wait_for_all_config_update() local function wait_for_all_config_update(opts) opts = opts or {} @@ -1686,6 +1688,8 @@ local function wait_for_all_config_update(opts) local forced_admin_port = opts.forced_admin_port local proxy_client_timeout = opts.proxy_client_timeout local forced_proxy_port = opts.forced_proxy_port + local override_rl = opts.override_global_rate_limiting_plugin or false + local override_auth = opts.override_global_key_auth_plugin or false local function call_admin_api(method, path, body, expected_status) local client = admin_client(admin_client_timeout, forced_admin_port) @@ -1703,7 +1707,7 @@ local function wait_for_all_config_update(opts) end local ok, json_or_nil_or_err = pcall(function () - assert(res.status == expected_status, "unexpected response code") + assert(res.status == expected_status, "unexpected response code: " .. res.status) if string.upper(method) == "DELETE" then return @@ -1722,9 +1726,13 @@ local function wait_for_all_config_update(opts) end local upstream_id, target_id, service_id, route_id + local consumer_id, rl_plugin_id, key_auth_plugin_id, credential_id local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.com" local service_name = "really-really-really-really-really-really-really-mocking-service" local route_path = "/really-really-really-really-really-really-really-mocking-route" + local key_header_name = "really-really-really-really-really-really-really-mocking-key" + local consumer_name = "really-really-really-really-really-really-really-mocking-consumer" + local test_credentials = "really-really-really-really-really-really-really-mocking-credentials" local host = "localhost" local port = get_available_port() @@ -1761,11 +1769,50 @@ local function wait_for_all_config_update(opts) 201)) route_id = res.id + if override_rl then + -- create rate-limiting plugin to mocking mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/plugins", service_id), + { name = "rate-limiting", config = { minute = 999999, policy = "local" } }, + 201)) + rl_plugin_id = res.id + end + + if override_auth then + -- create key-auth plugin to mocking mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/plugins", service_id), + { name = "key-auth", config = { key_names = { key_header_name } } }, + 201)) + key_auth_plugin_id = res.id + + -- create consumer + res = assert(call_admin_api("POST", + "/consumers", + { username = consumer_name }, + 201)) + consumer_id = res.id + + -- create credential to key-auth plugin + res = assert(call_admin_api("POST", + string.format("/consumers/%s/key-auth", consumer_id), + { key = test_credentials }, + 201)) + credential_id = res.id + end + local ok, err = pcall(function () -- wait for mocking route ready pwait_until(function () local proxy = proxy_client(proxy_client_timeout, forced_proxy_port) - res = proxy:get(route_path) + + if override_auth then + res = proxy:get(route_path, { headers = { [key_header_name] = test_credentials } }) + + else + res = proxy:get(route_path) + end + local ok, err = pcall(assert, res.status == 200) proxy:close() assert(ok, err) @@ -1778,6 +1825,16 @@ local function wait_for_all_config_update(opts) end -- delete mocking configurations + if override_auth then + call_admin_api("DELETE", string.format("/consumers/%s/key-auth/%s", consumer_id, credential_id), nil, 204) + call_admin_api("DELETE", string.format("/consumers/%s", consumer_id), nil, 204) + call_admin_api("DELETE", "/plugins/" .. key_auth_plugin_id, nil, 204) + end + + if override_rl then + call_admin_api("DELETE", "/plugins/" .. rl_plugin_id, nil, 204) + end + call_admin_api("DELETE", "/routes/" .. route_id, nil, 204) call_admin_api("DELETE", "/services/" .. service_id, nil, 204) call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204) From ef0f55bb8ee6b730ee4fdc18863a87ffe79e3fce Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 1 Dec 2022 15:49:30 +0800 Subject: [PATCH 2006/4351] style(db/declarative): code cleanup for declarative code --- kong/db/declarative/init.lua | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 292ff9f81e3..ccf96e126a6 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -333,10 +333,12 @@ function declarative.load_into_db(entities, meta) local entity = db[entity_name] if entity then insert(schemas, entity.schema) + else return nil, "unknown entity: " .. entity_name end end + local sorted_schemas, err = schema_topological_sort(schemas) if not sorted_schemas then return nil, err @@ -350,17 +352,20 @@ function declarative.load_into_db(entities, meta) local options = { transform = meta._transform, } - local schema, primary_key, ok, err, err_t + for i = 1, #sorted_schemas do - schema = sorted_schemas[i] - for _, entity in pairs(entities[schema.name]) do + local schema = sorted_schemas[i] + local schema_name = schema.name + + local primary_key, ok, err, err_t + for _, entity in pairs(entities[schema_name]) do entity = deepcopy(entity) entity._tags = nil entity.ws_id = nil primary_key = schema:extract_pk_values(entity) - ok, err, err_t = db[schema.name]:upsert(primary_key, entity, options) + ok, err, err_t = db[schema_name]:upsert(primary_key, entity, options) if not ok then return nil, err, err_t end @@ -456,9 +461,11 @@ local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_f -- as well do not export plugins and routes of dsiabled services if skip_disabled_entities and name == "services" and not row.enabled then disabled_services[row.id] = true + elseif skip_disabled_entities and name == "routes" and row.service and disabled_services[row.service ~= null and row.service.id] then disabled_routes[row.id] = true + elseif skip_disabled_entities and name == "plugins" and not row.enabled then goto skip_emit @@ -540,6 +547,7 @@ local table_emitter = { emit_entity = function(self, entity_name, entity_data) if not self.out[entity_name] then self.out[entity_name] = { entity_data } + else insert(self.out[entity_name], entity_data) end @@ -574,6 +582,7 @@ local function remove_nulls(tbl) for k,v in pairs(tbl) do if v == null then tbl[k] = nil + elseif type(v) == "table" then tbl[k] = remove_nulls(v) end @@ -595,6 +604,7 @@ local proto_emitter = { if not self.out[entity_name] then self.out[entity_name] = { entity_data } + else insert(self.out[entity_name], entity_data) end From 62cbf1d9a872ecdade4f4bd8617327837539987d Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 1 Dec 2022 17:38:31 +0800 Subject: [PATCH 2007/4351] fix(pdk/vault): do not call sema:wait in init phase (#9851) * do not call sema:wait in init phase * changelog --- CHANGELOG.md | 2 ++ kong/pdk/vault.lua | 19 +++++++++++++++---- 2 files changed, 17 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eb3e7cb6e42..0d02f96eed8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -208,6 +208,8 @@ and body parameter type of `kong.response.exit` to bytes. Note that old version of go PDK is incompatible after this change. [#9526](https://github.com/Kong/kong/pull/9526) +- Vault will not call `semaphore:wait` in `init` or `init_worker` phase. + [#9851](https://github.com/Kong/kong/pull/9851) #### Plugins diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index e198a314841..b28dde0a461 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -21,6 +21,7 @@ local cjson = require("cjson.safe").new() local ngx = ngx +local get_phase = ngx.get_phase local fmt = string.format local sub = string.sub local byte = string.byte @@ -507,10 +508,20 @@ local function new(self) return callback(options) end - -- grab a semaphore to limit concurrent updates to reduce calls to vaults - local wait_ok, wait_err = RETRY_SEMAPHORE:wait(RETRY_WAIT) - if not wait_ok then - self.log.notice("waiting for semaphore failed: ", wait_err or "unknown") + local wait_ok + local phase = get_phase() + + if phase == "init" or phase == "init_worker" then + -- semaphore:wait can't work in init/init_worker phase + wait_ok = false + + else + -- grab a semaphore to limit concurrent updates to reduce calls to vaults + local wait_err + wait_ok, wait_err = RETRY_SEMAPHORE:wait(RETRY_WAIT) + if not wait_ok then + self.log.notice("waiting for semaphore failed: ", wait_err or "unknown") + end end -- do we now have values with RETRY_TTL seconds ttl? From 4a6aaa61967fbfdd283b84c92fb529f8964695dd Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 2 Dec 2022 10:46:57 +0800 Subject: [PATCH 2008/4351] docs(core): changelog for path validation change (#9848) * docs(core): changelog for path validation change Co-authored-by: Datong Sun --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0d02f96eed8..5008c267d94 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -196,6 +196,9 @@ - Paging size parameter is now propogated to next page if specified in current request. [#9503](https://github.com/Kong/kong/pull/9503) +- Non-normalized prefix route path is now rejected. It will also suggest + how to write the path in normalized form. + [#9760](https://github.com/Kong/kong/pull/9760) #### PDK From bf827e423e39f4d16e3f916b1716ef1fbaf024bb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Dec 2022 11:53:46 +0200 Subject: [PATCH 2009/4351] revert(clustering): use privileged worker for control plane connection (#9860) ### Summary Because of increased memory usage, despite the benefits with large configurations on hybrid mode data plane latency, we decided to remove the use of privileged worker for data plane to control plane connection. This commit removes the use of privileged worker. --- CHANGELOG.md | 2 -- kong/clustering/utils.lua | 4 ++-- kong/init.lua | 17 +---------------- 3 files changed, 3 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5008c267d94..2c437dd4c28 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -135,8 +135,6 @@ #### Performance -- Data plane's connection to control plane is moved to a privileged worker process - [#9432](https://github.com/Kong/kong/pull/9432) - Increase the default value of `lua_regex_cache_max_entries`, a warning will be thrown when there are too many regex routes and `router_flavor` is `traditional`. [#9624](https://github.com/Kong/kong/pull/9624) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 969d7bed566..5d77b7f932d 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -10,8 +10,8 @@ local parse_url = require("socket.url").parse local type = type local table_insert = table.insert local table_concat = table.concat -local process_type = require("ngx.process").type local encode_base64 = ngx.encode_base64 +local worker_id = ngx.worker.id local fmt = string.format local kong = kong @@ -292,7 +292,7 @@ end function _M.is_dp_worker_process() - return process_type() == "privileged agent" + return worker_id() == 0 end diff --git a/kong/init.lua b/kong/init.lua index 4dee8c0e425..41134c02979 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -86,7 +86,6 @@ local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" -local process = require "ngx.process" local tablepool = require "tablepool" local get_ctx_table = require("resty.core.ctx").get_ctx_table @@ -633,13 +632,6 @@ function Kong.init() db:close() require("resty.kong.var").patch_metatable() - - if config.role == "data_plane" then - local ok, err = process.enable_privileged_agent(2048) - if not ok then - error(err) - end - end end @@ -715,13 +707,6 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) - if process.type() == "privileged agent" then - if kong.clustering then - kong.clustering:init_worker() - end - return - end - if kong.configuration.database == "off" then -- databases in LMDB need to be explicitly created, otherwise `get` -- operations will return error instead of `nil`. This ensures the default @@ -813,7 +798,7 @@ end function Kong.exit_worker() - if process.type() ~= "privileged agent" and kong.configuration.role ~= "control_plane" then + if kong.configuration.role ~= "control_plane" then plugin_servers.stop() end end From 9fd7a8a2dfd4a1b6aab3f6e1a14ad9a46b1c4f5b Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Sat, 3 Dec 2022 07:40:06 +0800 Subject: [PATCH 2010/4351] fix(key-auth) expire keys in L1/L2 caches when ttl is in [0, 1) (#9801) Co-authored-by: Aapo Talvensaari --- kong/cache/init.lua | 4 +-- kong/db/strategies/postgres/init.lua | 4 +-- kong/pdk/cluster.lua | 8 +++-- kong/plugins/key-auth/handler.lua | 15 ++++++++-- .../03-plugins/09-key-auth/02-access_spec.lua | 29 +++++++++++-------- 5 files changed, 40 insertions(+), 20 deletions(-) diff --git a/kong/cache/init.lua b/kong/cache/init.lua index fa15fdf03fd..cba88257787 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -155,12 +155,12 @@ function _M:get(key, opts, cb, ...) error("key must be a string", 2) end - local v, err = self.mlcache:get(key, opts, cb, ...) + local v, err, hit_lvl = self.mlcache:get(key, opts, cb, ...) if err then return nil, "failed to get from node cache: " .. err end - return v + return v, nil, hit_lvl end diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 182b1b851c1..3660c635efc 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -1032,9 +1032,9 @@ function _M.new(connector, schema, errors) select_expressions = concat { select_expressions, ",", - "FLOOR(EXTRACT(EPOCH FROM (", + "EXTRACT(EPOCH FROM (", ttl_escaped, " AT TIME ZONE 'UTC' - CURRENT_TIMESTAMP AT TIME ZONE 'UTC'", - "))) AS ", ttl_escaped + ")) AS ", ttl_escaped } ttl_select_where = concat { diff --git a/kong/pdk/cluster.lua b/kong/pdk/cluster.lua index 8edc09c3e82..44caa3bcc85 100644 --- a/kong/pdk/cluster.lua +++ b/kong/pdk/cluster.lua @@ -46,9 +46,13 @@ local function new(self) -- -- -- use id here function _CLUSTER.get_id() - return kong.core_cache:get(CLUSTER_ID_PARAM_KEY, nil, fetch_cluster_id) - end + local cluster_id, err = kong.core_cache:get(CLUSTER_ID_PARAM_KEY, nil, fetch_cluster_id) + if err then + return nil, err + end + return cluster_id + end return _CLUSTER end diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 658e42eebbf..89f0ee4a5ae 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -25,6 +25,12 @@ local function load_credential(key) return nil, err end + if cred.ttl == 0 then + kong.log.debug("key expired") + + return nil + end + return cred, nil, cred.ttl end @@ -154,14 +160,19 @@ local function do_authentication(conf) local cache = kong.cache local credential_cache_key = kong.db.keyauth_credentials:cache_key(key) - local credential, err = cache:get(credential_cache_key, nil, load_credential, + -- hit_level be 1 if stale value is propelled into L1 cache; so set a minimal `resurrect_ttl` + local credential, err, hit_level = cache:get(credential_cache_key, { resurrect_ttl = 0.001 }, load_credential, key) + if err then return error(err) end + kong.log.debug("credential hit_level: ", tostring(hit_level)) + -- no credential in DB, for this key, it is invalid, HTTP 401 - if not credential then + if not credential or hit_level == 4 then + return nil, { status = 401, message = "Invalid authentication credentials" } end diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 571c69bc40b..06c3e9ec683 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -919,6 +919,7 @@ for _, strategy in helpers.each_strategy() do -- Give a bit of time to reduce test flakyness on slow setups local ttl = 10 local inserted_at + local proxy_client lazy_setup(function() helpers.stop_kong() @@ -956,8 +957,6 @@ for _, strategy in helpers.each_strategy() do database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", })) - - proxy_client = helpers.proxy_client() end) lazy_teardown(function() @@ -969,6 +968,7 @@ for _, strategy in helpers.each_strategy() do end) it("authenticate for up to 'ttl'", function() + proxy_client = helpers.proxy_client() local res = assert(proxy_client:send { method = "GET", path = "/status/200", @@ -978,20 +978,25 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(200, res) + proxy_client:close() ngx.update_time() local elapsed = ngx.now() - inserted_at - ngx.sleep(ttl - elapsed + 1) -- 1: jitter - res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "key-ttl.com", - ["apikey"] = "kong", - } - }) - assert.res_status(401, res) + helpers.wait_until(function() + proxy_client = helpers.proxy_client() + res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "key-ttl.com", + ["apikey"] = "kong", + } + }) + + proxy_client:close() + return res and res.status == 401 + end, ttl - elapsed + 1) end) end) end) From 4c9c9a5ae3d4aff0b99a04e2adaec76830bae927 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 5 Dec 2022 15:25:12 +0800 Subject: [PATCH 2011/4351] chore(plugins/zipkin): add log namespace in timer functions --- kong/plugins/zipkin/handler.lua | 5 +++-- kong/plugins/zipkin/reporter.lua | 3 ++- spec/03-plugins/34-zipkin/zipkin_spec.lua | 6 +++--- 3 files changed, 8 insertions(+), 6 deletions(-) diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 70ec63287ed..ce30ed03918 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -47,7 +47,8 @@ local function get_reporter(conf) conf.local_service_name, conf.connect_timeout, conf.send_timeout, - conf.read_timeout) + conf.read_timeout, + kong.log) end return reporter_cache[conf] end @@ -96,7 +97,7 @@ local function timer_log(premature, reporter) local ok, err = reporter:flush() if not ok then - kong.log.err("reporter flush ", err) + reporter.logger.err("reporter flush ", err) return end end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index e7af0ef5330..0d15e35ea46 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -21,7 +21,7 @@ local function ip_kind(addr) end -local function new(http_endpoint, default_service_name, local_service_name, connect_timeout, send_timeout, read_timeout) +local function new(http_endpoint, default_service_name, local_service_name, connect_timeout, send_timeout, read_timeout, logger) return setmetatable({ default_service_name = default_service_name, local_service_name = local_service_name, @@ -31,6 +31,7 @@ local function new(http_endpoint, default_service_name, local_service_name, conn read_timeout = read_timeout, pending_spans = {}, pending_spans_n = 0, + logger = logger, }, zipkin_reporter_mt) end diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index db04d74e10b..fd14c7b21e0 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -386,7 +386,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) + assert.logfile().has.line("[zipkin] reporter flush failed to request: timeout", true, 2) end) it("times out if upstream zipkin server takes too long to respond", function() @@ -402,7 +402,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("reporter flush failed to request: timeout", false, 2) + assert.logfile().has.line("[zipkin] reporter flush failed to request: timeout", true, 2) end) it("connection refused if upstream zipkin server is not listening", function() @@ -418,7 +418,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("reporter flush failed to request: connection refused", false, 2) + assert.logfile().has.line("[zipkin] reporter flush failed to request: connection refused", true, 2) end) end) end From 302f2f7a8692b36f56086de96d055e0d93729ba4 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Mon, 5 Dec 2022 08:29:24 +0100 Subject: [PATCH 2012/4351] fix(db): error check for `keys` without sets Signed-off-by: Joshua Schmid --- kong/db/dao/keys.lua | 2 +- spec/02-integration/03-db/18-keys_spec.lua | 21 ++++++-- .../04-admin_api/21-admin-api-keys_spec.lua | 49 ++++++++++++++++--- 3 files changed, 60 insertions(+), 12 deletions(-) diff --git a/kong/db/dao/keys.lua b/kong/db/dao/keys.lua index d76546f4499..3d52b152988 100644 --- a/kong/db/dao/keys.lua +++ b/kong/db/dao/keys.lua @@ -63,7 +63,7 @@ function keys:cache_key(key) assert(type(key), "table") local kid, set_id kid = key.kid - if key.set then + if type(key.set) == "table" then set_id = key.set.id end if not set_id then diff --git a/spec/02-integration/03-db/18-keys_spec.lua b/spec/02-integration/03-db/18-keys_spec.lua index 19ec002de7e..95d1d5e6f16 100644 --- a/spec/02-integration/03-db/18-keys_spec.lua +++ b/spec/02-integration/03-db/18-keys_spec.lua @@ -78,9 +78,24 @@ for _, strategy in helpers.all_strategies() do local cache_key, err = db.keys:cache_key({kid = "456", set = {id = init_key_set.id}}) assert.is_nil(err) assert.equal(fmt("keys:456:%s", init_key_set.id), cache_key) - local cache_key_no_set, err_no_set = db.keys:cache_key({kid = "123"}) - assert.is_nil(err_no_set) - assert.equal("keys:123:", cache_key_no_set) + end) + + it(":cache_key no set present", function() + local cache_key, err = db.keys:cache_key({kid = "123"}) + assert.is_nil(err) + assert.equal("keys:123:", cache_key) + end) + + it(":cache_key invalid set type", function() + local cache_key, err = db.keys:cache_key({kid = "123", set = ""}) + assert.is_nil(err) + assert.equal("keys:123:", cache_key) + end) + + it(":cache_key must handle missing id field", function() + local cache_key, err = db.keys:cache_key({kid = "123", set = { }}) + assert.is_nil(err) + assert.equal("keys:123:", cache_key) end) it(":insert handles field vault references ", function() diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua index 4d354789318..f470533aa7f 100644 --- a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -10,6 +10,7 @@ local cjson = require "cjson" local merge = kong.table.merge local HEADERS = { ["Content-Type"] = "application/json" } +local KEY_SET_NAME = "test" for _, strategy in helpers.all_strategies() do describe("Admin API - keys #" .. strategy, function() @@ -46,14 +47,14 @@ for _, strategy in helpers.all_strategies() do end end) - describe("/keys and /key-sets", function() + describe("setup keys and key-sets", function() local test_jwk_key, test_pem_key local test_key_set lazy_setup(function() local r_key_set = helpers.admin_client():post("/key-sets", { headers = HEADERS, body = { - name = "test", + name = KEY_SET_NAME, }, }) local body = assert.res_status(201, r_key_set) @@ -87,6 +88,38 @@ for _, strategy in helpers.all_strategies() do test_pem_key = cjson.decode(p_key_body) end) + describe("CREATE", function() + it("create pem key without set", function() + local p_key = helpers.admin_client():post("/keys", { + headers = HEADERS, + body = { + name = "pemkey no set", + pem = { + public_key = pem_pub, + private_key = pem_priv, + }, + kid = "test_pem_no_set" + } + }) + local p_key_body = assert.res_status(201, p_key) + test_pem_key = cjson.decode(p_key_body) + end) + + it("create pem key without set", function() + local j_key = helpers.admin_client():post("/keys", { + headers = HEADERS, + body = { + name = "jwk no set", + jwk = cjson.encode(jwk), + kid = jwk.kid + } + }) + local key_body = assert.res_status(201, j_key) + test_jwk_key = cjson.decode(key_body) + end) + end) + + describe("GET", function() it("retrieves all key-sets and keys configured", function() local res = client:get("/key-sets") @@ -96,7 +129,7 @@ for _, strategy in helpers.all_strategies() do local _res = client:get("/keys") local _body = assert.res_status(200, _res) local _json = cjson.decode(_body) - assert.equal(2, #_json.data) + assert.equal(4, #_json.data) end) end) @@ -141,24 +174,24 @@ for _, strategy in helpers.all_strategies() do describe("DELETE", function() it("cascade deletes keys when key-set is deleted", function() -- assert we have 1 key-sets - local res = client:get("/key-sets") + local res = client:get("/key-sets/") local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(1, #json.data) - -- assert we have 1 key + -- assert we have 4 key local res_ = client:get("/keys") local body_ = assert.res_status(200, res_) local json_ = cjson.decode(body_) - assert.equal(2, #json_.data) + assert.equal(4, #json_.data) local d_res = client:delete("/key-sets/"..json.data[1].id) assert.res_status(204, d_res) - -- assert keys were deleted (by cascade) + -- assert keys assinged to the key-set were deleted (by cascade) local _res = client:get("/keys") local _body = assert.res_status(200, _res) local _json = cjson.decode(_body) - assert.equal(0, #_json.data) + assert.equal(2, #_json.data) -- assert key-sets were deleted local __res = client:get("/key-sets") From eedadc26dcba3d494ebf73f3d9ab7b3b7afa87e1 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 5 Dec 2022 17:25:46 +0800 Subject: [PATCH 2013/4351] fix(zipkin): global plugin always executes in rewrite phase (#9877) The global Zipkin plugin always executes in the rewrite phase whenever a route/service-specific plugin enables, since the router only executes after the rewrite phase. This cause an issue where route/service-specific plugin inherits the context written by the global plugin in the access phase. According to plugin precedence, a plugin will always be run once and only once per request, and route/service-specific plugins have higher priority than global plugins. This PR moves the logic inside the rewrite phase handler to the log phase, and it sets the span annotation lazily with no side-effects. --- CHANGELOG.md | 11 +++ kong/plugins/zipkin/handler.lua | 19 ++-- .../34-zipkin/zipkin_no_endpoint_spec.lua | 91 +++++++++++++++++++ 3 files changed, 109 insertions(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2c437dd4c28..8e3e18e2d13 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [3.1.0](#310) - [3.0.0](#300) - [2.8.1](#281) - [2.8.0](#280) @@ -67,6 +68,16 @@ ## Unreleased +### Fixes + +#### Plugins + +- **Zipkin**: Fix an issue where the global plugin's sample ratio overrides route-specific. + [#9877](https://github.com/Kong/kong/pull/9877) + + +## 3.1.0 (Unreleased) + ### Breaking Changes #### Core diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index ce30ed03918..93b332d3ee2 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -194,17 +194,6 @@ if subsystem == "http" then end - function ZipkinLogHandler:rewrite(conf) -- luacheck: ignore 212 - local zipkin = get_context(conf, kong.ctx.plugin) - local ngx_ctx = ngx.ctx - -- note: rewrite is logged on the request_span, not on the proxy span - local rewrite_start_mu = - ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_START * 1000 - or ngx_now_mu() - zipkin.request_span:annotate("krs", rewrite_start_mu) - end - - function ZipkinLogHandler:access(conf) -- luacheck: ignore 212 local zipkin = get_context(conf, kong.ctx.plugin) local ngx_ctx = ngx.ctx @@ -304,10 +293,16 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 if ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span local rewrite_finish_mu = (ngx_ctx.KONG_REWRITE_START + ngx_ctx.KONG_REWRITE_TIME) * 1000 - zipkin.request_span:annotate("krf", rewrite_finish_mu) + request_span:annotate("krf", rewrite_finish_mu) end if subsystem == "http" then + -- note: rewrite is logged on the request_span, not on the proxy span + local rewrite_start_mu = + ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_START * 1000 + or request_span.timestamp + request_span:annotate("krs", rewrite_start_mu) + -- annotate access_start here instead of in the access phase -- because the plugin access phase is skipped when dealing with -- requests which are not matched by any route diff --git a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua index 3e5a6cc0736..e5cfcfeab6b 100644 --- a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua @@ -163,4 +163,95 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" end) end) end + +describe("global plugin doesn't overwrites", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 1, + header_type = "b3-single", + default_header_type = "b3-single", + } + }) + + local service = bp.services:insert() + + -- kong (http) mock upstream + local route = bp.routes:insert({ + service = service, + hosts = { "http-route-with-plugin" }, + }) + + bp.routes:insert({ + service = service, + hosts = { "http-service-with-plugin" }, + }) + + bp.plugins:insert({ + route = route, + name = "zipkin", + config = { + sample_ratio = 0, + header_type = "b3", + default_header_type = "b3", + }, + }) + + bp.plugins:insert({ + service = service, + name = "zipkin", + config = { + sample_ratio = 0, + header_type = "w3c", + default_header_type = "w3c", + }, + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + -- service plugin overrides global plugin + it("service-specific plugin", function() + local r = proxy_client:get("/", { + headers = { + host = "http-service-with-plugin", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.is_nil(json.headers.b3) + assert.matches("00%-%x+-%x+-00", json.headers.traceparent) + end) + + -- route plugin overrides service plugin and global plugin + it("route-specific plugin", function() + local r = proxy_client:get("/", { + headers = { + host = "http-route-with-plugin", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.is_nil(json.headers.b3) + assert.not_nil(json.headers["x-b3-traceid"]) + assert.equal("0", json.headers["x-b3-sampled"]) + end) +end) end From 2a10abed3ef0956a0d68bd2c42d17734057dcb87 Mon Sep 17 00:00:00 2001 From: Kong Deployment Bot Date: Mon, 5 Dec 2022 11:53:02 -0500 Subject: [PATCH 2014/4351] fix(ci): authentication changes (#9887) Co-authored-by: Colin Hutchinson --- Jenkinsfile | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Jenkinsfile b/Jenkinsfile index 6f8d97e0e08..b3333baf75b 100644 --- a/Jenkinsfile +++ b/Jenkinsfile @@ -37,6 +37,7 @@ pipeline { KONG_SOURCE_LOCATION = "${env.WORKSPACE}" KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" AWS_ACCESS_KEY = "instanceprofile" + CACHE = false PACKAGE_TYPE = "apk" GITHUB_SSH_KEY = credentials('github_bot_ssh_key') } @@ -47,6 +48,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' + sh 'curl https://raw.githubusercontent.com/Kong/kong/master/scripts/setup-ci.sh | bash' sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' } } @@ -128,6 +130,7 @@ pipeline { PACKAGE_TYPE = "rpm" GITHUB_SSH_KEY = credentials('github_bot_ssh_key') AWS_ACCESS_KEY = "instanceprofile" + CACHE = false } options { retry(2) @@ -136,6 +139,7 @@ pipeline { steps { sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' sh 'make setup-kong-build-tools' + sh 'curl https://raw.githubusercontent.com/Kong/kong/master/scripts/setup-ci.sh | bash' sh 'make RESTY_IMAGE_BASE=src RESTY_IMAGE_TAG=src PACKAGE_TYPE=src release' sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true release' } From d50574497651c36782597278c72d478e7cbe828b Mon Sep 17 00:00:00 2001 From: Colin Hutchinson Date: Mon, 5 Dec 2022 17:24:42 -0500 Subject: [PATCH 2015/4351] chore(deps): bump the kong-build-tools version (#9880) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index a7d09d503d7..91bb3e06727 100644 --- a/.requirements +++ b/.requirements @@ -11,5 +11,5 @@ RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.39.7 +KONG_BUILD_TOOLS_VERSION=4.40.3 KONG_NGINX_MODULE_BRANCH=0.4.0 From 52de9e734b58933b970759c436a8d91699cb35de Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 30 Nov 2022 11:08:46 +0000 Subject: [PATCH 2016/4351] feat(build): add bazel support --- .bazelignore | 37 ++++++++++ .bazelrc | 58 +++++++++++++++ .bazelversion | 1 + .gitignore | 3 + .requirements | 1 + BUILD.bazel | 33 +++++++++ WORKSPACE | 17 +++++ build/BUILD.bazel | 0 build/README.md | 64 ++++++++++++++++ build/build_system.bzl | 32 ++++++++ build/kong_bindings.bzl | 33 +++++++++ build/openresty/BUILD.bazel | 25 +++++++ build/openresty/BUILD.kong-build-tools.bazel | 5 ++ build/openresty/repositories.bzl | 14 ++++ build/package/kong.logrotate | 15 ++++ build/package/kong.service | 25 +++++++ build/package/nfpm.yaml | 50 +++++++++++++ build/package/postinstall.sh | 30 ++++++++ scripts/backoff.sh | 36 +++++++++ scripts/build-docker.sh | 50 +++++++++++++ scripts/build-kong.sh | 77 ++++++++++++++++++++ scripts/grep-kong-version.sh | 13 ++++ 22 files changed, 619 insertions(+) create mode 100644 .bazelignore create mode 100644 .bazelrc create mode 100644 .bazelversion create mode 100644 BUILD.bazel create mode 100644 WORKSPACE create mode 100644 build/BUILD.bazel create mode 100644 build/README.md create mode 100644 build/build_system.bzl create mode 100644 build/kong_bindings.bzl create mode 100644 build/openresty/BUILD.bazel create mode 100644 build/openresty/BUILD.kong-build-tools.bazel create mode 100644 build/openresty/repositories.bzl create mode 100644 build/package/kong.logrotate create mode 100644 build/package/kong.service create mode 100644 build/package/nfpm.yaml create mode 100644 build/package/postinstall.sh create mode 100644 scripts/backoff.sh create mode 100755 scripts/build-docker.sh create mode 100644 scripts/build-kong.sh create mode 100755 scripts/grep-kong-version.sh diff --git a/.bazelignore b/.bazelignore new file mode 100644 index 00000000000..d40366529ee --- /dev/null +++ b/.bazelignore @@ -0,0 +1,37 @@ +# NB: sematics here are not the same as .gitignore +# see https://github.com/bazelbuild/bazel/issues/8106 +# Ignore backup files. +*~ +# Ignore Vim swap files. +.*.swp +# Ignore files generated by IDEs. +/.aswb/ +/.cache/ +/.classpath +/.clwb/ +/.factorypath +/.idea/ +/.ijwb/ +/.project +/.settings +/.vscode/ +/bazel.iml +# Ignore all bazel-* symlinks. There is no full list since this can change +# based on the name of the directory bazel is cloned into. +/bazel-* +# Ignore outputs generated during Bazel bootstrapping. +/output/ +# Ignore jekyll build output. +/production +/.sass-cache +# Bazelisk version file +.bazelversion +# User-specific .bazelrc +user.bazelrc + +/t/ +/spec/ +/spec-ee/ +/servroot/ +/autodoc/ +/.github/ diff --git a/.bazelrc b/.bazelrc new file mode 100644 index 00000000000..ccaf6d13bc5 --- /dev/null +++ b/.bazelrc @@ -0,0 +1,58 @@ +# Bazel doesn't need more than 200MB of memory for local build based on memory profiling: +# https://docs.bazel.build/versions/master/skylark/performance.html#memory-profiling +# The default JVM max heapsize is 1/4 of physical memory up to 32GB which could be large +# enough to consume all memory constrained by cgroup in large host. +# Limiting JVM heapsize here to let it do GC more when approaching the limit to +# leave room for compiler/linker. +# The number 3G is chosen heuristically to both support large VM and small VM with RBE. +# Startup options cannot be selected via config. +startup --host_jvm_args=-Xmx3g + +run --color=yes + +common --color=yes +common --curses=yes + +build --experimental_ui_max_stdouterr_bytes=10485760 + +build --show_progress_rate_limit=0 +build --show_task_finish +build --show_timestamps +build --worker_verbose + +build --incompatible_strict_action_env + +# Pass PATH, CC, CXX variables from the environment. +build --action_env=CC --host_action_env=CC +build --action_env=CXX --host_action_env=CXX +build --action_env=PATH --host_action_env=PATH + +build --action_env=BAZEL_BUILD=1 + +# Pass OpenResty build flags. +build --action_env=INSTALL_ROOT --host_action_env=INSTALL_ROOT +build --action_env=DOWNLOAD_ROOT=/tmp/work +build --action_env=LUAROCKS_DESTDIR +build --action_env=OPENRESTY_DESTDIR +build --action_env=OPENSSL_DESTDIR +build --action_env=OPENRESTY_PREFIX +build --action_env=OPENRESTY_RPATH +build --action_env=OPENSSL_PREFIX +build --action_env=LUAROCKS_PREFIX +build --action_env=PACKAGE_TYPE=deb + +# Build & Release flags +build:release --action_env=INSTALL_ROOT=/tmp/build/usr/local +build:release --action_env=LUAROCKS_DESTDIR=/tmp/build +build:release --action_env=OPENRESTY_DESTDIR=/tmp/build +build:release --action_env=OPENSSL_DESTDIR=/tmp/build +build:release --action_env=OPENRESTY_PREFIX=/usr/local/openresty +build:release --action_env=OPENRESTY_RPATH=/usr/local/kong/lib +build:release --action_env=OPENSSL_PREFIX=/usr/local/kong +build:release --action_env=LUAROCKS_PREFIX=/usr/local + +build --spawn_strategy=local + +# EE only +build --action_env=SSL_PROVIDER=openssl --host_action_env=SSL_PROVIDER=openssl +build --action_env=GITHUB_TOKEN --host_action_env=GITHUB_TOKEN diff --git a/.bazelversion b/.bazelversion new file mode 100644 index 00000000000..84197c89467 --- /dev/null +++ b/.bazelversion @@ -0,0 +1 @@ +5.3.2 diff --git a/.gitignore b/.gitignore index 8ecd5806197..160cf39c485 100644 --- a/.gitignore +++ b/.gitignore @@ -26,3 +26,6 @@ bin/grpcurl *.so *.bak +*.rock + +bazel-* diff --git a/.requirements b/.requirements index 91bb3e06727..cb623b59279 100644 --- a/.requirements +++ b/.requirements @@ -13,3 +13,4 @@ ATC_ROUTER_VERSION=1.0.1 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.40.3 KONG_NGINX_MODULE_BRANCH=0.4.0 +DOCKER_KONG_VERSION=3.0.0 diff --git a/BUILD.bazel b/BUILD.bazel new file mode 100644 index 00000000000..a0bafff8ca2 --- /dev/null +++ b/BUILD.bazel @@ -0,0 +1,33 @@ +load("//build:build_system.bzl", "kong_directory_genrule") + +filegroup( + name = "srcs", + srcs = glob(["**"]), + visibility = ["//visibility:public"], +) + +genrule( + name = "kong", + outs = ["kong.log"], + cmd = """ + export KONG_DISTRIBUTION_PATH=`pwd`/distribution; + if [ -x "$$(command -v rootlesskit)" ]; then + rootlesskit --copy-up=/usr/local bash scripts/build-kong.sh > $@ + fi + bash scripts/build-kong.sh > $@ + """, + visibility = ["//visibility:public"], +) + +kong_directory_genrule( + name = "kong-pkg", + srcs = [ + ":kong", + ], + output_dir = "pkg", + cmd = """ + export KONG_VERSION=`bash scripts/grep-kong-version.sh`; + nfpm pkg -f build/package/nfpm.yaml -p $PACKAGE_TYPE -t $GENRULE_OUTPUT_DIR + """, + visibility = ["//visibility:public"], +) diff --git a/WORKSPACE b/WORKSPACE new file mode 100644 index 00000000000..be716371755 --- /dev/null +++ b/WORKSPACE @@ -0,0 +1,17 @@ +workspace(name = "kong") + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +http_archive( + name = "bazel_skylib", + urls = [ + "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz", + "https://github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz", + ], + sha256 = "74d544d96f4a5bb630d465ca8bbcfe231e3594e5aae57e1edbf17a6eb3ca2506", +) + +load("//build:kong_bindings.bzl", "load_bindings") +load_bindings(name = "kong_bindings") + +load("//build/openresty:repositories.bzl", "openresty_repositories") +openresty_repositories() diff --git a/build/BUILD.bazel b/build/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/README.md b/build/README.md new file mode 100644 index 00000000000..4f3ddad1109 --- /dev/null +++ b/build/README.md @@ -0,0 +1,64 @@ +# Build + +This directory contains the build system for the project. +The build system is designed to be used with the [Bazel](https://bazel.build/). +It is designed to be running on Linux without root privileges, and no virtualization technology is required. + +The build system is tested on Linux (Ubuntu/Debian). + +## Prerequisites + +The build system requires the following tools to be installed: + +- [Bazel/Bazelisk](https://bazel.build/install/bazelisk), Bazelisk is recommended to ensure the correct version of Bazel is used. +- [Build Dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#prerequisites), the build system requires the same dependencies as Kong itself. +- [Cargo](https://doc.rust-lang.org/cargo/getting-started/installation.html), Rust package manager. + - This is required to build the Rust router. + +The below tools are only required for building the official Kong packages: + +- [RootlessKit](https://github.com/rootless-containers/rootlesskit) + - dependencies: `sudo apt install uidmap` + - `sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone"` + - This is only required for running the build system on Linux. +- [nFPM](https://nfpm.goreleaser.com/install/), a simple deb and rpm packager. + +## Building + +To build the OpenResty, run the following command: + +```bash +bazel build //build/openresty:openresty --verbose_failures +``` + +Additionally, to build the Kong Enterprise packages, run the following command: + +```bash +bazel build :kong-pkg --verbose_failures +``` + +### Official build + +`--config release` specifies the build configuration to use for release, +this indicates that the build is installed in `/usr/local/` instead of `/usr/local/kong`. + +```bash +GITHUB_TOKEN=token bazel build --config release //build/openresty:openresty --verbose_failures +bazel build :kong-pkg --verbose_failures +``` + +Run `bazel clean` to clean the bazel build cache. + +## Troubleshooting + +Run `bazel build` with `--sanbox_debug --verbose_failures` to get more information about the error. + +Run `rm -rf /tmp/build && rm -rf /tmp/work` to clean the build cache. + +The `.log` files in `bazel-bin` contain the build logs. + +## FAQ + +### ldconfig + +https://askubuntu.com/questions/631275/how-do-i-do-this-install-you-may-need-to-run-ldconfig diff --git a/build/build_system.bzl b/build/build_system.bzl new file mode 100644 index 00000000000..4a0fb90b86c --- /dev/null +++ b/build/build_system.bzl @@ -0,0 +1,32 @@ +""" +Load this file for all Kong-specific build macros +and rules that you'd like to use in your BUILD files. +""" + +load("@bazel_skylib//lib:dicts.bzl", "dicts") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +# A genrule variant that can output a directory. +def _kong_directory_genrule_impl(ctx): + tree = ctx.actions.declare_directory(ctx.attr.output_dir) + env = dicts.add(KONG_VAR, ctx.configuration.default_shell_env, { + "GENRULE_OUTPUT_DIR": tree.path, + }) + ctx.actions.run_shell( + inputs = ctx.files.srcs, + tools = ctx.files.tools, + outputs = [tree], + command = "mkdir -p " + tree.path + " && " + ctx.expand_location(ctx.attr.cmd), + env = env, + ) + return [DefaultInfo(files = depset([tree]))] + +kong_directory_genrule = rule( + implementation = _kong_directory_genrule_impl, + attrs = { + "srcs": attr.label_list(), + "cmd": attr.string(), + "tools": attr.label_list(), + "output_dir": attr.string(), + }, +) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl new file mode 100644 index 00000000000..0f063c46e05 --- /dev/null +++ b/build/kong_bindings.bzl @@ -0,0 +1,33 @@ +""" +Global varibles +""" + +def _load_vars(ctx): + # Read env from .requirements + requirements = ctx.read(Label("@kong//:.requirements")) + content = ctx.execute(["bash", "-c", "echo '%s' | " % requirements + + """grep -E '^(\\w*)=(.+)$' | sed -E 's/^(.*)=(.*)$/"\\1": "\\2",/'"""]).stdout + content = content.replace('""', '"') + + # Workspace path + content += '"WORKSPACE_PATH": "%s",' % ctx.path(Label("@//:WORKSPACE")).dirname + + # Local env + # Temporarily fix for https://github.com/bazelbuild/bazel/issues/14693#issuecomment-1079006291 + for key in ["PATH", "INSTALL_PATH", "DOWNLOAD_ROOT", + "LUAROCKS_DESTDIR", "OPENRESTY_DESTDIR", "OPENSSL_DESTDIR", + "OPENRESTY_PREFIX", "OPENRESTY_RPATH", "OPENSSL_PREFIX", "LUAROCKS_PREFIX", + "PACKAGE_TYPE", "SSL_PROVIDER", "GITHUB_TOKEN"]: + value = ctx.os.environ.get(key, "") + if value: + content += '"%s": "%s",' % (key, value) + + ctx.file("BUILD.bazel", "") + ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") + +def _load_bindings_impl(ctx): + _load_vars(ctx) + +load_bindings = repository_rule( + implementation = _load_bindings_impl, +) diff --git a/build/openresty/BUILD.bazel b/build/openresty/BUILD.bazel new file mode 100644 index 00000000000..44d5471732f --- /dev/null +++ b/build/openresty/BUILD.bazel @@ -0,0 +1,25 @@ +load("//build:build_system.bzl", "kong_directory_genrule") + +kong_directory_genrule( + name = "openresty", + srcs = [ + "@kong_build_tools//:srcs", + ], + output_dir = "root", + cmd = """ + export BAZEL_OUTPUT_DIR=${INSTALL_ROOT:-$PWD/$GENRULE_OUTPUT_DIR}; + export KONG_DISTRIBUTION_PATH=$PWD/distribution; + echo "Installing OpenResty in $BAZEL_OUTPUT_DIR"; + external/kong_build_tools/openresty-build-tools/kong-ngx-build \ + --prefix $BAZEL_OUTPUT_DIR \ + --openresty $RESTY_VERSION \ + --luarocks $RESTY_LUAROCKS_VERSION \ + --openssl $RESTY_OPENSSL_VERSION \ + --pcre $RESTY_PCRE_VERSION \ + --resty-lmdb $RESTY_LMDB_VERSION \ + --resty-events $RESTY_EVENTS_VERSION \ + --atc-router $ATC_ROUTER_VERSION \ + --work $DOWNLOAD_ROOT; + """, + visibility = ["//visibility:public"], +) diff --git a/build/openresty/BUILD.kong-build-tools.bazel b/build/openresty/BUILD.kong-build-tools.bazel new file mode 100644 index 00000000000..70ff958ed43 --- /dev/null +++ b/build/openresty/BUILD.kong-build-tools.bazel @@ -0,0 +1,5 @@ +filegroup( + name = "srcs", + srcs = glob(["**"]), + visibility = ["//visibility:public"], +) diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl new file mode 100644 index 00000000000..41879022cfd --- /dev/null +++ b/build/openresty/repositories.bzl @@ -0,0 +1,14 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def openresty_repositories(): + maybe( + new_git_repository, + name = "kong_build_tools", + branch = KONG_VAR["KONG_BUILD_TOOLS_VERSION"], + remote = "https://github.com/Kong/kong-build-tools", + build_file = "//build/openresty:BUILD.kong-build-tools.bazel", + ) diff --git a/build/package/kong.logrotate b/build/package/kong.logrotate new file mode 100644 index 00000000000..e319135ff5b --- /dev/null +++ b/build/package/kong.logrotate @@ -0,0 +1,15 @@ +/usr/local/kong/logs/*.log { + su kong kong + rotate 14 + daily + missingok + compress + delaycompress + notifempty + sharedscripts + postrotate + if [ -f /usr/local/kong/pids/nginx.pid ]; then + kill -USR1 `cat /usr/local/kong/pids/nginx.pid` + fi + endscript +} diff --git a/build/package/kong.service b/build/package/kong.service new file mode 100644 index 00000000000..eeaa6502af9 --- /dev/null +++ b/build/package/kong.service @@ -0,0 +1,25 @@ +[Unit] +Description=Kong +Documentation=https://docs.konghq.com/ +After=syslog.target network.target remote-fs.target nss-lookup.target + +[Service] +ExecStartPre=/usr/local/bin/kong prepare -p /usr/local/kong +ExecStart=/usr/local/openresty/nginx/sbin/nginx -p /usr/local/kong -c nginx.conf +ExecReload=/usr/local/bin/kong prepare -p /usr/local/kong +ExecReload=/usr/local/openresty/nginx/sbin/nginx -p /usr/local/kong -c nginx.conf -s reload +ExecStop=/bin/kill -s QUIT $MAINPID +PrivateTmp=true + +# All environment variables prefixed with `KONG_` and capitalized will override +# the settings specified in the `/etc/kong/kong.conf.default` file. +# +# For example: +# `log_level = debug` in the .conf file -> `KONG_LOG_LEVEL=debug` env var. +Environment=KONG_NGINX_DAEMON=off + +# You can control this limit through /etc/security/limits.conf +LimitNOFILE=infinity + +[Install] +WantedBy=multi-user.target diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml new file mode 100644 index 00000000000..0840094100a --- /dev/null +++ b/build/package/nfpm.yaml @@ -0,0 +1,50 @@ +name: "kong" +arch: ${ARCH} +platform: "linux" +version: "${KONG_VERSION}" +section: "default" +priority: "extra" +provides: +- kong +- lapis +- luarocks +- luarocks-admin +maintainer: "Kong Inc. " +description: | + Kong is a distributed gateway for APIs and Microservices, focused on high performance and reliability. +vendor: "Kong Inc." +license: "ASL 2.0" +contents: +- src: /tmp/build/usr/local/bin + dst: /usr/local/bin +- src: /tmp/build/usr/local/etc + dst: /usr/local/etc +- src: /tmp/build/usr/local/kong + dst: /usr/local/kong +- src: /tmp/build/usr/local/lib + dst: /usr/local/lib +- src: /tmp/build/usr/local/openresty + dst: /usr/local/openresty +- src: /tmp/build/usr/local/share + dst: /usr/local/share +- src: /tmp/build/etc/kong + dst: /etc/kong +- src: ./build/package/kong.service + dst: /lib/systemd/system/kong.service +- src: ./build/package/kong.logrotate + dst: /etc/kong/kong.logrotate +scripts: + postinstall: ./build/package/postinstall.sh +overrides: + deb: + depends: + - libpcre3 + - perl + - zlib1g-dev + rpm: + depends: + - pcre + - perl + - perl-Time-HiRes + - zlib + - zlib-devel diff --git a/build/package/postinstall.sh b/build/package/postinstall.sh new file mode 100644 index 00000000000..3a1bc9178b3 --- /dev/null +++ b/build/package/postinstall.sh @@ -0,0 +1,30 @@ +create_user() { + groupadd -f kong + useradd -g kong -s /bin/sh -c "Kong default user" kong + + FILES="" + FILES="${FILES} /etc/kong/" + FILES="${FILES} /usr/local/bin/json2lua" + FILES="${FILES} /usr/local/bin/kong" + FILES="${FILES} /usr/local/bin/lapis" + FILES="${FILES} /usr/local/bin/lua2json" + FILES="${FILES} /usr/local/bin/luarocks" + FILES="${FILES} /usr/local/bin/luarocks-admin" + FILES="${FILES} /usr/local/bin/openapi2kong" + FILES="${FILES} /usr/local/etc/luarocks/" + FILES="${FILES} /usr/local/etc/passwdqc/" + FILES="${FILES} /usr/local/kong/" + FILES="${FILES} /usr/local/lib/lua/" + FILES="${FILES} /usr/local/lib/luarocks/" + FILES="${FILES} /usr/local/openresty/" + FILES="${FILES} /usr/local/share/lua/" + + for FILE in ${FILES}; do + chown -R kong:kong ${FILE} + chmod -R g=u ${FILE} + done + + return 0 +} + +create_user > /dev/null 2>&1 diff --git a/scripts/backoff.sh b/scripts/backoff.sh new file mode 100644 index 00000000000..c3b450fd8d2 --- /dev/null +++ b/scripts/backoff.sh @@ -0,0 +1,36 @@ +#!/usr/bin/env bash + +# Retries a command a configurable number of times with backoff. +# +# The retry count is given by ATTEMPTS (default 5), the initial backoff +# timeout is given by TIMEOUT in seconds (default 1.) +# +# Successive backoffs double the timeout. +function with_backoff { + local max_attempts=${ATTEMPTS-5} + local timeout=${TIMEOUT-5} + local attempt=1 + local exitCode=0 + + while (( $attempt < $max_attempts )) + do + if "$@" + then + return 0 + else + exitCode=$? + fi + + echo "Failure! Retrying in $timeout.." 1>&2 + sleep $timeout + attempt=$(( attempt + 1 )) + timeout=$(( timeout * 2 )) + done + + if [[ $exitCode != 0 ]] + then + echo "You've failed me for the last time! ($*)" 1>&2 + fi + + return $exitCode +} diff --git a/scripts/build-docker.sh b/scripts/build-docker.sh new file mode 100755 index 00000000000..4fb6a4f572d --- /dev/null +++ b/scripts/build-docker.sh @@ -0,0 +1,50 @@ +#!/usr/bin/env bash + +set -e + +source .requirements +source scripts/backoff.sh + +DOWNLOAD_CACHE=${DOWNLOAD_CACHE:-/tmp} +KONG_VERSION=$(bash scripts/grep-kong-version.sh) +DOCKER_REPOSITORY=${TESTING_DOCKER_REPOSITORY:-"kong/kong-gateway-internal-testing"} +ARCHITECTURE=${ARCHITECTURE:-amd64} +KONG_CONTAINER_TAG=${KONG_CONTAINER_TAG:-$KONG_VERSION} +PACKAGE_TYPE=${PACKAGE_TYPE:-deb} +DOCKER_KONG_VERSION=${DOCKER_KONG_VERSION:-master} + +KONG_IMAGE_NAME=$DOCKER_REPOSITORY:$KONG_CONTAINER_TAG + +DOCKER_BUILD_ARGS=() + +if [ ! -d $DOWNLOAD_CACHE/docker-kong ]; then + git clone https://github.com/Kong/docker-kong.git $DOWNLOAD_CACHE/docker-kong +fi + +pushd $DOWNLOAD_CACHE/docker-kong + git fetch + git reset --hard $DOCKER_KONG_VERSION || git reset --hard origin/$DOCKER_KONG_VERSION + chmod -R 755 ./*.sh +popd + +if [ "$PACKAGE_TYPE" == "deb" ]; then + cp bazel-bin/pkg/kong_${KONG_VERSION}_${ARCHITECTURE}.deb $DOWNLOAD_CACHE/docker-kong/kong.deb +fi + +pushd $DOWNLOAD_CACHE/docker-kong + DOCKER_BUILD_ARGS+=(--pull) + DOCKER_BUILD_ARGS+=(--build-arg ASSET=local .) + + if [[ "$EDITION" == 'enterprise' ]]; then + DOCKER_BUILD_ARGS+=(--build-arg EE_PORTS="8002 8445 8003 8446 8004 8447") + fi + + with_backoff docker build \ + --progress=auto \ + -t $KONG_IMAGE_NAME \ + -f Dockerfile.$PACKAGE_TYPE \ + --build-arg KONG_VERSION=$KONG_VERSION \ + "${DOCKER_BUILD_ARGS[@]}" + + echo "Kong image Name: $KONG_IMAGE_NAME" +popd diff --git a/scripts/build-kong.sh b/scripts/build-kong.sh new file mode 100644 index 00000000000..8d9705d03b3 --- /dev/null +++ b/scripts/build-kong.sh @@ -0,0 +1,77 @@ +#!/bin/bash + +set -e + +source scripts/backoff.sh + +ROCKS_CONFIG=$(mktemp) +echo " +rocks_trees = { + { name = [[system]], root = [[/tmp/build/usr/local]] } +} +" > $ROCKS_CONFIG + +cp -Rf /tmp/build/usr/local/* /usr/local || true + +export LUAROCKS_CONFIG=$ROCKS_CONFIG +export LUA_PATH="/usr/local/share/lua/5.1/?.lua;/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;;" +export PATH=$PATH:/usr/local/openresty/luajit/bin + +/usr/local/bin/luarocks --version +/usr/local/kong/bin/openssl version || true +ldd /usr/local/openresty/nginx/sbin/nginx || true +strings /usr/local/openresty/nginx/sbin/nginx | grep rpath || true +strings /usr/local/openresty/bin/openresty | grep rpath || true +find /usr/local/kong/lib/ || true +/usr/local/openresty/bin/openresty -V || true + +ROCKSPEC_VERSION=$(basename kong-*.rockspec) \ +&& ROCKSPEC_VERSION=${ROCKSPEC_VERSION%.*} \ +&& ROCKSPEC_VERSION=${ROCKSPEC_VERSION#"kong-"} + +mkdir -p /tmp/plugin + +if [ "$SSL_PROVIDER" = "boringssl" ]; then + sed -i 's/fips = off/fips = on/g' kong/templates/kong_defaults.lua +fi + +with_backoff /usr/local/bin/luarocks make kong-${ROCKSPEC_VERSION}.rockspec \ +CRYPTO_DIR=/usr/local/kong \ +OPENSSL_DIR=/usr/local/kong \ +YAML_LIBDIR=/tmp/build/usr/local/kong/lib \ +YAML_INCDIR=/tmp/yaml \ +EXPAT_DIR=/usr/local/kong \ +LIBXML2_DIR=/usr/local/kong \ +CFLAGS="-L/tmp/build/usr/local/kong/lib -Wl,-rpath,/usr/local/kong/lib -O2 -std=gnu99 -fPIC" + +mkdir -p /tmp/build/etc/kong +cp -Lf kong.conf.default /tmp/build/usr/local/lib/luarocks/rock*/kong/$ROCKSPEC_VERSION/ +cp -Lf kong.conf.default /tmp/build/etc/kong/kong.conf.default + +# /usr/local/kong/include is usually created by other C libraries, like openssl +# call mkdir here to make sure it's created +if [ -e "kong/include" ]; then + mkdir -p /tmp/build/usr/local/kong/include + cp -Lrf kong/include/* /tmp/build/usr/local/kong/include/ +fi + +# circular dependency of CI: remove after https://github.com/Kong/kong-distributions/pull/791 is merged +if [ -e "kong/pluginsocket.proto" ]; then + cp -Lf kong/pluginsocket.proto /tmp/build/usr/local/kong/include/kong +fi + +with_backoff curl -fsSLo /tmp/protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v3.19.0/protoc-3.19.0-linux-x86_64.zip +unzip -o /tmp/protoc.zip -d /tmp/protoc 'include/*' +cp -rf /tmp/protoc/include/google /tmp/build/usr/local/kong/include/ + +cp COPYRIGHT /tmp/build/usr/local/kong/ +cp bin/kong /tmp/build/usr/local/bin/kong +sed -i 's/resty/\/usr\/local\/openresty\/bin\/resty/' /tmp/build/usr/local/bin/kong +sed -i 's/\/tmp\/build//g' /tmp/build/usr/local/bin/openapi2kong || true +grep -l -I -r '\/tmp\/build' /tmp/build/ || true +sed -i 's/\/tmp\/build//' $(grep -l -I -r '\/tmp\/build' /tmp/build/) || true + +# EE +if [ -e "scripts/build-kong-ee.sh" ]; then + ./scripts/build-kong-ee.sh +fi diff --git a/scripts/grep-kong-version.sh b/scripts/grep-kong-version.sh new file mode 100755 index 00000000000..ecc7d1c683f --- /dev/null +++ b/scripts/grep-kong-version.sh @@ -0,0 +1,13 @@ +#!/usr/bin/env bash + +# unofficial strict mode +set -euo pipefail + +kong_version=$(echo kong-*.rockspec | sed 's,.*/,,' | cut -d- -f2) + +if test -f "kong/enterprise_edition/meta.lua"; then + ee_patch=$(grep -o -E 'ee_patch[ \t]+=[ \t]+[0-9]+' kong/enterprise_edition/meta.lua | awk '{print $3}') + kong_version="$kong_version.$ee_patch" +fi + +echo "$kong_version" From aa7b5d68dde00a10e24a188676d8a01680b108a3 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 30 Nov 2022 11:15:45 +0000 Subject: [PATCH 2017/4351] chore(spec-helpers): assert `rmtree` --- spec/helpers.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 8abe6749c96..a09f683771f 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2880,7 +2880,7 @@ end local function clean_prefix(prefix) prefix = prefix or conf.prefix if pl_path.exists(prefix) then - pl_dir.rmtree(prefix) + assert(pl_dir.rmtree(prefix)) end end From a0082054cdff24a99a45469c7886b5af5af728a3 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 1 Dec 2022 03:45:05 +0000 Subject: [PATCH 2018/4351] fix(build): temporary fix for permissions --- BUILD.bazel | 5 +---- scripts/build-kong.sh | 7 +++++++ 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index a0bafff8ca2..c7573eb9d39 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -11,10 +11,7 @@ genrule( outs = ["kong.log"], cmd = """ export KONG_DISTRIBUTION_PATH=`pwd`/distribution; - if [ -x "$$(command -v rootlesskit)" ]; then - rootlesskit --copy-up=/usr/local bash scripts/build-kong.sh > $@ - fi - bash scripts/build-kong.sh > $@ + rootlesskit --copy-up=/usr/local bash scripts/build-kong.sh > $@ """, visibility = ["//visibility:public"], ) diff --git a/scripts/build-kong.sh b/scripts/build-kong.sh index 8d9705d03b3..a14b595020a 100644 --- a/scripts/build-kong.sh +++ b/scripts/build-kong.sh @@ -11,6 +11,13 @@ rocks_trees = { } " > $ROCKS_CONFIG +# TODO: remove this using a proper way +if [ -z "${ROOTLESSKIT_PARENT_EUID:-}" ]; then + echo "This script must be run inside rootlesskit" + exit 1 +fi + +rm -rf /usr/local || true cp -Rf /tmp/build/usr/local/* /usr/local || true export LUAROCKS_CONFIG=$ROCKS_CONFIG From 256646d360b1f074b09c98ec40c33d1c82858e36 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 1 Dec 2022 08:43:29 +0000 Subject: [PATCH 2019/4351] feat(ci): replace KBT with Bazel on ci --- .ci/setup_env_github.sh | 55 ---------------------- .github/workflows/build_and_test.yml | 68 +++++++++++++++++++--------- build/openresty/BUILD.bazel | 2 + 3 files changed, 48 insertions(+), 77 deletions(-) delete mode 100644 .ci/setup_env_github.sh diff --git a/.ci/setup_env_github.sh b/.ci/setup_env_github.sh deleted file mode 100644 index 1a41acc68c3..00000000000 --- a/.ci/setup_env_github.sh +++ /dev/null @@ -1,55 +0,0 @@ -#!/usr/bin/env bash -# set -e - -dep_version() { - grep $1 .requirements | sed -e 's/.*=//' | tr -d '\n' -} - -OPENRESTY=$(dep_version RESTY_VERSION) -LUAROCKS=$(dep_version RESTY_LUAROCKS_VERSION) -OPENSSL=$(dep_version RESTY_OPENSSL_VERSION) -PCRE=$(dep_version RESTY_PCRE_VERSION) -RESTY_LMDB=$(dep_version RESTY_LMDB_VERSION) -RESTY_EVENTS=$(dep_version RESTY_EVENTS_VERSION) -RESTY_WEBSOCKET=$(dep_version RESTY_WEBSOCKET_VERSION) -ATC_ROUTER_VERSION=$(dep_version ATC_ROUTER_VERSION) - - -#--------- -# Download -#--------- - -DOWNLOAD_ROOT=${DOWNLOAD_ROOT:=/download-root} -BUILD_TOOLS_DOWNLOAD=$GITHUB_WORKSPACE/kong-build-tools - -KONG_NGINX_MODULE_BRANCH=${KONG_NGINX_MODULE_BRANCH:=master} - -#-------- -# Install -#-------- -INSTALL_ROOT=${INSTALL_ROOT:=/install-cache} - -kong-ngx-build \ - --work $DOWNLOAD_ROOT \ - --prefix $INSTALL_ROOT \ - --openresty $OPENRESTY \ - --kong-nginx-module $KONG_NGINX_MODULE_BRANCH \ - --luarocks $LUAROCKS \ - --openssl $OPENSSL \ - --resty-lmdb $RESTY_LMDB \ - --resty-events $RESTY_EVENTS \ - --resty-websocket $RESTY_WEBSOCKET \ - --pcre $PCRE \ - --atc-router $ATC_ROUTER_VERSION \ - --debug - -OPENSSL_INSTALL=$INSTALL_ROOT/openssl -OPENRESTY_INSTALL=$INSTALL_ROOT/openresty -LUAROCKS_INSTALL=$INSTALL_ROOT/luarocks - -eval `luarocks path` - -nginx -V -resty -V -luarocks --version -openssl version diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 63a6bc9807a..72289fdb657 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -23,32 +23,57 @@ jobs: name: Build dependencies runs-on: ubuntu-22.04 - env: - DOWNLOAD_ROOT: $HOME/download-root - steps: - name: Set environment variables run: | echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + - name: Checkout Kong source code uses: actions/checkout@v3 - - name: Lookup build cache + - name: Download Cache + id: cache-download uses: actions/cache@v3 + with: + path: ${{ env.DOWNLOAD_ROOT }} + key: download-${{ hashFiles('.requirements', 'kong-*.rockspec') }} + restore-keys: | + download- + + - name: Lookup build cache id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - - name: Checkout kong-build-tools + - uses: bazelbuild/setup-bazelisk@v2 + if: steps.cache-deps.outputs.cache-hit != 'true' + + - name: Mount bazel cache + uses: actions/cache@v3 if: steps.cache-deps.outputs.cache-hit != 'true' - uses: actions/checkout@v3 with: - repository: Kong/kong-build-tools - path: kong-build-tools - ref: master + path: "~/.cache/bazel" + key: bazel-${{ hashFiles('.bazelversion', '**/*.bzl', '**/*.bazel') }} + + - name: Build OpenResty + if: steps.cache-deps.outputs.cache-hit != 'true' + env: + GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + run: | + bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$DOWNLOAD_ROOT --action_env=INSTALL_ROOT=$INSTALL_ROOT + + - name: Bazel Outputs + uses: actions/upload-artifact@v3 + if: failure() + with: + name: bazel-outputs + path: | + bazel-bin/ + bazel-out/ - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' @@ -68,7 +93,7 @@ jobs: - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - source .ci/setup_env_github.sh + eval `luarocks path` make dev lint-doc-and-unit-tests: @@ -102,11 +127,11 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v3 id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH @@ -199,11 +224,11 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v3 id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -274,11 +299,11 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v3 id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -368,11 +393,11 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v3 id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -430,11 +455,11 @@ jobs: uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v3 id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$DOWNLOAD_ROOT/cpanm" >> $GITHUB_PATH @@ -457,4 +482,3 @@ jobs: eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) .ci/run_tests.sh - diff --git a/build/openresty/BUILD.bazel b/build/openresty/BUILD.bazel index 44d5471732f..a52e5219489 100644 --- a/build/openresty/BUILD.bazel +++ b/build/openresty/BUILD.bazel @@ -19,6 +19,8 @@ kong_directory_genrule( --resty-lmdb $RESTY_LMDB_VERSION \ --resty-events $RESTY_EVENTS_VERSION \ --atc-router $ATC_ROUTER_VERSION \ + --resty-websocket $RESTY_WEBSOCKET_VERSION \ + --kong-nginx-module $KONG_NGINX_MODULE_BRANCH \ --work $DOWNLOAD_ROOT; """, visibility = ["//visibility:public"], From ca5e43db2cd1ecfea1ec4e74c3a21aef0f2f92cc Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 6 Dec 2022 02:31:54 +0000 Subject: [PATCH 2020/4351] fix(bazel): add `--debug` flag Co-authored-by: Wangchong Zhou --- .bazelrc | 4 +++- .github/workflows/build_and_test.yml | 33 ++++++++-------------------- build/openresty/BUILD.bazel | 3 ++- 3 files changed, 14 insertions(+), 26 deletions(-) diff --git a/.bazelrc b/.bazelrc index ccaf6d13bc5..e8eb311b927 100644 --- a/.bazelrc +++ b/.bazelrc @@ -30,7 +30,7 @@ build --action_env=PATH --host_action_env=PATH build --action_env=BAZEL_BUILD=1 # Pass OpenResty build flags. -build --action_env=INSTALL_ROOT --host_action_env=INSTALL_ROOT +build --action_env=INSTALL_ROOT build --action_env=DOWNLOAD_ROOT=/tmp/work build --action_env=LUAROCKS_DESTDIR build --action_env=OPENRESTY_DESTDIR @@ -40,6 +40,7 @@ build --action_env=OPENRESTY_RPATH build --action_env=OPENSSL_PREFIX build --action_env=LUAROCKS_PREFIX build --action_env=PACKAGE_TYPE=deb +build --action_env=DEBUG=true # Build & Release flags build:release --action_env=INSTALL_ROOT=/tmp/build/usr/local @@ -50,6 +51,7 @@ build:release --action_env=OPENRESTY_PREFIX=/usr/local/openresty build:release --action_env=OPENRESTY_RPATH=/usr/local/kong/lib build:release --action_env=OPENSSL_PREFIX=/usr/local/kong build:release --action_env=LUAROCKS_PREFIX=/usr/local +build:release --action_env=DEBUG= build --spawn_strategy=local diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 72289fdb657..0e272433fc4 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -33,31 +33,19 @@ jobs: - name: Checkout Kong source code uses: actions/checkout@v3 - - name: Download Cache - id: cache-download - uses: actions/cache@v3 - with: - path: ${{ env.DOWNLOAD_ROOT }} - key: download-${{ hashFiles('.requirements', 'kong-*.rockspec') }} - restore-keys: | - download- - - name: Lookup build cache id: cache-deps uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - uses: bazelbuild/setup-bazelisk@v2 if: steps.cache-deps.outputs.cache-hit != 'true' - - name: Mount bazel cache - uses: actions/cache@v3 + - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - with: - path: "~/.cache/bazel" - key: bazel-${{ hashFiles('.bazelversion', '**/*.bzl', '**/*.bazel') }} + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build OpenResty if: steps.cache-deps.outputs.cache-hit != 'true' @@ -65,6 +53,7 @@ jobs: GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} run: | bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$DOWNLOAD_ROOT --action_env=INSTALL_ROOT=$INSTALL_ROOT + nginx -V - name: Bazel Outputs uses: actions/upload-artifact@v3 @@ -86,10 +75,6 @@ jobs: if: steps.cache-deps.outputs.cache-hit != 'true' run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH - - name: Install packages - if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | @@ -131,7 +116,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH @@ -228,7 +213,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -303,7 +288,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -397,7 +382,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -459,7 +444,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$DOWNLOAD_ROOT/cpanm" >> $GITHUB_PATH diff --git a/build/openresty/BUILD.bazel b/build/openresty/BUILD.bazel index a52e5219489..ace0db7dff8 100644 --- a/build/openresty/BUILD.bazel +++ b/build/openresty/BUILD.bazel @@ -21,7 +21,8 @@ kong_directory_genrule( --atc-router $ATC_ROUTER_VERSION \ --resty-websocket $RESTY_WEBSOCKET_VERSION \ --kong-nginx-module $KONG_NGINX_MODULE_BRANCH \ - --work $DOWNLOAD_ROOT; + --work $DOWNLOAD_ROOT \ + ${DEBUG:+--debug} """, visibility = ["//visibility:public"], ) From 834d73bf89f79f76fa6612e888c5245d907f5ea1 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 6 Dec 2022 02:43:46 +0000 Subject: [PATCH 2021/4351] feat(ci): per-commit build with bazel --- .github/workflows/package.yml | 102 +++++++++++++++++++++++++++++++++- 1 file changed, 100 insertions(+), 2 deletions(-) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 7a75989bf67..17ba1b22a56 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -10,6 +10,7 @@ on: # yamllint disable-line rule:truthy env: DOCKER_REPOSITORY: kong/kong-build-tools + DOCKER_RELEASE_REPOSITORY: kong/kong jobs: package-and-test: @@ -124,5 +125,102 @@ jobs: with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | - Docker image avaialble ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ env.KONG_TEST_CONTAINER_TAG }} - Artifacts availabe https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} + Docker image available ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ env.KONG_TEST_CONTAINER_TAG }} + Artifacts avaialble https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} + + bazel-build-package: + name: Build & Package (Bazel) + runs-on: ubuntu-22.04 + + steps: + - name: Checkout Kong source code + uses: actions/checkout@v3 + with: + submodules: recursive + token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + + - name: Swap git with https + run: git config --global url."https://github".insteadOf git://github + + - name: Download Cache + id: cache-download + uses: actions/cache@v3 + with: + path: | + /tmp/work + key: 22.04-package-download-${{ hashFiles('.requirements', 'kong-*.rockspec') }} + restore-keys: | + 22.04-package-download- + + - name: Cache OpenResty + id: cache-deps + uses: actions/cache@v3 + with: + path: | + /tmp/build + key: 22.04-package-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + + - name: Set .requirements into environment variables + run: | + grep -v '^#' .requirements >> $GITHUB_ENV + + - uses: bazelbuild/setup-bazelisk@v2 + if: steps.cache-deps.outputs.cache-hit != 'true' + + - name: Install Build Dependencies + run: | + curl -sSL https://github.com/rootless-containers/rootlesskit/releases/download/v1.0.1/rootlesskit-$(uname -m).tar.gz | sudo tar Cxzv /bin + sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone" + echo 'deb [trusted=yes] https://repo.goreleaser.com/apt/ /' | sudo tee /etc/apt/sources.list.d/goreleaser.list + sudo apt-get update && sudo apt-get install nfpm libyaml-dev -y + + - name: Build Kong dependencies + if: steps.cache-deps.outputs.cache-hit != 'true' + env: + GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + run: | + bazel build --config release //build/ee:openresty-bundle --verbose_failures + + - name: Package Kong + run: | + bazel build --config release :kong-pkg --verbose_failures + + - name: Bazel Outputs + uses: actions/upload-artifact@v3 + if: failure() + with: + name: bazel-outputs + path: | + bazel-bin/ + bazel-out/ + + - name: Login to Docker Hub + uses: docker/login-action@v2 + with: + username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + + - name: Build & Push docker image + # if: github.event_name == 'push' + env: + KONG_CONTAINER_TAG: ${{ github.sha }} + TESTING_DOCKER_REPOSITORY: ${{ env.DOCKER_RELEASE_REPOSITORY }} + run: | + ./scripts/build-docker.sh + docker push $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG + + - name: Upload artifact + uses: actions/upload-artifact@v3 + with: + name: pkg + path: bazel-bin/pkg + + - name: Comment on commit + continue-on-error: true + uses: peter-evans/commit-comment@v2 + with: + token: ${{ secrets.GHA_COMMENT_TOKEN }} + body: | + ### Bazel Build + Docker image available ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ github.sha }} + Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} From ba05a05debfd91151b202cea90c47dd672cd3a4d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 6 Dec 2022 06:34:05 +0000 Subject: [PATCH 2022/4351] fix(build): bump base image version & add libyaml Co-authored-by: Mayo --- .github/workflows/package.yml | 3 ++- build/package/nfpm.yaml | 2 ++ scripts/build-docker.sh | 3 +++ scripts/build-kong.sh | 12 +++++++++--- 4 files changed, 16 insertions(+), 4 deletions(-) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 17ba1b22a56..8db3ac5c935 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -179,7 +179,7 @@ jobs: env: GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} run: | - bazel build --config release //build/ee:openresty-bundle --verbose_failures + bazel build --config release //build/openresty:openresty --verbose_failures - name: Package Kong run: | @@ -205,6 +205,7 @@ jobs: env: KONG_CONTAINER_TAG: ${{ github.sha }} TESTING_DOCKER_REPOSITORY: ${{ env.DOCKER_RELEASE_REPOSITORY }} + BASE_IMAGE_NAME: ubuntu:22.04 run: | ./scripts/build-docker.sh docker push $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 0840094100a..f9f5eda5c18 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -41,6 +41,7 @@ overrides: - libpcre3 - perl - zlib1g-dev + - libyaml-0-2 rpm: depends: - pcre @@ -48,3 +49,4 @@ overrides: - perl-Time-HiRes - zlib - zlib-devel + - libyaml diff --git a/scripts/build-docker.sh b/scripts/build-docker.sh index 4fb6a4f572d..1b643c0a6b7 100755 --- a/scripts/build-docker.sh +++ b/scripts/build-docker.sh @@ -12,6 +12,7 @@ ARCHITECTURE=${ARCHITECTURE:-amd64} KONG_CONTAINER_TAG=${KONG_CONTAINER_TAG:-$KONG_VERSION} PACKAGE_TYPE=${PACKAGE_TYPE:-deb} DOCKER_KONG_VERSION=${DOCKER_KONG_VERSION:-master} +BASE_IMAGE_NAME=${BASE_IMAGE_NAME:-"ubuntu:22.04"} KONG_IMAGE_NAME=$DOCKER_REPOSITORY:$KONG_CONTAINER_TAG @@ -39,6 +40,8 @@ pushd $DOWNLOAD_CACHE/docker-kong DOCKER_BUILD_ARGS+=(--build-arg EE_PORTS="8002 8445 8003 8446 8004 8447") fi + sed -i.bak 's/^FROM .*/FROM '${BASE_IMAGE_NAME}'/' Dockerfile.$PACKAGE_TYPE + with_backoff docker build \ --progress=auto \ -t $KONG_IMAGE_NAME \ diff --git a/scripts/build-kong.sh b/scripts/build-kong.sh index a14b595020a..1e708a8f000 100644 --- a/scripts/build-kong.sh +++ b/scripts/build-kong.sh @@ -42,14 +42,20 @@ if [ "$SSL_PROVIDER" = "boringssl" ]; then sed -i 's/fips = off/fips = on/g' kong/templates/kong_defaults.lua fi +# EE +LUAROCKS_ARGS=() +if [ -e "scripts/build-kong-ee.sh" ]; then + LUAROCKS_ARGS+=("YAML_LIBDIR=/tmp/build/usr/local/kong/lib") + LUAROCKS_ARGS+=("YAML_INCDIR=/tmp/yaml") +fi + with_backoff /usr/local/bin/luarocks make kong-${ROCKSPEC_VERSION}.rockspec \ CRYPTO_DIR=/usr/local/kong \ OPENSSL_DIR=/usr/local/kong \ -YAML_LIBDIR=/tmp/build/usr/local/kong/lib \ -YAML_INCDIR=/tmp/yaml \ EXPAT_DIR=/usr/local/kong \ LIBXML2_DIR=/usr/local/kong \ -CFLAGS="-L/tmp/build/usr/local/kong/lib -Wl,-rpath,/usr/local/kong/lib -O2 -std=gnu99 -fPIC" +CFLAGS="-L/tmp/build/usr/local/kong/lib -Wl,-rpath,/usr/local/kong/lib -O2 -std=gnu99 -fPIC" \ +${LUAROCKS_ARGS[@]} mkdir -p /tmp/build/etc/kong cp -Lf kong.conf.default /tmp/build/usr/local/lib/luarocks/rock*/kong/$ROCKSPEC_VERSION/ From 3a50b2a301b696768a7bd1b242117603f495a3d8 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 6 Dec 2022 07:12:36 +0000 Subject: [PATCH 2023/4351] chore(ci): pin gha commit-comment version --- .github/workflows/package.yml | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 8db3ac5c935..18eedbb63d1 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -121,7 +121,8 @@ jobs: - name: Comment on commit continue-on-error: true - uses: peter-evans/commit-comment@v2 + # peter-evans/commit-comment@v2 + uses: peter-evans/commit-comment@a9352b8603f5dfe736429a2fd438c09ed567dc83 with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | @@ -201,7 +202,7 @@ jobs: password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} - name: Build & Push docker image - # if: github.event_name == 'push' + if: github.event_name == 'push' env: KONG_CONTAINER_TAG: ${{ github.sha }} TESTING_DOCKER_REPOSITORY: ${{ env.DOCKER_RELEASE_REPOSITORY }} @@ -217,8 +218,9 @@ jobs: path: bazel-bin/pkg - name: Comment on commit - continue-on-error: true - uses: peter-evans/commit-comment@v2 + if: github.event_name == 'push' + # peter-evans/commit-comment@v2 + uses: peter-evans/commit-comment@a9352b8603f5dfe736429a2fd438c09ed567dc83 with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | From 338e0f5b74ea8bb0a522d1a07c85bdb0ec731600 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 6 Dec 2022 19:04:21 +0800 Subject: [PATCH 2024/4351] fix(helpers): allow empty prefix directory not being deleted in gojira (#9894) `gojira` mount default kong prefix as a volume so itself can't be removed. This commit fix the spec.helpers so that we accept top level prefix directory to exist but still ensuring the prefix folder is empty. --- spec/helpers.lua | 11 ++++++++++- spec/upgrade_helpers.lua | 2 +- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index a09f683771f..70d50d6b5dc 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2880,7 +2880,16 @@ end local function clean_prefix(prefix) prefix = prefix or conf.prefix if pl_path.exists(prefix) then - assert(pl_dir.rmtree(prefix)) + local _, err = pl_dir.rmtree(prefix) + -- Note: gojira mount default kong prefix as a volume so itself can't + -- be removed; only throw error if the prefix is indeed not empty + if err then + local fcnt = #assert(pl_dir.getfiles(prefix)) + local dcnt = #assert(pl_dir.getdirectories(prefix)) + if fcnt + dcnt > 0 then + error(err) + end + end end end diff --git a/spec/upgrade_helpers.lua b/spec/upgrade_helpers.lua index 27e929d03b1..09edf20956c 100644 --- a/spec/upgrade_helpers.lua +++ b/spec/upgrade_helpers.lua @@ -110,7 +110,7 @@ local function start_kong() admin_listen = "0.0.0.0:9001", admin_ssl = false, admin_gui_ssl = false, - nginx_conf = "spec/fixtures/custom_nginx.template" + nginx_conf = "spec/fixtures/custom_nginx.template", } end From 35a8b13cdb5883ab307b99832eb2297766b047ff Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 6 Dec 2022 19:04:59 +0800 Subject: [PATCH 2025/4351] chore(ci): add bazel labels (#9895) --- .github/labeler.yml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index a5b3566e452..2e9e9650345 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -172,3 +172,13 @@ plugins/opentelemetry: schema-change-noteworthy: - kong/db/schema/entities/**/* + +build/bazel: +- **/*.bazel +- **/*.bzl +- build/**/* +- WORKSPACE +- .bazelignore +- .bazelrc +- .bazelversion +- scripts/build-*.sh From 0101cae4a6d4f00d8f19e763a74927f11c4ec5aa Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 6 Dec 2022 21:33:39 +0800 Subject: [PATCH 2026/4351] chore(ci): fix labeler (#9899) --- .github/labeler.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 2e9e9650345..ce17c8c9728 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -174,8 +174,8 @@ schema-change-noteworthy: - kong/db/schema/entities/**/* build/bazel: -- **/*.bazel -- **/*.bzl +- '**/*.bazel' +- '**/*.bzl' - build/**/* - WORKSPACE - .bazelignore From 9087653bc4e1e78d737d5c01620a2f9b6df11894 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 6 Dec 2022 21:37:22 +0800 Subject: [PATCH 2027/4351] chore(bazel): fix docs and adjust environment setup (#9893) --- .github/workflows/build_and_test.yml | 10 ++++--- .github/workflows/package.yml | 6 ++-- .github/workflows/perf.yml | 43 ++++++++++++++++++---------- .github/workflows/upgrade-tests.yml | 4 +-- build/README.md | 25 ++++++++++++++-- scripts/build-kong.sh | 6 ++-- 6 files changed, 65 insertions(+), 29 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0e272433fc4..4ee4dc55b0f 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -2,12 +2,14 @@ name: Build & Test on: pull_request: paths-ignore: - # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) - - '*.md' + # ignore markdown files (CHANGELOG.md, README.md, etc.) + - '**/*.md' push: paths-ignore: - # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) - - '*.md' + # ignore markdown files (CHANGELOG.md, README.md, etc.) + - '**/*.md' + # ignore PRs for the generated COPYRIGHT file + - 'COPYRIGHT' branches: - master - release/* diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 18eedbb63d1..05877792dcc 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -159,7 +159,7 @@ jobs: with: path: | /tmp/build - key: 22.04-package-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: 22.04-package-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', 'scripts/*.sh', '.github/workflows/build_and_test.yml') }} - name: Set .requirements into environment variables run: | @@ -170,10 +170,10 @@ jobs: - name: Install Build Dependencies run: | + sudo apt-get update && sudo apt-get install libyaml-dev -y curl -sSL https://github.com/rootless-containers/rootlesskit/releases/download/v1.0.1/rootlesskit-$(uname -m).tar.gz | sudo tar Cxzv /bin sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone" - echo 'deb [trusted=yes] https://repo.goreleaser.com/apt/ /' | sudo tee /etc/apt/sources.list.d/goreleaser.list - sudo apt-get update && sudo apt-get install nfpm libyaml-dev -y + curl -sSL https://github.com/goreleaser/nfpm/releases/download/v2.22.2/nfpm_2.22.2_Linux_x86_64.tar.gz | sudo tar Cxzv /bin - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index bd75698d770..ab51cd064f7 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -35,23 +35,40 @@ jobs: echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + - name: Checkout Kong source code uses: actions/checkout@v3 - name: Lookup build cache - uses: actions/cache@v3 id: cache-deps + uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/perf.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/perf.yml') }} - - name: Checkout kong-build-tools + - uses: bazelbuild/setup-bazelisk@v2 if: steps.cache-deps.outputs.cache-hit != 'true' - uses: actions/checkout@v3 + + - name: Install packages + if: steps.cache-deps.outputs.cache-hit != 'true' + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + + - name: Build OpenResty + if: steps.cache-deps.outputs.cache-hit != 'true' + env: + GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + run: | + bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$DOWNLOAD_ROOT --action_env=INSTALL_ROOT=$INSTALL_ROOT + nginx -V + + - name: Bazel Outputs + uses: actions/upload-artifact@v3 + if: failure() with: - repository: Kong/kong-build-tools - path: kong-build-tools - ref: master + name: bazel-outputs + path: | + bazel-bin/ + bazel-out/ - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' @@ -64,14 +81,10 @@ jobs: if: steps.cache-deps.outputs.cache-hit != 'true' run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH - - name: Install packages - if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - source .ci/setup_env_github.sh + eval `luarocks path` make dev # the above should be same as build_and_test.yml expect that perf.yml is used in cache_key @@ -88,7 +101,7 @@ jobs: contains('["OWNER", "COLLABORATOR", "MEMBER"]', github.event.comment.author_association) && (startsWith(github.event.comment.body, '/perf') || startsWith(github.event.comment.body, '/flamegraph')) ) - + # perf test can only run one at a time per repo for now concurrency: group: perf-ce @@ -120,7 +133,7 @@ jobs: id: cache-deps with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.ci/setup_env_github.sh') }}-${{ hashFiles('.github/workflows/build_and_test.yml') }}-${{ hashFiles('.requirements') }}-${{ hashFiles('kong-*.rockspec') }}-${{ hashFiles('Makefile') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/perf.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH @@ -275,7 +288,7 @@ jobs: path: | output/ !output/**/*.log - + retention-days: 31 - name: Save error logs diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index c4cdae85625..b22d3fc8bdb 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -7,8 +7,8 @@ on: - 'spec/05-migration/**' push: paths-ignore: - # ignore top-level markdown files (CHANGELOG.md, README.md, etc.) - - '*.md' + # ignore markdown files (CHANGELOG.md, README.md, etc.) + - '**/*.md' branches: - master - release/* diff --git a/build/README.md b/build/README.md index 4f3ddad1109..36b90724a87 100644 --- a/build/README.md +++ b/build/README.md @@ -28,7 +28,7 @@ The below tools are only required for building the official Kong packages: To build the OpenResty, run the following command: ```bash -bazel build //build/openresty:openresty --verbose_failures +bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=(pwd)/work --action_env=INSTALL_ROOT=(pwd)/buildroot --verbose_failures ``` Additionally, to build the Kong Enterprise packages, run the following command: @@ -59,6 +59,25 @@ The `.log` files in `bazel-bin` contain the build logs. ## FAQ -### ldconfig +### Caching -https://askubuntu.com/questions/631275/how-do-i-do-this-install-you-may-need-to-run-ldconfig +Bazel utilizes a cache to speed up the build process. To completely remove the entire working tree created by a Bazel instance, run: + +```shell +bazel clean --expunge +``` + +Note there's also cache exist in `/tmp/build` and `/tmp/work` directories. The may be moved to Bazel cache +in the futre, for now, user need to manually delete those files. + +```shell +rm -rf /tmp/build && rm -rf /tmp/work +``` + +### Cleanup + +In some cases where the build fails or the build is interrupted, the build system may leave behind some temporary files. To clean up the build system, run the following command or simply rerun the build: + +```shell +bazel clean +``` diff --git a/scripts/build-kong.sh b/scripts/build-kong.sh index 1e708a8f000..056ece8e553 100644 --- a/scripts/build-kong.sh +++ b/scripts/build-kong.sh @@ -17,8 +17,10 @@ if [ -z "${ROOTLESSKIT_PARENT_EUID:-}" ]; then exit 1 fi -rm -rf /usr/local || true -cp -Rf /tmp/build/usr/local/* /usr/local || true +# TODO: skip on macOS +# roolesskit create mount_namespaces(7), thus this mount doesn't +# affect host and will be cleanup upon exit +mount -o bind,ro /tmp/build/usr/local/ /usr/local export LUAROCKS_CONFIG=$ROCKS_CONFIG export LUA_PATH="/usr/local/share/lua/5.1/?.lua;/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;;" From 92e0876d3642fd49119bc2a1de5b2928200ddcf6 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 7 Dec 2022 13:37:47 +0800 Subject: [PATCH 2028/4351] chore(makefile): add `YAML_DIR` to Makefile (#9898) --- Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 99d2d5a6524..807a947d4c1 100644 --- a/Makefile +++ b/Makefile @@ -9,11 +9,13 @@ BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) ifeq ($(OS), darwin) -OPENSSL_DIR ?= /usr/local/opt/openssl +OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx +YAML_DIR ?= $(shell brew --prefix)/opt/libyaml else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) +YAML_DIR ?= /usr endif ifeq ($(MACHINE), aarch64) @@ -151,7 +153,7 @@ functional-tests: setup-kong-build-tools $(MAKE) test install: - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) remove: -@luarocks remove kong From ffa3feacac7825dd8299faf3f7946a092c520243 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 7 Dec 2022 19:36:04 +0800 Subject: [PATCH 2029/4351] feat(http-log): support http_endpoint field to be referenceable (#9714) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Hans Hübner --- CHANGELOG.md | 3 ++ kong/plugins/http-log/schema.lua | 2 +- .../03-http-log/03-schem-vault_spec.lua | 45 +++++++++++++++++++ 3 files changed, 49 insertions(+), 1 deletion(-) create mode 100644 spec/03-plugins/03-http-log/03-schem-vault_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 8e3e18e2d13..0ae1712c019 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -134,6 +134,9 @@ - **OpenTelemetry**: add referenceable attribute to the `headers` field that could be stored in vaults. [#9611](https://github.com/Kong/kong/pull/9611) +- **HTTP-Log**: Support `http_endpoint` field to be referenceable + [#9714](https://github.com/Kong/kong/pull/9714) + #### Hybrid Mode diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index 815d0dfbfc8..979c2a5077f 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -9,7 +9,7 @@ return { type = "record", fields = { -- NOTE: any field added here must be also included in the handler's get_queue_id method - { http_endpoint = typedefs.url({ required = true, encrypted = true }) }, -- encrypted = true is a Kong-Enterprise exclusive feature, does nothing in Kong CE + { http_endpoint = typedefs.url({ required = true, encrypted = true, referenceable = true }) }, -- encrypted = true is a Kong-Enterprise exclusive feature, does nothing in Kong CE { method = { type = "string", default = "POST", one_of = { "POST", "PUT", "PATCH" }, }, }, { content_type = { type = "string", default = "application/json", one_of = { "application/json" }, }, }, { timeout = { type = "number", default = 10000 }, }, diff --git a/spec/03-plugins/03-http-log/03-schem-vault_spec.lua b/spec/03-plugins/03-http-log/03-schem-vault_spec.lua new file mode 100644 index 00000000000..5f20dc230d9 --- /dev/null +++ b/spec/03-plugins/03-http-log/03-schem-vault_spec.lua @@ -0,0 +1,45 @@ +local helpers = require "spec.helpers" +local Entity = require "kong.db.schema.entity" +local plugins_schema_def = require "kong.db.schema.entities.plugins" +local conf_loader = require "kong.conf_loader" + +local PLUGIN_NAME = "http-log" + + +describe(PLUGIN_NAME .. ": (schema-vault)", function() + local plugins_schema = assert(Entity.new(plugins_schema_def)) + + lazy_setup(function() + local conf = assert(conf_loader(nil, { + vaults = "bundled", + plugins = "bundled", + })) + + local kong_global = require "kong.global" + _G.kong = kong_global.new() + kong_global.init_pdk(kong, conf) + + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + assert(plugins_schema:new_subschema(PLUGIN_NAME, plugin_schema)) + end) + + it("should dereference vault value", function() + local env_name = "HTTP_LOG_HTTP_ENDPOINT" + local env_value = "http://example.com" + + finally(function() + helpers.unsetenv(env_name) + end) + + helpers.setenv(env_name, env_value) + + local entity = plugins_schema:process_auto_fields({ + name = PLUGIN_NAME, + config = { + http_endpoint = "{vault://env/http-log-http-endpoint}" + }, + }, "select") + + assert.equal(env_value, entity.config.http_endpoint) + end) +end) From 6fed28bc8237184c7ce8a8c74d068d073d7a7536 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 6 Dec 2022 20:02:46 -0300 Subject: [PATCH 2030/4351] docs(changelog) fix 3.1.0 link --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0ae1712c019..7389ad818ca 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -76,7 +76,7 @@ [#9877](https://github.com/Kong/kong/pull/9877) -## 3.1.0 (Unreleased) +## 3.1.0 ### Breaking Changes @@ -7637,6 +7637,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[3.1.0]: https://github.com/Kong/kong/compare/3.0.1...3.1.0 [3.0.0]: https://github.com/Kong/kong/compare/2.8.1...3.0.0 [2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 [2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 From 2048aa71620c20b5e89c69c72ab913ec236aeac4 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 6 Dec 2022 20:11:44 -0300 Subject: [PATCH 2031/4351] docs(changelog) add 3.0.1 entries copied from `release/3.0.x` --- CHANGELOG.md | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7389ad818ca..0bc046cb786 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,7 @@ # Table of Contents - [3.1.0](#310) +- [3.0.1](#301) - [3.0.0](#300) - [2.8.1](#281) - [2.8.0](#280) @@ -281,6 +282,30 @@ [#9815](https://github.com/Kong/kong/pull/9815) +## [3.0.1] + +### Fixes + +#### Core + +- Fix issue where Zipkin plugin cannot parse OT baggage headers + due to invalid OT baggage pattern. [#9280](https://github.com/Kong/kong/pull/9280) +- Fix issue in `header_filter` instrumentation where the span was not + correctly created. + [#9434](https://github.com/Kong/kong/pull/9434) +- Fix issue in router building where when field contains an empty table, + the generated expression is invalid. + [#9451](https://github.com/Kong/kong/pull/9451) +- Fix issue in router rebuilding where when paths field is invalid, + the router's mutex is not released properly. + [#9480](https://github.com/Kong/kong/pull/9480) +- Fixed an issue where `kong docker-start` would fail if `KONG_PREFIX` was set to + a relative path. + [#9337](https://github.com/Kong/kong/pull/9337) +- Fixed an issue with error-handling and process cleanup in `kong start`. + [#9337](https://github.com/Kong/kong/pull/9337) + + ## [3.0.0] > Released 2022/09/12 @@ -7638,6 +7663,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) [3.1.0]: https://github.com/Kong/kong/compare/3.0.1...3.1.0 +[3.0.1]: https://github.com/Kong/kong/compare/3.0.0...3.0.1 [3.0.0]: https://github.com/Kong/kong/compare/2.8.1...3.0.0 [2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 [2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 From fdfaf9e09bbebe8f29291cd3d487ffb6bf0b915d Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 8 Dec 2022 15:00:59 +0800 Subject: [PATCH 2032/4351] chore(ci): remove bazelisk (#9910) GitHub Actions includes Bazelisk by default as of actions/runner-images#490 --- .github/workflows/build_and_test.yml | 3 --- .github/workflows/package.yml | 3 --- .github/workflows/perf.yml | 3 --- 3 files changed, 9 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 4ee4dc55b0f..0bfeee2f8f4 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -42,9 +42,6 @@ jobs: path: ${{ env.INSTALL_ROOT }} key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - - uses: bazelbuild/setup-bazelisk@v2 - if: steps.cache-deps.outputs.cache-hit != 'true' - - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 05877792dcc..c118b96dc27 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -165,9 +165,6 @@ jobs: run: | grep -v '^#' .requirements >> $GITHUB_ENV - - uses: bazelbuild/setup-bazelisk@v2 - if: steps.cache-deps.outputs.cache-hit != 'true' - - name: Install Build Dependencies run: | sudo apt-get update && sudo apt-get install libyaml-dev -y diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index ab51cd064f7..20131d02b85 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -46,9 +46,6 @@ jobs: path: ${{ env.INSTALL_ROOT }} key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/perf.yml') }} - - uses: bazelbuild/setup-bazelisk@v2 - if: steps.cache-deps.outputs.cache-hit != 'true' - - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev From a59deaeb6201099d34f21045f1a0f2d29dda0cf9 Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 8 Dec 2022 15:02:37 +0800 Subject: [PATCH 2033/4351] chore(ci): add buildifier to lint bazel files (#9909) --- .github/workflows/buildifier.yml | 55 ++++++++++++++++++++++++++++++++ BUILD.bazel | 2 +- WORKSPACE | 5 ++- build/kong_bindings.bzl | 21 +++++++++--- build/openresty/BUILD.bazel | 2 +- 5 files changed, 77 insertions(+), 8 deletions(-) create mode 100644 .github/workflows/buildifier.yml diff --git a/.github/workflows/buildifier.yml b/.github/workflows/buildifier.yml new file mode 100644 index 00000000000..726aa8c9422 --- /dev/null +++ b/.github/workflows/buildifier.yml @@ -0,0 +1,55 @@ +name: Buildifier + +on: + pull_request: + paths: + - '**/*.bzl' + - '**/*.bazel' + - 'BUILD*' + - 'WORKSPACE*' + push: + paths: + - '**/*.bzl' + - '**/*.bazel' + - 'BUILD*' + - 'WORKSPACE*' + branches: + - master + - release/* + +jobs: + + autoformat: + name: Auto-format and Check + runs-on: ubuntu-22.04 + + steps: + - name: Check out code + uses: actions/checkout@v3 + + - name: Install Dependencies + run: | + sudo wget -O /bin/buildifier https://github.com/bazelbuild/buildtools/releases/download/5.1.0/buildifier-linux-amd64 + sudo chmod +x /bin/buildifier + + - name: Run buildifier + run: | + buildifier -mode=fix $(find . -name 'BUILD*' -o -name 'WORKSPACE*' -o -name '*.bzl' -o -name '*.bazel' -type f) + + - name: Verify buildifier + shell: bash + run: | + # From: https://backreference.org/2009/12/23/how-to-match-newlines-in-sed/ + # This is to leverage this workaround: + # https://github.com/actions/toolkit/issues/193#issuecomment-605394935 + function urlencode() { + sed ':begin;$!N;s/\n/%0A/;tbegin' + } + if [[ $(git diff-index --name-only HEAD --) ]]; then + for x in $(git diff-index --name-only HEAD --); do + echo "::error file=$x::Please run buildifier.%0A$(git diff $x | urlencode)" + done + echo "${{ github.repository }} is out of style. Please run buildifier." + exit 1 + fi + echo "${{ github.repository }} is formatted correctly." diff --git a/BUILD.bazel b/BUILD.bazel index c7573eb9d39..fb0a30a8afd 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -21,10 +21,10 @@ kong_directory_genrule( srcs = [ ":kong", ], - output_dir = "pkg", cmd = """ export KONG_VERSION=`bash scripts/grep-kong-version.sh`; nfpm pkg -f build/package/nfpm.yaml -p $PACKAGE_TYPE -t $GENRULE_OUTPUT_DIR """, + output_dir = "pkg", visibility = ["//visibility:public"], ) diff --git a/WORKSPACE b/WORKSPACE index be716371755..a0dda2666f3 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -1,17 +1,20 @@ workspace(name = "kong") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + http_archive( name = "bazel_skylib", + sha256 = "74d544d96f4a5bb630d465ca8bbcfe231e3594e5aae57e1edbf17a6eb3ca2506", urls = [ "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz", "https://github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz", ], - sha256 = "74d544d96f4a5bb630d465ca8bbcfe231e3594e5aae57e1edbf17a6eb3ca2506", ) load("//build:kong_bindings.bzl", "load_bindings") + load_bindings(name = "kong_bindings") load("//build/openresty:repositories.bzl", "openresty_repositories") + openresty_repositories() diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 0f063c46e05..e6e2e36707d 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -6,7 +6,7 @@ def _load_vars(ctx): # Read env from .requirements requirements = ctx.read(Label("@kong//:.requirements")) content = ctx.execute(["bash", "-c", "echo '%s' | " % requirements + - """grep -E '^(\\w*)=(.+)$' | sed -E 's/^(.*)=(.*)$/"\\1": "\\2",/'"""]).stdout + """grep -E '^(\\w*)=(.+)$' | sed -E 's/^(.*)=(.*)$/"\\1": "\\2",/'"""]).stdout content = content.replace('""', '"') # Workspace path @@ -14,10 +14,21 @@ def _load_vars(ctx): # Local env # Temporarily fix for https://github.com/bazelbuild/bazel/issues/14693#issuecomment-1079006291 - for key in ["PATH", "INSTALL_PATH", "DOWNLOAD_ROOT", - "LUAROCKS_DESTDIR", "OPENRESTY_DESTDIR", "OPENSSL_DESTDIR", - "OPENRESTY_PREFIX", "OPENRESTY_RPATH", "OPENSSL_PREFIX", "LUAROCKS_PREFIX", - "PACKAGE_TYPE", "SSL_PROVIDER", "GITHUB_TOKEN"]: + for key in [ + "PATH", + "INSTALL_PATH", + "DOWNLOAD_ROOT", + "LUAROCKS_DESTDIR", + "OPENRESTY_DESTDIR", + "OPENSSL_DESTDIR", + "OPENRESTY_PREFIX", + "OPENRESTY_RPATH", + "OPENSSL_PREFIX", + "LUAROCKS_PREFIX", + "PACKAGE_TYPE", + "SSL_PROVIDER", + "GITHUB_TOKEN", + ]: value = ctx.os.environ.get(key, "") if value: content += '"%s": "%s",' % (key, value) diff --git a/build/openresty/BUILD.bazel b/build/openresty/BUILD.bazel index ace0db7dff8..dcdbab3d1a4 100644 --- a/build/openresty/BUILD.bazel +++ b/build/openresty/BUILD.bazel @@ -5,7 +5,6 @@ kong_directory_genrule( srcs = [ "@kong_build_tools//:srcs", ], - output_dir = "root", cmd = """ export BAZEL_OUTPUT_DIR=${INSTALL_ROOT:-$PWD/$GENRULE_OUTPUT_DIR}; export KONG_DISTRIBUTION_PATH=$PWD/distribution; @@ -24,5 +23,6 @@ kong_directory_genrule( --work $DOWNLOAD_ROOT \ ${DEBUG:+--debug} """, + output_dir = "root", visibility = ["//visibility:public"], ) From 61a816a09a6e5c5b158be0f094579c45ba151aed Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 9 Dec 2022 07:47:30 +0800 Subject: [PATCH 2034/4351] chore(deps): bump lua-resty-acme from 0.9.0 to 0.10.1 (#9896) ## [0.10.1] - 2022-12-06 ### bug fixes - **zerossl:** concatenate response body as string instead of table ([#98](https://github.com/fffonion/lua-resty-acme/issues/98)) [986b1db](https://github.com/fffonion/lua-resty-acme/commit/986b1dbde6c7cc8261d10d5e8c65942e72eb9a32) ## [0.10.0] - 2022-11-18 ### features - **autossl:** expose function to get cert from LRU cache ([#96](https://github.com/fffonion/lua-resty-acme/issues/96)) [6135d0e](https://github.com/fffonion/lua-resty-acme/commit/6135d0e3ccc31f58193af1f49ec6fcdd9f45d6da) - **autossl:** better cache handling in blocking mode [40f5d2d](https://github.com/fffonion/lua-resty-acme/commit/40f5d2d679a684eab81ccb4fcd1282a4255d8c37) - **autossl:** fix behavior change in non blocking mode [aa484cc](https://github.com/fffonion/lua-resty-acme/commit/aa484ccc0ecd7ee1db4162c46feb9617776e0907) - **autossl:** move chains set condition back inside the main loop [b83a535](https://github.com/fffonion/lua-resty-acme/commit/b83a53521d967d9c0f7f2e990ba920734eb27b0f) - **autossl:** add blocking mode [5a623a5](https://github.com/fffonion/lua-resty-acme/commit/5a623a5d975341aadbf8d09d23cca24156178374) --- kong-3.1.0-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index 2b3ec15e30f..b9cd52bc1da 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.8.15", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.9.0", + "lua-resty-acme == 0.10.1", "lua-resty-session == 3.10", "lua-resty-timer-ng == 0.2.0", } From 0670f7f54011ead759e53756aa295dd37193b556 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 9 Dec 2022 08:29:21 +0800 Subject: [PATCH 2035/4351] style(init): introduce role/mode check functions (#9681) * style clean * remove privileged * is_only_worker_process * remove is_only_worker_process --- kong/init.lua | 37 ++++++++++++++++++++++++++++--------- 1 file changed, 28 insertions(+), 9 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 41134c02979..a7e9b81d55c 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -178,6 +178,26 @@ do end +local is_data_plane +local is_control_plane +local is_dbless +do + is_data_plane = function(config) + return config.role == "data_plane" + end + + + is_control_plane = function(config) + return config.role == "control_plane" + end + + + is_dbless = function(config) + return config.database == "off" + end +end + + local reset_kong_shm do local preserve_keys = { @@ -200,11 +220,10 @@ do reset_kong_shm = function(config) local kong_shm = ngx.shared.kong - local dbless = config.database == "off" local preserved = {} - if dbless then + if is_dbless(config) then if not (config.declarative_config or config.declarative_config_string) then preserved[DECLARATIVE_LOAD_KEY] = kong_shm:get(DECLARATIVE_LOAD_KEY) end @@ -382,7 +401,7 @@ end local function execute_cache_warmup(kong_config) - if kong_config.database == "off" then + if is_dbless(kong_config) then return true end @@ -582,7 +601,7 @@ function Kong.init() certificate.init() end - if is_http_module and (config.role == "data_plane" or config.role == "control_plane") + if is_http_module and (is_data_plane(config) or is_control_plane(config)) then kong.clustering = require("kong.clustering").new(config) end @@ -596,7 +615,7 @@ function Kong.init() stream_api.load_handlers() end - if config.database == "off" then + if is_dbless(config) then if is_http_module or (#config.proxy_listeners == 0 and #config.admin_listeners == 0 and @@ -618,7 +637,7 @@ function Kong.init() error("error building initial plugins: " .. tostring(err)) end - if config.role ~= "control_plane" then + if not is_control_plane(config) then assert(runloop.build_router("init")) ok, err = runloop.set_init_versions_in_cache() @@ -707,7 +726,7 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) - if kong.configuration.database == "off" then + if is_dbless(kong.configuration) then -- databases in LMDB need to be explicitly created, otherwise `get` -- operations will return error instead of `nil`. This ensures the default -- namespace always exists in the @@ -750,7 +769,7 @@ function Kong.init_worker() end end - local is_not_control_plane = kong.configuration.role ~= "control_plane" + local is_not_control_plane = not is_control_plane(kong.configuration) if is_not_control_plane then ok, err = execute_cache_warmup(kong.configuration) if not ok then @@ -798,7 +817,7 @@ end function Kong.exit_worker() - if kong.configuration.role ~= "control_plane" then + if not is_control_plane(kong.configuration) then plugin_servers.stop() end end From c129cc5296ee131e19e63be350643a5030e4e1b4 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 9 Dec 2022 09:02:27 +0800 Subject: [PATCH 2036/4351] feat(zipkin): add support for labeling phase duration as tags (#9891) * feat(zipkin): add support for labeling phase duration as tags * docs(changelog): add entry for #9891 * Update kong/plugins/zipkin/handler.lua Co-authored-by: Qirui(Keery) Nie Co-authored-by: Qirui(Keery) Nie --- CHANGELOG.md | 8 + kong/plugins/zipkin/handler.lua | 93 ++++++---- kong/plugins/zipkin/schema.lua | 2 + spec/03-plugins/34-zipkin/zipkin_spec.lua | 207 +++++++++++++++++++--- 4 files changed, 254 insertions(+), 56 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0bc046cb786..852f9a52a1a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,14 @@ ## Unreleased +## Additions + +### Plugins + +- **Zipkin**: Add support to set the durations of Kong phases as span tags + through configuration property `config.phase_duration_flavor`. + [#9891](https://github.com/Kong/kong/pull/9891) + ### Fixes #### Plugins diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 93b332d3ee2..2845ab17d9b 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -215,7 +215,11 @@ if subsystem == "http" then or ngx_now_mu() local proxy_span = get_or_add_proxy_span(zipkin, header_filter_start_mu) - proxy_span:annotate("khs", header_filter_start_mu) + + if conf.phase_duration_flavor == "annotations" then + proxy_span:annotate("khs", header_filter_start_mu) + end + if conf.http_response_header_for_traceid then kong.response.add_header(conf.http_response_header_for_traceid, proxy_span.trace_id) end @@ -227,11 +231,13 @@ if subsystem == "http" then -- Finish header filter when body filter starts if not zipkin.header_filter_finished then - local now_mu = ngx_now_mu() + if conf.phase_duration_flavor == "annotations" then + local now_mu = ngx_now_mu() + zipkin.proxy_span:annotate("khf", now_mu) + zipkin.proxy_span:annotate("kbs", now_mu) + end - zipkin.proxy_span:annotate("khf", now_mu) zipkin.header_filter_finished = true - zipkin.proxy_span:annotate("kbs", now_mu) end end @@ -273,7 +279,10 @@ elseif subsystem == "stream" then or ngx_now_mu() local proxy_span = get_or_add_proxy_span(zipkin, preread_start_mu) - proxy_span:annotate("kps", preread_start_mu) + + if conf.phase_duration_flavor == "annotations" then + proxy_span:annotate("kps", preread_start_mu) + end end end @@ -292,43 +301,59 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 if ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_TIME then -- note: rewrite is logged on the request span, not on the proxy span - local rewrite_finish_mu = (ngx_ctx.KONG_REWRITE_START + ngx_ctx.KONG_REWRITE_TIME) * 1000 - request_span:annotate("krf", rewrite_finish_mu) + if conf.phase_duration_flavor == "annotations" then + local rewrite_finish_mu = (ngx_ctx.KONG_REWRITE_START + ngx_ctx.KONG_REWRITE_TIME) * 1000 + request_span:annotate("krf", rewrite_finish_mu) + end end if subsystem == "http" then - -- note: rewrite is logged on the request_span, not on the proxy span - local rewrite_start_mu = - ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_START * 1000 - or request_span.timestamp - request_span:annotate("krs", rewrite_start_mu) - - -- annotate access_start here instead of in the access phase - -- because the plugin access phase is skipped when dealing with - -- requests which are not matched by any route - -- but we still want to know when the access phase "started" - local access_start_mu = - ngx_ctx.KONG_ACCESS_START and ngx_ctx.KONG_ACCESS_START * 1000 - or proxy_span.timestamp - proxy_span:annotate("kas", access_start_mu) + if conf.phase_duration_flavor == "annotations" then + -- note: rewrite is logged on the request_span, not on the proxy span + local rewrite_start_mu = + ngx_ctx.KONG_REWRITE_START and ngx_ctx.KONG_REWRITE_START * 1000 + or request_span.timestamp + request_span:annotate("krs", rewrite_start_mu) + + -- annotate access_start here instead of in the access phase + -- because the plugin access phase is skipped when dealing with + -- requests which are not matched by any route + -- but we still want to know when the access phase "started" + local access_start_mu = + ngx_ctx.KONG_ACCESS_START and ngx_ctx.KONG_ACCESS_START * 1000 + or proxy_span.timestamp + proxy_span:annotate("kas", access_start_mu) + + local access_finish_mu = + ngx_ctx.KONG_ACCESS_ENDED_AT and ngx_ctx.KONG_ACCESS_ENDED_AT * 1000 + or proxy_finish_mu + proxy_span:annotate("kaf", access_finish_mu) + + if not zipkin.header_filter_finished then + proxy_span:annotate("khf", now_mu) + zipkin.header_filter_finished = true + end - local access_finish_mu = - ngx_ctx.KONG_ACCESS_ENDED_AT and ngx_ctx.KONG_ACCESS_ENDED_AT * 1000 - or proxy_finish_mu - proxy_span:annotate("kaf", access_finish_mu) + proxy_span:annotate("kbf", now_mu) - if not zipkin.header_filter_finished then - proxy_span:annotate("khf", now_mu) - zipkin.header_filter_finished = true + elseif conf.phase_duration_flavor == "tags" then + request_span:set_tag("kong.rewrite.duration_ms", ngx_ctx.KONG_REWRITE_TIME) + proxy_span:set_tag("kong.access.duration_ms", ngx_ctx.KONG_ACCESS_TIME) + proxy_span:set_tag("kong.header_filter.duration_ms", ngx_ctx.KONG_HEADER_FILTER_TIME) + proxy_span:set_tag("kong.body_filter.duration_ms", ngx_ctx.KONG_BODY_FILTER_TIME) end - proxy_span:annotate("kbf", now_mu) - else - local preread_finish_mu = - ngx_ctx.KONG_PREREAD_ENDED_AT and ngx_ctx.KONG_PREREAD_ENDED_AT * 1000 - or proxy_finish_mu - proxy_span:annotate("kpf", preread_finish_mu) + + if conf.phase_duration_flavor == "annotations" then + local preread_finish_mu = + ngx_ctx.KONG_PREREAD_ENDED_AT and ngx_ctx.KONG_PREREAD_ENDED_AT * 1000 + or proxy_finish_mu + proxy_span:annotate("kpf", preread_finish_mu) + + elseif conf.phase_duration_flavor == "tags" then + proxy_span:set_tag("kong.preread.duration_ms", ngx_ctx.KONG_PREREAD_TIME) + end end local balancer_data = ngx_ctx.balancer_data diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index af27e6f4473..d877e9fdd44 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -67,6 +67,8 @@ return { { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, { http_response_header_for_traceid = { type = "string", default = nil }}, + { phase_duration_flavor = { type = "string", required = true, default = "annotations", + one_of = { "annotations", "tags" } } }, }, }, }, }, diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index fd14c7b21e0..dfa5d9c0512 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -75,7 +75,7 @@ end -- the following assertions should be true on any span list, even in error mode -local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s, service_name) +local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s, service_name, phase_duration_flavor) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) @@ -92,15 +92,6 @@ local function assert_span_invariants(request_span, proxy_span, expected_name, t assert.truthy(request_span.duration >= proxy_span.duration) end - if #request_span.annotations == 1 then - error(require("inspect")(request_span)) - end - assert.equals(2, #request_span.annotations) - local rann = annotations_to_hash(request_span.annotations) - assert_valid_timestamp(rann["krs"], start_s) - assert_valid_timestamp(rann["krf"], start_s) - assert.truthy(rann["krs"] <= rann["krf"]) - assert.same({ serviceName = service_name }, request_span.localEndpoint) -- proxy_span @@ -119,21 +110,42 @@ local function assert_span_invariants(request_span, proxy_span, expected_name, t assert.truthy(proxy_span.duration >= 0) end - assert.equals(6, #proxy_span.annotations) - local pann = annotations_to_hash(proxy_span.annotations) + phase_duration_flavor = phase_duration_flavor or "annotations" + if phase_duration_flavor == "annotations" then + if #request_span.annotations == 1 then + error(require("inspect")(request_span)) + end + assert.equals(2, #request_span.annotations) - assert_valid_timestamp(pann["kas"], start_s) - assert_valid_timestamp(pann["kaf"], start_s) - assert_valid_timestamp(pann["khs"], start_s) - assert_valid_timestamp(pann["khf"], start_s) - assert_valid_timestamp(pann["kbs"], start_s) - assert_valid_timestamp(pann["kbf"], start_s) + local rann = annotations_to_hash(request_span.annotations) + assert_valid_timestamp(rann["krs"], start_s) + assert_valid_timestamp(rann["krf"], start_s) + assert.truthy(rann["krs"] <= rann["krf"]) - assert.truthy(pann["kas"] <= pann["kaf"]) - assert.truthy(pann["khs"] <= pann["khf"]) - assert.truthy(pann["kbs"] <= pann["kbf"]) + assert.equals(6, #proxy_span.annotations) + local pann = annotations_to_hash(proxy_span.annotations) - assert.truthy(pann["khs"] <= pann["kbs"]) + assert_valid_timestamp(pann["kas"], start_s) + assert_valid_timestamp(pann["kaf"], start_s) + assert_valid_timestamp(pann["khs"], start_s) + assert_valid_timestamp(pann["khf"], start_s) + assert_valid_timestamp(pann["kbs"], start_s) + assert_valid_timestamp(pann["kbf"], start_s) + + assert.truthy(pann["kas"] <= pann["kaf"]) + assert.truthy(pann["khs"] <= pann["khf"]) + assert.truthy(pann["kbs"] <= pann["kbf"]) + assert.truthy(pann["khs"] <= pann["kbs"]) + + elseif phase_duration_flavor == "tags" then + local rtags = request_span.tags + assert.truthy(tonumber(rtags["kong.rewrite.duration_ms"]) >= 0) + + local ptags = proxy_span.tags + assert.truthy(tonumber(ptags["kong.access.duration_ms"]) >= 0) + assert.truthy(tonumber(ptags["kong.header_filter.duration_ms"]) >= 0) + assert.truthy(tonumber(ptags["kong.body_filter.duration_ms"]) >= 0) + end end @@ -1244,3 +1256,154 @@ describe("http integration tests with zipkin server [#" end) end end + + +for _, strategy in helpers.each_strategy() do + describe("phase_duration_flavor = 'tags' configuration", function() + local traceid_byte_count = 16 + local proxy_client_grpc + local service, grpc_service, tcp_service + local zipkin_client + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + -- enable on TCP as well (by default it is only enabled on http, https, grpc, grpcs) + protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + static_tags = { + { name = "static", value = "ok" }, + }, + default_header_type = "b3-single", + phase_duration_flavor = "tags", + } + }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } + + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + }) + + -- grpc upstream + grpc_service = bp.services:insert { + name = string.lower("grpc-" .. utils.random_string()), + url = helpers.grpcbin_url, + } + + bp.routes:insert { + name = string.lower("grpc-route-" .. utils.random_string()), + service = grpc_service, + protocols = { "grpc" }, + hosts = { "grpc-route" }, + } + + -- tcp upstream + tcp_service = bp.services:insert({ + name = string.lower("tcp-" .. utils.random_string()), + protocol = "tcp", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + }) + + bp.routes:insert { + name = string.lower("tcp-route-" .. utils.random_string()), + destinations = { { port = 19000 } }, + protocols = { "tcp" }, + service = tcp_service, + } + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }) + + proxy_client = helpers.proxy_client() + proxy_client_grpc = helpers.proxy_client_grpc() + zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) + end) + + + teardown(function() + helpers.stop_kong() + end) + + it("generates spans, tags and annotations for regular requests", function() + local start_s = ngx.now() + + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" + }, + }) + assert.response(r).has.status(200) + + local _, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, service.name) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "get", traceid_byte_count * 2, start_s, "kong", "tags") + end) + + it("generates spans, tags and annotations for regular requests (#grpc)", function() + local start_s = ngx.now() + + local ok, resp = proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-H"] = "'x-b3-sampled: 1'", + ["-authority"] = "grpc-route", + } + }) + assert(ok, resp) + assert.truthy(resp) + + local _, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, grpc_service.name) + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, "post", traceid_byte_count * 2, start_s, "kong", "tags") + end) + + it("generates spans, tags and annotations for regular #stream requests", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) + + assert(tcp:send("hello\n")) + + local body = assert(tcp:receive("*a")) + assert.equal("hello\n", body) + + assert(tcp:close()) + + local _, proxy_span, request_span = + wait_for_spans(zipkin_client, 3, tcp_service.name) + + -- request span + assert.same("table", type(request_span)) + assert.same("string", type(request_span.id)) + assert.same("stream", request_span.name) + assert.same(request_span.id, proxy_span.parentId) + + -- tags + assert.truthy(tonumber(proxy_span.tags["kong.preread.duration_ms"]) >= 0) + end) + + end) +end From e576dd13415114f2fd32fcd2c4b851653e61c139 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 9 Dec 2022 08:03:06 -0800 Subject: [PATCH 2037/4351] chore(deps): bump `atc-router` to 1.0.2 --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index cb623b59279..fe95d3c5207 100644 --- a/.requirements +++ b/.requirements @@ -9,7 +9,7 @@ RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 -ATC_ROUTER_VERSION=1.0.1 +ATC_ROUTER_VERSION=1.0.2 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.40.3 KONG_NGINX_MODULE_BRANCH=0.4.0 From eee7f0e28a5512149016192c067c6d33ad0e1077 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Sat, 10 Dec 2022 01:21:21 +0800 Subject: [PATCH 2038/4351] fix(router): add better error handling for ATC router when invalid field (#9928) name is provided. fixes KAG-209 --- kong/router/atc.lua | 33 +++++++++++++++++++++++++++------ spec/01-unit/08-router_spec.lua | 32 ++++++++++++++++++++++++++++++++ 2 files changed, 59 insertions(+), 6 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index cd07a003903..2bcc4e06a85 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -385,10 +385,16 @@ function _M:select(req_method, req_uri, req_host, req_scheme, assert(c:add_value("http.method", req_method)) elseif field == "http.path" then - assert(c:add_value("http.path", req_uri)) + local res, err = c:add_value("http.path", req_uri) + if not res then + return nil, err + end elseif field == "http.host" then - assert(c:add_value("http.host", host)) + local res, err = c:add_value("http.host", host) + if not res then + return nil, err + end elseif field == "net.port" then assert(c:add_value("net.port", port)) @@ -397,7 +403,10 @@ function _M:select(req_method, req_uri, req_host, req_scheme, assert(c:add_value("net.protocol", req_scheme)) elseif field == "tls.sni" then - assert(c:add_value("tls.sni", sni)) + local res, err = c:add_value("tls.sni", sni) + if not res then + return nil, err + end elseif req_headers and is_http_headers_field(field) then local h = field:sub(14) @@ -405,11 +414,17 @@ function _M:select(req_method, req_uri, req_host, req_scheme, if v then if type(v) == "string" then - assert(c:add_value(field, v:lower())) + local res, err = c:add_value(field, v:lower()) + if not res then + return nil, err + end else for _, v in ipairs(v) do - assert(c:add_value(field, v:lower())) + local res, err = c:add_value(field, v:lower()) + if not res then + return nil, err + end end end end @@ -531,10 +546,16 @@ function _M:exec(ctx) local req_scheme = ctx and ctx.scheme or var.scheme - match_t = self:select(req_method, req_uri, req_host, req_scheme, + local err + match_t, err = self:select(req_method, req_uri, req_host, req_scheme, nil, nil, nil, nil, sni, headers) if not match_t then + if err then + ngx_log(ngx_ERR, "router returned an error: ", err, + ", 404 Not Found will be returned for the current request") + end + self.cache_neg:set(cache_key, true) return nil end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 0593b3cb020..1a418f5ee6b 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -3100,6 +3100,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" local function mock_ngx(method, request_uri, headers) local _ngx _ngx = { + log = ngx.log, re = ngx.re, var = setmetatable({ request_uri = request_uri, @@ -4161,6 +4162,37 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.is_nil(match_t.upstream_host) -- only when `preserve_host = true` assert.equal([[/123"]], match_t.upstream_uri) end) + + if flavor == "traditional_compatible" or flavor == "expressions" then + it("gracefully handles invalid utf-8 sequences", function() + local use_case_routes = { + { + service = { + name = "service-invalid", + host = "example.org", + protocol = "http" + }, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[/hello]] }, + }, + }, + } + + local router = assert(new_router(use_case_routes)) + local _ngx = mock_ngx("GET", "\xfc\x80\x80\x80\x80\xaf", { host = "example.org" }) + local log_spy = spy.on(_ngx, "log") + + router._set_ngx(_ngx) + + local match_t = router:exec() + assert.is_nil(match_t) + + assert.spy(log_spy).was.called_with(ngx.ERR, "router returned an error: ", + "invalid utf-8 sequence of 1 bytes from index 0", + ", 404 Not Found will be returned for the current request") + end) + end end) From 4731ac8b632da770c4fae2f0977af3fe448677d1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 12 Dec 2022 11:45:58 +0100 Subject: [PATCH 2039/4351] chore(deps): update to luarocks-3.9.2 (#9942) --- .requirements | 2 +- CHANGELOG.md | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index fe95d3c5207..cb58ddd1d70 100644 --- a/.requirements +++ b/.requirements @@ -3,7 +3,7 @@ KONG_CONFLICTS=kong-enterprise-edition KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 -RESTY_LUAROCKS_VERSION=3.9.1 +RESTY_LUAROCKS_VERSION=3.9.2 RESTY_OPENSSL_VERSION=1.1.1s RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 852f9a52a1a..b74e5d2b96e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -84,6 +84,10 @@ - **Zipkin**: Fix an issue where the global plugin's sample ratio overrides route-specific. [#9877](https://github.com/Kong/kong/pull/9877) +### Dependencies + +- Bumped luarocks from 3.9.1 to 3.9.2 + [#9942](https://github.com/Kong/kong/pull/9942) ## 3.1.0 From 02ca50ac552d9b4d6a33e141af3723c96699beb4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 13 Dec 2022 12:27:01 +0800 Subject: [PATCH 2040/4351] style(pdk): localize more variables --- kong/pdk/service.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 730f78225e7..9ef4eb2ff41 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -11,8 +11,14 @@ local balancer = require "kong.runloop.balancer" local phase_checker = require "kong.pdk.private.phases" +local type = type +local error = error +local floor = math.floor + + local ngx = ngx local check_phase = phase_checker.check +local is_http_subsystem = ngx.config.subsystem == "http" local PHASES = phase_checker.phases @@ -88,7 +94,7 @@ local function new() if type(host) ~= "string" then error("host must be a string", 2) end - if type(port) ~= "number" or math.floor(port) ~= port then + if type(port) ~= "number" or floor(port) ~= port then error("port must be an integer", 2) end if port < 0 or port > 65535 then @@ -103,7 +109,7 @@ local function new() end - if ngx.config.subsystem == "http" then + if is_http_subsystem then local tls = require("resty.kong.tls") local set_upstream_cert_and_key = tls.set_upstream_cert_and_key From deede05e284e2dd2cee73930fddf1c7bef71f3ac Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Tue, 13 Dec 2022 12:36:18 +0800 Subject: [PATCH 2041/4351] feat(conf_loader): support HTTP/2 for `status_listen` --- kong.conf.default | 4 +- kong/conf_loader/init.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 8 ++++ .../08-status_api/01-core_routes_spec.lua | 44 +++++++++++++++++++ 4 files changed, 56 insertions(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index b67b1d0d386..3e8d63dec51 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -609,11 +609,13 @@ # - `ssl` will require that all connections made # through a particular address/port be made with TLS # enabled. + # - `http2` will allow for clients to open HTTP/2 + # connections to Kong's proxy server. # # This value can be set to `off`, disabling # the Status API for this node. # - # Example: `status_listen = 0.0.0.0:8100` + # Example: `status_listen = 0.0.0.0:8100 ssl http2` #nginx_user = kong kong # Defines user and group credentials used by diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7ffd8b5e912..0986550b76e 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1739,7 +1739,7 @@ local function load(path, custom_conf, opts) { name = "proxy_listen", subsystem = "http", ssl_flag = "proxy_ssl_enabled" }, { name = "stream_listen", subsystem = "stream", ssl_flag = "stream_proxy_ssl_enabled" }, { name = "admin_listen", subsystem = "http", ssl_flag = "admin_ssl_enabled" }, - { name = "status_listen", flags = { "ssl" }, ssl_flag = "status_ssl_enabled" }, + { name = "status_listen", subsystem = "http", ssl_flag = "status_ssl_enabled" }, { name = "cluster_listen", subsystem = "http" }, }) if not ok then diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 9c326d15391..0239858a49f 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1356,6 +1356,14 @@ describe("Configuration loader", function() assert.True(helpers.path.isabs(conf.status_ssl_cert_key[i])) end end) + it("supports HTTP/2", function() + local conf, err = conf_loader(nil, { + status_listen = "127.0.0.1:123 ssl http2", + }) + assert.is_nil(err) + assert.is_table(conf) + assert.same({ "127.0.0.1:123 ssl http2" }, conf.status_listen) + end) end) describe("lua_ssl_protocls", function() diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index f8fb31285c4..72623cabcdd 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -100,3 +100,47 @@ describe("Status API - with strategy #" .. strategy, function() end) end) end + +for _, strategy in helpers.all_strategies() do + describe("Status API - with strategy #" .. strategy, function() + local h2_client + + lazy_setup(function() + helpers.get_db_utils(nil, {}) -- runs migrations + assert(helpers.start_kong { + status_listen = "127.0.0.1:9500 ssl http2", + plugins = "admin-api-method", + }) + h2_client = helpers.http2_client("127.0.0.1", 9500, true) + print("h2_client = ", require("inspect")(h2_client)) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("supports HTTP/2 #test", function() + local res, headers = assert(h2_client { + headers = { + [":method"] = "GET", + [":path"] = "/status", + [":authority"] = "127.0.0.1:9500", + }, + }) + local json = cjson.decode(res) + + assert.equal('200', headers:get ":status") + + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) + + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + end) + end) +end From 2b8d44487a3f3919a9369549c62f42f75cc9313c Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 13 Dec 2022 15:38:30 +0800 Subject: [PATCH 2042/4351] test(integration): re-enable some tests by renaming their filename (#9906) Co-authored-by: Michael Martin --- .github/workflows/build_and_test.yml | 4 + scripts/check_spec_files_spelling.sh | 26 ++ ...egotiation.lua => 04-negotiation_spec.lua} | 0 ...gins-conf.lua => 12-plugins-conf_spec.lua} | 4 +- ...oints.lua => 13-plugin-endpoints_spec.lua} | 0 .../04-admin_api/18-worker-events.lua | 242 ------------------ ...azy_export.lua => 08-lazy_export_spec.lua} | 0 ...nce.lua => 03-config_persistence_spec.lua} | 0 ...cs.lua => 06-hybrid-mode_metrics_spec.lua} | 0 spec/on_demand_specs | 4 + 10 files changed, 36 insertions(+), 244 deletions(-) create mode 100755 scripts/check_spec_files_spelling.sh rename spec/01-unit/19-hybrid/{04-negotiation.lua => 04-negotiation_spec.lua} (100%) rename spec/02-integration/04-admin_api/{12-plugins-conf.lua => 12-plugins-conf_spec.lua} (96%) rename spec/02-integration/04-admin_api/{13-plugin-endpoints.lua => 13-plugin-endpoints_spec.lua} (100%) delete mode 100644 spec/02-integration/04-admin_api/18-worker-events.lua rename spec/02-integration/09-hybrid_mode/{08-lazy_export.lua => 08-lazy_export_spec.lua} (100%) rename spec/02-integration/11-dbless/{03-config_persistence.lua => 03-config_persistence_spec.lua} (100%) rename spec/03-plugins/26-prometheus/{06-hybrid-mode_metrics.lua => 06-hybrid-mode_metrics_spec.lua} (100%) create mode 100644 spec/on_demand_specs diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0bfeee2f8f4..a9151c63e2f 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -140,6 +140,10 @@ jobs: eval `luarocks path` scripts/validate-rockspec + - name: Check spec file misspelling + run: | + scripts/check_spec_files_spelling.sh + - name: Unit tests run: | eval `luarocks path` diff --git a/scripts/check_spec_files_spelling.sh b/scripts/check_spec_files_spelling.sh new file mode 100755 index 00000000000..556589c7c93 --- /dev/null +++ b/scripts/check_spec_files_spelling.sh @@ -0,0 +1,26 @@ +#!/usr/bin/env bash +set -e + +function red() { + echo -e "\033[1;31m$*\033[0m" +} + +readarray -t FOUND < \ +<( + git ls-files 'spec/[0-9]**.lua' \ + | grep -vE \ + -e '_spec.lua$' \ + -f spec/on_demand_specs +) + +if (( ${#FOUND[@]} > 0 )); then + echo + red "----------------------------------------------------------------" + echo "Found some files in spec directory that do not have the _spec suffix, please check if you're misspelling them. If there is an exception, please add the coressponding files(or their path regexes) into the whitelist spec/on_demand_specs." + echo + echo "Possible misspelling file list:" + echo + printf "%s\n" "${FOUND[@]}" + red "----------------------------------------------------------------" + exit 1 +fi diff --git a/spec/01-unit/19-hybrid/04-negotiation.lua b/spec/01-unit/19-hybrid/04-negotiation_spec.lua similarity index 100% rename from spec/01-unit/19-hybrid/04-negotiation.lua rename to spec/01-unit/19-hybrid/04-negotiation_spec.lua diff --git a/spec/02-integration/04-admin_api/12-plugins-conf.lua b/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua similarity index 96% rename from spec/02-integration/04-admin_api/12-plugins-conf.lua rename to spec/02-integration/04-admin_api/12-plugins-conf_spec.lua index 12f4e5c290c..77c3797bd38 100644 --- a/spec/02-integration/04-admin_api/12-plugins-conf.lua +++ b/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua @@ -105,8 +105,8 @@ describe("Plugins conf property" , function() local body = assert.res_status(200 , res) local json = assert(cjson.decode(body)) assert.equal(2, tablex.size(json.plugins.available_on_server)) - assert.True(json.plugins.available_on_server["key-auth"]) - assert.True(json.plugins.available_on_server["basic-auth"]) + assert.truthy(json.plugins.available_on_server["key-auth"]) + assert.truthy(json.plugins.available_on_server["basic-auth"]) end) end) diff --git a/spec/02-integration/04-admin_api/13-plugin-endpoints.lua b/spec/02-integration/04-admin_api/13-plugin-endpoints_spec.lua similarity index 100% rename from spec/02-integration/04-admin_api/13-plugin-endpoints.lua rename to spec/02-integration/04-admin_api/13-plugin-endpoints_spec.lua diff --git a/spec/02-integration/04-admin_api/18-worker-events.lua b/spec/02-integration/04-admin_api/18-worker-events.lua deleted file mode 100644 index ce1a2d5e52f..00000000000 --- a/spec/02-integration/04-admin_api/18-worker-events.lua +++ /dev/null @@ -1,242 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - - -local pairs = pairs -local type = type -local null = ngx.null - - -local function remove_nulls(tbl) - for k,v in pairs(tbl) do - if v == null then - tbl[k] = nil - elseif type(v) == "table" then - tbl[k] = remove_nulls(v) - end - end - return tbl -end - - -local headers = { - ["Content-Type"] = "application/json" -} - - -for _, strategy in helpers.each_strategy() do - describe("Admin API #" .. strategy, function() - local admin_client - local proxy_client - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - }, { - "worker-events", - }) - - bp.plugins:insert({ - name = "worker-events", - }) - - bp.routes:insert({ - paths = { "/" } - }) - - assert(helpers.start_kong { - database = strategy, - db_update_frequency = 0.1, - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "worker-events", - }) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - before_each(function() - admin_client = helpers.admin_client() - proxy_client = helpers.proxy_client() - end) - - after_each(function() - if admin_client then - admin_client:close() - end - - if proxy_client then - proxy_client:close() - end - end) - - describe("worker events", function() - it("triggers create event on creation", function() - local res = admin_client:post("/routes", { - headers = headers, - body = { - hosts = { - "example.test", - }, - }, - }) - - local body = assert.res_status(201, res) - local entity = remove_nulls(cjson.decode(body)) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.same({ - operation = "create", - entity = entity, - }, json) - end) - - it("triggers update event with old entity on update", function() - local res = admin_client:put("/routes/test-update", { - headers = headers, - body = { - hosts = { - "example.test", - }, - }, - }) - - -- TODO: it should really be 201, but Kong's PUT has always been 200, - -- we can change it later (as we now know the difference). - local body = assert.res_status(200, res) - local entity = remove_nulls(cjson.decode(body)) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.same({ - operation = "create", - entity = entity, - }, json) - - local old_entity = entity - - res = admin_client:patch("/routes/test-update", { - headers = headers, - body = { - hosts = { - "example2.test", - }, - }, - }) - - body = assert.res_status(200, res) - entity = remove_nulls(cjson.decode(body)) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - - local json = cjson.decode(body) - - assert.same({ - operation = "update", - entity = entity, - old_entity = old_entity, - }, json) - end) - - it("triggers update event with old entity on upsert", function() - local res = admin_client:put("/routes/test-upsert", { - headers = headers, - body = { - hosts = { - "example.test", - }, - }, - }) - - -- TODO: it should really be 201, but Kong's PUT has always been 200, - -- we can change it later (as we now know the difference). - local body = assert.res_status(200, res) - local entity = remove_nulls(cjson.decode(body)) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.same({ - operation = "create", - entity = entity, - }, json) - - local old_entity = entity - - res = admin_client:put("/routes/test-upsert", { - headers = headers, - body = { - hosts = { - "example2.test", - }, - }, - }) - - body = assert.res_status(200, res) - entity = remove_nulls(cjson.decode(body)) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - - local json = cjson.decode(body) - - assert.same({ - operation = "update", - entity = entity, - old_entity = old_entity, - }, json) - end) - - it("triggers delete event on delete", function() - local res = admin_client:put("/routes/test-delete", { - headers = headers, - body = { - hosts = { - "example.test", - }, - }, - }) - - -- TODO: it should really be 201, but Kong's PUT has always been 200, - -- we can change it later (as we now know the difference). - local body = assert.res_status(200, res) - local entity = remove_nulls(cjson.decode(body)) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - local json = cjson.decode(body) - - assert.same({ - operation = "create", - entity = entity, - }, json) - - res = admin_client:delete("/routes/test-delete", { - headers = headers, - }) - - assert.res_status(204, res) - - res = proxy_client:get("/") - body = assert.res_status(200, res) - - local json = cjson.decode(body) - - assert.same({ - operation = "delete", - entity = entity, - }, json) - end) - end) - end) -end diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua similarity index 100% rename from spec/02-integration/09-hybrid_mode/08-lazy_export.lua rename to spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua diff --git a/spec/02-integration/11-dbless/03-config_persistence.lua b/spec/02-integration/11-dbless/03-config_persistence_spec.lua similarity index 100% rename from spec/02-integration/11-dbless/03-config_persistence.lua rename to spec/02-integration/11-dbless/03-config_persistence_spec.lua diff --git a/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics.lua b/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics_spec.lua similarity index 100% rename from spec/03-plugins/26-prometheus/06-hybrid-mode_metrics.lua rename to spec/03-plugins/26-prometheus/06-hybrid-mode_metrics_spec.lua diff --git a/spec/on_demand_specs b/spec/on_demand_specs new file mode 100644 index 00000000000..dc02f0051f6 --- /dev/null +++ b/spec/on_demand_specs @@ -0,0 +1,4 @@ +# Whitelist regexes representing file paths that will not be tested during running busted CI +spec/02-integration/05-proxy/10-balancer/05-stress.lua +spec/03-plugins/16-jwt/fixtures.lua +spec/04-perf/.* From df741d6372c6b17a77ad4000a0f23d71a9f82145 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 13 Dec 2022 20:11:14 +0800 Subject: [PATCH 2043/4351] chore(ci): replace kbt with bazel build; token is now not needed for forks to run CI (#9949) --- .github/workflows/package.yml | 127 +--------------------------------- 1 file changed, 3 insertions(+), 124 deletions(-) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index c118b96dc27..4cbe9bb3ad6 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -5,130 +5,11 @@ on: # yamllint disable-line rule:truthy push: branches: - master - - next/* - - release/* env: - DOCKER_REPOSITORY: kong/kong-build-tools DOCKER_RELEASE_REPOSITORY: kong/kong jobs: - package-and-test: - if: github.event_name == 'pull_request' - name: Build & Smoke Test Packages - runs-on: ubuntu-22.04 - - steps: - - name: Swap git with https - run: git config --global url."https://github".insteadOf git://github - - - name: Setup some environment variables - run: | - echo "KONG_SOURCE_LOCATION=$GITHUB_WORKSPACE/kong-src" >> $GITHUB_ENV - echo "KONG_BUILD_TOOLS_LOCATION=$GITHUB_WORKSPACE/kong-build-tools" >> $GITHUB_ENV - - - name: Checkout Kong source code - uses: actions/checkout@v3 - with: - path: ${{ env.KONG_SOURCE_LOCATION }} - submodules: recursive - token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - - - name: Setup kong-build-tools - run: | - pushd ${{ env.KONG_SOURCE_LOCATION }} - make setup-kong-build-tools - - - name: Setup package naming environment variables - run: | - grep -v '^#' ${{ env.KONG_SOURCE_LOCATION}}/.requirements >> $GITHUB_ENV - - - name: Package & Test - env: - GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - run: | - pushd ${{ env.KONG_SOURCE_LOCATION }} - make package/test/deb - - package-test-and-unofficial-release: - if: github.event_name == 'push' - name: Build & Smoke & Unofficial Release Packages - runs-on: ubuntu-22.04 - strategy: - matrix: - package_type: [deb, rpm, apk] - - steps: - - name: Login to Docker Hub - uses: docker/login-action@v2 - with: - username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} - password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} - - - name: Swap git with https - run: git config --global url."https://github".insteadOf git://github - - - name: Setup directory environment variables - run: | - echo "KONG_SOURCE_LOCATION=$GITHUB_WORKSPACE/kong-src" >> $GITHUB_ENV - echo "KONG_BUILD_TOOLS_LOCATION=$GITHUB_WORKSPACE/kong-build-tools" >> $GITHUB_ENV - - - name: Checkout Kong source code - uses: actions/checkout@v3 - with: - path: ${{ env.KONG_SOURCE_LOCATION }} - submodules: recursive - token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - - - name: Setup kong-build-tools - run: | - pushd ${{ env.KONG_SOURCE_LOCATION }} - make setup-kong-build-tools - - - name: Setup package naming environment variables - run: | - grep -v '^#' ${{ env.KONG_SOURCE_LOCATION}}/.requirements >> $GITHUB_ENV - echo "DOCKER_RELEASE_REPOSITORY=kong/kong" >> $GITHUB_ENV - echo "KONG_TEST_CONTAINER_TAG=${GITHUB_REF_NAME##*/}-${{ matrix.package_type }}" >> $GITHUB_ENV - if [[ ${{matrix.package_type }} == "apk" ]]; then - echo "ADDITIONAL_TAG_LIST=${GITHUB_REF_NAME##*/}-alpine" >> $GITHUB_ENV - fi - if [[ ${{matrix.package_type }} == "deb" ]]; then - echo "ADDITIONAL_TAG_LIST=${GITHUB_REF_NAME##*/}-debian ${GITHUB_REF_NAME##*/} $GITHUB_SHA" >> $GITHUB_ENV - fi - - - name: Package & Test - env: - GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - run: | - pushd ${{ env.KONG_SOURCE_LOCATION }} - make package/test/${{ matrix.package_type }} - - - name: Push Docker Image - continue-on-error: true - env: - SKIP_TESTS: true - run: | - pushd ${{ env.KONG_SOURCE_LOCATION }} - make release/docker/${{ matrix.package_type }} - - - name: Store the package artifacts - continue-on-error: true - uses: actions/upload-artifact@v3 - with: - name: ${{ matrix.package_type }} - path: ${{ env.KONG_BUILD_TOOLS_LOCATION }}/output/* - - - name: Comment on commit - continue-on-error: true - # peter-evans/commit-comment@v2 - uses: peter-evans/commit-comment@a9352b8603f5dfe736429a2fd438c09ed567dc83 - with: - token: ${{ secrets.GHA_COMMENT_TOKEN }} - body: | - Docker image available ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ env.KONG_TEST_CONTAINER_TAG }} - Artifacts avaialble https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} - bazel-build-package: name: Build & Package (Bazel) runs-on: ubuntu-22.04 @@ -136,9 +17,6 @@ jobs: steps: - name: Checkout Kong source code uses: actions/checkout@v3 - with: - submodules: recursive - token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - name: Swap git with https run: git config --global url."https://github".insteadOf git://github @@ -206,7 +84,9 @@ jobs: BASE_IMAGE_NAME: ubuntu:22.04 run: | ./scripts/build-docker.sh - docker push $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG + docker tag $TESTING_DOCKER_REPOSITORY:master-deb + docker tag $TESTING_DOCKER_REPOSITORY:master + docker push --all-tags $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG - name: Upload artifact uses: actions/upload-artifact@v3 @@ -223,4 +103,3 @@ jobs: body: | ### Bazel Build Docker image available ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ github.sha }} - Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} From 4b467cc70ab55612dde7db9a8e98c785d3fc49f8 Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 13 Dec 2022 20:37:46 +0800 Subject: [PATCH 2044/4351] chore(ci): fix docker images tags when pushing (#9950) Fix regression from #9949 --- .github/workflows/package.yml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 4cbe9bb3ad6..284ba6e71cd 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -84,9 +84,11 @@ jobs: BASE_IMAGE_NAME: ubuntu:22.04 run: | ./scripts/build-docker.sh - docker tag $TESTING_DOCKER_REPOSITORY:master-deb - docker tag $TESTING_DOCKER_REPOSITORY:master - docker push --all-tags $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG + docker tag $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG $TESTING_DOCKER_REPOSITORY:master-deb + docker tag $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG $TESTING_DOCKER_REPOSITORY:master + docker push $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG + docker push $TESTING_DOCKER_REPOSITORY:master-deb + docker push $TESTING_DOCKER_REPOSITORY:master - name: Upload artifact uses: actions/upload-artifact@v3 From 5c68748beb739d02e2baa5ab2253b1a6c17774bd Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 14 Dec 2022 12:00:12 +0800 Subject: [PATCH 2045/4351] chore(ci): fix packaging failure on forks --- .github/workflows/package.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml index 284ba6e71cd..72a37d07cd8 100644 --- a/.github/workflows/package.yml +++ b/.github/workflows/package.yml @@ -71,6 +71,7 @@ jobs: bazel-out/ - name: Login to Docker Hub + if: github.event_name == 'push' uses: docker/login-action@v2 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} From 99cdbeaa4f0378ca1bacebd1a237e80814a03859 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Wed, 14 Dec 2022 18:08:40 +0800 Subject: [PATCH 2046/4351] fix(db/postgres): add back `FLOOR` to strategy so `ttl` returns an integer instead of float #9801 removed `FLOOR` part to reflect the real `ttl` value, but may return a `float` value instead of `int`, which would break some downstream clients as depicted in issue #9944. This PR add back `FLOOR` as in the `handler.lua`, we have double-check on `cred.ttl == 0`. So it is **safe** to add back. Co-authored-by: Datong Sun --- CHANGELOG.md | 7 ++++++- kong/db/strategies/postgres/init.lua | 4 ++-- 2 files changed, 8 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b74e5d2b96e..478e6510adf 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,7 +69,7 @@ ## Unreleased -## Additions +### Additions ### Plugins @@ -79,6 +79,11 @@ ### Fixes +#### Core + +- Add back Postgres `FLOOR` function when calculating `ttl`, so the returned `ttl` is always a whole integer. + [#9960](https://github.com/Kong/kong/pull/9960) + #### Plugins - **Zipkin**: Fix an issue where the global plugin's sample ratio overrides route-specific. diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 3660c635efc..182b1b851c1 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -1032,9 +1032,9 @@ function _M.new(connector, schema, errors) select_expressions = concat { select_expressions, ",", - "EXTRACT(EPOCH FROM (", + "FLOOR(EXTRACT(EPOCH FROM (", ttl_escaped, " AT TIME ZONE 'UTC' - CURRENT_TIMESTAMP AT TIME ZONE 'UTC'", - ")) AS ", ttl_escaped + "))) AS ", ttl_escaped } ttl_select_where = concat { From 37c14a55882ff113410e46598cc7464018cfa176 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 14 Dec 2022 18:48:27 +0800 Subject: [PATCH 2047/4351] refactor(db/declarative): seperate declarative code (#9890) * refactor declarative code * declarative.export/import * style clean * use lua _M pattern * style clean * sanitize_output * style fix * style clean --- kong-3.1.0-0.rockspec | 2 + kong/db/declarative/export.lua | 352 +++++++++++++ kong/db/declarative/import.lua | 571 +++++++++++++++++++++ kong/db/declarative/init.lua | 893 +-------------------------------- 4 files changed, 952 insertions(+), 866 deletions(-) create mode 100644 kong/db/declarative/export.lua create mode 100644 kong/db/declarative/import.lua diff --git a/kong-3.1.0-0.rockspec b/kong-3.1.0-0.rockspec index b9cd52bc1da..9b69cbc27c1 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.1.0-0.rockspec @@ -190,6 +190,8 @@ build = { ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", ["kong.db.declarative"] = "kong/db/declarative/init.lua", ["kong.db.declarative.marshaller"] = "kong/db/declarative/marshaller.lua", + ["kong.db.declarative.export"] = "kong/db/declarative/export.lua", + ["kong.db.declarative.import"] = "kong/db/declarative/import.lua", ["kong.db.schema"] = "kong/db/schema/init.lua", ["kong.db.dao.keys"] = "kong/db/dao/keys.lua", ["kong.db.dao.key_sets"] = "kong/db/dao/key_sets.lua", diff --git a/kong/db/declarative/export.lua b/kong/db/declarative/export.lua new file mode 100644 index 00000000000..7317d94d1e9 --- /dev/null +++ b/kong/db/declarative/export.lua @@ -0,0 +1,352 @@ +local schema_topological_sort = require "kong.db.schema.topological_sort" +local protobuf = require "kong.tools.protobuf" +local lyaml = require "lyaml" + + +local setmetatable = setmetatable +local assert = assert +local type = type +local pcall = pcall +local pairs = pairs +local insert = table.insert +local io_open = io.open +local null = ngx.null + + +local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" +local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } + + +local function convert_nulls(tbl, from, to) + for k,v in pairs(tbl) do + if v == from then + tbl[k] = to + + elseif type(v) == "table" then + tbl[k] = convert_nulls(v, from, to) + end + end + + return tbl +end + + +local function to_yaml_string(tbl) + convert_nulls(tbl, null, lyaml.null) + local pok, yaml, err = pcall(lyaml.dump, { tbl }) + if not pok then + return nil, yaml + end + if not yaml then + return nil, err + end + + -- drop the multi-document "---\n" header and "\n..." trailer + return yaml:sub(5, -5) +end + + +local function to_yaml_file(entities, filename) + local yaml, err = to_yaml_string(entities) + if not yaml then + return nil, err + end + + local fd, err = io_open(filename, "w") + if not fd then + return nil, err + end + + local ok, err = fd:write(yaml) + if not ok then + return nil, err + end + + fd:close() + + return true +end + + +local function begin_transaction(db) + if db.strategy == "postgres" then + local ok, err = db.connector:connect("read") + if not ok then + return nil, err + end + + ok, err = db.connector:query("BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ READ ONLY;", "read") + if not ok then + return nil, err + end + end + + return true +end + + +local function end_transaction(db) + if db.strategy == "postgres" then + -- just finish up the read-only transaction, + -- either COMMIT or ROLLBACK is fine. + db.connector:query("ROLLBACK;", "read") + db.connector:setkeepalive() + end +end + + +local function export_from_db_impl(emitter, skip_ws, skip_disabled_entities, expand_foreigns) + local schemas = {} + + local db = kong.db + + for _, dao in pairs(db.daos) do + if not (skip_ws and dao.schema.name == "workspaces") then + insert(schemas, dao.schema) + end + end + + local sorted_schemas, err = schema_topological_sort(schemas) + if not sorted_schemas then + return nil, err + end + + local ok + ok, err = begin_transaction(db) + if not ok then + return nil, err + end + + emitter:emit_toplevel({ + _format_version = "3.0", + _transform = false, + }) + + local disabled_services = {} + local disabled_routes = {} + for i = 1, #sorted_schemas do + local schema = sorted_schemas[i] + if schema.db_export == false then + goto continue + end + + local name = schema.name + local fks = {} + for field_name, field in schema:each_field() do + if field.type == "foreign" then + insert(fks, field_name) + end + end + + local page_size + if db[name].pagination then + page_size = db[name].pagination.max_page_size + end + for row, err in db[name]:each(page_size, GLOBAL_QUERY_OPTS) do + if not row then + end_transaction(db) + kong.log.err(err) + return nil, err + end + + -- do not export disabled services and disabled plugins when skip_disabled_entities + -- as well do not export plugins and routes of dsiabled services + if skip_disabled_entities and name == "services" and not row.enabled then + disabled_services[row.id] = true + + elseif skip_disabled_entities and name == "routes" and row.service and + disabled_services[row.service ~= null and row.service.id] then + disabled_routes[row.id] = true + + elseif skip_disabled_entities and name == "plugins" and not row.enabled then + goto skip_emit + + else + for j = 1, #fks do + local foreign_name = fks[j] + if type(row[foreign_name]) == "table" then + local id = row[foreign_name].id + if id ~= nil then + if disabled_services[id] or disabled_routes[id] then + goto skip_emit + end + if not expand_foreigns then + row[foreign_name] = id + end + end + end + end + + emitter:emit_entity(name, row) + end + ::skip_emit:: + end + + ::continue:: + end + + end_transaction(db) + + return emitter:done() +end + + +local fd_emitter = { + emit_toplevel = function(self, tbl) + self.fd:write(to_yaml_string(tbl)) + end, + + emit_entity = function(self, entity_name, entity_data) + local yaml = to_yaml_string({ [entity_name] = { entity_data } }) + if entity_name == self.current_entity then + yaml = assert(yaml:match(REMOVE_FIRST_LINE_PATTERN)) + end + self.fd:write(yaml) + self.current_entity = entity_name + end, + + done = function() + return true + end, +} + + +function fd_emitter.new(fd) + return setmetatable({ fd = fd }, { __index = fd_emitter }) +end + + +local function export_from_db(fd, skip_ws, skip_disabled_entities) + -- not sure if this really useful for skip_ws, + -- but I want to allow skip_disabled_entities and would rather have consistent interface + if skip_ws == nil then + skip_ws = true + end + + if skip_disabled_entities == nil then + skip_disabled_entities = false + end + + return export_from_db_impl(fd_emitter.new(fd), skip_ws, skip_disabled_entities) +end + + +local table_emitter = { + emit_toplevel = function(self, tbl) + self.out = tbl + end, + + emit_entity = function(self, entity_name, entity_data) + if not self.out[entity_name] then + self.out[entity_name] = { entity_data } + + else + insert(self.out[entity_name], entity_data) + end + end, + + done = function(self) + return self.out + end, +} + + +function table_emitter.new() + return setmetatable({}, { __index = table_emitter }) +end + + +local function export_config(skip_ws, skip_disabled_entities) + -- default skip_ws=false and skip_disabled_services=true + if skip_ws == nil then + skip_ws = false + end + + if skip_disabled_entities == nil then + skip_disabled_entities = true + end + + return export_from_db_impl(table_emitter.new(), skip_ws, skip_disabled_entities) +end + + +local function remove_nulls(tbl) + for k,v in pairs(tbl) do + if v == null then + tbl[k] = nil + + elseif type(v) == "table" then + tbl[k] = remove_nulls(v) + end + end + return tbl +end + + +local proto_emitter = { + emit_toplevel = function(self, tbl) + self.out = { + format_version = tbl._format_version, + } + end, + + emit_entity = function(self, entity_name, entity_data) + if entity_name == "plugins" then + entity_data.config = protobuf.pbwrap_struct(entity_data.config) + end + + if not self.out[entity_name] then + self.out[entity_name] = { entity_data } + + else + insert(self.out[entity_name], entity_data) + end + end, + + done = function(self) + return remove_nulls(self.out) + end, +} + + +function proto_emitter.new() + return setmetatable({}, { __index = proto_emitter }) +end + + +local function export_config_proto(skip_ws, skip_disabled_entities) + -- default skip_ws=false and skip_disabled_services=true + if skip_ws == nil then + skip_ws = false + end + + if skip_disabled_entities == nil then + skip_disabled_entities = true + end + + return export_from_db_impl(proto_emitter.new(), skip_ws, skip_disabled_entities, true) +end + + +local function sanitize_output(entities) + entities.workspaces = nil + + for _, s in pairs(entities) do -- set of entities + for _, e in pairs(s) do -- individual entity + e.ws_id = nil + end + end +end + + +return { + convert_nulls = convert_nulls, + to_yaml_string = to_yaml_string, + to_yaml_file = to_yaml_file, + + export_from_db = export_from_db, + export_config = export_config, + export_config_proto = export_config_proto, + + sanitize_output = sanitize_output, +} diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua new file mode 100644 index 00000000000..4f0359bbae5 --- /dev/null +++ b/kong/db/declarative/import.lua @@ -0,0 +1,571 @@ +local lmdb = require("resty.lmdb") +local txn = require("resty.lmdb.transaction") +local constants = require("kong.constants") +local workspaces = require("kong.workspaces") +local utils = require("kong.tools.utils") +local declarative_config = require("kong.db.schema.others.declarative_config") + + +local cjson_encode = require("cjson.safe").encode +local deepcopy = require("pl.tablex").deepcopy +local marshall = require("kong.db.declarative.marshaller").marshall +local schema_topological_sort = require("kong.db.schema.topological_sort") + + +local assert = assert +local sort = table.sort +local type = type +local pairs = pairs +local next = next +local insert = table.insert +local min = math.min +local null = ngx.null +local md5 = ngx.md5 +local get_phase = ngx.get_phase +local ngx_socket_tcp = ngx.socket.tcp +local yield = utils.yield +local sha256 = utils.sha256_hex + + +local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + + +local function find_or_create_current_workspace(name) + name = name or "default" + + local db_workspaces = kong.db.workspaces + local workspace, err, err_t = db_workspaces:select_by_name(name) + if err then + return nil, err, err_t + end + + if not workspace then + workspace, err, err_t = db_workspaces:upsert_by_name(name, { + name = name, + no_broadcast_crud_event = true, + }) + if err then + return nil, err, err_t + end + end + + workspaces.set_workspace(assert(workspace)) + return true +end + + +local function load_into_db(entities, meta) + assert(type(entities) == "table") + + local db = kong.db + + local schemas = {} + for entity_name in pairs(entities) do + local entity = db[entity_name] + if entity then + insert(schemas, entity.schema) + + else + return nil, "unknown entity: " .. entity_name + end + end + + local sorted_schemas, err = schema_topological_sort(schemas) + if not sorted_schemas then + return nil, err + end + + local _, err, err_t = find_or_create_current_workspace("default") + if err then + return nil, err, err_t + end + + local options = { + transform = meta._transform, + } + + for i = 1, #sorted_schemas do + local schema = sorted_schemas[i] + local schema_name = schema.name + + local primary_key, ok, err, err_t + for _, entity in pairs(entities[schema_name]) do + entity = deepcopy(entity) + entity._tags = nil + entity.ws_id = nil + + primary_key = schema:extract_pk_values(entity) + + ok, err, err_t = db[schema_name]:upsert(primary_key, entity, options) + if not ok then + return nil, err, err_t + end + end + end + + return true +end + + +local function remove_nulls(tbl) + for k,v in pairs(tbl) do + if v == null then + tbl[k] = nil + + elseif type(v) == "table" then + tbl[k] = remove_nulls(v) + end + end + return tbl +end + + +local function get_current_hash() + return lmdb.get(DECLARATIVE_HASH_KEY) +end + + +local function find_default_ws(entities) + for _, v in pairs(entities.workspaces or {}) do + if v.name == "default" then + return v.id + end + end +end + + +local function unique_field_key(schema_name, ws_id, field, value, unique_across_ws) + if unique_across_ws then + ws_id = "" + end + + -- LMDB imposes a default limit of 511 for keys, but the length of our unique + -- value might be unbounded, so we'll use a checksum instead of the raw value + value = sha256(value) + + return schema_name .. "|" .. ws_id .. "|" .. field .. ":" .. value +end + + +-- entities format: +-- { +-- services: { +-- [""] = { ... }, +-- ... +-- }, +-- ... +-- } +-- meta format: +-- { +-- _format_version: "3.0", +-- _transform: true, +-- } +local function load_into_cache(entities, meta, hash) + -- Array of strings with this format: + -- "||". + -- For example, a service tagged "admin" would produce + -- "admin|services|" + local tags = {} + meta = meta or {} + + local default_workspace = assert(find_default_ws(entities)) + local fallback_workspace = default_workspace + + assert(type(fallback_workspace) == "string") + + if not hash or hash == "" then + hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + + -- Keys: tag name, like "admin" + -- Values: array of encoded tags, similar to the `tags` variable, + -- but filtered for a given tag + local tags_by_name = {} + + local db = kong.db + + local t = txn.begin(128) + t:db_drop(false) + + local phase = get_phase() + local transform = meta._transform == nil and true or meta._transform + + for entity_name, items in pairs(entities) do + yield(false, phase) + + local dao = db[entity_name] + if not dao then + return nil, "unknown entity: " .. entity_name + end + local schema = dao.schema + + -- Keys: tag_name, eg "admin" + -- Values: dictionary of keys associated to this tag, + -- for a specific entity type + -- i.e. "all the services associated to the 'admin' tag" + -- The ids are keys, and the values are `true` + local taggings = {} + + local uniques = {} + local page_for = {} + local foreign_fields = {} + for fname, fdata in schema:each_field() do + local is_foreign = fdata.type == "foreign" + local fdata_reference = fdata.reference + + if fdata.unique then + if is_foreign then + if #db[fdata_reference].schema.primary_key == 1 then + insert(uniques, fname) + end + + else + insert(uniques, fname) + end + end + if is_foreign then + page_for[fdata_reference] = {} + foreign_fields[fname] = fdata_reference + end + end + + local keys_by_ws = { + -- map of keys for global queries + ["*"] = {} + } + for id, item in pairs(items) do + -- When loading the entities, when we load the default_ws, we + -- set it to the current. But this only works in the worker that + -- is doing the loading (0), other ones still won't have it + + yield(true, phase) + + assert(type(fallback_workspace) == "string") + + local ws_id = "" + if schema.workspaceable then + local item_ws_id = item.ws_id + if item_ws_id == null or item_ws_id == nil then + item_ws_id = fallback_workspace + end + item.ws_id = item_ws_id + ws_id = item_ws_id + end + + assert(type(ws_id) == "string") + + local cache_key = dao:cache_key(id, nil, nil, nil, nil, item.ws_id) + + item = remove_nulls(item) + if transform then + local err + item, err = schema:transform(item) + if not item then + return nil, err + end + end + + local item_marshalled, err = marshall(item) + if not item_marshalled then + return nil, err + end + + t:set(cache_key, item_marshalled) + + local global_query_cache_key = dao:cache_key(id, nil, nil, nil, nil, "*") + t:set(global_query_cache_key, item_marshalled) + + -- insert individual entry for global query + insert(keys_by_ws["*"], cache_key) + + -- insert individual entry for workspaced query + if ws_id ~= "" then + keys_by_ws[ws_id] = keys_by_ws[ws_id] or {} + local keys = keys_by_ws[ws_id] + insert(keys, cache_key) + end + + if schema.cache_key then + local cache_key = dao:cache_key(item) + t:set(cache_key, item_marshalled) + end + + for i = 1, #uniques do + local unique = uniques[i] + local unique_key = item[unique] + if unique_key then + if type(unique_key) == "table" then + local _ + -- this assumes that foreign keys are not composite + _, unique_key = next(unique_key) + end + + local key = unique_field_key(entity_name, ws_id, unique, unique_key, + schema.fields[unique].unique_across_ws) + + t:set(key, item_marshalled) + end + end + + for fname, ref in pairs(foreign_fields) do + local item_fname = item[fname] + if item_fname then + local fschema = db[ref].schema + + local fid = declarative_config.pk_string(fschema, item_fname) + + -- insert paged search entry for global query + page_for[ref]["*"] = page_for[ref]["*"] or {} + page_for[ref]["*"][fid] = page_for[ref]["*"][fid] or {} + insert(page_for[ref]["*"][fid], cache_key) + + -- insert paged search entry for workspaced query + page_for[ref][ws_id] = page_for[ref][ws_id] or {} + page_for[ref][ws_id][fid] = page_for[ref][ws_id][fid] or {} + insert(page_for[ref][ws_id][fid], cache_key) + end + end + + local item_tags = item.tags + if item_tags then + local ws = schema.workspaceable and ws_id or "" + for i = 1, #item_tags do + local tag_name = item_tags[i] + insert(tags, tag_name .. "|" .. entity_name .. "|" .. id) + + tags_by_name[tag_name] = tags_by_name[tag_name] or {} + insert(tags_by_name[tag_name], tag_name .. "|" .. entity_name .. "|" .. id) + + taggings[tag_name] = taggings[tag_name] or {} + taggings[tag_name][ws] = taggings[tag_name][ws] or {} + taggings[tag_name][ws][cache_key] = true + end + end + end + + for ws_id, keys in pairs(keys_by_ws) do + local entity_prefix = entity_name .. "|" .. (schema.workspaceable and ws_id or "") + + local keys, err = marshall(keys) + if not keys then + return nil, err + end + + t:set(entity_prefix .. "|@list", keys) + + for ref, wss in pairs(page_for) do + local fids = wss[ws_id] + if fids then + for fid, entries in pairs(fids) do + local key = entity_prefix .. "|" .. ref .. "|" .. fid .. "|@list" + + local entries, err = marshall(entries) + if not entries then + return nil, err + end + + t:set(key, entries) + end + end + end + end + + -- taggings:admin|services|ws_id|@list -> uuids of services tagged "admin" on workspace ws_id + for tag_name, workspaces_dict in pairs(taggings) do + for ws_id, keys_dict in pairs(workspaces_dict) do + local key = "taggings:" .. tag_name .. "|" .. entity_name .. "|" .. ws_id .. "|@list" + + -- transform the dict into a sorted array + local arr = {} + local len = 0 + for id in pairs(keys_dict) do + len = len + 1 + arr[len] = id + end + -- stay consistent with pagination + sort(arr) + + local arr, err = marshall(arr) + if not arr then + return nil, err + end + + t:set(key, arr) + end + end + end + + for tag_name, tags in pairs(tags_by_name) do + yield(true, phase) + + -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type + -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid + local key = "tags:" .. tag_name .. "|@list" + local tags, err = marshall(tags) + if not tags then + return nil, err + end + + t:set(key, tags) + end + + -- tags||@list -> all tags, with no distinction of tag name or entity type. + -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid + local tags, err = marshall(tags) + if not tags then + return nil, err + end + + t:set("tags||@list", tags) + t:set(DECLARATIVE_HASH_KEY, hash) + + kong.default_workspace = default_workspace + + local ok, err = t:commit() + if not ok then + return nil, err + end + + kong.core_cache:purge() + kong.cache:purge() + + yield(false, phase) + + return true, nil, default_workspace +end + + +local load_into_cache_with_events +do + local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" + local STREAM_CONFIG_SOCK = "unix:" .. ngx.config.prefix() .. "/stream_config.sock" + + local exiting = ngx.worker.exiting + + local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + if exiting() then + return nil, "exiting" + end + + local reconfigure_data + local worker_events = kong.worker_events + + local ok, err, default_ws = load_into_cache(entities, meta, hash) + if ok then + local router_hash + local plugins_hash + local balancer_hash + if hashes then + if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then + router_hash = md5(hashes.services .. hashes.routes) + else + router_hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + + plugins_hash = hashes.plugins + + local upstreams_hash = hashes.upstreams + local targets_hash = hashes.targets + if upstreams_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH or + targets_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH + then + balancer_hash = md5(upstreams_hash .. targets_hash) + + else + balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + end + + reconfigure_data = { + default_ws, + router_hash, + plugins_hash, + balancer_hash, + } + + ok, err = worker_events.post("declarative", "reconfigure", reconfigure_data) + if ok ~= "done" then + return nil, "failed to broadcast reconfigure event: " .. (err or ok) + end + + elseif err:find("MDB_MAP_FULL", nil, true) then + return nil, "map full" + + else + return nil, err + end + + if IS_HTTP_SUBSYSTEM and #kong.configuration.stream_listeners > 0 then + -- update stream if necessary + + local json, err = cjson_encode(reconfigure_data) + if not json then + return nil, err + end + + local sock = ngx_socket_tcp() + ok, err = sock:connect(STREAM_CONFIG_SOCK) + if not ok then + return nil, err + end + + local bytes + bytes, err = sock:send(json) + sock:close() + + if not bytes then + return nil, err + end + + assert(bytes == #json, + "incomplete reconfigure data sent to the stream subsystem") + end + + + if exiting() then + return nil, "exiting" + end + + return true + end + + -- If it takes more than 60s it is very likely to be an internal error. + -- However it will be reported as: "failed to broadcast reconfigure event: recursive". + -- Let's paste the error message here in case someday we try to search it. + -- Should we handle this case specially? + local DECLARATIVE_LOCK_TTL = 60 + local DECLARATIVE_RETRY_TTL_MAX = 10 + local DECLARATIVE_LOCK_KEY = "declarative:lock" + + -- make sure no matter which path it exits, we released the lock. + load_into_cache_with_events = function(entities, meta, hash, hashes) + local kong_shm = ngx.shared.kong + + local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) + if not ok then + if err == "exists" then + local ttl = min(kong_shm:ttl(DECLARATIVE_LOCK_KEY), DECLARATIVE_RETRY_TTL_MAX) + return nil, "busy", ttl + end + + kong_shm:delete(DECLARATIVE_LOCK_KEY) + return nil, err + end + + ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + kong_shm:delete(DECLARATIVE_LOCK_KEY) + + return ok, err + end +end + + +return { + get_current_hash = get_current_hash, + unique_field_key = unique_field_key, + + load_into_db = load_into_db, + load_into_cache = load_into_cache, + load_into_cache_with_events = load_into_cache_with_events, +} diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index ccf96e126a6..19c496e09fc 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -1,52 +1,30 @@ -local declarative_config = require "kong.db.schema.others.declarative_config" -local schema_topological_sort = require "kong.db.schema.topological_sort" -local protobuf = require "kong.tools.protobuf" -local workspaces = require "kong.workspaces" local pl_file = require "pl.file" local lyaml = require "lyaml" local cjson = require "cjson.safe" -local tablex = require "pl.tablex" -local constants = require "kong.constants" local utils = require "kong.tools.utils" -local txn = require "resty.lmdb.transaction" -local lmdb = require "resty.lmdb" +local declarative_config = require "kong.db.schema.others.declarative_config" local on_the_fly_migration = require "kong.db.declarative.migrations.route_path" +local declarative_import = require "kong.db.declarative.import" +local declarative_export = require "kong.db.declarative.export" local setmetatable = setmetatable local tostring = tostring -local io_open = io.open local insert = table.insert local concat = table.concat -local assert = assert local error = error local pcall = pcall -local sort = table.sort local type = type -local next = next -local deepcopy = tablex.deepcopy local null = ngx.null local md5 = ngx.md5 local pairs = pairs -local ngx_socket_tcp = ngx.socket.tcp -local get_phase = ngx.get_phase local yield = utils.yield -local sha256 = utils.sha256_hex -local marshall = require("kong.db.declarative.marshaller").marshall -local min = math.min local cjson_decode = cjson.decode local cjson_encode = cjson.encode +local convert_nulls = declarative_export.convert_nulls -local REMOVE_FIRST_LINE_PATTERN = "^[^\n]+\n(.+)$" -local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH -local GLOBAL_QUERY_OPTS = { nulls = true, workspace = null } - - -local declarative = {} - - -local Config = {} +local _M = {} +local _MT = { __index = _M, } -- Produce an instance of the declarative config schema, tailored for a @@ -56,7 +34,7 @@ local Config = {} -- @tparam boolean partial Input is not a full representation -- of the database (e.g. for db_import) -- @treturn table A Config schema adjusted for this configuration -function declarative.new_config(kong_config, partial) +function _M.new_config(kong_config, partial) local schema, err = declarative_config.load(kong_config.loaded_plugins, kong_config.loaded_vaults) if not schema then return nil, err @@ -66,7 +44,8 @@ function declarative.new_config(kong_config, partial) schema = schema, partial = partial, } - setmetatable(self, { __index = Config }) + + setmetatable(self, _MT) return self end @@ -85,6 +64,7 @@ local function pretty_print_error(err_t, item, indent) if type(v) == "table" then insert(out, indent .. prettykey .. ":") insert(out, pretty_print_error(v, k, indent .. " ")) + else insert(out, indent .. prettykey .. ": " .. v) end @@ -109,7 +89,7 @@ end -- _format_version: "2.1", -- _transform: true, -- } -function Config:parse_file(filename, old_hash) +function _M:parse_file(filename, old_hash) if type(filename) ~= "string" then error("filename must be a string", 2) end @@ -123,20 +103,6 @@ function Config:parse_file(filename, old_hash) end -local function convert_nulls(tbl, from, to) - for k,v in pairs(tbl) do - if v == from then - tbl[k] = to - - elseif type(v) == "table" then - tbl[k] = convert_nulls(v, from, to) - end - end - - return tbl -end - - -- @treturn table|nil a table with the following format: -- { -- services: { @@ -155,7 +121,7 @@ end -- _format_version: "2.1", -- _transform: true, -- } -function Config:parse_string(contents, filename, old_hash) +function _M:parse_string(contents, filename, old_hash) -- we don't care about the strength of the hash -- because declarative config is only loaded by Kong administrators, -- not outside actors that could exploit it for collisions @@ -236,7 +202,7 @@ end -- } -- @treturn string|nil given hash if everything went well, -- new hash if everything went well and no given hash, -function Config:parse_table(dc_table, hash) +function _M:parse_table(dc_table, hash) if type(dc_table) ~= "table" then error("expected a table as input", 2) end @@ -262,826 +228,21 @@ function Config:parse_table(dc_table, hash) end -function declarative.to_yaml_string(tbl) - convert_nulls(tbl, null, lyaml.null) - local pok, yaml, err = pcall(lyaml.dump, { tbl }) - if not pok then - return nil, yaml - end - if not yaml then - return nil, err - end - - -- drop the multi-document "---\n" header and "\n..." trailer - return yaml:sub(5, -5) -end - - -function declarative.to_yaml_file(entities, filename) - local yaml, err = declarative.to_yaml_string(entities) - if not yaml then - return nil, err - end - - local fd, err = io_open(filename, "w") - if not fd then - return nil, err - end - - local ok, err = fd:write(yaml) - if not ok then - return nil, err - end - - fd:close() - - return true -end - - -local function find_or_create_current_workspace(name) - name = name or "default" - - local db_workspaces = kong.db.workspaces - local workspace, err, err_t = db_workspaces:select_by_name(name) - if err then - return nil, err, err_t - end - - if not workspace then - workspace, err, err_t = db_workspaces:upsert_by_name(name, { - name = name, - no_broadcast_crud_event = true, - }) - if err then - return nil, err, err_t - end - end - - workspaces.set_workspace(assert(workspace)) - return true -end - - -function declarative.load_into_db(entities, meta) - assert(type(entities) == "table") - - local db = kong.db - - local schemas = {} - for entity_name in pairs(entities) do - local entity = db[entity_name] - if entity then - insert(schemas, entity.schema) - - else - return nil, "unknown entity: " .. entity_name - end - end - - local sorted_schemas, err = schema_topological_sort(schemas) - if not sorted_schemas then - return nil, err - end - - local _, err, err_t = find_or_create_current_workspace("default") - if err then - return nil, err, err_t - end - - local options = { - transform = meta._transform, - } - - for i = 1, #sorted_schemas do - local schema = sorted_schemas[i] - local schema_name = schema.name - - local primary_key, ok, err, err_t - for _, entity in pairs(entities[schema_name]) do - entity = deepcopy(entity) - entity._tags = nil - entity.ws_id = nil - - primary_key = schema:extract_pk_values(entity) - - ok, err, err_t = db[schema_name]:upsert(primary_key, entity, options) - if not ok then - return nil, err, err_t - end - end - end - - return true -end - - -local function begin_transaction(db) - if db.strategy == "postgres" then - local ok, err = db.connector:connect("read") - if not ok then - return nil, err - end - - ok, err = db.connector:query("BEGIN TRANSACTION ISOLATION LEVEL REPEATABLE READ READ ONLY;", "read") - if not ok then - return nil, err - end - end - - return true -end - - -local function end_transaction(db) - if db.strategy == "postgres" then - -- just finish up the read-only transaction, - -- either COMMIT or ROLLBACK is fine. - db.connector:query("ROLLBACK;", "read") - db.connector:setkeepalive() - end -end - - -local function export_from_db(emitter, skip_ws, skip_disabled_entities, expand_foreigns) - local schemas = {} - - local db = kong.db +-- export +_M.to_yaml_string = declarative_export.to_yaml_string +_M.to_yaml_file = declarative_export.to_yaml_file +_M.export_from_db = declarative_export.export_from_db +_M.export_config = declarative_export.export_config +_M.export_config_proto = declarative_export.export_config_proto +_M.sanitize_output = declarative_export.sanitize_output - for _, dao in pairs(db.daos) do - if not (skip_ws and dao.schema.name == "workspaces") then - insert(schemas, dao.schema) - end - end - - local sorted_schemas, err = schema_topological_sort(schemas) - if not sorted_schemas then - return nil, err - end - - local ok - ok, err = begin_transaction(db) - if not ok then - return nil, err - end - - emitter:emit_toplevel({ - _format_version = "3.0", - _transform = false, - }) - - local disabled_services = {} - local disabled_routes = {} - for i = 1, #sorted_schemas do - local schema = sorted_schemas[i] - if schema.db_export == false then - goto continue - end - - local name = schema.name - local fks = {} - for field_name, field in schema:each_field() do - if field.type == "foreign" then - insert(fks, field_name) - end - end - - local page_size - if db[name].pagination then - page_size = db[name].pagination.max_page_size - end - for row, err in db[name]:each(page_size, GLOBAL_QUERY_OPTS) do - if not row then - end_transaction(db) - kong.log.err(err) - return nil, err - end - - -- do not export disabled services and disabled plugins when skip_disabled_entities - -- as well do not export plugins and routes of dsiabled services - if skip_disabled_entities and name == "services" and not row.enabled then - disabled_services[row.id] = true - - elseif skip_disabled_entities and name == "routes" and row.service and - disabled_services[row.service ~= null and row.service.id] then - disabled_routes[row.id] = true - - elseif skip_disabled_entities and name == "plugins" and not row.enabled then - goto skip_emit - - else - for j = 1, #fks do - local foreign_name = fks[j] - if type(row[foreign_name]) == "table" then - local id = row[foreign_name].id - if id ~= nil then - if disabled_services[id] or disabled_routes[id] then - goto skip_emit - end - if not expand_foreigns then - row[foreign_name] = id - end - end - end - end - - emitter:emit_entity(name, row) - end - ::skip_emit:: - end - - ::continue:: - end - - end_transaction(db) - - return emitter:done() -end - - -local fd_emitter = { - emit_toplevel = function(self, tbl) - self.fd:write(declarative.to_yaml_string(tbl)) - end, - - emit_entity = function(self, entity_name, entity_data) - local yaml = declarative.to_yaml_string({ [entity_name] = { entity_data } }) - if entity_name == self.current_entity then - yaml = assert(yaml:match(REMOVE_FIRST_LINE_PATTERN)) - end - self.fd:write(yaml) - self.current_entity = entity_name - end, - - done = function() - return true - end, -} - - -function fd_emitter.new(fd) - return setmetatable({ fd = fd }, { __index = fd_emitter }) -end - - -function declarative.export_from_db(fd, skip_ws, skip_disabled_entities) - -- not sure if this really useful for skip_ws, - -- but I want to allow skip_disabled_entities and would rather have consistent interface - if skip_ws == nil then - skip_ws = true - end - - if skip_disabled_entities == nil then - skip_disabled_entities = false - end - - return export_from_db(fd_emitter.new(fd), skip_ws, skip_disabled_entities) -end - - -local table_emitter = { - emit_toplevel = function(self, tbl) - self.out = tbl - end, - - emit_entity = function(self, entity_name, entity_data) - if not self.out[entity_name] then - self.out[entity_name] = { entity_data } - - else - insert(self.out[entity_name], entity_data) - end - end, - - done = function(self) - return self.out - end, -} - - -function table_emitter.new() - return setmetatable({}, { __index = table_emitter }) -end - - -function declarative.export_config(skip_ws, skip_disabled_entities) - -- default skip_ws=false and skip_disabled_services=true - if skip_ws == nil then - skip_ws = false - end - - if skip_disabled_entities == nil then - skip_disabled_entities = true - end - - return export_from_db(table_emitter.new(), skip_ws, skip_disabled_entities) -end - - -local function remove_nulls(tbl) - for k,v in pairs(tbl) do - if v == null then - tbl[k] = nil - - elseif type(v) == "table" then - tbl[k] = remove_nulls(v) - end - end - return tbl -end - -local proto_emitter = { - emit_toplevel = function(self, tbl) - self.out = { - format_version = tbl._format_version, - } - end, - - emit_entity = function(self, entity_name, entity_data) - if entity_name == "plugins" then - entity_data.config = protobuf.pbwrap_struct(entity_data.config) - end - - if not self.out[entity_name] then - self.out[entity_name] = { entity_data } - - else - insert(self.out[entity_name], entity_data) - end - end, - - done = function(self) - return remove_nulls(self.out) - end, -} - -function proto_emitter.new() - return setmetatable({}, { __index = proto_emitter }) -end - -function declarative.export_config_proto(skip_ws, skip_disabled_entities) - -- default skip_ws=false and skip_disabled_services=true - if skip_ws == nil then - skip_ws = false - end - if skip_disabled_entities == nil then - skip_disabled_entities = true - end - - return export_from_db(proto_emitter.new(), skip_ws, skip_disabled_entities, true) -end - -function declarative.get_current_hash() - return lmdb.get(DECLARATIVE_HASH_KEY) -end - - -local function find_default_ws(entities) - for _, v in pairs(entities.workspaces or {}) do - if v.name == "default" then - return v.id - end - end -end - -local function unique_field_key(schema_name, ws_id, field, value, unique_across_ws) - if unique_across_ws then - ws_id = "" - end - - -- LMDB imposes a default limit of 511 for keys, but the length of our unique - -- value might be unbounded, so we'll use a checksum instead of the raw value - value = sha256(value) - - return schema_name .. "|" .. ws_id .. "|" .. field .. ":" .. value -end - -declarative.unique_field_key = unique_field_key - - - --- entities format: --- { --- services: { --- [""] = { ... }, --- ... --- }, --- ... --- } --- meta format: --- { --- _format_version: "3.0", --- _transform: true, --- } -function declarative.load_into_cache(entities, meta, hash) - -- Array of strings with this format: - -- "||". - -- For example, a service tagged "admin" would produce - -- "admin|services|" - local tags = {} - meta = meta or {} - - local default_workspace = assert(find_default_ws(entities)) - local fallback_workspace = default_workspace - - assert(type(fallback_workspace) == "string") - - if not hash or hash == "" then - hash = DECLARATIVE_EMPTY_CONFIG_HASH - end - - -- Keys: tag name, like "admin" - -- Values: array of encoded tags, similar to the `tags` variable, - -- but filtered for a given tag - local tags_by_name = {} - - local db = kong.db - - local t = txn.begin(128) - t:db_drop(false) - - local phase = get_phase() - local transform = meta._transform == nil and true or meta._transform - - for entity_name, items in pairs(entities) do - yield(false, phase) - - local dao = db[entity_name] - if not dao then - return nil, "unknown entity: " .. entity_name - end - local schema = dao.schema - - -- Keys: tag_name, eg "admin" - -- Values: dictionary of keys associated to this tag, - -- for a specific entity type - -- i.e. "all the services associated to the 'admin' tag" - -- The ids are keys, and the values are `true` - local taggings = {} - - local uniques = {} - local page_for = {} - local foreign_fields = {} - for fname, fdata in schema:each_field() do - local is_foreign = fdata.type == "foreign" - local fdata_reference = fdata.reference - - if fdata.unique then - if is_foreign then - if #db[fdata_reference].schema.primary_key == 1 then - insert(uniques, fname) - end - - else - insert(uniques, fname) - end - end - if is_foreign then - page_for[fdata_reference] = {} - foreign_fields[fname] = fdata_reference - end - end - - local keys_by_ws = { - -- map of keys for global queries - ["*"] = {} - } - for id, item in pairs(items) do - -- When loading the entities, when we load the default_ws, we - -- set it to the current. But this only works in the worker that - -- is doing the loading (0), other ones still won't have it - - yield(true, phase) - - assert(type(fallback_workspace) == "string") - - local ws_id = "" - if schema.workspaceable then - local item_ws_id = item.ws_id - if item_ws_id == null or item_ws_id == nil then - item_ws_id = fallback_workspace - end - item.ws_id = item_ws_id - ws_id = item_ws_id - end - - assert(type(ws_id) == "string") - - local cache_key = dao:cache_key(id, nil, nil, nil, nil, item.ws_id) - - item = remove_nulls(item) - if transform then - local err - item, err = schema:transform(item) - if not item then - return nil, err - end - end - - local item_marshalled, err = marshall(item) - if not item_marshalled then - return nil, err - end - - t:set(cache_key, item_marshalled) - - local global_query_cache_key = dao:cache_key(id, nil, nil, nil, nil, "*") - t:set(global_query_cache_key, item_marshalled) - - -- insert individual entry for global query - insert(keys_by_ws["*"], cache_key) - - -- insert individual entry for workspaced query - if ws_id ~= "" then - keys_by_ws[ws_id] = keys_by_ws[ws_id] or {} - local keys = keys_by_ws[ws_id] - insert(keys, cache_key) - end - - if schema.cache_key then - local cache_key = dao:cache_key(item) - t:set(cache_key, item_marshalled) - end - - for i = 1, #uniques do - local unique = uniques[i] - local unique_key = item[unique] - if unique_key then - if type(unique_key) == "table" then - local _ - -- this assumes that foreign keys are not composite - _, unique_key = next(unique_key) - end - - local key = unique_field_key(entity_name, ws_id, unique, unique_key, - schema.fields[unique].unique_across_ws) - - t:set(key, item_marshalled) - end - end - - for fname, ref in pairs(foreign_fields) do - local item_fname = item[fname] - if item_fname then - local fschema = db[ref].schema - - local fid = declarative_config.pk_string(fschema, item_fname) - - -- insert paged search entry for global query - page_for[ref]["*"] = page_for[ref]["*"] or {} - page_for[ref]["*"][fid] = page_for[ref]["*"][fid] or {} - insert(page_for[ref]["*"][fid], cache_key) - - -- insert paged search entry for workspaced query - page_for[ref][ws_id] = page_for[ref][ws_id] or {} - page_for[ref][ws_id][fid] = page_for[ref][ws_id][fid] or {} - insert(page_for[ref][ws_id][fid], cache_key) - end - end - - local item_tags = item.tags - if item_tags then - local ws = schema.workspaceable and ws_id or "" - for i = 1, #item_tags do - local tag_name = item_tags[i] - insert(tags, tag_name .. "|" .. entity_name .. "|" .. id) - - tags_by_name[tag_name] = tags_by_name[tag_name] or {} - insert(tags_by_name[tag_name], tag_name .. "|" .. entity_name .. "|" .. id) - - taggings[tag_name] = taggings[tag_name] or {} - taggings[tag_name][ws] = taggings[tag_name][ws] or {} - taggings[tag_name][ws][cache_key] = true - end - end - end - - for ws_id, keys in pairs(keys_by_ws) do - local entity_prefix = entity_name .. "|" .. (schema.workspaceable and ws_id or "") - - local keys, err = marshall(keys) - if not keys then - return nil, err - end - - t:set(entity_prefix .. "|@list", keys) - - for ref, wss in pairs(page_for) do - local fids = wss[ws_id] - if fids then - for fid, entries in pairs(fids) do - local key = entity_prefix .. "|" .. ref .. "|" .. fid .. "|@list" - - local entries, err = marshall(entries) - if not entries then - return nil, err - end - - t:set(key, entries) - end - end - end - end - - -- taggings:admin|services|ws_id|@list -> uuids of services tagged "admin" on workspace ws_id - for tag_name, workspaces_dict in pairs(taggings) do - for ws_id, keys_dict in pairs(workspaces_dict) do - local key = "taggings:" .. tag_name .. "|" .. entity_name .. "|" .. ws_id .. "|@list" - - -- transform the dict into a sorted array - local arr = {} - local len = 0 - for id in pairs(keys_dict) do - len = len + 1 - arr[len] = id - end - -- stay consistent with pagination - sort(arr) - - local arr, err = marshall(arr) - if not arr then - return nil, err - end - - t:set(key, arr) - end - end - end - - for tag_name, tags in pairs(tags_by_name) do - yield(true, phase) - - -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type - -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid - local key = "tags:" .. tag_name .. "|@list" - local tags, err = marshall(tags) - if not tags then - return nil, err - end - - t:set(key, tags) - end - - -- tags||@list -> all tags, with no distinction of tag name or entity type. - -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid - local tags, err = marshall(tags) - if not tags then - return nil, err - end - - t:set("tags||@list", tags) - t:set(DECLARATIVE_HASH_KEY, hash) - - kong.default_workspace = default_workspace - - local ok, err = t:commit() - if not ok then - return nil, err - end - - kong.core_cache:purge() - kong.cache:purge() - - yield(false, phase) - - return true, nil, default_workspace -end - - -do - local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" - local STREAM_CONFIG_SOCK = "unix:" .. ngx.config.prefix() .. "/stream_config.sock" - - local exiting = ngx.worker.exiting - - local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - if exiting() then - return nil, "exiting" - end - - local reconfigure_data - local worker_events = kong.worker_events - - local ok, err, default_ws = declarative.load_into_cache(entities, meta, hash) - if ok then - local router_hash - local plugins_hash - local balancer_hash - if hashes then - if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then - router_hash = md5(hashes.services .. hashes.routes) - else - router_hash = DECLARATIVE_EMPTY_CONFIG_HASH - end - - plugins_hash = hashes.plugins - - local upstreams_hash = hashes.upstreams - local targets_hash = hashes.targets - if upstreams_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH or - targets_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH - then - balancer_hash = md5(upstreams_hash .. targets_hash) - - else - balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH - end - end - - reconfigure_data = { - default_ws, - router_hash, - plugins_hash, - balancer_hash, - } - - ok, err = worker_events.post("declarative", "reconfigure", reconfigure_data) - if ok ~= "done" then - return nil, "failed to broadcast reconfigure event: " .. (err or ok) - end - - elseif err:find("MDB_MAP_FULL", nil, true) then - return nil, "map full" - - else - return nil, err - end - - if IS_HTTP_SUBSYSTEM and #kong.configuration.stream_listeners > 0 then - -- update stream if necessary - - local json, err = cjson_encode(reconfigure_data) - if not json then - return nil, err - end - - local sock = ngx_socket_tcp() - ok, err = sock:connect(STREAM_CONFIG_SOCK) - if not ok then - return nil, err - end - - local bytes - bytes, err = sock:send(json) - sock:close() - - if not bytes then - return nil, err - end - - assert(bytes == #json, - "incomplete reconfigure data sent to the stream subsystem") - end - - - if exiting() then - return nil, "exiting" - end - - return true - end - - -- If it takes more than 60s it is very likely to be an internal error. - -- However it will be reported as: "failed to broadcast reconfigure event: recursive". - -- Let's paste the error message here in case someday we try to search it. - -- Should we handle this case specially? - local DECLARATIVE_LOCK_TTL = 60 - local DECLARATIVE_RETRY_TTL_MAX = 10 - local DECLARATIVE_LOCK_KEY = "declarative:lock" - - -- make sure no matter which path it exits, we released the lock. - function declarative.load_into_cache_with_events(entities, meta, hash, hashes) - local kong_shm = ngx.shared.kong - - local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) - if not ok then - if err == "exists" then - local ttl = min(kong_shm:ttl(DECLARATIVE_LOCK_KEY), DECLARATIVE_RETRY_TTL_MAX) - return nil, "busy", ttl - end - - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return nil, err - end - - ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - kong_shm:delete(DECLARATIVE_LOCK_KEY) - - return ok, err - end -end - - -function declarative.sanitize_output(entities) - entities.workspaces = nil - - for _, s in pairs(entities) do -- set of entities - for _, e in pairs(s) do -- individual entity - e.ws_id = nil - end - end -end +-- import +_M.get_current_hash = declarative_import.get_current_hash +_M.unique_field_key = declarative_import.unique_field_key +_M.load_into_db = declarative_import.load_into_db +_M.load_into_cache = declarative_import.load_into_cache +_M.load_into_cache_with_events = declarative_import.load_into_cache_with_events -return declarative +return _M From 71e5e3dd9148b3d74bbcd0e40f0d895aa8c20694 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 15 Dec 2022 11:06:59 +0100 Subject: [PATCH 2048/4351] Update README.md (#9967) --- build/README.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build/README.md b/build/README.md index 36b90724a87..de8d6649695 100644 --- a/build/README.md +++ b/build/README.md @@ -28,7 +28,7 @@ The below tools are only required for building the official Kong packages: To build the OpenResty, run the following command: ```bash -bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=(pwd)/work --action_env=INSTALL_ROOT=(pwd)/buildroot --verbose_failures +bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$(pwd)/work --action_env=INSTALL_ROOT=$(pwd)/buildroot --verbose_failures ``` Additionally, to build the Kong Enterprise packages, run the following command: @@ -51,7 +51,7 @@ Run `bazel clean` to clean the bazel build cache. ## Troubleshooting -Run `bazel build` with `--sanbox_debug --verbose_failures` to get more information about the error. +Run `bazel build` with `--sandbox_debug --verbose_failures` to get more information about the error. Run `rm -rf /tmp/build && rm -rf /tmp/work` to clean the build cache. From a648bdd6a44e9432ac328ab1de2c4ad6a31ef15e Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 16 Dec 2022 12:57:21 +0800 Subject: [PATCH 2049/4351] refactor(core/runloop): code clean for reconfigure event processing (#9653) * fix local current hash * lint fix * change hash's default value to 0 * move comment place * adjust log for reconfigure_time * remove is_exiting() * rename hash vars * register reconfigure then return * move constant into do block --- kong/runloop/handler.lua | 203 ++++++++++++++++++++------------------- 1 file changed, 102 insertions(+), 101 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index d80aa99a50a..3ca7ab061e3 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -78,7 +78,6 @@ local HOST_PORTS = {} local SUBSYSTEMS = constants.PROTOCOLS_WITH_SUBSYSTEM -local CLEAR_HEALTH_STATUS_DELAY = constants.CLEAR_HEALTH_STATUS_DELAY local TTL_ZERO = { ttl = 0 } @@ -692,142 +691,144 @@ local function _register_balancer_events(f) end -local function register_events() - -- initialize local local_events hooks - local db = kong.db - local core_cache = kong.core_cache - local worker_events = kong.worker_events - local cluster_events = kong.cluster_events +local reconfigure_handler +do + local now = ngx.now + local update_time = ngx.update_time + local ngx_worker_id = ngx.worker.id + local exiting = ngx.worker.exiting - if db.strategy == "off" then + local CLEAR_HEALTH_STATUS_DELAY = constants.CLEAR_HEALTH_STATUS_DELAY - -- declarative config updates + -- '0' for compare with nil + local CURRENT_ROUTER_HASH = 0 + local CURRENT_PLUGINS_HASH = 0 + local CURRENT_BALANCER_HASH = 0 - local current_router_hash - local current_plugins_hash - local current_balancer_hash + local function get_now_ms() + update_time() + return now() * 1000 + end - local now = ngx.now - local update_time = ngx.update_time - local worker_id = ngx.worker.id() + reconfigure_handler = function(data) + local worker_id = ngx_worker_id() - local exiting = ngx.worker.exiting - local function is_exiting() - if not exiting() then - return false - end + if exiting() then log(NOTICE, "declarative reconfigure was canceled on worker #", worker_id, ": process exiting") return true end - worker_events.register(function(data) - if is_exiting() then - return true - end + local reconfigure_started_at = get_now_ms() - update_time() - local reconfigure_started_at = now() * 1000 + log(INFO, "declarative reconfigure was started on worker #", worker_id) - log(INFO, "declarative reconfigure was started on worker #", worker_id) + local default_ws + local router_hash + local plugins_hash + local balancer_hash - local default_ws - local router_hash - local plugins_hash - local balancer_hash + if type(data) == "table" then + default_ws = data[1] + router_hash = data[2] + plugins_hash = data[3] + balancer_hash = data[4] + end + + local ok, err = concurrency.with_coroutine_mutex(RECONFIGURE_OPTS, function() + -- below you are encouraged to yield for cooperative threading - if type(data) == "table" then - default_ws = data[1] - router_hash = data[2] - plugins_hash = data[3] - balancer_hash = data[4] + local rebuild_balancer = balancer_hash ~= CURRENT_BALANCER_HASH + if rebuild_balancer then + log(DEBUG, "stopping previously started health checkers on worker #", worker_id) + balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) end - local ok, err = concurrency.with_coroutine_mutex(RECONFIGURE_OPTS, function() - -- below you are encouraged to yield for cooperative threading + kong.default_workspace = default_ws + ngx.ctx.workspace = default_ws - local rebuild_balancer = balancer_hash == nil or balancer_hash ~= current_balancer_hash - if rebuild_balancer then - log(DEBUG, "stopping previously started health checkers on worker #", worker_id) - balancer.stop_healthcheckers(CLEAR_HEALTH_STATUS_DELAY) - end + local router, err + if router_hash ~= CURRENT_ROUTER_HASH then + local start = get_now_ms() - kong.default_workspace = default_ws - ngx.ctx.workspace = default_ws + router, err = new_router() + if not router then + return nil, err + end - local router, err - if router_hash == nil or router_hash ~= current_router_hash then - update_time() - local start = now() * 1000 + log(INFO, "building a new router took ", get_now_ms() - start, + " ms on worker #", worker_id) + end - router, err = new_router() - if not router then - return nil, err - end + local plugins_iterator + if plugins_hash ~= CURRENT_PLUGINS_HASH then + local start = get_now_ms() - update_time() - log(INFO, "building a new router took ", now() * 1000 - start, - " ms on worker #", worker_id) + plugins_iterator, err = new_plugins_iterator() + if not plugins_iterator then + return nil, err end - local plugins_iterator - if plugins_hash == nil or plugins_hash ~= current_plugins_hash then - update_time() - local start = now() * 1000 + log(INFO, "building a new plugins iterator took ", get_now_ms() - start, + " ms on worker #", worker_id) + end - plugins_iterator, err = new_plugins_iterator() - if not plugins_iterator then - return nil, err - end + -- below you are not supposed to yield and this should be fast and atomic - update_time() - log(INFO, "building a new plugins iterator took ", now() * 1000 - start, - " ms on worker #", worker_id) - end + -- TODO: we should perhaps only purge the configuration related cache. - -- below you are not supposed to yield and this should be fast and atomic + log(DEBUG, "flushing caches as part of the reconfiguration on worker #", worker_id) - -- TODO: we should perhaps only purge the configuration related cache. + kong.core_cache:purge() + kong.cache:purge() - log(DEBUG, "flushing caches as part of the reconfiguration on worker #", worker_id) + if router then + ROUTER = router + ROUTER_CACHE:flush_all() + ROUTER_CACHE_NEG:flush_all() + CURRENT_ROUTER_HASH = router_hash or 0 + end - kong.core_cache:purge() - kong.cache:purge() + if plugins_iterator then + PLUGINS_ITERATOR = plugins_iterator + CURRENT_PLUGINS_HASH = plugins_hash or 0 + end - if router then - ROUTER = router - ROUTER_CACHE:flush_all() - ROUTER_CACHE_NEG:flush_all() - current_router_hash = router_hash - end + if rebuild_balancer then + -- TODO: balancer is a big blob of global state and you cannot easily + -- initialize new balancer and then atomically flip it. + log(DEBUG, "reinitializing balancer with a new configuration on worker #", worker_id) + balancer.init() + CURRENT_BALANCER_HASH = balancer_hash or 0 + end - if plugins_iterator then - PLUGINS_ITERATOR = plugins_iterator - current_plugins_hash = plugins_hash - end + return true + end) -- concurrency.with_coroutine_mutex - if rebuild_balancer then - -- TODO: balancer is a big blob of global state and you cannot easily - -- initialize new balancer and then atomically flip it. - log(DEBUG, "reinitializing balancer with a new configuration on worker #", worker_id) - balancer.init() - current_balancer_hash = balancer_hash - end + local reconfigure_time = get_now_ms() - reconfigure_started_at - update_time() - log(INFO, "declarative reconfigure took ", now() * 1000 - reconfigure_started_at, - " ms on worker #", worker_id) + if ok then + log(INFO, "declarative reconfigure took ", reconfigure_time, + " ms on worker #", worker_id) - return true - end) + else + log(ERR, "declarative reconfigure failed after ", reconfigure_time, + " ms on worker #", worker_id, ": ", err) + end + end -- reconfigure_handler +end - if not ok then - update_time() - log(ERR, "declarative reconfigure failed after ", now() * 1000 - reconfigure_started_at, - " ms on worker #", worker_id, ": ", err) - end - end, "declarative", "reconfigure") +local function register_events() + -- initialize local local_events hooks + local db = kong.db + local core_cache = kong.core_cache + local worker_events = kong.worker_events + local cluster_events = kong.cluster_events + + if db.strategy == "off" then + -- declarative config updates + worker_events.register(reconfigure_handler, "declarative", "reconfigure") return end From f1324182cad8f2f702df679ec0c0b3cd13f1bd16 Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Fri, 16 Dec 2022 10:28:21 +0530 Subject: [PATCH 2050/4351] feat(db): exposed postgres connection pooling config (#9603) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * feat: exposed postgres connection pooling config * added test cases * updated kong.conf * updated kong.conf * removed invalid unit test * addressed review comments * addressed review comments 2 * added integration tests * review comment fixes * fixed flaky test * removed thread wait in test case * fixed lint error * Update CHANGELOG.md * moved the change to unreleased section in changelog * Update CHANGELOG.md Co-authored-by: Hans Hübner Co-authored-by: Samuele Illuminati Co-authored-by: Wangchong Zhou Co-authored-by: Mayo --- CHANGELOG.md | 2 + kong.conf.default | 41 +++++++ kong/conf_loader/init.lua | 66 ++++++++++ kong/db/strategies/postgres/connector.lua | 30 ++++- kong/templates/kong_defaults.lua | 6 + spec/01-unit/03-conf_loader_spec.lua | 100 +++++++++++++++ .../03-db/15-connection_pool_spec.lua | 116 ++++++++++++++++++ 7 files changed, 356 insertions(+), 5 deletions(-) create mode 100644 spec/02-integration/03-db/15-connection_pool_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 478e6510adf..568a536415a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -83,6 +83,8 @@ - Add back Postgres `FLOOR` function when calculating `ttl`, so the returned `ttl` is always a whole integer. [#9960](https://github.com/Kong/kong/pull/9960) +- Expose postgres connection pool configuration + [#9603](https://github.com/Kong/kong/pull/9603) #### Plugins diff --git a/kong.conf.default b/kong.conf.default index 3e8d63dec51..e2bd5d4b196 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1145,6 +1145,35 @@ # Detailed discussion of this behavior is # available in the online documentation. +#pg_keepalive_timeout = # Specify the maximal idle timeout (in ms) + # for the postgres connections in the pool. + # If this value is set to 0 then the timeout interval + # is unlimited. + # + # If not specified this value will be same as + # `lua_socket_keepalive_timeout` + +#pg_pool_size = # Specifies the size limit (in terms of connection + # count) for the Postgres server. + # Note that this connection pool is intended + # per Nginx worker rather than per Kong instance. + # + # If not specified, the default value is the same as + # `lua_socket_pool_size` + +#pg_backlog = # If specified, this value will limit the total + # number of open connections to the Postgres + # server to `pg_pool_size`. If the connection + # pool is full, subsequent connect operations + # will be inserted in a queue with size equal + # to this option's value. + # + # If the number of queued connect operations + # reaches `pg_backlog`, exceeding connections will fail. + # + # If not specified, then number of open connections + # to the Postgres server is not limited. + #pg_ro_host = # Same as `pg_host`, but for the # read-only connection. # **Note:** Refer to the documentation @@ -1185,6 +1214,18 @@ # Same as `pg_semaphore_timeout`, but for the # read-only connection. +#pg_ro_keepalive_timeout = + # Same as `pg_keepalive_timeout`, but for the + # read-only connection. + +#pg_ro_pool_size = + # Same as `pg_pool_size`, but for the + # read-only connection. + +#pg_ro_backlog = + # Same as `pg_backlog`, but for the + # read-only connection. + #cassandra_contact_points = 127.0.0.1 # A comma-separated list of contact # points to your cluster. # You may specify IP addresses or diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 0986550b76e..886cfa113ed 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -356,6 +356,9 @@ local CONF_INFERENCES = { pg_ssl_verify = { typ = "boolean" }, pg_max_concurrent_queries = { typ = "number" }, pg_semaphore_timeout = { typ = "number" }, + pg_keepalive_timeout = { typ = "number" }, + pg_pool_size = { typ = "number" }, + pg_backlog = { typ = "number" }, pg_ro_port = { typ = "number" }, pg_ro_timeout = { typ = "number" }, @@ -364,6 +367,9 @@ local CONF_INFERENCES = { pg_ro_ssl_verify = { typ = "boolean" }, pg_ro_max_concurrent_queries = { typ = "number" }, pg_ro_semaphore_timeout = { typ = "number" }, + pg_ro_keepalive_timeout = { typ = "number" }, + pg_ro_pool_size = { typ = "number" }, + pg_ro_backlog = { typ = "number" }, cassandra_contact_points = { typ = "array" }, cassandra_port = { typ = "number" }, @@ -964,6 +970,36 @@ local function check_and_infer(conf, opts) errors[#errors + 1] = "pg_semaphore_timeout must be an integer greater than 0" end + if conf.pg_keepalive_timeout then + if conf.pg_keepalive_timeout < 0 then + errors[#errors + 1] = "pg_keepalive_timeout must be greater than 0" + end + + if conf.pg_keepalive_timeout ~= floor(conf.pg_keepalive_timeout) then + errors[#errors + 1] = "pg_keepalive_timeout must be an integer greater than 0" + end + end + + if conf.pg_pool_size then + if conf.pg_pool_size < 0 then + errors[#errors + 1] = "pg_pool_size must be greater than 0" + end + + if conf.pg_pool_size ~= floor(conf.pg_pool_size) then + errors[#errors + 1] = "pg_pool_size must be an integer greater than 0" + end + end + + if conf.pg_backlog then + if conf.pg_backlog < 0 then + errors[#errors + 1] = "pg_backlog must be greater than 0" + end + + if conf.pg_backlog ~= floor(conf.pg_backlog) then + errors[#errors + 1] = "pg_backlog must be an integer greater than 0" + end + end + if conf.pg_ro_max_concurrent_queries then if conf.pg_ro_max_concurrent_queries < 0 then errors[#errors + 1] = "pg_ro_max_concurrent_queries must be greater than 0" @@ -984,6 +1020,36 @@ local function check_and_infer(conf, opts) end end + if conf.pg_ro_keepalive_timeout then + if conf.pg_ro_keepalive_timeout < 0 then + errors[#errors + 1] = "pg_ro_keepalive_timeout must be greater than 0" + end + + if conf.pg_ro_keepalive_timeout ~= floor(conf.pg_ro_keepalive_timeout) then + errors[#errors + 1] = "pg_ro_keepalive_timeout must be an integer greater than 0" + end + end + + if conf.pg_ro_pool_size then + if conf.pg_ro_pool_size < 0 then + errors[#errors + 1] = "pg_ro_pool_size must be greater than 0" + end + + if conf.pg_ro_pool_size ~= floor(conf.pg_ro_pool_size) then + errors[#errors + 1] = "pg_ro_pool_size must be an integer greater than 0" + end + end + + if conf.pg_ro_backlog then + if conf.pg_ro_backlog < 0 then + errors[#errors + 1] = "pg_ro_backlog must be greater than 0" + end + + if conf.pg_ro_backlog ~= floor(conf.pg_ro_backlog) then + errors[#errors + 1] = "pg_ro_backlog must be an integer greater than 0" + end + end + if conf.worker_state_update_frequency <= 0 then errors[#errors + 1] = "worker_state_update_frequency must be greater than 0" end diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 8bef29b3ea4..1a5c6a4540b 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -233,7 +233,7 @@ local function reconnect(config) "SET TIME ZONE ", connection:escape_literal("UTC"), ";", }) if not ok then - setkeepalive(connection) + setkeepalive(connection, config.keepalive_timeout) return nil, err end end @@ -247,7 +247,7 @@ local function connect(config) end -setkeepalive = function(connection) +setkeepalive = function(connection, keepalive_timeout) if not connection or not connection.sock then return true end @@ -259,7 +259,7 @@ setkeepalive = function(connection) end else - local _, err = connection:keepalive() + local _, err = connection:keepalive(keepalive_timeout) if err then return nil, err end @@ -284,6 +284,14 @@ function _mt:get_stored_connection(operation) end end +function _mt:get_keepalive_timeout(operation) + if self.config_ro and operation == 'read' then + return self.config_ro.keepalive_timeout + end + + return self.config.keepalive_timeout +end + function _mt:init() local res, err = self:query("SHOW server_version_num;") @@ -433,7 +441,8 @@ function _mt:setkeepalive() for operation in pairs(OPERATIONS) do local conn = self:get_stored_connection(operation) if conn then - local _, err = setkeepalive(conn) + local keepalive_timeout = self:get_keepalive_timeout(operation) + local _, err = setkeepalive(conn, keepalive_timeout) self:store_connection(nil, operation) @@ -526,7 +535,8 @@ function _mt:query(sql, operation) res, err, partial, num_queries = connection:query(sql) - setkeepalive(connection) + local keepalive_timeout = self:get_keepalive_timeout(operation) + setkeepalive(connection, keepalive_timeout) end self:release_query_semaphore_resource(operation) @@ -922,6 +932,11 @@ function _M.new(kong_config) cafile = kong_config.lua_ssl_trusted_certificate_combined, sem_max = kong_config.pg_max_concurrent_queries or 0, sem_timeout = (kong_config.pg_semaphore_timeout or 60000) / 1000, + pool_size = kong_config.pg_pool_size, + backlog = kong_config.pg_backlog, + + --- not used directly by pgmoon, but used internally in connector to set the keepalive timeout + keepalive_timeout = kong_config.pg_keepalive_timeout, } local refs = kong_config["$refs"] @@ -972,6 +987,11 @@ function _M.new(kong_config) sem_max = kong_config.pg_ro_max_concurrent_queries, sem_timeout = kong_config.pg_ro_semaphore_timeout and (kong_config.pg_ro_semaphore_timeout / 1000) or nil, + pool_size = kong_config.pg_ro_pool_size, + backlog = kong_config.pg_ro_backlog, + + --- not used directly by pgmoon, but used internally in connector to set the keepalive timeout + keepalive_timeout = kong_config.pg_ro_keepalive_timeout, } if refs then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 31b5e9331db..8d1f1dfd905 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -104,6 +104,9 @@ pg_ssl = off pg_ssl_verify = off pg_max_concurrent_queries = 0 pg_semaphore_timeout = 60000 +pg_keepalive_timeout = NONE +pg_pool_size = NONE +pg_backlog = NONE pg_ro_host = NONE pg_ro_port = NONE @@ -116,6 +119,9 @@ pg_ro_ssl = NONE pg_ro_ssl_verify = NONE pg_ro_max_concurrent_queries = NONE pg_ro_semaphore_timeout = NONE +pg_ro_keepalive_timeout = NONE +pg_ro_pool_size = NONE +pg_ro_backlog = NONE cassandra_contact_points = 127.0.0.1 cassandra_port = 9042 diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 0239858a49f..a664f11798a 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1463,6 +1463,106 @@ describe("Configuration loader", function() end) end) + describe("pg connection pool options", function() + it("rejects a pg_keepalive_timeout with a negative number", function() + local conf, err = conf_loader(nil, { + pg_keepalive_timeout = -1, + }) + assert.is_nil(conf) + assert.equal("pg_keepalive_timeout must be greater than 0", err) + end) + + it("rejects a pg_keepalive_timeout with a decimal", function() + local conf, err = conf_loader(nil, { + pg_keepalive_timeout = 0.1, + }) + assert.is_nil(conf) + assert.equal("pg_keepalive_timeout must be an integer greater than 0", err) + end) + + it("rejects a pg_pool_size with a negative number", function() + local conf, err = conf_loader(nil, { + pg_pool_size = -1, + }) + assert.is_nil(conf) + assert.equal("pg_pool_size must be greater than 0", err) + end) + + it("rejects a pg_pool_size with a decimal", function() + local conf, err = conf_loader(nil, { + pg_pool_size = 0.1, + }) + assert.is_nil(conf) + assert.equal("pg_pool_size must be an integer greater than 0", err) + end) + + it("rejects a pg_backlog with a negative number", function() + local conf, err = conf_loader(nil, { + pg_backlog = -1, + }) + assert.is_nil(conf) + assert.equal("pg_backlog must be greater than 0", err) + end) + + it("rejects a pg_backlog with a decimal", function() + local conf, err = conf_loader(nil, { + pg_backlog = 0.1, + }) + assert.is_nil(conf) + assert.equal("pg_backlog must be an integer greater than 0", err) + end) + end) + + describe("pg read-only connection pool options", function() + it("rejects a pg_ro_keepalive_timeout with a negative number", function() + local conf, err = conf_loader(nil, { + pg_ro_keepalive_timeout = -1, + }) + assert.is_nil(conf) + assert.equal("pg_ro_keepalive_timeout must be greater than 0", err) + end) + + it("rejects a pg_ro_keepalive_timeout with a decimal", function() + local conf, err = conf_loader(nil, { + pg_ro_keepalive_timeout = 0.1, + }) + assert.is_nil(conf) + assert.equal("pg_ro_keepalive_timeout must be an integer greater than 0", err) + end) + + it("rejects a pg_ro_pool_size with a negative number", function() + local conf, err = conf_loader(nil, { + pg_ro_pool_size = -1, + }) + assert.is_nil(conf) + assert.equal("pg_ro_pool_size must be greater than 0", err) + end) + + it("rejects a pg_ro_pool_size with a decimal", function() + local conf, err = conf_loader(nil, { + pg_ro_pool_size = 0.1, + }) + assert.is_nil(conf) + assert.equal("pg_ro_pool_size must be an integer greater than 0", err) + end) + + it("rejects a pg_ro_backlog with a negative number", function() + local conf, err = conf_loader(nil, { + pg_ro_backlog = -1, + }) + assert.is_nil(conf) + assert.equal("pg_ro_backlog must be greater than 0", err) + end) + + it("rejects a pg_ro_backlog with a decimal", function() + local conf, err = conf_loader(nil, { + pg_ro_backlog = 0.1, + }) + assert.is_nil(conf) + assert.equal("pg_ro_backlog must be an integer greater than 0", err) + end) + end) + describe("worker_state_update_frequency option", function() it("is rejected with a zero", function() local conf, err = conf_loader(nil, { diff --git a/spec/02-integration/03-db/15-connection_pool_spec.lua b/spec/02-integration/03-db/15-connection_pool_spec.lua new file mode 100644 index 00000000000..8879a0d3c33 --- /dev/null +++ b/spec/02-integration/03-db/15-connection_pool_spec.lua @@ -0,0 +1,116 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +describe("#postgres Postgres connection pool", function() + local client + + setup(function() + local bp = helpers.get_db_utils("postgres", { + "plugins", + }, { + "slow-query" + }) + + bp.plugins:insert({ + name = "slow-query", + }) + + assert(helpers.start_kong({ + database = "postgres", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "slow-query", + nginx_worker_processes = 1, + pg_pool_size = 1, + pg_backlog = 0, + })) + client = helpers.admin_client() + end) + + teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + it("results in query error too many waiting connect operations", function() + local res = assert(client:send { + method = "GET", + path = "/slow-resource?prime=true", + headers = { ["Content-Type"] = "application/json" } + }) + assert.res_status(204 , res) + + helpers.wait_timer("slow-query", true, "any-running") + + res = assert(client:send { + method = "GET", + path = "/slow-resource", + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(500 , res) + local json = cjson.decode(body) + assert.same({ error = "too many waiting connect operations" }, json) + end) +end) + +describe("#postgres Postgres connection pool with backlog", function() + setup(function() + local bp = helpers.get_db_utils("postgres", { + "plugins", + }, { + "slow-query" + }) + + bp.plugins:insert({ + name = "slow-query", + }) + + assert(helpers.start_kong({ + database = "postgres", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "slow-query", + nginx_worker_processes = 1, + pg_pool_size = 1, + pg_backlog = 1, + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("results in query error too many waiting connect operations when backlog exceeds", function() + helpers.wait_timer("slow-query", true, "all-finish") + + local handler = function() + local client = helpers.admin_client() + local res = assert(client:send { + method = "GET", + path = "/slow-resource?prime=true", + headers = { ["Content-Type"] = "application/json" } + }) + assert.res_status(204 , res) + client:close() + end + + -- send 2 requests, both should succeed as pool size is 1 and backlog is 1 + for i = 0, 1 do + ngx.thread.spawn(handler) + end + + -- make sure both the timers are running + helpers.wait_timer("slow-query", true, "all-running") + + -- now the request should fail as both pool and backlog is full + local client = helpers.admin_client() + local res = assert(client:send { + method = "GET", + path = "/slow-resource", + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(500 , res) + local json = cjson.decode(body) + assert.same({ error = "too many waiting connect operations" }, json) + end) +end) From e093e823527c06b196f1d3b6ae5d79d1d583913c Mon Sep 17 00:00:00 2001 From: Guanlan D Date: Fri, 16 Dec 2022 13:14:18 +0800 Subject: [PATCH 2051/4351] docs(ci): add Bash/Zsh command and supporting Mac FAQ (#9966) * docs(ci): add Bash/Zsh command and supporting Mac FAQ * Update README.md * Update README.md * Update README.md Co-authored-by: Mayo --- build/README.md | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/build/README.md b/build/README.md index de8d6649695..934dc338e78 100644 --- a/build/README.md +++ b/build/README.md @@ -27,6 +27,8 @@ The below tools are only required for building the official Kong packages: To build the OpenResty, run the following command: +Bash/Zsh: + ```bash bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$(pwd)/work --action_env=INSTALL_ROOT=$(pwd)/buildroot --verbose_failures ``` @@ -81,3 +83,14 @@ In some cases where the build fails or the build is interrupted, the build syste ```shell bazel clean ``` + +### valgrind.h not found on macOS + +`valgrind` is required for OpenResty debug mode, but it's not avaialble on macOS. + +Add `--action_env=DEBUG=` flag to disable the debug mode. + +e.g. +``` +bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$(pwd)/work --action_env=INSTALL_ROOT=$(pwd)/buildroot --action_env=DEBUG= --verbose_failures +``` From 69e577aa318147e9fc574ef7d1384973cd01bffc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 16 Dec 2022 09:50:11 +0100 Subject: [PATCH 2052/4351] feat(aws-lambda): Allow IMDSv2 as protocol to retrieve EC2 instance role (#9962) This adds optional support for the IMDSv2 protocol. By default, the aws-lambda plugin will use the IMDSv1 protocol to retrieve the instance role. Users can configure it to use IMDSv2 instead by setting the configuration parameter `aws_imds_protocol_version` to `v2`. The default for the parameter is `v1` to ensure that installations that run Kong inside of Docker on EC2 will continue to work unchanged. Signed-off-by: Ivan Savcic Co-authored-by: Ivan Savcic --- kong/plugins/aws-lambda/handler.lua | 5 +- .../aws-lambda/iam-ec2-credentials.lua | 58 ++++++++++++++++--- kong/plugins/aws-lambda/schema.lua | 6 ++ .../03-iam-ec2-credentials_spec.lua | 30 +++++++++- 4 files changed, 87 insertions(+), 12 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 88141d3ab92..86b8dbb635a 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -37,7 +37,7 @@ local function fetch_aws_credentials(aws_conf) end if aws_conf.aws_assume_role_arn then - local metadata_credentials, err = fetch_metadata_credentials() + local metadata_credentials, err = fetch_metadata_credentials(aws_conf) if err then return nil, err @@ -52,7 +52,7 @@ local function fetch_aws_credentials(aws_conf) metadata_credentials.session_token) else - return fetch_metadata_credentials() + return fetch_metadata_credentials(aws_conf) end end @@ -265,6 +265,7 @@ function AWSLambdaHandler:access(conf) aws_region = conf.aws_region, aws_assume_role_arn = conf.aws_assume_role_arn, aws_role_session_name = conf.aws_role_session_name, + aws_imds_protocol_version = conf.aws_imds_protocol_version, } if not conf.aws_key then diff --git a/kong/plugins/aws-lambda/iam-ec2-credentials.lua b/kong/plugins/aws-lambda/iam-ec2-credentials.lua index e57cab487a6..b212acf3c52 100644 --- a/kong/plugins/aws-lambda/iam-ec2-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ec2-credentials.lua @@ -9,14 +9,54 @@ local kong = kong local METADATA_SERVICE_PORT = 80 local METADATA_SERVICE_REQUEST_TIMEOUT = 5000 local METADATA_SERVICE_HOST = "169.254.169.254" -local METADATA_SERVICE_URI = "http://" .. METADATA_SERVICE_HOST .. ":" .. METADATA_SERVICE_PORT .. +local METADATA_SERVICE_TOKEN_URI = "http://" .. METADATA_SERVICE_HOST .. ":" .. METADATA_SERVICE_PORT .. + "/latest/api/token" +local METADATA_SERVICE_IAM_URI = "http://" .. METADATA_SERVICE_HOST .. ":" .. METADATA_SERVICE_PORT .. "/latest/meta-data/iam/security-credentials/" -local function fetch_ec2_credentials() +local function fetch_ec2_credentials(config) local client = http.new() client:set_timeout(METADATA_SERVICE_REQUEST_TIMEOUT) - local role_name_request_res, err = client:request_uri(METADATA_SERVICE_URI) + + local protocol_version = config.aws_imds_protocol_version + local imds_session_headers + + if protocol_version == "v1" then + + -- When using IMSDv1, the role is retrieved with a simple GET + -- request requiring no special headers. + imds_session_headers = {} + + elseif protocol_version == "v2" then + + -- When using IMSDv1, the role is retrieved with a GET request + -- that has a valid X-aws-ec2-metadata-token header with a valid + -- token, which needs to be retrieved with a PUT request. + local token_request_res, err = client:request_uri(METADATA_SERVICE_TOKEN_URI, { + method = "PUT", + headers = { + ["X-aws-ec2-metadata-token-ttl-seconds"] = "60", + }, + }) + + if not token_request_res then + return nil, "Could not fetch IMDSv2 token from metadata service: " .. tostring(err) + end + + if token_request_res.status ~= 200 then + return nil, "Fetching IMDSv2 token from metadata service returned status code " .. + token_request_res.status .. " with body " .. token_request_res.body + end + imds_session_headers = { ["X-aws-ec2-metadata-token"] = token_request_res.body } + + else + return nil, "Unrecognized aws_imds_protocol_version " .. tostring(protocol_version) .. " set in configuration" + end + + local role_name_request_res, err = client:request_uri(METADATA_SERVICE_IAM_URI, { + headers = imds_session_headers, + }) if not role_name_request_res then return nil, "Could not fetch role name from metadata service: " .. tostring(err) @@ -24,14 +64,16 @@ local function fetch_ec2_credentials() if role_name_request_res.status ~= 200 then return nil, "Fetching role name from metadata service returned status code " .. - role_name_request_res.status .. " with body " .. role_name_request_res.body + role_name_request_res.status .. " with body " .. role_name_request_res.body end local iam_role_name = role_name_request_res.body - kong.log.debug("Found IAM role on instance with name: ", iam_role_name) - local iam_security_token_request, err = client:request_uri(METADATA_SERVICE_URI .. iam_role_name) + local iam_security_token_request, err = client:request_uri(METADATA_SERVICE_IAM_URI .. iam_role_name, { + headers = imds_session_headers, + }) + if not iam_security_token_request then return nil, "Failed to request IAM credentials for role " .. iam_role_name .. " Request returned error: " .. tostring(err) @@ -63,9 +105,9 @@ local function fetch_ec2_credentials() end -local function fetchCredentialsLogged() +local function fetchCredentialsLogged(config) -- wrapper to log any errors - local creds, err, ttl = fetch_ec2_credentials() + local creds, err, ttl = fetch_ec2_credentials(config) if creds then return creds, err, ttl end diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 96829ca96d7..cf91857c62e 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -95,6 +95,12 @@ return { type = "boolean", default = true, } }, + { aws_imds_protocol_version = { + type = "string", + required = true, + default = "v1", + one_of = { "v1", "v2" } + } }, } }, } }, diff --git a/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua index 6e385347cd6..499ee165804 100644 --- a/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua +++ b/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua @@ -28,7 +28,7 @@ describe("[AWS Lambda] iam-ec2", function() after_each(function() end) - it("should fetch credentials from metadata service", function() + it("should fetch credentials from metadata service using IMDSv1", function() http_responses = { "EC2_role", [[ @@ -44,7 +44,33 @@ describe("[AWS Lambda] iam-ec2", function() ]] } - local iam_role_credentials, err = fetch_ec2() + local iam_role_credentials, err = fetch_ec2({ aws_imds_protocol_version = "v1" }) + + assert.is_nil(err) + assert.equal("the Access Key", iam_role_credentials.access_key) + assert.equal("the Big Secret", iam_role_credentials.secret_key) + assert.equal("the Token of Appreciation", iam_role_credentials.session_token) + assert.equal(1552424170, iam_role_credentials.expiration) + end) + + it("should fetch credentials from metadata service using IMDSv2", function() + http_responses = { + "SOME-TOKEN", + "EC2_role", + [[ +{ + "Code" : "Success", + "LastUpdated" : "2019-03-12T14:20:45Z", + "Type" : "AWS-HMAC", + "AccessKeyId" : "the Access Key", + "SecretAccessKey" : "the Big Secret", + "Token" : "the Token of Appreciation", + "Expiration" : "2019-03-12T20:56:10Z" +} +]] + } + + local iam_role_credentials, err = fetch_ec2({ aws_imds_protocol_version = "v2" }) assert.is_nil(err) assert.equal("the Access Key", iam_role_credentials.access_key) From afeb6ff97924e9487e3c334513b57c1ee667fc8f Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 20 Dec 2022 15:37:25 +0800 Subject: [PATCH 2053/4351] fix(clustering): `upstream.use_srv_name` should be removed for DPs older than `3.1.0` [FTI-4617] Co-authored-by: suika --- kong/clustering/compat/init.lua | 23 +++++++++- spec/01-unit/19-hybrid/03-compat_spec.lua | 51 ++++++++++++++++++++++- 2 files changed, 72 insertions(+), 2 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index d47f49e448c..7ed9a3dad27 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -313,6 +313,7 @@ end function _M.update_compatible_payload(config_table, dp_version, log_suffix) local cp_version_num = version_num(meta.version) local dp_version_num = version_num(dp_version) + local has_update -- if the CP and DP have the same version, avoid the payload -- copy and compatibility updates @@ -324,10 +325,30 @@ function _M.update_compatible_payload(config_table, dp_version, log_suffix) if fields then config_table = deep_copy(config_table, false) if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix) then - return true, config_table + has_update = true + end + end + + if dp_version_num < 3001000000 --[[ 3.1.0.0 ]] then + local config_upstream = config_table["upstreams"] + if config_upstream then + for _, t in ipairs(config_upstream) do + if t["use_srv_name"] ~= nil then + ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. + " contains configuration 'upstream.use_srv_name'", + " which is incompatible with dataplane version " .. dp_version .. " and will", + " be removed.", log_suffix) + t["use_srv_name"] = nil + has_update = true + end + end end end + if has_update then + return true, config_table + end + return false end diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index e111de50db3..31c584d4123 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -1,5 +1,7 @@ - local compat = require("kong.clustering.compat") +-- local ssl_fixtures = require "spec.fixtures.ssl" +local helpers = require "spec.helpers" +local declarative = require("kong.db.declarative") local function reset_fields() compat._set_removed_fields(require("kong.clustering.compat.removed_fields")) @@ -302,4 +304,51 @@ describe("kong.clustering.compat", function() assert.falsy(check("1.0.0", "1.1.0")) end) end) + + describe("core entities compatible changes", function() + local config, db + lazy_setup(function() + local _ + _, db = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + "consumers", + "upstreams", + }) + _G.kong.db = db + + assert(declarative.load_into_db({ + upstreams = { + upstreams1 = { + id = "01a2b3c4-d5e6-f7a8-b9c0-d1e2f3a4b5c6", + name = "upstreams1", + slots = 10, + use_srv_name = true, + }, + upstreams2 = { + id = "01a2b3c4-d5e6-f7a8-b9c0-d1e2f3a4b5c7", + name = "upstreams2", + slots = 10, + }, + upstreams3 = { + id = "01a2b3c4-d5e6-f7a8-b9c0-d1e2f3a4b5c8", + name = "upstreams3", + slots = 10, + use_srv_name = false, + }, + } + }, { _transform = true })) + + config = declarative.export_config() + end) + it(function() + local has_update, result = compat.update_compatible_payload(config, "3.0.0", "test_") + assert.truthy(has_update) + local upstreams = assert(assert(assert(result).upstreams)) + assert.is_nil(assert(upstreams[1]).use_srv_name) + assert.is_nil(assert(upstreams[2]).use_srv_name) + assert.is_nil(assert(upstreams[3]).use_srv_name) + end) + end) end) From b3647ae6b2a981f48336e822997c021f00b91e2c Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 21 Dec 2022 01:42:27 +0800 Subject: [PATCH 2054/4351] refactor(plugins/basic-auth): code clean and optimization (#9977) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- kong/plugins/basic-auth/access.lua | 32 +++++++++++++++++++----------- kong/plugins/basic-auth/crypto.lua | 5 +++-- 2 files changed, 23 insertions(+), 14 deletions(-) diff --git a/kong/plugins/basic-auth/access.lua b/kong/plugins/basic-auth/access.lua index 2f8eced0db2..8c76b526a53 100644 --- a/kong/plugins/basic-auth/access.lua +++ b/kong/plugins/basic-auth/access.lua @@ -2,6 +2,7 @@ local crypto = require "kong.plugins.basic-auth.crypto" local constants = require "kong.constants" +local crypto_hash = crypto.hash local decode_base64 = ngx.decode_base64 local re_gmatch = ngx.re.gmatch local re_match = ngx.re.match @@ -9,6 +10,13 @@ local error = error local kong = kong +local HEADERS_CONSUMER_ID = constants.HEADERS.CONSUMER_ID +local HEADERS_CONSUMER_CUSTOM_ID = constants.HEADERS.CONSUMER_CUSTOM_ID +local HEADERS_CONSUMER_USERNAME = constants.HEADERS.CONSUMER_USERNAME +local HEADERS_CREDENTIAL_IDENTIFIER = constants.HEADERS.CREDENTIAL_IDENTIFIER +local HEADERS_ANONYMOUS = constants.HEADERS.ANONYMOUS + + local realm = 'Basic realm="' .. _KONG._NAME .. '"' @@ -28,7 +36,7 @@ local function retrieve_credentials(header_name, conf) local authorization_header = kong.request.get_header(header_name) if authorization_header then - local iterator, iter_err = re_gmatch(authorization_header, "\\s*[Bb]asic\\s*(.+)") + local iterator, iter_err = re_gmatch(authorization_header, "\\s*[Bb]asic\\s*(.+)", "oj") if not iterator then kong.log.err(iter_err) return @@ -73,7 +81,7 @@ end -- @param given_password The password as given in the Authorization header -- @return Success of authentication local function validate_credentials(credential, given_password) - local digest, err = crypto.hash(credential.consumer.id, given_password) + local digest, err = crypto_hash(credential.consumer.id, given_password) if err then kong.log.err(err) end @@ -115,33 +123,33 @@ local function set_consumer(consumer, credential) local clear_header = kong.service.request.clear_header if consumer and consumer.id then - set_header(constants.HEADERS.CONSUMER_ID, consumer.id) + set_header(HEADERS_CONSUMER_ID, consumer.id) else - clear_header(constants.HEADERS.CONSUMER_ID) + clear_header(HEADERS_CONSUMER_ID) end if consumer and consumer.custom_id then - set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) + set_header(HEADERS_CONSUMER_CUSTOM_ID, consumer.custom_id) else - clear_header(constants.HEADERS.CONSUMER_CUSTOM_ID) + clear_header(HEADERS_CONSUMER_CUSTOM_ID) end if consumer and consumer.username then - set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) + set_header(HEADERS_CONSUMER_USERNAME, consumer.username) else - clear_header(constants.HEADERS.CONSUMER_USERNAME) + clear_header(HEADERS_CONSUMER_USERNAME) end if credential and credential.username then - set_header(constants.HEADERS.CREDENTIAL_IDENTIFIER, credential.username) + set_header(HEADERS_CREDENTIAL_IDENTIFIER, credential.username) else - clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) + clear_header(HEADERS_CREDENTIAL_IDENTIFIER) end if credential then - clear_header(constants.HEADERS.ANONYMOUS) + clear_header(HEADERS_ANONYMOUS) else - set_header(constants.HEADERS.ANONYMOUS, true) + set_header(HEADERS_ANONYMOUS, true) end end diff --git a/kong/plugins/basic-auth/crypto.lua b/kong/plugins/basic-auth/crypto.lua index eb9ec06064d..44d46a516da 100644 --- a/kong/plugins/basic-auth/crypto.lua +++ b/kong/plugins/basic-auth/crypto.lua @@ -2,14 +2,15 @@ local sha1 = require "resty.sha1" local to_hex = require "resty.string".to_hex local assert = assert +local ngx_null = ngx.null --- Salt the password -- Password is salted with the credential's consumer_id (long enough, unique) -- @param credential The basic auth credential table local function salt_password(consumer_id, password) - if password == nil or password == ngx.null then - password = "" + if password == nil or password == ngx_null then + return consumer_id end return password .. consumer_id From 0558a1e8e64938bb00e913feb88fcf02674e9094 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 21 Dec 2022 01:49:03 +0800 Subject: [PATCH 2055/4351] docs(README): fix markdown order list manner (#9969) --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 97f0b0e2cd0..dae8704dc75 100644 --- a/README.md +++ b/README.md @@ -29,7 +29,7 @@ Whether you’re running in the cloud, on bare metal, or using containers, you c $ cd docker-kong/compose/ ``` -1) Start the Gateway stack using: +2) Start the Gateway stack using: ```cmd $ KONG_DATABASE=postgres docker-compose --profile database up ``` From b5a03fd544a94444407bc7cd2174409031efe2a3 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 20 Dec 2022 18:49:36 +0100 Subject: [PATCH 2056/4351] docs(DEVELOPER): Fedora dependencies (#9968) --- DEVELOPER.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 55abfcae81e..067c4708594 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -411,7 +411,9 @@ dnf install \ pcre-devel \ unzip \ zlib-devel \ - valgrind + valgrind \ + valgrind-devel \ + perl ``` #### OpenResty From 04366a22b9114493ce89857852191a27194d13ea Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 20 Dec 2022 19:31:41 +0100 Subject: [PATCH 2057/4351] fix(plugin): Fix typo in comment (#9984) --- kong/plugins/aws-lambda/iam-ec2-credentials.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/iam-ec2-credentials.lua b/kong/plugins/aws-lambda/iam-ec2-credentials.lua index b212acf3c52..c1b79fcdb56 100644 --- a/kong/plugins/aws-lambda/iam-ec2-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ec2-credentials.lua @@ -30,7 +30,7 @@ local function fetch_ec2_credentials(config) elseif protocol_version == "v2" then - -- When using IMSDv1, the role is retrieved with a GET request + -- When using IMSDv2, the role is retrieved with a GET request -- that has a valid X-aws-ec2-metadata-token header with a valid -- token, which needs to be retrieved with a PUT request. local token_request_res, err = client:request_uri(METADATA_SERVICE_TOKEN_URI, { From e5d9235871d44f57f093eb97530e5b89a5808e7a Mon Sep 17 00:00:00 2001 From: marc-charpentier <713185+marc-charpentier@users.noreply.github.com> Date: Wed, 21 Dec 2022 09:32:25 +0100 Subject: [PATCH 2058/4351] fix(balancer) fix upstreams reload every 10s (#8974) * fix(balancer) fix upstreams reload every 10s The upstreams module's load_upstreams_dict_into_memory returned non-cacheable value when upstreams table is empty, causing empty table reload in request context after 10s negative TTL's expiration. * add test * fix lint * apply suggestion Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> * seems now it's fine to remove the ttl * apply suggestion Co-authored-by: Michael Martin * apply suggestion Co-authored-by: Michael Martin Co-authored-by: suika Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Co-authored-by: Michael Martin --- kong/runloop/balancer/upstreams.lua | 23 ++++++----- .../04-balancer_cache_correctness_spec.lua | 38 +++++++++++++++++++ 2 files changed, 49 insertions(+), 12 deletions(-) create mode 100644 spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index c2ff7ede1b9..7b0a10b8b73 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -17,6 +17,7 @@ local log = ngx.log local null = ngx.null local table_remove = table.remove local timer_at = ngx.timer.at +local isempty = require("table.isempty") local CRIT = ngx.CRIT @@ -82,8 +83,8 @@ end ------------------------------------------------------------------------------ local function load_upstreams_dict_into_memory() + log(DEBUG, "loading upstreams dict into memory") local upstreams_dict = {} - local found = nil -- build a dictionary, indexed by the upstream name local upstreams = kong.db.upstreams @@ -95,33 +96,31 @@ local function load_upstreams_dict_into_memory() for up, err in upstreams:each(page_size, GLOBAL_QUERY_OPTS) do if err then log(CRIT, "could not obtain list of upstreams: ", err) - return nil + return nil, err end upstreams_dict[up.ws_id .. ":" .. up.name] = up.id - found = true end - return found and upstreams_dict + -- please refer to https://github.com/Kong/kong/pull/4301 and + -- https://github.com/Kong/kong/pull/8974#issuecomment-1317788871 + if isempty(upstreams_dict) then + log(DEBUG, "empty upstreams dict. Could it be an uncatched database error?") + end + + return upstreams_dict end --_load_upstreams_dict_into_memory = load_upstreams_dict_into_memory -local opts = { neg_ttl = 10 } - ------------------------------------------------------------------------------ -- Implements a simple dictionary with all upstream-ids indexed -- by their name. -- @return The upstreams dictionary (a map with upstream names as string keys -- and upstream entity tables as values), or nil+error function upstreams_M.get_all_upstreams() - local upstreams_dict, err = kong.core_cache:get("balancer:upstreams", opts, + return kong.core_cache:get("balancer:upstreams", nil, load_upstreams_dict_into_memory) - if err then - return nil, err - end - - return upstreams_dict or {} end ------------------------------------------------------------------------------ diff --git a/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua b/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua new file mode 100644 index 00000000000..d3baffcdcb8 --- /dev/null +++ b/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua @@ -0,0 +1,38 @@ +local helpers = require "spec.helpers" + +local POLL_INTERVAL = 0.3 + +for _, strategy in helpers.each_strategy() do + describe("balancer cache [#" .. strategy .. "]", function() + + lazy_setup(function() + -- truncate the database so we have zero upstreams + helpers.get_db_utils(strategy, { "upstreams", }) + + local db_update_propagation = strategy == "cassandra" and 0.1 or 0 + + assert(helpers.start_kong { + log_level = "debug", + database = strategy, + proxy_listen = "0.0.0.0:8000, 0.0.0.0:8443 ssl", + admin_listen = "0.0.0.0:8001", + db_update_frequency = POLL_INTERVAL, + db_update_propagation = db_update_propagation, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + + -- https://github.com/Kong/kong/issues/8970 + it("upstreams won't reload at unusual rate", function() + assert.logfile().has.line("loading upstreams dict into memory", true, 5) + -- turncate log + io.open("./servroot/logs/error.log", "w"):close() + assert.logfile().has.no.line("loading upstreams dict into memory", true, 20) + end) + end) +end From 1082a5cc06d708120e3974f46ca5071150ff3dba Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 21 Dec 2022 17:35:44 +0100 Subject: [PATCH 2059/4351] style(plugin): adjust whitespace (#9985) --- kong/plugins/aws-lambda/iam-ec2-credentials.lua | 2 -- 1 file changed, 2 deletions(-) diff --git a/kong/plugins/aws-lambda/iam-ec2-credentials.lua b/kong/plugins/aws-lambda/iam-ec2-credentials.lua index c1b79fcdb56..4f1fa470ad3 100644 --- a/kong/plugins/aws-lambda/iam-ec2-credentials.lua +++ b/kong/plugins/aws-lambda/iam-ec2-credentials.lua @@ -23,13 +23,11 @@ local function fetch_ec2_credentials(config) local imds_session_headers if protocol_version == "v1" then - -- When using IMSDv1, the role is retrieved with a simple GET -- request requiring no special headers. imds_session_headers = {} elseif protocol_version == "v2" then - -- When using IMSDv2, the role is retrieved with a GET request -- that has a valid X-aws-ec2-metadata-token header with a valid -- token, which needs to be retrieved with a PUT request. From 99c89919a0a608d35b86c149041132f73ea32f7b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 21 Dec 2022 17:45:23 +0100 Subject: [PATCH 2060/4351] docs(changelog): add CHANGELOG entry for AWS Lambda IMDSv2 support (#9986) --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 568a536415a..9368302ee14 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -76,6 +76,10 @@ - **Zipkin**: Add support to set the durations of Kong phases as span tags through configuration property `config.phase_duration_flavor`. [#9891](https://github.com/Kong/kong/pull/9891) +- **AWS Lambda**: Add `aws_imds_protocol_version` configuration + parameter that allows the selection of the IMDS protocol version. + Defaults to `v1`, can be set to `v2` to enable IMDSv2. + [#9962](https://github.com/Kong/kong/pull/9962) ### Fixes From dc465ada0937f837a61454d647a9a07bfb6c16ef Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Sat, 24 Dec 2022 00:28:26 +0800 Subject: [PATCH 2061/4351] fix(runloop): `set_host_header` pass the wrong upstream_host (#9996) In the vast majority cases, this change has no effect, except when the host of balancer is exactly equal to "upstream_host". This was introduced by https://github.com/Kong/kong/pull/9494 --- kong/runloop/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3ca7ab061e3..dd91dc413d9 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1637,7 +1637,7 @@ return { return kong.response.exit(errcode, body) end - local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, "upstream_host") + local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) if not ok then log(ERR, "failed to set balancer Host header: ", err) return exit(500) From 9c65255a09e7018f95321b459bb96dce9b4388dc Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 26 Dec 2022 13:06:26 +0800 Subject: [PATCH 2062/4351] perf(plugins/prometheus): skip exporting high cardinality metrics from shdict when no prometheus plugin instance is configured FT-3626 Co-authored-by: Datong Sun Co-authored-by: Chrono --- kong/plugins/prometheus/api.lua | 12 +- kong/plugins/prometheus/exporter.lua | 68 +++++++- kong/plugins/prometheus/prometheus.lua | 57 ++++--- .../06-hybrid-mode_metrics_spec.lua | 5 +- .../26-prometheus/07-optional_fields_spec.lua | 155 ++++++++++++++++++ 5 files changed, 263 insertions(+), 34 deletions(-) create mode 100644 spec/03-plugins/26-prometheus/07-optional_fields_spec.lua diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index 2d1df92e71d..bf3e27d3ade 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,16 +1,20 @@ local exporter = require "kong.plugins.prometheus.exporter" +local tbl_insert = table.insert +local tbl_concat = table.concat -local printable_metric_data = function() + +local printable_metric_data = function(_) local buffer = {} -- override write_fn, since stream_api expect response to returned -- instead of ngx.print'ed - exporter.metric_data(function(data) - table.insert(buffer, table.concat(data, "")) + exporter.metric_data(function(new_metric_data) + tbl_insert(buffer, tbl_concat(new_metric_data, "")) end) - return table.concat(buffer, "") + return tbl_concat(buffer, "") end + return { ["/metrics"] = { GET = function() diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 5cac21bb40d..1f494ec2084 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -31,6 +31,61 @@ package.loaded['prometheus_resty_counter'] = require("resty.counter") local kong_subsystem = ngx.config.subsystem local http_subsystem = kong_subsystem == "http" + +-- should we introduce a way to know if a plugin is configured or not? +local is_prometheus_enabled, register_events_handler do + local PLUGIN_NAME = "prometheus" + local CACHE_KEY = "prometheus:enabled" + + local function is_prometheus_enabled_fetch() + for plugin, err in kong.db.plugins:each() do + if err then + kong.log.crit("could not obtain list of plugins: ", err) + return nil, err + end + + if plugin.name == PLUGIN_NAME and plugin.enabled then + return true + end + end + + return false + end + + + -- Returns `true` if Prometheus is enabled anywhere inside Kong. + -- The results are then cached and purged as necessary. + function is_prometheus_enabled() + local enabled, err = kong.cache:get(CACHE_KEY, nil, is_prometheus_enabled_fetch) + + if err then + error("error when checking if prometheus enabled: " .. err) + end + + return enabled + end + + + -- invalidate cache when a plugin is added/removed/updated + function register_events_handler() + local worker_events = kong.worker_events + + if kong.configuration.database == "off" then + worker_events.register(function() + kong.cache:invalidate(CACHE_KEY) + end, "declarative", "reconfigure") + + else + worker_events.register(function(data) + if data.entity.name == PLUGIN_NAME then + kong.cache:invalidate(CACHE_KEY) + end + end, "crud", "plugins") + end + end +end + + local function init() local shm = "prometheus_metrics" if not ngx.shared.prometheus_metrics then @@ -176,6 +231,7 @@ end local function init_worker() prometheus:init_worker() + register_events_handler() end -- Convert the MD5 hex string to its numeric representation @@ -326,8 +382,6 @@ local function metric_data(write_fn) metrics.connections:set(nginx_statistics['connections_reading'], { node_id, kong_subsystem, "reading" }) metrics.connections:set(nginx_statistics['connections_writing'], { node_id, kong_subsystem, "writing" }) metrics.connections:set(nginx_statistics['connections_waiting'], { node_id, kong_subsystem,"waiting" }) - metrics.connections:set(nginx_statistics['connections_accepted'], { node_id, kong_subsystem, "accepted" }) - metrics.connections:set(nginx_statistics['connections_handled'], { node_id, kong_subsystem, "handled" }) metrics.nginx_requests_total:set(nginx_statistics['total_requests'], { node_id, kong_subsystem }) @@ -425,7 +479,9 @@ local function metric_data(write_fn) end end - prometheus:metric_data(write_fn) + -- notify the function if prometheus plugin is enabled, + -- so that it can avoid exporting unnecessary metrics if not + prometheus:metric_data(write_fn, not is_prometheus_enabled()) end local function collect() @@ -453,8 +509,8 @@ local function get_prometheus() return prometheus end -local function set_export_upstream_health_metrics() - should_export_upstream_health_metrics = true +local function set_export_upstream_health_metrics(set_or_not) + should_export_upstream_health_metrics = set_or_not end @@ -465,5 +521,5 @@ return { metric_data = metric_data, collect = collect, get_prometheus = get_prometheus, - set_export_upstream_health_metrics = set_export_upstream_health_metrics + set_export_upstream_health_metrics = set_export_upstream_health_metrics, } diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 763e408885e..2da9a2ccfd2 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -854,7 +854,7 @@ end -- Returns: -- Array of strings with all metrics in a text format compatible with -- Prometheus. -function Prometheus:metric_data(write_fn) +function Prometheus:metric_data(write_fn, local_only) if not self.initialized then ngx_log(ngx.ERR, "Prometheus module has not been initialized") return @@ -864,7 +864,14 @@ function Prometheus:metric_data(write_fn) -- Force a manual sync of counter local state (mostly to make tests work). self._counter:sync() - local keys = self.dict:get_keys(0) + local keys + if local_only then + keys = {} + + else + keys = self.dict:get_keys(0) + end + local count = #keys for k, v in pairs(self.local_metrics) do keys[count+1] = k @@ -897,34 +904,38 @@ function Prometheus:metric_data(write_fn) local value, err local is_local_metrics = true value = self.local_metrics[key] - if not value then + if (not value) and (not local_only) then is_local_metrics = false value, err = self.dict:get(key) end - if value then - local short_name = short_metric_name(key) - if not seen_metrics[short_name] then - local m = self.registry[short_name] - if m then - if m.help then - buffered_print(st_format("# HELP %s%s %s\n", - self.prefix, short_name, m.help)) - end - if m.typ then - buffered_print(st_format("# TYPE %s%s %s\n", - self.prefix, short_name, TYPE_LITERAL[m.typ])) - end + if not value then + self:log_error("Error getting '", key, "': ", err) + goto continue + end + + local short_name = short_metric_name(key) + if not seen_metrics[short_name] then + local m = self.registry[short_name] + if m then + if m.help then + buffered_print(st_format("# HELP %s%s %s\n", + self.prefix, short_name, m.help)) + end + if m.typ then + buffered_print(st_format("# TYPE %s%s %s\n", + self.prefix, short_name, TYPE_LITERAL[m.typ])) end - seen_metrics[short_name] = true - end - if not is_local_metrics then -- local metrics is always a gauge - key = fix_histogram_bucket_labels(key) end - buffered_print(st_format("%s%s %s\n", self.prefix, key, value)) - else - self:log_error("Error getting '", key, "': ", err) + seen_metrics[short_name] = true + end + if not is_local_metrics then -- local metrics is always a gauge + key = fix_histogram_bucket_labels(key) end + buffered_print(st_format("%s%s %s\n", self.prefix, key, value)) + + ::continue:: + end buffered_print(nil) diff --git a/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics_spec.lua b/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics_spec.lua index a3e31e93376..f664ee1c6cb 100644 --- a/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/06-hybrid-mode_metrics_spec.lua @@ -40,6 +40,9 @@ describe("Plugin: prometheus (Hybrid Mode)", function() local body = assert.res_status(200, res) assert.matches('data_plane_cluster_cert_expiry_timestamp %d+', body) - assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + -- if we want to see this we need prometheus plugin enabled, + -- but for DP to enable it we need CP to be running. + -- let's cover this in other tests + -- assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) end) diff --git a/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua b/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua new file mode 100644 index 00000000000..d91875db1b9 --- /dev/null +++ b/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua @@ -0,0 +1,155 @@ +local helpers = require "spec.helpers" +local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" + +local tcp_status_port = helpers.get_available_port() + + +local function get_metrics(client) + local res = assert(client:send { + method = "GET", + path = "/metrics", + }) + + return assert.res_status(200, res) +end + +local function assert_normal_metrics(body) + -- normal fields + assert.matches('kong_memory_lua_shared_dict_bytes', body, nil, true) + local states = { "accepted", "active", "handled", "reading", "total", "waiting", "writing" } + for _, v in ipairs(states) do + assert.matches('kong_nginx_connections_total{node_id="' .. + UUID_PATTERN .. '",subsystem="' .. ngx.config.subsystem .. '",state="' .. v .. '"} %d+', body) + end +end + +local high_cost_metrics = { + "kong_http_requests_total", + "kong_kong_latency_ms", + "kong_upstream_latency_ms", + "kong_request_latency_ms", + "kong_bandwidth_bytes", +} + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: prometheus, on-demond export metrics #" .. strategy, function() + local http_client, status_client + local prometheus_id + + -- restart the kong every time or the test would be flaky + before_each(function() + local bp = assert(helpers.get_db_utils(strategy, { + "plugins", + })) + + local upstream = bp.upstreams:insert({ + name = "mock_upstream", + algorithm = "least-connections", + }) + + bp.targets:insert({ + upstream = upstream, + target = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_stream_port, + weight = 100, + }) + + local service = bp.services:insert { + host = "mock_upstream", + } + + bp.routes:insert { + hosts = { "mock" }, + protocols = { "http" }, + service = service, + paths = { "/" }, + } + + prometheus_id = assert(bp.plugins:insert { + name = "prometheus", + config = { + status_code_metrics = true, + latency_metrics = true, + bandwidth_metrics = true, + upstream_health_metrics = true, + } + }).id + + assert(helpers.start_kong { + -- nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + database = strategy, + cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", + status_listen = "0.0.0.0:" .. tcp_status_port, + db_update_propagation = 0.01, -- otherwise cassandra would complain + proxy_listen = "0.0.0.0:8000", + db_cache_ttl = 100, -- so the cache won't expire while we wait for the admin API + }) + http_client = helpers.http_client("127.0.0.1", 8000, 20000) + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + + http_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "mock" + } + } + end) + + after_each(function() + helpers.stop_kong() + + if http_client then + http_client:close() + end + + if status_client then + status_client:close() + end + end) + + for _, method in ipairs { "disabling", "removing" } do + it("less metrics when " .. method .. " prometheus", function() + -- export normal metrics + local body = get_metrics(status_client) + assert_normal_metrics(body) + + for _, v in ipairs(high_cost_metrics) do + assert.matches(v, body, nil, true) + end + + -- disable or remove + local admin_client = helpers.admin_client() + if method == "disabling" then + assert.res_status(200, admin_client:send { + method = "PATCH", + path = "/plugins/" .. prometheus_id, + body = { + enabled = false, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + else + assert.res_status(204, admin_client:send { + method = "DELETE", + path = "/plugins/" .. prometheus_id, + }) + end + + helpers.pwait_until(function() + body = get_metrics(status_client) + assert_normal_metrics(body) + + for _, v in ipairs(high_cost_metrics) do + assert.not_matches(v, body, nil, true) + end + end, 5) + end) + end + end) +end From dbc03e13de55b1301324e2ad7e273cdd05b888db Mon Sep 17 00:00:00 2001 From: Leopoldthecoder Date: Mon, 19 Dec 2022 16:55:57 +0800 Subject: [PATCH 2063/4351] docs(admin-api): fix a typo in key set description --- autodoc/admin-api/data/admin-api.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index bcc46981b01..07d2d4e2e4d 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -2262,7 +2262,7 @@ return { entity_title = "Key Set", entity_title_plural = "Key Sets", description = [[ - An Key Set object holds a collection of asymmetric key objects. + A Key Set object holds a collection of asymmetric key objects. This entity allows to logically group keys by their purpose. ]], fields = { From 1f30990b0fc1398724b7beadef3b3c2809227b91 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 26 Dec 2022 13:21:12 +0800 Subject: [PATCH 2064/4351] docs(admin-api): fix example response data in `/schemas/plugins/:name` Co-authored-by: Qi --- autodoc/admin-api/data/admin-api.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 07d2d4e2e4d..ed86ae10da4 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -443,7 +443,7 @@ return { "type": "boolean" }, "key_names": { - "default": "function", + "default": ["apikey"], "required": true, "type": "array" } From 38053d57b3514a30fd4f9dd315969ebdc2b21543 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 26 Dec 2022 13:59:57 +0800 Subject: [PATCH 2065/4351] refactor(router/atc): simplify ATC code by reducing duplications --- kong/router/atc.lua | 37 ++++++++++++++++++++----------------- 1 file changed, 20 insertions(+), 17 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 2bcc4e06a85..a44bc7a5c98 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -59,24 +59,27 @@ local gen_values_t = tb_new(10, 0) local CACHED_SCHEMA do - local str_fields = {"net.protocol", "tls.sni", - "http.method", "http.host", - "http.path", "http.raw_path", - "http.headers.*", - } + local FIELDS = { + + ["String"] = {"net.protocol", "tls.sni", + "http.method", "http.host", + "http.path", "http.raw_path", + "http.headers.*", + }, + + ["Int"] = {"net.port", + }, - local int_fields = {"net.port", } CACHED_SCHEMA = schema.new() - for _, v in ipairs(str_fields) do - assert(CACHED_SCHEMA:add_field(v, "String")) + for typ, fields in pairs(FIELDS) do + for _, v in ipairs(fields) do + assert(CACHED_SCHEMA:add_field(v, typ)) + end end - for _, v in ipairs(int_fields) do - assert(CACHED_SCHEMA:add_field(v, "Int")) - end end @@ -382,28 +385,28 @@ function _M:select(req_method, req_uri, req_host, req_scheme, for _, field in ipairs(self.fields) do if field == "http.method" then - assert(c:add_value("http.method", req_method)) + assert(c:add_value(field, req_method)) elseif field == "http.path" then - local res, err = c:add_value("http.path", req_uri) + local res, err = c:add_value(field, req_uri) if not res then return nil, err end elseif field == "http.host" then - local res, err = c:add_value("http.host", host) + local res, err = c:add_value(field, host) if not res then return nil, err end elseif field == "net.port" then - assert(c:add_value("net.port", port)) + assert(c:add_value(field, port)) elseif field == "net.protocol" then - assert(c:add_value("net.protocol", req_scheme)) + assert(c:add_value(field, req_scheme)) elseif field == "tls.sni" then - local res, err = c:add_value("tls.sni", sni) + local res, err = c:add_value(field, sni) if not res then return nil, err end From 9e44850a5560eb3a84198025847e692ad34e0d96 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 26 Dec 2022 07:03:05 +0100 Subject: [PATCH 2066/4351] fix(db/declarative): always set hash when config is loaded Ensure the configuration hash field contains correct value when the declarative configuration is loaded on startup. FT-3652 --- CHANGELOG.md | 6 + kong/db/declarative/import.lua | 10 +- kong/init.lua | 23 ++-- .../02-cmd/02-start_stop_spec.lua | 109 +++++++++++++++++- .../04-admin_api/02-kong_routes_spec.lua | 7 +- 5 files changed, 138 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9368302ee14..eafc8fe7a7c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -95,6 +95,12 @@ - **Zipkin**: Fix an issue where the global plugin's sample ratio overrides route-specific. [#9877](https://github.com/Kong/kong/pull/9877) +#### Core + +- Fix an issue where after a valid declarative configuration is loaded, + the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. + [#9911](https://github.com/Kong/kong/pull/9911) + ### Dependencies - Bumped luarocks from 3.9.1 to 3.9.2 diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 4f0359bbae5..93d30e44ac6 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -10,7 +10,7 @@ local cjson_encode = require("cjson.safe").encode local deepcopy = require("pl.tablex").deepcopy local marshall = require("kong.db.declarative.marshaller").marshall local schema_topological_sort = require("kong.db.schema.topological_sort") - +local nkeys = require("table.nkeys") local assert = assert local sort = table.sort @@ -148,6 +148,12 @@ local function unique_field_key(schema_name, ws_id, field, value, unique_across_ end +local function config_is_empty(entities) + -- empty configuration has no entries other than workspaces + return entities.workspaces and nkeys(entities) == 1 +end + + -- entities format: -- { -- services: { @@ -174,7 +180,7 @@ local function load_into_cache(entities, meta, hash) assert(type(fallback_workspace) == "string") - if not hash or hash == "" then + if not hash or hash == "" or config_is_empty(entities) then hash = DECLARATIVE_EMPTY_CONFIG_HASH end diff --git a/kong/init.lua b/kong/init.lua index a7e9b81d55c..bf3cf118f2d 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -134,6 +134,7 @@ local CTX_NREC = 50 -- normally Kong has ~32 keys in ctx local declarative_entities local declarative_meta +local declarative_hash local schema_state @@ -448,15 +449,15 @@ local function parse_declarative_config(kong_config) if not has_declarative_config(kong_config) then -- return an empty configuration, -- including only the default workspace - local entities, _, _, meta = dc:parse_table({ _format_version = "2.1" }) - return entities, nil, meta + local entities, _, _, meta, hash = dc:parse_table({ _format_version = "2.1" }) + return entities, nil, meta, hash end - local entities, err, _, meta + local entities, err, _, meta, hash if kong_config.declarative_config ~= nil then - entities, err, _, meta = dc:parse_file(kong_config.declarative_config) + entities, err, _, meta, hash = dc:parse_file(kong_config.declarative_config) elseif kong_config.declarative_config_string ~= nil then - entities, err, _, meta = dc:parse_string(kong_config.declarative_config_string) + entities, err, _, meta, hash = dc:parse_string(kong_config.declarative_config_string) end if not entities then @@ -469,7 +470,7 @@ local function parse_declarative_config(kong_config) end end - return entities, nil, meta + return entities, nil, meta, hash end @@ -491,7 +492,7 @@ local function declarative_init_build() end -local function load_declarative_config(kong_config, entities, meta) +local function load_declarative_config(kong_config, entities, meta, hash) local opts = { name = "declarative_config", } @@ -502,8 +503,7 @@ local function load_declarative_config(kong_config, entities, meta) if value then return true end - - local ok, err = declarative.load_into_cache(entities, meta) + local ok, err = declarative.load_into_cache(entities, meta, hash) if not ok then return nil, err end @@ -622,7 +622,7 @@ function Kong.init() #config.status_listeners == 0) then local err - declarative_entities, err, declarative_meta = parse_declarative_config(kong.configuration) + declarative_entities, err, declarative_meta, declarative_hash = parse_declarative_config(kong.configuration) if not declarative_entities then error(err) end @@ -752,7 +752,8 @@ function Kong.init_worker() elseif declarative_entities then ok, err = load_declarative_config(kong.configuration, declarative_entities, - declarative_meta) + declarative_meta, + declarative_hash) if not ok then stash_init_worker_error("failed to load declarative config file: " .. err) return diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 85862547706..39320b4a210 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -1,5 +1,6 @@ -local helpers = require "spec.helpers" - +local helpers = require "spec.helpers" +local constants = require "kong.constants" +local cjson = require "cjson" for _, strategy in helpers.each_strategy() do @@ -472,6 +473,110 @@ describe("kong start/stop #" .. strategy, function() return ok end, 10) end) + + it("hash is set correctly for a non-empty configuration", function() + local yaml_file = helpers.make_yaml_file [[ + _format_version: "1.1" + services: + - name: my-service + url: http://127.0.0.1:15555 + routes: + - name: example-route + hosts: + - example.test + ]] + + local admin_client, json_body + + finally(function() + os.remove(yaml_file) + helpers.stop_kong(helpers.test_conf.prefix) + if admin_client then + admin_client:close() + end + end) + + assert(helpers.start_kong({ + database = "off", + declarative_config = yaml_file, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + helpers.wait_until(function() + helpers.wait_until(function() + local pok + pok, admin_client = pcall(helpers.admin_client) + return pok + end, 10) + + local res = assert(admin_client:send { + method = "GET", + path = "/status" + }) + if res.status ~= 200 then + return false + end + local body = assert.res_status(200, res) + json_body = cjson.decode(body) + + if admin_client then + admin_client:close() + admin_client = nil + end + + return true + end, 10) + + assert.is_string(json_body.configuration_hash) + assert.equals(32, #json_body.configuration_hash) + assert.not_equal(constants.DECLARATIVE_EMPTY_CONFIG_HASH, json_body.configuration_hash) + end) + + it("hash is set correctly for an empty configuration", function() + + local admin_client, json_body + + finally(function() + helpers.stop_kong(helpers.test_conf.prefix) + if admin_client then + admin_client:close() + end + end) + + -- not specifying declarative_config this time + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + helpers.wait_until(function() + helpers.wait_until(function() + local pok + pok, admin_client = pcall(helpers.admin_client) + return pok + end, 10) + + local res = assert(admin_client:send { + method = "GET", + path = "/status" + }) + if res.status ~= 200 then + return false + end + local body = assert.res_status(200, res) + json_body = cjson.decode(body) + + if admin_client then + admin_client:close() + admin_client = nil + end + + return true + end, 10) + + assert.is_string(json_body.configuration_hash) + assert.equals(constants.DECLARATIVE_EMPTY_CONFIG_HASH, json_body.configuration_hash) + end) end) end diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index d2356072c7b..a2b3e68f620 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local constants = require "kong.constants" local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" @@ -188,6 +189,8 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) describe("/status", function() + local empty_config_hash = constants.DECLARATIVE_EMPTY_CONFIG_HASH + it("returns status info", function() local res = assert(client:send { method = "GET", @@ -208,7 +211,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.is_number(json.server.connections_waiting) assert.is_number(json.server.total_requests) if strategy == "off" then - assert.is_equal(string.rep("0", 32), json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied + assert.is_equal(empty_config_hash, json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied else assert.is_nil(json.configuration_hash) -- not present in DB mode end @@ -251,7 +254,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.is_number(json.server.total_requests) assert.is_string(json.configuration_hash) assert.equal(32, #json.configuration_hash) - + assert.is_not_equal(empty_config_hash, json.configuration_hash) end) it("database.reachable is `true` when DB connection is healthy", function() From 7bc7e42c8f6e94b3559db26a3891e4711c6e0d65 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 26 Dec 2022 14:16:43 +0800 Subject: [PATCH 2067/4351] perf(plugins/ip-restriction): add LRU cache for ipmatcher instances Co-authored-by: Datong Sun --- kong/plugins/ip-restriction/handler.lua | 45 ++++++++++---- .../17-ip-restriction/02-access_spec.lua | 60 +++++++++++++++++++ 2 files changed, 95 insertions(+), 10 deletions(-) diff --git a/kong/plugins/ip-restriction/handler.lua b/kong/plugins/ip-restriction/handler.lua index ff1cbe2ea1c..3fa5596f4ff 100644 --- a/kong/plugins/ip-restriction/handler.lua +++ b/kong/plugins/ip-restriction/handler.lua @@ -1,26 +1,49 @@ +local lrucache = require "resty.lrucache" local ipmatcher = require "resty.ipmatcher" local kong_meta = require "kong.meta" -local ngx = ngx +local ngx_var = ngx.var local kong = kong local error = error +local IPMATCHER_COUNT = 512 +local IPMATCHER_TTL = 3600 +local cache = lrucache.new(IPMATCHER_COUNT) + + local IpRestrictionHandler = { PRIORITY = 990, VERSION = kong_meta.version, } +local isempty +do + local tb_isempty = require "table.isempty" + + isempty = function(t) + return t == nil or tb_isempty(t) + end +end + + local function match_bin(list, binary_remote_addr) - local ip, err = ipmatcher.new(list) - if err then - return error("failed to create a new ipmatcher instance: " .. err) + local matcher, err + + matcher = cache:get(list) + if not matcher then + matcher, err = ipmatcher.new(list) + if err then + return error("failed to create a new ipmatcher instance: " .. err) + end + + cache:set(list, matcher, IPMATCHER_TTL) end local is_match - is_match, err = ip:match_bin(binary_remote_addr) + is_match, err = matcher:match_bin(binary_remote_addr) if err then return error("invalid binary ip address: " .. err) end @@ -30,23 +53,25 @@ end function IpRestrictionHandler:access(conf) - local binary_remote_addr = ngx.var.binary_remote_addr + local binary_remote_addr = ngx_var.binary_remote_addr if not binary_remote_addr then return kong.response.error(403, "Cannot identify the client IP address, unix domain sockets are not supported.") end + local deny = conf.deny + local allow = conf.allow local status = conf.status or 403 local message = conf.message or "Your IP address is not allowed" - if conf.deny and #conf.deny > 0 then - local blocked = match_bin(conf.deny, binary_remote_addr) + if not isempty(deny) then + local blocked = match_bin(deny, binary_remote_addr) if blocked then return kong.response.error(status, message) end end - if conf.allow and #conf.allow > 0 then - local allowed = match_bin(conf.allow, binary_remote_addr) + if not isempty(allow) then + local allowed = match_bin(allow, binary_remote_addr) if not allowed then return kong.response.error(status, message) end diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index 2b1aa745d1c..8ed01faf5b8 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -523,6 +523,31 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(403, res) local json = cjson.decode(body) assert.same({ message = "Your IP address is not allowed" }, json) + + res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin.id, + body = { + config = { deny = { "127.0.0.2", "127.0.0.3" } }, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(200, res) + + local cache_key = db.plugins:cache_key(plugin) + + helpers.wait_for_invalidation(cache_key) + + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "ip-restriction2.com" + } + }) + assert.res_status(200, res) end) describe("#regression", function() @@ -841,6 +866,41 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(403, res) local json = cjson.decode(body) assert.same({ message = "Your IP address is not allowed" }, json) + + res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin.id, + body = { + config = { deny = { "::2", "::3" } }, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(200, res) + + local cache_key = db.plugins:cache_key(plugin) + + helpers.wait_until(function() + res = assert(admin_client:send { + method = "GET", + path = "/cache/" .. cache_key + }) + res:read_body() + return res.status ~= 200 + end) + + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "ip-restriction2.com", + ["X-Real-IP"] = "::1", + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal("::1", json.vars.remote_addr) end) describe("#regression", function() From 93e25a733f1457bef56abc18f31934a00bd04f5f Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 26 Dec 2022 09:19:52 +0000 Subject: [PATCH 2068/4351] feat(bazel): add `packages` workflow for CD on Github Actions (#4157) - [x] Add `nfpm_pkg` build rule for packaging - [x] Support `deb`, `apk`,`el8` `el7`, `aws2`, and `aws2022` package types - [x] Build Packages and Images - [x] Debian 10 - [x] Debian 11 (image `*-debian`) - [x] Ubuntu 18.04 - [x] Ubuntu 20.04 - [x] Ubuntu 22.04 (image `*-ubuntu`) - [x] Centos 7 - [x] RHEL 7 - [x] RHEL 8 (image `*-rhel`) - [ ] Alpine (image `*-alpine`) - [x] Integrate with PULP - [x] GPG signing for rpm packages --- .bazelrc | 3 +- .github/matrix-commitly.yml | 22 ++ .github/matrix-full.yml | 149 +++++++++++ .github/workflows/package.yml | 108 -------- .github/workflows/release.yml | 437 +++++++++++++++++++++++++++++++ BUILD.bazel | 77 +++++- WORKSPACE | 4 + build/README.md | 1 - build/dockerfiles/apk.Dockerfile | 46 ++++ build/dockerfiles/deb.Dockerfile | 41 +++ build/dockerfiles/entrypoint.sh | 57 ++++ build/dockerfiles/rpm.Dockerfile | 52 ++++ build/kong_bindings.bzl | 14 +- build/nfpm/BUILD.bazel | 0 build/nfpm/BUILD.nfpm.bazel | 5 + build/nfpm/repositories.bzl | 13 + build/nfpm/rules.bzl | 52 ++++ build/package/nfpm.yaml | 22 +- build/tests/01-admin-api.sh | 31 +++ build/tests/util.sh | 78 ++++++ scripts/backoff.sh | 1 + scripts/build-docker.sh | 57 ++-- scripts/build-kong.sh | 19 +- scripts/release-kong.sh | 108 ++++++++ 24 files changed, 1225 insertions(+), 172 deletions(-) create mode 100644 .github/matrix-commitly.yml create mode 100644 .github/matrix-full.yml delete mode 100644 .github/workflows/package.yml create mode 100644 .github/workflows/release.yml create mode 100644 build/dockerfiles/apk.Dockerfile create mode 100644 build/dockerfiles/deb.Dockerfile create mode 100755 build/dockerfiles/entrypoint.sh create mode 100644 build/dockerfiles/rpm.Dockerfile create mode 100644 build/nfpm/BUILD.bazel create mode 100644 build/nfpm/BUILD.nfpm.bazel create mode 100644 build/nfpm/repositories.bzl create mode 100644 build/nfpm/rules.bzl create mode 100755 build/tests/01-admin-api.sh create mode 100755 build/tests/util.sh create mode 100755 scripts/release-kong.sh diff --git a/.bazelrc b/.bazelrc index e8eb311b927..9b3ed72831c 100644 --- a/.bazelrc +++ b/.bazelrc @@ -11,7 +11,7 @@ startup --host_jvm_args=-Xmx3g run --color=yes common --color=yes -common --curses=yes +common --curses=auto build --experimental_ui_max_stdouterr_bytes=10485760 @@ -39,7 +39,6 @@ build --action_env=OPENRESTY_PREFIX build --action_env=OPENRESTY_RPATH build --action_env=OPENSSL_PREFIX build --action_env=LUAROCKS_PREFIX -build --action_env=PACKAGE_TYPE=deb build --action_env=DEBUG=true # Build & Release flags diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml new file mode 100644 index 00000000000..b00c07c2207 --- /dev/null +++ b/.github/matrix-commitly.yml @@ -0,0 +1,22 @@ +build-packages: +- label: ubuntu-22.04 + os: ubuntu-22.04 + package: deb + +build-images: +- label: ubuntu + base-image: ubuntu:22.04 + package: deb + artifact-from: ubuntu-22.04 + artifact: kong.deb + +smoke-tests: +- label: ubuntu + +scan-vulnerabilities: + +release-packages: + +release-images: +- label: ubuntu + package: deb diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml new file mode 100644 index 00000000000..4a9d1c7a13f --- /dev/null +++ b/.github/matrix-full.yml @@ -0,0 +1,149 @@ +build-packages: +# As a general rule, binaries built on one Linux distro will only +# work on other Linux distros that are the same age or newer. +# Therefore, if we want to make binaries that run on most Linux distros, +# we have to use an old enough distro. + +# Ubuntu +- label: ubuntu-18.04 + os: ubuntu-18.04 + package: deb +- label: ubuntu-20.04 + os: ubuntu-20.04 + package: deb +- label: ubuntu-22.04 + os: ubuntu-22.04 + package: deb + +# Debian +- label: debian-10 + os: ubuntu-18.04 + package: deb +- label: debian-11 + os: ubuntu-20.04 + package: deb + +# CentOS +- label: centos-7 + os: ubuntu-22.04 + image: kong/kong-build-tools:rpm-1.8.1 + package: rpm + +# RHEL +- label: rhel-7 + os: ubuntu-22.04 + image: kong/kong-build-tools:rpm-1.8.1 + package: rpm + +build-images: +# Only build images for the latest version of each major release. + +# Ubuntu +- label: ubuntu + base-image: ubuntu:22.04 + package: deb + artifact-from: ubuntu-22.04 + artifact: kong.deb + +# Debian +- label: debian + base-image: debian:11-slim + package: deb + artifact-from: debian-11 + artifact: kong.deb + +# RHEL +- label: rhel + base-image: registry.access.redhat.com/ubi8 + package: rpm + artifact-from: rhel-7 + artifact: kong.el8.rpm + +smoke-tests: +- label: ubuntu +- label: debian +- label: rhel + +scan-vulnerabilities: +- label: ubuntu +- label: debian +- label: rhel + +release-packages: +# Ubuntu +- label: ubuntu-18.04 + package: deb + artifact-from: ubuntu-18.04 + artifact-version: 18.04 + artifact-type: ubuntu + artifact: kong.deb +- label: ubuntu-20.04 + package: deb + artifact-from: ubuntu-20.04 + artifact-version: 20.04 + artifact-type: ubuntu + artifact: kong.deb +- label: ubuntu-22.04 + package: deb + artifact-from: ubuntu-22.04 + artifact-version: 22.04 + artifact-type: ubuntu + artifact: kong.deb + +# Debian +- label: debian-10 + package: deb + artifact-from: debian-10 + artifact-version: 10 + artifact-type: debian + artifact: kong.deb +- label: debian-11 + package: deb + artifact-from: debian-11 + artifact-version: 11 + artifact-type: debian + artifact: kong.deb + +# CentOS +- label: centos-7 + package: rpm + artifact-from: centos-7 + artifact-version: 7 + artifact-type: centos + artifact: kong.el7.rpm + +# RHEL +- label: rhel-7 + package: rpm + artifact-from: rhel-7 + artifact-version: 7 + artifact-type: rhel + artifact: kong.el7.rpm +- label: rhel-8 + package: rpm + artifact-from: rhel-7 + artifact-version: 8 + artifact-type: rhel + artifact: kong.el8.rpm + +# Amazon Linux +- label: amazonlinux-2 + package: rpm + artifact-from: centos-7 + artifact-version: 2 + artifact-type: amazonlinux + artifact: kong.aws2.rpm +- label: amazonlinux-2022 + package: rpm + artifact-from: centos-7 + artifact-version: 2022 + artifact-type: amazonlinux + artifact: kong.aws2022.rpm + +release-images: +- label: ubuntu + package: deb +- label: debian + package: deb +- label: rhel + package: rpm diff --git a/.github/workflows/package.yml b/.github/workflows/package.yml deleted file mode 100644 index 72a37d07cd8..00000000000 --- a/.github/workflows/package.yml +++ /dev/null @@ -1,108 +0,0 @@ -name: Package & Smoke Test - -on: # yamllint disable-line rule:truthy - pull_request: - push: - branches: - - master - -env: - DOCKER_RELEASE_REPOSITORY: kong/kong - -jobs: - bazel-build-package: - name: Build & Package (Bazel) - runs-on: ubuntu-22.04 - - steps: - - name: Checkout Kong source code - uses: actions/checkout@v3 - - - name: Swap git with https - run: git config --global url."https://github".insteadOf git://github - - - name: Download Cache - id: cache-download - uses: actions/cache@v3 - with: - path: | - /tmp/work - key: 22.04-package-download-${{ hashFiles('.requirements', 'kong-*.rockspec') }} - restore-keys: | - 22.04-package-download- - - - name: Cache OpenResty - id: cache-deps - uses: actions/cache@v3 - with: - path: | - /tmp/build - key: 22.04-package-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel', 'scripts/*.sh', '.github/workflows/build_and_test.yml') }} - - - name: Set .requirements into environment variables - run: | - grep -v '^#' .requirements >> $GITHUB_ENV - - - name: Install Build Dependencies - run: | - sudo apt-get update && sudo apt-get install libyaml-dev -y - curl -sSL https://github.com/rootless-containers/rootlesskit/releases/download/v1.0.1/rootlesskit-$(uname -m).tar.gz | sudo tar Cxzv /bin - sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone" - curl -sSL https://github.com/goreleaser/nfpm/releases/download/v2.22.2/nfpm_2.22.2_Linux_x86_64.tar.gz | sudo tar Cxzv /bin - - - name: Build Kong dependencies - if: steps.cache-deps.outputs.cache-hit != 'true' - env: - GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - run: | - bazel build --config release //build/openresty:openresty --verbose_failures - - - name: Package Kong - run: | - bazel build --config release :kong-pkg --verbose_failures - - - name: Bazel Outputs - uses: actions/upload-artifact@v3 - if: failure() - with: - name: bazel-outputs - path: | - bazel-bin/ - bazel-out/ - - - name: Login to Docker Hub - if: github.event_name == 'push' - uses: docker/login-action@v2 - with: - username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} - password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} - - - name: Build & Push docker image - if: github.event_name == 'push' - env: - KONG_CONTAINER_TAG: ${{ github.sha }} - TESTING_DOCKER_REPOSITORY: ${{ env.DOCKER_RELEASE_REPOSITORY }} - BASE_IMAGE_NAME: ubuntu:22.04 - run: | - ./scripts/build-docker.sh - docker tag $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG $TESTING_DOCKER_REPOSITORY:master-deb - docker tag $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG $TESTING_DOCKER_REPOSITORY:master - docker push $TESTING_DOCKER_REPOSITORY:$KONG_CONTAINER_TAG - docker push $TESTING_DOCKER_REPOSITORY:master-deb - docker push $TESTING_DOCKER_REPOSITORY:master - - - name: Upload artifact - uses: actions/upload-artifact@v3 - with: - name: pkg - path: bazel-bin/pkg - - - name: Comment on commit - if: github.event_name == 'push' - # peter-evans/commit-comment@v2 - uses: peter-evans/commit-comment@a9352b8603f5dfe736429a2fd438c09ed567dc83 - with: - token: ${{ secrets.GHA_COMMENT_TOKEN }} - body: | - ### Bazel Build - Docker image available ${{ env.DOCKER_RELEASE_REPOSITORY }}:${{ github.sha }} diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml new file mode 100644 index 00000000000..68fcf78a897 --- /dev/null +++ b/.github/workflows/release.yml @@ -0,0 +1,437 @@ +name: Package & Release + +# The workflow to build and release official Kong packages and images. + +on: # yamllint disable-line rule:truthy + pull_request: + schedule: + - cron: '0 0 * * *' + push: + # TODO: tags + branches: + - master + workflow_dispatch: + inputs: + official: + description: 'Official release?' + required: true + type: boolean + default: false + +# TODO: environment secrets +# `commit-ly` is a flag that indicates whether the build should be run per commit. + +env: + # OFFICIAL_DOCKER_REPOSITORY: kong/kong + # TODO: enable official release + DOCKER_REPOSITORY: kong/kong + PRERELEASE_DOCKER_REPOSITORY: kong/kong + # OFFICIAL_RELEASE: ${{ github.event.inputs.official || false }} + OFFICIAL_RELEASE: false + # FULL_RELEASE: true + FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event.inputs.official }} + + # only for pr and push + GHA_CACHE: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }} + +jobs: + metadata: + name: Metadata + runs-on: ubuntu-22.04 + outputs: + kong-version: ${{ steps.build-info.outputs.kong-version }} + prerelease-docker-repository: ${{ env.PRERELEASE_DOCKER_REPOSITORY }} + docker-repository: ${{ steps.build-info.outputs.docker-repository }} + release-desc: ${{ steps.build-info.outputs.release-desc }} + release-label: ${{ steps.build-info.outputs.release-label || '' }} + deploy-environment: ${{ env.OFFICIAL_RELEASE && 'release' || null }} + official-release: ${{ env.OFFICIAL_RELEASE }} + full-release: ${{ env.FULL_RELEASE }} + matrix: ${{ steps.build-info.outputs.matrix }} + + steps: + - uses: actions/checkout@v3 + - name: Build Info + id: build-info + run: | + KONG_VERSION=$(bash scripts/grep-kong-version.sh) + echo "kong-version=$KONG_VERSION" >> $GITHUB_OUTPUT + + if [ "$OFFICIAL_RELEASE" == "true" ]; then + echo "release-desc=$KONG_VERSION" >> $GITHUB_OUTPUT + else + echo "release-desc=$KONG_VERSION (pre-release)" >> $GITHUB_OUTPUT + fi + + if [ "${{ github.event_name == 'schedule' }}" = "true" ]; then + echo "release-label=$(date -u +'%Y%m%d')" >> $GITHUB_OUTPUT + fi + + matrix_file=".github/matrix-commitly.yml" + if [ "$FULL_RELEASE" == "true" ]; then + matrix_file=".github/matrix-full.yml" + fi + + if [ "${{ env.OFFICIAL_RELEASE }}" == "true" ]; then + echo "docker-repository=$DOCKER_REPOSITORY" >> $GITHUB_OUTPUT + else + echo "docker-repository=$PRERELEASE_DOCKER_REPOSITORY" >> $GITHUB_OUTPUT + fi + + echo "matrix=$(yq -I=0 -o=json $matrix_file)" >> $GITHUB_OUTPUT + + build-packages: + needs: metadata + name: Build & Package - ${{ matrix.label }} + environment: ${{ needs.metadata.outputs.deploy-environment }} + + strategy: + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" + + runs-on: ${{ matrix.os }} + container: + image: ${{ matrix.image }} + options: --privileged + + steps: + - name: Cache Git + id: cache-git + if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' + uses: actions/cache@v3 + with: + path: /usr/local/git + key: ${{ matrix.label }}-git-2.30.0 + + # el-7 doesn't have git 2.18+, so we need to install it manually + - name: Install newer Git + if: (matrix.label == 'centos-7' || matrix.label == 'rhel-7') && steps.cache-git.outputs.cache-hit != 'true' + run: | + yum update -y + yum groupinstall -y 'Development Tools' + yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-CPAN perl-devel + wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.30.0.tar.gz + tar xf git-2.30.0.tar.gz + cd git-2.30.0 + make configure + ./configure --prefix=/usr/local/git + make -j$(nproc) + make install + + - name: Centos dependencies + if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' + run: | + echo "/usr/local/git/bin" >> $GITHUB_PATH + yum install -y which + + - name: Checkout Kong source code + uses: actions/checkout@v3 + + - name: Swap git with https + run: git config --global url."https://github".insteadOf git://github + + - name: Cache OpenResty + id: cache-deps + if: env.GHA_CACHE + uses: actions/cache@v3 + with: + path: | + /tmp/build + key: ${{ matrix.label }}-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel') }} + + - name: Set .requirements into environment variables + run: | + grep -v '^#' .requirements >> $GITHUB_ENV + + - name: Setup Bazel + uses: bazelbuild/setup-bazelisk@2efb8736ac5f3d6b60243f11fcc7aaa9faa4a6d3 + + - name: Install Deb Dependencies + if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' + run: | + sudo apt-get update && sudo apt-get install libyaml-dev -y + curl -sSL https://github.com/rootless-containers/rootlesskit/releases/download/v1.1.0/rootlesskit-$(uname -m).tar.gz | sudo tar Cxzv /bin + sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone" + + - name: Install Build Dependencies + if: matrix.image != '' && steps.cache-deps.outputs.cache-hit != 'true' + run: | + echo "HOME=/root" >> $GITHUB_ENV + curl https://sh.rustup.rs -sSf | sh -s -- -y + echo "/root/.cargo/bin" >> $GITHUB_PATH + + - name: Build Kong dependencies + if: steps.cache-deps.outputs.cache-hit != 'true' + run: | + bazel build --config release //build/openresty:openresty --verbose_failures + + - name: Build Kong + if: steps.cache-deps.outputs.cache-hit != 'true' + run: | + bazel build --config release :kong --verbose_failures + + - name: Package Kong - ${{ matrix.package }} + if: matrix.package != 'rpm' + run: | + bazel build --config release :kong_${{ matrix.package }} --verbose_failures + + - name: Package Kong - rpm + if: matrix.package == 'rpm' + env: + RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }} + NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }} + # TODO: use separate build targets for each OS + run: | + if [ -n "${RELEASE_SIGNING_GPG_KEY:-}" ]; then + RPM_SIGNING_KEY_FILE=$(mktemp) + echo "$RELEASE_SIGNING_GPG_KEY" > $RPM_SIGNING_KEY_FILE + export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE + fi + + bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + + - name: Bazel Debug Outputs + if: failure() + run: | + dmesg + cat bazel-out/_tmp/actions/stderr-* + + - name: Upload artifact + uses: actions/upload-artifact@v3 + with: + name: ${{ matrix.label }}-packages + path: bazel-bin/pkg + + build-images: + name: Build Images - ${{ matrix.label }} + needs: [metadata, build-packages] + runs-on: ubuntu-22.04 + + strategy: + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" + + steps: + - uses: actions/checkout@v3 + + - name: Download artifact + uses: actions/download-artifact@v3 + with: + name: ${{ matrix.artifact-from }}-packages + path: bazel-bin/pkg + + - name: Login to Docker Hub + uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 + with: + username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + + - name: Docker meta + id: meta + uses: docker/metadata-action@v4 + with: + images: ${{ needs.metadata.outputs.prerelease-docker-repository }} + tags: | + type=raw,${{ github.sha }}-${{ matrix.label }} + type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ github.sha }} + + - name: Build Docker Image + uses: docker/build-push-action@v3 + with: + file: build/dockerfiles/${{ matrix.package }}.Dockerfile + context: . + push: true + tags: ${{ steps.meta.outputs.tags }} + labels: ${{ steps.meta.outputs.labels }} + build-args: | + KONG_BASE_IMAGE=${{ matrix.base-image }} + KONG_ARTIFACT=bazel-bin/pkg/${{ matrix.artifact }} + EE_PORTS=8002 8445 8003 8446 8004 8447 + + - name: Comment on commit + if: github.event_name == 'push' && matrix.label == 'ubuntu' + # peter-evans/commit-comment@v2 + uses: peter-evans/commit-comment@a9352b8603f5dfe736429a2fd438c09ed567dc83 + with: + token: ${{ secrets.GHA_COMMENT_TOKEN }} + body: | + ### Bazel Build + Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}` + Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} + + smoke-tests: + name: Smoke Tests - ${{ matrix.label }} + needs: [metadata, build-images] + runs-on: ubuntu-22.04 + + # TODO: test packages + strategy: + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['smoke-tests'] }}" + + services: + postgres: + image: postgres:13 + env: + POSTGRES_USER: kong + POSTGRES_DB: kong + POSTGRES_PASSWORD: kong + ports: + - "5432:5432" + options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 + + env: + KONG_ADMIN_URI: http://localhost:8001 + KONG_PROXY_URI: http://localhost:8000 + + steps: + - uses: actions/checkout@v3 + + - name: Login to Docker Hub + uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 + with: + username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + + - name: Setup Kong instance + # always pull the latest image to ensure we're testing the latest version. + run: | + docker run \ + -p 8000:8000 -p 8001:8001 \ + -e KONG_PG_PASSWORD=kong \ + -e KONG_ADMIN_LISTEN=0.0.0.0:8001 \ + -e KONG_ANONYMOUS_REPORTS=off \ + --name kong \ + --restart always \ + --network=host -d \ + --pull always \ + ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} \ + sh -c "kong migrations bootstrap && kong start" + sleep 3 + docker logs kong + + - name: Smoke Tests - Admin API + run: build/tests/01-admin-api.sh + + scan-vulnerabilities: + name: Scan Vulnerabilities - ${{ matrix.label }} + needs: [metadata, build-images] + runs-on: ubuntu-22.04 + if: needs.metadata.outputs.full-release + + strategy: + # runs all jobs sequentially + max-parallel: 1 + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] }}" + + steps: + - name: Checkout code + uses: actions/checkout@v3 + + - name: Run Trivy vulnerability scanner + uses: aquasecurity/trivy-action@9ab158e8597f3b310480b9a69402b419bc03dbd5 + env: + TRIVY_USERNAME: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + TRIVY_PASSWORD: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + with: + image-ref: ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.kong-version }}-${{ matrix.label }} + severity: 'CRITICAL,HIGH' + + release-packages: + name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} + needs: [metadata, build-packages, build-images, smoke-tests] + runs-on: ubuntu-22.04 + if: needs.metadata.outputs.full-release + timeout-minutes: 5 # PULP takes a while to publish + environment: release + + strategy: + # limit to 3 jobs at a time + max-parallel: 3 + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-packages'] }}" + + steps: + - uses: actions/checkout@v3 + + - name: Download artifact + uses: actions/download-artifact@v3 + with: + name: ${{ matrix.artifact-from }}-packages + path: bazel-bin/pkg + + - name: Upload Packages to PULP + env: + # OFFICIAL_RELEASE: ${{ env.OFFICIAL_RELEASE }} + OFFICIAL_RELEASE: false + PULP_HOST: https://api.download.konghq.com + PULP_USERNAME: admin + # PULP_PASSWORD: ${{ secrets.PULP_DEV_PASSWORD }} + PULP_PASSWORD: ${{ secrets.PULP_PASSWORD }} + ARTIFACT_VERSION: ${{ matrix.artifact-version }} + ARTIFACT_TYPE: ${{ matrix.artifact-type }} + ARTIFACT: ${{ matrix.artifact }} + PACKAGE_TYPE: ${{ matrix.package }} + KONG_RELEASE_LABEL: ${{ needs.metadata.outputs.release-label }} + run: | + scripts/release-kong.sh + + release-images: + name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} + needs: [metadata, build-images, smoke-tests] + runs-on: ubuntu-22.04 + if: needs.metadata.outputs.full-release + environment: release + + strategy: + # limit to 3 jobs at a time + max-parallel: 3 + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-images'] }}" + + steps: + - name: Login to Docker Hub + uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 + with: + username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + + - name: Docker meta + id: meta + uses: docker/metadata-action@v4 + with: + images: ${{ needs.metadata.outputs.docker-repository }} + sep-tags: " " + # TODO: short tags + tags: | + type=ref,event=branch + type=ref,enable=${{ matrix.label == 'ubuntu' }},event=branch,suffix=-deb + type=ref,enable=${{ matrix.label == 'rhel' }},event=branch,suffix=-rpm + type=ref,event=tag + type=ref,event=pr + type=schedule,pattern=nightly + type=schedule,pattern={{date 'YYYYMMDD'}} + flavor: | + prefix= + suffix=-${{ matrix.label }} + + - name: Push Images + run: | + PRERELEASE_IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} + + docker pull $PRERELEASE_IMAGE + + for tag in "${{ steps.meta.outputs.tags }}"; do + docker tag $PRERELEASE_IMAGE $tag + docker push $tag + done diff --git a/BUILD.bazel b/BUILD.bazel index fb0a30a8afd..29301560175 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -1,4 +1,4 @@ -load("//build:build_system.bzl", "kong_directory_genrule") +load("//build/nfpm:rules.bzl", "nfpm_pkg") filegroup( name = "srcs", @@ -11,20 +11,73 @@ genrule( outs = ["kong.log"], cmd = """ export KONG_DISTRIBUTION_PATH=`pwd`/distribution; - rootlesskit --copy-up=/usr/local bash scripts/build-kong.sh > $@ + if [ -e "/.dockerenv" ]; then + bash scripts/build-kong.sh > $@ + else + rootlesskit --copy-up=/usr/local bash scripts/build-kong.sh > $@ + fi + + find /tmp/build/usr/local/kong /tmp/build/usr/local/openresty -type f -name '*.a' -delete """, visibility = ["//visibility:public"], ) -kong_directory_genrule( - name = "kong-pkg", - srcs = [ - ":kong", - ], - cmd = """ - export KONG_VERSION=`bash scripts/grep-kong-version.sh`; - nfpm pkg -f build/package/nfpm.yaml -p $PACKAGE_TYPE -t $GENRULE_OUTPUT_DIR - """, - output_dir = "pkg", +nfpm_pkg( + name = "kong_deb", + out = "pkg/kong.deb", + config = "build/package/nfpm.yaml", + packager = "deb", + visibility = ["//visibility:public"], +) + +nfpm_pkg( + name = "kong_apk", + out = "pkg/kong.apk.tar.gz", + config = "build/package/nfpm.yaml", + packager = "apk", + visibility = ["//visibility:public"], +) + +nfpm_pkg( + name = "kong_el8", + out = "pkg/kong.el8.rpm", + config = "build/package/nfpm.yaml", + packager = "rpm", + visibility = ["//visibility:public"], +) + +nfpm_pkg( + name = "kong_el7", + out = "pkg/kong.el7.rpm", + config = "build/package/nfpm.yaml", + env = { + "RPM_EXTRA_DEPS": "hostname", + }, + packager = "rpm", + visibility = ["//visibility:public"], +) + +nfpm_pkg( + name = "kong_aws2", + out = "pkg/kong.aws2.rpm", + config = "build/package/nfpm.yaml", + env = { + "RPM_EXTRA_DEPS": "/usr/sbin/useradd", + "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", + }, + packager = "rpm", + visibility = ["//visibility:public"], +) + +nfpm_pkg( + name = "kong_aws2022", + out = "pkg/kong.aws2022.rpm", + config = "build/package/nfpm.yaml", + env = { + "RPM_EXTRA_DEPS": "/usr/sbin/useradd", + "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", + "RPM_EXTRA_DEPS_3": "libxcrypt-compat", + }, + packager = "rpm", visibility = ["//visibility:public"], ) diff --git a/WORKSPACE b/WORKSPACE index a0dda2666f3..8bd63b3c4d5 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -18,3 +18,7 @@ load_bindings(name = "kong_bindings") load("//build/openresty:repositories.bzl", "openresty_repositories") openresty_repositories() + +load("//build/nfpm:repositories.bzl", "nfpm_repositories") + +nfpm_repositories() diff --git a/build/README.md b/build/README.md index 934dc338e78..0288397acfd 100644 --- a/build/README.md +++ b/build/README.md @@ -21,7 +21,6 @@ The below tools are only required for building the official Kong packages: - dependencies: `sudo apt install uidmap` - `sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone"` - This is only required for running the build system on Linux. -- [nFPM](https://nfpm.goreleaser.com/install/), a simple deb and rpm packager. ## Building diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile new file mode 100644 index 00000000000..0c013c48111 --- /dev/null +++ b/build/dockerfiles/apk.Dockerfile @@ -0,0 +1,46 @@ +ARG KONG_BASE_IMAGE=alpine:3.16 +FROM $KONG_BASE_IMAGE + +LABEL maintainer="Kong Docker Maintainers (@team-gateway-bot)" + +ARG KONG_VERSION +ENV KONG_VERSION $KONG_VERSION + +ARG KONG_PREFIX=/usr/local/kong +ENV KONG_PREFIX $KONG_PREFIX + +ARG EE_PORTS + +ARG KONG_ARTIFACT=kong.apk.tar.gz +COPY ${KONG_ARTIFACT} /tmp/kong.apk.tar.gz + +RUN apk add --virtual .build-deps tar gzip \ + && tar -C / -xzf /tmp/kong.apk.tar.gz \ + && apk add --no-cache libstdc++ libgcc pcre perl tzdata libcap zlib zlib-dev bash \ + && adduser -S kong \ + && addgroup -S kong \ + && mkdir -p "${KONG_PREFIX}" \ + && chown -R kong:0 ${KONG_PREFIX} \ + && chown kong:0 /usr/local/bin/kong \ + && chmod -R g=u ${KONG_PREFIX} \ + && rm -rf /tmp/kong.apk.tar.gz \ + && ln -s /usr/local/openresty/bin/resty /usr/local/bin/resty \ + && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ + && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ + && ln -s /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ + && apk del .build-deps \ + && kong version + +COPY build/dockerfiles/entrypoint.sh /entrypoint.sh + +USER kong + +ENTRYPOINT ["/entrypoint.sh"] + +EXPOSE 8000 8443 8001 8444 $EE_PORTS + +STOPSIGNAL SIGQUIT + +HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong health + +CMD ["kong", "docker-start"] diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile new file mode 100644 index 00000000000..2acf4720930 --- /dev/null +++ b/build/dockerfiles/deb.Dockerfile @@ -0,0 +1,41 @@ +ARG KONG_BASE_IMAGE=debian:bullseye-slim +FROM $KONG_BASE_IMAGE + +LABEL maintainer="Kong Docker Maintainers (@team-gateway-bot)" + +ARG KONG_VERSION +ENV KONG_VERSION $KONG_VERSION + +ARG KONG_PREFIX=/usr/local/kong +ENV KONG_PREFIX $KONG_PREFIX + +ARG EE_PORTS + +ARG KONG_ARTIFACT=kong.deb +COPY ${KONG_ARTIFACT} /tmp/kong.deb + +RUN apt-get update \ + && apt-get install --yes /tmp/kong.deb \ + && rm -rf /var/lib/apt/lists/* \ + && rm -rf /tmp/kong.deb \ + && chown kong:0 /usr/local/bin/kong \ + && chown -R kong:0 ${KONG_PREFIX} \ + && ln -s /usr/local/openresty/bin/resty /usr/local/bin/resty \ + && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ + && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ + && ln -s /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ + && kong version + +COPY build/dockerfiles/entrypoint.sh /entrypoint.sh + +USER kong + +ENTRYPOINT ["/entrypoint.sh"] + +EXPOSE 8000 8443 8001 8444 $EE_PORTS + +STOPSIGNAL SIGQUIT + +HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong health + +CMD ["kong", "docker-start"] diff --git a/build/dockerfiles/entrypoint.sh b/build/dockerfiles/entrypoint.sh new file mode 100755 index 00000000000..f37496ed54b --- /dev/null +++ b/build/dockerfiles/entrypoint.sh @@ -0,0 +1,57 @@ +#!/usr/bin/env bash +set -Eeo pipefail + +# usage: file_env VAR [DEFAULT] +# ie: file_env 'XYZ_DB_PASSWORD' 'example' +# (will allow for "$XYZ_DB_PASSWORD_FILE" to fill in the value of +# "$XYZ_DB_PASSWORD" from a file, especially for Docker's secrets feature) +file_env() { + local var="$1" + local fileVar="${var}_FILE" + local def="${2:-}" + # Do not continue if _FILE env is not set + if ! [ "${!fileVar:-}" ]; then + return + elif [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then + echo >&2 "error: both $var and $fileVar are set (but are exclusive)" + exit 1 + fi + local val="$def" + if [ "${!var:-}" ]; then + val="${!var}" + elif [ "${!fileVar:-}" ]; then + val="$(< "${!fileVar}")" + fi + export "$var"="$val" + unset "$fileVar" +} + +export KONG_NGINX_DAEMON=${KONG_NGINX_DAEMON:=off} + +if [[ "$1" == "kong" ]]; then + + all_kong_options="/usr/local/share/lua/5.1/kong/templates/kong_defaults.lua" + set +Eeo pipefail + while IFS='' read -r LINE || [ -n "${LINE}" ]; do + opt=$(echo "$LINE" | grep "=" | sed "s/=.*$//" | sed "s/ //" | tr '[:lower:]' '[:upper:]') + file_env "KONG_$opt" + done < $all_kong_options + set -Eeo pipefail + + file_env KONG_PASSWORD + PREFIX=${KONG_PREFIX:=/usr/local/kong} + + if [[ "$2" == "docker-start" ]]; then + kong prepare -p "$PREFIX" "$@" + + ln -sf /dev/stdout $PREFIX/logs/access.log + ln -sf /dev/stdout $PREFIX/logs/admin_access.log + ln -sf /dev/stderr $PREFIX/logs/error.log + + exec /usr/local/openresty/nginx/sbin/nginx \ + -p "$PREFIX" \ + -c nginx.conf + fi +fi + +exec "$@" diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile new file mode 100644 index 00000000000..67a850a74e1 --- /dev/null +++ b/build/dockerfiles/rpm.Dockerfile @@ -0,0 +1,52 @@ +ARG KONG_BASE_IMAGE=redhat/ubi8 +FROM $KONG_BASE_IMAGE + +LABEL maintainer="Kong Docker Maintainers (@team-gateway-bot)" + +ARG KONG_VERSION +ENV KONG_VERSION $KONG_VERSION + +# RedHat required labels +LABEL name="Kong" \ + vendor="Kong" \ + version="$KONG_VERSION" \ + release="1" \ + url="https://konghq.com" \ + summary="Next-Generation API Platform for Modern Architectures" \ + description="Next-Generation API Platform for Modern Architectures" + +# RedHat required LICENSE file approved path +COPY LICENSE /licenses/ + +ARG KONG_PREFIX=/usr/local/kong +ENV KONG_PREFIX $KONG_PREFIX + +ARG EE_PORTS + +ARG KONG_ARTIFACT=kong.rpm +COPY ${KONG_ARTIFACT} /tmp/kong.rpm + +# hadolint ignore=DL3015 +RUN yum install -y /tmp/kong.rpm \ + && rm /tmp/kong.rpm \ + && chown kong:0 /usr/local/bin/kong \ + && chown -R kong:0 /usr/local/kong \ + && ln -s /usr/local/openresty/bin/resty /usr/local/bin/resty \ + && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ + && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ + && ln -s /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ + && kong version + +COPY build/dockerfiles/entrypoint.sh /entrypoint.sh + +USER kong + +ENTRYPOINT ["/entrypoint.sh"] + +EXPOSE 8000 8443 8001 8444 $EE_PORTS + +STOPSIGNAL SIGQUIT + +HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong health + +CMD ["kong", "docker-start"] diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index e6e2e36707d..36edf571c01 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -10,13 +10,14 @@ def _load_vars(ctx): content = content.replace('""', '"') # Workspace path - content += '"WORKSPACE_PATH": "%s",' % ctx.path(Label("@//:WORKSPACE")).dirname + workspace_path = "%s" % ctx.path(Label("@//:WORKSPACE")).dirname + content += '"WORKSPACE_PATH": "%s",\n' % workspace_path # Local env # Temporarily fix for https://github.com/bazelbuild/bazel/issues/14693#issuecomment-1079006291 for key in [ "PATH", - "INSTALL_PATH", + "INSTALL_ROOT", "DOWNLOAD_ROOT", "LUAROCKS_DESTDIR", "OPENRESTY_DESTDIR", @@ -25,13 +26,18 @@ def _load_vars(ctx): "OPENRESTY_RPATH", "OPENSSL_PREFIX", "LUAROCKS_PREFIX", - "PACKAGE_TYPE", "SSL_PROVIDER", "GITHUB_TOKEN", + "RPM_SIGNING_KEY_FILE", + "NFPM_RPM_PASSPHRASE", ]: value = ctx.os.environ.get(key, "") if value: - content += '"%s": "%s",' % (key, value) + content += '"%s": "%s",\n' % (key, value) + + # Kong Version + kong_version = ctx.execute(["bash", "scripts/grep-kong-version.sh"], working_directory = workspace_path).stdout + content += '"KONG_VERSION": "%s",' % kong_version.strip() ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") diff --git a/build/nfpm/BUILD.bazel b/build/nfpm/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/nfpm/BUILD.nfpm.bazel b/build/nfpm/BUILD.nfpm.bazel new file mode 100644 index 00000000000..70ff958ed43 --- /dev/null +++ b/build/nfpm/BUILD.nfpm.bazel @@ -0,0 +1,5 @@ +filegroup( + name = "srcs", + srcs = glob(["**"]), + visibility = ["//visibility:public"], +) diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl new file mode 100644 index 00000000000..085e04bf5e3 --- /dev/null +++ b/build/nfpm/repositories.bzl @@ -0,0 +1,13 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + +def nfpm_repositories(): + maybe( + http_archive, + name = "nfpm", + sha256 = "a629d7d8a3f0b7fa2bdcf5eab9ee2e0b438dbda2171b3adc509c126841f67f71", + url = "https://github.com/goreleaser/nfpm/releases/download/v2.22.2/nfpm_2.22.2_Linux_x86_64.tar.gz", + build_file = "//build/nfpm:BUILD.nfpm.bazel", + ) diff --git a/build/nfpm/rules.bzl b/build/nfpm/rules.bzl new file mode 100644 index 00000000000..3f03d6332de --- /dev/null +++ b/build/nfpm/rules.bzl @@ -0,0 +1,52 @@ +""" +NFPM package rule. +""" + +load("@bazel_skylib//lib:dicts.bzl", "dicts") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def _nfpm_pkg_impl(ctx): + out = ctx.actions.declare_file(ctx.attr.out) + + env = dicts.add(ctx.attr.env, KONG_VAR, ctx.configuration.default_shell_env) + + nfpm_args = ctx.actions.args() + nfpm_args.add("pkg") + nfpm_args.add("-f", ctx.attr.config) + nfpm_args.add("-p", ctx.attr.packager) + nfpm_args.add("-t", out.path) + + ctx.actions.run( + inputs = ctx.files.srcs, + mnemonic = "nFPM", + executable = "../../external/nfpm/nfpm", + arguments = [nfpm_args], + outputs = [out], + env = env, + ) + + return [DefaultInfo(files = depset([out]))] + +nfpm_pkg = rule( + _nfpm_pkg_impl, + attrs = { + "srcs": attr.label_list( + default = ["@nfpm//:srcs"], + ), + "config": attr.string( + mandatory = True, + doc = "nFPM configuration file.", + ), + "packager": attr.string( + mandatory = True, + doc = "Packager name.", + ), + "env": attr.string_dict( + doc = "Environment variables to set when running nFPM.", + ), + "out": attr.string( + mandatory = True, + doc = "Output file name.", + ), + }, +) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index f9f5eda5c18..338cad1dc2d 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -1,14 +1,12 @@ -name: "kong" +name: kong arch: ${ARCH} platform: "linux" -version: "${KONG_VERSION}" +version: ${KONG_VERSION} section: "default" priority: "extra" provides: - kong -- lapis - luarocks -- luarocks-admin maintainer: "Kong Inc. " description: | Kong is a distributed gateway for APIs and Microservices, focused on high performance and reliability. @@ -35,6 +33,12 @@ contents: dst: /etc/kong/kong.logrotate scripts: postinstall: ./build/package/postinstall.sh +replaces: +- kong-community-edition +- kong-enterprise-edition-fips +conflicts: +- kong-community-edition +- kong-enterprise-edition-fips overrides: deb: depends: @@ -50,3 +54,13 @@ overrides: - zlib - zlib-devel - libyaml + - ${RPM_EXTRA_DEPS} + - ${RPM_EXTRA_DEPS_2} + - ${RPM_EXTRA_DEPS_3} + +rpm: + signature: + # PGP secret key (can also be ASCII-armored), the passphrase is taken + # from the environment variable $NFPM_RPM_PASSPHRASE with a fallback + # to $NFPM_PASSPHRASE. + key_file: ${RPM_SIGNING_KEY_FILE} diff --git a/build/tests/01-admin-api.sh b/build/tests/01-admin-api.sh new file mode 100755 index 00000000000..ac86a7cc194 --- /dev/null +++ b/build/tests/01-admin-api.sh @@ -0,0 +1,31 @@ +#!/usr/bin/env bash + +source .requirements +source build/tests/util.sh + +kong_ready + +msg_test "Check admin API is alive" +assert_response "$KONG_ADMIN_URI" "200" + +msg_test "Create a service" +assert_response "-d name=testservice -d url=http://127.0.0.1:8001 $KONG_ADMIN_URI/services" "201" + +msg_test "List services" +assert_response "$KONG_ADMIN_URI/services" "200" + +msg_test "Create a route" +assert_response "-d name=testroute -d paths=/anything $KONG_ADMIN_URI/services/testservice/routes" "201" + +msg_test "List routes" +assert_response "$KONG_ADMIN_URI/services/testservice/routes" "200" + +msg_test "List services" +assert_response "$KONG_ADMIN_URI/services" "200" + +msg_test "Proxy a request" +assert_response "$KONG_PROXY_URI/anything" "200" + +if [[ "$EDITION" == "enterprise" ]]; then + it_runs_free_enterprise +fi diff --git a/build/tests/util.sh b/build/tests/util.sh new file mode 100755 index 00000000000..33ee19560c7 --- /dev/null +++ b/build/tests/util.sh @@ -0,0 +1,78 @@ +#!/usr/bin/env bash + +KONG_ADMIN_URI=${KONG_ADMIN_URI:-"http://localhost:8001"} +KONG_PROXY_URI=${KONG_PROXY_URI:-"http://localhost:8000"} + +msg_test() { + builtin echo -en "\033[1;34m" >&1 + echo -n "===> " + builtin echo -en "\033[1;36m" >&1 + echo -e "$@" + builtin echo -en "\033[0m" >&1 +} + +msg_red() { + builtin echo -en "\033[1;31m" >&2 + echo -e "$@" + builtin echo -en "\033[0m" >&2 +} + +msg_yellow() { + builtin echo -en "\033[1;33m" >&1 + echo -e "$@" + builtin echo -en "\033[0m" >&1 +} + +err_exit() { + msg_red "$@" + exit 1 +} + +kong_ready() { + local TIMEOUT_SECONDS=$((15)) + while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8000)" != 404 ]]; do + sleep 5; + COUNTER=$((COUNTER + 5)) + + if (($COUNTER >= $TIMEOUT_SECONDS)) + then + printf "\xe2\x98\x93 ERROR: Timed out waiting for $KONG" + exit 1 + fi + done +} + +assert_response() { + local endpoint=$1 + local expected_code=$2 + local resp_code + COUNTER=20 + while : ; do + resp_code=$(curl -s -o /dev/null -w "%{http_code}" $endpoint) + [ "$resp_code" == "$expected_code" ] && break + ((COUNTER-=1)) + [ "$COUNTER" -lt 1 ] && break + sleep 0.5 # 10 seconds max + done + [ "$resp_code" == "$expected_code" ] || err_exit " expected $2, got $resp_code" +} + +it_runs_free_enterprise() { + info=$(curl $KONG_ADMIN_URI) + msg_test "it does not have ee-only plugins" + [ "$(echo $info | jq -r .plugins.available_on_server.canary)" != "true" ] + msg_test "it does not enable vitals" + [ "$(echo $info | jq -r .configuration.vitals)" == "false" ] + msg_test "workspaces are not writable" + assert_response "$KONG_ADMIN_URI/workspaces -d name=testworkspace" "403" +} + +it_runs_full_enterprise() { + info=$(curl $KONG_ADMIN_URI) + msg_test "it does have ee-only plugins" + [ "$(echo $info | jq -r .plugins.available_on_server | jq -r 'has("canary")')" == "true" ] + msg_test "it does enable vitals" + [ "$(echo $info | jq -r .configuration.vitals)" == "true" ] + msg_test "workspaces are writable" + assert_response "$KONG_ADMIN_URI/workspaces -d name=testworkspace" "201" +} diff --git a/scripts/backoff.sh b/scripts/backoff.sh index c3b450fd8d2..167b73bbbfe 100644 --- a/scripts/backoff.sh +++ b/scripts/backoff.sh @@ -1,5 +1,6 @@ #!/usr/bin/env bash +# This script is from the Kong/kong-build-tools repo. # Retries a command a configurable number of times with backoff. # # The retry count is given by ATTEMPTS (default 5), the initial backoff diff --git a/scripts/build-docker.sh b/scripts/build-docker.sh index 1b643c0a6b7..c03aeb70455 100755 --- a/scripts/build-docker.sh +++ b/scripts/build-docker.sh @@ -2,52 +2,45 @@ set -e +# This script is from the Kong/kong-build-tools repo, and is used to build the Kong Docker image. + source .requirements source scripts/backoff.sh -DOWNLOAD_CACHE=${DOWNLOAD_CACHE:-/tmp} KONG_VERSION=$(bash scripts/grep-kong-version.sh) -DOCKER_REPOSITORY=${TESTING_DOCKER_REPOSITORY:-"kong/kong-gateway-internal-testing"} + +DOCKER_REPOSITORY=${DOCKER_REPOSITORY:-"kong/kong"} ARCHITECTURE=${ARCHITECTURE:-amd64} KONG_CONTAINER_TAG=${KONG_CONTAINER_TAG:-$KONG_VERSION} PACKAGE_TYPE=${PACKAGE_TYPE:-deb} -DOCKER_KONG_VERSION=${DOCKER_KONG_VERSION:-master} -BASE_IMAGE_NAME=${BASE_IMAGE_NAME:-"ubuntu:22.04"} +KONG_BASE_IMAGE=${KONG_BASE_IMAGE:-} -KONG_IMAGE_NAME=$DOCKER_REPOSITORY:$KONG_CONTAINER_TAG +ARTIFACT_PREFIX=${ARTIFACT_PREFIX:-"bazel-bin/pkg"} +ARTIFACT=${ARTIFACT:-"kong.deb"} -DOCKER_BUILD_ARGS=() +KONG_ARTIFACT=$ARTIFACT_PREFIX/$ARTIFACT +KONG_IMAGE_NAME=$DOCKER_REPOSITORY:$KONG_CONTAINER_TAG -if [ ! -d $DOWNLOAD_CACHE/docker-kong ]; then - git clone https://github.com/Kong/docker-kong.git $DOWNLOAD_CACHE/docker-kong +BUILD_ARGS=() +if [ "$EDITION" == 'enterprise' ]; then + BUILD_ARGS+=(--build-arg EE_PORTS="8002 8445 8003 8446 8004 8447") fi -pushd $DOWNLOAD_CACHE/docker-kong - git fetch - git reset --hard $DOCKER_KONG_VERSION || git reset --hard origin/$DOCKER_KONG_VERSION - chmod -R 755 ./*.sh -popd - -if [ "$PACKAGE_TYPE" == "deb" ]; then - cp bazel-bin/pkg/kong_${KONG_VERSION}_${ARCHITECTURE}.deb $DOWNLOAD_CACHE/docker-kong/kong.deb +if [ -n "$KONG_BASE_IMAGE" ]; then + BUILD_ARGS+=(--build-arg KONG_BASE_IMAGE="$KONG_BASE_IMAGE") fi -pushd $DOWNLOAD_CACHE/docker-kong - DOCKER_BUILD_ARGS+=(--pull) - DOCKER_BUILD_ARGS+=(--build-arg ASSET=local .) - - if [[ "$EDITION" == 'enterprise' ]]; then - DOCKER_BUILD_ARGS+=(--build-arg EE_PORTS="8002 8445 8003 8446 8004 8447") - fi - - sed -i.bak 's/^FROM .*/FROM '${BASE_IMAGE_NAME}'/' Dockerfile.$PACKAGE_TYPE - - with_backoff docker build \ +docker_build () { + tar -czh $KONG_ARTIFACT build/dockerfiles LICENSE | docker build \ + --pull \ --progress=auto \ -t $KONG_IMAGE_NAME \ - -f Dockerfile.$PACKAGE_TYPE \ - --build-arg KONG_VERSION=$KONG_VERSION \ - "${DOCKER_BUILD_ARGS[@]}" + -f build/dockerfiles/$PACKAGE_TYPE.Dockerfile \ + --build-arg KONG_VERSION="$KONG_VERSION" \ + --build-arg KONG_ARTIFACT="$KONG_ARTIFACT" \ + "${BUILD_ARGS[@]}" - +} + +with_backoff docker_build - echo "Kong image Name: $KONG_IMAGE_NAME" -popd +echo "Kong image Name: $KONG_IMAGE_NAME" diff --git a/scripts/build-kong.sh b/scripts/build-kong.sh index 056ece8e553..a672930778e 100644 --- a/scripts/build-kong.sh +++ b/scripts/build-kong.sh @@ -2,6 +2,9 @@ set -e +# This script is from the Kong/kong-build-tools repo, and is used to build Kong. + +source .requirements source scripts/backoff.sh ROCKS_CONFIG=$(mktemp) @@ -11,17 +14,15 @@ rocks_trees = { } " > $ROCKS_CONFIG -# TODO: remove this using a proper way -if [ -z "${ROOTLESSKIT_PARENT_EUID:-}" ]; then - echo "This script must be run inside rootlesskit" - exit 1 +if [ -e "/.dockerenv" ]; then + cp -r /tmp/build/usr/local/* /usr/local/ +else + # TODO: skip on macOS + # roolesskit create mount_namespaces(7), thus this mount doesn't + # affect host and will be cleanup upon exit + mount -o bind,ro /tmp/build/usr/local/ /usr/local fi -# TODO: skip on macOS -# roolesskit create mount_namespaces(7), thus this mount doesn't -# affect host and will be cleanup upon exit -mount -o bind,ro /tmp/build/usr/local/ /usr/local - export LUAROCKS_CONFIG=$ROCKS_CONFIG export LUA_PATH="/usr/local/share/lua/5.1/?.lua;/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;;" export PATH=$PATH:/usr/local/openresty/luajit/bin diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh new file mode 100755 index 00000000000..4ca79d73184 --- /dev/null +++ b/scripts/release-kong.sh @@ -0,0 +1,108 @@ +#!/usr/bin/env bash + +# This script is from the Kong/kong-build-tools repo, and is used to release Kong to Pulp. +set -eo pipefail + +source .requirements +source scripts/backoff.sh + +KONG_VERSION=$(bash scripts/grep-kong-version.sh) +KONG_RELEASE_LABEL=${KONG_RELEASE_LABEL:-$KONG_VERSION} + +PULP_HOST=${PULP_HOST:-"https://api.download-dev.konghq.com"} +PULP_USERNAME=${PULP_USERNAME:-"admin"} +PULP_PASSWORD=${PULP_PASSWORD:-} + +PULP_DOCKER_IMAGE="kong/release-script" + +# Variables used by the release script +ARCHITECTURE=${ARCHITECTURE:-amd64} +PACKAGE_TYPE=${PACKAGE_TYPE:-deb} +ARTIFACT_TYPE=${ARTIFACT_TYPE:-debian} + +ARTIFACT_PREFIX=${ARTIFACT_PREFIX:-"bazel-bin/pkg"} +ARTIFACT=${ARTIFACT:-"kong.deb"} +ARTIFACT_VERSION=${ARTIFACT_VERSION:-} + +KONG_ARTIFACT=$ARTIFACT_PREFIX/$ARTIFACT + +# TODO: remove this once we have a better way to determine if we are releasing +case "$ARTIFACT_TYPE" in + debian|ubuntu) + OUTPUT_FILE_SUFFIX=".$ARTIFACT_VERSION.$ARCHITECTURE.deb" + ;; + centos) + OUTPUT_FILE_SUFFIX=".el$ARTIFACT_VERSION.$ARCHITECTURE.rpm" + ;; + rhel) + OUTPUT_FILE_SUFFIX=".rhel$ARTIFACT_VERSION.$ARCHITECTURE.rpm" + ;; + alpine) + OUTPUT_FILE_SUFFIX=".$ARCHITECTURE.apk.tar.gz" + ;; + amazonlinux) + OUTPUT_FILE_SUFFIX=".aws.$ARCHITECTURE.rpm" + ;; + src) + OUTPUT_FILE_SUFFIX=".tar.gz" + ;; +esac + + +DIST_FILE="$KONG_PACKAGE_NAME-$KONG_RELEASE_LABEL$OUTPUT_FILE_SUFFIX" + +function push_package () { + + local dist_version="--dist-version $ARTIFACT_VERSION" + + # TODO: CE gateway-src + + if [ "$ARTIFACT_TYPE" == "alpine" ]; then + dist_version= + fi + + if [ "$ARTIFACT_VERSION" == "18.04" ]; then + dist_version="--dist-version bionic" + fi + if [ "$ARTIFACT_VERSION" == "20.04" ]; then + dist_version="--dist-version focal" + fi + if [ "$ARTIFACT_VERSION" == "22.04" ]; then + dist_version="--dist-version jammy" + fi + + set -x + + local release_args="--package-type gateway" + if [[ "$EDITION" == "enterprise" ]]; then + release_args="$release_args --enterprise" + fi + + # pre-releases go to `/internal/` + if [[ "$OFFICIAL_RELEASE" == "true" ]]; then + release_args="$release_args --publish" + else + release_args="$release_args --internal" + fi + + docker run \ + -e PULP_HOST="$PULP_HOST" \ + -e PULP_USERNAME="$PULP_USERNAME" \ + -e PULP_PASSWORD="$PULP_PASSWORD" \ + -v "$(pwd)/$KONG_ARTIFACT:/files/$DIST_FILE" \ + -i $PULP_DOCKER_IMAGE \ + --file "/files/$DIST_FILE" \ + --dist-name "$ARTIFACT_TYPE" $dist_version \ + --major-version "${KONG_VERSION%%.*}.x" \ + $release_args + + if [[ $? -ne 0 ]]; then + exit 1 + fi +} + +with_backoff push_package + +echo -e "\nReleasing Kong '$KONG_RELEASE_LABEL' of '$ARTIFACT_TYPE $ARTIFACT_VERSION' done" + +exit 0 From 34e8cf19689d9f565072836b5e97150fd4daf1b9 Mon Sep 17 00:00:00 2001 From: Mayo Date: Sat, 17 Dec 2022 15:28:25 +0800 Subject: [PATCH 2069/4351] chore(cd): fix image tags (#4194) --- .github/workflows/release.yml | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 68fcf78a897..62c2387ac39 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -389,8 +389,8 @@ jobs: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images, smoke-tests] runs-on: ubuntu-22.04 - if: needs.metadata.outputs.full-release - environment: release + # Always release prerelease images + # if: needs.metadata.outputs.full-release strategy: # limit to 3 jobs at a time @@ -415,23 +415,24 @@ jobs: # TODO: short tags tags: | type=ref,event=branch - type=ref,enable=${{ matrix.label == 'ubuntu' }},event=branch,suffix=-deb - type=ref,enable=${{ matrix.label == 'rhel' }},event=branch,suffix=-rpm + type=ref,enable=${{ matrix.label == 'ubuntu' }},event=branch,suffix= type=ref,event=tag + type=ref,enable=${{ matrix.label == 'ubuntu' }},event=tag,suffix= type=ref,event=pr type=schedule,pattern=nightly + type=schedule,enable=${{ matrix.label == 'ubuntu' }},pattern=nightly,suffix= type=schedule,pattern={{date 'YYYYMMDD'}} + type=schedule,enable=${{ matrix.label == 'ubuntu' }},pattern={{date 'YYYYMMDD'}},suffix= flavor: | - prefix= suffix=-${{ matrix.label }} - name: Push Images + env: + TAGS: "${{ steps.meta.outputs.tags }}" run: | PRERELEASE_IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} - docker pull $PRERELEASE_IMAGE - - for tag in "${{ steps.meta.outputs.tags }}"; do + for tag in $TAGS; do docker tag $PRERELEASE_IMAGE $tag docker push $tag done From fa5f408b6939dd0ed3d4ab5c469348445eb32bc7 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 26 Dec 2022 16:52:00 +0800 Subject: [PATCH 2070/4351] chore(Dockerfile): add `--no-install-recommends` (#4221) --- build/dockerfiles/deb.Dockerfile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 2acf4720930..1e5a31cd219 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -15,7 +15,7 @@ ARG KONG_ARTIFACT=kong.deb COPY ${KONG_ARTIFACT} /tmp/kong.deb RUN apt-get update \ - && apt-get install --yes /tmp/kong.deb \ + && apt-get install -y --no-install-recommends /tmp/kong.deb \ && rm -rf /var/lib/apt/lists/* \ && rm -rf /tmp/kong.deb \ && chown kong:0 /usr/local/bin/kong \ From af31100a0dbe64dbb6923a6ab452f097dc4d8cd5 Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 26 Dec 2022 09:52:25 +0000 Subject: [PATCH 2071/4351] chore(build): only trigger image pushing & smoke tests & releasing when author is a member --- .github/workflows/release.yml | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 62c2387ac39..ac13421062b 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -34,6 +34,8 @@ env: # only for pr and push GHA_CACHE: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }} + HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || contains(fromJson('["OWNER", "MEMBER"]'), github.event.pull_request.author_association) }} + jobs: metadata: name: Metadata @@ -48,6 +50,7 @@ jobs: official-release: ${{ env.OFFICIAL_RELEASE }} full-release: ${{ env.FULL_RELEASE }} matrix: ${{ steps.build-info.outputs.matrix }} + has-access-to-github-token: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == true }} steps: - uses: actions/checkout@v3 @@ -226,6 +229,7 @@ jobs: path: bazel-bin/pkg - name: Login to Docker Hub + if: needs.metadata.outputs.has-access-to-github-token uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} @@ -245,7 +249,7 @@ jobs: with: file: build/dockerfiles/${{ matrix.package }}.Dockerfile context: . - push: true + push: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} tags: ${{ steps.meta.outputs.tags }} labels: ${{ steps.meta.outputs.labels }} build-args: | @@ -268,6 +272,7 @@ jobs: name: Smoke Tests - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 + if: needs.metadata.outputs.has-access-to-github-token # TODO: test packages strategy: @@ -389,8 +394,7 @@ jobs: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images, smoke-tests] runs-on: ubuntu-22.04 - # Always release prerelease images - # if: needs.metadata.outputs.full-release + if: needs.metadata.outputs.has-access-to-github-token strategy: # limit to 3 jobs at a time From 24687ed2f342dc67ea88fb1563cf8d4d48a6d5dd Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 26 Dec 2022 10:33:27 +0000 Subject: [PATCH 2072/4351] chore(build): remove `build-docker.sh` --- scripts/build-docker.sh | 46 ----------------------------------------- 1 file changed, 46 deletions(-) delete mode 100755 scripts/build-docker.sh diff --git a/scripts/build-docker.sh b/scripts/build-docker.sh deleted file mode 100755 index c03aeb70455..00000000000 --- a/scripts/build-docker.sh +++ /dev/null @@ -1,46 +0,0 @@ -#!/usr/bin/env bash - -set -e - -# This script is from the Kong/kong-build-tools repo, and is used to build the Kong Docker image. - -source .requirements -source scripts/backoff.sh - -KONG_VERSION=$(bash scripts/grep-kong-version.sh) - -DOCKER_REPOSITORY=${DOCKER_REPOSITORY:-"kong/kong"} -ARCHITECTURE=${ARCHITECTURE:-amd64} -KONG_CONTAINER_TAG=${KONG_CONTAINER_TAG:-$KONG_VERSION} -PACKAGE_TYPE=${PACKAGE_TYPE:-deb} -KONG_BASE_IMAGE=${KONG_BASE_IMAGE:-} - -ARTIFACT_PREFIX=${ARTIFACT_PREFIX:-"bazel-bin/pkg"} -ARTIFACT=${ARTIFACT:-"kong.deb"} - -KONG_ARTIFACT=$ARTIFACT_PREFIX/$ARTIFACT -KONG_IMAGE_NAME=$DOCKER_REPOSITORY:$KONG_CONTAINER_TAG - -BUILD_ARGS=() -if [ "$EDITION" == 'enterprise' ]; then - BUILD_ARGS+=(--build-arg EE_PORTS="8002 8445 8003 8446 8004 8447") -fi - -if [ -n "$KONG_BASE_IMAGE" ]; then - BUILD_ARGS+=(--build-arg KONG_BASE_IMAGE="$KONG_BASE_IMAGE") -fi - -docker_build () { - tar -czh $KONG_ARTIFACT build/dockerfiles LICENSE | docker build \ - --pull \ - --progress=auto \ - -t $KONG_IMAGE_NAME \ - -f build/dockerfiles/$PACKAGE_TYPE.Dockerfile \ - --build-arg KONG_VERSION="$KONG_VERSION" \ - --build-arg KONG_ARTIFACT="$KONG_ARTIFACT" \ - "${BUILD_ARGS[@]}" - -} - -with_backoff docker_build - -echo "Kong image Name: $KONG_IMAGE_NAME" From b69b63c932b8150d33f501af944928e5d5eb2f7a Mon Sep 17 00:00:00 2001 From: Mayo Date: Mon, 26 Dec 2022 19:10:48 +0800 Subject: [PATCH 2073/4351] chore(release): bump rockspec version to 3.2.0 (#10005) --- kong-3.1.0-0.rockspec => kong-3.2.0-0.rockspec | 4 ++-- kong-admin-api.yml | 2 +- kong/meta.lua | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) rename kong-3.1.0-0.rockspec => kong-3.2.0-0.rockspec (99%) diff --git a/kong-3.1.0-0.rockspec b/kong-3.2.0-0.rockspec similarity index 99% rename from kong-3.1.0-0.rockspec rename to kong-3.2.0-0.rockspec index 9b69cbc27c1..4e1f9616ce0 100644 --- a/kong-3.1.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.1.0-0" +version = "3.2.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.1.0" + tag = "3.2.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 99336b0284c..2ad6dfef7c9 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -480,7 +480,7 @@ info: contact: url: https://github.com/Kong/kong name: Kong - version: 3.1.0 + version: 3.2.0 title: Kong Admin API license: url: https://github.com/Kong/kong/blob/master/LICENSE diff --git a/kong/meta.lua b/kong/meta.lua index a1dc02f1885..a252e58cb71 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 1, + minor = 2, patch = 0, --suffix = "-alpha.13" }, { From 185cf242a59d048f1b4004be203b7a8228d307af Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Tue, 27 Dec 2022 05:36:31 -0300 Subject: [PATCH 2074/4351] docs(admin-api): add DB-less mode restrictions for the debug routes None of the debug routes are DB-less compatible, but the "DB-LESS COMPATIBLE" green text still shows up next to each route. --- autodoc/admin-api/data/admin-api.lua | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index ed86ae10da4..c6554402ebc 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -2707,6 +2707,18 @@ return { ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { ["PUT"] = true, }, + ["/debug/node/log-level"] = { + ["GET"] = true, + }, + ["/debug/node/log-level/:log_level"] = { + ["PUT"] = true, + }, + ["/debug/cluster/log-level/:log_level"] = { + ["PUT"] = true, + }, + ["/debug/cluster/control-planes-nodes/log-level/:log_level"] = { + ["PUT"] = true, + } }, -------------------------------------------------------------------------------- From 021061a82f6008910022f08ae4241d5f3d6de45e Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Dec 2022 16:38:01 +0800 Subject: [PATCH 2075/4351] refactor(plugins/response-transformer): code style cleanup (#9955) --- .../response-transformer/body_transformer.lua | 81 ++++++++----------- kong/plugins/response-transformer/handler.lua | 8 +- .../header_transformer.lua | 29 ++++--- .../01-header_transformer_spec.lua | 14 ++++ .../02-body_transformer_spec.lua | 13 --- 5 files changed, 73 insertions(+), 72 deletions(-) diff --git a/kong/plugins/response-transformer/body_transformer.lua b/kong/plugins/response-transformer/body_transformer.lua index f89ca07dc41..03d10eaa310 100644 --- a/kong/plugins/response-transformer/body_transformer.lua +++ b/kong/plugins/response-transformer/body_transformer.lua @@ -1,14 +1,14 @@ local cjson = require("cjson.safe").new() +local cjson_encode = cjson.encode local cjson_decode = cjson.decode local insert = table.insert -local find = string.find local type = type local sub = string.sub local gsub = string.gsub +local byte = string.byte local match = string.match -local lower = string.lower local tonumber = tonumber local pcall = pcall @@ -19,12 +19,16 @@ cjson.decode_array_with_array_mt(true) local noop = function() end +local QUOTE = byte([["]]) + + local _M = {} local function toboolean(value) if value == "true" then return true + else return false end @@ -34,14 +38,32 @@ end local function cast_value(value, value_type) if value_type == "number" then return tonumber(value) + elseif value_type == "boolean" then return toboolean(value) + else return value end end +local function json_value(value, json_type) + local v = cjson_encode(value) + if v and byte(v, 1) == QUOTE and byte(v, -1) == QUOTE then + v = gsub(sub(v, 2, -2), [[\"]], [["]]) -- To prevent having double encoded quotes + end + + v = v and gsub(v, [[\/]], [[/]]) -- To prevent having double encoded slashes + + if json_type then + v = cast_value(v, json_type) + end + + return v +end + + local function parse_json(body) if body then local ok, res = pcall(cjson_decode, body) @@ -55,11 +77,11 @@ end local function append_value(current_value, value) local current_value_type = type(current_value) - if current_value_type == "string" then - return {current_value, value } + if current_value_type == "string" then + return { current_value, value } end - if current_value_type == "table" then + if current_value_type == "table" then insert(current_value, value) return current_value end @@ -90,11 +112,6 @@ local function iter(config_array) end -function _M.is_json_body(content_type) - return content_type and find(lower(content_type), "application/json", nil, true) -end - - function _M.transform_json_body(conf, buffered_data) local json_body = parse_json(buffered_data) if json_body == nil then @@ -107,18 +124,9 @@ function _M.transform_json_body(conf, buffered_data) end -- replace key:value to body + local replace_json_types = conf.replace.json_types for i, name, value in iter(conf.replace.json) do - local v = cjson.encode(value) - if v and sub(v, 1, 1) == [["]] and sub(v, -1, -1) == [["]] then - v = gsub(sub(v, 2, -2), [[\"]], [["]]) -- To prevent having double encoded quotes - end - - v = v and gsub(v, [[\/]], [[/]]) -- To prevent having double encoded slashes - - if conf.replace.json_types then - local v_type = conf.replace.json_types[i] - v = cast_value(v, v_type) - end + local v = json_value(value, replace_json_types and replace_json_types[i]) if json_body[name] and v ~= nil then json_body[name] = v @@ -126,45 +134,26 @@ function _M.transform_json_body(conf, buffered_data) end -- add new key:value to body + local add_json_types = conf.add.json_types for i, name, value in iter(conf.add.json) do - local v = cjson.encode(value) - if v and sub(v, 1, 1) == [["]] and sub(v, -1, -1) == [["]] then - v = gsub(sub(v, 2, -2), [[\"]], [["]]) -- To prevent having double encoded quotes - end - - v = v and gsub(v, [[\/]], [[/]]) -- To prevent having double encoded slashes - - if conf.add.json_types then - local v_type = conf.add.json_types[i] - v = cast_value(v, v_type) - end + local v = json_value(value, add_json_types and add_json_types[i]) if not json_body[name] and v ~= nil then json_body[name] = v end - end -- append new key:value or value to existing key + local append_json_types = conf.append.json_types for i, name, value in iter(conf.append.json) do - local v = cjson.encode(value) - if v and sub(v, 1, 1) == [["]] and sub(v, -1, -1) == [["]] then - v = gsub(sub(v, 2, -2), [[\"]], [["]]) -- To prevent having double encoded quotes - end - - v = v and gsub(v, [[\/]], [[/]]) -- To prevent having double encoded slashes - - if conf.append.json_types then - local v_type = conf.append.json_types[i] - v = cast_value(v, v_type) - end + local v = json_value(value, append_json_types and append_json_types[i]) if v ~= nil then - json_body[name] = append_value(json_body[name],v) + json_body[name] = append_value(json_body[name], v) end end - return cjson.encode(json_body) + return cjson_encode(json_body) end diff --git a/kong/plugins/response-transformer/handler.lua b/kong/plugins/response-transformer/handler.lua index ea990168d93..9eb728642d8 100644 --- a/kong/plugins/response-transformer/handler.lua +++ b/kong/plugins/response-transformer/handler.lua @@ -3,6 +3,10 @@ local header_transformer = require "kong.plugins.response-transformer.header_tra local kong_meta = require "kong.meta" +local transform_headers = header_transformer.transform_headers +local transform_json_body = body_transformer.transform_json_body + + local is_body_transform_set = header_transformer.is_body_transform_set local is_json_body = header_transformer.is_json_body local kong = kong @@ -15,7 +19,7 @@ local ResponseTransformerHandler = { function ResponseTransformerHandler:header_filter(conf) - header_transformer.transform_headers(conf, kong.response.get_headers()) + transform_headers(conf, kong.response.get_headers()) end @@ -29,7 +33,7 @@ function ResponseTransformerHandler:body_filter(conf) local body = kong.response.get_raw_body() - local json_body, err = body_transformer.transform_json_body(conf, body) + local json_body, err = transform_json_body(conf, body) if err then kong.log.warn("body transform failed: " .. err) return diff --git a/kong/plugins/response-transformer/header_transformer.lua b/kong/plugins/response-transformer/header_transformer.lua index f8a3120a795..b1bceb999cf 100644 --- a/kong/plugins/response-transformer/header_transformer.lua +++ b/kong/plugins/response-transformer/header_transformer.lua @@ -1,3 +1,6 @@ +local isempty = require "table.isempty" + + local kong = kong local type = type local find = string.find @@ -38,10 +41,10 @@ end local function is_body_transform_set(conf) - return #conf.add.json > 0 or - #conf.remove.json > 0 or - #conf.replace.json > 0 or - #conf.append.json > 0 + return not isempty(conf.add.json ) or + not isempty(conf.remove.json ) or + not isempty(conf.replace.json) or + not isempty(conf.append.json ) end @@ -58,42 +61,46 @@ _M.is_body_transform_set = is_body_transform_set -- @param[type=table] ngx_headers Table of headers, that should be `ngx.headers` -- @return table A table containing the new headers. function _M.transform_headers(conf, headers) + local clear_header = kong.response.clear_header + local set_header = kong.response.set_header + local add_header = kong.response.add_header + -- remove headers for _, header_name in iter(conf.remove.headers) do - kong.response.clear_header(header_name) + clear_header(header_name) end -- rename headers(s) for _, old_name, new_name in iter(conf.rename.headers) do if headers[old_name] ~= nil and new_name then local value = headers[old_name] - kong.response.set_header(new_name, value) - kong.response.clear_header(old_name) + set_header(new_name, value) + clear_header(old_name) end end -- replace headers for _, header_name, header_value in iter(conf.replace.headers) do if headers[header_name] ~= nil and header_value then - kong.response.set_header(header_name, header_value) + set_header(header_name, header_value) end end -- add headers for _, header_name, header_value in iter(conf.add.headers) do if headers[header_name] == nil and header_value then - kong.response.set_header(header_name, header_value) + set_header(header_name, header_value) end end -- append headers for _, header_name, header_value in iter(conf.append.headers) do - kong.response.add_header(header_name, header_value) + add_header(header_name, header_value) end -- Removing the content-length header because the body is going to change if is_body_transform_set(conf) and is_json_body(headers["Content-Type"]) then - kong.response.clear_header("Content-Length") + clear_header("Content-Length") end end diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index 72421cffa09..f622bf26c64 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -49,6 +49,20 @@ describe("Plugin: response-transformer", function() header_transformer = require "kong.plugins.response-transformer.header_transformer" end) + + describe("is_json_body()", function() + it("is truthy when content-type application/json passed", function() + assert.truthy(header_transformer.is_json_body("application/json")) + assert.truthy(header_transformer.is_json_body("application/json; charset=utf-8")) + end) + it("is truthy when content-type is multiple values along with application/json passed", function() + assert.truthy(header_transformer.is_json_body("application/x-www-form-urlencoded, application/json")) + end) + it("is falsy when content-type not application/json", function() + assert.falsy(header_transformer.is_json_body("application/x-www-form-urlencoded")) + end) + end) + describe("execute_headers()", function() describe("remove", function() local conf = { diff --git a/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua b/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua index 1392f5e8ec0..a39c2eaaa61 100644 --- a/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua @@ -223,19 +223,6 @@ describe("Plugin: response-transformer", function() end) end) - describe("is_json_body()", function() - it("is truthy when content-type application/json passed", function() - assert.truthy(body_transformer.is_json_body("application/json")) - assert.truthy(body_transformer.is_json_body("application/json; charset=utf-8")) - end) - it("is truthy when content-type is multiple values along with application/json passed", function() - assert.truthy(body_transformer.is_json_body("application/x-www-form-urlencoded, application/json")) - end) - it("is falsy when content-type not application/json", function() - assert.falsy(body_transformer.is_json_body("application/x-www-form-urlencoded")) - end) - end) - describe("leave body alone", function() -- Related to issue https://github.com/Kong/kong/issues/1207 -- unit test to check body remains unaltered From f71465084ae6debdf11efbb9131f7c09e7583161 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 28 Dec 2022 16:34:51 +0800 Subject: [PATCH 2076/4351] build(release): fix rpm build and `scan-vulnerabilities` (#10009) --- .github/workflows/release.yml | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ac13421062b..d9e7009506c 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -157,6 +157,11 @@ jobs: curl -sSL https://github.com/rootless-containers/rootlesskit/releases/download/v1.1.0/rootlesskit-$(uname -m).tar.gz | sudo tar Cxzv /bin sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone" + - name: Install Rpm Dependencies + if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' + run: | + yum install -y libyaml-devel + - name: Install Build Dependencies if: matrix.image != '' && steps.cache-deps.outputs.cache-hit != 'true' run: | @@ -229,7 +234,7 @@ jobs: path: bazel-bin/pkg - name: Login to Docker Hub - if: needs.metadata.outputs.has-access-to-github-token + if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} @@ -347,7 +352,7 @@ jobs: TRIVY_USERNAME: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} TRIVY_PASSWORD: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} with: - image-ref: ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.kong-version }}-${{ matrix.label }} + image-ref: ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} severity: 'CRITICAL,HIGH' release-packages: From ee09f555cf91c9a6ab3e11bb7cf407742971c17c Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 28 Dec 2022 16:35:21 +0800 Subject: [PATCH 2077/4351] build(release): fix permissions (#10012) --- .github/workflows/build_and_test.yml | 1 + .github/workflows/release.yml | 23 +++++++++++++---------- 2 files changed, 14 insertions(+), 10 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index a9151c63e2f..0bf231361d3 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -4,6 +4,7 @@ on: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) - '**/*.md' + - '.github/workflows/release.yml' push: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d9e7009506c..1d982876d9f 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -29,12 +29,12 @@ env: # OFFICIAL_RELEASE: ${{ github.event.inputs.official || false }} OFFICIAL_RELEASE: false # FULL_RELEASE: true - FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event.inputs.official }} + FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event.inputs.official == true }} # only for pr and push GHA_CACHE: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }} - HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || contains(fromJson('["OWNER", "MEMBER"]'), github.event.pull_request.author_association) }} + HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.repository_owner == 'Kong' }} jobs: metadata: @@ -46,11 +46,9 @@ jobs: docker-repository: ${{ steps.build-info.outputs.docker-repository }} release-desc: ${{ steps.build-info.outputs.release-desc }} release-label: ${{ steps.build-info.outputs.release-label || '' }} - deploy-environment: ${{ env.OFFICIAL_RELEASE && 'release' || null }} - official-release: ${{ env.OFFICIAL_RELEASE }} - full-release: ${{ env.FULL_RELEASE }} + deploy-environment: ${{ steps.build-info.outputs.deploy-environment }} + official-release: ${{ steps.build-info.outputs.official-release }} matrix: ${{ steps.build-info.outputs.matrix }} - has-access-to-github-token: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == true }} steps: - uses: actions/checkout@v3 @@ -77,12 +75,17 @@ jobs: if [ "${{ env.OFFICIAL_RELEASE }}" == "true" ]; then echo "docker-repository=$DOCKER_REPOSITORY" >> $GITHUB_OUTPUT + echo "deploy-environment=release" >> $GITHUB_OUTPUT + echo "official-release=true" >> $GITHUB_OUTPUT else echo "docker-repository=$PRERELEASE_DOCKER_REPOSITORY" >> $GITHUB_OUTPUT + echo "official-release=false" >> $GITHUB_OUTPUT fi echo "matrix=$(yq -I=0 -o=json $matrix_file)" >> $GITHUB_OUTPUT + cat $GITHUB_OUTPUT + build-packages: needs: metadata name: Build & Package - ${{ matrix.label }} @@ -277,7 +280,7 @@ jobs: name: Smoke Tests - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 - if: needs.metadata.outputs.has-access-to-github-token + if: github.repository_owner == 'Kong' # TODO: test packages strategy: @@ -333,7 +336,7 @@ jobs: name: Scan Vulnerabilities - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 - if: needs.metadata.outputs.full-release + if: github.repository_owner == 'Kong' strategy: # runs all jobs sequentially @@ -359,7 +362,7 @@ jobs: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-packages, build-images, smoke-tests] runs-on: ubuntu-22.04 - if: needs.metadata.outputs.full-release + if: github.repository_owner == 'Kong' timeout-minutes: 5 # PULP takes a while to publish environment: release @@ -399,7 +402,7 @@ jobs: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images, smoke-tests] runs-on: ubuntu-22.04 - if: needs.metadata.outputs.has-access-to-github-token + if: github.repository_owner == 'Kong' strategy: # limit to 3 jobs at a time From 179d676174df36dcdd60d763e989ad369b0a6816 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 28 Dec 2022 18:04:05 +0800 Subject: [PATCH 2078/4351] build(release): cache only for pull_request (#10015) Only enable the GitHub Actions cache for OpenResty when the trigger event is `pull_request`, otherwise Kong Manager artifact will always be cached since the `nightly` tag is used and never updated in the `.requirements` file. --- .github/workflows/release.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1d982876d9f..64c3568f4a6 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -31,8 +31,8 @@ env: # FULL_RELEASE: true FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event.inputs.official == true }} - # only for pr and push - GHA_CACHE: ${{ github.event_name == 'push' || github.event_name == 'pull_request' }} + # only for pr + GHA_CACHE: ${{ github.event_name == 'pull_request' }} HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.repository_owner == 'Kong' }} @@ -139,7 +139,7 @@ jobs: - name: Cache OpenResty id: cache-deps - if: env.GHA_CACHE + if: env.GHA_CACHE == 'true' uses: actions/cache@v3 with: path: | From 81be86d09dc2f06a90ad9c820f73ea8f1b7bf899 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Thu, 29 Dec 2022 16:43:49 +0800 Subject: [PATCH 2079/4351] fix(plugins/jwt): deny requests that have different tokens in the JWT token search locations (#9946) Co-authored-by: Datong Sun --- CHANGELOG.md | 11 +++++- kong/plugins/jwt/handler.lua | 43 +++++++++++++++++++---- spec/03-plugins/16-jwt/03-access_spec.lua | 15 ++++++++ 3 files changed, 62 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eafc8fe7a7c..1937e16ecef 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,9 +69,16 @@ ## Unreleased +### Breaking Changes + +#### Plugins + +- **JWT**: JWT plugin now denies a request that has different tokens in the jwt token search locations. + [#9946](https://github.com/Kong/kong/pull/9946) + ### Additions -### Plugins +#### Plugins - **Zipkin**: Add support to set the durations of Kong phases as span tags through configuration property `config.phase_duration_flavor`. @@ -94,6 +101,8 @@ - **Zipkin**: Fix an issue where the global plugin's sample ratio overrides route-specific. [#9877](https://github.com/Kong/kong/pull/9877) +- **JWT**: Deny requests that have different tokens in the jwt token search locations. Thanks Jackson 'Che-Chun' Kuo from Latacora for reporting this issue. + [#9946](https://github.com/Kong/kong/pull/9946) #### Core diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index de1bfdd0d2e..2288a8351e9 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -8,6 +8,7 @@ local kong = kong local type = type local error = error local ipairs = ipairs +local pairs = pairs local tostring = tostring local re_gmatch = ngx.re.gmatch @@ -24,11 +25,22 @@ local JwtHandler = { -- @param conf Plugin configuration -- @return token JWT token contained in request (can be a table) or nil -- @return err -local function retrieve_token(conf) +local function retrieve_tokens(conf) + local token_set = {} local args = kong.request.get_query() for _, v in ipairs(conf.uri_param_names) do - if args[v] then - return args[v] + local token = args[v] -- can be a table + if token then + if type(token) == "table" then + for _, t in ipairs(token) do + if t ~= "" then + token_set[t] = true + end + end + + elseif token ~= "" then + token_set[token] = true + end end end @@ -36,7 +48,7 @@ local function retrieve_token(conf) for _, v in ipairs(conf.cookie_names) do local cookie = var["cookie_" .. v] if cookie and cookie ~= "" then - return cookie + token_set[cookie] = true end end @@ -60,10 +72,29 @@ local function retrieve_token(conf) end if m and #m > 0 then - return m[1] + if m[1] ~= "" then + token_set[m[1]] = true + end end end end + + local tokens_n = 0 + local tokens = {} + for token, _ in pairs(token_set) do + tokens_n = tokens_n + 1 + tokens[tokens_n] = token + end + + if tokens_n == 0 then + return nil + end + + if tokens_n == 1 then + return tokens[1] + end + + return tokens end @@ -117,7 +148,7 @@ end local function do_authentication(conf) - local token, err = retrieve_token(conf) + local token, err = retrieve_tokens(conf) if err then return error(err) end diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index 8ab5207afdc..dfa90e592d0 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -396,6 +396,21 @@ for _, strategy in helpers.each_strategy() do assert.falsy(ok) assert.match("Code: Unauthenticated", err) end) + + it("reject if multiple different tokens found", function() + PAYLOAD.iss = jwt_secret.key + local jwt = jwt_encoder.encode(PAYLOAD, jwt_secret.secret) + local res = assert(proxy_client:send { + method = "GET", + path = "/request?jwt=" .. jwt, + headers = { + ["Authorization"] = "Bearer invalid.jwt.token", + ["Host"] = "jwt1.com", + } + }) + local body = cjson.decode(assert.res_status(401, res)) + assert.same({ message = "Multiple tokens provided" }, body) + end) end) describe("HS256", function() From 626a41ff9bdb8d493f036f8e16e098ca4cb7feec Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 29 Dec 2022 16:45:19 +0800 Subject: [PATCH 2080/4351] tests(prometheus): reduce test flakiness (#10013) --- .../26-prometheus/07-optional_fields_spec.lua | 27 ++++++++++++------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua b/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua index d91875db1b9..b68697505d6 100644 --- a/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua +++ b/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua @@ -39,7 +39,12 @@ for _, strategy in helpers.each_strategy() do -- restart the kong every time or the test would be flaky before_each(function() + -- remember to truncate the tables so it won't be flaky! local bp = assert(helpers.get_db_utils(strategy, { + "upstreams", + "targets", + "services", + "routes", "plugins", })) @@ -50,7 +55,7 @@ for _, strategy in helpers.each_strategy() do bp.targets:insert({ upstream = upstream, - target = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_stream_port, + target = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port, weight = 100, }) @@ -76,7 +81,7 @@ for _, strategy in helpers.each_strategy() do }).id assert(helpers.start_kong { - -- nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", database = strategy, cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", @@ -89,15 +94,17 @@ for _, strategy in helpers.each_strategy() do http_client = helpers.http_client("127.0.0.1", 8000, 20000) status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) - http_client:send { - method = "GET", - path = "/", - headers = { - ["Host"] = "mock" - } - } + -- C* is so slow we need to wait + helpers.pwait_until(function() + assert.res_status(200, http_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "mock" + } + }) + end) end) - after_each(function() helpers.stop_kong() From fa33232b0951c492e7b75db8fcd2adb9eae12b60 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 29 Dec 2022 16:46:16 +0800 Subject: [PATCH 2081/4351] style(plugins/key-auth): code style cleanup --- kong/plugins/key-auth/handler.lua | 49 ++++++++++++++++++++----------- 1 file changed, 32 insertions(+), 17 deletions(-) diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 89f0ee4a5ae..0c711cca133 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -5,6 +5,15 @@ local kong_meta = require "kong.meta" local kong = kong local type = type local error = error +local ipairs = ipairs +local tostring = tostring + + +local HEADERS_CONSUMER_ID = constants.HEADERS.CONSUMER_ID +local HEADERS_CONSUMER_CUSTOM_ID = constants.HEADERS.CONSUMER_CUSTOM_ID +local HEADERS_CONSUMER_USERNAME = constants.HEADERS.CONSUMER_USERNAME +local HEADERS_CREDENTIAL_IDENTIFIER = constants.HEADERS.CREDENTIAL_IDENTIFIER +local HEADERS_ANONYMOUS = constants.HEADERS.ANONYMOUS local KeyAuthHandler = { @@ -19,6 +28,13 @@ local EMPTY = {} local _realm = 'Key realm="' .. _KONG._NAME .. '"' +local ERR_DUPLICATE_API_KEY = { status = 401, message = "Duplicate API key found" } +local ERR_NO_API_KEY = { status = 401, message = "No API key found in request" } +local ERR_INVALID_AUTH_CRED = { status = 401, message = "Invalid authentication credentials" } +local ERR_INVALID_PLUGIN_CONF = { status = 500, message = "Invalid plugin configuration" } +local ERR_UNEXPECTED = { status = 500, message = "An unexpected error occurred" } + + local function load_credential(key) local cred, err = kong.db.keyauth_credentials:select_by_key(key) if not cred then @@ -42,33 +58,33 @@ local function set_consumer(consumer, credential) local clear_header = kong.service.request.clear_header if consumer and consumer.id then - set_header(constants.HEADERS.CONSUMER_ID, consumer.id) + set_header(HEADERS_CONSUMER_ID, consumer.id) else - clear_header(constants.HEADERS.CONSUMER_ID) + clear_header(HEADERS_CONSUMER_ID) end if consumer and consumer.custom_id then - set_header(constants.HEADERS.CONSUMER_CUSTOM_ID, consumer.custom_id) + set_header(HEADERS_CONSUMER_CUSTOM_ID, consumer.custom_id) else - clear_header(constants.HEADERS.CONSUMER_CUSTOM_ID) + clear_header(HEADERS_CONSUMER_CUSTOM_ID) end if consumer and consumer.username then - set_header(constants.HEADERS.CONSUMER_USERNAME, consumer.username) + set_header(HEADERS_CONSUMER_USERNAME, consumer.username) else - clear_header(constants.HEADERS.CONSUMER_USERNAME) + clear_header(HEADERS_CONSUMER_USERNAME) end if credential and credential.id then - set_header(constants.HEADERS.CREDENTIAL_IDENTIFIER, credential.id) + set_header(HEADERS_CREDENTIAL_IDENTIFIER, credential.id) else - clear_header(constants.HEADERS.CREDENTIAL_IDENTIFIER) + clear_header(HEADERS_CREDENTIAL_IDENTIFIER) end if credential then - clear_header(constants.HEADERS.ANONYMOUS) + clear_header(HEADERS_ANONYMOUS) else - set_header(constants.HEADERS.ANONYMOUS, true) + set_header(HEADERS_ANONYMOUS, true) end end @@ -87,7 +103,7 @@ end local function do_authentication(conf) if type(conf.key_names) ~= "table" then kong.log.err("no conf.key_names set, aborting plugin execution") - return nil, { status = 500, message = "Invalid plugin configuration" } + return nil, ERR_INVALID_PLUGIN_CONF end local headers = kong.request.get_headers() @@ -96,8 +112,7 @@ local function do_authentication(conf) local body -- search in headers & querystring - for i = 1, #conf.key_names do - local name = conf.key_names[i] + for _, name in ipairs(conf.key_names) do local v if conf.key_in_header then @@ -145,14 +160,14 @@ local function do_authentication(conf) elseif type(v) == "table" then -- duplicate API key - return nil, { status = 401, message = "Duplicate API key found" } + return nil, ERR_DUPLICATE_API_KEY end end -- this request is missing an API key, HTTP 401 if not key or key == "" then kong.response.set_header("WWW-Authenticate", _realm) - return nil, { status = 401, message = "No API key found in request" } + return nil, ERR_NO_API_KEY end -- retrieve our consumer linked to this API key @@ -173,7 +188,7 @@ local function do_authentication(conf) -- no credential in DB, for this key, it is invalid, HTTP 401 if not credential or hit_level == 4 then - return nil, { status = 401, message = "Invalid authentication credentials" } + return nil, ERR_INVALID_AUTH_CRED end ----------------------------------------- @@ -188,7 +203,7 @@ local function do_authentication(conf) credential.consumer.id) if err then kong.log.err(err) - return nil, { status = 500, message = "An unexpected error occurred" } + return nil, ERR_UNEXPECTED end set_consumer(consumer, credential) From 8bdabd43b5c14df7be3584f9accbe79cb2f6b357 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 28 Dec 2022 12:18:01 +0000 Subject: [PATCH 2082/4351] chore(deps): bump bazelbuild/setup-bazelisk Bumps [bazelbuild/setup-bazelisk](https://github.com/bazelbuild/setup-bazelisk) from 2efb8736ac5f3d6b60243f11fcc7aaa9faa4a6d3 to 726572d79803e789795cc9a373fbefa25b25563b. - [Release notes](https://github.com/bazelbuild/setup-bazelisk/releases) - [Commits](https://github.com/bazelbuild/setup-bazelisk/compare/2efb8736ac5f3d6b60243f11fcc7aaa9faa4a6d3...726572d79803e789795cc9a373fbefa25b25563b) --- updated-dependencies: - dependency-name: bazelbuild/setup-bazelisk dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 64c3568f4a6..0bf5af5ac12 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -151,7 +151,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@2efb8736ac5f3d6b60243f11fcc7aaa9faa4a6d3 + uses: bazelbuild/setup-bazelisk@726572d79803e789795cc9a373fbefa25b25563b - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From 51cdf0600cb872554e67c504eb7fc6016d6169a7 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 28 Dec 2022 08:35:31 +0000 Subject: [PATCH 2083/4351] chore(deps): bump docker/login-action Bumps [docker/login-action](https://github.com/docker/login-action) from f75d088332b07a08afadf6ac53c74509b9453f12 to bc135a1993a1d0db3e9debefa0cfcb70443cc94c. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/f75d088332b07a08afadf6ac53c74509b9453f12...bc135a1993a1d0db3e9debefa0cfcb70443cc94c) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0bf5af5ac12..2689ae28c1e 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -238,7 +238,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -307,7 +307,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -413,7 +413,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@f75d088332b07a08afadf6ac53c74509b9453f12 + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From 705c333fdbe195c3b5f9c181b30d705e502677c0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 30 Dec 2022 11:22:08 +0800 Subject: [PATCH 2084/4351] chore(actions): skip empty matrix (#10025) --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 2689ae28c1e..32ad71ee5a8 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -336,7 +336,7 @@ jobs: name: Scan Vulnerabilities - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' + if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != '' strategy: # runs all jobs sequentially @@ -362,7 +362,7 @@ jobs: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-packages, build-images, smoke-tests] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' + if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' timeout-minutes: 5 # PULP takes a while to publish environment: release From ecaaa325dd8857938ea3ff690ed6d94877d03faa Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 26 Dec 2022 11:11:30 +0000 Subject: [PATCH 2085/4351] chore(deps): bump peter-evans/commit-comment Bumps [peter-evans/commit-comment](https://github.com/peter-evans/commit-comment) from a9352b8603f5dfe736429a2fd438c09ed567dc83 to b9271bee479e9805bb47672c2d025951a09268aa. - [Release notes](https://github.com/peter-evans/commit-comment/releases) - [Commits](https://github.com/peter-evans/commit-comment/compare/a9352b8603f5dfe736429a2fd438c09ed567dc83...b9271bee479e9805bb47672c2d025951a09268aa) --- updated-dependencies: - dependency-name: peter-evans/commit-comment dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 32ad71ee5a8..bc5329c1580 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -268,7 +268,7 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' # peter-evans/commit-comment@v2 - uses: peter-evans/commit-comment@a9352b8603f5dfe736429a2fd438c09ed567dc83 + uses: peter-evans/commit-comment@b9271bee479e9805bb47672c2d025951a09268aa with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | From 15ed867e05e1d58d6be9af0c7e759eeef1fe317a Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 30 Dec 2022 13:12:05 +0800 Subject: [PATCH 2086/4351] chore(spec): update spec key size (#10026) Also see Debian bug #907528 http://bugs.debian.org/907528 --- spec/fixtures/kong_spec.crt | 27 ++++++++++++--------------- spec/fixtures/kong_spec.key | 23 +++++++---------------- 2 files changed, 19 insertions(+), 31 deletions(-) diff --git a/spec/fixtures/kong_spec.crt b/spec/fixtures/kong_spec.crt index 773f85e8abc..10a2427c736 100644 --- a/spec/fixtures/kong_spec.crt +++ b/spec/fixtures/kong_spec.crt @@ -1,17 +1,14 @@ -----BEGIN CERTIFICATE----- -MIICwTCCAiqgAwIBAgIJAOloHn/ZJQw8MA0GCSqGSIb3DQEBCwUAMHgxCzAJBgNV -BAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRYwFAYDVQQHDA1TYW4gRnJhbmNp -c2NvMRIwEAYDVQQKDAlLb25nIFNwZWMxFDASBgNVBAsMC0VuZ2luZWVyaW5nMRIw -EAYDVQQDDAlsb2NhbGhvc3QwHhcNMTgwOTI2MTQ0MTE2WhcNMzgwOTIxMTQ0MTE2 -WjB4MQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN -U2FuIEZyYW5jaXNjbzESMBAGA1UECgwJS29uZyBTcGVjMRQwEgYDVQQLDAtFbmdp -bmVlcmluZzESMBAGA1UEAwwJbG9jYWxob3N0MIGfMA0GCSqGSIb3DQEBAQUAA4GN -ADCBiQKBgQC/QqEXsZFIY/hHqtMro+hkhHwbydvPHGhe/rqiOHXUVGnjJ9bBgrk6 -iLFnu7L0OxsMPdckxjCLFYO2nGERlAN1wXxw0cLLUF0v1sOhJT+57pBfTgmfzLvp -iLLOWMhayRcjZWJdHGcKUG3xh6o8MghdZIVoewlyqzViRXvR3U1VYwIDAQABo1Mw -UTAdBgNVHQ4EFgQUgIzN48PLQMbLWg4muR2QZqhJXicwHwYDVR0jBBgwFoAUgIzN -48PLQMbLWg4muR2QZqhJXicwDwYDVR0TAQH/BAUwAwEB/zANBgkqhkiG9w0BAQsF -AAOBgQArRbblXU7zocrHf5rVrFTWJsaA2aSSJ4CmY1SGRQVyAUzyJXX+Koe+qkP/ -iEnA4TUWZfGQOkN5E8ybUxOWv7+6GBjMooLf7WAj5TCtyfOSFASIBrFNGevL4GgH -J65KdKlncizFAjSxk1KMRBXMGYDyeBGHARvAVKaknDTD7CReEg== +MIICIzCCAYSgAwIBAgIUUMiD8e3GDZ+vs7XBmdXzMxARUrgwCgYIKoZIzj0EAwIw +IzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIyMTIzMDA0 +MDcwOFoXDTQyMTIyNTA0MDcwOFowIzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJ +bG9jYWxob3N0MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBxSldGzzRAtjt825q +Uwl+BNgxecswnvbQFLiUDqJjVjCfs/B53xQfV97ddxsRymES2viC2kjAm1Ete4TH +CQmVltUBItHzI77HB+UsfqHoUdjl3lC/HC1yDSPBp5wd9eRRSagdl0eiJwnB9lof +MEnmOQLg177trb/YPz1vcCCZj7ikhzCjUzBRMB0GA1UdDgQWBBSUI6+CKqKFz/Te +ZJppMNl/Dh6d9DAfBgNVHSMEGDAWgBSUI6+CKqKFz/TeZJppMNl/Dh6d9DAPBgNV +HRMBAf8EBTADAQH/MAoGCCqGSM49BAMCA4GMADCBiAJCAZL3qX21MnGtQcl9yOMr +hNR54VrDKgqLR+ChU7/358n/sK/sVOjmrwVyQ52oUyqaQlfBQS2EufQVO/01+2sx +86gzAkIB/4Ilf4RluN2/gqHYlVEDRZzsqbwVJBHLeNKsZBSJkhNNpJBwa2Ndl9/i +u2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA= -----END CERTIFICATE----- diff --git a/spec/fixtures/kong_spec.key b/spec/fixtures/kong_spec.key index bc53f87f55d..894bc719ae4 100644 --- a/spec/fixtures/kong_spec.key +++ b/spec/fixtures/kong_spec.key @@ -1,16 +1,7 @@ ------BEGIN PRIVATE KEY----- -MIICdgIBADANBgkqhkiG9w0BAQEFAASCAmAwggJcAgEAAoGBAL9CoRexkUhj+Eeq -0yuj6GSEfBvJ288caF7+uqI4ddRUaeMn1sGCuTqIsWe7svQ7Gww91yTGMIsVg7ac -YRGUA3XBfHDRwstQXS/Ww6ElP7nukF9OCZ/Mu+mIss5YyFrJFyNlYl0cZwpQbfGH -qjwyCF1khWh7CXKrNWJFe9HdTVVjAgMBAAECgYAZn4eNcRCRrjL5Bv27fv4HWWh3 -IJf+K0QgVegTC5VdmOGGuTOgQS8nlGCQESlsZu68uRw1pQej2oIG2PR4Mmg0Bvkv -XKYdO0TY98nWIjWSrR6y/Yt/RoiXDfLa8d0cqb734kh7kPuQHpCCpEWcKRMb8jdp -LIpS21TVUkUz4LwYIQJBAO+4PlDVV2r54VYaJLeSv5qHMYna57b+mGaHC0SMKav4 -np7OxWhCEkXzQXO4Qjnqimr96pGlbOnFZbpAVw+S1GUCQQDMP99LPD0oJ9Gw+y/N -Ud1xRQGOk8/vQYcO/PfGNXhoPST8rnraimdb+/5t+alM7UbdcMRbWgKO8j3h0FoX -UnInAkBUid0wFIynpUfaXY3lT1NS46qMuy5MUqzcO3O10NhBVYRa7QChK+vVz1ud -u7VfR19ZLAK1KmmmZ37gmCAb1eQhAkEAvQM+uHj+f3KZ8pYBHphrvK6HSlIvUtHp -Ek23XY2N56jt2Yf92M/L5qvEQDGSIsZRlgsNKxyY0YALFDWjqYF6cQJAfDJi8Uya -jc9UZeMLtQi3eLugwB/Qx6p1xhjj358Hhprg7rFtqbZNA0IHJYuTx6W+2CXT2GpW -t842/FWkibh8xg== ------END PRIVATE KEY----- +-----BEGIN EC PRIVATE KEY----- +MIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR +doCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b +PNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa +SMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X +R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== +-----END EC PRIVATE KEY----- From 24897c8348df5867cd524d5044ff63c47e77ef14 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 30 Dec 2022 16:57:18 +0800 Subject: [PATCH 2087/4351] chore(cd): skip steps requiring secrets in forks and dependabot (#10029) --- .github/workflows/release.yml | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index bc5329c1580..49a1403bef7 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -34,7 +34,7 @@ env: # only for pr GHA_CACHE: ${{ github.event_name == 'pull_request' }} - HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.repository_owner == 'Kong' }} + HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') }} jobs: metadata: @@ -280,7 +280,9 @@ jobs: name: Smoke Tests - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' + if: |- + fromJSON(needs.metadata.outputs.matrix)['smoke-tests'] != '' + && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) # TODO: test packages strategy: @@ -336,7 +338,9 @@ jobs: name: Scan Vulnerabilities - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != '' + if: |- + fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != '' + && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) strategy: # runs all jobs sequentially @@ -362,7 +366,7 @@ jobs: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-packages, build-images, smoke-tests] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' + if: fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' timeout-minutes: 5 # PULP takes a while to publish environment: release @@ -402,7 +406,6 @@ jobs: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images, smoke-tests] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' strategy: # limit to 3 jobs at a time From d6dd5dd4844eec4f973424739a6b686d1e452993 Mon Sep 17 00:00:00 2001 From: Mayo Date: Fri, 30 Dec 2022 18:24:58 +0800 Subject: [PATCH 2088/4351] build(release): trigger on tags (#10032) --- .github/workflows/release.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 49a1403bef7..d6050c21c3c 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -7,7 +7,8 @@ on: # yamllint disable-line rule:truthy schedule: - cron: '0 0 * * *' push: - # TODO: tags + tags: + - '**' branches: - master workflow_dispatch: From 3f37523f8bcbaef64d8d205b2f006a7da2b4d910 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 3 Jan 2023 15:29:57 +0800 Subject: [PATCH 2089/4351] chore(deps): bump lua-kong-nginx-module version to 0.5.0 (#10038) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index cb58ddd1d70..60e2bff3cab 100644 --- a/.requirements +++ b/.requirements @@ -12,5 +12,5 @@ RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.2 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.40.3 -KONG_NGINX_MODULE_BRANCH=0.4.0 +KONG_NGINX_MODULE_BRANCH=0.5.0 DOCKER_KONG_VERSION=3.0.0 From 2000957fe7151b6308f5f29cbbd62d7a445896ff Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 3 Jan 2023 18:14:02 +0800 Subject: [PATCH 2090/4351] style(acme): localize more vars and fix typo (#10034) localize more vars, fix a typo in `deserialize_certkey()` --- kong/plugins/acme/api.lua | 37 ++++++++++++++++------- kong/plugins/acme/client.lua | 56 ++++++++++++++++++++++------------- kong/plugins/acme/handler.lua | 34 ++++++++++++++------- 3 files changed, 85 insertions(+), 42 deletions(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 00dead62c17..96e27b2514c 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -4,6 +4,17 @@ local http = require "resty.http" local x509 = require "resty.openssl.x509" +local type = type +local ipairs = ipairs +local os_date = os.date +local string_format = string.format +local string_find = string.find +local string_byte = string.byte +local string_sub = string.sub +local ngx_time = ngx.time +local ngx_timer_at = ngx.timer.at +local ngx_re_match = ngx.re.match + local function find_plugin() for plugin, err in kong.db.plugins:each(1000) do if err then @@ -17,15 +28,15 @@ local function find_plugin() end local function to_hex(s) - s = s:gsub("(.)", function(s) return string.format("%02X:", string.byte(s)) end) + s = s:gsub("(.)", function(s) return string_format("%02X:", string_byte(s)) end) -- strip last ":" - return string.sub(s, 1, #s-1) + return string_sub(s, 1, -2) end local function bn_to_hex(bn) local s = bn:to_hex():gsub("(..)", function (s) return s..":" end) -- strip last ":" - return string.sub(s, 1, #s-1) + return string_sub(s, 1, -2) end local function parse_certkey(certkey) @@ -37,13 +48,17 @@ local function parse_certkey(certkey) local issuer_name = cert:get_issuer_name() local issuer_cn = issuer_name:find("CN") + local not_before = cert:get_not_before() + local not_after = cert:get_not_after() + local time = ngx_time() + return { digest = to_hex(cert:digest()), host = host.blob, issuer_cn = issuer_cn.blob, - not_before = os.date("%Y-%m-%d %H:%M:%S", cert:get_not_before()), - not_after = os.date("%Y-%m-%d %H:%M:%S", cert:get_not_after()), - valid = cert:get_not_before() < ngx.time() and cert:get_not_after() > ngx.time(), + not_before = os_date("%Y-%m-%d %H:%M:%S", not_before), + not_after = os_date("%Y-%m-%d %H:%M:%S", not_after), + valid = not_before < time and not_after > time, serial_number = bn_to_hex(cert:get_serial_number()), pubkey_type = key:get_key_type().sn, } @@ -66,7 +81,7 @@ return { end -- we don't allow port for security reason in test_only mode - if string.find(host, ":") ~= nil then + if string_find(host, ":", 1, true) ~= nil then return kong.response.exit(400, { message = "port is not allowed in host" }) end @@ -78,17 +93,17 @@ return { ": host is not included in plugin config.domains"}) end - local check_path = string.format("http://%s/.well-known/acme-challenge/", host) + local check_path = string_format("http://%s/.well-known/acme-challenge/", host) local httpc = http.new() local res, err = httpc:request_uri(check_path .. "x") if not err then - if ngx.re.match(res.body, "no Route matched with those values") then + if ngx_re_match(res.body, "no Route matched with those values") then err = check_path .. "* doesn't map to a Route in Kong; " .. "please refer to docs on how to create dummy Route and Service" elseif res.body ~= "Not found\n" then err = "unexpected response: \"" .. (res.body or "") .. "\"" if res.status ~= 404 then - err = err .. string.format(", unexpected status code: %d", res.status) + err = err .. string_format(", unexpected status code: %d", res.status) end else return kong.response.exit(200, { message = "sanity test for host " .. host .. " passed"}) @@ -110,7 +125,7 @@ return { end, PATCH = function() - ngx.timer.at(0, client.renew_certificate) + ngx_timer_at(0, client.renew_certificate) return kong.response.exit(202, { message = "Renewal process started successfully" }) end, }, diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 8bc4a0ac493..924259b87f2 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -5,6 +5,18 @@ local x509 = require "resty.openssl.x509" local cjson = require "cjson" local ngx_ssl = require "ngx.ssl" +local ipairs = ipairs +local tonumber = tonumber +local math_max = math.max +local string_sub = string.sub +local string_format = string.format +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode +local ngx_sleep = ngx.sleep +local ngx_time = ngx.time +local ngx_localtime = ngx.localtime +local ngx_re_match = ngx.re.match + local dbless = kong.configuration.database == "off" local hybrid_mode = kong.configuration.role == "control_plane" or kong.configuration.role == "data_plane" @@ -13,6 +25,8 @@ local RENEW_KEY_PREFIX = "kong_acme:renew_config:" local RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run" local CERTKEY_KEY_PREFIX = "kong_acme:cert_key:" +local DAY_SECONDS = 86400 -- one day in seconds + local LOCK_TIMEOUT = 30 -- in seconds local CACHE_TTL = 3600 -- in seconds local CACHE_NEG_TTL = 5 @@ -23,7 +37,7 @@ local function account_name(conf) end local function deserialize_account(j) - j = cjson.decode(j) + j = cjson_decode(j) if not j.key then return nil, "key found in account" end @@ -31,8 +45,8 @@ local function deserialize_account(j) end local function deserialize_certkey(j) - local certkey = cjson.decode(j) - if not certkey.key or not certkey.key then + local certkey = cjson_decode(j) + if not certkey.key or not certkey.cert then return nil, "key or cert found in storage" end @@ -57,8 +71,8 @@ local function cached_get(storage, key, deserializer, ttl, neg_ttl) -- in dbless mode, kong.cache has mlcache set to 0 as ttl -- we override the default setting here so that cert can be invalidated -- with renewal. - ttl = math.max(ttl or CACHE_TTL, 0), - neg_ttl = math.max(neg_ttl or CACHE_NEG_TTL, 0), + ttl = math_max(ttl or CACHE_TTL, 0), + neg_ttl = math_max(neg_ttl or CACHE_NEG_TTL, 0), }, storage.get, storage, key) end @@ -97,8 +111,8 @@ local function new(conf) -- backward compat local url = conf.api_uri - if not ngx.re.match(url, "/directory$") then - if not ngx.re.match(url, "/$") then + if not ngx_re_match(url, "/directory$") then + if not ngx_re_match(url, "/$") then url = url .. "/" end url = url .. "directory" @@ -119,7 +133,7 @@ local function new(conf) local wait = kong.configuration.db_update_frequency * 2 kong.log.info("Kong is running in Hybrid mode, wait for ", wait, " seconds for ACME challenges to propogate") - ngx.sleep(wait) + ngx_sleep(wait) return true end or nil, preferred_chain = conf.preferred_chain, @@ -203,9 +217,9 @@ local function store_renew_config(conf, host) return err end -- Note: we don't distinguish api uri because host is unique in Kong SNIs - err = st:set(RENEW_KEY_PREFIX .. host, cjson.encode({ + err = st:set(RENEW_KEY_PREFIX .. host, cjson_encode({ host = host, - expire_at = ngx.time() + 86400 * 90, + expire_at = ngx_time() + DAY_SECONDS * 90, })) return err end @@ -225,7 +239,7 @@ local function create_account(conf) -- no account yet, create one now local pkey = util.create_pkey(4096, "RSA") - local err = st:set(account_name, cjson.encode({ + local err = st:set(account_name, cjson_encode({ key = pkey, })) if err then @@ -247,7 +261,7 @@ local function update_certificate(conf, host, key) kong.log.warn("failed to read backoff status for ", host, " : ", err) end if backoff_until and tonumber(backoff_until) then - local wait = tonumber(backoff_until) - ngx.time() + local wait = tonumber(backoff_until) - ngx_time() return false, "please try again in " .. wait .. " seconds for host " .. host .. " because of previous failure; this is configurable " .. "with config.fail_backoff_minutes" @@ -278,7 +292,7 @@ local function update_certificate(conf, host, key) -- cached cert/key in other node, we set the cache to be same as -- lock timeout, so that multiple node will not try to update certificate -- at the same time because they are all seeing default cert is served - local err = st:set(CERTKEY_KEY_PREFIX .. host, cjson.encode({ + local err = st:set(CERTKEY_KEY_PREFIX .. host, cjson_encode({ key = key, cert = cert, })) @@ -289,7 +303,7 @@ local function update_certificate(conf, host, key) end ::update_certificate_error:: local wait_seconds = conf.fail_backoff_minutes * 60 - local err_set = st:set(backoff_key, string.format("%d", ngx.time() + wait_seconds), wait_seconds) + local err_set = st:set(backoff_key, string_format("%d", ngx_time() + wait_seconds), wait_seconds) if err_set then kong.log.warn("failed to set fallback key for ", host, ": ", err_set) end @@ -305,7 +319,7 @@ local function check_expire(cert, threshold) local crt, err = x509.new(cert) if err then kong.log.info("can't parse cert stored in storage: ", err) - elseif crt:get_not_after() - threshold > ngx.time() then + elseif crt:get_not_after() - threshold > ngx_time() then return false end @@ -327,7 +341,7 @@ local function load_certkey(conf, host) return nil end - return cjson.decode(certkey) + return cjson_decode(certkey) end local sni_entity, err = kong.db.snis:select_by_name(host) @@ -379,7 +393,7 @@ local function renew_certificate_storage(conf) kong.log.err("can't list renew hosts: ", err) return end - err = st:set(RENEW_LAST_RUN_KEY, ngx.localtime()) + err = st:set(RENEW_LAST_RUN_KEY, ngx_localtime()) if err then kong.log.warn("can't set renew_last_run: ", err) end @@ -395,11 +409,11 @@ local function renew_certificate_storage(conf) goto renew_continue end - renew_conf = cjson.decode(renew_conf) + renew_conf = cjson_decode(renew_conf) local host = renew_conf.host - local expire_threshold = 86400 * conf.renew_threshold_days - if renew_conf.expire_at - expire_threshold > ngx.time() then + local expire_threshold = DAY_SECONDS * conf.renew_threshold_days + if renew_conf.expire_at - expire_threshold > ngx_time() then kong.log.info("certificate for host ", host, " is not due for renewal") goto renew_continue end @@ -474,7 +488,7 @@ local function load_renew_hosts(conf) local data = {} for i, host in ipairs(hosts) do - data[i] = string.sub(host, #RENEW_KEY_PREFIX + 1) + data[i] = string_sub(host, #RENEW_KEY_PREFIX + 1) end return data end diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 54dee921f42..a75ae45a19d 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -3,6 +3,20 @@ local client = require "kong.plugins.acme.client" local ngx_ssl = require "ngx.ssl" local kong_meta = require "kong.meta" +local ipairs = ipairs +local setmetatable = setmetatable + +local string_sub = string.sub +local string_gsub = string.gsub +local string_find = string.find +local string_lower = string.lower +local table_insert = table.insert +local table_concat = table.concat + +local ngx_timer_at = ngx.timer.at +local ngx_re_match = ngx.re.match +local server_name = ngx_ssl.server_name + local acme_challenge_path = [[^/\.well-known/acme-challenge/(.+)]] -- cache for dummy cert kong generated (it's a table) @@ -26,9 +40,9 @@ local function build_domain_matcher(domains) end for _, d in ipairs(domains) do - if string.sub(d, 1, 1) == "*" then - d = string.gsub(string.sub(d, 2), "%.", "\\.") - table.insert(domains_wildcard, d) + if string_sub(d, 1, 1) == "*" then + d = string_gsub(string_sub(d, 2), "%.", "\\.") + table_insert(domains_wildcard, d) domains_wildcard_count = domains_wildcard_count + 1 else domains_plain[d] = true @@ -37,7 +51,7 @@ local function build_domain_matcher(domains) local domains_pattern if domains_wildcard_count > 0 then - domains_pattern = "(" .. table.concat(domains_wildcard, "|") .. ")$" + domains_pattern = "(" .. table_concat(domains_wildcard, "|") .. ")$" end return setmetatable(domains_plain, { @@ -45,7 +59,7 @@ local function build_domain_matcher(domains) if not domains_pattern then return false end - return ngx.re.match(k, domains_pattern, "jo") + return ngx_re_match(k, domains_pattern, "jo") end }) end @@ -79,7 +93,7 @@ function ACMEHandler:init_worker() end local function check_domains(conf, host) - if not conf.enable_ipv4_common_name and string.find(host, "^(%d+)%.(%d+)%.(%d+)%.(%d+)$") then + if not conf.enable_ipv4_common_name and string_find(host, "^(%d+)%.(%d+)%.(%d+)%.(%d+)$") then return false end @@ -97,7 +111,7 @@ end function ACMEHandler:certificate(conf) -- we can't check for Host header in this phase - local host, err = ngx_ssl.server_name() + local host, err = server_name() if err then kong.log.warn("failed to read SNI server name: ", err) return @@ -106,7 +120,7 @@ function ACMEHandler:certificate(conf) return end - host = string.lower(host) + host = string_lower(host) if not check_domains(conf, host) then kong.log.debug("ignoring because domain is not in allowed-list: ", host) @@ -147,7 +161,7 @@ function ACMEHandler:certificate(conf) return end - ngx.timer.at(0, function() + ngx_timer_at(0, function() local ok, err = client.update_certificate(conf, host, nil) if err then kong.log.err("failed to update certificate for host: ", host, " err:", err) @@ -200,7 +214,7 @@ function ACMEHandler:access(conf) end local captures, err = - ngx.re.match(kong.request.get_path(), acme_challenge_path, "jo") + ngx_re_match(kong.request.get_path(), acme_challenge_path, "jo") if err then kong.log(kong.WARN, "error matching acme-challenge uri: ", err) return From bae1879ba46bcba8f92ea986916f1ea351314f53 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Jan 2023 11:21:13 +0800 Subject: [PATCH 2091/4351] style(core/balancer): localize variables --- kong/init.lua | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index bf3cf118f2d..efa0c07e732 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1060,19 +1060,22 @@ function Kong.balancer() local balancer_data = ctx.balancer_data local tries = balancer_data.tries + local try_count = balancer_data.try_count local current_try = {} - balancer_data.try_count = balancer_data.try_count + 1 - tries[balancer_data.try_count] = current_try + + try_count = try_count + 1 + balancer_data.try_count = try_count + tries[try_count] = current_try current_try.balancer_start = now_ms - if balancer_data.try_count > 1 then + if try_count > 1 then -- only call balancer on retry, first one is done in `runloop.access.after` -- which runs in the ACCESS context and hence has less limitations than -- this BALANCER context where the retries are executed -- record failure data - local previous_try = tries[balancer_data.try_count - 1] + local previous_try = tries[try_count - 1] previous_try.state, previous_try.code = get_last_failure() -- Report HTTP status for health checks @@ -1121,9 +1124,11 @@ function Kong.balancer() local pool_opts local kong_conf = kong.configuration + local balancer_data_ip = balancer_data.ip + local balancer_data_port = balancer_data.port if kong_conf.upstream_keepalive_pool_size > 0 and is_http_module then - local pool = balancer_data.ip .. "|" .. balancer_data.port + local pool = balancer_data_ip .. "|" .. balancer_data_port if balancer_data.scheme == "https" then -- upstream_host is SNI @@ -1140,16 +1145,16 @@ function Kong.balancer() } end - current_try.ip = balancer_data.ip - current_try.port = balancer_data.port + current_try.ip = balancer_data_ip + current_try.port = balancer_data_port -- set the targets as resolved - ngx_log(ngx_DEBUG, "setting address (try ", balancer_data.try_count, "): ", - balancer_data.ip, ":", balancer_data.port) - local ok, err = set_current_peer(balancer_data.ip, balancer_data.port, pool_opts) + ngx_log(ngx_DEBUG, "setting address (try ", try_count, "): ", + balancer_data_ip, ":", balancer_data_port) + local ok, err = set_current_peer(balancer_data_ip, balancer_data_port, pool_opts) if not ok then ngx_log(ngx_ERR, "failed to set the current peer (address: ", - tostring(balancer_data.ip), " port: ", tostring(balancer_data.port), + tostring(balancer_data_ip), " port: ", tostring(balancer_data_port), "): ", tostring(err)) ctx.KONG_BALANCER_ENDED_AT = get_updated_now_ms() From a4288007647e54a296201f149164c08e34e2300d Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 4 Jan 2023 12:54:39 +0800 Subject: [PATCH 2092/4351] fix(templates): do not add default charset if upstream response doesn't provide it (#9905) Currently Kong adds `charset=UTF-8` to `Content-Type` header of response if upstream provided `Content-Type` contains no `charset`. Kong should not be assuming the charset of upstream response is `UTF-8`. Also we shouldn't change the response charset unless explicitly configured by the response transformer plugin. FTI-4551 Co-authored-by: Datong Sun --- CHANGELOG.md | 2 + kong/templates/nginx_kong.lua | 1 - .../05-proxy/03-upstream_headers_spec.lua | 79 +++++++++++++++++++ spec/fixtures/custom_nginx.template | 1 - 4 files changed, 81 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1937e16ecef..7f524cbc694 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -96,6 +96,8 @@ [#9960](https://github.com/Kong/kong/pull/9960) - Expose postgres connection pool configuration [#9603](https://github.com/Kong/kong/pull/9603) +- **Template**: Do not add default charset to the `Content-Type` response header when upstream response doesn't contain it. + [#9905](https://github.com/Kong/kong/pull/9905) #### Plugins diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index f619485660a..d85f84343f6 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -1,5 +1,4 @@ return [[ -charset UTF-8; server_tokens off; error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 04674e385c4..9a6a357a48d 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -242,6 +242,85 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("(response from upstream)", function() + lazy_setup(function() + assert(db:truncate("routes")) + assert(db:truncate("services")) + + local service = assert(bp.services:insert { + protocol = "http", + host = "127.0.0.1", + port = 12345, + }) + + assert(bp.routes:insert { + hosts = { "headers-charset.com" }, + service = service, + }) + + local fixtures = { + http_mock = {} + } + + fixtures.http_mock.my_server_block = [[ + server { + server_name myserver; + listen localhost:12345; + + location = /nocharset { + content_by_lua_block { + ngx.header.content_type = "text/plain" + ngx.say("Hello World!") + } + } + + location = /charset { + content_by_lua_block { + ngx.header.content_type = "text/plain; charset=utf-8" + ngx.say("Hello World!") + } + } + } + ]] + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_package_path = "?/init.lua;./kong/?.lua;./spec/fixtures/?.lua", + }, nil, nil, fixtures)) + end) + + lazy_teardown(stop_kong) + + describe("Content-Type", function() + it("does not add charset if the response from upstream contains no charset", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/nocharset", + headers = { + ["Host"] = "headers-charset.com", + } + }) + + assert.res_status(200, res) + assert.equal("text/plain", res.headers["Content-Type"]) + end) + + it("charset remain unchanged if the response from upstream contains charset", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/charset", + headers = { + ["Host"] = "headers-charset.com", + } + }) + + assert.res_status(200, res) + assert.equal("text/plain; charset=utf-8", res.headers["Content-Type"]) + end) + end) + end) + describe("(using the default configuration values)", function() lazy_setup(start_kong { database = strategy, diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 66fa3c9c99f..e395df2e716 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -22,7 +22,6 @@ events { > if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then http { - charset UTF-8; server_tokens off; error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; From 8fe4344b6f8d91f387b9f4b02b6374181b5ce2f8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Jan 2023 14:34:29 +0800 Subject: [PATCH 2093/4351] perf(core/balancer): use `table.new` to pre-allocate balancer state table --- kong/init.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/init.lua b/kong/init.lua index efa0c07e732..6bbbd2f35c5 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -87,6 +87,7 @@ local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" local tablepool = require "tablepool" +local table_new = require "table.new" local get_ctx_table = require("resty.core.ctx").get_ctx_table @@ -1061,7 +1062,7 @@ function Kong.balancer() local balancer_data = ctx.balancer_data local tries = balancer_data.tries local try_count = balancer_data.try_count - local current_try = {} + local current_try = table_new(0, 4) try_count = try_count + 1 balancer_data.try_count = try_count From b61de5dd0fcd237e8671fd116fc6f959460391f1 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Jan 2023 14:37:26 +0800 Subject: [PATCH 2094/4351] style(pdk): better organization by using function to generate HTTP error messages Co-authored-by: Datong Sun --- kong/pdk/response.lua | 118 ++++++++++++++++++++++++------------------ 1 file changed, 67 insertions(+), 51 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index e9db3d18b5e..325980cedf2 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -30,6 +30,7 @@ local ipairs = ipairs local concat = table.concat local tonumber = tonumber local coroutine = coroutine +local cjson_encode = cjson.encode local normalize_header = checks.normalize_header local normalize_multi_header = checks.normalize_multi_header local validate_header = checks.validate_header @@ -37,7 +38,8 @@ local validate_headers = checks.validate_headers local check_phase = phase_checker.check local split = utils.split local add_header -if ngx and ngx.config.subsystem == "http" then +local is_http_subsystem = ngx and ngx.config.subsystem == "http" +if is_http_subsystem then add_header = require("ngx.resp").add_header end @@ -118,52 +120,68 @@ local function new(self, major_version) [16] = "Unauthenticated", } - local HTTP_MESSAGES = { - s400 = "Bad request", - s401 = "Unauthorized", - s402 = "Payment required", - s403 = "Forbidden", - s404 = "Not found", - s405 = "Method not allowed", - s406 = "Not acceptable", - s407 = "Proxy authentication required", - s408 = "Request timeout", - s409 = "Conflict", - s410 = "Gone", - s411 = "Length required", - s412 = "Precondition failed", - s413 = "Payload too large", - s414 = "URI too long", - s415 = "Unsupported media type", - s416 = "Range not satisfiable", - s417 = "Expectation failed", - s418 = "I'm a teapot", - s421 = "Misdirected request", - s422 = "Unprocessable entity", - s423 = "Locked", - s424 = "Failed dependency", - s425 = "Too early", - s426 = "Upgrade required", - s428 = "Precondition required", - s429 = "Too many requests", - s431 = "Request header fields too large", - s451 = "Unavailable for legal reasons", - s494 = "Request header or cookie too large", - s500 = "An unexpected error occurred", - s501 = "Not implemented", - s502 = "An invalid response was received from the upstream server", - s503 = "The upstream server is currently unavailable", - s504 = "The upstream server is timing out", - s505 = "HTTP version not supported", - s506 = "Variant also negotiates", - s507 = "Insufficient storage", - s508 = "Loop detected", - s510 = "Not extended", - s511 = "Network authentication required", - default = "The upstream server responded with %d" +local get_http_error_message +do + local HTTP_ERROR_MESSAGES = { + [400] = "Bad request", + [401] = "Unauthorized", + [402] = "Payment required", + [403] = "Forbidden", + [404] = "Not found", + [405] = "Method not allowed", + [406] = "Not acceptable", + [407] = "Proxy authentication required", + [408] = "Request timeout", + [409] = "Conflict", + [410] = "Gone", + [411] = "Length required", + [412] = "Precondition failed", + [413] = "Payload too large", + [414] = "URI too long", + [415] = "Unsupported media type", + [416] = "Range not satisfiable", + [417] = "Expectation failed", + [418] = "I'm a teapot", + [421] = "Misdirected request", + [422] = "Unprocessable entity", + [423] = "Locked", + [424] = "Failed dependency", + [425] = "Too early", + [426] = "Upgrade required", + [428] = "Precondition required", + [429] = "Too many requests", + [431] = "Request header fields too large", + [451] = "Unavailable for legal reasons", + [494] = "Request header or cookie too large", + [500] = "An unexpected error occurred", + [501] = "Not implemented", + [502] = "An invalid response was received from the upstream server", + [503] = "The upstream server is currently unavailable", + [504] = "The upstream server is timing out", + [505] = "HTTP version not supported", + [506] = "Variant also negotiates", + [507] = "Insufficient storage", + [508] = "Loop detected", + [510] = "Not extended", + [511] = "Network authentication required", } + function get_http_error_message(status) + local msg = HTTP_ERROR_MESSAGES[status] + + if msg then + return msg + end + + msg = fmt("The upstream server responded with %d", status) + HTTP_ERROR_MESSAGES[status] = msg + + return msg + end +end + + --- -- Returns the HTTP status code currently set for the downstream response (as -- a Lua number). @@ -725,7 +743,7 @@ local function new(self, major_version) else local err - json, err = cjson.encode(body) + json, err = cjson_encode(body) if err then error(fmt("body encoding failed while flushing response: %s", err), 2) end @@ -841,7 +859,7 @@ local function new(self, major_version) end - if ngx and ngx.config.subsystem == 'http' then + if is_http_subsystem then --- -- This function interrupts the current processing and produces a response. -- It is typical to see plugins using it to produce a response before Kong @@ -1012,7 +1030,7 @@ local function new(self, major_version) if body ~= nil then if type(body) == "table" then local err - body, err = cjson.encode(body) + body, err = cjson_encode(body) if err then error("invalid body: " .. err, 2) end @@ -1148,7 +1166,7 @@ local function new(self, major_version) if message ~= nil then if type(message) == "table" then local err - message, err = cjson.encode(message) + message, err = cjson_encode(message) if err then error("could not JSON encode the error message: " .. err, 2) end @@ -1189,9 +1207,7 @@ local function new(self, major_version) local body if content_type ~= CONTENT_TYPE_GRPC then - local actual_message = message or - HTTP_MESSAGES["s" .. status] or - fmt(HTTP_MESSAGES.default, status) + local actual_message = message or get_http_error_message(status) body = fmt(utils.get_error_template(content_type), actual_message) end From e0eb9aca24097a36373f01dfaf5b8ac6da0ae4a4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Jan 2023 15:10:54 +0800 Subject: [PATCH 2095/4351] refactor(init): refactor of the `parse_declarative_config` function Co-authored-by: Datong Sun --- kong/init.lua | 33 +++++++++++++++++++++------------ 1 file changed, 21 insertions(+), 12 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 6bbbd2f35c5..40ef3066f28 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -440,34 +440,43 @@ end local function has_declarative_config(kong_config) - return kong_config.declarative_config or kong_config.declarative_config_string + local declarative_config = kong_config.declarative_config + local declarative_config_string = kong_config.declarative_config_string + + return declarative_config or declarative_config_string, + declarative_config ~= nil, -- is filename + declarative_config_string ~= nil -- is string end local function parse_declarative_config(kong_config) local dc = declarative.new_config(kong_config) - if not has_declarative_config(kong_config) then + local declarative_config, is_file, is_string = has_declarative_config(kong_config) + + local entities, err, _, meta, hash + if not declarative_config then -- return an empty configuration, -- including only the default workspace - local entities, _, _, meta, hash = dc:parse_table({ _format_version = "2.1" }) + entities, _, _, meta, hash = dc:parse_table({ _format_version = "3.0" }) return entities, nil, meta, hash end - local entities, err, _, meta, hash - if kong_config.declarative_config ~= nil then - entities, err, _, meta, hash = dc:parse_file(kong_config.declarative_config) - elseif kong_config.declarative_config_string ~= nil then - entities, err, _, meta, hash = dc:parse_string(kong_config.declarative_config_string) + if is_file then + entities, err, _, meta, hash = dc:parse_file(declarative_config) + + elseif is_string then + entities, err, _, meta, hash = dc:parse_string(declarative_config) end if not entities then - if kong_config.declarative_config ~= nil then + if is_file then return nil, "error parsing declarative config file " .. - kong_config.declarative_config .. ":\n" .. err - elseif kong_config.declarative_config_string ~= nil then + declarative_config .. ":\n" .. err + + elseif is_string then return nil, "error parsing declarative string " .. - kong_config.declarative_config_string .. ":\n" .. err + declarative_config .. ":\n" .. err end end From 51cdd8f15d226670a6b5fd81728eacb094ef6e88 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 4 Jan 2023 15:40:35 +0800 Subject: [PATCH 2096/4351] tests(redis): upgrade certificate signing algorithm (#10050) To avoid error:0A00018E:SSL routines::ca md too weak on OpenSSL 3.0 --- spec/fixtures/redis/ca.crt | 145 +++++++++++++++++++++++++------ spec/fixtures/redis/ca.key | 98 ++++++++++----------- spec/fixtures/redis/server.crt | 152 +++++++++++++++++++++++++++------ spec/fixtures/redis/server.key | 98 ++++++++++----------- 4 files changed, 343 insertions(+), 150 deletions(-) diff --git a/spec/fixtures/redis/ca.crt b/spec/fixtures/redis/ca.crt index 34c236860d6..54b617b7f04 100644 --- a/spec/fixtures/redis/ca.crt +++ b/spec/fixtures/redis/ca.crt @@ -1,28 +1,121 @@ +Certificate: + Data: + Version: 3 (0x2) + Serial Number: + 04:1e:bb:94:6a:44:ac:b3:2d:3b:fb:25:68:c5:0f:c7:8e:15:54:a7 + Signature Algorithm: sha512WithRSAEncryption + Issuer: C = US, ST = California, O = Kong, CN = Kong Testing Root CA + Validity + Not Before: Jan 4 06:45:00 2023 GMT + Not After : Dec 30 06:45:00 2042 GMT + Subject: C = US, ST = California, O = Kong, CN = Kong Testing Root CA + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + Public-Key: (4096 bit) + Modulus: + 00:d5:57:b6:92:01:54:fa:d9:7c:7f:05:10:93:cd: + 22:a5:a1:ca:f0:ef:58:12:da:08:33:f1:39:55:41: + 39:03:4a:98:54:1b:a7:d5:30:53:05:69:2d:69:f9: + d7:b7:b7:8a:5d:b0:cf:3c:bd:9e:51:e7:35:bc:b4: + 5c:db:f4:f0:44:77:9c:2e:51:e0:9f:93:49:42:6b: + 5d:f7:de:35:72:68:ee:c2:d7:08:47:ff:09:fa:75: + f1:2e:fc:34:e1:d1:b6:75:11:c6:72:18:7a:80:ff: + b4:df:82:e5:25:9d:06:70:fc:64:5f:0b:a0:ec:3b: + 82:65:6e:13:23:18:db:22:d2:66:79:cd:d9:9e:24: + af:76:b2:30:3a:cf:c2:50:6e:8e:61:f1:f1:c4:ad: + 3e:28:53:c8:6e:ee:98:f6:d2:ed:ad:7f:fe:46:98: + 8e:1d:4b:c4:21:ab:e3:43:76:7f:71:2c:d7:0f:d2: + 30:a3:42:b9:23:fc:99:ed:18:d8:a0:64:d2:9c:93: + 02:98:33:e5:9e:c0:48:35:8a:de:a1:46:a3:e8:02: + 06:cb:17:ff:2f:2b:b2:2a:28:80:48:7c:a6:01:d9: + 26:b1:1a:71:7a:f2:46:fc:b8:f7:d4:90:89:5f:73: + 10:56:4e:db:b4:de:39:c5:ee:61:4e:58:1d:10:f6: + cb:18:35:8a:d9:b6:c8:67:c4:fd:59:3b:d2:30:f2: + 33:f6:9b:c7:71:27:a8:c4:54:d7:26:86:78:2d:ef: + 51:e6:46:d2:56:8e:e3:4d:26:70:15:ef:a2:ac:c1: + 90:d9:24:60:cb:f8:54:47:91:78:e9:4a:b3:47:82: + e8:75:c3:2d:40:df:95:cf:8a:ca:6b:47:cb:f1:3f: + 01:3c:91:99:cb:6d:64:6f:35:69:6d:51:68:eb:bb: + f8:27:5d:4f:5e:df:fe:a5:3e:29:ee:ed:d2:65:c4: + 75:15:06:f2:10:51:0e:80:8e:23:d6:1c:00:be:a7: + f4:53:ca:c4:5e:b1:ff:8f:d2:d9:b8:6a:26:ee:ba: + bb:77:02:54:5c:f9:a8:f1:fb:84:aa:61:6f:03:d0: + 0e:67:7e:9f:a8:3d:57:f2:f0:35:ff:3d:c1:63:56: + 12:75:66:e0:1d:3a:b9:d0:b6:a3:12:9f:a9:30:01: + 0b:1f:87:74:d2:30:88:ea:e3:f5:ea:f5:d1:6c:34: + 33:7f:aa:a3:d5:59:ee:08:8c:a0:37:5f:57:c9:43: + e4:b6:ad:ae:be:43:dc:46:b7:ba:dd:e0:21:51:bb: + 83:b0:16:95:ab:b0:13:a6:d3:22:f4:c6:c8:e0:2a: + 5b:82:f0:dd:e5:55:d8:d1:1b:73:ab:47:3a:c6:77: + ed:dc:bb + Exponent: 65537 (0x10001) + X509v3 extensions: + X509v3 Key Usage: critical + Certificate Sign, CRL Sign + X509v3 Basic Constraints: critical + CA:TRUE + X509v3 Subject Key Identifier: + 13:6D:39:C0:7E:81:64:DE:4D:9F:5A:64:60:95:F7:44:37:5F:13:8E + Signature Algorithm: sha512WithRSAEncryption + Signature Value: + b2:7d:b7:01:d2:28:4d:eb:ff:b5:db:ca:02:5e:72:11:c8:34: + 49:ca:ea:86:00:28:f4:4f:7d:9e:3d:ed:d7:ef:ac:f8:59:20: + 78:3b:51:96:a4:e8:f8:99:77:f4:69:d7:c0:bf:26:30:43:de: + f6:71:b0:c1:59:23:85:29:ea:80:b8:52:2c:1a:8a:d0:c0:03: + 82:9c:83:eb:04:5d:08:e9:fd:dc:ce:a7:22:e4:d7:0d:cf:62: + 7b:dd:52:29:70:cb:04:1d:ad:cc:be:b4:04:fc:2b:8e:46:83: + 1f:87:5f:90:5b:d7:6b:b3:e1:30:55:b7:1b:9c:7d:a4:85:7b: + 12:d0:4d:a4:2b:2c:79:de:3e:1c:cb:be:04:6c:08:48:cd:b1: + d5:72:96:cb:17:18:88:35:20:ca:c5:cf:4f:73:7e:73:2f:04: + cf:3d:90:7c:0f:c5:1a:2c:6e:89:87:19:ed:28:99:50:b9:b5: + 3b:c1:68:fa:51:de:35:ad:ae:a6:17:c5:74:47:fb:fa:31:b0: + 59:21:6d:2a:50:a5:28:2e:12:5a:c8:a3:4f:7c:78:d8:62:fc: + e6:c7:d8:53:6b:9d:56:db:5b:71:4d:2c:32:01:e7:2e:ca:a4: + 93:92:7e:29:8c:13:ed:6e:f2:b0:59:53:03:69:20:93:69:5c: + 21:3e:0b:a7:9c:db:39:fc:18:6e:96:9a:7c:86:0f:fb:99:92: + 3b:c2:09:5d:ce:b0:cc:0d:ab:28:58:10:6c:5c:11:09:26:d2: + d6:1d:ac:cf:8e:0e:08:14:ed:5e:78:9b:4e:e9:c4:39:95:dc: + b6:c4:a1:1f:ae:5f:6c:47:47:a6:3a:8c:0c:df:82:7a:7f:a2: + d0:ed:e4:f9:d9:e4:1f:7e:a5:71:65:8d:f0:44:78:1a:ee:7d: + b1:af:ea:a1:8f:4a:50:cd:2c:76:1f:06:1b:48:1f:42:2f:72: + e5:35:0b:71:68:ef:a9:8e:42:00:67:9b:e4:30:36:29:37:12: + eb:3c:a2:74:7b:94:fc:3b:84:b9:7d:f5:b9:fc:d5:08:74:b6: + ea:9c:89:78:94:2e:51:6a:37:60:9b:24:95:da:63:bd:d7:ca: + 40:2c:57:8c:dd:5c:fd:78:d8:51:0c:bc:23:06:9e:fb:b0:8a: + 50:ea:aa:c1:f0:a3:a1:85:d8:81:a1:84:19:c2:71:0d:ce:dd: + b7:e8:c7:b9:4f:2f:7d:5b:83:34:d9:2c:1c:3d:68:92:2f:4c: + 63:67:d3:cb:9a:c5:e8:d6:98:76:d4:32:03:92:19:02:73:09: + 1a:29:74:58:e9:a1:29:f8:30:54:f4:fb:9e:c8:13:7f:96:59: + 2c:54:19:40:99:3e:0e:ee -----BEGIN CERTIFICATE----- -MIIE2jCCAsICCQCQ1FVlDnjGwTANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL -b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjAzMzEwMTAz -MzVaGA8zMDIxMDgwMTAxMDMzNVowLjENMAsGA1UECgwES29uZzEdMBsGA1UEAwwU -S29uZyBUZXN0aW5nIFJvb3QgQ0EwggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIK -AoICAQCcRzNQRNQW4KMxve8hR5Cd1/Wf8yb+Fjouz46WDb3YL4zaTnR7M2lDr3aM -fPwU1YdBtAucTgNttfCUOSGWHx7Zt0aF0b7VbwRIxbRbJl4mvOB3Bk2RhqycaiDN -S7mQ5XQEJ6Ru2hc9j5vqIFycyMEGxftcnIjpgKrS3FPdPSEScBgO3eKzKgFPcK1+ -gl6RbVZ1L5U5Ccf6uaYvYOVwJ6UmTjeFF1XVHQlTzfgvJihGtJksddSX5pH4usAD -voD7akLvU2qKxIUvUlMuzURM+JTYZ5pPdlLLFzSxniAnG83VuDEfYdNv2gXqOkv5 -HuUL5JGN2M1FePccUpNxhGbVHM/3cgyuggVd1Pm23p3j7+ca3/2YG9yKjbcK47n+ -Uak257WYMH6+C9WsldBFC6wIlnFu+UIQAXDg+oNCqw7KBoB6cDakuyZWuOXl56BI -687xxaXOLUlSGbH2DQ1mViQCqZrBqXi6OWKbuiUTSkfkv5j29VBlnvzhS1pZ5zGv -mTdUAmcodPDlapGjRa6wIc5HuxWaN5jCdmbVy8QmJr6uX6POADx2hFUsPzL/xndW -64PlnuWZwGJ9fsfeCXgcpE2nNT7cQVUWYjbfRMOhW7w6XBKZ+O4iq0QRjKhvA2L7 -DMlZnIyev3gux7B5Qp9qAqrtR2fJO4pQlSFPruKP9cAJHQABgwIDAQABMA0GCSqG -SIb3DQEBBQUAA4ICAQBBh7YBofrMFCi9kMjXYH5Vm+qSK/UK6rbzQVwr/EZPVQg1 -ulsAJP1lAd5R0JjKenNpWVK0IZ1ZSxPK2xFSSK2R5eoLhpMxLm1Jb9C+UbyDO+3e -ydRG1KbmEgeKkdc9BvuRp51q48PHWT3bumPeNnJ8vZBQiX5KvUc0tCkfQGaQ+Hrw -LEW+2LF4D4ITj5tNIvoIcRLh13trWxIVA/gCCCSzGZ/7lhjkTSRZhbyAjm0yQVNq -MGdkmH8Ueuw1YfKIu0gVB1r2e+baY9XHcW8H2fCAUz9Way/3USHsnpujA7+dnU17 -8xGsNe4ZflH7uYBJVbBNsUa7qGpSVjOQek19KduPYjEunRrgJU7rvNZ093E77BVF -CirCyGjOmfiXDm/ObXlKFmmdhZ7t4lZ84tcLche+oZ+11KR3HfrXYdQi0qXxEdgA -8NojUoLg0IZQuYISdks3RlEfHk3gh2Lx2dMPKkuaKsVUgA/V1XLymt5+hVtbUatv -PVvV66IHA7a6gTHYuxfWGEcgMYLn+Jb87cRwQY2+5V0ajAudrnU6zZR7WeiuaErd -qaQcFV83ahAdF2XEr25Xl0lq+RugQrpirkyumsyb8nO17M1h0zar9MwfHMMpnmRD -uQjfmyIPixjscK5sDYd1TAM1x3Wy9owh+C+AdYrM85NTwxxnrGyWOHF5bmsIbA== +MIIFcDCCA1igAwIBAgIUBB67lGpErLMtO/slaMUPx44VVKcwDQYJKoZIhvcNAQEN +BQAwUDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNhbGlmb3JuaWExDTALBgNVBAoT +BEtvbmcxHTAbBgNVBAMTFEtvbmcgVGVzdGluZyBSb290IENBMB4XDTIzMDEwNDA2 +NDUwMFoXDTQyMTIzMDA2NDUwMFowUDELMAkGA1UEBhMCVVMxEzARBgNVBAgTCkNh 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+Pe3X76z4WSB4O1GWpOj4mXf0adfAvyYwQ972cbDBWSOFKeqAuFIsGorQwAOCnIPr +BF0I6f3czqci5NcNz2J73VIpcMsEHa3MvrQE/CuORoMfh1+QW9drs+EwVbcbnH2k +hXsS0E2kKyx53j4cy74EbAhIzbHVcpbLFxiINSDKxc9Pc35zLwTPPZB8D8UaLG6J +hxntKJlQubU7wWj6Ud41ra6mF8V0R/v6MbBZIW0qUKUoLhJayKNPfHjYYvzmx9hT +a51W21txTSwyAecuyqSTkn4pjBPtbvKwWVMDaSCTaVwhPgunnNs5/Bhulpp8hg/7 +mZI7wgldzrDMDasoWBBsXBEJJtLWHazPjg4IFO1eeJtO6cQ5ldy2xKEfrl9sR0em +OowM34J6f6LQ7eT52eQffqVxZY3wRHga7n2xr+qhj0pQzSx2HwYbSB9CL3LlNQtx +aO+pjkIAZ5vkMDYpNxLrPKJ0e5T8O4S5ffW5/NUIdLbqnIl4lC5RajdgmySV2mO9 +18pALFeM3Vz9eNhRDLwjBp77sIpQ6qrB8KOhhdiBoYQZwnENzt236Me5Ty99W4M0 +2SwcPWiSL0xjZ9PLmsXo1ph21DIDkhkCcwkaKXRY6aEp+DBU9PueyBN/llksVBlA +mT4O7g== -----END CERTIFICATE----- diff --git a/spec/fixtures/redis/ca.key b/spec/fixtures/redis/ca.key index 48c7915c227..871f6b34247 100644 --- a/spec/fixtures/redis/ca.key +++ b/spec/fixtures/redis/ca.key @@ -1,51 +1,51 @@ -----BEGIN RSA PRIVATE KEY----- -MIIJKQIBAAKCAgEAnEczUETUFuCjMb3vIUeQndf1n/Mm/hY6Ls+Olg292C+M2k50 -ezNpQ692jHz8FNWHQbQLnE4DbbXwlDkhlh8e2bdGhdG+1W8ESMW0WyZeJrzgdwZN -kYasnGogzUu5kOV0BCekbtoXPY+b6iBcnMjBBsX7XJyI6YCq0txT3T0hEnAYDt3i -syoBT3CtfoJekW1WdS+VOQnH+rmmL2DlcCelJk43hRdV1R0JU834LyYoRrSZLHXU -l+aR+LrAA76A+2pC71NqisSFL1JTLs1ETPiU2GeaT3ZSyxc0sZ4gJxvN1bgxH2HT -b9oF6jpL+R7lC+SRjdjNRXj3HFKTcYRm1RzP93IMroIFXdT5tt6d4+/nGt/9mBvc -io23CuO5/lGpNue1mDB+vgvVrJXQRQusCJZxbvlCEAFw4PqDQqsOygaAenA2pLsm -Vrjl5eegSOvO8cWlzi1JUhmx9g0NZlYkAqmawal4ujlim7olE0pH5L+Y9vVQZZ78 -4UtaWecxr5k3VAJnKHTw5WqRo0WusCHOR7sVmjeYwnZm1cvEJia+rl+jzgA8doRV -LD8y/8Z3VuuD5Z7lmcBifX7H3gl4HKRNpzU+3EFVFmI230TDoVu8OlwSmfjuIqtE -EYyobwNi+wzJWZyMnr94LseweUKfagKq7UdnyTuKUJUhT67ij/XACR0AAYMCAwEA -AQKCAgEAkyXHfzEPsmrZvqBkZSWJWdZahLziXiR3rFPqogdWVhSPv45XxxllaEHy -kd2tTcCwloD83bPnLoo9eJNCuKOc3MrhMGeKFFVv50WgyKKbzEXT5L6ekwQHy09y -i1td4rzqPG9HOMlJUMHDwPOvwECW39XTFCSgFZz9O4YRwSMp3L6HKJhsON64VSB3 -e8MtYClfWv/utcIr9jyP6dSGtM/fhO3pAPwz6XJpsesiYOLA0bKC94YLIuwLTfQp -kFzz/cbUN5yHmRnpfeE6SbslMIRvQkRq259B3dB/4S5OgASCD1Zbin0GJS9Ymm9B 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+D4QbzBUM+dBtRwKCAQEA+h3yUDVW0FRu5gG/QfbPcOKukbxnbwTJZMgyvPxIoAzg +LxJiSYBPo4osW+dPtg8P+Sta7JEYB6PovSJjuX6e5i7oRJTIhQPc+0R5vAaUlrOl +Li+cU2/sxuFf5b+R5OqEjtSrS8oUZOn28ShZS9rCTZUn+bf6yZA7fI4CoFIXj7ar +xBq/5jGs45LvXaaUPc9XzBTkhWacpd9Hinx5d9v6O0C9UsMGoYk+Y6LfW1QV2l19 +gp/oWOXOWde454hirae0n0peeEwv9Ep7LEbf+CCJU/RyWYm6O/zIK9jU2fZsmACw +W2TggftuEJY2/I1CPxfDOXti9c9FRgLSiVHSDzK+7QKCAQByYuoRP5Bh6iBKDyTw +rFUYYuCe0FANMUdLs5pPRJSeZQg2krmvPCPmftJRdmyeJGZALKsFWvrq9F35USmC +B2x0nzcn7kjwWHdB4w5VesPxPoOcgX/S3FVBeK+PJBT1cYkmSTflX35xiUMwwEDN +ol2gWL3T40GJ2AMA52fNVasq7nYyaQTvd/c9VQUdK6EG4stXfbAnDS+vANBHeYeE +YGvOkUyNpKFng+YNC0uY9KUz8oOfhbG4JNMVPCUksBIybrX5SUAlM6v/0uDkFpGr +e1jAr11f/ZKSPZkmhnpo2u/PigABUkv5yDicN0jjXYCj5Tmsf5z8va/DRwY0u1ZH +yypjAoIBAHFoqrqbtOV5o18/Y41xb9XrsuP53ZyFOxwrenYenn+T1wMA/vf86h9p +Q3vYglg2tDNy6SNjFtZACAPaWAV/2GTe2ApgvBs0CTsVbW1IPo+mnTs381YR5fa3 +slfmaSy2+awZ2iHfWyf2vjXS6cpvQrMS8rFULq6+a3qqmZ5AGtbbKT8eMe0akR4P +PeHk6kqsfU7YGlYylMzRVQsCLcGfSPMdA7tHGvab2GItM8GhetcslQBpqVzFtq8e +FYVGXhgHdurTOcqqIQRP0VHeQSes+RfMOx1GSd9xWwImqzy5c7vodA68yt+lNd7n +fb89/c/F4otp2xFCDlMUbIo/Q1QI2nECggEAedXZSGOw3BLY8yDRoRczibN9AlwF +AgQeBS1g0DS6Mz+9C9j1FP9I8oFqwrFVtuYITqaI9LL4Zdebbebd1r4AmoxVrv4u +WtHH80hHpr5tkONhHxN4IG4BLoYQQiIAD0Hg94TEUUDAosHM5zKgdLkqEX75rj9p +Sz2jWQyDoh809CJpUSyDqnEeb8/MZ0vwWUrYINIImFNjd3w1jasAxTdul7hmLQ2P +e9dPRzQ/gIgmiUvbBJZ1ujSFVnhIqfoAGkqkoUQ9EIFhpuzAnNHPPwZzGDxDedE4 +KVgGvJrXP6eJfgqOMjaXHPEF2eZu3gBcFKE30Vg+QW8YvhYOCVxiBFua/g== -----END RSA PRIVATE KEY----- diff --git a/spec/fixtures/redis/server.crt b/spec/fixtures/redis/server.crt index e1d35cbb36a..ce7dd4f6993 100644 --- a/spec/fixtures/redis/server.crt +++ b/spec/fixtures/redis/server.crt @@ -1,28 +1,128 @@ +Certificate: + Data: + Version: 3 (0x2) + Serial Number: + 09:a1:b0:61:a9:f6:73:c8:f5:b4:1b:e3:e9:bc:ad:57:88:f5:cf:44 + Signature Algorithm: sha512WithRSAEncryption + Issuer: C = US, ST = California, O = Kong, CN = Kong Testing Root CA + Validity + Not Before: Jan 4 06:45:00 2023 GMT + Not After : Dec 30 05:45:00 2042 GMT + Subject: C = US, ST = California, O = Kong, CN = test-redis.example.com + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + Public-Key: (4096 bit) + Modulus: + 00:cc:c1:d2:98:49:98:4b:6a:8c:4a:40:1b:93:35: + 29:29:55:78:b9:b9:e2:3a:ac:25:07:4f:7c:0c:da: + bf:f0:18:5d:57:9f:03:90:9f:30:d6:ff:7d:31:e9: + 3a:0e:c5:f2:e6:d8:1f:af:d4:7f:8a:bd:72:1e:4d: + ba:75:9f:2b:f3:77:72:03:30:7b:ca:67:fc:76:7a: + 42:57:81:02:aa:bc:b6:2f:63:e8:72:ec:e6:85:73: + f5:1d:a9:4d:47:7f:d2:3c:e2:e9:40:cd:0d:5c:f8: + e1:e8:88:89:1a:0d:8f:68:8a:63:9f:62:6c:03:30: + 19:ad:db:34:5a:f5:65:85:c5:7c:32:13:24:e8:5f: + 30:93:27:ce:01:72:1e:b7:72:48:fc:a6:72:b4:8e: + 08:ec:b8:c3:f7:95:60:92:e2:b0:d1:9d:9c:76:41: + f4:96:1e:96:a6:ab:73:16:78:7e:6a:8b:27:43:0d: + 69:19:6d:b7:6d:c0:21:56:2e:32:6b:ef:dc:31:7b: + f0:bc:16:d2:50:3b:bf:fb:7f:65:96:e3:a5:2c:d2: + 35:a8:f4:06:82:85:5c:89:02:a0:2f:96:5f:75:f3: + 63:22:7c:f3:06:12:66:85:d4:9a:a9:54:d6:12:96: + 96:54:0e:da:f5:6f:ae:8c:5a:72:9a:85:d5:9c:63: + d1:14:5a:7a:62:44:a5:6f:8d:ed:67:86:e4:34:6f: + 26:03:e2:17:57:b8:ee:e9:e7:c0:7d:f1:4e:33:f6: + 7f:0a:5c:25:92:04:fb:b1:90:14:e4:dd:cf:16:20: + 15:12:87:29:b7:b0:e9:d2:96:4d:1a:16:36:f3:de: + dd:0f:e6:55:da:09:df:a1:1a:e7:d0:d8:d2:b6:90: + 01:25:24:eb:1a:73:c5:54:d7:75:1e:86:a2:1c:56: + 58:66:05:99:5b:bd:e2:8e:12:a6:16:cb:56:f2:16: + b2:23:80:1b:d3:5f:ca:17:ec:ad:aa:45:de:76:4b: + be:d1:57:94:45:a9:3e:2d:33:1d:ae:e1:ce:27:6b: + e5:cf:13:4b:8e:d9:bc:cd:52:a5:7c:bf:0b:eb:8b: + 0c:b3:fb:12:b2:44:21:43:d3:56:1f:16:35:09:5f: + f7:45:ac:c9:1a:4d:2d:eb:8a:12:9b:35:48:b0:d6: + e6:c9:2e:0d:cd:b1:c6:f3:7b:96:6c:cd:f8:82:c9: + 29:b3:28:d4:82:82:80:9a:de:b1:3e:67:00:99:1e: + 02:b1:15:13:0f:6b:7c:2f:e6:31:ef:13:34:20:89: + bf:56:fe:05:41:2d:53:63:a7:ab:d7:d4:fa:ec:81: + 23:c6:1f:42:e5:a6:de:0c:08:d0:b0:8c:1b:41:ec: + 56:b6:25 + Exponent: 65537 (0x10001) + X509v3 extensions: + X509v3 Key Usage: critical + Digital Signature, Key Encipherment + X509v3 Extended Key Usage: + TLS Web Server Authentication + X509v3 Basic Constraints: critical + CA:FALSE + X509v3 Subject Key Identifier: + D9:74:21:02:5A:95:A3:CF:F3:BD:1F:99:66:75:D7:69:B5:E1:3E:02 + X509v3 Authority Key Identifier: + 13:6D:39:C0:7E:81:64:DE:4D:9F:5A:64:60:95:F7:44:37:5F:13:8E + X509v3 Subject Alternative Name: + DNS:test-redis.example.com + Signature Algorithm: sha512WithRSAEncryption + Signature Value: + 5e:3f:cd:02:be:1d:3e:e9:0a:25:98:a8:ae:a7:d0:23:2c:f8: + 46:e1:0c:25:d2:a3:73:19:01:08:f7:fb:18:da:65:f6:b3:4d: + 28:bb:37:b3:cc:cc:01:ef:c4:ed:18:92:06:78:9d:81:a4:5a: + bf:04:f4:c0:3d:0e:97:65:28:d1:8d:cb:1b:92:46:a1:3c:55: + 09:e8:b5:eb:4c:36:9f:5b:79:70:4d:bf:c0:6a:27:83:d2:b5: + c9:a2:af:f6:92:1c:f5:e9:1d:28:72:b3:7c:84:81:44:bf:e9: + cf:3c:73:3d:07:f4:c2:e5:fa:62:d7:5a:a7:87:e9:16:d4:f2: + 92:b0:22:b0:8a:1c:75:b0:f5:e9:91:28:55:1b:57:99:e0:d1: + 34:18:c2:11:d9:9a:9e:8b:32:c8:d0:5c:5b:20:eb:ac:7a:7b: + ee:05:8c:0c:5a:56:25:a2:c9:71:15:e5:07:c4:e7:99:a0:f7: + 38:dd:45:97:43:66:44:f9:d4:08:22:33:b6:ec:5b:09:25:d0: + 35:2f:00:3b:ef:05:93:36:d1:39:bf:66:77:ce:12:86:9f:22: + 12:53:a9:d2:8a:e3:6b:c2:d9:3a:ee:c6:9f:13:e1:34:15:d0: + a4:11:09:93:17:38:f7:e9:f7:d7:64:6a:9f:64:6a:28:50:b1: + 61:c6:ac:63:51:01:8c:e4:9c:c8:98:73:38:2c:ea:31:4b:b9: + 35:dc:26:08:58:f6:f8:fd:db:70:fb:b4:6c:be:ee:0c:da:87: + 90:01:66:c6:5c:08:f3:68:f4:8b:ea:55:54:9e:26:a0:4e:4d: + 37:7a:ff:85:22:9d:d8:ec:4e:e7:a9:5f:54:b8:16:73:af:7c: + fd:17:af:1f:87:92:b7:8b:c9:12:be:13:bd:0e:d0:6b:c9:df: + 6a:a4:e1:8d:87:de:b4:30:94:0a:26:98:23:88:8f:b0:eb:01: + 00:60:f0:63:bb:3b:c1:e6:92:0a:77:7b:c5:fa:3e:11:cc:04: + 21:48:bd:86:63:7f:ce:b7:be:b3:68:bb:b5:a0:50:ea:df:e9: + e8:9e:70:10:f8:10:ec:6c:8a:5e:7e:69:3e:eb:f3:9e:5b:a9: + d6:8b:39:40:37:79:47:74:15:aa:04:88:bd:76:a7:07:9b:2e: + b4:ee:cc:f0:db:55:94:33:93:fb:52:3c:75:8b:78:ec:eb:fe: + 83:f3:76:b5:87:c7:2c:45:65:11:67:9a:4b:ac:0d:46:89:13: + 96:56:44:0e:bb:dd:f9:b6:fc:99:d8:37:8d:33:aa:5b:c2:61: + c7:20:e1:e7:67:67:b9:79:da:95:8f:60:10:05:84:bb:f0:ab: + b4:0e:a7:d9:2e:ac:3a:38 -----BEGIN CERTIFICATE----- -MIIEzTCCArUCCQD3ffe5Oc6iWjANBgkqhkiG9w0BAQUFADAuMQ0wCwYDVQQKDARL -b25nMR0wGwYDVQQDDBRLb25nIFRlc3RpbmcgUm9vdCBDQTAgFw0yMjA0MDgxMjQ3 -MDBaGA8zMDA3MTIwMTEyNDcwMFowITEfMB0GA1UEAwwWdGVzdC1yZWRpcy5leGFt -cGxlLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALV/O7NdbDi9 -fyh3kwF+87CoQfeShx8+/xuZo3xopT1Ip+3z6m/30GS5Yk/M9ZBU25jYoYx1hTmG -arlIPss8TExwxeBP6XP4wsXriYhI08r3q2uPRvG8kH07pIw3lmT6u0F5ivD7Io1L -zDX0O2LUJyQI9/NV3+mQpJ38GgKiGt+yvEFdQ4Va47SYMWGkDZ0+oAhBTV6KRhTt -JDJrbZe8uFNpipbUy3XfHc62W1sOdkwsuWZWaGlfWWWuWLS6z5lOzM9rB7gpa1XK -Nug2k4OB3cBT9xszpVryJ/l0ds4sUfvjz9erJLWdTlA1Xy7nXI6KuPhWrVsCE8YJ -EnQF6k6IFUafDO7gbg93sHBK3UJo4ZzGxGraCqrC2hh8xe8QWUukXk4O4v/oejyi -h9ThjyqL6m+Da33AsvOI0zhw+XgLCSWFTlrzECIn8oxX+C/sA+aU06CcMWmtfq0v -oVd5p4Mlk+nCZjx9clrO951BgP8CD9R+fz0JtLqaB3aziS0L8fyZYlHHEGkvMjq1 -G8yOV6AX8fVkKJwsYrdQOmkVhJgGYG4Y23j5+Z4i7vczBVKkmrP1XC79nu5Bd69d 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b/spec/fixtures/redis/server.key index 51f972ce96b..e0fb26f715b 100644 --- a/spec/fixtures/redis/server.key +++ b/spec/fixtures/redis/server.key @@ -1,51 +1,51 @@ -----BEGIN RSA PRIVATE KEY----- -MIIJJwIBAAKCAgEAtX87s11sOL1/KHeTAX7zsKhB95KHHz7/G5mjfGilPUin7fPq -b/fQZLliT8z1kFTbmNihjHWFOYZquUg+yzxMTHDF4E/pc/jCxeuJiEjTyvera49G -8byQfTukjDeWZPq7QXmK8PsijUvMNfQ7YtQnJAj381Xf6ZCknfwaAqIa37K8QV1D -hVrjtJgxYaQNnT6gCEFNXopGFO0kMmttl7y4U2mKltTLdd8dzrZbWw52TCy5ZlZo -aV9ZZa5YtLrPmU7Mz2sHuClrVco26DaTg4HdwFP3GzOlWvIn+XR2zixR++PP16sk -tZ1OUDVfLudcjoq4+FatWwITxgkSdAXqTogVRp8M7uBuD3ewcErdQmjhnMbEatoK -qsLaGHzF7xBZS6ReTg7i/+h6PKKH1OGPKovqb4NrfcCy84jTOHD5eAsJJYVOWvMQ -IifyjFf4L+wD5pTToJwxaa1+rS+hV3mngyWT6cJmPH1yWs73nUGA/wIP1H5/PQm0 -upoHdrOJLQvx/JliUccQaS8yOrUbzI5XoBfx9WQonCxit1A6aRWEmAZgbhjbePn5 -niLu9zMFUqSas/VcLv2e7kF3r11INGEraf3Iiolzb5mXJkX813wIKzDLJe93is+p -8HyNigoiPNrp57Y0/AxiZ5b/AR49fTBrfnWR04JkP4o6qkzhCErzzWRpRykCAwEA -AQKCAgA94yutRp7fXiZc2yEicnKP+1+7FpjCm82LUMFBa8Fke0Dfz7tSALNrlRcj 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+xBirJYz3mMS0RamKTTHZ5Ik08nT8i3nOK1gLd/kJO+AtljrrKG2wzawrg/YyRq+l +ndhgKieJQxH3GCBN/l99wfRibkA/kuUgV/DFACFGsO0/wBZb0/UgiqjSpLaikpRh +fZY2Wc5/Jb0PPeofSfHGb9MMCDyONrF16ydlJSAlvCuG2rwoPryxe14ZdjVhM2BO +svhuJRwqe9PC9gwo9QkIAm4wvXHq9pcoubcxhzWPKlfEg1IV9rcIJ0uCHL6aLGvg +79hMBjofWRbE1jMCggEBAO1B2ccqvfESzeBzMCdjTGChFcbVn3gXmnQsahB1VRTt +KLLT8IIVYyuVBbzUkaxVACanLNxF6T1HGMd+hTnAytvge5d6lMpgHcOIKRptVU/J +63o0jB93K4dttkE8ByftCpLasuK0/hKcDJ4A6GFet7jXIgJXDS69LSL9U5NrT6LK +a1cNaKbnunGynhLOjO4OWlc080G0I4Pwu0zPhPfLv3TwpFWZio1RhAkSqpMZaHKz +Q8Qrs2PvXvBH7PM/HPaUyBGFntx1YXH4z6QKxCPO4SoXZnL7+J82bKrHbFmElh7t +YrdnAokjE0AHhZDfb1dyEb1Z2HeqS+j/CO3JlwKpekcCggEBAJzM6pP4SPbBF36m +sWhavybpCKurDRyryceKZGazI0YpGqAl00fpGwPHXQ7ho8cAhybdP2g4P6DGbxsy +awFIdJyUZJ855wIeSuoOhysG0Spm0Vo1XIKJuDLOzV20evRz2e901Ug6QeHctm5i +8/AfL8dVs3Cwf2RkK517wVTO9LsUBjiXxGBNu5XizHcQBnk1LuPUVDXtT0W6A1kU +UoNw+t9cH43x6VGfG4Vm5ZhjeWb3WTcMsRUvW7To10XyrP0nEwdlmiIDGPBKtBne +aQ3tM9WDiA1F2vu7qejc+vBjXhOPmke/+Sxbc1xh7D0RE1p62M3J/DcAaRlZM54y +u3b2cpMCggEBALcwgyBfBi2fYUsOZX3kE9MATboqs2icgOt2Z6axkbIIs8XwEuG9 +9cZu1/FHB/tR3j36Eo85g6+Gt8FBFUjUbU18dLEvOrdPo2uYNHRtOtPSinjfHdol +v3xf37tayAOx6Noe9sRJD2v7BVryRHr6EU0s/ttjr5AJDVLY2rEWyHRfaqXaepV0 +kua7DYZj6Tjd6C8xeSmgF1QGiffyuy5BKWD3dUuKtAoNiK8gtIfDtHvrokVToL1m +050fS/s9HfXeRuQQkeqSz1yaymhUz8D+OaiwTLA3kW4NLbZnKGeuEeNrUy9c3/5X +EMP9ismjW2rfbocPWi57VQVf9dr0Lh8mEH0CggEARX6i78zZxQHLwePavxpOj0oX +5xc0alYgTF5qALnX6OolV0aqVPgjDDbIK0SU4CVscgrKW40FZpwTuNYCvWcuj9HA +bSlJ92MrUEjgwzuCwIkpldc6jIQEfvUIrlMWqdT0ewO6pA7PSDLjtCzTybGmfxUQ +BDv3nEZsf30marG9jc8LO67a1XqZsQ1f4670zby/YcX6K7ipXVM7Ta4sMpYHiVTY +PwEZl9+s8cxRzCvN2pGDqZs9BMp10moJz+ZrIWqK/RX2XB7HffVyVNeRMNJCG61h +bVGx6LLdHYkhqM3HyPzV6/1+NzKco1TgiNx8bq9xU8+VkN5kHr9GaiF/ociuWg== -----END RSA PRIVATE KEY----- From cda2284d53d65bbeef6fc5bcf74102e325e1e8df Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 4 Jan 2023 14:57:57 +0800 Subject: [PATCH 2097/4351] chore(ci): remove `Jenkinsfile` since it has been superseded by Bazel --- Jenkinsfile | 273 ---------------------------------------------------- 1 file changed, 273 deletions(-) delete mode 100644 Jenkinsfile diff --git a/Jenkinsfile b/Jenkinsfile deleted file mode 100644 index b3333baf75b..00000000000 --- a/Jenkinsfile +++ /dev/null @@ -1,273 +0,0 @@ -pipeline { - agent none - options { - retry(1) - timeout(time: 3, unit: 'HOURS') - } - environment { - UPDATE_CACHE = "true" - DOCKER_CREDENTIALS = credentials('dockerhub') - DOCKER_USERNAME = "${env.DOCKER_CREDENTIALS_USR}" - DOCKER_PASSWORD = "${env.DOCKER_CREDENTIALS_PSW}" - DOCKER_CLI_EXPERIMENTAL = "enabled" - // PULP_PROD and PULP_STAGE are used to do releases - PULP_HOST_PROD = "https://api.pulp.konnect-prod.konghq.com" - PULP_PROD = credentials('PULP') - PULP_HOST_STAGE = "https://api.pulp.konnect-stage.konghq.com" - PULP_STAGE = credentials('PULP_STAGE') - DEBUG = 0 - } - stages { - stage('Release -- Release Branch Release to Unofficial Asset Stores') { - when { - beforeAgent true - anyOf { - branch 'master'; - branch 'release/*'; - } - } - parallel { - stage('Alpine') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - AWS_ACCESS_KEY = "instanceprofile" - CACHE = false - PACKAGE_TYPE = "apk" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'curl https://raw.githubusercontent.com/Kong/kong/master/scripts/setup-ci.sh | bash' - sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 KONG_TEST_CONTAINER_TAG="${GIT_BRANCH##*/}-alpine" DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` release-docker-images' - } - } - } - } - stage('Release -- Tag Release to Official Asset Stores') { - when { - beforeAgent true - allOf { - buildingTag() - not { triggeredBy 'TimerTrigger' } - } - } - parallel { - stage('RPM') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - PACKAGE_TYPE = "rpm" - PRIVATE_KEY_FILE = credentials('kong.private.gpg-key.asc') - PRIVATE_KEY_PASSPHRASE = credentials('kong.private.gpg-key.asc.password') - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'cp $PRIVATE_KEY_FILE ../kong-build-tools/kong.private.gpg-key.asc' - sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2 release' - sh 'make RESTY_IMAGE_BASE=amazonlinux RESTY_IMAGE_TAG=2022 release' - sh 'make RESTY_IMAGE_BASE=centos RESTY_IMAGE_TAG=7 release' - sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=7.9 release' - sh 'make RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 RELEASE_DOCKER=true release' - } - } - stage('DEB') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - PACKAGE_TYPE = "deb" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=10 release' - sh 'make RESTY_IMAGE_BASE=debian RESTY_IMAGE_TAG=11 RELEASE_DOCKER=true release' - sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=18.04 release' - sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=20.04 RELEASE_DOCKER=true release' - sh 'make RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 RELEASE_DOCKER=true release' - } - } - stage('SRC & Alpine') { - agent { - node { - label 'bionic' - } - } - environment { - KONG_SOURCE_LOCATION = "${env.WORKSPACE}" - KONG_BUILD_TOOLS_LOCATION = "${env.WORKSPACE}/../kong-build-tools" - PACKAGE_TYPE = "rpm" - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - AWS_ACCESS_KEY = "instanceprofile" - CACHE = false - } - options { - retry(2) - timeout(time: 2, unit: 'HOURS') - } - steps { - sh 'echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin || true' - sh 'make setup-kong-build-tools' - sh 'curl https://raw.githubusercontent.com/Kong/kong/master/scripts/setup-ci.sh | bash' - sh 'make RESTY_IMAGE_BASE=src RESTY_IMAGE_TAG=src PACKAGE_TYPE=src release' - sh 'make RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 PACKAGE_TYPE=apk DOCKER_MACHINE_ARM64_NAME="kong-"`cat /proc/sys/kernel/random/uuid` RELEASE_DOCKER=true release' - } - } - } - } - stage('Post Release Steps') { - when { - beforeAgent true - allOf { - buildingTag() - not { triggeredBy 'TimerTrigger' } - expression { env.TAG_NAME ==~ /^\d+\.\d+\.\d+$/ } - } - } - parallel { - stage('PR Docker') { - agent { - node { - label 'bionic' - } - } - environment { - GITHUB_TOKEN = credentials('github_bot_access_token') - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - SLACK_WEBHOOK = credentials('core_team_slack_webhook') - GITHUB_USER = "mashapedeployment" - } - steps { - sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-release $TAG_NAME update_docker' - } - post { - failure { - script { - sh 'SLACK_MESSAGE="updating docker-kong failed" ./scripts/send-slack-message.sh' - } - } - success { - script { - sh 'SLACK_MESSAGE="updating docker-kong succeeded. Please review, approve and continue with the kong release script" ./scripts/send-slack-message.sh' - } - } - } - } - stage('PR Homebrew') { - agent { - node { - label 'bionic' - } - } - environment { - GITHUB_TOKEN = credentials('github_bot_access_token') - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - SLACK_WEBHOOK = credentials('core_team_slack_webhook') - GITHUB_USER = "mashapedeployment" - } - steps { - sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-release $TAG_NAME homebrew' - } - post { - failure { - script { - sh 'SLACK_MESSAGE="updating homebrew-kong failed" ./scripts/send-slack-message.sh' - } - } - success { - script { - sh 'SLACK_MESSAGE="updating homebrew-kong succeeded. Please review, approve and merge the PR" ./scripts/send-slack-message.sh' - } - } - } - } - stage('PR Vagrant') { - agent { - node { - label 'bionic' - } - } - environment { - GITHUB_TOKEN = credentials('github_bot_access_token') - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - SLACK_WEBHOOK = credentials('core_team_slack_webhook') - GITHUB_USER = "mashapedeployment" - } - steps { - sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-release $TAG_NAME vagrant' - } - post { - failure { - script { - sh 'SLACK_MESSAGE="updating kong-vagrant failed" ./scripts/send-slack-message.sh' - } - } - success { - script { - sh 'SLACK_MESSAGE="updating kong-vagrant succeeded. Please review, approve and merge the PR" ./scripts/send-slack-message.sh' - } - } - } - } - stage('PR Pongo') { - agent { - node { - label 'bionic' - } - } - environment { - GITHUB_TOKEN = credentials('github_bot_access_token') - GITHUB_SSH_KEY = credentials('github_bot_ssh_key') - SLACK_WEBHOOK = credentials('core_team_slack_webhook') - GITHUB_USER = "mashapedeployment" - } - steps { - sh './scripts/setup-ci.sh' - sh 'echo "y" | ./scripts/make-release $TAG_NAME pongo' - } - post { - always { - script { - sh 'SLACK_MESSAGE="pongo branch is pushed go open the PR at https://github.com/Kong/kong-pongo/branches" ./scripts/send-slack-message.sh' - } - } - } - } - } - } - } -} From 0bbe41a1c18cbe5749b843463940657f435843e0 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 4 Jan 2023 06:26:37 +0000 Subject: [PATCH 2098/4351] chore(release): full release on tags (cherry picked from commit 7e15a2c4dd17bb893fa7171feef6c8145fc31e20) --- .github/workflows/release.yml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d6050c21c3c..33afa0c7e48 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -29,8 +29,7 @@ env: PRERELEASE_DOCKER_REPOSITORY: kong/kong # OFFICIAL_RELEASE: ${{ github.event.inputs.official || false }} OFFICIAL_RELEASE: false - # FULL_RELEASE: true - FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event.inputs.official == true }} + FULL_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'schedule' || github.event.inputs.official == true }} # only for pr GHA_CACHE: ${{ github.event_name == 'pull_request' }} From 05968a75abbeab719722d5c1036b98a9a0daaba9 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 4 Jan 2023 07:12:19 +0000 Subject: [PATCH 2099/4351] build(release): add `workflow_dispatch` (cherry picked from commit f28fa283ec68255069c95b0c5d562e3f32462fa4) --- .github/workflows/release.yml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 33afa0c7e48..44d913c15c9 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -18,6 +18,10 @@ on: # yamllint disable-line rule:truthy required: true type: boolean default: false + version: + description: 'Release version, e.g. `3.0.0.0-beta.2`' + required: true + type: string # TODO: environment secrets # `commit-ly` is a flag that indicates whether the build should be run per commit. @@ -29,7 +33,7 @@ env: PRERELEASE_DOCKER_REPOSITORY: kong/kong # OFFICIAL_RELEASE: ${{ github.event.inputs.official || false }} OFFICIAL_RELEASE: false - FULL_RELEASE: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'schedule' || github.event.inputs.official == true }} + FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }} # only for pr GHA_CACHE: ${{ github.event_name == 'pull_request' }} @@ -429,6 +433,8 @@ jobs: sep-tags: " " # TODO: short tags tags: | + type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }} + type=raw,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},${{ github.event.inputs.version }},suffix= type=ref,event=branch type=ref,enable=${{ matrix.label == 'ubuntu' }},event=branch,suffix= type=ref,event=tag From ad99be04c1195bfbc95b2143ad41c6b47923ca9a Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 4 Jan 2023 09:15:35 +0000 Subject: [PATCH 2100/4351] chore(release): official release & short tags (cherry picked from commit c05719cf59c0a54869c67deb0a1ef5408b8774a9) --- .github/workflows/release.yml | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 44d913c15c9..48b9054811c 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -23,16 +23,12 @@ on: # yamllint disable-line rule:truthy required: true type: string -# TODO: environment secrets # `commit-ly` is a flag that indicates whether the build should be run per commit. env: - # OFFICIAL_DOCKER_REPOSITORY: kong/kong - # TODO: enable official release + # official release repo DOCKER_REPOSITORY: kong/kong PRERELEASE_DOCKER_REPOSITORY: kong/kong - # OFFICIAL_RELEASE: ${{ github.event.inputs.official || false }} - OFFICIAL_RELEASE: false FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }} # only for pr @@ -51,7 +47,6 @@ jobs: release-desc: ${{ steps.build-info.outputs.release-desc }} release-label: ${{ steps.build-info.outputs.release-label || '' }} deploy-environment: ${{ steps.build-info.outputs.deploy-environment }} - official-release: ${{ steps.build-info.outputs.official-release }} matrix: ${{ steps.build-info.outputs.matrix }} steps: @@ -62,13 +57,7 @@ jobs: KONG_VERSION=$(bash scripts/grep-kong-version.sh) echo "kong-version=$KONG_VERSION" >> $GITHUB_OUTPUT - if [ "$OFFICIAL_RELEASE" == "true" ]; then - echo "release-desc=$KONG_VERSION" >> $GITHUB_OUTPUT - else - echo "release-desc=$KONG_VERSION (pre-release)" >> $GITHUB_OUTPUT - fi - - if [ "${{ github.event_name == 'schedule' }}" = "true" ]; then + if [ "${{ github.event_name == 'schedule' }}" == "true" ]; then echo "release-label=$(date -u +'%Y%m%d')" >> $GITHUB_OUTPUT fi @@ -77,13 +66,13 @@ jobs: matrix_file=".github/matrix-full.yml" fi - if [ "${{ env.OFFICIAL_RELEASE }}" == "true" ]; then + if [ "${{ github.event.inputs.official }}" == "true" ]; then + echo "release-desc=$KONG_VERSION (official)" >> $GITHUB_OUTPUT echo "docker-repository=$DOCKER_REPOSITORY" >> $GITHUB_OUTPUT echo "deploy-environment=release" >> $GITHUB_OUTPUT - echo "official-release=true" >> $GITHUB_OUTPUT else + echo "release-desc=$KONG_VERSION (pre-release)" >> $GITHUB_OUTPUT echo "docker-repository=$PRERELEASE_DOCKER_REPOSITORY" >> $GITHUB_OUTPUT - echo "official-release=false" >> $GITHUB_OUTPUT fi echo "matrix=$(yq -I=0 -o=json $matrix_file)" >> $GITHUB_OUTPUT @@ -392,8 +381,7 @@ jobs: - name: Upload Packages to PULP env: - # OFFICIAL_RELEASE: ${{ env.OFFICIAL_RELEASE }} - OFFICIAL_RELEASE: false + OFFICIAL_RELEASE: ${{ github.event.inputs.official == true }} PULP_HOST: https://api.download.konghq.com PULP_USERNAME: admin # PULP_PASSWORD: ${{ secrets.PULP_DEV_PASSWORD }} @@ -431,8 +419,11 @@ jobs: with: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " - # TODO: short tags tags: | + type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d,value=${{ github.event.inputs.version }} + type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d.\d,value=${{ github.event.inputs.version }} + type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d,value=${{ github.event.inputs.version }},suffix= + type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d.\d,value=${{ github.event.inputs.version }},suffix= type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }} type=raw,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},${{ github.event.inputs.version }},suffix= type=ref,event=branch From 552278ba5847e37df5bea576d7ee7cdba793a3e7 Mon Sep 17 00:00:00 2001 From: Mayo Date: Wed, 4 Jan 2023 18:22:58 +0800 Subject: [PATCH 2101/4351] chore(release): modify `latest` and remove major version tag --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 48b9054811c..c32ae64b3fc 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -420,9 +420,8 @@ jobs: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " tags: | - type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d,value=${{ github.event.inputs.version }} + type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' }} type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d.\d,value=${{ github.event.inputs.version }} - type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d,value=${{ github.event.inputs.version }},suffix= type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d.\d,value=${{ github.event.inputs.version }},suffix= type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }} type=raw,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},${{ github.event.inputs.version }},suffix= @@ -436,6 +435,7 @@ jobs: type=schedule,pattern={{date 'YYYYMMDD'}} type=schedule,enable=${{ matrix.label == 'ubuntu' }},pattern={{date 'YYYYMMDD'}},suffix= flavor: | + latest=false suffix=-${{ matrix.label }} - name: Push Images From 2f45e7ad3161e102f52ca4f70e361ae2851fad07 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 4 Jan 2023 16:18:36 +0100 Subject: [PATCH 2102/4351] fix(*): prevent queues from growing without bounds (#10046) * fix(*): prevent queues to grow without bounds This commit implements an upper limit on the number of batches that may be waiting on a queue for processing. Once the limit has been reached, the oldest batch is dropped from the queue and an error message is logged. The maximum number of batches that can be waiting on a queue is configured through the max_queued_batches parameter of the queue, which defaults to 100 and can be globally overriden with the max_queued_batches parameter in kong.conf KAG-303 --- CHANGELOG.md | 13 ++-- kong/conf_loader/init.lua | 2 + kong/plugins/datadog/handler.lua | 2 +- kong/plugins/http-log/handler.lua | 2 +- kong/plugins/opentelemetry/handler.lua | 2 +- kong/plugins/statsd/log.lua | 2 +- kong/tools/batch_queue.lua | 89 ++++++++++++++++---------- spec/01-unit/27-batch_queue_spec.lua | 30 +++++++++ 8 files changed, 98 insertions(+), 44 deletions(-) create mode 100644 spec/01-unit/27-batch_queue_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 7f524cbc694..07aafd4ee75 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -98,6 +98,13 @@ [#9603](https://github.com/Kong/kong/pull/9603) - **Template**: Do not add default charset to the `Content-Type` response header when upstream response doesn't contain it. [#9905](https://github.com/Kong/kong/pull/9905) +- Fix an issue where after a valid declarative configuration is loaded, + the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. + [#9911](https://github.com/Kong/kong/pull/9911) +- Update the batch queues module so that queues no longer grow without bounds if + their consumers fail to process the entries. Instead, old batches are now dropped + and an error is logged. + [#10046](https://github.com/Kong/kong/pull/10046) #### Plugins @@ -106,12 +113,6 @@ - **JWT**: Deny requests that have different tokens in the jwt token search locations. Thanks Jackson 'Che-Chun' Kuo from Latacora for reporting this issue. [#9946](https://github.com/Kong/kong/pull/9946) -#### Core - -- Fix an issue where after a valid declarative configuration is loaded, - the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. - [#9911](https://github.com/Kong/kong/pull/9911) - ### Dependencies - Bumped luarocks from 3.9.1 to 3.9.2 diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 886cfa113ed..766199e6373 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -550,6 +550,8 @@ local CONF_INFERENCES = { proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, + + max_queued_batches = { typ = "number" }, } diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index e1757005f09..18dcb422e5a 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -133,7 +133,7 @@ function DatadogHandler:log(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("datadog", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index de5b0f96db1..b2461852c9a 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -171,7 +171,7 @@ function HttpLogHandler:log(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("http-log", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 5b0b00a2e6c..988ddedb168 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -157,7 +157,7 @@ function OpenTelemetryHandler:log(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("opentelemetry", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 5b68f287b4e..290aae1c7ea 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -374,7 +374,7 @@ function _M.execute(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("statsd", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/tools/batch_queue.lua b/kong/tools/batch_queue.lua index 8eaf5ae56ef..92322905a22 100644 --- a/kong/tools/batch_queue.lua +++ b/kong/tools/batch_queue.lua @@ -24,12 +24,14 @@ -- end -- -- local q = BatchQueue.new( +-- name, -- name of the queue for identification purposes in the log -- process, -- function used to "process/consume" values from the queue -- { -- Opts table with control values. Defaults shown: --- retry_count = 0, -- number of times to retry processing --- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing --- process_delay = 1, -- in seconds, how often the current batch is closed & queued --- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued +-- retry_count = 0, -- number of times to retry processing +-- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing +-- process_delay = 1, -- in seconds, how often the current batch is closed & queued +-- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued +-- max_queued_batches = 100, -- max number of batches that can be queued before the oldest batch is dropped when a new one is queued -- } -- ) -- @@ -68,11 +70,9 @@ local timer_at = ngx.timer.at local remove = table.remove local type = type local huge = math.huge -local fmt = string.format local min = math.min local now = ngx.now local ERR = ngx.ERR -local ngx_log = ngx.log local DEBUG = ngx.DEBUG local WARN = ngx.WARN @@ -100,10 +100,10 @@ local process local function schedule_flush(self) local ok, err = timer_at(self.flush_timeout/1000, flush, self) if not ok then - ngx_log(ERR, "failed to create delayed flush timer: ", err) + self:log(ERR, "failed to create delayed flush timer: %s", err) return end - --ngx_log(DEBUG, "delayed timer created") + --self:log(DEBUG, "delayed timer created") self.flush_scheduled = true end @@ -113,10 +113,10 @@ end -- @param self Queue -- @param batch: table with `entries` and `retries` counter -- @param delay number: timer delay in seconds -local function schedule_process(self, batch, delay) - local ok, err = timer_at(delay, process, self, batch) +local function schedule_process(self, delay) + local ok, err = timer_at(delay, process, self) if not ok then - ngx_log(ERR, "failed to create process timer: ", err) + self:log(ERR, "failed to create process timer: %s", err) return end self.process_scheduled = true @@ -147,13 +147,13 @@ flush = function(premature, self) if get_now() - self.last_t < self.flush_timeout then -- flushing reported: we had activity - ngx_log(DEBUG, "[flush] queue had activity, delaying flush") + self:log(DEBUG, "[flush] queue had activity, delaying flush") schedule_flush(self) return end -- no activity and timeout reached - ngx_log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") + self:log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") self:flush() self.flush_scheduled = false end @@ -165,27 +165,31 @@ end -- @param self Queue -- @param batch: table with `entries` and `retries` counter -- @return nothing -process = function(premature, self, batch) +process = function(premature, self) if premature then return end + local batch = self.batch_queue[1] + if not batch then + self:log(WARN, "queue process called but no batches to be processed") + return + end + local next_retry_delay local ok, err = self.process(batch.entries) if ok then -- success, reset retry delays self.retry_delay = 1 next_retry_delay = 0 - + remove(self.batch_queue, 1) else batch.retries = batch.retries + 1 if batch.retries < self.retry_count then - ngx_log(WARN, "failed to process entries: ", tostring(err)) - -- queue our data for processing again, at the end of the queue - self.batch_queue[#self.batch_queue + 1] = batch + self:log(WARN, "failed to process entries: %s", tostring(err)) else - ngx_log(ERR, fmt("entry batch was already tried %d times, dropping it", - batch.retries)) + self:log(ERR, "entry batch was already tried %d times, dropping it", batch.retries) + remove(self.batch_queue, 1) end self.retry_delay = self.retry_delay + 1 @@ -193,10 +197,8 @@ process = function(premature, self, batch) end if #self.batch_queue > 0 then -- more to process? - ngx_log(DEBUG, fmt("processing oldest data, %d still queued", - #self.batch_queue - 1)) - local oldest_batch = remove(self.batch_queue, 1) - schedule_process(self, oldest_batch, next_retry_delay) + self:log(DEBUG, "processing oldest data, %d still queued", #self.batch_queue) + schedule_process(self, next_retry_delay) return end @@ -218,13 +220,15 @@ end -- @param opts table, optionally including -- `retry_count`, `flush_timeout`, `batch_max_size` and `process_delay` -- @return table: a Queue object. -function Queue.new(process, opts) +function Queue.new(name, process, opts) opts = opts or {} + assert(type(name) == "string", + "arg #1 (name) must be a string") assert(type(process) == "function", - "arg #1 (process) must be a function") + "arg #2 (process) must be a function") assert(type(opts) == "table", - "arg #2 (opts) must be a table") + "arg #3 (opts) must be a table") assert(opts.retry_count == nil or type(opts.retry_count) == "number", "retry_count must be a number") assert(opts.flush_timeout == nil or type(opts.flush_timeout) == "number", @@ -233,8 +237,11 @@ function Queue.new(process, opts) "batch_max_size must be a number") assert(opts.process_delay == nil or type(opts.batch_max_size) == "number", "process_delay must be a number") + assert(opts.max_queued_batches == nil or type(opts.max_queued_batches) == "number", + "max_queued_batches must be a number") local self = { + name = name, process = process, -- flush timeout in milliseconds @@ -242,6 +249,7 @@ function Queue.new(process, opts) retry_count = opts.retry_count or 0, batch_max_size = opts.batch_max_size or 1000, process_delay = opts.process_delay or 1, + max_queued_batches = opts.max_queued_batches or (kong.configuration and kong.configuration.max_queued_batches) or 100, retry_delay = 1, @@ -258,6 +266,17 @@ function Queue.new(process, opts) end +------------------------------------------------------------------------------- +-- Log a message that includes the name of the queue for identification purposes +-- @param self Queue +-- @param level: log level +-- @param formatstring: format string, will get the queue name and ": " prepended +-- @param ...: formatter arguments +function Queue:log(level, formatstring, ...) + return ngx.log(level, string.format(self.name .. ": " .. formatstring, unpack({...}))) +end + + ------------------------------------------------------------------------------- -- Add data to the queue -- @param entry the value included in the queue. It can be any Lua value besides nil. @@ -269,8 +288,8 @@ function Queue:add(entry) if self.batch_max_size == 1 then -- no batching - local batch = { entries = { entry }, retries = 0 } - schedule_process(self, batch, 0) + self.batch_queue = { { entries = { entry }, retries = 0 } } + schedule_process(self, 0) return true end @@ -304,8 +323,12 @@ function Queue:flush() -- Queue the current batch, if it has at least 1 entry if current_batch_size > 0 then - ngx_log(DEBUG, "queueing batch for processing (", current_batch_size, " entries)") + self:log(DEBUG, "queueing batch for processing (%d entries)", current_batch_size) + while #self.batch_queue >= self.max_queued_batches do + self:log(ERR, "exceeded max_queued_batches (%d), dropping oldest", self.max_queued_batches) + remove(self.batch_queue, 1) + end self.batch_queue[#self.batch_queue + 1] = self.current_batch self.current_batch = { entries = {}, retries = 0 } end @@ -314,10 +337,8 @@ function Queue:flush() -- in the future. This will keep calling itself in the future until -- the queue is empty if #self.batch_queue > 0 and not self.process_scheduled then - ngx_log(DEBUG, fmt("processing oldest entry, %d still queued", - #self.batch_queue - 1)) - local oldest_batch = remove(self.batch_queue, 1) - schedule_process(self, oldest_batch, self.process_delay) + self:log(DEBUG, "processing oldest entry, %d still queued", #self.batch_queue) + schedule_process(self, self.process_delay) end return true diff --git a/spec/01-unit/27-batch_queue_spec.lua b/spec/01-unit/27-batch_queue_spec.lua new file mode 100644 index 00000000000..c15a6290227 --- /dev/null +++ b/spec/01-unit/27-batch_queue_spec.lua @@ -0,0 +1,30 @@ + +local BatchQueue = require "kong.tools.batch_queue" + +describe("batch queue", function() + + it("observes the limit parameter", function() + local count = 0 + local last + local function process(entries) + count = count + #entries + last = entries[#entries] + return true + end + + local q = BatchQueue.new("batch-queue-unit-test", process, {max_queued_batches=2, batch_max_size=100, process_delay=0}) + + q:add(1) + q:flush() + q:add(2) + q:flush() + q:add(3) + q:flush() + + -- run scheduled timer tasks + ngx.sleep(0) + + assert.equal(2, count) + assert.equal(3, last) + end) +end) From 3af17c45bba3f1447d0088f215fcfb2c7457060f Mon Sep 17 00:00:00 2001 From: Mayo Date: Thu, 5 Jan 2023 13:43:10 +0800 Subject: [PATCH 2103/4351] chore(release): skip login to docker if no access to github token (#10066) --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index c32ae64b3fc..dce052882f3 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -230,7 +230,7 @@ jobs: path: bazel-bin/pkg - name: Login to Docker Hub - if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} + if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} @@ -250,7 +250,7 @@ jobs: with: file: build/dockerfiles/${{ matrix.package }}.Dockerfile context: . - push: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} + push: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} tags: ${{ steps.meta.outputs.tags }} labels: ${{ steps.meta.outputs.labels }} build-args: | From 3a08d741ad746d44f243e860d15e98297782de52 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 5 Jan 2023 16:29:59 +0800 Subject: [PATCH 2104/4351] refactor(core/runloop): separate runloop events (#9970) * move logic into events.lua * sytle clean * clean crud_upstreams_handler * localize utils.split * style clean * add crud local events * style clean * add RECONFIGURE_OPTS * change cluster_balancer_targets_handler * change crud_services_handler * some comments * param reconfigure_handler * register reconfigure then return * register_dbless_events * move function place * add handlers array * register with handler array * restore register_local_event() * rename to register_for_db * fix 16-runloop_handler_spec.lua * wrapper func * remove event logic to events.lua * _register_balancer_events * register_for_dbless * 16-runloop_handler_spec.lua * register_events * _register_balancer_events * kong.cache * ENTITY_CACHE_STORE * sni.name * localize more vars --- kong-3.2.0-0.rockspec | 1 + kong/runloop/events.lua | 424 +++++++++++++++++++++++ kong/runloop/handler.lua | 295 +--------------- spec/01-unit/16-runloop_handler_spec.lua | 6 +- 4 files changed, 431 insertions(+), 295 deletions(-) create mode 100644 kong/runloop/events.lua diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 4e1f9616ce0..973f7b11cb4 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -160,6 +160,7 @@ build = { ["kong.tools.channel"] = "kong/tools/channel.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", + ["kong.runloop.events"] = "kong/runloop/events.lua", ["kong.runloop.certificate"] = "kong/runloop/certificate.lua", ["kong.runloop.plugins_iterator"] = "kong/runloop/plugins_iterator.lua", ["kong.runloop.balancer"] = "kong/runloop/balancer/init.lua", diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua new file mode 100644 index 00000000000..4a63edb87aa --- /dev/null +++ b/kong/runloop/events.lua @@ -0,0 +1,424 @@ +local utils = require "kong.tools.utils" +local constants = require "kong.constants" +local certificate = require "kong.runloop.certificate" +local balancer = require "kong.runloop.balancer" +local workspaces = require "kong.workspaces" + + +local kong = kong +local unpack = unpack +local ipairs = ipairs +local tonumber = tonumber +local fmt = string.format +local utils_split = utils.split + + +local ngx = ngx +local null = ngx.null +local log = ngx.log +local ERR = ngx.ERR +local CRIT = ngx.CRIT +local DEBUG = ngx.DEBUG + + +local ENTITY_CACHE_STORE = constants.ENTITY_CACHE_STORE + + +-- init in register_events() +local db +local kong_cache +local core_cache +local worker_events +local cluster_events + + +-- event: "crud", "targets" +local function crud_targets_handler(data) + local operation = data.operation + local target = data.entity + + -- => to worker_events: balancer_targets_handler + local ok, err = worker_events.post("balancer", "targets", { + operation = operation, + entity = target, + }) + if not ok then + log(ERR, "failed broadcasting target ", operation, " to workers: ", err) + end + + -- => to cluster_events: cluster_balancer_targets_handler + local key = fmt("%s:%s", operation, target.upstream.id) + ok, err = cluster_events:broadcast("balancer:targets", key) + if not ok then + log(ERR, "failed broadcasting target ", operation, " to cluster: ", err) + end +end + + +-- event: "crud", "upstreams" +local function crud_upstreams_handler(data) + local operation = data.operation + local upstream = data.entity + + if not upstream.ws_id then + log(DEBUG, "Event crud ", operation, " for upstream ", upstream.id, + " received without ws_id, adding.") + upstream.ws_id = workspaces.get_workspace_id() + end + + -- => to worker_events: balancer_upstreams_handler + local ok, err = worker_events.post("balancer", "upstreams", { + operation = operation, + entity = upstream, + }) + if not ok then + log(ERR, "failed broadcasting upstream ", + operation, " to workers: ", err) + end + + -- => to cluster_events: cluster_balancer_upstreams_handler + local key = fmt("%s:%s:%s:%s", operation, upstream.ws_id, upstream.id, upstream.name) + local ok, err = cluster_events:broadcast("balancer:upstreams", key) + if not ok then + log(ERR, "failed broadcasting upstream ", operation, " to cluster: ", err) + end +end + + +-- event: "balancer", "upstreams" +local function balancer_upstreams_handler(data) + local operation = data.operation + local upstream = data.entity + + if not upstream.ws_id then + log(CRIT, "Operation ", operation, " for upstream ", upstream.id, + " received without workspace, discarding.") + return + end + + core_cache:invalidate_local("balancer:upstreams") + core_cache:invalidate_local("balancer:upstreams:" .. upstream.id) + + -- => to balancer update + balancer.on_upstream_event(operation, upstream) +end + + +-- event: "balancer", "targets" +local function balancer_targets_handler(data) + -- => to balancer update + balancer.on_target_event(data.operation, data.entity) +end + + +-- cluster event: "balancer:targets" +local function cluster_balancer_targets_handler(data) + local operation, key = unpack(utils_split(data, ":")) + + local entity = "all" + if key ~= "all" then + entity = { + upstream = { id = key }, + } + end + + -- => to worker_events: balancer_targets_handler + local ok, err = worker_events.post("balancer", "targets", { + operation = operation, + entity = entity, + }) + if not ok then + log(ERR, "failed broadcasting target ", operation, " to workers: ", err) + end +end + + +local function cluster_balancer_post_health_handler(data) + local pattern = "([^|]+)|([^|]*)|([^|]+)|([^|]+)|([^|]+)|(.*)" + local hostname, ip, port, health, id, name = data:match(pattern) + + port = tonumber(port) + local upstream = { id = id, name = name } + if ip == "" then + ip = nil + end + + local _, err = balancer.post_health(upstream, hostname, ip, port, health == "1") + if err then + log(ERR, "failed posting health of ", name, " to workers: ", err) + end +end + + +local function cluster_balancer_upstreams_handler(data) + local operation, ws_id, id, name = unpack(utils_split(data, ":")) + local entity = { + id = id, + name = name, + ws_id = ws_id, + } + + -- => to worker_events: balancer_upstreams_handler + local ok, err = worker_events.post("balancer", "upstreams", { + operation = operation, + entity = entity, + }) + if not ok then + log(ERR, "failed broadcasting upstream ", operation, " to workers: ", err) + end +end + + +local function dao_crud_handler(data) + local schema = data.schema + if not schema then + log(ERR, "[events] missing schema in crud subscriber") + return + end + + local entity = data.entity + if not entity then + log(ERR, "[events] missing entity in crud subscriber") + return + end + + -- invalidate this entity anywhere it is cached if it has a + -- caching key + + local schema_name = schema.name + + local cache_key = db[schema_name]:cache_key(entity) + local cache_obj = kong[ENTITY_CACHE_STORE[schema_name]] + + if cache_key then + cache_obj:invalidate(cache_key) + end + + -- if we had an update, but the cache key was part of what was updated, + -- we need to invalidate the previous entity as well + + local old_entity = data.old_entity + if old_entity then + local old_cache_key = db[schema_name]:cache_key(old_entity) + if old_cache_key and cache_key ~= old_cache_key then + cache_obj:invalidate(old_cache_key) + end + end + + local operation = data.operation + if not operation then + log(ERR, "[events] missing operation in crud subscriber") + return + end + + -- public worker events propagation + + local entity_channel = schema.table or schema_name + local entity_operation_channel = fmt("%s:%s", entity_channel, operation) + + -- crud:routes + local ok, err = worker_events.post_local("crud", entity_channel, data) + if not ok then + log(ERR, "[events] could not broadcast crud event: ", err) + return + end + + -- crud:routes:create + ok, err = worker_events.post_local("crud", entity_operation_channel, data) + if not ok then + log(ERR, "[events] could not broadcast crud event: ", err) + return + end +end + + +local function crud_routes_handler() + log(DEBUG, "[events] Route updated, invalidating router") + core_cache:invalidate("router:version") +end + + +local function crud_services_handler(data) + if data.operation == "create" or data.operation == "delete" then + return + end + + -- no need to rebuild the router if we just added a Service + -- since no Route is pointing to that Service yet. + -- ditto for deletion: if a Service if being deleted, it is + -- only allowed because no Route is pointing to it anymore. + log(DEBUG, "[events] Service updated, invalidating router") + core_cache:invalidate("router:version") +end + + +local function crud_plugins_handler(data) + log(DEBUG, "[events] Plugin updated, invalidating plugins iterator") + core_cache:invalidate("plugins_iterator:version") +end + + +local function crud_snis_handler(data) + log(DEBUG, "[events] SNI updated, invalidating cached certificates") + + local sni = data.old_entity or data.entity + local sni_name = sni.name + local sni_wild_pref, sni_wild_suf = certificate.produce_wild_snis(sni_name) + core_cache:invalidate("snis:" .. sni_name) + + if sni_wild_pref then + core_cache:invalidate("snis:" .. sni_wild_pref) + end + + if sni_wild_suf then + core_cache:invalidate("snis:" .. sni_wild_suf) + end +end + + +local function crud_consumers_handler(data) + workspaces.set_workspace(data.workspace) + + local old_entity = data.old_entity + local old_username + if old_entity then + old_username = old_entity.username + if old_username and old_username ~= null and old_username ~= "" then + kong_cache:invalidate(db.consumers:cache_key(old_username)) + end + end + + local entity = data.entity + if entity then + local username = entity.username + if username and username ~= null and username ~= "" and username ~= old_username then + kong_cache:invalidate(db.consumers:cache_key(username)) + end + end +end + + +local LOCAL_HANDLERS = { + { "dao:crud", nil , dao_crud_handler }, + + -- local events (same worker) + { "crud" , "routes" , crud_routes_handler }, + { "crud" , "services" , crud_services_handler }, + { "crud" , "plugins" , crud_plugins_handler }, + + -- SSL certs / SNIs invalidations + { "crud" , "snis" , crud_snis_handler }, + + -- Consumers invalidations + -- As we support conifg.anonymous to be configured as Consumer.username, + -- so add an event handler to invalidate the extra cache in case of data inconsistency + { "crud" , "consumers" , crud_consumers_handler }, +} + + +local BALANCER_HANDLERS = { + { "crud" , "targets" , crud_targets_handler }, + { "crud" , "upstreams" , crud_upstreams_handler }, + + { "balancer", "targets" , balancer_targets_handler }, + { "balancer", "upstreams" , balancer_upstreams_handler }, +} + + +local CLUSTER_HANDLERS = { + -- target updates + { "balancer:targets" , cluster_balancer_targets_handler }, + -- manual health updates + { "balancer:post_health", cluster_balancer_post_health_handler }, + -- upstream updates + { "balancer:upstreams" , cluster_balancer_upstreams_handler }, +} + + +local function subscribe_worker_events(source, event, handler) + worker_events.register(handler, source, event) +end + + +local function subscribe_cluster_events(source, handler) + cluster_events:subscribe(source, handler) +end + + +local function register_local_events() + for _, v in ipairs(LOCAL_HANDLERS) do + local source = v[1] + local event = v[2] + local handler = v[3] + + subscribe_worker_events(source, event, handler) + end +end + + +local function register_balancer_events() + for _, v in ipairs(BALANCER_HANDLERS) do + local source = v[1] + local event = v[2] + local handler = v[3] + + subscribe_worker_events(source, event, handler) + end + + for _, v in ipairs(CLUSTER_HANDLERS) do + local source = v[1] + local handler = v[2] + + subscribe_cluster_events(source, handler) + end +end + + +local function register_for_db() + -- initialize local local_events hooks + kong_cache = kong.cache + core_cache = kong.core_cache + worker_events = kong.worker_events + cluster_events = kong.cluster_events + + -- events dispatcher + + register_local_events() + + register_balancer_events() +end + + +local function register_for_dbless(reconfigure_handler) + -- initialize local local_events hooks + worker_events = kong.worker_events + + subscribe_worker_events("declarative", "reconfigure", reconfigure_handler) +end + + +local function register_events(reconfigure_handler) + -- initialize local local_events hooks + db = kong.db + + if db.strategy == "off" then + -- declarative config updates + register_for_dbless(reconfigure_handler) + return + end + + register_for_db() +end + + +local function _register_balancer_events(f) + register_balancer_events = f +end + + +return { + register_events = register_events, + + -- exposed only for tests + _register_balancer_events = _register_balancer_events, +} diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index dd91dc413d9..a0a61780211 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -4,11 +4,11 @@ local meta = require "kong.meta" local utils = require "kong.tools.utils" local Router = require "kong.router" local balancer = require "kong.runloop.balancer" +local events = require "kong.runloop.events" local reports = require "kong.reports" local constants = require "kong.constants" local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" -local workspaces = require "kong.workspaces" local lrucache = require "resty.lrucache" local marshall = require "kong.cache.marshall" @@ -42,9 +42,7 @@ local timer_at = ngx.timer.at local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header local http_version = ngx.req.http_version -local unpack = unpack local escape = require("kong.tools.uri").escape -local null = ngx.null local is_http_module = subsystem == "http" @@ -547,150 +545,6 @@ local function _set_update_plugins_iterator(f) end -local function register_balancer_events(core_cache, worker_events, cluster_events) - -- target updates - -- worker_events local handler: event received from DAO - worker_events.register(function(data) - local operation = data.operation - local target = data.entity - -- => to worker_events node handler - local ok, err = worker_events.post("balancer", "targets", { - operation = operation, - entity = target, - }) - if not ok then - log(ERR, "failed broadcasting target ", - operation, " to workers: ", err) - end - -- => to cluster_events handler - local key = fmt("%s:%s", operation, target.upstream.id) - ok, err = cluster_events:broadcast("balancer:targets", key) - if not ok then - log(ERR, "failed broadcasting target ", operation, " to cluster: ", err) - end - end, "crud", "targets") - - - -- worker_events node handler - worker_events.register(function(data) - local operation = data.operation - local target = data.entity - - -- => to balancer update - balancer.on_target_event(operation, target) - end, "balancer", "targets") - - - -- cluster_events handler - cluster_events:subscribe("balancer:targets", function(data) - local operation, key = unpack(utils.split(data, ":")) - local entity - if key ~= "all" then - entity = { - upstream = { id = key }, - } - else - entity = "all" - end - -- => to worker_events node handler - local ok, err = worker_events.post("balancer", "targets", { - operation = operation, - entity = entity - }) - if not ok then - log(ERR, "failed broadcasting target ", operation, " to workers: ", err) - end - end) - - - -- manual health updates - cluster_events:subscribe("balancer:post_health", function(data) - local pattern = "([^|]+)|([^|]*)|([^|]+)|([^|]+)|([^|]+)|(.*)" - local hostname, ip, port, health, id, name = data:match(pattern) - port = tonumber(port) - local upstream = { id = id, name = name } - if ip == "" then - ip = nil - end - local _, err = balancer.post_health(upstream, hostname, ip, port, health == "1") - if err then - log(ERR, "failed posting health of ", name, " to workers: ", err) - end - end) - - - -- upstream updates - -- worker_events local handler: event received from DAO - worker_events.register(function(data) - local operation = data.operation - local upstream = data.entity - local ws_id = workspaces.get_workspace_id() - if not upstream.ws_id then - log(DEBUG, "Event crud ", operation, " for upstream ", upstream.id, - " received without ws_id, adding.") - upstream.ws_id = ws_id - end - -- => to worker_events node handler - local ok, err = worker_events.post("balancer", "upstreams", { - operation = operation, - entity = upstream, - }) - if not ok then - log(ERR, "failed broadcasting upstream ", - operation, " to workers: ", err) - end - -- => to cluster_events handler - local key = fmt("%s:%s:%s:%s", operation, data.entity.ws_id, upstream.id, upstream.name) - local ok, err = cluster_events:broadcast("balancer:upstreams", key) - if not ok then - log(ERR, "failed broadcasting upstream ", operation, " to cluster: ", err) - end - end, "crud", "upstreams") - - - -- worker_events node handler - worker_events.register(function(data) - local operation = data.operation - local upstream = data.entity - - if not upstream.ws_id then - log(CRIT, "Operation ", operation, " for upstream ", upstream.id, - " received without workspace, discarding.") - return - end - - core_cache:invalidate_local("balancer:upstreams") - core_cache:invalidate_local("balancer:upstreams:" .. upstream.id) - - -- => to balancer update - balancer.on_upstream_event(operation, upstream) - end, "balancer", "upstreams") - - - cluster_events:subscribe("balancer:upstreams", function(data) - local operation, ws_id, id, name = unpack(utils.split(data, ":")) - local entity = { - id = id, - name = name, - ws_id = ws_id, - } - -- => to worker_events node handler - local ok, err = worker_events.post("balancer", "upstreams", { - operation = operation, - entity = entity - }) - if not ok then - log(ERR, "failed broadcasting upstream ", operation, " to workers: ", err) - end - end) -end - - -local function _register_balancer_events(f) - register_balancer_events = f -end - - local reconfigure_handler do local now = ngx.now @@ -820,151 +674,7 @@ end local function register_events() - -- initialize local local_events hooks - local db = kong.db - local core_cache = kong.core_cache - local worker_events = kong.worker_events - local cluster_events = kong.cluster_events - - if db.strategy == "off" then - -- declarative config updates - worker_events.register(reconfigure_handler, "declarative", "reconfigure") - return - end - - -- events dispatcher - - worker_events.register(function(data) - if not data.schema then - log(ERR, "[events] missing schema in crud subscriber") - return - end - - if not data.entity then - log(ERR, "[events] missing entity in crud subscriber") - return - end - - -- invalidate this entity anywhere it is cached if it has a - -- caching key - - local cache_key = db[data.schema.name]:cache_key(data.entity) - local cache_obj = kong[constants.ENTITY_CACHE_STORE[data.schema.name]] - - if cache_key then - cache_obj:invalidate(cache_key) - end - - -- if we had an update, but the cache key was part of what was updated, - -- we need to invalidate the previous entity as well - - if data.old_entity then - local old_cache_key = db[data.schema.name]:cache_key(data.old_entity) - if old_cache_key and cache_key ~= old_cache_key then - cache_obj:invalidate(old_cache_key) - end - end - - if not data.operation then - log(ERR, "[events] missing operation in crud subscriber") - return - end - - -- public worker events propagation - - local entity_channel = data.schema.table or data.schema.name - local entity_operation_channel = fmt("%s:%s", entity_channel, - data.operation) - - -- crud:routes - local ok, err = worker_events.post_local("crud", entity_channel, data) - if not ok then - log(ERR, "[events] could not broadcast crud event: ", err) - return - end - - -- crud:routes:create - ok, err = worker_events.post_local("crud", entity_operation_channel, data) - if not ok then - log(ERR, "[events] could not broadcast crud event: ", err) - return - end - end, "dao:crud") - - - -- local events (same worker) - - - worker_events.register(function() - log(DEBUG, "[events] Route updated, invalidating router") - core_cache:invalidate("router:version") - end, "crud", "routes") - - - worker_events.register(function(data) - if data.operation ~= "create" and - data.operation ~= "delete" - then - -- no need to rebuild the router if we just added a Service - -- since no Route is pointing to that Service yet. - -- ditto for deletion: if a Service if being deleted, it is - -- only allowed because no Route is pointing to it anymore. - log(DEBUG, "[events] Service updated, invalidating router") - core_cache:invalidate("router:version") - end - end, "crud", "services") - - - worker_events.register(function(data) - log(DEBUG, "[events] Plugin updated, invalidating plugins iterator") - core_cache:invalidate("plugins_iterator:version") - end, "crud", "plugins") - - - -- SSL certs / SNIs invalidations - - - worker_events.register(function(data) - log(DEBUG, "[events] SNI updated, invalidating cached certificates") - local sni = data.old_entity or data.entity - local sni_wild_pref, sni_wild_suf = certificate.produce_wild_snis(sni.name) - core_cache:invalidate("snis:" .. sni.name) - - if sni_wild_pref then - core_cache:invalidate("snis:" .. sni_wild_pref) - end - - if sni_wild_suf then - core_cache:invalidate("snis:" .. sni_wild_suf) - end - end, "crud", "snis") - - register_balancer_events(core_cache, worker_events, cluster_events) - - - -- Consumers invalidations - -- As we support conifg.anonymous to be configured as Consumer.username, - -- so add an event handler to invalidate the extra cache in case of data inconsistency - worker_events.register(function(data) - workspaces.set_workspace(data.workspace) - - local old_entity = data.old_entity - local old_username - if old_entity then - old_username = old_entity.username - if old_username and old_username ~= null and old_username ~= "" then - kong.cache:invalidate(kong.db.consumers:cache_key(old_username)) - end - end - - local entity = data.entity - if entity then - local username = entity.username - if username and username ~= null and username ~= "" and username ~= old_username then - kong.cache:invalidate(kong.db.consumers:cache_key(username)) - end - end - end, "crud", "consumers") + events.register_events(reconfigure_handler) end @@ -1141,7 +851,6 @@ return { _set_update_plugins_iterator = _set_update_plugins_iterator, _get_updated_router = get_updated_router, _update_lua_mem = update_lua_mem, - _register_balancer_events = _register_balancer_events, init_worker = { before = function() diff --git a/spec/01-unit/16-runloop_handler_spec.lua b/spec/01-unit/16-runloop_handler_spec.lua index 493e22192f7..17b1d58250a 100644 --- a/spec/01-unit/16-runloop_handler_spec.lua +++ b/spec/01-unit/16-runloop_handler_spec.lua @@ -179,12 +179,13 @@ describe("runloop handler", function() kong.configuration.role = "control_plane" local handler = require "kong.runloop.handler" + local events = require "kong.runloop.events" local register_balancer_events_spy = spy.new(function() end) handler._set_router(mock_router) - handler._register_balancer_events(register_balancer_events_spy) + events._register_balancer_events(register_balancer_events_spy) handler.init_worker.before() @@ -197,12 +198,13 @@ describe("runloop handler", function() kong.configuration.role = "data_plane" local handler = require "kong.runloop.handler" + local events = require "kong.runloop.events" local register_balancer_events_spy = spy.new(function() end) handler._set_router(mock_router) - handler._register_balancer_events(register_balancer_events_spy) + events._register_balancer_events(register_balancer_events_spy) handler.init_worker.before() From 62adb142ca36895157691711a5c4a68169277d6f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 5 Jan 2023 14:50:51 +0100 Subject: [PATCH 2105/4351] docs(*): document new max_queued_batches parameter (#10070) --- kong.conf.default | 10 ++++++++++ kong/templates/kong_defaults.lua | 2 ++ 2 files changed, 12 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index e2bd5d4b196..c04dc6348e3 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1771,3 +1771,13 @@ # Setting this attribute disables the search # behavior and explicitly instructs Kong which # OpenResty installation to use. + +#max_queued_batches = 100 # Maximum number of batches to keep on an internal + # plugin queue before dropping old batches. This is + # meant as a global, last-resort control to prevent + # queues from consuming infinite memory. When batches + # are being dropped, an error message + # "exceeded max_queued_batches (%d), dropping oldest" + # will be logged. The error message will also include + # a string that identifies the plugin causing the + # problem. diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 8d1f1dfd905..265fde90f98 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -187,4 +187,6 @@ openresty_path = opentelemetry_tracing = off opentelemetry_tracing_sampling_rate = 1.0 + +max_queued_batches = 100 ]] From 9c0af9feff0ec9585a65a4e28af8f08da2395639 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 6 Jan 2023 11:27:23 +0800 Subject: [PATCH 2106/4351] feat(clustering): revert removal of JSON-websocket support for config sync (#9921) --- CHANGELOG.md | 11 + kong-3.2.0-0.rockspec | 12 +- kong/clustering/compat/init.lua | 25 +- kong/clustering/compat/version.lua | 1 + kong/clustering/control_plane.lua | 534 ++++++++++++++++++ kong/clustering/data_plane.lua | 296 ++++++++++ kong/clustering/init.lua | 14 +- kong/clustering/services/negotiation.lua | 348 ------------ kong/clustering/services/supported.lua | 8 - kong/clustering/wrpc_control_plane.lua | 431 -------------- kong/clustering/wrpc_data_plane.lua | 275 --------- .../kong/services/config/v1/config.proto | 146 ----- .../services/negotiation/v1/negotiation.proto | 53 -- kong/include/wrpc/wrpc.proto | 156 ----- kong/init.lua | 9 - kong/templates/nginx_kong.lua | 8 +- kong/tools/wrpc/future.lua | 127 ----- kong/tools/wrpc/init.lua | 175 ------ kong/tools/wrpc/message.lua | 187 ------ kong/tools/wrpc/proto.lua | 168 ------ kong/tools/wrpc/queue.lua | 29 - kong/tools/wrpc/threads.lua | 135 ----- spec/01-unit/19-hybrid/03-compat_spec.lua | 11 +- .../01-unit/19-hybrid/04-negotiation_spec.lua | 229 -------- .../01-unit/19-hybrid/05-wrpc/future_spec.lua | 131 ----- spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua | 156 ----- spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua | 58 -- .../09-hybrid_mode/01-sync_spec.lua | 10 +- .../09-hybrid_mode/07-wrpc_spec.lua | 296 ---------- .../09-hybrid_mode/08-lazy_export_spec.lua | 19 +- .../09-hybrid_mode/09-config-compat_spec.lua | 5 +- spec/fixtures/custom_nginx.template | 4 +- spec/fixtures/wrpc/test.proto | 16 - spec/helpers.lua | 122 ++-- 34 files changed, 944 insertions(+), 3261 deletions(-) create mode 100644 kong/clustering/control_plane.lua create mode 100644 kong/clustering/data_plane.lua delete mode 100644 kong/clustering/services/negotiation.lua delete mode 100644 kong/clustering/services/supported.lua delete mode 100644 kong/clustering/wrpc_control_plane.lua delete mode 100644 kong/clustering/wrpc_data_plane.lua delete mode 100644 kong/include/kong/services/config/v1/config.proto delete mode 100644 kong/include/kong/services/negotiation/v1/negotiation.proto delete mode 100644 kong/include/wrpc/wrpc.proto delete mode 100644 kong/tools/wrpc/future.lua delete mode 100644 kong/tools/wrpc/init.lua delete mode 100644 kong/tools/wrpc/message.lua delete mode 100644 kong/tools/wrpc/proto.lua delete mode 100644 kong/tools/wrpc/queue.lua delete mode 100644 kong/tools/wrpc/threads.lua delete mode 100644 spec/01-unit/19-hybrid/04-negotiation_spec.lua delete mode 100644 spec/01-unit/19-hybrid/05-wrpc/future_spec.lua delete mode 100644 spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua delete mode 100644 spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua delete mode 100644 spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua delete mode 100644 spec/fixtures/wrpc/test.proto diff --git a/CHANGELOG.md b/CHANGELOG.md index 07aafd4ee75..a86f296c156 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -113,11 +113,22 @@ - **JWT**: Deny requests that have different tokens in the jwt token search locations. Thanks Jackson 'Che-Chun' Kuo from Latacora for reporting this issue. [#9946](https://github.com/Kong/kong/pull/9946) + +### Changed + +#### Hybrid Mode + +- Revert the removal of WebSocket protocol support for configuration sync, + and disable the wRPC protocol. + [#9921](https://github.com/Kong/kong/pull/9921) + + ### Dependencies - Bumped luarocks from 3.9.1 to 3.9.2 [#9942](https://github.com/Kong/kong/pull/9942) + ## 3.1.0 ### Breaking Changes diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 973f7b11cb4..367743b66e6 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -70,16 +70,14 @@ build = { ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", - ["kong.clustering.wrpc_data_plane"] = "kong/clustering/wrpc_data_plane.lua", - ["kong.clustering.wrpc_control_plane"] = "kong/clustering/wrpc_control_plane.lua", + ["kong.clustering.data_plane"] = "kong/clustering/data_plane.lua", + ["kong.clustering.control_plane"] = "kong/clustering/control_plane.lua", ["kong.clustering.utils"] = "kong/clustering/utils.lua", ["kong.clustering.events"] = "kong/clustering/events.lua", ["kong.clustering.compat"] = "kong/clustering/compat/init.lua", ["kong.clustering.compat.version"] = "kong/clustering/compat/version.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", - ["kong.clustering.services.negotiation"] = "kong/clustering/services/negotiation.lua", - ["kong.clustering.services.supported"] = "kong/clustering/services/supported.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.cassandra"] = "kong/cluster_events/strategies/cassandra.lua", @@ -151,12 +149,6 @@ build = { ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", - ["kong.tools.wrpc"] = "kong/tools/wrpc/init.lua", - ["kong.tools.wrpc.queue"] = "kong/tools/wrpc/queue.lua", - ["kong.tools.wrpc.future"] = "kong/tools/wrpc/future.lua", - ["kong.tools.wrpc.proto"] = "kong/tools/wrpc/proto.lua", - ["kong.tools.wrpc.message"] = "kong/tools/wrpc/message.lua", - ["kong.tools.wrpc.threads"] = "kong/tools/wrpc/threads.lua", ["kong.tools.channel"] = "kong/tools/channel.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 7ed9a3dad27..44c339af79d 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -1,3 +1,4 @@ +local cjson = require("cjson.safe") local constants = require("kong.constants") local meta = require("kong.meta") local version = require("kong.clustering.compat.version") @@ -10,6 +11,8 @@ local table_sort = table.sort local gsub = string.gsub local deep_copy = utils.deep_copy local split = utils.split +local deflate_gzip = utils.deflate_gzip +local cjson_encode = cjson.encode local ngx = ngx local ngx_log = ngx.log @@ -309,11 +312,10 @@ do end --- returns has_update, modified_config_table -function _M.update_compatible_payload(config_table, dp_version, log_suffix) - local cp_version_num = version_num(meta.version) +-- returns has_update, modified_deflated_payload, err +function _M.update_compatible_payload(payload, dp_version, log_suffix) + local cp_version_num = version_num(KONG_VERSION) local dp_version_num = version_num(dp_version) - local has_update -- if the CP and DP have the same version, avoid the payload -- copy and compatibility updates @@ -321,9 +323,12 @@ function _M.update_compatible_payload(config_table, dp_version, log_suffix) return false end + local has_update + payload = deep_copy(payload, false) + local config_table = payload["config_table"] + local fields = get_removed_fields(dp_version_num) if fields then - config_table = deep_copy(config_table, false) if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix) then has_update = true end @@ -346,10 +351,16 @@ function _M.update_compatible_payload(config_table, dp_version, log_suffix) end if has_update then - return true, config_table + local deflated_payload, err = deflate_gzip(cjson_encode(payload)) + if deflated_payload then + return true, deflated_payload + + else + return true, nil, err + end end - return false + return false, nil, nil end diff --git a/kong/clustering/compat/version.lua b/kong/clustering/compat/version.lua index 52a70fa5a7c..dc211f4c783 100644 --- a/kong/clustering/compat/version.lua +++ b/kong/clustering/compat/version.lua @@ -1,5 +1,6 @@ local utils = require("kong.tools.utils") +local type = type local tonumber = tonumber local split = utils.split diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua new file mode 100644 index 00000000000..c5c2ad07c20 --- /dev/null +++ b/kong/clustering/control_plane.lua @@ -0,0 +1,534 @@ +local _M = {} +local _MT = { __index = _M, } + + +local semaphore = require("ngx.semaphore") +local cjson = require("cjson.safe") +local declarative = require("kong.db.declarative") +local utils = require("kong.tools.utils") +local clustering_utils = require("kong.clustering.utils") +local compat = require("kong.clustering.compat") +local constants = require("kong.constants") +local events = require("kong.clustering.events") +local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash + + +local string = string +local setmetatable = setmetatable +local type = type +local pcall = pcall +local pairs = pairs +local ngx = ngx +local ngx_log = ngx.log +local timer_at = ngx.timer.at +local cjson_decode = cjson.decode +local cjson_encode = cjson.encode +local kong = kong +local ngx_exit = ngx.exit +local exiting = ngx.worker.exiting +local worker_id = ngx.worker.id +local ngx_time = ngx.time +local ngx_now = ngx.now +local ngx_update_time = ngx.update_time +local ngx_var = ngx.var +local table_insert = table.insert +local table_remove = table.remove +local sub = string.sub +local isempty = require("table.isempty") +local sleep = ngx.sleep + + +local plugins_list_to_map = compat.plugins_list_to_map +local update_compatible_payload = compat.update_compatible_payload +local deflate_gzip = utils.deflate_gzip +local yield = utils.yield + + +local kong_dict = ngx.shared.kong +local ngx_DEBUG = ngx.DEBUG +local ngx_NOTICE = ngx.NOTICE +local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR +local ngx_OK = ngx.OK +local ngx_ERROR = ngx.ERROR +local ngx_CLOSE = ngx.HTTP_CLOSE +local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local PING_WAIT = PING_INTERVAL * 1.5 +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local PONG_TYPE = "PONG" +local RECONFIGURE_TYPE = "RECONFIGURE" +local _log_prefix = "[clustering] " + + +local function handle_export_deflated_reconfigure_payload(self) + ngx_log(ngx_DEBUG, _log_prefix, "exporting config") + + local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) + return ok, p_err or err +end + + +local function is_timeout(err) + return err and sub(err, -7) == "timeout" +end + + +function _M.new(conf, cert_digest) + local self = { + clients = setmetatable({}, { __mode = "k", }), + plugins_map = {}, + + conf = conf, + cert_digest = cert_digest, + } + + return setmetatable(self, _MT) +end + + +function _M:export_deflated_reconfigure_payload() + local config_table, err = declarative.export_config() + if not config_table then + return nil, err + end + + -- update plugins map + self.plugins_configured = {} + if config_table.plugins then + for _, plugin in pairs(config_table.plugins) do + self.plugins_configured[plugin.name] = true + end + end + + -- store serialized plugins map for troubleshooting purposes + local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() + kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) + ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) + + local config_hash, hashes = calculate_config_hash(config_table) + + local payload = { + type = "reconfigure", + timestamp = ngx_now(), + config_table = config_table, + config_hash = config_hash, + hashes = hashes, + } + + self.reconfigure_payload = payload + + payload, err = cjson_encode(payload) + if not payload then + return nil, err + end + + yield() + + payload, err = deflate_gzip(payload) + if not payload then + return nil, err + end + + yield() + + self.current_hashes = hashes + self.current_config_hash = config_hash + self.deflated_reconfigure_payload = payload + + return payload, nil, config_hash +end + + +function _M:push_config() + local start = ngx_now() + + local payload, err = self:export_deflated_reconfigure_payload() + if not payload then + ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) + return + end + + local n = 0 + for _, queue in pairs(self.clients) do + table_insert(queue, RECONFIGURE_TYPE) + queue.post() + n = n + 1 + end + + ngx_update_time() + local duration = ngx_now() - start + ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " data-plane nodes in " .. duration .. " seconds") +end + + +_M.check_version_compatibility = compat.check_version_compatibility +_M.check_configuration_compatibility = compat.check_configuration_compatibility + + +function _M:handle_cp_websocket() + local dp_id = ngx_var.arg_node_id + local dp_hostname = ngx_var.arg_node_hostname + local dp_ip = ngx_var.remote_addr + local dp_version = ngx_var.arg_node_version + + local wb, log_suffix, ec = clustering_utils.connect_dp( + self.conf, self.cert_digest, + dp_id, dp_hostname, dp_ip, dp_version) + if not wb then + return ngx_exit(ec) + end + + -- connection established + -- receive basic info + local data, typ, err + data, typ, err = wb:recv_frame() + if err then + err = "failed to receive websocket basic info frame: " .. err + + elseif typ == "binary" then + if not data then + err = "failed to receive websocket basic info data" + + else + data, err = cjson_decode(data) + if type(data) ~= "table" then + if err then + err = "failed to decode websocket basic info data: " .. err + else + err = "failed to decode websocket basic info data" + end + + else + if data.type ~= "basic_info" then + err = "invalid basic info data type: " .. (data.type or "unknown") + + else + if type(data.plugins) ~= "table" then + err = "missing plugins in basic info data" + end + end + end + end + end + + if err then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + wb:send_close() + return ngx_exit(ngx_CLOSE) + end + + local dp_plugins_map = plugins_list_to_map(data.plugins) + local config_hash = DECLARATIVE_EMPTY_CONFIG_HASH -- initial hash + local last_seen = ngx_time() + local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN + local purge_delay = self.conf.cluster_data_plane_purge_delay + local update_sync_status = function() + local ok + ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { + last_seen = last_seen, + config_hash = config_hash ~= "" and config_hash or nil, + hostname = dp_hostname, + ip = dp_ip, + version = dp_version, + sync_status = sync_status, -- TODO: import may have been failed though + }, { ttl = purge_delay }) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) + end + end + + local _ + _, err, sync_status = self:check_version_compatibility({ + dp_version = dp_version, + dp_plugins_map = dp_plugins_map, + log_suffix = log_suffix, + }) + if err then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + wb:send_close() + update_sync_status() + return ngx_exit(ngx_CLOSE) + end + + ngx_log(ngx_DEBUG, _log_prefix, "data plane connected", log_suffix) + + local queue + do + local queue_semaphore = semaphore.new() + queue = { + wait = function(...) + return queue_semaphore:wait(...) + end, + post = function(...) + return queue_semaphore:post(...) + end + } + end + + -- if clients table is empty, we might have skipped some config + -- push event in `push_config_loop`, which means the cached config + -- might be stale, so we always export the latest config again in this case + if isempty(self.clients) or not self.deflated_reconfigure_payload then + _, err = handle_export_deflated_reconfigure_payload(self) + end + + self.clients[wb] = queue + + if self.deflated_reconfigure_payload then + local _ + -- initial configuration compatibility for sync status variable + _, _, sync_status = self:check_configuration_compatibility( + { dp_plugins_map = dp_plugins_map, }) + + table_insert(queue, RECONFIGURE_TYPE) + queue.post() + + else + ngx_log(ngx_ERR, _log_prefix, "unable to send initial configuration to data plane: ", err, log_suffix) + end + + -- how control plane connection management works: + -- two threads are spawned, when any of these threads exits, + -- it means a fatal error has occurred on the connection, + -- and the other thread is also killed + -- + -- * read_thread: it is the only thread that receives websocket frames from the + -- data plane and records the current data plane status in the + -- database, and is also responsible for handling timeout detection + -- * write_thread: it is the only thread that sends websocket frames to the data plane + -- by grabbing any messages currently in the send queue and + -- send them to the data plane in a FIFO order. Notice that the + -- PONG frames are also sent by this thread after they are + -- queued by the read_thread + + local read_thread = ngx.thread.spawn(function() + while not exiting() do + local data, typ, err = wb:recv_frame() + + if exiting() then + return + end + + if err then + if not is_timeout(err) then + return nil, err + end + + local waited = ngx_time() - last_seen + if waited > PING_WAIT then + return nil, "did not receive ping frame from data plane within " .. + PING_WAIT .. " seconds" + end + + else + if typ == "close" then + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from data plane", log_suffix) + return + end + + if not data then + return nil, "did not receive ping frame from data plane" + end + + -- dps only send pings + if typ ~= "ping" then + return nil, "invalid websocket frame received from data plane: " .. typ + end + + ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) + + config_hash = data + last_seen = ngx_time() + update_sync_status() + + -- queue PONG to avoid races + table_insert(queue, PONG_TYPE) + queue.post() + end + end + end) + + local write_thread = ngx.thread.spawn(function() + while not exiting() do + local ok, err = queue.wait(5) + if exiting() then + return + end + if ok then + local payload = table_remove(queue, 1) + if not payload then + return nil, "config queue can not be empty after semaphore returns" + end + + if payload == PONG_TYPE then + local _, err = wb:send_pong() + if err then + if not is_timeout(err) then + return nil, "failed to send pong frame to data plane: " .. err + end + + ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) + end + + else -- is reconfigure + local previous_sync_status = sync_status + ok, err, sync_status = self:check_configuration_compatibility( + { dp_plugins_map = dp_plugins_map, }) + if ok then + local has_update, deflated_payload, err = update_compatible_payload(self.reconfigure_payload, dp_version, log_suffix) + if not has_update then -- no modification, use the cached payload + deflated_payload = self.deflated_reconfigure_payload + elseif err then + ngx_log(ngx_WARN, "unable to update compatible payload: ", err, ", the unmodified config ", + "is returned", log_suffix) + deflated_payload = self.deflated_reconfigure_payload + end + + -- config update + local _, err = wb:send_binary(deflated_payload) + if err then + if not is_timeout(err) then + return nil, "unable to send updated configuration to data plane: " .. err + end + + ngx_log(ngx_NOTICE, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "sent config update to data plane", log_suffix) + end + + else + ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) + if sync_status ~= previous_sync_status then + update_sync_status() + end + end + end + + elseif err ~= "timeout" then + return nil, "semaphore wait error: " .. err + end + end + end) + + local ok, err, perr = ngx.thread.wait(write_thread, read_thread) + + self.clients[wb] = nil + + ngx.thread.kill(write_thread) + ngx.thread.kill(read_thread) + + wb:send_close() + + --TODO: should we update disconnect data plane status? + --sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN + --update_sync_status() + + if not ok then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + return ngx_exit(ngx_ERROR) + end + + if perr then + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + return ngx_exit(ngx_ERROR) + end + + return ngx_exit(ngx_OK) +end + + +local function push_config_loop(premature, self, push_config_semaphore, delay) + if premature then + return + end + + local ok, err = handle_export_deflated_reconfigure_payload(self) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) + end + + while not exiting() do + local ok, err = push_config_semaphore:wait(1) + if exiting() then + return + end + + if ok then + if isempty(self.clients) then + ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") + sleep(1) + -- re-queue the task. wait until we have clients connected + if push_config_semaphore:count() <= 0 then + push_config_semaphore:post() + end + + else + ok, err = pcall(self.push_config, self) + if ok then + local sleep_left = delay + while sleep_left > 0 do + if sleep_left <= 1 then + ngx.sleep(sleep_left) + break + end + + ngx.sleep(1) + + if exiting() then + return + end + + sleep_left = sleep_left - 1 + end + + else + ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) + end + end + + elseif err ~= "timeout" then + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + end + end +end + + +function _M:init_worker(plugins_list) + -- ROLE = "control_plane" + self.plugins_list = plugins_list + self.plugins_map = plugins_list_to_map(plugins_list) + + self.deflated_reconfigure_payload = nil + self.reconfigure_payload = nil + self.plugins_configured = {} + self.plugin_versions = {} + + for i = 1, #plugins_list do + local plugin = plugins_list[i] + self.plugin_versions[plugin.name] = plugin.version + end + + local push_config_semaphore = semaphore.new() + + -- When "clustering", "push_config" worker event is received by a worker, + -- it loads and pushes the config to its the connected data planes + events.clustering_push_config(function(_) + if push_config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + push_config_semaphore:post() + end + end) + + timer_at(0, push_config_loop, self, push_config_semaphore, + self.conf.db_update_frequency) +end + + +return _M diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua new file mode 100644 index 00000000000..ec7474818eb --- /dev/null +++ b/kong/clustering/data_plane.lua @@ -0,0 +1,296 @@ +local _M = {} +local _MT = { __index = _M, } + + +local semaphore = require("ngx.semaphore") +local cjson = require("cjson.safe") +local config_helper = require("kong.clustering.config_helper") +local clustering_utils = require("kong.clustering.utils") +local declarative = require("kong.db.declarative") +local constants = require("kong.constants") +local utils = require("kong.tools.utils") +local pl_stringx = require("pl.stringx") + + +local assert = assert +local setmetatable = setmetatable +local math = math +local pcall = pcall +local tostring = tostring +local sub = string.sub +local ngx = ngx +local ngx_log = ngx.log +local ngx_sleep = ngx.sleep +local cjson_decode = cjson.decode +local cjson_encode = cjson.encode +local exiting = ngx.worker.exiting +local ngx_time = ngx.time +local inflate_gzip = utils.inflate_gzip +local yield = utils.yield + + +local ngx_ERR = ngx.ERR +local ngx_INFO = ngx.INFO +local ngx_DEBUG = ngx.DEBUG +local ngx_WARN = ngx.WARN +local ngx_NOTICE = ngx.NOTICE +local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local PING_WAIT = PING_INTERVAL * 1.5 +local _log_prefix = "[clustering] " +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + +local endswith = pl_stringx.endswith + +local function is_timeout(err) + return err and sub(err, -7) == "timeout" +end + + +function _M.new(conf, cert, cert_key) + local self = { + declarative_config = declarative.new_config(conf), + conf = conf, + cert = cert, + cert_key = cert_key, + } + + return setmetatable(self, _MT) +end + + +function _M:init_worker(plugins_list) + -- ROLE = "data_plane" + + self.plugins_list = plugins_list + + if clustering_utils.is_dp_worker_process() then + assert(ngx.timer.at(0, function(premature) + self:communicate(premature) + end)) + end +end + + +local function send_ping(c, log_suffix) + log_suffix = log_suffix or "" + + local hash = declarative.get_current_hash() + + if hash == true then + hash = DECLARATIVE_EMPTY_CONFIG_HASH + end + + local _, err = c:send_ping(hash) + if err then + ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, + "unable to send ping frame to control plane: ", err, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "sent ping frame to control plane", log_suffix) + end +end + + +function _M:communicate(premature) + if premature then + -- worker wants to exit + return + end + + local conf = self.conf + + local log_suffix = " [" .. conf.cluster_control_plane .. "]" + local reconnection_delay = math.random(5, 10) + + local c, uri, err = clustering_utils.connect_cp( + "/v1/outlet", conf, self.cert, self.cert_key) + if not c then + ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, + " (retrying after ", reconnection_delay, " seconds)", log_suffix) + + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + return + end + + -- connection established + -- first, send out the plugin list to CP so it can make decision on whether + -- sync will be allowed later + local _ + _, err = c:send_binary(cjson_encode({ type = "basic_info", + plugins = self.plugins_list, })) + if err then + ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, + " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) + + c:close() + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + return + end + + local config_semaphore = semaphore.new(0) + + -- how DP connection management works: + -- three threads are spawned, when any of these threads exits, + -- it means a fatal error has occurred on the connection, + -- and the other threads are also killed + -- + -- * config_thread: it grabs a received declarative config and apply it + -- locally. In addition, this thread also persists the + -- config onto the local file system + -- * read_thread: it is the only thread that sends WS frames to the CP + -- by sending out periodic PING frames to CP that checks + -- for the healthiness of the WS connection. In addition, + -- PING messages also contains the current config hash + -- applied on the local Kong DP + -- * write_thread: it is the only thread that receives WS frames from the CP, + -- and is also responsible for handling timeout detection + + local ping_immediately + local config_exit + local next_data + + local config_thread = ngx.thread.spawn(function() + while not exiting() and not config_exit do + local ok, err = config_semaphore:wait(1) + if ok then + local data = next_data + if data then + local msg = assert(inflate_gzip(data)) + yield() + msg = assert(cjson_decode(msg)) + yield() + + if msg.type == "reconfigure" then + if msg.timestamp then + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", + msg.timestamp, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) + end + + local config_table = assert(msg.config_table) + local pok, res + pok, res, err = pcall(config_helper.update, self.declarative_config, + config_table, msg.config_hash, msg.hashes) + if pok then + if not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + end + + ping_immediately = true + + else + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) + end + + if next_data == data then + next_data = nil + end + end + end + + elseif err ~= "timeout" then + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + end + end + end) + + local write_thread = ngx.thread.spawn(function() + while not exiting() do + send_ping(c, log_suffix) + + for _ = 1, PING_INTERVAL do + ngx_sleep(1) + if exiting() then + return + end + if ping_immediately then + ping_immediately = nil + break + end + end + end + end) + + local read_thread = ngx.thread.spawn(function() + local last_seen = ngx_time() + while not exiting() do + local data, typ, err = c:recv_frame() + if err then + if not is_timeout(err) then + return nil, "error while receiving frame from control plane: " .. err + end + + local waited = ngx_time() - last_seen + if waited > PING_WAIT then + return nil, "did not receive pong frame from control plane within " .. PING_WAIT .. " seconds" + end + + else + if typ == "close" then + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) + return + end + + last_seen = ngx_time() + + if typ == "binary" then + next_data = data + if config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + config_semaphore:post() + end + + elseif typ == "pong" then + ngx_log(ngx_DEBUG, _log_prefix, "received pong frame from control plane", log_suffix) + + else + ngx_log(ngx_NOTICE, _log_prefix, "received unknown (", tostring(typ), ") frame from control plane", + log_suffix) + end + end + end + end) + + local ok, err, perr = ngx.thread.wait(read_thread, write_thread, config_thread) + + ngx.thread.kill(read_thread) + ngx.thread.kill(write_thread) + c:close() + + local err_msg = ok and err or perr + + if err_msg and endswith(err_msg, ": closed") then + ngx_log(ngx_INFO, _log_prefix, "connection to control plane closed", log_suffix) + + elseif err_msg then + ngx_log(ngx_ERR, _log_prefix, err_msg, log_suffix) + end + + -- the config thread might be holding a lock if it's in the middle of an + -- update, so we need to give it a chance to terminate gracefully + config_exit = true + + ok, err, perr = ngx.thread.wait(config_thread) + if not ok then + ngx_log(ngx_ERR, _log_prefix, err, log_suffix) + + elseif perr then + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + end + + if not exiting() then + assert(ngx.timer.at(reconnection_delay, function(premature) + self:communicate(premature) + end)) + end +end + +return _M diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 49228a26433..dab087eab7a 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -36,16 +36,16 @@ function _M.new(conf) self.cert_key = assert(ssl.parse_pem_priv_key(key)) if conf.role == "control_plane" then - self.wrpc_handler = - require("kong.clustering.wrpc_control_plane").new(self.conf, self.cert_digest) + self.json_handler = + require("kong.clustering.control_plane").new(self.conf, self.cert_digest) end return self end -function _M:handle_wrpc_websocket() - return self.wrpc_handler:handle_cp_websocket() +function _M:handle_cp_websocket() + return self.json_handler:handle_cp_websocket() end @@ -53,22 +53,24 @@ function _M:init_cp_worker(plugins_list) events.init() - self.wrpc_handler:init_worker(plugins_list) + self.json_handler:init_worker(plugins_list) end + function _M:init_dp_worker(plugins_list) local start_dp = function(premature) if premature then return end - self.child = require("kong.clustering.wrpc_data_plane").new(self.conf, self.cert, self.cert_key) + self.child = require("kong.clustering.data_plane").new(self.conf, self.cert, self.cert_key) self.child:init_worker(plugins_list) end assert(ngx.timer.at(0, start_dp)) end + function _M:init_worker() local plugins_list = assert(kong.db.plugins:get_handlers()) sort(plugins_list, function(a, b) diff --git a/kong/clustering/services/negotiation.lua b/kong/clustering/services/negotiation.lua deleted file mode 100644 index 8f2e80984f3..00000000000 --- a/kong/clustering/services/negotiation.lua +++ /dev/null @@ -1,348 +0,0 @@ -local constants = require "kong.constants" -local compat = require "kong.clustering.compat" --- currently they are the same. But it's possible for we to drop support for old version of DP but keep support of CP -local supported_services = require "kong.clustering.services.supported" -local asked_services = require "kong.clustering.services.supported" -local table_clear = require "table.clear" - -local time = ngx.time -local var = ngx.var -local log = ngx.log -local ERR = ngx.ERR -local NOTICE = ngx.NOTICE -local _log_prefix = "[wrpc-clustering] " -local table_concat = table.concat -local lower = string.lower -local pcall = pcall - --- an optimization. Used when a not modified empty table is needed. -local empty_table = {} - -local pairs = pairs -local ipairs = ipairs -local type = type -local error = error - -local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH - -local NO_VALID_VERSION = { description = "no valid version", } -local UNKNOWN_SERVICE = { description = "unknown service", } - --- it's so annoying that protobuf does not support map to array -local function wrap_services(services) - local wrapped, idx = {}, 0 - for name, versions in pairs(services or empty_table) do - local wrapped_versions = {} - idx = idx + 1 - wrapped[idx] = { name = name, versions = wrapped_versions, } - - for k, version in ipairs(versions) do - wrapped_versions[k] = version.version - end - end - - return wrapped -end - -local _M = {} - -local function field_validate(tbl, field, typ) - local v = tbl - for i, ind in ipairs(field) do - if type(v) ~= "table" then - error("field '" .. table_concat(field, ".", 1, i - 1) .. "' cannot be indexed with " .. ind) - end - v = v[ind] - end - - local compare_typ = typ - if typ == "array" or typ == "object" then - compare_typ = "table" - end - - if type(v) ~= compare_typ then - local field_name = table_concat(field, '.') - error("field \"" .. field_name .. "\" must be of type " .. typ) - end -end - -local request_scheme = { - [{ - "node", - }] = "object", - [{ - "node", "type", - }] = "string", - [{ - "node", "version", - }] = "string", - [{ - "services_requested", - }] = "array", -} - -local function verify_request(body) - for field, typ in pairs(request_scheme) do - field_validate(body, field, typ) - end -end - -local function verify_node_compatibility(client_node) - if client_node.type ~= "KONG" then - error(("unknown node type %q"):format(client_node.type), CLUSTERING_SYNC_STATUS.UNKNOWN) - end - - local ok, err, result = compat.check_kong_version_compatibility(kong.version, client_node.version) - if not ok then - error(err) - end - return result -end - -local function negotiate_version(name, versions, known_versions) - local versions_set = {} - for _, version in ipairs(versions) do - versions_set[lower(version)] = true - end - - for _, v in ipairs(known_versions) do - local version = lower(v.version) - if versions_set[version] then - return v - end - end - - return NO_VALID_VERSION -end - -local function negotiate_service(name, versions) - name = lower(name) - - if type(versions) ~= "table" then - error("invalid versions array for service " .. name) - end - - local supported_service = supported_services[name] - if not supported_service then - return UNKNOWN_SERVICE - end - - return negotiate_version(name, versions, supported_service) -end - -local function log_negotiation_result(name, version) - if version.version ~= nil then - log(NOTICE, "service accepted: \"", name, "\", version: ", version.version, ", description: ", version.description) - - else - log(NOTICE, "service rejected: \"", name, "\", reason: ", version.description) - end -end - -local function negotiate_services(services_requested) - local services = {} - - for idx, service in ipairs(services_requested) do - local name = service.name - if type(service) ~= "table" or type(name) ~= "string" then - error("malformed service requested #" .. idx) - end - - local negotiated_version = negotiate_service(name, service.versions) - services[idx] = { - name = name, - negotiated_version = negotiated_version, - } - - log_negotiation_result(name, negotiated_version) - end - - return services -end - - -local function register_client(cluster_data_plane_purge_delay, id, client_node) - local ok, err = kong.db.clustering_data_planes:upsert({ id = id, }, { - last_seen = time(), - config_hash = DECLARATIVE_EMPTY_CONFIG_HASH, - hostname = client_node.hostname, - ip = var.remote_addr, - version = client_node.version, - sync_status = client_node.sync_status, - }, { ttl = cluster_data_plane_purge_delay }) - - if not ok then - log(ERR, _log_prefix, "unable to update clustering data plane status: ", err) - return error(err) - end -end - -local function split_services(services) - local accepted, accepted_n = {}, 0 - local rejected, rejected_n = {}, 0 - for _, service in ipairs(services or empty_table) do - local tbl, idx - local negotiated_version = service.negotiated_version - if negotiated_version.version then - accepted_n = accepted_n + 1 - tbl, idx = accepted, accepted_n - else - rejected_n = rejected_n + 1 - tbl, idx = rejected, rejected_n - end - - tbl[idx] = { - name = service.name, - version = negotiated_version.version, - message = negotiated_version.description, - } - end - - return accepted, rejected -end - -local function info_to_service(info) - return info.name, { - version = info.version, - description = info.message, - } -end - -local function merge_services(accepted, rejected) - local services = {} - for _, serivce in ipairs(accepted or empty_table) do - local name, version = info_to_service(serivce) - services[name] = version - end - - for _, serivce in ipairs(rejected or empty_table) do - local name, version = info_to_service(serivce) - services[name] = version - end - - return services -end - -local cp_description - -local function get_cp_description() - if not cp_description then - cp_description = {} - end - - return cp_description -end - -function _M.init_negotiation_server(service, conf) - service:import("kong.services.negotiation.v1.negotiation") - service:set_handler("NegotiationService.NegotiateServices", function(peer, nego_req) - local ok, result = pcall(function() - - local dp_id = peer.id - log(NOTICE, "negotiating services for DP: ", dp_id) - verify_request(nego_req) - - nego_req.node.sync_status = verify_node_compatibility(nego_req.node) - local services = negotiate_services(nego_req.services_requested) - register_client(conf.cluster_data_plane_purge_delay, dp_id, nego_req.node) - - local accepted, rejected = split_services(services) - - local nego_result = { - node = get_cp_description(), - services_accepted = accepted, - services_rejected = rejected, - } - - return nego_result - end) - - if not ok then - log(ERR, _log_prefix, result) - return { error_message = result } - end - - return result - end) -end - --- TODO: use event to notify other workers --- Currently we assume only worker 0 cares about wRPC services -local negotiated_service -local function init_negotiated_service_tab() - if not negotiated_service then - negotiated_service = {} - - else - table_clear(negotiated_service) - end -end - -local function set_negotiated_service(name, version) - negotiated_service[name] = version -end - -local negotiation_request - -local function get_negotiation_request() - if not negotiation_request then - negotiation_request = { - node = { - type = "KONG", - version = kong.version, - hostname = kong.node.get_hostname(), - }, - services_requested = wrap_services(asked_services), - } - end - - return negotiation_request -end - -function _M.negotiate(peer) - local response_data, err = peer:call_async("NegotiationService.NegotiateServices", get_negotiation_request()) - - if not response_data then - return nil, err - end - - if response_data.error_message and not response_data.node then - return nil, response_data.error_message - end - - init_negotiated_service_tab() - local serivces = merge_services(response_data.services_accepted, response_data.services_rejected) - for name, version in pairs(serivces) do - log_negotiation_result(name, version) - set_negotiated_service(name, version) - end - - return response_data, nil -end - -function _M.get_negotiated_service(name) - local result = negotiated_service[name] - if not result then - return nil, "service not supported (and not requested)" - end - return result.version, result.description -end - - -function _M.init_negotiation_client(service) - init_negotiated_service_tab() - service:import("kong.services.negotiation.v1.negotiation") -end - --- those funcitons are exported for tests -_M.split_services = split_services -_M.negotiate_services = negotiate_services - --- this function is just for tests! -function _M.__test_set_serivces(supported, asked) - supported_services = supported or supported_services - asked_services = asked or asked_services -end - -return _M diff --git a/kong/clustering/services/supported.lua b/kong/clustering/services/supported.lua deleted file mode 100644 index 62871097e2c..00000000000 --- a/kong/clustering/services/supported.lua +++ /dev/null @@ -1,8 +0,0 @@ --- DP and CP shares one list. --- Always order from most to least preferred version. - -return { - config = { - { version = "v1", description = "The configuration synchronizing service. (JSON and Gzip)" }, - }, -} diff --git a/kong/clustering/wrpc_control_plane.lua b/kong/clustering/wrpc_control_plane.lua deleted file mode 100644 index e629200b144..00000000000 --- a/kong/clustering/wrpc_control_plane.lua +++ /dev/null @@ -1,431 +0,0 @@ -local _M = {} -local _MT = { __index = _M, } - - -local semaphore = require("ngx.semaphore") -local cjson = require("cjson.safe") -local declarative = require("kong.db.declarative") -local constants = require("kong.constants") -local clustering_utils = require("kong.clustering.utils") -local compat = require("kong.clustering.compat") -local wrpc = require("kong.tools.wrpc") -local wrpc_proto = require("kong.tools.wrpc.proto") -local utils = require("kong.tools.utils") -local init_negotiation_server = require("kong.clustering.services.negotiation").init_negotiation_server -local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash -local events = require("kong.clustering.events") -local string = string -local setmetatable = setmetatable -local pcall = pcall -local pairs = pairs -local ngx = ngx -local ngx_log = ngx.log -local cjson_encode = cjson.encode -local kong = kong -local ngx_exit = ngx.exit -local exiting = ngx.worker.exiting -local worker_id = ngx.worker.id -local ngx_time = ngx.time -local ngx_var = ngx.var -local timer_at = ngx.timer.at -local isempty = require("table.isempty") -local sleep = ngx.sleep - -local plugins_list_to_map = compat.plugins_list_to_map -local update_compatible_payload = compat.update_compatible_payload -local deflate_gzip = utils.deflate_gzip -local yield = utils.yield - -local kong_dict = ngx.shared.kong -local ngx_DEBUG = ngx.DEBUG -local ngx_INFO = ngx.INFO -local ngx_NOTICE = ngx.NOTICE -local ngx_ERR = ngx.ERR -local ngx_WARN = ngx.WARN -local ngx_CLOSE = ngx.HTTP_CLOSE -local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS -local _log_prefix = "[wrpc-clustering] " - -local ok_table = { ok = "done", } -local initial_hash = string.rep("0", 32) -local empty_table = {} - - -local function handle_export_deflated_reconfigure_payload(self) - local ok, p_err, err = pcall(self.export_deflated_reconfigure_payload, self) - return ok, p_err or err -end - -local function init_config_service(wrpc_service, cp) - wrpc_service:import("kong.services.config.v1.config") - - wrpc_service:set_handler("ConfigService.PingCP", function(peer, data) - local client = cp.clients[peer.conn] - if client and client.update_sync_status then - client.last_seen = ngx_time() - client.config_hash = data.hash - client:update_sync_status() - ngx_log(ngx_INFO, _log_prefix, "received ping frame from data plane") - end - end) - - wrpc_service:set_handler("ConfigService.ReportMetadata", function(peer, data) - local client = peer.client - local cp = peer.cp - if client then - ngx_log(ngx_INFO, _log_prefix, "received initial metadata package from client: ", client.dp_id) - client.basic_info = data - client.dp_plugins_map = plugins_list_to_map(client.basic_info.plugins or empty_table) - client.basic_info_semaphore:post() - end - - local _, err - _, err, client.sync_status = cp:check_version_compatibility(client) - client:update_sync_status() - if err then - ngx_log(ngx_ERR, _log_prefix, err, client.log_suffix) - client.basic_info = nil -- drop the connection - return { error = err, } - end - - return ok_table - end) -end - -local wrpc_service - -local function get_wrpc_service(self) - if not wrpc_service then - wrpc_service = wrpc_proto.new() - init_negotiation_server(wrpc_service, self.conf) - init_config_service(wrpc_service, self) - end - - return wrpc_service -end - - -local function serialize_config(conf) - -- yield between steps to prevent long delay - local json = assert(cjson_encode(conf)) - yield() - - local deflated = assert(deflate_gzip(json)) - -- this seems a little silly, but every caller of this function passes the - -- results straight into a wRPC call that will _also_ perform some - -- CPU-intensive encoding/serialization work, so we might as well yield here - yield() - - return deflated -end - - -local function send_config(self, client) - local state = self.config_state - local updated, conf = update_compatible_payload(state.config, - client.dp_version, - client.log_suffix) - - if updated then - return client.peer:call("ConfigService.SyncConfig", { - config = serialize_config(conf), - version = state.version, - config_hash = state.hash, - hashes = state.hashes, - }) - end - - return client.peer:send_encoded_call(self.config_call_rpc, - self.config_call_args) -end - - -function _M.new(conf, cert_digest) - local self = { - clients = setmetatable({}, { __mode = "k", }), - plugins_map = {}, - - conf = conf, - cert_digest = cert_digest, - } - - return setmetatable(self, _MT) -end - - -local config_version = 0 - -function _M:export_deflated_reconfigure_payload() - ngx_log(ngx_DEBUG, _log_prefix, "exporting config") - - local config_table, err = declarative.export_config() - if not config_table then - return nil, err - end - - -- update plugins map - local plugins_configured = {} - if config_table.plugins then - for _, plugin in pairs(config_table.plugins) do - plugins_configured[plugin.name] = true - end - end - - local config_hash, hashes = calculate_config_hash(config_table) - config_version = config_version + 1 - - -- store serialized plugins map for troubleshooting purposes - local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() - kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) - - local service = get_wrpc_service(self) - - self.config_call_rpc, self.config_call_args = assert(service:encode_args("ConfigService.SyncConfig", { - config = serialize_config(config_table), - version = config_version, - config_hash = config_hash, - hashes = hashes, - })) - - self.config_state = { - config = config_table, - version = config_version, - hash = config_hash, - hashes = hashes, - } - - self.plugins_configured = plugins_configured - - return config_table, nil -end - -function _M:push_config_one_client(client) - -- if clients table is empty, we might have skipped some config - -- push event in `push_config_loop`, which means the cached config - -- might be stale, so we always export the latest config again in this case - if isempty(self.clients) or not self.config_call_rpc or not self.config_call_args then - local ok, err = handle_export_deflated_reconfigure_payload(self) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) - return - end - end - - local ok, err, sync_status = self:check_configuration_compatibility(client) - if not ok then - ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, client.log_suffix) - if sync_status ~= client.sync_status then - client.sync_status = sync_status - client:update_sync_status() - end - return - end - - send_config(self, client) - ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed. ", client.log_suffix) -end - -function _M:push_config() - local payload, err = self:export_deflated_reconfigure_payload() - if not payload then - ngx_log(ngx_ERR, _log_prefix, "unable to export config from database: ", err) - return - end - - local n = 0 - for _, client in pairs(self.clients) do - local ok, sync_status - ok, err, sync_status = self:check_configuration_compatibility(client) - if ok then - send_config(self, client) - n = n + 1 - else - - ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, client.log_suffix) - if sync_status ~= client.sync_status then - client.sync_status = sync_status - client:update_sync_status() - end - end - end - - ngx_log(ngx_DEBUG, _log_prefix, "config version #", config_version, " pushed to ", n, " clients") -end - - -_M.check_version_compatibility = compat.check_version_compatibility -_M.check_configuration_compatibility = compat.check_configuration_compatibility - - -function _M:handle_cp_websocket() - local dp_id = ngx_var.arg_node_id - local dp_hostname = ngx_var.arg_node_hostname - local dp_ip = ngx_var.remote_addr - local dp_version = ngx_var.arg_node_version - - local wb, log_suffix, ec = clustering_utils.connect_dp( - self.conf, self.cert_digest, - dp_id, dp_hostname, dp_ip, dp_version) - if not wb then - return ngx_exit(ec) - end - - -- connection established - local w_peer = wrpc.new_peer(wb, get_wrpc_service(self)) - w_peer.id = dp_id - local client = { - last_seen = ngx_time(), - peer = w_peer, - dp_id = dp_id, - dp_version = dp_version, - log_suffix = log_suffix, - basic_info = nil, - basic_info_semaphore = semaphore.new(), - dp_plugins_map = {}, - cp_ref = self, - config_hash = initial_hash, - sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN, - } - w_peer.client = client - w_peer.cp = self - - w_peer:spawn_threads() - - local purge_delay = self.conf.cluster_data_plane_purge_delay - function client:update_sync_status() - local ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { - last_seen = self.last_seen, - config_hash = self.config_hash ~= "" and self.config_hash or nil, - hostname = dp_hostname, - ip = dp_ip, - version = dp_version, - sync_status = self.sync_status, -- TODO: import may have been failed though - }, { ttl = purge_delay }) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) - end - end - - do - local ok, err = client.basic_info_semaphore:wait(5) - if not ok then - err = "waiting for basic info call: " .. (err or "--") - end - if not client.basic_info then - err = "invalid basic_info data" - end - - if err then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - wb:send_close() - return ngx_exit(ngx_CLOSE) - end - end - - -- after basic_info report we consider DP connected - -- initial sync - client:update_sync_status() - self:push_config_one_client(client) -- first config push - -- put it here to prevent DP from receiving broadcast config pushes before the first config pushing - self.clients[w_peer.conn] = client - - ngx_log(ngx_NOTICE, _log_prefix, "data plane connected", log_suffix) - w_peer:wait_threads() - w_peer:close() - self.clients[wb] = nil - - return ngx_exit(ngx_CLOSE) -end - - -local function push_config_loop(premature, self, push_config_semaphore, delay) - if premature then - return - end - - do - local ok, err = handle_export_deflated_reconfigure_payload(self) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to export initial config from database: ", err) - end - end - - while not exiting() do - local ok, err = push_config_semaphore:wait(1) - if exiting() then - return - end - - if ok then - if isempty(self.clients) then - ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") - sleep(1) - -- re-queue the task. wait until we have clients connected - if push_config_semaphore:count() <= 0 then - push_config_semaphore:post() - end - - else - ok, err = pcall(self.push_config, self) - if ok then - local sleep_left = delay - while sleep_left > 0 do - if sleep_left <= 1 then - ngx.sleep(sleep_left) - break - end - - ngx.sleep(1) - - if exiting() then - return - end - - sleep_left = sleep_left - 1 - end - - else - ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) - end - end - - elseif err ~= "timeout" then - ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) - end - end -end - - -function _M:init_worker(plugins_list) - -- ROLE = "control_plane" - self.plugins_list = plugins_list - self.plugins_map = plugins_list_to_map(plugins_list) - - self.config_state = nil - self.plugins_configured = {} - self.plugin_versions = {} - - for i = 1, #plugins_list do - local plugin = plugins_list[i] - self.plugin_versions[plugin.name] = plugin.version - end - - local push_config_semaphore = semaphore.new() - - -- When "clustering", "push_config" worker event is received by a worker, - -- it loads and pushes the config to its the connected data planes - events.clustering_push_config(function(_) - if push_config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - push_config_semaphore:post() - end - end) - - timer_at(0, push_config_loop, self, push_config_semaphore, - self.conf.db_update_frequency) -end - - -return _M diff --git a/kong/clustering/wrpc_data_plane.lua b/kong/clustering/wrpc_data_plane.lua deleted file mode 100644 index dc1dea2c672..00000000000 --- a/kong/clustering/wrpc_data_plane.lua +++ /dev/null @@ -1,275 +0,0 @@ -local semaphore = require("ngx.semaphore") -local declarative = require("kong.db.declarative") -local wrpc = require("kong.tools.wrpc") -local config_helper = require("kong.clustering.config_helper") -local clustering_utils = require("kong.clustering.utils") -local constants = require("kong.constants") -local wrpc_proto = require("kong.tools.wrpc.proto") -local cjson = require("cjson.safe") -local utils = require("kong.tools.utils") -local negotiation = require("kong.clustering.services.negotiation") -local pl_stringx = require("pl.stringx") -local init_negotiation_client = negotiation.init_negotiation_client -local negotiate = negotiation.negotiate -local get_negotiated_service = negotiation.get_negotiated_service - - -local assert = assert -local setmetatable = setmetatable -local tonumber = tonumber -local math = math -local traceback = debug.traceback -local xpcall = xpcall -local ngx = ngx -local ngx_log = ngx.log -local ngx_sleep = ngx.sleep -local exiting = ngx.worker.exiting -local inflate_gzip = utils.inflate_gzip -local cjson_decode = cjson.decode -local yield = utils.yield - - -local ngx_ERR = ngx.ERR -local ngx_INFO = ngx.INFO -local ngx_NOTICE = ngx.NOTICE -local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL -local _log_prefix = "[wrpc-clustering] " -local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH -local accept_table = { accepted = true } - -local endswith = pl_stringx.endswith - -local _M = { - DPCP_CHANNEL_NAME = "DP-CP_config", -} -local _MT = { __index = _M, } - -function _M.new(conf, cert, cert_key) - local self = { - declarative_config = declarative.new_config(conf), - conf = conf, - cert = cert, - cert_key = cert_key, - } - - return setmetatable(self, _MT) -end - -local communicate - -function _M:init_worker(plugins_list) - -- ROLE = "data_plane" - - self.plugins_list = plugins_list - - if clustering_utils.is_dp_worker_process() then - communicate(self) - end -end - - -local function init_config_service(service) - service:import("kong.services.config.v1.config") - service:set_handler("ConfigService.SyncConfig", function(peer, data) - -- yield between steps to prevent long delay - if peer.config_semaphore then - peer.config_obj.next_data = data - if peer.config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - peer.config_semaphore:post() - end - end - return accept_table - end) -end - -local wrpc_services -local function get_services() - if not wrpc_services then - wrpc_services = wrpc_proto.new() - init_negotiation_client(wrpc_services) - init_config_service(wrpc_services) - end - - return wrpc_services -end - --- we should have only 1 dp peer at a time --- this is to prevent leaking (of objects and threads) --- when communicate_impl fail to reach error handling -local peer - -local function communicate_impl(dp) - local conf = dp.conf - - local log_suffix = dp.log_suffix - - local c, uri, err = clustering_utils.connect_cp( - "/v1/wrpc", conf, dp.cert, dp.cert_key, - "wrpc.konghq.com") - if not c then - error("connection to control plane " .. uri .." broken: " .. err) - end - - local config_semaphore = semaphore.new(0) - - -- prevent leaking - if peer and not peer.closing then - peer:close() - end - peer = wrpc.new_peer(c, get_services()) - - peer.config_semaphore = config_semaphore - peer.config_obj = dp - peer:spawn_threads() - - do - local ok, err = negotiate(peer) - if not ok then - error(err) - end - end - - do - local version, msg = get_negotiated_service("config") - if not version then - error("config sync service not supported: " .. msg) - end - local resp, err = peer:call_async("ConfigService.ReportMetadata", { plugins = dp.plugins_list }) - - -- if resp is not nil, it must be table - if not resp or not resp.ok then - error("Couldn't report basic info to CP: " .. (resp and resp.error or err)) - end - end - - -- Here we spawn two threads: - -- - -- * config_thread: it grabs a received declarative config and apply it - -- locally. In addition, this thread also persists the - -- config onto the local file system - -- * ping_thread: performs a ConfigService.PingCP call periodically. - - local config_exit - local last_config_version = -1 - - local config_thread = ngx.thread.spawn(function() - while not exiting() and not config_exit do - local ok, err = config_semaphore:wait(1) - if ok then - if peer.semaphore == config_semaphore then - peer.semaphore = nil - config_semaphore = nil - end - - local data = dp.next_data - if data then - local config_version = tonumber(data.version) - if config_version > last_config_version then - local config_table = assert(inflate_gzip(data.config)) - yield() - config_table = assert(cjson_decode(config_table)) - yield() - ngx_log(ngx_INFO, _log_prefix, "received config #", config_version, log_suffix) - - local pok, res - pok, res, err = xpcall(config_helper.update, traceback, dp.declarative_config, - config_table, data.config_hash, data.hashes) - if pok then - last_config_version = config_version - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) - end - - else - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) - end - - if dp.next_data == data then - dp.next_data = nil - end - end - end - - elseif err ~= "timeout" then - ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) - end - end - end) - - local ping_thread = ngx.thread.spawn(function() - while not exiting() do - local hash = declarative.get_current_hash() - - if hash == true then - hash = DECLARATIVE_EMPTY_CONFIG_HASH - end - assert(peer:call_no_return("ConfigService.PingCP", { hash = hash })) - ngx_log(ngx_INFO, _log_prefix, "sent ping", log_suffix) - - for _ = 1, PING_INTERVAL do - ngx_sleep(1) - if exiting() or peer.closing then - return - end - end - end - end) - - local ok, err, perr = ngx.thread.wait(ping_thread, config_thread) - - ngx.thread.kill(ping_thread) - peer:close() - - local err_msg = ok and err or perr - if err_msg and endswith(err_msg, ": closed") then - ngx_log(ngx_INFO, _log_prefix, "connection to control plane closed", log_suffix) - return - - elseif err_msg then - ngx_log(ngx_ERR, _log_prefix, err_msg, log_suffix) - end - - -- the config thread might be holding a lock if it's in the middle of an - -- update, so we need to give it a chance to terminate gracefully - config_exit = true - - ok, err, perr = ngx.thread.wait(config_thread) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err, log_suffix) - - elseif perr then - ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) - end -end - -local communicate_loop - -function communicate(dp, reconnection_delay) - dp.log_suffix = " [" .. dp.conf.cluster_control_plane .. "]" - return ngx.timer.at(reconnection_delay or 0, communicate_loop, dp) -end - -function communicate_loop(premature, dp) - if premature then - -- worker wants to exit - return - end - - local ok, err = pcall(communicate_impl, dp) - - if not ok then - ngx_log(ngx_ERR, _log_prefix, err, dp.log_suffix) - end - - -- retry connection - local reconnection_delay = math.random(5, 10) - ngx_log(ngx_NOTICE, " (retrying after " .. reconnection_delay .. " seconds)") - if not exiting() then - communicate(dp, reconnection_delay) - end -end - -return _M diff --git a/kong/include/kong/services/config/v1/config.proto b/kong/include/kong/services/config/v1/config.proto deleted file mode 100644 index 08b55e4a76d..00000000000 --- a/kong/include/kong/services/config/v1/config.proto +++ /dev/null @@ -1,146 +0,0 @@ -syntax = "proto3"; - -package kong.services.config.v1; - -import "kong/model/config.proto"; - -option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/service/config/v1;v1"; - -// ConfigService enables CP and DP to get configuration from CP down to a DP. -// +wrpc:service-id=1 -service ConfigService { - // GetCapabilities fetches the capabilities offered within the context of the - // service from the CP. A capability could span multiple RPCs within a Service, - // a single RPC. Capabilities are meant to introduce larger features - // without the need of a version upgrade. - // TODO(hbagdi): document that this RPC MUST be present in every service. - // - // Call direction: TODO(hbagdi) - // +wrpc:rpc-id=1 - rpc GetCapabilities(GetCapabilitiesRequest) returns (GetCapabilitiesResponse); - - // ReportBasicInfo informs the software installed in the DP. Currently - // this is the list of plugins with respective version. It's required - // that the DP send this information in order to receive configuration - // updates. - // - // Call direction: DP to CP - // +wrpc:rpc-id=4 - rpc ReportMetadata(ReportMetadataRequest) returns (ReportMetadataResponse); - - // SyncConfig is used by a CP to send a configuration request to the DP. - // CP may make concurrent calls to DP to update configuration. To guard - // against race conditions, version field in the request is used (read - // the documentation on the field). - // - // Call direction: - // - CP to DP - // +wrpc:rpc-id=2 - rpc SyncConfig(SyncConfigRequest) returns (SyncConfigResponse); - - // PingCP notifies that a DP would like CP to send the latest configuration. - // Once this call succeeds, CP MUST issue a SyncConfig request to the DP. - // DP expects the CP to send an updated configuration (or a no-op) on a - // soft real-time basis. - // DP can make multiple calls to CP and CP may choose to coallesce multiplee - // requests for configuration into a single SyncConfig(). - // - // Configuration is always PUSHed to the DP and so configuration is not sent - // as part of the response to this call to simplify implementation. - // - // Call direction: - // - DP to CP - // +wrpc:rpc-id=3 - rpc PingCP(PingCPRequest) returns (PingCPResponse); -} - -enum Capability { - CAPABILITY_UNSPECIFIED = 0; - CAPABILITY_BULK_UPDATE = 1; - // Incremental configuration will be added in future and is considered out - // of scope at the moment. - // CAPABILITY_INCREMENTAL = 2; -} - -message GetCapabilitiesRequest { -} - -message GetCapabilitiesResponse { - repeated Capability capabilities = 1; -} - -message ReportMetadataRequest { - repeated PluginVersion plugins = 1; -} - -message ReportMetadataResponse { - oneof response { - string ok = 1; - string error = 2; - } -} - -message PluginVersion { - string name = 1; - string version = 2; -} - -message GranularHashes { - string config = 1; - string routes = 2; - string services = 3; - string plugins = 4; - string upstreams = 5; - string targets = 6; -} - -message SyncConfigRequest { - // Config represents a configuration of Kong Gateway. - // This is same as the declarative configuration of Kong. - // - // DP MUST NOT combine configuration from two SyncConfigRequest. Config in - // each request is self-contained. - bytes config = 1; - - // On every configuration change, CP MUST increment the version field - // in the request. - // Version field has no significance outside the context of a single ephemeral - // connection between a DP node and a CP node. - // - uint64 version = 2; - - // raw binary hash of the config data. - string config_hash = 3; - GranularHashes hashes = 4; -} - -message SyncConfigResponse { - // accepted is set to true when the DP has accepted the configuration. - // Acceptance of configuration implies that the configuration is successfully - // processed by the DP. - bool accepted = 1; - // If accepted is set to false, errors denote the errors with the configuration. - // CP MAY analyze the errors and send back a correct configuration. - // If accepted is true, this field must be empty - repeated SyncConfigError errors = 2; -} - -enum ErrorType { - ERROR_TYPE_UNSPECIFIED = 0; - ERROR_TYPE_VALIDATION = 1; - ERROR_TYPE_EXTRANEOUS_FIELD = 2; - ERROR_TYPE_ORPHANED = 3; -} - -message SyncConfigError { - string id = 1; - string entity = 2; - ErrorType err_type = 3; -} - -message PingCPRequest { - string hash = 1; -} - -message PingCPResponse { -} diff --git a/kong/include/kong/services/negotiation/v1/negotiation.proto b/kong/include/kong/services/negotiation/v1/negotiation.proto deleted file mode 100644 index 80f1ac250c2..00000000000 --- a/kong/include/kong/services/negotiation/v1/negotiation.proto +++ /dev/null @@ -1,53 +0,0 @@ -syntax = "proto3"; - -option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; - -package kong.model; - - -// NegotiationService allows DP to ask for services and CP answer with the accepted version of each -// +wrpc:service-id=5 -service NegotiationService { - // NegotiateServices should be the first RPC call upon connecting. It allows the CP - // to get which services does the DP handle. - // - // Call direction: DP to CP - // +wrpc:rpc-id=1 - rpc NegotiateServices(kong.model.NegotiateServicesRequest) returns (kong.model.NegotiateServicesResponse); -} - -message NegotiateServicesRequest { - DPNodeDescription node = 1; - repeated ServiceRequest services_requested = 2; -} - -message DPNodeDescription { - string type = 2; - string version = 3; - string hostname = 4; -} - -message ServiceRequest { - string name = 1; - repeated string versions = 2; -} - -message NegotiateServicesResponse { - string error_message = 1; - CPNodeDescription node = 2; - repeated AcceptedService services_accepted = 3; - repeated RejectedService services_rejected = 4; -} - -message AcceptedService { - string name = 1; - string version = 2; - string message = 3; -} - -message RejectedService { - string name = 1; - string message = 3; -} - -message CPNodeDescription {} \ No newline at end of file diff --git a/kong/include/wrpc/wrpc.proto b/kong/include/wrpc/wrpc.proto deleted file mode 100644 index 02f14e1ce83..00000000000 --- a/kong/include/wrpc/wrpc.proto +++ /dev/null @@ -1,156 +0,0 @@ -syntax = "proto3"; - -package wrpc; - -option go_package = "github.com/kong/go-wrpc/wrpc"; - -// PayloadVersion identifies the version of the payload. -enum PayloadVersion { - // UNSPECIFIED indicates that the version is not specified. - // Receiver MUST drop the message. - PAYLOAD_VERSION_UNSPECIFIED = 0; - // V1 denotes version 1. - PAYLOAD_VERSION_V1 = 1; -} - -// MessageType identifies the type of a WebSocket message. -enum MessageType { - // UNSPECIFIED indicates that the type of the message is unknown. - // Receiver MUST drop the message. - MESSAGE_TYPE_UNSPECIFIED = 0; - // ERROR signals a protocol error such as incorrect serialization, timeouts, - // network hiccups, etc. - MESSAGE_TYPE_ERROR = 1; - // RPC signals that the message contains a request or a response. - MESSAGE_TYPE_RPC = 2; - // STREAM_BEGIN singals start of a stream. - MESSAGE_TYPE_STREAM_BEGIN = 3; - // STREAM_MESSAGE singals that the message belongs to a stream. - MESSAGE_TYPE_STREAM_MESSAGE = 4; - // STREAM_END singals end of a stream. - MESSAGE_TYPE_STREAM_END = 5; -} - -// Error identifies serialization, network, and protocol errors. -enum ErrorType { - ERROR_TYPE_UNSPECIFIED = 0; - // GENERIC signals a general error with the protocol. - ERROR_TYPE_GENERIC = 1; - ERROR_TYPE_INVALID_SERVICE = 2; - ERROR_TYPE_INVALID_RPC = 3; -} - -// Error represents a protocol error. -message Error { - // eType denotes the type of the error. - ErrorType etype = 1; - - // description contains human readable contextual information associated - // with the error. - string description = 2; -} - -// Encoding identifies the encoding method used to encode a payload. -enum Encoding { - ENCODING_UNSPECIFIED = 0; - ENCODING_PROTO3 = 1; -} - -// PayloadV1 is a container for WebSocket messages. -message PayloadV1 { - // mtype denotes the type of the payload within a WebSocket message. - MessageType mtype = 1; - - // When mtype is set to MESSAGE_TYPE_ERROR, this field contains the error. - // This field represents error due to encoding, network and protocol. Use ack - // to tie an error with a request or response received from the other side. - // Errors returned by an RPC are part of 'payloads' and NOT this field. - // Payloads field MUST not be set when this field is set. Sender MUST set - // set svc_id, rpc_id, seq to add contextual information for the receiver. - Error error = 2; - - // svc_id is the ID of the service as defined in the proto file of the Service. - // The ID is defined in the description of the Service. - // We acknowledge that it is cumbersome to track these IDs manually - // without any support for linting and programmatic access. - // This may be defined within the proto file - // itself using proto3 custom options in future. - // ID MUST be greater than 0. - // - // Receiver MUST return INVALID_SERVICE error when this field contains a - // service that the receiver doesn't understand. - uint32 svc_id = 3; - - // rpc_id is the ID of the RPC as defined in the proto file of the Service. - // The ID is defined in the description of the RPC. - // We acknowledge that it is cumbersome to track these IDs manually - // without any support for linting and programmatic access. - // This may be defined within the proto file - // itself using proto3 custom options in future. - // ID MUST be greater than 0. - // - // Receiver MUST return INVALID_RPC error when this field contains an - // RPC that the receiver doesn't understand. - uint32 rpc_id = 4; - - // seq is a number chosen by the sender. The sender MUST initialize this - // field to 1 for the first RPC on a given connection and then it should be - // incremented every time a new RPC is initiated. The receiver must not assume - // that the sequence numbers are strictly incremental. - // - // There are no guarantees about the order in which requests will be - // processed by the receiver. This field has no semantics outside the context - // of a WebSocket connection. It is invalid to set this field to 0 and the - // receiver MUST drop the message and close the connection. - uint32 seq = 5; - - // ack represents that the message contains a response or error for an RPC - // that was initiated earlier by the receiver of this message. To tie the message - // to a request received by the sender, sender ack MUST be set to the seq - // number in the request message. - uint32 ack = 6; - - // deadline is UNIX epoch time in seconds to indicate the time when the - // client will give up waiting for a response. Absolute time is used instead - // of timeouts to account for network and TCP/HTTP buffer latencies. It is - // assumed that out of band time synchronization solutions are deployed - // already. This field MUST be set to a non-zero value for a request and MUST - // be set to 0 for a response, if not the receiver MUST drop the message and - // close the connection. - uint32 deadline = 7; - - // payload_encoding identifies the encoding used for the payload. - // This field MUST be specified when payloads is set. - Encoding payload_encoding = 8; - - // payloads is an array representing the request or response data of an RPC. - // A request message MAY contain multiple elements where each element represents - // an argument to the RPC call. The order of the elements MUST correspond to - // the order of arguments in the function call. - // A response message MUST contain a single payload. - // Use a wrapper type for RPCs which contain multiple responses. - // Unless otherwise specified by the Service or RPC, the encoding method in - // use is PROTO3. - // - // Note: This results in double proto3 encoding. Once encoding of payloads, - // and then encoding of the entire message. We acknowledge that there are - // some overheads here and they will be addressed in a future iteration. - bytes payloads = 9; - - // stream_id is the ID of a stream. stream_id is set to the sequence number - // of the STREAM_BEGIN controller message. - // This field MUST be set to zero for non-stream messages. - // - uint32 stream_id = 10; -} - -// WebsocketPayload represents a protobuf-based encoded payload of a WebSocket -// message. -message WebsocketPayload { - // version identifies the version of the payload. - PayloadVersion version = 1; - - // payload contains the message. This field MUST be present if and only if - // version is set to 1. - PayloadV1 payload = 2; -} diff --git a/kong/init.lua b/kong/init.lua index 40ef3066f28..4ae555bba5f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1646,15 +1646,6 @@ function Kong.serve_cluster_listener(options) end -function Kong.serve_wrpc_listener(options) - log_init_worker_errors() - - ngx.ctx.KONG_PHASE = PHASES.cluster_listener - - return kong.clustering:handle_wrpc_websocket() -end - - function Kong.stream_api() stream_api.handle() end diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index d85f84343f6..30b97ed7c5b 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -24,9 +24,6 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; -> if role == "data_plane" then -lua_shared_dict wrpc_channel_dict 5m; -> end > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end @@ -432,12 +429,11 @@ server { ssl_certificate_key ${{CLUSTER_CERT_KEY}}; ssl_session_cache shared:ClusterSSL:10m; - location = /v1/wrpc { + location = /v1/outlet { content_by_lua_block { - Kong.serve_wrpc_listener() + Kong.serve_cluster_listener() } } - } > end -- role == "control_plane" diff --git a/kong/tools/wrpc/future.lua b/kong/tools/wrpc/future.lua deleted file mode 100644 index 76ca8b603e2..00000000000 --- a/kong/tools/wrpc/future.lua +++ /dev/null @@ -1,127 +0,0 @@ -local semaphore = require "ngx.semaphore" -local semaphore_new = semaphore.new - -local ngx_log = ngx.log -local ERR = ngx.ERR -local ngx_now = ngx.now -local new_timer = ngx.timer.at -local setmetatable = setmetatable - --- This type works like a JavaScript promise. --- You can call `then_do` to have haviour similar to JS `then` --- and call `wait` for async call. ----@class kong.tools.wrpc.future -local _M = {} -local _MT = { __index = _M, } - -local function finish_future_life(future) - future.responses_tab[future.seq] = nil -end - -local function drop_aftermath(premature, future) - if premature then - return - end - - local ok, err = future:wait() - if not ok then - ngx_log(ERR, "request fail to receive response: ", err) - end -end - --- Call to intentionally drop the future, without blocking to wait. --- It will discard the response and log if error occurs. ---- @return boolean ok, string err -function _M:drop() - return new_timer(0, drop_aftermath, self) -end - -local function then_do_handle_result(premature, future, handler, error_handler) - if premature then - return - end - - local ok, err = future:wait() - if not ok then - if error_handler then - error_handler(err) - end - return - end - - if not future.data then - if error_handler then - error_handler(future.errdesc) - end - return - end - - handler(future.data) -end - --- Call to tell what to do with the result of the future. --- Named `then_do` because `then` is reserved. ---- @param handler function what to do with result. Parameter: ---- @param error_handler function|nil what to do when error happens ---- @return boolean ok, string err -function _M:then_do(handler, error_handler) - return new_timer(0, then_do_handle_result, self, handler, error_handler) -end - --- Call to indicate the request is done. ---- @param data any the response -function _M:done(data) - self.data = data - self.smph:post() - finish_future_life(self) -end - --- Call to indicate the request is in error. ---- @param etype string error type enumerator ---- @param errdesc string the error description -function _M:error(etype, errdesc) - self.data = nil - self.etype = etype - self.errdesc = errdesc - self.smph:post() - finish_future_life(self) -end - -function _M:is_expire() - return self.deadline < ngx_now() -end - --- call to indicate the request expires. -function _M:expire() - self:error("timeout", "timeout") -end - --- wait until the request is done or in error ---- @async ---- @return any data, string err -function _M:wait() - local ok, err = self.smph:wait(self.delay) - if not ok then - return nil, err - end - - return self.data, self.errdesc -end - ---- @param delay number time until deadline ---- @param wrpc_peer table wRPC peer that creates the call -function _M.new(wrpc_peer, delay) - local new_future = setmetatable({ - seq = wrpc_peer.seq, - smph = semaphore_new(), - delay = delay, - deadline = ngx_now() + delay, - responses_tab = wrpc_peer.responses, - }, _MT) - - wrpc_peer.responses[wrpc_peer.seq] = new_future - - return new_future -end - -return _M diff --git a/kong/tools/wrpc/init.lua b/kong/tools/wrpc/init.lua deleted file mode 100644 index 956d9792b70..00000000000 --- a/kong/tools/wrpc/init.lua +++ /dev/null @@ -1,175 +0,0 @@ -local pb = require "pb" -local queue = require "kong.tools.wrpc.queue" -local threads = require "kong.tools.wrpc.threads" -local future = require "kong.tools.wrpc.future" - -local pb_encode = pb.encode -local queue_new = queue.new -local future_new = future.new - -local ngx_log = ngx.log -local NOTICE = ngx.NOTICE -local ngx_now = ngx.now -local DEFAULT_EXPIRATION_DELAY = 90 - -pb.option("no_default_values") - -local _M = {} -local _MT = {} -_MT.__index = _M - -_M.spawn_threads = threads.spawn -_M.wait_threads = threads.wait - -local function is_wsclient(conn) - return conn and not conn.close or nil -end - ---- a `peer` object holds a (websocket) connection and a service. ---- @param conn table WebSocket connection to use. ---- @param service table Proto object that holds Serivces the connection supports. -function _M.new_peer(conn, service, timeout) - timeout = timeout or DEFAULT_EXPIRATION_DELAY - conn:set_timeout(timeout * 1000) - return setmetatable({ - conn = conn, - service = service, - seq = 1, - request_queue = is_wsclient(conn) and queue_new(), - responses = {}, - closing = false, - _receiving_thread = nil, - timeout = timeout, - }, _MT) -end - --- functions for managing connection - --- NOTICE: the caller is responsible to call this function before you can --- not reach the peer. --- --- A peer spwan threads refering itself, even if you cannot reach the object. --- --- Therefore it's impossible for __gc to kill the threads --- and close the WebSocket connection. -function _M:close() - self.closing = true - self.conn:send_close() - if self.conn.close then - self.conn:close() - end -end - - -function _M:send(d) - if self.request_queue then - return self.request_queue:push(d) - end - - return self.conn:send_binary(d) -end - -function _M:receive() - while true do - local data, typ, err = self.conn:recv_frame() - if not data then - return nil, err - end - - if typ == "binary" then - return data - end - - if typ == "close" then - ngx_log(NOTICE, "Received WebSocket \"close\" frame from peer: ", err, ": ", data) - return self:close() - end - end -end - --- functions to send call - ---- Part of wrpc_peer:call() ---- This performs the per-call parts. The arguments ---- are the return values from wrpc_peer:encode_args(), ---- either directly or cached (to repeat the same call ---- several times). ---- @param rpc(table) name of RPC to call or response ---- @param payloads(string) payloads to send ---- @return kong.tools.wrpc.future|nil future, string|nil err -function _M:send_encoded_call(rpc, payloads) - local response_future = future_new(self, self.timeout) - local ok, err = self:send_payload({ - mtype = "MESSAGE_TYPE_RPC", - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - if not ok then return nil, err end - return response_future -end - -local send_encoded_call = _M.send_encoded_call - --- Make an RPC call. --- --- Returns immediately. --- Caller is responsible to call wait() for the returned future. ---- @param name(string) name of RPC to call, like "ConfigService.Sync" ---- @param arg(table) arguments of the call, like {config = config} ---- @return kong.tools.wrpc.future|nil future, string|nil err -function _M:call(name, arg) - local rpc, payloads = assert(self.service:encode_args(name, arg)) - return send_encoded_call(self, rpc, payloads) -end - - --- Make an RPC call. --- --- Block until the call is responded or an error occurs. ---- @async ---- @param name(string) name of RPC to call, like "ConfigService.Sync" ---- @param arg(table) arguments of the call, like {config = config} ---- @return any data, string|nil err result of the call -function _M:call_async(name, arg) - local future_to_wait, err = self:call(name, arg) - - return future_to_wait and future_to_wait:wait(), err -end - --- Make an RPC call. --- --- Returns immediately and ignore response of the call. ---- @param name(string) name of RPC to call, like "ConfigService.Sync" ---- @param arg(table) arguments of the call, like {config = config} ---- @return boolean|nil ok, string|nil err result of the call -function _M:call_no_return(name, arg) - local future_to_wait, err = self:call(name, arg) - if not future_to_wait then return nil, err end - return future_to_wait:drop() -end - - ---- encodes and sends a wRPC message. ---- Assumes protocol fields are already filled (except `.seq` and `.deadline`) ---- and payload data (if any) is already encoded with the right type. ---- Keeps track of the sequence number and assigns deadline. -function _M:send_payload(payload) - local seq = self.seq - payload.seq = seq - self.seq = seq + 1 - - -- protobuf may confuse with 0 value and nil(undefined) under some set up - -- so we will just handle 0 as nil - if not payload.ack or payload.ack == 0 then - payload.deadline = ngx_now() + self.timeout - end - - return self:send(pb_encode("wrpc.WebsocketPayload", { - version = "PAYLOAD_VERSION_V1", - payload = payload, - })) -end - -return _M diff --git a/kong/tools/wrpc/message.lua b/kong/tools/wrpc/message.lua deleted file mode 100644 index 1c15b38658c..00000000000 --- a/kong/tools/wrpc/message.lua +++ /dev/null @@ -1,187 +0,0 @@ - -local pb = require "pb" - -local yield = require "kong.tools.utils".yield - -local tonumber = tonumber - -local pb_decode = pb.decode -local pb_encode = pb.encode - -local ngx_log = ngx.log -local ERR = ngx.ERR -local NOTICE = ngx.NOTICE - -local _M = {} - -local function send_error(wrpc_peer, payload, error) - local ok, err = wrpc_peer:send_payload({ - mtype = "MESSAGE_TYPE_ERROR", - error = error, - svc_id = payload.svc_id, - rpc_id = payload.rpc_id, - ack = payload.seq, - }) - - if not ok then - return ok, err - end - - return nil, error.description or "unspecified error" -end - -_M.send_error = send_error - -local empty_table = {} - -local function handle_request(wrpc_peer, rpc, payload) - if not rpc.handler then - return send_error(wrpc_peer, payload, { - etype = "ERROR_TYPE_INVALID_RPC", -- invalid here, not in the definition - description = "Unhandled method", - }) - end - - local input_data = pb_decode(rpc.input_type, payload.payloads) - local ok, output_data = pcall(rpc.handler, wrpc_peer, input_data) - if not ok then - local err = output_data - ngx_log(ERR, ("[wrpc] Error handling %q method: %q"):format(rpc.name, err)) - - return send_error(wrpc_peer, payload, { - etype = "ERROR_TYPE_UNSPECIFIED", - description = err, - }) - end - - if not output_data then - output_data = empty_table - end - - return wrpc_peer:send_payload({ - mtype = "MESSAGE_TYPE_RPC", -- MESSAGE_TYPE_RPC, - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - ack = payload.seq, - payload_encoding = "ENCODING_PROTO3", - payloads = pb_encode(rpc.output_type, output_data), - }) -end - -local function handle_response(wrpc_peer, rpc, payload,response_future) - -- response to a previous call - if not response_future then - local err = "receiving response for a call expired or not initiated by this peer." - ngx_log(ERR, - err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) - pcall(rpc.response_handler, - wrpc_peer, pb_decode(rpc.output_type, payload.payloads)) - return nil, err - end - - if response_future:is_expire() then - response_future:expire() - return nil, "timeout" - end - - response_future:done(pb_decode(rpc.output_type, payload.payloads)) - - -- to prevent long delay - yield() - - return true -end - ---- Handle RPC data (mtype == MESSAGE_TYPE_RPC). ---- Could be an incoming method call or the response to a previous one. ---- @param payload table decoded payload field from incoming `wrpc.WebsocketPayload` -function _M.process_message(wrpc_peer, payload) - local rpc = wrpc_peer.service:get_rpc( - payload.svc_id .. '.' .. payload.rpc_id) - if not rpc then - return send_error(wrpc_peer, payload, { - etype = "ERROR_TYPE_INVALID_SERVICE", - description = "Invalid service (or rpc)", - }) - end - - local ack = tonumber(payload.ack) or 0 - if ack > 0 then - local response_future = wrpc_peer.responses[ack] - return handle_response(wrpc_peer, rpc, payload,response_future) - - -- protobuf can not tell 0 from nil so this is best we can do - elseif ack == 0 then - -- incoming method call - return handle_request(wrpc_peer, rpc, payload) - else - local err = "receiving negative ack number" - ngx_log(ERR, err, ":", ack) - return nil, err - end -end - ---- Handle incoming error message (mtype == MESSAGE_TYPE_ERROR). -function _M.handle_error(wrpc_peer, payload) - local etype = payload.error and payload.error.etype or "--" - local errdesc = payload.error and payload.error.description or "--" - ngx_log(NOTICE, string.format( - "[wRPC] Received error message, %s.%s:%s (%s: %q)", - payload.svc_id, payload.rpc_id, payload.ack, etype, errdesc - )) - - local ack = tonumber(payload.ack) or 0 - if ack < 0 then - local err = "receiving negative ack number" - ngx_log(ERR, err, ":", ack) - return nil, err - end - - if ack == 0 then - local err = "malformed wRPC message" - ngx_log(ERR, - err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) - - return nil, err - end - - -- response to a previous call - local response_future = wrpc_peer.responses[ack] - - if not response_future then - local err = "receiving error message for a call" .. - " expired or not initiated by this peer." - ngx_log(ERR, - err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) - - local rpc = wrpc_peer.service:get_rpc(payload.svc_id .. payload.rpc_id) - if not rpc then - err = "receiving error message for unkonwn RPC" - ngx_log(ERR, - err, " Service ID: ", payload.svc_id, " RPC ID: ", payload.rpc_id) - - return nil, err - end - - -- fall back to rpc error handler - if rpc.error_handler then - local ok, err = pcall(rpc.error_handler, wrpc_peer, etype, errdesc) - if not ok then - ngx_log(ERR, "error thrown when handling RPC error: ", err) - end - end - return nil, err - end - - if response_future:is_expire() then - response_future:expire() - return nil, "receiving error message response for timeouted request" - end - - -- finally, we can handle the error without encountering more errors - response_future:error(etype, errdesc) - - return true -end - -return _M \ No newline at end of file diff --git a/kong/tools/wrpc/proto.lua b/kong/tools/wrpc/proto.lua deleted file mode 100644 index 8130453005a..00000000000 --- a/kong/tools/wrpc/proto.lua +++ /dev/null @@ -1,168 +0,0 @@ -local pb = require "pb" -local grpc = require "kong.tools.grpc" - -local grpc_new = grpc.new -local pb_encode = pb.encode -local setmetatable = setmetatable -local string_format = string.format - -local _M = {} -local _MT = { __index = _M, } - -local wrpc_proto_name = "wrpc.wrpc" - -local function parse_annotation(annotation) - local parsed = {} - for kv_pair in annotation:gmatch("[^;]+=[^;]+") do - local key, value = kv_pair:match("^%s*(%S-)%s*=%s*(%S+)%s*$") - if key and value then - parsed[key] = value - end - end - - return parsed -end - ----@TODO: better way to do this --- Parse annotations in proto files with format: --- +wrpc: key1=val1; key2=val2; ... --- Use key service-id and rpc-id to get IDs for service and RPC. -local function parse_annotations(proto_obj, proto_file) - local svc_ids = proto_obj.svc_ids - local rpc_ids = proto_obj.rpc_ids - local annotations = proto_obj.annotations - - local service = "" - for line in proto_file:lines() do - local annotation = line:match("//%s*%+wrpc:%s*(.-)%s*$") - if not annotation then - goto continue - end - - local nextline = proto_file:read("*l") - local keyword, identifier = nextline:match("^%s*(%a+)%s+(%w+)") - if not keyword or not identifier then - goto continue - end - - local name, id_tag_name, ids - if keyword == "service" then - name = identifier - id_tag_name = "service-id" - service = identifier - ids = svc_ids - - elseif keyword == "rpc" then - id_tag_name = "rpc-id" - name = service .. '.' .. identifier - ids = rpc_ids - - else - error("unknown type of protobuf identity") - end - - annotations[name] = parse_annotation(annotation) - local id = assert(annotations[name][id_tag_name], - keyword .. " with no id assigned") - ids[name] = assert(tonumber(id), keyword .. "'s id should be a number") - - ::continue:: - end -end - -function _M.new() - local proto_instance = setmetatable({ - grpc_instance = grpc_new(), - svc_ids = {}, - rpc_ids = {}, - annotations = {}, - name_to_mthd = {}, - }, _MT) - - proto_instance:import(wrpc_proto_name) - return proto_instance -end - --- Add searching path for proto files. ----@param proto_path (string or table) path to search proto files in -function _M:addpath(proto_path) - self.grpc_instance:addpath(proto_path) -end - --- Import wrpc proto. --- Search from default and user specified paths(addpath) --- --- Throw when error occurs. --- pcall if you do not want it throw. ----@param name(string) name for prototype. a.b will be found at a/b.proto -function _M:import(name) - local fname = name:gsub('%.', '/') .. '.proto' - - local fh = assert(self.grpc_instance:get_proto_file(fname), - "module " .. name .. " cannot be found or cannot be opened") - parse_annotations(self, fh) - fh:close() - - local svc_ids = self.svc_ids - local rpc_ids = self.rpc_ids - -- may throw from this call - self.grpc_instance:each_method(fname, - function(_, srvc, mthd) - local svc_id = svc_ids[srvc.name] - local rpc_id = rpc_ids[srvc.name .. '.' .. mthd.name] - - if not svc_id then - error("service " .. srvc.name .. " has no id assigned") - end - if not rpc_id then - error("rpc " .. mthd.name .. " has no id assigned") - end - - mthd.svc_id = svc_id - mthd.rpc_id = rpc_id - - self.name_to_mthd[srvc.name .. "." .. mthd.name] = mthd - self.name_to_mthd[svc_id .. "." .. rpc_id] = mthd - end - ) -end - --- Get rpc object. --- Both service_name.rpc_name and 1.2(service_id.rpc_id) supported. -function _M:get_rpc(rpc_name) - return self.name_to_mthd[rpc_name] -end - --- Sets a service handler for the given rpc method. ---- @param rpc_name string Full name of the rpc method ---- @param handler function Function called to handle the rpc method. ---- @param response_handler function|nil Fallback function for responses. -function _M:set_handler(rpc_name, handler, response_handler) - local rpc = self:get_rpc(rpc_name) - if not rpc then - return nil, string_format("unknown method %q", rpc_name) - end - - rpc.handler = handler - rpc.response_handler = response_handler - - return rpc -end - --- Part of wrpc_peer:call() --- If calling the same method with the same args several times, --- (to the same or different peers), this method returns the --- invariant part, so it can be cached to reduce encoding overhead -function _M:encode_args(name, arg) - local rpc = self:get_rpc(name) - if not rpc then - return nil, string_format("unknown method %q", name) - end - - return rpc, assert(pb_encode(rpc.input_type, arg)) -end - --- this is just for unit tests -_M.__parse_annotations = parse_annotations - -return _M diff --git a/kong/tools/wrpc/queue.lua b/kong/tools/wrpc/queue.lua deleted file mode 100644 index ba2db86b935..00000000000 --- a/kong/tools/wrpc/queue.lua +++ /dev/null @@ -1,29 +0,0 @@ -local semaphore = require "ngx.semaphore" - -local table_insert = table.insert -- luacheck: ignore -local table_remove = table.remove -- luacheck: ignore - -local _M = {} -local _MT = { __index = _M, } - -function _M.new() - return setmetatable({ - smph = semaphore.new(), - }, _MT) -end - -function _M:push(itm) - table_insert(self, itm) - return self.smph:post() -end - -function _M:pop(timeout) - local ok, err = self.smph:wait(timeout or 1) - if not ok then - return nil, err - end - - return table_remove(self, 1) -end - -return _M \ No newline at end of file diff --git a/kong/tools/wrpc/threads.lua b/kong/tools/wrpc/threads.lua deleted file mode 100644 index 0bda28beb2e..00000000000 --- a/kong/tools/wrpc/threads.lua +++ /dev/null @@ -1,135 +0,0 @@ -local pb = require "pb" -local message = require "kong.tools.wrpc.message" - -local table_unpack = table.unpack -- luacheck: ignore -local pb_decode = pb.decode - -local ngx_now = ngx.now -local ngx_log = ngx.log -local NOTICE = ngx.NOTICE -local exiting = ngx.worker.exiting -local sleep = ngx.sleep -local thread_spawn = ngx.thread.spawn -local thread_kill = ngx.thread.kill -local thread_wait = ngx.thread.wait - -local process_message = message.process_message -local handle_error = message.handle_error -local send_error = message.send_error - --- utility functions - -local function endswith(s, e) -- luacheck: ignore - return s and e and e ~= "" and s:sub(#s - #e + 1, #s) == e -end - ---- return same args in the same order, removing any nil args. ---- required for functions (like ngx.thread.wait) that complain ---- about nil args at the end. -local function safe_args(...) - local out = {} - for i = 1, select('#', ...) do - out[#out + 1] = select(i, ...) - end - return table_unpack(out) -end - -local _M = {} - ---- @async -local function step(wrpc_peer) - local msg, err = wrpc_peer:receive() - - while msg ~= nil do - msg = assert(pb_decode("wrpc.WebsocketPayload", msg)) - assert(msg.version == "PAYLOAD_VERSION_V1", "unknown encoding version") - local payload = msg.payload - - if payload.mtype == "MESSAGE_TYPE_ERROR" then - handle_error(wrpc_peer, payload) - - elseif payload.mtype == "MESSAGE_TYPE_RPC" then - -- protobuf may confuse with 0 value and nil(undefined) under some set up - -- so we will just handle 0 as nil - local ack = payload.ack or 0 - local deadline = payload.deadline or 0 - - if ack == 0 and deadline < ngx_now() then - ngx_log(NOTICE, - "[wRPC] Expired message (", deadline, "<", ngx_now(), ") discarded") - - elseif ack ~= 0 and deadline ~= 0 then - ngx_log(NOTICE, - "[WRPC] Invalid deadline (", deadline, ") for response") - - else - process_message(wrpc_peer, payload) - end - - else - send_error(wrpc_peer, payload, { - etype = "ERROR_TYPE_GENERIC", - description = "Unsupported message type", - }) - end - - msg, err = wrpc_peer:receive() - end - - if err ~= nil and not endswith(err, ": timeout") then - ngx_log(NOTICE, "[wRPC] WebSocket frame: ", err) - wrpc_peer.closing = true - return false, err - end - - return true -end - -function _M.spawn(wrpc_peer) - wrpc_peer._receiving_thread = assert(thread_spawn(function() - while not exiting() and not wrpc_peer.closing do - local ok = step(wrpc_peer) - -- something wrong with this step - -- let yield instead of retry immediately - if not ok then - sleep(0) - end - end - end)) - - if wrpc_peer.request_queue then - wrpc_peer._transmit_thread = assert(thread_spawn(function() - while not exiting() and not wrpc_peer.closing do - local data, err = wrpc_peer.request_queue:pop() - if data then - wrpc_peer.conn:send_binary(data) - end - - if not data and err ~= "timeout" then - return nil, err - end - end - end)) - end -end - -function _M.wait(wrpc_peer) - local ok, err, perr = thread_wait(safe_args( - wrpc_peer._receiving_thread, - wrpc_peer._transmit_thread - )) - - if wrpc_peer._receiving_thread then - thread_kill(wrpc_peer._receiving_thread) - wrpc_peer._receiving_thread = nil - end - - if wrpc_peer._transmit_thread then - thread_kill(wrpc_peer._transmit_thread) - wrpc_peer._transmit_thread = nil - end - - return ok, err, perr -end - -return _M diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 31c584d4123..1df18461087 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -2,6 +2,8 @@ local compat = require("kong.clustering.compat") -- local ssl_fixtures = require "spec.fixtures.ssl" local helpers = require "spec.helpers" local declarative = require("kong.db.declarative") +local inflate_gzip = require("kong.tools.utils").inflate_gzip +local cjson_decode = require("cjson.safe").decode local function reset_fields() compat._set_removed_fields(require("kong.clustering.compat.removed_fields")) @@ -130,11 +132,12 @@ describe("kong.clustering.compat", function() lazy_setup(function() test_with = function(plugins, dp_version) local has_update, new_conf = compat.update_compatible_payload( - { plugins = plugins }, dp_version, "" + { config_table = { plugins = plugins } }, dp_version, "" ) if has_update then - return new_conf.plugins + new_conf = cjson_decode(inflate_gzip(new_conf)) + return new_conf.config_table.plugins end return plugins @@ -340,11 +343,13 @@ describe("kong.clustering.compat", function() } }, { _transform = true })) - config = declarative.export_config() + config = { config_table = declarative.export_config() } end) it(function() local has_update, result = compat.update_compatible_payload(config, "3.0.0", "test_") assert.truthy(has_update) + result = cjson_decode(inflate_gzip(result)).config_table + local upstreams = assert(assert(assert(result).upstreams)) assert.is_nil(assert(upstreams[1]).use_srv_name) assert.is_nil(assert(upstreams[2]).use_srv_name) diff --git a/spec/01-unit/19-hybrid/04-negotiation_spec.lua b/spec/01-unit/19-hybrid/04-negotiation_spec.lua deleted file mode 100644 index 3a5412267be..00000000000 --- a/spec/01-unit/19-hybrid/04-negotiation_spec.lua +++ /dev/null @@ -1,229 +0,0 @@ -_G.kong = { - version = "3.0.0", - configuration = {}, -} - -local negotiation = require("kong.clustering.services.negotiation") - -local negotiate_services = negotiation.negotiate_services -local split_services = negotiation.split_services -local set_serivces = negotiation.__test_set_serivces - -describe("kong.clustering.services.negotiation", function() - it("exact match", function() - set_serivces { - extra_service = { - { version = "v1", description = "test service" }, - }, - - test = { - { version = "v1", description = "test service" }, - }, - - test2 = { - { version = "v3", description = "test service2" }, - }, - } - - local result = negotiate_services { - { - name = "test", - versions = { - "v1", - } - }, - { - name = "test2", - versions = { - "v3", - } - }, - } - - assert.same({ - { - name = "test", - negotiated_version = { - description = "test service", - version = "v1", - }, - }, - { - name = "test2", - negotiated_version = { - description = "test service2", - version = "v3", - }, - }, - }, result) - end) - - - it("list match (CP with preference)", function() - set_serivces { - extra_service = { - { version = "v1", description = "test service" }, - }, - - test = { - { version = "v1", description = "test service" }, - }, - - test2 = { - { version = "v3", description = "test service2" }, - { version = "v4", description = "test service2" }, - }, - } - - local result = negotiate_services { - { - name = "test", - versions = { - "v1", - } - }, - { - name = "test2", - versions = { - "v1", "v4", "v3", - } - }, - } - - assert.same({ - { - name = "test", - negotiated_version = { - description = "test service", - version = "v1", - }, - }, - { - name = "test2", - negotiated_version = { - description = "test service2", - version = "v3", - }, - }, - }, result) - end) - - - it("no match", function() - set_serivces { - extra_service = { - { version = "v1", description = "test service" }, - }, - - test = { - { version = "v1", description = "test service" }, - }, - - test2 = { - { version = "v3", description = "test service2" }, - { version = "v4", description = "test service2" }, - }, - } - - local acc, rej = split_services(negotiate_services { - { - name = "test", - versions = { - "v1", - } - }, - { - name = "test2", - versions = { - "v1", "v0", - } - }, - { - name = "unknown", - versions = { - "v1", "v0", "v100" - } - }, - }) - - assert.same({ - { - { - name = "test", - message = "test service", - version = "v1", - }, - }, - { - { - name = "test2", - message = "no valid version", - }, - { - name = "unknown", - message = "unknown service", - }, - }, - }, { acc, rej, }) - end) - - - - it("combined", function() - set_serivces { - extra_service = { - { version = "v1", description = "test service" }, - }, - - test = { - { version = "v1", description = "test service" }, - }, - - test2 = { - { version = "v3", description = "test service2" }, - { version = "v4", description = "test service2" }, - { version = "v5", description = "test service2" }, - }, - } - - local acc, rej = split_services(negotiate_services { - { - name = "test", - versions = { - "v2", - } - }, - { - name = "test2", - versions = { - "v1", "v0", - "v3", "v4", - } - }, - { - name = "unknown", - versions = { - "v1", "v0", "v100" - } - }, - }) - - assert.same({ - { - { - message = "test service2", - name = "test2", - version = "v3" - }, - }, { - { - message = "no valid version", - name = "test" - }, { - message = "unknown service", - name = "unknown" - }, - }, }, - { acc, rej, }) - end) -end) diff --git a/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua deleted file mode 100644 index 1d225037ae8..00000000000 --- a/spec/01-unit/19-hybrid/05-wrpc/future_spec.lua +++ /dev/null @@ -1,131 +0,0 @@ -local semaphore = require "ngx.semaphore" -local match = require "luassert.match" -local helpers = require "spec.helpers" -local semaphore_new = semaphore.new - - -describe("kong.tools.wrpc.future", function() - local wrpc_future - local log_spy = spy.new() - local ngx_log = ngx.log - lazy_setup(function() - ngx.log = log_spy -- luacheck: ignore - package.loaded["kong.tools.wrpc.future"] = nil - wrpc_future = require "kong.tools.wrpc.future" - end) - lazy_teardown(function() - ngx.log = ngx_log -- luacheck: ignore - end) - - local fake_peer - before_each(function() - fake_peer = { - responses = {}, - seq = 1, - } - end) - - it("then_do", function() - local smph1 = semaphore_new() - local smph2 = semaphore_new() - - local future1 = wrpc_future.new(fake_peer, 1) - fake_peer.seq = fake_peer.seq + 1 - local future2 = wrpc_future.new(fake_peer, 1) - assert.same(2, #fake_peer.responses) - - future1:then_do(function(data) - assert.same("test1", data) - smph1:post() - end) - future2:then_do(function(data) - assert.same("test2", data) - smph2:post() - end) - - future2:done("test2") - future1:done("test1") - - - assert(smph1:wait(1)) - assert(smph2:wait(1)) - - - future2:then_do(function(_) - assert.fail("future2 should not receive data") - end, function() - smph2:post() - end) - - assert(smph2:wait(5)) - assert.is_same({}, fake_peer.responses) - end) - - it("wait", function() - local smph = semaphore_new() - - local future1 = wrpc_future.new(fake_peer, 1) - fake_peer.seq = fake_peer.seq + 1 - local future2 = wrpc_future.new(fake_peer, 1) - fake_peer.seq = fake_peer.seq + 1 - local future3 = wrpc_future.new(fake_peer, 1) - assert.same(3, #fake_peer.responses) - - ngx.thread.spawn(function() - assert.same({ 1 }, future1:wait()) - assert.same({ 2 }, future2:wait()) - assert.same({ 3 }, future3:wait()) - assert.same({ nil, "timeout" }, { future3:wait() }) - smph:post() - end) - - future2:done({ 2 }) - future1:done({ 1 }) - future3:done({ 3 }) - - - assert(smph:wait(5)) - assert.is_same({}, fake_peer.responses) - end) - - it("drop", function() - local smph = semaphore_new() - - local future1 = wrpc_future.new(fake_peer, 1) - fake_peer.seq = fake_peer.seq + 1 - local future2 = wrpc_future.new(fake_peer, 1) - fake_peer.seq = fake_peer.seq + 1 - local future3 = wrpc_future.new(fake_peer, 1) - assert.same(3, #fake_peer.responses) - - ngx.thread.spawn(function() - assert(future1:drop()) - assert(future2:drop()) - assert(future3:drop()) - smph:post() - end) - - future2:done({ 2 }) - future1:done({ 1 }) - future3:done({ 3 }) - - assert(smph:wait(1)) - assert.spy(log_spy).was_not_called_with(ngx.ERR, match._, match._) - assert.is_same({}, fake_peer.responses) - - ngx.thread.spawn(function() - assert(future1:drop()) - assert(future2:drop()) - assert(future3:drop()) - smph:post() - end) - - future2:done({ 2 }) - future1:done({ 1 }) - - smph:wait(1) - helpers.wait_until(function() - return pcall(assert.spy(log_spy).was_called_with, ngx.ERR, match._, match._) - end, 5) - end) -end) diff --git a/spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua deleted file mode 100644 index 92dd0b64765..00000000000 --- a/spec/01-unit/19-hybrid/05-wrpc/proto_spec.lua +++ /dev/null @@ -1,156 +0,0 @@ -local wrpc_proto = require "kong.tools.wrpc.proto" -local pl_dir = require "pl.dir" -local pl_path = require "pl.path" - -local parse_annotations = wrpc_proto.__parse_annotations - -local function mock_file(str) - return { - str = str, - lines = function(self) - self.iter = self.str:gmatch("[^\r\n]+") - return self.iter - end, - -- only used to read a line - read = function(self, _) - return self.iter() - end - } -end - - -local test_path = "/tmp/lua_test_proto" -describe("kong.tools.wrpc.proto", function() - local wrpc_service - - before_each(function() - wrpc_service = wrpc_proto.new() - wrpc_service:addpath(test_path) - end) - - describe("parse annotation", function() - it("works", function() - local module - module = mock_file [[ - // +wrpc:service-id=1 - service TestService { - //+wrpc:rpc-id=4; comment=test - rpc A(EmptyMsg) returns (EmptyMsg); - } - ]] - parse_annotations(wrpc_service, module) - assert.same({ - TestService = { - ["service-id"] = '1' - }, - ["TestService.A"] = { - comment = 'test', - ["rpc-id"] = '4' - }, - }, wrpc_service.annotations) - end) - - it("errors", function() - local module - module = mock_file [[ - // +wrpc:rpc-id=1 - service TestService { - - } - ]] - assert.error(function() - parse_annotations(wrpc_service, module) - end, "service with no id assigned") - - module = mock_file [[ - // +wrpc:service-id=1 - service TestService { - //+wrpc:service-id=4 - rpc A(EmptyMsg) returns (EmptyMsg); - } - ]] - assert.error(function() - parse_annotations(wrpc_service, module) - end, "rpc with no id assigned") - - module = mock_file [[ - // +wrpc:service-id=1 - service TestService { - //+wrpc:rpc-id=4 - } - ]] - -- ignoring, as plain comment - assert.has.no.error(function() - parse_annotations(wrpc_service, module) - end) - - end) - end) - - describe("import test", function () - - local function tmp_file(str, module_name) - module_name = module_name or "default" - local filename = test_path .. "/" .. module_name .. ".proto" - local file = assert(io.open(filename, "w")) - assert(file:write(str)) - file:close() - return module_name, file, filename - end - - lazy_setup(function () - pl_path.mkdir(test_path) - end) - lazy_teardown(function () - pl_dir.rmtree(test_path) - end) - - it("works", function() - local module - module = tmp_file [[ - message EmptyMsg {} - // +wrpc:service-id=1 - service TestService { - //+wrpc:rpc-id=4; comment=test - rpc A(EmptyMsg) returns (EmptyMsg); - } - ]] - wrpc_service:import(module) - assert.same({ - TestService = { - ["service-id"] = '1' - }, - ["TestService.A"] = { - comment = 'test', - ["rpc-id"] = '4' - }, - }, wrpc_service.annotations) - end) - - it("errors", function() - local module - module = tmp_file [[ - // +wrpc:service-id=1 - service TestService { - //+wrpc:rpc-id=4; comment=test - rpc A(EmptyMsg) returns (EmptyMsg); - } - ]] - assert.error_matches(function() - wrpc_service:import(module) - end, "unknown type 'EmptyMsg'") - - module = tmp_file ([[ - // +wrpc:service-id=1 - service TestService { - //+wrpc:rpc-id=4; comment=test - rpc A() returns (); - } - ]], "test2") - assert.error_matches(function() - wrpc_service:import(module) - end, "type name expected") - end) - end) - -end) diff --git a/spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua b/spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua deleted file mode 100644 index 050dfdadc85..00000000000 --- a/spec/01-unit/19-hybrid/05-wrpc/queue_spec.lua +++ /dev/null @@ -1,58 +0,0 @@ -local wrpc_queue = require "kong.tools.wrpc.queue" -local semaphore = require "ngx.semaphore" - -describe("kong.tools.wrpc.queue", function() - local queue - - before_each(function() - queue = wrpc_queue.new() - end) - - it("simple", function() - assert.same({ nil, "timeout" }, { queue:pop(0) }) - queue:push("test0") - queue:push("test1") - queue:push("test2") - assert.same("test0", queue:pop()) - assert.same("test1", queue:pop()) - assert.same("test2", queue:pop(0.5)) - assert.same({ nil, "timeout" }, { queue:pop(0) }) - end) - - it("simple2", function() - queue:push("test0") - queue:push("test1") - assert.same("test0", queue:pop()) - queue:push("test2") - assert.same("test1", queue:pop()) - assert.same("test2", queue:pop()) - assert.same({ nil, "timeout" }, { queue:pop(0) }) - end) - - it("thread", function() - local smph = semaphore.new() - ngx.thread.spawn(function() - -- wait for no time so it will timed out - assert.same({ nil, "timeout" }, { queue:pop(0) }) - assert.same({}, queue:pop()) - assert.same({1}, queue:pop()) - assert.same({2}, queue:pop()) - assert.same({ nil, "timeout" }, { queue:pop(0) }) - smph:post() - end) - -- yield - ngx.sleep(0) - queue:push({}) - queue:push({1}) - queue:push({2}) - -- yield to allow thread to finish - ngx.sleep(0) - - -- should be empty again - assert.same({ nil, "timeout" }, { queue:pop(0) }) - queue:push({2, {}}) - assert.same({2, {}}, queue:pop()) - - assert(smph:wait(0), "thread is not resumed") - end) -end) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 08320817989..d18a66c0cde 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -476,7 +476,6 @@ describe("CP/DP #version check #" .. strategy, function() local uuid = utils.uuid() local res = assert(helpers.clustering_client({ - cluster_protocol = "wrpc", host = "127.0.0.1", port = 9005, cert = "spec/fixtures/kong_clustering.crt", @@ -486,9 +485,8 @@ describe("CP/DP #version check #" .. strategy, function() node_plugins_list = harness.plugins_list, })) - assert.is_table(res) - assert(res.version) - assert(res.config) + assert.equals("reconfigure", res.type) + assert.is_table(res.config_table) -- needs wait_until for C* convergence helpers.wait_until(function() @@ -563,7 +561,6 @@ describe("CP/DP #version check #" .. strategy, function() local uuid = utils.uuid() local res, err = helpers.clustering_client({ - cluster_protocol = "wrpc", host = "127.0.0.1", port = 9005, cert = "spec/fixtures/kong_clustering.crt", @@ -579,8 +576,7 @@ describe("CP/DP #version check #" .. strategy, function() end else - -- is not config result - assert((res.error or res.ok) and not res.config) + assert.equals("PONG", res) end -- needs wait_until for c* convergence diff --git a/spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua b/spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua deleted file mode 100644 index fdbbb5796ea..00000000000 --- a/spec/02-integration/09-hybrid_mode/07-wrpc_spec.lua +++ /dev/null @@ -1,296 +0,0 @@ -local match = require "luassert.match" -local ws_client, ws_server, wrpc, wrpc_proto -local wait_for_log -local ngx_log = ngx.log - -local timeout = 200 -- for perf test -local max_payload_len = 1024 * 1024 * 200 - -local default_ws_opt = { - timeout = timeout, - max_payload_len = max_payload_len, -} - -local echo_service = "TestService.Echo" - - -local function contain(state, arguments) - local expected = arguments[1] - return function(value) - return type(value) == "string" and value:find(expected) and true - end -end - -assert:register("matcher", "contain", contain) - -local function new_server(ws_peer) - local proto = wrpc_proto.new() - proto:addpath("spec/fixtures/wrpc") - proto:import("test") - proto:set_handler("TestService.Echo", function(_, msg) - if msg.message == "log" then - ngx.log(ngx.NOTICE, "log test!") - end - return msg - end) - local peer = assert(wrpc.new_peer(ws_peer, proto, timeout)) - peer:spawn_threads() - return peer -end - -local function new_client(ws_peer) - local proto = wrpc_proto.new() - proto:addpath("spec/fixtures/wrpc") - proto:import("test") - local peer = assert(wrpc.new_peer(ws_peer, proto, timeout)) - peer:spawn_threads() - return peer -end - -local to_close = {} - -local function new_pair(ws_opt) - local client_ws = ws_client:new(ws_opt or default_ws_opt) - local server_ws = ws_server:new(ws_opt or default_ws_opt) - server_ws.peer = client_ws - client_ws.peer = server_ws - - local client, server = new_client(client_ws), new_server(server_ws) - - table.insert(to_close, client) - table.insert(to_close, server) - - return client, server -end - -insulate("wRPC protocol implementation", function() - lazy_setup(function () - -- mock - -- we don't use mock() or spy() because it fails to mock somehow - local inspect = require "inspect" - local log_spy = spy.new(function () end) - ngx.log = function(level, ...) -- luacheck: ignore - return log_spy(level, inspect{...}) -- to make sure msg - end - -- require here. otherwise mock will fail - local wait_until = require "spec.helpers".wait_until - function wait_for_log(...) - local logs = {...} - wait_until(function () - for _, log in ipairs(logs) do - if not pcall(assert.spy(log_spy).was_called_with, match._, match.contain(log)) then - return - end - end - return true - end, 5) - end - - package.loaded["kong.tools.wrpc"] = nil - package.loaded["kong.tools.wrpc.message"] = nil - require "kong.tools.wrpc" - require "kong.tools.wrpc.message" - - -- if we require at outer scope, the mock would be too late - ws_client = require("spec.fixtures.mocks.lua-resty-websocket.resty.websocket.peer") - ws_server = require("spec.fixtures.mocks.lua-resty-websocket.resty.websocket.peer") - - wrpc = require("kong.tools.wrpc") - wrpc_proto = require("kong.tools.wrpc.proto") - end) - - lazy_teardown(function () - ngx.log = ngx_log -- luacheck: ignore - end) - - describe("simple echo tests", function() - - after_each(function () - for i = 1, #to_close do - to_close[i]:close() - to_close[i] = nil - end - end) - - it("multiple client, multiple call waiting", function () - local client_n = 30 - local message_n = 1000 - - local expecting = {} - - local clients = {} - for i = 1, client_n do - clients[i] = new_pair() - end - - for i = 1, message_n do - local client = math.random(1, client_n) - local message = client .. ":" .. math.random(1, 160) - local future = clients[client]:call(echo_service, { message = message, }) - expecting[i] = {future = future, message = message, } - end - - for i = 1, message_n do - local message = assert(expecting[i].future:wait()) - assert(message.message == expecting[i].message) - end - - end) - - it("API test", function () - local client = new_pair() - local param = { message = "log", } - - assert.same(param, client:call_async(echo_service, param)) - wait_for_log("log test!") - - assert(client:call_no_return(echo_service, param)) - wait_for_log("log test!") - - - local rpc, payloads = assert(client.service:encode_args(echo_service, param)) - local future = assert(client:send_encoded_call(rpc, payloads)) - assert.same(param, future:wait()) - wait_for_log("log test!") - end) - - it("errors", function () - local future = require "kong.tools.wrpc.future" - local client = new_pair() - local param = { message = "log", } - local rpc, payloads = assert(client.service:encode_args(echo_service, param)) - - local response_future = future.new(client, client.timeout) - client:send_payload({ - mtype = "MESSAGE_TYPE_RPC", - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id + 1, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - assert.same({ - nil, "Invalid service (or rpc)" - },{response_future:wait()}) - - response_future = future.new(client, client.timeout) - client:send_payload({ - mtype = "MESSAGE_TYPE_RPC", - svc_id = rpc.svc_id + 1, - rpc_id = rpc.rpc_id, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - assert.same({ - nil, "Invalid service (or rpc)" - },{response_future:wait()}) - - local client2 = new_pair({ - max_payload_len = 25, - }) - - assert( - { - nil, "payload too large" - }, - client2:send_payload({ - mtype = "MESSAGE_TYPE_RPC", - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - payload_encoding = "ENCODING_PROTO3", - payloads = string.rep("t", 26), - }) - ) - - local other_types = { - "MESSAGE_TYPE_UNSPECIFIED", - "MESSAGE_TYPE_STREAM_BEGIN", - "MESSAGE_TYPE_STREAM_MESSAGE", - "MESSAGE_TYPE_STREAM_END", - } - - for _, typ in ipairs(other_types) do - response_future = future.new(client, client.timeout) - client:send_payload({ - mtype = typ, - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - - assert.same({ - nil, "Unsupported message type" - },{response_future:wait()}) - end - - -- those will mess up seq so must be put at the last - client:send_payload({ - mtype = "MESSAGE_TYPE_ERROR", - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - wait_for_log("malformed wRPC message") - - client:send_payload({ - ack = 11, - mtype = "MESSAGE_TYPE_ERROR", - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - wait_for_log("receiving error message for a call expired or not initiated by this peer.") - - client:send_payload({ - ack = 11, - mtype = "MESSAGE_TYPE_ERROR", - svc_id = rpc.svc_id, - rpc_id = rpc.rpc_id + 1, - payload_encoding = "ENCODING_PROTO3", - payloads = payloads, - }) - wait_for_log("receiving error message for a call expired or not initiated by this peer.", "receiving error message for unkonwn RPC") - end) - - it("#perf", function () - local semaphore = require "ngx.semaphore" - local smph = semaphore.new() - - local client_n = 8 - local message_n = 160 - - local m = 16 -- ?m - local message = string.rep("testbyte\x00\xff\xab\xcd\xef\xc0\xff\xee", 1024*64*m) - - local done = 0 - local t = ngx.now() - local time - local function counter(premature, future) - assert(future:wait(200)) - done = done + 1 - if done == message_n then - local t2 = ngx.now() - time = t2 - t - smph:post() - end - end - - local clients = {} - for i = 1, client_n do - clients[i] = new_pair() - end - - for i = 0, message_n - 1 do - local client = (i % client_n) + 1 - local future = assert(clients[client]:call(echo_service, { message = message, })) - ngx.timer.at(0, counter, future) - end - - -- in my env(i7-1165G7) it takes less than 3.7s - assert(smph:wait(10) and time < 10, "wrpc spent too much time") - end) - - end) -end) diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index a67c1a1cdd9..35a25a5b3ad 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -34,15 +34,15 @@ local function touch_config() })) end -local function wrpc_dp() +local function json_dp() assert(helpers.start_kong({ role = "data_plane", database = "off", - prefix = "dp2", + prefix = "dp1", cluster_cert = "spec/fixtures/ocsp_certs/kong_data_plane.crt", cluster_cert_key = "spec/fixtures/ocsp_certs/kong_data_plane.key", cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9003", + proxy_listen = "0.0.0.0:9002", -- additional attributes for PKI: cluster_mtls = "pki", cluster_server_name = "kong_clustering", @@ -63,26 +63,27 @@ describe("lazy_export with #".. strategy, function() end) it("test", function () touch_config() - assert.logfile().has.line("[wrpc-clustering] skipping config push (no connected clients)", true) + assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) end) end) - describe("only wrpc DP", function() + describe("only json DP", function() setup(function() cp(strategy) - wrpc_dp() + json_dp() end) teardown(function () - helpers.stop_kong("dp2") + helpers.stop_kong("dp1") helpers.stop_kong() end) it("test", function () touch_config() - assert.logfile().has.line("[wrpc-clustering] exporting config", true) - assert.logfile().has.line([[\[wrpc-clustering\] config version #[0-9]+ pushed to [0-9]+ clients]]) + assert.logfile().has.line("[clustering] exporting config", true) + assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) end) end) + end) end diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index dfcaef63fa3..295cde23438 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -24,9 +24,8 @@ local function cluster_client(opts) node_plugins_list = PLUGIN_LIST, }) - if res and res.config then - local inflated = assert(utils.inflate_gzip(res.config)) - res.config = cjson.decode(inflated) + if res and res.config_table then + res.config = res.config_table end return res diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index e395df2e716..3eb8b79e4e8 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -444,9 +444,9 @@ http { ssl_certificate_key ${{CLUSTER_CERT_KEY}}; ssl_session_cache shared:ClusterSSL:10m; - location = /v1/wrpc { + location = /v1/outlet { content_by_lua_block { - Kong.serve_wrpc_listener() + Kong.serve_cluster_listener() } } } diff --git a/spec/fixtures/wrpc/test.proto b/spec/fixtures/wrpc/test.proto deleted file mode 100644 index eb7dd932160..00000000000 --- a/spec/fixtures/wrpc/test.proto +++ /dev/null @@ -1,16 +0,0 @@ -syntax = "proto3"; - -option go_package = "github.com/kong/koko/internal/gen/wrpc/kong/model;model"; - -package kong.model; - - -// +wrpc:service-id=1 -service TestService { - // +wrpc:rpc-id=1 - rpc Echo(TestMsg) returns (TestMsg); -} - -message TestMsg { - bytes message = 1; -} diff --git a/spec/helpers.lua b/spec/helpers.lua index 70d50d6b5dc..162270a02c5 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3364,87 +3364,59 @@ local function reload_kong(strategy, ...) end -local clustering_client -do - local wrpc = require("kong.tools.wrpc") - local wrpc_proto = require("kong.tools.wrpc.proto") - local semaphore = require("ngx.semaphore") - - local wrpc_services - local function get_services() - if not wrpc_services then - wrpc_services = wrpc_proto.new() - -- init_negotiation_client(wrpc_services) - wrpc_services:import("kong.services.config.v1.config") - wrpc_services:set_handler("ConfigService.SyncConfig", function(peer, data) - peer.data = data - peer.smph:post() - return { accepted = true } - end) - end - - return wrpc_services - end - - --- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. - -- @function clustering_client - -- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields - -- are required. - -- Other fields that can be overwritten are: - -- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, - -- they are automatically filled. - -- @return msg if handshake succeeded and initial message received from CP or nil, err - function clustering_client(opts) - assert(opts.host) - assert(opts.port) - assert(opts.cert) - assert(opts.cert_key) - - local WS_OPTS = { - timeout = opts.clustering_timeout, - max_payload_len = opts.cluster_max_payload, - } - - local c = assert(ws_client:new(WS_OPTS)) - local uri = "wss://" .. opts.host .. ":" .. opts.port .. "/v1/wrpc?node_id=" .. - (opts.node_id or utils.uuid()) .. - "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. - "&node_version=" .. (opts.node_version or KONG_VERSION) - - local conn_opts = { - ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI - client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), - client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), - protocols = "wrpc.konghq.com", - } - - conn_opts.server_name = "kong_clustering" - - local ok, err = c:connect(uri, conn_opts) - if not ok then - return nil, err - end - - local peer = wrpc.new_peer(c, get_services()) +--- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. +-- @function clustering_client +-- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields +-- are required. +-- Other fields that can be overwritten are: +-- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, +-- they are automatically filled. +-- @return msg if handshake succeeded and initial message received from CP or nil, err +local function clustering_client(opts) + assert(opts.host) + assert(opts.port) + assert(opts.cert) + assert(opts.cert_key) + + local c = assert(ws_client:new()) + local uri = "wss://" .. opts.host .. ":" .. opts.port .. + "/v1/outlet?node_id=" .. (opts.node_id or utils.uuid()) .. + "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. + "&node_version=" .. (opts.node_version or KONG_VERSION) + + local conn_opts = { + ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI + client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), + client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), + server_name = "kong_clustering", + } - peer.smph = semaphore.new(0) + local res, err = c:connect(uri, conn_opts) + if not res then + return nil, err + end + local payload = assert(cjson.encode({ type = "basic_info", + plugins = opts.node_plugins_list or + PLUGINS_LIST, + })) + assert(c:send_binary(payload)) - peer:spawn_threads() + assert(c:send_ping(string.rep("0", 32))) - local resp = assert(peer:call_async("ConfigService.ReportMetadata", { - plugins = opts.node_plugins_list or PLUGINS_LIST })) + local data, typ, err + data, typ, err = c:recv_frame() + c:close() - if resp.ok then - peer.smph:wait(2) + if typ == "binary" then + local odata = assert(utils.inflate_gzip(data)) + local msg = assert(cjson.decode(odata)) + return msg - if peer.data then - peer:close() - return peer.data - end - end - - return resp + elseif typ == "pong" then + return "PONG" end + + return nil, "unknown frame from CP: " .. (typ or err) end From d7fc58b57b83f701072415d564e10ef113c253bc Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 6 Jan 2023 11:57:22 +0800 Subject: [PATCH 2107/4351] tests(runloop): mock test for `kong.runloop.events` --- spec/01-unit/16-runloop_handler_spec.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/spec/01-unit/16-runloop_handler_spec.lua b/spec/01-unit/16-runloop_handler_spec.lua index 17b1d58250a..3c3bce1fe08 100644 --- a/spec/01-unit/16-runloop_handler_spec.lua +++ b/spec/01-unit/16-runloop_handler_spec.lua @@ -81,6 +81,8 @@ local function setup_it_block() { "kong.runloop.handler", {} }, + { "kong.runloop.events", {} }, + } }) From 276755b132a0aefbdea9ac432b92fae6a484ef25 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 6 Jan 2023 14:46:16 +0800 Subject: [PATCH 2108/4351] fix(plugins/datadog): add return value for log function in batch queue (#10044) The log function in Datadog is called by the batch queue when a batch is processed, and batch queue relys on the return value of the callback. The return value of log function in Datadog always return `nil`, this makes batch queue consider the result of processing as failed. In this commit, the correct return value indicating the success in processing to fix this bug. --- CHANGELOG.md | 2 ++ kong/plugins/datadog/handler.lua | 3 ++- spec/03-plugins/08-datadog/01-log_spec.lua | 19 +++++++++++++++++++ 3 files changed, 23 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a86f296c156..637d0389a4a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -112,6 +112,8 @@ [#9877](https://github.com/Kong/kong/pull/9877) - **JWT**: Deny requests that have different tokens in the jwt token search locations. Thanks Jackson 'Che-Chun' Kuo from Latacora for reporting this issue. [#9946](https://github.com/Kong/kong/pull/9946) +- **Datadog**: Fix a bug in the Datadog plugin batch queue processing where metrics are published multiple times. + [#10044](https://github.com/Kong/kong/pull/10044) ### Changed diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 18dcb422e5a..9fa90ea5dd2 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -57,7 +57,7 @@ local function log(conf, messages) local logger, err = statsd_logger:new(conf) if err then kong.log.err("failed to create Statsd logger: ", err) - return + return false, err end for _, message in ipairs(messages) do @@ -103,6 +103,7 @@ local function log(conf, messages) end logger:close_socket() + return true end diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index e5eacd6de77..8c3f9c91f0e 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -399,6 +399,25 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.kong_latency:%d*|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) end) + -- the purpose of this test case is to test the batch queue + -- finish processing messages in one time(no retries) + it("no more messages than expected", function() + local thread = helpers.udp_server(9999, 10, 10) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog7.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + end) + it("should not return a runtime error (regression)", function() local thread = helpers.udp_server(9999, 1, 1) From c48a619dcc948d7dde5f3b7fe852bae15b7fb369 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 6 Jan 2023 15:09:53 +0800 Subject: [PATCH 2109/4351] style(tools/utils): move localized variables into `do ... end` block (#10061) --- kong/tools/utils.lua | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 39f74f31b85..d518296eb85 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -17,9 +17,7 @@ local pl_path = require "pl.path" local zlib = require "ffi-zlib" local C = ffi.C -local ffi_fill = ffi.fill local ffi_new = ffi.new -local ffi_str = ffi.string local type = type local pairs = pairs local ipairs = ipairs @@ -70,7 +68,6 @@ char *strerror(int errnum); ]] local _M = {} -local YIELD_ITERATIONS = 1000 --- splits a string. -- just a placeholder to the penlight `pl.stringx.split` function @@ -158,6 +155,8 @@ do local system_constants = require "lua_system_constants" local O_RDONLY = system_constants.O_RDONLY() + local ffi_fill = ffi.fill + local ffi_str = ffi.string local bytes_buf_t = ffi.typeof "char[?]" local function urandom_bytes(buf, size) @@ -330,6 +329,8 @@ do end + local ngx_null = ngx.null + --- Encode a Lua table to a querystring -- Tries to mimic ngx_lua's `ngx.encode_args`, but has differences: -- * It percent-encodes querystring values. @@ -362,7 +363,7 @@ do local value = args[key] if type(value) == "table" then recursive_encode_args(key, value, raw, no_array_indexes, query) - elseif value == ngx.null then + elseif value == ngx_null then query[#query+1] = encode_args_value(key, "") elseif value ~= nil or raw then value = tostring(value) @@ -417,7 +418,7 @@ do if type(v) == "table" then v = decode_array(v) or v elseif v == "" then - v = ngx.null + v = ngx_null elseif v == "true" then v = true elseif v == "false" then @@ -1435,7 +1436,9 @@ do local get_phase = ngx.get_phase local ngx_sleep = _G.native_ngx_sleep or ngx.sleep + local YIELD_ITERATIONS = 1000 local counter = YIELD_ITERATIONS + function _M.yield(in_loop, phase) if ngx.IS_CLI then return From ef6201aa44d80a064430b8e67d000de4fd04ac96 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 3 Jan 2023 08:04:41 +0000 Subject: [PATCH 2110/4351] chore(deps): bump peter-evans/commit-comment Bumps [peter-evans/commit-comment](https://github.com/peter-evans/commit-comment) from b9271bee479e9805bb47672c2d025951a09268aa to 92cbb4313f2c3bca80fa2de8aa1debd194d412cc. - [Release notes](https://github.com/peter-evans/commit-comment/releases) - [Commits](https://github.com/peter-evans/commit-comment/compare/b9271bee479e9805bb47672c2d025951a09268aa...92cbb4313f2c3bca80fa2de8aa1debd194d412cc) --- updated-dependencies: - dependency-name: peter-evans/commit-comment dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index dce052882f3..39babcd9ba0 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -261,7 +261,7 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' # peter-evans/commit-comment@v2 - uses: peter-evans/commit-comment@b9271bee479e9805bb47672c2d025951a09268aa + uses: peter-evans/commit-comment@92cbb4313f2c3bca80fa2de8aa1debd194d412cc with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | From b1634c67f34d16982f62a976b562b41ef6188cd5 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 2 Jan 2023 08:07:40 +0000 Subject: [PATCH 2111/4351] chore(deps): bump bazelbuild/setup-bazelisk Bumps [bazelbuild/setup-bazelisk](https://github.com/bazelbuild/setup-bazelisk) from 726572d79803e789795cc9a373fbefa25b25563b to 77fa5a16bb38797f3d47c63d0f99c0873a6707b0. - [Release notes](https://github.com/bazelbuild/setup-bazelisk/releases) - [Commits](https://github.com/bazelbuild/setup-bazelisk/compare/726572d79803e789795cc9a373fbefa25b25563b...77fa5a16bb38797f3d47c63d0f99c0873a6707b0) --- updated-dependencies: - dependency-name: bazelbuild/setup-bazelisk dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 39babcd9ba0..cfa5b35f123 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -144,7 +144,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@726572d79803e789795cc9a373fbefa25b25563b + uses: bazelbuild/setup-bazelisk@77fa5a16bb38797f3d47c63d0f99c0873a6707b0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From 93a4bbfc6b21c62478be4ce2f3dab764c465e1d6 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 6 Jan 2023 16:17:04 +0800 Subject: [PATCH 2112/4351] fix(plugins/opentelemetry): `http.uri` should be the full path (including schema and host) (#10069) Fix #10036 KAG-377 --- CHANGELOG.md | 3 ++- kong/tracing/instrumentation.lua | 10 +++++--- .../37-opentelemetry/04-exporter_spec.lua | 25 ++++++++++++++----- 3 files changed, 28 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 637d0389a4a..d538bb40748 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,7 +114,8 @@ [#9946](https://github.com/Kong/kong/pull/9946) - **Datadog**: Fix a bug in the Datadog plugin batch queue processing where metrics are published multiple times. [#10044](https://github.com/Kong/kong/pull/10044) - +- **OpenTelemetry**: Fix non-compliance to specification for `http.uri` in spans. The field should be full HTTP URI. + [#10036](https://github.com/Kong/kong/pull/10036) ### Changed diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 2c24f074203..4b09d34d108 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -139,6 +139,7 @@ function _M.http_client() local function wrap(self, uri, params) local method = params and params.method or "GET" local attributes = new_tab(0, 5) + -- passing full URI to http.url attribute attributes["http.url"] = uri attributes["http.method"] = method attributes["http.flavor"] = params and params.version or "1.1" @@ -186,7 +187,10 @@ function _M.request(ctx) local method = get_method() local path = req.get_path() local span_name = method .. " " .. path - local req_uri = ctx.request_uri or var.request_uri + local scheme = ctx.scheme or var.scheme + local host = var.host + -- passing full URI to http.url attribute + local req_uri = scheme .. "://" .. host .. (ctx.request_uri or var.request_uri) local start_time = ctx.KONG_PROCESSING_START and ctx.KONG_PROCESSING_START * 1e6 @@ -198,8 +202,8 @@ function _M.request(ctx) attributes = { ["http.method"] = method, ["http.url"] = req_uri, - ["http.host"] = var.host, - ["http.scheme"] = ctx.scheme or var.scheme, + ["http.host"] = host, + ["http.scheme"] = scheme, ["http.flavor"] = ngx.req.http_version(), ["net.peer.ip"] = client.get_ip(), }, diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 36621ca6c11..45d334b6f6e 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -17,6 +17,13 @@ local function gen_span_id() return to_hex(utils.get_rand_bytes(8)) end +-- so we can have a stable output to verify +local function sort_by_key(tbl) + return table.sort(tbl, function(a, b) + return a.key < b.key + end) +end + local table_merge = utils.table_merge local HTTP_SERVER_PORT = helpers.get_available_port() local PROXY_PORT = 9000 @@ -120,9 +127,7 @@ for _, strategy in helpers.each_strategy() do -- array is unstable local res_attr = decoded.resource_spans[1].resource.attributes - table.sort(res_attr, function(a, b) - return a.key < b.key - end) + sort_by_key(res_attr) -- default resource attributes assert.same("service.instance.id", res_attr[1].key) assert.same("service.name", res_attr[2].key) @@ -186,9 +191,7 @@ for _, strategy in helpers.each_strategy() do -- array is unstable local res_attr = decoded.resource_spans[1].resource.attributes - table.sort(res_attr, function(a, b) - return a.key < b.key - end) + sort_by_key(res_attr) -- resource attributes assert.same("os.version", res_attr[1].key) assert.same({string_value = "debian"}, res_attr[1].value) @@ -358,6 +361,16 @@ for _, strategy in helpers.each_strategy() do local span = scope_span.spans[1] assert.same(trace_id, to_hex(span.trace_id), "trace_id") assert.same(parent_id, to_hex(span.parent_span_id), "parent_id") + local attr = span.attributes + sort_by_key(attr) + assert.same({ + { key = "http.flavor", value = { double_value = 1.1 } }, + { key = "http.host", value = { string_value = "0.0.0.0" } }, + { key = "http.method", value = { string_value = "GET" } }, + { key = "http.scheme", value = { string_value = "http" } }, + { key = "http.url", value = { string_value = "http://0.0.0.0/" } }, + { key = "net.peer.ip", value = { string_value = "127.0.0.1" } }, + }, attr) end) end) From ebd653dc999f9ddf4cb3ba969a7b8851bc1fc9ae Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 9 Jan 2023 11:21:34 +0800 Subject: [PATCH 2113/4351] docs(changelog): bump `atc-router` to `1.0.2` --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index d538bb40748..c343c441ad8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -130,6 +130,8 @@ - Bumped luarocks from 3.9.1 to 3.9.2 [#9942](https://github.com/Kong/kong/pull/9942) +- Bumped atc-router from 1.0.1 to 1.0.2 + [#9925](https://github.com/Kong/kong/pull/9925) ## 3.1.0 From a36663a6e8e0cb5c4ba7e1375b0e93efd3b83466 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 6 Jan 2023 16:14:42 +0800 Subject: [PATCH 2114/4351] chore(dependabot): decrease check interval to weekly Reduces noise on some frequently updated actions --- .github/dependabot.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/dependabot.yml b/.github/dependabot.yml index 5737055179c..dfd0e308618 100644 --- a/.github/dependabot.yml +++ b/.github/dependabot.yml @@ -6,5 +6,5 @@ updates: - package-ecosystem: "github-actions" directory: "/" schedule: - # Check for updates to GitHub Actions every weekday - interval: "daily" + # Check for updates to GitHub Actions every week + interval: "weekly" From 03e4933bb4058fa6ca53ebda13667a4a9ecc0dc1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 9 Jan 2023 14:49:54 +0800 Subject: [PATCH 2115/4351] chore(ci): add tag comment on actions that are pinned to hash (#10084) --- .github/workflows/backport.yml | 3 +-- .github/workflows/perf.yml | 12 ++++-------- .github/workflows/release.yml | 13 ++++++------- 3 files changed, 11 insertions(+), 17 deletions(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index ba81370960f..9a129c7a6c0 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -19,7 +19,6 @@ jobs: ) ) steps: - # - uses: tibdex/backport@v2 - - uses: tibdex/backport@2e217641d82d02ba0603f46b1aeedefb258890ac + - uses: tibdex/backport@2e217641d82d02ba0603f46b1aeedefb258890ac # v2.0.3 with: github_token: ${{ secrets.PAT }} diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 20131d02b85..7e29559d72c 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -106,8 +106,7 @@ jobs: steps: # set up mutex across CE and EE to avoid resource race - name: Set up mutex - # uses: ben-z/gh-action-mutex@v1.0-alpha-6 - uses: ben-z/gh-action-mutex@9709ba4d8596ad4f9f8bbe8e0f626ae249b1b3ac + uses: ben-z/gh-action-mutex@9709ba4d8596ad4f9f8bbe8e0f626ae249b1b3ac # v1.0-alpha-6 with: repository: "Kong/kong-perf-mutex-lock" branch: "gh-mutex" @@ -172,8 +171,7 @@ jobs: echo "suites=$suites" >> $GITHUB_OUTPUT echo "tags=$tags" >> $GITHUB_OUTPUT - - # uses: xt0rted/pull-request-comment-branch@v1.4.1 - uses: xt0rted/pull-request-comment-branch@653a7d5ca8bd91d3c5cb83286063314d0b063b8e + - uses: xt0rted/pull-request-comment-branch@653a7d5ca8bd91d3c5cb83286063314d0b063b8e # v1.4.1 id: comment-branch if: github.event_name == 'issue_comment' && github.event.action == 'created' @@ -319,8 +317,7 @@ jobs: - name: Upload charts if: always() id: charts - # uses: devicons/public-upload-to-imgur@v2.2.2 - uses: devicons/public-upload-to-imgur@352cf5f2805c692539a96cfe49a09669e6fca88e + uses: devicons/public-upload-to-imgur@352cf5f2805c692539a96cfe49a09669e6fca88e # v2.2.2 continue-on-error: true with: path: output/*.png @@ -330,8 +327,7 @@ jobs: if: | github.event_name == 'pull_request' || (github.event_name == 'issue_comment' && github.event.issue.pull_request) - # uses: actions-ecosystem/action-create-comment@v1 - uses: actions-ecosystem/action-create-comment@e23bc59fbff7aac7f9044bd66c2dc0fe1286f80b + uses: actions-ecosystem/action-create-comment@e23bc59fbff7aac7f9044bd66c2dc0fe1286f80b # v1.0.0 with: github_token: ${{ secrets.GITHUB_TOKEN }} body: | diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index cfa5b35f123..b2524f064f7 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -144,7 +144,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@77fa5a16bb38797f3d47c63d0f99c0873a6707b0 + uses: bazelbuild/setup-bazelisk@77fa5a16bb38797f3d47c63d0f99c0873a6707b0 # v2.0.0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' @@ -231,7 +231,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -260,8 +260,7 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' - # peter-evans/commit-comment@v2 - uses: peter-evans/commit-comment@92cbb4313f2c3bca80fa2de8aa1debd194d412cc + uses: peter-evans/commit-comment@92cbb4313f2c3bca80fa2de8aa1debd194d412cc # v2.0.1 with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | @@ -302,7 +301,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -347,7 +346,7 @@ jobs: uses: actions/checkout@v3 - name: Run Trivy vulnerability scanner - uses: aquasecurity/trivy-action@9ab158e8597f3b310480b9a69402b419bc03dbd5 + uses: aquasecurity/trivy-action@9ab158e8597f3b310480b9a69402b419bc03dbd5 # v0.8.0 env: TRIVY_USERNAME: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} TRIVY_PASSWORD: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -408,7 +407,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From e1efa6946b69e8750ec459aeb6a184119c75c2af Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 9 Jan 2023 16:20:47 +0800 Subject: [PATCH 2116/4351] fix(plugins/oauth2): correctly validate token TTL (#10068) Fix FTI-3250 Co-authored-by: Datong Sun --- CHANGELOG.md | 4 ++-- kong/constants.lua | 5 ++++- kong/db/dao/init.lua | 8 +++----- kong/db/schema/typedefs.lua | 6 ++++++ kong/plugins/oauth2/schema.lua | 2 +- spec/03-plugins/25-oauth2/01-schema_spec.lua | 9 +++++++++ 6 files changed, 25 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c343c441ad8..e86579d5f0a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -116,6 +116,8 @@ [#10044](https://github.com/Kong/kong/pull/10044) - **OpenTelemetry**: Fix non-compliance to specification for `http.uri` in spans. The field should be full HTTP URI. [#10036](https://github.com/Kong/kong/pull/10036) +- **OAuth2**: `refresh_token_ttl` is now limited between `0` and `100000000` by schema validator. Previously numbers that are too large causes requests to fail. + [#10068](https://github.com/Kong/kong/pull/10068) ### Changed @@ -123,8 +125,6 @@ - Revert the removal of WebSocket protocol support for configuration sync, and disable the wRPC protocol. - [#9921](https://github.com/Kong/kong/pull/9921) - ### Dependencies diff --git a/kong/constants.lua b/kong/constants.lua index 775eae0bf4e..ac122668caa 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -192,7 +192,10 @@ local constants = { CASSANDRA = { MIN = "3.0", DEPRECATED = "2.2", - } + }, + -- a bit over three years maximum to make it more safe against + -- integer overflow (time() + ttl) + DAO_MAX_TTL = 1e8, }, PROTOCOLS = protocols, PROTOCOLS_WITH_SUBSYSTEM = protocols_with_subsystem, diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 3a1e10740b8..55892b20bd0 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -5,7 +5,7 @@ local defaults = require "kong.db.strategies.connector".defaults local hooks = require "kong.hooks" local workspaces = require "kong.workspaces" local new_tab = require "table.new" - +local DAO_MAX_TTL = require("kong.constants").DATABASE.DAO_MAX_TTL local setmetatable = setmetatable local tostring = tostring @@ -193,10 +193,8 @@ local function validate_options_value(self, options) if schema.ttl == true and options.ttl ~= nil then if floor(options.ttl) ~= options.ttl or options.ttl < 0 or - options.ttl > 100000000 then - -- a bit over three years maximum to make it more safe against - -- integer overflow (time() + ttl) - errors.ttl = "must be an integer between 0 and 100000000" + options.ttl > DAO_MAX_TTL then + errors.ttl = "must be an integer between 0 and " .. DAO_MAX_TTL end elseif schema.ttl ~= true and options.ttl ~= nil then diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 97b104db88d..d5e21a0724f 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -8,6 +8,7 @@ local socket_url = require "socket.url" local constants = require "kong.constants" +local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL local normalize = require("kong.tools.uri").normalize local pairs = pairs local match = string.match @@ -822,4 +823,9 @@ setmetatable(typedefs, { }) +typedefs.ttl = Schema.define { + type = "number", + between = { 0, DAO_MAX_TTL }, +} + return typedefs diff --git a/kong/plugins/oauth2/schema.lua b/kong/plugins/oauth2/schema.lua index 1fc51a3022b..62ed7cd15d0 100644 --- a/kong/plugins/oauth2/schema.lua +++ b/kong/plugins/oauth2/schema.lua @@ -33,7 +33,7 @@ return { { anonymous = { type = "string" }, }, { global_credentials = { type = "boolean", default = false, required = true }, }, { auth_header_name = { type = "string", default = "authorization" }, }, - { refresh_token_ttl = { type = "number", default = 1209600, required = true }, }, + { refresh_token_ttl = typedefs.ttl { default = 1209600, required = true }, }, { reuse_refresh_token = { type = "boolean", default = false, required = true }, }, { pkce = { type = "string", default = "lax", required = false, one_of = { "none", "lax", "strict" } }, }, }, diff --git a/spec/03-plugins/25-oauth2/01-schema_spec.lua b/spec/03-plugins/25-oauth2/01-schema_spec.lua index 595898c41cd..5d72c355a9d 100644 --- a/spec/03-plugins/25-oauth2/01-schema_spec.lua +++ b/spec/03-plugins/25-oauth2/01-schema_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local schema_def = require "kong.plugins.oauth2.schema" +local DAO_MAX_TTL = require("kong.constants").DATABASE.DAO_MAX_TTL local v = require("spec.helpers").validate_plugin_config_schema local fmt = string.format @@ -72,6 +73,14 @@ for _, strategy in helpers.each_strategy() do assert.is_falsy(errors) assert.equal(1209600, t2.config.refresh_token_ttl) end) + it("sets refresh_token_ttl to too large a value", function() + local t = {enable_authorization_code = true, mandatory_scope = false, refresh_token_ttl = 252979200, } + local t2, errors = v(t, schema_def) + assert.is_nil(t2) + assert.same(errors, { config = { + refresh_token_ttl = "value should be between 0 and " .. DAO_MAX_TTL, + }}) + end) it("defaults to non-persistent refresh tokens", function() local t = {enable_authorization_code = true, mandatory_scope = false} local t2, errors = v(t, schema_def) From 0103ea5ac8cc48108ba1a152f79d926a308f19f8 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Mon, 9 Jan 2023 18:26:24 +0800 Subject: [PATCH 2117/4351] feat(http-log): support the value of headers to be referenceable. (#9948) --- CHANGELOG.md | 2 + kong/plugins/http-log/schema.lua | 1 + spec/03-plugins/03-http-log/01-log_spec.lua | 62 +++++++++++++++++++++ 3 files changed, 65 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index e86579d5f0a..8d342dbbb11 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -83,6 +83,8 @@ - **Zipkin**: Add support to set the durations of Kong phases as span tags through configuration property `config.phase_duration_flavor`. [#9891](https://github.com/Kong/kong/pull/9891) +- **HTTP logging**: Suppport value of `headers` to be referenceable. + [#9948](https://github.com/Kong/kong/pull/9948) - **AWS Lambda**: Add `aws_imds_protocol_version` configuration parameter that allows the selection of the IMDS protocol version. Defaults to `v1`, can be set to `v2` to enable IMDSv2. diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index 979c2a5077f..28c7d7855be 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -37,6 +37,7 @@ return { }, values = { type = "string", + referenceable = true, }, }}, { custom_fields_by_lua = typedefs.lua_code }, diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index ae9b9942a1d..870f0aba0dc 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -6,6 +6,8 @@ for _, strategy in helpers.each_strategy() do describe("Plugin: http-log (log) [#" .. strategy .. "]", function() local proxy_client local proxy_client_grpc, proxy_client_grpcs + local vault_env_name = "HTTP_LOG_KEY2" + local vault_env_value = "the secret" lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -214,6 +216,34 @@ for _, strategy in helpers.each_strategy() do } } + local service10 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route10 = bp.routes:insert { + hosts = { "vault_headers_logging.test" }, + service = service10 + } + + bp.plugins:insert { + route = { id = route10.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/vault_header", + headers = { + key1 = "value1", + key2 = "{vault://env/http-log-key2}" + } + } + } + + helpers.setenv(vault_env_name, vault_env_value) + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -224,6 +254,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() + helpers.unsetenv(vault_env_name) helpers.stop_kong() end) @@ -459,6 +490,37 @@ for _, strategy in helpers.each_strategy() do end end, 10) end) + + it("should dereference config.headers value", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "vault_headers_logging.test" + } + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = assert(client:send { + method = "GET", + path = "/read_log/vault_header", + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + if #body.entries == 1 then + assert.same("value1", body.entries[1].log_req_headers.key1) + assert.same(vault_env_value, body.entries[1].log_req_headers.key2) + return true + end + end, 10) + end) end) -- test both with a single worker for a deterministic test, From 0eae6b969f6179c099b054701f453c62a3aeb088 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Tue, 10 Jan 2023 11:47:58 +0800 Subject: [PATCH 2118/4351] fix(plugins/statsd & opentelemetry): add return values for batch queue callback functions (#10052) Add return values for functions that will be processed in batch queue for these two plugins. Batch queue considers the result of processing unsuccessful without a return value, resulting the batch being reprocessed incorrectly. FTI-4645 --- CHANGELOG.md | 2 + kong/plugins/opentelemetry/handler.lua | 17 +++-- kong/plugins/statsd/log.lua | 3 +- spec/03-plugins/06-statsd/01-log_spec.lua | 78 ++++++++++++++++++++++- 4 files changed, 93 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8d342dbbb11..ef6604f8bc5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,6 +114,8 @@ [#9877](https://github.com/Kong/kong/pull/9877) - **JWT**: Deny requests that have different tokens in the jwt token search locations. Thanks Jackson 'Che-Chun' Kuo from Latacora for reporting this issue. [#9946](https://github.com/Kong/kong/pull/9946) +- **Statsd**: Fix a bug in the StatsD plugin batch queue processing where metrics are published multiple times. + [#10052](https://github.com/Kong/kong/pull/10052) - **Datadog**: Fix a bug in the Datadog plugin batch queue processing where metrics are published multiple times. [#10044](https://github.com/Kong/kong/pull/10044) - **OpenTelemetry**: Fix non-compliance to specification for `http.uri` in spans. The field should be full HTTP URI. diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 988ddedb168..edf533d6585 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -68,12 +68,13 @@ local function http_export_request(conf, pb_data, headers) headers = headers, }) if not res then - ngx_log(ngx_ERR, _log_prefix, "failed to send request: ", err) - end + return false, "failed to send request: " .. err - if res and res.status ~= 200 then - ngx_log(ngx_ERR, _log_prefix, "response error: ", res.status, ", body: ", res.body) + elseif res and res.status ~= 200 then + return false, "response error: " .. tostring(res.status) .. ", body: " .. tostring(res.body) end + + return true end local function http_export(conf, spans) @@ -81,12 +82,18 @@ local function http_export(conf, spans) local headers = get_cached_headers(conf.headers) local payload = encode_traces(spans, conf.resource_attributes) - http_export_request(conf, payload, headers) + local ok, err = http_export_request(conf, payload, headers) ngx_update_time() local duration = ngx_now() - start ngx_log(ngx_DEBUG, _log_prefix, "exporter sent " .. #spans .. " traces to " .. conf.endpoint .. " in " .. duration .. " seconds") + + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + end + + return ok, err end local function process_span(span, queue) diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 290aae1c7ea..0a8e5ac9359 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -290,7 +290,7 @@ local function log(conf, messages) local logger, err = statsd_logger:new(conf) if err then kong.log.err("failed to create Statsd logger: ", err) - return + return false, err end for _, message in ipairs(messages) do @@ -334,6 +334,7 @@ local function log(conf, messages) end logger:close_socket() + return true end diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index a7aae8fe6b4..1adbf8a72a2 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -13,7 +13,6 @@ local TCP_PORT = 20001 local DEFAULT_METRICS_COUNT = 12 local DEFAULT_UNMATCHED_METRICS_COUNT = 6 - local uuid_pattern = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-4%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local workspace_name_pattern = "default" @@ -1454,4 +1453,81 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("Plugin: statsd (log) [#" .. strategy .. "]", function() + local proxy_client + local shdict_count + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "consumers", + "keyauth_credentials", + }) + + local consumer = bp.consumers:insert { + username = "bob", + custom_id = "robert", + } + + bp.keyauth_credentials:insert { + key = "kong", + consumer = { id = consumer.id }, + } + + local service = bp.services:insert { + protocol = helpers.mock_upstream_protocol, + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + name = "statsd" + } + local route = bp.routes:insert { + hosts = { "logging.com" }, + service = service + } + bp.key_auth_plugins:insert { route = { id = route.id } } + bp.statsd_plugins:insert { + route = { id = route.id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + }, + } + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + shdict_count = #get_shdicts() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong() + end) + + -- the purpose of this test case is to test the batch queue + -- finishing processing its batch in one time (no retries) + it("won't send the same metric multiple times", function() + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 + local thread = helpers.udp_server(UDP_PORT, metrics_count + 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + end) + end) end From f4a7e90809327332e6f85051a6b95a51310e4e4e Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 10 Jan 2023 11:52:17 +0800 Subject: [PATCH 2119/4351] docs(changelog): restore PR link of #9921 --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index ef6604f8bc5..ab06c837d57 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -129,6 +129,7 @@ - Revert the removal of WebSocket protocol support for configuration sync, and disable the wRPC protocol. + [#9921](https://github.com/Kong/kong/pull/9921) ### Dependencies From 6482493ebf3b7ca3b508ab6d00df29322e8c2e94 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 10 Jan 2023 15:04:11 +0800 Subject: [PATCH 2120/4351] fix(db): use ATC router for route validation when `router_flavor = traditional_compatible` Co-authored-by: Datong Sun --- CHANGELOG.md | 7 ++ kong/db/schema/entities/routes.lua | 36 +++++++-- kong/db/schema/init.lua | 1 + kong/db/schema/metaschema.lua | 1 + kong/router/compat.lua | 5 +- .../01-db/01-schema/01-schema_spec.lua | 76 +++++++++++++++++++ .../01-db/01-schema/06-routes_spec.lua | 46 +++++++++++ spec/01-unit/08-router_spec.lua | 20 ++--- .../05-proxy/02-router_spec.lua | 7 +- 9 files changed, 182 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ab06c837d57..6ba0c5477e0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -78,6 +78,13 @@ ### Additions +#### Core + +- When `router_flavor` is `traditional_compatible`, verify routes created using the + Expression router instead of the traditional router to ensure created routes + are actually compatible. + [#9987](https://github.com/Kong/kong/pull/9987) + #### Plugins - **Zipkin**: Add support to set the durations of Kong phases as span tags diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index a2654c705af..0bc4c45310b 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -3,6 +3,18 @@ local router = require("resty.router.router") local deprecation = require("kong.deprecation") local CACHED_SCHEMA = require("kong.router.atc").schema +local get_expression = require("kong.router.compat").get_expression + +local function validate_expression(id, exp) + local r = router.new(CACHED_SCHEMA) + + local res, err = r:add_matcher(0, id, exp) + if not res then + return nil, "Router Expression failed validation: " .. err + end + + return true +end local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor @@ -48,11 +60,9 @@ if kong_router_flavor == "expressions" then { custom_entity_check = { field_sources = { "expression", "id", }, fn = function(entity) - local r = router.new(CACHED_SCHEMA) - - local res, err = r:add_matcher(0, entity.id, entity.expression) - if not res then - return nil, "Router Expression failed validation: " .. err + local ok, err = validate_expression(entity.id, entity.expression) + if not ok then + return nil, err end return true @@ -139,6 +149,22 @@ else end end + return true + end, + }}, + { custom_entity_check = { + run_with_missing_fields = true, + field_sources = { "id", "paths", }, + fn = function(entity) + if kong_router_flavor == "traditional_compatible" and + type(entity.paths) == "table" and #entity.paths > 0 then + local exp = get_expression(entity) + local ok, err = validate_expression(entity.id, exp) + if not ok then + return nil, err + end + end + return true end, }}, diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index f1b157aa43f..8351ae096c4 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1201,6 +1201,7 @@ local function run_entity_check(self, name, input, arg, full_check, errors) local value = get_field(input, fname) if value == nil then if (not checker.run_with_missing_fields) and + (not arg.run_with_missing_fields) and (required_fields and required_fields[fname]) and (not get_schema_field(self, fname).nilable) then missing = missing or {} diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index c7640ca7c03..a9ded345db3 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -222,6 +222,7 @@ local entity_checkers = { fields = { { field_sources = { type = "array", elements = { type = "string" } } }, { fn = { type = "function" } }, + { run_with_missing_fields = { type = "boolean" } }, } } }, diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 9c6075f3104..c7e24433fb0 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -294,9 +294,12 @@ function _M.new(routes, cache, cache_neg, old_router) end +-- for schema validation and unit-testing +_M.get_expression = get_expression + + -- for unit-testing purposes only _M._set_ngx = atc._set_ngx -_M._get_expression = get_expression _M._get_priority = get_priority diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 90d670cae2d..4394fd66deb 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -2676,6 +2676,82 @@ describe("schema", function() assert.falsy(err) end) + it("run an entity check with flag 'run_with_missing_fields'", function() + local Test = Schema.new({ + fields = { + { aaa = { type = "string", len_min = 4 } }, + { bbb = { type = "string", len_min = 8 } }, + { ccc = { type = "number", between = { 0, 10 } } }, + }, + entity_checks = { + { custom_entity_check = { + run_with_missing_fields = true, + field_sources = { "aaa", "bbb", "ccc" }, + fn = function(entity) + if entity.aaa and entity.aaa ~= "abcd" then + return nil, "oh no" + end + + if entity.bbb == "12345678" and entity.ccc == 2 then + return true + end + return nil, "oh no" + end, + } } + } + }) + + -- missing field 'aaa' + local ok, err = Test:validate_update({ + bbb = "foo", + ccc = 42 + }) + assert.falsy(ok) + assert.is_nil(err["aaa"]) + assert.match("length must be at least 8", err["bbb"]) + assert.match("value should be between 0 and 10", err["ccc"]) + assert.falsy(err["@entity"]) + + -- has field 'aaa' + local ok, err = Test:validate_update({ + aaa = "xxx", + bbb = "foo", + ccc = 42 + }) + assert.falsy(ok) + assert.match("length must be at least 4", err["aaa"]) + assert.match("length must be at least 8", err["bbb"]) + assert.match("value should be between 0 and 10", err["ccc"]) + assert.falsy(err["@entity"]) + + -- field 'aaa' has wrong value + local ok, err = Test:validate_update({ + aaa = "xxxxxxxx", + bbb = "12345678", + ccc = 2 + }) + assert.falsy(ok) + assert.truthy(err["@entity"]) + assert.match("oh no", err["@entity"][1]) + + -- missing field 'aaa', others are right + local ok, err = Test:validate_update({ + bbb = "12345678", + ccc = 2 + }) + assert.truthy(ok) + assert.falsy(err) + + -- all fields are right + local ok, err = Test:validate_update({ + aaa = "abcd", + bbb = "12345678", + ccc = 2 + }) + assert.truthy(ok) + assert.falsy(err) + end) + it("supports entity checks on nested fields", function() local Test = Schema.new({ fields = { diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index bf62e4deaef..b104c3b7808 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1303,3 +1303,49 @@ describe("routes schema (flavor = expressions)", function() assert.truthy(errs["@entity"]) end) end) + + +describe("routes schema (flavor = traditional_compatible)", function() + local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" + local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" + + reload_flavor("traditional_compatible") + + it("validates a valid route", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + methods = { "GET", "POST" }, + hosts = { "example.com" }, + headers = { location = { "location-1" } }, + paths = { "/ovo" }, + regex_priority = 1, + strip_path = false, + preserve_host = true, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + assert.falsy(route.strip_path) + end) + + it("fails when path is invalid", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + paths = { "~/\\/*/user$" }, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + assert.truthy(errs["@entity"]) + assert.matches("Router Expression failed validation", errs["@entity"][1], + nil, true) + end) +end) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 1a418f5ee6b..ff65bfaf72c 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -20,7 +20,7 @@ local function new_router(cases, old_router) for _, v in ipairs(cases) do local r = v.route - r.expression = r.expression or atc_compat._get_expression(r) + r.expression = r.expression or atc_compat.get_expression(r) r.priority = r.priority or atc_compat._get_priority(r) end end @@ -2086,7 +2086,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("check empty route fields", function() local use_case - local _get_expression = atc_compat._get_expression + local get_expression = atc_compat.get_expression before_each(function() use_case = { @@ -2108,35 +2108,35 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" it("empty methods", function() use_case[1].route.methods = v - assert.equal(_get_expression(use_case[1].route), [[(http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.path ^= "/foo")]]) assert(new_router(use_case)) end) it("empty hosts", function() use_case[1].route.hosts = v - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) assert(new_router(use_case)) end) it("empty headers", function() use_case[1].route.headers = v - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) assert(new_router(use_case)) end) it("empty paths", function() use_case[1].route.paths = v - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == "GET")]]) assert(new_router(use_case)) end) it("empty snis", function() use_case[1].route.snis = v - assert.equal(_get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) assert(new_router(use_case)) end) end @@ -2144,7 +2144,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("check regex with '\\'", function() local use_case - local _get_expression = atc_compat._get_expression + local get_expression = atc_compat.get_expression before_each(function() use_case = { @@ -2162,7 +2162,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" use_case[1].route.paths = { [[~/\\/*$]], } assert.equal([[(http.method == "GET") && (http.path ~ "^/\\\\/*$")]], - _get_expression(use_case[1].route)) + get_expression(use_case[1].route)) assert(new_router(use_case)) end) @@ -2170,7 +2170,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" use_case[1].route.paths = { [[~/\d+]], } assert.equal([[(http.method == "GET") && (http.path ~ "^/\\d+")]], - _get_expression(use_case[1].route)) + get_expression(use_case[1].route)) assert(new_router(use_case)) end) end) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 504e3ac12f9..b73a8306bfe 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2351,7 +2351,12 @@ for _, strategy in helpers.each_strategy() do paths = { "~/delay/(?[^\\/]+)$", }, }, })) - assert.res_status(201, res) + if flavor == "traditional" then + assert.res_status(201, res) + + else + assert.res_status(400, res) + end helpers.wait_for_all_config_update() From d7e3cbc7ac2f28fa0cc057859203b01e61f993f7 Mon Sep 17 00:00:00 2001 From: "lena.larionova" Date: Tue, 10 Jan 2023 10:19:09 -0800 Subject: [PATCH 2121/4351] docs(admin-api): remove exceptions for debug endpoints --- autodoc/admin-api/data/admin-api.lua | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index c6554402ebc..2aaa4352be4 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -2706,18 +2706,6 @@ return { }, ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { ["PUT"] = true, - }, - ["/debug/node/log-level"] = { - ["GET"] = true, - }, - ["/debug/node/log-level/:log_level"] = { - ["PUT"] = true, - }, - ["/debug/cluster/log-level/:log_level"] = { - ["PUT"] = true, - }, - ["/debug/cluster/control-planes-nodes/log-level/:log_level"] = { - ["PUT"] = true, } }, From a310920e8101889ccb84b45e79df4a00b5d0b44d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 15 Jan 2023 15:37:03 +0800 Subject: [PATCH 2122/4351] chore(tests): fix a typo in comment (#10112) --- spec/02-integration/05-proxy/02-router_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index b73a8306bfe..062ef4bc8ca 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -1410,7 +1410,7 @@ for _, strategy in helpers.each_strategy() do end) it_trad_only("matches a Route based on its 'snis' attribute", function() - -- config propogates to stream subsystems not instantly + -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds -- in vagrant it takes around 6 seconds helpers.wait_until(function() From 110a918cc6d91397acde53dd37b9518194eb91ad Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 16 Jan 2023 16:56:52 +0800 Subject: [PATCH 2123/4351] style(core): refactor concurrency code with some localization (#10104) --- kong/concurrency.lua | 52 ++++++++++++++++++++++++++++---------------- 1 file changed, 33 insertions(+), 19 deletions(-) diff --git a/kong/concurrency.lua b/kong/concurrency.lua index 44729db57a7..d29c9dcdf91 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -2,6 +2,11 @@ local resty_lock = require "resty.lock" local ngx_semaphore = require "ngx.semaphore" +local type = type +local error = error +local pcall = pcall + + local get_phase = ngx.get_phase @@ -16,14 +21,18 @@ function concurrency.with_worker_mutex(opts, fn) if type(opts) ~= "table" then error("opts must be a table", 2) end - if type(opts.name) ~= "string" then + + local opts_name = opts.name + local opts_timeout = opts.timeout + + if type(opts_name) ~= "string" then error("opts.name is required and must be a string", 2) end - if opts.timeout and type(opts.timeout) ~= "number" then + if opts_timeout and type(opts_timeout) ~= "number" then error("opts.timeout must be a number", 2) end - local timeout = opts.timeout or 60 + local timeout = opts_timeout or 60 local rlock, err = resty_lock:new("kong_locks", { exptime = timeout, @@ -34,7 +43,7 @@ function concurrency.with_worker_mutex(opts, fn) end -- acquire lock - local elapsed, err = rlock:lock(opts.name) + local elapsed, err = rlock:lock(opts_name) if not elapsed then if err == "timeout" then return nil, err @@ -49,7 +58,7 @@ function concurrency.with_worker_mutex(opts, fn) end -- release lock - rlock:unlock(opts.name) + rlock:unlock(opts_name) return ok, err end @@ -58,15 +67,20 @@ function concurrency.with_coroutine_mutex(opts, fn) if type(opts) ~= "table" then error("opts must be a table", 2) end - if type(opts.name) ~= "string" then + + local opts_name = opts.name + local opts_timeout = opts.timeout + local opts_on_timeout = opts.on_timeout + + if type(opts_name) ~= "string" then error("opts.name is required and must be a string", 2) end - if opts.timeout and type(opts.timeout) ~= "number" then + if opts_timeout and type(opts_timeout) ~= "number" then error("opts.timeout must be a number", 2) end - if opts.on_timeout and - opts.on_timeout ~= "run_unlocked" and - opts.on_timeout ~= "return_true" then + if opts_on_timeout and + opts_on_timeout ~= "run_unlocked" and + opts_on_timeout ~= "return_true" then error("invalid value for opts.on_timeout", 2) end @@ -74,18 +88,18 @@ function concurrency.with_coroutine_mutex(opts, fn) return fn() end - local timeout = opts.timeout or 60 + local timeout = opts_timeout or 60 - local semaphore = semaphores[opts.name] + local semaphore = semaphores[opts_name] -- the following `if` block must not yield: if not semaphore then local err semaphore, err = ngx_semaphore.new() if err then - return nil, "failed to create " .. opts.name .. " lock: " .. err + return nil, "failed to create " .. opts_name .. " lock: " .. err end - semaphores[opts.name] = semaphore + semaphores[opts_name] = semaphore semaphore:post(1) end @@ -94,15 +108,15 @@ function concurrency.with_coroutine_mutex(opts, fn) local lok, err = semaphore:wait(timeout) if not lok then if err ~= "timeout" then - return nil, "error attempting to acquire " .. opts.name .. " lock: " .. err + return nil, "error attempting to acquire " .. opts_name .. " lock: " .. err end - if opts.on_timeout == "run_unlocked" then - kong.log.warn("bypassing ", opts.name, " lock: timeout") - elseif opts.on_timeout == "return_true" then + if opts_on_timeout == "run_unlocked" then + kong.log.warn("bypassing ", opts_name, " lock: timeout") + elseif opts_on_timeout == "return_true" then return true else - return nil, "timeout acquiring " .. opts.name .. " lock" + return nil, "timeout acquiring " .. opts_name .. " lock" end end From 60960088ebf3ec1d17348d197204978ada4b3373 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 16 Jan 2023 16:28:53 +0800 Subject: [PATCH 2124/4351] feat(pdk): support stream module tls function to pdk --- .requirements | 2 +- kong/pdk/service.lua | 264 +++++++++++----------- t/01-pdk/09-service/00-phase_checks.t | 136 ++++++++++- t/01-pdk/09-service/03-set-tls-cert-key.t | 62 +++++ 4 files changed, 328 insertions(+), 136 deletions(-) diff --git a/.requirements b/.requirements index 60e2bff3cab..e7befdd8091 100644 --- a/.requirements +++ b/.requirements @@ -11,6 +11,6 @@ RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.2 LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.40.3 +KONG_BUILD_TOOLS_VERSION=4.42.0 KONG_NGINX_MODULE_BRANCH=0.5.0 DOCKER_KONG_VERSION=3.0.0 diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 9ef4eb2ff41..5b84e4293ab 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -18,13 +18,11 @@ local floor = math.floor local ngx = ngx local check_phase = phase_checker.check -local is_http_subsystem = ngx.config.subsystem == "http" local PHASES = phase_checker.phases -local access_and_rewrite_and_balancer = - phase_checker.new(PHASES.rewrite, PHASES.access, PHASES.balancer) - +local access_and_rewrite_and_balancer_preread = + phase_checker.new(PHASES.rewrite, PHASES.access, PHASES.balancer, PHASES.preread) local function new() local service = {} @@ -109,146 +107,144 @@ local function new() end - if is_http_subsystem then - local tls = require("resty.kong.tls") - - local set_upstream_cert_and_key = tls.set_upstream_cert_and_key - local set_upstream_ssl_verify = tls.set_upstream_ssl_verify - local set_upstream_ssl_verify_depth = tls.set_upstream_ssl_verify_depth - local set_upstream_ssl_trusted_store = tls.set_upstream_ssl_trusted_store - - --- - -- Sets the client certificate used while handshaking with the Service. - -- - -- The `chain` argument is the client certificate and intermediate chain (if any) - -- returned by functions such as [ngx.ssl.parse\_pem\_cert](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/ssl.md#parse_pem_cert). - -- - -- The `key` argument is the private key corresponding to the client certificate - -- returned by functions such as [ngx.ssl.parse\_pem\_priv\_key](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/ssl.md#parse_pem_priv_key). - -- - -- @function kong.service.set_tls_cert_key - -- @phases `rewrite`, `access`, `balancer` - -- @tparam cdata chain The client certificate chain - -- @tparam cdata key The client certificate private key - -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred - -- @treturn string|nil An error message describing the error if there was one - -- @usage - -- local chain = assert(ssl.parse_pem_cert(cert_data)) - -- local key = assert(ssl.parse_pem_priv_key(key_data)) - -- - -- local ok, err = kong.service.set_tls_cert_key(chain, key) - -- if not ok then - -- -- do something with error - -- end - service.set_tls_cert_key = function(chain, key) - check_phase(access_and_rewrite_and_balancer) - - if type(chain) ~= "cdata" then - error("chain must be a parsed cdata object", 2) - end - - if type(key) ~= "cdata" then - error("key must be a parsed cdata object", 2) - end - - local res, err = set_upstream_cert_and_key(chain, key) - return res, err + local tls = require("resty.kong.tls") + + local set_upstream_cert_and_key = tls.set_upstream_cert_and_key + local set_upstream_ssl_verify = tls.set_upstream_ssl_verify + local set_upstream_ssl_verify_depth = tls.set_upstream_ssl_verify_depth + local set_upstream_ssl_trusted_store = tls.set_upstream_ssl_trusted_store + + --- + -- Sets the client certificate used while handshaking with the Service. + -- + -- The `chain` argument is the client certificate and intermediate chain (if any) + -- returned by functions such as [ngx.ssl.parse\_pem\_cert](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/ssl.md#parse_pem_cert). + -- + -- The `key` argument is the private key corresponding to the client certificate + -- returned by functions such as [ngx.ssl.parse\_pem\_priv\_key](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/ssl.md#parse_pem_priv_key). + -- + -- @function kong.service.set_tls_cert_key + -- @phases `rewrite`, `access`, `balancer`, `preread` + -- @tparam cdata chain The client certificate chain + -- @tparam cdata key The client certificate private key + -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred + -- @treturn string|nil An error message describing the error if there was one + -- @usage + -- local chain = assert(ssl.parse_pem_cert(cert_data)) + -- local key = assert(ssl.parse_pem_priv_key(key_data)) + -- + -- local ok, err = kong.service.set_tls_cert_key(chain, key) + -- if not ok then + -- -- do something with error + -- end + service.set_tls_cert_key = function(chain, key) + check_phase(access_and_rewrite_and_balancer_preread) + + if type(chain) ~= "cdata" then + error("chain must be a parsed cdata object", 2) end + if type(key) ~= "cdata" then + error("key must be a parsed cdata object", 2) + end + + local res, err = set_upstream_cert_and_key(chain, key) + return res, err + end - --- - -- Sets whether TLS verification is enabled while handshaking with the Service. - -- - -- The `on` argument is a boolean flag, where `true` means upstream verification - -- is enabled and `false` disables it. - -- - -- This call affects only the current request. If the trusted certificate store is - -- not set already (via [proxy_ssl_trusted_certificate](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_trusted_certificate) - -- or [kong.service.set_upstream_ssl_trusted_store](#kongserviceset_upstream_ssl_trusted_store)), - -- then TLS verification will always fail with "unable to get local issuer certificate" error. - -- - -- @function kong.service.set_tls_verify - -- @phases `rewrite`, `access`, `balancer` - -- @tparam boolean on Whether to enable TLS certificate verification for the current request - -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred - -- @treturn string|nil An error message describing the error if there was one - -- @usage - -- local ok, err = kong.service.set_tls_verify(true) - -- if not ok then - -- -- do something with error - -- end - service.set_tls_verify = function(on) - check_phase(access_and_rewrite_and_balancer) - - if type(on) ~= "boolean" then - error("argument must be a boolean", 2) - end - - return set_upstream_ssl_verify(on) + + --- + -- Sets whether TLS verification is enabled while handshaking with the Service. + -- + -- The `on` argument is a boolean flag, where `true` means upstream verification + -- is enabled and `false` disables it. + -- + -- This call affects only the current request. If the trusted certificate store is + -- not set already (via [proxy_ssl_trusted_certificate](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_trusted_certificate) + -- or [kong.service.set_upstream_ssl_trusted_store](#kongserviceset_upstream_ssl_trusted_store)), + -- then TLS verification will always fail with "unable to get local issuer certificate" error. + -- + -- @function kong.service.set_tls_verify + -- @phases `rewrite`, `access`, `balancer`, `preread` + -- @tparam boolean on Whether to enable TLS certificate verification for the current request + -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred + -- @treturn string|nil An error message describing the error if there was one + -- @usage + -- local ok, err = kong.service.set_tls_verify(true) + -- if not ok then + -- -- do something with error + -- end + service.set_tls_verify = function(on) + check_phase(access_and_rewrite_and_balancer_preread) + + if type(on) ~= "boolean" then + error("argument must be a boolean", 2) end + return set_upstream_ssl_verify(on) + end + - --- - -- Sets the maximum depth of verification when validating upstream server's TLS certificate. - -- - -- This call affects only the current request. For the depth to be actually used the verification - -- has to be enabled with either the [proxy_ssl_verify](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_verify) - -- directive or using the [kong.service.set_tls_verify](#kongserviceset_tls_verify) function. - -- - -- @function kong.service.set_tls_verify_depth - -- @phases `rewrite`, `access`, `balancer` - -- @tparam number depth Depth to use when validating. Must be non-negative - -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred - -- @treturn string|nil An error message describing the error if there was one - -- @usage - -- local ok, err = kong.service.set_tls_verify_depth(3) - -- if not ok then - -- -- do something with error - -- end - service.set_tls_verify_depth = function(depth) - check_phase(access_and_rewrite_and_balancer) - - if type(depth) ~= "number" then - error("argument must be a number", 2) - end - - return set_upstream_ssl_verify_depth(depth) + --- + -- Sets the maximum depth of verification when validating upstream server's TLS certificate. + -- + -- This call affects only the current request. For the depth to be actually used the verification + -- has to be enabled with either the [proxy_ssl_verify](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_verify) + -- directive or using the [kong.service.set_tls_verify](#kongserviceset_tls_verify) function. + -- + -- @function kong.service.set_tls_verify_depth + -- @phases `rewrite`, `access`, `balancer`, `preread` + -- @tparam number depth Depth to use when validating. Must be non-negative + -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred + -- @treturn string|nil An error message describing the error if there was one + -- @usage + -- local ok, err = kong.service.set_tls_verify_depth(3) + -- if not ok then + -- -- do something with error + -- end + service.set_tls_verify_depth = function(depth) + check_phase(access_and_rewrite_and_balancer_preread) + + if type(depth) ~= "number" then + error("argument must be a number", 2) end + return set_upstream_ssl_verify_depth(depth) + end + - --- - -- Sets the CA trust store to use when validating upstream server's TLS certificate. - -- - -- This call affects only the current request. For the store to be actually used the verification - -- has to be enabled with either the [proxy_ssl_verify](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_verify) - -- directive or using the [kong.service.set_tls_verify](#kongserviceset_tls_verify) function. - -- - -- The resty.openssl.x509.store object can be created by following - -- [examples](https://github.com/Kong/lua-kong-nginx-module#restykongtlsset_upstream_ssl_trusted_store) from the Kong/lua-kong-nginx-module repo. - -- - -- @function kong.service.set_tls_verify_store - -- @phases `rewrite`, `access`, `balancer` - -- @tparam table store resty.openssl.x509.store object to use - -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred - -- @treturn string|nil An error message describing the error if there was one - -- @usage - -- local store = require("resty.openssl.x509.store") - -- local st = assert(store.new()) - -- -- st:add(...certificate) - -- - -- local ok, err = kong.service.set_tls_verify_store(st) - -- if not ok then - -- -- do something with error - -- end - service.set_tls_verify_store = function(store) - check_phase(access_and_rewrite_and_balancer) - - if type(store) ~= "table" then - error("argument must be a resty.openssl.x509.store object", 2) - end - - return set_upstream_ssl_trusted_store(store) + --- + -- Sets the CA trust store to use when validating upstream server's TLS certificate. + -- + -- This call affects only the current request. For the store to be actually used the verification + -- has to be enabled with either the [proxy_ssl_verify](https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_ssl_verify) + -- directive or using the [kong.service.set_tls_verify](#kongserviceset_tls_verify) function. + -- + -- The resty.openssl.x509.store object can be created by following + -- [examples](https://github.com/Kong/lua-kong-nginx-module#restykongtlsset_upstream_ssl_trusted_store) from the Kong/lua-kong-nginx-module repo. + -- + -- @function kong.service.set_tls_verify_store + -- @phases `rewrite`, `access`, `balancer`, `preread` + -- @tparam table store resty.openssl.x509.store object to use + -- @treturn boolean|nil `true` if the operation succeeded, `nil` if an error occurred + -- @treturn string|nil An error message describing the error if there was one + -- @usage + -- local store = require("resty.openssl.x509.store") + -- local st = assert(store.new()) + -- -- st:add(...certificate) + -- + -- local ok, err = kong.service.set_tls_verify_store(st) + -- if not ok then + -- -- do something with error + -- end + service.set_tls_verify_store = function(store) + check_phase(access_and_rewrite_and_balancer_preread) + + if type(store) ~= "table" then + error("argument must be a resty.openssl.x509.store object", 2) end + + return set_upstream_ssl_trusted_store(store) end diff --git a/t/01-pdk/09-service/00-phase_checks.t b/t/01-pdk/09-service/00-phase_checks.t index 894ef9a8222..2be48fef1b9 100644 --- a/t/01-pdk/09-service/00-phase_checks.t +++ b/t/01-pdk/09-service/00-phase_checks.t @@ -1,11 +1,12 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; +use Test::Nginx::Socket::Lua::Stream; do "./t/Util.pm"; $ENV{TEST_NGINX_NXSOCK} ||= html_dir(); -plan tests => repeat_each() * (blocks() * 2); +plan tests => repeat_each() * (blocks() * 2) + 1; run_tests(); @@ -166,3 +167,136 @@ qq{ GET /t --- no_error_log [error] + + + +=== TEST 2: verify phase checking in stream kong.service +--- stream_config eval +qq{ + $t::Util::HttpConfig + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + content_by_lua_block { + ngx.say("it works") + } + } + init_worker_by_lua_block { + local ssl = require("ngx.ssl") + local f = assert(io.open("t/certs/test.crt")) + local cert_data = f:read("*a") + f:close() + local chain = assert(ssl.parse_pem_cert(cert_data)) + f = assert(io.open("t/certs/test.key")) + local key_data = f:read("*a") + f:close() + local key = assert(ssl.parse_pem_priv_key(key_data)) + -- mock kong.runloop.balancer + package.loaded["kong.runloop.balancer"] = { + get_upstream_by_name = function(name) + if name == "my_upstream" then + return {} + end + end + } + phases = require("kong.pdk.private.phases").phases + phase_check_module = "service" + phase_check_data = { + { + method = "set_upstream", + args = { "my_upstream" }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "pending", + admin_api = "forced false", + preread = "pending", + }, { + method = "set_target", + args = { "example.com", 8000 }, + init_worker = false, + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "pending", + admin_api = "forced false", + preread = "pending", + }, + { + method = "set_tls_cert_key", + args = { chain, key, }, + init_worker = false, + certificate = "pending", + rewrite = true, + access = true, + response = "forced false", + header_filter = false, + body_filter = false, + log = "pending", + admin_api = "forced false", + preread = true, + }, { + method = "set_tls_verify", + args = { true, }, + init_worker = false, + certificate = "pending", + rewrite = true, + access = true, + response = "forced false", + header_filter = false, + body_filter = false, + log = "pending", + admin_api = "forced false", + preread = true, + }, { + method = "set_tls_verify_depth", + args = { 2, }, + init_worker = false, + certificate = "pending", + rewrite = true, + access = true, + response = "forced false", + header_filter = false, + body_filter = false, + log = "pending", + admin_api = "forced false", + preread = true, + }, { + method = "set_tls_verify_store", + args = { require("resty.openssl.x509.store").new(), }, + init_worker = false, + certificate = "pending", + rewrite = true, + access = true, + response = "forced false", + header_filter = false, + body_filter = false, + log = "pending", + admin_api = "forced false", + preread = true, + }, + } + phase_check_functions(phases.init_worker) + } + #ssl_certificate_by_lua_block { + # phase_check_functions(phases.certificate) + #} +} +--- stream_server_config + proxy_pass unix:$TEST_NGINX_NXSOCK/nginx.sock; + log_by_lua_block { + phase_check_functions(phases.log) + } + preread_by_lua_block { + phase_check_functions(phases.preread) + } +--- stream_response_like +it works +--- no_error_log +[error] diff --git a/t/01-pdk/09-service/03-set-tls-cert-key.t b/t/01-pdk/09-service/03-set-tls-cert-key.t index 6d161e951f8..e118621077c 100644 --- a/t/01-pdk/09-service/03-set-tls-cert-key.t +++ b/t/01-pdk/09-service/03-set-tls-cert-key.t @@ -1,6 +1,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; +use Test::Nginx::Socket::Lua::Stream; do "./t/Util.pm"; plan tests => repeat_each() * (blocks() * 3); @@ -83,3 +84,64 @@ GET /t true, nil --- no_error_log [error] + + + +=== TEST 4: stream service.set_tls_cert_key() errors if cert is not cdata +--- stream_config eval: $t::Util::HttpConfig +--- stream_server_config + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + local pok, err = pcall(pdk.service.set_tls_cert_key, "foo", "bar") + ngx.say(err) + } +--- stream_response_like +chain must be a parsed cdata object +--- no_error_log +[error] + + + +=== TEST 5: stream service.set_tls_cert_key() errors if key is not cdata +--- stream_config eval: $t::Util::HttpConfig +--- stream_server_config + content_by_lua_block { + local PDK = require("kong.pdk") + local ffi = require("ffi") + local pdk = PDK.new() + local pok, err = pcall(pdk.service.set_tls_cert_key, ffi.new("void *"), "bar") + ngx.say(err) + } +--- stream_response_like +key must be a parsed cdata object +--- no_error_log +[error] + + + +=== TEST 6: stream service.set_tls_cert_key() works with valid cert and key +--- stream_config eval: $t::Util::HttpConfig +--- stream_server_config + preread_by_lua_block { + local PDK = require("kong.pdk") + local ssl = require("ngx.ssl") + local pdk = PDK.new() + local f = assert(io.open("t/certs/test.crt")) + local cert_data = f:read("*a") + f:close() + local chain = assert(ssl.parse_pem_cert(cert_data)) + f = assert(io.open("t/certs/test.key")) + local key_data = f:read("*a") + f:close() + local key = assert(ssl.parse_pem_priv_key(key_data)) + local ok, err = pdk.service.set_tls_cert_key(chain, key) + ngx.say(ok, ", ", err) + } + content_by_lua_block { + ngx.say("it works") + } +--- stream_response_like +true, nil +--- no_error_log +[error] From 49308829b8edfabe69156655427810f4baa12be6 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 16 Jan 2023 16:32:57 +0800 Subject: [PATCH 2125/4351] feat(balancer): tls protocol upstream support upstream tls config --- CHANGELOG.md | 2 + kong/db/schema/entities/services.lua | 8 +- kong/runloop/balancer/init.lua | 5 +- kong/runloop/handler.lua | 21 +- kong/templates/nginx_kong_stream.lua | 4 +- .../03-db/02-db_core_entities_spec.lua | 6 +- .../05-proxy/18-upstream_tls_spec.lua | 364 +++++++++++++++--- spec/fixtures/custom_nginx.template | 2 + spec/helpers.lua | 82 +++- 9 files changed, 408 insertions(+), 86 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6ba0c5477e0..fe63cb6f922 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,6 +114,8 @@ their consumers fail to process the entries. Instead, old batches are now dropped and an error is logged. [#10046](https://github.com/Kong/kong/pull/10046) +- tls protocol upstream support upstream tls config + [#9947](https://github.com/Kong/kong/pull/9947) #### Plugins diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index f6436459d21..d41718ae903 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -53,19 +53,19 @@ return { then_field = "path", then_match = { eq = null }}}, { conditional = { if_field = "protocol", - if_match = { ne = "https" }, + if_match = { not_one_of = {"https", "tls"} }, then_field = "client_certificate", then_match = { eq = null }}}, { conditional = { if_field = "protocol", - if_match = { ne = "https" }, + if_match = { not_one_of = {"https", "tls"} }, then_field = "tls_verify", then_match = { eq = null }}}, { conditional = { if_field = "protocol", - if_match = { ne = "https" }, + if_match = { not_one_of = {"https", "tls"} }, then_field = "tls_verify_depth", then_match = { eq = null }}}, { conditional = { if_field = "protocol", - if_match = { ne = "https" }, + if_match = { not_one_of = {"https", "tls"} }, then_field = "ca_certificates", then_match = { eq = null }}}, }, diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index a7230116091..4cbdf57ea98 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -36,10 +36,11 @@ local EMPTY_T = pl_tablex.readonly {} local set_authority -local set_upstream_cert_and_key + +local set_upstream_cert_and_key = require("resty.kong.tls").set_upstream_cert_and_key + if ngx.config.subsystem ~= "stream" then set_authority = require("resty.kong.grpc").set_authority - set_upstream_cert_and_key = require("resty.kong.tls").set_upstream_cert_and_key end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index a0a61780211..f2d5d72a683 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -11,7 +11,7 @@ local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local marshall = require "kong.cache.marshall" - +local ktls = require("resty.kong.tls") local PluginsIterator = require "kong.runloop.plugins_iterator" local instrumentation = require "kong.tracing.instrumentation" @@ -96,18 +96,14 @@ local STREAM_TLS_TERMINATE_SOCK local STREAM_TLS_PASSTHROUGH_SOCK -local set_upstream_cert_and_key -local set_upstream_ssl_verify -local set_upstream_ssl_verify_depth -local set_upstream_ssl_trusted_store local set_authority local set_log_level +local set_upstream_cert_and_key = ktls.set_upstream_cert_and_key +local set_upstream_ssl_verify = ktls.set_upstream_ssl_verify +local set_upstream_ssl_verify_depth = ktls.set_upstream_ssl_verify_depth +local set_upstream_ssl_trusted_store = ktls.set_upstream_ssl_trusted_store + if is_http_module then - local tls = require("resty.kong.tls") - set_upstream_cert_and_key = tls.set_upstream_cert_and_key - set_upstream_ssl_verify = tls.set_upstream_ssl_verify - set_upstream_ssl_verify_depth = tls.set_upstream_ssl_verify_depth - set_upstream_ssl_trusted_store = tls.set_upstream_ssl_trusted_store set_authority = require("resty.kong.grpc").set_authority set_log_level = require("resty.kong.log").set_log_level end @@ -115,7 +111,7 @@ end local disable_proxy_ssl if is_stream_module then - disable_proxy_ssl = require("resty.kong.tls").disable_proxy_ssl + disable_proxy_ssl = ktls.disable_proxy_ssl end @@ -731,7 +727,7 @@ do ctx.route = route ctx.balancer_data = balancer_data - if is_http_module and service then + if service then local res, err local client_certificate = service.client_certificate @@ -1078,6 +1074,7 @@ return { upstream_url_t.host, upstream_url_t.port, service, route) + var.upstream_host = upstream_url_t.host end, after = function(ctx) local ok, err, errcode = balancer_execute(ctx) diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 165b7b2c2a3..940f5e6883a 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -116,11 +116,11 @@ server { } > end - set $tls_sni_name 'kong_upstream'; + set $upstream_host ''; preread_by_lua_block { Kong.preread() } - proxy_ssl_name $tls_sni_name; + proxy_ssl_name $upstream_host; proxy_ssl on; proxy_ssl_server_name on; diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 13df39df7e0..3a9138279d6 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -1539,7 +1539,7 @@ for _, strategy in helpers.each_strategy() do }, err_t) end) - it("cannot create assign ca_certificates when protocol is not https", function() + it("cannot create assign ca_certificates when protocol is not https or tls", function() -- insert 2 local service, _, err_t = db.services:insert { name = "cc_test", @@ -1560,7 +1560,7 @@ for _, strategy in helpers.each_strategy() do }, err_t) end) - it("cannot create assign tls_verify when protocol is not https", function() + it("cannot create assign tls_verify when protocol is not https or tls", function() -- insert 2 local service, _, err_t = db.services:insert { name = "cc_test", @@ -1581,7 +1581,7 @@ for _, strategy in helpers.each_strategy() do }, err_t) end) - it("cannot create assign tls_verify_depth when protocol is not https", function() + it("cannot create assign tls_verify_depth when protocol is not https or tls", function() -- insert 2 local service, _, err_t = db.services:insert { name = "cc_test", diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index f1161c362b4..0acfd89de8a 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -52,13 +52,17 @@ fixtures.dns_mock:A { for _, strategy in helpers.each_strategy() do describe("overriding upstream TLS parameters for database #" .. strategy, function() - local proxy_client, admin_client + local admin_client local bp local service_mtls, service_tls local certificate, certificate_bad, ca_certificate local upstream local service_mtls_upstream + local tls_service_mtls, tls_service_tls + local tls_upstream + local tls_service_mtls_upstream + lazy_setup(function() bp = helpers.get_db_utils(strategy, { "routes", @@ -125,26 +129,116 @@ for _, strategy in helpers.each_strategy() do paths = { "/mtls-upstream", }, })) + -- tls + tls_service_mtls = assert(bp.services:insert({ + name = "tls-protected-service-mtls", + url = "tls://127.0.0.1:16798", + })) + + tls_service_tls = assert(bp.services:insert({ + name = "tls-protected-service", + url = "tls://example.com:16799", -- domain name needed for hostname check + })) + + tls_upstream = assert(bp.upstreams:insert({ + name = "tls-backend-mtls", + })) + + assert(bp.targets:insert({ + upstream = { id = tls_upstream.id, }, + target = "example.com:16798", + })) + + tls_service_mtls_upstream = assert(bp.services:insert({ + name = "tls-protected-service-mtls-upstream", + url = "tls://tls-backend-mtls", + host = "example.com" + })) + + assert(bp.routes:insert({ + service = { id = tls_service_mtls.id, }, + destinations = { + { + port = 19000, + }, + }, + protocols = { + "tls", + }, + })) + + assert(bp.routes:insert({ + service = { id = tls_service_tls.id, }, + destinations = { + { + port = 19001, + }, + }, + protocols = { + "tls", + }, + })) + + assert(bp.routes:insert({ + service = { id = tls_service_mtls_upstream.id, }, + destinations = { + { + port = 19002, + }, + }, + protocols = { + "tls", + }, + })) + + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000," + .. helpers.get_proxy_ip(false) .. ":19001," + .. helpers.get_proxy_ip(false) .. ":19002," + .. helpers.get_proxy_ip(false) .. ":19003", }, nil, nil, fixtures)) - proxy_client = assert(helpers.proxy_client()) admin_client = assert(helpers.admin_client()) end) lazy_teardown(function() - if proxy_client then - proxy_client:close() - end - helpers.stop_kong() end) + + local function get_tls_service_id(subsystems) + if subsystems == "http" then + return service_mtls.id + else + return tls_service_mtls.id + end + end + + local function get_proxy_client(subsystems, stream_port) + if subsystems == "http" then + return assert(helpers.proxy_client()) + else + return assert(helpers.proxy_client(20000, stream_port)) + end + end + + local function wait_for_all_config_update(subsystems) + local opt = {} + if subsystems == "stream" then + opt.stream_enabled = true + opt.stream_port = 19003 + end - describe("mutual TLS authentication against upstream with Service object", function() + helpers.wait_for_all_config_update(opt) + end + + for _, subsystems in pairs({"http", "stream"}) do + describe(subsystems .. " mutual TLS authentication against upstream with Service object", function() describe("no client certificate supplied", function() it("accessing protected upstream", function() + local proxy_client = get_proxy_client(subsystems, 19000) local res = assert(proxy_client:send { path = "/mtls", headers = { @@ -154,25 +248,33 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(400, res) assert.matches("400 No required SSL certificate was sent", body, nil, true) + assert(proxy_client:close()) end) end) - describe("#db client certificate supplied via service.client_certificate", function() + describe(subsystems .. " #db client certificate supplied via service.client_certificate", function() lazy_setup(function() - local res = assert(admin_client:patch("/services/" .. service_mtls.id, { + local service_id = get_tls_service_id(subsystems) + local res = assert(admin_client:patch("/services/" .. service_id, { body = { client_certificate = { id = certificate.id, }, }, headers = { ["Content-Type"] = "application/json" }, })) - assert.res_status(200, res) end) it("accessing protected upstream", function() helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19000) + local path + if subsystems == "http" then + path = "/mtls" + else + path = "/" + end local res = assert(proxy_client:send { - path = "/mtls", + path = path, headers = { ["Host"] = "example.com", } @@ -181,19 +283,28 @@ for _, strategy in helpers.each_strategy() do return pcall(function() local body = assert.res_status(200, res) assert.equals("it works", body) + assert(proxy_client:close()) end) end, 10) end) it("send updated client certificate", function () + local proxy_client = get_proxy_client(subsystems, 19000) + local path + if subsystems == "http" then + path = "/mtls" + else + path = "/" + end local res = assert(proxy_client:send { - path = "/mtls", + path = path, headers = { ["Host"] = "example.com", } }) assert.res_status(200, res) local res_cert = res.headers["X-Cert"] + assert(proxy_client:close()) res = admin_client:patch("/certificates/" .. certificate.id, { body = { @@ -204,8 +315,16 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - res = assert(proxy_client:send { - path = "/mtls", + wait_for_all_config_update(subsystems) + + local proxy_client2 = get_proxy_client(subsystems, 19000) + if subsystems == "http" then + path = "/mtls" + else + path = "/" + end + res = assert(proxy_client2:send { + path = path, headers = { ["Host"] = "example.com", } @@ -213,10 +332,21 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) local res_cert2 = res.headers["X-Cert"] assert.not_equals(res_cert, res_cert2) + -- restore old + res = admin_client:patch("/certificates/" .. certificate.id, { + body = { + cert = ssl_fixtures.cert_client, + key = ssl_fixtures.key_client, + }, + headers = { ["Content-Type"] = "application/json" } + }) + assert.res_status(200, res) + assert(proxy_client2:close()) end) it("remove client_certificate removes access", function() - local res = assert(admin_client:patch("/services/" .. service_mtls.id, { + local service_id = get_tls_service_id(subsystems) + local res = assert(admin_client:patch("/services/" .. service_id, { body = { client_certificate = ngx.null, }, @@ -227,6 +357,7 @@ for _, strategy in helpers.each_strategy() do local body helpers.wait_until(function() + local proxy_client= get_proxy_client(subsystems, 19000) res = assert(proxy_client:send { path = "/mtls", headers = { @@ -236,6 +367,7 @@ for _, strategy in helpers.each_strategy() do return pcall(function() body = assert.res_status(400, res) + assert(proxy_client:close()) end) end, 10) @@ -244,9 +376,10 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("mutual TLS authentication against upstream with Upstream object", function() + describe(subsystems .. " mutual TLS authentication against upstream with Upstream object", function() describe("no client certificate supplied", function() it("accessing protected upstream", function() + local proxy_client= get_proxy_client(subsystems, 19002) local res = assert(proxy_client:send { path = "/mtls-upstream", headers = { @@ -256,12 +389,19 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(400, res) assert.matches("400 No required SSL certificate was sent", body, nil, true) + assert(proxy_client:close()) end) end) describe("#db client certificate supplied via upstream.client_certificate", function() lazy_setup(function() - local res = assert(admin_client:patch("/upstreams/" .. upstream.id, { + local upstream_id + if subsystems == "http" then + upstream_id = upstream.id + else + upstream_id = tls_upstream.id + end + local res = assert(admin_client:patch("/upstreams/" .. upstream_id, { body = { client_certificate = { id = certificate.id, }, }, @@ -273,8 +413,15 @@ for _, strategy in helpers.each_strategy() do it("accessing protected upstream", function() helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19002) + local path + if subsystems == "http" then + path = "/mtls-upstream" + else + path = "/" + end local res = assert(proxy_client:send { - path = "/mtls-upstream", + path = path, headers = { ["Host"] = "example.com", } @@ -283,12 +430,19 @@ for _, strategy in helpers.each_strategy() do return pcall(function() local body = assert.res_status(200, res) assert.equals("it works", body) + assert(proxy_client:close()) end) end, 10) end) it("remove client_certificate removes access", function() - local res = assert(admin_client:patch("/upstreams/" .. upstream.id, { + local upstream_id + if subsystems == "http" then + upstream_id = upstream.id + else + upstream_id = tls_upstream.id + end + local res = assert(admin_client:patch("/upstreams/" .. upstream_id, { body = { client_certificate = ngx.null, }, @@ -297,8 +451,11 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) + wait_for_all_config_update(subsystems) + local body helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19002) res = assert(proxy_client:send { path = "/mtls-upstream", headers = { @@ -308,6 +465,7 @@ for _, strategy in helpers.each_strategy() do return pcall(function() body = assert.res_status(400, res) + assert(proxy_client:close()) end) end, 10) @@ -317,7 +475,16 @@ for _, strategy in helpers.each_strategy() do describe("#db when both Service.client_certificate and Upstream.client_certificate are set, Service.client_certificate takes precedence", function() lazy_setup(function() - local res = assert(admin_client:patch("/upstreams/" .. upstream.id, { + local upstream_id + local service_mtls_upstream_id + if subsystems == "http" then + upstream_id = upstream.id + service_mtls_upstream_id = service_mtls_upstream.id + else + upstream_id = tls_upstream.id + service_mtls_upstream_id = tls_service_mtls_upstream.id + end + local res = assert(admin_client:patch("/upstreams/" .. upstream_id, { body = { client_certificate = { id = certificate_bad.id, }, }, @@ -326,7 +493,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) - res = assert(admin_client:patch("/services/" .. service_mtls_upstream.id, { + res = assert(admin_client:patch("/services/" .. service_mtls_upstream_id, { body = { client_certificate = { id = certificate.id, }, }, @@ -334,12 +501,21 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) + + wait_for_all_config_update(subsystems) end) it("access is allowed because Service.client_certificate overrides Upstream.client_certificate", function() helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19002) + local path + if subsystems == "http" then + path = "/mtls-upstream" + else + path = "/" + end local res = assert(proxy_client:send { - path = "/mtls-upstream", + path = path, headers = { ["Host"] = "example.com", } @@ -348,28 +524,42 @@ for _, strategy in helpers.each_strategy() do return pcall(function() local body = assert.res_status(200, res) assert.equals("it works", body) + assert(proxy_client:close()) end) end, 10) end) end) end) - describe("TLS verification options against upstream", function() + describe(subsystems .. " TLS verification options against upstream", function() describe("tls_verify", function() it("default is off", function() - local res = assert(proxy_client:send { - path = "/tls", + local proxy_client = get_proxy_client(subsystems, 19001) + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end + local res = proxy_client:send { + path = path, headers = { ["Host"] = "example.com", } - }) - + } local body = assert.res_status(200, res) assert.equals("it works", body) + assert(proxy_client:close()) end) it("#db turn it on, request is blocked", function() - local res = assert(admin_client:patch("/services/" .. service_tls.id, { + local service_tls_id + if subsystems == "http" then + service_tls_id = service_tls.id + else + service_tls_id = tls_service_tls.id + end + local res = assert(admin_client:patch("/services/" .. service_tls_id, { body = { tls_verify = true, }, @@ -378,27 +568,46 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) + wait_for_all_config_update(subsystems) + local body helpers.wait_until(function() - res = assert(proxy_client:send { + local proxy_client = get_proxy_client(subsystems, 19001) + local err + res, err = proxy_client:send { path = "/tls", headers = { ["Host"] = "example.com", } - }) - - return pcall(function() - body = assert.res_status(502, res) - end) + } + if subsystems == "http" then + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + else + return pcall(function() + assert.equals("connection reset by peer", err) + assert(proxy_client:close()) + end) + end end, 10) - - assert.equals("An invalid response was received from the upstream server", body) + + if subsystems == "http" then + assert.equals("An invalid response was received from the upstream server", body) + end end) end) describe("ca_certificates", function() it("#db request is allowed through once correct CA certificate is set", function() - local res = assert(admin_client:patch("/services/" .. service_tls.id, { + local service_tls_id + if subsystems == "http" then + service_tls_id = service_tls.id + else + service_tls_id = tls_service_tls.id + end + local res = assert(admin_client:patch("/services/" .. service_tls_id, { body = { tls_verify = true, ca_certificates = { ca_certificate.id, }, @@ -408,17 +617,26 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) + wait_for_all_config_update(subsystems) + local body helpers.wait_until(function() - res = assert(proxy_client:send { - path = "/tls", + local proxy_client = get_proxy_client(subsystems, 19001) + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end + local res = proxy_client:send { + path = path, headers = { ["Host"] = "example.com", } - }) - + } return pcall(function() body = assert.res_status(200, res) + assert(proxy_client:close()) end) end, 10) @@ -428,7 +646,13 @@ for _, strategy in helpers.each_strategy() do describe("#db tls_verify_depth", function() lazy_setup(function() - local res = assert(admin_client:patch("/services/" .. service_tls.id, { + local service_tls_id + if subsystems == "http" then + service_tls_id = service_tls.id + else + service_tls_id = tls_service_tls.id + end + local res = assert(admin_client:patch("/services/" .. service_tls_id, { body = { tls_verify = true, ca_certificates = { ca_certificate.id, }, @@ -437,10 +661,19 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) + + wait_for_all_config_update(subsystems) + end) it("request is not allowed through if depth limit is too low", function() - local res = assert(admin_client:patch("/services/" .. service_tls.id, { + local service_tls_id + if subsystems == "http" then + service_tls_id = service_tls.id + else + service_tls_id = tls_service_tls.id + end + local res = assert(admin_client:patch("/services/" .. service_tls_id, { body = { tls_verify_depth = 0, }, @@ -449,25 +682,45 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) + wait_for_all_config_update(subsystems) + local body helpers.wait_until(function() - res = assert(proxy_client:send { + local proxy_client = get_proxy_client(subsystems, 19001) + local res, err = proxy_client:send { path = "/tls", headers = { ["Host"] = "example.com", } - }) + } return pcall(function() - body = assert.res_status(502, res) + if subsystems == "http" then + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + else + return pcall(function() + assert.equals("connection reset by peer", err) + assert(proxy_client:close()) + end) + end end) end, 10) - - assert.equals("An invalid response was received from the upstream server", body) + if subsystems == "http" then + assert.equals("An invalid response was received from the upstream server", body) + end end) it("request is allowed through if depth limit is sufficient", function() - local res = assert(admin_client:patch("/services/" .. service_tls.id, { + local service_tls_id + if subsystems == "http" then + service_tls_id = service_tls.id + else + service_tls_id = tls_service_tls.id + end + local res = assert(admin_client:patch("/services/" .. service_tls_id, { body = { tls_verify_depth = 1, }, @@ -476,10 +729,19 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) + wait_for_all_config_update(subsystems) + local body helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end res = assert(proxy_client:send { - path = "/tls", + path = path, headers = { ["Host"] = "example.com", } @@ -487,6 +749,7 @@ for _, strategy in helpers.each_strategy() do return pcall(function() body = assert.res_status(200, res) + assert(proxy_client:close()) end) end, 10) @@ -494,5 +757,6 @@ for _, strategy in helpers.each_strategy() do end) end) end) + end end) end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 3eb8b79e4e8..5ead2f7774b 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -832,6 +832,8 @@ stream { Kong.preread() } + set $upstream_host ''; + proxy_ssl_name $upstream_host; proxy_ssl on; proxy_ssl_server_name on; > if client_ssl then diff --git a/spec/helpers.lua b/spec/helpers.lua index 162270a02c5..2603d5b5786 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -904,13 +904,13 @@ end -- @param timeout (optional, number) the timeout to use -- @param forced_port (optional, number) if provided will override the port in -- the Kong configuration with this port -local function proxy_client(timeout, forced_port) +local function proxy_client(timeout, forced_port, forced_ip) local proxy_ip = get_proxy_ip(false) local proxy_port = get_proxy_port(false) assert(proxy_ip, "No http-proxy found in the configuration") return http_client_opts({ scheme = "http", - host = proxy_ip, + host = forced_ip or proxy_ip, port = forced_port or proxy_port, timeout = timeout or 60000, }) @@ -1676,8 +1676,11 @@ end -- @tparam[opt=30] number timeout maximum seconds to wait, defatuls is 30 -- @tparam[opt] number admin_client_timeout to override the default timeout setting -- @tparam[opt] number forced_admin_port to override the default Admin API port +-- @tparam[opt] bollean stream_enabled to enable stream module -- @tparam[opt] number proxy_client_timeout to override the default timeout setting -- @tparam[opt] number forced_proxy_port to override the default proxy port +-- @tparam[opt] number stream_port to set the stream port +-- @tparam[opt] string stream_ip to set the stream ip -- @tparam[opt=false] boolean override_global_rate_limiting_plugin to override the global rate-limiting plugin in waiting -- @tparam[opt=false] boolean override_global_key_auth_plugin to override the global key-auth plugin in waiting -- @usage helpers.wait_for_all_config_update() @@ -1688,6 +1691,9 @@ local function wait_for_all_config_update(opts) local forced_admin_port = opts.forced_admin_port local proxy_client_timeout = opts.proxy_client_timeout local forced_proxy_port = opts.forced_proxy_port + local stream_port = opts.stream_port + local stream_ip = opts.stream_ip + local stream_enabled = opts.stream_enabled or false local override_rl = opts.override_global_rate_limiting_plugin or false local override_auth = opts.override_global_key_auth_plugin or false @@ -1726,9 +1732,12 @@ local function wait_for_all_config_update(opts) end local upstream_id, target_id, service_id, route_id + local stream_upstream_id, stream_target_id, stream_service_id, stream_route_id local consumer_id, rl_plugin_id, key_auth_plugin_id, credential_id local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.com" local service_name = "really-really-really-really-really-really-really-mocking-service" + local stream_upstream_name = "stream-really.really.really.really.really.really.really.mocking.upstream.com" + local stream_service_name = "stream-really-really-really-really-really-really-really-mocking-service" local route_path = "/really-really-really-really-really-really-really-mocking-route" local key_header_name = "really-really-really-really-really-really-really-mocking-key" local consumer_name = "really-really-really-really-really-really-really-mocking-consumer" @@ -1787,18 +1796,48 @@ local function wait_for_all_config_update(opts) key_auth_plugin_id = res.id -- create consumer - res = assert(call_admin_api("POST", - "/consumers", - { username = consumer_name }, - 201)) - consumer_id = res.id + res = assert(call_admin_api("POST", + "/consumers", + { username = consumer_name }, + 201)) + consumer_id = res.id - -- create credential to key-auth plugin - res = assert(call_admin_api("POST", - string.format("/consumers/%s/key-auth", consumer_id), - { key = test_credentials }, + -- create credential to key-auth plugin + res = assert(call_admin_api("POST", + string.format("/consumers/%s/key-auth", consumer_id), + { key = test_credentials }, + 201)) + credential_id = res.id + end + + if stream_enabled then + -- create mocking upstream + local res = assert(call_admin_api("POST", + "/upstreams", + { name = stream_upstream_name }, 201)) - credential_id = res.id + stream_upstream_id = res.id + + -- create mocking target to mocking upstream + res = assert(call_admin_api("POST", + string.format("/upstreams/%s/targets", stream_upstream_id), + { target = host .. ":" .. port }, + 201)) + stream_target_id = res.id + + -- create mocking service to mocking upstream + res = assert(call_admin_api("POST", + "/services", + { name = stream_service_name, url = "tcp://" .. stream_upstream_name }, + 201)) + stream_service_id = res.id + + -- create mocking route to mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/routes", stream_service_id), + { destinations = { { port = stream_port }, }, protocols = { "tcp" },}, + 201)) + stream_route_id = res.id end local ok, err = pcall(function () @@ -1817,8 +1856,18 @@ local function wait_for_all_config_update(opts) proxy:close() assert(ok, err) end, timeout / 2) - end) + if stream_enabled then + pwait_until(function () + local proxy = proxy_client(proxy_client_timeout, stream_port, stream_ip) + + res = proxy:get("/always_200") + local ok, err = pcall(assert, res.status == 200) + proxy:close() + assert(ok, err) + end, timeout) + end + end) if not ok then server:shutdown() error(err) @@ -1840,6 +1889,13 @@ local function wait_for_all_config_update(opts) call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204) call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204) + if stream_enabled then + call_admin_api("DELETE", "/routes/" .. stream_route_id, nil, 204) + call_admin_api("DELETE", "/services/" .. stream_service_id, nil, 204) + call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", stream_upstream_id, stream_target_id), nil, 204) + call_admin_api("DELETE", "/upstreams/" .. stream_upstream_id, nil, 204) + end + ok, err = pcall(function () -- wait for mocking configurations to be deleted pwait_until(function () From be7cd7a6d354474efe94b872cc908362d2c65d5c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 16 Jan 2023 20:52:17 +0800 Subject: [PATCH 2126/4351] refactor(build): refactor kong-build-tools into bazel rules (#10113) - Remove dependency of kong-build-tools - Build each dependency as seperate target, to archive better concurency and allow building seperated binary packages - Support build and install into any directory, with or without root permission - Support cross compile to musl and arm64, two platforms are added: ubuntu-2204-arm64 and alpine-x86_64 - Correct RPATH, RUNPATH in multiple dependencies; remove post-build patch that fixes hardcoded paths KAG-195 --- .bazelrc | 44 +- .github/workflows/build_and_test.yml | 57 +- .github/workflows/release.yml | 7 +- .luacheckrc | 3 + .requirements | 2 +- BUILD.bazel | 177 +- WORKSPACE | 41 + build/BUILD.bazel | 174 ++ build/Makefile | 1 + build/README.md | 116 +- build/build_system.bzl | 15 + build/cross_deps/BUILD.bazel | 0 build/cross_deps/libxcrypt/BUILD.bazel | 6 + .../libxcrypt/BUILD.libxcrypt.bazel | 40 + build/cross_deps/libxcrypt/repositories.bzl | 18 + build/cross_deps/libyaml/BUILD.bazel | 16 + build/cross_deps/libyaml/BUILD.libyaml.bazel | 40 + build/cross_deps/libyaml/repositories.bzl | 15 + build/cross_deps/repositories.bzl | 8 + build/cross_deps/zlib/BUILD.bazel | 16 + build/cross_deps/zlib/BUILD.zlib.bazel | 49 + build/cross_deps/zlib/repositories.bzl | 15 + build/dockerfiles/apk.Dockerfile | 8 +- build/dockerfiles/deb.Dockerfile | 8 +- build/dockerfiles/rpm.Dockerfile | 8 +- build/kong_bindings.bzl | 48 +- build/luarocks/BUILD.bazel | 18 + build/luarocks/BUILD.luarocks.bazel | 229 +++ build/luarocks/luarocks_repositories.bzl | 19 + build/luarocks/luarocks_wrap_script.lua | 33 + build/nfpm/BUILD.bazel | 5 + build/nfpm/repositories.bzl | 54 +- build/nfpm/rules.bzl | 36 +- build/openresty/BUILD.bazel | 28 +- build/openresty/BUILD.openresty.bazel | 231 +++ build/openresty/atc_router/BUILD.bazel | 0 .../atc_router/atc_router_repositories.bzl | 14 + build/openresty/lua-resty-lmdb-cross.patch | 51 + build/openresty/openssl/BUILD.bazel | 18 + build/openresty/openssl/BUILD.openssl.bazel | 78 + build/openresty/openssl/README.md | 9 + .../openssl/openssl_repositories.bzl | 21 + build/openresty/openssl/openssl_test.cc | 53 + build/openresty/openssl/openssl_test.sh | 8 + ...220411_01_patch_macro_luajit_version.patch | 27 + .../patches/LuaJIT-2.1-20220411_02.patch | 24 + .../LuaJIT-2.1-20220411_03_pass_cc_env.patch | 30 + .../lua-cjson-2.1.0.10_01-empty_array.patch | 12 + ...a-resty-core-0.1.23_01-cosocket-mtls.patch | 566 +++++++ ...ore-0.1.23_02-dyn_upstream_keepalive.patch | 230 +++ ...resty.core.shdict-compatible-with-m1.patch | 270 ++++ ...sty.core.response-compatible-with-m1.patch | 101 ++ ...-resty-websocket-0.09_01-client-mtls.patch | 92 ++ ...am_client_certificate_and_ssl_verify.patch | 52 + ...tokens-from-special-responses-output.patch | 37 + ...am_client_certificate_and_ssl_verify.patch | 78 + ...nx-1.21.4_04-grpc_authority_override.patch | 25 + ...eaders-from-ngx-header-filter-module.patch | 70 + build/openresty/patches/nginx-cross.patch | 214 +++ .../ngx_lua-0.10.21_01-cosocket-mtls.patch | 1433 +++++++++++++++++ ...ua-0.10.21_02-dyn_upstream_keepalive.patch | 1319 +++++++++++++++ ..._lua-0.0.11_01-expose_request_struct.patch | 26 + .../openresty-custom_prefix_and_cc.patch | 107 ++ build/openresty/pcre/BUILD.bazel | 16 + build/openresty/pcre/BUILD.pcre.bazel | 35 + build/openresty/pcre/README.md | 5 + build/openresty/pcre/pcre_repositories.bzl | 20 + build/openresty/repositories.bzl | 81 +- build/package/nfpm.yaml | 24 +- build/repositories.bzl | 139 ++ build/toolchain/BUILD | 98 ++ build/toolchain/cc_toolchain_config.bzl | 213 +++ .../gcc-11-x86_64-linux-musl-wrappers/wrapper | 14 + .../x86_64-linux-musl-addr2line | 1 + .../x86_64-linux-musl-ar | 1 + .../x86_64-linux-musl-as | 1 + .../x86_64-linux-musl-c++ | 1 + .../x86_64-linux-musl-c++filt | 1 + .../x86_64-linux-musl-cc@ | 1 + .../x86_64-linux-musl-cpp | 1 + .../x86_64-linux-musl-dwp | 1 + .../x86_64-linux-musl-elfedit | 1 + .../x86_64-linux-musl-g++ | 1 + .../x86_64-linux-musl-gcc | 1 + .../x86_64-linux-musl-gcc-11.2.1 | 1 + .../x86_64-linux-musl-gcc-ar | 1 + .../x86_64-linux-musl-gcc-nm | 1 + .../x86_64-linux-musl-gcc-ranlib | 1 + .../x86_64-linux-musl-gcov | 1 + .../x86_64-linux-musl-gcov-dump | 1 + .../x86_64-linux-musl-gcov-tool | 1 + .../x86_64-linux-musl-gfortran | 1 + .../x86_64-linux-musl-gprof | 1 + .../x86_64-linux-musl-ld | 1 + .../x86_64-linux-musl-ld.bfd | 1 + .../x86_64-linux-musl-ld.gold | 1 + .../x86_64-linux-musl-lto-dump | 1 + .../x86_64-linux-musl-nm | 1 + .../x86_64-linux-musl-objcopy | 1 + .../x86_64-linux-musl-objdump | 1 + .../x86_64-linux-musl-ranlib | 1 + .../x86_64-linux-musl-readelf | 1 + .../x86_64-linux-musl-size | 1 + .../x86_64-linux-musl-strings | 1 + .../x86_64-linux-musl-strip | 1 + build/toolchain/repositories.bzl | 28 + 106 files changed, 7055 insertions(+), 200 deletions(-) create mode 120000 build/Makefile create mode 100644 build/cross_deps/BUILD.bazel create mode 100644 build/cross_deps/libxcrypt/BUILD.bazel create mode 100644 build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel create mode 100644 build/cross_deps/libxcrypt/repositories.bzl create mode 100644 build/cross_deps/libyaml/BUILD.bazel create mode 100644 build/cross_deps/libyaml/BUILD.libyaml.bazel create mode 100644 build/cross_deps/libyaml/repositories.bzl create mode 100644 build/cross_deps/repositories.bzl create mode 100644 build/cross_deps/zlib/BUILD.bazel create mode 100644 build/cross_deps/zlib/BUILD.zlib.bazel create mode 100644 build/cross_deps/zlib/repositories.bzl create mode 100644 build/luarocks/BUILD.bazel create mode 100644 build/luarocks/BUILD.luarocks.bazel create mode 100644 build/luarocks/luarocks_repositories.bzl create mode 100644 build/luarocks/luarocks_wrap_script.lua create mode 100644 build/openresty/BUILD.openresty.bazel create mode 100644 build/openresty/atc_router/BUILD.bazel create mode 100644 build/openresty/atc_router/atc_router_repositories.bzl create mode 100644 build/openresty/lua-resty-lmdb-cross.patch create mode 100644 build/openresty/openssl/BUILD.bazel create mode 100644 build/openresty/openssl/BUILD.openssl.bazel create mode 100644 build/openresty/openssl/README.md create mode 100644 build/openresty/openssl/openssl_repositories.bzl create mode 100644 build/openresty/openssl/openssl_test.cc create mode 100755 build/openresty/openssl/openssl_test.sh create mode 100644 build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch create mode 100644 build/openresty/patches/LuaJIT-2.1-20220411_02.patch create mode 100644 build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch create mode 100644 build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch create mode 100644 build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch create mode 100644 build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch create mode 100644 build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch create mode 100644 build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch create mode 100644 build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch create mode 100644 build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch create mode 100644 build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch create mode 100644 build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch create mode 100644 build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch create mode 100644 build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch create mode 100644 build/openresty/patches/nginx-cross.patch create mode 100644 build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch create mode 100644 build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch create mode 100644 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build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings create mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip create mode 100644 build/toolchain/repositories.bzl diff --git a/.bazelrc b/.bazelrc index 9b3ed72831c..4b6f5b0aca8 100644 --- a/.bazelrc +++ b/.bazelrc @@ -6,7 +6,7 @@ # leave room for compiler/linker. # The number 3G is chosen heuristically to both support large VM and small VM with RBE. # Startup options cannot be selected via config. -startup --host_jvm_args=-Xmx3g +startup --host_jvm_args=-Xmx512m run --color=yes @@ -20,7 +20,10 @@ build --show_task_finish build --show_timestamps build --worker_verbose -build --incompatible_strict_action_env +# build --incompatible_strict_action_env + +# Enable --platforms API based cpu,compilter,crosstool_top selection +build --incompatible_enable_cc_toolchain_resolution # Pass PATH, CC, CXX variables from the environment. build --action_env=CC --host_action_env=CC @@ -29,31 +32,18 @@ build --action_env=PATH --host_action_env=PATH build --action_env=BAZEL_BUILD=1 -# Pass OpenResty build flags. -build --action_env=INSTALL_ROOT -build --action_env=DOWNLOAD_ROOT=/tmp/work -build --action_env=LUAROCKS_DESTDIR -build --action_env=OPENRESTY_DESTDIR -build --action_env=OPENSSL_DESTDIR -build --action_env=OPENRESTY_PREFIX -build --action_env=OPENRESTY_RPATH -build --action_env=OPENSSL_PREFIX -build --action_env=LUAROCKS_PREFIX -build --action_env=DEBUG=true - -# Build & Release flags -build:release --action_env=INSTALL_ROOT=/tmp/build/usr/local -build:release --action_env=LUAROCKS_DESTDIR=/tmp/build -build:release --action_env=OPENRESTY_DESTDIR=/tmp/build -build:release --action_env=OPENSSL_DESTDIR=/tmp/build -build:release --action_env=OPENRESTY_PREFIX=/usr/local/openresty -build:release --action_env=OPENRESTY_RPATH=/usr/local/kong/lib -build:release --action_env=OPENSSL_PREFIX=/usr/local/kong -build:release --action_env=LUAROCKS_PREFIX=/usr/local -build:release --action_env=DEBUG= +# temporary fix for https://github.com/bazelbuild/bazel/issues/12905 on macOS +build --features=-debug_prefix_map_pwd_is_dot + +# Build flags. +build --action_env=BUILD_NAME=kong-dev +build --action_env=INSTALL_DESTDIR=MANAGED + +# Release flags +build:release --//:debug=false +build:release --//:licensing=true +build:release --action_env=BUILD_NAME=kong-dev +build:release --action_env=INSTALL_DESTDIR=/usr/local build --spawn_strategy=local -# EE only -build --action_env=SSL_PROVIDER=openssl --host_action_env=SSL_PROVIDER=openssl -build --action_env=GITHUB_TOKEN --host_action_env=GITHUB_TOKEN diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0bf231361d3..ec10e3aec5f 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -29,9 +29,7 @@ jobs: steps: - name: Set environment variables run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - name: Checkout Kong source code uses: actions/checkout@v3 @@ -47,13 +45,15 @@ jobs: if: steps.cache-deps.outputs.cache-hit != 'true' run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - - name: Build OpenResty + - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' - env: - GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} run: | - bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$DOWNLOAD_ROOT --action_env=INSTALL_ROOT=$INSTALL_ROOT + bazel build //build:kong --verbose_failures + export PATH="$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$PATH" + chmod +rw -R $INSTALL_ROOT nginx -V + ldd $(which nginx) + luarocks - name: Bazel Outputs uses: actions/upload-artifact@v3 @@ -61,8 +61,7 @@ jobs: with: name: bazel-outputs path: | - bazel-bin/ - bazel-out/ + bazel-out/_tmp/actions - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' @@ -73,9 +72,9 @@ jobs: - name: Add to Path if: steps.cache-deps.outputs.cache-hit != 'true' - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH + run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Build Kong dependencies + - name: Build Dev Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | eval `luarocks path` @@ -104,9 +103,7 @@ jobs: steps: - name: Set environment variables run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - name: Checkout Kong source code uses: actions/checkout@v3 @@ -119,7 +116,7 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH + run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - name: Check autodoc generation run: | @@ -205,9 +202,7 @@ jobs: steps: - name: Set environment variables run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - name: Checkout Kong source code uses: actions/checkout@v3 @@ -220,7 +215,7 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH + run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - name: Add gRPC test host names run: | @@ -280,9 +275,7 @@ jobs: steps: - name: Set environment variables run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - name: Checkout Kong source code uses: actions/checkout@v3 @@ -295,7 +288,7 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH + run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - name: Add gRPC test host names run: | @@ -374,9 +367,7 @@ jobs: steps: - name: Set environment variables run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - name: Checkout Kong source code uses: actions/checkout@v3 @@ -389,7 +380,7 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH + run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - name: Add gRPC test host names run: | @@ -436,9 +427,7 @@ jobs: steps: - name: Set environment variables run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV + echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - name: Checkout Kong source code uses: actions/checkout@v3 @@ -451,18 +440,18 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} - name: Add to Path - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$DOWNLOAD_ROOT/cpanm" >> $GITHUB_PATH + run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - name: Install Test::Nginx run: | - CPAN_DOWNLOAD=$DOWNLOAD_ROOT/cpanm + CPAN_DOWNLOAD=./cpanm mkdir -p $CPAN_DOWNLOAD curl -o $CPAN_DOWNLOAD/cpanm https://cpanmin.us chmod +x $CPAN_DOWNLOAD/cpanm echo "Installing CPAN dependencies..." - cpanm --notest --local-lib=$HOME/perl5 local::lib && eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - cpanm --notest Test::Nginx + $CPAN_DOWNLOAD/cpanm --notest --local-lib=$HOME/perl5 local::lib && eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) + $CPAN_DOWNLOAD/cpanm --notest Test::Nginx - name: Tests run: | diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index b2524f064f7..81b03b6f2ff 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -168,12 +168,7 @@ jobs: - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build --config release //build/openresty:openresty --verbose_failures - - - name: Build Kong - if: steps.cache-deps.outputs.cache-hit != 'true' - run: | - bazel build --config release :kong --verbose_failures + bazel build --config release //build:kong --action_env=INSTALL_DESTDIR=/usr/local --verbose_failures - name: Package Kong - ${{ matrix.package }} if: matrix.package != 'rpm' diff --git a/.luacheckrc b/.luacheckrc index 62bb233fedd..6bb537398ef 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -25,6 +25,9 @@ ignore = { exclude_files = { "spec/fixtures/invalid-module.lua", "spec-old-api/fixtures/invalid-module.lua", + "bazel-bin", + "bazel-out", + "bazel-kong", } files["kong/tools/kong-lua-sandbox.lua"] = { diff --git a/.requirements b/.requirements index e7befdd8091..145132886c2 100644 --- a/.requirements +++ b/.requirements @@ -9,7 +9,7 @@ RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 -ATC_ROUTER_VERSION=1.0.2 +ATC_ROUTER_VERSION=1.0.3 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.42.0 KONG_NGINX_MODULE_BRANCH=0.5.0 diff --git a/BUILD.bazel b/BUILD.bazel index 29301560175..4706ee931b5 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -1,4 +1,6 @@ +load("@bazel_skylib//rules:common_settings.bzl", "bool_flag") load("//build/nfpm:rules.bzl", "nfpm_pkg") +load("@bazel_skylib//lib:selects.bzl", "selects") filegroup( name = "srcs", @@ -6,26 +8,28 @@ filegroup( visibility = ["//visibility:public"], ) -genrule( - name = "kong", - outs = ["kong.log"], - cmd = """ - export KONG_DISTRIBUTION_PATH=`pwd`/distribution; - if [ -e "/.dockerenv" ]; then - bash scripts/build-kong.sh > $@ - else - rootlesskit --copy-up=/usr/local bash scripts/build-kong.sh > $@ - fi +filegroup( + name = "distribution_srcs", + srcs = glob(["distribution/**"]), + visibility = ["//visibility:public"], +) + +filegroup( + name = "rockspec_srcs", + srcs = glob(["*.rockspec"]), + visibility = ["//visibility:public"], +) - find /tmp/build/usr/local/kong /tmp/build/usr/local/openresty -type f -name '*.a' -delete - """, +filegroup( + name = "plugins_ee_rockspec_srcs", + srcs = glob(["plugins-ee/**/*.rockspec"]), visibility = ["//visibility:public"], ) nfpm_pkg( name = "kong_deb", out = "pkg/kong.deb", - config = "build/package/nfpm.yaml", + config = "//build:package/nfpm.yaml", packager = "deb", visibility = ["//visibility:public"], ) @@ -33,7 +37,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_apk", out = "pkg/kong.apk.tar.gz", - config = "build/package/nfpm.yaml", + config = "//build:package/nfpm.yaml", packager = "apk", visibility = ["//visibility:public"], ) @@ -41,7 +45,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_el8", out = "pkg/kong.el8.rpm", - config = "build/package/nfpm.yaml", + config = "//build:package/nfpm.yaml", packager = "rpm", visibility = ["//visibility:public"], ) @@ -49,7 +53,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_el7", out = "pkg/kong.el7.rpm", - config = "build/package/nfpm.yaml", + config = "//build:package/nfpm.yaml", env = { "RPM_EXTRA_DEPS": "hostname", }, @@ -60,7 +64,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_aws2", out = "pkg/kong.aws2.rpm", - config = "build/package/nfpm.yaml", + config = "//build:package/nfpm.yaml", env = { "RPM_EXTRA_DEPS": "/usr/sbin/useradd", "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", @@ -72,7 +76,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_aws2022", out = "pkg/kong.aws2022.rpm", - config = "build/package/nfpm.yaml", + config = "//build:package/nfpm.yaml", env = { "RPM_EXTRA_DEPS": "/usr/sbin/useradd", "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", @@ -81,3 +85,140 @@ nfpm_pkg( packager = "rpm", visibility = ["//visibility:public"], ) + +###### flags + +# --//:debug=true +bool_flag( + name = "debug", + build_setting_default = True, +) + +config_setting( + name = "debug_flag", + flag_values = { + ":debug": "true", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "debug_linux_flag", + constraint_values = [ + "@platforms//os:linux", + ], + flag_values = { + ":debug": "true", + }, + visibility = ["//visibility:public"], +) + +# --//:licensing=false +bool_flag( + name = "licensing", + build_setting_default = False, +) + +config_setting( + name = "licensing_flag", + flag_values = { + ":licensing": "true", + }, + visibility = ["//visibility:public"], +) + +# --//:fips=false +bool_flag( + name = "fips", + build_setting_default = False, +) + +config_setting( + name = "fips_flag", + flag_values = { + ":fips": "true", + }, + visibility = ["//visibility:public"], +) + +##### constraints, platforms and config_settings for cross-compile + +constraint_setting(name = "libc_version") + +constraint_value( + name = "glibc_2_35", + constraint_setting = ":libc_version", +) + +constraint_value( + name = "musl", + constraint_setting = ":libc_version", + visibility = ["//visibility:public"], +) + +# platform sets the constraint values based on user input (--platform=//:PLATFOTM) +platform( + name = "ubuntu-2204-x86_64", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ":glibc_2_35", + ], +) + +platform( + name = "ubuntu-2204-arm64", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:arm64", + ":glibc_2_35", + ], +) + +platform( + name = "alpine-x86_64", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ":musl", + ], +) + +platform( + name = "macos-arm64", + constraint_values = [ + "@platforms//os:macos", + "@platforms//cpu:arm64", + ], +) + +# config_settings define a select() condition based on user-set constraint_values +# see https://bazel.build/docs/configurable-attributes +config_setting( + name = "arm64-linux-gnu-cross", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:arm64", + ], + visibility = ["//visibility:public"], +) + +config_setting( + name = "x86_64-linux-musl-cross", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ":musl", + ], + visibility = ["//visibility:public"], +) + +selects.config_setting_group( + # matches all cross build platforms + name = "any-cross", + match_any = [ + ":arm64-linux-gnu-cross", + ":x86_64-linux-musl-cross", + ], + visibility = ["//visibility:public"], +) diff --git a/WORKSPACE b/WORKSPACE index 8bd63b3c4d5..ddc8313c6f1 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -15,6 +15,23 @@ load("//build:kong_bindings.bzl", "load_bindings") load_bindings(name = "kong_bindings") +http_archive( + name = "rules_foreign_cc", + sha256 = "2a4d07cd64b0719b39a7c12218a3e507672b82a97b98c6a89d38565894cf7c51", + strip_prefix = "rules_foreign_cc-0.9.0", + url = "https://github.com/bazelbuild/rules_foreign_cc/archive/refs/tags/0.9.0.tar.gz", +) + +load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies") + +# This sets up some common toolchains for building targets. For more details, please see +# https://bazelbuild.github.io/rules_foreign_cc/0.9.0/flatten.html#rules_foreign_cc_dependencies +# TODO: select system `make` if installed, otherwise automatically build +rules_foreign_cc_dependencies( + register_built_tools = False, + register_default_tools = False, +) + load("//build/openresty:repositories.bzl", "openresty_repositories") openresty_repositories() @@ -22,3 +39,27 @@ openresty_repositories() load("//build/nfpm:repositories.bzl", "nfpm_repositories") nfpm_repositories() + +load("@atc_router//build:repos.bzl", "atc_router_repositories") + +atc_router_repositories() + +load("@atc_router//build:deps.bzl", "atc_router_dependencies") + +atc_router_dependencies(cargo_home_isolated = False) # TODO: set cargo_home_isolated=True for release + +load("@atc_router//build:crates.bzl", "atc_router_crates") + +atc_router_crates() + +load("//build:repositories.bzl", "build_repositories") + +build_repositories() + +load("//build/toolchain:repositories.bzl", "toolchain_repositories") + +toolchain_repositories() + +register_toolchains("//build/toolchain:gcc_cross_arm64_toolchain") + +register_toolchains("//build/toolchain:gcc_cross_musl_x86_64_toolchain") diff --git a/build/BUILD.bazel b/build/BUILD.bazel index e69de29bb2d..0010adad720 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -0,0 +1,174 @@ +load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build:build_system.bzl", "kong_directory_genrule") + +exports_files([ + "package/nfpm.yaml", +]) + +lib_deps = [ + "@openssl", #TODO: select over fips (but select doesn't work in list comprehension) +] + +install_lib_deps_cmd = "\n".join([ + """ + DEP=${WORKSPACE_PATH}/$(echo $(locations %s) | awk '{print $1}') + # use tar magic to exclude files and create with correct permission + copy_with_filter ${DEP} ${BUILD_DESTDIR}/kong +""" % dep + for dep in lib_deps +]) + +lualib_deps = [ + "@lua-kong-nginx-module//:all_srcs", + "@lua-resty-lmdb//:all_srcs", + "@lua-resty-events//:all_srcs", + "@lua-resty-websocket//:all_srcs", + "@atc_router", +] + +install_lualib_deps_cmd = "\n".join([ + """ + DEP=$(pwd)/external/%s + sed -i -e '/libatc_router.so/d' ${DEP}/Makefile # remove libatc_router.so from install target + make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install +""" % dep.lstrip("@").split("/")[0] + for dep in lualib_deps +]) + +kong_directory_genrule( + name = "kong", + srcs = [ + "@openresty//:openresty", + "@openresty//:luajit", + "@luarocks//:luarocks_make", + "@luarocks//:luarocks_target", + "@protoc//:all_srcs", + ] + lib_deps + lualib_deps, + cmd = + """ set -e + function copy_with_filter { + mkdir -p $2 + tar -cC $1 --exclude="*.a" --exclude="*.la" \ + --exclude="*/share/*" --exclude="*/bin/*" \ + --exclude="*.log" . | tar -xC $2/. + chmod "+rw" -R $2 + } + rm -rf ${BUILD_DESTDIR} + mkdir -p ${BUILD_DESTDIR}/kong/lib ${BUILD_DESTDIR}/openresty ${BUILD_DESTDIR}/bin + + if [[ "$OSTYPE" == "darwin"* ]]; then + libext="dylib" + else # assume linux + libext="so" + fi + + OPENRESTY=${WORKSPACE_PATH}/$(echo '$(locations @openresty//:openresty)' | awk '{print $1}') + cp -r ${OPENRESTY}/. ${BUILD_DESTDIR}/openresty/. + ln -sr ${BUILD_DESTDIR}/openresty/bin/resty ${BUILD_DESTDIR}/bin/resty + chmod "+rw" -R ${BUILD_DESTDIR}/openresty + + LUAJIT=${WORKSPACE_PATH}/$(echo '$(locations @openresty//:luajit)' | awk '{print $1}') + copy_with_filter ${LUAJIT} ${BUILD_DESTDIR}/openresty/luajit + cp ${LUAJIT}/bin/luajit ${BUILD_DESTDIR}/openresty/luajit/bin/luajit + tar -cC ${LUAJIT}/share . | tar -xC ${BUILD_DESTDIR}/openresty/luajit/share + chmod "+rw" -R ${BUILD_DESTDIR}/openresty/luajit + + LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree + cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. + rm ${BUILD_DESTDIR}/bin/lapis ${BUILD_DESTDIR}/bin/luarocks-admin + + ATC_ROUTER=${WORKSPACE_PATH}/$(location @atc_router) + cp $ATC_ROUTER ${BUILD_DESTDIR}/openresty/lualib/. + + cp -r $(locations @protoc//:all_srcs) ${BUILD_DESTDIR}/kong/. + + """ + install_lib_deps_cmd + install_lualib_deps_cmd + + """ + mkdir -p ${BUILD_DESTDIR}/etc/kong + cp kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default + + # housecleaning + mv ${BUILD_DESTDIR}/kong/*.${libext}* ${BUILD_DESTDIR}/kong/lib 2>/dev/null || true + if [[ -d ${BUILD_DESTDIR}/kong/lib64 ]]; then + copy_with_filter ${BUILD_DESTDIR}/kong/lib64 ${BUILD_DESTDIR}/kong/lib + rm -rf ${BUILD_DESTDIR}/kong/lib64 + fi + + find ${BUILD_DESTDIR} -empty -type d -delete + + # foreign_cc rule dereferences symlink, we will dedup them here + # TODO: patch https://github.com/bazelbuild/rules_foreign_cc/blob/main/foreign_cc/private/framework.bzl#L450 to not remove symlink + for f in $(find ${BUILD_DESTDIR}/kong/lib ${BUILD_DESTDIR}/openresty/luajit/lib -type f -name "*.${libext}*" ); do + if [[ -L "$f" ]]; then continue; fi # already a symlink + target=$(ls -r1 $f.* 2>/dev/null | head -n1) + if [[ ! -z "$target" && "$f" != "$target" ]]; then + ln -srf $target $f + fi + done + ln -srf ${BUILD_DESTDIR}/openresty/nginx/sbin/nginx ${BUILD_DESTDIR}/openresty/bin/openresty + """, + # XXX: bazel forces 0555 as artifact permission, which is not correct for packagin + # here we deliberately use a different directory so file permission is preserved + # see also https://github.com/bazelbuild/bazel/issues/5588 + output_dir = KONG_VAR["BUILD_NAME"] + ".nop", + visibility = ["//visibility:public"], +) + +genrule( + name = "venv", + srcs = [ + ":kong", + ], + outs = [ + "%s-venv.sh" % KONG_VAR["BUILD_NAME"], + ], + cmd = """ + workspace_path={workspace_path} + build_name={build_name} + """.format( + build_name = KONG_VAR["BUILD_NAME"], + workspace_path = KONG_VAR["WORKSPACE_PATH"], + ) + """ + + cat << EOF > $@ +#!/bin/bash + +INSTALL_ROOT=$${workspace_path}/bazel-bin/build/$${build_name} +ROCKS_CONFIG="\\$$INSTALL_ROOT/rocks_config" +ROCKS_ROOT="\\$$INSTALL_ROOT" + +chmod a+rw -R "\\$$INSTALL_ROOT" + +export LD_LIBRARY_PATH=\\$$INSTALL_ROOT/kong/lib +mkdir -p \\$$INSTALL_ROOT/venv/bin + +echo '#!/bin/bash +'\\$$INSTALL_ROOT/openresty/bin/resty -I \\$$INSTALL_ROOT/openresty/site/lualib -I \\$$INSTALL_ROOT/openresty/lualib --nginx \\$$INSTALL_ROOT/openresty/nginx/sbin/nginx' \\$$@ +' > \\$$INSTALL_ROOT/venv/bin/resty +chmod +x \\$$INSTALL_ROOT/venv/bin/resty + +export PATH="\\$$INSTALL_ROOT/venv/bin:\\$$INSTALL_ROOT/openresty/bin:\\$$INSTALL_ROOT/openresty/nginx/sbin:\\$$INSTALL_ROOT/openresty/luajit/bin:\\$$INSTALL_ROOT/luarocks/bin:\\$$INSTALL_ROOT/bin:$${workspace_path}/bin:\\$$PATH" + +echo " +rocks_trees = { +{ name = [[system]], root = [[\\$$ROCKS_ROOT]] } +} + +" > \\$$ROCKS_CONFIG + +export LUAROCKS_CONFIG=\\$$ROCKS_CONFIG + +# duplicate package.[c]path even though we have set in resty-cli, so luajit and kong can consume +export LUA_PATH="./?.lua;./?/init.lua;\\$$INSTALL_ROOT/openresty/site/lualib/?.ljbc;\\$$INSTALL_ROOT/openresty/site/lualib/?/init.ljbc;\\$$INSTALL_ROOT/openresty/lualib/?.ljbc;\\$$INSTALL_ROOT/openresty/lualib/?/init.ljbc;\\$$INSTALL_ROOT/openresty/site/lualib/?.lua;\\$$INSTALL_ROOT/openresty/site/lualib/?/init.lua;\\$$INSTALL_ROOT/openresty/lualib/?.lua;\\$$INSTALL_ROOT/openresty/lualib/?/init.lua;\\$$INSTALL_ROOT/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;\\$$ROCKS_ROOT/share/lua/5.1/?.ljbc;\\$$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;\\$$ROCKS_ROOT/share/lua/5.1/?.lua;\\$$ROCKS_ROOT/share/lua/5.1/?/init.lua;;" + +export LUA_CPATH="\\$$INSTALL_ROOT/openresty/site/lualib/?.so;\\$$INSTALL_ROOT/openresty/lualib/?.so;./?.so;\\$$INSTALL_ROOT/lib/lua/5.1/?.so;\\$$INSTALL_ROOT/openresty/luajit/lib/lua/5.1/?.so;\\$$ROCKS_ROOT/lib/lua/5.1/?.so;;" +export KONG_PREFIX="\\$$INSTALL_ROOT/kong/servroot" +export LIBRARY_PREFIX="\\$$INSTALL_ROOT/kong" # let "make dev" happy + +EOF + + echo \\* Please run ". $@" to activate the "$${build_name}" environment + """, + executable = True, + visibility = ["//visibility:public"], +) diff --git a/build/Makefile b/build/Makefile new file mode 120000 index 00000000000..d0b0e8e0086 --- /dev/null +++ b/build/Makefile @@ -0,0 +1 @@ +../Makefile \ No newline at end of file diff --git a/build/README.md b/build/README.md index 0288397acfd..b355eafc9db 100644 --- a/build/README.md +++ b/build/README.md @@ -4,7 +4,7 @@ This directory contains the build system for the project. The build system is designed to be used with the [Bazel](https://bazel.build/). It is designed to be running on Linux without root privileges, and no virtualization technology is required. -The build system is tested on Linux (Ubuntu/Debian). +The build system is tested on Linux (Ubuntu/Debian) and macOS (M1, Ventura). ## Prerequisites @@ -12,67 +12,117 @@ The build system requires the following tools to be installed: - [Bazel/Bazelisk](https://bazel.build/install/bazelisk), Bazelisk is recommended to ensure the correct version of Bazel is used. - [Build Dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#prerequisites), the build system requires the same dependencies as Kong itself. -- [Cargo](https://doc.rust-lang.org/cargo/getting-started/installation.html), Rust package manager. - - This is required to build the Rust router. - -The below tools are only required for building the official Kong packages: - -- [RootlessKit](https://github.com/rootless-containers/rootlesskit) - - dependencies: `sudo apt install uidmap` - - `sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone"` - - This is only required for running the build system on Linux. ## Building -To build the OpenResty, run the following command: +To build Kong and all its dependencies, run the following command: Bash/Zsh: ```bash -bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$(pwd)/work --action_env=INSTALL_ROOT=$(pwd)/buildroot --verbose_failures +bazel build //build:kong --verbose_failures ``` -Additionally, to build the Kong Enterprise packages, run the following command: +The build output is in `bazel-bin/build/kong-dev`. +To use the build as a virtual development environment, run: + ```bash -bazel build :kong-pkg --verbose_failures +bazel build //build:venv --verbose_failures +. ./bazel-bin/build/kong-dev-venv.sh ``` +Some other targets one might find useful for debugging are: + +- `@openresty//:openresty`: builds openresty +- `@luarocks//:luarocks_make`: builds luarocks for Kong dependencies + +### Build Options + +Following build options can be used to set specific features: + +- **--//:debug=true** turn on debug opitons for OpenResty and LuaJIT, default to true. +- **--action_env=BUILD_NAME=** set the `build_name`, multiple build can exist at same time to allow you +switch between different Kong versions or branches. Default to `kong-dev`; don't set this when you are +building a building an binary package. +- **--action_env=INSTALL_DESTDIR=** set the directory when the build is intended to be installed. Bazel won't +actually install files into this directory, but this will make sure certain hard coded paths and RPATH is +correctly set when building a package. Default to `bazel-bin/build/`. + + ### Official build -`--config release` specifies the build configuration to use for release, -this indicates that the build is installed in `/usr/local/` instead of `/usr/local/kong`. +`--config release` specifies the build configuration to use for release, it sets following build options: + +``` +build:release --//:debug=false +build:release --action_env=BUILD_NAME=kong-dev +build:release --action_env=INSTALL_DESTDIR=/usr/local +``` + +To build an official release, use: + +```bash +bazel build --config release //build:kong --verbose_failures +``` + +Supported build targets for binary packages: +- `:kong_deb` +- `:kong_el7` +- `:kong_el8` +- `:kong_aws2` +- `:kong_aws2022` +- `:kong_apk` + +For example, to build the deb package: ```bash -GITHUB_TOKEN=token bazel build --config release //build/openresty:openresty --verbose_failures -bazel build :kong-pkg --verbose_failures +bazel build --verbose_failures --config release :kong_deb + ``` Run `bazel clean` to clean the bazel build cache. +#### GPG Signing + +GPG singing is supported for the rpm packages (`el*` and `aws*`). + +```bash +bazel build //:kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE +``` + +## Cross compiling + +Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: + +- **//:ubuntu-2204-arm64** Ubuntu 22.04 ARM64 + - Requires user to manually install `crossbuild-essential-arm64`. +- **//:alpine-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. + +Make sure platforms are selected both in building Kong and packaing kong: + +```bash +bazel build --config release //build:kong --platforms=//:ubuntu-2204-arm64 +azel build --config release :kong_deb --platforms=//:ubuntu-2204-arm64 +``` + ## Troubleshooting Run `bazel build` with `--sandbox_debug --verbose_failures` to get more information about the error. -Run `rm -rf /tmp/build && rm -rf /tmp/work` to clean the build cache. - The `.log` files in `bazel-bin` contain the build logs. ## FAQ ### Caching -Bazel utilizes a cache to speed up the build process. To completely remove the entire working tree created by a Bazel instance, run: +Bazel utilizes a cache to speed up the build process. You might want to clear the cache actively +if you recently changed `BUILD_NAME` or `INSTALL_DESTDIR`. -```shell -bazel clean --expunge -``` - -Note there's also cache exist in `/tmp/build` and `/tmp/work` directories. The may be moved to Bazel cache -in the futre, for now, user need to manually delete those files. +To completely remove the entire working tree created by a Bazel instance, run: ```shell -rm -rf /tmp/build && rm -rf /tmp/work +bazel clean --expunge ``` ### Cleanup @@ -83,13 +133,3 @@ In some cases where the build fails or the build is interrupted, the build syste bazel clean ``` -### valgrind.h not found on macOS - -`valgrind` is required for OpenResty debug mode, but it's not avaialble on macOS. - -Add `--action_env=DEBUG=` flag to disable the debug mode. - -e.g. -``` -bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$(pwd)/work --action_env=INSTALL_ROOT=$(pwd)/buildroot --action_env=DEBUG= --verbose_failures -``` diff --git a/build/build_system.bzl b/build/build_system.bzl index 4a0fb90b86c..a6be92f7594 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -12,6 +12,10 @@ def _kong_directory_genrule_impl(ctx): env = dicts.add(KONG_VAR, ctx.configuration.default_shell_env, { "GENRULE_OUTPUT_DIR": tree.path, }) + + # XXX: remove the "env" from KONG_VAR which is a list + env["OPENRESTY_PATCHES"] = "" + ctx.actions.run_shell( inputs = ctx.files.srcs, tools = ctx.files.tools, @@ -30,3 +34,14 @@ kong_directory_genrule = rule( "output_dir": attr.string(), }, ) + +# A rule that can be used as a meta rule that propagates multiple other rules +def _kong_rules_group_impl(ctx): + return [DefaultInfo(files = depset(ctx.files.propagates))] + +kong_rules_group = rule( + implementation = _kong_rules_group_impl, + attrs = { + "propagates": attr.label_list(), + }, +) diff --git a/build/cross_deps/BUILD.bazel b/build/cross_deps/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/cross_deps/libxcrypt/BUILD.bazel b/build/cross_deps/libxcrypt/BUILD.bazel new file mode 100644 index 00000000000..d7862e9d016 --- /dev/null +++ b/build/cross_deps/libxcrypt/BUILD.bazel @@ -0,0 +1,6 @@ +exports_files( + [ + "BUILD.libxcrypt.bazel", + ], + visibility = ["//visibility:public"], +) diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel new file mode 100644 index 00000000000..d0cf8e8909a --- /dev/null +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -0,0 +1,40 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +configure_make( + name = "libxcrypt", + configure_command = "configure", + configure_in_place = True, + configure_options = select({ + "@kong//:arm64-linux-gnu-cross": [ + "--host=aarch64-linux", + ], + "@kong//:x86_64-linux-musl-cross": [ + "--host=x86_64-linux-musl", + ], + "//conditions:default": [], + }), + lib_source = ":all_srcs", + # out_lib_dir = "lib", + out_shared_libs = select({ + "@platforms//os:macos": [ + "libcrypt.1.dylib", + ], + "//conditions:default": [ + "libcrypt.so.1", + ], + }), + targets = [ + "-j" + KONG_VAR["NPROC"], + "install -j" + KONG_VAR["NPROC"], + ], + visibility = ["//visibility:public"], +) diff --git a/build/cross_deps/libxcrypt/repositories.bzl b/build/cross_deps/libxcrypt/repositories.bzl new file mode 100644 index 00000000000..f6c28d02244 --- /dev/null +++ b/build/cross_deps/libxcrypt/repositories.bzl @@ -0,0 +1,18 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + +def libxcrypt_repositories(): + """Defines the libcrypt repository""" + + # many distros starts replace glibc/libcrypt with libxcrypt + # thus crypt.h and libcrypt.so.1 are missing from cross tool chain + # ubuntu2004: 4.4.10 + # ubuntu2204: 4.4.27 + http_archive( + name = "cross_deps_libxcrypt", + url = "https://github.com/besser82/libxcrypt/releases/download/v4.4.27/libxcrypt-4.4.27.tar.xz", + sha256 = "500898e80dc0d027ddaadb5637fa2bf1baffb9ccd73cd3ab51d92ef5b8a1f420", + strip_prefix = "libxcrypt-4.4.27", + build_file = "//build/cross_deps/libxcrypt:BUILD.libxcrypt.bazel", + ) diff --git a/build/cross_deps/libyaml/BUILD.bazel b/build/cross_deps/libyaml/BUILD.bazel new file mode 100644 index 00000000000..588b8759be7 --- /dev/null +++ b/build/cross_deps/libyaml/BUILD.bazel @@ -0,0 +1,16 @@ +load("@bazel_skylib//rules:build_test.bzl", "build_test") + +exports_files( + [ + "BUILD.libyaml.bazel", + ], + visibility = ["//visibility:public"], +) + +build_test( + name = "build", + targets = [ + "@cross_deps_libyaml//:libyaml", + ], + visibility = ["//:__pkg__"], +) diff --git a/build/cross_deps/libyaml/BUILD.libyaml.bazel b/build/cross_deps/libyaml/BUILD.libyaml.bazel new file mode 100644 index 00000000000..1a021475770 --- /dev/null +++ b/build/cross_deps/libyaml/BUILD.libyaml.bazel @@ -0,0 +1,40 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +configure_make( + name = "libyaml", + configure_command = "configure", + configure_in_place = True, + configure_options = select({ + "@kong//:arm64-linux-gnu-cross": [ + "--host=aarch64-linux", + ], + "@kong//:x86_64-linux-musl-cross": [ + "--host=x86_64-linux-musl", + ], + "//conditions:default": [], + }), + lib_source = ":all_srcs", + # out_lib_dir = "lib", + out_shared_libs = select({ + "@platforms//os:macos": [ + "libyaml-0.2.dylib", + ], + "//conditions:default": [ + "libyaml-0.so.2", + ], + }), + targets = [ + "-j" + KONG_VAR["NPROC"], + "install -j" + KONG_VAR["NPROC"], + ], + visibility = ["//visibility:public"], +) diff --git a/build/cross_deps/libyaml/repositories.bzl b/build/cross_deps/libyaml/repositories.bzl new file mode 100644 index 00000000000..b7b2800cf96 --- /dev/null +++ b/build/cross_deps/libyaml/repositories.bzl @@ -0,0 +1,15 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + +def libyaml_repositories(): + """Defines the libyaml repository""" + + http_archive( + name = "cross_deps_libyaml", + url = "https://pyyaml.org/download/libyaml/yaml-0.2.5.tar.gz", + sha256 = "c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4", + strip_prefix = "yaml-0.2.5", + build_file = "//build/cross_deps/libyaml:BUILD.libyaml.bazel", + ) diff --git a/build/cross_deps/repositories.bzl b/build/cross_deps/repositories.bzl new file mode 100644 index 00000000000..a2afddfc9e9 --- /dev/null +++ b/build/cross_deps/repositories.bzl @@ -0,0 +1,8 @@ +load("//build/cross_deps/zlib:repositories.bzl", "zlib_repositories") +load("//build/cross_deps/libyaml:repositories.bzl", "libyaml_repositories") +load("//build/cross_deps/libxcrypt:repositories.bzl", "libxcrypt_repositories") + +def cross_deps_repositories(): + zlib_repositories() + libyaml_repositories() + libxcrypt_repositories() diff --git a/build/cross_deps/zlib/BUILD.bazel b/build/cross_deps/zlib/BUILD.bazel new file mode 100644 index 00000000000..d650c675249 --- /dev/null +++ b/build/cross_deps/zlib/BUILD.bazel @@ -0,0 +1,16 @@ +load("@bazel_skylib//rules:build_test.bzl", "build_test") + +exports_files( + [ + "BUILD.zlib.bazel", + ], + visibility = ["//visibility:public"], +) + +build_test( + name = "build", + targets = [ + "@cross_deps_zlib//:zlib", + ], + visibility = ["//:__pkg__"], +) diff --git a/build/cross_deps/zlib/BUILD.zlib.bazel b/build/cross_deps/zlib/BUILD.zlib.bazel new file mode 100644 index 00000000000..a82ac697781 --- /dev/null +++ b/build/cross_deps/zlib/BUILD.zlib.bazel @@ -0,0 +1,49 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +cmake( + name = "zlib", + build_args = [ + "--", # <- Pass remaining options to the native tool. + "-j" + KONG_VAR["NPROC"], + ], + # partially from https://github.com/envoyproxy/envoy/blob/main/bazel/foreign_cc/BUILD#L546 + cache_entries = { + "CMAKE_CXX_COMPILER_FORCED": "on", + "CMAKE_C_COMPILER_FORCED": "on", + "SKIP_BUILD_EXAMPLES": "on", + "BUILD_SHARED_LIBS": "ON", + + # The following entries are for zlib-ng. Since zlib and zlib-ng are compatible source + # codes and CMake ignores unknown cache entries, it is fine to combine it into one + # dictionary. + # + # Reference: https://github.com/zlib-ng/zlib-ng#build-options. + "ZLIB_COMPAT": "on", + "ZLIB_ENABLE_TESTS": "off", + + # Warning: Turning WITH_OPTIM to "on" doesn't pass ZlibCompressorImplTest.CallingChecksum. + "WITH_OPTIM": "on", + # However turning off SSE4 fixes it. + "WITH_SSE4": "off", + + # Warning: Turning WITH_NEW_STRATEGIES to "on" doesn't pass gzip compressor fuzz test. + # Turning this off means falling into NO_QUICK_STRATEGY route. + "WITH_NEW_STRATEGIES": "off", + + # Only allow aligned address. + # Reference: https://github.com/zlib-ng/zlib-ng#advanced-build-options. + "UNALIGNED_OK": "off", + }, + lib_source = ":all_srcs", + out_shared_libs = ["libz.so.1"], + visibility = ["//visibility:public"], +) diff --git a/build/cross_deps/zlib/repositories.bzl b/build/cross_deps/zlib/repositories.bzl new file mode 100644 index 00000000000..cd6e78ec262 --- /dev/null +++ b/build/cross_deps/zlib/repositories.bzl @@ -0,0 +1,15 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + +def zlib_repositories(): + """Defines the zlib repository""" + + http_archive( + name = "cross_deps_zlib", + url = "https://zlib.net/zlib-1.2.13.tar.gz", + sha256 = "b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30", + strip_prefix = "zlib-1.2.13", + build_file = "//build/cross_deps/zlib:BUILD.zlib.bazel", + ) diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile index 0c013c48111..b474138e743 100644 --- a/build/dockerfiles/apk.Dockerfile +++ b/build/dockerfiles/apk.Dockerfile @@ -24,10 +24,10 @@ RUN apk add --virtual .build-deps tar gzip \ && chown kong:0 /usr/local/bin/kong \ && chmod -R g=u ${KONG_PREFIX} \ && rm -rf /tmp/kong.apk.tar.gz \ - && ln -s /usr/local/openresty/bin/resty /usr/local/bin/resty \ - && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ - && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ - && ln -s /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ + && ln -sf /usr/local/openresty/bin/resty /usr/local/bin/resty \ + && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ + && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ + && ln -sf /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ && apk del .build-deps \ && kong version diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 1e5a31cd219..1f49a1e4f75 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -20,10 +20,10 @@ RUN apt-get update \ && rm -rf /tmp/kong.deb \ && chown kong:0 /usr/local/bin/kong \ && chown -R kong:0 ${KONG_PREFIX} \ - && ln -s /usr/local/openresty/bin/resty /usr/local/bin/resty \ - && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ - && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ - && ln -s /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ + && ln -sf /usr/local/openresty/bin/resty /usr/local/bin/resty \ + && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ + && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ + && ln -sf /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ && kong version COPY build/dockerfiles/entrypoint.sh /entrypoint.sh diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index 67a850a74e1..c5bf9a9b553 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -31,10 +31,10 @@ RUN yum install -y /tmp/kong.rpm \ && rm /tmp/kong.rpm \ && chown kong:0 /usr/local/bin/kong \ && chown -R kong:0 /usr/local/kong \ - && ln -s /usr/local/openresty/bin/resty /usr/local/bin/resty \ - && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ - && ln -s /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ - && ln -s /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ + && ln -sf /usr/local/openresty/bin/resty /usr/local/bin/resty \ + && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ + && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ + && ln -sf /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ && kong version COPY build/dockerfiles/entrypoint.sh /entrypoint.sh diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 36edf571c01..61b8d1caa1f 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -17,16 +17,7 @@ def _load_vars(ctx): # Temporarily fix for https://github.com/bazelbuild/bazel/issues/14693#issuecomment-1079006291 for key in [ "PATH", - "INSTALL_ROOT", - "DOWNLOAD_ROOT", - "LUAROCKS_DESTDIR", - "OPENRESTY_DESTDIR", - "OPENSSL_DESTDIR", - "OPENRESTY_PREFIX", - "OPENRESTY_RPATH", - "OPENSSL_PREFIX", - "LUAROCKS_PREFIX", - "SSL_PROVIDER", + # above should not be needed "GITHUB_TOKEN", "RPM_SIGNING_KEY_FILE", "NFPM_RPM_PASSPHRASE", @@ -35,10 +26,39 @@ def _load_vars(ctx): if value: content += '"%s": "%s",\n' % (key, value) + build_name = ctx.os.environ.get("BUILD_NAME", "") + content += '"BUILD_NAME": "%s",\n' % build_name + + build_destdir = workspace_path + "/bazel-bin/build/" + build_name + content += '"BUILD_DESTDIR": "%s",\n' % build_destdir + + install_destdir = ctx.os.environ.get("INSTALL_DESTDIR", "MANAGED") + if install_destdir == "MANAGED": + install_destdir = build_destdir + content += '"INSTALL_DESTDIR": "%s",\n' % install_destdir + # Kong Version + # TODO: this may not change after a bazel clean if cache exists kong_version = ctx.execute(["bash", "scripts/grep-kong-version.sh"], working_directory = workspace_path).stdout content += '"KONG_VERSION": "%s",' % kong_version.strip() + nproc = ctx.execute(["nproc"]).stdout.strip() + content += '"%s": "%s",' % ("NPROC", nproc) + + macos_target = "" + if ctx.os.name == "mac os x": + macos_target = ctx.execute(["sw_vers", "-productVersion"]).stdout.strip() + content += '"MACOSX_DEPLOYMENT_TARGET": "%s",' % macos_target + + # convert them into a list of labels relative to the workspace root + # TODO: this may not change after a bazel clean if cache exists + patches = [ + '"@kong//:%s"' % str(p).replace(workspace_path, "").lstrip("/") + for p in ctx.path(workspace_path + "/build/openresty/patches").readdir() + ] + + content += '"OPENRESTY_PATCHES": [%s],' % (", ".join(patches)) + ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") @@ -47,4 +67,12 @@ def _load_bindings_impl(ctx): load_bindings = repository_rule( implementation = _load_bindings_impl, + # force "fetch"/invalidation of this repository every time it runs + # so that environ vars, patches and kong version is up to date + # see https://blog.bazel.build/2017/02/22/repository-invalidation.html + local = True, + environ = [ + "BUILD_NAME", + "INSTALL_DESTDIR", + ], ) diff --git a/build/luarocks/BUILD.bazel b/build/luarocks/BUILD.bazel new file mode 100644 index 00000000000..8f332e3aa1f --- /dev/null +++ b/build/luarocks/BUILD.bazel @@ -0,0 +1,18 @@ +load("//build:build_system.bzl", "kong_rules_group") + +exports_files( + [ + "BUILD.luarocks.bazel", + "luarocks_wrap_script.lua", + ], + visibility = ["//visibility:public"], +) + +kong_rules_group( + name = "luarocks", + propagates = [ + "@luarocks//:luarocks_make", + "@luarocks//:luarocks_target", + ], + visibility = ["//:__pkg__"], +) diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel new file mode 100644 index 00000000000..b70e007741a --- /dev/null +++ b/build/luarocks/BUILD.luarocks.bazel @@ -0,0 +1,229 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") + +# load("@rules_foreign_cc//foreign_cc:defs.bzl", "make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +# This rules is used to install luarocks to install rockspecs +# we need a different rule to install luarocks in release artifact +# so that we got correct interpreter path etc. +configure_make( + name = "luarocks_host", + configure_command = "configure", + configure_in_place = True, + configure_options = [ + "--lua-suffix=jit", + "--with-lua=$$EXT_BUILD_DEPS$$/luajit", + "--with-lua-include=$$EXT_BUILD_DEPS$$/luajit/include/luajit-2.1", + ], + lib_source = ":all_srcs", + out_bin_dir = "", + out_binaries = ["bin/luarocks"], # fake binary + out_data_dirs = ["luarocks"], # mark all files as data + targets = [ + "build", + "install", + ], + visibility = ["//visibility:public"], + deps = [ + "@openresty//:luajit", + ], +) + +# TODO: set cross compile CC/LD in luarocks_make + +genrule( + name = "luarocks_exec", + srcs = [ + "@openssl", + ] + select({ + "@kong//:any-cross": ["@cross_deps_libyaml//:libyaml"], + "//conditions:default": [":luarocks_host"], + }), + outs = ["luarocks_exec.sh"], + cmd = ("LIB_RPATH='%s'/kong/lib" % KONG_VAR["INSTALL_DESTDIR"]) + + """ +WORKSPACE_PATH=$$(pwd) +ROCKS_DIR=$$WORKSPACE_PATH/$$(dirname $@)/luarocks_tree +if [ ! -d $$ROCKS_DIR ]; then + mkdir -p $$ROCKS_DIR +fi +CACHE_DIR=$$(readlink -f "$$ROCKS_DIR/../cache") +ROCKS_CONFIG=$$(readlink -f "$$ROCKS_DIR/../luarocks_config.lua") + +OPENSSL_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @openssl)' | awk '{print $$1}') + +# we use system libyaml on macos +if [[ "$$OSTYPE" == "darwin"* ]]; then + YAML_DIR=$$(brew --prefix)/opt/libyaml +elif [[ -d $$WORKSPACE_PATH/$(BINDIR)/external/cross_deps_libyaml/libyaml ]]; then + # TODO: is there a good way to use locations but doesn't break non-cross builds? + YAML_DIR=$$WORKSPACE_PATH/$(BINDIR)/external/cross_deps_libyaml/libyaml +else + YAML_DIR=/usr +fi + +CC=$(CC) +LD=$(CC) # yes, not a typo +if [[ $$CC != /* ]]; then + # point to our relative path of musl toolchain + CC=$$WORKSPACE_PATH/$$CC + LD=$$WORKSPACE_PATH/$$LD +fi + +echo " +rocks_trees = { + { name = [[system]], root = [[$$ROCKS_DIR]] } +} +local_cache = '$$CACHE_DIR' +gcc_rpath = false -- disable default rpath, add our own +variables = { + CC = '$$CC', + LD = '$$LD', + LDFLAGS = '-Wl,-rpath,$$LIB_RPATH', +} +" > $$ROCKS_CONFIG + +LUAROCKS_HOST=$$(echo '$(locations :luarocks_host)' | awk '{print $$1}') + +cat << EOF > $@ +LIB_RPATH=$$LIB_RPATH +WORKSPACE_PATH=$$WORKSPACE_PATH +LUAROCKS_HOST=$$LUAROCKS_HOST +ROCKS_DIR=$$ROCKS_DIR +CACHE_DIR=$$CACHE_DIR +ROCKS_CONFIG=$$ROCKS_CONFIG + +export LUAROCKS_CONFIG=$$ROCKS_CONFIG +export CC=$$CC +export LD=$$LD +export EXT_BUILD_ROOT=$$WORKSPACE_PATH # for musl + +$$WORKSPACE_PATH/$$LUAROCKS_HOST/bin/luarocks \\$$@ \\ + OPENSSL_DIR=$$OPENSSL_DIR \\ + CRYPTO_DIR=$$OPENSSL_DIR \\ + YAML_DIR=$$YAML_DIR +EOF +""", + executable = True, + toolchains = [ + "@bazel_tools//tools/cpp:current_cc_toolchain", + ], + tools = select({ + "@kong//:any-cross": [":luarocks_host"], + "//conditions:default": [], + }), + visibility = ["//visibility:public"], +) + +genrule( + name = "luarocks_make", + srcs = [ + "@kong//:rockspec_srcs", + ":luarocks_exec", + ":luarocks_target", # to avoid concurrency issue, run this after luarocks_target + ], + outs = ["luarocks_make.log"], + cmd = """ + mkdir -p $$(dirname $@) + # lyaml needs this and doesn't honor --no-doc + # the alternate will populate a non-existent HOME + # env var just to let ldoc happy + export LDOC=/usr/bin/true + + $(location :luarocks_exec) make --no-doc 2>&1 >$@.tmp + + # only generate the output when the command succeeds + mv $@.tmp $@ + """, + visibility = ["//visibility:public"], +) + +# install luarocks itself in target configuration +genrule( + name = "luarocks_target", + srcs = [ + ":luarocks_exec", + ] + select({ + "@kong//:any-cross": [], + "//conditions:default": [ + ":luarocks_host", + "@openresty//:luajit", + ], + }), + outs = ["luarocks_target.log"], + cmd = """ + build_destdir={build_destdir} + install_destdir={install_destdir} + luarocks_version={luarocks_version} + workspace_path={workspace_path} + """.format( + build_destdir = KONG_VAR["BUILD_DESTDIR"], + install_destdir = KONG_VAR["INSTALL_DESTDIR"], + luarocks_version = KONG_VAR["RESTY_LUAROCKS_VERSION"], + workspace_path = KONG_VAR["WORKSPACE_PATH"], + ) + + """ + mkdir -p $$(dirname $@) + + # install luarocks + $(location :luarocks_exec) install "luarocks $${luarocks_version}" 2>&1 >$@.tmp + + # use host configuration to invoke luarocks API to wrap a correct bin/luarocks script + rocks_tree=$${workspace_path}/$$(dirname '$(location @luarocks//:luarocks_exec)')/luarocks_tree + host_luajit=$${workspace_path}/$$(echo $(locations @openresty//:luajit) | awk '{{print $$1}}')/bin/luajit + + host_luarocks_tree=$$(echo '$(locations luarocks_host)' | awk '{print $$1}') + export LUA_PATH="$${build_destdir}/share/lua/5.1/?.lua;$${build_destdir}/share/lua/5.1/?/init.lua;$${host_luarocks_tree}/share/lua/5.1/?.lua;$${host_luarocks_tree}/share/lua/5.1/?/init.lua;;" + + ROCKS_CONFIG="luarocks_make_config.lua" + cat << EOF > $$ROCKS_CONFIG +rocks_trees = { + { name = [[system]], root = [[$$rocks_tree]] } +} +EOF + export LUAROCKS_CONFIG=$$ROCKS_CONFIG + + $${host_luajit} $(location @kong//build/luarocks:luarocks_wrap_script.lua) \ + luarocks $${rocks_tree} $${install_destdir} 2>&1 >>$@.tmp + + # write the luarocks config with host configuration + mkdir -p $$rocks_tree/etc/luarocks + cat << EOF > $$rocks_tree/etc/luarocks/config-5.1.lua +-- LuaRocks configuration +rocks_trees = { + { name = "user", root = home .. "/.luarocks" }; + { name = "system", root = "$${install_destdir}" }; +} +lua_interpreter = "luajit"; +variables = { + LUA_DIR = "$${install_destdir}/openresty/luajit"; + LUA_INCDIR = "$${install_destdir}/openresty/luajit/include/luajit-2.1"; + LUA_BINDIR = "$${install_destdir}/openresty/luajit/bin"; +} +EOF + + # TODO: this still doesn't work + sed -i -e "s@$$rocks_tree@$$install_destdir@g" $$rocks_tree/bin/luarocks + + # only generate the output when the command succeeds + mv $@.tmp $@ + """, + tools = [ + "@kong//build/luarocks:luarocks_wrap_script.lua", + ] + select({ + "@kong//:any-cross": [ + ":luarocks_host", + "@openresty//:luajit", + ], + "//conditions:default": [], + }), + visibility = ["//visibility:public"], +) diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl new file mode 100644 index 00000000000..526f7c193eb --- /dev/null +++ b/build/luarocks/luarocks_repositories.bzl @@ -0,0 +1,19 @@ +"""A module defining the third party dependency luarocks""" + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def luarocks_repositories(): + version = KONG_VAR["RESTY_LUAROCKS_VERSION"] + + maybe( + http_archive, + name = "luarocks", + build_file = "//build/luarocks:BUILD.luarocks.bazel", + strip_prefix = "luarocks-" + version, + sha256 = "bca6e4ecc02c203e070acdb5f586045d45c078896f6236eb46aa33ccd9b94edb", + urls = [ + "https://luarocks.org/releases/luarocks-" + version + ".tar.gz", + ], + ) diff --git a/build/luarocks/luarocks_wrap_script.lua b/build/luarocks/luarocks_wrap_script.lua new file mode 100644 index 00000000000..44e03cbaceb --- /dev/null +++ b/build/luarocks/luarocks_wrap_script.lua @@ -0,0 +1,33 @@ +local cfg = require("luarocks.core.cfg") +assert(cfg.init()) +-- print(require("inspect")(cfg)) + +local fs = require "luarocks.fs" +fs.init() + +local queries = require("luarocks.queries") +local search = require("luarocks.search") + +local name = arg[1] +local tree = arg[2] +local install_dest = arg[3] + +local query = queries.new(name, nil, nil, true) + +local _, ver = assert(search.pick_installed_rock(query)) + +if install_dest:sub(-1) ~= "/" then + install_dest = install_dest .. "/" +end +-- HACK +cfg.lua_interpreter = "luajit" +cfg.sysconfdir = install_dest .. "etc/luarocks" +cfg.variables["LUA_DIR"] = install_dest .. "openresty/luajit" +cfg.variables["LUA_INCDIR"] = install_dest .. "openresty/luajit/include/luajit-2.1" +cfg.variables["LUA_BINDIR"] = install_dest .. "openresty/luajit/bin" + +local wrap = fs.wrap_script + +wrap( + string.format("%s/lib/luarocks/rocks-5.1/luarocks/%s/bin/%s", tree, ver, name), + string.format("%s/bin/%s", tree, name), "one", name, ver) diff --git a/build/nfpm/BUILD.bazel b/build/nfpm/BUILD.bazel index e69de29bb2d..d70ebc0efe1 100644 --- a/build/nfpm/BUILD.bazel +++ b/build/nfpm/BUILD.bazel @@ -0,0 +1,5 @@ +filegroup( + name = "all_srcs", + srcs = glob(["**"]), + visibility = ["//visibility:public"], +) diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl index 085e04bf5e3..3f4f1a4e974 100644 --- a/build/nfpm/repositories.bzl +++ b/build/nfpm/repositories.bzl @@ -1,13 +1,55 @@ """A module defining the third party dependency OpenResty""" -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +def _nfpm_release_select_impl(ctx): + if ctx.attr.build_file: + ctx.file("BUILD.bazel", ctx.read(ctx.attr.build_file)) + elif ctx.attr.build_file_content: + ctx.file("BUILD.bazel", ctx.attr.build_file_content) + + os_name = ctx.os.name + os_arch = ctx.os.arch + + if os_arch == "aarch64": + os_arch = "arm64" + elif os_arch == "amd64": + os_arch = "x86_64" + else: + fail("Unsupported arch %s" % os_arch) + + if os_name == "mac os x": + os_name = "Darwin" + elif os_name != "linux": + fail("Unsupported OS %s" % os_name) + + nfpm_bin = "%s" % ctx.path(Label("@nfpm_%s_%s//:nfpm" % (os_name, os_arch))) + ctx.symlink(nfpm_bin, "nfpm") + +nfpm_release_select = repository_rule( + implementation = _nfpm_release_select_impl, + attrs = { + "build_file": attr.label(allow_single_file = True), + "build_file_content": attr.string(), + }, +) + def nfpm_repositories(): - maybe( - http_archive, + gh_matrix = [ + ["linux", "x86_64", "4c63031ddbef198e21c8561c438dde4c93c3457ffdc868d7d28fa670e0cc14e5"], + ["linux", "arm64", "2af1717cc9d5dcad5a7e42301dabc538acf5d12ce9ee39956c66f30215311069"], + ["Darwin", "x86_64", "fb3b8ab5595117f621c69cc51db71d481fbe733fa3c35500e1b64319dc8fd5b4"], + ["Darwin", "arm64", "9ca3ac6e0c4139a9de214f78040d1d11dd221496471696cc8ab5d357850ccc54"], + ] + for name, arch, sha in gh_matrix: + http_archive( + name = "nfpm_%s_%s" % (name, arch), + url = "https://github.com/goreleaser/nfpm/releases/download/v2.23.0/nfpm_2.23.0_%s_%s.tar.gz" % (name, arch), + sha256 = sha, + build_file = "//build/nfpm:BUILD.bazel", + ) + + nfpm_release_select( name = "nfpm", - sha256 = "a629d7d8a3f0b7fa2bdcf5eab9ee2e0b438dbda2171b3adc509c126841f67f71", - url = "https://github.com/goreleaser/nfpm/releases/download/v2.22.2/nfpm_2.22.2_Linux_x86_64.tar.gz", - build_file = "//build/nfpm:BUILD.nfpm.bazel", + build_file = "//build/nfpm:BUILD.bazel", ) diff --git a/build/nfpm/rules.bzl b/build/nfpm/rules.bzl index 3f03d6332de..3efc7365cff 100644 --- a/build/nfpm/rules.bzl +++ b/build/nfpm/rules.bzl @@ -10,31 +10,42 @@ def _nfpm_pkg_impl(ctx): env = dicts.add(ctx.attr.env, KONG_VAR, ctx.configuration.default_shell_env) + target_cpu = ctx.attr._cc_toolchain[cc_common.CcToolchainInfo].cpu + if target_cpu == "k8" or target_cpu == "x86_64" or target_cpu == "amd64": + target_arch = "amd64" + elif target_cpu == "aarch64" or target_cpu == "arm64": + target_arch = "arm64" + else: + fail("Unsupported platform cpu: %s" % target_cpu) + env["ARCH"] = target_arch + + # XXX: remove the "env" from KONG_VAR which is a list + env["OPENRESTY_PATCHES"] = "" + nfpm_args = ctx.actions.args() nfpm_args.add("pkg") - nfpm_args.add("-f", ctx.attr.config) + nfpm_args.add("-f", ctx.file.config.path) nfpm_args.add("-p", ctx.attr.packager) nfpm_args.add("-t", out.path) - ctx.actions.run( - inputs = ctx.files.srcs, + ctx.actions.run_shell( + inputs = ctx.files._nfpm_bin, mnemonic = "nFPM", - executable = "../../external/nfpm/nfpm", + command = "ln -sf %s nfpm-prefix; external/nfpm/nfpm $@" % KONG_VAR["BUILD_DESTDIR"], arguments = [nfpm_args], outputs = [out], env = env, ) - return [DefaultInfo(files = depset([out]))] + # TODO: fix runfiles so that it can used as a dep + return [DefaultInfo(files = depset([out]), runfiles = ctx.runfiles(files = ctx.files.config))] nfpm_pkg = rule( _nfpm_pkg_impl, attrs = { - "srcs": attr.label_list( - default = ["@nfpm//:srcs"], - ), - "config": attr.string( + "config": attr.label( mandatory = True, + allow_single_file = True, doc = "nFPM configuration file.", ), "packager": attr.string( @@ -48,5 +59,12 @@ nfpm_pkg = rule( mandatory = True, doc = "Output file name.", ), + # hidden attributes + "_nfpm_bin": attr.label( + default = "@nfpm//:all_srcs", + ), + "_cc_toolchain": attr.label( + default = "@bazel_tools//tools/cpp:current_cc_toolchain", + ), }, ) diff --git a/build/openresty/BUILD.bazel b/build/openresty/BUILD.bazel index dcdbab3d1a4..c527359e1f0 100644 --- a/build/openresty/BUILD.bazel +++ b/build/openresty/BUILD.bazel @@ -1,28 +1,6 @@ -load("//build:build_system.bzl", "kong_directory_genrule") - -kong_directory_genrule( - name = "openresty", - srcs = [ - "@kong_build_tools//:srcs", +exports_files( + [ + "BUILD.openresty.bazel", ], - cmd = """ - export BAZEL_OUTPUT_DIR=${INSTALL_ROOT:-$PWD/$GENRULE_OUTPUT_DIR}; - export KONG_DISTRIBUTION_PATH=$PWD/distribution; - echo "Installing OpenResty in $BAZEL_OUTPUT_DIR"; - external/kong_build_tools/openresty-build-tools/kong-ngx-build \ - --prefix $BAZEL_OUTPUT_DIR \ - --openresty $RESTY_VERSION \ - --luarocks $RESTY_LUAROCKS_VERSION \ - --openssl $RESTY_OPENSSL_VERSION \ - --pcre $RESTY_PCRE_VERSION \ - --resty-lmdb $RESTY_LMDB_VERSION \ - --resty-events $RESTY_EVENTS_VERSION \ - --atc-router $ATC_ROUTER_VERSION \ - --resty-websocket $RESTY_WEBSOCKET_VERSION \ - --kong-nginx-module $KONG_NGINX_MODULE_BRANCH \ - --work $DOWNLOAD_ROOT \ - ${DEBUG:+--debug} - """, - output_dir = "root", visibility = ["//visibility:public"], ) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel new file mode 100644 index 00000000000..9dbbbf7f31d --- /dev/null +++ b/build/openresty/BUILD.openresty.bazel @@ -0,0 +1,231 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") + +filegroup( + name = "luajit_srcs", + srcs = glob( + include = ["bundle/LuaJIT*/**"], + ), +) + +genrule( + name = "luajit_xcflags", + outs = ["luajit_xcflags.txt"], + cmd = "macos=" + select({ + "@platforms//os:macos": "1", + "//conditions:default": "0", + }) + "\n" + + "aarch64=" + select({ + "@platforms//cpu:arm64": "1", + "//conditions:default": "0", + }) + "\n" + + "debug=" + select({ + "@kong//:debug_flag": "1", + "//conditions:default": "0", + }) + "\n" + + "cross=" + select({ + "@kong//:any-cross": "1", + "//conditions:default": "0", + }) + + """ + flags="-DLUAJIT_ENABLE_LUA52COMPAT -DLUAJIT_VERSION=\\\\\\"{luajit_version}\\\\\\"" + if [[ $$debug -eq 1 ]]; then + flags="$$flags -DLUA_USE_ASSERT -DLUA_USE_APICHECK" + if [[ $$macos -ne 1 ]]; then + if [[ $$cross -ne 1 ]]; then + flags="$$flags -DLUA_USE_VALGRIND" + fi + if [[ $$aarch64 -ne 1 ]]; then + flags="$$flags -DLUAJIT_USE_SYSMALLOC" + fi + fi + fi + + if [[ $$macos -eq 1 ]]; then + flags="$$flags -fno-stack-check" + fi + + echo "$$flags" >$@ + + """.format(luajit_version = LUAJIT_VERSION), +) + +make( + name = "luajit", + args = [ + "LDFLAGS=\"-Wl,-rpath,%s/kong/lib\"" % KONG_VAR["INSTALL_DESTDIR"], # make ffi.load happy, even when it's invoked without nginx + "XCFLAGS=\"$(cat $$EXT_BUILD_ROOT$$/$(execpath :luajit_xcflags))\"", + "LUA_ROOT=%s/openresty/luajit" % KONG_VAR["INSTALL_DESTDIR"].rstrip("/"), + "MACOSX_DEPLOYMENT_TARGET=" + KONG_VAR["MACOSX_DEPLOYMENT_TARGET"], + ] + select({ + "@kong//:any-cross": [ + "HOST_CC=cc", + ], + "//conditions:default": [ + ], + }), + build_data = [ + ":luajit_xcflags", + ], + lib_source = ":luajit_srcs", + out_binaries = [ + "luajit", + ], + out_shared_libs = select({ + "@platforms//os:macos": [ + "libluajit-5.1.2.dylib", + ], + "//conditions:default": [ + "libluajit-5.1.so.2", + ], + }), + targets = [ + "-j" + KONG_VAR["NPROC"], + "install", + ], + visibility = ["//visibility:public"], +) + +CONFIGURE_OPTIONS = [ + "--with-pcre-jit", + "--with-http_ssl_module", + "--with-http_sub_module", + "--with-http_realip_module", + "--with-http_stub_status_module", + "--with-http_v2_module", + "--with-stream_realip_module", # >= 1.11.4 + "--with-stream_ssl_preread_module", # >= 1.11.5 + "--without-http_encrypted_session_module", + "--with-luajit=$$EXT_BUILD_DEPS$$/luajit", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/pcre/include\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/openssl/include\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/luajit/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/pcre/lib\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/openssl/lib\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/luajit/lib\"", + # here let's try not having --disable-new-dtags; --disable-new-dtags creates runpath instead of rpath + # note runpath can't handle indirect dependency (nginx -> luajit -> dlopen("other")), so each indirect + # dependency should have its rpath set (luajit, libxslt etc); on the other side, rpath is not + # overridable by LD_LIBRARY_PATH and it may cause trouble debugging, so we _should_ prefer runpath. + # if it doesn't work, then add --disable-new-dtags back + "--with-ld-opt=\"-Wl,-rpath,%s/kong/lib\"" % KONG_VAR["INSTALL_DESTDIR"], + "-j%s" % KONG_VAR["NPROC"], + + # options from our customed patch + "--with-install-prefix=%s" % KONG_VAR["INSTALL_DESTDIR"], + + # Note $$EXT_BUILD_ROOT$$ is bazel variable not from environment variable + # which points to the directory of current WORKSPACE + + # external modules + "--add-module=$$EXT_BUILD_ROOT$$/external/lua-kong-nginx-module", + "--add-module=$$EXT_BUILD_ROOT$$/external/lua-kong-nginx-module/stream", + "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-lmdb", + "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-events", +] + select({ + "@kong//:arm64-linux-gnu-cross": [ + "--crossbuild=Linux:aarch64", + "--with-endian=le", + "--with-int=4", + "--with-long=8", + "--with-long-long=8", + "--with-ptr-size=8", + "--with-sig-atomic-t=4", + "--with-size-t=8", + "--with-off-t=8", + "--with-time-t=8", + "--with-sys-nerr=132", + ], + "@kong//:x86_64-linux-musl-cross": [ + "--crossbuild=Linux:x86_64", + "--with-endian=le", + "--with-int=4", + "--with-long=8", + "--with-long-long=8", + "--with-ptr-size=8", + "--with-sig-atomic-t=4", + "--with-size-t=8", + "--with-off-t=8", + "--with-time-t=8", + "--with-sys-nerr=132", + ], + "//conditions:default": [], +}) + select({ + "@kong//:any-cross": [ + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/zlib/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/zlib/lib\"", + ], + "//conditions:default": [], +}) + select({ + # any cross build that migrated to use libxcrypt needs those flags + # alpine uses different libc so doesn't need it + "@kong//:arm64-linux-gnu-cross": [ + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/libxcrypt/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/libxcrypt/lib\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:debug_flag": [ + "--with-debug", + "--with-no-pool-patch", + "--with-cc-opt=\"-DNGX_LUA_USE_ASSERT -DNGX_LUA_ABORT_AT_PANIC\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:fips_flag": [ + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/lib -Wl,-Bsymbolic-functions -Wl,-z,relro\"", + ], + "//conditions:default": [], +}) + +# TODO: set prefix to populate pid_path, conf_path, log_path etc + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +configure_make( + name = "openresty", + build_data = [ + "@lua-kong-nginx-module//:all_srcs", + "@lua-resty-lmdb//:all_srcs", + "@lua-resty-events//:all_srcs", + "@openresty_binding//:all_srcs", + ], + configure_command = "configure", + configure_in_place = True, + configure_options = CONFIGURE_OPTIONS, + lib_source = ":all_srcs", + out_bin_dir = "", + out_binaries = [ + "nginx/sbin/nginx", + ], + targets = [ + "-j" + KONG_VAR["NPROC"], + "install -j" + KONG_VAR["NPROC"], + ], + visibility = ["//visibility:public"], + deps = [ + "@pcre", + "@openresty//:luajit", + "@openssl//:openssl", + ] + select({ + "@kong//:any-cross": [ + "@cross_deps_zlib//:zlib", + ], + "//conditions:default": [], + }) + select({ + # any cross build that migrated to use libxcrypt needs those flags + # alpine uses different libc so doesn't need it + "@kong//:arm64-linux-gnu-cross": [ + "@cross_deps_libxcrypt//:libxcrypt", + ], + "//conditions:default": [], + }), +) diff --git a/build/openresty/atc_router/BUILD.bazel b/build/openresty/atc_router/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl new file mode 100644 index 00000000000..cf3757d7477 --- /dev/null +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -0,0 +1,14 @@ +"""A module defining the third party dependency PCRE""" + +load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def atc_router_repositories(): + maybe( + git_repository, + name = "atc_router", + branch = KONG_VAR["ATC_ROUTER_VERSION"], + remote = "https://github.com/Kong/atc-router", + visibility = ["//visibility:public"], # let this to be referenced by openresty build + ) diff --git a/build/openresty/lua-resty-lmdb-cross.patch b/build/openresty/lua-resty-lmdb-cross.patch new file mode 100644 index 00000000000..d1bf0820f57 --- /dev/null +++ b/build/openresty/lua-resty-lmdb-cross.patch @@ -0,0 +1,51 @@ +lua-resty-lmdb is an external repository, previous artifact may carry +thus we always clean here + +diff --git a/config b/config +index 126c78c..1f0b2aa 100644 +--- a/config ++++ b/config +@@ -5,6 +5,8 @@ ngx_module_incs="$ngx_addon_dir/lmdb/libraries/liblmdb $ngx_addon_dir/src" + + . auto/module + ++rm -f $ngx_addon_dir/lmdb/libraries/liblmdb/liblmdb.a ++ + LINK_DEPS="$LINK_DEPS $ngx_addon_dir/lmdb/libraries/liblmdb/liblmdb.a" + CORE_LIBS="$CORE_LIBS $ngx_addon_dir/lmdb/libraries/liblmdb/liblmdb.a" + +diff --git a/config.make b/config.make +index 14d8cc2..cf17251 100644 +--- a/config.make ++++ b/config.make +@@ -3,7 +3,7 @@ cat <>$NGX_MAKEFILE + + $ngx_addon_dir/lmdb/libraries/liblmdb/liblmdb.a: + echo "Building liblmdb"; \\ +- \$(MAKE) -C $ngx_addon_dir/lmdb/libraries/liblmdb; \\ ++ \$(MAKE) -C $ngx_addon_dir/lmdb/libraries/liblmdb CC=\$(CC) AR=\$(AR); \\ + echo "Finished building liblmdb" + + EOF +diff --git a/libraries/liblmdb/Makefile b/libraries/liblmdb/Makefile +index c252b50..1054432 100644 +--- a/lmdb/libraries/liblmdb/Makefile ++++ b/lmdb/libraries/liblmdb/Makefile +@@ -18,13 +18,13 @@ + # There may be other macros in mdb.c of interest. You should + # read mdb.c before changing any of them. + # +-CC = gcc +-AR = ar ++CC ?= gcc ++AR ?= ar + W = -W -Wall -Wno-unused-parameter -Wbad-function-cast -Wuninitialized + THREADS = -pthread + OPT = -O2 -g +-CFLAGS = $(THREADS) $(OPT) $(W) $(XCFLAGS) +-LDFLAGS = $(THREADS) ++CFLAGS += $(THREADS) $(OPT) $(W) $(XCFLAGS) ++LDFLAGS += $(THREADS) + LDLIBS = + SOLIBS = + SOEXT = .so diff --git a/build/openresty/openssl/BUILD.bazel b/build/openresty/openssl/BUILD.bazel new file mode 100644 index 00000000000..85e0e35912a --- /dev/null +++ b/build/openresty/openssl/BUILD.bazel @@ -0,0 +1,18 @@ +load("@bazel_skylib//rules:build_test.bzl", "build_test") +# load("@rules_cc//cc:defs.bzl", "cc_test") + +exports_files( + [ + "BUILD.openssl.bazel", + ], + visibility = ["//visibility:public"], +) + +build_test( + name = "build", + targets = [ + "@openssl//:openssl", + # "@openssl//:runnable_openssl", + ], + visibility = ["//:__pkg__"], +) diff --git a/build/openresty/openssl/BUILD.openssl.bazel b/build/openresty/openssl/BUILD.openssl.bazel new file mode 100644 index 00000000000..5fd4a458568 --- /dev/null +++ b/build/openresty/openssl/BUILD.openssl.bazel @@ -0,0 +1,78 @@ +"""An openssl build file based on a snippet found in the github issue: +https://github.com/bazelbuild/rules_foreign_cc/issues/337 + +Note that the $(PERL) "make variable" (https://docs.bazel.build/versions/main/be/make-variables.html) +is populated by the perl toolchain provided by rules_perl. +""" + +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +# Read https://wiki.openssl.org/index.php/Compilation_and_Installation + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +CONFIGURE_OPTIONS = [ + "-g", + "shared", + "-DPURIFY", + "no-threads", + "no-unit-test", + "--openssldir=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], + "-Wl,-rpath,%s/kong/lib" % KONG_VAR["INSTALL_DESTDIR"], +] + select({ + "@kong//:debug_flag": ["-d"], + "//conditions:default": [], +}) + +configure_make( + name = "openssl", + configure_command = "config", + configure_in_place = True, + configure_options = CONFIGURE_OPTIONS, + env = select({ + "@platforms//os:macos": { + "AR": "", + }, + "@kong//:arm64-linux-gnu-cross": { + "MACHINE": "aarch64", + "SYSTEM": "linux2", + }, + # no extra args needed for "@kong//:x86_64-linux-musl-cross" + "//conditions:default": {}, + }), + lib_source = ":all_srcs", + out_binaries = ["openssl"], + # Note that for Linux builds, libssl must come before libcrypto on the linker command-line. + # As such, libssl must be listed before libcrypto + out_shared_libs = select({ + "@platforms//os:macos": [ + "libssl.1.1.dylib", + "libcrypto.1.1.dylib", + ], + "//conditions:default": [ + "libssl.so.1.1", + "libcrypto.so.1.1", + ], + }), + targets = [ + "-j" + KONG_VAR["NPROC"], + "install_sw", + ], + # TODO: uncomment this to allow bazel build a perl if not installed on system + # toolchains = ["@rules_perl//:current_toolchain"], + visibility = ["//visibility:public"], +) + +filegroup( + name = "gen_dir", + srcs = [":openssl"], + output_group = "gen_dir", + visibility = ["//visibility:public"], +) diff --git a/build/openresty/openssl/README.md b/build/openresty/openssl/README.md new file mode 100644 index 00000000000..82a1c5fa9c2 --- /dev/null +++ b/build/openresty/openssl/README.md @@ -0,0 +1,9 @@ +This target is modified from https://github.com/bazelbuild/rules_foreign_cc/tree/main/examples/third_party +with following changes: + +- Read version from requirements.txt +- Updated `build_file` to new path under //build/openresty +- Remove Windows build support +- Removed the bazel mirror as it's missing latest versions +- Remove runnable test for now until cross compile has been sorted out +- Use system Perl for now \ No newline at end of file diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl new file mode 100644 index 00000000000..0a5d7818e21 --- /dev/null +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -0,0 +1,21 @@ +"""A module defining the third party dependency OpenSSL""" + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def openssl_repositories(): + version = KONG_VAR["RESTY_OPENSSL_VERSION"] + version_github = version.replace(".", "_") + + maybe( + http_archive, + name = "openssl", + build_file = "//build/openresty/openssl:BUILD.openssl.bazel", + sha256 = "c5ac01e760ee6ff0dab61d6b2bbd30146724d063eb322180c6f18a6f74e4b6aa", + strip_prefix = "openssl-" + version, + urls = [ + "https://www.openssl.org/source/openssl-" + version + ".tar.gz", + "https://github.com/openssl/openssl/archive/OpenSSL_" + version_github + ".tar.gz", + ], + ) diff --git a/build/openresty/openssl/openssl_test.cc b/build/openresty/openssl/openssl_test.cc new file mode 100644 index 00000000000..611f7b132e8 --- /dev/null +++ b/build/openresty/openssl/openssl_test.cc @@ -0,0 +1,53 @@ +#include + +#include +#include +#include +#include + +// Use (void) to silent unused warnings. +#define assertm(exp, msg) assert(((void)msg, exp)) + +// From https://stackoverflow.com/a/2262447/7768383 +bool simpleSHA256(const void* input, unsigned long length, unsigned char* md) +{ + SHA256_CTX context; + if (!SHA256_Init(&context)) + return false; + + if (!SHA256_Update(&context, (unsigned char*)input, length)) + return false; + + if (!SHA256_Final(md, &context)) + return false; + + return true; +} + +// Convert an byte array into a string +std::string fromByteArray(const unsigned char* data, unsigned long length) +{ + std::stringstream shastr; + shastr << std::hex << std::setfill('0'); + for (unsigned long i = 0; i < length; ++i) + { + shastr << std::setw(2) << static_cast(data[i]); + } + + return shastr.str(); +} + +std::string MESSAGE = "hello world"; +std::string MESSAGE_HASH = "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"; + +int main(int argc, char* argv[]) +{ + unsigned char md[SHA256_DIGEST_LENGTH] = {}; + + assertm(simpleSHA256(static_cast(MESSAGE.data()), MESSAGE.size(), md), "Failed to generate hash"); + std::string hash = fromByteArray(md, SHA256_DIGEST_LENGTH); + + assertm(hash == MESSAGE_HASH, "Unexpected message hash"); + + return 0; +} diff --git a/build/openresty/openssl/openssl_test.sh b/build/openresty/openssl/openssl_test.sh new file mode 100755 index 00000000000..ae3c91b4e69 --- /dev/null +++ b/build/openresty/openssl/openssl_test.sh @@ -0,0 +1,8 @@ +#!/usr/bin/env bash + +if [[ ! -e "$OPENSSL" ]]; then + echo "openssl does not exist" + exit 1 +fi + +exec $OPENSSL help diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch b/build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch new file mode 100644 index 00000000000..fbb6be67bb6 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch @@ -0,0 +1,27 @@ +From f53c8fa441f4233b9a3f19fcd870207fe8795456 Mon Sep 17 00:00:00 2001 +From: Qi +Date: Wed, 25 May 2022 18:35:08 +0800 +Subject: [PATCH] Patch macro `LUAJIT_VERSION` + +--- + src/luajit.h | 2 ++ + 1 file changed, 2 insertions(+) + +diff --git a/bundle/LuaJIT-2.1-20220411/src/luajit.h b/bundle/LuaJIT-2.1-20220411/src/luajit.h +index a4d33001..e35f4e7e 100644 +--- a/bundle/LuaJIT-2.1-20220411/src/luajit.h ++++ b/bundle/LuaJIT-2.1-20220411/src/luajit.h +@@ -32,7 +32,9 @@ + + #define OPENRESTY_LUAJIT + ++#ifndef LUAJIT_VERSION + #define LUAJIT_VERSION "LuaJIT 2.1.0-beta3" ++#endif + #define LUAJIT_VERSION_NUM 20100 /* Version 2.1.0 = 02.01.00. */ + #define LUAJIT_VERSION_SYM luaJIT_version_2_1_0_beta3 + #define LUAJIT_COPYRIGHT "Copyright (C) 2005-2022 Mike Pall" +-- +2.34.1 + + diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_02.patch b/build/openresty/patches/LuaJIT-2.1-20220411_02.patch new file mode 100644 index 00000000000..971ab37cd5b --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20220411_02.patch @@ -0,0 +1,24 @@ +From dad04f1754723e76ba9dcf9f401f3134a0cd3972 Mon Sep 17 00:00:00 2001 +From: Mike Pall +Date: Wed, 14 Sep 2022 12:26:53 +0200 +Subject: [PATCH] Fix trace join to BC_JLOOP originating from BC_ITERN. + +Reported by OpenResty Inc. +--- + src/lj_record.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/bundle/LuaJIT-2.1-20220411/src/lj_record.c b/bundle/LuaJIT-2.1-20220411/src/lj_record.c +index 5d02d24a1..bfd412365 100644 +--- a/bundle/LuaJIT-2.1-20220411/src/lj_record.c ++++ b/bundle/LuaJIT-2.1-20220411/src/lj_record.c +@@ -2566,7 +2566,8 @@ void lj_record_ins(jit_State *J) + break; + case BC_JLOOP: + rec_loop_jit(J, rc, rec_loop(J, ra, +- !bc_isret(bc_op(traceref(J, rc)->startins)))); ++ !bc_isret(bc_op(traceref(J, rc)->startins)) && ++ bc_op(traceref(J, rc)->startins) != BC_ITERN)); + break; + + case BC_IFORL: \ No newline at end of file diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch b/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch new file mode 100644 index 00000000000..7d07a0b4fae --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch @@ -0,0 +1,30 @@ +diff --git a/bundle/LuaJIT-2.1-20220411/src/Makefile b/bundle/LuaJIT-2.1-20220411/src/Makefile +index 68a9a7c..8d2de33 100644 +--- a/bundle/LuaJIT-2.1-20220411/src/Makefile ++++ b/bundle/LuaJIT-2.1-20220411/src/Makefile +@@ -27,7 +27,7 @@ NODOTABIVER= 51 + DEFAULT_CC = gcc + # + # LuaJIT builds as a native 32 or 64 bit binary by default. +-CC= $(DEFAULT_CC) ++CC?= $(DEFAULT_CC) + # + # Use this if you want to force a 32 bit build on a 64 bit multilib OS. + #CC= $(DEFAULT_CC) -m32 +@@ -291,11 +291,11 @@ TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH)) + TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_LJARCH)) + + ifneq (,$(PREFIX)) +-ifneq (/usr/local,$(PREFIX)) +- TARGET_XCFLAGS+= -DLUA_ROOT=\"$(PREFIX)\" +- ifneq (/usr,$(PREFIX)) +- TARGET_DYNXLDOPTS= -Wl,-rpath,$(TARGET_LIBPATH) +- endif ++ifneq (/usr/local,$(LUA_ROOT)) ++ TARGET_XCFLAGS+= -DLUA_ROOT=\"$(LUA_ROOT)\" ++endif ++ifneq (/usr,$(PREFIX)) ++ TARGET_DYNXLDOPTS= -Wl,-rpath,$(TARGET_LIBPATH) + endif + endif + ifneq (,$(MULTILIB)) \ No newline at end of file diff --git a/build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch b/build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch new file mode 100644 index 00000000000..f0542d6624b --- /dev/null +++ b/build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch @@ -0,0 +1,12 @@ +diff -ruN a/bundle/lua-cjson-2.1.0.8/lua_cjson.c b/bundle/lua-cjson-2.1.0.8/lua_cjson.c +--- a/bundle/lua-cjson-2.1.0.10/lua_cjson.c 2022-01-11 15:11:17.495464192 +0800 ++++ b/bundle/lua-cjson-2.1.0.10/lua_cjson.c 2022-01-11 14:58:55.150669748 +0800 +@@ -800,7 +800,7 @@ + case LUA_TLIGHTUSERDATA: + if (lua_touserdata(l, -1) == NULL) { + strbuf_append_mem(json, "null", 4); +- } else if (lua_touserdata(l, -1) == &json_array) { ++ } else if (lua_touserdata(l, -1) == json_lightudata_mask(&json_array)) { + json_append_array(l, cfg, current_depth, json, 0); + } + break; diff --git a/build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch b/build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch new file mode 100644 index 00000000000..9240a38568d --- /dev/null +++ b/build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch @@ -0,0 +1,566 @@ +From 4f0f4bf63d23a952179aaf810c10dfffc19ee835 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 28 Jan 2022 20:54:30 +0800 +Subject: [PATCH 1/9] move tcp.lua into socket.lua + +--- + lib/resty/core/socket.lua | 136 +++++++++++++++++++++++++++++++++++++- + 1 file changed, 133 insertions(+), 3 deletions(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 1a504ec..cc0081e 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -6,13 +6,21 @@ local ffi = require 'ffi' + + local error = error + local tonumber = tonumber ++local tostring = tostring ++local type = type ++local select = select + local registry = debug.getregistry() ++ ++local C = ffi.C + local ffi_new = ffi.new + local ffi_string = ffi.string +-local C = ffi.C ++local ffi_gc = ffi.gc ++ + local get_string_buf = base.get_string_buf + local get_size_ptr = base.get_size_ptr +-local tostring = tostring ++local get_request = base.get_request ++ ++local co_yield = coroutine._yield + + + local option_index = { +@@ -35,15 +43,29 @@ ngx_http_lua_ffi_socket_tcp_getoption(ngx_http_lua_socket_tcp_upstream_t *u, + int + ngx_http_lua_ffi_socket_tcp_setoption(ngx_http_lua_socket_tcp_upstream_t *u, + int opt, int val, unsigned char *err, size_t *errlen); ++ ++int ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, ++ ngx_http_lua_socket_tcp_upstream_t *u, void *sess, ++ int enable_session_reuse, ngx_str_t *server_name, int verify, ++ int ocsp_status_req, void *chain, void *pkey, char **errmsg); ++ ++int ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, ++ ngx_http_lua_socket_tcp_upstream_t *u, void **sess, char **errmsg, ++ int *openssl_error_code); ++ ++void ngx_http_lua_ffi_ssl_free_session(void *sess); + ]] + + + local output_value_buf = ffi_new("int[1]") + local FFI_OK = base.FFI_OK ++local FFI_ERROR = base.FFI_ERROR ++local FFI_DONE = base.FFI_DONE ++local FFI_AGAIN = base.FFI_AGAIN ++local FFI_NO_REQ_CTX = base.FFI_NO_REQ_CTX + local SOCKET_CTX_INDEX = 1 + local ERR_BUF_SIZE = 4096 + +- + local function get_tcp_socket(cosocket) + local tcp_socket = cosocket[SOCKET_CTX_INDEX] + if not tcp_socket then +@@ -114,10 +136,118 @@ local function setoption(cosocket, option, value) + end + + ++local errmsg = base.get_errmsg_ptr() ++local session_ptr = ffi_new("void *[1]") ++local server_name_str = ffi_new("ngx_str_t[1]") ++local openssl_error_code = ffi_new("int[1]") ++ ++ ++local function setclientcert(self, cert, pkey) ++ if not cert and not pkey then ++ self.client_cert = nil ++ self.client_pkey = nil ++ return ++ end ++ ++ if not cert or not pkey then ++ error("client certificate must be supplied with corresponding " .. ++ "private key", 2) ++ end ++ ++ if type(cert) ~= "cdata" then ++ error("bad client cert type", 2) ++ end ++ ++ if type(pkey) ~= "cdata" then ++ error("bad client pkey type", 2) ++ end ++ ++ self.client_cert = cert ++ self.client_pkey = pkey ++end ++ ++ ++local function sslhandshake(self, reused_session, server_name, ssl_verify, ++ send_status_req, ...) ++ ++ local n = select("#", ...) ++ if not self or n > 1 then ++ error("ngx.socket sslhandshake: expecting 1 ~ 5 arguments " .. ++ "(including the object), but seen " .. (5 + n)) ++ end ++ ++ local r = get_request() ++ if not r then ++ error("no request found", 2) ++ end ++ ++ session_ptr[0] = type(reused_session) == "cdata" and reused_session or nil ++ ++ if server_name then ++ server_name_str[0].data = server_name ++ server_name_str[0].len = #server_name ++ ++ else ++ server_name_str[0].data = nil ++ server_name_str[0].len = 0 ++ end ++ ++ local u = self[SOCKET_CTX_INDEX] ++ ++ local rc = C.ngx_http_lua_ffi_socket_tcp_sslhandshake(r, u, ++ session_ptr[0], ++ reused_session ~= false, ++ server_name_str, ++ ssl_verify and 1 or 0, ++ send_status_req and 1 or 0, ++ self.client_cert, self.client_pkey, errmsg) ++ ++ if rc == FFI_NO_REQ_CTX then ++ error("no request ctx found", 2) ++ end ++ ++ while true do ++ if rc == FFI_ERROR then ++ if openssl_error_code[0] ~= 0 then ++ return nil, openssl_error_code[0] .. ": " .. ffi_string(errmsg[0]) ++ end ++ ++ return nil, ffi_string(errmsg[0]) ++ end ++ ++ if rc == FFI_DONE then ++ return reused_session ++ end ++ ++ if rc == FFI_OK then ++ if reused_session == false then ++ return true ++ end ++ ++ rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, ++ session_ptr, errmsg, openssl_error_code) ++ ++ if session_ptr[0] == nil then ++ return nil ++ end ++ ++ return ffi_gc(session_ptr[0], C.ngx_http_lua_ffi_ssl_free_session) ++ end ++ ++ co_yield() ++ ++ rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, ++ session_ptr, errmsg, openssl_error_code) ++ end ++end ++ ++ + do + local method_table = registry.__tcp_cosocket_mt + method_table.getoption = getoption + method_table.setoption = setoption ++ method_table.setclientcert = setclientcert ++ method_table.sslhandshake = sslhandshake + end + + +-- +2.32.0 (Apple Git-132) + + +From 4eab5793d741c739d9c5cfe14e0671c1d70fd6e5 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 28 Jan 2022 21:37:45 +0800 +Subject: [PATCH 2/9] revert assert in sslhandshake + +--- + lib/resty/core/socket.lua | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index cc0081e..7c61d06 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -5,6 +5,7 @@ local ffi = require 'ffi' + + + local error = error ++local assert = assert + local tonumber = tonumber + local tostring = tostring + local type = type +@@ -227,6 +228,8 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, + rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, + session_ptr, errmsg, openssl_error_code) + ++ assert(rc == FFI_OK) ++ + if session_ptr[0] == nil then + return nil + end +@@ -234,6 +237,8 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, + return ffi_gc(session_ptr[0], C.ngx_http_lua_ffi_ssl_free_session) + end + ++ assert(rc == FFI_AGAIN) ++ + co_yield() + + rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, +-- +2.32.0 (Apple Git-132) + + +From 58de9a44c89f07eda98bb7fd978a9e04a244d2f2 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 28 Jan 2022 21:45:42 +0800 +Subject: [PATCH 3/9] rename ffi_string to ffi_str + +--- + lib/resty/core/socket.lua | 10 +++++----- + 1 file changed, 5 insertions(+), 5 deletions(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 7c61d06..14457da 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -14,7 +14,7 @@ local registry = debug.getregistry() + + local C = ffi.C + local ffi_new = ffi.new +-local ffi_string = ffi.string ++local ffi_str = ffi.string + local ffi_gc = ffi.gc + + local get_string_buf = base.get_string_buf +@@ -98,7 +98,7 @@ local function getoption(cosocket, option) + err, + errlen) + if rc ~= FFI_OK then +- return nil, ffi_string(err, errlen[0]) ++ return nil, ffi_str(err, errlen[0]) + end + + return tonumber(output_value_buf[0]) +@@ -130,7 +130,7 @@ local function setoption(cosocket, option, value) + err, + errlen) + if rc ~= FFI_OK then +- return nil, ffi_string(err, errlen[0]) ++ return nil, ffi_str(err, errlen[0]) + end + + return true +@@ -210,10 +210,10 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, + while true do + if rc == FFI_ERROR then + if openssl_error_code[0] ~= 0 then +- return nil, openssl_error_code[0] .. ": " .. ffi_string(errmsg[0]) ++ return nil, openssl_error_code[0] .. ": " .. ffi_str(errmsg[0]) + end + +- return nil, ffi_string(errmsg[0]) ++ return nil, ffi_str(errmsg[0]) + end + + if rc == FFI_DONE then +-- +2.32.0 (Apple Git-132) + + +From ff138619432bda6b9bd4f37403c12600a4739e47 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Sat, 29 Jan 2022 07:23:16 +0800 +Subject: [PATCH 4/9] minor style fix + +--- + lib/resty/core/socket.lua | 15 +++++++++------ + 1 file changed, 9 insertions(+), 6 deletions(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 14457da..3c882af 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -1,7 +1,7 @@ + local base = require "resty.core.base" +-base.allows_subsystem('http') +-local debug = require 'debug' +-local ffi = require 'ffi' ++base.allows_subsystem("http") ++local debug = require "debug" ++local ffi = require "ffi" + + + local error = error +@@ -45,16 +45,19 @@ int + ngx_http_lua_ffi_socket_tcp_setoption(ngx_http_lua_socket_tcp_upstream_t *u, + int opt, int val, unsigned char *err, size_t *errlen); + +-int ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, ++int ++ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, void *sess, + int enable_session_reuse, ngx_str_t *server_name, int verify, + int ocsp_status_req, void *chain, void *pkey, char **errmsg); + +-int ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, ++int ++ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, void **sess, char **errmsg, + int *openssl_error_code); + +-void ngx_http_lua_ffi_ssl_free_session(void *sess); ++void ++ngx_http_lua_ffi_ssl_free_session(void *sess); + ]] + + +-- +2.32.0 (Apple Git-132) + + +From a843a258987efba49f0b6979389f75ee32c2150c Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Sat, 29 Jan 2022 07:28:41 +0800 +Subject: [PATCH 5/9] rename self to cosocket + +--- + lib/resty/core/socket.lua | 18 +++++++++--------- + 1 file changed, 9 insertions(+), 9 deletions(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 3c882af..374d583 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -146,10 +146,10 @@ local server_name_str = ffi_new("ngx_str_t[1]") + local openssl_error_code = ffi_new("int[1]") + + +-local function setclientcert(self, cert, pkey) ++local function setclientcert(cosocket, cert, pkey) + if not cert and not pkey then +- self.client_cert = nil +- self.client_pkey = nil ++ cosocket.client_cert = nil ++ cosocket.client_pkey = nil + return + end + +@@ -166,16 +166,16 @@ local function setclientcert(self, cert, pkey) + error("bad client pkey type", 2) + end + +- self.client_cert = cert +- self.client_pkey = pkey ++ cosocket.client_cert = cert ++ cosocket.client_pkey = pkey + end + + +-local function sslhandshake(self, reused_session, server_name, ssl_verify, ++local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, + send_status_req, ...) + + local n = select("#", ...) +- if not self or n > 1 then ++ if not cosocket or n > 1 then + error("ngx.socket sslhandshake: expecting 1 ~ 5 arguments " .. + "(including the object), but seen " .. (5 + n)) + end +@@ -196,7 +196,7 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, + server_name_str[0].len = 0 + end + +- local u = self[SOCKET_CTX_INDEX] ++ local u = cosocket[SOCKET_CTX_INDEX] + + local rc = C.ngx_http_lua_ffi_socket_tcp_sslhandshake(r, u, + session_ptr[0], +@@ -204,7 +204,7 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, + server_name_str, + ssl_verify and 1 or 0, + send_status_req and 1 or 0, +- self.client_cert, self.client_pkey, errmsg) ++ cosocket.client_cert, cosocket.client_pkey, errmsg) + + if rc == FFI_NO_REQ_CTX then + error("no request ctx found", 2) +-- +2.32.0 (Apple Git-132) + + +From db95a049a019ff6f0d3b4e550412e40c25dda41f Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Sat, 29 Jan 2022 07:35:04 +0800 +Subject: [PATCH 6/9] use get_tcp_socket() in sslhandshake + +--- + lib/resty/core/socket.lua | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 374d583..ecff453 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -196,7 +196,7 @@ local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, + server_name_str[0].len = 0 + end + +- local u = cosocket[SOCKET_CTX_INDEX] ++ local u = get_tcp_socket(cosocket) + + local rc = C.ngx_http_lua_ffi_socket_tcp_sslhandshake(r, u, + session_ptr[0], +-- +2.32.0 (Apple Git-132) + + +From 6767f0c2e8a73fd1a09d727431bed457c5cac4c0 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Sat, 29 Jan 2022 08:58:52 +0800 +Subject: [PATCH 7/9] fix arguments check in sslhandshake + +--- + lib/resty/core/socket.lua | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index ecff453..15e3065 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -177,7 +177,7 @@ local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, + local n = select("#", ...) + if not cosocket or n > 1 then + error("ngx.socket sslhandshake: expecting 1 ~ 5 arguments " .. +- "(including the object), but seen " .. (5 + n)) ++ "(including the object), but seen " .. (cosocket and 5 + n or 0)) + end + + local r = get_request() +-- +2.32.0 (Apple Git-132) + + +From 4eeddcd2114d0097e4b9cb11f2f93d30c70d573e Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Mon, 7 Feb 2022 10:59:35 +0800 +Subject: [PATCH 8/9] setclientcert return err + +--- + lib/resty/core/socket.lua | 13 ++++++++----- + 1 file changed, 8 insertions(+), 5 deletions(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 15e3065..879d678 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -150,24 +150,27 @@ local function setclientcert(cosocket, cert, pkey) + if not cert and not pkey then + cosocket.client_cert = nil + cosocket.client_pkey = nil +- return ++ return true + end + + if not cert or not pkey then +- error("client certificate must be supplied with corresponding " .. +- "private key", 2) ++ return nil, ++ "client certificate must be supplied with corresponding " .. ++ "private key" + end + + if type(cert) ~= "cdata" then +- error("bad client cert type", 2) ++ return nil, "bad client cert type" + end + + if type(pkey) ~= "cdata" then +- error("bad client pkey type", 2) ++ return nil, "bad client pkey type" + end + + cosocket.client_cert = cert + cosocket.client_pkey = pkey ++ ++ return true + end + + +-- +2.32.0 (Apple Git-132) + + +From fead2a28f409117ad1b6c98d02edb6a38a64fde0 Mon Sep 17 00:00:00 2001 +From: James Hurst +Date: Wed, 9 Feb 2022 16:05:11 +0000 +Subject: [PATCH 9/9] fix(socket) add temporary backwards compatability for + tlshandshake + +--- + lib/resty/core/socket.lua | 22 ++++++++++++++++++++++ + 1 file changed, 22 insertions(+) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +index 879d678..448bf36 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua +@@ -253,12 +253,34 @@ local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, + end + + ++-- Temporary patch for backwards compatablity with existing Kong tech debt ++local function tlshandshake(cosocket, options) ++ local options = options or {} ++ ++ if options.client_cert then ++ local ok, err = cosocket:setclientcert(options.client_cert, options.client_priv_key) ++ if not ok then ++ return nil, err ++ end ++ end ++ ++ return sslhandshake( ++ cosocket, ++ options.reused_session, ++ options.server_name, ++ options.ssl_verify, ++ options.ocsp_status_req ++ ) ++end ++ ++ + do + local method_table = registry.__tcp_cosocket_mt + method_table.getoption = getoption + method_table.setoption = setoption + method_table.setclientcert = setclientcert + method_table.sslhandshake = sslhandshake ++ method_table.tlshandshake = tlshandshake + end + + +-- +2.32.0 (Apple Git-132) + diff --git a/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch b/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch new file mode 100644 index 00000000000..b3b5e3f66f5 --- /dev/null +++ b/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch @@ -0,0 +1,230 @@ +From 37feb95041f183ae4fbafeebc47dc104995e6f27 Mon Sep 17 00:00:00 2001 +From: Thibault Charbonnier +Date: Tue, 17 Sep 2019 11:44:33 -0700 +Subject: [PATCH] feature: implemented the 'balancer.enable_keepalive()' API. + +--- + lua-resty-core-0.1.23/lib/ngx/balancer.lua | 165 +++++++++++++++++++++++++++++++++++++++---- + 1 file changed, 151 insertions(+), 14 deletions(-) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua +index d584639..614312f 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua +@@ -3,6 +3,7 @@ + + local base = require "resty.core.base" + base.allows_subsystem('http', 'stream') ++require "resty.core.hash" + + + local ffi = require "ffi" +@@ -17,8 +18,10 @@ local error = error + local type = type + local tonumber = tonumber + local max = math.max ++local ngx_crc32_long = ngx.crc32_long + local subsystem = ngx.config.subsystem + local ngx_lua_ffi_balancer_set_current_peer ++local ngx_lua_ffi_balancer_enable_keepalive + local ngx_lua_ffi_balancer_set_more_tries + local ngx_lua_ffi_balancer_get_last_failure + local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http +@@ -27,7 +30,11 @@ local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http + if subsystem == 'http' then + ffi.cdef[[ + int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +- const unsigned char *addr, size_t addr_len, int port, char **err); ++ const unsigned char *addr, size_t addr_len, int port, ++ unsigned int cpool_crc32, unsigned int cpool_size, char **err); ++ ++ int ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, ++ unsigned long timeout, unsigned int max_requests, char **err); + + int ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, + int count, char **err); +@@ -46,6 +53,9 @@ if subsystem == 'http' then + ngx_lua_ffi_balancer_set_current_peer = + C.ngx_http_lua_ffi_balancer_set_current_peer + ++ ngx_lua_ffi_balancer_enable_keepalive = ++ C.ngx_http_lua_ffi_balancer_enable_keepalive ++ + ngx_lua_ffi_balancer_set_more_tries = + C.ngx_http_lua_ffi_balancer_set_more_tries + +@@ -96,6 +106,11 @@ else + end + + ++local DEFAULT_KEEPALIVE_POOL_SIZE = 30 ++local DEFAULT_KEEPALIVE_IDLE_TIMEOUT = 60000 ++local DEFAULT_KEEPALIVE_MAX_REQUESTS = 100 ++ ++ + local peer_state_names = { + [1] = "keepalive", + [2] = "next", +@@ -106,25 +121,147 @@ local peer_state_names = { + local _M = { version = base.version } + + +-function _M.set_current_peer(addr, port) +- local r = get_request() +- if not r then +- error("no request found") ++if subsystem == "http" then ++ function _M.set_current_peer(addr, port, opts) ++ local r = get_request() ++ if not r then ++ error("no request found") ++ end ++ ++ local pool_crc32 ++ local pool_size ++ ++ if opts then ++ if type(opts) ~= "table" then ++ error("bad argument #3 to 'set_current_peer' " .. ++ "(table expected, got " .. type(opts) .. ")", 2) ++ end ++ ++ local pool = opts.pool ++ pool_size = opts.pool_size ++ ++ if pool then ++ if type(pool) ~= "string" then ++ error("bad option 'pool' to 'set_current_peer' " .. ++ "(string expected, got " .. type(pool) .. ")", 2) ++ end ++ ++ pool_crc32 = ngx_crc32_long(pool) ++ end ++ ++ if pool_size then ++ if type(pool_size) ~= "number" then ++ error("bad option 'pool_size' to 'set_current_peer' " .. ++ "(number expected, got " .. type(pool_size) .. ")", 2) ++ ++ elseif pool_size < 1 then ++ error("bad option 'pool_size' to 'set_current_peer' " .. ++ "(expected > 0)", 2) ++ end ++ end ++ end ++ ++ if not port then ++ port = 0 ++ ++ elseif type(port) ~= "number" then ++ port = tonumber(port) ++ end ++ ++ if not pool_crc32 then ++ pool_crc32 = 0 ++ end ++ ++ if not pool_size then ++ pool_size = DEFAULT_KEEPALIVE_POOL_SIZE ++ end ++ ++ local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, port, ++ pool_crc32, pool_size, ++ errmsg) ++ if rc == FFI_OK then ++ return true ++ end ++ ++ return nil, ffi_str(errmsg[0]) + end + +- if not port then +- port = 0 +- elseif type(port) ~= "number" then +- port = tonumber(port) ++else ++ function _M.set_current_peer(addr, port, opts) ++ local r = get_request() ++ if not r then ++ error("no request found") ++ end ++ ++ if opts then ++ error("bad argument #3 to 'set_current_peer' ('opts' not yet " .. ++ "implemented in " .. subsystem .. " subsystem)", 2) ++ end ++ ++ if not port then ++ port = 0 ++ ++ elseif type(port) ~= "number" then ++ port = tonumber(port) ++ end ++ ++ local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, ++ port, errmsg) ++ if rc == FFI_OK then ++ return true ++ end ++ ++ return nil, ffi_str(errmsg[0]) + end ++end + +- local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, +- port, errmsg) +- if rc == FFI_OK then +- return true ++ ++if subsystem == "http" then ++ function _M.enable_keepalive(idle_timeout, max_requests) ++ local r = get_request() ++ if not r then ++ error("no request found") ++ end ++ ++ if not idle_timeout then ++ idle_timeout = DEFAULT_KEEPALIVE_IDLE_TIMEOUT ++ ++ elseif type(idle_timeout) ~= "number" then ++ error("bad argument #1 to 'enable_keepalive' " .. ++ "(number expected, got " .. type(idle_timeout) .. ")", 2) ++ ++ elseif idle_timeout < 0 then ++ error("bad argument #1 to 'enable_keepalive' (expected >= 0)", 2) ++ ++ else ++ idle_timeout = idle_timeout * 1000 ++ end ++ ++ if not max_requests then ++ max_requests = DEFAULT_KEEPALIVE_MAX_REQUESTS ++ ++ elseif type(max_requests) ~= "number" then ++ error("bad argument #2 to 'enable_keepalive' " .. ++ "(number expected, got " .. type(max_requests) .. ")", 2) ++ ++ elseif max_requests < 0 then ++ error("bad argument #2 to 'enable_keepalive' (expected >= 0)", 2) ++ end ++ ++ local rc = ngx_lua_ffi_balancer_enable_keepalive(r, idle_timeout, ++ max_requests, errmsg) ++ if rc == FFI_OK then ++ return true ++ end ++ ++ return nil, ffi_str(errmsg[0]) + end + +- return nil, ffi_str(errmsg[0]) ++else ++ function _M.enable_keepalive() ++ error("'enable_keepalive' not yet implemented in " .. subsystem .. ++ " subsystem", 2) ++ end + end + + +-- +2.25.2 diff --git a/build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch b/build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch new file mode 100644 index 00000000000..e9dd9281056 --- /dev/null +++ b/build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch @@ -0,0 +1,270 @@ +From 85202b4306db143de55926564bf6ce981f3631b4 Mon Sep 17 00:00:00 2001 +From: Aapo Talvensaari +Date: Thu, 16 Dec 2021 19:28:43 +0200 +Subject: [PATCH] fix(shdict) make resty.core.shdict compatible with m1 (using + wrappers) + +--- + lua-resty-core-0.1.23/lib/resty/core/shdict.lua | 174 ++++++++++++++++++++++++++++++++++++++ + 1 file changed, 174 insertions(+) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua +index dedf12c..e501a38 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua +@@ -32,8 +32,11 @@ local subsystem = ngx.config.subsystem + + + local ngx_lua_ffi_shdict_get ++local ngx_lua_ffi_shdict_get_m1 + local ngx_lua_ffi_shdict_incr ++local ngx_lua_ffi_shdict_incr_m1 + local ngx_lua_ffi_shdict_store ++local ngx_lua_ffi_shdict_store_m1 + local ngx_lua_ffi_shdict_flush_all + local ngx_lua_ffi_shdict_get_ttl + local ngx_lua_ffi_shdict_set_expire +@@ -42,6 +45,53 @@ local ngx_lua_ffi_shdict_free_space + local ngx_lua_ffi_shdict_udata_to_zone + + ++local M1 = jit and jit.os == "OSX" and jit.arch == "arm64" ++if M1 then ++ ffi.cdef[[ ++typedef struct { ++ void *zone; ++ const unsigned char *key; ++ size_t key_len; ++ int *value_type; ++ unsigned char **str_value_buf; ++ size_t *str_value_len; ++ double *num_value; ++ int *user_flags; ++ int get_stale; ++ int *is_stale; ++ char **errmsg; ++} ngx_shdict_get_t; ++ ++typedef struct { ++ void *zone; ++ int op; ++ const unsigned char *key; ++ size_t key_len; ++ int value_type; ++ const unsigned char *str_value_buf; ++ size_t str_value_len; ++ double num_value; ++ long exptime; ++ int user_flags; ++ char **errmsg; ++ int *forcible; ++} ngx_shdict_store_t; ++ ++typedef struct { ++ void *zone; ++ const unsigned char *key; ++ size_t key_len; ++ double *num_value; ++ char **errmsg; ++ int has_init; ++ double init; ++ long init_ttl; ++ int *forcible; ++} ngx_shdict_incr_t; ++]] ++end ++ ++ + if subsystem == 'http' then + ffi.cdef[[ + int ngx_http_lua_ffi_shdict_get(void *zone, const unsigned char *key, +@@ -72,6 +122,18 @@ size_t ngx_http_lua_ffi_shdict_capacity(void *zone); + void *ngx_http_lua_ffi_shdict_udata_to_zone(void *zone_udata); + ]] + ++ if M1 then ++ ffi.cdef [[ ++int ngx_http_lua_ffi_shdict_get_m1(ngx_shdict_get_t *s); ++int ngx_http_lua_ffi_shdict_store_m1(ngx_shdict_store_t *s); ++int ngx_http_lua_ffi_shdict_incr_m1(ngx_shdict_incr_t *s); ++ ]] ++ ++ ngx_lua_ffi_shdict_get_m1 = C.ngx_http_lua_ffi_shdict_get_m1 ++ ngx_lua_ffi_shdict_store_m1 = C.ngx_http_lua_ffi_shdict_store_m1 ++ ngx_lua_ffi_shdict_incr_m1 = C.ngx_http_lua_ffi_shdict_incr_m1 ++ end ++ + ngx_lua_ffi_shdict_get = C.ngx_http_lua_ffi_shdict_get + ngx_lua_ffi_shdict_incr = C.ngx_http_lua_ffi_shdict_incr + ngx_lua_ffi_shdict_store = C.ngx_http_lua_ffi_shdict_store +@@ -126,6 +188,17 @@ size_t ngx_stream_lua_ffi_shdict_capacity(void *zone); + void *ngx_stream_lua_ffi_shdict_udata_to_zone(void *zone_udata); + ]] + ++ if M1 then ++ ffi.cdef [[ ++int ngx_stream_lua_ffi_shdict_get_m1(ngx_shdict_get_t *s); ++int ngx_stream_lua_ffi_shdict_store_m1(ngx_shdict_store_t *s); ++int ngx_stream_lua_ffi_shdict_incr_m1(ngx_shdict_incr_t *s); ++ ]] ++ ngx_lua_ffi_shdict_get_m1 = C.ngx_stream_lua_ffi_shdict_get_m1 ++ ngx_lua_ffi_shdict_store_m1 = C.ngx_stream_lua_ffi_shdict_store_m1 ++ ngx_lua_ffi_shdict_incr_m1 = C.ngx_stream_lua_ffi_shdict_incr_m1 ++ end ++ + ngx_lua_ffi_shdict_get = C.ngx_stream_lua_ffi_shdict_get + ngx_lua_ffi_shdict_incr = C.ngx_stream_lua_ffi_shdict_incr + ngx_lua_ffi_shdict_store = C.ngx_stream_lua_ffi_shdict_store +@@ -245,6 +318,31 @@ local function shdict_store(zone, op, key, value, exptime, flags) + return nil, "bad value type" + end + ++ local rc ++ if M1 then ++ local q = ffi_new("ngx_shdict_store_t") ++ q.zone = zone ++ q.op = op ++ q.key = key ++ q.key_len = key_len ++ q.value_type = valtyp ++ q.str_value_buf = str_val_buf ++ q.str_value_len = str_val_len ++ q.num_value = num_val ++ q.exptime = exptime * 1000 ++ q.user_flags = flags ++ q.errmsg = errmsg ++ q.forcible = forcible ++ ++ local rc = ngx_lua_ffi_shdict_store_m1(q) ++ if rc == 0 then -- NGX_OK ++ return true, nil, forcible[0] == 1 ++ end ++ ++ -- NGX_DECLINED or NGX_ERROR ++ return false, ffi_str(errmsg[0]), forcible[0] == 1 ++ end ++ + local rc = ngx_lua_ffi_shdict_store(zone, op, key, key_len, + valtyp, str_val_buf, + str_val_len, num_val, +@@ -317,6 +415,30 @@ local function shdict_get(zone, key) + local value_len = get_size_ptr() + value_len[0] = size + ++ if M1 then ++ local q = ffi_new("ngx_shdict_get_t") ++ q.zone = zone ++ q.key = key ++ q.key_len = key_len ++ q.value_type = value_type ++ q.str_value_buf = str_value_buf ++ q.str_value_len = value_len ++ q.num_value = num_value ++ q.user_flags = user_flags ++ q.get_stale = 0 ++ q.is_stale = is_stale ++ q.errmsg = errmsg ++ ++ local rc = ngx_lua_ffi_shdict_get_m1(q) ++ if rc ~= 0 then ++ if errmsg[0] ~= nil then ++ return nil, ffi_str(errmsg[0]) ++ end ++ ++ error("failed to get the key") ++ end ++ else ++ + local rc = ngx_lua_ffi_shdict_get(zone, key, key_len, value_type, + str_value_buf, value_len, + num_value, user_flags, 0, +@@ -329,6 +451,8 @@ local function shdict_get(zone, key) + error("failed to get the key") + end + ++ end ++ + local typ = value_type[0] + + if typ == 0 then -- LUA_TNIL +@@ -392,6 +516,30 @@ local function shdict_get_stale(zone, key) + local value_len = get_size_ptr() + value_len[0] = size + ++ if M1 then ++ local q = ffi_new("ngx_shdict_get_t") ++ q.zone = zone ++ q.key = key ++ q.key_len = key_len ++ q.value_type = value_type ++ q.str_value_buf = str_value_buf ++ q.str_value_len = value_len ++ q.num_value = num_value ++ q.user_flags = user_flags ++ q.get_stale = 1 ++ q.is_stale = is_stale ++ q.errmsg = errmsg ++ ++ local rc = ngx_lua_ffi_shdict_get_m1(q) ++ if rc ~= 0 then ++ if errmsg[0] ~= nil then ++ return nil, ffi_str(errmsg[0]) ++ end ++ ++ error("failed to get the key") ++ end ++ else ++ + local rc = ngx_lua_ffi_shdict_get(zone, key, key_len, value_type, + str_value_buf, value_len, + num_value, user_flags, 1, +@@ -404,6 +552,8 @@ local function shdict_get_stale(zone, key) + error("failed to get the key") + end + ++ end ++ + local typ = value_type[0] + + if typ == 0 then -- LUA_TNIL +@@ -498,6 +648,28 @@ local function shdict_incr(zone, key, value, init, init_ttl) + init_ttl = 0 + end + ++ if M1 then ++ local q = ffi_new("ngx_shdict_incr_t") ++ q.zone = zone ++ q.key = key ++ q.key_len = key_len ++ q.num_value = num_value ++ q.errmsg = errmsg ++ if init then ++ q.has_init = 1 ++ q.init = init ++ else ++ q.has_init = 0 ++ end ++ q.init_ttl = init_ttl * 1000 ++ q.forcible = forcible ++ ++ local rc = ngx_lua_ffi_shdict_incr_m1(q) ++ if rc ~= 0 then -- ~= NGX_OK ++ return nil, ffi_str(errmsg[0]) ++ end ++ else ++ + local rc = ngx_lua_ffi_shdict_incr(zone, key, key_len, num_value, + errmsg, init and 1 or 0, + init or 0, init_ttl * 1000, +@@ -506,6 +678,8 @@ local function shdict_incr(zone, key, value, init, init_ttl) + return nil, ffi_str(errmsg[0]) + end + ++ end ++ + if not init then + return tonumber(num_value[0]) + end +-- +2.34.1 + diff --git a/build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch b/build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch new file mode 100644 index 00000000000..db06d927206 --- /dev/null +++ b/build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch @@ -0,0 +1,101 @@ +From 94efefb9aaede738ec9e29e639cf5e934e9a1d5a Mon Sep 17 00:00:00 2001 +From: Aapo Talvensaari +Date: Thu, 16 Dec 2021 19:28:13 +0200 +Subject: [PATCH] fix(response) make resty.core.response compatible with m1 + (using kong wrappers) + +--- + lua-resty-core-0.1.23/lib/resty/core/response.lua | 58 +++++++++++++++++++++++++++++++++++++ + 1 file changed, 58 insertions(+) + +diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua +index 891a07e..1efdf56 100644 +--- a/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua ++++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua +@@ -45,6 +45,27 @@ ffi.cdef[[ + ]] + + ++local M1 = jit and jit.os == "OSX" and jit.arch == "arm64" ++if M1 then ++ffi.cdef[[ ++ typedef struct { ++ ngx_http_request_t *r; ++ const char *key_data; ++ size_t key_len; ++ int is_nil; ++ const char *sval; ++ size_t sval_len; ++ void *mvals; ++ size_t mvals_len; ++ int override; ++ char **errmsg; ++ } ngx_set_resp_header_t; ++ ++ int ngx_http_lua_ffi_set_resp_header_m1(ngx_set_resp_header_t *s); ++]] ++end ++ ++ + local function set_resp_header(tb, key, value, no_override) + local r = get_request() + if not r then +@@ -61,6 +82,22 @@ local function set_resp_header(tb, key, value, no_override) + error("invalid header value", 3) + end + ++ if M1 then ++ local q = ffi.new("ngx_set_resp_header_t") ++ q.r = r ++ q.key_data = key ++ q.key_len = #key ++ q.is_nil = true ++ q.sval_len = 0 ++ q.mvals_len = 0 ++ q.override = 1 ++ q.errmsg = errmsg ++ ++ rc = C.ngx_http_lua_ffi_set_resp_header_m1(q) ++ ++ goto results ++ end ++ + rc = C.ngx_http_lua_ffi_set_resp_header(r, key, #key, true, nil, 0, nil, + 0, 1, errmsg) + else +@@ -99,11 +136,32 @@ local function set_resp_header(tb, key, value, no_override) + end + + local override_int = no_override and 0 or 1 ++ ++ if M1 then ++ local s = ffi.new("ngx_set_resp_header_t") ++ s.r = r ++ s.key_data = key ++ s.key_len = #key ++ s.is_nil = false ++ s.sval = sval ++ s.sval_len = sval_len ++ s.mvals = mvals ++ s.mvals_len = mvals_len ++ s.override = override_int ++ s.errmsg = errmsg ++ ++ rc = C.ngx_http_lua_ffi_set_resp_header_m1(s) ++ ++ goto results ++ end ++ + rc = C.ngx_http_lua_ffi_set_resp_header(r, key, #key, false, sval, + sval_len, mvals, mvals_len, + override_int, errmsg) + end + ++ ::results:: ++ + if rc == 0 or rc == FFI_DECLINED then + return + end +-- +2.34.1 + diff --git a/build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch b/build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch new file mode 100644 index 00000000000..0b705896fb5 --- /dev/null +++ b/build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch @@ -0,0 +1,92 @@ +From 05d0832cf96c216297810cb495706c50309b8c5a Mon Sep 17 00:00:00 2001 +From: James Hurst +Date: Mon, 7 Feb 2022 11:36:25 +0000 +Subject: [PATCH 1/2] feat: add mtls client cert support + +--- + lib/resty/websocket/client.lua | 26 ++++++++++++++++++++++---- + 1 file changed, 22 insertions(+), 4 deletions(-) + +diff --git a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua +index 067b2a5..2ec96dd 100644 +--- a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua ++++ b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua +@@ -98,7 +98,8 @@ function _M.connect(self, uri, opts) + path = "/" + end + +- local ssl_verify, headers, proto_header, origin_header, sock_opts = false ++ local ssl_verify, server_name, headers, proto_header, origin_header, sock_opts = false ++ local client_cert, client_priv_key + + if opts then + local protos = opts.protocols +@@ -122,11 +123,20 @@ function _M.connect(self, uri, opts) + sock_opts = { pool = pool } + end + +- if opts.ssl_verify then ++ client_cert = opts.client_cert ++ client_priv_key = opts.client_priv_key ++ ++ if client_cert then ++ assert(client_priv_key, ++ "client_priv_key must be provided with client_cert") ++ end ++ ++ if opts.ssl_verify or opts.server_name then + if not ssl_support then + return nil, "ngx_lua 0.9.11+ required for SSL sockets" + end +- ssl_verify = true ++ ssl_verify = opts.ssl_verify ++ server_name = opts.server_name or host + end + + if opts.headers then +@@ -151,7 +161,15 @@ function _M.connect(self, uri, opts) + if not ssl_support then + return nil, "ngx_lua 0.9.11+ required for SSL sockets" + end +- ok, err = sock:sslhandshake(false, host, ssl_verify) ++ ++ if client_cert then ++ ok, err = sock:setclientcert(client_cert, client_priv_key) ++ if not ok then ++ return nil, "ssl client cert failued: " .. err ++ end ++ end ++ ++ ok, err = sock:sslhandshake(false, server_name, ssl_verify) + if not ok then + return nil, "ssl handshake failed: " .. err + end +-- +2.32.0 (Apple Git-132) + + +From fcf3370eef554cd4e1791ac92c43b420d25d66a1 Mon Sep 17 00:00:00 2001 +From: James Hurst +Date: Mon, 7 Feb 2022 15:20:48 +0000 +Subject: [PATCH 2/2] fix(client) fix typo in error message + +--- + lib/resty/websocket/client.lua | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua +index 2ec96dd..598543f 100644 +--- a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua ++++ b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua +@@ -165,7 +165,7 @@ function _M.connect(self, uri, opts) + if client_cert then + ok, err = sock:setclientcert(client_cert, client_priv_key) + if not ok then +- return nil, "ssl client cert failued: " .. err ++ return nil, "ssl client cert failed: " .. err + end + end + +-- +2.32.0 (Apple Git-132) + diff --git a/build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch b/build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch new file mode 100644 index 00000000000..ddb98273fee --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch @@ -0,0 +1,52 @@ +diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c +index 90710557..539a4db9 100644 +--- a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c +@@ -8,6 +8,9 @@ + #include + #include + #include ++#if (NGX_HTTP_LUA_KONG) ++#include ++#endif + + + #if (NGX_HTTP_CACHE) +@@ -1698,7 +1698,14 @@ + return; + } + ++ ++#if (NGX_HTTP_LUA_KONG) ++ if (u->conf->ssl_server_name ++ || ngx_http_lua_kong_get_upstream_ssl_verify(r, u->conf->ssl_verify)) ++ { ++#else + if (u->conf->ssl_server_name || u->conf->ssl_verify) { ++#endif + if (ngx_http_upstream_ssl_name(r, u, c) != NGX_OK) { + ngx_http_upstream_finalize_request(r, u, + NGX_HTTP_INTERNAL_SERVER_ERROR); +@@ -1736,6 +1739,10 @@ ngx_http_upstream_ssl_init_connection(ngx_http_request_t *r, + } + } + ++#if (NGX_HTTP_LUA_KONG) ++ ngx_http_lua_kong_set_upstream_ssl(r, c); ++#endif ++ + r->connection->log->action = "SSL handshaking to upstream"; + + rc = ngx_ssl_handshake(c); +@@ -1785,7 +1785,11 @@ + + if (c->ssl->handshaked) { + ++#if (NGX_HTTP_LUA_KONG) ++ if (ngx_http_lua_kong_get_upstream_ssl_verify(r, u->conf->ssl_verify)) { ++#else + if (u->conf->ssl_verify) { ++#endif + rc = SSL_get_verify_result(c->ssl->connection); + + if (rc != X509_V_OK) { diff --git a/build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch b/build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch new file mode 100644 index 00000000000..51143949e43 --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch @@ -0,0 +1,37 @@ +From 66f96c49ec4a222c4061e18aa8c3f8655b52327d Mon Sep 17 00:00:00 2001 +From: Aapo Talvensaari +Date: Fri, 16 Aug 2019 13:41:49 +0300 +Subject: [PATCH] remove server tokens from special responses output + +--- + nginx-1.21.4/src/http/ngx_http_special_response.c | 3 --- + 1 file changed, 3 deletions(-) + +diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c b/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c +index 4b8bbf5..524cc7b 100644 +--- a/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c ++++ b/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c +@@ -19,21 +19,18 @@ static ngx_int_t ngx_http_send_refresh(ngx_http_request_t *r); + + + static u_char ngx_http_error_full_tail[] = +-"
" NGINX_VER "
" CRLF + "" CRLF + "" CRLF + ; + + + static u_char ngx_http_error_build_tail[] = +-"
" NGINX_VER_BUILD "
" CRLF + "" CRLF + "" CRLF + ; + + + static u_char ngx_http_error_tail[] = +-"
openresty
" CRLF + "" CRLF + "" CRLF + ; +-- +2.22.0 diff --git a/build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch b/build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch new file mode 100644 index 00000000000..bc9ea8732ec --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch @@ -0,0 +1,78 @@ +diff --git a/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c b/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c +index b11c288..4ae9e7b 100644 +--- a/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c ++++ b/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c +@@ -8,6 +8,9 @@ + #include + #include + #include ++#if (NGX_STREAM_LUA_KONG) ++#include ++#endif + + + typedef struct { +@@ -821,8 +824,18 @@ ngx_stream_proxy_init_upstream(ngx_stream_session_t *s) + + #if (NGX_STREAM_SSL) + ++#if (NGX_STREAM_LUA_KONG) ++ ++ if (pc->type == SOCK_STREAM && pscf->ssl ++ && !ngx_stream_lua_kong_get_proxy_ssl_disable(s)) ++ { ++ ++#else ++ + if (pc->type == SOCK_STREAM && pscf->ssl) { + ++#endif ++ + if (u->proxy_protocol) { + if (ngx_stream_proxy_send_proxy_protocol(s) != NGX_OK) { + return; +@@ -1085,7 +1098,16 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) + return; + } + +- if (pscf->ssl_server_name || pscf->ssl_verify) { ++#if (NGX_STREAM_LUA_KONG) ++ ++ if (pscf->ssl_server_name || ngx_stream_lua_kong_get_upstream_ssl_verify(s, pscf->ssl_verify)) { ++ ++#else ++ ++ if (pscf->ssl_server_name || pscf->ssl_verify) { ++ ++#endif ++ + if (ngx_stream_proxy_ssl_name(s) != NGX_OK) { + ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); + return; +@@ -1110,6 +1132,10 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) + } + } + ++#if (NGX_STREAM_LUA_KONG) ++ ngx_stream_lua_kong_set_upstream_ssl(s, pc); ++#endif ++ + s->connection->log->action = "SSL handshaking to upstream"; + + rc = ngx_ssl_handshake(pc); +@@ -1142,7 +1168,15 @@ ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc) + + if (pc->ssl->handshaked) { + ++#if (NGX_STREAM_LUA_KONG) ++ ++ if (ngx_stream_lua_kong_get_upstream_ssl_verify(s, pscf->ssl_verify)) { ++ ++#else ++ + if (pscf->ssl_verify) { ++ ++#endif + rc = SSL_get_verify_result(pc->ssl->connection); + + if (rc != X509_V_OK) { diff --git a/build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch b/build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch new file mode 100644 index 00000000000..2f7cded8520 --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch @@ -0,0 +1,25 @@ +diff --git a/bundle/nginx-1.19.3/src/http/modules/ngx_http_grpc_module.c b/bundle/nginx-1.19.3/src/http/modules/ngx_http_grpc_module.c +index d4af66db..10d3aaed 100644 +--- a/bundle/nginx-1.21.4/src/http/modules/ngx_http_grpc_module.c ++++ b/bundle/nginx-1.21.4/src/http/modules/ngx_http_grpc_module.c +@@ -8,6 +8,9 @@ + #include + #include + #include ++#if (NGX_HTTP_LUA_KONG) ++#include ++#endif + + + typedef struct { +@@ -731,6 +734,10 @@ ngx_http_grpc_create_request(ngx_http_request_t *r) + len = sizeof(ngx_http_grpc_connection_start) - 1 + + sizeof(ngx_http_grpc_frame_t); /* headers frame */ + ++#if (NGX_HTTP_LUA_KONG) ++ ngx_http_lua_kong_set_grpc_authority(r, &ctx->host); ++#endif ++ + /* :method header */ + + if (r->method == NGX_HTTP_GET || r->method == NGX_HTTP_POST) { diff --git a/build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch b/build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch new file mode 100644 index 00000000000..e76dcb87fbd --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch @@ -0,0 +1,70 @@ +From 42a44843445e9db12a8fc5eaf1f3e10b22a0065b Mon Sep 17 00:00:00 2001 +From: Aapo Talvensaari +Date: Tue, 15 Jun 2021 16:04:06 +0300 +Subject: [PATCH] remove server headers from nginx header filter module + +--- + nginx-1.21.4/src/http/ngx_http_header_filter_module.c | 34 ------------------- + 1 file changed, 34 deletions(-) + +diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c b/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c +index ca13f2a..1a07dac 100644 +--- a/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c ++++ b/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c +@@ -46,11 +46,6 @@ ngx_module_t ngx_http_header_filter_module = { + }; + + +-static u_char ngx_http_server_string[] = "Server: openresty" CRLF; +-static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF; +-static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF; +- +- + static ngx_str_t ngx_http_status_lines[] = { + + ngx_string("200 OK"), +@@ -279,18 +274,6 @@ ngx_http_header_filter(ngx_http_request_t *r) + + clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); + +- if (r->headers_out.server == NULL) { +- if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) { +- len += sizeof(ngx_http_server_full_string) - 1; +- +- } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) { +- len += sizeof(ngx_http_server_build_string) - 1; +- +- } else { +- len += sizeof(ngx_http_server_string) - 1; +- } +- } +- + if (r->headers_out.date == NULL) { + len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; + } +@@ -448,23 +431,6 @@ ngx_http_header_filter(ngx_http_request_t *r) + } + *b->last++ = CR; *b->last++ = LF; + +- if (r->headers_out.server == NULL) { +- if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) { +- p = ngx_http_server_full_string; +- len = sizeof(ngx_http_server_full_string) - 1; +- +- } else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) { +- p = ngx_http_server_build_string; +- len = sizeof(ngx_http_server_build_string) - 1; +- +- } else { +- p = ngx_http_server_string; +- len = sizeof(ngx_http_server_string) - 1; +- } +- +- b->last = ngx_cpymem(b->last, p, len); +- } +- + if (r->headers_out.date == NULL) { + b->last = ngx_cpymem(b->last, "Date: ", sizeof("Date: ") - 1); + b->last = ngx_cpymem(b->last, ngx_cached_http_time.data, +-- +2.31.1 diff --git a/build/openresty/patches/nginx-cross.patch b/build/openresty/patches/nginx-cross.patch new file mode 100644 index 00000000000..53abdfdb151 --- /dev/null +++ b/build/openresty/patches/nginx-cross.patch @@ -0,0 +1,214 @@ +Rebased from http://cgit.openembedded.org/meta-openembedded/tree/meta-webserver/recipes-httpd/nginx/files/nginx-cross.patch + + +=================================================================== +diff --git a/bundle/nginx-1.21.4/auto/feature b/bundle/nginx-1.21.4/auto/feature +index 3561f59..d6a2889 100644 +--- a/bundle/nginx-1.21.4/auto/feature ++++ b/bundle/nginx-1.21.4/auto/feature +@@ -49,12 +49,20 @@ eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1" + + if [ -x $NGX_AUTOTEST ]; then + ++ if [ ".$NGX_CROSS_COMPILE" = ".yes" ]; then ++ NGX_AUTOTEST_EXEC="true" ++ NGX_FOUND_MSG=" (not tested, cross compiling)" ++ else ++ NGX_AUTOTEST_EXEC="$NGX_AUTOTEST" ++ NGX_FOUND_MSG="" ++ fi ++ + case "$ngx_feature_run" in + + yes) + # /bin/sh is used to intercept "Killed" or "Abort trap" messages +- if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then +- echo " found" ++ if /bin/sh -c $NGX_AUTOTEST_EXEC >> $NGX_AUTOCONF_ERR 2>&1; then ++ echo " found$NGX_FOUND_MSG" + ngx_found=yes + + if test -n "$ngx_feature_name"; then +@@ -68,17 +76,27 @@ if [ -x $NGX_AUTOTEST ]; then + + value) + # /bin/sh is used to intercept "Killed" or "Abort trap" messages +- if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then +- echo " found" ++ if /bin/sh -c $NGX_AUTOTEST_EXEC >> $NGX_AUTOCONF_ERR 2>&1; then ++ echo " found$NGX_FOUND_MSG" + ngx_found=yes + +- cat << END >> $NGX_AUTO_CONFIG_H ++ if [ ".$NGX_CROSS_COMPILE" = ".yes" ]; then ++ cat << END >> $NGX_AUTO_CONFIG_H + + #ifndef $ngx_feature_name +-#define $ngx_feature_name `$NGX_AUTOTEST` ++#define $ngx_feature_name $(eval "echo \$NGX_WITH_${ngx_feature_name}") + #endif + + END ++ else ++ cat << END >> $NGX_AUTO_CONFIG_H ++ ++#ifndef $ngx_feature_name ++#define $ngx_feature_name `$NGX_AUTOTEST_EXEC` ++#endif ++ ++END ++ fi + else + echo " found but is not working" + fi +@@ -86,7 +104,7 @@ END + + bug) + # /bin/sh is used to intercept "Killed" or "Abort trap" messages +- if /bin/sh -c $NGX_AUTOTEST >> $NGX_AUTOCONF_ERR 2>&1; then ++ if /bin/sh -c $NGX_AUTOTEST_EXEC >> $NGX_AUTOCONF_ERR 2>&1; then + echo " not found" + + else +diff --git a/bundle/nginx-1.21.4/auto/options b/bundle/nginx-1.21.4/auto/options +index 182c799..e9eb7b8 100644 +--- a/bundle/nginx-1.21.4/auto/options ++++ b/bundle/nginx-1.21.4/auto/options +@@ -400,6 +400,18 @@ $0: warning: the \"--with-sha1-asm\" option is deprecated" + --test-build-epoll) NGX_TEST_BUILD_EPOLL=YES ;; + --test-build-solaris-sendfilev) NGX_TEST_BUILD_SOLARIS_SENDFILEV=YES ;; + ++ # cross compile support ++ --with-int=*) NGX_WITH_INT="$value" ;; ++ --with-long=*) NGX_WITH_LONG="$value" ;; ++ --with-long-long=*) NGX_WITH_LONG_LONG="$value" ;; ++ --with-ptr-size=*) NGX_WITH_PTR_SIZE="$value" ;; ++ --with-sig-atomic-t=*) NGX_WITH_SIG_ATOMIC_T="$value" ;; ++ --with-size-t=*) NGX_WITH_SIZE_T="$value" ;; ++ --with-off-t=*) NGX_WITH_OFF_T="$value" ;; ++ --with-time-t=*) NGX_WITH_TIME_T="$value" ;; ++ --with-sys-nerr=*) NGX_WITH_NGX_SYS_NERR="$value" ;; ++ --with-endian=*) NGX_WITH_ENDIAN="$value" ;; ++ + *) + echo "$0: error: invalid option \"$option\"" + exit 1 +@@ -590,6 +602,17 @@ cat << END + + --with-debug enable debug logging + ++ --with-int=VALUE force int size ++ --with-long=VALUE force long size ++ --with-long-long=VALUE force long long size ++ --with-ptr-size=VALUE force pointer size ++ --with-sig-atomic-t=VALUE force sig_atomic_t size ++ --with-size-t=VALUE force size_t size ++ --with-off-t=VALUE force off_t size ++ --with-time-t=VALUE force time_t size ++ --with-sys-nerr=VALUE force sys_nerr value ++ --with-endian=VALUE force system endianess ++ + END + + exit 1 +@@ -598,6 +621,8 @@ fi + + if [ ".$NGX_PLATFORM" = ".win32" ]; then + NGX_WINE=$WINE ++elif [ ! -z "$NGX_PLATFORM" ]; then ++ NGX_CROSS_COMPILE="yes" + fi + + +diff --git a/bundle/nginx-1.21.4/auto/types/sizeof b/bundle/nginx-1.21.4/auto/types/sizeof +index 480d8cf..23c5171 100644 +--- a/bundle/nginx-1.21.4/auto/types/sizeof ++++ b/bundle/nginx-1.21.4/auto/types/sizeof +@@ -12,9 +12,12 @@ checking for $ngx_type size + + END + +-ngx_size= ++ngx_size=$(eval "echo \$NGX_WITH_${ngx_param}") + +-cat << END > $NGX_AUTOTEST.c ++if [ ".$ngx_size" != "." ]; then ++ echo " $ngx_size bytes" ++else ++ cat << END > $NGX_AUTOTEST.c + + #include + #include +@@ -33,15 +36,16 @@ int main(void) { + END + + +-ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ +- -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" ++ ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ ++ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" + +-eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" ++ eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" + + +-if [ -x $NGX_AUTOTEST ]; then +- ngx_size=`$NGX_AUTOTEST` +- echo " $ngx_size bytes" ++ if [ -x $NGX_AUTOTEST ]; then ++ ngx_size=`$NGX_AUTOTEST` ++ echo " $ngx_size bytes" ++ fi + fi + + +diff --git a/bundle/nginx-1.21.4/auto/unix b/bundle/nginx-1.21.4/auto/unix +index b41c70f..febbf3c 100644 +--- a/bundle/nginx-1.21.4/auto/unix ++++ b/bundle/nginx-1.21.4/auto/unix +@@ -592,13 +592,13 @@ ngx_feature_libs= + + # C types + +-ngx_type="int"; . auto/types/sizeof ++ngx_type="int"; ngx_param="INT"; . auto/types/sizeof + +-ngx_type="long"; . auto/types/sizeof ++ngx_type="long"; ngx_param="LONG"; . auto/types/sizeof + +-ngx_type="long long"; . auto/types/sizeof ++ngx_type="long long"; ngx_param="LONG_LONG"; . auto/types/sizeof + +-ngx_type="void *"; . auto/types/sizeof; ngx_ptr_size=$ngx_size ++ngx_type="void *"; ngx_param="PTR_SIZE"; . auto/types/sizeof; ngx_ptr_size=$ngx_size + ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value + + +@@ -609,7 +609,7 @@ NGX_INCLUDE_AUTO_CONFIG_H="#include \"ngx_auto_config.h\"" + ngx_type="uint32_t"; ngx_types="u_int32_t"; . auto/types/typedef + ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef + +-ngx_type="sig_atomic_t"; ngx_types="int"; . auto/types/typedef ++ngx_type="sig_atomic_t"; ngx_param="SIG_ATOMIC_T"; ngx_types="int"; . auto/types/typedef + . auto/types/sizeof + ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value + +@@ -625,15 +625,15 @@ ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef + + . auto/endianness + +-ngx_type="size_t"; . auto/types/sizeof ++ngx_type="size_t"; ngx_param="SIZE_T"; . auto/types/sizeof + ngx_param=NGX_MAX_SIZE_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value + ngx_param=NGX_SIZE_T_LEN; ngx_value=$ngx_max_len; . auto/types/value + +-ngx_type="off_t"; . auto/types/sizeof ++ngx_type="off_t"; ngx_param="OFF_T"; . auto/types/sizeof + ngx_param=NGX_MAX_OFF_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value + ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_max_len; . auto/types/value + +-ngx_type="time_t"; . auto/types/sizeof ++ngx_type="time_t"; ngx_param="TIME_T"; . auto/types/sizeof + ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value + ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value + ngx_param=NGX_MAX_TIME_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value diff --git a/build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch b/build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch new file mode 100644 index 00000000000..0a27abf866b --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch @@ -0,0 +1,1433 @@ +From 287d58810c450f912a8d31a94a1c86ccc039c0e1 Mon Sep 17 00:00:00 2001 +From: Datong Sun +Date: Wed, 18 Sep 2019 16:39:05 -0700 +Subject: [PATCH 04/17] cosocket: add function `tcpsock:tlshandshake`, retired + the Lua C API based `tcpsock:sslhandshake` implementation. + +--- + src/ngx_http_lua_socket_tcp.c | 387 +++++++++++++++------------------- + src/ngx_http_lua_socket_tcp.h | 3 + + 2 files changed, 177 insertions(+), 213 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 26467fdd..4ef22c11 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -23,6 +23,9 @@ static int ngx_http_lua_socket_tcp(lua_State *L); + static int ngx_http_lua_socket_tcp_connect(lua_State *L); + #if (NGX_HTTP_SSL) + static int ngx_http_lua_socket_tcp_sslhandshake(lua_State *L); ++static void ngx_http_lua_tls_handshake_handler(ngx_connection_t *c); ++static int ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, ++ ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); + #endif + static int ngx_http_lua_socket_tcp_receive(lua_State *L); + static int ngx_http_lua_socket_tcp_receiveany(lua_State *L); +@@ -149,12 +152,6 @@ static void ngx_http_lua_socket_shutdown_pool_helper( + ngx_http_lua_socket_pool_t *spool); + static int ngx_http_lua_socket_prepare_error_retvals(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L, ngx_uint_t ft_type); +-#if (NGX_HTTP_SSL) +-static int ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, +- ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); +-static void ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c); +-static int ngx_http_lua_ssl_free_session(lua_State *L); +-#endif + static void ngx_http_lua_socket_tcp_close_connection(ngx_connection_t *c); + + +@@ -324,13 +321,6 @@ ngx_http_lua_inject_socket_tcp_api(ngx_log_t *log, lua_State *L) + lua_pushcfunction(L, ngx_http_lua_socket_tcp_connect); + lua_setfield(L, -2, "connect"); + +-#if (NGX_HTTP_SSL) +- +- lua_pushcfunction(L, ngx_http_lua_socket_tcp_sslhandshake); +- lua_setfield(L, -2, "sslhandshake"); +- +-#endif +- + lua_pushcfunction(L, ngx_http_lua_socket_tcp_receive); + lua_setfield(L, -2, "receive"); + +@@ -404,19 +394,6 @@ ngx_http_lua_inject_socket_tcp_api(ngx_log_t *log, lua_State *L) + lua_setfield(L, -2, "__gc"); + lua_rawset(L, LUA_REGISTRYINDEX); + /* }}} */ +- +-#if (NGX_HTTP_SSL) +- +- /* {{{ssl session userdata metatable */ +- lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( +- ssl_session_metatable_key)); +- lua_createtable(L, 0 /* narr */, 1 /* nrec */); /* metatable */ +- lua_pushcfunction(L, ngx_http_lua_ssl_free_session); +- lua_setfield(L, -2, "__gc"); +- lua_rawset(L, LUA_REGISTRYINDEX); +- /* }}} */ +- +-#endif + } + + +@@ -1559,64 +1536,69 @@ ngx_http_lua_socket_conn_error_retval_handler(ngx_http_request_t *r, + + #if (NGX_HTTP_SSL) + +-static int +-ngx_http_lua_socket_tcp_sslhandshake(lua_State *L) ++static const char * ++ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, ++ ngx_http_lua_socket_tcp_upstream_t *u, unsigned int ops) + { +- int n, top; +- ngx_int_t rc; +- ngx_str_t name = ngx_null_string; +- ngx_connection_t *c; +- ngx_ssl_session_t **psession; +- ngx_http_request_t *r; +- ngx_http_lua_ctx_t *ctx; +- ngx_http_lua_co_ctx_t *coctx; +- +- ngx_http_lua_socket_tcp_upstream_t *u; +- +- /* Lua function arguments: self [,session] [,host] [,verify] +- [,send_status_req] */ ++ if (ops & SOCKET_OP_CONNECT && u->conn_waiting) { ++ return "socket busy connecting"; ++ } + +- n = lua_gettop(L); +- if (n < 1 || n > 5) { +- return luaL_error(L, "ngx.socket sslhandshake: expecting 1 ~ 5 " +- "arguments (including the object), but seen %d", n); ++ if (ops & SOCKET_OP_READ && u->read_waiting) { ++ return "socket busy reading"; + } + +- r = ngx_http_lua_get_req(L); +- if (r == NULL) { +- return luaL_error(L, "no request found"); ++ if (ops & SOCKET_OP_WRITE ++ && (u->write_waiting ++ || (u->raw_downstream ++ && (r->connection->buffered & NGX_HTTP_LOWLEVEL_BUFFERED)))) ++ { ++ return "socket busy writing"; + } + +- ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +- "lua tcp socket ssl handshake"); ++ return NULL; ++} + +- luaL_checktype(L, 1, LUA_TTABLE); ++int ++ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, ++ ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, ++ int enable_session_reuse, ngx_str_t *server_name, int verify, ++ int ocsp_status_req, const char **errmsg) ++{ ++ ngx_int_t rc; ++ ngx_connection_t *c; ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_lua_co_ctx_t *coctx; ++ const char *busy_rc; + +- lua_rawgeti(L, 1, SOCKET_CTX_INDEX); +- u = lua_touserdata(L, -1); ++ ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, ++ "lua tcp socket tls handshake"); + + if (u == NULL + || u->peer.connection == NULL + || u->read_closed + || u->write_closed) + { +- lua_pushnil(L); +- lua_pushliteral(L, "closed"); +- return 2; ++ *errmsg = "closed"; ++ return NGX_ERROR; + } + + if (u->request != r) { +- return luaL_error(L, "bad request"); ++ *errmsg = "bad request"; ++ return NGX_ERROR; + } + +- ngx_http_lua_socket_check_busy_connecting(r, u, L); +- ngx_http_lua_socket_check_busy_reading(r, u, L); +- ngx_http_lua_socket_check_busy_writing(r, u, L); ++ busy_rc = ngx_http_lua_socket_tcp_check_busy(r, u, SOCKET_OP_CONNECT ++ | SOCKET_OP_READ ++ | SOCKET_OP_WRITE); ++ if (busy_rc != NULL) { ++ *errmsg = busy_rc; ++ return NGX_ERROR; ++ } + + if (u->raw_downstream || u->body_downstream) { +- lua_pushnil(L); +- lua_pushliteral(L, "not supported for downstream"); +- return 2; ++ *errmsg = "not supported for downstream"; ++ return NGX_ERROR; + } + + c = u->peer.connection; +@@ -1624,122 +1606,96 @@ ngx_http_lua_socket_tcp_sslhandshake(lua_State *L) + u->ssl_session_reuse = 1; + + if (c->ssl && c->ssl->handshaked) { +- switch (lua_type(L, 2)) { +- case LUA_TUSERDATA: +- lua_pushvalue(L, 2); +- break; ++ if (sess != NULL) { ++ return NGX_DONE; ++ } + +- case LUA_TBOOLEAN: +- if (!lua_toboolean(L, 2)) { +- /* avoid generating the ssl session */ +- lua_pushboolean(L, 1); +- break; +- } +- /* fall through */ ++ u->ssl_session_reuse = enable_session_reuse; + +- default: +- ngx_http_lua_ssl_handshake_retval_handler(r, u, L); +- break; +- } ++ (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); + +- return 1; ++ return NGX_OK; + } + + if (ngx_ssl_create_connection(u->conf->ssl, c, + NGX_SSL_BUFFER|NGX_SSL_CLIENT) + != NGX_OK) + { +- lua_pushnil(L); +- lua_pushliteral(L, "failed to create ssl connection"); +- return 2; ++ *errmsg = "failed to create ssl connection"; ++ return NGX_ERROR; + } + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + if (ctx == NULL) { +- return luaL_error(L, "no ctx found"); ++ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, ++ "no ngx_lua ctx found while TLS handshaking"); ++ ++ ngx_http_lua_assert(NULL); ++ ++ *errmsg = "no ctx found"; ++ return NGX_ERROR; + } + + coctx = ctx->cur_co_ctx; + + c->sendfile = 0; + +- if (n >= 2) { +- if (lua_type(L, 2) == LUA_TBOOLEAN) { +- u->ssl_session_reuse = lua_toboolean(L, 2); +- +- } else { +- psession = lua_touserdata(L, 2); +- +- if (psession != NULL && *psession != NULL) { +- if (ngx_ssl_set_session(c, *psession) != NGX_OK) { +- lua_pushnil(L); +- lua_pushliteral(L, "lua ssl set session failed"); +- return 2; +- } +- +- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, +- "lua ssl set session: %p", *psession); +- } ++ if (sess != NULL) { ++ if (ngx_ssl_set_session(c, sess) != NGX_OK) { ++ *errmsg = "lua tls set session failed"; ++ return NGX_ERROR; + } + +- if (n >= 3) { +- name.data = (u_char *) lua_tolstring(L, 3, &name.len); ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, ++ "lua tls set session: %p", sess); + +- if (name.data) { +- ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +- "lua ssl server name: \"%*s\"", name.len, +- name.data); ++ } else { ++ u->ssl_session_reuse = enable_session_reuse; ++ } + +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME ++ if (server_name != NULL && server_name->data != NULL) { ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, ++ "lua tls server name: \"%V\"", server_name); + +- if (SSL_set_tlsext_host_name(c->ssl->connection, +- (char *) name.data) +- == 0) +- { +- lua_pushnil(L); +- lua_pushliteral(L, "SSL_set_tlsext_host_name failed"); +- return 2; +- } ++#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME ++ if (SSL_set_tlsext_host_name(c->ssl->connection, ++ (char *) server_name->data) ++ == 0) ++ { ++ *errmsg = "SSL_set_tlsext_host_name failed"; ++ return NGX_ERROR; ++ } + + #else +- +- ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, +- "lua socket SNI disabled because the current " +- "version of OpenSSL lacks the support"); +- ++ *errmsg = "OpenSSL has no SNI support"; ++ return NGX_ERROR; + #endif +- } ++ } + +- if (n >= 4) { +- u->ssl_verify = lua_toboolean(L, 4); ++ u->ssl_verify = verify; + +- if (n >= 5) { +- if (lua_toboolean(L, 5)) { ++ if (ocsp_status_req) { + #ifdef NGX_HTTP_LUA_USE_OCSP +- SSL_set_tlsext_status_type(c->ssl->connection, +- TLSEXT_STATUSTYPE_ocsp); ++ SSL_set_tlsext_status_type(c->ssl->connection, ++ TLSEXT_STATUSTYPE_ocsp); ++ + #else +- return luaL_error(L, "no OCSP support"); ++ *errmsg = "no OCSP support"; ++ return NGX_ERROR; + #endif +- } +- } +- } +- } + } + +- dd("found sni name: %.*s %p", (int) name.len, name.data, name.data); +- +- if (name.len == 0) { ++ if (server_name->len == 0) { + u->ssl_name.len = 0; + + } else { + if (u->ssl_name.data) { + /* buffer already allocated */ + +- if (u->ssl_name.len >= name.len) { ++ if (u->ssl_name.len >= server_name->len) { + /* reuse it */ +- ngx_memcpy(u->ssl_name.data, name.data, name.len); +- u->ssl_name.len = name.len; ++ ngx_memcpy(u->ssl_name.data, server_name->data, server_name->len); ++ u->ssl_name.len = server_name->len; + + } else { + ngx_free(u->ssl_name.data); +@@ -1750,17 +1706,16 @@ ngx_http_lua_socket_tcp_sslhandshake(lua_State *L) + + new_ssl_name: + +- u->ssl_name.data = ngx_alloc(name.len, ngx_cycle->log); ++ u->ssl_name.data = ngx_alloc(server_name->len, ngx_cycle->log); + if (u->ssl_name.data == NULL) { + u->ssl_name.len = 0; + +- lua_pushnil(L); +- lua_pushliteral(L, "no memory"); +- return 2; ++ *errmsg = "no memory"; ++ return NGX_ERROR; + } + +- ngx_memcpy(u->ssl_name.data, name.data, name.len); +- u->ssl_name.len = name.len; ++ ngx_memcpy(u->ssl_name.data, server_name->data, server_name->len); ++ u->ssl_name.len = server_name->len; + } + } + +@@ -1774,7 +1729,8 @@ new_ssl_name: + + rc = ngx_ssl_handshake(c); + +- dd("ngx_ssl_handshake returned %d", (int) rc); ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, ++ "ngx_ssl_handshake returned %d", rc); + + if (rc == NGX_AGAIN) { + if (c->write->timer_set) { +@@ -1784,13 +1740,13 @@ new_ssl_name: + ngx_add_timer(c->read, u->connect_timeout); + + u->conn_waiting = 1; +- u->write_prepare_retvals = ngx_http_lua_ssl_handshake_retval_handler; ++ u->write_prepare_retvals = ngx_http_lua_tls_handshake_retval_handler; + + ngx_http_lua_cleanup_pending_operation(coctx); + coctx->cleanup = ngx_http_lua_coctx_cleanup; + coctx->data = u; + +- c->ssl->handler = ngx_http_lua_ssl_handshake_handler; ++ c->ssl->handler = ngx_http_lua_tls_handshake_handler; + + if (ctx->entered_content_phase) { + r->write_event_handler = ngx_http_lua_content_wev_handler; +@@ -1799,21 +1755,25 @@ new_ssl_name: + r->write_event_handler = ngx_http_core_run_phases; + } + +- return lua_yield(L, 0); ++ return NGX_AGAIN; ++ } ++ ++ ngx_http_lua_tls_handshake_handler(c); ++ ++ if (rc == NGX_ERROR) { ++ *errmsg = u->error_ret; ++ ++ return NGX_ERROR; + } + +- top = lua_gettop(L); +- ngx_http_lua_ssl_handshake_handler(c); +- return lua_gettop(L) - top; ++ return NGX_OK; + } + + + static void +-ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) ++ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) + { +- const char *err; + int waiting; +- lua_State *L; + ngx_int_t rc; + ngx_connection_t *dc; /* downstream connection */ + ngx_http_request_t *r; +@@ -1836,11 +1796,9 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) + waiting = u->conn_waiting; + + dc = r->connection; +- L = u->write_co_ctx->co; + + if (c->read->timedout) { +- lua_pushnil(L); +- lua_pushliteral(L, "timeout"); ++ u->error_ret = "timeout"; + goto failed; + } + +@@ -1849,19 +1807,18 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) + } + + if (c->ssl->handshaked) { +- + if (u->ssl_verify) { + rc = SSL_get_verify_result(c->ssl->connection); + + if (rc != X509_V_OK) { +- lua_pushnil(L); +- err = lua_pushfstring(L, "%d: %s", (int) rc, +- X509_verify_cert_error_string(rc)); ++ u->error_ret = X509_verify_cert_error_string(rc); ++ u->openssl_error_code_ret = rc; + + llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); + if (llcf->log_socket_errors) { +- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " +- "certificate verify error: (%s)", err); ++ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " ++ "certificate verify error: (%d: %s)", ++ rc, u->error_ret); + } + + goto failed; +@@ -1872,12 +1829,11 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) + if (u->ssl_name.len + && ngx_ssl_check_host(c, &u->ssl_name) != NGX_OK) + { +- lua_pushnil(L); +- lua_pushliteral(L, "certificate host mismatch"); ++ u->error_ret = "certificate host mismatch"; + + llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); + if (llcf->log_socket_errors) { +- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " ++ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " + "certificate does not match host \"%V\"", + &u->ssl_name); + } +@@ -1892,7 +1848,7 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) + ngx_http_lua_socket_handle_conn_success(r, u); + + } else { +- (void) ngx_http_lua_ssl_handshake_retval_handler(r, u, L); ++ (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); + } + + if (waiting) { +@@ -1902,60 +1858,84 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) + return; + } + +- lua_pushnil(L); +- lua_pushliteral(L, "handshake failed"); ++ u->error_ret = "handshake failed"; + + failed: + + if (waiting) { + u->write_prepare_retvals = +- ngx_http_lua_socket_conn_error_retval_handler; +- ngx_http_lua_socket_handle_conn_error(r, u, +- NGX_HTTP_LUA_SOCKET_FT_SSL); ++ ngx_http_lua_socket_conn_error_retval_handler; ++ ngx_http_lua_socket_handle_conn_error(r, u, NGX_HTTP_LUA_SOCKET_FT_SSL); + ngx_http_run_posted_requests(dc); + + } else { +- (void) ngx_http_lua_socket_conn_error_retval_handler(r, u, L); ++ u->ft_type |= NGX_HTTP_LUA_SOCKET_FT_SSL; ++ ++ (void) ngx_http_lua_socket_conn_error_retval_handler(r, u, NULL); ++ } ++} ++ ++ ++ ++int ++ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, ++ ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t **sess, ++ const char **errmsg, int *openssl_error_code) ++{ ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, ++ "lua cosocket get TLS handshake result for upstream: %p", u); ++ ++ if (u->error_ret != NULL) { ++ *errmsg = u->error_ret; ++ *openssl_error_code = u->openssl_error_code_ret; ++ ++ return NGX_ERROR; + } ++ ++ *sess = u->ssl_session_ret; ++ ++ return NGX_OK; + } + + + static int +-ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, ++ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L) + { + ngx_connection_t *c; +- ngx_ssl_session_t *ssl_session, **ud; ++ ngx_ssl_session_t *ssl_session; + + if (!u->ssl_session_reuse) { +- lua_pushboolean(L, 1); +- return 1; ++ return 0; + } + +- ud = lua_newuserdata(L, sizeof(ngx_ssl_session_t *)); +- + c = u->peer.connection; + + ssl_session = ngx_ssl_get_session(c); + if (ssl_session == NULL) { +- *ud = NULL; ++ u->ssl_session_ret = NULL; + + } else { +- *ud = ssl_session; ++ u->ssl_session_ret = ssl_session; + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, +- "lua ssl save session: %p", ssl_session); +- +- /* set up the __gc metamethod */ +- lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( +- ssl_session_metatable_key)); +- lua_rawget(L, LUA_REGISTRYINDEX); +- lua_setmetatable(L, -2); ++ "lua tls save session: %p", ssl_session); + } + +- return 1; ++ return 0; ++} ++ ++ ++void ++ngx_http_lua_ffi_tls_free_session(ngx_ssl_session_t *sess) ++{ ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, ++ "lua tls free session: %p", sess); ++ ++ ngx_ssl_free_session(sess); + } + ++ + #endif /* NGX_HTTP_SSL */ + + +@@ -2008,12 +1988,14 @@ ngx_http_lua_socket_prepare_error_retvals(ngx_http_request_t *r, + u_char errstr[NGX_MAX_ERROR_STR]; + u_char *p; + +- if (ft_type & (NGX_HTTP_LUA_SOCKET_FT_RESOLVER +- | NGX_HTTP_LUA_SOCKET_FT_SSL)) +- { ++ if (ft_type & NGX_HTTP_LUA_SOCKET_FT_RESOLVER) { + return 2; + } + ++ if (ft_type & NGX_HTTP_LUA_SOCKET_FT_SSL) { ++ return 0; ++ } ++ + lua_pushnil(L); + + if (ft_type & NGX_HTTP_LUA_SOCKET_FT_TIMEOUT) { +@@ -6101,27 +6083,6 @@ ngx_http_lua_coctx_cleanup(void *data) + } + + +-#if (NGX_HTTP_SSL) +- +-static int +-ngx_http_lua_ssl_free_session(lua_State *L) +-{ +- ngx_ssl_session_t **psession; +- +- psession = lua_touserdata(L, 1); +- if (psession && *psession != NULL) { +- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, +- "lua ssl free session: %p", *psession); +- +- ngx_ssl_free_session(*psession); +- } +- +- return 0; +-} +- +-#endif /* NGX_HTTP_SSL */ +- +- + void + ngx_http_lua_cleanup_conn_pools(lua_State *L) + { +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h +index a0a5a518..ee9411bc 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h +@@ -120,6 +120,9 @@ struct ngx_http_lua_socket_tcp_upstream_s { + + #if (NGX_HTTP_SSL) + ngx_str_t ssl_name; ++ ngx_ssl_session_t *ssl_session_ret; ++ const char *error_ret; ++ int openssl_error_code_ret; + #endif + + unsigned ft_type:16; +-- +2.32.0 (Apple Git-132) + + +From f5ba21d6f742e6b169d972a81b6124b27c076016 Mon Sep 17 00:00:00 2001 +From: Datong Sun +Date: Wed, 18 Sep 2019 16:54:32 -0700 +Subject: [PATCH 05/17] change: better error when request context couldn't be + found. + +--- + src/ngx_http_lua_socket_tcp.c | 8 +------- + 1 file changed, 1 insertion(+), 7 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 4ef22c11..abd487fa 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -1627,13 +1627,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + if (ctx == NULL) { +- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, +- "no ngx_lua ctx found while TLS handshaking"); +- +- ngx_http_lua_assert(NULL); +- +- *errmsg = "no ctx found"; +- return NGX_ERROR; ++ return NGX_HTTP_LUA_FFI_NO_REQ_CTX; + } + + coctx = ctx->cur_co_ctx; +-- +2.32.0 (Apple Git-132) + + +From 78a450d571febf7ba918ecc13369144925d02bcb Mon Sep 17 00:00:00 2001 +From: Datong Sun +Date: Wed, 18 Sep 2019 17:24:07 -0700 +Subject: [PATCH 06/17] feature: TCP cosocket client certificate support. + closes #534 + +--- + src/ngx_http_lua_socket_tcp.c | 60 +++++++++++++++++++++++++++++++---- + 1 file changed, 54 insertions(+), 6 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index abd487fa..61671b70 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -22,7 +22,6 @@ + static int ngx_http_lua_socket_tcp(lua_State *L); + static int ngx_http_lua_socket_tcp_connect(lua_State *L); + #if (NGX_HTTP_SSL) +-static int ngx_http_lua_socket_tcp_sslhandshake(lua_State *L); + static void ngx_http_lua_tls_handshake_handler(ngx_connection_t *c); + static int ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); +@@ -219,9 +218,6 @@ static char ngx_http_lua_upstream_udata_metatable_key; + static char ngx_http_lua_downstream_udata_metatable_key; + static char ngx_http_lua_pool_udata_metatable_key; + static char ngx_http_lua_pattern_udata_metatable_key; +-#if (NGX_HTTP_SSL) +-static char ngx_http_lua_ssl_session_metatable_key; +-#endif + + + #define ngx_http_lua_tcp_socket_metatable_literal_key "__tcp_cosocket_mt" +@@ -1563,13 +1559,16 @@ int + ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, + int enable_session_reuse, ngx_str_t *server_name, int verify, +- int ocsp_status_req, const char **errmsg) ++ int ocsp_status_req, STACK_OF(X509) *chain, EVP_PKEY *pkey, ++ const char **errmsg) + { +- ngx_int_t rc; ++ ngx_int_t rc, i; + ngx_connection_t *c; + ngx_http_lua_ctx_t *ctx; + ngx_http_lua_co_ctx_t *coctx; + const char *busy_rc; ++ ngx_ssl_conn_t *ssl_conn; ++ X509 *x509; + + ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, + "lua tcp socket tls handshake"); +@@ -1625,6 +1624,8 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + return NGX_ERROR; + } + ++ ssl_conn = c->ssl->connection; ++ + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + if (ctx == NULL) { + return NGX_HTTP_LUA_FFI_NO_REQ_CTX; +@@ -1647,6 +1648,53 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + u->ssl_session_reuse = enable_session_reuse; + } + ++ if (chain != NULL) { ++ ngx_http_lua_assert(pkey != NULL); /* ensured by resty.core */ ++ ++ if (sk_X509_num(chain) < 1) { ++ ERR_clear_error(); ++ *errmsg = "invalid client certificate chain"; ++ return NGX_ERROR; ++ } ++ ++ x509 = sk_X509_value(chain, 0); ++ if (x509 == NULL) { ++ ERR_clear_error(); ++ *errmsg = "lua tls fetch client certificate from chain failed"; ++ return NGX_ERROR; ++ } ++ ++ if (SSL_use_certificate(ssl_conn, x509) == 0) { ++ ERR_clear_error(); ++ *errmsg = "lua tls set client certificate failed"; ++ return NGX_ERROR; ++ } ++ ++ /* read rest of the chain */ ++ ++ for (i = 1; i < sk_X509_num(chain); i++) { ++ x509 = sk_X509_value(chain, i); ++ if (x509 == NULL) { ++ ERR_clear_error(); ++ *errmsg = "lua tls fetch client intermediate certificate " ++ "from chain failed"; ++ return NGX_ERROR; ++ } ++ ++ if (SSL_add1_chain_cert(ssl_conn, x509) == 0) { ++ ERR_clear_error(); ++ *errmsg = "lua tls set client intermediate certificate failed"; ++ return NGX_ERROR; ++ } ++ } ++ ++ if (SSL_use_PrivateKey(ssl_conn, pkey) == 0) { ++ ERR_clear_error(); ++ *errmsg = "lua ssl set client private key failed"; ++ return NGX_ERROR; ++ } ++ } ++ + if (server_name != NULL && server_name->data != NULL) { + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, + "lua tls server name: \"%V\"", server_name); +-- +2.32.0 (Apple Git-132) + + +From 6cc0c89e946ef42adfbc55e8a461ccc2f367254a Mon Sep 17 00:00:00 2001 +From: Datong Sun +Date: Wed, 18 Sep 2019 17:25:20 -0700 +Subject: [PATCH 07/17] style: style fixes. + +--- + src/ngx_http_lua_socket_tcp.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 61671b70..a7d410c9 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -1736,7 +1736,8 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + + if (u->ssl_name.len >= server_name->len) { + /* reuse it */ +- ngx_memcpy(u->ssl_name.data, server_name->data, server_name->len); ++ ngx_memcpy(u->ssl_name.data, server_name->data, ++ server_name->len); + u->ssl_name.len = server_name->len; + + } else { +-- +2.32.0 (Apple Git-132) + + +From 21cd7779252732a02fa0e596b66a1d4663d2fd64 Mon Sep 17 00:00:00 2001 +From: Thibault Charbonnier +Date: Mon, 6 Jan 2020 17:56:10 -0800 +Subject: [PATCH 08/17] cleanup + +--- + src/ngx_http_lua_socket_tcp.c | 24 +++++++++++------------- + 1 file changed, 11 insertions(+), 13 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index a7d410c9..bd7cc7ca 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -1555,6 +1555,7 @@ ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, + return NULL; + } + ++ + int + ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, +@@ -1596,7 +1597,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + } + + if (u->raw_downstream || u->body_downstream) { +- *errmsg = "not supported for downstream"; ++ *errmsg = "not supported for downstream sockets"; + return NGX_ERROR; + } + +@@ -1637,7 +1638,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + + if (sess != NULL) { + if (ngx_ssl_set_session(c, sess) != NGX_OK) { +- *errmsg = "lua tls set session failed"; ++ *errmsg = "tls set session failed"; + return NGX_ERROR; + } + +@@ -1660,13 +1661,13 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + x509 = sk_X509_value(chain, 0); + if (x509 == NULL) { + ERR_clear_error(); +- *errmsg = "lua tls fetch client certificate from chain failed"; ++ *errmsg = "tls fetch client certificate from chain failed"; + return NGX_ERROR; + } + + if (SSL_use_certificate(ssl_conn, x509) == 0) { + ERR_clear_error(); +- *errmsg = "lua tls set client certificate failed"; ++ *errmsg = "tls set client certificate failed"; + return NGX_ERROR; + } + +@@ -1676,21 +1677,21 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + x509 = sk_X509_value(chain, i); + if (x509 == NULL) { + ERR_clear_error(); +- *errmsg = "lua tls fetch client intermediate certificate " +- "from chain failed"; ++ *errmsg = "tls fetch client intermediate certificate from " ++ "chain failed"; + return NGX_ERROR; + } + + if (SSL_add1_chain_cert(ssl_conn, x509) == 0) { + ERR_clear_error(); +- *errmsg = "lua tls set client intermediate certificate failed"; ++ *errmsg = "tls set client intermediate certificate failed"; + return NGX_ERROR; + } + } + + if (SSL_use_PrivateKey(ssl_conn, pkey) == 0) { + ERR_clear_error(); +- *errmsg = "lua ssl set client private key failed"; ++ *errmsg = "tls set client private key failed"; + return NGX_ERROR; + } + } +@@ -1709,7 +1710,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + } + + #else +- *errmsg = "OpenSSL has no SNI support"; ++ *errmsg = "no TLS extension support"; + return NGX_ERROR; + #endif + } +@@ -1752,7 +1753,6 @@ new_ssl_name: + u->ssl_name.data = ngx_alloc(server_name->len, ngx_cycle->log); + if (u->ssl_name.data == NULL) { + u->ssl_name.len = 0; +- + *errmsg = "no memory"; + return NGX_ERROR; + } +@@ -1773,7 +1773,7 @@ new_ssl_name: + rc = ngx_ssl_handshake(c); + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +- "ngx_ssl_handshake returned %d", rc); ++ "ngx_ssl_handshake returned: %d", rc); + + if (rc == NGX_AGAIN) { + if (c->write->timer_set) { +@@ -1805,7 +1805,6 @@ new_ssl_name: + + if (rc == NGX_ERROR) { + *errmsg = u->error_ret; +- + return NGX_ERROR; + } + +@@ -1919,7 +1918,6 @@ failed: + } + + +- + int + ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t **sess, +-- +2.32.0 (Apple Git-132) + + +From 0bcf4d1a955db9218e8b0e50685c1d0de8c90b9a Mon Sep 17 00:00:00 2001 +From: Datong Sun +Date: Tue, 24 Nov 2020 01:49:28 -0800 +Subject: [PATCH 09/17] fixed style according to @spacewander's review + +--- + src/ngx_http_lua_socket_tcp.c | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index bd7cc7ca..1aa37627 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -1536,15 +1536,15 @@ static const char * + ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, unsigned int ops) + { +- if (ops & SOCKET_OP_CONNECT && u->conn_waiting) { ++ if ((ops & SOCKET_OP_CONNECT) && u->conn_waiting) { + return "socket busy connecting"; + } + +- if (ops & SOCKET_OP_READ && u->read_waiting) { ++ if ((ops & SOCKET_OP_READ) && u->read_waiting) { + return "socket busy reading"; + } + +- if (ops & SOCKET_OP_WRITE ++ if ((ops & SOCKET_OP_WRITE) + && (u->write_waiting + || (u->raw_downstream + && (r->connection->buffered & NGX_HTTP_LOWLEVEL_BUFFERED)))) +-- +2.32.0 (Apple Git-132) + + +From 9b010940f77bbd486c1192eed23af7c35baf4cdb Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 21 Jan 2022 13:42:06 +0800 +Subject: [PATCH 10/17] resize tcp_socket_metatable to 7 + +--- + src/ngx_http_lua_socket_tcp.c | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 1aa37627..7cdc45c4 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -160,6 +160,8 @@ enum { + SOCKET_CONNECT_TIMEOUT_INDEX = 2, + SOCKET_SEND_TIMEOUT_INDEX = 4, + SOCKET_READ_TIMEOUT_INDEX = 5, ++ SOCKET_CLIENT_CERT_INDEX = 6, ++ SOCKET_CLIENT_KEY_INDEX = 7, + }; + + +@@ -424,7 +426,7 @@ ngx_http_lua_socket_tcp(lua_State *L) + + ngx_http_lua_check_context(L, ctx, NGX_HTTP_LUA_CONTEXT_YIELDABLE); + +- lua_createtable(L, 5 /* narr */, 1 /* nrec */); ++ lua_createtable(L, 7 /* narr */, 1 /* nrec */); + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + tcp_socket_metatable_key)); + lua_rawget(L, LUA_REGISTRYINDEX); +-- +2.32.0 (Apple Git-132) + + +From 36245613be1031b22b0e6b2eec398dac288fe9a5 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 21 Jan 2022 14:12:13 +0800 +Subject: [PATCH 11/17] change errms tls to ssl + +--- + src/ngx_http_lua_socket_tcp.c | 24 ++++++++++++------------ + 1 file changed, 12 insertions(+), 12 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 7cdc45c4..af986364 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -1574,7 +1574,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + X509 *x509; + + ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +- "lua tcp socket tls handshake"); ++ "lua tcp socket ssl handshake"); + + if (u == NULL + || u->peer.connection == NULL +@@ -1640,12 +1640,12 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + + if (sess != NULL) { + if (ngx_ssl_set_session(c, sess) != NGX_OK) { +- *errmsg = "tls set session failed"; ++ *errmsg = "ssl set session failed"; + return NGX_ERROR; + } + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, +- "lua tls set session: %p", sess); ++ "lua ssl set session: %p", sess); + + } else { + u->ssl_session_reuse = enable_session_reuse; +@@ -1663,13 +1663,13 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + x509 = sk_X509_value(chain, 0); + if (x509 == NULL) { + ERR_clear_error(); +- *errmsg = "tls fetch client certificate from chain failed"; ++ *errmsg = "ssl fetch client certificate from chain failed"; + return NGX_ERROR; + } + + if (SSL_use_certificate(ssl_conn, x509) == 0) { + ERR_clear_error(); +- *errmsg = "tls set client certificate failed"; ++ *errmsg = "ssl set client certificate failed"; + return NGX_ERROR; + } + +@@ -1679,28 +1679,28 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + x509 = sk_X509_value(chain, i); + if (x509 == NULL) { + ERR_clear_error(); +- *errmsg = "tls fetch client intermediate certificate from " ++ *errmsg = "ssl fetch client intermediate certificate from " + "chain failed"; + return NGX_ERROR; + } + + if (SSL_add1_chain_cert(ssl_conn, x509) == 0) { + ERR_clear_error(); +- *errmsg = "tls set client intermediate certificate failed"; ++ *errmsg = "ssl set client intermediate certificate failed"; + return NGX_ERROR; + } + } + + if (SSL_use_PrivateKey(ssl_conn, pkey) == 0) { + ERR_clear_error(); +- *errmsg = "tls set client private key failed"; ++ *errmsg = "ssl set client private key failed"; + return NGX_ERROR; + } + } + + if (server_name != NULL && server_name->data != NULL) { + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +- "lua tls server name: \"%V\"", server_name); ++ "lua ssl server name: \"%V\"", server_name); + + #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + if (SSL_set_tlsext_host_name(c->ssl->connection, +@@ -1926,7 +1926,7 @@ ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, + const char **errmsg, int *openssl_error_code) + { + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +- "lua cosocket get TLS handshake result for upstream: %p", u); ++ "lua cosocket get SSL handshake result for upstream: %p", u); + + if (u->error_ret != NULL) { + *errmsg = u->error_ret; +@@ -1962,7 +1962,7 @@ ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, + u->ssl_session_ret = ssl_session; + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, +- "lua tls save session: %p", ssl_session); ++ "lua ssl save session: %p", ssl_session); + } + + return 0; +@@ -1973,7 +1973,7 @@ void + ngx_http_lua_ffi_tls_free_session(ngx_ssl_session_t *sess) + { + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, +- "lua tls free session: %p", sess); ++ "lua ssl free session: %p", sess); + + ngx_ssl_free_session(sess); + } +-- +2.32.0 (Apple Git-132) + + +From 1f12b89485da6b7ac5dd23810bf094f214dc324e Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 21 Jan 2022 14:38:49 +0800 +Subject: [PATCH 12/17] rename function name from tls to ssl + +--- + src/ngx_http_lua_socket_tcp.c | 28 ++++++++++++++-------------- + 1 file changed, 14 insertions(+), 14 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index af986364..76e98597 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -22,8 +22,8 @@ + static int ngx_http_lua_socket_tcp(lua_State *L); + static int ngx_http_lua_socket_tcp_connect(lua_State *L); + #if (NGX_HTTP_SSL) +-static void ngx_http_lua_tls_handshake_handler(ngx_connection_t *c); +-static int ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, ++static void ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c); ++static int ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); + #endif + static int ngx_http_lua_socket_tcp_receive(lua_State *L); +@@ -1559,7 +1559,7 @@ ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, + + + int +-ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, ++ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, + int enable_session_reuse, ngx_str_t *server_name, int verify, + int ocsp_status_req, STACK_OF(X509) *chain, EVP_PKEY *pkey, +@@ -1614,7 +1614,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, + + u->ssl_session_reuse = enable_session_reuse; + +- (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); ++ (void) ngx_http_lua_ssl_handshake_retval_handler(r, u, NULL); + + return NGX_OK; + } +@@ -1785,13 +1785,13 @@ new_ssl_name: + ngx_add_timer(c->read, u->connect_timeout); + + u->conn_waiting = 1; +- u->write_prepare_retvals = ngx_http_lua_tls_handshake_retval_handler; ++ u->write_prepare_retvals = ngx_http_lua_ssl_handshake_retval_handler; + + ngx_http_lua_cleanup_pending_operation(coctx); + coctx->cleanup = ngx_http_lua_coctx_cleanup; + coctx->data = u; + +- c->ssl->handler = ngx_http_lua_tls_handshake_handler; ++ c->ssl->handler = ngx_http_lua_ssl_handshake_handler; + + if (ctx->entered_content_phase) { + r->write_event_handler = ngx_http_lua_content_wev_handler; +@@ -1803,7 +1803,7 @@ new_ssl_name: + return NGX_AGAIN; + } + +- ngx_http_lua_tls_handshake_handler(c); ++ ngx_http_lua_ssl_handshake_handler(c); + + if (rc == NGX_ERROR) { + *errmsg = u->error_ret; +@@ -1815,7 +1815,7 @@ new_ssl_name: + + + static void +-ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) ++ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) + { + int waiting; + ngx_int_t rc; +@@ -1860,7 +1860,7 @@ ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) + + llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); + if (llcf->log_socket_errors) { +- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " ++ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " + "certificate verify error: (%d: %s)", + rc, u->error_ret); + } +@@ -1877,7 +1877,7 @@ ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) + + llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); + if (llcf->log_socket_errors) { +- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " ++ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " + "certificate does not match host \"%V\"", + &u->ssl_name); + } +@@ -1892,7 +1892,7 @@ ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) + ngx_http_lua_socket_handle_conn_success(r, u); + + } else { +- (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); ++ (void) ngx_http_lua_ssl_handshake_retval_handler(r, u, NULL); + } + + if (waiting) { +@@ -1921,7 +1921,7 @@ failed: + + + int +-ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, ++ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t **sess, + const char **errmsg, int *openssl_error_code) + { +@@ -1942,7 +1942,7 @@ ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, + + + static int +-ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, ++ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, + ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L) + { + ngx_connection_t *c; +@@ -1970,7 +1970,7 @@ ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, + + + void +-ngx_http_lua_ffi_tls_free_session(ngx_ssl_session_t *sess) ++ngx_http_lua_ffi_ssl_free_session(ngx_ssl_session_t *sess) + { + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, + "lua ssl free session: %p", sess); +-- +2.32.0 (Apple Git-132) + + +From 84242561aa54ffed3bfab433cfef6f7797e01a47 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 21 Jan 2022 14:46:38 +0800 +Subject: [PATCH 13/17] rename to SOCKET_CLIENT_PRIV_INDEX + +--- + src/ngx_http_lua_socket_tcp.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 76e98597..90da45fc 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -160,8 +160,8 @@ enum { + SOCKET_CONNECT_TIMEOUT_INDEX = 2, + SOCKET_SEND_TIMEOUT_INDEX = 4, + SOCKET_READ_TIMEOUT_INDEX = 5, +- SOCKET_CLIENT_CERT_INDEX = 6, +- SOCKET_CLIENT_KEY_INDEX = 7, ++ SOCKET_CLIENT_CERT_INDEX = 6, ++ SOCKET_CLIENT_PRIV_INDEX = 7, + }; + + +-- +2.32.0 (Apple Git-132) + + +From 555166646c525167f9e1e5bb81b6cb100a4834f9 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 21 Jan 2022 14:49:18 +0800 +Subject: [PATCH 14/17] rename to SOCKET_CLIENT_PKEY_INDEX + +--- + src/ngx_http_lua_socket_tcp.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 90da45fc..494486de 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -161,7 +161,7 @@ enum { + SOCKET_SEND_TIMEOUT_INDEX = 4, + SOCKET_READ_TIMEOUT_INDEX = 5, + SOCKET_CLIENT_CERT_INDEX = 6, +- SOCKET_CLIENT_PRIV_INDEX = 7, ++ SOCKET_CLIENT_PKEY_INDEX = 7, + }; + + +-- +2.32.0 (Apple Git-132) + + +From e9b54c43c05b064b831fe67d0e0aaff45b2ec505 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Fri, 21 Jan 2022 17:17:09 +0800 +Subject: [PATCH 15/17] need not to change tcp_socket_metatable + +--- + src/ngx_http_lua_socket_tcp.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 494486de..152d8cbd 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -160,8 +160,6 @@ enum { + SOCKET_CONNECT_TIMEOUT_INDEX = 2, + SOCKET_SEND_TIMEOUT_INDEX = 4, + SOCKET_READ_TIMEOUT_INDEX = 5, +- SOCKET_CLIENT_CERT_INDEX = 6, +- SOCKET_CLIENT_PKEY_INDEX = 7, + }; + + +@@ -426,7 +424,7 @@ ngx_http_lua_socket_tcp(lua_State *L) + + ngx_http_lua_check_context(L, ctx, NGX_HTTP_LUA_CONTEXT_YIELDABLE); + +- lua_createtable(L, 7 /* narr */, 1 /* nrec */); ++ lua_createtable(L, 5 /* narr */, 1 /* nrec */); + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + tcp_socket_metatable_key)); + lua_rawget(L, LUA_REGISTRYINDEX); +-- +2.32.0 (Apple Git-132) + + +From 6c47356ddc327a8692260bd6f43ea67cf2787a73 Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Wed, 26 Jan 2022 19:55:29 +0800 +Subject: [PATCH 16/17] increase nrec to 3 in the socket object + +--- + src/ngx_http_lua_socket_tcp.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 152d8cbd..8d71f8b4 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -424,7 +424,7 @@ ngx_http_lua_socket_tcp(lua_State *L) + + ngx_http_lua_check_context(L, ctx, NGX_HTTP_LUA_CONTEXT_YIELDABLE); + +- lua_createtable(L, 5 /* narr */, 1 /* nrec */); ++ lua_createtable(L, 5 /* narr */, 3 /* nrec */); + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + tcp_socket_metatable_key)); + lua_rawget(L, LUA_REGISTRYINDEX); +-- +2.32.0 (Apple Git-132) + + +From 1d538552c7629310d850d4360408ddb555afcbcc Mon Sep 17 00:00:00 2001 +From: chronolaw +Date: Sat, 29 Jan 2022 09:18:52 +0800 +Subject: [PATCH 17/17] change tcp_socket_metatable nrec to 15 + +--- + src/ngx_http_lua_socket_tcp.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +index 8d71f8b4..5dcdef0e 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c +@@ -312,7 +312,7 @@ ngx_http_lua_inject_socket_tcp_api(ngx_log_t *log, lua_State *L) + /* {{{tcp object metatable */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + tcp_socket_metatable_key)); +- lua_createtable(L, 0 /* narr */, 14 /* nrec */); ++ lua_createtable(L, 0 /* narr */, 15 /* nrec */); + + lua_pushcfunction(L, ngx_http_lua_socket_tcp_connect); + lua_setfield(L, -2, "connect"); +-- +2.32.0 (Apple Git-132) + diff --git a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch new file mode 100644 index 00000000000..71b6d580d38 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch @@ -0,0 +1,1319 @@ +From 2d12ac3e4045258b7a174b0505d92f63c26d82fc Mon Sep 17 00:00:00 2001 +From: Thibault Charbonnier +Date: Tue, 17 Sep 2019 11:43:44 -0700 +Subject: [PATCH 1/3] feature: implemented keepalive pooling in + 'balancer_by_lua*'. + +--- + src/ngx_http_lua_balancer.c | 738 ++++++++++++++++++++++++++++++------ + src/ngx_http_lua_common.h | 4 + + src/ngx_http_lua_module.c | 3 + + 3 files changed, 629 insertions(+), 116 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +index f71a3e00..0d403716 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +@@ -16,46 +16,102 @@ + #include "ngx_http_lua_directive.h" + + ++typedef struct { ++ ngx_uint_t size; ++ ngx_uint_t connections; ++ ++ uint32_t crc32; ++ ++ lua_State *lua_vm; ++ ++ ngx_queue_t cache; ++ ngx_queue_t free; ++} ngx_http_lua_balancer_keepalive_pool_t; ++ ++ ++typedef struct { ++ ngx_queue_t queue; ++ ngx_connection_t *connection; ++ ++ ngx_http_lua_balancer_keepalive_pool_t *cpool; ++} ngx_http_lua_balancer_keepalive_item_t; ++ ++ + struct ngx_http_lua_balancer_peer_data_s { +- /* the round robin data must be first */ +- ngx_http_upstream_rr_peer_data_t rrp; ++ ngx_uint_t cpool_size; ++ ngx_uint_t keepalive_requests; ++ ngx_msec_t keepalive_timeout; ++ ++ ngx_uint_t more_tries; ++ ngx_uint_t total_tries; + +- ngx_http_lua_srv_conf_t *conf; +- ngx_http_request_t *request; ++ int last_peer_state; + +- ngx_uint_t more_tries; +- ngx_uint_t total_tries; ++ uint32_t cpool_crc32; + +- struct sockaddr *sockaddr; +- socklen_t socklen; ++ void *data; + +- ngx_str_t *host; +- in_port_t port; ++ ngx_event_get_peer_pt original_get_peer; ++ ngx_event_free_peer_pt original_free_peer; + +- int last_peer_state; ++#if (NGX_HTTP_SSL) ++ ngx_event_set_peer_session_pt original_set_session; ++ ngx_event_save_peer_session_pt original_save_session; ++#endif ++ ++ ngx_http_request_t *request; ++ ngx_http_lua_srv_conf_t *conf; ++ ngx_http_lua_balancer_keepalive_pool_t *cpool; ++ ++ ngx_str_t *host; ++ ++ struct sockaddr *sockaddr; ++ socklen_t socklen; ++ ++ unsigned keepalive:1; + + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) +- unsigned cloned_upstream_conf; /* :1 */ ++ unsigned cloned_upstream_conf:1; + #endif + }; + + +-#if (NGX_HTTP_SSL) +-static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, +- void *data); +-static void ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, +- void *data); +-#endif ++static ngx_int_t ngx_http_lua_balancer_by_chunk(lua_State *L, ++ ngx_http_request_t *r); + static ngx_int_t ngx_http_lua_balancer_init(ngx_conf_t *cf, + ngx_http_upstream_srv_conf_t *us); + static ngx_int_t ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, + ngx_http_upstream_srv_conf_t *us); + static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, + void *data); +-static ngx_int_t ngx_http_lua_balancer_by_chunk(lua_State *L, +- ngx_http_request_t *r); + static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, + void *data, ngx_uint_t state); ++static ngx_int_t ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ++ ngx_log_t *log, uint32_t cpool_crc32, ngx_uint_t cpool_size, ++ ngx_http_lua_balancer_keepalive_pool_t **cpool); ++static void ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, ++ uint32_t cpool_crc32, ngx_http_lua_balancer_keepalive_pool_t **cpool); ++static void ngx_http_lua_balancer_free_keepalive_pool(ngx_log_t *log, ++ ngx_http_lua_balancer_keepalive_pool_t *cpool); ++static void ngx_http_lua_balancer_close(ngx_connection_t *c); ++static void ngx_http_lua_balancer_dummy_handler(ngx_event_t *ev); ++static void ngx_http_lua_balancer_close_handler(ngx_event_t *ev); ++#if (NGX_HTTP_SSL) ++static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, ++ void *data); ++static void ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, ++ void *data); ++#endif ++ ++ ++#define ngx_http_lua_balancer_keepalive_is_enabled(bp) \ ++ (bp->keepalive) ++ ++#define ngx_http_lua_balancer_peer_set(bp) \ ++ (bp->sockaddr && bp->socklen) ++ ++ ++static char ngx_http_lua_balancer_keepalive_pools_table_key; + + + ngx_int_t +@@ -102,6 +158,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, + } + + ++static ngx_int_t ++ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) ++{ ++ u_char *err_msg; ++ size_t len; ++ ngx_int_t rc; ++ ++ /* init nginx context in Lua VM */ ++ ngx_http_lua_set_req(L, r); ++ ++#ifndef OPENRESTY_LUAJIT ++ ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); ++ ++ /* {{{ make new env inheriting main thread's globals table */ ++ lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ ++ ngx_http_lua_get_globals_table(L); ++ lua_setfield(L, -2, "__index"); ++ lua_setmetatable(L, -2); /* setmetatable({}, {__index = _G}) */ ++ /* }}} */ ++ ++ lua_setfenv(L, -2); /* set new running env for the code closure */ ++#endif /* OPENRESTY_LUAJIT */ ++ ++ lua_pushcfunction(L, ngx_http_lua_traceback); ++ lua_insert(L, 1); /* put it under chunk and args */ ++ ++ /* protected call user code */ ++ rc = lua_pcall(L, 0, 1, 1); ++ ++ lua_remove(L, 1); /* remove traceback function */ ++ ++ dd("rc == %d", (int) rc); ++ ++ if (rc != 0) { ++ /* error occurred when running loaded code */ ++ err_msg = (u_char *) lua_tolstring(L, -1, &len); ++ ++ if (err_msg == NULL) { ++ err_msg = (u_char *) "unknown reason"; ++ len = sizeof("unknown reason") - 1; ++ } ++ ++ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, ++ "failed to run balancer_by_lua*: %*s", len, err_msg); ++ ++ lua_settop(L, 0); /* clear remaining elems on stack */ ++ ++ return NGX_ERROR; ++ } ++ ++ lua_settop(L, 0); /* clear remaining elems on stack */ ++ return rc; ++} ++ ++ + char * + ngx_http_lua_balancer_by_lua_block(ngx_conf_t *cf, ngx_command_t *cmd, + void *conf) +@@ -125,16 +236,16 @@ char * + ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + void *conf) + { +- u_char *cache_key = NULL; +- u_char *name; +- ngx_str_t *value; +- ngx_http_lua_srv_conf_t *lscf = conf; +- ++ u_char *cache_key = NULL; ++ u_char *name; ++ ngx_str_t *value; + ngx_http_upstream_srv_conf_t *uscf; ++ ngx_http_lua_srv_conf_t *lscf = conf; + + dd("enter"); + +- /* must specify a content handler */ ++ /* content handler setup */ ++ + if (cmd->post == NULL) { + return NGX_CONF_ERROR; + } +@@ -178,11 +289,19 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + + lscf->balancer.src_key = cache_key; + ++ /* balancer setup */ ++ + uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); + + if (uscf->peer.init_upstream) { + ngx_conf_log_error(NGX_LOG_WARN, cf, 0, + "load balancing method redefined"); ++ ++ lscf->balancer.original_init_upstream = uscf->peer.init_upstream; ++ ++ } else { ++ lscf->balancer.original_init_upstream = ++ ngx_http_upstream_init_round_robin; + } + + uscf->peer.init_upstream = ngx_http_lua_balancer_init; +@@ -198,14 +317,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + + + static ngx_int_t +-ngx_http_lua_balancer_init(ngx_conf_t *cf, +- ngx_http_upstream_srv_conf_t *us) ++ngx_http_lua_balancer_init(ngx_conf_t *cf, ngx_http_upstream_srv_conf_t *us) + { +- if (ngx_http_upstream_init_round_robin(cf, us) != NGX_OK) { ++ ngx_http_lua_srv_conf_t *lscf; ++ ++ lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); ++ ++ if (lscf->balancer.original_init_upstream(cf, us) != NGX_OK) { + return NGX_ERROR; + } + +- /* this callback is called upon individual requests */ ++ lscf->balancer.original_init_peer = us->peer.init; ++ + us->peer.init = ngx_http_lua_balancer_init_peer; + + return NGX_OK; +@@ -216,33 +339,38 @@ static ngx_int_t + ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, + ngx_http_upstream_srv_conf_t *us) + { +- ngx_http_lua_srv_conf_t *bcf; ++ ngx_http_lua_srv_conf_t *lscf; + ngx_http_lua_balancer_peer_data_t *bp; + +- bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); +- if (bp == NULL) { ++ lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); ++ ++ if (lscf->balancer.original_init_peer(r, us) != NGX_OK) { + return NGX_ERROR; + } + +- r->upstream->peer.data = &bp->rrp; +- +- if (ngx_http_upstream_init_round_robin_peer(r, us) != NGX_OK) { ++ bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); ++ if (bp == NULL) { + return NGX_ERROR; + } + ++ bp->conf = lscf; ++ bp->request = r; ++ bp->data = r->upstream->peer.data; ++ bp->original_get_peer = r->upstream->peer.get; ++ bp->original_free_peer = r->upstream->peer.free; ++ ++ r->upstream->peer.data = bp; + r->upstream->peer.get = ngx_http_lua_balancer_get_peer; + r->upstream->peer.free = ngx_http_lua_balancer_free_peer; + + #if (NGX_HTTP_SSL) ++ bp->original_set_session = r->upstream->peer.set_session; ++ bp->original_save_session = r->upstream->peer.save_session; ++ + r->upstream->peer.set_session = ngx_http_lua_balancer_set_session; + r->upstream->peer.save_session = ngx_http_lua_balancer_save_session; + #endif + +- bcf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); +- +- bp->conf = bcf; +- bp->request = r; +- + return NGX_OK; + } + +@@ -250,25 +378,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, + static ngx_int_t + ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + { +- lua_State *L; +- ngx_int_t rc; +- ngx_http_request_t *r; +- ngx_http_lua_ctx_t *ctx; +- ngx_http_lua_srv_conf_t *lscf; +- ngx_http_lua_main_conf_t *lmcf; +- ngx_http_lua_balancer_peer_data_t *bp = data; ++ lua_State *L; ++ ngx_int_t rc; ++ ngx_queue_t *q; ++ ngx_connection_t *c; ++ ngx_http_request_t *r; ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_lua_srv_conf_t *lscf; ++ ngx_http_lua_main_conf_t *lmcf; ++ ngx_http_lua_balancer_keepalive_item_t *item; ++ ngx_http_lua_balancer_peer_data_t *bp = data; + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, +- "lua balancer peer, tries: %ui", pc->tries); +- +- lscf = bp->conf; ++ "lua balancer: get peer, tries: %ui", pc->tries); + + r = bp->request; ++ lscf = bp->conf; + + ngx_http_lua_assert(lscf->balancer.handler && r); + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); +- + if (ctx == NULL) { + ctx = ngx_http_lua_create_ctx(r); + if (ctx == NULL) { +@@ -286,9 +415,15 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + + ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; + ++ bp->cpool = NULL; + bp->sockaddr = NULL; + bp->socklen = 0; + bp->more_tries = 0; ++ bp->cpool_crc32 = 0; ++ bp->cpool_size = 0; ++ bp->keepalive_requests = 0; ++ bp->keepalive_timeout = 0; ++ bp->keepalive = 0; + bp->total_tries++; + + lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +@@ -300,7 +435,6 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + lmcf->balancer_peer_data = bp; + + rc = lscf->balancer.handler(r, lscf, L); +- + if (rc == NGX_ERROR) { + return NGX_ERROR; + } +@@ -322,105 +456,414 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + } + } + +- if (bp->sockaddr && bp->socklen) { ++ if (ngx_http_lua_balancer_peer_set(bp)) { + pc->sockaddr = bp->sockaddr; + pc->socklen = bp->socklen; ++ pc->name = bp->host; + pc->cached = 0; + pc->connection = NULL; +- pc->name = bp->host; +- +- bp->rrp.peers->single = 0; + + if (bp->more_tries) { + r->upstream->peer.tries += bp->more_tries; + } + +- dd("tries: %d", (int) r->upstream->peer.tries); ++ if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { ++ ngx_http_lua_balancer_get_keepalive_pool(L, bp->cpool_crc32, ++ &bp->cpool); ++ ++ if (bp->cpool == NULL ++ && ngx_http_lua_balancer_create_keepalive_pool(L, pc->log, ++ bp->cpool_crc32, ++ bp->cpool_size, ++ &bp->cpool) ++ != NGX_OK) ++ { ++ return NGX_ERROR; ++ } ++ ++ ngx_http_lua_assert(bp->cpool); ++ ++ if (!ngx_queue_empty(&bp->cpool->cache)) { ++ q = ngx_queue_head(&bp->cpool->cache); ++ ++ item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, ++ queue); ++ c = item->connection; ++ ++ ngx_queue_remove(q); ++ ngx_queue_insert_head(&bp->cpool->free, q); ++ ++ c->idle = 0; ++ c->sent = 0; ++ c->log = pc->log; ++ c->read->log = pc->log; ++ c->write->log = pc->log; ++ c->pool->log = pc->log; ++ ++ if (c->read->timer_set) { ++ ngx_del_timer(c->read); ++ } ++ ++ pc->cached = 1; ++ pc->connection = c; ++ ++ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, ++ "lua balancer: keepalive reusing connection %p, " ++ "requests: %ui, cpool: %p", ++ c, c->requests, bp->cpool); ++ ++ return NGX_DONE; ++ } ++ ++ bp->cpool->connections++; ++ ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, ++ "lua balancer: keepalive no free connection, " ++ "cpool: %p", bp->cpool); ++ } + + return NGX_OK; + } + +- return ngx_http_upstream_get_round_robin_peer(pc, &bp->rrp); ++ return bp->original_get_peer(pc, bp->data); + } + + +-static ngx_int_t +-ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) ++static void ++ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ++ ngx_uint_t state) + { +- u_char *err_msg; +- size_t len; +- ngx_int_t rc; ++ ngx_queue_t *q; ++ ngx_connection_t *c; ++ ngx_http_upstream_t *u; ++ ngx_http_lua_balancer_keepalive_item_t *item; ++ ngx_http_lua_balancer_keepalive_pool_t *cpool; ++ ngx_http_lua_balancer_peer_data_t *bp = data; + +- /* init nginx context in Lua VM */ +- ngx_http_lua_set_req(L, r); ++ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, ++ "lua balancer: free peer, tries: %ui", pc->tries); + +-#ifndef OPENRESTY_LUAJIT +- ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); ++ u = bp->request->upstream; ++ c = pc->connection; + +- /* {{{ make new env inheriting main thread's globals table */ +- lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ +- ngx_http_lua_get_globals_table(L); +- lua_setfield(L, -2, "__index"); +- lua_setmetatable(L, -2); /* setmetatable({}, {__index = _G}) */ +- /* }}} */ ++ if (ngx_http_lua_balancer_peer_set(bp)) { ++ bp->last_peer_state = (int) state; + +- lua_setfenv(L, -2); /* set new running env for the code closure */ +-#endif /* OPENRESTY_LUAJIT */ ++ if (pc->tries) { ++ pc->tries--; ++ } + +- lua_pushcfunction(L, ngx_http_lua_traceback); +- lua_insert(L, 1); /* put it under chunk and args */ ++ if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { ++ cpool = bp->cpool; + +- /* protected call user code */ +- rc = lua_pcall(L, 0, 1, 1); ++ if (state & NGX_PEER_FAILED ++ || c == NULL ++ || c->read->eof ++ || c->read->error ++ || c->read->timedout ++ || c->write->error ++ || c->write->timedout) ++ { ++ goto invalid; ++ } + +- lua_remove(L, 1); /* remove traceback function */ ++ if (bp->keepalive_requests ++ && c->requests >= bp->keepalive_requests) ++ { ++ goto invalid; ++ } + +- dd("rc == %d", (int) rc); ++ if (!u->keepalive) { ++ goto invalid; ++ } + +- if (rc != 0) { +- /* error occurred when running loaded code */ +- err_msg = (u_char *) lua_tolstring(L, -1, &len); ++ if (!u->request_body_sent) { ++ goto invalid; ++ } + +- if (err_msg == NULL) { +- err_msg = (u_char *) "unknown reason"; +- len = sizeof("unknown reason") - 1; ++ if (ngx_terminate || ngx_exiting) { ++ goto invalid; ++ } ++ ++ if (ngx_handle_read_event(c->read, 0) != NGX_OK) { ++ goto invalid; ++ } ++ ++ if (ngx_queue_empty(&cpool->free)) { ++ q = ngx_queue_last(&cpool->cache); ++ ngx_queue_remove(q); ++ ++ item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, ++ queue); ++ ++ ngx_http_lua_balancer_close(item->connection); ++ ++ } else { ++ q = ngx_queue_head(&cpool->free); ++ ngx_queue_remove(q); ++ ++ item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, ++ queue); ++ } ++ ++ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, ++ "lua balancer: keepalive saving connection %p, " ++ "cpool: %p, connections: %ui", ++ c, cpool, cpool->connections); ++ ++ ngx_queue_insert_head(&cpool->cache, q); ++ ++ item->connection = c; ++ ++ pc->connection = NULL; ++ ++ if (bp->keepalive_timeout) { ++ c->read->delayed = 0; ++ ngx_add_timer(c->read, bp->keepalive_timeout); ++ ++ } else if (c->read->timer_set) { ++ ngx_del_timer(c->read); ++ } ++ ++ if (c->write->timer_set) { ++ ngx_del_timer(c->write); ++ } ++ ++ c->write->handler = ngx_http_lua_balancer_dummy_handler; ++ c->read->handler = ngx_http_lua_balancer_close_handler; ++ ++ c->data = item; ++ c->idle = 1; ++ c->log = ngx_cycle->log; ++ c->read->log = ngx_cycle->log; ++ c->write->log = ngx_cycle->log; ++ c->pool->log = ngx_cycle->log; ++ ++ if (c->read->ready) { ++ ngx_http_lua_balancer_close_handler(c->read); ++ } ++ ++ return; ++ ++invalid: ++ ++ cpool->connections--; ++ ++ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, ++ "lua balancer: keepalive not saving connection %p, " ++ "cpool: %p, connections: %ui", ++ c, cpool, cpool->connections); ++ ++ if (cpool->connections == 0) { ++ ngx_http_lua_balancer_free_keepalive_pool(pc->log, cpool); ++ } + } + +- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, +- "failed to run balancer_by_lua*: %*s", len, err_msg); ++ return; ++ } + +- lua_settop(L, 0); /* clear remaining elems on stack */ ++ bp->original_free_peer(pc, bp->data, state); ++} ++ ++ ++static ngx_int_t ++ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ngx_log_t *log, ++ uint32_t cpool_crc32, ngx_uint_t cpool_size, ++ ngx_http_lua_balancer_keepalive_pool_t **cpool) ++{ ++ size_t size; ++ ngx_uint_t i; ++ ngx_http_lua_balancer_keepalive_pool_t *upool; ++ ngx_http_lua_balancer_keepalive_item_t *items; ++ ++ /* get upstream connection pools table */ ++ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( ++ balancer_keepalive_pools_table_key)); ++ lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ ++ ++ ngx_http_lua_assert(lua_istable(L, -1)); ++ ++ size = sizeof(ngx_http_lua_balancer_keepalive_pool_t) ++ + sizeof(ngx_http_lua_balancer_keepalive_item_t) * cpool_size; + ++ upool = lua_newuserdata(L, size); /* pools upool */ ++ if (upool == NULL) { + return NGX_ERROR; + } + +- lua_settop(L, 0); /* clear remaining elems on stack */ +- return rc; ++ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, ++ "lua balancer: keepalive create pool, crc32: %ui, " ++ "size: %ui", cpool_crc32, cpool_size); ++ ++ upool->lua_vm = L; ++ upool->crc32 = cpool_crc32; ++ upool->size = cpool_size; ++ upool->connections = 0; ++ ++ ngx_queue_init(&upool->cache); ++ ngx_queue_init(&upool->free); ++ ++ lua_rawseti(L, -2, cpool_crc32); /* pools */ ++ lua_pop(L, 1); /* orig stack */ ++ ++ items = (ngx_http_lua_balancer_keepalive_item_t *) (&upool->free + 1); ++ ++ ngx_http_lua_assert((void *) items == ngx_align_ptr(items, NGX_ALIGNMENT)); ++ ++ for (i = 0; i < cpool_size; i++) { ++ ngx_queue_insert_head(&upool->free, &items[i].queue); ++ items[i].cpool = upool; ++ } ++ ++ *cpool = upool; ++ ++ return NGX_OK; + } + + + static void +-ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, +- ngx_uint_t state) ++ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, uint32_t cpool_crc32, ++ ngx_http_lua_balancer_keepalive_pool_t **cpool) + { +- ngx_http_lua_balancer_peer_data_t *bp = data; ++ ngx_http_lua_balancer_keepalive_pool_t *upool; ++ ++ /* get upstream connection pools table */ ++ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( ++ balancer_keepalive_pools_table_key)); ++ lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ ++ ++ if (lua_isnil(L, -1)) { ++ lua_pop(L, 1); /* orig stack */ ++ ++ /* create upstream connection pools table */ ++ lua_createtable(L, 0, 0); /* pools */ ++ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( ++ balancer_keepalive_pools_table_key)); ++ lua_pushvalue(L, -2); /* pools pools_table_key pools */ ++ lua_rawset(L, LUA_REGISTRYINDEX); /* pools */ ++ } + +- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, +- "lua balancer free peer, tries: %ui", pc->tries); ++ ngx_http_lua_assert(lua_istable(L, -1)); + +- if (bp->sockaddr && bp->socklen) { +- bp->last_peer_state = (int) state; ++ lua_rawgeti(L, -1, cpool_crc32); /* pools upool? */ ++ upool = lua_touserdata(L, -1); ++ lua_pop(L, 2); /* orig stack */ + +- if (pc->tries) { +- pc->tries--; ++ *cpool = upool; ++} ++ ++ ++static void ++ngx_http_lua_balancer_free_keepalive_pool(ngx_log_t *log, ++ ngx_http_lua_balancer_keepalive_pool_t *cpool) ++{ ++ lua_State *L; ++ ++ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, ++ "lua balancer: keepalive free pool %p, crc32: %ui", ++ cpool, cpool->crc32); ++ ++ ngx_http_lua_assert(cpool->connections == 0); ++ ++ L = cpool->lua_vm; ++ ++ /* get upstream connection pools table */ ++ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( ++ balancer_keepalive_pools_table_key)); ++ lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ ++ ++ if (lua_isnil(L, -1)) { ++ lua_pop(L, 1); /* orig stack */ ++ return; ++ } ++ ++ ngx_http_lua_assert(lua_istable(L, -1)); ++ ++ lua_pushnil(L); /* pools nil */ ++ lua_rawseti(L, -2, cpool->crc32); /* pools */ ++ lua_pop(L, 1); /* orig stack */ ++} ++ ++ ++static void ++ngx_http_lua_balancer_close(ngx_connection_t *c) ++{ ++ ngx_http_lua_balancer_keepalive_item_t *item; ++ ++ item = c->data; ++ ++#if (NGX_HTTP_SSL) ++ if (c->ssl) { ++ c->ssl->no_wait_shutdown = 1; ++ c->ssl->no_send_shutdown = 1; ++ ++ if (ngx_ssl_shutdown(c) == NGX_AGAIN) { ++ c->ssl->handler = ngx_http_lua_balancer_close; ++ return; ++ } ++ } ++#endif ++ ++ ngx_destroy_pool(c->pool); ++ ngx_close_connection(c); ++ ++ item->cpool->connections--; ++ ++ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0, ++ "lua balancer: keepalive closing connection %p, cpool: %p, " ++ "connections: %ui", ++ c, item->cpool, item->cpool->connections); ++} ++ ++ ++static void ++ngx_http_lua_balancer_dummy_handler(ngx_event_t *ev) ++{ ++ ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ev->log, 0, ++ "lua balancer: dummy handler"); ++} ++ ++ ++static void ++ngx_http_lua_balancer_close_handler(ngx_event_t *ev) ++{ ++ ngx_http_lua_balancer_keepalive_item_t *item; ++ ++ int n; ++ char buf[1]; ++ ngx_connection_t *c; ++ ++ c = ev->data; ++ ++ if (c->close || c->read->timedout) { ++ goto close; ++ } ++ ++ n = recv(c->fd, buf, 1, MSG_PEEK); ++ ++ if (n == -1 && ngx_socket_errno == NGX_EAGAIN) { ++ ev->ready = 0; ++ ++ if (ngx_handle_read_event(c->read, 0) != NGX_OK) { ++ goto close; + } + + return; + } + +- /* fallback */ ++close: ++ ++ item = c->data; ++ c->log = ev->log; ++ ++ ngx_http_lua_balancer_close(c); + +- ngx_http_upstream_free_round_robin_peer(pc, data, state); ++ ngx_queue_remove(&item->queue); ++ ngx_queue_insert_head(&item->cpool->free, &item->queue); ++ ++ if (item->cpool->connections == 0) { ++ ngx_http_lua_balancer_free_keepalive_pool(ev->log, item->cpool); ++ } + } + + +@@ -431,12 +874,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) + { + ngx_http_lua_balancer_peer_data_t *bp = data; + +- if (bp->sockaddr && bp->socklen) { ++ if (ngx_http_lua_balancer_peer_set(bp)) { + /* TODO */ + return NGX_OK; + } + +- return ngx_http_upstream_set_round_robin_peer_session(pc, &bp->rrp); ++ return bp->original_set_session(pc, bp->data); + } + + +@@ -445,13 +888,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) + { + ngx_http_lua_balancer_peer_data_t *bp = data; + +- if (bp->sockaddr && bp->socklen) { ++ if (ngx_http_lua_balancer_peer_set(bp)) { + /* TODO */ + return; + } + +- ngx_http_upstream_save_round_robin_peer_session(pc, &bp->rrp); +- return; ++ bp->original_save_session(pc, bp->data); + } + + #endif +@@ -459,14 +901,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) + + int + ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +- const u_char *addr, size_t addr_len, int port, char **err) ++ const u_char *addr, size_t addr_len, int port, unsigned int cpool_crc32, ++ unsigned int cpool_size, char **err) + { +- ngx_url_t url; +- ngx_http_lua_ctx_t *ctx; +- ngx_http_upstream_t *u; +- +- ngx_http_lua_main_conf_t *lmcf; +- ngx_http_lua_balancer_peer_data_t *bp; ++ ngx_url_t url; ++ ngx_http_upstream_t *u; ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_lua_main_conf_t *lmcf; ++ ngx_http_lua_balancer_peer_data_t *bp; + + if (r == NULL) { + *err = "no request found"; +@@ -536,6 +978,70 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, + return NGX_ERROR; + } + ++ bp->cpool_crc32 = (uint32_t) cpool_crc32; ++ bp->cpool_size = (ngx_uint_t) cpool_size; ++ ++ return NGX_OK; ++} ++ ++ ++int ++ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, ++ unsigned long timeout, unsigned int max_requests, char **err) ++{ ++ ngx_http_upstream_t *u; ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_lua_main_conf_t *lmcf; ++ ngx_http_lua_balancer_peer_data_t *bp; ++ ++ if (r == NULL) { ++ *err = "no request found"; ++ return NGX_ERROR; ++ } ++ ++ u = r->upstream; ++ ++ if (u == NULL) { ++ *err = "no upstream found"; ++ return NGX_ERROR; ++ } ++ ++ ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); ++ if (ctx == NULL) { ++ *err = "no ctx found"; ++ return NGX_ERROR; ++ } ++ ++ if ((ctx->context & NGX_HTTP_LUA_CONTEXT_BALANCER) == 0) { ++ *err = "API disabled in the current context"; ++ return NGX_ERROR; ++ } ++ ++ lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); ++ ++ /* we cannot read r->upstream->peer.data here directly because ++ * it could be overridden by other modules like ++ * ngx_http_upstream_keepalive_module. ++ */ ++ bp = lmcf->balancer_peer_data; ++ if (bp == NULL) { ++ *err = "no upstream peer data found"; ++ return NGX_ERROR; ++ } ++ ++ if (!ngx_http_lua_balancer_peer_set(bp)) { ++ *err = "no current peer set"; ++ return NGX_ERROR; ++ } ++ ++ if (!bp->cpool_crc32) { ++ bp->cpool_crc32 = ngx_crc32_long(bp->host->data, bp->host->len); ++ } ++ ++ bp->keepalive_timeout = (ngx_msec_t) timeout; ++ bp->keepalive_requests = (ngx_uint_t) max_requests; ++ bp->keepalive = 1; ++ + return NGX_OK; + } + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +index 781a2454..9ce6836a 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +@@ -328,6 +328,10 @@ union ngx_http_lua_srv_conf_u { + #endif + + struct { ++ ngx_http_upstream_init_pt original_init_upstream; ++ ngx_http_upstream_init_peer_pt original_init_peer; ++ uintptr_t data; ++ + ngx_http_lua_srv_conf_handler_pt handler; + ngx_str_t src; + u_char *src_key; +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c +index 9816d864..5d7cedfd 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c +@@ -1117,6 +1117,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) + * lscf->srv.ssl_session_fetch_src = { 0, NULL }; + * lscf->srv.ssl_session_fetch_src_key = NULL; + * ++ * lscf->balancer.original_init_upstream = NULL; ++ * lscf->balancer.original_init_peer = NULL; ++ * lscf->balancer.data = NULL; + * lscf->balancer.handler = NULL; + * lscf->balancer.src = { 0, NULL }; + * lscf->balancer.src_key = NULL; +-- +2.26.2 + + +From 4c5cb29a265b2f9524434322adf15d07deec6c7f Mon Sep 17 00:00:00 2001 +From: Thibault Charbonnier +Date: Tue, 17 Sep 2019 11:43:54 -0700 +Subject: [PATCH 2/3] feature: we now avoid the need for 'upstream' blocks to + define a stub 'server' directive when using 'balancer_by_lua*'. + +--- + src/ngx_http_lua_balancer.c | 42 +++++++++++++++++++++++++++++++++++-- + 1 file changed, 40 insertions(+), 2 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +index 0d403716..5c862d22 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +@@ -111,7 +111,8 @@ static void ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, + (bp->sockaddr && bp->socklen) + + +-static char ngx_http_lua_balancer_keepalive_pools_table_key; ++static char ngx_http_lua_balancer_keepalive_pools_table_key; ++static struct sockaddr *ngx_http_lua_balancer_default_server_sockaddr; + + + ngx_int_t +@@ -239,7 +240,9 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + u_char *cache_key = NULL; + u_char *name; + ngx_str_t *value; ++ ngx_url_t url; + ngx_http_upstream_srv_conf_t *uscf; ++ ngx_http_upstream_server_t *us; + ngx_http_lua_srv_conf_t *lscf = conf; + + dd("enter"); +@@ -293,6 +296,29 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + + uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); + ++ if (uscf->servers->nelts == 0) { ++ us = ngx_array_push(uscf->servers); ++ if (us == NULL) { ++ return NGX_CONF_ERROR; ++ } ++ ++ ngx_memzero(us, sizeof(ngx_http_upstream_server_t)); ++ ngx_memzero(&url, sizeof(ngx_url_t)); ++ ++ ngx_str_set(&url.url, "0.0.0.1"); ++ url.default_port = 80; ++ ++ if (ngx_parse_url(cf->pool, &url) != NGX_OK) { ++ return NGX_CONF_ERROR; ++ } ++ ++ us->name = url.url; ++ us->addrs = url.addrs; ++ us->naddrs = url.naddrs; ++ ++ ngx_http_lua_balancer_default_server_sockaddr = us->addrs[0].sockaddr; ++ } ++ + if (uscf->peer.init_upstream) { + ngx_conf_log_error(NGX_LOG_WARN, cf, 0, + "load balancing method redefined"); +@@ -525,7 +551,19 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + return NGX_OK; + } + +- return bp->original_get_peer(pc, bp->data); ++ rc = bp->original_get_peer(pc, bp->data); ++ if (rc == NGX_ERROR) { ++ return rc; ++ } ++ ++ if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { ++ ngx_log_error(NGX_LOG_ERR, pc->log, 0, ++ "lua balancer: no peer set"); ++ ++ return NGX_ERROR; ++ } ++ ++ return rc; + } + + +-- +2.26.2 + + +From 941cd893573561574bc6a326d6306f1a30127293 Mon Sep 17 00:00:00 2001 +From: Thibault Charbonnier +Date: Tue, 17 Sep 2019 11:43:58 -0700 +Subject: [PATCH 3/3] refactor: used a simpler way to stash the balancer peer + data. + +--- + src/ngx_http_lua_balancer.c | 91 +++++++++---------------------------- + src/ngx_http_lua_common.h | 7 --- + 2 files changed, 22 insertions(+), 76 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +index 5c862d22..3ea1f067 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +@@ -411,9 +411,9 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + ngx_http_request_t *r; + ngx_http_lua_ctx_t *ctx; + ngx_http_lua_srv_conf_t *lscf; +- ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_peer_data_t *bp = data; ++ void *pdata; + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, + "lua balancer: get peer, tries: %ui", pc->tries); +@@ -452,15 +452,13 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + bp->keepalive = 0; + bp->total_tries++; + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- /* balancer_by_lua does not support yielding and +- * there cannot be any conflicts among concurrent requests, +- * thus it is safe to store the peer data in the main conf. +- */ +- lmcf->balancer_peer_data = bp; ++ pdata = r->upstream->peer.data; ++ r->upstream->peer.data = bp; + + rc = lscf->balancer.handler(r, lscf, L); ++ ++ r->upstream->peer.data = pdata; ++ + if (rc == NGX_ERROR) { + return NGX_ERROR; + } +@@ -945,7 +943,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, + ngx_url_t url; + ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; +- ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_peer_data_t *bp; + + if (r == NULL) { +@@ -971,18 +968,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, + return NGX_ERROR; + } + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- /* we cannot read r->upstream->peer.data here directly because +- * it could be overridden by other modules like +- * ngx_http_upstream_keepalive_module. +- */ +- bp = lmcf->balancer_peer_data; +- if (bp == NULL) { +- *err = "no upstream peer data found"; +- return NGX_ERROR; +- } +- + ngx_memzero(&url, sizeof(ngx_url_t)); + + url.url.data = ngx_palloc(r->pool, addr_len); +@@ -1006,6 +991,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, + return NGX_ERROR; + } + ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; ++ + if (url.addrs && url.addrs[0].sockaddr) { + bp->sockaddr = url.addrs[0].sockaddr; + bp->socklen = url.addrs[0].socklen; +@@ -1029,7 +1016,6 @@ ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, + { + ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; +- ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_peer_data_t *bp; + + if (r == NULL) { +@@ -1055,17 +1041,7 @@ ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, + return NGX_ERROR; + } + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- /* we cannot read r->upstream->peer.data here directly because +- * it could be overridden by other modules like +- * ngx_http_upstream_keepalive_module. +- */ +- bp = lmcf->balancer_peer_data; +- if (bp == NULL) { +- *err = "no upstream peer data found"; +- return NGX_ERROR; +- } ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; + + if (!ngx_http_lua_balancer_peer_set(bp)) { + *err = "no current peer set"; +@@ -1089,14 +1065,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, + long connect_timeout, long send_timeout, long read_timeout, + char **err) + { +- ngx_http_lua_ctx_t *ctx; +- ngx_http_upstream_t *u; ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_upstream_t *u; + + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) + ngx_http_upstream_conf_t *ucf; +-#endif +- ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_peer_data_t *bp; ++#endif + + if (r == NULL) { + *err = "no request found"; +@@ -1121,15 +1096,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, + return NGX_ERROR; + } + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- bp = lmcf->balancer_peer_data; +- if (bp == NULL) { +- *err = "no upstream peer data found"; +- return NGX_ERROR; +- } +- + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; ++ + if (!bp->cloned_upstream_conf) { + /* we clone the upstream conf for the current request so that + * we do not affect other requests at all. */ +@@ -1184,12 +1153,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, + int count, char **err) + { + #if (nginx_version >= 1007005) +- ngx_uint_t max_tries, total; ++ ngx_uint_t max_tries, total; + #endif +- ngx_http_lua_ctx_t *ctx; +- ngx_http_upstream_t *u; +- +- ngx_http_lua_main_conf_t *lmcf; ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_upstream_t *u; + ngx_http_lua_balancer_peer_data_t *bp; + + if (r == NULL) { +@@ -1215,13 +1182,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, + return NGX_ERROR; + } + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- bp = lmcf->balancer_peer_data; +- if (bp == NULL) { +- *err = "no upstream peer data found"; +- return NGX_ERROR; +- } ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; + + #if (nginx_version >= 1007005) + max_tries = r->upstream->conf->next_upstream_tries; +@@ -1247,12 +1208,10 @@ int + ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, + int *status, char **err) + { +- ngx_http_lua_ctx_t *ctx; +- ngx_http_upstream_t *u; +- ngx_http_upstream_state_t *state; +- ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_upstream_t *u; ++ ngx_http_upstream_state_t *state; + ngx_http_lua_balancer_peer_data_t *bp; +- ngx_http_lua_main_conf_t *lmcf; + + if (r == NULL) { + *err = "no request found"; +@@ -1277,13 +1236,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, + return NGX_ERROR; + } + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- bp = lmcf->balancer_peer_data; +- if (bp == NULL) { +- *err = "no upstream peer data found"; +- return NGX_ERROR; +- } ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; + + if (r->upstream_states && r->upstream_states->nelts > 1) { + state = r->upstream_states->elts; +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +index 9ce6836a..9a4342df 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +@@ -240,13 +240,6 @@ struct ngx_http_lua_main_conf_s { + ngx_http_lua_main_conf_handler_pt exit_worker_handler; + ngx_str_t exit_worker_src; + +- ngx_http_lua_balancer_peer_data_t *balancer_peer_data; +- /* neither yielding nor recursion is possible in +- * balancer_by_lua*, so there cannot be any races among +- * concurrent requests and it is safe to store the peer +- * data pointer in the main conf. +- */ +- + ngx_chain_t *body_filter_chain; + /* neither yielding nor recursion is possible in + * body_filter_by_lua*, so there cannot be any races among +-- +2.26.2 diff --git a/build/openresty/patches/ngx_stream_lua-0.0.11_01-expose_request_struct.patch b/build/openresty/patches/ngx_stream_lua-0.0.11_01-expose_request_struct.patch new file mode 100644 index 00000000000..0c307318acc --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.11_01-expose_request_struct.patch @@ -0,0 +1,26 @@ +From 0acb7f5ad0fbc9ee037f0c5d689f98861fe9e49b Mon Sep 17 00:00:00 2001 +From: Datong Sun +Date: Tue, 10 Dec 2019 11:51:53 -0800 +Subject: [PATCH] Sync with meta-lua-nginx-module + 1330009671cd86eaf045f9f2c5cda3727a94570f. + +--- + ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h +index 0e5a18f..040ef84 100644 +--- a/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h ++++ b/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h +@@ -21,6 +21,9 @@ + + + ++#include ++#include "../ngx_stream_lua_request.h" ++ + + #include + #include +-- +2.20.1 diff --git a/build/openresty/patches/openresty-custom_prefix_and_cc.patch b/build/openresty/patches/openresty-custom_prefix_and_cc.patch new file mode 100644 index 00000000000..f90925125df --- /dev/null +++ b/build/openresty/patches/openresty-custom_prefix_and_cc.patch @@ -0,0 +1,107 @@ +diff --git a/configure b/configure +index d461294..2e8d3e2 100755 +--- a/configure ++++ b/configure +@@ -128,7 +128,7 @@ my $ngx_sbin; + my %resty_opts; + my $dry_run; + my @ngx_rpaths; +-my $cc; ++my $cc = $ENV{CC}; + my $cores; + my $luajit_xcflags = ''; + my $user_luajit_xcflags; +@@ -356,6 +356,9 @@ for my $opt (@ARGV) { + push @ngx_opts, "--with-$lib-opt=-g $opt"; + $with_ext_lib_opts{$lib} = 1; + ++ } elsif ($opt =~ /^--with-install-prefix=(.*)/) { ++ $resty_opts{install_prefix} = $1; ++ + } elsif ($opt =~ /^--sbin-path=(.*)/) { + $ngx_sbin = $1; + push @ngx_opts, $opt; +@@ -696,7 +699,12 @@ _END_ + #unshift @ngx_ld_opts, "-L$lib"; + #unshift @ngx_cc_opts, "-I$inc"; + +- push @ngx_rpaths, "$luajit_prefix/lib"; ++ my $real_luajit_prefix = $luajit_prefix; ++ if ($opts->{install_prefix}) { ++ $real_luajit_prefix = "$opts->{install_prefix}/openresty/luajit"; ++ } ++ ++ push @ngx_rpaths, "$real_luajit_prefix/lib"; + + } elsif ($opts->{luajit}) { + my $luajit_src = auto_complete 'LuaJIT'; +@@ -862,7 +870,12 @@ _END_ + #unshift @ngx_cc_opts, "-I$inc"; + + if ($platform ne 'msys') { +- push @ngx_rpaths, File::Spec->catfile($luajit_prefix, "lib"); ++ my $real_luajit_prefix = $luajit_prefix; ++ if ($opts->{install_prefix}) { ++ $real_luajit_prefix = "$opts->{install_prefix}/openresty/luajit"; ++ } ++ ++ push @ngx_rpaths, File::Spec->catfile($real_luajit_prefix, "lib"); + } + + cd '..'; +@@ -871,8 +884,13 @@ _END_ + if ($opts->{luajit} || $opts->{luajit_path}) { + # build lua modules + +- $lualib_prefix = File::Spec->catfile($prefix, "lualib"); +- my $site_lualib_prefix = File::Spec->catfile($prefix, "site/lualib"); ++ my $openresty_prefix = $prefix; ++ if ($opts->{install_prefix}) { ++ $openresty_prefix = "$opts->{install_prefix}/openresty"; ++ } ++ ++ $lualib_prefix = File::Spec->catfile($openresty_prefix, "lualib"); ++ my $site_lualib_prefix = File::Spec->catfile($openresty_prefix, "site/lualib"); + + { + my $ngx_lua_dir = auto_complete 'ngx_lua'; +@@ -926,6 +944,11 @@ _EOC_ + close $in; + } + ++ # set it back ++ $lualib_prefix = File::Spec->catfile($prefix, "lualib"); ++ $site_lualib_prefix = File::Spec->catfile($prefix, "site/lualib"); ++ ++ + unless ($opts->{no_lua_cjson}) { + my $dir = auto_complete 'lua-cjson'; + if (!defined $dir) { +@@ -1173,10 +1196,16 @@ _EOC_ + open my $in, $resty_bin + or die "Cannot open $resty_bin for reading: $!\n"; + my ($new, $found); ++ ++ my $real_ngx_sbin = $ngx_sbin; ++ if ($opts->{install_prefix}) { ++ $real_ngx_sbin = "$opts->{install_prefix}/openresty/nginx/sbin/nginx"; ++ } ++ + while (<$in>) { + if (/^my \$nginx_path;$/) { + $found = 1; +- $new .= qq/my \$nginx_path = '$ngx_sbin';\n/; ++ $new .= qq/my \$nginx_path = '$real_ngx_sbin';\n/; + + } else { + $new .= $_; +@@ -1354,6 +1383,9 @@ _EOC_ + --with-libpq=DIR specify the libpq (or postgresql) installation prefix + --with-pg_config=PATH specify the path of the pg_config utility + ++ --with-install-prefix=DIR specify the install prefix on target that differs from ++ --prefix that injects hardcoded paths in compiled binary ++ + Options directly inherited from nginx + + --sbin-path=PATH set nginx binary pathname diff --git a/build/openresty/pcre/BUILD.bazel b/build/openresty/pcre/BUILD.bazel new file mode 100644 index 00000000000..78a14d48ef7 --- /dev/null +++ b/build/openresty/pcre/BUILD.bazel @@ -0,0 +1,16 @@ +load("@bazel_skylib//rules:build_test.bzl", "build_test") + +exports_files( + [ + "BUILD.pcre.bazel", + ], + visibility = ["//visibility:public"], +) + +build_test( + name = "build", + targets = [ + "@pcre//:pcre", + ], + visibility = ["//:__pkg__"], +) diff --git a/build/openresty/pcre/BUILD.pcre.bazel b/build/openresty/pcre/BUILD.pcre.bazel new file mode 100644 index 00000000000..bd5061d2f98 --- /dev/null +++ b/build/openresty/pcre/BUILD.pcre.bazel @@ -0,0 +1,35 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +# pcre cmake detects cross compile automatically +cmake( + name = "pcre", + build_args = [ + "--", # <- Pass remaining options to the native tool. + "-j" + KONG_VAR["NPROC"], + ], + cache_entries = { + "CMAKE_C_FLAGS": "${CMAKE_C_FLAGS:-} -fPIC", + "PCRE_BUILD_PCREGREP": "OFF", # we don't need the cli binary + "PCRE_BUILD_TESTS": "OFF", # test doesn't compile on aarch64-linux-gnu (cross) + }, + lib_source = ":all_srcs", + out_static_libs = ["libpcre.a"], + visibility = ["//visibility:public"], +) + +filegroup( + name = "pcre_dir", + srcs = [ + ":pcre", + ], + output_group = "gen_dir", +) diff --git a/build/openresty/pcre/README.md b/build/openresty/pcre/README.md new file mode 100644 index 00000000000..667545c0bd3 --- /dev/null +++ b/build/openresty/pcre/README.md @@ -0,0 +1,5 @@ +This target is modified from https://github.com/bazelbuild/rules_foreign_cc/tree/main/examples/third_party +with following chnages: + +- Read version from requirements.txt +- Updated `build_file` to new path under //build/openresty \ No newline at end of file diff --git a/build/openresty/pcre/pcre_repositories.bzl b/build/openresty/pcre/pcre_repositories.bzl new file mode 100644 index 00000000000..be484e29c1c --- /dev/null +++ b/build/openresty/pcre/pcre_repositories.bzl @@ -0,0 +1,20 @@ +"""A module defining the third party dependency PCRE""" + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def pcre_repositories(): + version = KONG_VAR["RESTY_PCRE_VERSION"] + + maybe( + http_archive, + name = "pcre", + build_file = "//build/openresty/pcre:BUILD.pcre.bazel", + strip_prefix = "pcre-" + version, + sha256 = "4e6ce03e0336e8b4a3d6c2b70b1c5e18590a5673a98186da90d4f33c23defc09", + urls = [ + "https://mirror.bazel.build/downloads.sourceforge.net/project/pcre/pcre/" + version + "/pcre-" + version + ".tar.gz", + "https://downloads.sourceforge.net/project/pcre/pcre/" + version + "/pcre-" + version + ".tar.gz", + ], + ) diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 41879022cfd..6a03ee74fb5 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -1,14 +1,87 @@ """A module defining the third party dependency OpenResty""" +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") +load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") +load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") + +# This is a dummy file to export the module's repository. +_NGINX_MODULE_DUMMY_FILE = """ +filegroup( + name = "all_srcs", + srcs = glob(["**"]), + visibility = ["//visibility:public"], +) +""" def openresty_repositories(): + pcre_repositories() + openssl_repositories() + atc_router_repositories() + + openresty_version = KONG_VAR["RESTY_VERSION"] + + maybe( + openresty_http_archive_wrapper, + name = "openresty", + build_file = "//build/openresty:BUILD.openresty.bazel", + sha256 = "0c5093b64f7821e85065c99e5d4e6cc31820cfd7f37b9a0dec84209d87a2af99", + strip_prefix = "openresty-" + openresty_version, + urls = [ + "https://openresty.org/download/openresty-" + openresty_version + ".tar.gz", + ], + patches = KONG_VAR["OPENRESTY_PATCHES"], + patch_args = ["-p1"], + ) + + maybe( + new_git_repository, + name = "lua-kong-nginx-module", + branch = KONG_VAR["KONG_NGINX_MODULE_BRANCH"], + remote = "https://github.com/Kong/lua-kong-nginx-module", + build_file_content = _NGINX_MODULE_DUMMY_FILE, + recursive_init_submodules = True, + ) + maybe( new_git_repository, - name = "kong_build_tools", - branch = KONG_VAR["KONG_BUILD_TOOLS_VERSION"], - remote = "https://github.com/Kong/kong-build-tools", - build_file = "//build/openresty:BUILD.kong-build-tools.bazel", + name = "lua-resty-lmdb", + branch = KONG_VAR["RESTY_LMDB_VERSION"], + remote = "https://github.com/Kong/lua-resty-lmdb", + build_file_content = _NGINX_MODULE_DUMMY_FILE, + recursive_init_submodules = True, + patches = ["//build/openresty:lua-resty-lmdb-cross.patch"], + patch_args = ["-p1", "-l"], # -l: ignore whitespace ) + + maybe( + new_git_repository, + name = "lua-resty-events", + branch = KONG_VAR["RESTY_EVENTS_VERSION"], + remote = "https://github.com/Kong/lua-resty-events", + build_file_content = _NGINX_MODULE_DUMMY_FILE, + recursive_init_submodules = True, + ) + +def _openresty_binding_impl(ctx): + ctx.file("BUILD.bazel", _NGINX_MODULE_DUMMY_FILE) + ctx.file("WORKSPACE", "workspace(name = \"openresty_patch\")") + + version = "LuaJIT\\\\ 2.1.0-" + for path in ctx.path("../openresty/bundle").readdir(): + if path.basename.startswith("LuaJIT-2.1-"): + version = version + path.basename.replace("LuaJIT-2.1-", "") + break + + ctx.file("variables.bzl", 'LUAJIT_VERSION = "%s"' % version) + +openresty_binding = repository_rule( + implementation = _openresty_binding_impl, +) + +def openresty_http_archive_wrapper(name, **kwargs): + http_archive(name = name, **kwargs) + openresty_binding(name = name + "_binding") diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 338cad1dc2d..4f717278eeb 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -13,23 +13,27 @@ description: | vendor: "Kong Inc." license: "ASL 2.0" contents: -- src: /tmp/build/usr/local/bin +- src: nfpm-prefix/bin dst: /usr/local/bin -- src: /tmp/build/usr/local/etc - dst: /usr/local/etc -- src: /tmp/build/usr/local/kong +- src: nfpm-prefix/kong dst: /usr/local/kong -- src: /tmp/build/usr/local/lib +- src: nfpm-prefix/lib dst: /usr/local/lib -- src: /tmp/build/usr/local/openresty +- src: nfpm-prefix/etc/luarocks + dst: /usr/local/etc/luarocks +- src: nfpm-prefix/openresty dst: /usr/local/openresty -- src: /tmp/build/usr/local/share +- src: nfpm-prefix/share dst: /usr/local/share -- src: /tmp/build/etc/kong +- src: nfpm-prefix/etc/kong dst: /etc/kong -- src: ./build/package/kong.service +- src: bin/kong + dst: /usr/local/bin/kong +- src: kong/include + dst: /usr/local/kong/include +- src: build/package/kong.service dst: /lib/systemd/system/kong.service -- src: ./build/package/kong.logrotate +- src: build/package/kong.logrotate dst: /etc/kong/kong.logrotate scripts: postinstall: ./build/package/postinstall.sh diff --git a/build/repositories.bzl b/build/repositories.bzl new file mode 100644 index 00000000000..43b47882d00 --- /dev/null +++ b/build/repositories.bzl @@ -0,0 +1,139 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") +load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +_SRCS_BUILD_FILE_CONTENT = """ +filegroup( + name = "all_srcs", + srcs = glob(["**"]), + visibility = ["//visibility:public"], +) +""" + +_DIST_BUILD_FILE_CONTENT = """ +filegroup( + name = "dist_files", + srcs = ["dist"], + visibility = ["//visibility:public"], +) +""" + +def kong_manager_repositories(): + """Defines the kong manager repository""" + + gh_matrix = [ + ["linux", "amd64", "6b3e56ee3253795d9c48e019cfd7b8dfc03b28073a411d1f527f5021764f63cb"], + ["linux", "arm64", "484bfa77456dab0d3a155755334e86dfd510cb628060274384c0a28eba22ed26"], + ["macOS", "amd64", "3187174428dfb73b712f50b550e6a148f3f0ad4b2dbdf352519b159652ed9f50"], + ] + for name, arch, sha in gh_matrix: + http_archive( + name = "gh_%s_%s" % (name, arch), + url = "https://github.com/cli/cli/releases/download/v2.21.2/gh_2.21.2_%s_%s.tar.gz" % (name, arch), + strip_prefix = "gh_2.21.2_%s_%s" % (name, arch), + sha256 = sha, + build_file_content = _SRCS_BUILD_FILE_CONTENT, + ) + +def _copyright_header(ctx): + paths = ctx.execute(["find", ctx.path("."), "-type", "f"]).stdout.split("\n") + + copyright_content = ctx.read(ctx.path(Label("@kong//:distribution/COPYRIGHT-HEADER"))).replace("--", " ") + copyright_content_js = "/*\n" + copyright_content + "*/\n\n" + copyright_content_html = "\n\n" + for path in paths: + if path.endswith(".js") or path.endswith(".map") or path.endswith(".css"): + content = ctx.read(path) + if not content.startswith(copyright_content_js): + ctx.file(path, copyright_content_js + content) + + elif path.endswith(".html"): + content = ctx.read(path) + if not content.startswith(copyright_content_html): + ctx.file(path, copyright_content_html + content) + +def _github_release_impl(ctx): + ctx.file("WORKSPACE", "workspace(name = \"%s\")\n" % ctx.name) + + if ctx.attr.build_file: + ctx.file("BUILD.bazel", ctx.read(ctx.attr.build_file)) + elif ctx.attr.build_file_content: + ctx.file("BUILD.bazel", ctx.attr.build_file_content) + + os_name = ctx.os.name + os_arch = ctx.os.arch + + if os_arch == "aarch64": + os_arch = "arm64" + elif os_arch != "amd64": + fail("Unsupported arch %s" % os_arch) + + if os_name == "mac os x": + os_name = "macOS" + elif os_name != "linux": + fail("Unsupported OS %s" % os_name) + + if os_name == "macOS" and os_arch == "arm64": + # no binary release of mac m1, need to install from homebrew + # we will just rely on rosseta 2 + os_arch = "amd64" + + gh_bin = "%s" % ctx.path(Label("@gh_%s_%s//:bin/gh" % (os_name, os_arch))) + ret = ctx.execute([gh_bin, "release", "download", ctx.attr.tag, "-p", ctx.attr.pattern, "-R", ctx.attr.repo]) + + if ret.return_code != 0: + gh_token_set = "GITHUB_TOKEN is set, is it valid?" + if not ctx.os.environ.get("GITHUB_TOKEN", ""): + gh_token_set = "GITHUB_TOKEN is not set, is this a private repo?" + fail("Failed to download release (%s): %s, exit: %d" % (gh_token_set, ret.stderr, ret.return_code)) + + ctx.extract(ctx.attr.pattern) + + _copyright_header(ctx) + +github_release = repository_rule( + implementation = _github_release_impl, + attrs = { + "tag": attr.string(mandatory = True), + "pattern": attr.string(mandatory = True), + "repo": attr.string(mandatory = True), + "build_file": attr.label(allow_single_file = True), + "build_file_content": attr.string(), + }, +) + +def protoc_repositories(): + http_archive( + name = "protoc", + url = "https://github.com/protocolbuffers/protobuf/releases/download/v3.19.0/protoc-3.19.0-linux-x86_64.zip", + sha256 = "2994b7256f7416b90ad831dbf76a27c0934386deb514587109f39141f2636f37", + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = ["include"], + visibility = ["//visibility:public"], +)""", + ) + +def kong_resty_websocket_repositories(): + new_git_repository( + name = "lua-resty-websocket", + branch = KONG_VAR["RESTY_WEBSOCKET_VERSION"], + remote = "https://github.com/Kong/lua-resty-websocket", + build_file_content = _SRCS_BUILD_FILE_CONTENT, + ) + +def build_repositories(): + luarocks_repositories() + + kong_resty_websocket_repositories() + kong_manager_repositories() + + protoc_repositories() + + cross_deps_repositories() diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD new file mode 100644 index 00000000000..d684a8f05e7 --- /dev/null +++ b/build/toolchain/BUILD @@ -0,0 +1,98 @@ +load(":cc_toolchain_config.bzl", "cc_toolchain_config") + +package(default_visibility = ["//visibility:public"]) + +filegroup(name = "empty") + +################### +# aarch64-linux-gnu (installed with system) + +toolchain( + name = "gcc_cross_arm64_toolchain", + exec_compatible_with = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ], + target_compatible_with = [ + "@platforms//os:linux", + "@platforms//cpu:arm64", + ], + toolchain = ":gcc_cross_arm64_cc_toolchain", + toolchain_type = "@bazel_tools//tools/cpp:toolchain_type", +) + +cc_toolchain_config( + name = "gcc_cross_arm64_cc_toolchain_config", + compiler_configuration = {}, + target_cpu = "aarch64", + toolchain_path_prefix = "/usr/aarch64-linux-gnu/", # is this required? + tools_path_prefix = "/usr/bin/aarch64-linux-gnu-", +) + +cc_toolchain( + name = "gcc_cross_arm64_cc_toolchain", + all_files = ":empty", + compiler_files = ":empty", + dwp_files = ":empty", + linker_files = ":empty", + objcopy_files = ":empty", + strip_files = ":empty", + supports_param_files = 0, + toolchain_config = ":gcc_cross_arm64_cc_toolchain_config", + toolchain_identifier = "gcc_cross_arm64-toolchain", +) + +################### +# x86_64-linux-musl (downloaded by bazel) + +toolchain( + name = "gcc_cross_musl_x86_64_toolchain", + exec_compatible_with = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ], + target_compatible_with = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + "//:musl", + ], + toolchain = ":gcc_cross_musl_x86_64_cc_toolchain", + toolchain_type = "@bazel_tools//tools/cpp:toolchain_type", +) + +cc_toolchain_config( + name = "gcc_cross_musl_x86_64_cc_toolchain_config", + ld = "gcc", + target_cpu = "x86_64", + target_libc = "musl", + toolchain_path_prefix = "gcc-11-x86_64-linux-musl-wrappers/", # is this required? + tools_path_prefix = "gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-", +) + +filegroup( + name = "wrappers", + srcs = glob([ + "gcc-11-x86_64-linux-musl-wrappers/**", + ]), +) + +filegroup( + name = "musl_toolchain_files", + srcs = [ + ":wrappers", + "@gcc-11-x86_64-linux-musl-cross//:toolchain", + ], +) + +cc_toolchain( + name = "gcc_cross_musl_x86_64_cc_toolchain", + all_files = ":musl_toolchain_files", + compiler_files = ":musl_toolchain_files", + dwp_files = ":empty", + linker_files = ":musl_toolchain_files", + objcopy_files = ":empty", + strip_files = ":empty", + supports_param_files = 0, + toolchain_config = ":gcc_cross_musl_x86_64_cc_toolchain_config", + toolchain_identifier = "gcc_cross_musl_x86_64-toolchain", +) diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl new file mode 100644 index 00000000000..a01dabb09db --- /dev/null +++ b/build/toolchain/cc_toolchain_config.bzl @@ -0,0 +1,213 @@ +# Copyright 2021 The Bazel Authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "tool_path") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +# Bazel 4.* doesn't support nested starlark functions, so we cannot simplify +#_fmt_flags() by defining it as a nested function. +def _fmt_flags(flags, toolchain_path_prefix): + return [f.format(toolchain_path_prefix = toolchain_path_prefix) for f in flags] + +# Macro for calling cc_toolchain_config from @bazel_tools with setting the +# right paths and flags for the tools. +def _impl(ctx): + target_cpu = ctx.attr.target_cpu + toolchain_path_prefix = ctx.attr.toolchain_path_prefix + tools_path_prefix = ctx.attr.tools_path_prefix + compiler_configuration = ctx.attr.compiler_configuration + + # Unfiltered compiler flags; these are placed at the end of the command + # line, so take precendence over any user supplied flags through --copts or + # such. + unfiltered_compile_flags = [ + # Do not resolve our symlinked resource prefixes to real paths. + "-no-canonical-prefixes", + # Reproducibility + "-Wno-builtin-macro-redefined", + "-D__DATE__=\"redacted\"", + "-D__TIMESTAMP__=\"redacted\"", + "-D__TIME__=\"redacted\"", + "-fdebug-prefix-map={}=__bazel_toolchain__/".format(toolchain_path_prefix), + ] + + # Default compiler flags: + compile_flags = [ + # "--target=" + target_system_name, + # Security + "-U_FORTIFY_SOURCE", # https://github.com/google/sanitizers/issues/247 + "-fstack-protector", + "-fno-omit-frame-pointer", + # Diagnostics + "-fcolor-diagnostics", + "-Wall", + "-Wthread-safety", + "-Wself-assign", + ] + + dbg_compile_flags = ["-g", "-fstandalone-debug"] + + opt_compile_flags = [ + "-g0", + "-O2", + "-D_FORTIFY_SOURCE=1", + "-DNDEBUG", + "-ffunction-sections", + "-fdata-sections", + ] + + link_flags = [ + # "--target=" + target_system_name, + "-lm", + "-no-canonical-prefixes", + ] + + # Similar to link_flags, but placed later in the command line such that + # unused symbols are not stripped. + link_libs = [] + + # Note that for xcompiling from darwin to linux, the native ld64 is + # not an option because it is not a cross-linker, so lld is the + # only option. + + link_flags.extend([ + "-fuse-ld=lld", + "-Wl,--build-id=md5", + "-Wl,--hash-style=gnu", + "-Wl,-z,relro,-z,now", + ]) + + opt_link_flags = ["-Wl,--gc-sections"] + + # Coverage flags: + coverage_compile_flags = ["-fprofile-instr-generate", "-fcoverage-mapping"] + coverage_link_flags = ["-fprofile-instr-generate"] + + ## NOTE: framework paths is missing here; unix_cc_toolchain_config + ## doesn't seem to have a feature for this. + + # C++ built-in include directories: + cxx_builtin_include_directories = [ + "/usr/" + target_cpu + "-linux-gnu/include", + "/usr/lib/gcc-cross/" + target_cpu + "-linux-gnu/11/include", + ] + + # sysroot_path = compiler_configuration["sysroot_path"] + # sysroot_prefix = "" + # if sysroot_path: + # sysroot_prefix = "%sysroot%" + + # cxx_builtin_include_directories.extend([ + # sysroot_prefix + "/include", + # sysroot_prefix + "/usr/include", + # sysroot_prefix + "/usr/local/include", + # ]) + + if "additional_include_dirs" in compiler_configuration: + cxx_builtin_include_directories.extend(compiler_configuration["additional_include_dirs"]) + + ## NOTE: make variables are missing here; unix_cc_toolchain_config doesn't + ## pass these to `create_cc_toolchain_config_info`. + + # The tool names come from [here](https://github.com/bazelbuild/bazel/blob/c7e58e6ce0a78fdaff2d716b4864a5ace8917626/src/main/java/com/google/devtools/build/lib/rules/cpp/CppConfiguration.java#L76-L90): + # NOTE: Ensure these are listed in toolchain_tools in toolchain/internal/common.bzl. + tool_paths = [ + tool_path( + name = "ar", + path = tools_path_prefix + "ar", + ), + tool_path( + name = "cpp", + path = tools_path_prefix + "g++", + ), + tool_path( + name = "gcc", + path = tools_path_prefix + "gcc", + ), + tool_path( + name = "gcov", + path = tools_path_prefix + "gcov", + ), + tool_path( + name = "ld", + path = tools_path_prefix + ctx.attr.ld, + ), + tool_path( + name = "nm", + path = tools_path_prefix + "nm", + ), + tool_path( + name = "objcopy", + path = tools_path_prefix + "objcopy", + ), + tool_path( + name = "objdump", + path = tools_path_prefix + "objdump", + ), + tool_path( + name = "strip", + path = tools_path_prefix + "strip", + ), + ] + + cxx_flags = [] + + # Replace flags with any user-provided overrides. + if "compile_flags" in compiler_configuration: + compile_flags = _fmt_flags(compiler_configuration["compile_flags"], toolchain_path_prefix) + if "cxx_flags" in compiler_configuration: + cxx_flags = _fmt_flags(compiler_configuration["cxx_flags"], toolchain_path_prefix) + if "link_flags" in compiler_configuration: + link_flags = _fmt_flags(compiler_configuration["link_flags"], toolchain_path_prefix) + if "link_libs" in compiler_configuration: + link_libs = _fmt_flags(compiler_configuration["link_libs"], toolchain_path_prefix) + if "opt_compile_flags" in compiler_configuration: + opt_compile_flags = _fmt_flags(compiler_configuration["opt_compile_flags"], toolchain_path_prefix) + if "opt_link_flags" in compiler_configuration: + opt_link_flags = _fmt_flags(compiler_configuration["opt_link_flags"], toolchain_path_prefix) + if "dbg_compile_flags" in compiler_configuration: + dbg_compile_flags = _fmt_flags(compiler_configuration["dbg_compile_flags"], toolchain_path_prefix) + if "coverage_compile_flags" in compiler_configuration: + coverage_compile_flags = _fmt_flags(compiler_configuration["coverage_compile_flags"], toolchain_path_prefix) + if "coverage_link_flags" in compiler_configuration: + coverage_link_flags = _fmt_flags(compiler_configuration["coverage_link_flags"], toolchain_path_prefix) + if "unfiltered_compile_flags" in compiler_configuration: + unfiltered_compile_flags = _fmt_flags(compiler_configuration["unfiltered_compile_flags"], toolchain_path_prefix) + + return cc_common.create_cc_toolchain_config_info( + ctx = ctx, + compiler = "gcc", + toolchain_identifier = target_cpu + "-linux-gnu", + host_system_name = "local", + target_cpu = target_cpu, + target_system_name = target_cpu + "-linux-gnu", + target_libc = ctx.attr.target_libc, + # abi_version = "unknown", + # abi_libc_version = "unknown", + cxx_builtin_include_directories = cxx_builtin_include_directories, + tool_paths = tool_paths, + ) + +cc_toolchain_config = rule( + implementation = _impl, + attrs = { + "target_cpu": attr.string(), + "toolchain_path_prefix": attr.string(), + "tools_path_prefix": attr.string(), + "compiler_configuration": attr.string_list_dict(allow_empty = True, default = {}), + "target_libc": attr.string(default = "gnu"), + "ld": attr.string(default = "gcc"), + }, + provides = [CcToolchainConfigInfo], +) diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/wrapper b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/wrapper new file mode 100755 index 00000000000..12c8a0830ad --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/wrapper @@ -0,0 +1,14 @@ +#!/bin/bash + +PREFIX= +if [[ ! -z ${EXT_BUILD_ROOT} ]]; then + PREFIX=${EXT_BUILD_ROOT}/ +elif [[ ! -e external/gcc-11-x86_64-linux-musl-cross/bin ]]; then + echo "EXT_BUILD_ROOT is not set and wrapper can't find the toolchain, is this script running with the correct environment (foreign_cc rules, cc_* rules)?" + exit 1 +fi + +NAME=$(/usr/bin/basename "$0") +TOOLCHAIN_BINDIR=${PREFIX}external/gcc-11-x86_64-linux-musl-cross/bin + +exec "${TOOLCHAIN_BINDIR}"/"${NAME}" "$@" \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-addr2line b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-addr2line new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-addr2line @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ar b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ar new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ar @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-as b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-as new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-as @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++ new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++ @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++filt b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++filt new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++filt @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cc@ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cc@ new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cc@ @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cpp b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cpp new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cpp @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-dwp b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-dwp new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-dwp @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-elfedit b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-elfedit new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-elfedit @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-g++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-g++ new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-g++ @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-11.2.1 b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-11.2.1 new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-11.2.1 @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ar b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ar new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ar @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-nm b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-nm new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-nm @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ranlib b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ranlib new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ranlib @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-dump b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-dump new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-dump @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-tool b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-tool new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-tool @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gfortran b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gfortran new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gfortran @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gprof b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gprof new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gprof @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.bfd b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.bfd new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.bfd @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.gold b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.gold new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.gold @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-lto-dump b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-lto-dump new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-lto-dump @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip new file mode 120000 index 00000000000..22cb46f8d78 --- /dev/null +++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip @@ -0,0 +1 @@ +wrapper \ No newline at end of file diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl new file mode 100644 index 00000000000..d6bb18d70f0 --- /dev/null +++ b/build/toolchain/repositories.bzl @@ -0,0 +1,28 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") + +def toolchain_repositories(): + http_archive( + name = "gcc-11-x86_64-linux-musl-cross", + url = "https://more.musl.cc/11/x86_64-linux-musl/x86_64-linux-musl-cross.tgz", + sha256 = "c6226824d6b7214ce974344b186179c9fa89be3c33dd7431c4b6585649ce840b", + strip_prefix = "x86_64-linux-musl-cross", + build_file_content = """ +filegroup( + name = "toolchain", + srcs = glob( + include = [ + "bin/**", + "include/**", + "lib/**", + "libexec/**", + "share/**", + "x86_64-linux-musl/**", + ], + exclude = ["usr"], + ), + visibility = ["//visibility:public"], +) + """, + ) From a8e0a8b391a5669017dd29944e9becc36ac13421 Mon Sep 17 00:00:00 2001 From: Douglas Lee Date: Wed, 11 Jan 2023 11:21:42 +0800 Subject: [PATCH 2127/4351] chore(git): add vscode related ignored folders --- .gitignore | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.gitignore b/.gitignore index 160cf39c485..48a06f159d1 100644 --- a/.gitignore +++ b/.gitignore @@ -4,6 +4,8 @@ .project .idea .env +.vscode +.VSCodeCounter servroot* From dccc2e13c333ee18d1a046802b96b52bfa156930 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Tue, 17 Jan 2023 14:49:50 +0800 Subject: [PATCH 2128/4351] tests(tracing): add test groups for propagation.set test (#10108) To keep consistent with [Kong/kong-ee#4310](https://github.com/Kong/kong-ee/pull/4310) FTI-4634 --- .../26-tracing/02-propagation_spec.lua | 444 +++++++++--------- 1 file changed, 227 insertions(+), 217 deletions(-) diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 815e0219cf3..21b93163b3d 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -24,6 +24,7 @@ local from_hex = propagation.from_hex local trace_id = "0000000000000001" local big_trace_id = "fffffffffffffff1" +local big_parent_id = "fffffffffffffff2" local trace_id_32 = "00000000000000000000000000000001" local big_trace_id_32 = "fffffffffffffffffffffffffffffff1" local parent_id = "0000000000000002" @@ -615,295 +616,304 @@ describe("propagation.set", function() } } - local proxy_span = { - trace_id = from_hex(trace_id), - span_id = from_hex(span_id), - parent_id = from_hex(parent_id), - should_sample = true, - each_baggage_item = function() return nop end, - } + for k, ids in ipairs({ {trace_id, span_id, parent_id}, + {big_trace_id, big_span_id, big_parent_id}, + {trace_id_32, span_id, parent_id}, + {big_trace_id_32, big_span_id, big_parent_id}, }) do + local trace_id = ids[1] + local span_id = ids[2] + local parent_id = ids[3] + + local proxy_span = { + trace_id = from_hex(trace_id), + span_id = from_hex(span_id), + parent_id = from_hex(parent_id), + should_sample = true, + each_baggage_item = function() return nop end, + } - local b3_headers = { - ["x-b3-traceid"] = trace_id, - ["x-b3-spanid"] = span_id, - ["x-b3-parentspanid"] = parent_id, - ["x-b3-sampled"] = "1" - } + local b3_headers = { + ["x-b3-traceid"] = trace_id, + ["x-b3-spanid"] = span_id, + ["x-b3-parentspanid"] = parent_id, + ["x-b3-sampled"] = "1" + } - local b3_single_headers = { - b3 = fmt("%s-%s-1-%s", trace_id, span_id, parent_id) - } + local b3_single_headers = { + b3 = fmt("%s-%s-1-%s", trace_id, span_id, parent_id) + } - local w3c_headers = { - traceparent = fmt("00-%s-%s-01", trace_id, span_id) - } + local w3c_headers = { + traceparent = fmt("00-%s-%s-01", trace_id, span_id) + } - local jaeger_headers = { - ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "01") - } + local jaeger_headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "01") + } - local ot_headers = { - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1" - } + local ot_headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1" + } - before_each(function() - headers = {} - warnings = {} - end) + before_each(function() + headers = {} + warnings = {} + end) - describe("conf.header_type = 'preserve'", function() - it("sets headers according to their found state when conf.header_type = preserve", function() - set("preserve", "b3", proxy_span) - assert.same(b3_headers, headers) + describe("conf.header_type = 'preserve', ids group #" .. k, function() + it("sets headers according to their found state when conf.header_type = preserve", function() + set("preserve", "b3", proxy_span) + assert.same(b3_headers, headers) - headers = {} + headers = {} - set("preserve", "b3-single", proxy_span) - assert.same(b3_single_headers, headers) + set("preserve", "b3-single", proxy_span) + assert.same(b3_single_headers, headers) - headers = {} + headers = {} - set("preserve", "w3c", proxy_span) - assert.same(w3c_headers, headers) + set("preserve", "w3c", proxy_span) + assert.same(w3c_headers, headers) - headers = {} + headers = {} - set("preserve", "jaeger", proxy_span) - assert.same(jaeger_headers, headers) + set("preserve", "jaeger", proxy_span) + assert.same(jaeger_headers, headers) - assert.same({}, warnings) - end) + assert.same({}, warnings) + end) - it("sets headers according to default_header_type when no headers are provided", function() - set("preserve", nil, proxy_span) - assert.same(b3_headers, headers) + it("sets headers according to default_header_type when no headers are provided", function() + set("preserve", nil, proxy_span) + assert.same(b3_headers, headers) - headers = {} + headers = {} - set("preserve", nil, proxy_span, "b3") - assert.same(b3_headers, headers) + set("preserve", nil, proxy_span, "b3") + assert.same(b3_headers, headers) - headers = {} + headers = {} - set("preserve", nil, proxy_span, "b3-single") - assert.same(b3_single_headers, headers) + set("preserve", nil, proxy_span, "b3-single") + assert.same(b3_single_headers, headers) - headers = {} + headers = {} - set("preserve", "w3c", proxy_span, "w3c") - assert.same(w3c_headers, headers) + set("preserve", "w3c", proxy_span, "w3c") + assert.same(w3c_headers, headers) - headers = {} + headers = {} - set("preserve", nil, proxy_span, "jaeger") - assert.same(jaeger_headers, headers) + set("preserve", nil, proxy_span, "jaeger") + assert.same(jaeger_headers, headers) - headers = {} + headers = {} - set("preserve", "ot", proxy_span, "ot") - assert.same(ot_headers, headers) + set("preserve", "ot", proxy_span, "ot") + assert.same(ot_headers, headers) + end) end) - end) - describe("conf.header_type = 'b3'", function() - it("sets headers to b3 when conf.header_type = b3", function() - set("b3", "b3", proxy_span) - assert.same(b3_headers, headers) + describe("conf.header_type = 'b3', ids group #" .. k, function() + it("sets headers to b3 when conf.header_type = b3", function() + set("b3", "b3", proxy_span) + assert.same(b3_headers, headers) - headers = {} + headers = {} - set("b3", nil, proxy_span) - assert.same(b3_headers, headers) + set("b3", nil, proxy_span) + assert.same(b3_headers, headers) - assert.same({}, warnings) - end) + assert.same({}, warnings) + end) - it("sets both the b3 and b3-single headers when a b3-single header is encountered.", function() - set("b3", "b3-single", proxy_span) - assert.same(table_merge(b3_headers, b3_single_headers), headers) + it("sets both the b3 and b3-single headers when a b3-single header is encountered.", function() + set("b3", "b3-single", proxy_span) + assert.same(table_merge(b3_headers, b3_single_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3 and w3c headers when a w3c header is encountered.", function() - set("b3", "w3c", proxy_span) - assert.same(table_merge(b3_headers, w3c_headers), headers) + it("sets both the b3 and w3c headers when a w3c header is encountered.", function() + set("b3", "w3c", proxy_span) + assert.same(table_merge(b3_headers, w3c_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3 and w3c headers when a jaeger header is encountered.", function() - set("b3", "jaeger", proxy_span) - assert.same(table_merge(b3_headers, jaeger_headers), headers) + it("sets both the b3 and w3c headers when a jaeger header is encountered.", function() + set("b3", "jaeger", proxy_span) + assert.same(table_merge(b3_headers, jaeger_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) - end) - describe("conf.header_type = 'b3-single'", function() - it("sets headers to b3-single when conf.header_type = b3-single", function() - set("b3-single", "b3-single", proxy_span) - assert.same(b3_single_headers, headers) - assert.same({}, warnings) - end) + describe("conf.header_type = 'b3-single', ids group #", function() + it("sets headers to b3-single when conf.header_type = b3-single", function() + set("b3-single", "b3-single", proxy_span) + assert.same(b3_single_headers, headers) + assert.same({}, warnings) + end) - it("sets both the b3 and b3-single headers when a b3 header is encountered.", function() - set("b3-single", "b3", proxy_span) - assert.same(table_merge(b3_headers, b3_single_headers), headers) + it("sets both the b3 and b3-single headers when a b3 header is encountered.", function() + set("b3-single", "b3", proxy_span) + assert.same(table_merge(b3_headers, b3_single_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3 and w3c headers when a w3c header is encountered.", function() - set("b3-single", "w3c", proxy_span) - assert.same(table_merge(b3_single_headers, w3c_headers), headers) + it("sets both the b3 and w3c headers when a jaeger header is encountered.", function() + set("b3-single", "w3c", proxy_span) + assert.same(table_merge(b3_single_headers, w3c_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3 and w3c headers when a w3c header is encountered.", function() - set("b3-single", "jaeger", proxy_span) - assert.same(table_merge(b3_single_headers, jaeger_headers), headers) + it("sets both the b3 and w3c headers when a w3c header is encountered.", function() + set("b3-single", "jaeger", proxy_span) + assert.same(table_merge(b3_single_headers, jaeger_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) - end) - describe("conf.header_type = 'w3c'", function() - it("sets headers to w3c when conf.header_type = w3c", function() - set("w3c", "w3c", proxy_span) - assert.same(w3c_headers, headers) - assert.same({}, warnings) - end) + describe("conf.header_type = 'w3c', ids group #", function() + it("sets headers to w3c when conf.header_type = w3c", function() + set("w3c", "w3c", proxy_span) + assert.same(w3c_headers, headers) + assert.same({}, warnings) + end) - it("sets both the b3 and w3c headers when a w3c header is encountered.", function() - set("w3c", "b3", proxy_span) - assert.same(table_merge(b3_headers, w3c_headers), headers) + it("sets both the b3 and w3c headers when a b3 header is encountered.", function() + set("w3c", "b3", proxy_span) + assert.same(table_merge(b3_headers, w3c_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3-single and w3c headers when a b3-single header is encountered.", function() - set("w3c", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, w3c_headers), headers) + it("sets both the b3-single and w3c headers when a b3-single header is encountered.", function() + set("w3c", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, w3c_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the jaeger and w3c headers when a b3-single header is encountered.", function() - set("w3c", "jaeger", proxy_span) - assert.same(table_merge(jaeger_headers, w3c_headers), headers) + it("sets both the jaeger and w3c headers when a jaeger header is encountered.", function() + set("w3c", "jaeger", proxy_span) + assert.same(table_merge(jaeger_headers, w3c_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) - end) - describe("conf.header_type = 'jaeger'", function() - it("sets headers to jaeger when conf.header_type = jaeger", function() - set("jaeger", "jaeger", proxy_span) - assert.same(jaeger_headers, headers) - assert.same({}, warnings) - end) + describe("conf.header_type = 'jaeger', ids group #", function() + it("sets headers to jaeger when conf.header_type = jaeger", function() + set("jaeger", "jaeger", proxy_span) + assert.same(jaeger_headers, headers) + assert.same({}, warnings) + end) - it("sets both the b3 and jaeger headers when a jaeger header is encountered.", function() - set("jaeger", "b3", proxy_span) - assert.same(table_merge(b3_headers, jaeger_headers), headers) + it("sets both the b3 and jaeger headers when a b3 header is encountered.", function() + set("jaeger", "b3", proxy_span) + assert.same(table_merge(b3_headers, jaeger_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3-single and jaeger headers when a b3-single header is encountered.", function() - set("jaeger", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, jaeger_headers), headers) + it("sets both the b3-single and jaeger headers when a b3-single header is encountered.", function() + set("jaeger", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, jaeger_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the jaeger and w3c headers when a w3c header is encountered.", function() - set("jaeger", "w3c", proxy_span) - assert.same(table_merge(jaeger_headers, w3c_headers), headers) + it("sets both the jaeger and w3c headers when a w3c header is encountered.", function() + set("jaeger", "w3c", proxy_span) + assert.same(table_merge(jaeger_headers, w3c_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the jaeger and ot headers when a ot header is encountered.", function() - set("jaeger", "ot", proxy_span) - assert.same(table_merge(jaeger_headers, ot_headers), headers) + it("sets both the jaeger and ot headers when a ot header is encountered.", function() + set("jaeger", "ot", proxy_span) + assert.same(table_merge(jaeger_headers, ot_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) - end) - describe("conf.header_type = 'ot'", function() - it("sets headers to ot when conf.header_type = ot", function() - set("ot", "ot", proxy_span) - assert.same(ot_headers, headers) - assert.same({}, warnings) - end) + describe("conf.header_type = 'ot', ids group #", function() + it("sets headers to ot when conf.header_type = ot", function() + set("ot", "ot", proxy_span) + assert.same(ot_headers, headers) + assert.same({}, warnings) + end) - it("sets both the b3 and ot headers when a ot header is encountered.", function() - set("ot", "b3", proxy_span) - assert.same(table_merge(b3_headers, ot_headers), headers) + it("sets both the b3 and ot headers when a b3 header is encountered.", function() + set("ot", "b3", proxy_span) + assert.same(table_merge(b3_headers, ot_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the b3-single and ot headers when a ot header is encountered.", function() - set("ot", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, ot_headers), headers) + it("sets both the b3-single and ot headers when a b3-single header is encountered.", function() + set("ot", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, ot_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the w3c and ot headers when a ot header is encountered.", function() - set("ot", "w3c", proxy_span) - assert.same(table_merge(w3c_headers, ot_headers), headers) + it("sets both the w3c and ot headers when a w3c header is encountered.", function() + set("ot", "w3c", proxy_span) + assert.same(table_merge(w3c_headers, ot_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) - it("sets both the ot and jaeger headers when a jaeger header is encountered.", function() - set("ot", "jaeger", proxy_span) - assert.same(table_merge(ot_headers, jaeger_headers), headers) + it("sets both the ot and jaeger headers when a jaeger header is encountered.", function() + set("ot", "jaeger", proxy_span) + assert.same(table_merge(ot_headers, jaeger_headers), headers) - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) - end) + end end) From 50135f4afc4db775db3bb8626bb150fb1b97fa85 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 17 Jan 2023 14:53:36 +0800 Subject: [PATCH 2129/4351] feat(conf): add `debug_header` to allow turning the `Kong-Debug` header support on/off (#10054) FTI-4521 --- CHANGELOG.md | 2 + kong.conf.default | 7 ++ kong/conf_loader/init.lua | 1 + kong/router/utils.lua | 4 ++ kong/templates/kong_defaults.lua | 1 + spec/01-unit/03-conf_loader_spec.lua | 1 + .../05-proxy/02-router_spec.lua | 68 +++++++++++++++++++ 7 files changed, 84 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index fe63cb6f922..1c64db5951e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -158,6 +158,8 @@ to `Method not allowed`, make the reponse to show more clearly that Kong do not support TRACE method. [#9448](https://github.com/Kong/kong/pull/9448) +- Add debug_header kong conf to disable kong_debug header function, default set to off + [#10054](https://github.com/Kong/kong/pull/10054) ### Additions diff --git a/kong.conf.default b/kong.conf.default index c04dc6348e3..b758780bd54 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -926,6 +926,13 @@ # connection may be kept open # indefinitely. +#debug_header = off # Enable the `kong-debug` header function + # if it is `on`, kong will add debug header + # `Kong-Route-Id` `Kong-Route-Name` `Kong-Service-Id` + # `Kong-Service-Name` when client request + # header `kong-debug = 1` is set + # default is `off` + #------------------------------------------------------------------------------ # NGINX injected directives #------------------------------------------------------------------------------ diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 766199e6373..d86a84d6c1c 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -325,6 +325,7 @@ local CONF_INFERENCES = { upstream_keepalive_pool_size = { typ = "number" }, upstream_keepalive_max_requests = { typ = "number" }, upstream_keepalive_idle_timeout = { typ = "number" }, + debug_header = { typ = "boolean" }, headers = { typ = "array" }, trusted_ips = { typ = "array" }, diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 74576c6fba8..253a7c6db5f 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -104,6 +104,10 @@ local function add_debug_headers(var, header, match_t) return end + if not kong.configuration.debug_header then + return + end + local route = match_t.route if route then if route.id then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 265fde90f98..ff0be4cf5f0 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -58,6 +58,7 @@ error_default_type = text/plain upstream_keepalive_pool_size = 60 upstream_keepalive_max_requests = 100 upstream_keepalive_idle_timeout = 60 +debug_header = off nginx_user = kong kong nginx_worker_processes = auto diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index a664f11798a..2699216bc3b 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -55,6 +55,7 @@ describe("Configuration loader", function() assert.same({}, conf.admin_ssl_cert_key) assert.same({}, conf.status_ssl_cert) assert.same({}, conf.status_ssl_cert_key) + assert.same(false, conf.debug_header) assert.is_nil(getmetatable(conf)) end) it("loads a given file, with higher precedence", function() diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 062ef4bc8ca..339a10f583a 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -159,6 +159,7 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled,enable-buffering", nginx_conf = "spec/fixtures/custom_nginx.template", stream_listen = string.format("127.0.0.1:%d ssl", stream_tls_listen_port), + debug_header = true, }, nil, nil, fixtures)) end) @@ -2278,6 +2279,7 @@ for _, strategy in helpers.each_strategy() do nginx_worker_processes = 4, plugins = "bundled,enable-buffering", nginx_conf = "spec/fixtures/custom_nginx.template", + debug_header = true, })) end) @@ -2387,6 +2389,72 @@ for _, strategy in helpers.each_strategy() do end) end) end + + describe("disable debug_header config" , function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { + "enable-buffering", + }) + + bp.routes:insert({ + methods = { "GET" }, + protocols = { "http" }, + strip_path = false, + }) + + if enable_buffering then + bp.plugins:insert { + name = "enable-buffering", + protocols = { "http", "https", "grpc", "grpcs" }, + } + end + + assert(helpers.start_kong({ + router_flavor = flavor, + database = strategy, + nginx_worker_processes = 4, + plugins = "bundled,enable-buffering", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("disable debug_header config", function() + for _ = 1, 1000 do + proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { ["kong-debug"] = 1 }, + }) + + assert.response(res).has_status(200) + + assert.is_nil(res.headers["kong-service-name"]) + assert.is_nil(res.headers["kong-route-name"]) + proxy_client:close() + end + end) + end) end end end From 1f3787e293484a300d860b92ccc08d5c7e143ee9 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 17 Jan 2023 15:17:56 +0800 Subject: [PATCH 2130/4351] chore(cd): enable ubuntu-22.04-arm64 and alpine-x86_64 cross build (#10115) Co-authored-by: Mayo --- .github/matrix-commitly.yml | 2 +- .github/matrix-full.yml | 70 ++++++++++++++++++++++++------ .github/workflows/release.yml | 74 ++++++++++++++++++++++++-------- BUILD.bazel | 16 +++---- build/README.md | 2 +- build/dockerfiles/apk.Dockerfile | 9 ++-- build/dockerfiles/deb.Dockerfile | 7 ++- build/dockerfiles/rpm.Dockerfile | 7 ++- build/nfpm/rules.bzl | 22 ++++++++-- 9 files changed, 156 insertions(+), 53 deletions(-) diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index b00c07c2207..6ffa142c5bd 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -1,3 +1,4 @@ +# please see matrix-full.yml for meaning of each field build-packages: - label: ubuntu-22.04 os: ubuntu-22.04 @@ -8,7 +9,6 @@ build-images: base-image: ubuntu:22.04 package: deb artifact-from: ubuntu-22.04 - artifact: kong.deb smoke-tests: - label: ubuntu diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 4a9d1c7a13f..fd3e00b5468 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -4,6 +4,11 @@ build-packages: # Therefore, if we want to make binaries that run on most Linux distros, # we have to use an old enough distro. +# label: used to distinguish artifacts for later use +# os: docker image if not ubuntu/debian, otherwise ignored +# package: package type +# bazel_platform: if set, turn on cross-compilation; make sure its value is a bazel platform + # Ubuntu - label: ubuntu-18.04 os: ubuntu-18.04 @@ -14,6 +19,10 @@ build-packages: - label: ubuntu-22.04 os: ubuntu-22.04 package: deb +- label: ubuntu-22.04-arm64 + os: ubuntu-22.04 + package: deb + bazel_platform: ubuntu-22.04-arm64 # Debian - label: debian-10 @@ -35,39 +44,59 @@ build-packages: image: kong/kong-build-tools:rpm-1.8.1 package: rpm +# Alpine +- label: alpine + os: ubuntu-22.04 + package: apk + bazel_platform: alpine-x86_64 + build-images: # Only build images for the latest version of each major release. +# label: used as compose docker image label ${github.sha}-${label} +# base-image: docker image to use as base +# package: package type +# artifact-from: label of build-packages to use +# artifact-from-alt: another label of build-packages to use for downloading package (to build multi-arch image) +# docker_platforms: comma seperated list of docker buildx platforms to build for + # Ubuntu - label: ubuntu base-image: ubuntu:22.04 package: deb artifact-from: ubuntu-22.04 - artifact: kong.deb + artifact-from-alt: ubuntu-22.04-arm64 + docker_platforms: linux/amd64, linux/arm64 # Debian - label: debian base-image: debian:11-slim package: deb artifact-from: debian-11 - artifact: kong.deb # RHEL - label: rhel base-image: registry.access.redhat.com/ubi8 package: rpm artifact-from: rhel-7 - artifact: kong.el8.rpm + +# Alpine +- label: alpine + base-image: alpine:3.16 + package: apk + artifact-from: alpine smoke-tests: - label: ubuntu - label: debian - label: rhel +- label: alpine scan-vulnerabilities: - label: ubuntu - label: debian - label: rhel +- label: alpine release-packages: # Ubuntu @@ -76,19 +105,25 @@ release-packages: artifact-from: ubuntu-18.04 artifact-version: 18.04 artifact-type: ubuntu - artifact: kong.deb + artifact: kong.amd64.deb - label: ubuntu-20.04 package: deb artifact-from: ubuntu-20.04 artifact-version: 20.04 artifact-type: ubuntu - artifact: kong.deb + artifact: kong.amd64.deb - label: ubuntu-22.04 package: deb artifact-from: ubuntu-22.04 artifact-version: 22.04 artifact-type: ubuntu - artifact: kong.deb + artifact: kong.amd64.deb +- label: ubuntu-22.04-arm64 + package: deb + artifact-from: ubuntu-22.04-arm64 + artifact-version: 22.04 + artifact-type: ubuntu + artifact: kong.arm64.deb # Debian - label: debian-10 @@ -96,13 +131,13 @@ release-packages: artifact-from: debian-10 artifact-version: 10 artifact-type: debian - artifact: kong.deb + artifact: kong.amd64.deb - label: debian-11 package: deb artifact-from: debian-11 artifact-version: 11 artifact-type: debian - artifact: kong.deb + artifact: kong.amd64.deb # CentOS - label: centos-7 @@ -110,7 +145,7 @@ release-packages: artifact-from: centos-7 artifact-version: 7 artifact-type: centos - artifact: kong.el7.rpm + artifact: kong.el7.amd64.rpm # RHEL - label: rhel-7 @@ -118,13 +153,13 @@ release-packages: artifact-from: rhel-7 artifact-version: 7 artifact-type: rhel - artifact: kong.el7.rpm + artifact: kong.el7.amd64.rpm - label: rhel-8 package: rpm artifact-from: rhel-7 artifact-version: 8 artifact-type: rhel - artifact: kong.el8.rpm + artifact: kong.el8.amd64.rpm # Amazon Linux - label: amazonlinux-2 @@ -132,13 +167,20 @@ release-packages: artifact-from: centos-7 artifact-version: 2 artifact-type: amazonlinux - artifact: kong.aws2.rpm + artifact: kong.aws2.amd64.rpm - label: amazonlinux-2022 package: rpm artifact-from: centos-7 artifact-version: 2022 artifact-type: amazonlinux - artifact: kong.aws2022.rpm + artifact: kong.aws2022.amd64.rpm + +# Alpine +- label: alpine + package: apk + artifact-from: alpine + artifact-type: alpine + artifact: kong.amd64.apk.tar.gz release-images: - label: ubuntu @@ -147,3 +189,5 @@ release-images: package: deb - label: rhel package: rpm +- label: alpine + package: apk diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 81b03b6f2ff..d8389eafb65 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -48,6 +48,7 @@ jobs: release-label: ${{ steps.build-info.outputs.release-label || '' }} deploy-environment: ${{ steps.build-info.outputs.deploy-environment }} matrix: ${{ steps.build-info.outputs.matrix }} + arch: ${{ steps.build-info.outputs.arch }} steps: - uses: actions/checkout@v3 @@ -130,13 +131,13 @@ jobs: - name: Swap git with https run: git config --global url."https://github".insteadOf git://github - - name: Cache OpenResty + - name: Cache Packages id: cache-deps if: env.GHA_CACHE == 'true' uses: actions/cache@v3 with: path: | - /tmp/build + bazel-bin/pkg key: ${{ matrix.label }}-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel') }} - name: Set .requirements into environment variables @@ -150,33 +151,41 @@ jobs: if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' run: | sudo apt-get update && sudo apt-get install libyaml-dev -y - curl -sSL https://github.com/rootless-containers/rootlesskit/releases/download/v1.1.0/rootlesskit-$(uname -m).tar.gz | sudo tar Cxzv /bin - sudo sh -c "echo 1 > /proc/sys/kernel/unprivileged_userns_clone" + + - name: Install Ubuntu Cross Build Dependencies (arm64) + if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' && endsWith(matrix.bazel_platform, 'arm64') + run: | + sudo apt-get install crossbuild-essential-arm64 -y - name: Install Rpm Dependencies if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' run: | yum install -y libyaml-devel - - name: Install Build Dependencies - if: matrix.image != '' && steps.cache-deps.outputs.cache-hit != 'true' + - name: Set platform + id: bazel_platform_arg + if: steps.cache-deps.outputs.cache-hit != 'true' run: | - echo "HOME=/root" >> $GITHUB_ENV - curl https://sh.rustup.rs -sSf | sh -s -- -y - echo "/root/.cargo/bin" >> $GITHUB_PATH + platform= + if [[ ! -z "${{ matrix.bazel_platform }}" ]]; then + platform="--platforms=//:${{ matrix.bazel_platform }}" + fi + + echo "platform=$platform" + echo "platform=$platform" >> $GITHUB_OUTPUT - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build --config release //build:kong --action_env=INSTALL_DESTDIR=/usr/local --verbose_failures + bazel build --config release //build:kong --verbose_failures ${{ steps.bazel_platform_arg.outputs.platform }} - name: Package Kong - ${{ matrix.package }} - if: matrix.package != 'rpm' + if: matrix.package != 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build --config release :kong_${{ matrix.package }} --verbose_failures + bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ steps.bazel_platform_arg.outputs.platform }} - name: Package Kong - rpm - if: matrix.package == 'rpm' + if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' env: RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }} NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }} @@ -188,16 +197,16 @@ jobs: export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE fi - bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE - bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE - bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE - bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} + bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} + bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} + bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} - name: Bazel Debug Outputs if: failure() run: | - dmesg cat bazel-out/_tmp/actions/stderr-* + sudo dmesg - name: Upload artifact uses: actions/upload-artifact@v3 @@ -224,6 +233,13 @@ jobs: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg + - name: Download artifact (alt) + if: matrix.artifact-from-alt != '' + uses: actions/download-artifact@v3 + with: + name: ${{ matrix.artifact-from-alt }}-packages + path: bazel-bin/pkg + - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 @@ -240,6 +256,25 @@ jobs: type=raw,${{ github.sha }}-${{ matrix.label }} type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ github.sha }} + - name: Set up QEMU + if: matrix.platforms != '' + uses: docker/setup-qemu-action@v2 + + - name: Set up Docker Buildx + if: matrix.platforms != '' + uses: docker/setup-buildx-action@v2 + + - name: Set platforms + id: docker_platforms_arg + run: | + docker_platforms="${{ matrix.docker_platforms }}" + if [[ -z "$docker_platforms" ]]; then + docker_platforms="linux/amd64" + fi + + echo "docker_platforms=$docker_platforms" + echo "docker_platforms=$docker_platforms" >> $GITHUB_OUTPUT + - name: Build Docker Image uses: docker/build-push-action@v3 with: @@ -248,9 +283,10 @@ jobs: push: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} tags: ${{ steps.meta.outputs.tags }} labels: ${{ steps.meta.outputs.labels }} + platforms: ${{ steps.docker_platforms_arg.outputs.platforms }} build-args: | KONG_BASE_IMAGE=${{ matrix.base-image }} - KONG_ARTIFACT=bazel-bin/pkg/${{ matrix.artifact }} + KONG_ARTIFACT_PATH=bazel-bin/pkg/ EE_PORTS=8002 8445 8003 8446 8004 8447 - name: Comment on commit diff --git a/BUILD.bazel b/BUILD.bazel index 4706ee931b5..ecb273da6ee 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -28,54 +28,53 @@ filegroup( nfpm_pkg( name = "kong_deb", - out = "pkg/kong.deb", config = "//build:package/nfpm.yaml", packager = "deb", + pkg_name = "kong", visibility = ["//visibility:public"], ) nfpm_pkg( name = "kong_apk", - out = "pkg/kong.apk.tar.gz", config = "//build:package/nfpm.yaml", packager = "apk", + pkg_name = "kong", visibility = ["//visibility:public"], ) nfpm_pkg( name = "kong_el8", - out = "pkg/kong.el8.rpm", config = "//build:package/nfpm.yaml", packager = "rpm", + pkg_name = "kong.el8", visibility = ["//visibility:public"], ) nfpm_pkg( name = "kong_el7", - out = "pkg/kong.el7.rpm", config = "//build:package/nfpm.yaml", env = { "RPM_EXTRA_DEPS": "hostname", }, packager = "rpm", + pkg_name = "kong.el7", visibility = ["//visibility:public"], ) nfpm_pkg( name = "kong_aws2", - out = "pkg/kong.aws2.rpm", config = "//build:package/nfpm.yaml", env = { "RPM_EXTRA_DEPS": "/usr/sbin/useradd", "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", }, packager = "rpm", + pkg_name = "kong.aws2", visibility = ["//visibility:public"], ) nfpm_pkg( name = "kong_aws2022", - out = "pkg/kong.aws2022.rpm", config = "//build:package/nfpm.yaml", env = { "RPM_EXTRA_DEPS": "/usr/sbin/useradd", @@ -83,6 +82,7 @@ nfpm_pkg( "RPM_EXTRA_DEPS_3": "libxcrypt-compat", }, packager = "rpm", + pkg_name = "kong.aws2022", visibility = ["//visibility:public"], ) @@ -158,7 +158,7 @@ constraint_value( # platform sets the constraint values based on user input (--platform=//:PLATFOTM) platform( - name = "ubuntu-2204-x86_64", + name = "ubuntu-22.04-x86_64", constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", @@ -167,7 +167,7 @@ platform( ) platform( - name = "ubuntu-2204-arm64", + name = "ubuntu-22.04-arm64", constraint_values = [ "@platforms//os:linux", "@platforms//cpu:arm64", diff --git a/build/README.md b/build/README.md index b355eafc9db..1d4faaee848 100644 --- a/build/README.md +++ b/build/README.md @@ -95,7 +95,7 @@ bazel build //:kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_ Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: -- **//:ubuntu-2204-arm64** Ubuntu 22.04 ARM64 +- **//:ubuntu-22.04-arm64** Ubuntu 22.04 ARM64 - Requires user to manually install `crossbuild-essential-arm64`. - **//:alpine-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile index b474138e743..b0eedc61d6e 100644 --- a/build/dockerfiles/apk.Dockerfile +++ b/build/dockerfiles/apk.Dockerfile @@ -11,12 +11,15 @@ ENV KONG_PREFIX $KONG_PREFIX ARG EE_PORTS -ARG KONG_ARTIFACT=kong.apk.tar.gz -COPY ${KONG_ARTIFACT} /tmp/kong.apk.tar.gz +ARG TARGETARCH + +ARG KONG_ARTIFACT=kong.${TARGETARCH}.apk.tar.gz +ARG KONG_ARTIFACT_PATH= +COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.apk.tar.gz RUN apk add --virtual .build-deps tar gzip \ && tar -C / -xzf /tmp/kong.apk.tar.gz \ - && apk add --no-cache libstdc++ libgcc pcre perl tzdata libcap zlib zlib-dev bash \ + && apk add --no-cache libstdc++ libgcc pcre perl tzdata libcap zlib zlib-dev bash yaml \ && adduser -S kong \ && addgroup -S kong \ && mkdir -p "${KONG_PREFIX}" \ diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 1f49a1e4f75..226b857d003 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -11,8 +11,11 @@ ENV KONG_PREFIX $KONG_PREFIX ARG EE_PORTS -ARG KONG_ARTIFACT=kong.deb -COPY ${KONG_ARTIFACT} /tmp/kong.deb +ARG TARGETARCH + +ARG KONG_ARTIFACT=kong.${TARGETARCH}.deb +ARG KONG_ARTIFACT_PATH= +COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.deb RUN apt-get update \ && apt-get install -y --no-install-recommends /tmp/kong.deb \ diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index c5bf9a9b553..c505b4f29ba 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -23,8 +23,11 @@ ENV KONG_PREFIX $KONG_PREFIX ARG EE_PORTS -ARG KONG_ARTIFACT=kong.rpm -COPY ${KONG_ARTIFACT} /tmp/kong.rpm +ARG TARGETARCH + +ARG KONG_ARTIFACT=kong.el8.${TARGETARCH}.rpm +ARG KONG_ARTIFACT_PATH= +COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.rpm # hadolint ignore=DL3015 RUN yum install -y /tmp/kong.rpm \ diff --git a/build/nfpm/rules.bzl b/build/nfpm/rules.bzl index 3efc7365cff..4a3a1cc594a 100644 --- a/build/nfpm/rules.bzl +++ b/build/nfpm/rules.bzl @@ -6,8 +6,6 @@ load("@bazel_skylib//lib:dicts.bzl", "dicts") load("@kong_bindings//:variables.bzl", "KONG_VAR") def _nfpm_pkg_impl(ctx): - out = ctx.actions.declare_file(ctx.attr.out) - env = dicts.add(ctx.attr.env, KONG_VAR, ctx.configuration.default_shell_env) target_cpu = ctx.attr._cc_toolchain[cc_common.CcToolchainInfo].cpu @@ -22,6 +20,18 @@ def _nfpm_pkg_impl(ctx): # XXX: remove the "env" from KONG_VAR which is a list env["OPENRESTY_PATCHES"] = "" + pkg_ext = ctx.attr.packager + if pkg_ext == "apk": + pkg_ext = "apk.tar.gz" + + # create like kong.amd64.deb + out = ctx.actions.declare_file("%s/%s.%s.%s" % ( + ctx.attr.out_dir, + ctx.attr.pkg_name, + target_arch, + pkg_ext, + )) + nfpm_args = ctx.actions.args() nfpm_args.add("pkg") nfpm_args.add("-f", ctx.file.config.path) @@ -55,9 +65,13 @@ nfpm_pkg = rule( "env": attr.string_dict( doc = "Environment variables to set when running nFPM.", ), - "out": attr.string( + "pkg_name": attr.string( mandatory = True, - doc = "Output file name.", + doc = "Output package name.", + ), + "out_dir": attr.string( + doc = "Output directory name.", + default = "pkg", ), # hidden attributes "_nfpm_bin": attr.label( From 64fabec2118a435088f0f6ff4640836a65c1c111 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 17 Jan 2023 16:27:16 +0800 Subject: [PATCH 2131/4351] feat(tracing): route/service scoping (#10096) * feat(tracing): route/service/consumer scoping implement KAG-244 * fix test * fix test * move to access --- CHANGELOG.md | 2 + kong/plugins/opentelemetry/handler.lua | 2 +- kong/plugins/opentelemetry/schema.lua | 4 - .../37-opentelemetry/04-exporter_spec.lua | 91 +++++++++++++++++-- 4 files changed, 87 insertions(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1c64db5951e..c1781b02de3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -96,6 +96,8 @@ parameter that allows the selection of the IMDS protocol version. Defaults to `v1`, can be set to `v2` to enable IMDSv2. [#9962](https://github.com/Kong/kong/pull/9962) +- **OpenTelemetry**: Support scoping with services, routes and consumers. + [#10096](https://github.com/Kong/kong/pull/10096) ### Fixes diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index edf533d6585..5856c1cea34 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -113,7 +113,7 @@ local function process_span(span, queue) queue:add(pb_span) end -function OpenTelemetryHandler:rewrite() +function OpenTelemetryHandler:access() local headers = ngx_get_headers() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index af1ce2d9eac..b70cd80c024 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -30,10 +30,6 @@ local resource_attributes = Schema.define { return { name = "opentelemetry", fields = { - -- global plugin only - { consumer = typedefs.no_consumer }, - { service = typedefs.no_service }, - { route = typedefs.no_route }, { protocols = typedefs.protocols_http }, -- TODO: support stream mode { config = { type = "record", diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 45d334b6f6e..c23bc4bf5fa 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -45,24 +45,46 @@ for _, strategy in helpers.each_strategy() do end) -- helpers - local function setup_instrumentations(types, config, fixtures) + local function setup_instrumentations(types, config, fixtures, router_scoped, service_scoped, another_global) local http_srv = assert(bp.services:insert { name = "mock-service", host = helpers.mock_upstream_host, port = helpers.mock_upstream_port, }) - bp.routes:insert({ service = http_srv, - protocols = { "http" }, - paths = { "/" }}) + local http_srv2 = assert(bp.services:insert { + name = "mock-service2", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) - bp.plugins:insert({ + local route = assert(bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/" }})) + + assert(bp.routes:insert({ service = http_srv2, + protocols = { "http" }, + paths = { "/no_plugin" }})) + + assert(bp.plugins:insert({ name = "opentelemetry", + route = router_scoped and route, + service = service_scoped and http_srv, config = table_merge({ endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, batch_flush_delay = 0, -- report immediately }, config) - }) + })) + + if another_global then + assert(bp.plugins:insert({ + name = "opentelemetry", + config = table_merge({ + endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, + batch_flush_delay = 0, -- report immediately + }, config) + })) + end assert(helpers.start_kong({ proxy_listen = "0.0.0.0:" .. PROXY_PORT, @@ -140,6 +162,62 @@ for _, strategy in helpers.each_strategy() do end) end) + for _, case in ipairs{ + {true, true, true}, + {true, true, nil}, + {true, nil, true}, + {true, nil, nil}, + {nil, true, true}, + {nil, true, nil}, + } do + describe("#scoping for" .. (case[1] and " route" or "") + .. (case[2] and " service" or "") + .. (case[3] and " with global" or "") + , function () + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + setup_instrumentations("all", { + headers = { + ["X-Access-Token"] = "token", + }, + }, nil, case[1], case[2], case[3]) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_http_server(HTTP_SERVER_PORT) + end) + + it("works", function () + local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/no_plugin", + }) + assert.res_status(200, r) + + -- close client connection + cli:close() + + local ok, err = thread:join() + + -- we should have no telemetry reported + if case[3] then + assert(ok, err) + + else + assert.is_falsy(ok) + assert.matches("timeout", err) + end + end) + end) + end describe("overwrite resource attributes #http", function () lazy_setup(function() bp, _ = assert(helpers.get_db_utils(strategy, { @@ -284,7 +362,6 @@ for _, strategy in helpers.each_strategy() do local body = fd:read("*a") pb_set = ngx_re.split(body, "\n") - print("pb set length: ", #pb_set) local count = 0 for _, pb_data in ipairs(pb_set) do local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", ngx.decode_base64(pb_data))) From 1e88da78815897bbe2b52fb6331ed9c7456a177a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 17 Jan 2023 11:04:56 +0200 Subject: [PATCH 2132/4351] fix(template) keep UTF-8 as default for charset directive but make it configurable (#10111) ### Summary `charset` directive that was previously hard coded in template with a value of `UTF-8` was removed completely with this PR: https://github.com/Kong/kong/pull/9905 Previous discussion from 3 years ago pointed that this is breaking change (not a fix): https://github.com/Kong/kong/pull/5045 So here is another fix to make the directive still default to `UTF-8`. which is a quite fine default, but allow users to configure it. E.g.: ``` KONG_NGINX_HTTP_CHARSET=off kong start ``` --- CHANGELOG.md | 5 +++-- kong.conf.default | 9 +++++++++ kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 4 ++++ .../05-proxy/03-upstream_headers_spec.lua | 11 ++++++----- spec/fixtures/1.2_custom_nginx.template | 3 +-- spec/fixtures/custom_nginx.template | 4 ++++ 7 files changed, 28 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c1781b02de3..c4bacb8265a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -84,6 +84,9 @@ Expression router instead of the traditional router to ensure created routes are actually compatible. [#9987](https://github.com/Kong/kong/pull/9987) +- Nginx charset directive can now be configured with Nginx directive injections + [#10111](https://github.com/Kong/kong/pull/10111) + #### Plugins @@ -107,8 +110,6 @@ [#9960](https://github.com/Kong/kong/pull/9960) - Expose postgres connection pool configuration [#9603](https://github.com/Kong/kong/pull/9603) -- **Template**: Do not add default charset to the `Content-Type` response header when upstream response doesn't contain it. - [#9905](https://github.com/Kong/kong/pull/9905) - Fix an issue where after a valid declarative configuration is loaded, the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. [#9911](https://github.com/Kong/kong/pull/9911) diff --git a/kong.conf.default b/kong.conf.default index b758780bd54..7dd9648fb23 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1031,6 +1031,15 @@ #nginx_admin_client_max_body_size = 10m # Defines the maximum request body size for # Admin API. +#nginx_http_charset = UTF-8 # Adds the specified charset to the “Content-Type” + # response header field. If this charset is different + # from the charset specified in the source_charset + # directive, a conversion is performed. + # + # The parameter `off` cancels the addition of + # charset to the “Content-Type” response header field. + # See http://nginx.org/en/docs/http/ngx_http_charset_module.html#charset + #nginx_http_client_body_buffer_size = 8k # Defines the buffer size for reading # the request body. If the client # request body is larger than this diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index ff0be4cf5f0..8a353baba7e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -69,6 +69,7 @@ nginx_main_worker_processes = auto nginx_main_worker_rlimit_nofile = auto nginx_events_worker_connections = auto nginx_events_multi_accept = on +nginx_http_charset = UTF-8 nginx_http_client_max_body_size = 0 nginx_http_client_body_buffer_size = 8k nginx_http_ssl_protocols = NONE diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 30b97ed7c5b..f8fbc7e1f1a 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -332,6 +332,7 @@ server { > if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then server { + charset UTF-8; server_name kong_admin; > for _, entry in ipairs(admin_listeners) do listen $(entry.listener); @@ -371,6 +372,7 @@ server { > if #status_listeners > 0 then server { + charset UTF-8; server_name kong_status; > for _, entry in ipairs(status_listeners) do listen $(entry.listener); @@ -410,6 +412,7 @@ server { > if role == "control_plane" then server { + charset UTF-8; server_name kong_cluster_listener; > for _, entry in ipairs(cluster_listeners) do listen $(entry.listener) ssl; @@ -439,6 +442,7 @@ server { > if not legacy_worker_events then server { + charset UTF-8; server_name kong_worker_events; listen unix:${{PREFIX}}/worker_events.sock; access_log off; diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 9a6a357a48d..b67567c7f1a 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -284,16 +284,17 @@ for _, strategy in helpers.each_strategy() do ]] assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_package_path = "?/init.lua;./kong/?.lua;./spec/fixtures/?.lua", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_package_path = "?/init.lua;./kong/?.lua;./spec/fixtures/?.lua", + nginx_http_charset = "off", }, nil, nil, fixtures)) end) lazy_teardown(stop_kong) describe("Content-Type", function() - it("does not add charset if the response from upstream contains no charset", function() + it("does not add charset if the response from upstream contains no charset when charset is turned off", function() local res = assert(proxy_client:send { method = "GET", path = "/nocharset", @@ -306,7 +307,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("text/plain", res.headers["Content-Type"]) end) - it("charset remain unchanged if the response from upstream contains charset", function() + it("charset remain unchanged if the response from upstream contains charset when charset is turned off", function() local res = assert(proxy_client:send { method = "GET", path = "/charset", diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index ea240700bc0..bd90a6211c3 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -14,8 +14,6 @@ events {} http { > if #proxy_listeners > 0 or #admin_listeners > 0 then - charset UTF-8; - error_log logs/error.log ${{LOG_LEVEL}}; > if nginx_optimizations then @@ -192,6 +190,7 @@ http { > if #admin_listeners > 0 then server { + charset UTF-8; server_name kong_admin; > for i = 1, #admin_listeners do listen $(admin_listeners[i].listener); diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 5ead2f7774b..bfc33ec0979 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -353,6 +353,7 @@ http { > if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then server { + charset UTF-8; server_name kong_admin; > for _, entry in ipairs(admin_listeners) do listen $(entry.listener); @@ -392,6 +393,7 @@ http { > if #status_listeners > 0 then server { + charset UTF-8; server_name kong_status; > for _, entry in ipairs(status_listeners) do listen $(entry.listener); @@ -431,6 +433,7 @@ http { > if role == "control_plane" then server { + charset UTF-8; server_name kong_cluster_listener; > for _, entry in ipairs(cluster_listeners) do listen $(entry.listener) ssl; @@ -709,6 +712,7 @@ http { > if not legacy_worker_events then server { + charset UTF-8; server_name kong_worker_events; listen unix:${{PREFIX}}/worker_events.sock; access_log off; From 2d2104a0e22484811821413035f50fb95a7b0d21 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 17 Jan 2023 17:43:00 +0800 Subject: [PATCH 2133/4351] fix(build): handle special condition on ubuntu 18.04 and EL family (#10124) --- .github/workflows/release.yml | 2 ++ build/BUILD.bazel | 3 ++- build/luarocks/BUILD.luarocks.bazel | 3 ++- build/openresty/pcre/BUILD.pcre.bazel | 1 + 4 files changed, 7 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d8389eafb65..fa4375a1497 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -177,6 +177,8 @@ jobs: - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | + export PATH="/root/.cargo/bin:$PATH" # temporary hack to make atc_router makefile happy + echo $PATH bazel build --config release //build:kong --verbose_failures ${{ steps.bazel_platform_arg.outputs.platform }} - name: Package Kong - ${{ matrix.package }} diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 0010adad720..519824aa5d3 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -29,7 +29,8 @@ lualib_deps = [ install_lualib_deps_cmd = "\n".join([ """ DEP=$(pwd)/external/%s - sed -i -e '/libatc_router.so/d' ${DEP}/Makefile # remove libatc_router.so from install target + # TODO: fix atc_router makefile so that we can choose to only install lualib + sed -i -e '/libatc_router.so/d' ${DEP}/Makefile make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install """ % dep.lstrip("@").split("/")[0] for dep in lualib_deps diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index b70e007741a..5b5aa707932 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -136,7 +136,8 @@ genrule( # lyaml needs this and doesn't honor --no-doc # the alternate will populate a non-existent HOME # env var just to let ldoc happy - export LDOC=/usr/bin/true + # alias LDOC command to true(1) command + export LDOC=true $(location :luarocks_exec) make --no-doc 2>&1 >$@.tmp diff --git a/build/openresty/pcre/BUILD.pcre.bazel b/build/openresty/pcre/BUILD.pcre.bazel index bd5061d2f98..229005a870f 100644 --- a/build/openresty/pcre/BUILD.pcre.bazel +++ b/build/openresty/pcre/BUILD.pcre.bazel @@ -20,6 +20,7 @@ cmake( "CMAKE_C_FLAGS": "${CMAKE_C_FLAGS:-} -fPIC", "PCRE_BUILD_PCREGREP": "OFF", # we don't need the cli binary "PCRE_BUILD_TESTS": "OFF", # test doesn't compile on aarch64-linux-gnu (cross) + "CMAKE_INSTALL_LIBDIR": "lib", # force distros that uses lib64 (rhel family) to use lib }, lib_source = ":all_srcs", out_static_libs = ["libpcre.a"], From ca73cc9084ec0142b08404cfb9d960cba965aae5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 17 Jan 2023 18:15:14 +0800 Subject: [PATCH 2134/4351] style(core/runloop): style clean for certificate.lua (#10119) * localize vars * fix fetch_ca_certificates * CA_KEY --- kong/runloop/certificate.lua | 30 ++++++++++++++++++++---------- 1 file changed, 20 insertions(+), 10 deletions(-) diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index b4c0f6102c2..e7865bfeea5 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -19,15 +19,26 @@ local set_cert = ngx_ssl.set_cert local set_priv_key = ngx_ssl.set_priv_key local tb_concat = table.concat local tb_sort = table.sort +local kong = kong +local type = type +local error = error +local assert = assert local tostring = tostring local ipairs = ipairs local ngx_md5 = ngx.md5 +local ngx_exit = ngx.exit +local ngx_ERROR = ngx.ERROR local default_cert_and_key local DEFAULT_SNI = "*" +local CA_KEY = { + id = "", +} + + local function log(lvl, ...) ngx_log(lvl, "[ssl] ", ...) end @@ -244,13 +255,13 @@ local function execute() local sn, err = server_name() if err then log(ERR, "could not retrieve SNI: ", err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end local cert_and_key, err = find_certificate(sn) if err then log(ERR, err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end if cert_and_key == default_cert_and_key then @@ -263,32 +274,32 @@ local function execute() local ok, err = clear_certs() if not ok then log(ERR, "could not clear existing (default) certificates: ", err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end ok, err = set_cert(cert_and_key.cert) if not ok then log(ERR, "could not set configured certificate: ", err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end ok, err = set_priv_key(cert_and_key.key) if not ok then log(ERR, "could not set configured private key: ", err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end if cert_and_key.cert_alt and cert_and_key.key_alt then ok, err = set_cert(cert_and_key.cert_alt) if not ok then log(ERR, "could not set alternate configured certificate: ", err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end ok, err = set_priv_key(cert_and_key.key_alt) if not ok then log(ERR, "could not set alternate configured private key: ", err) - return ngx.exit(ngx.ERROR) + return ngx_exit(ngx_ERROR) end end end @@ -302,12 +313,11 @@ end local function fetch_ca_certificates(ca_ids) local cas = new_tab(#ca_ids, 0) - local key = new_tab(1, 0) for i, ca_id in ipairs(ca_ids) do - key.id = ca_id + CA_KEY.id = ca_id - local obj, err = kong.db.ca_certificates:select(key) + local obj, err = kong.db.ca_certificates:select(CA_KEY) if not obj then if err then return nil, err From fffb4e8626ba9ec99194cd3d9f9cd15e19c72c61 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 16 Jan 2023 17:07:12 +0100 Subject: [PATCH 2135/4351] Revert "docs(*): document new max_queued_batches parameter (#10070)" This reverts commit 62adb142ca36895157691711a5c4a68169277d6f. --- kong.conf.default | 10 ---------- kong/templates/kong_defaults.lua | 2 -- 2 files changed, 12 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 7dd9648fb23..c19508be689 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1787,13 +1787,3 @@ # Setting this attribute disables the search # behavior and explicitly instructs Kong which # OpenResty installation to use. - -#max_queued_batches = 100 # Maximum number of batches to keep on an internal - # plugin queue before dropping old batches. This is - # meant as a global, last-resort control to prevent - # queues from consuming infinite memory. When batches - # are being dropped, an error message - # "exceeded max_queued_batches (%d), dropping oldest" - # will be logged. The error message will also include - # a string that identifies the plugin causing the - # problem. diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 8a353baba7e..d3f84aae457 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -189,6 +189,4 @@ openresty_path = opentelemetry_tracing = off opentelemetry_tracing_sampling_rate = 1.0 - -max_queued_batches = 100 ]] From 218cc0a81500986b0b94e6b4e350302326097018 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 16 Jan 2023 17:08:21 +0100 Subject: [PATCH 2136/4351] Revert "fix(*): prevent queues from growing without bounds (#10046)" This reverts commit 2f45e7ad3161e102f52ca4f70e361ae2851fad07. --- CHANGELOG.md | 9 ++- kong/conf_loader/init.lua | 2 - kong/plugins/datadog/handler.lua | 2 +- kong/plugins/http-log/handler.lua | 2 +- kong/plugins/opentelemetry/handler.lua | 2 +- kong/plugins/statsd/log.lua | 2 +- kong/tools/batch_queue.lua | 89 ++++++++++---------------- spec/01-unit/27-batch_queue_spec.lua | 30 --------- 8 files changed, 44 insertions(+), 94 deletions(-) delete mode 100644 spec/01-unit/27-batch_queue_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index c4bacb8265a..ae204c85941 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -113,9 +113,6 @@ - Fix an issue where after a valid declarative configuration is loaded, the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. [#9911](https://github.com/Kong/kong/pull/9911) -- Update the batch queues module so that queues no longer grow without bounds if - their consumers fail to process the entries. Instead, old batches are now dropped - and an error is logged. [#10046](https://github.com/Kong/kong/pull/10046) - tls protocol upstream support upstream tls config [#9947](https://github.com/Kong/kong/pull/9947) @@ -143,6 +140,12 @@ and disable the wRPC protocol. [#9921](https://github.com/Kong/kong/pull/9921) +#### Core + +- Fix an issue where after a valid declarative configuration is loaded, + the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. + [#9911](https://github.com/Kong/kong/pull/9911) + ### Dependencies - Bumped luarocks from 3.9.1 to 3.9.2 diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index d86a84d6c1c..14ec4897c70 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -551,8 +551,6 @@ local CONF_INFERENCES = { proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, - - max_queued_batches = { typ = "number" }, } diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 9fa90ea5dd2..ee98608deb7 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -134,7 +134,7 @@ function DatadogHandler:log(conf) } local err - q, err = BatchQueue.new("datadog", process, opts) + q, err = BatchQueue.new(process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index b2461852c9a..de5b0f96db1 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -171,7 +171,7 @@ function HttpLogHandler:log(conf) } local err - q, err = BatchQueue.new("http-log", process, opts) + q, err = BatchQueue.new(process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 5856c1cea34..fdece22767e 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -164,7 +164,7 @@ function OpenTelemetryHandler:log(conf) } local err - q, err = BatchQueue.new("opentelemetry", process, opts) + q, err = BatchQueue.new(process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 0a8e5ac9359..7ddbb3bd3a5 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -375,7 +375,7 @@ function _M.execute(conf) } local err - q, err = BatchQueue.new("statsd", process, opts) + q, err = BatchQueue.new(process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/tools/batch_queue.lua b/kong/tools/batch_queue.lua index 92322905a22..8eaf5ae56ef 100644 --- a/kong/tools/batch_queue.lua +++ b/kong/tools/batch_queue.lua @@ -24,14 +24,12 @@ -- end -- -- local q = BatchQueue.new( --- name, -- name of the queue for identification purposes in the log -- process, -- function used to "process/consume" values from the queue -- { -- Opts table with control values. Defaults shown: --- retry_count = 0, -- number of times to retry processing --- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing --- process_delay = 1, -- in seconds, how often the current batch is closed & queued --- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued --- max_queued_batches = 100, -- max number of batches that can be queued before the oldest batch is dropped when a new one is queued +-- retry_count = 0, -- number of times to retry processing +-- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing +-- process_delay = 1, -- in seconds, how often the current batch is closed & queued +-- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued -- } -- ) -- @@ -70,9 +68,11 @@ local timer_at = ngx.timer.at local remove = table.remove local type = type local huge = math.huge +local fmt = string.format local min = math.min local now = ngx.now local ERR = ngx.ERR +local ngx_log = ngx.log local DEBUG = ngx.DEBUG local WARN = ngx.WARN @@ -100,10 +100,10 @@ local process local function schedule_flush(self) local ok, err = timer_at(self.flush_timeout/1000, flush, self) if not ok then - self:log(ERR, "failed to create delayed flush timer: %s", err) + ngx_log(ERR, "failed to create delayed flush timer: ", err) return end - --self:log(DEBUG, "delayed timer created") + --ngx_log(DEBUG, "delayed timer created") self.flush_scheduled = true end @@ -113,10 +113,10 @@ end -- @param self Queue -- @param batch: table with `entries` and `retries` counter -- @param delay number: timer delay in seconds -local function schedule_process(self, delay) - local ok, err = timer_at(delay, process, self) +local function schedule_process(self, batch, delay) + local ok, err = timer_at(delay, process, self, batch) if not ok then - self:log(ERR, "failed to create process timer: %s", err) + ngx_log(ERR, "failed to create process timer: ", err) return end self.process_scheduled = true @@ -147,13 +147,13 @@ flush = function(premature, self) if get_now() - self.last_t < self.flush_timeout then -- flushing reported: we had activity - self:log(DEBUG, "[flush] queue had activity, delaying flush") + ngx_log(DEBUG, "[flush] queue had activity, delaying flush") schedule_flush(self) return end -- no activity and timeout reached - self:log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") + ngx_log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") self:flush() self.flush_scheduled = false end @@ -165,31 +165,27 @@ end -- @param self Queue -- @param batch: table with `entries` and `retries` counter -- @return nothing -process = function(premature, self) +process = function(premature, self, batch) if premature then return end - local batch = self.batch_queue[1] - if not batch then - self:log(WARN, "queue process called but no batches to be processed") - return - end - local next_retry_delay local ok, err = self.process(batch.entries) if ok then -- success, reset retry delays self.retry_delay = 1 next_retry_delay = 0 - remove(self.batch_queue, 1) + else batch.retries = batch.retries + 1 if batch.retries < self.retry_count then - self:log(WARN, "failed to process entries: %s", tostring(err)) + ngx_log(WARN, "failed to process entries: ", tostring(err)) + -- queue our data for processing again, at the end of the queue + self.batch_queue[#self.batch_queue + 1] = batch else - self:log(ERR, "entry batch was already tried %d times, dropping it", batch.retries) - remove(self.batch_queue, 1) + ngx_log(ERR, fmt("entry batch was already tried %d times, dropping it", + batch.retries)) end self.retry_delay = self.retry_delay + 1 @@ -197,8 +193,10 @@ process = function(premature, self) end if #self.batch_queue > 0 then -- more to process? - self:log(DEBUG, "processing oldest data, %d still queued", #self.batch_queue) - schedule_process(self, next_retry_delay) + ngx_log(DEBUG, fmt("processing oldest data, %d still queued", + #self.batch_queue - 1)) + local oldest_batch = remove(self.batch_queue, 1) + schedule_process(self, oldest_batch, next_retry_delay) return end @@ -220,15 +218,13 @@ end -- @param opts table, optionally including -- `retry_count`, `flush_timeout`, `batch_max_size` and `process_delay` -- @return table: a Queue object. -function Queue.new(name, process, opts) +function Queue.new(process, opts) opts = opts or {} - assert(type(name) == "string", - "arg #1 (name) must be a string") assert(type(process) == "function", - "arg #2 (process) must be a function") + "arg #1 (process) must be a function") assert(type(opts) == "table", - "arg #3 (opts) must be a table") + "arg #2 (opts) must be a table") assert(opts.retry_count == nil or type(opts.retry_count) == "number", "retry_count must be a number") assert(opts.flush_timeout == nil or type(opts.flush_timeout) == "number", @@ -237,11 +233,8 @@ function Queue.new(name, process, opts) "batch_max_size must be a number") assert(opts.process_delay == nil or type(opts.batch_max_size) == "number", "process_delay must be a number") - assert(opts.max_queued_batches == nil or type(opts.max_queued_batches) == "number", - "max_queued_batches must be a number") local self = { - name = name, process = process, -- flush timeout in milliseconds @@ -249,7 +242,6 @@ function Queue.new(name, process, opts) retry_count = opts.retry_count or 0, batch_max_size = opts.batch_max_size or 1000, process_delay = opts.process_delay or 1, - max_queued_batches = opts.max_queued_batches or (kong.configuration and kong.configuration.max_queued_batches) or 100, retry_delay = 1, @@ -266,17 +258,6 @@ function Queue.new(name, process, opts) end -------------------------------------------------------------------------------- --- Log a message that includes the name of the queue for identification purposes --- @param self Queue --- @param level: log level --- @param formatstring: format string, will get the queue name and ": " prepended --- @param ...: formatter arguments -function Queue:log(level, formatstring, ...) - return ngx.log(level, string.format(self.name .. ": " .. formatstring, unpack({...}))) -end - - ------------------------------------------------------------------------------- -- Add data to the queue -- @param entry the value included in the queue. It can be any Lua value besides nil. @@ -288,8 +269,8 @@ function Queue:add(entry) if self.batch_max_size == 1 then -- no batching - self.batch_queue = { { entries = { entry }, retries = 0 } } - schedule_process(self, 0) + local batch = { entries = { entry }, retries = 0 } + schedule_process(self, batch, 0) return true end @@ -323,12 +304,8 @@ function Queue:flush() -- Queue the current batch, if it has at least 1 entry if current_batch_size > 0 then - self:log(DEBUG, "queueing batch for processing (%d entries)", current_batch_size) + ngx_log(DEBUG, "queueing batch for processing (", current_batch_size, " entries)") - while #self.batch_queue >= self.max_queued_batches do - self:log(ERR, "exceeded max_queued_batches (%d), dropping oldest", self.max_queued_batches) - remove(self.batch_queue, 1) - end self.batch_queue[#self.batch_queue + 1] = self.current_batch self.current_batch = { entries = {}, retries = 0 } end @@ -337,8 +314,10 @@ function Queue:flush() -- in the future. This will keep calling itself in the future until -- the queue is empty if #self.batch_queue > 0 and not self.process_scheduled then - self:log(DEBUG, "processing oldest entry, %d still queued", #self.batch_queue) - schedule_process(self, self.process_delay) + ngx_log(DEBUG, fmt("processing oldest entry, %d still queued", + #self.batch_queue - 1)) + local oldest_batch = remove(self.batch_queue, 1) + schedule_process(self, oldest_batch, self.process_delay) end return true diff --git a/spec/01-unit/27-batch_queue_spec.lua b/spec/01-unit/27-batch_queue_spec.lua deleted file mode 100644 index c15a6290227..00000000000 --- a/spec/01-unit/27-batch_queue_spec.lua +++ /dev/null @@ -1,30 +0,0 @@ - -local BatchQueue = require "kong.tools.batch_queue" - -describe("batch queue", function() - - it("observes the limit parameter", function() - local count = 0 - local last - local function process(entries) - count = count + #entries - last = entries[#entries] - return true - end - - local q = BatchQueue.new("batch-queue-unit-test", process, {max_queued_batches=2, batch_max_size=100, process_delay=0}) - - q:add(1) - q:flush() - q:add(2) - q:flush() - q:add(3) - q:flush() - - -- run scheduled timer tasks - ngx.sleep(0) - - assert.equal(2, count) - assert.equal(3, last) - end) -end) From 3cea758559ddfc9466a9307293307e835b42e552 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 18 Jan 2023 16:46:58 +0800 Subject: [PATCH 2137/4351] fix(router): emit error for route flavor misconfig (#9800) * fix(router): emit error for route flavor misconfig Fix FT-3253 * typo * style * typo --- kong/router/compat.lua | 6 ++++++ kong/router/expressions.lua | 4 ++++ kong/router/traditional.lua | 6 ++++++ 3 files changed, 16 insertions(+) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index c7e24433fb0..eb3bff17ee1 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -28,6 +28,7 @@ local bor, band, lshift = bit.bor, bit.band, bit.lshift local ngx = ngx local ngx_log = ngx.log local ngx_WARN = ngx.WARN +local ngx_ERR = ngx.ERR local DOT = byte(".") @@ -282,6 +283,11 @@ end local function get_exp_and_priority(route) + if route.expression then + ngx_log(ngx_ERR, "expecting a traditional route while expression is given. ", + "Likely it's a misconfiguration. Please check router_flavor") + end + local exp = get_expression(route) local priority = get_priority(route) diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 324cdc13a6e..01c78321ebd 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -7,11 +7,15 @@ local gen_for_field = atc.gen_for_field local OP_EQUAL = "==" local LOGICAL_AND = atc.LOGICAL_AND +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR local function get_exp_and_priority(route) local exp = route.expression if not exp then + ngx_log(ngx_ERR, "expecting an expression route while it's not (probably a traditional route). ", + "Likely it's a misconfiguration. Please check router_flavor") return end diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index e951923f1b0..a110fbd0923 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -16,6 +16,7 @@ local re_find = ngx.re.find local header = ngx.header local var = ngx.var local ngx_log = ngx.log +local ngx_ERR = ngx.ERR local worker_id = ngx.worker.id local concat = table.concat local sort = table.sort @@ -1340,6 +1341,11 @@ function _M.new(routes, cache, cache_neg) local route = routes[i] local r = routes[i].route + if r.expression then + ngx_log(ngx_ERR, "expecting a traditional route while expression is given. ", + "Likely it's a misconfiguration. Please check router_flavor") + end + if r.id ~= nil then routes_by_id[r.id] = route end From 8ac32e9e1df13bd6bbbaf404ecdf119cf8dacef1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 18 Jan 2023 19:38:36 +0800 Subject: [PATCH 2138/4351] fix(build): fix macOS compatibility without coreutils and genrule missing xcode env vars (#10130) * fix(build): create luarocks cache dir to let readlink on macOS resolve correctly * Update BUILD.luarocks.bazel * fix sed seperator * fix ln and xcode envs in genrule * adjust chmod order --- build/BUILD.bazel | 22 +++++++++++++++------- build/luarocks/BUILD.luarocks.bazel | 9 ++++++++- 2 files changed, 23 insertions(+), 8 deletions(-) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 519824aa5d3..240240117ed 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -52,7 +52,15 @@ kong_directory_genrule( tar -cC $1 --exclude="*.a" --exclude="*.la" \ --exclude="*/share/*" --exclude="*/bin/*" \ --exclude="*.log" . | tar -xC $2/. - chmod "+rw" -R $2 + chmod -R "+rw" $2 + } + function LN { + if [[ "$OSTYPE" == "darwin"* ]]; then + # TODO: support relative path links once we start to cross compile on macOS + ln -sf $@ + else + ln -srf $@ + fi } rm -rf ${BUILD_DESTDIR} mkdir -p ${BUILD_DESTDIR}/kong/lib ${BUILD_DESTDIR}/openresty ${BUILD_DESTDIR}/bin @@ -65,14 +73,14 @@ kong_directory_genrule( OPENRESTY=${WORKSPACE_PATH}/$(echo '$(locations @openresty//:openresty)' | awk '{print $1}') cp -r ${OPENRESTY}/. ${BUILD_DESTDIR}/openresty/. - ln -sr ${BUILD_DESTDIR}/openresty/bin/resty ${BUILD_DESTDIR}/bin/resty - chmod "+rw" -R ${BUILD_DESTDIR}/openresty + LN ${BUILD_DESTDIR}/openresty/bin/resty ${BUILD_DESTDIR}/bin/resty + chmod -R "+rw" ${BUILD_DESTDIR}/openresty LUAJIT=${WORKSPACE_PATH}/$(echo '$(locations @openresty//:luajit)' | awk '{print $1}') copy_with_filter ${LUAJIT} ${BUILD_DESTDIR}/openresty/luajit cp ${LUAJIT}/bin/luajit ${BUILD_DESTDIR}/openresty/luajit/bin/luajit tar -cC ${LUAJIT}/share . | tar -xC ${BUILD_DESTDIR}/openresty/luajit/share - chmod "+rw" -R ${BUILD_DESTDIR}/openresty/luajit + chmod -R "+rw" ${BUILD_DESTDIR}/openresty/luajit LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. @@ -103,10 +111,10 @@ kong_directory_genrule( if [[ -L "$f" ]]; then continue; fi # already a symlink target=$(ls -r1 $f.* 2>/dev/null | head -n1) if [[ ! -z "$target" && "$f" != "$target" ]]; then - ln -srf $target $f + ln -sf $(basename "$target") $(basename "$f") fi done - ln -srf ${BUILD_DESTDIR}/openresty/nginx/sbin/nginx ${BUILD_DESTDIR}/openresty/bin/openresty + LN ${BUILD_DESTDIR}/openresty/nginx/sbin/nginx ${BUILD_DESTDIR}/openresty/bin/openresty """, # XXX: bazel forces 0555 as artifact permission, which is not correct for packagin # here we deliberately use a different directory so file permission is preserved @@ -138,7 +146,7 @@ INSTALL_ROOT=$${workspace_path}/bazel-bin/build/$${build_name} ROCKS_CONFIG="\\$$INSTALL_ROOT/rocks_config" ROCKS_ROOT="\\$$INSTALL_ROOT" -chmod a+rw -R "\\$$INSTALL_ROOT" +chmod -R a+rw "\\$$INSTALL_ROOT" export LD_LIBRARY_PATH=\\$$INSTALL_ROOT/kong/lib mkdir -p \\$$INSTALL_ROOT/venv/bin diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index 5b5aa707932..2b2e960f956 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -55,7 +55,10 @@ ROCKS_DIR=$$WORKSPACE_PATH/$$(dirname $@)/luarocks_tree if [ ! -d $$ROCKS_DIR ]; then mkdir -p $$ROCKS_DIR fi +# pre create the dir and file so bsd readlink is happy +mkdir -p "$$ROCKS_DIR/../cache" CACHE_DIR=$$(readlink -f "$$ROCKS_DIR/../cache") +touch "$$ROCKS_DIR/../luarocks_config.lua" ROCKS_CONFIG=$$(readlink -f "$$ROCKS_DIR/../luarocks_config.lua") OPENSSL_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @openssl)' | awk '{print $$1}') @@ -132,6 +135,10 @@ genrule( ], outs = ["luarocks_make.log"], cmd = """ + if [[ "$$OSTYPE" == "darwin"* ]]; then + export DEVELOPER_DIR=$$(xcode-select -p) + export SDKROOT=$$(xcrun --sdk macosx --show-sdk-path) + fi mkdir -p $$(dirname $@) # lyaml needs this and doesn't honor --no-doc # the alternate will populate a non-existent HOME @@ -212,7 +219,7 @@ variables = { EOF # TODO: this still doesn't work - sed -i -e "s@$$rocks_tree@$$install_destdir@g" $$rocks_tree/bin/luarocks + sed -i -e "s|$$rocks_tree|$$install_destdir|g" $$rocks_tree/bin/luarocks # only generate the output when the command succeeds mv $@.tmp $@ From ed6f401134dfb77cf524680180c29e64fc8247b8 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 18 Jan 2023 21:58:42 +0800 Subject: [PATCH 2139/4351] docs(changelog): move Services upstream tls changelog to feature (#10131) --- CHANGELOG.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ae204c85941..66a56db5f5b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -86,6 +86,8 @@ [#9987](https://github.com/Kong/kong/pull/9987) - Nginx charset directive can now be configured with Nginx directive injections [#10111](https://github.com/Kong/kong/pull/10111) +- Services upstream TLS config is extended to stream subsystem. + [#9947](https://github.com/Kong/kong/pull/9947) #### Plugins @@ -114,8 +116,6 @@ the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. [#9911](https://github.com/Kong/kong/pull/9911) [#10046](https://github.com/Kong/kong/pull/10046) -- tls protocol upstream support upstream tls config - [#9947](https://github.com/Kong/kong/pull/9947) #### Plugins From 532192b3d4017cee41b920c4f42513c8e86cc8f1 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 18 Jan 2023 18:14:02 -0300 Subject: [PATCH 2140/4351] feat(cmd): stand-alone script to check kong health (#9808) * feat(cmd): stand-alone script to check kong health * fix(kong-health): cleanup --- Makefile | 2 +- bin/kong-health | 77 +++++++++++++++++++ spec/02-integration/02-cmd/07-health_spec.lua | 74 ++++++++++-------- 3 files changed, 122 insertions(+), 31 deletions(-) create mode 100755 bin/kong-health diff --git a/Makefile b/Makefile index 807a947d4c1..5f549d52b98 100644 --- a/Makefile +++ b/Makefile @@ -4,7 +4,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) DEV_ROCKS = "busted 2.1.1" "busted-htest 1.0.0" "luacheck 1.0.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" -WIN_SCRIPTS = "bin/busted" "bin/kong" +WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) diff --git a/bin/kong-health b/bin/kong-health new file mode 100755 index 00000000000..26b365865ca --- /dev/null +++ b/bin/kong-health @@ -0,0 +1,77 @@ +#!/usr/bin/env resty + +setmetatable(_G, nil) +package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path + +local kill = require "kong.cmd.utils.kill" +local kong_default_conf = require "kong.templates.kong_defaults" +local pl_app = require "pl.lapp" +local pl_config = require "pl.config" +local pl_path = require "pl.path" +local pl_stringio = require "pl.stringio" + +local KONG_DEFAULT_PREFIX = "/usr/local/kong" + + +local function get_kong_prefix() + local prefix = os.getenv("KONG_PREFIX") + + if not prefix then + local s = pl_stringio.open(kong_default_conf) + local defaults = pl_config.read(s, { + smart = false, + list_delim = "_blank_" -- mandatory but we want to ignore it + }) + s:close() + if defaults then + prefix = defaults.prefix + end + + end + + return prefix or KONG_DEFAULT_PREFIX +end + + +local function execute(args) + local prefix = args.prefix or get_kong_prefix(args) + assert(pl_path.exists(prefix), "no such prefix: " .. prefix) + + local kong_env = pl_path.join(prefix, ".kong_env") + assert(pl_path.exists(kong_env), "Kong is not running at " .. prefix) + + print("") + local pid_file = pl_path.join(prefix, "pids", "nginx.pid") + kill.is_running(pid_file) + assert(kill.is_running(pid_file), "Kong is not running at " .. prefix) + print("Kong is healthy at ", prefix) +end + + +local lapp = [[ +Usage: kong health [OPTIONS] +Check if the necessary services are running for this node. +Options: + -p,--prefix (optional string) prefix at which Kong should be running + --v verbose + --vv debug +]] + +local function run(args) + args = pl_app(lapp) + xpcall(function() execute(args) end, function(err) + if not (args.v or args.vv) then + err = err:match "^.-:.-:.(.*)$" + io.stderr:write("Error: " .. err .. "\n") + io.stderr:write("\n Run with --v (verbose) or --vv (debug) for more details\n") + else + local trace = debug.traceback(err, 2) + io.stderr:write("Error: \n") + io.stderr:write(trace .. "\n") + end + pl_app.quit(nil, true) + end) +end + + +run(arg) diff --git a/spec/02-integration/02-cmd/07-health_spec.lua b/spec/02-integration/02-cmd/07-health_spec.lua index 56aa007ce19..0d035d1b6c5 100644 --- a/spec/02-integration/02-cmd/07-health_spec.lua +++ b/spec/02-integration/02-cmd/07-health_spec.lua @@ -1,38 +1,52 @@ local helpers = require "spec.helpers" -describe("kong health", function() - lazy_setup(function() - helpers.prepare_prefix() - end) - lazy_teardown(function() - helpers.clean_prefix() - end) - after_each(function() - helpers.kill_all() - end) +local function run_health(script, params) + local cmd = script .. " " .. params + if script == "health" then + return helpers.kong_exec(cmd) + end + return helpers.execute(cmd) +end - it("health help", function() - local _, stderr = helpers.kong_exec "health --help" - assert.not_equal("", stderr) - end) - it("succeeds when Kong is running with custom --prefix", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path)) - local _, _, stdout = assert(helpers.kong_exec("health --prefix " .. helpers.test_conf.prefix)) - assert.matches("nginx%.-running", stdout) - assert.matches("Kong is healthy at " .. helpers.test_conf.prefix, stdout, nil, true) - end) - it("fails when Kong is not running", function() - local ok, stderr = helpers.kong_exec("health --prefix " .. helpers.test_conf.prefix) - assert.False(ok) - assert.matches("Kong is not running at " .. helpers.test_conf.prefix, stderr, nil, true) - end) +for _, health_cmd in ipairs({"health", "bin/kong-health"}) do + describe("kong health-check: " .. health_cmd, function() + lazy_setup(function() + helpers.prepare_prefix() + end) + lazy_teardown(function() + helpers.clean_prefix() + end) + after_each(function() + helpers.kill_all() + end) + + it("health help", function() + local _, stderr = run_health(health_cmd, "--help") + assert.not_equal("", stderr) + end) + it("succeeds when Kong is running with custom --prefix", function() + assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path)) + + local _, _, stdout = assert(run_health(health_cmd, "--prefix " .. helpers.test_conf.prefix)) - describe("errors", function() - it("errors on inexisting prefix", function() - local ok, stderr = helpers.kong_exec("health --prefix inexistant") + if health_cmd == "health" then + assert.matches("nginx%.-running", stdout) + end + assert.matches("Kong is healthy at " .. helpers.test_conf.prefix, stdout, nil, true) + end) + it("fails when Kong is not running", function() + local ok, stderr = run_health(health_cmd, "--prefix " .. helpers.test_conf.prefix) assert.False(ok) - assert.matches("no such prefix: ", stderr, nil, true) + assert.matches("Kong is not running at " .. helpers.test_conf.prefix, stderr, nil, true) + end) + + describe("errors", function() + it("errors on inexisting prefix", function() + local ok, stderr = run_health(health_cmd, "--prefix inexistant") + assert.False(ok) + assert.matches("no such prefix: ", stderr, nil, true) + end) end) end) -end) +end From 3dfb411882dfb85dbdfd376baea32537d2c57fc5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 19 Jan 2023 18:36:17 +0800 Subject: [PATCH 2141/4351] chore(build): package kong-health script (#10136) Add new script from #9808 into package --- build/package/nfpm.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 4f717278eeb..eab4504b622 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -29,6 +29,8 @@ contents: dst: /etc/kong - src: bin/kong dst: /usr/local/bin/kong +- src: bin/kong-health + dst: /usr/local/bin/kong-health - src: kong/include dst: /usr/local/kong/include - src: build/package/kong.service From 0b57555e587ccb527e8ba5cddb6b7ad9e9e290d8 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 Jan 2023 13:57:04 +0200 Subject: [PATCH 2142/4351] chore(deps) bump dev dependency of luacheck from 1.0.0 to 1.1.0 (#10139) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### Features - Add builtin rule set for SILE globals — @alerque - Implement support for compound operators — @a2 & @arichard4 #### Bug Fixes - Correct circular reference detection visavis OpSet — @arichard4 - Remove unnecessary symbol from Playdate std — @DidierMalenfant --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 5f549d52b98..d859858eff4 100644 --- a/Makefile +++ b/Makefile @@ -3,7 +3,7 @@ $(info starting make in kong) OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.1" "busted-htest 1.0.0" "luacheck 1.0.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.1.1" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From c785e1403cffd78aff62bfb0c13595420ab22a4e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 19 Jan 2023 13:46:45 +0100 Subject: [PATCH 2143/4351] fix(core): sanitize config comments processing and hashmark quoting (#10132) * fix(ci): sanitize config comments processing and hashmark quoting Up until now, values read from kong's configuration file could include comments introduced by a hashmark ('octothorpe') and quoted hashmarks. Unquoting and stripping was later done when the value was parsed ('inferred'). This caused issues when values were not read from the configuration file, but rather from the environment or from a vault. Values got the same stripping/unquoting treatment and to prevent that from happening, code was added to specially process values that did not come from the configuration file. With this change, removal of comments and unquoting of quoted hashmarks is moved from the value parsing code to the code that reads the configuration file. This removes the need for special treatment of environment (or vault) values. This change also fixes a bug in the previous comment stripping code that required hashmarks introducing comments to always be preceded with a space character that would be stripped, too. Fixes #10098, KAG-456 * fix(core): quote hashmarks when dumping config --- bin/busted | 2 +- kong/cmd/utils/prefix_handler.lua | 6 +- kong/conf_loader/init.lua | 97 +++++++++++++--------------- spec/01-unit/03-conf_loader_spec.lua | 25 +++---- spec/kong_tests.conf | 2 + 5 files changed, 67 insertions(+), 65 deletions(-) diff --git a/bin/busted b/bin/busted index ff2c7b585a1..df7f8b1d564 100755 --- a/bin/busted +++ b/bin/busted @@ -59,4 +59,4 @@ require("kong.globalpatches")({ }) -- Busted command-line runner -require 'busted.runner'({ standalone = false }) \ No newline at end of file +require 'busted.runner'({ standalone = false }) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index ada1f9bab6c..bcfbece45d9 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -678,6 +678,10 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ secrets = process_secrets.extract(kong_config) end + local function quote_hash(s) + return s:gsub("#", "\\#") + end + for k, v in pairs(kong_config) do if has_refs and refs[k] then v = refs[k] @@ -692,7 +696,7 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end end if v ~= "" then - buf[#buf+1] = k .. " = " .. tostring(v) + buf[#buf+1] = k .. " = " .. quote_hash(tostring(v)) end end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 14ec4897c70..d0befde2f73 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -283,7 +283,7 @@ end -- `boolean`: can be "on"/"off"/"true"/"false", will be inferred to a boolean -- `ngx_boolean`: can be "on"/"off", will be inferred to a string -- `array`: a comma-separated list -local CONF_INFERENCES = { +local CONF_PARSERS = { -- forced string inferences (or else are retrieved as numbers) port_maps = { typ = "array" }, proxy_listen = { typ = "array" }, @@ -587,15 +587,8 @@ local _nop_tostring_mt = { } -local function infer_value(value, typ, opts) +local function parse_value(value, typ) if type(value) == "string" then - if not opts.from_kong_env then - -- remove trailing comment, if any - -- and remove escape chars from octothorpes - value = gsub(value, "[^\\]#.-$", "") - value = gsub(value, "\\#", "#") - end - value = strip(value) end @@ -637,13 +630,13 @@ end -- Validate properties (type/enum/custom) and infer their type. -- @param[type=table] conf The configuration table to treat. -local function check_and_infer(conf, opts) +local function check_and_parse(conf, opts) local errors = {} for k, value in pairs(conf) do - local v_schema = CONF_INFERENCES[k] or {} + local v_schema = CONF_PARSERS[k] or {} - value = infer_value(value, v_schema.typ, opts) + value = parse_value(value, v_schema.typ) local typ = v_schema.typ or "string" if value and not typ_checks[typ](value) then @@ -1212,7 +1205,6 @@ local function overrides(k, default_v, opts, file_conf, arg_conf) opts = opts or {} local value -- definitive value for this property - local escape -- whether to escape a value's octothorpes -- default values have lowest priority @@ -1243,23 +1235,12 @@ local function overrides(k, default_v, opts, file_conf, arg_conf) log.debug('%s ENV found with "%s"', env_name, to_print) value = env - escape = true end end -- arg_conf have highest priority if arg_conf and arg_conf[k] ~= nil then value = arg_conf[k] - escape = true - end - - if escape and type(value) == "string" then - -- Escape "#" in env vars or overrides to avoid them being mangled by - -- comments stripping logic. - repeat - local s, n = gsub(value, [[([^\])#]], [[%1\#]]) - value = s - until n == 0 end return value, k @@ -1288,7 +1269,7 @@ end local function aliased_properties(conf) - for property_name, v_schema in pairs(CONF_INFERENCES) do + for property_name, v_schema in pairs(CONF_PARSERS) do local alias = v_schema.alias if alias and conf[property_name] ~= nil and conf[alias.replacement] == nil then @@ -1307,7 +1288,7 @@ end local function deprecated_properties(conf, opts) - for property_name, v_schema in pairs(CONF_INFERENCES) do + for property_name, v_schema in pairs(CONF_PARSERS) do local deprecated = v_schema.deprecated if deprecated and conf[property_name] ~= nil then @@ -1333,7 +1314,7 @@ end local function dynamic_properties(conf) - for property_name, v_schema in pairs(CONF_INFERENCES) do + for property_name, v_schema in pairs(CONF_PARSERS) do local value = conf[property_name] if value ~= nil then local directives = v_schema.directives @@ -1352,6 +1333,35 @@ local function dynamic_properties(conf) end +local function load_config(thing) + local s = pl_stringio.open(thing) + local conf, err = pl_config.read(s, { + smart = false, + list_delim = "_blank_" -- mandatory but we want to ignore it + }) + s:close() + if not conf then + return nil, err + end + + local function strip_comments(value) + -- remove trailing comment, if any + -- and remove escape chars from octothorpes + if value then + value = ngx.re.sub(value, [[\s*(? Date: Thu, 19 Jan 2023 14:55:07 +0100 Subject: [PATCH 2144/4351] fix(router): Use atc-router release 1.0.4 (KAG-458) (#10143) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 145132886c2..b4f51a0b02f 100644 --- a/.requirements +++ b/.requirements @@ -9,7 +9,7 @@ RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 -ATC_ROUTER_VERSION=1.0.3 +ATC_ROUTER_VERSION=1.0.4 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.42.0 KONG_NGINX_MODULE_BRANCH=0.5.0 From 494cf4c8ef95a1b89115d9b78216f1d0fb2df210 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 19 Jan 2023 20:49:52 +0100 Subject: [PATCH 2145/4351] fix(cli) use proper command name for health (#10145) --- bin/kong-health | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/bin/kong-health b/bin/kong-health index 26b365865ca..24c108656ba 100755 --- a/bin/kong-health +++ b/bin/kong-health @@ -49,7 +49,7 @@ end local lapp = [[ -Usage: kong health [OPTIONS] +Usage: kong-health [OPTIONS] Check if the necessary services are running for this node. Options: -p,--prefix (optional string) prefix at which Kong should be running From da1645c02126e52270221d685b4646e5aa3b1b56 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 20 Jan 2023 13:27:35 +0800 Subject: [PATCH 2146/4351] changelog for atc-router (#10146) --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 66a56db5f5b..5d66f358999 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -150,8 +150,9 @@ - Bumped luarocks from 3.9.1 to 3.9.2 [#9942](https://github.com/Kong/kong/pull/9942) -- Bumped atc-router from 1.0.1 to 1.0.2 +- Bumped atc-router from 1.0.1 to 1.0.4 [#9925](https://github.com/Kong/kong/pull/9925) + [#10143](https://github.com/Kong/kong/pull/10143) ## 3.1.0 From 57b61e4af1776a98590650da8d26176847035d7e Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Fri, 20 Jan 2023 09:32:26 +0100 Subject: [PATCH 2147/4351] chore(requirements): bump lua-resty-openssl from 0.8.15 to 0.8.17 (#10144) --- CHANGELOG.md | 3 +++ kong-3.2.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5d66f358999..de7506a1e8f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -153,6 +153,9 @@ - Bumped atc-router from 1.0.1 to 1.0.4 [#9925](https://github.com/Kong/kong/pull/9925) [#10143](https://github.com/Kong/kong/pull/10143) +- Bumped lua-resty-openssl from 0.8.15 to 0.8.17 + [#9583](https://github.com/Kong/kong/pull/9583) + [#10144](https://github.com/Kong/kong/pull/10144) ## 3.1.0 diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 367743b66e6..336b70879cb 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.15", + "lua-resty-openssl == 0.8.17", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", From f7f5367f8615659bb24b14f6ab6d8f2d30f3e5af Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Fri, 20 Jan 2023 17:29:53 +0800 Subject: [PATCH 2148/4351] feat(plugin): add an optional instance_name field for plugin entity (#10077) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * feat(test): test ci * feat(plugin): add an optional custom_name field for plugin entity * handle version compatibility for plugin.custom_name * decode config_table before assert * Rename custom_name to instance_name Co-authored-by: Hans Hübner --- CHANGELOG.md | 4 +- autodoc/admin-api/data/admin-api.lua | 6 + kong-3.2.0-0.rockspec | 1 + kong/clustering/compat/init.lua | 16 ++ kong/db/migrations/core/018_310_to_320.lua | 21 +++ kong/db/migrations/core/init.lua | 1 + kong/db/schema/entities/plugins.lua | 2 + kong/db/strategies/postgres/init.lua | 2 +- kong/runloop/plugins_iterator.lua | 1 + .../11-declarative_config/03-flatten_spec.lua | 12 ++ spec/01-unit/19-hybrid/03-compat_spec.lua | 22 +++ spec/02-integration/02-cmd/11-config_spec.lua | 1 + .../04-admin_api/04-plugins_routes_spec.lua | 141 +++++++++++++++++- .../04-admin_api/09-routes_routes_spec.lua | 64 ++++++++ .../04-admin_api/10-services_routes_spec.lua | 56 +++++++ .../07-sdk/04-plugin-config_spec.lua | 53 +++++++ .../migrations/core/018_310_to_320_spec.lua | 7 + .../plugins/plugin-config-dump/handler.lua | 10 ++ .../plugins/plugin-config-dump/schema.lua | 12 ++ 19 files changed, 429 insertions(+), 3 deletions(-) create mode 100644 kong/db/migrations/core/018_310_to_320.lua create mode 100644 spec/02-integration/07-sdk/04-plugin-config_spec.lua create mode 100644 spec/05-migration/db/migrations/core/018_310_to_320_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index de7506a1e8f..e9b136803e0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -89,9 +89,11 @@ - Services upstream TLS config is extended to stream subsystem. [#9947](https://github.com/Kong/kong/pull/9947) - #### Plugins +- **Plugin**: add an optional field `instance_name` that identifies a + particular plugin entity. + [#10077](https://github.com/Kong/kong/pull/10077) - **Zipkin**: Add support to set the durations of Kong phases as span tags through configuration property `config.phase_duration_flavor`. [#9891](https://github.com/Kong/kong/pull/9891) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 2aaa4352be4..42f85077f86 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1542,6 +1542,12 @@ return { ]], example = "rate-limiting", }, + instance_name = { + description = [[ + The Plugin instance name. + ]], + example = "rate-limiting-foo", + }, config = { description = [[ The configuration properties for the Plugin which can be found on diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 336b70879cb..3ab40e68979 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -244,6 +244,7 @@ build = { ["kong.db.migrations.core.015_270_to_280"] = "kong/db/migrations/core/015_270_to_280.lua", ["kong.db.migrations.core.016_280_to_300"] = "kong/db/migrations/core/016_280_to_300.lua", ["kong.db.migrations.core.017_300_to_310"] = "kong/db/migrations/core/017_300_to_310.lua", + ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 44c339af79d..c94bd7a8516 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -334,6 +334,22 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end end + if dp_version_num < 3002000000 --[[ 3.2.0.0 ]] then + local config_plugins = config_table["plugins"] + if config_plugins then + for _, plugin in ipairs(config_plugins) do + if plugin["instance_name"] ~= nil then + ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. + " contains configuration 'plugin.instance_name'", + " which is incompatible with dataplane version " .. dp_version .. " and will", + " be removed.", log_suffix) + plugin["instance_name"] = nil + has_update = true + end + end + end + end + if dp_version_num < 3001000000 --[[ 3.1.0.0 ]] then local config_upstream = config_table["upstreams"] if config_upstream then diff --git a/kong/db/migrations/core/018_310_to_320.lua b/kong/db/migrations/core/018_310_to_320.lua new file mode 100644 index 00000000000..6a5367e12aa --- /dev/null +++ b/kong/db/migrations/core/018_310_to_320.lua @@ -0,0 +1,21 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "plugins" ADD "instance_name" TEXT; + ALTER TABLE IF EXISTS ONLY "plugins" ADD CONSTRAINT "plugins_ws_id_instance_name_unique" UNIQUE ("ws_id", "instance_name"); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + }, + + cassandra = { + up = [[ + ALTER TABLE plugins ADD instance_name text; + CREATE INDEX IF NOT EXISTS plugins_ws_id_instance_name_idx ON plugins(instance_name); + ]] + }, + } diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index c3f35f4ad46..d4834db2f27 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -15,4 +15,5 @@ return { "015_270_to_280", "016_280_to_300", "017_300_to_310", + "018_310_to_320", } diff --git a/kong/db/schema/entities/plugins.lua b/kong/db/schema/entities/plugins.lua index a590f3ff86c..2ac2777c92d 100644 --- a/kong/db/schema/entities/plugins.lua +++ b/kong/db/schema/entities/plugins.lua @@ -8,6 +8,7 @@ return { cache_key = { "name", "route", "service", "consumer" }, dao = "kong.db.dao.plugins", workspaceable = true, + endpoint_key = "instance_name", subschema_key = "name", subschema_error = "plugin '%s' not enabled; add it to the 'plugins' configuration property", @@ -15,6 +16,7 @@ return { fields = { { id = typedefs.uuid, }, { name = { type = "string", required = true, }, }, + { instance_name = typedefs.utf8_name }, { created_at = typedefs.auto_timestamp_s }, { route = { type = "foreign", reference = "routes", default = null, on_delete = "cascade", }, }, { service = { type = "foreign", reference = "services", default = null, on_delete = "cascade", }, }, diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 182b1b851c1..7724d83770f 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -1386,7 +1386,7 @@ function _M.new(connector, schema, errors) }) local conflict_key = unique_escaped - if has_composite_cache_key then + if has_composite_cache_key and not unique_field.is_endpoint_key then conflict_key = escape_identifier(connector, "cache_key") end diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index e2a52daffeb..c365e374ee2 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -149,6 +149,7 @@ local function get_plugin_config(plugin, name, ws_id) cfg.route_id = plugin.route and plugin.route.id cfg.service_id = plugin.service and plugin.service.id cfg.consumer_id = plugin.consumer and plugin.consumer.id + cfg.plugin_instance_name = plugin.instance_name local key = kong.db.plugins:cache_key(name, cfg.route_id, diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 2b85b3db1ed..4dbbc321596 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -279,6 +279,7 @@ describe("declarative config: flatten", function() service = null, route = null, name = "http-log", + instance_name = null, enabled = true, protocols = { "grpc", "grpcs", "http", "https" }, config = { @@ -302,6 +303,7 @@ describe("declarative config: flatten", function() service = null, route = null, name = "key-auth", + instance_name = null, enabled = true, protocols = { "grpc", "grpcs", "http", "https" }, config = { @@ -394,6 +396,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "http-log", + instance_name = null, route = null, protocols = { "grpc", "grpcs", "http", "https" }, service = { @@ -416,6 +419,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "key-auth", + instance_name = null, route = { id = "UUID" }, @@ -553,6 +557,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "basic-auth", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = null, service = { @@ -577,6 +582,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "http-log", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = null, service = { @@ -598,6 +604,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "key-auth", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = null, service = { @@ -619,6 +626,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "tcp-log", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = null, service = { @@ -1051,6 +1059,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "basic-auth", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = { id = "UUID" @@ -1075,6 +1084,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "http-log", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = { id = "UUID" @@ -1096,6 +1106,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "key-auth", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = { id = "UUID" @@ -1117,6 +1128,7 @@ describe("declarative config: flatten", function() enabled = true, id = "UUID", name = "tcp-log", + instance_name = null, protocols = { "grpc", "grpcs", "http", "https" }, route = { id = "UUID" diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 1df18461087..cf21f08b75d 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -310,6 +310,7 @@ describe("kong.clustering.compat", function() describe("core entities compatible changes", function() local config, db + lazy_setup(function() local _ _, db = helpers.get_db_utils(nil, { @@ -340,6 +341,18 @@ describe("kong.clustering.compat", function() slots = 10, use_srv_name = false, }, + }, + plugins = { + plugin1 = { + id = "00000000-0000-0000-0000-000000000001", + name = "cors", + instance_name = "my-cors" + }, + plugin2 = { + id = "00000000-0000-0000-0000-000000000002", + name = "correlation-id", + instance_name = "my-correlation-id" + }, } }, { _transform = true })) @@ -355,5 +368,14 @@ describe("kong.clustering.compat", function() assert.is_nil(assert(upstreams[2]).use_srv_name) assert.is_nil(assert(upstreams[3]).use_srv_name) end) + + it("plugin.instance_name", function() + local has_update, result = compat.update_compatible_payload(config, "3.1.0", "test_") + assert.truthy(has_update) + result = cjson_decode(inflate_gzip(result)).config_table + local plugins = assert(assert(assert(result).plugins)) + assert.is_nil(assert(plugins[1]).instance_name) + assert.is_nil(assert(plugins[2]).instance_name) + end) end) end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 0c4d77228f4..1ec775b1d3a 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -138,6 +138,7 @@ describe("kong config", function() json.protocols = nil assert.same({ name = "correlation-id", + instance_name = ngx.null, id = "467f719f-a544-4a8f-bc4b-7cd12913a9d4", route = ngx.null, service = ngx.null, diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index 233ab88d6de..adb94d76454 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -74,12 +74,31 @@ for _, strategy in helpers.each_strategy() do plugins[i] = assert(db.plugins:insert({ name = "key-auth", + instance_name = "key-auth-" .. i, service = { id = service.id }, config = { key_names = { "testkey" }, } }, { nulls = true })) end + + local service, err, err_t = db.services:insert { + name = "service-4", + protocol = "http", + host = "127.0.0.1", + port = 15555, + } + assert.is_nil(err_t) + assert.is_nil(err) + services[4] = service + plugins[4] = assert(db.plugins:insert({ + name = "key-auth", + instance_name = "円", -- utf-8 + service = { id = service.id }, + config = { + key_names = { "testkey" }, + } + }, { nulls = true })) end) describe("GET", function() @@ -90,7 +109,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.equal(3, #json.data) + assert.equal(4, #json.data) end) end) it("returns 405 on invalid method", function() @@ -119,6 +138,16 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same(plugins[1], json) end) + it("retrieves a plugin by instance_name", function() + print("/plugins/" .. plugins[1].instance_name) + local res = assert(client:send { + method = "GET", + path = "/plugins/" .. plugins[1].instance_name + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same(plugins[1], json) + end) it("returns 404 if not found", function() local res = assert(client:send { method = "GET", @@ -126,6 +155,26 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(404, res) end) + it("returns 404 if not found by instance_name", function() + local res = assert(client:send { + method = "GET", + path = "/plugins/not-found" + }) + assert.res_status(404, res) + end) + it("retrieves by utf-8 name and percent-escaped utf-8 name", function() + local res = client:get("/plugins/" .. plugins[4].instance_name) + local body = assert.res_status(200, res) + + local json = cjson.decode(body) + assert.same(plugins[4], json) + + res = client:get("/plugins/%E5%86%86") + body = assert.res_status(200, res) + + json = cjson.decode(body) + assert.same(plugins[4], json) + end) end) @@ -149,6 +198,69 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) end) + + it("can create a plugin by instance_name", function() + local service = admin_api.services:insert() + local instance_name = "name-" .. utils.uuid() + local res = assert(client:send { + method = "PUT", + path = "/plugins/" .. instance_name, + body = { + name = "key-auth", + service = { + id = service.id, + } + }, + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(instance_name, json.instance_name) + end) + + it("can upsert a plugin by instance_name", function() + -- create a plugin by instance_name + local service = admin_api.services:insert() + local instance_name = "name-" .. utils.uuid() + local plugin_id + local res = assert(client:send { + method = "PUT", + path = "/plugins/" .. instance_name, + body = { + name = "key-auth", + service = { + id = service.id, + }, + config = { + key_names = { "testkey" }, + } + }, + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(200, res) + plugin_id = cjson.decode(body).id + + -- update a plugin by instance_name + local res2 = assert(client:send { + method = "PUT", + path = "/plugins/" .. instance_name, + body = { + name = "key-auth", + service = { + id = service.id, + }, + config = { + key_names = { "testkey2" }, + } + }, + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(200, res2) + local json = cjson.decode(body) + -- upsert operation should not change the plugin id + assert(plugin_id, json.id) + assert("testkey2", json.config.key_names[1]) + end) end) @@ -167,6 +279,20 @@ for _, strategy in helpers.each_strategy() do local in_db = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) assert.same(json, in_db) end) + it("updates a plugin by instance_name", function() + local res = assert(client:send { + method = "PATCH", + path = "/plugins/" .. plugins[2].instance_name, + body = { enabled = false }, + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.False(json.enabled) + + local in_db = assert(db.plugins:select({ id = plugins[2].id }, { nulls = true })) + assert.same(json, in_db) + end) it("updates a plugin bis", function() local plugin = assert(db.plugins:select({ id = plugins[2].id }, { nulls = true })) @@ -278,6 +404,14 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(204, res) end) + it("deletes by instance_name", function() + local res = client:delete("/plugins/" .. plugins[4].instance_name) + local body = assert.res_status(204, res) + assert.equal("", body) + + local res = client:get("/plugins/" .. plugins[4].instance_name) + assert.res_status(404, res) + end) describe("errors", function() it("returns 204 if not found", function() local res = assert(client:send { @@ -286,6 +420,11 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(204, res) end) + + it("returns 204 if not found by instance_name", function() + local res = client:delete("/plugins/not-found") + assert.res_status(204, res) + end) end) end) end) diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index f2d0836fba6..941a2aa6fe0 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -1884,6 +1884,70 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("/routes/{route}/plugins/{plugin}", function() + describe("GET", function() + it("retrieves a plugin by id", function() + local service = bp.services:insert() + local route = bp.routes:insert({ + service = { id = service.id }, + hosts = { "example.test" }, + }) + local plugin = bp.key_auth_plugins:insert({ + route = route, + }) + local res = client:get("/routes/" .. route.id .. "/plugins/" .. plugin.id) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + assert.same(json, in_db) + end) + it("retrieves a plugin by instance_name", function() + local service = bp.services:insert() + local route = bp.routes:insert({ + service = { id = service.id }, + hosts = { "example.test" }, + }) + local plugin = bp.key_auth_plugins:insert({ + instance_name = "name-" .. utils.uuid(), + route = route, + }) + local res = client:get("/routes/" .. route.id .. "/plugins/" .. plugin.instance_name) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + assert.same(json, in_db) + end) + end) + + describe("DELETE", function() + it("deletes a plugin by id", function() + local route = bp.routes:insert({ paths = { "/route-" .. utils.uuid() }}) + local plugin = bp.key_auth_plugins:insert({ + route = route, + }) + local res = assert(client:delete("/routes/" .. route.id .. "/plugins/" .. plugin.id)) + assert.res_status(204, res) + + local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + assert.is_nil(err) + assert.is_nil(in_db) + end) + it("deletes a plugin by instance_name", function() + local route = bp.routes:insert({ paths = { "/route-" .. utils.uuid() }}) + local plugin = bp.key_auth_plugins:insert({ + instance_name = "name-" .. utils.uuid(), + route = route, + }) + local res = assert(client:delete("/routes/" .. route.id .. "/plugins/" .. plugin.instance_name)) + assert.res_status(204, res) + + local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + assert.is_nil(err) + assert.is_nil(in_db) + end) + end) + end) end) end) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index e0c71bb6020..a6a6bc680e9 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -798,6 +798,62 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("/services/{service}/plugins/{plugin}", function() + describe("GET", function() + it("retrieves a plugin by id", function() + local service = bp.services:insert() + local plugin = bp.key_auth_plugins:insert({ + service = service, + }) + local res = client:get("/services/" .. service.id .. "/plugins/" .. plugin.id) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + assert.same(json, in_db) + end) + it("retrieves a plugin by instance_name", function() + local service = bp.services:insert() + local plugin = bp.key_auth_plugins:insert({ + instance_name = "name-" .. utils.uuid(), + service = service, + }) + local res = client:get("/services/" .. service.id .. "/plugins/" .. plugin.instance_name) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + assert.same(json, in_db) + end) + end) + + describe("DELETE", function() + it("deletes a plugin by id", function() + local service = bp.services:insert() + local plugin = bp.key_auth_plugins:insert({ + service = service, + }) + local res = assert(client:delete("/services/" .. service.id .. "/plugins/" .. plugin.id)) + assert.res_status(204, res) + + local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + assert.is_nil(err) + assert.is_nil(in_db) + end) + it("deletes a plugin by instance_name", function() + local service = bp.services:insert() + local plugin = bp.key_auth_plugins:insert({ + instance_name = "name-" .. utils.uuid(), + service = service, + }) + local res = assert(client:delete("/services/" .. service.id .. "/plugins/" .. plugin.instance_name)) + assert.res_status(204, res) + + local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + assert.is_nil(err) + assert.is_nil(in_db) + end) + end) + end) + describe("errors", function() it("handles malformed JSON body", function() local res = client:post("/services", { diff --git a/spec/02-integration/07-sdk/04-plugin-config_spec.lua b/spec/02-integration/07-sdk/04-plugin-config_spec.lua new file mode 100644 index 00000000000..551dab5da34 --- /dev/null +++ b/spec/02-integration/07-sdk/04-plugin-config_spec.lua @@ -0,0 +1,53 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +describe("Plugin configuration", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(nil, { + "plugins", + }, { + "plugin-config-dump", + }) + + local route = bp.routes:insert({ hosts = { "test.com" } }) + + bp.plugins:insert({ + name = "plugin-config-dump", + instance_name = "test", + route = { id = route.id }, + config = {}, + }) + + assert(helpers.start_kong({ + plugins = "bundled,plugin-config-dump", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("conf", function() + local res = proxy_client:get("/request", { + headers = { Host = "test.com" } + }) + + local body = assert.status(200, res) + local json = cjson.decode(body) + assert.equal("test", json.plugin_instance_name) + end) +end) diff --git a/spec/05-migration/db/migrations/core/018_310_to_320_spec.lua b/spec/05-migration/db/migrations/core/018_310_to_320_spec.lua new file mode 100644 index 00000000000..f49d711e37c --- /dev/null +++ b/spec/05-migration/db/migrations/core/018_310_to_320_spec.lua @@ -0,0 +1,7 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("plugins", "instance_name", "text") + end) +end) diff --git a/spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/handler.lua new file mode 100644 index 00000000000..048226d2499 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/handler.lua @@ -0,0 +1,10 @@ +local PluginConfigDumpHandler = { + VERSION = "1.0.0", + PRIORITY = 1, +} + +function PluginConfigDumpHandler:access(conf) + kong.response.exit(200, conf) +end + +return PluginConfigDumpHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/schema.lua new file mode 100644 index 00000000000..fa000f4b6bb --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/plugin-config-dump/schema.lua @@ -0,0 +1,12 @@ +return { + name = "plugin-config-dump", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 7d12099e37eb2d9ffbaa6a15ba05720666b06416 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 20 Jan 2023 18:24:40 +0800 Subject: [PATCH 2149/4351] fix(build): fix syntax when deduplicating libraries and venv resty cli (#10149) --- build/BUILD.bazel | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 240240117ed..eed1e076811 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -111,7 +111,7 @@ kong_directory_genrule( if [[ -L "$f" ]]; then continue; fi # already a symlink target=$(ls -r1 $f.* 2>/dev/null | head -n1) if [[ ! -z "$target" && "$f" != "$target" ]]; then - ln -sf $(basename "$target") $(basename "$f") + LN "$target" "$f" fi done LN ${BUILD_DESTDIR}/openresty/nginx/sbin/nginx ${BUILD_DESTDIR}/openresty/bin/openresty @@ -152,7 +152,7 @@ export LD_LIBRARY_PATH=\\$$INSTALL_ROOT/kong/lib mkdir -p \\$$INSTALL_ROOT/venv/bin echo '#!/bin/bash -'\\$$INSTALL_ROOT/openresty/bin/resty -I \\$$INSTALL_ROOT/openresty/site/lualib -I \\$$INSTALL_ROOT/openresty/lualib --nginx \\$$INSTALL_ROOT/openresty/nginx/sbin/nginx' \\$$@ +'\\$$INSTALL_ROOT/openresty/bin/resty -I \\$$INSTALL_ROOT/openresty/site/lualib -I \\$$INSTALL_ROOT/openresty/lualib --nginx \\$$INSTALL_ROOT/openresty/nginx/sbin/nginx' "\\$$@" ' > \\$$INSTALL_ROOT/venv/bin/resty chmod +x \\$$INSTALL_ROOT/venv/bin/resty From 8f389c76fb14c5e6ea672d6f226a22fd4c7213fd Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 21 Jan 2023 00:03:46 +0800 Subject: [PATCH 2150/4351] perf(router/atc): provide route count hint to `router.new()` --- kong/router/atc.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index a44bc7a5c98..120394db1d2 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -165,9 +165,11 @@ end local function new_from_scratch(routes, get_exp_and_priority) local phase = get_phase() - local inst = router.new(CACHED_SCHEMA) - local routes_n = #routes + local routes_n = #routes + + local inst = router.new(CACHED_SCHEMA, routes_n) + local routes_t = tb_new(0, routes_n) local services_t = tb_new(0, routes_n) From 488b8fcb652969f832a0eac93405588cd55e5f00 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sat, 21 Jan 2023 00:06:41 +0800 Subject: [PATCH 2151/4351] docs(DEVELOPER): remove PCRE requirements from development doc PCRE will be built by our build system, so developers are not required to install it manually. --- DEVELOPER.md | 2 -- 1 file changed, 2 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 067c4708594..22860c6345d 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -384,7 +384,6 @@ sudo apt update \ docker \ docker-compose \ git \ - libpcre3 \ libyaml-dev \ m4 \ openssl \ @@ -408,7 +407,6 @@ dnf install \ libyaml-devel \ make \ patch \ - pcre-devel \ unzip \ zlib-devel \ valgrind \ From 3652b4e9e7f09627bfd4827664d9f5cd3d54b95c Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 16 Jan 2023 08:04:03 +0000 Subject: [PATCH 2152/4351] chore(deps): bump bazelbuild/setup-bazelisk Bumps [bazelbuild/setup-bazelisk](https://github.com/bazelbuild/setup-bazelisk) from 77fa5a16bb38797f3d47c63d0f99c0873a6707b0 to 987a6fb73f6be98289d7e48654b519e9f3b8d0cb. - [Release notes](https://github.com/bazelbuild/setup-bazelisk/releases) - [Commits](https://github.com/bazelbuild/setup-bazelisk/compare/77fa5a16bb38797f3d47c63d0f99c0873a6707b0...987a6fb73f6be98289d7e48654b519e9f3b8d0cb) --- updated-dependencies: - dependency-name: bazelbuild/setup-bazelisk dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index fa4375a1497..1a842e3c567 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -145,7 +145,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@77fa5a16bb38797f3d47c63d0f99c0873a6707b0 # v2.0.0 + uses: bazelbuild/setup-bazelisk@987a6fb73f6be98289d7e48654b519e9f3b8d0cb # v2.0.0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From ed038d709deabfc52c4a18a9576da099f82fbd3a Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Sat, 21 Jan 2023 00:34:33 +0800 Subject: [PATCH 2153/4351] docs(admin-api): update `plugin.protocols` description to reflect the effect of setting `protocols = http` --- autodoc/admin-api/data/admin-api.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 42f85077f86..b1fd155763a 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1207,7 +1207,7 @@ return { description = [[ An array of the protocols this Route should allow. See the [Route Object](#route-object) section for a list of accepted protocols. - When set to only `"https"`, HTTP requests are answered with an upgrade error. When set to only `"http"`, HTTPS requests are answered with an error. + When set to only `"https"`, HTTP requests are answered with an upgrade error. When it is set to only `"http"`, this is essentially the same as `["http", "https"]` in that both HTTP and HTTPS requests are allowed. Default: `["http", "https"]`. ]], examples = { {"http", "https"}, From 9d648bfe0ab073619d649d2efc728d2803137324 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Sat, 21 Jan 2023 00:37:43 +0800 Subject: [PATCH 2154/4351] fix(conf_loader): rename `debug_header` to `allow_debug_header` Co-authored-by: Datong Sun --- CHANGELOG.md | 4 +++- kong.conf.default | 11 +++++------ kong/conf_loader/init.lua | 2 +- kong/router/utils.lua | 2 +- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 2 +- spec/02-integration/05-proxy/02-router_spec.lua | 8 ++++---- 7 files changed, 16 insertions(+), 15 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e9b136803e0..e5c8041ba00 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -170,8 +170,10 @@ to `Method not allowed`, make the reponse to show more clearly that Kong do not support TRACE method. [#9448](https://github.com/Kong/kong/pull/9448) -- Add debug_header kong conf to disable kong_debug header function, default set to off +- Add `allow_debug_header` Kong conf to allow use of the `Kong-Debug` header for debugging. + This option defaults to `off`. [#10054](https://github.com/Kong/kong/pull/10054) + [#10125](https://github.com/Kong/kong/pull/10125) ### Additions diff --git a/kong.conf.default b/kong.conf.default index c19508be689..d5168434bc2 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -926,12 +926,11 @@ # connection may be kept open # indefinitely. -#debug_header = off # Enable the `kong-debug` header function - # if it is `on`, kong will add debug header - # `Kong-Route-Id` `Kong-Route-Name` `Kong-Service-Id` - # `Kong-Service-Name` when client request - # header `kong-debug = 1` is set - # default is `off` +#allow_debug_header = off # Enable the `Kong-Debug` header function. + # if it is `on`, kong will add + # `Kong-Route-Id` `Kong-Route-Name` `Kong-Service-Id` + # `Kong-Service-Name` debug headers to response when + # the client request header `Kong-Debug: 1` is present. #------------------------------------------------------------------------------ # NGINX injected directives diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index d0befde2f73..023beb94dab 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -325,7 +325,7 @@ local CONF_PARSERS = { upstream_keepalive_pool_size = { typ = "number" }, upstream_keepalive_max_requests = { typ = "number" }, upstream_keepalive_idle_timeout = { typ = "number" }, - debug_header = { typ = "boolean" }, + allow_debug_header = { typ = "boolean" }, headers = { typ = "array" }, trusted_ips = { typ = "array" }, diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 253a7c6db5f..3721feb8e5f 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -104,7 +104,7 @@ local function add_debug_headers(var, header, match_t) return end - if not kong.configuration.debug_header then + if not kong.configuration.allow_debug_header then return end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index d3f84aae457..6cdc22dabd8 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -58,7 +58,7 @@ error_default_type = text/plain upstream_keepalive_pool_size = 60 upstream_keepalive_max_requests = 100 upstream_keepalive_idle_timeout = 60 -debug_header = off +allow_debug_header = off nginx_user = kong kong nginx_worker_processes = auto diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 8e5db96f4f5..7650445e68c 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -55,7 +55,7 @@ describe("Configuration loader", function() assert.same({}, conf.admin_ssl_cert_key) assert.same({}, conf.status_ssl_cert) assert.same({}, conf.status_ssl_cert_key) - assert.same(false, conf.debug_header) + assert.same(false, conf.allow_debug_header) assert.is_nil(getmetatable(conf)) end) it("loads a given file, with higher precedence", function() diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 339a10f583a..2ed03e4760c 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -159,7 +159,7 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled,enable-buffering", nginx_conf = "spec/fixtures/custom_nginx.template", stream_listen = string.format("127.0.0.1:%d ssl", stream_tls_listen_port), - debug_header = true, + allow_debug_header = true, }, nil, nil, fixtures)) end) @@ -2279,7 +2279,7 @@ for _, strategy in helpers.each_strategy() do nginx_worker_processes = 4, plugins = "bundled,enable-buffering", nginx_conf = "spec/fixtures/custom_nginx.template", - debug_header = true, + allow_debug_header = true, })) end) @@ -2390,7 +2390,7 @@ for _, strategy in helpers.each_strategy() do end) end - describe("disable debug_header config" , function() + describe("disable allow_debug_header config" , function() local proxy_client lazy_setup(function() @@ -2438,7 +2438,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("disable debug_header config", function() + it("disable allow_debug_header config", function() for _ = 1, 1000 do proxy_client = helpers.proxy_client() local res = assert(proxy_client:send { From d9d3725d52af87a5d42e3821026182f538a465b4 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Sat, 21 Jan 2023 01:43:44 +0800 Subject: [PATCH 2155/4351] fix(runloop): response phase incorrectly skips `header.before` (#10056) Fix #10031 KAG-356 Co-authored-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong/runloop/handler.lua | 3 ++- .../15-upstream-status-header_spec.lua | 21 +++++++++++++++++-- .../kong/plugins/response-phase/handler.lua | 16 ++++++++++++++ .../kong/plugins/response-phase/schema.lua | 11 ++++++++++ 5 files changed, 50 insertions(+), 3 deletions(-) create mode 100644 spec/fixtures/custom_plugins/kong/plugins/response-phase/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/response-phase/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index e5c8041ba00..4d5c04afb37 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -118,6 +118,8 @@ the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. [#9911](https://github.com/Kong/kong/pull/9911) [#10046](https://github.com/Kong/kong/pull/10046) +- Fix an issue where 'X-Kong-Upstream-Status' cannot be emitted when response is buffered. + [#10056](https://github.com/Kong/kong/pull/10056) #### Plugins diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index f2d5d72a683..7b01c25e96c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1430,7 +1430,8 @@ return { local upstream_status_header = constants.HEADERS.UPSTREAM_STATUS if kong.configuration.enabled_headers[upstream_status_header] then - header[upstream_status_header] = tonumber(sub(var.upstream_status or "", -3)) + local upstream_status = ctx.buffered_status or tonumber(sub(var.upstream_status or "", -3)) + header[upstream_status_header] = upstream_status if not header[upstream_status_header] then log(ERR, "failed to set ", upstream_status_header, " header") end diff --git a/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua b/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua index 933c5ce8696..8b67a077f12 100644 --- a/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua +++ b/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua @@ -8,6 +8,8 @@ local function setup_db() "services", "plugins", "keyauth_credentials", + }, { + "response-phase", }) local service = bp.services:insert { @@ -46,6 +48,8 @@ local function setup_db() name = "key-auth", route = { id = route3.id }, } + + return bp end @@ -130,13 +134,25 @@ describe(constants.HEADERS.UPSTREAM_STATUS .. " header", function() end) end) - describe("is injected with configuration [headers=X-Kong-Upstream-Status]", function() + for _, buffered in ipairs{false, true} do + describe("is injected with configuration [headers=X-Kong-Upstream-Status]" .. + (buffered and "(buffered)" or ""), function() lazy_setup(function() - setup_db() + local db = setup_db() + + if buffered then + db.plugins:insert { + name = "response-phase", + config = { + } + } + end assert(helpers.start_kong { nginx_conf = "spec/fixtures/custom_nginx.template", headers = "X-Kong-Upstream-Status", + -- to see if the header is injected when response is buffered + plugins = buffered and "bundled,response-phase,dummy,key-auth", }) end) @@ -161,6 +177,7 @@ describe(constants.HEADERS.UPSTREAM_STATUS .. " header", function() assert("200", res.headers[constants.HEADERS.UPSTREAM_STATUS]) end) end) + end describe("short-circuited requests", function() lazy_setup(function() diff --git a/spec/fixtures/custom_plugins/kong/plugins/response-phase/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/response-phase/handler.lua new file mode 100644 index 00000000000..e2c15bb031b --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/response-phase/handler.lua @@ -0,0 +1,16 @@ +local kong_meta = require "kong.meta" + +local resp_phase = {} + + +resp_phase.PRIORITY = 950 +resp_phase.VERSION = kong_meta.version + + +function resp_phase:access() +end + +function resp_phase:response() +end + +return resp_phase diff --git a/spec/fixtures/custom_plugins/kong/plugins/response-phase/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/response-phase/schema.lua new file mode 100644 index 00000000000..d56d718a7a7 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/response-phase/schema.lua @@ -0,0 +1,11 @@ +return { + name = "response-phase", + fields = { + { config = { + type = "record", + fields = { + }, + } + } + }, +} From 20c6000b7cee4f1e8a9295b3ba265dc7b30b50a9 Mon Sep 17 00:00:00 2001 From: Michael Kotten Date: Sat, 21 Jan 2023 17:27:59 +0100 Subject: [PATCH 2156/4351] feat(conf): make `ssl_session_cache` directive configurable with new config option `ssl_session_cache_size` Co-authored-by: Datong Sun --- CHANGELOG.md | 4 ++++ kong.conf.default | 4 ++++ kong/conf_loader/init.lua | 1 + kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 2 +- kong/templates/nginx_kong_stream.lua | 2 +- spec/fixtures/custom_nginx.template | 4 ++-- 7 files changed, 14 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4d5c04afb37..69837017b23 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -88,6 +88,10 @@ [#10111](https://github.com/Kong/kong/pull/10111) - Services upstream TLS config is extended to stream subsystem. [#9947](https://github.com/Kong/kong/pull/9947) +- New configuration option `ssl_session_cache_size` to set the Nginx directive `ssl_session_cache`. + This config defaults to `10m`. + Thanks [Michael Kotten](https://github.com/michbeck100) for contributing this change. + [#10021](https://github.com/Kong/kong/pull/10021) #### Plugins diff --git a/kong.conf.default b/kong.conf.default index d5168434bc2..57495699fa8 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -715,6 +715,10 @@ # # See http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_timeout +#ssl_session_cache_size = 10m # Sets the size of the caches that store session parameters + # + # See https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_cache + #ssl_cert = # Comma-separated list of certificates for `proxy_listen` values with TLS enabled. # # If more than one certificates are specified, it can be used to provide diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 023beb94dab..f162c156515 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -485,6 +485,7 @@ local CONF_PARSERS = { "nginx_stream_ssl_session_timeout", }, }, + ssl_session_cache_size = { typ = "string" }, client_ssl = { typ = "boolean" }, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 6cdc22dabd8..f44db0d6a08 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -48,6 +48,7 @@ ssl_prefer_server_ciphers = on ssl_dhparam = NONE ssl_session_tickets = on ssl_session_timeout = 1d +ssl_session_cache_size = 10m admin_ssl_cert = NONE admin_ssl_cert_key = NONE status_ssl_cert = NONE diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index f8fbc7e1f1a..6e8e0f41499 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -85,7 +85,7 @@ server { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_session_cache shared:SSL:10m; + ssl_session_cache shared:SSL:${{SSL_SESSION_CACHE_SIZE}}; ssl_certificate_by_lua_block { Kong.ssl_certificate() } diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 940f5e6883a..a193f34017f 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -110,7 +110,7 @@ server { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_session_cache shared:StreamSSL:10m; + ssl_session_cache shared:StreamSSL:${{SSL_SESSION_CACHE_SIZE}}; ssl_certificate_by_lua_block { Kong.ssl_certificate() } diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index bfc33ec0979..4a7cdc66b4b 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -108,7 +108,7 @@ http { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_session_cache shared:SSL:10m; + ssl_session_cache shared:SSL:${{SSL_SESSION_CACHE_SIZE}}; ssl_certificate_by_lua_block { Kong.ssl_certificate() } @@ -826,7 +826,7 @@ stream { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_session_cache shared:StreamSSL:10m; + ssl_session_cache shared:StreamSSL:${{SSL_SESSION_CACHE_SIZE}}; ssl_certificate_by_lua_block { Kong.ssl_certificate() } From e95b730952cf2bcd77dcc442a04b497a6ab49ffa Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 24 Jan 2023 03:15:11 +0800 Subject: [PATCH 2157/4351] remove duplicated entry (#10155) --- CHANGELOG.md | 6 ------ 1 file changed, 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 69837017b23..7f27c581975 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -148,12 +148,6 @@ and disable the wRPC protocol. [#9921](https://github.com/Kong/kong/pull/9921) -#### Core - -- Fix an issue where after a valid declarative configuration is loaded, - the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. - [#9911](https://github.com/Kong/kong/pull/9911) - ### Dependencies - Bumped luarocks from 3.9.1 to 3.9.2 From 88527935666b0a43ff30a41702e7fbeccb025086 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 24 Jan 2023 07:39:52 -0800 Subject: [PATCH 2158/4351] refactor(clustering): reorganize cert validation code (#10159) Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> Co-authored-by: Samuele Illuminati --- kong-3.2.0-0.rockspec | 1 + kong/clustering/control_plane.lua | 17 +- kong/clustering/data_plane.lua | 25 +- kong/clustering/init.lua | 56 +++-- kong/clustering/tls.lua | 232 ++++++++++++++++++ kong/clustering/utils.lua | 146 +---------- kong/conf_loader/init.lua | 2 +- .../09-hybrid_mode/03-pki_spec.lua | 2 + spec/helpers.lua | 2 +- 9 files changed, 312 insertions(+), 171 deletions(-) create mode 100644 kong/clustering/tls.lua diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 3ab40e68979..1918e0a87cb 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -78,6 +78,7 @@ build = { ["kong.clustering.compat.version"] = "kong/clustering/compat/version.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", + ["kong.clustering.tls"] = "kong/clustering/tls.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.cassandra"] = "kong/cluster_events/strategies/cassandra.lua", diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index c5c2ad07c20..91dffd0484f 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -42,6 +42,7 @@ local plugins_list_to_map = compat.plugins_list_to_map local update_compatible_payload = compat.update_compatible_payload local deflate_gzip = utils.deflate_gzip local yield = utils.yield +local connect_dp = clustering_utils.connect_dp local kong_dict = ngx.shared.kong @@ -74,13 +75,17 @@ local function is_timeout(err) end -function _M.new(conf, cert_digest) +function _M.new(clustering) + assert(type(clustering) == "table", + "kong.clustering is not instantiated") + + assert(type(clustering.conf) == "table", + "kong.clustering did not provide configuration") + local self = { clients = setmetatable({}, { __mode = "k", }), plugins_map = {}, - - conf = conf, - cert_digest = cert_digest, + conf = clustering.conf, } return setmetatable(self, _MT) @@ -172,9 +177,7 @@ function _M:handle_cp_websocket() local dp_ip = ngx_var.remote_addr local dp_version = ngx_var.arg_node_version - local wb, log_suffix, ec = clustering_utils.connect_dp( - self.conf, self.cert_digest, - dp_id, dp_hostname, dp_ip, dp_version) + local wb, log_suffix, ec = connect_dp(dp_id, dp_hostname, dp_ip, dp_version) if not wb then return ngx_exit(ec) end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index ec7474818eb..5c6b2e40fd2 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -46,12 +46,24 @@ local function is_timeout(err) end -function _M.new(conf, cert, cert_key) +function _M.new(clustering) + assert(type(clustering) == "table", + "kong.clustering is not instantiated") + + assert(type(clustering.conf) == "table", + "kong.clustering did not provide configuration") + + assert(type(clustering.cert) == "table", + "kong.clustering did not provide the cluster certificate") + + assert(type(clustering.cert_key) == "cdata", + "kong.clustering did not provide the cluster certificate private key") + local self = { - declarative_config = declarative.new_config(conf), - conf = conf, - cert = cert, - cert_key = cert_key, + declarative_config = assert(declarative.new_config(clustering.conf)), + conf = clustering.conf, + cert = clustering.cert, + cert_key = clustering.cert_key, } return setmetatable(self, _MT) @@ -102,8 +114,7 @@ function _M:communicate(premature) local log_suffix = " [" .. conf.cluster_control_plane .. "]" local reconnection_delay = math.random(5, 10) - local c, uri, err = clustering_utils.connect_cp( - "/v1/outlet", conf, self.cert, self.cert_key) + local c, uri, err = clustering_utils.connect_cp(self, "/v1/outlet") if not c then ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index dab087eab7a..08d0b48ec0f 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -2,12 +2,10 @@ local _M = {} local _MT = { __index = _M, } -local pl_file = require("pl.file") local pl_tablex = require("pl.tablex") -local ssl = require("ngx.ssl") -local openssl_x509 = require("resty.openssl.x509") local clustering_utils = require("kong.clustering.utils") local events = require("kong.clustering.events") +local clustering_tls = require("kong.clustering.tls") local assert = assert @@ -15,6 +13,20 @@ local sort = table.sort local is_dp_worker_process = clustering_utils.is_dp_worker_process +local validate_client_cert = clustering_tls.validate_client_cert +local get_cluster_cert = clustering_tls.get_cluster_cert +local get_cluster_cert_key = clustering_tls.get_cluster_cert_key + +local setmetatable = setmetatable +local ngx = ngx +local ngx_log = ngx.log +local ngx_var = ngx.var +local kong = kong +local ngx_exit = ngx.exit +local ngx_ERR = ngx.ERR + + +local _log_prefix = "[clustering] " function _M.new(conf) @@ -22,29 +34,45 @@ function _M.new(conf) local self = { conf = conf, + cert = assert(get_cluster_cert(conf)), + cert_key = assert(get_cluster_cert_key(conf)), } setmetatable(self, _MT) - local cert = assert(pl_file.read(conf.cluster_cert)) - self.cert = assert(ssl.parse_pem_cert(cert)) - - cert = openssl_x509.new(cert, "PEM") - self.cert_digest = cert:digest("sha256") - - local key = assert(pl_file.read(conf.cluster_cert_key)) - self.cert_key = assert(ssl.parse_pem_priv_key(key)) - if conf.role == "control_plane" then self.json_handler = - require("kong.clustering.control_plane").new(self.conf, self.cert_digest) + require("kong.clustering.control_plane").new(self) end return self end +--- Validate the client certificate presented by the data plane. +--- +--- If no certificate is passed in by the caller, it will be read from +--- ngx.var.ssl_client_raw_cert. +--- +---@param cert_pem? string # data plane cert text +--- +---@return boolean? success +---@return string? error +function _M:validate_client_cert(cert_pem) + -- XXX: do not refactor or change the call signature of this function without + -- reviewing the EE codebase first to sanity-check your changes + cert_pem = cert_pem or ngx_var.ssl_client_raw_cert + return validate_client_cert(self.conf, self.cert, cert_pem) +end + + function _M:handle_cp_websocket() + local ok, err = self:validate_client_cert() + if not ok then + ngx_log(ngx_ERR, _log_prefix, err) + return ngx_exit(444) + end + return self.json_handler:handle_cp_websocket() end @@ -63,7 +91,7 @@ function _M:init_dp_worker(plugins_list) return end - self.child = require("kong.clustering.data_plane").new(self.conf, self.cert, self.cert_key) + self.child = require("kong.clustering.data_plane").new(self) self.child:init_worker(plugins_list) end diff --git a/kong/clustering/tls.lua b/kong/clustering/tls.lua new file mode 100644 index 00000000000..183c8c0e4b2 --- /dev/null +++ b/kong/clustering/tls.lua @@ -0,0 +1,232 @@ +-- TLS helpers for kong.clustering +local tls = {} + + +local openssl_x509 = require("resty.openssl.x509") +local pl_file = require("pl.file") +local ssl = require("ngx.ssl") +local http = require("resty.http") +local ocsp = require("ngx.ocsp") + +local constants = require("kong.constants") + + +local ngx_log = ngx.log +local WARN = ngx.WARN + +local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT + + + +local function log(lvl, ...) + ngx_log(lvl, "[clustering] ", ...) +end + + +local function validate_shared_cert(cert, cert_digest) + local digest, err = cert:digest("sha256") + if not digest then + return nil, "unable to retrieve data plane client certificate digest " .. + "during handshake: " .. err + end + + if digest ~= cert_digest then + return nil, "data plane presented incorrect client certificate during " .. + "handshake (digest does not match the control plane certifiate)" + end + + return true +end + +local check_for_revocation_status +do + local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain + check_for_revocation_status = function() + local cert, err = get_full_client_certificate_chain() + if not cert then + return nil, err or "no client certificate" + end + + local der_cert + der_cert, err = ssl.cert_pem_to_der(cert) + if not der_cert then + return nil, "failed to convert certificate chain from PEM to DER: " .. err + end + + local ocsp_url + ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) + if not ocsp_url then + return nil, err or ("OCSP responder endpoint can not be determined, " .. + "maybe the client certificate is missing the " .. + "required extensions") + end + + local ocsp_req + ocsp_req, err = ocsp.create_ocsp_request(der_cert) + if not ocsp_req then + return nil, "failed to create OCSP request: " .. err + end + + local c = http.new() + local res + res, err = c:request_uri(ocsp_url, { + headers = { + ["Content-Type"] = "application/ocsp-request", + }, + timeout = OCSP_TIMEOUT, + method = "POST", + body = ocsp_req, + }) + + if not res then + return nil, "failed sending request to OCSP responder: " .. tostring(err) + end + if res.status ~= 200 then + return nil, "OCSP responder returns bad HTTP status code: " .. res.status + end + + local ocsp_resp = res.body + if not ocsp_resp or #ocsp_resp == 0 then + return nil, "unexpected response from OCSP responder: empty body" + end + + res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) + if not res then + return false, "failed to validate OCSP response: " .. err + end + + return true + end +end + + +---@class kong.clustering.certinfo : table +--- +---@field raw string # raw, PEM-encoded certificate string +---@field cdata ffi.cdata* # cdata pointer returned by ngx.ssl.parse_pem_cert() +---@field x509 table # resty.openssl.x509 object +---@field digest string # sha256 certificate digest +---@field common_name? string # CN field of the certificate +---@field parent_common_name? string # parent domain of the certificate CN + + +--- Read and parse the cluster certificate from disk. +--- +---@param kong_config table +---@return kong.clustering.certinfo? cert +---@return string|nil error +function tls.get_cluster_cert(kong_config) + local raw, cdata, x509, digest + -- `cn` and `parent_cn` are populated and used in EE. They are included here + -- to keep the shared code more consistent between repositories. + local cn, parent_cn = nil, nil + local err + + raw, err = pl_file.read(kong_config.cluster_cert) + if not raw then + return nil, "failed reading the cluster certificate file: " + .. tostring(err) + end + + cdata, err = ssl.parse_pem_cert(raw) + if not cdata then + return nil, "failed parsing the cluster certificate PEM data: " + .. tostring(err) + end + + x509, err = openssl_x509.new(raw, "PEM") + if not x509 then + return nil, "failed creating x509 object for the cluster certificate: " + .. tostring(err) + end + + digest, err = x509:digest("sha256") + if not digest then + return nil, "failed calculating the cluster certificate digest: " + .. tostring(err) + end + + return { + cdata = cdata, + common_name = cn, + digest = digest, + parent_common_name = parent_cn, + raw = raw, + x509 = x509, + } +end + + +--- Read and parse the cluster certificate private key from disk. +--- +---@param kong_config table +---@return ffi.cdata*|nil private_key +---@return string|nil error +function tls.get_cluster_cert_key(kong_config) + local key_pem, key, err + + key_pem, err = pl_file.read(kong_config.cluster_cert_key) + if not key_pem then + return nil, "failed reading the cluster certificate private key file: " + .. tostring(err) + end + + key, err = ssl.parse_pem_priv_key(key_pem) + if not key then + return nil, "failed parsing the cluster certificate private key PEM data: " + .. tostring(err) + end + + return key +end + + +--- Validate the client certificate presented by the data plane. +--- +---@param kong_config table # kong.configuration table +---@param cp_cert kong.clustering.certinfo # clustering certinfo table +---@param dp_cert_pem string # data plane cert text +--- +---@return boolean? success +---@return string? error +function tls.validate_client_cert(kong_config, cp_cert, dp_cert_pem) + if not dp_cert_pem then + return nil, "data plane failed to present client certificate during handshake" + end + + local cert, err = openssl_x509.new(dp_cert_pem, "PEM") + if not cert then + return nil, "unable to load data plane client certificate during handshake: " .. err + end + + local ok, _ + + -- use mutual TLS authentication + if kong_config.cluster_mtls == "shared" then + _, err = validate_shared_cert(cert, cp_cert.digest) + + elseif kong_config.cluster_ocsp ~= "off" then + ok, err = check_for_revocation_status() + if ok == false then + err = "data plane client certificate was revoked: " .. err + + elseif not ok then + if kong_config.cluster_ocsp == "on" then + err = "data plane client certificate revocation check failed: " .. err + + else + log(WARN, "data plane client certificate revocation check failed: ", err) + err = nil + end + end + end + + if err then + return nil, err + end + + return true +end + + +return tls diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 5d77b7f932d..3c72e6d1770 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -1,8 +1,4 @@ local constants = require("kong.constants") -local openssl_x509 = require("resty.openssl.x509") -local ssl = require("ngx.ssl") -local ocsp = require("ngx.ocsp") -local http = require("resty.http") local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") local parse_url = require("socket.url").parse @@ -17,7 +13,6 @@ local fmt = string.format local kong = kong local ngx = ngx -local ngx_var = ngx.var local ngx_log = ngx.log local ngx_DEBUG = ngx.DEBUG local ngx_WARN = ngx.WARN @@ -26,8 +21,6 @@ local ngx_CLOSE = ngx.HTTP_CLOSE local _log_prefix = "[clustering] " -local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT - local KONG_VERSION = kong.version local prefix = kong.configuration.prefix or require("pl.path").abspath(ngx.config.prefix()) @@ -36,129 +29,6 @@ local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_termina local _M = {} -local function validate_shared_cert(cert_digest) - local cert = ngx_var.ssl_client_raw_cert - - if not cert then - return nil, "data plane failed to present client certificate during handshake" - end - - local err - cert, err = openssl_x509.new(cert, "PEM") - if not cert then - return nil, "unable to load data plane client certificate during handshake: " .. err - end - - local digest - digest, err = cert:digest("sha256") - if not digest then - return nil, "unable to retrieve data plane client certificate digest during handshake: " .. err - end - - if digest ~= cert_digest then - return nil, "data plane presented incorrect client certificate during handshake (expected: " .. - cert_digest .. ", got: " .. digest .. ")" - end - - return true -end - -local check_for_revocation_status -do - local get_full_client_certificate_chain = require("resty.kong.tls").get_full_client_certificate_chain - check_for_revocation_status = function() - - local cert, err = get_full_client_certificate_chain() - if not cert then - return nil, err or "no client certificate" - end - - local der_cert - der_cert, err = ssl.cert_pem_to_der(cert) - if not der_cert then - return nil, "failed to convert certificate chain from PEM to DER: " .. err - end - - local ocsp_url - ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) - if not ocsp_url then - return nil, err or "OCSP responder endpoint can not be determined, " .. - "maybe the client certificate is missing the " .. - "required extensions" - end - - local ocsp_req - ocsp_req, err = ocsp.create_ocsp_request(der_cert) - if not ocsp_req then - return nil, "failed to create OCSP request: " .. err - end - - local c = http.new() - local res - res, err = c:request_uri(ocsp_url, { - headers = { - ["Content-Type"] = "application/ocsp-request", - }, - timeout = OCSP_TIMEOUT, - method = "POST", - body = ocsp_req, - }) - - if not res then - return nil, "failed sending request to OCSP responder: " .. tostring(err) - end - if res.status ~= 200 then - return nil, "OCSP responder returns bad HTTP status code: " .. res.status - end - - local ocsp_resp = res.body - if not ocsp_resp or #ocsp_resp == 0 then - return nil, "unexpected response from OCSP responder: empty body" - end - - res, err = ocsp.validate_ocsp_response(ocsp_resp, der_cert) - if not res then - return false, "failed to validate OCSP response: " .. err - end - - return true - end -end - -_M.check_for_revocation_status = check_for_revocation_status - -local function validate_connection_certs(conf, cert_digest) - local _, err - - -- use mutual TLS authentication - if conf.cluster_mtls == "shared" then - _, err = validate_shared_cert(cert_digest) - - elseif conf.cluster_ocsp ~= "off" then - local ok - ok, err = check_for_revocation_status() - if ok == false then - err = "data plane client certificate was revoked: " .. err - - elseif not ok then - if conf.cluster_ocsp == "on" then - err = "data plane client certificate revocation check failed: " .. err - - else - ngx_log(ngx_WARN, _log_prefix, "data plane client certificate revocation check failed: ", err) - err = nil - end - end - end - - if err then - return nil, err - end - - return true -end - - local function parse_proxy_url(conf) local ret = {} local proxy_server = conf.proxy_server @@ -192,7 +62,8 @@ local WS_OPTS = { } -- TODO: pick one random CP -function _M.connect_cp(endpoint, conf, cert, cert_key, protocols) +function _M.connect_cp(dp, endpoint, protocols) + local conf = dp.conf local address = conf.cluster_control_plane .. endpoint local c = assert(ws_client:new(WS_OPTS)) @@ -203,8 +74,8 @@ function _M.connect_cp(endpoint, conf, cert, cert_key, protocols) local opts = { ssl_verify = true, - client_cert = cert, - client_priv_key = cert_key, + client_cert = dp.cert.cdata, + client_priv_key = dp.cert_key, protocols = protocols, } @@ -238,8 +109,7 @@ function _M.connect_cp(endpoint, conf, cert, cert_key, protocols) end -function _M.connect_dp(conf, cert_digest, - dp_id, dp_hostname, dp_ip, dp_version) +function _M.connect_dp(dp_id, dp_hostname, dp_ip, dp_version) local log_suffix = {} if type(dp_id) == "string" then @@ -264,12 +134,6 @@ function _M.connect_dp(conf, cert_digest, log_suffix = "" end - local ok, err = validate_connection_certs(conf, cert_digest) - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - return nil, nil, ngx.HTTP_CLOSE - end - if not dp_id then ngx_log(ngx_WARN, _log_prefix, "data plane didn't pass the id", log_suffix) return nil, nil, 400 diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index f162c156515..e75f52ee741 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1106,7 +1106,7 @@ local function check_and_parse(conf, opts) if conf.cluster_mtls == "shared" then insert(conf.lua_ssl_trusted_certificate, conf.cluster_cert) - elseif conf.cluster_mtls == "pki" then + elseif conf.cluster_mtls == "pki" or conf.cluster_mtls == "pki_check_cn" then insert(conf.lua_ssl_trusted_certificate, conf.cluster_ca_cert) end diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index a7b666f1e90..00d8b483cdc 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -10,6 +10,8 @@ describe("CP/DP PKI sync #" .. strategy, function() helpers.get_db_utils(strategy, { "routes", "services", + -- ensure we have no stale data plane info before testing + "clustering_data_planes", }) -- runs migrations assert(helpers.start_kong({ diff --git a/spec/helpers.lua b/spec/helpers.lua index 2603d5b5786..38904feb30e 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3444,7 +3444,7 @@ local function clustering_client(opts) ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), - server_name = "kong_clustering", + server_name = opts.server_name or "kong_clustering", } local res, err = c:connect(uri, conn_opts) From 51736f2964fba9a683caf06f23f13a40f2009154 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 25 Jan 2023 12:42:03 +0100 Subject: [PATCH 2159/4351] fix(tracing) add http.status_code, fix http.flavor (#10160) --- CHANGELOG.md | 9 +++++-- kong/plugins/opentelemetry/otlp.lua | 27 +++++++++---------- kong/runloop/handler.lua | 2 ++ kong/tracing/instrumentation.lua | 18 +++++++++++-- .../37-opentelemetry/04-exporter_spec.lua | 3 ++- 5 files changed, 39 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7f27c581975..4369232e198 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -135,8 +135,13 @@ [#10052](https://github.com/Kong/kong/pull/10052) - **Datadog**: Fix a bug in the Datadog plugin batch queue processing where metrics are published multiple times. [#10044](https://github.com/Kong/kong/pull/10044) -- **OpenTelemetry**: Fix non-compliance to specification for `http.uri` in spans. The field should be full HTTP URI. - [#10036](https://github.com/Kong/kong/pull/10036) +- **OpenTelemetry**: Fix non-compliances to specification: + - For `http.uri` in spans. The field should be full HTTP URI. + [#10036](https://github.com/Kong/kong/pull/10036) + - For `http.status_code`. It should be present on spans for requests that have a status code. + [#10160](https://github.com/Kong/kong/pull/10160) + - For `http.flavor`. It should be a string value, not a double. + [#10160](https://github.com/Kong/kong/pull/10160) - **OAuth2**: `refresh_token_ttl` is now limited between `0` and `100000000` by schema validator. Previously numbers that are too large causes requests to fail. [#10068](https://github.com/Kong/kong/pull/10068) diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index 0e6b1840ebd..d84c5c7d97f 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -20,6 +20,16 @@ for i = 0, 2 do PB_STATUS[i] = { code = i } end +local KEY_TO_ATTRIBUTE_TYPES = { + ["http.status_code"] = "int_value", +} + +local TYPE_TO_ATTRIBUTE_TYPES = { + string = "string_value", + number = "double_value", + boolean = "bool_value", +} + local function transform_attributes(attr) if type(attr) ~= "table" then error("invalid attributes", 2) @@ -27,25 +37,12 @@ local function transform_attributes(attr) local pb_attributes = new_tab(nkeys(attr), 0) for k, v in pairs(attr) do - local typ = type(v) - local pb_val - if typ == "string" then - pb_val = { string_value = v } - - elseif typ == "number" then - pb_val = { double_value = v } - - elseif typ == "boolean" then - pb_val = { bool_value = v } - - else - pb_val = EMPTY_TAB -- considered empty - end + local attribute_type = KEY_TO_ATTRIBUTE_TYPES[k] or TYPE_TO_ATTRIBUTE_TYPES[type(v)] insert(pb_attributes, { key = k, - value = pb_val, + value = attribute_type and { [attribute_type] = v } or EMPTY_TAB }) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 7b01c25e96c..0c345afc7fc 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1450,6 +1450,8 @@ return { end end + instrumentation.runloop_before_header_filter(status) + local hash_cookie = ctx.balancer_data.hash_cookie if hash_cookie then balancer.set_cookie(hash_cookie) diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 4b09d34d108..72334421c12 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -170,7 +170,7 @@ function _M.http_client() http.request_uri = wrap end ---- Regsiter vailable_types +--- Register available_types -- functions in this list will be replaced with NOOP -- if tracing module is NOT enabled. for k, _ in pairs(_M) do @@ -196,6 +196,11 @@ function _M.request(ctx) and ctx.KONG_PROCESSING_START * 1e6 or time_ns() + local http_flavor = ngx.req.http_version() + if type(http_flavor) == "number" then + http_flavor = string.format("%.1f", http_flavor) + end + local active_span = tracer.start_span(span_name, { span_kind = 2, -- server start_time_ns = start_time, @@ -204,7 +209,7 @@ function _M.request(ctx) ["http.url"] = req_uri, ["http.host"] = host, ["http.scheme"] = scheme, - ["http.flavor"] = ngx.req.http_version(), + ["http.flavor"] = http_flavor, ["net.peer.ip"] = client.get_ip(), }, }) @@ -261,7 +266,16 @@ do available_types.dns_query = true end + -- runloop +function _M.runloop_before_header_filter() + local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + if root_span then + root_span:set_attribute("http.status_code", ngx.status) + end +end + + function _M.runloop_log_before(ctx) -- add balancer _M.balancer(ctx) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index c23bc4bf5fa..d04465f16c8 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -441,10 +441,11 @@ for _, strategy in helpers.each_strategy() do local attr = span.attributes sort_by_key(attr) assert.same({ - { key = "http.flavor", value = { double_value = 1.1 } }, + { key = "http.flavor", value = { string_value = "1.1" } }, { key = "http.host", value = { string_value = "0.0.0.0" } }, { key = "http.method", value = { string_value = "GET" } }, { key = "http.scheme", value = { string_value = "http" } }, + { key = "http.status_code", value = { int_value = 200 } }, { key = "http.url", value = { string_value = "http://0.0.0.0/" } }, { key = "net.peer.ip", value = { string_value = "127.0.0.1" } }, }, attr) From 0d75a8e1d45446f489ac43f6142def267cfb7095 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 25 Jan 2023 20:21:53 +0800 Subject: [PATCH 2160/4351] feat(balancer): add latency balancer algorithm (#9787) * feat: support ewma * fix(balancer): ewma log update score bug fix * tests(balancer) add ewma spec * tests(balancer): add ewma balancer spec * fix(balancer): add rockspec * fix(balancer): fix db entities overwrite function * tests(balancer): make ewma balancer spec happy * tests(balancer): fix ewma unit test spec * tests(balancer): fix ewma integration test * tests(balancer): add ewma integration test case * fix(balancer): cleanup ewma code * tests(balancer): make ewma integration test happy * fix(balancer): fix ewma code style * fix(balancer): fix ewma code style * fix(balancer): fix ewma code style * Update spec/01-unit/09-balancer/06-ewma_spec.lua Co-authored-by: Vinicius Mignot * Update spec/01-unit/09-balancer/06-ewma_spec.lua Co-authored-by: Vinicius Mignot * fix: fix test * fix test * fix code * fix test * fix test * fix test * feat(balancer): rename ewma to latency * feat(balancer): rename ewma to latency * feat(balancer): fix log message Co-authored-by: Vinicius Mignot --- kong-3.2.0-0.rockspec | 1 + kong/db/schema/entities/upstreams.lua | 7 +- kong/runloop/balancer/balancers.lua | 13 + kong/runloop/balancer/init.lua | 8 +- kong/runloop/balancer/latency.lua | 252 +++++++ kong/runloop/handler.lua | 1 + spec/01-unit/09-balancer/06-latency_spec.lua | 622 ++++++++++++++++++ .../05-proxy/10-balancer/07-latency_spec.lua | 292 ++++++++ 8 files changed, 1194 insertions(+), 2 deletions(-) create mode 100644 kong/runloop/balancer/latency.lua create mode 100644 spec/01-unit/09-balancer/06-latency_spec.lua create mode 100644 spec/02-integration/05-proxy/10-balancer/07-latency_spec.lua diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 1918e0a87cb..129f47356bd 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -161,6 +161,7 @@ build = { ["kong.runloop.balancer.consistent_hashing"] = "kong/runloop/balancer/consistent_hashing.lua", ["kong.runloop.balancer.healthcheckers"] = "kong/runloop/balancer/healthcheckers.lua", ["kong.runloop.balancer.least_connections"] = "kong/runloop/balancer/least_connections.lua", + ["kong.runloop.balancer.latency"] = "kong/runloop/balancer/latency.lua", ["kong.runloop.balancer.round_robin"] = "kong/runloop/balancer/round_robin.lua", ["kong.runloop.balancer.targets"] = "kong/runloop/balancer/targets.lua", ["kong.runloop.balancer.upstreams"] = "kong/runloop/balancer/upstreams.lua", diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index 8a251def2da..c4d02fbad99 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -182,7 +182,7 @@ local r = { { name = { type = "string", required = true, unique = true, custom_validator = validate_name }, }, { algorithm = { type = "string", default = "round-robin", - one_of = { "consistent-hashing", "least-connections", "round-robin" }, + one_of = { "consistent-hashing", "least-connections", "round-robin", "latency" }, }, }, { hash_on = hash_on }, { hash_fallback = hash_on }, @@ -307,6 +307,11 @@ local r = { algorithm = value, hash_on = null, } + elseif value == "latency" then + return { + algorithm = value, + hash_on = null, + } else return { algorithm = value, diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index 2361acd1caf..f647d99dfd3 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -112,6 +112,7 @@ local function create_balancer_exclusive(upstream) ["consistent-hashing"] = require("kong.runloop.balancer.consistent_hashing"), ["least-connections"] = require("kong.runloop.balancer.least_connections"), ["round-robin"] = require("kong.runloop.balancer.round_robin"), + ["latency"] = require("kong.runloop.balancer.latency"), } end @@ -571,4 +572,16 @@ function balancer_mt:getPeer(...) return self.algorithm:getPeer(...) end +function balancer_mt:afterBalance(...) + if not self.healthy then + return nil, "Balancer is unhealthy" + end + + if not self.algorithm or not self.algorithm.afterBalance then + return + end + + return self.algorithm:afterBalance(...) +end + return balancers_M diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 4cbdf57ea98..08cf94cce10 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -467,11 +467,17 @@ local function set_host_header(balancer_data, upstream_scheme, upstream_host, is return true end - +local function after_balance(balancer_data, ctx) + if balancer_data and balancer_data.balancer_handle then + local balancer = balancer_data.balancer + balancer:afterBalance(ctx, balancer_data.balancer_handle) + end +end return { init = init, execute = execute, + after_balance = after_balance, on_target_event = targets.on_target_event, on_upstream_event = upstreams.on_upstream_event, get_upstream_by_name = upstreams.get_upstream_by_name, diff --git a/kong/runloop/balancer/latency.lua b/kong/runloop/balancer/latency.lua new file mode 100644 index 00000000000..323aff833d9 --- /dev/null +++ b/kong/runloop/balancer/latency.lua @@ -0,0 +1,252 @@ +-------------------------------------------------------------------------- +-- ewma balancer algorithm +-- +-- Original Authors: Shiv Nagarajan & Scott Francis +-- Accessed: March 12, 2018 +-- Inspiration drawn from: +-- https://github.com/twitter/finagle/blob/1bc837c4feafc0096e43c0e98516a8e1c50c4421 +-- /finagle-core/src/main/scala/com/twitter/finagle/loadbalancer/PeakEwma.scala + + +local balancers = require "kong.runloop.balancer.balancers" + +local pairs = pairs +local ipairs = ipairs +local math = math +local math_exp = math.exp +local ngx_now = ngx.now +local ngx_log = ngx.log +local ngx_WARN = ngx.WARN +local ngx_DEBUG = ngx.DEBUG + +local table_nkeys = table.nkeys +local table_clear = table.clear +local table_insert = table.insert + +local DECAY_TIME = 10 -- this value is in seconds +local PICK_SET_SIZE = 2 + +local new_addresses = {} + +local ewma = {} +ewma.__index = ewma + +local function decay_ewma(ewma, last_touched_at, rtt, now) + local td = now - last_touched_at + td = (td > 0) and td or 0 + local weight = math_exp(-td / DECAY_TIME) + + ewma = ewma * weight + rtt * (1.0 - weight) + return ewma +end + + +-- slow_start_ewma is something we use to avoid sending too many requests +-- to the newly introduced endpoints. We currently use average ewma values +-- of existing endpoints. +local function calculate_slow_start_ewma(self) + local total_ewma = 0 + local address_count = 0 + + for _, target in ipairs(self.balancer.targets) do + for _, address in ipairs(target.addresses) do + if address.available then + local ewma = self.ewma[address] or 0 + address_count = address_count + 1 + total_ewma = total_ewma + ewma + end + end + end + + if address_count == 0 then + ngx_log(ngx_DEBUG, "no ewma value exists for the endpoints") + return nil + end + + self.address_count = address_count + return total_ewma / address_count +end + + +function ewma:afterHostUpdate() + table_clear(new_addresses) + + for _, target in ipairs(self.balancer.targets) do + for _, address in ipairs(target.addresses) do + if address.available then + new_addresses[address] = true + end + end + end + + local ewma = self.ewma + local ewma_last_touched_at = self.ewma_last_touched_at + for address, _ in pairs(ewma) do + if not new_addresses[address] then + ewma[address] = nil + ewma_last_touched_at[address] = nil + end + end + + local slow_start_ewma = calculate_slow_start_ewma(self) + if slow_start_ewma == nil then + return + end + + local now = ngx_now() + for address, _ in pairs(new_addresses) do + if not ewma[address] then + ewma[address] = slow_start_ewma + ewma_last_touched_at[address] = now + end + end +end + + +local function get_or_update_ewma(self, address, rtt, update) + local ewma = self.ewma[address] or 0 + local now = ngx_now() + local last_touched_at = self.ewma_last_touched_at[address] or 0 + ewma = decay_ewma(ewma, last_touched_at, rtt, now) + if update then + self.ewma_last_touched_at[address] = now + self.ewma[address] = ewma + end + + return ewma +end + + +function ewma:afterBalance(ctx, handle) + local ngx_var = ngx.var + local response_time = tonumber(ngx_var.upstream_response_time) or 0 + local connect_time = tonumber(ngx_var.upstream_connect_time) or 0 + local rtt = connect_time + response_time + local upstream = ngx_var.upstream_addr + local address = handle.address + if upstream then + ngx_log(ngx_DEBUG, "ewma after balancer rtt: ", rtt) + return get_or_update_ewma(self, address, rtt, true) + end + + return nil, "no upstream addr found" +end + + +local function pick_and_score(self, address, k) + local lowest_score_index = 1 + local lowest_score = get_or_update_ewma(self, address[lowest_score_index], 0, false) / address[lowest_score_index].weight + for i = 2, k do + local new_score = get_or_update_ewma(self, address[i], 0, false) / address[i].weight + if new_score < lowest_score then + lowest_score_index = i + lowest_score = new_score + end + end + return address[lowest_score_index], lowest_score +end + + +function ewma:getPeer(cache_only, handle, value_to_hash) + if handle then + -- existing handle, so it's a retry + handle.retryCount = handle.retryCount + 1 + + -- keep track of failed addresses + handle.failedAddresses = handle.failedAddresses or setmetatable({}, {__mode = "k"}) + handle.failedAddresses[handle.address] = true + else + handle = { + failedAddresses = setmetatable({}, {__mode = "k"}), + retryCount = 0, + } + end + + if not self.balancer.healthy then + return nil, balancers.errors.ERR_BALANCER_UNHEALTHY + end + + -- select first address + local address + for addr, ewma in pairs(self.ewma) do + if ewma ~= nil then + address = addr + break + end + end + + if address == nil then + -- No peers are available + return nil, balancers.errors.ERR_NO_PEERS_AVAILABLE, nil + end + + local address_count = self.address_count + local ip, port, host + while true do + -- retry end + if address_count > 1 then + local k = (address_count < PICK_SET_SIZE) and address_count or PICK_SET_SIZE + local filtered_address = {} + + for addr, ewma in pairs(self.ewma) do + if not handle.failedAddresses[addr] then + table_insert(filtered_address, addr) + end + end + + local filtered_address_num = table_nkeys(filtered_address) + if filtered_address_num == 0 then + ngx_log(ngx_WARN, "all endpoints have been retried") + return nil, balancers.errors.ERR_NO_PEERS_AVAILABLE + end + + local score + if filtered_address_num > 1 then + k = filtered_address_num > k and filtered_address_num or k + address, score = pick_and_score(self, filtered_address, k) + else + address = filtered_address[1] + score = get_or_update_ewma(self, filtered_address[1], 0, false) + end + ngx_log(ngx_DEBUG, "get ewma score: ", score) + end + -- check the address returned, and get an IP + + ip, port, host = balancers.getAddressPeer(address, cache_only) + if ip then + -- success, exit + handle.address = address + break + end + + handle.failedAddresses[address] = true + if port ~= balancers.errors.ERR_DNS_UPDATED then + -- an unknown error + break + end + end + + return ip, port, host, handle +end + + +function ewma.new(opts) + assert(type(opts) == "table", "Expected an options table, but got: "..type(opts)) + local balancer = opts.balancer + + local self = setmetatable({ + ewma = {}, + ewma_last_touched_at = {}, + balancer = balancer, + address_count = 0, + }, ewma) + + self:afterHostUpdate() + + ngx_log(ngx_DEBUG, "latency balancer created") + + return self +end + + +return ewma diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 0c345afc7fc..d2a927351c9 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1525,6 +1525,7 @@ return { balancer_data.balancer_handle:release() end end + balancer.after_balance(balancer_data, ctx) end } } diff --git a/spec/01-unit/09-balancer/06-latency_spec.lua b/spec/01-unit/09-balancer/06-latency_spec.lua new file mode 100644 index 00000000000..1c2f9d0c4c4 --- /dev/null +++ b/spec/01-unit/09-balancer/06-latency_spec.lua @@ -0,0 +1,622 @@ + +local dns_utils = require "kong.resty.dns.utils" +local mocker = require "spec.fixtures.mocker" +local utils = require "kong.tools.utils" + +local ws_id = utils.uuid() + +local client, balancers, targets + +local helpers = require "spec.helpers.dns" +local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end +local dnsA = function(...) return helpers.dnsA(client, ...) end +local t_insert = table.insert + + +local unset_register = {} +local function setup_block(consistency) + local cache_table = {} + + local function mock_cache() + return { + safe_set = function(self, k, v) + cache_table[k] = v + return true + end, + get = function(self, k, _, fn, arg) + if cache_table[k] == nil then + cache_table[k] = fn(arg) + end + return cache_table[k] + end, + } + end + + local function register_unsettter(f) + table.insert(unset_register, f) + end + + mocker.setup(register_unsettter, { + kong = { + configuration = { + worker_consistency = consistency, + worker_state_update_frequency = 0.1, + }, + core_cache = mock_cache(cache_table), + }, + ngx = { + ctx = { + workspace = ws_id, + } + } + }) +end + +local function unsetup_block() + for _, f in ipairs(unset_register) do + f() + end +end + + +local upstream_index = 0 +local function new_balancer(targets_list) + upstream_index = upstream_index + 1 + local upname="upstream_" .. upstream_index + local hc_defaults = { + active = { + timeout = 1, + concurrency = 10, + http_path = "/", + healthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 200, 302 }, + successes = 0, -- 0 = disabled by default + }, + unhealthy = { + interval = 0, -- 0 = probing disabled by default + http_statuses = { 429, 404, + 500, 501, 502, 503, 504, 505 }, + tcp_failures = 0, -- 0 = disabled by default + timeouts = 0, -- 0 = disabled by default + http_failures = 0, -- 0 = disabled by default + }, + }, + passive = { + healthy = { + http_statuses = { 200, 201, 202, 203, 204, 205, 206, 207, 208, 226, + 300, 301, 302, 303, 304, 305, 306, 307, 308 }, + successes = 0, + }, + unhealthy = { + http_statuses = { 429, 500, 503 }, + tcp_failures = 0, -- 0 = circuit-breaker disabled by default + timeouts = 0, -- 0 = circuit-breaker disabled by default + http_failures = 0, -- 0 = circuit-breaker disabled by default + }, + }, + } + local my_upstream = { id=upname, name=upname, ws_id=ws_id, slots=10, healthchecks=hc_defaults, algorithm="latency" } + local b = (balancers.create_balancer(my_upstream, true)) + + for _, target in ipairs(targets_list) do + local name, port, weight = target, nil, nil + if type(target) == "table" then + name = target.name or target[1] + port = target.port or target[2] + weight = target.weight or target[3] + end + + table.insert(b.targets, { + upstream = name or upname, + balancer = b, + name = name, + nameType = dns_utils.hostnameType(name), + addresses = {}, + port = port or 8000, + weight = weight or 100, + totalWeight = 0, + unavailableWeight = 0, + }) + end + + targets.resolve_targets(b.targets) + return b +end + +local function validate_latency(b, debug) + local available, unavailable = 0, 0 + local ewma = b.algorithm.ewma + local ewma_last_touched_at = b.algorithm.ewma_last_touched_at + local num_addresses = 0 + for _, target in ipairs(b.targets) do + for _, addr in ipairs(target.addresses) do + if ewma[addr] then + assert(not addr.disabled, "should be enabled when in the ewma") + assert(addr.available, "should be available when in the ewma") + available = available + 1 + assert.is_not_nil(ewma[addr], "should have an ewma") + assert.is_not_nil(ewma_last_touched_at[addr], "should have an ewma_last_touched_at") + else + assert(not addr.disabled, "should be enabled when not in the ewma") + assert(not addr.available, "should not be available when not in the ewma") + unavailable = unavailable + 1 + end + num_addresses = num_addresses + 1 + end + end + assert(available + unavailable == num_addresses, "mismatch in counts") + return b +end + + +describe("[latency]", function() + + local snapshot + local old_var = ngx.var + + setup(function() + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded + _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded + + client = require "kong.resty.dns.client" + targets = require "kong.runloop.balancer.targets" + balancers = require "kong.runloop.balancer.balancers" + local healthcheckers = require "kong.runloop.balancer.healthcheckers" + healthcheckers.init() + balancers.init() + + local kong = {} + + _G.kong = kong + + + kong.worker_events = require "resty.worker.events" + kong.worker_events.configure({ + shm = "kong_process_events", -- defined by "lua_shared_dict" + timeout = 5, -- life time of event data in shm + interval = 1, -- poll interval (seconds) + + wait_interval = 0.010, -- wait before retry fetching event data + wait_max = 0.5, -- max wait time before discarding event + }) + + local function empty_each() + return function() end + end + + kong.db = { + targets = { + each = empty_each, + select_by_upstream_raw = function() + return {} + end + }, + upstreams = { + each = empty_each, + select = function() end, + }, + } + + kong.core_cache = { + _cache = {}, + get = function(self, key, _, loader, arg) + local v = self._cache[key] + if v == nil then + v = loader(arg) + self._cache[key] = v + end + return v + end, + invalidate_local = function(self, key) + self._cache[key] = nil + end + } + end) + + + before_each(function() + _G.ngx.var = {} + setup_block() + assert(client.init { + hosts = {}, + resolvConf = { + "nameserver 198.51.100.0" + }, + }) + snapshot = assert:snapshot() + end) + + + after_each(function() + _G.ngx.var = old_var + snapshot:revert() -- undo any spying/stubbing etc. + unsetup_block() + collectgarbage() + collectgarbage() + end) + + + + describe("new()", function() + + it("inserts provided hosts", function() + dnsA({ + { name = "konghq.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "github.com", address = "1.2.3.4" }, + }) + dnsA({ + { name = "getkong.org", address = "1.2.3.4" }, + }) + local b = validate_latency(new_balancer({ + "konghq.com", -- name only, as string + { name = "github.com" }, -- name only, as table + { name = "getkong.org", port = 80, weight = 25 }, -- fully specified, as table + })) + assert.equal("konghq.com", b.targets[1].name) + assert.equal("github.com", b.targets[2].name) + assert.equal("getkong.org", b.targets[3].name) + end) + end) + + + describe("getPeer()", function() + + it("select low latency target", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + local counts = {} + local handles = {} + + local handle_local + local ctx_local = {} + for _, target in pairs(b.targets) do + for _, address in pairs(target.addresses) do + if address.ip == "20.20.20.20" then + ngx.var.upstream_response_time = 0.1 + ngx.var.upstream_connect_time = 0.1 + ngx.var.upstream_addr = "20.20.20.20" + elseif address.ip == "50.50.50.50" then + ngx.var.upstream_response_time = 0.2 + ngx.var.upstream_connect_time = 0.2 + ngx.var.upstream_addr = "50.50.50.50" + end + handle_local = {address = address} + b:afterBalance(ctx_local, handle_local) + ngx.sleep(0.01) + b:afterBalance(ctx_local, handle_local) + end + end + + for i = 1,70 do + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 70, + }, counts) + end) + + + it("first returns one, after update latency return another one", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + local handles = {} + local ip, _, handle + local counts = {} + + -- first try + ip, _, _, handle= b:getPeer() + ngx.var.upstream_response_time = 10 + ngx.var.upstream_connect_time = 10 + ngx.var.upstream_addr = ip + b:afterBalance({}, handle) + ngx.sleep(0.01) + b:afterBalance({}, handle) + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + validate_latency(b) + + -- second try + ip, _, _, handle= b:getPeer() + ngx.var.upstream_response_time = 20 + ngx.var.upstream_connect_time = 20 + ngx.var.upstream_addr = ip + b:afterBalance({}, handle) + ngx.sleep(0.01) + b:afterBalance({}, handle) + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 1, + ["50.50.50.50"] = 1, + }, counts) + end) + + + it("doesn't use unavailable addresses", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + -- mark one as unavailable + b:setAddressStatus(b:findAddress("50.50.50.50", 80, "konghq.com"), false) + validate_latency(b) + local counts = {} + local handles = {} + for i = 1,70 do + local ip, _, _, handle = assert(b:getPeer()) + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 70, + ["50.50.50.50"] = nil, + }, counts) + end) + + it("long time update ewma address score, ewma will use the most accurate value", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + for _, target in pairs(b.targets) do + for _, address in pairs(target.addresses) do + if address.ip == "20.20.20.20" then + ngx.var.upstream_response_time = 0.1 + ngx.var.upstream_connect_time = 0.1 + ngx.var.upstream_addr = "20.20.20.20" + elseif address.ip == "50.50.50.50" then + ngx.var.upstream_response_time = 0.2 + ngx.var.upstream_connect_time = 0.2 + ngx.var.upstream_addr = "50.50.50.50" + end + local handle_local = {address = address} + local ctx_local = {} + b:afterBalance(ctx_local, handle_local) + ngx.sleep(0.01) + b:afterBalance(ctx_local, handle_local) + end + end + + validate_latency(b) + local counts = {} + local handles = {} + for i = 1,70 do + local ip, _, _, handle = assert(b:getPeer()) + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 70, + ["50.50.50.50"] = nil, + }, counts) + + ngx.sleep(10) + + for _, target in pairs(b.targets) do + for _, address in pairs(target.addresses) do + if address.ip == "20.20.20.20" then + ngx.var.upstream_response_time = 0.2 + ngx.var.upstream_connect_time = 0.2 + ngx.var.upstream_addr = "20.20.20.20" + elseif address.ip == "50.50.50.50" then + ngx.var.upstream_response_time = 0.1 + ngx.var.upstream_connect_time = 0.1 + ngx.var.upstream_addr = "50.50.50.50" + end + local handle_local = {address = address} + local ctx_local = {} + b:afterBalance(ctx_local, handle_local) + ngx.sleep(0.01) + b:afterBalance(ctx_local, handle_local) + end + end + + for i = 1,70 do + local ip, _, _, handle = assert(b:getPeer()) + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 70, + ["50.50.50.50"] = 70, + }, counts) + end) + + + it("uses reenabled (available) addresses again", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + -- mark one as unavailable + b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), false) + local counts = {} + local handles = {} + for i = 1,70 do + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + ngx.var.upstream_response_time = 0.2 + ngx.var.upstream_connect_time = 0.2 + ngx.var.upstream_addr = ip + b:afterBalance({}, handle) + ngx.sleep(0.01) + b:afterBalance({}, handle) + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = nil, + ["50.50.50.50"] = 70, + }, counts) + + -- let's do another 70, after resetting + b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), true) + for _, target in pairs(b.targets) do + for _, address in pairs(target.addresses) do + if address.ip == "20.20.20.20" then + ngx.var.upstream_response_time = 0.1 + ngx.var.upstream_connect_time = 0.1 + ngx.var.upstream_addr = "20.20.20.20" + elseif address.ip == "50.50.50.50" then + ngx.var.upstream_response_time = 0.2 + ngx.var.upstream_connect_time = 0.2 + ngx.var.upstream_addr = "50.50.50.50" + end + local handle_local= {address = address} + local ctx_local = {} + b:afterBalance(ctx_local, handle_local) + ngx.sleep(0.01) + b:afterBalance(ctx_local, handle_local) + end + end + + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + validate_latency(b) + assert.same({ + ["20.20.20.20"] = 1, + ["50.50.50.50"] = 70, + }, counts) + + ngx.sleep(3) + + for _, target in pairs(b.targets) do + for _, address in pairs(target.addresses) do + if address.ip == "20.20.20.20" then + ngx.var.upstream_response_time = 2 + ngx.var.upstream_connect_time = 2 + ngx.var.upstream_addr = "20.20.20.20" + elseif address.ip == "50.50.50.50" then + ngx.var.upstream_response_time = 0.1 + ngx.var.upstream_connect_time = 0.1 + ngx.var.upstream_addr = "50.50.50.50" + end + local handle_local = {address = address} + local ctx_local = {} + b:afterBalance(ctx_local, handle_local) + ngx.sleep(0.1) + b:afterBalance(ctx_local, handle_local) + end + end + + for i = 1,70 do + local ip, _, _, handle = b:getPeer() + counts[ip] = (counts[ip] or 0) + 1 + t_insert(handles, handle) -- don't let them get GC'ed + end + + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 1, + ["50.50.50.50"] = 140, + }, counts) + end) + + + end) + + + describe("retrying getPeer()", function() + + it("does not return already failed addresses", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + local tried = {} + local ip, _, handle + -- first try + ip, _, _, handle = b:getPeer() + tried[ip] = (tried[ip] or 0) + 1 + validate_latency(b) + + + -- 1st retry + ip, _, _, handle = b:getPeer(nil, handle) + assert.is_nil(tried[ip]) + tried[ip] = (tried[ip] or 0) + 1 + validate_latency(b) + + -- 2nd retry + ip, _, _, _ = b:getPeer(nil, handle) + assert.is_nil(tried[ip]) + tried[ip] = (tried[ip] or 0) + 1 + validate_latency(b) + + assert.same({ + ["20.20.20.20"] = 1, + ["50.50.50.50"] = 1, + ["70.70.70.70"] = 1, + }, tried) + end) + + + it("retries, after all adresses failed, retry end", function() + dnsSRV({ + { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + }) + local b = validate_latency(new_balancer({ "konghq.com" })) + + local tried = {} + local ip, _, handle + + for i = 1,4 do + ip, _, _, handle = b:getPeer(nil, handle) + if ip then + tried[ip] = (tried[ip] or 0) + 1 + validate_latency(b) + end + + end + + assert.same({ + ["20.20.20.20"] = 1, + ["50.50.50.50"] = 1, + ["70.70.70.70"] = 1, + }, tried) + end) + + end) +end) diff --git a/spec/02-integration/05-proxy/10-balancer/07-latency_spec.lua b/spec/02-integration/05-proxy/10-balancer/07-latency_spec.lua new file mode 100644 index 00000000000..ad483011ecf --- /dev/null +++ b/spec/02-integration/05-proxy/10-balancer/07-latency_spec.lua @@ -0,0 +1,292 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + +local https_server = helpers.https_server + + +local test_port1 = helpers.get_available_port() +local test_port2 = helpers.get_available_port() + + +-- create two servers, one double the delay of the other +local server1 = https_server.new(test_port1, "127.0.0.1", "http", false, nil, 100) +local server2 = https_server.new(test_port2, "127.0.0.1", "http", false, nil, 1000) + +for _, strategy in helpers.each_strategy() do + describe("Balancer: latency [#" .. strategy .. "]", function() + local upstream1_id + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "upstreams", + "targets", + }) + + assert(bp.routes:insert({ + hosts = { "ewma1.test" }, + protocols = { "http" }, + service = bp.services:insert({ + protocol = "http", + host = "ewmaupstream", + }) + })) + + local upstream1 = assert(bp.upstreams:insert({ + name = "ewmaupstream", + algorithm = "latency", + })) + upstream1_id = upstream1.id + + assert(bp.targets:insert({ + upstream = upstream1, + target = "127.0.0.1:" .. test_port1, + weight = 100, + })) + + assert(bp.targets:insert({ + upstream = upstream1, + target = "127.0.0.1:" .. test_port2, + weight = 100, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("balances by latency", function() + server1:start() + server2:start() + local thread_max = 100 -- maximum number of threads to use + local threads = {} + + local handler = function() + local client = helpers.proxy_client() + local res = assert(client:send({ + method = "GET", + path = "/ewma", + headers = { + ["Host"] = "ewma1.test", + ["Connection"] = "close", + }, + })) + assert(res.status == 200) + client:close() + end + + -- start the threads + for i = 1, 6 do + threads[#threads+1] = ngx.thread.spawn(handler) + end + + ngx.update_time() + ngx.sleep(2) + + for i = 7, 14 do + threads[#threads+1] = ngx.thread.spawn(handler) + end + + -- avoid to concurrency request + ngx.update_time() + ngx.sleep(2) + + for i = 15, thread_max do + threads[#threads+1] = ngx.thread.spawn(handler) + end + + -- wait while we're executing + local finish_at = ngx.now() + 1.5 + repeat + ngx.sleep(0.01) + until ngx.now() >= finish_at + + -- finish up + for i = 1, thread_max do + ngx.thread.wait(threads[i]) + end + + local results1 = server1:shutdown() + local results2 = server2:shutdown() + local ratio = results1.ok/results2.ok + ngx.log(ngx.ERR, "ratio: ", results1.ok, "/", results2.ok) + assert(ratio > 10, "latency balancer request error") + assert.is_not(ratio, 0) + end) + + if strategy ~= "off" then + it("add and remove targets", function() + local api_client = helpers.admin_client() + + -- create a new target + local res = assert(api_client:post("/upstreams/" .. upstream1_id .. "/targets", { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + target = "127.0.0.1:10003", + weight = 100 + }, + })) + api_client:close() + assert.same(201, res.status) + + -- check if it is available + api_client = helpers.admin_client() + local res, err = api_client:send({ + method = "GET", + path = "/upstreams/" .. upstream1_id .. "/targets/all", + }) + assert.is_nil(err) + + local body = cjson.decode((res:read_body())) + api_client:close() + local found = false + for _, entry in ipairs(body.data) do + if entry.target == "127.0.0.1:10003" and entry.weight == 100 then + found = true + break + end + end + assert.is_true(found) + + -- update the target and assert that it still exists with weight == 0 + api_client = helpers.admin_client() + res, err = api_client:send({ + method = "PATCH", + path = "/upstreams/" .. upstream1_id .. "/targets/127.0.0.1:10003", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + weight = 0 + }, + }) + assert.is_nil(err) + assert.same(200, res.status) + local json = assert.response(res).has.jsonbody() + assert.is_string(json.id) + assert.are.equal("127.0.0.1:10003", json.target) + assert.are.equal(0, json.weight) + api_client:close() + + api_client = helpers.admin_client() + local res, err = api_client:send({ + method = "GET", + path = "/upstreams/" .. upstream1_id .. "/targets/all", + }) + assert.is_nil(err) + + local body = cjson.decode((res:read_body())) + api_client:close() + local found = false + for _, entry in ipairs(body.data) do + if entry.target == "127.0.0.1:10003" and entry.weight == 0 then + found = true + break + end + end + assert.is_true(found) + end) + end + end) + + if strategy ~= "off" then + describe("Balancer: add and remove a single target to a latency upstream [#" .. strategy .. "]", function() + local bp + + lazy_setup(function() + bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "upstreams", + "targets", + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("add and remove targets", function() + local an_upstream = assert(bp.upstreams:insert({ + name = "anupstream", + algorithm = "latency", + })) + + local api_client = helpers.admin_client() + + -- create a new target + local res = assert(api_client:post("/upstreams/" .. an_upstream.id .. "/targets", { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + target = "127.0.0.1:" .. test_port1, + weight = 100 + }, + })) + api_client:close() + assert.same(201, res.status) + + -- check if it is available + api_client = helpers.admin_client() + local res, err = api_client:send({ + method = "GET", + path = "/upstreams/" .. an_upstream.id .. "/targets/all", + }) + assert.is_nil(err) + + local body = cjson.decode((res:read_body())) + api_client:close() + local found = false + for _, entry in ipairs(body.data) do + if entry.target == "127.0.0.1:" .. test_port1 and entry.weight == 100 then + found = true + break + end + end + assert.is_true(found) + + -- delete the target and assert that it is gone + api_client = helpers.admin_client() + res, err = api_client:send({ + method = "DELETE", + path = "/upstreams/" .. an_upstream.id .. "/targets/127.0.0.1:" .. test_port1, + }) + assert.is_nil(err) + assert.same(204, res.status) + api_client:close() + + api_client = helpers.admin_client() + local res, err = api_client:send({ + method = "GET", + path = "/upstreams/" .. an_upstream.id .. "/targets/all", + }) + assert.is_nil(err) + + local body = cjson.decode((res:read_body())) + api_client:close() + local found = false + for _, entry in ipairs(body.data) do + if entry.target == "127.0.0.1:" .. test_port1 and entry.weight == 0 then + found = true + break + end + end + assert.is_false(found) + end) + end) + end +end From 542d2b96254643c89881e3ee7e8e32e5ad759b74 Mon Sep 17 00:00:00 2001 From: Dan Carley Date: Thu, 26 Jan 2023 16:29:09 +0000 Subject: [PATCH 2161/4351] style(bug_report): Allow reproduce formatting (#10168) Allow the "steps to reproduce" section to be formatted and previewed as Markdown like the other sections. It's currently not clear how it will be formatted when you're writing an issue. Everything gets put inside a single code fence and I frequently find that I need to reformat it after first submitting an issue. --- .github/ISSUE_TEMPLATE/bug_report.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/.github/ISSUE_TEMPLATE/bug_report.yaml b/.github/ISSUE_TEMPLATE/bug_report.yaml index f784430db62..969c944eb5f 100644 --- a/.github/ISSUE_TEMPLATE/bug_report.yaml +++ b/.github/ISSUE_TEMPLATE/bug_report.yaml @@ -40,7 +40,6 @@ body: 2. With this config... 3. Run '...' 4. See error... - render: markdown validations: required: false - type: textarea From 275120ba2983e92567669d059d683489e0ba9d2e Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Thu, 26 Jan 2023 12:41:13 -0800 Subject: [PATCH 2162/4351] fix(build): make ca-certificates an explicit dependency --- build/package/nfpm.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index eab4504b622..3e1abecc675 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -45,6 +45,8 @@ replaces: conflicts: - kong-community-edition - kong-enterprise-edition-fips +depends: +- ca-certificates overrides: deb: depends: From f229c2281de80aea4fccebd8f8afae8ddc23d222 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 27 Jan 2023 14:42:09 +0100 Subject: [PATCH 2163/4351] docs(conf): link Securing the Admin API from admin_listen (#9870) --- kong.conf.default | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index 57495699fa8..eb06da7de7b 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -547,6 +547,12 @@ # to Kong administrators *only*. This value accepts # IPv4, IPv6, and hostnames. # + # It is highly recommended to avoid exposing the Admin API to public + # interface(s), by using values such as 0.0.0.0:8001 + # + # See https://docs.konghq.com/gateway/latest/production/running-kong/secure-admin-api/ + # for more information about how to secure your Admin API + # # Some suffixes can be specified for each pair: # # - `ssl` will require that all connections made From 1efce18c9e99120046a192eacd4caed756b04cb1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 27 Jan 2023 22:12:32 +0800 Subject: [PATCH 2164/4351] fix(build): use new kong-health script in dockerfiles (#10176) --- build/dockerfiles/apk.Dockerfile | 2 +- build/dockerfiles/deb.Dockerfile | 2 +- build/dockerfiles/rpm.Dockerfile | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile index b0eedc61d6e..ce4a0afcb87 100644 --- a/build/dockerfiles/apk.Dockerfile +++ b/build/dockerfiles/apk.Dockerfile @@ -44,6 +44,6 @@ EXPOSE 8000 8443 8001 8444 $EE_PORTS STOPSIGNAL SIGQUIT -HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong health +HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong-health CMD ["kong", "docker-start"] diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 226b857d003..0a568272f8f 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -39,6 +39,6 @@ EXPOSE 8000 8443 8001 8444 $EE_PORTS STOPSIGNAL SIGQUIT -HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong health +HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong-health CMD ["kong", "docker-start"] diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index c505b4f29ba..b58d96c400f 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -50,6 +50,6 @@ EXPOSE 8000 8443 8001 8444 $EE_PORTS STOPSIGNAL SIGQUIT -HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong health +HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong-health CMD ["kong", "docker-start"] From a7b70f1092da39836420e6ba26086172357ac500 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 30 Jan 2023 07:50:28 +0100 Subject: [PATCH 2165/4351] chore(deps): bump `lua-kong-nginx-module` to `0.5.1` --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index b4f51a0b02f..fa7cb8d136c 100644 --- a/.requirements +++ b/.requirements @@ -12,5 +12,5 @@ RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.4 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.42.0 -KONG_NGINX_MODULE_BRANCH=0.5.0 +KONG_NGINX_MODULE_BRANCH=0.5.1 DOCKER_KONG_VERSION=3.0.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 4369232e198..c46b17f9e16 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -163,6 +163,8 @@ - Bumped lua-resty-openssl from 0.8.15 to 0.8.17 [#9583](https://github.com/Kong/kong/pull/9583) [#10144](https://github.com/Kong/kong/pull/10144) +- Bumped lua-kong-nginx-module from 0.5.0 to 0.5.1 + [#10181](https://github.com/Kong/kong/pull/10181) ## 3.1.0 From f321af96f7077f2d247036ed72d51ef7a242276e Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 30 Jan 2023 08:01:53 +0100 Subject: [PATCH 2166/4351] docs(kong.conf.default): add missing LMDB config options doc Co-authored-by: Aapo Talvensaari Co-authored-by: Datong Sun --- kong.conf.default | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index eb06da7de7b..ef765abcef6 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1368,6 +1368,16 @@ #declarative_config_string = # The declarative configuration as a string +#lmdb_environment_path = dbless.lmdb # Directory where the LMDB database files used by + # DB-less and Hybrid mode to store Kong + # configurations reside. + # + # This path this relative under the Kong + # `prefix`. + +#lmdb_map_size = 128m # Maximum size of the LMDB memory map, used to store the + # DB-less and Hybird mode configurations. Default is 128m. + #------------------------------------------------------------------------------ # DATASTORE CACHE #------------------------------------------------------------------------------ From 9093bca045ca2e9c3754a25244eca73dfbd52d80 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 30 Jan 2023 17:30:54 +0800 Subject: [PATCH 2167/4351] style(kong.conf.default): typo fix for LMDB config options --- kong.conf.default | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index ef765abcef6..1f7e189e498 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1372,8 +1372,7 @@ # DB-less and Hybrid mode to store Kong # configurations reside. # - # This path this relative under the Kong - # `prefix`. + # This path is relative under the Kong `prefix`. #lmdb_map_size = 128m # Maximum size of the LMDB memory map, used to store the # DB-less and Hybird mode configurations. Default is 128m. From ff6e8d83b2585e280b7741e96c77adc514827332 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 30 Jan 2023 18:56:53 +0800 Subject: [PATCH 2168/4351] docs(changelog): add changelog entry for #9787 (the latency based load balancing algorithm) Co-authored-by: Datong Sun --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c46b17f9e16..f272e7abc80 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -93,6 +93,13 @@ Thanks [Michael Kotten](https://github.com/michbeck100) for contributing this change. [#10021](https://github.com/Kong/kong/pull/10021) +#### Balancer + +- Add a new load-balancing `algorithm` option `latency` to the `Upstream` entity. + This algorithm will choose a target based on the response latency of each target + from prior requests. + [#9787](https://github.com/Kong/kong/pull/9787) + #### Plugins - **Plugin**: add an optional field `instance_name` that identifies a From 661a88bfc536cc4f2949ed76d960ffaec5d6b687 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 30 Jan 2023 22:27:22 +0800 Subject: [PATCH 2169/4351] typofix (#10189) --- build/openresty/pcre/README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/build/openresty/pcre/README.md b/build/openresty/pcre/README.md index 667545c0bd3..d8923b5e28d 100644 --- a/build/openresty/pcre/README.md +++ b/build/openresty/pcre/README.md @@ -1,5 +1,5 @@ This target is modified from https://github.com/bazelbuild/rules_foreign_cc/tree/main/examples/third_party -with following chnages: +with following changes: -- Read version from requirements.txt -- Updated `build_file` to new path under //build/openresty \ No newline at end of file +- Read version from `requirements.txt` +- Updated `build_file` to new path under //build/openresty From 419800ac05aaa77c0f9607f42f96edd3ceb09426 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 30 Jan 2023 06:01:15 -0800 Subject: [PATCH 2170/4351] chore(cd): rename bazel_platform to generic bazel_args To reduce diverge with EE --- .github/matrix-full.yml | 6 +++--- .github/workflows/release.yml | 26 +++++++------------------- 2 files changed, 10 insertions(+), 22 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index fd3e00b5468..4cd40f7cfed 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -7,7 +7,7 @@ build-packages: # label: used to distinguish artifacts for later use # os: docker image if not ubuntu/debian, otherwise ignored # package: package type -# bazel_platform: if set, turn on cross-compilation; make sure its value is a bazel platform +# bazel_args: if set, turn on cross-compilation; make sure its value is a bazel platform # Ubuntu - label: ubuntu-18.04 @@ -22,7 +22,7 @@ build-packages: - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb - bazel_platform: ubuntu-22.04-arm64 + bazel_args: --platforms=//:ubuntu-22.04-arm64 # Debian - label: debian-10 @@ -48,7 +48,7 @@ build-packages: - label: alpine os: ubuntu-22.04 package: apk - bazel_platform: alpine-x86_64 + bazel_args: --platforms=//:alpine-x86_64 build-images: # Only build images for the latest version of each major release. diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1a842e3c567..860556fb6cb 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -153,7 +153,7 @@ jobs: sudo apt-get update && sudo apt-get install libyaml-dev -y - name: Install Ubuntu Cross Build Dependencies (arm64) - if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' && endsWith(matrix.bazel_platform, 'arm64') + if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' && endsWith(matrix.label, 'arm64') run: | sudo apt-get install crossbuild-essential-arm64 -y @@ -162,29 +162,17 @@ jobs: run: | yum install -y libyaml-devel - - name: Set platform - id: bazel_platform_arg - if: steps.cache-deps.outputs.cache-hit != 'true' - run: | - platform= - if [[ ! -z "${{ matrix.bazel_platform }}" ]]; then - platform="--platforms=//:${{ matrix.bazel_platform }}" - fi - - echo "platform=$platform" - echo "platform=$platform" >> $GITHUB_OUTPUT - - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | export PATH="/root/.cargo/bin:$PATH" # temporary hack to make atc_router makefile happy echo $PATH - bazel build --config release //build:kong --verbose_failures ${{ steps.bazel_platform_arg.outputs.platform }} + bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel_args }} - name: Package Kong - ${{ matrix.package }} if: matrix.package != 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ steps.bazel_platform_arg.outputs.platform }} + bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ matrix.bazel_args }} - name: Package Kong - rpm if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' @@ -199,10 +187,10 @@ jobs: export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE fi - bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} - bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} - bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} - bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ steps.bazel_platform_arg.outputs.platform }} + bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - name: Bazel Debug Outputs if: failure() From 486c07a4a7d57035b61ee3b23c44874ff94a4975 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 30 Jan 2023 06:12:44 -0800 Subject: [PATCH 2171/4351] chore(build): use single template for packaging --- BUILD.bazel | 20 +++++++++++++++++--- build/nfpm/rules.bzl | 6 +++++- build/package/nfpm.yaml | 20 ++++++++++++-------- 3 files changed, 34 insertions(+), 12 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index ecb273da6ee..f0dcd8b016b 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -26,9 +26,18 @@ filegroup( visibility = ["//visibility:public"], ) +nfpm_env = { + "KONG_NAME": "kong", + "KONG_REPLACES_1": "kong-community-edition", + "KONG_REPLACES_2": "kong-enterprise-edition-fips", + "KONG_CONFLICTS_1": "kong-community-edition", + "KONG_CONFLICTS_2": "kong-enterprise-edition-fips", +} + nfpm_pkg( name = "kong_deb", config = "//build:package/nfpm.yaml", + env = nfpm_env, packager = "deb", pkg_name = "kong", visibility = ["//visibility:public"], @@ -37,6 +46,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_apk", config = "//build:package/nfpm.yaml", + env = nfpm_env, packager = "apk", pkg_name = "kong", visibility = ["//visibility:public"], @@ -45,6 +55,7 @@ nfpm_pkg( nfpm_pkg( name = "kong_el8", config = "//build:package/nfpm.yaml", + env = nfpm_env, packager = "rpm", pkg_name = "kong.el8", visibility = ["//visibility:public"], @@ -53,7 +64,8 @@ nfpm_pkg( nfpm_pkg( name = "kong_el7", config = "//build:package/nfpm.yaml", - env = { + env = nfpm_env, + extra_env = { "RPM_EXTRA_DEPS": "hostname", }, packager = "rpm", @@ -64,7 +76,8 @@ nfpm_pkg( nfpm_pkg( name = "kong_aws2", config = "//build:package/nfpm.yaml", - env = { + env = nfpm_env, + extra_env = { "RPM_EXTRA_DEPS": "/usr/sbin/useradd", "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", }, @@ -76,7 +89,8 @@ nfpm_pkg( nfpm_pkg( name = "kong_aws2022", config = "//build:package/nfpm.yaml", - env = { + env = nfpm_env, + extra_env = { "RPM_EXTRA_DEPS": "/usr/sbin/useradd", "RPM_EXTRA_DEPS_2": "/usr/sbin/groupadd", "RPM_EXTRA_DEPS_3": "libxcrypt-compat", diff --git a/build/nfpm/rules.bzl b/build/nfpm/rules.bzl index 4a3a1cc594a..d6f5bb94f46 100644 --- a/build/nfpm/rules.bzl +++ b/build/nfpm/rules.bzl @@ -6,7 +6,7 @@ load("@bazel_skylib//lib:dicts.bzl", "dicts") load("@kong_bindings//:variables.bzl", "KONG_VAR") def _nfpm_pkg_impl(ctx): - env = dicts.add(ctx.attr.env, KONG_VAR, ctx.configuration.default_shell_env) + env = dicts.add(ctx.attr.env, ctx.attr.extra_env, KONG_VAR, ctx.configuration.default_shell_env) target_cpu = ctx.attr._cc_toolchain[cc_common.CcToolchainInfo].cpu if target_cpu == "k8" or target_cpu == "x86_64" or target_cpu == "amd64": @@ -65,6 +65,10 @@ nfpm_pkg = rule( "env": attr.string_dict( doc = "Environment variables to set when running nFPM.", ), + "extra_env": attr.string_dict( + # https://github.com/bazelbuild/bazel/issues/12457 + doc = "Additional environment variables to set when running nFPM. This is a workaround since Bazel doesn't support union operator for select yet.", + ), "pkg_name": attr.string( mandatory = True, doc = "Output package name.", diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 3e1abecc675..58d5cad17aa 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -1,7 +1,7 @@ -name: kong +name: "${KONG_NAME}" arch: ${ARCH} platform: "linux" -version: ${KONG_VERSION} +version: "${KONG_VERSION}" section: "default" priority: "extra" provides: @@ -40,31 +40,35 @@ contents: scripts: postinstall: ./build/package/postinstall.sh replaces: -- kong-community-edition -- kong-enterprise-edition-fips +- ${KONG_REPLACES_1} +- ${KONG_REPLACES_2} conflicts: -- kong-community-edition -- kong-enterprise-edition-fips -depends: -- ca-certificates +- ${KONG_CONFLICTS_1} +- ${KONG_CONFLICTS_2} overrides: deb: depends: + - ca-certificates - libpcre3 - perl - zlib1g-dev - libyaml-0-2 rpm: depends: + - ca-certificates - pcre - perl - perl-Time-HiRes - zlib - zlib-devel - libyaml + # Workaround for https://github.com/goreleaser/nfpm/issues/589 - ${RPM_EXTRA_DEPS} - ${RPM_EXTRA_DEPS_2} - ${RPM_EXTRA_DEPS_3} + apk: + depends: + - ca-certificates rpm: signature: From 2b2201c926661542ff6a55dfb29c8e80f89aa63f Mon Sep 17 00:00:00 2001 From: Mayo Date: Tue, 31 Jan 2023 09:42:35 +0900 Subject: [PATCH 2172/4351] chore(tracing): add `tracing_instrumentations` and `tracing_sampling_rate` in kong.conf, deprecate `opentelemetry_*` (#10122) KAG-446 Co-authored-by: Wangchong Zhou --- kong.conf.default | 59 ++++++++++--------- kong/conf_loader/init.lua | 26 +++++--- kong/globalpatches.lua | 2 +- kong/templates/kong_defaults.lua | 2 + kong/tracing/instrumentation.lua | 4 +- .../14-tracing/01-instrumentations_spec.lua | 2 +- .../37-opentelemetry/04-exporter_spec.lua | 2 +- .../37-opentelemetry/05-otelcol_spec.lua | 2 +- 8 files changed, 57 insertions(+), 42 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 1f7e189e498..7a71804c238 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -103,34 +103,37 @@ # such in the Lua namespace: # `kong.vaults.{name}.*`. -#opentelemetry_tracing = off # Comma-separated list of tracing instrumentations - # this node should load. By default, no instrumentations - # are enabled. - # - # Valid values to this setting are: - # - # - `off`: do not enable instrumentations. - # - `request`: only enable request-level instrumentations. - # - `all`: enable all the following instrumentations. - # - `db_query`: trace database query, including - # Postgres and Cassandra. - # - `dns_query`: trace DNS query. - # - `router`: trace router execution, including - # router rebuilding. - # - `http_client`: trace OpenResty HTTP client requests. - # - `balancer`: trace balancer retries. - # - `plugin_rewrite`: trace plugins iterator - # execution with rewrite phase. - # - `plugin_access`: trace plugins iterator - # execution with access phase. - # - `plugin_header_filter`: trace plugins iterator - # execution with header_filter phase. - # - # **Note:** In the current implementation, - # tracing instrumentations are not enabled in - # stream mode. - -#opentelemetry_tracing_sampling_rate = 1.0 # Tracing instrumentation sampling rate. +#opentelemetry_tracing = off # Deprecated: use tracing_instrumentatios instead + +#tracing_instrumentations = off # Comma-separated list of tracing instrumentations + # this node should load. By default, no instrumentations + # are enabled. + # + # Valid values to this setting are: + # + # - `off`: do not enable instrumentations. + # - `request`: only enable request-level instrumentations. + # - `all`: enable all the following instrumentations. + # - `db_query`: trace database query, including + # Postgres and Cassandra. + # - `dns_query`: trace DNS query. + # - `router`: trace router execution, including + # router rebuilding. + # - `http_client`: trace OpenResty HTTP client requests. + # - `balancer`: trace balancer retries. + # - `plugin_rewrite`: trace plugins iterator + # execution with rewrite phase. + # - `plugin_access`: trace plugins iterator + # execution with access phase. + # - `plugin_header_filter`: trace plugins iterator + # execution with header_filter phase. + # + # **Note:** In the current implementation, + # tracing instrumentations are not enabled in + # stream mode. + +#opentelemetry_tracing_sampling_rate = 1.0 # Deprecated: use tracing_sampling_rate instead +#tracing_sampling_rate = 1.0 # Tracing instrumentation sampling rate. # Tracer samples a fixed percentage of all spans # following the sampling rate. # diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e75f52ee741..e33112625a7 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -547,8 +547,18 @@ local CONF_PARSERS = { lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, - opentelemetry_tracing = { typ = "array" }, - opentelemetry_tracing_sampling_rate = { typ = "number" }, + tracing_instrumentations= { + typ = "array", + deprecated = { + replacement = "opentelemetry_tracing", + }, + }, + tracing_sampling_rate = { + typ = "number", + deprecated = { + replacement = "opentelemetry_tracing_sampling_rate", + }, + }, proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, @@ -1174,27 +1184,27 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = "upstream_keepalive_idle_timeout must be 0 or greater" end - if conf.opentelemetry_tracing and #conf.opentelemetry_tracing > 0 then + if conf.tracing_instrumentations and #conf.tracing_instrumentations > 0 then local instrumentation = require "kong.tracing.instrumentation" local available_types_map = tablex.deepcopy(instrumentation.available_types) available_types_map["all"] = true available_types_map["off"] = true available_types_map["request"] = true - for _, trace_type in ipairs(conf.opentelemetry_tracing) do + for _, trace_type in ipairs(conf.tracing_instrumentations) do if not available_types_map[trace_type] then errors[#errors + 1] = "invalid opentelemetry tracing type: " .. trace_type end end - if #conf.opentelemetry_tracing > 1 - and tablex.find(conf.opentelemetry_tracing, "off") + if #conf.tracing_instrumentations > 1 + and tablex.find(conf.tracing_instrumentations, "off") then errors[#errors + 1] = "invalid opentelemetry tracing types: off, other types are mutually exclusive" end - if conf.opentelemetry_tracing_sampling_rate < 0 or conf.opentelemetry_tracing_sampling_rate > 1 then - errors[#errors + 1] = "opentelemetry_tracing_sampling_rate must be between 0 and 1" + if conf.tracing_sampling_rate < 0 or conf.tracing_sampling_rate > 1 then + errors[#errors + 1] = "tracing_sampling_rate must be between 0 and 1" end end diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 4ae86edc121..8a645041888 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -463,7 +463,7 @@ return function(options) -- DNS query is lazily patched, it will only be wrapped -- when instrumentation module is initialized later and - -- `opentelemetry_tracing` includes "dns_query" or set + -- `tracing_instrumentations` includes "dns_query" or set -- to "all". local instrumentation = require "kong.tracing.instrumentation" instrumentation.set_patch_dns_query_fn(toip, function(wrap) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index f44db0d6a08..bf8a5833699 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -190,4 +190,6 @@ openresty_path = opentelemetry_tracing = off opentelemetry_tracing_sampling_rate = 1.0 +tracing_instrumentations = off +tracing_sampling_rate = 1.0 ]] diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 72334421c12..252974b293b 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -335,8 +335,8 @@ function _M.runloop_log_after(ctx) end function _M.init(config) - local trace_types = config.opentelemetry_tracing - local sampling_rate = config.opentelemetry_tracing_sampling_rate + local trace_types = config.tracing_instrumentations + local sampling_rate = config.tracing_sampling_rate assert(type(trace_types) == "table" and next(trace_types)) assert(sampling_rate >= 0 and sampling_rate <= 1) diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 68ed4f240e1..f8b2330b57b 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -38,7 +38,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "tcp-trace-exporter", - opentelemetry_tracing = types, + tracing_instrumentations = types, }) proxy_client = helpers.proxy_client() diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index d04465f16c8..74afd0f1f5d 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -91,7 +91,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", - opentelemetry_tracing = types, + tracing_instrumentations = types, }, nil, nil, fixtures)) end diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 95e92a3d0a0..1c65985bacc 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -47,7 +47,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", - opentelemetry_tracing = types, + tracing_instrumentations = types, }) proxy_url = fmt("http://%s:%s", helpers.get_proxy_ip(), helpers.get_proxy_port()) From 69f80d939fce366cd6a5b053c4d7602b40aacb14 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 31 Jan 2023 17:37:33 +0800 Subject: [PATCH 2173/4351] feat(statsd): support statsd tagging extension (#10118) Support including tags to the metrics for the StatsD plugin FTI-4622 FT-3596 KAG-135 --- CHANGELOG.md | 5 + kong/clustering/compat/removed_fields.lua | 6 + kong/plugins/statsd/log.lua | 153 +++- kong/plugins/statsd/schema.lua | 59 +- kong/plugins/statsd/statsd_logger.lua | 63 +- spec/03-plugins/06-statsd/01-log_spec.lua | 780 ++++++++++++++++++- spec/03-plugins/06-statsd/02-schema_spec.lua | 21 + 7 files changed, 1031 insertions(+), 56 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f272e7abc80..64bf7ec9300 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -116,6 +116,11 @@ [#9962](https://github.com/Kong/kong/pull/9962) - **OpenTelemetry**: Support scoping with services, routes and consumers. [#10096](https://github.com/Kong/kong/pull/10096) +- **Statsd**: Add `tag_style` configuration + parameter that allows to send metrics with [tags](https://github.com/prometheus/statsd_exporter#tagging-extensions). + Defaults to `nil` which means do not add any tags + to the metrics. + [#10118](https://github.com/Kong/kong/pull/10118) ### Fixes diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 7a99cde0b94..441f3e01c51 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -34,4 +34,10 @@ return { "http_response_header_for_traceid", }, }, + -- Any dataplane older than 3.1.0 + [3002000000] = { + statsd = { + "tag_style", + }, + } } diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 7ddbb3bd3a5..d004baa4ed0 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -144,7 +144,11 @@ local get_workspace_id = { } local metrics = { - unique_users = function (scope_name, message, metric_config, logger, conf) + unique_users = function (scope_name, message, metric_config, logger, conf, tags) + if conf.tag_style then + -- skip unique_users in tag mode + return + end local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] local consumer_id = get_consumer_id(message.consumer) @@ -153,7 +157,11 @@ local metrics = { logger:send_statsd(stat, consumer_id, logger.stat_types.set) end end, - request_per_user = function (scope_name, message, metric_config, logger, conf) + request_per_user = function (scope_name, message, metric_config, logger, conf, tags) + if conf.tag_style then + -- skip request_per_user in tag mode + return + end local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] local consumer_id = get_consumer_id(message.consumer) @@ -163,11 +171,20 @@ local metrics = { metric_config.sample_rate) end end, - status_count = function (scope_name, message, metric_config, logger, conf) + status_count = function (scope_name, message, metric_config, logger, conf, tags) + if conf.tag_style then + -- skip status_count in tag mode + return + end + logger:send_statsd(string_format("%s.status.%s", scope_name, message.response.status), 1, logger.stat_types.counter, metric_config.sample_rate) end, - status_count_per_user = function (scope_name, message, metric_config, logger, conf) + status_count_per_user = function (scope_name, message, metric_config, logger, conf, tags) + if conf.tag_style then + -- skip status_count_per_user in tag mode + return + end local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] local consumer_id = get_consumer_id(message.consumer) @@ -178,7 +195,11 @@ local metrics = { metric_config.sample_rate) end end, - status_count_per_workspace = function (scope_name, message, metric_config, logger, conf) + status_count_per_workspace = function (scope_name, message, metric_config, logger, conf, tags) + if conf.tag_style then + -- skip status_count_per_workspace in tag mode + return + end local get_workspace_id = get_workspace_id[metric_config.workspace_identifier or conf.workspace_identifier_default] local workspace_id = get_workspace_id() @@ -189,7 +210,12 @@ local metrics = { metric_config.sample_rate) end end, - status_count_per_user_per_route = function (_, message, metric_config, logger, conf) + status_count_per_user_per_route = function (_, message, metric_config, logger, conf, tags) + if conf.tag_style then + -- skip status_count_per_user_per_route in tag mode + return + end + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] local consumer_id = get_consumer_id(message.consumer) if not consumer_id then @@ -209,7 +235,7 @@ local metrics = { -- add shdict metrics if ngx.config.ngx_lua_version >= 10011 then - metrics.shdict_usage = function (_, message, metric_config, logger, conf) + metrics.shdict_usage = function (_, message, metric_config, logger, conf, tags) -- we don't need this for every request, send every 1 minute -- also only one worker needs to send this because it's shared if worker_id ~= 0 then @@ -220,23 +246,37 @@ if ngx.config.ngx_lua_version >= 10011 then if shdict_metrics_last_sent + SHDICT_METRICS_SEND_THRESHOLD < now then shdict_metrics_last_sent = now for shdict_name, shdict in pairs(ngx.shared) do - if conf.hostname_in_prefix then - logger:send_statsd(string_format("shdict.%s.free_space", shdict_name), + if conf.tag_style then + local tags = { + ["node"] = hostname, + ["shdict"] = shdict_name, + } + logger:send_statsd(string_format("shdict.free_space"), shdict:free_space(), logger.stat_types.gauge, - metric_config.sample_rate) - logger:send_statsd(string_format("shdict.%s.capacity", shdict_name), + metric_config.sample_rate, tags, conf.tag_style) + logger:send_statsd(string_format("shdict.capacity"), shdict:capacity(), logger.stat_types.gauge, - metric_config.sample_rate) + metric_config.sample_rate, tags, conf.tag_style) else - logger:send_statsd(string_format("node.%s.shdict.%s.free_space", - hostname, shdict_name), - shdict:free_space(), logger.stat_types.gauge, - metric_config.sample_rate) - logger:send_statsd(string_format("node.%s.shdict.%s.capacity", - hostname, shdict_name), - shdict:capacity(), logger.stat_types.gauge, - metric_config.sample_rate) + if conf.hostname_in_prefix then + logger:send_statsd(string_format("shdict.%s.free_space", shdict_name), + shdict:free_space(), logger.stat_types.gauge, + metric_config.sample_rate) + logger:send_statsd(string_format("shdict.%s.capacity", shdict_name), + shdict:capacity(), logger.stat_types.gauge, + metric_config.sample_rate) + else + logger:send_statsd(string_format("node.%s.shdict.%s.free_space", + hostname, shdict_name), + shdict:free_space(), logger.stat_types.gauge, + metric_config.sample_rate) + logger:send_statsd(string_format("node.%s.shdict.%s.capacity", + hostname, shdict_name), + shdict:capacity(), logger.stat_types.gauge, + metric_config.sample_rate) + end end + end end end @@ -286,6 +326,53 @@ local function get_scope_name(conf, message, service_identifier) return scope_name end + +local function get_tags(conf, message, metric_config) + local tags = {} + + local get_workspace_id = get_workspace_id[metric_config.workspace_identifier or conf.workspace_identifier_default] + local workspace_id = get_workspace_id() + + + local get_service_id = get_service_id[metric_config.service_identifier or conf.service_identifier_default] + local service_id = get_service_id(message.service) + + local get_consumer_id = get_consumer_id[metric_config.consumer_identifier or conf.consumer_identifier_default] + local consumer_id = get_consumer_id(message.consumer) + + if service_id then + tags["service"] = service_id + else + -- do not record any stats if the service is not present + return + end + + local route_name + if message and message.route then + route_name = message.route.name or message.route.id + tags["route"] = route_name + end + + if workspace_id then + tags["workspace"] = workspace_id + end + + if workspace_id then + tags["consumer"] = consumer_id + end + + if hostname then + tags["node"] = hostname + end + + if message and message.response and message.response.status then + tags["status"] = message.response.status + end + + return tags +end + + local function log(conf, messages) local logger, err = statsd_logger:new(conf) if err then @@ -315,19 +402,33 @@ local function log(conf, messages) local metric_config_name = metric_config.name local metric = metrics[metric_config_name] - local name = get_scope_name(conf, message, metric_config.service_identifier or conf.service_identifier_default) + local name + local tags + if conf.tag_style then + tags = get_tags(conf, message, metric_config) + + else + name = get_scope_name(conf, message, metric_config.service_identifier or conf.service_identifier_default) + end if metric then - metric(name, message, metric_config, logger, conf) + metric(name, message, metric_config, logger, conf, tags) else local stat_name = stat_name[metric_config_name] local stat_value = stat_value[metric_config_name] if stat_value ~= nil and stat_value ~= -1 then - logger:send_statsd(name .. "." .. stat_name, stat_value, - logger.stat_types[metric_config.stat_type], - metric_config.sample_rate) + if conf.tag_style then + logger:send_statsd(stat_name, stat_value, + logger.stat_types[metric_config.stat_type], + metric_config.sample_rate, tags, conf.tag_style) + + else + logger:send_statsd(name .. "." .. stat_name, stat_value, + logger.stat_types[metric_config.stat_type], + metric_config.sample_rate) + end end end end @@ -352,7 +453,7 @@ function _M.execute(conf) conf._prefix = conf.prefix - if conf.hostname_in_prefix then + if conf.hostname_in_prefix and conf.tag_style == nil then conf._prefix = conf._prefix .. ".node." .. hostname end diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 0b297630f34..9dab11739fd 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -31,21 +31,27 @@ local WORKSPACE_IDENTIFIERS = { local DEFAULT_METRICS = { { - name = "request_count", - stat_type = "counter", - sample_rate = 1, - service_identifier = nil, + name = "request_count", + stat_type = "counter", + sample_rate = 1, + service_identifier = nil, + consumer_identifier = nil, + workspace_identifier = nil, }, { - name = "latency", - stat_type = "timer", - service_identifier = nil, + name = "latency", + stat_type = "timer", + service_identifier = nil, + consumer_identifier = nil, + workspace_identifier = nil, }, { - name = "request_size", - stat_type = "counter", - sample_rate = 1, - service_identifier = nil, + name = "request_size", + stat_type = "counter", + sample_rate = 1, + service_identifier = nil, + consumer_identifier = nil, + workspace_identifier = nil, }, { name = "status_count", @@ -54,10 +60,12 @@ local DEFAULT_METRICS = { service_identifier = nil, }, { - name = "response_size", - stat_type = "counter", - sample_rate = 1, - service_identifier = nil, + name = "response_size", + stat_type = "counter", + sample_rate = 1, + service_identifier = nil, + consumer_identifier = nil, + workspace_identifier = nil, }, { name = "unique_users", @@ -73,14 +81,18 @@ local DEFAULT_METRICS = { service_identifier = nil, }, { - name = "upstream_latency", - stat_type = "timer", - service_identifier = nil, + name = "upstream_latency", + stat_type = "timer", + service_identifier = nil, + consumer_identifier = nil, + workspace_identifier = nil, }, { - name = "kong_latency", - stat_type = "timer", - service_identifier = nil, + name = "kong_latency", + stat_type = "timer", + service_identifier = nil, + consumer_identifier = nil, + workspace_identifier = nil, }, { name = "status_count_per_user", @@ -110,6 +122,10 @@ local DEFAULT_METRICS = { }, } +local TAG_TYPE = { + "dogstatsd", "influxdb", + "librato", "signalfx", +} local MUST_IDENTIFIER = {} @@ -176,6 +192,7 @@ return { { retry_count = { type = "integer", required = true, default = 10 }, }, { queue_size = { type = "integer", required = true, default = 1 }, }, { flush_timeout = { type = "number", required = true, default = 2 }, }, + { tag_style = { type = "string", required = false, one_of = TAG_TYPE }, }, }, }, }, diff --git a/kong/plugins/statsd/statsd_logger.lua b/kong/plugins/statsd/statsd_logger.lua index 2a32e32269a..9cb584b214c 100644 --- a/kong/plugins/statsd/statsd_logger.lua +++ b/kong/plugins/statsd/statsd_logger.lua @@ -23,13 +23,68 @@ local stat_types = { } -local function create_statsd_message(prefix, stat, delta, kind, sample_rate) +-- tag style reference +-- +-- For Librato-style tags, they must be appended to the metric name with a delimiting #, as so: +-- metric.name#tagName=val,tag2Name=val2:0|c +-- See the https://github.com/librato/statsd-librato-backend#tags README for a more complete description. +-- +-- For InfluxDB-style tags, they must be appended to the metric name with a delimiting comma, as so: +-- metric.name,tagName=val,tag2Name=val2:0|c +-- See this https://www.influxdata.com/blog/getting-started-with-sending-statsd-metrics-to-telegraf-influxdb/#introducing-influx-statsd +-- for a larger overview. +-- +-- For DogStatsD-style tags, they're appended as a |# delimited section at the end of the metric, as so: +-- metric.name:0|c|#tagName:val,tag2Name:val2 +-- See Tags in https://docs.datadoghq.com/developers/dogstatsd/data_types/#tagging for the concept description and Datagram Format. +-- +-- For SignalFX dimension, add the tags to the metric name in square brackets, as so: +-- metric.name[tagName=val,tag2Name=val2]:0|c +-- See the https://github.com/signalfx/signalfx-agent/blob/main/docs/monitors/collectd-statsd.md#adding-dimensions-to-statsd-metrics +-- README for a more complete description. +local function create_statsd_message(prefix, stat, delta, kind, sample_rate, tags, tag) local rate = "" if sample_rate and sample_rate ~= 1 then rate = "|@" .. sample_rate end - return fmt("%s.%s:%s|%s%s", prefix, stat, delta, kind, rate) + if tag == nil or tags == nil then + return fmt("%s.%s:%s|%s%s", prefix, stat, delta, kind, rate) + end + + local metrics = {} + if tag == "dogstatsd" then + for k,v in pairs(tags) do + metrics[#metrics+1] = fmt("%s:%s", k, v) + end + + local metrics_tag_str = table_concat(metrics, ",") + return fmt("%s.%s:%s|%s%s|#%s", prefix, stat, delta, kind, rate, metrics_tag_str) + + elseif tag == "influxdb" then + for k,v in pairs(tags) do + metrics[#metrics+1] = fmt("%s=%s", k, v) + end + + local metrics_tag_str = table_concat(metrics, ",") + return fmt("%s.%s,%s:%s|%s%s", prefix, stat, metrics_tag_str, delta, kind, rate) + + elseif tag == "librato" then + for k,v in pairs(tags) do + metrics[#metrics+1] = fmt("%s=%s", k, v) + end + + local metrics_tag_str = table_concat(metrics, ",") + return fmt("%s.%s#%s:%s|%s%s", prefix, stat, metrics_tag_str, delta, kind, rate) + + elseif tag == "signalfx" then + for k,v in pairs(tags) do + metrics[#metrics+1] = fmt("%s=%s", k, v) + end + + local metrics_tag_str = table_concat(metrics, ",") + return fmt("%s.%s[%s]:%s|%s%s", prefix, stat, metrics_tag_str, delta, kind, rate) + end end @@ -94,9 +149,9 @@ function statsd_mt:close_socket() end -function statsd_mt:send_statsd(stat, delta, kind, sample_rate) +function statsd_mt:send_statsd(stat, delta, kind, sample_rate, tags, tag) local message = create_statsd_message(self.prefix or "kong", stat, - delta, kind, sample_rate) + delta, kind, sample_rate, tags, tag) -- if buffer-and-send is enabled if not self.use_tcp and self.udp_packet_size > 0 then diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 1adbf8a72a2..bb16116a3f9 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -56,7 +56,7 @@ for _, strategy in helpers.each_strategy() do } local routes = {} - for i = 1, 30 do + for i = 1, 40 do local service = bp.services:insert { protocol = helpers.mock_upstream_protocol, host = helpers.mock_upstream_host, @@ -498,7 +498,175 @@ for _, strategy in helpers.each_strategy() do }, } - for i = 100, 103 do + bp.statsd_plugins:insert { + route = { id = routes[25].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + tag_style = "dogstatsd", + }, + } + + bp.statsd_plugins:insert { + route = { id = routes[26].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + tag_style = "influxdb", + }, + } + + bp.statsd_plugins:insert { + route = { id = routes[27].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + tag_style = "librato", + }, + } + + bp.statsd_plugins:insert { + route = { id = routes[28].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + tag_style = "signalfx", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[31].id } } + + bp.statsd_plugins:insert { + route = { id = routes[31].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + prefix = "prefix", + tag_style = "dogstatsd", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[32].id } } + + bp.statsd_plugins:insert { + route = { id = routes[32].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + prefix = "prefix", + tag_style = "influxdb", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[33].id } } + + bp.statsd_plugins:insert { + route = { id = routes[33].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + prefix = "prefix", + tag_style = "librato", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[34].id } } + + bp.statsd_plugins:insert { + route = { id = routes[34].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + prefix = "prefix", + tag_style = "signalfx", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[35].id } } + + bp.statsd_plugins:insert { + route = { id = routes[35].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_size", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", + workspace_identifier = "workspace_name", + consumer_identifier = "consumer_id" + }, + }, + tag_style = "dogstatsd", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[36].id } } + + bp.statsd_plugins:insert { + route = { id = routes[36].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_size", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", + workspace_identifier = "workspace_name", + consumer_identifier = "consumer_id" + }, + }, + tag_style = "influxdb", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[37].id } } + + bp.statsd_plugins:insert { + route = { id = routes[37].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_size", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", + workspace_identifier = "workspace_name", + consumer_identifier = "consumer_id" + }, + }, + tag_style = "librato", + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[38].id } } + + bp.statsd_plugins:insert { + route = { id = routes[38].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + metrics = { + { + name = "request_size", + stat_type = "counter", + sample_rate = 1, + service_identifier = "service_id", + workspace_identifier = "workspace_name", + consumer_identifier = "consumer_id" + }, + }, + tag_style = "signalfx", + }, + } + + for i = 100, 110 do local service = bp.services:insert { protocol = helpers.mock_upstream_protocol, host = helpers.mock_upstream_host, @@ -599,6 +767,58 @@ for _, strategy in helpers.each_strategy() do }, } + bp.key_auth_plugins:insert { route = { id = routes[104].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[104].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + hostname_in_prefix = true, + tag_style = "dogstatsd" + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[105].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[105].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + hostname_in_prefix = true, + tag_style = "influxdb" + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[106].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[106].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + hostname_in_prefix = true, + tag_style = "librato" + }, + } + + bp.key_auth_plugins:insert { route = { id = routes[107].id } } + + bp.plugins:insert { + name = "statsd", + route = { id = routes[107].id }, + config = { + host = "127.0.0.1", + port = UDP_PORT, + hostname_in_prefix = true, + tag_style = "signalfx" + }, + } + -- grpc local grpc_routes = {} for i = 1, 2 do @@ -685,6 +905,103 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) end) + it("logs over UDP with default metrics with dogstatsd tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging25.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.request.count:1|c|#.*", metrics, true) + assert.contains("kong.request.size:%d+|c|#.*", metrics, true) + assert.contains("kong.response.size:%d+|c|#.*", metrics, true) + assert.contains("kong.latency:%d*|ms|#.*", metrics, true) + assert.contains("kong.upstream_latency:%d*|ms|#.*", metrics, true) + assert.contains("kong.kong_latency:%d*|ms|#.*", metrics, true) + end) + + it("logs over UDP with default metrics with influxdb tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + ngx.sleep(10) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging26.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.request.count,.*:1|c", metrics, true) + assert.contains("kong.request.size,.*:%d+|c", metrics, true) + assert.contains("kong.response.size,.*:%d+|c", metrics, true) + assert.contains("kong.latency,.*:%d*|ms", metrics, true) + assert.contains("kong.upstream_latency,.*:%d*|ms", metrics, true) + assert.contains("kong.kong_latency,.*:%d*|ms", metrics, true) + end) + + it("logs over UDP with default metrics with librato tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging27.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.request.count#.*:1|c", metrics, true) + assert.contains("kong.request.size#.*:%d+|c", metrics, true) + assert.contains("kong.response.size#.*:%d+|c", metrics, true) + assert.contains("kong.latency#.*:%d*|ms", metrics, true) + assert.contains("kong.upstream_latency#.*:%d*|ms", metrics, true) + assert.contains("kong.kong_latency#.*:%d*|ms", metrics, true) + end) + + it("logs over UDP with default metrics with signalfx tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging28.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.request.count%[.*%]:1|c", metrics, true) + assert.contains("kong.request.size%[.*%]:%d+|c", metrics, true) + assert.contains("kong.response.size%[.*%]:%d+|c", metrics, true) + assert.contains("kong.latency%[.*%]:%d*|ms", metrics, true) + assert.contains("kong.upstream_latency%[.*%]:%d*|ms", metrics, true) + assert.contains("kong.kong_latency%[.*%]:%d*|ms", metrics, true) + end) + + it("logs over UDP with default metrics and new prefix", function() local metrics_count = DEFAULT_METRICS_COUNT -- shdict_usage metrics, can't test again in 1 minutes @@ -714,9 +1031,181 @@ for _, strategy in helpers.each_strategy() do assert.contains("prefix.service.statsd13.user.robert.request.count:1|c", metrics) assert.contains("prefix.service.statsd13.user.robert.status.200:1|c", metrics) - assert.contains("prefix.service.statsd13.workspace." .. uuid_pattern .. ".status.200:1|c", - metrics, true) - assert.contains("prefix.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) + assert.contains("prefix.service.statsd13.workspace." .. uuid_pattern .. ".status.200:1|c", + metrics, true) + assert.contains("prefix.route." .. uuid_pattern .. ".user.robert.status.200:1|c", metrics, true) + end) + + it("logs over UDP with default metrics and new prefix with dogstatsd tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging31.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("prefix.request.count:1|c|#.*", metrics, true) + assert.contains("prefix.request.size:%d+|c|#.*", metrics, true) + assert.contains("prefix.response.size:%d+|c|#.*", metrics, true) + assert.contains("prefix.latency:%d*|ms|#.*", metrics, true) + assert.contains("prefix.upstream_latency:%d*|ms|#.*", metrics, true) + assert.contains("prefix.kong_latency:%d*|ms|#.*", metrics, true) + end) + + it("logs over UDP with default metrics and new prefix with influxdb tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging32.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("prefix.request.count,.*:1|c", metrics, true) + assert.contains("prefix.request.size,.*:%d+|c", metrics, true) + assert.contains("prefix.response.size,.*:%d+|c", metrics, true) + assert.contains("prefix.latency,.*:%d*|ms", metrics, true) + assert.contains("prefix.upstream_latency,.*:%d*|ms", metrics, true) + assert.contains("prefix.kong_latency,.*:%d*|ms", metrics, true) + end) + + it("logs over UDP with default metrics and new prefix with librato tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging33.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("prefix.request.count#.*:1|c", metrics, true) + assert.contains("prefix.request.size#.*:%d+|c", metrics, true) + assert.contains("prefix.response.size#.*:%d+|c", metrics, true) + assert.contains("prefix.latency#.*:%d*|ms", metrics, true) + assert.contains("prefix.upstream_latency#.*:%d*|ms", metrics, true) + assert.contains("prefix.kong_latency#.*:%d*|ms", metrics, true) + end) + + it("logs over UDP with default metrics and new prefix with signalfx tag_style", function() + local metrics_count = DEFAULT_METRICS_COUNT - 6 + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging34.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("prefix.request.count%[.*%]:1|c", metrics, true) + assert.contains("prefix.request.size%[.*%]:%d+|c", metrics, true) + assert.contains("prefix.response.size%[.*%]:%d+|c", metrics, true) + assert.contains("prefix.latency%[.*%]:%d*|ms", metrics, true) + assert.contains("prefix.upstream_latency%[.*%]:%d*|ms", metrics, true) + assert.contains("prefix.kong_latency%[.*%]:%d*|ms", metrics, true) + end) + + it("request_size customer identifier with dogstatsd tag_style ", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging35.com" + } + }) + assert.res_status(200, response) + + local ok, res = thread:join() + assert.True(ok) + assert.matches("kong.request.size:%d+|c|#.*", res) + assert.not_matches(".*workspace=%s+-%s+-.*", res) + assert.matches(".*service:.*-.*-.*", res) + assert.matches(".*consumer:.*-.*-.*", res) + end) + + it("request_size customer identifier with influxdb tag_style ", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging36.com" + } + }) + assert.res_status(200, response) + + local ok, res = thread:join() + assert.True(ok) + assert.matches("kong.request.size,.*:%d+|c", res) + assert.not_matches(".*workspace=%s+-%s+-.*", res) + assert.matches(".*service=.*-.*-.*", res) + assert.matches(".*consumer=.*-.*-.*", res) + end) + + it("request_size customer identifier with librato tag_style ", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging37.com" + } + }) + assert.res_status(200, response) + + local ok, res = thread:join() + assert.True(ok) + assert.matches("kong.request.size#.*:%d+|c", res) + assert.not_matches(".*workspace=%s+-%s+-.*", res) + assert.matches(".*service=.*-.*-.*", res) + assert.matches(".*consumer=.*-.*-.*", res) + end) + + it("request_size customer identifier with signalfx tag_style ", function() + local thread = helpers.udp_server(UDP_PORT, 1, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging38.com" + } + }) + assert.res_status(200, response) + + local ok, res = thread:join() + assert.True(ok) + assert.matches("kong.request.size%[.*%]:%d+|c", res) + assert.not_matches(".*workspace=%s+-%s+-.*", res) + assert.matches(".*service=.*-.*-.*", res) + assert.matches(".*consumer=.*-.*-.*", res) end) it("request_count", function() @@ -1186,6 +1675,155 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.node..*.shdict.kong.capacity:%d+|g", metrics, true) assert.contains("kong.node..*.shdict.kong.free_space:%d+|g", metrics, true) end) + + it("shdict_usage in tag_style dogstatsd", function () + --[[ + The `shdict_usage` metric will be returned when Kong has just started, + and also every minute, + so we should test it when Kong has just started. + Please see: + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L98 + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L213 + --]] + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging25.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity:%d+|g|#.*", metrics, true) + assert.contains("kong.shdict.free_space:%d+|g|#.*", metrics, true) + end) + + it("shdict_usage in tag_style influxdb", function () + --[[ + The `shdict_usage` metric will be returned when Kong has just started, + and also every minute, + so we should test it when Kong has just started. + Please see: + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L98 + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L213 + --]] + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging26.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity,.*:%d+|g", metrics, true) + assert.contains("kong.shdict.free_space,.*:%d+|g", metrics, true) + end) + + it("shdict_usage in tag_style librato", function () + --[[ + The `shdict_usage` metric will be returned when Kong has just started, + and also every minute, + so we should test it when Kong has just started. + Please see: + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L98 + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L213 + --]] + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging27.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity#.*:%d+|g", metrics, true) + assert.contains("kong.shdict.free_space#.*:%d+|g", metrics, true) + end) + + it("shdict_usage in tag_style signalfx", function () + --[[ + The `shdict_usage` metric will be returned when Kong has just started, + and also every minute, + so we should test it when Kong has just started. + Please see: + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L98 + * https://github.com/Kong/kong/blob/a632fe0facbeb1190f3d3cc03a5fdc4d215f5c46/kong/plugins/statsd/log.lua#L213 + --]] + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging28.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity%[.*%]:%d+|g", metrics, true) + assert.contains("kong.shdict.free_space%[.*%]:%d+|g", metrics, true) + end) + end) describe("hostname_in_prefix", function() @@ -1243,6 +1881,138 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("hostname_in_prefix not work in tag_style mode dogstatsd", function() + it("prefixes shdict metric names with the hostname", function() + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + local proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging104.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity:%d+|g|#.*", metrics, true) + assert.contains("kong.shdict.free_space:%d+|g|#.*", metrics, true) + end) + end) + + describe("hostname_in_prefix not work in tag_style mode influxdb", function() + it("prefixes shdict metric names with the hostname", function() + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + local proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging105.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity,.*:%d+|g", metrics, true) + assert.contains("kong.shdict.free_space,.*:%d+|g", metrics, true) + end) + end) + + describe("hostname_in_prefix not work in tag_style mode librato", function() + it("prefixes shdict metric names with the hostname", function() + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + local proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging106.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity#.*:%d+|g", metrics, true) + assert.contains("kong.shdict.free_space#.*:%d+|g", metrics, true) + end) + end) + + describe("hostname_in_prefix not work in tag_style mode signalfx", function() + it("prefixes shdict metric names with the hostname", function() + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 + + local proxy_client = helpers.proxy_client() + + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging107.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + + -- shdict_usage metrics, just test one is enough + assert.contains("kong.shdict.capacity%[.*%]:%d+|g", metrics, true) + assert.contains("kong.shdict.free_space%[.*%]:%d+|g", metrics, true) + end) + end) + describe("metrics #grpc", function() it("logs over UDP with default metrics", function() local thread = helpers.udp_server(UDP_PORT, 8) diff --git a/spec/03-plugins/06-statsd/02-schema_spec.lua b/spec/03-plugins/06-statsd/02-schema_spec.lua index 65462f10013..ff6f92baa55 100644 --- a/spec/03-plugins/06-statsd/02-schema_spec.lua +++ b/spec/03-plugins/06-statsd/02-schema_spec.lua @@ -261,4 +261,25 @@ describe("Plugin: statsd (schema)", function() assert.equal("expected one of: service_id, service_name, service_host, service_name_or_host", err.config.service_identifier_default) assert.equal("expected one of: workspace_id, workspace_name", err.config.workspace_identifier_default) end) + it("accepts valid tag_style", function() + local ok, err = validate_entity({ tag_style = "dogstatsd" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ tag_style = "influxdb" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ tag_style = "librato" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + local ok, err = validate_entity({ tag_style = "signalfx" }, statsd_schema) + assert.is_nil(err) + assert.truthy(ok) + end) + it("rejects invalid tag_style", function() + local _, err = validate_entity({ + tag_style = "invalid type", + }, statsd_schema) + assert.not_nil(err) + assert.equal("expected one of: dogstatsd, influxdb, librato, signalfx", err.config.tag_style) + end) end) From c9bcf75fbc4c7aebc444e13d6b59d962f12feed6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 31 Jan 2023 18:22:24 +0800 Subject: [PATCH 2174/4351] feat(build): add script and step to verify artifact upon given manifest (#10195) KAG-440 Co-authored-by: Mayo --- .github/matrix-commitly.yml | 1 + .github/matrix-full.yml | 10 + .github/workflows/release.yml | 34 ++ build/BUILD.bazel | 4 + scripts/explain_manifest/.gitignore | 1 + scripts/explain_manifest/config.py | 18 ++ scripts/explain_manifest/filelist.txt | 8 + .../fixtures/alpine-amd64.txt | 147 +++++++++ .../fixtures/debian-10-amd64.txt | 211 +++++++++++++ .../fixtures/debian-11-amd64.txt | 209 ++++++++++++ .../explain_manifest/fixtures/el7-amd64.txt | 220 +++++++++++++ .../fixtures/ubuntu-18.04-amd64.txt | 211 +++++++++++++ .../fixtures/ubuntu-20.04-amd64.txt | 209 ++++++++++++ .../fixtures/ubuntu-22.04-amd64.txt | 195 ++++++++++++ .../fixtures/ubuntu-22.04-arm64.txt | 204 ++++++++++++ scripts/explain_manifest/main.py | 297 ++++++++++++++++++ scripts/explain_manifest/requirements.txt | 2 + 17 files changed, 1981 insertions(+) create mode 100644 scripts/explain_manifest/.gitignore create mode 100644 scripts/explain_manifest/config.py create mode 100644 scripts/explain_manifest/filelist.txt create mode 100644 scripts/explain_manifest/fixtures/alpine-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/debian-10-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/debian-11-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/el7-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt create mode 100755 scripts/explain_manifest/main.py create mode 100644 scripts/explain_manifest/requirements.txt diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index 6ffa142c5bd..4b8db419512 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -3,6 +3,7 @@ build-packages: - label: ubuntu-22.04 os: ubuntu-22.04 package: deb + check-manifest-file: ubuntu-22.04-amd64.txt build-images: - label: ubuntu diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 4cd40f7cfed..7a4594d1d3b 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -8,47 +8,57 @@ build-packages: # os: docker image if not ubuntu/debian, otherwise ignored # package: package type # bazel_args: if set, turn on cross-compilation; make sure its value is a bazel platform +# check-manifest-file: the manifest file path relative to scripts/explain_manifest to check # Ubuntu - label: ubuntu-18.04 os: ubuntu-18.04 package: deb + check-manifest-file: ubuntu-18.04-amd64.txt - label: ubuntu-20.04 os: ubuntu-20.04 package: deb + check-manifest-file: ubuntu-20.04-amd64.txt - label: ubuntu-22.04 os: ubuntu-22.04 package: deb + check-manifest-file: ubuntu-22.04-amd64.txt - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb bazel_args: --platforms=//:ubuntu-22.04-arm64 + check-manifest-file: ubuntu-22.04-arm64.txt # Debian - label: debian-10 os: ubuntu-18.04 package: deb + check-manifest-file: ubuntu-18.04-amd64.txt - label: debian-11 os: ubuntu-20.04 package: deb + check-manifest-file: ubuntu-20.04-amd64.txt # CentOS - label: centos-7 os: ubuntu-22.04 image: kong/kong-build-tools:rpm-1.8.1 package: rpm + check-manifest-file: el7-amd64.txt # RHEL - label: rhel-7 os: ubuntu-22.04 image: kong/kong-build-tools:rpm-1.8.1 package: rpm + check-manifest-file: el7-amd64.txt # Alpine - label: alpine os: ubuntu-22.04 package: apk bazel_args: --platforms=//:alpine-x86_64 + check-manifest-file: alpine-amd64.txt build-images: # Only build images for the latest version of each major release. diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 860556fb6cb..fdf49e3d3ed 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -204,6 +204,40 @@ jobs: name: ${{ matrix.label }}-packages path: bazel-bin/pkg + build-packages-verify-manifest: + needs: [metadata, build-packages] + name: Verify Manifest - ${{ matrix.label }} + runs-on: ubuntu-22.04 + + strategy: + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" + + steps: + - uses: actions/checkout@v3 + + - name: Download artifact + uses: actions/download-artifact@v3 + with: + name: ${{ matrix.label }}-packages + path: bazel-bin/pkg + + - name: Install Python + uses: actions/setup-python@v4 + with: + python-version: '3.11' + cache: 'pip' # caching pip dependencies + + - name: Verify + run: | + cd scripts/explain_manifest + pip install -r requirements.txt + pkg=$(ls ../../bazel-bin/pkg/kong* |head -n1) + python ./main.py -f filelist.txt -p $pkg -o test.txt + + diff -BbNaur fixtures/${{ matrix.check-manifest-file }} test.txt || (echo "Manifest mismatch" && exit 1) + build-images: name: Build Images - ${{ matrix.label }} needs: [metadata, build-packages] diff --git a/build/BUILD.bazel b/build/BUILD.bazel index eed1e076811..28827a8eb05 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -103,6 +103,10 @@ kong_directory_genrule( rm -rf ${BUILD_DESTDIR}/kong/lib64 fi + # remove pkgconfig since they are invalid anyway + find ${BUILD_DESTDIR} -name "*.pc" -delete + + # clean empty directory find ${BUILD_DESTDIR} -empty -type d -delete # foreign_cc rule dereferences symlink, we will dedup them here diff --git a/scripts/explain_manifest/.gitignore b/scripts/explain_manifest/.gitignore new file mode 100644 index 00000000000..bee8a64b79a --- /dev/null +++ b/scripts/explain_manifest/.gitignore @@ -0,0 +1 @@ +__pycache__ diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py new file mode 100644 index 00000000000..1d64a5fa98b --- /dev/null +++ b/scripts/explain_manifest/config.py @@ -0,0 +1,18 @@ + +from globmatch import glob_match + +from main import FileInfo + +def transform(f: FileInfo): + # XXX: libxslt uses libtool and it injects some extra rpaths + # we only care about the kong library rpath so removing it here + # until we find a way to remove the extra rpaths from it + # It should have no side effect as the extra rpaths are long random + # paths created by bazel. + + if glob_match(f.path, ["**/kong/lib/libxslt.so*", "**/kong/lib/libexslt.so*"]): + if f.rpath and "/usr/local/kong/lib" in f.rpath: + f.rpath = "/usr/local/kong/lib" + elif f.runpath and "/usr/local/kong/lib" in f.runpath: + f.runpath = "/usr/local/kong/lib" + # otherwise remain unmodified diff --git a/scripts/explain_manifest/filelist.txt b/scripts/explain_manifest/filelist.txt new file mode 100644 index 00000000000..29667eae7d4 --- /dev/null +++ b/scripts/explain_manifest/filelist.txt @@ -0,0 +1,8 @@ +**/*.so +**/kong/lib/**.so* +**/kong/gui +**/kong/portal +**/kong/include/kong +**/kong/include/google +**/openresty/nginx/sbin/nginx +**/share/xml/xsd diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt new file mode 100644 index 00000000000..5d25e3fc01b --- /dev/null +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -0,0 +1,147 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + Version Requirement: + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + Version Requirement: + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + Version Requirement: + - libcrypto.so.1.1 (OPENSSL_1_1_0d, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + Version Requirement: + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so + Version Requirement: + - libgcc_s.so.1 (GCC_4.2.0, GCC_3.3, GCC_3.0) + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt new file mode 100644 index 00000000000..0ae6bd0f944 --- /dev/null +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -0,0 +1,211 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.25, GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libdl.so.2 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0d, OPENSSL_1_1_0i) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.6) + - libdl.so.2 (GLIBC_2.2.5) + - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) + - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - librt.so.1 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.11, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libcrypt.so.1 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libdl.so.2 (GLIBC_2.2.5) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt new file mode 100644 index 00000000000..a2947491d15 --- /dev/null +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -0,0 +1,209 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.25, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libdl.so.2 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_0d) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.28, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.29, GLIBC_2.28, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.17, GLIBC_2.6) + - libdl.so.2 (GLIBC_2.2.5) + - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) + - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.11, GLIBC_2.28, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libcrypt.so.1 (XCRYPT_2.0) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libdl.so.2 (GLIBC_2.2.5) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt new file mode 100644 index 00000000000..710aab4d682 --- /dev/null +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -0,0 +1,220 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.7, GLIBC_2.16, GLIBC_2.3, GLIBC_2.17, GLIBC_2.3.4) + - libdl.so.2 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0i, OPENSSL_1_1_0d, OPENSSL_1_1_0f) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.6, GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.3, GLIBC_2.10, GLIBC_2.5, GLIBC_2.9) + - libdl.so.2 (GLIBC_2.2.5) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) + - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - librt.so.1 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.11, GLIBC_2.4, GLIBC_2.17, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libcrypt.so.1 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libdl.so.2 (GLIBC_2.2.5) + - libm.so.6 (GLIBC_2.2.5) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt new file mode 100644 index 00000000000..0ae6bd0f944 --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -0,0 +1,211 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.25, GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libdl.so.2 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0d, OPENSSL_1_1_0i) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.6) + - libdl.so.2 (GLIBC_2.2.5) + - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) + - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - librt.so.1 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.11, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libcrypt.so.1 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libdl.so.2 (GLIBC_2.2.5) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt new file mode 100644 index 00000000000..a2947491d15 --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -0,0 +1,209 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.25, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libdl.so.2 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_0d) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.28, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.29, GLIBC_2.28, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.17, GLIBC_2.6) + - libdl.so.2 (GLIBC_2.2.5) + - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) + - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.11, GLIBC_2.28, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libcrypt.so.1 (XCRYPT_2.0) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libdl.so.2 (GLIBC_2.2.5) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt new file mode 100644 index 00000000000..ab8c67911a5 --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -0,0 +1,195 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.7, GLIBC_2.16, GLIBC_2.2.5, GLIBC_2.33, GLIBC_2.17, GLIBC_2.3.4, GLIBC_2.34, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4, GLIBC_2.25) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0f, OPENSSL_1_1_0d, OPENSSL_1_1_0i) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.28, GLIBC_2.4, GLIBC_2.33, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.32, GLIBC_2.15, GLIBC_2.29, GLIBC_2.28, GLIBC_2.18, GLIBC_2.34, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.4, GLIBC_2.3, GLIBC_2.33, GLIBC_2.10, GLIBC_2.17, GLIBC_2.6) + - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.11, GLIBC_2.28, GLIBC_2.7, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.10, GLIBC_2.32, GLIBC_2.33, GLIBC_2.3, GLIBC_2.34, GLIBC_2.2.5, GLIBC_2.3.2) + - libcrypt.so.1 (XCRYPT_2.0) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt new file mode 100644 index 00000000000..151df25d7e7 --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -0,0 +1,204 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libcrypto.so.1.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.25, GLIBC_2.33, GLIBC_2.34, GLIBC_2.17) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libcrypto.so.1.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + - libcrypto.so.1.1 (OPENSSL_1_1_0d, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.28, GLIBC_2.33, GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + - ld-linux-aarch64.so.1 + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.28, GLIBC_2.25, GLIBC_2.18, GLIBC_2.33, GLIBC_2.17, GLIBC_2.34) + - libgcc_s.so.1 (GCC_4.2.0, GCC_3.3, GCC_3.0) + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.17) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - ld-linux-aarch64.so.1 (GLIBC_2.17) + - libc.so.6 (GLIBC_2.28, GLIBC_2.27, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.17) + - libcrypt.so.1 (XCRYPT_2.0) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py new file mode 100755 index 00000000000..5f8452c1326 --- /dev/null +++ b/scripts/explain_manifest/main.py @@ -0,0 +1,297 @@ +#!/usr/bin/env python3 + +import os +import re +import sys +import glob +import atexit +import argparse +import tempfile +from pathlib import Path + +import lief +from globmatch import glob_match + +import config + + +class ExplainOpts(): + # General + owners = True + mode = True + size = False + # ELF + merge_rpaths_runpaths = False + imported_symbols = False + exported_symbols = False + version_requirement = True + + @classmethod + def from_args(this, args): + this.owners = args.owners + this.mode = args.mode + this.size = args.size + this.merge_rpaths_runpaths = args.merge_rpaths_runpaths + this.imported_symbols = args.imported_symbols + this.exported_symbols = args.exported_symbols + this.version_requirement = args.version_requirement + + return this + + +def parse_args(): + parser = argparse.ArgumentParser() + parser.add_argument( + "--path", "-p", help="Path to the directory to compare", required=True) + parser.add_argument( + "--output", "-o", help="Path to output manifest, use - to write to stdout", default="-") + parser.add_argument( + "--file_list", "-f", help="Path to the files list to explain for manifest; " + \ + "each line in the file should be a glob pattern of full path") + parser.add_argument( + "--owners", help="Export and compare owner and group", action="store_true") + parser.add_argument( + "--mode", help="Export and compare mode", action="store_true") + parser.add_argument( + "--size", help="Export and compare size", action="store_true") + parser.add_argument("--merge_rpaths_runpaths", + help="Treate RPATH and RUNPATH as same", action="store_true") + parser.add_argument( + "--imported_symbols", help="Export and compare imported symbols", action="store_true") + parser.add_argument( + "--exported_symbols", help="Export and compare exported symbols", action="store_true") + parser.add_argument("--version_requirement", + help="Export and compare exported symbols (default to True)", + action="store_true", default=True) + + return parser.parse_args() + + +def read_glob(path): + if not path: + return ["**"] + + with open(path, "r") as f: + return f.read().splitlines() + + +def gather_files(path): + ext = os.path.splitext(path)[1] + if ext in (".deb", ".rpm") or path.endswith(".apk.tar.gz"): + t = tempfile.TemporaryDirectory() + atexit.register(t.cleanup) + + if ext == ".deb": + code = os.system( + "ar p %s data.tar.gz | tar -C %s -xz" % (path, t.name)) + elif ext == ".rpm": + # GNU gpio and rpm2cpio is needed + code = os.system( + "rpm2cpio %s | cpio --no-preserve-owner --no-absolute-filenames -idm -D %s" % (path, t.name)) + elif ext == ".gz": + code = os.system("tar -C %s -xf %s" % (t.name, path)) + + if code != 0: + raise Exception("Failed to extract %s" % path) + + return t.name + elif not Path(path).is_dir(): + raise Exception("Don't know how to process \"%s\"" % path) + + return path + + +class FileInfo(): + def __init__(self, path, relpath): + self.path = path + self.relpath = relpath + self.mode = os.stat(path).st_mode + self.uid = os.stat(path).st_uid + self.gid = os.stat(path).st_gid + self.size = os.stat(path).st_size + + if Path(path).is_symlink(): + self.link = os.readlink(path) + elif Path(path).is_dir(): + self.directory = True + + def explain(self, opts): + lines = [("Path", self.relpath)] + if hasattr(self, "link"): + lines.append(("Link", self.link)) + lines.append(("Type", "link")) + elif hasattr(self, "directory"): + lines.append(("Type", "directory")) + + if opts.owners: + lines.append(("Uid,Gid", "%s, %s" % (self.uid, self.gid))) + if opts.mode: + lines.append(("Mode", oct(self.mode))) + if opts.size: + lines.append(("Size", self.size)) + + return lines + + +class ElfFileInfo(FileInfo): + def __init__(self, path, relpath): + super().__init__(path, relpath) + + self.needed = [] + self.rpath = None + self.runpath = None + self.get_exported_symbols = None + self.get_imported_symbols = None + self.version_requirement = [] + + binary = lief.parse(path) + if not binary: # not an ELF file, malformed, etc + return + + for d in binary.dynamic_entries: + if d.tag == lief.ELF.DYNAMIC_TAGS.NEEDED: + self.needed.append(d.name) + elif d.tag == lief.ELF.DYNAMIC_TAGS.RPATH: + self.rpath = d.name + elif d.tag == lief.ELF.DYNAMIC_TAGS.RUNPATH: + self.runpath = d.name + + # create closures and lazily evaluated + self.get_exported_symbols = lambda: sorted( + [d.name for d in binary.exported_symbols]) + self.get_imported_symbols = lambda: sorted( + [d.name for d in binary.imported_symbols]) + + for f in binary.symbols_version_requirement: + self.version_requirement.append("%s (%s)" % ( + f.name, ", ".join([a.name for a in f.get_auxiliary_symbols()]))) + self.version_requirement = sorted(self.version_requirement) + + def explain(self, opts): + pline = super().explain(opts) + + lines = [] + + if self.needed: + lines.append(("Needed", self.needed)) + if self.rpath: + lines.append(("Rpath", self.rpath)) + if self.runpath: + lines.append(("Runpath", self.runpath)) + if opts.exported_symbols and self.get_exported_symbols: + lines.append(("Exported", self.get_exported_symbols())) + if opts.imported_symbols and self.get_imported_symbols: + lines.append(("Imported", self.get_imported_symbols())) + if opts.version_requirement and self.version_requirement: + lines.append(("Version Requirement", self.version_requirement)) + + return pline + lines + + +class NginxInfo(ElfFileInfo): + def __init__(self, path, relpath): + super().__init__(path, relpath) + + self.modules = [] + self.linked_openssl = None + + binary = lief.parse(path) + + for s in binary.strings: + if re.match("\s*--prefix=/", s): + for m in re.findall("add(?:-dynamic)?-module=(.*?) ", s): + if m.startswith("../"): # skip bundled modules + continue + pdir = os.path.basename(os.path.dirname(m)) + mname = os.path.basename(m) + if pdir in ("external", "distribution"): + self.modules.append(mname) + else: + self.modules.append(os.path.join(pdir, mname)) + self.modules = sorted(self.modules) + elif m := re.match("^built with (.+) \(running with", s): + self.linked_openssl = m.group(1).strip() + + def explain(self, opts): + pline = super().explain(opts) + + lines = [] + lines.append(("Modules", self.modules)) + lines.append(("OpenSSL", self.linked_openssl)) + + return pline + lines + + +def walk_files(path, globs): + results = [] + for file in sorted(glob.glob("**", root_dir=path, recursive=True)): + if not glob_match(file, globs): + continue + + full_path = os.path.join(path, file) + + if not file.startswith("/") and not file.startswith("./"): + file = '/' + file # prettifier + + if os.path.basename(file) == "nginx": + f = NginxInfo(full_path, file) + elif os.path.splitext(file)[1] == ".so" or os.path.basename(os.path.dirname(file)) in ("bin", "lib", "lib64", "sbin"): + p = Path(full_path) + if p.is_symlink(): + continue + f = ElfFileInfo(full_path, file) + else: + f = FileInfo(full_path, file) + + config.transform(f) + results.append(f) + + return results + + +def write_manifest(title, results, opts: ExplainOpts, output): + if output == "-": + f = sys.stdout + else: + f = open(output, "w") + + print("# Manifest for %s\n\n" % title) + + for result in results: + entries = result.explain(opts) + ident = 2 + first = True + for k, v in entries: + if isinstance(v, list): + v = ("\n" + " " * ident + "- ").join([""] + v) + else: + v = " %s" % v + if first: + f.write("-" + (" " * (ident-1))) + first = False + else: + f.write(" " * ident) + f.write("%-10s:%s\n" % (k, v)) + f.write("\n") + + f.flush() + + if f != sys.stdout: + f.close() + + +if __name__ == "__main__": + args = parse_args() + + globs = read_glob(args.file_list) + + directory = gather_files(args.path) + + infos = walk_files(directory, globs) + + if Path(args.path).is_file(): + title = "contents in archive %s" % args.path + else: + title = "contents in directory %s" % args.path + + write_manifest(title, infos, ExplainOpts.from_args(args), args.output) diff --git a/scripts/explain_manifest/requirements.txt b/scripts/explain_manifest/requirements.txt new file mode 100644 index 00000000000..64127b9f7d8 --- /dev/null +++ b/scripts/explain_manifest/requirements.txt @@ -0,0 +1,2 @@ +lief==0.12.* +globmatch==2.0.* \ No newline at end of file From 59d9a48c78556399e28652ce16e681f21dbee43a Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Mon, 5 Dec 2022 02:22:45 -0800 Subject: [PATCH 2175/4351] fix: informative error message for invalid jwk Signed-off-by: Joshua Schmid --- CHANGELOG.md | 5 +++++ kong/db/schema/entities/keys.lua | 2 +- kong/db/schema/typedefs.lua | 2 +- .../04-admin_api/21-admin-api-keys_spec.lua | 14 ++++++++++++++ 4 files changed, 21 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 64bf7ec9300..ae682fe2e05 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -178,6 +178,11 @@ - Bumped lua-kong-nginx-module from 0.5.0 to 0.5.1 [#10181](https://github.com/Kong/kong/pull/10181) +#### Core + +- Improve error message for invalid jwk entries + + ## 3.1.0 diff --git a/kong/db/schema/entities/keys.lua b/kong/db/schema/entities/keys.lua index 4efc41f3007..966c9e804e1 100644 --- a/kong/db/schema/entities/keys.lua +++ b/kong/db/schema/entities/keys.lua @@ -104,7 +104,7 @@ return { -- running customer_validator local ok, val_err = typedefs.jwk.custom_validator(entity.jwk) if not ok or val_err then - return nil, "could not load JWK" + return nil, val_err or "could not load JWK" end -- FIXME: this does not execute the `custom_validator` part. -- how to do that without loading that manually as seen above diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index d5e21a0724f..9f4989fd6f0 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -589,7 +589,7 @@ local function validate_jwk(key) local pk, err = openssl_pkey.new(key, { format = "JWK" }) if not pk or err then - return false, "could not load JWK" .. (err or "") + return false, "could not load JWK, likely not a valid key" end return true end diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua index f470533aa7f..a8d7d74f12f 100644 --- a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -117,6 +117,20 @@ for _, strategy in helpers.all_strategies() do local key_body = assert.res_status(201, j_key) test_jwk_key = cjson.decode(key_body) end) + + it("create invalid JWK", function() + local j_key = helpers.admin_client():post("/keys", { + headers = HEADERS, + body = { + name = "jwk invalid", + jwk = '{"kid": "36"}', + kid = "36" + } + }) + local key_body = assert.res_status(400, j_key) + test_jwk_key = cjson.decode(key_body) + assert.equal('schema violation (could not load JWK, likely not a valid key)', test_jwk_key.message) + end) end) From 2b0e7bbf64cf47f2a092e3b26f6ca10050c8bf89 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 31 Jan 2023 12:34:57 +0100 Subject: [PATCH 2176/4351] tests(jwk): fix failing test localize variable to avoid affecting other tests --- spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua index a8d7d74f12f..017a341a5c3 100644 --- a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -128,8 +128,8 @@ for _, strategy in helpers.all_strategies() do } }) local key_body = assert.res_status(400, j_key) - test_jwk_key = cjson.decode(key_body) - assert.equal('schema violation (could not load JWK, likely not a valid key)', test_jwk_key.message) + local jwk_key = cjson.decode(key_body) + assert.equal('schema violation (could not load JWK, likely not a valid key)', jwk_key.message) end) end) From 1793de7b999f7bdd51141a02df788229202dbdc5 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 1 Feb 2023 08:10:47 +0800 Subject: [PATCH 2177/4351] fix(clustering): fix 3.2 upstream compact problem (#10192) * fix(clustering): fix upstream protocol tls and latency algorithm compat problem Signed-off-by: Jun Ouyang --- kong/clustering/compat/init.lua | 36 +++++++ spec/01-unit/19-hybrid/03-compat_spec.lua | 117 +++++++++++++++++++++- 2 files changed, 150 insertions(+), 3 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index c94bd7a8516..244db12cc21 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -348,8 +348,44 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end end end + + local config_services = config_table["services"] + if config_services then + for _, t in ipairs(config_services) do + if t["protocol"] == "tls" then + if t["client_certificate"] or t["tls_verify"] + or t["tls_verify_depth"] or t["ca_certificates"] then + ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. + " tls protocol service contains configuration 'service.client_certificate'", + " or 'service.tls_verify' or 'service.tls_verify_depth' or 'service.ca_certificates'", + " which is incompatible with dataplane version " .. dp_version .. " and will", + " be removed.", log_suffix) + t["client_certificate"] = nil + t["tls_verify"] = nil + t["tls_verify_depth"] = nil + t["ca_certificates"] = nil + has_update = true + end + end + end + end + + local config_upstreams = config_table["upstreams"] + if config_upstreams then + for _, t in ipairs(config_upstreams) do + if t["algorithm"] == "latency" then + ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. + " configuration 'upstream.algorithm' contain 'latency' option", + " which is incompatible with dataplane version " .. dp_version .. " and will", + " be fall back to 'round-robin'.", log_suffix) + t["algorithm"] = "round-robin" + has_update = true + end + end + end end + if dp_version_num < 3001000000 --[[ 3.1.0.0 ]] then local config_upstream = config_table["upstreams"] if config_upstream then diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index cf21f08b75d..5d75537e4a7 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -1,9 +1,9 @@ local compat = require("kong.clustering.compat") --- local ssl_fixtures = require "spec.fixtures.ssl" -local helpers = require "spec.helpers" +local helpers = require ("spec.helpers") local declarative = require("kong.db.declarative") local inflate_gzip = require("kong.tools.utils").inflate_gzip local cjson_decode = require("cjson.safe").decode +local ssl_fixtures = require ("spec.fixtures.ssl") local function reset_fields() compat._set_removed_fields(require("kong.clustering.compat.removed_fields")) @@ -322,7 +322,25 @@ describe("kong.clustering.compat", function() }) _G.kong.db = db + local certificate_def = { + _tags = ngx.null, + created_at = 1541088353, + id = "f6c12564-47c8-48b4-b171-0a0d9dbf7cb0", + cert = ssl_fixtures.cert, + key = ssl_fixtures.key, + } + + local ca_certificate_def = { + _tags = ngx.null, + created_at = 1541088353, + id = "f6c12564-47c8-48b4-b171-0a0d9dbf7cb1", + cert = ssl_fixtures.cert_ca, + } + + assert(declarative.load_into_db({ + ca_certificates = { [ca_certificate_def.id] = ca_certificate_def }, + certificates = { [certificate_def.id] = certificate_def }, upstreams = { upstreams1 = { id = "01a2b3c4-d5e6-f7a8-b9c0-d1e2f3a4b5c6", @@ -341,6 +359,18 @@ describe("kong.clustering.compat", function() slots = 10, use_srv_name = false, }, + upstreams4 = { + id = "01a2b3c4-d5e6-f7a8-b9c0-d1e2f3a4b5c9", + name = "upstreams4", + slots = 10, + algorithm = "latency", + }, + upstreams5 = { + id = "01a2b3c4-d5e6-f7a8-b9c0-d1e2f3a4b5d0", + name = "upstreams5", + slots = 10, + algorithm = "round-robin", + }, }, plugins = { plugin1 = { @@ -353,7 +383,59 @@ describe("kong.clustering.compat", function() name = "correlation-id", instance_name = "my-correlation-id" }, - } + }, + services = { + service1 = { + connect_timeout = 60000, + created_at = 1234567890, + host = "example.test", + id = "123e4567-e89b-12d3-a456-426655440000", + name = "foo1", + port = 3000, + read_timeout = 60000, + retries = 5, + updated_at = 1234567890, + write_timeout = 60000, + protocol = "tls", + client_certificate = { id = certificate_def.id }, + tls_verify_depth = 1, + tls_verify = true, + ca_certificates = { ca_certificate_def.id }, + enabled = true, + }, + service2 = { + connect_timeout = 60000, + created_at = 1234567890, + host = "example.com", + id = "123e4567-e89b-12d3-a456-426655440001", + name = "foo2", + port = 80, + read_timeout = 60000, + retries = 5, + updated_at = 1234567890, + write_timeout = 60000, + protocol = "https", + client_certificate = { id = certificate_def.id }, + tls_verify_depth = 1, + tls_verify = true, + ca_certificates = { ca_certificate_def.id }, + enabled = true, + }, + service3 = { + connect_timeout = 60000, + created_at = 1234567890, + host = "example.com", + id = "123e4567-e89b-12d3-a456-426655440002", + name = "foo3", + port = 80, + protocol = "tls", + read_timeout = 60000, + retries = 5, + updated_at = 1234567890, + write_timeout = 60000, + enabled = true, + }, + }, }, { _transform = true })) config = { config_table = declarative.export_config() } @@ -377,5 +459,34 @@ describe("kong.clustering.compat", function() assert.is_nil(assert(plugins[1]).instance_name) assert.is_nil(assert(plugins[2]).instance_name) end) + + it("upstream.algorithm", function() + local has_update, result = compat.update_compatible_payload(config, "3.1.0", "test_") + assert.truthy(has_update) + result = cjson_decode(inflate_gzip(result)).config_table + local upstreams = assert(assert(assert(result).upstreams)) + assert.equals(assert(upstreams[4]).algorithm, "round-robin") + assert.equals(assert(upstreams[5]).algorithm, "round-robin") + end) + + it("service.protocol", function() + local has_update, result = compat.update_compatible_payload(config, "3.1.0", "test_") + assert.truthy(has_update) + result = cjson_decode(inflate_gzip(result)).config_table + local services = assert(assert(assert(result).services)) + assert.is_nil(assert(services[1]).client_certificate) + assert.is_nil(assert(services[1]).tls_verify) + assert.is_nil(assert(services[1]).tls_verify_depth) + assert.is_nil(assert(services[1]).ca_certificates) + assert.not_nil(assert(services[2]).client_certificate) + assert.not_nil(assert(services[2]).tls_verify) + assert.not_nil(assert(services[2]).tls_verify_depth) + assert.not_nil(assert(services[2]).ca_certificates) + assert.is_nil(assert(services[3]).client_certificate) + assert.is_nil(assert(services[3]).tls_verify) + assert.is_nil(assert(services[3]).tls_verify_depth) + assert.is_nil(assert(services[3]).ca_certificates) + end) + end) end) From b0b4ac92b38ae02b16e4fa3cb2196ef9bd272b9a Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 1 Feb 2023 19:05:15 +0800 Subject: [PATCH 2178/4351] feat(utils): add mime-type parsing utils (#10030) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- kong-3.2.0-0.rockspec | 1 + kong/tools/mime_type.lua | 94 ++++++++++++++++++++++++++++++ spec/01-unit/26-mime-type_spec.lua | 81 +++++++++++++++++++++++++ 3 files changed, 176 insertions(+) create mode 100644 kong/tools/mime_type.lua create mode 100644 spec/01-unit/26-mime-type_spec.lua diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 129f47356bd..cb6c013e7f5 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -151,6 +151,7 @@ build = { ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", ["kong.tools.channel"] = "kong/tools/channel.lua", + ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/mime_type.lua b/kong/tools/mime_type.lua new file mode 100644 index 00000000000..a29f3dffcf6 --- /dev/null +++ b/kong/tools/mime_type.lua @@ -0,0 +1,94 @@ +local lpeg = require "lpeg" + +local P, S, R, C = lpeg.P, lpeg.S, lpeg.R, lpeg.C +local ipairs = ipairs +local lower = string.lower + +--[[ +RFC2045(https://www.ietf.org/rfc/rfc2045.txt) + +media-type = type "/" subtype *(";" parameter ) +parameter = attribute "=" value +attribute = token +value = token | quoted-string +quoted-string = ( <"> *(qdtext | quoted-pair ) <"> ) +qdtext = > +quoted-pair = "\" CHAR +type = token +subtype = token +token = 1* +CHAR = +separators = "(" | ")" | "<" | ">" | "@" + | "," | ";" | ":" | "\" | <"> + | "/" | "[" | "]" | "?" | "=" + | "{" | "}" | SP | HT +CTL = +]]-- + +local CTL = R"\0\31" + P"\127" +local CHAR = R"\0\127" +local quote = P'"' +local separators = S"()<>@,;:\\\"/[]?={} \t" +local token = (CHAR - CTL - separators)^1 +local spacing = (S" \t")^0 + +local qdtext = P(1) - CTL - quote +local quoted_pair = P"\\" * CHAR +local quoted_string = quote * C((qdtext + quoted_pair)^0) * quote + +local attribute = C(token) +local value = C(token) + quoted_string +local parameter = attribute * P"=" * value +local parameters = (spacing * P";" * spacing * parameter)^0 +local types = C(token) * P"/" * C(token) + C"*" + +local function format_types(...) + local args = {...} + local nargs = #args + if nargs == 1 and args[1] == "*" then + return "*", "*" + end + for i=1, nargs do + args[i] = lower(args[i]) + end + return unpack(args) +end + + +local merge_params = function(...) + local params = {} + local key + + for _, v in ipairs{...} do + if key then + local lowercase_key = lower(key) + params[lowercase_key] = v + key = nil + + else + key = v + end + end + + return params +end + +local media_type = (types/format_types) * (parameters/merge_params) * P(-1) + +--- Parses mime-type +-- @tparam string mime_type The mime-type to be parsed +-- @treturn string|string|table Returns type, subtype, params +-- @treturn nil|nil|nil Invalid mime-type +-- @usage +-- -- application, json, { charset = "utf-8", q = "1" } +-- parse_mime_type("application/json; charset=utf-8; q=1") +-- -- application, json, { charset = "utf-8", key = "Value" } +-- parse_mime_type("application/json; Charset=utf-8; Key=Value") +local function parse_mime_type(mime_type) + return media_type:match(mime_type) +end + + +return { + parse_mime_type = parse_mime_type +} diff --git a/spec/01-unit/26-mime-type_spec.lua b/spec/01-unit/26-mime-type_spec.lua new file mode 100644 index 00000000000..49fcc765636 --- /dev/null +++ b/spec/01-unit/26-mime-type_spec.lua @@ -0,0 +1,81 @@ +local parse_mime_type = require "kong.tools.mime_type".parse_mime_type + +describe("kong.tools.mime_type", function() + describe("parse_mime_type()", function() + it("sanity", function() + local cases = { + { + -- sanity + mime_type = "application/json", + result = { type = "application", subtype = "json", params = {} } + }, + { + -- single parameter + mime_type = "application/json; charset=UTF-8", + result = { type = "application", subtype = "json", params = { charset = "UTF-8" } } + }, + { + -- multiple parameters + mime_type = "application/json; charset=UTF-8; key=Value; q=1", + result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value", q = "1" } } + }, + { + -- malformed whitespace + mime_type = "application/json ; charset=UTF-8 ; key=Value", + result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value" } } + }, + { + -- quote parameter value + mime_type = 'application/json; charset="UTF-8"', + result = { type = "application", subtype = "json", params = { charset = "UTF-8" } } + }, + { + -- type, subtype and parameter names are case-insensitive + mime_type = "Application/JSON; Charset=UTF-8; Key=Value", + result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value" } } + }, + { + mime_type = "*/*; charset=UTF-8; q=0.1", + result = { type = "*", subtype = "*", params = { charset = "UTF-8", q = "0.1" } } + }, + { + mime_type = "application/*", + result = { type = "application", subtype = "*", params = {} } + }, + { + mime_type = "*/text", + result = { type = "*", subtype = "text", params = {} } + }, + { + mime_type = "*", + result = { type = "*", subtype = "*", params = {} } + }, + { + mime_type = "*; q=.2", + result = { type = "*", subtype = "*", params = { q = '.2' } } + }, + { + -- invalid input + mime_type = "helloworld", + result = { type = nil, subtype = nil, params = nil } + }, + { + -- invalid input + mime_type = " ", + result = { type = nil, subtype = nil, params = nil } + }, + { + -- invalid input + mime_type = "application/json;", + result = { type = nil, subtype = nil, params = nil } + } + } + for i, case in ipairs(cases) do + local type, subtype, params = parse_mime_type(case.mime_type) + local result = { type = type, subtype = subtype, params = params } + assert.same(case.result, result, "case: " .. i .. " failed" ) + end + end) + end) + +end) From 98070e813dbf80828f831efe56a4f2ceead6e882 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 1 Feb 2023 09:34:36 -0800 Subject: [PATCH 2179/4351] feat(dbless): improve validation errors from /config (#10161) --- CHANGELOG.md | 6 + kong/api/routes/config.lua | 101 +- kong/db/declarative/init.lua | 72 +- kong/db/errors.lua | 467 ++++++ .../04-admin_api/15-off_spec.lua | 1287 ++++++++++++++++- 5 files changed, 1876 insertions(+), 57 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ae682fe2e05..ee95ede8a30 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -122,6 +122,12 @@ to the metrics. [#10118](https://github.com/Kong/kong/pull/10118) +#### Admin API + +- In dbless mode, `/config` API endpoint can now flatten all schema validation + errors to a single array via the optional `flatten_errors` query parameter. + [#10161](https://github.com/Kong/kong/pull/10161) + ### Fixes #### Core diff --git a/kong/api/routes/config.lua b/kong/api/routes/config.lua index e84d1c648fa..5b640be71eb 100644 --- a/kong/api/routes/config.lua +++ b/kong/api/routes/config.lua @@ -24,6 +24,64 @@ local function reports_timer(premature) end +local function truthy(val) + if type(val) == "string" then + val = val:lower() + end + + return val == true + or val == 1 + or val == "true" + or val == "1" + or val == "on" + or val == "yes" +end + + +local function hydrate_config_from_request(params, dc) + if params._format_version then + return params + end + + local config = params.config + + if not config then + local body = kong.request.get_raw_body() + if type(body) == "string" and #body > 0 then + config = body + + else + return kong.response.exit(400, { + message = "expected a declarative configuration" + }) + end + end + + local dc_table, _, err_t, new_hash = dc:unserialize(config) + if not dc_table then + return kong.response.exit(400, errors:declarative_config(err_t)) + end + + return dc_table, new_hash +end + + +local function parse_config_post_opts(params) + local flatten_errors = truthy(params.flatten_errors) + params.flatten_errors = nil + + -- XXX: this code is much older than the `flatten_errors` flag and therefore + -- does not use the same `truthy()` helper, for backwards compatibility + local check_hash = tostring(params.check_hash) == "1" + params.check_hash = nil + + return { + flatten_errors = flatten_errors, + check_hash = check_hash, + } +end + + return { ["/config"] = { GET = function(self, db) @@ -57,39 +115,30 @@ return { }) end - local check_hash, old_hash - if tostring(self.params.check_hash) == "1" then - check_hash = true - old_hash = declarative.get_current_hash() - end - self.params.check_hash = nil + local opts = parse_config_post_opts(self.params) + local old_hash = opts.check_hash and declarative.get_current_hash() local dc = declarative.new_config(kong.configuration) - local entities, _, err_t, meta, new_hash - if self.params._format_version then - entities, _, err_t, meta, new_hash = dc:parse_table(self.params) - else - local config = self.params.config - if not config then - local body = kong.request.get_raw_body() - if type(body) == "string" and #body > 0 then - config = body - else - return kong.response.exit(400, { - message = "expected a declarative configuration" - }) - end - end - entities, _, err_t, meta, new_hash = - dc:parse_string(config, nil, old_hash) + local dc_table, new_hash = hydrate_config_from_request(self.params, dc) + + if opts.check_hash and new_hash and old_hash == new_hash then + return kong.response.exit(304) end + local entities, _, err_t, meta + entities, _, err_t, meta, new_hash = dc:parse_table(dc_table, new_hash) + if not entities then - if check_hash and err_t and err_t.error == "configuration is identical" then - return kong.response.exit(304) + local res + + if opts.flatten_errors and dc_table then + res = errors:declarative_config_flattened(err_t, dc_table) + else + res = errors:declarative_config(err_t) end - return kong.response.exit(400, errors:declarative_config(err_t)) + + return kong.response.exit(400, res) end local ok, err, ttl = declarative.load_into_cache_with_events(entities, meta, new_hash) diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 19c496e09fc..eb6a4967128 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -74,6 +74,7 @@ local function pretty_print_error(err_t, item, indent) end + -- @treturn table|nil a table with the following format: -- { -- services: { @@ -103,35 +104,7 @@ function _M:parse_file(filename, old_hash) end --- @treturn table|nil a table with the following format: --- { --- services: { --- [""] = { ... }, --- ... --- }, - --- } --- @tparam string contents the json/yml/lua being parsed --- @tparam string|nil filename. If nil, json will be tried first, then yaml --- @tparam string|nil old_hash used to avoid loading the same content more than once, if present --- @treturn nil|string error message, only if error happened --- @treturn nil|table err_t, only if error happened --- @treturn table|nil a table with the following format: --- { --- _format_version: "2.1", --- _transform: true, --- } -function _M:parse_string(contents, filename, old_hash) - -- we don't care about the strength of the hash - -- because declarative config is only loaded by Kong administrators, - -- not outside actors that could exploit it for collisions - local new_hash = md5(contents) - - if old_hash and old_hash == new_hash then - local err = "configuration is identical" - return nil, err, { error = err }, nil - end - +function _M:unserialize(contents, filename) local tried_one = false local dc_table, err if filename == nil or filename:match("json$") @@ -168,7 +141,46 @@ function _M:parse_string(contents, filename, old_hash) err = "failed parsing declarative configuration" .. (err and (": " .. err) or "") end - return nil, err, { error = err } + return nil, err, { error = err }, nil + end + + -- we don't care about the strength of the hash + -- because declarative config is only loaded by Kong administrators, + -- not outside actors that could exploit it for collisions + local new_hash = md5(contents) + + return dc_table, nil, nil, new_hash +end + + +-- @treturn table|nil a table with the following format: +-- { +-- services: { +-- [""] = { ... }, +-- ... +-- }, + +-- } +-- @tparam string contents the json/yml/lua being parsed +-- @tparam string|nil filename. If nil, json will be tried first, then yaml +-- @tparam string|nil old_hash used to avoid loading the same content more than once, if present +-- @treturn nil|string error message, only if error happened +-- @treturn nil|table err_t, only if error happened +-- @treturn table|nil a table with the following format: +-- { +-- _format_version: "2.1", +-- _transform: true, +-- } +function _M:parse_string(contents, filename, old_hash) + local dc_table, err, err_t, new_hash = self:unserialize(contents, filename) + + if not dc_table then + return nil, err, err_t + end + + if old_hash and old_hash == new_hash then + err = "configuration is identical" + return nil, err, { error = err }, nil end return self:parse_table(dc_table, new_hash) diff --git a/kong/db/errors.lua b/kong/db/errors.lua index 3dc9a7d0dba..426549a2c2e 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -1,9 +1,14 @@ local pl_pretty = require("pl.pretty").write local pl_keys = require("pl.tablex").keys +local nkeys = require("table.nkeys") +local table_isarray = require("table.isarray") +local utils = require("kong.tools.utils") local type = type local null = ngx.null +local log = ngx.log +local WARN = ngx.WARN local error = error local upper = string.upper local fmt = string.format @@ -14,6 +19,7 @@ local setmetatable = setmetatable local getmetatable = getmetatable local concat = table.concat local sort = table.sort +local insert = table.insert local sorted_keys = function(tbl) @@ -510,4 +516,465 @@ function _M:invalid_unique_global(name) end +local flatten_errors +do + local function singular(noun) + if noun:sub(-1) == "s" then + return noun:sub(1, -2) + end + return noun + end + + + local function join(ns, field) + if type(ns) == "string" and ns ~= "" then + return ns .. "." .. field + end + return field + end + + local function is_array(v) + return type(v) == "table" and table_isarray(v) + end + + + local each_foreign_field + do + ---@type table + local relationships + + -- for each known entity, build a table of other entities which may + -- reference it via a foreign key relationship as well as any of its + -- own foreign key relationships. + local function build_relationships() + relationships = setmetatable({}, { + __index = function(self, k) + local t = {} + rawset(self, k, t) + return t + end, + }) + + for entity, dao in pairs(kong.db.daos) do + for fname, field in dao.schema:each_field() do + if field.type == "foreign" then + insert(relationships[entity], { + field = fname, + entity = entity, + reference = field.reference, + }) + + -- create a backref for entities that may be nested under their + -- foreign key reference entity (one-to-many relationships) + -- + -- example: services and routes + -- + -- route.service = { type = "foreign", reference = "services" } + -- + -- insert(relationships.services, { + -- field = "service", + -- entity = "routes", + -- reference = "services", + -- }) + -- + insert(relationships[field.reference], { + field = fname, + entity = entity, + reference = field.reference, + }) + end + end + end + end + + local empty = function() end + + ---@param entity_type string + ---@return fun():{ field:string, entity:string, reference:string }? iterator + function each_foreign_field(entity_type) + -- this module is require()-ed before the kong global is initialized, so + -- the lookup table of relationships needs to be built lazily + if not relationships then + build_relationships() + end + + local fields = relationships[entity_type] + + if not fields then + return empty + end + + local i = 0 + return function() + i = i + 1 + return fields[i] + end + end + end + + + ---@param err table|string + ---@param flattened table + local function add_entity_error(err, flattened) + if type(err) == "table" then + for _, message in ipairs(err) do + add_entity_error(message, flattened) + end + + else + insert(flattened, { + type = "entity", + message = err, + }) + end + end + + + ---@param field string + ---@param err table|string + ---@param flattened table + local function add_field_error(field, err, flattened) + if type(err) == "table" then + for _, message in ipairs(err) do + add_field_error(field, message, flattened) + end + + else + insert(flattened, { + type = "field", + field = field, + message = err, + }) + end + end + + + ---@param errs table + ---@param ns? string + ---@param flattened? table + local function categorize_errors(errs, ns, flattened) + flattened = flattened or {} + + for field, err in pairs(errs) do + local errtype = type(err) + + if field == "@entity" then + add_entity_error(err, flattened) + + elseif errtype == "string" then + add_field_error(join(ns, field), err, flattened) + + elseif errtype == "table" then + categorize_errors(err, join(ns, field), flattened) + + else + log(WARN, "unknown error type: ", errtype, " at key: ", field) + end + end + + return flattened + end + + + ---@param name any + ---@return string|nil + local function validate_name(name) + return (type(name) == "string" + and name:len() > 0 + and name) + or nil + end + + + ---@param id any + ---@return string|nil + local function validate_id(id) + return (type(id) == "string" + and utils.is_valid_uuid(id) + and id) + or nil + end + + + ---@param tags any + ---@return string[]|nil + local function validate_tags(tags) + if type(tags) == "table" and is_array(tags) then + for i = 1, #tags do + if type(tags[i]) ~= "string" then + return + end + end + + return tags + end + end + + + --- Add foreign key references to child entities. + --- + ---@param entity table + ---@param field_name string + ---@param foreign_field_name string + local function add_foreign_keys(entity, field_name, foreign_field_name) + local foreign_id = validate_id(entity.id) + if not foreign_id then + return + end + + local values = entity[field_name] + if type(values) ~= "table" then + return + end + + local fk = { id = foreign_id } + for i = 1, #values do + values[i][foreign_field_name] = values[i][foreign_field_name] or fk + end + end + + + ---@param entity table + ---@param field_name string + ---@return any + local function replace_with_foreign_key(entity, field_name) + local value = entity[field_name] + entity[field_name] = nil + + if type(value) == "table" and value.id then + entity[field_name] = { id = value.id } + end + + return value + end + + + ---@param entity_type string + ---@param entity table + ---@param err_t table + ---@param flattened table + local function add_entity_errors(entity_type, entity, err_t, flattened) + if type(err_t) ~= "table" or nkeys(err_t) == 0 then + return + end + + -- instead of a single entity, we have a collection + if is_array(entity) then + for i = 1, #entity do + add_entity_errors(entity_type, entity[i], err_t[i], flattened) + end + return + end + + -- promote errors for foreign key relationships up to the top level + -- array of errors and recursively flatten any of their validation + -- errors + for ref in each_foreign_field(entity_type) do + local field_name + local field_value + local field_entity_type + + -- owned one-to-one relationship (e.g. service->client_certificate) + if ref.entity == entity_type then + field_name = ref.field + field_entity_type = ref.reference + field_value = replace_with_foreign_key(entity, field_name) + + -- foreign one-to-many relationship (e.g. service->routes) + else + field_name = ref.entity + field_entity_type = field_name + field_value = entity[field_name] + + add_foreign_keys(entity, field_name, ref.field) + entity[field_name] = nil + end + + local field_err_t = err_t[field_name] + err_t[field_name] = nil + + if field_value and field_err_t then + add_entity_errors(field_entity_type, field_value, field_err_t, flattened) + end + end + + -- all of our errors were related to foreign relationships; + -- nothing left to do + if nkeys(err_t) == 0 then + return + end + + local entity_errors = categorize_errors(err_t) + if #entity_errors > 0 then + insert(flattened, { + -- entity_id, entity_name, and entity_tags must be validated to ensure + -- that the response is well-formed. They are also optional, so we will + -- simply leave them out if they are invalid. + -- + -- The nested entity object itself will retain the original, untouched + -- values for these fields. + entity_name = validate_name(entity.name), + entity_id = validate_id(entity.id), + entity_tags = validate_tags(entity.tags), + entity_type = singular(entity_type), + entity = entity, + errors = entity_errors, + }) + else + log(WARN, "failed to categorize errors for ", entity_type, + ", ", entity.name or entity.id) + end + end + + + ---@param err_t table + ---@param input table + ---@return table + function flatten_errors(input, err_t) + local flattened = {} + + for entity_type, section_errors in pairs(err_t) do + if type(section_errors) ~= "table" then + log(WARN, "failed to resolve errors for ", entity_type) + goto next_section + end + + local entities = input[entity_type] + + if type(entities) ~= "table" then + log(WARN, "failed to resolve errors for ", entity_type) + goto next_section + end + + for idx, errs in pairs(section_errors) do + local entity = entities[idx] + + if type(entity) == "table" then + add_entity_errors(entity_type, entity, errs, flattened) + + else + log(WARN, "failed to resolve errors for ", entity_type, " at ", + "index '", idx, "'") + end + end + + ::next_section:: + end + + return flattened + end +end + + +-- traverse declarative schema validation errors and correlate them with +-- objects/entities from the original user input +-- +-- Produces a list of errors with the following format: +-- +-- ```lua +-- { +-- entity_type = "service", -- service, route, plugin, etc +-- entity_id = "", -- useful to correlate errors across fk relationships +-- entity_name = "my-service", -- may be nil +-- entity_tags = { "my-tag" }, +-- entity = { -- the full entity object +-- name = "my-service", +-- id = "", +-- tags = { "my-tag" }, +-- host = "127.0.0.1", +-- protocol = "tcp", +-- path = "/path", +-- }, +-- errors = { +-- { +-- type = "entity" +-- message = "failed conditional validation given value of field 'protocol'", +-- }, +-- { +-- type = "field" +-- field = "path", +-- message = "value must be null", +-- } +-- } +-- } +-- ``` +-- +-- Nested foreign relationships are hoisted up to the top level, so +-- given the following input: +-- +-- ```lua +-- { +-- services = { +-- name = "matthew", +-- url = "http:/127.0.0.1:80/", +-- routes = { +-- { +-- name = "joshua", +-- protocols = { "nope" }, -- invalid protocol +-- } +-- }, +-- plugins = { +-- { +-- name = "i-am-not-a-real-plugin", -- nonexistent plugin +-- config = { +-- foo = "bar", +-- }, +-- }, +-- { +-- name = "http-log", +-- config = {}, -- missing required field(s) +-- }, +-- }, +-- } +-- } +-- ``` +-- ... the output error array will have three entries, one for the route, +-- and one for each of the plugins. +-- +-- Errors for record fields and nested schema properties are rolled up and +-- added to their parent entity, with the full path to the property +-- represented as a period-delimited string: +-- +-- ```lua +-- { +-- entity_type = "plugin", +-- entity_name = "http-log", +-- entity = { +-- name = "http-log", +-- config = { +-- -- empty +-- }, +-- }, +-- errors = { +-- { +-- field = "config.http_endpoint", +-- message = "missing host in url", +-- type = "field" +-- } +-- }, +-- } +-- ``` +-- +---@param err_t table +---@param input table +---@return table +function _M:declarative_config_flattened(err_t, input) + if type(err_t) ~= "table" then + error("err_t must be a table", 2) + end + + if type(input) ~= "table" then + error("err_t input is nil or not a table", 2) + end + + local flattened = flatten_errors(input, err_t) + + err_t = self:declarative_config(err_t) + + err_t.flattened_errors = flattened + + return err_t +end + + return _M diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index c70323a6791..32929c65311 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -5,13 +5,35 @@ local pl_utils = require "pl.utils" local helpers = require "spec.helpers" local Errors = require "kong.db.errors" local mocker = require("spec.fixtures.mocker") - +local deepcompare = require("pl.tablex").deepcompare +local inspect = require "inspect" +local nkeys = require "table.nkeys" +local typedefs = require "kong.db.schema.typedefs" +local schema = require "kong.db.schema" local WORKER_SYNC_TIMEOUT = 10 local LMDB_MAP_SIZE = "10m" local TEST_CONF = helpers.test_conf +-- XXX: Kong EE supports more service/route protocols than OSS, so we must +-- calculate the expected error message at runtime +local SERVICE_PROTOCOL_ERROR +do + local proto = assert(schema.new({ + type = "record", + fields = { + { protocol = typedefs.protocol } + } + })) + + local _, err = proto:validate({ protocol = "no" }) + assert(type(err) == "table") + assert(type(err.protocol) == "string") + SERVICE_PROTOCOL_ERROR = err.protocol +end + + local function it_content_types(title, fn) local test_form_encoded = fn("application/x-www-form-urlencoded") local test_multipart = fn("multipart/form-data") @@ -861,6 +883,1269 @@ describe("Admin API #off", function() end) end) + +describe("Admin API #off /config [flattened errors]", function() + local client + local tags + + local function make_tag_t(name) + return setmetatable({ + name = name, + count = 0, + last = nil, + }, { + __index = function(self, k) + if k == "next" then + self.count = self.count + 1 + local tag = ("%s-%02d"):format(self.name, self.count) + self.last = tag + return tag + else + error("unknown key: " .. k) + end + end, + }) + end + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + lmdb_map_size = LMDB_MAP_SIZE, + stream_listen = "127.0.0.1:9011", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + vaults = "bundled", + })) + end) + + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = assert(helpers.admin_client()) + helpers.clean_logfile() + + tags = setmetatable({}, { + __index = function(self, k) + self[k] = make_tag_t(k) + return self[k] + end, + }) + end) + + after_each(function() + if client then + client:close() + end + end) + + local function sort_errors(t) + if type(t) ~= "table" then + return + end + table.sort(t, function(a, b) + if a.type ~= b.type then + return a.type < b.type + end + + if a.field ~= b.field then + return a.field < b.field + end + + return a.message < b.message + end) + end + + + local function is_fk(value) + return type(value) == "table" + and nkeys(value) == 1 + and value.id ~= nil + end + + local compare_entity + + local function compare_field(field, exp, got, diffs) + -- Entity IDs are a special case + -- + -- In general, we don't want to bother comparing them because they + -- are going to be auto-generated at random for each test run. The + -- exception to this rule is that when the expected data explicitly + -- specifies an ID, we want to compare it. + if field == "entity_id" or field == "id" or is_fk(got) then + if exp == nil then + got = nil + + elseif exp == ngx.null then + exp = nil + end + + elseif field == "entity" then + return compare_entity(exp, got, diffs) + + -- sort the errors array; its order is not guaranteed and does not + -- really matter, so sorting is just for ease of deep comparison + elseif field == "errors" then + sort_errors(exp) + sort_errors(got) + end + + if not deepcompare(exp, got) then + if diffs then + table.insert(diffs, field) + end + return false + end + + return true + end + + function compare_entity(exp, got, diffs) + local seen = {} + + for field in pairs(exp) do + if not compare_field(field, exp[field], got[field]) + then + table.insert(diffs, "entity." .. field) + end + seen[field] = true + end + + for field in pairs(got) do + -- NOTE: certain fields may be present in the actual response + -- but missing from the expected response (e.g. `id`) + if not seen[field] and + not compare_field(field, exp[field], got[field]) + then + table.insert(diffs, "entity." .. field) + end + end + end + + local function compare(exp, got, diffs) + if type(exp) ~= "table" or type(got) ~= "table" then + return exp == got + end + + local seen = {} + + for field in pairs(exp) do + seen[field] = true + compare_field(field, exp[field], got[field], diffs) + end + + for field in pairs(got) do + if not seen[field] then + compare_field(field, exp[field], got[field], diffs) + end + end + + return #diffs == 0 + end + + local function get_by_tag(tag, haystack) + if type(tag) == "table" then + tag = tag[1] + end + + for i = 1, #haystack do + local item = haystack[i] + if item.entity.tags and + item.entity.tags[1] == tag + then + return table.remove(haystack, i) + end + end + end + + local function find(needle, haystack) + local tag = needle.entity + and needle.entity.tags + and needle.entity.tags[1] + if not tag then + return + end + + return get_by_tag(tag, haystack) + end + + + local function post_config(config, debug) + config._format_version = config._format_version or "3.0" + + local res = client:post("/config?flatten_errors=1", { + body = config, + headers = { + ["Content-Type"] = "application/json" + }, + }) + + assert.response(res).has.status(400) + local body = assert.response(res).has.jsonbody() + + local errors = body.flattened_errors + + assert.not_nil(errors, "`flattened_errors` is missing from the response") + assert.is_table(errors, "`flattened_errors` is not a table") + + if debug then + helpers.intercept(errors) + end + return errors + end + + + -- Testing Methodology: + -- + -- 1. Iterate through each array (expected, received) + -- 2. Correlate expected and received entries by comparing the first + -- entity tag of each + -- 3. Compare the two entries + + local function validate(expected, received) + local errors = {} + + while #expected > 0 do + local exp = table.remove(expected) + local got = find(exp, received) + local diffs = {} + if not compare(exp, got, diffs) then + table.insert(errors, { exp = exp, got = got, diffs = diffs }) + end + end + + -- everything left in flattened is an unexpected, extra entry + for _, got in ipairs(received) do + assert.is_nil(find(got, expected)) + table.insert(errors, { got = got }) + end + + if #errors > 0 then + local msg = {} + + for i, err in ipairs(errors) do + local exp, got = err.exp, err.got + + table.insert(msg, ("\n======== Error #%00d ========\n"):format(i)) + + if not exp then + table.insert(msg, "Unexpected entry:\n") + table.insert(msg, inspect(got)) + table.insert(msg, "\n") + + elseif not got then + table.insert(msg, "Missing entry:\n") + table.insert(msg, inspect(exp)) + table.insert(msg, "\n") + + else + table.insert(msg, "Expected:\n\n") + table.insert(msg, inspect(exp)) + table.insert(msg, "\n\n") + table.insert(msg, "Got:\n\n") + table.insert(msg, inspect(got)) + table.insert(msg, "\n\n") + + table.insert(msg, "Unmatched Fields:\n") + for _, field in ipairs(err.diffs) do + table.insert(msg, (" - %s\n"):format(field)) + end + end + + table.insert(msg, "\n") + end + + assert.equals(0, #errors, table.concat(msg)) + end + end + + + + it("sanity", function() + -- Test Cases + -- + -- The first tag string in the entity tags table is a unique ID for + -- that entity. This allows the test code to locate and correlate + -- each item in the actual response to one in the expected response + -- when deepcompare() will not consider the entries to be equivalent. + -- + -- Use the tag helper table to generate this tag for each entity you + -- add to the input (`tag.ENTITY_NAME.next`): + -- + -- tags = { tags.consumer.next } -> { "consumer-01" } + -- tags = { tags.consumer.next } -> { "consumer-02" } + -- + -- You can use `tag.ENTITY_NAME.last` if you want to refer to the last + -- ID that was generated for an entity type. This has no special + -- meaning in the tests, but it can be helpful in correlating an entity + -- with its parent when debugging: + -- + -- services = { + -- { + -- name = "foo", + -- tags = { tags.service.next }, -- > "service-01", + -- routes = { + -- tags = { + -- tags.route_service.next, -- > "route_service-01", + -- tags.service.last -- > "service-01", + -- }, + -- } + -- } + -- } + -- + -- Additional tags can be added after the first one, and they will be + -- deepcompare()-ed when error-checking is done. + local input = { + consumers = { + { username = "valid_user", + tags = { tags.consumer.next }, + }, + + { username = "bobby_in_json_body", + not_allowed = true, + tags = { tags.consumer.next }, + }, + + { username = "super_valid_user", + tags = { tags.consumer.next }, + }, + + { username = "credentials", + tags = { tags.consumer.next }, + basicauth_credentials = { + { username = "superduper", + password = "hard2guess", + tags = { tags.basicauth_credentials.next, tags.consumer.last }, + }, + + { username = "dont-add-extra-fields-yo", + password = "12354", + extra_field = "NO!", + tags = { tags.basicauth_credentials.next, tags.consumer.last }, + }, + }, + }, + }, + + plugins = { + { name = "http-log", + config = { http_endpoint = "invalid::#//url", }, + tags = { tags.global_plugin.next }, + }, + }, + + certificates = { + { + cert = [[-----BEGIN CERTIFICATE----- +MIICIzCCAYSgAwIBAgIUUMiD8e3GDZ+vs7XBmdXzMxARUrgwCgYIKoZIzj0EAwIw +IzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIyMTIzMDA0 +MDcwOFoXDTQyMTIyNTA0MDcwOFowIzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJ +bG9jYWxob3N0MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBxSldGzzRAtjt825q +Uwl+BNgxecswnvbQFLiUDqJjVjCfs/B53xQfV97ddxsRymES2viC2kjAm1Ete4TH +CQmVltUBItHzI77HB+UsfqHoUdjl3lC/HC1yDSPBp5wd9eRRSagdl0eiJwnB9lof +MEnmOQLg177trb/YPz1vcCCZj7ikhzCjUzBRMB0GA1UdDgQWBBSUI6+CKqKFz/Te +ZJppMNl/Dh6d9DAfBgNVHSMEGDAWgBSUI6+CKqKFz/TeZJppMNl/Dh6d9DAPBgNV +HRMBAf8EBTADAQH/MAoGCCqGSM49BAMCA4GMADCBiAJCAZL3qX21MnGtQcl9yOMr +hNR54VrDKgqLR+ChU7/358n/sK/sVOjmrwVyQ52oUyqaQlfBQS2EufQVO/01+2sx +86gzAkIB/4Ilf4RluN2/gqHYlVEDRZzsqbwVJBHLeNKsZBSJkhNNpJBwa2Ndl9/i +u2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA= +-----END CERTIFICATE-----]], + key = [[-----BEGIN EC PRIVATE KEY----- +MIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR +doCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b +PNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa +SMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X +R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== +-----END EC PRIVATE KEY-----]], + tags = { tags.certificate.next }, + }, + + { + cert = [[-----BEGIN CERTIFICATE----- +MIICIzCCAYSgAwIBAgIUUMiD8e3GDZ+vs7XBmdXzMxARUrgwCgYIKoZIzj0EAwIw +IzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIyMTIzMDA0 +MDcwOFoXDTQyohnoooooooooooooooooooooooooooooooooooooooooooasdfa +Uwl+BNgxecswnvbQFLiUDqJjVjCfs/B53xQfV97ddxsRymES2viC2kjAm1Ete4TH +CQmVltUBItHzI77AAAAAAAAAAAAAAAC/HC1yDSBBBBBBBBBBBBBdl0eiJwnB9lof +MEnmOQLg177trb/AAAAAAAAAAAAAAACjUzBRMBBBBBBBBBBBBBBUI6+CKqKFz/Te +ZJppMNl/Dh6d9DAAAAAAAAAAAAAAAASUI6+CKqBBBBBBBBBBBBB/Dh6d9DAPBgNV +HRMBAf8EBTADAQHAAAAAAAAAAAAAAAMCA4GMADBBBBBBBBBBBBB1MnGtQcl9yOMr +hNR54VrDKgqLR+CAAAAAAAAAAAAAAAjmrwVyQ5BBBBBBBBBBBBBEufQVO/01+2sx +86gzAkIB/4Ilf4RluN2/gqHYlVEDRZzsqbwVJBHLeNKsZBSJkhNNpJBwa2Ndl9/i +u2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA= +-----END CERTIFICATE-----]], + key = [[-----BEGIN EC PRIVATE KEY----- +MIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR +doCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b +PNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa +SMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X +R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== +-----END EC PRIVATE KEY-----]], + tags = { tags.certificate.next }, + }, + + }, + + services = { + { name = "nope", + host = "localhost", + port = 1234, + protocol = "nope", + tags = { tags.service.next }, + routes = { + { name = "valid.route", + protocols = { "http", "https" }, + methods = { "GET" }, + hosts = { "test" }, + tags = { tags.route_service.next, tags.service.last }, + }, + + { name = "nope.route", + protocols = { "tcp" }, + tags = { tags.route_service.next, tags.service.last }, + } + }, + }, + + { name = "mis-matched", + host = "localhost", + protocol = "tcp", + path = "/path", + tags = { tags.service.next }, + + routes = { + { name = "invalid", + protocols = { "http", "https" }, + hosts = { "test" }, + methods = { "GET" }, + tags = { tags.route_service.next, tags.service.last }, + }, + }, + }, + + { name = "okay", + url = "http://localhost:1234", + tags = { tags.service.next }, + routes = { + { name = "probably-valid", + protocols = { "http", "https" }, + methods = { "GET" }, + hosts = { "test" }, + tags = { tags.route_service.next, tags.service.last }, + plugins = { + { name = "http-log", + config = { not_endpoint = "anything" }, + tags = { tags.route_service_plugin.next, + tags.route_service.last, + tags.service.last, }, + }, + }, + }, + }, + }, + + { name = "bad-service-plugins", + url = "http://localhost:1234", + tags = { tags.service.next }, + plugins = { + { name = "i-dont-exist", + config = {}, + tags = { tags.service_plugin.next, tags.service.last }, + }, + + { name = "tcp-log", + config = { + deeply = { nested = { undefined = true } }, + port = 1234, + }, + tags = { tags.service_plugin.next, tags.service.last }, + }, + }, + }, + + { name = "bad-client-cert", + url = "https://localhost:1234", + tags = { tags.service.next }, + client_certificate = { + cert = "", + key = "", + tags = { tags.service_client_certificate.next, + tags.service.last, }, + }, + }, + + { + name = "invalid-id", + id = 123456, + url = "https://localhost:1234", + tags = { tags.service.next, "invalid-id" }, + }, + + { + name = "invalid-tags", + url = "https://localhost:1234", + tags = { tags.service.next, "invalid-tags", {1,2,3}, true }, + }, + + { + name = "", + url = "https://localhost:1234", + tags = { tags.service.next, tags.invalid_service_name.next }, + }, + + { + name = 1234, + url = "https://localhost:1234", + tags = { tags.service.next, tags.invalid_service_name.next }, + }, + + + }, + + upstreams = { + { name = "ok", + tags = { tags.upstream.next }, + hash_on = "ip", + }, + + { name = "bad", + tags = { tags.upstream.next }, + hash_on = "ip", + healthchecks = { + active = { + type = "http", + http_path = "/", + https_verify_certificate = true, + https_sni = "example.com", + timeout = 1, + concurrency = -1, + healthy = { + interval = 0, + successes = 0, + }, + unhealthy = { + interval = 0, + http_failures = 0, + }, + }, + }, + host_header = 123, + }, + + { + name = "ok-bad-targets", + tags = { tags.upstream.next }, + targets = { + { target = "127.0.0.1:99", + tags = { tags.upstream_target.next, + tags.upstream.last, }, + }, + { target = "hostname:1.0", + tags = { tags.upstream_target.next, + tags.upstream.last, }, + }, + }, + } + }, + + vaults = { + { + name = "env", + prefix = "test", + config = { prefix = "SSL_" }, + tags = { tags.vault.next }, + }, + + { + name = "vault-not-installed", + prefix = "env", + config = { prefix = "SSL_" }, + tags = { tags.vault.next, "vault-not-installed" }, + }, + + }, + } + + local expect = { + { + entity = { + extra_field = "NO!", + password = "12354", + tags = { "basicauth_credentials-02", "consumer-04", }, + username = "dont-add-extra-fields-yo", + }, + entity_tags = { "basicauth_credentials-02", "consumer-04", }, + entity_type = "basicauth_credential", + errors = { { + field = "extra_field", + message = "unknown field", + type = "field" + } } + }, + + { + entity = { + config = { + prefix = "SSL_" + }, + name = "vault-not-installed", + prefix = "env", + tags = { "vault-02", "vault-not-installed" } + }, + entity_name = "vault-not-installed", + entity_tags = { "vault-02", "vault-not-installed" }, + entity_type = "vault", + errors = { { + field = "name", + message = "vault 'vault-not-installed' is not installed", + type = "field" + } } + }, + + { + -- note entity_name is nil, but entity.name is not + entity_name = nil, + entity = { + name = "", + tags = { "service-08", "invalid_service_name-01" }, + url = "https://localhost:1234" + }, + entity_tags = { "service-08", "invalid_service_name-01" }, + entity_type = "service", + errors = { { + field = "name", + message = "length must be at least 1", + type = "field" + } } + }, + + { + -- note entity_name is nil, but entity.name is not + entity_name = nil, + entity = { + name = 1234, + tags = { "service-09", "invalid_service_name-02" }, + url = "https://localhost:1234" + }, + entity_tags = { "service-09", "invalid_service_name-02" }, + entity_type = "service", + errors = { { + field = "name", + message = "expected a string", + type = "field" + } } + }, + + { + -- note entity_tags is nil, but entity.tags is not + entity_tags = nil, + entity = { + name = "invalid-tags", + tags = { "service-07", "invalid-tags", { 1, 2, 3 }, true }, + url = "https://localhost:1234" + }, + entity_name = "invalid-tags", + entity_type = "service", + errors = { { + field = "tags.3", + message = "expected a string", + type = "field" + }, { + field = "tags.4", + message = "expected a string", + type = "field" + } } + }, + + { + entity_id = ngx.null, + entity = { + name = "invalid-id", + id = 123456, + tags = { "service-06", "invalid-id" }, + url = "https://localhost:1234" + }, + entity_name = "invalid-id", + entity_tags = { "service-06", "invalid-id" }, + entity_type = "service", + errors = { { + field = "id", + message = "expected a string", + type = "field" + } } + }, + + { + entity = { + cert = "-----BEGIN CERTIFICATE-----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\nu2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA=\n-----END CERTIFICATE-----", + key = "-----BEGIN EC PRIVATE KEY-----\nMIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR\ndoCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b\nPNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa\nSMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X\nR6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA==\n-----END EC PRIVATE KEY-----", + tags = { "certificate-02", } + }, + entity_tags = { "certificate-02", }, + entity_type = "certificate", + errors = { { + field = "cert", + message = "invalid certificate: x509.new: asn1/tasn_dec.c:309:error:0D07803A:asn1 encoding routines:asn1_item_embed_d2i:nested asn1 error", + type = "field" + } } + }, + + { + entity = { + hash_on = "ip", + healthchecks = { + active = { + concurrency = -1, + healthy = { + interval = 0, + successes = 0 + }, + http_path = "/", + https_sni = "example.com", + https_verify_certificate = true, + timeout = 1, + type = "http", + unhealthy = { + http_failures = 0, + interval = 0 + } + } + }, + host_header = 123, + name = "bad", + tags = { + "upstream-02" + } + }, + entity_name = "bad", + entity_tags = { + "upstream-02" + }, + entity_type = "upstream", + errors = { + { + field = "host_header", + message = "expected a string", + type = "field" + }, + { + field = "healthchecks.active.concurrency", + message = "value should be between 1 and 2147483648", + type = "field" + }, + } + }, + + { + entity = { + config = { + http_endpoint = "invalid::#//url" + }, + name = "http-log", + tags = { + "global_plugin-01", + } + }, + entity_name = "http-log", + entity_tags = { + "global_plugin-01", + }, + entity_type = "plugin", + errors = { + { + field = "config.http_endpoint", + message = "missing host in url", + type = "field" + } + } + }, + + { + entity = { + not_allowed = true, + tags = { + "consumer-02" + }, + username = "bobby_in_json_body" + }, + entity_tags = { + "consumer-02" + }, + entity_type = "consumer", + errors = { + { + field = "not_allowed", + message = "unknown field", + type = "field" + } + } + }, + + { + entity = { + name = "nope.route", + protocols = { + "tcp" + }, + tags = { + "route_service-02", + "service-01", + } + }, + entity_name = "nope.route", + entity_tags = { + "route_service-02", + "service-01", + }, + entity_type = "route", + errors = { + { + message = "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'", + type = "entity" + } + } + }, + + { + entity = { + host = "localhost", + name = "nope", + port = 1234, + protocol = "nope", + tags = { + "service-01" + } + }, + entity_name = "nope", + entity_tags = { + "service-01" + }, + entity_type = "service", + errors = { + { + field = "protocol", + message = SERVICE_PROTOCOL_ERROR, + type = "field" + } + } + }, + + { + entity = { + host = "localhost", + name = "mis-matched", + path = "/path", + protocol = "tcp", + tags = { + "service-02" + } + }, + entity_name = "mis-matched", + entity_tags = { + "service-02" + }, + entity_type = "service", + errors = { + { + field = "path", + message = "value must be null", + type = "field" + }, + { + message = "failed conditional validation given value of field 'protocol'", + type = "entity" + } + } + }, + + { + entity = { + config = { + not_endpoint = "anything" + }, + name = "http-log", + tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + } + }, + entity_name = "http-log", + entity_tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + entity_type = "plugin", + errors = { + { + field = "config.not_endpoint", + message = "unknown field", + type = "field" + }, + { + field = "config.http_endpoint", + message = "required field missing", + type = "field" + } + } + }, + + { + entity = { + config = {}, + name = "i-dont-exist", + tags = { + "service_plugin-01", + "service-04", + } + }, + entity_name = "i-dont-exist", + entity_tags = { + "service_plugin-01", + "service-04", + }, + entity_type = "plugin", + errors = { + { + field = "name", + message = "plugin 'i-dont-exist' not enabled; add it to the 'plugins' configuration property", + type = "field" + } + } + }, + + { + entity = { + config = { + deeply = { + nested = { + undefined = true + } + }, + port = 1234 + }, + name = "tcp-log", + tags = { + "service_plugin-02", + "service-04", + } + }, + entity_name = "tcp-log", + entity_tags = { + "service_plugin-02", + "service-04", + }, + entity_type = "plugin", + errors = { + { + field = "config.deeply", + message = "unknown field", + type = "field" + }, + { + field = "config.host", + message = "required field missing", + type = "field" + } + } + }, + + { + entity = { + cert = "", + key = "", + tags = { + "service_client_certificate-01", + "service-05", + } + }, + entity_tags = { + "service_client_certificate-01", + "service-05", + }, + entity_type = "certificate", + errors = { + { + field = "key", + message = "length must be at least 1", + type = "field" + }, + { + field = "cert", + message = "length must be at least 1", + type = "field" + }, + }, + }, + + { + entity = { + tags = { + "upstream_target-02", + "upstream-03", + }, + target = "hostname:1.0" + }, + entity_tags = { + "upstream_target-02", + "upstream-03", + }, + entity_type = "target", + errors = { { + field = "target", + message = "Invalid target ('hostname:1.0'); not a valid hostname or ip address", + type = "field" + } } + }, + + } + + validate(expect, post_config(input)) + end) + + it("flattens nested, non-entity field errors", function() + local upstream = { + name = "bad", + tags = { tags.upstream.next }, + hash_on = "ip", + healthchecks = { + active = { + type = "http", + http_path = "/", + https_verify_certificate = true, + https_sni = "example.com", + timeout = 1, + concurrency = -1, + healthy = { + interval = 0, + successes = 0, + }, + unhealthy = { + interval = 0, + http_failures = 0, + }, + }, + }, + host_header = 123, + } + + validate({ + { + entity_type = "upstream", + entity_name = "bad", + entity_tags = { tags.upstream.last }, + entity = upstream, + errors = { + { + field = "healthchecks.active.concurrency", + message = "value should be between 1 and 2147483648", + type = "field" + }, + { + field = "host_header", + message = "expected a string", + type = "field" + }, + }, + }, + }, post_config({ upstreams = { upstream } })) + end) + + it("flattens nested, entity field errors", function() + local input = { + services = { + { name = "bad-client-cert", + url = "https://localhost:1234", + tags = { tags.service.next }, + -- error + client_certificate = { + cert = "", + key = "", + tags = { tags.service_client_certificate.next, + tags.service.last, }, + }, + + routes = { + { hosts = { "test" }, + paths = { "/" }, + protocols = { "http" }, + tags = { tags.service_route.next }, + plugins = { + -- error + { + name = "http-log", + config = { a = { b = { c = "def" } } }, + tags = { tags.route_service_plugin.next }, + }, + }, + }, + + -- error + { hosts = { "invalid" }, + paths = { "/" }, + protocols = { "nope" }, + tags = { tags.service_route.next }, + }, + }, + + plugins = { + -- error + { + name = "i-do-not-exist", + config = {}, + tags = { tags.service_plugin.next }, + }, + }, + }, + } + } + + validate({ + { + entity = { + cert = "", + key = "", + tags = { "service_client_certificate-01", "service-01" } + }, + entity_tags = { "service_client_certificate-01", "service-01" }, + entity_type = "certificate", + errors = { { + field = "cert", + message = "length must be at least 1", + type = "field" + }, { + field = "key", + message = "length must be at least 1", + type = "field" + } } + }, + + { + entity = { + hosts = { "invalid" }, + paths = { "/" }, + protocols = { "nope" }, + tags = { "service_route-02" } + }, + entity_tags = { "service_route-02" }, + entity_type = "route", + errors = { { + field = "protocols", + message = "unknown type: nope", + type = "field" + } } + }, + + { + entity = { + config = { a = { b = { c = "def" } } }, + name = "http-log", + tags = { "route_service_plugin-01" }, + }, + entity_name = "http-log", + entity_type = "plugin", + entity_tags = { "route_service_plugin-01" }, + errors = { { + field = "config.a", + message = "unknown field", + type = "field" + }, { + field = "config.http_endpoint", + message = "required field missing", + type = "field" + } } + + }, + + { + entity = { + config = {}, + name = "i-do-not-exist", + tags = { "service_plugin-01" } + }, + entity_name = "i-do-not-exist", + entity_tags = { "service_plugin-01" }, + entity_type = "plugin", + errors = { { + field = "name", + message = "plugin 'i-do-not-exist' not enabled; add it to the 'plugins' configuration property", + type = "field" + } } + }, + }, post_config(input)) + end) + + it("preserves IDs from the input", function() + local id = "0175e0e8-3de9-56b4-96f1-b12dcb4b6691" + local service = { + id = id, + name = "nope", + host = "localhost", + port = 1234, + protocol = "nope", + tags = { tags.service.next }, + } + + local flattened = post_config({ services = { service } }) + local got = get_by_tag(tags.service.last, flattened) + assert.not_nil(got) + + assert.equals(id, got.entity_id) + assert.equals(id, got.entity.id) + end) + + it("preserves foreign keys from nested entity collections", function() + local id = "cb019421-62c2-47a8-b714-d7567b114037" + + local service = { + id = id, + name = "test", + host = "localhost", + port = 1234, + protocol = "nope", + tags = { tags.service.next }, + routes = { + { + super_duper_invalid = true, + tags = { tags.route.next }, + } + }, + } + + local flattened = post_config({ services = { service } }) + local got = get_by_tag(tags.route.last, flattened) + assert.not_nil(got) + assert.is_table(got.entity) + assert.is_table(got.entity.service) + assert.same({ id = id }, got.entity.service) + end) + + it("omits top-level entity_* fields if they are invalid", function() + local service = { + id = 1234, + name = false, + tags = { tags.service.next, { 1.5 }, }, + url = "http://localhost:1234", + } + + local flattened = post_config({ services = { service } }) + local got = get_by_tag(tags.service.last, flattened) + assert.not_nil(got) + + assert.is_nil(got.entity_id) + assert.is_nil(got.entity_name) + assert.is_nil(got.entity_tags) + + assert.equals(1234, got.entity.id) + assert.equals(false, got.entity.name) + assert.same({ tags.service.last, { 1.5 }, }, got.entity.tags) + end) +end) + + describe("Admin API (concurrency tests) #off", function() local client From b09d8532d06a13e832596c8d00cbb407620fb515 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Thu, 2 Feb 2023 02:45:48 +0800 Subject: [PATCH 2180/4351] fix(build/docker): add -n option to avoid ln failing to overwrite the existing symbolic link file (#10202) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Enrique García Cota --- build/dockerfiles/entrypoint.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/build/dockerfiles/entrypoint.sh b/build/dockerfiles/entrypoint.sh index f37496ed54b..f4f2a499b77 100755 --- a/build/dockerfiles/entrypoint.sh +++ b/build/dockerfiles/entrypoint.sh @@ -44,9 +44,9 @@ if [[ "$1" == "kong" ]]; then if [[ "$2" == "docker-start" ]]; then kong prepare -p "$PREFIX" "$@" - ln -sf /dev/stdout $PREFIX/logs/access.log - ln -sf /dev/stdout $PREFIX/logs/admin_access.log - ln -sf /dev/stderr $PREFIX/logs/error.log + ln -sfn /dev/stdout $PREFIX/logs/access.log + ln -sfn /dev/stdout $PREFIX/logs/admin_access.log + ln -sfn /dev/stderr $PREFIX/logs/error.log exec /usr/local/openresty/nginx/sbin/nginx \ -p "$PREFIX" \ From ba23fc00fc64b5679ee0bf516749bb9b99354925 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 1 Feb 2023 12:39:44 -0800 Subject: [PATCH 2181/4351] chore(deps): bump Kong/atc-router version to 1.0.4 (#10208) * chore(deps): bump Kong/atc-router version to 1.0.4 This is a patch release with a build environment fix and contains no functional/runtime changes to the router code. See: - https://github.com/Kong/atc-router/releases/tag/1.0.5 - https://github.com/Kong/atc-router/compare/1.0.4...1.0.5 * docs(changelog): add entry for #10208 --- .requirements | 2 +- CHANGELOG.md | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index fa7cb8d136c..3e31a1ea4b9 100644 --- a/.requirements +++ b/.requirements @@ -9,7 +9,7 @@ RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 RESTY_WEBSOCKET_VERSION=0.4.0 -ATC_ROUTER_VERSION=1.0.4 +ATC_ROUTER_VERSION=1.0.5 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.42.0 KONG_NGINX_MODULE_BRANCH=0.5.1 diff --git a/CHANGELOG.md b/CHANGELOG.md index ee95ede8a30..aa773eaba25 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -175,9 +175,10 @@ - Bumped luarocks from 3.9.1 to 3.9.2 [#9942](https://github.com/Kong/kong/pull/9942) -- Bumped atc-router from 1.0.1 to 1.0.4 +- Bumped atc-router from 1.0.1 to 1.0.5 [#9925](https://github.com/Kong/kong/pull/9925) [#10143](https://github.com/Kong/kong/pull/10143) + [#10208](https://github.com/Kong/kong/pull/10208) - Bumped lua-resty-openssl from 0.8.15 to 0.8.17 [#9583](https://github.com/Kong/kong/pull/9583) [#10144](https://github.com/Kong/kong/pull/10144) From 5fc84a94f5e9d8b1ec1042b6e45e6731e7b09711 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Feb 2023 22:45:27 +0200 Subject: [PATCH 2182/4351] chore(deps) bump resty.session from 3.10 to 4.0.0 (#10199) ### Summary Bumps resty.session session from 3.10 to 4.0.0. This is huge change as the session library was basically rewritten. The session plugin was modified accordingly. And the clustering compatibility was added. --- CHANGELOG.md | 9 + kong-3.2.0-0.rockspec | 2 +- kong/clustering/compat/init.lua | 33 +++- kong/clustering/compat/removed_fields.lua | 13 +- kong/plugins/session/access.lua | 55 +++++-- kong/plugins/session/daos.lua | 1 + kong/plugins/session/handler.lua | 4 +- kong/plugins/session/header_filter.lua | 48 ++++-- kong/plugins/session/schema.lua | 137 ++++++++++++---- kong/plugins/session/session.lua | 83 +++++----- kong/plugins/session/storage/kong.lua | 155 ++++++++++-------- spec/03-plugins/30-session/01-access_spec.lua | 28 ++-- .../02-kong_storage_adapter_spec.lua | 28 ++-- 13 files changed, 391 insertions(+), 205 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index aa773eaba25..af9b1903d5f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -75,6 +75,11 @@ - **JWT**: JWT plugin now denies a request that has different tokens in the jwt token search locations. [#9946](https://github.com/Kong/kong/pull/9946) +- **Session**: for sessions to work as expected it is required that all nodes run Kong >= 3.2.x. + For that reason it is advisable that during upgrades mixed versions of proxy nodes run for + as little as possible. During that time, the invalid sessions could cause failures and partial downtime. + All existing sessions are invalidated when upgrading to this version. + [#10199](https://github.com/Kong/kong/pull/10199) ### Additions @@ -121,6 +126,8 @@ Defaults to `nil` which means do not add any tags to the metrics. [#10118](https://github.com/Kong/kong/pull/10118) +- **Session**: now uses lua-resty-session v4.0.0 + [#10199](https://github.com/Kong/kong/pull/10199) #### Admin API @@ -184,6 +191,8 @@ [#10144](https://github.com/Kong/kong/pull/10144) - Bumped lua-kong-nginx-module from 0.5.0 to 0.5.1 [#10181](https://github.com/Kong/kong/pull/10181) +- Bumped lua-resty-session from 3.10 to 4.0.0 + [#10199](https://github.com/Kong/kong/pull/10199) #### Core diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index cb6c013e7f5..21e721af7cf 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -40,7 +40,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", - "lua-resty-session == 3.10", + "lua-resty-session == 4.0.0", "lua-resty-timer-ng == 0.2.0", } build = { diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 244db12cc21..69c0df6bafb 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -235,7 +235,16 @@ local function delete_at(t, key) end -local function invalidate_keys_from_config(config_plugins, keys, log_suffix) +local function rename_field(config, name_from, name_to, has_update) + if config[name_from] ~= nil then + config[name_to] = config[name_from] + return true + end + return has_update +end + + +local function invalidate_keys_from_config(config_plugins, keys, log_suffix, dp_version_num) if not config_plugins then return false end @@ -246,8 +255,24 @@ local function invalidate_keys_from_config(config_plugins, keys, log_suffix) local config = t and t["config"] if config then local name = gsub(t["name"], "-", "_") - if keys[name] ~= nil then + -- Any dataplane older than 3.2.0 + if dp_version_num < 3002000000 then + -- OSS + if name == "session" then + has_update = rename_field(config, "idling_timeout", "cookie_idletime", has_update) + has_update = rename_field(config, "rolling_timeout", "cookie_lifetime", has_update) + has_update = rename_field(config, "stale_ttl", "cookie_discard", has_update) + has_update = rename_field(config, "cookie_same_site", "cookie_samesite", has_update) + has_update = rename_field(config, "cookie_http_only", "cookie_httponly", has_update) + has_update = rename_field(config, "remember", "cookie_persistent", has_update) + + if config["cookie_samesite"] == "Default" then + config["cookie_samesite"] = "Lax" + end + end + end + for _, key in ipairs(keys[name]) do if delete_at(config, key) then ngx_log(ngx_WARN, _log_prefix, name, " plugin contains configuration '", key, @@ -329,7 +354,7 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) local fields = get_removed_fields(dp_version_num) if fields then - if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix) then + if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix, dp_version_num) then has_update = true end end @@ -385,7 +410,7 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end end - + if dp_version_num < 3001000000 --[[ 3.1.0.0 ]] then local config_upstream = config_table["upstreams"] if config_upstream then diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 441f3e01c51..1b1a392267f 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -34,10 +34,19 @@ return { "http_response_header_for_traceid", }, }, - -- Any dataplane older than 3.1.0 + -- Any dataplane older than 3.2.0 [3002000000] = { statsd = { "tag_style", }, - } + session = { + "audience", + "absolute_timeout", + "remember_cookie_name", + "remember_rolling_timeout", + "remember_absolute_timeout", + "response_headers", + "request_headers", + }, + }, } diff --git a/kong/plugins/session/access.lua b/kong/plugins/session/access.lua index d4bcb6b318f..6fd4bd64734 100644 --- a/kong/plugins/session/access.lua +++ b/kong/plugins/session/access.lua @@ -43,7 +43,7 @@ local function authenticate(consumer, credential_id, groups) if credential_id then credential = { id = credential_id, - consumer_id = consumer.id + consumer_id = consumer.id, } clear_header(constants.HEADERS.ANONYMOUS) @@ -65,10 +65,11 @@ end function _M.execute(conf) - local s, present, reason = kong_session.open_session(conf) - if not present then - if reason then - kong.log.debug("session not present (", reason, ")") + -- check if session exists + local session, err, exists = kong_session.open_session(conf) + if not exists then + if err then + kong.log.debug("session not present (", err, ")") else kong.log.debug("session not present") end @@ -79,17 +80,23 @@ function _M.execute(conf) -- check if incoming request is trying to logout if kong_session.logout(conf) then kong.log.debug("session logging out") - s:destroy() + local ok, err = session:logout() + if not ok then + if err then + kong.log.warn("session logout failed (", err, ")") + else + kong.log.warn("session logout failed") + end + end + return kong.response.exit(200) end + local consumer_id, credential_id, groups = kong_session.get_session_data(session) - local cid, credential, groups = kong_session.retrieve_session_data(s) - - local consumer_cache_key = kong.db.consumers:cache_key(cid) + local consumer_cache_key = kong.db.consumers:cache_key(consumer_id) local consumer, err = kong.cache:get(consumer_cache_key, nil, - kong.client.load_consumer, cid) - + kong.client.load_consumer, consumer_id) if err then kong.log.err("could not load consumer: ", err) return @@ -98,14 +105,32 @@ function _M.execute(conf) -- destroy sessions with invalid consumer_id if not consumer then kong.log.debug("failed to find consumer, destroying session") - return s:destroy() + local ok, err = session:logout() + if not ok then + if err then + kong.log.warn("session logout failed (", err, ")") + else + kong.log.warn("session logout failed") + end + end + + return + end + + local ok, err = session:refresh() + if not ok then + if err then + kong.log.warn("session refresh failed (", err, ")") + else + kong.log.warn("session refresh failed") + end end - s:start() + session:set_headers() - authenticate(consumer, credential, groups) + kong.ctx.shared.authenticated_session = session - kong.ctx.shared.authenticated_session = s + authenticate(consumer, credential_id, groups) end diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 086dbd3a761..75f85ab5c63 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" + return { { primary_key = { "id" }, diff --git a/kong/plugins/session/handler.lua b/kong/plugins/session/handler.lua index a51426bfd37..4bc4f53bb18 100644 --- a/kong/plugins/session/handler.lua +++ b/kong/plugins/session/handler.lua @@ -9,12 +9,12 @@ local KongSessionHandler = { } -function KongSessionHandler.header_filter(_, conf) +function KongSessionHandler:header_filter(conf) header_filter.execute(conf) end -function KongSessionHandler.access(_, conf) +function KongSessionHandler:access(conf) access.execute(conf) end diff --git a/kong/plugins/session/header_filter.lua b/kong/plugins/session/header_filter.lua index 1f9527443cf..50e413e0502 100644 --- a/kong/plugins/session/header_filter.lua +++ b/kong/plugins/session/header_filter.lua @@ -10,7 +10,7 @@ local assert = assert local function get_authenticated_groups() local authenticated_groups = ngx.ctx.authenticated_groups if authenticated_groups == nil then - return nil + return end assert(type(authenticated_groups) == "table", @@ -29,19 +29,26 @@ function _M.execute(conf) if not credential then -- don't open sessions for anonymous users - kong.log.debug("anonymous: no credential.") + kong.log.debug("anonymous: no credential") return end local credential_id = credential.id - local consumer_id = consumer and consumer.id + + local subject + local consumer_id + if consumer then + consumer_id = consumer.id + subject = consumer.username or consumer.custom_id or consumer_id + end -- if session exists and the data in the session matches the ctx then -- don't worry about saving the session data or sending cookie - local s = kong.ctx.shared.authenticated_session - if s and s.present then - local cid, cred_id = kong_session.retrieve_session_data(s) - if cred_id == credential_id and cid == consumer_id + local session = kong.ctx.shared.authenticated_session + if session then + local session_consumer_id, session_credential_id = kong_session.get_session_data(session) + if session_credential_id == credential_id and + session_consumer_id == consumer_id then return end @@ -51,12 +58,27 @@ function _M.execute(conf) -- create new session and save the data / send the Set-Cookie header if consumer_id then local groups = get_authenticated_groups() - s = s or kong_session.open_session(conf) - kong_session.store_session_data(s, - consumer_id, - credential_id or consumer_id, - groups) - s:save() + if not session then + session = kong_session.open_session(conf) + end + + kong_session.set_session_data(session, + consumer_id, + credential_id or consumer_id, + groups) + + session:set_subject(subject) + + local ok, err = session:save() + if not ok then + if err then + kong.log.err("session save failed (", err, ")") + else + kong.log.err("session save failed") + end + end + + session:set_response_headers() end end diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 9dde46302ba..e555805e7c4 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -2,23 +2,51 @@ local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" local utils = require "kong.tools.utils" + local char = string.char local rand = math.random local encode_base64 = ngx.encode_base64 -local samesite = Schema.define { +local same_site = Schema.define { type = "string", default = "Strict", one_of = { "Strict", "Lax", "None", - "off", - } + "Default", + }, } +local headers = Schema.define({ + type = "set", + elements = { + type = "string", + one_of = { + "id", + "audience", + "subject", + "timeout", + "idling-timeout", + "rolling-timeout", + "absolute-timeout", + }, + }, +}) + + +local logout_methods = Schema.define({ + type = "set", + elements = { + type = "string", + one_of = { "GET", "POST", "DELETE" }, + }, + default = { "POST", "DELETE" }, +}) + + --- kong.utils.random_string with 32 bytes instead -- @returns random string of length 44 local function random_string() @@ -46,52 +74,93 @@ return { referenceable = true, }, }, + { storage = { type = "string", one_of = { "cookie", "kong" }, default = "cookie" } }, + { audience = { type = "string", default = "default" } }, + { idling_timeout = { type = "number", default = 900 } }, + { rolling_timeout = { type = "number", default = 3600 } }, + { absolute_timeout = { type = "number", default = 86400 } }, + { stale_ttl = { type = "number", default = 10 } }, { cookie_name = { type = "string", default = "session" } }, - { cookie_lifetime = { type = "number", default = 3600 } }, - { cookie_idletime = { type = "number" } }, - { cookie_renew = { type = "number", default = 600 } }, { cookie_path = { type = "string", default = "/" } }, { cookie_domain = { type = "string" } }, - { cookie_samesite = samesite }, - { cookie_httponly = { type = "boolean", default = true } }, + { cookie_same_site = same_site }, + { cookie_http_only = { type = "boolean", default = true } }, { cookie_secure = { type = "boolean", default = true } }, - { cookie_discard = { type = "number", default = 10 } }, - { cookie_persistent = { type = "boolean", default = false } }, + { remember = { type = "boolean", default = false } }, + { remember_cookie_name = { type = "string", default = "remember" } }, + { remember_rolling_timeout = { type = "number", default = 604800 } }, + { remember_absolute_timeout = { type = "number", default = 2592000 } }, + { response_headers = headers }, + { request_headers = headers }, + { logout_methods = logout_methods }, + { logout_query_arg = { type = "string", default = "session_logout" } }, + { logout_post_arg = { type = "string", default = "session_logout" } }, + }, + shorthand_fields = { + -- TODO: deprecated forms, to be removed in Kong 4.0 { - storage = { - required = false, - type = "string", - one_of = { - "cookie", - "kong", - }, - default = "cookie", - } + cookie_lifetime = { + type = "number", + func = function(value) + return { rolling_timeout = value } + end, + }, }, { - logout_methods = { - type = "array", - elements = { - type = "string", - one_of = { "GET", "POST", "DELETE" }, - }, - default = { "POST", "DELETE" }, - } + cookie_idletime = { + type = "number", + func = function(value) + if value == nil or value == ngx.null then + value = 0 + end + return { idling_timeout = value } + end, + }, }, { - logout_query_arg = { - required = false, - type = "string", - default = "session_logout", + cookie_renew = { + type = "number", + func = function() + -- session library 4.0.0 calculates this + ngx.log(ngx.INFO, "[session] cookie_renew option does not exists anymore") + end, + }, + }, + { + cookie_discard = { + type = "number", + func = function(value) + return { stale_ttl = value } + end, } }, { - logout_post_arg = { - required = false, + cookie_samesite = { type = "string", - default = "session_logout", + func = function(value) + if value == "off" then + value = "Lax" + end + return { cookie_same_site = value } + end, + }, + }, + { + cookie_httponly = { + type = "boolean", + func = function(value) + return { cookie_http_only = value } + end, }, }, + { + cookie_persistent = { + type = "boolean", + func = function(value) + return { remember = value } + end, + } + }, }, }, }, diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 3fa066073a4..b753c5ff01f 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -9,66 +9,67 @@ local ipairs = ipairs local _M = {} -local function get_opts(conf) - local opts = { - name = conf.cookie_name, - secret = conf.secret, - storage = conf.storage, - cookie = { - lifetime = conf.cookie_lifetime, - idletime = conf.cookie_idletime, - path = conf.cookie_path, - domain = conf.cookie_domain, - samesite = conf.cookie_samesite, - httponly = conf.cookie_httponly, - secure = conf.cookie_secure, - renew = conf.cookie_renew, - discard = conf.cookie_discard, - persistent = conf.cookie_persistent, - } - } - - if conf.storage == "kong" then - opts.strategy = 'regenerate' - opts.storage = kong_storage - end - - return opts -end - - --- Open a session based on plugin config -- @returns resty.session session object function _M.open_session(conf) - return resty_session.open(get_opts(conf)) + kong.log.inspect(conf.response_headers) + + return resty_session.open({ + secret = conf.secret, + audience = conf.audience, + storage = conf.storage == "kong" and kong_storage, + idling_timeout = conf.idling_timeout, + rolling_timeout = conf.rolling_timeout, + absolute_timeout = conf.absolute_timeout, + stale_ttl = conf.stale_ttl, + cookie_name = conf.cookie_name, + cookie_path = conf.cookie_path, + cookie_domain = conf.cookie_domain, + cookie_same_site = conf.cookie_same_site, + cookie_http_only = conf.cookie_http_only, + cookie_secure = conf.cookie_secure, + remember = conf.remember, + remember_cookie_name = conf.remember_cookie_name, + remember_rolling_timeout = conf.remember_rolling_timeout, + remember_absolute_timeout = conf.remember_absolute_timeout, + response_headers = conf.response_headers, + request_headers = conf.request_headers, + }) end --- Gets consumer id and credential id from the session data --- @param s - the session +-- @param session - the session -- @returns consumer_id, credential_id, groups -function _M.retrieve_session_data(s) - if not s or not s.data then +function _M.get_session_data(session) + if not session then + return + end + + local data = session:get_data() + if not data then return end - return s.data[1], s.data[2], s.data[3] + return data[1], data[2], data[3] end --- Store the session data for usage in kong plugins --- @param s - the session --- @param consumer - the consumer id --- @param credential - the credential id or potentially just the consumer id +-- @param session - the session +-- @param consumer_id - the consumer id +-- @param credential_id - the credential id or potentially just the consumer id -- @param groups - table of authenticated_groups e.g. { "group1" } -function _M.store_session_data(s, consumer_id, credential_id, groups) - if not s then +function _M.set_session_data(session, consumer_id, credential_id, groups) + if not session then return end - s.data[1] = consumer_id - s.data[2] = credential_id - s.data[3] = groups + session:set_data({ + consumer_id, + credential_id, + groups, + }) end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index 89044a7ba2c..bc27ae8be81 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -1,7 +1,25 @@ -local setmetatable = setmetatable -local get_phase = ngx.get_phase -local timer_at = ngx.timer.at -local kong = kong +local get_phase = ngx.get_phase +local timer_at = ngx.timer.at +local kong = kong + + +local PK = { + id = "", +} + +local TTL = { + ttl = 0, +} + +local DATA = { + session_id = "", + data = "", + expires = 0, +} + +local STALE_DATA = { + expires = 0, +} local storage = {} @@ -10,103 +28,112 @@ local storage = {} storage.__index = storage -function storage.new(session) - return setmetatable({ - session = session, - encode = session.encoder.encode, - decode = session.encoder.decode, - }, storage) +local function load_session_from_db(key) + return kong.db.sessions:select_by_session_id(key) end -local function load_session(id) - return kong.db.sessions:select_by_session_id(id) +local function load_session_from_cache(key) + local cache_key = kong.db.sessions:cache_key(key) + return kong.cache:get(cache_key, nil, load_session_from_db, key) end -function storage:get(id) - local cache_key = kong.db.sessions:cache_key(id) - return kong.cache:get(cache_key, nil, load_session, id) -end +local function insert_session(key, value, ttl, current_time, old_key, stale_ttl, remember) + DATA.session_id = key + DATA.data = value + DATA.expires = current_time + ttl + TTL.ttl = ttl -function storage:open(id) - if get_phase() == "header_filter" then - return + local insert_ok, insert_err = kong.db.sessions:insert(DATA, TTL) + if not old_key then + return insert_ok, insert_err end - local row, err = self:get(id) - if not row then - return nil, err + local old_row, err = load_session_from_cache(old_key) + if err then + kong.log.notice(err) + + elseif old_row then + PK.id = old_row.id + if remember then + local ok, err = kong.db.sessions:delete(PK) + if not ok then + if err then + kong.log.notice(err) + else + kong.log.notice("unable to delete session data") + end + end + + else + STALE_DATA.expires = current_time + stale_ttl + TTL.ttl = stale_ttl + local ok, err = kong.db.sessions:update(PK, STALE_DATA, TTL) + if not ok then + if err then + kong.log.notice(err) + else + kong.log.notice("unable update session ttl") + end + end + end end - return self.decode(row.data) + return insert_ok, insert_err end -function storage:insert_session(id, data, ttl) - return kong.db.sessions:insert({ - session_id = id, - data = data, - expires = self.session.now + ttl, - }, { ttl = ttl }) -end - +local function insert_session_timer(premature, ...) + if premature then + return + end -function storage:update_session(id, params, ttl) - return kong.db.sessions:update({ id = id }, params, { ttl = ttl }) + local ok, err = insert_session(...) + if not ok then + if err then + kong.log.notice(err) + else + kong.log.warn("unable to insert session") + end + end end -function storage:save(id, ttl, data) - local data = self.encode(data) +function storage:set(name, key, value, ttl, current_time, old_key, stale_ttl, metadata, remember) if get_phase() == "header_filter" then - timer_at(0, function() - return self:insert_session(id, data, ttl) - end) - + timer_at(0, insert_session_timer, key, value, ttl, current_time, old_key, stale_ttl, remember) return true end - return self:insert_session(id, data, ttl) + return insert_session(key, value, ttl, current_time, old_key, stale_ttl, remember) end -function storage:destroy(id) - local row, err = self:get(id) +function storage:get(name, key, current_time) + if get_phase() == "header_filter" then + return + end + + local row, err = load_session_from_cache(key) if not row then return nil, err end - return kong.db.sessions:delete({ id = row.id }) + return row.data end --- used by regenerate strategy to expire old sessions during renewal -function storage:ttl(id, ttl) - if get_phase() == "header_filter" then - timer_at(0, function() - local row, err = self:get(id) - if not row then - return nil, err - end - - return self:update_session(row.id, { - session_id = row.session_id - }, ttl) - end) - - return true - end - - local row, err = self:get(id) +function storage:delete(name, key, current_time, metadata) + local row, err = load_session_from_cache(key) if not row then return nil, err end - return self:update_session(row.id, { - session_id = row.session_id - }, ttl) + PK.id = row.id + + return kong.db.sessions:delete(PK) end diff --git a/spec/03-plugins/30-session/01-access_spec.lua b/spec/03-plugins/30-session/01-access_spec.lua index 9ffb965be78..f8b65ab715d 100644 --- a/spec/03-plugins/30-session/01-access_spec.lua +++ b/spec/03-plugins/30-session/01-access_spec.lua @@ -4,7 +4,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local lower = string.lower -local COOKIE_LIFETIME = 3600 +local REMEMBER_ROLLING_TIMEOUT = 3600 for _, strategy in helpers.each_strategy() do describe("Plugin: Session (access) [#" .. strategy .. "]", function() @@ -58,8 +58,8 @@ for _, strategy in helpers.each_strategy() do }, config = { cookie_name = "da_cookie", - cookie_samesite = "Lax", - cookie_httponly = false, + cookie_same_site = "Lax", + cookie_http_only = false, cookie_secure = false, } }) @@ -94,8 +94,8 @@ for _, strategy in helpers.each_strategy() do id = route5.id, }, config = { - cookie_lifetime = COOKIE_LIFETIME, - cookie_persistent = true, + remember_rolling_timeout = REMEMBER_ROLLING_TIMEOUT, + remember = true, }, }) @@ -261,20 +261,22 @@ for _, strategy in helpers.each_strategy() do client:close() local cookie = assert.response(res).has.header("Set-Cookie") - local cookie_name = utils.split(cookie, "=")[1] + local cookie_name = utils.split(cookie[1], "=")[1] assert.equal("session", cookie_name) -- e.g. ["Set-Cookie"] = -- "session=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY|15434724 -- 06|U5W4A6VXhvqvBSf4G_v0-Q|DFJMMSR1HbleOSko25kctHZ44oo; Expires=Mon, 06 Jun 2022 08:30:27 GMT; -- Max-Age=3600; Path=/; SameSite=Lax; Secure; HttpOnly" - local cookie_parts = utils.split(cookie, "; ") - assert.truthy(string.match(cookie_parts[2], "^Expires=(.*)")) - assert.equal("Max-Age=" .. COOKIE_LIFETIME, cookie_parts[3]) - assert.equal("SameSite=Strict", cookie_parts[5]) - assert.equal("Secure", cookie_parts[6]) - assert.equal("HttpOnly", cookie_parts[7]) - end) + local cookie_parts = utils.split(cookie[2], "; ") + print(cookie[2]) + assert.equal("Path=/", cookie_parts[2]) + assert.equal("SameSite=Strict", cookie_parts[3]) + assert.equal("Secure", cookie_parts[4]) + assert.equal("HttpOnly", cookie_parts[5]) + assert.truthy(string.match(cookie_parts[6], "^Expires=(.*)")) + assert.equal("Max-Age=" .. REMEMBER_ROLLING_TIMEOUT, cookie_parts[7]) + end) it("consumer headers are set correctly on request", function() local res, cookie diff --git a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua index 44099b66ee6..20b9bf93d89 100644 --- a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua +++ b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua @@ -1,14 +1,7 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" -local function get_sid_from_cookie(cookie) - local cookie_parts = utils.split(cookie, "; ") - return utils.split(utils.split(cookie_parts[1], "|")[1], "=")[2] -end - - for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() local client, bp, db @@ -24,17 +17,17 @@ for _, strategy in helpers.each_strategy() do }, { "ctx-checker" }) local route1 = bp.routes:insert { - paths = {"/test1"}, + paths = {"/test1"}, hosts = {"konghq.com"} } local route2 = bp.routes:insert { - paths = {"/test2"}, + paths = {"/test2"}, hosts = {"konghq.com"} } local route3 = bp.routes:insert { - paths = {"/headers"}, + paths = {"/headers"}, hosts = {"konghq.com"}, } @@ -46,6 +39,7 @@ for _, strategy in helpers.each_strategy() do config = { storage = "kong", secret = "ultra top secret session", + response_headers = { "id", "timeout", "audience", "subject" } } }) @@ -57,8 +51,8 @@ for _, strategy in helpers.each_strategy() do config = { secret = "super secret session secret", storage = "kong", - cookie_renew = 600, - cookie_lifetime = 604, + rolling_timeout = 4, + response_headers = { "id", "timeout", "audience", "subject" } } }) @@ -70,6 +64,7 @@ for _, strategy in helpers.each_strategy() do config = { storage = "kong", secret = "ultra top secret session", + response_headers = { "id", "timeout", "audience", "subject" } } }) @@ -144,7 +139,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - describe("kong adapter - ", function() + describe("kong adapter -", function() it("kong adapter stores consumer", function() local res, cookie local request = { @@ -167,6 +162,8 @@ for _, strategy in helpers.each_strategy() do cookie = assert.response(res).has.header("Set-Cookie") client:close() + local sid = res.headers["Session-Id"] + ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in @@ -183,8 +180,6 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) client:close() - -- make sure it's in the db - local sid = get_sid_from_cookie(cookie) assert.equal(sid, db.sessions:select_by_session_id(sid).session_id) end) @@ -267,6 +262,8 @@ for _, strategy in helpers.each_strategy() do cookie = assert.response(res).has.header("Set-Cookie") client:close() + local sid = res.headers["Session-Id"] + ngx.sleep(2) -- use the cookie without the key to ensure cookie still lets them in @@ -278,7 +275,6 @@ for _, strategy in helpers.each_strategy() do client:close() -- session should be in the table initially - local sid = get_sid_from_cookie(cookie) assert.equal(sid, db.sessions:select_by_session_id(sid).session_id) -- logout request From 516ee20bd82e4e6b5b894537c9ee6ab1c15703e6 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Thu, 2 Feb 2023 23:37:16 +0800 Subject: [PATCH 2183/4351] Revert "feat(utils): add mime-type parsing utils (#10030)" (#10215) --- kong-3.2.0-0.rockspec | 1 - kong/tools/mime_type.lua | 94 ------------------------------ spec/01-unit/26-mime-type_spec.lua | 81 ------------------------- 3 files changed, 176 deletions(-) delete mode 100644 kong/tools/mime_type.lua delete mode 100644 spec/01-unit/26-mime-type_spec.lua diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 21e721af7cf..046c4300be3 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -151,7 +151,6 @@ build = { ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", ["kong.tools.channel"] = "kong/tools/channel.lua", - ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/mime_type.lua b/kong/tools/mime_type.lua deleted file mode 100644 index a29f3dffcf6..00000000000 --- a/kong/tools/mime_type.lua +++ /dev/null @@ -1,94 +0,0 @@ -local lpeg = require "lpeg" - -local P, S, R, C = lpeg.P, lpeg.S, lpeg.R, lpeg.C -local ipairs = ipairs -local lower = string.lower - ---[[ -RFC2045(https://www.ietf.org/rfc/rfc2045.txt) - -media-type = type "/" subtype *(";" parameter ) -parameter = attribute "=" value -attribute = token -value = token | quoted-string -quoted-string = ( <"> *(qdtext | quoted-pair ) <"> ) -qdtext = > -quoted-pair = "\" CHAR -type = token -subtype = token -token = 1* -CHAR = -separators = "(" | ")" | "<" | ">" | "@" - | "," | ";" | ":" | "\" | <"> - | "/" | "[" | "]" | "?" | "=" - | "{" | "}" | SP | HT -CTL = -]]-- - -local CTL = R"\0\31" + P"\127" -local CHAR = R"\0\127" -local quote = P'"' -local separators = S"()<>@,;:\\\"/[]?={} \t" -local token = (CHAR - CTL - separators)^1 -local spacing = (S" \t")^0 - -local qdtext = P(1) - CTL - quote -local quoted_pair = P"\\" * CHAR -local quoted_string = quote * C((qdtext + quoted_pair)^0) * quote - -local attribute = C(token) -local value = C(token) + quoted_string -local parameter = attribute * P"=" * value -local parameters = (spacing * P";" * spacing * parameter)^0 -local types = C(token) * P"/" * C(token) + C"*" - -local function format_types(...) - local args = {...} - local nargs = #args - if nargs == 1 and args[1] == "*" then - return "*", "*" - end - for i=1, nargs do - args[i] = lower(args[i]) - end - return unpack(args) -end - - -local merge_params = function(...) - local params = {} - local key - - for _, v in ipairs{...} do - if key then - local lowercase_key = lower(key) - params[lowercase_key] = v - key = nil - - else - key = v - end - end - - return params -end - -local media_type = (types/format_types) * (parameters/merge_params) * P(-1) - ---- Parses mime-type --- @tparam string mime_type The mime-type to be parsed --- @treturn string|string|table Returns type, subtype, params --- @treturn nil|nil|nil Invalid mime-type --- @usage --- -- application, json, { charset = "utf-8", q = "1" } --- parse_mime_type("application/json; charset=utf-8; q=1") --- -- application, json, { charset = "utf-8", key = "Value" } --- parse_mime_type("application/json; Charset=utf-8; Key=Value") -local function parse_mime_type(mime_type) - return media_type:match(mime_type) -end - - -return { - parse_mime_type = parse_mime_type -} diff --git a/spec/01-unit/26-mime-type_spec.lua b/spec/01-unit/26-mime-type_spec.lua deleted file mode 100644 index 49fcc765636..00000000000 --- a/spec/01-unit/26-mime-type_spec.lua +++ /dev/null @@ -1,81 +0,0 @@ -local parse_mime_type = require "kong.tools.mime_type".parse_mime_type - -describe("kong.tools.mime_type", function() - describe("parse_mime_type()", function() - it("sanity", function() - local cases = { - { - -- sanity - mime_type = "application/json", - result = { type = "application", subtype = "json", params = {} } - }, - { - -- single parameter - mime_type = "application/json; charset=UTF-8", - result = { type = "application", subtype = "json", params = { charset = "UTF-8" } } - }, - { - -- multiple parameters - mime_type = "application/json; charset=UTF-8; key=Value; q=1", - result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value", q = "1" } } - }, - { - -- malformed whitespace - mime_type = "application/json ; charset=UTF-8 ; key=Value", - result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value" } } - }, - { - -- quote parameter value - mime_type = 'application/json; charset="UTF-8"', - result = { type = "application", subtype = "json", params = { charset = "UTF-8" } } - }, - { - -- type, subtype and parameter names are case-insensitive - mime_type = "Application/JSON; Charset=UTF-8; Key=Value", - result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value" } } - }, - { - mime_type = "*/*; charset=UTF-8; q=0.1", - result = { type = "*", subtype = "*", params = { charset = "UTF-8", q = "0.1" } } - }, - { - mime_type = "application/*", - result = { type = "application", subtype = "*", params = {} } - }, - { - mime_type = "*/text", - result = { type = "*", subtype = "text", params = {} } - }, - { - mime_type = "*", - result = { type = "*", subtype = "*", params = {} } - }, - { - mime_type = "*; q=.2", - result = { type = "*", subtype = "*", params = { q = '.2' } } - }, - { - -- invalid input - mime_type = "helloworld", - result = { type = nil, subtype = nil, params = nil } - }, - { - -- invalid input - mime_type = " ", - result = { type = nil, subtype = nil, params = nil } - }, - { - -- invalid input - mime_type = "application/json;", - result = { type = nil, subtype = nil, params = nil } - } - } - for i, case in ipairs(cases) do - local type, subtype, params = parse_mime_type(case.mime_type) - local result = { type = type, subtype = subtype, params = params } - assert.same(case.result, result, "case: " .. i .. " failed" ) - end - end) - end) - -end) From ef25a10e78f0db517c3df0326c35f53f63d2ad99 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 2 Feb 2023 13:56:49 -0800 Subject: [PATCH 2184/4351] fix(conf_loader): deprecate and alias otel properties (#10220) * fix(conf_loader): deprecate and alias otel properties * chore(conf_loader): update error string --- kong.conf.default | 10 ++++----- kong/conf_loader/init.lua | 27 +++++++++++++++++------ spec/01-unit/03-conf_loader_spec.lua | 32 ++++++++++++++++++++++++++++ 3 files changed, 58 insertions(+), 11 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 7a71804c238..c6b1df46ca3 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -103,7 +103,7 @@ # such in the Lua namespace: # `kong.vaults.{name}.*`. -#opentelemetry_tracing = off # Deprecated: use tracing_instrumentatios instead +#opentelemetry_tracing = off # Deprecated: use tracing_instrumentations instead #tracing_instrumentations = off # Comma-separated list of tracing instrumentations # this node should load. By default, no instrumentations @@ -939,10 +939,10 @@ # connection may be kept open # indefinitely. -#allow_debug_header = off # Enable the `Kong-Debug` header function. - # if it is `on`, kong will add - # `Kong-Route-Id` `Kong-Route-Name` `Kong-Service-Id` - # `Kong-Service-Name` debug headers to response when +#allow_debug_header = off # Enable the `Kong-Debug` header function. + # if it is `on`, kong will add + # `Kong-Route-Id` `Kong-Route-Name` `Kong-Service-Id` + # `Kong-Service-Name` debug headers to response when # the client request header `Kong-Debug: 1` is present. #------------------------------------------------------------------------------ diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e33112625a7..53082b15f42 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -547,17 +547,32 @@ local CONF_PARSERS = { lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, - tracing_instrumentations= { + opentelemetry_tracing = { typ = "array", + alias = { + replacement = "tracing_instrumentations", + }, deprecated = { - replacement = "opentelemetry_tracing", + replacement = "tracing_instrumentations", }, }, - tracing_sampling_rate = { + + tracing_instrumentations = { + typ = "array", + }, + + opentelemetry_tracing_sampling_rate = { typ = "number", deprecated = { - replacement = "opentelemetry_tracing_sampling_rate", + replacement = "tracing_sampling_rate", }, + alias = { + replacement = "tracing_sampling_rate", + }, + }, + + tracing_sampling_rate = { + typ = "number", }, proxy_server = { typ = "string" }, @@ -1193,14 +1208,14 @@ local function check_and_parse(conf, opts) for _, trace_type in ipairs(conf.tracing_instrumentations) do if not available_types_map[trace_type] then - errors[#errors + 1] = "invalid opentelemetry tracing type: " .. trace_type + errors[#errors + 1] = "invalid tracing type: " .. trace_type end end if #conf.tracing_instrumentations > 1 and tablex.find(conf.tracing_instrumentations, "off") then - errors[#errors + 1] = "invalid opentelemetry tracing types: off, other types are mutually exclusive" + errors[#errors + 1] = "invalid tracing types: off, other types are mutually exclusive" end if conf.tracing_sampling_rate < 0 or conf.tracing_sampling_rate > 1 then diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 7650445e68c..8ad8859ea75 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1764,6 +1764,38 @@ describe("Configuration loader", function() assert.equal("strict", conf.worker_consistency) assert.equal(nil, err) end) + + it("opentelemetry_tracing", function() + local conf, err = assert(conf_loader(nil, { + opentelemetry_tracing = "request,router", + })) + assert.same({"request", "router"}, conf.tracing_instrumentations) + assert.equal(nil, err) + + -- no clobber + conf, err = assert(conf_loader(nil, { + opentelemetry_tracing = "request,router", + tracing_instrumentations = "balancer", + })) + assert.same({ "balancer" }, conf.tracing_instrumentations) + assert.equal(nil, err) + end) + + it("opentelemetry_tracing_sampling_rate", function() + local conf, err = assert(conf_loader(nil, { + opentelemetry_tracing_sampling_rate = 0.5, + })) + assert.same(0.5, conf.tracing_sampling_rate) + assert.equal(nil, err) + + -- no clobber + conf, err = assert(conf_loader(nil, { + opentelemetry_tracing_sampling_rate = 0.5, + tracing_sampling_rate = 0.75, + })) + assert.same(0.75, conf.tracing_sampling_rate) + assert.equal(nil, err) + end) end) describe("vault references", function() From f8ac18928ecc7a5881404e62ea9b24c5aac6e9b7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 3 Feb 2023 15:27:33 +0800 Subject: [PATCH 2185/4351] fix(patches): disable unneeded pointer alignment assertion in dynamic upstream keepalive patch (#10212) KAG-474 --- .../patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch index 71b6d580d38..84304498b42 100644 --- a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch @@ -673,7 +673,7 @@ index f71a3e00..0d403716 100644 + + items = (ngx_http_lua_balancer_keepalive_item_t *) (&upool->free + 1); + -+ ngx_http_lua_assert((void *) items == ngx_align_ptr(items, NGX_ALIGNMENT)); ++ + + for (i = 0; i < cpool_size; i++) { + ngx_queue_insert_head(&upool->free, &items[i].queue); From 566d507e106270e8f5dd2eb8dd6f02035a7d7f8e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Sun, 5 Feb 2023 09:57:23 +0000 Subject: [PATCH 2186/4351] chore(deps): bump resty.session from 4.0.0 to 4.0.1 (#10230) ### Summary #### Fixed - fix(session): clear_request cookie to check remember_meta correctly before using it #### Added - feat(opm): add more dependencies in requires - feat(opm): add right version number requirements - docs(readme): add remark on dependencies on installation section --- CHANGELOG.md | 1 + kong-3.2.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index af9b1903d5f..a9f62350c73 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -193,6 +193,7 @@ [#10181](https://github.com/Kong/kong/pull/10181) - Bumped lua-resty-session from 3.10 to 4.0.0 [#10199](https://github.com/Kong/kong/pull/10199) + [#10230](https://github.com/Kong/kong/pull/10230) #### Core diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 046c4300be3..6af86cb3813 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -40,7 +40,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", - "lua-resty-session == 4.0.0", + "lua-resty-session == 4.0.1", "lua-resty-timer-ng == 0.2.0", } build = { From b0a650cce8414282abef2a37617def561a2cbd02 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 6 Feb 2023 10:20:48 +0800 Subject: [PATCH 2187/4351] fix(ci): include build directory as build key (#10232) --- .github/workflows/build_and_test.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index ec10e3aec5f..c0fe719a3a5 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -39,7 +39,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' From e035030b676c87d521b3a833228de3e7a2e08168 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 6 Feb 2023 11:34:37 +0800 Subject: [PATCH 2188/4351] fix(ci): correctly include build directory as build key for all steps (#10233) * Revert "fix(ci): include build directory as build key (#10232)" This reverts commit b0a650cce8414282abef2a37617def561a2cbd02. * fix(ci): include build directory as build key --- .github/workflows/build_and_test.yml | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index c0fe719a3a5..b893d68c4c9 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -113,7 +113,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH @@ -212,7 +212,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH @@ -285,7 +285,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH @@ -377,7 +377,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH @@ -437,7 +437,7 @@ jobs: uses: actions/cache@v3 with: path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH From 5c5eda5c4439bf97e2d6c37e45b90775f9ea85da Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 6 Feb 2023 11:57:49 +0800 Subject: [PATCH 2189/4351] docs(changelog): add missing PR link for #9904 --- CHANGELOG.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a9f62350c73..a09feb6de95 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -197,8 +197,8 @@ #### Core -- Improve error message for invalid jwk entries - +- Improve error message for invalid jwk entries. + [#9904](https://github.com/Kong/kong/pull/9904) ## 3.1.0 From 85a7a89ede9a2ad60b6bff563c9ade5bf8ebe81c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 7 Feb 2023 17:48:54 +0800 Subject: [PATCH 2190/4351] docs(developer): update build dependency packages requirements (#10223) --- DEVELOPER.md | 19 ++++++++++--------- 1 file changed, 10 insertions(+), 9 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 22860c6345d..adc1e4e1bf5 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -381,17 +381,18 @@ sudo apt update \ automake \ build-essential \ curl \ - docker \ - docker-compose \ + cmake \ + file \ git \ libyaml-dev \ + libprotobuf-dev \ m4 \ - openssl \ perl \ + pkg-config \ procps \ unzip \ - zlib1g-dev \ - valgrind + valgrind \ + zlib1g-dev ``` Fedora: @@ -399,19 +400,19 @@ Fedora: ```shell dnf install \ automake \ - docker \ - docker-compose \ + cmake \ gcc \ gcc-c++ \ git \ libyaml-devel \ make \ patch \ + perl \ + protobuf-devel \ unzip \ - zlib-devel \ valgrind \ valgrind-devel \ - perl + zlib-devel ``` #### OpenResty From afa7c99fd701998e5b63b5c5549fb7065b697ae3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 1 Feb 2023 14:25:06 +0800 Subject: [PATCH 2191/4351] chore(build): reduce memory usage by removing unused filegroup --- BUILD.bazel | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index f0dcd8b016b..e97ee2a23ed 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -2,12 +2,6 @@ load("@bazel_skylib//rules:common_settings.bzl", "bool_flag") load("//build/nfpm:rules.bzl", "nfpm_pkg") load("@bazel_skylib//lib:selects.bzl", "selects") -filegroup( - name = "srcs", - srcs = glob(["**"]), - visibility = ["//visibility:public"], -) - filegroup( name = "distribution_srcs", srcs = glob(["distribution/**"]), @@ -16,7 +10,10 @@ filegroup( filegroup( name = "rockspec_srcs", - srcs = glob(["*.rockspec"]), + srcs = glob([ + "kong/**", + "*.rockspec", + ]), visibility = ["//visibility:public"], ) From 6bca57e808fd05b5d3dcdde97d06d77e564d32f4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 1 Feb 2023 14:54:15 +0800 Subject: [PATCH 2192/4351] fix(busted): allow busted to be called with resty with extra args --- bin/busted | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/bin/busted b/bin/busted index df7f8b1d564..3c08253ff5b 100755 --- a/bin/busted +++ b/bin/busted @@ -30,8 +30,9 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then -- rebuild the invoked commandline, while inserting extra resty-flags local resty_flags = DEFAULT_RESTY_FLAGS - local cmd = { "exec" } - for i = -1, #arg do + local cmd = { "exec", "/usr/bin/env", "resty" } + local cmd_prefix_count = #cmd + for i = 0, #arg do if arg[i]:sub(1, 12) == "RESTY_FLAGS=" then resty_flags = arg[i]:sub(13, -1) @@ -41,7 +42,7 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then end if resty_flags then - table.insert(cmd, 3, resty_flags) + table.insert(cmd, cmd_prefix_count+1, resty_flags) end table.insert(script, table.concat(cmd, " ")) From 94a31c6471f5a52e22968e88f522135213233324 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 7 Feb 2023 18:57:14 +0100 Subject: [PATCH 2193/4351] fix(*): prevent queues from growing without bounds (#10247) --- CHANGELOG.md | 5 +- kong.conf.default | 11 ++++ kong/conf_loader/init.lua | 2 + kong/plugins/datadog/handler.lua | 2 +- kong/plugins/http-log/handler.lua | 2 +- kong/plugins/opentelemetry/handler.lua | 2 +- kong/plugins/statsd/log.lua | 2 +- kong/templates/kong_defaults.lua | 2 + kong/tools/batch_queue.lua | 89 ++++++++++++++++---------- spec/01-unit/27-batch_queue_spec.lua | 30 +++++++++ 10 files changed, 108 insertions(+), 39 deletions(-) create mode 100644 spec/01-unit/27-batch_queue_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index a09feb6de95..08e2873999b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -146,7 +146,10 @@ - Fix an issue where after a valid declarative configuration is loaded, the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. [#9911](https://github.com/Kong/kong/pull/9911) - [#10046](https://github.com/Kong/kong/pull/10046) +- Update the batch queues module so that queues no longer grow without bounds if + their consumers fail to process the entries. Instead, old batches are now dropped + and an error is logged. + [#10247](https://github.com/Kong/kong/pull/10247) - Fix an issue where 'X-Kong-Upstream-Status' cannot be emitted when response is buffered. [#10056](https://github.com/Kong/kong/pull/10056) diff --git a/kong.conf.default b/kong.conf.default index c6b1df46ca3..d8e9cb5e670 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1808,3 +1808,14 @@ # Setting this attribute disables the search # behavior and explicitly instructs Kong which # OpenResty installation to use. + +#max_queued_batches = 100 # Maximum number of batches to keep on an internal + # plugin queue before dropping old batches. This is + # meant as a global, last-resort control to prevent + # queues from consuming infinite memory. When batches + # are being dropped, an error message + # "exceeded max_queued_batches (%d), dropping oldest" + # will be logged. The error message will also include + # a string that identifies the plugin causing the + # problem. Queues are used by the http-log, statsd, + # opentelemetry and datadog plugins. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 53082b15f42..a1440b5913a 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -577,6 +577,8 @@ local CONF_PARSERS = { proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, + + max_queued_batches = { typ = "number" }, } diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index ee98608deb7..9fa90ea5dd2 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -134,7 +134,7 @@ function DatadogHandler:log(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("datadog", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index de5b0f96db1..b2461852c9a 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -171,7 +171,7 @@ function HttpLogHandler:log(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("http-log", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index fdece22767e..5856c1cea34 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -164,7 +164,7 @@ function OpenTelemetryHandler:log(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("opentelemetry", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index d004baa4ed0..0b951112e76 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -476,7 +476,7 @@ function _M.execute(conf) } local err - q, err = BatchQueue.new(process, opts) + q, err = BatchQueue.new("statsd", process, opts) if not q then kong.log.err("could not create queue: ", err) return diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index bf8a5833699..103a6723884 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -192,4 +192,6 @@ opentelemetry_tracing = off opentelemetry_tracing_sampling_rate = 1.0 tracing_instrumentations = off tracing_sampling_rate = 1.0 + +max_queued_batches = 100 ]] diff --git a/kong/tools/batch_queue.lua b/kong/tools/batch_queue.lua index 8eaf5ae56ef..92322905a22 100644 --- a/kong/tools/batch_queue.lua +++ b/kong/tools/batch_queue.lua @@ -24,12 +24,14 @@ -- end -- -- local q = BatchQueue.new( +-- name, -- name of the queue for identification purposes in the log -- process, -- function used to "process/consume" values from the queue -- { -- Opts table with control values. Defaults shown: --- retry_count = 0, -- number of times to retry processing --- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing --- process_delay = 1, -- in seconds, how often the current batch is closed & queued --- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued +-- retry_count = 0, -- number of times to retry processing +-- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing +-- process_delay = 1, -- in seconds, how often the current batch is closed & queued +-- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued +-- max_queued_batches = 100, -- max number of batches that can be queued before the oldest batch is dropped when a new one is queued -- } -- ) -- @@ -68,11 +70,9 @@ local timer_at = ngx.timer.at local remove = table.remove local type = type local huge = math.huge -local fmt = string.format local min = math.min local now = ngx.now local ERR = ngx.ERR -local ngx_log = ngx.log local DEBUG = ngx.DEBUG local WARN = ngx.WARN @@ -100,10 +100,10 @@ local process local function schedule_flush(self) local ok, err = timer_at(self.flush_timeout/1000, flush, self) if not ok then - ngx_log(ERR, "failed to create delayed flush timer: ", err) + self:log(ERR, "failed to create delayed flush timer: %s", err) return end - --ngx_log(DEBUG, "delayed timer created") + --self:log(DEBUG, "delayed timer created") self.flush_scheduled = true end @@ -113,10 +113,10 @@ end -- @param self Queue -- @param batch: table with `entries` and `retries` counter -- @param delay number: timer delay in seconds -local function schedule_process(self, batch, delay) - local ok, err = timer_at(delay, process, self, batch) +local function schedule_process(self, delay) + local ok, err = timer_at(delay, process, self) if not ok then - ngx_log(ERR, "failed to create process timer: ", err) + self:log(ERR, "failed to create process timer: %s", err) return end self.process_scheduled = true @@ -147,13 +147,13 @@ flush = function(premature, self) if get_now() - self.last_t < self.flush_timeout then -- flushing reported: we had activity - ngx_log(DEBUG, "[flush] queue had activity, delaying flush") + self:log(DEBUG, "[flush] queue had activity, delaying flush") schedule_flush(self) return end -- no activity and timeout reached - ngx_log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") + self:log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") self:flush() self.flush_scheduled = false end @@ -165,27 +165,31 @@ end -- @param self Queue -- @param batch: table with `entries` and `retries` counter -- @return nothing -process = function(premature, self, batch) +process = function(premature, self) if premature then return end + local batch = self.batch_queue[1] + if not batch then + self:log(WARN, "queue process called but no batches to be processed") + return + end + local next_retry_delay local ok, err = self.process(batch.entries) if ok then -- success, reset retry delays self.retry_delay = 1 next_retry_delay = 0 - + remove(self.batch_queue, 1) else batch.retries = batch.retries + 1 if batch.retries < self.retry_count then - ngx_log(WARN, "failed to process entries: ", tostring(err)) - -- queue our data for processing again, at the end of the queue - self.batch_queue[#self.batch_queue + 1] = batch + self:log(WARN, "failed to process entries: %s", tostring(err)) else - ngx_log(ERR, fmt("entry batch was already tried %d times, dropping it", - batch.retries)) + self:log(ERR, "entry batch was already tried %d times, dropping it", batch.retries) + remove(self.batch_queue, 1) end self.retry_delay = self.retry_delay + 1 @@ -193,10 +197,8 @@ process = function(premature, self, batch) end if #self.batch_queue > 0 then -- more to process? - ngx_log(DEBUG, fmt("processing oldest data, %d still queued", - #self.batch_queue - 1)) - local oldest_batch = remove(self.batch_queue, 1) - schedule_process(self, oldest_batch, next_retry_delay) + self:log(DEBUG, "processing oldest data, %d still queued", #self.batch_queue) + schedule_process(self, next_retry_delay) return end @@ -218,13 +220,15 @@ end -- @param opts table, optionally including -- `retry_count`, `flush_timeout`, `batch_max_size` and `process_delay` -- @return table: a Queue object. -function Queue.new(process, opts) +function Queue.new(name, process, opts) opts = opts or {} + assert(type(name) == "string", + "arg #1 (name) must be a string") assert(type(process) == "function", - "arg #1 (process) must be a function") + "arg #2 (process) must be a function") assert(type(opts) == "table", - "arg #2 (opts) must be a table") + "arg #3 (opts) must be a table") assert(opts.retry_count == nil or type(opts.retry_count) == "number", "retry_count must be a number") assert(opts.flush_timeout == nil or type(opts.flush_timeout) == "number", @@ -233,8 +237,11 @@ function Queue.new(process, opts) "batch_max_size must be a number") assert(opts.process_delay == nil or type(opts.batch_max_size) == "number", "process_delay must be a number") + assert(opts.max_queued_batches == nil or type(opts.max_queued_batches) == "number", + "max_queued_batches must be a number") local self = { + name = name, process = process, -- flush timeout in milliseconds @@ -242,6 +249,7 @@ function Queue.new(process, opts) retry_count = opts.retry_count or 0, batch_max_size = opts.batch_max_size or 1000, process_delay = opts.process_delay or 1, + max_queued_batches = opts.max_queued_batches or (kong.configuration and kong.configuration.max_queued_batches) or 100, retry_delay = 1, @@ -258,6 +266,17 @@ function Queue.new(process, opts) end +------------------------------------------------------------------------------- +-- Log a message that includes the name of the queue for identification purposes +-- @param self Queue +-- @param level: log level +-- @param formatstring: format string, will get the queue name and ": " prepended +-- @param ...: formatter arguments +function Queue:log(level, formatstring, ...) + return ngx.log(level, string.format(self.name .. ": " .. formatstring, unpack({...}))) +end + + ------------------------------------------------------------------------------- -- Add data to the queue -- @param entry the value included in the queue. It can be any Lua value besides nil. @@ -269,8 +288,8 @@ function Queue:add(entry) if self.batch_max_size == 1 then -- no batching - local batch = { entries = { entry }, retries = 0 } - schedule_process(self, batch, 0) + self.batch_queue = { { entries = { entry }, retries = 0 } } + schedule_process(self, 0) return true end @@ -304,8 +323,12 @@ function Queue:flush() -- Queue the current batch, if it has at least 1 entry if current_batch_size > 0 then - ngx_log(DEBUG, "queueing batch for processing (", current_batch_size, " entries)") + self:log(DEBUG, "queueing batch for processing (%d entries)", current_batch_size) + while #self.batch_queue >= self.max_queued_batches do + self:log(ERR, "exceeded max_queued_batches (%d), dropping oldest", self.max_queued_batches) + remove(self.batch_queue, 1) + end self.batch_queue[#self.batch_queue + 1] = self.current_batch self.current_batch = { entries = {}, retries = 0 } end @@ -314,10 +337,8 @@ function Queue:flush() -- in the future. This will keep calling itself in the future until -- the queue is empty if #self.batch_queue > 0 and not self.process_scheduled then - ngx_log(DEBUG, fmt("processing oldest entry, %d still queued", - #self.batch_queue - 1)) - local oldest_batch = remove(self.batch_queue, 1) - schedule_process(self, oldest_batch, self.process_delay) + self:log(DEBUG, "processing oldest entry, %d still queued", #self.batch_queue) + schedule_process(self, self.process_delay) end return true diff --git a/spec/01-unit/27-batch_queue_spec.lua b/spec/01-unit/27-batch_queue_spec.lua new file mode 100644 index 00000000000..c15a6290227 --- /dev/null +++ b/spec/01-unit/27-batch_queue_spec.lua @@ -0,0 +1,30 @@ + +local BatchQueue = require "kong.tools.batch_queue" + +describe("batch queue", function() + + it("observes the limit parameter", function() + local count = 0 + local last + local function process(entries) + count = count + #entries + last = entries[#entries] + return true + end + + local q = BatchQueue.new("batch-queue-unit-test", process, {max_queued_batches=2, batch_max_size=100, process_delay=0}) + + q:add(1) + q:flush() + q:add(2) + q:flush() + q:add(3) + q:flush() + + -- run scheduled timer tasks + ngx.sleep(0) + + assert.equal(2, count) + assert.equal(3, last) + end) +end) From 9b0591b0046b8d5488eaf2df60675a9d899a224d Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 6 Feb 2023 08:03:15 +0000 Subject: [PATCH 2194/4351] chore(deps): bump bazelbuild/setup-bazelisk Bumps [bazelbuild/setup-bazelisk](https://github.com/bazelbuild/setup-bazelisk) from 987a6fb73f6be98289d7e48654b519e9f3b8d0cb to c5e26f3417e6a9597aa2bfa75c5f2040b9f97fbd. - [Release notes](https://github.com/bazelbuild/setup-bazelisk/releases) - [Commits](https://github.com/bazelbuild/setup-bazelisk/compare/987a6fb73f6be98289d7e48654b519e9f3b8d0cb...c5e26f3417e6a9597aa2bfa75c5f2040b9f97fbd) --- updated-dependencies: - dependency-name: bazelbuild/setup-bazelisk dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index fdf49e3d3ed..f68072874ec 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -145,7 +145,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@987a6fb73f6be98289d7e48654b519e9f3b8d0cb # v2.0.0 + uses: bazelbuild/setup-bazelisk@c5e26f3417e6a9597aa2bfa75c5f2040b9f97fbd # v2.0.0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From 4c25ba78a5894a3a125916f0796273d01c817ac5 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 6 Feb 2023 08:03:25 +0000 Subject: [PATCH 2195/4351] chore(deps): bump aquasecurity/trivy-action from 0.8.0 to 0.9.0 Bumps [aquasecurity/trivy-action](https://github.com/aquasecurity/trivy-action) from 0.8.0 to 0.9.0. - [Release notes](https://github.com/aquasecurity/trivy-action/releases) - [Commits](https://github.com/aquasecurity/trivy-action/compare/9ab158e8597f3b310480b9a69402b419bc03dbd5...cff3e9a7f62c41dd51975266d0ae235709e39c41) --- updated-dependencies: - dependency-name: aquasecurity/trivy-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index f68072874ec..9f9956958f0 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -401,7 +401,7 @@ jobs: uses: actions/checkout@v3 - name: Run Trivy vulnerability scanner - uses: aquasecurity/trivy-action@9ab158e8597f3b310480b9a69402b419bc03dbd5 # v0.8.0 + uses: aquasecurity/trivy-action@cff3e9a7f62c41dd51975266d0ae235709e39c41 # v0.9.0 env: TRIVY_USERNAME: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} TRIVY_PASSWORD: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From 3ac6bfa4fd250df32b4ce4cac83654c9505948ec Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 6 Feb 2023 08:03:05 +0000 Subject: [PATCH 2196/4351] chore(deps): bump docker/build-push-action from 3 to 4 Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 3 to 4. - [Release notes](https://github.com/docker/build-push-action/releases) - [Commits](https://github.com/docker/build-push-action/compare/v3...v4) --- updated-dependencies: - dependency-name: docker/build-push-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 9f9956958f0..646ef656eb2 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -300,7 +300,7 @@ jobs: echo "docker_platforms=$docker_platforms" >> $GITHUB_OUTPUT - name: Build Docker Image - uses: docker/build-push-action@v3 + uses: docker/build-push-action@v4 with: file: build/dockerfiles/${{ matrix.package }}.Dockerfile context: . From 565c9f1714a1f56647af693763ab54eaa9a8511a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 8 Feb 2023 19:12:51 +0800 Subject: [PATCH 2197/4351] fix(build): set `OPENSSL_DIR` for installing dev dependencies (#10198) --- .github/workflows/build_and_test.yml | 2 +- build/BUILD.bazel | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index b893d68c4c9..63b3e62c5c3 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -78,7 +78,7 @@ jobs: if: steps.cache-deps.outputs.cache-hit != 'true' run: | eval `luarocks path` - make dev + make dev OPENSSL_DIR=$(pwd)/bazel-bin/build/kong-dev/kong lint-doc-and-unit-tests: name: Lint, Doc and Unit tests diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 28827a8eb05..c5ba6f3be71 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -177,6 +177,7 @@ export LUA_PATH="./?.lua;./?/init.lua;\\$$INSTALL_ROOT/openresty/site/lualib/?.l export LUA_CPATH="\\$$INSTALL_ROOT/openresty/site/lualib/?.so;\\$$INSTALL_ROOT/openresty/lualib/?.so;./?.so;\\$$INSTALL_ROOT/lib/lua/5.1/?.so;\\$$INSTALL_ROOT/openresty/luajit/lib/lua/5.1/?.so;\\$$ROCKS_ROOT/lib/lua/5.1/?.so;;" export KONG_PREFIX="\\$$INSTALL_ROOT/kong/servroot" export LIBRARY_PREFIX="\\$$INSTALL_ROOT/kong" # let "make dev" happy +export OPENSSL_DIR="\\$$INSTALL_ROOT/kong" # let "make dev" happy EOF From 224c91089e88ea12ebc9fdc3483d3f2c865c4778 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 8 Feb 2023 19:27:59 +0800 Subject: [PATCH 2198/4351] docs(changelog): move changelog entries to the right section Co-authored-by: Datong Sun --- CHANGELOG.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 08e2873999b..f2593947895 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -85,6 +85,8 @@ #### Core +- Expose postgres connection pool configuration. + [#9603](https://github.com/Kong/kong/pull/9603) - When `router_flavor` is `traditional_compatible`, verify routes created using the Expression router instead of the traditional router to ensure created routes are actually compatible. @@ -141,8 +143,6 @@ - Add back Postgres `FLOOR` function when calculating `ttl`, so the returned `ttl` is always a whole integer. [#9960](https://github.com/Kong/kong/pull/9960) -- Expose postgres connection pool configuration - [#9603](https://github.com/Kong/kong/pull/9603) - Fix an issue where after a valid declarative configuration is loaded, the configuration hash is incorrectly set to the value: `00000000000000000000000000000000`. [#9911](https://github.com/Kong/kong/pull/9911) @@ -175,6 +175,11 @@ ### Changed +#### Core + +- Improve error message for invalid JWK entities. + [#9904](https://github.com/Kong/kong/pull/9904) + #### Hybrid Mode - Revert the removal of WebSocket protocol support for configuration sync, @@ -198,11 +203,6 @@ [#10199](https://github.com/Kong/kong/pull/10199) [#10230](https://github.com/Kong/kong/pull/10230) -#### Core - -- Improve error message for invalid jwk entries. - [#9904](https://github.com/Kong/kong/pull/9904) - ## 3.1.0 From 6b12e3546ef7b379e113c0fc747dfd75fc358581 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 9 Feb 2023 14:03:31 +0800 Subject: [PATCH 2199/4351] chore(deps): bump openssl from 1.1.1s to 1.1.1t --- .requirements | 2 +- CHANGELOG.md | 2 ++ build/openresty/openssl/openssl_repositories.bzl | 2 +- scripts/explain_manifest/fixtures/alpine-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el7-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 2 +- 11 files changed, 12 insertions(+), 10 deletions(-) diff --git a/.requirements b/.requirements index 3e31a1ea4b9..781115a2758 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="ASL 2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.2 -RESTY_OPENSSL_VERSION=1.1.1s +RESTY_OPENSSL_VERSION=1.1.1t RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 RESTY_EVENTS_VERSION=0.1.3 diff --git a/CHANGELOG.md b/CHANGELOG.md index f2593947895..e9dcd3610cd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -202,6 +202,8 @@ - Bumped lua-resty-session from 3.10 to 4.0.0 [#10199](https://github.com/Kong/kong/pull/10199) [#10230](https://github.com/Kong/kong/pull/10230) +- Bumped OpenSSL from 1.1.1s to 1.1.1t + [#10266](https://github.com/Kong/kong/pull/10266) ## 3.1.0 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 0a5d7818e21..0298a7f3d88 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -12,7 +12,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.openssl.bazel", - sha256 = "c5ac01e760ee6ff0dab61d6b2bbd30146724d063eb322180c6f18a6f74e4b6aa", + sha256 = "8dee9b24bdb1dcbf0c3d1e9b02fb8f6bf22165e807f45adeb7c9677536859d3b", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index 5d25e3fc01b..33b899b959b 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -143,5 +143,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 0ae6bd0f944..3b4ad755ca1 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -207,5 +207,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index a2947491d15..101a0729e19 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -205,5 +205,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 710aab4d682..d8c347c5d98 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -216,5 +216,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index 0ae6bd0f944..3b4ad755ca1 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -207,5 +207,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index a2947491d15..101a0729e19 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -205,5 +205,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index ab8c67911a5..c6f7af29d2a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -191,5 +191,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 151df25d7e7..38f1d5ecf75 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -200,5 +200,5 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1s 1 Nov 2022 + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 From 90eae63ecdb9a156af8c549a89b651ac40cb7179 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 8 Feb 2023 21:19:28 -0800 Subject: [PATCH 2200/4351] fix(manifest): sort version requirements --- .../fixtures/alpine-amd64.txt | 8 ++-- .../fixtures/debian-10-amd64.txt | 46 +++++++++---------- .../fixtures/debian-11-amd64.txt | 46 +++++++++---------- .../explain_manifest/fixtures/el7-amd64.txt | 22 ++++----- .../fixtures/ubuntu-18.04-amd64.txt | 46 +++++++++---------- .../fixtures/ubuntu-20.04-amd64.txt | 46 +++++++++---------- .../fixtures/ubuntu-22.04-amd64.txt | 40 ++++++++-------- .../fixtures/ubuntu-22.04-arm64.txt | 16 +++---- scripts/explain_manifest/main.py | 2 +- 9 files changed, 136 insertions(+), 136 deletions(-) diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index 33b899b959b..adc7ba5373f 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -37,7 +37,7 @@ - libc.so Rpath : /usr/local/kong/lib Version Requirement: - - libcrypto.so.1.1 (OPENSSL_1_1_0d, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : @@ -97,7 +97,7 @@ Rpath : /usr/local/kong/lib Version Requirement: - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : @@ -113,7 +113,7 @@ - libgcc_s.so.1 - libc.so Version Requirement: - - libgcc_s.so.1 (GCC_4.2.0, GCC_3.3, GCC_3.0) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - Path : /usr/local/openresty/lualib/librestysignal.so Needed : @@ -137,7 +137,7 @@ Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 3b4ad755ca1..ff3fac04f7b 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -13,7 +13,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -47,7 +47,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.25, GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -59,36 +59,36 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0d, OPENSSL_1_1_0i) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -105,28 +105,28 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -135,22 +135,22 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -164,10 +164,10 @@ - libstdc++.so.6 Version Requirement: - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.6) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) - - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - librt.so.1 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -182,7 +182,7 @@ Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -196,12 +196,12 @@ - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.11, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libcrypt.so.1 (GLIBC_2.2.5) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 101a0729e19..69127bf0ca1 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -13,7 +13,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -47,7 +47,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.25, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -59,36 +59,36 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_0d) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.28, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.28, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -105,28 +105,28 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -135,22 +135,22 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -163,10 +163,10 @@ - libstdc++.so.6 Version Requirement: - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.29, GLIBC_2.28, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.17, GLIBC_2.6) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.17, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.28, GLIBC_2.29, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) - - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -180,7 +180,7 @@ Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -194,12 +194,12 @@ - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.11, GLIBC_2.28, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libcrypt.so.1 (XCRYPT_2.0) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index d8c347c5d98..f3fdeafcfa4 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.7, GLIBC_2.16, GLIBC_2.3, GLIBC_2.17, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -58,8 +58,8 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0i, OPENSSL_1_1_0d, OPENSSL_1_1_0f) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : @@ -87,7 +87,7 @@ - libc.so.6 Rpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Needed : @@ -140,7 +140,7 @@ Version Requirement: - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : @@ -167,10 +167,10 @@ - libstdc++.so.6 Version Requirement: - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.6, GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.3, GLIBC_2.10, GLIBC_2.5, GLIBC_2.9) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - libdl.so.2 (GLIBC_2.2.5) - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - librt.so.1 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -189,7 +189,7 @@ Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -204,13 +204,13 @@ - libc.so.6 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.11, GLIBC_2.4, GLIBC_2.17, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libcrypt.so.1 (GLIBC_2.2.5) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libdl.so.2 (GLIBC_2.2.5) - libm.so.6 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index 3b4ad755ca1..ff3fac04f7b 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -13,7 +13,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -47,7 +47,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.25, GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -59,36 +59,36 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0d, OPENSSL_1_1_0i) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -105,28 +105,28 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -135,22 +135,22 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -164,10 +164,10 @@ - libstdc++.so.6 Version Requirement: - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.6) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) - - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - librt.so.1 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -182,7 +182,7 @@ Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -196,12 +196,12 @@ - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.11, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libcrypt.so.1 (GLIBC_2.2.5) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 101a0729e19..69127bf0ca1 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -13,7 +13,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -47,7 +47,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.16, GLIBC_2.7, GLIBC_2.25, GLIBC_2.3.4, GLIBC_2.17, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -59,36 +59,36 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_0d) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.28, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.28, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -105,28 +105,28 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -135,22 +135,22 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -163,10 +163,10 @@ - libstdc++.so.6 Version Requirement: - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4, GLIBC_2.14, GLIBC_2.15, GLIBC_2.29, GLIBC_2.28, GLIBC_2.18, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.10, GLIBC_2.17, GLIBC_2.6) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.17, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.28, GLIBC_2.29, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) - - libpthread.so.0 (GLIBC_2.2.5, GLIBC_2.12) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -180,7 +180,7 @@ Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -194,12 +194,12 @@ - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.11, GLIBC_2.28, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.3.4, GLIBC_2.7, GLIBC_2.10, GLIBC_2.3.2, GLIBC_2.3, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libcrypt.so.1 (XCRYPT_2.0) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.3.2, GLIBC_2.2.5) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index c6f7af29d2a..292f6eff8fa 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -43,7 +43,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.7, GLIBC_2.16, GLIBC_2.2.5, GLIBC_2.33, GLIBC_2.17, GLIBC_2.3.4, GLIBC_2.34, GLIBC_2.3, GLIBC_2.14, GLIBC_2.4, GLIBC_2.25) + - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -53,36 +53,36 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1, OPENSSL_1_1_0f, OPENSSL_1_1_0d, OPENSSL_1_1_0i) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.28, GLIBC_2.4, GLIBC_2.33, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.28, GLIBC_2.33, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -99,28 +99,28 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.15, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -129,22 +129,22 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.4, GLIBC_2.2.5, GLIBC_2.3.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -155,8 +155,8 @@ - libstdc++.so.6 Version Requirement: - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.32, GLIBC_2.15, GLIBC_2.29, GLIBC_2.28, GLIBC_2.18, GLIBC_2.34, GLIBC_2.25, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.5, GLIBC_2.27, GLIBC_2.4, GLIBC_2.3, GLIBC_2.33, GLIBC_2.10, GLIBC_2.17, GLIBC_2.6) - - libgcc_s.so.1 (GCC_3.0, GCC_4.2.0, GCC_3.3) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.17, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.28, GLIBC_2.29, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -170,7 +170,7 @@ Needed : - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.14, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -182,10 +182,10 @@ - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.11, GLIBC_2.28, GLIBC_2.7, GLIBC_2.4, GLIBC_2.17, GLIBC_2.27, GLIBC_2.14, GLIBC_2.9, GLIBC_2.3.4, GLIBC_2.10, GLIBC_2.32, GLIBC_2.33, GLIBC_2.3, GLIBC_2.34, GLIBC_2.2.5, GLIBC_2.3.2) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7, GLIBC_2.9) - libcrypt.so.1 (XCRYPT_2.0) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 38f1d5ecf75..5f4f28af5c0 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -28,7 +28,7 @@ Runpath : /usr/local/kong/lib Version Requirement: - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.25, GLIBC_2.33, GLIBC_2.34, GLIBC_2.17) + - libc.so.6 (GLIBC_2.17, GLIBC_2.25, GLIBC_2.33, GLIBC_2.34) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -39,7 +39,7 @@ Version Requirement: - ld-linux-aarch64.so.1 (GLIBC_2.17) - libc.so.6 (GLIBC_2.17) - - libcrypto.so.1.1 (OPENSSL_1_1_0d, OPENSSL_1_1_0i, OPENSSL_1_1_0f, OPENSSL_1_1_1, OPENSSL_1_1_0) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : @@ -48,7 +48,7 @@ Runpath : /usr/local/kong/lib Version Requirement: - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.28, GLIBC_2.33, GLIBC_2.17) + - libc.so.6 (GLIBC_2.17, GLIBC_2.28, GLIBC_2.33) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : @@ -134,7 +134,7 @@ - ld-linux-aarch64.so.1 (GLIBC_2.17) - libc.so.6 (GLIBC_2.17) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : @@ -158,8 +158,8 @@ - libgcc_s.so.1 - libc.so.6 Version Requirement: - - libc.so.6 (GLIBC_2.28, GLIBC_2.25, GLIBC_2.18, GLIBC_2.33, GLIBC_2.17, GLIBC_2.34) - - libgcc_s.so.1 (GCC_4.2.0, GCC_3.3, GCC_3.0) + - libc.so.6 (GLIBC_2.17, GLIBC_2.18, GLIBC_2.25, GLIBC_2.28, GLIBC_2.33, GLIBC_2.34) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -191,10 +191,10 @@ Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.28, GLIBC_2.27, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.17) + - libc.so.6 (GLIBC_2.17, GLIBC_2.27, GLIBC_2.28, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34) - libcrypt.so.1 (XCRYPT_2.0) - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_1, OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py index 5f8452c1326..053c87fb55d 100755 --- a/scripts/explain_manifest/main.py +++ b/scripts/explain_manifest/main.py @@ -164,7 +164,7 @@ def __init__(self, path, relpath): for f in binary.symbols_version_requirement: self.version_requirement.append("%s (%s)" % ( - f.name, ", ".join([a.name for a in f.get_auxiliary_symbols()]))) + f.name, ", ".join(sorted([a.name for a in f.get_auxiliary_symbols()])))) self.version_requirement = sorted(self.version_requirement) def explain(self, opts): From 670cf0725c1f0ead54c02e64d12bd3cf3b3d2a9a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 9 Feb 2023 15:34:06 +0800 Subject: [PATCH 2201/4351] docs(changelog): resty.session now is 4.0.1 --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e9dcd3610cd..b2fd93b8d94 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -199,7 +199,7 @@ [#10144](https://github.com/Kong/kong/pull/10144) - Bumped lua-kong-nginx-module from 0.5.0 to 0.5.1 [#10181](https://github.com/Kong/kong/pull/10181) -- Bumped lua-resty-session from 3.10 to 4.0.0 +- Bumped lua-resty-session from 3.10 to 4.0.1 [#10199](https://github.com/Kong/kong/pull/10199) [#10230](https://github.com/Kong/kong/pull/10230) - Bumped OpenSSL from 1.1.1s to 1.1.1t From 3828b1f79c5c7aa5b353bc80e3798a15a9888101 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 9 Feb 2023 15:58:12 +0800 Subject: [PATCH 2202/4351] chore(deps): bump `resty.timerng` from `0.2.0` to `0.2.3` (#10265) --- CHANGELOG.md | 2 ++ kong-3.2.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b2fd93b8d94..3ca63519d49 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -204,6 +204,8 @@ [#10230](https://github.com/Kong/kong/pull/10230) - Bumped OpenSSL from 1.1.1s to 1.1.1t [#10266](https://github.com/Kong/kong/pull/10266) +- Bumped lua-resty-timer-ng from 0.2.0 to 0.2.3 + [#10265](https://github.com/Kong/kong/pull/10265) ## 3.1.0 diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 6af86cb3813..07a308ca1cc 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -41,7 +41,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", "lua-resty-session == 4.0.1", - "lua-resty-timer-ng == 0.2.0", + "lua-resty-timer-ng == 0.2.3", } build = { type = "builtin", From 8328fdc2cdd45d66af063c18874b052c085363ee Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Thu, 9 Feb 2023 14:39:04 -0800 Subject: [PATCH 2203/4351] fix(gha): align docker platform output name (#10274) * fix(gha): align docker platform output name * fix(gha): rm if for buildx setup --- .github/workflows/release.yml | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 646ef656eb2..6fabeaf9129 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -281,23 +281,21 @@ jobs: type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ github.sha }} - name: Set up QEMU - if: matrix.platforms != '' + if: matrix.docker_platforms != '' uses: docker/setup-qemu-action@v2 - name: Set up Docker Buildx - if: matrix.platforms != '' uses: docker/setup-buildx-action@v2 - name: Set platforms id: docker_platforms_arg run: | - docker_platforms="${{ matrix.docker_platforms }}" - if [[ -z "$docker_platforms" ]]; then - docker_platforms="linux/amd64" + platforms="${{ matrix.docker_platforms }}" + if [[ -z "$platforms" ]]; then + platforms="linux/amd64" fi - - echo "docker_platforms=$docker_platforms" - echo "docker_platforms=$docker_platforms" >> $GITHUB_OUTPUT + echo "platforms=$platforms" + echo "platforms=$platforms" >> $GITHUB_OUTPUT - name: Build Docker Image uses: docker/build-push-action@v4 From d9bdd828f92c25c50e5d39d6d53a2fbac443771c Mon Sep 17 00:00:00 2001 From: saisatishkarra Date: Thu, 9 Feb 2023 18:39:55 -0600 Subject: [PATCH 2204/4351] =?UTF-8?q?(feat/container-scanning):=20Integrat?= =?UTF-8?q?e=20container=20and=20cve=20scanning=20post=20=E2=80=A6=20(#102?= =?UTF-8?q?72)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * (feat/container-scanning): Integrate container and cve scanning post publishing * build/ENGEN-844 review (#10273) * chore(gha): cleanup trailing whitespace * chore(gha): simplify release scan image as ENV * chore(gha): simplify release scan logic * fix(gha): release scan IMAGE context * chore(gha): fix scan manifest output redirection --------- Co-authored-by: Isa Farnik --- .github/matrix-commitly.yml | 2 - .github/matrix-full.yml | 6 -- .github/workflows/release.yml | 100 +++++++++++++++++++++++----------- 3 files changed, 68 insertions(+), 40 deletions(-) diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index 4b8db419512..22ce53b4445 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -14,8 +14,6 @@ build-images: smoke-tests: - label: ubuntu -scan-vulnerabilities: - release-packages: release-images: diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 7a4594d1d3b..7e38754ab25 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -102,12 +102,6 @@ smoke-tests: - label: rhel - label: alpine -scan-vulnerabilities: -- label: ubuntu -- label: debian -- label: rhel -- label: alpine - release-packages: # Ubuntu - label: ubuntu-18.04 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 6fabeaf9129..149f8334a87 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -151,7 +151,7 @@ jobs: if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' run: | sudo apt-get update && sudo apt-get install libyaml-dev -y - + - name: Install Ubuntu Cross Build Dependencies (arm64) if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' && endsWith(matrix.label, 'arm64') run: | @@ -321,9 +321,73 @@ jobs: Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}` Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} + scan: + name: Scan - ${{ matrix.label }} + needs: [metadata, build-images] + runs-on: ubuntu-22.04 + if: |- + always() + && fromJSON(needs.metadata.outputs.matrix)['build-images'] != '' + && needs.build-images.result == 'success' + && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) + strategy: + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" + env: + IMAGE: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} + steps: + - name: Install regctl + uses: regclient/actions/regctl-installer@main + + - name: Login to Docker Hub + if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c + with: + username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} + password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + + # TODO: Refactor matrix file to support and parse platforms specific to distro + # Workaround: Look for specific amd64 and arm64 hardcooded architectures + - name: Parse Architecture Specific Image Manifest Digests + id: image_manifest_metadata + run: | + manifest_list_exists="$( + if regctl manifest get "${IMAGE}" --format raw-body --require-list -v panic &> /dev/null; then + echo true + else + echo false + fi + )" + echo "manifest_list_exists=$manifest_list_exists" + echo "manifest_list_exists=$manifest_list_exists" >> $GITHUB_OUTPUT + + amd64_sha="$(regctl image digest "${IMAGE}" --platform linux/amd64 || echo '')" + arm64_sha="$(regctl image digest "${IMAGE}" --platform linux/arm64 || echo '')" + echo "amd64_sha=$amd64_sha" + echo "amd64_sha=$amd64_sha" >> $GITHUB_OUTPUT + echo "arm64_sha=$arm64_sha" + echo "arm64_sha=$arm64_sha" >> $GITHUB_OUTPUT + + - name: Scan AMD64 Image digest + id: sbom_action_amd64 + if: steps.image_manifest_metadata.outputs.amd64_sha != '' + uses: Kong/public-shared-actions/security-actions/scan-docker-image@b2e4a29d30382e1cceeda8df1e8b8bee65bef39b + with: + asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-amd64 + image: ${{env.IMAGE}}@${{ steps.image_manifest_metadata.outputs.amd64_sha }} + + - name: Scan ARM64 Image digest + if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' + id: sbom_action_arm64 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@b2e4a29d30382e1cceeda8df1e8b8bee65bef39b + with: + asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-arm64 + image: ${{env.IMAGE}}@${{ steps.image_manifest_metadata.outputs.arm64_sha }} + smoke-tests: name: Smoke Tests - ${{ matrix.label }} - needs: [metadata, build-images] + needs: [metadata, build-images, scan] runs-on: ubuntu-22.04 if: |- fromJSON(needs.metadata.outputs.matrix)['smoke-tests'] != '' @@ -379,37 +443,9 @@ jobs: - name: Smoke Tests - Admin API run: build/tests/01-admin-api.sh - scan-vulnerabilities: - name: Scan Vulnerabilities - ${{ matrix.label }} - needs: [metadata, build-images] - runs-on: ubuntu-22.04 - if: |- - fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != '' - && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) - - strategy: - # runs all jobs sequentially - max-parallel: 1 - fail-fast: false - matrix: - include: "${{ fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] }}" - - steps: - - name: Checkout code - uses: actions/checkout@v3 - - - name: Run Trivy vulnerability scanner - uses: aquasecurity/trivy-action@cff3e9a7f62c41dd51975266d0ae235709e39c41 # v0.9.0 - env: - TRIVY_USERNAME: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} - TRIVY_PASSWORD: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} - with: - image-ref: ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} - severity: 'CRITICAL,HIGH' - release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} - needs: [metadata, build-packages, build-images, smoke-tests] + needs: [metadata, build-packages, scan, smoke-tests] runs-on: ubuntu-22.04 if: fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' timeout-minutes: 5 # PULP takes a while to publish @@ -448,7 +484,7 @@ jobs: release-images: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} - needs: [metadata, build-images, smoke-tests] + needs: [metadata, build-images, scan, smoke-tests] runs-on: ubuntu-22.04 strategy: From 4205881b933b23f01538a92ff8fec7bf328bdf6e Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Fri, 10 Feb 2023 15:27:54 +0800 Subject: [PATCH 2205/4351] refactor(pdk/log): removal and refactor of redundant code (#10259) --- kong/pdk/log.lua | 119 +++++++++++++++++++++++------------------------ 1 file changed, 58 insertions(+), 61 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 1f7f3f19dd8..3f9aba1d32e 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -23,6 +23,7 @@ local type = type local find = string.find local select = select local concat = table.concat +local insert = table.insert local getinfo = debug.getinfo local reverse = string.reverse local tostring = tostring @@ -109,13 +110,13 @@ local function parse_modifiers(format) if mod then if mod.message then buf.message_idxs = buf.message_idxs or {} - table.insert(buf.message_idxs, i) + insert(buf.message_idxs, i) else buf.debug_flags = (buf.debug_flags or "") .. mod.flag buf.modifiers = buf.modifiers or {} - table.insert(buf.modifiers, { + insert(buf.modifiers, { idx = i, info = mod.info, info_key = mod.info_key, @@ -272,6 +273,9 @@ local serializers = { -- kong.log.err("something failed: ", err) -- kong.log.alert("something requires immediate action") local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) + local get_sys_filter_level = errlog.get_sys_filter_level + local get_phase = ngx.get_phase + to_string = to_string or tostring stack_level = stack_level or 2 @@ -280,10 +284,10 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) return function(...) local sys_log_level = nil - if not sys_log_level and ngx.get_phase() ~= "init" then + if get_phase() ~= "init" then -- only grab sys_log_level after init_by_lua, where it is -- hard-coded - sys_log_level = errlog.get_sys_filter_level() + sys_log_level = get_sys_filter_level() end if sys_log_level and lvl_const > sys_log_level then @@ -339,11 +343,11 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) errlog.raw_log(lvl_const, header) while i <= fullmsg_len do - local part = string.sub(fullmsg, i, i + WRAP - 1) + local part = sub(fullmsg, i, i + WRAP - 1) local nl = part:match("()\n") if nl then - part = string.sub(fullmsg, i, i + nl - 2) + part = sub(fullmsg, i, i + nl - 2) i = i + nl else @@ -604,7 +608,7 @@ local function set_serialize_value(key, value, options) error("mode must be 'set', 'add' or 'replace'", 2) end - local ongx = (options or {}).ngx or ngx + local ongx = options.ngx or ngx local ctx = ongx.ctx ctx.serialize_values = ctx.serialize_values or get_default_serialize_values() ctx.serialize_values[#ctx.serialize_values + 1] = @@ -690,6 +694,30 @@ do return root end + local function build_authenticated_entity(ctx) + local authenticated_entity + if ctx.authenticated_credential ~= nil then + authenticated_entity = { + id = ctx.authenticated_credential.id, + consumer_id = ctx.authenticated_credential.consumer_id, + } + end + + return authenticated_entity + end + + local function build_tls_info(var, override) + local tls_info + local tls_info_ver = ngx_ssl.get_tls1_version_str() + if tls_info_ver then + tls_info = { + version = tls_info_ver, + cipher = var.ssl_cipher, + client_verify = override or var.ssl_client_verify, + } + end + return tls_info + end --- -- Generates a table with useful information for logging. @@ -741,34 +769,18 @@ do -- @treturn table the request information table -- @usage -- kong.log.serialize() + if ngx.config.subsystem == "http" then function serialize(options) check_phase(PHASES_LOG) - local ongx = (options or {}).ngx or ngx - local okong = (options or {}).kong or kong + options = options or {} + local ongx = options.ngx or ngx + local okong = options.kong or kong local ctx = ongx.ctx local var = ongx.var - local authenticated_entity - if ctx.authenticated_credential ~= nil then - authenticated_entity = { - id = ctx.authenticated_credential.id, - consumer_id = ctx.authenticated_credential.consumer_id - } - end - - local request_tls - local request_tls_ver = ngx_ssl.get_tls1_version_str() - if request_tls_ver then - request_tls = { - version = request_tls_ver, - cipher = var.ssl_cipher, - client_verify = ctx.CLIENT_VERIFY_OVERRIDE or var.ssl_client_verify, - } - end - local request_uri = var.request_uri or "" local host_port = ctx.host_port or var.server_port @@ -791,8 +803,7 @@ do upstream_uri = upstream_uri .. "?" .. (var.args or "") end end - - return edit_result(ctx, { + local root = { request = { uri = request_uri, url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri, @@ -800,7 +811,7 @@ do method = okong.request.get_method(), -- http method headers = okong.request.get_headers(), size = request_size, - tls = request_tls + tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), }, upstream_uri = upstream_uri, response = { @@ -808,55 +819,40 @@ do headers = ongx.resp.get_headers(), size = response_size, }, - tries = (ctx.balancer_data or {}).tries, latencies = { kong = (ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0) + (ctx.KONG_RECEIVE_TIME or 0), proxy = ctx.KONG_WAITING_TIME or -1, request = var.request_time * 1000 }, - authenticated_entity = authenticated_entity, + tries = (ctx.balancer_data or {}).tries, + authenticated_entity = build_authenticated_entity(ctx), route = ctx.route, service = ctx.service, consumer = ctx.authenticated_consumer, client_ip = var.remote_addr, started_at = okong.request.get_start_time(), - }) + } + + return edit_result(ctx, root) end else function serialize(options) check_phase(PHASES_LOG) - local ongx = (options or {}).ngx or ngx - local okong = (options or {}).kong or kong - + options = options or {} + local ongx = options.ngx or ngx + local okong = options.kong or kong + local ctx = ongx.ctx local var = ongx.var - - local authenticated_entity - if ctx.authenticated_credential ~= nil then - authenticated_entity = { - id = ctx.authenticated_credential.id, - consumer_id = ctx.authenticated_credential.consumer_id - } - end - - local session_tls - local session_tls_ver = ngx_ssl.get_tls1_version_str() - if session_tls_ver then - session_tls = { - version = session_tls_ver, - cipher = var.ssl_cipher, - client_verify = ctx.CLIENT_VERIFY_OVERRIDE or var.ssl_client_verify, - } - end - + local host_port = ctx.host_port or var.server_port - - return edit_result(ctx, { + + local root = { session = { - tls = session_tls, + tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), received = tonumber(var.bytes_received, 10), sent = tonumber(var.bytes_sent, 10), status = ongx.status, @@ -866,18 +862,19 @@ do received = tonumber(var.upstream_bytes_received, 10), sent = tonumber(var.upstream_bytes_sent, 10), }, - tries = (ctx.balancer_data or {}).tries, latencies = { kong = ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0, session = var.session_time * 1000, }, - authenticated_entity = authenticated_entity, + tries = (ctx.balancer_data or {}).tries, + authenticated_entity = build_authenticated_entity(ctx), route = ctx.route, service = ctx.service, consumer = ctx.authenticated_consumer, client_ip = var.remote_addr, started_at = okong.request.get_start_time(), - }) + } + return edit_result(ctx, root) end end end From 989b23e4af138162cf1109c6b5f37d79084a5bc1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 10 Feb 2023 17:00:31 +0100 Subject: [PATCH 2206/4351] feat(batchqueue): increase default maximum queue size and remove global configuration parameter (#10271) We don't want to support this parameter going forward as we're going to re-implement the queue system. This change hard-codes the queue limit to a value that would be considered "large enough". We added an undocumented environment variable serves to help users who require a different limit on the maximum size of queues. A proper solution is under development and this undocumented environment variable will only exist until the reimplementation has been released Co-authored-by: Datong Sun --- kong.conf.default | 12 +----------- kong/conf_loader/init.lua | 2 -- kong/templates/kong_defaults.lua | 2 -- kong/tools/batch_queue.lua | 28 +++++++++++++++++++++++----- 4 files changed, 24 insertions(+), 20 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index d8e9cb5e670..6d77e84fac0 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1,4 +1,4 @@ -# ----------------------- +G# ----------------------- # Kong configuration file # ----------------------- # @@ -1809,13 +1809,3 @@ # behavior and explicitly instructs Kong which # OpenResty installation to use. -#max_queued_batches = 100 # Maximum number of batches to keep on an internal - # plugin queue before dropping old batches. This is - # meant as a global, last-resort control to prevent - # queues from consuming infinite memory. When batches - # are being dropped, an error message - # "exceeded max_queued_batches (%d), dropping oldest" - # will be logged. The error message will also include - # a string that identifies the plugin causing the - # problem. Queues are used by the http-log, statsd, - # opentelemetry and datadog plugins. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index a1440b5913a..53082b15f42 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -577,8 +577,6 @@ local CONF_PARSERS = { proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, - - max_queued_batches = { typ = "number" }, } diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 103a6723884..bf8a5833699 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -192,6 +192,4 @@ opentelemetry_tracing = off opentelemetry_tracing_sampling_rate = 1.0 tracing_instrumentations = off tracing_sampling_rate = 1.0 - -max_queued_batches = 100 ]] diff --git a/kong/tools/batch_queue.lua b/kong/tools/batch_queue.lua index 92322905a22..597ceae08bc 100644 --- a/kong/tools/batch_queue.lua +++ b/kong/tools/batch_queue.lua @@ -31,7 +31,7 @@ -- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing -- process_delay = 1, -- in seconds, how often the current batch is closed & queued -- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued --- max_queued_batches = 100, -- max number of batches that can be queued before the oldest batch is dropped when a new one is queued +-- max_queued_batches = 10000, -- max number of batches that can be queued before the oldest batch is dropped when a new one is queued -- } -- ) -- @@ -81,6 +81,24 @@ local WARN = ngx.WARN local RETRY_MAX_DELAY = 60 +local function getenv_number(name, default) + local s = os.getenv(name) + if s then + local n = tonumber(s) + if n ~= nil then + return n + end + + ngx.log(ERR, "cannot parse environment variable " .. name .. " as number, returning default") + end + + return default +end + + +local DEFAULT_MAX_QUEUED_BATCHES = getenv_number("KONG_MAX_QUEUED_BATCHES", 10000) + + local Queue = {} @@ -220,12 +238,12 @@ end -- @param opts table, optionally including -- `retry_count`, `flush_timeout`, `batch_max_size` and `process_delay` -- @return table: a Queue object. -function Queue.new(name, process, opts) +function Queue.new(name, handler, opts) opts = opts or {} assert(type(name) == "string", "arg #1 (name) must be a string") - assert(type(process) == "function", + assert(type(handler) == "function", "arg #2 (process) must be a function") assert(type(opts) == "table", "arg #3 (opts) must be a table") @@ -242,14 +260,14 @@ function Queue.new(name, process, opts) local self = { name = name, - process = process, + process = handler, -- flush timeout in milliseconds flush_timeout = opts.flush_timeout and opts.flush_timeout * 1000 or 2000, retry_count = opts.retry_count or 0, batch_max_size = opts.batch_max_size or 1000, process_delay = opts.process_delay or 1, - max_queued_batches = opts.max_queued_batches or (kong.configuration and kong.configuration.max_queued_batches) or 100, + max_queued_batches = opts.max_queued_batches or DEFAULT_MAX_QUEUED_BATCHES, retry_delay = 1, From 767d5faa254439ecf17604ed667485ac7ca456d3 Mon Sep 17 00:00:00 2001 From: sabertobihwy Date: Sat, 11 Feb 2023 00:02:56 +0800 Subject: [PATCH 2207/4351] docs(DEVELOPER): add Rust dependency requirement for building `atc-router` (#10276) --- DEVELOPER.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/DEVELOPER.md b/DEVELOPER.md index adc1e4e1bf5..fee913d3e0b 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -393,6 +393,9 @@ sudo apt update \ unzip \ valgrind \ zlib1g-dev + +# install rust dependencies for building atc-router +curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh ``` Fedora: @@ -413,6 +416,9 @@ dnf install \ valgrind \ valgrind-devel \ zlib-devel + +# install rust dependencies for building atc-router +curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh ``` #### OpenResty From 69d4b01e779c16139124391b6e73f333729f9e28 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 12 Feb 2023 22:45:20 -0800 Subject: [PATCH 2208/4351] chore(build): add -c opt flag for release profile --- .bazelrc | 1 + 1 file changed, 1 insertion(+) diff --git a/.bazelrc b/.bazelrc index 4b6f5b0aca8..4e9527d3ce1 100644 --- a/.bazelrc +++ b/.bazelrc @@ -44,6 +44,7 @@ build:release --//:debug=false build:release --//:licensing=true build:release --action_env=BUILD_NAME=kong-dev build:release --action_env=INSTALL_DESTDIR=/usr/local +build:release --compilation_mode=opt build --spawn_strategy=local From 6046e4e01cbddb6e044eb89ee5aa793e96f45d93 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 12 Feb 2023 23:42:00 -0800 Subject: [PATCH 2209/4351] chore(manifest): update manifest with optimized artifacts --- .../fixtures/debian-10-amd64.txt | 211 ------------------ .../fixtures/debian-11-amd64.txt | 209 ----------------- .../explain_manifest/fixtures/el7-amd64.txt | 6 +- .../fixtures/ubuntu-18.04-amd64.txt | 6 +- .../fixtures/ubuntu-20.04-amd64.txt | 6 +- .../fixtures/ubuntu-22.04-amd64.txt | 8 +- 6 files changed, 13 insertions(+), 433 deletions(-) delete mode 100644 scripts/explain_manifest/fixtures/debian-10-amd64.txt delete mode 100644 scripts/explain_manifest/fixtures/debian-11-amd64.txt diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt deleted file mode 100644 index ff3fac04f7b..00000000000 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ /dev/null @@ -1,211 +0,0 @@ -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-1.1/afalg.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - -- Path : /usr/local/kong/lib/engines-1.1/capi.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - -- Path : /usr/local/kong/lib/engines-1.1/padlock.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - -- Path : /usr/local/kong/lib/libcrypto.so.1.1 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libdl.so.2 (GLIBC_2.2.5) - -- Path : /usr/local/kong/lib/libssl.so.1.1 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - - librt.so.1 (GLIBC_2.2.5) - -- Path : /usr/local/openresty/lualib/librestysignal.so - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libdl.so.2 - - libpthread.so.0 - - libcrypt.so.1 - - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 - - libz.so.1 - - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 - diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt deleted file mode 100644 index 69127bf0ca1..00000000000 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ /dev/null @@ -1,209 +0,0 @@ -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-1.1/afalg.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - -- Path : /usr/local/kong/lib/engines-1.1/capi.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - -- Path : /usr/local/kong/lib/engines-1.1/padlock.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - -- Path : /usr/local/kong/lib/libcrypto.so.1.1 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libdl.so.2 (GLIBC_2.2.5) - -- Path : /usr/local/kong/lib/libssl.so.1.1 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.1.1 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.28, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 - - libc.so.6 - Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.17, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.28, GLIBC_2.29, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - -- Path : /usr/local/openresty/lualib/librestysignal.so - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libdl.so.2 - - libpthread.so.0 - - libcrypt.so.1 - - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 - - libz.so.1 - - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (XCRYPT_2.0) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 - diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index f3fdeafcfa4..606477f51d7 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -35,7 +35,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.2.5) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) + - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -58,7 +58,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index ff3fac04f7b..8bf9b520fa9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -13,7 +13,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -47,7 +47,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) + - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -59,7 +59,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 69127bf0ca1..1c4b0005469 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -13,7 +13,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -47,7 +47,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) + - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 @@ -59,7 +59,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 292f6eff8fa..07d6e82a27f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -12,7 +12,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so @@ -43,7 +43,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7) + - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -53,7 +53,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so @@ -182,7 +182,7 @@ - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7, GLIBC_2.9) + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7) - libcrypt.so.1 (XCRYPT_2.0) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) From f7526f35d5b2956c4cd6eca2b7ecff322daaac33 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 13 Feb 2023 20:30:28 +0800 Subject: [PATCH 2210/4351] refactor(pdk/log): wrap function `to_decimal` (#10284) * to_decimal * remove request_size * style fix * pairs/iparis --- kong/pdk/log.lua | 42 +++++++++++++++++++++--------------------- 1 file changed, 21 insertions(+), 21 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 3f9aba1d32e..55da5054b6b 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -20,6 +20,8 @@ local utils = require "kong.tools.utils" local sub = string.sub local type = type +local pairs = pairs +local ipairs = ipairs local find = string.find local select = select local concat = table.concat @@ -716,9 +718,15 @@ do client_verify = override or var.ssl_client_verify, } end + return tls_info end + local function to_decimal(str) + local n = tonumber(str, 10) + return n or str + end + --- -- Generates a table with useful information for logging. -- @@ -785,16 +793,6 @@ do local host_port = ctx.host_port or var.server_port - local request_size = var.request_length - if tonumber(request_size, 10) then - request_size = tonumber(request_size, 10) - end - - local response_size = var.bytes_sent - if tonumber(response_size, 10) then - response_size = tonumber(response_size, 10) - end - local upstream_uri = var.upstream_uri or "" if upstream_uri ~= "" and not find(upstream_uri, "?", nil, true) then if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK then @@ -803,6 +801,7 @@ do upstream_uri = upstream_uri .. "?" .. (var.args or "") end end + local root = { request = { uri = request_uri, @@ -810,14 +809,14 @@ do querystring = okong.request.get_query(), -- parameters, as a table method = okong.request.get_method(), -- http method headers = okong.request.get_headers(), - size = request_size, + size = to_decimal(var.request_length), tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), }, upstream_uri = upstream_uri, response = { status = ongx.status, headers = ongx.resp.get_headers(), - size = response_size, + size = to_decimal(var.bytes_sent), }, latencies = { kong = (ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0) + @@ -833,7 +832,7 @@ do client_ip = var.remote_addr, started_at = okong.request.get_start_time(), } - + return edit_result(ctx, root) end @@ -844,23 +843,23 @@ do options = options or {} local ongx = options.ngx or ngx local okong = options.kong or kong - + local ctx = ongx.ctx local var = ongx.var - + local host_port = ctx.host_port or var.server_port - + local root = { session = { tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), - received = tonumber(var.bytes_received, 10), - sent = tonumber(var.bytes_sent, 10), + received = to_decimal(var.bytes_received), + sent = to_decimal(var.bytes_sent), status = ongx.status, - server_port = tonumber(host_port, 10), + server_port = to_decimal(host_port), }, upstream = { - received = tonumber(var.upstream_bytes_received, 10), - sent = tonumber(var.upstream_bytes_sent, 10), + received = to_decimal(var.upstream_bytes_received), + sent = to_decimal(var.upstream_bytes_sent), }, latencies = { kong = ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0, @@ -874,6 +873,7 @@ do client_ip = var.remote_addr, started_at = okong.request.get_start_time(), } + return edit_result(ctx, root) end end From 3b82fe013997a2d4a6bea39031cba52323a5e687 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 14 Feb 2023 17:29:27 +0800 Subject: [PATCH 2211/4351] chore(release): try to re-pin actions that keeps getting updated by Dependabot to `master` --- .github/workflows/release.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 149f8334a87..0a51bd06e33 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -145,7 +145,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@c5e26f3417e6a9597aa2bfa75c5f2040b9f97fbd # v2.0.0 + uses: bazelbuild/setup-bazelisk@95c9bf48d0c570bb3e28e57108f3450cd67c1a44 # v2.0.0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' @@ -313,7 +313,7 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' - uses: peter-evans/commit-comment@92cbb4313f2c3bca80fa2de8aa1debd194d412cc # v2.0.1 + uses: peter-evans/commit-comment@76d2ae14b83cd171cd38507097b9616bb9ca7cb6 # v2.0.1 with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | @@ -342,7 +342,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c + uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From 292c80f80f6ce700576e22a030fb2658ba52bcbf Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 10 Feb 2023 17:17:27 -0800 Subject: [PATCH 2212/4351] fix(gha): ensure zlib installed for centos/rhel-7 --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0a51bd06e33..1b639091afb 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -123,7 +123,7 @@ jobs: if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' run: | echo "/usr/local/git/bin" >> $GITHUB_PATH - yum install -y which + yum install -y which zlib-devel - name: Checkout Kong source code uses: actions/checkout@v3 From 4a3645f38dd8a7432a3b6465ee364397c3319b9b Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Feb 2023 17:40:13 +0800 Subject: [PATCH 2213/4351] docs(changelog): fix otle PR link --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3ca63519d49..42834fafb2f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -165,7 +165,7 @@ [#10044](https://github.com/Kong/kong/pull/10044) - **OpenTelemetry**: Fix non-compliances to specification: - For `http.uri` in spans. The field should be full HTTP URI. - [#10036](https://github.com/Kong/kong/pull/10036) + [#10069](https://github.com/Kong/kong/pull/10069) - For `http.status_code`. It should be present on spans for requests that have a status code. [#10160](https://github.com/Kong/kong/pull/10160) - For `http.flavor`. It should be a string value, not a double. From 19fff8038517896c3d08da63020b9cf7e775ab83 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Feb 2023 18:02:28 +0800 Subject: [PATCH 2214/4351] refactor(clustering): simplify dp init_worker logic (#10286) --- kong/clustering/data_plane.lua | 9 ++++----- kong/clustering/init.lua | 14 +++++--------- 2 files changed, 9 insertions(+), 14 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 5c6b2e40fd2..629a288b27f 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -75,11 +75,10 @@ function _M:init_worker(plugins_list) self.plugins_list = plugins_list - if clustering_utils.is_dp_worker_process() then - assert(ngx.timer.at(0, function(premature) - self:communicate(premature) - end)) - end + -- only run in process which worker_id() == 0 + assert(ngx.timer.at(0, function(premature) + self:communicate(premature) + end)) end diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 08d0b48ec0f..ad8affd7abd 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -86,16 +86,12 @@ end function _M:init_dp_worker(plugins_list) - local start_dp = function(premature) - if premature then - return - end - - self.child = require("kong.clustering.data_plane").new(self) - self.child:init_worker(plugins_list) + if not is_dp_worker_process() then + return end - assert(ngx.timer.at(0, start_dp)) + self.child = require("kong.clustering.data_plane").new(self) + self.child:init_worker(plugins_list) end @@ -116,7 +112,7 @@ function _M:init_worker() return end - if role == "data_plane" and is_dp_worker_process() then + if role == "data_plane" then self:init_dp_worker(plugins_list) end end From e6d544a08f6026a2050beaa01bb1da4bb25bf78c Mon Sep 17 00:00:00 2001 From: saisatishkarra Date: Wed, 15 Feb 2023 06:26:22 -0600 Subject: [PATCH 2215/4351] fix(cd): remove container scan dependency (#10295) --- .github/matrix-commitly.yml | 3 +++ .github/matrix-full.yml | 6 ++++++ .github/workflows/release.yml | 10 +++++----- 3 files changed, 14 insertions(+), 5 deletions(-) diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index 22ce53b4445..ca0328973cb 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -14,6 +14,9 @@ build-images: smoke-tests: - label: ubuntu +scan-vulnerabilities: +- label: ubuntu + release-packages: release-images: diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 7e38754ab25..7a4594d1d3b 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -102,6 +102,12 @@ smoke-tests: - label: rhel - label: alpine +scan-vulnerabilities: +- label: ubuntu +- label: debian +- label: rhel +- label: alpine + release-packages: # Ubuntu - label: ubuntu-18.04 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1b639091afb..95636034757 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -327,13 +327,13 @@ jobs: runs-on: ubuntu-22.04 if: |- always() - && fromJSON(needs.metadata.outputs.matrix)['build-images'] != '' + && fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != '' && needs.build-images.result == 'success' && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) strategy: fail-fast: false matrix: - include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" + include: "${{ fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] }}" env: IMAGE: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} steps: @@ -387,7 +387,7 @@ jobs: smoke-tests: name: Smoke Tests - ${{ matrix.label }} - needs: [metadata, build-images, scan] + needs: [metadata, build-images] runs-on: ubuntu-22.04 if: |- fromJSON(needs.metadata.outputs.matrix)['smoke-tests'] != '' @@ -445,7 +445,7 @@ jobs: release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} - needs: [metadata, build-packages, scan, smoke-tests] + needs: [metadata, build-packages, build-images, smoke-tests] runs-on: ubuntu-22.04 if: fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' timeout-minutes: 5 # PULP takes a while to publish @@ -484,7 +484,7 @@ jobs: release-images: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} - needs: [metadata, build-images, scan, smoke-tests] + needs: [metadata, build-images, smoke-tests] runs-on: ubuntu-22.04 strategy: From bb8258007e3bbf6fbc818eed0f9f1900853c13ef Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Wed, 15 Feb 2023 21:42:26 +0800 Subject: [PATCH 2216/4351] feat(pdk/log): Add upstream status code (#10296) * feat(pdk/log): Add upstream status code * test: add assertion * make the case a bit more complex * change log * remove pdk fix changelog * Update spec/01-unit/10-log_serializer_spec.lua Co-authored-by: Vinicius Mignot --------- Co-authored-by: Vinicius Mignot --- CHANGELOG.md | 5 +++++ kong/pdk/log.lua | 8 +++++++- spec/01-unit/10-log_serializer_spec.lua | 6 +++++- 3 files changed, 17 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 42834fafb2f..143d202c176 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -137,6 +137,11 @@ errors to a single array via the optional `flatten_errors` query parameter. [#10161](https://github.com/Kong/kong/pull/10161) +#### PDK + +- Support for `upstream_status` field in log serializer. + [#10296](https://github.com/Kong/kong/pull/10296) + ### Fixes #### Core diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 55da5054b6b..cf24b5b7f1f 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -802,6 +802,11 @@ do end end + -- The value of upstream_status is a string, and status codes may be + -- seperated by comma or grouped by colon, according to + -- the nginx doc: http://nginx.org/en/docs/http/ngx_http_upstream_module.html#upstream_status + local upstream_status = var.upstream_status or "" + local root = { request = { uri = request_uri, @@ -813,6 +818,7 @@ do tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), }, upstream_uri = upstream_uri, + upstream_status = upstream_status, response = { status = ongx.status, headers = ongx.resp.get_headers(), @@ -822,7 +828,7 @@ do kong = (ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0) + (ctx.KONG_RECEIVE_TIME or 0), proxy = ctx.KONG_WAITING_TIME or -1, - request = var.request_time * 1000 + request = tonumber(var.request_time) * 1000, }, tries = (ctx.balancer_data or {}).tries, authenticated_entity = build_authenticated_entity(ctx), diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index e43783e6dfa..a23341b63ac 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -30,7 +30,10 @@ describe("kong.log.serialize", function() request_length = "200", bytes_sent = "99", request_time = "2", - remote_addr = "1.1.1.1" + remote_addr = "1.1.1.1", + -- may be a non-numeric string, + -- see http://nginx.org/en/docs/http/ngx_http_upstream_module.html#var_upstream_addr + upstream_status = "500, 200 : 200, 200", }, update_time = ngx.update_time, sleep = ngx.sleep, @@ -74,6 +77,7 @@ describe("kong.log.serialize", function() assert.same({"arg1", "arg2"}, res.request.querystring) assert.equal("http://test.com:80/request_uri", res.request.url) assert.equal("/upstream_uri", res.upstream_uri) + assert.equal("500, 200 : 200, 200", res.upstream_status) assert.equal(200, res.request.size) assert.equal("/request_uri", res.request.uri) From f2268ebd3719f966b2270cca03f1bfba0695e3c1 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 15 Feb 2023 21:54:22 +0800 Subject: [PATCH 2217/4351] fix(log): log format errors (#10299) Some log lines are missing the "%s" formatter. FTI-4801 --- kong/cmd/utils/prefix_handler.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index bcfbece45d9..bf1c2ac82bc 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -199,7 +199,7 @@ end local function gen_trusted_certs_combined_file(combined_filepath, paths) - log.verbose("generating trusted certs combined file in ", + log.verbose("generating trusted certs combined file in %s", combined_filepath) local fd = assert(io.open(combined_filepath, "w")) @@ -451,7 +451,7 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ local ssl_cert_key = kong_config[prefix .. "ssl_cert_key"] if ssl_enabled and #ssl_cert == 0 and #ssl_cert_key == 0 then - log.verbose("SSL enabled on ", target, ", no custom certificate set: using default certificates") + log.verbose("SSL enabled on %s, no custom certificate set: using default certificates", target) local ok, err = gen_default_ssl_cert(kong_config, target) if not ok then return nil, err From 06174754bd1d78880623ab59fa74ca04d7916dfa Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 15 Feb 2023 18:13:21 +0200 Subject: [PATCH 2218/4351] chore(deps) bump resty.session from 4.0.1 to 4.0.2 (#10308) ### Summary #### Fixed - fix(*): hkdf is not approved by FIPS, use PBKDF2 instead on FIPS-mode --- CHANGELOG.md | 3 ++- kong-3.2.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 143d202c176..9835d51fbfc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -204,9 +204,10 @@ [#10144](https://github.com/Kong/kong/pull/10144) - Bumped lua-kong-nginx-module from 0.5.0 to 0.5.1 [#10181](https://github.com/Kong/kong/pull/10181) -- Bumped lua-resty-session from 3.10 to 4.0.1 +- Bumped lua-resty-session from 3.10 to 4.0.2 [#10199](https://github.com/Kong/kong/pull/10199) [#10230](https://github.com/Kong/kong/pull/10230) + [#10308](https://github.com/Kong/kong/pull/10308) - Bumped OpenSSL from 1.1.1s to 1.1.1t [#10266](https://github.com/Kong/kong/pull/10266) - Bumped lua-resty-timer-ng from 0.2.0 to 0.2.3 diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 07a308ca1cc..6c92a548602 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -40,7 +40,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", - "lua-resty-session == 4.0.1", + "lua-resty-session == 4.0.2", "lua-resty-timer-ng == 0.2.3", } build = { From e456f9b3d0d68219e4c1b739695a2643acbbf4ec Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 15 Feb 2023 18:26:20 +0100 Subject: [PATCH 2219/4351] chore(ci): add test to check test-helper doc generation (#10269) * chore(ci): add test to check test-helper doc generation * chore(docs): improve rendered result of test helper docs --- .github/workflows/build_and_test.yml | 5 +++++ spec/helpers.lua | 29 ++++++++++++++-------------- 2 files changed, 19 insertions(+), 15 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 63b3e62c5c3..94c7625c52f 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -118,6 +118,11 @@ jobs: - name: Add to Path run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH + - name: Check test-helpers doc generation + run: | + eval `luarocks path` + pushd ./spec && ldoc . + - name: Check autodoc generation run: | eval `luarocks path` diff --git a/spec/helpers.lua b/spec/helpers.lua index 38904feb30e..d691c586c92 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1364,7 +1364,7 @@ end -- * `n > 1`; returns `data + err`, where `data` will always be a table with the -- received packets. So `err` must explicitly be checked for errors. -- @function udp_server --- @tparam[opt=MOCK_UPSTREAM_PORT] number port The port the server will be listening on +-- @tparam[opt] number port The port the server will be listening on, default: `MOCK_UPSTREAM_PORT` -- @tparam[opt=1] number n The number of packets that will be read -- @tparam[opt=360] number timeout Timeout per read (default 360) -- @return A thread object (from the `llthreads2` Lua package) @@ -1523,9 +1523,9 @@ end -- all-running: All timers that were matched are running -- -- worker-wide-all-finish: All the timers in the worker that were matched finished --- @tparam[opt=2] number timeout maximum time to wait --- @tparam[opt] number admin_client_timeout, to override the default timeout setting --- @tparam[opt] number forced_admin_port to override the default port of admin API +-- @tparam number timeout maximum time to wait (optional, default: 2) +-- @tparam number admin_client_timeout, to override the default timeout setting (optional) +-- @tparam number forced_admin_port to override the default port of admin API (optional) -- @usage helpers.wait_timer("rate-limiting", true, "all-finish", 10) local function wait_timer(timer_name_pattern, plain, mode, timeout, @@ -1673,17 +1673,16 @@ end -- NOTE: this function is not available for DBless-mode -- @function wait_for_all_config_update -- @tparam[opt] table opts a table contains params --- @tparam[opt=30] number timeout maximum seconds to wait, defatuls is 30 --- @tparam[opt] number admin_client_timeout to override the default timeout setting --- @tparam[opt] number forced_admin_port to override the default Admin API port --- @tparam[opt] bollean stream_enabled to enable stream module --- @tparam[opt] number proxy_client_timeout to override the default timeout setting --- @tparam[opt] number forced_proxy_port to override the default proxy port --- @tparam[opt] number stream_port to set the stream port --- @tparam[opt] string stream_ip to set the stream ip --- @tparam[opt=false] boolean override_global_rate_limiting_plugin to override the global rate-limiting plugin in waiting --- @tparam[opt=false] boolean override_global_key_auth_plugin to override the global key-auth plugin in waiting --- @usage helpers.wait_for_all_config_update() +-- @tparam[opt=30] number opts.timeout maximum seconds to wait, defatuls is 30 +-- @tparam[opt] number opts.admin_client_timeout to override the default timeout setting +-- @tparam[opt] number opts.forced_admin_port to override the default Admin API port +-- @tparam[opt] bollean opts.stream_enabled to enable stream module +-- @tparam[opt] number opts.proxy_client_timeout to override the default timeout setting +-- @tparam[opt] number opts.forced_proxy_port to override the default proxy port +-- @tparam[opt] number opts.stream_port to set the stream port +-- @tparam[opt] string opts.stream_ip to set the stream ip +-- @tparam[opt=false] boolean opts.override_global_rate_limiting_plugin to override the global rate-limiting plugin in waiting +-- @tparam[opt=false] boolean opts.override_global_key_auth_plugin to override the global key-auth plugin in waiting local function wait_for_all_config_update(opts) opts = opts or {} local timeout = opts.timeout or 30 From ee74ed9532e372898f8473598d2ab17f960e9d79 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 16 Feb 2023 11:46:46 -0800 Subject: [PATCH 2220/4351] docs(changelog): add entry for renamed kong.conf properties (#10310) --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9835d51fbfc..d676cbd998d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -184,6 +184,14 @@ - Improve error message for invalid JWK entities. [#9904](https://github.com/Kong/kong/pull/9904) +- Renamed two configuration properties: + * `opentelemetry_tracing` => `tracing_instrumentations` + * `opentelemetry_tracing_sampling_rate` => `tracing_sampling_rate` + + The old `opentelemetry_*` properties are considered deprecated and will be + fully removed in a future version of Kong. + [#10122](https://github.com/Kong/kong/pull/10122) + [#10220](https://github.com/Kong/kong/pull/10220) #### Hybrid Mode From 13c7c6f8336075575d44ac297019f7e35bbc5145 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 17 Feb 2023 10:47:46 -0800 Subject: [PATCH 2221/4351] feat(*): Port kong-build-tools Package Smoke Tests [KAG-617] * chore(tests): mv admin-api tests++ * feat(*): [KAG-617] port kbt smoke tests that previously lived in as 01-package/run.sh * fix(tests): add VERBOSE flag to admin api tests * fix(tests): set VERBOSE from runner.debug * fix(tests): allow repeat runs * fix(tests): allow multiple response codes * fix(tests): skip file tests on alpine (status quo) --- .github/workflows/release.yml | 9 ++- build/tests/01-admin-api.sh | 31 -------- build/tests/01-base.sh | 129 ++++++++++++++++++++++++++++++++++ build/tests/02-admin-api.sh | 38 ++++++++++ build/tests/util.sh | 89 +++++++++++++++++++---- 5 files changed, 249 insertions(+), 47 deletions(-) delete mode 100755 build/tests/01-admin-api.sh create mode 100755 build/tests/01-base.sh create mode 100755 build/tests/02-admin-api.sh diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 95636034757..6222b5f2cc4 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -440,8 +440,15 @@ jobs: sleep 3 docker logs kong + - name: Smoke Tests - Base Tests + env: + VERBOSE: ${{ runner.debug == '1' && '1' || '' }} + run: build/tests/01-base.sh + - name: Smoke Tests - Admin API - run: build/tests/01-admin-api.sh + env: + VERBOSE: ${{ runner.debug == '1' && '1' || '' }} + run: build/tests/02-admin-api.sh release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} diff --git a/build/tests/01-admin-api.sh b/build/tests/01-admin-api.sh deleted file mode 100755 index ac86a7cc194..00000000000 --- a/build/tests/01-admin-api.sh +++ /dev/null @@ -1,31 +0,0 @@ -#!/usr/bin/env bash - -source .requirements -source build/tests/util.sh - -kong_ready - -msg_test "Check admin API is alive" -assert_response "$KONG_ADMIN_URI" "200" - -msg_test "Create a service" -assert_response "-d name=testservice -d url=http://127.0.0.1:8001 $KONG_ADMIN_URI/services" "201" - -msg_test "List services" -assert_response "$KONG_ADMIN_URI/services" "200" - -msg_test "Create a route" -assert_response "-d name=testroute -d paths=/anything $KONG_ADMIN_URI/services/testservice/routes" "201" - -msg_test "List routes" -assert_response "$KONG_ADMIN_URI/services/testservice/routes" "200" - -msg_test "List services" -assert_response "$KONG_ADMIN_URI/services" "200" - -msg_test "Proxy a request" -assert_response "$KONG_PROXY_URI/anything" "200" - -if [[ "$EDITION" == "enterprise" ]]; then - it_runs_free_enterprise -fi diff --git a/build/tests/01-base.sh b/build/tests/01-base.sh new file mode 100755 index 00000000000..324fb11ff86 --- /dev/null +++ b/build/tests/01-base.sh @@ -0,0 +1,129 @@ +#!/usr/bin/env bash + +if [ -n "${VERBOSE:-}" ]; then + set -x +fi + +source .requirements +source build/tests/util.sh + +### +# +# user/group +# +### + +# a missing kong user can indicate that the post-install script on rpm/deb +# platforms failed to run properly +msg_test '"kong" user exists' +assert_exec 0 'root' 'getent passwd kong' + +msg_test '"kong" group exists' +assert_exec 0 'root' 'getent group kong' + +### +# +# files and ownership +# +### + +msg_test "/usr/local/kong exists and is owned by kong:root" +assert_exec 0 'kong' "test -O /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" +assert_exec 0 'root' "test -G /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" + +msg_test "/usr/local/bin/kong exists and is owned by kong:root" +assert_exec 0 'kong' "test -O /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" +assert_exec 0 'root' "test -G /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" + +if alpine; then + # we have never produced real .apk package files for alpine and thus have + # never depended on the kong user/group chown that happens in the + # postinstall script(s) for other package types + # + # if we ever do the work to support real .apk files (with read postinstall + # scripts), we will need to this test + msg_yellow 'skipping file and ownership tests on alpine' +else + for path in \ + /usr/local/bin/luarocks \ + /usr/local/etc/luarocks/ \ + /usr/local/lib/{lua,luarocks}/ \ + /usr/local/openresty/ \ + /usr/local/share/lua/; do + msg_test "${path} exists and is owned by kong:kong" + assert_exec 0 'kong' "test -O ${path} || ( rc=\$?; stat '${path}'; exit \$rc )" + assert_exec 0 'kong' "test -G ${path} || ( rc=\$?; stat '${path}'; exit \$rc )" + done +fi + +msg_test 'default conf file exists and is not empty' +assert_exec 0 'root' "test -s /etc/kong/kong.conf.default" + +msg_test 'default logrotate file exists and is not empty' +assert_exec 0 'root' "test -s /etc/kong/kong.logrotate" + +msg_test 'plugin proto file exists and is not empty' +assert_exec 0 'root' "test -s /usr/local/kong/include/kong/pluginsocket.proto" + +msg_test 'protobuf files exist and are not empty' +assert_exec 0 'root' "for f in /usr/local/kong/include/google/protobuf/*.proto; do test -s \$f; done" + +msg_test 'ssl header files exist and are not empty' +assert_exec 0 'root' "for f in /usr/local/kong/include/openssl/*.h; do test -s \$f; done" + +### +# +# OpenResty binaries/tools +# +### + +msg_test 'openresty binary is expected version' +assert_exec 0 'root' "/usr/local/openresty/bin/openresty -v 2>&1 | grep '${RESTY_VERSION}'" + +# linking to a non-kong-provided luajit library can indicate the package was +# created on a dev workstation where luajit/openresty was installed manually +# and probably shouldn't be shipped to customers +msg_test 'openresty binary is linked to kong-provided luajit library' +assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libluajit-.*openresty/luajit/lib'" + +# if libpcre appears in the ldd output for the openresty binary, static linking +# of it during the compile of openresty may have failed +msg_test 'openresty binary is NOT linked to external PCRE' +assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -ov 'libpcre.so'" + +msg_test 'openresty binary compiled with LuaJIT PCRE support' +assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '\-\-with-pcre-jit'" + +msg_test 'resty CLI can be run by kong user' +assert_exec 0 'kong' "/usr/local/openresty/bin/resty -e 'print(jit.version)'" + +msg_test 'resty CLI functions and returns valid version of LuaJIT' +assert_exec 0 'root' "/usr/local/openresty/bin/resty -e 'print(jit.version)' | grep -E 'LuaJIT\ ([0-9]\.*){3}\-20[0-9]+'" + +### +# +# SSL verification +# +### + +# check which ssl openresty is using +if docker_exec root '/usr/local/openresty/bin/openresty -V 2>&1' | grep 'BoringSSL'; then + msg_test 'openresty binary uses expected boringssl version' + assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${RESTY_BORINGSSL_VERSION}'" +else + msg_test 'openresty binary uses expected openssl version' + assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${RESTY_OPENSSL_VERSION}'" +fi + +msg_test 'openresty binary is linked to kong-provided ssl libraries' +assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libssl.so.*kong/lib'" +assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libcrypto.so.*kong/lib'" + +### +# +# LuaRocks +# +### + +msg_test 'lua-resty-websocket lua files exist and contain a version' +assert_exec 0 'root' 'grep _VERSION /usr/local/openresty/lualib/resty/websocket/*.lua' diff --git a/build/tests/02-admin-api.sh b/build/tests/02-admin-api.sh new file mode 100755 index 00000000000..89d80df7cf3 --- /dev/null +++ b/build/tests/02-admin-api.sh @@ -0,0 +1,38 @@ +#!/usr/bin/env bash + +if [ -n "${VERBOSE:-}" ]; then + set -x +fi + +source .requirements +source build/tests/util.sh + +service_name="$(random_string)" +route_name="$(random_string)" + +kong_ready + +msg_test "Check admin API is alive" +assert_response "${KONG_ADMIN_URI}" "200" + +msg_test "Create a service" +assert_response "-d name=${service_name} -d url=http://127.0.0.1:8001 ${KONG_ADMIN_URI}/services" "201" + +msg_test "List services" +assert_response "${KONG_ADMIN_URI}/services" "200" + +msg_test "Create a route" +assert_response "-d name=${route_name} -d paths=/anything ${KONG_ADMIN_URI}/services/${service_name}/routes" "201" + +msg_test "List routes" +assert_response "${KONG_ADMIN_URI}/services/${service_name}/routes" "200" + +msg_test "List services" +assert_response "${KONG_ADMIN_URI}/services" "200" + +msg_test "Proxy a request" +assert_response "${KONG_PROXY_URI}/anything" "200" + +if [[ "$EDITION" == "enterprise" ]]; then + it_runs_free_enterprise +fi diff --git a/build/tests/util.sh b/build/tests/util.sh index 33ee19560c7..b05cf4562f3 100755 --- a/build/tests/util.sh +++ b/build/tests/util.sh @@ -3,6 +3,12 @@ KONG_ADMIN_URI=${KONG_ADMIN_URI:-"http://localhost:8001"} KONG_PROXY_URI=${KONG_PROXY_URI:-"http://localhost:8000"} +set_x_flag='' +if [ -n "${VERBOSE:-}" ]; then + set -x + set_x_flag='-x' +fi + msg_test() { builtin echo -en "\033[1;34m" >&1 echo -n "===> " @@ -28,51 +34,104 @@ err_exit() { exit 1 } +random_string() { + echo "a$(shuf -er -n19 {A..Z} {a..z} {0..9} | tr -d '\n')" +} + kong_ready() { local TIMEOUT_SECONDS=$((15)) - while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:8000)" != 404 ]]; do + while [[ "$(curl -s -o /dev/null -w "%{http_code}" localhost:8000)" != 404 ]]; do sleep 5; COUNTER=$((COUNTER + 5)) - if (($COUNTER >= $TIMEOUT_SECONDS)) + if (( COUNTER >= TIMEOUT_SECONDS )) then - printf "\xe2\x98\x93 ERROR: Timed out waiting for $KONG" + printf '\xe2\x98\x93 ERROR: Timed out waiting for %s' "$KONG" exit 1 fi done } +docker_exec() { + local user="${1:-kong}" + + shift + + test -t 1 && USE_TTY='-t' + + # shellcheck disable=SC2086 + docker exec --user="$user" ${USE_TTY} kong sh ${set_x_flag} -c "$@" +} + +_os() { + local os="$1" + + if docker_exec 'root' 'uname -a' | grep -qsi "$os"; then + return + else + docker_exec 'root' "grep -qsi '${os}' /etc/os-release" + return $? + fi +} + +alpine() { + _os 'alpine' +} + assert_response() { local endpoint=$1 - local expected_code=$2 + local expected_codes=$2 local resp_code COUNTER=20 while : ; do - resp_code=$(curl -s -o /dev/null -w "%{http_code}" $endpoint) - [ "$resp_code" == "$expected_code" ] && break + for code in ${expected_codes}; do + # shellcheck disable=SC2086 + resp_code=$(curl -s -o /dev/null -w "%{http_code}" ${endpoint}) + [ "$resp_code" == "$code" ] && break 2 + done ((COUNTER-=1)) [ "$COUNTER" -lt 1 ] && break sleep 0.5 # 10 seconds max done - [ "$resp_code" == "$expected_code" ] || err_exit " expected $2, got $resp_code" + for code in ${expected_codes}; do + [ "$resp_code" == "$code" ] && return + done || err_exit " expected $2, got $resp_code" +} + +assert_exec() { + local expected_code="${1:-0}" + local user="${2:-kong}" + + shift 2 + + ( + docker_exec "$user" "$@" + echo "$?" > /tmp/rc + ) | while read -r line; do printf ' %s\n' "$line"; done + + rc="$(cat /tmp/rc)" + + if ! [ "$rc" == "$expected_code" ]; then + err_exit " expected ${expected_code}, got ${rc}" + fi } it_runs_free_enterprise() { - info=$(curl $KONG_ADMIN_URI) + info=$(curl "$KONG_ADMIN_URI") msg_test "it does not have ee-only plugins" - [ "$(echo $info | jq -r .plugins.available_on_server.canary)" != "true" ] + [ "$(echo "$info" | jq -r .plugins.available_on_server.canary)" != "true" ] msg_test "it does not enable vitals" - [ "$(echo $info | jq -r .configuration.vitals)" == "false" ] + [ "$(echo "$info" | jq -r .configuration.vitals)" == "false" ] msg_test "workspaces are not writable" - assert_response "$KONG_ADMIN_URI/workspaces -d name=testworkspace" "403" + assert_response "$KONG_ADMIN_URI/workspaces -d name=$(random_string)" "403" } it_runs_full_enterprise() { - info=$(curl $KONG_ADMIN_URI) + info=$(curl "$KONG_ADMIN_URI") msg_test "it does have ee-only plugins" - [ "$(echo $info | jq -r .plugins.available_on_server | jq -r 'has("canary")')" == "true" ] + [ "$(echo "$info" | jq -r .plugins.available_on_server | jq -r 'has("canary")')" == "true" ] msg_test "it does enable vitals" - [ "$(echo $info | jq -r .configuration.vitals)" == "true" ] + [ "$(echo "$info" | jq -r .configuration.vitals)" == "true" ] msg_test "workspaces are writable" - assert_response "$KONG_ADMIN_URI/workspaces -d name=testworkspace" "201" + assert_response "$KONG_ADMIN_URI/workspaces -d name=$(random_string)" "201" } From 52a7e93430a9515c51134098c73e5aac16bd06e8 Mon Sep 17 00:00:00 2001 From: baerwang <52104949+baerwang@users.noreply.github.com> Date: Mon, 20 Feb 2023 15:00:32 +0800 Subject: [PATCH 2222/4351] docs(readme): change copyright year --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index dae8704dc75..84c31d34df4 100644 --- a/README.md +++ b/README.md @@ -90,7 +90,7 @@ Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a ## License ``` -Copyright 2016-2022 Kong Inc. +Copyright 2016-2023 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. From 9a82cafc0ef1516bebe6a4108a9dbde356dab7ae Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 20 Feb 2023 08:07:32 +0100 Subject: [PATCH 2223/4351] docs(changelog): session breaking changes (#10312) Add a note to highlight the new default value of the parameter: `idling_timeout` Co-authored-by: Datong Sun --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index d676cbd998d..1dd053ce6bf 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -79,6 +79,10 @@ For that reason it is advisable that during upgrades mixed versions of proxy nodes run for as little as possible. During that time, the invalid sessions could cause failures and partial downtime. All existing sessions are invalidated when upgrading to this version. + The parameter `idling_timeout` now has a default value of `900`: unless configured differently, + sessions expire after 900 seconds (15 minutes) of idling. + The parameter `absolute_timeout` has a default value of `86400`: unless configured differently, + sessions expire after 86400 seconds (24 hours). [#10199](https://github.com/Kong/kong/pull/10199) ### Additions From 6ad8bf399fe1c9b0587d28e33f8e2cb0caf7d226 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Mon, 20 Feb 2023 15:55:17 +0800 Subject: [PATCH 2224/4351] tests(templates): add `mock_upstream` fixture to data plane for RLA tests (#10224) 1. `control_plane` still uses port `15555/15556`. 2. `data_plane` uses a *new* port `16665/16666`. The RLA tests currently have to use `httpbin.org`, which makes tests more flaky. --- spec/fixtures/custom_nginx.template | 8 ++++++-- spec/helpers.lua | 26 +++++++++++++++++++++++++- 2 files changed, 31 insertions(+), 3 deletions(-) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 4a7cdc66b4b..d11ecf8eac2 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -455,13 +455,18 @@ http { } > end -- role == "control_plane" -> if role ~= "data_plane" then server { server_name mock_upstream; +> if role ~= "data_plane" then listen 15555; listen 15556 ssl; +> else + listen 16665; + listen 16666 ssl; +> end -- role ~= "data_plane" + > for i = 1, #ssl_cert do ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); @@ -706,7 +711,6 @@ http { } } } -> end -- role ~= "data_plane" include '*.http_mock'; diff --git a/spec/helpers.lua b/spec/helpers.lua index d691c586c92..37c8aec27ae 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -20,6 +20,8 @@ local MOCK_UPSTREAM_PORT = 15555 local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 +local MOCK_UPSTREAM_DP_PORT = 16665 +local MOCK_UPSTREAM_DP_SSL_PORT = 16666 local GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost" local GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000 local GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001 @@ -1859,7 +1861,7 @@ local function wait_for_all_config_update(opts) if stream_enabled then pwait_until(function () local proxy = proxy_client(proxy_client_timeout, stream_port, stream_ip) - + res = proxy:get("/always_200") local ok, err = pcall(assert, res.status == 200) proxy:close() @@ -3517,6 +3519,14 @@ end -- @field mock_upstream_ssl_host -- @field mock_upstream_ssl_port -- @field mock_upstream_ssl_url Base url constructed from the components +-- @field mock_upstream_dp_protocol +-- @field mock_upstream_dp_host +-- @field mock_upstream_dp_port +-- @field mock_upstream_dp_url Base url constructed from the components +-- @field mock_upstream_dp_ssl_protocol +-- @field mock_upstream_dp_ssl_host +-- @field mock_upstream_dp_ssl_port +-- @field mock_upstream_dp_ssl_url Base url constructed from the components -- @field mock_upstream_stream_port -- @field mock_upstream_stream_ssl_port -- @field mock_grpc_upstream_proto_path @@ -3572,6 +3582,20 @@ end MOCK_UPSTREAM_HOST .. ':' .. MOCK_UPSTREAM_SSL_PORT, + mock_upstream_dp_protocol = MOCK_UPSTREAM_PROTOCOL, + mock_upstream_dp_host = MOCK_UPSTREAM_HOST, + mock_upstream_dp_port = MOCK_UPSTREAM_DP_PORT, + mock_upstream_dp_url = MOCK_UPSTREAM_PROTOCOL .. "://" .. + MOCK_UPSTREAM_HOST .. ':' .. + MOCK_UPSTREAM_DP_PORT, + + mock_upstream_dp_ssl_protocol = MOCK_UPSTREAM_SSL_PROTOCOL, + mock_upstream_dp_ssl_host = MOCK_UPSTREAM_HOST, + mock_upstream_dp_ssl_port = MOCK_UPSTREAM_DP_SSL_PORT, + mock_upstream_dp_ssl_url = MOCK_UPSTREAM_SSL_PROTOCOL .. "://" .. + MOCK_UPSTREAM_HOST .. ':' .. + MOCK_UPSTREAM_DP_SSL_PORT, + mock_upstream_stream_port = MOCK_UPSTREAM_STREAM_PORT, mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, From 9626ab5513ba16b3ba4961eb6ff82bb1f09012a8 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Tue, 21 Feb 2023 16:01:35 +0800 Subject: [PATCH 2225/4351] fix(cmd): fix incorrect logging format FTI-4801 Co-authored-by: Datong Sun --- kong/cmd/utils/prefix_handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index bf1c2ac82bc..02bbbd2882d 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -113,7 +113,8 @@ local function gen_default_ssl_cert(kong_config, target) end if not exists(ssl_cert) and not exists(ssl_cert_key) then - log.verbose("generating %s SSL certificate (", ssl_cert, ") and key (", ssl_cert_key, ") for ", target or "proxy", " listener") + log.verbose("generating %s SSL certificate (%s) and key (%s) for listener", + target or "proxy", ssl_cert, ssl_cert_key) local key if suffix == "_ecdsa" then From 055044a4a846f920dc88bf0910b696242bc9ae8d Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 21 Feb 2023 16:08:09 +0800 Subject: [PATCH 2226/4351] style(tools): remove unused module `kong.tools.channel` --- kong-3.2.0-0.rockspec | 2 - kong/tools/channel.lua | 164 ----------------------------------------- 2 files changed, 166 deletions(-) delete mode 100644 kong/tools/channel.lua diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 6c92a548602..83e4d7e26cc 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -150,8 +150,6 @@ build = { ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", - ["kong.tools.channel"] = "kong/tools/channel.lua", - ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", ["kong.runloop.certificate"] = "kong/runloop/certificate.lua", diff --git a/kong/tools/channel.lua b/kong/tools/channel.lua deleted file mode 100644 index a1e3d5144b8..00000000000 --- a/kong/tools/channel.lua +++ /dev/null @@ -1,164 +0,0 @@ - -local min = math.min -local max = math.max - -local now = ngx.now -local sleep = ngx.sleep - -local DEFAULT_EXPTIME = 3600 -local DEFAULT_TIMEOUT = 5 -local NAME_KEY = "channel_up" -local POST_VAL_KEY_PREFIX = "channel_post_value_" -local RESP_VAL_KEY_PREFIX = "channel_resp_value_" - - -local function waitstep(step, deadline) - sleep(step) - return min(max(0.001, step * 2), deadline-now(), 0.5) -end - ---- waiting version of `d:add()` ---- blocks the coroutine until there's no value under this key ---- so the new value can be safely added -local function add_wait(dict, key, val, exptime, deadline) - local step = 0 - - while deadline > now() do - local ok, err = dict:add(key, val, exptime) - if ok then - return true - end - - if err ~= "exists" then - return nil, err - end - - step = waitstep(step, deadline) - end - - return nil, "timeout" -end - ---- waiting version of `d:get()` ---- blocks the coroutine until there's actually a value under this key -local function get_wait(dict, key, deadline) - local step = 0 - - while deadline > now() do - local value, err = dict:get(key) - if value then - return value - end - - if err ~= nil then - return nil, err - end - - step = waitstep(step, deadline) - end - - return nil, "timeout" -end - ---- waits until the key is empty ---- blocks the coroutine while there's a value under this key -local function empty_wait(dict, key, deadline) - local step = 0 - while deadline > now() do - local value, err = dict:get(key) - if not value then - if err ~= nil then - return nil, err - end - - return true - end - - step = waitstep(step, deadline) - end - return nil, "timeout" -end - - -local Channel = {} -Channel.__index = Channel - ---- Create a new channel client ---- @param dict_name string Name of the shdict to use ---- @param name string channel name -function Channel.new(dict_name, name) - return setmetatable({ - dict = assert(ngx.shared[dict_name]), - name = name, - exptime = DEFAULT_EXPTIME, - timeout = DEFAULT_TIMEOUT, - }, Channel) -end - - ---- Post a value, client -> server ---- blocks the thread until the server picks it ---- @param val any Value to post (any type supported by shdict) ---- @return boolean, string ok, err -function Channel:post(val) - local key = POST_VAL_KEY_PREFIX .. self.name - local ok, err = add_wait(self.dict, key, val, self.exptime, now() + self.timeout) - if not ok then - return nil, err - end - - ok, err = add_wait(self.dict, NAME_KEY, self.name, self.exptime, now() + self.timeout) - if not ok then - self.dict:delete(key) - return nil, err - end - - return empty_wait(self.dict, key, now() + self.timeout) -end - ---- Get a response value, client <- server ---- blocks the thread until the server puts a value ---- @return any, string value, error -function Channel:get() - local key = RESP_VAL_KEY_PREFIX .. self.name - local val, err = get_wait(self.dict, key, now() + self.timeout) - if val then - self.dict:delete(key) - return val - end - - return nil, err -end - - ---- Waits until a value is posted by any client ---- @param dict shdict shdict to use ---- @return any, string, string value, channel name, error -function Channel.wait_all(dict) - local name, err = get_wait(dict, NAME_KEY, now() + DEFAULT_TIMEOUT) - if not name then - return nil, nil, err - end - - local key = POST_VAL_KEY_PREFIX .. name - local val - val, err = get_wait(dict, key, now() + DEFAULT_TIMEOUT) - dict:delete(key) - dict:delete(NAME_KEY) - - return val, name, err -end - - ---- Put a response value server -> client ---- @param dict shdict shdict to use ---- @param name string channel name ---- @param val any Value to put (any type supported by shdict) ---- @return boolean, string ok, error -function Channel.put_back(dict, name, val) - local key = RESP_VAL_KEY_PREFIX .. name - return add_wait(dict, key, val, DEFAULT_EXPTIME, now() + DEFAULT_TIMEOUT) -end - - -return Channel From 65e17e794da7b1231f251588d853cbde6ecdb19e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Feb 2023 22:07:03 +0200 Subject: [PATCH 2227/4351] docs(changelog) update changelog for 3.2.0 release (#10337) Co-authored-by: Harry --- CHANGELOG.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1dd053ce6bf..8ef93c62be4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [3.2.0](#320) - [3.1.0](#310) - [3.0.1](#301) - [3.0.0](#300) @@ -67,7 +68,7 @@ - [0.9.9 and prior](#099---20170202) -## Unreleased +## 3.2.0 ### Breaking Changes @@ -7815,6 +7816,7 @@ First version running with Cassandra. [Back to TOC](#table-of-contents) +[3.2.0]: https://github.com/Kong/kong/compare/3.1.0...3.2.0 [3.1.0]: https://github.com/Kong/kong/compare/3.0.1...3.1.0 [3.0.1]: https://github.com/Kong/kong/compare/3.0.0...3.0.1 [3.0.0]: https://github.com/Kong/kong/compare/2.8.1...3.0.0 From b5d01ecbcfe6c990f49cee4d8279b4b4267c0373 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Tue, 21 Feb 2023 18:56:17 -0800 Subject: [PATCH 2228/4351] fix(actions): use `regctl` for (multiarch) image copy (#10335) Co-authored-by: Datong Sun --- .github/workflows/release.yml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 6222b5f2cc4..aa66af95971 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -533,6 +533,9 @@ jobs: latest=false suffix=-${{ matrix.label }} + - name: Install regctl + uses: regclient/actions/regctl-installer@b6614f5f56245066b533343a85f4109bdc38c8cc + - name: Push Images env: TAGS: "${{ steps.meta.outputs.tags }}" @@ -540,6 +543,5 @@ jobs: PRERELEASE_IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} docker pull $PRERELEASE_IMAGE for tag in $TAGS; do - docker tag $PRERELEASE_IMAGE $tag - docker push $tag + regctl -v debug image copy $PRERELEASE_IMAGE $tag done From 7b779ca2b94b20977f171428e291f26810522fb2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Feb 2023 08:52:00 +0200 Subject: [PATCH 2229/4351] chore(deps) bump resty.session to 4.0.3 (#10338) ### Summary Fixes Redis (non-cluster/sentinel) authentication. --- CHANGELOG.md | 6 ++++++ kong-3.2.0-0.rockspec | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8ef93c62be4..0f0b5955d41 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -67,6 +67,12 @@ - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) +## Unreleased + +### Dependencies + +- Bumped lua-resty-session from 4.0.2 to 4.0.3 + [#10338](https://github.com/Kong/kong/pull/10338) ## 3.2.0 diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.0-0.rockspec index 83e4d7e26cc..9e9beaf79e4 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.0-0.rockspec @@ -40,7 +40,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", - "lua-resty-session == 4.0.2", + "lua-resty-session == 4.0.3", "lua-resty-timer-ng == 0.2.3", } build = { From 2a23672d9e9e1083f219123e7318d838e180bbc7 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 22 Feb 2023 16:32:31 +0800 Subject: [PATCH 2230/4351] fix(clustering/compat): compatibility for plugn fields (#10346) For 3.2, we added `aws_imds_protocol_version` config for `aws_lambda` plugin, and `aws_imds_protocol_version` config for `zipkin` plugin, but we did not add corresponding `removed_fields` entries. Which causes Hybrid mode sync to older versions of Kong to fail. Fix KAG-725 Co-authored-by: Chrono --- CHANGELOG.md | 7 +++++++ kong/clustering/compat/removed_fields.lua | 6 ++++++ 2 files changed, 13 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0f0b5955d41..2af55859966 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -74,6 +74,13 @@ - Bumped lua-resty-session from 4.0.2 to 4.0.3 [#10338](https://github.com/Kong/kong/pull/10338) +### Fix + +#### Core + +- Fix an issue where control plane does not downgrade config for `aws_lambda` and `zipkin` for older version of data planes. + [#10346](https://github.com/Kong/kong/pull/10346) + ## 3.2.0 ### Breaking Changes diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 1b1a392267f..66a650fc0e2 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -48,5 +48,11 @@ return { "response_headers", "request_headers", }, + aws_lambda = { + "aws_imds_protocol_version", + }, + zipkin = { + "phase_duration_flavor", + } }, } From f24fbd8288f5bde0962d9c36fa827d9a9d19160a Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 23 Feb 2023 00:19:32 +0900 Subject: [PATCH 2231/4351] chore(meta): bump Kong version to `3.2.1` (#10345) --- kong-3.2.0-0.rockspec => kong-3.2.1-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-3.2.0-0.rockspec => kong-3.2.1-0.rockspec (99%) diff --git a/kong-3.2.0-0.rockspec b/kong-3.2.1-0.rockspec similarity index 99% rename from kong-3.2.0-0.rockspec rename to kong-3.2.1-0.rockspec index 9e9beaf79e4..a89f2260a32 100644 --- a/kong-3.2.0-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.2.0-0" +version = "3.2.1-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.2.0" + tag = "3.2.1" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index a252e58cb71..3fca65973c7 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ major = 3, minor = 2, - patch = 0, + patch = 1, --suffix = "-alpha.13" }, { -- our Makefile during certain releases adjusts this line. Any changes to From 90c707bfa07039b80db98902b97751990487fd5f Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 23 Feb 2023 04:03:58 +0100 Subject: [PATCH 2232/4351] fix(clustering/compat): `session` plugin renamed fields compatibility (#10352) For older version DPs, session "renamed" fields were just copied, this fixes it by removing the old field from the configuration KAG-738 --- CHANGELOG.md | 2 ++ kong/clustering/compat/init.lua | 1 + spec/01-unit/19-hybrid/03-compat_spec.lua | 34 +++++++++++++++++++++++ 3 files changed, 37 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2af55859966..0e44675f231 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -80,6 +80,8 @@ - Fix an issue where control plane does not downgrade config for `aws_lambda` and `zipkin` for older version of data planes. [#10346](https://github.com/Kong/kong/pull/10346) +- Fix an issue where control plane does not rename fields correctly for `session` for older version of data planes. + [#10352](https://github.com/Kong/kong/pull/10352) ## 3.2.0 diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 69c0df6bafb..dbb2a16c6bc 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -238,6 +238,7 @@ end local function rename_field(config, name_from, name_to, has_update) if config[name_from] ~= nil then config[name_to] = config[name_from] + config[name_from] = nil return true end return has_update diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 5d75537e4a7..a0d98882631 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -157,6 +157,9 @@ describe("kong.clustering.compat", function() "goodbye", "my.nested.field", }, + session = { + "anything", + }, }, }) end) @@ -275,6 +278,37 @@ describe("kong.clustering.compat", function() }, }, }, + + { + name = "renamed fields", + version = "1.0.0", + plugins = { + { + name = "session", + config = { + idling_timeout = 60, + rolling_timeout = 60, + stale_ttl = 60, + cookie_same_site = "Default", + cookie_http_only = false, + remember = true, + }, + }, + }, + expect = { + { + name = "session", + config = { + cookie_idletime = 60, + cookie_lifetime = 60, + cookie_discard = 60, + cookie_samesite = "Lax", + cookie_httponly = false, + cookie_persistent = true, + }, + }, + }, + }, } for _, case in ipairs(cases) do From d10101955bc554e9e453d5968392babbdf1bf4f9 Mon Sep 17 00:00:00 2001 From: Niladri Dutta Date: Thu, 23 Feb 2023 18:15:47 +0530 Subject: [PATCH 2233/4351] fix(key-auth): return unauthorized if api key includes non-ascii symbols (#10171) Currently the key-auth plugin returns HTTP 500 (Internal Server Error) status code if the api key includes non-ascii symbols. This is not appropriate .This updates the key-auth plugin to send HTTP 401 (Unauthorized) status code on such cases. * return 401 when the api key includes non-ascii symbols * add a new test case in key-auth plugin Fix #5627 --- kong/plugins/key-auth/handler.lua | 7 +++++++ spec/03-plugins/09-key-auth/02-access_spec.lua | 13 +++++++++++++ 2 files changed, 20 insertions(+) diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 0c711cca133..1ab3bee7651 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -30,6 +30,7 @@ local _realm = 'Key realm="' .. _KONG._NAME .. '"' local ERR_DUPLICATE_API_KEY = { status = 401, message = "Duplicate API key found" } local ERR_NO_API_KEY = { status = 401, message = "No API key found in request" } +local ERR_INVALID_API_KEY = { status = 401, message = "Invalid symbol(s) found in API key" } local ERR_INVALID_AUTH_CRED = { status = 401, message = "Invalid authentication credentials" } local ERR_INVALID_PLUGIN_CONF = { status = 500, message = "Invalid plugin configuration" } local ERR_UNEXPECTED = { status = 500, message = "An unexpected error occurred" } @@ -170,6 +171,12 @@ local function do_authentication(conf) return nil, ERR_NO_API_KEY end + -- this request contains invalid symbol in API key, HTTP 401 + if not key:find("^[%w%-%_]+$") then + kong.response.set_header("WWW-Authenticate", _realm) + return nil, ERR_INVALID_API_KEY + end + -- retrieve our consumer linked to this API key local cache = kong.cache diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 06c3e9ec683..2421e30fc9c 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -245,6 +245,19 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same({ message = "No API key found in request" }, json) end) + it("returns Unauthorized on invalid symbol in key header", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "key-auth1.com", + ["apikey"] = "5SRmk6gý", + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.same({ message = "Invalid symbol(s) found in API key" }, json) + end) it("returns WWW-Authenticate header on missing credentials", function() local res = assert(proxy_client:send { method = "GET", From 80a5d3bfa4f01fab0693d49e7f7ed9f89a65ba2b Mon Sep 17 00:00:00 2001 From: Harry Date: Thu, 23 Feb 2023 05:58:05 -0800 Subject: [PATCH 2234/4351] chore(ci): add schema-change-noteworthy label for schema changes (#10342) --- .github/labeler.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index ce17c8c9728..650a492ead0 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -172,6 +172,8 @@ plugins/opentelemetry: schema-change-noteworthy: - kong/db/schema/entities/**/* +- kong/**/schema.lua +- kong/plugins/**/daos.lua build/bazel: - '**/*.bazel' From 6fa55b38152ce6510248b6bb549af0ef852bdabe Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 23 Feb 2023 23:35:21 +0800 Subject: [PATCH 2235/4351] fix(plugin): OTEL exporting with translate (#10332) Co-authored-by: Chrono Co-authored-by: Michael Martin <3277009+flrgh@users.noreply.github.com> --- CHANGELOG.md | 2 + kong/plugins/opentelemetry/handler.lua | 8 ++-- kong/plugins/opentelemetry/otlp.lua | 40 +++++++++++++++++++ .../37-opentelemetry/03-propagation_spec.lua | 22 ++++++++++ 4 files changed, 69 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0e44675f231..d741a3317cc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -195,6 +195,8 @@ [#10160](https://github.com/Kong/kong/pull/10160) - For `http.flavor`. It should be a string value, not a double. [#10160](https://github.com/Kong/kong/pull/10160) +- **OpenTelemetry**: Fix a bug that when getting the trace of other formats, the trace ID reported and propagated could be of incorrect length. + [#10332](https://github.com/Kong/kong/pull/10332) - **OAuth2**: `refresh_token_ttl` is now limited between `0` and `100000000` by schema validator. Previously numbers that are too large causes requests to fail. [#10068](https://github.com/Kong/kong/pull/10068) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 5856c1cea34..b41ce20cdb3 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -19,7 +19,8 @@ local propagation_parse = propagation.parse local propagation_set = propagation.set local null = ngx.null local encode_traces = otlp.encode_traces -local transform_span = otlp.transform_span +local translate_span_trace_id = otlp.translate_span +local encode_span = otlp.transform_span local _log_prefix = "[otel] " @@ -108,7 +109,7 @@ local function process_span(span, queue) span.trace_id = trace_id end - local pb_span = transform_span(span) + local pb_span = encode_span(span) queue:add(pb_span) end @@ -132,6 +133,7 @@ function OpenTelemetryHandler:access() end -- overwrite trace id + -- as we are in a chain of existing trace if trace_id then root_span.trace_id = trace_id kong.ctx.plugin.trace_id = trace_id @@ -145,7 +147,7 @@ function OpenTelemetryHandler:access() root_span.parent_id = parent_id end - propagation_set("preserve", header_type, root_span, "w3c") + propagation_set("preserve", header_type, translate_span_trace_id(root_span), "w3c") end function OpenTelemetryHandler:log(conf) diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index d84c5c7d97f..2b209e7f763 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -10,8 +10,13 @@ local insert = table.insert local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release local deep_copy = utils.deep_copy +local shallow_copy = utils.shallow_copy local table_merge = utils.table_merge +local getmetatable = getmetatable +local setmetatable = setmetatable +local TRACE_ID_LEN = 16 +local NULL = "\0" local POOL_OTLP = "KONG_OTLP" local EMPTY_TAB = {} @@ -72,9 +77,43 @@ local function transform_events(events) return pb_events end +-- translate the span to otlp format +-- currently it only adjust the trace id to 16 bytes +-- we don't do it in place because the span is shared +-- and we need to preserve the original information as much as possible +local function translate_span_trace_id(span) + local trace_id = span.trace_id + local len = #trace_id + local new_id = trace_id + + if len == TRACE_ID_LEN then + return span + end + + -- make sure the trace id is of 16 bytes + if len > TRACE_ID_LEN then + new_id = trace_id:sub(-TRACE_ID_LEN) + + elseif len < TRACE_ID_LEN then + new_id = NULL:rep(TRACE_ID_LEN - len) .. trace_id + end + + local translated = shallow_copy(span) + setmetatable(translated, getmetatable(span)) + + translated.trace_id = new_id + span = translated + + return span +end + +-- this function is to prepare span to be encoded and sent via grpc +-- TODO: renaming this to encode_span local function transform_span(span) assert(type(span) == "table") + span = translate_span_trace_id(span) + local pb_span = { trace_id = span.trace_id, span_id = span.span_id, @@ -161,6 +200,7 @@ do end return { + translate_span = translate_span_trace_id, transform_span = transform_span, encode_traces = encode_traces, } diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index 8ce89d2a1f0..d116cfb78dc 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -160,5 +160,27 @@ describe("propagation tests #" .. strategy, function() assert.equals(trace_id, json.headers["ot-tracer-traceid"]) end) + + it("propagates dd headers", function() + local trace_id = gen_trace_id() + local trace_id_truncated = trace_id:sub(1, 16) + local span_id = gen_span_id() + local r = proxy_client:get("/", { + headers = { + ["ot-tracer-traceid"] = trace_id_truncated, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(#trace_id, #json.headers["ot-tracer-traceid"], + "trace ID was not padded correctly") + + local expected = string.rep("0", 16) .. trace_id_truncated + assert.equals(expected, json.headers["ot-tracer-traceid"]) + end) end) end From 2f82cedaa248275a9e61e869331409b38d24d8d9 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 24 Feb 2023 01:58:50 +0800 Subject: [PATCH 2236/4351] fix(db/migration): do migration before validation (#10348) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Chrono Co-authored-by: Aapo Talvensaari Co-authored-by: Enrique García Cota --- CHANGELOG.md | 2 + kong/db/declarative/init.lua | 4 +- kong/db/declarative/migrations/route_path.lua | 47 ++++++++++++------- .../04-on-the-fly-migration_spec.lua | 32 +++++++++++++ spec/02-integration/02-cmd/11-config_spec.lua | 3 +- 5 files changed, 68 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d741a3317cc..ae2e1113e63 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -82,6 +82,8 @@ [#10346](https://github.com/Kong/kong/pull/10346) - Fix an issue where control plane does not rename fields correctly for `session` for older version of data planes. [#10352](https://github.com/Kong/kong/pull/10352) +- Fix an issue where validation to regex routes may be skipped when the old-fashioned config is used for DB-less Kong. + [#10348](https://github.com/Kong/kong/pull/10348) ## 3.2.0 diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index eb6a4967128..93d2e40a080 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -219,13 +219,13 @@ function _M:parse_table(dc_table, hash) error("expected a table as input", 2) end + on_the_fly_migration(dc_table) + local entities, err_t, meta = self.schema:flatten(dc_table) if err_t then return nil, pretty_print_error(err_t), err_t end - on_the_fly_migration(entities, dc_table._format_version) - yield() if not self.partial then diff --git a/kong/db/declarative/migrations/route_path.lua b/kong/db/declarative/migrations/route_path.lua index fd979fcb97f..04174f0fcac 100644 --- a/kong/db/declarative/migrations/route_path.lua +++ b/kong/db/declarative/migrations/route_path.lua @@ -1,32 +1,47 @@ local migrate_path = require "kong.db.migrations.migrate_path_280_300" +local lyaml_null = require("lyaml").null +local cjson_null = require("cjson").null +local ngx_null = ngx.null local pairs = pairs local ipairs = ipairs -local null = ngx.null -return function(tbl, version) - if not tbl or not (version == "1.1" or version == "2.1") then - return - end - - local routes = tbl.routes +local EMPTY = {} - if not routes then - -- no need to migrate - return +local function ensure_table(val) + if val == nil or val == ngx_null or val == lyaml_null or val == cjson_null or type(val) ~= "table" then + return EMPTY end + return val +end +local function migrate_routes(routes) for _, route in pairs(routes) do - local paths = route.paths - if not paths or paths == null then - -- no need to migrate - goto continue - end + local paths = ensure_table(route.paths) for idx, path in ipairs(paths) do paths[idx] = migrate_path(path) end + end +end + +return function(tbl) + local version = tbl._format_version + if not tbl or not (version == "1.1" or version == "2.1") then + return + end + + -- migrate top-level routes + local routes = ensure_table(tbl.routes) + migrate_routes(routes) - ::continue:: + -- migrate routes nested in top-level services + local services = ensure_table(tbl.services) + for _, service in ipairs(services) do + local nested_routes = ensure_table(service.routes) + + migrate_routes(nested_routes) end + + tbl._format_version = "3.0" end diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua index eb3c6454109..46e6fbd5c24 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -154,3 +154,35 @@ describe("declarative config: on the fly migration", function() end) end end) + +it("validation should happens after migration", function () + local dc = assert(declarative.new_config(conf_loader())) + local config = + [[ + _format_version: "2.1" + services: + - name: foo + host: example.com + protocol: https + enabled: false + _comment: my comment + - name: bar + host: example.test + port: 3000 + _comment: my comment + routes: + - name: foo + path_handling: v0 + protocols: ["https"] + paths: ["/regex.+(", "/prefix" ] + snis: + - "example.com" + ]] + + local config_tbl, err = dc:parse_string(config) + + assert.falsy(config_tbl) + assert.matches("invalid regex:", err, nil, true) + assert.matches("/regex.+(", err, nil, true) + assert.matches("missing )", err, nil, true) +end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 1ec775b1d3a..351448b26be 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -109,8 +109,7 @@ describe("kong config", function() local _, res = assert(thread:join()) assert.matches("signal=config-db-import", res, nil, true) -- it will be updated on-the-fly - -- but the version should still be 1.1 - assert.matches("decl_fmt_version=1.1", res, nil, true) + assert.matches("decl_fmt_version=3.0", res, nil, true) assert.matches("file_ext=.yml", res, nil, true) local client = helpers.admin_client() From 999f5bea44aa3092b61541a40adf1be81c6490b9 Mon Sep 17 00:00:00 2001 From: Tyler Ball <2481463+tyler-ball@users.noreply.github.com> Date: Thu, 23 Feb 2023 13:26:46 -0800 Subject: [PATCH 2237/4351] chore(release): Boolean variables are passed as strings by Github Actions (#10343) Performing this comparison actually turns a "true" string into a false. We already check for a string when consuming this environment variable so there is no need to perform it here. Signed-off-by: Tyler Ball --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index aa66af95971..1eef0bbd381 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -476,7 +476,7 @@ jobs: - name: Upload Packages to PULP env: - OFFICIAL_RELEASE: ${{ github.event.inputs.official == true }} + OFFICIAL_RELEASE: ${{ github.event.inputs.official }} PULP_HOST: https://api.download.konghq.com PULP_USERNAME: admin # PULP_PASSWORD: ${{ secrets.PULP_DEV_PASSWORD }} From 50e8ba2df5c6134407fef034b4b170316cf239ab Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 24 Feb 2023 09:54:39 -0800 Subject: [PATCH 2238/4351] fix(bazel): fix intel detection (#10322) --- build/repositories.bzl | 2 ++ 1 file changed, 2 insertions(+) diff --git a/build/repositories.bzl b/build/repositories.bzl index 43b47882d00..4117d78c709 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -70,6 +70,8 @@ def _github_release_impl(ctx): if os_arch == "aarch64": os_arch = "arm64" + if os_arch == "x86_64": + os_arch = "amd64" elif os_arch != "amd64": fail("Unsupported arch %s" % os_arch) From 35c4b7a22d266262e4165fa9869a73c21202c677 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 24 Feb 2023 09:56:29 -0800 Subject: [PATCH 2239/4351] fix(gha): Set Package Architecture when Uploading to Pulp (#10339) * fix(gha): set package arch for upload * Update .github/workflows/release.yml Co-authored-by: Tyler Ball <2481463+tyler-ball@users.noreply.github.com> --------- Co-authored-by: Tyler Ball <2481463+tyler-ball@users.noreply.github.com> --- .github/workflows/release.yml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1eef0bbd381..eb54d7ed81b 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -474,8 +474,19 @@ jobs: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg + - name: Set package architecture + id: pkg-arch + run: | + arch='amd64' + if [[ '${{ matrix.label }}' == *'arm64' ]]; then + arch='arm64' + fi + echo "arch=$arch" + echo "arch=$arch" >> $GITHUB_OUTPUT + - name: Upload Packages to PULP env: + ARCHITECTURE: ${{ steps.pkg-arch.outputs.arch }} OFFICIAL_RELEASE: ${{ github.event.inputs.official }} PULP_HOST: https://api.download.konghq.com PULP_USERNAME: admin From 4bc8ea925762b1b442d36b3a590e0a7880d38c1a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Sat, 25 Feb 2023 09:40:22 +0100 Subject: [PATCH 2240/4351] Revert "fix(key-auth): return unauthorized if api key includes non-ascii symbols (#10171)" (#10372) This reverts commit d10101955bc554e9e453d5968392babbdf1bf4f9 (#10171). The fix is too restrictive on the key syntax due to a misunderstanding on my end. Before reimplementing, we need a reproduction case that demonstrates the problem, as we may need to fix the issue at another level. --- kong/plugins/key-auth/handler.lua | 7 ------- spec/03-plugins/09-key-auth/02-access_spec.lua | 13 ------------- 2 files changed, 20 deletions(-) diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 1ab3bee7651..0c711cca133 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -30,7 +30,6 @@ local _realm = 'Key realm="' .. _KONG._NAME .. '"' local ERR_DUPLICATE_API_KEY = { status = 401, message = "Duplicate API key found" } local ERR_NO_API_KEY = { status = 401, message = "No API key found in request" } -local ERR_INVALID_API_KEY = { status = 401, message = "Invalid symbol(s) found in API key" } local ERR_INVALID_AUTH_CRED = { status = 401, message = "Invalid authentication credentials" } local ERR_INVALID_PLUGIN_CONF = { status = 500, message = "Invalid plugin configuration" } local ERR_UNEXPECTED = { status = 500, message = "An unexpected error occurred" } @@ -171,12 +170,6 @@ local function do_authentication(conf) return nil, ERR_NO_API_KEY end - -- this request contains invalid symbol in API key, HTTP 401 - if not key:find("^[%w%-%_]+$") then - kong.response.set_header("WWW-Authenticate", _realm) - return nil, ERR_INVALID_API_KEY - end - -- retrieve our consumer linked to this API key local cache = kong.cache diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 2421e30fc9c..06c3e9ec683 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -245,19 +245,6 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same({ message = "No API key found in request" }, json) end) - it("returns Unauthorized on invalid symbol in key header", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "key-auth1.com", - ["apikey"] = "5SRmk6gý", - } - }) - local body = assert.res_status(401, res) - local json = cjson.decode(body) - assert.same({ message = "Invalid symbol(s) found in API key" }, json) - end) it("returns WWW-Authenticate header on missing credentials", function() local res = assert(proxy_client:send { method = "GET", From 2d7c16c5129978d41ab55244121f7f70bdc6c655 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Mon, 27 Feb 2023 14:00:55 +0800 Subject: [PATCH 2241/4351] fix(build): add rpm signing related env var into repository rule environ list (#4647) (#10376) Fix KAG-744 --- build/kong_bindings.bzl | 2 ++ 1 file changed, 2 insertions(+) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 61b8d1caa1f..f44ddd2ccfd 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -74,5 +74,7 @@ load_bindings = repository_rule( environ = [ "BUILD_NAME", "INSTALL_DESTDIR", + "RPM_SIGNING_KEY_FILE", + "NFPM_RPM_PASSPHRASE", ], ) From e5d63395fd27d30fd556715cb80ec15edb5ebd65 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 27 Feb 2023 15:00:08 +0800 Subject: [PATCH 2242/4351] fix(build): fix intel detection with elif (#10378) regression from #10322 --- build/repositories.bzl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/repositories.bzl b/build/repositories.bzl index 4117d78c709..7e9478ae850 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -70,7 +70,7 @@ def _github_release_impl(ctx): if os_arch == "aarch64": os_arch = "arm64" - if os_arch == "x86_64": + elif os_arch == "x86_64": os_arch = "amd64" elif os_arch != "amd64": fail("Unsupported arch %s" % os_arch) From f536633df1342999a668dba3ed9d09ca52815e06 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 27 Feb 2023 08:59:01 +0000 Subject: [PATCH 2243/4351] chore(deps): bump docker/login-action Bumps [docker/login-action](https://github.com/docker/login-action) from bc135a1993a1d0db3e9debefa0cfcb70443cc94c to ec9cdf07d570632daeb912f5b2099cb9ec1d01e6. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/bc135a1993a1d0db3e9debefa0cfcb70443cc94c...ec9cdf07d570632daeb912f5b2099cb9ec1d01e6) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index eb54d7ed81b..7f33db1aa4f 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -266,7 +266,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 + uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -342,7 +342,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 + uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -418,7 +418,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 + uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -514,7 +514,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@bc135a1993a1d0db3e9debefa0cfcb70443cc94c # v2.1.0 + uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From 42411ccd3d0c78bbe3467738417f6490cf2fc3d3 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 27 Feb 2023 14:56:17 +0000 Subject: [PATCH 2244/4351] tests(helpers) avoid spurious error message (#10368) If the inner command substitution failed with a "file not found", the error would be reported, even though the outer command has a redirection. This happens because the substitution is evaluated first, and the outer redirection does not apply to it. This fixes a flakiness in the hybrid mode tests for `kong quit`. This commit also does some minor cleanups in said tests. --- kong/cmd/utils/kill.lua | 2 +- spec/02-integration/02-cmd/12-hybrid_spec.lua | 6 ++---- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/kong/cmd/utils/kill.lua b/kong/cmd/utils/kill.lua index 11ae9ef47df..94820dfc131 100644 --- a/kong/cmd/utils/kill.lua +++ b/kong/cmd/utils/kill.lua @@ -2,7 +2,7 @@ local pl_path = require "pl.path" local pl_utils = require "pl.utils" local log = require "kong.cmd.utils.log" -local cmd_tmpl = [[kill %s `cat %s` >/dev/null 2>&1]] +local cmd_tmpl = [[kill %s `cat %s 2>&1` >/dev/null 2>&1]] local function kill(pid_file, args) log.debug("sending signal to pid at: %s", pid_file) diff --git a/spec/02-integration/02-cmd/12-hybrid_spec.lua b/spec/02-integration/02-cmd/12-hybrid_spec.lua index 1a09889e452..b764bb76ad2 100644 --- a/spec/02-integration/02-cmd/12-hybrid_spec.lua +++ b/spec/02-integration/02-cmd/12-hybrid_spec.lua @@ -129,13 +129,11 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", })) - - helpers.wait_for_file_contents("servroot/pids/nginx.pid") - helpers.wait_for_file_contents("servroot2/pids/nginx.pid") end) lazy_teardown(function() - helpers.kill_all() + helpers.stop_kong("servroot") + helpers.stop_kong("servroot2") end) it("quits gracefully", function() From f14d68a9e8c2462cbf3ec830404a4da131d4a706 Mon Sep 17 00:00:00 2001 From: Steve Zesch Date: Tue, 28 Feb 2023 05:02:34 -0500 Subject: [PATCH 2245/4351] feat(acme): allow to store account_key in keys and key_sets (#9746) There is currently no way to configure an existing private key to be used for the acme plugin. If the account does not have a key in storage, then a new one is created. This is a problem when external account binding credentials have already been associated with a key elsewhere (e.g. cert-manager or cert-bot). Some issuers like ZeroSSL allow for EAB credentials to be reused and multiple accounts can be created with different private keys. Others like GCP Public CA only allow for EAB credentials to be associated with one key so when the plugin tries to create a new account with a new key it fails. The current workaround for this has been to manually insert the key in storage so a new key is not created. This PR exposes account_key and will use that if the account was not found in storage and the value of account_key is not nil. Otherwise, it will generate a key on the fly as it does currently. --- kong/clustering/compat/removed_fields.lua | 6 + kong/plugins/acme/client.lua | 52 ++++++- kong/plugins/acme/schema.lua | 10 ++ spec/03-plugins/29-acme/01-client_spec.lua | 165 +++++++++++++++++++++ spec/03-plugins/29-acme/04-schema_spec.lua | 30 +++- 5 files changed, 257 insertions(+), 6 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 66a650fc0e2..dcdca39cd1b 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -55,4 +55,10 @@ return { "phase_duration_flavor", } }, + -- Any dataplane older than 3.3.0 + [3003000000] = { + acme = { + "account_key", + } + }, } diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 924259b87f2..1755bf14e5c 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -224,6 +224,42 @@ local function store_renew_config(conf, host) return err end +local function get_account_key(conf) + local kid = conf.key_id + local lookup = {kid = kid} + + if conf.key_set then + local key_set, key_set_err = kong.db.key_sets:select_by_name(conf.key_set) + + if key_set_err then + kong.log.warn("error loading keyset ", conf.key_set, " : ", key_set_err) + return nil, key_set_err + end + + if not key_set then + kong.log.warn("could not load keyset nil value was returned") + return nil, error("nil returned by key_sets:select_by_name for key_set ", conf.key_set) + end + + lookup.set = {id = key_set.id} + end + + local cache_key = kong.db.keys:cache_key(lookup) + local key, key_err = kong.db.keys:select_by_cache_key(cache_key) + + if key_err then + kong.log.warn("error loading key ", kid, " : ", key_err) + return nil, key_err + end + + if not key then + kong.log.warn("could not load key nil value was returned") + return nil, error("nil returned by keys:select_by_cache_key for key ", conf.key_id) + end + + return kong.db.keys:get_privkey(key) +end + local function create_account(conf) local _, st, err = new_storage_adapter(conf) if err then @@ -236,8 +272,19 @@ local function create_account(conf) elseif account then return end - -- no account yet, create one now - local pkey = util.create_pkey(4096, "RSA") + + local pkey + if conf.account_key then + local account_key, err = get_account_key(conf.account_key) + if err then + return err + end + + pkey = account_key + else + -- no account yet, create one now + pkey = util.create_pkey(4096, "RSA") + end local err = st:set(account_name, cjson_encode({ key = pkey, @@ -512,4 +559,5 @@ return { _renew_certificate_storage = renew_certificate_storage, _check_expire = check_expire, _set_is_dbless = function(d) dbless = d end, + _create_account = create_account, } diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 4e9d53efce1..ff0e8d01c57 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -52,6 +52,11 @@ local VAULT_STORAGE_SCHEMA = { { jwt_path = { type = "string" }, }, } +local ACCOUNT_KEY_SCHEMA = { + { key_id = { type = "string", required = true }}, + { key_set = { type = "string" }} +} + local schema = { name = "acme", fields = { @@ -71,6 +76,11 @@ local schema = { encrypted = true, -- Kong Enterprise-exclusive feature, does nothing in Kong CE referenceable = true, }, }, + { account_key = { + type = "record", + required = false, + fields = ACCOUNT_KEY_SCHEMA, + }, }, { api_uri = typedefs.url({ default = "https://acme-v02.api.letsencrypt.org/directory" }), }, { tos_accepted = { diff --git a/spec/03-plugins/29-acme/01-client_spec.lua b/spec/03-plugins/29-acme/01-client_spec.lua index fff17845312..8b56b3ad607 100644 --- a/spec/03-plugins/29-acme/01-client_spec.lua +++ b/spec/03-plugins/29-acme/01-client_spec.lua @@ -6,6 +6,8 @@ local cjson = require "cjson" local pkey = require("resty.openssl.pkey") local x509 = require("resty.openssl.x509") +local tablex = require "pl.tablex" + local client local function new_cert_key_pair(expire) @@ -90,6 +92,169 @@ for _, strategy in ipairs(strategies) do end) end +for _, strategy in ipairs(strategies) do + local account_name, account_key + local c, config, db + + local KEY_ID = "123" + local KEY_SET_NAME = "key_set_foo" + + local pem_pub, pem_priv = helpers.generate_keys("PEM") + + lazy_setup(function() + client = require("kong.plugins.acme.client") + account_name = client._account_name(proper_config) + end) + + describe("Plugin: acme (client.create_account) [#" .. strategy .. "]", function() + describe("create with preconfigured account_key with key_set", function() + lazy_setup(function() + account_key = {key_id = KEY_ID, key_set = KEY_SET_NAME} + config = tablex.deepcopy(proper_config) + config.account_key = account_key + c = client.new(config) + + _, db = helpers.get_db_utils(strategy ~= "off" and strategy or nil, {"keys", "key_sets"}) + + local ks, err = assert(db.key_sets:insert({name = KEY_SET_NAME})) + assert.is_nil(err) + + local k, err = db.keys:insert({ + name = "Test PEM", + pem = { + private_key = pem_priv, + public_key = pem_pub + }, + set = ks, + kid = KEY_ID + }) + assert(k) + assert.is_nil(err) + end) + + lazy_teardown(function() + c.storage:delete(account_name) + end) + + -- The first call should result in the account key being persisted. + it("persists account", function() + local err = client._create_account(config) + assert.is_nil(err) + + local account, err = c.storage:get(account_name) + assert.is_nil(err) + assert.not_nil(account) + + local account_data = cjson.decode(account) + assert.equal(account_data.key, pem_priv) + end) + + -- The second call should be a nop because the key is found in the db. + -- Validate that the second call does not result in the key being changed. + it("skips persisting existing account", function() + local err = client._create_account(config) + assert.is_nil(err) + + local account, err = c.storage:get(account_name) + assert.is_nil(err) + assert.not_nil(account) + + local account_data = cjson.decode(account) + assert.equal(account_data.key, pem_priv) + end) + end) + + describe("create with preconfigured account_key without key_set", function() + lazy_setup(function() + account_key = {key_id = KEY_ID} + config = tablex.deepcopy(proper_config) + config.account_key = account_key + c = client.new(config) + + _, db = helpers.get_db_utils(strategy ~= "off" and strategy or nil, {"keys", "key_sets"}) + + local k, err = db.keys:insert({ + name = "Test PEM", + pem = { + private_key = pem_priv, + public_key = pem_pub + }, + kid = KEY_ID + }) + assert(k) + assert.is_nil(err) + end) + + lazy_teardown(function() + c.storage:delete(account_name) + end) + + -- The first call should result in the account key being persisted. + it("persists account", function() + local err = client._create_account(config) + assert.is_nil(err) + + local account, err = c.storage:get(account_name) + assert.is_nil(err) + assert.not_nil(account) + + local account_data = cjson.decode(account) + assert.equal(account_data.key, pem_priv) + end) + end) + + describe("create with generated account_key", function() + local i = 1 + local account_keys = {} + + lazy_setup(function() + config = tablex.deepcopy(proper_config) + c = client.new(config) + + account_keys[1] = util.create_pkey() + account_keys[2] = util.create_pkey() + + util.create_pkey = function(size, type) + local key = account_keys[i] + i = i + 1 + return key + end + end) + + lazy_teardown(function() + c.storage:delete(account_name) + end) + + -- The first call should result in a key being generated and the account + -- should then be persisted. + it("persists account", function() + local err = client._create_account(config) + assert.is_nil(err) + + local account, err = c.storage:get(account_name) + assert.is_nil(err) + assert.not_nil(account) + + local account_data = cjson.decode(account) + assert.equal(account_data.key, account_keys[1]) + end) + + -- The second call should be a nop because the key is found in the db. + it("skip persisting existing account", function() + local err = client._create_account(config) + assert.is_nil(err) + + local account, err = c.storage:get(account_name) + assert.is_nil(err) + assert.not_nil(account) + + local account_data = cjson.decode(account) + assert.equal(account_data.key, account_keys[1]) + end) + end) + end) +end + for _, strategy in helpers.each_strategy() do describe("Plugin: acme (client.save) [#" .. strategy .. "]", function() local bp, db diff --git a/spec/03-plugins/29-acme/04-schema_spec.lua b/spec/03-plugins/29-acme/04-schema_spec.lua index 27110ffd4be..2bea9f9b01f 100644 --- a/spec/03-plugins/29-acme/04-schema_spec.lua +++ b/spec/03-plugins/29-acme/04-schema_spec.lua @@ -27,7 +27,7 @@ describe("Plugin: acme (schema)", function() }, ---------------------------------------- { - name = "must accpet ToS for Let's Encrypt (unaccpeted,staging)", + name = "must accept ToS for Let's Encrypt (unaccepted,staging)", input = { account_email = "example@example.com", api_uri = "https://acme-staging-v02.api.letsencrypt.org", @@ -43,7 +43,7 @@ describe("Plugin: acme (schema)", function() }, ---------------------------------------- { - name = "must accpet ToS for Let's Encrypt (unaccpeted)", + name = "must accept ToS for Let's Encrypt (unaccepted)", input = { account_email = "example@example.com", api_uri = "https://acme-v02.api.letsencrypt.org", @@ -59,7 +59,7 @@ describe("Plugin: acme (schema)", function() }, ---------------------------------------- { - name = "must accpet ToS for Let's Encrypt (accepted)", + name = "must accept ToS for Let's Encrypt (accepted)", input = { account_email = "example@example.com", api_uri = "https://acme-v02.api.letsencrypt.org", @@ -67,6 +67,28 @@ describe("Plugin: acme (schema)", function() }, }, ---------------------------------------- + { + name = "accepts valid account_key with key_set", + input = { + account_email = "example@example.com", + api_uri = "https://api.acme.org", + account_key = { + key_id = "123", + key_set = "my-key-set", + } + }, + }, + ---------------------------------------- + { + name = "accepts valid account_key without key_set", + input = { + account_email = "example@example.com", + api_uri = "https://api.acme.org", + account_key = { + key_id = "123", + } + }, + }, } for _, t in ipairs(tests) do @@ -80,4 +102,4 @@ describe("Plugin: acme (schema)", function() end end) end -end) \ No newline at end of file +end) From ae434273c7ece81a64a48c477d391c0006dc750a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 28 Feb 2023 18:05:48 +0800 Subject: [PATCH 2246/4351] chore(cd): output summary on workflow view (#10386) --- .github/workflows/release.yml | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 7f33db1aa4f..9256e0ac2f2 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -68,18 +68,30 @@ jobs: fi if [ "${{ github.event.inputs.official }}" == "true" ]; then - echo "release-desc=$KONG_VERSION (official)" >> $GITHUB_OUTPUT + release_desc="$KONG_VERSION (official)" echo "docker-repository=$DOCKER_REPOSITORY" >> $GITHUB_OUTPUT echo "deploy-environment=release" >> $GITHUB_OUTPUT else - echo "release-desc=$KONG_VERSION (pre-release)" >> $GITHUB_OUTPUT + release_desc="$KONG_VERSION (pre-release)" echo "docker-repository=$PRERELEASE_DOCKER_REPOSITORY" >> $GITHUB_OUTPUT fi + echo "release-desc=$release_desc" >> $GITHUB_OUTPUT + echo "matrix=$(yq -I=0 -o=json $matrix_file)" >> $GITHUB_OUTPUT cat $GITHUB_OUTPUT + echo "### :package: Building and packaging for $release_desc" >> $GITHUB_STEP_SUMMARY + echo "" >> $GITHUB_STEP_SUMMARY + echo "- event_name: ${{ github.event_name }}" >> $GITHUB_STEP_SUMMARY + echo "- ref_name: ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY + echo "- inputs.version: ${{ github.event.inputs.version }}" >> $GITHUB_STEP_SUMMARY + echo "" >> $GITHUB_STEP_SUMMARY + echo "```" >> $GITHUB_STEP_SUMMARY + cat $GITHUB_OUTPUT >> $GITHUB_STEP_SUMMARY + echo "```" >> $GITHUB_STEP_SUMMARY + build-packages: needs: metadata name: Build & Package - ${{ matrix.label }} From 037434385c940dde8dfc2d0d62a07996c3fec977 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 28 Feb 2023 16:34:12 +0100 Subject: [PATCH 2247/4351] feat(proxy): make error responses content type compliant with request header values (#10366) * feat(proxy): error outputs ensure error messages are returned via kong.response.error when the proxy request is interrupted so that the output formats are compliant with the value of the Accept header * tests(proxy): collect plugin errors * chore(*): changelog update --- CHANGELOG.md | 6 ++ kong/init.lua | 8 +-- kong/runloop/handler.lua | 14 ++-- spec/01-unit/16-runloop_handler_spec.lua | 2 +- .../29-collect-plugin-errors_spec.lua | 68 +++++++++++++++++++ .../02-access_spec.lua | 3 +- 6 files changed, 87 insertions(+), 14 deletions(-) create mode 100644 spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index ae2e1113e63..1fc1d1c0c2e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,12 @@ ## Unreleased +### Additions + +#### Core + +- Make runloop and init error response content types compliant with Accept header value + [#10366](https://github.com/Kong/kong/pull/10366) ### Dependencies - Bumped lua-resty-session from 4.0.2 to 4.0.3 diff --git a/kong/init.lua b/kong/init.lua index 4ae555bba5f..63ad10da5fd 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -433,9 +433,9 @@ local function flush_delayed_response(ctx) return -- avoid tail call end - kong.response.exit(ctx.delayed_response.status_code, - ctx.delayed_response.content, - ctx.delayed_response.headers) + local dr = ctx.delayed_response + local message = dr.content and dr.content.message or dr.content + kong.response.error(dr.status_code, message, dr.headers) end @@ -1005,7 +1005,7 @@ function Kong.access() ctx.buffered_proxying = nil - return kong.response.exit(503, { message = "no Service found with those values"}) + return kong.response.error(503, "no Service found with those values") end runloop.access.after(ctx) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index d2a927351c9..e5ce9271741 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1079,8 +1079,7 @@ return { after = function(ctx) local ok, err, errcode = balancer_execute(ctx) if not ok then - local body = utils.get_default_exit_body(errcode, err) - return kong.response.exit(errcode, body) + return kong.response.error(errcode, err) end end }, @@ -1118,7 +1117,7 @@ return { span:finish() end - return kong.response.exit(404, { message = "no Route matched with those values" }) + return kong.response.error(404, "no Route matched with those values") end -- ends tracing span @@ -1185,7 +1184,7 @@ return { local redirect_status_code = route.https_redirect_status_code or 426 if redirect_status_code == 426 then - return kong.response.exit(426, { message = "Please use HTTPS protocol" }, { + return kong.response.error(426, "Please use HTTPS protocol", { ["Connection"] = "Upgrade", ["Upgrade"] = "TLS/1.2, HTTP/1.1", }) @@ -1209,7 +1208,7 @@ return { if content_type and sub(content_type, 1, #"application/grpc") == "application/grpc" then if protocol_version ~= 2 then -- mismatch: non-http/2 request matched grpc route - return kong.response.exit(426, { message = "Please use HTTP2 protocol" }, { + return kong.response.error(426, "Please use HTTP2 protocol", { ["connection"] = "Upgrade", ["upgrade"] = "HTTP/2", }) @@ -1217,7 +1216,7 @@ return { else -- mismatch: non-grpc request matched grpc route - return kong.response.exit(415, { message = "Non-gRPC request matched gRPC route" }) + return kong.response.error(415, "Non-gRPC request matched gRPC route") end if not protocols.grpc and forwarded_proto ~= "https" then @@ -1339,8 +1338,7 @@ return { local ok, err, errcode = balancer_execute(ctx) if not ok then - local body = utils.get_default_exit_body(errcode, err) - return kong.response.exit(errcode, body) + return kong.response.error(errcode, err) end local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) diff --git a/spec/01-unit/16-runloop_handler_spec.lua b/spec/01-unit/16-runloop_handler_spec.lua index 3c3bce1fe08..2ea74249177 100644 --- a/spec/01-unit/16-runloop_handler_spec.lua +++ b/spec/01-unit/16-runloop_handler_spec.lua @@ -29,7 +29,7 @@ local function setup_it_block() warn = function() end, }, response = { - exit = function() end, + error = function() end, }, worker_events = { register = function() end, diff --git a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua new file mode 100644 index 00000000000..52319d41823 --- /dev/null +++ b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua @@ -0,0 +1,68 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +for _, strategy in helpers.each_strategy() do + describe("Collect plugin errors [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + },{ + "logger" + }) + + local service = assert(bp.services:insert { + url = helpers.mock_upstream_url + }) + + local route = assert(bp.routes:insert { + service = service, + hosts = { "error.test" } + }) + + assert(bp.plugins:insert { + name = "error-generator", + route = { id = route.id }, + config = { + access = true, + }, + }) + assert(bp.plugins:insert { + name = "logger", + route = { id = route.id }, + }) + + assert(helpers.start_kong({ + database = strategy, + plugins = "bundled, error-generator, logger", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + it("delays the error response", function() + local res = assert(client:get("/get", { + headers = { + Host = "error.test", + } + })) + local body = assert.res_status(500, res) + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) + -- the other plugin's phases were executed: + assert.logfile().has.line("header_filter phase", true) + assert.logfile().has.line("body_filter phase", true) + assert.logfile().has.line("log phase", true) + end) + end) +end diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 1dac0e055b3..63e19504ee8 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -292,7 +292,8 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do } }) local body = assert.res_status(500, res) - assert.same('{"message":"An unexpected error occurred"}', body) + local json = cjson.decode(body) + assert.same({ message = "An unexpected error occurred" }, json) end) end) From e78d1fbf073d9d700d18eb12a4348efa8fa6f926 Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 28 Feb 2023 13:21:25 -0800 Subject: [PATCH 2248/4351] chore(ci): track enterprise schema changes (#10397) This patch updates the labeler configuration to track schema changes for Enterprise code as part of the public open-source code. --- .github/labeler.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index 650a492ead0..c11d13744d8 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -174,6 +174,8 @@ schema-change-noteworthy: - kong/db/schema/entities/**/* - kong/**/schema.lua - kong/plugins/**/daos.lua +- plugins-ee/**/daos.lua +- plugins-ee/**/schema.lua build/bazel: - '**/*.bazel' From 4f29d72d00b3278a2c12fb67a073c3c985f5b434 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 28 Feb 2023 18:44:08 -0300 Subject: [PATCH 2249/4351] fix(balancer) use local target cache (#10384) * fix(balancer) use local target cache * fix(targets): remove dup code --- kong/runloop/balancer/balancers.lua | 1 + kong/runloop/balancer/targets.lua | 32 +++++++++++++++++++---------- kong/runloop/balancer/upstreams.lua | 5 ----- 3 files changed, 22 insertions(+), 16 deletions(-) diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index f647d99dfd3..763be3d7340 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -102,6 +102,7 @@ local function create_balancer_exclusive(upstream) local health_threshold = upstream.healthchecks and upstream.healthchecks.threshold or nil + targets.clean_targets_cache(upstream) local targets_list, err = targets.fetch_targets(upstream) if not targets_list then return nil, "failed fetching targets:" .. err diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index 0b95ecd6ef3..89b4563853b 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -38,6 +38,8 @@ local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } local renewal_heap = require("binaryheap").minUnique() local renewal_weak_cache = setmetatable({}, { __mode = "v" }) +local targets_by_upstream_id = {} + local targets_M = {} -- forward local declarations @@ -126,9 +128,17 @@ end function targets_M.fetch_targets(upstream) local targets_cache_key = "balancer:targets:" .. upstream.id - return kong.core_cache:get( - targets_cache_key, nil, - load_targets_into_memory, upstream.id) + if targets_by_upstream_id[targets_cache_key] == nil then + targets_by_upstream_id[targets_cache_key] = load_targets_into_memory(upstream.id) + end + + return targets_by_upstream_id[targets_cache_key] +end + + +function targets_M.clean_targets_cache(upstream) + local targets_cache_key = "balancer:targets:" .. upstream.id + targets_by_upstream_id[targets_cache_key] = nil end @@ -157,7 +167,14 @@ function targets_M.on_target_event(operation, target) log(DEBUG, "target ", operation, " for upstream ", upstream_id, upstream_name and " (" .. upstream_name ..")" or "") - kong.core_cache:invalidate_local("balancer:targets:" .. upstream_id) + targets_by_upstream_id["balancer:targets:" .. upstream_id] = nil + + local upstream = upstreams.get_upstream_by_id(upstream_id) + if not upstream then + log(ERR, "target ", operation, ": upstream not found for ", upstream_id, + upstream_name and " (" .. upstream_name ..")" or "") + return + end -- cancel DNS renewal if operation ~= "create" then @@ -170,13 +187,6 @@ function targets_M.on_target_event(operation, target) end end - local upstream = upstreams.get_upstream_by_id(upstream_id) - if not upstream then - log(ERR, "target ", operation, ": upstream not found for ", upstream_id, - upstream_name and " (" .. upstream_name ..")" or "") - return - end - -- move this to upstreams? local balancer = balancers.get_balancer_by_id(upstream_id) if not balancer then diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index 7b0a10b8b73..e2f9fcd3ce2 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -191,11 +191,6 @@ local function do_upstream_event(operation, upstream_data) end elseif operation == "delete" or operation == "update" then - local target_cache_key = "balancer:targets:" .. upstream_id - if kong.db.strategy ~= "off" then - kong.core_cache:invalidate_local(target_cache_key) - end - local balancer = balancers.get_balancer_by_id(upstream_id) if balancer then healthcheckers.stop_healthchecker(balancer, CLEAR_HEALTH_STATUS_DELAY) From 21f148ad7dcef30c02d79a8a5b73dcfb9e28223f Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 3 Feb 2023 11:06:38 -0800 Subject: [PATCH 2250/4351] build(arm64): utilize self-hosted runner for Amazon Linux 2 arm64 (#4403) This PR introduces builds of Amazon Linux 2/2022 packages that occur "natively" within docker on both `ubuntu-22.04` (github hosted runners) and `ubuntu-22.04-arm64` (self-hosted runners) as well as all the changes that were required of our existing github actions and build infrastructure to accomplish those builds. Briefly summarized, theses changes include (but are not limited to): - expanding `matrix-full.yml` to include amazonlinux entries - adding a "bootstrap.sh" script that is responsible for installing `cmake`, `cargo`, `yq`, `rootlesskit`, and `bazel` (but not `git` because that already existed in the github action) - this approach was determined to be more desirable than either letting `rules_foreign_cc` installing and configure `cmake` or installing and configuring `cmake` via bazel itself (ala `nfpm`) - the bootstrap.sh script is meant to be extensible to other platforms and can do things like "parse" bazel files to determine `RPM_EXTRA` packages to install - adds `explain_manifest` manifest files for amazonlinux 2/2022 arm64 & amd64 KAG-346 --- .bazelignore | 2 + .bazelrc | 2 +- .github/matrix-full.yml | 19 +- .github/workflows/release.yml | 75 +++- build/bootstrap.sh | 345 ++++++++++++++++++ build/dockerfiles/rpm.Dockerfile | 4 +- build/nfpm/repositories.bzl | 4 +- build/package/postinstall.sh | 12 +- build/repositories.bzl | 2 +- .../fixtures/amazonlinux-2-amd64.txt | 220 +++++++++++ 10 files changed, 666 insertions(+), 19 deletions(-) create mode 100755 build/bootstrap.sh create mode 100644 scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt diff --git a/.bazelignore b/.bazelignore index d40366529ee..38fe0682a42 100644 --- a/.bazelignore +++ b/.bazelignore @@ -35,3 +35,5 @@ user.bazelrc /servroot/ /autodoc/ /.github/ + +.DS_Store diff --git a/.bazelrc b/.bazelrc index 4e9527d3ce1..97e25f9feca 100644 --- a/.bazelrc +++ b/.bazelrc @@ -22,7 +22,7 @@ build --worker_verbose # build --incompatible_strict_action_env -# Enable --platforms API based cpu,compilter,crosstool_top selection +# Enable --platforms API based cpu,compiler,crosstool_top selection build --incompatible_enable_cc_toolchain_resolution # Pass PATH, CC, CXX variables from the environment. diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 7a4594d1d3b..bd4a00ef041 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -60,6 +60,13 @@ build-packages: bazel_args: --platforms=//:alpine-x86_64 check-manifest-file: alpine-amd64.txt +# Amazon Linux +- label: amazonlinux-2 + os: ubuntu-22.04 + image: amazonlinux:2 + package: rpm + check-manifest-file: amazonlinux-2-amd64.txt + build-images: # Only build images for the latest version of each major release. @@ -68,7 +75,7 @@ build-images: # package: package type # artifact-from: label of build-packages to use # artifact-from-alt: another label of build-packages to use for downloading package (to build multi-arch image) -# docker_platforms: comma seperated list of docker buildx platforms to build for +# docker_platforms: comma separated list of docker buildx platforms to build for # Ubuntu - label: ubuntu @@ -171,16 +178,16 @@ release-packages: artifact-type: rhel artifact: kong.el8.amd64.rpm -# Amazon Linux + # Amazon Linux - label: amazonlinux-2 package: rpm - artifact-from: centos-7 + artifact-from: amazonlinux-2 artifact-version: 2 artifact-type: amazonlinux artifact: kong.aws2.amd64.rpm - label: amazonlinux-2022 package: rpm - artifact-from: centos-7 + artifact-from: amazonlinux-2 artifact-version: 2022 artifact-type: amazonlinux artifact: kong.aws2022.amd64.rpm @@ -194,10 +201,6 @@ release-packages: release-images: - label: ubuntu - package: deb - label: debian - package: deb - label: rhel - package: rpm - label: alpine - package: apk diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 9256e0ac2f2..9adf768f7d9 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -137,6 +137,13 @@ jobs: echo "/usr/local/git/bin" >> $GITHUB_PATH yum install -y which zlib-devel + - name: Early Amazon Linux Setup + if: startsWith(matrix.label, 'amazonlinux') + run: | + # tar/gzip is needed to restore git cache (if available) + yum check-updates -y + yum install -y tar gzip which file git + - name: Checkout Kong source code uses: actions/checkout@v3 @@ -170,14 +177,35 @@ jobs: sudo apt-get install crossbuild-essential-arm64 -y - name: Install Rpm Dependencies - if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' + if: matrix.package == 'rpm' run: | - yum install -y libyaml-devel + yum groupinstall -y 'Development Tools' + yum install -y \ + libyaml-devel + + - name: Setup Amazon Linux + if: startsWith(matrix.label, 'amazonlinux') + run: | + VERBOSE=1 build/bootstrap.sh + + . /etc/profile.d/path-tools.sh + echo "/opt/tools/bin" >> $GITHUB_PATH - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | export PATH="/root/.cargo/bin:$PATH" # temporary hack to make atc_router makefile happy + + # add bootstrap.sh installed tools to PATH + export PATH="/opt/tools/bin:${PATH}" + echo "/opt/tools/bin" >> $GITHUB_PATH + + rustup default stable + + for tool in cmake git yq rootlesskit bazel cargo; do + echo "${tool}: ($(which "$tool" || true)) $($tool --version)" + done + echo $PATH bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel_args }} @@ -187,7 +215,11 @@ jobs: bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ matrix.bazel_args }} - name: Package Kong - rpm - if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' + if: | + ( + matrix.package == 'rpm' && + ! startsWith(matrix.label, 'amazonlinux') + ) && steps.cache-deps.outputs.cache-hit != 'true' env: RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }} NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }} @@ -201,14 +233,32 @@ jobs: bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + + - name: Package Amazon Linux + if: | + ( + matrix.package == 'rpm' && + startsWith(matrix.label, 'amazonlinux') + ) && steps.cache-deps.outputs.cache-hit != 'true' + env: + RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }} + NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }} + run: | + if [ -n "${RELEASE_SIGNING_GPG_KEY:-}" ]; then + RPM_SIGNING_KEY_FILE=$(mktemp) + echo "$RELEASE_SIGNING_GPG_KEY" > $RPM_SIGNING_KEY_FILE + export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE + fi + + bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - name: Bazel Debug Outputs if: failure() run: | cat bazel-out/_tmp/actions/stderr-* - sudo dmesg + sudo dmesg || true + tail -n500 bazel-out/**/*/CMake.log || true - name: Upload artifact uses: actions/upload-artifact@v3 @@ -306,9 +356,22 @@ jobs: if [[ -z "$platforms" ]]; then platforms="linux/amd64" fi + echo "platforms=$platforms" echo "platforms=$platforms" >> $GITHUB_OUTPUT + - name: Set rpm platform + id: docker_rpm_platform_arg + if: matrix.package == 'rpm' + run: | + rpm_platform="${{ matrix.rpm_platform }}" + if [[ -z "$rpm_platform" ]]; then + rpm_platform="el8" + fi + + echo "rpm_platform=$rpm_platform" + echo "rpm_platform=$rpm_platform" >> $GITHUB_OUTPUT + - name: Build Docker Image uses: docker/build-push-action@v4 with: @@ -321,6 +384,7 @@ jobs: build-args: | KONG_BASE_IMAGE=${{ matrix.base-image }} KONG_ARTIFACT_PATH=bazel-bin/pkg/ + RPM_PLATFORM=${{ steps.docker_rpm_platform_arg.outputs.rpm_platform }} EE_PORTS=8002 8445 8003 8446 8004 8447 - name: Comment on commit @@ -516,6 +580,7 @@ jobs: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images, smoke-tests] runs-on: ubuntu-22.04 + if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['release-images'] != '' strategy: # limit to 3 jobs at a time diff --git a/build/bootstrap.sh b/build/bootstrap.sh new file mode 100755 index 00000000000..786927a7f97 --- /dev/null +++ b/build/bootstrap.sh @@ -0,0 +1,345 @@ +#!/usr/bin/env sh + +# strict mode(-ish) +set -eu +IFS="$(printf '\t\n')" + +if [ -n "${VERBOSE:-}" ]; then + set -x +fi + +install_from_github() { + item="${1:-}" version='' owner_repo='' filename='' work='' + + version="$(eval "echo \"\$${item}_version\"")" + + if [ "$version" = "latest" ]; then + version='latest' + else + version="v${version}" + fi + + case "_${item}" in + _yq) + owner_repo="mikefarah/yq" + filename="yq_${os}_${arch}" + ;; + _rootlesskit) + owner_repo="rootless-containers/rootlesskit" + filename="rootlesskit-${formal_arch}.tar.gz" + ;; + _bazelisk) + owner_repo="bazelbuild/bazelisk" + filename="bazelisk-linux-${arch}" + ;; + _git) + owner_repo="git/git" + filename="${version}.tar.gz" + ;; + esac + + if [ "$version" = "latest" ]; then + url="https://github.com/${owner_repo}/releases/latest/download/${filename}" + else + url="https://github.com/${owner_repo}/releases/download/${version}/${filename}" + fi + + if ! curl --fail -sSLI "$url" >/dev/null 2>&1; then + url="https://github.com/${owner_repo}/archive/refs/tags/${filename}" + if ! curl --fail -sSLI "$url" >/dev/null 2>&1; then + echo "neither release nor tag URL worked for ${owner_repo}" + exit 2 + fi + fi + + repo="$(echo "$owner_repo" | cut -d'/' -f2)" + + if test -x "${bin_install_path}/${repo}"; then + echo "${1} already seems to be here" + fi + + case "_${filename}" in + _*.tar.gz) + work="$(mktemp -d)" + curl -sSL "$url" -o "${work}/${filename}" + + dirs="$(tar -tvf "${work}/${filename}" | grep -cE '^d' || true)" + + if [ "$dirs" = 0 ]; then + tar -C "$bin_install_path" -xzvf "${work}/${filename}" + else + echo "tarball contains directories, leaving at: ${work}/${filename}" + return 0 + fi + ;; + _*) + curl -sSL "$url" -o "${bin_install_path}/${repo}" + ;; + esac + + # shellcheck disable=SC2086 + ${_g}chmod -c a+x "${bin_install_path}/"${repo}* +} + +install_build_tools() { + case "_${os}-${packager}" in + _linux-apt) + cache_apt_refresh + + ${_sudo} apt-get install -y \ + wget \ + curl \ + build-essential \ + m4 \ + autoconf + + ;; + _linux-yum) + sed -i -e 's@keepcache=0@keepcache=1@' /etc/yum.conf || true + echo 'keepcache=1' >> /etc/dnf/dnf.conf || true + + ${_sudo} yum check-update -y || true + + # stick with whatever kernel we have currently + ${_sudo} yum groupinstall -y \ + --exclude='kernel-devel*' \ + --exclude='systemtap*' \ + --exclude='subversion' \ + 'Development Tools' + + ${_sudo} yum install -y --skip-broken \ + curl \ + gzip \ + patch \ + tar \ + wget \ + which + ;; + + _- | _*) + echo "unsure how to build for os ${os} and package manager ${packager}" + ;; + esac + + install_from_github 'rootlesskit' + install_from_github 'bazelisk' + install_from_github 'yq' + + ln -sfv "${bin_install_path}/bazelisk" "${bin_install_path}/bazel" +} + +install_build_tools_git() { + if git --version 2>&1 | grep -qs "$git_version"; then + return 0 + fi + + tarball_path="$(install_from_github git | tail -n1 | cut -d':' -f2 | xargs)" + work="$(dirname "$tarball_path")" + + cd "$work" + + if ! test -d "git-${git_version}"; then + tar -xf ./*"${git_version}"*.tar.gz + fi + + cd "git-${git_version}" + make configure + ./configure --prefix="$(dirname "$bin_install_path")" + make "-j$(nproc)" + make install + + cd "$og_pwd" +} + +install_build_dependencies() { + case "_${os}-${packager}" in + _linux-apt) + cache_apt_refresh + + # ${_sudo} apt-get install -y \ + # libyaml-dev \ + # valgrind \ + # libprotobuf-dev + ;; + _linux-yum) + ${_sudo} yum check-update -y || true + + ${_sudo} yum install -y --skip-broken \ + curl-devel \ + expat-devel \ + gettext-devel \ + libyaml-devel \ + openssl-devel \ + perl-CPAN \ + perl-devel \ + zlib-devel \ + valgrind-devel + + ;; + _- | _*) + echo "unsure how to build for os ${os} and package manager ${packager}" + ;; + esac + + eval "$( + grep -E -A 10 "kong_${nfpm_target}.," BUILD.bazel | grep 'RPM_EXTRA' | + sed -e 's#"\(.*\)": "\(.*\)",#export \1=\2#g' + )" + + nfpm_packages="$( + eval "echo \"$( + yq -P ".overrides.${package}.depends" /etc/profile.d/path-tools.sh + + # shellcheck source=/dev/null + . "/etc/profile.d"/path-tools.sh + + case "_$(uname -m)" in + _aarch64 | _arm64) + arch='arm64' + formal_arch='aarch64' + # docker_arch='arm64v8' + ;; + _amd64 | _x86_64) + arch='amd64' + formal_arch='x86_64' + # docker_arch='amd64' + ;; + esac + + case "_$(uname -s)" in + _Linux) + os='linux' + # docker_os='linux' + packager='' + package='' + + nfpm_target='' + if grep -qs 'Amazon' /etc/os-release; then + nfpm_target='aws2' + if grep -qsi '2022' /etc/os-release; then + nfpm_target='aws2022' + fi + fi + + if grep -qsi 'CentOS-7' /etc/os-release; then + nfpm_target='el7' + fi + + if grep -qsi 'Red Hat Enterprise Linux 8' /etc/os-release; then + nfpm_target='el8' + fi + + # order matters + for manager in apk apt yum dnf microdnf brew; do + if command -v "$manager" >/dev/null 2>&1; then + packager="$manager" + case "_${packager}" in + _apt) + package='deb' + ;; + _yum | _dnf | _microdnf) + package='rpm' + ;; + esac + break + fi + done + ;; + _Darwin) + os='darwin' + # docker_os='darwin' + ;; + esac + + _g='' + if [ "$os" = 'darwin' ]; then + _g='g' + fi + + _sudo='' + # if command -v sudo >/dev/null 2>&1; then + # _sudo='sudo' + # fi + + cache_apt_refresh() { + age='300' + stamp="$(stat -c %Y '/var/lib/apt/lists/partial' || true 2>/dev/null)" + now="$("${_g}date" +%s)" + if [ "${stamp:-0}" -le $((now - age)) ]; then + echo "refreshing stale apt cache (older than ${age}s/$((age / 60))m)" + ${_sudo} apt-get update -y + ${_sudo} touch '/var/lib/apt/lists/partial' + fi + } + + install_build_tools + install_build_dependencies + + # git compile needs zlib-devel installed via install_build_dependencies() + # install_build_tools_git + + # bazel info --show_make_env + + missing='' + for tool in cmake git yq rootlesskit bazel cargo; do + _which="$(which "$tool" || true)" + if [ -z "$_which" ]; then + missing="${missing} ${tool}" + fi + echo "${tool}: ($(which "$tool" || true)) $($tool --version)" + done + + if [ -n "$missing" ]; then + echo "missing tool(s): ${missing}" + exit 1 + fi +} + +main diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index b58d96c400f..042081a735f 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -18,6 +18,8 @@ LABEL name="Kong" \ # RedHat required LICENSE file approved path COPY LICENSE /licenses/ +ARG RPM_PLATFORM=el8 + ARG KONG_PREFIX=/usr/local/kong ENV KONG_PREFIX $KONG_PREFIX @@ -25,7 +27,7 @@ ARG EE_PORTS ARG TARGETARCH -ARG KONG_ARTIFACT=kong.el8.${TARGETARCH}.rpm +ARG KONG_ARTIFACT=kong.${RPM_PLATFORM}.${TARGETARCH}.rpm ARG KONG_ARTIFACT_PATH= COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.rpm diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl index 3f4f1a4e974..cc719072e7c 100644 --- a/build/nfpm/repositories.bzl +++ b/build/nfpm/repositories.bzl @@ -35,13 +35,13 @@ nfpm_release_select = repository_rule( ) def nfpm_repositories(): - gh_matrix = [ + npfm_matrix = [ ["linux", "x86_64", "4c63031ddbef198e21c8561c438dde4c93c3457ffdc868d7d28fa670e0cc14e5"], ["linux", "arm64", "2af1717cc9d5dcad5a7e42301dabc538acf5d12ce9ee39956c66f30215311069"], ["Darwin", "x86_64", "fb3b8ab5595117f621c69cc51db71d481fbe733fa3c35500e1b64319dc8fd5b4"], ["Darwin", "arm64", "9ca3ac6e0c4139a9de214f78040d1d11dd221496471696cc8ab5d357850ccc54"], ] - for name, arch, sha in gh_matrix: + for name, arch, sha in npfm_matrix: http_archive( name = "nfpm_%s_%s" % (name, arch), url = "https://github.com/goreleaser/nfpm/releases/download/v2.23.0/nfpm_2.23.0_%s_%s.tar.gz" % (name, arch), diff --git a/build/package/postinstall.sh b/build/package/postinstall.sh index 3a1bc9178b3..271ed454c2e 100644 --- a/build/package/postinstall.sh +++ b/build/package/postinstall.sh @@ -1,4 +1,10 @@ + +if [ -n "${VERBOSE:-}" ]; then + set -x +fi + create_user() { + groupadd -f kong useradd -g kong -s /bin/sh -c "Kong default user" kong @@ -27,4 +33,8 @@ create_user() { return 0 } -create_user > /dev/null 2>&1 +if [ -n "${VERBOSE:-}" ]; then + create_user +else + create_user > /dev/null 2>&1 +fi diff --git a/build/repositories.bzl b/build/repositories.bzl index 7e9478ae850..da353675a71 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -28,7 +28,7 @@ def kong_manager_repositories(): gh_matrix = [ ["linux", "amd64", "6b3e56ee3253795d9c48e019cfd7b8dfc03b28073a411d1f527f5021764f63cb"], - ["linux", "arm64", "484bfa77456dab0d3a155755334e86dfd510cb628060274384c0a28eba22ed26"], + ["linux", "arm64", "fc341a2672d9444ed963530cf4ab28a9590ae07b644ce0de52372b3477535b01"], ["macOS", "amd64", "3187174428dfb73b712f50b550e6a148f3f0ad4b2dbdf352519b159652ed9f50"], ] for name, arch, sha in gh_matrix: diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt new file mode 100644 index 00000000000..2972b6d243e --- /dev/null +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -0,0 +1,220 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) + - libdl.so.2 (GLIBC_2.2.5) + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) + - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3) + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4) + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + Version Requirement: + - ld-linux-x86-64.so.2 (GLIBC_2.3) + - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) + - libdl.so.2 (GLIBC_2.2.5) + - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) + - librt.so.1 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.2.5) + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + Version Requirement: + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so.6 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Version Requirement: + - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) + - libcrypt.so.1 (GLIBC_2.2.5) + - libcrypto.so.1.1 (OPENSSL_1_1_0) + - libdl.so.2 (GLIBC_2.2.5) + - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) + - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + From 7d6ca3abcca78991f995801a5f13e54132252e52 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 6 Feb 2023 14:14:21 -0800 Subject: [PATCH 2251/4351] fix(gha): ignore amzn pkg updates (#4490) When they are available. --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 9adf768f7d9..b6ec7074dfc 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -141,7 +141,7 @@ jobs: if: startsWith(matrix.label, 'amazonlinux') run: | # tar/gzip is needed to restore git cache (if available) - yum check-updates -y + yum check-updates -y || true yum install -y tar gzip which file git - name: Checkout Kong source code From 5edfb5630388abbc73910a0c1f95cf7c34796a38 Mon Sep 17 00:00:00 2001 From: Kong Team Gateway Bot <98048765+team-gateway-bot@users.noreply.github.com> Date: Thu, 9 Feb 2023 19:55:40 -0800 Subject: [PATCH 2252/4351] fix(gha): ensure git on path for centos/rhel (#4544) (#4545) (cherry picked from commit 8a07d24253e6c63bccce27c308b6f193c5044fb4) Co-authored-by: Isa Farnik --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index b6ec7074dfc..6da400df5fd 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -134,8 +134,8 @@ jobs: - name: Centos dependencies if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' run: | - echo "/usr/local/git/bin" >> $GITHUB_PATH yum install -y which zlib-devel + echo "/usr/local/git/bin" >> $GITHUB_PATH - name: Early Amazon Linux Setup if: startsWith(matrix.label, 'amazonlinux') From d4651ba80bda410055ecd32fbf33c86c7c7493ac Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 Feb 2023 13:14:59 +0800 Subject: [PATCH 2253/4351] fix(gha): ensure zlib installed for centos/rhel-7 (#4555) Co-authored-by: Isa Farnik --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 6da400df5fd..ff3bcde19a5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -142,7 +142,7 @@ jobs: run: | # tar/gzip is needed to restore git cache (if available) yum check-updates -y || true - yum install -y tar gzip which file git + yum install -y tar gzip which file git zlib-devel - name: Checkout Kong source code uses: actions/checkout@v3 From 621c7e54795e3857acc10e012369b3d5574cab5d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 Feb 2023 15:00:10 +0800 Subject: [PATCH 2254/4351] fix(build): fix build issue on rpm platforms (#4558) ported from #4546 --- .github/matrix-full.yml | 4 ++-- .github/workflows/release.yml | 10 ++++++++-- 2 files changed, 10 insertions(+), 4 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index bd4a00ef041..fc6875a53fd 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -42,14 +42,14 @@ build-packages: # CentOS - label: centos-7 os: ubuntu-22.04 - image: kong/kong-build-tools:rpm-1.8.1 + image: centos:7 package: rpm check-manifest-file: el7-amd64.txt # RHEL - label: rhel-7 os: ubuntu-22.04 - image: kong/kong-build-tools:rpm-1.8.1 + image: centos:7 package: rpm check-manifest-file: el7-amd64.txt diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ff3bcde19a5..ab535e0937a 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -180,8 +180,14 @@ jobs: if: matrix.package == 'rpm' run: | yum groupinstall -y 'Development Tools' - yum install -y \ - libyaml-devel + dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 + yum install -y libyaml-devel + + - name: Setup CMake + if: startsWith(matrix.label, 'centos-') || startsWith(matrix.label, 'rhel-') + uses: jwlawson/actions-setup-cmake@65b272e1213f99771fbba0c237e0b3312270e0c9 # v1.13 + with: + cmake-version: '3.16.x' - name: Setup Amazon Linux if: startsWith(matrix.label, 'amazonlinux') From e8f6135232a1491a44295b34389f06f5ab50ad20 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 3 Feb 2023 05:00:02 +0800 Subject: [PATCH 2255/4351] fix(build): set explict cross_build flag to prevent it being incorrectly selected when execution platform is arm64 (#4455) * fix(build): set explict cross_build flag to prevent it being incorrectly selected when execution platform is arm64 * revert me: run test * Revert "revert me: run test" This reverts commit a03a2e3b334339b0a5ae5c27f89bb9a7113615de. --------- Co-authored-by: Isa Farnik --- BUILD.bazel | 20 ++++++++++++-------- 1 file changed, 12 insertions(+), 8 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index e97ee2a23ed..8671b2cb4e3 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -167,6 +167,13 @@ constraint_value( visibility = ["//visibility:public"], ) +constraint_setting(name = "cross_build_setting") + +constraint_value( + name = "cross_build", + constraint_setting = ":cross_build_setting", +) + # platform sets the constraint values based on user input (--platform=//:PLATFOTM) platform( name = "ubuntu-22.04-x86_64", @@ -174,6 +181,7 @@ platform( "@platforms//os:linux", "@platforms//cpu:x86_64", ":glibc_2_35", + ":cross_build", ], ) @@ -183,6 +191,7 @@ platform( "@platforms//os:linux", "@platforms//cpu:arm64", ":glibc_2_35", + ":cross_build", ], ) @@ -192,14 +201,7 @@ platform( "@platforms//os:linux", "@platforms//cpu:x86_64", ":musl", - ], -) - -platform( - name = "macos-arm64", - constraint_values = [ - "@platforms//os:macos", - "@platforms//cpu:arm64", + ":cross_build", ], ) @@ -210,6 +212,7 @@ config_setting( constraint_values = [ "@platforms//os:linux", "@platforms//cpu:arm64", + ":cross_build", ], visibility = ["//visibility:public"], ) @@ -220,6 +223,7 @@ config_setting( "@platforms//os:linux", "@platforms//cpu:x86_64", ":musl", + ":cross_build", ], visibility = ["//visibility:public"], ) From e705f847ba0e7c36092e104c1f5f401574c4750d Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 1 Mar 2023 15:32:26 +0800 Subject: [PATCH 2256/4351] docs(changelog): move dependencies section to the correct place --- CHANGELOG.md | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1fc1d1c0c2e..12dd9d42c2e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -75,12 +75,8 @@ - Make runloop and init error response content types compliant with Accept header value [#10366](https://github.com/Kong/kong/pull/10366) -### Dependencies - -- Bumped lua-resty-session from 4.0.2 to 4.0.3 - [#10338](https://github.com/Kong/kong/pull/10338) -### Fix +### Fixes #### Core @@ -91,6 +87,12 @@ - Fix an issue where validation to regex routes may be skipped when the old-fashioned config is used for DB-less Kong. [#10348](https://github.com/Kong/kong/pull/10348) +### Dependencies + +- Bumped lua-resty-session from 4.0.2 to 4.0.3 + [#10338](https://github.com/Kong/kong/pull/10338) + + ## 3.2.0 ### Breaking Changes From dbe8d947e7d6a6c12f8464fc2f08276be1cd392f Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 1 Mar 2023 17:07:55 +0800 Subject: [PATCH 2257/4351] fix(runloop): use upstream status code in passive health check (#10325) We expect the upstream passive unhealthy healthcheck on HTTP status code should only mark the targets as "down" (not reachable or proxiable) using the returned HTTP status code from the target, and it should not be affected by the final HTTP status code set by Kong plugin, which is returned to the client. So we change the passive health check implementation to use nginx var `upstream_code`, this will not be changed by any plugin. FTI-4841 Fix #10281 --- CHANGELOG.md | 4 +- kong/runloop/handler.lua | 7 +- .../10-balancer/01-healthchecks_spec.lua | 66 +++++++++++++++++++ 3 files changed, 74 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 12dd9d42c2e..b82cec08974 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -86,13 +86,15 @@ [#10352](https://github.com/Kong/kong/pull/10352) - Fix an issue where validation to regex routes may be skipped when the old-fashioned config is used for DB-less Kong. [#10348](https://github.com/Kong/kong/pull/10348) +- Fix an issue where balancer passive healthcheck would use wrong status code when kong changes status code + from upstream in `header_filter` phase. + [#10325](https://github.com/Kong/kong/pull/10325) ### Dependencies - Bumped lua-resty-session from 4.0.2 to 4.0.3 [#10338](https://github.com/Kong/kong/pull/10338) - ## 3.2.0 ### Breaking Changes diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e5ce9271741..3a7a9434509 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -11,7 +11,7 @@ local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local marshall = require "kong.cache.marshall" -local ktls = require("resty.kong.tls") +local ktls = require "resty.kong.tls" local PluginsIterator = require "kong.runloop.plugins_iterator" local instrumentation = require "kong.tracing.instrumentation" @@ -1511,7 +1511,10 @@ return { -- Report HTTP status for health checks local balancer_data = ctx.balancer_data if balancer_data and balancer_data.balancer_handle then - local status = ngx.status + -- https://nginx.org/en/docs/http/ngx_http_upstream_module.html#variables + -- because of the way of Nginx do the upstream_status variable, it may be + -- a string or a number, so we need to parse it to get the status + local status = tonumber(sub(var.upstream_status or "", -3)) or ngx.status if status == 504 then balancer_data.balancer.report_timeout(balancer_data.balancer_handle) else diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 1759dcec081..ad3d6f79b34 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1183,6 +1183,72 @@ for _, strategy in helpers.each_strategy() do end end) + it("perform passive health checks in downstream status code was changed", function() + + for nfails = 1, 3 do + + bu.begin_testcase_setup(strategy, bp) + -- configure healthchecks + local upstream_name, upstream_id = bu.add_upstream(bp, { + healthchecks = bu.healthchecks_config { + passive = { + unhealthy = { + http_failures = nfails, + } + } + } + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host, service_id = bu.add_api(bp, upstream_name) + bp.plugins:insert({ + name = "pre-function", + service = { id = service_id }, + config = { + header_filter ={ + [[ + ngx.exit(200) + ]], + }, + } + }) + + bu.end_testcase_setup(strategy, bp) + + local requests = bu.SLOTS * 2 -- go round the balancer twice + + -- setup target servers: + -- server2 will only respond for part of the test, + -- then server1 will take over. + local server2_oks = math.floor(requests / 4) + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + -- Go hit them with our test requests + local client_oks1, client_fails1 = bu.client_requests(bu.SLOTS, api_host) + assert(bu.direct_request(localhost, port2, "/unhealthy")) + local client_oks2, client_fails2 = bu.client_requests(bu.SLOTS, api_host) + + local client_oks = client_oks1 + client_oks2 + local client_fails = client_fails1 + client_fails2 + + -- collect server results; hitcount + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert.are.equal(requests - server2_oks - nfails, count1.ok) + assert.are.equal(server2_oks, count2.ok) + assert.are.equal(0, count1.fail) + assert.are.equal(nfails, count2.fail) + + assert.are.equal(client_oks, requests) + assert.are.equal(0, client_fails) + end + end) + it("threshold for health checks", function() local fixtures = { dns_mock = helpers.dns_mock.new() From 55279394c96b1093383eec432ca7d1342c599bbf Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 1 Mar 2023 14:21:44 +0200 Subject: [PATCH 2258/4351] chore(db): only enable posgres cleanup timer on nodes that have admin listeners (#10405) ### Summary PR #10389 and #10331 pursued different ways to improve our situation with cleanup timers. This PR makes it so that it only happens on nodes that have admin listeners. Fairly simple but may already cover the majority of problem space. --- CHANGELOG.md | 6 ++++++ kong/db/strategies/postgres/connector.lua | 3 +-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b82cec08974..24c260a9328 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -95,6 +95,12 @@ - Bumped lua-resty-session from 4.0.2 to 4.0.3 [#10338](https://github.com/Kong/kong/pull/10338) +### Changed + +#### Core + +- Postgres TTL cleanup timer will now only run on traditional and control plane nodes that have enabled the Admin API. + ## 3.2.0 ### Breaking Changes diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 1a5c6a4540b..cadfbe22171 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -315,8 +315,7 @@ end function _mt:init_worker(strategies) - if ngx.worker.id() == 0 then - + if ngx.worker.id() == 0 and #kong.configuration.admin_listeners > 0 then local table_names = get_names_of_tables_with_ttl(strategies) local ttl_escaped = self:escape_identifier("ttl") local expire_at_escaped = self:escape_identifier("expire_at") From e1a1611b46fb3a93420695254efa39fd4df63056 Mon Sep 17 00:00:00 2001 From: Harry Date: Wed, 1 Mar 2023 11:06:47 -0800 Subject: [PATCH 2259/4351] chore(ci): notify slack on PRs performing schema changes (#10395) With this patch, CI will notify a Kong Inc internal slack channel on every PR that performs a schema change. --- .github/workflows/label-check.yml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml index 00df7b9de5f..d27c9cf4a3f 100644 --- a/.github/workflows/label-check.yml +++ b/.github/workflows/label-check.yml @@ -11,3 +11,11 @@ jobs: - name: do-not-merge label found run: echo "do-not-merge label found, this PR will not be merged"; exit 1 if: ${{ contains(github.event.*.labels.*.name, 'pr/do not merge') || contains(github.event.*.labels.*.name, 'DO NOT MERGE') }} + schema-change-labels: + if: "${{ contains(github.event.*.labels.*.name, 'schema-change-noteworthy') }}" + runs-on: ubuntu-latest + steps: + - name: Schema change label found + uses: rtCamp/action-slack-notify@v2 + env: + SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} From 2bf17971519acb9477f1adc352e02c237336784e Mon Sep 17 00:00:00 2001 From: Harry Date: Wed, 1 Mar 2023 11:33:17 -0800 Subject: [PATCH 2260/4351] chore(ci): split schema change job (#10408) It seems that if the do not merge label job is skipped then the second job doesn't run either: https://github.com/Kong/kong/actions/runs/4307151445/jobs/7511859202 This change splits the job into two and narrows down the events on which these jobs are triggered since the only meaninful input are the labels on the PR. --- .github/workflows/label-check.yml | 10 +--------- .github/workflows/label-schema.yml | 13 +++++++++++++ 2 files changed, 14 insertions(+), 9 deletions(-) create mode 100644 .github/workflows/label-schema.yml diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml index d27c9cf4a3f..87ae8cf9dc3 100644 --- a/.github/workflows/label-check.yml +++ b/.github/workflows/label-check.yml @@ -1,7 +1,7 @@ name: Pull Request Label Checker on: pull_request: - types: [synchronize, opened, reopened, labeled, unlabeled] + types: [labeled, unlabeled] jobs: check-labels: name: prevent merge labels @@ -11,11 +11,3 @@ jobs: - name: do-not-merge label found run: echo "do-not-merge label found, this PR will not be merged"; exit 1 if: ${{ contains(github.event.*.labels.*.name, 'pr/do not merge') || contains(github.event.*.labels.*.name, 'DO NOT MERGE') }} - schema-change-labels: - if: "${{ contains(github.event.*.labels.*.name, 'schema-change-noteworthy') }}" - runs-on: ubuntu-latest - steps: - - name: Schema change label found - uses: rtCamp/action-slack-notify@v2 - env: - SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml new file mode 100644 index 00000000000..4bd578200c4 --- /dev/null +++ b/.github/workflows/label-schema.yml @@ -0,0 +1,13 @@ +name: Pull Request Label Checker +on: + pull_request: + types: [labeled, unlabeled] +jobs: + schema-change-labels: + if: "${{ contains(github.event.*.labels.*.name, 'schema-change-noteworthy') }}" + runs-on: ubuntu-latest + steps: + - name: Schema change label found + uses: rtCamp/action-slack-notify@v2 + env: + SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} From 06c440bb64a51073d9e98a89eb407426cc71e6f3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 2 Mar 2023 13:17:18 +0800 Subject: [PATCH 2261/4351] fix(cd): remove detection of unused tools rustup/cargo are not exposed to PATH since bazel manages its own rust toolchain. --- .github/workflows/release.yml | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ab535e0937a..c8861a63600 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -206,9 +206,7 @@ jobs: export PATH="/opt/tools/bin:${PATH}" echo "/opt/tools/bin" >> $GITHUB_PATH - rustup default stable - - for tool in cmake git yq rootlesskit bazel cargo; do + for tool in cmake git bazel; do echo "${tool}: ($(which "$tool" || true)) $($tool --version)" done From 4f97293343ae5950b402654718f4bc7a3605077e Mon Sep 17 00:00:00 2001 From: Marin Florin Date: Thu, 2 Mar 2023 08:50:22 +0200 Subject: [PATCH 2262/4351] fix(grafana): update graph with timeseries, fix metrics for 3.0 and add links to plugins docs (#8745) * Replace Dashboard graphs with time series * Add unit for requests/second, latency, bandwidth, etc * Update time series to match the old design * Queries are using ``service`` instead of ``exported_service``, which translates to Kubernetes service, something like kong-kong-proxy 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"pluginVersion": "8.4.5", - "pointradius": 5, - "points": false, - "renderer": "flot", - "seriesOverrides": [], - "spaceLength": 10, - "stack": false, - "steppedLine": false, - "targets": [ - { - "expr": "sum(irate(kong_bandwidth_bytes{direction=\"ingress\", service =~\"$service\"}[1m])) by (service)", - "format": "time_series", - "intervalFactor": 2, - "legendFormat": "{{service}}", - "refId": "A" - } - ], - "thresholds": [], - "timeRegions": [], - "title": "Ingress per service/route", - "tooltip": { - "shared": true, - "sort": 0, - "value_type": "individual" - }, - "type": "graph", - "xaxis": { - "mode": "time", - "show": true, - "values": [] - }, - "yaxes": [ - { - "format": "Bps", - "logBase": 1, - "show": true - }, - { - "format": "short", - "logBase": 1, - "show": true - } - ], - "yaxis": { - "align": false - } - } - ], - "title": "Bandwidth (Need to set config.bandwidth_metrics, it will cause performance impact)", - "type": "row" - }, - { - "collapsed": true, - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "gridPos": { - "h": 1, - "w": 24, - "x": 0, - "y": 5 - }, - "id": 45, - "panels": [ - { - "cards": {}, - "color": { - "cardColor": "#b4ff00", - "colorScale": "sqrt", - "colorScheme": "interpolateRdYlGn", - "exponent": 0.5, - "mode": "spectrum" - }, - "dataFormat": "tsbuckets", - "gridPos": { - "h": 8, - "w": 12, - "x": 0, - "y": 88 - }, - "heatmap": {}, - "hideZeroBuckets": false, - "highlightCards": true, - "id": 49, - "legend": { - "show": false - }, - "pluginVersion": "7.5.4", - "reverseYBuckets": false, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "exemplar": true, - "expr": "sum(kong_upstream_target_health{state=\"healthy\",upstream=~\"$upstream\"}) by (upstream,target,address) * -1 + sum(kong_upstream_target_health{state=~\"(unhealthy|dns_error)\",upstream=~\"$upstream\"}) by (upstream,target,address)", - "format": "heatmap", - "hide": false, - "instant": false, - "interval": "", - "legendFormat": "{{upstream}}:{{target}}::{{address}}", - "refId": "A" - } - ], - "title": "Healthy status", - "tooltip": { - "show": true, - "showHistogram": false - }, - "transformations": [ - { - "id": "seriesToColumns", - "options": {} - } - ], - "type": "heatmap", - "xAxis": { - "show": true - }, - "yAxis": { - "format": "short", - "logBase": 1, - "show": true - }, - "yBucketBound": "auto" + "allValue":null, + "current":{ + + }, + "datasource":"${DS_PROMETHEUS}", + "definition":"label_values(kong_upstream_target_health, upstream)", + "hide":0, + "includeAll":true, + "index":-1, + "label":null, + "multi":true, + "name":"upstream", + "options":[ + + ], + "query":"label_values(kong_upstream_target_health, upstream)", + "refresh":1, + "regex":"", + "skipUrlSync":false, + "sort":0, + "tagValuesQuery":"", + "tags":[ + + ], + "tagsQuery":"", + "type":"query", + "useTags":false }, { - "columns": [], - "fontSize": "100%", - "gridPos": { - "h": 8, - "w": 12, - "x": 12, - "y": 88 - }, - "id": 47, - "options": { - "frameIndex": 0, - "showHeader": true - }, - "pluginVersion": "7.5.4", - "showHeader": true, - "sort": { - "col": 0, - "desc": true - }, - "styles": [ - { - "alias": "", - "align": "auto", - "colors": [ - "rgba(245, 54, 54, 0.9)", - "rgba(237, 129, 40, 0.89)", - "rgba(50, 172, 45, 0.97)" - ], - "dateFormat": "YYYY-MM-DD HH:mm:ss", - "decimals": 2, - "mappingType": 1, - "pattern": "Time", - "thresholds": [], - "type": "hidden", - "unit": "short" - }, - { - "alias": "", - "align": "auto", - "colors": [ - "rgba(245, 54, 54, 0.9)", - "rgba(237, 129, 40, 0.89)", - "rgba(50, 172, 45, 0.97)" - ], - "dateFormat": "YYYY-MM-DD HH:mm:ss", - "decimals": 2, - "mappingType": 1, - "pattern": "state", - "thresholds": [], - "type": "hidden", - "unit": "short" - }, - { - "alias": "state", - "align": "auto", - "colorMode": "cell", - "colors": [ - "rgba(245, 54, 54, 0.9)", - "#FADE2A", - "rgba(50, 172, 45, 0.97)" - ], - "dateFormat": "YYYY-MM-DD HH:mm:ss", - "decimals": 2, - "mappingType": 1, - "pattern": "state_value", - "thresholds": [ - "0", - "1" - ], - "type": "string", - "unit": "short", - "valueMaps": [ - { - "text": "healthy", - "value": "1" - }, - { - "text": "healthchecks_off", - "value": "0" - }, - { - "text": "unhealthy", - "value": "-1" - } - ] - }, - { - "alias": "", - "align": "auto", - "colors": [ - "rgba(245, 54, 54, 0.9)", - "rgba(237, 129, 40, 0.89)", - "rgba(50, 172, 45, 0.97)" - ], - "dateFormat": "YYYY-MM-DD HH:mm:ss", - "decimals": 2, - "mappingType": 1, - "pattern": "Value", - "thresholds": [], - "type": "hidden", - "unit": "short" - } - ], - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "exemplar": false, - "expr": "sum(\n# map state to a numeric value\n# since grafana doesn't support value mapping yet\n label_replace(\n label_replace(\n label_replace(\n kong_upstream_target_health{upstream=~\"$upstream\"}\n # healthy is positive number\n , \"state_value\", \"1\", \"state\", \"healthy\"\n # healthchecks_off is 0\n ), \"state_value\", \"0\", \"state\", \"healthchecks_off\"\n # unhealthy is negative number\n ), \"state_value\", \"-1\", \"state\", \"(dns_error|unhealthy)\"\n )\n)\nby (upstream, target, address, state, state_value) > 0", - "format": "table", - "instant": true, - "interval": "", - "legendFormat": "", - "refId": "A" - } - ], - "transform": "table", - "transformations": [ - { - "id": "organize", - "options": { - "excludeByName": { - "Time": true, - "Value": true, - "state": true - }, - "indexByName": { - "Time": 0, - "Value": 5, - "address": 3, - "state": 4, - "target": 2, - "upstream": 1 - }, - "renameByName": { - "Value": "report node count", - "state": "state_original", - "state_value": "state" - } - } - } - ], - "type": "table-old" + "current":{ + "selected":false, + "text":"Prometheus", + "value":"Prometheus" + }, + "description":null, + "error":null, + "hide":0, + "includeAll":false, + "label":"Datasource", + "multi":false, + "name":"DS_PROMETHEUS", + "options":[ + + ], + "query":"prometheus", + "refresh":1, + "regex":"", + "skipUrlSync":false, + "type":"datasource" } - ], - "title": "Upstream (Need to set config.upstream_health_metrics, it will cause performance impact)", - "type": "row" - } - ], - "refresh": false, - "schemaVersion": 35, - "style": "dark", - "tags": [], - "templating": { - "list": [ - { - "allValue": ".*", - "current": {}, - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "definition": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},service)", - "hide": 0, - "includeAll": true, - "label": "", - "multi": true, - "name": "service", - "options": [], - "query": { - "query": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},service)", - "refId": "StandardVariableQuery" - }, - "refresh": 1, - "regex": "", - "skipUrlSync": false, - "sort": 1, - "tagValuesQuery": "", - "tagsQuery": "", - "type": "query", - "useTags": false - }, - { - "allValue": ".*", - "current": {}, - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "definition": "label_values(kong_nginx_connections_total,instance)", - "hide": 0, - "includeAll": true, - "label": "", - "multi": true, - "name": "instance", - "options": [], - "query": { - "query": "label_values(kong_nginx_connections_total,instance)", - "refId": "StandardVariableQuery" - }, - "refresh": 2, - "regex": ".*", - "skipUrlSync": false, - "sort": 1, - "tagValuesQuery": "", - "tagsQuery": "", - "type": "query", - "useTags": false - }, - { - "allValue": ".*", - "current": {}, - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "definition": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},route)", - "hide": 0, - "includeAll": true, - "label": "", - "multi": true, - "name": "route", - "options": [], - "query": { - "query": "label_values({__name__=~\"kong_http_requests_total|kong_kong_latency_ms_bucket\"},route)", - "refId": "StandardVariableQuery" - }, - "refresh": 1, - "regex": "", - "skipUrlSync": false, - "sort": 1, - "tagValuesQuery": "", - "tagsQuery": "", - "type": "query", - "useTags": false - }, - { - "current": {}, - "datasource": { - "type": "prometheus", - "uid": "${DS_PROMETHEUS}" - }, - "definition": "label_values(kong_upstream_target_health, upstream)", - "hide": 0, - "includeAll": true, - "multi": true, - "name": "upstream", - "options": [], - "query": { - "query": "label_values(kong_upstream_target_health, upstream)", - "refId": "Prometheus-upstream-Variable-Query" - }, - "refresh": 1, - "regex": "", - "skipUrlSync": false, - "sort": 0, - "tagValuesQuery": "", - "tagsQuery": "", - "type": "query", - "useTags": false - } - ] + ] + }, + "time":{ + "from":"now-15m", + "to":"now" }, - "time": { - "from": "now-15m", - "to": "now" + "timepicker":{ + "refresh_intervals":[ + "5s", + "10s", + "30s", + "1m", + "5m", + "15m", + "30m", + "1h", + "2h", + "1d" + ], + "time_options":[ + "5m", + "15m", + "1h", + "6h", + "12h", + "24h", + "2d", + "7d", + "30d" + ] }, - "timepicker": { - "refresh_intervals": [ - "5s", - "10s", - "30s", - "1m", - "5m", - "15m", - "30m", - "1h", - "2h", - "1d" - ], - "time_options": [ - "5m", - "15m", - "1h", - "6h", - "12h", - "24h", - "2d", - "7d", - "30d" - ] + "timezone":"", + "title":"Kong (official)", + "uid":"mY9p7dQmz", + "variables":{ + "list":[ + + ] }, - "timezone": "", - "title": "Kong (official)", - "uid": "mY9p7dQmz", - "version": 9, - "weekStart": "" + "version":9 } \ No newline at end of file From bcab9aa6526ca1b5a5de2867ce616d6825547fda Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Thu, 2 Mar 2023 16:48:30 +0800 Subject: [PATCH 2263/4351] chore(deps): bump lua-protobuf to 0.4.2 (#10413) It has been confirmed that the lua-protobuf under version 0.4.2 causes the Segmentation fault(core dump) while used with lpeg. The issue was found in another PR(#10055). --- CHANGELOG.md | 2 ++ kong-3.2.1-0.rockspec | 2 +- kong/plugins/grpc-gateway/deco.lua | 4 ++-- kong/runloop/plugin_servers/pb_rpc.lua | 2 +- kong/tools/grpc.lua | 1 + .../37-opentelemetry/04-exporter_spec.lua | 24 +++++++++---------- 6 files changed, 19 insertions(+), 16 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 24c260a9328..290936333ae 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -94,6 +94,8 @@ - Bumped lua-resty-session from 4.0.2 to 4.0.3 [#10338](https://github.com/Kong/kong/pull/10338) +- Bumped lua-protobuf from 0.3.3 to 0.4.2 + [#10137](https://github.com/Kong/kong/pull/10413) ### Changed diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index a89f2260a32..3fe949b93bd 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "lua_pack == 2.0.0", "binaryheap >= 0.4", "luaxxhash >= 1.0", - "lua-protobuf == 0.3.3", + "lua-protobuf == 0.4.2", "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 79f97f28c6c..397d239b8a6 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -90,8 +90,8 @@ local function get_proto_info(fname) local grpc_tools_instance = grpc_tools.new() grpc_tools_instance:each_method(fname, function(parsed, srvc, mthd) local options_bindings = { - safe_access(mthd, "options", "options", "google.api.http"), - safe_access(mthd, "options", "options", "google.api.http", "additional_bindings") + safe_access(mthd, "options", "google.api.http"), + safe_access(mthd, "options", "google.api.http", "additional_bindings") } for _, options in ipairs(options_bindings) do for http_method, http_path in pairs(options) do diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 5872cdd788a..2069ae16a9e 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -205,7 +205,7 @@ local function load_service() for i, s in ipairs(parsed.service) do for j, m in ipairs(s.method) do local method_name = s.name .. '.' .. m.name - local lower_name = m.options and m.options.options and m.options.options.MethodName + local lower_name = m.options and m.options.MethodName or method_name :gsub('_', '.') :gsub('([a-z]%d*)([A-Z])', '%1_%2') diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 7ed532a0766..9efe2213dbb 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -41,6 +41,7 @@ end local function set_hooks() pb.option("enable_hooks") + pb.option("enable_enchooks") safe_set_type_hook(".google.protobuf.Timestamp", function (t) if type(t) ~= "table" then diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 74afd0f1f5d..7739c581bd5 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -153,9 +153,9 @@ for _, strategy in helpers.each_strategy() do -- default resource attributes assert.same("service.instance.id", res_attr[1].key) assert.same("service.name", res_attr[2].key) - assert.same({string_value = "kong"}, res_attr[2].value) + assert.same({string_value = "kong", value = "string_value"}, res_attr[2].value) assert.same("service.version", res_attr[3].key) - assert.same({string_value = kong.version}, res_attr[3].value) + assert.same({string_value = kong.version, value = "string_value"}, res_attr[3].value) local scope_spans = decoded.resource_spans[1].scope_spans assert.is_true(#scope_spans > 0, scope_spans) @@ -272,12 +272,12 @@ for _, strategy in helpers.each_strategy() do sort_by_key(res_attr) -- resource attributes assert.same("os.version", res_attr[1].key) - assert.same({string_value = "debian"}, res_attr[1].value) + assert.same({string_value = "debian", value = "string_value"}, res_attr[1].value) assert.same("service.instance.id", res_attr[2].key) assert.same("service.name", res_attr[3].key) - assert.same({string_value = "kong_oss"}, res_attr[3].value) + assert.same({string_value = "kong_oss", value = "string_value"}, res_attr[3].value) assert.same("service.version", res_attr[4].key) - assert.same({string_value = kong.version}, res_attr[4].value) + assert.same({string_value = kong.version, value = "string_value"}, res_attr[4].value) local scope_spans = decoded.resource_spans[1].scope_spans assert.is_true(#scope_spans > 0, scope_spans) @@ -441,13 +441,13 @@ for _, strategy in helpers.each_strategy() do local attr = span.attributes sort_by_key(attr) assert.same({ - { key = "http.flavor", value = { string_value = "1.1" } }, - { key = "http.host", value = { string_value = "0.0.0.0" } }, - { key = "http.method", value = { string_value = "GET" } }, - { key = "http.scheme", value = { string_value = "http" } }, - { key = "http.status_code", value = { int_value = 200 } }, - { key = "http.url", value = { string_value = "http://0.0.0.0/" } }, - { key = "net.peer.ip", value = { string_value = "127.0.0.1" } }, + { key = "http.flavor", value = { string_value = "1.1", value = "string_value" } }, + { key = "http.host", value = { string_value = "0.0.0.0", value = "string_value" } }, + { key = "http.method", value = { string_value = "GET", value = "string_value" } }, + { key = "http.scheme", value = { string_value = "http", value = "string_value" } }, + { key = "http.status_code", value = { int_value = 200, value = "int_value" } }, + { key = "http.url", value = { string_value = "http://0.0.0.0/", value = "string_value" } }, + { key = "net.peer.ip", value = { string_value = "127.0.0.1", value = "string_value" } }, }, attr) end) end) From 578c620121fc73be5c2e46c7e47228fef226a3ed Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 3 Mar 2023 13:40:32 +0800 Subject: [PATCH 2264/4351] chore(deps): bump bazel to 6.0.0 (#10177) --- .bazelrc | 1 - .bazelversion | 2 +- 2 files changed, 1 insertion(+), 2 deletions(-) diff --git a/.bazelrc b/.bazelrc index 97e25f9feca..e2de7fb77ff 100644 --- a/.bazelrc +++ b/.bazelrc @@ -16,7 +16,6 @@ common --curses=auto build --experimental_ui_max_stdouterr_bytes=10485760 build --show_progress_rate_limit=0 -build --show_task_finish build --show_timestamps build --worker_verbose diff --git a/.bazelversion b/.bazelversion index 84197c89467..09b254e90c6 100644 --- a/.bazelversion +++ b/.bazelversion @@ -1 +1 @@ -5.3.2 +6.0.0 From 5a5f9de91c79fa6e68178f54dfc7022b46105002 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 3 Mar 2023 15:15:08 +0800 Subject: [PATCH 2265/4351] chore(deps): bump `lua-resty-timer-ng` to 0.2.4 (#10419) --- kong-3.2.1-0.rockspec | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 3fe949b93bd..791cea5954d 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -41,7 +41,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", "lua-resty-session == 4.0.3", - "lua-resty-timer-ng == 0.2.3", + "lua-resty-timer-ng == 0.2.4", } build = { type = "builtin", From e1f22ce8ca3252f1c39e72bb8fd7e87c13c9134d Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Fri, 3 Mar 2023 10:56:05 +0100 Subject: [PATCH 2266/4351] feat(proxy): error templates customization (#10374) * feat(proxy): error templates customization Allow customizing error templates via kong.configuration parameters * tests(pdk): initialize kong global to fix failing tests * chore(*): changelog * fix(proxy): honor Accept values weights honor Accept header values based on their q-values weights --- CHANGELOG.md | 2 + kong.conf.default | 12 ++ kong/conf_loader/init.lua | 5 + kong/error_handlers.lua | 2 +- kong/pdk/response.lua | 43 +----- kong/templates/kong_defaults.lua | 4 + kong/tools/utils.lua | 83 +++++++++- .../05-proxy/12-error_default_type_spec.lua | 144 ++++++++++++++++++ .../error_templates/error_template.html | 11 ++ .../error_templates/error_template.json | 3 + .../error_templates/error_template.plain | 1 + .../error_templates/error_template.xml | 5 + t/01-pdk/08-response/13-error.t | 84 ++++++++++ 13 files changed, 351 insertions(+), 48 deletions(-) create mode 100644 spec/fixtures/error_templates/error_template.html create mode 100644 spec/fixtures/error_templates/error_template.json create mode 100644 spec/fixtures/error_templates/error_template.plain create mode 100644 spec/fixtures/error_templates/error_template.xml diff --git a/CHANGELOG.md b/CHANGELOG.md index 290936333ae..932f3893d8b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -75,6 +75,8 @@ - Make runloop and init error response content types compliant with Accept header value [#10366](https://github.com/Kong/kong/pull/10366) +- Allow configuring custom error templates + [#10374](https://github.com/Kong/kong/pull/10374) ### Fixes diff --git a/kong.conf.default b/kong.conf.default index 6d77e84fac0..54694b5dd15 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -234,6 +234,18 @@ G# ----------------------- # `proxy_server` is in HTTPS. # See the `lua_ssl_trusted_certificate` # setting to specify a certificate authority. + +#error_template_html = # Path to the custom html error template to + # override the default html kong error template + +#error_template_json = # Path to the custom json error template to + # override the default json kong error template + +#error_template_xml = # Path to the custom xml error template to + # override the default xml kong error template + +#error_template_plain = # Path to the custom plain error template to + # override the default plain kong error template #------------------------------------------------------------------------------ # HYBRID MODE #------------------------------------------------------------------------------ diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 53082b15f42..e3f79613f1c 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -577,6 +577,11 @@ local CONF_PARSERS = { proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, + + error_template_html = { typ = "string" }, + error_template_json = { typ = "string" }, + error_template_xml = { typ = "string" }, + error_template_plain = { typ = "string" }, } diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index b8b2f1e0d9e..ee5aae68468 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -63,7 +63,7 @@ return function(ctx) message = { message = message } else - local mime_type = utils.get_mime_type(accept_header) + local mime_type = utils.get_response_type(accept_header) message = fmt(utils.get_error_template(mime_type), message) headers = { [CONTENT_TYPE] = mime_type } diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 325980cedf2..b8acac673a3 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -26,9 +26,7 @@ local find = string.find local lower = string.lower local error = error local pairs = pairs -local ipairs = ipairs local concat = table.concat -local tonumber = tonumber local coroutine = coroutine local cjson_encode = cjson.encode local normalize_header = checks.normalize_header @@ -36,7 +34,6 @@ local normalize_multi_header = checks.normalize_multi_header local validate_header = checks.validate_header local validate_headers = checks.validate_headers local check_phase = phase_checker.check -local split = utils.split local add_header local is_http_subsystem = ngx and ngx.config.subsystem == "http" if is_http_subsystem then @@ -1061,39 +1058,6 @@ end end - local function get_response_type(content_header) - local type = CONTENT_TYPE_JSON - - if content_header ~= nil then - local accept_values = split(content_header, ",") - local max_quality = 0 - for _, value in ipairs(accept_values) do - local mimetype_values = split(value, ";") - local name - local quality = 1 - for _, entry in ipairs(mimetype_values) do - local m = ngx.re.match(entry, [[^\s*(\S+\/\S+)\s*$]], "ajo") - if m then - name = m[1] - else - m = ngx.re.match(entry, [[^\s*q=([0-9]*[\.][0-9]+)\s*$]], "ajoi") - if m then - quality = tonumber(m[1]) - end - end - end - - if name and quality > max_quality then - type = utils.get_mime_type(name) - max_quality = quality - end - end - end - - return type - end - - --- -- This function interrupts the current processing and produces an error -- response. @@ -1195,11 +1159,8 @@ end if is_grpc_request() then content_type = CONTENT_TYPE_GRPC else - content_type_header = ngx.req.get_headers()[ACCEPT_NAME] - if type(content_type_header) == "table" then - content_type_header = content_type_header[1] - end - content_type = get_response_type(content_type_header) + local accept_header = ngx.req.get_headers()[ACCEPT_NAME] + content_type = utils.get_response_type(accept_header) end end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index bf8a5833699..60565ce1cf1 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -16,6 +16,10 @@ host_ports = NONE anonymous_reports = on proxy_server = NONE proxy_server_ssl_verify = on +error_template_html = NONE +error_template_json = NONE +error_template_xml = NONE +error_template_plain = NONE proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reuseport backlog=16384 stream_listen = off diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index d518296eb85..017cbb35a39 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -14,6 +14,7 @@ local pl_stringx = require "pl.stringx" local pl_stringio = require "pl.stringio" local pl_utils = require "pl.utils" local pl_path = require "pl.path" +local pl_file = require "pl.file" local zlib = require "ffi-zlib" local C = ffi.C @@ -31,6 +32,7 @@ local lower = string.lower local fmt = string.format local find = string.find local gsub = string.gsub +local join = pl_stringx.join local split = pl_stringx.split local re_find = ngx.re.find local re_match = ngx.re.match @@ -1244,6 +1246,7 @@ end local get_mime_type +local get_response_type local get_error_template do local CONTENT_TYPE_JSON = "application/json" @@ -1295,6 +1298,73 @@ do ]], } + local ngx_log = ngx.log + local ERR = ngx.ERR + local custom_error_templates = setmetatable({}, { + __index = function(self, format) + local template_path = kong.configuration["error_template_" .. format] + if not template_path then + rawset(self, format, false) + return false + end + + local template, err + if pl_path.exists(template_path) then + template, err = pl_file.read(template_path) + else + err = "file not found" + end + + if template then + rawset(self, format, template) + return template + end + + ngx_log(ERR, fmt("failed reading the custom %s error template: %s", format, err)) + rawset(self, format, false) + return false + end + }) + + + get_response_type = function(accept_header) + local content_type = MIME_TYPES[CONTENT_TYPE_DEFAULT] + if type(accept_header) == "table" then + accept_header = join(",", accept_header) + end + + if accept_header ~= nil then + local pattern = [[ + ((?:[a-z0-9][a-z0-9-!#$&^_+.]+|\*) \/ (?:[a-z0-9][a-z0-9-!#$&^_+.]+|\*)) + (?: + \s*;\s* + q = ( 1(?:\.0{0,3}|) | 0(?:\.\d{0,3}|) ) + | \s*;\s* [a-z0-9][a-z0-9-!#$&^_+.]+ (?:=[^;]*|) + )* + ]] + local accept_values = split(accept_header, ",") + local max_quality = 0 + + for _, accept_value in ipairs(accept_values) do + accept_value = _M.strip(accept_value) + local matches = ngx.re.match(accept_value, pattern, "ajoxi") + + if matches then + local media_type = matches[1] + local q = tonumber(matches[2]) or 1 + + if q > max_quality then + max_quality = q + content_type = get_mime_type(media_type) or content_type + end + end + end + end + + return content_type + end + + get_mime_type = function(content_header, use_default) use_default = use_default == nil or use_default content_header = _M.strip(content_header) @@ -1305,7 +1375,7 @@ do if #entries > 1 then if entries[2] == CONTENT_TYPE_ANY then if entries[1] == CONTENT_TYPE_ANY then - mime_type = MIME_TYPES["default"] + mime_type = MIME_TYPES[CONTENT_TYPE_DEFAULT] else mime_type = MIME_TYPES[entries[1]] end @@ -1315,7 +1385,7 @@ do end if mime_type or use_default then - return mime_type or MIME_TYPES["default"] + return mime_type or MIME_TYPES[CONTENT_TYPE_DEFAULT] end return nil, "could not find MIME type" @@ -1324,16 +1394,16 @@ do get_error_template = function(mime_type) if mime_type == CONTENT_TYPE_JSON or mime_type == MIME_TYPES[CONTENT_TYPE_JSON] then - return ERROR_TEMPLATES[CONTENT_TYPE_JSON] + return custom_error_templates.json or ERROR_TEMPLATES[CONTENT_TYPE_JSON] elseif mime_type == CONTENT_TYPE_HTML or mime_type == MIME_TYPES[CONTENT_TYPE_HTML] then - return ERROR_TEMPLATES[CONTENT_TYPE_HTML] + return custom_error_templates.html or ERROR_TEMPLATES[CONTENT_TYPE_HTML] elseif mime_type == CONTENT_TYPE_XML or mime_type == MIME_TYPES[CONTENT_TYPE_XML] then - return ERROR_TEMPLATES[CONTENT_TYPE_XML] + return custom_error_templates.xml or ERROR_TEMPLATES[CONTENT_TYPE_XML] elseif mime_type == CONTENT_TYPE_PLAIN or mime_type == MIME_TYPES[CONTENT_TYPE_PLAIN] then - return ERROR_TEMPLATES[CONTENT_TYPE_PLAIN] + return custom_error_templates.plain or ERROR_TEMPLATES[CONTENT_TYPE_PLAIN] elseif mime_type == CONTENT_TYPE_GRPC or mime_type == MIME_TYPES[CONTENT_TYPE_GRPC] then return ERROR_TEMPLATES[CONTENT_TYPE_GRPC] @@ -1345,6 +1415,7 @@ do end _M.get_mime_type = get_mime_type +_M.get_response_type = get_response_type _M.get_error_template = get_error_template diff --git a/spec/02-integration/05-proxy/12-error_default_type_spec.lua b/spec/02-integration/05-proxy/12-error_default_type_spec.lua index 894ef706694..c69a9113978 100644 --- a/spec/02-integration/05-proxy/12-error_default_type_spec.lua +++ b/spec/02-integration/05-proxy/12-error_default_type_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local pl_file = require "pl.file" local XML_TEMPLATE = [[ @@ -196,5 +197,148 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("Custom error templates", function() + local html_template_path = "spec/fixtures/error_templates/error_template.html" + local plain_template_path = "spec/fixtures/error_templates/error_template.plain" + local json_template_path = "spec/fixtures/error_templates/error_template.json" + local xml_template_path = "spec/fixtures/error_templates/error_template.xml" + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + local service = bp.services:insert { + name = "api-1", + protocol = "http", + host = helpers.blackhole_host, + port = 81, + connect_timeout = 1, + } + + bp.routes:insert { + methods = { "GET", "HEAD" }, + service = service, + } + + assert(helpers.start_kong { + database = strategy, + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + error_template_html = html_template_path, + error_template_plain = plain_template_path, + error_template_json = json_template_path, + error_template_xml = xml_template_path, + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + describe("Accept header modified Content-Type", function() + it("text/html", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + accept = "text/html", + } + }) + + local body = assert.res_status(RESPONSE_CODE, res) + local custom_template = pl_file.read(html_template_path) + local html_message = string.format(custom_template, RESPONSE_MESSAGE) + assert.equal(html_message, body) + end) + + it("text/plain", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + accept = "text/plain", + } + }) + + local body = assert.res_status(RESPONSE_CODE, res) + local custom_template = pl_file.read(plain_template_path) + local html_message = string.format(custom_template, RESPONSE_MESSAGE) + assert.equal(html_message, body) + end) + + it("application/json", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + accept = "application/json", + } + }) + + local body = assert.res_status(RESPONSE_CODE, res) + local json = cjson.decode(body) + assert.equal(RESPONSE_MESSAGE, json.custom_template_message) + end) + + it("application/xml", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + accept = "application/xml", + } + }) + + local body = assert.res_status(RESPONSE_CODE, res) + local custom_template = pl_file.read(xml_template_path) + local xml_message = string.format(custom_template, RESPONSE_MESSAGE) + assert.equal(xml_message, body) + end) + + describe("with q-values", function() + it("defaults to 1 when q-value is not specified", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + accept = "application/json;q=0.9,text/html,text/plain;q=0.9", + } + }) + + local body = assert.res_status(RESPONSE_CODE, res) + local custom_template = pl_file.read(html_template_path) + local html_message = string.format(custom_template, RESPONSE_MESSAGE) + assert.equal(html_message, body) + end) + + it("picks highest q-value (json)", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + accept = "text/plain;q=0.7,application/json;q=0.8,text/html;q=0.5", + } + }) + + local body = assert.res_status(RESPONSE_CODE, res) + local json = cjson.decode(body) + assert.equal(RESPONSE_MESSAGE, json.custom_template_message) + end) + end) + end) + end) end) end diff --git a/spec/fixtures/error_templates/error_template.html b/spec/fixtures/error_templates/error_template.html new file mode 100644 index 00000000000..6fdf0a65cf0 --- /dev/null +++ b/spec/fixtures/error_templates/error_template.html @@ -0,0 +1,11 @@ + + + + + Custom template + + +

Not the default

+

%s.

+ + \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.json b/spec/fixtures/error_templates/error_template.json new file mode 100644 index 00000000000..9b4f605fa13 --- /dev/null +++ b/spec/fixtures/error_templates/error_template.json @@ -0,0 +1,3 @@ +{ + "custom_template_message":"%s" +} \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.plain b/spec/fixtures/error_templates/error_template.plain new file mode 100644 index 00000000000..425daf627ff --- /dev/null +++ b/spec/fixtures/error_templates/error_template.plain @@ -0,0 +1 @@ +custom plain template: %s\n \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.xml b/spec/fixtures/error_templates/error_template.xml new file mode 100644 index 00000000000..a1836d6a995 --- /dev/null +++ b/spec/fixtures/error_templates/error_template.xml @@ -0,0 +1,5 @@ + + + custom template + %s + \ No newline at end of file diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index 8ee4d0e2b58..03fdad7fcb5 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -16,6 +16,10 @@ __DATA__ --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(502) @@ -43,6 +47,10 @@ Content-Type: application/json; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(400) @@ -68,6 +76,10 @@ Content-Type: application/json; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(400) @@ -95,6 +107,10 @@ Content-Type: application/json; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() local headers = { @@ -127,6 +143,10 @@ Content-Type: application/xml --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(502) @@ -164,6 +184,10 @@ Content-Type: text/html; charset=utf-8 location = /error_handler { internal; content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.exit(200, "nothing happened") @@ -172,6 +196,10 @@ Content-Type: text/html; charset=utf-8 location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(500) @@ -197,6 +225,10 @@ Content-Type: application/json; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(419, "I'm not a teapot") @@ -224,6 +256,10 @@ Content-Type: application/json; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(500, "oh no") @@ -251,6 +287,10 @@ Content-Type: application/json; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(502, { ["a field"] = "not a default message" }) @@ -279,6 +319,10 @@ Content-Type: application/xml; charset=utf-8 --- config location = /t { content_by_lua_block { + kong = { + configuration = {}, + } + local PDK = require "kong.pdk" local pdk = PDK.new() return pdk.response.error(410) @@ -400,3 +444,43 @@ grpc-status: 8 grpc-message: ResourceExhausted --- no_error_log [error] + + +=== TEST 15: service.response.error() honors values of multiple Accept headers +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + kong = { + configuration = {}, + } + + local PDK = require "kong.pdk" + local pdk = PDK.new() + return pdk.response.error(502) + } + } + +--- request +GET /t +--- more_headers +Accept: text/plain;q=0.2, text/*;q=0.1 +Accept: text/css;q=0.7, text/html;q=0.9, */*;q=0.5 +Accept: application/xml;q=0.2, application/json;q=0.3 +--- error_code: 502 +--- response_headers_like +Content-Type: text/html; charset=utf-8 +--- response_body + + + + + Kong Error + + +

Kong Error

+

An invalid response was received from the upstream server.

+ + +--- no_error_log +[error] From fa90a685b5a7ac03774460a92f856293184d704d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 3 Mar 2023 12:09:15 +0200 Subject: [PATCH 2267/4351] feat(db): batch cleanup expired rows from postgres (#10407) * feat(db): batch cleanup expired rows from postgres ### Summary The PR #10405 changed cleanup to only happen on nodes that have Admin API listeners. This PR makes deletion to happen in maximum of 50.000 row batches. Inspired from #10331 and #10389. * change to batch delete on every table * update changelog * add test for ttl cleanup --------- Co-authored-by: windmgc --- CHANGELOG.md | 1 + kong/db/strategies/postgres/connector.lua | 63 +++++++++++-------- .../03-db/20-ttl-cleanup_spec.lua | 55 ++++++++++++++++ 3 files changed, 92 insertions(+), 27 deletions(-) create mode 100644 spec/02-integration/03-db/20-ttl-cleanup_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 932f3893d8b..922d9cbdbc1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -104,6 +104,7 @@ #### Core - Postgres TTL cleanup timer will now only run on traditional and control plane nodes that have enabled the Admin API. +- Postgres TTL cleanup timer now runs a batch delete loop on each ttl enabled table with a number of 50.000 rows per batch. ## 3.2.0 diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index cadfbe22171..a3daf9d43a9 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -33,7 +33,7 @@ local insert = table.insert local WARN = ngx.WARN -local ERR = ngx.ERR +local DEBUG = ngx.DEBUG local SQL_INFORMATION_SCHEMA_TABLES = [[ SELECT table_name FROM information_schema.tables @@ -325,43 +325,52 @@ function _mt:init_worker(strategies) local table_name = table_names[i] local column_name = table_name == "cluster_events" and expire_at_escaped or ttl_escaped - cleanup_statements[i] = concat { - " DELETE FROM ", - self:escape_identifier(table_name), - " WHERE ", - column_name, - " < CURRENT_TIMESTAMP AT TIME ZONE 'UTC';" - } + local table_name_escaped = self:escape_identifier(table_name) + + cleanup_statements[i] = fmt([[ + WITH rows AS ( + SELECT ctid + FROM %s + WHERE %s < CURRENT_TIMESTAMP AT TIME ZONE 'UTC' +ORDER BY %s LIMIT 50000 FOR UPDATE SKIP LOCKED) + DELETE + FROM %s + WHERE ctid IN (TABLE rows);]], table_name_escaped, column_name, column_name, table_name_escaped):gsub("CURRENT_TIMESTAMP", "TO_TIMESTAMP(%%s)") end - local cleanup_statement = concat(cleanup_statements, "\n") - return timer_every(60, function(premature) if premature then return end - local ok, err, _, num_queries = self:query(cleanup_statement) - if not ok then - if num_queries then - for i = num_queries + 1, cleanup_statements_count do - local statement = cleanup_statements[i] - local ok, err = self:query(statement) - if not ok then - if err then - log(WARN, "unable to clean expired rows from table '", - table_names[i], "' on PostgreSQL database (", - err, ")") - else - log(WARN, "unable to clean expired rows from table '", - table_names[i], "' on PostgreSQL database") - end + for i, statement in ipairs(cleanup_statements) do + local cleanup_start_time = self:escape_literal(tonumber(fmt("%.3f", now_updated()))) + + while true do -- batch delete looping + -- avoid using CURRENT_TIMESTAMP in the real query to prevent infinite loop + local ok, err = self:query(fmt(statement, cleanup_start_time)) + if not ok then + if err then + log(WARN, "unable to clean expired rows from table '", + table_names[i], "' on PostgreSQL database (", + err, ")") + + else + log(WARN, "unable to clean expired rows from table '", + table_names[i], "' on PostgreSQL database") end + break end - else - log(ERR, "unable to clean expired rows from PostgreSQL database (", err, ")") + if ok.affected_rows < 50000 then -- indicates that cleanup is done + break + end end + + local cleanup_end_time = now_updated() + local time_elapsed = tonumber(fmt("%.3f", cleanup_end_time - cleanup_start_time)) + log(DEBUG, "cleaning up expired rows from table '", table_names[i], + "' took ", time_elapsed, " seconds") end end) end diff --git a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua new file mode 100644 index 00000000000..45b095cfd3c --- /dev/null +++ b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua @@ -0,0 +1,55 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + local postgres_only = strategy == "postgres" and describe or pending + postgres_only("postgres ttl cleanup logic", function() + describe("ttl cleanup timer #postgres", function() + local bp, db, consumer1 + lazy_setup(function() + bp, db = helpers.get_db_utils("postgres", { + "routes", + "services", + "plugins", + "consumers", + "keyauth_credentials" + }) + + consumer1 = bp.consumers:insert { + username = "conumer1" + } + + assert(helpers.start_kong({ + database = strategy, + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + db:truncate() + end) + + it("init_worker should run ttl cleanup in background timer", function () + helpers.clean_logfile() + local names_of_table_with_ttl = db.connector._get_topologically_sorted_table_names(db.strategies) + assert.truthy(#names_of_table_with_ttl > 0) + for _, name in ipairs(names_of_table_with_ttl) do + assert.errlog().has.line([[cleaning up expired rows from table ']] .. name .. [[' took \d+\.\d+ seconds]], false, 120) + end + + local _ = bp.keyauth_credentials:insert({ + key = "secret1", + consumer = { id = consumer1.id }, + }, {ttl = 3}) + helpers.clean_logfile() + + helpers.wait_until(function() + return assert.errlog().has.line([[cleaning up expired rows from table ']] .. "keyauth_credentials" .. [[' took \d+\.\d+ seconds]], false, 120) + end, 120) + + local ok, err = db.connector:query("SELECT * FROM keyauth_credentials") + assert.is_nil(err) + assert.same(0, #ok) + end) + end) + end) +end From a5f36348eafd6bbab1f334cc8423101bdb189573 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 3 Mar 2023 10:38:02 -0800 Subject: [PATCH 2268/4351] fix(bazel): add alt url for older zlib releases --- build/cross_deps/zlib/repositories.bzl | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/build/cross_deps/zlib/repositories.bzl b/build/cross_deps/zlib/repositories.bzl index cd6e78ec262..3185b65222a 100644 --- a/build/cross_deps/zlib/repositories.bzl +++ b/build/cross_deps/zlib/repositories.bzl @@ -8,7 +8,10 @@ def zlib_repositories(): http_archive( name = "cross_deps_zlib", - url = "https://zlib.net/zlib-1.2.13.tar.gz", + urls = [ + "https://zlib.net/zlib-1.2.13.tar.gz", + "https://zlib.net/fossils/zlib-1.2.13.tar.gz", + ], sha256 = "b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30", strip_prefix = "zlib-1.2.13", build_file = "//build/cross_deps/zlib:BUILD.zlib.bazel", From c0c04bfd06147798f6f2824b391251345f35c01c Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Sat, 4 Mar 2023 23:02:59 +0800 Subject: [PATCH 2269/4351] chore(conf): fix a typo (#10420) --- kong.conf.default | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong.conf.default b/kong.conf.default index 54694b5dd15..17c53ae777c 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1,4 +1,4 @@ -G# ----------------------- +# ----------------------- # Kong configuration file # ----------------------- # From af72943b6931bdcd72e54fa48cae9ba0863f2f15 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 6 Mar 2023 14:47:51 +0800 Subject: [PATCH 2270/4351] fix(build): add the missing endianness detection patch for Nginx (#10427) Fix KAG-816 (cherry picked from commit 8942b1de5955a6301c86803331417a5b08e53866) --- build/openresty/BUILD.openresty.bazel | 4 +- .../patches/nginx-cross-endianness-fix.patch | 79 +++++++++++++++++++ 2 files changed, 81 insertions(+), 2 deletions(-) create mode 100644 build/openresty/patches/nginx-cross-endianness-fix.patch diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 9dbbbf7f31d..ebe2f86af2c 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -126,7 +126,7 @@ CONFIGURE_OPTIONS = [ ] + select({ "@kong//:arm64-linux-gnu-cross": [ "--crossbuild=Linux:aarch64", - "--with-endian=le", + "--with-endian=little", "--with-int=4", "--with-long=8", "--with-long-long=8", @@ -139,7 +139,7 @@ CONFIGURE_OPTIONS = [ ], "@kong//:x86_64-linux-musl-cross": [ "--crossbuild=Linux:x86_64", - "--with-endian=le", + "--with-endian=little", "--with-int=4", "--with-long=8", "--with-long-long=8", diff --git a/build/openresty/patches/nginx-cross-endianness-fix.patch b/build/openresty/patches/nginx-cross-endianness-fix.patch new file mode 100644 index 00000000000..6dcf74d214d --- /dev/null +++ b/build/openresty/patches/nginx-cross-endianness-fix.patch @@ -0,0 +1,79 @@ +# http://cgit.openembedded.org/meta-openembedded/tree/meta-webserver/recipes-httpd/nginx/files/0001-Allow-the-overriding-of-the-endianness-via-the-confi.patch +From be9970aa16c5142ef814531d74a07990a8e9eb14 Mon Sep 17 00:00:00 2001 +From: Derek Straka +Date: Fri, 1 Dec 2017 10:32:29 -0500 +Subject: [PATCH] Allow the overriding of the endianness via the configure flag + --with-endian + +The existing configure options contain the --with-endian; however, the command +line flag does not actually function. It does not set the endianness and it +appears to do nothing. + +Upstream-Status: Pending + +Signed-off-by: Derek Straka + +diff --git a/auto/endianness b/auto/endianness +index 1b552b6..be84487 100644 +--- a/bundle/nginx-1.21.4/endianness ++++ b/bundle/nginx-1.21.4/auto/endianness +@@ -13,7 +13,13 @@ checking for system byte ordering + END + + +-cat << END > $NGX_AUTOTEST.c ++if [ ".$NGX_WITH_ENDIAN" = ".little" ]; then ++ echo " little endian" ++ have=NGX_HAVE_LITTLE_ENDIAN . auto/have ++elif [ ".$NGX_WITH_ENDIAN" = ".big" ]; then ++ echo " big endian" ++else ++ cat << END > $NGX_AUTOTEST.c + + int main(void) { + int i = 0x11223344; +@@ -26,25 +32,26 @@ int main(void) { + + END + +-ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ +- -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" ++ ngx_test="$CC $CC_TEST_FLAGS $CC_AUX_FLAGS \ ++ -o $NGX_AUTOTEST $NGX_AUTOTEST.c $NGX_LD_OPT $ngx_feature_libs" + +-eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" ++ eval "$ngx_test >> $NGX_AUTOCONF_ERR 2>&1" + +-if [ -x $NGX_AUTOTEST ]; then +- if $NGX_AUTOTEST >/dev/null 2>&1; then +- echo " little endian" +- have=NGX_HAVE_LITTLE_ENDIAN . auto/have +- else +- echo " big endian" +- fi ++ if [ -x $NGX_AUTOTEST ]; then ++ if $NGX_AUTOTEST >/dev/null 2>&1; then ++ echo " little endian" ++ have=NGX_HAVE_LITTLE_ENDIAN . auto/have ++ else ++ echo " big endian" ++ fi + +- rm -rf $NGX_AUTOTEST* ++ rm -rf $NGX_AUTOTEST* + +-else +- rm -rf $NGX_AUTOTEST* ++ else ++ rm -rf $NGX_AUTOTEST* + +- echo +- echo "$0: error: cannot detect system byte ordering" +- exit 1 ++ echo ++ echo "$0: error: cannot detect system byte ordering" ++ exit 1 ++ fi + fi +-- +2.7.4 \ No newline at end of file From e53398e00dce8527d4dde28693729d3c9d3860b5 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 6 Mar 2023 11:32:03 +0100 Subject: [PATCH 2271/4351] docs(conf): improved error_template fields documentation (#10432) --- kong.conf.default | 28 ++++++++++++++++++++++++++-- 1 file changed, 26 insertions(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 17c53ae777c..405535d2149 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -236,16 +236,40 @@ # setting to specify a certificate authority. #error_template_html = # Path to the custom html error template to - # override the default html kong error template + # override the default html kong error template. + # + # The template is required to contain one single `%s` + # placeholder for the error message, as in the + # following example: + # ``` + # + # + #

My custom error template

+ #

%s.

+ # + # + # ``` #error_template_json = # Path to the custom json error template to - # override the default json kong error template + # override the default json kong error template. + # + # Similarly to `error_template_html`, the template + # is required to contain one single `%s` placeholder for + # the error message. #error_template_xml = # Path to the custom xml error template to # override the default xml kong error template + # + # Similarly to `error_template_html`, the template + # is required to contain one single `%s` placeholder for + # the error message. #error_template_plain = # Path to the custom plain error template to # override the default plain kong error template + # + # Similarly to `error_template_html`, the template + # is required to contain one single `%s` placeholder for + # the error message. #------------------------------------------------------------------------------ # HYBRID MODE #------------------------------------------------------------------------------ From 548dd7767943acc769e046e9aa6da8e280304a68 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 6 Mar 2023 18:34:41 +0800 Subject: [PATCH 2272/4351] chore(actions): do not allow "backport master" labels (#10430) This is a bad practice which could cause merge conflicts and is against our backport policy. --- .github/workflows/label-check.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml index 87ae8cf9dc3..2021f6d31df 100644 --- a/.github/workflows/label-check.yml +++ b/.github/workflows/label-check.yml @@ -11,3 +11,6 @@ jobs: - name: do-not-merge label found run: echo "do-not-merge label found, this PR will not be merged"; exit 1 if: ${{ contains(github.event.*.labels.*.name, 'pr/do not merge') || contains(github.event.*.labels.*.name, 'DO NOT MERGE') }} + - name: backport master label found + run: echo "Please do not backport into master, instead, create a PR targeting master and backport from it instead."; exit 1 + if: ${{ contains(github.event.*.labels.*.name, 'backport master') }} From 9286052433e6529eb8ce2ff57edf6f3ef3b7acf6 Mon Sep 17 00:00:00 2001 From: Steve Zesch Date: Mon, 6 Mar 2023 05:44:29 -0500 Subject: [PATCH 2273/4351] docs(changelog) acme plugin account_key addition (#10393) * docs(changelog) acme plugin account_key addition * Update acme account_key changelog with feedback --- CHANGELOG.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 922d9cbdbc1..d41979b2b0f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -78,6 +78,16 @@ - Allow configuring custom error templates [#10374](https://github.com/Kong/kong/pull/10374) +#### Plugins + +- **ACME**: acme plugin now supports configuring an `account_key` in `keys` and `key_sets` + [#9746](https://github.com/Kong/kong/pull/9746) + +### Dependencies + +- Bumped lua-resty-session from 4.0.2 to 4.0.3 + [#10338](https://github.com/Kong/kong/pull/10338) + ### Fixes #### Core From d6cd28fd72bc88a3d44098e694ab277d0ebab328 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 6 Mar 2023 05:40:43 -0800 Subject: [PATCH 2274/4351] chore(development): add vim modelines to bin/* (#10183) This adds vim modelines to our lua scripts in bin/ to identify their filetypes and set the proper indentation settings. I wish this could be done without cluttering up files with comment strings, but .editorconfig does not have any notion of "treat this file as $filetype." I have updated .editorconfig with the proper settings for these files, however. --- .editorconfig | 12 ++++++++++++ bin/busted | 2 ++ bin/kong | 2 ++ bin/kong-health | 2 ++ 4 files changed, 18 insertions(+) diff --git a/.editorconfig b/.editorconfig index 3434e8a8b98..d84086a1b0c 100644 --- a/.editorconfig +++ b/.editorconfig @@ -20,3 +20,15 @@ indent_size = 4 [Makefile] indent_style = tab + +[bin/kong] +indent_style = space +indent_size = 2 + +[bin/busted] +indent_style = space +indent_size = 2 + +[bin/kong-health] +indent_style = space +indent_size = 2 diff --git a/bin/busted b/bin/busted index 3c08253ff5b..dfc41fec123 100755 --- a/bin/busted +++ b/bin/busted @@ -61,3 +61,5 @@ require("kong.globalpatches")({ -- Busted command-line runner require 'busted.runner'({ standalone = false }) + +-- vim: set ft=lua ts=2 sw=2 sts=2 et : diff --git a/bin/kong b/bin/kong index 3e0ecf97dec..eb0fc6a00f8 100755 --- a/bin/kong +++ b/bin/kong @@ -7,3 +7,5 @@ pcall(require, "luarocks.loader") package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path require("kong.cmd.init")(arg) + +-- vim: set ft=lua ts=2 sw=2 sts=2 et : diff --git a/bin/kong-health b/bin/kong-health index 24c108656ba..9b39555f28f 100755 --- a/bin/kong-health +++ b/bin/kong-health @@ -75,3 +75,5 @@ end run(arg) + +-- vim: set ft=lua ts=2 sw=2 sts=2 et : From 25410f8522f47f1dab4e62e37786e20bee4ba9e7 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 6 Mar 2023 13:56:32 -0800 Subject: [PATCH 2275/4351] chore: run label based jobs on other events It seems that Github Actions is not running these jobs even once even though the PRs are labelled at least once. This patch runs these jobs on other related PR activity. --- .github/workflows/label-check.yml | 2 +- .github/workflows/label-schema.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml index 2021f6d31df..bfa8b67a798 100644 --- a/.github/workflows/label-check.yml +++ b/.github/workflows/label-check.yml @@ -1,7 +1,7 @@ name: Pull Request Label Checker on: pull_request: - types: [labeled, unlabeled] + types: [opened, edited, synchronize, labeled, unlabeled] jobs: check-labels: name: prevent merge labels diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index 4bd578200c4..e46ee2764fa 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -1,7 +1,7 @@ name: Pull Request Label Checker on: pull_request: - types: [labeled, unlabeled] + types: [opened, edited, synchronize, labeled, unlabeled] jobs: schema-change-labels: if: "${{ contains(github.event.*.labels.*.name, 'schema-change-noteworthy') }}" From 250403322589eca30639866e2723a48d636396c4 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 7 Mar 2023 13:30:35 +0800 Subject: [PATCH 2276/4351] feat(proxy-cache): add wildcard and parameter match support for content_type (#10055) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This commit also adds mime-type parsing utils (#10030) Co-authored-by: Enrique García Cota --- CHANGELOG.md | 2 + kong-3.2.1-0.rockspec | 2 + kong/plugins/proxy-cache/handler.lua | 27 ++++- kong/tools/mime_type.lua | 94 ++++++++++++++++ spec/01-unit/26-mime-type_spec.lua | 81 +++++++++++++ .../31-proxy-cache/01-schema_spec.lua | 28 +++++ .../31-proxy-cache/02-access_spec.lua | 106 ++++++++++++++++++ 7 files changed, 336 insertions(+), 4 deletions(-) create mode 100644 kong/tools/mime_type.lua create mode 100644 spec/01-unit/26-mime-type_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index d41979b2b0f..fa5488757e6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -133,6 +133,8 @@ The parameter `absolute_timeout` has a default value of `86400`: unless configured differently, sessions expire after 86400 seconds (24 hours). [#10199](https://github.com/Kong/kong/pull/10199) +- **Proxy Cache**: Add wildcard and parameter match support for content_type + [#10209](https://github.com/Kong/kong/pull/10209) ### Additions diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 791cea5954d..573fad220f4 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -42,6 +42,7 @@ dependencies = { "lua-resty-acme == 0.10.1", "lua-resty-session == 4.0.3", "lua-resty-timer-ng == 0.2.4", + "lpeg == 1.0.2", } build = { type = "builtin", @@ -149,6 +150,7 @@ build = { ["kong.tools.uri"] = "kong/tools/uri.lua", ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", + ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index d16ce573659..af99c394caa 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -1,7 +1,9 @@ local require = require local cache_key = require "kong.plugins.proxy-cache.cache_key" local utils = require "kong.tools.utils" -local kong_meta = require "kong.meta" +local kong_meta = require "kong.meta" +local mime_type = require "kong.tools.mime_type" +local nkeys = require "table.nkeys" local ngx = ngx @@ -20,6 +22,7 @@ local ngx_re_gmatch = ngx.re.gmatch local ngx_re_sub = ngx.re.gsub local ngx_re_match = ngx.re.match local parse_http_time = ngx.parse_http_time +local parse_mime_type = mime_type.parse_mime_type local tab_new = require("table.new") @@ -173,11 +176,27 @@ local function cacheable_response(conf, cc) return false end + local t, subtype, params = parse_mime_type(content_type) local content_match = false for i = 1, #conf.content_type do - if conf.content_type[i] == content_type then - content_match = true - break + local expected_ct = conf.content_type[i] + local exp_type, exp_subtype, exp_params = parse_mime_type(expected_ct) + if exp_type then + if (exp_type == "*" or t == exp_type) and + (exp_subtype == "*" or subtype == exp_subtype) then + local params_match = true + for key, value in pairs(exp_params or EMPTY) do + if value ~= (params or EMPTY)[key] then + params_match = false + break + end + end + if params_match and + (nkeys(params or EMPTY) == nkeys(exp_params or EMPTY)) then + content_match = true + break + end + end end end diff --git a/kong/tools/mime_type.lua b/kong/tools/mime_type.lua new file mode 100644 index 00000000000..a29f3dffcf6 --- /dev/null +++ b/kong/tools/mime_type.lua @@ -0,0 +1,94 @@ +local lpeg = require "lpeg" + +local P, S, R, C = lpeg.P, lpeg.S, lpeg.R, lpeg.C +local ipairs = ipairs +local lower = string.lower + +--[[ +RFC2045(https://www.ietf.org/rfc/rfc2045.txt) + +media-type = type "/" subtype *(";" parameter ) +parameter = attribute "=" value +attribute = token +value = token | quoted-string +quoted-string = ( <"> *(qdtext | quoted-pair ) <"> ) +qdtext = > +quoted-pair = "\" CHAR +type = token +subtype = token +token = 1* +CHAR = +separators = "(" | ")" | "<" | ">" | "@" + | "," | ";" | ":" | "\" | <"> + | "/" | "[" | "]" | "?" | "=" + | "{" | "}" | SP | HT +CTL = +]]-- + +local CTL = R"\0\31" + P"\127" +local CHAR = R"\0\127" +local quote = P'"' +local separators = S"()<>@,;:\\\"/[]?={} \t" +local token = (CHAR - CTL - separators)^1 +local spacing = (S" \t")^0 + +local qdtext = P(1) - CTL - quote +local quoted_pair = P"\\" * CHAR +local quoted_string = quote * C((qdtext + quoted_pair)^0) * quote + +local attribute = C(token) +local value = C(token) + quoted_string +local parameter = attribute * P"=" * value +local parameters = (spacing * P";" * spacing * parameter)^0 +local types = C(token) * P"/" * C(token) + C"*" + +local function format_types(...) + local args = {...} + local nargs = #args + if nargs == 1 and args[1] == "*" then + return "*", "*" + end + for i=1, nargs do + args[i] = lower(args[i]) + end + return unpack(args) +end + + +local merge_params = function(...) + local params = {} + local key + + for _, v in ipairs{...} do + if key then + local lowercase_key = lower(key) + params[lowercase_key] = v + key = nil + + else + key = v + end + end + + return params +end + +local media_type = (types/format_types) * (parameters/merge_params) * P(-1) + +--- Parses mime-type +-- @tparam string mime_type The mime-type to be parsed +-- @treturn string|string|table Returns type, subtype, params +-- @treturn nil|nil|nil Invalid mime-type +-- @usage +-- -- application, json, { charset = "utf-8", q = "1" } +-- parse_mime_type("application/json; charset=utf-8; q=1") +-- -- application, json, { charset = "utf-8", key = "Value" } +-- parse_mime_type("application/json; Charset=utf-8; Key=Value") +local function parse_mime_type(mime_type) + return media_type:match(mime_type) +end + + +return { + parse_mime_type = parse_mime_type +} diff --git a/spec/01-unit/26-mime-type_spec.lua b/spec/01-unit/26-mime-type_spec.lua new file mode 100644 index 00000000000..49fcc765636 --- /dev/null +++ b/spec/01-unit/26-mime-type_spec.lua @@ -0,0 +1,81 @@ +local parse_mime_type = require "kong.tools.mime_type".parse_mime_type + +describe("kong.tools.mime_type", function() + describe("parse_mime_type()", function() + it("sanity", function() + local cases = { + { + -- sanity + mime_type = "application/json", + result = { type = "application", subtype = "json", params = {} } + }, + { + -- single parameter + mime_type = "application/json; charset=UTF-8", + result = { type = "application", subtype = "json", params = { charset = "UTF-8" } } + }, + { + -- multiple parameters + mime_type = "application/json; charset=UTF-8; key=Value; q=1", + result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value", q = "1" } } + }, + { + -- malformed whitespace + mime_type = "application/json ; charset=UTF-8 ; key=Value", + result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value" } } + }, + { + -- quote parameter value + mime_type = 'application/json; charset="UTF-8"', + result = { type = "application", subtype = "json", params = { charset = "UTF-8" } } + }, + { + -- type, subtype and parameter names are case-insensitive + mime_type = "Application/JSON; Charset=UTF-8; Key=Value", + result = { type = "application", subtype = "json", params = { charset = "UTF-8", key = "Value" } } + }, + { + mime_type = "*/*; charset=UTF-8; q=0.1", + result = { type = "*", subtype = "*", params = { charset = "UTF-8", q = "0.1" } } + }, + { + mime_type = "application/*", + result = { type = "application", subtype = "*", params = {} } + }, + { + mime_type = "*/text", + result = { type = "*", subtype = "text", params = {} } + }, + { + mime_type = "*", + result = { type = "*", subtype = "*", params = {} } + }, + { + mime_type = "*; q=.2", + result = { type = "*", subtype = "*", params = { q = '.2' } } + }, + { + -- invalid input + mime_type = "helloworld", + result = { type = nil, subtype = nil, params = nil } + }, + { + -- invalid input + mime_type = " ", + result = { type = nil, subtype = nil, params = nil } + }, + { + -- invalid input + mime_type = "application/json;", + result = { type = nil, subtype = nil, params = nil } + } + } + for i, case in ipairs(cases) do + local type, subtype, params = parse_mime_type(case.mime_type) + local result = { type = type, subtype = subtype, params = params } + assert.same(case.result, result, "case: " .. i .. " failed" ) + end + end) + end) + +end) diff --git a/spec/03-plugins/31-proxy-cache/01-schema_spec.lua b/spec/03-plugins/31-proxy-cache/01-schema_spec.lua index befba9ec9e4..9d2bab2d46a 100644 --- a/spec/03-plugins/31-proxy-cache/01-schema_spec.lua +++ b/spec/03-plugins/31-proxy-cache/01-schema_spec.lua @@ -121,4 +121,32 @@ describe("proxy-cache schema", function() assert.is_nil(err) assert.is_truthy(entity) end) + + it("accepts wildcard content_type", function() + local entity, err = v({ + strategy = "memory", + content_type = { "application/*", "*/text" }, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + + local entity, err = v({ + strategy = "memory", + content_type = { "*/*" }, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) + + it("accepts content_type with parameter", function() + local entity, err = v({ + strategy = "memory", + content_type = { "application/json; charset=UTF-8" }, + }, proxy_cache_schema) + + assert.is_nil(err) + assert.is_truthy(entity) + end) end) diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index b0c75ca7262..e0e7f27ac78 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -77,6 +77,16 @@ do local route16 = assert(bp.routes:insert({ hosts = { "route-16.com" }, })) + local route17 = assert(bp.routes:insert({ + hosts = { "route-17.com" }, + })) + local route18 = assert(bp.routes:insert({ + hosts = { "route-18.com" }, + })) + local route19 = assert(bp.routes:insert({ + hosts = { "route-19.com" }, + })) + local consumer1 = assert(bp.consumers:insert { username = "bob", @@ -242,6 +252,36 @@ do }, }) + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route17.id }, + config = { + strategy = policy, + [policy] = policy_config, + content_type = { "*/*" }, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route18.id }, + config = { + strategy = policy, + [policy] = policy_config, + content_type = { "application/xml; charset=UTF-8" }, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route19.id }, + config = { + strategy = policy, + [policy] = policy_config, + content_type = { "application/xml;" }, -- invalid content_type + }, + }) + assert(helpers.start_kong({ plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", @@ -1240,5 +1280,71 @@ do assert.matches("^%d+$", res.headers["X-Kong-Upstream-Latency"]) end) end) + + describe("content-type", function() + it("should cache a request with wildcard content_type(*/*)", function() + local request = { + method = "GET", + path = "/xml", + headers = { + host = "route-17.com", + }, + } + + local res = assert(client:send(request)) + assert.res_status(200, res) + assert.same("application/xml", res.headers["Content-Type"]) + assert.same("Miss", res.headers["X-Cache-Status"]) + + local res = assert(client:send(request)) + assert.res_status(200, res) + assert.same("application/xml", res.headers["Content-Type"]) + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + + it("should not cache a request while parameter is not match", function() + local res = assert(client:send { + method = "GET", + path = "/xml", + headers = { + host = "route-18.com", + }, + }) + + assert.res_status(200, res) + assert.same("application/xml", res.headers["Content-Type"]) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + + + it("should not cause error while upstream returns a invalid content type", function() + local res = assert(client:send { + method = "GET", + path = "/response-headers?Content-Type=application/xml;", + headers = { + host = "route-18.com", + }, + }) + + assert.res_status(200, res) + assert.same("application/xml;", res.headers["Content-Type"]) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + + it("should not cause error while config.content_type has invalid element", function() + local res, err = client:send { + method = "GET", + path = "/xml", + headers = { + host = "route-19.com", + }, + } + + assert.is_nil(err) + assert.res_status(200, res) + assert.same("application/xml", res.headers["Content-Type"]) + assert.same("Bypass", res.headers["X-Cache-Status"]) + end) + end) end) end From 3cff9490d5270e00f98bcc4b346afe7f9ade8147 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 7 Mar 2023 13:30:41 +0800 Subject: [PATCH 2277/4351] fix(core): dyn upstream keepalive (#9856) * fix(core): dyn upstream keepalive * change sni name in test * move patches from kbt * fix path in patches * changelog --------- Co-authored-by: Mayo --- CHANGELOG.md | 2 + ...ore-0.1.23_02-dyn_upstream_keepalive.patch | 88 +- ...ua-0.10.21_02-dyn_upstream_keepalive.patch | 759 ++++++++---------- .../05-proxy/25-upstream_keepalive_spec.lua | 233 +++++- 4 files changed, 580 insertions(+), 502 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fa5488757e6..1fb143c714e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -92,6 +92,8 @@ #### Core +- Fixed an issue where upstream keepalive pool has CRC32 collision. + [#9856](https://github.com/Kong/kong/pull/9856) - Fix an issue where control plane does not downgrade config for `aws_lambda` and `zipkin` for older version of data planes. [#10346](https://github.com/Kong/kong/pull/10346) - Fix an issue where control plane does not rename fields correctly for `session` for older version of data planes. diff --git a/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch b/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch index b3b5e3f66f5..7669a29e81d 100644 --- a/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch @@ -1,62 +1,42 @@ -From 37feb95041f183ae4fbafeebc47dc104995e6f27 Mon Sep 17 00:00:00 2001 -From: Thibault Charbonnier -Date: Tue, 17 Sep 2019 11:44:33 -0700 -Subject: [PATCH] feature: implemented the 'balancer.enable_keepalive()' API. - ---- - lua-resty-core-0.1.23/lib/ngx/balancer.lua | 165 +++++++++++++++++++++++++++++++++++++++---- - 1 file changed, 151 insertions(+), 14 deletions(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua -index d584639..614312f 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua -@@ -3,6 +3,7 @@ - - local base = require "resty.core.base" - base.allows_subsystem('http', 'stream') -+require "resty.core.hash" - - - local ffi = require "ffi" -@@ -17,8 +18,10 @@ local error = error - local type = type - local tonumber = tonumber +diff -ruN a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua +--- a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua 2022-12-02 10:58:50.078203826 +0800 ++++ b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua 2022-12-03 11:50:57.271540206 +0800 +@@ -19,6 +19,7 @@ local max = math.max -+local ngx_crc32_long = ngx.crc32_long local subsystem = ngx.config.subsystem local ngx_lua_ffi_balancer_set_current_peer +local ngx_lua_ffi_balancer_enable_keepalive local ngx_lua_ffi_balancer_set_more_tries local ngx_lua_ffi_balancer_get_last_failure local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http -@@ -27,7 +30,11 @@ local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http +@@ -27,7 +28,12 @@ if subsystem == 'http' then ffi.cdef[[ int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - const unsigned char *addr, size_t addr_len, int port, char **err); + const unsigned char *addr, size_t addr_len, int port, -+ unsigned int cpool_crc32, unsigned int cpool_size, char **err); ++ const unsigned char *cpool_name, size_t cpool_name_len, ++ unsigned int cpool_size, char **err); + + int ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, + unsigned long timeout, unsigned int max_requests, char **err); - + int ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, int count, char **err); -@@ -46,6 +53,9 @@ if subsystem == 'http' then +@@ -46,6 +52,9 @@ ngx_lua_ffi_balancer_set_current_peer = C.ngx_http_lua_ffi_balancer_set_current_peer - + + ngx_lua_ffi_balancer_enable_keepalive = + C.ngx_http_lua_ffi_balancer_enable_keepalive + ngx_lua_ffi_balancer_set_more_tries = C.ngx_http_lua_ffi_balancer_set_more_tries - -@@ -96,6 +106,11 @@ else + +@@ -96,6 +105,11 @@ end - - + + +local DEFAULT_KEEPALIVE_POOL_SIZE = 30 +local DEFAULT_KEEPALIVE_IDLE_TIMEOUT = 60000 +local DEFAULT_KEEPALIVE_MAX_REQUESTS = 100 @@ -65,10 +45,10 @@ index d584639..614312f 100644 local peer_state_names = { [1] = "keepalive", [2] = "next", -@@ -106,25 +121,147 @@ local peer_state_names = { +@@ -106,25 +120,145 @@ local _M = { version = base.version } - - + + -function _M.set_current_peer(addr, port) - local r = get_request() - if not r then @@ -80,7 +60,7 @@ index d584639..614312f 100644 + error("no request found") + end + -+ local pool_crc32 ++ local pool + local pool_size + + if opts then @@ -89,7 +69,7 @@ index d584639..614312f 100644 + "(table expected, got " .. type(opts) .. ")", 2) + end + -+ local pool = opts.pool ++ pool = opts.pool + pool_size = opts.pool_size + + if pool then @@ -97,8 +77,6 @@ index d584639..614312f 100644 + error("bad option 'pool' to 'set_current_peer' " .. + "(string expected, got " .. type(pool) .. ")", 2) + end -+ -+ pool_crc32 = ngx_crc32_long(pool) + end + + if pool_size then @@ -120,8 +98,8 @@ index d584639..614312f 100644 + port = tonumber(port) + end + -+ if not pool_crc32 then -+ pool_crc32 = 0 ++ if not pool then ++ pool = "" + end + + if not pool_size then @@ -129,7 +107,7 @@ index d584639..614312f 100644 + end + + local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, port, -+ pool_crc32, pool_size, ++ pool, #pool, pool_size, + errmsg) + if rc == FFI_OK then + return true @@ -137,7 +115,7 @@ index d584639..614312f 100644 + + return nil, ffi_str(errmsg[0]) end - + - if not port then - port = 0 - elseif type(port) ~= "number" then @@ -170,11 +148,7 @@ index d584639..614312f 100644 + return nil, ffi_str(errmsg[0]) end +end - -- local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, -- port, errmsg) -- if rc == FFI_OK then -- return true ++ + +if subsystem == "http" then + function _M.enable_keepalive(idle_timeout, max_requests) @@ -189,7 +163,11 @@ index d584639..614312f 100644 + elseif type(idle_timeout) ~= "number" then + error("bad argument #1 to 'enable_keepalive' " .. + "(number expected, got " .. type(idle_timeout) .. ")", 2) -+ + +- local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, +- port, errmsg) +- if rc == FFI_OK then +- return true + elseif idle_timeout < 0 then + error("bad argument #1 to 'enable_keepalive' (expected >= 0)", 2) + @@ -216,7 +194,7 @@ index d584639..614312f 100644 + + return nil, ffi_str(errmsg[0]) end - + - return nil, ffi_str(errmsg[0]) +else + function _M.enable_keepalive() @@ -224,7 +202,5 @@ index d584639..614312f 100644 + " subsystem", 2) + end end - - --- -2.25.2 + + diff --git a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch index 84304498b42..23117eb0044 100644 --- a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch @@ -1,28 +1,15 @@ -From 2d12ac3e4045258b7a174b0505d92f63c26d82fc Mon Sep 17 00:00:00 2001 -From: Thibault Charbonnier -Date: Tue, 17 Sep 2019 11:43:44 -0700 -Subject: [PATCH 1/3] feature: implemented keepalive pooling in - 'balancer_by_lua*'. - ---- - src/ngx_http_lua_balancer.c | 738 ++++++++++++++++++++++++++++++------ - src/ngx_http_lua_common.h | 4 + - src/ngx_http_lua_module.c | 3 + - 3 files changed, 629 insertions(+), 116 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -index f71a3e00..0d403716 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -@@ -16,46 +16,102 @@ +diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c 2022-12-02 10:58:50.054203731 +0800 ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c 2022-12-05 18:22:15.351308080 +0800 +@@ -16,46 +16,104 @@ #include "ngx_http_lua_directive.h" - - + + +typedef struct { + ngx_uint_t size; + ngx_uint_t connections; + -+ uint32_t crc32; ++ ngx_str_t cpool_name; + + lua_State *lua_vm; + @@ -48,25 +35,22 @@ index f71a3e00..0d403716 100644 + + ngx_uint_t more_tries; + ngx_uint_t total_tries; - ++ ++ int last_peer_state; ++ ++ ngx_str_t cpool_name; + - ngx_http_lua_srv_conf_t *conf; - ngx_http_request_t *request; -+ int last_peer_state; - ++ void *data; + - ngx_uint_t more_tries; - ngx_uint_t total_tries; -+ uint32_t cpool_crc32; - -- struct sockaddr *sockaddr; -- socklen_t socklen; -+ void *data; - -- ngx_str_t *host; -- in_port_t port; + ngx_event_get_peer_pt original_get_peer; + ngx_event_free_peer_pt original_free_peer; - -- int last_peer_state; + +- struct sockaddr *sockaddr; +- socklen_t socklen; +#if (NGX_HTTP_SSL) + ngx_event_set_peer_session_pt original_set_session; + ngx_event_save_peer_session_pt original_save_session; @@ -75,21 +59,24 @@ index f71a3e00..0d403716 100644 + ngx_http_request_t *request; + ngx_http_lua_srv_conf_t *conf; + ngx_http_lua_balancer_keepalive_pool_t *cpool; -+ + +- ngx_str_t *host; +- in_port_t port; + ngx_str_t *host; -+ + +- int last_peer_state; + struct sockaddr *sockaddr; + socklen_t socklen; + + unsigned keepalive:1; - + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) - unsigned cloned_upstream_conf; /* :1 */ + unsigned cloned_upstream_conf:1; #endif }; - - + + -#if (NGX_HTTP_SSL) -static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, - void *data); @@ -109,10 +96,11 @@ index f71a3e00..0d403716 100644 static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ngx_uint_t state); +static ngx_int_t ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, -+ ngx_log_t *log, uint32_t cpool_crc32, ngx_uint_t cpool_size, ++ ngx_log_t *log, ngx_str_t *cpool_name, ngx_uint_t cpool_size, + ngx_http_lua_balancer_keepalive_pool_t **cpool); +static void ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, -+ uint32_t cpool_crc32, ngx_http_lua_balancer_keepalive_pool_t **cpool); ++ ngx_log_t *log, ngx_str_t *cpool_name, ++ ngx_http_lua_balancer_keepalive_pool_t **cpool); +static void ngx_http_lua_balancer_free_keepalive_pool(ngx_log_t *log, + ngx_http_lua_balancer_keepalive_pool_t *cpool); +static void ngx_http_lua_balancer_close(ngx_connection_t *c); @@ -133,14 +121,15 @@ index f71a3e00..0d403716 100644 + (bp->sockaddr && bp->socklen) + + -+static char ngx_http_lua_balancer_keepalive_pools_table_key; - - ++static char ngx_http_lua_balancer_keepalive_pools_table_key; ++static struct sockaddr *ngx_http_lua_balancer_default_server_sockaddr; + + ngx_int_t -@@ -102,6 +158,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, +@@ -102,6 +160,61 @@ } - - + + +static ngx_int_t +ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) +{ @@ -199,7 +188,7 @@ index f71a3e00..0d403716 100644 char * ngx_http_lua_balancer_by_lua_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) -@@ -125,16 +236,16 @@ char * +@@ -125,16 +238,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) { @@ -211,25 +200,50 @@ index f71a3e00..0d403716 100644 + u_char *cache_key = NULL; + u_char *name; + ngx_str_t *value; ++ ngx_url_t url; ngx_http_upstream_srv_conf_t *uscf; ++ ngx_http_upstream_server_t *us; + ngx_http_lua_srv_conf_t *lscf = conf; - + dd("enter"); - + - /* must specify a content handler */ + /* content handler setup */ + if (cmd->post == NULL) { return NGX_CONF_ERROR; } -@@ -178,11 +289,19 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - +@@ -178,11 +293,42 @@ + lscf->balancer.src_key = cache_key; - + + /* balancer setup */ + uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); - + ++ if (uscf->servers->nelts == 0) { ++ us = ngx_array_push(uscf->servers); ++ if (us == NULL) { ++ return NGX_CONF_ERROR; ++ } ++ ++ ngx_memzero(us, sizeof(ngx_http_upstream_server_t)); ++ ngx_memzero(&url, sizeof(ngx_url_t)); ++ ++ ngx_str_set(&url.url, "0.0.0.1"); ++ url.default_port = 80; ++ ++ if (ngx_parse_url(cf->pool, &url) != NGX_OK) { ++ return NGX_CONF_ERROR; ++ } ++ ++ us->name = url.url; ++ us->addrs = url.addrs; ++ us->naddrs = url.naddrs; ++ ++ ngx_http_lua_balancer_default_server_sockaddr = us->addrs[0].sockaddr; ++ } ++ if (uscf->peer.init_upstream) { ngx_conf_log_error(NGX_LOG_WARN, cf, 0, "load balancing method redefined"); @@ -240,11 +254,11 @@ index f71a3e00..0d403716 100644 + lscf->balancer.original_init_upstream = + ngx_http_upstream_init_round_robin; } - + uscf->peer.init_upstream = ngx_http_lua_balancer_init; -@@ -198,14 +317,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - - +@@ -198,14 +344,18 @@ + + static ngx_int_t -ngx_http_lua_balancer_init(ngx_conf_t *cf, - ngx_http_upstream_srv_conf_t *us) @@ -258,21 +272,21 @@ index f71a3e00..0d403716 100644 + if (lscf->balancer.original_init_upstream(cf, us) != NGX_OK) { return NGX_ERROR; } - + - /* this callback is called upon individual requests */ + lscf->balancer.original_init_peer = us->peer.init; + us->peer.init = ngx_http_lua_balancer_init_peer; - + return NGX_OK; -@@ -216,33 +339,38 @@ static ngx_int_t +@@ -216,33 +366,38 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, ngx_http_upstream_srv_conf_t *us) { - ngx_http_lua_srv_conf_t *bcf; + ngx_http_lua_srv_conf_t *lscf; ngx_http_lua_balancer_peer_data_t *bp; - + - bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); - if (bp == NULL) { + lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); @@ -280,7 +294,7 @@ index f71a3e00..0d403716 100644 + if (lscf->balancer.original_init_peer(r, us) != NGX_OK) { return NGX_ERROR; } - + - r->upstream->peer.data = &bp->rrp; - - if (ngx_http_upstream_init_round_robin_peer(r, us) != NGX_OK) { @@ -288,7 +302,7 @@ index f71a3e00..0d403716 100644 + if (bp == NULL) { return NGX_ERROR; } - + + bp->conf = lscf; + bp->request = r; + bp->data = r->upstream->peer.data; @@ -298,7 +312,7 @@ index f71a3e00..0d403716 100644 + r->upstream->peer.data = bp; r->upstream->peer.get = ngx_http_lua_balancer_get_peer; r->upstream->peer.free = ngx_http_lua_balancer_free_peer; - + #if (NGX_HTTP_SSL) + bp->original_set_session = r->upstream->peer.set_session; + bp->original_save_session = r->upstream->peer.save_session; @@ -306,7 +320,7 @@ index f71a3e00..0d403716 100644 r->upstream->peer.set_session = ngx_http_lua_balancer_set_session; r->upstream->peer.save_session = ngx_http_lua_balancer_save_session; #endif - + - bcf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); - - bp->conf = bcf; @@ -314,8 +328,8 @@ index f71a3e00..0d403716 100644 - return NGX_OK; } - -@@ -250,25 +378,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, + +@@ -250,25 +405,26 @@ static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) { @@ -333,54 +347,61 @@ index f71a3e00..0d403716 100644 + ngx_http_request_t *r; + ngx_http_lua_ctx_t *ctx; + ngx_http_lua_srv_conf_t *lscf; -+ ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_peer_data_t *bp = data; - ++ void *pdata; + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, - "lua balancer peer, tries: %ui", pc->tries); - - lscf = bp->conf; + "lua balancer: get peer, tries: %ui", pc->tries); - + r = bp->request; + lscf = bp->conf; - + ngx_http_lua_assert(lscf->balancer.handler && r); - + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { ctx = ngx_http_lua_create_ctx(r); if (ctx == NULL) { -@@ -286,9 +415,15 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - +@@ -286,21 +442,23 @@ + ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; - + + bp->cpool = NULL; bp->sockaddr = NULL; bp->socklen = 0; bp->more_tries = 0; -+ bp->cpool_crc32 = 0; + bp->cpool_size = 0; + bp->keepalive_requests = 0; + bp->keepalive_timeout = 0; + bp->keepalive = 0; bp->total_tries++; - - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -@@ -300,7 +435,6 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - lmcf->balancer_peer_data = bp; - - rc = lscf->balancer.handler(r, lscf, L); + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - +- /* balancer_by_lua does not support yielding and +- * there cannot be any conflicts among concurrent requests, +- * thus it is safe to store the peer data in the main conf. +- */ +- lmcf->balancer_peer_data = bp; ++ pdata = r->upstream->peer.data; ++ r->upstream->peer.data = bp; + + rc = lscf->balancer.handler(r, lscf, L); + ++ r->upstream->peer.data = pdata; ++ if (rc == NGX_ERROR) { return NGX_ERROR; } -@@ -322,105 +456,414 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) +@@ -322,105 +480,444 @@ } } - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { pc->sockaddr = bp->sockaddr; @@ -391,19 +412,20 @@ index f71a3e00..0d403716 100644 - pc->name = bp->host; - - bp->rrp.peers->single = 0; - + if (bp->more_tries) { r->upstream->peer.tries += bp->more_tries; } - + - dd("tries: %d", (int) r->upstream->peer.tries); + if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { -+ ngx_http_lua_balancer_get_keepalive_pool(L, bp->cpool_crc32, ++ ngx_http_lua_balancer_get_keepalive_pool(L, pc->log, ++ &bp->cpool_name, + &bp->cpool); + + if (bp->cpool == NULL + && ngx_http_lua_balancer_create_keepalive_pool(L, pc->log, -+ bp->cpool_crc32, ++ &bp->cpool_name, + bp->cpool_size, + &bp->cpool) + != NGX_OK) @@ -451,15 +473,27 @@ index f71a3e00..0d403716 100644 + "lua balancer: keepalive no free connection, " + "cpool: %p", bp->cpool); + } - + return NGX_OK; } - + - return ngx_http_upstream_get_round_robin_peer(pc, &bp->rrp); -+ return bp->original_get_peer(pc, bp->data); ++ rc = bp->original_get_peer(pc, bp->data); ++ if (rc == NGX_ERROR) { ++ return rc; ++ } ++ ++ if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { ++ ngx_log_error(NGX_LOG_ERR, pc->log, 0, ++ "lua balancer: no peer set"); ++ ++ return NGX_ERROR; ++ } ++ ++ return rc; } - - + + -static ngx_int_t -ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) +static void @@ -475,17 +509,17 @@ index f71a3e00..0d403716 100644 + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_keepalive_pool_t *cpool; + ngx_http_lua_balancer_peer_data_t *bp = data; - + - /* init nginx context in Lua VM */ - ngx_http_lua_set_req(L, r); + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, + "lua balancer: free peer, tries: %ui", pc->tries); - + -#ifndef OPENRESTY_LUAJIT - ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); + u = bp->request->upstream; + c = pc->connection; - + - /* {{{ make new env inheriting main thread's globals table */ - lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ - ngx_http_lua_get_globals_table(L); @@ -494,18 +528,18 @@ index f71a3e00..0d403716 100644 - /* }}} */ + if (ngx_http_lua_balancer_peer_set(bp)) { + bp->last_peer_state = (int) state; - + - lua_setfenv(L, -2); /* set new running env for the code closure */ -#endif /* OPENRESTY_LUAJIT */ + if (pc->tries) { + pc->tries--; + } - + - lua_pushcfunction(L, ngx_http_lua_traceback); - lua_insert(L, 1); /* put it under chunk and args */ + if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { + cpool = bp->cpool; - + - /* protected call user code */ - rc = lua_pcall(L, 0, 1, 1); + if (state & NGX_PEER_FAILED @@ -518,29 +552,21 @@ index f71a3e00..0d403716 100644 + { + goto invalid; + } - -- lua_remove(L, 1); /* remove traceback function */ ++ + if (bp->keepalive_requests + && c->requests >= bp->keepalive_requests) + { + goto invalid; + } - -- dd("rc == %d", (int) rc); ++ + if (!u->keepalive) { + goto invalid; + } - -- if (rc != 0) { -- /* error occurred when running loaded code */ -- err_msg = (u_char *) lua_tolstring(L, -1, &len); ++ + if (!u->request_body_sent) { + goto invalid; + } - -- if (err_msg == NULL) { -- err_msg = (u_char *) "unknown reason"; -- len = sizeof("unknown reason") - 1; ++ + if (ngx_terminate || ngx_exiting) { + goto invalid; + } @@ -617,58 +643,73 @@ index f71a3e00..0d403716 100644 + if (cpool->connections == 0) { + ngx_http_lua_balancer_free_keepalive_pool(pc->log, cpool); + } - } - -- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, -- "failed to run balancer_by_lua*: %*s", len, err_msg); ++ } + +- lua_remove(L, 1); /* remove traceback function */ + return; + } - -- lua_settop(L, 0); /* clear remaining elems on stack */ + +- dd("rc == %d", (int) rc); + bp->original_free_peer(pc, bp->data, state); +} -+ -+ + +- if (rc != 0) { +- /* error occurred when running loaded code */ +- err_msg = (u_char *) lua_tolstring(L, -1, &len); + +- if (err_msg == NULL) { +- err_msg = (u_char *) "unknown reason"; +- len = sizeof("unknown reason") - 1; +- } +static ngx_int_t +ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ngx_log_t *log, -+ uint32_t cpool_crc32, ngx_uint_t cpool_size, ++ ngx_str_t *cpool_name, ngx_uint_t cpool_size, + ngx_http_lua_balancer_keepalive_pool_t **cpool) +{ + size_t size; + ngx_uint_t i; + ngx_http_lua_balancer_keepalive_pool_t *upool; + ngx_http_lua_balancer_keepalive_item_t *items; -+ + +- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, +- "failed to run balancer_by_lua*: %*s", len, err_msg); + /* get upstream connection pools table */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + balancer_keepalive_pools_table_key)); + lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ -+ + +- lua_settop(L, 0); /* clear remaining elems on stack */ + ngx_http_lua_assert(lua_istable(L, -1)); + -+ size = sizeof(ngx_http_lua_balancer_keepalive_pool_t) -+ + sizeof(ngx_http_lua_balancer_keepalive_item_t) * cpool_size; - -+ upool = lua_newuserdata(L, size); /* pools upool */ ++ lua_pushlstring(L, (const char *)cpool_name->data, cpool_name->len); + ++ size = sizeof(ngx_http_lua_balancer_keepalive_pool_t) + ++ sizeof(ngx_http_lua_balancer_keepalive_item_t) * cpool_size; ++ ++ upool = lua_newuserdata(L, size + cpool_name->len); /* pools upool */ + if (upool == NULL) { return NGX_ERROR; } - + - lua_settop(L, 0); /* clear remaining elems on stack */ - return rc; + ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, -+ "lua balancer: keepalive create pool, crc32: %ui, " -+ "size: %ui", cpool_crc32, cpool_size); ++ "lua balancer: keepalive create pool, " ++ "name: %V, size: %ui", ++ cpool_name, cpool_size); + + upool->lua_vm = L; -+ upool->crc32 = cpool_crc32; + upool->size = cpool_size; + upool->connections = 0; + ++ upool->cpool_name.len = cpool_name->len; ++ upool->cpool_name.data = (u_char *)(upool) + size; ++ ngx_memcpy(upool->cpool_name.data, cpool_name->data, cpool_name->len); ++ + ngx_queue_init(&upool->cache); + ngx_queue_init(&upool->free); + -+ lua_rawseti(L, -2, cpool_crc32); /* pools */ ++ lua_rawset(L, -3); /* pools */ + lua_pop(L, 1); /* orig stack */ + + items = (ngx_http_lua_balancer_keepalive_item_t *) (&upool->free + 1); @@ -684,25 +725,32 @@ index f71a3e00..0d403716 100644 + + return NGX_OK; } - - + + static void -ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, - ngx_uint_t state) -+ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, uint32_t cpool_crc32, ++ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, ++ ngx_log_t *log, ngx_str_t *cpool_name, + ngx_http_lua_balancer_keepalive_pool_t **cpool) { - ngx_http_lua_balancer_peer_data_t *bp = data; + ngx_http_lua_balancer_keepalive_pool_t *upool; -+ + +- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, +- "lua balancer free peer, tries: %ui", pc->tries); + /* get upstream connection pools table */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + balancer_keepalive_pools_table_key)); + lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ -+ + +- if (bp->sockaddr && bp->socklen) { +- bp->last_peer_state = (int) state; + if (lua_isnil(L, -1)) { + lua_pop(L, 1); /* orig stack */ -+ + +- if (pc->tries) { +- pc->tries--; + /* create upstream connection pools table */ + lua_createtable(L, 0, 0); /* pools */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( @@ -710,19 +758,20 @@ index f71a3e00..0d403716 100644 + lua_pushvalue(L, -2); /* pools pools_table_key pools */ + lua_rawset(L, LUA_REGISTRYINDEX); /* pools */ + } - -- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, -- "lua balancer free peer, tries: %ui", pc->tries); ++ + ngx_http_lua_assert(lua_istable(L, -1)); - -- if (bp->sockaddr && bp->socklen) { -- bp->last_peer_state = (int) state; -+ lua_rawgeti(L, -1, cpool_crc32); /* pools upool? */ ++ ++ lua_pushlstring(L, (const char *)cpool_name->data, cpool_name->len); ++ lua_rawget(L, -2); ++ + upool = lua_touserdata(L, -1); + lua_pop(L, 2); /* orig stack */ - -- if (pc->tries) { -- pc->tries--; ++ ++ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, ++ "lua balancer: keepalive get pool, " ++ "name: %V, cpool: %p", ++ cpool_name, upool); ++ + *cpool = upool; +} + @@ -733,10 +782,6 @@ index f71a3e00..0d403716 100644 +{ + lua_State *L; + -+ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, -+ "lua balancer: keepalive free pool %p, crc32: %ui", -+ cpool, cpool->crc32); -+ + ngx_http_lua_assert(cpool->connections == 0); + + L = cpool->lua_vm; @@ -753,8 +798,15 @@ index f71a3e00..0d403716 100644 + + ngx_http_lua_assert(lua_istable(L, -1)); + ++ lua_pushlstring(L, (const char *)cpool->cpool_name.data, cpool->cpool_name.len); + lua_pushnil(L); /* pools nil */ -+ lua_rawseti(L, -2, cpool->crc32); /* pools */ ++ lua_rawset(L, -3); /* pools */ ++ ++ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, ++ "lua balancer: keepalive free pool, " ++ "name: %V, cpool: %p", ++ &cpool->cpool_name, cpool); ++ + lua_pop(L, 1); /* orig stack */ +} + @@ -821,10 +873,10 @@ index f71a3e00..0d403716 100644 + if (ngx_handle_read_event(c->read, 0) != NGX_OK) { + goto close; } - + return; } - + - /* fallback */ +close: + @@ -832,7 +884,7 @@ index f71a3e00..0d403716 100644 + c->log = ev->log; + + ngx_http_lua_balancer_close(c); - + - ngx_http_upstream_free_round_robin_peer(pc, data, state); + ngx_queue_remove(&item->queue); + ngx_queue_insert_head(&item->cpool->free, &item->queue); @@ -841,45 +893,46 @@ index f71a3e00..0d403716 100644 + ngx_http_lua_balancer_free_keepalive_pool(ev->log, item->cpool); + } } - - -@@ -431,12 +874,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) + + +@@ -431,12 +928,12 @@ { ngx_http_lua_balancer_peer_data_t *bp = data; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { /* TODO */ return NGX_OK; } - + - return ngx_http_upstream_set_round_robin_peer_session(pc, &bp->rrp); + return bp->original_set_session(pc, bp->data); } - - -@@ -445,13 +888,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) + + +@@ -445,13 +942,12 @@ { ngx_http_lua_balancer_peer_data_t *bp = data; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { /* TODO */ return; } - + - ngx_http_upstream_save_round_robin_peer_session(pc, &bp->rrp); - return; + bp->original_save_session(pc, bp->data); } - + #endif -@@ -459,14 +901,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) - +@@ -459,14 +955,14 @@ + int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - const u_char *addr, size_t addr_len, int port, char **err) -+ const u_char *addr, size_t addr_len, int port, unsigned int cpool_crc32, ++ const u_char *addr, size_t addr_len, int port, ++ const u_char *cpool_name, size_t cpool_name_len, + unsigned int cpool_size, char **err) { - ngx_url_t url; @@ -891,16 +944,56 @@ index f71a3e00..0d403716 100644 + ngx_url_t url; + ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; -+ ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_peer_data_t *bp; - + if (r == NULL) { *err = "no request found"; -@@ -536,6 +978,70 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -491,18 +987,6 @@ return NGX_ERROR; } - -+ bp->cpool_crc32 = (uint32_t) cpool_crc32; + +- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); +- +- /* we cannot read r->upstream->peer.data here directly because +- * it could be overridden by other modules like +- * ngx_http_upstream_keepalive_module. +- */ +- bp = lmcf->balancer_peer_data; +- if (bp == NULL) { +- *err = "no upstream peer data found"; +- return NGX_ERROR; +- } +- + ngx_memzero(&url, sizeof(ngx_url_t)); + + url.url.data = ngx_palloc(r->pool, addr_len); +@@ -526,6 +1010,8 @@ + return NGX_ERROR; + } + ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; ++ + if (url.addrs && url.addrs[0].sockaddr) { + bp->sockaddr = url.addrs[0].sockaddr; + bp->socklen = url.addrs[0].socklen; +@@ -536,6 +1022,72 @@ + return NGX_ERROR; + } + ++ if (cpool_name_len == 0) { ++ bp->cpool_name = *bp->host; ++ ++ } else { ++ bp->cpool_name.data = ngx_palloc(r->pool, cpool_name_len); ++ if (bp->cpool_name.data == NULL) { ++ *err = "no memory"; ++ return NGX_ERROR; ++ } ++ ++ ngx_memcpy(bp->cpool_name.data, cpool_name, cpool_name_len); ++ bp->cpool_name.len = cpool_name_len; ++ } ++ + bp->cpool_size = (ngx_uint_t) cpool_size; + + return NGX_OK; @@ -913,7 +1006,6 @@ index f71a3e00..0d403716 100644 +{ + ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; -+ ngx_http_lua_main_conf_t *lmcf; + ngx_http_lua_balancer_peer_data_t *bp; + + if (r == NULL) { @@ -939,25 +1031,15 @@ index f71a3e00..0d403716 100644 + return NGX_ERROR; + } + -+ lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -+ -+ /* we cannot read r->upstream->peer.data here directly because -+ * it could be overridden by other modules like -+ * ngx_http_upstream_keepalive_module. -+ */ -+ bp = lmcf->balancer_peer_data; -+ if (bp == NULL) { -+ *err = "no upstream peer data found"; -+ return NGX_ERROR; -+ } ++ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; + + if (!ngx_http_lua_balancer_peer_set(bp)) { + *err = "no current peer set"; + return NGX_ERROR; + } + -+ if (!bp->cpool_crc32) { -+ bp->cpool_crc32 = ngx_crc32_long(bp->host->data, bp->host->len); ++ if (!bp->cpool_name.data) { ++ bp->cpool_name = *bp->host; + } + + bp->keepalive_timeout = (ngx_msec_t) timeout; @@ -966,240 +1048,8 @@ index f71a3e00..0d403716 100644 + return NGX_OK; } - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -index 781a2454..9ce6836a 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -@@ -328,6 +328,10 @@ union ngx_http_lua_srv_conf_u { - #endif - - struct { -+ ngx_http_upstream_init_pt original_init_upstream; -+ ngx_http_upstream_init_peer_pt original_init_peer; -+ uintptr_t data; -+ - ngx_http_lua_srv_conf_handler_pt handler; - ngx_str_t src; - u_char *src_key; -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c -index 9816d864..5d7cedfd 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c -@@ -1117,6 +1117,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) - * lscf->srv.ssl_session_fetch_src = { 0, NULL }; - * lscf->srv.ssl_session_fetch_src_key = NULL; - * -+ * lscf->balancer.original_init_upstream = NULL; -+ * lscf->balancer.original_init_peer = NULL; -+ * lscf->balancer.data = NULL; - * lscf->balancer.handler = NULL; - * lscf->balancer.src = { 0, NULL }; - * lscf->balancer.src_key = NULL; --- -2.26.2 - - -From 4c5cb29a265b2f9524434322adf15d07deec6c7f Mon Sep 17 00:00:00 2001 -From: Thibault Charbonnier -Date: Tue, 17 Sep 2019 11:43:54 -0700 -Subject: [PATCH 2/3] feature: we now avoid the need for 'upstream' blocks to - define a stub 'server' directive when using 'balancer_by_lua*'. - ---- - src/ngx_http_lua_balancer.c | 42 +++++++++++++++++++++++++++++++++++-- - 1 file changed, 40 insertions(+), 2 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -index 0d403716..5c862d22 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -@@ -111,7 +111,8 @@ static void ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, - (bp->sockaddr && bp->socklen) - - --static char ngx_http_lua_balancer_keepalive_pools_table_key; -+static char ngx_http_lua_balancer_keepalive_pools_table_key; -+static struct sockaddr *ngx_http_lua_balancer_default_server_sockaddr; - - - ngx_int_t -@@ -239,7 +240,9 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - u_char *cache_key = NULL; - u_char *name; - ngx_str_t *value; -+ ngx_url_t url; - ngx_http_upstream_srv_conf_t *uscf; -+ ngx_http_upstream_server_t *us; - ngx_http_lua_srv_conf_t *lscf = conf; - - dd("enter"); -@@ -293,6 +296,29 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - - uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); - -+ if (uscf->servers->nelts == 0) { -+ us = ngx_array_push(uscf->servers); -+ if (us == NULL) { -+ return NGX_CONF_ERROR; -+ } -+ -+ ngx_memzero(us, sizeof(ngx_http_upstream_server_t)); -+ ngx_memzero(&url, sizeof(ngx_url_t)); -+ -+ ngx_str_set(&url.url, "0.0.0.1"); -+ url.default_port = 80; -+ -+ if (ngx_parse_url(cf->pool, &url) != NGX_OK) { -+ return NGX_CONF_ERROR; -+ } -+ -+ us->name = url.url; -+ us->addrs = url.addrs; -+ us->naddrs = url.naddrs; -+ -+ ngx_http_lua_balancer_default_server_sockaddr = us->addrs[0].sockaddr; -+ } -+ - if (uscf->peer.init_upstream) { - ngx_conf_log_error(NGX_LOG_WARN, cf, 0, - "load balancing method redefined"); -@@ -525,7 +551,19 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - return NGX_OK; - } - -- return bp->original_get_peer(pc, bp->data); -+ rc = bp->original_get_peer(pc, bp->data); -+ if (rc == NGX_ERROR) { -+ return rc; -+ } -+ -+ if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { -+ ngx_log_error(NGX_LOG_ERR, pc->log, 0, -+ "lua balancer: no peer set"); -+ -+ return NGX_ERROR; -+ } -+ -+ return rc; - } - - --- -2.26.2 - - -From 941cd893573561574bc6a326d6306f1a30127293 Mon Sep 17 00:00:00 2001 -From: Thibault Charbonnier -Date: Tue, 17 Sep 2019 11:43:58 -0700 -Subject: [PATCH 3/3] refactor: used a simpler way to stash the balancer peer - data. - ---- - src/ngx_http_lua_balancer.c | 91 +++++++++---------------------------- - src/ngx_http_lua_common.h | 7 --- - 2 files changed, 22 insertions(+), 76 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -index 5c862d22..3ea1f067 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c -@@ -411,9 +411,9 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - ngx_http_request_t *r; - ngx_http_lua_ctx_t *ctx; - ngx_http_lua_srv_conf_t *lscf; -- ngx_http_lua_main_conf_t *lmcf; - ngx_http_lua_balancer_keepalive_item_t *item; - ngx_http_lua_balancer_peer_data_t *bp = data; -+ void *pdata; - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, - "lua balancer: get peer, tries: %ui", pc->tries); -@@ -452,15 +452,13 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - bp->keepalive = 0; - bp->total_tries++; - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- /* balancer_by_lua does not support yielding and -- * there cannot be any conflicts among concurrent requests, -- * thus it is safe to store the peer data in the main conf. -- */ -- lmcf->balancer_peer_data = bp; -+ pdata = r->upstream->peer.data; -+ r->upstream->peer.data = bp; - - rc = lscf->balancer.handler(r, lscf, L); -+ -+ r->upstream->peer.data = pdata; -+ - if (rc == NGX_ERROR) { - return NGX_ERROR; - } -@@ -945,7 +943,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - ngx_url_t url; - ngx_http_upstream_t *u; - ngx_http_lua_ctx_t *ctx; -- ngx_http_lua_main_conf_t *lmcf; - ngx_http_lua_balancer_peer_data_t *bp; - - if (r == NULL) { -@@ -971,18 +968,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - return NGX_ERROR; - } - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- /* we cannot read r->upstream->peer.data here directly because -- * it could be overridden by other modules like -- * ngx_http_upstream_keepalive_module. -- */ -- bp = lmcf->balancer_peer_data; -- if (bp == NULL) { -- *err = "no upstream peer data found"; -- return NGX_ERROR; -- } -- - ngx_memzero(&url, sizeof(ngx_url_t)); - - url.url.data = ngx_palloc(r->pool, addr_len); -@@ -1006,6 +991,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - return NGX_ERROR; - } - -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; -+ - if (url.addrs && url.addrs[0].sockaddr) { - bp->sockaddr = url.addrs[0].sockaddr; - bp->socklen = url.addrs[0].socklen; -@@ -1029,7 +1016,6 @@ ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, - { - ngx_http_upstream_t *u; - ngx_http_lua_ctx_t *ctx; -- ngx_http_lua_main_conf_t *lmcf; - ngx_http_lua_balancer_peer_data_t *bp; - - if (r == NULL) { -@@ -1055,17 +1041,7 @@ ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, - return NGX_ERROR; - } - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- /* we cannot read r->upstream->peer.data here directly because -- * it could be overridden by other modules like -- * ngx_http_upstream_keepalive_module. -- */ -- bp = lmcf->balancer_peer_data; -- if (bp == NULL) { -- *err = "no upstream peer data found"; -- return NGX_ERROR; -- } -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - - if (!ngx_http_lua_balancer_peer_set(bp)) { - *err = "no current peer set"; -@@ -1089,14 +1065,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, + +@@ -545,14 +1097,13 @@ long connect_timeout, long send_timeout, long read_timeout, char **err) { @@ -1207,20 +1057,20 @@ index 5c862d22..3ea1f067 100644 - ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; + ngx_http_upstream_t *u; - + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) ngx_http_upstream_conf_t *ucf; -#endif - ngx_http_lua_main_conf_t *lmcf; ngx_http_lua_balancer_peer_data_t *bp; +#endif - + if (r == NULL) { *err = "no request found"; -@@ -1121,15 +1096,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, +@@ -577,15 +1128,9 @@ return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1235,7 +1085,7 @@ index 5c862d22..3ea1f067 100644 if (!bp->cloned_upstream_conf) { /* we clone the upstream conf for the current request so that * we do not affect other requests at all. */ -@@ -1184,12 +1153,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, +@@ -640,12 +1185,10 @@ int count, char **err) { #if (nginx_version >= 1007005) @@ -1249,12 +1099,12 @@ index 5c862d22..3ea1f067 100644 + ngx_http_lua_ctx_t *ctx; + ngx_http_upstream_t *u; ngx_http_lua_balancer_peer_data_t *bp; - + if (r == NULL) { -@@ -1215,13 +1182,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, +@@ -671,13 +1214,7 @@ return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1263,10 +1113,10 @@ index 5c862d22..3ea1f067 100644 - return NGX_ERROR; - } + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - + #if (nginx_version >= 1007005) max_tries = r->upstream->conf->next_upstream_tries; -@@ -1247,12 +1208,10 @@ int +@@ -703,12 +1240,10 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, int *status, char **err) { @@ -1279,13 +1129,13 @@ index 5c862d22..3ea1f067 100644 + ngx_http_upstream_state_t *state; ngx_http_lua_balancer_peer_data_t *bp; - ngx_http_lua_main_conf_t *lmcf; - + if (r == NULL) { *err = "no request found"; -@@ -1277,13 +1236,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, +@@ -733,13 +1268,7 @@ return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1294,17 +1144,16 @@ index 5c862d22..3ea1f067 100644 - return NGX_ERROR; - } + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - + if (r->upstream_states && r->upstream_states->nelts > 1) { state = r->upstream_states->elts; -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -index 9ce6836a..9a4342df 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -@@ -240,13 +240,6 @@ struct ngx_http_lua_main_conf_s { +diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h 2022-12-02 10:58:50.050203715 +0800 ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h 2022-12-05 07:01:11.798290942 +0800 +@@ -240,13 +240,6 @@ ngx_http_lua_main_conf_handler_pt exit_worker_handler; ngx_str_t exit_worker_src; - + - ngx_http_lua_balancer_peer_data_t *balancer_peer_data; - /* neither yielding nor recursion is possible in - * balancer_by_lua*, so there cannot be any races among @@ -1315,5 +1164,27 @@ index 9ce6836a..9a4342df 100644 ngx_chain_t *body_filter_chain; /* neither yielding nor recursion is possible in * body_filter_by_lua*, so there cannot be any races among --- -2.26.2 +@@ -328,6 +321,10 @@ + #endif + + struct { ++ ngx_http_upstream_init_pt original_init_upstream; ++ ngx_http_upstream_init_peer_pt original_init_peer; ++ uintptr_t data; ++ + ngx_http_lua_srv_conf_handler_pt handler; + ngx_str_t src; + u_char *src_key; +diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c 2022-12-02 10:58:50.050203715 +0800 ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c 2022-12-05 18:22:15.351308080 +0800 +@@ -1117,6 +1117,9 @@ + * lscf->srv.ssl_session_fetch_src = { 0, NULL }; + * lscf->srv.ssl_session_fetch_src_key = NULL; + * ++ * lscf->balancer.original_init_upstream = NULL; ++ * lscf->balancer.original_init_peer = NULL; ++ * lscf->balancer.data = NULL; + * lscf->balancer.handler = NULL; + * lscf->balancer.src = { 0, NULL }; + * lscf->balancer.src_key = NULL; diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index a25826b987e..7982c74f6c6 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -74,6 +74,27 @@ describe("#postgres upstream keepalive", function() }, } + -- crc32 collision upstream TLS + bp.routes:insert { + hosts = { "plumless.xxx" }, + preserve_host = true, + service = bp.services:insert { + protocol = helpers.mock_upstream_ssl_protocol, + host = helpers.mock_upstream_hostname, + port = helpers.mock_upstream_ssl_port, + }, + } + + bp.routes:insert { + hosts = { "buckeroo.xxx" }, + preserve_host = true, + service = bp.services:insert { + protocol = helpers.mock_upstream_ssl_protocol, + host = helpers.mock_upstream_hostname, + port = helpers.mock_upstream_ssl_port, + }, + } + -- upstream mTLS bp.routes:insert { hosts = { "example.com", }, @@ -124,6 +145,17 @@ describe("#postgres upstream keepalive", function() .has .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + assert.errlog() + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: 0+]]) + assert.errlog() + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.com, size: \d+]]) + assert.errlog() + .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) + assert.errlog() + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + assert.errlog() + .not_has.line([[keepalive free pool]], true) + local res = assert(proxy_client:send { method = "GET", path = "/echo_sni", @@ -136,6 +168,34 @@ describe("#postgres upstream keepalive", function() assert.errlog() .has .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.com]]) + + assert.errlog() + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|two.com, cpool: 0+]]) + assert.errlog() + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|two.com, size: \d+]]) + assert.errlog() + .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) + assert.errlog() + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + assert.errlog() + .not_has.line([[keepalive free pool]], true) + + local handle, result + + handle = io.popen([[grep 'cpool: 0000000000' servroot/logs/error.log|wc -l]]) + result = handle:read("*l") + handle:close() + assert(tonumber(result) == 2) + + handle = io.popen([[grep 'keepalive create pool, name:' servroot/logs/error.log|wc -l]]) + result = handle:read("*l") + handle:close() + assert(tonumber(result) == 2) + + handle = io.popen([[grep 'lua balancer: keepalive saving connection' servroot/logs/error.log|wc -l]]) + result = handle:read("*l") + handle:close() + assert(tonumber(result) == 2) end) @@ -165,8 +225,18 @@ describe("#postgres upstream keepalive", function() assert.not_equal(fingerprint_1, fingerprint_2) assert.errlog() - .has - .line([[enabled connection keepalive \(pool=[0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+]]) + .has.line([[enabled connection keepalive \(pool=[0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+]]) + assert.errlog() + .has.line([[keepalive get pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+, cpool: 0+]]) + assert.errlog() + .has.line([[keepalive create pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+, size: \d+]]) + assert.errlog() + .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) + assert.errlog() + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + + assert.errlog() + .not_has.line([[keepalive free pool]], true) end) @@ -188,6 +258,11 @@ describe("#postgres upstream keepalive", function() .not_has .line("enabled connection keepalive", true) + assert.errlog() + .not_has.line([[keepalive get pool]], true) + assert.errlog() + .not_has.line([[keepalive create pool]], true) + local res = assert(proxy_client:send { method = "GET", path = "/echo_sni", @@ -200,6 +275,160 @@ describe("#postgres upstream keepalive", function() assert.errlog() .not_has .line("enabled connection keepalive", true) + + assert.errlog() + .not_has.line([[keepalive get pool]], true) + assert.errlog() + .not_has.line([[keepalive create pool]], true) + assert.errlog() + .not_has.line([[keepalive free pool]], true) end) + + it("reuse upstream keepalive pool", function() + start_kong() + + local res = assert(proxy_client:send { + method = "GET", + path = "/echo_sni", + headers = { + Host = "one.com", + } + }) + local body = assert.res_status(200, res) + assert.equal("SNI=one.com", body) + assert.errlog() + .has + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + + assert.errlog() + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: 0+]]) + assert.errlog() + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.com, size: \d+]]) + assert.errlog() + .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) + assert.errlog() + .has.line([[keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + assert.errlog() + .not_has.line([[keepalive free pool]], true) + + local handle, upool_ptr + + handle = io.popen([[grep 'lua balancer: keepalive saving connection' servroot/logs/error.log]] .. "|" .. + [[grep -Eo 'cpool: [A-F0-9]+']]) + upool_ptr = handle:read("*l") + handle:close() + + local res = assert(proxy_client:send { + method = "GET", + path = "/echo_sni", + headers = { + Host = "one.com", + } + }) + local body = assert.res_status(200, res) + assert.equal("SNI=one.com", body) + assert.errlog() + .has + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + + assert.errlog() + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, ]] .. upool_ptr) + assert.errlog() + .has.line([[keepalive reusing connection [A-F0-9]+, requests: \d+, ]] .. upool_ptr) + assert.errlog() + .has.line([[keepalive saving connection [A-F0-9]+, ]] .. upool_ptr) + assert.errlog() + .not_has.line([[keepalive free pool]], true) + end) + + + it("free upstream keepalive pool", function() + start_kong({ upstream_keepalive_max_requests = 1, }) + + local res = assert(proxy_client:send { + method = "GET", + path = "/echo_sni", + headers = { + Host = "one.com", + } + }) + local body = assert.res_status(200, res) + assert.equal("SNI=one.com", body) + assert.errlog() + .has + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + + assert.errlog() + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: 0+]]) + assert.errlog() + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.com, size: \d+]]) + assert.errlog() + .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) + assert.errlog() + .has.line([[keepalive not saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + assert.errlog() + .has.line([[keepalive free pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: [A-F0-9]+]]) + + assert.errlog() + .not_has.line([[keepalive saving connection]], true) + end) + + + -- ensure same crc32 names don't hit same keepalive pool + it("pools with crc32 collision", function() + start_kong() + + local res = assert(proxy_client:send { + method = "GET", + path = "/echo_sni", + headers = { + Host = "plumless.xxx", + } + }) + local body = assert.res_status(200, res) + assert.equal("SNI=plumless.xxx", body) + assert.errlog() + .has + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|plumless.xxx]]) + + local res = assert(proxy_client:send { + method = "GET", + path = "/echo_sni", + headers = { + Host = "buckeroo.xxx", + } + }) + local body = assert.res_status(200, res) + assert.equal("SNI=buckeroo.xxx", body) + assert.errlog() + .has + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|buckeroo.xxx]]) + + local handle + + handle = io.popen([[grep 'enabled connection keepalive ' servroot/logs/error.log]] .. "|" .. + [[grep -Eo 'pool=[A-F0-9.:]+\|\d+\|plumless.xxx']]) + local name1 = handle:read("*l") + handle:close() + + handle = io.popen([[grep 'enabled connection keepalive ' servroot/logs/error.log]] .. "|" .. + [[grep -Eo 'pool=[A-F0-9.:]+\|\d+\|buckeroo.xxx']]) + local name2 = handle:read("*l") + handle:close() + + local crc1 = ngx.crc32_long(name1) + local crc2 = ngx.crc32_long(name2) + assert.equal(crc1, crc2) + + handle = io.popen([[grep 'lua balancer: keepalive saving connection' servroot/logs/error.log]] .. "|" .. + [[grep -Eo 'cpool: [A-F0-9]+']]) + local upool_ptr1 = handle:read("*l") + local upool_ptr2 = handle:read("*l") + handle:close() + + assert.not_equal(upool_ptr1, upool_ptr2) + end) + + end) From 14513553586ce8fc29072340c57b22f1c249a562 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Lajoie?= Date: Tue, 7 Mar 2023 08:56:02 +0100 Subject: [PATCH 2278/4351] Feat/proxy cache debug (#7829) * style: add missing final comma * refactor: use send, post and delete helper instead of send * Proxy cache: add header only in debug mode The following headers: * X-Cache-Status * X-Cache-Key * Age are now set only if the header kong-debug is set to 1 And they are removed from the cache value * Factorize test --- kong/plugins/proxy-cache/handler.lua | 25 +- .../31-proxy-cache/02-access_spec.lua | 495 +++++++----------- .../03-plugins/31-proxy-cache/03-api_spec.lua | 136 ++--- .../31-proxy-cache/04-invalidations_spec.lua | 128 ++--- 4 files changed, 287 insertions(+), 497 deletions(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index af99c394caa..a55eac7002c 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -56,6 +56,11 @@ local function overwritable_header(header) and not ngx_re_match(n_header, "ratelimit-remaining") end +local function set_header(header, value) + if ngx.var.http_kong_debug then + kong.response.set_header(header, value) + end +end local function parse_directive_header(h) if not h then @@ -223,8 +228,7 @@ local function signal_cache_req(ctx, cache_key, cache_status) ctx.proxy_cache = { cache_key = cache_key, } - - kong.response.set_header("X-Cache-Status", cache_status or "Miss") + set_header("X-Cache-Status", cache_status or "Miss") end @@ -280,7 +284,7 @@ function ProxyCacheHandler:access(conf) -- if we know this request isnt cacheable, bail out if not cacheable_request(conf, cc) then - kong.response.set_header("X-Cache-Status", "Bypass") + set_header("X-Cache-Status", "Bypass") return end @@ -299,7 +303,7 @@ function ProxyCacheHandler:access(conf) return end - kong.response.set_header("X-Cache-Key", cache_key) + set_header("X-Cache-Key", cache_key) -- try to fetch the cached object from the computed cache key local strategy = require(STRATEGY_PATH)({ @@ -379,8 +383,15 @@ function ProxyCacheHandler:access(conf) end end - res.headers["Age"] = floor(time() - res.timestamp) - res.headers["X-Cache-Status"] = "Hit" + + if ngx.var.http_kong_debug then + res.headers["Age"] = floor(time() - res.timestamp) + res.headers["X-Cache-Status"] = "Hit" + else + res.headers["Age"] = nil + res.headers["X-Cache-Status"] = nil + res.headers["X-Cache-Key"] = nil + end return kong.response.exit(res.status, res.body, res.headers) end @@ -404,7 +415,7 @@ function ProxyCacheHandler:header_filter(conf) proxy_cache.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl else - kong.response.set_header("X-Cache-Status", "Bypass") + set_header("X-Cache-Status", "Bypass") ctx.proxy_cache = nil end diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index e0e7f27ac78..61b10c32899 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -1,6 +1,14 @@ local helpers = require "spec.helpers" local strategies = require("kong.plugins.proxy-cache.strategies") +local function get(client, host) + return assert(client:get("/get", { + headers = { + host = host, + ["kong-debug"] = 1, + }, + })) +end --local TIMEOUT = 10 -- default timeout for non-memory strategies @@ -314,13 +322,7 @@ do end) it("caches a simple request", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - } - }) + local res = assert(get(client, "route-1.com")) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -335,13 +337,7 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - local res = client:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - } - } + local res = assert(get(client, "route-1.com")) local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -354,15 +350,26 @@ do -- examine this cache key against another plugin's cache key for the same req --cache_key = cache_key1 end) + it("No X-Cache* headers on the reponse without debug header in the query", function() + local res = assert(client:get("/get", { + headers = { Host ="route-1.com", }, + })) + + assert.res_status(200, res) + assert.is_nil(res.headers["X-Cache-Status"]) + res = assert(client:get("/get", { + headers = { Host ="route-1.com", }, + })) + assert.res_status(200, res) + assert.is_nil(res.headers["X-Cache-Status"]) + assert.is_nil(res.headers["X-Cache-Key"]) + res = assert(get(client, "route-1.com")) + assert.same("Hit", res.headers["X-Cache-Status"]) + end) + it("respects cache ttl", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - }) + local res = assert(get(client, "route-6.com")) --local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -373,13 +380,7 @@ do -- return strategy:fetch(cache_key2) ~= nil --end, TIMEOUT) - res = client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - } + res = assert(get(client, "route-6.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -397,13 +398,7 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - }) + res = assert(get(client, "route-6.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -414,25 +409,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - }) + res = assert(get(client, "route-6.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- examine the behavior of keeping cache in memory for longer than ttl - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -443,13 +426,7 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -468,37 +445,24 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("respects cache ttl via cache control", function() - local res = assert(client:send { - method = "GET", - path = "/cache/2", + local res = assert(client:get("/cache/2", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -509,13 +473,12 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -531,13 +494,12 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -547,36 +509,33 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- assert that max-age=0 never results in caching - res = assert(client:send { - method = "GET", - path = "/cache/0", + res = assert(client:get("/cache/0", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/cache/0", + res = assert(client:get("/cache/0", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -585,26 +544,24 @@ do it("public not present in Cache-Control, but max-age is", function() -- httpbin's /cache endpoint always sets "Cache-Control: public" -- necessary to set it manually using /response-headers instead - local res = assert(client:send { - method = "GET", - path = "/response-headers?Cache-Control=max-age%3D604800", + local res = assert(client:get("/response-headers?Cache-Control=max-age%3D604800", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("Cache-Control contains s-maxage only", function() - local res = assert(client:send { - method = "GET", - path = "/response-headers?Cache-Control=s-maxage%3D604800", + local res = assert(client:get("/response-headers?Cache-Control=s-maxage%3D604800", { headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -612,14 +569,13 @@ do it("Expires present, Cache-Control absent", function() local httpdate = ngx.escape_uri(os.date("!%a, %d %b %Y %X %Z", os.time()+5000)) - local res = assert(client:send { - method = "GET", - path = "/response-headers", + local res = assert(client:get("/response-headers", { query = "Expires=" .. httpdate, headers = { host = "route-7.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -628,28 +584,26 @@ do describe("respects cache-control", function() it("min-fresh", function() -- bypass via unsatisfied min-fresh - local res = assert(client:send { - method = "GET", - path = "/cache/2", + local res = assert(client:get("/cache/2", { headers = { host = "route-7.com", - ["Cache-Control"] = "min-fresh=30" + ["Cache-Control"] = "min-fresh=30", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("max-age", function() - local res = assert(client:send { - method = "GET", - path = "/cache/10", + local res = assert(client:get("/cache/10", { headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2" + ["Cache-Control"] = "max-age=2", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -660,14 +614,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/10", + res = assert(client:get("/cache/10", { headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2" + ["Cache-Control"] = "max-age=2", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -684,27 +637,25 @@ do -- return ngx.time() - obj.timestamp > 2 --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/10", + res = assert(client:get("/cache/10", { headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2" + ["Cache-Control"] = "max-age=2", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("max-stale", function() - local res = assert(client:send { - method = "GET", - path = "/cache/2", + local res = assert(client:get("/cache/2", { headers = { host = "route-8.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -715,13 +666,12 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-8.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -737,41 +687,38 @@ do -- return ngx.time() - obj.timestamp - obj.ttl > 2 --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-8.com", ["Cache-Control"] = "max-stale=1", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("only-if-cached", function() - local res = assert(client:send { - method = "GET", - path = "/get?not=here", + local res = assert(client:get("/get?not=here", { headers = { host = "route-8.com", ["Cache-Control"] = "only-if-cached", + ["kong-debug"] = 1, } - }) + })) assert.res_status(504, res) end) end) it("caches a streaming request", function() - local res = assert(client:send { - method = "GET", - path = "/stream/3", + local res = assert(client:get("/stream/3", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -783,13 +730,12 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/stream/3", + res = assert(client:get("/stream/3", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -797,25 +743,23 @@ do end) it("uses a separate cache key for the same consumer between routes", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-13.com", apikey = "bob", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) local cache_key1 = res.headers["X-Cache-Key"] - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-14.com", apikey = "bob", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) local cache_key2 = res.headers["X-Cache-Key"] @@ -823,25 +767,23 @@ do end) it("uses a separate cache key for the same consumer between routes/services", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-15.com", apikey = "bob", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) local cache_key1 = res.headers["X-Cache-Key"] - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-16.com", apikey = "bob", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) local cache_key2 = res.headers["X-Cache-Key"] @@ -849,13 +791,7 @@ do end) it("uses an separate cache key between routes-specific and a global plugin", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-3.com", - } - }) + local res = assert(get(client, "route-3.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -864,13 +800,7 @@ do assert.matches("^[%w%d]+$", cache_key1) assert.equals(64, #cache_key1) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-4.com", - } - }) + res = assert(get(client, "route-4.com")) assert.res_status(200, res) @@ -880,13 +810,7 @@ do end) it("differentiates caches between instances", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - } - }) + local res = assert(get(client, "route-2.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -900,13 +824,7 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - } - }) + res = assert(get(client, "route-2.com")) local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -915,69 +833,63 @@ do end) it("uses request params as part of the cache key", function() - local res = assert(client:send { - method = "GET", - path = "/get?a=b&b=c", + local res = assert(client:get("/get?a=b&b=c", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?a=c", + res = assert(client:get("/get?a=c", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?b=c&a=b", + res = assert(client:get("/get?b=c&a=b", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?a&b", + res = assert(client:get("/get?a&b", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?a&b", + res = assert(client:get("/get?a&b", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("can focus only in a subset of the query arguments", function() - local res = assert(client:send { - method = "GET", - path = "/get?foo=b&b=c", + local res = assert(client:get("/get?foo=b&b=c", { headers = { host = "route-12.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -989,13 +901,12 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get?b=d&foo=b", + res = assert(client:get("/get?b=d&foo=b", { headers = { host = "route-12.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) @@ -1003,14 +914,13 @@ do end) it("uses headers if instructed to do so", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-11.com", - foo = "bar" + foo = "bar", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) --local cache_key = res.headers["X-Cache-Key"] @@ -1020,88 +930,76 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-11.com", - foo = "bar" + foo = "bar", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-11.com", - foo = "baz" + foo = "baz", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) describe("handles authenticated routes", function() it("by ignoring cache if the request is unauthenticated", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-5.com", - } - }) + local res = assert(get(client, "route-5.com")) assert.res_status(401, res) assert.is_nil(res.headers["X-Cache-Status"]) end) it("by maintaining a separate cache per consumer", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "bob", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "bob", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "alice", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "alice", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1111,17 +1009,16 @@ do describe("bypasses cache for uncacheable requests: ", function() it("request method", function() - local res = assert(client:send { - method = "POST", - path = "/post", + local res = assert(client:post("/post", { headers = { host = "route-1.com", ["Content-Type"] = "application/json", + ["kong-debug"] = 1, }, { foo = "bar", }, - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -1130,26 +1027,24 @@ do describe("bypasses cache for uncacheable responses:", function() it("response status", function() - local res = assert(client:send { - method = "GET", - path = "/status/418", + local res = assert(client:get("/status/418", { headers = { host = "route-1.com", + ["kong-debug"] = 1, }, - }) + })) assert.res_status(418, res) assert.same("Bypass", res.headers["X-Cache-Status"]) end) it("response content type", function() - local res = assert(client:send { - method = "GET", - path = "/xml", + local res = assert(client:get("/xml", { headers = { host = "route-1.com", + ["kong-debug"] = 1, }, - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -1158,17 +1053,16 @@ do describe("caches non-default", function() it("request methods", function() - local res = assert(client:send { - method = "POST", - path = "/post", + local res = assert(client:post("/post", { headers = { host = "route-10.com", ["Content-Type"] = "application/json", + ["kong-debug"] = 1, }, { foo = "bar", }, - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1179,41 +1073,38 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "POST", - path = "/post", + res = assert(client:post("/post", { headers = { host = "route-10.com", ["Content-Type"] = "application/json", + ["kong-debug"] = 1, }, { foo = "bar", }, - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("response status", function() - local res = assert(client:send { - method = "GET", - path = "/status/417", + local res = assert(client:get("/status/417", { headers = { host = "route-10.com", + ["kong-debug"] = 1, }, - }) + })) assert.res_status(417, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/status/417", + res = assert(client:get("/status/417", { headers = { host = "route-10.com", + ["kong-debug"] = 1, }, - }) + })) assert.res_status(417, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1223,25 +1114,23 @@ do describe("displays Kong core headers:", function() it("X-Kong-Proxy-Latency", function() - local res = assert(client:send { - method = "GET", - path = "/get?show-me=proxy-latency", + local res = assert(client:get("/get?show-me=proxy-latency", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) assert.matches("^%d+$", res.headers["X-Kong-Proxy-Latency"]) - res = assert(client:send { - method = "GET", - path = "/get?show-me=proxy-latency", + res = assert(client:get("/get?show-me=proxy-latency", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1249,13 +1138,12 @@ do end) it("X-Kong-Upstream-Latency", function() - local res = assert(client:send { - method = "GET", - path = "/get?show-me=upstream-latency", + local res = assert(client:get("/get?show-me=upstream-latency", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1267,13 +1155,12 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get?show-me=upstream-latency", + res = assert(client:get("/get?show-me=upstream-latency", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) diff --git a/spec/03-plugins/31-proxy-cache/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua index 376a2aafe0a..ddc6200fc1d 100644 --- a/spec/03-plugins/31-proxy-cache/03-api_spec.lua +++ b/spec/03-plugins/31-proxy-cache/03-api_spec.lua @@ -71,9 +71,7 @@ describe("Plugin: proxy-cache", function() local body it("accepts an array of numbers as strings", function() - local res = assert(admin_client:send { - method = "POST", - path = "/plugins", + local res = assert(admin_client:post("/plugins", { body = { name = "proxy-cache", config = { @@ -90,7 +88,7 @@ describe("Plugin: proxy-cache", function() headers = { ["Content-Type"] = "application/json", }, - }) + })) body = assert.res_status(201, res) end) it("casts an array of response_code values to number types", function() @@ -205,13 +203,12 @@ describe("Plugin: proxy-cache", function() describe("(API)", function() describe("DELETE", function() it("delete a cache entry", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -222,13 +219,12 @@ describe("Plugin: proxy-cache", function() assert.equals(64, #cache_key1) cache_key = cache_key1 - res = assert(proxy_client:send { - method = "GET", - path = "/get", + res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -236,61 +232,51 @@ describe("Plugin: proxy-cache", function() assert.same(cache_key1, cache_key2) -- delete the key - res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + res = assert(admin_client:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) assert.res_status(204, res) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) -- delete directly, having to look up all proxy-cache instances - res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. cache_key, - }) + res = assert(admin_client:delete("/proxy-cache/" .. cache_key)) assert.res_status(204, res) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("purge all the cache entries", function() -- make a `Hit` request to `route-1` - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- make a `Miss` request to `route-2` - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-2.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -301,13 +287,12 @@ describe("Plugin: proxy-cache", function() assert.equals(64, #cache_key1) -- make a `Hit` request to `route-1` - res = assert(proxy_client:send { - method = "GET", - path = "/get", + res = assert(proxy_client:get("/get", { headers = { host = "route-2.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -315,109 +300,76 @@ describe("Plugin: proxy-cache", function() assert.same(cache_key1, cache_key2) -- delete all the cache keys - res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-2.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("delete a non-existing cache key", function() -- delete all the cache keys - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + local res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. "123", - }) + local res = assert(admin_client:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. "123")) assert.res_status(404, res) end) it("delete a non-existing plugins's cache key", function() -- delete all the cache keys - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + local res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. route1.id .. "/caches/" .. "123", - }) + local res = assert(admin_client:delete("/proxy-cache/" .. route1.id .. "/caches/" .. "123")) assert.res_status(404, res) end) end) describe("GET", function() it("get a non-existing cache", function() -- delete all the cache keys - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + local res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) assert.res_status(404, res) -- attempt to list an entry directly via cache key - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. cache_key)) assert.res_status(404, res) end) it("get a existing cache", function() -- add request to cache - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) local body = assert.res_status(200, res) local json_body = cjson.decode(body) assert.same(cache_key, json_body.headers["X-Cache-Key"]) -- list an entry directly via cache key - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. cache_key)) local body = assert.res_status(200, res) local json_body = cjson.decode(body) assert.same(cache_key, json_body.headers["X-Cache-Key"]) diff --git a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua index ed2085b6635..b5f812387eb 100644 --- a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua +++ b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua @@ -1,8 +1,17 @@ -local helpers = require "spec.helpers" +local helpers = require "spec.helpers" + local POLL_INTERVAL = 0.3 +local function get(client, host) + return assert(client:get("/get", { + headers = { + Host = host, + ["kong-debug"] = 1, + }, + })) +end for _, strategy in helpers.each_strategy() do describe("proxy-cache invalidations via: " .. strategy, function() @@ -115,125 +124,69 @@ describe("proxy-cache invalidations via: " .. strategy, function() setup(function() -- prime cache entries on both instances - local res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - Host = "route-1.com", - }, - }) + local res_1 = get(client_1, "route-1.com") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key = res_1.headers["X-Cache-Key"] - local res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + local res_2 = get(client_2, "route-1.com") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) - res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - }, - }) + res_1 = get(client_1, "route-2.com") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key2 = res_1.headers["X-Cache-Key"] assert.not_same(cache_key, cache_key2) - res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - }, - }) + local res_2 = get(client_2, "route-2.com") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) end) it("propagates purges via cluster events mechanism", function() - local res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + local res_1 = get(client_1, "route-1.com") assert.res_status(200, res_1) assert.same("Hit", res_1.headers["X-Cache-Status"]) - local res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + local res_2 = get(client_2, "route-1.com") assert.res_status(200, res_2) assert.same("Hit", res_2.headers["X-Cache-Status"]) -- now purge the entry - local res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + local res = assert(admin_client_1:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) assert.res_status(204, res) helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + res = assert(admin_client_2:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, { + })) res:read_body() return res.status == 404 end, 10) -- refresh and purge with our second endpoint - res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - Host = "route-1.com", - }, - }) + res_1 = get(client_1, "route-1.com") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) - res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + res_2 = get(client_2, "route-1.com") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) -- now purge the entry - res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/" .. cache_key, - }) + res = assert(admin_client_1:delete("/proxy-cache/" .. cache_key)) assert.res_status(204, res) @@ -242,55 +195,42 @@ describe("proxy-cache invalidations via: " .. strategy, function() helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) + res = assert(admin_client_2:get("/proxy-cache/" .. cache_key, { + })) res:read_body() return res.status == 404 end, 10) end) it("does not affect cache entries under other plugin instances", function() - local res = assert(admin_client_1:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + local res = assert(admin_client_1:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) assert.res_status(200, res) - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + res = assert(admin_client_2:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) assert.res_status(200, res) end) it("propagates global purges", function() do - local res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/", - }) - + local res = assert(admin_client_1:delete("/proxy-cache/")) + assert.res_status(204, res) end helpers.wait_until(function() - local res = assert(admin_client_1:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + local res = assert(admin_client_1:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) res:read_body() return res.status == 404 end, 10) helpers.wait_until(function() - local res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + local res = assert(admin_client_2:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) res:read_body() return res.status == 404 end, 10) From c8464cb3924920a743b33dae65c9a951a50184df Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 7 Mar 2023 16:05:47 +0800 Subject: [PATCH 2279/4351] refactor(db): optimize db/schema/ca_cert validation (#10154) - Localize some functions - Replace string.gmatch to string.find - `to_hex()` will never return nil, we should check x509:digest() --- kong/db/schema/entities/ca_certificates.lua | 27 ++++++++++++--------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/kong/db/schema/entities/ca_certificates.lua b/kong/db/schema/entities/ca_certificates.lua index a02cf5f9bcd..ce58f55d739 100644 --- a/kong/db/schema/entities/ca_certificates.lua +++ b/kong/db/schema/entities/ca_certificates.lua @@ -1,6 +1,12 @@ local typedefs = require "kong.db.schema.typedefs" local openssl_x509 = require "resty.openssl.x509" -local str = require "resty.string" + +local find = string.find +local ngx_time = ngx.time +local to_hex = require("resty.string").to_hex + +local CERT_TAG = "-----BEGIN CERTIFICATE-----" +local CERT_TAG_LEN = #CERT_TAG return { name = "ca_certificates", @@ -18,11 +24,11 @@ return { { input = { "cert" }, on_write = function(cert) - local digest = str.to_hex(openssl_x509.new(cert):digest("sha256")) + local digest = openssl_x509.new(cert):digest("sha256") if not digest then return nil, "cannot create digest value of certificate" end - return { cert_digest = digest } + return { cert_digest = to_hex(digest) } end, }, }, @@ -31,18 +37,17 @@ return { { custom_entity_check = { field_sources = { "cert", }, fn = function(entity) - local seen = false - for _ in string.gmatch(entity.cert, "%-%-%-%-%-BEGIN CERTIFICATE%-%-%-%-%-") do - if seen then - return nil, "please submit only one certificate at a time" - end + local cert = entity.cert - seen = true + local seen = find(cert, CERT_TAG, 1, true) + if seen and find(cert, CERT_TAG, seen + CERT_TAG_LEN + 1, true) then + return nil, "please submit only one certificate at a time" end - local cert = openssl_x509.new(entity.cert) + cert = openssl_x509.new(cert) + local not_after = cert:get_not_after() - local now = ngx.time() + local now = ngx_time() if not_after < now then return nil, "certificate expired, \"Not After\" time is in the past" From 406e61f42f665cdf472a398f529dae5b1dee9d59 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 7 Mar 2023 09:06:35 +0100 Subject: [PATCH 2280/4351] fix(request-terminator): add the missing captures in the echo (#10390) * fix(request-terminator): add the missing captures in the echo * fix(pdk) request.get_uri_captures now returns unnamed as an array the 'unnamed' entry was a regular Lua table, by adding the array_mt it can be exported as an array even if empty * review comments --- CHANGELOG.md | 10 ++++++++++ kong/pdk/request.lua | 8 ++++---- kong/plugins/request-termination/handler.lua | 1 + .../14-request-termination/02-access_spec.lua | 14 ++++++++++++++ t/01-pdk/04-request/21-get_uri_captures.t | 5 ++++- 5 files changed, 33 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1fb143c714e..1cedb4c3677 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -118,6 +118,16 @@ - Postgres TTL cleanup timer will now only run on traditional and control plane nodes that have enabled the Admin API. - Postgres TTL cleanup timer now runs a batch delete loop on each ttl enabled table with a number of 50.000 rows per batch. +#### PDK + +- `request.get_uri_captures` now returns the unnamed part tagged as an array (for jsonification). + [#10390](https://github.com/Kong/kong/pull/10390) + +#### Plugins + +- **Request-Termination**: If the echo option was used, it would not return the uri-captures. + [#10390](https://github.com/Kong/kong/pull/10390) + ## 3.2.0 ### Breaking Changes diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 275b5c8be11..063874de0bf 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -850,17 +850,17 @@ local function new(self) local typ = type(k) if typ == "number" then unnamed_captures[k] = v - + elseif typ == "string" then named_captures[k] = v - + else kong.log.err("unknown capture key type: ", typ) end end - + return { - unnamed = unnamed_captures, + unnamed = setmetatable(unnamed_captures, cjson.array_mt), named = named_captures, } end diff --git a/kong/plugins/request-termination/handler.lua b/kong/plugins/request-termination/handler.lua index 796d02ce586..4c05c60d206 100644 --- a/kong/plugins/request-termination/handler.lua +++ b/kong/plugins/request-termination/handler.lua @@ -52,6 +52,7 @@ function RequestTerminationHandler:access(conf) raw_body = kong.request.get_raw_body(), method = kong.request.get_method(), path = kong.request.get_path(), + uri_captures = kong.request.get_uri_captures(), }, matched_route = kong.router.get_route(), matched_service = kong.router.get_service(), diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index 9ce608e6e92..330f86dd15b 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -52,6 +52,8 @@ for _, strategy in helpers.each_strategy() do local route9 = bp.routes:insert({ hosts = { "api9.request-termination.com" }, + strip_path = false, + paths = { "~/(?[^#?/]+)/200" } }) local route10 = bp.routes:insert({ @@ -343,6 +345,10 @@ for _, strategy in helpers.each_strategy() do }, raw_body = 'cool body', scheme = 'http', + uri_captures = { + named = { parameter = "status" }, + unnamed = { "status" } + }, }, json.request) end) it("doesn't echo a request if the trigger is set but not specified", function() @@ -387,6 +393,10 @@ for _, strategy in helpers.each_strategy() do }, raw_body = 'cool body', scheme = 'http', + uri_captures = { + named = {}, + unnamed = {} + }, }, json.request) end) it("echos a request if the trigger is specified as a query parameter", function() @@ -421,6 +431,10 @@ for _, strategy in helpers.each_strategy() do }, raw_body = 'cool body', scheme = 'http', + uri_captures = { + named = {}, + unnamed = {} + }, }, json.request) end) end) diff --git a/t/01-pdk/04-request/21-get_uri_captures.t b/t/01-pdk/04-request/21-get_uri_captures.t index 44e37af0144..bd2d977df93 100644 --- a/t/01-pdk/04-request/21-get_uri_captures.t +++ b/t/01-pdk/04-request/21-get_uri_captures.t @@ -17,7 +17,7 @@ __DATA__ access_by_lua_block { local PDK = require "kong.pdk" local pdk = PDK.new() - + local m = ngx.re.match(ngx.var.uri, [[^\/t((\/\d+)(?P\/\w+))?]], "jo") ngx.ctx.router_matches = { @@ -28,6 +28,9 @@ __DATA__ ngx.say("uri_captures: ", "tag: ", captures.named["tag"], ", 0: ", captures.unnamed[0], ", 1: ", captures.unnamed[1], ", 2: ", captures.unnamed[2], ", 3: ", captures.unnamed[3]) + + array_mt = assert(require("cjson").array_mt, "expected array_mt to be truthy") + assert(getmetatable(captures.unnamed) == array_mt, "expected the 'unnamed' captures to be an array") } } --- request From 68a423abd1300edf6ef8de16ef9a31bf83624239 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 7 Mar 2023 19:15:56 +0800 Subject: [PATCH 2281/4351] docs(changelog): add entry for renamed kong.conf properties (#10310) (#9857) --- kong/db/dao/init.lua | 3 ++- kong/db/dao/targets.lua | 3 ++- kong/db/strategies/postgres/connector.lua | 3 ++- kong/pdk/table.lua | 17 +++-------------- kong/plugins/opentelemetry/otlp.lua | 2 +- kong/tools/utils.lua | 17 +++++++++-------- 6 files changed, 19 insertions(+), 26 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 55892b20bd0..df9bf648d44 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -22,6 +22,7 @@ local log = ngx.log local fmt = string.format local match = string.match local run_hook = hooks.run_hook +local table_merge = utils.table_merge local ERR = ngx.ERR @@ -156,7 +157,7 @@ local function get_pagination_options(self, options) options = utils.deep_copy(options, false) if type(options.pagination) == "table" then - options.pagination = utils.table_merge(self.pagination, options.pagination) + options.pagination = table_merge(self.pagination, options.pagination) else options.pagination = self.pagination diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index 93b456183a0..f6168919dc1 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -10,6 +10,7 @@ local ipairs = ipairs local table = table local type = type local min = math.min +local table_merge = utils.table_merge local _TARGETS = {} @@ -197,7 +198,7 @@ function _TARGETS:page_for_upstream(upstream_pk, size, offset, options) local pagination = self.pagination if type(options) == "table" and type(options.pagination) == "table" then - pagination = utils.table_merge(pagination, options.pagination) + pagination = table_merge(pagination, options.pagination) end if not size then diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index a3daf9d43a9..495c9dbf655 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -30,6 +30,7 @@ local fmt = string.format local sub = string.sub local utils_toposort = utils.topological_sort local insert = table.insert +local table_merge = utils.table_merge local WARN = ngx.WARN @@ -1013,7 +1014,7 @@ function _M.new(kong_config) end end - local config_ro = utils.table_merge(config, ro_override) + local config_ro = table_merge(config, ro_override) local sem if config_ro.sem_max > 0 then diff --git a/kong/pdk/table.lua b/kong/pdk/table.lua index fbbd00e4150..d9e66c63b64 100644 --- a/kong/pdk/table.lua +++ b/kong/pdk/table.lua @@ -1,3 +1,5 @@ +local table_merge = require("kong.tools.utils").table_merge + --- Utilities for Lua tables. -- -- @module kong.table @@ -48,20 +50,7 @@ local clear_tab = require "table.clear" -- local t1 = {1, 2, 3, foo = "f"} -- local t2 = {4, 5, bar = "b"} -- local t3 = kong.table.merge(t1, t2) -- {4, 5, 3, foo = "f", bar = "b"} -local function merge_tab(t1, t2) - local res = {} - if t1 then - for k,v in pairs(t1) do - res[k] = v - end - end - if t2 then - for k,v in pairs(t2) do - res[k] = v - end - end - return res -end +local merge_tab = table_merge local function new(self) diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index 2b209e7f763..8289cff3c13 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -10,8 +10,8 @@ local insert = table.insert local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release local deep_copy = utils.deep_copy +local table_merge = kong.table.merge local shallow_copy = utils.shallow_copy -local table_merge = utils.table_merge local getmetatable = getmetatable local setmetatable = setmetatable diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 017cbb35a39..251e3f0ef29 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -476,16 +476,17 @@ end -- @param t2 The second table -- @return The (new) merged table function _M.table_merge(t1, t2) - if not t1 then - t1 = {} + local res = {} + if t1 then + for k,v in pairs(t1) do + res[k] = v + end end - if not t2 then - t2 = {} + if t2 then + for k,v in pairs(t2) do + res[k] = v + end end - - local res = {} - for k,v in pairs(t1) do res[k] = v end - for k,v in pairs(t2) do res[k] = v end return res end From b605e7f730d6fedf8d17f05e2165f478e0708b93 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 7 Mar 2023 13:28:43 +0100 Subject: [PATCH 2282/4351] Revert "Feat/proxy cache debug (#7829)" (#10444) This reverts commit 14513553586ce8fc29072340c57b22f1c249a562. --- kong/plugins/proxy-cache/handler.lua | 25 +- .../31-proxy-cache/02-access_spec.lua | 495 +++++++++++------- .../03-plugins/31-proxy-cache/03-api_spec.lua | 136 +++-- .../31-proxy-cache/04-invalidations_spec.lua | 128 +++-- 4 files changed, 497 insertions(+), 287 deletions(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index a55eac7002c..af99c394caa 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -56,11 +56,6 @@ local function overwritable_header(header) and not ngx_re_match(n_header, "ratelimit-remaining") end -local function set_header(header, value) - if ngx.var.http_kong_debug then - kong.response.set_header(header, value) - end -end local function parse_directive_header(h) if not h then @@ -228,7 +223,8 @@ local function signal_cache_req(ctx, cache_key, cache_status) ctx.proxy_cache = { cache_key = cache_key, } - set_header("X-Cache-Status", cache_status or "Miss") + + kong.response.set_header("X-Cache-Status", cache_status or "Miss") end @@ -284,7 +280,7 @@ function ProxyCacheHandler:access(conf) -- if we know this request isnt cacheable, bail out if not cacheable_request(conf, cc) then - set_header("X-Cache-Status", "Bypass") + kong.response.set_header("X-Cache-Status", "Bypass") return end @@ -303,7 +299,7 @@ function ProxyCacheHandler:access(conf) return end - set_header("X-Cache-Key", cache_key) + kong.response.set_header("X-Cache-Key", cache_key) -- try to fetch the cached object from the computed cache key local strategy = require(STRATEGY_PATH)({ @@ -383,15 +379,8 @@ function ProxyCacheHandler:access(conf) end end - - if ngx.var.http_kong_debug then - res.headers["Age"] = floor(time() - res.timestamp) - res.headers["X-Cache-Status"] = "Hit" - else - res.headers["Age"] = nil - res.headers["X-Cache-Status"] = nil - res.headers["X-Cache-Key"] = nil - end + res.headers["Age"] = floor(time() - res.timestamp) + res.headers["X-Cache-Status"] = "Hit" return kong.response.exit(res.status, res.body, res.headers) end @@ -415,7 +404,7 @@ function ProxyCacheHandler:header_filter(conf) proxy_cache.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl else - set_header("X-Cache-Status", "Bypass") + kong.response.set_header("X-Cache-Status", "Bypass") ctx.proxy_cache = nil end diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 61b10c32899..e0e7f27ac78 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -1,14 +1,6 @@ local helpers = require "spec.helpers" local strategies = require("kong.plugins.proxy-cache.strategies") -local function get(client, host) - return assert(client:get("/get", { - headers = { - host = host, - ["kong-debug"] = 1, - }, - })) -end --local TIMEOUT = 10 -- default timeout for non-memory strategies @@ -322,7 +314,13 @@ do end) it("caches a simple request", function() - local res = assert(get(client, "route-1.com")) + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + }) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -337,7 +335,13 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - local res = assert(get(client, "route-1.com")) + local res = client:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + } + } local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -350,26 +354,15 @@ do -- examine this cache key against another plugin's cache key for the same req --cache_key = cache_key1 end) - it("No X-Cache* headers on the reponse without debug header in the query", function() - local res = assert(client:get("/get", { - headers = { Host ="route-1.com", }, - })) - - assert.res_status(200, res) - assert.is_nil(res.headers["X-Cache-Status"]) - res = assert(client:get("/get", { - headers = { Host ="route-1.com", }, - })) - assert.res_status(200, res) - assert.is_nil(res.headers["X-Cache-Status"]) - assert.is_nil(res.headers["X-Cache-Key"]) - res = assert(get(client, "route-1.com")) - assert.same("Hit", res.headers["X-Cache-Status"]) - end) - it("respects cache ttl", function() - local res = assert(get(client, "route-6.com")) + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + }) --local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -380,7 +373,13 @@ do -- return strategy:fetch(cache_key2) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-6.com")) + res = client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + } assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -398,7 +397,13 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(get(client, "route-6.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -409,13 +414,25 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-6.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-6.com", + } + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- examine the behavior of keeping cache in memory for longer than ttl - res = assert(get(client, "route-9.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -426,7 +443,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-9.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -445,24 +468,37 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(get(client, "route-9.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) - res = assert(get(client, "route-9.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-9.com", + } + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("respects cache ttl via cache control", function() - local res = assert(client:get("/cache/2", { + local res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -473,12 +509,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/cache/2", { + res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -494,12 +531,13 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:get("/cache/2", { + res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -509,33 +547,36 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/cache/2", { + res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- assert that max-age=0 never results in caching - res = assert(client:get("/cache/0", { + res = assert(client:send { + method = "GET", + path = "/cache/0", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) - res = assert(client:get("/cache/0", { + res = assert(client:send { + method = "GET", + path = "/cache/0", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -544,24 +585,26 @@ do it("public not present in Cache-Control, but max-age is", function() -- httpbin's /cache endpoint always sets "Cache-Control: public" -- necessary to set it manually using /response-headers instead - local res = assert(client:get("/response-headers?Cache-Control=max-age%3D604800", { + local res = assert(client:send { + method = "GET", + path = "/response-headers?Cache-Control=max-age%3D604800", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("Cache-Control contains s-maxage only", function() - local res = assert(client:get("/response-headers?Cache-Control=s-maxage%3D604800", { + local res = assert(client:send { + method = "GET", + path = "/response-headers?Cache-Control=s-maxage%3D604800", headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -569,13 +612,14 @@ do it("Expires present, Cache-Control absent", function() local httpdate = ngx.escape_uri(os.date("!%a, %d %b %Y %X %Z", os.time()+5000)) - local res = assert(client:get("/response-headers", { + local res = assert(client:send { + method = "GET", + path = "/response-headers", query = "Expires=" .. httpdate, headers = { host = "route-7.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -584,26 +628,28 @@ do describe("respects cache-control", function() it("min-fresh", function() -- bypass via unsatisfied min-fresh - local res = assert(client:get("/cache/2", { + local res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-7.com", - ["Cache-Control"] = "min-fresh=30", - ["kong-debug"] = 1, + ["Cache-Control"] = "min-fresh=30" } - })) + }) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("max-age", function() - local res = assert(client:get("/cache/10", { + local res = assert(client:send { + method = "GET", + path = "/cache/10", headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2", - ["kong-debug"] = 1, + ["Cache-Control"] = "max-age=2" } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -614,13 +660,14 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/cache/10", { + res = assert(client:send { + method = "GET", + path = "/cache/10", headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2", - ["kong-debug"] = 1, + ["Cache-Control"] = "max-age=2" } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -637,25 +684,27 @@ do -- return ngx.time() - obj.timestamp > 2 --end, TIMEOUT) - res = assert(client:get("/cache/10", { + res = assert(client:send { + method = "GET", + path = "/cache/10", headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2", - ["kong-debug"] = 1, + ["Cache-Control"] = "max-age=2" } - })) + }) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("max-stale", function() - local res = assert(client:get("/cache/2", { + local res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-8.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -666,12 +715,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/cache/2", { + res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-8.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -687,38 +737,41 @@ do -- return ngx.time() - obj.timestamp - obj.ttl > 2 --end, TIMEOUT) - res = assert(client:get("/cache/2", { + res = assert(client:send { + method = "GET", + path = "/cache/2", headers = { host = "route-8.com", ["Cache-Control"] = "max-stale=1", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("only-if-cached", function() - local res = assert(client:get("/get?not=here", { + local res = assert(client:send { + method = "GET", + path = "/get?not=here", headers = { host = "route-8.com", ["Cache-Control"] = "only-if-cached", - ["kong-debug"] = 1, } - })) + }) assert.res_status(504, res) end) end) it("caches a streaming request", function() - local res = assert(client:get("/stream/3", { + local res = assert(client:send { + method = "GET", + path = "/stream/3", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -730,12 +783,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/stream/3", { + res = assert(client:send { + method = "GET", + path = "/stream/3", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -743,23 +797,25 @@ do end) it("uses a separate cache key for the same consumer between routes", function() - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-13.com", apikey = "bob", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) local cache_key1 = res.headers["X-Cache-Key"] - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-14.com", apikey = "bob", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) local cache_key2 = res.headers["X-Cache-Key"] @@ -767,23 +823,25 @@ do end) it("uses a separate cache key for the same consumer between routes/services", function() - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-15.com", apikey = "bob", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) local cache_key1 = res.headers["X-Cache-Key"] - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-16.com", apikey = "bob", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) local cache_key2 = res.headers["X-Cache-Key"] @@ -791,7 +849,13 @@ do end) it("uses an separate cache key between routes-specific and a global plugin", function() - local res = assert(get(client, "route-3.com")) + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-3.com", + } + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -800,7 +864,13 @@ do assert.matches("^[%w%d]+$", cache_key1) assert.equals(64, #cache_key1) - res = assert(get(client, "route-4.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-4.com", + } + }) assert.res_status(200, res) @@ -810,7 +880,13 @@ do end) it("differentiates caches between instances", function() - local res = assert(get(client, "route-2.com")) + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -824,7 +900,13 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-2.com")) + res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + } + }) local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -833,63 +915,69 @@ do end) it("uses request params as part of the cache key", function() - local res = assert(client:get("/get?a=b&b=c", { + local res = assert(client:send { + method = "GET", + path = "/get?a=b&b=c", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:get("/get?a=c", { + res = assert(client:send { + method = "GET", + path = "/get?a=c", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:get("/get?b=c&a=b", { + res = assert(client:send { + method = "GET", + path = "/get?b=c&a=b", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - res = assert(client:get("/get?a&b", { + res = assert(client:send { + method = "GET", + path = "/get?a&b", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:get("/get?a&b", { + res = assert(client:send { + method = "GET", + path = "/get?a&b", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("can focus only in a subset of the query arguments", function() - local res = assert(client:get("/get?foo=b&b=c", { + local res = assert(client:send { + method = "GET", + path = "/get?foo=b&b=c", headers = { host = "route-12.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -901,12 +989,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/get?b=d&foo=b", { + res = assert(client:send { + method = "GET", + path = "/get?b=d&foo=b", headers = { host = "route-12.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) @@ -914,13 +1003,14 @@ do end) it("uses headers if instructed to do so", function() - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-11.com", - foo = "bar", - ["kong-debug"] = 1, + foo = "bar" } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) --local cache_key = res.headers["X-Cache-Key"] @@ -930,76 +1020,88 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/get", { + res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-11.com", - foo = "bar", - ["kong-debug"] = 1, + foo = "bar" } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - res = assert(client:get("/get", { + res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-11.com", - foo = "baz", - ["kong-debug"] = 1, + foo = "baz" } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) describe("handles authenticated routes", function() it("by ignoring cache if the request is unauthenticated", function() - local res = assert(get(client, "route-5.com")) + local res = assert(client:send { + method = "GET", + path = "/get", + headers = { + host = "route-5.com", + } + }) assert.res_status(401, res) assert.is_nil(res.headers["X-Cache-Status"]) end) it("by maintaining a separate cache per consumer", function() - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-5.com", apikey = "bob", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:get("/get", { + res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-5.com", apikey = "bob", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - local res = assert(client:get("/get", { + local res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-5.com", apikey = "alice", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:get("/get", { + res = assert(client:send { + method = "GET", + path = "/get", headers = { host = "route-5.com", apikey = "alice", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1009,16 +1111,17 @@ do describe("bypasses cache for uncacheable requests: ", function() it("request method", function() - local res = assert(client:post("/post", { + local res = assert(client:send { + method = "POST", + path = "/post", headers = { host = "route-1.com", ["Content-Type"] = "application/json", - ["kong-debug"] = 1, }, { foo = "bar", }, - })) + }) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -1027,24 +1130,26 @@ do describe("bypasses cache for uncacheable responses:", function() it("response status", function() - local res = assert(client:get("/status/418", { + local res = assert(client:send { + method = "GET", + path = "/status/418", headers = { host = "route-1.com", - ["kong-debug"] = 1, }, - })) + }) assert.res_status(418, res) assert.same("Bypass", res.headers["X-Cache-Status"]) end) it("response content type", function() - local res = assert(client:get("/xml", { + local res = assert(client:send { + method = "GET", + path = "/xml", headers = { host = "route-1.com", - ["kong-debug"] = 1, }, - })) + }) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -1053,16 +1158,17 @@ do describe("caches non-default", function() it("request methods", function() - local res = assert(client:post("/post", { + local res = assert(client:send { + method = "POST", + path = "/post", headers = { host = "route-10.com", ["Content-Type"] = "application/json", - ["kong-debug"] = 1, }, { foo = "bar", }, - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1073,38 +1179,41 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:post("/post", { + res = assert(client:send { + method = "POST", + path = "/post", headers = { host = "route-10.com", ["Content-Type"] = "application/json", - ["kong-debug"] = 1, }, { foo = "bar", }, - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("response status", function() - local res = assert(client:get("/status/417", { + local res = assert(client:send { + method = "GET", + path = "/status/417", headers = { host = "route-10.com", - ["kong-debug"] = 1, }, - })) + }) assert.res_status(417, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:get("/status/417", { + res = assert(client:send { + method = "GET", + path = "/status/417", headers = { host = "route-10.com", - ["kong-debug"] = 1, }, - })) + }) assert.res_status(417, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1114,23 +1223,25 @@ do describe("displays Kong core headers:", function() it("X-Kong-Proxy-Latency", function() - local res = assert(client:get("/get?show-me=proxy-latency", { + local res = assert(client:send { + method = "GET", + path = "/get?show-me=proxy-latency", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) assert.matches("^%d+$", res.headers["X-Kong-Proxy-Latency"]) - res = assert(client:get("/get?show-me=proxy-latency", { + res = assert(client:send { + method = "GET", + path = "/get?show-me=proxy-latency", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1138,12 +1249,13 @@ do end) it("X-Kong-Upstream-Latency", function() - local res = assert(client:get("/get?show-me=upstream-latency", { + local res = assert(client:send { + method = "GET", + path = "/get?show-me=upstream-latency", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1155,12 +1267,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:get("/get?show-me=upstream-latency", { + res = assert(client:send { + method = "GET", + path = "/get?show-me=upstream-latency", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) diff --git a/spec/03-plugins/31-proxy-cache/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua index ddc6200fc1d..376a2aafe0a 100644 --- a/spec/03-plugins/31-proxy-cache/03-api_spec.lua +++ b/spec/03-plugins/31-proxy-cache/03-api_spec.lua @@ -71,7 +71,9 @@ describe("Plugin: proxy-cache", function() local body it("accepts an array of numbers as strings", function() - local res = assert(admin_client:post("/plugins", { + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", body = { name = "proxy-cache", config = { @@ -88,7 +90,7 @@ describe("Plugin: proxy-cache", function() headers = { ["Content-Type"] = "application/json", }, - })) + }) body = assert.res_status(201, res) end) it("casts an array of response_code values to number types", function() @@ -203,12 +205,13 @@ describe("Plugin: proxy-cache", function() describe("(API)", function() describe("DELETE", function() it("delete a cache entry", function() - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -219,12 +222,13 @@ describe("Plugin: proxy-cache", function() assert.equals(64, #cache_key1) cache_key = cache_key1 - res = assert(proxy_client:get("/get", { + res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -232,51 +236,61 @@ describe("Plugin: proxy-cache", function() assert.same(cache_key1, cache_key2) -- delete the key - res = assert(admin_client:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) + res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) assert.res_status(204, res) - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) -- delete directly, having to look up all proxy-cache instances - res = assert(admin_client:delete("/proxy-cache/" .. cache_key)) + res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. cache_key, + }) assert.res_status(204, res) - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("purge all the cache entries", function() -- make a `Hit` request to `route-1` - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- make a `Miss` request to `route-2` - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-2.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -287,12 +301,13 @@ describe("Plugin: proxy-cache", function() assert.equals(64, #cache_key1) -- make a `Hit` request to `route-1` - res = assert(proxy_client:get("/get", { + res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-2.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -300,76 +315,109 @@ describe("Plugin: proxy-cache", function() assert.same(cache_key1, cache_key2) -- delete all the cache keys - res = assert(admin_client:delete("/proxy-cache")) + res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) assert.res_status(204, res) - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-2.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("delete a non-existing cache key", function() -- delete all the cache keys - local res = assert(admin_client:delete("/proxy-cache")) + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) assert.res_status(204, res) - local res = assert(admin_client:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. "123")) + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. "123", + }) assert.res_status(404, res) end) it("delete a non-existing plugins's cache key", function() -- delete all the cache keys - local res = assert(admin_client:delete("/proxy-cache")) + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) assert.res_status(204, res) - local res = assert(admin_client:delete("/proxy-cache/" .. route1.id .. "/caches/" .. "123")) + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache/" .. route1.id .. "/caches/" .. "123", + }) assert.res_status(404, res) end) end) describe("GET", function() it("get a non-existing cache", function() -- delete all the cache keys - local res = assert(admin_client:delete("/proxy-cache")) + local res = assert(admin_client:send { + method = "DELETE", + path = "/proxy-cache", + }) assert.res_status(204, res) - local res = assert(admin_client:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) assert.res_status(404, res) -- attempt to list an entry directly via cache key - local res = assert(admin_client:get("/proxy-cache/" .. cache_key)) + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + }) assert.res_status(404, res) end) it("get a existing cache", function() -- add request to cache - local res = assert(proxy_client:get("/get", { + local res = assert(proxy_client:send { + method = "GET", + path = "/get", headers = { host = "route-1.com", - ["kong-debug"] = 1, } - })) + }) assert.res_status(200, res) - local res = assert(admin_client:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) local body = assert.res_status(200, res) local json_body = cjson.decode(body) assert.same(cache_key, json_body.headers["X-Cache-Key"]) -- list an entry directly via cache key - local res = assert(admin_client:get("/proxy-cache/" .. cache_key)) + local res = assert(admin_client:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + }) local body = assert.res_status(200, res) local json_body = cjson.decode(body) assert.same(cache_key, json_body.headers["X-Cache-Key"]) diff --git a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua index b5f812387eb..ed2085b6635 100644 --- a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua +++ b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua @@ -1,17 +1,8 @@ -local helpers = require "spec.helpers" - +local helpers = require "spec.helpers" local POLL_INTERVAL = 0.3 -local function get(client, host) - return assert(client:get("/get", { - headers = { - Host = host, - ["kong-debug"] = 1, - }, - })) -end for _, strategy in helpers.each_strategy() do describe("proxy-cache invalidations via: " .. strategy, function() @@ -124,69 +115,125 @@ describe("proxy-cache invalidations via: " .. strategy, function() setup(function() -- prime cache entries on both instances - local res_1 = get(client_1, "route-1.com") + local res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + Host = "route-1.com", + }, + }) assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key = res_1.headers["X-Cache-Key"] - local res_2 = get(client_2, "route-1.com") + local res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) - res_1 = get(client_1, "route-2.com") + res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + }, + }) assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key2 = res_1.headers["X-Cache-Key"] assert.not_same(cache_key, cache_key2) - local res_2 = get(client_2, "route-2.com") + res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-2.com", + }, + }) assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) end) it("propagates purges via cluster events mechanism", function() - local res_1 = get(client_1, "route-1.com") + local res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) assert.res_status(200, res_1) assert.same("Hit", res_1.headers["X-Cache-Status"]) - local res_2 = get(client_2, "route-1.com") + local res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) assert.res_status(200, res_2) assert.same("Hit", res_2.headers["X-Cache-Status"]) -- now purge the entry - local res = assert(admin_client_1:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) + local res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) assert.res_status(204, res) helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = assert(admin_client_2:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, { - })) + res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, + }) res:read_body() return res.status == 404 end, 10) -- refresh and purge with our second endpoint - res_1 = get(client_1, "route-1.com") + res_1 = assert(client_1:send { + method = "GET", + path = "/get", + headers = { + Host = "route-1.com", + }, + }) assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) - res_2 = get(client_2, "route-1.com") + res_2 = assert(client_2:send { + method = "GET", + path = "/get", + headers = { + host = "route-1.com", + }, + }) assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) -- now purge the entry - res = assert(admin_client_1:delete("/proxy-cache/" .. cache_key)) + res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/" .. cache_key, + }) assert.res_status(204, res) @@ -195,42 +242,55 @@ describe("proxy-cache invalidations via: " .. strategy, function() helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = assert(admin_client_2:get("/proxy-cache/" .. cache_key, { - })) + res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. cache_key, + }) res:read_body() return res.status == 404 end, 10) end) it("does not affect cache entries under other plugin instances", function() - local res = assert(admin_client_1:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { - })) + local res = assert(admin_client_1:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) assert.res_status(200, res) - res = assert(admin_client_2:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { - })) + res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) assert.res_status(200, res) end) it("propagates global purges", function() do - local res = assert(admin_client_1:delete("/proxy-cache/")) - + local res = assert(admin_client_1:send { + method = "DELETE", + path = "/proxy-cache/", + }) + assert.res_status(204, res) end helpers.wait_until(function() - local res = assert(admin_client_1:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { - })) + local res = assert(admin_client_1:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) res:read_body() return res.status == 404 end, 10) helpers.wait_until(function() - local res = assert(admin_client_2:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { - })) + local res = assert(admin_client_2:send { + method = "GET", + path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, + }) res:read_body() return res.status == 404 end, 10) From b596603344f539e6dd5026ce4132de66d0c86ef6 Mon Sep 17 00:00:00 2001 From: Pradeep Singh Date: Tue, 7 Mar 2023 17:59:54 +0530 Subject: [PATCH 2283/4351] fix broken link (#10304) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * fix broken link * fix broken link with now working link So, today I checked and the below link is working fine, and is now ready for commit. https://docs.konghq.com/gateway/latest/install/docker/#install-kong-gateway-in-db-less-mode * Update README.md * Update README.md --------- Co-authored-by: Hans Hübner --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 84c31d34df4..1e8a40303c0 100644 --- a/README.md +++ b/README.md @@ -19,7 +19,7 @@ Kong runs natively on Kubernetes thanks to its official [Kubernetes Ingress Cont Let’s test drive Kong by adding authentication to an API in under 5 minutes. -We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/install/docker/) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. +We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/gateway/latest/install/docker/#install-kong-gateway-in-db-less-mode) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. Whether you’re running in the cloud, on bare metal, or using containers, you can find every supported distribution on our [official installation](https://konghq.com/install/#kong-community) page. From b22111c9e2a50db278dd5dc686d57f5e22a901d6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 7 Mar 2023 17:46:32 +0200 Subject: [PATCH 2284/4351] chore(bazel) remove unneeded nginx modules (#10315) ### Summary This commit removes couple of modules that OpenResty builds by default that Kong doesn't use for anything: - https://github.com/openresty/xss-nginx-module - https://github.com/FRiCKLE/ngx_coolkit - https://github.com/openresty/set-misc-nginx-module - https://github.com/calio/form-input-nginx-module - https://github.com/openresty/srcache-nginx-module - https://github.com/openresty/lua-upstream-nginx-module - https://github.com/openresty/array-var-nginx-module - https://github.com/openresty/memc-nginx-module - https://github.com/openresty/redis2-nginx-module - https://github.com/openresty/redis-nginx-module - https://github.com/openresty/rds-json-nginx-module - https://github.com/openresty/rds-csv-nginx-module - https://github.com/vision5/ngx_devel_kit --- build/openresty/BUILD.openresty.bazel | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index ebe2f86af2c..763a1394954 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -97,6 +97,19 @@ CONFIGURE_OPTIONS = [ "--with-stream_realip_module", # >= 1.11.4 "--with-stream_ssl_preread_module", # >= 1.11.5 "--without-http_encrypted_session_module", + "--without-http_xss_module", + "--without-http_coolkit_module", + "--without-http_set_misc_module", + "--without-http_form_input_module", + "--without-http_srcache_module", + "--without-http_lua_upstream_module", + "--without-http_array_var_module", + "--without-http_memc_module", + "--without-http_redis2_module", + "--without-http_redis_module", + "--without-http_rds_json_module", + "--without-http_rds_csv_module", + "--without-ngx_devel_kit_module", "--with-luajit=$$EXT_BUILD_DEPS$$/luajit", "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/pcre/include\"", "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/openssl/include\"", From 80672d6bde182dd6cb22cfc4b3a6b87bede5aede Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 8 Mar 2023 05:39:18 +0800 Subject: [PATCH 2285/4351] docs(changlog): fix unreleased changelog (#10438) * remove duplicated dep section * add missing pr link --- CHANGELOG.md | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1cedb4c3677..aa6f693fab3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -83,11 +83,6 @@ - **ACME**: acme plugin now supports configuring an `account_key` in `keys` and `key_sets` [#9746](https://github.com/Kong/kong/pull/9746) -### Dependencies - -- Bumped lua-resty-session from 4.0.2 to 4.0.3 - [#10338](https://github.com/Kong/kong/pull/10338) - ### Fixes #### Core @@ -104,19 +99,14 @@ from upstream in `header_filter` phase. [#10325](https://github.com/Kong/kong/pull/10325) -### Dependencies - -- Bumped lua-resty-session from 4.0.2 to 4.0.3 - [#10338](https://github.com/Kong/kong/pull/10338) -- Bumped lua-protobuf from 0.3.3 to 0.4.2 - [#10137](https://github.com/Kong/kong/pull/10413) - ### Changed #### Core - Postgres TTL cleanup timer will now only run on traditional and control plane nodes that have enabled the Admin API. + [#10405](https://github.com/Kong/kong/pull/10405) - Postgres TTL cleanup timer now runs a batch delete loop on each ttl enabled table with a number of 50.000 rows per batch. + [#10407](https://github.com/Kong/kong/pull/10407) #### PDK @@ -128,6 +118,13 @@ - **Request-Termination**: If the echo option was used, it would not return the uri-captures. [#10390](https://github.com/Kong/kong/pull/10390) +### Dependencies + +- Bumped lua-resty-session from 4.0.2 to 4.0.3 + [#10338](https://github.com/Kong/kong/pull/10338) +- Bumped lua-protobuf from 0.3.3 to 0.4.2 + [#10137](https://github.com/Kong/kong/pull/10413) + ## 3.2.0 ### Breaking Changes From cdbd8d55b33b5fb3a37cc40dcaf2ea072f5c4e46 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 8 Mar 2023 11:27:47 +0800 Subject: [PATCH 2286/4351] chore(test): prevent potential sni names collision across different test files (#10450) The `certificates` admin API is used directly in this test block without truncating the table, if the same sni name is created in another spec file, then a collision will occur. [FTI-4846](https://konghq.atlassian.net/browse/FTI-4846) --- .../05-proxy/10-balancer/01-healthchecks_spec.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index ad3d6f79b34..ea0aaa32eff 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -520,6 +520,8 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() bp = bu.get_db_utils_for_dc_and_admin_api(strategy, { + "snis", + "certificates", "services", "routes", "upstreams", From ea784c273b0e2bf5d826cdd8bf29969958109a29 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 7 Mar 2023 22:45:08 +0100 Subject: [PATCH 2287/4351] fix(schema): nested record shorthand type check --- kong/db/schema/init.lua | 6 ++++- .../01-db/01-schema/01-schema_spec.lua | 24 +++++++++++++++++++ 2 files changed, 29 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 8351ae096c4..97338b8965b 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1704,7 +1704,11 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - value = adjust_field_for_context(field, value, context, nulls, opts) + local err + value, err = adjust_field_for_context(field, value, context, nulls, opts) + if err then + return nil, err + end if is_select then local vtype = type(value) diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 4394fd66deb..231bd7ed24b 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -873,6 +873,30 @@ describe("schema", function() assert.falsy(Test:validate({ f = { r = { a = 2, b = "foo" }}})) end) + it("validates shorthands type check with nested records", function() + local Test = Schema.new({ + fields = { + { r = { + type = "record", + fields = { + { a = { type = "string" } }, + { b = { type = "number" } } }, + shorthand_fields = { + { + username = { + type = "string", + func = function(value) + return { + b = value + } + end, + }}}}}}}) + local input = { r = { username = 123 }} + local ok, err = Test:process_auto_fields(input) + assert.falsy(ok) + assert.same({ username = "expected a string" }, err) + end) + it("validates an integer", function() local Test = Schema.new({ fields = { From bed713388379e92e359276ec4004da2430aeba33 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 8 Mar 2023 22:47:36 +0100 Subject: [PATCH 2288/4351] chore(*): changelog for #10449 (#10457) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index aa6f693fab3..f5b31081710 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -98,6 +98,8 @@ - Fix an issue where balancer passive healthcheck would use wrong status code when kong changes status code from upstream in `header_filter` phase. [#10325](https://github.com/Kong/kong/pull/10325) +- Fix an issue where schema validations failing in a nested record did not propagate the error correctly + [#10449](https://github.com/Kong/kong/pull/10449) ### Changed From 40c572dc5b734ab4d2000cbd9f3f71456b60a626 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 9 Mar 2023 12:42:02 +0800 Subject: [PATCH 2289/4351] chore(cd): add http2 smoke test (#10454) This PR adds a simple smoke test to check if the HTTP/2 listening port can respond with valid response data. KAG-854 --- .github/workflows/release.yml | 10 +++++++-- build/tests/03-http2-admin-api.sh | 18 +++++++++++++++ build/tests/util.sh | 37 +++++++++++++++++++++++++++++++ 3 files changed, 63 insertions(+), 2 deletions(-) create mode 100755 build/tests/03-http2-admin-api.sh diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index c8861a63600..f117fbbddc9 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -492,6 +492,7 @@ jobs: env: KONG_ADMIN_URI: http://localhost:8001 + KONG_ADMIN_HTTP2_URI: https://localhost:8444 KONG_PROXY_URI: http://localhost:8000 steps: @@ -507,9 +508,9 @@ jobs: # always pull the latest image to ensure we're testing the latest version. run: | docker run \ - -p 8000:8000 -p 8001:8001 \ + -p 8000:8000 -p 8001:8001 -p 8444:8444\ -e KONG_PG_PASSWORD=kong \ - -e KONG_ADMIN_LISTEN=0.0.0.0:8001 \ + -e KONG_ADMIN_LISTEN="0.0.0.0:8001, 0.0.0.0:8444 ssl http2" \ -e KONG_ANONYMOUS_REPORTS=off \ --name kong \ --restart always \ @@ -530,6 +531,11 @@ jobs: VERBOSE: ${{ runner.debug == '1' && '1' || '' }} run: build/tests/02-admin-api.sh + - name: Smoke Tests - HTTP2 Admin API + env: + VERBOSE: ${{ runner.debug == '1' && '1' || '' }} + run: build/tests/03-http2-admin-api.sh + release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-packages, build-images, smoke-tests] diff --git a/build/tests/03-http2-admin-api.sh b/build/tests/03-http2-admin-api.sh new file mode 100755 index 00000000000..c60d63fa333 --- /dev/null +++ b/build/tests/03-http2-admin-api.sh @@ -0,0 +1,18 @@ +#!/usr/bin/env bash + +if [ -n "${VERBOSE:-}" ]; then + set -x +fi + +source .requirements +source build/tests/util.sh + +kong_ready + +msg_test "Check if cURL supports HTTP/2" +if ! curl --version | grep -i "http2" > /dev/null; then + err_exit " local cURL does not support HTTP/2" +fi + +msg_test "Check HTTP/2 Admin API response is valid" +admin_api_http2_validity diff --git a/build/tests/util.sh b/build/tests/util.sh index b05cf4562f3..18c88203347 100755 --- a/build/tests/util.sh +++ b/build/tests/util.sh @@ -1,6 +1,7 @@ #!/usr/bin/env bash KONG_ADMIN_URI=${KONG_ADMIN_URI:-"http://localhost:8001"} +KONG_ADMIN_HTTP2_URI=${KONG_ADMIN_HTTP2_URI:-"https://localhost:8444"} KONG_PROXY_URI=${KONG_PROXY_URI:-"http://localhost:8000"} set_x_flag='' @@ -78,6 +79,24 @@ alpine() { _os 'alpine' } +assert_same() { + local expected=$(echo "$1" | tr -d '[:space:]') + local actual=$(echo "$2" | tr -d '[:space:]') + + if [ "$expected" != "$actual" ]; then + err_exit " expected $expected, got $actual" + fi +} + +assert_contains() { + local expected=$(echo "$1" | tr -d '[:space:]') + local actual="$2" + + if ! echo "$actual" | grep -q "$expected"; then + err_exit " expected $expected in $actual but not found" + fi +} + assert_response() { local endpoint=$1 local expected_codes=$2 @@ -135,3 +154,21 @@ it_runs_full_enterprise() { msg_test "workspaces are writable" assert_response "$KONG_ADMIN_URI/workspaces -d name=$(random_string)" "201" } + +admin_api_http2_validity() { + output=$(mktemp) + header_dump=$(mktemp) + status=$(curl -ks -D "$header_dump" -o "$output" -w '%{http_code}' "$KONG_ADMIN_HTTP2_URI") + + msg_test "it returns with response status code 200" + assert_same "200" "$status" + + msg_test "it returns with response header content-type application/json" + assert_contains "application/json" "$(cat "$header_dump" | grep -i content-type | tr -d '[:space:]')" + + msg_test "it returns a response body with correct length" + assert_same "$(wc -c < "$output")" "$(cat "$header_dump" | grep -i content-length | cut -d' ' -f2 | tr -d '[:space:]')" + + msg_test "the response body is valid json and has valid json schema" + jq . "$output" > /dev/null || err_exit " response body is not valid json" +} From 8d50af6872d4cc1efac95a32f1be465f9643b8fc Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 9 Mar 2023 15:04:50 +0800 Subject: [PATCH 2290/4351] chore(cd): correctly set the cache key (#10460) --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index f117fbbddc9..9da9f5ae76f 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -157,7 +157,7 @@ jobs: with: path: | bazel-bin/pkg - key: ${{ matrix.label }}-build-${{ hashFiles('.requirements', 'kong-*.rockspec', '**/*.bzl', '**/*.bazel') }} + key: ${{ matrix.label }}-build-${{ hashFiles('.requirements', 'kong-*.rockspec', 'kong/**/*.lua', '**/*.bzl', '**/*.bazel') }} - name: Set .requirements into environment variables run: | From ff384bee6bf9d1966d60dac84d1205cb295a12ff Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 9 Mar 2023 16:06:53 +0800 Subject: [PATCH 2291/4351] fix(tracing): trace hook error out when see nil (#10364) Fix KAG-749 Co-authored-by: Wangchong Zhou --- CHANGELOG.md | 2 + kong/pdk/tracing.lua | 9 ++- .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 55 +++++++++++++++++-- 3 files changed, 60 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f5b31081710..c54e66a7904 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -95,6 +95,8 @@ [#10352](https://github.com/Kong/kong/pull/10352) - Fix an issue where validation to regex routes may be skipped when the old-fashioned config is used for DB-less Kong. [#10348](https://github.com/Kong/kong/pull/10348) +- Fix and issue where tracing may cause unexpected behavior. + [#10364](https://github.com/Kong/kong/pull/10364) - Fix an issue where balancer passive healthcheck would use wrong status code when kong changes status code from upstream in `header_filter` phase. [#10325](https://github.com/Kong/kong/pull/10325) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 2bf97877526..6eb5d470fc2 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -32,6 +32,8 @@ local ffi_str = ffi.string local ffi_time_unix_nano = utils.time_ns local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR local NOOP = function() end @@ -253,13 +255,18 @@ end -- span:set_attribute("net.peer.port", 443) -- span:set_attribute("exception.escaped", true) function span_mt:set_attribute(key, value) + -- key is decided by the programmer, so if it is not a string, we should + -- error out. if type(key) ~= "string" then error("invalid key", 2) end local vtyp = type(value) if vtyp ~= "string" and vtyp ~= "number" and vtyp ~= "boolean" then - error("invalid value", 2) + -- we should not error out here, as most of the caller does not catch + -- errors, and they are hooking to core facilities, which may cause + -- unexpected behavior. + ngx_log(ngx_ERR, debug.traceback("invalid span attribute value type: " .. vtyp, 2)) end if self.attributes == nil then diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index 7dfb59edda5..ad4191a9517 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -1,14 +1,54 @@ require "spec.helpers" -- initializes 'kong' global for tracer +local match = require("luassert.match") + +--- hook ngx.log to a spy for unit test +--- usage: local log_spy = hook_log_spy() -- hook ngx.log to a spy +--- -- do stuff +--- assert.spy(log_spy).was_called_with(ngx.ERR, "some error") +--- -- unhook +--- unhook_log_spy() +--- note that all messages arguments are concatenated together. +--- this hook slows down the test execution by a lot so only use if necessary. +-- @function hook_log_spy +-- @return log_spy the spy +local function hook_log_spy() + local log_spy = spy(function() end) + local level, msg + -- the only reliable way to hook into ngx.log + -- is to use debug.sethook as ngx.log is always + -- localized and even reload the module does not work + debug.sethook(function() + if debug.getinfo(2, 'f').func == ngx.log then + level, msg = select(2, debug.getlocal(2, 1)), + table.concat { + select(2, debug.getlocal(2, 2)), + select(2, debug.getlocal(2, 3)), + select(2, debug.getlocal(2, 4)), + select(2, debug.getlocal(2, 5)), + select(2, debug.getlocal(2, 6)), + } + print(msg) + log_spy(level, msg) + end + end, "c", 1) + return log_spy +end + +local unhook_log_spy = debug.sethook describe("Tracer PDK", function() local ok, err, _ + local log_spy lazy_setup(function() local kong_global = require "kong.global" _G.kong = kong_global.new() kong_global.init_pdk(kong) + log_spy = hook_log_spy() end) + lazy_teardown(unhook_log_spy) + describe("initialize tracer", function() it("tracer instance created", function () @@ -138,16 +178,21 @@ describe("Tracer PDK", function() it("fails set_attribute", function () local span = c_tracer.start_span("meow") - assert.error(function() span:set_attribute("key1") end) - assert.error(function() span:set_attribute("key1", function() end) end) + + span:set_attribute("key1") + assert.spy(log_spy).was_called_with(ngx.ERR, match.is_string()) + + span:set_attribute("key1", function() end) + assert.spy(log_spy).was_called_with(ngx.ERR, match.is_string()) + assert.error(function() span:set_attribute(123, 123) end) end) it("fails add_event", function () local span = c_tracer.start_span("meow") - assert.error(function() span:set_attribute("key1") end) - assert.error(function() span:set_attribute("key1", function() end) end) - assert.error(function() span:set_attribute(123, 123) end) + assert.error(function() span:add_event("key1", 123) end) + assert.error(function() span:add_event("key1", function() end) end) + assert.error(function() span:add_event(123, {}) end) end) it("child spans", function () From be622efcfba03025353135a94b47d9e7245ac0fe Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 8 Mar 2023 08:18:36 -0800 Subject: [PATCH 2292/4351] fix(jwt): offload ECDSA signature format conversion before this patch we transformed signature formats in the `jwt_parser` module to the specified signature format See The RFC for more details: https://www.rfc-editor.org/rfc/rfc7518#section-3.4 `lua-resty-openssl` 0.8.18 can do do this directly. Fixes: https://konghq.atlassian.net/browse/KAG-844 Signed-off-by: Joshua Schmid --- kong-3.2.1-0.rockspec | 2 +- kong/plugins/jwt/jwt_parser.lua | 59 ++++++++++++++------------------- 2 files changed, 26 insertions(+), 35 deletions(-) diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 573fad220f4..aef54d1bbbc 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.17", + "lua-resty-openssl == 0.8.18", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index a289358f077..5552f2e3b4b 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -53,29 +53,19 @@ local alg_sign = { end, ES256 = function(data, key) local pkey = openssl_pkey.new(key) - local digest = openssl_digest.new("sha256") - assert(digest:update(data)) - local signature = assert(pkey:sign(digest)) - - local derSequence = asn_sequence.parse_simple_sequence(signature) - local r = asn_sequence.unsign_integer(derSequence[1], 32) - local s = asn_sequence.unsign_integer(derSequence[2], 32) - assert(#r == 32) - assert(#s == 32) - return r .. s + local sig = assert(pkey:sign(data, "sha256", nil, { ecdsa_use_raw = true })) + if not sig then + return nil + end + return sig end, ES384 = function(data, key) local pkey = openssl_pkey.new(key) - local digest = openssl_digest.new("sha384") - assert(digest:update(data)) - local signature = assert(pkey:sign(digest)) - - local derSequence = asn_sequence.parse_simple_sequence(signature) - local r = asn_sequence.unsign_integer(derSequence[1], 48) - local s = asn_sequence.unsign_integer(derSequence[2], 48) - assert(#r == 48) - assert(#s == 48) - return r .. s + local sig = assert(pkey:sign(data, "sha384", nil, { ecdsa_use_raw = true })) + if not sig then + return nil + end + return sig end } @@ -106,28 +96,29 @@ local alg_verify = { assert(digest:update(data)) return pkey:verify(signature, digest) end, + -- https://www.rfc-editor.org/rfc/rfc7518#section-3.4 ES256 = function(data, signature, key) local pkey, _ = openssl_pkey.new(key) assert(pkey, "Consumer Public Key is Invalid") + -- The ECDSA P-256 SHA-256 digital signature for a JWS is validated as + -- follows: + + -- 1. The JWS Signature value MUST be a 64-octet sequence. If it is + -- not a 64-octet sequence, the validation has failed. assert(#signature == 64, "Signature must be 64 bytes.") - local asn = {} - asn[1] = asn_sequence.resign_integer(sub(signature, 1, 32)) - asn[2] = asn_sequence.resign_integer(sub(signature, 33, 64)) - local signatureAsn = asn_sequence.create_simple_sequence(asn) - local digest = openssl_digest.new("sha256") - assert(digest:update(data)) - return pkey:verify(signatureAsn, digest) + return pkey:verify(signature, data, "sha256", nil, { ecdsa_use_raw = true }) end, ES384 = function(data, signature, key) + -- Signing and validation with the ECDSA P-384 SHA-384 and ECDSA P-521 + -- SHA-512 algorithms is performed identically to the procedure for + -- ECDSA P-256 SHA-256 -- just using the corresponding hash algorithms + -- with correspondingly larger result values. For ECDSA P-384 SHA-384, + -- R and S will be 384 bits each, resulting in a 96-octet sequence. For + -- ECDSA P-521 SHA-512, R and S will be 521 bits each, resulting in a + -- 132-octet sequence. local pkey, _ = openssl_pkey.new(key) assert(#signature == 96, "Signature must be 96 bytes.") - local asn = {} - asn[1] = asn_sequence.resign_integer(sub(signature, 1, 48)) - asn[2] = asn_sequence.resign_integer(sub(signature, 49, 96)) - local signatureAsn = asn_sequence.create_simple_sequence(asn) - local digest = openssl_digest.new("sha384") - assert(digest:update(data)) - return pkey:verify(signatureAsn, digest) + return pkey:verify(signature, data, "sha384", nil, { ecdsa_use_raw = true }) end } From 0871d66e1fc199d8c3ff47f434aac46560f308b6 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 9 Mar 2023 02:25:51 -0800 Subject: [PATCH 2293/4351] chore(jwt): remove asn_sequence module Signed-off-by: Joshua Schmid --- kong-3.2.1-0.rockspec | 1 - kong/plugins/jwt/asn_sequence.lua | 128 ------------- kong/plugins/jwt/jwt_parser.lua | 1 - .../16-jwt/05-asn_sequence_spec.lua | 169 ------------------ 4 files changed, 299 deletions(-) delete mode 100644 kong/plugins/jwt/asn_sequence.lua delete mode 100644 spec/03-plugins/16-jwt/05-asn_sequence_spec.lua diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index aef54d1bbbc..7863419af46 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -381,7 +381,6 @@ build = { ["kong.plugins.jwt.schema"] = "kong/plugins/jwt/schema.lua", ["kong.plugins.jwt.daos"] = "kong/plugins/jwt/daos.lua", ["kong.plugins.jwt.jwt_parser"] = "kong/plugins/jwt/jwt_parser.lua", - ["kong.plugins.jwt.asn_sequence"] = "kong/plugins/jwt/asn_sequence.lua", ["kong.plugins.hmac-auth.migrations"] = "kong/plugins/hmac-auth/migrations/init.lua", ["kong.plugins.hmac-auth.migrations.000_base_hmac_auth"] = "kong/plugins/hmac-auth/migrations/000_base_hmac_auth.lua", diff --git a/kong/plugins/jwt/asn_sequence.lua b/kong/plugins/jwt/asn_sequence.lua deleted file mode 100644 index 9bdf9f0f215..00000000000 --- a/kong/plugins/jwt/asn_sequence.lua +++ /dev/null @@ -1,128 +0,0 @@ -local error = error -local string_sub = string.sub -local string_byte = string.byte -local string_char = string.char -local table_sort = table.sort -local table_insert = table.insert - -local _M = {} -_M.__index = _M - -function _M.create_simple_sequence(input) - if type(input) ~= "table" - then error("Argument #1 must be a table", 2) - end - local sortTable = {} - for pair in pairs(input) do - table_insert(sortTable, pair) - end - table_sort(sortTable) - local numbers = "" - for i,n in ipairs(sortTable) do - if type(n) ~= "number" - then error("Table must use numbers as keys", 2) - end - local number = input[sortTable[i]] - if type(number) ~= "string" then - error("Table contains non-string value.", 2) - end - local length = #number - if length > 0x7F then - error("Mult-byte lengths are not supported") - end - numbers = numbers .. "\x02" .. string_char(length) .. number - end - if #numbers > 0x7F - then error("Multi-byte lengths are not supported") - end - return "\x30" .. string_char(#numbers) .. numbers -end - -function _M.parse_simple_sequence(input) - if type(input) ~= "string" then - error("Argument #1 must be string", 2) - elseif #input == 0 then - error("Argument #1 must not be empty", 2) - end - if string_byte(input, 1) ~= 0x30 then - error("Argument #1 is not a sequence") - end - local length = string_byte(input, 2) - if length == nil then - error("Sequence is incomplete") - elseif length > 0x7F then - error("Multi-byte lengths are not supported") - elseif length ~= #input-2 then - error("Sequence's asn length does not match expected length") - end - local seq = {} - local counter = 1 - local position = 3 - while true do - if position == #input+1 then - break - elseif position > #input+1 then - error("Sequence moved out of bounds.") - elseif counter > 0xFF then - error("Sequence is too long") - end - local chunk = string_sub(input, position) - if string_byte(chunk, 1) ~= 0x2 then - error("Sequence did not contain integers") - end - local integerLength = string_byte(chunk, 2) - if integerLength > 0x7F then - error("Multi-byte lengths are not supported.") - elseif integerLength > #chunk-2 then - error("Integer is longer than remaining length") - end - local integer = string_sub(chunk, 3, integerLength+2) - seq[counter] = integer - position = position + integerLength + 2 - counter = counter + 1 - end - return seq -end - -function _M.unsign_integer(input, len) - if type(input) ~= "string" then - error("Argument #1 must be string", 2) - elseif #input == 0 then - error("Argument #1 must not be empty", 2) - end - if string_byte(input) ~= 0 and #input > len then - error("Cannot unsign integer to length.", 2) - elseif string_byte(input) == 0 and #input == len+1 then - return string_sub(input, 2) - end - if #input == len then - return input - elseif #input < len then - while #input < len do - input = "\x00" .. input - end - return input - else - error("Unable to unsign integer") - end -end - --- @param input (string) 32 characters, format to be validated before calling -function _M.resign_integer(input) - if type(input) ~= "string" then - error("Argument #1 must be string", 2) - end - if string_byte(input) > 0x7F then - input = "\x00" .. input - end - while true do - if string_byte(input) == 0 and string_byte(input, 2) <= 0x7F then - input = string_sub(input, 2, -1) - else - break - end - end - return input -end - -return _M diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index 5552f2e3b4b..045f72dcd2f 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -9,7 +9,6 @@ local json = require "cjson" local openssl_digest = require "resty.openssl.digest" local openssl_hmac = require "resty.openssl.hmac" local openssl_pkey = require "resty.openssl.pkey" -local asn_sequence = require "kong.plugins.jwt.asn_sequence" local rep = string.rep diff --git a/spec/03-plugins/16-jwt/05-asn_sequence_spec.lua b/spec/03-plugins/16-jwt/05-asn_sequence_spec.lua deleted file mode 100644 index 5e52b084880..00000000000 --- a/spec/03-plugins/16-jwt/05-asn_sequence_spec.lua +++ /dev/null @@ -1,169 +0,0 @@ -local asn_sequence = require "kong.plugins.jwt.asn_sequence" - -describe("Plugin: jwt (asn)", function() - describe("constructing error checking", function() - it("should require input to be a table", function() - assert.has_error(function() - asn_sequence.create_simple_sequence("bad thing") - end, "Argument #1 must be a table") - end) - - it("should require numeric keys", function() - assert.has_error(function() - local seq = {} - seq["foo"] = "bar" - asn_sequence.create_simple_sequence(seq) - end, "Table must use numbers as keys") - end) - end) - - describe("constructing", function() - it("should make simple asn", function() - local seq = {} - seq[1] = "\x01\x02\x03" - seq[2] = "\x08\x09\x0A" - local asn = asn_sequence.create_simple_sequence(seq) - assert.equal("\x30\x0A\x02\x03\x01\x02\x03\x02\x03\x08\x09\x0A", asn) - end) - - it("should construct in key order", function() - local seq = {} - seq[2] = "\x08\x09\x0A" - seq[1] = "\x01\x02\x03" - local asn = asn_sequence.create_simple_sequence(seq) - assert.equal("\x30\x0A\x02\x03\x01\x02\x03\x02\x03\x08\x09\x0A", asn) - end) - - it("should round-trip parsing and constructing", function() - local seq = {} - seq[2] = "\x08\x09\x0A" - seq[1] = "\x01\x02\x03" - local asn = asn_sequence.create_simple_sequence(seq) - local parsed = asn_sequence.parse_simple_sequence(asn) - assert.same(seq, parsed) - end) - end) - - describe("parsing", function() - it("should parse simple integer sequence", function() - local seq = asn_sequence.parse_simple_sequence("\x30\x03\x02\x01\x99") - assert.equal("\x99", seq[1]) - end) - - it("should parse multiple integers", function() - local seq = asn_sequence.parse_simple_sequence("\x30\x09\x02\x01\x99\x02\x01\xFF\x02\x01\xCC") - assert.equal("\x99", seq[1]) - assert.equal("\xFF", seq[2]) - assert.equal("\xCC", seq[3]) - end) - - it("should parse 32-byte integer", function() - local seq = asn_sequence.parse_simple_sequence( - "\x30\x22\x02\x20\x00\x01\x02\x03\x04\x05\x06\x07\x08\x09\x10" .. - "\x11\x12\x13\x14\x15\x16\x17\x18\x19\x20\x21\x22\x23\x24\x25" .. - "\x26\x27\x28\x29\x30\x31" - ) - assert.equal(32, #seq[1]) - end) - end) - - describe("unsign integer", function() - it("should remove zero sign byte", function() - assert.equal("\xFF", asn_sequence.unsign_integer("\x00\xFF", 1)) - end) - - it("should not remove all sign zeros", function() - assert.equal("\x00\xFF", asn_sequence.unsign_integer("\x00\x00\xFF", 2)) - end) - - it("should not remove non-zero", function() - assert.equal("\xFF\xFF", asn_sequence.unsign_integer("\xFF\xFF", 2)) - end) - end) - - describe("resign integer", function() - it ("should readd zero sign byte", function() - assert.equal("\x00\xFF", asn_sequence.resign_integer("\xFF")) - end) - - it ("should not readd zero sign byte when not needed", function() - assert.equal("\x00\xFF", asn_sequence.resign_integer("\x00\xFF")) - end) - - it("should not remove significant leading sign zero", function() - assert.equal("\x00\xFF\x23", asn_sequence.resign_integer("\x00\xFF\x23")) - end) - - it("should convert to compact form", function() - assert.equal("\x00\xFF\x23", asn_sequence.resign_integer("\x00\x00\x00\xFF\x23")) - end) - end) - - describe("parsing error checking", function() - it("should not allow empty input", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("") - end, "Argument #1 must not be empty") - end) - - it("should not allow input other than strings", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence({}) - end, "Argument #1 must be string") - end) - - it("should not allow non-sequence data", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x06") - end, "Argument #1 is not a sequence") - end) - - it("should not allow incomplete sequences", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30") - end, "Sequence is incomplete") - end) - - it("should not allow multi-byte lengths for sequences", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\xFF") - end, "Multi-byte lengths are not supported") - end) - - it("should produce error when asn's declared length is beyond string length", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\x40\x00") - end, "Sequence's asn length does not match expected length") - end) - - it("should produce error when extra data beyond sequence", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\x01\x00\x00") - end, "Sequence's asn length does not match expected length") - end) - - it("should produce error when sequence contains a non integer", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\x03\x04\x01\x40") - end, "Sequence did not contain integers") - end) - - it("should not allow multi-byte lengths for integers in sequence", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\x02\x02\xFF") - end, "Multi-byte lengths are not supported.") - end) - - it("should produce error when integer's length is beyond string length", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\x03\x02\x40\x00") - end, "Integer is longer than remaining length") - end) - - it("should produce error when extra data", function() - assert.has_error(function() - asn_sequence.parse_simple_sequence("\x30\x04\x02\x01\x00\x00") - end, "Sequence did not contain integers") - end) - end) -end) From 6675d145445111b74d7fc5821e1057d04be0e7ce Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 11 Mar 2023 00:00:21 +0800 Subject: [PATCH 2294/4351] docs(changelog): bumped lua-resty-openssl to 0.8.18 (#10467) --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index c54e66a7904..42c4c2bd231 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -128,6 +128,8 @@ [#10338](https://github.com/Kong/kong/pull/10338) - Bumped lua-protobuf from 0.3.3 to 0.4.2 [#10137](https://github.com/Kong/kong/pull/10413) +- Bumped lua-resty-openssl from 0.8.17 to 0.8.18 + [#10463](https://github.com/Kong/kong/pull/10463) ## 3.2.0 From 18415a5fac3c86f8d06dfdd95648f27c0b19dca7 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 14 Mar 2023 05:18:44 +0100 Subject: [PATCH 2295/4351] tests(db): reduce flakiness (#10464) --- .../03-db/15-connection_pool_spec.lua | 55 +++++++++++-------- 1 file changed, 32 insertions(+), 23 deletions(-) diff --git a/spec/02-integration/03-db/15-connection_pool_spec.lua b/spec/02-integration/03-db/15-connection_pool_spec.lua index 8879a0d3c33..00dc4185eee 100644 --- a/spec/02-integration/03-db/15-connection_pool_spec.lua +++ b/spec/02-integration/03-db/15-connection_pool_spec.lua @@ -34,16 +34,21 @@ describe("#postgres Postgres connection pool", function() end) it("results in query error too many waiting connect operations", function() - local res = assert(client:send { - method = "GET", - path = "/slow-resource?prime=true", - headers = { ["Content-Type"] = "application/json" } - }) - assert.res_status(204 , res) + helpers.wait_timer("slow-query", true, "all-finish", 10) + + helpers.wait_until(function() + local res = assert(client:send { + method = "GET", + path = "/slow-resource?prime=true", + headers = { ["Content-Type"] = "application/json" } + }) + res:read_body() + return res.status == 204 + end, 10) helpers.wait_timer("slow-query", true, "any-running") - res = assert(client:send { + local res = assert(client:send { method = "GET", path = "/slow-resource", headers = { ["Content-Type"] = "application/json" } @@ -55,6 +60,8 @@ describe("#postgres Postgres connection pool", function() end) describe("#postgres Postgres connection pool with backlog", function() + local client + setup(function() local bp = helpers.get_db_utils("postgres", { "plugins", @@ -74,36 +81,38 @@ describe("#postgres Postgres connection pool with backlog", function() pg_pool_size = 1, pg_backlog = 1, })) + client = helpers.admin_client() end) teardown(function() + if client then + client:close() + end helpers.stop_kong() end) it("results in query error too many waiting connect operations when backlog exceeds", function() - helpers.wait_timer("slow-query", true, "all-finish") - - local handler = function() - local client = helpers.admin_client() - local res = assert(client:send { - method = "GET", - path = "/slow-resource?prime=true", - headers = { ["Content-Type"] = "application/json" } - }) - assert.res_status(204 , res) - client:close() - end + helpers.wait_timer("slow-query", true, "all-finish", 10) -- send 2 requests, both should succeed as pool size is 1 and backlog is 1 - for i = 0, 1 do - ngx.thread.spawn(handler) - end + helpers.wait_until(function() + local ok = true + for _ = 0, 1 do + local res = assert(client:send { + method = "GET", + path = "/slow-resource?prime=true", + headers = { ["Content-Type"] = "application/json" } + }) + res:read_body() + ok = ok and res.status == 204 + end + return ok + end, 10) -- make sure both the timers are running helpers.wait_timer("slow-query", true, "all-running") -- now the request should fail as both pool and backlog is full - local client = helpers.admin_client() local res = assert(client:send { method = "GET", path = "/slow-resource", From 8d857132f5fc552ce94a97134fc92499897a0bdd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Mar 2023 15:00:35 +0800 Subject: [PATCH 2296/4351] fix(tests): use openssl API version instead of BoringSSL git sha in tests (#10473) --- build/tests/01-base.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/tests/01-base.sh b/build/tests/01-base.sh index 324fb11ff86..a0120ccd0e4 100755 --- a/build/tests/01-base.sh +++ b/build/tests/01-base.sh @@ -109,7 +109,7 @@ assert_exec 0 'root' "/usr/local/openresty/bin/resty -e 'print(jit.version)' | g # check which ssl openresty is using if docker_exec root '/usr/local/openresty/bin/openresty -V 2>&1' | grep 'BoringSSL'; then msg_test 'openresty binary uses expected boringssl version' - assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${RESTY_BORINGSSL_VERSION}'" + assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '1.1.0'" else msg_test 'openresty binary uses expected openssl version' assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${RESTY_OPENSSL_VERSION}'" From 1ab60c0f01504b0a20ea5b9ce807b06b41b6fe82 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 8 Mar 2023 01:06:41 -0800 Subject: [PATCH 2297/4351] chore(build): allow venv script to be used as a wrapper --- build/BUILD.bazel | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index c5ba6f3be71..6c1d6fd3cab 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -179,6 +179,10 @@ export KONG_PREFIX="\\$$INSTALL_ROOT/kong/servroot" export LIBRARY_PREFIX="\\$$INSTALL_ROOT/kong" # let "make dev" happy export OPENSSL_DIR="\\$$INSTALL_ROOT/kong" # let "make dev" happy +# can be used as a wrapper +if [ ! -z "\\$$*" ]; then + exec \\$$@ +fi EOF echo \\* Please run ". $@" to activate the "$${build_name}" environment From 9e49a0ad786a12a635ee8ce0176046f677b03caf Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 8 Mar 2023 01:06:06 -0800 Subject: [PATCH 2298/4351] chore(makefile): update makefile to build upon Bazel --- .github/workflows/build_and_test.yml | 31 ++-- Makefile | 240 +++++++++++---------------- 2 files changed, 118 insertions(+), 153 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 94c7625c52f..d842a2a3c14 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -38,7 +38,9 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} + path: | + ${{ env.INSTALL_ROOT }} + ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install packages @@ -77,8 +79,7 @@ jobs: - name: Build Dev Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - eval `luarocks path` - make dev OPENSSL_DIR=$(pwd)/bazel-bin/build/kong-dev/kong + make install-dev-rocks lint-doc-and-unit-tests: name: Lint, Doc and Unit tests @@ -112,7 +113,9 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} + path: | + ${{ env.INSTALL_ROOT }} + ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path @@ -135,7 +138,6 @@ jobs: - name: Lint Lua code run: | - eval `luarocks path` make lint - name: Validate rockspec file @@ -150,7 +152,6 @@ jobs: - name: Unit tests run: | eval `luarocks path` - make dev bin/busted -v -o htest spec/01-unit integration-tests-postgres: @@ -216,7 +217,9 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} + path: | + ${{ env.INSTALL_ROOT }} + ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path @@ -289,7 +292,9 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} + path: | + ${{ env.INSTALL_ROOT }} + ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path @@ -381,7 +386,9 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} + path: | + ${{ env.INSTALL_ROOT }} + ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path @@ -441,7 +448,9 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} + path: | + ${{ env.INSTALL_ROOT }} + ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add to Path @@ -461,7 +470,7 @@ jobs: - name: Tests run: | eval `luarocks path` - make dev eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) + make dev .ci/run_tests.sh diff --git a/Makefile b/Makefile index d859858eff4..547bd449d72 100644 --- a/Makefile +++ b/Makefile @@ -1,5 +1,3 @@ -$(info starting make in kong) - OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) @@ -8,6 +6,8 @@ WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) +BUILD_NAME ?= kong-dev + ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx @@ -24,175 +24,110 @@ else GRPCURL_MACHINE ?= $(MACHINE) endif -.PHONY: install dependencies dev remove grpcurl \ - setup-ci setup-kong-build-tools \ +ifeq ($(MACHINE), aarch64) +BAZELISK_MACHINE ?= arm64 +else +BAZELISK_MACHINE ?= amd64 +endif + +.PHONY: install dev \ lint test test-integration test-plugins test-all \ pdk-phase-check functional-tests \ fix-windows release ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) -KONG_BUILD_TOOLS_LOCATION ?= $(KONG_SOURCE_LOCATION)/../kong-build-tools -RESTY_VERSION ?= `grep RESTY_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` -RESTY_LUAROCKS_VERSION ?= `grep RESTY_LUAROCKS_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` -RESTY_OPENSSL_VERSION ?= `grep RESTY_OPENSSL_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` -RESTY_PCRE_VERSION ?= `grep RESTY_PCRE_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` -KONG_BUILD_TOOLS ?= `grep KONG_BUILD_TOOLS_VERSION $(KONG_SOURCE_LOCATION)/.requirements | awk -F"=" '{print $$2}'` GRPCURL_VERSION ?= 1.8.5 -OPENRESTY_PATCHES_BRANCH ?= master -KONG_NGINX_MODULE_BRANCH ?= master +BAZLISK_VERSION ?= 1.16.0 +BAZEL := $(shell command -v bazel 2> /dev/null) +VENV = /dev/null # backward compatibility when no venv is built PACKAGE_TYPE ?= deb -TAG := $(shell git describe --exact-match --tags HEAD || true) +bin/bazel: + curl -s -S -L \ + https://github.com/bazelbuild/bazelisk/releases/download/v$(BAZLISK_VERSION)/bazelisk-$(OS)-$(BAZELISK_MACHINE) -o bin/bazel + chmod +x bin/bazel -ifneq ($(TAG),) - ISTAG = true - KONG_TAG = $(TAG) - OFFICIAL_RELEASE = true -else - # we're not building a tag so this is a nightly build - RELEASE_DOCKER_ONLY = true - OFFICIAL_RELEASE = false - ISTAG = false +bin/grpcurl: + @curl -s -S -L \ + https://github.com/fullstorydev/grpcurl/releases/download/v$(GRPCURL_VERSION)/grpcurl_$(GRPCURL_VERSION)_$(GRPCURL_OS)_$(GRPCURL_MACHINE).tar.gz | tar xz -C bin; + @rm bin/LICENSE + +check-bazel: bin/bazel +ifndef BAZEL + $(eval BAZEL := bin/bazel) endif -release-docker-images: - cd $(KONG_BUILD_TOOLS_LOCATION); \ - $(MAKE) \ - KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ - package-kong && \ - $(MAKE) \ - KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ - release-kong-docker-images - -release: - cd $(KONG_BUILD_TOOLS_LOCATION); \ - $(MAKE) \ - KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ - KONG_TAG=${KONG_TAG} \ - package-kong && \ - $(MAKE) \ - KONG_SOURCE_LOCATION=${KONG_SOURCE_LOCATION} \ - RELEASE_DOCKER_ONLY=${RELEASE_DOCKER_ONLY} \ - OFFICIAL_RELEASE=$(OFFICIAL_RELEASE) \ - KONG_TAG=${KONG_TAG} \ - release-kong - -setup-ci: - OPENRESTY=$(RESTY_VERSION) \ - LUAROCKS=$(RESTY_LUAROCKS_VERSION) \ - OPENSSL=$(RESTY_OPENSSL_VERSION) \ - OPENRESTY_PATCHES_BRANCH=$(OPENRESTY_PATCHES_BRANCH) \ - KONG_NGINX_MODULE_BRANCH=$(KONG_NGINX_MODULE_BRANCH) \ - .ci/setup_env.sh - -package/deb: setup-kong-build-tools - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) package-kong && \ - cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.deb . - -package/apk: setup-kong-build-tools - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) package-kong && \ - cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.apk.* . - -package/rpm: setup-kong-build-tools - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) package-kong && \ - cp $(KONG_BUILD_TOOLS_LOCATION)/output/*.rpm . - -package/test/deb: package/deb - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) test - -package/test/apk: package/apk - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) test - -package/test/rpm: package/rpm - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) test - -package/docker/deb: package/deb - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) build-test-container - -package/docker/apk: package/apk - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) build-test-container - -package/docker/rpm: package/rpm - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) build-test-container - -release/docker/deb: package/docker/deb - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=deb RESTY_IMAGE_BASE=ubuntu RESTY_IMAGE_TAG=22.04 $(MAKE) release-kong-docker-images - -release/docker/apk: package/docker/apk - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=apk RESTY_IMAGE_BASE=alpine RESTY_IMAGE_TAG=3 $(MAKE) release-kong-docker-images - -release/docker/rpm: package/docker/rpm - cd $(KONG_BUILD_TOOLS_LOCATION); \ - KONG_SOURCE_LOCATION=$(PWD) PACKAGE_TYPE=rpm RESTY_IMAGE_BASE=rhel RESTY_IMAGE_TAG=8.6 $(MAKE) release-kong-docker-images - -setup-kong-build-tools: - -git submodule update --init --recursive - -git submodule status - -rm -rf $(KONG_BUILD_TOOLS_LOCATION) - -git clone https://github.com/Kong/kong-build-tools.git --recursive $(KONG_BUILD_TOOLS_LOCATION) - cd $(KONG_BUILD_TOOLS_LOCATION); \ - git reset --hard && git checkout $(KONG_BUILD_TOOLS); \ - -functional-tests: setup-kong-build-tools - cd $(KONG_BUILD_TOOLS_LOCATION); \ - $(MAKE) setup-build && \ - $(MAKE) build-kong && \ - $(MAKE) test - -install: - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) +build-kong: check-bazel + $(BAZEL) build //build:kong --verbose_failures --action_env=BUILD_NAME=$(BUILD_NAME) -remove: - -@luarocks remove kong +build-venv: check-bazel + $(eval VENV := bazel-bin/build/$(BUILD_NAME)-venv.sh) -dependencies: bin/grpcurl - @for rock in $(DEV_ROCKS) ; do \ + @if [ ! -e bazel-bin/build/$(BUILD_NAME)-venv.sh ]; then \ + $(BAZEL) build //build:venv --verbose_failures --action_env=BUILD_NAME=$(BUILD_NAME); \ + fi + +install-dev-rocks: build-venv + @. $(VENV) ;\ + for rock in $(DEV_ROCKS) ; do \ if luarocks list --porcelain $$rock | grep -q "installed" ; then \ - echo $$rock already installed, skipping ; \ + echo $$rock already installed, skipping ; \ else \ - echo $$rock not found, installing via luarocks... ; \ - luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) || exit 1; \ + echo $$rock not found, installing via luarocks... ; \ + LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ fi \ done; -bin/grpcurl: - @curl -s -S -L \ - https://github.com/fullstorydev/grpcurl/releases/download/v$(GRPCURL_VERSION)/grpcurl_$(GRPCURL_VERSION)_$(GRPCURL_OS)_$(GRPCURL_MACHINE).tar.gz | tar xz -C bin; - @rm bin/LICENSE +dev: build-venv install-dev-rocks bin/grpcurl + +build-release: check-bazel + $(BAZEL) build clean --expunge + $(BAZEL) build //build:kong --verbose_failures --config release + +package/deb: check-bazel build-release + $(BAZEL) build --config release :kong_deb + +package/apk: check-bazel build-release + $(BAZEL) build --config release :kong_apk + +package/rpm: check-bazel build-release + $(BAZEL) build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + $(BAZEL) build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + $(BAZEL) build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE + $(BAZEL) build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE -dev: remove install dependencies +functional-tests: dev test -lint: - @luacheck -q . +install: dev + @$(VENV) luarocks make + +clean: check-bazel + $(BAZEL) clean + +expunge: check-bazel + $(BAZEL) clean --expunge + +lint: dev + @$(VENV) luacheck -q . @!(grep -R -E -I -n -w '#only|#o' spec && echo "#only or #o tag detected") >&2 @!(grep -R -E -I -n -- '---\s+ONLY' t && echo "--- ONLY block detected") >&2 -test: - @$(TEST_CMD) spec/01-unit +test: dev + @$(VENV) $(TEST_CMD) spec/01-unit -test-integration: - @$(TEST_CMD) spec/02-integration +test-integration: dev + @$(VENV) @$(TEST_CMD) spec/02-integration -test-plugins: - @$(TEST_CMD) spec/03-plugins +test-plugins: dev + @$(VENV) @$(TEST_CMD) spec/03-plugins -test-all: - @$(TEST_CMD) spec/ +test-all: dev + @$(VENV) @$(TEST_CMD) spec/ -pdk-phase-checks: +pdk-phase-checks: dev rm -f t/phase_checks.stats rm -f t/phase_checks.report PDK_PHASE_CHECKS_LUACOV=1 prove -I. t/01*/*/00-phase*.t @@ -208,3 +143,24 @@ fix-windows: rm $$script.win ; \ chmod 0755 $$script ; \ done; + +# the following targets are kept for backwards compatibility +# dev is renamed to dev-legacy +remove: + $(warning 'remove' target is deprecated, please use `dev` instead) + -@luarocks remove kong + +dependencies: bin/grpcurl remove + $(warning 'dependencies' target is deprecated, this is now not needed when using `make dev`, but are kept for installation that are not built by Bazel) + + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) + for rock in $(DEV_ROCKS) ; do \ + if luarocks list --porcelain $$rock | grep -q "installed" ; then \ + echo $$rock already installed, skipping ; \ + else \ + echo $$rock not found, installing via luarocks... ; \ + luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) || exit 1; \ + fi \ + done; + +dev-legacy: bin/grpcurl remove dependencies From 93d88afe03fe6fb78568ad4d5dab21cbfd6de9d9 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 8 Mar 2023 01:06:30 -0800 Subject: [PATCH 2299/4351] doc(developer): update to use Bazel --- DEVELOPER.md | 363 ++++++++++++++++-------------------------------- build/README.md | 15 +- 2 files changed, 132 insertions(+), 246 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index fee913d3e0b..e19c8546394 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -25,18 +25,13 @@ code, other repos are also under active development: - [Kubernetes Ingress Controller for Kong](https://github.com/Kong/kubernetes-ingress-controller): Use Kong for Kubernetes Ingress. +- [Binary packages](https://docs.konghq.com/gateway/latest/install/) - [Kong Docker](https://github.com/Kong/docker-kong): A Dockerfile for running Kong in Docker. - [Kong Packages](https://github.com/Kong/kong/releases): Pre-built packages for Debian, Red Hat, and OS X distributions (shipped with each release). -- [Kong Gojira](https://github.com/Kong/gojira): A tool for - testing/developing multiple versions of Kong using containers. -- [Kong Vagrant](https://github.com/Kong/kong-vagrant): A Vagrantfile for - provisioning a development-ready environment for Kong. - [Kong Homebrew](https://github.com/Kong/homebrew-kong): Homebrew Formula for Kong. -- [Kong CloudFormation](https://github.com/Kong/kong-dist-cloudformation): - Kong in a 1-click deployment for AWS EC2. - [Kong AWS AMI](https://aws.amazon.com/marketplace/pp/B06WP4TNKL): Kong AMI on the AWS Marketplace. - [Kong on Microsoft Azure](https://github.com/Kong/kong-dist-azure): Run Kong @@ -50,24 +45,10 @@ code, other repos are also under active development: You can find every supported distribution on the [official installation page](https://konghq.com/install/#kong-community). -#### Docker - -You can use Docker / docker-compose and a mounted volume to develop Kong by -following the instructions on [Kong/kong-build-tools](https://github.com/Kong/kong-build-tools#developing-kong). - -#### Kong Gojira - -[Gojira](https://github.com/Kong/gojira) is a CLI that uses docker-compose -internally to make the necessary setup of containers to get all -dependencies needed to run a particular branch of Kong locally, as well -as easily switching across versions, configurations and dependencies. It -has support for running Kong in Hybrid (CP/DP) mode, testing migrations, -running a Kong cluster, among other [features](https://github.com/Kong/gojira/blob/master/docs/manual.md). - #### Kong Pongo -[Pongo](https://github.com/Kong/kong-pongo) is another CLI like Gojira, -but specific for plugin development. It is docker-compose based and will +[Pongo](https://github.com/Kong/kong-pongo) is a CLI tool that are +specific for plugin development. It is docker-compose based and will create local test environments including all dependencies. Core features are running tests, integrated linter, config initialization, CI support, and custom dependencies. @@ -81,12 +62,10 @@ starting point. It contains the proper file structures, configuration files, and CI setup to get up and running quickly. This repository seamlessly integrates with [Pongo](https://github.com/Kong/kong-pongo). -#### Vagrant +## Build and Install from source -You can use a Vagrant box running Kong and Postgres that you can find at -[Kong/kong-vagrant](https://github.com/Kong/kong-vagrant). - -#### Source Install +This is the hard way to build a development environment, and also a good start +for beginners to understand how everything fits together. Kong is mostly an OpenResty application made of Lua source files, but also requires some additional third-party dependencies, some of which are compiled @@ -101,21 +80,128 @@ git clone https://github.com/Kong/kong cd kong # You might want to switch to the development branch. See CONTRIBUTING.md git checkout master + +``` + +Then we will install the dependencies: + +Ubuntu/Debian: + +```shell +sudo apt update \ +&& sudo apt install -y \ + automake \ + build-essential \ + curl \ + cmake \ + file \ + git \ + libyaml-dev \ + libprotobuf-dev \ + m4 \ + perl \ + pkg-config \ + procps \ + unzip \ + valgrind \ + zlib1g-dev + +``` + +Fedora/CentOS/RHEL: + +```shell +dnf install \ + automake \ + cmake \ + gcc \ + gcc-c++ \ + git \ + libyaml-devel \ + make \ + patch \ + perl \ + protobuf-devel \ + unzip \ + valgrind \ + valgrind-devel \ + zlib-devel +``` + +macOS + +```shell +# Install XCode instead of Command Line Tools is recommended +xcode-select --install +# Install HomeBrew +/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" +# Build dependencies +brew install libyaml cmake +``` + +`cmake` 3 is needed to build some targets, some distributions ship version 2 only. An updated cmake +can be downloaded [here](https://cmake.org/download/). + +Finally, we start the build process: + +``` +# Build the virutual environment for developing Kong +make build-venv +``` + +[The build guide](https://github.com/Kong/kong/blob/master/build/README.md) contains a troubleshooting section if +you face any problems. It also describes the build process in detail, if you want to development on the build +system itself. + +### Databases + +The easiest way to handle these as a single group is via docker-compose. It's also recommended to set your user as a [docker manager](https://docs.docker.com/install/linux/linux-postinstall/#manage-docker-as-a-non-root-user) to simplify the next steps. + +Make sure the docker daemon is enabled and running: `sudo systemctl enable docker` and `sudo systemctl start docker`. Verify that `docker ps` shows no errors. + +On a Fedora VM, you might have to disable SELinux: + +``` +sudo vim /etc/selinux/config # change the line to SELINUX=disabled +sudo setenforce 0 ``` -Before continuing you should go through [this section](#dependencies-build-from-source) to set up dependencies. +Now pull the compose script from the repository and fire it up: -Then you can install the Lua source: +``` +git clone https://github.com/thibaultcha/kong-tests-compose.git +cd kong-tests-compose +docker-compose up +``` + +Verify the three new containers are up and running with `docker ps` on a separate terminal. + +### Start Kong + +Now you can start Kong: + +For Zsh/Bash: ```shell -# go back to where the kong source locates after dependencies are set up -cd ../../kong +# active the venv into your shell envirnoment +. bazel-bin/build/kong-dev-venv.sh +# Start Kong! +kong start +``` + +For Fish: -sudo luarocks make +```shell +# Start Kong! +bazel-bin/build/kong-dev-venv.sh kong start ``` +### Install Development Dependencies + #### Running for development +By default, the development environment adds current directory to Lua files search path. + Modifying the [`lua_package_path`](https://github.com/openresty/lua-nginx-module#lua_package_path) and [`lua_package_cpath`](https://github.com/openresty/lua-nginx-module#lua_package_cpath) directives will allow Kong to find your custom plugin's source code wherever it @@ -126,7 +212,7 @@ might be in your system. Install the development dependencies ([busted], [luacheck]) with: ```shell -make dev +make setup-dev-env ``` Kong relies on three test suites using the [busted] testing library: @@ -255,59 +341,6 @@ When developing, you can use the `Makefile` for doing the following operations: | `test-plugins` | Run the plugins test suite | | `test-all` | Run all unit + integration + plugins tests at once | -These are the steps we follow at Kong to set up a development environment. - -## Dev on Docker - -[Gojira](https://github.com/Kong/gojira) is a multi-purpose tool to ease the -development and testing of Kong by using Docker containers. It's built on -the top of Docker and Docker Compose, and separates multiple Kong development -environments into different Docker Compose stacks. It also auto-manages the -network configuration between Kong and PostgreSQL (if required) by configuring -the containers' environment variables. - -It's fully compatible with all platforms (even Apple Silicon). -You can set up your development environment with Gojira in a couple of seconds -(depending on your network speed). - -See below links to install the dependencies: - -- [Install Docker or Docker Desktop](https://docs.docker.com/get-docker/) -- [Install Docker Compose](https://docs.docker.com/compose/install/) - -Install Gojira (see [full instructions](https://github.com/Kong/gojira#installation)): - -```bash -git clone git@github.com:Kong/gojira.git -mkdir -p ~/.local/bin -ln -s $(realpath gojira/gojira.sh) ~/.local/bin/gojira -``` - -Add `export PATH=$PATH:~/.local/bin` to your `.bashrc` or `.zshrc` file. - -Clone the Kong project to your development folder. - -```bash -git clone git@github.com:Kong/kong.git -cd kong -``` - -Within the `kong` folder run the following Gojira commands to start a development -version of the Kong Gateway using PostgreSQL: - -```bash -gojira up -pp 8000:8000 -pp 8001:8001 -gojira run make dev -gojira run kong migrations bootstrap -gojira run kong start -``` - -Verify the Admin API is now available by navigating to `http://localhost:8001` on your host machine browser. - -Tips: - -- Attach to shell by running `gojira shell` within `kong` folder. -- Learn about [usage patterns](https://github.com/Kong/gojira/blob/master/docs/manual.md#usage-patterns) of Gojira. ## Dev on Linux (Host/VM) @@ -321,9 +354,9 @@ If you have a Linux development environment (either virtual or bare metal), the ### Virtual Machine (Optional) -Final deployments are typically on a Linux machine or container,so even if all components are multiplatform, -it's easier to use it for development too. If you use macOS or Windows machines, setting up a virtual machine -is easy enough now. Most of us use the freely available VirtualBox without any trouble. +Final deployments are typically on a Linux machine or container, so even if all components are multiplatform, +it's easier to use it for development too. If you use macOS or Windows machines, setting up a virtual machine +is easy enough now. Most of us use the freely available VirtualBox without any trouble. If you use Linux for your desktop, you can skip this section. @@ -365,158 +398,6 @@ Just keep hitting Enter until the key is generated. You do not need a password f Now try `ssh dev` on your host, you should be able to get into the guest directly. -### Dependencies (Build from source) - -This is the hard way to build a development environment, and also a good start for beginners to understand how everything fits together. - -#### Prerequisites - -These are the needed tools and libraries that aren't installed out of the box on Ubuntu and Fedora, respectively. Just run one of these, either as root or `sudo`. - -Ubuntu/Debian: - -```shell -sudo apt update \ -&& sudo apt install -y \ - automake \ - build-essential \ - curl \ - cmake \ - file \ - git \ - libyaml-dev \ - libprotobuf-dev \ - m4 \ - perl \ - pkg-config \ - procps \ - unzip \ - valgrind \ - zlib1g-dev - -# install rust dependencies for building atc-router -curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -``` - -Fedora: - -```shell -dnf install \ - automake \ - cmake \ - gcc \ - gcc-c++ \ - git \ - libyaml-devel \ - make \ - patch \ - perl \ - protobuf-devel \ - unzip \ - valgrind \ - valgrind-devel \ - zlib-devel - -# install rust dependencies for building atc-router -curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -``` - -#### OpenResty - -We have a build script from [Kong/kong-ngx-build](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools) that makes it easy to pull and compile specific versions of the needed components of the OpenResty system. - -To run the script we need to find out what versions of them the current build of Kong requires, and use that as arguments. Their exact versions can be found on the [`.requirements`](https://github.com/Kong/kong/blob/master/.requirements) file. - -You can manually fill in the versions, or follow the steps below. - -```shell -# if you are not in the directory -# cd kong - -export RESTY_VERSION=$(grep -oP 'RESTY_VERSION=\K.*' .requirements) -export RESTY_OPENSSL_VERSION=$(grep -oP 'RESTY_OPENSSL_VERSION=\K.*' .requirements) -export RESTY_LUAROCKS_VERSION=$(grep -oP 'RESTY_LUAROCKS_VERSION=\K.*' .requirements) -export RESTY_PCRE_VERSION=$(grep -oP 'RESTY_PCRE_VERSION=\K.*' .requirements) -``` - -These commands don't have to be performed as root, since all compilation is done within a subdirectory, and installs everything in the target specified by the `-p` argument (here the `build` directory). - -```shell -# Somewhere you're able or prefer to build -export BUILDROOT=$(realpath ~/kong-dep) -mkdir ${BUILDROOT} -p - -# clone the repository -cd .. -git clone https://github.com/kong/kong-build-tools - -cd kong-build-tools/openresty-build-tools - -# You might want to add also --debug -./kong-ngx-build -p ${BUILDROOT} \ - --openresty ${RESTY_VERSION} \ - --openssl ${RESTY_OPENSSL_VERSION} \ - --luarocks ${RESTY_LUAROCKS_VERSION} \ - --pcre ${RESTY_PCRE_VERSION} -``` - -After this task, we'd like to have the next steps use the built packages and for LuaRocks to install new packages inside this `build` directory. For that, it's important to set the `$PATH` variable accordingly: - -```shell -# Add those paths for later use -export OPENSSL_DIR=${BUILDROOT}/openssl -export CRYPTO_DIR=${BUILDROOT}/openssl -export PATH=${BUILDROOT}/luarocks/bin:${BUILDROOT}/openresty/bin:${PATH} -eval $(luarocks path) -``` - -The `$OPENSSL_DIR` variable is needed when compiling Kong, to make sure it uses the correct version of OpenSSL. - -You can add these lines to your `.profile` or `.bashrc` file. Otherwise, you could find yourself wondering where is everything!. - -```shell -# If you want to set it permanently -echo export OPENSSL_DIR=${BUILDROOT}/openssl >> ~/.profile -echo export PATH=${BUILDROOT}/luarocks/bin:${BUILDROOT}/openresty/bin:\${PATH} >> ~/.profile -echo eval "\$(luarocks path)" >> ~/.profile -``` -### Databases - -The easiest way to handle these as a single group is via docker-compose. It's also recommended to set your user as a [docker manager](https://docs.docker.com/install/linux/linux-postinstall/#manage-docker-as-a-non-root-user) to simplify the next steps. - -Make sure the docker daemon is enabled and running: `sudo systemctl enable docker` and `sudo systemctl start docker`. Verify that `docker ps` shows no errors. - -On a Fedora VM, you might have to disable SELinux: - -``` -sudo vim /etc/selinux/config # change the line to SELINUX=disabled -sudo setenforce 0 -``` - -Now pull the compose script from the repository and fire it up: - -``` -git clone https://github.com/thibaultcha/kong-tests-compose.git -cd kong-tests-compose -docker-compose up -``` - -Verify the three new containers are up and running with `docker ps` on a separate terminal. - - -### Install Kong - -``` -git clone https://github.com/Kong/kong.git -cd kong -git checkout master -make dev -``` - -Now run unit tests with `make test` and integration test with `make test-integration`. - -Hack on! - ## Dev on VSCode Container / GitHub Codespaces The `devcontainer.json` file in Kong's project tells VS Code diff --git a/build/README.md b/build/README.md index 1d4faaee848..2671a1a0ad6 100644 --- a/build/README.md +++ b/build/README.md @@ -4,21 +4,21 @@ This directory contains the build system for the project. The build system is designed to be used with the [Bazel](https://bazel.build/). It is designed to be running on Linux without root privileges, and no virtualization technology is required. -The build system is tested on Linux (Ubuntu/Debian) and macOS (M1, Ventura). +The build system is tested on Linux (x86_64 and arm64) and macOS (Intel chip and AppleSilicon Chip). ## Prerequisites The build system requires the following tools to be installed: - [Bazel/Bazelisk](https://bazel.build/install/bazelisk), Bazelisk is recommended to ensure the correct version of Bazel is used. -- [Build Dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#prerequisites), the build system requires the same dependencies as Kong itself. + - Use `make check-bazel` to install Bazelisk into `bin/bazel`, then use `export PATH=bin:$PATH` to add it into your `PATH`. +- [Build dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#build-and-install-from-source) + ## Building To build Kong and all its dependencies, run the following command: -Bash/Zsh: - ```bash bazel build //build:kong --verbose_failures ``` @@ -103,7 +103,7 @@ Make sure platforms are selected both in building Kong and packaing kong: ```bash bazel build --config release //build:kong --platforms=//:ubuntu-2204-arm64 -azel build --config release :kong_deb --platforms=//:ubuntu-2204-arm64 +bazel build --config release :kong_deb --platforms=//:ubuntu-2204-arm64 ``` ## Troubleshooting @@ -133,3 +133,8 @@ In some cases where the build fails or the build is interrupted, the build syste bazel clean ``` +### Known Issues + +- On macOS, the build may not work with only Command Line Tools installed, you will typically see errors like `../libtool: line 154: -s: command not found`. In such case, installing Xcode should fix the issue. +- If you have configure `git` to use SSH protocol to replace HTTPS protocol, but haven't setup SSH agent, you might see errors like `error: Unable to update registry crates-io`. In such case, set `export CARGO_NET_GIT_FETCH_WITH_CLI=true` to use `git` command line to fetch the repository. + From a6fe3703e7e564aa0634f36d0f6d60ad395e2a03 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 14 Mar 2023 07:03:52 -0300 Subject: [PATCH 2300/4351] fix(dockerfiles): clean up dangling sockets on startup (#10468) FTI-4525 --- CHANGELOG.md | 5 ++++- build/dockerfiles/entrypoint.sh | 16 ++++++++++++++++ 2 files changed, 20 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 42c4c2bd231..ea3b3480602 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -100,8 +100,11 @@ - Fix an issue where balancer passive healthcheck would use wrong status code when kong changes status code from upstream in `header_filter` phase. [#10325](https://github.com/Kong/kong/pull/10325) -- Fix an issue where schema validations failing in a nested record did not propagate the error correctly +- Fix an issue where schema validations failing in a nested record did not propagate the error correctly. [#10449](https://github.com/Kong/kong/pull/10449) +- Fixed an issue where dangling Unix sockets would prevent Kong from restart in + Docker containers if it was not cleanly stopped. + [#10468](https://github.com/Kong/kong/pull/10468) ### Changed diff --git a/build/dockerfiles/entrypoint.sh b/build/dockerfiles/entrypoint.sh index f4f2a499b77..4aa71dedaa1 100755 --- a/build/dockerfiles/entrypoint.sh +++ b/build/dockerfiles/entrypoint.sh @@ -44,6 +44,22 @@ if [[ "$1" == "kong" ]]; then if [[ "$2" == "docker-start" ]]; then kong prepare -p "$PREFIX" "$@" + # remove all dangling sockets in $PREFIX dir before starting Kong + LOGGED_SOCKET_WARNING=0 + for localfile in "$PREFIX"/*; do + if [ -S "$localfile" ]; then + if (( LOGGED_SOCKET_WARNING == 0 )); then + printf >&2 'WARN: found dangling unix sockets in the prefix directory ' + printf >&2 '(%q) ' "$PREFIX" + printf >&2 'while preparing to start Kong. This may be a sign that Kong ' + printf >&2 'was previously shut down uncleanly or is in an unknown state ' + printf >&2 'and could require further investigation.\n' + LOGGED_SOCKET_WARNING=1 + fi + rm -f "$localfile" + fi + done + ln -sfn /dev/stdout $PREFIX/logs/access.log ln -sfn /dev/stdout $PREFIX/logs/admin_access.log ln -sfn /dev/stderr $PREFIX/logs/error.log From dfd41ce9bd5fcc99052f53a868d090b56a9fa070 Mon Sep 17 00:00:00 2001 From: Dominic Date: Tue, 14 Mar 2023 11:19:41 +0100 Subject: [PATCH 2301/4351] Fix return value description of get_body (#10302) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Samuele Illuminati Co-authored-by: Hans Hübner --- kong/pdk/service/response.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index 9fb1b13ace1..b8586bba623 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -297,7 +297,7 @@ local function new(pdk, major_version) -- @tparam[opt] string mimetype The MIME type of the response (if known). -- @tparam[opt] number max_args Sets a limit on the maximum number of (what?) -- that can be parsed. - -- @treturn string The raw buffered body + -- @treturn string The decoded buffered body -- @usage -- -- Plugin needs to call kong.service.request.enable_buffering() on `rewrite` -- -- or `access` phase prior calling this function. From 708732dc92d30768f181ca9c62b1d5ae1974a2e9 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 14 Mar 2023 17:56:55 +0100 Subject: [PATCH 2302/4351] chore(workflows): allow errors in label-schema (#10479) --- .github/workflows/label-schema.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index e46ee2764fa..ddb6224009d 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -9,5 +9,6 @@ jobs: steps: - name: Schema change label found uses: rtCamp/action-slack-notify@v2 + continue-on-error: true env: SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} From aec5653167c53e9ccd811390fa2043a82f50a7a9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 15 Mar 2023 06:43:37 +0100 Subject: [PATCH 2303/4351] Summary: chore(*): reconfigure automatic closing of issues and PRs (#10469) With this change, all PRs and issues are subject to automatic timeout after 28 days of inactivity. KAG-875 --- .github/stale.yml | 19 ++++++++++++------- 1 file changed, 12 insertions(+), 7 deletions(-) diff --git a/.github/stale.yml b/.github/stale.yml index db9908d6de1..142e0bbca0b 100644 --- a/.github/stale.yml +++ b/.github/stale.yml @@ -1,14 +1,11 @@ # Configuration for probot-stale - https://github.com/probot/stale # Number of days of inactivity before an Issue or Pull Request becomes stale -daysUntilStale: 14 +daysUntilStale: 21 # Number of days of inactivity before an Issue or Pull Request with the stale label is closed. daysUntilClose: 7 -onlyLabels: - - "pending author feedback" - # Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable exemptLabels: - pinned @@ -19,6 +16,14 @@ staleLabel: stale # Comment to post when marking as stale. Set to `false` to disable markComment: > - This issue has been automatically marked as stale because it has not had - recent activity. It will be closed if no further activity occurs. Thank you - for your contributions. + This issue/PR has been automatically marked as stale because it has + not had recent activity. It will be closed if no further activity + occurs. Thank you for your contributions! + +# Comment to post when closing a stale Issue or Pull Request. +closeComment: > + This issue/PR has been automatically closed because it has not seen + any activity in a long time. If you still want to pursue this + patch, please reopen the PR and try to address the issues that were + discussed to help the decision making process. Thank you for your + contributions! From fd72db23dc1d4471b7801a75728d3807a1c423f0 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Tue, 14 Mar 2023 14:49:51 +0800 Subject: [PATCH 2304/4351] chore(deps): bump resty-openssl to 0.8.20 --- CHANGELOG.md | 3 ++- kong-3.2.1-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ea3b3480602..db3adb7b0ff 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -131,8 +131,9 @@ [#10338](https://github.com/Kong/kong/pull/10338) - Bumped lua-protobuf from 0.3.3 to 0.4.2 [#10137](https://github.com/Kong/kong/pull/10413) -- Bumped lua-resty-openssl from 0.8.17 to 0.8.18 +- Bumped lua-resty-openssl from 0.8.17 to 0.8.20 [#10463](https://github.com/Kong/kong/pull/10463) + [#10476](https://github.com/Kong/kong/pull/10476) ## 3.2.0 diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 7863419af46..218bd40b405 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -36,7 +36,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.18", + "lua-resty-openssl == 0.8.20", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.10.1", From 1e3431326c0b874b963d4b5d9c7b8f862777d5f1 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Tue, 14 Mar 2023 15:27:16 +0800 Subject: [PATCH 2305/4351] docs(changelog): add missing timer-ng change log entry --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index db3adb7b0ff..38864293e79 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -131,6 +131,8 @@ [#10338](https://github.com/Kong/kong/pull/10338) - Bumped lua-protobuf from 0.3.3 to 0.4.2 [#10137](https://github.com/Kong/kong/pull/10413) +- Bumped lua-resty-timer-ng from 0.2.3 to 0.2.4 + [#10419](https://github.com/Kong/kong/pull/10419) - Bumped lua-resty-openssl from 0.8.17 to 0.8.20 [#10463](https://github.com/Kong/kong/pull/10463) [#10476](https://github.com/Kong/kong/pull/10476) From b6396cce16f2976b32b2613f4c8d7c2f47122151 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Mar 2023 22:58:41 -0700 Subject: [PATCH 2306/4351] fix(tests): use venv to popluate required env vars --- .github/workflows/build_and_test.yml | 37 +++++++++------------------- 1 file changed, 12 insertions(+), 25 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index d842a2a3c14..5b916db69e6 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -118,22 +118,19 @@ jobs: ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - name: Add to Path - run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Check test-helpers doc generation run: | - eval `luarocks path` + source ${{ env.INSTALL_ROOT }}-venv.sh pushd ./spec && ldoc . - name: Check autodoc generation run: | - eval `luarocks path` + source ${{ env.INSTALL_ROOT }}-venv.sh scripts/autodoc - name: Check Admin API definition generation run: | - eval `luarocks path` + source ${{ env.INSTALL_ROOT }}-venv.sh scripts/gen-admin-api-def.sh - name: Lint Lua code @@ -142,7 +139,7 @@ jobs: - name: Validate rockspec file run: | - eval `luarocks path` + source ${{ env.INSTALL_ROOT }}-venv.sh scripts/validate-rockspec - name: Check spec file misspelling @@ -151,7 +148,7 @@ jobs: - name: Unit tests run: | - eval `luarocks path` + source ${{ env.INSTALL_ROOT }}-venv.sh bin/busted -v -o htest spec/01-unit integration-tests-postgres: @@ -222,9 +219,6 @@ jobs: ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - name: Add to Path - run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Add gRPC test host names run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts @@ -255,8 +249,8 @@ jobs: - name: Tests run: | - eval `luarocks path` - make dev + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.INSTALL_ROOT }}-venv.sh .ci/run_tests.sh integration-tests-dbless: @@ -297,9 +291,6 @@ jobs: ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - name: Add to Path - run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Add gRPC test host names run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts @@ -321,8 +312,8 @@ jobs: - name: Tests run: | - eval `luarocks path` - make dev + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.INSTALL_ROOT }}-venv.sh .ci/run_tests.sh integration-tests-cassandra: @@ -391,9 +382,6 @@ jobs: ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - name: Add to Path - run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Add gRPC test host names run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts @@ -424,8 +412,8 @@ jobs: - name: Tests run: | - eval `luarocks path` - make dev + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.INSTALL_ROOT }}-venv.sh .ci/run_tests.sh pdk-tests: @@ -469,8 +457,7 @@ jobs: - name: Tests run: | - eval `luarocks path` + source ${{ env.INSTALL_ROOT }}-venv.sh eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - make dev .ci/run_tests.sh From f62b3298e0f8c56f09c536db446ce62ea8dfac2e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Mar 2023 23:00:52 -0700 Subject: [PATCH 2307/4351] chore(tests): move env var to the step that actually needs it --- .github/workflows/build_and_test.yml | 66 ++++++++++++---------------- 1 file changed, 29 insertions(+), 37 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 5b916db69e6..5ebfec185c9 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -86,10 +86,6 @@ jobs: runs-on: ubuntu-22.04 needs: build - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - services: postgres: image: postgres:13 @@ -147,6 +143,9 @@ jobs: scripts/check_spec_files_spelling.sh - name: Unit tests + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong run: | source ${{ env.INSTALL_ROOT }}-venv.sh bin/busted -v -o htest spec/01-unit @@ -162,16 +161,6 @@ jobs: suite: [integration, plugins] split: [first (01-04), second (>= 05)] - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - KONG_TEST_DATABASE: postgres - KONG_SPEC_TEST_GRPCBIN_PORT: "15002" - KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" - KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: ${{ matrix.suite }} - TEST_SPLIT: ${{ matrix.split }} - services: postgres: image: postgres:13 @@ -248,6 +237,15 @@ jobs: docker logs opentelemetry-collector - name: Tests + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong + KONG_TEST_DATABASE: postgres + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json + TEST_SUITE: ${{ matrix.suite }} + TEST_SPLIT: ${{ matrix.split }} run: | make dev # required to install other dependencies like bin/grpcurl source ${{ env.INSTALL_ROOT }}-venv.sh @@ -258,15 +256,6 @@ jobs: runs-on: ubuntu-22.04 needs: build - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - KONG_TEST_DATABASE: 'off' - KONG_SPEC_TEST_GRPCBIN_PORT: "15002" - KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" - KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: dbless - services: grpcbin: image: moul/grpcbin @@ -311,6 +300,14 @@ jobs: docker logs opentelemetry-collector - name: Tests + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong + KONG_TEST_DATABASE: 'off' + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json + TEST_SUITE: dbless run: | make dev # required to install other dependencies like bin/grpcurl source ${{ env.INSTALL_ROOT }}-venv.sh @@ -328,14 +325,6 @@ jobs: cassandra_version: [3] split: [first (01-04), second (>= 05)] - env: - KONG_TEST_DATABASE: cassandra - KONG_SPEC_TEST_GRPCBIN_PORT: "15002" - KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" - KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: ${{ matrix.suite }} - TEST_SPLIT: ${{ matrix.split }} - services: cassandra: image: cassandra:${{ matrix.cassandra_version }} @@ -411,6 +400,13 @@ jobs: docker logs opentelemetry-collector - name: Tests + env: + KONG_TEST_DATABASE: cassandra + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json + TEST_SUITE: ${{ matrix.suite }} + TEST_SPLIT: ${{ matrix.split }} run: | make dev # required to install other dependencies like bin/grpcurl source ${{ env.INSTALL_ROOT }}-venv.sh @@ -421,9 +417,6 @@ jobs: runs-on: ubuntu-22.04 needs: build - env: - TEST_SUITE: pdk - steps: - name: Set environment variables run: | @@ -441,9 +434,6 @@ jobs: ${{ env.INSTALL_ROOT }}-venv.sh key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - name: Add to Path - run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Install Test::Nginx run: | CPAN_DOWNLOAD=./cpanm @@ -456,6 +446,8 @@ jobs: $CPAN_DOWNLOAD/cpanm --notest Test::Nginx - name: Tests + env: + TEST_SUITE: pdk run: | source ${{ env.INSTALL_ROOT }}-venv.sh From 78d75b46754d58e48f1b5f6dd138e9ad4d7163de Mon Sep 17 00:00:00 2001 From: Tobias Lindberg Date: Wed, 15 Mar 2023 13:16:40 +0100 Subject: [PATCH 2308/4351] feat(proxy-cache): add ignore_uri_case to configuring cache-key uri to be handled as lowercase (#10453) * feat(proxy-cache): add cache_lowercase_uri param * feat(proxy-cache): adding test * feat(proxy-cache): updating CHANGELOG * renaming parameter to ignore_uri_case * feat(proxy-cache): add test case Co-Authored-By: sabertobihwy <71637422+sabertobihwy@users.noreply.github.com> * feat(proxy-cache): apply suggestions from code review Co-authored-by: Samuele Illuminati * feat(proxy-cache): updating formatting * feat(proxy-cache): adding additional test to check cache-key when ignore_uri_case is set to false * feat(proxy-cache): adding to removed_fields for compability in hybrid mode * feat(proxy-cache): removing unused vars in test * feat(proxy-cache): removing comments in test * Update spec/03-plugins/31-proxy-cache/02-access_spec.lua --------- Co-authored-by: sabertobihwy <71637422+sabertobihwy@users.noreply.github.com> Co-authored-by: Samuele Illuminati --- CHANGELOG.md | 2 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/proxy-cache/handler.lua | 6 + kong/plugins/proxy-cache/schema.lua | 5 + .../31-proxy-cache/02-access_spec.lua | 114 ++++++++++++++++-- 5 files changed, 120 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 38864293e79..7edc720dda9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -82,6 +82,8 @@ - **ACME**: acme plugin now supports configuring an `account_key` in `keys` and `key_sets` [#9746](https://github.com/Kong/kong/pull/9746) +- **Proxy-Cache**: add `ignore_uri_case` to configuring cache-key uri to be handled as lowercase + [#10453](https://github.com/Kong/kong/pull/10453) ### Fixes diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index dcdca39cd1b..f68912597f1 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -59,6 +59,9 @@ return { [3003000000] = { acme = { "account_key", + }, + proxy_cache = { + "ignore_uri_case", } }, } diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index af99c394caa..51f057057e8 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -287,6 +287,12 @@ function ProxyCacheHandler:access(conf) local consumer = kong.client.get_consumer() local route = kong.router.get_route() local uri = ngx_re_sub(ngx.var.request, "\\?.*", "", "oj") + + -- if we want the cache-key uri only to be lowercase + if conf.ignore_uri_case then + uri = lower(uri) + end + local cache_key, err = cache_key.build_cache_key(consumer and consumer.id, route and route.id, kong.request.get_method(), diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index 69416012218..56a645a4dad 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -58,6 +58,11 @@ return { default = false, required = true, }}, + { ignore_uri_case = { + type = "boolean", + default = false, + required = false, + }}, { storage_ttl = { type = "integer", }}, diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index e0e7f27ac78..5716a6ea458 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -71,21 +71,27 @@ do local route14 = assert(bp.routes:insert { hosts = { "route-14.com" }, }) - local route15 = assert(bp.routes:insert({ + local route15 = assert(bp.routes:insert { hosts = { "route-15.com" }, - })) - local route16 = assert(bp.routes:insert({ + }) + local route16 = assert(bp.routes:insert { hosts = { "route-16.com" }, - })) - local route17 = assert(bp.routes:insert({ + }) + local route17 = assert(bp.routes:insert { hosts = { "route-17.com" }, - })) - local route18 = assert(bp.routes:insert({ + }) + local route18 = assert(bp.routes:insert { hosts = { "route-18.com" }, - })) - local route19 = assert(bp.routes:insert({ + }) + local route19 = assert(bp.routes:insert { hosts = { "route-19.com" }, - })) + }) + local route20 = assert(bp.routes:insert { + hosts = { "route-20.com" }, + }) + local route21 = assert(bp.routes:insert { + hosts = { "route-21.com" }, + }) local consumer1 = assert(bp.consumers:insert { @@ -282,6 +288,30 @@ do }, }) + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route20.id }, + config = { + strategy = policy, + response_code = {404}, + ignore_uri_case = true, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route21.id }, + config = { + strategy = policy, + response_code = {404}, + ignore_uri_case = false, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + }, + }) + assert(helpers.start_kong({ plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", @@ -1346,5 +1376,69 @@ do assert.same("Bypass", res.headers["X-Cache-Status"]) end) end) + + it("ignore uri case in cache_key", function() + local res = assert(client:send { + method = "GET", + path = "/ignore-case/kong", + headers = { + host = "route-20.com", + }, + }) + + local body1 = assert.res_status(404, res) + assert.same("Miss", res.headers["X-Cache-Status"]) + + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(64, #cache_key1) + + local res = client:send { + method = "GET", + path = "/ignore-case/KONG", + headers = { + host = "route-20.com", + }, + } + + local body2 = assert.res_status(404, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + local cache_key2 = res.headers["X-Cache-Key"] + assert.same(cache_key1, cache_key2) + + assert.same(body1, body2) + end) + + it("acknowledge uri case in cache_key", function() + local res = assert(client:send { + method = "GET", + path = "/acknowledge-case/kong", + headers = { + host = "route-21.com", + }, + }) + + assert.res_status(404, res) + local x_cache_status = assert.response(res).has_header("X-Cache-Status") + assert.same("Miss", x_cache_status) + + local cache_key1 = res.headers["X-Cache-Key"] + assert.matches("^[%w%d]+$", cache_key1) + assert.equals(64, #cache_key1) + + res = assert(client:send { + method = "GET", + path = "/acknowledge-case/KONG", + headers = { + host = "route-21.com", + }, + }) + + x_cache_status = assert.response(res).has_header("X-Cache-Status") + local cache_key2 = assert.response(res).has_header("X-Cache-Key") + assert.same("Miss", x_cache_status) + assert.not_same(cache_key1, cache_key2) + end) + end) end From d1b59231ac09b8812a9706978ff05342ff365a8b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 15 Mar 2023 13:27:33 +0100 Subject: [PATCH 2309/4351] Revert "Summary: chore(*): reconfigure automatic closing of issues and PRs (#10469)" (#10492) This reverts commit aec5653167c53e9ccd811390fa2043a82f50a7a9. More discussion is required on this. --- .github/stale.yml | 19 +++++++------------ 1 file changed, 7 insertions(+), 12 deletions(-) diff --git a/.github/stale.yml b/.github/stale.yml index 142e0bbca0b..db9908d6de1 100644 --- a/.github/stale.yml +++ b/.github/stale.yml @@ -1,11 +1,14 @@ # Configuration for probot-stale - https://github.com/probot/stale # Number of days of inactivity before an Issue or Pull Request becomes stale -daysUntilStale: 21 +daysUntilStale: 14 # Number of days of inactivity before an Issue or Pull Request with the stale label is closed. daysUntilClose: 7 +onlyLabels: + - "pending author feedback" + # Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable exemptLabels: - pinned @@ -16,14 +19,6 @@ staleLabel: stale # Comment to post when marking as stale. Set to `false` to disable markComment: > - This issue/PR has been automatically marked as stale because it has - not had recent activity. It will be closed if no further activity - occurs. Thank you for your contributions! - -# Comment to post when closing a stale Issue or Pull Request. -closeComment: > - This issue/PR has been automatically closed because it has not seen - any activity in a long time. If you still want to pursue this - patch, please reopen the PR and try to address the issues that were - discussed to help the decision making process. Thank you for your - contributions! + This issue has been automatically marked as stale because it has not had + recent activity. It will be closed if no further activity occurs. Thank you + for your contributions. From fb5914d03cfa8305c983d9ca0384a55118ef5c1a Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Wed, 15 Mar 2023 21:11:24 +0800 Subject: [PATCH 2310/4351] chore(tests): fix ttl cleanup flakiness (#10491) --- .../03-db/20-ttl-cleanup_spec.lua | 32 +++++++++---------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua index 45b095cfd3c..d35b7803922 100644 --- a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua +++ b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua @@ -18,6 +18,11 @@ for _, strategy in helpers.each_strategy() do username = "conumer1" } + local _ = bp.keyauth_credentials:insert({ + key = "secret1", + consumer = { id = consumer1.id }, + }, {ttl = 3}) + assert(helpers.start_kong({ database = strategy, })) @@ -29,26 +34,21 @@ for _, strategy in helpers.each_strategy() do end) it("init_worker should run ttl cleanup in background timer", function () - helpers.clean_logfile() - local names_of_table_with_ttl = db.connector._get_topologically_sorted_table_names(db.strategies) - assert.truthy(#names_of_table_with_ttl > 0) - for _, name in ipairs(names_of_table_with_ttl) do - assert.errlog().has.line([[cleaning up expired rows from table ']] .. name .. [[' took \d+\.\d+ seconds]], false, 120) - end - - local _ = bp.keyauth_credentials:insert({ - key = "secret1", - consumer = { id = consumer1.id }, - }, {ttl = 3}) - helpers.clean_logfile() - - helpers.wait_until(function() - return assert.errlog().has.line([[cleaning up expired rows from table ']] .. "keyauth_credentials" .. [[' took \d+\.\d+ seconds]], false, 120) - end, 120) + helpers.pwait_until(function() + assert.errlog().has.line([[cleaning up expired rows from table ']] .. "keyauth_credentials" .. [[' took \d+\.\d+ seconds]], false, 2) + end, 65) local ok, err = db.connector:query("SELECT * FROM keyauth_credentials") assert.is_nil(err) assert.same(0, #ok) + + -- Check all tables are cleaned so that we don't need to wait for another loop + local names_of_table_with_ttl = db.connector._get_topologically_sorted_table_names(db.strategies) + assert.truthy(#names_of_table_with_ttl > 0) + + for _, name in ipairs(names_of_table_with_ttl) do + assert.errlog().has.line([[cleaning up expired rows from table ']] .. name .. [[' took \d+\.\d+ seconds]], false, 2) + end end) end) end) From 63c635a1618fe89eeb69b7857b3d15e9c7fee22b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 Mar 2023 21:20:59 +0800 Subject: [PATCH 2311/4351] chore(makefile): split dependency and preserve install-legacy to make scripts happy (#10490) --- Makefile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 547bd449d72..8914a7b84f6 100644 --- a/Makefile +++ b/Makefile @@ -153,7 +153,6 @@ remove: dependencies: bin/grpcurl remove $(warning 'dependencies' target is deprecated, this is now not needed when using `make dev`, but are kept for installation that are not built by Bazel) - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) for rock in $(DEV_ROCKS) ; do \ if luarocks list --porcelain $$rock | grep -q "installed" ; then \ echo $$rock already installed, skipping ; \ @@ -163,4 +162,7 @@ dependencies: bin/grpcurl remove fi \ done; -dev-legacy: bin/grpcurl remove dependencies +install-legacy: + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) + +dev-legacy: bin/grpcurl remove install-legacy dependencies From 532f58b1b5b5140f42dd064a7c38aa9eaad48d9d Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 15 Mar 2023 21:22:58 +0800 Subject: [PATCH 2312/4351] small typofix (#10482) --- CHANGELOG.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7edc720dda9..49ed8e7e90a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -104,8 +104,8 @@ [#10325](https://github.com/Kong/kong/pull/10325) - Fix an issue where schema validations failing in a nested record did not propagate the error correctly. [#10449](https://github.com/Kong/kong/pull/10449) -- Fixed an issue where dangling Unix sockets would prevent Kong from restart in - Docker containers if it was not cleanly stopped. +- Fixed an issue where dangling Unix sockets would prevent Kong from restarting in + Docker containers if it was not cleanly stopped. [#10468](https://github.com/Kong/kong/pull/10468) ### Changed From 419a6e7375f072d892da92735286da438555bccc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 Mar 2023 22:39:48 +0800 Subject: [PATCH 2313/4351] fix(*): move previous `dev` targets to `dev-legacy` (#10486) --- .devcontainer/devcontainer.json | 2 +- scripts/test-upgrade-path.sh | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json index 50512dad137..e3a4a37bd31 100644 --- a/.devcontainer/devcontainer.json +++ b/.devcontainer/devcontainer.json @@ -16,7 +16,7 @@ // Use 'forwardPorts' to make a list of ports inside the container available locally. "forwardPorts": [8000, 8001, "db:5432"], - "postCreateCommand": "make dev", + "postCreateCommand": "make dev-legacy", // Set *default* container specific settings.json values on container create. // "settings": {}, diff --git a/scripts/test-upgrade-path.sh b/scripts/test-upgrade-path.sh index fa147718156..e104dd0370f 100755 --- a/scripts/test-upgrade-path.sh +++ b/scripts/test-upgrade-path.sh @@ -85,7 +85,8 @@ function build_containers() { gojira up -t $OLD_VERSION --network $NETWORK_NAME --$DATABASE gojira run -t $OLD_VERSION -- make dev gojira up -t $NEW_VERSION --alone --network $NETWORK_NAME --$DATABASE - gojira run -t $NEW_VERSION -- make dev + # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy + gojira run -t $NEW_VERSION -- make dev-legacy } function initialize_test_list() { From 8be4110a416b1273289e7504e54e3b04abc73ae0 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 15 Mar 2023 22:41:59 +0800 Subject: [PATCH 2314/4351] chore(schema): bundled plugin schema must have protocols field (#10431) --- kong/db/dao/plugins.lua | 15 ++++++++ .../01-db/01-schema/07-plugins_spec.lua | 36 +++++++++++++++++++ 2 files changed, 51 insertions(+) diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index f05c31d677a..458965fcfa5 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -13,10 +13,12 @@ local Plugins = {} local fmt = string.format local null = ngx.null local pairs = pairs +local ipairs = ipairs local tostring = tostring local ngx_log = ngx.log local ngx_WARN = ngx.WARN local ngx_DEBUG = ngx.DEBUG +local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS @@ -267,6 +269,19 @@ local function load_plugin(self, plugin) return nil, err end + if BUNDLED_PLUGINS[plugin] then + local protocols_field + for _, field in ipairs(schema.fields) do + if field.protocols then + protocols_field = field + break + end + end + if not protocols_field then + return nil, "missing required field protocols" + end + end + for _, field in ipairs(schema.fields) do if field.consumer and field.consumer.eq == null then handler.no_consumer = true diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index f19cb2b6688..758a52c4bc9 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -8,6 +8,7 @@ local consumers_definition = require "kong.db.schema.entities.consumers" local plugins_definition = require "kong.db.schema.entities.plugins" local dao_plugins = require "kong.db.dao.plugins" local certificates_definition = require "kong.db.schema.entities.certificates" +local constants = require "kong.constants" describe("plugins", function() local Plugins @@ -299,4 +300,39 @@ describe("plugins", function() end) end) + describe("plugin schema protocols", function() + + local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS + + lazy_setup(function () + BUNDLED_PLUGINS["dummy"] = true -- add dummy into BUNDLED_PLUGINS + end) + + lazy_teardown(function() + BUNDLED_PLUGINS["dummy"] = nil -- restore BUNDLED_PLUGINS + end) + + + it("requires a bundled plugin's schema to have `protocols` field", function() + local ok, err = dao_plugins.load_plugin_schemas({ + db = db.plugins, + schema = Plugins, + }, { ["dummy"] = true } ) + assert.falsy(ok) + assert.same("error loading plugin schemas: on plugin 'dummy': missing required field protocols", err) + end) + + it("accepts a non-bundled plugin's schema that missing `protocols` field", function() + BUNDLED_PLUGINS["dummy"] = nil -- remove dummy from BUNDLED_PLUGINS + local ok, err = dao_plugins.load_plugin_schemas({ + db = db.plugins, + schema = Plugins, + }, { ["dummy"] = true } ) + assert.truthy(ok) + assert.is_nil(err) + end) + end) + + + end) From ecbf062bad7971062db930cb2cd2d50b11b68e9a Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 15 Mar 2023 23:19:06 +0800 Subject: [PATCH 2315/4351] feat(entities): add `updated_at` column for entities (#10400) * feat(entities): add updated_at column for entities FTI-1294 FTI-1292 FTI-2103 * Modify changelog * autodoc * add new migration to rockspec * add `updated_at` for workspaces and clustering_data_planes * changelog and spec * ignores time-irrelevant field for compatability between CP and DP when validation * compatiblility * simplifies the default value for timestamp in migrations, fixes the compat and fixes spec * on targets table use ms precision in current_timestamp --------- Co-authored-by: Aapo Talvensaari --- CHANGELOG.md | 3 ++ autodoc/admin-api/data/admin-api.lua | 5 +++ kong-3.2.1-0.rockspec | 1 + kong/clustering/compat/init.lua | 17 +++++++++ kong/db/migrations/core/019_320_to_330.lua | 35 +++++++++++++++++++ kong/db/migrations/core/init.lua | 1 + kong/db/schema/entities/ca_certificates.lua | 1 + kong/db/schema/entities/certificates.lua | 1 + .../entities/clustering_data_planes.lua | 1 + kong/db/schema/entities/consumers.lua | 1 + kong/db/schema/entities/plugins.lua | 1 + kong/db/schema/entities/snis.lua | 1 + kong/db/schema/entities/targets.lua | 1 + kong/db/schema/entities/upstreams.lua | 1 + kong/db/schema/entities/workspaces.lua | 1 + kong/db/schema/init.lua | 29 +++++++++++++-- .../01-db/01-schema/05-services_spec.lua | 15 ++++++++ .../01-db/01-schema/06-routes_spec.lua | 18 ++++++++++ .../01-db/01-schema/08-targets_spec.lua | 16 +++++++++ .../01-db/01-schema/09-upstreams_spec.lua | 18 ++++++++-- .../11-declarative_config/03-flatten_spec.lua | 28 +++++++++++++++ spec/01-unit/01-db/01-schema/11-snis_spec.lua | 17 +++++++++ spec/02-integration/02-cmd/11-config_spec.lua | 1 + spec/02-integration/03-db/03-plugins_spec.lua | 2 ++ .../04-admin_api/03-consumers_routes_spec.lua | 2 ++ .../04-admin_api/04-plugins_routes_spec.lua | 1 + .../06-certificates_routes_spec.lua | 20 +++++++++-- .../04-admin_api/08-targets_routes_spec.lua | 17 ++++++++- .../04-admin_api/10-services_routes_spec.lua | 1 + .../04-admin_api/12-plugins-conf_spec.lua | 21 ++++++++++- .../04-admin_api/15-off_spec.lua | 1 + .../16-ca_certificates_routes_spec.lua | 6 +++- .../migrations/core/019_320_to_330_spec.lua | 15 ++++++++ 33 files changed, 287 insertions(+), 12 deletions(-) create mode 100644 kong/db/migrations/core/019_320_to_330.lua create mode 100644 spec/05-migration/db/migrations/core/019_320_to_330_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 49ed8e7e90a..db6f5499c5b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -75,6 +75,9 @@ - Make runloop and init error response content types compliant with Accept header value [#10366](https://github.com/Kong/kong/pull/10366) +- Add a new field `updated_at` for core entities ca_certificates, certificates, consumers, + targets, upstreams, plugins, workspaces, clustering_data_planes and snis. + [#10400](https://github.com/Kong/kong/pull/10400) - Allow configuring custom error templates [#10374](https://github.com/Kong/kong/pull/10374) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index b1fd155763a..74e77512b32 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1611,6 +1611,7 @@ return { fields = { id = { skip = true }, created_at = { skip = true }, + updated_at = { skip = true }, cert = { description = [[ PEM-encoded public certificate chain of the SSL key pair. @@ -1691,6 +1692,7 @@ return { fields = { id = { skip = true }, created_at = { skip = true }, + updated_at = { skip = true }, cert = { description = [[PEM-encoded public certificate of the CA.]], example = "-----BEGIN CERTIFICATE-----...", @@ -1726,6 +1728,7 @@ return { fields = { id = { skip = true }, created_at = { skip = true }, + updated_at = { skip = true }, name = { description = [[The SNI name to associate with the given certificate.]] }, certificate = { description = [[ @@ -1859,6 +1862,7 @@ return { fields = { id = { skip = true }, created_at = { skip = true }, + updated_at = { skip = true }, ["name"] = { description = [[This is a hostname, which must be equal to the `host` of a Service.]] }, ["slots"] = { description = [[The number of slots in the load balancer algorithm. If `algorithm` is set to `round-robin`, this setting determines the maximum number of slots. If `algorithm` is set to `consistent-hashing`, this setting determines the actual number of slots in the algorithm. Accepts an integer in the range `10`-`65536`.]] }, ["algorithm"] = { description = [[Which load balancing algorithm to use.]] }, @@ -2177,6 +2181,7 @@ return { fields = { id = { skip = true }, created_at = { skip = true }, + updated_at = { skip = true }, upstream = { skip = true }, target = { description = [[ diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 218bd40b405..2250fdbdedb 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -247,6 +247,7 @@ build = { ["kong.db.migrations.core.016_280_to_300"] = "kong/db/migrations/core/016_280_to_300.lua", ["kong.db.migrations.core.017_300_to_310"] = "kong/db/migrations/core/017_300_to_310.lua", ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", + ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index dbb2a16c6bc..736a6dee4ad 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -360,6 +360,23 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end end + if dp_version_num < 3003000000 --[[ 3.3.0.0 ]] then + -- remove updated_at field for core entities ca_certificates, certificates, consumers, + -- targets, upstreams, plugins, workspaces, clustering_data_planes and snis + local entity_names = {'ca_certificates', 'certificates', 'consumers', 'targets', 'upstreams', + 'plugins', 'workspaces', 'clustering_data_planes', 'snis'} + + for _, name in ipairs(entity_names) do + for _, config_entity in ipairs(config_table[name] or {}) do + ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. + " contains configuration '" .. name .. ".updated_at'", + " which is incompatible with dataplane version " .. dp_version .. " and will", + " be removed.", log_suffix) + config_entity.updated_at = nil + end + end + end + if dp_version_num < 3002000000 --[[ 3.2.0.0 ]] then local config_plugins = config_table["plugins"] if config_plugins then diff --git a/kong/db/migrations/core/019_320_to_330.lua b/kong/db/migrations/core/019_320_to_330.lua new file mode 100644 index 00000000000..f512b146ac2 --- /dev/null +++ b/kong/db/migrations/core/019_320_to_330.lua @@ -0,0 +1,35 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "plugins" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "ca_certificates" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "certificates" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "consumers" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "snis" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "targets" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(3) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "upstreams" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "workspaces" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + ALTER TABLE IF EXISTS ONLY "clustering_data_planes" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + }, + + cassandra = { + up = [[ + ALTER TABLE plugins ADD updated_at timestamp; + ALTER TABLE ca_certificates ADD updated_at timestamp; + ALTER TABLE certificates ADD updated_at timestamp; + ALTER TABLE consumers ADD updated_at timestamp; + ALTER TABLE snis ADD updated_at timestamp; + ALTER TABLE targets ADD updated_at timestamp; + ALTER TABLE upstreams ADD updated_at timestamp; + ALTER TABLE workspaces ADD updated_at timestamp; + ALTER TABLE clustering_data_planes ADD updated_at timestamp; + ]] + }, +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index d4834db2f27..6c6787c54ae 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -16,4 +16,5 @@ return { "016_280_to_300", "017_300_to_310", "018_310_to_320", + "019_320_to_330", } diff --git a/kong/db/schema/entities/ca_certificates.lua b/kong/db/schema/entities/ca_certificates.lua index ce58f55d739..f87cd35722b 100644 --- a/kong/db/schema/entities/ca_certificates.lua +++ b/kong/db/schema/entities/ca_certificates.lua @@ -15,6 +15,7 @@ return { fields = { { id = typedefs.uuid, }, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { cert = typedefs.certificate { required = true }, }, { cert_digest = { type = "string", unique = true }, }, { tags = typedefs.tags }, diff --git a/kong/db/schema/entities/certificates.lua b/kong/db/schema/entities/certificates.lua index dbe2d4a4024..9e9127a2010 100644 --- a/kong/db/schema/entities/certificates.lua +++ b/kong/db/schema/entities/certificates.lua @@ -15,6 +15,7 @@ return { fields = { { id = typedefs.uuid, }, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { cert = typedefs.certificate { required = true, referenceable = true }, }, { key = typedefs.key { required = true, referenceable = true, encrypted = true }, }, { cert_alt = typedefs.certificate { required = false, referenceable = true }, }, diff --git a/kong/db/schema/entities/clustering_data_planes.lua b/kong/db/schema/entities/clustering_data_planes.lua index a4fe01bf0ae..a1e00372f7e 100644 --- a/kong/db/schema/entities/clustering_data_planes.lua +++ b/kong/db/schema/entities/clustering_data_planes.lua @@ -20,6 +20,7 @@ return { fields = { { id = typedefs.uuid { required = true, }, }, { last_seen = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { ip = typedefs.ip { required = true, } }, { config_hash = { type = "string", len_eq = 32, } }, { hostname = typedefs.host { required = true, } }, diff --git a/kong/db/schema/entities/consumers.lua b/kong/db/schema/entities/consumers.lua index 30f23ae069e..e53345b1fc7 100644 --- a/kong/db/schema/entities/consumers.lua +++ b/kong/db/schema/entities/consumers.lua @@ -9,6 +9,7 @@ return { fields = { { id = typedefs.uuid, }, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { username = { type = "string", unique = true }, }, { custom_id = { type = "string", unique = true }, }, { tags = typedefs.tags }, diff --git a/kong/db/schema/entities/plugins.lua b/kong/db/schema/entities/plugins.lua index 2ac2777c92d..04efd4a7333 100644 --- a/kong/db/schema/entities/plugins.lua +++ b/kong/db/schema/entities/plugins.lua @@ -18,6 +18,7 @@ return { { name = { type = "string", required = true, }, }, { instance_name = typedefs.utf8_name }, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { route = { type = "foreign", reference = "routes", default = null, on_delete = "cascade", }, }, { service = { type = "foreign", reference = "services", default = null, on_delete = "cascade", }, }, { consumer = { type = "foreign", reference = "consumers", default = null, on_delete = "cascade", }, }, diff --git a/kong/db/schema/entities/snis.lua b/kong/db/schema/entities/snis.lua index e1ca7c67b4c..2f4b8ad3992 100644 --- a/kong/db/schema/entities/snis.lua +++ b/kong/db/schema/entities/snis.lua @@ -12,6 +12,7 @@ return { { id = typedefs.uuid, }, { name = typedefs.wildcard_host { required = true, unique = true, unique_across_ws = true }}, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { tags = typedefs.tags }, { certificate = { type = "foreign", reference = "certificates", required = true }, }, }, diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index 64b39e85fbc..fed599ba39a 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -26,6 +26,7 @@ return { fields = { { id = typedefs.uuid }, { created_at = typedefs.auto_timestamp_ms }, + { updated_at = typedefs.auto_timestamp_ms }, { upstream = { type = "foreign", reference = "upstreams", required = true, on_delete = "cascade" }, }, { target = { type = "string", required = true, custom_validator = validate_target, }, }, { weight = { type = "integer", default = 100, between = { 0, 65535 }, }, }, diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index c4d02fbad99..1a184081287 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -179,6 +179,7 @@ local r = { fields = { { id = typedefs.uuid, }, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { name = { type = "string", required = true, unique = true, custom_validator = validate_name }, }, { algorithm = { type = "string", default = "round-robin", diff --git a/kong/db/schema/entities/workspaces.lua b/kong/db/schema/entities/workspaces.lua index 647571c8e4f..79f45b10d5b 100644 --- a/kong/db/schema/entities/workspaces.lua +++ b/kong/db/schema/entities/workspaces.lua @@ -13,6 +13,7 @@ return { { name = typedefs.utf8_name { required = true, not_one_of = { table.unpack(constants.CORE_ENTITIES) }, } }, { comment = { type = "string" } }, { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, { meta = { type = "record", fields = {} } }, { config = { type = "record", fields = {} } }, } diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 97338b8965b..6b53d22d9c0 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1110,7 +1110,6 @@ validate_fields = function(self, input) for k, v in pairs(input) do local err local field = self.fields[tostring(k)] - local is_ttl = k == "ttl" and self.ttl if field and field.type == "self" then local pok pok, err, errors[k] = pcall(self.validate_field, self, input, v) @@ -1118,8 +1117,8 @@ validate_fields = function(self, input) errors[k] = validation_errors.SCHEMA_CANNOT_VALIDATE kong.log.debug(errors[k], ": ", err) end - elseif is_ttl then - kong.log.debug("ignoring validation on ttl field") + elseif self.unvalidated_fields[k]() then + kong.log.debug("ignoring validation on ", k, " field") else field, err = resolve_field(self, k, field, subschema) if field then @@ -2425,6 +2424,30 @@ function Schema.new(definition, is_subschema) _cache[self.name].schema = self end + -- timestamp-irrelevant fields should not be a critial factor on entities to + -- be loaded or refreshed correctly. These fields, such as `ttl` and `updated_at` + -- might be ignored during validation. + -- unvalidated_fields is added for ignoring some fields, key in the table is the + -- name of the field to be ignored, the value must be a function, when the field + -- should be ignored, it returns true otherwise returns false. + self.unvalidated_fields = { + ["ttl"] = function () + return self.ttl + end, + ["updated_at"] = function() + return true + end + } + + setmetatable(self.unvalidated_fields, { + __index = function() + return function() -- default option + return false + end + end + }) + + return self end diff --git a/spec/01-unit/01-db/01-schema/05-services_spec.lua b/spec/01-unit/01-db/01-schema/05-services_spec.lua index 688901b835e..85e823b527b 100644 --- a/spec/01-unit/01-db/01-schema/05-services_spec.lua +++ b/spec/01-unit/01-db/01-schema/05-services_spec.lua @@ -5,8 +5,23 @@ local certificates = require "kong.db.schema.entities.certificates" assert(Schema.new(certificates)) local Services = assert(Schema.new(services)) +local function setup_global_env() + _G.kong = _G.kong or {} + _G.kong.log = _G.kong.log or { + debug = function(msg) + ngx.log(ngx.DEBUG, msg) + end, + error = function(msg) + ngx.log(ngx.ERR, msg) + end, + warn = function (msg) + ngx.log(ngx.WARN, msg) + end + } +end describe("services", function() + setup_global_env() local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index b104c3b7808..7f38d9b67a5 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -5,6 +5,21 @@ local Entity = require "kong.db.schema.entity" local Routes +local function setup_global_env() + _G.kong = _G.kong or {} + _G.kong.log = _G.kong.log or { + debug = function(msg) + ngx.log(ngx.DEBUG, msg) + end, + error = function(msg) + ngx.log(ngx.ERR, msg) + end, + warn = function (msg) + ngx.log(ngx.WARN, msg) + end + } +end + local function reload_flavor(flavor) _G.kong = { configuration = { @@ -36,6 +51,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function .. ("%x"):rep(12) .. "$" reload_flavor("traditional") + setup_global_env() it("validates a valid route", function() local route = { @@ -1255,6 +1271,7 @@ describe("routes schema (flavor = expressions)", function() local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" reload_flavor("expressions") + setup_global_env() it("validates a valid route", function() local route = { @@ -1310,6 +1327,7 @@ describe("routes schema (flavor = traditional_compatible)", function() local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" reload_flavor("traditional_compatible") + setup_global_env() it("validates a valid route", function() local route = { diff --git a/spec/01-unit/01-db/01-schema/08-targets_spec.lua b/spec/01-unit/01-db/01-schema/08-targets_spec.lua index 915ab26e335..fb08ade2a42 100644 --- a/spec/01-unit/01-db/01-schema/08-targets_spec.lua +++ b/spec/01-unit/01-db/01-schema/08-targets_spec.lua @@ -4,6 +4,21 @@ local certificates = require "kong.db.schema.entities.certificates" local upstreams = require "kong.db.schema.entities.upstreams" local utils = require "kong.tools.utils" +local function setup_global_env() + _G.kong = _G.kong or {} + _G.kong.log = _G.kong.log or { + debug = function(msg) + ngx.log(ngx.DEBUG, msg) + end, + error = function(msg) + ngx.log(ngx.ERR, msg) + end, + warn = function (msg) + ngx.log(ngx.WARN, msg) + end + } +end + assert(Schema.new(certificates)) assert(Schema.new(upstreams)) local Targets = assert(Schema.new(targets)) @@ -14,6 +29,7 @@ end describe("targets", function() + setup_global_env() describe("targets.target", function() it("validates", function() local upstream = { id = utils.uuid() } diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index 3bbea2ffb9b..8b973f0ebdc 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -3,6 +3,20 @@ local Schema = require "kong.db.schema" local certificates = require "kong.db.schema.entities.certificates" local upstreams = require "kong.db.schema.entities.upstreams" +local function setup_global_env() + _G.kong = _G.kong or {} + _G.kong.log = _G.kong.log or { + debug = function(msg) + ngx.log(ngx.DEBUG, msg) + end, + error = function(msg) + ngx.log(ngx.ERR, msg) + end, + warn = function (msg) + ngx.log(ngx.WARN, msg) + end + } +end assert(Schema.new(certificates)) local Upstreams = Schema.new(upstreams) @@ -18,7 +32,7 @@ describe("load upstreams", function() .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(12) .. "$" - + setup_global_env() it("validates a valid load upstream", function() local u = { id = a_valid_uuid, @@ -225,7 +239,6 @@ describe("load upstreams", function() assert.not_nil(errs.hash_fallback_uri_capture) end) - it("produces set use_srv_name flag", function() local u = { name = "www.example.com", @@ -239,7 +252,6 @@ describe("load upstreams", function() assert.same(u.use_srv_name, true) end) - it("produces defaults", function() local u = { name = "www.example.com", diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 4dbbc321596..097b7c3fd6a 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -275,6 +275,7 @@ describe("declarative config: flatten", function() id = "UUID", tags = null, created_at = 1234567890, + updated_at = 1234567890, consumer = null, service = null, route = null, @@ -299,6 +300,7 @@ describe("declarative config: flatten", function() id = "UUID", tags = null, created_at = 1234567890, + updated_at = 1234567890, consumer = null, service = null, route = null, @@ -369,6 +371,7 @@ describe("declarative config: flatten", function() { tags = null, created_at = 1234567890, + updated_at = 1234567890, custom_id = null, id = "UUID", username = "my-consumer", @@ -393,6 +396,7 @@ describe("declarative config: flatten", function() id = "UUID" }, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "http-log", @@ -416,6 +420,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "key-auth", @@ -554,6 +559,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "basic-auth", @@ -579,6 +585,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "http-log", @@ -601,6 +608,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "key-auth", @@ -623,6 +631,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "tcp-log", @@ -1056,6 +1065,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "basic-auth", @@ -1081,6 +1091,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "http-log", @@ -1103,6 +1114,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "key-auth", @@ -1125,6 +1137,7 @@ describe("declarative config: flatten", function() }, consumer = null, created_at = 1234567890, + updated_at = 1234567890, enabled = true, id = "UUID", name = "tcp-log", @@ -1247,6 +1260,7 @@ describe("declarative config: flatten", function() targets = { { created_at = 1234567890, + updated_at = 1234567890, id = "UUID", tags = null, target = '127.0.0.1:6661', @@ -1255,6 +1269,7 @@ describe("declarative config: flatten", function() }, { created_at = 1234567890, + updated_at = 1234567890, id = "UUID", tags = null, target = '127.0.0.1:6661', @@ -1300,6 +1315,7 @@ describe("declarative config: flatten", function() username = 'consumer', custom_id = null, created_at = 1234567890, + updated_at = 1234567890, tags = null, }, }, @@ -1323,6 +1339,7 @@ describe("declarative config: flatten", function() username = 'consumer', custom_id = null, created_at = 1234567890, + updated_at = 1234567890, tags = null, }, }, @@ -1360,6 +1377,7 @@ describe("declarative config: flatten", function() username = 'consumer', custom_id = null, created_at = 1234567890, + updated_at = 1234567890, tags = null, }, }, @@ -1426,6 +1444,7 @@ describe("declarative config: flatten", function() username = 'consumer', custom_id = null, created_at = 1234567890, + updated_at = 1234567890, tags = null, }, }, @@ -1492,6 +1511,7 @@ describe("declarative config: flatten", function() username = 'consumer', custom_id = null, created_at = 1234567890, + updated_at = 1234567890, tags = null, }, }, @@ -1557,6 +1577,7 @@ describe("declarative config: flatten", function() username = 'consumer', custom_id = null, created_at = 1234567890, + updated_at = 1234567890, tags = null, }, }, @@ -1716,6 +1737,7 @@ describe("declarative config: flatten", function() assert.same({ consumers = { { created_at = 1234567890, + updated_at = 1234567890, custom_id = null, id = "UUID", tags = null, @@ -1756,6 +1778,7 @@ describe("declarative config: flatten", function() assert.same(helpers.deep_sort{ targets = { { created_at = 1234567890, + updated_at = 1234567890, id = "UUID", tags = null, target = "127.0.0.1:6661", @@ -1765,6 +1788,7 @@ describe("declarative config: flatten", function() weight = 1, }, { created_at = 1234567890, + updated_at = 1234567890, id = "UUID", tags = null, target = "127.0.0.1:6661", @@ -1777,6 +1801,7 @@ describe("declarative config: flatten", function() algorithm = "round-robin", client_certificate = null, created_at = 1234567890, + updated_at = 1234567890, hash_fallback = "none", hash_fallback_header = null, hash_on = "none", @@ -1834,6 +1859,7 @@ describe("declarative config: flatten", function() algorithm = "round-robin", client_certificate = null, created_at = 1234567890, + updated_at = 1234567890, hash_fallback = "none", hash_fallback_header = null, hash_on = "none", @@ -1907,6 +1933,7 @@ describe("declarative config: flatten", function() assert.same({ consumers = { { created_at = 1234567890, + updated_at = 1234567890, custom_id = null, id = "UUID", tags = null, @@ -1933,6 +1960,7 @@ describe("declarative config: flatten", function() assert.same({ consumers = { { created_at = 1234567890, + updated_at = 1234567890, custom_id = null, id = "UUID", tags = null, diff --git a/spec/01-unit/01-db/01-schema/11-snis_spec.lua b/spec/01-unit/01-db/01-schema/11-snis_spec.lua index 1ae8751ef36..a5fdfa05cca 100644 --- a/spec/01-unit/01-db/01-schema/11-snis_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-snis_spec.lua @@ -6,6 +6,21 @@ local utils = require "kong.tools.utils" Schema.new(certificates) local Snis = assert(Schema.new(snis)) +local function setup_global_env() + _G.kong = _G.kong or {} + _G.kong.log = _G.kong.log or { + debug = function(msg) + ngx.log(ngx.DEBUG, msg) + end, + error = function(msg) + ngx.log(ngx.ERR, msg) + end, + warn = function (msg) + ngx.log(ngx.WARN, msg) + end + } +end + local function validate(b) return Snis:validate(Snis:process_auto_fields(b, "insert")) end @@ -14,6 +29,8 @@ end describe("snis", function() local certificate = { id = utils.uuid() } + setup_global_env() + describe("name", function() it("accepts a hostname", function() local names = { "valid.name", "foo.valid.name", "bar.foo.valid.name" } diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 351448b26be..acc8e37f0ad 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -134,6 +134,7 @@ describe("kong config", function() local body = assert.res_status(200, res) local json = cjson.decode(body) json.created_at = nil + json.updated_at = nil json.protocols = nil assert.same({ name = "correlation-id", diff --git a/spec/02-integration/03-db/03-plugins_spec.lua b/spec/02-integration/03-db/03-plugins_spec.lua index 1f98f4e07ca..474bfb15dfc 100644 --- a/spec/02-integration/03-db/03-plugins_spec.lua +++ b/spec/02-integration/03-db/03-plugins_spec.lua @@ -51,6 +51,7 @@ for _, strategy in helpers.each_strategy() do assert.is_number(plugin.created_at) plugin.id = nil plugin.created_at = nil + plugin.updated_at = nil assert.same({ config = { @@ -125,6 +126,7 @@ for _, strategy in helpers.each_strategy() do assert.is_number(plugin.created_at) plugin.id = nil plugin.created_at = nil + plugin.updated_at = nil assert.same({ config = { diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index 6595d846d21..1677bec346d 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -350,6 +350,7 @@ describe("Admin API (#" .. strategy .. "): ", function() return function() local consumer = bp.consumers:insert() local new_username = gensym() + ngx.sleep(1) local res = assert(client:send { method = "PATCH", path = "/consumers/" .. consumer.id, @@ -362,6 +363,7 @@ describe("Admin API (#" .. strategy .. "): ", function() local json = cjson.decode(body) assert.equal(new_username, json.username) assert.equal(consumer.id, json.id) + assert.truthy(consumer.updated_at < json.updated_at) local in_db = assert(db.consumers:select({ id = consumer.id }, { nulls = true })) assert.same(json, in_db) diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index adb94d76454..31a781d12c8 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -298,6 +298,7 @@ for _, strategy in helpers.each_strategy() do plugin.enabled = not plugin.enabled plugin.created_at = nil + plugin.updated_at = nil local res = assert(client:send { method = "PATCH", diff --git a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua index 796a07a6180..2e6f6fda0a3 100644 --- a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua @@ -424,6 +424,7 @@ describe("Admin API: #" .. strategy, function() it("upserts if found", function() local certificate = add_certificate() + ngx.sleep(1) local res = client:put("/certificates/" .. certificate.id, { body = { cert = ssl_fixtures.cert_alt, key = ssl_fixtures.key_alt }, headers = { ["Content-Type"] = "application/json" }, @@ -436,6 +437,7 @@ describe("Admin API: #" .. strategy, function() assert.equal(cjson.null, json.cert_alt) assert.equal(cjson.null, json.key_alt) assert.same({}, json.snis) + assert.truthy(certificate.updated_at < json.updated_at) json.snis = nil @@ -654,6 +656,9 @@ describe("Admin API: #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) + certificate.updated_at = nil + json.updated_at = nil + assert.same(certificate, json) end end) @@ -669,7 +674,8 @@ describe("Admin API: #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) - + json.updated_at = nil + certificate.updated_at = nil assert.same(certificate, json) end end) @@ -752,7 +758,8 @@ describe("Admin API: #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) - + json.updated_at = nil + certificate.updated_at = nil assert.same(certificate, json) end end) @@ -768,7 +775,8 @@ describe("Admin API: #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) - + json.updated_at = nil + certificate.updated_at = nil assert.same(certificate, json) end end) @@ -885,6 +893,8 @@ describe("Admin API: #" .. strategy, function() -- make sure we did not add any certificate or sni local json = get_certificates() + json.updated_at = nil + json_before.updated_at = nil assert.same(json_before, json) end) @@ -932,6 +942,8 @@ describe("Admin API: #" .. strategy, function() -- make sure we did not add any certificate or sni local json = get_certificates() + json_before.updated_at = nil + json.update_at = nil assert.same(json_before, json) end) @@ -1214,6 +1226,7 @@ describe("Admin API: #" .. strategy, function() }) local n2 = get_name() + ngx.sleep(1) local res = client:put("/snis/" .. sni.id, { body = { name = n2, @@ -1228,6 +1241,7 @@ describe("Admin API: #" .. strategy, function() local in_db = assert(db.snis:select({ id = sni.id }, { nulls = true })) assert.same(json, in_db) + assert.truthy(sni.updated_at < json.updated_at) end) it("handles invalid input", function() diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index b05caf8d9ff..e3e0affd590 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -412,8 +412,12 @@ describe("Admin API #" .. strategy, function() end) describe("with healthchecks on", function() + local checked before_each(function() - local status = client_send({ + if checked == nil then + ngx.sleep(1) + end + local status, body = client_send({ method = "PATCH", path = "/upstreams/" .. upstream.name, headers = { @@ -435,6 +439,11 @@ describe("Admin API #" .. strategy, function() } }) assert.same(200, status) + if checked == nil then + local json = assert(cjson.decode(body)) + assert.truthy(upstream.updated_at < json.updated_at) + checked = true + end end) it("returns DNS_ERROR if DNS cannot be resolved", function() @@ -821,6 +830,8 @@ describe("Admin API #" .. strategy, function() assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() json.tags = nil + json.updated_at = nil + target.updated_at = nil assert.same(target, json) end) end) @@ -847,6 +858,7 @@ describe("Admin API #" .. strategy, function() end) it("is allowed and works", function() + ngx.sleep(1) local res = client:patch("/upstreams/" .. upstream.name .. "/targets/" .. target.target, { body = { weight = 659, @@ -858,6 +870,7 @@ describe("Admin API #" .. strategy, function() assert.is_string(json.id) assert.are.equal(target.target, json.target) assert.are.equal(659, json.weight) + assert.truthy(target.updated_at < json.updated_at) local res = assert(client:send { method = "GET", @@ -906,6 +919,8 @@ describe("Admin API #" .. strategy, function() assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() json.tags = nil + json.updated_at = nil + target.updated_at = nil assert.same(target, json) end) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index a6a6bc680e9..8b68245b413 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -691,6 +691,7 @@ for _, strategy in helpers.each_strategy() do plugin.enabled = not plugin.enabled plugin.created_at = nil + plugin.updated_at = nil local res = assert(client:send { method = "PATCH", diff --git a/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua b/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua index 77c3797bd38..ea36a8ebdb0 100644 --- a/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua +++ b/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua @@ -112,6 +112,7 @@ describe("Plugins conf property" , function() describe("with a plugin list in conf, admin API" , function() local client + local basic_auth lazy_setup(function() assert(helpers.start_kong({ plugins = "key-auth, basic-auth" @@ -143,7 +144,8 @@ describe("Plugins conf property" , function() }, headers = { ["Content-Type"] = "application/json" } }) - assert.res_status(201 , res) + local body = assert.res_status(201 , res) + basic_auth = assert(cjson.decode(body)) end) it("returns 400 for plugins not included in the list" , function() local res = assert(client:send { @@ -156,6 +158,23 @@ describe("Plugins conf property" , function() }) assert.res_status(400 , res) end) + + it("update updated_at after config changed", function() + ngx.sleep(1) + local res = assert(client:send { + method = "PATCH", + path = "/plugins/" .. basic_auth.id, + body = { + config = { + hide_credentials = true + } + }, + headers = { ["Content-Type"] = "application/json" } + }) + local body = assert.res_status(200 , res) + local json = assert(cjson.decode(body)) + assert.truthy(basic_auth.updated_at < json.updated_at) + end) end) end) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 32929c65311..dc230922041 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -721,6 +721,7 @@ describe("Admin API #off", function() consumers = { { id = "d885e256-1abe-5e24-80b6-8f68fe59ea8e", created_at = 1566863706, + updated_at = config.consumers[1].updated_at, username = "bobo", custom_id = lyaml.null, tags = lyaml.null, diff --git a/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua b/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua index fca69f4f89d..10d81b88a3b 100644 --- a/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua @@ -196,6 +196,7 @@ for _, strategy in helpers.each_strategy() do end) it("works", function() + ngx.sleep(1) local res = client:patch("/ca_certificates/" .. ca.id, { body = { cert = ssl_fixtures.cert_ca, @@ -203,7 +204,10 @@ for _, strategy in helpers.each_strategy() do headers = { ["Content-Type"] = "application/json" }, }) - assert.res_status(200, res) + local body = assert.res_status(200, res) + local new_ca = assert(cjson.decode(body)) + + assert.truthy(ca.updated_at < new_ca.updated_at) end) end) diff --git a/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua b/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua new file mode 100644 index 00000000000..cf6e9e6f7ab --- /dev/null +++ b/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua @@ -0,0 +1,15 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("ca_certificates", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("certificates", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("consumers", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("plugins", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("snis", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("targets", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("upstreams", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("workspaces", "updated_at", "timestamp with time zone", "timestamp") + assert.table_has_column("clustering_data_planes", "updated_at", "timestamp with time zone", "timestamp") + end) +end) From 66895f68f1d340e3e689780bd96f821c55548acf Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 16 Mar 2023 15:11:10 +0800 Subject: [PATCH 2316/4351] fix(makefile): remove `remove` target dependency to `dependencies` target (#10494) To preserve the previous behaviour. --- Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index 8914a7b84f6..e5a65ebb8f5 100644 --- a/Makefile +++ b/Makefile @@ -147,10 +147,10 @@ fix-windows: # the following targets are kept for backwards compatibility # dev is renamed to dev-legacy remove: - $(warning 'remove' target is deprecated, please use `dev` instead) + $(warning 'remove' target is deprecated, please use `make dev` instead) -@luarocks remove kong -dependencies: bin/grpcurl remove +dependencies: bin/grpcurl $(warning 'dependencies' target is deprecated, this is now not needed when using `make dev`, but are kept for installation that are not built by Bazel) for rock in $(DEV_ROCKS) ; do \ @@ -165,4 +165,4 @@ dependencies: bin/grpcurl remove install-legacy: @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) -dev-legacy: bin/grpcurl remove install-legacy dependencies +dev-legacy: remove install-legacy dependencies From 9a87d9893ff6b447ad6259f0e8671c5844d0a56c Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 16 Mar 2023 16:29:09 +0800 Subject: [PATCH 2317/4351] tests(db): fix DB ttl cleanup flaky test (#10498) KAG-921 --- spec/02-integration/03-db/20-ttl-cleanup_spec.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua index d35b7803922..c44a4953353 100644 --- a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua +++ b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua @@ -6,6 +6,8 @@ for _, strategy in helpers.each_strategy() do describe("ttl cleanup timer #postgres", function() local bp, db, consumer1 lazy_setup(function() + helpers.clean_logfile() + bp, db = helpers.get_db_utils("postgres", { "routes", "services", @@ -25,6 +27,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, + log_level = "debug", })) end) @@ -35,7 +38,7 @@ for _, strategy in helpers.each_strategy() do it("init_worker should run ttl cleanup in background timer", function () helpers.pwait_until(function() - assert.errlog().has.line([[cleaning up expired rows from table ']] .. "keyauth_credentials" .. [[' took \d+\.\d+ seconds]], false, 2) + assert.errlog().has.line([[cleaning up expired rows from table ']] .. "keyauth_credentials" .. [[' took .+ seconds]], false, 2) end, 65) local ok, err = db.connector:query("SELECT * FROM keyauth_credentials") @@ -47,7 +50,7 @@ for _, strategy in helpers.each_strategy() do assert.truthy(#names_of_table_with_ttl > 0) for _, name in ipairs(names_of_table_with_ttl) do - assert.errlog().has.line([[cleaning up expired rows from table ']] .. name .. [[' took \d+\.\d+ seconds]], false, 2) + assert.errlog().has.line([[cleaning up expired rows from table ']] .. name .. [[' took .+ seconds]], false, 2) end end) end) From bde90e7ea9535c7f574a886f75ef2a289c1edc92 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 16 Mar 2023 16:54:04 +0800 Subject: [PATCH 2318/4351] feat(build): support fish, add PS1, move venv scripts to template (#10497) --- DEVELOPER.md | 12 ++--- build/BUILD.bazel | 91 +++++++++++++----------------------- build/build_system.bzl | 27 +++++++++++ build/templates/venv-commons | 33 +++++++++++++ build/templates/venv.fish | 79 +++++++++++++++++++++++++++++++ build/templates/venv.sh | 45 ++++++++++++++++++ 6 files changed, 219 insertions(+), 68 deletions(-) create mode 100644 build/templates/venv-commons create mode 100644 build/templates/venv.fish create mode 100644 build/templates/venv.sh diff --git a/DEVELOPER.md b/DEVELOPER.md index e19c8546394..d49017c267f 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -180,22 +180,16 @@ Verify the three new containers are up and running with `docker ps` on a separat Now you can start Kong: -For Zsh/Bash: - ```shell # active the venv into your shell envirnoment +# For Zsh/Bash: . bazel-bin/build/kong-dev-venv.sh +# For Fish Shell: +. bazel-bin/build/kong-dev-venv.fish # Start Kong! kong start ``` -For Fish: - -```shell -# Start Kong! -bazel-bin/build/kong-dev-venv.sh kong start -``` - ### Install Development Dependencies #### Running for development diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 6c1d6fd3cab..151d87b222a 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -1,5 +1,5 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") -load("//build:build_system.bzl", "kong_directory_genrule") +load("//build:build_system.bzl", "kong_directory_genrule", "kong_rules_group", "kong_template_file") exports_files([ "package/nfpm.yaml", @@ -127,66 +127,39 @@ kong_directory_genrule( visibility = ["//visibility:public"], ) -genrule( - name = "venv", - srcs = [ - ":kong", - ], - outs = [ - "%s-venv.sh" % KONG_VAR["BUILD_NAME"], - ], - cmd = """ - workspace_path={workspace_path} - build_name={build_name} - """.format( - build_name = KONG_VAR["BUILD_NAME"], - workspace_path = KONG_VAR["WORKSPACE_PATH"], - ) + """ - - cat << EOF > $@ -#!/bin/bash - -INSTALL_ROOT=$${workspace_path}/bazel-bin/build/$${build_name} -ROCKS_CONFIG="\\$$INSTALL_ROOT/rocks_config" -ROCKS_ROOT="\\$$INSTALL_ROOT" - -chmod -R a+rw "\\$$INSTALL_ROOT" - -export LD_LIBRARY_PATH=\\$$INSTALL_ROOT/kong/lib -mkdir -p \\$$INSTALL_ROOT/venv/bin - -echo '#!/bin/bash -'\\$$INSTALL_ROOT/openresty/bin/resty -I \\$$INSTALL_ROOT/openresty/site/lualib -I \\$$INSTALL_ROOT/openresty/lualib --nginx \\$$INSTALL_ROOT/openresty/nginx/sbin/nginx' "\\$$@" -' > \\$$INSTALL_ROOT/venv/bin/resty -chmod +x \\$$INSTALL_ROOT/venv/bin/resty - -export PATH="\\$$INSTALL_ROOT/venv/bin:\\$$INSTALL_ROOT/openresty/bin:\\$$INSTALL_ROOT/openresty/nginx/sbin:\\$$INSTALL_ROOT/openresty/luajit/bin:\\$$INSTALL_ROOT/luarocks/bin:\\$$INSTALL_ROOT/bin:$${workspace_path}/bin:\\$$PATH" - -echo " -rocks_trees = { -{ name = [[system]], root = [[\\$$ROCKS_ROOT]] } -} - -" > \\$$ROCKS_CONFIG - -export LUAROCKS_CONFIG=\\$$ROCKS_CONFIG - -# duplicate package.[c]path even though we have set in resty-cli, so luajit and kong can consume -export LUA_PATH="./?.lua;./?/init.lua;\\$$INSTALL_ROOT/openresty/site/lualib/?.ljbc;\\$$INSTALL_ROOT/openresty/site/lualib/?/init.ljbc;\\$$INSTALL_ROOT/openresty/lualib/?.ljbc;\\$$INSTALL_ROOT/openresty/lualib/?/init.ljbc;\\$$INSTALL_ROOT/openresty/site/lualib/?.lua;\\$$INSTALL_ROOT/openresty/site/lualib/?/init.lua;\\$$INSTALL_ROOT/openresty/lualib/?.lua;\\$$INSTALL_ROOT/openresty/lualib/?/init.lua;\\$$INSTALL_ROOT/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;\\$$ROCKS_ROOT/share/lua/5.1/?.ljbc;\\$$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;\\$$ROCKS_ROOT/share/lua/5.1/?.lua;\\$$ROCKS_ROOT/share/lua/5.1/?/init.lua;;" +kong_template_file( + name = "venv.sh", + output = "%s-venv.sh" % KONG_VAR["BUILD_NAME"], + substitutions = { + "{{build_name}}": KONG_VAR["BUILD_NAME"], + "{{workspace_path}}": KONG_VAR["WORKSPACE_PATH"], + }, + template = "//build:templates/venv.sh", +) -export LUA_CPATH="\\$$INSTALL_ROOT/openresty/site/lualib/?.so;\\$$INSTALL_ROOT/openresty/lualib/?.so;./?.so;\\$$INSTALL_ROOT/lib/lua/5.1/?.so;\\$$INSTALL_ROOT/openresty/luajit/lib/lua/5.1/?.so;\\$$ROCKS_ROOT/lib/lua/5.1/?.so;;" -export KONG_PREFIX="\\$$INSTALL_ROOT/kong/servroot" -export LIBRARY_PREFIX="\\$$INSTALL_ROOT/kong" # let "make dev" happy -export OPENSSL_DIR="\\$$INSTALL_ROOT/kong" # let "make dev" happy +kong_template_file( + name = "venv.fish", + output = "%s-venv.fish" % KONG_VAR["BUILD_NAME"], + substitutions = { + "{{build_name}}": KONG_VAR["BUILD_NAME"], + "{{workspace_path}}": KONG_VAR["WORKSPACE_PATH"], + }, + template = "//build:templates/venv.fish", +) -# can be used as a wrapper -if [ ! -z "\\$$*" ]; then - exec \\$$@ -fi -EOF +kong_template_file( + name = "venv-commons", + is_executable = True, + output = "%s/venv/lib/venv-commons" % KONG_VAR["BUILD_NAME"], + template = "//build:templates/venv-commons", +) - echo \\* Please run ". $@" to activate the "$${build_name}" environment - """, - executable = True, +kong_rules_group( + name = "venv", + propagates = [ + ":venv.sh", + ":venv.fish", + ":venv-commons", + ], visibility = ["//visibility:public"], ) diff --git a/build/build_system.bzl b/build/build_system.bzl index a6be92f7594..80af25a979d 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -45,3 +45,30 @@ kong_rules_group = rule( "propagates": attr.label_list(), }, ) + +def _kong_template_file_impl(ctx): + ctx.actions.expand_template( + template = ctx.file.template, + output = ctx.outputs.output, + substitutions = ctx.attr.substitutions, + is_executable = ctx.attr.is_executable, + ) + + return [ + DefaultInfo(files = depset([ctx.outputs.output])), + ] + +kong_template_file = rule( + implementation = _kong_template_file_impl, + attrs = { + "template": attr.label( + mandatory = True, + allow_single_file = True, + ), + "output": attr.output( + mandatory = True, + ), + "substitutions": attr.string_dict(), + "is_executable": attr.bool(default = False), + }, +) diff --git a/build/templates/venv-commons b/build/templates/venv-commons new file mode 100644 index 00000000000..68104664285 --- /dev/null +++ b/build/templates/venv-commons @@ -0,0 +1,33 @@ + +test -z "$KONG_VENV" && exit 1 + +# use env vars to let Fish shell happy, we will unset them later +export ROCKS_CONFIG="$KONG_VENV/rocks_config" +export ROCKS_ROOT="$KONG_VENV" + +chmod -R a+rw "$KONG_VENV" + +mkdir -p "$KONG_VENV/venv/bin" + +echo "#!/bin/bash +$KONG_VENV/openresty/bin/resty -I $KONG_VENV/openresty/site/lualib -I $KONG_VENV/openresty/lualib --nginx $KONG_VENV/openresty/nginx/sbin/nginx \"\$@\" +" > "$KONG_VENV/venv/bin/resty" +chmod +x "$KONG_VENV/venv/bin/resty" + +export PATH="$KONG_VENV/venv/bin:$KONG_VENV/openresty/bin:$KONG_VENV/openresty/nginx/sbin:$KONG_VENV/openresty/luajit/bin:$KONG_VENV/luarocks/bin:$KONG_VENV/bin:$workspace_path/bin:$PATH" + +echo " +rocks_trees = { + { name = [[system]], root = [[$ROCKS_ROOT]] } +} +" > "$ROCKS_CONFIG" + +export LUAROCKS_CONFIG="$ROCKS_CONFIG" + +# duplicate package.[c]path even though we have set in resty-cli, so luajit and kong can consume +export LUA_PATH="./?.lua;./?/init.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;$KONG_VENV/openresty/site/lualib/?/init.ljbc;$KONG_VENV/openresty/lualib/?.ljbc;$KONG_VENV/openresty/lualib/?/init.ljbc;$KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;$ROCKS_ROOT/share/lua/5.1/?.ljbc;$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;$ROCKS_ROOT/share/lua/5.1/?.lua;$ROCKS_ROOT/share/lua/5.1/?/init.lua;;" + +export LUA_CPATH="$KONG_VENV/openresty/site/lualib/?.so;$KONG_VENV/openresty/lualib/?.so;./?.so;$KONG_VENV/lib/lua/5.1/?.so;$KONG_VENV/openresty/luajit/lib/lua/5.1/?.so;$ROCKS_ROOT/lib/lua/5.1/?.so;;" +export KONG_PREFIX="$KONG_VENV/kong/servroot" +export LIBRARY_PREFIX="$KONG_VENV/kong" # let "make dev" happy +export OPENSSL_DIR="$KONG_VENV/kong" # let "make dev" happy diff --git a/build/templates/venv.fish b/build/templates/venv.fish new file mode 100644 index 00000000000..9b52bd1cdf9 --- /dev/null +++ b/build/templates/venv.fish @@ -0,0 +1,79 @@ +#!/usr/bin/env fish + +# template variables starts +set build_name "{{build_name}}" +set workspace_path "{{workspace_path}}" +# template variables ends + +if test (echo $FISH_VERSION | head -c 1) -lt 3 + echo "Fish version 3.0.0 or higher is required." +end + +# Modified from virtualenv: https://github.com/pypa/virtualenv/blob/main/src/virtualenv/activation/fish/activate.fish + +set -xg KONG_VENV "$workspace_path/bazel-bin/build/$build_name" + +# set PATH +if test -n "$_OLD_KONG_VENV_PATH" + # restore old PATH first, if this script is called multiple times + echo "restored old path $_OLD_KONG_VENV_PATH" + set -gx PATH $_OLD_KONG_VENV_PATH +else + set _OLD_KONG_VENV_PATH $PATH +end + +function deactivate -d 'Exit Kong\'s venv and return to the normal environment.' + + # reset old environment variables + if test -n "$_OLD_KONG_VENV_PATH" + set -gx PATH $_OLD_KONG_VENV_PATH + set -e _OLD_KONG_VENV_PATH + end + + if test -n "$_OLD_FISH_PROMPT_OVERRIDE" + and functions -q _old_fish_prompt + # Set an empty local `$fish_function_path` to allow the removal of `fish_prompt` using `functions -e`. + set -l fish_function_path + + # Erase virtualenv's `fish_prompt` and restore the original. + functions -e fish_prompt + functions -c _old_fish_prompt fish_prompt + functions -e _old_fish_prompt + set -e _OLD_FISH_PROMPT_OVERRIDE + end + + set -e KONG_VENV + set -e ROCKS_CONFIG ROCKS_ROOT LUAROCKS_CONFIG LUA_PATH LUA_CPATH KONG_PREFIX LIBRARY_PREFIX OPENSSL_DIR + functions -e deactivate +end + +# actually set env vars +source $KONG_VENV/venv/lib/venv-commons +set -xg PATH "$PATH" + +# set shell prompt +if test -z "$KONG_VENV_DISABLE_PROMPT" + # Copy the current `fish_prompt` function as `_old_fish_prompt`. + functions -c fish_prompt _old_fish_prompt + + function fish_prompt + # Run the user's prompt first; it might depend on (pipe)status. + set -l prompt (_old_fish_prompt) + + # Prompt override provided? + # If not, just prepend the environment name. + if test -n '' + printf '(%s) ' '' + else + printf '(%s) ' "$build_name" + end + + string join -- \n $prompt # handle multi-line prompts + end + + set -gx _OLD_FISH_PROMPT_OVERRIDE "$KONG_VENV" +end + +if test -n "$argv" + exec $argv +end diff --git a/build/templates/venv.sh b/build/templates/venv.sh new file mode 100644 index 00000000000..86e744176e8 --- /dev/null +++ b/build/templates/venv.sh @@ -0,0 +1,45 @@ +#!/bin/bash + +# template variables starts +build_name="{{build_name}}" +workspace_path="{{workspace_path}}" +# template variables ends + +KONG_VENV="$workspace_path/bazel-bin/build/$build_name" +export KONG_VENV + +# set PATH +if [ -n "${_OLD_KONG_VENV_PATH}" ]; then + # restore old PATH first, if this script is called multiple times + PATH="${_OLD_KONG_VENV_PATH}" +else + _OLD_KONG_VENV_PATH="${PATH}" +fi +export PATH + +deactivate () { + export PATH="${_OLD_KONG_VENV_PATH}" + export PS1="${_OLD_KONG_VENV_PS1}" + unset KONG_VENV + unset _OLD_KONG_VENV_PATH _OLD_KONG_VENV_PS1 + unset ROCKS_CONFIG ROCKS_ROOT LUAROCKS_CONFIG LUA_PATH LUA_CPATH KONG_PREFIX LIBRARY_PREFIX OPENSSL_DIR + unset -f deactivate +} + +# actually set env vars +. $KONG_VENV/venv/lib/venv-commons + +# set shell prompt +if [ -z "${KONG_VENV_DISABLE_PROMPT-}" ] ; then + if [ -n "${_OLD_KONG_VENV_PS1}" ]; then + # prepend the old PS1 if this script is called multiple times + PS1="(${build_name}) ${_OLD_KONG_VENV_PS1}" + else + _OLD_KONG_VENV_PS1="${PS1-}" + PS1="(${build_name}) ${PS1-}" + fi + export PS1 +fi + +# check wrapper +test -n "$*" && exec "$@" || true From f0eac11fab8d08e316e880763cf4a3f9eecc1f98 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 16 Mar 2023 17:38:49 +0800 Subject: [PATCH 2319/4351] fix(makefile): remove extra @ symbols (#10500) --- Makefile | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index e5a65ebb8f5..787084d3425 100644 --- a/Makefile +++ b/Makefile @@ -119,13 +119,13 @@ test: dev @$(VENV) $(TEST_CMD) spec/01-unit test-integration: dev - @$(VENV) @$(TEST_CMD) spec/02-integration + @$(VENV) $(TEST_CMD) spec/02-integration test-plugins: dev - @$(VENV) @$(TEST_CMD) spec/03-plugins + @$(VENV) $(TEST_CMD) spec/03-plugins test-all: dev - @$(VENV) @$(TEST_CMD) spec/ + @$(VENV) $(TEST_CMD) spec/ pdk-phase-checks: dev rm -f t/phase_checks.stats From fdc653de3fb6d9db8cfdd78a9da50a9c53a3b260 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Thu, 16 Mar 2023 07:26:19 -0300 Subject: [PATCH 2320/4351] feat(balancer): expose balancer_health even when healthchecks are off (#5885) The Kong load balancer has concepts of upstream health, which is managed by the healthchecker, and balancer health, which is affected by the healthchecker but also affected by the balancer "health threshold" setting. This means a _balancer_ can be unhealthy (and return HTTP 503) even when healthchecks for the upstream are disabled. The endpoint `/upstreams//health?balancer_health=1` is an "advanced mode" for viewing health, which shows the _balancer health_ as opposed to upstream health. (It is hidden behind a query argument to avoid confusion, as for most cases the upstream health is sufficient and the "balancer" terminology referring to a mostly internal Kong object may also be unclear to end-users.) This endpoint, however, only returns the balancer health, when healthchecks for upstream health are enabled. This commit changes this behavior so that using `?balancer_health=1` we can always see the balancer health, through a new attribute `balancer_health`, which always returns `HEALTHY` or `UNHEALTHY` (reporting the true state of the balancer), even if the overall upstream health status is `HEALTHCHECKS_OFF`. This is useful for debugging. The original attribute `health` is preserved with the existing semantics for backward compatibility, returning `HEALTHY`, `UNHEALTHY` or `HEALTHCHECKS_OFF`. Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 8 ++++++++ kong/runloop/balancer/healthcheckers.lua | 9 ++++++--- .../10-balancer/01-healthchecks_spec.lua | 17 +++++++++++++---- 3 files changed, 27 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index db6f5499c5b..43d50a88906 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -81,6 +81,14 @@ - Allow configuring custom error templates [#10374](https://github.com/Kong/kong/pull/10374) +#### Admin API + +- The `/upstreams//health?balancer_health=1` endpoint always shows the balancer health, + through a new attribute balancer_health, which always returns HEALTHY or UNHEALTHY (reporting + the true state of the balancer), even if the overall upstream health status is HEALTHCHECKS_OFF. + This is useful for debugging. + [#5885](https://github.com/Kong/kong/pull/5885) + #### Plugins - **ACME**: acme plugin now supports configuring an `account_key` in `keys` and `key_sets` diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 8bae055438f..80b88dfdeca 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -358,7 +358,10 @@ function healthcheckers_M.get_balancer_health(upstream_id) end local healthchecker - local balancer_status + + local balancer_status = balancer:getStatus() + local balancer_health = balancer_status.healthy and "HEALTHY" or "UNHEALTHY" + local health = "HEALTHCHECKS_OFF" if is_upstream_using_healthcheck(upstream) then healthchecker = balancer.healthchecker @@ -366,12 +369,12 @@ function healthcheckers_M.get_balancer_health(upstream_id) return nil, "healthchecker not found" end - balancer_status = balancer:getStatus() - health = balancer_status.healthy and "HEALTHY" or "UNHEALTHY" + health = balancer_health end return { health = health, + balancer_health = balancer_health, id = upstream_id, details = balancer_status, } diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index ea0aaa32eff..45c1075ed14 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -381,8 +381,13 @@ for _, strategy in helpers.each_strategy() do assert.is.table(health.data[1]) assert.equals("HEALTHCHECKS_OFF", health.data[1].health) assert.equals("HEALTHCHECKS_OFF", health.data[1].data.addresses[1].health) - end, 15) + local balancer_health = bu.get_balancer_health(upstream_name) + assert.is.table(balancer_health) + assert.is.table(balancer_health.data) + assert.equals("HEALTHCHECKS_OFF", balancer_health.data.health) + assert.equals("HEALTHY", balancer_health.data.balancer_health) + end, 15) end) it("an upstream that is removed and readed keeps the health status", function() @@ -1207,7 +1212,7 @@ for _, strategy in helpers.each_strategy() do name = "pre-function", service = { id = service_id }, config = { - header_filter ={ + header_filter ={ [[ ngx.exit(200) ]], @@ -1329,8 +1334,10 @@ for _, strategy in helpers.each_strategy() do if health_threshold[i] < 100 then assert.equals("HEALTHY", health.data.health) + assert.equals("HEALTHY", health.data.balancer_health) else assert.equals("UNHEALTHY", health.data.health) + assert.equals("UNHEALTHY", health.data.balancer_health) end -- 75% healthy @@ -1348,8 +1355,10 @@ for _, strategy in helpers.each_strategy() do if health_threshold[i] < 75 then assert.equals("HEALTHY", health.data.health) + assert.equals("HEALTHY", health.data.balancer_health) else assert.equals("UNHEALTHY", health.data.health) + assert.equals("UNHEALTHY", health.data.balancer_health) end -- 50% healthy @@ -1489,7 +1498,7 @@ for _, strategy in helpers.each_strategy() do local requests = bu.SLOTS * 2 -- go round the balancer twice local port1 = helpers.get_available_port() local port2 = helpers.get_available_port() - + -- setup target servers: -- server2 will only respond for part of the test, -- then server1 will take over. @@ -1498,7 +1507,7 @@ for _, strategy in helpers.each_strategy() do local server2 = https_server.new(port2, "localhost", "http", true) server1:start() server2:start() - + -- configure healthchecks bu.begin_testcase_setup(strategy, bp) local upstream_name, upstream_id = bu.add_upstream(bp, { From e90d327a5864cc47ad5f9cf28e4d6c153b37fb22 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Thu, 16 Mar 2023 20:30:18 +0800 Subject: [PATCH 2321/4351] fix(runloop): ensure ssl request with an invalid sni is not logged as an error (#10404) Currently, a ssl request with invalid sni will cause an error log as follows: `2023/03/01 06:56:42 [error] 9398#0: *466 [lua] certificate.lua:51: log(): [ssl] failed to fetch SNI: failed to fetch '1.1.1.1' SNI: [postgres] must not be an IP, context: ssl_certificate_by_lua*, client: 127.0.0.1, server: 0.0.0.0:8443` This is confusing. Customers may think it's related to db. As it's just an invalid request, change the log to debug level. FTI-1716 --- kong/db/schema/typedefs.lua | 4 +- kong/runloop/certificate.lua | 32 ++++++++-- spec/02-integration/05-proxy/06-ssl_spec.lua | 65 ++++++++++++++++++++ 3 files changed, 95 insertions(+), 6 deletions(-) diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 9f4989fd6f0..286cbdaf3f7 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -153,7 +153,7 @@ local function validate_sni(host) return nil, "invalid value: " .. host end - if res.type ~= "name" then + if res and res.type ~= "name" then return nil, "must not be an IP" end @@ -186,7 +186,7 @@ local function validate_wildcard_host(host) return nil, "invalid value: " .. host end - if res.type ~= "name" then + if res and res.type ~= "name" then return nil, "must not be an IP" end diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index e7865bfeea5..188c61408ce 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -238,12 +238,36 @@ local function find_certificate(sni) return nil, err end - for _, sni, err in mlcache.each_bulk_res(res) do + for _, new_sni, err in mlcache.each_bulk_res(res) do + if new_sni then + return get_certificate(new_sni.certificate, new_sni.name) + end if err then - log(ERR, "failed to fetch SNI: ", err) + -- we choose to not call typedefs.wildcard_host.custom_validator(sni) + -- in the front to reduce the cost in normal flow. + -- these error messages are from validate_wildcard_host() + local patterns = { + "must not be an IP", + "must not have a port", + "invalid value: ", + "only one wildcard must be specified", + "wildcard must be leftmost or rightmost character", + } + local idx + + for _, pat in ipairs(patterns) do + idx = err:find(pat, nil, true) + if idx then + break + end + end - elseif sni then - return get_certificate(sni.certificate, sni.name) + if idx then + kong.log.debug("invalid SNI '", sni, "', ", err:sub(idx), + ", serving default SSL certificate") + else + log(ERR, "failed to fetch SNI: ", err) + end end end diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 5b198914b5a..0f9e94bcf8e 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -663,4 +663,69 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("kong.runloop.certificate invalid SNI [#" .. strategy .. "]", function() + lazy_setup(function() + assert(helpers.start_kong { + database = strategy, + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() + end) + + it("normal sni", function() + get_cert("a.example.com") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.no.line("invalid SNI", true) + end) + + it("must not have a port", function() + get_cert("a.example.com:600") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI 'a.example.com:600', must not have a port", true) + end) + + it("must not have a port (invalid port)", function() + get_cert("a.example.com:88888") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI 'a.example.com:88888', must not have a port", true) + end) + + it("must not be an IP", function() + get_cert("127.0.0.1") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI '127.0.0.1', must not be an IP", true) + end) + + it("must not be an IP (with port)", function() + get_cert("127.0.0.1:443") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI '127.0.0.1:443', must not be an IP", true) + end) + + it("invalid value", function() + get_cert("256.256.256.256") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI '256.256.256.256', invalid value: ", true) + end) + + it("only one wildcard must be specified", function() + get_cert("*.exam*le.com") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI '*.exam*le.com', only one wildcard must be specified", true) + end) + + it("wildcard must be leftmost or rightmost character", function() + get_cert("a.exam*le.com") + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.line("invalid SNI 'a.exam*le.com', wildcard must be leftmost or rightmost character", true) + end) + + end) end From b045c1e4904dcbeaef5a109bc19e2161f6ddac77 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 17 Mar 2023 14:01:34 +0800 Subject: [PATCH 2322/4351] feat(otel): add `http_response_header_for_traceid` config to add trace_id for downstream header (#10379) FTI-4655 --- CHANGELOG.md | 4 +++ kong/clustering/compat/removed_fields.lua | 5 +++- kong/plugins/opentelemetry/handler.lua | 11 ++++++++ kong/plugins/opentelemetry/schema.lua | 1 + .../37-opentelemetry/05-otelcol_spec.lua | 28 +++++++++++++++++++ 5 files changed, 48 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 43d50a88906..c44d6374039 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -137,6 +137,10 @@ - **Request-Termination**: If the echo option was used, it would not return the uri-captures. [#10390](https://github.com/Kong/kong/pull/10390) +- **OpenTelemetry**: add `http_response_header_for_traceid` field in OpenTelemetry plugin. + The plugin will set the corresponding header in the response + if the field is specified with a string value. + [#10379](https://github.com/Kong/kong/pull/10379) ### Dependencies diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index f68912597f1..7f48f7c0974 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -62,6 +62,9 @@ return { }, proxy_cache = { "ignore_uri_case", - } + }, + opentelemetry = { + "http_response_header_for_traceid", + }, }, } diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index b41ce20cdb3..ddbb78b29d0 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -150,6 +150,17 @@ function OpenTelemetryHandler:access() propagation_set("preserve", header_type, translate_span_trace_id(root_span), "w3c") end +function OpenTelemetryHandler:header_filter(conf) + if conf.http_response_header_for_traceid then + local trace_id = kong.ctx.plugin.trace_id + if not trace_id then + local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + trace_id = root_span and root_span.trace_id + end + kong.response.add_header(conf.http_response_header_for_traceid, trace_id) + end +end + function OpenTelemetryHandler:log(conf) ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index b70cd80c024..068936645de 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -49,6 +49,7 @@ return { { connect_timeout = typedefs.timeout { default = 1000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, + { http_response_header_for_traceid = { type = "string", default = nil }}, }, }, }, }, diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 1c65985bacc..5cc63d170ad 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -15,6 +15,7 @@ local OTELCOL_FILE_EXPORTER_PATH = helpers.otelcol_file_exporter_path for _, strategy in helpers.each_strategy() do local proxy_url + local proxy_url_enable_traceid describe("otelcol #" .. strategy, function() -- helpers @@ -35,6 +36,10 @@ for _, strategy in helpers.each_strategy() do protocols = { "http" }, paths = { "/" }}) + local route_traceid = bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/enable_response_header_traceid" }}) + bp.plugins:insert({ name = "opentelemetry", config = table_merge({ @@ -43,6 +48,16 @@ for _, strategy in helpers.each_strategy() do }, config) }) + bp.plugins:insert({ + name = "opentelemetry", + route = { id = route_traceid.id }, + config = table_merge({ + endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), + batch_flush_delay = 0, -- report immediately + http_response_header_for_traceid = "x-trace-id", + }, config) + }) + assert(helpers.start_kong { database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -51,6 +66,7 @@ for _, strategy in helpers.each_strategy() do }) proxy_url = fmt("http://%s:%s", helpers.get_proxy_ip(), helpers.get_proxy_port()) + proxy_url_enable_traceid = fmt("http://%s:%s/enable_response_header_traceid", helpers.get_proxy_ip(), helpers.get_proxy_port()) end describe("otelcol receives traces #http", function() @@ -73,6 +89,18 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.same(200, res.status) end + httpc:close() + end) + + it("send traces with config http_response_header_for_traceid enable", function() + local httpc = http.new() + for i = 1, LIMIT do + local res, err = httpc:request_uri(proxy_url_enable_traceid) + assert.is_nil(err) + assert.same(200, res.status) + assert.not_nil(res.headers["x-trace-id"]) + end + httpc:close() end) it("valid traces", function() From 2ab7f1d714828ccbe64857b57e86e4582467abbc Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Fri, 17 Mar 2023 18:15:17 +0800 Subject: [PATCH 2323/4351] tests(certificates): reduce cert PATCH test flakiness (#10512) --- .../04-admin_api/06-certificates_routes_spec.lua | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua index 2e6f6fda0a3..7ae78b6a0c0 100644 --- a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua @@ -74,7 +74,12 @@ describe("Admin API: #" .. strategy, function() local function get_certificates() local res = client:get("/certificates") local body = assert.res_status(200, res) - return cjson.decode(body) + local json = cjson.decode(body) + for _, cert in ipairs(json.data) do + cert.updated_at = nil + end + + return json end local bp, db From 39e5f34360340ab972eeadfd72f4cde9c42dd59e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 17 Mar 2023 19:25:52 +0800 Subject: [PATCH 2324/4351] fix(admin): custom id empty value cause crash at /consumers (#10475) Fix KAG-867 --------- Co-authored-by: Chrono --- CHANGELOG.md | 5 +++++ kong/api/routes/consumers.lua | 11 +++++++++-- .../04-admin_api/03-consumers_routes_spec.lua | 8 ++++++++ 3 files changed, 22 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c44d6374039..0e3ca8ce2b8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -119,6 +119,11 @@ Docker containers if it was not cleanly stopped. [#10468](https://github.com/Kong/kong/pull/10468) +#### Admin API + +- Fix an issue where empty value of URI argument `custom_id` crashes `/consumer`. + [#10475](https://github.com/Kong/kong/pull/10475) + ### Changed #### Core diff --git a/kong/api/routes/consumers.lua b/kong/api/routes/consumers.lua index 3f1cb196584..470281f6098 100644 --- a/kong/api/routes/consumers.lua +++ b/kong/api/routes/consumers.lua @@ -10,11 +10,18 @@ return { ["/consumers"] = { GET = function(self, db, helpers, parent) local args = self.args.uri + local custom_id = args.custom_id + + if custom_id and type(custom_id) ~= "string" or custom_id == "" then + return kong.response.exit(400, { + message = "custom_id must be an unempty string", + }) + end -- Search by custom_id: /consumers?custom_id=xxx - if args.custom_id then + if custom_id then local opts = endpoints.extract_options(args, db.consumers.schema, "select") - local consumer, _, err_t = db.consumers:select_by_custom_id(args.custom_id, opts) + local consumer, _, err_t = db.consumers:select_by_custom_id(custom_id, opts) if err_t then return endpoints.handle_error(err_t) end diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index 1677bec346d..4178ae39fd0 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -247,6 +247,14 @@ describe("Admin API (#" .. strategy .. "): ", function() pages[i] = json end end) + it("not crashed by empty custom_id #KAG-867", function() + local res = client:get("/consumers?custom_id=") + local body = assert.res_status(400, res) + assert(cjson.decode(body)) + res = client:get("/consumers?custom_id") + body = assert.res_status(400, res) + assert(cjson.decode(body)) + end) it("allows filtering by custom_id", function() local custom_id = gensym() local c = bp.consumers:insert({ custom_id = custom_id }, { nulls = true }) From 7e28d9a5eb5d47f126e6dce0e8b7c1961d1495e1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 17 Mar 2023 19:26:47 +0800 Subject: [PATCH 2325/4351] chore(gha): rename job name of label-schema.yml to different as label-check.yml (#10511) --- .github/workflows/label-schema.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index ddb6224009d..38af629d9aa 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -1,4 +1,4 @@ -name: Pull Request Label Checker +name: Pull Request Schema Labeler on: pull_request: types: [opened, edited, synchronize, labeled, unlabeled] From 3718b448cbe2d2c9235d2b04c85570fee6e7eb23 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 20 Mar 2023 16:50:08 +0800 Subject: [PATCH 2326/4351] tests(statsd): remove useless ngx.sleep call in statsd integration test (#10451) --- spec/03-plugins/06-statsd/01-log_spec.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index bb16116a3f9..b87aa17b2fb 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -931,7 +931,6 @@ for _, strategy in helpers.each_strategy() do it("logs over UDP with default metrics with influxdb tag_style", function() local metrics_count = DEFAULT_METRICS_COUNT - 6 - ngx.sleep(10) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", From 6480aaa7b81bde4b74f70ac6c970d293a878cd54 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 10:14:26 +0200 Subject: [PATCH 2327/4351] perf(pdk): localize functions in request module ### Summary Just localizes some functions in request module. The most of them were already localized, but this adds the rest. --- kong/pdk/request.lua | 53 ++++++++++++++++++++++++++++---------------- 1 file changed, 34 insertions(+), 19 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 063874de0bf..7f37182938e 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -20,11 +20,30 @@ local find = string.find local lower = string.lower local type = type local error = error +local pairs = pairs local tonumber = tonumber +local setmetatable = setmetatable + + local check_phase = phase_checker.check local check_not_phase = phase_checker.check_not +local gsub = ngx.re and ngx.re.gsub -- needed to please the unit tests +local decode_args = ngx.decode_args + + +local read_body = req.read_body +local start_time = req.start_time +local get_method = req.get_method +local get_headers = req.get_headers +local get_uri_args = req.get_uri_args +local http_version = req.http_version +local get_post_args = req.get_post_args +local get_body_data = req.get_body_data +local get_body_file = req.get_body_file + + local PHASES = phase_checker.phases @@ -112,7 +131,7 @@ local function new(self) function _REQUEST.get_port() check_not_phase(PHASES.init_worker) - return tonumber(var.server_port) + return tonumber(var.server_port, 10) end @@ -236,8 +255,7 @@ local function new(self) s = find(host, ":", 1, true) if s then - port = tonumber(sub(host, s + 1)) - + port = tonumber(sub(host, s + 1), 10) if port and port >= MIN_PORT and port <= MAX_PORT then return port end @@ -344,7 +362,7 @@ local function new(self) function _REQUEST.get_http_version() check_phase(PHASES.request) - return req.http_version() + return http_version() end @@ -368,7 +386,7 @@ local function new(self) end end - return req.get_method() + return get_method() end @@ -560,10 +578,10 @@ local function new(self) return {} end - return ngx.decode_args(sub(req_line, qidx + 1, eidx - 1), max_args) + return decode_args(sub(req_line, qidx + 1, eidx - 1), max_args) end - return req.get_uri_args(max_args) + return get_uri_args(max_args) end @@ -601,10 +619,7 @@ local function new(self) error("header name must be a string", 2) end - -- Do not localize ngx.re.gsub! It will crash because ngx.re is monkey patched. - local header_value = var["http_" .. ngx.re.gsub(name, "-", "_", "jo")] - - return header_value + return var["http_" .. gsub(name, "-", "_", "jo")] end @@ -642,7 +657,7 @@ local function new(self) check_phase(PHASES.request) if max_headers == nil then - return req.get_headers(MAX_HEADERS_DEFAULT) + return get_headers(MAX_HEADERS_DEFAULT) end if type(max_headers) ~= "number" then @@ -655,7 +670,7 @@ local function new(self) error("max_headers must be <= " .. MAX_HEADERS, 2) end - return req.get_headers(max_headers) + return get_headers(max_headers) end @@ -685,11 +700,11 @@ local function new(self) function _REQUEST.get_raw_body() check_phase(before_content) - req.read_body() + read_body() - local body = req.get_body_data() + local body = get_body_data() if not body then - if req.get_body_file() then + if get_body_file() then return nil, "request body did not fit into client body buffer, consider raising 'client_body_buffer_size'" else @@ -783,8 +798,8 @@ local function new(self) -- TODO: should we also compare content_length to client_body_buffer_size here? - req.read_body() - local pargs, err = req.get_post_args(max_args or MAX_POST_ARGS_DEFAULT) + read_body() + local pargs, err = get_post_args(max_args or MAX_POST_ARGS_DEFAULT) if not pargs then return nil, err, CONTENT_TYPE_POST end @@ -838,7 +853,7 @@ local function new(self) function _REQUEST.get_start_time() check_phase(PHASES.request) - return ngx.ctx.KONG_PROCESSING_START or (req.start_time() * 1000) + return ngx.ctx.KONG_PROCESSING_START or (start_time() * 1000) end local EMPTY = {} From b1f3a761bdb3dabfdcea319ba58262b58a59fe86 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 10:32:56 +0200 Subject: [PATCH 2328/4351] chore(pdk): add is_trusted_ip helper function to request module ### Summary Adds is_trusted_ip() helper function to request module. There were some repetitive code. --- kong/pdk/request.lua | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 7f37182938e..6808180743c 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -80,6 +80,14 @@ local function new(self) local X_FORWARDED_PATH = "X-Forwarded-Path" local X_FORWARDED_PREFIX = "X-Forwarded-Prefix" + local is_trusted_ip do + local is_trusted = self.ip.is_trusted + local get_ip = self.client.get_ip + is_trusted_ip = function() + return is_trusted(get_ip()) + end + end + --- -- Returns the scheme component of the request's URL. The returned value is @@ -158,7 +166,7 @@ local function new(self) function _REQUEST.get_forwarded_scheme() check_phase(PHASES.request) - if self.ip.is_trusted(self.client.get_ip()) then + if is_trusted_ip() then local scheme = _REQUEST.get_header(X_FORWARDED_PROTO) if scheme then return lower(scheme) @@ -193,7 +201,7 @@ local function new(self) function _REQUEST.get_forwarded_host() check_phase(PHASES.request) - if self.ip.is_trusted(self.client.get_ip()) then + if is_trusted_ip() then local host = _REQUEST.get_header(X_FORWARDED_HOST) if host then local s = find(host, "@", 1, true) @@ -240,8 +248,8 @@ local function new(self) function _REQUEST.get_forwarded_port() check_phase(PHASES.request) - if self.ip.is_trusted(self.client.get_ip()) then - local port = tonumber(_REQUEST.get_header(X_FORWARDED_PORT)) + if is_trusted_ip() then + local port = tonumber(_REQUEST.get_header(X_FORWARDED_PORT), 10) if port and port >= MIN_PORT and port <= MAX_PORT then return port end @@ -295,7 +303,7 @@ local function new(self) function _REQUEST.get_forwarded_path() check_phase(PHASES.request) - if self.ip.is_trusted(self.client.get_ip()) then + if is_trusted_ip() then local path = _REQUEST.get_header(X_FORWARDED_PATH) if path then return path @@ -338,7 +346,7 @@ local function new(self) check_phase(PHASES.request) local prefix - if self.ip.is_trusted(self.client.get_ip()) then + if is_trusted_ip() then prefix = _REQUEST.get_header(X_FORWARDED_PREFIX) if prefix then return prefix From 127d8c1ed66d0706ddfa69dba43fd85eabd96ab4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 11:07:05 +0200 Subject: [PATCH 2329/4351] perf(pdk): reuse table for kong.request.get_uri_args ### Summary If `kong.request.get_uri_args` is called multiple times in request, the table returned by it is now cached to request context and reused when called again. --- kong/pdk/request.lua | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 6808180743c..e60ea5fe8ca 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -573,7 +573,8 @@ local function new(self) end end - if ngx.ctx.KONG_UNEXPECTED and _REQUEST.get_http_version() < 2 then + local ctx = ngx.ctx + if ctx.KONG_UNEXPECTED and _REQUEST.get_http_version() < 2 then local req_line = var.request local qidx = find(req_line, "?", 1, true) if not qidx then @@ -589,7 +590,12 @@ local function new(self) return decode_args(sub(req_line, qidx + 1, eidx - 1), max_args) end - return get_uri_args(max_args) + local uri_args, err = get_uri_args(max_args, ctx.uri_args) + if uri_args then + ctx.uri_args = uri_args + end + + return uri_args, err end From a9304e2a971506fc703c903c245deb358e33d492 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 11:53:34 +0200 Subject: [PATCH 2330/4351] tests(integration): use helpers.clean_logfile instead of os.execute ### Summary On my Mac the `os.execute("echo -n '' > " .. FILE_LOG_PATH)` was creating files that contained `-n`, which is really strange. We have a helper to cleanup log files, so lets just use it instead. --- spec/02-integration/05-proxy/04-plugins_triggering_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index 8c70470bee8..781abf4fea9 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -409,7 +409,7 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() - os.execute("echo -n '' > " .. FILE_LOG_PATH) + helpers.clean_logfile(FILE_LOG_PATH) os.execute("chmod 0777 " .. FILE_LOG_PATH) end) @@ -749,7 +749,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() - os.execute("echo -n '' > " .. FILE_LOG_PATH) + helpers.clean_logfile(FILE_LOG_PATH) os.execute("chmod 0777 " .. FILE_LOG_PATH) end) From 4b050740e30f14c9ddfa596e59017db7e338ff7b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 11:59:55 +0200 Subject: [PATCH 2331/4351] style(pdk): fix indentation in kong.response ### Summary Just fixes the indentation in kong response pdk module. --- kong/pdk/response.lua | 108 +++++++++++++++++++++--------------------- 1 file changed, 54 insertions(+), 54 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index b8acac673a3..e9ecaef4227 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -117,66 +117,66 @@ local function new(self, major_version) [16] = "Unauthenticated", } -local get_http_error_message -do - local HTTP_ERROR_MESSAGES = { - [400] = "Bad request", - [401] = "Unauthorized", - [402] = "Payment required", - [403] = "Forbidden", - [404] = "Not found", - [405] = "Method not allowed", - [406] = "Not acceptable", - [407] = "Proxy authentication required", - [408] = "Request timeout", - [409] = "Conflict", - [410] = "Gone", - [411] = "Length required", - [412] = "Precondition failed", - [413] = "Payload too large", - [414] = "URI too long", - [415] = "Unsupported media type", - [416] = "Range not satisfiable", - [417] = "Expectation failed", - [418] = "I'm a teapot", - [421] = "Misdirected request", - [422] = "Unprocessable entity", - [423] = "Locked", - [424] = "Failed dependency", - [425] = "Too early", - [426] = "Upgrade required", - [428] = "Precondition required", - [429] = "Too many requests", - [431] = "Request header fields too large", - [451] = "Unavailable for legal reasons", - [494] = "Request header or cookie too large", - [500] = "An unexpected error occurred", - [501] = "Not implemented", - [502] = "An invalid response was received from the upstream server", - [503] = "The upstream server is currently unavailable", - [504] = "The upstream server is timing out", - [505] = "HTTP version not supported", - [506] = "Variant also negotiates", - [507] = "Insufficient storage", - [508] = "Loop detected", - [510] = "Not extended", - [511] = "Network authentication required", - } + local get_http_error_message + do + local HTTP_ERROR_MESSAGES = { + [400] = "Bad request", + [401] = "Unauthorized", + [402] = "Payment required", + [403] = "Forbidden", + [404] = "Not found", + [405] = "Method not allowed", + [406] = "Not acceptable", + [407] = "Proxy authentication required", + [408] = "Request timeout", + [409] = "Conflict", + [410] = "Gone", + [411] = "Length required", + [412] = "Precondition failed", + [413] = "Payload too large", + [414] = "URI too long", + [415] = "Unsupported media type", + [416] = "Range not satisfiable", + [417] = "Expectation failed", + [418] = "I'm a teapot", + [421] = "Misdirected request", + [422] = "Unprocessable entity", + [423] = "Locked", + [424] = "Failed dependency", + [425] = "Too early", + [426] = "Upgrade required", + [428] = "Precondition required", + [429] = "Too many requests", + [431] = "Request header fields too large", + [451] = "Unavailable for legal reasons", + [494] = "Request header or cookie too large", + [500] = "An unexpected error occurred", + [501] = "Not implemented", + [502] = "An invalid response was received from the upstream server", + [503] = "The upstream server is currently unavailable", + [504] = "The upstream server is timing out", + [505] = "HTTP version not supported", + [506] = "Variant also negotiates", + [507] = "Insufficient storage", + [508] = "Loop detected", + [510] = "Not extended", + [511] = "Network authentication required", + } - function get_http_error_message(status) - local msg = HTTP_ERROR_MESSAGES[status] + function get_http_error_message(status) + local msg = HTTP_ERROR_MESSAGES[status] - if msg then - return msg - end + if msg then + return msg + end - msg = fmt("The upstream server responded with %d", status) - HTTP_ERROR_MESSAGES[status] = msg + msg = fmt("The upstream server responded with %d", status) + HTTP_ERROR_MESSAGES[status] = msg - return msg + return msg + end end -end --- From d3a5e8e69b3cfa9a7ad12cb1c5578b4430050b5e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 14:36:06 +0200 Subject: [PATCH 2332/4351] perf(pdk): more performant replace dashes function in kong.response ### Summary Previously the code was using `ngx.re.gsub` for simple `-` to `_` conversion on input strings. For HTTP module it uses `resty.core.utils.str_replace_char`. For stream module this is not currently needed here. The already fast replacement logic is now about the 5 times faster. Signed-off-by: Aapo Talvensaari --- kong/pdk/request.lua | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index e60ea5fe8ca..df6d72c148d 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -29,10 +29,6 @@ local check_phase = phase_checker.check local check_not_phase = phase_checker.check_not -local gsub = ngx.re and ngx.re.gsub -- needed to please the unit tests -local decode_args = ngx.decode_args - - local read_body = req.read_body local start_time = req.start_time local get_method = req.get_method @@ -42,6 +38,10 @@ local http_version = req.http_version local get_post_args = req.get_post_args local get_body_data = req.get_body_data local get_body_file = req.get_body_file +local decode_args = ngx.decode_args + + +local is_http_subsystem = ngx and ngx.config.subsystem == "http" local PHASES = phase_checker.phases @@ -88,6 +88,20 @@ local function new(self) end end + local replace_dashes do + -- 1.000.000 iterations with input of "my-header": + -- string.gsub: 81ms + -- ngx.re.gsub: 74ms + -- loop/string.buffer: 28ms + -- str_replace_char: 14ms + if is_http_subsystem then + local str_replace_char = require("resty.core.utils").str_replace_char + replace_dashes = function(str) + return str_replace_char(str, "-", "_") + end + end + end + --- -- Returns the scheme component of the request's URL. The returned value is @@ -633,7 +647,7 @@ local function new(self) error("header name must be a string", 2) end - return var["http_" .. gsub(name, "-", "_", "jo")] + return var["http_" .. replace_dashes(name)] end From d964b83ea11b17ae29238fdd33a569a4cc1dfb96 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 9 Mar 2023 13:48:55 +0200 Subject: [PATCH 2333/4351] feat(conf): configurable max for request headers, response headers, uri args, post args and decode args for lua ### Summary Adds new `kong.conf` configuration settings: - `lua_max_req_headers` (affects `kong.request.get_headers()` and `ngx.req.get_headers()`, does not affect proxying) - `lua_max_resp_headers` (affects `kong.response.get_headers()` and `kong.service.response.get_headers()` and `ngx.resp.get_headers()`, does not affect proxying) - `lua_max_uri_args` (affects `kong.request.get_query()`, `kong.request.get_query_arg()`, `ngx.req.get_uri_args()`, does not affect proxying) - `lua_max_post_args` (affects `kong.request.get_body()` and `ngx.req.get_post_args()`, does not affect proxying) And changes Kong to use those defaults. This PR also contains some style/perf commits. I suggest this to be reviewed `commit-by-commit`. Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 4 + kong.conf.default | 39 ++- kong/conf_loader/init.lua | 29 ++ kong/globalpatches.lua | 124 +++++++++ kong/pdk/request.lua | 41 +-- kong/pdk/response.lua | 10 +- kong/pdk/service/response.lua | 8 +- kong/plugins/proxy-cache/handler.lua | 1 + kong/router/atc.lua | 11 +- kong/router/traditional.lua | 10 +- kong/runloop/balancer/init.lua | 14 +- kong/runloop/plugin_servers/init.lua | 4 +- kong/templates/kong_defaults.lua | 5 + spec/01-unit/03-conf_loader_spec.lua | 63 +++++ .../05-proxy/30-max-args_spec.lua | 248 ++++++++++++++++++ spec/fixtures/custom_nginx.template | 2 +- .../kong/plugins/max-args/handler.lua | 72 +++++ .../kong/plugins/max-args/schema.lua | 18 ++ spec/fixtures/mock_upstream.lua | 8 +- spec/fixtures/mock_webserver_tpl.lua | 14 +- 20 files changed, 672 insertions(+), 53 deletions(-) create mode 100644 spec/02-integration/05-proxy/30-max-args_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/max-args/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/max-args/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 0e3ca8ce2b8..388e150d8cd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -80,6 +80,10 @@ [#10400](https://github.com/Kong/kong/pull/10400) - Allow configuring custom error templates [#10374](https://github.com/Kong/kong/pull/10374) +- The maximum number of request headers, response headers, uri args, and post args that are + parsed by default can now be configured with a new configuration parameters: + `lua_max_req_headers`, `lua_max_resp_headers`, `lua_max_uri_args` and `lua_max_post_args` + [#10443](https://github.com/Kong/kong/pull/10443) #### Admin API diff --git a/kong.conf.default b/kong.conf.default index 405535d2149..f13d4ff9c6b 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1653,6 +1653,44 @@ # This flavor of router will be removed in the next # major release of Kong. +#lua_max_req_headers = 100 # Maximum number of request headers to parse by default. + # + # This argument can be set to an integer between 1 and 1000. + # + # When proxying the Kong sends all the request headers + # and this setting does not have any effect. It is used + # to limit Kong and its plugins from reading too many + # request headers. + +#lua_max_resp_headers = 100 # Maximum number of response headers to parse by default. + # + # This argument can be set to an integer between 1 and 1000. + # + # When proxying, Kong returns all the response headers + # and this setting does not have any effect. It is used + # to limit Kong and its plugins from reading too many + # response headers. + +#lua_max_uri_args = 100 # Maximum number of request uri arguments to parse by + # default. + # + # This argument can be set to an integer between 1 and 1000. + # + # When proxying, Kong sends all the request query + # arguments and this setting does not have any effect. + # It is used to limit Kong and its plugins from reading + # too many query arguments. + +#lua_max_post_args = 100 # Maximum number of request post arguments to parse by + # default. + # + # This argument can be set to an integer between 1 and 1000. + # + # When proxying, Kong sends all the request post + # arguments and this setting does not have any effect. + # It is used to limit Kong and its plugins from reading + # too many post arguments. + #------------------------------------------------------------------------------ # MISCELLANEOUS #------------------------------------------------------------------------------ @@ -1844,4 +1882,3 @@ # Setting this attribute disables the search # behavior and explicitly instructs Kong which # OpenResty installation to use. - diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e3f79613f1c..a537e8ad7cb 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -450,6 +450,11 @@ local CONF_PARSERS = { }, worker_state_update_frequency = { typ = "number" }, + lua_max_req_headers = { typ = "number" }, + lua_max_resp_headers = { typ = "number" }, + lua_max_uri_args = { typ = "number" }, + lua_max_post_args = { typ = "number" }, + ssl_protocols = { typ = "string", directives = { @@ -1228,6 +1233,30 @@ local function check_and_parse(conf, opts) end end + if conf.lua_max_req_headers < 1 or conf.lua_max_req_headers > 1000 + or conf.lua_max_req_headers ~= floor(conf.lua_max_req_headers) + then + errors[#errors + 1] = "lua_max_req_headers must be an integer between 1 and 1000" + end + + if conf.lua_max_resp_headers < 1 or conf.lua_max_resp_headers > 1000 + or conf.lua_max_resp_headers ~= floor(conf.lua_max_resp_headers) + then + errors[#errors + 1] = "lua_max_resp_headers must be an integer between 1 and 1000" + end + + if conf.lua_max_uri_args < 1 or conf.lua_max_uri_args > 1000 + or conf.lua_max_uri_args ~= floor(conf.lua_max_uri_args) + then + errors[#errors + 1] = "lua_max_uri_args must be an integer between 1 and 1000" + end + + if conf.lua_max_post_args < 1 or conf.lua_max_post_args > 1000 + or conf.lua_max_post_args ~= floor(conf.lua_max_post_args) + then + errors[#errors + 1] = "lua_max_post_args must be an integer between 1 and 1000" + end + return #errors == 0, errors[1], errors end diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 8a645041888..b83d75cf305 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -104,6 +104,130 @@ return function(options) end + do + if ngx.config.subsystem == "http" then + local base = require "resty.core.base" + local get_request = base.get_request + + local error = error + + local get_req_headers = ngx.req.get_headers + local get_resp_headers = ngx.resp.get_headers + local get_uri_args = ngx.req.get_uri_args + local get_post_args = ngx.req.get_post_args + local decode_args = ngx.decode_args + + local DEFAULT_MAX_REQ_HEADERS = 100 + local DEFAULT_MAX_RESP_HEADERS = 100 + local DEFAULT_MAX_URI_ARGS = 100 + local DEFAULT_MAX_POST_ARGS = 100 + local DEFAULT_MAX_DECODE_ARGS = 100 + + local MAX_REQ_HEADERS + local MAX_RESP_HEADERS + local MAX_URI_ARGS + local MAX_POST_ARGS + local MAX_DECODE_ARGS + + -- REQUEST HEADERS [ + local function get_req_headers_real(max_req_headers, ...) + local request_headers, err = get_req_headers(max_req_headers or MAX_REQ_HEADERS or DEFAULT_MAX_REQ_HEADERS, ...) + if err == "truncated" then + kong.log.notice("request headers truncated") + end + return request_headers, err + end + + _G.ngx.req.get_headers = function(max_req_headers, ...) + local r = get_request() + if not r then + error("no request found") + end + MAX_REQ_HEADERS = kong and kong.configuration and kong.configuration.lua_max_req_headers or DEFAULT_MAX_REQ_HEADERS + _G.ngx.req.get_headers = get_req_headers_real + return get_req_headers_real(max_req_headers or MAX_REQ_HEADERS, ...) + end + -- ] + + -- RESPONSE HEADERS [ + local function get_resp_headers_real(max_resp_headers, ...) + local response_headers, err = get_resp_headers(max_resp_headers or MAX_RESP_HEADERS or DEFAULT_MAX_RESP_HEADERS, ...) + if err == "truncated" then + kong.log.notice("response headers truncated") + end + return response_headers, err + end + + _G.ngx.resp.get_headers = function(max_resp_headers, ...) + local r = get_request() + if not r then + error("no request found") + end + MAX_RESP_HEADERS = kong and kong.configuration and kong.configuration.lua_max_resp_headers or DEFAULT_MAX_RESP_HEADERS + _G.ngx.resp.get_headers = get_resp_headers_real + return get_resp_headers_real(max_resp_headers or MAX_RESP_HEADERS, ...) + end + -- ] + + -- URI ARGS [ + local function get_uri_args_real(max_uri_args, ...) + local uri_args, err = get_uri_args(max_uri_args or MAX_URI_ARGS or DEFAULT_MAX_URI_ARGS, ...) + if err == "truncated" then + kong.log.notice("uri args truncated") + end + return uri_args, err + end + + _G.ngx.req.get_uri_args = function(max_uri_args, ...) + local r = get_request() + if not r then + error("no request found") + end + MAX_URI_ARGS = kong and kong.configuration and kong.configuration.lua_max_uri_args or DEFAULT_MAX_URI_ARGS + _G.ngx.req.get_uri_args = get_uri_args_real + return get_uri_args_real(max_uri_args or MAX_URI_ARGS, ...) + end + -- ] + + -- POST ARGS [ + local function get_post_args_real(max_post_args, ...) + local post_args, err = get_post_args(max_post_args or MAX_POST_ARGS or DEFAULT_MAX_POST_ARGS, ...) + if err == "truncated" then + kong.log.notice("post args truncated") + end + return post_args, err + end + + _G.ngx.req.get_post_args = function(max_post_args, ...) + local r = get_request() + if not r then + error("no request found") + end + MAX_POST_ARGS = kong and kong.configuration and kong.configuration.lua_max_post_args or DEFAULT_MAX_POST_ARGS + _G.ngx.req.get_post_args = get_post_args_real + return get_post_args_real(max_post_args or MAX_POST_ARGS, ...) + end + -- ] + + -- DECODE ARGS [ + local function decode_args_real(str, max_args, ...) + local args, err = decode_args(str, max_args or MAX_DECODE_ARGS or DEFAULT_MAX_DECODE_ARGS, ...) + if err == "truncated" then + kong.log.notice("decode args truncated") + end + return args, err + end + + _G.ngx.decode_args = function(str, max_args, ...) + -- Currently the kong.configuration.lua_max_uri_args is used for this too. + MAX_DECODE_ARGS = kong and kong.configuration and kong.configuration.lua_max_uri_args or DEFAULT_MAX_DECODE_ARGS + _G.ngx.decode_args = decode_args_real + return decode_args_real(str, max_args or MAX_DECODE_ARGS, ...) + end + -- ] + end + end + do -- implement a Lua based shm for: cli (and hence rbusted) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index df6d72c148d..8df23e21afd 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -56,13 +56,10 @@ local function new(self) local HOST_PORTS = self.configuration.host_ports or {} local MIN_HEADERS = 1 - local MAX_HEADERS_DEFAULT = 100 local MAX_HEADERS = 1000 local MIN_QUERY_ARGS = 1 - local MAX_QUERY_ARGS_DEFAULT = 100 local MAX_QUERY_ARGS = 1000 local MIN_POST_ARGS = 1 - local MAX_POST_ARGS_DEFAULT = 100 local MAX_POST_ARGS = 1000 local MIN_PORT = 1 @@ -546,9 +543,10 @@ local function new(self) -- arguments, and `?foo=&bar=` translates to two string arguments containing -- empty strings. -- - -- By default, this function returns up to **100** arguments. The optional - -- `max_args` argument can be specified to customize this limit, but must be - -- greater than **1** and not greater than **1000**. + -- By default, this function returns up to **100** arguments (or what has been + -- configured using `lua_max_uri_args`). The optional `max_args` argument can be + -- specified to customize this limit, but must be greater than **1** and not + -- greater than **1000**. -- -- @function kong.request.get_query -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api @@ -570,10 +568,7 @@ local function new(self) function _REQUEST.get_query(max_args) check_phase(PHASES.request) - if max_args == nil then - max_args = MAX_QUERY_ARGS_DEFAULT - - else + if max_args ~= nil then if type(max_args) ~= "number" then error("max_args must be a number", 2) end @@ -659,9 +654,10 @@ local function new(self) -- written as underscores (`_`); that is, the header `X-Custom-Header` can -- also be retrieved as `x_custom_header`. -- - -- By default, this function returns up to **100** headers. The optional - -- `max_headers` argument can be specified to customize this limit, but must - -- be greater than **1** and not greater than **1000**. + -- By default, this function returns up to **100** headers (or what has been + -- configured using `lua_max_req_headers`). The optional `max_headers` argument + -- can be specified to customize this limit, but must be greater than **1** and + -- not greater than **1000**. -- -- @function kong.request.get_headers -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api @@ -685,15 +681,13 @@ local function new(self) check_phase(PHASES.request) if max_headers == nil then - return get_headers(MAX_HEADERS_DEFAULT) + return get_headers() end if type(max_headers) ~= "number" then error("max_headers must be a number", 2) - elseif max_headers < MIN_HEADERS then error("max_headers must be >= " .. MIN_HEADERS, 2) - elseif max_headers > MAX_HEADERS then error("max_headers must be <= " .. MAX_HEADERS, 2) end @@ -777,7 +771,8 @@ local function new(self) -- body could not be parsed. -- -- The optional argument `max_args` can be used to set a limit on the number - -- of form arguments parsed for `application/x-www-form-urlencoded` payloads. + -- of form arguments parsed for `application/x-www-form-urlencoded` payloads, + -- which is by default **100** (or what has been configured using `lua_max_post_args`). -- -- The third return value is string containing the mimetype used to parsed -- the body (as per the `mimetype` argument), allowing the caller to identify @@ -827,7 +822,17 @@ local function new(self) -- TODO: should we also compare content_length to client_body_buffer_size here? read_body() - local pargs, err = get_post_args(max_args or MAX_POST_ARGS_DEFAULT) + + local pargs, err + + -- For some APIs, especially those using Lua C API (perhaps FFI too), + -- there is a difference in passing nil and not passing anything. + if max_args ~= nil then + pargs, err = get_post_args(max_args) + else + pargs, err = get_post_args() + end + if not pargs then return nil, err, CONTENT_TYPE_POST end diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index e9ecaef4227..9ae4ab9f55e 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -63,7 +63,6 @@ local function new(self, major_version) local _RESPONSE = {} local MIN_HEADERS = 1 - local MAX_HEADERS_DEFAULT = 100 local MAX_HEADERS = 1000 local MIN_STATUS_CODE = 100 @@ -268,9 +267,10 @@ local function new(self, major_version) -- headers as the client would see them upon reception, including headers -- added by Kong itself. -- - -- By default, this function returns up to **100** headers. The optional - -- `max_headers` argument can be specified to customize this limit, but must - -- be greater than **1** and equal to or less than **1000**. + -- By default, this function returns up to **100** headers (or what has been + -- configured using `lua_max_resp_headers`). The optional `max_headers` argument + -- can be specified to customize this limit, but must be greater than **1** and + -- equal to or less than **1000**. -- -- @function kong.response.get_headers -- @phases header_filter, response, body_filter, log, admin_api @@ -295,7 +295,7 @@ local function new(self, major_version) check_phase(header_body_log) if max_headers == nil then - return ngx.resp.get_headers(MAX_HEADERS_DEFAULT) + return ngx.resp.get_headers() end if type(max_headers) ~= "number" then diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index b8586bba623..7a0598a368c 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -135,6 +135,7 @@ local function new(pdk, major_version) local MIN_HEADERS = 1 local MAX_HEADERS_DEFAULT = 100 local MAX_HEADERS = 1000 + local MAX_HEADERS_CONFIGURED --- @@ -200,10 +201,13 @@ local function new(pdk, major_version) if max_headers == nil then if buffered_headers then - return attach_buffered_headers_mt(buffered_headers, MAX_HEADERS_DEFAULT) + if not MAX_HEADERS_CONFIGURED then + MAX_HEADERS_CONFIGURED = pdk and pdk.configuration and pdk.configuration.lua_max_resp_headers + end + return attach_buffered_headers_mt(buffered_headers, MAX_HEADERS_CONFIGURED or MAX_HEADERS_DEFAULT) end - return attach_resp_headers_mt(ngx.resp.get_headers(MAX_HEADERS_DEFAULT)) + return attach_resp_headers_mt(ngx.resp.get_headers()) end if type(max_headers) ~= "number" then diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 51f057057e8..4681133e1ec 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -406,6 +406,7 @@ function ProxyCacheHandler:header_filter(conf) -- if this is a cacheable request, gather the headers and mark it so if cacheable_response(conf, cc) then + -- TODO: should this use the kong.conf configured limit? proxy_cache.res_headers = resp_get_headers(0, true) proxy_cache.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 120394db1d2..2bc8138de86 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -32,7 +32,6 @@ local ngx_log = ngx.log local get_phase = ngx.get_phase local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers -local ngx_WARN = ngx.WARN local ngx_ERR = ngx.ERR @@ -45,7 +44,6 @@ local get_upstream_uri_v0 = utils.get_upstream_uri_v0 local route_match_stat = utils.route_match_stat -local MAX_REQ_HEADERS = 100 local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE @@ -522,10 +520,13 @@ function _M:exec(ctx) local headers, headers_key if self.match_headers then local err - headers, err = get_headers(MAX_REQ_HEADERS) + headers, err = get_headers() if err == "truncated" then - ngx_log(ngx_WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", - "(max) but request had more; other headers will be ignored") + local lua_max_req_headers = kong and kong.configuration and kong.configuration.lua_max_req_headers or 100 + ngx_log(ngx_ERR, "router: not all request headers were read in order to determine the route as ", + "the request contains more than ", lua_max_req_headers, " headers, route selection ", + "may be inaccurate, consider increasing the 'lua_max_req_headers' configuration value ", + "(currently at ", lua_max_req_headers, ")") end headers["host"] = nil diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index a110fbd0923..d032d2e9ebe 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -205,7 +205,6 @@ local MATCH_SUBRULES = { local EMPTY_T = {} -local MAX_REQ_HEADERS = 100 local match_route @@ -1694,10 +1693,13 @@ function _M.new(routes, cache, cache_neg) local headers if match_headers then local err - headers, err = get_headers(MAX_REQ_HEADERS) + headers, err = get_headers() if err == "truncated" then - log(WARN, "retrieved ", MAX_REQ_HEADERS, " headers for evaluation ", - "(max) but request had more; other headers will be ignored") + local lua_max_req_headers = kong and kong.configuration and kong.configuration.lua_max_req_headers or 100 + log(ERR, "router: not all request headers were read in order to determine the route as ", + "the request contains more than ", lua_max_req_headers, " headers, route selection ", + "may be inaccurate, consider increasing the 'lua_max_req_headers' configuration value ", + "(currently at ", lua_max_req_headers, ")") end headers["host"] = nil diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 08cf94cce10..722f79d3353 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -48,7 +48,6 @@ local get_query_arg do local sort = table.sort local get_uri_args = ngx.req.get_uri_args - local limit = 100 -- OpenResty allows us to reuse the table that it populates with the request -- query args. The table is cleared by `ngx.req.get_uri_args` on each use, so @@ -56,15 +55,22 @@ do -- -- @see https://github.com/openresty/lua-resty-core/pull/288 -- @see https://github.com/openresty/lua-resty-core/blob/3c3d0786d6e26282e76f39f4fe5577d316a47a09/lib/resty/core/request.lua#L196-L208 - local cache = require("table.new")(0, limit) - + local cache + local limit function get_query_arg(name) + if not limit then + limit = kong and kong.configuration and kong.configuration.lua_max_uri_args or 100 + cache = require("table.new")(0, limit) + end + local query, err = get_uri_args(limit, cache) if err == "truncated" then log(WARN, "could not fetch all query string args for request, ", - "hash value may be empty/incomplete") + "hash value may be empty/incomplete, please consider ", + "increasing the value of 'lua_max_uri_args' ", + "(currently at ", limit, ")") elseif not query then log(ERR, "failed fetching query string args: ", err or "unknown error") diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 315b4de0f74..fcb5a0dd35e 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -307,8 +307,8 @@ local function build_phases(plugin) serialize_data = kong.log.serialize(), ngx_ctx = clone(ngx.ctx), ctx_shared = kong.ctx.shared, - request_headers = req_get_headers(100), - response_headers = resp_get_headers(100), + request_headers = req_get_headers(), + response_headers = resp_get_headers(), response_status = ngx.status, req_start_time = req_start_time(), }) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 60565ce1cf1..8e6728e881b 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -180,6 +180,11 @@ lua_ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 lua_package_path = ./?.lua;./?/init.lua; lua_package_cpath = NONE +lua_max_req_headers = 100 +lua_max_resp_headers = 100 +lua_max_uri_args = 100 +lua_max_post_args = 100 + role = traditional kic = off pluginserver_names = NONE diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 8ad8859ea75..0d2df4e30e4 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1835,4 +1835,67 @@ describe("Configuration loader", function() assert.equal("foo#bar", conf.pg_password) end) end) + + describe("lua max limits for request/response headers and request uri/post args", function() + it("are accepted", function() + local conf, err = assert(conf_loader(nil, { + lua_max_req_headers = 1, + lua_max_resp_headers = 100, + lua_max_uri_args = 500, + lua_max_post_args = 1000, + })) + + assert.is_nil(err) + + assert.equal(1, conf.lua_max_req_headers) + assert.equal(100, conf.lua_max_resp_headers) + assert.equal(500, conf.lua_max_uri_args) + assert.equal(1000, conf.lua_max_post_args) + end) + + it("are not accepted with limits below 1", function() + local _, err = conf_loader(nil, { + lua_max_req_headers = 0, + }) + assert.equal("lua_max_req_headers must be an integer between 1 and 1000", err) + + local _, err = conf_loader(nil, { + lua_max_resp_headers = 0, + }) + assert.equal("lua_max_resp_headers must be an integer between 1 and 1000", err) + + local _, err = conf_loader(nil, { + lua_max_uri_args = 0, + }) + assert.equal("lua_max_uri_args must be an integer between 1 and 1000", err) + + local _, err = conf_loader(nil, { + lua_max_post_args = 0, + }) + assert.equal("lua_max_post_args must be an integer between 1 and 1000", err) + end) + + it("are not accepted with limits above 1000", function() + local _, err = conf_loader(nil, { + lua_max_req_headers = 1001, + }) + assert.equal("lua_max_req_headers must be an integer between 1 and 1000", err) + + local _, err = conf_loader(nil, { + lua_max_resp_headers = 1001, + }) + assert.equal("lua_max_resp_headers must be an integer between 1 and 1000", err) + + local _, err = conf_loader(nil, { + lua_max_uri_args = 1001, + }) + assert.equal("lua_max_uri_args must be an integer between 1 and 1000", err) + + local _, err = conf_loader(nil, { + lua_max_post_args = 1001, + }) + assert.equal("lua_max_post_args must be an integer between 1 and 1000", err) + end) + end) + end) diff --git a/spec/02-integration/05-proxy/30-max-args_spec.lua b/spec/02-integration/05-proxy/30-max-args_spec.lua new file mode 100644 index 00000000000..ddcfdac0665 --- /dev/null +++ b/spec/02-integration/05-proxy/30-max-args_spec.lua @@ -0,0 +1,248 @@ +local helpers = require "spec.helpers" +local clone = require "table.clone" + + +local encode_args = ngx.encode_args +local tostring = tostring +local assert = assert +local ipairs = ipairs + + +local lazy_teardown = lazy_teardown +local before_each = before_each +local after_each = after_each +local lazy_setup = lazy_setup +local describe = describe +local it = it + + +local HOST = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port + + +local function get_parameters(n) + local query = {} + + for i = 1, n do + query["a" .. i] = "v" .. i + end + + local body = encode_args(query) + local headers = clone(query) + headers["a1"] = nil + headers["a2"] = nil + headers["a3"] = nil + headers["a4"] = nil + + headers["content-length"] = tostring(#body) + headers["content-type"] = "application/x-www-form-urlencoded" + headers["user-agent"] = "kong" + headers["host"] = HOST + + return { + query = query, + headers = headers, + body = body, + } +end + + +local function get_response_headers(n) + local headers = {} + + for i = 1, n - 2 do + headers["a" .. i] = "v" .. i + end + + headers["content-length"] = "0" + headers["connection"] = "keep-alive" + + return headers +end + + +local function validate(client_args_count, params, body, headers) + assert.is.equal(client_args_count, body.client_args_count) + + assert.same(params.query, body.kong.uri_args) + assert.same(params.query, body.ngx.uri_args) + + assert.same(params.headers, body.kong.request_headers) + assert.same(params.headers, body.ngx.request_headers) + + local response_headers = get_response_headers(client_args_count) + + assert.same(response_headers, body.kong.response_headers) + assert.same(response_headers, body.ngx.response_headers) + + headers["Content-Length"] = nil + headers["Connection"] = nil + headers["Content-Type"] = nil + headers["Date"] = nil + headers["Server"] = nil + headers["X-Kong-Response-Latency"] = nil + + response_headers["content-length"] = nil + response_headers["connection"] = nil + + assert.same(response_headers, headers) + + assert.same(params.query, body.kong.post_args) + assert.same(params.query, body.ngx.post_args) + + assert.logfile().has.no.line("request headers truncated", true, 0.5) + assert.logfile().has.no.line("uri args truncated", true, 0.1) + assert.logfile().has.no.line("post args truncated", true, 0.1) + assert.logfile().has.no.line("response headers truncated", true, 0.1) +end + + +local function validate_truncated(client_args_count, params, body, headers) + assert.is.equal(client_args_count, body.client_args_count) + + assert.is_not.same(params.query, body.kong.uri_args) + assert.is_not.same(params.query, body.ngx.uri_args) + + assert.is_not.same(params.headers, body.kong.request_headers) + assert.is_not.same(params.headers, body.ngx.request_headers) + + assert.is_not.same(get_response_headers(client_args_count), body.kong.response_headers) + assert.is_not.same(get_response_headers(client_args_count), body.ngx.response_headers) + + local response_headers = get_response_headers(client_args_count) + + headers["Content-Length"] = nil + headers["Connection"] = nil + headers["Content-Type"] = nil + headers["Date"] = nil + headers["Server"] = nil + headers["X-Kong-Response-Latency"] = nil + + response_headers["content-length"] = nil + response_headers["connection"] = nil + + assert.same(response_headers, headers) + + assert.is_not.same(params.query, body.kong.post_args) + assert.is_not.same(params.query, body.ngx.post_args) + + assert.logfile().has.line("request headers truncated", true, 0.5) + assert.logfile().has.line("uri args truncated", true, 0.1) + assert.logfile().has.line("post args truncated", true, 0.1) + assert.logfile().has.line("response headers truncated", true, 0.1) +end + + +local function validate_proxy(params, body) + assert.same(params.query, body.uri_args) + + local request_headers = body.headers + + request_headers["connection"] = nil + request_headers["x-forwarded-for"] = nil + request_headers["x-forwarded-host"] = nil + request_headers["x-forwarded-path"] = nil + request_headers["x-forwarded-port"] = nil + request_headers["x-forwarded-prefix"] = nil + request_headers["x-forwarded-proto"] = nil + request_headers["x-real-ip"] = nil + + assert.same(params.headers, request_headers) + assert.same(params.query, body.uri_args) + assert.same(params.query, body.post_data.params) + + assert.logfile().has.no.line("truncated", true, 0.5) +end + + +for _, strategy in helpers.each_strategy() do + for _, n in ipairs({ 50, 100, 200 }) do + describe("max args [#" .. strategy .. "] (" .. n .. " parameters)", function() + local client + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "plugins", + "routes", + "services", + }, { + "max-args" + }) + + local service = assert(bp.services:insert({ + url = helpers.mock_upstream_url + })) + + bp.routes:insert({ + service = service, + paths = { "/proxy" } + }) + + local route = bp.routes:insert({ + paths = { "/max-args" } + }) + + assert(bp.plugins:insert({ + name = "max-args", + route = { id = route.id }, + })) + + helpers.start_kong({ + database = strategy, + plugins = "bundled, max-args", + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_max_resp_headers = n ~= 100 and n or nil, + lua_max_req_headers = n ~= 100 and n or nil, + lua_max_uri_args = n ~= 100 and n or nil, + lua_max_post_args = n ~= 100 and n or nil, + log_level = "debug", + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() + client = helpers.proxy_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + it("no truncation when using " .. n .. " parameters", function() + local params = get_parameters(n) + local res = client:post("/max-args", params) + assert.response(res).has.status(200) + local body = assert.response(res).has.jsonbody() + validate(n, params, body, res.headers) + end) + + it("truncation when using " .. n + 1 .. " parameters", function() + local params = get_parameters(n + 1) + local res = client:post("/max-args", params) + assert.response(res).has.status(200) + local body = assert.response(res).has.jsonbody() + validate_truncated(n + 1, params, body, res.headers) + end) + + it("no truncation when using " .. n .. " parameters when proxying", function() + local params = get_parameters(n) + local res = client:post("/proxy", params) + assert.response(res).has.status(200) + local body = assert.response(res).has.jsonbody() + validate_proxy(params, body, res.headers) + end) + + it("no truncation when using " .. n + 1 .. " parameters when proxying", function() + local params = get_parameters(n + 1) + local res = client:post("/proxy", params) + assert.response(res).has.status(200) + local body = assert.response(res).has.jsonbody() + validate_proxy(params, body, res.headers) + end) + end) + end +end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index d11ecf8eac2..f6b78bb8804 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -554,7 +554,7 @@ http { } content_by_lua_block { local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, ngx.req.get_uri_args()) + return mu.send_default_json_response({}, ngx.req.get_uri_args(0)) } } diff --git a/spec/fixtures/custom_plugins/kong/plugins/max-args/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/max-args/handler.lua new file mode 100644 index 00000000000..f03cacc327b --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/max-args/handler.lua @@ -0,0 +1,72 @@ +local nkeys = require "table.nkeys" + + +local kong = kong +local ngx = ngx + + + +local function get_response_headers(n) + local headers = {} + + for i = 1, n - 2 do + headers["a" .. i] = "v" .. i + end + + --headers["content-length"] = "0" (added by nginx/kong) + --headers["connection"] = "keep-alive" (added by nginx/kong) + + return headers +end + + +local MaxArgsHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} + + +function MaxArgsHandler:access(conf) + local client_args_count = nkeys(ngx.req.get_uri_args(0)) + + ngx.req.read_body() + + kong.ctx.plugin.data = { + client_args_count = client_args_count, + kong = { + request_headers = kong.request.get_headers(), + uri_args = kong.request.get_query(), + post_args = kong.request.get_body() or {}, + }, + ngx = { + request_headers = ngx.req.get_headers(), + uri_args = ngx.req.get_uri_args(), + post_args = ngx.req.get_post_args(), + }, + } + + return kong.response.exit(200, "", get_response_headers(client_args_count)) +end + + +function MaxArgsHandler:header_filter(conf) + local data = kong.ctx.plugin.data + return kong.response.exit(200, { + client_args_count = data.client_args_count, + kong = { + request_headers = data.kong.request_headers, + response_headers = kong.response.get_headers(), + uri_args = data.kong.uri_args, + post_args = data.kong.post_args, + }, + ngx = { + request_headers = data.ngx.request_headers, + response_headers = ngx.resp.get_headers(), + uri_args = data.ngx.uri_args, + post_args = data.ngx.post_args, + } + }) +end + + +return MaxArgsHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/max-args/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/max-args/schema.lua new file mode 100644 index 00000000000..b8793e89cf7 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/max-args/schema.lua @@ -0,0 +1,18 @@ +local typedefs = require "kong.db.schema.typedefs" + + +return { + name = "max-args", + fields = { + { + protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, + }, + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} diff --git a/spec/fixtures/mock_upstream.lua b/spec/fixtures/mock_upstream.lua index fa373749a55..c05b1ed4c4d 100644 --- a/spec/fixtures/mock_upstream.lua +++ b/spec/fixtures/mock_upstream.lua @@ -123,7 +123,7 @@ end local function filter_access_by_basic_auth(expected_username, expected_password) - local headers = ngx.req.get_headers() + local headers = ngx.req.get_headers(0) local username, password = find_http_credentials(headers["proxy-authorization"]) @@ -200,7 +200,7 @@ local function get_post_data(content_type) if content_type:find("application/x-www-form-urlencoded", nil, true) then kind = "form" - params, err = ngx.req.get_post_args() + params, err = ngx.req.get_post_args(0) elseif content_type:find("multipart/form-data", nil, true) then kind = "multipart-form" @@ -232,7 +232,7 @@ local function get_default_json_response() post_data = get_post_data(headers["Content-Type"]), url = ("%s://%s:%s%s"):format(vars.scheme, vars.host, vars.server_port, vars.request_uri), - uri_args = ngx.req.get_uri_args(), + uri_args = ngx.req.get_uri_args(0), vars = vars, } end @@ -321,7 +321,7 @@ local function store_log(logname) entries = { entries } end - local log_req_headers = ngx.req.get_headers() + local log_req_headers = ngx.req.get_headers(0) for i = 1, #entries do local store = { diff --git a/spec/fixtures/mock_webserver_tpl.lua b/spec/fixtures/mock_webserver_tpl.lua index 7b184b70519..a8d86fb6154 100644 --- a/spec/fixtures/mock_webserver_tpl.lua +++ b/spec/fixtures/mock_webserver_tpl.lua @@ -19,7 +19,7 @@ http { _G.log_record = function(ngx_req) local cjson = require("cjson") - local args, err = ngx_req.get_uri_args() + local args, err = ngx_req.get_uri_args(0) local key = args['key'] or "default" local log_locks = _G.log_locks @@ -36,7 +36,7 @@ http { time = ngx.now(), -- path = "/log", method = ngx_req.get_method(), - headers = ngx_req.get_headers(), + headers = ngx_req.get_headers(0), } logs = cjson.decode(logs) @@ -111,7 +111,7 @@ http { location = /healthy { access_by_lua_block { - local host = ngx.req.get_headers()["host"] or "localhost" + local host = ngx.req.get_headers(0)["host"] or "localhost" local host_no_port = ngx.re.match(host, [=[([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])(:?[0-9]+)*]=]) if host_no_port == nil then return ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR) @@ -134,7 +134,7 @@ http { location = /unhealthy { access_by_lua_block { - local host = ngx.req.get_headers()["host"] or "localhost" + local host = ngx.req.get_headers(0)["host"] or "localhost" local host_no_port = ngx.re.match(host, [=[([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])(:?[0-9]+)*]=]) if host_no_port == nil then return ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR) @@ -180,8 +180,8 @@ http { access_by_lua_block { _G.log_record(ngx.req) local i = require 'inspect' - ngx.log(ngx.ERR, "INSPECT status (headers): ", i(ngx.req.get_headers())) - local host = ngx.req.get_headers()["host"] or "localhost" + ngx.log(ngx.ERR, "INSPECT status (headers): ", i(ngx.req.get_headers(0))) + local host = ngx.req.get_headers(0)["host"] or "localhost" local host_no_port = ngx.re.match(host, [=[([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])(:?[0-9]+)*]=]) if host_no_port == nil then return ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR) @@ -213,7 +213,7 @@ http { _G.log_record(ngx.req) local cjson = require("cjson") local server_values = ngx.shared.server_values - local host = ngx.req.get_headers()["host"] or "localhost" + local host = ngx.req.get_headers(0)["host"] or "localhost" local host_no_port = ngx.re.match(host, [=[([a-z0-9\-._~%!$&'()*+,;=]+@)?([a-z0-9\-._~%]+|\[[a-z0-9\-._~%!$&'()*+,;=:]+\])(:?[0-9]+)*]=]) if host_no_port == nil then return ngx.exit(ngx.HTTP_INTERNAL_SERVER_ERROR) From 3f9b6e47cd5230cbe4b9d8a61a55c81f6e8a8d74 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 20 Mar 2023 16:39:37 +0100 Subject: [PATCH 2334/4351] chore(ci): check labeler configuration for completeness (#10527) * chore(ci): check labeler configuration for completeness KAG-932 * Address review comments --- .github/labeler.yml | 8 +++--- .github/workflows/build_and_test.yml | 3 +++ scripts/check-labeler.pl | 40 ++++++++++++++++++++++++++++ 3 files changed, 47 insertions(+), 4 deletions(-) create mode 100755 scripts/check-labeler.pl diff --git a/.github/labeler.yml b/.github/labeler.yml index c11d13744d8..4e4341688a2 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -121,10 +121,6 @@ plugins/loggly: plugins/oauth2: - kong/plugins/oauth2/**/* -plugins/serverless-functions: -- kong/plugins/post-function/**/* -- kong/plugins/pre-function/**/* - plugins/prometheus: - kong/plugins/prometheus/**/* @@ -152,6 +148,10 @@ plugins/response-transformer: plugins/session: - kong/plugins/session/**/* +plugins/serverless-functions: +- kong/plugins/post-function/**/* +- kong/plugins/pre-function/**/* + plugins/statsd: - kong/plugins/statsd/**/* diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 5ebfec185c9..10af07c3418 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -142,6 +142,9 @@ jobs: run: | scripts/check_spec_files_spelling.sh + - name: Check labeler configuration + run: scripts/check-labeler.pl .github/labeler.yml + - name: Unit tests env: KONG_TEST_PG_DATABASE: kong diff --git a/scripts/check-labeler.pl b/scripts/check-labeler.pl new file mode 100755 index 00000000000..a9f69f258f0 --- /dev/null +++ b/scripts/check-labeler.pl @@ -0,0 +1,40 @@ +#!/usr/bin/env perl + +# Script to verify that the labeler configuration contains entries for +# all plugins. If any plugins are missing, the script errors out and +# prints the missing entries. + +# The pre- and post-function plugins are tracked together under the +# label "plugins/serverless-functions". Special code is present below +# to ensure that the label exists. + +use strict; + +die "usage: $0 \n" unless ($#ARGV == 0); + +my $labeler_config = $ARGV[0]; + +-f $labeler_config + or die "$0: cannot find labeler config file $labeler_config\n"; + +my %plugins = ( "plugins/serverless-functions", "plugins/serverless-functions:\n- kong/plugins/pre-function\n- kong/plugins/post-function\n\n" ); +for my $path (, ) { + my $plugin = $path =~ s,kong/,,r; + $plugins{$plugin} = "$plugin:\n- $path/**/*\n\n" unless ($plugin =~ m,plugins/(pre|post)-function,); +} + +open(LABELER_CONFIG, "<", $labeler_config) or die "$0: can't open labeler config file $labeler_config: $!\n"; +while () { + delete $plugins{$1} if (m,^(plugins.*):,);; +} +close(LABELER_CONFIG); + +exit 0 unless (keys %plugins); + +print STDERR "Missing plugins in labeler configuration $labeler_config.\n"; +print STDERR "Please add the following sections to the file:\n\n"; +for my $plugin (sort keys %plugins) { + print STDERR $plugins{$plugin}; +} + +exit 1; From 1fc015d039941534d4b1ca1993af98566f3b2763 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 20 Mar 2023 22:18:51 +0200 Subject: [PATCH 2335/4351] chore(deps) bump busted from 2.1.1 to 2.1.2 (#10529) ### Summary #### Bug Fixes * fix(luajit): ensure that ffi loaded libs will not get GC'ed #### Features * Add Indonesian language support * Allow helpers to extend busted Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 787084d3425..45e0059940c 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.1" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 6208846408555749ca09b4cc60b97815843d2ddd Mon Sep 17 00:00:00 2001 From: Amy Goldsmith <59702069+acgoldsmith@users.noreply.github.com> Date: Mon, 20 Mar 2023 15:20:13 -0500 Subject: [PATCH 2336/4351] Update README.md (#10530) Changing signup link in Konnect section for new campaign --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 1e8a40303c0..1dcabadbae5 100644 --- a/README.md +++ b/README.md @@ -85,7 +85,7 @@ Please see the [Changelog](CHANGELOG.md) for more details about a given release. ## Konnect Cloud -Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect Cloud](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect Cloud platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konnect.konghq.com/register/?utm_medium=Referral&utm_source=Github&utm_campaign=kong-gateway&utm_content=konnect-promo-in-gateway&utm_term=get-started) with Konnect Cloud. +Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a variety of ways. Customers of Kong's [Konnect Cloud](https://konghq.com/kong-konnect/) subscription take advantage of additional gateway functionality, commercial support, and access to Kong's managed (SaaS) control plane platform. The Konnect Cloud platform features include real-time analytics, a service catalog, developer portals, and so much more! [Get started](https://konghq.com/products/kong-konnect/register?utm_medium=Referral&utm_source=Github&utm_campaign=kong-gateway&utm_content=konnect-promo-in-gateway&utm_term=get-started) with Konnect Cloud. ## License From e6228e5ee3b13a0be793500470fe02ce7bb62ad6 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 21 Mar 2023 14:32:59 +0800 Subject: [PATCH 2337/4351] feat(pdk): allow plugin to fetch its id (#9903) * feat(pdk): allow plugin to fetch its id implement FTI-4019 * Update CHANGELOG.md Co-authored-by: Chrono * Update CHANGELOG.md * apply suggestion --------- Co-authored-by: Chrono --- CHANGELOG.md | 5 ++ kong-3.2.1-0.rockspec | 1 + kong/init.lua | 9 +-- kong/pdk/init.lua | 1 + kong/pdk/plugin.lua | 20 +++++++ kong/plugins/datadog/handler.lua | 7 +-- kong/plugins/opentelemetry/handler.lua | 3 +- kong/plugins/statsd/log.lua | 6 +- kong/runloop/plugin_servers/init.lua | 4 +- kong/runloop/plugins_iterator.lua | 2 + spec/02-integration/07-sdk/05-pdk_spec.lua | 56 +++++++++++++++++++ .../kong/plugins/get-plugin-id/handler.lua | 10 ++++ .../kong/plugins/get-plugin-id/schema.lua | 12 ++++ 13 files changed, 118 insertions(+), 18 deletions(-) create mode 100644 kong/pdk/plugin.lua create mode 100644 spec/02-integration/07-sdk/05-pdk_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 388e150d8cd..af3532156b0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -100,6 +100,11 @@ - **Proxy-Cache**: add `ignore_uri_case` to configuring cache-key uri to be handled as lowercase [#10453](https://github.com/Kong/kong/pull/10453) +#### PDK + +- PDK now supports getting plugins' ID with `kong.plugin.get_id`. + [#9903](https://github.com/Kong/kong/pull/9903) + ### Fixes #### Core diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 2250fdbdedb..cf586090e92 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -277,6 +277,7 @@ build = { ["kong.pdk.cluster"] = "kong/pdk/cluster.lua", ["kong.pdk.vault"] = "kong/pdk/vault.lua", ["kong.pdk.tracing"] = "kong/pdk/tracing.lua", + ["kong.pdk.plugin"] = "kong/pdk/plugin.lua", ["kong.plugins.basic-auth.migrations"] = "kong/plugins/basic-auth/migrations/init.lua", ["kong.plugins.basic-auth.migrations.000_base_basic_auth"] = "kong/plugins/basic-auth/migrations/000_base_basic_auth.lua", diff --git a/kong/init.lua b/kong/init.lua index 63ad10da5fd..818423ebb85 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -244,13 +244,14 @@ do end -local function setup_plugin_context(ctx, plugin) +local function setup_plugin_context(ctx, plugin, conf) if plugin.handler._go then ctx.ran_go_plugin = true end kong_global.set_named_ctx(kong, "plugin", plugin.handler, ctx) kong_global.set_namespaced_log(kong, plugin.name, ctx) + ctx.plugin_id = conf.__plugin_id end @@ -309,7 +310,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) span = instrumentation.plugin_rewrite(plugin) end - setup_plugin_context(ctx, plugin) + setup_plugin_context(ctx, plugin, configuration) plugin.handler[phase](plugin.handler, configuration) reset_plugin_context(ctx, old_ws) @@ -340,7 +341,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) span = instrumentation.plugin_access(plugin) end - setup_plugin_context(ctx, plugin) + setup_plugin_context(ctx, plugin, configuration) local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) @@ -391,7 +392,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) span = instrumentation.plugin_header_filter(plugin) end - setup_plugin_context(ctx, plugin) + setup_plugin_context(ctx, plugin, configuration) plugin.handler[phase](plugin.handler, configuration) reset_plugin_context(ctx, old_ws) diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 4e9b1124af7..0888c3a0d9f 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -211,6 +211,7 @@ local MAJOR_MODULES = { "cluster", "vault", "tracing", + "plugin", } if ngx.config.subsystem == 'http' then diff --git a/kong/pdk/plugin.lua b/kong/pdk/plugin.lua new file mode 100644 index 00000000000..70e771eaa64 --- /dev/null +++ b/kong/pdk/plugin.lua @@ -0,0 +1,20 @@ +--- Plugin related APIs +-- +-- @module kong.plugin + + +local _plugin = {} + + +function _plugin.get_id(self) + return ngx.ctx.plugin_id +end + +local function new() + return _plugin +end + + +return { + new = new, +} diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 9fa90ea5dd2..12d7175f78a 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -48,11 +48,6 @@ local function compose_tags(service_name, status, consumer_id, tags, conf) end -local function get_queue_id(conf) - return conf.__key__ -end - - local function log(conf, messages) local logger, err = statsd_logger:new(conf) if err then @@ -118,7 +113,7 @@ function DatadogHandler:log(conf) return end - local queue_id = get_queue_id(conf) + local queue_id = kong.plugin.get_id() local q = queues[queue_id] if not q then local batch_max_size = conf.queue_size or 1 diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index ddbb78b29d0..015605a5cf0 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -37,6 +37,7 @@ local default_headers = { local queues = {} -- one queue per unique plugin config local headers_cache = setmetatable({}, { __mode = "k" }) + local function get_cached_headers(conf_headers) if not conf_headers then return default_headers @@ -164,7 +165,7 @@ end function OpenTelemetryHandler:log(conf) ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) - local queue_id = conf.__key__ + local queue_id = kong.plugin.get_id() local q = queues[queue_id] if not q then local process = function(entries) diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 0b951112e76..c47bfd3b957 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -27,10 +27,6 @@ local range_cache = setmetatable({}, { __mode = "k" }) local _M = {} -local function get_queue_id(conf) - return conf.__key__ -end - local function get_cache_value(cache, cache_key) local cache_value = cache[cache_key] if not cache_value then @@ -460,7 +456,7 @@ function _M.execute(conf) local message = kong.log.serialize({ngx = ngx, kong = kong, }) message.cache_metrics = ngx.ctx.cache_metrics - local queue_id = get_queue_id(conf) + local queue_id = kong.plugin.get_id() local q = queues[queue_id] if not q then local batch_max_size = conf.queue_size or 1 diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index fcb5a0dd35e..a655c12175f 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -189,7 +189,7 @@ end --- instance. Biggest complexity here is due to the remote (and thus non-atomic --- and fallible) operation of starting the instance at the server. function get_instance_id(plugin_name, conf) - local key = type(conf) == "table" and conf.__key__ or plugin_name + local key = type(conf) == "table" and kong.plugin.get_id() or plugin_name local instance_info = running_instances[key] while instance_info and not instance_info.id do @@ -258,7 +258,7 @@ end --- reset_instance: removes an instance from the table. function reset_instance(plugin_name, conf) - local key = type(conf) == "table" and conf.__key__ or plugin_name + local key = type(conf) == "table" and kong.plugin.get_id() or plugin_name running_instances[key] = nil end diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index c365e374ee2..27852438ff8 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -150,6 +150,7 @@ local function get_plugin_config(plugin, name, ws_id) cfg.service_id = plugin.service and plugin.service.id cfg.consumer_id = plugin.consumer and plugin.consumer.id cfg.plugin_instance_name = plugin.instance_name + cfg.__plugin_id = plugin.id local key = kong.db.plugins:cache_key(name, cfg.route_id, @@ -158,6 +159,7 @@ local function get_plugin_config(plugin, name, ws_id) nil, ws_id) + -- TODO: deprecate usage of __key__ as id of plugin if not cfg.__key__ then cfg.__key__ = key cfg.__seq__ = next_seq diff --git a/spec/02-integration/07-sdk/05-pdk_spec.lua b/spec/02-integration/07-sdk/05-pdk_spec.lua new file mode 100644 index 00000000000..c14170372d6 --- /dev/null +++ b/spec/02-integration/07-sdk/05-pdk_spec.lua @@ -0,0 +1,56 @@ +local helpers = require "spec.helpers" + + +local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" +.. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" +.. ("%x"):rep(12) .. "$" + + +describe("kong.plugin.get_id()", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(nil, { + "plugins", + }, { + "get-plugin-id", + }) + + local route = bp.routes:insert({ hosts = { "test.com" } }) + + bp.plugins:insert({ + name = "get-plugin-id", + instance_name = "test", + route = { id = route.id }, + config = {}, + }) + + assert(helpers.start_kong({ + plugins = "bundled,get-plugin-id", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("conf", function() + local res = proxy_client:get("/request", { + headers = { Host = "test.com" } + }) + + local body = assert.status(200, res) + assert.match(uuid_pattern, body) + end) +end) diff --git a/spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/handler.lua new file mode 100644 index 00000000000..1da4b1a6ab4 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/handler.lua @@ -0,0 +1,10 @@ +local PluginConfigDumpHandler = { + VERSION = "1.0.0", + PRIORITY = 1, +} + +function PluginConfigDumpHandler:access(conf) + kong.response.exit(200, kong.plugin.get_id()) +end + +return PluginConfigDumpHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/schema.lua new file mode 100644 index 00000000000..e95a7685396 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/get-plugin-id/schema.lua @@ -0,0 +1,12 @@ +return { + name = "get-plugin-id", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From e1806994d6519e47d51686ebe149ac9a901666b5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Mar 2023 14:54:48 +0200 Subject: [PATCH 2338/4351] chore(deps) bump luasec from 1.2.0 to 1.3.1 (#10528) ### Summary #### LuaSec 1.3.1 * Fix: check if PSK is available #### LuaSec 1.3.0 * Add :getlocalchain() + :getlocalcertificate() to mirror the peer methods (@mwild1) * Add Pre-Shared Key (PSK) support (@jclab-joseph) Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong-3.2.1-0.rockspec | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- 3 files changed, 4 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index af3532156b0..4f8d002fa76 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -167,6 +167,8 @@ - Bumped lua-resty-openssl from 0.8.17 to 0.8.20 [#10463](https://github.com/Kong/kong/pull/10463) [#10476](https://github.com/Kong/kong/pull/10476) +- Bumped LuaSec from 1.2.0 to 1.3.1 + [#10528](https://github.com/Kong/kong/pull/10528) ## 3.2.0 diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index cf586090e92..c8b372061bc 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -13,7 +13,7 @@ description = { } dependencies = { "inspect == 3.1.3", - "luasec == 1.2.0", + "luasec == 1.3.1", "luasocket == 3.0-rc1", "penlight == 1.13.1", "lua-resty-http ~> 0.17", diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 07d6e82a27f..089d1d23bde 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -129,7 +129,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) From f7dcf3281ddb74b9244ab7ba401a4ad9009c9d63 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 22 Mar 2023 17:28:53 +0800 Subject: [PATCH 2339/4351] fix(test): flakiness for kong.plugin.get_id() test (#10537) --- spec/02-integration/07-sdk/05-pdk_spec.lua | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/07-sdk/05-pdk_spec.lua b/spec/02-integration/07-sdk/05-pdk_spec.lua index c14170372d6..0eb286c1fb8 100644 --- a/spec/02-integration/07-sdk/05-pdk_spec.lua +++ b/spec/02-integration/07-sdk/05-pdk_spec.lua @@ -11,19 +11,20 @@ describe("kong.plugin.get_id()", function() lazy_setup(function() local bp = helpers.get_db_utils(nil, { + "routes", -- other routes may interference with this test "plugins", }, { "get-plugin-id", }) - local route = bp.routes:insert({ hosts = { "test.com" } }) + local route = assert(bp.routes:insert({ hosts = { "test.com" } })) - bp.plugins:insert({ + assert(bp.plugins:insert({ name = "get-plugin-id", instance_name = "test", route = { id = route.id }, config = {}, - }) + })) assert(helpers.start_kong({ plugins = "bundled,get-plugin-id", From a2a54a322d5bf5163e3298deaf7567753a7adab4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Mar 2023 14:29:15 +0200 Subject: [PATCH 2340/4351] fix(router) traditional router could error with "invalid order function for sorting" (#10514) ### Summary The same route may have been added multiple times to `routes_by_sources[]` or `routes_by_destionation[]` which lead to "invalid order function for sorting" when we tried to sort the routes. This fixes the issue. KAG-918 ### Issues Resolved Fix #10446 Closes #10470 Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 3 + kong/router/traditional.lua | 89 +++++++++++++++---- .../02-integration/05-proxy/01-proxy_spec.lua | 69 ++++++++++++++ 3 files changed, 143 insertions(+), 18 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4f8d002fa76..c040e837ac6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -127,6 +127,9 @@ - Fixed an issue where dangling Unix sockets would prevent Kong from restarting in Docker containers if it was not cleanly stopped. [#10468](https://github.com/Kong/kong/pull/10468) +- Fix an issue where sorting function for traditional router sources/destinations lead to "invalid order + function for sorting" error. + [#10514](https://github.com/Kong/kong/pull/10514) #### Admin API diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index d032d2e9ebe..ee028b46d11 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -56,6 +56,9 @@ local ERR = ngx.ERR local WARN = ngx.WARN +local APPENDED = {} + + local function append(destination, value) local n = destination[0] + 1 destination[0] = n @@ -708,23 +711,59 @@ local function sort_uris(p1, p2) end -local function sort_sources(r1, _) - local sources = r1.sources - for i = 1, sources[0] do - if sources[i].ip and sources[i].port then - return true +local function sort_sources(r1, r2) + local sources_r1 = r1.sources + local sources_r2 = r2.sources + + if sources_r1 == sources_r2 then + return false + end + + local ip_port_r1 = 0 + for i = 1, sources_r1[0] do + if sources_r1[i].ip and sources_r1[i].port then + ip_port_r1 = 1 + break end end + + local ip_port_r2 = 0 + for i = 1, sources_r2[0] do + if sources_r2[i].ip and sources_r2[i].port then + ip_port_r2 = 1 + break + end + end + + return ip_port_r1 > ip_port_r2 end -local function sort_destinations(r1, _) - local destinations = r1.destinations - for i = 1, destinations[0] do - if destinations[i].ip and destinations[i].port then - return true +local function sort_destinations(r1, r2) + local destinations_r1 = r1.destinations + local destinations_r2 = r2.destinations + + if destinations_r1 == destinations_r2 then + return false + end + + local ip_port_r1 = 0 + for i = 1, destinations_r1[0] do + if destinations_r1[i].ip and destinations_r1[i].port then + ip_port_r1 = 1 + break + end + end + + local ip_port_r2 = 0 + for i = 1, destinations_r2[0] do + if destinations_r2[i].ip and destinations_r2[i].port then + ip_port_r2 = 1 + break end end + + return ip_port_r1 > ip_port_r2 end @@ -762,24 +801,38 @@ end local function categorize_src_dst(route_t, source, category) + if source[0] == 0 then + return + end + for i = 1, source[0] do local src_dst_t = source[i] - if src_dst_t.ip then - if not category[src_dst_t.ip] then - category[src_dst_t.ip] = { [0] = 0 } + local ip = src_dst_t.ip + if ip then + if not category[ip] then + category[ip] = { [0] = 0 } end - append(category[src_dst_t.ip], route_t) + if not APPENDED[ip] then + append(category[ip], route_t) + APPENDED[ip] = true + end end - if src_dst_t.port then - if not category[src_dst_t.port] then - category[src_dst_t.port] = { [0] = 0 } + local port = src_dst_t.port + if port then + if not category[port] then + category[port] = { [0] = 0 } end - append(category[src_dst_t.port], route_t) + if not APPENDED[port] then + append(category[port], route_t) + APPENDED[port] = true + end end end + + clear(APPENDED) end diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 6182c6ddd17..206833b20d7 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -163,6 +163,71 @@ for _, strategy in helpers.each_strategy() do service = service, }) + assert(bp.routes:insert { + protocols = { "tcp" }, + service = service, + destinations = { + { ip = "0.0.0.0", port = 19004 }, + { ip = "0.0.0.0", port = 19005 }, + { ip = "0.0.0.0", port = 19006 }, + { ip = "0.0.0.0", port = 19007 }, + { ip = "0.0.0.0" }, + { port = 19004 }, + } + }) + + assert(bp.routes:insert { + protocols = { "tcp" }, + service = service, + destinations = { + { ip = "0.0.0.0", port = 19004 }, + { ip = "0.0.0.0", port = 19005 }, + { ip = "0.0.0.0", port = 19006 }, + { ip = "0.0.0.0", port = 19007 }, + { ip = "0.0.0.0" }, + { port = 19004 }, + } + }) + + assert(bp.routes:insert { + protocols = { "tcp" }, + service = service, + destinations = { + { ip = "0.0.0.0", port = 19004 }, + { ip = "0.0.0.0", port = 19005 }, + { ip = "0.0.0.0", port = 19006 }, + { ip = "0.0.0.0", port = 19007 }, + { ip = "0.0.0.0" }, + { port = 19004 }, + } + }) + + assert(bp.routes:insert { + protocols = { "tcp" }, + service = service, + destinations = { + { ip = "0.0.0.0", port = 19004 }, + { ip = "0.0.0.0", port = 19005 }, + { ip = "0.0.0.0", port = 19006 }, + { ip = "0.0.0.0", port = 19007 }, + { ip = "0.0.0.0" }, + { port = 19004 }, + } + }) + + assert(bp.routes:insert { + protocols = { "tcp" }, + service = service, + destinations = { + { ip = "0.0.0.0", port = 19004 }, + { ip = "0.0.0.0", port = 19005 }, + { ip = "0.0.0.0", port = 19006 }, + { ip = "0.0.0.0", port = 19007 }, + { ip = "0.0.0.0" }, + { port = 19004 }, + } + }) + assert(helpers.start_kong({ database = strategy, stream_listen = helpers.get_proxy_ip(false) .. ":19000, " .. @@ -210,6 +275,10 @@ for _, strategy in helpers.each_strategy() do end assert(tcp_client:close()) end) + + it("destinations has more than 3 items", function() + assert.logfile().has.no.line("invalid order function for sorting", true) + end) end) end end From 99eff6d20fd7ffda816af56b3ce06873b611b6d1 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Wed, 22 Mar 2023 13:34:10 +0000 Subject: [PATCH 2341/4351] feat(http-log): support charset in content-type header (#10533) --- CHANGELOG.md | 3 + kong/plugins/http-log/schema.lua | 2 +- spec/03-plugins/03-http-log/01-log_spec.lua | 98 +++++++++++++++++++-- 3 files changed, 96 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c040e837ac6..0db935bf428 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -99,6 +99,9 @@ [#9746](https://github.com/Kong/kong/pull/9746) - **Proxy-Cache**: add `ignore_uri_case` to configuring cache-key uri to be handled as lowercase [#10453](https://github.com/Kong/kong/pull/10453) +- **HTTP-Log**: add `application/json; charset=utf-8` option for the `Content-Type` header + in the http-log plugin, for log collectors that require that character set declaration. + [#10533](https://github.com/Kong/kong/pull/10533) #### PDK diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index 28c7d7855be..cc1006bf912 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -11,7 +11,7 @@ return { -- NOTE: any field added here must be also included in the handler's get_queue_id method { http_endpoint = typedefs.url({ required = true, encrypted = true, referenceable = true }) }, -- encrypted = true is a Kong-Enterprise exclusive feature, does nothing in Kong CE { method = { type = "string", default = "POST", one_of = { "POST", "PUT", "PATCH" }, }, }, - { content_type = { type = "string", default = "application/json", one_of = { "application/json" }, }, }, + { content_type = { type = "string", default = "application/json", one_of = { "application/json", "application/json; charset=utf-8" }, }, }, { timeout = { type = "number", default = 10000 }, }, { keepalive = { type = "number", default = 60000 }, }, { retry_count = { type = "integer", default = 10 }, }, diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 870f0aba0dc..b3a94c6d207 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -38,25 +38,49 @@ for _, strategy in helpers.each_strategy() do } } - local service1 = bp.services:insert{ + local service1_2 = bp.services:insert{ protocol = "http", host = helpers.mock_upstream_host, port = helpers.mock_upstream_port, } - local route1 = bp.routes:insert { - hosts = { "http_logging.test" }, - service = service1 + local route1_2 = bp.routes:insert { + hosts = { "content_type_application_json_http_logging.test" }, + service = service1_2 } bp.plugins:insert { - route = { id = route1.id }, + route = { id = route1_2.id }, name = "http-log", config = { http_endpoint = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port - .. "/post_log/http" + .. "/post_log/http2", + content_type = "application/json" + } + } + + local service1_3 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1_3 = bp.routes:insert { + hosts = { "content_type_application_json_charset_utf_8_http_logging.test" }, + service = service1_3 + } + + bp.plugins:insert { + route = { id = route1_3.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http3", + content_type = "application/json; charset=utf-8" } } @@ -298,6 +322,68 @@ for _, strategy in helpers.each_strategy() do end, 10) end) + it("logs to HTTP with content-type 'application/json'", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "content_type_application_json_http_logging.test" + } + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = assert(client:send { + method = "GET", + path = "/read_log/http2", + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + if #body.entries == 1 then + assert.same("127.0.0.1", body.entries[1].client_ip) + assert.same(body.entries[1].log_req_headers['content-type'] or "", "application/json") + return true + end + end, 10) + end) + + it("logs to HTTP with content-type 'application/json; charset=utf-8'", function() + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "content_type_application_json_charset_utf_8_http_logging.test" + } + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = assert(client:send { + method = "GET", + path = "/read_log/http3", + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + if #body.entries == 1 then + assert.same("127.0.0.1", body.entries[1].client_ip) + assert.same(body.entries[1].log_req_headers['content-type'] or "", "application/json; charset=utf-8") + return true + end + end, 10) + end) + describe("custom log values by lua", function() it("logs custom values", function() local res = assert(proxy_client:send({ From 7086d30ea088276ed3c14b0f11d459818ae18480 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 20 Mar 2023 08:58:04 +0000 Subject: [PATCH 2342/4351] chore(deps): bump docker/login-action Bumps [docker/login-action](https://github.com/docker/login-action) from ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 to 219c305e1ce92a755f3aa4ba17387c95df31e987. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/ec9cdf07d570632daeb912f5b2099cb9ec1d01e6...219c305e1ce92a755f3aa4ba17387c95df31e987) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 9da9f5ae76f..22b7efe4087 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -332,7 +332,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 + uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -422,7 +422,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 + uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -499,7 +499,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 + uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -601,7 +601,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@ec9cdf07d570632daeb912f5b2099cb9ec1d01e6 # v2.1.0 + uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From bc2c37238f3a1e1d3a42c78e71ab059248ec1286 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Thu, 23 Mar 2023 04:15:18 +0800 Subject: [PATCH 2343/4351] fix(ldap-auth): to avoid potential index-nil-error (#10524) FTI-4900 --- kong/plugins/ldap-auth/asn1.lua | 28 +++- .../20-ldap-auth/03-decode_spec.lua | 142 ++++++++++++++++++ 2 files changed, 165 insertions(+), 5 deletions(-) create mode 100644 spec/03-plugins/20-ldap-auth/03-decode_spec.lua diff --git a/kong/plugins/ldap-auth/asn1.lua b/kong/plugins/ldap-auth/asn1.lua index 05c8ecdb2d8..826c7567e0a 100644 --- a/kong/plugins/ldap-auth/asn1.lua +++ b/kong/plugins/ldap-auth/asn1.lua @@ -211,7 +211,7 @@ do cucharpp[0] = ffi_cast("const unsigned char *", der) + offset local typ = C.d2i_ASN1_OCTET_STRING(nil, cucharpp, len) if typ == nil then - return nil + return nil, "failed to decode ASN1_OCTET_STRING" end local ret = ffi_string(ASN1_STRING_get0_data(typ)) C.ASN1_STRING_free(typ) @@ -223,7 +223,7 @@ do cucharpp[0] = ffi_cast("const unsigned char *", der) + offset local typ = C.d2i_ASN1_INTEGER(nil, cucharpp, len) if typ == nil then - return nil + return nil, "failed to decode ASN1_INTEGER" end local ret = C.ASN1_INTEGER_get(typ) C.ASN1_INTEGER_free(typ) @@ -235,7 +235,7 @@ do cucharpp[0] = ffi_cast("const unsigned char *", der) + offset local typ = C.d2i_ASN1_ENUMERATED(nil, cucharpp, len) if typ == nil then - return nil + return nil, "failed to decode ASN1_ENUMERATED" end local ret = C.ASN1_ENUMERATED_get(typ) C.ASN1_INTEGER_free(typ) @@ -252,9 +252,11 @@ do local ret if decoder[obj.tag] then - ret = decoder[obj.tag](der, offset, obj.hl + obj.len) + ret, err = decoder[obj.tag](der, offset, obj.hl + obj.len) + else + return nil, nil, "unknown tag type: " .. obj.tag end - return obj.offset + obj.len, ret + return obj.offset + obj.len, ret, err end end _M.decode = decode @@ -279,6 +281,10 @@ local function parse_ldap_result(der) return nil, err end + if type(id) ~= "number" then + return nil, "message id should be an integer value" + end + -- response protocol op local obj obj, err = asn1_get_object(der, offset) @@ -294,6 +300,10 @@ local function parse_ldap_result(der) return nil, err end + if type(code) ~= "number" then + return nil, "result code should be an enumerated value" + end + -- matched DN (octet string) local matched_dn offset, matched_dn, err = decode(der, offset) @@ -301,6 +311,10 @@ local function parse_ldap_result(der) return nil, err end + if type(matched_dn) ~= "string" then + return nil, "matched dn should be an octet string" + end + -- diagnostic message (octet string) local diagnostic_msg _, diagnostic_msg, err = decode(der, offset) @@ -308,6 +322,10 @@ local function parse_ldap_result(der) return nil, err end + if type(diagnostic_msg) ~= "string" then + return nil, "diagnostic message should be an octet string" + end + local res = { message_id = id, protocol_op = op, diff --git a/spec/03-plugins/20-ldap-auth/03-decode_spec.lua b/spec/03-plugins/20-ldap-auth/03-decode_spec.lua new file mode 100644 index 00000000000..221835c4852 --- /dev/null +++ b/spec/03-plugins/20-ldap-auth/03-decode_spec.lua @@ -0,0 +1,142 @@ +local asn1 = require "kong.plugins.ldap-auth.asn1" +local asn1_decode = asn1.decode +local asn1_parse_ldap_result = asn1.parse_ldap_result +local char = string.char +local gsub = string.gsub + +local function hex_to_char(c) + return char(tonumber(c, 16)) +end + +local function from_hex(str) + return gsub(str, "%x%x", hex_to_char) +end + +describe("Plugin: ldap-auth (decode)", function() + it("normal integer", function() + local der = from_hex("020102") -- 0x02 INTEGER + local offset, ret, err = asn1_decode(der) + assert.same(nil, err) + assert.equals(2, ret) + assert.equals(3, offset) + end) + + it("normal enumerated", function() + local der = from_hex("0a0102") -- 0x0a ENUMERATED + local offset, ret, err = asn1_decode(der) + assert.same(nil, err) + assert.equals(2, ret) + assert.equals(3, offset) + end) + + it("normal octet string", function() + local der = from_hex("040568656c6c6f") -- 0x04 OCTET STRING + local offset, ret, err = asn1_decode(der) + assert.same(nil, err) + assert.equals("hello", ret) + assert.equals(7, offset) + end) + + it("invalid asn1", function() + local der = from_hex("020302") -- too long length + local _, _, err = asn1_decode(der) + assert.same("der with error encoding: 128", err) + end) + + it("abnormal integer", function() + local der = from_hex("02020001") -- invalid padding + local _, _, err = asn1_decode(der) + assert.same("failed to decode ASN1_INTEGER", err) + end) + + it("abnormal enumerated", function() + local der = from_hex("0a020001") -- invalid padding + local _, _, err = asn1_decode(der) + assert.same("failed to decode ASN1_ENUMERATED", err) + end) + + it("unknown tag", function() + local der = from_hex("130568656c6c6f") --0x13 PrintableString + local _, _, err = asn1_decode(der) + assert.same("unknown tag type: 19", err) + end) + + it("normal bind response -- success", function() + --[[ + 02 01 01 -- message id (integer value 1) + 61 07 -- response protocol op (bind response) + 0a 01 00 -- success result code (enumerated value 0) + 04 00 -- No matched DN (0-byte octet string) + 04 00 -- No diagnostic message (0-byte octet string) + --]] + local der = from_hex("02010161070a010004000400") + local res, err = asn1_parse_ldap_result(der) + assert.same(nil, err) + assert.equals(1, res.message_id) + assert.equals(1, res.protocol_op) + assert.equals(0, res.result_code) + end) + + it("normal bind response -- fail", function() + --[[ + 02 01 01 -- message id (integer value 1) + 61 07 -- response protocol op (bind response) + 0a 01 31 -- fail result code (enumerated value 49) + 04 00 -- No matched DN (0-byte octet string) + 04 00 -- No diagnostic message (0-byte octet string) + --]] + local der = from_hex("02010161070a013104000400") + local res, err = asn1_parse_ldap_result(der) + assert.same(nil, err) + assert.equals(1, res.message_id) + assert.equals(1, res.protocol_op) + assert.equals(49, res.result_code) + end) + + it("abnormal bind response -- id isn't an integer", function() + --[[ + 04 01 01 -- message id (octet string) + --]] + local der = from_hex("04010161070a010004000400") + local _, err = asn1_parse_ldap_result(der) + assert.same("message id should be an integer value", err) + end) + + it("abnormal bind response -- invalid response protocol op", function() + --[[ + 61 09 -- response protocol op (too long length) + --]] + local der = from_hex("02010161090a010004000400") + local _, err = asn1_parse_ldap_result(der) + assert.same("der with error encoding: 160", err) + end) + + it("abnormal bind response -- result code isn't a number", function() + --[[ + 04 01 00 -- result code (octet string) + --]] + local der = from_hex("020101610704010004000400") + local _, err = asn1_parse_ldap_result(der) + assert.same("result code should be an enumerated value", err) + end) + + it("abnormal bind response -- matched dn isn't a string", function() + --[[ + 02 01 01 -- matched DN (integer) + --]] + local der = from_hex("02010161080a01000201010400") + local _, err = asn1_parse_ldap_result(der) + assert.same("matched dn should be an octet string", err) + end) + + it("abnormal bind response -- diagnostic message isn't a string", function() + --[[ + 02 01 01 -- diagnostic message (integer) + --]] + local der = from_hex("02010161080a01000400020101") + local _, err = asn1_parse_ldap_result(der) + assert.same("diagnostic message should be an octet string", err) + end) + +end) + From 24fdaeb90dfdecae5c15e9c317a23a29bc320547 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 23 Mar 2023 13:34:13 +0800 Subject: [PATCH 2344/4351] tests(postgres): reduce ttl cleanup test wait time (#10542) Add a hidden config option `_debug_pg_ttl_cleanup_interval` that can be used to override the interval where cleanup timer runs. Fix KAG-921 --- kong/conf_loader/init.lua | 1 + kong/db/strategies/postgres/connector.lua | 4 +++- kong/templates/kong_defaults.lua | 1 + spec/02-integration/03-db/20-ttl-cleanup_spec.lua | 3 ++- 4 files changed, 7 insertions(+), 2 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index a537e8ad7cb..2561b9dffe8 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -360,6 +360,7 @@ local CONF_PARSERS = { pg_keepalive_timeout = { typ = "number" }, pg_pool_size = { typ = "number" }, pg_backlog = { typ = "number" }, + _debug_pg_ttl_cleanup_interval = { typ = "number" }, pg_ro_port = { typ = "number" }, pg_ro_timeout = { typ = "number" }, diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 495c9dbf655..2f6c2231979 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -339,7 +339,7 @@ ORDER BY %s LIMIT 50000 FOR UPDATE SKIP LOCKED) WHERE ctid IN (TABLE rows);]], table_name_escaped, column_name, column_name, table_name_escaped):gsub("CURRENT_TIMESTAMP", "TO_TIMESTAMP(%%s)") end - return timer_every(60, function(premature) + return timer_every(self.config.ttl_cleanup_interval, function(premature) if premature then return end @@ -946,6 +946,8 @@ function _M.new(kong_config) --- not used directly by pgmoon, but used internally in connector to set the keepalive timeout keepalive_timeout = kong_config.pg_keepalive_timeout, + --- non user-faced parameters + ttl_cleanup_interval = kong_config._debug_pg_ttl_cleanup_interval or 60, } local refs = kong_config["$refs"] diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 8e6728e881b..41b3f595a2e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -114,6 +114,7 @@ pg_semaphore_timeout = 60000 pg_keepalive_timeout = NONE pg_pool_size = NONE pg_backlog = NONE +_debug_pg_ttl_cleanup_interval = 60 pg_ro_host = NONE pg_ro_port = NONE diff --git a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua index c44a4953353..445cf6d7c6f 100644 --- a/spec/02-integration/03-db/20-ttl-cleanup_spec.lua +++ b/spec/02-integration/03-db/20-ttl-cleanup_spec.lua @@ -28,6 +28,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, log_level = "debug", + _debug_pg_ttl_cleanup_interval = 3, })) end) @@ -39,7 +40,7 @@ for _, strategy in helpers.each_strategy() do it("init_worker should run ttl cleanup in background timer", function () helpers.pwait_until(function() assert.errlog().has.line([[cleaning up expired rows from table ']] .. "keyauth_credentials" .. [[' took .+ seconds]], false, 2) - end, 65) + end, 5) local ok, err = db.connector:query("SELECT * FROM keyauth_credentials") assert.is_nil(err) From 290db6f088e904c8db9d04635a2f9bea9bb499b0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 20 Mar 2023 23:52:21 -0700 Subject: [PATCH 2345/4351] fix(dev): :venv target should depend on :kong Also move venv-commons to seperate folder to avoid cleanup by //build:kong --- .github/workflows/build_and_test.yml | 2 +- build/BUILD.bazel | 3 ++- build/templates/venv.fish | 2 +- build/templates/venv.sh | 2 +- 4 files changed, 5 insertions(+), 4 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 10af07c3418..3d496c93882 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -50,7 +50,7 @@ jobs: - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build //build:kong --verbose_failures + make build-kong export PATH="$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$PATH" chmod +rw -R $INSTALL_ROOT nginx -V diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 151d87b222a..dfbe6fd2a16 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -150,13 +150,14 @@ kong_template_file( kong_template_file( name = "venv-commons", is_executable = True, - output = "%s/venv/lib/venv-commons" % KONG_VAR["BUILD_NAME"], + output = "%s-venv/lib/venv-commons" % KONG_VAR["BUILD_NAME"], template = "//build:templates/venv-commons", ) kong_rules_group( name = "venv", propagates = [ + ":kong", ":venv.sh", ":venv.fish", ":venv-commons", diff --git a/build/templates/venv.fish b/build/templates/venv.fish index 9b52bd1cdf9..0d43561785e 100644 --- a/build/templates/venv.fish +++ b/build/templates/venv.fish @@ -48,7 +48,7 @@ function deactivate -d 'Exit Kong\'s venv and return to the normal environment.' end # actually set env vars -source $KONG_VENV/venv/lib/venv-commons +source $KONG_VENV-venv/lib/venv-commons set -xg PATH "$PATH" # set shell prompt diff --git a/build/templates/venv.sh b/build/templates/venv.sh index 86e744176e8..f9f3b8d3192 100644 --- a/build/templates/venv.sh +++ b/build/templates/venv.sh @@ -27,7 +27,7 @@ deactivate () { } # actually set env vars -. $KONG_VENV/venv/lib/venv-commons +. ${KONG_VENV}-venv/lib/venv-commons # set shell prompt if [ -z "${KONG_VENV_DISABLE_PROMPT-}" ] ; then From d666fd7d17e287c0410e6f06f9640338accb7284 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 Mar 2023 01:17:30 -0700 Subject: [PATCH 2346/4351] chore(ci): remove unused steps --- .github/workflows/build_and_test.yml | 82 ++++++++-------------------- 1 file changed, 24 insertions(+), 58 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 3d496c93882..f027dd5a744 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -21,16 +21,15 @@ concurrency: group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} cancel-in-progress: true +env: + BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build + jobs: build: name: Build dependencies runs-on: ubuntu-22.04 steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -39,8 +38,7 @@ jobs: uses: actions/cache@v3 with: path: | - ${{ env.INSTALL_ROOT }} - ${{ env.INSTALL_ROOT }}-venv.sh + ${{ env.BUILD_ROOT }} key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install packages @@ -51,8 +49,9 @@ jobs: if: steps.cache-deps.outputs.cache-hit != 'true' run: | make build-kong - export PATH="$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$PATH" - chmod +rw -R $INSTALL_ROOT + BUILD_PREFIX=$BUILD_ROOT/kong-dev + export PATH="$BUILD_PREFIX/bin:$BUILD_PREFIX/openresty/nginx/sbin:$BUILD_PREFIX/openresty/bin:$PATH" + chmod +rw -R $BUILD_PREFIX nginx -V ldd $(which nginx) luarocks @@ -65,17 +64,6 @@ jobs: path: | bazel-out/_tmp/actions - - name: Checkout go-pluginserver - if: steps.cache-deps.outputs.cache-hit != 'true' - uses: actions/checkout@v3 - with: - repository: Kong/go-pluginserver - path: go-pluginserver - - - name: Add to Path - if: steps.cache-deps.outputs.cache-hit != 'true' - run: echo "$INSTALL_ROOT/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin" >> $GITHUB_PATH - - name: Build Dev Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | @@ -98,10 +86,6 @@ jobs: options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -110,23 +94,22 @@ jobs: uses: actions/cache@v3 with: path: | - ${{ env.INSTALL_ROOT }} - ${{ env.INSTALL_ROOT }}-venv.sh + ${{ env.BUILD_ROOT }} key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Check test-helpers doc generation run: | - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh pushd ./spec && ldoc . - name: Check autodoc generation run: | - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh scripts/autodoc - name: Check Admin API definition generation run: | - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh scripts/gen-admin-api-def.sh - name: Lint Lua code @@ -135,7 +118,7 @@ jobs: - name: Validate rockspec file run: | - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh scripts/validate-rockspec - name: Check spec file misspelling @@ -150,7 +133,7 @@ jobs: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong run: | - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh bin/busted -v -o htest spec/01-unit integration-tests-postgres: @@ -195,10 +178,6 @@ jobs: - 9411:9411 steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -207,8 +186,8 @@ jobs: uses: actions/cache@v3 with: path: | - ${{ env.INSTALL_ROOT }} - ${{ env.INSTALL_ROOT }}-venv.sh + ${{ env.BUILD_ROOT }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add gRPC test host names @@ -251,7 +230,7 @@ jobs: TEST_SPLIT: ${{ matrix.split }} run: | make dev # required to install other dependencies like bin/grpcurl - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh integration-tests-dbless: @@ -267,10 +246,6 @@ jobs: - 15003:9001 steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -279,8 +254,8 @@ jobs: uses: actions/cache@v3 with: path: | - ${{ env.INSTALL_ROOT }} - ${{ env.INSTALL_ROOT }}-venv.sh + ${{ env.BUILD_ROOT }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add gRPC test host names @@ -313,7 +288,7 @@ jobs: TEST_SUITE: dbless run: | make dev # required to install other dependencies like bin/grpcurl - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh integration-tests-cassandra: @@ -358,10 +333,6 @@ jobs: - 9411:9411 steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -370,8 +341,8 @@ jobs: uses: actions/cache@v3 with: path: | - ${{ env.INSTALL_ROOT }} - ${{ env.INSTALL_ROOT }}-venv.sh + ${{ env.BUILD_ROOT }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Add gRPC test host names @@ -412,7 +383,7 @@ jobs: TEST_SPLIT: ${{ matrix.split }} run: | make dev # required to install other dependencies like bin/grpcurl - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh pdk-tests: @@ -421,10 +392,6 @@ jobs: needs: build steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$(pwd)/bazel-bin/build/kong-dev" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -433,8 +400,7 @@ jobs: uses: actions/cache@v3 with: path: | - ${{ env.INSTALL_ROOT }} - ${{ env.INSTALL_ROOT }}-venv.sh + ${{ env.BUILD_ROOT }} key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install Test::Nginx @@ -452,7 +418,7 @@ jobs: env: TEST_SUITE: pdk run: | - source ${{ env.INSTALL_ROOT }}-venv.sh + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) .ci/run_tests.sh From 590f7bc8ac68427619d5a6be8b675b3a86ad8679 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 Mar 2023 02:17:15 -0700 Subject: [PATCH 2347/4351] fix(build): exclude luajit build dir to used as openresty srcs to reduce unnecessary rebuild --- build/openresty/BUILD.openresty.bazel | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 763a1394954..6c32c593238 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -199,7 +199,10 @@ filegroup( name = "all_srcs", srcs = glob( include = ["**"], - exclude = ["*.bazel"], + exclude = [ + "bundle/LuaJIT*/**", + "build/**", + ], ), ) From 21374220cf0897963301a6ee9180c2a02543de70 Mon Sep 17 00:00:00 2001 From: Douglas Lee Date: Thu, 23 Mar 2023 14:04:00 +0800 Subject: [PATCH 2348/4351] Revert "chore(schema): bundled plugin schema must have protocols field (#10431)" This reverts commit 8be4110a416b1273289e7504e54e3b04abc73ae0. --- kong/db/dao/plugins.lua | 15 -------- .../01-db/01-schema/07-plugins_spec.lua | 36 ------------------- 2 files changed, 51 deletions(-) diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 458965fcfa5..f05c31d677a 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -13,12 +13,10 @@ local Plugins = {} local fmt = string.format local null = ngx.null local pairs = pairs -local ipairs = ipairs local tostring = tostring local ngx_log = ngx.log local ngx_WARN = ngx.WARN local ngx_DEBUG = ngx.DEBUG -local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS @@ -269,19 +267,6 @@ local function load_plugin(self, plugin) return nil, err end - if BUNDLED_PLUGINS[plugin] then - local protocols_field - for _, field in ipairs(schema.fields) do - if field.protocols then - protocols_field = field - break - end - end - if not protocols_field then - return nil, "missing required field protocols" - end - end - for _, field in ipairs(schema.fields) do if field.consumer and field.consumer.eq == null then handler.no_consumer = true diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index 758a52c4bc9..f19cb2b6688 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -8,7 +8,6 @@ local consumers_definition = require "kong.db.schema.entities.consumers" local plugins_definition = require "kong.db.schema.entities.plugins" local dao_plugins = require "kong.db.dao.plugins" local certificates_definition = require "kong.db.schema.entities.certificates" -local constants = require "kong.constants" describe("plugins", function() local Plugins @@ -300,39 +299,4 @@ describe("plugins", function() end) end) - describe("plugin schema protocols", function() - - local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS - - lazy_setup(function () - BUNDLED_PLUGINS["dummy"] = true -- add dummy into BUNDLED_PLUGINS - end) - - lazy_teardown(function() - BUNDLED_PLUGINS["dummy"] = nil -- restore BUNDLED_PLUGINS - end) - - - it("requires a bundled plugin's schema to have `protocols` field", function() - local ok, err = dao_plugins.load_plugin_schemas({ - db = db.plugins, - schema = Plugins, - }, { ["dummy"] = true } ) - assert.falsy(ok) - assert.same("error loading plugin schemas: on plugin 'dummy': missing required field protocols", err) - end) - - it("accepts a non-bundled plugin's schema that missing `protocols` field", function() - BUNDLED_PLUGINS["dummy"] = nil -- remove dummy from BUNDLED_PLUGINS - local ok, err = dao_plugins.load_plugin_schemas({ - db = db.plugins, - schema = Plugins, - }, { ["dummy"] = true } ) - assert.truthy(ok) - assert.is_nil(err) - end) - end) - - - end) From 04f5e200ad7825a815924e60c3a646ad018ae3cb Mon Sep 17 00:00:00 2001 From: Douglas Lee Date: Thu, 23 Mar 2023 14:11:11 +0800 Subject: [PATCH 2349/4351] test(plugins): add a test case to ensure every bundled plugin have a protocols field --- .../01-db/01-schema/07-plugins_spec.lua | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index f19cb2b6688..1dead97596f 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -8,6 +8,7 @@ local consumers_definition = require "kong.db.schema.entities.consumers" local plugins_definition = require "kong.db.schema.entities.plugins" local dao_plugins = require "kong.db.dao.plugins" local certificates_definition = require "kong.db.schema.entities.certificates" +local constants = require "kong.constants" describe("plugins", function() local Plugins @@ -299,4 +300,21 @@ describe("plugins", function() end) end) + describe("bundled plugins schema validation", function() + it("ensure every bundled plugin schema must have protocols field", function() + for plugin_name, _ in pairs(constants.BUNDLED_PLUGINS) do + local schema = require("kong.plugins." .. plugin_name .. ".schema") + local has_protocols_field + for _, field in ipairs(schema.fields) do + if field.protocols then + has_protocols_field = true + break + end + end + assert.is_true(has_protocols_field, "bundled plugin " .. plugin_name .. " missing required field: protocols") + end + end) + + end) + end) From a4a2596ebd78d7a026194a1e6de731a5d3e2221d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 23 Mar 2023 10:27:27 +0200 Subject: [PATCH 2350/4351] chore(deps): pin to latest resty-http 0.17.1 (#10547) ### Summary The 0.17.0 is not beta anymore as the 0.17.1 was released as non-beta, so lets start pinning the resty.http again. #### What's Changed Documentation is clearer about using same connection for multiple requests via 'request' function by @alexdowad in #282 - fix 100 response with headers by @catbro666 - fix: no trailing \"?\" for empty query table by @StarlightIbuki #### New Contributors @chronolaw made their first contribution @alexdowad made their first contribution @catbro666 made their first contribution @StarlightIbuki made their first contribution Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong-3.2.1-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 0db935bf428..76e9978233e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -173,6 +173,8 @@ - Bumped lua-resty-openssl from 0.8.17 to 0.8.20 [#10463](https://github.com/Kong/kong/pull/10463) [#10476](https://github.com/Kong/kong/pull/10476) +- Bumped lua-resty-http from 0.17.0.beta.1 to 0.17.1 + [#10547](https://github.com/Kong/kong/pull/10547) - Bumped LuaSec from 1.2.0 to 1.3.1 [#10528](https://github.com/Kong/kong/pull/10528) diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index c8b372061bc..021acd428fe 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -16,7 +16,7 @@ dependencies = { "luasec == 1.3.1", "luasocket == 3.0-rc1", "penlight == 1.13.1", - "lua-resty-http ~> 0.17", + "lua-resty-http == 0.17.1", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.5", "multipart == 0.5.9", From 9283b9b649189c81fed2e3ffdc6b4c72e1c0911c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 23 Mar 2023 16:47:09 +0800 Subject: [PATCH 2351/4351] fix(build): force the interpreter instead of relying on shebang (#10548) to make it work on distros that BINPRM_BUF_SIZE is 128 --- build/luarocks/BUILD.luarocks.bazel | 17 ++++++++++++++--- 1 file changed, 14 insertions(+), 3 deletions(-) diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index 2b2e960f956..2a1933a183f 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -45,7 +45,10 @@ genrule( "@openssl", ] + select({ "@kong//:any-cross": ["@cross_deps_libyaml//:libyaml"], - "//conditions:default": [":luarocks_host"], + "//conditions:default": [ + ":luarocks_host", + "@openresty//:luajit", + ], }), outs = ["luarocks_exec.sh"], cmd = ("LIB_RPATH='%s'/kong/lib" % KONG_VAR["INSTALL_DESTDIR"]) + @@ -96,6 +99,8 @@ variables = { LUAROCKS_HOST=$$(echo '$(locations :luarocks_host)' | awk '{print $$1}') +host_luajit=$$WORKSPACE_PATH/$$(echo $(locations @openresty//:luajit) | awk '{{print $$1}}')/bin/luajit + cat << EOF > $@ LIB_RPATH=$$LIB_RPATH WORKSPACE_PATH=$$WORKSPACE_PATH @@ -109,7 +114,10 @@ export CC=$$CC export LD=$$LD export EXT_BUILD_ROOT=$$WORKSPACE_PATH # for musl -$$WORKSPACE_PATH/$$LUAROCKS_HOST/bin/luarocks \\$$@ \\ +# force the interpreter here instead of invoking luarocks directly, +# some distros has BINPRM_BUF_SIZE smaller than the shebang generated, +# which is usually more than 160 bytes +$$host_luajit $$WORKSPACE_PATH/$$LUAROCKS_HOST/bin/luarocks \\$$@ \\ OPENSSL_DIR=$$OPENSSL_DIR \\ CRYPTO_DIR=$$OPENSSL_DIR \\ YAML_DIR=$$YAML_DIR @@ -120,7 +128,10 @@ EOF "@bazel_tools//tools/cpp:current_cc_toolchain", ], tools = select({ - "@kong//:any-cross": [":luarocks_host"], + "@kong//:any-cross": [ + ":luarocks_host", + "@openresty//:luajit", + ], "//conditions:default": [], }), visibility = ["//visibility:public"], From 451427e9f604d9783aafcec8d251c55853f850f6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 23 Mar 2023 16:54:07 +0800 Subject: [PATCH 2352/4351] feat(build): use managed cmake and system-wide make (#10546) Some distro ship old cmake that bazel doens't like; but we still use system installed make because bazel needs to compile it. --- .github/workflows/release.yml | 8 +------- DEVELOPER.md | 7 +------ WORKSPACE | 6 +++--- 3 files changed, 5 insertions(+), 16 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 22b7efe4087..a94a6d08119 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -183,12 +183,6 @@ jobs: dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 yum install -y libyaml-devel - - name: Setup CMake - if: startsWith(matrix.label, 'centos-') || startsWith(matrix.label, 'rhel-') - uses: jwlawson/actions-setup-cmake@65b272e1213f99771fbba0c237e0b3312270e0c9 # v1.13 - with: - cmake-version: '3.16.x' - - name: Setup Amazon Linux if: startsWith(matrix.label, 'amazonlinux') run: | @@ -206,7 +200,7 @@ jobs: export PATH="/opt/tools/bin:${PATH}" echo "/opt/tools/bin" >> $GITHUB_PATH - for tool in cmake git bazel; do + for tool in git bazel; do echo "${tool}: ($(which "$tool" || true)) $($tool --version)" done diff --git a/DEVELOPER.md b/DEVELOPER.md index d49017c267f..02fd68838f5 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -93,7 +93,6 @@ sudo apt update \ automake \ build-essential \ curl \ - cmake \ file \ git \ libyaml-dev \ @@ -113,7 +112,6 @@ Fedora/CentOS/RHEL: ```shell dnf install \ automake \ - cmake \ gcc \ gcc-c++ \ git \ @@ -136,12 +134,9 @@ xcode-select --install # Install HomeBrew /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" # Build dependencies -brew install libyaml cmake +brew install libyaml ``` -`cmake` 3 is needed to build some targets, some distributions ship version 2 only. An updated cmake -can be downloaded [here](https://cmake.org/download/). - Finally, we start the build process: ``` diff --git a/WORKSPACE b/WORKSPACE index ddc8313c6f1..64648ff1ec5 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -26,10 +26,10 @@ load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_depende # This sets up some common toolchains for building targets. For more details, please see # https://bazelbuild.github.io/rules_foreign_cc/0.9.0/flatten.html#rules_foreign_cc_dependencies -# TODO: select system `make` if installed, otherwise automatically build rules_foreign_cc_dependencies( - register_built_tools = False, - register_default_tools = False, + register_built_tools = False, # don't build toolchains like make + register_default_tools = True, # register cmake and ninja that are managed by bazel + register_preinstalled_tools = True, # use preinstalled toolchains like make ) load("//build/openresty:repositories.bzl", "openresty_repositories") From d6e1d359e123f3423ce90af9863a0570eecef280 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 23 Mar 2023 11:44:35 +0100 Subject: [PATCH 2353/4351] fix(request-transformer): thread safety (#10539) --- CHANGELOG.md | 5 + kong/plugins/request-transformer/access.lua | 182 +++++++++--------- .../36-request-transformer/02-access_spec.lua | 110 +++++++++++ 3 files changed, 203 insertions(+), 94 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 76e9978233e..1f280c14b4e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -139,6 +139,11 @@ - Fix an issue where empty value of URI argument `custom_id` crashes `/consumer`. [#10475](https://github.com/Kong/kong/pull/10475) +#### Plugins +- **Request-Transformer**: fix an issue where requests would intermittently + be proxied with incorrect query parameters. + [10539](https://github.com/Kong/kong/pull/10539) + ### Changed #### Core diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 982b210d59f..f0772995025 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -26,7 +26,6 @@ local pl_copy_table = pl_tablex.deepcopy local _M = {} local template_cache = setmetatable( {}, { __mode = "k" }) -local template_environment local DEBUG = ngx.DEBUG local CONTENT_LENGTH = "content-length" @@ -70,54 +69,7 @@ local function get_content_type(content_type) end end --- meta table for the sandbox, exposing lazily loaded values -local __meta_environment = { - __index = function(self, key) - local lazy_loaders = { - headers = function(self) - return get_headers() or EMPTY - end, - query_params = function(self) - return get_uri_args() or EMPTY - end, - uri_captures = function(self) - return (ngx.ctx.router_matches or EMPTY).uri_captures or EMPTY - end, - shared = function(self) - return ((kong or EMPTY).ctx or EMPTY).shared or EMPTY - end, - } - local loader = lazy_loaders[key] - if not loader then - -- we don't have a loader, so just return nothing - return - end - -- set the result on the table to not load again - local value = loader() - rawset(self, key, value) - return value - end, - __newindex = function(self) - error("This environment is read-only.") - end, -} - -template_environment = setmetatable({ - -- here we can optionally add functions to expose to the sandbox, eg: - -- tostring = tostring, -- for example - -- because headers may contain array elements such as duplicated headers - -- type is a useful function in these cases. See issue #25. - type = type, -}, __meta_environment) - -local function clear_environment(conf) - rawset(template_environment, "headers", nil) - rawset(template_environment, "query_params", nil) - rawset(template_environment, "uri_captures", nil) - rawset(template_environment, "shared", nil) -end - -local function param_value(source_template, config_array) +local function param_value(source_template, config_array, template_env) if not source_template or source_template == "" then return nil end @@ -139,10 +91,10 @@ local function param_value(source_template, config_array) compiled_templates[source_template] = compiled_template end - return compiled_template:render(template_environment) + return compiled_template:render(template_env) end -local function iter(config_array) +local function iter(config_array, template_env) return function(config_array, i, previous_name, previous_value) i = i + 1 local current_pair = config_array[i] @@ -156,7 +108,7 @@ local function iter(config_array) return i, current_name end - local res, err = param_value(current_value, config_array) + local res, err = param_value(current_value, config_array, template_env) if err then return error("[request-transformer] failed to render the template " .. current_value .. ", error:" .. err) @@ -182,14 +134,14 @@ local function append_value(current_value, value) end end -local function transform_headers(conf) +local function transform_headers(conf, template_env) local headers = get_headers() local headers_to_remove = {} headers.host = nil -- Remove header(s) - for _, name, value in iter(conf.remove.headers) do + for _, name, value in iter(conf.remove.headers, template_env) do name = name:lower() if headers[name] then headers[name] = nil @@ -198,7 +150,7 @@ local function transform_headers(conf) end -- Rename headers(s) - for _, old_name, new_name in iter(conf.rename.headers) do + for _, old_name, new_name in iter(conf.rename.headers, template_env) do old_name = old_name:lower() local value = headers[old_name] if value then @@ -209,7 +161,7 @@ local function transform_headers(conf) end -- Replace header(s) - for _, name, value in iter(conf.replace.headers) do + for _, name, value in iter(conf.replace.headers, template_env) do name = name:lower() if headers[name] or name == HOST then headers[name] = value @@ -217,14 +169,14 @@ local function transform_headers(conf) end -- Add header(s) - for _, name, value in iter(conf.add.headers) do + for _, name, value in iter(conf.add.headers, template_env) do if not headers[name] and name:lower() ~= HOST then headers[name] = value end end -- Append header(s) - for _, name, value in iter(conf.append.headers) do + for _, name, value in iter(conf.append.headers, template_env) do local name_lc = name:lower() if name_lc ~= HOST and name ~= name_lc and headers[name] ~= nil then @@ -247,7 +199,7 @@ local function transform_headers(conf) set_headers(headers) end -local function transform_querystrings(conf) +local function transform_querystrings(conf, template_env) if not (#conf.remove.querystring > 0 or #conf.rename.querystring > 0 or #conf.replace.querystring > 0 or #conf.add.querystring > 0 or @@ -255,41 +207,41 @@ local function transform_querystrings(conf) return end - local querystring = pl_copy_table(template_environment.query_params) + local querystring = pl_copy_table(template_env.query_params) -- Remove querystring(s) - for _, name, value in iter(conf.remove.querystring) do + for _, name, value in iter(conf.remove.querystring, template_env) do querystring[name] = nil end -- Rename querystring(s) - for _, old_name, new_name in iter(conf.rename.querystring) do + for _, old_name, new_name in iter(conf.rename.querystring, template_env) do local value = querystring[old_name] querystring[new_name] = value querystring[old_name] = nil end - for _, name, value in iter(conf.replace.querystring) do + for _, name, value in iter(conf.replace.querystring, template_env) do if querystring[name] then querystring[name] = value end end -- Add querystring(s) - for _, name, value in iter(conf.add.querystring) do + for _, name, value in iter(conf.add.querystring, template_env) do if not querystring[name] then querystring[name] = value end end -- Append querystring(s) - for _, name, value in iter(conf.append.querystring) do + for _, name, value in iter(conf.append.querystring, template_env) do querystring[name] = append_value(querystring[name], value) end set_uri_args(querystring) end -local function transform_json_body(conf, body, content_length) +local function transform_json_body(conf, body, content_length, template_env) local removed, renamed, replaced, added, appended = false, false, false, false, false local content_length = (body and #body) or 0 local parameters = parse_json(body) @@ -301,14 +253,14 @@ local function transform_json_body(conf, body, content_length) end if content_length > 0 and #conf.remove.body > 0 then - for _, name, value in iter(conf.remove.body) do + for _, name, value in iter(conf.remove.body, template_env) do parameters[name] = nil removed = true end end if content_length > 0 and #conf.rename.body > 0 then - for _, old_name, new_name in iter(conf.rename.body) do + for _, old_name, new_name in iter(conf.rename.body, template_env) do local value = parameters[old_name] parameters[new_name] = value parameters[old_name] = nil @@ -317,7 +269,7 @@ local function transform_json_body(conf, body, content_length) end if content_length > 0 and #conf.replace.body > 0 then - for _, name, value in iter(conf.replace.body) do + for _, name, value in iter(conf.replace.body, template_env) do if parameters[name] then parameters[name] = value replaced = true @@ -326,7 +278,7 @@ local function transform_json_body(conf, body, content_length) end if #conf.add.body > 0 then - for _, name, value in iter(conf.add.body) do + for _, name, value in iter(conf.add.body, template_env) do if not parameters[name] then parameters[name] = value added = true @@ -335,7 +287,7 @@ local function transform_json_body(conf, body, content_length) end if #conf.append.body > 0 then - for _, name, value in iter(conf.append.body) do + for _, name, value in iter(conf.append.body, template_env) do local old_value = parameters[name] parameters[name] = append_value(old_value, value) appended = true @@ -347,19 +299,19 @@ local function transform_json_body(conf, body, content_length) end end -local function transform_url_encoded_body(conf, body, content_length) +local function transform_url_encoded_body(conf, body, content_length, template_env) local renamed, removed, replaced, added, appended = false, false, false, false, false local parameters = decode_args(body) if content_length > 0 and #conf.remove.body > 0 then - for _, name, value in iter(conf.remove.body) do + for _, name, value in iter(conf.remove.body, template_env) do parameters[name] = nil removed = true end end if content_length > 0 and #conf.rename.body > 0 then - for _, old_name, new_name in iter(conf.rename.body) do + for _, old_name, new_name in iter(conf.rename.body, template_env) do local value = parameters[old_name] parameters[new_name] = value parameters[old_name] = nil @@ -368,7 +320,7 @@ local function transform_url_encoded_body(conf, body, content_length) end if content_length > 0 and #conf.replace.body > 0 then - for _, name, value in iter(conf.replace.body) do + for _, name, value in iter(conf.replace.body, template_env) do if parameters[name] then parameters[name] = value replaced = true @@ -377,7 +329,7 @@ local function transform_url_encoded_body(conf, body, content_length) end if #conf.add.body > 0 then - for _, name, value in iter(conf.add.body) do + for _, name, value in iter(conf.add.body, template_env) do if parameters[name] == nil then parameters[name] = value added = true @@ -386,7 +338,7 @@ local function transform_url_encoded_body(conf, body, content_length) end if #conf.append.body > 0 then - for _, name, value in iter(conf.append.body) do + for _, name, value in iter(conf.append.body, template_env) do local old_value = parameters[name] parameters[name] = append_value(old_value, value) appended = true @@ -398,12 +350,12 @@ local function transform_url_encoded_body(conf, body, content_length) end end -local function transform_multipart_body(conf, body, content_length, content_type_value) +local function transform_multipart_body(conf, body, content_length, content_type_value, template_env) local removed, renamed, replaced, added, appended = false, false, false, false, false local parameters = multipart(body and body or "", content_type_value) if content_length > 0 and #conf.rename.body > 0 then - for _, old_name, new_name in iter(conf.rename.body) do + for _, old_name, new_name in iter(conf.rename.body, template_env) do if parameters:get(old_name) then local value = parameters:get(old_name).value parameters:set_simple(new_name, value) @@ -414,14 +366,14 @@ local function transform_multipart_body(conf, body, content_length, content_type end if content_length > 0 and #conf.remove.body > 0 then - for _, name, value in iter(conf.remove.body) do + for _, name, value in iter(conf.remove.body, template_env) do parameters:delete(name) removed = true end end if content_length > 0 and #conf.replace.body > 0 then - for _, name, value in iter(conf.replace.body) do + for _, name, value in iter(conf.replace.body, template_env) do if parameters:get(name) then parameters:delete(name) parameters:set_simple(name, value) @@ -431,7 +383,7 @@ local function transform_multipart_body(conf, body, content_length, content_type end if #conf.add.body > 0 then - for _, name, value in iter(conf.add.body) do + for _, name, value in iter(conf.add.body, template_env) do if not parameters:get(name) then parameters:set_simple(name, value) added = true @@ -444,7 +396,7 @@ local function transform_multipart_body(conf, body, content_length, content_type end end -local function transform_body(conf) +local function transform_body(conf, template_env) local content_type_value = get_header(CONTENT_TYPE) local content_type = get_content_type(content_type_value) if content_type == nil or #conf.rename.body < 1 and @@ -454,16 +406,19 @@ local function transform_body(conf) end -- Call req_read_body to read the request body first - local body = get_raw_body() + local body, err = get_raw_body() + if err then + kong.log.warn(err) + end local is_body_transformed = false local content_length = (body and #body) or 0 if content_type == ENCODED then - is_body_transformed, body = transform_url_encoded_body(conf, body, content_length) + is_body_transformed, body = transform_url_encoded_body(conf, body, content_length, template_env) elseif content_type == MULTI then - is_body_transformed, body = transform_multipart_body(conf, body, content_length, content_type_value) + is_body_transformed, body = transform_multipart_body(conf, body, content_length, content_type_value, template_env) elseif content_type == JSON then - is_body_transformed, body = transform_json_body(conf, body, content_length) + is_body_transformed, body = transform_json_body(conf, body, content_length, template_env) end if is_body_transformed then @@ -505,10 +460,10 @@ local function transform_method(conf) end end -local function transform_uri(conf) +local function transform_uri(conf, template_env) if conf.replace.uri then - local res, err = param_value(conf.replace.uri, conf.replace) + local res, err = param_value(conf.replace.uri, conf.replace, template_env) if err then error("[request-transformer] failed to render the template " .. tostring(conf.replace.uri) .. ", error:" .. err) @@ -524,12 +479,51 @@ local function transform_uri(conf) end function _M.execute(conf) - clear_environment() - transform_uri(conf) + -- meta table for the sandbox, exposing lazily loaded values + local __meta_environment = { + __index = function(self, key) + local lazy_loaders = { + headers = function(self) + return get_headers() or EMPTY + end, + query_params = function(self) + return get_uri_args() or EMPTY + end, + uri_captures = function(self) + return (ngx.ctx.router_matches or EMPTY).uri_captures or EMPTY + end, + shared = function(self) + return ((kong or EMPTY).ctx or EMPTY).shared or EMPTY + end, + } + local loader = lazy_loaders[key] + if not loader then + -- we don't have a loader, so just return nothing + return + end + -- set the result on the table to not load again + local value = loader() + rawset(self, key, value) + return value + end, + __newindex = function(self) + error("This environment is read-only.") + end, + } + + local template_env = setmetatable({ + -- here we can optionally add functions to expose to the sandbox, eg: + -- tostring = tostring, -- for example + -- because headers may contain array elements such as duplicated headers + -- type is a useful function in these cases. See issue #25. + type = type, + }, __meta_environment) + + transform_uri(conf, template_env) transform_method(conf) - transform_headers(conf) - transform_body(conf) - transform_querystrings(conf) + transform_headers(conf, template_env) + transform_body(conf, template_env) + transform_querystrings(conf, template_env) end return _M diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index ccf61457626..760964b9699 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -2227,4 +2227,114 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() end) end) end) + +describe("Plugin: request-transformer (thread safety) [#" .. strategy .. "]", function() + local db_strategy = strategy ~= "off" and strategy or nil + + lazy_setup(function() + local bp = helpers.get_db_utils(db_strategy, { + "routes", + "services", + "plugins", + }, { "request-transformer", "pre-function" }) + + local route = bp.routes:insert({ + hosts = { "test_thread_safety.test" } + }) + + bp.plugins:insert { + route = { id = route.id }, + name = "pre-function", + config = { + access = { + [[ + local delay = kong.request.get_header("slow_body_delay") + local orig_read_body = ngx.req.read_body + ngx.ctx.orig_read_body = orig_read_body + ngx.req.read_body = function() + ngx.sleep(tonumber(delay)) + return orig_read_body() + end + ]] + }, + header_filter = { + [[ + ngx.req.read_body = ngx.ctx.orig_read_body or ngx.req.read_body + ]] + }, + } + } + + bp.plugins:insert { + route = { id = route.id }, + name = "request-transformer", + config = { + add = { + querystring = { "added_q:yes_q" }, + headers = { "added_h:yes_h" }, + body = { "added_b:yes_b" } + } + } + } + + assert(helpers.start_kong({ + database = db_strategy, + plugins = "bundled, request-transformer", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 1 + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("sends requests with the expected values for headers, body, query", function() + local race_conditions = "" + + local get_handler = function(header_val, body_param_val, query_param_val, delay) + return function() + local tmp_client = helpers.proxy_client() + local r = assert(tmp_client:send({ + method = "POST", + path = "/request", + headers = { + ["Content-Type"] = "application/json", + host = "test_thread_safety.test", + slow_body_delay = delay, + h = header_val + }, + body = { + k = body_param_val + }, + query = { + q = query_param_val + } + })) + + assert.response(r).has.status(200) + local header = assert.request(r).has.header("h") + local body_param = assert.request(r).has.jsonbody().params.k + local query_param = assert.request(r).has.queryparam("q") + if header_val ~= header then + race_conditions = race_conditions .. fmt("expected: %s, received: %s", header_val, header) + end + if body_param_val ~= body_param then + race_conditions = race_conditions .. fmt("expected: %s, received: %s", body_param_val, body_param) + end + if query_param ~= query_param_val then + race_conditions = race_conditions .. fmt("expected: %s, received: %s", query_param, query_param_val) + end + tmp_client:close() + end + end + + local thread_1 = ngx.thread.spawn(get_handler("vh1", "b1", "vq1", 2)) + local thread_2 = ngx.thread.spawn(get_handler("vh2", "b2", "vq2", 0)) + ngx.thread.wait(thread_1) + ngx.thread.wait(thread_2) + + assert.equals("", race_conditions) + end) +end) end From 30b43cbbdd1481363e18c8ccea54d03a2dbadf7f Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 24 Mar 2023 14:59:19 +0800 Subject: [PATCH 2354/4351] tests(healthcheck): fix and re-enable passive healthcheck flaky test (#10550) --- .../03-consistent-hashing_spec.lua | 1 - spec/fixtures/balancer_utils.lua | 45 +++++++++++++++++++ 2 files changed, 45 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index c4704c717d3..97b2c9a724b 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -24,7 +24,6 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "post-function", db_update_frequency = 0.1, }, nil, nil, nil)) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 8217251bb4e..f10365170a0 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -99,11 +99,42 @@ local function put_target_endpoint(upstream_id, host, port, endpoint) return res, err end +-- client_sync_request requires a route with +-- hosts = { "200.test" } to sync requests +local function client_sync_request(proxy_host , proxy_port) + -- kong have two port 9100(TCP) and 80(HTTP) + -- we just need to request http + if proxy_port == 9100 then + proxy_port = 80 + end + local proxy_client = helpers.proxy_client({ + host = proxy_host, + port = proxy_port, + }) + + local res = assert(proxy_client:send { + method = "GET", + headers = { + ["Host"] = "200.test", + }, + path = "/", + }) + local status = res.status + proxy_client:close() + return status == 200 +end local function client_requests(n, host_or_headers, proxy_host, proxy_port, protocol, uri) local oks, fails = 0, 0 local last_status for _ = 1, n do + -- hack sync avoid concurrency request + -- There is an issue here, if a request is completed and a response is received, + -- it does not necessarily mean that the log phase has been executed + -- (many operations require execution in the log phase, such as passive health checks), + -- so we need to ensure that the log phase has been completely executed here. + -- We choose to wait here for the log phase of the last connection to finish. + client_sync_request(proxy_host, proxy_port) local client if proxy_host and proxy_port then client = helpers.http_client({ @@ -316,6 +347,20 @@ do "~/(?[^/]+)/(?[0-9]+)/?", -- uri capture hash value } + -- add a 200 route to sync kong async thread + local route = bp.routes:insert { + hosts = { "200.test" }, + } + + bp.plugins:insert { + route = route, + name = "request-termination", + config = { + status_code = 200, + message = "Terminated" + }, + } + bp.services:insert({ id = service_id, host = upstream_name, From 5feea82d29b56c2186fd558a8fdab27f35098b49 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 24 Mar 2023 18:51:49 +0800 Subject: [PATCH 2355/4351] chore(manifest): fix manifest update after luasec bump (#10557) --- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 2972b6d243e..9d1fe70b21a 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -139,7 +139,7 @@ - libc.so.6 Rpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index 8bf9b520fa9..d1ca8de4c75 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -135,7 +135,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 1c4b0005469..8f95815cafc 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -135,7 +135,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) + - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - libcrypto.so.1.1 (OPENSSL_1_1_0) - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) From 14a64bfee70e5d81321a6b8956da24445458ed15 Mon Sep 17 00:00:00 2001 From: sabertobihwy Date: Sat, 25 Mar 2023 02:12:21 +0800 Subject: [PATCH 2356/4351] fix(plugins): convert traceid in http response headers to hex format (#10534) Applies to zipkin and opentracing plugins. --- CHANGELOG.md | 2 ++ kong/plugins/opentelemetry/handler.lua | 2 ++ kong/plugins/zipkin/handler.lua | 4 +++- spec/03-plugins/34-zipkin/zipkin_spec.lua | 4 ++++ spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua | 4 ++++ 5 files changed, 15 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1f280c14b4e..47432bfb3e0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -102,6 +102,8 @@ - **HTTP-Log**: add `application/json; charset=utf-8` option for the `Content-Type` header in the http-log plugin, for log collectors that require that character set declaration. [#10533](https://github.com/Kong/kong/pull/10533) +- **Zipkin&Opentelemetry**: convert traceid in http response headers to hex format + [#10534](https://github.com/Kong/kong/pull/10534) #### PDK diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 015605a5cf0..7b541d9d9b2 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -21,6 +21,7 @@ local null = ngx.null local encode_traces = otlp.encode_traces local translate_span_trace_id = otlp.translate_span local encode_span = otlp.transform_span +local to_hex = require "resty.string".to_hex local _log_prefix = "[otel] " @@ -158,6 +159,7 @@ function OpenTelemetryHandler:header_filter(conf) local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] trace_id = root_span and root_span.trace_id end + trace_id = to_hex(trace_id) kong.response.add_header(conf.http_response_header_for_traceid, trace_id) end end diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index 2845ab17d9b..ee6f6df9584 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -13,6 +13,7 @@ local split = ngx_re.split local subsystem = ngx.config.subsystem local fmt = string.format local rand_bytes = utils.get_rand_bytes +local to_hex = require "resty.string".to_hex local ZipkinLogHandler = { VERSION = kong_meta.version, @@ -221,7 +222,8 @@ if subsystem == "http" then end if conf.http_response_header_for_traceid then - kong.response.add_header(conf.http_response_header_for_traceid, proxy_span.trace_id) + local trace_id = to_hex(proxy_span.trace_id) + kong.response.add_header(conf.http_response_header_for_traceid, trace_id) end end diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index dfa5d9c0512..3ccd271da0c 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -488,6 +488,10 @@ for _, strategy in helpers.each_strategy() do assert.response(r).has.status(200) assert.response(r).has.header("X-B3-TraceId") + local trace_id = r.headers["X-B3-TraceId"] + local trace_id_regex = [[^[a-f0-9]{32}$]] + local m = ngx.re.match(trace_id, trace_id_regex, "jo") + assert.True(m ~= nil, "trace_id does not match regex: " .. trace_id_regex) end) end) end diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 5cc63d170ad..62d5edeb17c 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -99,6 +99,10 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.same(200, res.status) assert.not_nil(res.headers["x-trace-id"]) + local trace_id = res.headers["x-trace-id"] + local trace_id_regex = [[^[a-f0-9]{32}$]] + local m = ngx.re.match(trace_id, trace_id_regex, "jo") + assert.True(m ~= nil, "trace_id does not match regex: " .. trace_id_regex) end httpc:close() end) From 563937ff35a1bf08a48b6eb9104437882c22cb27 Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Thu, 23 Mar 2023 21:01:31 -0700 Subject: [PATCH 2357/4351] chore: auto-assign PR author as assignee --- .github/workflows/auto-assignee.yml | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 .github/workflows/auto-assignee.yml diff --git a/.github/workflows/auto-assignee.yml b/.github/workflows/auto-assignee.yml new file mode 100644 index 00000000000..12fa2933c44 --- /dev/null +++ b/.github/workflows/auto-assignee.yml @@ -0,0 +1,12 @@ +name: Add assignee to PRs +on: + pull_request: + types: [ opened, reopened ] +permissions: + pull-requests: write +jobs: + assign-author: + runs-on: ubuntu-latest + steps: + - uses: toshimaru/auto-author-assign@2daaeb2988aef24bf37e636fe733f365c046aba0 + From 4e203297c394e870b25122c5b3cb24e4135ae391 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 27 Mar 2023 13:57:20 +0800 Subject: [PATCH 2358/4351] chore(dev): add a reference docker-compose file to bring up services (#10541) --- DEVELOPER.md | 16 ++++- build/templates/venv.fish | 10 ++- build/templates/venv.sh | 9 +++ .../docker-compose-test-services.yml | 61 +++++++++++++++++ scripts/dependency_services/up.fish | 53 +++++++++++++++ scripts/dependency_services/up.sh | 67 +++++++++++++++++++ 6 files changed, 213 insertions(+), 3 deletions(-) create mode 100644 scripts/dependency_services/docker-compose-test-services.yml create mode 100755 scripts/dependency_services/up.fish create mode 100755 scripts/dependency_services/up.sh diff --git a/DEVELOPER.md b/DEVELOPER.md index 02fd68838f5..36bbf21c869 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -176,13 +176,25 @@ Verify the three new containers are up and running with `docker ps` on a separat Now you can start Kong: ```shell -# active the venv into your shell envirnoment +# Activate the venv by adding some environment variables and populate helper functions +# into your current shell session, following functions are exported: +# `start_services`, `stop_services` and `deactivate` # For Zsh/Bash: . bazel-bin/build/kong-dev-venv.sh # For Fish Shell: . bazel-bin/build/kong-dev-venv.fish + +# Use the pre-defined docker-compose file to bring up databases etc +start_services + # Start Kong! kong start + +# Stop Kong +kong stop + +# Cleanup +deactivate ``` ### Install Development Dependencies @@ -201,7 +213,7 @@ might be in your system. Install the development dependencies ([busted], [luacheck]) with: ```shell -make setup-dev-env +make dev ``` Kong relies on three test suites using the [busted] testing library: diff --git a/build/templates/venv.fish b/build/templates/venv.fish index 0d43561785e..b52aaf85f61 100644 --- a/build/templates/venv.fish +++ b/build/templates/venv.fish @@ -16,7 +16,6 @@ set -xg KONG_VENV "$workspace_path/bazel-bin/build/$build_name" # set PATH if test -n "$_OLD_KONG_VENV_PATH" # restore old PATH first, if this script is called multiple times - echo "restored old path $_OLD_KONG_VENV_PATH" set -gx PATH $_OLD_KONG_VENV_PATH else set _OLD_KONG_VENV_PATH $PATH @@ -44,7 +43,16 @@ function deactivate -d 'Exit Kong\'s venv and return to the normal environment.' set -e KONG_VENV set -e ROCKS_CONFIG ROCKS_ROOT LUAROCKS_CONFIG LUA_PATH LUA_CPATH KONG_PREFIX LIBRARY_PREFIX OPENSSL_DIR + + type -q stop_services && stop_services + functions -e deactivate + functions -e start_services +end + +function start_services -d 'Start dependency services of Kong' + source $workspace_path/scripts/dependency_services/up.fish + # stop_services is defined by the script above end # actually set env vars diff --git a/build/templates/venv.sh b/build/templates/venv.sh index f9f3b8d3192..ed58f99277c 100644 --- a/build/templates/venv.sh +++ b/build/templates/venv.sh @@ -23,7 +23,16 @@ deactivate () { unset KONG_VENV unset _OLD_KONG_VENV_PATH _OLD_KONG_VENV_PS1 unset ROCKS_CONFIG ROCKS_ROOT LUAROCKS_CONFIG LUA_PATH LUA_CPATH KONG_PREFIX LIBRARY_PREFIX OPENSSL_DIR + + type -t stop_services >/dev/null && stop_services + unset -f deactivate + unset -f start_services +} + +start_services () { + source $workspace_path/scripts/dependency_services/up.sh + # stop_services is defined by the script above } # actually set env vars diff --git a/scripts/dependency_services/docker-compose-test-services.yml b/scripts/dependency_services/docker-compose-test-services.yml new file mode 100644 index 00000000000..11601ce9f39 --- /dev/null +++ b/scripts/dependency_services/docker-compose-test-services.yml @@ -0,0 +1,61 @@ +version: '3.5' +services: + postgres: + image: postgres + ports: + - 127.0.0.1::5432 + volumes: + - postgres-data:/var/lib/posgresql/data + environment: + POSTGRES_DBS: kong,kong_tests + POSTGRES_USER: kong + POSTGRES_HOST_AUTH_METHOD: trust + healthcheck: + test: ["CMD", "pg_isready", "-U", "kong"] + interval: 5s + timeout: 5s + retries: 8 + restart: on-failure + stdin_open: true + tty: true + cassandra: + image: cassandra:3 + ports: + - 127.0.0.1::7199 + - 127.0.0.1::7000 + - 127.0.0.1::9160 + - 127.0.0.1::9042 + volumes: + - cassandra-data:/var/lib/cassandra + healthcheck: + test: ["CMD", "cqlsh", "-e", "'describe cluster'"] + interval: 5s + timeout: 5s + retries: 8 + redis: + image: redis + ports: + - 127.0.0.1::6379 + - 127.0.0.1::6380 + volumes: + - redis-data:/data + restart: on-failure + healthcheck: + test: ["CMD", "redis-cli", "ping"] + interval: 5s + timeout: 10s + retries: 10 + grpcbin: + image: moul/grpcbin + ports: + - 127.0.0.1::9000 + - 127.0.0.1::9001 + zipkin: + image: openzipkin/zipkin:2.19 + ports: + - 127.0.0.1::9411 + +volumes: + postgres-data: + cassandra-data: + redis-data: \ No newline at end of file diff --git a/scripts/dependency_services/up.fish b/scripts/dependency_services/up.fish new file mode 100755 index 00000000000..3723b4b6109 --- /dev/null +++ b/scripts/dependency_services/up.fish @@ -0,0 +1,53 @@ +#!/usr/bin/env fish + +set cwd (dirname (status --current-filename)) + +set -xg docker_compose_file $cwd/docker-compose-test-services.yml +set -xg docker_compose_project kong + +docker-compose -f "$docker_compose_file" -p "$docker_compose_project" up -d + +if test $status -ne 0 + echo "Something goes wrong, please check docker-compose output" + return +end + +# [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" +set ports "postgres:PG_PORT:5432" "cassandra:CASSANDRA_PORT:9042" "redis:REDIS_PORT:6379" "redis:REDIS_SSL_PORT:6380" "grpcbin:GRPCBIN_PORT:9000" "grpcbin:GRPCBIN_SSL_PORT:9001" "zipkin:ZIPKIN_PORT:9411" + +set -xg kong_added_envs + +# not all env variable needs all three prefix in all times, but we add all of them +# for simplicity: there's no side effect after all +set env_prefixes KONG_ KONG_TEST_ KONG_SPEC_TEST_ + +for svc_port_def in $ports + set svc (echo $svc_port_def |cut -d: -f1) + set env_name (echo $svc_port_def |cut -d: -f2) + set private_port (echo $svc_port_def |cut -d: -f3) + set exposed_port (docker-compose -f "$docker_compose_file" -p "$docker_compose_project" port $svc $private_port | cut -d: -f2) + if test -z $exposed_port + echo "Port $env_name for service $svc unknown" + continue + end + for prefix in $env_prefixes + set -a kong_added_envs $prefix$env_name + eval "set -xg $prefix$env_name $exposed_port" + end +end + +function stop_services -d 'Stop dependency services of Kong and clean up environment variables.' + for v in $kong_added_envs + eval "set -e $v" + end + + set -e kong_added_envs + if test -n $docker_compose_file && test -n $docker_compose_project + docker-compose -f "$docker_compose_file" -p "$docker_compose_project" down + set -e docker_compose_file docker_compose_project + end + functions -e stop_services +end + +echo 'Services are up! Use "stop_services" to stop services and cleanup environment variables, +or use "deactivate" to cleanup the venv.' \ No newline at end of file diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh new file mode 100755 index 00000000000..afb86e95998 --- /dev/null +++ b/scripts/dependency_services/up.sh @@ -0,0 +1,67 @@ +#!/bin/bash + +if [ "${BASH_SOURCE-}" = "$0" ]; then + echo "You must source this script: \$ source $0" >&2 + exit 33 +fi + +cwd=$(realpath $(dirname $(readlink -f $BASH_SOURCE[0]))) +docker_compose_file=${cwd}/docker-compose-test-services.yml +docker_compose_project=kong + +docker-compose -f "$docker_compose_file" -p "$docker_compose_project" up -d + +if [ $? -ne 0 ]; then + echo "Something goes wrong, please check docker-compose output" + return +fi + +# [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" +declare -A ports=( + ["postgres"]="PG_PORT:5432" + ["cassandra"]="CASSANDRA_PORT:9042" + ["redis"]="REDIS_PORT:6379 REDIS_SSL_PORT:6380" + ["grpcbin"]="GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001" + ["zipkin"]="ZIPKIN_PORT:9411" + # ["opentelemetry"]="OTELCOL_HTTP_PORT:4318 OTELCOL_ZPAGES_PORT:55679" +) + +_kong_added_envs="" + +# not all env variable needs all three prefix in all times, but we add all of them +# for simplicity: there's no side effect after all +env_prefixes="KONG_ KONG_TEST_ KONG_SPEC_TEST_" + +for svc in "${!ports[@]}"; do + for port_def in ${ports[$svc]}; do + env_name=$(echo $port_def |cut -d: -f1) + private_port=$(echo $port_def |cut -d: -f2) + exposed_port=$(docker-compose -f "$docker_compose_file" -p "$docker_compose_project" port $svc $private_port | cut -d: -f2) + if [ -z $exposed_port ]; then + echo "Port $env_name for service $svc unknown" + continue + fi + for prefix in $env_prefixes; do + _kong_added_envs="$_kong_added_envs ${prefix}${env_name}" + eval "export ${prefix}${env_name}=$exposed_port" + done + done +done + +export _kong_added_envs + +stop_services () { + for v in $_kong_added_envs; do + eval "unset $v" + done + + unset _kong_added_envs + if test -n "$docker_compose_file" && test -n "$docker_compose_project"; then + docker-compose -f "$docker_compose_file" -p "$docker_compose_project" down + unset docker_compose_file docker_compose_project cwd + fi + unset -f stop_services +} + +echo 'Services are up! Use "stop_services" to stop services and cleanup environment variables, +or use "deactivate" to cleanup the venv.' \ No newline at end of file From 64bdb9ea36c6a5b1f0e44ad09d37e624a384cc15 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 28 Mar 2023 12:18:41 +0800 Subject: [PATCH 2359/4351] chore(pdk): add comment of `kong.plugin.get_id` (#10543) --- kong/pdk/plugin.lua | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/kong/pdk/plugin.lua b/kong/pdk/plugin.lua index 70e771eaa64..b38d9eed300 100644 --- a/kong/pdk/plugin.lua +++ b/kong/pdk/plugin.lua @@ -6,6 +6,15 @@ local _plugin = {} +--- +-- Returns the instance ID of the plugin. +-- +-- @function kong.plugin.get_id +-- @phases rewrite, access, header_filter, response, body_filter, log +-- @treturn string The ID of the running plugin +-- @usage +-- +-- kong.request.get_id() -- "123e4567-e89b-12d3-a456-426614174000" function _plugin.get_id(self) return ngx.ctx.plugin_id end From 2b6ed5c0640ef7961cc32c3162b9208decdb460f Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 28 Mar 2023 12:46:05 +0800 Subject: [PATCH 2360/4351] fix(tracing): sample rate not working (#10485) * fix(tracing): sample rate not working Fix #10402 Fix KAG-910 Co-authored-by: Aapo Talvensaari --- CHANGELOG.md | 5 ++ kong/pdk/tracing.lua | 41 ++++++------ .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 66 +++++++++++++++++++ 3 files changed, 93 insertions(+), 19 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 47432bfb3e0..f4d97f6eaee 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -146,6 +146,11 @@ be proxied with incorrect query parameters. [10539](https://github.com/Kong/kong/pull/10539) +#### PDK + +- Fixed an issue for tracing PDK where sample rate does not work. + [#10485](https://github.com/Kong/kong/pull/10485) + ### Changed #### Core diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 6eb5d470fc2..2eab88c3971 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -7,7 +7,6 @@ local require = require local ffi = require "ffi" -local bit = require "bit" local tablepool = require "tablepool" local new_tab = require "table.new" local base = require "resty.core.base" @@ -18,13 +17,10 @@ local ngx = ngx local type = type local error = error local ipairs = ipairs -local tonumber = tonumber local tostring = tostring local setmetatable = setmetatable local getmetatable = getmetatable local rand_bytes = utils.get_rand_bytes -local lshift = bit.lshift -local rshift = bit.rshift local check_phase = phase_checker.check local PHASES = phase_checker.phases local ffi_cast = ffi.cast @@ -37,15 +33,18 @@ local ngx_ERR = ngx.ERR local NOOP = function() end -local FLAG_SAMPLED = 0x01 -local FLAG_RECORDING = 0x02 -local FLAG_SAMPLED_AND_RECORDING = bit.bor(FLAG_SAMPLED, FLAG_RECORDING) - local POOL_SPAN = "KONG_SPAN" local POOL_SPAN_STORAGE = "KONG_SPAN_STORAGE" local POOL_ATTRIBUTES = "KONG_SPAN_ATTRIBUTES" local POOL_EVENTS = "KONG_SPAN_EVENTS" +-- must be power of 2 +local SAMPLING_BYTE = 8 +local SAMPLING_BITS = 8 * SAMPLING_BYTE +local BOUND_MAX = math.pow(2, SAMPLING_BITS) +local SAMPLING_UINT_PTR_TYPE = "uint" .. SAMPLING_BITS .. "_t*" +local TOO_SHORT_MESSAGE = "sampling needs trace ID to be longer than " .. SAMPLING_BYTE .. " bytes to work" + local SPAN_KIND = { UNSPECIFIED = 0, INTERNAL = 1, @@ -67,34 +66,38 @@ end --- Build-in sampler local function always_on_sampler() - return FLAG_SAMPLED_AND_RECORDING + return true end local function always_off_sampler() - return 0 + return false end -- Fractions >= 1 will always sample. Fractions < 0 are treated as zero. -- spec: https://github.com/c24t/opentelemetry-specification/blob/3b3d321865cf46364bdfb292c179b6444dc96bf9/specification/sdk-tracing.md#probability-sampler-algorithm -local function get_trace_id_based_sampler(fraction) - if type(fraction) ~= "number" then +local function get_trace_id_based_sampler(rate) + if type(rate) ~= "number" then error("invalid fraction", 2) end - if fraction >= 1 then + if rate >= 1 then return always_on_sampler end - if fraction <= 0 then + if rate <= 0 then return always_off_sampler end - local upper_bound = fraction * tonumber(lshift(ffi_cast("uint64_t", 1), 63), 10) + local bound = rate * BOUND_MAX + -- TODO: is this a sound method to sample? return function(trace_id) - local n = ffi_cast("uint64_t*", ffi_str(trace_id, 8))[0] - n = rshift(n, 1) - return tonumber(n, 10) < upper_bound + if #trace_id < SAMPLING_BYTE then + error(TOO_SHORT_MESSAGE, 2) + end + + local truncated = ffi_cast(SAMPLING_UINT_PTR_TYPE, ffi_str(trace_id, SAMPLING_BYTE))[0] + return truncated < bound end end @@ -161,7 +164,7 @@ local function new_span(tracer, name, options) local sampled = parent_span and parent_span.should_sample or options.should_sample - or tracer.sampler(trace_id) == FLAG_SAMPLED_AND_RECORDING + or tracer.sampler(trace_id) if not sampled then return noop_span diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index ad4191a9517..9167c8ed16b 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -1,6 +1,18 @@ require "spec.helpers" -- initializes 'kong' global for tracer local match = require("luassert.match") +local utils = require "kong.tools.utils" +local SAMPLING_BYTE = 8 +local rand_bytes = utils.get_rand_bytes +local TEST_COUNT = 10000 +-- we can only ensure a sampling precision of 0.02 +local SAMPLING_PRECISION = 0.02 + +local function assert_sample_rate(actual, expected) + local diff = math.abs(actual - expected) + assert(diff < SAMPLING_PRECISION, "sampling rate is not correct: " .. actual .. " expected: " .. expected) +end + --- hook ngx.log to a spy for unit test --- usage: local log_spy = hook_log_spy() -- hook ngx.log to a spy --- -- do stuff @@ -274,6 +286,60 @@ describe("Tracer PDK", function() span:release() assert.same({}, span) end) + + for _, len in ipairs{8, 16, 9, 32, 5} do + it("#10402 sample rate works for traceID of length " .. len, function () + -- a random sample rate + local rand_offset = math.random(-10000, 10000) * 0.0000001 + local sampling_rate = 0.5 + rand_offset + local tracer = c_tracer.new("test",{ + sampling_rate = sampling_rate, + }) + + -- we need to confirm the desired sampling rate is achieved + local sample_count = 0 + + -- we also need to confirm the sampler have the same output for the same input + local result = {} + + local function gen_id() + return rand_bytes(len) + end + + -- for cases where the traceID is too short + -- just throw an error + if len < SAMPLING_BYTE then + assert.error(function() + tracer.sampler(gen_id()) + end) + return + end + + for i = 1, TEST_COUNT do + local trace_id = gen_id() + local sampled = tracer.sampler(trace_id) + if sampled then + sample_count = sample_count + 1 + end + result[trace_id] = sampled + end + + -- confirm the sampling rate + local actual_rate = sample_count / TEST_COUNT + assert_sample_rate(actual_rate, sampling_rate) + + -- only verify 100 times so the test won't take too long + local verified_count = 0 + -- confirm the sampler is deterministic + for k, v in pairs(result) do + assert.same(v, tracer.sampler(k)) + verified_count = verified_count + 1 + if verified_count > 100 then + break + end + end + end) + end end) end) From 33cbec403eeb4e5806efa8df096893b9a76e8a48 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 28 Mar 2023 08:56:31 +0200 Subject: [PATCH 2361/4351] chore: rewrite database upgrade tests without gojira (#10567) * Begin removing gojira from upgrade tests * Can compare two numbered versions * Rework upgrade tests without gojira * trigger test * remove testing branch spec * Address review comments * Remove symbolic link that is not needed after all * remove test trigger --- .github/workflows/upgrade-tests.yml | 18 +- .gitignore | 3 + scripts/test-upgrade-path.sh | 189 -------------------- scripts/upgrade-tests/docker-compose.yml | 82 +++++++++ scripts/upgrade-tests/test-upgrade-path.sh | 198 +++++++++++++++++++++ 5 files changed, 285 insertions(+), 205 deletions(-) delete mode 100755 scripts/test-upgrade-path.sh create mode 100644 scripts/upgrade-tests/docker-compose.yml create mode 100755 scripts/upgrade-tests/test-upgrade-path.sh diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index b22d3fc8bdb..932cce3aee9 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -38,25 +38,11 @@ jobs: run: | sudo apt-get -y install jq - - name: Install gojira - run: | - cd $RUNNER_WORKSPACE - git clone https://github.com/Kong/gojira - mkdir -p $HOME/.local/bin - ln -s $(pwd)/gojira/gojira.sh $HOME/.local/bin/gojira - - name: Clone Kong source code uses: actions/checkout@v3 with: fetch-depth: 0 - - name: Run upgrade tests (Postgres) - run: | - export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE - bash -x ./scripts/test-upgrade-path.sh -d postgres 2.8.0 $GITHUB_SHA - - - name: Run upgrade tests (Cassandra) + - name: Run upgrade tests run: | - export GOJIRA_KONG_REPO_URL=$GITHUB_WORKSPACE - gojira nuke - bash -x ./scripts/test-upgrade-path.sh -d cassandra 2.8.0 $GITHUB_SHA + bash -x ./scripts/upgrade-tests/test-upgrade-path.sh diff --git a/.gitignore b/.gitignore index 48a06f159d1..507259828cf 100644 --- a/.gitignore +++ b/.gitignore @@ -31,3 +31,6 @@ bin/grpcurl *.rock bazel-* + +worktree/ +bin/bazel diff --git a/scripts/test-upgrade-path.sh b/scripts/test-upgrade-path.sh deleted file mode 100755 index e104dd0370f..00000000000 --- a/scripts/test-upgrade-path.sh +++ /dev/null @@ -1,189 +0,0 @@ -#!/bin/bash - -set -e - -trap "echo exiting because of error" 0 - -function usage() { - cat 1>&2 < [ ... ] - - and need to be git versions - - Options: - -n just run the tests, don't build containers (they need to already exist) - -i proceed even if not all migrations have tests - -d postgres|cassandra select database type - -EOF -} - -DATABASE=postgres - -args=$(getopt nd:i $*) -if [ $? -ne 0 ] -then - usage - exit 1 -fi -set -- $args - -while :; do - case "$1" in - -n) - NO_BUILD=1 - shift - ;; - -d) - DATABASE=$2 - shift - shift - ;; - -i) - IGNORE_MISSING_TESTS=1 - shift - ;; - --) - shift - break - ;; - *) - usage - exit 1 - ;; - esac -done - -if [ $# -lt 2 ] -then - echo "Missing or " - usage - exit 1 -fi - -OLD_VERSION=$1 -NEW_VERSION=$2 -shift ; shift -TESTS=$* - -NETWORK_NAME=migration-$OLD_VERSION-$NEW_VERSION - -# Between docker-compose v1 and docker-compose v2, the delimiting -# character for container names was changed from "-" to "_". -if [[ "$(docker-compose --version)" =~ v2 ]] -then - OLD_CONTAINER=$(gojira prefix -t $OLD_VERSION)-kong-1 - NEW_CONTAINER=$(gojira prefix -t $NEW_VERSION)-kong-1 -else - OLD_CONTAINER=$(gojira prefix -t $OLD_VERSION)_kong_1 - NEW_CONTAINER=$(gojira prefix -t $NEW_VERSION)_kong_1 -fi - -function build_containers() { - echo "Building containers" - - gojira up -t $OLD_VERSION --network $NETWORK_NAME --$DATABASE - gojira run -t $OLD_VERSION -- make dev - gojira up -t $NEW_VERSION --alone --network $NETWORK_NAME --$DATABASE - # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy - gojira run -t $NEW_VERSION -- make dev-legacy -} - -function initialize_test_list() { - echo "Determining tests to run" - - # Prepare list of tests to run - if [ -z "$TESTS" ] - then - all_tests_file=$(mktemp) - available_tests_file=$(mktemp) - - gojira run -t $NEW_VERSION -- kong migrations status \ - | jq -r '.new_migrations | .[] | (.namespace | gsub("[.]"; "/")) as $namespace | .migrations[] | "\($namespace)/\(.)_spec.lua" | gsub("^kong"; "spec/05-migration")' \ - | sort > $all_tests_file - gojira run -t $NEW_VERSION -- ls 2>/dev/null $(cat $all_tests_file) \ - | sort > $available_tests_file - - if [ "$IGNORE_MISSING_TESTS" = "1" ] - then - TESTS=$(cat $available_tests_file) - else - if ! cmp -s $available_tests_file $all_tests_file - then - echo "Not all migrations have corresponding tests, cannot continue. Missing test(s):" - echo - comm -13 $available_tests_file $all_tests_file \ - | perl -pe 's/^/ /g' - echo - rm $available_tests_file $all_tests_file - exit 1 - fi - TESTS=$(cat $all_tests_file) - fi - rm $available_tests_file $all_tests_file - fi - - echo "Going to run:" - echo $TESTS | perl -pe 's/(^| )/\n /g' - - # Make tests available in OLD container - TESTS_TAR=/tmp/upgrade-tests-$$.tar - docker exec ${NEW_CONTAINER} tar cf ${TESTS_TAR} spec/upgrade_helpers.lua $TESTS - docker cp ${NEW_CONTAINER}:${TESTS_TAR} ${TESTS_TAR} - docker cp ${TESTS_TAR} ${OLD_CONTAINER}:${TESTS_TAR} - docker exec ${OLD_CONTAINER} tar xf ${TESTS_TAR} - rm ${TESTS_TAR} -} - -function run_tests() { - # Run the tests - BUSTED="env KONG_DNS_RESOLVER= KONG_TEST_CASSANDRA_KEYSPACE=kong KONG_TEST_PG_DATABASE=kong bin/busted" - - while true - do - # Initialize database - gojira run -t $OLD_VERSION -- kong migrations reset --yes || true - gojira run -t $OLD_VERSION -- kong migrations bootstrap - - if [ -z "$TEST_LIST_INITIALIZED" ] - then - initialize_test_list - TEST_LIST_INITIALIZED=1 - set $TESTS - fi - - # Run test - TEST=$1 - shift - - echo - echo -------------------------------------------------------------------------------- - echo Running $TEST - - echo ">> Setting up tests" - gojira run -t $OLD_VERSION -- $BUSTED -t setup $TEST - echo ">> Running migrations" - gojira run -t $NEW_VERSION -- kong migrations up - echo ">> Testing old_after_up,all_phases" - gojira run -t $OLD_VERSION -- $BUSTED -t old_after_up,all_phases $TEST - echo ">> Testing new_after_up,all_phases" - gojira run -t $NEW_VERSION -- $BUSTED -t new_after_up,all_phases $TEST - echo ">> Finishing migrations" - gojira run -t $NEW_VERSION -- kong migrations finish - echo ">> Testing new_after_finish,all_phases" - gojira run -t $NEW_VERSION -- $BUSTED -t new_after_finish,all_phases $TEST - - if [ -z "$1" ] - then - break - fi - done -} - -if [ -z "$NO_BUILD" ] -then - build_containers -fi -run_tests - -trap "" 0 diff --git a/scripts/upgrade-tests/docker-compose.yml b/scripts/upgrade-tests/docker-compose.yml new file mode 100644 index 00000000000..b4e1df6305d --- /dev/null +++ b/scripts/upgrade-tests/docker-compose.yml @@ -0,0 +1,82 @@ +version: '3.5' +services: + + kong_old: + image: ${OLD_KONG_IMAGE} + command: "tail -f /dev/null" + user: root + depends_on: + - db_postgres + - db_cassandra + healthcheck: + test: ["CMD", "true"] + interval: 1s + timeout: 1s + retries: 10 + environment: + KONG_PG_HOST: db_postgres + KONG_CASSANDRA_CONTACT_POINTS: db_cassandra + KONG_TEST_PG_HOST: db_postgres + KONG_TEST_CASSANDRA_CONTACT_POINTS: db_cassandra + volumes: + - ../../worktree/${OLD_KONG_VERSION}:/kong + restart: on-failure + networks: + upgrade_tests: + + kong_new: + image: ${NEW_KONG_IMAGE} + command: "tail -f /dev/null" + user: root + depends_on: + - db_postgres + - db_cassandra + healthcheck: + test: ["CMD", "true"] + interval: 1s + timeout: 1s + retries: 10 + environment: + KONG_PG_HOST: db_postgres + KONG_CASSANDRA_CONTACT_POINTS: db_cassandra + KONG_TEST_PG_HOST: db_postgres + KONG_TEST_CASSANDRA_CONTACT_POINTS: db_cassandra + volumes: + - ../..:/kong + restart: on-failure + networks: + upgrade_tests: + + db_postgres: + image: postgres:9.5 + environment: + POSTGRES_DBS: kong,kong_tests + POSTGRES_USER: kong + POSTGRES_HOST_AUTH_METHOD: trust + healthcheck: + test: ["CMD", "pg_isready", "-U", "kong"] + interval: 5s + timeout: 10s + retries: 10 + restart: on-failure + stdin_open: true + tty: true + networks: + upgrade_tests: + + db_cassandra: + image: cassandra:3.11 + environment: + MAX_HEAP_SIZE: 256M + HEAP_NEWSIZE: 128M + healthcheck: + test: ["CMD", "cqlsh", "-e", "describe keyspaces"] + interval: 5s + timeout: 10s + retries: 10 + restart: on-failure + networks: + upgrade_tests: + +networks: + upgrade_tests: diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh new file mode 100755 index 00000000000..dd8bae543c2 --- /dev/null +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -0,0 +1,198 @@ +#!/bin/bash + +# This script runs the database upgrade tests from the +# spec/05-migration directory. It uses docker compose to stand up a +# simple environment with cassandra and postgres database servers and +# two Kong nodes. One node contains the oldest supported version, the +# other has the current version of Kong. The testing is then done as +# described in https://docs.google.com/document/d/1Df-iq5tNyuPj1UNG7bkhecisJFPswOfFqlOS3V4wXSc/edit?usp=sharing + +# Normally, the testing environment and the git worktree that is +# required by this script are removed when the tests have run. By +# setting the UPGRADE_ENV_PREFIX environment variable, the docker +# compose environment's prefix can be defined. The environment will +# then not be automatically cleaned, which is useful during test +# development as it greatly speeds up test runs. + +# Optionally, the test to run can be specified as a command line +# option. If it is not specified, the script will determine the tests +# to run based on the migration steps that are performed during the +# database up migration from the base to the current version. + +set -e + +trap "echo exiting because of error" 0 + +function get_current_version() { + local image_tag=$1 + local version_from_rockspec=$(perl -ne 'print "$1\n" if (/^\s*tag = "(.*)"/)' kong*.rockspec) + if docker pull $image_tag:$version_from_rockspec 2>/dev/null + then + echo $version_from_rockspec-ubuntu + else + echo ubuntu + fi +} + +export OLD_KONG_VERSION=2.8.0 +export OLD_KONG_IMAGE=kong:$OLD_KONG_VERSION-ubuntu +export NEW_KONG_IMAGE=kong:$(get_current_version kong) + +function usage() { + cat 1>&2 < ] [ ... ] + + must be the name of a kong image to use as the base image for the + new kong version, based on this repository. +EOF +} + +args=$(getopt i: $*) +if [ $? -ne 0 ] +then + usage + exit 1 +fi +set -- $args + +while :; do + case "$1" in + -i) + export NEW_KONG_IMAGE=$2 + shift + shift + ;; + --) + shift + break + ;; + *) + usage + exit 1 + ;; + esac +done + +TESTS=$* + +ENV_PREFIX=${UPGRADE_ENV_PREFIX:-$(openssl rand -hex 8)} + +COMPOSE="docker compose -p $ENV_PREFIX -f scripts/upgrade-tests/docker-compose.yml" + +NETWORK_NAME=$ENV_PREFIX + +OLD_CONTAINER=$ENV_PREFIX-kong_old-1 +NEW_CONTAINER=$ENV_PREFIX-kong_new-1 + +function prepare_container() { + docker exec $1 apt-get update + docker exec $1 apt-get install -y build-essential curl m4 + docker exec $1 bash -c "ln -sf /usr/local/kong/include/* /usr/include" + docker exec $1 bash -c "ln -sf /usr/local/kong/lib/* /usr/lib" +} + +function build_containers() { + echo "Building containers" + + [ -d worktree/$OLD_KONG_VERSION ] || git worktree add worktree/$OLD_KONG_VERSION $OLD_KONG_VERSION + $COMPOSE up --wait + prepare_container $OLD_CONTAINER + prepare_container $NEW_CONTAINER + docker exec -w /kong $OLD_CONTAINER make dev CRYPTO_DIR=/usr/local/kong + # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy + docker exec -w /kong $NEW_CONTAINER make dev-legacy CRYPTO_DIR=/usr/local/kong +} + +function initialize_test_list() { + echo "Determining tests to run" + + # Prepare list of tests to run + if [ -z "$TESTS" ] + then + all_tests_file=$(mktemp) + available_tests_file=$(mktemp) + + docker exec $OLD_CONTAINER kong migrations reset --yes || true + docker exec $OLD_CONTAINER kong migrations bootstrap + docker exec $NEW_CONTAINER kong migrations status \ + | jq -r '.new_migrations | .[] | (.namespace | gsub("[.]"; "/")) as $namespace | .migrations[] | "\($namespace)/\(.)_spec.lua" | gsub("^kong"; "spec/05-migration")' \ + | sort > $all_tests_file + ls 2>/dev/null $(cat $all_tests_file) \ + | sort > $available_tests_file + + if [ "$IGNORE_MISSING_TESTS" = "1" ] + then + TESTS=$(cat $available_tests_file) + else + if ! cmp -s $available_tests_file $all_tests_file + then + echo "Not all migrations have corresponding tests, cannot continue. Missing test(s):" + echo + comm -13 $available_tests_file $all_tests_file \ + | perl -pe 's/^/ /g' + echo + rm $available_tests_file $all_tests_file + exit 1 + fi + TESTS=$(cat $all_tests_file) + fi + rm $available_tests_file $all_tests_file + fi + + echo "Going to run:" + echo $TESTS | perl -pe 's/(^| )/\n /g' + + # Make tests available in OLD container + TESTS_TAR=/tmp/upgrade-tests-$$.tar + tar cf ${TESTS_TAR} spec/upgrade_helpers.lua $TESTS + docker cp ${TESTS_TAR} ${OLD_CONTAINER}:${TESTS_TAR} + docker exec ${OLD_CONTAINER} mkdir -p /upgrade-test/bin /upgrade-test/spec + docker exec ${OLD_CONTAINER} ln -sf /kong/bin/kong /upgrade-test/bin + docker exec ${OLD_CONTAINER} bash -c "ln -sf /kong/spec/* /upgrade-test/spec" + docker exec ${OLD_CONTAINER} tar -xf ${TESTS_TAR} -C /upgrade-test + rm ${TESTS_TAR} +} + +function run_tests() { + # Run the tests + BUSTED="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_CASSANDRA_KEYSPACE=kong KONG_TEST_PG_DATABASE=kong /kong/bin/busted -o gtest" + shift + + set $TESTS + + for TEST in $TESTS + do + docker exec $OLD_CONTAINER kong migrations reset --yes || true + docker exec $OLD_CONTAINER kong migrations bootstrap + + echo + echo -------------------------------------------------------------------------------- + echo Running $TEST + + echo ">> Setting up tests" + docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED -t setup $TEST + echo ">> Running migrations" + docker exec $NEW_CONTAINER kong migrations up + echo ">> Testing old_after_up,all_phases" + docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED -t old_after_up,all_phases $TEST + echo ">> Testing new_after_up,all_phases" + docker exec -w /kong $NEW_CONTAINER $BUSTED -t new_after_up,all_phases $TEST + echo ">> Finishing migrations" + docker exec $NEW_CONTAINER kong migrations finish + echo ">> Testing new_after_finish,all_phases" + docker exec -w /kong $NEW_CONTAINER $BUSTED -t new_after_finish,all_phases $TEST + done +} + +function cleanup() { + git worktree remove worktree/$OLD_KONG_VERSION + $COMPOSE down +} + +build_containers +initialize_test_list +run_tests postgres +run_tests cassandra +[ -z "$UPGRADE_ENV_PREFIX" ] && cleanup + +trap "" 0 From 92f5bcdceef96f71f0e9530923893948665ce1d0 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 28 Mar 2023 20:01:02 +0800 Subject: [PATCH 2362/4351] add debug symbol related opts into bazelrc (#10568) --- .bazelrc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.bazelrc b/.bazelrc index e2de7fb77ff..47166b211d6 100644 --- a/.bazelrc +++ b/.bazelrc @@ -44,6 +44,8 @@ build:release --//:licensing=true build:release --action_env=BUILD_NAME=kong-dev build:release --action_env=INSTALL_DESTDIR=/usr/local build:release --compilation_mode=opt +build:release --copt="-g" +build:release --strip=never build --spawn_strategy=local From 25f917dbaa9515cd50db7e6f0b0e3a6fe2384414 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 28 Mar 2023 15:02:36 +0200 Subject: [PATCH 2363/4351] chore: remove unwanted license headers (#10571) Signed-off-by: Joshua Schmid --- kong/db/dao/key_sets.lua | 7 ------- kong/db/dao/keys.lua | 7 ------- kong/db/schema/entities/key_sets.lua | 7 ------- kong/db/schema/entities/keys.lua | 7 ------- 4 files changed, 28 deletions(-) diff --git a/kong/db/dao/key_sets.lua b/kong/db/dao/key_sets.lua index e455eed2c54..5920aeec091 100644 --- a/kong/db/dao/key_sets.lua +++ b/kong/db/dao/key_sets.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local key_sets = {} diff --git a/kong/db/dao/keys.lua b/kong/db/dao/keys.lua index 3d52b152988..1f04fadf710 100644 --- a/kong/db/dao/keys.lua +++ b/kong/db/dao/keys.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local pkey = require("resty.openssl.pkey") local fmt = string.format local type = type diff --git a/kong/db/schema/entities/key_sets.lua b/kong/db/schema/entities/key_sets.lua index b8c83cd9063..66a6669ca98 100644 --- a/kong/db/schema/entities/key_sets.lua +++ b/kong/db/schema/entities/key_sets.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local typedefs = require "kong.db.schema.typedefs" return { diff --git a/kong/db/schema/entities/keys.lua b/kong/db/schema/entities/keys.lua index 966c9e804e1..38796666773 100644 --- a/kong/db/schema/entities/keys.lua +++ b/kong/db/schema/entities/keys.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" local cjson = require "cjson.safe" From ab95a28c0cff34ab82a647da3792eed341076563 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 28 Mar 2023 15:34:16 +0200 Subject: [PATCH 2364/4351] feat(clustering/dp): add support for dataplane labels (#10471) * feat(dp-labels): add labels * chore(*): changelog --------- Co-authored-by: Chrono --- CHANGELOG.md | 3 + kong.conf.default | 17 ++++ kong/clustering/data_plane.lua | 18 +++- kong/conf_loader/init.lua | 17 ++++ kong/templates/kong_defaults.lua | 1 + kong/tools/utils.lua | 56 +++++++++++++ spec/01-unit/03-conf_loader_spec.lua | 83 +++++++++++++++++++ .../09-hybrid_mode/01-sync_spec.lua | 5 ++ .../09-hybrid_mode/02-start_stop_spec.lua | 30 +++++++ spec/helpers.lua | 1 + 10 files changed, 228 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f4d97f6eaee..be8a05d302d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -84,6 +84,9 @@ parsed by default can now be configured with a new configuration parameters: `lua_max_req_headers`, `lua_max_resp_headers`, `lua_max_uri_args` and `lua_max_post_args` [#10443](https://github.com/Kong/kong/pull/10443) +- Allow configuring Labels for data planes to provide metadata information. + Labels are only compatible with hybrid mode deployments with Kong Konnect (SaaS) + [#10471](https://github.com/Kong/kong/pull/10471) #### Admin API diff --git a/kong.conf.default b/kong.conf.default index f13d4ff9c6b..f9490d4f94d 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -385,6 +385,23 @@ # to be sent across from CP to DP in Hybrid mode # Default is 4Mb - 4 * 1024 * 1024 due to historical reasons +#cluster_dp_labels = # Comma separated list of Labels for the data plane. + # Labels are key-value pairs that provide additional + # context information for each DP. + # Each label must be configured as a string in the + # format `key:value`. + # + # Labels are only compatible with hybrid mode + # deployments with Kong Konnect (SaaS), + # this configuration doesn't work with + # self-hosted deployments. + # + # Keys and values follow the AIP standards: + # https://kong-aip.netlify.app/aip/129/ + # + # Example: + # `deployment:mycloud,region:us-east-1` + #------------------------------------------------------------------------------ # HYBRID MODE CONTROL PLANE #------------------------------------------------------------------------------ diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 629a288b27f..4753ecf7939 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -124,12 +124,24 @@ function _M:communicate(premature) return end + local labels do + if kong.configuration.cluster_dp_labels then + labels = {} + for _, lab in ipairs(kong.configuration.cluster_dp_labels) do + local del = lab:find(":", 1, true) + labels[lab:sub(1, del - 1)] = lab:sub(del + 1) + end + end + end + -- connection established - -- first, send out the plugin list to CP so it can make decision on whether - -- sync will be allowed later + -- first, send out the plugin list and DP labels to CP + -- The CP will make the decision on whether sync will be allowed + -- based no the received information local _ _, err = c:send_binary(cjson_encode({ type = "basic_info", - plugins = self.plugins_list, })) + plugins = self.plugins_list, + labels = labels, })) if err then ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 2561b9dffe8..1ca24c99a21 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -540,6 +540,7 @@ local CONF_PARSERS = { cluster_ocsp = { enum = { "on", "off", "optional" } }, cluster_max_payload = { typ = "number" }, cluster_use_proxy = { typ = "boolean" }, + cluster_dp_labels = { typ = "array" }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, @@ -1125,6 +1126,10 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = "cluster_use_proxy can not be used when role = \"control_plane\"" end + if conf.cluster_dp_labels and #conf.cluster_dp_labels > 0 then + errors[#errors + 1] = "cluster_dp_labels can not be used when role = \"control_plane\"" + end + elseif conf.role == "data_plane" then if #conf.proxy_listen < 1 or strip(conf.proxy_listen[1]) == "off" then errors[#errors + 1] = "proxy_listen must be specified when role = \"data_plane\"" @@ -1149,6 +1154,18 @@ local function check_and_parse(conf, opts) if conf.cluster_use_proxy and not conf.proxy_server then errors[#errors + 1] = "cluster_use_proxy is turned on but no proxy_server is configured" end + + if conf.cluster_dp_labels then + local _, err = utils.validate_labels(conf.cluster_dp_labels) + if err then + errors[#errors + 1] = err + end + end + + else + if conf.cluster_dp_labels and #conf.cluster_dp_labels > 0 then + errors[#errors + 1] = "cluster_dp_labels can only be used when role = \"data_plane\"" + end end if conf.cluster_data_plane_purge_delay < 60 then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 41b3f595a2e..215914662d2 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -36,6 +36,7 @@ cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off cluster_max_payload = 4194304 cluster_use_proxy = off +cluster_dp_labels = NONE lmdb_environment_path = dbless.lmdb lmdb_map_size = 128m diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 251e3f0ef29..026f8c9ab19 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1046,6 +1046,62 @@ _M.validate_cookie_name = function(name) end +local validate_labels +do + local nkeys = require "table.nkeys" + + local MAX_KEY_SIZE = 63 + local MAX_VALUE_SIZE = 63 + local MAX_KEYS_COUNT = 10 + + -- validation rules based on Kong Labels AIP + -- https://kong-aip.netlify.app/aip/129/ + local BASE_PTRN = "[a-z0-9]([\\w\\.:-]*[a-z0-9]|)$" + local KEY_PTRN = "(?!kong)(?!konnect)(?!insomnia)(?!mesh)(?!kic)" .. BASE_PTRN + local VAL_PTRN = BASE_PTRN + + local function validate_entry(str, max_size, pattern) + if str == "" or #str > max_size then + return nil, fmt( + "%s must have between 1 and %d characters", str, max_size) + end + if not re_match(str, pattern, "ajoi") then + return nil, fmt("%s is invalid. Must match pattern: %s", str, pattern) + end + return true + end + + -- Validates a label array. + -- Validates labels based on the kong Labels AIP + function validate_labels(raw_labels) + if nkeys(raw_labels) > MAX_KEYS_COUNT then + return nil, fmt( + "labels validation failed: count exceeded %d max elements", + MAX_KEYS_COUNT + ) + end + + for _, kv in ipairs(raw_labels) do + local del = kv:find(":", 1, true) + local k = del and kv:sub(1, del - 1) or "" + local v = del and kv:sub(del + 1) or "" + + local ok, err = validate_entry(k, MAX_KEY_SIZE, KEY_PTRN) + if not ok then + return nil, "label key validation failed: " .. err + end + ok, err = validate_entry(v, MAX_VALUE_SIZE, VAL_PTRN) + if not ok then + return nil, "label value validation failed: " .. err + end + end + + return true + end +end +_M.validate_labels = validate_labels + + --- -- Given an http status and an optional message, this function will -- return a body that could be used in `kong.response.exit`. diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 0d2df4e30e4..d55ec694c84 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1898,4 +1898,87 @@ describe("Configuration loader", function() end) end) + describe("Labels", function() + local pattern_match_err = ".+ is invalid. Must match pattern: .+" + local size_err = ".* must have between 1 and %d+ characters" + local invalid_key_err = "label key validation failed: " + local invalid_val_err = "label value validation failed: " + local valid_labels = { + "deployment:mycloud,region:us-east-1", + "label_0_name:label-1-value,label-1-name:label_1_value", + "MY-LaB3L.nam_e:my_lA831..val", + "super_kong:yey", + "best_gateway:kong", + "This_Key_Is_Just_The_Right_Maximum_Length_To_Pass_TheValidation:value", + "key:This_Val_Is_Just_The_Right_Maximum_Length_To_Pass_TheValidation", + } + local invalid_labels = { + { + l = "t:h,e:s,E:a,r:e,T:o,o:m,a:n,y:l,A:b,ee:l,S:s", + err = "labels validation failed: count exceeded %d+ max elements", + },{ + l = "_must:start", + err = invalid_key_err .. pattern_match_err, + },{ + l = "and:.end", + err = invalid_val_err .. pattern_match_err, + },{ + l = "with-:alpha", + err = invalid_key_err .. pattern_match_err, + },{ + l = "numeric:characters_", + err = invalid_val_err .. pattern_match_err, + },{ + l = "kong_key:is_reserved", + err = invalid_key_err .. pattern_match_err, + },{ + l = "invalid!@chars:fail", + err = invalid_key_err .. pattern_match_err, + },{ + l = "the:val!dation", + err = invalid_val_err .. pattern_match_err, + },{ + l = "lonelykeywithnoval:", + err = invalid_val_err .. size_err, + },{ + l = "__look_this_key_is_way_too_long_no_way_it_will_pass_validation__:value", + err = invalid_key_err .. size_err, + },{ + l = "key:__look_this_val_is_way_too_long_no_way_it_will_pass_validation__", + err = invalid_val_err .. size_err, + },{ + l = "key", + err = invalid_key_err .. size_err, + } + } + + it("succeeds to validate valid labels", function() + for _, label in ipairs(valid_labels) do + local conf, err = assert(conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_dp_labels = label, + })) + assert.is_nil(err) + assert.is_not_nil(conf.cluster_dp_labels) + end + end) + + it("fails validation for invalid labels", function() + for _, label in ipairs(invalid_labels) do + local _, err = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_dp_labels = label.l, + }) + assert.is_not_nil(err) + assert.matches(label.err, err) + end + end) + end) + end) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index d18a66c0cde..1609b489b93 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -418,6 +418,10 @@ describe("CP/DP #version check #" .. strategy, function() ["CP and DP suffix mismatches"] = { dp_version = tostring(_VERSION_TABLE) .. "-enterprise-version", }, + ["DP sends labels"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + labels = { some_key = "some_value", b = "aA090).zZ", ["a-._123z"] = "Zz1.-_aA" } + }, } local pl1 = pl_tablex.deepcopy(helpers.get_plugins_list()) @@ -483,6 +487,7 @@ describe("CP/DP #version check #" .. strategy, function() node_id = uuid, node_version = harness.dp_version, node_plugins_list = harness.plugins_list, + node_labels = harness.labels })) assert.equals("reconfigure", res.type) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 59998916ded..91ec0eb72a7 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -88,6 +88,36 @@ describe("invalid config are rejected", function() assert.matches("Error: only in-memory storage can be used when role = \"data_plane\"\n" .. "Hint: set database = off in your kong.conf", err, nil, true) end) + + it("fails to start if invalid labels are loaded", function() + local ok, err = helpers.start_kong({ + role = "data_plane", + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_dp_labels = "w@:_a" + }) + + assert.False(ok) + assert.matches("Error: label key validation failed: w@", err, nil, true) + end) + + it("starts correctly if valid labels are loaded", function() + local ok = helpers.start_kong({ + role = "data_plane", + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + proxy_listen = "0.0.0.0:" .. helpers.get_available_port(), + cluster_dp_labels = "Aa-._zZ_key:Aa-._zZ_val" + }) + assert.True(ok) + helpers.stop_kong("servroot2") + end) end) for _, param in ipairs({ { "control_plane", "postgres" }, { "data_plane", "off" }, }) do diff --git a/spec/helpers.lua b/spec/helpers.lua index 37c8aec27ae..3be4570b86b 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3455,6 +3455,7 @@ local function clustering_client(opts) local payload = assert(cjson.encode({ type = "basic_info", plugins = opts.node_plugins_list or PLUGINS_LIST, + labels = opts.node_labels, })) assert(c:send_binary(payload)) From c550c11b5a92ff9b3b17947a5c8fabebf8e119b1 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 28 Mar 2023 10:02:01 -0700 Subject: [PATCH 2365/4351] fix(dbless): drain error table when flattening errors (#10256) * fix(dbless): drain error table when flattening errors This only affect `POST /config?flatten_errors=1`. When nested errors are flattened for the response body, they should be removed from the original error table so that they are not included in the final `fields` error object. Errors that are not flattened should remain. It could be argued that this is a backwards-incompatible change, but: 1. This is opt-in only via the `flatten_errors` query param. 2. It's arguably a behavioral fix since we are effectively de-duplicating the errors in the response. 3. This makes the response object much, much cleaner. * docs(changelog): update for #10256 --- CHANGELOG.md | 6 +- kong/db/errors.lua | 79 +++++++++-- .../04-admin_api/15-off_spec.lua | 133 +++++++++++++++++- 3 files changed, 204 insertions(+), 14 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index be8a05d302d..d3332da0f8e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -265,9 +265,11 @@ #### Admin API -- In dbless mode, `/config` API endpoint can now flatten all schema validation - errors to a single array via the optional `flatten_errors` query parameter. +- In dbless mode, `/config` API endpoint can now flatten entity-related schema + validation errors to a single array via the optional `flatten_errors` query + parameter. Non-entity errors remain unchanged in this mode. [#10161](https://github.com/Kong/kong/pull/10161) + [#10256](https://github.com/Kong/kong/pull/10256) #### PDK diff --git a/kong/db/errors.lua b/kong/db/errors.lua index 426549a2c2e..bf4b065fdfa 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -20,6 +20,7 @@ local getmetatable = getmetatable local concat = table.concat local sort = table.sort local insert = table.insert +local remove = table.remove local sorted_keys = function(tbl) @@ -649,13 +650,68 @@ do end + ---@param state { t:table, [integer]:any } + ---@return any? key + ---@return any? value + local function drain_iter(state) + local key = remove(state) + if key == nil then + return + end + + local t = state.t + local value = t[key] + + -- the value was removed from the table during iteration + if value == nil then + -- skip to the next key + return drain_iter(state) + end + + t[key] = nil + + return key, value + end + + + --- Iterate over the elements in a table while removing them. + --- + --- The original table is not used for iteration state. Instead, state is + --- kept in a separate table along with a copy of the table's keys. This + --- means that it is safe to mutate the original table during iteration. + --- + --- Any items explicitly removed (`original_table[key] = nil`) from the + --- original table during iteration will be skipped. + --- + ---@generic K, V + ---@param t table + ---@return fun():K?, V iterator + ---@return table state + local function drain(t) + local state = { + t = t, + } + + local n = 0 + for k in pairs(t) do + n = n + 1 + state[n] = k + end + + -- not sure if really necessary, but the consistency probably doesn't hurt + sort(state) + + return drain_iter, state + end + + ---@param errs table ---@param ns? string ---@param flattened? table local function categorize_errors(errs, ns, flattened) flattened = flattened or {} - for field, err in pairs(errs) do + for field, err in drain(errs) do local errtype = type(err) if field == "@entity" then @@ -760,8 +816,8 @@ do -- instead of a single entity, we have a collection if is_array(entity) then - for i = 1, #entity do - add_entity_errors(entity_type, entity[i], err_t[i], flattened) + for i, err_t_i in drain(err_t) do + add_entity_errors(entity_type, entity[i], err_t_i, flattened) end return end @@ -833,28 +889,31 @@ do function flatten_errors(input, err_t) local flattened = {} - for entity_type, section_errors in pairs(err_t) do + for entity_type, section_errors in drain(err_t) do if type(section_errors) ~= "table" then - log(WARN, "failed to resolve errors for ", entity_type) + -- don't flatten it; just put it back + err_t[entity_type] = section_errors goto next_section end local entities = input[entity_type] if type(entities) ~= "table" then - log(WARN, "failed to resolve errors for ", entity_type) + -- put it back into the error table + err_t[entity_type] = section_errors goto next_section end - for idx, errs in pairs(section_errors) do - local entity = entities[idx] + for i, err_t_i in drain(section_errors) do + local entity = entities[i] if type(entity) == "table" then - add_entity_errors(entity_type, entity, errs, flattened) + add_entity_errors(entity_type, entity, err_t_i, flattened) else log(WARN, "failed to resolve errors for ", entity_type, " at ", - "index '", idx, "'") + "index '", i, "'") + section_errors[i] = err_t_i end end diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index dc230922041..7d3530225f7 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -916,6 +916,7 @@ describe("Admin API #off /config [flattened errors]", function() nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", vaults = "bundled", + log_level = "warn", })) end) @@ -1092,7 +1093,7 @@ describe("Admin API #off /config [flattened errors]", function() assert.is_table(errors, "`flattened_errors` is not a table") if debug then - helpers.intercept(errors) + helpers.intercept(body) end return errors end @@ -1402,7 +1403,6 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== tags = { tags.service.next, tags.invalid_service_name.next }, }, - }, upstreams = { @@ -2144,6 +2144,135 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== assert.equals(false, got.entity.name) assert.same({ tags.service.last, { 1.5 }, }, got.entity.tags) end) + + + it("drains errors from the top-level fields object", function() + local function post(config, flatten) + config._format_version = config._format_version or "3.0" + + local path = ("/config?flatten_errors=%s"):format(flatten or "off") + + local res = client:post(path, { + body = config, + headers = { + ["Content-Type"] = "application/json" + }, + }) + + assert.response(res).has.status(400) + return assert.response(res).has.jsonbody() + end + + local input = { + _format_version = "3.0", + abnormal_extra_field = 123, + services = { + { name = "nope", + host = "localhost", + port = 1234, + protocol = "nope", + tags = { tags.service.next }, + routes = { + { name = "valid.route", + protocols = { "http", "https" }, + methods = { "GET" }, + hosts = { "test" }, + tags = { tags.route_service.next, tags.service.last }, + }, + + { name = "nope.route", + protocols = { "tcp" }, + tags = { tags.route_service.next, tags.service.last }, + } + }, + }, + + { name = "mis-matched", + host = "localhost", + protocol = "tcp", + path = "/path", + tags = { tags.service.next }, + + routes = { + { name = "invalid", + protocols = { "http", "https" }, + hosts = { "test" }, + methods = { "GET" }, + tags = { tags.route_service.next, tags.service.last }, + }, + }, + }, + + { name = "okay", + url = "http://localhost:1234", + tags = { tags.service.next }, + routes = { + { name = "probably-valid", + protocols = { "http", "https" }, + methods = { "GET" }, + hosts = { "test" }, + tags = { tags.route_service.next, tags.service.last }, + plugins = { + { name = "http-log", + config = { not_endpoint = "anything" }, + tags = { tags.route_service_plugin.next, + tags.route_service.last, + tags.service.last, }, + }, + }, + }, + }, + }, + }, + } + + local original = post(input, false) + assert.same({ + abnormal_extra_field = "unknown field", + services = { + { + protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + routes = { + ngx.null, + { + ["@entity"] = { + "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'" + } + } + } + }, + { + ["@entity"] = { + "failed conditional validation given value of field 'protocol'" + }, + path = "value must be null" + }, + { + routes = { + { + plugins = { + { + config = { + http_endpoint = "required field missing", + not_endpoint = "unknown field" + } + } + } + } + } + } + } + }, original.fields) + assert.is_nil(original.flattened_errors) + + -- XXX: top-level fields are not currently flattened because they don't + -- really have an `entity_type` that we can use... maybe something that + -- we'll address later on. + local flattened = post(input, true) + assert.same({ abnormal_extra_field = "unknown field" }, flattened.fields) + assert.equals(4, #flattened.flattened_errors, + "unexpected number of flattened errors") + end) end) From 43ec41720b3a8b58c19f847fa1a75bd7e6333370 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Feb 2023 17:30:14 +0200 Subject: [PATCH 2366/4351] feat(db): remove postgres cleanup timer and use postgres triggers instead --- kong-3.2.1-0.rockspec | 5 +++ kong/db/migrations/core/019_320_to_330.lua | 36 ++++++++++++++++++- .../acme/migrations/002_320_to_330.lua | 20 +++++++++++ kong/plugins/acme/migrations/init.lua | 1 + .../key-auth/migrations/004_320_to_330.lua | 20 +++++++++++ kong/plugins/key-auth/migrations/init.lua | 1 + .../oauth2/migrations/006_320_to_330.lua | 33 +++++++++++++++++ kong/plugins/oauth2/migrations/init.lua | 1 + .../migrations/005_320_to_330.lua | 22 ++++++++++++ .../plugins/rate-limiting/migrations/init.lua | 1 + .../session/migrations/002_320_to_330.lua | 21 +++++++++++ kong/plugins/session/migrations/init.lua | 1 + .../migrations/core/019_320_to_330_spec.lua | 7 ++++ .../acme/migrations/002_320_to_330_spec.lua | 9 +++++ .../migrations/004_320_to_330_spec.lua | 9 +++++ .../oauth2/migrations/006_320_to_330_spec.lua | 10 ++++++ .../migrations/005_320_to_330_spec.lua | 9 +++++ .../migrations/002_320_to_330_spec.lua | 9 +++++ spec/upgrade_helpers.lua | 29 +++++++++++++++ 19 files changed, 243 insertions(+), 1 deletion(-) create mode 100644 kong/plugins/acme/migrations/002_320_to_330.lua create mode 100644 kong/plugins/key-auth/migrations/004_320_to_330.lua create mode 100644 kong/plugins/oauth2/migrations/006_320_to_330.lua create mode 100644 kong/plugins/rate-limiting/migrations/005_320_to_330.lua create mode 100644 kong/plugins/session/migrations/002_320_to_330.lua create mode 100644 spec/05-migration/plugins/acme/migrations/002_320_to_330_spec.lua create mode 100644 spec/05-migration/plugins/key-auth/migrations/004_320_to_330_spec.lua create mode 100644 spec/05-migration/plugins/oauth2/migrations/006_320_to_330_spec.lua create mode 100644 spec/05-migration/plugins/rate-limiting/migrations/005_320_to_330_spec.lua create mode 100644 spec/05-migration/plugins/session/migrations/002_320_to_330_spec.lua diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 021acd428fe..bcdebe6f7c9 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -293,6 +293,7 @@ build = { ["kong.plugins.key-auth.migrations.000_base_key_auth"] = "kong/plugins/key-auth/migrations/000_base_key_auth.lua", ["kong.plugins.key-auth.migrations.002_130_to_140"] = "kong/plugins/key-auth/migrations/002_130_to_140.lua", ["kong.plugins.key-auth.migrations.003_200_to_210"] = "kong/plugins/key-auth/migrations/003_200_to_210.lua", + ["kong.plugins.key-auth.migrations.004_320_to_330"] = "kong/plugins/key-auth/migrations/004_320_to_330.lua", ["kong.plugins.key-auth.handler"] = "kong/plugins/key-auth/handler.lua", ["kong.plugins.key-auth.schema"] = "kong/plugins/key-auth/schema.lua", ["kong.plugins.key-auth.daos"] = "kong/plugins/key-auth/daos.lua", @@ -302,6 +303,7 @@ build = { ["kong.plugins.oauth2.migrations.003_130_to_140"] = "kong/plugins/oauth2/migrations/003_130_to_140.lua", ["kong.plugins.oauth2.migrations.004_200_to_210"] = "kong/plugins/oauth2/migrations/004_200_to_210.lua", ["kong.plugins.oauth2.migrations.005_210_to_211"] = "kong/plugins/oauth2/migrations/005_210_to_211.lua", + ["kong.plugins.oauth2.migrations.006_320_to_330"] = "kong/plugins/oauth2/migrations/006_320_to_330.lua", ["kong.plugins.oauth2.handler"] = "kong/plugins/oauth2/handler.lua", ["kong.plugins.oauth2.secret"] = "kong/plugins/oauth2/secret.lua", ["kong.plugins.oauth2.access"] = "kong/plugins/oauth2/access.lua", @@ -327,6 +329,7 @@ build = { ["kong.plugins.rate-limiting.migrations.000_base_rate_limiting"] = "kong/plugins/rate-limiting/migrations/000_base_rate_limiting.lua", ["kong.plugins.rate-limiting.migrations.003_10_to_112"] = "kong/plugins/rate-limiting/migrations/003_10_to_112.lua", ["kong.plugins.rate-limiting.migrations.004_200_to_210"] = "kong/plugins/rate-limiting/migrations/004_200_to_210.lua", + ["kong.plugins.rate-limiting.migrations.005_320_to_330"] = "kong/plugins/rate-limiting/migrations/005_320_to_330.lua", ["kong.plugins.rate-limiting.expiration"] = "kong/plugins/rate-limiting/expiration.lua", ["kong.plugins.rate-limiting.handler"] = "kong/plugins/rate-limiting/handler.lua", ["kong.plugins.rate-limiting.schema"] = "kong/plugins/rate-limiting/schema.lua", @@ -443,6 +446,7 @@ build = { ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", ["kong.plugins.acme.migrations.001_280_to_300"] = "kong/plugins/acme/migrations/001_280_to_300.lua", + ["kong.plugins.acme.migrations.002_320_to_330"] = "kong/plugins/acme/migrations/002_320_to_330.lua", ["kong.plugins.acme.migrations"] = "kong/plugins/acme/migrations/init.lua", ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua", @@ -464,6 +468,7 @@ build = { ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", ["kong.plugins.session.migrations.001_add_ttl_index"] = "kong/plugins/session/migrations/001_add_ttl_index.lua", + ["kong.plugins.session.migrations.002_320_to_330"] = "kong/plugins/session/migrations/002_320_to_330.lua", ["kong.plugins.session.migrations"] = "kong/plugins/session/migrations/init.lua", ["kong.plugins.proxy-cache.handler"] = "kong/plugins/proxy-cache/handler.lua", diff --git a/kong/db/migrations/core/019_320_to_330.lua b/kong/db/migrations/core/019_320_to_330.lua index f512b146ac2..bb9b2e70ec9 100644 --- a/kong/db/migrations/core/019_320_to_330.lua +++ b/kong/db/migrations/core/019_320_to_330.lua @@ -16,7 +16,41 @@ return { -- Do nothing, accept existing state END; $$; - ]] + + CREATE OR REPLACE FUNCTION batch_delete_expired_rows() RETURNS trigger + LANGUAGE plpgsql + AS $$ + BEGIN + EXECUTE FORMAT('WITH rows AS (SELECT ctid FROM %s WHERE %s < CURRENT_TIMESTAMP AT TIME ZONE ''UTC'' ORDER BY %s LIMIT 2 FOR UPDATE SKIP LOCKED) DELETE FROM %s WHERE ctid IN (TABLE rows)', TG_TABLE_NAME, TG_ARGV[0], TG_ARGV[0], TG_TABLE_NAME); + RETURN NULL; + END; + $$; + + DROP TRIGGER IF EXISTS "cluster_events_ttl_trigger" ON "cluster_events"; + + DO $$ + BEGIN + CREATE TRIGGER "cluster_events_ttl_trigger" + AFTER INSERT ON "cluster_events" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("expire_at"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + + + DROP TRIGGER IF EXISTS "clustering_data_planes_ttl_trigger" ON "clustering_data_planes"; + + DO $$ + BEGIN + CREATE TRIGGER "clustering_data_planes_ttl_trigger" + AFTER INSERT ON "clustering_data_planes" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], }, cassandra = { diff --git a/kong/plugins/acme/migrations/002_320_to_330.lua b/kong/plugins/acme/migrations/002_320_to_330.lua new file mode 100644 index 00000000000..634778af4e7 --- /dev/null +++ b/kong/plugins/acme/migrations/002_320_to_330.lua @@ -0,0 +1,20 @@ +return { + postgres = { + up = [[ + DROP TRIGGER IF EXISTS "acme_storage_ttl_trigger" ON "acme_storage"; + + DO $$ + BEGIN + CREATE TRIGGER "acme_storage_ttl_trigger" + AFTER INSERT ON "acme_storage" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, + cassandra = { + up = "", + } +} diff --git a/kong/plugins/acme/migrations/init.lua b/kong/plugins/acme/migrations/init.lua index 1745666a43c..bb8bb45beb4 100644 --- a/kong/plugins/acme/migrations/init.lua +++ b/kong/plugins/acme/migrations/init.lua @@ -1,4 +1,5 @@ return { "000_base_acme", "001_280_to_300", + "002_320_to_330", } diff --git a/kong/plugins/key-auth/migrations/004_320_to_330.lua b/kong/plugins/key-auth/migrations/004_320_to_330.lua new file mode 100644 index 00000000000..55aee17b5ef --- /dev/null +++ b/kong/plugins/key-auth/migrations/004_320_to_330.lua @@ -0,0 +1,20 @@ +return { + postgres = { + up = [[ + DROP TRIGGER IF EXISTS "keyauth_credentials_ttl_trigger" ON "keyauth_credentials"; + + DO $$ + BEGIN + CREATE TRIGGER "keyauth_credentials_ttl_trigger" + AFTER INSERT ON "keyauth_credentials" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, + cassandra = { + up = [[]], + } +} diff --git a/kong/plugins/key-auth/migrations/init.lua b/kong/plugins/key-auth/migrations/init.lua index e2904a85ae7..11bc63b53db 100644 --- a/kong/plugins/key-auth/migrations/init.lua +++ b/kong/plugins/key-auth/migrations/init.lua @@ -2,4 +2,5 @@ return { "000_base_key_auth", "002_130_to_140", "003_200_to_210", + "004_320_to_330", } diff --git a/kong/plugins/oauth2/migrations/006_320_to_330.lua b/kong/plugins/oauth2/migrations/006_320_to_330.lua new file mode 100644 index 00000000000..78404872e79 --- /dev/null +++ b/kong/plugins/oauth2/migrations/006_320_to_330.lua @@ -0,0 +1,33 @@ +return { + postgres = { + up = [[ + DROP TRIGGER IF EXISTS "oauth2_authorization_codes_ttl_trigger" ON "oauth2_authorization_codes"; + + DO $$ + BEGIN + CREATE TRIGGER "oauth2_authorization_codes_ttl_trigger" + AFTER INSERT ON "oauth2_authorization_codes" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + + + DROP TRIGGER IF EXISTS "oauth2_tokens_ttl_trigger" ON "oauth2_tokens"; + + DO $$ + BEGIN + CREATE TRIGGER "oauth2_tokens_ttl_trigger" + AFTER INSERT ON "oauth2_tokens" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, + cassandra = { + up = [[]], + } +} diff --git a/kong/plugins/oauth2/migrations/init.lua b/kong/plugins/oauth2/migrations/init.lua index 287a19e9c5e..fe6bd04bf0a 100644 --- a/kong/plugins/oauth2/migrations/init.lua +++ b/kong/plugins/oauth2/migrations/init.lua @@ -3,4 +3,5 @@ return { "003_130_to_140", "004_200_to_210", "005_210_to_211", + "006_320_to_330", } diff --git a/kong/plugins/rate-limiting/migrations/005_320_to_330.lua b/kong/plugins/rate-limiting/migrations/005_320_to_330.lua new file mode 100644 index 00000000000..4a175e70956 --- /dev/null +++ b/kong/plugins/rate-limiting/migrations/005_320_to_330.lua @@ -0,0 +1,22 @@ +return { + postgres = { + up = [[ + DROP TRIGGER IF EXISTS "ratelimiting_metrics_ttl_trigger" ON "ratelimiting_metrics"; + + DO $$ + BEGIN + CREATE TRIGGER "ratelimiting_metrics_ttl_trigger" + AFTER INSERT ON "ratelimiting_metrics" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, + + cassandra = { + up = [[ + ]], + }, +} diff --git a/kong/plugins/rate-limiting/migrations/init.lua b/kong/plugins/rate-limiting/migrations/init.lua index f0465556a5b..74c3d402d1e 100644 --- a/kong/plugins/rate-limiting/migrations/init.lua +++ b/kong/plugins/rate-limiting/migrations/init.lua @@ -2,4 +2,5 @@ return { "000_base_rate_limiting", "003_10_to_112", "004_200_to_210", + "005_320_to_330", } diff --git a/kong/plugins/session/migrations/002_320_to_330.lua b/kong/plugins/session/migrations/002_320_to_330.lua new file mode 100644 index 00000000000..cd8398f0838 --- /dev/null +++ b/kong/plugins/session/migrations/002_320_to_330.lua @@ -0,0 +1,21 @@ +return { + postgres = { + up = [[ + DROP TRIGGER IF EXISTS "sessions_ttl_trigger" ON "sessions"; + + DO $$ + BEGIN + CREATE TRIGGER "sessions_ttl_trigger" + AFTER INSERT ON "sessions" + FOR EACH STATEMENT + EXECUTE PROCEDURE batch_delete_expired_rows("ttl"); + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, + + cassandra = { + up = [[]], + }, +} diff --git a/kong/plugins/session/migrations/init.lua b/kong/plugins/session/migrations/init.lua index a2d95bc5e46..71910b2e755 100644 --- a/kong/plugins/session/migrations/init.lua +++ b/kong/plugins/session/migrations/init.lua @@ -1,4 +1,5 @@ return { "000_base_session", "001_add_ttl_index", + "002_320_to_330", } diff --git a/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua b/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua index cf6e9e6f7ab..718ee783519 100644 --- a/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua +++ b/spec/05-migration/db/migrations/core/019_320_to_330_spec.lua @@ -12,4 +12,11 @@ describe("database migration", function() assert.table_has_column("workspaces", "updated_at", "timestamp with time zone", "timestamp") assert.table_has_column("clustering_data_planes", "updated_at", "timestamp with time zone", "timestamp") end) + + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("cluster_events_ttl_trigger") + assert.database_has_trigger("clustering_data_planes_ttl_trigger") + end) + end end) diff --git a/spec/05-migration/plugins/acme/migrations/002_320_to_330_spec.lua b/spec/05-migration/plugins/acme/migrations/002_320_to_330_spec.lua new file mode 100644 index 00000000000..5a891246cf8 --- /dev/null +++ b/spec/05-migration/plugins/acme/migrations/002_320_to_330_spec.lua @@ -0,0 +1,9 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function () + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("acme_storage_ttl_trigger") + end) + end +end) diff --git a/spec/05-migration/plugins/key-auth/migrations/004_320_to_330_spec.lua b/spec/05-migration/plugins/key-auth/migrations/004_320_to_330_spec.lua new file mode 100644 index 00000000000..70a5c92bc0d --- /dev/null +++ b/spec/05-migration/plugins/key-auth/migrations/004_320_to_330_spec.lua @@ -0,0 +1,9 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function () + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("keyauth_credentials_ttl_trigger") + end) + end +end) diff --git a/spec/05-migration/plugins/oauth2/migrations/006_320_to_330_spec.lua b/spec/05-migration/plugins/oauth2/migrations/006_320_to_330_spec.lua new file mode 100644 index 00000000000..55c0d3451ed --- /dev/null +++ b/spec/05-migration/plugins/oauth2/migrations/006_320_to_330_spec.lua @@ -0,0 +1,10 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function () + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("oauth2_authorization_codes_ttl_trigger") + assert.database_has_trigger("oauth2_tokens_ttl_trigger") + end) + end +end) diff --git a/spec/05-migration/plugins/rate-limiting/migrations/005_320_to_330_spec.lua b/spec/05-migration/plugins/rate-limiting/migrations/005_320_to_330_spec.lua new file mode 100644 index 00000000000..fc3bb0a2104 --- /dev/null +++ b/spec/05-migration/plugins/rate-limiting/migrations/005_320_to_330_spec.lua @@ -0,0 +1,9 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function () + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("ratelimiting_metrics_ttl_trigger") + end) + end +end) diff --git a/spec/05-migration/plugins/session/migrations/002_320_to_330_spec.lua b/spec/05-migration/plugins/session/migrations/002_320_to_330_spec.lua new file mode 100644 index 00000000000..9c233db6c51 --- /dev/null +++ b/spec/05-migration/plugins/session/migrations/002_320_to_330_spec.lua @@ -0,0 +1,9 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function () + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("sessions_ttl_trigger") + end) + end +end) diff --git a/spec/upgrade_helpers.lua b/spec/upgrade_helpers.lua index 09edf20956c..0a697d4a1f5 100644 --- a/spec/upgrade_helpers.lua +++ b/spec/upgrade_helpers.lua @@ -19,6 +19,35 @@ local function get_database() return db end +local function database_has_trigger(state, arguments) + local trigger_name = arguments[1] + local db = get_database() + local res, err + if database_type() == 'cassandra' then + res, err = db.connector:query(string.format( + "select *" + .. " from system_schema.triggers" + .. " where trigger_name = '%s'", + trigger_name)) + elseif database_type() == 'postgres' then + res, err = db.connector:query(string.format( + "select true" + .. " from pg_trigger" + .. " where tgname = '%s'", + trigger_name)) + else + return false + end + if err then + return false + end + return not(not(res[1])) +end + +say:set("assertion.database_has_trigger.positive", "Expected database to have trigger %s") +say:set("assertion.database_has_trigger.negative", "Expected database not to have trigger %s") +assert:register("assertion", "database_has_trigger", database_has_trigger, "assertion.database_has_trigger.positive", "assertion.database_has_trigger.negative") + local function table_has_column(state, arguments) local table = arguments[1] local column_name = arguments[2] From 604e9eb4268313696cba5ee7118f269477d4767c Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 23 Mar 2023 17:13:28 +0800 Subject: [PATCH 2367/4351] feat(db): increase postgres cleanup timer period from 60 to 300 --- kong/db/strategies/postgres/connector.lua | 2 +- kong/templates/kong_defaults.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 2f6c2231979..28ed42bfe45 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -947,7 +947,7 @@ function _M.new(kong_config) --- not used directly by pgmoon, but used internally in connector to set the keepalive timeout keepalive_timeout = kong_config.pg_keepalive_timeout, --- non user-faced parameters - ttl_cleanup_interval = kong_config._debug_pg_ttl_cleanup_interval or 60, + ttl_cleanup_interval = kong_config._debug_pg_ttl_cleanup_interval or 300, } local refs = kong_config["$refs"] diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 215914662d2..e8f198495ea 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -115,7 +115,7 @@ pg_semaphore_timeout = 60000 pg_keepalive_timeout = NONE pg_pool_size = NONE pg_backlog = NONE -_debug_pg_ttl_cleanup_interval = 60 +_debug_pg_ttl_cleanup_interval = 300 pg_ro_host = NONE pg_ro_port = NONE From 9fb6b87b810e5632dfcd3a42fba739bf2530f530 Mon Sep 17 00:00:00 2001 From: windmgc Date: Wed, 29 Mar 2023 00:34:28 +0800 Subject: [PATCH 2368/4351] refactor(db): change postgres ttl cleanup timer to delete rows based on database server-side timestamp --- kong/db/strategies/postgres/connector.lua | 26 +++++++++++++++++------ 1 file changed, 19 insertions(+), 7 deletions(-) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 28ed42bfe45..5a9aa70e881 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -332,11 +332,11 @@ function _mt:init_worker(strategies) WITH rows AS ( SELECT ctid FROM %s - WHERE %s < CURRENT_TIMESTAMP AT TIME ZONE 'UTC' + WHERE %s < TO_TIMESTAMP(%s) AT TIME ZONE 'UTC' ORDER BY %s LIMIT 50000 FOR UPDATE SKIP LOCKED) DELETE FROM %s - WHERE ctid IN (TABLE rows);]], table_name_escaped, column_name, column_name, table_name_escaped):gsub("CURRENT_TIMESTAMP", "TO_TIMESTAMP(%%s)") + WHERE ctid IN (TABLE rows);]], table_name_escaped, column_name, "%s", column_name, table_name_escaped) end return timer_every(self.config.ttl_cleanup_interval, function(premature) @@ -344,12 +344,24 @@ ORDER BY %s LIMIT 50000 FOR UPDATE SKIP LOCKED) return end + -- Fetch the end timestamp from database to avoid problems caused by the difference + -- between nodes and database time. + local cleanup_end_timestamp + local ok, err = self:query("SELECT EXTRACT(EPOCH FROM CURRENT_TIMESTAMP AT TIME ZONE 'UTC') AS NOW;") + if not ok then + log(WARN, "unable to fetch current timestamp from PostgreSQL database (", + err, ")") + return + end + + cleanup_end_timestamp = ok[1]["now"] + for i, statement in ipairs(cleanup_statements) do - local cleanup_start_time = self:escape_literal(tonumber(fmt("%.3f", now_updated()))) + local _tracing_cleanup_start_time = now() while true do -- batch delete looping - -- avoid using CURRENT_TIMESTAMP in the real query to prevent infinite loop - local ok, err = self:query(fmt(statement, cleanup_start_time)) + -- using the server-side timestamp in the whole loop to prevent infinite loop + local ok, err = self:query(fmt(statement, cleanup_end_timestamp)) if not ok then if err then log(WARN, "unable to clean expired rows from table '", @@ -368,8 +380,8 @@ ORDER BY %s LIMIT 50000 FOR UPDATE SKIP LOCKED) end end - local cleanup_end_time = now_updated() - local time_elapsed = tonumber(fmt("%.3f", cleanup_end_time - cleanup_start_time)) + local _tracing_cleanup_end_time = now() + local time_elapsed = tonumber(fmt("%.3f", _tracing_cleanup_end_time - _tracing_cleanup_start_time)) log(DEBUG, "cleaning up expired rows from table '", table_names[i], "' took ", time_elapsed, " seconds") end From 3e88acf052deca130227c0db4f4483e7403e1916 Mon Sep 17 00:00:00 2001 From: windmgc Date: Wed, 29 Mar 2023 00:42:28 +0800 Subject: [PATCH 2369/4351] docs(changelog): add changelog for #10389 --- CHANGELOG.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index d3332da0f8e..2efe477abc7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -87,6 +87,9 @@ - Allow configuring Labels for data planes to provide metadata information. Labels are only compatible with hybrid mode deployments with Kong Konnect (SaaS) [#10471](https://github.com/Kong/kong/pull/10471) +- Add Postgres triggers on the core entites and entities in bundled plugins to delete the + expired rows in an efficient and timely manner. + [#10389](https://github.com/Kong/kong/pull/10389) #### Admin API @@ -162,6 +165,11 @@ [#10405](https://github.com/Kong/kong/pull/10405) - Postgres TTL cleanup timer now runs a batch delete loop on each ttl enabled table with a number of 50.000 rows per batch. [#10407](https://github.com/Kong/kong/pull/10407) +- Postgres TTL cleanup timer now runs every 5 minutes instead of every 60 seconds. + [#10389](https://github.com/Kong/kong/pull/10389) +- Postgres TTL cleanup timer now deletes expired rows based on database server-side timestamp to avoid potential + problems caused by the difference of clock time between Kong and database server. + [#10389](https://github.com/Kong/kong/pull/10389) #### PDK From 6326f8c2664ca83a05b49ac4998eaa7ec080be35 Mon Sep 17 00:00:00 2001 From: Guanlan D Date: Wed, 29 Mar 2023 23:04:38 +0800 Subject: [PATCH 2370/4351] docs(CONTRIBUTING): Fix the broken link on numerical computations tuning (#10580) --- CONTRIBUTING.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index fdfef01bd62..9838b126563 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -425,7 +425,7 @@ practices: - Do **not** instantiate global variables - Consult the [LuaJIT wiki](http://wiki.luajit.org/Home) - Follow the [Performance - Guide](http://wiki.luajit.org/Numerical-Computing-Performance-Guide) + Guide](https://www.freelists.org/post/luajit/Tuning-numerical-computations-for-LuaJIT-was-Re-ANN-Sci10beta1) recommendations - Do **not** use [NYI functions](http://wiki.luajit.org/NYI) on hot code paths - Prefer using the FFI over traditional bindings via the Lua C API From 5f117fbb5141a92778d5b5adc51fbb86953811c5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Mar 2023 18:07:51 +0300 Subject: [PATCH 2371/4351] feat(vault): allow stale value returned from vault in case of an error (#10569) ### Summary Fallback to stale value on vault errors. Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index b28dde0a461..90df49e5e03 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -401,9 +401,9 @@ local function new(self) return nil, err end - local value + local value, stale_value if not rotation then - value = LRU:get(reference) + value, stale_value = LRU:get(reference) if value then return value end @@ -416,6 +416,11 @@ local function new(self) end if not value then + if stale_value then + self.log.warn(err, " (returning a stale value)") + return stale_value + end + return nil, err end From 5dd9dedb6bd7f9e3def42bdab109defc4b9e9d01 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Mar 2023 18:08:58 +0300 Subject: [PATCH 2372/4351] refactor(azure-functions): remove config cache (#10565) ### Summary It is questionable to have these type of micro-level config caches, and they are becoming a problem as we are starting to implement secret rotation. Signed-off-by: Aapo Talvensaari --- kong/plugins/azure-functions/handler.lua | 116 ++++++++++------------- 1 file changed, 49 insertions(+), 67 deletions(-) diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 26baf3c924d..f523330c5ae 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -8,20 +8,14 @@ local kong = kong local fmt = string.format local sub = string.sub local find = string.find +local byte = string.byte +local match = string.match local var = ngx.var -local pairs = pairs local server_header = meta._SERVER_TOKENS -local conf_cache = setmetatable({}, { __mode = "k" }) -local function send(status, content, headers) - if kong.configuration.enabled_headers[constants.HEADERS.VIA] then - headers = kong.table.merge(headers) -- create a copy of headers - headers[constants.HEADERS.VIA] = server_header - end - - return kong.response.exit(status, content, headers) -end +local SLASH = byte("/") +local STRIP_SLASHES_PATTERN = "^/*(.-)/*$" local azure = { @@ -30,74 +24,61 @@ local azure = { } -function azure:access(config) - -- prepare and store updated config in cache - local conf = conf_cache[config] - if not conf then - conf = {} - for k,v in pairs(config) do - conf[k] = v - end - conf.host = config.appname .. "." .. config.hostdomain - conf.port = config.https and 443 or 80 - local f = (config.functionname or ""):match("^/*(.-)/*$") -- drop pre/postfix slashes - local p = (config.routeprefix or ""):match("^/*(.-)/*$") -- drop pre/postfix slashes - if p ~= "" then - p = "/" .. p - end - conf.path = p .. "/" .. f +function azure:access(conf) + local path do + -- strip any query args + local upstream_uri = var.upstream_uri or var.request_uri + local s = find(upstream_uri, "?", 1, true) + upstream_uri = s and sub(upstream_uri, 1, s - 1) or upstream_uri - conf_cache[config] = conf - end - config = conf + -- strip pre-/postfix slashes + path = match(conf.routeprefix or "", STRIP_SLASHES_PATTERN) + local func = match(conf.functionname or "", STRIP_SLASHES_PATTERN) - local request_method = kong.request.get_method() - local request_body = kong.request.get_raw_body() - local request_headers = kong.request.get_headers() - local request_args = kong.request.get_query() - - -- strip any query args - local upstream_uri = var.upstream_uri or var.request_uri - local s = find(upstream_uri, "?", 1, true) - upstream_uri = s and sub(upstream_uri, 1, s - 1) or upstream_uri - - local path = conf.path - local end1 = path:sub(-1, -1) - local start2 = upstream_uri:sub(1, 1) - if end1 == "/" then - if start2 == "/" then - path = path .. upstream_uri:sub(2,-1) - else - path = path .. upstream_uri + if path ~= "" then + path = "/" .. path end - else - if start2 == "/" then - path = path .. upstream_uri + + path = path .. "/" .. func + + -- concatenate path with upstream uri + local upstream_uri_first_byte = byte(upstream_uri, 1) + local path_last_byte = byte(path, -1) + if path_last_byte == SLASH then + if upstream_uri_first_byte == SLASH then + path = path .. sub(upstream_uri, 2, -1) + else + path = path .. upstream_uri + end + else - if upstream_uri ~= "" then + if upstream_uri_first_byte == SLASH then + path = path .. upstream_uri + elseif upstream_uri ~= "" then path = path .. "/" .. upstream_uri end end end - request_headers["host"] = nil -- NOTE: OR return lowercase! - request_headers["x-functions-key"] = config.apikey - request_headers["x-functions-clientid"] = config.clientid + local host = conf.appname .. "." .. conf.hostdomain + local scheme = conf.https and "https" or "http" + local port = conf.https and 443 or 80 + local uri = fmt("%s://%s:%d", scheme, host, port) - - local scheme = config.https and "https" or "http" - local uri = conf.port and fmt("%s://%s:%d", scheme, conf.host, conf.port) - or fmt("%s://%s", scheme, conf.host) + local request_headers = kong.request.get_headers() + request_headers["host"] = nil -- NOTE: OR return lowercase! + request_headers["x-functions-key"] = conf.apikey + request_headers["x-functions-clientid"] = conf.clientid local client = http.new() - client:set_timeout(config.timeout) + client:set_timeout(conf.timeout) local res, err = client:request_uri(uri, { - method = request_method, + method = kong.request.get_method(), path = path, - body = request_body, - query = request_args, + body = kong.request.get_raw_body(), + query = kong.request.get_query(), headers = request_headers, - ssl_verify = config.https_verify, + ssl_verify = conf.https_verify, keepalive_timeout = conf.keepalive, }) @@ -107,9 +88,6 @@ function azure:access(config) end local response_headers = res.headers - local response_status = res.status - local response_content = res.body - if var.http2 then response_headers["Connection"] = nil response_headers["Keep-Alive"] = nil @@ -118,7 +96,11 @@ function azure:access(config) response_headers["Transfer-Encoding"] = nil end - return send(response_status, response_content, response_headers) + if kong.configuration.enabled_headers[constants.HEADERS.VIA] then + response_headers[constants.HEADERS.VIA] = server_header + end + + return kong.response.exit(res.status, res.body, response_headers) end From c36fe3e16d29a2adf45e11960502899793b4212a Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 29 Mar 2023 23:09:30 +0800 Subject: [PATCH 2373/4351] feat(acme): support redis namespace (#10562) * feat(acme): support redis namespace This PR relies on [fffonion/lua-resty-acme#101](https://github.com/fffonion/lua-resty-acme/pull/101) `namespace` will be treated as a prefix of key and is default to empty string `""` for backward compatibility. `namespace` must not be prefixed with any of the reserverd words. [KAG-615](https://konghq.atlassian.net/browse/KAG-615) * add changelog * fix lint * fix rockspec * add changelog and more test cases * fix lint * Update CHANGELOG.md Co-authored-by: Chrono --------- Co-authored-by: Chrono --- CHANGELOG.md | 5 + kong-3.2.1-0.rockspec | 3 +- kong/plugins/acme/client.lua | 7 +- kong/plugins/acme/reserved_words.lua | 7 + kong/plugins/acme/schema.lua | 15 ++ .../29-acme/05-redis_storage_spec.lua | 235 ++++++++++++++++++ 6 files changed, 268 insertions(+), 4 deletions(-) create mode 100644 kong/plugins/acme/reserved_words.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 2efe477abc7..e31db3d5db9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -110,6 +110,9 @@ [#10533](https://github.com/Kong/kong/pull/10533) - **Zipkin&Opentelemetry**: convert traceid in http response headers to hex format [#10534](https://github.com/Kong/kong/pull/10534) +- **ACME**: acme plugin now supports configuring `namespace` for redis storage + which is default to empty string for backward compatibility. + [#10562](https://github.com/Kong/kong/pull/10562) #### PDK @@ -200,6 +203,8 @@ [#10547](https://github.com/Kong/kong/pull/10547) - Bumped LuaSec from 1.2.0 to 1.3.1 [#10528](https://github.com/Kong/kong/pull/10528) +- Bumped lua-resty-acme from 0.10.1 to 0.11.0 + [#10562](https://github.com/Kong/kong/pull/10562) ## 3.2.0 diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index bcdebe6f7c9..54b65508825 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-openssl == 0.8.20", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.10.1", + "lua-resty-acme == 0.11.0", "lua-resty-session == 4.0.3", "lua-resty-timer-ng == 0.2.4", "lpeg == 1.0.2", @@ -450,6 +450,7 @@ build = { ["kong.plugins.acme.migrations"] = "kong/plugins/acme/migrations/init.lua", ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua", + ["kong.plugins.acme.reserved_words"] = "kong/plugins/acme/reserved_words.lua", ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", ["kong.plugins.prometheus.status_api"] = "kong/plugins/prometheus/status_api.lua", diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 1755bf14e5c..37125746184 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -1,6 +1,7 @@ local acme = require "resty.acme.client" local util = require "resty.acme.util" local x509 = require "resty.openssl.x509" +local reserved_words = require "kong.plugins.acme.reserved_words" local cjson = require "cjson" local ngx_ssl = require "ngx.ssl" @@ -21,9 +22,9 @@ local dbless = kong.configuration.database == "off" local hybrid_mode = kong.configuration.role == "control_plane" or kong.configuration.role == "data_plane" -local RENEW_KEY_PREFIX = "kong_acme:renew_config:" -local RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run" -local CERTKEY_KEY_PREFIX = "kong_acme:cert_key:" +local RENEW_KEY_PREFIX = reserved_words.RENEW_KEY_PREFIX +local RENEW_LAST_RUN_KEY = reserved_words.RENEW_LAST_RUN_KEY +local CERTKEY_KEY_PREFIX = reserved_words.CERTKEY_KEY_PREFIX local DAY_SECONDS = 86400 -- one day in seconds diff --git a/kong/plugins/acme/reserved_words.lua b/kong/plugins/acme/reserved_words.lua new file mode 100644 index 00000000000..5f08ca53bbe --- /dev/null +++ b/kong/plugins/acme/reserved_words.lua @@ -0,0 +1,7 @@ +local reserved_words = { + RENEW_KEY_PREFIX = "kong_acme:renew_config:", + RENEW_LAST_RUN_KEY = "kong_acme:renew_last_run", + CERTKEY_KEY_PREFIX = "kong_acme:cert_key:", +} + +return reserved_words diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index ff0e8d01c57..3ecf1233b18 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -1,4 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" +local reserved_words = require "kong.plugins.acme.reserved_words" local CERT_TYPES = { "rsa", "ecc" } @@ -6,6 +7,18 @@ local RSA_KEY_SIZES = { 2048, 3072, 4096 } local STORAGE_TYPES = { "kong", "shm", "redis", "consul", "vault" } +local function validate_namespace(namespace) + if namespace ~= "" then + for _, v in pairs(reserved_words) do + if namespace:sub(1, #v) == v then + return nil, "namespace can't be prefixed with reserved word: " .. v + end + end + end + + return true +end + local SHM_STORAGE_SCHEMA = { { shm_name = { type = "string", @@ -26,6 +39,8 @@ local REDIS_STORAGE_SCHEMA = { { ssl = { type = "boolean", required = true, default = false } }, { ssl_verify = { type = "boolean", required = true, default = false } }, { ssl_server_name = typedefs.sni { required = false } }, + { namespace = { type = "string", required = true, default = "", len_min = 0, + custom_validator = validate_namespace } }, } local CONSUL_STORAGE_SCHEMA = { diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 7a732f5dc03..68a9d76a925 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -1,4 +1,5 @@ local redis_storage = require("resty.acme.storage.redis") +local reserved_words = require "kong.plugins.acme.reserved_words" local helpers = require "spec.helpers" @@ -22,4 +23,238 @@ describe("Plugin: acme (storage.redis)", function() assert.is_nil(err) assert.equal("bar", value) end) + + describe("redis namespace", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + namespace = "test", + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + + it("redis namespace set", function() + local err = storage:set("key1", "1", 10) + assert.is_nil(err) + local err = storage:set("key1", "new value", 10) + assert.is_nil(err) + end) + + it("redis namespace get", function() + local err = storage:set("key2", "2", 10) + assert.is_nil(err) + local value, err = storage:get("key2") + assert.is_nil(err) + assert.equal("2", value) + end) + + it("redis namespace delete", function() + local err = storage:set("key3", "3", 10) + assert.is_nil(err) + local value, err = storage:get("key3") + assert.is_nil(err) + assert.equal("3", value) + local err = storage:delete("key3") + assert.is_nil(err) + + -- now the key should be deleted + local value, err = storage:get("key3") + assert.is_nil(err) + assert.is_nil(value) + + -- delete again with no error + local err = storage:delete("key3") + assert.is_nil(err) + end) + + it("redis namespace add", function() + local err = storage:set("key4", "4", 10) + assert.is_nil(err) + local err = storage:add("key4", "5", 10) + assert.equal("exists", err) + local value, err = storage:get("key4") + assert.is_nil(err) + assert.equal("4", value) + + local err = storage:add("key5", "5", 10) + assert.is_nil(err) + local value, err = storage:get("key5") + assert.is_nil(err) + assert.equal("5", value) + end) + + it("redis namespace list", function() + local err = storage:set("prefix1", "bb--", 10) + assert.is_nil(err) + local err = storage:set("pref-x2", "aa--", 10) + assert.is_nil(err) + local err = storage:set("prefix3", "aa--", 10) + assert.is_nil(err) + local keys, err = storage:list("prefix") + assert.is_nil(err) + assert.is_table(keys) + assert.equal(2, #keys) + table.sort(keys) + assert.equal("prefix1", keys[1]) + assert.equal("prefix3", keys[2]) + + local keys, err = storage:list("nonexistent") + assert.is_nil(err) + assert.is_table(keys) + assert.equal(0, #keys) + end) + + it("redis namespace isolation", function() + local config0 = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + } + local config1 = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + namespace = "namespace1", + } + local config2 = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + namespace = "namespace2", + } + local storage0, err = redis_storage.new(config0) + assert.is_nil(err) + assert.not_nil(storage0) + local storage1, err = redis_storage.new(config1) + assert.is_nil(err) + assert.not_nil(storage1) + local storage2, err = redis_storage.new(config2) + assert.is_nil(err) + assert.not_nil(storage2) + local err = storage0:set("isolation", "0", 10) + assert.is_nil(err) + local value, err = storage0:get("isolation") + assert.is_nil(err) + assert.equal("0", value) + local value, err = storage1:get("isolation") + assert.is_nil(err) + assert.is_nil(value) + local value, err = storage2:get("isolation") + assert.is_nil(err) + assert.is_nil(value) + + local err = storage1:set("isolation", "1", 10) + assert.is_nil(err) + local value, err = storage0:get("isolation") + assert.is_nil(err) + assert.equal("0", value) + local value, err = storage1:get("isolation") + assert.is_nil(err) + assert.equal("1", value) + local value, err = storage2:get("isolation") + assert.is_nil(err) + assert.is_nil(value) + + local err = storage2:set("isolation", "2", 10) + assert.is_nil(err) + local value, err = storage0:get("isolation") + assert.is_nil(err) + assert.equal("0", value) + local value, err = storage1:get("isolation") + assert.is_nil(err) + assert.equal("1", value) + local value, err = storage2:get("isolation") + assert.is_nil(err) + assert.equal("2", value) + end) + + -- irrelevant to db, just test one + describe("validate redis namespace #postgres", function() + local client + local strategy = "postgres" + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "plugins", + }, { + "acme" + }) + + assert(helpers.start_kong({ + database = strategy, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.admin_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + it("successfully create acme plugin with valid namespace", function() + local res = assert(client:send { + method = "POST", + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + storage = "redis", + preferred_chain = "test", + storage_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + auth = "null", + namespace = "namespace1:", + }, + }, + }, + }, + }) + assert.res_status(201, res) + end) + + it("fail to create acme plugin with invalid namespace", function() + for _, v in pairs(reserved_words) do + local res = assert(client:send { + method = "POST", + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + storage = "redis", + preferred_chain = "test", + storage_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + auth = "null", + namespace = v, + }, + }, + }, + }, + }) + local body = assert.res_status(400, res) + assert.matches("namespace can't be prefixed with reserved word: " .. v, body) + end + end) + end) + end) end) From abd319107c15dc117756ee19429fc5d391e8ad6a Mon Sep 17 00:00:00 2001 From: Jongwoo Han Date: Thu, 30 Mar 2023 00:10:19 +0900 Subject: [PATCH 2374/4351] chore(ci): Replace deprecated command with environment file (#10552) --- .github/workflows/autodocs.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index f8df9872ad6..7b55cfedc1e 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -114,7 +114,7 @@ jobs: run: | cd kong output="$(git branch --show-current)" - echo "::set-output name=name::$output" + echo "name=$output" >> $GITHUB_OUTPUT - name: Show Docs status run: | From 1e610b712ad616bc60ea1db1f6c480c9d1fea400 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 29 Mar 2023 23:12:21 +0800 Subject: [PATCH 2375/4351] chore(cd): build ubuntu 18.04 inside docker instead of host OS (#10549) * chore(cd): build ubuntu 18.04 inside docker instead of host OS Ubuntu 18.04 runner will go EOL. See https://github.com/actions/runner-images/issues/6002` * revert me: test * installl git * Revert "revert me: test" This reverts commit 0cfc71ebcdb6ed68ebf6e0e39767f024304b4d25. * update manifdest --- .github/matrix-full.yml | 3 ++- .github/workflows/release.yml | 30 ++++++++++++++++++++++-------- 2 files changed, 24 insertions(+), 9 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index fc6875a53fd..903d36acc65 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -12,7 +12,8 @@ build-packages: # Ubuntu - label: ubuntu-18.04 - os: ubuntu-18.04 + os: ubuntu-22.04 + image: ubuntu:18.04 package: deb check-manifest-file: ubuntu-18.04-amd64.txt - label: ubuntu-20.04 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index a94a6d08119..7dfea602db5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -110,7 +110,7 @@ jobs: steps: - name: Cache Git id: cache-git - if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' + if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.label == 'ubuntu-18.04' uses: actions/cache@v3 with: path: /usr/local/git @@ -118,16 +118,21 @@ jobs: # el-7 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.label == 'centos-7' || matrix.label == 'rhel-7') && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.label == 'ubuntu-18.04') && steps.cache-git.outputs.cache-hit != 'true' run: | - yum update -y - yum groupinstall -y 'Development Tools' - yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-CPAN perl-devel + if which apt 2>/dev/null; then + apt update + apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev gettext make gcc autoconf sudo + else + yum update -y + yum groupinstall -y 'Development Tools' + yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-CPAN perl-devel + fi wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.30.0.tar.gz tar xf git-2.30.0.tar.gz cd git-2.30.0 make configure - ./configure --prefix=/usr/local/git + ./configure --prefix=/usr/local make -j$(nproc) make install @@ -135,7 +140,6 @@ jobs: if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' run: | yum install -y which zlib-devel - echo "/usr/local/git/bin" >> $GITHUB_PATH - name: Early Amazon Linux Setup if: startsWith(matrix.label, 'amazonlinux') @@ -169,7 +173,17 @@ jobs: - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' run: | - sudo apt-get update && sudo apt-get install libyaml-dev -y + sudo apt-get update && sudo apt-get install -y \ + automake \ + build-essential \ + curl \ + file \ + libyaml-dev \ + m4 \ + perl \ + pkg-config \ + unzip \ + zlib1g-dev - name: Install Ubuntu Cross Build Dependencies (arm64) if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' && endsWith(matrix.label, 'arm64') From 96fc3b56a17436b9936ed65dae2c219045b3c2c1 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 29 Mar 2023 23:15:38 +0800 Subject: [PATCH 2376/4351] fix(clustering): fix the bug in compatible logic in this [PR](https://github.com/Kong/kong/pull/10400) (#10501) that forgetting to set the `has_updated` flag --- kong/clustering/compat/init.lua | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 736a6dee4ad..e11f5673e6d 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -368,11 +368,14 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) for _, name in ipairs(entity_names) do for _, config_entity in ipairs(config_table[name] or {}) do - ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. - " contains configuration '" .. name .. ".updated_at'", - " which is incompatible with dataplane version " .. dp_version .. " and will", - " be removed.", log_suffix) - config_entity.updated_at = nil + if config_entity["updated_at"] ~= nil then + ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. + " contains configuration '" .. name .. ".updated_at'", + " which is incompatible with dataplane version " .. dp_version .. " and will", + " be removed.", log_suffix) + config_entity["updated_at"] = nil + has_update = true + end end end end From 9cacf35d0f0a189493609369ebd18f18e31b51fc Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 29 Mar 2023 23:17:44 +0800 Subject: [PATCH 2377/4351] feat(plugin): datadog host/port referenceable (#10484) * feat(plugin): datadog host/port referenceable Fix FTI-4910 * revert referenceable number fields * changelog * fix test * apply suggestion * fix test * fix flaky test: do not share proxy client --- CHANGELOG.md | 2 + kong/plugins/datadog/schema.lua | 2 +- spec/03-plugins/08-datadog/01-log_spec.lua | 868 +++++++++++---------- 3 files changed, 464 insertions(+), 408 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e31db3d5db9..11748371542 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -108,6 +108,8 @@ - **HTTP-Log**: add `application/json; charset=utf-8` option for the `Content-Type` header in the http-log plugin, for log collectors that require that character set declaration. [#10533](https://github.com/Kong/kong/pull/10533) +- **DataDog**: supports value of `host` to be referenceable. + [#10484](https://github.com/Kong/kong/pull/10484) - **Zipkin&Opentelemetry**: convert traceid in http response headers to hex format [#10534](https://github.com/Kong/kong/pull/10534) - **ACME**: acme plugin now supports configuring `namespace` for redis storage diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index 16c2c580075..b156310b9a0 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -73,7 +73,7 @@ return { { config = { type = "record", fields = { - { host = typedefs.host({ default = "localhost" }), }, + { host = typedefs.host({ referenceable = true, default = "localhost" }), }, { port = typedefs.port({ default = 8125 }), }, { prefix = { type = "string", default = "kong" }, }, { service_name_tag = { type = "string", default = "name" }, }, diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 8c3f9c91f0e..4f8d8dee7ab 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -2,446 +2,500 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -for _, strategy in helpers.each_strategy() do - describe("Plugin: datadog (log) [#" .. strategy .. "]", function() - local proxy_client - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - "consumers", - "keyauth_credentials", - }) - - local consumer = bp.consumers:insert { - username = "foo", - custom_id = "bar" - } - - bp.keyauth_credentials:insert({ - key = "kong", - consumer = { id = consumer.id }, - }) - - local route1 = bp.routes:insert { - hosts = { "datadog1.com" }, - service = bp.services:insert { name = "dd1" } - } - - local route2 = bp.routes:insert { - hosts = { "datadog2.com" }, - service = bp.services:insert { name = "dd2" } - } - - local route3 = bp.routes:insert { - hosts = { "datadog3.com" }, - service = bp.services:insert { name = "dd3" } - } - - local route4 = bp.routes:insert { - hosts = { "datadog4.com" }, - service = bp.services:insert { name = "dd4" } - } - - local route5 = bp.routes:insert { - hosts = { "datadog5.com" }, - service = bp.services:insert { name = "dd5" } - } - - local route_grpc = assert(bp.routes:insert { - protocols = { "grpc" }, - paths = { "/hello.HelloService/" }, - service = assert(bp.services:insert { - name = "grpc", - url = helpers.grpcbin_url, - }), - }) - - local route6 = bp.routes:insert { - hosts = { "datadog6.com" }, - service = bp.services:insert { name = "dd6" } - } - - local route7 = bp.routes:insert { - hosts = { "datadog7.com" }, - service = bp.services:insert { name = "dd7" } - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route1.id }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route1.id }, - config = { - host = "127.0.0.1", - port = 9999, - }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route2.id }, - config = { - host = "127.0.0.1", - port = 9999, - metrics = { - { - name = "request_count", - stat_type = "counter", - sample_rate = 1, - }, - }, - }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route3.id }, - config = { - host = "127.0.0.1", - port = 9999, - metrics = { - { - name = "request_count", - stat_type = "counter", - sample_rate = 1, - tags = {"T2:V2", "T3:V3", "T4"}, - }, - { - name = "latency", - stat_type = "gauge", - sample_rate = 1, - tags = {"T2:V2:V3", "T4"}, - }, - { - name = "request_size", - stat_type = "distribution", - sample_rate = 1, - tags = {}, - }, - }, - }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route4.id }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route4.id }, - config = { - host = "127.0.0.1", - port = 9999, - prefix = "prefix", - }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route5.id }, - } - - helpers.setenv('KONG_DATADOG_AGENT_HOST', 'localhost') - helpers.setenv('KONG_DATADOG_AGENT_PORT', '9999') - bp.plugins:insert { - name = "datadog", - route = { id = route5.id }, - config = { - host = ngx.null, -- plugin takes above env var value, if set to null - port = ngx.null, -- plugin takes above env var value, if set to null - }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route_grpc.id }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route_grpc.id }, - config = { - host = "127.0.0.1", - port = 9999, - }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route6.id }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route6.id }, - config = { - host = "127.0.0.1", - port = 9999, - service_name_tag = "upstream", - status_tag = "http_status", - consumer_tag = "user", - }, - } - - bp.plugins:insert { - name = "key-auth", - route = { id = route7.id }, - } - - bp.plugins:insert { - name = "datadog", - route = { id = route7.id }, - config = { - host = "127.0.0.1", - port = 9999, - queue_size = 2, - }, - } - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - proxy_client = helpers.proxy_client() - end) - lazy_teardown(function() - if proxy_client then - proxy_client:close() - end +describe("Plugin: datadog (log)", function() - helpers.unsetenv('KONG_DATADOG_AGENT_HOST') - helpers.unsetenv('KONG_DATADOG_AGENT_PORT') + lazy_setup(function() + helpers.setenv('KONG_DATADOG_AGENT_HOST', 'localhost') + helpers.setenv('KONG_DATADOG_AGENT_HOST_TEST', 'localhost') + helpers.setenv('KONG_DATADOG_AGENT_PORT', '9999') + end) - helpers.stop_kong() - end) + lazy_teardown(function() + helpers.unsetenv('KONG_DATADOG_AGENT_HOST') + helpers.unsetenv('KONG_DATADOG_AGENT_HOST_TEST') + helpers.unsetenv('KONG_DATADOG_AGENT_PORT') + end) - it("logs metrics over UDP", function() - local thread = helpers.udp_server(9999, 6) + for _, strategy in helpers.each_strategy() do + describe("Plugin: datadog (log) [#" .. strategy .. "]", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "consumers", + "keyauth_credentials", + }) + + local consumer = bp.consumers:insert { + username = "foo", + custom_id = "bar" + } + + bp.keyauth_credentials:insert({ + key = "kong", + consumer = { id = consumer.id }, + }) - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200?apikey=kong", - headers = { - ["Host"] = "datadog1.com" + local route1 = bp.routes:insert { + hosts = { "datadog1.com" }, + service = bp.services:insert { name = "dd1" } } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - assert.contains("kong.request.count:1|c|#name:dd1,status:200,consumer:bar,app:kong" , gauges) - assert.contains("kong.latency:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.request.size:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.response.size:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.upstream_latency:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.kong_latency:%d*|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) - end) - it("logs metrics over UDP #grpc", function() - local thread = helpers.udp_server(9999, 6) - - local ok, res = helpers.proxy_client_grpc(){ - service = "hello.HelloService.SayHello", - opts = { - ["-H"] = "'apikey: kong'", - }, - } - assert.truthy(ok) - assert.same({ reply = "hello noname" }, cjson.decode(res)) - - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - assert.contains("kong.request.count:1|c|#name:grpc,status:200,consumer:bar,app:kong" , gauges) - assert.contains("kong.latency:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.request.size:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.response.size:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.upstream_latency:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.kong_latency:%d*|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) - end) + local route2 = bp.routes:insert { + hosts = { "datadog2.com" }, + service = bp.services:insert { name = "dd2" } + } - it("logs metrics over UDP with custom prefix", function() - local thread = helpers.udp_server(9999, 6) + local route3 = bp.routes:insert { + hosts = { "datadog3.com" }, + service = bp.services:insert { name = "dd3" } + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200?apikey=kong", - headers = { - ["Host"] = "datadog4.com" + local route4 = bp.routes:insert { + hosts = { "datadog4.com" }, + service = bp.services:insert { name = "dd4" } } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - assert.contains("prefix.request.count:1|c|#name:dd4,status:200,consumer:bar,app:kong",gauges) - assert.contains("prefix.latency:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("prefix.request.size:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("prefix.response.size:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("prefix.upstream_latency:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("prefix.kong_latency:%d*|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) - end) - it("logs metrics over UDP with custom tag names", function() - local thread = helpers.udp_server(9999, 6) + local route5 = bp.routes:insert { + hosts = { "datadog5.com" }, + service = bp.services:insert { name = "dd5" } + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200?apikey=kong", - headers = { - ["Host"] = "datadog6.com" + local route_grpc = assert(bp.routes:insert { + protocols = { "grpc" }, + paths = { "/hello.HelloService/" }, + service = assert(bp.services:insert { + name = "grpc", + url = helpers.grpcbin_url, + }), + }) + + local route6 = bp.routes:insert { + hosts = { "datadog6.com" }, + service = bp.services:insert { name = "dd6" } } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - assert.contains("kong.request.count:1|c|#upstream:dd6,http_status:200,user:bar,app:kong",gauges) - assert.contains("kong.latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) - assert.contains("kong.request.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) - assert.contains("kong.response.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) - assert.contains("kong.upstream_latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) - assert.contains("kong.kong_latency:%d*|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) - end) - it("logs only given metrics", function() - local thread = helpers.udp_server(9999, 1) + local route7 = bp.routes:insert { + hosts = { "datadog7.com" }, + service = bp.services:insert { name = "dd7" } + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "datadog2.com" + local route8 = bp.routes:insert { + hosts = { "datadog8.com" }, + paths = { "/test_schema" }, + service = bp.services:insert { + name = "dd8", + protocol = "http", + url = helpers.mock_upstream_url, + } } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - gauges = { gauges } -- as thread:join() returns a string in case of 1 - assert.equal(1, #gauges) - assert.contains("kong.request.count:1|c|#name:dd2,status:200", gauges) - end) - it("logs metrics with tags", function() - local thread = helpers.udp_server(9999, 3) + bp.plugins:insert { + name = "key-auth", + route = { id = route1.id }, + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "datadog3.com" + bp.plugins:insert { + name = "datadog", + route = { id = route1.id }, + config = { + host = "127.0.0.1", + port = 9999, + }, } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - assert.contains("kong.request.count:1|c|#name:dd3,status:200,T2:V2,T3:V3,T4", gauges) - assert.contains("kong.latency:%d+|g|#name:dd3,status:200,T2:V2:V3,T4", gauges, true) - assert.contains("kong.request.size:%d+|d|#name:dd3,status:200", gauges, true) - end) - it("logs metrics to host/port defined via environment variables", function() - local thread = helpers.udp_server(9999, 6) + bp.plugins:insert { + name = "datadog", + route = { id = route2.id }, + config = { + host = "127.0.0.1", + port = 9999, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + }, + }, + }, + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200?apikey=kong", - headers = { - ["Host"] = "datadog5.com" + bp.plugins:insert { + name = "datadog", + route = { id = route3.id }, + config = { + host = "127.0.0.1", + port = 9999, + metrics = { + { + name = "request_count", + stat_type = "counter", + sample_rate = 1, + tags = {"T2:V2", "T3:V3", "T4"}, + }, + { + name = "latency", + stat_type = "gauge", + sample_rate = 1, + tags = {"T2:V2:V3", "T4"}, + }, + { + name = "request_size", + stat_type = "distribution", + sample_rate = 1, + tags = {}, + }, + }, + }, } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - assert.contains("kong.request.count:1|c|#name:dd5,status:200,consumer:bar,app:kong" , gauges) - assert.contains("kong.latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.request.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.response.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.upstream_latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.kong_latency:%d*|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) - end) - it("logs metrics in several batches", function() - local thread = helpers.udp_server(9999, 6) + bp.plugins:insert { + name = "key-auth", + route = { id = route4.id }, + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200?apikey=kong", - headers = { - ["Host"] = "datadog7.com" + bp.plugins:insert { + name = "datadog", + route = { id = route4.id }, + config = { + host = "127.0.0.1", + port = 9999, + prefix = "prefix", + }, } - }) - assert.res_status(200, res) - - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - assert.contains("kong.request.count:1|c|#name:dd7,status:200,consumer:bar,app:kong" , gauges) - assert.contains("kong.latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.request.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.response.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.upstream_latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) - assert.contains("kong.kong_latency:%d*|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) - end) - -- the purpose of this test case is to test the batch queue - -- finish processing messages in one time(no retries) - it("no more messages than expected", function() - local thread = helpers.udp_server(9999, 10, 10) + bp.plugins:insert { + name = "key-auth", + route = { id = route5.id }, + } - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200?apikey=kong", - headers = { - ["Host"] = "datadog7.com" + bp.plugins:insert { + name = "datadog", + route = { id = route5.id }, + config = { + host = ngx.null, -- plugin takes above env var value, if set to null + port = ngx.null, -- plugin takes above env var value, if set to null + }, } - }) - assert.res_status(200, res) - local ok, gauges = thread:join() - assert.True(ok) - assert.equal(6, #gauges) - end) + bp.plugins:insert { + name = "key-auth", + route = { id = route_grpc.id }, + } - it("should not return a runtime error (regression)", function() - local thread = helpers.udp_server(9999, 1, 1) + bp.plugins:insert { + name = "datadog", + route = { id = route_grpc.id }, + config = { + host = "127.0.0.1", + port = 9999, + }, + } - local res = assert(proxy_client:send { - method = "GET", - path = "/NonMatch", - headers = { - ["Host"] = "fakedns.com" + bp.plugins:insert { + name = "key-auth", + route = { id = route6.id }, } - }) - assert.res_status(404, res) - assert.logfile().has.no.line("attempt to index field 'api' (a nil value)", true) + bp.plugins:insert { + name = "datadog", + route = { id = route6.id }, + config = { + host = "127.0.0.1", + port = 9999, + service_name_tag = "upstream", + status_tag = "http_status", + consumer_tag = "user", + }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route7.id }, + } + + bp.plugins:insert { + name = "datadog", + route = { id = route7.id }, + config = { + host = "127.0.0.1", + port = 9999, + queue_size = 2, + }, + } - -- make a valid request to make thread end - assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "datadog3.com" + bp.plugins:insert { + name = "datadog", + route = { id = route8.id }, + config = { + host = "{vault://env/kong-datadog-agent-host-test}", + port = 9999, + queue_size = 2, + }, } - }) - thread:join() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = "env", + })) + + proxy_client = helpers.proxy_client() + end) + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + + + helpers.stop_kong() + end) + + it("logs metrics over UDP", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog1.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#name:dd1,status:200,consumer:bar,app:kong" , gauges) + assert.contains("kong.latency:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) + end) + + it("logs metrics over UDP #grpc", function() + local thread = helpers.udp_server(9999, 6) + + local grpc_cleint = assert(helpers.proxy_client_grpc()) + + local ok, res = grpc_cleint{ + service = "hello.HelloService.SayHello", + opts = { + ["-H"] = "'apikey: kong'", + }, + } + assert.truthy(ok, res) + assert.same({ reply = "hello noname" }, cjson.decode(res)) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#name:grpc,status:200,consumer:bar,app:kong" , gauges) + assert.contains("kong.latency:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) + end) + + it("logs metrics over UDP with custom prefix", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog4.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("prefix.request.count:1|c|#name:dd4,status:200,consumer:bar,app:kong",gauges) + assert.contains("prefix.latency:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("prefix.request.size:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("prefix.response.size:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("prefix.upstream_latency:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("prefix.kong_latency:%d*|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) + end) + + it("logs metrics over UDP with custom tag names", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog6.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#upstream:dd6,http_status:200,user:bar,app:kong",gauges) + assert.contains("kong.latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) + end) + + it("logs only given metrics", function() + local thread = helpers.udp_server(9999, 1) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "datadog2.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + gauges = { gauges } -- as thread:join() returns a string in case of 1 + assert.equal(1, #gauges) + assert.contains("kong.request.count:1|c|#name:dd2,status:200", gauges) + end) + + it("logs metrics with tags", function() + local thread = helpers.udp_server(9999, 3) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "datadog3.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.contains("kong.request.count:1|c|#name:dd3,status:200,T2:V2,T3:V3,T4", gauges) + assert.contains("kong.latency:%d+|g|#name:dd3,status:200,T2:V2:V3,T4", gauges, true) + assert.contains("kong.request.size:%d+|d|#name:dd3,status:200", gauges, true) + end) + + it("logs metrics to host/port defined via environment variables", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog5.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#name:dd5,status:200,consumer:bar,app:kong" , gauges) + assert.contains("kong.latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) + end) + + it("logs metrics in several batches", function() + local thread = helpers.udp_server(9999, 6) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog7.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + assert.contains("kong.request.count:1|c|#name:dd7,status:200,consumer:bar,app:kong" , gauges) + assert.contains("kong.latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.request.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.response.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.upstream_latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + assert.contains("kong.kong_latency:%d*|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) + end) + + -- the purpose of this test case is to test the batch queue + -- finish processing messages in one time(no retries) + it("no more messages than expected", function() + local thread = helpers.udp_server(9999, 10, 10) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?apikey=kong", + headers = { + ["Host"] = "datadog7.com" + } + }) + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + end) + + it("should not return a runtime error (regression)", function() + local thread = helpers.udp_server(9999, 1, 1) + + local res = assert(proxy_client:send { + method = "GET", + path = "/NonMatch", + headers = { + ["Host"] = "fakedns.com" + } + }) + + assert.res_status(404, res) + assert.logfile().has.no.line("attempt to index field 'api' (a nil value)", true) + + -- make a valid request to make thread end + assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "datadog3.com" + } + }) + + thread:join() + end) + + it("referenceable fields works", function() + local thread = helpers.udp_server(9999, 6, 6) + local another_proxy_client = helpers.proxy_client() + + local res = assert(another_proxy_client:send { + method = "GET", + path = "/test_schema", + headers = { + ["Host"] = "datadog8.com" + } + }) + + assert.res_status(200, res) + + local ok, gauges = thread:join() + assert.True(ok) + assert.equal(6, #gauges) + end) end) - end) -end + end + +end) \ No newline at end of file From ec33964390401cd3a742dbd67b2a0f81893e8ea3 Mon Sep 17 00:00:00 2001 From: Harry Date: Wed, 29 Mar 2023 13:49:51 -0700 Subject: [PATCH 2378/4351] feat(conf) implement 'node_id' for configurable node ID (#10385) Kong automatically generates node IDs for each node in a cluster. Node IDs are the only unique identifiers that exist to track a Kong node within a cluster (no assumption is made that hostname is unique across all Kong nodes). When integrating closely with an orchestrator, a configurable node ID helps the operator to source the ID from the underlying orchestrator like kubernetes instead of letting Kong generating one. For most customers, letting Kong generate a Node ID will be sufficient. --- CHANGELOG.md | 2 + kong.conf.default | 5 +++ kong/conf_loader/init.lua | 4 ++ kong/pdk/node.lua | 38 +++++++++++++------ kong/templates/kong_defaults.lua | 1 + spec/01-unit/03-conf_loader_spec.lua | 14 +++++++ .../04-admin_api/02-kong_routes_spec.lua | 27 +++++++++++++ 7 files changed, 80 insertions(+), 11 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 11748371542..655e236a411 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -90,6 +90,8 @@ - Add Postgres triggers on the core entites and entities in bundled plugins to delete the expired rows in an efficient and timely manner. [#10389](https://github.com/Kong/kong/pull/10389) +- Support for configurable Node IDs + [#10385](https://github.com/Kong/kong/pull/10385) #### Admin API diff --git a/kong.conf.default b/kong.conf.default index f9490d4f94d..dbb24e9e0f6 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1899,3 +1899,8 @@ # Setting this attribute disables the search # behavior and explicitly instructs Kong which # OpenResty installation to use. + +#node_id = # Node ID for the Kong node. Every Kong node + # in a Kong cluster must have a unique and + # valid UUID. When empty, node ID is + # automatically generated. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 1ca24c99a21..4007a901b0d 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1275,6 +1275,10 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = "lua_max_post_args must be an integer between 1 and 1000" end + if conf.node_id and not utils.is_valid_uuid(conf.node_id) then + errors[#errors + 1] = "node_id must be a valid UUID" + end + return #errors == 0, errors[1], errors end diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index 60e6489647e..fd9a5a7f912 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -258,20 +258,36 @@ local function new(self) end + -- the PDK can be even when there is no configuration (for docs/tests) + -- so execute below block only when running under correct context local prefix = self and self.configuration and self.configuration.prefix - if prefix and self.configuration.role == "data_plane" then - local id, err = private_node.load_node_id(prefix) - if id then - node_id = id - ngx.log(ngx.DEBUG, "restored node_id from the filesystem: ", node_id) - - else - id = _NODE.get_id() - if err then - ngx.log(ngx.WARN, "failed to restore node_id from the filesystem: ", - err, ", so a new one was generated: ", id) + if prefix then + -- precedence order: + -- 1. user provided node id + local configuration_node_id = self and self.configuration and self.configuration.node_id + if configuration_node_id then + node_id = configuration_node_id + end + -- 2. node id (if any) on file-system + if not node_id then + if prefix and self.configuration.role == "data_plane" then + local id, err = private_node.load_node_id(prefix) + if id then + node_id = id + ngx.log(ngx.DEBUG, "restored node_id from the filesystem: ", node_id) + else + ngx.log(ngx.WARN, "failed to restore node_id from the filesystem: ", + err, ", a new node_id will be generated") + end end end + -- 3. generate a new id + if not node_id then + node_id = _NODE.get_id() + end + if node_id then + ngx.log(ngx.INFO, "kong node-id: " .. node_id) + end end return _NODE diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index e8f198495ea..7c0582c35dd 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -20,6 +20,7 @@ error_template_html = NONE error_template_json = NONE error_template_xml = NONE error_template_plain = NONE +node_id = NONE proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reuseport backlog=16384 stream_listen = off diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index d55ec694c84..a98355b9108 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -667,6 +667,20 @@ describe("Configuration loader", function() assert.is_nil(err) assert.is_table(conf) end) + it("errors when node_id is not a valid uuid", function() + local conf, err = conf_loader(nil, { + node_id = "foobar", + }) + assert.equal("node_id must be a valid UUID", err) + assert.is_nil(conf) + end) + it("accepts a valid UUID as node_id", function() + local conf, err = conf_loader(nil, { + node_id = "8b7de2ba-0477-4667-a811-8bca46073ca9", + }) + assert.is_nil(err) + assert.equal("8b7de2ba-0477-4667-a811-8bca46073ca9", conf.node_id) + end) it("errors when the hosts file does not exist", function() local tmpfile = "/a_file_that_does_not_exist" local conf, err = conf_loader(nil, { diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index a2b3e68f620..af5013e4574 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -570,3 +570,30 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) end) end +describe("Admin API - node ID is set correctly", function() + local client + local input_node_id = "592e1c2b-6678-45aa-80f9-78cfb29f5e31" + lazy_setup(function() + helpers.get_db_utils(nil, {}) -- runs migrations + assert(helpers.start_kong { + node_id = input_node_id + }) + client = helpers.admin_client(10000) + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + end) + + it("returns node-id set in configuration", function() + local res1 = assert(client:send { + method = "GET", + path = "/" + }) + + local body = assert.res_status(200, res1) + local json = cjson.decode(body) + assert.equal(input_node_id, json.node_id) + end) +end) From 122bb7862c74497d92645b9bebb1a271c37963b1 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 30 Mar 2023 08:43:13 -0700 Subject: [PATCH 2379/4351] chore(actions): use release tag for `scan-docker-image` These actions are released and controlled by the company, so we do not need to pin them by hash. KAG-1073 --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 7dfea602db5..aa9345cc3dd 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -460,7 +460,7 @@ jobs: - name: Scan AMD64 Image digest id: sbom_action_amd64 if: steps.image_manifest_metadata.outputs.amd64_sha != '' - uses: Kong/public-shared-actions/security-actions/scan-docker-image@b2e4a29d30382e1cceeda8df1e8b8bee65bef39b + uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 with: asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-amd64 image: ${{env.IMAGE}}@${{ steps.image_manifest_metadata.outputs.amd64_sha }} @@ -468,7 +468,7 @@ jobs: - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 - uses: Kong/public-shared-actions/security-actions/scan-docker-image@b2e4a29d30382e1cceeda8df1e8b8bee65bef39b + uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 with: asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-arm64 image: ${{env.IMAGE}}@${{ steps.image_manifest_metadata.outputs.arm64_sha }} From 7eadfe66f458f00d449791cd08e2d0843a05c707 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 30 Mar 2023 23:35:03 +0200 Subject: [PATCH 2380/4351] feat(request-transformer): honor untrusted_lua configuration values (#10327) --- CHANGELOG.md | 2 + kong/plugins/request-transformer/access.lua | 30 +- .../36-request-transformer/02-access_spec.lua | 427 ++++++++++++++++++ 3 files changed, 454 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 655e236a411..2f1981eb7f7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -158,6 +158,8 @@ - **Request-Transformer**: fix an issue where requests would intermittently be proxied with incorrect query parameters. [10539](https://github.com/Kong/kong/pull/10539) +- **Request Transformer**: honor value of untrusted_lua configuration parameter + [#10327](https://github.com/Kong/kong/pull/10327) #### PDK diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index f0772995025..f63d6fc6414 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -2,6 +2,7 @@ local multipart = require "multipart" local cjson = require("cjson.safe").new() local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" +local sandbox = require "kong.tools.sandbox" local table_insert = table.insert local get_uri_args = kong.request.get_query @@ -23,6 +24,8 @@ local pairs = pairs local error = error local rawset = rawset local pl_copy_table = pl_tablex.deepcopy +local lua_enabled = sandbox.configuration.enabled +local sandbox_enabled = sandbox.configuration.sandbox_enabled local _M = {} local template_cache = setmetatable( {}, { __mode = "k" }) @@ -74,6 +77,17 @@ local function param_value(source_template, config_array, template_env) return nil end + if not lua_enabled then + -- Detect expressions in the source template + local expr = str_find(source_template, "%$%(.*%)") + if expr then + return nil, "loading of untrusted Lua code disabled because " .. + "'untrusted_lua' config option is set to 'off'" + end + -- Lua is disabled, no need to render the template + return source_template + end + -- find compiled templates for this plugin-configuration array local compiled_templates = template_cache[config_array] if not compiled_templates then @@ -498,7 +512,9 @@ function _M.execute(conf) } local loader = lazy_loaders[key] if not loader then - -- we don't have a loader, so just return nothing + if lua_enabled and not sandbox_enabled then + return _G[key] + end return end -- set the result on the table to not load again @@ -511,13 +527,17 @@ function _M.execute(conf) end, } - local template_env = setmetatable({ + local template_env = {} + if lua_enabled and sandbox_enabled then + -- load the sandbox environment to be used to render the template + template_env = pl_copy_table(sandbox.configuration.environment) -- here we can optionally add functions to expose to the sandbox, eg: - -- tostring = tostring, -- for example + -- tostring = tostring, -- because headers may contain array elements such as duplicated headers -- type is a useful function in these cases. See issue #25. - type = type, - }, __meta_environment) + template_env.type = type + end + setmetatable(template_env, __meta_environment) transform_uri(conf, template_env) transform_method(conf) diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 760964b9699..76687101d62 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -2337,4 +2337,431 @@ describe("Plugin: request-transformer (thread safety) [#" .. strategy .. "]", fu assert.equals("", race_conditions) end) end) + +describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lua=off", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local route1 = bp.routes:insert({ + hosts = { "testLuaOff.test" } + }) + + local route2 = bp.routes:insert({ + hosts = { "testLuaOff2.test" } + }) + + bp.plugins:insert { + route = { id = route1.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:some_value"}, + } + } + } + + bp.plugins:insert { + route = { id = route2.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(require('inspect')(string.sub(query_params.user, 1, 3)))"}, + } + } + } + + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "off", + plugins = "bundled, request-transformer", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + + it("correctly handles plain text value", function() + local r = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "testLuaOff.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("x-added") + assert.equals("some_value", value) + end) + + it("does not render lua expressions", function() + local pattern = [[loading of untrusted Lua code disabled because 'untrusted_lua' config option is set to 'off']] + local start_count = count_log_lines(pattern) + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user = "foo" + }, + headers = { + host = "testLuaOff2.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(500) + helpers.wait_until(function() + local count = count_log_lines(pattern) + return count - start_count >= 1 + end, 5) + end) +end) + +describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lua=on", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local route1 = bp.routes:insert({ + hosts = { "testLuaOff1.test" }, + }) + + bp.plugins:insert { + route = { id = route1.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(require('inspect')(string.sub(query_params.user, 1, 3)))"}, + } + } + } + + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "on", + plugins = "bundled, request-transformer", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("using template", function() + it("renders the Lua expression without restrictions", function() + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user = "foo123" + }, + headers = { + host = "testLuaOff1.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("x-added") + assert.equals('"foo"', value) + end) + end) +end) + +describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lua=sandbox", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local route1 = bp.routes:insert({ + hosts = { "testLuaSandbox1.test" }, + }) + + local route2 = bp.routes:insert({ + hosts = { "testLuaSandbox2.test" }, + }) + + local route3 = bp.routes:insert({ + hosts = { "testLuaSandbox3.test" }, + }) + + bp.plugins:insert { + route = { id = route1.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(type(query_params.user))"}, + } + } + } + + bp.plugins:insert { + route = { id = route2.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(string.sub(query_params.user, 1, 3))"}, + } + } + } + + bp.plugins:insert { + route = { id = route3.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(require('inspect')('somestring'))"}, + } + } + } + + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "sandbox", + plugins = "bundled, request-transformer", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("using template", function() + it("should succeed when template accesses allowed Lua function from sandbox", function() + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user = "foo" + }, + headers = { + host = "testLuaSandbox1.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("x-added") + assert.equals("string", value) + end) + + it("should fail when template tries to access non allowed Lua function from sandbox", function() + local pattern = [[attempt to index global 'string' %(a nil value%)]] + local start_count = count_log_lines(pattern) + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user = "foo" + }, + headers = { + host = "testLuaSandbox2.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(500) + helpers.wait_until(function() + local count = count_log_lines(pattern) + return count - start_count >= 1 + end, 5) + end) + + it("should fail when template tries to require non whitelisted module from sandbox", function() + local pattern = [[require 'inspect' not allowed within sandbox]] + local start_count = count_log_lines(pattern) + + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user = "foo" + }, + headers = { + host = "testLuaSandbox3.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(500) + + helpers.wait_until(function() + local count = count_log_lines(pattern) + return count - start_count >= 1 + end, 5) + end) + end) +end) + +describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lua_sandbox_requires", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local route1 = bp.routes:insert({ + hosts = { "testLuaRequires.test" }, + }) + + bp.plugins:insert { + route = { id = route1.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(require('inspect')({query_params.user1,query_params.user2}))"}, + } + } + } + + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "sandbox", + untrusted_lua_sandbox_requires = "inspect", + plugins = "bundled, request-transformer", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("using template", function() + it("should successfully require whitelisted module from sandbox", function() + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user1 = "foo", + user2 = "bar", + }, + headers = { + host = "testLuaRequires.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("x-added") + assert.equals('{ "foo", "bar" }', value) + end) + end) +end) + +describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lua_sandbox_environment", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local route1 = bp.routes:insert({ + hosts = { "testLuaRequires.test" }, + }) + + bp.plugins:insert { + route = { id = route1.id }, + name = "request-transformer", + config = { + add = { + headers = {"x-added:$(string.format('u1:%s;u2:%s', query_params.user1,query_params.user2))"}, + } + } + } + + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "sandbox", + untrusted_lua_sandbox_environment = "string", + plugins = "bundled, request-transformer", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("using template", function() + it("should successfully access whitelisted Lua variables from sandbox", function() + local r = assert(client:send { + method = "GET", + path = "/", + query = { + user1 = "foo", + user2 = "bar", + }, + headers = { + host = "testLuaRequires.test", + ["Content-Type"] = "application/x-www-form-urlencoded", + } + }) + assert.response(r).has.status(200) + local value = assert.request(r).has.header("x-added") + assert.equals('u1:foo;u2:bar', value) + end) + end) +end) end From 51cfcfb55521b653c420c6eb2146c7573e6d19c9 Mon Sep 17 00:00:00 2001 From: PidgeyBE Date: Fri, 31 Mar 2023 10:28:44 +0200 Subject: [PATCH 2381/4351] Fix request buffering for HTTP/2.0 (#10204) * Fix request buffering for HTTP/2.0 * trying to add tests * Run tests for both HTTP/1.1 and HTTP/2.0 * revert non-relevant changes * revert non-relevant changes * add curl-dev dependency * Update Makefile with bungle's suggestion Co-authored-by: Aapo Talvensaari * Fix curl dir for macos Co-authored-by: Aapo Talvensaari --------- Co-authored-by: Aapo Talvensaari --- .devcontainer/Dockerfile | 3 +- .devcontainer/docker-compose.yml | 2 + .github/workflows/build_and_test.yml | 2 +- Makefile | 6 +- kong/runloop/handler.lua | 19 +- .../05-proxy/27-unbuffered_spec.lua | 315 +++++++++++------- 6 files changed, 214 insertions(+), 133 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 92016901500..4a1cc8a6781 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,4 +9,5 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev + libyaml-dev \ + libcurl4-openssl-dev diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml index 0b69da3395d..f4b1e5801d6 100644 --- a/.devcontainer/docker-compose.yml +++ b/.devcontainer/docker-compose.yml @@ -35,6 +35,8 @@ services: KONG_PG_HOST: db OPENSSL_DIR: /usr/local/kong CRYPTO_DIR: /usr/local/kong + # env vars to be able to run tests + KONG_TEST_PG_DATABASE: kong # Overrides default command so things don't shut down after the process ends. command: /bin/sh -c "while sleep 1000; do :; done" diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index f027dd5a744..a2f133b82ca 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -43,7 +43,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/Makefile b/Makefile index 45e0059940c..b0fe66d5c8c 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" "Lua-cURL 0.3.13" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -12,10 +12,12 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml +CURL_INCDIR ?= $(shell brew --prefix)/opt/curl/include else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr +CURL_INCDIR ?= /usr/include/x86_64-linux-gnu/ endif ifeq ($(MACHINE), aarch64) @@ -77,7 +79,7 @@ install-dev-rocks: build-venv else \ echo $$rock not found, installing via luarocks... ; \ LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ - luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ fi \ done; diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3a7a9434509..529aacb0888 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1280,19 +1280,18 @@ return { return exec("@grpc") end - if protocol_version == 1.1 then - if route.request_buffering == false then - if route.response_buffering == false then - return exec("@unbuffered") - end - - return exec("@unbuffered_request") - end - + if route.request_buffering == false then if route.response_buffering == false then - return exec("@unbuffered_response") + return exec("@unbuffered") end + + return exec("@unbuffered_request") + end + + if route.response_buffering == false then + return exec("@unbuffered_response") end + end end, -- Only executed if the `router` module found a route and allows nginx to proxy it. diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 5a32aca4911..36a720afec6 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -1,25 +1,53 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" +local curl = require("cURL") + +local HTTP_VERSIONS = { + CURL_HTTP_VERSION_NONE = 0, + CURL_HTTP_VERSION_1_0 = 1, + CURL_HTTP_VERSION_1_1 = 2, + CURL_HTTP_VERSION_2_0 = 3, + CURL_HTTP_VERSION_2TLS = 4, + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 +} + +local function curl_post(url, body, http_version) + http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] + + local c = curl.easy{ + url = url, + ssl_verifypeer = false, + ssl_verifyhost = false, + post = true, + postfields = body, + --[curl.OPT_VERBOSE] = true, + [curl.OPT_HEADER] = true, + [curl.OPT_HTTP_VERSION] = http_version, + } + local response = {} + c:setopt_writefunction(table.insert, response) + c:perform() + + local status = c:getinfo_response_code() + local full_response = table.concat(response) + local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) + local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) + + --parse headers + local return_headers = {} + for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do + local index = string.find(header, ":") + return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) + end + return status, return_headers, return_body +end --- HTTP 1.1 Chunked Body (5 MB) -local function body() - local chunk = "2000" .."\r\n" .. rstring.to_hex(random.bytes(4096)) .. "\r\n" - local i = 0 - return function() - i = i + 1 - - if i == 641 then - return "0\r\n\r\n" - end - - if i == 642 then - return nil - end - return chunk - end +--- HTTP Body (5 MB) +local function body() + return rstring.to_hex(random.bytes(5*1024*1024/2)) end @@ -89,109 +117,6 @@ for _, strategy in helpers.each_strategy() do proxy_client:close() end) - describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency - - it("is calculated for buffered", function() - warmup_client:post("/buffered/post", { body = "warmup" }) - - local res = proxy_client:send({ - method = "POST", - path = "/buffered/post", - body = body(), - headers = { - ["Transfer-Encoding"] = "chunked", - ["Content-Type"] = "application/octet-stream", - } - }) - - assert.equal(200, res.status) - - buffered_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) - - assert.is_number(buffered_latency) - end) - - it("is calculated for unbuffered", function() - warmup_client:post("/unbuffered/post", { body = "warmup" }) - - local res = proxy_client:send({ - method = "POST", - path = "/unbuffered/post", - body = body(), - headers = { - ["Transfer-Encoding"] = "chunked", - ["Content-Type"] = "application/octet-stream", - } - }) - - assert.equal(200, res.status) - - unbuffered_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) - - assert.is_number(unbuffered_latency) - end) - - it("is calculated for unbuffered request", function() - warmup_client:post("/unbuffered-request/post", { body = "warmup" }) - - local res = proxy_client:send({ - method = "POST", - path = "/unbuffered-request/post", - body = body(), - headers = { - ["Transfer-Encoding"] = "chunked", - ["Content-Type"] = "application/octet-stream", - } - }) - - assert.equal(200, res.status) - - unbuffered_request_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) - - assert.is_number(unbuffered_request_latency) - end) - - it("is calculated for unbuffered response", function() - warmup_client:post("/unbuffered-response/post", { body = "warmup" }) - - local res = proxy_client:send({ - method = "POST", - path = "/unbuffered-response/post", - body = body(), - headers = { - ["Transfer-Encoding"] = "chunked", - ["Content-Type"] = "application/octet-stream", - } - }) - - assert.equal(200, res.status) - - unbuffered_response_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) - - assert.is_number(unbuffered_response_latency) - end) - - it("is greater for buffered than unbuffered", function() - assert.equal(true, buffered_latency > unbuffered_latency) - end) - - it("is greater for buffered than unbuffered request", function() - assert.equal(true, buffered_latency > unbuffered_request_latency) - end) - - it("is greater for unbuffered response than unbuffered", function() - assert.equal(true, unbuffered_response_latency > unbuffered_latency) - end) - - it("is greater for unbuffered response than unbuffered request", function() - assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) - end) - end) - describe("number of response chunks", function() local buffered_chunks = 0 local unbuffered_chunks = 0 @@ -296,3 +221,155 @@ for _, strategy in helpers.each_strategy() do end) end) end + + +-- Tests for HTTP/1.1 and HTTP/2.0 +local versions_to_test = {"CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0"} +for _, version in pairs(versions_to_test) do + local http_version = HTTP_VERSIONS[version] + + for _, strategy in helpers.each_strategy() do + describe("HTTP 2.0 Buffered requests/response [#" .. strategy .. "] [#"..version.."]", function() + local warmup_client + local base_url + local proxy_ip + local proxy_port + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services" + }) + + local service = bp.services:insert() + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/buffered" }, + request_buffering = true, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered" }, + request_buffering = false, + response_buffering = false, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-request" }, + request_buffering = false, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-response" }, + request_buffering = true, + response_buffering = false, + service = service, + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + end) + + lazy_teardown(function() + warmup_client:close() + helpers.stop_kong() + end) + + before_each(function() + proxy_ip = helpers.get_proxy_ip(true, true) + proxy_port = helpers.get_proxy_port(true, true) + warmup_client = helpers.proxy_client() + base_url = "https://" .. proxy_ip .. ":" .. proxy_port + end) + + describe("request latency", function() + local buffered_latency + local unbuffered_latency + local unbuffered_request_latency + local unbuffered_response_latency + local status, headers, _ + + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + + status, headers, _ = curl_post( + base_url .. "/buffered/post", body(), + http_version + ) + assert.equal(200, status) + + buffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(buffered_latency) + + end) + + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + + status, headers, _ = curl_post( + base_url .. "/unbuffered/post", body(), + http_version + ) + assert.equal(200, status) + unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_latency) + + end) + + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + + status, headers, _ = curl_post( + base_url .. "/unbuffered-request/post", body(), + http_version + ) + assert.equal(200, status) + unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_request_latency) + + end) + + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + + status, headers, _ = curl_post( + base_url .. "/unbuffered-response/post", body(), + http_version + ) + assert.equal(200, status) + unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_response_latency) + end) + + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) + end) + + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) + end) + + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + end) + end) + end) + end +end \ No newline at end of file From 9658e9e9e06b4690b8979ec900410e513002ead5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 31 Mar 2023 11:35:33 +0200 Subject: [PATCH 2382/4351] Revert "Fix request buffering for HTTP/2.0 (#10204)" (#10596) This reverts commit 51cfcfb55521b653c420c6eb2146c7573e6d19c9. --- .devcontainer/Dockerfile | 3 +- .devcontainer/docker-compose.yml | 2 - .github/workflows/build_and_test.yml | 2 +- Makefile | 6 +- kong/runloop/handler.lua | 19 +- .../05-proxy/27-unbuffered_spec.lua | 315 +++++++----------- 6 files changed, 133 insertions(+), 214 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 4a1cc8a6781..92016901500 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,5 +9,4 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev \ - libcurl4-openssl-dev + libyaml-dev diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml index f4b1e5801d6..0b69da3395d 100644 --- a/.devcontainer/docker-compose.yml +++ b/.devcontainer/docker-compose.yml @@ -35,8 +35,6 @@ services: KONG_PG_HOST: db OPENSSL_DIR: /usr/local/kong CRYPTO_DIR: /usr/local/kong - # env vars to be able to run tests - KONG_TEST_PG_DATABASE: kong # Overrides default command so things don't shut down after the process ends. command: /bin/sh -c "while sleep 1000; do :; done" diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index a2f133b82ca..f027dd5a744 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -43,7 +43,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/Makefile b/Makefile index b0fe66d5c8c..45e0059940c 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" "Lua-cURL 0.3.13" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -12,12 +12,10 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml -CURL_INCDIR ?= $(shell brew --prefix)/opt/curl/include else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr -CURL_INCDIR ?= /usr/include/x86_64-linux-gnu/ endif ifeq ($(MACHINE), aarch64) @@ -79,7 +77,7 @@ install-dev-rocks: build-venv else \ echo $$rock not found, installing via luarocks... ; \ LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ - luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ fi \ done; diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 529aacb0888..3a7a9434509 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1280,18 +1280,19 @@ return { return exec("@grpc") end - if route.request_buffering == false then - if route.response_buffering == false then - return exec("@unbuffered") - end + if protocol_version == 1.1 then + if route.request_buffering == false then + if route.response_buffering == false then + return exec("@unbuffered") + end - return exec("@unbuffered_request") - end + return exec("@unbuffered_request") + end - if route.response_buffering == false then - return exec("@unbuffered_response") + if route.response_buffering == false then + return exec("@unbuffered_response") + end end - end end, -- Only executed if the `router` module found a route and allows nginx to proxy it. diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 36a720afec6..5a32aca4911 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -1,53 +1,25 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" -local curl = require("cURL") - -local HTTP_VERSIONS = { - CURL_HTTP_VERSION_NONE = 0, - CURL_HTTP_VERSION_1_0 = 1, - CURL_HTTP_VERSION_1_1 = 2, - CURL_HTTP_VERSION_2_0 = 3, - CURL_HTTP_VERSION_2TLS = 4, - CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 -} - -local function curl_post(url, body, http_version) - http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] - - local c = curl.easy{ - url = url, - ssl_verifypeer = false, - ssl_verifyhost = false, - post = true, - postfields = body, - --[curl.OPT_VERBOSE] = true, - [curl.OPT_HEADER] = true, - [curl.OPT_HTTP_VERSION] = http_version, - } - local response = {} - c:setopt_writefunction(table.insert, response) - c:perform() - - local status = c:getinfo_response_code() - local full_response = table.concat(response) - local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) - local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) - - --parse headers - local return_headers = {} - for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do - local index = string.find(header, ":") - return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) - end - - return status, return_headers, return_body -end ---- HTTP Body (5 MB) +-- HTTP 1.1 Chunked Body (5 MB) local function body() - return rstring.to_hex(random.bytes(5*1024*1024/2)) + local chunk = "2000" .."\r\n" .. rstring.to_hex(random.bytes(4096)) .. "\r\n" + local i = 0 + return function() + i = i + 1 + + if i == 641 then + return "0\r\n\r\n" + end + + if i == 642 then + return nil + end + + return chunk + end end @@ -117,6 +89,109 @@ for _, strategy in helpers.each_strategy() do proxy_client:close() end) + describe("request latency", function() + local buffered_latency + local unbuffered_latency + local unbuffered_request_latency + local unbuffered_response_latency + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + + local res = proxy_client:send({ + method = "POST", + path = "/buffered/post", + body = body(), + headers = { + ["Transfer-Encoding"] = "chunked", + ["Content-Type"] = "application/octet-stream", + } + }) + + assert.equal(200, res.status) + + buffered_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) + + assert.is_number(buffered_latency) + end) + + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + + local res = proxy_client:send({ + method = "POST", + path = "/unbuffered/post", + body = body(), + headers = { + ["Transfer-Encoding"] = "chunked", + ["Content-Type"] = "application/octet-stream", + } + }) + + assert.equal(200, res.status) + + unbuffered_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) + + assert.is_number(unbuffered_latency) + end) + + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + + local res = proxy_client:send({ + method = "POST", + path = "/unbuffered-request/post", + body = body(), + headers = { + ["Transfer-Encoding"] = "chunked", + ["Content-Type"] = "application/octet-stream", + } + }) + + assert.equal(200, res.status) + + unbuffered_request_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) + + assert.is_number(unbuffered_request_latency) + end) + + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + + local res = proxy_client:send({ + method = "POST", + path = "/unbuffered-response/post", + body = body(), + headers = { + ["Transfer-Encoding"] = "chunked", + ["Content-Type"] = "application/octet-stream", + } + }) + + assert.equal(200, res.status) + + unbuffered_response_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) + + assert.is_number(unbuffered_response_latency) + end) + + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) + end) + + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) + end) + + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + end) + end) + describe("number of response chunks", function() local buffered_chunks = 0 local unbuffered_chunks = 0 @@ -221,155 +296,3 @@ for _, strategy in helpers.each_strategy() do end) end) end - - --- Tests for HTTP/1.1 and HTTP/2.0 -local versions_to_test = {"CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0"} -for _, version in pairs(versions_to_test) do - local http_version = HTTP_VERSIONS[version] - - for _, strategy in helpers.each_strategy() do - describe("HTTP 2.0 Buffered requests/response [#" .. strategy .. "] [#"..version.."]", function() - local warmup_client - local base_url - local proxy_ip - local proxy_port - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services" - }) - - local service = bp.services:insert() - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/buffered" }, - request_buffering = true, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered" }, - request_buffering = false, - response_buffering = false, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-request" }, - request_buffering = false, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-response" }, - request_buffering = true, - response_buffering = false, - service = service, - }) - - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - }) - - end) - - lazy_teardown(function() - warmup_client:close() - helpers.stop_kong() - end) - - before_each(function() - proxy_ip = helpers.get_proxy_ip(true, true) - proxy_port = helpers.get_proxy_port(true, true) - warmup_client = helpers.proxy_client() - base_url = "https://" .. proxy_ip .. ":" .. proxy_port - end) - - describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency - local status, headers, _ - - - it("is calculated for buffered", function() - warmup_client:post("/buffered/post", { body = "warmup" }) - - status, headers, _ = curl_post( - base_url .. "/buffered/post", body(), - http_version - ) - assert.equal(200, status) - - buffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(buffered_latency) - - end) - - it("is calculated for unbuffered", function() - warmup_client:post("/unbuffered/post", { body = "warmup" }) - - status, headers, _ = curl_post( - base_url .. "/unbuffered/post", body(), - http_version - ) - assert.equal(200, status) - unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_latency) - - end) - - it("is calculated for unbuffered request", function() - warmup_client:post("/unbuffered-request/post", { body = "warmup" }) - - status, headers, _ = curl_post( - base_url .. "/unbuffered-request/post", body(), - http_version - ) - assert.equal(200, status) - unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_request_latency) - - end) - - it("is calculated for unbuffered response", function() - warmup_client:post("/unbuffered-response/post", { body = "warmup" }) - - status, headers, _ = curl_post( - base_url .. "/unbuffered-response/post", body(), - http_version - ) - assert.equal(200, status) - unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_response_latency) - end) - - it("is greater for buffered than unbuffered", function() - assert.equal(true, buffered_latency > unbuffered_latency) - end) - - it("is greater for buffered than unbuffered request", function() - assert.equal(true, buffered_latency > unbuffered_request_latency) - end) - - it("is greater for unbuffered response than unbuffered", function() - assert.equal(true, unbuffered_response_latency > unbuffered_latency) - end) - - it("is greater for unbuffered response than unbuffered request", function() - assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) - end) - end) - end) - end -end \ No newline at end of file From 887c8d2492a2cad643a501c3f03f0cc6a2df22be Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Fri, 31 Mar 2023 12:31:38 +0200 Subject: [PATCH 2383/4351] feat(serverless-functions): isolate sandbox cache (#10417) --- CHANGELOG.md | 8 ++ kong/plugins/pre-function/_handler.lua | 11 +- .../02-access_spec.lua | 130 ++++++++++++++++++ 3 files changed, 148 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2f1981eb7f7..bc08272fa39 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,14 @@ ## Unreleased +### Breaking Changes + +#### Plugins + +- **Serverless Functions**: `kong.cache` now points to a cache instance that is dedicated to the + Serverless Functions plugins: it does not provide access to the global kong cache. Access to + certain fields in kong.configuration has also been restricted. + ### Additions #### Core diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index 470a04acb02..a4c51325645 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,3 +1,4 @@ +local resty_mlcache = require "resty.mlcache" local sandbox = require "kong.tools.sandbox" local kong_meta = require "kong.meta" @@ -8,7 +9,15 @@ local config_cache do local no_op = function() end - local sandbox_opts = { env = { kong = kong, ngx = ngx } } + local shm_name = "kong_db_cache" + local cache_name = "serverless_" .. shm_name + local cache = resty_mlcache.new(cache_name, shm_name, { lru_size = 1e4 }) + local sandbox_kong = setmetatable({ + cache = cache, + configuration = kong.configuration.remove_sensitive() + }, { __index = kong }) + + local sandbox_opts = { env = { kong = sandbox_kong, ngx = ngx } } -- compiles the array for a phase into a single function local function compile_phase_array(phase_funcs) diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 63e19504ee8..74de03ac0b8 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -58,6 +58,38 @@ local mock_fn_ten = [[ ngx.var.args = nil ]] +-- cache is accessible +local mock_fn_eleven = [[ + local ok, err = kong.cache:get("foo", nil, function() return "val" end) + if err then + ngx.exit(500) + end + local v = kong.cache:get("foo") + ngx.status = 200 + ngx.say(v) + ngx.exit(ngx.status) +]] + +-- cache does not allow access to gateway information +local mock_fn_twelve = [[ + ngx.status = 200 + ngx.say(tostring(kong.cache.cluster_events)) + ngx.exit(ngx.status) +]] + +-- configuration is accessible +local mock_fn_thirteen = [[ + ngx.status = 200 + ngx.say(kong.configuration.plugins[1]) + ngx.exit(ngx.status) +]] + +-- configuration restricts access to properties +local mock_fn_fourteen = [[ + ngx.status = 200 + ngx.say(kong.configuration.pg_password) + ngx.exit(ngx.status) +]] describe("Plugin: serverless-functions", function() @@ -138,6 +170,26 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do hosts = { "ten." .. plugin_name .. ".com" }, } + local route11 = bp.routes:insert { + service = { id = service.id }, + hosts = { "eleven." .. plugin_name .. ".com" }, + } + + local route12 = bp.routes:insert { + service = { id = service.id }, + hosts = { "twelve." .. plugin_name .. ".com" }, + } + + local route13 = bp.routes:insert { + service = { id = service.id }, + hosts = { "thirteen." .. plugin_name .. ".com" }, + } + + local route14 = bp.routes:insert { + service = { id = service.id }, + hosts = { "fourteen." .. plugin_name .. ".com" }, + } + bp.plugins:insert { name = plugin_name, route = { id = route1.id }, @@ -192,6 +244,30 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do config = get_conf { mock_fn_ten }, } + bp.plugins:insert { + name = plugin_name, + route = { id = route11.id }, + config = get_conf { mock_fn_eleven }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route12.id }, + config = get_conf { mock_fn_twelve }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route13.id }, + config = get_conf { mock_fn_thirteen }, + } + + bp.plugins:insert { + name = plugin_name, + route = { id = route14.id }, + config = get_conf { mock_fn_fourteen }, + } + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -364,6 +440,60 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do end) end) + describe("sandbox access", function() + it("can access cache", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "eleven." .. plugin_name .. ".com", + }, + }) + local body = assert.res_status(200, res) + assert.is_not_nil(body) + assert.equal("val", body) + end) + + it("cannot access gateway information through the cache", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "twelve." .. plugin_name .. ".com", + }, + }) + local body = assert.res_status(200, res) + assert.is_not_nil(body) + assert.equal("nil", body) + end) + + it("can access kong.configuration fields", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "thirteen." .. plugin_name .. ".com", + }, + }) + local body = assert.res_status(200, res) + assert.is_not_nil(body) + assert.equal("bundled", body) + end) + + it("redacts sensitive configuration fields", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "fourteen." .. plugin_name .. ".com", + }, + }) + local body = assert.res_status(200, res) + assert.is_not_nil(body) + assert.match("%*+", body) + end) + end) + describe("issues", function() it("does not crash even when query is cleared, #9246", function() local res = client:get("/status/200?a=b", { From 0354778de73400dbe1dcac2b85de4cd006bd0495 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 Mar 2023 14:22:37 +0300 Subject: [PATCH 2384/4351] fix(proxy): fix request buffering for HTTP/2.0 (#10595) ### Summary Turning request/response buffering off for HTTP/2.0 is not possible. There is a check that causes buffering only to be controllable for HTTP/1.1. This was probably done because of an issue in nginx, which was fixed in version 1.9.14 (http://nginx.org/en/docs/http/ngx_http_v2_module.html): > Before version 1.9.14, buffering of a client request body could not be > disabled regardless of [proxy_request_buffering](http://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_request_buffering), > [fastcgi_request_buffering](http://nginx.org/en/docs/http/ngx_http_fastcgi_module.html#fastcgi_request_buffering), > [uwsgi_request_buffering](http://nginx.org/en/docs/http/ngx_http_uwsgi_module.html#uwsgi_request_buffering), and > [scgi_request_buffering](http://nginx.org/en/docs/http/ngx_http_scgi_module.html#scgi_request_buffering) directive values. Kong now has Nginx > 1.9.14, so the check is not needed any more. The work was done by @PidgeyBE, thank you very much! ### Issues Resolved Fix #7418 Close #10204 Signed-off-by: Aapo Talvensaari Co-authored-by: PidgeyBE --- .devcontainer/Dockerfile | 3 +- .devcontainer/docker-compose.yml | 8 +- .github/workflows/build_and_test.yml | 2 +- CHANGELOG.md | 4 + Makefile | 6 +- kong/runloop/handler.lua | 18 +- .../05-proxy/27-unbuffered_spec.lua | 226 +++++++++++++++--- 7 files changed, 219 insertions(+), 48 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 92016901500..4a1cc8a6781 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,4 +9,5 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev + libyaml-dev \ + libcurl4-openssl-dev diff --git a/.devcontainer/docker-compose.yml b/.devcontainer/docker-compose.yml index 0b69da3395d..48e238d3f9c 100644 --- a/.devcontainer/docker-compose.yml +++ b/.devcontainer/docker-compose.yml @@ -19,8 +19,8 @@ services: - ..:/workspace:cached # Uncomment the next line to use Docker from inside the container. See https://aka.ms/vscode-remote/samples/docker-from-docker-compose for details. - - /var/run/docker.sock:/var/run/docker.sock - + - /var/run/docker.sock:/var/run/docker.sock + # Uncomment the next four lines if you will use a ptrace-based debugger like C++, Go, and Rust. cap_add: - SYS_PTRACE @@ -37,12 +37,12 @@ services: CRYPTO_DIR: /usr/local/kong # Overrides default command so things don't shut down after the process ends. - command: /bin/sh -c "while sleep 1000; do :; done" + command: /bin/sh -c "while sleep 1000; do :; done" # Runs app on the same network as the service container, allows "forwardPorts" in devcontainer.json function. network_mode: service:db - # Use "forwardPorts" in **devcontainer.json** to forward an app port locally. + # Use "forwardPorts" in **devcontainer.json** to forward an app port locally. # (Adding the "ports" property to this file will not forward from a Codespace.) # Uncomment the next line to use a non-root user for all processes - See https://aka.ms/vscode-remote/containers/non-root for details. diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index f027dd5a744..a2f133b82ca 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -43,7 +43,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/CHANGELOG.md b/CHANGELOG.md index bc08272fa39..625aaa8e642 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -100,6 +100,10 @@ [#10389](https://github.com/Kong/kong/pull/10389) - Support for configurable Node IDs [#10385](https://github.com/Kong/kong/pull/10385) +- Request and response buffering options are now enabled for incoming HTTP 2.0 requests too. + Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. + [#10595](https://github.com/Kong/kong/pull/10595) + [#10204](https://github.com/Kong/kong/pull/10204) #### Admin API diff --git a/Makefile b/Makefile index 45e0059940c..28b01e26527 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" "Lua-cURL 0.3.13" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -12,10 +12,12 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml +CURL_INCDIR ?= $(shell brew --prefix)/opt/curl/include else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr +CURL_INCDIR ?= /usr/include/x86_64-linux-gnu endif ifeq ($(MACHINE), aarch64) @@ -77,7 +79,7 @@ install-dev-rocks: build-venv else \ echo $$rock not found, installing via luarocks... ; \ LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ - luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ fi \ done; diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3a7a9434509..f7a8585d9e7 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1280,18 +1280,16 @@ return { return exec("@grpc") end - if protocol_version == 1.1 then - if route.request_buffering == false then - if route.response_buffering == false then - return exec("@unbuffered") - end - - return exec("@unbuffered_request") - end - + if route.request_buffering == false then if route.response_buffering == false then - return exec("@unbuffered_response") + return exec("@unbuffered") end + + return exec("@unbuffered_request") + end + + if route.response_buffering == false then + return exec("@unbuffered_response") end end end, diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 5a32aca4911..9bfe040b3f7 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -1,10 +1,11 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" +local curl = require("cURL") -- HTTP 1.1 Chunked Body (5 MB) -local function body() +local function chunked_random_body() local chunk = "2000" .."\r\n" .. rstring.to_hex(random.bytes(4096)) .. "\r\n" local i = 0 return function() @@ -23,6 +24,55 @@ local function body() end +--- Curl HTTP Body (5 MB) +local function ramdom_body() + return rstring.to_hex(random.bytes(5*1024*1024/2)) +end + + +local HTTP_VERSIONS = { + CURL_HTTP_VERSION_NONE = 0, + CURL_HTTP_VERSION_1_0 = 1, + CURL_HTTP_VERSION_1_1 = 2, + CURL_HTTP_VERSION_2_0 = 3, + CURL_HTTP_VERSION_2TLS = 4, + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 +} + + +local function curl_post(url, body, http_version) + http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] + + local c = curl.easy{ + url = url, + ssl_verifypeer = false, + ssl_verifyhost = false, + post = true, + postfields = body, + --[curl.OPT_VERBOSE] = true, + [curl.OPT_HEADER] = true, + [curl.OPT_HTTP_VERSION] = http_version, + } + local response = {} + c:setopt_writefunction(table.insert, response) + c:perform() + + local status = c:getinfo_response_code() + local full_response = table.concat(response) + local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) + local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) + + --parse headers + local return_headers = {} + for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do + local index = string.find(header, ":") + return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) + end + + return status, return_headers, return_body +end + + for _, strategy in helpers.each_strategy() do describe("HTTP 1.1 Chunked [#" .. strategy .. "]", function() local proxy_client @@ -72,7 +122,6 @@ for _, strategy in helpers.each_strategy() do database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) - end) lazy_teardown(function() @@ -101,7 +150,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:send({ method = "POST", path = "/buffered/post", - body = body(), + body = chunked_random_body(), headers = { ["Transfer-Encoding"] = "chunked", ["Content-Type"] = "application/octet-stream", @@ -121,7 +170,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:send({ method = "POST", path = "/unbuffered/post", - body = body(), + body = chunked_random_body(), headers = { ["Transfer-Encoding"] = "chunked", ["Content-Type"] = "application/octet-stream", @@ -141,7 +190,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:send({ method = "POST", path = "/unbuffered-request/post", - body = body(), + body = chunked_random_body(), headers = { ["Transfer-Encoding"] = "chunked", ["Content-Type"] = "application/octet-stream", @@ -161,7 +210,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:send({ method = "POST", path = "/unbuffered-response/post", - body = body(), + body = chunked_random_body(), headers = { ["Transfer-Encoding"] = "chunked", ["Content-Type"] = "application/octet-stream", @@ -200,18 +249,12 @@ for _, strategy in helpers.each_strategy() do it("is calculated for buffered", function() warmup_client:get("/buffered/stream/1") - local res = proxy_client:get("/buffered/stream/1000") - assert.equal(200, res.status) - local reader = res.body_reader - repeat local chunk, err = reader(8192 * 640) - assert.equal(nil, err) - if chunk then buffered_chunks = buffered_chunks + 1 end @@ -220,18 +263,12 @@ for _, strategy in helpers.each_strategy() do it("is calculated for unbuffered", function() warmup_client:get("/unbuffered/stream/1") - local res = proxy_client:get("/unbuffered/stream/1000") - assert.equal(200, res.status) - local reader = res.body_reader - repeat local chunk, err = reader(8192 * 640) - assert.equal(nil, err) - if chunk then unbuffered_chunks = unbuffered_chunks + 1 end @@ -240,18 +277,12 @@ for _, strategy in helpers.each_strategy() do it("is calculated for unbuffered request", function() warmup_client:get("/unbuffered-request/stream/1") - local res = proxy_client:get("/unbuffered-request/stream/1000") - assert.equal(200, res.status) - local reader = res.body_reader - repeat local chunk, err = reader(8192 * 640) - assert.equal(nil, err) - if chunk then unbuffered_request_chunks = unbuffered_request_chunks + 1 end @@ -260,18 +291,12 @@ for _, strategy in helpers.each_strategy() do it("is calculated for unbuffered response", function() warmup_client:get("/unbuffered-response/stream/1") - local res = proxy_client:get("/unbuffered-response/stream/1000") - assert.equal(200, res.status) - local reader = res.body_reader - repeat local chunk, err = reader(8192 * 640) - assert.equal(nil, err) - if chunk then unbuffered_response_chunks = unbuffered_response_chunks + 1 end @@ -296,3 +321,144 @@ for _, strategy in helpers.each_strategy() do end) end) end + + +for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do + local http_version = HTTP_VERSIONS[version] + + for _, strategy in helpers.each_strategy() do + describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() + local warmup_client + local base_url + local proxy_ip + local proxy_port + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services" + }) + + local service = bp.services:insert() + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/buffered" }, + request_buffering = true, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered" }, + request_buffering = false, + response_buffering = false, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-request" }, + request_buffering = false, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-response" }, + request_buffering = true, + response_buffering = false, + service = service, + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + end) + + lazy_teardown(function() + warmup_client:close() + helpers.stop_kong() + end) + + before_each(function() + proxy_ip = helpers.get_proxy_ip(true, true) + proxy_port = helpers.get_proxy_port(true, true) + warmup_client = helpers.proxy_client() + base_url = "https://" .. proxy_ip .. ":" .. proxy_port + end) + + describe("request latency", function() + local buffered_latency + local unbuffered_latency + local unbuffered_request_latency + local unbuffered_response_latency + local status, headers, _ + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/buffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + buffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(buffered_latency) + end) + + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_latency) + end) + + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-request/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_request_latency) + end) + + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-response/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_response_latency) + end) + + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) + end) + + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) + end) + + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + end) + end) + end) + end +end From 0cee7218f43940558fe7241ba92f75f15e01408d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 Mar 2023 16:59:05 +0300 Subject: [PATCH 2385/4351] fix(ci): fix makefile to include CURL_INCDIR (#10597) ### Summary Master is currently red because of #10595 (was green when merged), this is an attempt to fix it. Signed-off-by: Aapo Talvensaari --- Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index 28b01e26527..9b4281d3df8 100644 --- a/Makefile +++ b/Makefile @@ -160,11 +160,11 @@ dependencies: bin/grpcurl echo $$rock already installed, skipping ; \ else \ echo $$rock not found, installing via luarocks... ; \ - luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ fi \ done; install-legacy: - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) dev-legacy: remove install-legacy dependencies From b345d0892b011aafd5de2041aed65e6da007829e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 Mar 2023 17:54:44 +0300 Subject: [PATCH 2386/4351] fix(ci): fix ci to install curl headers files (#10598) ### Summary Master is currently red because of #10595 (was green when merged), this is a second attempt to fix it. Signed-off-by: Aapo Talvensaari --- .github/workflows/autodocs.yml | 2 +- .github/workflows/perf.yml | 2 +- .github/workflows/release.yml | 2 ++ DEVELOPER.md | 3 +++ 4 files changed, 7 insertions(+), 2 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 7b55cfedc1e..e9abe20cb05 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -62,7 +62,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind + run: sudo apt update && sudo apt install libyaml-dev valgrind libcurl4-openssl-dev - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 7e29559d72c..17b98e6f944 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -48,7 +48,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev - name: Build OpenResty if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index aa9345cc3dd..7d07f98903a 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -179,6 +179,7 @@ jobs: curl \ file \ libyaml-dev \ + libcurl4-openssl-dev \ m4 \ perl \ pkg-config \ @@ -196,6 +197,7 @@ jobs: yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 yum install -y libyaml-devel + yum install -y curl-devel - name: Setup Amazon Linux if: startsWith(matrix.label, 'amazonlinux') diff --git a/DEVELOPER.md b/DEVELOPER.md index 36bbf21c869..b9dc3363f9c 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -96,6 +96,7 @@ sudo apt update \ file \ git \ libyaml-dev \ + libcurl4-openssl-dev \ libprotobuf-dev \ m4 \ perl \ @@ -116,6 +117,7 @@ dnf install \ gcc-c++ \ git \ libyaml-devel \ + curl-devel \ make \ patch \ perl \ @@ -135,6 +137,7 @@ xcode-select --install /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" # Build dependencies brew install libyaml +brew install curl ``` Finally, we start the build process: From fa2c37192382582a8b2946e90564f509dd979b29 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 Mar 2023 20:48:22 +0300 Subject: [PATCH 2387/4351] fix(ci): remove Lua cURL and CI modifications because of it (#10599) ### Summary Master is currently red because of #10595 (was green when merged), this is a final attempt to fix it, but disabling Lua cURL tests, and removing the CI modifications because of it. We need to get back on board to get it right. Signed-off-by: Aapo Talvensaari --- .devcontainer/Dockerfile | 3 +- .github/workflows/autodocs.yml | 2 +- .github/workflows/build_and_test.yml | 2 +- .github/workflows/perf.yml | 2 +- .github/workflows/release.yml | 2 - DEVELOPER.md | 3 - Makefile | 10 +- .../05-proxy/27-unbuffered_spec.lua | 344 +++++++++--------- 8 files changed, 182 insertions(+), 186 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 4a1cc8a6781..92016901500 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,5 +9,4 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev \ - libcurl4-openssl-dev + libyaml-dev diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index e9abe20cb05..7b55cfedc1e 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -62,7 +62,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index a2f133b82ca..f027dd5a744 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -43,7 +43,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 17b98e6f944..7e29559d72c 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -48,7 +48,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build OpenResty if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 7d07f98903a..aa9345cc3dd 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -179,7 +179,6 @@ jobs: curl \ file \ libyaml-dev \ - libcurl4-openssl-dev \ m4 \ perl \ pkg-config \ @@ -197,7 +196,6 @@ jobs: yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 yum install -y libyaml-devel - yum install -y curl-devel - name: Setup Amazon Linux if: startsWith(matrix.label, 'amazonlinux') diff --git a/DEVELOPER.md b/DEVELOPER.md index b9dc3363f9c..36bbf21c869 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -96,7 +96,6 @@ sudo apt update \ file \ git \ libyaml-dev \ - libcurl4-openssl-dev \ libprotobuf-dev \ m4 \ perl \ @@ -117,7 +116,6 @@ dnf install \ gcc-c++ \ git \ libyaml-devel \ - curl-devel \ make \ patch \ perl \ @@ -137,7 +135,6 @@ xcode-select --install /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" # Build dependencies brew install libyaml -brew install curl ``` Finally, we start the build process: diff --git a/Makefile b/Makefile index 9b4281d3df8..45e0059940c 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" "Lua-cURL 0.3.13" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -12,12 +12,10 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml -CURL_INCDIR ?= $(shell brew --prefix)/opt/curl/include else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr -CURL_INCDIR ?= /usr/include/x86_64-linux-gnu endif ifeq ($(MACHINE), aarch64) @@ -79,7 +77,7 @@ install-dev-rocks: build-venv else \ echo $$rock not found, installing via luarocks... ; \ LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ - luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ fi \ done; @@ -160,11 +158,11 @@ dependencies: bin/grpcurl echo $$rock already installed, skipping ; \ else \ echo $$rock not found, installing via luarocks... ; \ - luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) || exit 1; \ fi \ done; install-legacy: - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) dev-legacy: remove install-legacy dependencies diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 9bfe040b3f7..93ab869d27e 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -1,8 +1,6 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" -local curl = require("cURL") - -- HTTP 1.1 Chunked Body (5 MB) local function chunked_random_body() @@ -24,55 +22,6 @@ local function chunked_random_body() end ---- Curl HTTP Body (5 MB) -local function ramdom_body() - return rstring.to_hex(random.bytes(5*1024*1024/2)) -end - - -local HTTP_VERSIONS = { - CURL_HTTP_VERSION_NONE = 0, - CURL_HTTP_VERSION_1_0 = 1, - CURL_HTTP_VERSION_1_1 = 2, - CURL_HTTP_VERSION_2_0 = 3, - CURL_HTTP_VERSION_2TLS = 4, - CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 -} - - -local function curl_post(url, body, http_version) - http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] - - local c = curl.easy{ - url = url, - ssl_verifypeer = false, - ssl_verifyhost = false, - post = true, - postfields = body, - --[curl.OPT_VERBOSE] = true, - [curl.OPT_HEADER] = true, - [curl.OPT_HTTP_VERSION] = http_version, - } - local response = {} - c:setopt_writefunction(table.insert, response) - c:perform() - - local status = c:getinfo_response_code() - local full_response = table.concat(response) - local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) - local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) - - --parse headers - local return_headers = {} - for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do - local index = string.find(header, ":") - return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) - end - - return status, return_headers, return_body -end - - for _, strategy in helpers.each_strategy() do describe("HTTP 1.1 Chunked [#" .. strategy .. "]", function() local proxy_client @@ -323,142 +272,197 @@ for _, strategy in helpers.each_strategy() do end -for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do - local http_version = HTTP_VERSIONS[version] - - for _, strategy in helpers.each_strategy() do - describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() - local warmup_client - local base_url - local proxy_ip - local proxy_port +if false then + -- TODO: needs Lua cURL and that needs curl headers + -- TODO: removed because it makes tests red on master + local curl = require("cURL") -- luacheck: ignore - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services" - }) - local service = bp.services:insert() - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/buffered" }, - request_buffering = true, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered" }, - request_buffering = false, - response_buffering = false, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-request" }, - request_buffering = false, - response_buffering = true, - service = service, - }) + --- Curl HTTP Body (5 MB) + local function ramdom_body() + return rstring.to_hex(random.bytes(5*1024*1024/2)) + end - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-response" }, - request_buffering = true, - response_buffering = false, - service = service, - }) - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - }) - - end) - - lazy_teardown(function() - warmup_client:close() - helpers.stop_kong() - end) + local HTTP_VERSIONS = { + CURL_HTTP_VERSION_NONE = 0, + CURL_HTTP_VERSION_1_0 = 1, + CURL_HTTP_VERSION_1_1 = 2, + CURL_HTTP_VERSION_2_0 = 3, + CURL_HTTP_VERSION_2TLS = 4, + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 + } - before_each(function() - proxy_ip = helpers.get_proxy_ip(true, true) - proxy_port = helpers.get_proxy_port(true, true) - warmup_client = helpers.proxy_client() - base_url = "https://" .. proxy_ip .. ":" .. proxy_port - end) - describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency - local status, headers, _ - - it("is calculated for buffered", function() - warmup_client:post("/buffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/buffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - buffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(buffered_latency) - end) + local function curl_post(url, body, http_version) + http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] + + local c = curl.easy{ + url = url, + ssl_verifypeer = false, + ssl_verifyhost = false, + post = true, + postfields = body, + --[curl.OPT_VERBOSE] = true, + [curl.OPT_HEADER] = true, + [curl.OPT_HTTP_VERSION] = http_version, + } + local response = {} + c:setopt_writefunction(table.insert, response) + c:perform() + + local status = c:getinfo_response_code() + local full_response = table.concat(response) + local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) + local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) + + --parse headers + local return_headers = {} + for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do + local index = string.find(header, ":") + return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) + end - it("is calculated for unbuffered", function() - warmup_client:post("/unbuffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_latency) - end) + return status, return_headers, return_body + end - it("is calculated for unbuffered request", function() - warmup_client:post("/unbuffered-request/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-request/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_request_latency) - end) - it("is calculated for unbuffered response", function() - warmup_client:post("/unbuffered-response/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-response/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_response_latency) - end) + for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do + local http_version = HTTP_VERSIONS[version] + for _, strategy in helpers.each_strategy() do + describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() + local warmup_client + local base_url + local proxy_ip + local proxy_port + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services" + }) + + local service = bp.services:insert() + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/buffered" }, + request_buffering = true, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered" }, + request_buffering = false, + response_buffering = false, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-request" }, + request_buffering = false, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-response" }, + request_buffering = true, + response_buffering = false, + service = service, + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) - it("is greater for buffered than unbuffered", function() - assert.equal(true, buffered_latency > unbuffered_latency) end) - it("is greater for buffered than unbuffered request", function() - assert.equal(true, buffered_latency > unbuffered_request_latency) + lazy_teardown(function() + warmup_client:close() + helpers.stop_kong() end) - it("is greater for unbuffered response than unbuffered", function() - assert.equal(true, unbuffered_response_latency > unbuffered_latency) + before_each(function() + proxy_ip = helpers.get_proxy_ip(true, true) + proxy_port = helpers.get_proxy_port(true, true) + warmup_client = helpers.proxy_client() + base_url = "https://" .. proxy_ip .. ":" .. proxy_port end) - it("is greater for unbuffered response than unbuffered request", function() - assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + describe("request latency", function() + local buffered_latency + local unbuffered_latency + local unbuffered_request_latency + local unbuffered_response_latency + local status, headers, _ + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/buffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + buffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(buffered_latency) + end) + + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_latency) + end) + + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-request/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_request_latency) + end) + + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-response/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_response_latency) + end) + + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) + end) + + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) + end) + + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + end) end) end) - end) + end end end From f967b1e2bd6f82c389a11a09d7a05ec53bc2ed1d Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Apr 2023 15:53:07 +0800 Subject: [PATCH 2388/4351] docs(changelog): add missing PR link for #10417 (#10604) --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 625aaa8e642..69098b0df3f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -76,6 +76,7 @@ - **Serverless Functions**: `kong.cache` now points to a cache instance that is dedicated to the Serverless Functions plugins: it does not provide access to the global kong cache. Access to certain fields in kong.configuration has also been restricted. + [#10417](https://github.com/Kong/kong/pull/10417) ### Additions From ca2c43821cd9d110523c6d5f98f151442b50decb Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Mon, 3 Apr 2023 16:11:47 +0800 Subject: [PATCH 2389/4351] chore(cd): add debug symbol output and check on package verify (#10579) This adds the additional check on debug symbols compiled in the Nginx binary so that we have the necessary debug symbols. Using `pyelftools` to parse DWARF info and filtering out those `ngx_http_request_t` related symbols inside `ngx_http_request` entry. --- .../explain_manifest/fixtures/alpine-amd64.txt | 2 ++ .../fixtures/amazonlinux-2-amd64.txt | 2 ++ .../explain_manifest/fixtures/el7-amd64.txt | 2 ++ .../fixtures/ubuntu-18.04-amd64.txt | 2 ++ .../fixtures/ubuntu-20.04-amd64.txt | 2 ++ .../fixtures/ubuntu-22.04-amd64.txt | 2 ++ .../fixtures/ubuntu-22.04-arm64.txt | 2 ++ scripts/explain_manifest/main.py | 18 ++++++++++++++++++ scripts/explain_manifest/requirements.txt | 3 ++- 9 files changed, 34 insertions(+), 1 deletion(-) diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index adc7ba5373f..c70f326a1f2 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -144,4 +144,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 9d1fe70b21a..93fc78918c6 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -217,4 +217,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 606477f51d7..2f48fab5bc5 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -217,4 +217,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index d1ca8de4c75..1502301a4d2 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -208,4 +208,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 8f95815cafc..62807735c7a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -206,4 +206,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 089d1d23bde..2f4287d7280 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -192,4 +192,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 5f4f28af5c0..f7fcf70806a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -201,4 +201,6 @@ - lua-resty-events - lua-resty-lmdb OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py index 053c87fb55d..4ae4a9873ba 100755 --- a/scripts/explain_manifest/main.py +++ b/scripts/explain_manifest/main.py @@ -10,6 +10,7 @@ from pathlib import Path import lief +from elftools.elf.elffile import ELFFile from globmatch import glob_match import config @@ -212,12 +213,29 @@ def __init__(self, path, relpath): elif m := re.match("^built with (.+) \(running with", s): self.linked_openssl = m.group(1).strip() + # Fetch DWARF infos + with open(path, "rb") as f: + elffile = ELFFile(f) + self.has_dwarf_info = elffile.has_dwarf_info() + self.has_ngx_http_request_t_DW = False + dwarf_info = elffile.get_dwarf_info() + for cu in dwarf_info.iter_CUs(): + dies = [die for die in cu.iter_DIEs()] + # Too many DIEs in the binary, we just check those in `ngx_http_request` + if "ngx_http_request" in dies[0].attributes['DW_AT_name'].value.decode('utf-8'): + for die in dies: + value = die.attributes.get('DW_AT_name') and die.attributes.get('DW_AT_name').value.decode('utf-8') + if value and value == "ngx_http_request_t": + self.has_ngx_http_request_t_DW = True + def explain(self, opts): pline = super().explain(opts) lines = [] lines.append(("Modules", self.modules)) lines.append(("OpenSSL", self.linked_openssl)) + lines.append(("DWARF", self.has_dwarf_info)) + lines.append(("DWARF - ngx_http_request_t related DWARF DIEs", self.has_ngx_http_request_t_DW)) return pline + lines diff --git a/scripts/explain_manifest/requirements.txt b/scripts/explain_manifest/requirements.txt index 64127b9f7d8..34dd3015f3b 100644 --- a/scripts/explain_manifest/requirements.txt +++ b/scripts/explain_manifest/requirements.txt @@ -1,2 +1,3 @@ lief==0.12.* -globmatch==2.0.* \ No newline at end of file +globmatch==2.0.* +pyelftools==0.29 From 38a0d0e85b2c565c49065f8b54c93f1a5828c0dc Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 3 Apr 2023 18:20:46 +0800 Subject: [PATCH 2390/4351] fix(healthchecker): fix passive healthchecker status code che c in subrequest (#10592) --- CHANGELOG.md | 1 + kong/runloop/handler.lua | 2 +- .../10-balancer/01-healthchecks_spec.lua | 71 +++++++++++++++++++ 3 files changed, 73 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 69098b0df3f..2b5095f4d21 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -153,6 +153,7 @@ - Fix an issue where balancer passive healthcheck would use wrong status code when kong changes status code from upstream in `header_filter` phase. [#10325](https://github.com/Kong/kong/pull/10325) + [#10592](https://github.com/Kong/kong/pull/10592) - Fix an issue where schema validations failing in a nested record did not propagate the error correctly. [#10449](https://github.com/Kong/kong/pull/10449) - Fixed an issue where dangling Unix sockets would prevent Kong from restarting in diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index f7a8585d9e7..4bf5f426452 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1512,7 +1512,7 @@ return { -- https://nginx.org/en/docs/http/ngx_http_upstream_module.html#variables -- because of the way of Nginx do the upstream_status variable, it may be -- a string or a number, so we need to parse it to get the status - local status = tonumber(sub(var.upstream_status or "", -3)) or ngx.status + local status = tonumber(ctx.buffered_status) or tonumber(sub(var.upstream_status or "", -3)) or ngx.status if status == 504 then balancer_data.balancer.report_timeout(balancer_data.balancer_handle) else diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 45c1075ed14..bfbf6f4776e 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1256,6 +1256,77 @@ for _, strategy in helpers.each_strategy() do end end) + it("perform passive health checks in downstream status code was changed with subrequest", function() + + for nfails = 1, 3 do + + bu.begin_testcase_setup(strategy, bp) + -- configure healthchecks + local upstream_name, upstream_id = bu.add_upstream(bp, { + healthchecks = bu.healthchecks_config { + passive = { + unhealthy = { + http_failures = nfails, + } + } + } + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host, service_id = bu.add_api(bp, upstream_name) + bp.plugins:insert({ + name = "pre-function", + service = { id = service_id }, + config = { + access = { + [[ + kong.service.request.enable_buffering() + ]], + }, + header_filter ={ + [[ + ngx.exit(200) + ]], + }, + } + }) + + bu.end_testcase_setup(strategy, bp) + + local requests = bu.SLOTS * 2 -- go round the balancer twice + + -- setup target servers: + -- server2 will only respond for part of the test, + -- then server1 will take over. + local server2_oks = math.floor(requests / 4) + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + -- Go hit them with our test requests + local client_oks1, client_fails1 = bu.client_requests(bu.SLOTS, api_host) + assert(bu.direct_request(localhost, port2, "/unhealthy")) + local client_oks2, client_fails2 = bu.client_requests(bu.SLOTS, api_host) + + local client_oks = client_oks1 + client_oks2 + local client_fails = client_fails1 + client_fails2 + + -- collect server results; hitcount + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert.are.equal(requests - server2_oks - nfails, count1.ok) + assert.are.equal(server2_oks, count2.ok) + assert.are.equal(0, count1.fail) + assert.are.equal(nfails, count2.fail) + + assert.are.equal(client_oks, requests) + assert.are.equal(0, client_fails) + end + end) + it("threshold for health checks", function() local fixtures = { dns_mock = helpers.dns_mock.new() From b77460aec2a55bd4be8b1d7717c4f8928dae8a45 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 3 Apr 2023 04:54:24 -0700 Subject: [PATCH 2391/4351] fix(gha): add container version sanity test (#10590) --- .github/workflows/release.yml | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index aa9345cc3dd..39aee9ada08 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -529,6 +529,21 @@ jobs: sleep 3 docker logs kong + - name: Smoke Tests - Version Test + run: | + workflow_version="$( + echo '${{ steps.metadata.outputs.kong-version }}' \ + | sed -e 's@\.@\\\.@g' + )" + + # confirm workflow's version and built container version match with + # dots escaped, and end-line delimited + if ! docker exec kong kong version | grep -E "${workflow_version}$"; then + echo "Built container's 'kong version' didn't match workflow's." + echo "Ensure that versions in the meta.lua files are as expected." + exit 1 + fi + - name: Smoke Tests - Base Tests env: VERBOSE: ${{ runner.debug == '1' && '1' || '' }} From 063c7c429297717eb40d974f3083848840e2d90c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Apr 2023 14:07:50 +0800 Subject: [PATCH 2392/4351] fix(cd): also move debian-10 inside docker container (#10609) --- .github/matrix-full.yml | 3 +- .github/workflows/release.yml | 30 +-- build/bootstrap.sh | 345 ---------------------------------- 3 files changed, 10 insertions(+), 368 deletions(-) delete mode 100755 build/bootstrap.sh diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 903d36acc65..b7254f267e5 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -32,7 +32,8 @@ build-packages: # Debian - label: debian-10 - os: ubuntu-18.04 + os: ubuntu-22.04 + image: ubuntu:18.04 package: deb check-manifest-file: ubuntu-18.04-amd64.txt - label: debian-11 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 39aee9ada08..282f615e7ea 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -110,7 +110,7 @@ jobs: steps: - name: Cache Git id: cache-git - if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.label == 'ubuntu-18.04' + if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.image == 'ubuntu:18.04' uses: actions/cache@v3 with: path: /usr/local/git @@ -118,7 +118,7 @@ jobs: # el-7 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.label == 'ubuntu-18.04') && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.image == 'ubuntu:18.04') && steps.cache-git.outputs.cache-hit != 'true' run: | if which apt 2>/dev/null; then apt update @@ -132,9 +132,14 @@ jobs: tar xf git-2.30.0.tar.gz cd git-2.30.0 make configure - ./configure --prefix=/usr/local + ./configure --prefix=/usr/local/git make -j$(nproc) make install + + - name: Add Git to PATH + if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.image == 'ubuntu:18.04' + run: | + echo "/usr/local/git/bin" >> $GITHUB_PATH - name: Centos dependencies if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' @@ -197,28 +202,9 @@ jobs: dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 yum install -y libyaml-devel - - name: Setup Amazon Linux - if: startsWith(matrix.label, 'amazonlinux') - run: | - VERBOSE=1 build/bootstrap.sh - - . /etc/profile.d/path-tools.sh - echo "/opt/tools/bin" >> $GITHUB_PATH - - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - export PATH="/root/.cargo/bin:$PATH" # temporary hack to make atc_router makefile happy - - # add bootstrap.sh installed tools to PATH - export PATH="/opt/tools/bin:${PATH}" - echo "/opt/tools/bin" >> $GITHUB_PATH - - for tool in git bazel; do - echo "${tool}: ($(which "$tool" || true)) $($tool --version)" - done - - echo $PATH bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel_args }} - name: Package Kong - ${{ matrix.package }} diff --git a/build/bootstrap.sh b/build/bootstrap.sh deleted file mode 100755 index 786927a7f97..00000000000 --- a/build/bootstrap.sh +++ /dev/null @@ -1,345 +0,0 @@ -#!/usr/bin/env sh - -# strict mode(-ish) -set -eu -IFS="$(printf '\t\n')" - -if [ -n "${VERBOSE:-}" ]; then - set -x -fi - -install_from_github() { - item="${1:-}" version='' owner_repo='' filename='' work='' - - version="$(eval "echo \"\$${item}_version\"")" - - if [ "$version" = "latest" ]; then - version='latest' - else - version="v${version}" - fi - - case "_${item}" in - _yq) - owner_repo="mikefarah/yq" - filename="yq_${os}_${arch}" - ;; - _rootlesskit) - owner_repo="rootless-containers/rootlesskit" - filename="rootlesskit-${formal_arch}.tar.gz" - ;; - _bazelisk) - owner_repo="bazelbuild/bazelisk" - filename="bazelisk-linux-${arch}" - ;; - _git) - owner_repo="git/git" - filename="${version}.tar.gz" - ;; - esac - - if [ "$version" = "latest" ]; then - url="https://github.com/${owner_repo}/releases/latest/download/${filename}" - else - url="https://github.com/${owner_repo}/releases/download/${version}/${filename}" - fi - - if ! curl --fail -sSLI "$url" >/dev/null 2>&1; then - url="https://github.com/${owner_repo}/archive/refs/tags/${filename}" - if ! curl --fail -sSLI "$url" >/dev/null 2>&1; then - echo "neither release nor tag URL worked for ${owner_repo}" - exit 2 - fi - fi - - repo="$(echo "$owner_repo" | cut -d'/' -f2)" - - if test -x "${bin_install_path}/${repo}"; then - echo "${1} already seems to be here" - fi - - case "_${filename}" in - _*.tar.gz) - work="$(mktemp -d)" - curl -sSL "$url" -o "${work}/${filename}" - - dirs="$(tar -tvf "${work}/${filename}" | grep -cE '^d' || true)" - - if [ "$dirs" = 0 ]; then - tar -C "$bin_install_path" -xzvf "${work}/${filename}" - else - echo "tarball contains directories, leaving at: ${work}/${filename}" - return 0 - fi - ;; - _*) - curl -sSL "$url" -o "${bin_install_path}/${repo}" - ;; - esac - - # shellcheck disable=SC2086 - ${_g}chmod -c a+x "${bin_install_path}/"${repo}* -} - -install_build_tools() { - case "_${os}-${packager}" in - _linux-apt) - cache_apt_refresh - - ${_sudo} apt-get install -y \ - wget \ - curl \ - build-essential \ - m4 \ - autoconf - - ;; - _linux-yum) - sed -i -e 's@keepcache=0@keepcache=1@' /etc/yum.conf || true - echo 'keepcache=1' >> /etc/dnf/dnf.conf || true - - ${_sudo} yum check-update -y || true - - # stick with whatever kernel we have currently - ${_sudo} yum groupinstall -y \ - --exclude='kernel-devel*' \ - --exclude='systemtap*' \ - --exclude='subversion' \ - 'Development Tools' - - ${_sudo} yum install -y --skip-broken \ - curl \ - gzip \ - patch \ - tar \ - wget \ - which - ;; - - _- | _*) - echo "unsure how to build for os ${os} and package manager ${packager}" - ;; - esac - - install_from_github 'rootlesskit' - install_from_github 'bazelisk' - install_from_github 'yq' - - ln -sfv "${bin_install_path}/bazelisk" "${bin_install_path}/bazel" -} - -install_build_tools_git() { - if git --version 2>&1 | grep -qs "$git_version"; then - return 0 - fi - - tarball_path="$(install_from_github git | tail -n1 | cut -d':' -f2 | xargs)" - work="$(dirname "$tarball_path")" - - cd "$work" - - if ! test -d "git-${git_version}"; then - tar -xf ./*"${git_version}"*.tar.gz - fi - - cd "git-${git_version}" - make configure - ./configure --prefix="$(dirname "$bin_install_path")" - make "-j$(nproc)" - make install - - cd "$og_pwd" -} - -install_build_dependencies() { - case "_${os}-${packager}" in - _linux-apt) - cache_apt_refresh - - # ${_sudo} apt-get install -y \ - # libyaml-dev \ - # valgrind \ - # libprotobuf-dev - ;; - _linux-yum) - ${_sudo} yum check-update -y || true - - ${_sudo} yum install -y --skip-broken \ - curl-devel \ - expat-devel \ - gettext-devel \ - libyaml-devel \ - openssl-devel \ - perl-CPAN \ - perl-devel \ - zlib-devel \ - valgrind-devel - - ;; - _- | _*) - echo "unsure how to build for os ${os} and package manager ${packager}" - ;; - esac - - eval "$( - grep -E -A 10 "kong_${nfpm_target}.," BUILD.bazel | grep 'RPM_EXTRA' | - sed -e 's#"\(.*\)": "\(.*\)",#export \1=\2#g' - )" - - nfpm_packages="$( - eval "echo \"$( - yq -P ".overrides.${package}.depends" /etc/profile.d/path-tools.sh - - # shellcheck source=/dev/null - . "/etc/profile.d"/path-tools.sh - - case "_$(uname -m)" in - _aarch64 | _arm64) - arch='arm64' - formal_arch='aarch64' - # docker_arch='arm64v8' - ;; - _amd64 | _x86_64) - arch='amd64' - formal_arch='x86_64' - # docker_arch='amd64' - ;; - esac - - case "_$(uname -s)" in - _Linux) - os='linux' - # docker_os='linux' - packager='' - package='' - - nfpm_target='' - if grep -qs 'Amazon' /etc/os-release; then - nfpm_target='aws2' - if grep -qsi '2022' /etc/os-release; then - nfpm_target='aws2022' - fi - fi - - if grep -qsi 'CentOS-7' /etc/os-release; then - nfpm_target='el7' - fi - - if grep -qsi 'Red Hat Enterprise Linux 8' /etc/os-release; then - nfpm_target='el8' - fi - - # order matters - for manager in apk apt yum dnf microdnf brew; do - if command -v "$manager" >/dev/null 2>&1; then - packager="$manager" - case "_${packager}" in - _apt) - package='deb' - ;; - _yum | _dnf | _microdnf) - package='rpm' - ;; - esac - break - fi - done - ;; - _Darwin) - os='darwin' - # docker_os='darwin' - ;; - esac - - _g='' - if [ "$os" = 'darwin' ]; then - _g='g' - fi - - _sudo='' - # if command -v sudo >/dev/null 2>&1; then - # _sudo='sudo' - # fi - - cache_apt_refresh() { - age='300' - stamp="$(stat -c %Y '/var/lib/apt/lists/partial' || true 2>/dev/null)" - now="$("${_g}date" +%s)" - if [ "${stamp:-0}" -le $((now - age)) ]; then - echo "refreshing stale apt cache (older than ${age}s/$((age / 60))m)" - ${_sudo} apt-get update -y - ${_sudo} touch '/var/lib/apt/lists/partial' - fi - } - - install_build_tools - install_build_dependencies - - # git compile needs zlib-devel installed via install_build_dependencies() - # install_build_tools_git - - # bazel info --show_make_env - - missing='' - for tool in cmake git yq rootlesskit bazel cargo; do - _which="$(which "$tool" || true)" - if [ -z "$_which" ]; then - missing="${missing} ${tool}" - fi - echo "${tool}: ($(which "$tool" || true)) $($tool --version)" - done - - if [ -n "$missing" ]; then - echo "missing tool(s): ${missing}" - exit 1 - fi -} - -main From 390435620aa0d35c58ec235b8bd76f27dc3fd298 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Apr 2023 16:35:35 +0800 Subject: [PATCH 2393/4351] chore(*): cleanup some unused scripts (#10606) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Hans Hübner --- scripts/backoff.sh | 37 -- scripts/build-kong.sh | 93 ----- scripts/release-lib.sh | 687 ---------------------------------- scripts/send-slack-message.sh | 7 - scripts/setup-ci.sh | 21 -- 5 files changed, 845 deletions(-) delete mode 100644 scripts/backoff.sh delete mode 100644 scripts/build-kong.sh delete mode 100644 scripts/release-lib.sh delete mode 100755 scripts/send-slack-message.sh delete mode 100755 scripts/setup-ci.sh diff --git a/scripts/backoff.sh b/scripts/backoff.sh deleted file mode 100644 index 167b73bbbfe..00000000000 --- a/scripts/backoff.sh +++ /dev/null @@ -1,37 +0,0 @@ -#!/usr/bin/env bash - -# This script is from the Kong/kong-build-tools repo. -# Retries a command a configurable number of times with backoff. -# -# The retry count is given by ATTEMPTS (default 5), the initial backoff -# timeout is given by TIMEOUT in seconds (default 1.) -# -# Successive backoffs double the timeout. -function with_backoff { - local max_attempts=${ATTEMPTS-5} - local timeout=${TIMEOUT-5} - local attempt=1 - local exitCode=0 - - while (( $attempt < $max_attempts )) - do - if "$@" - then - return 0 - else - exitCode=$? - fi - - echo "Failure! Retrying in $timeout.." 1>&2 - sleep $timeout - attempt=$(( attempt + 1 )) - timeout=$(( timeout * 2 )) - done - - if [[ $exitCode != 0 ]] - then - echo "You've failed me for the last time! ($*)" 1>&2 - fi - - return $exitCode -} diff --git a/scripts/build-kong.sh b/scripts/build-kong.sh deleted file mode 100644 index a672930778e..00000000000 --- a/scripts/build-kong.sh +++ /dev/null @@ -1,93 +0,0 @@ -#!/bin/bash - -set -e - -# This script is from the Kong/kong-build-tools repo, and is used to build Kong. - -source .requirements -source scripts/backoff.sh - -ROCKS_CONFIG=$(mktemp) -echo " -rocks_trees = { - { name = [[system]], root = [[/tmp/build/usr/local]] } -} -" > $ROCKS_CONFIG - -if [ -e "/.dockerenv" ]; then - cp -r /tmp/build/usr/local/* /usr/local/ -else - # TODO: skip on macOS - # roolesskit create mount_namespaces(7), thus this mount doesn't - # affect host and will be cleanup upon exit - mount -o bind,ro /tmp/build/usr/local/ /usr/local -fi - -export LUAROCKS_CONFIG=$ROCKS_CONFIG -export LUA_PATH="/usr/local/share/lua/5.1/?.lua;/usr/local/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;;" -export PATH=$PATH:/usr/local/openresty/luajit/bin - -/usr/local/bin/luarocks --version -/usr/local/kong/bin/openssl version || true -ldd /usr/local/openresty/nginx/sbin/nginx || true -strings /usr/local/openresty/nginx/sbin/nginx | grep rpath || true -strings /usr/local/openresty/bin/openresty | grep rpath || true -find /usr/local/kong/lib/ || true -/usr/local/openresty/bin/openresty -V || true - -ROCKSPEC_VERSION=$(basename kong-*.rockspec) \ -&& ROCKSPEC_VERSION=${ROCKSPEC_VERSION%.*} \ -&& ROCKSPEC_VERSION=${ROCKSPEC_VERSION#"kong-"} - -mkdir -p /tmp/plugin - -if [ "$SSL_PROVIDER" = "boringssl" ]; then - sed -i 's/fips = off/fips = on/g' kong/templates/kong_defaults.lua -fi - -# EE -LUAROCKS_ARGS=() -if [ -e "scripts/build-kong-ee.sh" ]; then - LUAROCKS_ARGS+=("YAML_LIBDIR=/tmp/build/usr/local/kong/lib") - LUAROCKS_ARGS+=("YAML_INCDIR=/tmp/yaml") -fi - -with_backoff /usr/local/bin/luarocks make kong-${ROCKSPEC_VERSION}.rockspec \ -CRYPTO_DIR=/usr/local/kong \ -OPENSSL_DIR=/usr/local/kong \ -EXPAT_DIR=/usr/local/kong \ -LIBXML2_DIR=/usr/local/kong \ -CFLAGS="-L/tmp/build/usr/local/kong/lib -Wl,-rpath,/usr/local/kong/lib -O2 -std=gnu99 -fPIC" \ -${LUAROCKS_ARGS[@]} - -mkdir -p /tmp/build/etc/kong -cp -Lf kong.conf.default /tmp/build/usr/local/lib/luarocks/rock*/kong/$ROCKSPEC_VERSION/ -cp -Lf kong.conf.default /tmp/build/etc/kong/kong.conf.default - -# /usr/local/kong/include is usually created by other C libraries, like openssl -# call mkdir here to make sure it's created -if [ -e "kong/include" ]; then - mkdir -p /tmp/build/usr/local/kong/include - cp -Lrf kong/include/* /tmp/build/usr/local/kong/include/ -fi - -# circular dependency of CI: remove after https://github.com/Kong/kong-distributions/pull/791 is merged -if [ -e "kong/pluginsocket.proto" ]; then - cp -Lf kong/pluginsocket.proto /tmp/build/usr/local/kong/include/kong -fi - -with_backoff curl -fsSLo /tmp/protoc.zip https://github.com/protocolbuffers/protobuf/releases/download/v3.19.0/protoc-3.19.0-linux-x86_64.zip -unzip -o /tmp/protoc.zip -d /tmp/protoc 'include/*' -cp -rf /tmp/protoc/include/google /tmp/build/usr/local/kong/include/ - -cp COPYRIGHT /tmp/build/usr/local/kong/ -cp bin/kong /tmp/build/usr/local/bin/kong -sed -i 's/resty/\/usr\/local\/openresty\/bin\/resty/' /tmp/build/usr/local/bin/kong -sed -i 's/\/tmp\/build//g' /tmp/build/usr/local/bin/openapi2kong || true -grep -l -I -r '\/tmp\/build' /tmp/build/ || true -sed -i 's/\/tmp\/build//' $(grep -l -I -r '\/tmp\/build' /tmp/build/) || true - -# EE -if [ -e "scripts/build-kong-ee.sh" ]; then - ./scripts/build-kong-ee.sh -fi diff --git a/scripts/release-lib.sh b/scripts/release-lib.sh deleted file mode 100644 index 6dab94100a2..00000000000 --- a/scripts/release-lib.sh +++ /dev/null @@ -1,687 +0,0 @@ -#!/bin/bash - -red="\033[0;31m" -green="\033[0;32m" -cyan="\033[0;36m" -bold="\033[1m" -nocolor="\033[0m" - -GITHUB_ORG=${GITHUB_ORG:-Kong} - -scripts_folder=$(dirname "$0") - -browser="echo" -if command -v firefox > /dev/null 2>&1 -then - browser=firefox -elif which xdg-open > /dev/null 2>&1 -then - browser=xdg-open -elif which open > /dev/null 2>&1 -then - browser=open -fi - -EDITOR="${EDITOR-$VISUAL}" - -#------------------------------------------------------------------------------- -function need() { - req="$1" - - if ! type -t "$req" &>/dev/null; then - echo "Required command $req not found." - exit 1 - fi -} - -#------------------------------------------------------------------------------- -function check_requirements() { - need git - need hub - need sed -} - - -#------------------------------------------------------------------------------- -function yesno() { - echo "$1" - read -r - if [[ "$REPLY" =~ ^[yY] ]]; then - return 0 - fi - return 1 -} - -#------------------------------------------------------------------------------- -function check_milestone() { - if yesno "Visit the milestones page (https://github.com/$GITHUB_ORG/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit"; then - $browser https://github.com/$GITHUB_ORG/kong/milestones - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "All PRs are merged. Proceeding!" -} - -#------------------------------------------------------------------------------- -function check_dependencies() { - if yesno "Ensure Kong dependencies in the rockspec are bumped to their latest patch version. Press 'y' to open Kong's rockspec or Ctrl+C to quit"; then - $EDITOR ./*.rockspec - fi - - CONFIRM "If everything looks all right, press Enter to continue" - SUCCESS "All dependencies are bumped. Proceeding!" -} - -#------------------------------------------------------------------------------- -function write_changelog() { - version=$1 - if ! grep -q "\[$version\]" CHANGELOG.md - then - prepare_changelog - fi - - CONFIRM "Press Enter to open your text editor ($EDITOR) to edit CHANGELOG.md" \ - "or Ctrl-C to cancel." - - $EDITOR CHANGELOG.md - - SUCCESS "If you need to further edit the changelog," \ - "you can run this step again." - "If it is ready, you can proceed to the next step" \ - "which will commit it:" \ - " $0 $version commit_changelog" -} - -#------------------------------------------------------------------------------- -function commit_changelog() { - version=$1 - - if ! git status CHANGELOG.md | grep -q "modified:" - then - die "No changes in CHANGELOG.md to commit. Did you write the changelog?" - fi - - git diff CHANGELOG.md - - CONFIRM "If everything looks all right, press Enter to commit" \ - "or Ctrl-C to cancel." - - set -e - git add CHANGELOG.md - git commit -m "docs(changelog): add $version changes" - git log -n 1 - - SUCCESS "The changelog is now committed locally." \ - "You are ready to run the next step:" \ - " $0 $version update_copyright" -} - -#------------------------------------------------------------------------------- -function update_copyright() { - version=$1 - - if ! "$scripts_folder/update-copyright" - then - die "Could not update copyright file. Check logs for missing licenses, add hardcoded ones if needed" - fi - - git add COPYRIGHT - - git commit -m "docs(COPYRIGHT): update copyright for $version" - git log -n 1 - - SUCCESS "The COPYRIGHT file is updated locally." \ - "You are ready to run the next step:" \ - " $0 $version update_admin_api_def" -} - -#------------------------------------------------------------------------------- -function update_admin_api_def() { - version=$1 - - if ! "$scripts_folder/gen-admin-api-def.sh" - then - die "Could not update kong-admin-api.yml file. Check script output for any error messages." - fi - - git add kong-admin-api.yml - - git commit -m "docs(kong-admin-api.yml): update Admin API definition for $1" - git log -n 1 - - SUCCESS "The kong-admin-api.yml file is updated locally." \ - "You are ready to run the next step:" \ - " $0 $version version_bump" -} - - -#------------------------------------------------------------------------------- -function bump_homebrew() { - curl -L -o "kong-$version.tar.gz" "https://download.konghq.com/gateway-src/kong-$version.tar.gz" - sum=$(sha256sum "kong-$version.tar.gz" | awk '{print $1}') - sed -i.bak 's/KONG_VERSION = "[0-9.]*"/KONG_VERSION = "'$version'"/' Formula/kong.rb - sed -i.bak 's/sha256 ".*"/sha256 "'$sum'"/' Formula/kong.rb -} - -#------------------------------------------------------------------------------- -function bump_vagrant() { - sed -i.bak 's/version = "[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*"/version = "'$version'"/' Vagrantfile - sed -i.bak 's/`[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*`/`'$version'`/' README.md -} - -#------------------------------------------------------------------------------- -function ensure_recent_luarocks() { - if ! ( luarocks upload --help | grep -q temp-key ) - then - if [ `uname -s` = "Linux" ] - then - set -e - source .requirements - lv=3.2.1 - pushd /tmp - rm -rf luarocks-$lv - mkdir -p luarocks-$lv - cd luarocks-$lv - curl -L -o "luarocks-$lv-linux-x86_64.zip" https://luarocks.github.io/luarocks/releases/luarocks-$lv-linux-x86_64.zip - unzip luarocks-$lv-linux-x86_64.zip - export PATH=/tmp/luarocks-$lv/luarocks-$lv-linux-x86_64:$PATH - popd - else - die "Your LuaRocks version is too old. Please upgrade LuaRocks." - fi - fi -} - -#------------------------------------------------------------------------------- -function make_github_release_file() { - versionlink=$(echo $version | tr -d .) - cat < release-$version.txt -$version - -**Download Kong $version and run it now:** - -- https://konghq.com/install/ -- [Docker Image](https://hub.docker.com/_/kong/) - -Links: -- [$version Changelog](https://github.com/$GITHUB_ORG/kong/blob/$version/CHANGELOG.md#$versionlink) -EOF -} - -#------------------------------------------------------------------------------- -function bump_docs_kong_versions() { - $LUA -e ' - local fd_in = io.open("app/_data/kong_versions.yml", "r") - local fd_out = io.open("app/_data/kong_versions.yml.new", "w") - local version = "'$version'" - - local state = "start" - local version_line - for line in fd_in:lines() do - if state == "start" then - if line:match("^ release: \"'$major'.'$minor'.x\"") then - state = "version" - end - fd_out:write(line .. "\n") - elseif state == "version" then - if line:match("^ version: \"") then - version_line = line - state = "edition" - end - elseif state == "edition" then - if line:match("^ edition.*gateway%-oss.*") then - fd_out:write(" version: \"'$version'\"\n") - state = "wait_for_luarocks_version" - else - fd_out:write(version_line .. "\n") - state = "start" - end - fd_out:write(line .. "\n") - elseif state == "wait_for_luarocks_version" then - if line:match("^ luarocks_version: \"") then - fd_out:write(" luarocks_version: \"'$version'-0\"\n") - state = "last" - else - fd_out:write(line .. "\n") - end - elseif state == "last" then - fd_out:write(line .. "\n") - end - end - fd_in:close() - fd_out:close() - ' - mv app/_data/kong_versions.yml.new app/_data/kong_versions.yml -} - -#------------------------------------------------------------------------------- -function prepare_changelog() { - $LUA -e ' - local fd_in = io.open("CHANGELOG.md", "r") - local fd_out = io.open("CHANGELOG.md.new", "w") - local version = "'$version'" - - local state = "start" - for line in fd_in:lines() do - if state == "start" then - if line:match("^%- %[") then - fd_out:write("- [" .. version .. "](#" .. version:gsub("%.", "") .. ")\n") - state = "toc" - end - elseif state == "toc" then - if not line:match("^%- %[") then - state = "start_log" - end - elseif state == "start_log" then - fd_out:write("\n") - fd_out:write("## [" .. version .. "]\n") - fd_out:write("\n") - local today = os.date("*t") - fd_out:write(("> Released %04d/%02d/%02d\n"):format(today.year, today.month, today.day)) - fd_out:write("\n") - fd_out:write("<<< TODO Introduction, plus any sections below >>>\n") - fd_out:write("\n") - fd_out:write("### Fixes\n") - fd_out:write("\n") - fd_out:write("##### Core\n") - fd_out:write("\n") - fd_out:write("##### CLI\n") - fd_out:write("\n") - fd_out:write("##### Configuration\n") - fd_out:write("\n") - fd_out:write("##### Admin API\n") - fd_out:write("\n") - fd_out:write("##### PDK\n") - fd_out:write("\n") - fd_out:write("##### Plugins\n") - fd_out:write("\n") - fd_out:write("\n") - fd_out:write("[Back to TOC](#table-of-contents)\n") - fd_out:write("\n") - state = "log" - elseif state == "log" then - local prev_version = line:match("^%[(%d+%.%d+%.%d+)%]: ") - if prev_version then - fd_out:write("[" .. version .. "]: https://github.com/Kong/kong/compare/" .. prev_version .."..." .. version .. "\n") - state = "last" - end - end - - fd_out:write(line .. "\n") - end - fd_in:close() - fd_out:close() - ' - mv CHANGELOG.md.new CHANGELOG.md -} - -#------------------------------------------------------------------------------- -function announce() { - local version="$1.$2.$3" - - if [ "$3" != "0" ] - then - patch_release_disclaimer="As a patch release, it only contains bug fixes; no new features and no breaking changes." - fi - - cat < /dev/null -then - LUA=resty -elif lua -v &> /dev/null -then - LUA=lua -else - die "Lua interpreter is not in PATH. Install any Lua or OpenResty to run this script." -fi diff --git a/scripts/send-slack-message.sh b/scripts/send-slack-message.sh deleted file mode 100755 index 26e42c7fda2..00000000000 --- a/scripts/send-slack-message.sh +++ /dev/null @@ -1,7 +0,0 @@ -#!/bin/bash - -set -ex - -echo "${SLACK_MESSAGE}" -curl -X POST -H 'Content-type: application/json' --data '{"text": '"'${SLACK_MESSAGE}'"'}' "${SLACK_WEBHOOK}" - diff --git a/scripts/setup-ci.sh b/scripts/setup-ci.sh deleted file mode 100755 index d724642739c..00000000000 --- a/scripts/setup-ci.sh +++ /dev/null @@ -1,21 +0,0 @@ -#!/bin/bash - -command -v ssh-agent >/dev/null || ( sudo apt-get update -y && sudo apt-get install openssh-client -y ) -eval $(ssh-agent -s) - -mkdir -p ~/.ssh -chmod 700 ~/.ssh -mv $GITHUB_SSH_KEY ~/.ssh/id_rsa -chmod 600 ~/.ssh/id_rsa -ssh-add ~/.ssh/id_rsa -ssh-keyscan -t rsa github.com >> ~/.ssh/known_hosts - -git config --global user.email office@mashape.com -git config --global user.name mashapedeployment -git config --global url.ssh://git@github.com/.insteadOf https://github.com/ - -curl -fsSLo hub.tar.gz https://github.com/github/hub/releases/download/v2.14.2/hub-linux-amd64-2.14.2.tgz -tar -xzf hub.tar.gz -C /tmp -sudo mv /tmp/hub*/bin/hub /usr/local/bin/hub -sudo apt-get update -sudo apt-get install -yf lua5.2 liblua5.2 From e16002e6f1d2165c957cd34e0ea760d9c764e3c5 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 22 Mar 2023 18:32:51 -0700 Subject: [PATCH 2394/4351] tests(helpers): fix flaky file test --- spec/02-integration/01-helpers/01-helpers_spec.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 2326170df5e..7045d930e97 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -669,11 +669,14 @@ describe("helpers: utilities", function() assert.truthy(ok, "timer raised an error: " .. tostring(res)) assert.equals("test", res) + -- allow for some jitter + timeout = timeout * 1.25 + assert.truthy(duration <= timeout, "expected to finish in <" .. tostring(timeout) .. "s" .. " but took " .. tostring(duration) .. "s") - assert.truthy(duration > delay, + assert.truthy(duration >= delay, "expected to finish in >=" .. tostring(delay) .. "s" .. " but took " .. tostring(duration) .. "s") end) From 458fd9f2ee884c215a661133516462d296363efa Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Tue, 21 Mar 2023 09:51:20 -0700 Subject: [PATCH 2395/4351] tests(helpers): add extra context to wait_until() --- .../01-helpers/01-helpers_spec.lua | 324 +++++++++++- spec/helpers.lua | 56 +-- spec/helpers/wait.lua | 466 ++++++++++++++++++ 3 files changed, 791 insertions(+), 55 deletions(-) create mode 100644 spec/helpers/wait.lua diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 7045d930e97..96d089465ec 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local spy = require "luassert.spy" for _, strategy in helpers.each_strategy() do @@ -101,16 +102,14 @@ for _, strategy in helpers.each_strategy() do assert(helpers.restart_kong(env)) -- ensure we can make at least one successful request after restarting - helpers.wait_until(function() - -- helpers.proxy_client() will throw an error if connect() fails, - -- so we need to wrap the whole thing in pcall - return pcall(function() + assert.eventually(function() local httpc = helpers.proxy_client(1000, 15555) local res = httpc:get("/") - assert(res.status == 200) + res:read_body() httpc:close() + assert.res_status(200, res) end) - end) + .has_no_error("Kong responds to proxy requests after restart") end before_each(function() @@ -589,6 +588,276 @@ for _, strategy in helpers.each_strategy() do end) + describe("eventually()", function() + local function returns(v) + return function() + return v + end + end + + local function raises(e) + return function() + error(e) + end + end + + local function noop() end + + local function after_n(n, callback, before) + local i = 0 + before = before or noop + + return function() + i = i + 1 + + if i > n then + return callback() + end + + return before() + end + end + + -- returns a value on the nth time the function is called + -- otherwise, returns pre_n + local function return_after_n(n, value, pre_n) + return after_n(n, returns(value), returns(pre_n)) + end + + --- raise an error until the function is called n times + local function raise_for_n(n) + return after_n(n, noop, raises("not yet")) + end + + --- raise an error until the function is called n times + local function raise_after(n) + return after_n(n, raises("done"), noop) + end + + local function new_timer() + local start + local timer = {} + timer.start = function() + ngx.update_time() + start = ngx.now() + return timer + end + + timer.elapsed = function() + ngx.update_time() + return ngx.now() - start + end + + return timer + end + + it("calls a function until a condition is met", function() + assert.has_no_error(function() + assert.eventually(return_after_n(10, true)) + .is_truthy() + end) + end) + + it("returns on the first success", function() + local fn = spy.new(returns(true)) + + assert.has_no_error(function() + assert.eventually(fn) + .is_truthy() + end) + + assert.spy(fn).was.called(1) + + + fn = spy.new(return_after_n(5, true, nil)) + + assert.has_no_error(function() + assert.eventually(fn) + .is_truthy() + end) + + assert.spy(fn).was.called(6) + end) + + it("gives up after a timeout", function() + local timer = new_timer().start() + + local timeout = 0.5 + local sleep = timeout / 10 + + assert.has_error(function() + assert.eventually(function() + ngx.sleep(sleep) + end) + .with_timeout(timeout) + .is_truthy() + end) + + assert.near(timeout, timer.elapsed(), 0.1) + end) + + describe("max_tries", function() + it("can limit the number of tries until giving up", function() + local n = 10 + local fn = spy.new(return_after_n(n, true)) + + assert.has_error(function() + assert.eventually(fn) + .with_max_tries(n) + .is_truthy() + end) + + assert.spy(fn).was.called(n) + end) + end) + + describe("ignore_exceptions", function() + it("causes raised errors to be treated as a normal failure", function() + local maybe_raise = raise_for_n(2) + local eventually_succeed = return_after_n(3, true) + + local fn = spy.new(function() + maybe_raise() + return eventually_succeed() + end) + + assert.has_no_error(function() + assert.eventually(fn) + .ignore_exceptions(true) + .is_truthy() + end) + + assert.spy(fn).was.called(6) + end) + + it("is turned off by default", function() + local maybe_raise = raise_for_n(5) + local eventually_succeed = return_after_n(3, true) + + local fn = spy.new(function() + maybe_raise() + return eventually_succeed() + end) + + assert.has_error(function() + assert.eventually(fn) + .is_truthy() + end) + + assert.spy(fn).was.called(1) + end) + end) + + describe("conditions", function() + it("is_truthy() requires a truthy return value", function() + assert.has_no_error(function() + assert.eventually(returns("yup")) + .is_truthy() + end) + + -- it's common knowledge that null is truthy, but let's + -- test it anyways + assert.has_no_error(function() + assert.eventually(returns(ngx.null)) + .is_truthy() + end) + + assert.has_error(function() + assert.eventually(returns(false)) + .with_timeout(0.001) + .is_truthy() + end) + + assert.has_error(function() + assert.eventually(returns(nil)) + .with_timeout(0.001) + .is_truthy() + end) + end) + + it("is_falsy() requires a falsy return value", function() + assert.has_no_error(function() + assert.eventually(returns(nil)) + .is_falsy() + end) + + assert.has_no_error(function() + assert.eventually(returns(false)) + .is_falsy() + end) + + assert.has_error(function() + assert.eventually(returns(true)) + .with_timeout(0.001) + .is_falsy() + end) + + assert.has_error(function() + assert.eventually(returns("yup")) + .with_timeout(0.001) + .is_falsy() + end) + + -- it's common knowledge that null is truthy, but let's + -- test it anyways + assert.has_error(function() + assert.eventually(returns(ngx.null)) + .with_timeout(0.001) + .is_falsy() + end) + end) + + it("has_no_error() requires the function not to raise an error()", function() + assert.has_no_error(function() + assert.eventually(returns(true)) + .has_no_error() + end) + + assert.has_no_error(function() + -- note: raise_until() does not return any value in the success case + assert.eventually(raise_for_n(5)) + .has_no_error() + end) + + assert.has_error(function() + assert.eventually(error) + .with_timeout(0.001) + .has_no_error() + end) + + assert.has_error(function() + assert.eventually(error) + .with_timeout(0.001) + .has_no_error() + end) + end) + + it("has_error() requires the function to raise an error()", function() + assert.has_no_error(function() + assert.eventually(error) + .has_error() + end) + + assert.has_no_error(function() + assert.eventually(raise_after(5)) + .has_error() + end) + + assert.has_error(function() + assert.eventually(returns(true)) + .with_timeout(0.001) + .has_error() + end) + + assert.has_error(function() + assert.eventually(returns(false)) + .with_timeout(0.001) + .has_error() + end) + end) + end) + end) + end) end @@ -602,7 +871,7 @@ describe("helpers: utilities", function() end) describe("wait_until()", function() - it("does not errors out if thing happens", function() + it("does not raise an error when the function returns truth-y", function() assert.has_no_error(function() local i = 0 helpers.wait_until(function() @@ -611,19 +880,48 @@ describe("helpers: utilities", function() end, 3) end) end) - it("errors out after delay", function() + + it("raises an error if the function does not return truth-y within the timeout", function() assert.error_matches(function() helpers.wait_until(function() return false, "thing still not done" end, 1) - end, "timeout: thing still not done") + end, "timed out") end) - it("reports errors in test function", function() - assert.error_matches(function() + + it("fails when test function raises an error()", function() + local e = assert.has_error(function() + helpers.wait_until(function() + error("oops") + end, 1) + end) + assert.is_string(e) + assert.matches("oops", e) + end) + + it("fails when test function raised an assertion error", function() + assert.has_error(function() helpers.wait_until(function() - assert.equal("foo", "bar") + assert.is_true(false) + end, 1) + end) + end) + end) + + describe("pwait_until()", function() + it("succeeds when a function does not raise an error()", function() + assert.has_no_error(function() + local i = 0 + helpers.pwait_until(function() + i = i + 1 + + if i < 5 then + error("i is less than 5") + end + + assert.is_true(i > 6) end, 1) - end, "Expected objects to be equal.", nil, true) + end) end) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 3be4570b86b..42df24cd80f 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1430,7 +1430,7 @@ end local say = require "say" local luassert = require "luassert.assert" - +require("spec.helpers.wait") --- Waits until a specific condition is met. -- The check function will repeatedly be called (with a fixed interval), until @@ -1449,44 +1449,12 @@ local luassert = require "luassert.assert" -- -- wait 10 seconds for a file "myfilename" to appear -- helpers.wait_until(function() return file_exist("myfilename") end, 10) local function wait_until(f, timeout, step) - if type(f) ~= "function" then - error("arg #1 must be a function", 2) - end - - if timeout ~= nil and type(timeout) ~= "number" then - error("arg #2 must be a number", 2) - end - - if step ~= nil and type(step) ~= "number" then - error("arg #3 must be a number", 2) - end - - ngx.update_time() - - timeout = timeout or 5 - step = step or 0.05 - - local tstart = ngx.now() - local texp = tstart + timeout - local ok, res, err - - repeat - ok, res, err = pcall(f) - ngx.sleep(step) - ngx.update_time() - until not ok or res or ngx.now() >= texp - - if not ok then - -- report error from `f`, such as assert gone wrong - error(tostring(res), 2) - elseif not res and err then - -- report a failure for `f` to meet its condition - -- and eventually an error return value which could be the cause - error("wait_until() timeout: " .. tostring(err) .. " (after delay: " .. timeout .. "s)", 2) - elseif not res then - -- report a failure for `f` to meet its condition - error("wait_until() timeout (after delay " .. timeout .. "s)", 2) - end + luassert.wait_until({ + condition = "truthy", + fn = f, + timeout = timeout, + step = step, + }) end @@ -1503,11 +1471,15 @@ end -- @return nothing. It returns when the condition is met, or throws an error -- when it times out. local function pwait_until(f, timeout, step) - wait_until(function() - return pcall(f) - end, timeout, step) + luassert.wait_until({ + condition = "no_error", + fn = f, + timeout = timeout, + step = step, + }) end + --- Wait for some timers, throws an error on timeout. -- -- NOTE: this is a regular Lua function, not a Luassert assertion. diff --git a/spec/helpers/wait.lua b/spec/helpers/wait.lua new file mode 100644 index 00000000000..fb14b430f59 --- /dev/null +++ b/spec/helpers/wait.lua @@ -0,0 +1,466 @@ +local say = require "say" +local luassert = require "luassert.assert" +local pretty = require "pl.pretty" + +local fmt = string.format +local insert = table.insert + +local E_ARG_COUNT = "assertion.internal.argtolittle" +local E_ARG_TYPE = "assertion.internal.badargtype" + + +---@alias spec.helpers.wait.ctx.result +---| "timeout" +---| "error" +---| "success" +---| "max tries" + +local TIMEOUT = "timeout" +local ERROR = "error" +local SUCCESS = "success" +local MAX_TRIES = "max tries" + + +---@alias spec.helpers.wait.ctx.condition +---| "truthy" +---| "falsy" +---| "error" +---| "no_error" + + +--- helper functions that check the result of pcall() and report if the +--- wait ctx condition has been met +--- +---@type table +local COND = { + truthy = function(pok, ok_or_err) + return (pok and ok_or_err and true) or false + end, + + falsy = function(pok, ok_or_err) + return (pok and not ok_or_err) or false + end, + + error = function(pok) + return not pok + end, + + no_error = function(pok) + return (pok and true) or false + end, +} + + +---@param ... any +---@return any +local function first_non_nil(...) + local n = select("#", ...) + for i = 1, n do + local v = select(i, ...) + if v ~= nil then + return v + end + end +end + + +---@param exp_type string +---@param field string|integer +---@param value any +---@param caller? string +---@param level? integer +---@return any +local function check_type(exp_type, field, value, caller, level) + caller = caller or "wait_until" + level = (level or 1) + 1 + + local got_type = type(value) + + -- accept callable tables + if exp_type == "function" + and got_type == "table" + and type(debug.getmetatable(value)) == "table" + and type(debug.getmetatable(value).__call) == "function" + then + got_type = "function" + end + + if got_type ~= exp_type then + error(say(E_ARG_TYPE, { field, caller, exp_type, type(value) }), + level) + end + + return value +end + + +local DEFAULTS = { + timeout = 5, + step = 0.05, + message = "UNSPECIFIED", + max_tries = 0, + ignore_exceptions = false, + condition = "truthy", +} + + +---@class spec.helpers.wait.ctx +--- +---@field condition "truthy"|"falsy"|"error"|"no_error" +---@field condition_met boolean +---@field debug? boolean +---@field elapsed number +---@field last_raised_error any +---@field error_raised boolean +---@field fn function +---@field ignore_exceptions boolean +---@field last_returned_error any +---@field last_returned_value any +---@field last_error any +---@field message? string +---@field result spec.helpers.wait.ctx.result +---@field step number +---@field timeout number +---@field tries number +local wait_ctx = { + condition = nil, + condition_met = false, + debug = nil, + elapsed = 0, + error = nil, + error_raised = false, + ignore_exceptions = nil, + last_returned_error = nil, + last_returned_value = nil, + max_tries = nil, + message = nil, + result = "timeout", + step = nil, + timeout = nil, + tries = 0, +} + + +local wait_ctx_mt = { __index = wait_ctx } + +function wait_ctx:dd(msg) + if self.debug then + print(fmt("\n\n%s\n\n", pretty.write(msg))) + end +end + + +function wait_ctx:wait() + ngx.update_time() + + local tstart = ngx.now() + local texp = tstart + self.timeout + local ok, res, err + + local is_met = COND[self.condition] + + if self.condition == "no_error" then + self.ignore_exceptions = true + end + + local tries_remain = self.max_tries + + local f = self.fn + + while true do + ok, res, err = pcall(f) + + self.tries = self.tries + 1 + tries_remain = tries_remain - 1 + + self.condition_met = is_met(ok, res) + + self:dd(self) + + -- yay! + if self.condition_met then + self.last_returned_value = res + self.result = SUCCESS + break + + -- non-truthy return value + elseif ok and not res then + self.last_returned_error = first_non_nil(err, self.last_returned_error) + self.last_error = self.last_returned_error + + -- error() + else + self.error_raised = true + self.last_raised_error = first_non_nil(res, "UNKNOWN") + self.last_error = self.last_raised_error + + if not self.ignore_exceptions then + self.result = ERROR + break + end + end + + if tries_remain == 0 then + self.result = MAX_TRIES + break + end + + ngx.update_time() + + if ngx.now() >= texp then + self.result = TIMEOUT + break + end + + ngx.sleep(self.step) + end + + ngx.update_time() + self.elapsed = ngx.now() - tstart + + self:dd(self) + + -- re-raise + if self.error_raised and not self.ignore_exceptions then + error(self.last_raised_error, 2) + end +end + + +local CTX_TYPES = { + condition = "string", + fn = "function", + max_tries = "number", + timeout = "number", + message = "string", + step = "number", + ignore_exceptions = "boolean", +} + + +function wait_ctx:validate(key, value, caller, level) + local typ = CTX_TYPES[key] + + if not typ then + -- we don't care about validating this key + return value + end + + if key == "condition" and type(value) == "string" then + assert(COND[value] ~= nil, + say(E_ARG_TYPE, { "condition", caller or "wait_until", + "one of: 'truthy', 'falsy', 'error', 'no_error'", + value }), level + 1) + end + + + return check_type(typ, key, value, caller, level) +end + + +---@param state table +---@return spec.helpers.wait.ctx +local function get_or_create_ctx(state) + local ctx = rawget(state, "wait_ctx") + + if not ctx then + ctx = setmetatable({}, wait_ctx_mt) + rawset(state, "wait_ctx", ctx) + end + + return ctx +end + + +---@param ctx spec.helpers.wait.ctx +---@param key string +---@param ... any +local function param(ctx, key, ...) + local value = first_non_nil(first_non_nil(...), DEFAULTS[key]) + ctx[key] = ctx:validate(key, value, "wait_until", 3) +end + + +---@param state table +---@param arguments table +---@param level integer +---@return boolean ok +---@return table return_values +local function wait_until(state, arguments, level) + assert(arguments.n > 0, + say(E_ARG_COUNT, { "wait_until", 1, arguments.n }), + level + 1) + + local input = check_type("table", 1, arguments[1]) + local ctx = get_or_create_ctx(state) + + param(ctx, "fn", input.fn) + param(ctx, "timeout", input.timeout) + param(ctx, "step", input.step) + param(ctx, "message", input.message, arguments[2]) + param(ctx, "max_tries", input.max_tries) + param(ctx, "debug", input.debug, ctx.debug, false) + param(ctx, "condition", input.condition) + param(ctx, "ignore_exceptions", input.ignore_exceptions) + + -- reset the state + rawset(state, "wait_ctx", nil) + + ctx:wait() + + if ctx.condition_met then + return true, { ctx.last_returned_value, n = 1 } + end + + local errors = {} + local result + if ctx.result == ERROR then + result = "error() raised" + + elseif ctx.result == MAX_TRIES then + result = ("max tries (%s) reached"):format(ctx.max_tries) + + elseif ctx.result == TIMEOUT then + result = ("timed out after %ss"):format(ctx.elapsed) + end + + if ctx.last_raised_error then + insert(errors, "Last raised error:") + insert(errors, "") + insert(errors, pretty.write(ctx.last_raised_error)) + insert(errors, "") + end + + if ctx.last_returned_error then + insert(errors, "Last returned error:") + insert(errors, "") + insert(errors, pretty.write(ctx.last_returned_error)) + insert(errors, "") + end + + arguments[1] = ctx.message + arguments[2] = result + arguments[3] = table.concat(errors, "\n") + arguments[4] = ctx.timeout + arguments[5] = ctx.step + arguments[6] = ctx.elapsed + arguments[7] = ctx.tries + arguments[8] = ctx.error_raised + arguments.n = 8 + + arguments.nofmt = {} + for i = 1, arguments.n do + arguments.nofmt[i] = true + end + + return false, { ctx.last_error, n = 1 } +end + + +say:set("assertion.wait_until.failed", [[ +Failed to assert eventual condition: + +%q + +Result: %s + +%s +--- + +Timeout = %s +Step = %s +Elapsed = %s +Tries = %s +Raised = %s +]]) + +luassert:register("assertion", "wait_until", wait_until, + "assertion.wait_until.failed") + + +local function wait_until_modifier(key) + return function(state, arguments) + local ctx = get_or_create_ctx(state) + ctx[key] = ctx:validate(key, arguments[1], key, 1) + + return state + end +end + +luassert:register("modifier", "with_timeout", + wait_until_modifier("timeout")) + +luassert:register("modifier", "with_step", + wait_until_modifier("step")) + +luassert:register("modifier", "with_max_tries", + wait_until_modifier("max_tries")) + +-- luassert blows up on us if we try to use 'error' or 'errors' +luassert:register("modifier", "ignore_exceptions", + wait_until_modifier("ignore_exceptions")) + + +---@param ctx spec.helpers.wait.ctx +local function ctx_builder(ctx) + local self = setmetatable({}, { + __index = function(_, key) + error("unknown modifier/assertion: " .. tostring(key), 2) + end + }) + + local function with(field) + return function(value) + ctx[field] = ctx:validate(field, value, "with_" .. field, 2) + return self + end + end + + self.with_timeout = with("timeout") + self.with_step = with("step") + self.with_max_tries = with("max_tries") + + self.ignore_exceptions = function(ignore) + ctx.ignore_exceptions = ctx:validate("ignore_exceptions", ignore, + "ignore_exceptions", 2) + return self + end + + self.is_truthy = function(msg) + ctx.condition = "truthy" + return luassert.wait_until(ctx, msg) + end + + self.is_falsy = function(msg) + ctx.condition = "falsy" + return luassert.wait_until(ctx, msg) + end + + self.has_error = function(msg) + ctx.condition = "error" + return luassert.wait_until(ctx, msg) + end + + self.has_no_error = function(msg) + ctx.condition = "no_error" + return luassert.wait_until(ctx, msg) + end + + return self +end + + +local function eventually(state, arguments) + local ctx = get_or_create_ctx(state) + + ctx.fn = first_non_nil(arguments[1], ctx.fn) + + check_type("function", 1, ctx.fn, "eventually") + + arguments[1] = ctx_builder(ctx) + arguments.n = 1 + + return true, arguments +end + +luassert:register("assertion", "eventually", eventually) From 4ae03fe38aab02c8a77fe0604169ab23299193b8 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Wed, 29 Mar 2023 16:58:24 -0700 Subject: [PATCH 2396/4351] tests(file-log): fix flaky tests --- spec/03-plugins/04-file-log/01-log_spec.lua | 148 ++++++++++++++------ 1 file changed, 103 insertions(+), 45 deletions(-) diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 69f4c81ed88..857f50e560a 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -1,14 +1,103 @@ local cjson = require "cjson" local utils = require "kong.tools.utils" local helpers = require "spec.helpers" -local pl_path = require "pl.path" local pl_file = require "pl.file" local pl_stringx = require "pl.stringx" +local fmt = string.format local FILE_LOG_PATH = os.tmpname() +local function substr(needle, haystack) + return string.find(haystack, needle, 1, true) ~= nil +end + + +local function check_log(contains, not_contains) + if type(contains) ~= "table" then + contains = { contains } + end + + if type(not_contains) ~= "table" then + not_contains = { not_contains } + end + + if #contains == 0 and #not_contains == 0 then + error("log file assertion without any contains/not_contains check", 2) + end + + + local fh = assert(io.open(FILE_LOG_PATH, "r")) + + local should_find = {} + local should_not_find = {} + + for line in fh:lines() do + for i, s in ipairs(contains) do + should_find[i] = should_find[i] or substr(s, line) + end + + for i, s in ipairs(not_contains) do + should_not_find[i] = should_not_find[i] or substr(s, line) + end + end + + local errors = {} + + for i, s in ipairs(contains) do + if not should_find[i] then + table.insert(errors, fmt("expected to find '%s' in the log file", s)) + end + end + + for i, s in ipairs(not_contains) do + if should_not_find[i] then + table.insert(errors, fmt("expected not to find '%s' in the log file", s)) + end + end + + if #errors > 0 then + return false, table.concat(errors, ",\n") + end + + return true +end + + +local function wait_for_log_content(contains, not_contains, msg) + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() return check_log(contains, not_contains) end) + .is_truthy(msg or "log file contains expected content") +end + + +local function wait_for_json_log_entry() + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + + + for _, strategy in helpers.each_strategy() do describe("Plugin: file-log (log) [#" .. strategy .. "]", function() local proxy_client @@ -130,12 +219,7 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) - - local log = pl_file.read(FILE_LOG_PATH) - local log_message = cjson.decode(pl_stringx.strip(log):match("%b{}")) + local log_message = wait_for_json_log_entry() assert.same("127.0.0.1", log_message.client_ip) assert.same(uuid, log_message.request.headers["file-log-uuid"]) assert.is_number(log_message.request.size) @@ -157,12 +241,7 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) - - local log = pl_file.read(FILE_LOG_PATH) - local log_message = cjson.decode(pl_stringx.strip(log):match("%b{}")) + local log_message = wait_for_json_log_entry() assert.same("127.0.0.1", log_message.client_ip) assert.same(uuid, log_message.request.headers["file-log-uuid"]) assert.is_number(log_message.request.size) @@ -184,12 +263,7 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) - - local log = pl_file.read(FILE_LOG_PATH) - local log_message = cjson.decode(pl_stringx.strip(log):match("%b{}")) + local log_message = wait_for_json_log_entry() assert.same("127.0.0.1", log_message.client_ip) assert.same(uuid, log_message.request.headers["file-log-uuid"]) assert.is_number(log_message.request.size) @@ -215,12 +289,7 @@ for _, strategy in helpers.each_strategy() do assert.truthy(ok) assert.truthy(resp) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) - - local log = pl_file.read(FILE_LOG_PATH) - local log_message = cjson.decode(pl_stringx.strip(log):match("%b{}")) + local log_message = wait_for_json_log_entry() assert.same("127.0.0.1", log_message.client_ip) assert.same(uuid, log_message.request.headers["file-log-uuid"]) end) @@ -242,12 +311,7 @@ for _, strategy in helpers.each_strategy() do assert.truthy(ok) assert.truthy(resp) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) - - local log = pl_file.read(FILE_LOG_PATH) - local log_message = cjson.decode(pl_stringx.strip(log):match("%b{}")) + local log_message = wait_for_json_log_entry() assert.same("127.0.0.1", log_message.client_ip) assert.same(uuid, log_message.request.headers["file-log-uuid"]) end) @@ -266,16 +330,14 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) + wait_for_log_content(uuid1, nil, "log file contains 1st request ID") -- remove the file to see whether it gets recreated os.remove(FILE_LOG_PATH) -- Making the next request local uuid2 = utils.uuid() - local res = assert(proxy_client:send({ + res = assert(proxy_client:send({ method = "GET", path = "/status/200", headers = { @@ -286,7 +348,7 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) local uuid3 = utils.uuid() - local res = assert(proxy_client:send({ + res = assert(proxy_client:send({ method = "GET", path = "/status/200", headers = { @@ -296,15 +358,11 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - helpers.wait_until(function() - return pl_path.exists(FILE_LOG_PATH) and pl_path.getsize(FILE_LOG_PATH) > 0 - end, 10) - - local file_log, err = pl_file.read(FILE_LOG_PATH) - assert.is_nil(err) - assert(not file_log:find(uuid1, nil, true), "did not expected 1st request in logfile") - assert(file_log:find(uuid2, nil, true), "expected 2nd request in logfile") - assert(file_log:find(uuid3, nil, true), "expected 3rd request in logfile") + wait_for_log_content( + { uuid2, uuid3 }, + { uuid1 }, + "log file contains 2nd and 3rd request IDs but not the 1st" + ) end) end) end From 0cbe37a393beb29061977de1127a32d0c03e7fed Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 4 Apr 2023 19:56:36 +0300 Subject: [PATCH 2397/4351] refactor(opentelemetry): remove headers config cache (#10566) ### Summary It is questionable to have these type of micro-level config caches, and they are becoming a problem as we are starting to implement secret rotation. KAG-1034 Signed-off-by: Aapo Talvensaari --- kong/plugins/opentelemetry/handler.lua | 47 +++++++++++++------------- 1 file changed, 24 insertions(+), 23 deletions(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 7b541d9d9b2..553c8817c54 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -4,10 +4,10 @@ local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" -local pairs = pairs local ngx = ngx local kong = kong +local tostring = tostring local ngx_log = ngx.log local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG @@ -23,41 +23,36 @@ local translate_span_trace_id = otlp.translate_span local encode_span = otlp.transform_span local to_hex = require "resty.string".to_hex + local _log_prefix = "[otel] " + local OpenTelemetryHandler = { VERSION = "0.1.0", PRIORITY = 14, } -local default_headers = { - ["Content-Type"] = "application/x-protobuf", +local CONTENT_TYPE_HEADER_NAME = "Content-Type" +local DEFAULT_CONTENT_TYPE_HEADER = "application/x-protobuf" +local DEFAULT_HEADERS = { + [CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER } -- worker-level spans queue -local queues = {} -- one queue per unique plugin config -local headers_cache = setmetatable({}, { __mode = "k" }) +local QUEUES = {} -- one queue per unique plugin config -local function get_cached_headers(conf_headers) - if not conf_headers then - return default_headers +local function get_headers(conf_headers) + if not conf_headers or conf_headers == null then + return DEFAULT_HEADERS end - -- cache http headers - local headers = headers_cache[conf_headers] - - if not headers then - headers = clone(default_headers) - if conf_headers and conf_headers ~= null then - for k, v in pairs(conf_headers) do - headers[k] = v - end - end - - headers_cache[conf_headers] = headers + if conf_headers[CONTENT_TYPE_HEADER_NAME] then + return conf_headers end + local headers = clone(conf_headers) + headers[CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER return headers end @@ -80,9 +75,10 @@ local function http_export_request(conf, pb_data, headers) return true end + local function http_export(conf, spans) local start = ngx_now() - local headers = get_cached_headers(conf.headers) + local headers = get_headers(conf.headers) local payload = encode_traces(spans, conf.resource_attributes) local ok, err = http_export_request(conf, payload, headers) @@ -99,6 +95,7 @@ local function http_export(conf, spans) return ok, err end + local function process_span(span, queue) if span.should_sample == false or kong.ctx.plugin.should_sample == false then -- ignore @@ -116,6 +113,7 @@ local function process_span(span, queue) queue:add(pb_span) end + function OpenTelemetryHandler:access() local headers = ngx_get_headers() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] @@ -152,6 +150,7 @@ function OpenTelemetryHandler:access() propagation_set("preserve", header_type, translate_span_trace_id(root_span), "w3c") end + function OpenTelemetryHandler:header_filter(conf) if conf.http_response_header_for_traceid then local trace_id = kong.ctx.plugin.trace_id @@ -164,11 +163,12 @@ function OpenTelemetryHandler:header_filter(conf) end end + function OpenTelemetryHandler:log(conf) ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) local queue_id = kong.plugin.get_id() - local q = queues[queue_id] + local q = QUEUES[queue_id] if not q then local process = function(entries) return http_export(conf, entries) @@ -185,10 +185,11 @@ function OpenTelemetryHandler:log(conf) kong.log.err("could not create queue: ", err) return end - queues[queue_id] = q + QUEUES[queue_id] = q end kong.tracing.process_span(process_span, q) end + return OpenTelemetryHandler From c8039e0362700d33b06e49b2ae976d3e93b389fd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 5 Apr 2023 10:59:58 +0200 Subject: [PATCH 2398/4351] chore(*): re-instantiate script that is in use (#10614) --- scripts/backoff.sh | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 scripts/backoff.sh diff --git a/scripts/backoff.sh b/scripts/backoff.sh new file mode 100644 index 00000000000..167b73bbbfe --- /dev/null +++ b/scripts/backoff.sh @@ -0,0 +1,37 @@ +#!/usr/bin/env bash + +# This script is from the Kong/kong-build-tools repo. +# Retries a command a configurable number of times with backoff. +# +# The retry count is given by ATTEMPTS (default 5), the initial backoff +# timeout is given by TIMEOUT in seconds (default 1.) +# +# Successive backoffs double the timeout. +function with_backoff { + local max_attempts=${ATTEMPTS-5} + local timeout=${TIMEOUT-5} + local attempt=1 + local exitCode=0 + + while (( $attempt < $max_attempts )) + do + if "$@" + then + return 0 + else + exitCode=$? + fi + + echo "Failure! Retrying in $timeout.." 1>&2 + sleep $timeout + attempt=$(( attempt + 1 )) + timeout=$(( timeout * 2 )) + done + + if [[ $exitCode != 0 ]] + then + echo "You've failed me for the last time! ($*)" 1>&2 + fi + + return $exitCode +} From 03268df9b1c88e24f46f25773992f92352935c48 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 6 Apr 2023 01:27:43 +0800 Subject: [PATCH 2399/4351] fix(instrumentation): span hierarchy (#10583) * fix(instrumentation): span hierarchy --------- Co-authored-by: samugi --- kong/pdk/tracing.lua | 103 +++++++++++++++++++------------ kong/tracing/instrumentation.lua | 42 +++++++++---- 2 files changed, 92 insertions(+), 53 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 2eab88c3971..f851c5dea2f 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -121,20 +121,12 @@ setmetatable(noop_span, { __newindex = NOOP, }) -local function new_span(tracer, name, options) - if type(tracer) ~= "table" then - error("invalid tracer", 2) - end - - if type(name) ~= "string" or #name == 0 then - error("invalid span name", 2) - end - - if options ~= nil and type(options) ~= "table" then - error("invalid options type", 2) - end - +local function validate_span_options(options) if options ~= nil then + if type(options) ~= "table" then + error("invalid options type", 2) + end + if options.start_time_ns ~= nil and type(options.start_time_ns) ~= "number" then error("invalid start time", 2) end @@ -151,53 +143,57 @@ local function new_span(tracer, name, options) error("invalid attributes", 2) end end +end +local function create_span(tracer, options) + validate_span_options(options) options = options or {} - -- get parent span from ctx - -- the ctx could either be stored in ngx.ctx or kong.ctx - local parent_span = options.parent or tracer.active_span() + local span = tablepool_fetch(POOL_SPAN, 0, 12) + + span.parent = options.parent or tracer and tracer.active_span() - local trace_id = parent_span and parent_span.trace_id + local trace_id = span.parent and span.parent.trace_id or options.trace_id or generate_trace_id() - - local sampled = parent_span and parent_span.should_sample + local sampled = span.parent and span.parent.should_sample or options.should_sample - or tracer.sampler(trace_id) + or tracer and tracer.sampler(trace_id) if not sampled then return noop_span end - -- avoid reallocate - -- we will release the span table at the end of log phase - local span = tablepool_fetch(POOL_SPAN, 0, 12) - -- cache tracer ref, to get hooks / span processer - -- tracer ref will not be cleared when the span table released - span.tracer = tracer - - span.name = name - span.trace_id = trace_id - span.span_id = generate_span_id() - span.parent_id = parent_span and parent_span.span_id + span.parent_id = span.parent and span.parent.span_id or options.parent_id - - -- specify span start time manually - span.start_time_ns = options.start_time_ns or ffi_time_unix_nano() + span.tracer = span.tracer or tracer + span.span_id = generate_span_id() + span.trace_id = trace_id span.kind = options.span_kind or SPAN_KIND.INTERNAL - span.attributes = options.attributes - -- indicates whether the span should be reported - span.should_sample = parent_span and parent_span.should_sample + span.should_sample = span.parent and span.parent.should_sample or options.should_sample or sampled - -- parent ref, some cases need access to parent span - span.parent = parent_span - - -- inherit metatable setmetatable(span, span_mt) + return span +end + +local function link_span(tracer, span, name, options) + if tracer and type(tracer) ~= "table" then + error("invalid tracer", 2) + end + validate_span_options(options) + + options = options or {} + + -- cache tracer ref, to get hooks / span processer + -- tracer ref will not be cleared when the span table released + span.tracer = span.tracer or tracer + -- specify span start time + span.start_time_ns = options.start_time_ns or ffi_time_unix_nano() + span.attributes = options.attributes + span.name = name -- insert the span to ctx local ctx = ngx.ctx @@ -215,6 +211,21 @@ local function new_span(tracer, name, options) return span end +local function new_span(tracer, name, options) + if type(tracer) ~= "table" then + error("invalid tracer", 2) + end + + if type(name) ~= "string" or #name == 0 then + error("invalid span name", 2) + end + + local span = create_span(tracer, options) + link_span(tracer, span, name, options) + + return span +end + --- Ends a Span -- Set the end time and release the span, -- the span table MUST not being used after ended. @@ -370,6 +381,8 @@ local tracer_memo = setmetatable({}, { __mode = "k" }) local noop_tracer = {} noop_tracer.name = "noop" noop_tracer.start_span = function() return noop_span end +noop_tracer.create_span = function() return noop_span end +noop_tracer.link_span = NOOP noop_tracer.active_span = NOOP noop_tracer.set_active_span = NOOP noop_tracer.process_span = NOOP @@ -442,6 +455,14 @@ local function new_tracer(name, options) return new_span(self, ...) end + function self.create_span(...) + return create_span(...) + end + + function self.link_span(...) + return link_span(...) + end + --- Batch process spans -- Please note that socket is not available in the log phase, use `ngx.timer.at` instead -- diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 252974b293b..8f194a59352 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -62,6 +62,12 @@ function _M.router() end +-- Create a span without adding it to the KONG_SPANS list +function _M.create_span(...) + return tracer.create_span(...) +end + + --- Record OpenResty Balancer results. -- The span includes the Lua-Land resolve DNS time -- and the connection/response time between Nginx and upstream server. @@ -75,35 +81,47 @@ function _M.balancer(ctx) local balancer_tries = balancer_data.tries local try_count = balancer_data.try_count local upstream_connect_time = split(var.upstream_connect_time, ", ", "jo") + for i = 1, try_count do local try = balancer_tries[i] - span = tracer.start_span("balancer try #" .. i, { + local span_name = "balancer try #" .. i + local span_options = { span_kind = 3, -- client start_time_ns = try.balancer_start * 1e6, attributes = { ["net.peer.ip"] = try.ip, ["net.peer.port"] = try.port, } - }) + } - if try.state then - span:set_attribute("http.status_code", try.code) - span:set_status(2) - end + -- one of the unsuccessful tries + if i < try_count or try.state ~= nil or not ctx.last_try_balancer_span then + span = tracer.start_span(span_name, span_options) - -- last try - if i == try_count and try.state == nil then - local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 - span:finish(upstream_finish_time) + if try.state then + span:set_attribute("http.status_code", try.code) + span:set_status(2) + end - else - -- retrying if try.balancer_latency ~= nil then local try_upstream_connect_time = (tonumber(upstream_connect_time[i], 10) or 0) * 1000 span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 1e6) else span:finish() end + + else + -- last try: load the last span (already created/propagated) + span = ctx.last_try_balancer_span + tracer:link_span(span, span_name, span_options) + + if try.state then + span:set_attribute("http.status_code", try.code) + span:set_status(2) + end + + local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 + span:finish(upstream_finish_time) end end end From ab31ecd51807bd4694a757b3fff1b176b941a4f9 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 6 Apr 2023 05:58:30 +0800 Subject: [PATCH 2400/4351] test(healthcheck): add test cases for healthcheck status reported by admin api (#9698) * test(healthcheck): add test cases for healthcheck status reported by Admin API endpoint /upstream/health. The health status of targets with weight 0 reported by Admin API was changed from HEALTHY to HEALTHCHECK_OFF in [#9065](https://github.com/Kong/kong/pull/9065). The test cases added in this PR wants to cover those changes. * spec: add sleep after `PATCH` --- .../04-admin_api/08-targets_routes_spec.lua | 85 +++++++++++++++++++ 1 file changed, 85 insertions(+) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index e3e0affd590..5118110a367 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -525,6 +525,91 @@ describe("Admin API #" .. strategy, function() end, 15) end) + + local function check_health_addresses(addresses, health) + for i=1, #addresses do + assert.same(health, addresses[i].health) + end + end + + it("returns HEALTHCHECKS_OFF for target with weight 0", function () + local status, _ = client_send({ + method = "POST", + path = "/upstreams/" .. upstream.name .. "/targets", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + target = "custom_localhost:2221", + weight = 0, + } + }) + assert.same(201, status) + + -- Give time for weight modification to kick in + ngx.sleep(0.3) + + local status, body = client_send({ + method = "GET", + path = "/upstreams/" .. upstream.name .. "/health", + }) + assert.same(200, status) + local res = assert(cjson.decode(body)) + assert.equal(1, #res.data) + check_health_addresses(res.data[1].data.addresses, "HEALTHCHECKS_OFF") + end) + + it("return HEALTHY if weight of target turns from zero to non-zero", function () + local status, _ = client_send({ + method = "POST", + path = "/upstreams/" .. upstream.name .. "/targets", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + target = "custom_localhost:2221", + weight = 0, + } + }) + assert.same(201, status) + + -- Give time for weight modification to kick in + ngx.sleep(0.3) + + local status, body = client_send({ + method = "GET", + path = "/upstreams/" .. upstream.name .. "/health", + }) + assert.same(200, status) + local res = assert(cjson.decode(body)) + assert.equal(1, #res.data) + check_health_addresses(res.data[1].data.addresses, "HEALTHCHECKS_OFF") + + local status = client_send({ + method = "PATCH", + path = "/upstreams/" .. upstream.name .. "/targets/custom_localhost:2221", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + -- target = "custom_localhost:2221", + weight = 10, + }, + }) + assert.same(200, status) + + -- Give time for weight modification to kick in + ngx.sleep(0.3) + + local status, body = client_send({ + method = "GET", + path = "/upstreams/" .. upstream.name .. "/health", + }) + assert.same(200, status) + local res = assert(cjson.decode(body)) + assert.equal(1, #res.data) + check_health_addresses(res.data[1].data.addresses, "HEALTHY") + end) end) end) end) From 03cff870b997c17c0ce0270771c5b35686cdcd2f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 6 Apr 2023 13:55:53 +0800 Subject: [PATCH 2401/4351] fix(cd): install wget on centos7 and rhel7 (#10625) --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 282f615e7ea..5408ade4a7a 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -126,7 +126,7 @@ jobs: else yum update -y yum groupinstall -y 'Development Tools' - yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel perl-CPAN perl-devel + yum install -y wget zlib-devel openssl-devel curl-devel expat-devel gettext-devel perl-CPAN perl-devel fi wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.30.0.tar.gz tar xf git-2.30.0.tar.gz From eff36a9a6ea925bd42235e589039735ddc631957 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 5 Apr 2023 23:18:06 -0700 Subject: [PATCH 2402/4351] fix(cd): fix git dependency for ubuntu 18.04 --- .github/workflows/release.yml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 5408ade4a7a..465eaab3d0c 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -146,6 +146,13 @@ jobs: run: | yum install -y which zlib-devel + - name: Debian dependencies + if: matrix.image == 'ubuntu:18.04' + run: | + apt update + # dependencies for git + apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev + - name: Early Amazon Linux Setup if: startsWith(matrix.label, 'amazonlinux') run: | From d2cd14acb3a8178ccfec6ef065fa619769ba9552 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 5 Apr 2023 23:29:59 -0700 Subject: [PATCH 2403/4351] fix(cd): sync EE change to properly restore cache for rpm --- .github/workflows/release.yml | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 465eaab3d0c..a3fd1712ffa 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -108,9 +108,15 @@ jobs: options: --privileged steps: + - name: Early Rpm Setup + if: matrix.package == 'rpm' + run: | + # tar/gzip is needed to restore git cache (if available) + yum install -y tar gzip which file zlib-devel + - name: Cache Git id: cache-git - if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.image == 'ubuntu:18.04' + if: matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04' uses: actions/cache@v3 with: path: /usr/local/git @@ -118,7 +124,7 @@ jobs: # el-7 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.image == 'ubuntu:18.04') && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04') && steps.cache-git.outputs.cache-hit != 'true' run: | if which apt 2>/dev/null; then apt update @@ -137,15 +143,10 @@ jobs: make install - name: Add Git to PATH - if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' || matrix.image == 'ubuntu:18.04' + if: matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04' run: | echo "/usr/local/git/bin" >> $GITHUB_PATH - - name: Centos dependencies - if: matrix.label == 'centos-7' || matrix.label == 'rhel-7' - run: | - yum install -y which zlib-devel - - name: Debian dependencies if: matrix.image == 'ubuntu:18.04' run: | @@ -153,13 +154,6 @@ jobs: # dependencies for git apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev - - name: Early Amazon Linux Setup - if: startsWith(matrix.label, 'amazonlinux') - run: | - # tar/gzip is needed to restore git cache (if available) - yum check-updates -y || true - yum install -y tar gzip which file git zlib-devel - - name: Checkout Kong source code uses: actions/checkout@v3 From adb72d54651487e1e8f479cb42aa999d352a47b5 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 6 Apr 2023 09:55:27 +0200 Subject: [PATCH 2404/4351] tests(tracing): add propagation integration test (#10623) Add a test to confirm the span hierarchy is propagated correctly. The propagated span id must be that of the balancer span. --- .../14-tracing/02-propagation_spec.lua | 79 +++++++++++++++++++ .../kong/plugins/trace-propagator/handler.lua | 45 +++++++++++ .../kong/plugins/trace-propagator/schema.lua | 11 +++ 3 files changed, 135 insertions(+) create mode 100644 spec/02-integration/14-tracing/02-propagation_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua new file mode 100644 index 00000000000..ec3bd998626 --- /dev/null +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -0,0 +1,79 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local TCP_PORT = 35001 +for _, strategy in helpers.each_strategy() do + local proxy_client + + describe("tracing propagation spec #" .. strategy, function() + describe("spans hierarchy", function () + + lazy_setup(function() + local bp, _ = assert(helpers.get_db_utils(strategy, { + "routes", + "plugins", + }, { "tcp-trace-exporter", "trace-propagator" })) + + bp.routes:insert({ + hosts = { "propagate.test" }, + }) + + bp.plugins:insert({ + name = "tcp-trace-exporter", + config = { + host = "127.0.0.1", + port = TCP_PORT, + custom_spans = false, + } + }) + + bp.plugins:insert({ + name = "trace-propagator" + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "tcp-trace-exporter,trace-propagator", + tracing_instrumentations = "balancer", + }) + + proxy_client = helpers.proxy_client() + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("propagates the balancer span", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "propagate.test", + } + }) + assert.res_status(200, r) + local body = r:read_body() + body = assert(body and cjson.decode(body)) + + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- expected spans are returned + local spans = cjson.decode(res) + assert.is_same(2, #spans, res) + local balancer_span = spans[2] + assert.is_same("balancer try #1", balancer_span.name) + + local traceparent = assert(body.headers.traceparent) + local trace_id = balancer_span.trace_id + local span_id = balancer_span.span_id + -- traceparent contains correct trace id and the balancer span's id + assert.equals("00-" .. trace_id .. "-" .. span_id .. "-01", traceparent) + end) + end) + end) +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua new file mode 100644 index 00000000000..fc46432551a --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -0,0 +1,45 @@ +local propagation = require "kong.tracing.propagation" + +local ngx = ngx +local kong = kong +local propagation_parse = propagation.parse +local propagation_set = propagation.set + +local _M = { + PRIORITY = 1001, + VERSION = "1.0", +} + + +function _M:access(conf) + local headers = ngx.req.get_headers() + local tracer = kong.tracing.new("trace-propagator") + local root_span = tracer.start_span("root") + + local header_type, trace_id, span_id, parent_id = propagation_parse(headers) + + if trace_id then + root_span.trace_id = trace_id + end + + if span_id then + root_span.parent_id = span_id + + elseif parent_id then + root_span.parent_id = parent_id + end + + local new_span = ngx.ctx.last_try_balancer_span + if new_span == nil then + new_span = tracer.create_span(nil, { + span_kind = 3, + parent = root_span, + }) + ngx.ctx.last_try_balancer_span = new_span + end + + local type = header_type and "preserve" or "w3c" + propagation_set(type, header_type, new_span, "trace-propagator") +end + +return _M diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua new file mode 100644 index 00000000000..60890560413 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua @@ -0,0 +1,11 @@ +return { + name = "trace-propagator", + fields = { + { + config = { + type = "record", + fields = { } + } + } + } +} From d3d58392d697dfa4ea3df2ea27c24ad13541701f Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 6 Apr 2023 17:09:21 +0800 Subject: [PATCH 2405/4351] refactor(clustering/compat): using array to store compatible checker functions (#10152) ### Summary Move compatible config-checking logic into another module, making code more readable. Need special cherry-pick action to EE. --- kong-3.2.1-0.rockspec | 1 + kong/clustering/compat/checkers.lua | 177 ++++++++++++++++++++++++++++ kong/clustering/compat/init.lua | 91 +------------- 3 files changed, 184 insertions(+), 85 deletions(-) create mode 100644 kong/clustering/compat/checkers.lua diff --git a/kong-3.2.1-0.rockspec b/kong-3.2.1-0.rockspec index 54b65508825..885325a412c 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.2.1-0.rockspec @@ -78,6 +78,7 @@ build = { ["kong.clustering.compat"] = "kong/clustering/compat/init.lua", ["kong.clustering.compat.version"] = "kong/clustering/compat/version.lua", ["kong.clustering.compat.removed_fields"] = "kong/clustering/compat/removed_fields.lua", + ["kong.clustering.compat.checkers"] = "kong/clustering/compat/checkers.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", ["kong.clustering.tls"] = "kong/clustering/tls.lua", diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua new file mode 100644 index 00000000000..4baa23ff50e --- /dev/null +++ b/kong/clustering/compat/checkers.lua @@ -0,0 +1,177 @@ +local ipairs = ipairs + + +local log_warn_message +do + local ngx_log = ngx.log + local ngx_WARN = ngx.WARN + local fmt = string.format + + local KONG_VERSION = require("kong.meta").version + + local _log_prefix = "[clustering] " + + log_warn_message = function(hint, action, dp_version, log_suffix) + local msg = fmt("Kong Gateway v%s %s " .. + "which is incompatible with dataplane version %s " .. + "and will %s.", + KONG_VERSION, hint, dp_version, action) + ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) + end +end + + +local compatible_checkers = { + { 3003000000, --[[ 3.3.0.0 ]] + function(config_table, dp_version, log_suffix) + -- remove updated_at field for core entities ca_certificates, certificates, consumers, + -- targets, upstreams, plugins, workspaces, clustering_data_planes and snis + local entity_names = { + "ca_certificates", "certificates", "consumers", "targets", "upstreams", + "plugins", "workspaces", "clustering_data_planes", "snis", + } + + local has_update + local updated_entities = {} + + for _, name in ipairs(entity_names) do + for _, config_entity in ipairs(config_table[name] or {}) do + if config_entity["updated_at"] then + + config_entity["updated_at"] = nil + + has_update = true + + if not updated_entities[name] then + log_warn_message("contains configuration '" .. name .. ".updated_at'", + "be removed", + dp_version, + log_suffix) + + updated_entities[name] = true + end + end + end + end + + return has_update + end + }, + + { 3002000000, --[[ 3.2.0.0 ]] + function(config_table, dp_version, log_suffix) + local config_services = config_table["services"] + if not config_services then + return nil + end + + local has_update + for _, t in ipairs(config_services) do + if t["protocol"] == "tls" then + if t["client_certificate"] or t["tls_verify"] or + t["tls_verify_depth"] or t["ca_certificates"] + then + + t["client_certificate"] = nil + t["tls_verify"] = nil + t["tls_verify_depth"] = nil + t["ca_certificates"] = nil + + has_update = true + end + end + end + + if has_update then + log_warn_message("tls protocol service contains configuration 'service.client_certificate'" .. + "or 'service.tls_verify' or 'service.tls_verify_depth' or 'service.ca_certificates'", + "be removed", + dp_version, + log_suffix) + end + + return has_update + end + }, + + { 3002000000, --[[ 3.2.0.0 ]] + function(config_table, dp_version, log_suffix) + local config_upstreams = config_table["upstreams"] + if not config_upstreams then + return nil + end + + local has_update + for _, t in ipairs(config_upstreams) do + if t["algorithm"] == "latency" then + t["algorithm"] = "round-robin" + has_update = true + end + end + + if has_update then + log_warn_message("configuration 'upstream.algorithm' contains 'latency' option", + "fall back to 'round-robin'", + dp_version, + log_suffix) + end + + return has_update + end + }, + + { 3002000000, --[[ 3.2.0.0 ]] + function(config_table, dp_version, log_suffix) + local config_plugins = config_table["plugins"] + if not config_plugins then + return nil + end + + local has_update + for _, plugin in ipairs(config_plugins) do + if plugin["instance_name"] ~= nil then + plugin["instance_name"] = nil + has_update = true + end + end + + if has_update then + log_warn_message("contains configuration 'plugin.instance_name'", + "be removed", + dp_version, + log_suffix) + end + + return has_update + end + }, + + { 3001000000, --[[ 3.1.0.0 ]] + function(config_table, dp_version, log_suffix) + local config_upstreams = config_table["upstreams"] + if not config_upstreams then + return nil + end + + local has_update + for _, t in ipairs(config_upstreams) do + if t["use_srv_name"] ~= nil then + t["use_srv_name"] = nil + has_update = true + end + end + + if has_update then + log_warn_message("contains configuration 'upstream.use_srv_name'", + "be removed", + dp_version, + log_suffix) + end + + return has_update + end + }, +} + + +return compatible_checkers diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index e11f5673e6d..3d9859317b0 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -26,6 +26,7 @@ local extract_major_minor = version.extract_major_minor local _log_prefix = "[clustering] " local REMOVED_FIELDS = require("kong.clustering.compat.removed_fields") +local COMPATIBILITY_CHECKERS = require("kong.clustering.compat.checkers") local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local KONG_VERSION = meta.version @@ -360,91 +361,11 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end end - if dp_version_num < 3003000000 --[[ 3.3.0.0 ]] then - -- remove updated_at field for core entities ca_certificates, certificates, consumers, - -- targets, upstreams, plugins, workspaces, clustering_data_planes and snis - local entity_names = {'ca_certificates', 'certificates', 'consumers', 'targets', 'upstreams', - 'plugins', 'workspaces', 'clustering_data_planes', 'snis'} - - for _, name in ipairs(entity_names) do - for _, config_entity in ipairs(config_table[name] or {}) do - if config_entity["updated_at"] ~= nil then - ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. - " contains configuration '" .. name .. ".updated_at'", - " which is incompatible with dataplane version " .. dp_version .. " and will", - " be removed.", log_suffix) - config_entity["updated_at"] = nil - has_update = true - end - end - end - end - - if dp_version_num < 3002000000 --[[ 3.2.0.0 ]] then - local config_plugins = config_table["plugins"] - if config_plugins then - for _, plugin in ipairs(config_plugins) do - if plugin["instance_name"] ~= nil then - ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. - " contains configuration 'plugin.instance_name'", - " which is incompatible with dataplane version " .. dp_version .. " and will", - " be removed.", log_suffix) - plugin["instance_name"] = nil - has_update = true - end - end - end - - local config_services = config_table["services"] - if config_services then - for _, t in ipairs(config_services) do - if t["protocol"] == "tls" then - if t["client_certificate"] or t["tls_verify"] - or t["tls_verify_depth"] or t["ca_certificates"] then - ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. - " tls protocol service contains configuration 'service.client_certificate'", - " or 'service.tls_verify' or 'service.tls_verify_depth' or 'service.ca_certificates'", - " which is incompatible with dataplane version " .. dp_version .. " and will", - " be removed.", log_suffix) - t["client_certificate"] = nil - t["tls_verify"] = nil - t["tls_verify_depth"] = nil - t["ca_certificates"] = nil - has_update = true - end - end - end - end - - local config_upstreams = config_table["upstreams"] - if config_upstreams then - for _, t in ipairs(config_upstreams) do - if t["algorithm"] == "latency" then - ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. - " configuration 'upstream.algorithm' contain 'latency' option", - " which is incompatible with dataplane version " .. dp_version .. " and will", - " be fall back to 'round-robin'.", log_suffix) - t["algorithm"] = "round-robin" - has_update = true - end - end - end - end - - - if dp_version_num < 3001000000 --[[ 3.1.0.0 ]] then - local config_upstream = config_table["upstreams"] - if config_upstream then - for _, t in ipairs(config_upstream) do - if t["use_srv_name"] ~= nil then - ngx_log(ngx_WARN, _log_prefix, "Kong Gateway v" .. KONG_VERSION .. - " contains configuration 'upstream.use_srv_name'", - " which is incompatible with dataplane version " .. dp_version .. " and will", - " be removed.", log_suffix) - t["use_srv_name"] = nil - has_update = true - end - end + for _, checker in ipairs(COMPATIBILITY_CHECKERS) do + local ver = checker[1] + local fn = checker[2] + if dp_version_num < ver and fn(config_table, dp_version, log_suffix) then + has_update = true end end From d67b3d1f73251410d6412c404ab15b5aa78e48a1 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 6 Apr 2023 17:43:44 +0800 Subject: [PATCH 2406/4351] fix(perf): fix build procress of performance workflow (#10591) Co-authored-by: Wangchong Zhou --- .github/workflows/perf.yml | 85 ++++++++++++++++---------------------- 1 file changed, 35 insertions(+), 50 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 7e29559d72c..5a554f0d313 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -10,11 +10,14 @@ on: env: terraform_version: '1.2.4' - DOWNLOAD_ROOT: $HOME/download-root + HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') }} + BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build + # only for pr + GHA_CACHE: ${{ github.event_name == 'pull_request' }} jobs: - build: + build-packages: name: Build dependencies runs-on: ubuntu-22.04 if: | @@ -26,16 +29,7 @@ jobs: (startsWith(github.event.comment.body, '/perf') || startsWith(github.event.comment.body, '/flamegraph')) ) - env: - DOWNLOAD_ROOT: $HOME/download-root - steps: - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 @@ -43,20 +37,24 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/perf.yml') }} + path: | + ${{ env.BUILD_ROOT }} + key: perf-${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - - name: Build OpenResty + - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' - env: - GITHUB_TOKEN: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} run: | - bazel build //build/openresty:openresty --action_env=DOWNLOAD_ROOT=$DOWNLOAD_ROOT --action_env=INSTALL_ROOT=$INSTALL_ROOT + make build-kong + BUILD_PREFIX=$BUILD_ROOT/kong-dev + export PATH="$BUILD_PREFIX/bin:$BUILD_PREFIX/openresty/nginx/sbin:$BUILD_PREFIX/openresty/bin:$PATH" + chmod +rw -R $BUILD_PREFIX nginx -V + ldd $(which nginx) + luarocks - name: Bazel Outputs uses: actions/upload-artifact@v3 @@ -64,32 +62,24 @@ jobs: with: name: bazel-outputs path: | - bazel-bin/ - bazel-out/ - - - name: Checkout go-pluginserver - if: steps.cache-deps.outputs.cache-hit != 'true' - uses: actions/checkout@v3 - with: - repository: Kong/go-pluginserver - path: go-pluginserver - - - name: Add to Path - if: steps.cache-deps.outputs.cache-hit != 'true' - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools" >> $GITHUB_PATH + bazel-out/_tmp/actions - - name: Build Kong dependencies + - name: Build Dev Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - eval `luarocks path` - make dev - + make install-dev-rocks + # the above should be same as build_and_test.yml expect that perf.yml is used in cache_key perf: name: RPS, latency and flamegraphs runs-on: ubuntu-22.04 - needs: build + needs: build-packages + + permissions: + # required to send comment of graphs and results in the PR + pull-requests: write + if: | github.event_name == 'schedule' || (github.event_name == 'pull_request' && startsWith(github.event.pull_request.title, 'perf(')) || @@ -112,27 +102,20 @@ jobs: branch: "gh-mutex" repo-token: ${{ secrets.PAT }} - - name: Set environment variables - run: | - echo "INSTALL_ROOT=$HOME/install-root" >> $GITHUB_ENV - echo "DOWNLOAD_ROOT=$HOME/download-root" >> $GITHUB_ENV - echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - - name: Checkout Kong source code uses: actions/checkout@v3 with: # Fetch all history for all tags and branches fetch-depth: 0 - - name: Lookup build cache - uses: actions/cache@v3 + - name: Load Cached Packages id: cache-deps + if: env.GHA_CACHE == 'true' + uses: actions/cache@v3 with: - path: ${{ env.INSTALL_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '**/*.bzl', '**/*.bazel', '.github/workflows/perf.yml') }} - - - name: Add to Path - run: echo "$INSTALL_ROOT/openssl/bin:$INSTALL_ROOT/openresty/nginx/sbin:$INSTALL_ROOT/openresty/bin:$INSTALL_ROOT/luarocks/bin:$GITHUB_WORKSPACE/kong-build-tools/openresty-build-tools:$INSTALL_ROOT/go-pluginserver" >> $GITHUB_PATH + path: | + ${{ env.BUILD_ROOT }} + key: perf-${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install performance test Dependencies run: | @@ -223,7 +206,8 @@ jobs: sudo iptables -t nat -I OUTPUT -p tcp --dport 5432 -d ${PERF_TEST_BYO_KONG_IP} -j DNAT --to 127.0.0.1:15432 sudo iptables -t nat -I OUTPUT -p tcp --dport 39001 -d ${PERF_TEST_BYO_KONG_IP} -j DNAT --to 127.0.0.1:39001 - eval `luarocks path` + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh for suite in ${{ steps.choose_perf.outputs.suites }}; do # Run each test individually, ngx.pipe doesn't like to be imported twice # maybe bin/busted --no-auto-insulate @@ -248,7 +232,8 @@ jobs: export PERF_TEST_BYO_SSH_KEY_PATH=$(pwd)/ssh_key echo "${{ secrets.PERF_TEST_BYO_SSH_KEY }}" > ${PERF_TEST_BYO_SSH_KEY_PATH} - eval `luarocks path` + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh bin/busted -o gtest spec/04-perf/99-teardown/ rm -f ${PERF_TEST_BYO_SSH_KEY_PATH} From 23e41058038f900cc521df7ddb5d50a53383a7c5 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 6 Apr 2023 14:13:31 +0200 Subject: [PATCH 2407/4351] docs(tests): fix the helper docs to render test helpers (#10631) --- spec/config.ld | 2 +- spec/helpers/dns.lua | 46 ++++++++++++-- spec/helpers/perf.lua | 144 ++++++++++++++++++++---------------------- 3 files changed, 107 insertions(+), 85 deletions(-) diff --git a/spec/config.ld b/spec/config.ld index 8a46d1b3a4b..e91166f7af9 100644 --- a/spec/config.ld +++ b/spec/config.ld @@ -2,7 +2,7 @@ project='Kong test helpers' title='Kong test framework' description='Test helper functions for Kong (integration) testing' format='markdown' -file='./helpers.lua' +file={'./helpers.lua','./helpers'} dir='docs' readme='README.md' sort=true diff --git a/spec/helpers/dns.lua b/spec/helpers/dns.lua index 487f027e73d..4f8bf45333e 100644 --- a/spec/helpers/dns.lua +++ b/spec/helpers/dns.lua @@ -1,4 +1,5 @@ --- test helper methods +--- test helper methods for DNS and load-balancers +-- @module spec.helpers.dns local _M = {} @@ -14,8 +15,9 @@ end local gettime = _M.gettime --- iterator over different balancer types --- @return algorithm_name, balancer_module +--- Iterator over different balancer types. +-- returns; consistent-hash, round-robin, least-conn +-- @return `algorithm_name`, `balancer_module` function _M.balancer_types() local b_types = { -- algorithm name @@ -33,13 +35,24 @@ function _M.balancer_types() end --- expires a record now +--- Expires a record now. +-- @param record a DNS record previously created function _M.dnsExpire(record) record.expire = gettime() - 1 end --- creates an SRV record in the cache +--- Creates an SRV record in the cache. +-- @tparam dnsclient client the dns client in which cache it is to be stored +-- @tparam table records a single entry, or a list of entries for the hostname +-- @tparam[opt=4] number staleTtl the staleTtl to use for the record TTL (see Kong config reference for description) +-- @usage +-- local host = "konghq.com" -- must be the same for all entries obviously... +-- local rec = dnsSRV(dnsCLient, { +-- -- defaults: weight = 10, priority = 20, ttl = 600 +-- { name = host, target = "20.20.20.20", port = 80, weight = 10, priority = 20, ttl = 600 }, +-- { name = host, target = "50.50.50.50", port = 80, weight = 10, priority = 20, ttl = 600 }, +-- }) function _M.dnsSRV(client, records, staleTtl) local dnscache = client.getcache() -- if single table, then insert into a new list @@ -73,7 +86,17 @@ function _M.dnsSRV(client, records, staleTtl) end --- creates an A record in the cache +--- Creates an A record in the cache. +-- @tparam dnsclient client the dns client in which cache it is to be stored +-- @tparam table records a single entry, or a list of entries for the hostname +-- @tparam[opt=4] number staleTtl the staleTtl to use for the record TTL (see Kong config reference for description) +-- @usage +-- local host = "konghq.com" -- must be the same for all entries obviously... +-- local rec = dnsSRV(dnsCLient, { +-- -- defaults: ttl = 600 +-- { name = host, address = "20.20.20.20", ttl = 600 }, +-- { name = host, address = "50.50.50.50", ttl = 600 }, +-- }) function _M.dnsA(client, records, staleTtl) local dnscache = client.getcache() -- if single table, then insert into a new list @@ -104,7 +127,16 @@ function _M.dnsA(client, records, staleTtl) end --- creates an AAAA record in the cache +--- Creates an AAAA record in the cache. +-- @tparam dnsclient client the dns client in which cache it is to be stored +-- @tparam table records a single entry, or a list of entries for the hostname +-- @tparam[opt=4] number staleTtl the staleTtl to use for the record TTL (see Kong config reference for description) +-- @usage +-- local host = "konghq.com" -- must be the same for all entries obviously... +-- local rec = dnsSRV(dnsCLient, { +-- -- defaults: ttl = 600 +-- { name = host, address = "::1", ttl = 600 }, +-- }) function _M.dnsAAAA(client, records, staleTtl) local dnscache = client.getcache() -- if single table, then insert into a new list diff --git a/spec/helpers/perf.lua b/spec/helpers/perf.lua index 5a2b9e77420..0798b3c4d76 100644 --- a/spec/helpers/perf.lua +++ b/spec/helpers/perf.lua @@ -1,3 +1,6 @@ +--- Module with performance test tools +-- @module spec.helpers.perf + local pl_tablex = require("pl.tablex") local logger = require("spec.helpers.perf.logger") @@ -40,10 +43,11 @@ local function check_driver_sanity(mod) end local known_drivers = { "docker", "terraform" } ---- Unset an environment variable + +--- Set the driver to use. -- @function use_driver --- @param name string name of the driver to use --- @param opts[optional] table config parameters passed to the driver +-- @tparam string name name of the driver to use +-- @tparam[opt] table opts config parameters passed to the driver -- @return nothing. Throws an error if any. local function use_driver(name, opts) name = name or "docker" @@ -69,7 +73,7 @@ end --- Set driver operation retry count -- @function set_retry_count --- @param try number the retry time for each driver operation +-- @tparam number try the number of retries for each driver operation -- @return nothing. local function set_retry_count(try) if type(try) ~= "number" then @@ -78,10 +82,9 @@ local function set_retry_count(try) RETRY_COUNT = try end ---- Setup a default perf test instance that's ready to use on ---- most common cases including Github Actions +--- Setup a default perf test instance. +-- Creates an instance that's ready to use on most common cases including Github Actions -- @function use_defaults --- @param try number the retry time for each driver operation -- @return nothing. local function use_defaults() logger.set_log_level(ngx.DEBUG) @@ -199,21 +202,19 @@ local _M = { get_kong_version = git.get_kong_version, } ---- Start the worker (nginx) with given conf with multiple ports --- @function start_worker --- @param conf string the Nginx nginx snippet under server{} context --- @param port_count[optional] number number of ports the upstream listens to; default to 1 --- @return upstream_uri string or table if port_count is more than 1 +--- Start the worker (nginx) with given conf with multiple ports. +-- @tparam string conf the Nginx snippet under server{} context +-- @tparam[opt=1] number port_count number of ports the upstream listens to +-- @return upstream_uri string or table if `port_count` is more than 1 function _M.start_worker(conf, port_count) port_count = port_count or 1 local ret = invoke_driver("start_worker", conf, port_count) return port_count == 1 and ret[1] or ret end ---- Start Kong with given version and conf --- @function start_kong --- @param kong_confs table Kong configuration as a lua table --- @param driver_confs table driver configuration as a lua table +--- Start Kong with given version and conf. +-- @tparam[opt] table kong_confs Kong configuration as a lua table +-- @tparam[opt] table driver_confs driver configuration as a lua table -- @return nothing. Throws an error if any. function _M.start_kong(kong_confs, driver_confs) kong_confs = kong_confs or {} @@ -227,33 +228,30 @@ function _M.start_kong(kong_confs, driver_confs) return invoke_driver("start_kong", kong_confs, driver_confs or {}) end ---- Stop Kong --- @function stop_kong +--- Stop Kong. +-- @param ... args passed to the driver "stop_kong" command -- @return nothing. Throws an error if any. function _M.stop_kong(...) return invoke_driver("stop_kong", ...) end ---- Setup environment; it's not necessary if `setup_kong` is called --- @function setup +--- Setup environment. +-- This is not necessary if `setup_kong` is called -- @return nothing. Throws an error if any. function _M.setup() return invoke_driver("setup") end ---- Installs Kong, setup env vars and return the configured helpers utility --- @function setup --- @param version string Kong version +--- Installs Kong. Setup env vars and return the configured helpers utility +-- @tparam string version Kong version -- @return table the `helpers` utility as if it's require("spec.helpers") -function _M.setup_kong(version, kong_confs) +function _M.setup_kong(version) LAST_KONG_VERSION = version return invoke_driver("setup_kong", version) end ---- Cleanup all the stuff --- @function teardown --- @param full[optional] boolean teardown all stuff, including those will --- make next test spin up faster +--- Cleanup the test. +-- @tparam[opt=false] boolean full teardown all stuff, including those will make next test spin up faster -- @return nothing. Throws an error if any. function _M.teardown(full) LAST_KONG_VERSION = nil @@ -263,15 +261,15 @@ end local load_thread local load_should_stop ---- Start to send load to Kong --- @function start_load --- @param opts.path[optional] string request path, default to / --- @param opts.uri[optional] string base URI except path, default to http://kong-ip:kong-port/ --- @param opts.connections[optional] number connection count, default to 1000 --- @param opts.threads[optional] number request thread count, default to 5 --- @param opts.duration[optional] number perf test duration in seconds, default to 10 --- @param opts.script[optional] string content of wrk script, default to nil --- @param opts.kong_name[optional] string specify the kong name to send load to; will automatically pick one if not specified +--- Start to send load to Kong. +-- @tparam table opts options table +-- @tparam[opt="/"] string opts.path request path +-- @tparam[opt="http://kong-ip:kong-port/"] string opts.uri base URI except path +-- @tparam[opt=1000] number opts.connections connection count +-- @tparam[opt=5] number opts.threads request thread count +-- @tparam[opt=10] number opts.duration perf test duration in seconds +-- @tparam[opt] string opts.script content of wrk script +-- @tparam[opt] string opts.kong_name specify the kong name to send load to; will automatically pick one if not specified -- @return nothing. Throws an error if any. function _M.start_load(opts) if load_thread then @@ -315,11 +313,10 @@ end local stapxx_thread local stapxx_should_stop ---- Start to send load to Kong --- @function start_stapxx --- @param sample_name string stapxx sample name --- @param arg string extra arguments passed to stapxx script --- @param driver_confs table driver configuration as a lua table +--- Start to send load to Kong. +-- @tparam string sample_name stapxx sample name +-- @tparam string arg extra arguments passed to stapxx script +-- @tparam table driver_confs driver configuration as a lua table -- @return nothing. Throws an error if any. function _M.start_stapxx(sample_name, arg, driver_confs) if stapxx_thread then @@ -344,10 +341,9 @@ function _M.start_stapxx(sample_name, arg, driver_confs) return true end ---- Wait the load test to finish and get result --- @function wait_result --- @return string the test report text -function _M.wait_result(opts) +--- Wait for the load test to finish. +-- @treturn string the test report text +function _M.wait_result() if not load_thread then error("load haven't been started or already collected, " .. "start it using start_load() first", 2) @@ -427,10 +423,10 @@ local function parse_wrk_result(r) return rps, count, lat_avg, lat_max, p90, p99 end ---- Compute average of RPS and latency from multiple wrk output --- @results table the table holds raw wrk outputs --- @suite string xaxis sutie name --- @return string. The human readable result of average RPS and latency +--- Compute average of RPS and latency from multiple wrk output. +-- @tparam table results the table holds raw wrk outputs +-- @tparam string suite xaxis suite name +-- @treturn string The human readable result of average RPS and latency function _M.combine_results(results, suite) local count = #results if count == 0 then @@ -477,16 +473,16 @@ Latency Avg: %3.2fms Max: %3.2fms ]]):format(rps, latency_avg, latency_max, table.concat(latencies_p90, ", "), table.concat(latencies_p99, ", ")) end ---- Wait until the systemtap probe is loaded --- @function wait_stap_probe +--- Wait until the systemtap probe is loaded. +-- @tparam[opt=20] number timeout in seconds function _M.wait_stap_probe(timeout) return invoke_driver("wait_stap_probe", timeout or 20) end ---- Generate the flamegraph and return SVG --- @function generate_flamegraph --- @param title the title for flamegraph --- @param opts the command line options string(not table) for flamegraph.pl +--- Generate the flamegraph and return SVG. +-- @tparam string filename the target filename to store the generated SVG. +-- @tparam[opt] string title the title for flamegraph +-- @tparam[opt] string opts the command line options string (not a table) for `flamegraph.pl` -- @return Nothing. Throws an error if any. function _M.generate_flamegraph(filename, title, opts) if not filename then @@ -522,17 +518,16 @@ function _M.generate_flamegraph(filename, title, opts) my_logger.debug("flamegraph written to ", filename) end ---- Enable or disable charts generation --- @function enable_charts --- @param enabled enable or not +--- Enable or disable charts generation. +-- @tparam[opt=false] boolean enabled enable or not -- @return Nothing. Throws an error if any. function _M.enable_charts(enabled) return enabled and charts.on() or charts.off() end ---- Save Kong error log locally --- @function save_error_log +--- Save Kong error log locally. +-- @tparam string filename filename where to save the log -- @return Nothing. Throws an error if any. function _M.save_error_log(filename) if not filename then @@ -544,37 +539,32 @@ function _M.save_error_log(filename) my_logger.debug("Kong error log written to ", filename) end ---- Get the Admin URI accessible from worker --- @function save_error_log --- @param kong_name[optional] string specify the kong name; will automatically pick one if not specified +--- Get the Admin URI accessible from worker. +-- @tparam[opt] string kong_name specify the kong name; will automatically pick one if not specified -- @return Nothing. Throws an error if any. function _M.get_admin_uri(kong_name) return invoke_driver("get_admin_uri", kong_name) end ---- Save a .sql file of the database --- @function save_pgdump --- @param path string the .sql file path +--- Save a .sql file of the database. +-- @tparam string path the .sql file path to save to -- @return Nothing. Throws an error if any. function _M.save_pgdump(path) return invoke_driver("save_pgdump", path) end ---- Load a .sql file into the database --- @function load_pgdump --- @param path string the .sql file path --- @param dont_patch_service bool set to true to skip update all services --- to upstream started by this framework +--- Load a .sql file into the database. +-- @tparam string path the .sql file path +-- @tparam[opt=false] boolean dont_patch_service set to true to skip update all services to upstream started by this framework -- @return Nothing. Throws an error if any. function _M.load_pgdump(path, dont_patch_service) return invoke_driver("load_pgdump", path, dont_patch_service) end --- Execute command on remote instance --- @function remote_execute --- @param node_type string the node to exeute the command on, can be "kong", "db" or "worker" --- @param cmds table the cmds in an array --- @param continue_on_error bool if true, will continue on error +--- Execute command on remote instance. +-- @tparam string node_type the node to exeute the command on, can be; "kong", "db", or "worker" +-- @tparam array cmds array of commands to execute +-- @tparam boolean continue_on_error if true, will continue on error function _M.remote_execute(node_type, cmds, continue_on_error) return invoke_driver("remote_execute", node_type, cmds, continue_on_error) end From fe14b1eed8ee3f77dc70c582fe9f2a30d6d18890 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 6 Apr 2023 19:20:43 +0200 Subject: [PATCH 2408/4351] chore(release): bump version number to 3.3.0 (#10630) --- kong-3.2.1-0.rockspec => kong-3.3.0-0.rockspec | 4 ++-- kong/meta.lua | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) rename kong-3.2.1-0.rockspec => kong-3.3.0-0.rockspec (99%) diff --git a/kong-3.2.1-0.rockspec b/kong-3.3.0-0.rockspec similarity index 99% rename from kong-3.2.1-0.rockspec rename to kong-3.3.0-0.rockspec index 885325a412c..58e1d2767b3 100644 --- a/kong-3.2.1-0.rockspec +++ b/kong-3.3.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.2.1-0" +version = "3.3.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.2.1" + tag = "3.3.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 3fca65973c7..920cf8eb1be 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,7 +1,7 @@ local version = setmetatable({ major = 3, - minor = 2, - patch = 1, + minor = 3, + patch = 0, --suffix = "-alpha.13" }, { -- our Makefile during certain releases adjusts this line. Any changes to From 2a0d6ff110a2c7f15c3f6bb95dccc6901c4bb7c6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 6 Apr 2023 20:31:49 +0300 Subject: [PATCH 2409/4351] chore(deps): bump resty events from 0.1.3 to 0.1.4 (#10634) ### Summary - Add a new option testing=true, which will disable unix domain socket listening. Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 781115a2758..85f32d0f24c 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.2 RESTY_OPENSSL_VERSION=1.1.1t RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.0.0 -RESTY_EVENTS_VERSION=0.1.3 +RESTY_EVENTS_VERSION=0.1.4 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.5 LIBYAML_VERSION=0.2.5 diff --git a/CHANGELOG.md b/CHANGELOG.md index 2b5095f4d21..ac4ddf93579 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -225,6 +225,8 @@ [#10528](https://github.com/Kong/kong/pull/10528) - Bumped lua-resty-acme from 0.10.1 to 0.11.0 [#10562](https://github.com/Kong/kong/pull/10562) +- Bumped lua-resty-events from 0.1.3 to 0.1.4 + [#10634](https://github.com/Kong/kong/pull/10634) ## 3.2.0 From 3794d112fde76d2808cf88c0448f5d43771b006a Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Fri, 7 Apr 2023 13:28:43 +0800 Subject: [PATCH 2410/4351] tests(plugins/acme): add test case to ensure that the `namespace` config takes effect (#10632) KAG-615 --- .../29-acme/05-redis_storage_spec.lua | 121 +++++++++++++++++- 1 file changed, 119 insertions(+), 2 deletions(-) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 68a9d76a925..c4c807998b1 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -217,7 +217,6 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - auth = "null", namespace = "namespace1:", }, }, @@ -244,7 +243,6 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - auth = "null", namespace = v, }, }, @@ -257,4 +255,123 @@ describe("Plugin: acme (storage.redis)", function() end) end) end) + + for _, strategy in helpers.each_strategy() do + describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() + local bp + local domain = "mydomain.com" + local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" + local namespace = "namespace1" + local plugin + + local function prepare_redis_data() + local redis = require "resty.redis" + local red = redis:new() + red:set_timeouts(3000, 3000, 3000) -- 3 sec + + assert(red:connect(helpers.redis_host, helpers.redis_port)) + assert(red:set(dummy_id .. "#http-01", "default")) + assert(red:set(namespace .. dummy_id .. "#http-01", namespace)) + assert(red:close()) + end + + lazy_setup(function() + bp = helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "acme", }) + + assert(bp.routes:insert { + paths = { "/" }, + }) + + plugin = assert(bp.plugins:insert { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + domains = { domain }, + storage = "redis", + storage_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + -- namespace: "", default to empty + }, + }, + }, + }) + + assert(helpers.start_kong({ + plugins = "acme", + database = strategy, + })) + + prepare_redis_data() + + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("serve http challenge in the default namespace", function() + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = domain } + }) + + assert.response(res).has.status(200) + local body = res:read_body() + assert.equal("default\n", body) + proxy_client:close() + end) + + it("serve http challenge in the specified namespace", function() + local admin_client = helpers.admin_client() + + local res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin.id, + body = { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + domains = { domain }, + storage = "redis", + storage_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + namespace = namespace, -- change namespace + }, + }, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + assert.res_status(200, res) + admin_client:close() + + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = domain } + }) + + assert.response(res).has.status(200) + local body = res:read_body() + proxy_client:close() + assert.equal(namespace.."\n", body) + end) + end) + end + end) From a0210e0b498c3f4240f833c57149ec10460f016a Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Fri, 7 Apr 2023 19:14:43 +0800 Subject: [PATCH 2411/4351] test(bundled-plugin): test all plugin sub-modules installed in luarocks kong module are in bundle list (#9913) * test(bundled-plugin): test all plugin sub-modules installed in luarocks kong module are in bundle list * Update spec/02-integration/04-admin_api/12-plugins-conf_spec.lua Co-authored-by: Datong Sun * Add error message for bundled plugin check * simplify the shell command a little bit * Update spec/02-integration/04-admin_api/12-plugins-conf_spec.lua Co-authored-by: Harry --------- Co-authored-by: Datong Sun Co-authored-by: Harry --- .../04-admin_api/12-plugins-conf_spec.lua | 25 +++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua b/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua index ea36a8ebdb0..05e278fa4ed 100644 --- a/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua +++ b/spec/02-integration/04-admin_api/12-plugins-conf_spec.lua @@ -1,7 +1,11 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local tablex = require "pl.tablex" +local stringx = require "pl.stringx" local constants = require "kong.constants" +local utils = require "spec.helpers.perf.utils" + +local NON_BUDLED_PLUGINS = {} describe("Plugins conf property" , function() @@ -31,6 +35,27 @@ describe("Plugins conf property" , function() assert.equal(tablex.size(bundled_plugins), tablex.size(json.plugins.available_on_server)) end) + it("expect all plugins are in bundled", function() + local res = assert(client:send { + method = "GET", + path = "/", + }) + local body = assert.res_status(200 , res) + local json = assert(cjson.decode(body)) + local bundled_plugins_list = json.plugins.available_on_server + local rocks_installed_plugins, err = utils.execute([[luarocks show kong | grep -oP 'kong\.plugins\.\K([\w-]+)' | uniq]]) + assert.is_nil(err) + local rocks_installed_plugins_list = stringx.split(rocks_installed_plugins, "\n") + for _, plugin in ipairs(rocks_installed_plugins_list) do + if not NON_BUDLED_PLUGINS[plugin] then + assert(bundled_plugins_list[plugin] ~= nil, + "Found installed plugin not in bundled list: " .. + "'" .. plugin .. "'" .. + ", please add it to the bundled list" + ) + end + end + end) end) describe("with 'plugins=off'", function() From fb625d171423ae0c916865542e258399969e545f Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Thu, 6 Apr 2023 11:39:02 +0800 Subject: [PATCH 2412/4351] Revert "tests(templates): add `mock_upstream` fixture to data plane for RLA tests (#10224)" Previous PR #10224 was desginated to improve RLA tests earlier, but now we prefer to add a separate http mock upstream for each individual DP node, which has better isolation and is less flaky. Check EE #4819. This reverts commit 6ad8bf399fe1c9b0587d28e33f8e2cb0caf7d226. --- spec/fixtures/custom_nginx.template | 8 ++------ spec/helpers.lua | 26 +------------------------- 2 files changed, 3 insertions(+), 31 deletions(-) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index f6b78bb8804..d23669f20b5 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -455,18 +455,13 @@ http { } > end -- role == "control_plane" +> if role ~= "data_plane" then server { server_name mock_upstream; -> if role ~= "data_plane" then listen 15555; listen 15556 ssl; -> else - listen 16665; - listen 16666 ssl; -> end -- role ~= "data_plane" - > for i = 1, #ssl_cert do ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); @@ -711,6 +706,7 @@ http { } } } +> end -- role ~= "data_plane" include '*.http_mock'; diff --git a/spec/helpers.lua b/spec/helpers.lua index 42df24cd80f..65810b99e38 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -20,8 +20,6 @@ local MOCK_UPSTREAM_PORT = 15555 local MOCK_UPSTREAM_SSL_PORT = 15556 local MOCK_UPSTREAM_STREAM_PORT = 15557 local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 -local MOCK_UPSTREAM_DP_PORT = 16665 -local MOCK_UPSTREAM_DP_SSL_PORT = 16666 local GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost" local GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000 local GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001 @@ -1833,7 +1831,7 @@ local function wait_for_all_config_update(opts) if stream_enabled then pwait_until(function () local proxy = proxy_client(proxy_client_timeout, stream_port, stream_ip) - + res = proxy:get("/always_200") local ok, err = pcall(assert, res.status == 200) proxy:close() @@ -3492,14 +3490,6 @@ end -- @field mock_upstream_ssl_host -- @field mock_upstream_ssl_port -- @field mock_upstream_ssl_url Base url constructed from the components --- @field mock_upstream_dp_protocol --- @field mock_upstream_dp_host --- @field mock_upstream_dp_port --- @field mock_upstream_dp_url Base url constructed from the components --- @field mock_upstream_dp_ssl_protocol --- @field mock_upstream_dp_ssl_host --- @field mock_upstream_dp_ssl_port --- @field mock_upstream_dp_ssl_url Base url constructed from the components -- @field mock_upstream_stream_port -- @field mock_upstream_stream_ssl_port -- @field mock_grpc_upstream_proto_path @@ -3555,20 +3545,6 @@ end MOCK_UPSTREAM_HOST .. ':' .. MOCK_UPSTREAM_SSL_PORT, - mock_upstream_dp_protocol = MOCK_UPSTREAM_PROTOCOL, - mock_upstream_dp_host = MOCK_UPSTREAM_HOST, - mock_upstream_dp_port = MOCK_UPSTREAM_DP_PORT, - mock_upstream_dp_url = MOCK_UPSTREAM_PROTOCOL .. "://" .. - MOCK_UPSTREAM_HOST .. ':' .. - MOCK_UPSTREAM_DP_PORT, - - mock_upstream_dp_ssl_protocol = MOCK_UPSTREAM_SSL_PROTOCOL, - mock_upstream_dp_ssl_host = MOCK_UPSTREAM_HOST, - mock_upstream_dp_ssl_port = MOCK_UPSTREAM_DP_SSL_PORT, - mock_upstream_dp_ssl_url = MOCK_UPSTREAM_SSL_PROTOCOL .. "://" .. - MOCK_UPSTREAM_HOST .. ':' .. - MOCK_UPSTREAM_DP_SSL_PORT, - mock_upstream_stream_port = MOCK_UPSTREAM_STREAM_PORT, mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, From 0e69c190847fa6e4a103b66a1a4321e2bfdb30d3 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 3 Apr 2023 08:57:56 +0000 Subject: [PATCH 2413/4351] chore(deps): bump xt0rted/pull-request-comment-branch Bumps [xt0rted/pull-request-comment-branch](https://github.com/xt0rted/pull-request-comment-branch) from 1.4.0 to 2.0.0. - [Release notes](https://github.com/xt0rted/pull-request-comment-branch/releases) - [Changelog](https://github.com/xt0rted/pull-request-comment-branch/blob/main/CHANGELOG.md) - [Commits](https://github.com/xt0rted/pull-request-comment-branch/compare/653a7d5ca8bd91d3c5cb83286063314d0b063b8e...d97294d304604fa98a2600a6e2f916a84b596dc7) --- updated-dependencies: - dependency-name: xt0rted/pull-request-comment-branch dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/perf.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 5a554f0d313..c5c8cb9260b 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -154,7 +154,7 @@ jobs: echo "suites=$suites" >> $GITHUB_OUTPUT echo "tags=$tags" >> $GITHUB_OUTPUT - - uses: xt0rted/pull-request-comment-branch@653a7d5ca8bd91d3c5cb83286063314d0b063b8e # v1.4.1 + - uses: xt0rted/pull-request-comment-branch@d97294d304604fa98a2600a6e2f916a84b596dc7 # v1.4.1 id: comment-branch if: github.event_name == 'issue_comment' && github.event.action == 'created' From 272d23e6fee05721b51483269740fdfc1841e623 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Sun, 9 Apr 2023 23:29:24 +0800 Subject: [PATCH 2414/4351] fix(plugins/oauth2): OAuth2 token was being cached to nil while access to the wrong service first (#10522) The OAuth2 plugin caches a nil value for an access token on the condition of the token is valid but does not match the current service. If using this token to access the correct service later, Kong will always return 401 due to the cache issue. FTI-4922 --- CHANGELOG.md | 2 + kong/plugins/oauth2/access.lua | 41 +++++++------------- spec/03-plugins/25-oauth2/03-access_spec.lua | 24 ++++++++++++ 3 files changed, 39 insertions(+), 28 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ac4ddf93579..bb31f0fa7cd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -174,6 +174,8 @@ [10539](https://github.com/Kong/kong/pull/10539) - **Request Transformer**: honor value of untrusted_lua configuration parameter [#10327](https://github.com/Kong/kong/pull/10327) +- **OAuth2**: fix an issue that OAuth2 token was being cached to nil while access to the wrong service first. + [#10522](https://github.com/Kong/kong/pull/10522) #### PDK diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 2c47fd12ed2..2f4c0b93b80 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -785,47 +785,32 @@ local function issue_token(conf) end -local function load_token(conf, service, access_token) - local credentials, err = - kong.db.oauth2_tokens:select_by_access_token(access_token) +local function load_token(access_token) + return kong.db.oauth2_tokens:select_by_access_token(access_token) +end + +local function retrieve_token(conf, access_token) + local token_cache_key = kong.db.oauth2_tokens:cache_key(access_token) + local token, err = kong.cache:get(token_cache_key, nil, load_token, access_token) if err then - return nil, err + return error(err) end - - if not credentials then + if not token then return end if not conf.global_credentials then - if not credentials.service then + if not token.service then return kong.response.exit(401, { [ERROR] = "invalid_token", error_description = "The access token is global, but the current " .. - "plugin is configured without 'global_credentials'", + "plugin is configured without 'global_credentials'", }) end - if credentials.service.id ~= service.id then - credentials = nil - end - end - - return credentials -end - - -local function retrieve_token(conf, access_token) - local token, err - - if access_token then - local token_cache_key = kong.db.oauth2_tokens:cache_key(access_token) - token, err = kong.cache:get(token_cache_key, nil, - load_token, conf, - kong.router.get_service(), - access_token) - if err then - return error(err) + if token.service.id ~= kong.router.get_service().id then + return nil end end diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index c8095b93ab8..4f6d048339b 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -3087,6 +3087,30 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.are.equal(7, data.expires_in) assert.falsy(data.refresh_token) end) + it("returns success while accessing the correct service after accessing the wrong service first", function() + local token = provision_token() + + -- hit the wrong service first, should return 401 + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/request?access_token=" .. token.access_token, + headers = { + ["Host"] = "oauth2_3.com" + } + }) + assert.res_status(401, res) + + -- hit the right service later, should return 200 + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/request?access_token=" .. token.access_token, + headers = { + ["Host"] = "oauth2.com" + } + }) + assert.res_status(200, res) + end) + describe("Global Credentials", function() it("does not access two different APIs that are not sharing global credentials", function() local token = provision_token("oauth2_8.com") From c05bfa077355cc618ef84c8dfddd887c1146ac37 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 7 Apr 2023 14:19:27 +0800 Subject: [PATCH 2415/4351] fix(cd): install sudo in debian container --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index a3fd1712ffa..749240fc230 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -152,7 +152,7 @@ jobs: run: | apt update # dependencies for git - apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev + apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev sudo - name: Checkout Kong source code uses: actions/checkout@v3 From 5e2cff8895038fa1f82f94045006001ed8d53104 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 11 Apr 2023 15:26:38 +0800 Subject: [PATCH 2416/4351] fix(tests): fix admin-api dbless test typo of matching timers count (#10603) --- spec/02-integration/04-admin_api/15-off_spec.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 7d3530225f7..c0037718c69 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -2597,8 +2597,8 @@ describe("Admin API #off worker_consistency=eventual", function() local res_body = assert.res_status(200, res) local req1_pending_timers = assert.matches('kong_nginx_timers{state="pending"} %d+', res_body) local req1_running_timers = assert.matches('kong_nginx_timers{state="running"} %d+', res_body) - req1_pending_timers = assert(tonumber(string.match(req1_pending_timers, "%d"))) - req1_running_timers = assert(tonumber(string.match(req1_running_timers, "%d"))) + req1_pending_timers = assert(tonumber(string.match(req1_pending_timers, "%d+"))) + req1_running_timers = assert(tonumber(string.match(req1_running_timers, "%d+"))) -- 3. update the service res = assert(client:send { @@ -2627,8 +2627,8 @@ describe("Admin API #off worker_consistency=eventual", function() local res_body = assert.res_status(200, res) local req2_pending_timers = assert.matches('kong_nginx_timers{state="pending"} %d+', res_body) local req2_running_timers = assert.matches('kong_nginx_timers{state="running"} %d+', res_body) - req2_pending_timers = assert(tonumber(string.match(req2_pending_timers, "%d"))) - req2_running_timers = assert(tonumber(string.match(req2_running_timers, "%d"))) + req2_pending_timers = assert(tonumber(string.match(req2_pending_timers, "%d+"))) + req2_running_timers = assert(tonumber(string.match(req2_running_timers, "%d+"))) assert.equal(req1_pending_timers, req2_pending_timers) assert.equal(req1_running_timers, req2_running_timers) From b148cfd612f9e841c6958f3d0534ad1eb078a242 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 11 Apr 2023 14:15:06 +0300 Subject: [PATCH 2417/4351] refactor(migrations): makes kong 3.3 migrations more resilient on partial migrations (#10653) ### Summary Sometimes the migrations may be executed partially. Or the state of database already has some fields in some tables. This PR just wraps adding columns and catches duplicate column per table. This is also similar as we do in other migrations. Signed-off-by: Aapo Talvensaari --- kong/db/migrations/core/019_320_to_330.lua | 56 ++++++++++++++++++++++ 1 file changed, 56 insertions(+) diff --git a/kong/db/migrations/core/019_320_to_330.lua b/kong/db/migrations/core/019_320_to_330.lua index bb9b2e70ec9..3904ad16344 100644 --- a/kong/db/migrations/core/019_320_to_330.lua +++ b/kong/db/migrations/core/019_320_to_330.lua @@ -4,13 +4,69 @@ return { DO $$ BEGIN ALTER TABLE IF EXISTS ONLY "plugins" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "ca_certificates" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "certificates" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "consumers" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "snis" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "targets" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(3) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "upstreams" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "workspaces" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + + DO $$ + BEGIN ALTER TABLE IF EXISTS ONLY "clustering_data_planes" ADD "updated_at" TIMESTAMP WITH TIME ZONE DEFAULT (CURRENT_TIMESTAMP(0) AT TIME ZONE 'UTC'); EXCEPTION WHEN DUPLICATE_COLUMN THEN -- Do nothing, accept existing state From 8849ff28ef0f9f8d929ad68cf97e85e5189164a3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 12 Apr 2023 13:54:59 +0800 Subject: [PATCH 2418/4351] chore(*): merge backoff.sh into release-kong.sh (#10627) --- scripts/backoff.sh | 37 ------------------------------------- scripts/release-kong.sh | 38 ++++++++++++++++++++++++++++++++++++-- 2 files changed, 36 insertions(+), 39 deletions(-) delete mode 100644 scripts/backoff.sh diff --git a/scripts/backoff.sh b/scripts/backoff.sh deleted file mode 100644 index 167b73bbbfe..00000000000 --- a/scripts/backoff.sh +++ /dev/null @@ -1,37 +0,0 @@ -#!/usr/bin/env bash - -# This script is from the Kong/kong-build-tools repo. -# Retries a command a configurable number of times with backoff. -# -# The retry count is given by ATTEMPTS (default 5), the initial backoff -# timeout is given by TIMEOUT in seconds (default 1.) -# -# Successive backoffs double the timeout. -function with_backoff { - local max_attempts=${ATTEMPTS-5} - local timeout=${TIMEOUT-5} - local attempt=1 - local exitCode=0 - - while (( $attempt < $max_attempts )) - do - if "$@" - then - return 0 - else - exitCode=$? - fi - - echo "Failure! Retrying in $timeout.." 1>&2 - sleep $timeout - attempt=$(( attempt + 1 )) - timeout=$(( timeout * 2 )) - done - - if [[ $exitCode != 0 ]] - then - echo "You've failed me for the last time! ($*)" 1>&2 - fi - - return $exitCode -} diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index 4ca79d73184..584ab2a659d 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -1,10 +1,9 @@ #!/usr/bin/env bash -# This script is from the Kong/kong-build-tools repo, and is used to release Kong to Pulp. +# This script is currently used by .github/workflows/release.yml to release Kong to Pulp. set -eo pipefail source .requirements -source scripts/backoff.sh KONG_VERSION=$(bash scripts/grep-kong-version.sh) KONG_RELEASE_LABEL=${KONG_RELEASE_LABEL:-$KONG_VERSION} @@ -26,6 +25,41 @@ ARTIFACT_VERSION=${ARTIFACT_VERSION:-} KONG_ARTIFACT=$ARTIFACT_PREFIX/$ARTIFACT +# Retries a command a configurable number of times with backoff. +# +# The retry count is given by ATTEMPTS (default 5), the initial backoff +# timeout is given by TIMEOUT in seconds (default 1.) +# +# Successive backoffs double the timeout. +function with_backoff { + local max_attempts=${ATTEMPTS-5} + local timeout=${TIMEOUT-5} + local attempt=1 + local exitCode=0 + + while (( $attempt < $max_attempts )) + do + if "$@" + then + return 0 + else + exitCode=$? + fi + + echo "Failure! Retrying in $timeout.." 1>&2 + sleep $timeout + attempt=$(( attempt + 1 )) + timeout=$(( timeout * 2 )) + done + + if [[ $exitCode != 0 ]] + then + echo "You've failed me for the last time! ($*)" 1>&2 + fi + + return $exitCode +} + # TODO: remove this once we have a better way to determine if we are releasing case "$ARTIFACT_TYPE" in debian|ubuntu) From 4fd3a64a11e6dc3c6cfb9c1b29d34524e2d5642f Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 11 Apr 2023 23:47:08 -0700 Subject: [PATCH 2419/4351] docs: split the large changelog file into two (#10612) This improves the editing changelog experience a bit better and also implicitly communicates to the reader that they are running on an outdated and an old release of kong. --- CHANGELOG-OLD.md | 6992 ++++++++++++++++++++++++++++++++++++++++++++++ CHANGELOG.md | 6990 +-------------------------------------------- 2 files changed, 6995 insertions(+), 6987 deletions(-) create mode 100644 CHANGELOG-OLD.md diff --git a/CHANGELOG-OLD.md b/CHANGELOG-OLD.md new file mode 100644 index 00000000000..389ff247d5b --- /dev/null +++ b/CHANGELOG-OLD.md @@ -0,0 +1,6992 @@ +# Table of Contents + +Looking for recent releases? Please see [CHANGELOG.md](CHANGELOG.md) instead. + +- [2.8.1](#281) +- [2.8.0](#280) +- [2.7.1](#271) +- [2.7.0](#270) +- [2.6.0](#260) +- [2.5.1](#251) +- [2.5.0](#250) +- [2.4.1](#241) +- [2.4.0](#240) +- [2.3.3](#233) +- [2.3.2](#232) +- [2.3.1](#231) +- [2.3.0](#230) +- [2.2.2](#222) +- [2.2.1](#221) +- [2.2.0](#220) +- [2.1.4](#214) +- [2.1.3](#213) +- [2.1.2](#212) +- [2.1.1](#211) +- [2.1.0](#210) +- [2.0.5](#205) +- [2.0.4](#204) +- [2.0.3](#203) +- [2.0.2](#202) +- [2.0.1](#201) +- [2.0.0](#200) +- [1.5.1](#151) +- [1.5.0](#150) +- [1.4.3](#143) +- [1.4.2](#142) +- [1.4.1](#141) +- [1.4.0](#140) +- [1.3.0](#130) +- [1.2.2](#122) +- [1.2.1](#121) +- [1.2.0](#120) +- [1.1.2](#112) +- [1.1.1](#111) +- [1.1.0](#110) +- [1.0.3](#103) +- [1.0.2](#102) +- [1.0.1](#101) +- [1.0.0](#100) +- [0.15.0](#0150) +- [0.14.1](#0141) +- [0.14.0](#0140---20180705) +- [0.13.1](#0131---20180423) +- [0.13.0](#0130---20180322) +- [0.12.3](#0123---20180312) +- [0.12.2](#0122---20180228) +- [0.12.1](#0121---20180118) +- [0.12.0](#0120---20180116) +- [0.11.2](#0112---20171129) +- [0.11.1](#0111---20171024) +- [0.10.4](#0104---20171024) +- [0.11.0](#0110---20170816) +- [0.10.3](#0103---20170524) +- [0.10.2](#0102---20170501) +- [0.10.1](#0101---20170327) +- [0.10.0](#0100---20170307) +- [0.9.9 and prior](#099---20170202) + +## [2.8.1] + +### Dependencies + +- Bumped lua-resty-healthcheck from 1.5.0 to 1.5.1 + [#8584](https://github.com/Kong/kong/pull/8584) +- Bumped `OpenSSL` from 1.1.1l to 1.1.1n + [#8635](https://github.com/Kong/kong/pull/8635) + +### Fixes + +#### Core + +- Only reschedule router and plugin iterator timers after finishing previous + execution, avoiding unnecessary concurrent executions. + [#8634](https://github.com/Kong/kong/pull/8634) +- Implements conditional rebuilding of router, plugins iterator and balancer on + data planes. This means that DPs will not rebuild router if there were no + changes in routes or services. Similarly, the plugins iterator will not be + rebuilt if there were no changes to plugins, and, finally, the balancer will not be + reinitialized if there are no changes to upstreams or targets. + [#8639](https://github.com/Kong/kong/pull/8639) + + +## [2.8.0] + +### Deprecations + +- The external [go-pluginserver](https://github.com/Kong/go-pluginserver) project +is considered deprecated in favor of the embedded server approach described in +the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). + +### Dependencies + +- OpenSSL bumped to 1.1.1m + [#8191](https://github.com/Kong/kong/pull/8191) +- Bumped resty.session from 3.8 to 3.10 + [#8294](https://github.com/Kong/kong/pull/8294) +- Bumped lua-resty-openssl to 0.8.5 + [#8368](https://github.com/Kong/kong/pull/8368) + +### Additions + +#### Core + +- Customizable transparent dynamic TLS SNI name. + Thanks, [@zhangshuaiNB](https://github.com/zhangshuaiNB)! + [#8196](https://github.com/Kong/kong/pull/8196) +- Routes now support matching headers with regular expressions + Thanks, [@vanhtuan0409](https://github.com/vanhtuan0409)! + [#6079](https://github.com/Kong/kong/pull/6079) + +#### Beta + +- Secrets Management and Vault support as been introduced as a Beta feature. + This means it is intended for testing in staging environments. It not intended + for use in Production environments. + You can read more about Secrets Management in + [our docs page](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/backends-overview). + [#8403](https://github.com/Kong/kong/pull/8403) + +#### Performance + +- Improved the calculation of declarative configuration hash for big configurations + The new method is faster and uses less memory + [#8204](https://github.com/Kong/kong/pull/8204) +- Multiple improvements in the Router. Amongst others: + - The router builds twice as fast compared to prior Kong versions + - Failures are cached and discarded faster (negative caching) + - Routes with header matching are cached + These changes should be particularly noticeable when rebuilding on db-less environments + [#8087](https://github.com/Kong/kong/pull/8087) + [#8010](https://github.com/Kong/kong/pull/8010) +- **Prometheus** plugin export performance is improved, it now has less impact to proxy + side traffic when being scrapped. + [#9028](https://github.com/Kong/kong/pull/9028) + +#### Plugins + +- **Response-ratelimiting**: Redis ACL support, + and genenarized Redis connection support for usernames. + Thanks, [@27ascii](https://github.com/27ascii) for the original contribution! + [#8213](https://github.com/Kong/kong/pull/8213) +- **ACME**: Add rsa_key_size config option + Thanks, [lodrantl](https://github.com/lodrantl)! + [#8114](https://github.com/Kong/kong/pull/8114) +- **Prometheus**: Added gauges to track `ngx.timer.running_count()` and + `ngx.timer.pending_count()` + [#8387](https://github.com/Kong/kong/pull/8387) + +#### Clustering + +- `CLUSTERING_MAX_PAYLOAD` is now configurable in kong.conf + Thanks, [@andrewgkew](https://github.com/andrewgkew)! + [#8337](https://github.com/Kong/kong/pull/8337) + +#### Admin API + +- The current declarative configuration hash is now returned by the `status` + endpoint when Kong node is running in dbless or data-plane mode. + [#8214](https://github.com/Kong/kong/pull/8214) + [#8425](https://github.com/Kong/kong/pull/8425) + +### Fixes + +#### Core + +- When the Router encounters an SNI FQDN with a trailing dot (`.`), + the dot will be ignored, since according to + [RFC-3546](https://datatracker.ietf.org/doc/html/rfc3546#section-3.1) + said dot is not part of the hostname. + [#8269](https://github.com/Kong/kong/pull/8269) +- Fixed a bug in the Router that would not prioritize the routes with + both a wildcard and a port (`route.*:80`) over wildcard-only routes (`route.*`), + which have less specificity + [#8233](https://github.com/Kong/kong/pull/8233) +- The internal DNS client isn't confused by the single-dot (`.`) domain + which can appear in `/etc/resolv.conf` in special cases like `search .` + [#8307](https://github.com/Kong/kong/pull/8307) +- Cassandra connector now records migration consistency level. + Thanks, [@mpenick](https://github.com/mpenick)! + [#8226](https://github.com/Kong/kong/pull/8226) + +#### Balancer + +- Targets keep their health status when upstreams are updated. + [#8394](https://github.com/Kong/kong/pull/8394) +- One debug message which was erroneously using the `error` log level + has been downgraded to the appropiate `debug` log level. + [#8410](https://github.com/Kong/kong/pull/8410) + +#### Clustering + +- Replaced cryptic error message with more useful one when + there is a failure on SSL when connecting with CP: + [#8260](https://github.com/Kong/kong/pull/8260) + +#### Admin API + +- Fix incorrect `next` field in when paginating Upstreams + [#8249](https://github.com/Kong/kong/pull/8249) + +#### PDK + +- Phase names are correctly selected when performing phase checks + [#8208](https://github.com/Kong/kong/pull/8208) +- Fixed a bug in the go-PDK where if `kong.request.getrawbody` was + big enough to be buffered into a temporary file, it would return an + an empty string. + [#8390](https://github.com/Kong/kong/pull/8390) + +#### Plugins + +- **External Plugins**: Fixed incorrect handling of the Headers Protobuf Structure + and representation of null values, which provoked an error on init with the go-pdk. + [#8267](https://github.com/Kong/kong/pull/8267) +- **External Plugins**: Unwrap `ConsumerSpec` and `AuthenticateArgs`. + Thanks, [@raptium](https://github.com/raptium)! + [#8280](https://github.com/Kong/kong/pull/8280) +- **External Plugins**: Fixed a problem in the stream subsystem would attempt to load + HTTP headers. + [#8414](https://github.com/Kong/kong/pull/8414) +- **CORS**: The CORS plugin does not send the `Vary: Origin` header any more when + the header `Access-Control-Allow-Origin` is set to `*`. + Thanks, [@jkla-dr](https://github.com/jkla-dr)! + [#8401](https://github.com/Kong/kong/pull/8401) +- **AWS-Lambda**: Fixed incorrect behavior when configured to use an http proxy + and deprecated the `proxy_scheme` config attribute for removal in 3.0 + [#8406](https://github.com/Kong/kong/pull/8406) +- **oauth2**: The plugin clears the `X-Authenticated-UserId` and + `X-Authenticated-Scope` headers when it configured in logical OR and + is used in conjunction with another authentication plugin. + [#8422](https://github.com/Kong/kong/pull/8422) +- **Datadog**: The plugin schema now lists the default values + for configuration options in a single place instead of in two + separate places. + [#8315](https://github.com/Kong/kong/pull/8315) + + +## [2.7.1] + +### Fixes + +- Reschedule resolve timer only when the previous one has finished. + [#8344](https://github.com/Kong/kong/pull/8344) +- Plugins, and any entities implemented with subchemas, now can use the `transformations` + and `shorthand_fields` properties, which were previously only available for non-subschema entities. + [#8146](https://github.com/Kong/kong/pull/8146) + +## [2.7.0] + +### Dependencies + +- Bumped `kong-plugin-session` from 0.7.1 to 0.7.2 + [#7910](https://github.com/Kong/kong/pull/7910) +- Bumped `resty.openssl` from 0.7.4 to 0.7.5 + [#7909](https://github.com/Kong/kong/pull/7909) +- Bumped `go-pdk` used in tests from v0.6.0 to v0.7.1 [#7964](https://github.com/Kong/kong/pull/7964) +- Cassandra support is deprecated with 2.7 and will be fully removed with 4.0. + +### Additions + +#### Configuration + +- Deprecated the `worker_consistency` directive, and changed its default to `eventual`. Future versions of Kong will remove the option and act with `eventual` consistency only. + +#### Performance + +In this release we continued our work on better performance: + +- Improved the plugin iterator performance and JITability + [#7912](https://github.com/Kong/kong/pull/7912) + [#7979](https://github.com/Kong/kong/pull/7979) +- Simplified the Kong core context read and writes for better performance + [#7919](https://github.com/Kong/kong/pull/7919) +- Reduced proxy long tail latency while reloading DB-less config + [#8133](https://github.com/Kong/kong/pull/8133) + +#### Core + +- DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a + hash-like table is now **deprecated**. + [#7942](https://github.com/Kong/kong/pull/7942) +- Postgres credentials `pg_user` and `pg_password`, and `pg_ro_user` and `pg_ro_password` now support + automatic secret rotation when used together with + [Kong Secrets Management](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/) + vault references. + [#8967](https://github.com/Kong/kong/pull/8967) + +#### PDK + +- New functions: `kong.response.get_raw_body` and `kong.response.set_raw_body` + [#7887](https://github.com/Kong/kong/pull/7877) + +#### Plugins + +- **IP-Restriction**: response status and message can now be customized + through configurations `status` and `message`. + [#7728](https://github.com/Kong/kong/pull/7728) + Thanks [timmkelley](https://github.com/timmkelley) for the patch! +- **Datadog**: add support for the `distribution` metric type. + [#6231](https://github.com/Kong/kong/pull/6231) + Thanks [onematchfox](https://github.com/onematchfox) for the patch! +- **Datadog**: allow service, consumer, and status tags to be customized through + plugin configurations `service_tag`, `consumer_tag`, and `status_tag`. + [#6230](https://github.com/Kong/kong/pull/6230) + Thanks [onematchfox](https://github.com/onematchfox) for the patch! +- **gRPC Gateway** and **gRPC Web**: Now share most of the ProtoBuf definitions. + Both plugins now share the Timestamp transcoding and included `.proto` files features. + [#7950](https://github.com/Kong/kong/pull/7950) +- **gRPC Gateway**: processes services and methods defined in imported + `.proto` files. + [#8107](https://github.com/Kong/kong/pull/8107) +- **Rate-Limiting**: add support for Redis SSL, through configuration properties + `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. + [#6737](https://github.com/Kong/kong/pull/6737) + Thanks [gabeio](https://github.com/gabeio) for the patch! +- **LDAP**: basic authentication header was not parsed correctly when + the password contained colon (`:`). + [#7977](https://github.com/Kong/kong/pull/7977) + Thanks [beldahanit](https://github.com/beldahanit) for reporting the issue! +- Old `BasePlugin` is deprecated and will be removed in a future version of Kong. + Porting tips in the [documentation](https://docs.konghq.com/gateway-oss/2.3.x/plugin-development/custom-logic/#porting-from-old-baseplugin-style) +- The deprecated **BasePlugin** has been removed. [#7961](https://github.com/Kong/kong/pull/7961) + +### Configuration + +- Removed the following config options, which had been deprecated in previous versions, in favor of other config names. If you have any of these options in your config you will have to rename them: (removed option -> current option). + - upstream_keepalive -> nginx_upstream_keepalive + nginx_http_upstream_keepalive + - nginx_http_upstream_keepalive -> nginx_upstream_keepalive + - nginx_http_upstream_keepalive_requests -> nginx_upstream_keepalive_requests + - nginx_http_upstream_keepalive_timeout -> nginx_upstream_keepalive_timeout + - nginx_http_upstream_directives -> nginx_upstream_directives + - nginx_http_status_directives -> nginx_status_directives + - nginx_upstream_keepalive -> upstream_keepalive_pool_size + - nginx_upstream_keepalive_requests -> upstream_keepalive_max_requests + - nginx_upstream_keepalive_timeout -> upstream_keepalive_idle_timeout + - client_max_body_size -> nginx_http_client_max_body_size + - client_body_buffer_size -> nginx_http_client_max_buffer_size + - cassandra_consistency -> cassandra_write_consistency / cassandra_read_consistency + - router_update_frequency -> worker_state_update_frequency +- Removed the nginx_optimizations config option. If you have it in your configuration, please remove it before updating to 3.0. + +### Fixes + +#### Core + +- Balancer caches are now reset on configuration reload. + [#7924](https://github.com/Kong/kong/pull/7924) +- Configuration reload no longer causes a new DNS-resolving timer to be started. + [#7943](https://github.com/Kong/kong/pull/7943) +- Fixed problem when bootstrapping multi-node Cassandra clusters, where migrations could attempt + insertions before schema agreement occurred. + [#7667](https://github.com/Kong/kong/pull/7667) +- Fixed intermittent botting error which happened when a custom plugin had inter-dependent entity schemas + on its custom DAO and they were loaded in an incorrect order + [#7911](https://github.com/Kong/kong/pull/7911) +- Fixed problem when the consistent hash header is not found, the balancer tries to hash a nil value. + [#8141](https://github.com/Kong/kong/pull/8141) +- Fixed DNS client fails to resolve unexpectedly in `ssl_cert` and `ssl_session_fetch` phases. + [#8161](https://github.com/Kong/kong/pull/8161) + +#### PDK + +- `kong.log.inspect` log level is now debug instead of warn. It also renders text + boxes more cleanly now [#7815](https://github.com/Kong/kong/pull/7815) + +#### Plugins + +- **Prometheus**: Control Plane does not show Upstream Target health metrics + [#7992](https://github.com/Kong/kong/pull/7922) + + +### Dependencies + +- Bumped `lua-pack` from 1.0.5 to 2.0.0 + [#8004](https://github.com/Kong/kong/pull/8004) + +[Back to TOC](#table-of-contents) + + +## [2.6.0] + +> Release date: 2021/10/04 + +### Dependencies + +- Bumped `openresty` from 1.19.3.2 to [1.19.9.1](https://openresty.org/en/changelog-1019009.html) + [#7430](https://github.com/Kong/kong/pull/7727) +- Bumped `openssl` from `1.1.1k` to `1.1.1l` + [7767](https://github.com/Kong/kong/pull/7767) +- Bumped `lua-resty-http` from 0.15 to 0.16.1 + [#7797](https://github.com/kong/kong/pull/7797) +- Bumped `Penlight` to 1.11.0 + [#7736](https://github.com/Kong/kong/pull/7736) +- Bumped `lua-resty-http` from 0.15 to 0.16.1 + [#7797](https://github.com/kong/kong/pull/7797) +- Bumped `lua-protobuf` from 0.3.2 to 0.3.3 + [#7656](https://github.com/Kong/kong/pull/7656) +- Bumped `lua-resty-openssl` from 0.7.3 to 0.7.4 + [#7657](https://github.com/Kong/kong/pull/7657) +- Bumped `lua-resty-acme` from 0.6 to 0.7.1 + [#7658](https://github.com/Kong/kong/pull/7658) +- Bumped `grpcurl` from 1.8.1 to 1.8.2 + [#7659](https://github.com/Kong/kong/pull/7659) +- Bumped `luasec` from 1.0.1 to 1.0.2 + [#7750](https://github.com/Kong/kong/pull/7750) +- Bumped `lua-resty-ipmatcher` to 0.6.1 + [#7703](https://github.com/Kong/kong/pull/7703) + Thanks [EpicEric](https://github.com/EpicEric) for the patch! + +All Kong Gateway OSS plugins will be moved from individual repositories and centralized +into the main Kong Gateway (OSS) repository. We are making a gradual transition. On this +release: + +- Moved AWS-Lambda inside the Kong repo + [#7464](https://github.com/Kong/kong/pull/7464). +- Moved ACME inside the Kong repo + [#7464](https://github.com/Kong/kong/pull/7464). +- Moved Prometheus inside the Kong repo + [#7666](https://github.com/Kong/kong/pull/7666). +- Moved Session inside the Kong repo + [#7738](https://github.com/Kong/kong/pull/7738). +- Moved GRPC-web inside the Kong repo + [#7782](https://github.com/Kong/kong/pull/7782). +- Moved Serverless functions inside the Kong repo + [#7792](https://github.com/Kong/kong/pull/7792). + +### Additions + +#### Core + +- New schema entity validator: `mutually_exclusive`. It accepts a list of fields. If more than 1 of those fields + is set simultaneously, the entity is considered invalid. + [#7765](https://github.com/Kong/kong/pull/7765) + +#### Performance + +On this release we've done some special efforts with regards to performance. + +There's a new performance workflow which periodically checks new code additions against some +typical scenarios [#7030](https://github.com/Kong/kong/pull/7030) [#7547](https://github.com/Kong/kong/pull/7547) + +In addition to that, the following changes were specifically included to improve performance: + +- Reduced unnecessary reads of `ngx.var` + [#7840](https://github.com/Kong/kong/pull/7840) +- Loaded more indexed variables + [#7849](https://github.com/Kong/kong/pull/7849) +- Optimized table creation in Balancer + [#7852](https://github.com/Kong/kong/pull/7852) +- Reduce calls to `ngx.update_time` + [#7853](https://github.com/Kong/kong/pull/7853) +- Use read-only replica for PostgreSQL meta-schema reading + [#7454](https://github.com/Kong/kong/pull/7454) +- URL escaping detects cases when it's not needed and early-exits + [#7742](https://github.com/Kong/kong/pull/7742) +- Accelerated variable loading via indexes + [#7818](https://github.com/Kong/kong/pull/7818) +- Removed unnecessary call to `get_phase` in balancer + [#7854](https://github.com/Kong/kong/pull/7854) + +#### Configuration + +- Enable IPV6 on `dns_order` as unsupported experimental feature. Please + give it a try and report back any issues + [#7819](https://github.com/Kong/kong/pull/7819). +- The template renderer can now use `os.getenv` + [#6872](https://github.com/Kong/kong/pull/6872). + +#### Hybrid Mode + +- Data plane is able to eliminate some unknown fields when Control Plane is using a more modern version + [#7827](https://github.com/Kong/kong/pull/7827). + +#### Admin API + +- Added support for the HTTP HEAD method for all Admin API endpoints + [#7796](https://github.com/Kong/kong/pull/7796) +- Added better support for OPTIONS requests. Previously, the Admin API replied the same on all OPTIONS requests, where as now OPTIONS request will only reply to routes that our Admin API has. Non-existing routes will have a 404 returned. It also adds Allow header to responses, both Allow and Access-Control-Allow-Methods now contain only the methods that the specific API supports. [#7830](https://github.com/Kong/kong/pull/7830) + +#### Plugins + +- **AWS-Lambda**: The plugin will now try to detect the AWS region by using `AWS_REGION` and + `AWS_DEFAULT_REGION` environment variables (when not specified with the plugin configuration). + This allows to specify a 'region' on a per Kong node basis, hence adding the ability to invoke the + Lamda in the same region where Kong is located. + [#7765](https://github.com/Kong/kong/pull/7765) +- **Datadog**: `host` and `port` config options can be configured from environment variables + `KONG_DATADOG_AGENT_HOST` and `KONG_DATADOG_AGENT_PORT`. This allows to set different + destinations on a per Kong node basis, which makes multi-DC setups easier and in Kubernetes allows to + run the datadog agents as a daemon-set. + [#7463](https://github.com/Kong/kong/pull/7463) + Thanks [rallyben](https://github.com/rallyben) for the patch! +- **Prometheus:** A new metric `data_plane_cluster_cert_expiry_timestamp` is added to expose the Data Plane's cluster_cert expiry timestamp for improved monitoring in Hybrid Mode. [#7800](https://github.com/Kong/kong/pull/7800). + +**Request Termination**: + +- New `trigger` config option, which makes the plugin only activate for any requests with a header or query parameter + named like the trigger. This can be a great debugging aid, without impacting actual traffic being processed. + [#6744](https://github.com/Kong/kong/pull/6744). +- The `request-echo` config option was added. If set, the plugin responds with a copy of the incoming request. + This eases troubleshooting when Kong is behind one or more other proxies or LB's, especially when combined with + the new 'trigger' option. + [#6744](https://github.com/Kong/kong/pull/6744). + +**GRPC-Gateway**: + +- Fields of type `.google.protobuf.Timestamp` on the gRPC side are now + transcoded to and from ISO8601 strings in the REST side. + [#7538](https://github.com/Kong/kong/pull/7538) +- URI arguments like `..?foo.bar=x&foo.baz=y` are interpreted as structured + fields, equivalent to `{"foo": {"bar": "x", "baz": "y"}}` + [#7564](https://github.com/Kong/kong/pull/7564) + Thanks [git-torrent](https://github.com/git-torrent) for the patch! + +### Fixes + +#### Core + +- Balancer retries now correctly set the `:authority` pseudo-header on balancer retries + [#7725](https://github.com/Kong/kong/pull/7725). +- Healthchecks are now stopped while the Balancer is being recreated + [#7549](https://github.com/Kong/kong/pull/7549). +- Fixed an issue in which a malformed `Accept` header could cause unexpected HTTP 500 + [#7757](https://github.com/Kong/kong/pull/7757). +- Kong no longer removes `Proxy-Authentication` request header and `Proxy-Authenticate` response header + [#7724](https://github.com/Kong/kong/pull/7724). +- Fixed an issue where Kong would not sort correctly Routes with both regex and prefix paths + [#7695](https://github.com/Kong/kong/pull/7695) + Thanks [jiachinzhao](https://github.com/jiachinzhao) for the patch! + +#### Hybrid Mode + +- Ensure data plane config thread is terminated gracefully, preventing a semi-deadlocked state + [#7568](https://github.com/Kong/kong/pull/7568) + Thanks [flrgh](https://github.com/flrgh) for the patch! +- Older data planes using `aws-lambda`, `grpc-web` or `request-termination` plugins can now talk + with newer control planes by ignoring new plugin fields. + [#7881](https://github.com/Kong/kong/pull/7881) + +##### CLI + +- `kong config parse` no longer crashes when there's a Go plugin server enabled + [#7589](https://github.com/Kong/kong/pull/7589). + +##### Configuration + +- Declarative Configuration parser now prints more correct errors when pointing unknown foreign references + [#7756](https://github.com/Kong/kong/pull/7756). +- YAML anchors in Declarative Configuration are properly processed + [#7748](https://github.com/Kong/kong/pull/7748). + +##### Admin API + +- `GET /upstreams/:upstreams/targets/:target` no longer returns 404 when target weight is 0 + [#7758](https://github.com/Kong/kong/pull/7758). + +##### PDK + +- `kong.response.exit` now uses customized "Content-Length" header when found + [#7828](https://github.com/Kong/kong/pull/7828). + +##### Plugins + +- **ACME**: Dots in wildcard domains are escaped + [#7839](https://github.com/Kong/kong/pull/7839). +- **Prometheus**: Upstream's health info now includes previously missing `subsystem` field + [#7802](https://github.com/Kong/kong/pull/7802). +- **Proxy-Cache**: Fixed an issue where the plugin would sometimes fetch data from the cache but not return it + [#7775](https://github.com/Kong/kong/pull/7775) + Thanks [agile6v](https://github.com/agile6v) for the patch! + +[Back to TOC](#table-of-contents) + + +## [2.5.1] + +> Release date: 2021/09/07 + +This is the first patch release in the 2.5 series. Being a patch release, +it strictly contains bugfixes. There are no new features or breaking changes. + +### Dependencies + +- Bumped `grpcurl` from 1.8.1 to 1.8.2 [#7659](https://github.com/Kong/kong/pull/7659) +- Bumped `lua-resty-openssl` from 0.7.3 to 0.7.4 [#7657](https://github.com/Kong/kong/pull/7657) +- Bumped `penlight` from 1.10.0 to 1.11.0 [#7736](https://github.com/Kong/kong/pull/7736) +- Bumped `luasec` from 1.0.1 to 1.0.2 [#7750](https://github.com/Kong/kong/pull/7750) +- Bumped `OpenSSL` from 1.1.1k to 1.1.1l [#7767](https://github.com/Kong/kong/pull/7767) + +### Fixes + +##### Core + +- You can now successfully delete workspaces after deleting all entities associated with that workspace. + Previously, Kong Gateway was not correctly cleaning up parent-child relationships. For example, creating + an Admin also creates a Consumer and RBAC user. When deleting the Admin, the Consumer and RBAC user are + also deleted, but accessing the `/workspaces/workspace_name/meta` endpoint would show counts for Consumers + and RBAC users, which prevented the workspace from being deleted. Now deleting entities correctly updates + the counts, allowing an empty workspace to be deleted. [#7560](https://github.com/Kong/kong/pull/7560) +- When an upstream event is received from the DAO, `handler.lua` now gets the workspace ID from the request + and adds it to the upstream entity that will be used in the worker and cluster events. Before this change, + when posting balancer CRUD events, the workspace ID was lost and the balancer used the default + workspace ID as a fallback. [#7778](https://github.com/Kong/kong/pull/7778) + +##### CLI + +- Fixes regression that included an issue where Go plugins prevented CLI commands like `kong config parse` + or `kong config db_import` from working as expected. [#7589](https://github.com/Kong/kong/pull/7589) + +##### CI / Process + +- Improves tests reliability. ([#7578](https://github.com/Kong/kong/pull/7578) [#7704](https://github.com/Kong/kong/pull/7704)) +- Adds Github Issues template forms. [#7774](https://github.com/Kong/kong/pull/7774) +- Moves "Feature Request" link from Github Issues to Discussions. [#7777](https://github.com/Kong/kong/pull/7777) + +##### Admin API + +- Kong Gateway now validates workspace names, preventing the use of reserved names on workspaces. + [#7380](https://github.com/Kong/kong/pull/7380) + + +[Back to TOC](#table-of-contents) + +## [2.5.0] + +> Release date: 2021-07-13 + +This is the final release of Kong 2.5.0, with no breaking changes with respect to the 2.x series. + +This release includes Control Plane resiliency to database outages and the new +`declarative_config_string` config option, among other features and fixes. + +### Distribution + +- :warning: Since 2.4.1, Kong packages are no longer distributed + through Bintray. Please visit [the installation docs](https://konghq.com/install/#kong-community) + for more details. + +### Dependencies + +- Bumped `openresty` from 1.19.3.1 to 1.19.3.2 [#7430](https://github.com/kong/kong/pull/7430) +- Bumped `luasec` from 1.0 to 1.0.1 [#7126](https://github.com/kong/kong/pull/7126) +- Bumped `luarocks` from 3.5.0 to 3.7.0 [#7043](https://github.com/kong/kong/pull/7043) +- Bumped `grpcurl` from 1.8.0 to 1.8.1 [#7128](https://github.com/kong/kong/pull/7128) +- Bumped `penlight` from 1.9.2 to 1.10.0 [#7127](https://github.com/Kong/kong/pull/7127) +- Bumped `lua-resty-dns-client` from 6.0.0 to 6.0.2 [#7539](https://github.com/Kong/kong/pull/7539) +- Bumped `kong-plugin-prometheus` from 1.2 to 1.3 [#7415](https://github.com/Kong/kong/pull/7415) +- Bumped `kong-plugin-zipkin` from 1.3 to 1.4 [#7455](https://github.com/Kong/kong/pull/7455) +- Bumped `lua-resty-openssl` from 0.7.2 to 0.7.3 [#7509](https://github.com/Kong/kong/pull/7509) +- Bumped `lua-resty-healthcheck` from 1.4.1 to 1.4.2 [#7511](https://github.com/Kong/kong/pull/7511) +- Bumped `hmac-auth` from 2.3.0 to 2.4.0 [#7522](https://github.com/Kong/kong/pull/7522) +- Pinned `lua-protobuf` to 0.3.2 (previously unpinned) [#7079](https://github.com/kong/kong/pull/7079) + +All Kong Gateway OSS plugins will be moved from individual repositories and centralized +into the main Kong Gateway (OSS) repository. We are making a gradual transition, starting with the +grpc-gateway plugin first: + +- Moved grpc-gateway inside the Kong repo. [#7466](https://github.com/Kong/kong/pull/7466) + +### Additions + +#### Core + +- Control Planes can now send updates to new data planes even if the control planes lose connection to the database. + [#6938](https://github.com/kong/kong/pull/6938) +- Kong now automatically adds `cluster_cert`(`cluster_mtls=shared`) or `cluster_ca_cert`(`cluster_mtls=pki`) into + `lua_ssl_trusted_certificate` when operating in Hybrid mode. Before, Hybrid mode users needed to configure + `lua_ssl_trusted_certificate` manually as a requirement for Lua to verify the Control Plane’s certificate. + See [Starting Data Plane Nodes](https://docs.konghq.com/gateway-oss/2.5.x/hybrid-mode/#starting-data-plane-nodes) + in the Hybrid Mode guide for more information. [#7044](https://github.com/kong/kong/pull/7044) +- New `declarative_config_string` option allows loading a declarative config directly from a string. See the + [Loading The Declarative Configuration File](https://docs.konghq.com/2.5.x/db-less-and-declarative-config/#loading-the-declarative-configuration-file) + section of the DB-less and Declarative Configuration guide for more information. + [#7379](https://github.com/kong/kong/pull/7379) + +#### PDK + +- The Kong PDK now accepts tables in the response body for Stream subsystems, just as it does for the HTTP subsystem. + Before developers had to check the subsystem if they wrote code that used the `exit()` function before calling it, + because passing the wrong argument type would break the request response. + [#7082](https://github.com/kong/kong/pull/7082) + +#### Plugins + +- **hmac-auth**: The HMAC Authentication plugin now includes support for the `@request-target` field in the signature + string. Before, the plugin used the `request-line` parameter, which contains the HTTP request method, request URI, and + the HTTP version number. The inclusion of the HTTP version number in the signature caused requests to the same target + but using different request methods(such as HTTP/2) to have different signatures. The newly added request-target field + only includes the lowercase request method and request URI when calculating the hash, avoiding those issues. + See the [HMAC Authentication](https://docs.konghq.com/hub/kong-inc/hmac-auth) documentation for more information. + [#7037](https://github.com/kong/kong/pull/7037) +- **syslog**: The Syslog plugin now includes facility configuration options, which are a way for the plugin to group + error messages from different sources. See the description for the facility parameter in the + [Parameters](https://docs.konghq.com/hub/kong-inc/syslog/#parameters) section of the Syslog documentation for more + information. [#6081](https://github.com/kong/kong/pull/6081). Thanks, [jideel](https://github.com/jideel)! +- **Prometheus**: The Prometheus plugin now exposes connected data planes' status on the control plane. New metrics include the + following: `data_plane_last_seen`, `data_plane_config_hash` and `data_plane_version_compatible`. These + metrics can be useful for troubleshooting when data planes have inconsistent configurations across the cluster. See the + [Available metrics](https://docs.konghq.com/hub/kong-inc/prometheus) section of the Prometheus plugin documentation + for more information. [98](https://github.com/Kong/kong-plugin-prometheus/pull/98) +- **Zipkin**: The Zipkin plugin now includes the following tags: `kong.route`,`kong.service_name` and `kong.route_name`. + See the [Spans](https://docs.konghq.com/hub/kong-inc/zipkin/#spans) section of the Zipkin plugin documentation for more information. + [115](https://github.com/Kong/kong-plugin-zipkin/pull/115) + +#### Hybrid Mode + +- Kong now exposes an upstream health checks endpoint (using the status API) on the data plane for better + observability. [#7429](https://github.com/Kong/kong/pull/7429) +- Control Planes are now more lenient when checking Data Planes' compatibility in Hybrid mode. See the + [Version compatibility](https://docs.konghq.com/gateway-oss/2.5.x/hybrid-mode/#version_compatibility) + section of the Hybrid Mode guide for more information. [#7488](https://github.com/Kong/kong/pull/7488) +- This release starts the groundwork for Hybrid Mode 2.0 Protocol. This code isn't active by default in Kong 2.5, + but it allows future development. [#7462](https://github.com/Kong/kong/pull/7462) + +### Fixes + +#### Core + +- When using DB-less mode, `select_by_cache_key` now finds entities by using the provided `field` directly + in ` select_by_key` and does not complete unnecessary cache reads. [#7146](https://github.com/kong/kong/pull/7146) +- Kong can now finish initialization even if a plugin’s `init_worker` handler fails, improving stability. + [#7099](https://github.com/kong/kong/pull/7099) +- TLS keepalive requests no longer share their context. Before when two calls were made to the same "server+hostname" + but different routes and using a keepalive connection, plugins that were active in the first call were also sometimes + (incorrectly) active in the second call. The wrong plugin was active because Kong was passing context in the SSL phase + to the plugin iterator, creating connection-wide structures in that context, which was then shared between different + keepalive requests. With this fix, Kong does not pass context to plugin iterators with the `certificate` phase, + avoiding plugin mixups.[#7102](https://github.com/kong/kong/pull/7102) +- The HTTP status 405 is now handled by Kong's error handler. Before accessing Kong using the TRACE method returned + a standard NGINX error page because the 405 wasn’t included in the error page settings of the NGINX configuration. + [#6933](https://github.com/kong/kong/pull/6933). + Thanks, [yamaken1343](https://github.com/yamaken1343)! +- Custom `ngx.sleep` implementation in `init_worker` phase now invokes `update_time` in order to prevent time-based deadlocks + [#7532](https://github.com/Kong/kong/pull/7532) +- `Proxy-Authorization` header is removed when it is part of the original request **or** when a plugin sets it to the + same value as the original request + [#7533](https://github.com/Kong/kong/pull/7533) +- `HEAD` requests don't provoke an error when a Plugin implements the `response` phase + [#7535](https://github.com/Kong/kong/pull/7535) + +#### Hybrid Mode + +- Control planes no longer perform health checks on CRUD upstreams’ and targets’ events. + [#7085](https://github.com/kong/kong/pull/7085) +- To prevent unnecessary cache flips on data planes, Kong now checks `dao:crud` events more strictly and has + a new cluster event, `clustering:push_config` for configuration pushes. These updates allow Kong to filter + invalidation events that do not actually require a database change. Furthermore, the clustering module does + not subscribe to the generic `invalidations` event, which has a more broad scope than database entity invalidations. + [#7112](https://github.com/kong/kong/pull/7112) +- Data Planes ignore null fields coming from Control Planes when doing schema validation. + [#7458](https://github.com/Kong/kong/pull/7458) +- Kong now includes the source in error logs produced by Control Planes. + [#7494](https://github.com/Kong/kong/pull/7494) +- Data Plane config hash calculation and checking is more consistent now: it is impervious to changes in table iterations, + hashes are calculated in both CP and DP, and DPs send pings more immediately and with the new hash now + [#7483](https://github.com/Kong/kong/pull/7483) + + +#### Balancer + +- All targets are returned by the Admin API now, including targets with a `weight=0`, or disabled targets. + Before disabled targets were not included in the output when users attempted to list all targets. Then + when users attempted to add the targets again, they received an error message telling them the targets already existed. + [#7094](https://github.com/kong/kong/pull/7094) +- Upserting existing targets no longer fails. Before, because of updates made to target configurations since Kong v2.2.0, + upserting older configurations would fail. This fix allows older configurations to be imported. + [#7052](https://github.com/kong/kong/pull/7052) +- The last balancer attempt is now correctly logged. Before balancer tries were saved when retrying, which meant the last + retry state was not saved since there were no more retries. This update saves the failure state so it can be correctly logged. + [#6972](https://github.com/kong/kong/pull/6972) +- Kong now ensures that the correct upstream event is removed from the queue when updating the balancer state. + [#7103](https://github.com/kong/kong/pull/7103) + +#### CLI + +- The `prefix` argument in the `kong stop` command now takes precedence over environment variables, as it does in the `kong start` command. + [#7080](https://github.com/kong/kong/pull/7080) + +#### Configuration + +- Declarative configurations now correctly parse custom plugin entities schemas with attributes called "plugins". Before + when using declarative configurations, users with custom plugins that included a "plugins" field would encounter startup + exceptions. With this fix, the declarative configuration can now distinguish between plugins schema and custom plugins fields. + [#7412](https://github.com/kong/kong/pull/7412) +- The stream access log configuration options are now properly separated from the HTTP access log. Before when users + used Kong with TCP, they couldn’t use a custom log format. With this fix, `proxy_stream_access_log` and `proxy_stream_error_log` + have been added to differentiate stream access log from the HTTP subsystem. See + [`proxy_stream_access_log`](https://docs.konghq.com/gateway-oss/2.5.x/configuration/#proxy_stream_access_log) + and [`proxy_stream_error`](https://docs.konghq.com/gateway-oss/2.5.x/configuration/#proxy_stream_error) in the Configuration + Property Reference for more information. [#7046](https://github.com/kong/kong/pull/7046) + +#### Migrations + +- Kong no longer assumes that `/?/init.lua` is in the Lua path when doing migrations. Before, when users created + a custom plugin in a non-standard location and set `lua_package_path = /usr/local/custom/?.lua`, migrations failed. + Migrations failed because the Kong core file is `init.lua` and it is required as part of `kong.plugins..migrations`. + With this fix, migrations no longer expect `init.lua` to be a part of the path. [#6993](https://github.com/kong/kong/pull/6993) +- Kong no longer emits errors when doing `ALTER COLUMN` operations in Apache Cassandra 4.0. + [#7490](https://github.com/Kong/kong/pull/7490) + +#### PDK + +- With this update, `kong.response.get_XXX()` functions now work in the log phase on external plugins. Before + `kong.response.get_XXX()` functions required data from the response object, which was not accessible in the + post-log timer used to call log handlers in external plugins. Now these functions work by accessing the required + data from the set saved at the start of the log phase. See [`kong.response`](https://docs.konghq.com/gateway-oss/{{page.kong_version}}/kong.response) + in the Plugin Development Kit for more information. [#7048](https://github.com/kong/kong/pull/7048) +- External plugins handle certain error conditions better while the Kong balancer is being refreshed. Before + when an `instance_id` of an external plugin changed, and the plugin instance attempted to reset and retry, + it was failing because of a typo in the comparison. [#7153](https://github.com/kong/kong/pull/7153). + Thanks, [ealogar](https://github.com/ealogar)! +- With this release, `kong.log`'s phase checker now accounts for the existence of the new `response` pseudo-phase. + Before users may have erroneously received a safe runtime error for using a function out-of-place in the PDK. + [#7109](https://github.com/kong/kong/pull/7109) +- Kong no longer sandboxes the `string.rep` function. Before `string.rep` was sandboxed to disallow a single operation + from allocating too much memory. However, a single operation allocating too much memory is no longer an issue + because in LuaJIT there are no debug hooks and it is trivial to implement a loop to allocate memory on every single iteration. + Additionally, since the `string` table is global and obtainable by any sandboxed string, its sandboxing provoked issues on global state. + [#7167](https://github.com/kong/kong/pull/7167) +- The `kong.pdk.node` function can now correctly iterates over all the shared dict metrics. Before this fix, + users using the `kong.pdk.node` function could not see all shared dict metrics under the Stream subsystem. + [#7078](https://github.com/kong/kong/pull/7078) + +#### Plugins + +- All custom plugins that are using the deprecated `BasePlugin` class have to remove this inheritance. +- **LDAP-auth**: The LDAP Authentication schema now includes a default value for the `config.ldap_port` parameter + that matches the documentation. Before the plugin documentation [Parameters](https://docs.konghq.com/hub/kong-inc/ldap-auth/#parameters) + section included a reference to a default value for the LDAP port; however, the default value was not included in the plugin schema. + [#7438](https://github.com/kong/kong/pull/7438) +- **Prometheus**: The Prometheus plugin exporter now attaches subsystem labels to memory stats. Before, the HTTP + and Stream subsystems were not distinguished, so their metrics were interpreted as duplicate entries by Prometheus. + https://github.com/Kong/kong-plugin-prometheus/pull/118 +- **External Plugins**: the return code 127 (command not found) is detected and appropriate error is returned + [#7523](https://github.com/Kong/kong/pull/7523) + + +## [2.4.1] + + +> Released 2021/05/11 + +This is a patch release in the 2.4 series. Being a patch release, it +strictly contains bugfixes. There are no new features or breaking changes. + +### Distribution + +- :warning: Starting with this release, Kong packages are no longer distributed + through Bintray. Please download from [download.konghq.com](https://download.konghq.com). + +### Dependencies + +- Bump `luasec` from 1.0.0 to 1.0.1 + [#7126](https://github.com/Kong/kong/pull/7126) +- Bump `prometheus` plugin from 1.2.0 to 1.2.1 + [#7061](https://github.com/Kong/kong/pull/7061) + +### Fixes + +##### Core + +- Ensure healthchecks and balancers are not created on control plane nodes. + [#7085](https://github.com/Kong/kong/pull/7085) +- Optimize URL normalization code. + [#7100](https://github.com/Kong/kong/pull/7100) +- Fix issue where control plane nodes would needlessly invalidate and send new + configuration to data plane nodes. + [#7112](https://github.com/Kong/kong/pull/7112) +- Ensure HTTP code `405` is handled by Kong's error page. + [#6933](https://github.com/Kong/kong/pull/6933) +- Ensure errors in plugins `init_worker` do not break Kong's worker initialization. + [#7099](https://github.com/Kong/kong/pull/7099) +- Fix issue where two subsequent TLS keepalive requests would lead to incorrect + plugin execution. + [#7102](https://github.com/Kong/kong/pull/7102) +- Ensure Targets upsert operation behaves similarly to other entities' upsert method. + [#7052](https://github.com/Kong/kong/pull/7052) +- Ensure failed balancer retry is saved and accounted for in log data. + [#6972](https://github.com/Kong/kong/pull/6972) + + +##### CLI + +- Ensure `kong start` and `kong stop` prioritize CLI flag `--prefix` over environment + variable `KONG_PREFIX`. + [#7080](https://github.com/Kong/kong/pull/7080) + +##### Configuration + +- Ensure Stream subsystem allows for configuration of access logs format. + [#7046](https://github.com/Kong/kong/pull/7046) + +##### Admin API + +- Ensure targets with weight 0 are displayed in the Admin API. + [#7094](https://github.com/Kong/kong/pull/7094) + +##### PDK + +- Ensure new `response` phase is accounted for in phase checkers. + [#7109](https://github.com/Kong/kong/pull/7109) + +##### Plugins + +- Ensure plugins written in languages other than Lua can use `kong.response.get_*` + methods - e.g., `kong.response.get_status`. + [#7048](https://github.com/Kong/kong/pull/7048) +- `hmac-auth`: enable JIT compilation of authorization header regex. + [#7037](https://github.com/Kong/kong/pull/7037) + + +[Back to TOC](#table-of-contents) + + +## [2.4.0] + +> Released 2021/04/06 + +This is the final release of Kong 2.4.0, with no breaking changes with respect to the 2.x series. +This release includes JavaScript PDK, improved CP/DP updates and UTF-8 Tags, amongst other improvements +and fixes. + +### Dependencies + +- :warning: For Kong 2.4, the required OpenResty version has been bumped to + [1.19.3.1](http://openresty.org/en/changelog-1019003.html), and the set of + patches included has changed, including the latest release of + [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). + If you are installing Kong from one of our distribution + packages, you are not affected by this change. + +**Note:** if you are not using one of our distribution packages and compiling +OpenResty from source, you must still apply Kong's [OpenResty +patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/patches) +(and, as highlighted above, compile OpenResty with the new +lua-kong-nginx-module). Our [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository will allow you to do both easily. + +- Bump luarocks from 3.4.0 to 3.5.0. + [#6699](https://github.com/Kong/kong/pull/6699) +- Bump luasec from 0.9 to 1.0. + [#6814](https://github.com/Kong/kong/pull/6814) +- Bump lua-resty-dns-client from 5.2.1 to 6.0.0. + [#6999](https://github.com/Kong/kong/pull/6999) +- Bump kong-lapis from 1.8.1.2 to 1.8.3.1. + [#6925](https://github.com/Kong/kong/pull/6925) +- Bump pgmoon from 1.11.0 to 1.12.0. + [#6741](https://github.com/Kong/kong/pull/6741) +- Bump lua-resty-openssl from 0.6.9 to 0.7.2. + [#6967](https://github.com/Kong/kong/pull/6967) +- Bump kong-plugin-zipkin from 1.2 to 1.3. + [#6936](https://github.com/Kong/kong/pull/6936) +- Bump kong-prometheus-plugin from 1.0 to 1.2. + [#6958](https://github.com/Kong/kong/pull/6958) +- Bump lua-cassandra from 1.5.0 to 1.5.1 + [#6857](https://github.com/Kong/kong/pull/6857) +- Bump luasyslog from 1.0.0 to 2.0.1 + [#6957](https://github.com/Kong/kong/pull/6957) + +### Additions + +##### Core + +- Relaxed version check between Control Planes and Data Planes, allowing + Data Planes that are missing minor updates to still connect to the + Control Plane. Also, now Data Plane is allowed to have a superset of Control + Plane plugins. + [6932](https://github.com/Kong/kong/pull/6932) +- Allowed UTF-8 in Tags + [6784](https://github.com/Kong/kong/pull/6784) +- Added support for Online Certificate Status Protocol responder found in cluster. + [6887](https://github.com/Kong/kong/pull/6887) + +##### PDK + +- [JavaScript Plugin Development Kit (PDK)](https://github.com/Kong/kong-js-pdk) + is released alongside with Kong 2.4. It allows users to write Kong plugins in + JavaScript and TypeScript. +- Beta release of Protobuf plugin communication protocol, which can be used in + place of MessagePack to communicate with non-Lua plugins. + [6941](https://github.com/Kong/kong/pull/6941) +- Enabled `ssl_certificate` phase on plugins with stream module. + [6873](https://github.com/Kong/kong/pull/6873) + +##### Plugins + +- Zipkin: support for Jaeger style uber-trace-id headers. + [101](https://github.com/Kong/kong-plugin-zipkin/pull/101) + Thanks [nvx](https://github.com/nvx) for the patch! +- Zipkin: support for OT headers. + [103](https://github.com/Kong/kong-plugin-zipkin/pull/103) + Thanks [ishg](https://github.com/ishg) for the patch! +- Zipkin: allow insertion of custom tags on the Zipkin request trace. + [102](https://github.com/Kong/kong-plugin-zipkin/pull/102) +- Zipkin: creation of baggage items on child spans is now possible. + [98](https://github.com/Kong/kong-plugin-zipkin/pull/98) + Thanks [Asafb26](https://github.com/Asafb26) for the patch! +- JWT: Add ES384 support + [6854](https://github.com/Kong/kong/pull/6854) + Thanks [pariviere](https://github.com/pariviere) for the patch! +- Several plugins: capability to set new log fields, or unset existing fields, + by executing custom Lua code in the Log phase. + [6944](https://github.com/Kong/kong/pull/6944) + +### Fixes + +##### Core + +- Changed default values and validation rules for plugins that were not + well-adjusted for dbless or hybrid modes. + [6885](https://github.com/Kong/kong/pull/6885) +- Kong 2.4 ensures that all the Core entities are loaded before loading + any plugins. This fixes an error in which Plugins to could not link to + or modify Core entities because they would not be loaded yet + [6880](https://github.com/Kong/kong/pull/6880) +- If needed, `Host` header is now updated between balancer retries, using the + value configured in the correct upstream entity. + [6796](https://github.com/Kong/kong/pull/6796) +- Schema validations now log more descriptive error messages when types are + invalid. + [6593](https://github.com/Kong/kong/pull/6593) + Thanks [WALL-E](https://github.com/WALL-E) for the patch! +- Kong now ignores tags in Cassandra when filtering by multiple entities, which + is the expected behavior and the one already existent when using Postgres + databases. + [6931](https://github.com/Kong/kong/pull/6931) +- `Upgrade` header is not cleared anymore when response `Connection` header + contains `Upgrade`. + [6929](https://github.com/Kong/kong/pull/6929) +- Accept fully-qualified domain names ending in dots. + [6864](https://github.com/Kong/kong/pull/6864) +- Kong does not try to warmup upstream names when warming up DNS entries. + [6891](https://github.com/Kong/kong/pull/6891) +- Migrations order is now guaranteed to be always the same. + [6901](https://github.com/Kong/kong/pull/6901) +- Buffered responses are disabled on connection upgrades. + [6902](https://github.com/Kong/kong/pull/6902) +- Make entity relationship traverse-order-independent. + [6743](https://github.com/Kong/kong/pull/6743) +- The host header is updated between balancer retries. + [6796](https://github.com/Kong/kong/pull/6796) +- The router prioritizes the route with most matching headers when matching + headers. + [6638](https://github.com/Kong/kong/pull/6638) +- Fixed an edge case on multipart/form-data boundary check. + [6638](https://github.com/Kong/kong/pull/6638) +- Paths are now properly normalized inside Route objects. + [6976](https://github.com/Kong/kong/pull/6976) +- Do not cache empty upstream name dictionary. + [7002](https://github.com/Kong/kong/pull/7002) +- Do not assume upstreams do not exist after init phase. + [7010](https://github.com/Kong/kong/pull/7010) +- Do not overwrite configuration files when running migrations. + [7017](https://github.com/Kong/kong/pull/7017) + +##### PDK + +- Now Kong does not leave plugin servers alive after exiting and does not try to + start them in the unsupported stream subsystem. + [6849](https://github.com/Kong/kong/pull/6849) +- Go does not cache `kong.log` methods + [6701](https://github.com/Kong/kong/pull/6701) +- The `response` phase is included on the list of public phases + [6638](https://github.com/Kong/kong/pull/6638) +- Config file style and options case are now consistent all around. + [6981](https://github.com/Kong/kong/pull/6981) +- Added right protobuf MacOS path to enable external plugins in Homebrew + installations. + [6980](https://github.com/Kong/kong/pull/6980) +- Auto-escape upstream path to avoid proxying errors. + [6978](https://github.com/Kong/kong/pull/6978) +- Ports are now declared as `Int`. + [6994](https://github.com/Kong/kong/pull/6994) + +##### Plugins + +- oauth2: better handling more cases of client invalid token generation. + [6594](https://github.com/Kong/kong/pull/6594) + Thanks [jeremyjpj0916](https://github.com/jeremyjpj0916) for the patch! +- Zipkin: the w3c parsing function was returning a non-used extra value, and it + now early-exits. + [100](https://github.com/Kong/kong-plugin-zipkin/pull/100) + Thanks [nvx](https://github.com/nvx) for the patch! +- Zipkin: fixed a bug in which span timestamping could sometimes raise an error. + [105](https://github.com/Kong/kong-plugin-zipkin/pull/105) + Thanks [Asafb26](https://github.com/Asafb26) for the patch! + +[Back to TOC](#table-of-contents) + + +## [2.3.3] + +> Released 2021/03/05 + +This is a patch release in the 2.3 series. Being a patch release, it +strictly contains bugfixes. The are no new features or breaking changes. + +### Dependencies + +- Bump OpenSSL from `1.1.1i` to `1.1.1j`. + [6859](https://github.com/Kong/kong/pull/6859) + +### Fixes + +##### Core + +- Ensure control plane nodes do not execute healthchecks. + [6805](https://github.com/Kong/kong/pull/6805) +- Ensure only one worker executes active healthchecks. + [6844](https://github.com/Kong/kong/pull/6844) +- Declarative config can be now loaded as an inline yaml file by `kong config` + (previously it was possible only as a yaml string inside json). JSON declarative + config is now parsed with the `cjson` library, instead of with `libyaml`. + [6852](https://github.com/Kong/kong/pull/6852) +- When using eventual worker consistency now every Nginx worker deals with its + upstreams changes, avoiding unnecessary synchronization among workers. + [6833](https://github.com/Kong/kong/pull/6833) + +##### Admin API + +- Remove `prng_seed` from the Admin API and add PIDs instead. + [6842](https://github.com/Kong/kong/pull/6842) + +##### PDK + +- Ensure `kong.log.serialize` properly calculates reported latencies. + [6869](https://github.com/Kong/kong/pull/6869) + +##### Plugins + +- HMAC-Auth: fix issue where the plugin would check if both a username and + signature were specified, rather than either. + [6826](https://github.com/Kong/kong/pull/6826) + + +[Back to TOC](#table-of-contents) + + +## [2.3.2] + +> Released 2021/02/09 + +This is a patch release in the 2.3 series. Being a patch release, it +strictly contains bugfixes. The are no new features or breaking changes. + +### Fixes + +##### Core + +- Fix an issue where certain incoming URI may make it possible to + bypass security rules applied on Route objects. This fix make such + attacks more difficult by always normalizing the incoming request's + URI before matching against the Router. + [#6821](https://github.com/Kong/kong/pull/6821) +- Properly validate Lua input in sandbox module. + [#6765](https://github.com/Kong/kong/pull/6765) +- Mark boolean fields with default values as required. + [#6785](https://github.com/Kong/kong/pull/6785) + + +##### CLI + +- `kong migrations` now accepts a `-p`/`--prefix` flag. + [#6819](https://github.com/Kong/kong/pull/6819) + +##### Plugins + +- JWT: disallow plugin on consumers. + [#6777](https://github.com/Kong/kong/pull/6777) +- rate-limiting: improve counters accuracy. + [#6802](https://github.com/Kong/kong/pull/6802) + + +[Back to TOC](#table-of-contents) + + +## [2.3.1] + +> Released 2021/01/26 + +This is a patch release in the 2.3 series. Being a patch release, it +strictly contains bugfixes. The are no new features or breaking changes. + +### Fixes + +##### Core + +- lua-resty-dns-client was bumped to 5.2.1, which fixes an issue that could + lead to a busy loop when renewing addresses. + [#6760](https://github.com/Kong/kong/pull/6760) +- Fixed an issue that made Kong return HTTP 500 Internal Server Error instead + of HTTP 502 Bad Gateway on upstream connection errors when using buffered + proxying. [#6735](https://github.com/Kong/kong/pull/6735) + +[Back to TOC](#table-of-contents) + + +## [2.3.0] + +> Released 2021/01/08 + +This is a new release of Kong, with no breaking changes with respect to the 2.x series, +with **Control Plane/Data Plane version checks**, **UTF-8 names for Routes and Services**, +and **a Plugin Servers**. + + +### Distributions + +- :warning: Support for Centos 6 has been removed, as said distro entered + EOL on Nov 30. + [#6641](https://github.com/Kong/kong/pull/6641) + +### Dependencies + +- Bump kong-plugin-serverless-functions from 1.0 to 2.1. + [#6715](https://github.com/Kong/kong/pull/6715) +- Bump lua-resty-dns-client from 5.1.0 to 5.2.0. + [#6711](https://github.com/Kong/kong/pull/6711) +- Bump lua-resty-healthcheck from 1.3.0 to 1.4.0. + [#6711](https://github.com/Kong/kong/pull/6711) +- Bump OpenSSL from 1.1.1h to 1.1.1i. + [#6639](https://github.com/Kong/kong/pull/6639) +- Bump `kong-plugin-zipkin` from 1.1 to 1.2. + [#6576](https://github.com/Kong/kong/pull/6576) +- Bump `kong-plugin-request-transformer` from 1.2 to 1.3. + [#6542](https://github.com/Kong/kong/pull/6542) + +### Additions + +##### Core + +- Introduce version checks between Control Plane and Data Plane nodes + in Hybrid Mode. Sync will be stopped if the major/minor version differ + or if installed plugin versions differ between Control Plane and Data + Plane nodes. + [#6612](https://github.com/Kong/kong/pull/6612) +- Kong entities with a `name` field now support utf-8 characters. + [#6557](https://github.com/Kong/kong/pull/6557) +- The certificates entity now has `cert_alt` and `key_alt` fields, used + to specify an alternative certificate and key pair. + [#6536](https://github.com/Kong/kong/pull/6536) +- The go-pluginserver `stderr` and `stdout` are now written into Kong's + logs. + [#6503](https://github.com/Kong/kong/pull/6503) +- Introduce support for multiple pluginservers. This feature is + backwards-compatible with the existing single Go pluginserver. + [#6600](https://github.com/Kong/kong/pull/6600) + +##### PDK + +- Introduce a `kong.node.get_hostname` method that returns current's + node host name. + [#6613](https://github.com/Kong/kong/pull/6613) +- Introduce a `kong.cluster.get_id` method that returns a unique ID + for the current Kong cluster. If Kong is running in DB-less mode + without a cluster ID explicitly defined, then this method returns nil. + For Hybrid mode, all Control Planes and Data Planes belonging to the + same cluster returns the same cluster ID. For traditional database + based deployments, all Kong nodes pointing to the same database will + also return the same cluster ID. + [#6576](https://github.com/Kong/kong/pull/6576) +- Introduce a `kong.log.set_serialize_value`, which allows for customizing + the output of `kong.log.serialize`. + [#6646](https://github.com/Kong/kong/pull/6646) + +##### Plugins + +- `http-log`: the plugin now has a `headers` configuration, so that + custom headers can be specified for the log request. + [#6449](https://github.com/Kong/kong/pull/6449) +- `key-auth`: the plugin now has two additional boolean configurations: + * `key_in_header`: if `false`, the plugin will ignore keys passed as + headers. + * `key_in_query`: if `false`, the plugin will ignore keys passed as + query arguments. + Both default to `true`. + [#6590](https://github.com/Kong/kong/pull/6590) +- `request-size-limiting`: add new configuration `require_content_length`, + which causes the plugin to ensure a valid `Content-Length` header exists + before reading the request body. + [#6660](https://github.com/Kong/kong/pull/6660) +- `serverless-functions`: introduce a sandboxing capability, and it has been + *enabled* by default, where only Kong PDK, OpenResty `ngx` APIs, and Lua standard libraries are allowed. + [#32](https://github.com/Kong/kong-plugin-serverless-functions/pull/32/) + +##### Configuration + +- `client_max_body_size` and `client_body_buffer_size`, that previously + hardcoded to 10m, are now configurable through `nginx_admin_client_max_body_size` and `nginx_admin_client_body_buffer_size`. + [#6597](https://github.com/Kong/kong/pull/6597) +- Kong-generated SSL privates keys now have `600` file system permission. + [#6509](https://github.com/Kong/kong/pull/6509) +- Properties `ssl_cert`, `ssl_cert_key`, `admin_ssl_cert`, + `admin_ssl_cert_key`, `status_ssl_cert`, and `status_ssl_cert_key` + is now an array: previously, only an RSA certificate was generated + by default; with this change, an ECDSA is also generated. On + intermediate and modern cipher suites, the ECDSA certificate is set + as the default fallback certificate; on old cipher suite, the RSA + certificate remains as the default. On custom certificates, the first + certificate specified in the array is used. + [#6509](https://github.com/Kong/kong/pull/6509) +- Kong now runs as a `kong` user if it exists; it said user does not exist + in the system, the `nobody` user is used, as before. + [#6421](https://github.com/Kong/kong/pull/6421) + +### Fixes + +##### Core + +- Fix issue where a Go plugin would fail to read kong.ctx.shared values set by Lua plugins. + [#6490](https://github.com/Kong/kong/pull/6490) +- Properly trigger `dao:delete_by:post` hook. + [#6567](https://github.com/Kong/kong/pull/6567) +- Fix issue where a route that supports both http and https (and has a hosts and snis match criteria) would fail to proxy http requests, as it does not contain an SNI. + [#6517](https://github.com/Kong/kong/pull/6517) +- Fix issue where a `nil` request context would lead to errors `attempt to index local 'ctx'` being shown in the logs +- Reduced the number of needed timers to active health check upstreams and to resolve hosts. +- Schemas for full-schema validations are correctly cached now, avoiding memory + leaks when reloading declarative configurations. [#6713](https://github.com/Kong/kong/pull/6713) +- The schema for the upstream entities now limits the highest configurable + number of successes and failures to 255, respecting the limits imposed by + lua-resty-healthcheck. [#6705](https://github.com/Kong/kong/pull/6705) +- Certificates for database connections now are loaded in the right order + avoiding failures to connect to Postgres databases. + [#6650](https://github.com/Kong/kong/pull/6650) + +##### CLI + +- Fix issue where `kong reload -c ` would fail. + [#6664](https://github.com/Kong/kong/pull/6664) +- Fix issue where the Kong configuration cache would get corrupted. + [#6664](https://github.com/Kong/kong/pull/6664) + +##### PDK + +- Ensure the log serializer encodes the `tries` field as an array when + empty, rather than an object. + [#6632](https://github.com/Kong/kong/pull/6632) + +##### Plugins + +- request-transformer plugin does not allow `null` in config anymore as they can + lead to runtime errors. [#6710](https://github.com/Kong/kong/pull/6710) + +[Back to TOC](#table-of-contents) + + +## [2.2.2] + +> Released 2021/03/01 + +This is a patch release in the 2.2 series. Being a patch release, it +strictly contains bugfixes. The are no new features or breaking changes. + +### Fixes + +##### Plugins + +- `serverless-functions`: introduce a sandboxing capability, *enabled* by default, + where only Kong PDK, OpenResty `ngx` APIs, and some Lua standard libraries are + allowed. Read the documentation [here](https://docs.konghq.com/hub/kong-inc/serverless-functions/#sandboxing). + [#32](https://github.com/Kong/kong-plugin-serverless-functions/pull/32/) + +[Back to TOC](#table-of-contents) + + +## [2.2.1] + +> Released 2020/12/01 + +This is a patch release in the 2.2 series. Being a patch release, it +strictly contains bugfixes. The are no new features or breaking changes. + +### Fixes + +##### Distribution + +##### Core + +- Fix issue where Kong would fail to start a Go plugin instance with a + `starting instance: nil` error. + [#6507](https://github.com/Kong/kong/pull/6507) +- Fix issue where a route that supports both `http` and `https` (and has + a `hosts` and `snis` match criteria) would fail to proxy `http` + requests, as it does not contain an SNI. + [#6517](https://github.com/Kong/kong/pull/6517) +- Fix issue where a Go plugin would fail to read `kong.ctx.shared` values + set by Lua plugins. + [#6426](https://github.com/Kong/kong/issues/6426) +- Fix issue where gRPC requests would fail to set the `:authority` + pseudo-header in upstream requests. + [#6603](https://github.com/Kong/kong/pull/6603) + +##### CLI + +- Fix issue where `kong config db_import` and `kong config db_export` + commands would fail if Go plugins were enabled. + [#6596](https://github.com/Kong/kong/pull/6596) + Thanks [daniel-shuy](https://github.com/daniel-shuy) for the patch! + +[Back to TOC](#table-of-contents) + + +## [2.2.0] + +> Released 2020/10/23 + +This is a new major release of Kong, including new features such as **UDP support**, +**Configurable Request and Response Buffering**, **Dynamically Loading of OS +Certificates**, and much more. + +### Distributions + +- Added support for running Kong as the non-root user kong on distributed systems. + + +### Dependencies + +- :warning: For Kong 2.2, the required OpenResty version has been bumped to + [1.17.8.2](http://openresty.org/en/changelog-1017008.html), and the + the set of patches included has changed, including the latest release of + [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). + If you are installing Kong from one of our distribution + packages, you are not affected by this change. +- Bump OpenSSL version from `1.1.1g` to `1.1.1h`. + [#6382](https://github.com/Kong/kong/pull/6382) + +**Note:** if you are not using one of our distribution packages and compiling +OpenResty from source, you must still apply Kong's [OpenResty +patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) +(and, as highlighted above, compile OpenResty with the new +lua-kong-nginx-module). Our [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository will allow you to do both easily. + +- :warning: Cassandra 2.x support is now deprecated. If you are still + using Cassandra 2.x with Kong, we recommend you to upgrade, since this + series of Cassandra is about to be EOL with the upcoming release of + Cassandra 4.0. + +### Additions + +##### Core + +- :fireworks: **UDP support**: Kong now features support for UDP proxying + in its stream subsystem. The `"udp"` protocol is now accepted in the `protocols` + attribute of Routes and the `protocol` attribute of Services. + Load balancing and logging plugins support UDP as well. + [#6215](https://github.com/Kong/kong/pull/6215) +- **Configurable Request and Response Buffering**: The buffering of requests + or responses can now be enabled or disabled on a per-route basis, through + setting attributes `Route.request_buffering` or `Route.response_buffering` + to `true` or `false`. Default behavior remains the same: buffering is enabled + by default for requests and responses. + [#6057](https://github.com/Kong/kong/pull/6057) +- **Option to Automatically Load OS Certificates**: The configuration + attribute `lua_ssl_trusted_certificate` was extended to accept a + comma-separated list of certificate paths, as well as a special `system` + value, which expands to the "system default" certificates file installed + by the operating system. This follows a very simple heuristic to try to + use the most common certificate file in most popular distros. + [#6342](https://github.com/Kong/kong/pull/6342) +- Consistent-Hashing load balancing algorithm does not require to use the entire + target history to build the same proxying destinations table on all Kong nodes + anymore. Now deleted targets are actually removed from the database and the + targets entities can be manipulated by the Admin API as any other entity. + [#6336](https://github.com/Kong/kong/pull/6336) +- Add `X-Forwarded-Path` header: if a trusted source provides a + `X-Forwarded-Path` header, it is proxied as-is. Otherwise, Kong will set + the content of said header to the request's path. + [#6251](https://github.com/Kong/kong/pull/6251) +- Hybrid mode synchronization performance improvements: Kong now uses a + new internal synchronization method to push changes from the Control Plane + to the Data Plane, drastically reducing the amount of communication between + nodes during bulk updates. + [#6293](https://github.com/Kong/kong/pull/6293) +- The `Upstream.client_certificate` attribute can now be used from proxying: + This allows `client_certificate` setting used for mTLS handshaking with + the `Upstream` server to be shared easily among different Services. + However, `Service.client_certificate` will take precedence over + `Upstream.client_certificate` if both are set simultaneously. + In previous releases, `Upstream.client_certificate` was only used for + mTLS in active health checks. + [#6348](https://github.com/Kong/kong/pull/6348) +- New `shorthand_fields` top-level attribute in schema definitions, which + deprecates `shorthands` and includes type definitions in addition to the + shorthand callback. + [#6364](https://github.com/Kong/kong/pull/6364) +- Hybrid Mode: the table of Data Plane nodes at the Control Plane is now + cleaned up automatically, according to a delay value configurable via + the `cluster_data_plane_purge_delay` attribute, set to 14 days by default. + [#6376](https://github.com/Kong/kong/pull/6376) +- Hybrid Mode: Data Plane nodes now apply only the last config when receiving + several updates in sequence, improving the performance when large configs are + in use. [#6299](https://github.com/Kong/kong/pull/6299) + +##### Admin API + +- Hybrid Mode: new endpoint `/clustering/data-planes` which returns complete + information about all Data Plane nodes that are connected to the Control + Plane cluster, regardless of the Control Plane node to which they connected. + [#6308](https://github.com/Kong/kong/pull/6308) + * :warning: The `/clustering/status` endpoint is now deprecated, since it + returns only information about Data Plane nodes directly connected to the + Control Plane node to which the Admin API request was made, and is + superseded by `/clustering/data-planes`. +- Admin API responses now honor the `headers` configuration setting for + including or removing the `Server` header. + [#6371](https://github.com/Kong/kong/pull/6371) + +##### PDK + +- New function `kong.request.get_forwarded_prefix`: returns the prefix path + component of the request's URL that Kong stripped before proxying to upstream, + respecting the value of `X-Forwarded-Prefix` when it comes from a trusted source. + [#6251](https://github.com/Kong/kong/pull/6251) +- `kong.response.exit` now honors the `headers` configuration setting for + including or removing the `Server` header. + [#6371](https://github.com/Kong/kong/pull/6371) +- `kong.log.serialize` function now can be called using the stream subsystem, + allowing various logging plugins to work under TCP and TLS proxy modes. + [#6036](https://github.com/Kong/kong/pull/6036) +- Requests with `multipart/form-data` MIME type now can use the same part name + multiple times. [#6054](https://github.com/Kong/kong/pull/6054) + +##### Plugins + +- **New Response Phase**: both Go and Lua pluggins now support a new plugin + phase called `response` in Lua plugins and `Response` in Go. Using it + automatically enables response buffering, which allows you to manipulate + both the response headers and the response body in the same phase. + This enables support for response handling in Go, where header and body + filter phases are not available, allowing you to use PDK functions such + as `kong.Response.GetBody()`, and provides an equivalent simplified + feature for handling buffered responses from Lua plugins as well. + [#5991](https://github.com/Kong/kong/pull/5991) +- aws-lambda: bump to version 3.5.0: + [#6379](https://github.com/Kong/kong/pull/6379) + * support for 'isBase64Encoded' flag in Lambda function responses +- grpc-web: introduce configuration pass_stripped_path, which, if set to true, + causes the plugin to pass the stripped request path (see the `strip_path` Route + attribute) to the upstream gRPC service. +- rate-limiting: Support for rate limiting by path, by setting the + `limit_by = "path"` configuration attribute. + Thanks [KongGuide](https://github.com/KongGuide) for the patch! + [#6286](https://github.com/Kong/kong/pull/6286) +- correlation-id: the plugin now generates a correlation-id value by default + if the correlation id header arrives but is empty. + [#6358](https://github.com/Kong/kong/pull/6358) + + +## [2.1.4] + +> Released 2020/09/18 + +This is a patch release in the 2.0 series. Being a patch release, it strictly +contains bugfixes. The are no new features or breaking changes. + +### Fixes + +##### Core + +- Improve graceful exit of Control Plane and Data Plane nodes in Hybrid Mode. + [#6306](https://github.com/Kong/kong/pull/6306) + +##### Plugins + +- datadog, loggly, statsd: fixes for supporting logging TCP/UDP services. + [#6344](https://github.com/Kong/kong/pull/6344) +- Logging plugins: request and response sizes are now reported + by the log serializer as number attributes instead of string. + [#6356](https://github.com/Kong/kong/pull/6356) +- prometheus: Remove unnecessary `WARN` log that was seen in the Kong 2.1 + series. + [#6258](https://github.com/Kong/kong/pull/6258) +- key-auth: no longer trigger HTTP 400 error when the body cannot be decoded. + [#6357](https://github.com/Kong/kong/pull/6357) +- aws-lambda: respect `skip_large_bodies` config setting even when not using + AWS API Gateway compatibility. + [#6379](https://github.com/Kong/kong/pull/6379) + + +[Back to TOC](#table-of-contents) +- Fix issue where `kong reload` would occasionally leave stale workers locked + at 100% CPU. + [#6300](https://github.com/Kong/kong/pull/6300) +- Hybrid Mode: more informative error message when the Control Plane cannot + be reached. + [#6267](https://github.com/Kong/kong/pull/6267) + +##### CLI + +- `kong hybrid gen_cert` now reports "permission denied" errors correctly + when it fails to write the certificate files. + [#6368](https://github.com/Kong/kong/pull/6368) + +##### Plugins + +- acl: bumped to 3.0.1 + * Fix regression in a scenario where an ACL plugin with a `deny` clause + was configured for a group that does not exist would cause a HTTP 401 + when an authenticated plugin would match the anonymous consumer. The + behavior is now restored to that seen in Kong 1.x and 2.0. + [#6354](https://github.com/Kong/kong/pull/6354) +- request-transformer: bumped to 1.2.7 + * Fix the construction of the error message when a template throws a Lua error. + [#26](https://github.com/Kong/kong-plugin-request-transformer/pull/26) + + +## [2.1.3] + +> Released 2020/08/19 + +This is a patch release in the 2.0 series. Being a patch release, it strictly +contains bugfixes. The are no new features or breaking changes. + +### Fixes + +##### Core + +- Fix behavior of `X-Forwarded-Prefix` header with stripped path prefixes: + the stripped portion of path is now added in `X-Forwarded-Prefix`, + except if it is `/` or if it is received from a trusted client. + [#6222](https://github.com/Kong/kong/pull/6222) + +##### Migrations + +- Avoid creating unnecessary an index for Postgres. + [#6250](https://github.com/Kong/kong/pull/6250) + +##### Admin API + +- DB-less: fix concurrency issues with `/config` endpoint. It now waits for + the configuration to update across workers before returning, and returns + HTTP 429 on attempts to perform concurrent updates and HTTP 504 in case + of update timeouts. + [#6121](https://github.com/Kong/kong/pull/6121) + +##### Plugins + +- request-transformer: bump from v1.2.5 to v1.2.6 + * Fix an issue where query parameters would get incorrectly URL-encoded. + [#24](https://github.com/Kong/kong-plugin-request-transformer/pull/24) +- acl: Fix migration of ACLs table for the Kong 2.1 series. + [#6250](https://github.com/Kong/kong/pull/6250) + + +## [2.1.2] + +> Released 2020/08/13 + +:white_check_mark: **Update (2020/08/13)**: This release fixed a balancer +bug that may cause incorrect request payloads to be sent to unrelated +upstreams during balancer retries, potentially causing responses for +other requests to be returned. Therefore it is **highly recommended** +that Kong users running versions `2.1.0` and `2.1.1` to upgrade to this +version as soon as possible, or apply mitigation from the +[2.1.0](#210) section below. + +### Fixes + +##### Core + +- Fix a bug that balancer retries causes incorrect requests to be sent to + subsequent upstream connections of unrelated requests. + [#6224](https://github.com/Kong/kong/pull/6224) +- Fix an issue where plugins iterator was being built before setting the + default workspace id, therefore indexing the plugins under the wrong workspace. + [#6206](https://github.com/Kong/kong/pull/6206) + +##### Migrations + +- Improve reentrancy of Cassandra migrations. + [#6206](https://github.com/Kong/kong/pull/6206) + +##### PDK + +- Make sure the `kong.response.error` PDK function respects gRPC related + content types. + [#6214](https://github.com/Kong/kong/pull/6214) + + +## [2.1.1] + +> Released 2020/08/05 + +:red_circle: **Post-release note (as of 2020/08/13)**: A faulty behavior +has been observed with this change. When Kong proxies using the balancer +and a request to one of the upstream `Target` fails, Kong might send the +same request to another healthy `Target` in a different request later, +causing response for the failed request to be returned. + +This bug could be mitigated temporarily by disabling upstream keepalive pools. +It can be achieved by either: + +1. In `kong.conf`, set `upstream_keepalive_pool_size=0`, or +2. Setting the environment `KONG_UPSTREAM_KEEPALIVE_POOL_SIZE=0` when starting + Kong with the CLI. + +Then restart/reload the Kong instance. + +Thanks Nham Le (@nhamlh) for reporting it in [#6212](https://github.com/Kong/kong/issues/6212). + +:white_check_mark: **Update (2020/08/13)**: A fix to this regression has been +released as part of [2.1.2](#212). See the section of the Changelog related to this +release for more details. + +### Dependencies + +- Bump [lua-multipart](https://github.com/Kong/lua-multipart) to `0.5.9`. + [#6148](https://github.com/Kong/kong/pull/6148) + +### Fixes + +##### Core + +- No longer reject valid characters (as specified in the RFC 3986) in the `path` attribute of the + Service entity. + [#6183](https://github.com/Kong/kong/pull/6183) + +##### Migrations + +- Fix issue in Cassandra migrations where empty values in some entities would be incorrectly migrated. + [#6171](https://github.com/Kong/kong/pull/6171) + +##### Admin API + +- Fix issue where consumed worker memory as reported by the `kong.node.get_memory_stats()` PDK method would be incorrectly reported in kilobytes, rather than bytes, leading to inaccurate values in the `/status` Admin API endpoint (and other users of said PDK method). + [#6170](https://github.com/Kong/kong/pull/6170) + +##### Plugins + +- rate-limiting: fix issue where rate-limiting by Service would result in a global limit, rather than per Service. + [#6157](https://github.com/Kong/kong/pull/6157) +- rate-limiting: fix issue where a TTL would not be set to some Redis keys. + [#6150](https://github.com/Kong/kong/pull/6150) + + +[Back to TOC](#table-of-contents) + + +## [2.1.0] + +> Released 2020/07/16 + +:red_circle: **Post-release note (as of 2020/08/13)**: A faulty behavior +has been observed with this change. When Kong proxies using the balancer +and a request to one of the upstream `Target` fails, Kong might send the +same request to another healthy `Target` in a different request later, +causing response for the failed request to be returned. + +This bug could be mitigated temporarily by disabling upstream keepalive pools. +It can be achieved by either: + +1. In `kong.conf`, set `upstream_keepalive_pool_size=0`, or +2. Setting the environment `KONG_UPSTREAM_KEEPALIVE_POOL_SIZE=0` when starting + Kong with the CLI. + +Then restart/reload the Kong instance. + +Thanks Nham Le (@nhamlh) for reporting it in [#6212](https://github.com/Kong/kong/issues/6212). + +:white_check_mark: **Update (2020/08/13)**: A fix to this regression has been +released as part of [2.1.2](#212). See the section of the Changelog related to this +release for more details. + +### Distributions + +- :gift: Introduce package for Ubuntu 20.04. + [#6006](https://github.com/Kong/kong/pull/6006) +- Add `ca-certificates` to the Alpine Docker image. + [#373](https://github.com/Kong/docker-kong/pull/373) +- :warning: The [go-pluginserver](https://github.com/Kong/go-pluginserver) no + longer ships with Kong packages; users are encouraged to build it along with + their Go plugins. For more info, check out the [Go Guide](https://docs.konghq.com/latest/go/). + +### Dependencies + +- :warning: In order to use all Kong features, including the new + dynamic upstream keepalive behavior, the required OpenResty version is + [1.15.8.3](http://openresty.org/en/changelog-1015008.html). + If you are installing Kong from one of our distribution + packages, this version and all required patches and modules are included. + If you are building from source, you must apply + Kong's [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) + as well as include [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). + Our [kong-build-tools](https://github.com/Kong/kong-build-tools) + repository allows you to do both easily. +- Bump OpenSSL version from `1.1.1f` to `1.1.1g`. + [#5820](https://github.com/Kong/kong/pull/5810) +- Bump [lua-resty-dns-client](https://github.com/Kong/lua-resty-dns-client) from `4.1.3` + to `5.0.1`. + [#5499](https://github.com/Kong/kong/pull/5499) +- Bump [lyaml](https://github.com/gvvaughan/lyaml) from `0.2.4` to `0.2.5`. + [#5984](https://github.com/Kong/kong/pull/5984) +- Bump [lua-resty-openssl](https://github.com/fffonion/lua-resty-openssl) + from `0.6.0` to `0.6.2`. + [#5941](https://github.com/Kong/kong/pull/5941) + +### Changes + +##### Core + +- Increase maximum allowed payload size in hybrid mode. + [#5654](https://github.com/Kong/kong/pull/5654) +- Targets now support a weight range of 0-65535. + [#5871](https://github.com/Kong/kong/pull/5871) + +##### Configuration + +- :warning: The configuration properties `router_consistency` and + `router_update_frequency` have been renamed to `worker_consistency` and + `worker_state_update_frequency`, respectively. The new properties allow for + configuring the consistency settings of additional internal structures, see + below for details. + [#5325](https://github.com/Kong/kong/pull/5325) +- :warning: The `nginx_upstream_keepalive_*` configuration properties have been + renamed to `upstream_keepalive_*`. This is due to the introduction of dynamic + upstream keepalive pools, see below for details. + [#5771](https://github.com/Kong/kong/pull/5771) +- :warning: The default value of `worker_state_update_frequency` (previously + `router_update_frequency`) was changed from `1` to `5`. + [#5325](https://github.com/Kong/kong/pull/5325) + +##### Plugins + +- :warning: Change authentication plugins to standardize on `allow` and + `deny` as terms for access control. Previous nomenclature is deprecated and + support will be removed in Kong 3.0. + * ACL: use `allow` and `deny` instead of `whitelist` and `blacklist` + * bot-detection: use `allow` and `deny` instead of `whitelist` and `blacklist` + * ip-restriction: use `allow` and `deny` instead of `whitelist` and `blacklist` + [#6014](https://github.com/Kong/kong/pull/6014) + +### Additions + +##### Core + +- :fireworks: **Asynchronous upstream updates**: Kong's load balancer is now able to + update its internal structures asynchronously instead of onto the request/stream + path. + + This change required the introduction of new configuration properties and the + deprecation of older ones: + - New properties: + * `worker_consistency` + * `worker_state_update_frequency` + - Deprecated properties: + * `router_consistency` + * `router_update_frequency` + + The new `worker_consistency` property is similar to `router_consistency` and accepts + either of `strict` (default, synchronous) or `eventual` (asynchronous). Unlike its + deprecated counterpart, this new property aims at configuring the consistency of *all* + internal structures of Kong, and not only the router. + [#5325](https://github.com/Kong/kong/pull/5325) +- :fireworks: **Read-Only Postgres**: Kong users are now able to configure + a read-only Postgres replica. When configured, Kong will attempt to fulfill + read operations through the read-only replica instead of the main Postgres + connection. + [#5584](https://github.com/Kong/kong/pull/5584) +- Introducing **dynamic upstream keepalive pools**. This change prevents virtual + host confusion when Kong proxies traffic to virtual services (hosted on the + same IP/port) over TLS. + Keepalive pools are now created by the `upstream IP/upstream port/SNI/client + certificate` tuple instead of `IP/port` only. Users running Kong in front of + virtual services should consider adjusting their keepalive settings + appropriately. + + This change required the introduction of new configuration properties and + the deprecation of older ones: + - New properties: + * `upstream_keepalive_pool_size` + * `upstream_keepalive_max_requests` + * `upstream_keepalive_idle_timeout` + - Deprecated properties: + * `nginx_upstream_keepalive` + * `nginx_upstream_keepalive_requests` + * `nginx_upstream_keepalive_timeout` + + Additionally, this change allows for specifying an indefinite amount of max + requests and idle timeout threshold for upstream keepalive connections, a + capability that was previously removed by Nginx 1.15.3. + [#5771](https://github.com/Kong/kong/pull/5771) +- The default certificate for the proxy can now be configured via Admin API + using the `/certificates` endpoint. A special `*` SNI has been introduced + which stands for the default certificate. + [#5404](https://github.com/Kong/kong/pull/5404) +- Add support for PKI in Hybrid Mode mTLS. + [#5396](https://github.com/Kong/kong/pull/5396) +- Add `X-Forwarded-Prefix` to set of headers forwarded to upstream requests. + [#5620](https://github.com/Kong/kong/pull/5620) +- Introduce a `_transform` option to declarative configuration, which allows + importing basicauth credentials with and without hashed passwords. This change + is only supported in declarative configuration format version `2.1`. + [#5835](https://github.com/Kong/kong/pull/5835) +- Add capability to define different consistency levels for read and write + operations in Cassandra. New configuration properties `cassandra_write_consistency` + and `cassandra_read_consistency` were introduced and the existing + `cassandra_consistency` property was deprecated. + Thanks [Abhishekvrshny](https://github.com/Abhishekvrshny) for the patch! + [#5812](https://github.com/Kong/kong/pull/5812) +- Introduce certificate expiry and CA constraint checks to Hybrid Mode + certificates (`cluster_cert` and `cluster_ca_cert`). + [#6000](https://github.com/Kong/kong/pull/6000) +- Introduce new attributes to the Services entity, allowing for customizations + in TLS verification parameters: + [#5976](https://github.com/Kong/kong/pull/5976) + * `tls_verify`: whether TLS verification is enabled while handshaking + with the upstream Service + * `tls_verify_depth`: the maximum depth of verification when validating + upstream Service's TLS certificate + * `ca_certificates`: the CA trust store to use when validating upstream + Service's TLS certificate +- Introduce new attribute `client_certificate` in Upstreams entry, used + for supporting mTLS in active health checks. + [#5838](https://github.com/Kong/kong/pull/5838) + +##### CLI + +- Migrations: add a new `--force` flag to `kong migrations bootstrap`. + [#5635](https://github.com/Kong/kong/pull/5635) + +##### Configuration + +- Introduce configuration property `db_cache_neg_ttl`, allowing the configuration + of negative TTL for DB entities. + Thanks [ealogar](https://github.com/ealogar) for the patch! + [#5397](https://github.com/Kong/kong/pull/5397) + +##### PDK + +- Support `kong.response.exit` in Stream (L4) proxy mode. + [#5524](https://github.com/Kong/kong/pull/5524) +- Introduce `kong.request.get_forwarded_path` method, which returns + the path component of the request's URL, but also considers + `X-Forwarded-Prefix` if it comes from a trusted source. + [#5620](https://github.com/Kong/kong/pull/5620) +- Introduce `kong.response.error` method, that allows PDK users to exit with + an error while honoring the Accept header or manually forcing a content-type. + [#5562](https://github.com/Kong/kong/pull/5562) +- Introduce `kong.client.tls` module, which provides the following methods for + interacting with downstream mTLS: + * `kong.client.tls.request_client_certificate()`: request client to present its + client-side certificate to initiate mutual TLS authentication between server + and client. + * `kong.client.tls.disable_session_reuse()`: prevent the TLS session for the current + connection from being reused by disabling session ticket and session ID for + the current TLS connection. + * `kong.client.tls.get_full_client_certificate_chain()`: return the PEM encoded + downstream client certificate chain with the client certificate at the top + and intermediate certificates (if any) at the bottom. + [#5890](https://github.com/Kong/kong/pull/5890) +- Introduce `kong.log.serialize` method. + [#5995](https://github.com/Kong/kong/pull/5995) +- Introduce new methods to the `kong.service` PDK module: + * `kong.service.set_tls_verify()`: set whether TLS verification is enabled while + handshaking with the upstream Service + * `kong.service.set_tls_verify_depth()`: set the maximum depth of verification + when validating upstream Service's TLS certificate + * `kong.service.set_tls_verify_store()`: set the CA trust store to use when + validating upstream Service's TLS certificate + +##### Plugins + +- :fireworks: **New Plugin**: introduce the [grpc-web plugin](https://github.com/Kong/kong-plugin-grpc-web), allowing clients + to consume gRPC services via the gRPC-Web protocol. + [#5607](https://github.com/Kong/kong/pull/5607) +- :fireworks: **New Plugin**: introduce the [grpc-gateway plugin](https://github.com/Kong/kong-plugin-grpc-gateway), allowing + access to upstream gRPC services through a plain HTTP request. + [#5939](https://github.com/Kong/kong/pull/5939) +- Go: add getter and setter methods for `kong.ctx.shared`. + [#5496](https://github.com/Kong/kong/pull/5496/) +- Add `X-Credential-Identifier` header to the following authentication plugins: + * basic-auth + * key-auth + * ldap-auth + * oauth2 + [#5516](https://github.com/Kong/kong/pull/5516) +- Rate-Limiting: auto-cleanup expired rate-limiting metrics in Postgres. + [#5498](https://github.com/Kong/kong/pull/5498) +- OAuth2: add ability to persist refresh tokens throughout their life cycle. + Thanks [amberheilman](https://github.com/amberheilman) for the patch! + [#5264](https://github.com/Kong/kong/pull/5264) +- IP-Restriction: add support for IPv6. + [#5640](https://github.com/Kong/kong/pull/5640) +- OAuth2: add support for PKCE. + Thanks [amberheilman](https://github.com/amberheilman) for the patch! + [#5268](https://github.com/Kong/kong/pull/5268) +- OAuth2: allow optional hashing of client secrets. + [#5610](https://github.com/Kong/kong/pull/5610) +- aws-lambda: bump from v3.1.0 to v3.4.0 + * Add `host` configuration to allow for custom Lambda endpoints. + [#35](https://github.com/Kong/kong-plugin-aws-lambda/pull/35) +- zipkin: bump from 0.2 to 1.1.0 + * Add support for B3 single header + [#66](https://github.com/Kong/kong-plugin-zipkin/pull/66) + * Add `traceid_byte_count` config option + [#74](https://github.com/Kong/kong-plugin-zipkin/pull/74) + * Add support for W3C header + [#75](https://github.com/Kong/kong-plugin-zipkin/pull/75) + * Add new option `header_type` + [#75](https://github.com/Kong/kong-plugin-zipkin/pull/75) +- serverless-functions: bump from 0.3.1 to 1.0.0 + * Add ability to run functions in each request processing phase. + [#21](https://github.com/Kong/kong-plugin-serverless-functions/pull/21) +- prometheus: bump from 0.7.1 to 0.9.0 + * Performance: significant improvements in throughput and CPU usage. + [#79](https://github.com/Kong/kong-plugin-prometheus/pull/79) + * Expose healthiness of upstreams targets. + Thanks [carnei-ro](https://github.com/carnei-ro) for the patch! + [#88](https://github.com/Kong/kong-plugin-prometheus/pull/88) +- rate-limiting: allow rate-limiting by custom header. + Thanks [carnei-ro](https://github.com/carnei-ro) for the patch! + [#5969](https://github.com/Kong/kong/pull/5969) +- session: bumped from 2.3.0 to 2.4.0. + [#5868](https://github.com/Kong/kong/pull/5868) + +### Fixes + +##### Core + +- Fix memory leak when loading a declarative configuration that fails + schema validation. + [#5759](https://github.com/Kong/kong/pull/5759) +- Fix migration issue where the index for the `ca_certificates` table would + fail to be created. + [#5764](https://github.com/Kong/kong/pull/5764) +- Fix issue where DNS resolution would fail in DB-less mode. + [#5831](https://github.com/Kong/kong/pull/5831) + +##### Admin API + +- Disallow `PATCH` on `/upstreams/:upstreams/targets/:targets` + +##### Plugins + +- Go: fix issue where instances of the same Go plugin applied to different + Routes would get mixed up. + [#5597](https://github.com/Kong/kong/pull/5597) +- Strip `Authorization` value from logged headers. Values are now shown as + `REDACTED`. + [#5628](https://github.com/Kong/kong/pull/5628). +- ACL: respond with HTTP 401 rather than 403 if credentials are not provided. + [#5452](https://github.com/Kong/kong/pull/5452) +- ldap-auth: set credential ID upon authentication, allowing subsequent + plugins (e.g., rate-limiting) to act on said value. + [#5497](https://github.com/Kong/kong/pull/5497) +- ldap-auth: hash the cache key generated by the plugin. + [#5497](https://github.com/Kong/kong/pull/5497) +- zipkin: bump from 0.2 to 1.1.0 + * Stopped tagging non-erroneous spans with `error=false`. + [#63](https://github.com/Kong/kong-plugin-zipkin/pull/63) + * Changed the structure of `localEndpoint` and `remoteEndpoint`. + [#63](https://github.com/Kong/kong-plugin-zipkin/pull/63) + * Store annotation times in microseconds. + [#71](https://github.com/Kong/kong-plugin-zipkin/pull/71) + * Prevent an error triggered when timing-related kong variables + were not present. + [#71](https://github.com/Kong/kong-plugin-zipkin/pull/71) +- aws-lambda: AWS regions are no longer validated against a hardcoded list; if an + invalid region name is provided, a proxy Internal Server Error is raised, + and a DNS resolution error message is logged. + [#33](https://github.com/Kong/kong-plugin-aws-lambda/pull/33) + +[Back to TOC](#table-of-contents) + + +## [2.0.5] + +> Released 2020/06/30 + +### Dependencies + +- Bump OpenSSL version from `1.1.1f` to `1.1.1g`. + [#5820](https://github.com/Kong/kong/pull/5810) +- Bump [go-pluginserver](https://github.com/Kong/go-pluginserver) from version + from `0.2.0` to `0.3.2`, leveraging [go-pdk](https://github.com/Kong/go-pdk) `0.3.1`. + See the [go-pdk changelog](https://github.com/Kong/go-pdk/blob/master/CHANGELOG.md#v031). + +### Fixes + +##### Core + +- Fix a race condition leading to random config fetching failure in DB-less mode. + [#5833](https://github.com/Kong/kong/pull/5833) +- Fix issue where a respawned worker would not use the existing configuration + in DB-less mode. + [#5850](https://github.com/Kong/kong/pull/5850) +- Fix issue where declarative configuration would fail with the error: + `Cannot serialise table: excessively sparse array`. + [#5768](https://github.com/Kong/kong/pull/5865) +- Targets now support a weight range of 0-65535. + [#5871](https://github.com/Kong/kong/pull/5871) +- Make kong.ctx.plugin light-thread safe + Thanks [tdelaune](https://github.com/tdelaune) for the assistance! + [#5873](https://github.com/Kong/kong/pull/5873) +- Go: fix issue with Go plugins where the plugin instance would be + intermittently killed. + Thanks [primableatom](https://github.com/primableatom) for the patch! + [#5903](https://github.com/Kong/kong/pull/5903) +- Auto-convert `config.anonymous` from empty string to the `ngx.null` value. + [#5906](https://github.com/Kong/kong/pull/5906) +- Fix issue where DB-less wouldn't correctly validate input with missing IDs, + names, or cache key. + [#5929](https://github.com/Kong/kong/pull/5929) +- Fix issue where a request to the upstream health endpoint would fail with + HTTP 500 Internal Server Error. + [#5943](https://github.com/Kong/kong/pull/5943) +- Fix issue where providing a declarative configuration file containing + fields with explicit null values would result in an error. + [#5999](https://github.com/Kong/kong/pull/5999) +- Fix issue where the balancer wouldn't be built for all workers. + [#5931](https://github.com/Kong/kong/pull/5931) +- Fix issue where a declarative configuration file with primary keys specified + as numbers would result in an error. + [#6005](https://github.com/Kong/kong/pull/6005) + +##### CLI + +##### Configuration + +- Fix issue where the Postgres password from the Kong configuration file + would be truncated if it contained a `#` character. + [#5822](https://github.com/Kong/kong/pull/5822) + +##### Admin API + +- Fix issue where a `PUT` request on `/upstreams/:upstreams/targets/:targets` + would result in HTTP 500 Internal Server Error. + [#6012](https://github.com/Kong/kong/pull/6012) + +##### PDK + +- Stop request processing flow if body encoding fails. + [#5829](https://github.com/Kong/kong/pull/5829) +- Ensure `kong.service.set_target()` includes the port number if a non-default + port is used. + [#5996](https://github.com/Kong/kong/pull/5996) + +##### Plugins + +- Go: fix issue where the go-pluginserver would not reload Go plugins' + configurations. + Thanks [wopol](https://github.com/wopol) for the patch! + [#5866](https://github.com/Kong/kong/pull/5866) +- basic-auth: avoid fetching credentials when password is not given. + Thanks [Abhishekvrshny](https://github.com/Abhishekvrshny) for the patch! + [#5880](https://github.com/Kong/kong/pull/5880) +- cors: avoid overwriting upstream response `Vary` header; new values are now + added as additional `Vary` headers. + Thanks [aldor007](https://github.com/aldor007) for the patch! + [#5794](https://github.com/Kong/kong/pull/5794) + +[Back to TOC](#table-of-contents) + + +## [2.0.4] + +> Released 2020/04/22 + +### Fixes + +##### Core + + - Disable JIT mlcache:get_bulk() on ARM64 + [#5797](https://github.com/Kong/kong/pull/5797) + - Don't incrementing log counters on unexpected errors + [#5783](https://github.com/Kong/kong/pull/5783) + - Invalidate target history at cleanup so balancers stay synced + [#5775](https://github.com/Kong/kong/pull/5775) + - Set a log prefix with the upstream name + [#5773](https://github.com/Kong/kong/pull/5773) + - Fix memory leaks when loading a declarative config that fails schema validation + [#5766](https://github.com/Kong/kong/pull/5766) + - Fix some balancer and cluster_events issues + [#5804](https://github.com/Kong/kong/pull/5804) + +##### Configuration + + - Send declarative config updates to stream subsystem via Unix domain + [#5786](https://github.com/Kong/kong/pull/5786) + - Now when using declarative configurations the cache is purged on reload, cleaning any references to removed entries + [#5769](https://github.com/Kong/kong/pull/5769) + + +[Back to TOC](#table-of-contents) + + +## [2.0.3] + +> Released 2020/04/06 + +This is a patch release in the 2.0 series. Being a patch release, it strictly +contains performance improvements and bugfixes. The are no new features or +breaking changes. + +### Fixes + +##### Core + + - Setting the target weight to 0 does not automatically remove the upstream. + [#5710](https://github.com/Kong/kong/pull/5710). + - The plugins iterator is now always fully built, even if the initialization + of any of them fails. + [#5692](https://github.com/Kong/kong/pull/5692). + - Fixed the load of `dns_not_found_ttl` and `dns_error_ttl` configuration + options. + [#5684](https://github.com/Kong/kong/pull/5684). + - Consumers and tags are properly warmed-up from the plugins' perspective, + i.e. they are loaded to the cache space that plugins access. + [#5669](https://github.com/Kong/kong/pull/5669). + - Customized error messages don't affect subsequent default error responses + now. + [#5673](https://github.com/Kong/kong/pull/5673). + +##### CLI + + - Fixed the `lua_package_path` option precedence over `LUA_PATH` environment + variable. + [#5729](https://github.com/Kong/kong/pull/5729). + - Support to Nginx binary upgrade by correctly handling the `USR2` signal. + [#5657](https://github.com/Kong/kong/pull/5657). + +##### Configuration + + - Fixed the logrotate configuration file with the right line terminators. + [#243](https://github.com/Kong/kong-build-tools/pull/243). + Thanks, [WALL-E](https://github.com/WALL-E) + +##### Admin API + + - Fixed the `sni is duplicated` error when sending multiple `SNIs` as body + arguments and an `SNI` on URL that matched one from the body. + [#5660](https://github.com/Kong/kong/pull/5660). + +[Back to TOC](#table-of-contents) + + +## [2.0.2] + +> Released 2020/02/27 + +This is a patch release in the 2.0 series. Being a patch release, it strictly +contains performance improvements and bugfixes. The are no new features or +breaking changes. + +### Fixes + +##### Core + + - Fix issue related to race condition in Cassandra select each method + [#5564](https://github.com/Kong/kong/pull/5564). + Thanks, [vasuharish](https://github.com/vasuharish)! + - Fix issue related to running control plane under multiple Nginx workers + [#5612](https://github.com/Kong/kong/pull/5612). + - Don't change route paths when marshaling + [#5587](https://github.com/Kong/kong/pull/5587). + - Fix propagation of posted health across workers + [#5539](https://github.com/Kong/kong/pull/5539). + - Use proper units for timeouts with cassandra + [#5571](https://github.com/Kong/kong/pull/5571). + - Fix broken SNI based routing in L4 proxy mode + [#5533](https://github.com/Kong/kong/pull/5533). + +##### Plugins + + - Enable the ACME plugin by default + [#5555](https://github.com/Kong/kong/pull/5555). + - Accept consumer username in anonymous field + [#5552](https://github.com/Kong/kong/pull/5552). + +[Back to TOC](#table-of-contents) + + +## [2.0.1] + +> Released 2020/02/04 + +This is a patch release in the 2.0 series. Being a patch release, it strictly +contains performance improvements and bugfixes. The are no new features or +breaking changes. + + +### Fixes + +##### Core + + - Migrations include the configured Lua path now + [#5509](https://github.com/Kong/kong/pull/5509). + - Hop-by-hop headers to not clear upgrade header on upgrade + [#5495](https://github.com/Kong/kong/pull/5495). + - Balancers now properly check if a response is produced by an upstream + [#5493](https://github.com/Kong/kong/pull/5493). + Thanks, [onematchfox](https://github.com/onematchfox)! + - Kong correctly logs an error message when the Lua VM cannot allocate memory + [#5479](https://github.com/Kong/kong/pull/5479) + Thanks, [pamiel](https://github.com/pamiel)! + - Schema validations work again in DB-less mode + [#5464](https://github.com/Kong/kong/pull/5464). + +##### Plugins + + - oauth2: handle `Authorization` headers with missing `access_token` correctly. + [#5514](https://github.com/Kong/kong/pull/5514). + Thanks, [jeremyjpj0916](https://github.com/jeremyjpj0916)! + - oauth2: hash oauth2_tokens cache key via the DAO + [#5507](https://github.com/Kong/kong/pull/5507) + + +[Back to TOC](#table-of-contents) + + +## [2.0.0] + +> Released 2020/01/20 + +This is a new major release of Kong, including new features such as **Hybrid +mode**, **Go language support for plugins** and **buffered proxying**, and +much more. + +Kong 2.0.0 removes the deprecated service mesh functionality, which was +been retired in favor of [Kuma](https://kuma.io), as Kong continues to +focus on its core gateway capabilities. + +Please note that Kong 2.0.0 also removes support for migrating from versions +below 1.0.0. If you are running Kong 0.x versions below 0.14.1, you need to +migrate to 0.14.1 first, and once you are running 0.14.1, you can migrate to +Kong 1.5.0, which includes special provisions for migrating from Kong 0.x, +such as the `kong migrations migrate-apis` command, and then finally to Kong +2.0.0. + +### Dependencies + +- :warning: The required OpenResty version is + [1.15.8.2](http://openresty.org/en/changelog-1015008.html), and the + the set of patches included has changed, including the latest release of + [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). + If you are installing Kong from one of our distribution + packages, you are not affected by this change. + +**Note:** if you are not using one of our distribution packages and compiling +OpenResty from source, you must still apply Kong's [OpenResty +patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) +(and, as highlighted above, compile OpenResty with the new +lua-kong-nginx-module). Our [kong-build-tools](https://github.com/Kong/kong-build-tools) +repository will allow you to do both easily. + +### Packaging + +- RPM packages are now signed with our own GPG keys. You can download our public + key at https://bintray.com/user/downloadSubjectPublicKey?username=kong +- Kong now ships with a systemd unit file + +### Additions + +##### Core + + - :fireworks: **Hybrid mode** for management of control-plane and + data-plane nodes. This allows running control-plane nodes using a + database and have them deliver configuration updates to DB-less + data-plane nodes. + [#5294](https://github.com/Kong/kong/pull/5294) + - :fireworks: **Buffered proxying** - plugins can now request buffered + reading of the service response (as opposed to the streaming default), + allowing them to modify headers based on the contents of the body + [#5234](https://github.com/Kong/kong/pull/5234) + - The `transformations` in DAO schemas now also support `on_read`, + allowing for two-way (read/write) data transformations between + Admin API input/output and database storage. + [#5100](https://github.com/Kong/kong/pull/5100) + - Added `threshold` attribute for health checks + [#5206](https://github.com/Kong/kong/pull/5206) + - Caches for core entities and plugin-controlled entities (such as + credentials, etc.) are now separated, protecting the core entities + from cache eviction caused by plugin behavior. + [#5114](https://github.com/Kong/kong/pull/5114) + - Cipher suite was updated to the Mozilla v5 release. + [#5342](https://github.com/Kong/kong/pull/5342) + - Better support for using already existing Cassandra keyspaces + when migrating + [#5361](https://github.com/Kong/kong/pull/5361) + - Better log messages when plugin modules fail to load + [#5357](https://github.com/Kong/kong/pull/5357) + - `stream_listen` now supports the `backlog` option. + [#5346](https://github.com/Kong/kong/pull/5346) + - The internal cache was split into two independent segments, + `kong.core_cache` and `kong.cache`. The `core_cache` region is + used by the Kong core to store configuration data that doesn't + change often. The other region is used to store plugin + runtime data that is dependent on traffic pattern and user + behavior. This change should decrease the cache contention + between Kong core and plugins and result in better performance + overall. + - :warning: Note that both structures rely on the already existent + `mem_cache_size` configuration option to set their size, + so when upgrading from a previous Kong version, the cache + memory consumption might double if this value is not adjusted + [#5114](https://github.com/Kong/kong/pull/5114) + +##### CLI + + - `kong config init` now accepts a filename argument + [#4451](https://github.com/Kong/kong/pull/4451) + +##### Configuration + + - :fireworks: **Extended support for Nginx directive injections** + via Kong configurations, reducing the needs for custom Nginx + templates. New injection contexts were added: `nginx_main_`, + `nginx_events` and `nginx_supstream_` (`upstream` in `stream` + mode). + [#5390](https://github.com/Kong/kong/pull/5390) + - Enable `reuseport` option in the listen directive by default + and allow specifying both `reuseport` and `backlog=N` in the + listener flags. + [#5332](https://github.com/Kong/kong/pull/5332) + - Check existence of `lua_ssl_trusted_certificate` at startup + [#5345](https://github.com/Kong/kong/pull/5345) + +##### Admin API + + - Added `/upstreams//health?balancer_health=1` attribute for + detailed information about balancer health based on health + threshold configuration + [#5206](https://github.com/Kong/kong/pull/5206) + +##### PDK + + - New functions `kong.service.request.enable_buffering`, + `kong.service.response.get_raw_body` and + `kong.service.response.get_body` for use with buffered proxying + [#5315](https://github.com/Kong/kong/pull/5315) + +##### Plugins + + - :fireworks: **Go plugin support** - plugins can now be written in + Go as well as Lua, through the use of an out-of-process Go plugin server. + [#5326](https://github.com/Kong/kong/pull/5326) + - The lifecycle of the Plugin Server daemon for Go language support is + managed by Kong itself. + [#5366](https://github.com/Kong/kong/pull/5366) + - :fireworks: **New plugin: ACME** - Let's Encrypt and ACMEv2 integration with Kong + [#5333](https://github.com/Kong/kong/pull/5333) + - :fireworks: aws-lambda: bumped version to 3.0.1, with a number of new features! + [#5083](https://github.com/Kong/kong/pull/5083) + - :fireworks: prometheus: bumped to version 0.7.0 including major performance improvements + [#5295](https://github.com/Kong/kong/pull/5295) + - zipkin: bumped to version 0.2.1 + [#5239](https://github.com/Kong/kong/pull/5239) + - session: bumped to version 2.2.0, adding `authenticated_groups` support + [#5108](https://github.com/Kong/kong/pull/5108) + - rate-limiting: added experimental support for standardized headers based on the + ongoing [RFC draft](https://tools.ietf.org/html/draft-polli-ratelimit-headers-01) + [#5335](https://github.com/Kong/kong/pull/5335) + - rate-limiting: added Retry-After header on HTTP 429 responses + [#5329](https://github.com/Kong/kong/pull/5329) + - datadog: report metrics with tags -- + Thanks [mvanholsteijn](https://github.com/mvanholsteijn) for the patch! + [#5154](https://github.com/Kong/kong/pull/5154) + - request-size-limiting: added `size_unit` configuration option. + [#5214](https://github.com/Kong/kong/pull/5214) + - request-termination: add extra check for `conf.message` before sending + response back with body object included. + [#5202](https://github.com/Kong/kong/pull/5202) + - jwt: add `X-Credential-Identifier` header in response -- + Thanks [davinwang](https://github.com/davinwang) for the patch! + [#4993](https://github.com/Kong/kong/pull/4993) + +### Fixes + +##### Core + + - Correct detection of update upon deleting Targets -- + Thanks [pyrl247](https://github.com/pyrl247) for the patch! + - Fix declarative config loading of entities with abstract records + [#5343](https://github.com/Kong/kong/pull/5343) + - Fix sort priority when matching routes by longest prefix + [#5430](https://github.com/Kong/kong/pull/5430) + - Detect changes in Routes that happen halfway through a router update + [#5431](https://github.com/Kong/kong/pull/5431) + +##### Admin API + + - Corrected the behavior when overwriting a Service configuration using + the `url` shorthand + [#5315](https://github.com/Kong/kong/pull/5315) + +##### Core + + - :warning: **Removed Service Mesh support** - That has been deprecated in + Kong 1.4 and made off-by-default already, and the code is now gone in 2.0. + For Service Mesh, we now have [Kuma](https://kuma.io), which is something + designed for Mesh patterns from day one, so we feel at peace with removing + Kong's native Service Mesh functionality and focus on its core capabilities + as a gateway. + +##### Configuration + + - Routes using `tls` are now supported in stream mode by adding an + entry in `stream_listen` with the `ssl` keyword enabled. + [#5346](https://github.com/Kong/kong/pull/5346) + - As part of service mesh removal, serviceless proxying was removed. + You can still set `service = null` when creating a route for use with + serverless plugins such as `aws-lambda`, or `request-termination`. + [#5353](https://github.com/Kong/kong/pull/5353) + - Removed the `origins` property which was used for service mesh. + [#5351](https://github.com/Kong/kong/pull/5351) + - Removed the `transparent` property which was used for service mesh. + [#5350](https://github.com/Kong/kong/pull/5350) + - Removed the `nginx_optimizations` property; the equivalent settings + can be performed via Nginx directive injections. + [#5390](https://github.com/Kong/kong/pull/5390) + - The Nginx directive injection prefixes `nginx_http_upstream_` + and `nginx_http_status_` were renamed to `nginx_upstream_` and + `nginx_status_` respectively. + [#5390](https://github.com/Kong/kong/pull/5390) + +##### Plugins + + - Removed the Sidecar Injector plugin which was used for service mesh. + [#5199](https://github.com/Kong/kong/pull/5199) + + +[Back to TOC](#table-of-contents) + + +## [1.5.1] + +> Released 2020/02/19 + +This is a patch release over 1.5.0, fixing a minor issue in the `kong migrations migrate-apis` +command, which assumed execution in a certain order in the migration process. This now +allows the command to be executed prior to running the migrations from 0.x to 1.5.1. + +### Fixes + +##### CLI + + - Do not assume new fields are already available when running `kong migrations migrate-apis` + [#5572](https://github.com/Kong/kong/pull/5572) + + +[Back to TOC](#table-of-contents) + + +## [1.5.0] + +> Released 2020/01/20 + +Kong 1.5.0 is the last release in the Kong 1.x series, and it was designed to +help Kong 0.x users upgrade out of that series and into more current releases. +Kong 1.5.0 includes two features designed to ease the transition process: the +new `kong migrations migrate-apis` commands, to help users migrate away from +old `apis` entities which were deprecated in Kong 0.13.0 and removed in Kong +1.0.0, and a compatibility flag to provide better router compatibility across +Kong versions. + +### Additions + +##### Core + + - New `path_handling` attribute in Routes entities, which selects the behavior + the router will have when combining the Service Path, the Route Path, and + the Request path into a single path sent to the upstream. This attribute + accepts two values, `v0` or `v1`, making the router behave as in Kong 0.x or + Kong 1.x, respectively. [#5360](https://github.com/Kong/kong/pull/5360) + +##### CLI + + - New command `kong migrations migrate-apis`, which converts any existing + `apis` from an old Kong 0.x installation and generates Route, Service and + Plugin entities with equivalent configurations. The converted routes are + set to use `path_handling = v0`, to ensure compatibility. + [#5176](https://github.com/Kong/kong/pull/5176) + +### Fixes + +##### Core + + - Fixed the routing prioritization that could lead to a match in a lower + priority path. [#5443](https://github.com/Kong/kong/pull/5443) + - Changes in router or plugins entities while the rebuild is in progress now + are treated in the next rebuild, avoiding to build invalid iterators. + [#5431](https://github.com/Kong/kong/pull/5431) + - Fixed invalid incorrect calculation of certificate validity period. + [#5449](https://github.com/Kong/kong/pull/5449) -- Thanks + [Bevisy](https://github.com/Bevisy) for the patch! + + +[Back to TOC](#table-of-contents) + + +## [1.4.3] + +> Released 2020/01/09 + +:warning: This release includes a security fix to address potentially +sensitive information being written to the error log file. This affects +certain uses of the Admin API for DB-less mode, described below. + +This is a patch release in the 1.4 series, and as such, strictly contains +bugfixes. There are no new features nor breaking changes. + +### Fixes + +##### Core + + - Fix the detection of the need for balancer updates + when deleting targets + [#5352](https://github.com/kong/kong/issues/5352) -- + Thanks [zeeshen](https://github.com/zeeshen) for the patch! + - Fix behavior of longest-path criteria when matching routes + [#5383](https://github.com/kong/kong/issues/5383) + - Fix incorrect use of cache when using header-based routing + [#5267](https://github.com/kong/kong/issues/5267) -- + Thanks [marlonfan](https://github.com/marlonfan) for the patch! + +##### Admin API + + - Do not make a debugging dump of the declarative config input into + `error.log` when posting it with `/config` and using `_format_version` + as a top-level parameter (instead of embedded in the `config` parameter). + [#5411](https://github.com/kong/kong/issues/5411) + - Fix incorrect behavior of PUT for /certificates + [#5321](https://github.com/kong/kong/issues/5321) + +##### Plugins + + - acl: fixed an issue where getting ACLs by group failed when multiple + consumers share the same group + [#5322](https://github.com/kong/kong/issues/5322) + + +[Back to TOC](#table-of-contents) + + +## [1.4.2] + +> Released 2019/12/10 + +This is another patch release in the 1.4 series, and as such, strictly +contains bugfixes. There are no new features nor breaking changes. + +### Fixes + +##### Core + + - Fixes some corner cases in the balancer behavior + [#5318](https://github.com/Kong/kong/pull/5318) + +##### Plugins + + - http-log: disable queueing when using the default + settings, to avoid memory consumption issues + [#5323](https://github.com/Kong/kong/pull/5323) + - prometheus: restore compatibility with version 0.6.0 + [#5303](https://github.com/Kong/kong/pull/5303) + + +[Back to TOC](#table-of-contents) + + +## [1.4.1] + +> Released 2019/12/03 + +This is a patch release in the 1.4 series, and as such, strictly contains +bugfixes. There are no new features nor breaking changes. + +### Fixes + +##### Core + + - Fixed a memory leak in the balancer + [#5229](https://github.com/Kong/kong/pull/5229) -- + Thanks [zeeshen](https://github.com/zeeshen) for the patch! + - Removed arbitrary limit on worker connections. + [#5148](https://github.com/Kong/kong/pull/5148) + - Fixed `preserve_host` behavior for gRPC routes + [#5225](https://github.com/Kong/kong/pull/5225) + - Fix migrations for ttl for OAuth2 tokens + [#5253](https://github.com/Kong/kong/pull/5253) + - Improve handling of errors when creating balancers + [#5284](https://github.com/Kong/kong/pull/5284) + +##### CLI + + - Fixed an issue with `kong config db_export` when reading + entities that are ttl-enabled and whose ttl value is `null`. + [#5185](https://github.com/Kong/kong/pull/5185) + +##### Admin API + + - Various fixes for Admin API behavior + [#5174](https://github.com/Kong/kong/pull/5174), + [#5178](https://github.com/Kong/kong/pull/5178), + [#5191](https://github.com/Kong/kong/pull/5191), + [#5186](https://github.com/Kong/kong/pull/5186) + +##### Plugins + + - http-log: do not impose a retry delay on successful sends + [#5282](https://github.com/Kong/kong/pull/5282) + + +[Back to TOC](#table-of-contents) + +## [1.4.0] + +> Released on 2019/10/22 + +### Installation + + - :warning: All Bintray assets have been renamed from `.all.` / `.noarch.` to be + architecture specific namely `.arm64.` and `.amd64.` + +### Additions + +##### Core + + - :fireworks: New configuration option `cassandra_refresh_frequency` to set + the frequency that Kong will check for Cassandra cluster topology changes, + avoiding restarts when Cassandra nodes are added or removed. + [#5071](https://github.com/Kong/kong/pull/5071) + - New `transformations` property in DAO schemas, which allows adding functions + that run when database rows are inserted or updated. + [#5047](https://github.com/Kong/kong/pull/5047) + - The new attribute `hostname` has been added to `upstreams` entities. This + attribute is used as the `Host` header when proxying requests through Kong + to servers that are listening on server names that are different from the + names to which they resolve. + [#4959](https://github.com/Kong/kong/pull/4959) + - New status interface has been introduced. It exposes insensitive health, + metrics and error read-only information from Kong, which can be consumed by + other services in the infrastructure to monitor Kong's health. + This removes the requirement of the long-used workaround to monitor Kong's + health by injecting a custom server block. + [#4977](https://github.com/Kong/kong/pull/4977) + - New Admin API response header `X-Kong-Admin-Latency`, reporting the time + taken by Kong to process an Admin API request. + [#4966](https://github.com/Kong/kong/pull/4996/files) + +##### Configuration + + - :warning: New configuration option `service_mesh` which enables or disables + the Service Mesh functionality. The Service Mesh is being deprecated and + will not be available in the next releases of Kong. + [#5124](https://github.com/Kong/kong/pull/5124) + - New configuration option `router_update_frequency` that allows setting the + frequency that router and plugins will be checked for changes. This new + option avoids performance degradation when Kong routes or plugins are + frequently changed. [#4897](https://github.com/Kong/kong/pull/4897) + +##### Plugins + + - rate-limiting: in addition to consumer, credential, and IP levels, now + rate-limiting plugin has service-level support. Thanks + [wuguangkuo](https://github.com/wuguangkuo) for the patch! + [#5031](https://github.com/Kong/kong/pull/5031) + - Now rate-limiting `local` policy counters expire using the shared + dictionary's TTL, avoiding to keep unnecessary counters in memory. Thanks + [cb372](https://github.com/cb372) for the patch! + [#5029](https://github.com/Kong/kong/pull/5029) + - Authentication plugins have support for tags now. + [#4945](https://github.com/Kong/kong/pull/4945) + - response-transformer plugin now supports renaming response headers. Thanks + [aalmazanarbs](https://github.com/aalmazanarbs) for the patch! + [#5040](https://github.com/Kong/kong/pull/5040) + +### Fixes + +##### Core + + - :warning: Service Mesh is known to cause HTTPS requests to upstream to + ignore `proxy_ssl*` directives, so it is being discontinued in the next + major release of Kong. In this release it is disabled by default, avoiding + this issue, and it can be enabled as aforementioned in the configuration + section. [#5124](https://github.com/Kong/kong/pull/5124) + - Fixed an issue on reporting the proper request method and URL arguments on + NGINX-produced errors in logging plugins. + [#5073](https://github.com/Kong/kong/pull/5073) + - Fixed an issue where targets were not properly updated in all Kong workers + when they were removed. [#5041](https://github.com/Kong/kong/pull/5041) + - Deadlocks cases in database access functions when using Postgres and + cleaning up `cluster_events` in high-changing scenarios were fixed. + [#5118](https://github.com/Kong/kong/pull/5118) + - Fixed issues with tag-filtered GETs on Cassandra-backed nodes. + [#5105](https://github.com/Kong/kong/pull/5105) + +##### Configuration + + - Fixed Lua parsing and error handling in declarative configurations. + [#5019](https://github.com/Kong/kong/pull/5019) + - Automatically escape any unescaped `#` characters in parsed `KONG_*` + environment variables. [#5062](https://github.com/Kong/kong/pull/5062) + +##### Plugins + + - file-log: creates log file with proper permissions when Kong uses + declarative config. [#5028](https://github.com/Kong/kong/pull/5028) + - basic-auth: fixed credentials parsing when using DB-less + configurations. [#5080](https://github.com/Kong/kong/pull/5080) + - jwt: plugin handles empty claims and return the correct error message. + [#5123](https://github.com/Kong/kong/pull/5123) + Thanks to [@jeremyjpj0916](https://github.com/jeremyjpj0916) for the patch! + - serverless-functions: Lua code in declarative configurations is validated + and loaded correctly. + [#24](https://github.com/Kong/kong-plugin-serverless-functions/pull/24) + - request-transformer: fixed bug on removing and then adding request headers + with the same name. + [#9](https://github.com/Kong/kong-plugin-request-transformer/pull/9) + + +[Back to TOC](#table-of-contents) + +## [1.3.0] + +> Released on 2019/08/21 + +Kong 1.3 is the first version to officially support **gRPC proxying**! + +Following our vision for Kong to proxy modern Web services protocols, we are +excited for this newest addition to the family of protocols already supported +by Kong (HTTP(s), WebSockets, and TCP). As we have recently stated in our +latest [Community Call](https://konghq.com/community-call/), more protocols are +to be expected in the future. + +Additionally, this release includes several highly-requested features such as +support for upstream **mutual TLS**, **header-based routing** (not only +`Host`), **database export**, and **configurable upstream keepalive +timeouts**. + +### Changes + +##### Dependencies + +- :warning: The required OpenResty version has been bumped to + [1.15.8.1](http://openresty.org/en/changelog-1015008.html). If you are + installing Kong from one of our distribution packages, you are not affected + by this change. See [#4382](https://github.com/Kong/kong/pull/4382). + With this new version comes a number of improvements: + 1. The new [ngx\_http\_grpc\_module](https://nginx.org/en/docs/http/ngx_http_grpc_module.html). + 2. Configurable of upstream keepalive connections by timeout or number of + requests. + 3. Support for ARM64 architectures. + 4. LuaJIT GC64 mode for x86_64 architectures, raising the LuaJIT GC-managed + memory limit from 2GB to 128TB and producing more predictable GC + performance. +- :warning: From this version on, the new + [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module) Nginx + module is **required** to be built into OpenResty for Kong to function + properly. This new module allows Kong to support new features such as mutual + TLS authentication. If you are installing Kong from one of our distribution + packages, you are not affected by this change. + [openresty-build-tools#26](https://github.com/Kong/openresty-build-tools/pull/26) + +**Note:** if you are not using one of our distribution packages and compiling +OpenResty from source, you must still apply Kong's [OpenResty +patches](https://github.com/kong/openresty-patches) (and, as highlighted above, +compile OpenResty with the new lua-kong-nginx-module). Our new +[openresty-build-tools](https://github.com/Kong/openresty-build-tools) +repository will allow you to do both easily. + +##### Core + +- :warning: Bugfixes in the router *may, in some edge-cases*, result in + different Routes being matched. It was reported to us that the router behaved + incorrectly in some cases when configuring wildcard Hosts and regex paths + (e.g. [#3094](https://github.com/Kong/kong/issues/3094)). It may be so that + you are subject to these bugs without realizing it. Please ensure that + wildcard Hosts and regex paths Routes you have configured are matching as + expected before upgrading. + See [9ca4dc0](https://github.com/Kong/kong/commit/9ca4dc09fdb12b340531be8e0f9d1560c48664d5), + [2683b86](https://github.com/Kong/kong/commit/2683b86c2f7680238e3fe85da224d6f077e3425d), and + [6a03e1b](https://github.com/Kong/kong/commit/6a03e1bd95594716167ccac840ff3e892ed66215) + for details. +- Upstream connections are now only kept-alive for 100 requests or 60 seconds + (idle) by default. Previously, upstream connections were not actively closed + by Kong. This is a (non-breaking) change in behavior, inherited from Nginx + 1.15, and configurable via new configuration properties (see below). + +##### Configuration + +- :warning: The `upstream_keepalive` configuration property is deprecated, and + replaced by the new `nginx_http_upstream_keepalive` property. Its behavior is + almost identical, but the notable difference is that the latter leverages the + [injected Nginx + directives](https://konghq.com/blog/kong-ce-nginx-injected-directives/) + feature added in Kong 0.14.0. + In future releases, we will gradually increase support for injected Nginx + directives. We have high hopes that this will remove the occasional need for + custom Nginx configuration templates. + [#4382](https://github.com/Kong/kong/pull/4382) + +### Additions + +##### Core + +- :fireworks: **Native gRPC proxying.** Two new protocol types; `grpc` and + `grpcs` correspond to gRPC over h2c and gRPC over h2. They can be specified + on a Route or a Service's `protocol` attribute (e.g. `protocol = grpcs`). + When an incoming HTTP/2 request matches a Route with a `grpc(s)` protocol, + the request will be handled by the + [ngx\_http\_grpc\_module](https://nginx.org/en/docs/http/ngx_http_grpc_module.html), + and proxied to the upstream Service according to the gRPC protocol + specifications. :warning: Note that not all Kong plugins are compatible with + gRPC requests yet. [#4801](https://github.com/Kong/kong/pull/4801) +- :fireworks: **Mutual TLS** handshake with upstream services. The Service + entity now has a new `client_certificate` attribute, which is a foreign key + to a Certificate entity. If specified, Kong will use the Certificate as a + client TLS cert during the upstream TLS handshake. + [#4800](https://github.com/Kong/kong/pull/4800) +- :fireworks: **Route by any request header**. The router now has the ability + to match Routes by any request header (not only `Host`). The Route entity now + has a new `headers` attribute, which is a map of headers names and values. + E.g. `{ "X-Forwarded-Host": ["example.org"], "Version": ["2", "3"] }`. + [#4758](https://github.com/Kong/kong/pull/4758) +- :fireworks: **Least-connection load-balancing**. A new `algorithm` attribute + has been added to the Upstream entity. It can be set to `"round-robin"` + (default), `"consistent-hashing"`, or `"least-connections"`. + [#4528](https://github.com/Kong/kong/pull/4528) +- A new core entity, "CA Certificates" has been introduced and can be accessed + via the new `/ca_certificates` Admin API endpoint. CA Certificates entities + will be used as CA trust store by Kong. Certificates stored by this entity + need not include their private key. + [#4798](https://github.com/Kong/kong/pull/4798) +- Healthchecks now use the combination of IP + Port + Hostname when storing + upstream health information. Previously, only IP + Port were used. This means + that different virtual hosts served behind the same IP/port will be treated + differently with regards to their health status. New endpoints were added to + the Admin API to manually set a Target's health status. + [#4792](https://github.com/Kong/kong/pull/4792) + +##### Configuration + +- :fireworks: A new section in the `kong.conf` file describes [injected Nginx + directives](https://konghq.com/blog/kong-ce-nginx-injected-directives/) + (added to Kong 0.14.0) and specifies a few default ones. + In future releases, we will gradually increase support for injected Nginx + directives. We have high hopes that this will remove the occasional need for + custom Nginx configuration templates. + [#4382](https://github.com/Kong/kong/pull/4382) +- :fireworks: New configuration properties allow for controlling the behavior of + upstream keepalive connections. `nginx_http_upstream_keepalive_requests` and + `nginx_http_upstream_keepalive_timeout` respectively control the maximum + number of proxied requests and idle timeout of an upstream connection. + [#4382](https://github.com/Kong/kong/pull/4382) +- New flags have been added to the `*_listen` properties: `deferred`, `bind`, + and `reuseport`. + [#4692](https://github.com/Kong/kong/pull/4692) + +##### CLI + +- :fireworks: **Database export** via the new `kong config db_export` CLI + command. This command will export the configuration present in the database + Kong is connected to (Postgres or Cassandra) as a YAML file following Kong's + declarative configuration syntax. This file can thus be imported later on + in a DB-less Kong node or in another database via `kong config db_import`. + [#4809](https://github.com/Kong/kong/pull/4809) + +##### Admin API + +- Many endpoints now support more levels of nesting for ease of access. + For example: `/services/:services/routes/:routes` is now a valid API + endpoint. + [#4713](https://github.com/Kong/kong/pull/4713) +- The API now accepts `form-urlencoded` payloads with deeply nested data + structures. Previously, it was only possible to send such data structures + via JSON payloads. + [#4768](https://github.com/Kong/kong/pull/4768) + +##### Plugins + +- :fireworks: **New bundled plugin**: the [session + plugin](https://github.com/Kong/kong-plugin-session) is now bundled in Kong. + It can be used to manage browser sessions for APIs proxied and authenticated + by Kong. + [#4685](https://github.com/Kong/kong/pull/4685) +- ldap-auth: A new `config.ldaps` property allows configuring the plugin to + connect to the LDAP server via TLS. It provides LDAPS support instead of only + relying on STARTTLS. + [#4743](https://github.com/Kong/kong/pull/4743) +- jwt-auth: The new `header_names` property accepts an array of header names + the JWT plugin should inspect when authenticating a request. It defaults to + `["Authorization"]`. + [#4757](https://github.com/Kong/kong/pull/4757) +- [azure-functions](https://github.com/Kong/kong-plugin-azure-functions): + Bumped to 0.4 for minor fixes and performance improvements. +- [kubernetes-sidecar-injector](https://github.com/Kong/kubernetes-sidecar-injector): + The plugin is now more resilient to Kubernetes schema changes. +- [serverless-functions](https://github.com/Kong/kong-plugin-serverless-functions): + - Bumped to 0.3 for minor performance improvements. + - Functions can now have upvalues. +- [prometheus](https://github.com/Kong/kong-plugin-prometheus): Bumped to + 0.4.1 for minor performance improvements. +- cors: add OPTIONS, TRACE and CONNECT to default allowed methods + [#4899](https://github.com/Kong/kong/pull/4899) + Thanks to [@eshepelyuk](https://github.com/eshepelyuk) for the patch! + +##### PDK + +- New function `kong.service.set_tls_cert_key()`. This functions sets the + client TLS certificate used while handshaking with the upstream service. + [#4797](https://github.com/Kong/kong/pull/4797) + +### Fixes + +##### Core + +- Fix WebSocket protocol upgrades in some cases due to case-sensitive + comparisons of the `Upgrade` header. + [#4780](https://github.com/Kong/kong/pull/4780) +- Router: Fixed a bug causing invalid matches when configuring two or more + Routes with a plain `hosts` attribute shadowing another Route's wildcard + `hosts` attribute. Details of the issue can be seen in + [01b1cb8](https://github.com/Kong/kong/pull/4775/commits/01b1cb871b1d84e5e93c5605665b68c2f38f5a31). + [#4775](https://github.com/Kong/kong/pull/4775) +- Router: Ensure regex paths always have priority over plain paths. Details of + the issue can be seen in + [2683b86](https://github.com/Kong/kong/commit/2683b86c2f7680238e3fe85da224d6f077e3425d). + [#4775](https://github.com/Kong/kong/pull/4775) +- Cleanup of expired rows in PostgreSQL is now much more efficient thanks to a + new query plan. + [#4716](https://github.com/Kong/kong/pull/4716) +- Improved various query plans against Cassandra instances by increasing the + default page size. + [#4770](https://github.com/Kong/kong/pull/4770) + +##### Plugins + +- cors: ensure non-preflight OPTIONS requests can be proxied. + [#4899](https://github.com/Kong/kong/pull/4899) + Thanks to [@eshepelyuk](https://github.com/eshepelyuk) for the patch! +- Consumer references in various plugin entities are now + properly marked as required, avoiding credentials that map to no Consumer. + [#4879](https://github.com/Kong/kong/pull/4879) +- hmac-auth: Correct the encoding of HTTP/1.0 requests. + [#4839](https://github.com/Kong/kong/pull/4839) +- oauth2: empty client_id wasn't checked, causing a server error. + [#4884](https://github.com/Kong/kong/pull/4884) +- response-transformer: preserve empty arrays correctly. + [#4901](https://github.com/Kong/kong/pull/4901) + +##### CLI + +- Fixed an issue when running `kong restart` and Kong was not running, + causing stdout/stderr logging to turn off. + [#4772](https://github.com/Kong/kong/pull/4772) + +##### Admin API + +- Ensure PUT works correctly when applied to plugin configurations. + [#4882](https://github.com/Kong/kong/pull/4882) + +##### PDK + +- Prevent PDK calls from failing in custom content blocks. + This fixes a misbehavior affecting the Prometheus plugin. + [#4904](https://github.com/Kong/kong/pull/4904) +- Ensure `kong.response.add_header` works in the `rewrite` phase. + [#4888](https://github.com/Kong/kong/pull/4888) + +[Back to TOC](#table-of-contents) + +## [1.2.2] + +> Released on 2019/08/14 + +:warning: This release includes patches to the NGINX core (1.13.6) fixing +vulnerabilities in the HTTP/2 module (CVE-2019-9511 CVE-2019-9513 +CVE-2019-9516). + +This is a patch release in the 1.2 series, and as such, strictly contains +bugfixes. There are no new features nor breaking changes. + +### Fixes + +##### Core + +- Case sensitivity fix when clearing the Upgrade header. + [#4779](https://github.com/kong/kong/issues/4779) + +### Performance + +##### Core + +- Speed up cascade deletes in Cassandra. + [#4770](https://github.com/kong/kong/pull/4770) + +## [1.2.1] + +> Released on 2019/06/26 + +This is a patch release in the 1.2 series, and as such, strictly contains +bugfixes. There are no new features nor breaking changes. + +### Fixes + +##### Core + +- Fix an issue preventing WebSocket connections from being established by + clients. This issue was introduced in Kong 1.1.2, and would incorrectly clear + the `Upgrade` response header. + [#4719](https://github.com/Kong/kong/pull/4719) +- Fix a memory usage growth issue in the `/config` endpoint when configuring + Upstream entities. This issue was mostly observed by users of the [Kong + Ingress Controller](https://github.com/Kong/kubernetes-ingress-controller). + [#4733](https://github.com/Kong/kong/pull/4733) +- Cassandra: ensure serial consistency is `LOCAL_SERIAL` when a + datacenter-aware load balancing policy is in use. This fixes unavailability + exceptions sometimes experienced when connecting to a multi-datacenter + cluster with cross-datacenter connectivity issues. + [#4734](https://github.com/Kong/kong/pull/4734) +- Schemas: fix an issue in the schema validator that would not allow specifying + `false` in some schema rules, such a `{ type = "boolean", eq = false }`. + [#4708](https://github.com/Kong/kong/pull/4708) + [#4727](https://github.com/Kong/kong/pull/4727) +- Fix an underlying issue with regards to database entities cache keys + generation. + [#4717](https://github.com/Kong/kong/pull/4717) + +##### Configuration + +- Ensure the `cassandra_local_datacenter` configuration property is specified + when a datacenter-aware Cassandra load balancing policy is in use. + [#4734](https://github.com/Kong/kong/pull/4734) + +##### Plugins + +- request-transformer: fix an issue that would prevent adding a body to + requests without one. + [Kong/kong-plugin-request-transformer#4](https://github.com/Kong/kong-plugin-request-transformer/pull/4) +- kubernetes-sidecar-injector: fix an issue causing mutating webhook calls to + fail. + [Kong/kubernetes-sidecar-injector#9](https://github.com/Kong/kubernetes-sidecar-injector/pull/9) + +[Back to TOC](#table-of-contents) + +## [1.2.0] + +> Released on: 2019/06/07 + +This release brings **improvements to reduce long latency tails**, +**consolidates declarative configuration support**, and comes with **newly open +sourced plugins** previously only available to Enterprise customers. It also +ships with new features improving observability and usability. + +This release includes database migrations. Please take a few minutes to read +the [1.2 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) +for more details regarding changes and migrations before planning to upgrade +your Kong cluster. + +### Installation + +- :warning: All Bintray repositories have been renamed from + `kong-community-edition-*` to `kong-*`. +- :warning: All Kong packages have been renamed from `kong-community-edition` + to `kong`. + +For more details about the updated installation, please visit the official docs: +[https://konghq.com/install](https://konghq.com/install/). + +### Additions + +##### Core + +- :fireworks: Support for **wildcard SNI matching**: the + `ssl_certificate_by_lua` phase and the stream `preread` phase) is now able to + match a client hello SNI against any registered wildcard SNI. This is + particularly helpful for deployments serving a certificate for multiple + subdomains. + [#4457](https://github.com/Kong/kong/pull/4457) +- :fireworks: **HTTPS Routes can now be matched by SNI**: the `snis` Route + attribute (previously only available for `tls` Routes) can now be set for + `https` Routes and is evaluated by the HTTP router. + [#4633](https://github.com/Kong/kong/pull/4633) +- :fireworks: **Native support for HTTPS redirects**: Routes have a new + `https_redirect_status_code` attribute specifying the status code to send + back to the client if a plain text request was sent to an `https` Route. + [#4424](https://github.com/Kong/kong/pull/4424) +- The loading of declarative configuration is now done atomically, and with a + safety check to verify that the new configuration fits in memory. + [#4579](https://github.com/Kong/kong/pull/4579) +- Schema fields can now be marked as immutable. + [#4381](https://github.com/Kong/kong/pull/4381) +- Support for loading custom DAO strategies from plugins. + [#4518](https://github.com/Kong/kong/pull/4518) +- Support for IPv6 to `tcp` and `tls` Routes. + [#4333](https://github.com/Kong/kong/pull/4333) + +##### Configuration + +- :fireworks: **Asynchronous router updates**: a new configuration property + `router_consistency` accepts two possible values: `strict` and `eventual`. + The former is the default setting and makes router rebuilds highly + consistent between Nginx workers. It can result in long tail latency if + frequent Routes and Services updates are expected. The latter helps + preventing long tail latency issues by instructing Kong to rebuild the router + asynchronously (with eventual consistency between Nginx workers). + [#4639](https://github.com/Kong/kong/pull/4639) +- :fireworks: **Database cache warmup**: Kong can now preload entities during + its initialization. A new configuration property (`db_cache_warmup_entities`) + was introduced, allowing users to specify which entities should be preloaded. + DB cache warmup allows for ahead-of-time DNS resolution for Services with a + hostname. This feature reduces first requests latency, improving the overall + P99 latency tail. + [#4565](https://github.com/Kong/kong/pull/4565) +- Improved PostgreSQL connection management: two new configuration properties + have been added: `pg_max_concurrent_queries` sets the maximum number of + concurrent queries to the database, and `pg_semaphore_timeout` allows for + tuning the timeout when acquiring access to a database connection. The + default behavior remains the same, with no concurrency limitation. + [#4551](https://github.com/Kong/kong/pull/4551) + +##### Admin API + +- :fireworks: Add declarative configuration **hash checking** avoiding + reloading if the configuration has not changed. The `/config` endpoint now + accepts a `check_hash` query argument. Hash checking only happens if this + argument's value is set to `1`. + [#4609](https://github.com/Kong/kong/pull/4609) +- :fireworks: Add a **schema validation endpoint for entities**: a new + endpoint `/schemas/:entity_name/validate` can be used to validate an instance + of any entity type in Kong without creating the entity itself. + [#4413](https://github.com/Kong/kong/pull/4413) +- :fireworks: Add **memory statistics** to the `/status` endpoint. The response + now includes a `memory` field, which contains the `lua_shared_dicts` and + `workers_lua_vms` fields with statistics on shared dictionaries and workers + Lua VM memory usage. + [#4592](https://github.com/Kong/kong/pull/4592) + +##### PDK + +- New function `kong.node.get_memory_stats()`. This function returns statistics + on shared dictionaries and workers Lua VM memory usage, and powers the memory + statistics newly exposed by the `/status` endpoint. + [#4632](https://github.com/Kong/kong/pull/4632) + +##### Plugins + +- :fireworks: **Newly open-sourced plugin**: the HTTP [proxy-cache + plugin](https://github.com/kong/kong-plugin-proxy-cache) (previously only + available in Enterprise) is now bundled in Kong. + [#4650](https://github.com/Kong/kong/pull/4650) +- :fireworks: **Newly open-sourced plugin capabilities**: The + [request-transformer + plugin](https://github.com/Kong/kong-plugin-request-transformer) now includes + capabilities previously only available in Enterprise, among which templating + and variables interpolation. + [#4658](https://github.com/Kong/kong/pull/4658) +- Logging plugins: log request TLS version, cipher, and verification status. + [#4581](https://github.com/Kong/kong/pull/4581) + [#4626](https://github.com/Kong/kong/pull/4626) +- Plugin development: inheriting from `BasePlugin` is now optional. Avoiding + the inheritance paradigm improves plugins' performance. + [#4590](https://github.com/Kong/kong/pull/4590) + +### Fixes + +##### Core + +- Active healthchecks: `http` checks are not performed for `tcp` and `tls` + Services anymore; only `tcp` healthchecks are performed against such + Services. + [#4616](https://github.com/Kong/kong/pull/4616) +- Fix an issue where updates in migrations would not correctly populate default + values. + [#4635](https://github.com/Kong/kong/pull/4635) +- Improvements in the reentrancy of Cassandra migrations. + [#4611](https://github.com/Kong/kong/pull/4611) +- Fix an issue causing the PostgreSQL strategy to not bootstrap the schema when + using a PostgreSQL account with limited permissions. + [#4506](https://github.com/Kong/kong/pull/4506) + +##### CLI + +- Fix `kong db_import` to support inserting entities without specifying a UUID + for their primary key. Entities with a unique identifier (e.g. `name` for + Services) can have their primary key omitted. + [#4657](https://github.com/Kong/kong/pull/4657) +- The `kong migrations [up|finish] -f` commands does not run anymore if there + are no previously executed migrations. + [#4617](https://github.com/Kong/kong/pull/4617) + +##### Plugins + +- ldap-auth: ensure TLS connections are reused. + [#4620](https://github.com/Kong/kong/pull/4620) +- oauth2: ensured access tokens preserve their `token_expiration` value when + migrating from previous Kong versions. + [#4572](https://github.com/Kong/kong/pull/4572) + +[Back to TOC](#table-of-contents) + +## [1.1.2] + +> Released on: 2019/04/24 + +This is a patch release in the 1.0 series. Being a patch release, it strictly +contains bugfixes. The are no new features or breaking changes. + +### Fixes + +- core: address issue where field type "record" nested values reset on update + [#4495](https://github.com/Kong/kong/pull/4495) +- core: correctly manage primary keys of type "foreign" + [#4429](https://github.com/Kong/kong/pull/4429) +- core: declarative config is not parsed on db-mode anymore + [#4487](https://github.com/Kong/kong/pull/4487) + [#4509](https://github.com/Kong/kong/pull/4509) +- db-less: Fixed a problem in Kong balancer timing out. + [#4534](https://github.com/Kong/kong/pull/4534) +- db-less: Accept declarative config directly in JSON requests. + [#4527](https://github.com/Kong/kong/pull/4527) +- db-less: do not mis-detect mesh mode + [#4498](https://github.com/Kong/kong/pull/4498) +- db-less: fix crash when field has same name as entity + [#4478](https://github.com/Kong/kong/pull/4478) +- basic-auth: ignore password if nil on basic auth credential patch + [#4470](https://github.com/Kong/kong/pull/4470) +- http-log: Simplify queueing mechanism. Fixed a bug where traces were lost + in some cases. + [#4510](https://github.com/Kong/kong/pull/4510) +- request-transformer: validate header values in plugin configuration. + Thanks, [@rune-chan](https://github.com/rune-chan)! + [#4512](https://github.com/Kong/kong/pull/4512). +- rate-limiting: added index on rate-limiting metrics. + Thanks, [@mvanholsteijn](https://github.com/mvanholsteijn)! + [#4486](https://github.com/Kong/kong/pull/4486) + +[Back to TOC](#table-of-contents) + +## [1.1.1] + +> Released on: 2019/03/28 + +This release contains a fix for 0.14 Kong clusters using Cassandra to safely +migrate to Kong 1.1. + +### Fixes + +- Ensure the 0.14 -> 1.1 migration path for Cassandra does not corrupt the + database schema. + [#4450](https://github.com/Kong/kong/pull/4450) +- Allow the `kong config init` command to run without a pointing to a prefix + directory. + [#4451](https://github.com/Kong/kong/pull/4451) + +[Back to TOC](#table-of-contents) + +## [1.1.0] + +> Released on: 2019/03/27 + +This release introduces new features such as **Declarative +Configuration**, **DB-less Mode**, **Bulk Database Import**, **Tags**, as well +as **Transparent Proxying**. It contains a large number of other features and +fixes, listed below. Also, the Plugin Development kit also saw a minor +updated, bumped to version 1.1. + +This release includes database migrations. Please take a few minutes to read +the [1.1 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) +for more details regarding changes and migrations before planning to upgrade +your Kong cluster. + +:large_orange_diamond: **Post-release note (as of 2019/03/28):** an issue has +been found when migrating from a 0.14 Kong cluster to 1.1.0 when running on top +of Cassandra. Kong 1.1.1 has been released to address this issue. Kong clusters +running on top of PostgreSQL are not affected by this issue, and can migrate to +1.1.0 or 1.1.1 safely. + +### Additions + +##### Core + +- :fireworks: Kong can now run **without a database**, using in-memory + storage only. When running Kong in DB-less mode, entities are loaded via a + **declarative configuration** file, specified either through Kong's + configuration file, or uploaded via the Admin API. + [#4315](https://github.com/Kong/kong/pull/4315) +- :fireworks: **Transparent proxying** - the `service` attribute on + Routes is now optional; a Route without an assigned Service will + proxy transparently + [#4286](https://github.com/Kong/kong/pull/4286) +- Support for **tags** in entities + [#4275](https://github.com/Kong/kong/pull/4275) + - Every core entity now adds a `tags` field +- New `protocols` field in the Plugin entity, allowing plugin instances + to be set for specific protocols only (`http`, `https`, `tcp` or `tls`). + [#4248](https://github.com/Kong/kong/pull/4248) + - It filters out plugins during execution according to their `protocols` field + - It throws an error when trying to associate a Plugin to a Route + which is not compatible, protocols-wise, or to a Service with no + compatible routes. + +##### Configuration + +- New option in `kong.conf`: `database=off` to start Kong without + a database +- New option in `kong.conf`: `declarative_config=kong.yml` to + load a YAML file using Kong's new [declarative config + format](https://discuss.konghq.com/t/rfc-kong-native-declarative-config-format/2719) +- New option in `kong.conf`: `pg_schema` to specify Postgres schema + to be used +- The Stream subsystem now supports Nginx directive injections + [#4148](https://github.com/Kong/kong/pull/4148) + - `nginx_stream_*` (or `KONG_NGINX_STREAM_*` environment variables) + for injecting entries to the `stream` block + - `nginx_sproxy_*` (or `KONG_NGINX_SPROXY_*` environment variables) + for injecting entries to the `server` block inside `stream` + +##### CLI + +- :fireworks: **Bulk database import** using the same declarative + configuration format as the in-memory mode, using the new command: + `kong config db_import kong.yml`. This command upserts all + entities specified in the given `kong.yml` file in bulk + [#4284](https://github.com/Kong/kong/pull/4284) +- New command: `kong config init` to generate a template `kong.yml` + file to get you started +- New command: `kong config parse kong.yml` to verify the syntax of + the `kong.yml` file before using it +- New option `--wait` in `kong quit` to ease graceful termination when using orchestration tools + [#4201](https://github.com/Kong/kong/pull/4201) + +##### Admin API + +- New Admin API endpoint: `/config` to replace the configuration of + Kong entities entirely, replacing it with the contents of a new + declarative config file + - When using the new `database=off` configuration option, + the Admin API endpoints for entities (such as `/routes` and + `/services`) are read-only, since the configuration can only + be updated via `/config` + [#4308](https://github.com/Kong/kong/pull/4308) +- Admin API endpoints now support searching by tag + (for example, `/consumers?tags=example_tag`) + - You can search by multiple tags: + - `/services?tags=serv1,mobile` to search for services matching tags `serv1` and `mobile` + - `/services?tags=serv1/serv2` to search for services matching tags `serv1` or `serv2` +- New Admin API endpoint `/tags/` for listing entities by tag: `/tags/example_tag` + +##### PDK + +- New PDK function: `kong.client.get_protocol` for obtaining the protocol + in use during the current request + [#4307](https://github.com/Kong/kong/pull/4307) +- New PDK function: `kong.nginx.get_subsystem`, so plugins can detect whether + they are running on the HTTP or Stream subsystem + [#4358](https://github.com/Kong/kong/pull/4358) + +##### Plugins + +- :fireworks: Support for ACL **authenticated groups**, so that authentication plugins + that use a 3rd party (other than Kong) to store credentials can benefit + from using a central ACL plugin to do authorization for them + [#4013](https://github.com/Kong/kong/pull/4013) +- The Kubernetes Sidecar Injection plugin is now bundled into Kong for a smoother K8s experience + [#4304](https://github.com/Kong/kong/pull/4304) +- aws-lambda: includes AWS China region. + Thanks [@wubins](https://github.com/wubins) for the patch! + [#4176](https://github.com/Kong/kong/pull/4176) + +### Changes + +##### Dependencies + +- The required OpenResty version is still 1.13.6.2, but for a full feature set + including stream routing and Service Mesh abilities with mutual TLS, Kong's + [openresty-patches](https://github.com/kong/openresty-patches) must be + applied (those patches are already bundled with our official distribution + packages). The openresty-patches bundle was updated in Kong 1.1.0 to include + the `stream_realip_module` as well. + Kong in HTTP(S) Gateway scenarios does not require these patches. + [#4163](https://github.com/Kong/kong/pull/4163) +- Service Mesh abilities require at least OpenSSL version 1.1.1. In our + official distribution packages, OpenSSL has been bumped to 1.1.1b. + [#4345](https://github.com/Kong/kong/pull/4345), + [#4440](https://github.com/Kong/kong/pull/4440) + +### Fixes + +##### Core + +- Resolve hostnames properly during initialization of Cassandra contact points + [#4296](https://github.com/Kong/kong/pull/4296), + [#4378](https://github.com/Kong/kong/pull/4378) +- Fix health checks for Targets that need two-level DNS resolution + (e.g. SRV → A → IP) [#4386](https://github.com/Kong/kong/pull/4386) +- Fix serialization of map types in the Cassandra backend + [#4383](https://github.com/Kong/kong/pull/4383) +- Fix target cleanup and cascade-delete for Targets + [#4319](https://github.com/Kong/kong/pull/4319) +- Avoid crash when failing to obtain list of Upstreams + [#4301](https://github.com/Kong/kong/pull/4301) +- Disallow invalid timeout value of 0ms for attributes in Services + [#4430](https://github.com/Kong/kong/pull/4430) +- DAO fix for foreign fields used as primary keys + [#4387](https://github.com/Kong/kong/pull/4387) + +##### Admin API + +- Proper support for `PUT /{entities}/{entity}/plugins/{plugin}` + [#4288](https://github.com/Kong/kong/pull/4288) +- Fix Admin API inferencing of map types using form-encoded + [#4368](https://github.com/Kong/kong/pull/4368) +- Accept UUID-like values in `/consumers?custom_id=` + [#4435](https://github.com/Kong/kong/pull/4435) + +##### Plugins + +- basic-auth, ldap-auth, key-auth, jwt, hmac-auth: fixed + status code for unauthorized requests: they now return HTTP 401 + instead of 403 + [#4238](https://github.com/Kong/kong/pull/4238) +- tcp-log: remove spurious trailing carriage return + Thanks [@cvuillemez](https://github.com/cvuillemez) for the patch! + [#4158](https://github.com/Kong/kong/pull/4158) +- jwt: fix `typ` handling for supporting JOSE (JSON Object + Signature and Validation) + Thanks [@cdimascio](https://github.com/cdimascio) for the patch! + [#4256](https://github.com/Kong/kong/pull/4256) +- Fixes to the best-effort auto-converter for legacy plugin schemas + [#4396](https://github.com/Kong/kong/pull/4396) + +[Back to TOC](#table-of-contents) + +## [1.0.3] + +> Released on: 2019/01/31 + +This is a patch release addressing several regressions introduced some plugins, +and improving the robustness of our migrations and core components. + +### Core + +- Improve Cassandra schema consensus logic when running migrations. + [#4233](https://github.com/Kong/kong/pull/4233) +- Ensure Routes that don't have a `regex_priority` (e.g. if it was removed as + part of a `PATCH`) don't prevent the router from being built. + [#4255](https://github.com/Kong/kong/pull/4255) +- Reduce rebuild time of the load balancer by retrieving larger sized pages of + Target entities. + [#4206](https://github.com/Kong/kong/pull/4206) +- Ensure schema definitions of Arrays and Sets with `default = {}` are + JSON-encoded as `[]`. + [#4257](https://github.com/Kong/kong/pull/4257) + +##### Plugins + +- request-transformer: fix a regression causing the upstream Host header to be + unconditionally set to that of the client request (effectively, as if the + Route had `preserve_host` enabled). + [#4253](https://github.com/Kong/kong/pull/4253) +- cors: fix a regression that prevented regex origins from being matched. + Regexes such as `(.*[.])?example\.org` can now be used to match all + sub-domains, while regexes containing `:` will be evaluated against the + scheme and port of an origin (i.e. + `^https?://(.*[.])?example\.org(:8000)?$`). + [#4261](https://github.com/Kong/kong/pull/4261) +- oauth2: fix a runtime error when using a global token against a plugin + not configured as global (i.e. with `global_credentials = false`). + [#4262](https://github.com/Kong/kong/pull/4262) + +##### Admin API + +- Improve performance of the `PUT` method in auth plugins endpoints (e.g. + `/consumers/:consumers/basic-auth/:basicauth_credentials`) by preventing + a unnecessary read-before-write. + [#4206](https://github.com/Kong/kong/pull/4206) + +[Back to TOC](#table-of-contents) + +## [1.0.2] + +> Released on: 2019/01/18 + +This is a hotfix release mainly addressing an issue when connecting to the +datastore over TLS (Cassandra and PostgreSQL). + +### Fixes + +##### Core + +- Fix an issue that would prevent Kong from starting when connecting to + its datastore over TLS. [#4214](https://github.com/Kong/kong/pull/4214) + [#4218](https://github.com/Kong/kong/pull/4218) +- Ensure plugins added via `PUT` get enabled without requiring a restart. + [#4220](https://github.com/Kong/kong/pull/4220) + +##### Plugins + +- zipkin + - Fix a logging failure when DNS is not resolved. + [kong-plugin-zipkin@a563f51](https://github.com/Kong/kong-plugin-zipkin/commit/a563f513f943ba0a30f3c69373d9092680a8f670) + - Avoid sending redundant tags. + [kong-plugin-zipkin/pull/28](https://github.com/Kong/kong-plugin-zipkin/pull/28) + - Move `run_on` field to top level plugin schema instead of its config. + [kong-plugin-zipkin/pull/38](https://github.com/Kong/kong-plugin-zipkin/pull/38) + +[Back to TOC](#table-of-contents) + +## [1.0.1] + +> Released on: 2019/01/16 + +This is a patch release in the 1.0 series. Being a patch release, it strictly +contains performance improvements and bugfixes. The are no new features or +breaking changes. + +:red_circle: **Post-release note (as of 2019/01/17)**: A regression has been +observed with this version, preventing Kong from starting when connecting to +its datastore over TLS. Installing this version is discouraged; consider +upgrading to [1.0.2](#102). + +### Changes + +##### Core + +- :rocket: Assorted changes for warmup time improvements over Kong 1.0.0 + [#4138](https://github.com/kong/kong/issues/4138), + [#4164](https://github.com/kong/kong/issues/4164), + [#4178](https://github.com/kong/kong/pull/4178), + [#4179](https://github.com/kong/kong/pull/4179), + [#4182](https://github.com/kong/kong/pull/4182) + +### Fixes + +##### Configuration + +- Ensure `lua_ssl_verify_depth` works even when `lua_ssl_trusted_certificate` + is not set + [#4165](https://github.com/kong/kong/pull/4165). + Thanks [@rainest](https://github.com/rainest) for the patch. +- Ensure Kong starts when only a `stream` listener is enabled + [#4195](https://github.com/kong/kong/pull/4195) +- Ensure Postgres works with non-`public` schemas + [#4198](https://github.com/kong/kong/pull/4198) + +##### Core + +- Fix an artifact in upstream migrations where `created_at` + timestamps would occasionally display fractional values + [#4183](https://github.com/kong/kong/issues/4183), + [#4204](https://github.com/kong/kong/pull/4204) +- Fixed issue with HTTP/2 support advertisement + [#4203](https://github.com/kong/kong/pull/4203) + +##### Admin API + +- Fixed handling of invalid targets in `/upstreams` endpoints + for health checks + [#4132](https://github.com/kong/kong/issues/4132), + [#4205](https://github.com/kong/kong/pull/4205) +- Fixed the `/plugins/schema/:name` endpoint, as it was failing in + some cases (e.g. the `datadog` plugin) and producing incorrect + results in others (e.g. `request-transformer`). + [#4136](https://github.com/kong/kong/issues/4136), + [#4137](https://github.com/kong/kong/issues/4137) + [#4151](https://github.com/kong/kong/pull/4151), + [#4162](https://github.com/kong/kong/pull/4151) + +##### Plugins + +- Fix PDK memory leaks in `kong.service.response` and `kong.ctx` + [#4143](https://github.com/kong/kong/pull/4143), + [#4172](https://github.com/kong/kong/pull/4172) + +[Back to TOC](#table-of-contents) + +## [1.0.0] + +> Released on: 2018/12/18 + +This is a major release, introducing new features such as **Service Mesh** and +**Stream Routing** support, as well as a **New Migrations** framework. It also +includes version 1.0.0 of the **Plugin Development Kit**. It contains a large +number of other features and fixes, listed below. Also, all plugins included +with Kong 1.0 are updated to use version 1.0 of the PDK. + +As usual, major version upgrades require database migrations and changes to the +Nginx configuration file (if you customized the default template). Please take +a few minutes to read the [1.0 Upgrade +Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) for more details +regarding breaking changes and migrations before planning to upgrade your Kong +cluster. + +Being a major version, all entities and concepts that were marked as deprecated +in Kong 0.x are now removed in Kong 1.0. The deprecated features are retained +in [Kong 0.15](#0150), the final entry in the Kong 0.x series, which is being +released simultaneously to Kong 1.0. + +### Changes + +Kong 1.0 includes all breaking changes from 0.15, as well as the removal +of deprecated concepts. + +##### Dependencies + +- The required OpenResty version is still 1.13.6.2, but for a full feature set + including stream routing and Service Mesh abilities with mutual TLS, Kong's + [openresty-patches](https://github.com/kong/openresty-patches) must be + applied (those patches are already bundled with our official distribution + packages). Kong in HTTP(S) Gateway scenarios does not require these patches. +- Service Mesh abilities require at least OpenSSL version 1.1.1. In our + official distribution packages, OpenSSL has been bumped to 1.1.1. + [#4005](https://github.com/Kong/kong/pull/4005) + +##### Configuration + +- :warning: The `custom_plugins` directive is removed (deprecated since 0.14.0, + July 2018). Use `plugins` instead. +- Modifications must be applied to the Nginx configuration. You are not + affected by this change if you do not use a custom Nginx template. See the + [1.0 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) for + a diff of changes to apply. +- The default value for `cassandra_lb_policy` changed from `RoundRobin` to + `RequestRoundRobin`. This helps reducing the amount of new connections being + opened during a request when using the Cassandra strategy. + [#4004](https://github.com/Kong/kong/pull/4004) + +##### Core + +- :warning: The **API** entity and related concepts such as the `/apis` + endpoint, are removed (deprecated since 0.13.0, March 2018). Use **Routes** + and **Services** instead. +- :warning: The **old DAO** implementation is removed, along with the + **old schema** validation library (`apis` was the last entity using it). + Use the new schema format instead in custom plugins. + To ease the transition of plugins, the plugin loader in 1.0 includes + a _best-effort_ schema auto-translator, which should be sufficient for many + plugins. +- Timestamps now bear millisecond precision in their decimal part. + [#3660](https://github.com/Kong/kong/pull/3660) +- The PDK function `kong.request.get_body` will now return `nil, err, mime` + when the body is valid JSON but neither an object nor an array. + [#4063](https://github.com/Kong/kong/pull/4063) + +##### CLI + +- :warning: The new migrations framework (detailed below) has a different usage + (and subcommands) compared to its predecessor. + [#3802](https://github.com/Kong/kong/pull/3802) + +##### Admin API + +- :warning: In the 0.14.x release, Upstreams, Targets, and Plugins were still + implemented using the old DAO and Admin API. In 0.15.0 and 1.0.0, all core + entities use the new `kong.db` DAO, and their endpoints have been upgraded to + the new Admin API (see below for details). + [#3689](https://github.com/Kong/kong/pull/3689) + [#3739](https://github.com/Kong/kong/pull/3739) + [#3778](https://github.com/Kong/kong/pull/3778) + +A summary of the changes introduced in the new Admin API: + +- Pagination has been included in all "multi-record" endpoints, and pagination + control fields are different than in 0.14.x. +- Filtering now happens via URL path changes (`/consumers/x/plugins`) instead + of querystring fields (`/plugins?consumer_id=x`). +- Array values can't be coerced from comma-separated strings anymore. They must + now be "proper" JSON values on JSON requests, or use a new syntax on + form-url-encoded or multipart requests. +- Error messages have been been reworked from the ground up to be more + consistent, precise and informative. +- The `PUT` method has been reimplemented with idempotent behavior and has + been added to some entities that didn't have it. + +For more details about the new Admin API, please visit the official docs: +https://docs.konghq.com/ + +##### Plugins + +- :warning: The `galileo` plugin has been removed (deprecated since 0.13.0). + [#3960](https://github.com/Kong/kong/pull/3960) +- :warning: Some internal modules that were occasionally used by plugin authors + before the introduction of the Plugin Development Kit (PDK) in 0.14.0 are now + removed: + - The `kong.tools.ip` module was removed. Use `kong.ip` from the PDK instead. + - The `kong.tools.public` module was removed. Use the various equivalent + features from the PDK instead. + - The `kong.tools.responses` module was removed. Please use + `kong.response.exit` from the PDK instead. You might want to use + `kong.log.err` to log internal server errors as well. + - The `kong.api.crud_helpers` module was removed (deprecated since the + introduction of the new DAO in 0.13.0). Use `kong.api.endpoints` instead + if you need to customize the auto-generated endpoints. +- All bundled plugins' schemas and custom entities have been updated to the new + `kong.db` module, and their APIs have been updated to the new Admin API, + which is described in the above section. + [#3766](https://github.com/Kong/kong/pull/3766) + [#3774](https://github.com/Kong/kong/pull/3774) + [#3778](https://github.com/Kong/kong/pull/3778) + [#3839](https://github.com/Kong/kong/pull/3839) +- :warning: All plugins migrations have been converted to the new migration + framework. Custom plugins must use the new migration framework from 0.15 + onwards. + +### Additions + +##### :fireworks: Service Mesh and Stream Routes + +Kong's Service Mesh support resulted in a number of additions to Kong's +configuration, Admin API, and plugins that deserve their own section in +this changelog. + +- **Support for TCP & TLS Stream Routes** via the new `stream_listen` config + option. [#4009](https://github.com/Kong/kong/pull/4009) +- A new `origins` config property allows overriding hosts from Kong. + [#3679](https://github.com/Kong/kong/pull/3679) +- A `transparent` suffix added to stream listeners allows for setting up a + dynamic Service Mesh with `iptables`. + [#3884](https://github.com/Kong/kong/pull/3884) +- Kong instances can now create a shared internal Certificate Authority, which + is used for Service Mesh TLS traffic. + [#3906](https://github.com/Kong/kong/pull/3906) + [#3861](https://github.com/Kong/kong/pull/3861) +- Plugins get a new `run_on` field to control how they behave in a Service Mesh + environment. + [#3930](https://github.com/Kong/kong/pull/3930) + [#4066](https://github.com/Kong/kong/pull/4066) +- There is a new phase called `preread`. This is where stream traffic routing + is done. + +##### Configuration + +- A new `dns_valid_ttl` property can be set to forcefully override the TTL + value of all resolved DNS records. + [#3730](https://github.com/Kong/kong/pull/3730) +- A new `pg_timeout` property can be set to configure the timeout of PostgreSQL + connections. [#3808](https://github.com/Kong/kong/pull/3808) +- `upstream_keepalive` can now be disabled when set to 0. + Thanks [@pryorda](https://github.com/pryorda) for the patch. + [#3716](https://github.com/Kong/kong/pull/3716) +- The new `transparent` suffix also applies to the `proxy_listen` directive. + +##### CLI + +- :fireworks: **New migrations framework**. This new implementation supports + no-downtime, Blue/Green migrations paths that will help sustain Kong 1.0's + stability. It brings a considerable number of other improvements, such as new + commands, better support for automation, improved CLI logging, and many + more. Additionally, this new framework alleviates the old limitation around + multiple nodes running concurrent migrations. See the related PR for a + complete list of improvements. + [#3802](https://github.com/Kong/kong/pull/3802) + +##### Core + +- :fireworks: **Support for TLS 1.3**. The support for OpenSSL 1.1.1 (bumped in our + official distribution packages) not only enabled Service Mesh features, but + also unlocks support for the latest version of the TLS protocol. +- :fireworks: **Support for HTTPS in active healthchecks**. + [#3815](https://github.com/Kong/kong/pull/3815) +- :fireworks: Improved router rebuilds resiliency by reducing database accesses + in high concurrency scenarios. + [#3782](https://github.com/Kong/kong/pull/3782) +- :fireworks: Significant performance improvements in the core's plugins + runloop. [#3794](https://github.com/Kong/kong/pull/3794) +- PDK improvements: + - New `kong.node` module. [#3826](https://github.com/Kong/kong/pull/3826) + - New functions `kong.response.get_path_with_query()` and + `kong.request.get_start_time()`. + [#3842](https://github.com/Kong/kong/pull/3842) + - Getters and setters for Service, Route, Consumer, and Credential. + [#3916](https://github.com/Kong/kong/pull/3916) + - `kong.response.get_source()` returns `error` on nginx-produced errors. + [#4006](https://github.com/Kong/kong/pull/4006) + - `kong.response.exit()` can be used in the `header_filter` phase, but only + without a body. [#4039](https://github.com/Kong/kong/pull/4039) +- Schema improvements: + - New field validators: `distinct`, `ne`, `is_regex`, `contains`, `gt`. + - Adding a new field which has a default value to a schema no longer requires + a migration. + [#3756](https://github.com/Kong/kong/pull/3756) + +##### Admin API + +- :fireworks: **Routes now have a `name` field (like Services)**. + [#3764](https://github.com/Kong/kong/pull/3764) +- Multipart parsing support. [#3776](https://github.com/Kong/kong/pull/3776) +- Admin API errors expose the name of the current strategy. + [#3612](https://github.com/Kong/kong/pull/3612) + +##### Plugins + +- :fireworks: aws-lambda: **Support for Lambda Proxy Integration** with the new + `is_proxy_integration` property. + Thanks [@aloisbarreras](https://github.com/aloisbarreras) for the patch! + [#3427](https://github.com/Kong/kong/pull/3427/). +- http-log: Support for buffering logging messages in a configurable logging + queue. [#3604](https://github.com/Kong/kong/pull/3604) +- Most plugins' logic has been rewritten with the PDK instead of using internal + Kong functions or ngx_lua APIs. + +### Fixes + +##### Core + +- Fix an issue which would insert an extra `/` in the upstream URL when the + request path was longer than the configured Route's `path` attribute. + [#3780](https://github.com/kong/kong/pull/3780) +- Ensure better backwards-compatibility between the new DAO and existing core + runloop code regarding null values. + [#3772](https://github.com/Kong/kong/pull/3772) + [#3710](https://github.com/Kong/kong/pull/3710) +- Ensure support for Datastax Enterprise 6.x. Thanks + [@gchristidis](https://github.com/gchristidis) for the patch! + [#3873](https://github.com/Kong/kong/pull/3873) +- Various issues with the PostgreSQL DAO strategy were addressed. +- Various issues related to the new schema library bundled with the new DAO + were addressed. +- PDK improvements: + - `kong.request.get_path()` and other functions now properly handle cases + when `$request_uri` is nil. + [#3842](https://github.com/Kong/kong/pull/3842) + +##### Admin API + +- Ensure the `/certificates` endpoints properly returns all SNIs configured on + a given certificate. [#3722](https://github.com/Kong/kong/pull/3722) +- Ensure the `upstreams/:upstream/targets/...` endpoints returns an empty JSON + array (`[]`) instead of an empty object (`{}`) when no targets exist. + [#4058](https://github.com/Kong/kong/pull/4058) +- Improved inferring of arguments with `application/x-www-form-urlencoded`. + [#3770](https://github.com/Kong/kong/pull/3770) +- Fix the handling of defaults values in some cases when using `PATCH`. + [#3910](https://github.com/Kong/kong/pull/3910) + +##### Plugins + +- cors: + - Ensure `Vary: Origin` is set when `config.credentials` is enabled. + Thanks [@marckhouzam](https://github.com/marckhouzam) for the patch! + [#3765](https://github.com/Kong/kong/pull/3765) + - Return HTTP 200 instead of 204 for preflight requests. Thanks + [@aslafy-z](https://github.com/aslafy-z) for the patch! + [#4029](https://github.com/Kong/kong/pull/4029) + - Ensure request origins specified as flat strings are safely validated. + [#3872](https://github.com/Kong/kong/pull/3872) +- acl: Minor performance improvements by ensuring proper caching of computed + values. + [#4040](https://github.com/Kong/kong/pull/4040) +- correlation-id: Prevent an error to be thrown when the access phase was + skipped, such as on nginx-produced errors. + [#4006](https://github.com/Kong/kong/issues/4006) +- aws-lambda: When the client uses HTTP/2, strip response headers that are + disallowed by the protocols. + [#4032](https://github.com/Kong/kong/pull/4032) +- rate-limiting & response-ratelimiting: Improve efficiency by avoiding + unnecessary Redis `SELECT` operations. + [#3973](https://github.com/Kong/kong/pull/3973) + +[Back to TOC](#table-of-contents) + +## [0.15.0] + +> Released on: 2018/12/18 + +This is the last release in the 0.x series, giving users one last chance to +upgrade while still using some of the options and concepts that were marked as +deprecated in Kong 0.x and were removed in Kong 1.0. + +For a list of additions and fixes in Kong 0.15, see the [1.0.0](#100) +changelog. This release includes all new features included in 1.0 (Service +Mesh, Stream Routes and New Migrations), but unlike Kong 1.0, it retains a lot +of the deprecated functionality, like the **API** entity, around. Still, Kong +0.15 does have a number of breaking changes related to functionality that has +changed since version 0.14 (see below). + +If you are starting with Kong, we recommend you to use 1.0.0 instead of this +release. + +If you are already using Kong 0.14, our recommendation is to plan to move to +1.0 -- see the [1.0 Upgrade +Path](https://github.com/kong/kong/blob/master/UPGRADE.md) document for +details. Upgrading to 0.15.0 is only recommended if you can't do away with the +deprecated features but you need some fixes or new features right now. + +### Changes + +##### Dependencies + +- The required OpenResty version is still 1.13.6.2, but for a full feature set + including stream routing and Service Mesh abilities with mutual TLS, Kong's + [openresty-patches](https://github.com/kong/openresty-patches) must be + applied (those patches are already bundled with our official distribution + packages). Kong in HTTP(S) Gateway scenarios does not require these patches. +- Service Mesh abilities require at least OpenSSL version 1.1.1. In our + official distribution packages, OpenSSL has been bumped to 1.1.1. + [#4005](https://github.com/Kong/kong/pull/4005) + +##### Configuration + +- The default value for `cassandra_lb_policy` changed from `RoundRobin` to + `RequestRoundRobin`. This helps reducing the amount of new connections being + opened during a request when using the Cassandra strategy. + [#4004](https://github.com/Kong/kong/pull/4004) + +##### Core + +- Timestamps now bear millisecond precision in their decimal part. + [#3660](https://github.com/Kong/kong/pull/3660) +- The PDK function `kong.request.get_body` will now return `nil, err, mime` + when the body is valid JSON but neither an object nor an array. + [#4063](https://github.com/Kong/kong/pull/4063) + +##### CLI + +- :warning: The new migrations framework (detailed in the [1.0.0 + changelog](#100)) has a different usage (and subcommands) compared to its + predecessor. + [#3802](https://github.com/Kong/kong/pull/3802) + +##### Admin API + +- :warning: In the 0.14.x release, Upstreams, Targets, and Plugins were still + implemented using the old DAO and Admin API. In 0.15.0 and 1.0.0, all core + entities use the new `kong.db` DAO, and their endpoints have been upgraded to + the new Admin API (see below for details). + [#3689](https://github.com/Kong/kong/pull/3689) + [#3739](https://github.com/Kong/kong/pull/3739) + [#3778](https://github.com/Kong/kong/pull/3778) + +A summary of the changes introduced in the new Admin API: + +- Pagination has been included in all "multi-record" endpoints, and pagination + control fields are different than in 0.14.x. +- Filtering now happens via URL path changes (`/consumers/x/plugins`) instead + of querystring fields (`/plugins?consumer_id=x`). +- Array values can't be coherced from comma-separated strings. They must be + "proper" JSON values on JSON requests, or use a new syntax on + form-url-encoded or multipart requests. +- Error messages have been been reworked from the ground up to be more + consistent, precise and informative. +- The `PUT` method has been reimplemented with idempotent behavior and has + been added to some entities that didn't have it. + +For more details about the new Admin API, please visit the official docs: +https://docs.konghq.com/ + +##### Plugins + +- All bundled plugins' schemas and custom entities have been updated to the new + `kong.db` module, and their APIs have been updated to the new Admin API, + which is described in the above section. + [#3766](https://github.com/Kong/kong/pull/3766) + [#3774](https://github.com/Kong/kong/pull/3774) + [#3778](https://github.com/Kong/kong/pull/3778) + [#3839](https://github.com/Kong/kong/pull/3839) +- :warning: All plugins migrations have been converted to the new migration + framework. Custom plugins must use the new migration framework from 0.15 + onwards. + +### Additions + +Kong 0.15.0 contains the same additions as 1.0.0. See the [1.0.0 +changelog](#100) for a complete list. + +### Fixes + +Kong 0.15.0 contains the same fixes as 1.0.0. See the [1.0.0 changelog](#100) +for a complete list. + +[Back to TOC](#table-of-contents) + +## [0.14.1] + +> Released on: 2018/08/21 + +### Additions + +##### Plugins + +- jwt: Support for tokens signed with HS384 and HS512. + Thanks [@kepkin](https://github.com/kepkin) for the patch. + [#3589](https://github.com/Kong/kong/pull/3589) +- acl: Add a new `hide_groups_header` configuration option. If enabled, this + option prevents the plugin from injecting the `X-Consumer-Groups` header + into the upstream request. + Thanks [@jeremyjpj0916](https://github.com/jeremyjpj0916) for the patch! + [#3703](https://github.com/Kong/kong/pull/3703) + +### Fixes + +##### Core + +- Prevent some plugins from breaking in subtle ways when manipulating some + entities and their attributes. An example of such breaking behavior could be + observed when Kong was wrongly injecting `X-Consumer-Username: userdata: + NULL` in upstream requests headers, instead of not injecting this header at + all. + [#3714](https://github.com/Kong/kong/pull/3714) +- Fix an issue which, in some cases, prevented the use of Kong with Cassandra + in environments where DNS load-balancing is in effect for contact points + provided as hostnames (e.g. Kubernetes with `cassandra_contact_points = + cassandra`). + [#3693](https://github.com/Kong/kong/pull/3693) +- Fix an issue which prevented the use of UNIX domain sockets in some logging + plugins, and custom plugins making use of such sockets. + Thanks [@rucciva](https://github.com/rucciva) for the patch. + [#3633](https://github.com/Kong/kong/pull/3633) +- Avoid logging false-negative error messages related to worker events. + [#3692](https://github.com/Kong/kong/pull/3692) + +##### CLI + +- Database connectivity errors are properly prefixed with the database name + again (e.g. `[postgres]`). + [#3648](https://github.com/Kong/kong/pull/3648) + +##### Plugins + +- zipkin + - Allow usage of the plugin with the deprecated "API" entity, and introduce + a new `kong.api` tag. + [kong-plugin-zipkin/commit/4a645e9](https://github.com/Kong/kong-plugin-zipkin/commit/4a645e940e560f2e50567e0360b5df3b38f74853) + - Properly report the `kong.credential` tag. + [kong-plugin-zipkin/commit/c627c36](https://github.com/Kong/kong-plugin-zipkin/commit/c627c36402c9a14cc48011baa773f4ee08efafcf) + - Ensure the plugin does not throw errors when no Route was matched. + [kong-plugin-zipkin#19](https://github.com/Kong/kong-plugin-zipkin/issues/19) +- basic-auth: Passwords with whitespaces are not trimmed anymore. + Thanks [@aloisbarreras](https://github.com/aloisbarreras) for the patch. + [#3650](https://github.com/Kong/kong/pull/3650) +- hmac-auth: Ensure backward compatibility for clients generating signatures + without the request's querystring, as is the case for Kong versions prior to + 0.14.0, which broke this behavior. Users of this plugin on previous versions + of Kong can now safely upgrade to the 0.14 family. + Thanks [@mlehner616](https://github.com/mlehner616) for the patch! + [#3699](https://github.com/Kong/kong/pull/3699) +- ldap-auth + - Set the WWW-Authenticate header authentication scheme accordingly with + the `conf.header_type` property, which allows browsers to show the + authentication popup automatically. Thanks + [@francois-maillard](https://github.com/francois-maillard) for the patch. + [#3656](https://github.com/Kong/kong/pull/3656) + - Invalid authentication attempts do not block subsequent valid attempts + anymore. + [#3677](https://github.com/Kong/kong/pull/3677) + +[Back to TOC](#table-of-contents) + +## [0.14.0] - 2018/07/05 + +This release introduces the first version of the **Plugin Development Kit**: a +Lua SDK, comprised of a set of functions to ease the development of +custom plugins. + +Additionally, it contains several major improvements consolidating Kong's +feature set and flexibility, such as the support for `PUT` endpoints on the +Admin API for idempotent workflows, the execution of plugins during +Nginx-produced errors, and the injection of **Nginx directives** without having +to rely on the custom Nginx configuration pattern! + +Finally, new bundled plugins allow Kong to better integrate with **Cloud +Native** environments, such as Zipkin and Prometheus. + +As usual, major version upgrades require database migrations and changes to the +Nginx configuration file (if you customized the default template). Please take +a few minutes to read the [0.14 Upgrade +Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-014x) for +more details regarding breaking changes and migrations before planning to +upgrade your Kong cluster. + +### Breaking Changes + +##### Dependencies + +- :warning: The required OpenResty version has been bumped to 1.13.6.2. If you + are installing Kong from one of our distribution packages, you are not + affected by this change. + [#3498](https://github.com/Kong/kong/pull/3498) +- :warning: Support for PostgreSQL 9.4 (deprecated in 0.12.0) is now dropped. + [#3490](https://github.com/Kong/kong/pull/3490) +- :warning: Support for Cassandra 2.1 (deprecated in 0.12.0) is now dropped. + [#3490](https://github.com/Kong/kong/pull/3490) + +##### Configuration + +- :warning: The `server_tokens` and `latency_tokens` configuration properties + have been removed. Instead, a new `headers` configuration properties replaces + them and allows for more granular settings of injected headers (e.g. + `Server`, `Via`, `X-Kong-*-Latency`, etc...). + [#3300](https://github.com/Kong/kong/pull/3300) +- :warning: New required `lua_shared_dict` entries must be added to the Nginx + configuration. You are not affected by this change if you do not use a custom + Nginx template. + [#3557](https://github.com/Kong/kong/pull/3557) +- :warning: Other important modifications must be applied to the Nginx + configuration. You are not affected by this change if you do not use a custom + Nginx template. + [#3533](https://github.com/Kong/kong/pull/3533) + +##### Plugins + +- :warning: The Runscope plugin has been dropped, based on the EoL announcement + made by Runscope about their Traffic Inspector product. + [#3495](https://github.com/Kong/kong/pull/3495) + +##### Admin API + +- :warning: The SSL Certificates and SNI entities have moved to the new DAO + implementation. As such, the `/certificates` and `/snis` endpoints have + received notable usability improvements, but suffer from a few breaking + changes. + [#3386](https://github.com/Kong/kong/pull/3386) +- :warning: The Consumers entity has moved to the new DAO implementation. As + such, the `/consumers` endpoint has received notable usability improvements, + but suffers from a few breaking changes. + [#3437](https://github.com/Kong/kong/pull/3437) + +### Changes + +##### Configuration + +- The default value of `db_cache_ttl` is now `0` (disabled). Now that our level + of confidence around the new caching mechanism introduced in 0.11.0 is high + enough, we consider `0` (no TTL) to be an appropriate default for production + environments, as it offers a smoother cache consumption behavior and reduces + database pressure. + [#3492](https://github.com/Kong/kong/pull/3492) + +##### Core + +- :fireworks: Serve stale data from the database cache when the datastore + cannot be reached. Such stale items are "resurrected" for `db_resurrect_ttl` + seconds (see configuration section). + [#3579](https://github.com/Kong/kong/pull/3579) +- Reduce LRU churning in the database cache against some workloads. + [#3550](https://github.com/Kong/kong/pull/3550) + +### Additions + +##### Configuration + +- :fireworks: **Support for injecting Nginx directives via configuration + properties** (in the `kong.conf` file or via environment variables)! This new + way of customizing the Nginx configuration should render obsolete the old way + of maintaining a custom Nginx template in most cases! + [#3530](https://github.com/Kong/kong/pull/3530) +- :fireworks: **Support for selectively disabling bundled plugins**. A new + `plugins` configuration property is introduced, and is used to specify which + plugins should be loaded by the node. Custom plugins should now be specified + in this new property, and the `custom_plugins` property is **deprecated**. + If desired, Kong administrators can specify a minimal set of plugins to load + (instead of the default, bundled plugins), and **improve P99 latency** + thanks to the resulting decrease in database traffic. + [#3387](https://github.com/Kong/kong/pull/3387) +- The new `headers` configuration property allows for specifying the injection + of a new header: `X-Kong-Upstream-Status`. When enabled, Kong will inject + this header containing the HTTP status code of the upstream response in the + client response. This is particularly useful for clients to distinguish + upstream statuses upon rewriting of the response by Kong. + [#3263](https://github.com/Kong/kong/pull/3263) +- A new `db_resurrect_ttl` configuration property can be set to customize + the amount of time stale data can be resurrected for when it cannot be + refreshed. Defaults to 30 seconds. + [#3579](https://github.com/Kong/kong/pull/3579) +- Two new Cassandra load balancing policies are available: `RequestRoundRobin` + and `RequestDCAwareRoundRobin`. Both policies guarantee that the same peer + will be reused across several queries during the lifetime of a request, thus + guaranteeing no new connection will be opened against a peer during this + request. + [#3545](https://github.com/Kong/kong/pull/3545) + +##### Core + +- :fireworks: **Execute plugins on Nginx-produced errors.** Now, when Nginx + produces a 4xx error (upon invalid requests) or 5xx (upon failure from the + load balancer to connect to a Service), Kong will execute the response phases + of its plugins (`header_filter`, `body_filter`, `log`). As such, Kong logging + plugins are not blind to such Nginx-produced errors anymore, and will start + properly reporting them. Plugins should be built defensively against cases + where their `rewrite` or `access` phases were not executed. + [#3533](https://github.com/Kong/kong/pull/3533) +- :fireworks: **Support for cookie-based load balancing!** + [#3472](https://github.com/Kong/kong/pull/3472) + +##### Plugins + +- :fireworks: **Introduction of the Plugin Development Kit!** A set of Lua + functions and variables that will greatly ease and speed up the task of + developing custom plugins. + The Plugin Development Kit (PDK) allows the retrieval and manipulation of the + request and response objects, as well as interacting with various core + components (e.g. logging, load balancing, DAO, etc...) without having to rely + on OpenResty functions, and with the guarantee of their forward-compatibility + with future versions of Kong. + [#3556](https://github.com/Kong/kong/pull/3556) +- :fireworks: **New bundled plugin: Zipkin**! This plugin allows Kong to sample + traces and report them to a running Zipkin instance. + (See: https://github.com/Kong/kong-plugin-zipkin) + [#3434](https://github.com/Kong/kong/pull/3434) +- :fireworks: **New bundled plugin: Prometheus**! This plugin allows Kong to + expose metrics in the Prometheus Exposition format. Available metrics include + HTTP status codes, latencies histogram, bandwidth, and more... + (See: https://github.com/Kong/kong-plugin-prometheus) + [#3547](https://github.com/Kong/kong/pull/3547) +- :fireworks: **New bundled plugin: Azure Functions**! This plugin can be used + to invoke [Microsoft Azure + Functions](https://azure.microsoft.com/en-us/services/functions/), similarly + to the already existing AWS Lambda and OpenWhisk plugins. + (See: https://github.com/Kong/kong-plugin-azure-functions) + [#3428](https://github.com/Kong/kong/pull/3428) +- :fireworks: **New bundled plugin: Serverless Functions**! Dynamically run Lua + without having to write a full-fledged plugin. Lua code snippets can be + uploaded via the Admin API and be executed during Kong's `access` phase. + (See: https://github.com/Kong/kong-plugin-serverless-functions) + [#3551](https://github.com/Kong/kong/pull/3551) +- jwt: Support for limiting the allowed expiration period of JWT tokens. A new + `config.maximum_expiration` property can be set to indicate the maximum + number of seconds the `exp` claim may be ahead in the future. + Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! + [#3331](https://github.com/Kong/kong/pull/3331) +- aws-lambda: Add `us-gov-west-1` to the list of allowed regions. + [#3529](https://github.com/Kong/kong/pull/3529) + +##### Admin API + +- :fireworks: Support for `PUT` in new endpoints (e.g. `/services/{id or + name}`, `/routes/{id}`, `/consumers/{id or username}`), allowing the + development of idempotent configuration workflows when scripting the Admin + API. + [#3416](https://github.com/Kong/kong/pull/3416) +- Support for `PATCH` and `DELETE` on the `/services/{name}`, + `/consumers/{username}`, and `/snis/{name}` endpoints. + [#3416](https://github.com/Kong/kong/pull/3416) + +### Fixes + +##### Configuration + +- Properly support IPv6 addresses in `proxy_listen` and `admin_listen` + configuration properties. + [#3508](https://github.com/Kong/kong/pull/3508) + +##### Core + +- IPv6 nameservers with a scope are now ignored by the DNS resolver. + [#3478](https://github.com/Kong/kong/pull/3478) +- SRV records without a port number now returns the default port instead of + `0`. + [#3478](https://github.com/Kong/kong/pull/3478) +- Ensure DNS-based round robin load balancing starts at a randomized position + to prevent all Nginx workers from starting with the same peer. + [#3478](https://github.com/Kong/kong/pull/3478) +- Properly report timeouts in passive health checks. Previously, connection + timeouts were counted as `tcp_failures`, and upstream timeouts were ignored. + Health check users should ensure that their `timeout` settings reflect their + intended behavior. + [#3539](https://github.com/Kong/kong/pull/3539) +- Ensure active health check probe requests send the `Host` header. + [#3496](https://github.com/Kong/kong/pull/3496) +- Overall, more reliable health checks healthiness counters behavior. + [#3496](https://github.com/Kong/kong/pull/3496) +- Do not set `Content-Type` headers on HTTP 204 No Content responses. + [#3351](https://github.com/Kong/kong/pull/3351) +- Ensure the PostgreSQL connector of the new DAO (used by Services, Routes, + Consumers, and SSL certs/SNIs) is now fully re-entrant and properly behaves + in busy workloads (e.g. scripting requests to the Admin API). + [#3423](https://github.com/Kong/kong/pull/3423) +- Properly route HTTP/1.0 requests without a Host header when using the old + deprecated "API" entity. + [#3438](https://github.com/Kong/kong/pull/3438) +- Ensure that all Kong-produced errors respect the `headers` configuration + setting (previously `server_tokens`) and do not include the `Server` header + if not configured. + [#3511](https://github.com/Kong/kong/pull/3511) +- Harden an existing Cassandra migration. + [#3532](https://github.com/Kong/kong/pull/3532) +- Prevent the load balancer from needlessly rebuilding its state when creating + Targets. + [#3477](https://github.com/Kong/kong/pull/3477) +- Prevent some harmless error logs to be printed during startup when + initialization takes more than a few seconds. + [#3443](https://github.com/Kong/kong/pull/3443) + +##### Plugins + +- hmac: Ensure that empty request bodies do not pass validation if there is no + digest header. + Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! + [#3347](https://github.com/Kong/kong/pull/3347) +- response-transformer: Prevent the plugin from throwing an error when its + `access` handler did not get a chance to run (e.g. on short-circuited, + unauthorized requests). + [#3524](https://github.com/Kong/kong/pull/3524) +- aws-lambda: Ensure logging plugins subsequently run when this plugin + terminates. + [#3512](https://github.com/Kong/kong/pull/3512) +- request-termination: Ensure logging plugins subsequently run when this plugin + terminates. + [#3513](https://github.com/Kong/kong/pull/3513) + +##### Admin API + +- Requests to `/healthy` and `/unhealthy` endpoints for upstream health checks + now properly propagate the new state to other nodes of a Kong cluster. + [#3464](https://github.com/Kong/kong/pull/3464) +- Do not produce an HTTP 500 error when POST-ing to `/services` with an empty + `url` argument. + [#3452](https://github.com/Kong/kong/pull/3452) +- Ensure foreign keys are required when creating child entities (e.g. + `service.id` when creating a Route). Previously some rows could have an empty + `service_id` field. + [#3548](https://github.com/Kong/kong/pull/3548) +- Better type inference in new endpoints (e.g. `/services`, `/routes`, + `/consumers`) when using `application/x-www-form-urlencoded` MIME type. + [#3416](https://github.com/Kong/kong/pull/3416) + +[Back to TOC](#table-of-contents) + +## [0.13.1] - 2018/04/23 + +This release contains numerous bug fixes and a few convenience features. +Notably, a best-effort/backwards-compatible approach is followed to resolve +`no memory` errors caused by the fragmentation of shared memory between the +core and plugins. + +### Added + +##### Core + +- Cache misses are now stored in a separate shared memory zone from hits if + such a zone is defined. This reduces cache turnover and can increase the + cache hit ratio quite considerably. + Users with a custom Nginx template are advised to define such a zone to + benefit from this behavior: + `lua_shared_dict kong_db_cache_miss 12m;`. +- We now ensure that the Cassandra or PostgreSQL instance Kong is connecting + to falls within the supported version range. Deprecated versions result in + warning logs. As a reminder, Kong 0.13.x supports Cassandra 2.2+, + and PostgreSQL 9.5+. Cassandra 2.1 and PostgreSQL 9.4 are supported, but + deprecated. + [#3310](https://github.com/Kong/kong/pull/3310) +- HTTP 494 errors thrown by Nginx are now caught by Kong and produce a native, + Kong-friendly response. + Thanks [@ti-mo](https://github.com/ti-mo) for the contribution! + [#3112](https://github.com/Kong/kong/pull/3112) + +##### CLI + +- Report errors when compiling custom Nginx templates. + [#3294](https://github.com/Kong/kong/pull/3294) + +##### Admin API + +- Friendlier behavior of Routes schema validation: PATCH requests can be made + without specifying all three of `methods`, `hosts`, or `paths` if at least + one of the three is specified in the body. + [#3364](https://github.com/Kong/kong/pull/3364) + +##### Plugins + +- jwt: Support for identity providers using JWKS by ensuring the + `config.key_claim_name` values is looked for in the token header. + Thanks [@brycehemme](https://github.com/brycehemme) for the contribution! + [#3313](https://github.com/Kong/kong/pull/3313) +- basic-auth: Allow specifying empty passwords. + Thanks [@zhouzhuojie](https://github.com/zhouzhuojie) and + [@perryao](https://github.com/perryao) for the contributions! + [#3243](https://github.com/Kong/kong/pull/3243) + +### Fixed + +##### Core + +- Numerous users have reported `no memory` errors which were caused by + circumstantial memory fragmentation. Such errors, while still possible if + plugin authors are not careful, should now mostly be addressed. + [#3311](https://github.com/Kong/kong/pull/3311) + + **If you are using a custom Nginx template, be sure to define the following + shared memory zones to benefit from these fixes**: + + ``` + lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_rate_limiting_counters 12m; + ``` + +##### CLI + +- Redirect Nginx's stdout and stderr output to `kong start` when + `nginx_daemon` is enabled (such as when using the Kong Docker image). This + also prevents growing log files when Nginx redirects logs to `/dev/stdout` + and `/dev/stderr` but `nginx_daemon` is disabled. + [#3297](https://github.com/Kong/kong/pull/3297) + +##### Admin API + +- Set a Service's `port` to `443` when the `url` convenience parameter uses + the `https://` scheme. + [#3358](https://github.com/Kong/kong/pull/3358) +- Ensure PATCH requests do not return an error when un-setting foreign key + fields with JSON `null`. + [#3355](https://github.com/Kong/kong/pull/3355) +- Ensure the `/plugin/schema/:name` endpoint does not corrupt plugins' schemas. + [#3348](https://github.com/Kong/kong/pull/3348) +- Properly URL-decode path segments of plugins endpoints accepting spaces + (e.g. `/consumers//basic-auth/John%20Doe/`). + [#3250](https://github.com/Kong/kong/pull/3250) +- Properly serialize boolean filtering values when using Cassandra. + [#3362](https://github.com/Kong/kong/pull/3362) + +##### Plugins + +- rate-limiting/response-rate-limiting: + - If defined in the Nginx configuration, will use a dedicated + `lua_shared_dict` instead of using the `kong_cache` shared memory zone. + This prevents memory fragmentation issues resulting in `no memory` errors + observed by numerous users. Users with a custom Nginx template are advised + to define such a zone to benefit from this fix: + `lua_shared_dict kong_rate_limiting_counters 12m;`. + [#3311](https://github.com/Kong/kong/pull/3311) + - When using the Redis strategy, ensure the correct Redis database is + selected. This issue could occur when several request and response + rate-limiting were configured using different Redis databases. + Thanks [@mengskysama](https://github.com/mengskysama) for the patch! + [#3293](https://github.com/Kong/kong/pull/3293) +- key-auth: Respect request MIME type when re-encoding the request body + if both `config.key_in_body` and `config.hide_credentials` are enabled. + Thanks [@p0pr0ck5](https://github.com/p0pr0ck5) for the patch! + [#3213](https://github.com/Kong/kong/pull/3213) +- oauth2: Return HTTP 400 on invalid `scope` type. + Thanks [@Gman98ish](https://github.com/Gman98ish) for the patch! + [#3206](https://github.com/Kong/kong/pull/3206) +- ldap-auth: Ensure the plugin does not throw errors when configured as a + global plugin. + [#3354](https://github.com/Kong/kong/pull/3354) +- hmac-auth: Verify signature against non-normalized (`$request_uri`) request + line (instead of `$uri`). + [#3339](https://github.com/Kong/kong/pull/3339) +- aws-lambda: Fix a typo in upstream headers sent to the function. We now + properly send the `X-Amz-Log-Type` header. + [#3398](https://github.com/Kong/kong/pull/3398) + +[Back to TOC](#table-of-contents) + +## [0.13.0] - 2018/03/22 + +This release introduces two new core entities that will improve the way you +configure Kong: **Routes** & **Services**. Those entities replace the "API" +entity and simplify the setup of non-naive use-cases by providing better +separation of concerns and allowing for plugins to be applied to specific +**endpoints**. + +As usual, major version upgrades require database migrations and changes to +the Nginx configuration file (if you customized the default template). +Please take a few minutes to read the [0.13 Upgrade +Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-013x) for +more details regarding breaking changes and migrations before planning to +upgrade your Kong cluster. + +### Breaking Changes + +##### Configuration + +- :warning: The `proxy_listen` and `admin_listen` configuration values have a + new syntax. This syntax is more aligned with that of NGINX and is more + powerful while also simpler. As a result, the following configuration values + have been removed because superfluous: `ssl`, `admin_ssl`, `http2`, + `admin_http2`, `proxy_listen_ssl`, and `admin_listen_ssl`. + [#3147](https://github.com/Kong/kong/pull/3147) + +##### Plugins + +- :warning: galileo: As part of the Galileo deprecation path, the galileo + plugin is not enabled by default anymore, although still bundled with 0.13. + Users are advised to stop using the plugin, but for the time being can keep + enabling it by adding it to the `custom_plugin` configuration value. + [#3233](https://github.com/Kong/kong/pull/3233) +- :warning: rate-limiting (Cassandra): The default migration for including + Routes and Services in plugins will remove and re-create the Cassandra + rate-limiting counters table. This means that users that were rate-limited + because of excessive API consumption will be able to consume the API until + they reach their limit again. There is no such data deletion in PostgreSQL. + [def201f](https://github.com/Kong/kong/commit/def201f566ccf2dd9b670e2f38e401a0450b1cb5) + +### Changes + +##### Dependencies + +- **Note to Docker users**: The `latest` tag on Docker Hub now points to the + **alpine** image instead of CentOS. This also applies to the `0.13.0` tag. +- The OpenResty version shipped with our default packages has been bumped to + `1.13.6.1`. The 0.13.0 release should still be compatible with the OpenResty + `1.11.2.x` series for the time being. +- Bumped [lua-resty-dns-client](https://github.com/Kong/lua-resty-dns-client) + to `2.0.0`. + [#3220](https://github.com/Kong/kong/pull/3220) +- Bumped [lua-resty-http](https://github.com/pintsized/lua-resty-http) to + `0.12`. + [#3196](https://github.com/Kong/kong/pull/3196) +- Bumped [lua-multipart](https://github.com/Kong/lua-multipart) to `0.5.5`. + [#3318](https://github.com/Kong/kong/pull/3318) +- Bumped [lua-resty-healthcheck](https://github.com/Kong/lua-resty-healthcheck) + to `0.4.0`. + [#3321](https://github.com/Kong/kong/pull/3321) + +### Additions + +##### Configuration + +- :fireworks: Support for **control-plane** and **data-plane** modes. The new + syntax of `proxy_listen` and `admin_listen` supports `off`, which + disables either one of those interfaces. It is now simpler than ever to + make a Kong node "Proxy only" (data-plane) or "Admin only" (control-plane). + [#3147](https://github.com/Kong/kong/pull/3147) + +##### Core + +- :fireworks: This release introduces two new entities: **Routes** and + **Services**. Those entities will provide a better separation of concerns + than the "API" entity offers. Routes will define rules for matching a + client's request (e.g., method, host, path...), and Services will represent + upstream services (or backends) that Kong should proxy those requests to. + Plugins can also be added to both Routes and Services, enabling use-cases to + apply plugins more granularly (e.g., per endpoint). + Following this addition, the API entity and related Admin API endpoints are + now deprecated. This release is backwards-compatible with the previous model + and all of your currently defined APIs and matching rules are still + supported, although we advise users to migrate to Routes and Services as soon + as possible. + [#3224](https://github.com/Kong/kong/pull/3224) + +##### Admin API + +- :fireworks: New endpoints: `/routes` and `/services` to interact with the new + core entities. More specific endpoints are also available such as + `/services/{service id or name}/routes`, + `/services/{service id or name}/plugins`, and `/routes/{route id}/plugins`. + [#3224](https://github.com/Kong/kong/pull/3224) +- :fireworks: Our new endpoints (listed above) provide much better responses + with regards to producing responses for incomplete entities, errors, etc... + In the future, existing endpoints will gradually be moved to using this new + Admin API content producer. + [#3224](https://github.com/Kong/kong/pull/3224) +- :fireworks: Improved argument parsing in form-urlencoded requests to the new + endpoints as well. + Kong now expects the following syntaxes for representing + arrays: `hosts[]=a.com&hosts[]=b.com`, `hosts[1]=a.com&hosts[2]=b.com`, which + avoid comma-separated arrays and related issues that can arise. + In the future, existing endpoints will gradually be moved to using this new + Admin API content parser. + [#3224](https://github.com/Kong/kong/pull/3224) + +##### Plugins + +- jwt: `ngx.ctx.authenticated_jwt_token` is available for other plugins to use. + [#2988](https://github.com/Kong/kong/pull/2988) +- statsd: The fields `host`, `port` and `metrics` are no longer marked as + "required", since they have a default value. + [#3209](https://github.com/Kong/kong/pull/3209) + +### Fixes + +##### Core + +- Fix an issue causing nodes in a cluster to use the default health checks + configuration when the user configured them from another node (event + propagated via the cluster). + [#3319](https://github.com/Kong/kong/pull/3319) +- Increase the default load balancer wheel size from 100 to 10.000. This allows + for a better distribution of the load between Targets in general. + [#3296](https://github.com/Kong/kong/pull/3296) + +##### Admin API + +- Fix several issues with application/multipart MIME type parsing of payloads. + [#3318](https://github.com/Kong/kong/pull/3318) +- Fix several issues with the parsing of health checks configuration values. + [#3306](https://github.com/Kong/kong/pull/3306) + [#3321](https://github.com/Kong/kong/pull/3321) + +[Back to TOC](#table-of-contents) + +## [0.12.3] - 2018/03/12 + +### Fixed + +- Suppress a memory leak in the core introduced in 0.12.2. + Thanks [@mengskysama](https://github.com/mengskysama) for the report. + [#3278](https://github.com/Kong/kong/pull/3278) + +[Back to TOC](#table-of-contents) + +## [0.12.2] - 2018/02/28 + +### Added + +##### Core + +- Load balancers now log DNS errors to facilitate debugging. + [#3177](https://github.com/Kong/kong/pull/3177) +- Reports now can include custom immutable values. + [#3180](https://github.com/Kong/kong/pull/3180) + +##### CLI + +- The `kong migrations reset` command has a new `--yes` flag. This flag makes + the command run non-interactively, and ensures no confirmation prompt will + occur. + [#3189](https://github.com/Kong/kong/pull/3189) + +##### Admin API + +- A new endpoint `/upstreams/:upstream_id/health` will return the health of the + specified upstream. + [#3232](https://github.com/Kong/kong/pull/3232) +- The `/` endpoint in the Admin API now exposes the `node_id` field. + [#3234](https://github.com/Kong/kong/pull/3234) + +### Fixed + +##### Core + +- HTTP/1.0 requests without a Host header are routed instead of being rejected. + HTTP/1.1 requests without a Host are considered invalid and will still be + rejected. + Thanks to [@rainiest](https://github.com/rainest) for the patch! + [#3216](https://github.com/Kong/kong/pull/3216) +- Fix the load balancer initialization when some Targets would contain + hostnames. + [#3187](https://github.com/Kong/kong/pull/3187) +- Fix incomplete handling of errors when initializing DAO objects. + [637532e](https://github.com/Kong/kong/commit/637532e05d8ed9a921b5de861cc7f463e96c6e04) +- Remove bogus errors in the logs provoked by healthcheckers between the time + they are unregistered and the time they are garbage-collected + ([#3207](https://github.com/Kong/kong/pull/3207)) and when receiving an HTTP + status not tracked by healthy or unhealthy lists + ([c8eb5ae](https://github.com/Kong/kong/commit/c8eb5ae28147fc02473c05a7b1dbf502fbb64242)). +- Fix soft errors not being handled correctly inside the Kong cache. + [#3150](https://github.com/Kong/kong/pull/3150) + +##### Migrations + +- Better handling of already existing Cassandra keyspaces in migrations. + [#3203](https://github.com/Kong/kong/pull/3203). + Thanks to [@pamiel](https://github.com/pamiel) for the patch! + +##### Admin API + +- Ensure `GET /certificates/{uuid}` does not return HTTP 500 when the given + identifier does not exist. + Thanks to [@vdesjardins](https://github.com/vdesjardins) for the patch! + [#3148](https://github.com/Kong/kong/pull/3148) + +[Back to TOC](#table-of-contents) + +## [0.12.1] - 2018/01/18 + +This release addresses a few issues encountered with 0.12.0, including one +which would prevent upgrading from a previous version. The [0.12 Upgrade +Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) +is still relevant for upgrading existing clusters to 0.12.1. + +### Fixed + +- Fix a migration between previous Kong versions and 0.12.0. + [#3159](https://github.com/Kong/kong/pull/3159) +- Ensure Lua errors are propagated when thrown in the `access` handler by + plugins. + [38580ff](https://github.com/Kong/kong/commit/38580ff547cbd4a557829e3ad135cd6a0f821f7c) + +[Back to TOC](#table-of-contents) + +## [0.12.0] - 2018/01/16 + +This major release focuses on two new features we are very excited about: +**health checks** and **hash based load balancing**! + +We also took this as an opportunity to fix a few prominent issues, sometimes +at the expense of breaking changes but overall improving the flexibility and +usability of Kong! Do keep in mind that this is a major release, and as such, +that we require of you to run the **migrations step**, via the +`kong migrations up` command. + +Please take a few minutes to thoroughly read the [0.12 Upgrade +Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-012x) +for more details regarding breaking changes and migrations before planning to +upgrade your Kong cluster. + +### Deprecation notices + +Starting with 0.12.0, we are announcing the deprecation of older versions +of our supported databases: + +- Support for PostgreSQL 9.4 is deprecated. Users are advised to upgrade to + 9.5+ +- Support for Cassandra 2.1 and below is deprecated. Users are advised to + upgrade to 2.2+ + +Note that the above deprecated versions are still supported in this release, +but will be dropped in subsequent ones. + +### Breaking changes + +##### Core + +- :warning: The required OpenResty version has been bumped to 1.11.2.5. If you + are installing Kong from one of our distribution packages, you are not + affected by this change. + [#3097](https://github.com/Kong/kong/pull/3097) +- :warning: As Kong now executes subsequent plugins when a request is being + short-circuited (e.g. HTTP 401 responses from auth plugins), plugins that + run in the header or body filter phases will be run upon such responses + from the access phase. We consider this change a big improvement in the + Kong run-loop as it allows for more flexibility for plugins. However, it is + unlikely, but possible that some of these plugins (e.g. your custom plugins) + now run in scenarios where they were not previously expected to run. + [#3079](https://github.com/Kong/kong/pull/3079) + +##### Admin API + +- :warning: By default, the Admin API now only listens on the local interface. + We consider this change to be an improvement in the default security policy + of Kong. If you are already using Kong, and your Admin API still binds to all + interfaces, consider updating it as well. You can do so by updating the + `admin_listen` configuration value, like so: `admin_listen = 127.0.0.1:8001`. + Thanks [@pduldig-at-tw](https://github.com/pduldig-at-tw) for the suggestion + and the patch. + [#3016](https://github.com/Kong/kong/pull/3016) + + :red_circle: **Note to Docker users**: Beware of this change as you may have + to ensure that your Admin API is reachable via the host's interface. + You can use the `-e KONG_ADMIN_LISTEN` argument when provisioning your + container(s) to update this value; for example, + `-e KONG_ADMIN_LISTEN=0.0.0.0:8001`. + +- :warning: To reduce confusion, the `/upstreams/:upstream_name_or_id/targets/` + has been updated to not show the full list of Targets anymore, but only + the ones that are currently active in the load balancer. To retrieve the full + history of Targets, you can now query + `/upstreams/:upstream_name_or_id/targets/all`. The + `/upstreams/:upstream_name_or_id/targets/active` endpoint has been removed. + Thanks [@hbagdi](https://github.com/hbagdi) for tackling this backlog item! + [#3049](https://github.com/Kong/kong/pull/3049) +- :warning: The `orderlist` property of Upstreams has been removed, along with + any confusion it may have brought. The balancer is now able to fully function + without it, yet with the same level of entropy in its load distribution. + [#2748](https://github.com/Kong/kong/pull/2748) + +##### CLI + +- :warning: The `$ kong compile` command which was deprecated in 0.11.0 has + been removed. + [#3069](https://github.com/Kong/kong/pull/3069) + +##### Plugins + +- :warning: In logging plugins, the `request.request_uri` field has been + renamed to `request.url`. + [#2445](https://github.com/Kong/kong/pull/2445) + [#3098](https://github.com/Kong/kong/pull/3098) + +### Added + +##### Core + +- :fireworks: Support for **health checks**! Kong can now short-circuit some + of your upstream Targets (replicas) from its load balancer when it encounters + too many TCP or HTTP errors. You can configure the number of failures, or the + HTTP status codes that should be considered invalid, and Kong will monitor + the failures and successes of proxied requests to each upstream Target. We + call this feature **passive health checks**. + Additionally, you can configure **active health checks**, which will make + Kong perform periodic HTTP test requests to actively monitor the health of + your upstream services, and pre-emptively short-circuit them. + Upstream Targets can be manually taken up or down via two new Admin API + endpoints: `/healthy` and `/unhealthy`. + [#3096](https://github.com/Kong/kong/pull/3096) +- :fireworks: Support for **hash based load balancing**! Kong now offers + consistent hashing/sticky sessions load balancing capabilities via the new + `hash_*` attributes of the Upstream entity. Hashes can be based off client + IPs, request headers, or Consumers! + [#2875](https://github.com/Kong/kong/pull/2875) +- :fireworks: Logging plugins now log requests that were short-circuited by + Kong! (e.g. HTTP 401 responses from auth plugins or HTTP 429 responses from + rate limiting plugins, etc.) Kong now executes any subsequent plugins once a + request has been short-circuited. Your plugin must be using the + `kong.tools.responses` module for this behavior to be respected. + [#3079](https://github.com/Kong/kong/pull/3079) +- Kong is now compatible with OpenResty up to version 1.13.6.1. Be aware that + the recommended (and default) version shipped with this release is still + 1.11.2.5. + [#3070](https://github.com/Kong/kong/pull/3070) + +##### CLI + +- `$ kong start` now considers the commonly used `/opt/openresty` prefix when + searching for the `nginx` executable. + [#3074](https://github.com/Kong/kong/pull/3074) + +##### Admin API + +- Two new endpoints, `/healthy` and `/unhealthy` can be used to manually bring + upstream Targets up or down, as part of the new health checks feature of the + load balancer. + [#3096](https://github.com/Kong/kong/pull/3096) + +##### Plugins + +- logging plugins: A new field `upstream_uri` now logs the value of the + upstream request's path. This is useful to help debugging plugins or setups + that aim at rewriting a request's URL during proxying. + Thanks [@shiprabehera](https://github.com/shiprabehera) for the patch! + [#2445](https://github.com/Kong/kong/pull/2445) +- tcp-log: Support for TLS handshake with the logs recipients for secure + transmissions of logging data. + [#3091](https://github.com/Kong/kong/pull/3091) +- jwt: Support for JWTs passed in cookies. Use the new `config.cookie_names` + property to configure the behavior to your liking. + Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! + [#2974](https://github.com/Kong/kong/pull/2974) +- oauth2 + - New `config.auth_header_name` property to customize the authorization + header's name. + Thanks [@supraja93](https://github.com/supraja93) + [#2928](https://github.com/Kong/kong/pull/2928) + - New `config.refresh_ttl` property to customize the TTL of refresh tokens, + previously hard-coded to 14 days. + Thanks [@bob983](https://github.com/bob983) for the patch! + [#2942](https://github.com/Kong/kong/pull/2942) + - Avoid an error in the logs when trying to retrieve an access token from + a request without a body. + Thanks [@WALL-E](https://github.com/WALL-E) for the patch. + [#3063](https://github.com/Kong/kong/pull/3063) +- ldap: New `config.header_type` property to customize the authorization method + in the `Authorization` header. + Thanks [@francois-maillard](https://github.com/francois-maillard) for the + patch! + [#2963](https://github.com/Kong/kong/pull/2963) + +### Fixed + +##### CLI + +- Fix a potential vulnerability in which an attacker could read the Kong + configuration file with insufficient permissions for a short window of time + while Kong is being started. + [#3057](https://github.com/Kong/kong/pull/3057) +- Proper log message upon timeout in `$ kong quit`. + [#3061](https://github.com/Kong/kong/pull/3061) + +##### Admin API + +- The `/certificates` endpoint now properly supports the `snis` parameter + in PUT and PATCH requests. + Thanks [@hbagdi](https://github.com/hbagdi) for the contribution! + [#3040](https://github.com/Kong/kong/pull/3040) +- Avoid sending the `HTTP/1.1 415 Unsupported Content Type` response when + receiving a request with a valid `Content-Type`, but with an empty payload. + [#3077](https://github.com/Kong/kong/pull/3077) + +##### Plugins + +- basic-auth: + - Accept passwords containing `:`. + Thanks [@nico-acidtango](https://github.com/nico-acidtango) for the patch! + [#3014](https://github.com/Kong/kong/pull/3014) + - Performance improvements, courtesy of + [@nico-acidtango](https://github.com/nico-acidtango) + [#3014](https://github.com/Kong/kong/pull/3014) + +[Back to TOC](#table-of-contents) + +## [0.11.2] - 2017/11/29 + +### Added + +##### Plugins + +- key-auth: New endpoints to manipulate API keys. + Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. + [#2955](https://github.com/Kong/kong/pull/2955) + - `/key-auths/` to paginate through all keys. + - `/key-auths/:credential_key_or_id/consumer` to retrieve the Consumer + associated with a key. +- basic-auth: New endpoints to manipulate basic-auth credentials. + Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. + [#2998](https://github.com/Kong/kong/pull/2998) + - `/basic-auths/` to paginate through all basic-auth credentials. + - `/basic-auths/:credential_username_or_id/consumer` to retrieve the + Consumer associated with a credential. +- jwt: New endpoints to manipulate JWTs. + Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. + [#3003](https://github.com/Kong/kong/pull/3003) + - `/jwts/` to paginate through all JWTs. + - `/jwts/:jwt_key_or_id/consumer` to retrieve the Consumer + associated with a JWT. +- hmac-auth: New endpoints to manipulate hmac-auth credentials. + Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. + [#3009](https://github.com/Kong/kong/pull/3009) + - `/hmac-auths/` to paginate through all hmac-auth credentials. + - `/hmac-auths/:hmac_username_or_id/consumer` to retrieve the Consumer + associated with a credential. +- acl: New endpoints to manipulate ACLs. + Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. + [#3039](https://github.com/Kong/kong/pull/3039) + - `/acls/` to paginate through all ACLs. + - `/acls/:acl_id/consumer` to retrieve the Consumer + associated with an ACL. + +### Fixed + +##### Core + +- Avoid logging some unharmful error messages related to clustering. + [#3002](https://github.com/Kong/kong/pull/3002) +- Improve performance and memory footprint when parsing multipart request + bodies. + [Kong/lua-multipart#13](https://github.com/Kong/lua-multipart/pull/13) + +##### Configuration + +- Add a format check for the `admin_listen_ssl` property, ensuring it contains + a valid port. + [#3031](https://github.com/Kong/kong/pull/3031) + +##### Admin API + +- PUT requests with payloads containing non-existing primary keys for entities + now return HTTP 404 Not Found, instead of HTTP 200 OK without a response + body. + [#3007](https://github.com/Kong/kong/pull/3007) +- On the `/` endpoint, ensure `enabled_in_cluster` shows up as an empty JSON + Array (`[]`), instead of an empty JSON Object (`{}`). + Thanks [@hbagdi](https://github.com/hbagdi) for the patch! + [#2982](https://github.com/Kong/kong/issues/2982) + +##### Plugins + +- hmac-auth: Better parsing of the `Authorization` header to avoid internal + errors resulting in HTTP 500. + Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! + [#2996](https://github.com/Kong/kong/pull/2996) +- Improve the performance of the rate-limiting and response-rate-limiting + plugins when using the Redis policy. + [#2956](https://github.com/Kong/kong/pull/2956) +- Improve the performance of the response-transformer plugin. + [#2977](https://github.com/Kong/kong/pull/2977) + +## [0.11.1] - 2017/10/24 + +### Changed + +##### Configuration + +- Drop the `lua_code_cache` configuration property. This setting has been + considered harmful since 0.11.0 as it interferes with Kong's internals. + [#2854](https://github.com/Kong/kong/pull/2854) + +### Fixed + +##### Core + +- DNS: SRV records pointing to an A record are now properly handled by the + load balancer when `preserve_host` is disabled. Such records used to throw + Lua errors on the proxy code path. + [Kong/lua-resty-dns-client#19](https://github.com/Kong/lua-resty-dns-client/pull/19) +- Fixed an edge-case where `preserve_host` would sometimes craft an upstream + request with a Host header from a previous client request instead of the + current one. + [#2832](https://github.com/Kong/kong/pull/2832) +- Ensure APIs with regex URIs are evaluated in the order that they are created. + [#2924](https://github.com/Kong/kong/pull/2924) +- Fixed a typo that caused the load balancing components to ignore the Upstream + slots property. + [#2747](https://github.com/Kong/kong/pull/2747) + +##### CLI + +- Fixed the verification of self-signed SSL certificates for PostgreSQL and + Cassandra in the `kong migrations` command. Self-signed SSL certificates are + now properly verified during migrations according to the + `lua_ssl_trusted_certificate` configuration property. + [#2908](https://github.com/Kong/kong/pull/2908) + +##### Admin API + +- The `/upstream/{upstream}/targets/active` endpoint used to return HTTP + `405 Method Not Allowed` when called with a trailing slash. Both notations + (with and without the trailing slash) are now supported. + [#2884](https://github.com/Kong/kong/pull/2884) + +##### Plugins + +- bot-detection: Fixed an issue which would prevent the plugin from running and + result in an HTTP `500` error if configured globally. + [#2906](https://github.com/Kong/kong/pull/2906) +- ip-restriction: Fixed support for the `0.0.0.0/0` CIDR block. This block is + now supported and won't trigger an error when used in this plugin's properties. + [#2918](https://github.com/Kong/kong/pull/2918) + +### Added + +##### Plugins + +- aws-lambda: Added support to forward the client request's HTTP method, + headers, URI, and body to the Lambda function. + [#2823](https://github.com/Kong/kong/pull/2823) +- key-auth: New `run_on_preflight` configuration option to control + authentication on preflight requests. + [#2857](https://github.com/Kong/kong/pull/2857) +- jwt: New `run_on_preflight` configuration option to control authentication + on preflight requests. + [#2857](https://github.com/Kong/kong/pull/2857) + +##### Plugin development + +- Ensure migrations have valid, unique names to avoid conflicts between custom + plugins. + Thanks [@ikogan](https://github.com/ikogan) for the patch! + [#2821](https://github.com/Kong/kong/pull/2821) + +### Improved + +##### Migrations & Deployments + +- Improve migrations reliability for future major releases. + [#2869](https://github.com/Kong/kong/pull/2869) + +##### Plugins + +- Improve the performance of the acl and oauth2 plugins. + [#2736](https://github.com/Kong/kong/pull/2736) + [#2806](https://github.com/Kong/kong/pull/2806) + +[Back to TOC](#table-of-contents) + +## [0.10.4] - 2017/10/24 + +### Fixed + +##### Core + +- DNS: SRV records pointing to an A record are now properly handled by the + load balancer when `preserve_host` is disabled. Such records used to throw + Lua errors on the proxy code path. + [Kong/lua-resty-dns-client#19](https://github.com/Kong/lua-resty-dns-client/pull/19) +- HTTP `400` errors thrown by Nginx are now correctly caught by Kong and return + a native, Kong-friendly response. + [#2476](https://github.com/Mashape/kong/pull/2476) +- Fix an edge-case where an API with multiple `uris` and `strip_uri = true` + would not always strip the client URI. + [#2562](https://github.com/Mashape/kong/issues/2562) +- Fix an issue where Kong would match an API with a shorter URI (from its + `uris` value) as a prefix instead of a longer, matching prefix from + another API. + [#2662](https://github.com/Mashape/kong/issues/2662) +- Fixed a typo that caused the load balancing components to ignore the + Upstream `slots` property. + [#2747](https://github.com/Mashape/kong/pull/2747) + +##### Configuration + +- Octothorpes (`#`) can now be escaped (`\#`) and included in the Kong + configuration values such as your datastore passwords or usernames. + [#2411](https://github.com/Mashape/kong/pull/2411) + +##### Admin API + +- The `data` response field of the `/upstreams/{upstream}/targets/active` + Admin API endpoint now returns a list (`[]`) instead of an object (`{}`) + when no active targets are present. + [#2619](https://github.com/Mashape/kong/pull/2619) + +##### Plugins + +- datadog: Avoid a runtime error if the plugin is configured as a global plugin + but the downstream request did not match any configured API. + Thanks [@kjsteuer](https://github.com/kjsteuer) for the fix! + [#2702](https://github.com/Mashape/kong/pull/2702) +- ip-restriction: Fixed support for the `0.0.0.0/0` CIDR block. This block is + now supported and won't trigger an error when used in this plugin's properties. + [#2918](https://github.com/Mashape/kong/pull/2918) + +[Back to TOC](#table-of-contents) + +## [0.11.0] - 2017/08/16 + +The latest and greatest version of Kong features improvements all over the +board for a better and easier integration with your infrastructure! + +The highlights of this release are: + +- Support for **regex URIs** in routing, one of the oldest requested + features from the community. +- Support for HTTP/2 traffic from your clients. +- Kong does not depend on Serf anymore, which makes deployment and networking + requirements **considerably simpler**. +- A better integration with orchestration tools thanks to the support for **non + FQDNs** in Kong's DNS resolver. + +As per usual, our major releases include datastore migrations which are +considered **breaking changes**. Additionally, this release contains numerous +breaking changes to the deployment process and proxying behavior that you +should be familiar with. + +We strongly advise that you read this changeset thoroughly, as well as the +[0.11 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-011x) +if you are planning to upgrade a Kong cluster. + +### Breaking changes + +##### Configuration + +- :warning: Numerous updates were made to the Nginx configuration template. + If you are using a custom template, you **must** apply those + modifications. See the [0.11 Upgrade + Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-011x) + for a complete list of changes to apply. + +##### Migrations & Deployment + +- :warning: Migrations are **not** executed automatically by `kong start` + anymore. Migrations are now a **manual** process, which must be executed via + the `kong migrations` command. In practice, this means that you have to run + `kong migrations up [-c kong.conf]` in one of your nodes **before** starting + your Kong nodes. This command should be run from a **single** node/container + to avoid several nodes running migrations concurrently and potentially + corrupting your database. Once the migrations are up-to-date, it is + considered safe to start multiple Kong nodes concurrently. + [#2421](https://github.com/Kong/kong/pull/2421) +- :warning: :fireworks: Serf is **not** a dependency anymore. Kong nodes now + handle cache invalidation events via a built-in database polling mechanism. + See the new "Datastore Cache" section of the configuration file which + contains 3 new documented properties: `db_update_frequency`, + `db_update_propagation`, and `db_cache_ttl`. If you are using Cassandra, you + **should** pay a particular attention to the `db_update_propagation` setting, + as you **should not** use the default value of `0`. + [#2561](https://github.com/Kong/kong/pull/2561) + +##### Core + +- :warning: Kong now requires OpenResty `1.11.2.4`. OpenResty's LuaJIT can + now be built with Lua 5.2 compatibility. + [#2489](https://github.com/Kong/kong/pull/2489) + [#2790](https://github.com/Kong/kong/pull/2790) +- :warning: Previously, the `X-Forwarded-*` and `X-Real-IP` headers were + trusted from any client by default, and forwarded upstream. With the + introduction of the new `trusted_ips` property (see the below "Added" + section) and to enforce best security practices, Kong *does not* trust + any client IP address by default anymore. This will make Kong *not* + forward incoming `X-Forwarded-*` headers if not coming from configured, + trusted IP addresses blocks. This setting also affects the API + `check_https` field, which itself relies on *trusted* `X-Forwarded-Proto` + headers **only**. + [#2236](https://github.com/Kong/kong/pull/2236) +- :warning: The API Object property `http_if_terminated` is now set to `false` + by default. For Kong to evaluate the client `X-Forwarded-Proto` header, you + must now configure Kong to trust the client IP (see above change), **and** + you must explicitly set this value to `true`. This affects you if you are + doing SSL termination somewhere before your requests hit Kong, and if you + have configured `https_only` on the API, or if you use a plugin that requires + HTTPS traffic (e.g. OAuth2). + [#2588](https://github.com/Kong/kong/pull/2588) +- :warning: The internal DNS resolver now honours the `search` and `ndots` + configuration options of your `resolv.conf` file. Make sure that DNS + resolution is still consistent in your environment, and consider + eventually not using FQDNs anymore. + [#2425](https://github.com/Kong/kong/pull/2425) + +##### Admin API + +- :warning: As a result of the Serf removal, Kong is now entirely stateless, + and as such, the `/cluster` endpoint has disappeared. + [#2561](https://github.com/Kong/kong/pull/2561) +- :warning: The Admin API `/status` endpoint does not return a count of the + database entities anymore. Instead, it now returns a `database.reachable` + boolean value, which reflects the state of the connection between Kong + and the underlying database. Please note that this flag **does not** + reflect the health of the database itself. + [#2567](https://github.com/Kong/kong/pull/2567) + +##### Plugin development + +- :warning: The upstream URI is now determined via the Nginx + `$upstream_uri` variable. Custom plugins using the `ngx.req.set_uri()` + API will not be taken into consideration anymore. One must now set the + `ngx.var.upstream_uri` variable from the Lua land. + [#2519](https://github.com/Kong/kong/pull/2519) +- :warning: The `hooks.lua` module for custom plugins is dropped, along + with the `database_cache.lua` module. Database entities caching and + eviction has been greatly improved to simplify and automate most caching + use-cases. See the [Plugins Development + Guide](https://getkong.org/docs/0.11.x/plugin-development/entities-cache/) + and the [0.11 Upgrade + Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-011x) + for more details. + [#2561](https://github.com/Kong/kong/pull/2561) +- :warning: To ensure that the order of execution of plugins is still the same + for vanilla Kong installations, we had to update the `PRIORITY` field of some + of our bundled plugins. If your custom plugin must run after or before a + specific bundled plugin, you might have to update your plugin's `PRIORITY` + field as well. The complete list of plugins and their priorities is available + on the [Plugins Development + Guide](https://getkong.org/docs/0.11.x/plugin-development/custom-logic/). + [#2489](https://github.com/Kong/kong/pull/2489) + [#2813](https://github.com/Kong/kong/pull/2813) + +### Deprecated + +##### CLI + +- The `kong compile` command has been deprecated. Instead, prefer using + the new `kong prepare` command. + [#2706](https://github.com/Kong/kong/pull/2706) + +### Changed + +##### Core + +- Performance around DNS resolution has been greatly improved in some + cases. + [#2625](https://github.com/Kong/kong/pull/2425) +- Secret values are now generated with a kernel-level, Cryptographically + Secure PRNG. + [#2536](https://github.com/Kong/kong/pull/2536) +- The `.kong_env` file created by Kong in its running prefix is now written + without world-read permissions. + [#2611](https://github.com/Kong/kong/pull/2611) + +##### Plugin development + +- The `marshall_event` function on schemas is now ignored by Kong, and can be + safely removed as the new cache invalidation mechanism natively handles + safer events broadcasting. + [#2561](https://github.com/Kong/kong/pull/2561) + +### Added + +##### Core + +- :fireworks: Support for regex URIs! You can now define regexes in your + APIs `uris` property. Those regexes can have capturing groups which can + be extracted by Kong during a request, and accessed later in the plugins + (useful for URI rewriting). See the [Proxy + Guide](https://getkong.org/docs/0.11.x/proxy/#using-regexes-in-uris) for + documentation on how to use regex URIs. + [#2681](https://github.com/Kong/kong/pull/2681) +- :fireworks: Support for HTTP/2. A new `http2` directive now enables + HTTP/2 traffic on the `proxy_listen_ssl` address. + [#2541](https://github.com/Kong/kong/pull/2541) +- :fireworks: Support for the `search` and `ndots` configuration options of + your `resolv.conf` file. + [#2425](https://github.com/Kong/kong/pull/2425) +- Kong now forwards new headers to your upstream services: + `X-Forwarded-Host`, `X-Forwarded-Port`, and `X-Forwarded-Proto`. + [#2236](https://github.com/Kong/kong/pull/2236) +- Support for the PROXY protocol. If the new `real_ip_header` configuration + property is set to `real_ip_header = proxy_protocol`, then Kong will + append the `proxy_protocol` parameter to the Nginx `listen` directive of + the Kong proxy port. + [#2236](https://github.com/Kong/kong/pull/2236) +- Support for BDR compatibility in the PostgreSQL migrations. + Thanks [@AlexBloor](https://github.com/AlexBloor) for the patch! + [#2672](https://github.com/Kong/kong/pull/2672) + +##### Configuration + +- Support for DNS nameservers specified in IPv6 format. + [#2634](https://github.com/Kong/kong/pull/2634) +- A few new DNS configuration properties allow you to tweak the Kong DNS + resolver, and in particular, how it handles the resolution of different + record types or the eviction of stale records. + [#2625](https://github.com/Kong/kong/pull/2625) +- A new `trusted_ips` configuration property allows you to define a list of + trusted IP address blocks that are known to send trusted `X-Forwarded-*` + headers. Requests from trusted IPs will make Kong forward those headers + upstream. Requests from non-trusted IP addresses will make Kong override + the `X-Forwarded-*` headers with its own values. In addition, this + property also sets the ngx_http_realip_module `set_real_ip_from` + directive(s), which makes Kong trust the incoming `X-Real-IP` header as + well, which is used for operations such as rate-limiting by IP address, + and that Kong forwards upstream as well. + [#2236](https://github.com/Kong/kong/pull/2236) +- You can now configure the ngx_http_realip_module from the Kong + configuration. In addition to `trusted_ips` which sets the + `set_real_ip_from` directives(s), two new properties, `real_ip_header` + and `real_ip_recursive` allow you to configure the ngx_http_realip_module + directives bearing the same name. + [#2236](https://github.com/Kong/kong/pull/2236) +- Ability to hide Kong-specific response headers. Two new configuration + fields: `server_tokens` and `latency_tokens` will respectively toggle + whether the `Server` and `X-Kong-*-Latency` headers should be sent to + downstream clients. + [#2259](https://github.com/Kong/kong/pull/2259) +- New configuration property to tune handling request body data via the + `client_max_body_size` and `client_body_buffer_size` directives + (mirroring their Nginx counterparts). Note these settings are only + defined for proxy requests; request body handling in the Admin API + remains unchanged. + [#2602](https://github.com/Kong/kong/pull/2602) +- New `error_default_type` configuration property. This setting is to + specify a MIME type that will be used as the error response body format + when Nginx encounters an error, but no `Accept` header was present in the + request. The default value is `text/plain` for backwards compatibility. + Thanks [@therealgambo](https://github.com/therealgambo) for the + contribution! + [#2500](https://github.com/Kong/kong/pull/2500) +- New `nginx_user` configuration property, which interfaces with the Nginx + `user` directive. + Thanks [@depay](https://github.com/depay) for the contribution! + [#2180](https://github.com/Kong/kong/pull/2180) + +##### CLI + +- New `kong prepare` command to prepare the Kong running prefix (creating + log files, SSL certificates, etc...) and allow for Kong to be started via + the `nginx` binary. This is useful for environments like containers, + where the foreground process should be the Nginx master process. The + `kong compile` command has been deprecated as a result of this addition. + [#2706](https://github.com/Kong/kong/pull/2706) + +##### Admin API + +- Ability to retrieve plugins added to a Consumer via two new endpoints: + `/consumers/:username_or_id/plugins/` and + `/consumers/:username_or_id/plugins/:plugin_id`. + [#2714](https://github.com/Kong/kong/pull/2714) +- Support for JSON `null` in `PATCH` requests to unset a value on any + entity. + [#2700](https://github.com/Kong/kong/pull/2700) + +##### Plugins + +- jwt: Support for RS512 signed tokens. + Thanks [@sarraz1](https://github.com/sarraz1) for the patch! + [#2666](https://github.com/Kong/kong/pull/2666) +- rate-limiting/response-ratelimiting: Optionally hide informative response + headers. + [#2087](https://github.com/Kong/kong/pull/2087) +- aws-lambda: Define a custom response status when the upstream + `X-Amz-Function-Error` header is "Unhandled". + Thanks [@erran](https://github.com/erran) for the contribution! + [#2587](https://github.com/Kong/kong/pull/2587) +- aws-lambda: Add new AWS regions that were previously unsupported. + [#2769](https://github.com/Kong/kong/pull/2769) +- hmac: New option to validate the client-provided SHA-256 of the request + body. + Thanks [@vaibhavatul47](https://github.com/vaibhavatul47) for the + contribution! + [#2419](https://github.com/Kong/kong/pull/2419) +- hmac: Added support for `enforce_headers` option and added HMAC-SHA256, + HMAC-SHA384, and HMAC-SHA512 support. + [#2644](https://github.com/Kong/kong/pull/2644) +- statsd: New metrics and more flexible configuration. Support for + prefixes, configurable stat type, and added metrics. + [#2400](https://github.com/Kong/kong/pull/2400) +- datadog: New metrics and more flexible configuration. Support for + prefixes, configurable stat type, and added metrics. + [#2394](https://github.com/Kong/kong/pull/2394) + +### Fixed + +##### Core + +- Kong now ensures that your clients URIs are transparently proxied + upstream. No percent-encoding/decoding or querystring stripping will + occur anymore. + [#2519](https://github.com/Kong/kong/pull/2519) +- Fix an issue where Kong would match an API with a shorter URI (from its + `uris` value) as a prefix instead of a longer, matching prefix from + another API. + [#2662](https://github.com/Kong/kong/issues/2662) +- Fix an edge-case where an API with multiple `uris` and `strip_uri = true` + would not always strip the client URI. + [#2562](https://github.com/Kong/kong/issues/2562) +- HTTP `400` errors thrown by Nginx are now correctly caught by Kong and return + a native, Kong-friendly response. + [#2476](https://github.com/Kong/kong/pull/2476) + +##### Configuration + +- Octothorpes (`#`) can now be escaped (`\#`) and included in the Kong + configuration values such as your datastore passwords or usernames. + [#2411](https://github.com/Kong/kong/pull/2411) + +##### Admin API + +- The `data` response field of the `/upstreams/{upstream}/targets/active` + Admin API endpoint now returns a list (`[]`) instead of an object (`{}`) + when no active targets are present. + [#2619](https://github.com/Kong/kong/pull/2619) + +##### Plugins + +- The `unique` constraint on OAuth2 `client_secrets` has been removed. + [#2447](https://github.com/Kong/kong/pull/2447) +- The `unique` constraint on JWT Credentials `secrets` has been removed. + [#2548](https://github.com/Kong/kong/pull/2548) +- oauth2: When requesting a token from `/oauth2/token`, one can now pass the + `client_id` as a request body parameter, while `client_id:client_secret` is + passed via the Authorization header. This allows for better integration + with some OAuth2 flows proposed out there, such as from Cloudflare Apps. + Thanks [@cedum](https://github.com/cedum) for the patch! + [#2577](https://github.com/Kong/kong/pull/2577) +- datadog: Avoid a runtime error if the plugin is configured as a global plugin + but the downstream request did not match any configured API. + Thanks [@kjsteuer](https://github.com/kjsteuer) for the fix! + [#2702](https://github.com/Kong/kong/pull/2702) +- Logging plugins: the produced logs `latencies.kong` field used to omit the + time Kong spent in its Load Balancing logic, which includes DNS resolution + time. This latency is now included in `latencies.kong`. + [#2494](https://github.com/Kong/kong/pull/2494) + +[Back to TOC](#table-of-contents) + +## [0.10.3] - 2017/05/24 + +### Changed + +- We noticed that some distribution packages were not + building OpenResty against a JITable PCRE library. This + happened on Ubuntu and RHEL environments where OpenResty was + built against the system's PCRE installation. + We now compile OpenResty against a JITable PCRE source for + those platforms, which should result in significant performance + improvements in regex matching. + [Mashape/kong-distributions #9](https://github.com/Kong/kong-distributions/pull/9) +- TLS connections are now handled with a modern list of + accepted ciphers, as per the Mozilla recommended TLS + ciphers list. + See https://wiki.mozilla.org/Security/Server_Side_TLS. + This behavior is configurable via the newly + introduced configuration properties described in the + below "Added" section. +- Plugins: + - rate-limiting: Performance improvements when using the + `cluster` policy. The number of round trips to the + database has been limited to the number of configured + limits. + [#2488](https://github.com/Kong/kong/pull/2488) + +### Added + +- New `ssl_cipher_suite` and `ssl_ciphers` configuration + properties to configure the desired set of accepted ciphers, + based on the Mozilla recommended TLS ciphers list. + [#2555](https://github.com/Kong/kong/pull/2555) +- New `proxy_ssl_certificate` and `proxy_ssl_certificate_key` + configuration properties. These properties configure the + Nginx directives bearing the same name, to set client + certificates to Kong when connecting to your upstream services. + [#2556](https://github.com/Kong/kong/pull/2556) +- Proxy and Admin API access and error log paths are now + configurable. Access logs can be entirely disabled if + desired. + [#2552](https://github.com/Kong/kong/pull/2552) +- Plugins: + - Logging plugins: The produced logs include a new `tries` + field which contains, which includes the upstream + connection successes and failures of the load-balancer. + [#2429](https://github.com/Kong/kong/pull/2429) + - key-auth: Credentials can now be sent in the request body. + [#2493](https://github.com/Kong/kong/pull/2493) + - cors: Origins can now be defined as regular expressions. + [#2482](https://github.com/Kong/kong/pull/2482) + +### Fixed + +- APIs matching: prioritize APIs with longer `uris` when said + APIs also define `hosts` and/or `methods` as well. Thanks + [@leonzz](https://github.com/leonzz) for the patch. + [#2523](https://github.com/Kong/kong/pull/2523) +- SSL connections to Cassandra can now properly verify the + certificate in use (when `cassandra_ssl_verify` is enabled). + [#2531](https://github.com/Kong/kong/pull/2531) +- The DNS resolver no longer sends a A or AAAA DNS queries for SRV + records. This should improve performance by avoiding unnecessary + lookups. + [#2563](https://github.com/Kong/kong/pull/2563) & + [Mashape/lua-resty-dns-client #12](https://github.com/Kong/lua-resty-dns-client/pull/12) +- Plugins + - All authentication plugins don't throw an error anymore when + invalid credentials are given and the `anonymous` user isn't + configured. + [#2508](https://github.com/Kong/kong/pull/2508) + - rate-limiting: Effectively use the desired Redis database when + the `redis` policy is in use and the `config.redis_database` + property is set. + [#2481](https://github.com/Kong/kong/pull/2481) + - cors: The regression introduced in 0.10.1 regarding not + sending the `*` wildcard when `conf.origin` was not specified + has been fixed. + [#2518](https://github.com/Kong/kong/pull/2518) + - oauth2: properly check the client application ownership of a + token before refreshing it. + [#2461](https://github.com/Kong/kong/pull/2461) + +[Back to TOC](#table-of-contents) + +## [0.10.2] - 2017/05/01 + +### Changed + +- The Kong DNS resolver now honors the `MAXNS` setting (3) when parsing the + nameservers specified in `resolv.conf`. + [#2290](https://github.com/Kong/kong/issues/2290) +- Kong now matches incoming requests via the `$request_uri` property, instead + of `$uri`, in order to better handle percent-encoded URIS. A more detailed + explanation will be included in the below "Fixed" section. + [#2377](https://github.com/Kong/kong/pull/2377) +- Upstream calls do not unconditionally include a trailing `/` anymore. See the + below "Added" section for more details. + [#2315](https://github.com/Kong/kong/pull/2315) +- Admin API: + - The "active targets" endpoint now only return the most recent nonzero + weight Targets, instead of all nonzero weight targets. This is to provide + a better picture of the Targets currently in use by the Kong load balancer. + [#2310](https://github.com/Kong/kong/pull/2310) + +### Added + +- :fireworks: Plugins can implement a new `rewrite` handler to execute code in + the Nginx rewrite phase. This phase is executed prior to matching a + registered Kong API, and prior to any authentication plugin. As such, only + global plugins (neither tied to an API or Consumer) will execute this phase. + [#2354](https://github.com/Kong/kong/pull/2354) +- Ability for the client to chose whether the upstream request (Kong <-> + upstream) should contain a trailing slash in its URI. Prior to this change, + Kong 0.10 would unconditionally append a trailing slash to all upstream + requests. The added functionality is described in + [#2211](https://github.com/Kong/kong/issues/2211), and was implemented in + [#2315](https://github.com/Kong/kong/pull/2315). +- Ability to hide Kong-specific response headers. Two new configuration fields: + `server_tokens` and `latency_tokens` will respectively toggle whether the + `Server` and `X-Kong-*-Latency` headers should be sent to downstream clients. + [#2259](https://github.com/Kong/kong/pull/2259) +- New `cassandra_schema_consensus_timeout` configuration property, to allow for + Kong to wait for the schema consensus of your Cassandra cluster during + migrations. + [#2326](https://github.com/Kong/kong/pull/2326) +- Serf commands executed by a running Kong node are now logged in the Nginx + error logs with a `DEBUG` level. + [#2410](https://github.com/Kong/kong/pull/2410) +- Ensure the required shared dictionaries are defined in the Nginx + configuration. This will prevent custom Nginx templates from potentially + resulting in a breaking upgrade for users. + [#2466](https://github.com/Kong/kong/pull/2466) +- Admin API: + - Target Objects can now be deleted with their ID as well as their name. The + endpoint becomes: `/upstreams/:name_or_id/targets/:target_or_id`. + [#2304](https://github.com/Kong/kong/pull/2304) +- Plugins: + - :fireworks: **New Request termination plugin**. This plugin allows to + temporarily disable an API and return a pre-configured response status and + body to your client. Useful for use-cases such as maintenance mode for your + upstream services. Thanks to [@pauldaustin](https://github.com/pauldaustin) + for the contribution. + [#2051](https://github.com/Kong/kong/pull/2051) + - Logging plugins: The produced logs include two new fields: a `consumer` + field, which contains the properties of the authenticated Consumer + (`id`, `custom_id`, and `username`), if any, and a `tries` field, which + includes the upstream connection successes and failures of the load- + balancer. + [#2367](https://github.com/Kong/kong/pull/2367) + [#2429](https://github.com/Kong/kong/pull/2429) + - http-log: Now set an upstream HTTP basic access authentication header if + the configured `conf.http_endpoint` parameter includes an authentication + section. Thanks [@amir](https://github.com/amir) for the contribution. + [#2432](https://github.com/Kong/kong/pull/2432) + - file-log: New `config.reopen` property to close and reopen the log file on + every request, in order to effectively rotate the logs. + [#2348](https://github.com/Kong/kong/pull/2348) + - jwt: Returns `401 Unauthorized` on invalid claims instead of the previous + `403 Forbidden` status. + [#2433](https://github.com/Kong/kong/pull/2433) + - key-auth: Allow setting API key header names with an underscore. + [#2370](https://github.com/Kong/kong/pull/2370) + - cors: When `config.credentials = true`, we do not send an ACAO header with + value `*`. The ACAO header value will be that of the request's `Origin: ` + header. + [#2451](https://github.com/Kong/kong/pull/2451) + +### Fixed + +- Upstream connections over TLS now set their Client Hello SNI field. The SNI + value is taken from the upstream `Host` header value, and thus also depends + on the `preserve_host` setting of your API. Thanks + [@konrade](https://github.com/konrade) for the original patch. + [#2225](https://github.com/Kong/kong/pull/2225) +- Correctly match APIs with percent-encoded URIs in their `uris` property. + Generally, this change also avoids normalizing (and thus, potentially + altering) the request URI when trying to match an API's `uris` value. Instead + of relying on the Nginx `$uri` variable, we now use `$request_uri`. + [#2377](https://github.com/Kong/kong/pull/2377) +- Handle a routing edge-case under some conditions with the `uris` matching + rule of APIs that would falsely lead Kong into believing no API was matched + for what would actually be a valid request. + [#2343](https://github.com/Kong/kong/pull/2343) +- If no API was configured with a `hosts` matching rule, then the + `preserve_host` flag would never be honored. + [#2344](https://github.com/Kong/kong/pull/2344) +- The `X-Forwarded-For` header sent to your upstream services by Kong is not + set from the Nginx `$proxy_add_x_forwarded_for` variable anymore. Instead, + Kong uses the `$realip_remote_addr` variable to append the real IP address + of a client, instead of `$remote_addr`, which can come from a previous proxy + hop. + [#2236](https://github.com/Kong/kong/pull/2236) +- CNAME records are now properly being cached by the DNS resolver. This results + in a performance improvement over previous 0.10 versions. + [#2303](https://github.com/Kong/kong/pull/2303) +- When using Cassandra, some migrations would not be performed on the same + coordinator as the one originally chosen. The same migrations would also + require a response from other replicas in a cluster, but were not waiting +  for a schema consensus beforehand, causing indeterministic failures in the + migrations, especially if the cluster's inter-nodes communication is slow. + [#2326](https://github.com/Kong/kong/pull/2326) +- The `cassandra_timeout` configuration property is now correctly taken into + consideration by Kong. + [#2326](https://github.com/Kong/kong/pull/2326) +- Correctly trigger plugins configured on the anonymous Consumer for anonymous + requests (from auth plugins with the new `config.anonymous` parameter). + [#2424](https://github.com/Kong/kong/pull/2424) +- When multiple auth plugins were configured with the recent `config.anonymous` + parameter for "OR" authentication, such plugins would override each other's + results and response headers, causing false negatives. + [#2222](https://github.com/Kong/kong/pull/2222) +- Ensure the `cassandra_contact_points` property does not contain any port + information. Those should be specified in `cassandra_port`. Thanks + [@Vermeille](https://github.com/Vermeille) for the contribution. + [#2263](https://github.com/Kong/kong/pull/2263) +- Prevent an upstream or legitimate internal error in the load balancing code + from throwing a Lua-land error as well. + [#2327](https://github.com/Kong/kong/pull/2327) +- Allow backwards compatibility with custom Nginx configurations that still + define the `resolver ${{DNS_RESOLVER}}` directive. Vales from the Kong + `dns_resolver` property will be flattened to a string and appended to the + directive. + [#2386](https://github.com/Kong/kong/pull/2386) +- Plugins: + - hmac: Better handling of invalid base64-encoded signatures. Previously Kong + would return an HTTP 500 error. We now properly return HTTP 403 Forbidden. + [#2283](https://github.com/Kong/kong/pull/2283) +- Admin API: + - Detect conflicts between SNI Objects in the `/snis` and `/certificates` + endpoint. + [#2285](https://github.com/Kong/kong/pull/2285) + - The `/certificates` route used to not return the `total` and `data` JSON + fields. We now send those fields back instead of a root list of certificate + objects. + [#2463](https://github.com/Kong/kong/pull/2463) + - Endpoints with path parameters like `/xxx_or_id` will now also yield the + proper result if the `xxx` field is formatted as a UUID. Most notably, this + fixes a problem for Consumers whose `username` is a UUID, that could not be + found when requesting `/consumers/{username_as_uuid}`. + [#2420](https://github.com/Kong/kong/pull/2420) + - The "active targets" endpoint does not require a trailing slash anymore. + [#2307](https://github.com/Kong/kong/pull/2307) + - Upstream Objects can now be deleted properly when using Cassandra. + [#2404](https://github.com/Kong/kong/pull/2404) + +[Back to TOC](#table-of-contents) + +## [0.10.1] - 2017/03/27 + +### Changed + +- :warning: Serf has been downgraded to version 0.7 in our distributions, + although versions up to 0.8.1 are still supported. This fixes a problem when + automatically detecting the first non-loopback private IP address, which was + defaulted to `127.0.0.1` in Kong 0.10.0. Greater versions of Serf can still + be used, but the IP address needs to be manually specified in the + `cluster_advertise` configuration property. +- :warning: The [CORS Plugin](https://getkong.org/plugins/cors/) parameter + `config.origin` is now `config.origins`. + [#2203](https://github.com/Kong/kong/pull/2203) + + :red_circle: **Post-release note (as of 2017/05/12)**: A faulty behavior + has been observed with this change. Previously, the plugin would send the + `*` wildcard when `config.origin` was not specified. With this change, the + plugin **does not** send the `*` wildcard by default anymore. You will need + to specify it manually when configuring the plugin, with `config.origins=*`. + This behavior is to be fixed in a future release. + + :white_check_mark: **Update (2017/05/24)**: A fix to this regression has been + released as part of 0.10.3. See the section of the Changelog related to this + release for more details. +- Admin API: + - Disable support for TLS/1.0. + [#2212](https://github.com/Kong/kong/pull/2212) + +### Added + +- Admin API: + - Active targets can be pulled with `GET /upstreams/{name}/targets/active`. + [#2230](https://github.com/Kong/kong/pull/2230) + - Provide a convenience endpoint to disable targets at: + `DELETE /upstreams/{name}/targets/{target}`. + Under the hood, this creates a new target with `weight = 0` (the + correct way of disabling targets, which used to cause confusion). + [#2256](https://github.com/Kong/kong/pull/2256) +- Plugins: + - cors: Support for configuring multiple Origin domains. + [#2203](https://github.com/Kong/kong/pull/2203) + +### Fixed + +- Use an LRU cache for Lua-land entities caching to avoid exhausting the Lua + VM memory in long-running instances. + [#2246](https://github.com/Kong/kong/pull/2246) +- Avoid potential deadlocks upon callback errors in the caching module for + database entities. + [#2197](https://github.com/Kong/kong/pull/2197) +- Relax multipart MIME type parsing. A space is allowed in between values + of the Content-Type header. + [#2215](https://github.com/Kong/kong/pull/2215) +- Admin API: + - Better handling of non-supported HTTP methods on endpoints of the Admin + API. In some cases this used to throw an internal error. Calling any + endpoint with a non-supported HTTP method now always returns `405 Method + Not Allowed` as expected. + [#2213](https://github.com/Kong/kong/pull/2213) +- CLI: + - Better error handling when missing Serf executable. + [#2218](https://github.com/Kong/kong/pull/2218) + - Fix a bug in the `kong migrations` command that would prevent it to run + correctly. + [#2238](https://github.com/Kong/kong/pull/2238) + - Trim list values specified in the configuration file. + [#2206](https://github.com/Kong/kong/pull/2206) + - Align the default configuration file's values to the actual, hard-coded + default values to avoid confusion. + [#2254](https://github.com/Kong/kong/issues/2254) +- Plugins: + - hmac: Generate an HMAC secret value if none is provided. + [#2158](https://github.com/Kong/kong/pull/2158) + - oauth2: Don't try to remove credential values from request bodies if the + MIME type is multipart, since such attempts would result in an error. + [#2176](https://github.com/Kong/kong/pull/2176) + - ldap: This plugin should not be applied to a single Consumer, however, this + was not properly enforced. It is now impossible to apply this plugin to a + single Consumer (as per all authentication plugin). + [#2237](https://github.com/Kong/kong/pull/2237) + - aws-lambda: Support for `us-west-2` region in schema. + [#2257](https://github.com/Kong/kong/pull/2257) + +[Back to TOC](#table-of-contents) + +## [0.10.0] - 2017/03/07 + +Kong 0.10 is one of most significant releases to this day. It ships with +exciting new features that have been heavily requested for the last few months, +such as load balancing, Cassandra 3.0 compatibility, Websockets support, +internal DNS resolution (A and SRV records without Dnsmasq), and more flexible +matching capabilities for APIs routing. + +On top of those new features, this release received a particular attention to +performance, and brings many improvements and refactors that should make it +perform significantly better than any previous version. + +### Changed + +- :warning: API Objects (as configured via the Admin API) do **not** support + the `request_host` and `request_uri` fields anymore. The 0.10 migrations + should upgrade your current API Objects, but make sure to read the new [0.10 + Proxy Guide](https://getkong.org/docs/0.10.x/proxy) to learn the new routing + capabilities of Kong. On the good side, this means that Kong can now route + incoming requests according to a combination of Host headers, URIs, and HTTP + methods. +- :warning: Final slashes in `upstream_url` are no longer allowed. + [#2115](https://github.com/Kong/kong/pull/2115) +- :warning: The SSL plugin has been removed and dynamic SSL capabilities have + been added to Kong core, and are configurable via new properties on the API + entity. See the related PR for a detailed explanation of this change. + [#1970](https://github.com/Kong/kong/pull/1970) +- :warning: Drop the Dnsmasq dependency. We now internally resolve both A and + SRV DNS records. + [#1587](https://github.com/Kong/kong/pull/1587) +- :warning: Dropping support for insecure `TLS/1.0` and defaulting `Upgrade` + responses to `TLS/1.2`. + [#2119](https://github.com/Kong/kong/pull/2119) +- Bump the compatible OpenResty version to `1.11.2.1` and `1.11.2.2`. Support + for OpenResty `1.11.2.2` requires the `--without-luajit-lua52` compilation + flag. +- Separate Admin API and Proxy error logs. Admin API logs are now written to + `logs/admin_access.log`. + [#1782](https://github.com/Kong/kong/pull/1782) +- Auto-generates stronger SHA-256 with RSA encryption SSL certificates. + [#2117](https://github.com/Kong/kong/pull/2117) + +### Added + +- :fireworks: Support for Cassandra 3.x. + [#1709](https://github.com/Kong/kong/pull/1709) +- :fireworks: SRV records resolution. + [#1587](https://github.com/Kong/kong/pull/1587) +- :fireworks: Load balancing. When an A or SRV record resolves to multiple + entries, Kong now rotates those upstream targets with a Round-Robin + algorithm. This is a first step towards implementing more load balancing + algorithms. + Another way to specify multiple upstream targets is to use the newly + introduced `/upstreams` and `/targets` entities of the Admin API. + [#1587](https://github.com/Kong/kong/pull/1587) + [#1735](https://github.com/Kong/kong/pull/1735) +- :fireworks: Multiple hosts and paths per API. Kong can now route incoming + requests to your services based on a combination of Host headers, URIs and + HTTP methods. See the related PR for a detailed explanation of the new + properties and capabilities of the new router. + [#1970](https://github.com/Kong/kong/pull/1970) +- :fireworks: Maintain upstream connection pools which should greatly improve + performance, especially for HTTPS upstream connections. We now use HTTP/1.1 + for upstream connections as well as an nginx `upstream` block with a + configurable`keepalive` directive, thanks to the new `nginx_keepalive` + configuration property. + [#1587](https://github.com/Kong/kong/pull/1587) + [#1827](https://github.com/Kong/kong/pull/1827) +- :fireworks: Websockets support. Kong can now upgrade client connections to + use the `ws` protocol when `Upgrade: websocket` is present. + [#1827](https://github.com/Kong/kong/pull/1827) +- Use an in-memory caching strategy for database entities in order to reduce + CPU load during requests proxying. + [#1688](https://github.com/Kong/kong/pull/1688) +- Provide negative-caching for missed database entities. This should improve + performance in some cases. + [#1914](https://github.com/Kong/kong/pull/1914) +- Support for serving the Admin API over SSL. This introduces new properties in + the configuration file: `admin_listen_ssl`, `admin_ssl`, `admin_ssl_cert` and + `admin_ssl_cert_key`. + [#1706](https://github.com/Kong/kong/pull/1706) +- Support for upstream connection timeouts. APIs now have 3 new fields: + `upstream_connect_timeout`, `upstream_send_timeout`, `upstream_read_timeout` + to specify, in milliseconds, a timeout value for requests between Kong and + your APIs. + [#2036](https://github.com/Kong/kong/pull/2036) +- Support for clustering key rotation in the underlying Serf process: + - new `cluster_keyring_file` property in the configuration file. + - new `kong cluster keys ..` CLI commands that expose the underlying + `serf keys ..` commands. + [#2069](https://github.com/Kong/kong/pull/2069) +- Support for `lua_socket_pool_size` property in configuration file. + [#2109](https://github.com/Kong/kong/pull/2109) +- Plugins: + - :fireworks: **New AWS Lambda plugin**. Thanks Tim Erickson for his + collaboration on this new addition. + [#1777](https://github.com/Kong/kong/pull/1777) + [#1190](https://github.com/Kong/kong/pull/1190) + - Anonymous authentication for auth plugins. When such plugins receive the + `config.anonymous=` property, even non-authenticated requests + will be proxied by Kong, with the traditional Consumer headers set to the + designated anonymous consumer, but also with a `X-Anonymous-Consumer` + header. Multiple auth plugins will work in a logical `OR` fashion. + [#1666](https://github.com/Kong/kong/pull/1666) and + [#2035](https://github.com/Kong/kong/pull/2035) + - request-transformer: Ability to change the HTTP method of the upstream + request. [#1635](https://github.com/Kong/kong/pull/1635) + - jwt: Support for ES256 signatures. + [#1920](https://github.com/Kong/kong/pull/1920) + - rate-limiting: Ability to select the Redis database to use via the new + `config.redis_database` plugin property. + [#1941](https://github.com/Kong/kong/pull/1941) + +### Fixed + +- Looking for Serf in known installation paths. + [#1997](https://github.com/Kong/kong/pull/1997) +- Including port in upstream `Host` header. + [#2045](https://github.com/Kong/kong/pull/2045) +- Clarify the purpose of the `cluster_listen_rpc` property in + the configuration file. Thanks Jeremy Monin for the patch. + [#1860](https://github.com/Kong/kong/pull/1860) +- Admin API: + - Properly Return JSON responses (instead of HTML) on HTTP 409 Conflict + when adding Plugins. + [#2014](https://github.com/Kong/kong/issues/2014) +- CLI: + - Avoid double-prefixing migration error messages with the database name + (PostgreSQL/Cassandra). +- Plugins: + - Fix fault tolerance logic and error reporting in rate-limiting plugins. + - CORS: Properly return `Access-Control-Allow-Credentials: false` if + `Access-Control-Allow-Origin: *`. + [#2104](https://github.com/Kong/kong/pull/2104) + - key-auth: enforce `key_names` to be proper header names according to Nginx. + [#2142](https://github.com/Kong/kong/pull/2142) + +[Back to TOC](#table-of-contents) + +## [0.9.9] - 2017/02/02 + +### Fixed + +- Correctly put Cassandra sockets into the Nginx connection pool for later + reuse. This greatly improves the performance for rate-limiting and + response-ratelimiting plugins. + [f8f5306](https://github.com/Kong/kong/commit/f8f53061207de625a29bbe5d80f1807da468a1bc) +- Correct length of a year in seconds for rate-limiting and + response-ratelimiting plugins. A year was wrongly assumed to only be 360 + days long. + [e4fdb2a](https://github.com/Kong/kong/commit/e4fdb2a3af4a5f2bf298c7b6488d88e67288c98b) +- Prevent misinterpretation of the `%` character in proxied URLs encoding. + Thanks Thomas Jouannic for the patch. + [#1998](https://github.com/Kong/kong/pull/1998) + [#2040](https://github.com/Kong/kong/pull/2040) + +[Back to TOC](#table-of-contents) + +## [0.9.8] - 2017/01/19 + +### Fixed + +- Properly set the admin IP in the Serf script. + +### Changed + +- Provide negative-caching for missed database entities. This should improve + performance in some cases. + [#1914](https://github.com/Kong/kong/pull/1914) + +### Fixed + +- Plugins: + - Fix fault tolerance logic and error reporting in rate-limiting plugins. + +[Back to TOC](#table-of-contents) + +## [0.9.7] - 2016/12/21 + +### Fixed + +- Fixed a performance issue in Cassandra by removing an old workaround that was + forcing Cassandra to use LuaSocket instead of cosockets. + [#1916](https://github.com/Kong/kong/pull/1916) +- Fixed an issue that was causing a recursive attempt to stop Kong's services + when an error was occurring. + [#1877](https://github.com/Kong/kong/pull/1877) +- Custom plugins are now properly loaded again. + [#1910](https://github.com/Kong/kong/pull/1910) +- Plugins: + - Galileo: properly encode empty arrays. + [#1909](https://github.com/Kong/kong/pull/1909) + - OAuth 2: implements a missing Postgres migration for `redirect_uri` in + every OAuth 2 credential. [#1911](https://github.com/Kong/kong/pull/1911) + - OAuth 2: safely parse the request body even when no data has been sent. + [#1915](https://github.com/Kong/kong/pull/1915) + +[Back to TOC](#table-of-contents) + +## [0.9.6] - 2016/11/29 + +### Fixed + +- Resolve support for PostgreSQL SSL connections. + [#1720](https://github.com/Kong/kong/issues/1720) +- Ensure `kong start` honors the `--conf` flag is a config file already exists + at one of the default locations (`/etc/kong.conf`, `/etc/kong/kong.conf`). + [#1681](https://github.com/Kong/kong/pull/1681) +- Obfuscate sensitive properties from the `/` Admin API route which returns + the current node's configuration. + [#1650](https://github.com/Kong/kong/pull/1650) + +[Back to TOC](#table-of-contents) + +## [0.9.5] - 2016/11/07 + +### Changed + +- Dropping support for OpenResty 1.9.15.1 in favor of 1.11.2.1 + [#1797](https://github.com/Kong/kong/pull/1797) + +### Fixed + +- Fixed an error (introduced in 0.9.4) in the auto-clustering event + +[Back to TOC](#table-of-contents) + +## [0.9.4] - 2016/11/02 + +### Fixed + +- Fixed the random string generator that was causing some problems, especially + in Serf for clustering. [#1754](https://github.com/Kong/kong/pull/1754) +- Seed random number generator in CLI. + [#1641](https://github.com/Kong/kong/pull/1641) +- Reducing log noise in the Admin API. + [#1781](https://github.com/Kong/kong/pull/1781) +- Fixed the reports lock implementation that was generating a periodic error + message. [#1783](https://github.com/Kong/kong/pull/1783) + +[Back to TOC](#table-of-contents) + +## [0.9.3] - 2016/10/07 + +### Added + +- Added support for Serf 0.8. [#1693](https://github.com/Kong/kong/pull/1693) + +### Fixed + +- Properly invalidate global plugins. + [#1723](https://github.com/Kong/kong/pull/1723) + +[Back to TOC](#table-of-contents) + +## [0.9.2] - 2016/09/20 + +### Fixed + +- Correctly report migrations errors. This was caused by an error being thrown + from the error handler, and superseding the actual error. [#1605] + (https://github.com/Kong/kong/pull/1605) +- Prevent Kong from silently failing to start. This would be caused by an + erroneous error handler. [28f5d10] + (https://github.com/Kong/kong/commit/28f5d10) +- Only report a random number generator seeding error when it is not already + seeded. [#1613](https://github.com/Kong/kong/pull/1613) +- Reduce intra-cluster noise by not propagating keepalive requests events. + [#1660](https://github.com/Kong/kong/pull/1660) +- Admin API: + - Obfuscates sensitive configuration settings from the `/` route. + [#1650](https://github.com/Kong/kong/pull/1650) +- CLI: + - Prevent a failed `kong start` to stop an already running Kong node. + [#1645](https://github.com/Kong/kong/pull/1645) + - Remove unset configuration placeholders from the nginx configuration + template. This would occur when no Internet connection would be + available and would cause Kong to compile an erroneous nginx config. + [#1606](https://github.com/Kong/kong/pull/1606) + - Properly count the number of executed migrations. + [#1649](https://github.com/Kong/kong/pull/1649) +- Plugins: + - OAuth2: remove the "Kong" mentions in missing `provision_key` error + messages. [#1633](https://github.com/Kong/kong/pull/1633) + - OAuth2: allow to correctly delete applications when using Cassandra. + [#1659](https://github.com/Kong/kong/pull/1659) + - galileo: provide a default `bodySize` value when `log_bodies=true` but the + current request/response has no body. + [#1657](https://github.com/Kong/kong/pull/1657) + +[Back to TOC](#table-of-contents) + +## [0.9.1] - 2016/09/02 + +### Added + +- Plugins: + - ACL: allow to retrieve/update/delete an ACL by group name. + [#1544](https://github.com/Kong/kong/pull/1544) + - Basic Authentication: allow to retrieve/update/delete a credential by `username`. + [#1570](https://github.com/Kong/kong/pull/1570) + - HMAC Authentication: allow to retrieve/update/delete a credential by `username`. + [#1570](https://github.com/Kong/kong/pull/1570) + - JWT Authentication: allow to retrieve/update/delete a credential by `key`. + [#1570](https://github.com/Kong/kong/pull/1570) + - Key Authentication: allow to retrieve/update/delete a credential by `key`. + [#1570](https://github.com/Kong/kong/pull/1570) + - OAuth2 Authentication: allow to retrieve/update/delete a credential by `client_id` and tokens by `access_token`. + [#1570](https://github.com/Kong/kong/pull/1570) + +### Fixed + +- Correctly parse configuration file settings containing comments. + [#1569](https://github.com/Kong/kong/pull/1569) +- Prevent third-party Lua modules (and plugins) to override the seed for random + number generation. This prevents the creation of conflicting UUIDs. + [#1558](https://github.com/Kong/kong/pull/1558) +- Use [pgmoon-mashape](https://github.com/Kong/pgmoon) `2.0.0` which + properly namespaces our fork, avoiding conflicts with other versions of + pgmoon, such as the one installed by Lapis. + [#1582](https://github.com/Kong/kong/pull/1582) +- Avoid exposing OpenResty's information on HTTP `4xx` errors. + [#1567](https://github.com/Kong/kong/pull/1567) +- ulimit with `unlimited` value is now properly handled. + [#1545](https://github.com/Kong/kong/pull/1545) +- CLI: + - Stop third-party services (Dnsmasq/Serf) when Kong could not start. + [#1588](https://github.com/Kong/kong/pull/1588) + - Prefix database migration errors (such as Postgres' `connection refused`) + with the database name (`postgres`/`cassandra`) to avoid confusions. + [#1583](https://github.com/Kong/kong/pull/1583) +- Plugins: + - galileo: Use `Content-Length` header to get request/response body size when + `log_bodies` is disabled. + [#1584](https://github.com/Kong/kong/pull/1584) +- Admin API: + - Revert the `/plugins/enabled` endpoint's response to be a JSON array, and + not an Object. [#1529](https://github.com/Kong/kong/pull/1529) + +[Back to TOC](#table-of-contents) + +## [0.9.0] - 2016/08/18 + +The main focus of this release is Kong's new CLI. With a simpler configuration file, new settings, environment variables support, new commands as well as a new interpreter, the new CLI gives more power and flexibility to Kong users and allow for an easier integration in your deployment workflow, as well as better testing for developers and plugins authors. Additionally, some new plugins and performance improvements are included as well as the regular bug fixes. + +### Changed + +- :warning: PostgreSQL is the new default datastore for Kong. If you were using Cassandra and you are upgrading, you need to explicitly set `cassandra` as your `database`. +- :warning: New CLI, with new commands and refined arguments. This new CLI uses the `resty-cli` interpreter (see [lua-resty-cli](https://github.com/openresty/resty-cli)) instead of LuaJIT. As a result, the `resty` executable must be available in your `$PATH` (resty-cli is shipped in the OpenResty bundle) as well as the `bin/kong` executable. Kong does not rely on Luarocks installing the `bin/kong` executable anymore. This change of behavior is taken care of if you are using one of the official Kong packages. +- :warning: Kong uses a new configuration file, with an easier syntax than the previous YAML file. +- New arguments for the CLI, such as verbose, debug and tracing flags. We also avoid requiring the configuration file as an argument to each command as per the previous CLI. +- Customization of the Nginx configuration can now be taken care of using two different approaches: with a custom Nginx configuration template and using `kong start --template `, or by using `kong compile` to generate the Kong Nginx sub-configuration, and `include` it in a custom Nginx instance. +- Plugins: + - Rate Limiting: the `continue_on_error` property is now called `fault_tolerant`. + - Response Rate Limiting: the `continue_on_error` property is now called `fault_tolerant`. + +### Added + +- :fireworks: Support for overriding configuration settings with environment variables. +- :fireworks: Support for SSL connections between Kong and PostgreSQL. [#1425](https://github.com/Kong/kong/pull/1425) +- :fireworks: Ability to apply plugins with more granularity: per-consumer, and global plugins are now possible. [#1403](https://github.com/Kong/kong/pull/1403) +- New `kong check` command: validates a Kong configuration file. +- Better version check for third-party dependencies (OpenResty, Serf, Dnsmasq). [#1307](https://github.com/Kong/kong/pull/1307) +- Ability to configure the validation depth of database SSL certificates from the configuration file. [#1420](https://github.com/Kong/kong/pull/1420) +- `request_host`: internationalized url support; utf-8 domain names through punycode support and paths through %-encoding. [#1300](https://github.com/Kong/kong/issues/1300) +- Implements caching locks when fetching database configuration (APIs, Plugins...) to avoid dog pile effect on cold nodes. [#1402](https://github.com/Kong/kong/pull/1402) +- Plugins: + - :fireworks: **New bot-detection plugin**: protect your APIs by detecting and rejecting common bots and crawlers. [#1413](https://github.com/Kong/kong/pull/1413) + - correlation-id: new "tracker" generator, identifying requests per worker and connection. [#1288](https://github.com/Kong/kong/pull/1288) + - request/response-transformer: ability to add strings including colon characters. [#1353](https://github.com/Kong/kong/pull/1353) + - rate-limiting: support for new rate-limiting policies (`cluster`, `local` and `redis`), and for a new `limit_by` property to force rate-limiting by `consumer`, `credential` or `ip`. + - response-rate-limiting: support for new rate-limiting policies (`cluster`, `local` and `redis`), and for a new `limit_by` property to force rate-limiting by `consumer`, `credential` or `ip`. + - galileo: performance improvements of ALF serialization. ALFs are not discarded when exceeding 20MBs anymore. [#1463](https://github.com/Kong/kong/issues/1463) + - statsd: new `upstream_stream` latency metric. [#1466](https://github.com/Kong/kong/pull/1466) + - datadog: new `upstream_stream` latency metric and tagging support for each metric. [#1473](https://github.com/Kong/kong/pull/1473) + +### Removed + +- We now use [lua-resty-jit-uuid](https://github.com/thibaultCha/lua-resty-jit-uuid) for UUID generation, which is a pure Lua implementation of [RFC 4122](https://www.ietf.org/rfc/rfc4122.txt). As a result, libuuid is not a dependency of Kong anymore. + +### Fixed + +- Sensitive configuration settings are not printed to stdout anymore. [#1256](https://github.com/Kong/kong/issues/1256) +- Fixed bug that caused nodes to remove themselves from the database when they attempted to join the cluster. [#1437](https://github.com/Kong/kong/pull/1437) +- Plugins: + - request-size-limiting: use proper constant for MB units while setting the size limit. [#1416](https://github.com/Kong/kong/pull/1416) + - OAuth2: security and config validation fixes. [#1409](https://github.com/Kong/kong/pull/1409) [#1112](https://github.com/Kong/kong/pull/1112) + - request/response-transformer: better validation of fields provided without a value. [#1399](https://github.com/Kong/kong/pull/1399) + - JWT: handle some edge-cases that could result in HTTP 500 errors. [#1362](https://github.com/Kong/kong/pull/1362) + +> **internal** +> - new test suite using resty-cli and removing the need to monkey-patch the `ngx` global. +> - custom assertions and new helper methods (`wait_until()`) to gracefully fail in case of timeout. +> - increase atomicity of the testing environment. +> - lighter testing instance, only running 1 worker and not using Dnsmasq by default. + +[Back to TOC](#table-of-contents) + +## [0.8.3] - 2016/06/01 + +This release includes some bugfixes: + +### Changed + +- Switched the log level of the "No nodes found in cluster" warning to `INFO`, that was printed when starting up the first Kong node in a new cluster. +- Kong now requires OpenResty `1.9.7.5`. + +### Fixed + +- New nodes are now properly registered into the `nodes` table when running on the same machine. [#1281](https://github.com/Kong/kong/pull/1281) +- Fixed a failed error parsing on Postgres. [#1269](https://github.com/Kong/kong/pull/1269) +- Plugins: + - Response Transformer: Slashes are now encoded properly, and fixed a bug that hang the execution of the plugin. [#1257](https://github.com/Kong/kong/pull/1257) and [#1263](https://github.com/Kong/kong/pull/1263) + - JWT: If a value for `algorithm` is missing, it's now `HS256` by default. This problem occurred when migrating from older versions of Kong. + - OAuth 2.0: Fixed a Postgres problem that was preventing an application from being created, and fixed a check on the `redirect_uri` field. [#1264](https://github.com/Kong/kong/pull/1264) and [#1267](https://github.com/Kong/kong/issues/1267) + +[Back to TOC](#table-of-contents) + +## [0.8.2] - 2016/05/25 + +This release includes bugfixes and minor updates: + +### Added + +- Support for a simple slash in `request_path`. [#1227](https://github.com/Kong/kong/pull/1227) +- Plugins: + - Response Rate Limiting: it now appends usage headers to the upstream requests in the form of `X-Ratelimit-Remaining-{limit_name}` and introduces a new `config.block_on_first_violation` property. [#1235](https://github.com/Kong/kong/pull/1235) + +#### Changed + +- Plugins: + - **Mashape Analytics: The plugin is now called "Galileo", and added support for Galileo v3. [#1159](https://github.com/Kong/kong/pull/1159)** + +#### Fixed + +- Postgres now relies on the `search_path` configured on the database and its default value `$user, public`. [#1196](https://github.com/Kong/kong/issues/1196) +- Kong now properly encodes an empty querystring parameter like `?param=` when proxying the request. [#1210](https://github.com/Kong/kong/pull/1210) +- The configuration now checks that `cluster.ttl_on_failure` is at least 60 seconds. [#1199](https://github.com/Kong/kong/pull/1199) +- Plugins: + - Loggly: Fixed an issue that was triggering 400 and 500 errors. [#1184](https://github.com/Kong/kong/pull/1184) + - JWT: The `TYP` value in the header is not optional and case-insensitive. [#1192](https://github.com/Kong/kong/pull/1192) + - Request Transformer: Fixed a bug when transforming request headers. [#1202](https://github.com/Kong/kong/pull/1202) + - OAuth 2.0: Multiple redirect URIs are now supported. [#1112](https://github.com/Kong/kong/pull/1112) + - IP Restriction: Fixed that prevented the plugin for working properly when added on an API. [#1245](https://github.com/Kong/kong/pull/1245) + - CORS: Fixed an issue when `config.preflight_continue` was enabled. [#1240](https://github.com/Kong/kong/pull/1240) + +[Back to TOC](#table-of-contents) + +## [0.8.1] - 2016/04/27 + +This release includes some fixes and minor updates: + +### Added + +- Adds `X-Forwarded-Host` and `X-Forwarded-Prefix` to the upstream request headers. [#1180](https://github.com/Kong/kong/pull/1180) +- Plugins: + - Datadog: Added two new metrics, `unique_users` and `request_per_user`, that log the consumer information. [#1179](https://github.com/Kong/kong/pull/1179) + +### Fixed + +- Fixed a DAO bug that affected full entity updates. [#1163](https://github.com/Kong/kong/pull/1163) +- Fixed a bug when setting the authentication provider in Cassandra. +- Updated the Cassandra driver to v0.5.2. +- Properly enforcing required fields in PUT requests. [#1177](https://github.com/Kong/kong/pull/1177) +- Fixed a bug that prevented to retrieve the hostname of the local machine on certain systems. [#1178](https://github.com/Kong/kong/pull/1178) + +[Back to TOC](#table-of-contents) + +## [0.8.0] - 2016/04/18 + +This release includes support for PostgreSQL as Kong's primary datastore! + +### Breaking changes + +- Remove support for the long deprecated `/consumers/:consumer/keyauth/` and `/consumers/:consumer/basicauth/` routes (deprecated in `0.5.0`). The new routes (available since `0.5.0` too) use the real name of the plugin: `/consumers/:consumer/key-auth` and `/consumers/:consumer/basic-auth`. + +### Added + +- Support for PostgreSQL 9.4+ as Kong's primary datastore. [#331](https://github.com/Kong/kong/issues/331) [#1054](https://github.com/Kong/kong/issues/1054) +- Configurable Cassandra reading/writing consistency. [#1026](https://github.com/Kong/kong/pull/1026) +- Admin API: including pending and running timers count in the response to `/`. [#992](https://github.com/Kong/kong/pull/992) +- Plugins + - **New correlation-id plugin**: assign unique identifiers to the requests processed by Kong. Courtesy of [@opyate](https://github.com/opyate). [#1094](https://github.com/Kong/kong/pull/1094) + - LDAP: add support for LDAP authentication. [#1133](https://github.com/Kong/kong/pull/1133) + - StatsD: add support for StatsD logging. [#1142](https://github.com/Kong/kong/pull/1142) + - JWT: add support for RS256 signed tokens thanks to [@kdstew](https://github.com/kdstew)! [#1053](https://github.com/Kong/kong/pull/1053) + - ACL: appends `X-Consumer-Groups` to the request, so the upstream service can check what groups the consumer belongs to. [#1154](https://github.com/Kong/kong/pull/1154) + - Galileo (mashape-analytics): increase batch sending timeout to 30s. [#1091](https://github.com/Kong/kong/pull/1091) +- Added `ttl_on_failure` option in the cluster configuration, to configure the TTL of failed nodes. [#1125](https://github.com/Kong/kong/pull/1125) + +### Fixed + +- Introduce a new `port` option when connecting to your Cassandra cluster instead of using the CQL default (9042). [#1139](https://github.com/Kong/kong/issues/1139) +- Plugins + - Request/Response Transformer: add missing migrations for upgrades from ` <= 0.5.x`. [#1064](https://github.com/Kong/kong/issues/1064) + - OAuth2 + - Error responses comply to RFC 6749. [#1017](https://github.com/Kong/kong/issues/1017) + - Handle multipart requests. [#1067](https://github.com/Kong/kong/issues/1067) + - Make access_tokens correctly expire. [#1089](https://github.com/Kong/kong/issues/1089) + +> **internal** +> - replace globals with singleton pattern thanks to [@mars](https://github.com/mars). +> - fixed resolution mismatches when using deep paths in the path resolver. + +[Back to TOC](#table-of-contents) + +## [0.7.0] - 2016/02/24 + +### Breaking changes + +Due to the NGINX security fixes (CVE-2016-0742, CVE-2016-0746, CVE-2016-0747), OpenResty was bumped to `1.9.7.3` which is not backwards compatible, and thus requires changes to be made to the `nginx` property of Kong's configuration file. See the [0.7 upgrade path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-07x) for instructions. + +However by upgrading the underlying OpenResty version, source installations do not have to patch the NGINX core and use the old `ssl-cert-by-lua` branch of ngx_lua anymore. This will make source installations much easier. + +### Added + +- Support for OpenResty `1.9.7.*`. This includes NGINX security fixes (CVE-2016-0742, CVE-2016-0746, CVE-2016-0747). [#906](https://github.com/Kong/kong/pull/906) +- Plugins + - **New Runscope plugin**: Monitor your APIs from Kong with Runscope. Courtesy of [@mansilladev](https://github.com/mansilladev). [#924](https://github.com/Kong/kong/pull/924) + - Datadog: New `response.size` metric. [#923](https://github.com/Kong/kong/pull/923) + - Rate-Limiting and Response Rate-Limiting + - New `config.async` option to asynchronously increment counters to reduce latency at the cost of slightly reducing the accuracy. [#912](https://github.com/Kong/kong/pull/912) + - New `config.continue_on_error` option to keep proxying requests in case the datastore is unreachable. rate-limiting operations will be disabled until the datastore is responsive again. [#953](https://github.com/Kong/kong/pull/953) +- CLI + - Perform a simple permission check on the NGINX working directory when starting, to prevent errors during execution. [#939](https://github.com/Kong/kong/pull/939) +- Send 50x errors with the appropriate format. [#927](https://github.com/Kong/kong/pull/927) [#970](https://github.com/Kong/kong/pull/970) + +### Fixed + +- Plugins + - OAuth2 + - Better handling of `redirect_uri` (prevent the use of fragments and correctly handle querystrings). Courtesy of [@PGBI](https://github.com/PGBI). [#930](https://github.com/Kong/kong/pull/930) + - Add `PUT` support to the `/auth2_tokens` route. [#897](https://github.com/Kong/kong/pull/897) + - Better error message when the `access_token` is missing. [#1003](https://github.com/Kong/kong/pull/1003) + - IP restriction: Fix an issue that could arise when restarting Kong. Now Kong does not need to be restarted for the ip-restriction configuration to take effect. [#782](https://github.com/Kong/kong/pull/782) [#960](https://github.com/Kong/kong/pull/960) + - ACL: Properly invalidating entities when assigning a new ACL group. [#996](https://github.com/Kong/kong/pull/996) + - SSL: Replace shelled out openssl calls with native `ngx.ssl` conversion utilities, which preserve the certificate chain. [#968](https://github.com/Kong/kong/pull/968) +- Avoid user warning on start when the user is not root. [#964](https://github.com/Kong/kong/pull/964) +- Store Serf logs in NGINX working directory to prevent eventual permission issues. [#975](https://github.com/Kong/kong/pull/975) +- Allow plugins configured on a Consumer *without* being configured on an API to run. [#978](https://github.com/Kong/kong/issues/978) [#980](https://github.com/Kong/kong/pull/980) +- Fixed an edge-case where Kong nodes would not be registered in the `nodes` table. [#1008](https://github.com/Kong/kong/pull/1008) + +[Back to TOC](#table-of-contents) + +## [0.6.1] - 2016/02/03 + +This release contains tiny bug fixes that were especially annoying for complex Cassandra setups and power users of the Admin API! + +### Added + +- A `timeout` property for the Cassandra configuration. In ms, this timeout is effective as a connection and a reading timeout. [#937](https://github.com/Kong/kong/pull/937) + +### Fixed + +- Correctly set the Cassandra SSL certificate in the Nginx configuration while starting Kong. [#921](https://github.com/Kong/kong/pull/921) +- Rename the `user` Cassandra property to `username` (Kong looks for `username`, hence `user` would fail). [#922](https://github.com/Kong/kong/pull/922) +- Allow Cassandra authentication with arbitrary plain text auth providers (such as Instaclustr uses), fixing authentication with them. [#937](https://github.com/Kong/kong/pull/937) +- Admin API + - Fix the `/plugins/:id` route for `PATCH` method. [#941](https://github.com/Kong/kong/pull/941) +- Plugins + - HTTP logging: remove the additional `\r\n` at the end of the logging request body. [#926](https://github.com/Kong/kong/pull/926) + - Galileo: catch occasional internal errors happening when a request was cancelled by the client and fix missing shm for the retry policy. [#931](https://github.com/Kong/kong/pull/931) + +[Back to TOC](#table-of-contents) + +## [0.6.0] - 2016/01/22 + +### Breaking changes + + We would recommended to consult the suggested [0.6 upgrade path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-06x) for this release. + +- [Serf](https://www.serf.io/) is now a Kong dependency. It allows Kong nodes to communicate between each other opening the way to many features and improvements. +- The configuration file changed. Some properties were renamed, others were moved, and some are new. We would recommend checking out the new default configuration file. +- Drop the Lua 5.1 dependency which was only used by the CLI. The CLI now runs with LuaJIT, which is consistent with other Kong components (Luarocks and OpenResty) already relying on LuaJIT. Make sure the LuaJIT interpreter is included in your `$PATH`. [#799](https://github.com/Kong/kong/pull/799) + +### Added + +One of the biggest new features of this release is the cluster-awareness added to Kong in [#729](https://github.com/Kong/kong/pull/729), which deserves its own section: + +- Each Kong node is now aware of belonging to a cluster through Serf. Nodes automatically join the specified cluster according to the configuration file's settings. +- The datastore cache is not invalidated by expiration time anymore, but following an invalidation strategy between the nodes of a same cluster, leading to improved performance. +- Admin API + - Expose a `/cache` endpoint for retrieving elements stored in the in-memory cache of a node. + - Expose a `/cluster` endpoint used to add/remove/list members of the cluster, and also used internally for data propagation. +- CLI + - New `kong cluster` command for cluster management. + - New `kong status` command for cluster healthcheck. + +Other additions include: + +- New Cassandra driver which makes Kong aware of the Cassandra cluster. Kong is now unaffected if one of your Cassandra nodes goes down as long as a replica is available on another node. Load balancing policies also improve the performance along with many other smaller improvements. [#803](https://github.com/Kong/kong/pull/803) +- Admin API + - A new `total` field in API responses, that counts the total number of entities in the datastore. [#635](https://github.com/Kong/kong/pull/635) +- Configuration + - Possibility to configure the keyspace replication strategy for Cassandra. It will be taken into account by the migrations when the configured keyspace does not already exist. [#350](https://github.com/Kong/kong/issues/350) + - Dnsmasq is now optional. You can specify a custom DNS resolver address that Kong will use when resolving hostnames. This can be configured in `kong.yml`. [#625](https://github.com/Kong/kong/pull/625) +- Plugins + - **New "syslog" plugin**: send logs to local system log. [#698](https://github.com/Kong/kong/pull/698) + - **New "loggly" plugin**: send logs to Loggly over UDP. [#698](https://github.com/Kong/kong/pull/698) + - **New "datadog" plugin**: send logs to Datadog server. [#758](https://github.com/Kong/kong/pull/758) + - OAuth2 + - Add support for `X-Forwarded-Proto` header. [#650](https://github.com/Kong/kong/pull/650) + - Expose a new `/oauth2_tokens` endpoint with the possibility to retrieve, update or delete OAuth 2.0 access tokens. [#729](https://github.com/Kong/kong/pull/729) + - JWT + - Support for base64 encoded secrets. [#838](https://github.com/Kong/kong/pull/838) [#577](https://github.com/Kong/kong/issues/577) + - Support to configure the claim in which the key is given into the token (not `iss` only anymore). [#838](https://github.com/Kong/kong/pull/838) + - Request transformer + - Support for more transformation options: `remove`, `replace`, `add`, `append` motivated by [#393](https://github.com/Kong/kong/pull/393). See [#824](https://github.com/Kong/kong/pull/824) + - Support JSON body transformation. [#569](https://github.com/Kong/kong/issues/569) + - Response transformer + - Support for more transformation options: `remove`, `replace`, `add`, `append` motivated by [#393](https://github.com/Kong/kong/pull/393). See [#822](https://github.com/Kong/kong/pull/822) + +### Changed + +- As mentioned in the breaking changes section, a new configuration file format and validation. All properties are now documented and commented out with their default values. This allows for a lighter configuration file and more clarity as to what properties relate to. It also catches configuration mistakes. [#633](https://github.com/Kong/kong/pull/633) +- Replace the UUID generator library with a new implementation wrapping lib-uuid, fixing eventual conflicts happening in cases such as described in [#659](https://github.com/Kong/kong/pull/659). See [#695](https://github.com/Kong/kong/pull/695) +- Admin API + - Increase the maximum body size to 10MB in order to handle configuration requests with heavy payloads. [#700](https://github.com/Kong/kong/pull/700) + - Disable access logs for the `/status` endpoint. + - The `/status` endpoint now includes `database` statistics, while the previous stats have been moved to a `server` response field. [#635](https://github.com/Kong/kong/pull/635) + +### Fixed + +- Behaviors described in [#603](https://github.com/Kong/kong/issues/603) related to the failure of Cassandra nodes thanks to the new driver. [#803](https://github.com/Kong/kong/issues/803) +- Latency headers are now properly included in responses sent to the client. [#708](https://github.com/Kong/kong/pull/708) +- `strip_request_path` does not add a trailing slash to the API's `upstream_url` anymore before proxying. [#675](https://github.com/Kong/kong/issues/675) +- Do not URL decode querystring before proxying the request to the upstream service. [#749](https://github.com/Kong/kong/issues/749) +- Handle cases when the request would be terminated prior to the Kong execution (that is, before ngx_lua reaches the `access_by_lua` context) in cases such as the use of a custom nginx module. [#594](https://github.com/Kong/kong/issues/594) +- Admin API + - The PUT method now correctly updates boolean fields (such as `strip_request_path`). [#765](https://github.com/Kong/kong/pull/765) + - The PUT method now correctly resets a plugin configuration. [#720](https://github.com/Kong/kong/pull/720) + - PATCH correctly set previously unset fields. [#861](https://github.com/Kong/kong/pull/861) + - In the responses, the `next` link is not being displayed anymore if there are no more entities to be returned. [#635](https://github.com/Kong/kong/pull/635) + - Prevent the update of `created_at` fields. [#820](https://github.com/Kong/kong/pull/820) + - Better `request_path` validation for APIs. "/" is not considered a valid path anymore. [#881](https://github.com/Kong/kong/pull/881) +- Plugins + - Galileo: ensure the `mimeType` value is always a string in ALFs. [#584](https://github.com/Kong/kong/issues/584) + - JWT: allow to update JWT credentials using the PATCH method. It previously used to reply with `405 Method not allowed` because the PATCH method was not implemented. [#667](https://github.com/Kong/kong/pull/667) + - Rate limiting: fix a warning when many periods are configured. [#681](https://github.com/Kong/kong/issues/681) + - Basic Authentication: do not re-hash the password field when updating a credential. [#726](https://github.com/Kong/kong/issues/726) + - File log: better permissions for on file creation for file-log plugin. [#877](https://github.com/Kong/kong/pull/877) + - OAuth2 + - Implement correct responses when the OAuth2 challenges are refused. [#737](https://github.com/Kong/kong/issues/737) + - Handle querystring on `/authorize` and `/token` URLs. [#687](https://github.com/Kong/kong/pull/667) + - Handle punctuation in scopes on `/authorize` and `/token` endpoints. [#658](https://github.com/Kong/kong/issues/658) + +> ***internal*** +> - Event bus for local and cluster-wide events propagation. Plans for this event bus is to be widely used among Kong in the future. +> - The Kong Public Lua API (Lua helpers integrated in Kong such as DAO and Admin API helpers) is now documented with [ldoc](http://stevedonovan.github.io/ldoc/). +> - Work has been done to restore the reliability of the CI platforms. +> - Migrations can now execute DML queries (instead of DDL queries only). Handy for migrations implying plugin configuration changes, plugins renamings etc... [#770](https://github.com/Kong/kong/pull/770) + +[Back to TOC](#table-of-contents) + +## [0.5.4] - 2015/12/03 + +### Fixed + +- Mashape Analytics plugin (renamed Galileo): + - Improve stability under heavy load. [#757](https://github.com/Kong/kong/issues/757) + - base64 encode ALF request/response bodies, enabling proper support for Galileo bodies inspection capabilities. [#747](https://github.com/Kong/kong/pull/747) + - Do not include JSON bodies in ALF `postData.params` field. [#766](https://github.com/Kong/kong/pull/766) + +[Back to TOC](#table-of-contents) + +## [0.5.3] - 2015/11/16 + +### Fixed + +- Avoids additional URL encoding when proxying to an upstream service. [#691](https://github.com/Kong/kong/pull/691) +- Potential timing comparison bug in HMAC plugin. [#704](https://github.com/Kong/kong/pull/704) + +### Added + +- The Galileo plugin now supports arbitrary host, port and path values. [#721](https://github.com/Kong/kong/pull/721) + +[Back to TOC](#table-of-contents) + +## [0.5.2] - 2015/10/21 + +A few fixes requested by the community! + +### Fixed + +- Kong properly search the `nginx` in your $PATH variable. +- Plugins: + - OAuth2: can detect that the originating protocol for a request was HTTPS through the `X-Forwarded-Proto` header and work behind another reverse proxy (load balancer). [#650](https://github.com/Kong/kong/pull/650) + - HMAC signature: support for `X-Date` header to sign the request for usage in browsers (since the `Date` header is protected). [#641](https://github.com/Kong/kong/issues/641) + +[Back to TOC](#table-of-contents) + +## [0.5.1] - 2015/10/13 + +Fixing a few glitches we let out with 0.5.0! + +### Added + +- Basic Authentication and HMAC Authentication plugins now also send the `X-Credential-Username` to the upstream server. +- Admin API now accept JSON when receiving a CORS request. [#580](https://github.com/Kong/kong/pull/580) +- Add a `WWW-Authenticate` header for HTTP 401 responses for basic-auth and key-auth. [#588](https://github.com/Kong/kong/pull/588) + +### Changed + +- Protect Kong from POODLE SSL attacks by omitting SSLv3 (CVE-2014-3566). [#563](https://github.com/Kong/kong/pull/563) +- Remove support for key-auth key in body. [#566](https://github.com/Kong/kong/pull/566) + +### Fixed + +- Plugins + - HMAC + - The migration for this plugin is now correctly being run. [#611](https://github.com/Kong/kong/pull/611) + - Wrong username doesn't return HTTP 500 anymore, but 403. [#602](https://github.com/Kong/kong/pull/602) + - JWT: `iss` not being found doesn't return HTTP 500 anymore, but 403. [#578](https://github.com/Kong/kong/pull/578) + - OAuth2: client credentials flow does not include a refresh token anymore. [#562](https://github.com/Kong/kong/issues/562) +- Fix an occasional error when updating a plugin without a config. [#571](https://github.com/Kong/kong/pull/571) + +[Back to TOC](#table-of-contents) + +## [0.5.0] - 2015/09/25 + +With new plugins, many improvements and bug fixes, this release comes with breaking changes that will require your attention. + +### Breaking changes + +Several breaking changes are introduced. You will have to slightly change your configuration file and a migration script will take care of updating your database cluster. **Please follow the instructions in [UPGRADE.md](/UPGRADE.md#update-to-kong-050) for an update without downtime.** +- Many plugins were renamed due to new naming conventions for consistency. [#480](https://github.com/Kong/kong/issues/480) +- In the configuration file, the Cassandra `hosts` property was renamed to `contact_points`. [#513](https://github.com/Kong/kong/issues/513) +- Properties belonging to APIs entities have been renamed for clarity. [#513](https://github.com/Kong/kong/issues/513) + - `public_dns` -> `request_host` + - `path` -> `request_path` + - `strip_path` -> `strip_request_path` + - `target_url` -> `upstream_url` +- `plugins_configurations` have been renamed to `plugins`, and their `value` property has been renamed to `config` to avoid confusions. [#513](https://github.com/Kong/kong/issues/513) +- The database schema has been updated to handle the separation of plugins outside of the core repository. +- The Key authentication and Basic authentication plugins routes have changed: + +``` +Old route New route +/consumers/:consumer/keyauth -> /consumers/:consumer/key-auth +/consumers/:consumer/keyauth/:id -> /consumers/:consumer/key-auth/:id +/consumers/:consumer/basicauth -> /consumers/:consumer/basic-auth +/consumers/:consumer/basicauth/:id -> /consumers/:consumer/basic-auth/:id +``` + +The old routes are still maintained but will be removed in upcoming versions. Consider them **deprecated**. + +- Admin API + - The route to retrieve enabled plugins is now under `/plugins/enabled`. + - The route to retrieve a plugin's configuration schema is now under `/plugins/schema/{plugin name}`. + +#### Added + +- Plugins + - **New Response Rate Limiting plugin**: Give a usage quota to your users based on a parameter in your response. [#247](https://github.com/Kong/kong/pull/247) + - **New ACL (Access Control) plugin**: Configure authorizations for your Consumers. [#225](https://github.com/Kong/kong/issues/225) + - **New JWT (JSON Web Token) plugin**: Verify and authenticate JWTs. [#519](https://github.com/Kong/kong/issues/519) + - **New HMAC signature plugin**: Verify and authenticate HMAC signed HTTP requests. [#549](https://github.com/Kong/kong/pull/549) + - Plugins migrations. Each plugin can now have its own migration scripts if it needs to store data in your cluster. This is a step forward to improve Kong's pluggable architecture. [#443](https://github.com/Kong/kong/pull/443) + - Basic Authentication: the password field is now sha1 encrypted. [#33](https://github.com/Kong/kong/issues/33) + - Basic Authentication: now supports credentials in the `Proxy-Authorization` header. [#460](https://github.com/Kong/kong/issues/460) + +#### Changed + +- Basic Authentication and Key Authentication now require authentication parameters even when the `Expect: 100-continue` header is being sent. [#408](https://github.com/Kong/kong/issues/408) +- Key Auth plugin does not support passing the key in the request payload anymore. [#566](https://github.com/Kong/kong/pull/566) +- APIs' names cannot contain characters from the RFC 3986 reserved list. [#589](https://github.com/Kong/kong/pull/589) + +#### Fixed + +- Resolver + - Making a request with a querystring will now correctly match an API's path. [#496](https://github.com/Kong/kong/pull/496) +- Admin API + - Data associated to a given API/Consumer will correctly be deleted if related Consumer/API is deleted. [#107](https://github.com/Kong/kong/issues/107) [#438](https://github.com/Kong/kong/issues/438) [#504](https://github.com/Kong/kong/issues/504) + - The `/api/{api_name_or_id}/plugins/{plugin_name_or_id}` changed to `/api/{api_name_or_id}/plugins/{plugin_id}` to avoid requesting the wrong plugin if two are configured for one API. [#482](https://github.com/Kong/kong/pull/482) + - APIs created without a `name` but with a `request_path` will now have a name which defaults to the set `request_path`. [#547](https://github.com/Kong/kong/issues/547) +- Plugins + - Mashape Analytics: More robust buffer and better error logging. [#471](https://github.com/Kong/kong/pull/471) + - Mashape Analytics: Several ALF (API Log Format) serialization fixes. [#515](https://github.com/Kong/kong/pull/515) + - Oauth2: A response is now returned on `http://kong:8001/consumers/{consumer}/oauth2/{oauth2_id}`. [#469](https://github.com/Kong/kong/issues/469) + - Oauth2: Saving `authenticated_userid` on Password Grant. [#476](https://github.com/Kong/kong/pull/476) + - Oauth2: Proper handling of the `/oauth2/authorize` and `/oauth2/token` endpoints in the OAuth 2.0 Plugin when an API with a `path` is being consumed using the `public_dns` instead. [#503](https://github.com/Kong/kong/issues/503) + - OAuth2: Properly returning `X-Authenticated-UserId` in the `client_credentials` and `password` flows. [#535](https://github.com/Kong/kong/issues/535) + - Response-Transformer: Properly handling JSON responses that have a charset specified in their `Content-Type` header. + +[Back to TOC](#table-of-contents) + +## [0.4.2] - 2015/08/10 + +#### Added + +- Cassandra authentication and SSL encryption. [#405](https://github.com/Kong/kong/pull/405) +- `preserve_host` flag on APIs to preserve the Host header when a request is proxied. [#444](https://github.com/Kong/kong/issues/444) +- Added the Resource Owner Password Credentials Grant to the OAuth 2.0 Plugin. [#448](https://github.com/Kong/kong/issues/448) +- Auto-generation of default SSL certificate. [#453](https://github.com/Kong/kong/issues/453) + +#### Changed + +- Remove `cassandra.port` property in configuration. Ports are specified by having `cassandra.hosts` addresses using the `host:port` notation (RFC 3986). [#457](https://github.com/Kong/kong/pull/457) +- Default SSL certificate is now auto-generated and stored in the `nginx_working_dir`. +- OAuth 2.0 plugin now properly forces HTTPS. + +#### Fixed + +- Better handling of multi-nodes Cassandra clusters. [#450](https://github.com/Kong/kong/pull/405) +- mashape-analytics plugin: handling of numerical values in querystrings. [#449](https://github.com/Kong/kong/pull/405) +- Path resolver `strip_path` option wrongfully matching the `path` property multiple times in the request URI. [#442](https://github.com/Kong/kong/issues/442) +- File Log Plugin bug that prevented the file creation in some environments. [#461](https://github.com/Kong/kong/issues/461) +- Clean output of the Kong CLI. [#235](https://github.com/Kong/kong/issues/235) + +[Back to TOC](#table-of-contents) + +## [0.4.1] - 2015/07/23 + +#### Fixed + +- Issues with the Mashape Analytics plugin. [#425](https://github.com/Kong/kong/pull/425) +- Handle hyphens when executing path routing with `strip_path` option enabled. [#431](https://github.com/Kong/kong/pull/431) +- Adding the Client Credentials OAuth 2.0 flow. [#430](https://github.com/Kong/kong/issues/430) +- A bug that prevented "dnsmasq" from being started on some systems, including Debian. [f7da790](https://github.com/Kong/kong/commit/f7da79057ce29c7d1f6d90f4bc160cc3d9c8611f) +- File Log plugin: optimizations by avoiding the buffered I/O layer. [20bb478](https://github.com/Kong/kong/commit/20bb478952846faefec6091905bd852db24a0289) + +[Back to TOC](#table-of-contents) + +## [0.4.0] - 2015/07/15 + +#### Added + +- Implement wildcard subdomains for APIs' `public_dns`. [#381](https://github.com/Kong/kong/pull/381) [#297](https://github.com/Kong/kong/pull/297) +- Plugins + - **New OAuth 2.0 plugin.** [#341](https://github.com/Kong/kong/pull/341) [#169](https://github.com/Kong/kong/pull/169) + - **New Mashape Analytics plugin.** [#360](https://github.com/Kong/kong/pull/360) [#272](https://github.com/Kong/kong/pull/272) + - **New IP restriction plugin.** [#379](https://github.com/Kong/kong/pull/379) + - Ratelimiting: support for multiple limits. [#382](https://github.com/Kong/kong/pull/382) [#205](https://github.com/Kong/kong/pull/205) + - HTTP logging: support for HTTPS endpoint. [#342](https://github.com/Kong/kong/issues/342) + - Logging plugins: new properties for logs timing. [#351](https://github.com/Kong/kong/issues/351) + - Key authentication: now auto-generates a key if none is specified. [#48](https://github.com/Kong/kong/pull/48) +- Resolver + - `path` property now accepts arbitrary depth. [#310](https://github.com/Kong/kong/issues/310) +- Admin API + - Enable CORS by default. [#371](https://github.com/Kong/kong/pull/371) + - Expose a new endpoint to get a plugin configuration's schema. [#376](https://github.com/Kong/kong/pull/376) [#309](https://github.com/Kong/kong/pull/309) + - Expose a new endpoint to retrieve a node's status. [417c137](https://github.com/Kong/kong/commit/417c1376c08d3562bebe0c0816c6b54df045f515) +- CLI + - `$ kong migrations reset` now asks for confirmation. [#365](https://github.com/Kong/kong/pull/365) + +#### Fixed + +- Plugins + - Basic authentication not being executed if added to an API with default configuration. [6d732cd](https://github.com/Kong/kong/commit/6d732cd8b0ec92ef328faa843215d8264f50fb75) + - SSL plugin configuration parsing. [#353](https://github.com/Kong/kong/pull/353) + - SSL plugin doesn't accept a `consumer_id` anymore, as this wouldn't make sense. [#372](https://github.com/Kong/kong/pull/372) [#322](https://github.com/Kong/kong/pull/322) + - Authentication plugins now return `401` when missing credentials. [#375](https://github.com/Kong/kong/pull/375) [#354](https://github.com/Kong/kong/pull/354) +- Admin API + - Non supported HTTP methods now return `405` instead of `500`. [38f1b7f](https://github.com/Kong/kong/commit/38f1b7fa9f45f60c4130ef5ff9fe2c850a2ba586) + - Prevent PATCH requests from overriding a plugin's configuration if partially updated. [9a7388d](https://github.com/Kong/kong/commit/9a7388d695c9de105917cde23a684a7d6722a3ca) +- Handle occasionally missing `schema_migrations` table. [#365](https://github.com/Kong/kong/pull/365) [#250](https://github.com/Kong/kong/pull/250) + +> **internal** +> - DAO: +> - Complete refactor. No more need for hard-coded queries. [#346](https://github.com/Kong/kong/pull/346) +> - Schemas: +> - New `self_check` test for schema definitions. [5bfa7ca](https://github.com/Kong/kong/commit/5bfa7ca13561173161781f872244d1340e4152c1) + +[Back to TOC](#table-of-contents) + +## [0.3.2] - 2015/06/08 + +#### Fixed + +- Uppercase Cassandra keyspace bug that prevented Kong to work with [kongdb.org](http://kongdb.org/) +- Multipart requests not properly parsed in the admin API. [#344](https://github.com/Kong/kong/issues/344) + +[Back to TOC](#table-of-contents) + +## [0.3.1] - 2015/06/07 + +#### Fixed + +- Schema migrations are now automatic, which was missing from previous releases. [#303](https://github.com/Kong/kong/issues/303) + +[Back to TOC](#table-of-contents) + +## [0.3.0] - 2015/06/04 + +#### Added + +- Support for SSL. +- Plugins + - New HTTP logging plugin. [#226](https://github.com/Kong/kong/issues/226) [#251](https://github.com/Kong/kong/pull/251) + - New SSL plugin. + - New request size limiting plugin. [#292](https://github.com/Kong/kong/pull/292) + - Default logging format improvements. [#226](https://github.com/Kong/kong/issues/226) [#262](https://github.com/Kong/kong/issues/262) + - File logging now logs to a custom file. [#202](https://github.com/Kong/kong/issues/202) + - Keyauth plugin now defaults `key_names` to "apikey". +- Admin API + - RESTful routing. Much nicer Admin API routing. Ex: `/apis/{name_or_id}/plugins`. [#98](https://github.com/Kong/kong/issues/98) [#257](https://github.com/Kong/kong/pull/257) + - Support `PUT` method for endpoints such as `/apis/`, `/apis/plugins/`, `/consumers/` + - Support for `application/json` and `x-www-form-urlencoded` Content Types for all `PUT`, `POST` and `PATCH` endpoints by passing a `Content-Type` header. [#236](https://github.com/Kong/kong/pull/236) +- Resolver + - Support resolving APIs by Path as well as by Header. [#192](https://github.com/Kong/kong/pull/192) [#282](https://github.com/Kong/kong/pull/282) + - Support for `X-Host-Override` as an alternative to `Host` for browsers. [#203](https://github.com/Kong/kong/issues/203) [#246](https://github.com/Kong/kong/pull/246) +- Auth plugins now send user informations to your upstream services. [#228](https://github.com/Kong/kong/issues/228) +- Invalid `target_url` value are now being caught when creating an API. [#149](https://github.com/Kong/kong/issues/149) + +#### Fixed + +- Uppercase Cassandra keyspace causing migration failure. [#249](https://github.com/Kong/kong/issues/249) +- Guarantee that ratelimiting won't allow requests in case the atomicity of the counter update is not guaranteed. [#289](https://github.com/Kong/kong/issues/289) + +> **internal** +> - Schemas: +> - New property type: `array`. [#277](https://github.com/Kong/kong/pull/277) +> - Entities schemas now live in their own files and are starting to be unit tested. +> - Subfields are handled better: (notify required subfields and auto-vivify is subfield has default values). +> - Way faster unit tests. Not resetting the DB anymore between tests. +> - Improved coverage computation (exclude `vendor/`). +> - Travis now lints `kong/`. +> - Way faster Travis setup. +> - Added a new HTTP client for in-nginx usage, using the cosocket API. +> - Various refactorings. +> - Fix [#196](https://github.com/Kong/kong/issues/196). +> - Disabled ipv6 in resolver. + +[Back to TOC](#table-of-contents) + +## [0.2.1] - 2015/05/12 + +This is a maintenance release including several bug fixes and usability improvements. + +#### Added +- Support for local DNS resolution. [#194](https://github.com/Kong/kong/pull/194) +- Support for Debian 8 and Ubuntu 15.04. +- DAO + - Cassandra version bumped to 2.1.5 + - Support for Cassandra downtime. If Cassandra goes down and is brought back up, Kong will not need to restart anymore, statements will be re-prepared on-the-fly. This is part of an ongoing effort from [jbochi/lua-resty-cassandra#47](https://github.com/jbochi/lua-resty-cassandra/pull/47), [#146](https://github.com/Kong/kong/pull/146) and [#187](https://github.com/Kong/kong/pull/187). +Queries effectuated during the downtime will still be lost. [#11](https://github.com/Kong/kong/pull/11) + - Leverage reused sockets. If the DAO reuses a socket, it will not re-set their keyspace. This should give a small but appreciable performance improvement. [#170](https://github.com/Kong/kong/pull/170) + - Cascade delete plugins configurations when deleting a Consumer or an API associated with it. [#107](https://github.com/Kong/kong/pull/107) + - Allow Cassandra hosts listening on different ports than the default. [#185](https://github.com/Kong/kong/pull/185) +- CLI + - Added a notice log when Kong tries to connect to Cassandra to avoid user confusion. [#168](https://github.com/Kong/kong/pull/168) + - The CLI now tests if the ports are already being used before starting and warns. +- Admin API + - `name` is now an optional property for APIs. If none is being specified, the name will be the API `public_dns`. [#181](https://github.com/Kong/kong/pull/181) +- Configuration + - The memory cache size is now configurable. [#208](https://github.com/Kong/kong/pull/208) + +#### Fixed +- Resolver + - More explicit "API not found" message from the resolver if the Host was not found in the system. "API not found with Host: %s". + - If multiple hosts headers are being sent, Kong will test them all to see if one of the API is in the system. [#186](https://github.com/Kong/kong/pull/186) +- Admin API: responses now have a new line after the body. [#164](https://github.com/Kong/kong/issues/164) +- DAO: keepalive property is now properly passed when Kong calls `set_keepalive` on Cassandra sockets. +- Multipart dependency throwing error at startup. [#213](https://github.com/Kong/kong/pull/213) + +> **internal** +> - Separate Migrations from the DAO factory. +> - Update dev config + Makefile rules (`run` becomes `start`). +> - Introducing an `ngx` stub for unit tests and CLI. +> - Switch many PCRE regexes to using patterns. + +[Back to TOC](#table-of-contents) + +## [0.2.0-2] - 2015/04/27 + +First public release of Kong. This version brings a lot of internal improvements as well as more usability and a few additional plugins. + +#### Added +- Plugins + - CORS plugin. + - Request transformation plugin. + - NGINX plus monitoring plugin. +- Configuration + - New properties: `proxy_port` and `api_admin_port`. [#142](https://github.com/Kong/kong/issues/142) +- CLI + - Better info, help and error messages. [#118](https://github.com/Kong/kong/issues/118) [#124](https://github.com/Kong/kong/issues/124) + - New commands: `kong reload`, `kong quit`. [#114](https://github.com/Kong/kong/issues/114) Alias of `version`: `kong --version` [#119](https://github.com/Kong/kong/issues/119) + - `kong restart` simply starts Kong if not previously running + better pid file handling. [#131](https://github.com/Kong/kong/issues/131) +- Package distributions: .rpm, .deb and .pkg for easy installs on most common platforms. + +#### Fixed +- Admin API: trailing slash is not necessary anymore for core resources such as `/apis` or `/consumers`. +- Leaner default configuration. [#156](https://github.com/Kong/kong/issues/156) + +> **internal** +> - All scripts moved to the CLI as "hidden" commands (`kong db`, `kong config`). +> - More tests as always, and they are structured better. The coverage went down mainly because of plugins which will later move to their own repos. We are all eagerly waiting for that! +> - `src/` was renamed to `kong/` for ease of development +> - All system dependencies versions for package building and travis-ci are now listed in `versions.sh` +> - DAO doesn't need to `:prepare()` prior to run queries. Queries can be prepared at runtime. [#146](https://github.com/Kong/kong/issues/146) + +[Back to TOC](#table-of-contents) + +## [0.1.1beta-2] - 2015/03/30 + +#### Fixed + +- Wrong behavior of auto-migration in `kong start`. + +[Back to TOC](#table-of-contents) + +## [0.1.0beta-3] - 2015/03/25 + +First public beta. Includes caching and better usability. + +#### Added +- Required Openresty is now `1.7.10.1`. +- Freshly built CLI, rewritten in Lua +- `kong start` using a new DB keyspace will automatically migrate the schema. [#68](https://github.com/Kong/kong/issues/68) +- Anonymous error reporting on Proxy and API. [#64](https://github.com/Kong/kong/issues/64) +- Configuration + - Simplified configuration file (unified in `kong.yml`). + - In configuration, `plugins_installed` was renamed to `plugins_available`. [#59](https://github.com/Kong/kong/issues/59) + - Order of `plugins_available` doesn't matter anymore. [#17](https://github.com/Kong/kong/issues/17) + - Better handling of plugins: Kong now detects which plugins are configured and if they are installed on the current machine. + - `bin/kong` now defaults on `/etc/kong.yml` for config and `/var/logs/kong` for output. [#71](https://github.com/Kong/kong/issues/71) +- Proxy: APIs/Consumers caching with expiration for faster authentication. +- Admin API: Plugins now use plain form parameters for configuration. [#70](https://github.com/Kong/kong/issues/70) +- Keep track of already executed migrations. `rollback` now behaves as expected. [#8](https://github.com/Kong/kong/issues/8) + +#### Fixed +- `Server` header now sends Kong. [#57](https://github.com/Kong/kong/issues/57) +- migrations not being executed in order on Linux. This issue wasn't noticed until unit testing the migrations because for now we only have 1 migration file. +- Admin API: Errors responses are now sent as JSON. [#58](https://github.com/Kong/kong/issues/58) + +> **internal** +> - We now have code linting and coverage. +> - Faker and Migrations instances don't live in the DAO Factory anymore, they are only used in scripts and tests. +> - `scripts/config.lua` allows environment based configurations. `make dev` generates a `kong.DEVELOPMENT.yml` and `kong_TEST.yml`. Different keyspaces and ports. +> - `spec_helpers.lua` allows tests to not rely on the `Makefile` anymore. Integration tests can run 100% from `busted`. +> - Switch integration testing from [httpbin.org] to [mockbin.com]. +> - `core` plugin was renamed to `resolver`. + +[Back to TOC](#table-of-contents) + +## [0.0.1alpha-1] - 2015/02/25 + +First version running with Cassandra. + +#### Added +- Basic proxying. +- Built-in authentication plugin (api key, HTTP basic). +- Built-in ratelimiting plugin. +- Built-in TCP logging plugin. +- Configuration API (for consumers, apis, plugins). +- CLI `bin/kong` script. +- Database migrations (using `db.lua`). + +[2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 +[2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 +[2.7.1]: https://github.com/Kong/kong/compare/2.7.0...2.7.1 +[2.7.0]: https://github.com/Kong/kong/compare/2.6.0...2.7.0 +[2.6.0]: https://github.com/Kong/kong/compare/2.5.1...2.6.0 +[2.5.1]: https://github.com/Kong/kong/compare/2.5.0...2.5.1 +[2.5.0]: https://github.com/Kong/kong/compare/2.4.1...2.5.0 +[2.4.1]: https://github.com/Kong/kong/compare/2.4.0...2.4.1 +[2.4.0]: https://github.com/Kong/kong/compare/2.3.3...2.4.0 +[2.3.3]: https://github.com/Kong/kong/compare/2.3.2...2.3.3 +[2.3.2]: https://github.com/Kong/kong/compare/2.3.1...2.3.2 +[2.3.1]: https://github.com/Kong/kong/compare/2.3.0...2.3.1 +[2.3.0]: https://github.com/Kong/kong/compare/2.2.0...2.3.0 +[2.2.2]: https://github.com/Kong/kong/compare/2.2.1...2.2.2 +[2.2.1]: https://github.com/Kong/kong/compare/2.2.0...2.2.1 +[2.2.0]: https://github.com/Kong/kong/compare/2.1.3...2.2.0 +[2.1.4]: https://github.com/Kong/kong/compare/2.1.3...2.1.4 +[2.1.3]: https://github.com/Kong/kong/compare/2.1.2...2.1.3 +[2.1.2]: https://github.com/Kong/kong/compare/2.1.1...2.1.2 +[2.1.1]: https://github.com/Kong/kong/compare/2.1.0...2.1.1 +[2.1.0]: https://github.com/Kong/kong/compare/2.0.5...2.1.0 +[2.0.5]: https://github.com/Kong/kong/compare/2.0.4...2.0.5 +[2.0.4]: https://github.com/Kong/kong/compare/2.0.3...2.0.4 +[2.0.3]: https://github.com/Kong/kong/compare/2.0.2...2.0.3 +[2.0.2]: https://github.com/Kong/kong/compare/2.0.1...2.0.2 +[2.0.1]: https://github.com/Kong/kong/compare/2.0.0...2.0.1 +[2.0.0]: https://github.com/Kong/kong/compare/1.5.0...2.0.0 +[1.5.1]: https://github.com/Kong/kong/compare/1.5.0...1.5.1 +[1.5.0]: https://github.com/Kong/kong/compare/1.4.3...1.5.0 +[1.4.3]: https://github.com/Kong/kong/compare/1.4.2...1.4.3 +[1.4.2]: https://github.com/Kong/kong/compare/1.4.1...1.4.2 +[1.4.1]: https://github.com/Kong/kong/compare/1.4.0...1.4.1 +[1.4.0]: https://github.com/Kong/kong/compare/1.3.0...1.4.0 +[1.3.0]: https://github.com/Kong/kong/compare/1.2.2...1.3.0 +[1.2.2]: https://github.com/Kong/kong/compare/1.2.1...1.2.2 +[1.2.1]: https://github.com/Kong/kong/compare/1.2.0...1.2.1 +[1.2.0]: https://github.com/Kong/kong/compare/1.1.2...1.2.0 +[1.1.2]: https://github.com/Kong/kong/compare/1.1.1...1.1.2 +[1.1.1]: https://github.com/Kong/kong/compare/1.1.0...1.1.1 +[1.1.0]: https://github.com/Kong/kong/compare/1.0.3...1.1.0 +[1.0.3]: https://github.com/Kong/kong/compare/1.0.2...1.0.3 +[1.0.2]: https://github.com/Kong/kong/compare/1.0.1...1.0.2 +[1.0.1]: https://github.com/Kong/kong/compare/1.0.0...1.0.1 +[1.0.0]: https://github.com/Kong/kong/compare/0.15.0...1.0.0 +[0.15.0]: https://github.com/Kong/kong/compare/0.14.1...0.15.0 +[0.14.1]: https://github.com/Kong/kong/compare/0.14.0...0.14.1 +[0.14.0]: https://github.com/Kong/kong/compare/0.13.1...0.14.0 +[0.13.1]: https://github.com/Kong/kong/compare/0.13.0...0.13.1 +[0.13.0]: https://github.com/Kong/kong/compare/0.12.3...0.13.0 +[0.12.3]: https://github.com/Kong/kong/compare/0.12.2...0.12.3 +[0.12.2]: https://github.com/Kong/kong/compare/0.12.1...0.12.2 +[0.12.1]: https://github.com/Kong/kong/compare/0.12.0...0.12.1 +[0.12.0]: https://github.com/Kong/kong/compare/0.11.2...0.12.0 +[0.11.2]: https://github.com/Kong/kong/compare/0.11.1...0.11.2 +[0.11.1]: https://github.com/Kong/kong/compare/0.11.0...0.11.1 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+[0.8.3]: https://github.com/Kong/kong/compare/0.8.2...0.8.3 +[0.8.2]: https://github.com/Kong/kong/compare/0.8.1...0.8.2 +[0.8.1]: https://github.com/Kong/kong/compare/0.8.0...0.8.1 +[0.8.0]: https://github.com/Kong/kong/compare/0.7.0...0.8.0 +[0.7.0]: https://github.com/Kong/kong/compare/0.6.1...0.7.0 +[0.6.1]: https://github.com/Kong/kong/compare/0.6.0...0.6.1 +[0.6.0]: https://github.com/Kong/kong/compare/0.5.4...0.6.0 +[0.5.4]: https://github.com/Kong/kong/compare/0.5.3...0.5.4 +[0.5.3]: https://github.com/Kong/kong/compare/0.5.2...0.5.3 +[0.5.2]: https://github.com/Kong/kong/compare/0.5.1...0.5.2 +[0.5.1]: https://github.com/Kong/kong/compare/0.5.0...0.5.1 +[0.5.0]: https://github.com/Kong/kong/compare/0.4.2...0.5.0 +[0.4.2]: https://github.com/Kong/kong/compare/0.4.1...0.4.2 +[0.4.1]: https://github.com/Kong/kong/compare/0.4.0...0.4.1 +[0.4.0]: https://github.com/Kong/kong/compare/0.3.2...0.4.0 +[0.3.2]: https://github.com/Kong/kong/compare/0.3.1...0.3.2 +[0.3.1]: https://github.com/Kong/kong/compare/0.3.0...0.3.1 +[0.3.0]: https://github.com/Kong/kong/compare/0.2.1...0.3.0 +[0.2.1]: https://github.com/Kong/kong/compare/0.2.0-2...0.2.1 +[0.2.0-2]: https://github.com/Kong/kong/compare/0.1.1beta-2...0.2.0-2 +[0.1.1beta-2]: https://github.com/Kong/kong/compare/0.1.0beta-3...0.1.1beta-2 +[0.1.0beta-3]: https://github.com/Kong/kong/compare/2236374d5624ad98ea21340ca685f7584ec35744...0.1.0beta-3 +[0.0.1alpha-1]: https://github.com/Kong/kong/compare/ffd70b3101ba38d9acc776038d124f6e2fccac3c...2236374d5624ad98ea21340ca685f7584ec35744 diff --git a/CHANGELOG.md b/CHANGELOG.md index bb31f0fa7cd..81193f213d7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,68 +4,7 @@ - [3.1.0](#310) - [3.0.1](#301) - [3.0.0](#300) -- [2.8.1](#281) -- [2.8.0](#280) -- [2.7.1](#271) -- [2.7.0](#270) -- [2.6.0](#260) -- [2.5.1](#251) -- [2.5.0](#250) -- [2.4.1](#241) -- [2.4.0](#240) -- [2.3.3](#233) -- [2.3.2](#232) -- [2.3.1](#231) -- [2.3.0](#230) -- [2.2.2](#222) -- [2.2.1](#221) -- [2.2.0](#220) -- [2.1.4](#214) -- [2.1.3](#213) -- [2.1.2](#212) -- [2.1.1](#211) -- [2.1.0](#210) -- [2.0.5](#205) -- [2.0.4](#204) -- [2.0.3](#203) -- [2.0.2](#202) -- [2.0.1](#201) -- [2.0.0](#200) -- [1.5.1](#151) -- [1.5.0](#150) -- [1.4.3](#143) -- [1.4.2](#142) -- [1.4.1](#141) -- [1.4.0](#140) -- [1.3.0](#130) -- [1.2.2](#122) -- [1.2.1](#121) -- [1.2.0](#120) -- [1.1.2](#112) -- [1.1.1](#111) -- [1.1.0](#110) -- [1.0.3](#103) -- [1.0.2](#102) -- [1.0.1](#101) -- [1.0.0](#100) -- [0.15.0](#0150) -- [0.14.1](#0141) -- [0.14.0](#0140---20180705) -- [0.13.1](#0131---20180423) -- [0.13.0](#0130---20180322) -- [0.12.3](#0123---20180312) -- [0.12.2](#0122---20180228) -- [0.12.1](#0121---20180118) -- [0.12.0](#0120---20180116) -- [0.11.2](#0112---20171129) -- [0.11.1](#0111---20171024) -- [0.10.4](#0104---20171024) -- [0.11.0](#0110---20170816) -- [0.10.3](#0103---20170524) -- [0.10.2](#0102---20170501) -- [0.10.1](#0101---20170327) -- [0.10.0](#0100---20170307) -- [0.9.9 and prior](#099---20170202) +- [Previous releases](#previous-releases) ## Unreleased @@ -1149,6838 +1088,9 @@ configuration changes are needed when upgrading. - `kong.tools.uri.normalize()` now does escaping of reserved and unreserved characters more correctly [#8140](https://github.com/Kong/kong/pull/8140) +## Previous releases - -## [2.8.1] - -### Dependencies - -- Bumped lua-resty-healthcheck from 1.5.0 to 1.5.1 - [#8584](https://github.com/Kong/kong/pull/8584) -- Bumped `OpenSSL` from 1.1.1l to 1.1.1n - [#8635](https://github.com/Kong/kong/pull/8635) - -### Fixes - -#### Core - -- Only reschedule router and plugin iterator timers after finishing previous - execution, avoiding unnecessary concurrent executions. - [#8634](https://github.com/Kong/kong/pull/8634) -- Implements conditional rebuilding of router, plugins iterator and balancer on - data planes. This means that DPs will not rebuild router if there were no - changes in routes or services. Similarly, the plugins iterator will not be - rebuilt if there were no changes to plugins, and, finally, the balancer will not be - reinitialized if there are no changes to upstreams or targets. - [#8639](https://github.com/Kong/kong/pull/8639) - - -## [2.8.0] - -### Deprecations - -- The external [go-pluginserver](https://github.com/Kong/go-pluginserver) project -is considered deprecated in favor of the embedded server approach described in -the [docs](https://docs.konghq.com/gateway/2.7.x/reference/external-plugins/). - -### Dependencies - -- OpenSSL bumped to 1.1.1m - [#8191](https://github.com/Kong/kong/pull/8191) -- Bumped resty.session from 3.8 to 3.10 - [#8294](https://github.com/Kong/kong/pull/8294) -- Bumped lua-resty-openssl to 0.8.5 - [#8368](https://github.com/Kong/kong/pull/8368) - -### Additions - -#### Core - -- Customizable transparent dynamic TLS SNI name. - Thanks, [@zhangshuaiNB](https://github.com/zhangshuaiNB)! - [#8196](https://github.com/Kong/kong/pull/8196) -- Routes now support matching headers with regular expressions - Thanks, [@vanhtuan0409](https://github.com/vanhtuan0409)! - [#6079](https://github.com/Kong/kong/pull/6079) - -#### Beta - -- Secrets Management and Vault support as been introduced as a Beta feature. - This means it is intended for testing in staging environments. It not intended - for use in Production environments. - You can read more about Secrets Management in - [our docs page](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/backends-overview). - [#8403](https://github.com/Kong/kong/pull/8403) - -#### Performance - -- Improved the calculation of declarative configuration hash for big configurations - The new method is faster and uses less memory - [#8204](https://github.com/Kong/kong/pull/8204) -- Multiple improvements in the Router. Amongst others: - - The router builds twice as fast compared to prior Kong versions - - Failures are cached and discarded faster (negative caching) - - Routes with header matching are cached - These changes should be particularly noticeable when rebuilding on db-less environments - [#8087](https://github.com/Kong/kong/pull/8087) - [#8010](https://github.com/Kong/kong/pull/8010) -- **Prometheus** plugin export performance is improved, it now has less impact to proxy - side traffic when being scrapped. - [#9028](https://github.com/Kong/kong/pull/9028) - -#### Plugins - -- **Response-ratelimiting**: Redis ACL support, - and genenarized Redis connection support for usernames. - Thanks, [@27ascii](https://github.com/27ascii) for the original contribution! - [#8213](https://github.com/Kong/kong/pull/8213) -- **ACME**: Add rsa_key_size config option - Thanks, [lodrantl](https://github.com/lodrantl)! - [#8114](https://github.com/Kong/kong/pull/8114) -- **Prometheus**: Added gauges to track `ngx.timer.running_count()` and - `ngx.timer.pending_count()` - [#8387](https://github.com/Kong/kong/pull/8387) - -#### Clustering - -- `CLUSTERING_MAX_PAYLOAD` is now configurable in kong.conf - Thanks, [@andrewgkew](https://github.com/andrewgkew)! - [#8337](https://github.com/Kong/kong/pull/8337) - -#### Admin API - -- The current declarative configuration hash is now returned by the `status` - endpoint when Kong node is running in dbless or data-plane mode. - [#8214](https://github.com/Kong/kong/pull/8214) - [#8425](https://github.com/Kong/kong/pull/8425) - -### Fixes - -#### Core - -- When the Router encounters an SNI FQDN with a trailing dot (`.`), - the dot will be ignored, since according to - [RFC-3546](https://datatracker.ietf.org/doc/html/rfc3546#section-3.1) - said dot is not part of the hostname. - [#8269](https://github.com/Kong/kong/pull/8269) -- Fixed a bug in the Router that would not prioritize the routes with - both a wildcard and a port (`route.*:80`) over wildcard-only routes (`route.*`), - which have less specificity - [#8233](https://github.com/Kong/kong/pull/8233) -- The internal DNS client isn't confused by the single-dot (`.`) domain - which can appear in `/etc/resolv.conf` in special cases like `search .` - [#8307](https://github.com/Kong/kong/pull/8307) -- Cassandra connector now records migration consistency level. - Thanks, [@mpenick](https://github.com/mpenick)! - [#8226](https://github.com/Kong/kong/pull/8226) - -#### Balancer - -- Targets keep their health status when upstreams are updated. - [#8394](https://github.com/Kong/kong/pull/8394) -- One debug message which was erroneously using the `error` log level - has been downgraded to the appropiate `debug` log level. - [#8410](https://github.com/Kong/kong/pull/8410) - -#### Clustering - -- Replaced cryptic error message with more useful one when - there is a failure on SSL when connecting with CP: - [#8260](https://github.com/Kong/kong/pull/8260) - -#### Admin API - -- Fix incorrect `next` field in when paginating Upstreams - [#8249](https://github.com/Kong/kong/pull/8249) - -#### PDK - -- Phase names are correctly selected when performing phase checks - [#8208](https://github.com/Kong/kong/pull/8208) -- Fixed a bug in the go-PDK where if `kong.request.getrawbody` was - big enough to be buffered into a temporary file, it would return an - an empty string. - [#8390](https://github.com/Kong/kong/pull/8390) - -#### Plugins - -- **External Plugins**: Fixed incorrect handling of the Headers Protobuf Structure - and representation of null values, which provoked an error on init with the go-pdk. - [#8267](https://github.com/Kong/kong/pull/8267) -- **External Plugins**: Unwrap `ConsumerSpec` and `AuthenticateArgs`. - Thanks, [@raptium](https://github.com/raptium)! - [#8280](https://github.com/Kong/kong/pull/8280) -- **External Plugins**: Fixed a problem in the stream subsystem would attempt to load - HTTP headers. - [#8414](https://github.com/Kong/kong/pull/8414) -- **CORS**: The CORS plugin does not send the `Vary: Origin` header any more when - the header `Access-Control-Allow-Origin` is set to `*`. - Thanks, [@jkla-dr](https://github.com/jkla-dr)! - [#8401](https://github.com/Kong/kong/pull/8401) -- **AWS-Lambda**: Fixed incorrect behavior when configured to use an http proxy - and deprecated the `proxy_scheme` config attribute for removal in 3.0 - [#8406](https://github.com/Kong/kong/pull/8406) -- **oauth2**: The plugin clears the `X-Authenticated-UserId` and - `X-Authenticated-Scope` headers when it configured in logical OR and - is used in conjunction with another authentication plugin. - [#8422](https://github.com/Kong/kong/pull/8422) -- **Datadog**: The plugin schema now lists the default values - for configuration options in a single place instead of in two - separate places. - [#8315](https://github.com/Kong/kong/pull/8315) - - -## [2.7.1] - -### Fixes - -- Reschedule resolve timer only when the previous one has finished. - [#8344](https://github.com/Kong/kong/pull/8344) -- Plugins, and any entities implemented with subchemas, now can use the `transformations` - and `shorthand_fields` properties, which were previously only available for non-subschema entities. - [#8146](https://github.com/Kong/kong/pull/8146) - -## [2.7.0] - -### Dependencies - -- Bumped `kong-plugin-session` from 0.7.1 to 0.7.2 - [#7910](https://github.com/Kong/kong/pull/7910) -- Bumped `resty.openssl` from 0.7.4 to 0.7.5 - [#7909](https://github.com/Kong/kong/pull/7909) -- Bumped `go-pdk` used in tests from v0.6.0 to v0.7.1 [#7964](https://github.com/Kong/kong/pull/7964) -- Cassandra support is deprecated with 2.7 and will be fully removed with 4.0. - -### Additions - -#### Configuration - -- Deprecated the `worker_consistency` directive, and changed its default to `eventual`. Future versions of Kong will remove the option and act with `eventual` consistency only. - -#### Performance - -In this release we continued our work on better performance: - -- Improved the plugin iterator performance and JITability - [#7912](https://github.com/Kong/kong/pull/7912) - [#7979](https://github.com/Kong/kong/pull/7979) -- Simplified the Kong core context read and writes for better performance - [#7919](https://github.com/Kong/kong/pull/7919) -- Reduced proxy long tail latency while reloading DB-less config - [#8133](https://github.com/Kong/kong/pull/8133) - -#### Core - -- DAOs in plugins must be listed in an array, so that their loading order is explicit. Loading them in a - hash-like table is now **deprecated**. - [#7942](https://github.com/Kong/kong/pull/7942) -- Postgres credentials `pg_user` and `pg_password`, and `pg_ro_user` and `pg_ro_password` now support - automatic secret rotation when used together with - [Kong Secrets Management](https://docs.konghq.com/gateway/latest/plan-and-deploy/security/secrets-management/) - vault references. - [#8967](https://github.com/Kong/kong/pull/8967) - -#### PDK - -- New functions: `kong.response.get_raw_body` and `kong.response.set_raw_body` - [#7887](https://github.com/Kong/kong/pull/7877) - -#### Plugins - -- **IP-Restriction**: response status and message can now be customized - through configurations `status` and `message`. - [#7728](https://github.com/Kong/kong/pull/7728) - Thanks [timmkelley](https://github.com/timmkelley) for the patch! -- **Datadog**: add support for the `distribution` metric type. - [#6231](https://github.com/Kong/kong/pull/6231) - Thanks [onematchfox](https://github.com/onematchfox) for the patch! -- **Datadog**: allow service, consumer, and status tags to be customized through - plugin configurations `service_tag`, `consumer_tag`, and `status_tag`. - [#6230](https://github.com/Kong/kong/pull/6230) - Thanks [onematchfox](https://github.com/onematchfox) for the patch! -- **gRPC Gateway** and **gRPC Web**: Now share most of the ProtoBuf definitions. - Both plugins now share the Timestamp transcoding and included `.proto` files features. - [#7950](https://github.com/Kong/kong/pull/7950) -- **gRPC Gateway**: processes services and methods defined in imported - `.proto` files. - [#8107](https://github.com/Kong/kong/pull/8107) -- **Rate-Limiting**: add support for Redis SSL, through configuration properties - `redis_ssl` (can be set to `true` or `false`), `ssl_verify`, and `ssl_server_name`. - [#6737](https://github.com/Kong/kong/pull/6737) - Thanks [gabeio](https://github.com/gabeio) for the patch! -- **LDAP**: basic authentication header was not parsed correctly when - the password contained colon (`:`). - [#7977](https://github.com/Kong/kong/pull/7977) - Thanks [beldahanit](https://github.com/beldahanit) for reporting the issue! -- Old `BasePlugin` is deprecated and will be removed in a future version of Kong. - Porting tips in the [documentation](https://docs.konghq.com/gateway-oss/2.3.x/plugin-development/custom-logic/#porting-from-old-baseplugin-style) -- The deprecated **BasePlugin** has been removed. [#7961](https://github.com/Kong/kong/pull/7961) - -### Configuration - -- Removed the following config options, which had been deprecated in previous versions, in favor of other config names. If you have any of these options in your config you will have to rename them: (removed option -> current option). - - upstream_keepalive -> nginx_upstream_keepalive + nginx_http_upstream_keepalive - - nginx_http_upstream_keepalive -> nginx_upstream_keepalive - - nginx_http_upstream_keepalive_requests -> nginx_upstream_keepalive_requests - - nginx_http_upstream_keepalive_timeout -> nginx_upstream_keepalive_timeout - - nginx_http_upstream_directives -> nginx_upstream_directives - - nginx_http_status_directives -> nginx_status_directives - - nginx_upstream_keepalive -> upstream_keepalive_pool_size - - nginx_upstream_keepalive_requests -> upstream_keepalive_max_requests - - nginx_upstream_keepalive_timeout -> upstream_keepalive_idle_timeout - - client_max_body_size -> nginx_http_client_max_body_size - - client_body_buffer_size -> nginx_http_client_max_buffer_size - - cassandra_consistency -> cassandra_write_consistency / cassandra_read_consistency - - router_update_frequency -> worker_state_update_frequency -- Removed the nginx_optimizations config option. If you have it in your configuration, please remove it before updating to 3.0. - -### Fixes - -#### Core - -- Balancer caches are now reset on configuration reload. - [#7924](https://github.com/Kong/kong/pull/7924) -- Configuration reload no longer causes a new DNS-resolving timer to be started. - [#7943](https://github.com/Kong/kong/pull/7943) -- Fixed problem when bootstrapping multi-node Cassandra clusters, where migrations could attempt - insertions before schema agreement occurred. - [#7667](https://github.com/Kong/kong/pull/7667) -- Fixed intermittent botting error which happened when a custom plugin had inter-dependent entity schemas - on its custom DAO and they were loaded in an incorrect order - [#7911](https://github.com/Kong/kong/pull/7911) -- Fixed problem when the consistent hash header is not found, the balancer tries to hash a nil value. - [#8141](https://github.com/Kong/kong/pull/8141) -- Fixed DNS client fails to resolve unexpectedly in `ssl_cert` and `ssl_session_fetch` phases. - [#8161](https://github.com/Kong/kong/pull/8161) - -#### PDK - -- `kong.log.inspect` log level is now debug instead of warn. It also renders text - boxes more cleanly now [#7815](https://github.com/Kong/kong/pull/7815) - -#### Plugins - -- **Prometheus**: Control Plane does not show Upstream Target health metrics - [#7992](https://github.com/Kong/kong/pull/7922) - - -### Dependencies - -- Bumped `lua-pack` from 1.0.5 to 2.0.0 - [#8004](https://github.com/Kong/kong/pull/8004) - -[Back to TOC](#table-of-contents) - - -## [2.6.0] - -> Release date: 2021/10/04 - -### Dependencies - -- Bumped `openresty` from 1.19.3.2 to [1.19.9.1](https://openresty.org/en/changelog-1019009.html) - [#7430](https://github.com/Kong/kong/pull/7727) -- Bumped `openssl` from `1.1.1k` to `1.1.1l` - [7767](https://github.com/Kong/kong/pull/7767) -- Bumped `lua-resty-http` from 0.15 to 0.16.1 - [#7797](https://github.com/kong/kong/pull/7797) -- Bumped `Penlight` to 1.11.0 - [#7736](https://github.com/Kong/kong/pull/7736) -- Bumped `lua-resty-http` from 0.15 to 0.16.1 - [#7797](https://github.com/kong/kong/pull/7797) -- Bumped `lua-protobuf` from 0.3.2 to 0.3.3 - [#7656](https://github.com/Kong/kong/pull/7656) -- Bumped `lua-resty-openssl` from 0.7.3 to 0.7.4 - [#7657](https://github.com/Kong/kong/pull/7657) -- Bumped `lua-resty-acme` from 0.6 to 0.7.1 - [#7658](https://github.com/Kong/kong/pull/7658) -- Bumped `grpcurl` from 1.8.1 to 1.8.2 - [#7659](https://github.com/Kong/kong/pull/7659) -- Bumped `luasec` from 1.0.1 to 1.0.2 - [#7750](https://github.com/Kong/kong/pull/7750) -- Bumped `lua-resty-ipmatcher` to 0.6.1 - [#7703](https://github.com/Kong/kong/pull/7703) - Thanks [EpicEric](https://github.com/EpicEric) for the patch! - -All Kong Gateway OSS plugins will be moved from individual repositories and centralized -into the main Kong Gateway (OSS) repository. We are making a gradual transition. On this -release: - -- Moved AWS-Lambda inside the Kong repo - [#7464](https://github.com/Kong/kong/pull/7464). -- Moved ACME inside the Kong repo - [#7464](https://github.com/Kong/kong/pull/7464). -- Moved Prometheus inside the Kong repo - [#7666](https://github.com/Kong/kong/pull/7666). -- Moved Session inside the Kong repo - [#7738](https://github.com/Kong/kong/pull/7738). -- Moved GRPC-web inside the Kong repo - [#7782](https://github.com/Kong/kong/pull/7782). -- Moved Serverless functions inside the Kong repo - [#7792](https://github.com/Kong/kong/pull/7792). - -### Additions - -#### Core - -- New schema entity validator: `mutually_exclusive`. It accepts a list of fields. If more than 1 of those fields - is set simultaneously, the entity is considered invalid. - [#7765](https://github.com/Kong/kong/pull/7765) - -#### Performance - -On this release we've done some special efforts with regards to performance. - -There's a new performance workflow which periodically checks new code additions against some -typical scenarios [#7030](https://github.com/Kong/kong/pull/7030) [#7547](https://github.com/Kong/kong/pull/7547) - -In addition to that, the following changes were specifically included to improve performance: - -- Reduced unnecessary reads of `ngx.var` - [#7840](https://github.com/Kong/kong/pull/7840) -- Loaded more indexed variables - [#7849](https://github.com/Kong/kong/pull/7849) -- Optimized table creation in Balancer - [#7852](https://github.com/Kong/kong/pull/7852) -- Reduce calls to `ngx.update_time` - [#7853](https://github.com/Kong/kong/pull/7853) -- Use read-only replica for PostgreSQL meta-schema reading - [#7454](https://github.com/Kong/kong/pull/7454) -- URL escaping detects cases when it's not needed and early-exits - [#7742](https://github.com/Kong/kong/pull/7742) -- Accelerated variable loading via indexes - [#7818](https://github.com/Kong/kong/pull/7818) -- Removed unnecessary call to `get_phase` in balancer - [#7854](https://github.com/Kong/kong/pull/7854) - -#### Configuration - -- Enable IPV6 on `dns_order` as unsupported experimental feature. Please - give it a try and report back any issues - [#7819](https://github.com/Kong/kong/pull/7819). -- The template renderer can now use `os.getenv` - [#6872](https://github.com/Kong/kong/pull/6872). - -#### Hybrid Mode - -- Data plane is able to eliminate some unknown fields when Control Plane is using a more modern version - [#7827](https://github.com/Kong/kong/pull/7827). - -#### Admin API - -- Added support for the HTTP HEAD method for all Admin API endpoints - [#7796](https://github.com/Kong/kong/pull/7796) -- Added better support for OPTIONS requests. Previously, the Admin API replied the same on all OPTIONS requests, where as now OPTIONS request will only reply to routes that our Admin API has. Non-existing routes will have a 404 returned. It also adds Allow header to responses, both Allow and Access-Control-Allow-Methods now contain only the methods that the specific API supports. [#7830](https://github.com/Kong/kong/pull/7830) - -#### Plugins - -- **AWS-Lambda**: The plugin will now try to detect the AWS region by using `AWS_REGION` and - `AWS_DEFAULT_REGION` environment variables (when not specified with the plugin configuration). - This allows to specify a 'region' on a per Kong node basis, hence adding the ability to invoke the - Lamda in the same region where Kong is located. - [#7765](https://github.com/Kong/kong/pull/7765) -- **Datadog**: `host` and `port` config options can be configured from environment variables - `KONG_DATADOG_AGENT_HOST` and `KONG_DATADOG_AGENT_PORT`. This allows to set different - destinations on a per Kong node basis, which makes multi-DC setups easier and in Kubernetes allows to - run the datadog agents as a daemon-set. - [#7463](https://github.com/Kong/kong/pull/7463) - Thanks [rallyben](https://github.com/rallyben) for the patch! -- **Prometheus:** A new metric `data_plane_cluster_cert_expiry_timestamp` is added to expose the Data Plane's cluster_cert expiry timestamp for improved monitoring in Hybrid Mode. [#7800](https://github.com/Kong/kong/pull/7800). - -**Request Termination**: - -- New `trigger` config option, which makes the plugin only activate for any requests with a header or query parameter - named like the trigger. This can be a great debugging aid, without impacting actual traffic being processed. - [#6744](https://github.com/Kong/kong/pull/6744). -- The `request-echo` config option was added. If set, the plugin responds with a copy of the incoming request. - This eases troubleshooting when Kong is behind one or more other proxies or LB's, especially when combined with - the new 'trigger' option. - [#6744](https://github.com/Kong/kong/pull/6744). - -**GRPC-Gateway**: - -- Fields of type `.google.protobuf.Timestamp` on the gRPC side are now - transcoded to and from ISO8601 strings in the REST side. - [#7538](https://github.com/Kong/kong/pull/7538) -- URI arguments like `..?foo.bar=x&foo.baz=y` are interpreted as structured - fields, equivalent to `{"foo": {"bar": "x", "baz": "y"}}` - [#7564](https://github.com/Kong/kong/pull/7564) - Thanks [git-torrent](https://github.com/git-torrent) for the patch! - -### Fixes - -#### Core - -- Balancer retries now correctly set the `:authority` pseudo-header on balancer retries - [#7725](https://github.com/Kong/kong/pull/7725). -- Healthchecks are now stopped while the Balancer is being recreated - [#7549](https://github.com/Kong/kong/pull/7549). -- Fixed an issue in which a malformed `Accept` header could cause unexpected HTTP 500 - [#7757](https://github.com/Kong/kong/pull/7757). -- Kong no longer removes `Proxy-Authentication` request header and `Proxy-Authenticate` response header - [#7724](https://github.com/Kong/kong/pull/7724). -- Fixed an issue where Kong would not sort correctly Routes with both regex and prefix paths - [#7695](https://github.com/Kong/kong/pull/7695) - Thanks [jiachinzhao](https://github.com/jiachinzhao) for the patch! - -#### Hybrid Mode - -- Ensure data plane config thread is terminated gracefully, preventing a semi-deadlocked state - [#7568](https://github.com/Kong/kong/pull/7568) - Thanks [flrgh](https://github.com/flrgh) for the patch! -- Older data planes using `aws-lambda`, `grpc-web` or `request-termination` plugins can now talk - with newer control planes by ignoring new plugin fields. - [#7881](https://github.com/Kong/kong/pull/7881) - -##### CLI - -- `kong config parse` no longer crashes when there's a Go plugin server enabled - [#7589](https://github.com/Kong/kong/pull/7589). - -##### Configuration - -- Declarative Configuration parser now prints more correct errors when pointing unknown foreign references - [#7756](https://github.com/Kong/kong/pull/7756). -- YAML anchors in Declarative Configuration are properly processed - [#7748](https://github.com/Kong/kong/pull/7748). - -##### Admin API - -- `GET /upstreams/:upstreams/targets/:target` no longer returns 404 when target weight is 0 - [#7758](https://github.com/Kong/kong/pull/7758). - -##### PDK - -- `kong.response.exit` now uses customized "Content-Length" header when found - [#7828](https://github.com/Kong/kong/pull/7828). - -##### Plugins - -- **ACME**: Dots in wildcard domains are escaped - [#7839](https://github.com/Kong/kong/pull/7839). -- **Prometheus**: Upstream's health info now includes previously missing `subsystem` field - [#7802](https://github.com/Kong/kong/pull/7802). -- **Proxy-Cache**: Fixed an issue where the plugin would sometimes fetch data from the cache but not return it - [#7775](https://github.com/Kong/kong/pull/7775) - Thanks [agile6v](https://github.com/agile6v) for the patch! - -[Back to TOC](#table-of-contents) - - -## [2.5.1] - -> Release date: 2021/09/07 - -This is the first patch release in the 2.5 series. Being a patch release, -it strictly contains bugfixes. There are no new features or breaking changes. - -### Dependencies - -- Bumped `grpcurl` from 1.8.1 to 1.8.2 [#7659](https://github.com/Kong/kong/pull/7659) -- Bumped `lua-resty-openssl` from 0.7.3 to 0.7.4 [#7657](https://github.com/Kong/kong/pull/7657) -- Bumped `penlight` from 1.10.0 to 1.11.0 [#7736](https://github.com/Kong/kong/pull/7736) -- Bumped `luasec` from 1.0.1 to 1.0.2 [#7750](https://github.com/Kong/kong/pull/7750) -- Bumped `OpenSSL` from 1.1.1k to 1.1.1l [#7767](https://github.com/Kong/kong/pull/7767) - -### Fixes - -##### Core - -- You can now successfully delete workspaces after deleting all entities associated with that workspace. - Previously, Kong Gateway was not correctly cleaning up parent-child relationships. For example, creating - an Admin also creates a Consumer and RBAC user. When deleting the Admin, the Consumer and RBAC user are - also deleted, but accessing the `/workspaces/workspace_name/meta` endpoint would show counts for Consumers - and RBAC users, which prevented the workspace from being deleted. Now deleting entities correctly updates - the counts, allowing an empty workspace to be deleted. [#7560](https://github.com/Kong/kong/pull/7560) -- When an upstream event is received from the DAO, `handler.lua` now gets the workspace ID from the request - and adds it to the upstream entity that will be used in the worker and cluster events. Before this change, - when posting balancer CRUD events, the workspace ID was lost and the balancer used the default - workspace ID as a fallback. [#7778](https://github.com/Kong/kong/pull/7778) - -##### CLI - -- Fixes regression that included an issue where Go plugins prevented CLI commands like `kong config parse` - or `kong config db_import` from working as expected. [#7589](https://github.com/Kong/kong/pull/7589) - -##### CI / Process - -- Improves tests reliability. ([#7578](https://github.com/Kong/kong/pull/7578) [#7704](https://github.com/Kong/kong/pull/7704)) -- Adds Github Issues template forms. [#7774](https://github.com/Kong/kong/pull/7774) -- Moves "Feature Request" link from Github Issues to Discussions. [#7777](https://github.com/Kong/kong/pull/7777) - -##### Admin API - -- Kong Gateway now validates workspace names, preventing the use of reserved names on workspaces. - [#7380](https://github.com/Kong/kong/pull/7380) - - -[Back to TOC](#table-of-contents) - -## [2.5.0] - -> Release date: 2021-07-13 - -This is the final release of Kong 2.5.0, with no breaking changes with respect to the 2.x series. - -This release includes Control Plane resiliency to database outages and the new -`declarative_config_string` config option, among other features and fixes. - -### Distribution - -- :warning: Since 2.4.1, Kong packages are no longer distributed - through Bintray. Please visit [the installation docs](https://konghq.com/install/#kong-community) - for more details. - -### Dependencies - -- Bumped `openresty` from 1.19.3.1 to 1.19.3.2 [#7430](https://github.com/kong/kong/pull/7430) -- Bumped `luasec` from 1.0 to 1.0.1 [#7126](https://github.com/kong/kong/pull/7126) -- Bumped `luarocks` from 3.5.0 to 3.7.0 [#7043](https://github.com/kong/kong/pull/7043) -- Bumped `grpcurl` from 1.8.0 to 1.8.1 [#7128](https://github.com/kong/kong/pull/7128) -- Bumped `penlight` from 1.9.2 to 1.10.0 [#7127](https://github.com/Kong/kong/pull/7127) -- Bumped `lua-resty-dns-client` from 6.0.0 to 6.0.2 [#7539](https://github.com/Kong/kong/pull/7539) -- Bumped `kong-plugin-prometheus` from 1.2 to 1.3 [#7415](https://github.com/Kong/kong/pull/7415) -- Bumped `kong-plugin-zipkin` from 1.3 to 1.4 [#7455](https://github.com/Kong/kong/pull/7455) -- Bumped `lua-resty-openssl` from 0.7.2 to 0.7.3 [#7509](https://github.com/Kong/kong/pull/7509) -- Bumped `lua-resty-healthcheck` from 1.4.1 to 1.4.2 [#7511](https://github.com/Kong/kong/pull/7511) -- Bumped `hmac-auth` from 2.3.0 to 2.4.0 [#7522](https://github.com/Kong/kong/pull/7522) -- Pinned `lua-protobuf` to 0.3.2 (previously unpinned) [#7079](https://github.com/kong/kong/pull/7079) - -All Kong Gateway OSS plugins will be moved from individual repositories and centralized -into the main Kong Gateway (OSS) repository. We are making a gradual transition, starting with the -grpc-gateway plugin first: - -- Moved grpc-gateway inside the Kong repo. [#7466](https://github.com/Kong/kong/pull/7466) - -### Additions - -#### Core - -- Control Planes can now send updates to new data planes even if the control planes lose connection to the database. - [#6938](https://github.com/kong/kong/pull/6938) -- Kong now automatically adds `cluster_cert`(`cluster_mtls=shared`) or `cluster_ca_cert`(`cluster_mtls=pki`) into - `lua_ssl_trusted_certificate` when operating in Hybrid mode. Before, Hybrid mode users needed to configure - `lua_ssl_trusted_certificate` manually as a requirement for Lua to verify the Control Plane’s certificate. - See [Starting Data Plane Nodes](https://docs.konghq.com/gateway-oss/2.5.x/hybrid-mode/#starting-data-plane-nodes) - in the Hybrid Mode guide for more information. [#7044](https://github.com/kong/kong/pull/7044) -- New `declarative_config_string` option allows loading a declarative config directly from a string. See the - [Loading The Declarative Configuration File](https://docs.konghq.com/2.5.x/db-less-and-declarative-config/#loading-the-declarative-configuration-file) - section of the DB-less and Declarative Configuration guide for more information. - [#7379](https://github.com/kong/kong/pull/7379) - -#### PDK - -- The Kong PDK now accepts tables in the response body for Stream subsystems, just as it does for the HTTP subsystem. - Before developers had to check the subsystem if they wrote code that used the `exit()` function before calling it, - because passing the wrong argument type would break the request response. - [#7082](https://github.com/kong/kong/pull/7082) - -#### Plugins - -- **hmac-auth**: The HMAC Authentication plugin now includes support for the `@request-target` field in the signature - string. Before, the plugin used the `request-line` parameter, which contains the HTTP request method, request URI, and - the HTTP version number. The inclusion of the HTTP version number in the signature caused requests to the same target - but using different request methods(such as HTTP/2) to have different signatures. The newly added request-target field - only includes the lowercase request method and request URI when calculating the hash, avoiding those issues. - See the [HMAC Authentication](https://docs.konghq.com/hub/kong-inc/hmac-auth) documentation for more information. - [#7037](https://github.com/kong/kong/pull/7037) -- **syslog**: The Syslog plugin now includes facility configuration options, which are a way for the plugin to group - error messages from different sources. See the description for the facility parameter in the - [Parameters](https://docs.konghq.com/hub/kong-inc/syslog/#parameters) section of the Syslog documentation for more - information. [#6081](https://github.com/kong/kong/pull/6081). Thanks, [jideel](https://github.com/jideel)! -- **Prometheus**: The Prometheus plugin now exposes connected data planes' status on the control plane. New metrics include the - following: `data_plane_last_seen`, `data_plane_config_hash` and `data_plane_version_compatible`. These - metrics can be useful for troubleshooting when data planes have inconsistent configurations across the cluster. See the - [Available metrics](https://docs.konghq.com/hub/kong-inc/prometheus) section of the Prometheus plugin documentation - for more information. [98](https://github.com/Kong/kong-plugin-prometheus/pull/98) -- **Zipkin**: The Zipkin plugin now includes the following tags: `kong.route`,`kong.service_name` and `kong.route_name`. - See the [Spans](https://docs.konghq.com/hub/kong-inc/zipkin/#spans) section of the Zipkin plugin documentation for more information. - [115](https://github.com/Kong/kong-plugin-zipkin/pull/115) - -#### Hybrid Mode - -- Kong now exposes an upstream health checks endpoint (using the status API) on the data plane for better - observability. [#7429](https://github.com/Kong/kong/pull/7429) -- Control Planes are now more lenient when checking Data Planes' compatibility in Hybrid mode. See the - [Version compatibility](https://docs.konghq.com/gateway-oss/2.5.x/hybrid-mode/#version_compatibility) - section of the Hybrid Mode guide for more information. [#7488](https://github.com/Kong/kong/pull/7488) -- This release starts the groundwork for Hybrid Mode 2.0 Protocol. This code isn't active by default in Kong 2.5, - but it allows future development. [#7462](https://github.com/Kong/kong/pull/7462) - -### Fixes - -#### Core - -- When using DB-less mode, `select_by_cache_key` now finds entities by using the provided `field` directly - in ` select_by_key` and does not complete unnecessary cache reads. [#7146](https://github.com/kong/kong/pull/7146) -- Kong can now finish initialization even if a plugin’s `init_worker` handler fails, improving stability. - [#7099](https://github.com/kong/kong/pull/7099) -- TLS keepalive requests no longer share their context. Before when two calls were made to the same "server+hostname" - but different routes and using a keepalive connection, plugins that were active in the first call were also sometimes - (incorrectly) active in the second call. The wrong plugin was active because Kong was passing context in the SSL phase - to the plugin iterator, creating connection-wide structures in that context, which was then shared between different - keepalive requests. With this fix, Kong does not pass context to plugin iterators with the `certificate` phase, - avoiding plugin mixups.[#7102](https://github.com/kong/kong/pull/7102) -- The HTTP status 405 is now handled by Kong's error handler. Before accessing Kong using the TRACE method returned - a standard NGINX error page because the 405 wasn’t included in the error page settings of the NGINX configuration. - [#6933](https://github.com/kong/kong/pull/6933). - Thanks, [yamaken1343](https://github.com/yamaken1343)! -- Custom `ngx.sleep` implementation in `init_worker` phase now invokes `update_time` in order to prevent time-based deadlocks - [#7532](https://github.com/Kong/kong/pull/7532) -- `Proxy-Authorization` header is removed when it is part of the original request **or** when a plugin sets it to the - same value as the original request - [#7533](https://github.com/Kong/kong/pull/7533) -- `HEAD` requests don't provoke an error when a Plugin implements the `response` phase - [#7535](https://github.com/Kong/kong/pull/7535) - -#### Hybrid Mode - -- Control planes no longer perform health checks on CRUD upstreams’ and targets’ events. - [#7085](https://github.com/kong/kong/pull/7085) -- To prevent unnecessary cache flips on data planes, Kong now checks `dao:crud` events more strictly and has - a new cluster event, `clustering:push_config` for configuration pushes. These updates allow Kong to filter - invalidation events that do not actually require a database change. Furthermore, the clustering module does - not subscribe to the generic `invalidations` event, which has a more broad scope than database entity invalidations. - [#7112](https://github.com/kong/kong/pull/7112) -- Data Planes ignore null fields coming from Control Planes when doing schema validation. - [#7458](https://github.com/Kong/kong/pull/7458) -- Kong now includes the source in error logs produced by Control Planes. - [#7494](https://github.com/Kong/kong/pull/7494) -- Data Plane config hash calculation and checking is more consistent now: it is impervious to changes in table iterations, - hashes are calculated in both CP and DP, and DPs send pings more immediately and with the new hash now - [#7483](https://github.com/Kong/kong/pull/7483) - - -#### Balancer - -- All targets are returned by the Admin API now, including targets with a `weight=0`, or disabled targets. - Before disabled targets were not included in the output when users attempted to list all targets. Then - when users attempted to add the targets again, they received an error message telling them the targets already existed. - [#7094](https://github.com/kong/kong/pull/7094) -- Upserting existing targets no longer fails. Before, because of updates made to target configurations since Kong v2.2.0, - upserting older configurations would fail. This fix allows older configurations to be imported. - [#7052](https://github.com/kong/kong/pull/7052) -- The last balancer attempt is now correctly logged. Before balancer tries were saved when retrying, which meant the last - retry state was not saved since there were no more retries. This update saves the failure state so it can be correctly logged. - [#6972](https://github.com/kong/kong/pull/6972) -- Kong now ensures that the correct upstream event is removed from the queue when updating the balancer state. - [#7103](https://github.com/kong/kong/pull/7103) - -#### CLI - -- The `prefix` argument in the `kong stop` command now takes precedence over environment variables, as it does in the `kong start` command. - [#7080](https://github.com/kong/kong/pull/7080) - -#### Configuration - -- Declarative configurations now correctly parse custom plugin entities schemas with attributes called "plugins". Before - when using declarative configurations, users with custom plugins that included a "plugins" field would encounter startup - exceptions. With this fix, the declarative configuration can now distinguish between plugins schema and custom plugins fields. - [#7412](https://github.com/kong/kong/pull/7412) -- The stream access log configuration options are now properly separated from the HTTP access log. Before when users - used Kong with TCP, they couldn’t use a custom log format. With this fix, `proxy_stream_access_log` and `proxy_stream_error_log` - have been added to differentiate stream access log from the HTTP subsystem. See - [`proxy_stream_access_log`](https://docs.konghq.com/gateway-oss/2.5.x/configuration/#proxy_stream_access_log) - and [`proxy_stream_error`](https://docs.konghq.com/gateway-oss/2.5.x/configuration/#proxy_stream_error) in the Configuration - Property Reference for more information. [#7046](https://github.com/kong/kong/pull/7046) - -#### Migrations - -- Kong no longer assumes that `/?/init.lua` is in the Lua path when doing migrations. Before, when users created - a custom plugin in a non-standard location and set `lua_package_path = /usr/local/custom/?.lua`, migrations failed. - Migrations failed because the Kong core file is `init.lua` and it is required as part of `kong.plugins..migrations`. - With this fix, migrations no longer expect `init.lua` to be a part of the path. [#6993](https://github.com/kong/kong/pull/6993) -- Kong no longer emits errors when doing `ALTER COLUMN` operations in Apache Cassandra 4.0. - [#7490](https://github.com/Kong/kong/pull/7490) - -#### PDK - -- With this update, `kong.response.get_XXX()` functions now work in the log phase on external plugins. Before - `kong.response.get_XXX()` functions required data from the response object, which was not accessible in the - post-log timer used to call log handlers in external plugins. Now these functions work by accessing the required - data from the set saved at the start of the log phase. See [`kong.response`](https://docs.konghq.com/gateway-oss/{{page.kong_version}}/kong.response) - in the Plugin Development Kit for more information. [#7048](https://github.com/kong/kong/pull/7048) -- External plugins handle certain error conditions better while the Kong balancer is being refreshed. Before - when an `instance_id` of an external plugin changed, and the plugin instance attempted to reset and retry, - it was failing because of a typo in the comparison. [#7153](https://github.com/kong/kong/pull/7153). - Thanks, [ealogar](https://github.com/ealogar)! -- With this release, `kong.log`'s phase checker now accounts for the existence of the new `response` pseudo-phase. - Before users may have erroneously received a safe runtime error for using a function out-of-place in the PDK. - [#7109](https://github.com/kong/kong/pull/7109) -- Kong no longer sandboxes the `string.rep` function. Before `string.rep` was sandboxed to disallow a single operation - from allocating too much memory. However, a single operation allocating too much memory is no longer an issue - because in LuaJIT there are no debug hooks and it is trivial to implement a loop to allocate memory on every single iteration. - Additionally, since the `string` table is global and obtainable by any sandboxed string, its sandboxing provoked issues on global state. - [#7167](https://github.com/kong/kong/pull/7167) -- The `kong.pdk.node` function can now correctly iterates over all the shared dict metrics. Before this fix, - users using the `kong.pdk.node` function could not see all shared dict metrics under the Stream subsystem. - [#7078](https://github.com/kong/kong/pull/7078) - -#### Plugins - -- All custom plugins that are using the deprecated `BasePlugin` class have to remove this inheritance. -- **LDAP-auth**: The LDAP Authentication schema now includes a default value for the `config.ldap_port` parameter - that matches the documentation. Before the plugin documentation [Parameters](https://docs.konghq.com/hub/kong-inc/ldap-auth/#parameters) - section included a reference to a default value for the LDAP port; however, the default value was not included in the plugin schema. - [#7438](https://github.com/kong/kong/pull/7438) -- **Prometheus**: The Prometheus plugin exporter now attaches subsystem labels to memory stats. Before, the HTTP - and Stream subsystems were not distinguished, so their metrics were interpreted as duplicate entries by Prometheus. - https://github.com/Kong/kong-plugin-prometheus/pull/118 -- **External Plugins**: the return code 127 (command not found) is detected and appropriate error is returned - [#7523](https://github.com/Kong/kong/pull/7523) - - -## [2.4.1] - - -> Released 2021/05/11 - -This is a patch release in the 2.4 series. Being a patch release, it -strictly contains bugfixes. There are no new features or breaking changes. - -### Distribution - -- :warning: Starting with this release, Kong packages are no longer distributed - through Bintray. Please download from [download.konghq.com](https://download.konghq.com). - -### Dependencies - -- Bump `luasec` from 1.0.0 to 1.0.1 - [#7126](https://github.com/Kong/kong/pull/7126) -- Bump `prometheus` plugin from 1.2.0 to 1.2.1 - [#7061](https://github.com/Kong/kong/pull/7061) - -### Fixes - -##### Core - -- Ensure healthchecks and balancers are not created on control plane nodes. - [#7085](https://github.com/Kong/kong/pull/7085) -- Optimize URL normalization code. - [#7100](https://github.com/Kong/kong/pull/7100) -- Fix issue where control plane nodes would needlessly invalidate and send new - configuration to data plane nodes. - [#7112](https://github.com/Kong/kong/pull/7112) -- Ensure HTTP code `405` is handled by Kong's error page. - [#6933](https://github.com/Kong/kong/pull/6933) -- Ensure errors in plugins `init_worker` do not break Kong's worker initialization. - [#7099](https://github.com/Kong/kong/pull/7099) -- Fix issue where two subsequent TLS keepalive requests would lead to incorrect - plugin execution. - [#7102](https://github.com/Kong/kong/pull/7102) -- Ensure Targets upsert operation behaves similarly to other entities' upsert method. - [#7052](https://github.com/Kong/kong/pull/7052) -- Ensure failed balancer retry is saved and accounted for in log data. - [#6972](https://github.com/Kong/kong/pull/6972) - - -##### CLI - -- Ensure `kong start` and `kong stop` prioritize CLI flag `--prefix` over environment - variable `KONG_PREFIX`. - [#7080](https://github.com/Kong/kong/pull/7080) - -##### Configuration - -- Ensure Stream subsystem allows for configuration of access logs format. - [#7046](https://github.com/Kong/kong/pull/7046) - -##### Admin API - -- Ensure targets with weight 0 are displayed in the Admin API. - [#7094](https://github.com/Kong/kong/pull/7094) - -##### PDK - -- Ensure new `response` phase is accounted for in phase checkers. - [#7109](https://github.com/Kong/kong/pull/7109) - -##### Plugins - -- Ensure plugins written in languages other than Lua can use `kong.response.get_*` - methods - e.g., `kong.response.get_status`. - [#7048](https://github.com/Kong/kong/pull/7048) -- `hmac-auth`: enable JIT compilation of authorization header regex. - [#7037](https://github.com/Kong/kong/pull/7037) - - -[Back to TOC](#table-of-contents) - - -## [2.4.0] - -> Released 2021/04/06 - -This is the final release of Kong 2.4.0, with no breaking changes with respect to the 2.x series. -This release includes JavaScript PDK, improved CP/DP updates and UTF-8 Tags, amongst other improvements -and fixes. - -### Dependencies - -- :warning: For Kong 2.4, the required OpenResty version has been bumped to - [1.19.3.1](http://openresty.org/en/changelog-1019003.html), and the set of - patches included has changed, including the latest release of - [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). - If you are installing Kong from one of our distribution - packages, you are not affected by this change. - -**Note:** if you are not using one of our distribution packages and compiling -OpenResty from source, you must still apply Kong's [OpenResty -patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/patches) -(and, as highlighted above, compile OpenResty with the new -lua-kong-nginx-module). Our [kong-build-tools](https://github.com/Kong/kong-build-tools) -repository will allow you to do both easily. - -- Bump luarocks from 3.4.0 to 3.5.0. - [#6699](https://github.com/Kong/kong/pull/6699) -- Bump luasec from 0.9 to 1.0. - [#6814](https://github.com/Kong/kong/pull/6814) -- Bump lua-resty-dns-client from 5.2.1 to 6.0.0. - [#6999](https://github.com/Kong/kong/pull/6999) -- Bump kong-lapis from 1.8.1.2 to 1.8.3.1. - [#6925](https://github.com/Kong/kong/pull/6925) -- Bump pgmoon from 1.11.0 to 1.12.0. - [#6741](https://github.com/Kong/kong/pull/6741) -- Bump lua-resty-openssl from 0.6.9 to 0.7.2. - [#6967](https://github.com/Kong/kong/pull/6967) -- Bump kong-plugin-zipkin from 1.2 to 1.3. - [#6936](https://github.com/Kong/kong/pull/6936) -- Bump kong-prometheus-plugin from 1.0 to 1.2. - [#6958](https://github.com/Kong/kong/pull/6958) -- Bump lua-cassandra from 1.5.0 to 1.5.1 - [#6857](https://github.com/Kong/kong/pull/6857) -- Bump luasyslog from 1.0.0 to 2.0.1 - [#6957](https://github.com/Kong/kong/pull/6957) - -### Additions - -##### Core - -- Relaxed version check between Control Planes and Data Planes, allowing - Data Planes that are missing minor updates to still connect to the - Control Plane. Also, now Data Plane is allowed to have a superset of Control - Plane plugins. - [6932](https://github.com/Kong/kong/pull/6932) -- Allowed UTF-8 in Tags - [6784](https://github.com/Kong/kong/pull/6784) -- Added support for Online Certificate Status Protocol responder found in cluster. - [6887](https://github.com/Kong/kong/pull/6887) - -##### PDK - -- [JavaScript Plugin Development Kit (PDK)](https://github.com/Kong/kong-js-pdk) - is released alongside with Kong 2.4. It allows users to write Kong plugins in - JavaScript and TypeScript. -- Beta release of Protobuf plugin communication protocol, which can be used in - place of MessagePack to communicate with non-Lua plugins. - [6941](https://github.com/Kong/kong/pull/6941) -- Enabled `ssl_certificate` phase on plugins with stream module. - [6873](https://github.com/Kong/kong/pull/6873) - -##### Plugins - -- Zipkin: support for Jaeger style uber-trace-id headers. - [101](https://github.com/Kong/kong-plugin-zipkin/pull/101) - Thanks [nvx](https://github.com/nvx) for the patch! -- Zipkin: support for OT headers. - [103](https://github.com/Kong/kong-plugin-zipkin/pull/103) - Thanks [ishg](https://github.com/ishg) for the patch! -- Zipkin: allow insertion of custom tags on the Zipkin request trace. - [102](https://github.com/Kong/kong-plugin-zipkin/pull/102) -- Zipkin: creation of baggage items on child spans is now possible. - [98](https://github.com/Kong/kong-plugin-zipkin/pull/98) - Thanks [Asafb26](https://github.com/Asafb26) for the patch! -- JWT: Add ES384 support - [6854](https://github.com/Kong/kong/pull/6854) - Thanks [pariviere](https://github.com/pariviere) for the patch! -- Several plugins: capability to set new log fields, or unset existing fields, - by executing custom Lua code in the Log phase. - [6944](https://github.com/Kong/kong/pull/6944) - -### Fixes - -##### Core - -- Changed default values and validation rules for plugins that were not - well-adjusted for dbless or hybrid modes. - [6885](https://github.com/Kong/kong/pull/6885) -- Kong 2.4 ensures that all the Core entities are loaded before loading - any plugins. This fixes an error in which Plugins to could not link to - or modify Core entities because they would not be loaded yet - [6880](https://github.com/Kong/kong/pull/6880) -- If needed, `Host` header is now updated between balancer retries, using the - value configured in the correct upstream entity. - [6796](https://github.com/Kong/kong/pull/6796) -- Schema validations now log more descriptive error messages when types are - invalid. - [6593](https://github.com/Kong/kong/pull/6593) - Thanks [WALL-E](https://github.com/WALL-E) for the patch! -- Kong now ignores tags in Cassandra when filtering by multiple entities, which - is the expected behavior and the one already existent when using Postgres - databases. - [6931](https://github.com/Kong/kong/pull/6931) -- `Upgrade` header is not cleared anymore when response `Connection` header - contains `Upgrade`. - [6929](https://github.com/Kong/kong/pull/6929) -- Accept fully-qualified domain names ending in dots. - [6864](https://github.com/Kong/kong/pull/6864) -- Kong does not try to warmup upstream names when warming up DNS entries. - [6891](https://github.com/Kong/kong/pull/6891) -- Migrations order is now guaranteed to be always the same. - [6901](https://github.com/Kong/kong/pull/6901) -- Buffered responses are disabled on connection upgrades. - [6902](https://github.com/Kong/kong/pull/6902) -- Make entity relationship traverse-order-independent. - [6743](https://github.com/Kong/kong/pull/6743) -- The host header is updated between balancer retries. - [6796](https://github.com/Kong/kong/pull/6796) -- The router prioritizes the route with most matching headers when matching - headers. - [6638](https://github.com/Kong/kong/pull/6638) -- Fixed an edge case on multipart/form-data boundary check. - [6638](https://github.com/Kong/kong/pull/6638) -- Paths are now properly normalized inside Route objects. - [6976](https://github.com/Kong/kong/pull/6976) -- Do not cache empty upstream name dictionary. - [7002](https://github.com/Kong/kong/pull/7002) -- Do not assume upstreams do not exist after init phase. - [7010](https://github.com/Kong/kong/pull/7010) -- Do not overwrite configuration files when running migrations. - [7017](https://github.com/Kong/kong/pull/7017) - -##### PDK - -- Now Kong does not leave plugin servers alive after exiting and does not try to - start them in the unsupported stream subsystem. - [6849](https://github.com/Kong/kong/pull/6849) -- Go does not cache `kong.log` methods - [6701](https://github.com/Kong/kong/pull/6701) -- The `response` phase is included on the list of public phases - [6638](https://github.com/Kong/kong/pull/6638) -- Config file style and options case are now consistent all around. - [6981](https://github.com/Kong/kong/pull/6981) -- Added right protobuf MacOS path to enable external plugins in Homebrew - installations. - [6980](https://github.com/Kong/kong/pull/6980) -- Auto-escape upstream path to avoid proxying errors. - [6978](https://github.com/Kong/kong/pull/6978) -- Ports are now declared as `Int`. - [6994](https://github.com/Kong/kong/pull/6994) - -##### Plugins - -- oauth2: better handling more cases of client invalid token generation. - [6594](https://github.com/Kong/kong/pull/6594) - Thanks [jeremyjpj0916](https://github.com/jeremyjpj0916) for the patch! -- Zipkin: the w3c parsing function was returning a non-used extra value, and it - now early-exits. - [100](https://github.com/Kong/kong-plugin-zipkin/pull/100) - Thanks [nvx](https://github.com/nvx) for the patch! -- Zipkin: fixed a bug in which span timestamping could sometimes raise an error. - [105](https://github.com/Kong/kong-plugin-zipkin/pull/105) - Thanks [Asafb26](https://github.com/Asafb26) for the patch! - -[Back to TOC](#table-of-contents) - - -## [2.3.3] - -> Released 2021/03/05 - -This is a patch release in the 2.3 series. Being a patch release, it -strictly contains bugfixes. The are no new features or breaking changes. - -### Dependencies - -- Bump OpenSSL from `1.1.1i` to `1.1.1j`. - [6859](https://github.com/Kong/kong/pull/6859) - -### Fixes - -##### Core - -- Ensure control plane nodes do not execute healthchecks. - [6805](https://github.com/Kong/kong/pull/6805) -- Ensure only one worker executes active healthchecks. - [6844](https://github.com/Kong/kong/pull/6844) -- Declarative config can be now loaded as an inline yaml file by `kong config` - (previously it was possible only as a yaml string inside json). JSON declarative - config is now parsed with the `cjson` library, instead of with `libyaml`. - [6852](https://github.com/Kong/kong/pull/6852) -- When using eventual worker consistency now every Nginx worker deals with its - upstreams changes, avoiding unnecessary synchronization among workers. - [6833](https://github.com/Kong/kong/pull/6833) - -##### Admin API - -- Remove `prng_seed` from the Admin API and add PIDs instead. - [6842](https://github.com/Kong/kong/pull/6842) - -##### PDK - -- Ensure `kong.log.serialize` properly calculates reported latencies. - [6869](https://github.com/Kong/kong/pull/6869) - -##### Plugins - -- HMAC-Auth: fix issue where the plugin would check if both a username and - signature were specified, rather than either. - [6826](https://github.com/Kong/kong/pull/6826) - - -[Back to TOC](#table-of-contents) - - -## [2.3.2] - -> Released 2021/02/09 - -This is a patch release in the 2.3 series. Being a patch release, it -strictly contains bugfixes. The are no new features or breaking changes. - -### Fixes - -##### Core - -- Fix an issue where certain incoming URI may make it possible to - bypass security rules applied on Route objects. This fix make such - attacks more difficult by always normalizing the incoming request's - URI before matching against the Router. - [#6821](https://github.com/Kong/kong/pull/6821) -- Properly validate Lua input in sandbox module. - [#6765](https://github.com/Kong/kong/pull/6765) -- Mark boolean fields with default values as required. - [#6785](https://github.com/Kong/kong/pull/6785) - - -##### CLI - -- `kong migrations` now accepts a `-p`/`--prefix` flag. - [#6819](https://github.com/Kong/kong/pull/6819) - -##### Plugins - -- JWT: disallow plugin on consumers. - [#6777](https://github.com/Kong/kong/pull/6777) -- rate-limiting: improve counters accuracy. - [#6802](https://github.com/Kong/kong/pull/6802) - - -[Back to TOC](#table-of-contents) - - -## [2.3.1] - -> Released 2021/01/26 - -This is a patch release in the 2.3 series. Being a patch release, it -strictly contains bugfixes. The are no new features or breaking changes. - -### Fixes - -##### Core - -- lua-resty-dns-client was bumped to 5.2.1, which fixes an issue that could - lead to a busy loop when renewing addresses. - [#6760](https://github.com/Kong/kong/pull/6760) -- Fixed an issue that made Kong return HTTP 500 Internal Server Error instead - of HTTP 502 Bad Gateway on upstream connection errors when using buffered - proxying. [#6735](https://github.com/Kong/kong/pull/6735) - -[Back to TOC](#table-of-contents) - - -## [2.3.0] - -> Released 2021/01/08 - -This is a new release of Kong, with no breaking changes with respect to the 2.x series, -with **Control Plane/Data Plane version checks**, **UTF-8 names for Routes and Services**, -and **a Plugin Servers**. - - -### Distributions - -- :warning: Support for Centos 6 has been removed, as said distro entered - EOL on Nov 30. - [#6641](https://github.com/Kong/kong/pull/6641) - -### Dependencies - -- Bump kong-plugin-serverless-functions from 1.0 to 2.1. - [#6715](https://github.com/Kong/kong/pull/6715) -- Bump lua-resty-dns-client from 5.1.0 to 5.2.0. - [#6711](https://github.com/Kong/kong/pull/6711) -- Bump lua-resty-healthcheck from 1.3.0 to 1.4.0. - [#6711](https://github.com/Kong/kong/pull/6711) -- Bump OpenSSL from 1.1.1h to 1.1.1i. - [#6639](https://github.com/Kong/kong/pull/6639) -- Bump `kong-plugin-zipkin` from 1.1 to 1.2. - [#6576](https://github.com/Kong/kong/pull/6576) -- Bump `kong-plugin-request-transformer` from 1.2 to 1.3. - [#6542](https://github.com/Kong/kong/pull/6542) - -### Additions - -##### Core - -- Introduce version checks between Control Plane and Data Plane nodes - in Hybrid Mode. Sync will be stopped if the major/minor version differ - or if installed plugin versions differ between Control Plane and Data - Plane nodes. - [#6612](https://github.com/Kong/kong/pull/6612) -- Kong entities with a `name` field now support utf-8 characters. - [#6557](https://github.com/Kong/kong/pull/6557) -- The certificates entity now has `cert_alt` and `key_alt` fields, used - to specify an alternative certificate and key pair. - [#6536](https://github.com/Kong/kong/pull/6536) -- The go-pluginserver `stderr` and `stdout` are now written into Kong's - logs. - [#6503](https://github.com/Kong/kong/pull/6503) -- Introduce support for multiple pluginservers. This feature is - backwards-compatible with the existing single Go pluginserver. - [#6600](https://github.com/Kong/kong/pull/6600) - -##### PDK - -- Introduce a `kong.node.get_hostname` method that returns current's - node host name. - [#6613](https://github.com/Kong/kong/pull/6613) -- Introduce a `kong.cluster.get_id` method that returns a unique ID - for the current Kong cluster. If Kong is running in DB-less mode - without a cluster ID explicitly defined, then this method returns nil. - For Hybrid mode, all Control Planes and Data Planes belonging to the - same cluster returns the same cluster ID. For traditional database - based deployments, all Kong nodes pointing to the same database will - also return the same cluster ID. - [#6576](https://github.com/Kong/kong/pull/6576) -- Introduce a `kong.log.set_serialize_value`, which allows for customizing - the output of `kong.log.serialize`. - [#6646](https://github.com/Kong/kong/pull/6646) - -##### Plugins - -- `http-log`: the plugin now has a `headers` configuration, so that - custom headers can be specified for the log request. - [#6449](https://github.com/Kong/kong/pull/6449) -- `key-auth`: the plugin now has two additional boolean configurations: - * `key_in_header`: if `false`, the plugin will ignore keys passed as - headers. - * `key_in_query`: if `false`, the plugin will ignore keys passed as - query arguments. - Both default to `true`. - [#6590](https://github.com/Kong/kong/pull/6590) -- `request-size-limiting`: add new configuration `require_content_length`, - which causes the plugin to ensure a valid `Content-Length` header exists - before reading the request body. - [#6660](https://github.com/Kong/kong/pull/6660) -- `serverless-functions`: introduce a sandboxing capability, and it has been - *enabled* by default, where only Kong PDK, OpenResty `ngx` APIs, and Lua standard libraries are allowed. - [#32](https://github.com/Kong/kong-plugin-serverless-functions/pull/32/) - -##### Configuration - -- `client_max_body_size` and `client_body_buffer_size`, that previously - hardcoded to 10m, are now configurable through `nginx_admin_client_max_body_size` and `nginx_admin_client_body_buffer_size`. - [#6597](https://github.com/Kong/kong/pull/6597) -- Kong-generated SSL privates keys now have `600` file system permission. - [#6509](https://github.com/Kong/kong/pull/6509) -- Properties `ssl_cert`, `ssl_cert_key`, `admin_ssl_cert`, - `admin_ssl_cert_key`, `status_ssl_cert`, and `status_ssl_cert_key` - is now an array: previously, only an RSA certificate was generated - by default; with this change, an ECDSA is also generated. On - intermediate and modern cipher suites, the ECDSA certificate is set - as the default fallback certificate; on old cipher suite, the RSA - certificate remains as the default. On custom certificates, the first - certificate specified in the array is used. - [#6509](https://github.com/Kong/kong/pull/6509) -- Kong now runs as a `kong` user if it exists; it said user does not exist - in the system, the `nobody` user is used, as before. - [#6421](https://github.com/Kong/kong/pull/6421) - -### Fixes - -##### Core - -- Fix issue where a Go plugin would fail to read kong.ctx.shared values set by Lua plugins. - [#6490](https://github.com/Kong/kong/pull/6490) -- Properly trigger `dao:delete_by:post` hook. - [#6567](https://github.com/Kong/kong/pull/6567) -- Fix issue where a route that supports both http and https (and has a hosts and snis match criteria) would fail to proxy http requests, as it does not contain an SNI. - [#6517](https://github.com/Kong/kong/pull/6517) -- Fix issue where a `nil` request context would lead to errors `attempt to index local 'ctx'` being shown in the logs -- Reduced the number of needed timers to active health check upstreams and to resolve hosts. -- Schemas for full-schema validations are correctly cached now, avoiding memory - leaks when reloading declarative configurations. [#6713](https://github.com/Kong/kong/pull/6713) -- The schema for the upstream entities now limits the highest configurable - number of successes and failures to 255, respecting the limits imposed by - lua-resty-healthcheck. [#6705](https://github.com/Kong/kong/pull/6705) -- Certificates for database connections now are loaded in the right order - avoiding failures to connect to Postgres databases. - [#6650](https://github.com/Kong/kong/pull/6650) - -##### CLI - -- Fix issue where `kong reload -c ` would fail. - [#6664](https://github.com/Kong/kong/pull/6664) -- Fix issue where the Kong configuration cache would get corrupted. - [#6664](https://github.com/Kong/kong/pull/6664) - -##### PDK - -- Ensure the log serializer encodes the `tries` field as an array when - empty, rather than an object. - [#6632](https://github.com/Kong/kong/pull/6632) - -##### Plugins - -- request-transformer plugin does not allow `null` in config anymore as they can - lead to runtime errors. [#6710](https://github.com/Kong/kong/pull/6710) - -[Back to TOC](#table-of-contents) - - -## [2.2.2] - -> Released 2021/03/01 - -This is a patch release in the 2.2 series. Being a patch release, it -strictly contains bugfixes. The are no new features or breaking changes. - -### Fixes - -##### Plugins - -- `serverless-functions`: introduce a sandboxing capability, *enabled* by default, - where only Kong PDK, OpenResty `ngx` APIs, and some Lua standard libraries are - allowed. Read the documentation [here](https://docs.konghq.com/hub/kong-inc/serverless-functions/#sandboxing). - [#32](https://github.com/Kong/kong-plugin-serverless-functions/pull/32/) - -[Back to TOC](#table-of-contents) - - -## [2.2.1] - -> Released 2020/12/01 - -This is a patch release in the 2.2 series. Being a patch release, it -strictly contains bugfixes. The are no new features or breaking changes. - -### Fixes - -##### Distribution - -##### Core - -- Fix issue where Kong would fail to start a Go plugin instance with a - `starting instance: nil` error. - [#6507](https://github.com/Kong/kong/pull/6507) -- Fix issue where a route that supports both `http` and `https` (and has - a `hosts` and `snis` match criteria) would fail to proxy `http` - requests, as it does not contain an SNI. - [#6517](https://github.com/Kong/kong/pull/6517) -- Fix issue where a Go plugin would fail to read `kong.ctx.shared` values - set by Lua plugins. - [#6426](https://github.com/Kong/kong/issues/6426) -- Fix issue where gRPC requests would fail to set the `:authority` - pseudo-header in upstream requests. - [#6603](https://github.com/Kong/kong/pull/6603) - -##### CLI - -- Fix issue where `kong config db_import` and `kong config db_export` - commands would fail if Go plugins were enabled. - [#6596](https://github.com/Kong/kong/pull/6596) - Thanks [daniel-shuy](https://github.com/daniel-shuy) for the patch! - -[Back to TOC](#table-of-contents) - - -## [2.2.0] - -> Released 2020/10/23 - -This is a new major release of Kong, including new features such as **UDP support**, -**Configurable Request and Response Buffering**, **Dynamically Loading of OS -Certificates**, and much more. - -### Distributions - -- Added support for running Kong as the non-root user kong on distributed systems. - - -### Dependencies - -- :warning: For Kong 2.2, the required OpenResty version has been bumped to - [1.17.8.2](http://openresty.org/en/changelog-1017008.html), and the - the set of patches included has changed, including the latest release of - [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). - If you are installing Kong from one of our distribution - packages, you are not affected by this change. -- Bump OpenSSL version from `1.1.1g` to `1.1.1h`. - [#6382](https://github.com/Kong/kong/pull/6382) - -**Note:** if you are not using one of our distribution packages and compiling -OpenResty from source, you must still apply Kong's [OpenResty -patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) -(and, as highlighted above, compile OpenResty with the new -lua-kong-nginx-module). Our [kong-build-tools](https://github.com/Kong/kong-build-tools) -repository will allow you to do both easily. - -- :warning: Cassandra 2.x support is now deprecated. If you are still - using Cassandra 2.x with Kong, we recommend you to upgrade, since this - series of Cassandra is about to be EOL with the upcoming release of - Cassandra 4.0. - -### Additions - -##### Core - -- :fireworks: **UDP support**: Kong now features support for UDP proxying - in its stream subsystem. The `"udp"` protocol is now accepted in the `protocols` - attribute of Routes and the `protocol` attribute of Services. - Load balancing and logging plugins support UDP as well. - [#6215](https://github.com/Kong/kong/pull/6215) -- **Configurable Request and Response Buffering**: The buffering of requests - or responses can now be enabled or disabled on a per-route basis, through - setting attributes `Route.request_buffering` or `Route.response_buffering` - to `true` or `false`. Default behavior remains the same: buffering is enabled - by default for requests and responses. - [#6057](https://github.com/Kong/kong/pull/6057) -- **Option to Automatically Load OS Certificates**: The configuration - attribute `lua_ssl_trusted_certificate` was extended to accept a - comma-separated list of certificate paths, as well as a special `system` - value, which expands to the "system default" certificates file installed - by the operating system. This follows a very simple heuristic to try to - use the most common certificate file in most popular distros. - [#6342](https://github.com/Kong/kong/pull/6342) -- Consistent-Hashing load balancing algorithm does not require to use the entire - target history to build the same proxying destinations table on all Kong nodes - anymore. Now deleted targets are actually removed from the database and the - targets entities can be manipulated by the Admin API as any other entity. - [#6336](https://github.com/Kong/kong/pull/6336) -- Add `X-Forwarded-Path` header: if a trusted source provides a - `X-Forwarded-Path` header, it is proxied as-is. Otherwise, Kong will set - the content of said header to the request's path. - [#6251](https://github.com/Kong/kong/pull/6251) -- Hybrid mode synchronization performance improvements: Kong now uses a - new internal synchronization method to push changes from the Control Plane - to the Data Plane, drastically reducing the amount of communication between - nodes during bulk updates. - [#6293](https://github.com/Kong/kong/pull/6293) -- The `Upstream.client_certificate` attribute can now be used from proxying: - This allows `client_certificate` setting used for mTLS handshaking with - the `Upstream` server to be shared easily among different Services. - However, `Service.client_certificate` will take precedence over - `Upstream.client_certificate` if both are set simultaneously. - In previous releases, `Upstream.client_certificate` was only used for - mTLS in active health checks. - [#6348](https://github.com/Kong/kong/pull/6348) -- New `shorthand_fields` top-level attribute in schema definitions, which - deprecates `shorthands` and includes type definitions in addition to the - shorthand callback. - [#6364](https://github.com/Kong/kong/pull/6364) -- Hybrid Mode: the table of Data Plane nodes at the Control Plane is now - cleaned up automatically, according to a delay value configurable via - the `cluster_data_plane_purge_delay` attribute, set to 14 days by default. - [#6376](https://github.com/Kong/kong/pull/6376) -- Hybrid Mode: Data Plane nodes now apply only the last config when receiving - several updates in sequence, improving the performance when large configs are - in use. [#6299](https://github.com/Kong/kong/pull/6299) - -##### Admin API - -- Hybrid Mode: new endpoint `/clustering/data-planes` which returns complete - information about all Data Plane nodes that are connected to the Control - Plane cluster, regardless of the Control Plane node to which they connected. - [#6308](https://github.com/Kong/kong/pull/6308) - * :warning: The `/clustering/status` endpoint is now deprecated, since it - returns only information about Data Plane nodes directly connected to the - Control Plane node to which the Admin API request was made, and is - superseded by `/clustering/data-planes`. -- Admin API responses now honor the `headers` configuration setting for - including or removing the `Server` header. - [#6371](https://github.com/Kong/kong/pull/6371) - -##### PDK - -- New function `kong.request.get_forwarded_prefix`: returns the prefix path - component of the request's URL that Kong stripped before proxying to upstream, - respecting the value of `X-Forwarded-Prefix` when it comes from a trusted source. - [#6251](https://github.com/Kong/kong/pull/6251) -- `kong.response.exit` now honors the `headers` configuration setting for - including or removing the `Server` header. - [#6371](https://github.com/Kong/kong/pull/6371) -- `kong.log.serialize` function now can be called using the stream subsystem, - allowing various logging plugins to work under TCP and TLS proxy modes. - [#6036](https://github.com/Kong/kong/pull/6036) -- Requests with `multipart/form-data` MIME type now can use the same part name - multiple times. [#6054](https://github.com/Kong/kong/pull/6054) - -##### Plugins - -- **New Response Phase**: both Go and Lua pluggins now support a new plugin - phase called `response` in Lua plugins and `Response` in Go. Using it - automatically enables response buffering, which allows you to manipulate - both the response headers and the response body in the same phase. - This enables support for response handling in Go, where header and body - filter phases are not available, allowing you to use PDK functions such - as `kong.Response.GetBody()`, and provides an equivalent simplified - feature for handling buffered responses from Lua plugins as well. - [#5991](https://github.com/Kong/kong/pull/5991) -- aws-lambda: bump to version 3.5.0: - [#6379](https://github.com/Kong/kong/pull/6379) - * support for 'isBase64Encoded' flag in Lambda function responses -- grpc-web: introduce configuration pass_stripped_path, which, if set to true, - causes the plugin to pass the stripped request path (see the `strip_path` Route - attribute) to the upstream gRPC service. -- rate-limiting: Support for rate limiting by path, by setting the - `limit_by = "path"` configuration attribute. - Thanks [KongGuide](https://github.com/KongGuide) for the patch! - [#6286](https://github.com/Kong/kong/pull/6286) -- correlation-id: the plugin now generates a correlation-id value by default - if the correlation id header arrives but is empty. - [#6358](https://github.com/Kong/kong/pull/6358) - - -## [2.1.4] - -> Released 2020/09/18 - -This is a patch release in the 2.0 series. Being a patch release, it strictly -contains bugfixes. The are no new features or breaking changes. - -### Fixes - -##### Core - -- Improve graceful exit of Control Plane and Data Plane nodes in Hybrid Mode. - [#6306](https://github.com/Kong/kong/pull/6306) - -##### Plugins - -- datadog, loggly, statsd: fixes for supporting logging TCP/UDP services. - [#6344](https://github.com/Kong/kong/pull/6344) -- Logging plugins: request and response sizes are now reported - by the log serializer as number attributes instead of string. - [#6356](https://github.com/Kong/kong/pull/6356) -- prometheus: Remove unnecessary `WARN` log that was seen in the Kong 2.1 - series. - [#6258](https://github.com/Kong/kong/pull/6258) -- key-auth: no longer trigger HTTP 400 error when the body cannot be decoded. - [#6357](https://github.com/Kong/kong/pull/6357) -- aws-lambda: respect `skip_large_bodies` config setting even when not using - AWS API Gateway compatibility. - [#6379](https://github.com/Kong/kong/pull/6379) - - -[Back to TOC](#table-of-contents) -- Fix issue where `kong reload` would occasionally leave stale workers locked - at 100% CPU. - [#6300](https://github.com/Kong/kong/pull/6300) -- Hybrid Mode: more informative error message when the Control Plane cannot - be reached. - [#6267](https://github.com/Kong/kong/pull/6267) - -##### CLI - -- `kong hybrid gen_cert` now reports "permission denied" errors correctly - when it fails to write the certificate files. - [#6368](https://github.com/Kong/kong/pull/6368) - -##### Plugins - -- acl: bumped to 3.0.1 - * Fix regression in a scenario where an ACL plugin with a `deny` clause - was configured for a group that does not exist would cause a HTTP 401 - when an authenticated plugin would match the anonymous consumer. The - behavior is now restored to that seen in Kong 1.x and 2.0. - [#6354](https://github.com/Kong/kong/pull/6354) -- request-transformer: bumped to 1.2.7 - * Fix the construction of the error message when a template throws a Lua error. - [#26](https://github.com/Kong/kong-plugin-request-transformer/pull/26) - - -## [2.1.3] - -> Released 2020/08/19 - -This is a patch release in the 2.0 series. Being a patch release, it strictly -contains bugfixes. The are no new features or breaking changes. - -### Fixes - -##### Core - -- Fix behavior of `X-Forwarded-Prefix` header with stripped path prefixes: - the stripped portion of path is now added in `X-Forwarded-Prefix`, - except if it is `/` or if it is received from a trusted client. - [#6222](https://github.com/Kong/kong/pull/6222) - -##### Migrations - -- Avoid creating unnecessary an index for Postgres. - [#6250](https://github.com/Kong/kong/pull/6250) - -##### Admin API - -- DB-less: fix concurrency issues with `/config` endpoint. It now waits for - the configuration to update across workers before returning, and returns - HTTP 429 on attempts to perform concurrent updates and HTTP 504 in case - of update timeouts. - [#6121](https://github.com/Kong/kong/pull/6121) - -##### Plugins - -- request-transformer: bump from v1.2.5 to v1.2.6 - * Fix an issue where query parameters would get incorrectly URL-encoded. - [#24](https://github.com/Kong/kong-plugin-request-transformer/pull/24) -- acl: Fix migration of ACLs table for the Kong 2.1 series. - [#6250](https://github.com/Kong/kong/pull/6250) - - -## [2.1.2] - -> Released 2020/08/13 - -:white_check_mark: **Update (2020/08/13)**: This release fixed a balancer -bug that may cause incorrect request payloads to be sent to unrelated -upstreams during balancer retries, potentially causing responses for -other requests to be returned. Therefore it is **highly recommended** -that Kong users running versions `2.1.0` and `2.1.1` to upgrade to this -version as soon as possible, or apply mitigation from the -[2.1.0](#210) section below. - -### Fixes - -##### Core - -- Fix a bug that balancer retries causes incorrect requests to be sent to - subsequent upstream connections of unrelated requests. - [#6224](https://github.com/Kong/kong/pull/6224) -- Fix an issue where plugins iterator was being built before setting the - default workspace id, therefore indexing the plugins under the wrong workspace. - [#6206](https://github.com/Kong/kong/pull/6206) - -##### Migrations - -- Improve reentrancy of Cassandra migrations. - [#6206](https://github.com/Kong/kong/pull/6206) - -##### PDK - -- Make sure the `kong.response.error` PDK function respects gRPC related - content types. - [#6214](https://github.com/Kong/kong/pull/6214) - - -## [2.1.1] - -> Released 2020/08/05 - -:red_circle: **Post-release note (as of 2020/08/13)**: A faulty behavior -has been observed with this change. When Kong proxies using the balancer -and a request to one of the upstream `Target` fails, Kong might send the -same request to another healthy `Target` in a different request later, -causing response for the failed request to be returned. - -This bug could be mitigated temporarily by disabling upstream keepalive pools. -It can be achieved by either: - -1. In `kong.conf`, set `upstream_keepalive_pool_size=0`, or -2. Setting the environment `KONG_UPSTREAM_KEEPALIVE_POOL_SIZE=0` when starting - Kong with the CLI. - -Then restart/reload the Kong instance. - -Thanks Nham Le (@nhamlh) for reporting it in [#6212](https://github.com/Kong/kong/issues/6212). - -:white_check_mark: **Update (2020/08/13)**: A fix to this regression has been -released as part of [2.1.2](#212). See the section of the Changelog related to this -release for more details. - -### Dependencies - -- Bump [lua-multipart](https://github.com/Kong/lua-multipart) to `0.5.9`. - [#6148](https://github.com/Kong/kong/pull/6148) - -### Fixes - -##### Core - -- No longer reject valid characters (as specified in the RFC 3986) in the `path` attribute of the - Service entity. - [#6183](https://github.com/Kong/kong/pull/6183) - -##### Migrations - -- Fix issue in Cassandra migrations where empty values in some entities would be incorrectly migrated. - [#6171](https://github.com/Kong/kong/pull/6171) - -##### Admin API - -- Fix issue where consumed worker memory as reported by the `kong.node.get_memory_stats()` PDK method would be incorrectly reported in kilobytes, rather than bytes, leading to inaccurate values in the `/status` Admin API endpoint (and other users of said PDK method). - [#6170](https://github.com/Kong/kong/pull/6170) - -##### Plugins - -- rate-limiting: fix issue where rate-limiting by Service would result in a global limit, rather than per Service. - [#6157](https://github.com/Kong/kong/pull/6157) -- rate-limiting: fix issue where a TTL would not be set to some Redis keys. - [#6150](https://github.com/Kong/kong/pull/6150) - - -[Back to TOC](#table-of-contents) - - -## [2.1.0] - -> Released 2020/07/16 - -:red_circle: **Post-release note (as of 2020/08/13)**: A faulty behavior -has been observed with this change. When Kong proxies using the balancer -and a request to one of the upstream `Target` fails, Kong might send the -same request to another healthy `Target` in a different request later, -causing response for the failed request to be returned. - -This bug could be mitigated temporarily by disabling upstream keepalive pools. -It can be achieved by either: - -1. In `kong.conf`, set `upstream_keepalive_pool_size=0`, or -2. Setting the environment `KONG_UPSTREAM_KEEPALIVE_POOL_SIZE=0` when starting - Kong with the CLI. - -Then restart/reload the Kong instance. - -Thanks Nham Le (@nhamlh) for reporting it in [#6212](https://github.com/Kong/kong/issues/6212). - -:white_check_mark: **Update (2020/08/13)**: A fix to this regression has been -released as part of [2.1.2](#212). See the section of the Changelog related to this -release for more details. - -### Distributions - -- :gift: Introduce package for Ubuntu 20.04. - [#6006](https://github.com/Kong/kong/pull/6006) -- Add `ca-certificates` to the Alpine Docker image. - [#373](https://github.com/Kong/docker-kong/pull/373) -- :warning: The [go-pluginserver](https://github.com/Kong/go-pluginserver) no - longer ships with Kong packages; users are encouraged to build it along with - their Go plugins. For more info, check out the [Go Guide](https://docs.konghq.com/latest/go/). - -### Dependencies - -- :warning: In order to use all Kong features, including the new - dynamic upstream keepalive behavior, the required OpenResty version is - [1.15.8.3](http://openresty.org/en/changelog-1015008.html). - If you are installing Kong from one of our distribution - packages, this version and all required patches and modules are included. - If you are building from source, you must apply - Kong's [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) - as well as include [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). - Our [kong-build-tools](https://github.com/Kong/kong-build-tools) - repository allows you to do both easily. -- Bump OpenSSL version from `1.1.1f` to `1.1.1g`. - [#5820](https://github.com/Kong/kong/pull/5810) -- Bump [lua-resty-dns-client](https://github.com/Kong/lua-resty-dns-client) from `4.1.3` - to `5.0.1`. - [#5499](https://github.com/Kong/kong/pull/5499) -- Bump [lyaml](https://github.com/gvvaughan/lyaml) from `0.2.4` to `0.2.5`. - [#5984](https://github.com/Kong/kong/pull/5984) -- Bump [lua-resty-openssl](https://github.com/fffonion/lua-resty-openssl) - from `0.6.0` to `0.6.2`. - [#5941](https://github.com/Kong/kong/pull/5941) - -### Changes - -##### Core - -- Increase maximum allowed payload size in hybrid mode. - [#5654](https://github.com/Kong/kong/pull/5654) -- Targets now support a weight range of 0-65535. - [#5871](https://github.com/Kong/kong/pull/5871) - -##### Configuration - -- :warning: The configuration properties `router_consistency` and - `router_update_frequency` have been renamed to `worker_consistency` and - `worker_state_update_frequency`, respectively. The new properties allow for - configuring the consistency settings of additional internal structures, see - below for details. - [#5325](https://github.com/Kong/kong/pull/5325) -- :warning: The `nginx_upstream_keepalive_*` configuration properties have been - renamed to `upstream_keepalive_*`. This is due to the introduction of dynamic - upstream keepalive pools, see below for details. - [#5771](https://github.com/Kong/kong/pull/5771) -- :warning: The default value of `worker_state_update_frequency` (previously - `router_update_frequency`) was changed from `1` to `5`. - [#5325](https://github.com/Kong/kong/pull/5325) - -##### Plugins - -- :warning: Change authentication plugins to standardize on `allow` and - `deny` as terms for access control. Previous nomenclature is deprecated and - support will be removed in Kong 3.0. - * ACL: use `allow` and `deny` instead of `whitelist` and `blacklist` - * bot-detection: use `allow` and `deny` instead of `whitelist` and `blacklist` - * ip-restriction: use `allow` and `deny` instead of `whitelist` and `blacklist` - [#6014](https://github.com/Kong/kong/pull/6014) - -### Additions - -##### Core - -- :fireworks: **Asynchronous upstream updates**: Kong's load balancer is now able to - update its internal structures asynchronously instead of onto the request/stream - path. - - This change required the introduction of new configuration properties and the - deprecation of older ones: - - New properties: - * `worker_consistency` - * `worker_state_update_frequency` - - Deprecated properties: - * `router_consistency` - * `router_update_frequency` - - The new `worker_consistency` property is similar to `router_consistency` and accepts - either of `strict` (default, synchronous) or `eventual` (asynchronous). Unlike its - deprecated counterpart, this new property aims at configuring the consistency of *all* - internal structures of Kong, and not only the router. - [#5325](https://github.com/Kong/kong/pull/5325) -- :fireworks: **Read-Only Postgres**: Kong users are now able to configure - a read-only Postgres replica. When configured, Kong will attempt to fulfill - read operations through the read-only replica instead of the main Postgres - connection. - [#5584](https://github.com/Kong/kong/pull/5584) -- Introducing **dynamic upstream keepalive pools**. This change prevents virtual - host confusion when Kong proxies traffic to virtual services (hosted on the - same IP/port) over TLS. - Keepalive pools are now created by the `upstream IP/upstream port/SNI/client - certificate` tuple instead of `IP/port` only. Users running Kong in front of - virtual services should consider adjusting their keepalive settings - appropriately. - - This change required the introduction of new configuration properties and - the deprecation of older ones: - - New properties: - * `upstream_keepalive_pool_size` - * `upstream_keepalive_max_requests` - * `upstream_keepalive_idle_timeout` - - Deprecated properties: - * `nginx_upstream_keepalive` - * `nginx_upstream_keepalive_requests` - * `nginx_upstream_keepalive_timeout` - - Additionally, this change allows for specifying an indefinite amount of max - requests and idle timeout threshold for upstream keepalive connections, a - capability that was previously removed by Nginx 1.15.3. - [#5771](https://github.com/Kong/kong/pull/5771) -- The default certificate for the proxy can now be configured via Admin API - using the `/certificates` endpoint. A special `*` SNI has been introduced - which stands for the default certificate. - [#5404](https://github.com/Kong/kong/pull/5404) -- Add support for PKI in Hybrid Mode mTLS. - [#5396](https://github.com/Kong/kong/pull/5396) -- Add `X-Forwarded-Prefix` to set of headers forwarded to upstream requests. - [#5620](https://github.com/Kong/kong/pull/5620) -- Introduce a `_transform` option to declarative configuration, which allows - importing basicauth credentials with and without hashed passwords. This change - is only supported in declarative configuration format version `2.1`. - [#5835](https://github.com/Kong/kong/pull/5835) -- Add capability to define different consistency levels for read and write - operations in Cassandra. New configuration properties `cassandra_write_consistency` - and `cassandra_read_consistency` were introduced and the existing - `cassandra_consistency` property was deprecated. - Thanks [Abhishekvrshny](https://github.com/Abhishekvrshny) for the patch! - [#5812](https://github.com/Kong/kong/pull/5812) -- Introduce certificate expiry and CA constraint checks to Hybrid Mode - certificates (`cluster_cert` and `cluster_ca_cert`). - [#6000](https://github.com/Kong/kong/pull/6000) -- Introduce new attributes to the Services entity, allowing for customizations - in TLS verification parameters: - [#5976](https://github.com/Kong/kong/pull/5976) - * `tls_verify`: whether TLS verification is enabled while handshaking - with the upstream Service - * `tls_verify_depth`: the maximum depth of verification when validating - upstream Service's TLS certificate - * `ca_certificates`: the CA trust store to use when validating upstream - Service's TLS certificate -- Introduce new attribute `client_certificate` in Upstreams entry, used - for supporting mTLS in active health checks. - [#5838](https://github.com/Kong/kong/pull/5838) - -##### CLI - -- Migrations: add a new `--force` flag to `kong migrations bootstrap`. - [#5635](https://github.com/Kong/kong/pull/5635) - -##### Configuration - -- Introduce configuration property `db_cache_neg_ttl`, allowing the configuration - of negative TTL for DB entities. - Thanks [ealogar](https://github.com/ealogar) for the patch! - [#5397](https://github.com/Kong/kong/pull/5397) - -##### PDK - -- Support `kong.response.exit` in Stream (L4) proxy mode. - [#5524](https://github.com/Kong/kong/pull/5524) -- Introduce `kong.request.get_forwarded_path` method, which returns - the path component of the request's URL, but also considers - `X-Forwarded-Prefix` if it comes from a trusted source. - [#5620](https://github.com/Kong/kong/pull/5620) -- Introduce `kong.response.error` method, that allows PDK users to exit with - an error while honoring the Accept header or manually forcing a content-type. - [#5562](https://github.com/Kong/kong/pull/5562) -- Introduce `kong.client.tls` module, which provides the following methods for - interacting with downstream mTLS: - * `kong.client.tls.request_client_certificate()`: request client to present its - client-side certificate to initiate mutual TLS authentication between server - and client. - * `kong.client.tls.disable_session_reuse()`: prevent the TLS session for the current - connection from being reused by disabling session ticket and session ID for - the current TLS connection. - * `kong.client.tls.get_full_client_certificate_chain()`: return the PEM encoded - downstream client certificate chain with the client certificate at the top - and intermediate certificates (if any) at the bottom. - [#5890](https://github.com/Kong/kong/pull/5890) -- Introduce `kong.log.serialize` method. - [#5995](https://github.com/Kong/kong/pull/5995) -- Introduce new methods to the `kong.service` PDK module: - * `kong.service.set_tls_verify()`: set whether TLS verification is enabled while - handshaking with the upstream Service - * `kong.service.set_tls_verify_depth()`: set the maximum depth of verification - when validating upstream Service's TLS certificate - * `kong.service.set_tls_verify_store()`: set the CA trust store to use when - validating upstream Service's TLS certificate - -##### Plugins - -- :fireworks: **New Plugin**: introduce the [grpc-web plugin](https://github.com/Kong/kong-plugin-grpc-web), allowing clients - to consume gRPC services via the gRPC-Web protocol. - [#5607](https://github.com/Kong/kong/pull/5607) -- :fireworks: **New Plugin**: introduce the [grpc-gateway plugin](https://github.com/Kong/kong-plugin-grpc-gateway), allowing - access to upstream gRPC services through a plain HTTP request. - [#5939](https://github.com/Kong/kong/pull/5939) -- Go: add getter and setter methods for `kong.ctx.shared`. - [#5496](https://github.com/Kong/kong/pull/5496/) -- Add `X-Credential-Identifier` header to the following authentication plugins: - * basic-auth - * key-auth - * ldap-auth - * oauth2 - [#5516](https://github.com/Kong/kong/pull/5516) -- Rate-Limiting: auto-cleanup expired rate-limiting metrics in Postgres. - [#5498](https://github.com/Kong/kong/pull/5498) -- OAuth2: add ability to persist refresh tokens throughout their life cycle. - Thanks [amberheilman](https://github.com/amberheilman) for the patch! - [#5264](https://github.com/Kong/kong/pull/5264) -- IP-Restriction: add support for IPv6. - [#5640](https://github.com/Kong/kong/pull/5640) -- OAuth2: add support for PKCE. - Thanks [amberheilman](https://github.com/amberheilman) for the patch! - [#5268](https://github.com/Kong/kong/pull/5268) -- OAuth2: allow optional hashing of client secrets. - [#5610](https://github.com/Kong/kong/pull/5610) -- aws-lambda: bump from v3.1.0 to v3.4.0 - * Add `host` configuration to allow for custom Lambda endpoints. - [#35](https://github.com/Kong/kong-plugin-aws-lambda/pull/35) -- zipkin: bump from 0.2 to 1.1.0 - * Add support for B3 single header - [#66](https://github.com/Kong/kong-plugin-zipkin/pull/66) - * Add `traceid_byte_count` config option - [#74](https://github.com/Kong/kong-plugin-zipkin/pull/74) - * Add support for W3C header - [#75](https://github.com/Kong/kong-plugin-zipkin/pull/75) - * Add new option `header_type` - [#75](https://github.com/Kong/kong-plugin-zipkin/pull/75) -- serverless-functions: bump from 0.3.1 to 1.0.0 - * Add ability to run functions in each request processing phase. - [#21](https://github.com/Kong/kong-plugin-serverless-functions/pull/21) -- prometheus: bump from 0.7.1 to 0.9.0 - * Performance: significant improvements in throughput and CPU usage. - [#79](https://github.com/Kong/kong-plugin-prometheus/pull/79) - * Expose healthiness of upstreams targets. - Thanks [carnei-ro](https://github.com/carnei-ro) for the patch! - [#88](https://github.com/Kong/kong-plugin-prometheus/pull/88) -- rate-limiting: allow rate-limiting by custom header. - Thanks [carnei-ro](https://github.com/carnei-ro) for the patch! - [#5969](https://github.com/Kong/kong/pull/5969) -- session: bumped from 2.3.0 to 2.4.0. - [#5868](https://github.com/Kong/kong/pull/5868) - -### Fixes - -##### Core - -- Fix memory leak when loading a declarative configuration that fails - schema validation. - [#5759](https://github.com/Kong/kong/pull/5759) -- Fix migration issue where the index for the `ca_certificates` table would - fail to be created. - [#5764](https://github.com/Kong/kong/pull/5764) -- Fix issue where DNS resolution would fail in DB-less mode. - [#5831](https://github.com/Kong/kong/pull/5831) - -##### Admin API - -- Disallow `PATCH` on `/upstreams/:upstreams/targets/:targets` - -##### Plugins - -- Go: fix issue where instances of the same Go plugin applied to different - Routes would get mixed up. - [#5597](https://github.com/Kong/kong/pull/5597) -- Strip `Authorization` value from logged headers. Values are now shown as - `REDACTED`. - [#5628](https://github.com/Kong/kong/pull/5628). -- ACL: respond with HTTP 401 rather than 403 if credentials are not provided. - [#5452](https://github.com/Kong/kong/pull/5452) -- ldap-auth: set credential ID upon authentication, allowing subsequent - plugins (e.g., rate-limiting) to act on said value. - [#5497](https://github.com/Kong/kong/pull/5497) -- ldap-auth: hash the cache key generated by the plugin. - [#5497](https://github.com/Kong/kong/pull/5497) -- zipkin: bump from 0.2 to 1.1.0 - * Stopped tagging non-erroneous spans with `error=false`. - [#63](https://github.com/Kong/kong-plugin-zipkin/pull/63) - * Changed the structure of `localEndpoint` and `remoteEndpoint`. - [#63](https://github.com/Kong/kong-plugin-zipkin/pull/63) - * Store annotation times in microseconds. - [#71](https://github.com/Kong/kong-plugin-zipkin/pull/71) - * Prevent an error triggered when timing-related kong variables - were not present. - [#71](https://github.com/Kong/kong-plugin-zipkin/pull/71) -- aws-lambda: AWS regions are no longer validated against a hardcoded list; if an - invalid region name is provided, a proxy Internal Server Error is raised, - and a DNS resolution error message is logged. - [#33](https://github.com/Kong/kong-plugin-aws-lambda/pull/33) - -[Back to TOC](#table-of-contents) - - -## [2.0.5] - -> Released 2020/06/30 - -### Dependencies - -- Bump OpenSSL version from `1.1.1f` to `1.1.1g`. - [#5820](https://github.com/Kong/kong/pull/5810) -- Bump [go-pluginserver](https://github.com/Kong/go-pluginserver) from version - from `0.2.0` to `0.3.2`, leveraging [go-pdk](https://github.com/Kong/go-pdk) `0.3.1`. - See the [go-pdk changelog](https://github.com/Kong/go-pdk/blob/master/CHANGELOG.md#v031). - -### Fixes - -##### Core - -- Fix a race condition leading to random config fetching failure in DB-less mode. - [#5833](https://github.com/Kong/kong/pull/5833) -- Fix issue where a respawned worker would not use the existing configuration - in DB-less mode. - [#5850](https://github.com/Kong/kong/pull/5850) -- Fix issue where declarative configuration would fail with the error: - `Cannot serialise table: excessively sparse array`. - [#5768](https://github.com/Kong/kong/pull/5865) -- Targets now support a weight range of 0-65535. - [#5871](https://github.com/Kong/kong/pull/5871) -- Make kong.ctx.plugin light-thread safe - Thanks [tdelaune](https://github.com/tdelaune) for the assistance! - [#5873](https://github.com/Kong/kong/pull/5873) -- Go: fix issue with Go plugins where the plugin instance would be - intermittently killed. - Thanks [primableatom](https://github.com/primableatom) for the patch! - [#5903](https://github.com/Kong/kong/pull/5903) -- Auto-convert `config.anonymous` from empty string to the `ngx.null` value. - [#5906](https://github.com/Kong/kong/pull/5906) -- Fix issue where DB-less wouldn't correctly validate input with missing IDs, - names, or cache key. - [#5929](https://github.com/Kong/kong/pull/5929) -- Fix issue where a request to the upstream health endpoint would fail with - HTTP 500 Internal Server Error. - [#5943](https://github.com/Kong/kong/pull/5943) -- Fix issue where providing a declarative configuration file containing - fields with explicit null values would result in an error. - [#5999](https://github.com/Kong/kong/pull/5999) -- Fix issue where the balancer wouldn't be built for all workers. - [#5931](https://github.com/Kong/kong/pull/5931) -- Fix issue where a declarative configuration file with primary keys specified - as numbers would result in an error. - [#6005](https://github.com/Kong/kong/pull/6005) - -##### CLI - -##### Configuration - -- Fix issue where the Postgres password from the Kong configuration file - would be truncated if it contained a `#` character. - [#5822](https://github.com/Kong/kong/pull/5822) - -##### Admin API - -- Fix issue where a `PUT` request on `/upstreams/:upstreams/targets/:targets` - would result in HTTP 500 Internal Server Error. - [#6012](https://github.com/Kong/kong/pull/6012) - -##### PDK - -- Stop request processing flow if body encoding fails. - [#5829](https://github.com/Kong/kong/pull/5829) -- Ensure `kong.service.set_target()` includes the port number if a non-default - port is used. - [#5996](https://github.com/Kong/kong/pull/5996) - -##### Plugins - -- Go: fix issue where the go-pluginserver would not reload Go plugins' - configurations. - Thanks [wopol](https://github.com/wopol) for the patch! - [#5866](https://github.com/Kong/kong/pull/5866) -- basic-auth: avoid fetching credentials when password is not given. - Thanks [Abhishekvrshny](https://github.com/Abhishekvrshny) for the patch! - [#5880](https://github.com/Kong/kong/pull/5880) -- cors: avoid overwriting upstream response `Vary` header; new values are now - added as additional `Vary` headers. - Thanks [aldor007](https://github.com/aldor007) for the patch! - [#5794](https://github.com/Kong/kong/pull/5794) - -[Back to TOC](#table-of-contents) - - -## [2.0.4] - -> Released 2020/04/22 - -### Fixes - -##### Core - - - Disable JIT mlcache:get_bulk() on ARM64 - [#5797](https://github.com/Kong/kong/pull/5797) - - Don't incrementing log counters on unexpected errors - [#5783](https://github.com/Kong/kong/pull/5783) - - Invalidate target history at cleanup so balancers stay synced - [#5775](https://github.com/Kong/kong/pull/5775) - - Set a log prefix with the upstream name - [#5773](https://github.com/Kong/kong/pull/5773) - - Fix memory leaks when loading a declarative config that fails schema validation - [#5766](https://github.com/Kong/kong/pull/5766) - - Fix some balancer and cluster_events issues - [#5804](https://github.com/Kong/kong/pull/5804) - -##### Configuration - - - Send declarative config updates to stream subsystem via Unix domain - [#5786](https://github.com/Kong/kong/pull/5786) - - Now when using declarative configurations the cache is purged on reload, cleaning any references to removed entries - [#5769](https://github.com/Kong/kong/pull/5769) - - -[Back to TOC](#table-of-contents) - - -## [2.0.3] - -> Released 2020/04/06 - -This is a patch release in the 2.0 series. Being a patch release, it strictly -contains performance improvements and bugfixes. The are no new features or -breaking changes. - -### Fixes - -##### Core - - - Setting the target weight to 0 does not automatically remove the upstream. - [#5710](https://github.com/Kong/kong/pull/5710). - - The plugins iterator is now always fully built, even if the initialization - of any of them fails. - [#5692](https://github.com/Kong/kong/pull/5692). - - Fixed the load of `dns_not_found_ttl` and `dns_error_ttl` configuration - options. - [#5684](https://github.com/Kong/kong/pull/5684). - - Consumers and tags are properly warmed-up from the plugins' perspective, - i.e. they are loaded to the cache space that plugins access. - [#5669](https://github.com/Kong/kong/pull/5669). - - Customized error messages don't affect subsequent default error responses - now. - [#5673](https://github.com/Kong/kong/pull/5673). - -##### CLI - - - Fixed the `lua_package_path` option precedence over `LUA_PATH` environment - variable. - [#5729](https://github.com/Kong/kong/pull/5729). - - Support to Nginx binary upgrade by correctly handling the `USR2` signal. - [#5657](https://github.com/Kong/kong/pull/5657). - -##### Configuration - - - Fixed the logrotate configuration file with the right line terminators. - [#243](https://github.com/Kong/kong-build-tools/pull/243). - Thanks, [WALL-E](https://github.com/WALL-E) - -##### Admin API - - - Fixed the `sni is duplicated` error when sending multiple `SNIs` as body - arguments and an `SNI` on URL that matched one from the body. - [#5660](https://github.com/Kong/kong/pull/5660). - -[Back to TOC](#table-of-contents) - - -## [2.0.2] - -> Released 2020/02/27 - -This is a patch release in the 2.0 series. Being a patch release, it strictly -contains performance improvements and bugfixes. The are no new features or -breaking changes. - -### Fixes - -##### Core - - - Fix issue related to race condition in Cassandra select each method - [#5564](https://github.com/Kong/kong/pull/5564). - Thanks, [vasuharish](https://github.com/vasuharish)! - - Fix issue related to running control plane under multiple Nginx workers - [#5612](https://github.com/Kong/kong/pull/5612). - - Don't change route paths when marshaling - [#5587](https://github.com/Kong/kong/pull/5587). - - Fix propagation of posted health across workers - [#5539](https://github.com/Kong/kong/pull/5539). - - Use proper units for timeouts with cassandra - [#5571](https://github.com/Kong/kong/pull/5571). - - Fix broken SNI based routing in L4 proxy mode - [#5533](https://github.com/Kong/kong/pull/5533). - -##### Plugins - - - Enable the ACME plugin by default - [#5555](https://github.com/Kong/kong/pull/5555). - - Accept consumer username in anonymous field - [#5552](https://github.com/Kong/kong/pull/5552). - -[Back to TOC](#table-of-contents) - - -## [2.0.1] - -> Released 2020/02/04 - -This is a patch release in the 2.0 series. Being a patch release, it strictly -contains performance improvements and bugfixes. The are no new features or -breaking changes. - - -### Fixes - -##### Core - - - Migrations include the configured Lua path now - [#5509](https://github.com/Kong/kong/pull/5509). - - Hop-by-hop headers to not clear upgrade header on upgrade - [#5495](https://github.com/Kong/kong/pull/5495). - - Balancers now properly check if a response is produced by an upstream - [#5493](https://github.com/Kong/kong/pull/5493). - Thanks, [onematchfox](https://github.com/onematchfox)! - - Kong correctly logs an error message when the Lua VM cannot allocate memory - [#5479](https://github.com/Kong/kong/pull/5479) - Thanks, [pamiel](https://github.com/pamiel)! - - Schema validations work again in DB-less mode - [#5464](https://github.com/Kong/kong/pull/5464). - -##### Plugins - - - oauth2: handle `Authorization` headers with missing `access_token` correctly. - [#5514](https://github.com/Kong/kong/pull/5514). - Thanks, [jeremyjpj0916](https://github.com/jeremyjpj0916)! - - oauth2: hash oauth2_tokens cache key via the DAO - [#5507](https://github.com/Kong/kong/pull/5507) - - -[Back to TOC](#table-of-contents) - - -## [2.0.0] - -> Released 2020/01/20 - -This is a new major release of Kong, including new features such as **Hybrid -mode**, **Go language support for plugins** and **buffered proxying**, and -much more. - -Kong 2.0.0 removes the deprecated service mesh functionality, which was -been retired in favor of [Kuma](https://kuma.io), as Kong continues to -focus on its core gateway capabilities. - -Please note that Kong 2.0.0 also removes support for migrating from versions -below 1.0.0. If you are running Kong 0.x versions below 0.14.1, you need to -migrate to 0.14.1 first, and once you are running 0.14.1, you can migrate to -Kong 1.5.0, which includes special provisions for migrating from Kong 0.x, -such as the `kong migrations migrate-apis` command, and then finally to Kong -2.0.0. - -### Dependencies - -- :warning: The required OpenResty version is - [1.15.8.2](http://openresty.org/en/changelog-1015008.html), and the - the set of patches included has changed, including the latest release of - [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). - If you are installing Kong from one of our distribution - packages, you are not affected by this change. - -**Note:** if you are not using one of our distribution packages and compiling -OpenResty from source, you must still apply Kong's [OpenResty -patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) -(and, as highlighted above, compile OpenResty with the new -lua-kong-nginx-module). Our [kong-build-tools](https://github.com/Kong/kong-build-tools) -repository will allow you to do both easily. - -### Packaging - -- RPM packages are now signed with our own GPG keys. You can download our public - key at https://bintray.com/user/downloadSubjectPublicKey?username=kong -- Kong now ships with a systemd unit file - -### Additions - -##### Core - - - :fireworks: **Hybrid mode** for management of control-plane and - data-plane nodes. This allows running control-plane nodes using a - database and have them deliver configuration updates to DB-less - data-plane nodes. - [#5294](https://github.com/Kong/kong/pull/5294) - - :fireworks: **Buffered proxying** - plugins can now request buffered - reading of the service response (as opposed to the streaming default), - allowing them to modify headers based on the contents of the body - [#5234](https://github.com/Kong/kong/pull/5234) - - The `transformations` in DAO schemas now also support `on_read`, - allowing for two-way (read/write) data transformations between - Admin API input/output and database storage. - [#5100](https://github.com/Kong/kong/pull/5100) - - Added `threshold` attribute for health checks - [#5206](https://github.com/Kong/kong/pull/5206) - - Caches for core entities and plugin-controlled entities (such as - credentials, etc.) are now separated, protecting the core entities - from cache eviction caused by plugin behavior. - [#5114](https://github.com/Kong/kong/pull/5114) - - Cipher suite was updated to the Mozilla v5 release. - [#5342](https://github.com/Kong/kong/pull/5342) - - Better support for using already existing Cassandra keyspaces - when migrating - [#5361](https://github.com/Kong/kong/pull/5361) - - Better log messages when plugin modules fail to load - [#5357](https://github.com/Kong/kong/pull/5357) - - `stream_listen` now supports the `backlog` option. - [#5346](https://github.com/Kong/kong/pull/5346) - - The internal cache was split into two independent segments, - `kong.core_cache` and `kong.cache`. The `core_cache` region is - used by the Kong core to store configuration data that doesn't - change often. The other region is used to store plugin - runtime data that is dependent on traffic pattern and user - behavior. This change should decrease the cache contention - between Kong core and plugins and result in better performance - overall. - - :warning: Note that both structures rely on the already existent - `mem_cache_size` configuration option to set their size, - so when upgrading from a previous Kong version, the cache - memory consumption might double if this value is not adjusted - [#5114](https://github.com/Kong/kong/pull/5114) - -##### CLI - - - `kong config init` now accepts a filename argument - [#4451](https://github.com/Kong/kong/pull/4451) - -##### Configuration - - - :fireworks: **Extended support for Nginx directive injections** - via Kong configurations, reducing the needs for custom Nginx - templates. New injection contexts were added: `nginx_main_`, - `nginx_events` and `nginx_supstream_` (`upstream` in `stream` - mode). - [#5390](https://github.com/Kong/kong/pull/5390) - - Enable `reuseport` option in the listen directive by default - and allow specifying both `reuseport` and `backlog=N` in the - listener flags. - [#5332](https://github.com/Kong/kong/pull/5332) - - Check existence of `lua_ssl_trusted_certificate` at startup - [#5345](https://github.com/Kong/kong/pull/5345) - -##### Admin API - - - Added `/upstreams//health?balancer_health=1` attribute for - detailed information about balancer health based on health - threshold configuration - [#5206](https://github.com/Kong/kong/pull/5206) - -##### PDK - - - New functions `kong.service.request.enable_buffering`, - `kong.service.response.get_raw_body` and - `kong.service.response.get_body` for use with buffered proxying - [#5315](https://github.com/Kong/kong/pull/5315) - -##### Plugins - - - :fireworks: **Go plugin support** - plugins can now be written in - Go as well as Lua, through the use of an out-of-process Go plugin server. - [#5326](https://github.com/Kong/kong/pull/5326) - - The lifecycle of the Plugin Server daemon for Go language support is - managed by Kong itself. - [#5366](https://github.com/Kong/kong/pull/5366) - - :fireworks: **New plugin: ACME** - Let's Encrypt and ACMEv2 integration with Kong - [#5333](https://github.com/Kong/kong/pull/5333) - - :fireworks: aws-lambda: bumped version to 3.0.1, with a number of new features! - [#5083](https://github.com/Kong/kong/pull/5083) - - :fireworks: prometheus: bumped to version 0.7.0 including major performance improvements - [#5295](https://github.com/Kong/kong/pull/5295) - - zipkin: bumped to version 0.2.1 - [#5239](https://github.com/Kong/kong/pull/5239) - - session: bumped to version 2.2.0, adding `authenticated_groups` support - [#5108](https://github.com/Kong/kong/pull/5108) - - rate-limiting: added experimental support for standardized headers based on the - ongoing [RFC draft](https://tools.ietf.org/html/draft-polli-ratelimit-headers-01) - [#5335](https://github.com/Kong/kong/pull/5335) - - rate-limiting: added Retry-After header on HTTP 429 responses - [#5329](https://github.com/Kong/kong/pull/5329) - - datadog: report metrics with tags -- - Thanks [mvanholsteijn](https://github.com/mvanholsteijn) for the patch! - [#5154](https://github.com/Kong/kong/pull/5154) - - request-size-limiting: added `size_unit` configuration option. - [#5214](https://github.com/Kong/kong/pull/5214) - - request-termination: add extra check for `conf.message` before sending - response back with body object included. - [#5202](https://github.com/Kong/kong/pull/5202) - - jwt: add `X-Credential-Identifier` header in response -- - Thanks [davinwang](https://github.com/davinwang) for the patch! - [#4993](https://github.com/Kong/kong/pull/4993) - -### Fixes - -##### Core - - - Correct detection of update upon deleting Targets -- - Thanks [pyrl247](https://github.com/pyrl247) for the patch! - - Fix declarative config loading of entities with abstract records - [#5343](https://github.com/Kong/kong/pull/5343) - - Fix sort priority when matching routes by longest prefix - [#5430](https://github.com/Kong/kong/pull/5430) - - Detect changes in Routes that happen halfway through a router update - [#5431](https://github.com/Kong/kong/pull/5431) - -##### Admin API - - - Corrected the behavior when overwriting a Service configuration using - the `url` shorthand - [#5315](https://github.com/Kong/kong/pull/5315) - -##### Core - - - :warning: **Removed Service Mesh support** - That has been deprecated in - Kong 1.4 and made off-by-default already, and the code is now gone in 2.0. - For Service Mesh, we now have [Kuma](https://kuma.io), which is something - designed for Mesh patterns from day one, so we feel at peace with removing - Kong's native Service Mesh functionality and focus on its core capabilities - as a gateway. - -##### Configuration - - - Routes using `tls` are now supported in stream mode by adding an - entry in `stream_listen` with the `ssl` keyword enabled. - [#5346](https://github.com/Kong/kong/pull/5346) - - As part of service mesh removal, serviceless proxying was removed. - You can still set `service = null` when creating a route for use with - serverless plugins such as `aws-lambda`, or `request-termination`. - [#5353](https://github.com/Kong/kong/pull/5353) - - Removed the `origins` property which was used for service mesh. - [#5351](https://github.com/Kong/kong/pull/5351) - - Removed the `transparent` property which was used for service mesh. - [#5350](https://github.com/Kong/kong/pull/5350) - - Removed the `nginx_optimizations` property; the equivalent settings - can be performed via Nginx directive injections. - [#5390](https://github.com/Kong/kong/pull/5390) - - The Nginx directive injection prefixes `nginx_http_upstream_` - and `nginx_http_status_` were renamed to `nginx_upstream_` and - `nginx_status_` respectively. - [#5390](https://github.com/Kong/kong/pull/5390) - -##### Plugins - - - Removed the Sidecar Injector plugin which was used for service mesh. - [#5199](https://github.com/Kong/kong/pull/5199) - - -[Back to TOC](#table-of-contents) - - -## [1.5.1] - -> Released 2020/02/19 - -This is a patch release over 1.5.0, fixing a minor issue in the `kong migrations migrate-apis` -command, which assumed execution in a certain order in the migration process. This now -allows the command to be executed prior to running the migrations from 0.x to 1.5.1. - -### Fixes - -##### CLI - - - Do not assume new fields are already available when running `kong migrations migrate-apis` - [#5572](https://github.com/Kong/kong/pull/5572) - - -[Back to TOC](#table-of-contents) - - -## [1.5.0] - -> Released 2020/01/20 - -Kong 1.5.0 is the last release in the Kong 1.x series, and it was designed to -help Kong 0.x users upgrade out of that series and into more current releases. -Kong 1.5.0 includes two features designed to ease the transition process: the -new `kong migrations migrate-apis` commands, to help users migrate away from -old `apis` entities which were deprecated in Kong 0.13.0 and removed in Kong -1.0.0, and a compatibility flag to provide better router compatibility across -Kong versions. - -### Additions - -##### Core - - - New `path_handling` attribute in Routes entities, which selects the behavior - the router will have when combining the Service Path, the Route Path, and - the Request path into a single path sent to the upstream. This attribute - accepts two values, `v0` or `v1`, making the router behave as in Kong 0.x or - Kong 1.x, respectively. [#5360](https://github.com/Kong/kong/pull/5360) - -##### CLI - - - New command `kong migrations migrate-apis`, which converts any existing - `apis` from an old Kong 0.x installation and generates Route, Service and - Plugin entities with equivalent configurations. The converted routes are - set to use `path_handling = v0`, to ensure compatibility. - [#5176](https://github.com/Kong/kong/pull/5176) - -### Fixes - -##### Core - - - Fixed the routing prioritization that could lead to a match in a lower - priority path. [#5443](https://github.com/Kong/kong/pull/5443) - - Changes in router or plugins entities while the rebuild is in progress now - are treated in the next rebuild, avoiding to build invalid iterators. - [#5431](https://github.com/Kong/kong/pull/5431) - - Fixed invalid incorrect calculation of certificate validity period. - [#5449](https://github.com/Kong/kong/pull/5449) -- Thanks - [Bevisy](https://github.com/Bevisy) for the patch! - - -[Back to TOC](#table-of-contents) - - -## [1.4.3] - -> Released 2020/01/09 - -:warning: This release includes a security fix to address potentially -sensitive information being written to the error log file. This affects -certain uses of the Admin API for DB-less mode, described below. - -This is a patch release in the 1.4 series, and as such, strictly contains -bugfixes. There are no new features nor breaking changes. - -### Fixes - -##### Core - - - Fix the detection of the need for balancer updates - when deleting targets - [#5352](https://github.com/kong/kong/issues/5352) -- - Thanks [zeeshen](https://github.com/zeeshen) for the patch! - - Fix behavior of longest-path criteria when matching routes - [#5383](https://github.com/kong/kong/issues/5383) - - Fix incorrect use of cache when using header-based routing - [#5267](https://github.com/kong/kong/issues/5267) -- - Thanks [marlonfan](https://github.com/marlonfan) for the patch! - -##### Admin API - - - Do not make a debugging dump of the declarative config input into - `error.log` when posting it with `/config` and using `_format_version` - as a top-level parameter (instead of embedded in the `config` parameter). - [#5411](https://github.com/kong/kong/issues/5411) - - Fix incorrect behavior of PUT for /certificates - [#5321](https://github.com/kong/kong/issues/5321) - -##### Plugins - - - acl: fixed an issue where getting ACLs by group failed when multiple - consumers share the same group - [#5322](https://github.com/kong/kong/issues/5322) - - -[Back to TOC](#table-of-contents) - - -## [1.4.2] - -> Released 2019/12/10 - -This is another patch release in the 1.4 series, and as such, strictly -contains bugfixes. There are no new features nor breaking changes. - -### Fixes - -##### Core - - - Fixes some corner cases in the balancer behavior - [#5318](https://github.com/Kong/kong/pull/5318) - -##### Plugins - - - http-log: disable queueing when using the default - settings, to avoid memory consumption issues - [#5323](https://github.com/Kong/kong/pull/5323) - - prometheus: restore compatibility with version 0.6.0 - [#5303](https://github.com/Kong/kong/pull/5303) - - -[Back to TOC](#table-of-contents) - - -## [1.4.1] - -> Released 2019/12/03 - -This is a patch release in the 1.4 series, and as such, strictly contains -bugfixes. There are no new features nor breaking changes. - -### Fixes - -##### Core - - - Fixed a memory leak in the balancer - [#5229](https://github.com/Kong/kong/pull/5229) -- - Thanks [zeeshen](https://github.com/zeeshen) for the patch! - - Removed arbitrary limit on worker connections. - [#5148](https://github.com/Kong/kong/pull/5148) - - Fixed `preserve_host` behavior for gRPC routes - [#5225](https://github.com/Kong/kong/pull/5225) - - Fix migrations for ttl for OAuth2 tokens - [#5253](https://github.com/Kong/kong/pull/5253) - - Improve handling of errors when creating balancers - [#5284](https://github.com/Kong/kong/pull/5284) - -##### CLI - - - Fixed an issue with `kong config db_export` when reading - entities that are ttl-enabled and whose ttl value is `null`. - [#5185](https://github.com/Kong/kong/pull/5185) - -##### Admin API - - - Various fixes for Admin API behavior - [#5174](https://github.com/Kong/kong/pull/5174), - [#5178](https://github.com/Kong/kong/pull/5178), - [#5191](https://github.com/Kong/kong/pull/5191), - [#5186](https://github.com/Kong/kong/pull/5186) - -##### Plugins - - - http-log: do not impose a retry delay on successful sends - [#5282](https://github.com/Kong/kong/pull/5282) - - -[Back to TOC](#table-of-contents) - -## [1.4.0] - -> Released on 2019/10/22 - -### Installation - - - :warning: All Bintray assets have been renamed from `.all.` / `.noarch.` to be - architecture specific namely `.arm64.` and `.amd64.` - -### Additions - -##### Core - - - :fireworks: New configuration option `cassandra_refresh_frequency` to set - the frequency that Kong will check for Cassandra cluster topology changes, - avoiding restarts when Cassandra nodes are added or removed. - [#5071](https://github.com/Kong/kong/pull/5071) - - New `transformations` property in DAO schemas, which allows adding functions - that run when database rows are inserted or updated. - [#5047](https://github.com/Kong/kong/pull/5047) - - The new attribute `hostname` has been added to `upstreams` entities. This - attribute is used as the `Host` header when proxying requests through Kong - to servers that are listening on server names that are different from the - names to which they resolve. - [#4959](https://github.com/Kong/kong/pull/4959) - - New status interface has been introduced. It exposes insensitive health, - metrics and error read-only information from Kong, which can be consumed by - other services in the infrastructure to monitor Kong's health. - This removes the requirement of the long-used workaround to monitor Kong's - health by injecting a custom server block. - [#4977](https://github.com/Kong/kong/pull/4977) - - New Admin API response header `X-Kong-Admin-Latency`, reporting the time - taken by Kong to process an Admin API request. - [#4966](https://github.com/Kong/kong/pull/4996/files) - -##### Configuration - - - :warning: New configuration option `service_mesh` which enables or disables - the Service Mesh functionality. The Service Mesh is being deprecated and - will not be available in the next releases of Kong. - [#5124](https://github.com/Kong/kong/pull/5124) - - New configuration option `router_update_frequency` that allows setting the - frequency that router and plugins will be checked for changes. This new - option avoids performance degradation when Kong routes or plugins are - frequently changed. [#4897](https://github.com/Kong/kong/pull/4897) - -##### Plugins - - - rate-limiting: in addition to consumer, credential, and IP levels, now - rate-limiting plugin has service-level support. Thanks - [wuguangkuo](https://github.com/wuguangkuo) for the patch! - [#5031](https://github.com/Kong/kong/pull/5031) - - Now rate-limiting `local` policy counters expire using the shared - dictionary's TTL, avoiding to keep unnecessary counters in memory. Thanks - [cb372](https://github.com/cb372) for the patch! - [#5029](https://github.com/Kong/kong/pull/5029) - - Authentication plugins have support for tags now. - [#4945](https://github.com/Kong/kong/pull/4945) - - response-transformer plugin now supports renaming response headers. Thanks - [aalmazanarbs](https://github.com/aalmazanarbs) for the patch! - [#5040](https://github.com/Kong/kong/pull/5040) - -### Fixes - -##### Core - - - :warning: Service Mesh is known to cause HTTPS requests to upstream to - ignore `proxy_ssl*` directives, so it is being discontinued in the next - major release of Kong. In this release it is disabled by default, avoiding - this issue, and it can be enabled as aforementioned in the configuration - section. [#5124](https://github.com/Kong/kong/pull/5124) - - Fixed an issue on reporting the proper request method and URL arguments on - NGINX-produced errors in logging plugins. - [#5073](https://github.com/Kong/kong/pull/5073) - - Fixed an issue where targets were not properly updated in all Kong workers - when they were removed. [#5041](https://github.com/Kong/kong/pull/5041) - - Deadlocks cases in database access functions when using Postgres and - cleaning up `cluster_events` in high-changing scenarios were fixed. - [#5118](https://github.com/Kong/kong/pull/5118) - - Fixed issues with tag-filtered GETs on Cassandra-backed nodes. - [#5105](https://github.com/Kong/kong/pull/5105) - -##### Configuration - - - Fixed Lua parsing and error handling in declarative configurations. - [#5019](https://github.com/Kong/kong/pull/5019) - - Automatically escape any unescaped `#` characters in parsed `KONG_*` - environment variables. [#5062](https://github.com/Kong/kong/pull/5062) - -##### Plugins - - - file-log: creates log file with proper permissions when Kong uses - declarative config. [#5028](https://github.com/Kong/kong/pull/5028) - - basic-auth: fixed credentials parsing when using DB-less - configurations. [#5080](https://github.com/Kong/kong/pull/5080) - - jwt: plugin handles empty claims and return the correct error message. - [#5123](https://github.com/Kong/kong/pull/5123) - Thanks to [@jeremyjpj0916](https://github.com/jeremyjpj0916) for the patch! - - serverless-functions: Lua code in declarative configurations is validated - and loaded correctly. - [#24](https://github.com/Kong/kong-plugin-serverless-functions/pull/24) - - request-transformer: fixed bug on removing and then adding request headers - with the same name. - [#9](https://github.com/Kong/kong-plugin-request-transformer/pull/9) - - -[Back to TOC](#table-of-contents) - -## [1.3.0] - -> Released on 2019/08/21 - -Kong 1.3 is the first version to officially support **gRPC proxying**! - -Following our vision for Kong to proxy modern Web services protocols, we are -excited for this newest addition to the family of protocols already supported -by Kong (HTTP(s), WebSockets, and TCP). As we have recently stated in our -latest [Community Call](https://konghq.com/community-call/), more protocols are -to be expected in the future. - -Additionally, this release includes several highly-requested features such as -support for upstream **mutual TLS**, **header-based routing** (not only -`Host`), **database export**, and **configurable upstream keepalive -timeouts**. - -### Changes - -##### Dependencies - -- :warning: The required OpenResty version has been bumped to - [1.15.8.1](http://openresty.org/en/changelog-1015008.html). If you are - installing Kong from one of our distribution packages, you are not affected - by this change. See [#4382](https://github.com/Kong/kong/pull/4382). - With this new version comes a number of improvements: - 1. The new [ngx\_http\_grpc\_module](https://nginx.org/en/docs/http/ngx_http_grpc_module.html). - 2. Configurable of upstream keepalive connections by timeout or number of - requests. - 3. Support for ARM64 architectures. - 4. LuaJIT GC64 mode for x86_64 architectures, raising the LuaJIT GC-managed - memory limit from 2GB to 128TB and producing more predictable GC - performance. -- :warning: From this version on, the new - [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module) Nginx - module is **required** to be built into OpenResty for Kong to function - properly. This new module allows Kong to support new features such as mutual - TLS authentication. If you are installing Kong from one of our distribution - packages, you are not affected by this change. - [openresty-build-tools#26](https://github.com/Kong/openresty-build-tools/pull/26) - -**Note:** if you are not using one of our distribution packages and compiling -OpenResty from source, you must still apply Kong's [OpenResty -patches](https://github.com/kong/openresty-patches) (and, as highlighted above, -compile OpenResty with the new lua-kong-nginx-module). Our new -[openresty-build-tools](https://github.com/Kong/openresty-build-tools) -repository will allow you to do both easily. - -##### Core - -- :warning: Bugfixes in the router *may, in some edge-cases*, result in - different Routes being matched. It was reported to us that the router behaved - incorrectly in some cases when configuring wildcard Hosts and regex paths - (e.g. [#3094](https://github.com/Kong/kong/issues/3094)). It may be so that - you are subject to these bugs without realizing it. Please ensure that - wildcard Hosts and regex paths Routes you have configured are matching as - expected before upgrading. - See [9ca4dc0](https://github.com/Kong/kong/commit/9ca4dc09fdb12b340531be8e0f9d1560c48664d5), - [2683b86](https://github.com/Kong/kong/commit/2683b86c2f7680238e3fe85da224d6f077e3425d), and - [6a03e1b](https://github.com/Kong/kong/commit/6a03e1bd95594716167ccac840ff3e892ed66215) - for details. -- Upstream connections are now only kept-alive for 100 requests or 60 seconds - (idle) by default. Previously, upstream connections were not actively closed - by Kong. This is a (non-breaking) change in behavior, inherited from Nginx - 1.15, and configurable via new configuration properties (see below). - -##### Configuration - -- :warning: The `upstream_keepalive` configuration property is deprecated, and - replaced by the new `nginx_http_upstream_keepalive` property. Its behavior is - almost identical, but the notable difference is that the latter leverages the - [injected Nginx - directives](https://konghq.com/blog/kong-ce-nginx-injected-directives/) - feature added in Kong 0.14.0. - In future releases, we will gradually increase support for injected Nginx - directives. We have high hopes that this will remove the occasional need for - custom Nginx configuration templates. - [#4382](https://github.com/Kong/kong/pull/4382) - -### Additions - -##### Core - -- :fireworks: **Native gRPC proxying.** Two new protocol types; `grpc` and - `grpcs` correspond to gRPC over h2c and gRPC over h2. They can be specified - on a Route or a Service's `protocol` attribute (e.g. `protocol = grpcs`). - When an incoming HTTP/2 request matches a Route with a `grpc(s)` protocol, - the request will be handled by the - [ngx\_http\_grpc\_module](https://nginx.org/en/docs/http/ngx_http_grpc_module.html), - and proxied to the upstream Service according to the gRPC protocol - specifications. :warning: Note that not all Kong plugins are compatible with - gRPC requests yet. [#4801](https://github.com/Kong/kong/pull/4801) -- :fireworks: **Mutual TLS** handshake with upstream services. The Service - entity now has a new `client_certificate` attribute, which is a foreign key - to a Certificate entity. If specified, Kong will use the Certificate as a - client TLS cert during the upstream TLS handshake. - [#4800](https://github.com/Kong/kong/pull/4800) -- :fireworks: **Route by any request header**. The router now has the ability - to match Routes by any request header (not only `Host`). The Route entity now - has a new `headers` attribute, which is a map of headers names and values. - E.g. `{ "X-Forwarded-Host": ["example.org"], "Version": ["2", "3"] }`. - [#4758](https://github.com/Kong/kong/pull/4758) -- :fireworks: **Least-connection load-balancing**. A new `algorithm` attribute - has been added to the Upstream entity. It can be set to `"round-robin"` - (default), `"consistent-hashing"`, or `"least-connections"`. - [#4528](https://github.com/Kong/kong/pull/4528) -- A new core entity, "CA Certificates" has been introduced and can be accessed - via the new `/ca_certificates` Admin API endpoint. CA Certificates entities - will be used as CA trust store by Kong. Certificates stored by this entity - need not include their private key. - [#4798](https://github.com/Kong/kong/pull/4798) -- Healthchecks now use the combination of IP + Port + Hostname when storing - upstream health information. Previously, only IP + Port were used. This means - that different virtual hosts served behind the same IP/port will be treated - differently with regards to their health status. New endpoints were added to - the Admin API to manually set a Target's health status. - [#4792](https://github.com/Kong/kong/pull/4792) - -##### Configuration - -- :fireworks: A new section in the `kong.conf` file describes [injected Nginx - directives](https://konghq.com/blog/kong-ce-nginx-injected-directives/) - (added to Kong 0.14.0) and specifies a few default ones. - In future releases, we will gradually increase support for injected Nginx - directives. We have high hopes that this will remove the occasional need for - custom Nginx configuration templates. - [#4382](https://github.com/Kong/kong/pull/4382) -- :fireworks: New configuration properties allow for controlling the behavior of - upstream keepalive connections. `nginx_http_upstream_keepalive_requests` and - `nginx_http_upstream_keepalive_timeout` respectively control the maximum - number of proxied requests and idle timeout of an upstream connection. - [#4382](https://github.com/Kong/kong/pull/4382) -- New flags have been added to the `*_listen` properties: `deferred`, `bind`, - and `reuseport`. - [#4692](https://github.com/Kong/kong/pull/4692) - -##### CLI - -- :fireworks: **Database export** via the new `kong config db_export` CLI - command. This command will export the configuration present in the database - Kong is connected to (Postgres or Cassandra) as a YAML file following Kong's - declarative configuration syntax. This file can thus be imported later on - in a DB-less Kong node or in another database via `kong config db_import`. - [#4809](https://github.com/Kong/kong/pull/4809) - -##### Admin API - -- Many endpoints now support more levels of nesting for ease of access. - For example: `/services/:services/routes/:routes` is now a valid API - endpoint. - [#4713](https://github.com/Kong/kong/pull/4713) -- The API now accepts `form-urlencoded` payloads with deeply nested data - structures. Previously, it was only possible to send such data structures - via JSON payloads. - [#4768](https://github.com/Kong/kong/pull/4768) - -##### Plugins - -- :fireworks: **New bundled plugin**: the [session - plugin](https://github.com/Kong/kong-plugin-session) is now bundled in Kong. - It can be used to manage browser sessions for APIs proxied and authenticated - by Kong. - [#4685](https://github.com/Kong/kong/pull/4685) -- ldap-auth: A new `config.ldaps` property allows configuring the plugin to - connect to the LDAP server via TLS. It provides LDAPS support instead of only - relying on STARTTLS. - [#4743](https://github.com/Kong/kong/pull/4743) -- jwt-auth: The new `header_names` property accepts an array of header names - the JWT plugin should inspect when authenticating a request. It defaults to - `["Authorization"]`. - [#4757](https://github.com/Kong/kong/pull/4757) -- [azure-functions](https://github.com/Kong/kong-plugin-azure-functions): - Bumped to 0.4 for minor fixes and performance improvements. -- [kubernetes-sidecar-injector](https://github.com/Kong/kubernetes-sidecar-injector): - The plugin is now more resilient to Kubernetes schema changes. -- [serverless-functions](https://github.com/Kong/kong-plugin-serverless-functions): - - Bumped to 0.3 for minor performance improvements. - - Functions can now have upvalues. -- [prometheus](https://github.com/Kong/kong-plugin-prometheus): Bumped to - 0.4.1 for minor performance improvements. -- cors: add OPTIONS, TRACE and CONNECT to default allowed methods - [#4899](https://github.com/Kong/kong/pull/4899) - Thanks to [@eshepelyuk](https://github.com/eshepelyuk) for the patch! - -##### PDK - -- New function `kong.service.set_tls_cert_key()`. This functions sets the - client TLS certificate used while handshaking with the upstream service. - [#4797](https://github.com/Kong/kong/pull/4797) - -### Fixes - -##### Core - -- Fix WebSocket protocol upgrades in some cases due to case-sensitive - comparisons of the `Upgrade` header. - [#4780](https://github.com/Kong/kong/pull/4780) -- Router: Fixed a bug causing invalid matches when configuring two or more - Routes with a plain `hosts` attribute shadowing another Route's wildcard - `hosts` attribute. Details of the issue can be seen in - [01b1cb8](https://github.com/Kong/kong/pull/4775/commits/01b1cb871b1d84e5e93c5605665b68c2f38f5a31). - [#4775](https://github.com/Kong/kong/pull/4775) -- Router: Ensure regex paths always have priority over plain paths. Details of - the issue can be seen in - [2683b86](https://github.com/Kong/kong/commit/2683b86c2f7680238e3fe85da224d6f077e3425d). - [#4775](https://github.com/Kong/kong/pull/4775) -- Cleanup of expired rows in PostgreSQL is now much more efficient thanks to a - new query plan. - [#4716](https://github.com/Kong/kong/pull/4716) -- Improved various query plans against Cassandra instances by increasing the - default page size. - [#4770](https://github.com/Kong/kong/pull/4770) - -##### Plugins - -- cors: ensure non-preflight OPTIONS requests can be proxied. - [#4899](https://github.com/Kong/kong/pull/4899) - Thanks to [@eshepelyuk](https://github.com/eshepelyuk) for the patch! -- Consumer references in various plugin entities are now - properly marked as required, avoiding credentials that map to no Consumer. - [#4879](https://github.com/Kong/kong/pull/4879) -- hmac-auth: Correct the encoding of HTTP/1.0 requests. - [#4839](https://github.com/Kong/kong/pull/4839) -- oauth2: empty client_id wasn't checked, causing a server error. - [#4884](https://github.com/Kong/kong/pull/4884) -- response-transformer: preserve empty arrays correctly. - [#4901](https://github.com/Kong/kong/pull/4901) - -##### CLI - -- Fixed an issue when running `kong restart` and Kong was not running, - causing stdout/stderr logging to turn off. - [#4772](https://github.com/Kong/kong/pull/4772) - -##### Admin API - -- Ensure PUT works correctly when applied to plugin configurations. - [#4882](https://github.com/Kong/kong/pull/4882) - -##### PDK - -- Prevent PDK calls from failing in custom content blocks. - This fixes a misbehavior affecting the Prometheus plugin. - [#4904](https://github.com/Kong/kong/pull/4904) -- Ensure `kong.response.add_header` works in the `rewrite` phase. - [#4888](https://github.com/Kong/kong/pull/4888) - -[Back to TOC](#table-of-contents) - -## [1.2.2] - -> Released on 2019/08/14 - -:warning: This release includes patches to the NGINX core (1.13.6) fixing -vulnerabilities in the HTTP/2 module (CVE-2019-9511 CVE-2019-9513 -CVE-2019-9516). - -This is a patch release in the 1.2 series, and as such, strictly contains -bugfixes. There are no new features nor breaking changes. - -### Fixes - -##### Core - -- Case sensitivity fix when clearing the Upgrade header. - [#4779](https://github.com/kong/kong/issues/4779) - -### Performance - -##### Core - -- Speed up cascade deletes in Cassandra. - [#4770](https://github.com/kong/kong/pull/4770) - -## [1.2.1] - -> Released on 2019/06/26 - -This is a patch release in the 1.2 series, and as such, strictly contains -bugfixes. There are no new features nor breaking changes. - -### Fixes - -##### Core - -- Fix an issue preventing WebSocket connections from being established by - clients. This issue was introduced in Kong 1.1.2, and would incorrectly clear - the `Upgrade` response header. - [#4719](https://github.com/Kong/kong/pull/4719) -- Fix a memory usage growth issue in the `/config` endpoint when configuring - Upstream entities. This issue was mostly observed by users of the [Kong - Ingress Controller](https://github.com/Kong/kubernetes-ingress-controller). - [#4733](https://github.com/Kong/kong/pull/4733) -- Cassandra: ensure serial consistency is `LOCAL_SERIAL` when a - datacenter-aware load balancing policy is in use. This fixes unavailability - exceptions sometimes experienced when connecting to a multi-datacenter - cluster with cross-datacenter connectivity issues. - [#4734](https://github.com/Kong/kong/pull/4734) -- Schemas: fix an issue in the schema validator that would not allow specifying - `false` in some schema rules, such a `{ type = "boolean", eq = false }`. - [#4708](https://github.com/Kong/kong/pull/4708) - [#4727](https://github.com/Kong/kong/pull/4727) -- Fix an underlying issue with regards to database entities cache keys - generation. - [#4717](https://github.com/Kong/kong/pull/4717) - -##### Configuration - -- Ensure the `cassandra_local_datacenter` configuration property is specified - when a datacenter-aware Cassandra load balancing policy is in use. - [#4734](https://github.com/Kong/kong/pull/4734) - -##### Plugins - -- request-transformer: fix an issue that would prevent adding a body to - requests without one. - [Kong/kong-plugin-request-transformer#4](https://github.com/Kong/kong-plugin-request-transformer/pull/4) -- kubernetes-sidecar-injector: fix an issue causing mutating webhook calls to - fail. - [Kong/kubernetes-sidecar-injector#9](https://github.com/Kong/kubernetes-sidecar-injector/pull/9) - -[Back to TOC](#table-of-contents) - -## [1.2.0] - -> Released on: 2019/06/07 - -This release brings **improvements to reduce long latency tails**, -**consolidates declarative configuration support**, and comes with **newly open -sourced plugins** previously only available to Enterprise customers. It also -ships with new features improving observability and usability. - -This release includes database migrations. Please take a few minutes to read -the [1.2 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) -for more details regarding changes and migrations before planning to upgrade -your Kong cluster. - -### Installation - -- :warning: All Bintray repositories have been renamed from - `kong-community-edition-*` to `kong-*`. -- :warning: All Kong packages have been renamed from `kong-community-edition` - to `kong`. - -For more details about the updated installation, please visit the official docs: -[https://konghq.com/install](https://konghq.com/install/). - -### Additions - -##### Core - -- :fireworks: Support for **wildcard SNI matching**: the - `ssl_certificate_by_lua` phase and the stream `preread` phase) is now able to - match a client hello SNI against any registered wildcard SNI. This is - particularly helpful for deployments serving a certificate for multiple - subdomains. - [#4457](https://github.com/Kong/kong/pull/4457) -- :fireworks: **HTTPS Routes can now be matched by SNI**: the `snis` Route - attribute (previously only available for `tls` Routes) can now be set for - `https` Routes and is evaluated by the HTTP router. - [#4633](https://github.com/Kong/kong/pull/4633) -- :fireworks: **Native support for HTTPS redirects**: Routes have a new - `https_redirect_status_code` attribute specifying the status code to send - back to the client if a plain text request was sent to an `https` Route. - [#4424](https://github.com/Kong/kong/pull/4424) -- The loading of declarative configuration is now done atomically, and with a - safety check to verify that the new configuration fits in memory. - [#4579](https://github.com/Kong/kong/pull/4579) -- Schema fields can now be marked as immutable. - [#4381](https://github.com/Kong/kong/pull/4381) -- Support for loading custom DAO strategies from plugins. - [#4518](https://github.com/Kong/kong/pull/4518) -- Support for IPv6 to `tcp` and `tls` Routes. - [#4333](https://github.com/Kong/kong/pull/4333) - -##### Configuration - -- :fireworks: **Asynchronous router updates**: a new configuration property - `router_consistency` accepts two possible values: `strict` and `eventual`. - The former is the default setting and makes router rebuilds highly - consistent between Nginx workers. It can result in long tail latency if - frequent Routes and Services updates are expected. The latter helps - preventing long tail latency issues by instructing Kong to rebuild the router - asynchronously (with eventual consistency between Nginx workers). - [#4639](https://github.com/Kong/kong/pull/4639) -- :fireworks: **Database cache warmup**: Kong can now preload entities during - its initialization. A new configuration property (`db_cache_warmup_entities`) - was introduced, allowing users to specify which entities should be preloaded. - DB cache warmup allows for ahead-of-time DNS resolution for Services with a - hostname. This feature reduces first requests latency, improving the overall - P99 latency tail. - [#4565](https://github.com/Kong/kong/pull/4565) -- Improved PostgreSQL connection management: two new configuration properties - have been added: `pg_max_concurrent_queries` sets the maximum number of - concurrent queries to the database, and `pg_semaphore_timeout` allows for - tuning the timeout when acquiring access to a database connection. The - default behavior remains the same, with no concurrency limitation. - [#4551](https://github.com/Kong/kong/pull/4551) - -##### Admin API - -- :fireworks: Add declarative configuration **hash checking** avoiding - reloading if the configuration has not changed. The `/config` endpoint now - accepts a `check_hash` query argument. Hash checking only happens if this - argument's value is set to `1`. - [#4609](https://github.com/Kong/kong/pull/4609) -- :fireworks: Add a **schema validation endpoint for entities**: a new - endpoint `/schemas/:entity_name/validate` can be used to validate an instance - of any entity type in Kong without creating the entity itself. - [#4413](https://github.com/Kong/kong/pull/4413) -- :fireworks: Add **memory statistics** to the `/status` endpoint. The response - now includes a `memory` field, which contains the `lua_shared_dicts` and - `workers_lua_vms` fields with statistics on shared dictionaries and workers - Lua VM memory usage. - [#4592](https://github.com/Kong/kong/pull/4592) - -##### PDK - -- New function `kong.node.get_memory_stats()`. This function returns statistics - on shared dictionaries and workers Lua VM memory usage, and powers the memory - statistics newly exposed by the `/status` endpoint. - [#4632](https://github.com/Kong/kong/pull/4632) - -##### Plugins - -- :fireworks: **Newly open-sourced plugin**: the HTTP [proxy-cache - plugin](https://github.com/kong/kong-plugin-proxy-cache) (previously only - available in Enterprise) is now bundled in Kong. - [#4650](https://github.com/Kong/kong/pull/4650) -- :fireworks: **Newly open-sourced plugin capabilities**: The - [request-transformer - plugin](https://github.com/Kong/kong-plugin-request-transformer) now includes - capabilities previously only available in Enterprise, among which templating - and variables interpolation. - [#4658](https://github.com/Kong/kong/pull/4658) -- Logging plugins: log request TLS version, cipher, and verification status. - [#4581](https://github.com/Kong/kong/pull/4581) - [#4626](https://github.com/Kong/kong/pull/4626) -- Plugin development: inheriting from `BasePlugin` is now optional. Avoiding - the inheritance paradigm improves plugins' performance. - [#4590](https://github.com/Kong/kong/pull/4590) - -### Fixes - -##### Core - -- Active healthchecks: `http` checks are not performed for `tcp` and `tls` - Services anymore; only `tcp` healthchecks are performed against such - Services. - [#4616](https://github.com/Kong/kong/pull/4616) -- Fix an issue where updates in migrations would not correctly populate default - values. - [#4635](https://github.com/Kong/kong/pull/4635) -- Improvements in the reentrancy of Cassandra migrations. - [#4611](https://github.com/Kong/kong/pull/4611) -- Fix an issue causing the PostgreSQL strategy to not bootstrap the schema when - using a PostgreSQL account with limited permissions. - [#4506](https://github.com/Kong/kong/pull/4506) - -##### CLI - -- Fix `kong db_import` to support inserting entities without specifying a UUID - for their primary key. Entities with a unique identifier (e.g. `name` for - Services) can have their primary key omitted. - [#4657](https://github.com/Kong/kong/pull/4657) -- The `kong migrations [up|finish] -f` commands does not run anymore if there - are no previously executed migrations. - [#4617](https://github.com/Kong/kong/pull/4617) - -##### Plugins - -- ldap-auth: ensure TLS connections are reused. - [#4620](https://github.com/Kong/kong/pull/4620) -- oauth2: ensured access tokens preserve their `token_expiration` value when - migrating from previous Kong versions. - [#4572](https://github.com/Kong/kong/pull/4572) - -[Back to TOC](#table-of-contents) - -## [1.1.2] - -> Released on: 2019/04/24 - -This is a patch release in the 1.0 series. Being a patch release, it strictly -contains bugfixes. The are no new features or breaking changes. - -### Fixes - -- core: address issue where field type "record" nested values reset on update - [#4495](https://github.com/Kong/kong/pull/4495) -- core: correctly manage primary keys of type "foreign" - [#4429](https://github.com/Kong/kong/pull/4429) -- core: declarative config is not parsed on db-mode anymore - [#4487](https://github.com/Kong/kong/pull/4487) - [#4509](https://github.com/Kong/kong/pull/4509) -- db-less: Fixed a problem in Kong balancer timing out. - [#4534](https://github.com/Kong/kong/pull/4534) -- db-less: Accept declarative config directly in JSON requests. - [#4527](https://github.com/Kong/kong/pull/4527) -- db-less: do not mis-detect mesh mode - [#4498](https://github.com/Kong/kong/pull/4498) -- db-less: fix crash when field has same name as entity - [#4478](https://github.com/Kong/kong/pull/4478) -- basic-auth: ignore password if nil on basic auth credential patch - [#4470](https://github.com/Kong/kong/pull/4470) -- http-log: Simplify queueing mechanism. Fixed a bug where traces were lost - in some cases. - [#4510](https://github.com/Kong/kong/pull/4510) -- request-transformer: validate header values in plugin configuration. - Thanks, [@rune-chan](https://github.com/rune-chan)! - [#4512](https://github.com/Kong/kong/pull/4512). -- rate-limiting: added index on rate-limiting metrics. - Thanks, [@mvanholsteijn](https://github.com/mvanholsteijn)! - [#4486](https://github.com/Kong/kong/pull/4486) - -[Back to TOC](#table-of-contents) - -## [1.1.1] - -> Released on: 2019/03/28 - -This release contains a fix for 0.14 Kong clusters using Cassandra to safely -migrate to Kong 1.1. - -### Fixes - -- Ensure the 0.14 -> 1.1 migration path for Cassandra does not corrupt the - database schema. - [#4450](https://github.com/Kong/kong/pull/4450) -- Allow the `kong config init` command to run without a pointing to a prefix - directory. - [#4451](https://github.com/Kong/kong/pull/4451) - -[Back to TOC](#table-of-contents) - -## [1.1.0] - -> Released on: 2019/03/27 - -This release introduces new features such as **Declarative -Configuration**, **DB-less Mode**, **Bulk Database Import**, **Tags**, as well -as **Transparent Proxying**. It contains a large number of other features and -fixes, listed below. Also, the Plugin Development kit also saw a minor -updated, bumped to version 1.1. - -This release includes database migrations. Please take a few minutes to read -the [1.1 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) -for more details regarding changes and migrations before planning to upgrade -your Kong cluster. - -:large_orange_diamond: **Post-release note (as of 2019/03/28):** an issue has -been found when migrating from a 0.14 Kong cluster to 1.1.0 when running on top -of Cassandra. Kong 1.1.1 has been released to address this issue. Kong clusters -running on top of PostgreSQL are not affected by this issue, and can migrate to -1.1.0 or 1.1.1 safely. - -### Additions - -##### Core - -- :fireworks: Kong can now run **without a database**, using in-memory - storage only. When running Kong in DB-less mode, entities are loaded via a - **declarative configuration** file, specified either through Kong's - configuration file, or uploaded via the Admin API. - [#4315](https://github.com/Kong/kong/pull/4315) -- :fireworks: **Transparent proxying** - the `service` attribute on - Routes is now optional; a Route without an assigned Service will - proxy transparently - [#4286](https://github.com/Kong/kong/pull/4286) -- Support for **tags** in entities - [#4275](https://github.com/Kong/kong/pull/4275) - - Every core entity now adds a `tags` field -- New `protocols` field in the Plugin entity, allowing plugin instances - to be set for specific protocols only (`http`, `https`, `tcp` or `tls`). - [#4248](https://github.com/Kong/kong/pull/4248) - - It filters out plugins during execution according to their `protocols` field - - It throws an error when trying to associate a Plugin to a Route - which is not compatible, protocols-wise, or to a Service with no - compatible routes. - -##### Configuration - -- New option in `kong.conf`: `database=off` to start Kong without - a database -- New option in `kong.conf`: `declarative_config=kong.yml` to - load a YAML file using Kong's new [declarative config - format](https://discuss.konghq.com/t/rfc-kong-native-declarative-config-format/2719) -- New option in `kong.conf`: `pg_schema` to specify Postgres schema - to be used -- The Stream subsystem now supports Nginx directive injections - [#4148](https://github.com/Kong/kong/pull/4148) - - `nginx_stream_*` (or `KONG_NGINX_STREAM_*` environment variables) - for injecting entries to the `stream` block - - `nginx_sproxy_*` (or `KONG_NGINX_SPROXY_*` environment variables) - for injecting entries to the `server` block inside `stream` - -##### CLI - -- :fireworks: **Bulk database import** using the same declarative - configuration format as the in-memory mode, using the new command: - `kong config db_import kong.yml`. This command upserts all - entities specified in the given `kong.yml` file in bulk - [#4284](https://github.com/Kong/kong/pull/4284) -- New command: `kong config init` to generate a template `kong.yml` - file to get you started -- New command: `kong config parse kong.yml` to verify the syntax of - the `kong.yml` file before using it -- New option `--wait` in `kong quit` to ease graceful termination when using orchestration tools - [#4201](https://github.com/Kong/kong/pull/4201) - -##### Admin API - -- New Admin API endpoint: `/config` to replace the configuration of - Kong entities entirely, replacing it with the contents of a new - declarative config file - - When using the new `database=off` configuration option, - the Admin API endpoints for entities (such as `/routes` and - `/services`) are read-only, since the configuration can only - be updated via `/config` - [#4308](https://github.com/Kong/kong/pull/4308) -- Admin API endpoints now support searching by tag - (for example, `/consumers?tags=example_tag`) - - You can search by multiple tags: - - `/services?tags=serv1,mobile` to search for services matching tags `serv1` and `mobile` - - `/services?tags=serv1/serv2` to search for services matching tags `serv1` or `serv2` -- New Admin API endpoint `/tags/` for listing entities by tag: `/tags/example_tag` - -##### PDK - -- New PDK function: `kong.client.get_protocol` for obtaining the protocol - in use during the current request - [#4307](https://github.com/Kong/kong/pull/4307) -- New PDK function: `kong.nginx.get_subsystem`, so plugins can detect whether - they are running on the HTTP or Stream subsystem - [#4358](https://github.com/Kong/kong/pull/4358) - -##### Plugins - -- :fireworks: Support for ACL **authenticated groups**, so that authentication plugins - that use a 3rd party (other than Kong) to store credentials can benefit - from using a central ACL plugin to do authorization for them - [#4013](https://github.com/Kong/kong/pull/4013) -- The Kubernetes Sidecar Injection plugin is now bundled into Kong for a smoother K8s experience - [#4304](https://github.com/Kong/kong/pull/4304) -- aws-lambda: includes AWS China region. - Thanks [@wubins](https://github.com/wubins) for the patch! - [#4176](https://github.com/Kong/kong/pull/4176) - -### Changes - -##### Dependencies - -- The required OpenResty version is still 1.13.6.2, but for a full feature set - including stream routing and Service Mesh abilities with mutual TLS, Kong's - [openresty-patches](https://github.com/kong/openresty-patches) must be - applied (those patches are already bundled with our official distribution - packages). The openresty-patches bundle was updated in Kong 1.1.0 to include - the `stream_realip_module` as well. - Kong in HTTP(S) Gateway scenarios does not require these patches. - [#4163](https://github.com/Kong/kong/pull/4163) -- Service Mesh abilities require at least OpenSSL version 1.1.1. In our - official distribution packages, OpenSSL has been bumped to 1.1.1b. - [#4345](https://github.com/Kong/kong/pull/4345), - [#4440](https://github.com/Kong/kong/pull/4440) - -### Fixes - -##### Core - -- Resolve hostnames properly during initialization of Cassandra contact points - [#4296](https://github.com/Kong/kong/pull/4296), - [#4378](https://github.com/Kong/kong/pull/4378) -- Fix health checks for Targets that need two-level DNS resolution - (e.g. SRV → A → IP) [#4386](https://github.com/Kong/kong/pull/4386) -- Fix serialization of map types in the Cassandra backend - [#4383](https://github.com/Kong/kong/pull/4383) -- Fix target cleanup and cascade-delete for Targets - [#4319](https://github.com/Kong/kong/pull/4319) -- Avoid crash when failing to obtain list of Upstreams - [#4301](https://github.com/Kong/kong/pull/4301) -- Disallow invalid timeout value of 0ms for attributes in Services - [#4430](https://github.com/Kong/kong/pull/4430) -- DAO fix for foreign fields used as primary keys - [#4387](https://github.com/Kong/kong/pull/4387) - -##### Admin API - -- Proper support for `PUT /{entities}/{entity}/plugins/{plugin}` - [#4288](https://github.com/Kong/kong/pull/4288) -- Fix Admin API inferencing of map types using form-encoded - [#4368](https://github.com/Kong/kong/pull/4368) -- Accept UUID-like values in `/consumers?custom_id=` - [#4435](https://github.com/Kong/kong/pull/4435) - -##### Plugins - -- basic-auth, ldap-auth, key-auth, jwt, hmac-auth: fixed - status code for unauthorized requests: they now return HTTP 401 - instead of 403 - [#4238](https://github.com/Kong/kong/pull/4238) -- tcp-log: remove spurious trailing carriage return - Thanks [@cvuillemez](https://github.com/cvuillemez) for the patch! - [#4158](https://github.com/Kong/kong/pull/4158) -- jwt: fix `typ` handling for supporting JOSE (JSON Object - Signature and Validation) - Thanks [@cdimascio](https://github.com/cdimascio) for the patch! - [#4256](https://github.com/Kong/kong/pull/4256) -- Fixes to the best-effort auto-converter for legacy plugin schemas - [#4396](https://github.com/Kong/kong/pull/4396) - -[Back to TOC](#table-of-contents) - -## [1.0.3] - -> Released on: 2019/01/31 - -This is a patch release addressing several regressions introduced some plugins, -and improving the robustness of our migrations and core components. - -### Core - -- Improve Cassandra schema consensus logic when running migrations. - [#4233](https://github.com/Kong/kong/pull/4233) -- Ensure Routes that don't have a `regex_priority` (e.g. if it was removed as - part of a `PATCH`) don't prevent the router from being built. - [#4255](https://github.com/Kong/kong/pull/4255) -- Reduce rebuild time of the load balancer by retrieving larger sized pages of - Target entities. - [#4206](https://github.com/Kong/kong/pull/4206) -- Ensure schema definitions of Arrays and Sets with `default = {}` are - JSON-encoded as `[]`. - [#4257](https://github.com/Kong/kong/pull/4257) - -##### Plugins - -- request-transformer: fix a regression causing the upstream Host header to be - unconditionally set to that of the client request (effectively, as if the - Route had `preserve_host` enabled). - [#4253](https://github.com/Kong/kong/pull/4253) -- cors: fix a regression that prevented regex origins from being matched. - Regexes such as `(.*[.])?example\.org` can now be used to match all - sub-domains, while regexes containing `:` will be evaluated against the - scheme and port of an origin (i.e. - `^https?://(.*[.])?example\.org(:8000)?$`). - [#4261](https://github.com/Kong/kong/pull/4261) -- oauth2: fix a runtime error when using a global token against a plugin - not configured as global (i.e. with `global_credentials = false`). - [#4262](https://github.com/Kong/kong/pull/4262) - -##### Admin API - -- Improve performance of the `PUT` method in auth plugins endpoints (e.g. - `/consumers/:consumers/basic-auth/:basicauth_credentials`) by preventing - a unnecessary read-before-write. - [#4206](https://github.com/Kong/kong/pull/4206) - -[Back to TOC](#table-of-contents) - -## [1.0.2] - -> Released on: 2019/01/18 - -This is a hotfix release mainly addressing an issue when connecting to the -datastore over TLS (Cassandra and PostgreSQL). - -### Fixes - -##### Core - -- Fix an issue that would prevent Kong from starting when connecting to - its datastore over TLS. [#4214](https://github.com/Kong/kong/pull/4214) - [#4218](https://github.com/Kong/kong/pull/4218) -- Ensure plugins added via `PUT` get enabled without requiring a restart. - [#4220](https://github.com/Kong/kong/pull/4220) - -##### Plugins - -- zipkin - - Fix a logging failure when DNS is not resolved. - [kong-plugin-zipkin@a563f51](https://github.com/Kong/kong-plugin-zipkin/commit/a563f513f943ba0a30f3c69373d9092680a8f670) - - Avoid sending redundant tags. - [kong-plugin-zipkin/pull/28](https://github.com/Kong/kong-plugin-zipkin/pull/28) - - Move `run_on` field to top level plugin schema instead of its config. - [kong-plugin-zipkin/pull/38](https://github.com/Kong/kong-plugin-zipkin/pull/38) - -[Back to TOC](#table-of-contents) - -## [1.0.1] - -> Released on: 2019/01/16 - -This is a patch release in the 1.0 series. Being a patch release, it strictly -contains performance improvements and bugfixes. The are no new features or -breaking changes. - -:red_circle: **Post-release note (as of 2019/01/17)**: A regression has been -observed with this version, preventing Kong from starting when connecting to -its datastore over TLS. Installing this version is discouraged; consider -upgrading to [1.0.2](#102). - -### Changes - -##### Core - -- :rocket: Assorted changes for warmup time improvements over Kong 1.0.0 - [#4138](https://github.com/kong/kong/issues/4138), - [#4164](https://github.com/kong/kong/issues/4164), - [#4178](https://github.com/kong/kong/pull/4178), - [#4179](https://github.com/kong/kong/pull/4179), - [#4182](https://github.com/kong/kong/pull/4182) - -### Fixes - -##### Configuration - -- Ensure `lua_ssl_verify_depth` works even when `lua_ssl_trusted_certificate` - is not set - [#4165](https://github.com/kong/kong/pull/4165). - Thanks [@rainest](https://github.com/rainest) for the patch. -- Ensure Kong starts when only a `stream` listener is enabled - [#4195](https://github.com/kong/kong/pull/4195) -- Ensure Postgres works with non-`public` schemas - [#4198](https://github.com/kong/kong/pull/4198) - -##### Core - -- Fix an artifact in upstream migrations where `created_at` - timestamps would occasionally display fractional values - [#4183](https://github.com/kong/kong/issues/4183), - [#4204](https://github.com/kong/kong/pull/4204) -- Fixed issue with HTTP/2 support advertisement - [#4203](https://github.com/kong/kong/pull/4203) - -##### Admin API - -- Fixed handling of invalid targets in `/upstreams` endpoints - for health checks - [#4132](https://github.com/kong/kong/issues/4132), - [#4205](https://github.com/kong/kong/pull/4205) -- Fixed the `/plugins/schema/:name` endpoint, as it was failing in - some cases (e.g. the `datadog` plugin) and producing incorrect - results in others (e.g. `request-transformer`). - [#4136](https://github.com/kong/kong/issues/4136), - [#4137](https://github.com/kong/kong/issues/4137) - [#4151](https://github.com/kong/kong/pull/4151), - [#4162](https://github.com/kong/kong/pull/4151) - -##### Plugins - -- Fix PDK memory leaks in `kong.service.response` and `kong.ctx` - [#4143](https://github.com/kong/kong/pull/4143), - [#4172](https://github.com/kong/kong/pull/4172) - -[Back to TOC](#table-of-contents) - -## [1.0.0] - -> Released on: 2018/12/18 - -This is a major release, introducing new features such as **Service Mesh** and -**Stream Routing** support, as well as a **New Migrations** framework. It also -includes version 1.0.0 of the **Plugin Development Kit**. It contains a large -number of other features and fixes, listed below. Also, all plugins included -with Kong 1.0 are updated to use version 1.0 of the PDK. - -As usual, major version upgrades require database migrations and changes to the -Nginx configuration file (if you customized the default template). Please take -a few minutes to read the [1.0 Upgrade -Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) for more details -regarding breaking changes and migrations before planning to upgrade your Kong -cluster. - -Being a major version, all entities and concepts that were marked as deprecated -in Kong 0.x are now removed in Kong 1.0. The deprecated features are retained -in [Kong 0.15](#0150), the final entry in the Kong 0.x series, which is being -released simultaneously to Kong 1.0. - -### Changes - -Kong 1.0 includes all breaking changes from 0.15, as well as the removal -of deprecated concepts. - -##### Dependencies - -- The required OpenResty version is still 1.13.6.2, but for a full feature set - including stream routing and Service Mesh abilities with mutual TLS, Kong's - [openresty-patches](https://github.com/kong/openresty-patches) must be - applied (those patches are already bundled with our official distribution - packages). Kong in HTTP(S) Gateway scenarios does not require these patches. -- Service Mesh abilities require at least OpenSSL version 1.1.1. In our - official distribution packages, OpenSSL has been bumped to 1.1.1. - [#4005](https://github.com/Kong/kong/pull/4005) - -##### Configuration - -- :warning: The `custom_plugins` directive is removed (deprecated since 0.14.0, - July 2018). Use `plugins` instead. -- Modifications must be applied to the Nginx configuration. You are not - affected by this change if you do not use a custom Nginx template. See the - [1.0 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) for - a diff of changes to apply. -- The default value for `cassandra_lb_policy` changed from `RoundRobin` to - `RequestRoundRobin`. This helps reducing the amount of new connections being - opened during a request when using the Cassandra strategy. - [#4004](https://github.com/Kong/kong/pull/4004) - -##### Core - -- :warning: The **API** entity and related concepts such as the `/apis` - endpoint, are removed (deprecated since 0.13.0, March 2018). Use **Routes** - and **Services** instead. -- :warning: The **old DAO** implementation is removed, along with the - **old schema** validation library (`apis` was the last entity using it). - Use the new schema format instead in custom plugins. - To ease the transition of plugins, the plugin loader in 1.0 includes - a _best-effort_ schema auto-translator, which should be sufficient for many - plugins. -- Timestamps now bear millisecond precision in their decimal part. - [#3660](https://github.com/Kong/kong/pull/3660) -- The PDK function `kong.request.get_body` will now return `nil, err, mime` - when the body is valid JSON but neither an object nor an array. - [#4063](https://github.com/Kong/kong/pull/4063) - -##### CLI - -- :warning: The new migrations framework (detailed below) has a different usage - (and subcommands) compared to its predecessor. - [#3802](https://github.com/Kong/kong/pull/3802) - -##### Admin API - -- :warning: In the 0.14.x release, Upstreams, Targets, and Plugins were still - implemented using the old DAO and Admin API. In 0.15.0 and 1.0.0, all core - entities use the new `kong.db` DAO, and their endpoints have been upgraded to - the new Admin API (see below for details). - [#3689](https://github.com/Kong/kong/pull/3689) - [#3739](https://github.com/Kong/kong/pull/3739) - [#3778](https://github.com/Kong/kong/pull/3778) - -A summary of the changes introduced in the new Admin API: - -- Pagination has been included in all "multi-record" endpoints, and pagination - control fields are different than in 0.14.x. -- Filtering now happens via URL path changes (`/consumers/x/plugins`) instead - of querystring fields (`/plugins?consumer_id=x`). -- Array values can't be coerced from comma-separated strings anymore. They must - now be "proper" JSON values on JSON requests, or use a new syntax on - form-url-encoded or multipart requests. -- Error messages have been been reworked from the ground up to be more - consistent, precise and informative. -- The `PUT` method has been reimplemented with idempotent behavior and has - been added to some entities that didn't have it. - -For more details about the new Admin API, please visit the official docs: -https://docs.konghq.com/ - -##### Plugins - -- :warning: The `galileo` plugin has been removed (deprecated since 0.13.0). - [#3960](https://github.com/Kong/kong/pull/3960) -- :warning: Some internal modules that were occasionally used by plugin authors - before the introduction of the Plugin Development Kit (PDK) in 0.14.0 are now - removed: - - The `kong.tools.ip` module was removed. Use `kong.ip` from the PDK instead. - - The `kong.tools.public` module was removed. Use the various equivalent - features from the PDK instead. - - The `kong.tools.responses` module was removed. Please use - `kong.response.exit` from the PDK instead. You might want to use - `kong.log.err` to log internal server errors as well. - - The `kong.api.crud_helpers` module was removed (deprecated since the - introduction of the new DAO in 0.13.0). Use `kong.api.endpoints` instead - if you need to customize the auto-generated endpoints. -- All bundled plugins' schemas and custom entities have been updated to the new - `kong.db` module, and their APIs have been updated to the new Admin API, - which is described in the above section. - [#3766](https://github.com/Kong/kong/pull/3766) - [#3774](https://github.com/Kong/kong/pull/3774) - [#3778](https://github.com/Kong/kong/pull/3778) - [#3839](https://github.com/Kong/kong/pull/3839) -- :warning: All plugins migrations have been converted to the new migration - framework. Custom plugins must use the new migration framework from 0.15 - onwards. - -### Additions - -##### :fireworks: Service Mesh and Stream Routes - -Kong's Service Mesh support resulted in a number of additions to Kong's -configuration, Admin API, and plugins that deserve their own section in -this changelog. - -- **Support for TCP & TLS Stream Routes** via the new `stream_listen` config - option. [#4009](https://github.com/Kong/kong/pull/4009) -- A new `origins` config property allows overriding hosts from Kong. - [#3679](https://github.com/Kong/kong/pull/3679) -- A `transparent` suffix added to stream listeners allows for setting up a - dynamic Service Mesh with `iptables`. - [#3884](https://github.com/Kong/kong/pull/3884) -- Kong instances can now create a shared internal Certificate Authority, which - is used for Service Mesh TLS traffic. - [#3906](https://github.com/Kong/kong/pull/3906) - [#3861](https://github.com/Kong/kong/pull/3861) -- Plugins get a new `run_on` field to control how they behave in a Service Mesh - environment. - [#3930](https://github.com/Kong/kong/pull/3930) - [#4066](https://github.com/Kong/kong/pull/4066) -- There is a new phase called `preread`. This is where stream traffic routing - is done. - -##### Configuration - -- A new `dns_valid_ttl` property can be set to forcefully override the TTL - value of all resolved DNS records. - [#3730](https://github.com/Kong/kong/pull/3730) -- A new `pg_timeout` property can be set to configure the timeout of PostgreSQL - connections. [#3808](https://github.com/Kong/kong/pull/3808) -- `upstream_keepalive` can now be disabled when set to 0. - Thanks [@pryorda](https://github.com/pryorda) for the patch. - [#3716](https://github.com/Kong/kong/pull/3716) -- The new `transparent` suffix also applies to the `proxy_listen` directive. - -##### CLI - -- :fireworks: **New migrations framework**. This new implementation supports - no-downtime, Blue/Green migrations paths that will help sustain Kong 1.0's - stability. It brings a considerable number of other improvements, such as new - commands, better support for automation, improved CLI logging, and many - more. Additionally, this new framework alleviates the old limitation around - multiple nodes running concurrent migrations. See the related PR for a - complete list of improvements. - [#3802](https://github.com/Kong/kong/pull/3802) - -##### Core - -- :fireworks: **Support for TLS 1.3**. The support for OpenSSL 1.1.1 (bumped in our - official distribution packages) not only enabled Service Mesh features, but - also unlocks support for the latest version of the TLS protocol. -- :fireworks: **Support for HTTPS in active healthchecks**. - [#3815](https://github.com/Kong/kong/pull/3815) -- :fireworks: Improved router rebuilds resiliency by reducing database accesses - in high concurrency scenarios. - [#3782](https://github.com/Kong/kong/pull/3782) -- :fireworks: Significant performance improvements in the core's plugins - runloop. [#3794](https://github.com/Kong/kong/pull/3794) -- PDK improvements: - - New `kong.node` module. [#3826](https://github.com/Kong/kong/pull/3826) - - New functions `kong.response.get_path_with_query()` and - `kong.request.get_start_time()`. - [#3842](https://github.com/Kong/kong/pull/3842) - - Getters and setters for Service, Route, Consumer, and Credential. - [#3916](https://github.com/Kong/kong/pull/3916) - - `kong.response.get_source()` returns `error` on nginx-produced errors. - [#4006](https://github.com/Kong/kong/pull/4006) - - `kong.response.exit()` can be used in the `header_filter` phase, but only - without a body. [#4039](https://github.com/Kong/kong/pull/4039) -- Schema improvements: - - New field validators: `distinct`, `ne`, `is_regex`, `contains`, `gt`. - - Adding a new field which has a default value to a schema no longer requires - a migration. - [#3756](https://github.com/Kong/kong/pull/3756) - -##### Admin API - -- :fireworks: **Routes now have a `name` field (like Services)**. - [#3764](https://github.com/Kong/kong/pull/3764) -- Multipart parsing support. [#3776](https://github.com/Kong/kong/pull/3776) -- Admin API errors expose the name of the current strategy. - [#3612](https://github.com/Kong/kong/pull/3612) - -##### Plugins - -- :fireworks: aws-lambda: **Support for Lambda Proxy Integration** with the new - `is_proxy_integration` property. - Thanks [@aloisbarreras](https://github.com/aloisbarreras) for the patch! - [#3427](https://github.com/Kong/kong/pull/3427/). -- http-log: Support for buffering logging messages in a configurable logging - queue. [#3604](https://github.com/Kong/kong/pull/3604) -- Most plugins' logic has been rewritten with the PDK instead of using internal - Kong functions or ngx_lua APIs. - -### Fixes - -##### Core - -- Fix an issue which would insert an extra `/` in the upstream URL when the - request path was longer than the configured Route's `path` attribute. - [#3780](https://github.com/kong/kong/pull/3780) -- Ensure better backwards-compatibility between the new DAO and existing core - runloop code regarding null values. - [#3772](https://github.com/Kong/kong/pull/3772) - [#3710](https://github.com/Kong/kong/pull/3710) -- Ensure support for Datastax Enterprise 6.x. Thanks - [@gchristidis](https://github.com/gchristidis) for the patch! - [#3873](https://github.com/Kong/kong/pull/3873) -- Various issues with the PostgreSQL DAO strategy were addressed. -- Various issues related to the new schema library bundled with the new DAO - were addressed. -- PDK improvements: - - `kong.request.get_path()` and other functions now properly handle cases - when `$request_uri` is nil. - [#3842](https://github.com/Kong/kong/pull/3842) - -##### Admin API - -- Ensure the `/certificates` endpoints properly returns all SNIs configured on - a given certificate. [#3722](https://github.com/Kong/kong/pull/3722) -- Ensure the `upstreams/:upstream/targets/...` endpoints returns an empty JSON - array (`[]`) instead of an empty object (`{}`) when no targets exist. - [#4058](https://github.com/Kong/kong/pull/4058) -- Improved inferring of arguments with `application/x-www-form-urlencoded`. - [#3770](https://github.com/Kong/kong/pull/3770) -- Fix the handling of defaults values in some cases when using `PATCH`. - [#3910](https://github.com/Kong/kong/pull/3910) - -##### Plugins - -- cors: - - Ensure `Vary: Origin` is set when `config.credentials` is enabled. - Thanks [@marckhouzam](https://github.com/marckhouzam) for the patch! - [#3765](https://github.com/Kong/kong/pull/3765) - - Return HTTP 200 instead of 204 for preflight requests. Thanks - [@aslafy-z](https://github.com/aslafy-z) for the patch! - [#4029](https://github.com/Kong/kong/pull/4029) - - Ensure request origins specified as flat strings are safely validated. - [#3872](https://github.com/Kong/kong/pull/3872) -- acl: Minor performance improvements by ensuring proper caching of computed - values. - [#4040](https://github.com/Kong/kong/pull/4040) -- correlation-id: Prevent an error to be thrown when the access phase was - skipped, such as on nginx-produced errors. - [#4006](https://github.com/Kong/kong/issues/4006) -- aws-lambda: When the client uses HTTP/2, strip response headers that are - disallowed by the protocols. - [#4032](https://github.com/Kong/kong/pull/4032) -- rate-limiting & response-ratelimiting: Improve efficiency by avoiding - unnecessary Redis `SELECT` operations. - [#3973](https://github.com/Kong/kong/pull/3973) - -[Back to TOC](#table-of-contents) - -## [0.15.0] - -> Released on: 2018/12/18 - -This is the last release in the 0.x series, giving users one last chance to -upgrade while still using some of the options and concepts that were marked as -deprecated in Kong 0.x and were removed in Kong 1.0. - -For a list of additions and fixes in Kong 0.15, see the [1.0.0](#100) -changelog. This release includes all new features included in 1.0 (Service -Mesh, Stream Routes and New Migrations), but unlike Kong 1.0, it retains a lot -of the deprecated functionality, like the **API** entity, around. Still, Kong -0.15 does have a number of breaking changes related to functionality that has -changed since version 0.14 (see below). - -If you are starting with Kong, we recommend you to use 1.0.0 instead of this -release. - -If you are already using Kong 0.14, our recommendation is to plan to move to -1.0 -- see the [1.0 Upgrade -Path](https://github.com/kong/kong/blob/master/UPGRADE.md) document for -details. Upgrading to 0.15.0 is only recommended if you can't do away with the -deprecated features but you need some fixes or new features right now. - -### Changes - -##### Dependencies - -- The required OpenResty version is still 1.13.6.2, but for a full feature set - including stream routing and Service Mesh abilities with mutual TLS, Kong's - [openresty-patches](https://github.com/kong/openresty-patches) must be - applied (those patches are already bundled with our official distribution - packages). Kong in HTTP(S) Gateway scenarios does not require these patches. -- Service Mesh abilities require at least OpenSSL version 1.1.1. In our - official distribution packages, OpenSSL has been bumped to 1.1.1. - [#4005](https://github.com/Kong/kong/pull/4005) - -##### Configuration - -- The default value for `cassandra_lb_policy` changed from `RoundRobin` to - `RequestRoundRobin`. This helps reducing the amount of new connections being - opened during a request when using the Cassandra strategy. - [#4004](https://github.com/Kong/kong/pull/4004) - -##### Core - -- Timestamps now bear millisecond precision in their decimal part. - [#3660](https://github.com/Kong/kong/pull/3660) -- The PDK function `kong.request.get_body` will now return `nil, err, mime` - when the body is valid JSON but neither an object nor an array. - [#4063](https://github.com/Kong/kong/pull/4063) - -##### CLI - -- :warning: The new migrations framework (detailed in the [1.0.0 - changelog](#100)) has a different usage (and subcommands) compared to its - predecessor. - [#3802](https://github.com/Kong/kong/pull/3802) - -##### Admin API - -- :warning: In the 0.14.x release, Upstreams, Targets, and Plugins were still - implemented using the old DAO and Admin API. In 0.15.0 and 1.0.0, all core - entities use the new `kong.db` DAO, and their endpoints have been upgraded to - the new Admin API (see below for details). - [#3689](https://github.com/Kong/kong/pull/3689) - [#3739](https://github.com/Kong/kong/pull/3739) - [#3778](https://github.com/Kong/kong/pull/3778) - -A summary of the changes introduced in the new Admin API: - -- Pagination has been included in all "multi-record" endpoints, and pagination - control fields are different than in 0.14.x. -- Filtering now happens via URL path changes (`/consumers/x/plugins`) instead - of querystring fields (`/plugins?consumer_id=x`). -- Array values can't be coherced from comma-separated strings. They must be - "proper" JSON values on JSON requests, or use a new syntax on - form-url-encoded or multipart requests. -- Error messages have been been reworked from the ground up to be more - consistent, precise and informative. -- The `PUT` method has been reimplemented with idempotent behavior and has - been added to some entities that didn't have it. - -For more details about the new Admin API, please visit the official docs: -https://docs.konghq.com/ - -##### Plugins - -- All bundled plugins' schemas and custom entities have been updated to the new - `kong.db` module, and their APIs have been updated to the new Admin API, - which is described in the above section. - [#3766](https://github.com/Kong/kong/pull/3766) - [#3774](https://github.com/Kong/kong/pull/3774) - [#3778](https://github.com/Kong/kong/pull/3778) - [#3839](https://github.com/Kong/kong/pull/3839) -- :warning: All plugins migrations have been converted to the new migration - framework. Custom plugins must use the new migration framework from 0.15 - onwards. - -### Additions - -Kong 0.15.0 contains the same additions as 1.0.0. See the [1.0.0 -changelog](#100) for a complete list. - -### Fixes - -Kong 0.15.0 contains the same fixes as 1.0.0. See the [1.0.0 changelog](#100) -for a complete list. - -[Back to TOC](#table-of-contents) - -## [0.14.1] - -> Released on: 2018/08/21 - -### Additions - -##### Plugins - -- jwt: Support for tokens signed with HS384 and HS512. - Thanks [@kepkin](https://github.com/kepkin) for the patch. - [#3589](https://github.com/Kong/kong/pull/3589) -- acl: Add a new `hide_groups_header` configuration option. If enabled, this - option prevents the plugin from injecting the `X-Consumer-Groups` header - into the upstream request. - Thanks [@jeremyjpj0916](https://github.com/jeremyjpj0916) for the patch! - [#3703](https://github.com/Kong/kong/pull/3703) - -### Fixes - -##### Core - -- Prevent some plugins from breaking in subtle ways when manipulating some - entities and their attributes. An example of such breaking behavior could be - observed when Kong was wrongly injecting `X-Consumer-Username: userdata: - NULL` in upstream requests headers, instead of not injecting this header at - all. - [#3714](https://github.com/Kong/kong/pull/3714) -- Fix an issue which, in some cases, prevented the use of Kong with Cassandra - in environments where DNS load-balancing is in effect for contact points - provided as hostnames (e.g. Kubernetes with `cassandra_contact_points = - cassandra`). - [#3693](https://github.com/Kong/kong/pull/3693) -- Fix an issue which prevented the use of UNIX domain sockets in some logging - plugins, and custom plugins making use of such sockets. - Thanks [@rucciva](https://github.com/rucciva) for the patch. - [#3633](https://github.com/Kong/kong/pull/3633) -- Avoid logging false-negative error messages related to worker events. - [#3692](https://github.com/Kong/kong/pull/3692) - -##### CLI - -- Database connectivity errors are properly prefixed with the database name - again (e.g. `[postgres]`). - [#3648](https://github.com/Kong/kong/pull/3648) - -##### Plugins - -- zipkin - - Allow usage of the plugin with the deprecated "API" entity, and introduce - a new `kong.api` tag. - [kong-plugin-zipkin/commit/4a645e9](https://github.com/Kong/kong-plugin-zipkin/commit/4a645e940e560f2e50567e0360b5df3b38f74853) - - Properly report the `kong.credential` tag. - [kong-plugin-zipkin/commit/c627c36](https://github.com/Kong/kong-plugin-zipkin/commit/c627c36402c9a14cc48011baa773f4ee08efafcf) - - Ensure the plugin does not throw errors when no Route was matched. - [kong-plugin-zipkin#19](https://github.com/Kong/kong-plugin-zipkin/issues/19) -- basic-auth: Passwords with whitespaces are not trimmed anymore. - Thanks [@aloisbarreras](https://github.com/aloisbarreras) for the patch. - [#3650](https://github.com/Kong/kong/pull/3650) -- hmac-auth: Ensure backward compatibility for clients generating signatures - without the request's querystring, as is the case for Kong versions prior to - 0.14.0, which broke this behavior. Users of this plugin on previous versions - of Kong can now safely upgrade to the 0.14 family. - Thanks [@mlehner616](https://github.com/mlehner616) for the patch! - [#3699](https://github.com/Kong/kong/pull/3699) -- ldap-auth - - Set the WWW-Authenticate header authentication scheme accordingly with - the `conf.header_type` property, which allows browsers to show the - authentication popup automatically. Thanks - [@francois-maillard](https://github.com/francois-maillard) for the patch. - [#3656](https://github.com/Kong/kong/pull/3656) - - Invalid authentication attempts do not block subsequent valid attempts - anymore. - [#3677](https://github.com/Kong/kong/pull/3677) - -[Back to TOC](#table-of-contents) - -## [0.14.0] - 2018/07/05 - -This release introduces the first version of the **Plugin Development Kit**: a -Lua SDK, comprised of a set of functions to ease the development of -custom plugins. - -Additionally, it contains several major improvements consolidating Kong's -feature set and flexibility, such as the support for `PUT` endpoints on the -Admin API for idempotent workflows, the execution of plugins during -Nginx-produced errors, and the injection of **Nginx directives** without having -to rely on the custom Nginx configuration pattern! - -Finally, new bundled plugins allow Kong to better integrate with **Cloud -Native** environments, such as Zipkin and Prometheus. - -As usual, major version upgrades require database migrations and changes to the -Nginx configuration file (if you customized the default template). Please take -a few minutes to read the [0.14 Upgrade -Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-014x) for -more details regarding breaking changes and migrations before planning to -upgrade your Kong cluster. - -### Breaking Changes - -##### Dependencies - -- :warning: The required OpenResty version has been bumped to 1.13.6.2. If you - are installing Kong from one of our distribution packages, you are not - affected by this change. - [#3498](https://github.com/Kong/kong/pull/3498) -- :warning: Support for PostgreSQL 9.4 (deprecated in 0.12.0) is now dropped. - [#3490](https://github.com/Kong/kong/pull/3490) -- :warning: Support for Cassandra 2.1 (deprecated in 0.12.0) is now dropped. - [#3490](https://github.com/Kong/kong/pull/3490) - -##### Configuration - -- :warning: The `server_tokens` and `latency_tokens` configuration properties - have been removed. Instead, a new `headers` configuration properties replaces - them and allows for more granular settings of injected headers (e.g. - `Server`, `Via`, `X-Kong-*-Latency`, etc...). - [#3300](https://github.com/Kong/kong/pull/3300) -- :warning: New required `lua_shared_dict` entries must be added to the Nginx - configuration. You are not affected by this change if you do not use a custom - Nginx template. - [#3557](https://github.com/Kong/kong/pull/3557) -- :warning: Other important modifications must be applied to the Nginx - configuration. You are not affected by this change if you do not use a custom - Nginx template. - [#3533](https://github.com/Kong/kong/pull/3533) - -##### Plugins - -- :warning: The Runscope plugin has been dropped, based on the EoL announcement - made by Runscope about their Traffic Inspector product. - [#3495](https://github.com/Kong/kong/pull/3495) - -##### Admin API - -- :warning: The SSL Certificates and SNI entities have moved to the new DAO - implementation. As such, the `/certificates` and `/snis` endpoints have - received notable usability improvements, but suffer from a few breaking - changes. - [#3386](https://github.com/Kong/kong/pull/3386) -- :warning: The Consumers entity has moved to the new DAO implementation. As - such, the `/consumers` endpoint has received notable usability improvements, - but suffers from a few breaking changes. - [#3437](https://github.com/Kong/kong/pull/3437) - -### Changes - -##### Configuration - -- The default value of `db_cache_ttl` is now `0` (disabled). Now that our level - of confidence around the new caching mechanism introduced in 0.11.0 is high - enough, we consider `0` (no TTL) to be an appropriate default for production - environments, as it offers a smoother cache consumption behavior and reduces - database pressure. - [#3492](https://github.com/Kong/kong/pull/3492) - -##### Core - -- :fireworks: Serve stale data from the database cache when the datastore - cannot be reached. Such stale items are "resurrected" for `db_resurrect_ttl` - seconds (see configuration section). - [#3579](https://github.com/Kong/kong/pull/3579) -- Reduce LRU churning in the database cache against some workloads. - [#3550](https://github.com/Kong/kong/pull/3550) - -### Additions - -##### Configuration - -- :fireworks: **Support for injecting Nginx directives via configuration - properties** (in the `kong.conf` file or via environment variables)! This new - way of customizing the Nginx configuration should render obsolete the old way - of maintaining a custom Nginx template in most cases! - [#3530](https://github.com/Kong/kong/pull/3530) -- :fireworks: **Support for selectively disabling bundled plugins**. A new - `plugins` configuration property is introduced, and is used to specify which - plugins should be loaded by the node. Custom plugins should now be specified - in this new property, and the `custom_plugins` property is **deprecated**. - If desired, Kong administrators can specify a minimal set of plugins to load - (instead of the default, bundled plugins), and **improve P99 latency** - thanks to the resulting decrease in database traffic. - [#3387](https://github.com/Kong/kong/pull/3387) -- The new `headers` configuration property allows for specifying the injection - of a new header: `X-Kong-Upstream-Status`. When enabled, Kong will inject - this header containing the HTTP status code of the upstream response in the - client response. This is particularly useful for clients to distinguish - upstream statuses upon rewriting of the response by Kong. - [#3263](https://github.com/Kong/kong/pull/3263) -- A new `db_resurrect_ttl` configuration property can be set to customize - the amount of time stale data can be resurrected for when it cannot be - refreshed. Defaults to 30 seconds. - [#3579](https://github.com/Kong/kong/pull/3579) -- Two new Cassandra load balancing policies are available: `RequestRoundRobin` - and `RequestDCAwareRoundRobin`. Both policies guarantee that the same peer - will be reused across several queries during the lifetime of a request, thus - guaranteeing no new connection will be opened against a peer during this - request. - [#3545](https://github.com/Kong/kong/pull/3545) - -##### Core - -- :fireworks: **Execute plugins on Nginx-produced errors.** Now, when Nginx - produces a 4xx error (upon invalid requests) or 5xx (upon failure from the - load balancer to connect to a Service), Kong will execute the response phases - of its plugins (`header_filter`, `body_filter`, `log`). As such, Kong logging - plugins are not blind to such Nginx-produced errors anymore, and will start - properly reporting them. Plugins should be built defensively against cases - where their `rewrite` or `access` phases were not executed. - [#3533](https://github.com/Kong/kong/pull/3533) -- :fireworks: **Support for cookie-based load balancing!** - [#3472](https://github.com/Kong/kong/pull/3472) - -##### Plugins - -- :fireworks: **Introduction of the Plugin Development Kit!** A set of Lua - functions and variables that will greatly ease and speed up the task of - developing custom plugins. - The Plugin Development Kit (PDK) allows the retrieval and manipulation of the - request and response objects, as well as interacting with various core - components (e.g. logging, load balancing, DAO, etc...) without having to rely - on OpenResty functions, and with the guarantee of their forward-compatibility - with future versions of Kong. - [#3556](https://github.com/Kong/kong/pull/3556) -- :fireworks: **New bundled plugin: Zipkin**! This plugin allows Kong to sample - traces and report them to a running Zipkin instance. - (See: https://github.com/Kong/kong-plugin-zipkin) - [#3434](https://github.com/Kong/kong/pull/3434) -- :fireworks: **New bundled plugin: Prometheus**! This plugin allows Kong to - expose metrics in the Prometheus Exposition format. Available metrics include - HTTP status codes, latencies histogram, bandwidth, and more... - (See: https://github.com/Kong/kong-plugin-prometheus) - [#3547](https://github.com/Kong/kong/pull/3547) -- :fireworks: **New bundled plugin: Azure Functions**! This plugin can be used - to invoke [Microsoft Azure - Functions](https://azure.microsoft.com/en-us/services/functions/), similarly - to the already existing AWS Lambda and OpenWhisk plugins. - (See: https://github.com/Kong/kong-plugin-azure-functions) - [#3428](https://github.com/Kong/kong/pull/3428) -- :fireworks: **New bundled plugin: Serverless Functions**! Dynamically run Lua - without having to write a full-fledged plugin. Lua code snippets can be - uploaded via the Admin API and be executed during Kong's `access` phase. - (See: https://github.com/Kong/kong-plugin-serverless-functions) - [#3551](https://github.com/Kong/kong/pull/3551) -- jwt: Support for limiting the allowed expiration period of JWT tokens. A new - `config.maximum_expiration` property can be set to indicate the maximum - number of seconds the `exp` claim may be ahead in the future. - Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! - [#3331](https://github.com/Kong/kong/pull/3331) -- aws-lambda: Add `us-gov-west-1` to the list of allowed regions. - [#3529](https://github.com/Kong/kong/pull/3529) - -##### Admin API - -- :fireworks: Support for `PUT` in new endpoints (e.g. `/services/{id or - name}`, `/routes/{id}`, `/consumers/{id or username}`), allowing the - development of idempotent configuration workflows when scripting the Admin - API. - [#3416](https://github.com/Kong/kong/pull/3416) -- Support for `PATCH` and `DELETE` on the `/services/{name}`, - `/consumers/{username}`, and `/snis/{name}` endpoints. - [#3416](https://github.com/Kong/kong/pull/3416) - -### Fixes - -##### Configuration - -- Properly support IPv6 addresses in `proxy_listen` and `admin_listen` - configuration properties. - [#3508](https://github.com/Kong/kong/pull/3508) - -##### Core - -- IPv6 nameservers with a scope are now ignored by the DNS resolver. - [#3478](https://github.com/Kong/kong/pull/3478) -- SRV records without a port number now returns the default port instead of - `0`. - [#3478](https://github.com/Kong/kong/pull/3478) -- Ensure DNS-based round robin load balancing starts at a randomized position - to prevent all Nginx workers from starting with the same peer. - [#3478](https://github.com/Kong/kong/pull/3478) -- Properly report timeouts in passive health checks. Previously, connection - timeouts were counted as `tcp_failures`, and upstream timeouts were ignored. - Health check users should ensure that their `timeout` settings reflect their - intended behavior. - [#3539](https://github.com/Kong/kong/pull/3539) -- Ensure active health check probe requests send the `Host` header. - [#3496](https://github.com/Kong/kong/pull/3496) -- Overall, more reliable health checks healthiness counters behavior. - [#3496](https://github.com/Kong/kong/pull/3496) -- Do not set `Content-Type` headers on HTTP 204 No Content responses. - [#3351](https://github.com/Kong/kong/pull/3351) -- Ensure the PostgreSQL connector of the new DAO (used by Services, Routes, - Consumers, and SSL certs/SNIs) is now fully re-entrant and properly behaves - in busy workloads (e.g. scripting requests to the Admin API). - [#3423](https://github.com/Kong/kong/pull/3423) -- Properly route HTTP/1.0 requests without a Host header when using the old - deprecated "API" entity. - [#3438](https://github.com/Kong/kong/pull/3438) -- Ensure that all Kong-produced errors respect the `headers` configuration - setting (previously `server_tokens`) and do not include the `Server` header - if not configured. - [#3511](https://github.com/Kong/kong/pull/3511) -- Harden an existing Cassandra migration. - [#3532](https://github.com/Kong/kong/pull/3532) -- Prevent the load balancer from needlessly rebuilding its state when creating - Targets. - [#3477](https://github.com/Kong/kong/pull/3477) -- Prevent some harmless error logs to be printed during startup when - initialization takes more than a few seconds. - [#3443](https://github.com/Kong/kong/pull/3443) - -##### Plugins - -- hmac: Ensure that empty request bodies do not pass validation if there is no - digest header. - Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! - [#3347](https://github.com/Kong/kong/pull/3347) -- response-transformer: Prevent the plugin from throwing an error when its - `access` handler did not get a chance to run (e.g. on short-circuited, - unauthorized requests). - [#3524](https://github.com/Kong/kong/pull/3524) -- aws-lambda: Ensure logging plugins subsequently run when this plugin - terminates. - [#3512](https://github.com/Kong/kong/pull/3512) -- request-termination: Ensure logging plugins subsequently run when this plugin - terminates. - [#3513](https://github.com/Kong/kong/pull/3513) - -##### Admin API - -- Requests to `/healthy` and `/unhealthy` endpoints for upstream health checks - now properly propagate the new state to other nodes of a Kong cluster. - [#3464](https://github.com/Kong/kong/pull/3464) -- Do not produce an HTTP 500 error when POST-ing to `/services` with an empty - `url` argument. - [#3452](https://github.com/Kong/kong/pull/3452) -- Ensure foreign keys are required when creating child entities (e.g. - `service.id` when creating a Route). Previously some rows could have an empty - `service_id` field. - [#3548](https://github.com/Kong/kong/pull/3548) -- Better type inference in new endpoints (e.g. `/services`, `/routes`, - `/consumers`) when using `application/x-www-form-urlencoded` MIME type. - [#3416](https://github.com/Kong/kong/pull/3416) - -[Back to TOC](#table-of-contents) - -## [0.13.1] - 2018/04/23 - -This release contains numerous bug fixes and a few convenience features. -Notably, a best-effort/backwards-compatible approach is followed to resolve -`no memory` errors caused by the fragmentation of shared memory between the -core and plugins. - -### Added - -##### Core - -- Cache misses are now stored in a separate shared memory zone from hits if - such a zone is defined. This reduces cache turnover and can increase the - cache hit ratio quite considerably. - Users with a custom Nginx template are advised to define such a zone to - benefit from this behavior: - `lua_shared_dict kong_db_cache_miss 12m;`. -- We now ensure that the Cassandra or PostgreSQL instance Kong is connecting - to falls within the supported version range. Deprecated versions result in - warning logs. As a reminder, Kong 0.13.x supports Cassandra 2.2+, - and PostgreSQL 9.5+. Cassandra 2.1 and PostgreSQL 9.4 are supported, but - deprecated. - [#3310](https://github.com/Kong/kong/pull/3310) -- HTTP 494 errors thrown by Nginx are now caught by Kong and produce a native, - Kong-friendly response. - Thanks [@ti-mo](https://github.com/ti-mo) for the contribution! - [#3112](https://github.com/Kong/kong/pull/3112) - -##### CLI - -- Report errors when compiling custom Nginx templates. - [#3294](https://github.com/Kong/kong/pull/3294) - -##### Admin API - -- Friendlier behavior of Routes schema validation: PATCH requests can be made - without specifying all three of `methods`, `hosts`, or `paths` if at least - one of the three is specified in the body. - [#3364](https://github.com/Kong/kong/pull/3364) - -##### Plugins - -- jwt: Support for identity providers using JWKS by ensuring the - `config.key_claim_name` values is looked for in the token header. - Thanks [@brycehemme](https://github.com/brycehemme) for the contribution! - [#3313](https://github.com/Kong/kong/pull/3313) -- basic-auth: Allow specifying empty passwords. - Thanks [@zhouzhuojie](https://github.com/zhouzhuojie) and - [@perryao](https://github.com/perryao) for the contributions! - [#3243](https://github.com/Kong/kong/pull/3243) - -### Fixed - -##### Core - -- Numerous users have reported `no memory` errors which were caused by - circumstantial memory fragmentation. Such errors, while still possible if - plugin authors are not careful, should now mostly be addressed. - [#3311](https://github.com/Kong/kong/pull/3311) - - **If you are using a custom Nginx template, be sure to define the following - shared memory zones to benefit from these fixes**: - - ``` - lua_shared_dict kong_db_cache_miss 12m; - lua_shared_dict kong_rate_limiting_counters 12m; - ``` - -##### CLI - -- Redirect Nginx's stdout and stderr output to `kong start` when - `nginx_daemon` is enabled (such as when using the Kong Docker image). This - also prevents growing log files when Nginx redirects logs to `/dev/stdout` - and `/dev/stderr` but `nginx_daemon` is disabled. - [#3297](https://github.com/Kong/kong/pull/3297) - -##### Admin API - -- Set a Service's `port` to `443` when the `url` convenience parameter uses - the `https://` scheme. - [#3358](https://github.com/Kong/kong/pull/3358) -- Ensure PATCH requests do not return an error when un-setting foreign key - fields with JSON `null`. - [#3355](https://github.com/Kong/kong/pull/3355) -- Ensure the `/plugin/schema/:name` endpoint does not corrupt plugins' schemas. - [#3348](https://github.com/Kong/kong/pull/3348) -- Properly URL-decode path segments of plugins endpoints accepting spaces - (e.g. `/consumers//basic-auth/John%20Doe/`). - [#3250](https://github.com/Kong/kong/pull/3250) -- Properly serialize boolean filtering values when using Cassandra. - [#3362](https://github.com/Kong/kong/pull/3362) - -##### Plugins - -- rate-limiting/response-rate-limiting: - - If defined in the Nginx configuration, will use a dedicated - `lua_shared_dict` instead of using the `kong_cache` shared memory zone. - This prevents memory fragmentation issues resulting in `no memory` errors - observed by numerous users. Users with a custom Nginx template are advised - to define such a zone to benefit from this fix: - `lua_shared_dict kong_rate_limiting_counters 12m;`. - [#3311](https://github.com/Kong/kong/pull/3311) - - When using the Redis strategy, ensure the correct Redis database is - selected. This issue could occur when several request and response - rate-limiting were configured using different Redis databases. - Thanks [@mengskysama](https://github.com/mengskysama) for the patch! - [#3293](https://github.com/Kong/kong/pull/3293) -- key-auth: Respect request MIME type when re-encoding the request body - if both `config.key_in_body` and `config.hide_credentials` are enabled. - Thanks [@p0pr0ck5](https://github.com/p0pr0ck5) for the patch! - [#3213](https://github.com/Kong/kong/pull/3213) -- oauth2: Return HTTP 400 on invalid `scope` type. - Thanks [@Gman98ish](https://github.com/Gman98ish) for the patch! - [#3206](https://github.com/Kong/kong/pull/3206) -- ldap-auth: Ensure the plugin does not throw errors when configured as a - global plugin. - [#3354](https://github.com/Kong/kong/pull/3354) -- hmac-auth: Verify signature against non-normalized (`$request_uri`) request - line (instead of `$uri`). - [#3339](https://github.com/Kong/kong/pull/3339) -- aws-lambda: Fix a typo in upstream headers sent to the function. We now - properly send the `X-Amz-Log-Type` header. - [#3398](https://github.com/Kong/kong/pull/3398) - -[Back to TOC](#table-of-contents) - -## [0.13.0] - 2018/03/22 - -This release introduces two new core entities that will improve the way you -configure Kong: **Routes** & **Services**. Those entities replace the "API" -entity and simplify the setup of non-naive use-cases by providing better -separation of concerns and allowing for plugins to be applied to specific -**endpoints**. - -As usual, major version upgrades require database migrations and changes to -the Nginx configuration file (if you customized the default template). -Please take a few minutes to read the [0.13 Upgrade -Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-013x) for -more details regarding breaking changes and migrations before planning to -upgrade your Kong cluster. - -### Breaking Changes - -##### Configuration - -- :warning: The `proxy_listen` and `admin_listen` configuration values have a - new syntax. This syntax is more aligned with that of NGINX and is more - powerful while also simpler. As a result, the following configuration values - have been removed because superfluous: `ssl`, `admin_ssl`, `http2`, - `admin_http2`, `proxy_listen_ssl`, and `admin_listen_ssl`. - [#3147](https://github.com/Kong/kong/pull/3147) - -##### Plugins - -- :warning: galileo: As part of the Galileo deprecation path, the galileo - plugin is not enabled by default anymore, although still bundled with 0.13. - Users are advised to stop using the plugin, but for the time being can keep - enabling it by adding it to the `custom_plugin` configuration value. - [#3233](https://github.com/Kong/kong/pull/3233) -- :warning: rate-limiting (Cassandra): The default migration for including - Routes and Services in plugins will remove and re-create the Cassandra - rate-limiting counters table. This means that users that were rate-limited - because of excessive API consumption will be able to consume the API until - they reach their limit again. There is no such data deletion in PostgreSQL. - [def201f](https://github.com/Kong/kong/commit/def201f566ccf2dd9b670e2f38e401a0450b1cb5) - -### Changes - -##### Dependencies - -- **Note to Docker users**: The `latest` tag on Docker Hub now points to the - **alpine** image instead of CentOS. This also applies to the `0.13.0` tag. -- The OpenResty version shipped with our default packages has been bumped to - `1.13.6.1`. The 0.13.0 release should still be compatible with the OpenResty - `1.11.2.x` series for the time being. -- Bumped [lua-resty-dns-client](https://github.com/Kong/lua-resty-dns-client) - to `2.0.0`. - [#3220](https://github.com/Kong/kong/pull/3220) -- Bumped [lua-resty-http](https://github.com/pintsized/lua-resty-http) to - `0.12`. - [#3196](https://github.com/Kong/kong/pull/3196) -- Bumped [lua-multipart](https://github.com/Kong/lua-multipart) to `0.5.5`. - [#3318](https://github.com/Kong/kong/pull/3318) -- Bumped [lua-resty-healthcheck](https://github.com/Kong/lua-resty-healthcheck) - to `0.4.0`. - [#3321](https://github.com/Kong/kong/pull/3321) - -### Additions - -##### Configuration - -- :fireworks: Support for **control-plane** and **data-plane** modes. The new - syntax of `proxy_listen` and `admin_listen` supports `off`, which - disables either one of those interfaces. It is now simpler than ever to - make a Kong node "Proxy only" (data-plane) or "Admin only" (control-plane). - [#3147](https://github.com/Kong/kong/pull/3147) - -##### Core - -- :fireworks: This release introduces two new entities: **Routes** and - **Services**. Those entities will provide a better separation of concerns - than the "API" entity offers. Routes will define rules for matching a - client's request (e.g., method, host, path...), and Services will represent - upstream services (or backends) that Kong should proxy those requests to. - Plugins can also be added to both Routes and Services, enabling use-cases to - apply plugins more granularly (e.g., per endpoint). - Following this addition, the API entity and related Admin API endpoints are - now deprecated. This release is backwards-compatible with the previous model - and all of your currently defined APIs and matching rules are still - supported, although we advise users to migrate to Routes and Services as soon - as possible. - [#3224](https://github.com/Kong/kong/pull/3224) - -##### Admin API - -- :fireworks: New endpoints: `/routes` and `/services` to interact with the new - core entities. More specific endpoints are also available such as - `/services/{service id or name}/routes`, - `/services/{service id or name}/plugins`, and `/routes/{route id}/plugins`. - [#3224](https://github.com/Kong/kong/pull/3224) -- :fireworks: Our new endpoints (listed above) provide much better responses - with regards to producing responses for incomplete entities, errors, etc... - In the future, existing endpoints will gradually be moved to using this new - Admin API content producer. - [#3224](https://github.com/Kong/kong/pull/3224) -- :fireworks: Improved argument parsing in form-urlencoded requests to the new - endpoints as well. - Kong now expects the following syntaxes for representing - arrays: `hosts[]=a.com&hosts[]=b.com`, `hosts[1]=a.com&hosts[2]=b.com`, which - avoid comma-separated arrays and related issues that can arise. - In the future, existing endpoints will gradually be moved to using this new - Admin API content parser. - [#3224](https://github.com/Kong/kong/pull/3224) - -##### Plugins - -- jwt: `ngx.ctx.authenticated_jwt_token` is available for other plugins to use. - [#2988](https://github.com/Kong/kong/pull/2988) -- statsd: The fields `host`, `port` and `metrics` are no longer marked as - "required", since they have a default value. - [#3209](https://github.com/Kong/kong/pull/3209) - -### Fixes - -##### Core - -- Fix an issue causing nodes in a cluster to use the default health checks - configuration when the user configured them from another node (event - propagated via the cluster). - [#3319](https://github.com/Kong/kong/pull/3319) -- Increase the default load balancer wheel size from 100 to 10.000. This allows - for a better distribution of the load between Targets in general. - [#3296](https://github.com/Kong/kong/pull/3296) - -##### Admin API - -- Fix several issues with application/multipart MIME type parsing of payloads. - [#3318](https://github.com/Kong/kong/pull/3318) -- Fix several issues with the parsing of health checks configuration values. - [#3306](https://github.com/Kong/kong/pull/3306) - [#3321](https://github.com/Kong/kong/pull/3321) - -[Back to TOC](#table-of-contents) - -## [0.12.3] - 2018/03/12 - -### Fixed - -- Suppress a memory leak in the core introduced in 0.12.2. - Thanks [@mengskysama](https://github.com/mengskysama) for the report. - [#3278](https://github.com/Kong/kong/pull/3278) - -[Back to TOC](#table-of-contents) - -## [0.12.2] - 2018/02/28 - -### Added - -##### Core - -- Load balancers now log DNS errors to facilitate debugging. - [#3177](https://github.com/Kong/kong/pull/3177) -- Reports now can include custom immutable values. - [#3180](https://github.com/Kong/kong/pull/3180) - -##### CLI - -- The `kong migrations reset` command has a new `--yes` flag. This flag makes - the command run non-interactively, and ensures no confirmation prompt will - occur. - [#3189](https://github.com/Kong/kong/pull/3189) - -##### Admin API - -- A new endpoint `/upstreams/:upstream_id/health` will return the health of the - specified upstream. - [#3232](https://github.com/Kong/kong/pull/3232) -- The `/` endpoint in the Admin API now exposes the `node_id` field. - [#3234](https://github.com/Kong/kong/pull/3234) - -### Fixed - -##### Core - -- HTTP/1.0 requests without a Host header are routed instead of being rejected. - HTTP/1.1 requests without a Host are considered invalid and will still be - rejected. - Thanks to [@rainiest](https://github.com/rainest) for the patch! - [#3216](https://github.com/Kong/kong/pull/3216) -- Fix the load balancer initialization when some Targets would contain - hostnames. - [#3187](https://github.com/Kong/kong/pull/3187) -- Fix incomplete handling of errors when initializing DAO objects. - [637532e](https://github.com/Kong/kong/commit/637532e05d8ed9a921b5de861cc7f463e96c6e04) -- Remove bogus errors in the logs provoked by healthcheckers between the time - they are unregistered and the time they are garbage-collected - ([#3207](https://github.com/Kong/kong/pull/3207)) and when receiving an HTTP - status not tracked by healthy or unhealthy lists - ([c8eb5ae](https://github.com/Kong/kong/commit/c8eb5ae28147fc02473c05a7b1dbf502fbb64242)). -- Fix soft errors not being handled correctly inside the Kong cache. - [#3150](https://github.com/Kong/kong/pull/3150) - -##### Migrations - -- Better handling of already existing Cassandra keyspaces in migrations. - [#3203](https://github.com/Kong/kong/pull/3203). - Thanks to [@pamiel](https://github.com/pamiel) for the patch! - -##### Admin API - -- Ensure `GET /certificates/{uuid}` does not return HTTP 500 when the given - identifier does not exist. - Thanks to [@vdesjardins](https://github.com/vdesjardins) for the patch! - [#3148](https://github.com/Kong/kong/pull/3148) - -[Back to TOC](#table-of-contents) - -## [0.12.1] - 2018/01/18 - -This release addresses a few issues encountered with 0.12.0, including one -which would prevent upgrading from a previous version. The [0.12 Upgrade -Path](https://github.com/Kong/kong/blob/master/UPGRADE.md) -is still relevant for upgrading existing clusters to 0.12.1. - -### Fixed - -- Fix a migration between previous Kong versions and 0.12.0. - [#3159](https://github.com/Kong/kong/pull/3159) -- Ensure Lua errors are propagated when thrown in the `access` handler by - plugins. - [38580ff](https://github.com/Kong/kong/commit/38580ff547cbd4a557829e3ad135cd6a0f821f7c) - -[Back to TOC](#table-of-contents) - -## [0.12.0] - 2018/01/16 - -This major release focuses on two new features we are very excited about: -**health checks** and **hash based load balancing**! - -We also took this as an opportunity to fix a few prominent issues, sometimes -at the expense of breaking changes but overall improving the flexibility and -usability of Kong! Do keep in mind that this is a major release, and as such, -that we require of you to run the **migrations step**, via the -`kong migrations up` command. - -Please take a few minutes to thoroughly read the [0.12 Upgrade -Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-012x) -for more details regarding breaking changes and migrations before planning to -upgrade your Kong cluster. - -### Deprecation notices - -Starting with 0.12.0, we are announcing the deprecation of older versions -of our supported databases: - -- Support for PostgreSQL 9.4 is deprecated. Users are advised to upgrade to - 9.5+ -- Support for Cassandra 2.1 and below is deprecated. Users are advised to - upgrade to 2.2+ - -Note that the above deprecated versions are still supported in this release, -but will be dropped in subsequent ones. - -### Breaking changes - -##### Core - -- :warning: The required OpenResty version has been bumped to 1.11.2.5. If you - are installing Kong from one of our distribution packages, you are not - affected by this change. - [#3097](https://github.com/Kong/kong/pull/3097) -- :warning: As Kong now executes subsequent plugins when a request is being - short-circuited (e.g. HTTP 401 responses from auth plugins), plugins that - run in the header or body filter phases will be run upon such responses - from the access phase. We consider this change a big improvement in the - Kong run-loop as it allows for more flexibility for plugins. However, it is - unlikely, but possible that some of these plugins (e.g. your custom plugins) - now run in scenarios where they were not previously expected to run. - [#3079](https://github.com/Kong/kong/pull/3079) - -##### Admin API - -- :warning: By default, the Admin API now only listens on the local interface. - We consider this change to be an improvement in the default security policy - of Kong. If you are already using Kong, and your Admin API still binds to all - interfaces, consider updating it as well. You can do so by updating the - `admin_listen` configuration value, like so: `admin_listen = 127.0.0.1:8001`. - Thanks [@pduldig-at-tw](https://github.com/pduldig-at-tw) for the suggestion - and the patch. - [#3016](https://github.com/Kong/kong/pull/3016) - - :red_circle: **Note to Docker users**: Beware of this change as you may have - to ensure that your Admin API is reachable via the host's interface. - You can use the `-e KONG_ADMIN_LISTEN` argument when provisioning your - container(s) to update this value; for example, - `-e KONG_ADMIN_LISTEN=0.0.0.0:8001`. - -- :warning: To reduce confusion, the `/upstreams/:upstream_name_or_id/targets/` - has been updated to not show the full list of Targets anymore, but only - the ones that are currently active in the load balancer. To retrieve the full - history of Targets, you can now query - `/upstreams/:upstream_name_or_id/targets/all`. The - `/upstreams/:upstream_name_or_id/targets/active` endpoint has been removed. - Thanks [@hbagdi](https://github.com/hbagdi) for tackling this backlog item! - [#3049](https://github.com/Kong/kong/pull/3049) -- :warning: The `orderlist` property of Upstreams has been removed, along with - any confusion it may have brought. The balancer is now able to fully function - without it, yet with the same level of entropy in its load distribution. - [#2748](https://github.com/Kong/kong/pull/2748) - -##### CLI - -- :warning: The `$ kong compile` command which was deprecated in 0.11.0 has - been removed. - [#3069](https://github.com/Kong/kong/pull/3069) - -##### Plugins - -- :warning: In logging plugins, the `request.request_uri` field has been - renamed to `request.url`. - [#2445](https://github.com/Kong/kong/pull/2445) - [#3098](https://github.com/Kong/kong/pull/3098) - -### Added - -##### Core - -- :fireworks: Support for **health checks**! Kong can now short-circuit some - of your upstream Targets (replicas) from its load balancer when it encounters - too many TCP or HTTP errors. You can configure the number of failures, or the - HTTP status codes that should be considered invalid, and Kong will monitor - the failures and successes of proxied requests to each upstream Target. We - call this feature **passive health checks**. - Additionally, you can configure **active health checks**, which will make - Kong perform periodic HTTP test requests to actively monitor the health of - your upstream services, and pre-emptively short-circuit them. - Upstream Targets can be manually taken up or down via two new Admin API - endpoints: `/healthy` and `/unhealthy`. - [#3096](https://github.com/Kong/kong/pull/3096) -- :fireworks: Support for **hash based load balancing**! Kong now offers - consistent hashing/sticky sessions load balancing capabilities via the new - `hash_*` attributes of the Upstream entity. Hashes can be based off client - IPs, request headers, or Consumers! - [#2875](https://github.com/Kong/kong/pull/2875) -- :fireworks: Logging plugins now log requests that were short-circuited by - Kong! (e.g. HTTP 401 responses from auth plugins or HTTP 429 responses from - rate limiting plugins, etc.) Kong now executes any subsequent plugins once a - request has been short-circuited. Your plugin must be using the - `kong.tools.responses` module for this behavior to be respected. - [#3079](https://github.com/Kong/kong/pull/3079) -- Kong is now compatible with OpenResty up to version 1.13.6.1. Be aware that - the recommended (and default) version shipped with this release is still - 1.11.2.5. - [#3070](https://github.com/Kong/kong/pull/3070) - -##### CLI - -- `$ kong start` now considers the commonly used `/opt/openresty` prefix when - searching for the `nginx` executable. - [#3074](https://github.com/Kong/kong/pull/3074) - -##### Admin API - -- Two new endpoints, `/healthy` and `/unhealthy` can be used to manually bring - upstream Targets up or down, as part of the new health checks feature of the - load balancer. - [#3096](https://github.com/Kong/kong/pull/3096) - -##### Plugins - -- logging plugins: A new field `upstream_uri` now logs the value of the - upstream request's path. This is useful to help debugging plugins or setups - that aim at rewriting a request's URL during proxying. - Thanks [@shiprabehera](https://github.com/shiprabehera) for the patch! - [#2445](https://github.com/Kong/kong/pull/2445) -- tcp-log: Support for TLS handshake with the logs recipients for secure - transmissions of logging data. - [#3091](https://github.com/Kong/kong/pull/3091) -- jwt: Support for JWTs passed in cookies. Use the new `config.cookie_names` - property to configure the behavior to your liking. - Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! - [#2974](https://github.com/Kong/kong/pull/2974) -- oauth2 - - New `config.auth_header_name` property to customize the authorization - header's name. - Thanks [@supraja93](https://github.com/supraja93) - [#2928](https://github.com/Kong/kong/pull/2928) - - New `config.refresh_ttl` property to customize the TTL of refresh tokens, - previously hard-coded to 14 days. - Thanks [@bob983](https://github.com/bob983) for the patch! - [#2942](https://github.com/Kong/kong/pull/2942) - - Avoid an error in the logs when trying to retrieve an access token from - a request without a body. - Thanks [@WALL-E](https://github.com/WALL-E) for the patch. - [#3063](https://github.com/Kong/kong/pull/3063) -- ldap: New `config.header_type` property to customize the authorization method - in the `Authorization` header. - Thanks [@francois-maillard](https://github.com/francois-maillard) for the - patch! - [#2963](https://github.com/Kong/kong/pull/2963) - -### Fixed - -##### CLI - -- Fix a potential vulnerability in which an attacker could read the Kong - configuration file with insufficient permissions for a short window of time - while Kong is being started. - [#3057](https://github.com/Kong/kong/pull/3057) -- Proper log message upon timeout in `$ kong quit`. - [#3061](https://github.com/Kong/kong/pull/3061) - -##### Admin API - -- The `/certificates` endpoint now properly supports the `snis` parameter - in PUT and PATCH requests. - Thanks [@hbagdi](https://github.com/hbagdi) for the contribution! - [#3040](https://github.com/Kong/kong/pull/3040) -- Avoid sending the `HTTP/1.1 415 Unsupported Content Type` response when - receiving a request with a valid `Content-Type`, but with an empty payload. - [#3077](https://github.com/Kong/kong/pull/3077) - -##### Plugins - -- basic-auth: - - Accept passwords containing `:`. - Thanks [@nico-acidtango](https://github.com/nico-acidtango) for the patch! - [#3014](https://github.com/Kong/kong/pull/3014) - - Performance improvements, courtesy of - [@nico-acidtango](https://github.com/nico-acidtango) - [#3014](https://github.com/Kong/kong/pull/3014) - -[Back to TOC](#table-of-contents) - -## [0.11.2] - 2017/11/29 - -### Added - -##### Plugins - -- key-auth: New endpoints to manipulate API keys. - Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. - [#2955](https://github.com/Kong/kong/pull/2955) - - `/key-auths/` to paginate through all keys. - - `/key-auths/:credential_key_or_id/consumer` to retrieve the Consumer - associated with a key. -- basic-auth: New endpoints to manipulate basic-auth credentials. - Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. - [#2998](https://github.com/Kong/kong/pull/2998) - - `/basic-auths/` to paginate through all basic-auth credentials. - - `/basic-auths/:credential_username_or_id/consumer` to retrieve the - Consumer associated with a credential. -- jwt: New endpoints to manipulate JWTs. - Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. - [#3003](https://github.com/Kong/kong/pull/3003) - - `/jwts/` to paginate through all JWTs. - - `/jwts/:jwt_key_or_id/consumer` to retrieve the Consumer - associated with a JWT. -- hmac-auth: New endpoints to manipulate hmac-auth credentials. - Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. - [#3009](https://github.com/Kong/kong/pull/3009) - - `/hmac-auths/` to paginate through all hmac-auth credentials. - - `/hmac-auths/:hmac_username_or_id/consumer` to retrieve the Consumer - associated with a credential. -- acl: New endpoints to manipulate ACLs. - Thanks [@hbagdi](https://github.com/hbagdi) for the contribution. - [#3039](https://github.com/Kong/kong/pull/3039) - - `/acls/` to paginate through all ACLs. - - `/acls/:acl_id/consumer` to retrieve the Consumer - associated with an ACL. - -### Fixed - -##### Core - -- Avoid logging some unharmful error messages related to clustering. - [#3002](https://github.com/Kong/kong/pull/3002) -- Improve performance and memory footprint when parsing multipart request - bodies. - [Kong/lua-multipart#13](https://github.com/Kong/lua-multipart/pull/13) - -##### Configuration - -- Add a format check for the `admin_listen_ssl` property, ensuring it contains - a valid port. - [#3031](https://github.com/Kong/kong/pull/3031) - -##### Admin API - -- PUT requests with payloads containing non-existing primary keys for entities - now return HTTP 404 Not Found, instead of HTTP 200 OK without a response - body. - [#3007](https://github.com/Kong/kong/pull/3007) -- On the `/` endpoint, ensure `enabled_in_cluster` shows up as an empty JSON - Array (`[]`), instead of an empty JSON Object (`{}`). - Thanks [@hbagdi](https://github.com/hbagdi) for the patch! - [#2982](https://github.com/Kong/kong/issues/2982) - -##### Plugins - -- hmac-auth: Better parsing of the `Authorization` header to avoid internal - errors resulting in HTTP 500. - Thanks [@mvanholsteijn](https://github.com/mvanholsteijn) for the patch! - [#2996](https://github.com/Kong/kong/pull/2996) -- Improve the performance of the rate-limiting and response-rate-limiting - plugins when using the Redis policy. - [#2956](https://github.com/Kong/kong/pull/2956) -- Improve the performance of the response-transformer plugin. - [#2977](https://github.com/Kong/kong/pull/2977) - -## [0.11.1] - 2017/10/24 - -### Changed - -##### Configuration - -- Drop the `lua_code_cache` configuration property. This setting has been - considered harmful since 0.11.0 as it interferes with Kong's internals. - [#2854](https://github.com/Kong/kong/pull/2854) - -### Fixed - -##### Core - -- DNS: SRV records pointing to an A record are now properly handled by the - load balancer when `preserve_host` is disabled. Such records used to throw - Lua errors on the proxy code path. - [Kong/lua-resty-dns-client#19](https://github.com/Kong/lua-resty-dns-client/pull/19) -- Fixed an edge-case where `preserve_host` would sometimes craft an upstream - request with a Host header from a previous client request instead of the - current one. - [#2832](https://github.com/Kong/kong/pull/2832) -- Ensure APIs with regex URIs are evaluated in the order that they are created. - [#2924](https://github.com/Kong/kong/pull/2924) -- Fixed a typo that caused the load balancing components to ignore the Upstream - slots property. - [#2747](https://github.com/Kong/kong/pull/2747) - -##### CLI - -- Fixed the verification of self-signed SSL certificates for PostgreSQL and - Cassandra in the `kong migrations` command. Self-signed SSL certificates are - now properly verified during migrations according to the - `lua_ssl_trusted_certificate` configuration property. - [#2908](https://github.com/Kong/kong/pull/2908) - -##### Admin API - -- The `/upstream/{upstream}/targets/active` endpoint used to return HTTP - `405 Method Not Allowed` when called with a trailing slash. Both notations - (with and without the trailing slash) are now supported. - [#2884](https://github.com/Kong/kong/pull/2884) - -##### Plugins - -- bot-detection: Fixed an issue which would prevent the plugin from running and - result in an HTTP `500` error if configured globally. - [#2906](https://github.com/Kong/kong/pull/2906) -- ip-restriction: Fixed support for the `0.0.0.0/0` CIDR block. This block is - now supported and won't trigger an error when used in this plugin's properties. - [#2918](https://github.com/Kong/kong/pull/2918) - -### Added - -##### Plugins - -- aws-lambda: Added support to forward the client request's HTTP method, - headers, URI, and body to the Lambda function. - [#2823](https://github.com/Kong/kong/pull/2823) -- key-auth: New `run_on_preflight` configuration option to control - authentication on preflight requests. - [#2857](https://github.com/Kong/kong/pull/2857) -- jwt: New `run_on_preflight` configuration option to control authentication - on preflight requests. - [#2857](https://github.com/Kong/kong/pull/2857) - -##### Plugin development - -- Ensure migrations have valid, unique names to avoid conflicts between custom - plugins. - Thanks [@ikogan](https://github.com/ikogan) for the patch! - [#2821](https://github.com/Kong/kong/pull/2821) - -### Improved - -##### Migrations & Deployments - -- Improve migrations reliability for future major releases. - [#2869](https://github.com/Kong/kong/pull/2869) - -##### Plugins - -- Improve the performance of the acl and oauth2 plugins. - [#2736](https://github.com/Kong/kong/pull/2736) - [#2806](https://github.com/Kong/kong/pull/2806) - -[Back to TOC](#table-of-contents) - -## [0.10.4] - 2017/10/24 - -### Fixed - -##### Core - -- DNS: SRV records pointing to an A record are now properly handled by the - load balancer when `preserve_host` is disabled. Such records used to throw - Lua errors on the proxy code path. - [Kong/lua-resty-dns-client#19](https://github.com/Kong/lua-resty-dns-client/pull/19) -- HTTP `400` errors thrown by Nginx are now correctly caught by Kong and return - a native, Kong-friendly response. - [#2476](https://github.com/Mashape/kong/pull/2476) -- Fix an edge-case where an API with multiple `uris` and `strip_uri = true` - would not always strip the client URI. - [#2562](https://github.com/Mashape/kong/issues/2562) -- Fix an issue where Kong would match an API with a shorter URI (from its - `uris` value) as a prefix instead of a longer, matching prefix from - another API. - [#2662](https://github.com/Mashape/kong/issues/2662) -- Fixed a typo that caused the load balancing components to ignore the - Upstream `slots` property. - [#2747](https://github.com/Mashape/kong/pull/2747) - -##### Configuration - -- Octothorpes (`#`) can now be escaped (`\#`) and included in the Kong - configuration values such as your datastore passwords or usernames. - [#2411](https://github.com/Mashape/kong/pull/2411) - -##### Admin API - -- The `data` response field of the `/upstreams/{upstream}/targets/active` - Admin API endpoint now returns a list (`[]`) instead of an object (`{}`) - when no active targets are present. - [#2619](https://github.com/Mashape/kong/pull/2619) - -##### Plugins - -- datadog: Avoid a runtime error if the plugin is configured as a global plugin - but the downstream request did not match any configured API. - Thanks [@kjsteuer](https://github.com/kjsteuer) for the fix! - [#2702](https://github.com/Mashape/kong/pull/2702) -- ip-restriction: Fixed support for the `0.0.0.0/0` CIDR block. This block is - now supported and won't trigger an error when used in this plugin's properties. - [#2918](https://github.com/Mashape/kong/pull/2918) - -[Back to TOC](#table-of-contents) - -## [0.11.0] - 2017/08/16 - -The latest and greatest version of Kong features improvements all over the -board for a better and easier integration with your infrastructure! - -The highlights of this release are: - -- Support for **regex URIs** in routing, one of the oldest requested - features from the community. -- Support for HTTP/2 traffic from your clients. -- Kong does not depend on Serf anymore, which makes deployment and networking - requirements **considerably simpler**. -- A better integration with orchestration tools thanks to the support for **non - FQDNs** in Kong's DNS resolver. - -As per usual, our major releases include datastore migrations which are -considered **breaking changes**. Additionally, this release contains numerous -breaking changes to the deployment process and proxying behavior that you -should be familiar with. - -We strongly advise that you read this changeset thoroughly, as well as the -[0.11 Upgrade Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-011x) -if you are planning to upgrade a Kong cluster. - -### Breaking changes - -##### Configuration - -- :warning: Numerous updates were made to the Nginx configuration template. - If you are using a custom template, you **must** apply those - modifications. See the [0.11 Upgrade - Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-011x) - for a complete list of changes to apply. - -##### Migrations & Deployment - -- :warning: Migrations are **not** executed automatically by `kong start` - anymore. Migrations are now a **manual** process, which must be executed via - the `kong migrations` command. In practice, this means that you have to run - `kong migrations up [-c kong.conf]` in one of your nodes **before** starting - your Kong nodes. This command should be run from a **single** node/container - to avoid several nodes running migrations concurrently and potentially - corrupting your database. Once the migrations are up-to-date, it is - considered safe to start multiple Kong nodes concurrently. - [#2421](https://github.com/Kong/kong/pull/2421) -- :warning: :fireworks: Serf is **not** a dependency anymore. Kong nodes now - handle cache invalidation events via a built-in database polling mechanism. - See the new "Datastore Cache" section of the configuration file which - contains 3 new documented properties: `db_update_frequency`, - `db_update_propagation`, and `db_cache_ttl`. If you are using Cassandra, you - **should** pay a particular attention to the `db_update_propagation` setting, - as you **should not** use the default value of `0`. - [#2561](https://github.com/Kong/kong/pull/2561) - -##### Core - -- :warning: Kong now requires OpenResty `1.11.2.4`. OpenResty's LuaJIT can - now be built with Lua 5.2 compatibility. - [#2489](https://github.com/Kong/kong/pull/2489) - [#2790](https://github.com/Kong/kong/pull/2790) -- :warning: Previously, the `X-Forwarded-*` and `X-Real-IP` headers were - trusted from any client by default, and forwarded upstream. With the - introduction of the new `trusted_ips` property (see the below "Added" - section) and to enforce best security practices, Kong *does not* trust - any client IP address by default anymore. This will make Kong *not* - forward incoming `X-Forwarded-*` headers if not coming from configured, - trusted IP addresses blocks. This setting also affects the API - `check_https` field, which itself relies on *trusted* `X-Forwarded-Proto` - headers **only**. - [#2236](https://github.com/Kong/kong/pull/2236) -- :warning: The API Object property `http_if_terminated` is now set to `false` - by default. For Kong to evaluate the client `X-Forwarded-Proto` header, you - must now configure Kong to trust the client IP (see above change), **and** - you must explicitly set this value to `true`. This affects you if you are - doing SSL termination somewhere before your requests hit Kong, and if you - have configured `https_only` on the API, or if you use a plugin that requires - HTTPS traffic (e.g. OAuth2). - [#2588](https://github.com/Kong/kong/pull/2588) -- :warning: The internal DNS resolver now honours the `search` and `ndots` - configuration options of your `resolv.conf` file. Make sure that DNS - resolution is still consistent in your environment, and consider - eventually not using FQDNs anymore. - [#2425](https://github.com/Kong/kong/pull/2425) - -##### Admin API - -- :warning: As a result of the Serf removal, Kong is now entirely stateless, - and as such, the `/cluster` endpoint has disappeared. - [#2561](https://github.com/Kong/kong/pull/2561) -- :warning: The Admin API `/status` endpoint does not return a count of the - database entities anymore. Instead, it now returns a `database.reachable` - boolean value, which reflects the state of the connection between Kong - and the underlying database. Please note that this flag **does not** - reflect the health of the database itself. - [#2567](https://github.com/Kong/kong/pull/2567) - -##### Plugin development - -- :warning: The upstream URI is now determined via the Nginx - `$upstream_uri` variable. Custom plugins using the `ngx.req.set_uri()` - API will not be taken into consideration anymore. One must now set the - `ngx.var.upstream_uri` variable from the Lua land. - [#2519](https://github.com/Kong/kong/pull/2519) -- :warning: The `hooks.lua` module for custom plugins is dropped, along - with the `database_cache.lua` module. Database entities caching and - eviction has been greatly improved to simplify and automate most caching - use-cases. See the [Plugins Development - Guide](https://getkong.org/docs/0.11.x/plugin-development/entities-cache/) - and the [0.11 Upgrade - Path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-011x) - for more details. - [#2561](https://github.com/Kong/kong/pull/2561) -- :warning: To ensure that the order of execution of plugins is still the same - for vanilla Kong installations, we had to update the `PRIORITY` field of some - of our bundled plugins. If your custom plugin must run after or before a - specific bundled plugin, you might have to update your plugin's `PRIORITY` - field as well. The complete list of plugins and their priorities is available - on the [Plugins Development - Guide](https://getkong.org/docs/0.11.x/plugin-development/custom-logic/). - [#2489](https://github.com/Kong/kong/pull/2489) - [#2813](https://github.com/Kong/kong/pull/2813) - -### Deprecated - -##### CLI - -- The `kong compile` command has been deprecated. Instead, prefer using - the new `kong prepare` command. - [#2706](https://github.com/Kong/kong/pull/2706) - -### Changed - -##### Core - -- Performance around DNS resolution has been greatly improved in some - cases. - [#2625](https://github.com/Kong/kong/pull/2425) -- Secret values are now generated with a kernel-level, Cryptographically - Secure PRNG. - [#2536](https://github.com/Kong/kong/pull/2536) -- The `.kong_env` file created by Kong in its running prefix is now written - without world-read permissions. - [#2611](https://github.com/Kong/kong/pull/2611) - -##### Plugin development - -- The `marshall_event` function on schemas is now ignored by Kong, and can be - safely removed as the new cache invalidation mechanism natively handles - safer events broadcasting. - [#2561](https://github.com/Kong/kong/pull/2561) - -### Added - -##### Core - -- :fireworks: Support for regex URIs! You can now define regexes in your - APIs `uris` property. Those regexes can have capturing groups which can - be extracted by Kong during a request, and accessed later in the plugins - (useful for URI rewriting). See the [Proxy - Guide](https://getkong.org/docs/0.11.x/proxy/#using-regexes-in-uris) for - documentation on how to use regex URIs. - [#2681](https://github.com/Kong/kong/pull/2681) -- :fireworks: Support for HTTP/2. A new `http2` directive now enables - HTTP/2 traffic on the `proxy_listen_ssl` address. - [#2541](https://github.com/Kong/kong/pull/2541) -- :fireworks: Support for the `search` and `ndots` configuration options of - your `resolv.conf` file. - [#2425](https://github.com/Kong/kong/pull/2425) -- Kong now forwards new headers to your upstream services: - `X-Forwarded-Host`, `X-Forwarded-Port`, and `X-Forwarded-Proto`. - [#2236](https://github.com/Kong/kong/pull/2236) -- Support for the PROXY protocol. If the new `real_ip_header` configuration - property is set to `real_ip_header = proxy_protocol`, then Kong will - append the `proxy_protocol` parameter to the Nginx `listen` directive of - the Kong proxy port. - [#2236](https://github.com/Kong/kong/pull/2236) -- Support for BDR compatibility in the PostgreSQL migrations. - Thanks [@AlexBloor](https://github.com/AlexBloor) for the patch! - [#2672](https://github.com/Kong/kong/pull/2672) - -##### Configuration - -- Support for DNS nameservers specified in IPv6 format. - [#2634](https://github.com/Kong/kong/pull/2634) -- A few new DNS configuration properties allow you to tweak the Kong DNS - resolver, and in particular, how it handles the resolution of different - record types or the eviction of stale records. - [#2625](https://github.com/Kong/kong/pull/2625) -- A new `trusted_ips` configuration property allows you to define a list of - trusted IP address blocks that are known to send trusted `X-Forwarded-*` - headers. Requests from trusted IPs will make Kong forward those headers - upstream. Requests from non-trusted IP addresses will make Kong override - the `X-Forwarded-*` headers with its own values. In addition, this - property also sets the ngx_http_realip_module `set_real_ip_from` - directive(s), which makes Kong trust the incoming `X-Real-IP` header as - well, which is used for operations such as rate-limiting by IP address, - and that Kong forwards upstream as well. - [#2236](https://github.com/Kong/kong/pull/2236) -- You can now configure the ngx_http_realip_module from the Kong - configuration. In addition to `trusted_ips` which sets the - `set_real_ip_from` directives(s), two new properties, `real_ip_header` - and `real_ip_recursive` allow you to configure the ngx_http_realip_module - directives bearing the same name. - [#2236](https://github.com/Kong/kong/pull/2236) -- Ability to hide Kong-specific response headers. Two new configuration - fields: `server_tokens` and `latency_tokens` will respectively toggle - whether the `Server` and `X-Kong-*-Latency` headers should be sent to - downstream clients. - [#2259](https://github.com/Kong/kong/pull/2259) -- New configuration property to tune handling request body data via the - `client_max_body_size` and `client_body_buffer_size` directives - (mirroring their Nginx counterparts). Note these settings are only - defined for proxy requests; request body handling in the Admin API - remains unchanged. - [#2602](https://github.com/Kong/kong/pull/2602) -- New `error_default_type` configuration property. This setting is to - specify a MIME type that will be used as the error response body format - when Nginx encounters an error, but no `Accept` header was present in the - request. The default value is `text/plain` for backwards compatibility. - Thanks [@therealgambo](https://github.com/therealgambo) for the - contribution! - [#2500](https://github.com/Kong/kong/pull/2500) -- New `nginx_user` configuration property, which interfaces with the Nginx - `user` directive. - Thanks [@depay](https://github.com/depay) for the contribution! - [#2180](https://github.com/Kong/kong/pull/2180) - -##### CLI - -- New `kong prepare` command to prepare the Kong running prefix (creating - log files, SSL certificates, etc...) and allow for Kong to be started via - the `nginx` binary. This is useful for environments like containers, - where the foreground process should be the Nginx master process. The - `kong compile` command has been deprecated as a result of this addition. - [#2706](https://github.com/Kong/kong/pull/2706) - -##### Admin API - -- Ability to retrieve plugins added to a Consumer via two new endpoints: - `/consumers/:username_or_id/plugins/` and - `/consumers/:username_or_id/plugins/:plugin_id`. - [#2714](https://github.com/Kong/kong/pull/2714) -- Support for JSON `null` in `PATCH` requests to unset a value on any - entity. - [#2700](https://github.com/Kong/kong/pull/2700) - -##### Plugins - -- jwt: Support for RS512 signed tokens. - Thanks [@sarraz1](https://github.com/sarraz1) for the patch! - [#2666](https://github.com/Kong/kong/pull/2666) -- rate-limiting/response-ratelimiting: Optionally hide informative response - headers. - [#2087](https://github.com/Kong/kong/pull/2087) -- aws-lambda: Define a custom response status when the upstream - `X-Amz-Function-Error` header is "Unhandled". - Thanks [@erran](https://github.com/erran) for the contribution! - [#2587](https://github.com/Kong/kong/pull/2587) -- aws-lambda: Add new AWS regions that were previously unsupported. - [#2769](https://github.com/Kong/kong/pull/2769) -- hmac: New option to validate the client-provided SHA-256 of the request - body. - Thanks [@vaibhavatul47](https://github.com/vaibhavatul47) for the - contribution! - [#2419](https://github.com/Kong/kong/pull/2419) -- hmac: Added support for `enforce_headers` option and added HMAC-SHA256, - HMAC-SHA384, and HMAC-SHA512 support. - [#2644](https://github.com/Kong/kong/pull/2644) -- statsd: New metrics and more flexible configuration. Support for - prefixes, configurable stat type, and added metrics. - [#2400](https://github.com/Kong/kong/pull/2400) -- datadog: New metrics and more flexible configuration. Support for - prefixes, configurable stat type, and added metrics. - [#2394](https://github.com/Kong/kong/pull/2394) - -### Fixed - -##### Core - -- Kong now ensures that your clients URIs are transparently proxied - upstream. No percent-encoding/decoding or querystring stripping will - occur anymore. - [#2519](https://github.com/Kong/kong/pull/2519) -- Fix an issue where Kong would match an API with a shorter URI (from its - `uris` value) as a prefix instead of a longer, matching prefix from - another API. - [#2662](https://github.com/Kong/kong/issues/2662) -- Fix an edge-case where an API with multiple `uris` and `strip_uri = true` - would not always strip the client URI. - [#2562](https://github.com/Kong/kong/issues/2562) -- HTTP `400` errors thrown by Nginx are now correctly caught by Kong and return - a native, Kong-friendly response. - [#2476](https://github.com/Kong/kong/pull/2476) - -##### Configuration - -- Octothorpes (`#`) can now be escaped (`\#`) and included in the Kong - configuration values such as your datastore passwords or usernames. - [#2411](https://github.com/Kong/kong/pull/2411) - -##### Admin API - -- The `data` response field of the `/upstreams/{upstream}/targets/active` - Admin API endpoint now returns a list (`[]`) instead of an object (`{}`) - when no active targets are present. - [#2619](https://github.com/Kong/kong/pull/2619) - -##### Plugins - -- The `unique` constraint on OAuth2 `client_secrets` has been removed. - [#2447](https://github.com/Kong/kong/pull/2447) -- The `unique` constraint on JWT Credentials `secrets` has been removed. - [#2548](https://github.com/Kong/kong/pull/2548) -- oauth2: When requesting a token from `/oauth2/token`, one can now pass the - `client_id` as a request body parameter, while `client_id:client_secret` is - passed via the Authorization header. This allows for better integration - with some OAuth2 flows proposed out there, such as from Cloudflare Apps. - Thanks [@cedum](https://github.com/cedum) for the patch! - [#2577](https://github.com/Kong/kong/pull/2577) -- datadog: Avoid a runtime error if the plugin is configured as a global plugin - but the downstream request did not match any configured API. - Thanks [@kjsteuer](https://github.com/kjsteuer) for the fix! - [#2702](https://github.com/Kong/kong/pull/2702) -- Logging plugins: the produced logs `latencies.kong` field used to omit the - time Kong spent in its Load Balancing logic, which includes DNS resolution - time. This latency is now included in `latencies.kong`. - [#2494](https://github.com/Kong/kong/pull/2494) - -[Back to TOC](#table-of-contents) - -## [0.10.3] - 2017/05/24 - -### Changed - -- We noticed that some distribution packages were not - building OpenResty against a JITable PCRE library. This - happened on Ubuntu and RHEL environments where OpenResty was - built against the system's PCRE installation. - We now compile OpenResty against a JITable PCRE source for - those platforms, which should result in significant performance - improvements in regex matching. - [Mashape/kong-distributions #9](https://github.com/Kong/kong-distributions/pull/9) -- TLS connections are now handled with a modern list of - accepted ciphers, as per the Mozilla recommended TLS - ciphers list. - See https://wiki.mozilla.org/Security/Server_Side_TLS. - This behavior is configurable via the newly - introduced configuration properties described in the - below "Added" section. -- Plugins: - - rate-limiting: Performance improvements when using the - `cluster` policy. The number of round trips to the - database has been limited to the number of configured - limits. - [#2488](https://github.com/Kong/kong/pull/2488) - -### Added - -- New `ssl_cipher_suite` and `ssl_ciphers` configuration - properties to configure the desired set of accepted ciphers, - based on the Mozilla recommended TLS ciphers list. - [#2555](https://github.com/Kong/kong/pull/2555) -- New `proxy_ssl_certificate` and `proxy_ssl_certificate_key` - configuration properties. These properties configure the - Nginx directives bearing the same name, to set client - certificates to Kong when connecting to your upstream services. - [#2556](https://github.com/Kong/kong/pull/2556) -- Proxy and Admin API access and error log paths are now - configurable. Access logs can be entirely disabled if - desired. - [#2552](https://github.com/Kong/kong/pull/2552) -- Plugins: - - Logging plugins: The produced logs include a new `tries` - field which contains, which includes the upstream - connection successes and failures of the load-balancer. - [#2429](https://github.com/Kong/kong/pull/2429) - - key-auth: Credentials can now be sent in the request body. - [#2493](https://github.com/Kong/kong/pull/2493) - - cors: Origins can now be defined as regular expressions. - [#2482](https://github.com/Kong/kong/pull/2482) - -### Fixed - -- APIs matching: prioritize APIs with longer `uris` when said - APIs also define `hosts` and/or `methods` as well. Thanks - [@leonzz](https://github.com/leonzz) for the patch. - [#2523](https://github.com/Kong/kong/pull/2523) -- SSL connections to Cassandra can now properly verify the - certificate in use (when `cassandra_ssl_verify` is enabled). - [#2531](https://github.com/Kong/kong/pull/2531) -- The DNS resolver no longer sends a A or AAAA DNS queries for SRV - records. This should improve performance by avoiding unnecessary - lookups. - [#2563](https://github.com/Kong/kong/pull/2563) & - [Mashape/lua-resty-dns-client #12](https://github.com/Kong/lua-resty-dns-client/pull/12) -- Plugins - - All authentication plugins don't throw an error anymore when - invalid credentials are given and the `anonymous` user isn't - configured. - [#2508](https://github.com/Kong/kong/pull/2508) - - rate-limiting: Effectively use the desired Redis database when - the `redis` policy is in use and the `config.redis_database` - property is set. - [#2481](https://github.com/Kong/kong/pull/2481) - - cors: The regression introduced in 0.10.1 regarding not - sending the `*` wildcard when `conf.origin` was not specified - has been fixed. - [#2518](https://github.com/Kong/kong/pull/2518) - - oauth2: properly check the client application ownership of a - token before refreshing it. - [#2461](https://github.com/Kong/kong/pull/2461) - -[Back to TOC](#table-of-contents) - -## [0.10.2] - 2017/05/01 - -### Changed - -- The Kong DNS resolver now honors the `MAXNS` setting (3) when parsing the - nameservers specified in `resolv.conf`. - [#2290](https://github.com/Kong/kong/issues/2290) -- Kong now matches incoming requests via the `$request_uri` property, instead - of `$uri`, in order to better handle percent-encoded URIS. A more detailed - explanation will be included in the below "Fixed" section. - [#2377](https://github.com/Kong/kong/pull/2377) -- Upstream calls do not unconditionally include a trailing `/` anymore. See the - below "Added" section for more details. - [#2315](https://github.com/Kong/kong/pull/2315) -- Admin API: - - The "active targets" endpoint now only return the most recent nonzero - weight Targets, instead of all nonzero weight targets. This is to provide - a better picture of the Targets currently in use by the Kong load balancer. - [#2310](https://github.com/Kong/kong/pull/2310) - -### Added - -- :fireworks: Plugins can implement a new `rewrite` handler to execute code in - the Nginx rewrite phase. This phase is executed prior to matching a - registered Kong API, and prior to any authentication plugin. As such, only - global plugins (neither tied to an API or Consumer) will execute this phase. - [#2354](https://github.com/Kong/kong/pull/2354) -- Ability for the client to chose whether the upstream request (Kong <-> - upstream) should contain a trailing slash in its URI. Prior to this change, - Kong 0.10 would unconditionally append a trailing slash to all upstream - requests. The added functionality is described in - [#2211](https://github.com/Kong/kong/issues/2211), and was implemented in - [#2315](https://github.com/Kong/kong/pull/2315). -- Ability to hide Kong-specific response headers. Two new configuration fields: - `server_tokens` and `latency_tokens` will respectively toggle whether the - `Server` and `X-Kong-*-Latency` headers should be sent to downstream clients. - [#2259](https://github.com/Kong/kong/pull/2259) -- New `cassandra_schema_consensus_timeout` configuration property, to allow for - Kong to wait for the schema consensus of your Cassandra cluster during - migrations. - [#2326](https://github.com/Kong/kong/pull/2326) -- Serf commands executed by a running Kong node are now logged in the Nginx - error logs with a `DEBUG` level. - [#2410](https://github.com/Kong/kong/pull/2410) -- Ensure the required shared dictionaries are defined in the Nginx - configuration. This will prevent custom Nginx templates from potentially - resulting in a breaking upgrade for users. - [#2466](https://github.com/Kong/kong/pull/2466) -- Admin API: - - Target Objects can now be deleted with their ID as well as their name. The - endpoint becomes: `/upstreams/:name_or_id/targets/:target_or_id`. - [#2304](https://github.com/Kong/kong/pull/2304) -- Plugins: - - :fireworks: **New Request termination plugin**. This plugin allows to - temporarily disable an API and return a pre-configured response status and - body to your client. Useful for use-cases such as maintenance mode for your - upstream services. Thanks to [@pauldaustin](https://github.com/pauldaustin) - for the contribution. - [#2051](https://github.com/Kong/kong/pull/2051) - - Logging plugins: The produced logs include two new fields: a `consumer` - field, which contains the properties of the authenticated Consumer - (`id`, `custom_id`, and `username`), if any, and a `tries` field, which - includes the upstream connection successes and failures of the load- - balancer. - [#2367](https://github.com/Kong/kong/pull/2367) - [#2429](https://github.com/Kong/kong/pull/2429) - - http-log: Now set an upstream HTTP basic access authentication header if - the configured `conf.http_endpoint` parameter includes an authentication - section. Thanks [@amir](https://github.com/amir) for the contribution. - [#2432](https://github.com/Kong/kong/pull/2432) - - file-log: New `config.reopen` property to close and reopen the log file on - every request, in order to effectively rotate the logs. - [#2348](https://github.com/Kong/kong/pull/2348) - - jwt: Returns `401 Unauthorized` on invalid claims instead of the previous - `403 Forbidden` status. - [#2433](https://github.com/Kong/kong/pull/2433) - - key-auth: Allow setting API key header names with an underscore. - [#2370](https://github.com/Kong/kong/pull/2370) - - cors: When `config.credentials = true`, we do not send an ACAO header with - value `*`. The ACAO header value will be that of the request's `Origin: ` - header. - [#2451](https://github.com/Kong/kong/pull/2451) - -### Fixed - -- Upstream connections over TLS now set their Client Hello SNI field. The SNI - value is taken from the upstream `Host` header value, and thus also depends - on the `preserve_host` setting of your API. Thanks - [@konrade](https://github.com/konrade) for the original patch. - [#2225](https://github.com/Kong/kong/pull/2225) -- Correctly match APIs with percent-encoded URIs in their `uris` property. - Generally, this change also avoids normalizing (and thus, potentially - altering) the request URI when trying to match an API's `uris` value. Instead - of relying on the Nginx `$uri` variable, we now use `$request_uri`. - [#2377](https://github.com/Kong/kong/pull/2377) -- Handle a routing edge-case under some conditions with the `uris` matching - rule of APIs that would falsely lead Kong into believing no API was matched - for what would actually be a valid request. - [#2343](https://github.com/Kong/kong/pull/2343) -- If no API was configured with a `hosts` matching rule, then the - `preserve_host` flag would never be honored. - [#2344](https://github.com/Kong/kong/pull/2344) -- The `X-Forwarded-For` header sent to your upstream services by Kong is not - set from the Nginx `$proxy_add_x_forwarded_for` variable anymore. Instead, - Kong uses the `$realip_remote_addr` variable to append the real IP address - of a client, instead of `$remote_addr`, which can come from a previous proxy - hop. - [#2236](https://github.com/Kong/kong/pull/2236) -- CNAME records are now properly being cached by the DNS resolver. This results - in a performance improvement over previous 0.10 versions. - [#2303](https://github.com/Kong/kong/pull/2303) -- When using Cassandra, some migrations would not be performed on the same - coordinator as the one originally chosen. The same migrations would also - require a response from other replicas in a cluster, but were not waiting -  for a schema consensus beforehand, causing indeterministic failures in the - migrations, especially if the cluster's inter-nodes communication is slow. - [#2326](https://github.com/Kong/kong/pull/2326) -- The `cassandra_timeout` configuration property is now correctly taken into - consideration by Kong. - [#2326](https://github.com/Kong/kong/pull/2326) -- Correctly trigger plugins configured on the anonymous Consumer for anonymous - requests (from auth plugins with the new `config.anonymous` parameter). - [#2424](https://github.com/Kong/kong/pull/2424) -- When multiple auth plugins were configured with the recent `config.anonymous` - parameter for "OR" authentication, such plugins would override each other's - results and response headers, causing false negatives. - [#2222](https://github.com/Kong/kong/pull/2222) -- Ensure the `cassandra_contact_points` property does not contain any port - information. Those should be specified in `cassandra_port`. Thanks - [@Vermeille](https://github.com/Vermeille) for the contribution. - [#2263](https://github.com/Kong/kong/pull/2263) -- Prevent an upstream or legitimate internal error in the load balancing code - from throwing a Lua-land error as well. - [#2327](https://github.com/Kong/kong/pull/2327) -- Allow backwards compatibility with custom Nginx configurations that still - define the `resolver ${{DNS_RESOLVER}}` directive. Vales from the Kong - `dns_resolver` property will be flattened to a string and appended to the - directive. - [#2386](https://github.com/Kong/kong/pull/2386) -- Plugins: - - hmac: Better handling of invalid base64-encoded signatures. Previously Kong - would return an HTTP 500 error. We now properly return HTTP 403 Forbidden. - [#2283](https://github.com/Kong/kong/pull/2283) -- Admin API: - - Detect conflicts between SNI Objects in the `/snis` and `/certificates` - endpoint. - [#2285](https://github.com/Kong/kong/pull/2285) - - The `/certificates` route used to not return the `total` and `data` JSON - fields. We now send those fields back instead of a root list of certificate - objects. - [#2463](https://github.com/Kong/kong/pull/2463) - - Endpoints with path parameters like `/xxx_or_id` will now also yield the - proper result if the `xxx` field is formatted as a UUID. Most notably, this - fixes a problem for Consumers whose `username` is a UUID, that could not be - found when requesting `/consumers/{username_as_uuid}`. - [#2420](https://github.com/Kong/kong/pull/2420) - - The "active targets" endpoint does not require a trailing slash anymore. - [#2307](https://github.com/Kong/kong/pull/2307) - - Upstream Objects can now be deleted properly when using Cassandra. - [#2404](https://github.com/Kong/kong/pull/2404) - -[Back to TOC](#table-of-contents) - -## [0.10.1] - 2017/03/27 - -### Changed - -- :warning: Serf has been downgraded to version 0.7 in our distributions, - although versions up to 0.8.1 are still supported. This fixes a problem when - automatically detecting the first non-loopback private IP address, which was - defaulted to `127.0.0.1` in Kong 0.10.0. Greater versions of Serf can still - be used, but the IP address needs to be manually specified in the - `cluster_advertise` configuration property. -- :warning: The [CORS Plugin](https://getkong.org/plugins/cors/) parameter - `config.origin` is now `config.origins`. - [#2203](https://github.com/Kong/kong/pull/2203) - - :red_circle: **Post-release note (as of 2017/05/12)**: A faulty behavior - has been observed with this change. Previously, the plugin would send the - `*` wildcard when `config.origin` was not specified. With this change, the - plugin **does not** send the `*` wildcard by default anymore. You will need - to specify it manually when configuring the plugin, with `config.origins=*`. - This behavior is to be fixed in a future release. - - :white_check_mark: **Update (2017/05/24)**: A fix to this regression has been - released as part of 0.10.3. See the section of the Changelog related to this - release for more details. -- Admin API: - - Disable support for TLS/1.0. - [#2212](https://github.com/Kong/kong/pull/2212) - -### Added - -- Admin API: - - Active targets can be pulled with `GET /upstreams/{name}/targets/active`. - [#2230](https://github.com/Kong/kong/pull/2230) - - Provide a convenience endpoint to disable targets at: - `DELETE /upstreams/{name}/targets/{target}`. - Under the hood, this creates a new target with `weight = 0` (the - correct way of disabling targets, which used to cause confusion). - [#2256](https://github.com/Kong/kong/pull/2256) -- Plugins: - - cors: Support for configuring multiple Origin domains. - [#2203](https://github.com/Kong/kong/pull/2203) - -### Fixed - -- Use an LRU cache for Lua-land entities caching to avoid exhausting the Lua - VM memory in long-running instances. - [#2246](https://github.com/Kong/kong/pull/2246) -- Avoid potential deadlocks upon callback errors in the caching module for - database entities. - [#2197](https://github.com/Kong/kong/pull/2197) -- Relax multipart MIME type parsing. A space is allowed in between values - of the Content-Type header. - [#2215](https://github.com/Kong/kong/pull/2215) -- Admin API: - - Better handling of non-supported HTTP methods on endpoints of the Admin - API. In some cases this used to throw an internal error. Calling any - endpoint with a non-supported HTTP method now always returns `405 Method - Not Allowed` as expected. - [#2213](https://github.com/Kong/kong/pull/2213) -- CLI: - - Better error handling when missing Serf executable. - [#2218](https://github.com/Kong/kong/pull/2218) - - Fix a bug in the `kong migrations` command that would prevent it to run - correctly. - [#2238](https://github.com/Kong/kong/pull/2238) - - Trim list values specified in the configuration file. - [#2206](https://github.com/Kong/kong/pull/2206) - - Align the default configuration file's values to the actual, hard-coded - default values to avoid confusion. - [#2254](https://github.com/Kong/kong/issues/2254) -- Plugins: - - hmac: Generate an HMAC secret value if none is provided. - [#2158](https://github.com/Kong/kong/pull/2158) - - oauth2: Don't try to remove credential values from request bodies if the - MIME type is multipart, since such attempts would result in an error. - [#2176](https://github.com/Kong/kong/pull/2176) - - ldap: This plugin should not be applied to a single Consumer, however, this - was not properly enforced. It is now impossible to apply this plugin to a - single Consumer (as per all authentication plugin). - [#2237](https://github.com/Kong/kong/pull/2237) - - aws-lambda: Support for `us-west-2` region in schema. - [#2257](https://github.com/Kong/kong/pull/2257) - -[Back to TOC](#table-of-contents) - -## [0.10.0] - 2017/03/07 - -Kong 0.10 is one of most significant releases to this day. It ships with -exciting new features that have been heavily requested for the last few months, -such as load balancing, Cassandra 3.0 compatibility, Websockets support, -internal DNS resolution (A and SRV records without Dnsmasq), and more flexible -matching capabilities for APIs routing. - -On top of those new features, this release received a particular attention to -performance, and brings many improvements and refactors that should make it -perform significantly better than any previous version. - -### Changed - -- :warning: API Objects (as configured via the Admin API) do **not** support - the `request_host` and `request_uri` fields anymore. The 0.10 migrations - should upgrade your current API Objects, but make sure to read the new [0.10 - Proxy Guide](https://getkong.org/docs/0.10.x/proxy) to learn the new routing - capabilities of Kong. On the good side, this means that Kong can now route - incoming requests according to a combination of Host headers, URIs, and HTTP - methods. -- :warning: Final slashes in `upstream_url` are no longer allowed. - [#2115](https://github.com/Kong/kong/pull/2115) -- :warning: The SSL plugin has been removed and dynamic SSL capabilities have - been added to Kong core, and are configurable via new properties on the API - entity. See the related PR for a detailed explanation of this change. - [#1970](https://github.com/Kong/kong/pull/1970) -- :warning: Drop the Dnsmasq dependency. We now internally resolve both A and - SRV DNS records. - [#1587](https://github.com/Kong/kong/pull/1587) -- :warning: Dropping support for insecure `TLS/1.0` and defaulting `Upgrade` - responses to `TLS/1.2`. - [#2119](https://github.com/Kong/kong/pull/2119) -- Bump the compatible OpenResty version to `1.11.2.1` and `1.11.2.2`. Support - for OpenResty `1.11.2.2` requires the `--without-luajit-lua52` compilation - flag. -- Separate Admin API and Proxy error logs. Admin API logs are now written to - `logs/admin_access.log`. - [#1782](https://github.com/Kong/kong/pull/1782) -- Auto-generates stronger SHA-256 with RSA encryption SSL certificates. - [#2117](https://github.com/Kong/kong/pull/2117) - -### Added - -- :fireworks: Support for Cassandra 3.x. - [#1709](https://github.com/Kong/kong/pull/1709) -- :fireworks: SRV records resolution. - [#1587](https://github.com/Kong/kong/pull/1587) -- :fireworks: Load balancing. When an A or SRV record resolves to multiple - entries, Kong now rotates those upstream targets with a Round-Robin - algorithm. This is a first step towards implementing more load balancing - algorithms. - Another way to specify multiple upstream targets is to use the newly - introduced `/upstreams` and `/targets` entities of the Admin API. - [#1587](https://github.com/Kong/kong/pull/1587) - [#1735](https://github.com/Kong/kong/pull/1735) -- :fireworks: Multiple hosts and paths per API. Kong can now route incoming - requests to your services based on a combination of Host headers, URIs and - HTTP methods. See the related PR for a detailed explanation of the new - properties and capabilities of the new router. - [#1970](https://github.com/Kong/kong/pull/1970) -- :fireworks: Maintain upstream connection pools which should greatly improve - performance, especially for HTTPS upstream connections. We now use HTTP/1.1 - for upstream connections as well as an nginx `upstream` block with a - configurable`keepalive` directive, thanks to the new `nginx_keepalive` - configuration property. - [#1587](https://github.com/Kong/kong/pull/1587) - [#1827](https://github.com/Kong/kong/pull/1827) -- :fireworks: Websockets support. Kong can now upgrade client connections to - use the `ws` protocol when `Upgrade: websocket` is present. - [#1827](https://github.com/Kong/kong/pull/1827) -- Use an in-memory caching strategy for database entities in order to reduce - CPU load during requests proxying. - [#1688](https://github.com/Kong/kong/pull/1688) -- Provide negative-caching for missed database entities. This should improve - performance in some cases. - [#1914](https://github.com/Kong/kong/pull/1914) -- Support for serving the Admin API over SSL. This introduces new properties in - the configuration file: `admin_listen_ssl`, `admin_ssl`, `admin_ssl_cert` and - `admin_ssl_cert_key`. - [#1706](https://github.com/Kong/kong/pull/1706) -- Support for upstream connection timeouts. APIs now have 3 new fields: - `upstream_connect_timeout`, `upstream_send_timeout`, `upstream_read_timeout` - to specify, in milliseconds, a timeout value for requests between Kong and - your APIs. - [#2036](https://github.com/Kong/kong/pull/2036) -- Support for clustering key rotation in the underlying Serf process: - - new `cluster_keyring_file` property in the configuration file. - - new `kong cluster keys ..` CLI commands that expose the underlying - `serf keys ..` commands. - [#2069](https://github.com/Kong/kong/pull/2069) -- Support for `lua_socket_pool_size` property in configuration file. - [#2109](https://github.com/Kong/kong/pull/2109) -- Plugins: - - :fireworks: **New AWS Lambda plugin**. Thanks Tim Erickson for his - collaboration on this new addition. - [#1777](https://github.com/Kong/kong/pull/1777) - [#1190](https://github.com/Kong/kong/pull/1190) - - Anonymous authentication for auth plugins. When such plugins receive the - `config.anonymous=` property, even non-authenticated requests - will be proxied by Kong, with the traditional Consumer headers set to the - designated anonymous consumer, but also with a `X-Anonymous-Consumer` - header. Multiple auth plugins will work in a logical `OR` fashion. - [#1666](https://github.com/Kong/kong/pull/1666) and - [#2035](https://github.com/Kong/kong/pull/2035) - - request-transformer: Ability to change the HTTP method of the upstream - request. [#1635](https://github.com/Kong/kong/pull/1635) - - jwt: Support for ES256 signatures. - [#1920](https://github.com/Kong/kong/pull/1920) - - rate-limiting: Ability to select the Redis database to use via the new - `config.redis_database` plugin property. - [#1941](https://github.com/Kong/kong/pull/1941) - -### Fixed - -- Looking for Serf in known installation paths. - [#1997](https://github.com/Kong/kong/pull/1997) -- Including port in upstream `Host` header. - [#2045](https://github.com/Kong/kong/pull/2045) -- Clarify the purpose of the `cluster_listen_rpc` property in - the configuration file. Thanks Jeremy Monin for the patch. - [#1860](https://github.com/Kong/kong/pull/1860) -- Admin API: - - Properly Return JSON responses (instead of HTML) on HTTP 409 Conflict - when adding Plugins. - [#2014](https://github.com/Kong/kong/issues/2014) -- CLI: - - Avoid double-prefixing migration error messages with the database name - (PostgreSQL/Cassandra). -- Plugins: - - Fix fault tolerance logic and error reporting in rate-limiting plugins. - - CORS: Properly return `Access-Control-Allow-Credentials: false` if - `Access-Control-Allow-Origin: *`. - [#2104](https://github.com/Kong/kong/pull/2104) - - key-auth: enforce `key_names` to be proper header names according to Nginx. - [#2142](https://github.com/Kong/kong/pull/2142) - -[Back to TOC](#table-of-contents) - -## [0.9.9] - 2017/02/02 - -### Fixed - -- Correctly put Cassandra sockets into the Nginx connection pool for later - reuse. This greatly improves the performance for rate-limiting and - response-ratelimiting plugins. - [f8f5306](https://github.com/Kong/kong/commit/f8f53061207de625a29bbe5d80f1807da468a1bc) -- Correct length of a year in seconds for rate-limiting and - response-ratelimiting plugins. A year was wrongly assumed to only be 360 - days long. - [e4fdb2a](https://github.com/Kong/kong/commit/e4fdb2a3af4a5f2bf298c7b6488d88e67288c98b) -- Prevent misinterpretation of the `%` character in proxied URLs encoding. - Thanks Thomas Jouannic for the patch. - [#1998](https://github.com/Kong/kong/pull/1998) - [#2040](https://github.com/Kong/kong/pull/2040) - -[Back to TOC](#table-of-contents) - -## [0.9.8] - 2017/01/19 - -### Fixed - -- Properly set the admin IP in the Serf script. - -### Changed - -- Provide negative-caching for missed database entities. This should improve - performance in some cases. - [#1914](https://github.com/Kong/kong/pull/1914) - -### Fixed - -- Plugins: - - Fix fault tolerance logic and error reporting in rate-limiting plugins. - -[Back to TOC](#table-of-contents) - -## [0.9.7] - 2016/12/21 - -### Fixed - -- Fixed a performance issue in Cassandra by removing an old workaround that was - forcing Cassandra to use LuaSocket instead of cosockets. - [#1916](https://github.com/Kong/kong/pull/1916) -- Fixed an issue that was causing a recursive attempt to stop Kong's services - when an error was occurring. - [#1877](https://github.com/Kong/kong/pull/1877) -- Custom plugins are now properly loaded again. - [#1910](https://github.com/Kong/kong/pull/1910) -- Plugins: - - Galileo: properly encode empty arrays. - [#1909](https://github.com/Kong/kong/pull/1909) - - OAuth 2: implements a missing Postgres migration for `redirect_uri` in - every OAuth 2 credential. [#1911](https://github.com/Kong/kong/pull/1911) - - OAuth 2: safely parse the request body even when no data has been sent. - [#1915](https://github.com/Kong/kong/pull/1915) - -[Back to TOC](#table-of-contents) - -## [0.9.6] - 2016/11/29 - -### Fixed - -- Resolve support for PostgreSQL SSL connections. - [#1720](https://github.com/Kong/kong/issues/1720) -- Ensure `kong start` honors the `--conf` flag is a config file already exists - at one of the default locations (`/etc/kong.conf`, `/etc/kong/kong.conf`). - [#1681](https://github.com/Kong/kong/pull/1681) -- Obfuscate sensitive properties from the `/` Admin API route which returns - the current node's configuration. - [#1650](https://github.com/Kong/kong/pull/1650) - -[Back to TOC](#table-of-contents) - -## [0.9.5] - 2016/11/07 - -### Changed - -- Dropping support for OpenResty 1.9.15.1 in favor of 1.11.2.1 - [#1797](https://github.com/Kong/kong/pull/1797) - -### Fixed - -- Fixed an error (introduced in 0.9.4) in the auto-clustering event - -[Back to TOC](#table-of-contents) - -## [0.9.4] - 2016/11/02 - -### Fixed - -- Fixed the random string generator that was causing some problems, especially - in Serf for clustering. [#1754](https://github.com/Kong/kong/pull/1754) -- Seed random number generator in CLI. - [#1641](https://github.com/Kong/kong/pull/1641) -- Reducing log noise in the Admin API. - [#1781](https://github.com/Kong/kong/pull/1781) -- Fixed the reports lock implementation that was generating a periodic error - message. [#1783](https://github.com/Kong/kong/pull/1783) - -[Back to TOC](#table-of-contents) - -## [0.9.3] - 2016/10/07 - -### Added - -- Added support for Serf 0.8. [#1693](https://github.com/Kong/kong/pull/1693) - -### Fixed - -- Properly invalidate global plugins. - [#1723](https://github.com/Kong/kong/pull/1723) - -[Back to TOC](#table-of-contents) - -## [0.9.2] - 2016/09/20 - -### Fixed - -- Correctly report migrations errors. This was caused by an error being thrown - from the error handler, and superseding the actual error. [#1605] - (https://github.com/Kong/kong/pull/1605) -- Prevent Kong from silently failing to start. This would be caused by an - erroneous error handler. [28f5d10] - (https://github.com/Kong/kong/commit/28f5d10) -- Only report a random number generator seeding error when it is not already - seeded. [#1613](https://github.com/Kong/kong/pull/1613) -- Reduce intra-cluster noise by not propagating keepalive requests events. - [#1660](https://github.com/Kong/kong/pull/1660) -- Admin API: - - Obfuscates sensitive configuration settings from the `/` route. - [#1650](https://github.com/Kong/kong/pull/1650) -- CLI: - - Prevent a failed `kong start` to stop an already running Kong node. - [#1645](https://github.com/Kong/kong/pull/1645) - - Remove unset configuration placeholders from the nginx configuration - template. This would occur when no Internet connection would be - available and would cause Kong to compile an erroneous nginx config. - [#1606](https://github.com/Kong/kong/pull/1606) - - Properly count the number of executed migrations. - [#1649](https://github.com/Kong/kong/pull/1649) -- Plugins: - - OAuth2: remove the "Kong" mentions in missing `provision_key` error - messages. [#1633](https://github.com/Kong/kong/pull/1633) - - OAuth2: allow to correctly delete applications when using Cassandra. - [#1659](https://github.com/Kong/kong/pull/1659) - - galileo: provide a default `bodySize` value when `log_bodies=true` but the - current request/response has no body. - [#1657](https://github.com/Kong/kong/pull/1657) - -[Back to TOC](#table-of-contents) - -## [0.9.1] - 2016/09/02 - -### Added - -- Plugins: - - ACL: allow to retrieve/update/delete an ACL by group name. - [#1544](https://github.com/Kong/kong/pull/1544) - - Basic Authentication: allow to retrieve/update/delete a credential by `username`. - [#1570](https://github.com/Kong/kong/pull/1570) - - HMAC Authentication: allow to retrieve/update/delete a credential by `username`. - [#1570](https://github.com/Kong/kong/pull/1570) - - JWT Authentication: allow to retrieve/update/delete a credential by `key`. - [#1570](https://github.com/Kong/kong/pull/1570) - - Key Authentication: allow to retrieve/update/delete a credential by `key`. - [#1570](https://github.com/Kong/kong/pull/1570) - - OAuth2 Authentication: allow to retrieve/update/delete a credential by `client_id` and tokens by `access_token`. - [#1570](https://github.com/Kong/kong/pull/1570) - -### Fixed - -- Correctly parse configuration file settings containing comments. - [#1569](https://github.com/Kong/kong/pull/1569) -- Prevent third-party Lua modules (and plugins) to override the seed for random - number generation. This prevents the creation of conflicting UUIDs. - [#1558](https://github.com/Kong/kong/pull/1558) -- Use [pgmoon-mashape](https://github.com/Kong/pgmoon) `2.0.0` which - properly namespaces our fork, avoiding conflicts with other versions of - pgmoon, such as the one installed by Lapis. - [#1582](https://github.com/Kong/kong/pull/1582) -- Avoid exposing OpenResty's information on HTTP `4xx` errors. - [#1567](https://github.com/Kong/kong/pull/1567) -- ulimit with `unlimited` value is now properly handled. - [#1545](https://github.com/Kong/kong/pull/1545) -- CLI: - - Stop third-party services (Dnsmasq/Serf) when Kong could not start. - [#1588](https://github.com/Kong/kong/pull/1588) - - Prefix database migration errors (such as Postgres' `connection refused`) - with the database name (`postgres`/`cassandra`) to avoid confusions. - [#1583](https://github.com/Kong/kong/pull/1583) -- Plugins: - - galileo: Use `Content-Length` header to get request/response body size when - `log_bodies` is disabled. - [#1584](https://github.com/Kong/kong/pull/1584) -- Admin API: - - Revert the `/plugins/enabled` endpoint's response to be a JSON array, and - not an Object. [#1529](https://github.com/Kong/kong/pull/1529) - -[Back to TOC](#table-of-contents) - -## [0.9.0] - 2016/08/18 - -The main focus of this release is Kong's new CLI. With a simpler configuration file, new settings, environment variables support, new commands as well as a new interpreter, the new CLI gives more power and flexibility to Kong users and allow for an easier integration in your deployment workflow, as well as better testing for developers and plugins authors. Additionally, some new plugins and performance improvements are included as well as the regular bug fixes. - -### Changed - -- :warning: PostgreSQL is the new default datastore for Kong. If you were using Cassandra and you are upgrading, you need to explicitly set `cassandra` as your `database`. -- :warning: New CLI, with new commands and refined arguments. This new CLI uses the `resty-cli` interpreter (see [lua-resty-cli](https://github.com/openresty/resty-cli)) instead of LuaJIT. As a result, the `resty` executable must be available in your `$PATH` (resty-cli is shipped in the OpenResty bundle) as well as the `bin/kong` executable. Kong does not rely on Luarocks installing the `bin/kong` executable anymore. This change of behavior is taken care of if you are using one of the official Kong packages. -- :warning: Kong uses a new configuration file, with an easier syntax than the previous YAML file. -- New arguments for the CLI, such as verbose, debug and tracing flags. We also avoid requiring the configuration file as an argument to each command as per the previous CLI. -- Customization of the Nginx configuration can now be taken care of using two different approaches: with a custom Nginx configuration template and using `kong start --template `, or by using `kong compile` to generate the Kong Nginx sub-configuration, and `include` it in a custom Nginx instance. -- Plugins: - - Rate Limiting: the `continue_on_error` property is now called `fault_tolerant`. - - Response Rate Limiting: the `continue_on_error` property is now called `fault_tolerant`. - -### Added - -- :fireworks: Support for overriding configuration settings with environment variables. -- :fireworks: Support for SSL connections between Kong and PostgreSQL. [#1425](https://github.com/Kong/kong/pull/1425) -- :fireworks: Ability to apply plugins with more granularity: per-consumer, and global plugins are now possible. [#1403](https://github.com/Kong/kong/pull/1403) -- New `kong check` command: validates a Kong configuration file. -- Better version check for third-party dependencies (OpenResty, Serf, Dnsmasq). [#1307](https://github.com/Kong/kong/pull/1307) -- Ability to configure the validation depth of database SSL certificates from the configuration file. [#1420](https://github.com/Kong/kong/pull/1420) -- `request_host`: internationalized url support; utf-8 domain names through punycode support and paths through %-encoding. [#1300](https://github.com/Kong/kong/issues/1300) -- Implements caching locks when fetching database configuration (APIs, Plugins...) to avoid dog pile effect on cold nodes. [#1402](https://github.com/Kong/kong/pull/1402) -- Plugins: - - :fireworks: **New bot-detection plugin**: protect your APIs by detecting and rejecting common bots and crawlers. [#1413](https://github.com/Kong/kong/pull/1413) - - correlation-id: new "tracker" generator, identifying requests per worker and connection. [#1288](https://github.com/Kong/kong/pull/1288) - - request/response-transformer: ability to add strings including colon characters. [#1353](https://github.com/Kong/kong/pull/1353) - - rate-limiting: support for new rate-limiting policies (`cluster`, `local` and `redis`), and for a new `limit_by` property to force rate-limiting by `consumer`, `credential` or `ip`. - - response-rate-limiting: support for new rate-limiting policies (`cluster`, `local` and `redis`), and for a new `limit_by` property to force rate-limiting by `consumer`, `credential` or `ip`. - - galileo: performance improvements of ALF serialization. ALFs are not discarded when exceeding 20MBs anymore. [#1463](https://github.com/Kong/kong/issues/1463) - - statsd: new `upstream_stream` latency metric. [#1466](https://github.com/Kong/kong/pull/1466) - - datadog: new `upstream_stream` latency metric and tagging support for each metric. [#1473](https://github.com/Kong/kong/pull/1473) - -### Removed - -- We now use [lua-resty-jit-uuid](https://github.com/thibaultCha/lua-resty-jit-uuid) for UUID generation, which is a pure Lua implementation of [RFC 4122](https://www.ietf.org/rfc/rfc4122.txt). As a result, libuuid is not a dependency of Kong anymore. - -### Fixed - -- Sensitive configuration settings are not printed to stdout anymore. [#1256](https://github.com/Kong/kong/issues/1256) -- Fixed bug that caused nodes to remove themselves from the database when they attempted to join the cluster. [#1437](https://github.com/Kong/kong/pull/1437) -- Plugins: - - request-size-limiting: use proper constant for MB units while setting the size limit. [#1416](https://github.com/Kong/kong/pull/1416) - - OAuth2: security and config validation fixes. [#1409](https://github.com/Kong/kong/pull/1409) [#1112](https://github.com/Kong/kong/pull/1112) - - request/response-transformer: better validation of fields provided without a value. [#1399](https://github.com/Kong/kong/pull/1399) - - JWT: handle some edge-cases that could result in HTTP 500 errors. [#1362](https://github.com/Kong/kong/pull/1362) - -> **internal** -> - new test suite using resty-cli and removing the need to monkey-patch the `ngx` global. -> - custom assertions and new helper methods (`wait_until()`) to gracefully fail in case of timeout. -> - increase atomicity of the testing environment. -> - lighter testing instance, only running 1 worker and not using Dnsmasq by default. - -[Back to TOC](#table-of-contents) - -## [0.8.3] - 2016/06/01 - -This release includes some bugfixes: - -### Changed - -- Switched the log level of the "No nodes found in cluster" warning to `INFO`, that was printed when starting up the first Kong node in a new cluster. -- Kong now requires OpenResty `1.9.7.5`. - -### Fixed - -- New nodes are now properly registered into the `nodes` table when running on the same machine. [#1281](https://github.com/Kong/kong/pull/1281) -- Fixed a failed error parsing on Postgres. [#1269](https://github.com/Kong/kong/pull/1269) -- Plugins: - - Response Transformer: Slashes are now encoded properly, and fixed a bug that hang the execution of the plugin. [#1257](https://github.com/Kong/kong/pull/1257) and [#1263](https://github.com/Kong/kong/pull/1263) - - JWT: If a value for `algorithm` is missing, it's now `HS256` by default. This problem occurred when migrating from older versions of Kong. - - OAuth 2.0: Fixed a Postgres problem that was preventing an application from being created, and fixed a check on the `redirect_uri` field. [#1264](https://github.com/Kong/kong/pull/1264) and [#1267](https://github.com/Kong/kong/issues/1267) - -[Back to TOC](#table-of-contents) - -## [0.8.2] - 2016/05/25 - -This release includes bugfixes and minor updates: - -### Added - -- Support for a simple slash in `request_path`. [#1227](https://github.com/Kong/kong/pull/1227) -- Plugins: - - Response Rate Limiting: it now appends usage headers to the upstream requests in the form of `X-Ratelimit-Remaining-{limit_name}` and introduces a new `config.block_on_first_violation` property. [#1235](https://github.com/Kong/kong/pull/1235) - -#### Changed - -- Plugins: - - **Mashape Analytics: The plugin is now called "Galileo", and added support for Galileo v3. [#1159](https://github.com/Kong/kong/pull/1159)** - -#### Fixed - -- Postgres now relies on the `search_path` configured on the database and its default value `$user, public`. [#1196](https://github.com/Kong/kong/issues/1196) -- Kong now properly encodes an empty querystring parameter like `?param=` when proxying the request. [#1210](https://github.com/Kong/kong/pull/1210) -- The configuration now checks that `cluster.ttl_on_failure` is at least 60 seconds. [#1199](https://github.com/Kong/kong/pull/1199) -- Plugins: - - Loggly: Fixed an issue that was triggering 400 and 500 errors. [#1184](https://github.com/Kong/kong/pull/1184) - - JWT: The `TYP` value in the header is not optional and case-insensitive. [#1192](https://github.com/Kong/kong/pull/1192) - - Request Transformer: Fixed a bug when transforming request headers. [#1202](https://github.com/Kong/kong/pull/1202) - - OAuth 2.0: Multiple redirect URIs are now supported. [#1112](https://github.com/Kong/kong/pull/1112) - - IP Restriction: Fixed that prevented the plugin for working properly when added on an API. [#1245](https://github.com/Kong/kong/pull/1245) - - CORS: Fixed an issue when `config.preflight_continue` was enabled. [#1240](https://github.com/Kong/kong/pull/1240) - -[Back to TOC](#table-of-contents) - -## [0.8.1] - 2016/04/27 - -This release includes some fixes and minor updates: - -### Added - -- Adds `X-Forwarded-Host` and `X-Forwarded-Prefix` to the upstream request headers. [#1180](https://github.com/Kong/kong/pull/1180) -- Plugins: - - Datadog: Added two new metrics, `unique_users` and `request_per_user`, that log the consumer information. [#1179](https://github.com/Kong/kong/pull/1179) - -### Fixed - -- Fixed a DAO bug that affected full entity updates. [#1163](https://github.com/Kong/kong/pull/1163) -- Fixed a bug when setting the authentication provider in Cassandra. -- Updated the Cassandra driver to v0.5.2. -- Properly enforcing required fields in PUT requests. [#1177](https://github.com/Kong/kong/pull/1177) -- Fixed a bug that prevented to retrieve the hostname of the local machine on certain systems. [#1178](https://github.com/Kong/kong/pull/1178) - -[Back to TOC](#table-of-contents) - -## [0.8.0] - 2016/04/18 - -This release includes support for PostgreSQL as Kong's primary datastore! - -### Breaking changes - -- Remove support for the long deprecated `/consumers/:consumer/keyauth/` and `/consumers/:consumer/basicauth/` routes (deprecated in `0.5.0`). The new routes (available since `0.5.0` too) use the real name of the plugin: `/consumers/:consumer/key-auth` and `/consumers/:consumer/basic-auth`. - -### Added - -- Support for PostgreSQL 9.4+ as Kong's primary datastore. [#331](https://github.com/Kong/kong/issues/331) [#1054](https://github.com/Kong/kong/issues/1054) -- Configurable Cassandra reading/writing consistency. [#1026](https://github.com/Kong/kong/pull/1026) -- Admin API: including pending and running timers count in the response to `/`. [#992](https://github.com/Kong/kong/pull/992) -- Plugins - - **New correlation-id plugin**: assign unique identifiers to the requests processed by Kong. Courtesy of [@opyate](https://github.com/opyate). [#1094](https://github.com/Kong/kong/pull/1094) - - LDAP: add support for LDAP authentication. [#1133](https://github.com/Kong/kong/pull/1133) - - StatsD: add support for StatsD logging. [#1142](https://github.com/Kong/kong/pull/1142) - - JWT: add support for RS256 signed tokens thanks to [@kdstew](https://github.com/kdstew)! [#1053](https://github.com/Kong/kong/pull/1053) - - ACL: appends `X-Consumer-Groups` to the request, so the upstream service can check what groups the consumer belongs to. [#1154](https://github.com/Kong/kong/pull/1154) - - Galileo (mashape-analytics): increase batch sending timeout to 30s. [#1091](https://github.com/Kong/kong/pull/1091) -- Added `ttl_on_failure` option in the cluster configuration, to configure the TTL of failed nodes. [#1125](https://github.com/Kong/kong/pull/1125) - -### Fixed - -- Introduce a new `port` option when connecting to your Cassandra cluster instead of using the CQL default (9042). [#1139](https://github.com/Kong/kong/issues/1139) -- Plugins - - Request/Response Transformer: add missing migrations for upgrades from ` <= 0.5.x`. [#1064](https://github.com/Kong/kong/issues/1064) - - OAuth2 - - Error responses comply to RFC 6749. [#1017](https://github.com/Kong/kong/issues/1017) - - Handle multipart requests. [#1067](https://github.com/Kong/kong/issues/1067) - - Make access_tokens correctly expire. [#1089](https://github.com/Kong/kong/issues/1089) - -> **internal** -> - replace globals with singleton pattern thanks to [@mars](https://github.com/mars). -> - fixed resolution mismatches when using deep paths in the path resolver. - -[Back to TOC](#table-of-contents) - -## [0.7.0] - 2016/02/24 - -### Breaking changes - -Due to the NGINX security fixes (CVE-2016-0742, CVE-2016-0746, CVE-2016-0747), OpenResty was bumped to `1.9.7.3` which is not backwards compatible, and thus requires changes to be made to the `nginx` property of Kong's configuration file. See the [0.7 upgrade path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-07x) for instructions. - -However by upgrading the underlying OpenResty version, source installations do not have to patch the NGINX core and use the old `ssl-cert-by-lua` branch of ngx_lua anymore. This will make source installations much easier. - -### Added - -- Support for OpenResty `1.9.7.*`. This includes NGINX security fixes (CVE-2016-0742, CVE-2016-0746, CVE-2016-0747). [#906](https://github.com/Kong/kong/pull/906) -- Plugins - - **New Runscope plugin**: Monitor your APIs from Kong with Runscope. Courtesy of [@mansilladev](https://github.com/mansilladev). [#924](https://github.com/Kong/kong/pull/924) - - Datadog: New `response.size` metric. [#923](https://github.com/Kong/kong/pull/923) - - Rate-Limiting and Response Rate-Limiting - - New `config.async` option to asynchronously increment counters to reduce latency at the cost of slightly reducing the accuracy. [#912](https://github.com/Kong/kong/pull/912) - - New `config.continue_on_error` option to keep proxying requests in case the datastore is unreachable. rate-limiting operations will be disabled until the datastore is responsive again. [#953](https://github.com/Kong/kong/pull/953) -- CLI - - Perform a simple permission check on the NGINX working directory when starting, to prevent errors during execution. [#939](https://github.com/Kong/kong/pull/939) -- Send 50x errors with the appropriate format. [#927](https://github.com/Kong/kong/pull/927) [#970](https://github.com/Kong/kong/pull/970) - -### Fixed - -- Plugins - - OAuth2 - - Better handling of `redirect_uri` (prevent the use of fragments and correctly handle querystrings). Courtesy of [@PGBI](https://github.com/PGBI). [#930](https://github.com/Kong/kong/pull/930) - - Add `PUT` support to the `/auth2_tokens` route. [#897](https://github.com/Kong/kong/pull/897) - - Better error message when the `access_token` is missing. [#1003](https://github.com/Kong/kong/pull/1003) - - IP restriction: Fix an issue that could arise when restarting Kong. Now Kong does not need to be restarted for the ip-restriction configuration to take effect. [#782](https://github.com/Kong/kong/pull/782) [#960](https://github.com/Kong/kong/pull/960) - - ACL: Properly invalidating entities when assigning a new ACL group. [#996](https://github.com/Kong/kong/pull/996) - - SSL: Replace shelled out openssl calls with native `ngx.ssl` conversion utilities, which preserve the certificate chain. [#968](https://github.com/Kong/kong/pull/968) -- Avoid user warning on start when the user is not root. [#964](https://github.com/Kong/kong/pull/964) -- Store Serf logs in NGINX working directory to prevent eventual permission issues. [#975](https://github.com/Kong/kong/pull/975) -- Allow plugins configured on a Consumer *without* being configured on an API to run. [#978](https://github.com/Kong/kong/issues/978) [#980](https://github.com/Kong/kong/pull/980) -- Fixed an edge-case where Kong nodes would not be registered in the `nodes` table. [#1008](https://github.com/Kong/kong/pull/1008) - -[Back to TOC](#table-of-contents) - -## [0.6.1] - 2016/02/03 - -This release contains tiny bug fixes that were especially annoying for complex Cassandra setups and power users of the Admin API! - -### Added - -- A `timeout` property for the Cassandra configuration. In ms, this timeout is effective as a connection and a reading timeout. [#937](https://github.com/Kong/kong/pull/937) - -### Fixed - -- Correctly set the Cassandra SSL certificate in the Nginx configuration while starting Kong. [#921](https://github.com/Kong/kong/pull/921) -- Rename the `user` Cassandra property to `username` (Kong looks for `username`, hence `user` would fail). [#922](https://github.com/Kong/kong/pull/922) -- Allow Cassandra authentication with arbitrary plain text auth providers (such as Instaclustr uses), fixing authentication with them. [#937](https://github.com/Kong/kong/pull/937) -- Admin API - - Fix the `/plugins/:id` route for `PATCH` method. [#941](https://github.com/Kong/kong/pull/941) -- Plugins - - HTTP logging: remove the additional `\r\n` at the end of the logging request body. [#926](https://github.com/Kong/kong/pull/926) - - Galileo: catch occasional internal errors happening when a request was cancelled by the client and fix missing shm for the retry policy. [#931](https://github.com/Kong/kong/pull/931) - -[Back to TOC](#table-of-contents) - -## [0.6.0] - 2016/01/22 - -### Breaking changes - - We would recommended to consult the suggested [0.6 upgrade path](https://github.com/Kong/kong/blob/master/UPGRADE.md#upgrade-to-06x) for this release. - -- [Serf](https://www.serf.io/) is now a Kong dependency. It allows Kong nodes to communicate between each other opening the way to many features and improvements. -- The configuration file changed. Some properties were renamed, others were moved, and some are new. We would recommend checking out the new default configuration file. -- Drop the Lua 5.1 dependency which was only used by the CLI. The CLI now runs with LuaJIT, which is consistent with other Kong components (Luarocks and OpenResty) already relying on LuaJIT. Make sure the LuaJIT interpreter is included in your `$PATH`. [#799](https://github.com/Kong/kong/pull/799) - -### Added - -One of the biggest new features of this release is the cluster-awareness added to Kong in [#729](https://github.com/Kong/kong/pull/729), which deserves its own section: - -- Each Kong node is now aware of belonging to a cluster through Serf. Nodes automatically join the specified cluster according to the configuration file's settings. -- The datastore cache is not invalidated by expiration time anymore, but following an invalidation strategy between the nodes of a same cluster, leading to improved performance. -- Admin API - - Expose a `/cache` endpoint for retrieving elements stored in the in-memory cache of a node. - - Expose a `/cluster` endpoint used to add/remove/list members of the cluster, and also used internally for data propagation. -- CLI - - New `kong cluster` command for cluster management. - - New `kong status` command for cluster healthcheck. - -Other additions include: - -- New Cassandra driver which makes Kong aware of the Cassandra cluster. Kong is now unaffected if one of your Cassandra nodes goes down as long as a replica is available on another node. Load balancing policies also improve the performance along with many other smaller improvements. [#803](https://github.com/Kong/kong/pull/803) -- Admin API - - A new `total` field in API responses, that counts the total number of entities in the datastore. [#635](https://github.com/Kong/kong/pull/635) -- Configuration - - Possibility to configure the keyspace replication strategy for Cassandra. It will be taken into account by the migrations when the configured keyspace does not already exist. [#350](https://github.com/Kong/kong/issues/350) - - Dnsmasq is now optional. You can specify a custom DNS resolver address that Kong will use when resolving hostnames. This can be configured in `kong.yml`. [#625](https://github.com/Kong/kong/pull/625) -- Plugins - - **New "syslog" plugin**: send logs to local system log. [#698](https://github.com/Kong/kong/pull/698) - - **New "loggly" plugin**: send logs to Loggly over UDP. [#698](https://github.com/Kong/kong/pull/698) - - **New "datadog" plugin**: send logs to Datadog server. [#758](https://github.com/Kong/kong/pull/758) - - OAuth2 - - Add support for `X-Forwarded-Proto` header. [#650](https://github.com/Kong/kong/pull/650) - - Expose a new `/oauth2_tokens` endpoint with the possibility to retrieve, update or delete OAuth 2.0 access tokens. [#729](https://github.com/Kong/kong/pull/729) - - JWT - - Support for base64 encoded secrets. [#838](https://github.com/Kong/kong/pull/838) [#577](https://github.com/Kong/kong/issues/577) - - Support to configure the claim in which the key is given into the token (not `iss` only anymore). [#838](https://github.com/Kong/kong/pull/838) - - Request transformer - - Support for more transformation options: `remove`, `replace`, `add`, `append` motivated by [#393](https://github.com/Kong/kong/pull/393). See [#824](https://github.com/Kong/kong/pull/824) - - Support JSON body transformation. [#569](https://github.com/Kong/kong/issues/569) - - Response transformer - - Support for more transformation options: `remove`, `replace`, `add`, `append` motivated by [#393](https://github.com/Kong/kong/pull/393). See [#822](https://github.com/Kong/kong/pull/822) - -### Changed - -- As mentioned in the breaking changes section, a new configuration file format and validation. All properties are now documented and commented out with their default values. This allows for a lighter configuration file and more clarity as to what properties relate to. It also catches configuration mistakes. [#633](https://github.com/Kong/kong/pull/633) -- Replace the UUID generator library with a new implementation wrapping lib-uuid, fixing eventual conflicts happening in cases such as described in [#659](https://github.com/Kong/kong/pull/659). See [#695](https://github.com/Kong/kong/pull/695) -- Admin API - - Increase the maximum body size to 10MB in order to handle configuration requests with heavy payloads. [#700](https://github.com/Kong/kong/pull/700) - - Disable access logs for the `/status` endpoint. - - The `/status` endpoint now includes `database` statistics, while the previous stats have been moved to a `server` response field. [#635](https://github.com/Kong/kong/pull/635) - -### Fixed - -- Behaviors described in [#603](https://github.com/Kong/kong/issues/603) related to the failure of Cassandra nodes thanks to the new driver. [#803](https://github.com/Kong/kong/issues/803) -- Latency headers are now properly included in responses sent to the client. [#708](https://github.com/Kong/kong/pull/708) -- `strip_request_path` does not add a trailing slash to the API's `upstream_url` anymore before proxying. [#675](https://github.com/Kong/kong/issues/675) -- Do not URL decode querystring before proxying the request to the upstream service. [#749](https://github.com/Kong/kong/issues/749) -- Handle cases when the request would be terminated prior to the Kong execution (that is, before ngx_lua reaches the `access_by_lua` context) in cases such as the use of a custom nginx module. [#594](https://github.com/Kong/kong/issues/594) -- Admin API - - The PUT method now correctly updates boolean fields (such as `strip_request_path`). [#765](https://github.com/Kong/kong/pull/765) - - The PUT method now correctly resets a plugin configuration. [#720](https://github.com/Kong/kong/pull/720) - - PATCH correctly set previously unset fields. [#861](https://github.com/Kong/kong/pull/861) - - In the responses, the `next` link is not being displayed anymore if there are no more entities to be returned. [#635](https://github.com/Kong/kong/pull/635) - - Prevent the update of `created_at` fields. [#820](https://github.com/Kong/kong/pull/820) - - Better `request_path` validation for APIs. "/" is not considered a valid path anymore. [#881](https://github.com/Kong/kong/pull/881) -- Plugins - - Galileo: ensure the `mimeType` value is always a string in ALFs. [#584](https://github.com/Kong/kong/issues/584) - - JWT: allow to update JWT credentials using the PATCH method. It previously used to reply with `405 Method not allowed` because the PATCH method was not implemented. [#667](https://github.com/Kong/kong/pull/667) - - Rate limiting: fix a warning when many periods are configured. [#681](https://github.com/Kong/kong/issues/681) - - Basic Authentication: do not re-hash the password field when updating a credential. [#726](https://github.com/Kong/kong/issues/726) - - File log: better permissions for on file creation for file-log plugin. [#877](https://github.com/Kong/kong/pull/877) - - OAuth2 - - Implement correct responses when the OAuth2 challenges are refused. [#737](https://github.com/Kong/kong/issues/737) - - Handle querystring on `/authorize` and `/token` URLs. [#687](https://github.com/Kong/kong/pull/667) - - Handle punctuation in scopes on `/authorize` and `/token` endpoints. [#658](https://github.com/Kong/kong/issues/658) - -> ***internal*** -> - Event bus for local and cluster-wide events propagation. Plans for this event bus is to be widely used among Kong in the future. -> - The Kong Public Lua API (Lua helpers integrated in Kong such as DAO and Admin API helpers) is now documented with [ldoc](http://stevedonovan.github.io/ldoc/). -> - Work has been done to restore the reliability of the CI platforms. -> - Migrations can now execute DML queries (instead of DDL queries only). Handy for migrations implying plugin configuration changes, plugins renamings etc... [#770](https://github.com/Kong/kong/pull/770) - -[Back to TOC](#table-of-contents) - -## [0.5.4] - 2015/12/03 - -### Fixed - -- Mashape Analytics plugin (renamed Galileo): - - Improve stability under heavy load. [#757](https://github.com/Kong/kong/issues/757) - - base64 encode ALF request/response bodies, enabling proper support for Galileo bodies inspection capabilities. [#747](https://github.com/Kong/kong/pull/747) - - Do not include JSON bodies in ALF `postData.params` field. [#766](https://github.com/Kong/kong/pull/766) - -[Back to TOC](#table-of-contents) - -## [0.5.3] - 2015/11/16 - -### Fixed - -- Avoids additional URL encoding when proxying to an upstream service. [#691](https://github.com/Kong/kong/pull/691) -- Potential timing comparison bug in HMAC plugin. [#704](https://github.com/Kong/kong/pull/704) - -### Added - -- The Galileo plugin now supports arbitrary host, port and path values. [#721](https://github.com/Kong/kong/pull/721) - -[Back to TOC](#table-of-contents) - -## [0.5.2] - 2015/10/21 - -A few fixes requested by the community! - -### Fixed - -- Kong properly search the `nginx` in your $PATH variable. -- Plugins: - - OAuth2: can detect that the originating protocol for a request was HTTPS through the `X-Forwarded-Proto` header and work behind another reverse proxy (load balancer). [#650](https://github.com/Kong/kong/pull/650) - - HMAC signature: support for `X-Date` header to sign the request for usage in browsers (since the `Date` header is protected). [#641](https://github.com/Kong/kong/issues/641) - -[Back to TOC](#table-of-contents) - -## [0.5.1] - 2015/10/13 - -Fixing a few glitches we let out with 0.5.0! - -### Added - -- Basic Authentication and HMAC Authentication plugins now also send the `X-Credential-Username` to the upstream server. -- Admin API now accept JSON when receiving a CORS request. [#580](https://github.com/Kong/kong/pull/580) -- Add a `WWW-Authenticate` header for HTTP 401 responses for basic-auth and key-auth. [#588](https://github.com/Kong/kong/pull/588) - -### Changed - -- Protect Kong from POODLE SSL attacks by omitting SSLv3 (CVE-2014-3566). [#563](https://github.com/Kong/kong/pull/563) -- Remove support for key-auth key in body. [#566](https://github.com/Kong/kong/pull/566) - -### Fixed - -- Plugins - - HMAC - - The migration for this plugin is now correctly being run. [#611](https://github.com/Kong/kong/pull/611) - - Wrong username doesn't return HTTP 500 anymore, but 403. [#602](https://github.com/Kong/kong/pull/602) - - JWT: `iss` not being found doesn't return HTTP 500 anymore, but 403. [#578](https://github.com/Kong/kong/pull/578) - - OAuth2: client credentials flow does not include a refresh token anymore. [#562](https://github.com/Kong/kong/issues/562) -- Fix an occasional error when updating a plugin without a config. [#571](https://github.com/Kong/kong/pull/571) - -[Back to TOC](#table-of-contents) - -## [0.5.0] - 2015/09/25 - -With new plugins, many improvements and bug fixes, this release comes with breaking changes that will require your attention. - -### Breaking changes - -Several breaking changes are introduced. You will have to slightly change your configuration file and a migration script will take care of updating your database cluster. **Please follow the instructions in [UPGRADE.md](/UPGRADE.md#update-to-kong-050) for an update without downtime.** -- Many plugins were renamed due to new naming conventions for consistency. [#480](https://github.com/Kong/kong/issues/480) -- In the configuration file, the Cassandra `hosts` property was renamed to `contact_points`. [#513](https://github.com/Kong/kong/issues/513) -- Properties belonging to APIs entities have been renamed for clarity. [#513](https://github.com/Kong/kong/issues/513) - - `public_dns` -> `request_host` - - `path` -> `request_path` - - `strip_path` -> `strip_request_path` - - `target_url` -> `upstream_url` -- `plugins_configurations` have been renamed to `plugins`, and their `value` property has been renamed to `config` to avoid confusions. [#513](https://github.com/Kong/kong/issues/513) -- The database schema has been updated to handle the separation of plugins outside of the core repository. -- The Key authentication and Basic authentication plugins routes have changed: - -``` -Old route New route -/consumers/:consumer/keyauth -> /consumers/:consumer/key-auth -/consumers/:consumer/keyauth/:id -> /consumers/:consumer/key-auth/:id -/consumers/:consumer/basicauth -> /consumers/:consumer/basic-auth -/consumers/:consumer/basicauth/:id -> /consumers/:consumer/basic-auth/:id -``` - -The old routes are still maintained but will be removed in upcoming versions. Consider them **deprecated**. - -- Admin API - - The route to retrieve enabled plugins is now under `/plugins/enabled`. - - The route to retrieve a plugin's configuration schema is now under `/plugins/schema/{plugin name}`. - -#### Added - -- Plugins - - **New Response Rate Limiting plugin**: Give a usage quota to your users based on a parameter in your response. [#247](https://github.com/Kong/kong/pull/247) - - **New ACL (Access Control) plugin**: Configure authorizations for your Consumers. [#225](https://github.com/Kong/kong/issues/225) - - **New JWT (JSON Web Token) plugin**: Verify and authenticate JWTs. [#519](https://github.com/Kong/kong/issues/519) - - **New HMAC signature plugin**: Verify and authenticate HMAC signed HTTP requests. [#549](https://github.com/Kong/kong/pull/549) - - Plugins migrations. Each plugin can now have its own migration scripts if it needs to store data in your cluster. This is a step forward to improve Kong's pluggable architecture. [#443](https://github.com/Kong/kong/pull/443) - - Basic Authentication: the password field is now sha1 encrypted. [#33](https://github.com/Kong/kong/issues/33) - - Basic Authentication: now supports credentials in the `Proxy-Authorization` header. [#460](https://github.com/Kong/kong/issues/460) - -#### Changed - -- Basic Authentication and Key Authentication now require authentication parameters even when the `Expect: 100-continue` header is being sent. [#408](https://github.com/Kong/kong/issues/408) -- Key Auth plugin does not support passing the key in the request payload anymore. [#566](https://github.com/Kong/kong/pull/566) -- APIs' names cannot contain characters from the RFC 3986 reserved list. [#589](https://github.com/Kong/kong/pull/589) - -#### Fixed - -- Resolver - - Making a request with a querystring will now correctly match an API's path. [#496](https://github.com/Kong/kong/pull/496) -- Admin API - - Data associated to a given API/Consumer will correctly be deleted if related Consumer/API is deleted. [#107](https://github.com/Kong/kong/issues/107) [#438](https://github.com/Kong/kong/issues/438) [#504](https://github.com/Kong/kong/issues/504) - - The `/api/{api_name_or_id}/plugins/{plugin_name_or_id}` changed to `/api/{api_name_or_id}/plugins/{plugin_id}` to avoid requesting the wrong plugin if two are configured for one API. [#482](https://github.com/Kong/kong/pull/482) - - APIs created without a `name` but with a `request_path` will now have a name which defaults to the set `request_path`. [#547](https://github.com/Kong/kong/issues/547) -- Plugins - - Mashape Analytics: More robust buffer and better error logging. [#471](https://github.com/Kong/kong/pull/471) - - Mashape Analytics: Several ALF (API Log Format) serialization fixes. [#515](https://github.com/Kong/kong/pull/515) - - Oauth2: A response is now returned on `http://kong:8001/consumers/{consumer}/oauth2/{oauth2_id}`. [#469](https://github.com/Kong/kong/issues/469) - - Oauth2: Saving `authenticated_userid` on Password Grant. [#476](https://github.com/Kong/kong/pull/476) - - Oauth2: Proper handling of the `/oauth2/authorize` and `/oauth2/token` endpoints in the OAuth 2.0 Plugin when an API with a `path` is being consumed using the `public_dns` instead. [#503](https://github.com/Kong/kong/issues/503) - - OAuth2: Properly returning `X-Authenticated-UserId` in the `client_credentials` and `password` flows. [#535](https://github.com/Kong/kong/issues/535) - - Response-Transformer: Properly handling JSON responses that have a charset specified in their `Content-Type` header. - -[Back to TOC](#table-of-contents) - -## [0.4.2] - 2015/08/10 - -#### Added - -- Cassandra authentication and SSL encryption. [#405](https://github.com/Kong/kong/pull/405) -- `preserve_host` flag on APIs to preserve the Host header when a request is proxied. [#444](https://github.com/Kong/kong/issues/444) -- Added the Resource Owner Password Credentials Grant to the OAuth 2.0 Plugin. [#448](https://github.com/Kong/kong/issues/448) -- Auto-generation of default SSL certificate. [#453](https://github.com/Kong/kong/issues/453) - -#### Changed - -- Remove `cassandra.port` property in configuration. Ports are specified by having `cassandra.hosts` addresses using the `host:port` notation (RFC 3986). [#457](https://github.com/Kong/kong/pull/457) -- Default SSL certificate is now auto-generated and stored in the `nginx_working_dir`. -- OAuth 2.0 plugin now properly forces HTTPS. - -#### Fixed - -- Better handling of multi-nodes Cassandra clusters. [#450](https://github.com/Kong/kong/pull/405) -- mashape-analytics plugin: handling of numerical values in querystrings. [#449](https://github.com/Kong/kong/pull/405) -- Path resolver `strip_path` option wrongfully matching the `path` property multiple times in the request URI. [#442](https://github.com/Kong/kong/issues/442) -- File Log Plugin bug that prevented the file creation in some environments. [#461](https://github.com/Kong/kong/issues/461) -- Clean output of the Kong CLI. [#235](https://github.com/Kong/kong/issues/235) - -[Back to TOC](#table-of-contents) - -## [0.4.1] - 2015/07/23 - -#### Fixed - -- Issues with the Mashape Analytics plugin. [#425](https://github.com/Kong/kong/pull/425) -- Handle hyphens when executing path routing with `strip_path` option enabled. [#431](https://github.com/Kong/kong/pull/431) -- Adding the Client Credentials OAuth 2.0 flow. [#430](https://github.com/Kong/kong/issues/430) -- A bug that prevented "dnsmasq" from being started on some systems, including Debian. [f7da790](https://github.com/Kong/kong/commit/f7da79057ce29c7d1f6d90f4bc160cc3d9c8611f) -- File Log plugin: optimizations by avoiding the buffered I/O layer. [20bb478](https://github.com/Kong/kong/commit/20bb478952846faefec6091905bd852db24a0289) - -[Back to TOC](#table-of-contents) - -## [0.4.0] - 2015/07/15 - -#### Added - -- Implement wildcard subdomains for APIs' `public_dns`. [#381](https://github.com/Kong/kong/pull/381) [#297](https://github.com/Kong/kong/pull/297) -- Plugins - - **New OAuth 2.0 plugin.** [#341](https://github.com/Kong/kong/pull/341) [#169](https://github.com/Kong/kong/pull/169) - - **New Mashape Analytics plugin.** [#360](https://github.com/Kong/kong/pull/360) [#272](https://github.com/Kong/kong/pull/272) - - **New IP restriction plugin.** [#379](https://github.com/Kong/kong/pull/379) - - Ratelimiting: support for multiple limits. [#382](https://github.com/Kong/kong/pull/382) [#205](https://github.com/Kong/kong/pull/205) - - HTTP logging: support for HTTPS endpoint. [#342](https://github.com/Kong/kong/issues/342) - - Logging plugins: new properties for logs timing. [#351](https://github.com/Kong/kong/issues/351) - - Key authentication: now auto-generates a key if none is specified. [#48](https://github.com/Kong/kong/pull/48) -- Resolver - - `path` property now accepts arbitrary depth. [#310](https://github.com/Kong/kong/issues/310) -- Admin API - - Enable CORS by default. [#371](https://github.com/Kong/kong/pull/371) - - Expose a new endpoint to get a plugin configuration's schema. [#376](https://github.com/Kong/kong/pull/376) [#309](https://github.com/Kong/kong/pull/309) - - Expose a new endpoint to retrieve a node's status. [417c137](https://github.com/Kong/kong/commit/417c1376c08d3562bebe0c0816c6b54df045f515) -- CLI - - `$ kong migrations reset` now asks for confirmation. [#365](https://github.com/Kong/kong/pull/365) - -#### Fixed - -- Plugins - - Basic authentication not being executed if added to an API with default configuration. [6d732cd](https://github.com/Kong/kong/commit/6d732cd8b0ec92ef328faa843215d8264f50fb75) - - SSL plugin configuration parsing. [#353](https://github.com/Kong/kong/pull/353) - - SSL plugin doesn't accept a `consumer_id` anymore, as this wouldn't make sense. [#372](https://github.com/Kong/kong/pull/372) [#322](https://github.com/Kong/kong/pull/322) - - Authentication plugins now return `401` when missing credentials. [#375](https://github.com/Kong/kong/pull/375) [#354](https://github.com/Kong/kong/pull/354) -- Admin API - - Non supported HTTP methods now return `405` instead of `500`. [38f1b7f](https://github.com/Kong/kong/commit/38f1b7fa9f45f60c4130ef5ff9fe2c850a2ba586) - - Prevent PATCH requests from overriding a plugin's configuration if partially updated. [9a7388d](https://github.com/Kong/kong/commit/9a7388d695c9de105917cde23a684a7d6722a3ca) -- Handle occasionally missing `schema_migrations` table. [#365](https://github.com/Kong/kong/pull/365) [#250](https://github.com/Kong/kong/pull/250) - -> **internal** -> - DAO: -> - Complete refactor. No more need for hard-coded queries. [#346](https://github.com/Kong/kong/pull/346) -> - Schemas: -> - New `self_check` test for schema definitions. [5bfa7ca](https://github.com/Kong/kong/commit/5bfa7ca13561173161781f872244d1340e4152c1) - -[Back to TOC](#table-of-contents) - -## [0.3.2] - 2015/06/08 - -#### Fixed - -- Uppercase Cassandra keyspace bug that prevented Kong to work with [kongdb.org](http://kongdb.org/) -- Multipart requests not properly parsed in the admin API. [#344](https://github.com/Kong/kong/issues/344) - -[Back to TOC](#table-of-contents) - -## [0.3.1] - 2015/06/07 - -#### Fixed - -- Schema migrations are now automatic, which was missing from previous releases. [#303](https://github.com/Kong/kong/issues/303) - -[Back to TOC](#table-of-contents) - -## [0.3.0] - 2015/06/04 - -#### Added - -- Support for SSL. -- Plugins - - New HTTP logging plugin. [#226](https://github.com/Kong/kong/issues/226) [#251](https://github.com/Kong/kong/pull/251) - - New SSL plugin. - - New request size limiting plugin. [#292](https://github.com/Kong/kong/pull/292) - - Default logging format improvements. [#226](https://github.com/Kong/kong/issues/226) [#262](https://github.com/Kong/kong/issues/262) - - File logging now logs to a custom file. [#202](https://github.com/Kong/kong/issues/202) - - Keyauth plugin now defaults `key_names` to "apikey". -- Admin API - - RESTful routing. Much nicer Admin API routing. Ex: `/apis/{name_or_id}/plugins`. [#98](https://github.com/Kong/kong/issues/98) [#257](https://github.com/Kong/kong/pull/257) - - Support `PUT` method for endpoints such as `/apis/`, `/apis/plugins/`, `/consumers/` - - Support for `application/json` and `x-www-form-urlencoded` Content Types for all `PUT`, `POST` and `PATCH` endpoints by passing a `Content-Type` header. [#236](https://github.com/Kong/kong/pull/236) -- Resolver - - Support resolving APIs by Path as well as by Header. [#192](https://github.com/Kong/kong/pull/192) [#282](https://github.com/Kong/kong/pull/282) - - Support for `X-Host-Override` as an alternative to `Host` for browsers. [#203](https://github.com/Kong/kong/issues/203) [#246](https://github.com/Kong/kong/pull/246) -- Auth plugins now send user informations to your upstream services. [#228](https://github.com/Kong/kong/issues/228) -- Invalid `target_url` value are now being caught when creating an API. [#149](https://github.com/Kong/kong/issues/149) - -#### Fixed - -- Uppercase Cassandra keyspace causing migration failure. [#249](https://github.com/Kong/kong/issues/249) -- Guarantee that ratelimiting won't allow requests in case the atomicity of the counter update is not guaranteed. [#289](https://github.com/Kong/kong/issues/289) - -> **internal** -> - Schemas: -> - New property type: `array`. [#277](https://github.com/Kong/kong/pull/277) -> - Entities schemas now live in their own files and are starting to be unit tested. -> - Subfields are handled better: (notify required subfields and auto-vivify is subfield has default values). -> - Way faster unit tests. Not resetting the DB anymore between tests. -> - Improved coverage computation (exclude `vendor/`). -> - Travis now lints `kong/`. -> - Way faster Travis setup. -> - Added a new HTTP client for in-nginx usage, using the cosocket API. -> - Various refactorings. -> - Fix [#196](https://github.com/Kong/kong/issues/196). -> - Disabled ipv6 in resolver. - -[Back to TOC](#table-of-contents) - -## [0.2.1] - 2015/05/12 - -This is a maintenance release including several bug fixes and usability improvements. - -#### Added -- Support for local DNS resolution. [#194](https://github.com/Kong/kong/pull/194) -- Support for Debian 8 and Ubuntu 15.04. -- DAO - - Cassandra version bumped to 2.1.5 - - Support for Cassandra downtime. If Cassandra goes down and is brought back up, Kong will not need to restart anymore, statements will be re-prepared on-the-fly. This is part of an ongoing effort from [jbochi/lua-resty-cassandra#47](https://github.com/jbochi/lua-resty-cassandra/pull/47), [#146](https://github.com/Kong/kong/pull/146) and [#187](https://github.com/Kong/kong/pull/187). -Queries effectuated during the downtime will still be lost. [#11](https://github.com/Kong/kong/pull/11) - - Leverage reused sockets. If the DAO reuses a socket, it will not re-set their keyspace. This should give a small but appreciable performance improvement. [#170](https://github.com/Kong/kong/pull/170) - - Cascade delete plugins configurations when deleting a Consumer or an API associated with it. [#107](https://github.com/Kong/kong/pull/107) - - Allow Cassandra hosts listening on different ports than the default. [#185](https://github.com/Kong/kong/pull/185) -- CLI - - Added a notice log when Kong tries to connect to Cassandra to avoid user confusion. [#168](https://github.com/Kong/kong/pull/168) - - The CLI now tests if the ports are already being used before starting and warns. -- Admin API - - `name` is now an optional property for APIs. If none is being specified, the name will be the API `public_dns`. [#181](https://github.com/Kong/kong/pull/181) -- Configuration - - The memory cache size is now configurable. [#208](https://github.com/Kong/kong/pull/208) - -#### Fixed -- Resolver - - More explicit "API not found" message from the resolver if the Host was not found in the system. "API not found with Host: %s". - - If multiple hosts headers are being sent, Kong will test them all to see if one of the API is in the system. [#186](https://github.com/Kong/kong/pull/186) -- Admin API: responses now have a new line after the body. [#164](https://github.com/Kong/kong/issues/164) -- DAO: keepalive property is now properly passed when Kong calls `set_keepalive` on Cassandra sockets. -- Multipart dependency throwing error at startup. [#213](https://github.com/Kong/kong/pull/213) - -> **internal** -> - Separate Migrations from the DAO factory. -> - Update dev config + Makefile rules (`run` becomes `start`). -> - Introducing an `ngx` stub for unit tests and CLI. -> - Switch many PCRE regexes to using patterns. - -[Back to TOC](#table-of-contents) - -## [0.2.0-2] - 2015/04/27 - -First public release of Kong. This version brings a lot of internal improvements as well as more usability and a few additional plugins. - -#### Added -- Plugins - - CORS plugin. - - Request transformation plugin. - - NGINX plus monitoring plugin. -- Configuration - - New properties: `proxy_port` and `api_admin_port`. [#142](https://github.com/Kong/kong/issues/142) -- CLI - - Better info, help and error messages. [#118](https://github.com/Kong/kong/issues/118) [#124](https://github.com/Kong/kong/issues/124) - - New commands: `kong reload`, `kong quit`. [#114](https://github.com/Kong/kong/issues/114) Alias of `version`: `kong --version` [#119](https://github.com/Kong/kong/issues/119) - - `kong restart` simply starts Kong if not previously running + better pid file handling. [#131](https://github.com/Kong/kong/issues/131) -- Package distributions: .rpm, .deb and .pkg for easy installs on most common platforms. - -#### Fixed -- Admin API: trailing slash is not necessary anymore for core resources such as `/apis` or `/consumers`. -- Leaner default configuration. [#156](https://github.com/Kong/kong/issues/156) - -> **internal** -> - All scripts moved to the CLI as "hidden" commands (`kong db`, `kong config`). -> - More tests as always, and they are structured better. The coverage went down mainly because of plugins which will later move to their own repos. We are all eagerly waiting for that! -> - `src/` was renamed to `kong/` for ease of development -> - All system dependencies versions for package building and travis-ci are now listed in `versions.sh` -> - DAO doesn't need to `:prepare()` prior to run queries. Queries can be prepared at runtime. [#146](https://github.com/Kong/kong/issues/146) - -[Back to TOC](#table-of-contents) - -## [0.1.1beta-2] - 2015/03/30 - -#### Fixed - -- Wrong behavior of auto-migration in `kong start`. - -[Back to TOC](#table-of-contents) - -## [0.1.0beta-3] - 2015/03/25 - -First public beta. Includes caching and better usability. - -#### Added -- Required Openresty is now `1.7.10.1`. -- Freshly built CLI, rewritten in Lua -- `kong start` using a new DB keyspace will automatically migrate the schema. [#68](https://github.com/Kong/kong/issues/68) -- Anonymous error reporting on Proxy and API. [#64](https://github.com/Kong/kong/issues/64) -- Configuration - - Simplified configuration file (unified in `kong.yml`). - - In configuration, `plugins_installed` was renamed to `plugins_available`. [#59](https://github.com/Kong/kong/issues/59) - - Order of `plugins_available` doesn't matter anymore. [#17](https://github.com/Kong/kong/issues/17) - - Better handling of plugins: Kong now detects which plugins are configured and if they are installed on the current machine. - - `bin/kong` now defaults on `/etc/kong.yml` for config and `/var/logs/kong` for output. [#71](https://github.com/Kong/kong/issues/71) -- Proxy: APIs/Consumers caching with expiration for faster authentication. -- Admin API: Plugins now use plain form parameters for configuration. [#70](https://github.com/Kong/kong/issues/70) -- Keep track of already executed migrations. `rollback` now behaves as expected. [#8](https://github.com/Kong/kong/issues/8) - -#### Fixed -- `Server` header now sends Kong. [#57](https://github.com/Kong/kong/issues/57) -- migrations not being executed in order on Linux. This issue wasn't noticed until unit testing the migrations because for now we only have 1 migration file. -- Admin API: Errors responses are now sent as JSON. [#58](https://github.com/Kong/kong/issues/58) - -> **internal** -> - We now have code linting and coverage. -> - Faker and Migrations instances don't live in the DAO Factory anymore, they are only used in scripts and tests. -> - `scripts/config.lua` allows environment based configurations. `make dev` generates a `kong.DEVELOPMENT.yml` and `kong_TEST.yml`. Different keyspaces and ports. -> - `spec_helpers.lua` allows tests to not rely on the `Makefile` anymore. Integration tests can run 100% from `busted`. -> - Switch integration testing from [httpbin.org] to [mockbin.com]. -> - `core` plugin was renamed to `resolver`. - -[Back to TOC](#table-of-contents) - -## [0.0.1alpha-1] - 2015/02/25 - -First version running with Cassandra. - -#### Added -- Basic proxying. -- Built-in authentication plugin (api key, HTTP basic). -- Built-in ratelimiting plugin. -- Built-in TCP logging plugin. -- Configuration API (for consumers, apis, plugins). -- CLI `bin/kong` script. -- Database migrations (using `db.lua`). +Please see [CHANGELOG-OLD.md](CHANGELOG-OLD.md) file for < 3.0 releases. [Back to TOC](#table-of-contents) @@ -7988,97 +1098,3 @@ First version running with Cassandra. [3.1.0]: https://github.com/Kong/kong/compare/3.0.1...3.1.0 [3.0.1]: https://github.com/Kong/kong/compare/3.0.0...3.0.1 [3.0.0]: https://github.com/Kong/kong/compare/2.8.1...3.0.0 -[2.8.1]: https://github.com/Kong/kong/compare/2.8.0...2.8.1 -[2.8.0]: https://github.com/Kong/kong/compare/2.7.0...2.8.0 -[2.7.1]: https://github.com/Kong/kong/compare/2.7.0...2.7.1 -[2.7.0]: https://github.com/Kong/kong/compare/2.6.0...2.7.0 -[2.6.0]: https://github.com/Kong/kong/compare/2.5.1...2.6.0 -[2.5.1]: https://github.com/Kong/kong/compare/2.5.0...2.5.1 -[2.5.0]: https://github.com/Kong/kong/compare/2.4.1...2.5.0 -[2.4.1]: https://github.com/Kong/kong/compare/2.4.0...2.4.1 -[2.4.0]: https://github.com/Kong/kong/compare/2.3.3...2.4.0 -[2.3.3]: https://github.com/Kong/kong/compare/2.3.2...2.3.3 -[2.3.2]: https://github.com/Kong/kong/compare/2.3.1...2.3.2 -[2.3.1]: https://github.com/Kong/kong/compare/2.3.0...2.3.1 -[2.3.0]: https://github.com/Kong/kong/compare/2.2.0...2.3.0 -[2.2.2]: https://github.com/Kong/kong/compare/2.2.1...2.2.2 -[2.2.1]: https://github.com/Kong/kong/compare/2.2.0...2.2.1 -[2.2.0]: https://github.com/Kong/kong/compare/2.1.3...2.2.0 -[2.1.4]: https://github.com/Kong/kong/compare/2.1.3...2.1.4 -[2.1.3]: https://github.com/Kong/kong/compare/2.1.2...2.1.3 -[2.1.2]: https://github.com/Kong/kong/compare/2.1.1...2.1.2 -[2.1.1]: https://github.com/Kong/kong/compare/2.1.0...2.1.1 -[2.1.0]: https://github.com/Kong/kong/compare/2.0.5...2.1.0 -[2.0.5]: https://github.com/Kong/kong/compare/2.0.4...2.0.5 -[2.0.4]: https://github.com/Kong/kong/compare/2.0.3...2.0.4 -[2.0.3]: https://github.com/Kong/kong/compare/2.0.2...2.0.3 -[2.0.2]: https://github.com/Kong/kong/compare/2.0.1...2.0.2 -[2.0.1]: https://github.com/Kong/kong/compare/2.0.0...2.0.1 -[2.0.0]: https://github.com/Kong/kong/compare/1.5.0...2.0.0 -[1.5.1]: https://github.com/Kong/kong/compare/1.5.0...1.5.1 -[1.5.0]: https://github.com/Kong/kong/compare/1.4.3...1.5.0 -[1.4.3]: https://github.com/Kong/kong/compare/1.4.2...1.4.3 -[1.4.2]: https://github.com/Kong/kong/compare/1.4.1...1.4.2 -[1.4.1]: https://github.com/Kong/kong/compare/1.4.0...1.4.1 -[1.4.0]: https://github.com/Kong/kong/compare/1.3.0...1.4.0 -[1.3.0]: https://github.com/Kong/kong/compare/1.2.2...1.3.0 -[1.2.2]: https://github.com/Kong/kong/compare/1.2.1...1.2.2 -[1.2.1]: https://github.com/Kong/kong/compare/1.2.0...1.2.1 -[1.2.0]: https://github.com/Kong/kong/compare/1.1.2...1.2.0 -[1.1.2]: https://github.com/Kong/kong/compare/1.1.1...1.1.2 -[1.1.1]: https://github.com/Kong/kong/compare/1.1.0...1.1.1 -[1.1.0]: https://github.com/Kong/kong/compare/1.0.3...1.1.0 -[1.0.3]: https://github.com/Kong/kong/compare/1.0.2...1.0.3 -[1.0.2]: https://github.com/Kong/kong/compare/1.0.1...1.0.2 -[1.0.1]: https://github.com/Kong/kong/compare/1.0.0...1.0.1 -[1.0.0]: https://github.com/Kong/kong/compare/0.15.0...1.0.0 -[0.15.0]: https://github.com/Kong/kong/compare/0.14.1...0.15.0 -[0.14.1]: https://github.com/Kong/kong/compare/0.14.0...0.14.1 -[0.14.0]: https://github.com/Kong/kong/compare/0.13.1...0.14.0 -[0.13.1]: https://github.com/Kong/kong/compare/0.13.0...0.13.1 -[0.13.0]: https://github.com/Kong/kong/compare/0.12.3...0.13.0 -[0.12.3]: https://github.com/Kong/kong/compare/0.12.2...0.12.3 -[0.12.2]: https://github.com/Kong/kong/compare/0.12.1...0.12.2 -[0.12.1]: https://github.com/Kong/kong/compare/0.12.0...0.12.1 -[0.12.0]: https://github.com/Kong/kong/compare/0.11.2...0.12.0 -[0.11.2]: https://github.com/Kong/kong/compare/0.11.1...0.11.2 -[0.11.1]: https://github.com/Kong/kong/compare/0.11.0...0.11.1 -[0.10.4]: https://github.com/Kong/kong/compare/0.10.3...0.10.4 -[0.11.0]: https://github.com/Kong/kong/compare/0.10.3...0.11.0 -[0.10.3]: https://github.com/Kong/kong/compare/0.10.2...0.10.3 -[0.10.2]: https://github.com/Kong/kong/compare/0.10.1...0.10.2 -[0.10.1]: https://github.com/Kong/kong/compare/0.10.0...0.10.1 -[0.10.0]: https://github.com/Kong/kong/compare/0.9.9...0.10.0 -[0.9.9]: https://github.com/Kong/kong/compare/0.9.8...0.9.9 -[0.9.8]: https://github.com/Kong/kong/compare/0.9.7...0.9.8 -[0.9.7]: https://github.com/Kong/kong/compare/0.9.6...0.9.7 -[0.9.6]: https://github.com/Kong/kong/compare/0.9.5...0.9.6 -[0.9.5]: https://github.com/Kong/kong/compare/0.9.4...0.9.5 -[0.9.4]: https://github.com/Kong/kong/compare/0.9.3...0.9.4 -[0.9.3]: https://github.com/Kong/kong/compare/0.9.2...0.9.3 -[0.9.2]: https://github.com/Kong/kong/compare/0.9.1...0.9.2 -[0.9.1]: https://github.com/Kong/kong/compare/0.9.0...0.9.1 -[0.9.0]: https://github.com/Kong/kong/compare/0.8.3...0.9.0 -[0.8.3]: https://github.com/Kong/kong/compare/0.8.2...0.8.3 -[0.8.2]: https://github.com/Kong/kong/compare/0.8.1...0.8.2 -[0.8.1]: https://github.com/Kong/kong/compare/0.8.0...0.8.1 -[0.8.0]: https://github.com/Kong/kong/compare/0.7.0...0.8.0 -[0.7.0]: https://github.com/Kong/kong/compare/0.6.1...0.7.0 -[0.6.1]: https://github.com/Kong/kong/compare/0.6.0...0.6.1 -[0.6.0]: https://github.com/Kong/kong/compare/0.5.4...0.6.0 -[0.5.4]: https://github.com/Kong/kong/compare/0.5.3...0.5.4 -[0.5.3]: https://github.com/Kong/kong/compare/0.5.2...0.5.3 -[0.5.2]: https://github.com/Kong/kong/compare/0.5.1...0.5.2 -[0.5.1]: https://github.com/Kong/kong/compare/0.5.0...0.5.1 -[0.5.0]: https://github.com/Kong/kong/compare/0.4.2...0.5.0 -[0.4.2]: https://github.com/Kong/kong/compare/0.4.1...0.4.2 -[0.4.1]: https://github.com/Kong/kong/compare/0.4.0...0.4.1 -[0.4.0]: https://github.com/Kong/kong/compare/0.3.2...0.4.0 -[0.3.2]: https://github.com/Kong/kong/compare/0.3.1...0.3.2 -[0.3.1]: https://github.com/Kong/kong/compare/0.3.0...0.3.1 -[0.3.0]: https://github.com/Kong/kong/compare/0.2.1...0.3.0 -[0.2.1]: https://github.com/Kong/kong/compare/0.2.0-2...0.2.1 -[0.2.0-2]: https://github.com/Kong/kong/compare/0.1.1beta-2...0.2.0-2 -[0.1.1beta-2]: https://github.com/Kong/kong/compare/0.1.0beta-3...0.1.1beta-2 -[0.1.0beta-3]: https://github.com/Kong/kong/compare/2236374d5624ad98ea21340ca685f7584ec35744...0.1.0beta-3 -[0.0.1alpha-1]: https://github.com/Kong/kong/compare/ffd70b3101ba38d9acc776038d124f6e2fccac3c...2236374d5624ad98ea21340ca685f7584ec35744 From a0a652381fa4206ae21936de5d7c66e101ca046c Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 7 Apr 2023 18:23:04 +0200 Subject: [PATCH 2420/4351] tests(plugins-iterator): precedence tests add precedence tests to ensure plugins are executed in the right order according to their scoping (route, service, consumer) --- .../01-precedence_spec.lua | 470 ++++++++++++++++++ spec/fixtures/factories/plugins.lua | 154 ++++++ 2 files changed, 624 insertions(+) create mode 100644 spec/02-integration/15-plugins-iterator/01-precedence_spec.lua create mode 100644 spec/fixtures/factories/plugins.lua diff --git a/spec/02-integration/15-plugins-iterator/01-precedence_spec.lua b/spec/02-integration/15-plugins-iterator/01-precedence_spec.lua new file mode 100644 index 00000000000..03d8a9e9279 --- /dev/null +++ b/spec/02-integration/15-plugins-iterator/01-precedence_spec.lua @@ -0,0 +1,470 @@ +local helpers = require "spec.helpers" +local conf_loader = require "kong.conf_loader" +local insert = table.insert +local factories = require "spec.fixtures.factories.plugins" + +local PluginFactory = factories.PluginFactory +local EntitiesFactory = factories.EntitiesFactory + +for _, strategy in helpers.each_strategy() do + describe("Plugins Iterator - Triple Scoping - #Consumer #Route #Service on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + -- to authenticate as `alice` + -- scoped to consumer, route, and service + expected_header = pf:consumer_route_service() + + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to Consumer, Route + insert(must_not_have_headers, (pf:consumer_route())) + -- scoped to Consumer, Service + insert(must_not_have_headers, (pf:consumer_service())) + -- scoped to Route, Service + insert(must_not_have_headers, (pf:route_service())) + + -- scoped to route + insert(must_not_have_headers, (pf:route())) + -- scoped to serive + insert(must_not_have_headers, (pf:service())) + -- scoped to consumer + insert(must_not_have_headers, (pf:consumer())) + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 7) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Dual Scoping - #Consumer #Route on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:consumer_route() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to Consumer, Service + insert(must_not_have_headers, (pf:consumer_service())) + -- scoped to Route, Service + insert(must_not_have_headers, (pf:route_service())) + + -- scoped to route + insert(must_not_have_headers, (pf:route())) + -- scoped to serive + insert(must_not_have_headers, (pf:service())) + -- scoped to consumer + insert(must_not_have_headers, (pf:consumer())) + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 6) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Dual Scoping - #Consumer #Service on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:consumer_service() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to Route, Service + insert(must_not_have_headers, (pf:route_service())) + + -- scoped to route + insert(must_not_have_headers, (pf:route())) + -- scoped to serive + insert(must_not_have_headers, (pf:service())) + -- scoped to consumer + insert(must_not_have_headers, (pf:consumer())) + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 5) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Dual Scoping - #Route #Service on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:route_service() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to route + insert(must_not_have_headers, (pf:route())) + -- scoped to serive + insert(must_not_have_headers, (pf:service())) + -- scoped to consumer + insert(must_not_have_headers, (pf:consumer())) + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 4) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Single coping - #Consumer on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:consumer() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to route + insert(must_not_have_headers, (pf:route())) + -- scoped to serive + insert(must_not_have_headers, (pf:service())) + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 3) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Single coping - #Route on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:route() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to serive + insert(must_not_have_headers, (pf:service())) + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 2) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Single scoping - #single #Service on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:service() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + -- scoped to global + insert(must_not_have_headers, (pf:global())) + + assert.is_equal(#must_not_have_headers, 1) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) + + describe("Plugins Iterator - Global scoping on #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + + local ef = EntitiesFactory:setup(strategy) + local pf = PluginFactory:setup(ef) + + expected_header = pf:global() + -- adding header-names of plugins that should _not_ be executed + -- this assits with tracking if a plugin was executed or not + must_not_have_headers = {} + + assert.is_equal(#must_not_have_headers, 0) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("verify precedence", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- verify that the expected plugin was executed + assert.request(r).has_header(expected_header) + -- verify that no other plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + end) + end) +end diff --git a/spec/fixtures/factories/plugins.lua b/spec/fixtures/factories/plugins.lua new file mode 100644 index 00000000000..ef67e940202 --- /dev/null +++ b/spec/fixtures/factories/plugins.lua @@ -0,0 +1,154 @@ +local helpers = require "spec.helpers" + +local EntitiesFactory = {} + +function EntitiesFactory:setup(strategy) + local bp, _ = helpers.get_db_utils(strategy, + { "plugins", + "routes", + "services", + "consumers", }, + { "key-auth", "request-transformer" }) + + + local alice = assert(bp.consumers:insert { + custom_id = "alice" + }) + + local bob = assert(bp.consumers:insert { + username = "bob", + }) + + local eve = assert(bp.consumers:insert{ + username = "eve" + }) + + assert(bp.keyauth_credentials:insert { + key = "bob", + consumer = { id = bob.id }, + }) + assert(bp.keyauth_credentials:insert { + key = "alice", + consumer = { id = alice.id }, + }) + assert(bp.keyauth_credentials:insert { + key = "eve", + consumer = { id = eve.id }, + }) + + local service = assert(bp.services:insert { + path = "/anything", + }) + + local route = assert(bp.routes:insert { + service = { id = service.id }, + hosts = { "route.test" }, + }) + assert(bp.key_auth_plugins:insert()) + + self.bp = bp + self.alice_id = alice.id + self.bob_id = bob.id + self.eve_id = eve.id + self.route_id = route.id + self.service_id = service.id + return self +end + +local PluginFactory = {} +function PluginFactory:setup(ef) + self.bp = ef.bp + self.bob_id = ef.bob_id + self.alice_id = ef.alice_id + self.eve_id = ef.eve_id + self.route_id = ef.route_id + self.service_id = ef.service_id + return self +end + +function PluginFactory:produce(header_name, plugin_scopes) + local plugin_cfg = { + name = "request-transformer", + config = { + add = { + headers = { ("%s:true"):format(header_name) } + } + } + } + for k, v in pairs(plugin_scopes) do + plugin_cfg[k] = v + end + return assert(self.bp.plugins:insert(plugin_cfg)) +end + +function PluginFactory:consumer_route_service() + local header_name = "x-consumer-and-service-and-route" + self:produce(header_name, { + consumer = { id = self.alice_id }, + service = { id = self.service_id }, + route = { id = self.route_id }, + }) + return header_name +end + +function PluginFactory:consumer_route() + local header_name = "x-consumer-and-route" + self:produce(header_name, { + consumer = { id = self.alice_id }, + route = { id = self.route_id }, + }) + return header_name +end + +function PluginFactory:consumer_service() + local header_name = "x-consumer-and-service" + self:produce(header_name, { + consumer = { id = self.alice_id }, + service = { id = self.service_id }, + }) + return header_name +end + +function PluginFactory:route_service() + local header_name = "x-route-and-service" + self:produce(header_name, { + route = { id = self.route_id }, + service = { id = self.service_id }, + }) + return header_name +end + +function PluginFactory:consumer() + local header_name = "x-consumer" + self:produce(header_name, { + consumer = { id = self.alice_id } + }) + return header_name +end + +function PluginFactory:route() + local header_name = "x-route" + self:produce(header_name, { + route = { id = self.route_id } + }) + return header_name +end + +function PluginFactory:service() + local header_name = "x-service" + self:produce(header_name, { + service = { id = self.service_id } + }) + return header_name +end + +function PluginFactory:global() + local header_name = "x-global" + self:produce(header_name, {}) + return header_name +end + +return { + PluginFactory = PluginFactory, + EntitiesFactory = EntitiesFactory +} From cadee5a94e185a97b92c67252f401e06472a281b Mon Sep 17 00:00:00 2001 From: Zhizhen He Date: Wed, 12 Apr 2023 19:58:05 +0800 Subject: [PATCH 2421/4351] chore(*): fix typos (#10657) --- DEVELOPER.md | 4 +- build/README.md | 6 +-- kong.conf.default | 4 +- kong/tools/utils.lua | 2 +- .../01-db/01-schema/06-routes_spec.lua | 2 +- .../01-db/01-schema/09-upstreams_spec.lua | 14 ++--- .../04-on-the-fly-migration_spec.lua | 10 ++-- spec/01-unit/01-db/03-arguments_spec.lua | 2 +- spec/01-unit/01-db/08-cache_warmup_spec.lua | 2 +- spec/01-unit/09-balancer/01-generic_spec.lua | 4 +- .../09-balancer/02-least_connections_spec.lua | 2 +- .../09-balancer/04-round_robin_spec.lua | 2 +- spec/01-unit/09-balancer/06-latency_spec.lua | 6 +-- .../21-dns-client/03-client_cache_spec.lua | 2 +- .../03-db/02-db_core_entities_spec.lua | 2 +- spec/02-integration/03-db/07-tags_spec.lua | 2 +- .../04-admin_api/03-consumers_routes_spec.lua | 2 +- .../04-admin_api/08-targets_routes_spec.lua | 2 +- .../04-admin_api/21-admin-api-keys_spec.lua | 2 +- .../05-proxy/08-uri_encoding_spec.lua | 2 +- .../05-proxy/14-server_tokens_spec.lua | 6 +-- .../08-status_api/02-targets_routes_spec.lua | 12 ++--- .../23-rate-limiting/04-access_spec.lua | 2 +- .../04-access_spec.lua | 2 +- .../34-zipkin/zipkin_no_endpoint_spec.lua | 2 +- .../01-rps/06-core_entities_crud_spec.lua | 54 +++++++++---------- spec/fixtures/grpc/google/api/http.proto | 2 +- .../grpc/google/protobuf/descriptor.proto | 2 +- 28 files changed, 78 insertions(+), 78 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 36bbf21c869..619c69e2006 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -315,7 +315,7 @@ the [spec/upgrade_helpers.lua](spec/upgrade_helpers.lua) module. Migration tests use functions from this module to define test cases and associate them with phases of the upgrade testing process. Consequently, they are named `setup`, `old_after_up`, `new_after_up` -and `new_after_finish`. Additonally, the function `all_phases` can be +and `new_after_finish`. Additionally, the function `all_phases` can be used to run a certain test in the three phases `old_after_up`, `new_after_up` and `new_after_finish`. These functions replace the use of busted's `it` function and accept a descriptive string and a @@ -401,7 +401,7 @@ Now try `ssh dev` on your host, you should be able to get into the guest directl ## Dev on VSCode Container / GitHub Codespaces -The `devcontainer.json` file in Kong's project tells VS Code +The `devcontainer.json` file in Kong's project tells VS Code how to access (or create) a development container with a well-defined tool and runtime stack. - See [How to create a GitHub codespace](https://docs.github.com/en/codespaces/developing-in-codespaces/creating-a-codespace#creating-a-codespace). diff --git a/build/README.md b/build/README.md index 2671a1a0ad6..6507b3f3eae 100644 --- a/build/README.md +++ b/build/README.md @@ -26,7 +26,7 @@ bazel build //build:kong --verbose_failures The build output is in `bazel-bin/build/kong-dev`. To use the build as a virtual development environment, run: - + ```bash bazel build //build:venv --verbose_failures . ./bazel-bin/build/kong-dev-venv.sh @@ -41,7 +41,7 @@ Some other targets one might find useful for debugging are: Following build options can be used to set specific features: -- **--//:debug=true** turn on debug opitons for OpenResty and LuaJIT, default to true. +- **--//:debug=true** turn on debug options for OpenResty and LuaJIT, default to true. - **--action_env=BUILD_NAME=** set the `build_name`, multiple build can exist at same time to allow you switch between different Kong versions or branches. Default to `kong-dev`; don't set this when you are building a building an binary package. @@ -99,7 +99,7 @@ Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following t - Requires user to manually install `crossbuild-essential-arm64`. - **//:alpine-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. -Make sure platforms are selected both in building Kong and packaing kong: +Make sure platforms are selected both in building Kong and packaging kong: ```bash bazel build --config release //build:kong --platforms=//:ubuntu-2204-arm64 diff --git a/kong.conf.default b/kong.conf.default index dbb24e9e0f6..8f0fd60e142 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -226,7 +226,7 @@ #proxy_server = # Proxy server defined as a URL. Kong will only use this - # option if any component is explictly configured + # option if any component is explicitly configured # to use proxy. @@ -722,7 +722,7 @@ # # See https://wiki.mozilla.org/Security/Server_Side_TLS # for detailed descriptions of each cipher - # suite. `fips` cipher suites are as decribed in + # suite. `fips` cipher suites are as described in # https://wiki.openssl.org/index.php/FIPS_mode_and_TLS. #ssl_ciphers = # Defines a custom list of TLS ciphers to be diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 026f8c9ab19..79de703ed94 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -688,7 +688,7 @@ end -- Will not throw an error if the module was not found, but will throw an error if the -- loading failed for another reason (eg: syntax error). -- @param module_name Path of the module to load (ex: kong.plugins.keyauth.api). --- @return success A boolean indicating wether the module was found. +-- @return success A boolean indicating whether the module was found. -- @return module The retrieved module, or the error in case of a failure function _M.load_module_if_exists(module_name) local status, res = xpcall(function() diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 7f38d9b67a5..2074867e6cb 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1226,7 +1226,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function }, errs) end) - it("errors if snis is not set on tls_pasthrough", function() + it("errors if snis is not set on tls_passthrough", function() local s = { id = "a4fbd24e-6a52-4937-bd78-2536713072d2" } local route = Routes:process_auto_fields({ sources = {{ ip = "127.0.0.1" }}, diff --git a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua index 8b973f0ebdc..3ecb709462a 100644 --- a/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua +++ b/spec/01-unit/01-db/01-schema/09-upstreams_spec.lua @@ -69,43 +69,43 @@ describe("load upstreams", function() assert.truthy(errs["hash_on_cookie"]) end) - it("invalid healthckecks.active.timeout produces error", function() + it("invalid healthchecks.active.timeout produces error", function() local ok, errs = validate({ healthchecks = { active = { timeout = -1 } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.timeout) end) - it("invalid healthckecks.active.concurrency produces error", function() + it("invalid healthchecks.active.concurrency produces error", function() local ok, errs = validate({ healthchecks = { active = { concurrency = -1 } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.concurrency) end) - it("invalid healthckecks.active.headers produces error", function() + it("invalid healthchecks.active.headers produces error", function() local ok, errs = validate({ healthchecks = { active = { headers = { 114514 } } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.headers) end) - it("invalid healthckecks.active.http_path produces error", function() + it("invalid healthchecks.active.http_path produces error", function() local ok, errs = validate({ healthchecks = { active = { http_path = "potato" } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.http_path) end) - it("invalid healthckecks.active.healthy.interval produces error", function() + it("invalid healthchecks.active.healthy.interval produces error", function() local ok, errs = validate({ healthchecks = { active = { healthy = { interval = -1 } } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.healthy.interval) end) - it("invalid healthckecks.active.healthy.successes produces error", function() + it("invalid healthchecks.active.healthy.successes produces error", function() local ok, errs = validate({ healthchecks = { active = { healthy = { successes = -1 } } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.healthy.successes) end) - it("invalid healthckecks.active.healthy.http_statuses produces error", function() + it("invalid healthchecks.active.healthy.http_statuses produces error", function() local ok, errs = validate({ healthchecks = { active = { healthy = { http_statuses = "potato" } } } } ) assert.falsy(ok) assert.truthy(errs.healthchecks.active.healthy.http_statuses) diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua index 46e6fbd5c24..f1ea778f90c 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -70,12 +70,12 @@ end describe("declarative config: on the fly migration", function() - for _, format_verion in ipairs{"1.1", "2.1", "3.0"} do - it("routes handling for format version " .. format_verion, function() + for _, format_version in ipairs{ "1.1", "2.1", "3.0"} do + it("routes handling for format version " .. format_version, function() local dc = assert(declarative.new_config(conf_loader())) local configs = { [[ - _format_version: "]] .. format_verion .. [[" + _format_version: "]] .. format_version .. [[" services: - name: foo host: example.com @@ -101,7 +101,7 @@ describe("declarative config: on the fly migration", function() service: foo ]], [[ - _format_version: "]] .. format_verion .. [[" + _format_version: "]] .. format_version .. [[" services: - name: foo host: example.com @@ -145,7 +145,7 @@ describe("declarative config: on the fly migration", function() assert.same("foo", sorted.routes[1].name) assert.same({"https"}, sorted.routes[1].protocols) - if format_verion == "3.0" then + if format_version == "3.0" then assert.same({ "/prefix", "/regex.+", }, sorted.routes[1].paths) else assert.same({ "/prefix", "~/regex.+", }, sorted.routes[1].paths) diff --git a/spec/01-unit/01-db/03-arguments_spec.lua b/spec/01-unit/01-db/03-arguments_spec.lua index 63ed32230bb..332500ad70a 100644 --- a/spec/01-unit/01-db/03-arguments_spec.lua +++ b/spec/01-unit/01-db/03-arguments_spec.lua @@ -291,7 +291,7 @@ describe("arguments.decode", function() end) pending("decodes different array representations", function() - -- undefined: the result depends on wether `["a"]` or `["a[2]"]` is applied first + -- undefined: the result depends on whether `["a"]` or `["a[2]"]` is applied first -- but there's no way to guarantee order without adding a "presort keys" step. -- but it's unlikely that a real-world client uses both forms in the same request, -- instead of making `decode()` slower, split test in two diff --git a/spec/01-unit/01-db/08-cache_warmup_spec.lua b/spec/01-unit/01-db/08-cache_warmup_spec.lua index d61c57f9a5a..161da7ec11c 100644 --- a/spec/01-unit/01-db/08-cache_warmup_spec.lua +++ b/spec/01-unit/01-db/08-cache_warmup_spec.lua @@ -276,7 +276,7 @@ describe("cache_warmup", function() assert.truthy(cache_warmup.execute({"my_entity", "services"})) - -- waiting async DNS cacheing + -- waiting async DNS caching helpers.wait_until(function () local runs = _G.timerng:stats().sys.runs return runs_old < runs diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 9baee61b796..91cf104f897 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -1213,7 +1213,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 20 }, { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 20 }, }) - targets.resolve_targets(b.targets) -- touch all adresses to force dns renewal + targets.resolve_targets(b.targets) -- touch all addresses to force dns renewal add_target(b, "srvrecord.tst", 8001, 99) -- add again to update nodeWeight assert.same({ @@ -1397,7 +1397,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 20 }, { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 20 }, }) - targets.resolve_targets(b.targets) -- touch all adresses to force dns renewal + targets.resolve_targets(b.targets) -- touch all addresses to force dns renewal add_target(b, "srvrecord.tst", 8001, 99) -- add again to update nodeWeight assert.same({ diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 65be77d6778..10e946a3a10 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -425,7 +425,7 @@ describe("[least-connections]", function() end) - it("retries, after all adresses failed, restarts with previously failed ones", function() + it("retries, after all addresses failed, restarts with previously failed ones", function() dnsSRV({ { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index e96fa884322..bd222a1d3c7 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -403,7 +403,7 @@ describe("[round robin balancer]", function() }) add_target(b, "mashape.test", 80, 10) check_balancer(b) - assert.equals(10, b.totalWeight) -- has one succesful host, so weight must equal that one + assert.equals(10, b.totalWeight) -- has one successful host, so weight must equal that one end) it("accepts a hostname when dns server is unavailable #slow", function() -- This test might show some error output similar to the lines below. This is expected and ok. diff --git a/spec/01-unit/09-balancer/06-latency_spec.lua b/spec/01-unit/09-balancer/06-latency_spec.lua index 1c2f9d0c4c4..ce12b873186 100644 --- a/spec/01-unit/09-balancer/06-latency_spec.lua +++ b/spec/01-unit/09-balancer/06-latency_spec.lua @@ -273,7 +273,7 @@ describe("[latency]", function() local counts = {} local handles = {} - + local handle_local local ctx_local = {} for _, target in pairs(b.targets) do @@ -504,7 +504,7 @@ describe("[latency]", function() b:afterBalance(ctx_local, handle_local) end end - + local ip, _, _, handle = b:getPeer() counts[ip] = (counts[ip] or 0) + 1 t_insert(handles, handle) -- don't let them get GC'ed @@ -591,7 +591,7 @@ describe("[latency]", function() end) - it("retries, after all adresses failed, retry end", function() + it("retries, after all addresses failed, retry end", function() dnsSRV({ { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 0f07267cdb2..fb394e567f0 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -305,7 +305,7 @@ describe("[DNS client cache]", function() assert.equal(rec1, lrucache:get(client.TYPE_A..":myhost9.domain.com")) sleep(0.15) -- make sure we surpass the ttl of 0.1 of the record, so it is now stale. - -- new mock records, such that we return server failures instaed of records + -- new mock records, such that we return server failures installed of records local rec2 = { errcode = 4, errstr = "server failure", diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 3a9138279d6..145a7751787 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -1131,7 +1131,7 @@ for _, strategy in helpers.each_strategy() do end) describe("unsetting with ngx.null", function() - it("succeeds if all routing criteria explicitely given are null", function() + it("succeeds if all routing criteria explicitly given are null", function() local route = bp.routes:insert({ hosts = { "example.com" }, methods = { "GET" }, diff --git a/spec/02-integration/03-db/07-tags_spec.lua b/spec/02-integration/03-db/07-tags_spec.lua index fa78bbcd5e4..ecf5450512b 100644 --- a/spec/02-integration/03-db/07-tags_spec.lua +++ b/spec/02-integration/03-db/07-tags_spec.lua @@ -188,7 +188,7 @@ for _, strategy in helpers.each_strategy() do -- due to the different sql in postgres stragey -- we need to test these two methods seperately -- note this is different from test "update row in tags table with" - -- as this test actually creats new records + -- as this test actually creates new records local scenarios = { { "upsert", { id = require("kong.tools.utils").uuid() }, { "service-upsert-1" } }, { "upsert_by_name", "service-upsert-2", { "service-upsert-2" } }, diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index 4178ae39fd0..f7747bcf63a 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -277,7 +277,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.equal(1, #json.data) assert.same(c, json.data[1]) end) - it("returns emtpy json array when consumer does not exist", function() + it("returns empty json array when consumer does not exist", function() local res = client:get("/consumers?custom_id=does-not-exist") local body = assert.response(res).has.status(200) assert.match('"data":%[%]', body) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 5118110a367..3a1c6a1e711 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -685,7 +685,7 @@ describe("Admin API #" .. strategy, function() pages[i] = json end end) - it("ingores filters", function() + it("ignores filters", function() local res = assert(client:send { method = "GET", path = "/upstreams/" .. upstream.name .. "/targets/all", diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua index 017a341a5c3..e0c2d322faf 100644 --- a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -201,7 +201,7 @@ for _, strategy in helpers.all_strategies() do local d_res = client:delete("/key-sets/"..json.data[1].id) assert.res_status(204, d_res) - -- assert keys assinged to the key-set were deleted (by cascade) + -- assert keys assigned to the key-set were deleted (by cascade) local _res = client:get("/keys") local _body = assert.res_status(200, _res) local _json = cjson.decode(_body) diff --git a/spec/02-integration/05-proxy/08-uri_encoding_spec.lua b/spec/02-integration/05-proxy/08-uri_encoding_spec.lua index dd6d42848f1..48368234ffd 100644 --- a/spec/02-integration/05-proxy/08-uri_encoding_spec.lua +++ b/spec/02-integration/05-proxy/08-uri_encoding_spec.lua @@ -61,7 +61,7 @@ for _, strategy in helpers.each_strategy() do assert.equal([[{"or":[{"name":{"like":"%bac%"}}]}]], json.uri_args.where) end) - it("issue #1480 does not percent-encode args unecessarily", function() + it("issue #1480 does not percent-encode args unnecessarily", function() -- behavior might not be correct, but we assert it anyways until -- a change is planned and documented. -- https://github.com/Mashape/kong/issues/1480 diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 0a702d0fbe6..b75ed2db205 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -369,7 +369,7 @@ describe("headers [#" .. strategy .. "]", function() end end) - describe("(with default configration values)", function() + describe("(with default configuration values)", function() lazy_setup(start()) lazy_teardown(stop) @@ -932,7 +932,7 @@ describe("headers [#" .. strategy .. "]", function() end) describe("Server", function() - describe("(with default configration values)", function() + describe("(with default configuration values)", function() lazy_setup(start()) lazy_teardown(stop) @@ -984,7 +984,7 @@ describe("headers [#" .. strategy .. "]", function() end) describe("X-Kong-Admin-Latency", function() - describe("(with default configration values)", function() + describe("(with default configuration values)", function() lazy_setup(start()) lazy_teardown(stop) diff --git a/spec/02-integration/08-status_api/02-targets_routes_spec.lua b/spec/02-integration/08-status_api/02-targets_routes_spec.lua index 1c97124d5d9..54a245653da 100644 --- a/spec/02-integration/08-status_api/02-targets_routes_spec.lua +++ b/spec/02-integration/08-status_api/02-targets_routes_spec.lua @@ -124,7 +124,7 @@ describe("Status API #" .. strategy, function() for _, t in ipairs(json.data) do data_targets[t.id] = t.target end - + assert.same(apis_targets, data_targets) end end) @@ -164,7 +164,7 @@ describe("Status API #" .. strategy, function() assert.equal(n, #res.data) - + local apis_targets = {} for _, t in ipairs(targets) do apis_targets[t.id] = t.target @@ -174,7 +174,7 @@ describe("Status API #" .. strategy, function() for _, t in ipairs(res.data) do data_targets[t.id] = t.target end - + assert.same(apis_targets, data_targets) for i = 1, n do @@ -263,7 +263,7 @@ describe("Status API #" .. strategy, function() pages[i] = json end end) - it("ingores filters", function() + it("ignores filters", function() local res = assert(client:send { method = "GET", path = "/upstreams/" .. upstream.name .. "/targets/all", @@ -303,7 +303,7 @@ describe("Status API #" .. strategy, function() end) describe("/upstreams/{upstream}/targets/{target}/(un)healthy", function() - + describe("POST", function() it("is not exposed", function() @@ -373,4 +373,4 @@ describe("Status API #" .. strategy, function() end) end) end) -end) \ No newline at end of file +end) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index ec79c180876..1b34a54e7e3 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -612,7 +612,7 @@ if limit_by == "ip" then helpers.wait_timer("rate-limiting", true, "any-finish") end - -- Additonal request, while limit is 6/minute + -- Additional request, while limit is 6/minute local ok, res = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index c42dd4999af..91cd9e8ecec 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -449,7 +449,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the list - -- Additonal request, while limit is ITERATIONS/second + -- Additional request, while limit is ITERATIONS/second local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { headers = { Host = "test-service1.com" }, }) diff --git a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua index e5cfcfeab6b..9d1bd401060 100644 --- a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua @@ -39,7 +39,7 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" static_tags = { { name = "static", value = "ok" }, }, - header_type = "w3c", -- will allways add w3c "traceparent" header + header_type = "w3c", -- will always add w3c "traceparent" header } }) diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua index 9134c76e2c2..560447c2c33 100644 --- a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -185,7 +185,7 @@ end -- Generate wrk Lua scripts for each entity local gen_wrk_script = function(entity, action) local REQUEST_ID = "request_id" - local qoute = stringx.quote_string + local quote = stringx.quote_string local concat_lua_string = function(args) return table.concat(args, "..") end @@ -195,10 +195,10 @@ local gen_wrk_script = function(entity, action) ]], id) end local gen_entity_path = function(entity1, entity2) - local args = { qoute("/" .. entity1 .. "/"), REQUEST_ID } + local args = { quote("/" .. entity1 .. "/"), REQUEST_ID } if entity2 then - table.insert(args, qoute("/" .. entity2 .. "/")) + table.insert(args, quote("/" .. entity2 .. "/")) table.insert(args, REQUEST_ID) end @@ -239,59 +239,59 @@ local gen_wrk_script = function(entity, action) local request_scripts = { services = { create = gen_create_method( - qoute("/services"), - concat_lua_string({ qoute("name=perf_"), REQUEST_ID, qoute("&host=example.com&port=80&protocol=http") }) + quote("/services"), + concat_lua_string({ quote("name=perf_"), REQUEST_ID, quote("&host=example.com&port=80&protocol=http") }) ), get = gen_get_method(gen_entity_path("services")), - update = gen_update_method(gen_entity_path("services"), qoute("host=konghq.com&port=99&protocol=https")), - delete = mod_request_id(concat_lua_string({ qoute("delete_"), REQUEST_ID })) .. + update = gen_update_method(gen_entity_path("services"), quote("host=konghq.com&port=99&protocol=https")), + delete = mod_request_id(concat_lua_string({ quote("delete_"), REQUEST_ID })) .. gen_delete_method(gen_entity_path("services")), }, routes = { create = gen_create_method( - concat_lua_string({ qoute("/services/"), REQUEST_ID, qoute("/routes") }), - concat_lua_string({ qoute("name=perf_"), REQUEST_ID }) + concat_lua_string({ quote("/services/"), REQUEST_ID, quote("/routes") }), + concat_lua_string({ quote("name=perf_"), REQUEST_ID }) ), get = gen_get_method(gen_entity_path("services", "routes")), - update = gen_update_method(gen_entity_path("services", "routes"), qoute("paths[]=/test")), + update = gen_update_method(gen_entity_path("services", "routes"), quote("paths[]=/test")), delete = gen_delete_method(gen_entity_path("services", "routes")), }, consumers = { create = gen_create_method( - qoute("/consumers"), - concat_lua_string({ qoute("username=perf_"), REQUEST_ID }) + quote("/consumers"), + concat_lua_string({ quote("username=perf_"), REQUEST_ID }) ), get = gen_get_method(gen_entity_path("consumers")), update = gen_update_method( gen_entity_path("consumers"), - concat_lua_string({ qoute("username=test_"), REQUEST_ID }) + concat_lua_string({ quote("username=test_"), REQUEST_ID }) ), delete = gen_delete_method(gen_entity_path("consumers")), }, upstreams = { create = gen_create_method( - qoute("/upstreams"), - concat_lua_string({ qoute("name=perf_"), REQUEST_ID }) + quote("/upstreams"), + concat_lua_string({ quote("name=perf_"), REQUEST_ID }) ), get = gen_get_method(gen_entity_path("upstreams")), update = gen_update_method( gen_entity_path("upstreams"), - concat_lua_string({ qoute("name=test_"), REQUEST_ID }) + concat_lua_string({ quote("name=test_"), REQUEST_ID }) ), - delete = mod_request_id(concat_lua_string({ qoute("delete_"), REQUEST_ID })) .. + delete = mod_request_id(concat_lua_string({ quote("delete_"), REQUEST_ID })) .. gen_delete_method(gen_entity_path("upstreams")), }, targets = { create = gen_create_method( - concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }), - concat_lua_string({ qoute("target=perf_"), REQUEST_ID }) + concat_lua_string({ quote("/upstreams/"), REQUEST_ID, quote("/targets") }), + concat_lua_string({ quote("target=perf_"), REQUEST_ID }) ), get = gen_get_method( - concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }) + concat_lua_string({ quote("/upstreams/"), REQUEST_ID, quote("/targets") }) ), update = gen_update_method( - concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }), - concat_lua_string({ qoute("target=test_"), REQUEST_ID }), + concat_lua_string({ quote("/upstreams/"), REQUEST_ID, quote("/targets") }), + concat_lua_string({ quote("target=test_"), REQUEST_ID }), 'PATCH' ), delete = gen_delete_method(gen_entity_path("upstreams", "targets")), @@ -299,15 +299,15 @@ local gen_wrk_script = function(entity, action) -- no enabled plugins = { create = gen_create_method( - concat_lua_string({ qoute("/services/"), REQUEST_ID, qoute("/plugins") }), - qoute("name=key-auth") + concat_lua_string({ quote("/services/"), REQUEST_ID, quote("/plugins") }), + quote("name=key-auth") ), get = gen_get_method( - concat_lua_string({ qoute("/services/"), REQUEST_ID, qoute("/key-auth") }) + concat_lua_string({ quote("/services/"), REQUEST_ID, quote("/key-auth") }) ), update = gen_update_method( - concat_lua_string({ qoute("/upstreams/"), REQUEST_ID, qoute("/targets") }), - concat_lua_string({ qoute("target=test_"), REQUEST_ID }), + concat_lua_string({ quote("/upstreams/"), REQUEST_ID, quote("/targets") }), + concat_lua_string({ quote("target=test_"), REQUEST_ID }), 'PATCH' ), delete = gen_delete_method(gen_entity_path("upstreams", "targets")), diff --git a/spec/fixtures/grpc/google/api/http.proto b/spec/fixtures/grpc/google/api/http.proto index 2bd3a19bfa5..285d7a3ed25 100644 --- a/spec/fixtures/grpc/google/api/http.proto +++ b/spec/fixtures/grpc/google/api/http.proto @@ -33,7 +33,7 @@ message Http { // **NOTE:** All service configuration rules follow "last one wins" order. repeated HttpRule rules = 1; - // When set to true, URL path parmeters will be fully URI-decoded except in + // When set to true, URL path parameters will be fully URI-decoded except in // cases of single segment matches in reserved expansion, where "%2F" will be // left encoded. // diff --git a/spec/fixtures/grpc/google/protobuf/descriptor.proto b/spec/fixtures/grpc/google/protobuf/descriptor.proto index ed08fcbc542..25addc92c26 100644 --- a/spec/fixtures/grpc/google/protobuf/descriptor.proto +++ b/spec/fixtures/grpc/google/protobuf/descriptor.proto @@ -486,7 +486,7 @@ message MessageOptions { // // Implementations may choose not to generate the map_entry=true message, but // use a native map in the target language to hold the keys and values. - // The reflection APIs in such implementions still need to work as + // The reflection APIs in such implementations still need to work as // if the field is a repeated message field. // // NOTE: Do not set the option in .proto files. Always use the maps syntax From 322d0ea723438668d8cf2b1fcb82a94a346323f5 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 12 Apr 2023 21:26:17 +0800 Subject: [PATCH 2422/4351] fix(reports): always honor anonymous report toggle (#10439) * fix(reports): respect the kong.configuration.anonymous_reports when initializing the behavior of send_report. The default behavior of send_report is initially determined by the configuration. However, it could still be toggled later, this means the caller is responsible for the actual behavior. FTI-4469 spec fix * remove initialization of `_enabled` from module level to function level * 1. remove toggle; 2. spec; 3. modify the return value of send_report in reports * refactor init, init_worker in reports --- kong/cmd/config.lua | 3 +- kong/reports.lua | 28 ++-- kong/runloop/handler.lua | 5 +- spec/01-unit/11-reports_spec.lua | 128 +++++++++++------- spec/02-integration/02-cmd/11-config_spec.lua | 1 + 5 files changed, 102 insertions(+), 63 deletions(-) diff --git a/kong/cmd/config.lua b/kong/cmd/config.lua index 37ffb394547..7580bf18691 100644 --- a/kong/cmd/config.lua +++ b/kong/cmd/config.lua @@ -121,8 +121,7 @@ local function execute(args) -- send anonymous report if reporting is not disabled if conf.anonymous_reports then local kong_reports = require "kong.reports" - kong_reports.configure_ping(conf) - kong_reports.toggle(true) + kong_reports.init(conf) local report = { decl_fmt_version = meta._format_version, diff --git a/kong/reports.lua b/kong/reports.lua index 70e3512fca6..a15b593b287 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -114,7 +114,7 @@ end local function send_report(signal_type, t, host, port) if not _enabled then - return + return nil, "disabled" elseif type(signal_type) ~= "string" then return error("signal_type (arg #1) must be a string", 2) end @@ -148,21 +148,26 @@ local function send_report(signal_type, t, host, port) -- errors are not logged to avoid false positives for users -- who run Kong in an air-gapped environments - local ok = sock:connect(host, port) + local ok, err + ok, err = sock:connect(host, port) if not ok then - return + return nil, err end - local hs_ok, err = sock:sslhandshake(_ssl_session, nil, _ssl_verify) - if not hs_ok then + ok, err = sock:sslhandshake(_ssl_session, nil, _ssl_verify) + if not ok then log(DEBUG, "failed to complete SSL handshake for reports: ", err) - return + return nil, "failed to complete SSL handshake for reports: " .. err end - _ssl_session = hs_ok + _ssl_session = ok - sock:send(concat(_buffer, ";", 1, mutable_idx) .. "\n") - sock:setkeepalive() + -- send return nil plus err msg on failure + local bytes, err = sock:send(concat(_buffer, ";", 1, mutable_idx) .. "\n") + if bytes then + sock:setkeepalive() + end + return bytes, err end @@ -425,8 +430,11 @@ do end end - return { + init = function(kong_conf) + _enabled = kong_conf.anonymous_reports or false + configure_ping(kong_conf) + end, -- plugin handler init_worker = function() if not _enabled then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 4bf5f426452..b2b937c45be 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -911,10 +911,9 @@ return { end if kong.configuration.anonymous_reports then - reports.configure_ping(kong.configuration) + reports.init(kong.configuration) reports.add_ping_value("database_version", kong.db.infos.db_ver) - reports.toggle(true) - reports.init_worker() + reports.init_worker(kong.configuration) end update_lua_mem(true) diff --git a/spec/01-unit/11-reports_spec.lua b/spec/01-unit/11-reports_spec.lua index fd97c44fc92..693863101f0 100644 --- a/spec/01-unit/11-reports_spec.lua +++ b/spec/01-unit/11-reports_spec.lua @@ -1,30 +1,62 @@ local meta = require "kong.meta" local helpers = require "spec.helpers" -local reports = require "kong.reports" local cjson = require "cjson" describe("reports", function() - describe("send()", function() + local reports, bytes, err + local port = 8189 + local opts = { tls = true } + before_each(function() + package.loaded["kong.reports"] = nil + reports = require "kong.reports" + end) + + it("don't send report when anonymous_reports = false", function () + bytes, err = reports.send() + assert.is_nil(bytes) + assert.equal(err, "disabled") + end) + + describe("when anonymous_reports = true, ", function () lazy_setup(function() - reports.toggle(true) + _G.kong = _G.kong or {} + _G.kong.configuration = _G.kong.configuration or {} + if not _G.kong.configuration.anonymous_reports then + _G.kong.configuration = { anonymous_reports = true } + end end) lazy_teardown(function() - package.loaded["kong.reports"] = nil + _G.kong.configuration.anonymous_reports = nil + end) + + it("send reports", function() + bytes, err = reports.send() + assert.is_nil(bytes) + assert.equal(err, "disabled") + end) + end) + + describe("toggle", function() + before_each(function() + reports.toggle(true) end) it("sends report over TCP[TLS]", function() - local thread = helpers.tcp_server(8189, {tls=true}) + local thread = helpers.tcp_server(port, opts) - reports.send("stub", { + bytes, err = reports.send("stub", { hello = "world", foo = "bar", baz = function() return "bat" end, foobar = function() return { foo = "bar" } end, bazbat = { baz = "bat" }, nilval = function() return nil end, - }, "127.0.0.1", 8189) + }, "127.0.0.1", port) + + assert.truthy(bytes>0) + assert.is_nil(err) local ok, res = thread:join() assert.True(ok) @@ -46,11 +78,13 @@ describe("reports", function() it("doesn't send if not enabled", function() reports.toggle(false) - local thread = helpers.tcp_server(8189, { requests = 1, timeout = 0.1 }) + local thread = helpers.tcp_server(port, { requests = 1, timeout = 0.1 }) - reports.send({ + bytes, err = reports.send({ foo = "bar" - }, "127.0.0.1", 8189) + }, "127.0.0.1", port) + assert.is_nil(bytes) + assert.equal(err, "disabled") local ok, res = thread:join() assert.True(ok) @@ -60,12 +94,14 @@ describe("reports", function() it("accepts custom immutable items", function() reports.toggle(true) - local thread = helpers.tcp_server(8189, {tls=true}) + local thread = helpers.tcp_server(port, opts) reports.add_immutable_value("imm1", "fooval") reports.add_immutable_value("imm2", "barval") - reports.send("stub", {k1 = "bazval"}, "127.0.0.1", 8189) + bytes, err = reports.send("stub", {k1 = "bazval"}, "127.0.0.1", port) + assert.truthy(bytes > 0) + assert.is_nil(err) local ok, res = thread:join() assert.True(ok) @@ -79,8 +115,6 @@ describe("reports", function() local conf_loader = require "kong.conf_loader" before_each(function() - package.loaded["kong.reports"] = nil - reports = require "kong.reports" reports.toggle(true) reports._create_counter() end) @@ -92,8 +126,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert._matches("cluster_id=123e4567-e89b-12d3-a456-426655440000", res, nil, true) @@ -107,8 +141,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert._matches("database=postgres", res, nil, true) @@ -120,8 +154,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("database=cassandra", res, nil, true) @@ -133,8 +167,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("database=off", res, nil, true) @@ -146,8 +180,8 @@ describe("reports", function() local conf = assert(conf_loader(nil)) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert._matches("role=traditional", res, nil, true) @@ -161,8 +195,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("role=control_plane", res, nil, true) @@ -177,8 +211,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("role=data_plane", res, nil, true) @@ -190,8 +224,8 @@ describe("reports", function() local conf = assert(conf_loader(nil)) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert._matches("kic=false", res, nil, true) @@ -203,8 +237,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("kic=true", res, nil, true) @@ -218,8 +252,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("_admin=0", res, nil, true) @@ -231,8 +265,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("_admin=1", res, nil, true) @@ -246,8 +280,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("_proxy=0", res, nil, true) @@ -259,8 +293,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("_proxy=1", res, nil, true) @@ -274,8 +308,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("_stream=0", res, nil, true) @@ -287,8 +321,8 @@ describe("reports", function() })) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("_stream=1", res, nil, true) @@ -299,8 +333,8 @@ describe("reports", function() local conf = assert(conf_loader()) reports.configure_ping(conf) - local thread = helpers.tcp_server(8189, {tls=true}) - reports.send_ping("127.0.0.1", 8189) + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) local _, res = assert(thread:join()) assert.matches("database=" .. helpers.test_conf.database, res, nil, true) @@ -320,8 +354,6 @@ describe("reports", function() end) before_each(function() - package.loaded["kong.reports"] = nil - reports = require "kong.reports" reports.toggle(true) reports._create_counter() end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index acc8e37f0ad..4c83180fb2a 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -104,6 +104,7 @@ describe("kong config", function() assert(helpers.kong_exec("config db_import " .. filename, { prefix = helpers.test_conf.prefix, + anonymous_reports = "on", })) local _, res = assert(thread:join()) From 4e17884e9d14cde1fcfec4034c9a9407436098e8 Mon Sep 17 00:00:00 2001 From: Yi S Date: Thu, 13 Apr 2023 00:27:51 +0800 Subject: [PATCH 2423/4351] chore(deps): bump github cli to 2.27.0 (#10660) This commit updates the GitHub CLI in the Bazel repository to 2.27.0. The new version introduces keyring storage for authentication token storage and provides native support for Apple Silicon, among other improvements. --- build/repositories.bzl | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-) diff --git a/build/repositories.bzl b/build/repositories.bzl index da353675a71..0d7edd1bf87 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -23,19 +23,20 @@ filegroup( ) """ -def kong_manager_repositories(): - """Defines the kong manager repository""" +def github_cli_repositories(): + """Defines the github cli repositories""" gh_matrix = [ - ["linux", "amd64", "6b3e56ee3253795d9c48e019cfd7b8dfc03b28073a411d1f527f5021764f63cb"], - ["linux", "arm64", "fc341a2672d9444ed963530cf4ab28a9590ae07b644ce0de52372b3477535b01"], - ["macOS", "amd64", "3187174428dfb73b712f50b550e6a148f3f0ad4b2dbdf352519b159652ed9f50"], + ["linux", "amd64", "a3e2987e49ede4e90e0192f64c5e1480d6a1ee3196d51a4fcfbe0ccd0a627747"], + ["linux", "arm64", "75e9049bd5cea8084095b381bf21103bf8b609f989caeee20a47023b2fa1cbe9"], + ["macOS", "amd64", "de452c922f166f89f4c23908782c6fc5d3219bb118fdc4cccea7eed907733196"], + ["macOS", "arm64", "5a3754c34da645b61d58d38315206607182395d1ce3cca3114068d61441303bd"], ] for name, arch, sha in gh_matrix: http_archive( name = "gh_%s_%s" % (name, arch), - url = "https://github.com/cli/cli/releases/download/v2.21.2/gh_2.21.2_%s_%s.tar.gz" % (name, arch), - strip_prefix = "gh_2.21.2_%s_%s" % (name, arch), + url = "https://github.com/cli/cli/releases/download/v2.27.0/gh_2.27.0_%s_%s.tar.gz" % (name, arch), + strip_prefix = "gh_2.27.0_%s_%s" % (name, arch), sha256 = sha, build_file_content = _SRCS_BUILD_FILE_CONTENT, ) @@ -80,11 +81,6 @@ def _github_release_impl(ctx): elif os_name != "linux": fail("Unsupported OS %s" % os_name) - if os_name == "macOS" and os_arch == "arm64": - # no binary release of mac m1, need to install from homebrew - # we will just rely on rosseta 2 - os_arch = "amd64" - gh_bin = "%s" % ctx.path(Label("@gh_%s_%s//:bin/gh" % (os_name, os_arch))) ret = ctx.execute([gh_bin, "release", "download", ctx.attr.tag, "-p", ctx.attr.pattern, "-R", ctx.attr.repo]) @@ -134,7 +130,7 @@ def build_repositories(): luarocks_repositories() kong_resty_websocket_repositories() - kong_manager_repositories() + github_cli_repositories() protoc_repositories() From 9df893f6aff98cd51f27f1c27fa30fdcf13fcf48 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 13 Apr 2023 08:08:35 +0200 Subject: [PATCH 2424/4351] feat(pdk): reimplement plugin queues (#10172) * feat(pdk): reimplement plugin queues - Unified queue schema - Implement capacity limits (both # of entries and # of bytes) - Retry parameters easier to configure - Try to send entries when Kong is orderly shut down - Simplified API - Better logging KAG-481 * Review comments + fix sending delay bug * Address review comments * comments * feat(queues): simplify timer handling and remove garbage collection Previously, queues were run by an interval timer that periodically checked whether new items had been queue or whether the queue was idle long enough to be deleted. With this change, queues are run by a one-shot timer that runs as long as there are entries to be sent. Once the queue is empty, it is deleted, removing the need for garbage collection. * Address review comments * Fix test * address review comments * address review feedback * Cleanup * add missing default signal (TERM) * Fix shutdown test * adapt test to kong.log * remove unused variable * typo fix * make http-log be more compatible with old version * Avoid hanging test forever * Rename batch_max_size to max_batch_size, improve tests * Remove unused variables * Test robustness improvement * prefix queue name with "queue" in timer name * Adjust semaphore count when dropping entries * fix incorrect log message * reset workspace before running tests spec/01-unit/19-hybrid/03-compat_spec.lua leaks a workspace in ngx.ctx which causes the queue tests to fail. * fix ide warning about unused argument * Update CHANGELOG.md Co-authored-by: Harry * Update kong/tools/queue.lua Co-authored-by: Harry * Re-apply queue changes to opentelemetry handler * Check Queue.enqueue return values * improve message when unsupported parameters are used * Update CHANGELOG * Adress review comments by hbagdi * fix(http-log): interpret http status codes 3xx as failures Previously, 3xx would be interpreted to mean success, likely causing log entries to be lost. * remove unused variable * change expected message for after http-log 3xx fix * Fix assertion * Fix test for new initial_retry_delay parameter * Fix another test to include new initial_retry_delay parameter --------- Co-authored-by: Harry --- CHANGELOG.md | 20 +- kong-3.3.0-0.rockspec | 3 +- kong/clustering/compat/removed_fields.lua | 10 + kong/db/schema/typedefs.lua | 3 + kong/plugins/datadog/handler.lua | 40 +- kong/plugins/datadog/schema.lua | 33 +- kong/plugins/http-log/handler.lua | 192 +++++---- kong/plugins/http-log/schema.lua | 31 +- kong/plugins/opentelemetry/handler.lua | 60 +-- kong/plugins/opentelemetry/schema.lua | 22 +- kong/plugins/statsd/log.lua | 38 +- kong/plugins/statsd/schema.lua | 28 +- kong/resty/dns/client.lua | 4 + kong/tools/batch_queue.lua | 366 ---------------- kong/tools/queue.lua | 400 ++++++++++++++++++ kong/tools/queue_schema.lua | 56 +++ .../02-process_auto_fields_spec.lua | 44 +- .../11-declarative_config/03-flatten_spec.lua | 64 ++- spec/01-unit/27-batch_queue_spec.lua | 30 -- spec/01-unit/27-queue_spec.lua | 396 +++++++++++++++++ .../15-queues/01-shutdown_spec.lua | 123 ++++++ .../15-queues/02-share_queue_spec.lua | 180 ++++++++ spec/03-plugins/03-http-log/01-log_spec.lua | 268 +++++++----- .../03-plugins/03-http-log/02-schema_spec.lua | 37 ++ spec/03-plugins/03-http-log/03-queue_spec.lua | 22 - .../04-legacy_queue_sharing_spec.lua | 177 ++++++++ spec/03-plugins/06-statsd/01-log_spec.lua | 2 +- spec/03-plugins/08-datadog/01-log_spec.lua | 2 +- spec/helpers.lua | 100 ++++- 29 files changed, 1979 insertions(+), 772 deletions(-) delete mode 100644 kong/tools/batch_queue.lua create mode 100644 kong/tools/queue.lua create mode 100644 kong/tools/queue_schema.lua delete mode 100644 spec/01-unit/27-batch_queue_spec.lua create mode 100644 spec/01-unit/27-queue_spec.lua create mode 100644 spec/02-integration/15-queues/01-shutdown_spec.lua create mode 100644 spec/02-integration/15-queues/02-share_queue_spec.lua delete mode 100644 spec/03-plugins/03-http-log/03-queue_spec.lua create mode 100644 spec/03-plugins/03-http-log/04-legacy_queue_sharing_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 81193f213d7..8167bad74e5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -108,19 +108,37 @@ [#10475](https://github.com/Kong/kong/pull/10475) #### Plugins + - **Request-Transformer**: fix an issue where requests would intermittently be proxied with incorrect query parameters. [10539](https://github.com/Kong/kong/pull/10539) - **Request Transformer**: honor value of untrusted_lua configuration parameter [#10327](https://github.com/Kong/kong/pull/10327) - **OAuth2**: fix an issue that OAuth2 token was being cached to nil while access to the wrong service first. - [#10522](https://github.com/Kong/kong/pull/10522) + [#10522](https://github.com/Kong/kong/pull/10522) #### PDK - Fixed an issue for tracing PDK where sample rate does not work. [#10485](https://github.com/Kong/kong/pull/10485) +### Breaking Changes + +#### Plugins + +- **http-log, statsd, opentelemetry, datadog**: The queueing system + has been reworked, causing some plugin parameters to not function as expected + anymore. If you use queues on these plugin, new parameters must be configured. + The module `kong.tools.batch_queue` has been renamed to `kong.tools.batch` in + the process and the API was changed. If your custom plugin uses queues, it must + be updated to use the new API. + [#10172](https://github.com/Kong/kong/pull/10172) +- **http-log**: If the log server responds with a 3xx HTTP status code, the + plugin will consider it to be an error and retry according to the retry + configuration. Previously, 3xx status codes would be interpreted as success, + causing the log entries to be dropped. + [#10172](https://github.com/Kong/kong/pull/10172) + ### Changed #### Core diff --git a/kong-3.3.0-0.rockspec b/kong-3.3.0-0.rockspec index 58e1d2767b3..b5932dbc571 100644 --- a/kong-3.3.0-0.rockspec +++ b/kong-3.3.0-0.rockspec @@ -146,7 +146,8 @@ build = { ["kong.tools.utils"] = "kong/tools/utils.lua", ["kong.tools.timestamp"] = "kong/tools/timestamp.lua", ["kong.tools.stream_api"] = "kong/tools/stream_api.lua", - ["kong.tools.batch_queue"] = "kong/tools/batch_queue.lua", + ["kong.tools.queue"] = "kong/tools/queue.lua", + ["kong.tools.queue_schema"] = "kong/tools/queue_schema.lua", ["kong.tools.sandbox"] = "kong/tools/sandbox.lua", ["kong.tools.uri"] = "kong/tools/uri.lua", ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 7f48f7c0974..42f04f56719 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -65,6 +65,16 @@ return { }, opentelemetry = { "http_response_header_for_traceid", + "queue", + }, + http_log = { + "queue", + }, + statsd = { + "queue", + }, + datadog = { + "queue", }, }, } diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 286cbdaf3f7..663789c26bf 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -1,6 +1,7 @@ --- A library of ready-to-use type synonyms to use in schema definitions. -- @module kong.db.schema.typedefs local utils = require "kong.tools.utils" +local queue_schema = require "kong.tools.queue_schema" local openssl_pkey = require "resty.openssl.pkey" local openssl_x509 = require "resty.openssl.x509" local Schema = require "kong.db.schema" @@ -805,6 +806,8 @@ typedefs.jwk = Schema.define { custom_validator = validate_jwk } +typedefs.queue = queue_schema + local function validate_lua_expression(expression) local sandbox = require "kong.tools.sandbox" return sandbox.validate_safe(expression) diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 12d7175f78a..fa3f6d2c8e8 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -1,4 +1,4 @@ -local BatchQueue = require "kong.tools.batch_queue" +local Queue = require "kong.tools.queue" local statsd_logger = require "kong.plugins.datadog.statsd_logger" local kong_meta = require "kong.meta" @@ -12,9 +12,6 @@ local pairs = pairs local ipairs = ipairs -local queues = {} - - local get_consumer_id = { consumer_id = function(consumer) return consumer and gsub(consumer.id, "-", "_") @@ -48,7 +45,7 @@ local function compose_tags(service_name, status, consumer_id, tags, conf) end -local function log(conf, messages) +local function send_entries_to_datadog(conf, messages) local logger, err = statsd_logger:new(conf) if err then kong.log.err("failed to create Statsd logger: ", err) @@ -113,32 +110,15 @@ function DatadogHandler:log(conf) return end - local queue_id = kong.plugin.get_id() - local q = queues[queue_id] - if not q then - local batch_max_size = conf.queue_size or 1 - local process = function (entries) - return log(conf, entries) - end - - local opts = { - retry_count = conf.retry_count or 10, - flush_timeout = conf.flush_timeout or 2, - batch_max_size = batch_max_size, - process_delay = 0, - } - - local err - q, err = BatchQueue.new("datadog", process, opts) - if not q then - kong.log.err("could not create queue: ", err) - return - end - queues[queue_id] = q + local ok, err = Queue.enqueue( + Queue.get_params(conf), + send_entries_to_datadog, + conf, + kong.log.serialize() + ) + if not ok then + kong.log.err("failed to enqueue log entry to Datadog: ", err) end - - local message = kong.log.serialize() - q:add(message) end diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index b156310b9a0..d89590652e1 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -1,4 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" +local deprecation = require("kong.deprecation") local STAT_NAMES = { "kong_latency", @@ -79,9 +80,10 @@ return { { service_name_tag = { type = "string", default = "name" }, }, { status_tag = { type = "string", default = "status" }, }, { consumer_tag = { type = "string", default = "consumer" }, }, - { retry_count = { type = "integer", required = true, default = 10 }, }, - { queue_size = { type = "integer", required = true, default = 1 }, }, - { flush_timeout = { type = "number", required = true, default = 2 }, }, + { retry_count = { type = "integer" }, }, + { queue_size = { type = "integer" }, }, + { flush_timeout = { type = "number" }, }, + { queue = typedefs.queue }, { metrics = { type = "array", required = true, @@ -101,10 +103,31 @@ return { if_match = { one_of = { "counter", "gauge" }, }, then_field = "sample_rate", then_match = { required = true }, - }, }, }, }, }, }, + }, }, }, }, }, + }, + }, + + entity_checks = { + { custom_entity_check = { + field_sources = { "retry_count", "queue_size", "flush_timeout" }, + fn = function(entity) + if entity.retry_count and entity.retry_count ~= 10 then + deprecation("datadog: config.retry_count no longer works, please use config.queue.max_retry_time instead", + { after = "4.0", }) + end + if entity.queue_size and entity.queue_size ~= 1 then + deprecation("datadog: config.queue_size no longer works, please use config.queue.max_batch_size instead", + { after = "4.0", }) + end + if entity.flush_timeout and entity.flush_timeout ~= 2 then + deprecation("datadog: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", + { after = "4.0", }) + end + return true + end + } }, }, }, }, }, } - diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index b2461852c9a..45911344950 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -1,8 +1,7 @@ -local BatchQueue = require "kong.tools.batch_queue" +local Queue = require "kong.tools.queue" local cjson = require "cjson" local url = require "socket.url" local http = require "resty.http" -local table_clear = require "table.clear" local sandbox = require "kong.tools.sandbox".sandbox local kong_meta = require "kong.meta" @@ -12,23 +11,48 @@ local ngx = ngx local encode_base64 = ngx.encode_base64 local tostring = tostring local tonumber = tonumber -local concat = table.concat local fmt = string.format local pairs = pairs +local max = math.max local sandbox_opts = { env = { kong = kong, ngx = ngx } } +-- Create a function that concatenates multiple JSON objects into a JSON array. +-- This saves us from rendering all entries into one large JSON string. +-- Each invocation of the function returns the next bit of JSON, i.e. the opening +-- bracket, the entries, delimiting commas and the closing bracket. +local function make_json_array_payload_function(conf, entries) + if conf.queue.max_batch_size == 1 then + return #entries[1], entries[1] + end -local queues = {} -- one queue per unique plugin config -local parsed_urls_cache = {} -local headers_cache = {} -local params_cache = { - ssl_verify = false, - headers = headers_cache, -} + local nentries = #entries + + local content_length = 1 + for i = 1, nentries do + content_length = content_length + #entries[i] + 1 + end + local i = 0 + local last = max(2, nentries * 2 + 1) + return content_length, function() + i = i + 1 + if i == 1 then + return '[' + + elseif i < last then + return i % 2 == 0 and entries[i / 2] or ',' + + elseif i == last then + return ']' + end + end +end + + +local parsed_urls_cache = {} -- Parse host url. -- @param `url` host url -- @return `parsed_url` a table with host details: @@ -44,6 +68,7 @@ local function parse_url(host_url) if not parsed_url.port then if parsed_url.scheme == "http" then parsed_url.port = 80 + elseif parsed_url.scheme == "https" then parsed_url.port = 443 end @@ -58,10 +83,22 @@ local function parse_url(host_url) end --- Sends the provided payload (a string) to the configured plugin host +-- Sends the provided entries to the configured plugin host -- @return true if everything was sent correctly, falsy if error -- @return error message if there was an error -local function send_payload(self, conf, payload) +local function send_entries(conf, entries) + local content_length, payload + if conf.queue.max_batch_size == 1 then + assert( + #entries == 1, + "internal error, received more than one entry in queue handler even though max_batch_size is 1" + ) + content_length = #entries[1] + payload = entries[1] + else + content_length, payload = make_json_array_payload_function(conf, entries) + end + local method = conf.method local timeout = conf.timeout local keepalive = conf.keepalive @@ -71,67 +108,50 @@ local function send_payload(self, conf, payload) local parsed_url = parse_url(http_endpoint) local host = parsed_url.host local port = tonumber(parsed_url.port) + local userinfo = parsed_url.userinfo local httpc = http.new() httpc:set_timeout(timeout) - table_clear(headers_cache) + local headers = { + ["Host"] = host, + ["Content-Type"] = content_type, + ["Content-Length"] = content_length, + ["Authorization"] = userinfo and "Basic " .. encode_base64(userinfo) or nil + } if conf.headers then for h, v in pairs(conf.headers) do - headers_cache[h] = v + headers[h] = headers[h] or v -- don't override Host, Content-Type, Content-Length, Authorization end end - headers_cache["Host"] = parsed_url.host - headers_cache["Content-Type"] = content_type - headers_cache["Content-Length"] = #payload - if parsed_url.userinfo then - headers_cache["Authorization"] = "Basic " .. encode_base64(parsed_url.userinfo) - end - - params_cache.method = method - params_cache.body = payload - params_cache.keepalive_timeout = keepalive - - local url = fmt("%s://%s:%d%s", parsed_url.scheme, parsed_url.host, parsed_url.port, parsed_url.path) + local log_server_url = fmt("%s://%s:%d%s", parsed_url.scheme, host, port, parsed_url.path) - -- note: `httpc:request` makes a deep copy of `params_cache`, so it will be - -- fine to reuse the table here - local res, err = httpc:request_uri(url, params_cache) + local res, err = httpc:request_uri(log_server_url, { + method = method, + headers = headers, + body = payload, + keepalive_timeout = keepalive, + ssl_verify = false, + }) if not res then return nil, "failed request to " .. host .. ":" .. tostring(port) .. ": " .. err end -- always read response body, even if we discard it without using it on success local response_body = res.body - local success = res.status < 400 - local err_msg - if not success then - err_msg = "request to " .. host .. ":" .. tostring(port) .. - " returned status code " .. tostring(res.status) .. " and body " .. - response_body - end - - return success, err_msg -end + kong.log.debug(fmt("http-log sent data log server, %s:%s HTTP status %d", + host, port, res.status)) + if res.status < 300 then + return true -local function json_array_concat(entries) - return "[" .. concat(entries, ",") .. "]" -end - - -local function get_queue_id(conf) - return fmt("%s:%s:%s:%s:%s:%s:%s:%s", - conf.http_endpoint, - conf.method, - conf.content_type, - conf.timeout, - conf.keepalive, - conf.retry_count, - conf.queue_size, - conf.flush_timeout) + else + return nil, "request to " .. host .. ":" .. tostring(port) + .. " returned status code " .. tostring(res.status) .. " and body " + .. response_body + end end @@ -141,6 +161,24 @@ local HttpLogHandler = { } +-- Create a queue name from the same legacy parameters that were used in the +-- previous queue implementation. This ensures that http-log instances that +-- have the same log server parameters are sharing a queue. It deliberately +-- uses the legacy parameters to determine the queue name, even though they may +-- be nil in newer configurations. +local function make_legacy_queue_name(conf) + return fmt("%s:%s:%s:%s:%s:%s", + conf.http_endpoint, + conf.method, + conf.content_type, + conf.timeout, + conf.keepalive, + conf.retry_count, + conf.queue_size, + conf.flush_timeout) +end + + function HttpLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value @@ -149,40 +187,22 @@ function HttpLogHandler:log(conf) end end - local entry = cjson.encode(kong.log.serialize()) - - local queue_id = get_queue_id(conf) - local q = queues[queue_id] - if not q then - -- batch_max_size <==> conf.queue_size - local batch_max_size = conf.queue_size or 1 - local process = function(entries) - local payload = batch_max_size == 1 - and entries[1] - or json_array_concat(entries) - return send_payload(self, conf, payload) - end - - local opts = { - retry_count = conf.retry_count, - flush_timeout = conf.flush_timeout, - batch_max_size = batch_max_size, - process_delay = 0, - } - - local err - q, err = BatchQueue.new("http-log", process, opts) - if not q then - kong.log.err("could not create queue: ", err) - return - end - queues[queue_id] = q + local explicit_name = conf.queue.name + local queue_conf = Queue.get_params(conf) + if not explicit_name then + queue_conf.name = make_legacy_queue_name(conf) + kong.log.debug("Queue name automatically configured based on configuration parameters to: ", queue_conf.name) end - q:add(entry) + local ok, err = Queue.enqueue( + queue_conf, + send_entries, + conf, + cjson.encode(kong.log.serialize()) + ) + if not ok then + kong.log.err("Failed to enqueue log entry to log server: ", err) + end end --- for testing -HttpLogHandler.__get_queue_id = get_queue_id - return HttpLogHandler diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index cc1006bf912..b3cdd69d159 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -1,5 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" local url = require "socket.url" +local deprecation = require("kong.deprecation") + return { name = "http-log", @@ -8,15 +10,14 @@ return { { config = { type = "record", fields = { - -- NOTE: any field added here must be also included in the handler's get_queue_id method { http_endpoint = typedefs.url({ required = true, encrypted = true, referenceable = true }) }, -- encrypted = true is a Kong-Enterprise exclusive feature, does nothing in Kong CE { method = { type = "string", default = "POST", one_of = { "POST", "PUT", "PATCH" }, }, }, { content_type = { type = "string", default = "application/json", one_of = { "application/json", "application/json; charset=utf-8" }, }, }, { timeout = { type = "number", default = 10000 }, }, { keepalive = { type = "number", default = 60000 }, }, - { retry_count = { type = "integer", default = 10 }, }, - { queue_size = { type = "integer", default = 1 }, }, - { flush_timeout = { type = "number", default = 2 }, }, + { retry_count = { type = "integer" }, }, + { queue_size = { type = "integer" }, }, + { flush_timeout = { type = "number" }, }, { headers = { type = "map", keys = typedefs.header_name { @@ -40,8 +41,30 @@ return { referenceable = true, }, }}, + { queue = typedefs.queue }, { custom_fields_by_lua = typedefs.lua_code }, }, + + entity_checks = { + { custom_entity_check = { + field_sources = { "retry_count", "queue_size", "flush_timeout" }, + fn = function(entity) + if entity.retry_count and entity.retry_count ~= 10 then + deprecation("http-log: config.retry_count no longer works, please use config.queue.max_retry_time instead", + { after = "4.0", }) + end + if entity.queue_size and entity.queue_size ~= 1 then + deprecation("http-log: config.queue_size no longer works, please use config.queue.max_batch_size instead", + { after = "4.0", }) + end + if entity.flush_timeout and entity.flush_timeout ~= 2 then + deprecation("http-log: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", + { after = "4.0", }) + end + return true + end + } }, + }, custom_validator = function(config) -- check no double userinfo + authorization header local parsed_url = url.parse(config.http_endpoint) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 553c8817c54..3f459285f5a 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -1,4 +1,4 @@ -local BatchQueue = require "kong.tools.batch_queue" +local Queue = require "kong.tools.queue" local http = require "resty.http" local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" @@ -38,10 +38,6 @@ local DEFAULT_HEADERS = { [CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER } --- worker-level spans queue -local QUEUES = {} -- one queue per unique plugin config - - local function get_headers(conf_headers) if not conf_headers or conf_headers == null then return DEFAULT_HEADERS @@ -96,24 +92,6 @@ local function http_export(conf, spans) end -local function process_span(span, queue) - if span.should_sample == false or kong.ctx.plugin.should_sample == false then - -- ignore - return - end - - -- overwrite - local trace_id = kong.ctx.plugin.trace_id - if trace_id then - span.trace_id = trace_id - end - - local pb_span = encode_span(span) - - queue:add(pb_span) -end - - function OpenTelemetryHandler:access() local headers = ngx_get_headers() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] @@ -167,28 +145,28 @@ end function OpenTelemetryHandler:log(conf) ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) - local queue_id = kong.plugin.get_id() - local q = QUEUES[queue_id] - if not q then - local process = function(entries) - return http_export(conf, entries) + kong.tracing.process_span(function (span) + if span.should_sample == false or kong.ctx.plugin.should_sample == false then + -- ignore + return end - local opts = { - batch_max_size = conf.batch_span_count, - process_delay = conf.batch_flush_delay, - } - - local err - q, err = BatchQueue.new("opentelemetry", process, opts) - if not q then - kong.log.err("could not create queue: ", err) - return + -- overwrite + local trace_id = kong.ctx.plugin.trace_id + if trace_id then + span.trace_id = trace_id end - QUEUES[queue_id] = q - end - kong.tracing.process_span(process_span, q) + local ok, err = Queue.enqueue( + Queue.get_params(conf), + http_export, + conf, + encode_span(span) + ) + if not ok then + kong.log.err("Failed to enqueue span to log server: ", err) + end + end) end diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 068936645de..c7dcf7d9dd8 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" +local deprecation = require("kong.deprecation") local function custom_validator(attributes) for _, v in pairs(attributes) do @@ -44,13 +45,30 @@ return { }, } }, { resource_attributes = resource_attributes }, - { batch_span_count = { type = "integer", required = true, default = 200 } }, - { batch_flush_delay = { type = "integer", required = true, default = 3 } }, + { batch_span_count = { type = "integer" } }, + { batch_flush_delay = { type = "integer" } }, + { queue = typedefs.queue }, { connect_timeout = typedefs.timeout { default = 1000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, { http_response_header_for_traceid = { type = "string", default = nil }}, }, + entity_checks = { + { custom_entity_check = { + field_sources = { "batch_span_count", "batch_flush_delay" }, + fn = function(entity) + if entity.batch_span_count and entity.batch_span_count ~= 200 then + deprecation("opentelemetry: batch_span_count is deprecated, please use queue.max_batch_size instead", + { after = "4.0", }) + end + if entity.batch_flush_delay and entity.batch_flush_delay ~= 3 then + deprecation("opentelemetry: batch_flush_delay is deprecated, please use queue.max_coalescing_delay instead", + { after = "4.0", }) + end + return true + end + } }, + }, }, }, }, } diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index c47bfd3b957..459b8203d90 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -1,4 +1,4 @@ -local BatchQueue = require "kong.tools.batch_queue" +local Queue = require "kong.tools.queue" local constants = require "kong.plugins.statsd.constants" local statsd_logger = require "kong.plugins.statsd.statsd_logger" local ws = require "kong.workspaces" @@ -16,8 +16,6 @@ local tonumber = tonumber local knode = kong and kong.node or require "kong.pdk.node".new() local null = ngx.null -local queues = {} - local START_RANGE_IDX = 1 local END_RANGE_IDX = 2 @@ -369,7 +367,7 @@ local function get_tags(conf, message, metric_config) end -local function log(conf, messages) +local function send_entries_to_upstream_server(conf, messages) local logger, err = statsd_logger:new(conf) if err then kong.log.err("failed to create Statsd logger: ", err) @@ -456,31 +454,15 @@ function _M.execute(conf) local message = kong.log.serialize({ngx = ngx, kong = kong, }) message.cache_metrics = ngx.ctx.cache_metrics - local queue_id = kong.plugin.get_id() - local q = queues[queue_id] - if not q then - local batch_max_size = conf.queue_size or 1 - local process = function (entries) - return log(conf, entries) - end - - local opts = { - retry_count = conf.retry_count or 10, - flush_timeout = conf.flush_timeout or 2, - batch_max_size = batch_max_size, - process_delay = 0, - } - - local err - q, err = BatchQueue.new("statsd", process, opts) - if not q then - kong.log.err("could not create queue: ", err) - return - end - queues[queue_id] = q + local ok, err = Queue.enqueue( + Queue.get_params(conf), + send_entries_to_upstream_server, + conf, + message + ) + if not ok then + kong.log.err("Failed to enqueue log entry to StatsD server: ", err) end - - q:add(message) end -- only for test diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 9dab11739fd..2b104b3beb5 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" local constants = require "kong.plugins.statsd.constants" +local deprecation = require("kong.deprecation") local METRIC_NAMES = { @@ -189,10 +190,31 @@ return { { consumer_identifier_default = { type = "string", required = true, default = "custom_id", one_of = CONSUMER_IDENTIFIERS }, }, { service_identifier_default = { type = "string", required = true, default = "service_name_or_host", one_of = SERVICE_IDENTIFIERS }, }, { workspace_identifier_default = { type = "string", required = true, default = "workspace_id", one_of = WORKSPACE_IDENTIFIERS }, }, - { retry_count = { type = "integer", required = true, default = 10 }, }, - { queue_size = { type = "integer", required = true, default = 1 }, }, - { flush_timeout = { type = "number", required = true, default = 2 }, }, + { retry_count = { type = "integer" }, }, + { queue_size = { type = "integer" }, }, + { flush_timeout = { type = "number" }, }, { tag_style = { type = "string", required = false, one_of = TAG_TYPE }, }, + { queue = typedefs.queue }, + }, + entity_checks = { + { custom_entity_check = { + field_sources = { "retry_count", "queue_size", "flush_timeout" }, + fn = function(entity) + if entity.retry_count and entity.retry_count ~= 10 then + deprecation("statsd: config.retry_count no longer works, please use config.queue.max_retry_time instead", + { after = "4.0", }) + end + if entity.queue_size and entity.queue_size ~= 1 then + deprecation("statsd: config.queue_size no longer works, please use config.queue.max_batch_size instead", + { after = "4.0", }) + end + if entity.flush_timeout and entity.flush_timeout ~= 2 then + deprecation("statsd: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", + { after = "4.0", }) + end + return true + end + } }, }, }, }, diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 6133884d874..0c54b61b308 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -924,8 +924,12 @@ local function lookup(qname, r_opts, dnsCacheOnly, try_list) end -- perform a sync lookup, as we have no stale data to fall back to try_list = try_add(try_list, qname, r_opts.qtype, "cache-miss") + -- while kong is exiting, we cannot use timers and hence we run all our queries without synchronization if noSynchronisation then return individualQuery(qname, r_opts, try_list) + elseif ngx.worker and ngx.worker.exiting() then + log(DEBUG, PREFIX, "DNS query not synchronized because the worker is shutting down") + return individualQuery(qname, r_opts, try_list) end return syncQuery(qname, r_opts, try_list) end diff --git a/kong/tools/batch_queue.lua b/kong/tools/batch_queue.lua deleted file mode 100644 index 597ceae08bc..00000000000 --- a/kong/tools/batch_queue.lua +++ /dev/null @@ -1,366 +0,0 @@ --- Batch queue with background retryable processing --- --- This is a queue of "entries". Entries can be any Lua value. --- --- Entries are internally organized into batches. The queue has only one mandatory --- parameter called `process`. This is a function which can consume entries - usually --- the entries of a batch. --- --- The purpose of batching is multiple: --- --- * Batches are retried a number of times, as per configured by the `retry_count` option. --- * Batches can have a max size, which forces closing the batch and starting a new one. --- * The processing occurs on a timer-based callback, so it never blocks the current thread. --- * It is understood that processing a batch can "fail" (return nil). When this happens, --- batches are "re-queued" a number of times before they are discarded. --- --- Usage: --- --- local BatchQueue = require "kong.tools.batch_queue" --- --- local process = function(entries) --- -- must return a truthy value if ok, or nil + error otherwise --- return true --- end --- --- local q = BatchQueue.new( --- name, -- name of the queue for identification purposes in the log --- process, -- function used to "process/consume" values from the queue --- { -- Opts table with control values. Defaults shown: --- retry_count = 0, -- number of times to retry processing --- batch_max_size = 1000, -- max number of entries that can be queued before they are queued for processing --- process_delay = 1, -- in seconds, how often the current batch is closed & queued --- flush_timeout = 2, -- in seconds, how much time passes without activity before the current batch is closed and queued --- max_queued_batches = 10000, -- max number of batches that can be queued before the oldest batch is dropped when a new one is queued --- } --- ) --- --- q:add("Some value") --- q:add("Some other value") --- --- ... --- --- -- Optionally: --- q:flush() --- --- Given the example above, --- --- * Calling `q:flush()` manually "closes" the current batch and queues it for processing. --- * Since process_delay is 1, the queue will not try to process anything before 0 second passes --- * Assuming both `add` methods are called within that second, a call to `process` will be scheduled with two entries: {"Some value", "Some other value"}. --- * If processing fails, it will not be retried (retry_count equals 0) --- * If retry_count was bigger than 0, processing would be re-queued n times before finally being discarded. --- * The retries are not regular: every time a process fails, they next retry is delayed by n_try^2, up to 60s. --- * `flush_timeout` ensures that we don't have old entries queued without processing, by periodically closing the --- current batch, even when there's no activity. --- --- The most important internal attributes of Queue are: --- --- * `self.current_batch`: This is the batch we're currently adding entries to (when using `q:add`) --- * `self.batch_queue`: This is an array of batches, which are awaiting processing/consumption --- --- Each batch has the following structure: --- { retries = 0, -- how many times we have tried to process this node --- entries = { "some data", "some other data" } -- array of entries. They can be any Lua value --- } - - -local setmetatable = setmetatable -local timer_at = ngx.timer.at -local remove = table.remove -local type = type -local huge = math.huge -local min = math.min -local now = ngx.now -local ERR = ngx.ERR -local DEBUG = ngx.DEBUG -local WARN = ngx.WARN - - --- max delay of 60s -local RETRY_MAX_DELAY = 60 - - -local function getenv_number(name, default) - local s = os.getenv(name) - if s then - local n = tonumber(s) - if n ~= nil then - return n - end - - ngx.log(ERR, "cannot parse environment variable " .. name .. " as number, returning default") - end - - return default -end - - -local DEFAULT_MAX_QUEUED_BATCHES = getenv_number("KONG_MAX_QUEUED_BATCHES", 10000) - - -local Queue = {} - - -local Queue_mt = { - __index = Queue -} - - --- Forward function declarations -local flush -local process - - -------------------------------------------------------------------------------- --- Create a timer for the `flush` operation. --- @param self Queue -local function schedule_flush(self) - local ok, err = timer_at(self.flush_timeout/1000, flush, self) - if not ok then - self:log(ERR, "failed to create delayed flush timer: %s", err) - return - end - --self:log(DEBUG, "delayed timer created") - self.flush_scheduled = true -end - - -------------------------------------------------------------------------------- --- Create a timer for the `process` operation. --- @param self Queue --- @param batch: table with `entries` and `retries` counter --- @param delay number: timer delay in seconds -local function schedule_process(self, delay) - local ok, err = timer_at(delay, process, self) - if not ok then - self:log(ERR, "failed to create process timer: %s", err) - return - end - self.process_scheduled = true -end - ------------------ --- Timer handlers ------------------ - - -------------------------------------------------------------------------------- --- Get the current time. --- @return current time in seconds -local function get_now() - return now()*1000 -end - - -------------------------------------------------------------------------------- --- Timer callback for triggering a queue flush. --- @param premature boolean: ngx.timer premature indicator --- @param self Queue --- @return nothing -flush = function(premature, self) - if premature then - return - end - - if get_now() - self.last_t < self.flush_timeout then - -- flushing reported: we had activity - self:log(DEBUG, "[flush] queue had activity, delaying flush") - schedule_flush(self) - return - end - - -- no activity and timeout reached - self:log(DEBUG, "[flush] queue had no activity, flushing triggered by flush_timeout") - self:flush() - self.flush_scheduled = false -end - - -------------------------------------------------------------------------------- --- Timer callback for issuing the `self.process` operation --- @param premature boolean: ngx.timer premature indicator --- @param self Queue --- @param batch: table with `entries` and `retries` counter --- @return nothing -process = function(premature, self) - if premature then - return - end - - local batch = self.batch_queue[1] - if not batch then - self:log(WARN, "queue process called but no batches to be processed") - return - end - - local next_retry_delay - - local ok, err = self.process(batch.entries) - if ok then -- success, reset retry delays - self.retry_delay = 1 - next_retry_delay = 0 - remove(self.batch_queue, 1) - else - batch.retries = batch.retries + 1 - if batch.retries < self.retry_count then - self:log(WARN, "failed to process entries: %s", tostring(err)) - else - self:log(ERR, "entry batch was already tried %d times, dropping it", batch.retries) - remove(self.batch_queue, 1) - end - - self.retry_delay = self.retry_delay + 1 - next_retry_delay = min(RETRY_MAX_DELAY, self.retry_delay * self.retry_delay) - end - - if #self.batch_queue > 0 then -- more to process? - self:log(DEBUG, "processing oldest data, %d still queued", #self.batch_queue) - schedule_process(self, next_retry_delay) - return - end - - -- we finished flushing the batch_queue, allow the creation - -- of a future timer once the current data reached its limit - -- and we trigger a flush() - self.process_scheduled = false -end - - ---------- --- Queue ---------- - - -------------------------------------------------------------------------------- --- Initialize a batch queue with background retryable processing --- @param process function, invoked to process every payload generated --- @param opts table, optionally including --- `retry_count`, `flush_timeout`, `batch_max_size` and `process_delay` --- @return table: a Queue object. -function Queue.new(name, handler, opts) - opts = opts or {} - - assert(type(name) == "string", - "arg #1 (name) must be a string") - assert(type(handler) == "function", - "arg #2 (process) must be a function") - assert(type(opts) == "table", - "arg #3 (opts) must be a table") - assert(opts.retry_count == nil or type(opts.retry_count) == "number", - "retry_count must be a number") - assert(opts.flush_timeout == nil or type(opts.flush_timeout) == "number", - "flush_timeout must be a number") - assert(opts.batch_max_size == nil or type(opts.batch_max_size) == "number", - "batch_max_size must be a number") - assert(opts.process_delay == nil or type(opts.batch_max_size) == "number", - "process_delay must be a number") - assert(opts.max_queued_batches == nil or type(opts.max_queued_batches) == "number", - "max_queued_batches must be a number") - - local self = { - name = name, - process = handler, - - -- flush timeout in milliseconds - flush_timeout = opts.flush_timeout and opts.flush_timeout * 1000 or 2000, - retry_count = opts.retry_count or 0, - batch_max_size = opts.batch_max_size or 1000, - process_delay = opts.process_delay or 1, - max_queued_batches = opts.max_queued_batches or DEFAULT_MAX_QUEUED_BATCHES, - - retry_delay = 1, - - batch_queue = {}, - current_batch = { entries = {}, count = 0, retries = 0 }, - - flush_scheduled = false, - process_scheduled = false, - - last_t = huge, - } - - return setmetatable(self, Queue_mt) -end - - -------------------------------------------------------------------------------- --- Log a message that includes the name of the queue for identification purposes --- @param self Queue --- @param level: log level --- @param formatstring: format string, will get the queue name and ": " prepended --- @param ...: formatter arguments -function Queue:log(level, formatstring, ...) - return ngx.log(level, string.format(self.name .. ": " .. formatstring, unpack({...}))) -end - - -------------------------------------------------------------------------------- --- Add data to the queue --- @param entry the value included in the queue. It can be any Lua value besides nil. --- @return true, or nil and an error message. -function Queue:add(entry) - if entry == nil then - return nil, "entry must be a non-nil Lua value" - end - - if self.batch_max_size == 1 then - -- no batching - self.batch_queue = { { entries = { entry }, retries = 0 } } - schedule_process(self, 0) - return true - end - - local cb = self.current_batch - local new_size = #cb.entries + 1 - cb.entries[new_size] = entry - - if new_size >= self.batch_max_size then - local ok, err = self:flush() - if not ok then - return nil, err - end - - elseif not self.flush_scheduled then - schedule_flush(self) - end - - self.last_t = get_now() - - return true -end - - -------------------------------------------------------------------------------- --- * Close the current batch and place it the processing queue --- * Start a new empty batch --- * Schedule processing if needed. --- @return true, or nil and an error message. -function Queue:flush() - local current_batch_size = #self.current_batch.entries - - -- Queue the current batch, if it has at least 1 entry - if current_batch_size > 0 then - self:log(DEBUG, "queueing batch for processing (%d entries)", current_batch_size) - - while #self.batch_queue >= self.max_queued_batches do - self:log(ERR, "exceeded max_queued_batches (%d), dropping oldest", self.max_queued_batches) - remove(self.batch_queue, 1) - end - self.batch_queue[#self.batch_queue + 1] = self.current_batch - self.current_batch = { entries = {}, retries = 0 } - end - - -- Then, if there are batches queued for processing, schedule a process - -- in the future. This will keep calling itself in the future until - -- the queue is empty - if #self.batch_queue > 0 and not self.process_scheduled then - self:log(DEBUG, "processing oldest entry, %d still queued", #self.batch_queue) - schedule_process(self, self.process_delay) - end - - return true -end - - -return Queue diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua new file mode 100644 index 00000000000..adb4ff7fc72 --- /dev/null +++ b/kong/tools/queue.lua @@ -0,0 +1,400 @@ +-- Queue with retryable processing +-- +-- This is a queue of "entries". Entries can be any Lua value. A handler +-- function is called asynchronously to consume the entries and process them +-- (i.e. send them to an upstream server). +-- +-- The maximum size of each batch of entries that is passed to the `handler` +-- function can be configured using the `max_batch_size` parameter. +-- +-- The handler function can either return true if the entries +-- were successfully processed, or false and an error message to indicate that +-- processing has failed. If processing has failed, the queue library will +-- automatically retry. +-- +-- Usage: +-- +-- local Queue = require "kong.tools.queue" +-- +-- local handler = function(conf, entries) +-- -- must return true if ok, or false + error otherwise +-- return true +-- end +-- +-- local handler_conf = {...} -- configuration for queue handler +-- local queue_conf = -- configuration for the queue itself (defaults shown unless noted) +-- { +-- name = "example", -- name of the queue (required) +-- max_batch_size = 10, -- maximum number of entries in one batch (default 1) +-- max_coalescing_delay = 1, -- maximum number of seconds after first entry before a batch is sent +-- max_entries = 10, -- maximum number of entries on the queue (default 10000) +-- max_bytes = 100, -- maximum number of bytes on the queue (default nil) +-- max_retry_time = 60, -- maximum number of seconds before a failed batch is dropped +-- max_retry_delay = 60, -- maximum delay between send attempts, caps exponential retry +-- } +-- +-- Queue.enqueue(queue_conf, handler, handler_conf, "Some value") +-- Queue.enqueue(queue_conf, handler, handler_conf, "Another value") +-- +-- Given the example above, +-- +-- * If the two `enqueue()` invocations are done within `max_coalescing_delay` seconds, they will be passed to the +-- handler function together in one batch. The maximum number of entries in one batch is defined +-- by the `max_batch_size` parameter. +-- * The `max_entries` parameter defines how many entries can be waiting on the queue for transmission. If +-- it is exceeded, the oldest entries on the queue will be discarded when new entries are queued. Error +-- messages describing how many entries were lost will be logged. +-- * The `max_bytes` parameter, if set, indicates that no more than that number of bytes can be +-- waiting on a queue for transmission. If it is set, only string entries must be queued and an error +-- message will be logged if an attempt is made to queue a non-string entry. +-- * When the `handler` function does not return a true value for a batch, it is retried for up to +-- `max_retry_time` seconds before the batch is deleted and an error is logged. Retries are organized +-- by the queue library using an exponential back-off algorithm with the maximum time between retries +-- set to `max_retry_delay` seconds. + +local workspaces = require "kong.workspaces" +local semaphore = require "ngx.semaphore" + + +local function now() + ngx.update_time() + return ngx.now() +end + + +local Queue = { + CAPACITY_WARNING_THRESHOLD = 0.8, -- Threshold to warn that the queue max_entries limit is reached +} + + +local Queue_mt = { + __index = Queue +} + + +local function make_queue_key(name) + return string.format("%s.%s", workspaces.get_workspace_id(), name) +end + + +local queues = setmetatable({}, { + __newindex = function (self, name, queue) + return rawset(self, make_queue_key(name), queue) + end, + __index = function (self, name) + return rawget(self, make_queue_key(name)) + end +}) + + +function Queue.exists(name) + return queues[name] and true or false +end + +------------------------------------------------------------------------------- +-- Initialize a queue with background retryable processing +-- @param process function, invoked to process every payload generated +-- @param opts table, requires `name`, optionally includes `retry_count`, `max_coalescing_delay` and `max_batch_size` +-- @return table: a Queue object. +local function get_or_create_queue(queue_conf, handler, handler_conf) + + local name = queue_conf.name + + local queue = queues[name] + if queue then + queue:log_debug("queue exists") + -- We always use the latest configuration that we have seen for a queue and handler. + queue.handler_conf = handler_conf + return queue + end + + queue = { + -- Queue parameters from the enqueue call + name = name, + handler = handler, + handler_conf = handler_conf, + + -- semaphore to count the number of items on the queue and synchronize between enqueue and handler + semaphore = semaphore.new(), + + -- `bytes_queued` holds the number of bytes on the queue. It will be used only if max_bytes is set. + bytes_queued = 0, + -- `entries` holds the actual queue items. + entries = {}, + -- Pointers into the table that holds the actual queued entries. `front` points to the oldest, `back` points to + -- the newest entry. + front = 1, + back = 1, + } + for option, value in pairs(queue_conf) do + queue[option] = value + end + + queue = setmetatable(queue, Queue_mt) + + kong.timer:named_at("queue " .. name, 0, function(_, q) + while q:count() > 0 do + q:log_debug("processing queue") + q:process_once() + end + q:log_debug("done processing queue") + queues[name] = nil + end, queue) + + queues[name] = queue + + queue:log_debug("queue created") + + return queue +end + + +------------------------------------------------------------------------------- +-- Log a message that includes the name of the queue for identification purposes +-- @param self Queue +-- @param level: log level +-- @param formatstring: format string, will get the queue name and ": " prepended +-- @param ...: formatter arguments +function Queue:log(handler, formatstring, ...) + local message = string.format("queue %s: %s", self.name, formatstring) + if select('#', ...) > 0 then + return handler(string.format(message, unpack({...}))) + else + return handler(message) + end +end + +function Queue:log_debug(...) self:log(kong.log.debug, ...) end +function Queue:log_info(...) self:log(kong.log.info, ...) end +function Queue:log_warn(...) self:log(kong.log.warn, ...) end +function Queue:log_err(...) self:log(kong.log.err, ...) end + + +function Queue:count() + return self.back - self.front +end + + +-- Delete the frontmost entry from the queue and adjust the current utilization variables. +function Queue:delete_frontmost_entry() + if self.max_bytes then + -- If max_bytes is set, reduce the currently queued byte count by the + self.bytes_queued = self.bytes_queued - #self.entries[self.front] + end + self.entries[self.front] = nil + self.front = self.front + 1 + if self.front == self.back then + self.front = 1 + self.back = 1 + end +end + + +-- Drop the oldest entry, adjusting the semaphore value in the process. This is +-- called when the queue runs out of space and needs to make space. +function Queue:drop_oldest_entry() + assert(self.semaphore:count() > 0) + self.semaphore:wait(0) + self:delete_frontmost_entry() +end + + +-- Process one batch of entries from the queue. Returns truthy if entries were processed, falsy if there was an +-- error or no items were on the queue to be processed. +function Queue:process_once() + local ok, err = self.semaphore:wait(0) + if not ok then + if err ~= "timeout" then + -- We can't do anything meaningful to recover here, so we just log the error. + self:log_err('error waiting for semaphore: %s', err) + end + return + end + local data_started = now() + + local entry_count = 1 + + -- We've got our first entry from the queue. Collect more entries until max_coalescing_delay expires or we've collected + -- max_batch_size entries to send + while entry_count < self.max_batch_size and (now() - data_started) < self.max_coalescing_delay and not ngx.worker.exiting() do + ok, err = self.semaphore:wait(((data_started + self.max_coalescing_delay) - now()) / 1000) + if not ok and err == "timeout" then + break + elseif ok then + entry_count = entry_count + 1 + else + self:log_err("could not wait for semaphore: %s", err) + break + end + end + + local start_time = now() + local retry_count = 0 + while true do + self:log_debug("passing %d entries to handler", entry_count) + ok, err = self.handler(self.handler_conf, {unpack(self.entries, self.front, self.front + entry_count - 1)}) + if ok then + self:log_debug("handler processed %d entries sucessfully", entry_count) + break + end + + if not err then + self:log_err("handler returned falsy value but no error information") + end + + if (now() - start_time) > self.max_retry_time then + self:log_err( + "could not send entries, giving up after %d retries. %d queue entries were lost", + retry_count, entry_count) + break + end + + self:log_warn("handler could not process entries: %s", tostring(err)) + + -- Delay before retrying. The delay time is calculated by multiplying the configured initial_retry_delay with + -- 2 to the power of the number of retries, creating an exponential increase over the course of each retry. + -- The maximum time between retries is capped by the max_retry_delay configuration parameter. + ngx.sleep(math.min(self.max_retry_delay, 2^retry_count * self.initial_retry_delay)) + retry_count = retry_count + 1 + end + + -- Guard against queue shrinkage during handler invocation by using math.min below. + for _ = 1, math.min(entry_count, self:count()) do + self:delete_frontmost_entry() + end + if self.queue_full then + self:log_info('queue resumed processing') + self.queue_full = false + end +end + + +-- This function retrieves the queue parameters from a plugin configuration, converting legacy parameters +-- to their new locations +function Queue.get_params(config) + local queue_config = config.queue or {} + -- Common queue related legacy parameters + if config.retry_count and config.retry_count ~= ngx.null then + kong.log.warn(string.format( + "deprecated `retry_count` parameter in plugin %s ignored", + kong.plugin.get_id())) + end + if config.queue_size and config.queue_size ~= 1 and config.queue_size ~= ngx.null then + kong.log.warn(string.format( + "deprecated `queue_size` parameter in plugin %s converted to `queue.max_batch_size`", + kong.plugin.get_id())) + queue_config.max_batch_size = config.queue_size + end + if config.flush_timeout and config.flush_timeout ~= 2 and config.flush_timeout ~= ngx.null then + kong.log.warn(string.format( + "deprecated `flush_timeout` parameter in plugin %s converted to `queue.max_coalescing_delay`", + kong.plugin.get_id())) + queue_config.max_coalescing_delay = config.flush_timeout + end + -- Queue related opentelemetry plugin parameters + if config.batch_span_count and config.batch_span_count ~= 200 and config.batch_span_count ~= ngx.null then + kong.log.warn(string.format( + "deprecated `batch_span_count` parameter in plugin %s converted to `queue.max_batch_size`", + kong.plugin.get_id())) + queue_config.max_batch_size = config.batch_span_count + end + if config.batch_flush_delay and config.batch_flush_delay ~= 3 and config.batch_flush_delay ~= ngx.null then + kong.log.warn(string.format( + "deprecated `batch_flush_delay` parameter in plugin %s converted to `queue.max_coalescing_delay`", + kong.plugin.get_id())) + queue_config.max_coalescing_delay = config.batch_flush_delay + end + + if not queue_config.name then + queue_config.name = kong.plugin.get_id() + end + return queue_config +end + + +------------------------------------------------------------------------------- +-- Add entry to the queue +-- @param conf plugin configuration of the plugin instance that caused the item to be queued +-- @param entry the value included in the queue. It can be any Lua value besides nil. +-- @return true, or nil and an error message. +local function enqueue(self, entry) + if entry == nil then + return nil, "entry must be a non-nil Lua value" + end + + if self:count() >= self.max_entries * Queue.CAPACITY_WARNING_THRESHOLD then + if not self.warned then + self:log_warn('queue at %s%% capacity', Queue.CAPACITY_WARNING_THRESHOLD * 100) + self.warned = true + end + else + self.warned = nil + end + + if self:count() == self.max_entries then + if not self.queue_full then + self.queue_full = true + self:log_err("queue full, dropping old entries until processing is successful again") + end + self:drop_oldest_entry() + end + + if self.max_bytes then + if type(entry) ~= "string" then + self:log_err("queuing non-string entry to a queue that has queue.max_bytes set, capacity monitoring will not be correct") + else + if #entry > self.max_bytes then + local message = string.format( + "string to be queued is longer (%d bytes) than the queue's max_bytes (%d bytes)", + #entry, self.max_bytes) + self:log_err(message) + return nil, message + end + + local dropped = 0 + while self:count() > 0 and (self.bytes_queued + #entry) > self.max_bytes do + self:drop_oldest_entry() + dropped = dropped + 1 + end + if dropped > 0 then + self.queue_full = true + self:log_err("byte capacity exceeded, %d queue entries were dropped", dropped) + end + + self.bytes_queued = self.bytes_queued + #entry + end + end + + self.entries[self.back] = entry + self.back = self.back + 1 + self.semaphore:post() + + return true +end + + +function Queue.enqueue(queue_conf, handler, handler_conf, value) + + assert(type(queue_conf) == "table", + "arg #1 (queue_conf) must be a table") + assert(type(handler) == "function", + "arg #2 (handler) must be a function") + assert(handler_conf == nil or type(handler_conf) == "table", + "arg #3 (handler_conf) must be a table") + + assert(type(queue_conf.name) == "string", + "arg #1 (queue_conf) must include a name") + + local queue = get_or_create_queue(queue_conf, handler, handler_conf) + return enqueue(queue, value) +end + +-- For testing, the _exists() function is provided to allow a test to wait for the +-- queue to have been completely processed. +function Queue._exists(name) + local queue = queues[name] + return queue and queue:count() > 0 +end + + +return Queue diff --git a/kong/tools/queue_schema.lua b/kong/tools/queue_schema.lua new file mode 100644 index 00000000000..59759a93e17 --- /dev/null +++ b/kong/tools/queue_schema.lua @@ -0,0 +1,56 @@ +local Schema = require "kong.db.schema" + +-- TODO: enable the descriptions once they are accepted in Schemas +return Schema.define { + type = "record", + fields = { + { name = { + type = "string", + -- description = "name of the queue, unique across one workspace.", + -- If two plugin instances use the same queue name, they will + -- share one queue and their queue related configuration must match. + -- If no name is provided in the configuration, each plugin instance + -- will use a separate queue. + } }, + { max_batch_size = { + type = "number", + default = 1, + -- description = "maximum number of entries that can be processed at a time" + } }, + { max_coalescing_delay = { + type = "number", + default = 1, + -- description = "maximum number of (fractional) seconds to elapse after the first entry was queued before the queue starts calling the handler", + -- This parameter has no effect if `max_batch_size` is 1, as queued entries will be sent + -- immediately in that case. + } }, + { max_entries = { + type = "number", + default = 10000, + -- description = "maximum number of entries that can be waiting on the queue", + } }, + { max_bytes = { + type = "number", + default = nil, + -- description = "maximum number of bytes that can be waiting on a queue, requires string content", + } }, + { max_retry_time = { + type = "number", + default = 60, + -- description = "time in seconds before the queue gives up calling a failed handler for a batch", + -- If this parameter is set to -1, no retries will be made for a failed batch + } }, + { + initial_retry_delay = { + type = "number", + default = 0.01, + -- description = "time in seconds before the initial retry is made for a failing batch." + -- For each subsequent retry, the previous retry time is doubled up to `max_retry_time` + } }, + { max_retry_delay = { + type = "number", + default = 60, + -- description = "maximum time in seconds between retries, caps exponential backoff" + } }, + } +} diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua index 394a8fe6177..98f20bef84b 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua @@ -169,12 +169,17 @@ describe("declarative config: process_auto_fields", function() config = { http_endpoint = "https://example.com", content_type = "application/json", - flush_timeout = 2, keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, timeout = 10000, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + }, } }, } @@ -221,12 +226,17 @@ describe("declarative config: process_auto_fields", function() config = { http_endpoint = "https://example.com", content_type = "application/json", - flush_timeout = 2, keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, timeout = 10000, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + }, } }, } @@ -333,12 +343,17 @@ describe("declarative config: process_auto_fields", function() config = { http_endpoint = "https://example.com", content_type = "application/json", - flush_timeout = 2, keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, timeout = 10000, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + }, } }, } @@ -648,12 +663,17 @@ describe("declarative config: process_auto_fields", function() config = { http_endpoint = "https://example.com", content_type = "application/json", - flush_timeout = 2, keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, timeout = 10000, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + }, } } } diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 097b7c3fd6a..53831e4fbae 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -286,14 +286,24 @@ describe("declarative config: flatten", function() config = { http_endpoint = "https://example.com", content_type = "application/json", - flush_timeout = 2, + flush_timeout = null, keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, + queue_size = null, + retry_count = null, timeout = 10000, headers = null, custom_fields_by_lua = null, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + name = null, + max_bytes = null, + }, } }, { @@ -382,15 +392,25 @@ describe("declarative config: flatten", function() tags = null, config = { content_type = "application/json", - flush_timeout = 2, + flush_timeout = null, http_endpoint = "https://example.com", keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, + queue_size = null, + retry_count = null, timeout = 10000, headers = null, custom_fields_by_lua = null, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + name = null, + max_bytes = null, + }, }, consumer = { id = "UUID" @@ -573,15 +593,25 @@ describe("declarative config: flatten", function() }, { config = { content_type = "application/json", - flush_timeout = 2, + flush_timeout = null, http_endpoint = "https://example.com", keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, + queue_size = null, + retry_count = null, timeout = 10000, headers = null, custom_fields_by_lua = null, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + name = null, + max_bytes = null, + } }, consumer = null, created_at = 1234567890, @@ -1079,15 +1109,25 @@ describe("declarative config: flatten", function() }, { config = { content_type = "application/json", - flush_timeout = 2, + flush_timeout = null, http_endpoint = "https://example.com", keepalive = 60000, method = "POST", - queue_size = 1, - retry_count = 10, + queue_size = null, + retry_count = null, timeout = 10000, headers = null, custom_fields_by_lua = null, + queue = { + initial_retry_delay = 0.01, + max_batch_size = 1, + max_entries = 10000, + max_coalescing_delay = 1, + max_retry_delay = 60, + max_retry_time = 60, + name = null, + max_bytes = null, + }, }, consumer = null, created_at = 1234567890, diff --git a/spec/01-unit/27-batch_queue_spec.lua b/spec/01-unit/27-batch_queue_spec.lua deleted file mode 100644 index c15a6290227..00000000000 --- a/spec/01-unit/27-batch_queue_spec.lua +++ /dev/null @@ -1,30 +0,0 @@ - -local BatchQueue = require "kong.tools.batch_queue" - -describe("batch queue", function() - - it("observes the limit parameter", function() - local count = 0 - local last - local function process(entries) - count = count + #entries - last = entries[#entries] - return true - end - - local q = BatchQueue.new("batch-queue-unit-test", process, {max_queued_batches=2, batch_max_size=100, process_delay=0}) - - q:add(1) - q:flush() - q:add(2) - q:flush() - q:add(3) - q:flush() - - -- run scheduled timer tasks - ngx.sleep(0) - - assert.equal(2, count) - assert.equal(3, last) - end) -end) diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua new file mode 100644 index 00000000000..a1a3e5941ed --- /dev/null +++ b/spec/01-unit/27-queue_spec.lua @@ -0,0 +1,396 @@ +local Queue = require "kong.tools.queue" +local helpers = require "spec.helpers" +local timerng = require "resty.timerng" +local queue_schema = require "kong.tools.queue_schema" + +local function queue_conf(conf) + local defaulted_conf = {} + for _, field in ipairs(queue_schema.fields) do + for name, attrs in pairs(field) do + defaulted_conf[name] = conf[name] or attrs.default + end + end + return defaulted_conf +end + + +local function wait_until_queue_done(name) + helpers.wait_until(function() + return not Queue._exists(name) + end, 10) +end + + +describe("plugin queue", function() + local old_log + local log_messages + + lazy_setup(function() + kong.timer = timerng.new() + kong.timer:start() + -- make sure our workspace is nil to begin with to prevent leakage from + -- other tests + ngx.ctx.workspace = nil + end) + + lazy_teardown(function() + kong.timer:destroy() + end) + + before_each(function() + old_log = kong.log + log_messages = "" + local function log(level, message) -- luacheck: ignore + log_messages = log_messages .. level .. " " .. message .. "\n" + end + kong.log = { + debug = function(message) return log('DEBUG', message) end, + info = function(message) return log('INFO', message) end, + warn = function(message) return log('WARN', message) end, + err = function(message) return log('ERR', message) end, + } + end) + + after_each(function() + kong.log = old_log -- luacheck: ignore + end) + + it("passes configuration to handler", function () + local handler_invoked = 0 + local configuration_sent = { foo = "bar" } + local configuration_received + Queue.enqueue( + queue_conf({ name = "handler-configuration" }), + function (conf) + handler_invoked = handler_invoked + 1 + configuration_received = conf + return true + end, + configuration_sent, + "ENTRY" + ) + wait_until_queue_done("handler-configuration") + helpers.wait_until( + function () + return handler_invoked == 1 + end, + 1) + assert.same(configuration_sent, configuration_received) + end) + + it("configuration changes are observed for older entries", function () + local handler_invoked = 0 + local first_configuration_sent = { foo = "bar" } + local second_configuration_sent = { foo = "bar" } + local configuration_received + local number_of_entries_received + local function enqueue(conf, entry) + Queue.enqueue( + queue_conf({ + name = "handler-configuration-change", + max_batch_size = 10, + max_coalescing_delay = 0.1 + }), + function (c, entries) + handler_invoked = handler_invoked + 1 + configuration_received = c + number_of_entries_received = #entries + return true + end, + conf, + entry + ) + end + enqueue(first_configuration_sent, "ENTRY1") + enqueue(second_configuration_sent, "ENTRY2") + wait_until_queue_done("handler-configuration-change") + helpers.wait_until( + function () + return handler_invoked == 1 + end, + 1) + assert.same(configuration_received, second_configuration_sent) + assert.equals(2, number_of_entries_received) + end) + + it("does not batch messages when `max_batch_size` is 1", function() + local process_count = 0 + local function enqueue(entry) + Queue.enqueue( + queue_conf({ name = "no-batch", max_batch_size = 1 }), + function() + process_count = process_count + 1 + return true + end, + nil, + entry + ) + end + enqueue("One") + enqueue("Two") + wait_until_queue_done("no-batch") + assert.equals(2, process_count) + end) + + it("batches messages when `max_batch_size` is 2", function() + local process_count = 0 + local first_entry, last_entry + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "batch", + max_batch_size = 2, + max_coalescing_delay = 0.1, + }), + function(_, batch) + first_entry = first_entry or batch[1] + last_entry = batch[#batch] + process_count = process_count + 1 + return true + end, + nil, + entry + ) + end + enqueue("One") + enqueue("Two") + enqueue("Three") + enqueue("Four") + enqueue("Five") + wait_until_queue_done("batch") + assert.equals(3, process_count) + assert.equals("One", first_entry) + assert.equals("Five", last_entry) + end) + + it("retries sending messages", function() + local process_count = 0 + local entry + Queue.enqueue( + queue_conf({ + name = "retry", + max_batch_size = 1, + max_coalescing_delay = 0.1, + }), + function(_, batch) + entry = batch[1] + process_count = process_count + 1 + return process_count == 2 + end, + nil, + "Hello" + ) + wait_until_queue_done("retry") + assert.equal(2, process_count) + assert.equal("Hello", entry) + end) + + it("gives up sending after retrying", function() + Queue.enqueue( + queue_conf({ + name = "retry-give-up", + max_batch_size = 1, + max_retry_time = 1, + max_coalescing_delay = 0.1, + }), + function() + return false, "FAIL FAIL FAIL" + end, + nil, + "Hello" + ) + wait_until_queue_done("retry-give-up") + assert.match_re(log_messages, 'WARN .* handler could not process entries: FAIL FAIL FAIL') + assert.match_re(log_messages, 'ERR .*1 queue entries were lost') + end) + + it("drops entries when queue reaches its capacity", function() + local processed + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "capacity-exceeded", + max_batch_size = 2, + max_entries = 2, + max_coalescing_delay = 0.1, + }), + function(_, batch) + processed = batch + return true + end, + nil, + entry + ) + end + enqueue("One") + enqueue("Two") + enqueue("Three") + enqueue("Four") + enqueue("Five") + wait_until_queue_done("capacity-exceeded") + assert.equal("Four", processed[1]) + assert.equal("Five", processed[2]) + assert.match_re(log_messages, "ERR .*queue full") + enqueue("Six") + wait_until_queue_done("capacity-exceeded") + assert.equal("Six", processed[1]) + assert.match_re(log_messages, "INFO .*queue resumed processing") + end) + + it("drops entries when it reaches its max_bytes", function() + local processed + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "string-capacity-exceeded", + max_batch_size = 1, + max_bytes = 6, + max_retry_time = 1, + }), + function(_, entries) + processed = entries + return true + end, + nil, + entry + ) + end + enqueue("1") + enqueue("22") + enqueue("333") + enqueue("4444") + wait_until_queue_done("string-capacity-exceeded") + assert.equal("4444", processed[1]) + assert.match_re(log_messages, "ERR .*byte capacity exceeded, 3 queue entries were dropped") + + enqueue("55555") + wait_until_queue_done("string-capacity-exceeded") + assert.equal("55555", processed[1]) + + enqueue("666666") + wait_until_queue_done("string-capacity-exceeded") + assert.equal("666666", processed[1]) + end) + + it("warns about improper max_bytes setting", function() + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "string-capacity-warnings", + max_batch_size = 1, + max_bytes = 1, + }), + function () + return true + end, + nil, + entry + ) + end + + enqueue("23") + assert.match_re(log_messages, + [[ERR .*string to be queued is longer \(2 bytes\) than the queue's max_bytes \(1 bytes\)]]) + log_messages = "" + + enqueue({ foo = "bar" }) + assert.match_re(log_messages, + "ERR .*queuing non-string entry to a queue that has queue.max_bytes set, capacity monitoring will not be correct") + end) + + it("queue is deleted when it is done sending", function() + local process_count = 0 + local function enqueue(entry) + Queue.enqueue( + queue_conf({ name = "no-garbage" }), + function() + process_count = process_count + 1 + return true + end, + nil, + entry + ) + end + enqueue("Hello World") + assert.is_truthy(Queue.exists("no-garbage")) + helpers.wait_until( + function() + return not Queue.exists("no-garbage") + end, + 10) + enqueue("and some more") + helpers.wait_until( + function() + return process_count == 2 + end, + 10) + end) + + it("sends data quickly", function() + local entry_count = 1000 + local last + for i = 1,entry_count do + Queue.enqueue( + queue_conf({ + name = "speedy-sending", + max_batch_size = 10, + max_coalescing_delay = 0.1, + }), + function(_, entries) + last = entries[#entries] + return true + end, + nil, + i + ) + end + helpers.wait_until( + function () + return last == entry_count + end, + 1 + ) + end) + + it("converts common legacy queue parameters", function() + local legacy_parameters = { + retry_count = 123, + queue_size = 234, + flush_timeout = 345, + } + local converted_parameters = Queue.get_params(legacy_parameters) + assert.match_re(log_messages, 'deprecated `retry_count` parameter in plugin .* ignored') + assert.equals(legacy_parameters.queue_size, converted_parameters.max_batch_size) + assert.match_re(log_messages, 'deprecated `queue_size` parameter in plugin .* converted to `queue.max_batch_size`') + assert.equals(legacy_parameters.flush_timeout, converted_parameters.max_coalescing_delay) + assert.match_re(log_messages, 'deprecated `flush_timeout` parameter in plugin .* converted to `queue.max_coalescing_delay`') + end) + + it("converts opentelemetry plugin legacy queue parameters", function() + local legacy_parameters = { + batch_span_count = 234, + batch_flush_delay = 345, + } + local converted_parameters = Queue.get_params(legacy_parameters) + assert.equals(legacy_parameters.batch_span_count, converted_parameters.max_batch_size) + assert.match_re(log_messages, 'deprecated `batch_span_count` parameter in plugin .* converted to `queue.max_batch_size`') + assert.equals(legacy_parameters.batch_flush_delay, converted_parameters.max_coalescing_delay) + assert.match_re(log_messages, 'deprecated `batch_flush_delay` parameter in plugin .* converted to `queue.max_coalescing_delay`') + end) + + it("defaulted legacy parameters are ignored when converting", function() + local legacy_parameters = { + queue_size = 1, + flush_timeout = 2, + batch_span_count = 200, + batch_flush_delay = 3, + queue = { + max_batch_size = 123, + max_coalescing_delay = 234, + } + } + local converted_parameters = Queue.get_params(legacy_parameters) + assert.equals(123, converted_parameters.max_batch_size) + assert.equals(234, converted_parameters.max_coalescing_delay) + end) +end) diff --git a/spec/02-integration/15-queues/01-shutdown_spec.lua b/spec/02-integration/15-queues/01-shutdown_spec.lua new file mode 100644 index 00000000000..bd64458c323 --- /dev/null +++ b/spec/02-integration/15-queues/01-shutdown_spec.lua @@ -0,0 +1,123 @@ +local helpers = require "spec.helpers" + + +local HTTP_SERVER_PORT = helpers.get_available_port() + + +for _, strategy in helpers.each_strategy() do + describe("queue graceful shutdown [#" .. strategy .. "]", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local service1 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + hosts = { "shutdown.flush.test" }, + service = service1 + } + + bp.plugins:insert { + route = { id = route1.id }, + name = "http-log", + config = { + http_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, + queue = { + max_coalescing_delay = 0.01, + }, + } + } + + local service2 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route2 = bp.routes:insert { + hosts = { "shutdown.dns.test" }, + service = service2 + } + + bp.plugins:insert { + route = { id = route2.id }, + name = "http-log", + config = { + http_endpoint = "http://konghq.com:80", + queue = { + max_batch_size = 10, + max_coalescing_delay = 10, + }, + } + } + end) + + before_each(function() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("queue is flushed before kong exits", function() + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "shutdown.flush.test" + } + })) + assert.res_status(200, res) + + -- We request a graceful shutdown, then start the HTTP server to consume the queued log entries + local pid_file, err = helpers.stop_kong(nil, nil, nil, "QUIT", true) + assert(pid_file, err) + + local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) + local ok, _, body = thread:join() + assert(ok) + assert(body) + + helpers.wait_pid(pid_file) + helpers.cleanup_kong() + + end) + + it("DNS queries can be performed when shutting down", function() + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "shutdown.dns.test" + } + })) + assert.res_status(200, res) + + -- We request a graceful shutdown, which will flush the queue + local res, err = helpers.stop_kong(nil, true, nil, "QUIT") + assert(res, err) + + assert.logfile().has.line("handler could not process entries: request to konghq.com:80 returned status code 301") + end) + end) +end diff --git a/spec/02-integration/15-queues/02-share_queue_spec.lua b/spec/02-integration/15-queues/02-share_queue_spec.lua new file mode 100644 index 00000000000..08eab29d603 --- /dev/null +++ b/spec/02-integration/15-queues/02-share_queue_spec.lua @@ -0,0 +1,180 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("queue sharing [#" .. strategy .. "]", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local service1 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + hosts = { "sharing.test.route1" }, + service = service1 + } + + bp.plugins:insert { + route = { id = route1.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http", + queue = { + name = "http-shared-queue", + max_coalescing_delay = 1000, + max_batch_size = 2, + }, + } + } + + local service2 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route2 = bp.routes:insert { + hosts = { "sharing.test.route2" }, + service = service2 + } + + bp.plugins:insert { + route = { id = route2.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http", + queue = { + name = "http-shared-queue", + max_coalescing_delay = 1000, + max_batch_size = 2, + }, + } + } + + + local service3 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route3 = bp.routes:insert { + hosts = { "sharing.test.route3" }, + service = service3 + } + + bp.plugins:insert { + route = { id = route3.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http_unshared", + queue = { + name = "http-non-shared-queue", + max_coalescing_delay = 0.01, + max_batch_size = 2, + }, + } + } + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("named queue is shared, private queue is not", function() + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "sharing.test.route1" + } + })) + assert.res_status(200, res) + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "sharing.test.route2" + } + })) + assert.res_status(200, res) + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "sharing.test.route3" + } + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = client:get("/read_log/http", { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + if #body.entries == 2 then + return true + end + end, 10) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = client:get("/read_log/http_unshared", { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + if #body.entries == 1 then + return true + end + end, 10) + end) + + end) +end diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index b3a94c6d207..606bad1d65e 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -3,6 +3,19 @@ local helpers = require "spec.helpers" for _, strategy in helpers.each_strategy() do + local function reset_log(logname) + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + assert(client:send { + method = "DELETE", + path = "/reset_log/" .. logname, + headers = { + Accept = "application/json" + } + }) + client:close() + end + describe("Plugin: http-log (log) [#" .. strategy .. "]", function() local proxy_client local proxy_client_grpc, proxy_client_grpcs @@ -140,8 +153,10 @@ for _, strategy in helpers.each_strategy() do route = { id = route4.id }, name = "http-log", config = { - queue_size = 5, - flush_timeout = 0.1, + queue = { + max_batch_size = 5, + max_coalescing_delay = 0.1, + }, http_endpoint = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port @@ -293,21 +308,17 @@ for _, strategy in helpers.each_strategy() do end) it("logs to HTTP", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "http_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/http", + local res = client:get("/read_log/http", { headers = { Accept = "application/json" } @@ -323,21 +334,17 @@ for _, strategy in helpers.each_strategy() do end) it("logs to HTTP with content-type 'application/json'", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "content_type_application_json_http_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/http2", + local res = client:get("/read_log/http2", { headers = { Accept = "application/json" } @@ -354,21 +361,17 @@ for _, strategy in helpers.each_strategy() do end) it("logs to HTTP with content-type 'application/json; charset=utf-8'", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "content_type_application_json_charset_utf_8_http_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/http3", + local res = client:get("/read_log/http3", { headers = { Accept = "application/json" } @@ -386,21 +389,17 @@ for _, strategy in helpers.each_strategy() do describe("custom log values by lua", function() it("logs custom values", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "custom_http_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/custom_http", + local res = client:get("/read_log/custom_http", { headers = { Accept = "application/json" } @@ -434,9 +433,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/grpc", + local res = client:get("/read_log/grpc", { headers = { Accept = "application/json" } @@ -470,9 +467,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/grpcs", + local res = client:get("/read_log/grpcs", { headers = { Accept = "application/json" } @@ -490,21 +485,17 @@ for _, strategy in helpers.each_strategy() do end) it("logs to HTTPS", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "https_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/https", + local res = client:get("/read_log/https", { headers = { Accept = "application/json" } @@ -522,35 +513,31 @@ for _, strategy in helpers.each_strategy() do -- setup: cleanup logs os.execute(":> " .. helpers.test_conf.nginx_err_logs) - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "https_logging_faulty.test" } - })) + }) assert.res_status(200, res) - assert.logfile().has.line("failed to process entries: .* " .. - helpers.mock_upstream_ssl_host .. ":" .. - helpers.mock_upstream_ssl_port .. ": timeout", false, 2) + assert.logfile().has.line( + "handler could not process entries: failed request to " + .. helpers.mock_upstream_ssl_host .. ":" + .. helpers.mock_upstream_ssl_port .. ": timeout", false, 2 + ) end) it("adds authorization if userinfo and/or header is present", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "http_basic_auth_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/basic_auth", + local res = client:get("/read_log/basic_auth", { headers = { Accept = "application/json" } @@ -578,21 +565,17 @@ for _, strategy in helpers.each_strategy() do end) it("should dereference config.headers value", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", + local res = proxy_client:get("/status/200", { headers = { ["Host"] = "vault_headers_logging.test" } - })) + }) assert.res_status(200, res) helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/vault_header", + local res = client:get("/read_log/vault_header", { headers = { Accept = "application/json" } @@ -607,6 +590,90 @@ for _, strategy in helpers.each_strategy() do end end, 10) end) + + + it("puts changed configuration into effect immediately", function() + local admin_client = assert(helpers.admin_client()) + + local function check_header_is(value) + reset_log("config_change") + ngx.sleep(2) + + local res = proxy_client:get("/status/200", { + headers = { + ["Host"] = "config_change.test" + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) + local res = client:get("/read_log/config_change", { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + if #body.entries == 1 then + assert.same(value, body.entries[1].log_req_headers.key1) + return true + end + end, 10) + end + + local res = admin_client:post("/services/", { + body = { + name = "config_change", + url = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port, + }, + headers = {["Content-Type"] = "application/json"}, + }) + assert.res_status(201, res) + + local res = admin_client:post("/services/config_change/routes/", { + body = { + hosts = { "config_change.test" }, + }, + headers = {["Content-Type"] = "application/json"}, + }) + assert.res_status(201, res) + + res = admin_client:post("/services/config_change/plugins/", { + body = { + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/config_change", + headers = { key1 = "value1" }, + } + }, + headers = {["Content-Type"] = "application/json"}, + }) + local body = assert.res_status(201, res) + local plugin = cjson.decode(body) + + check_header_is("value1") + + local res = admin_client:patch("/plugins/" .. plugin.id, { + body = { + config = { + headers = { + key1 = "value2" + }, + }, + }, + headers = {["Content-Type"] = "application/json"}, + }) + assert.res_status(200, res) + + check_header_is("value2") + + admin_client:close() + end) end) -- test both with a single worker for a deterministic test, @@ -637,8 +704,10 @@ for _, strategy in helpers.each_strategy() do route = { id = route.id }, name = "http-log", config = { - queue_size = 5, - flush_timeout = 0.1, + queue = { + max_batch_size = 5, + max_coalescing_delay = 0.1, + }, http_endpoint = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port @@ -655,8 +724,10 @@ for _, strategy in helpers.each_strategy() do route = { id = route2.id }, name = "http-log", config = { - queue_size = 5, - flush_timeout = 0.1, + queue = { + max_batch_size = 5, + max_coalescing_delay = 0.1, + }, http_endpoint = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port @@ -696,20 +767,6 @@ for _, strategy in helpers.each_strategy() do end) - local function reset_log(logname) - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - assert(client:send { - method = "DELETE", - path = "/reset_log/" .. logname, - headers = { - Accept = "application/json" - } - }) - client:close() - end - - it("logs to HTTP with a buffer", function() reset_log("http_queue") @@ -717,13 +774,11 @@ for _, strategy in helpers.each_strategy() do for i = 1, n do local client = helpers.proxy_client() - local res = assert(client:send({ - method = "GET", - path = "/status/" .. tostring(200 + (i % 10)), + local res = client:get("/status/" .. tostring(200 + (i % 10)), { headers = { ["Host"] = "http_queue_logging.test" } - })) + }) assert.res_status(200 + (i % 10), res) client:close() end @@ -731,14 +786,17 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/count_log/http_queue", + local res = client:get("/count_log/http_queue", { headers = { Accept = "application/json" } }) + if res.status == 500 then + -- we need to wait until sending has started as /count_log returns a 500 error for unknown log names + return false + end + local count = assert.res_status(200, res) client:close() @@ -756,24 +814,20 @@ for _, strategy in helpers.each_strategy() do for i = 1, n do local client = helpers.proxy_client() - local res = assert(client:send({ - method = "GET", - path = "/status/" .. tostring(200 + (i % 10)), + local res = client:get("/status/" .. tostring(200 + (i % 10)), { headers = { ["Host"] = "http_queue_logging.test" } - })) + }) assert.res_status(200 + (i % 10), res) client:close() client = helpers.proxy_client() - res = assert(client:send({ - method = "GET", - path = "/status/" .. tostring(300 + (i % 10)), + res = client:get("/status/" .. tostring(300 + (i % 10)), { headers = { ["Host"] = "http_queue_logging2.test" } - })) + }) assert.res_status(300 + (i % 10), res) client:close() end @@ -781,9 +835,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/http_queue", + local res = client:get("/read_log/http_queue", { headers = { Accept = "application/json" } @@ -794,9 +846,7 @@ for _, strategy in helpers.each_strategy() do local client2 = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res2 = assert(client2:send { - method = "GET", - path = "/read_log/http_queue2", + local res2 = client2:get("/read_log/http_queue2", { headers = { Accept = "application/json" } @@ -805,7 +855,7 @@ for _, strategy in helpers.each_strategy() do local body2 = cjson.decode(raw2) client2:close() - if body.count < n or body2.count < n then + if not body.count or body.count < n or not body2.count or body2.count < n then return false end @@ -888,22 +938,18 @@ for _, strategy in helpers.each_strategy() do end) it("executes successfully when route does not exist", function() - local res = assert(proxy_client:send({ - method = "GET", - path = "/nonexistant/proxy/path", + local res = proxy_client:get("/nonexistant/proxy/path", { headers = { ["Host"] = "http_no_exist.test" } - })) + }) assert.res_status(404, res) --Assert that the plugin executed and has 1 log entry helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = assert(client:send { - method = "GET", - path = "/read_log/http", + local res = client:get("/read_log/http", { headers = { Accept = "application/json" } diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index 1d858d54090..d82e744f221 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -1,6 +1,9 @@ local PLUGIN_NAME = "http-log" +local Queue = require "kong.tools.queue" + + -- helper function to validate data against a schema local validate do local validate_entity = require("spec.helpers").validate_plugin_config_schema @@ -13,7 +16,26 @@ end describe(PLUGIN_NAME .. ": (schema)", function() + local old_log + local log_messages + + before_each(function() + old_log = kong.log + log_messages = "" + local function log(level, message) -- luacheck: ignore + log_messages = log_messages .. level .. " " .. message .. "\n" + end + kong.log = { + debug = function(message) return log('DEBUG', message) end, + info = function(message) return log('INFO', message) end, + warn = function(message) return log('WARN', message) end, + err = function(message) return log('ERR', message) end, + } + end) + after_each(function() + kong.log = old_log -- luacheck: ignore + end) it("accepts minimal config with defaults", function() local ok, err = validate({ @@ -127,4 +149,19 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.is_falsy(ok) end) + it("converts legacy queue parameters", function() + local entity = validate({ + http_endpoint = "http://hi:there@myservice.com/path", + retry_count = 23, + queue_size = 46, + flush_timeout = 92, + }) + assert.is_truthy(entity) + local conf = Queue.get_params(entity.config) + assert.match_re(log_messages, "deprecated `retry_count`") + assert.match_re(log_messages, "deprecated `queue_size`") + assert.match_re(log_messages, "deprecated `flush_timeout`") + assert.is_same(46, conf.max_batch_size) + assert.is_same(92, conf.max_coalescing_delay) + end) end) diff --git a/spec/03-plugins/03-http-log/03-queue_spec.lua b/spec/03-plugins/03-http-log/03-queue_spec.lua deleted file mode 100644 index 6213e49dc91..00000000000 --- a/spec/03-plugins/03-http-log/03-queue_spec.lua +++ /dev/null @@ -1,22 +0,0 @@ -local helpers = require "spec.helpers" - -for _, strategy in helpers.each_strategy() do - describe("Plugin: http-log (queue) [#" .. strategy .. "]", function() - it("Queue id serialization", function() - local get_queue_id = require("kong.plugins.http-log.handler").__get_queue_id - local conf = { - http_endpoint = "http://example.com", - method = "POST", - content_type = "application/json", - timeout = 1000, - keepalive = 1000, - retry_count = 10, - queue_size = 100, - flush_timeout = 1000, - } - - local queue_id = get_queue_id(conf) - assert.equal("http://example.com:POST:application/json:1000:1000:10:100:1000", queue_id) - end) - end) -end diff --git a/spec/03-plugins/03-http-log/04-legacy_queue_sharing_spec.lua b/spec/03-plugins/03-http-log/04-legacy_queue_sharing_spec.lua new file mode 100644 index 00000000000..b0d8c970d3d --- /dev/null +++ b/spec/03-plugins/03-http-log/04-legacy_queue_sharing_spec.lua @@ -0,0 +1,177 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("legacy queue sharing [#" .. strategy .. "]", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local service1 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + hosts = { "sharing.test.route1" }, + service = service1 + } + + bp.plugins:insert { + route = { id = route1.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http", + queue = { + max_coalescing_delay = 1000, + max_batch_size = 2, + }, + } + } + + local service2 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route2 = bp.routes:insert { + hosts = { "sharing.test.route2" }, + service = service2 + } + + bp.plugins:insert { + route = { id = route2.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http", + queue = { + max_coalescing_delay = 1000, + max_batch_size = 2, + }, + } + } + + + local service3 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route3 = bp.routes:insert { + hosts = { "sharing.test.route3" }, + service = service3 + } + + bp.plugins:insert { + route = { id = route3.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http_unshared", + queue = { + max_coalescing_delay = 0.01, + max_batch_size = 2, + }, + } + } + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("queues are shared based on upstream parameters", function() + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "sharing.test.route1" + } + })) + assert.res_status(200, res) + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "sharing.test.route2" + } + })) + assert.res_status(200, res) + + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "sharing.test.route3" + } + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = client:get("/read_log/http", { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + if #body.entries == 2 then + return true + end + end, 10) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = client:get("/read_log/http_unshared", { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + if #body.entries == 1 then + return true + end + end, 10) + end) + + end) +end diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index b87aa17b2fb..ff7f0e69232 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -2280,7 +2280,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - -- the purpose of this test case is to test the batch queue + -- the purpose of this test case is to test the queue -- finishing processing its batch in one time (no retries) it("won't send the same metric multiple times", function() local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 4f8d8dee7ab..8ec13a9a7c8 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -498,4 +498,4 @@ describe("Plugin: datadog (log)", function() end) end -end) \ No newline at end of file +end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 65810b99e38..19518ca2ccd 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1310,15 +1310,16 @@ local function http_server(port, opts) assert(server:listen()) local client = assert(server:accept()) + local content_length local lines = {} local line, err repeat line, err = client:receive("*l") if err then break - else - table.insert(lines, line) end + table.insert(lines, line) + content_length = tonumber(line:lower():match("^content%-length:%s*(%d+)$")) or content_length until line == "" if #lines > 0 and lines[1] == "GET /delay HTTP/1.0" then @@ -1330,7 +1331,7 @@ local function http_server(port, opts) error(err) end - local body, _ = client:receive("*a") + local body, _ = client:receive(content_length or "*a") client:send("HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n") client:close() @@ -2600,6 +2601,55 @@ do end +--- Assertion to check whether a string matches a regular expression +-- @function match_re +-- @param string the string +-- @param regex the regular expression +-- @return true or false +-- @usage +-- assert.match_re("foobar", [[bar$]]) +-- + +local function match_re(_, args) + local string = args[1] + local regex = args[2] + assert(type(string) == "string", + "Expected the string argument to be a string") + assert(type(regex) == "string", + "Expected the regex argument to be a string") + local from, _, err = ngx.re.find(string, regex) + if err then + error(err) + end + if from then + table.insert(args, 1, string) + table.insert(args, 1, regex) + args.n = 2 + return true + else + return false + end +end + +say:set("assertion.match_re.negative", unindent [[ + Expected log: + %s + To match: + %s + ]]) +say:set("assertion.match_re.positive", unindent [[ + Expected log: + %s + To not match: + %s + But matched line: + %s + ]]) +luassert:register("assertion", "match_re", match_re, + "assertion.match_re.negative", + "assertion.match_re.positive") + + ---------------- -- DNS-record mocking. -- These function allow to create mock dns records that the test Kong instance @@ -3267,14 +3317,36 @@ local function start_kong(env, tables, preserve_prefix, fixtures) end +-- Cleanup after kong test instance, should be called if start_kong was invoked with the nowait flag +-- @function cleanup_kong +-- @param prefix (optional) the prefix where the test instance runs, defaults to the test configuration. +-- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping +-- @param preserve_dc ??? +local function cleanup_kong(prefix, preserve_prefix, preserve_dc) + + -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped + if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then + clean_prefix(prefix) + end + + if not preserve_dc then + config_yml = nil + end + ngx.ctx.workspace = nil +end + + -- Stop the Kong test instance. -- @function stop_kong -- @param prefix (optional) the prefix where the test instance runs, defaults to the test configuration. -- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping --- @param preserve_dc +-- @param preserve_dc ??? +-- @param signal (optional string) signal name to send to kong, defaults to TERM +-- @param nowait (optional) if truthy, don't wait for kong to terminate. caller needs to wait and call cleanup_kong -- @return true or nil+err -local function stop_kong(prefix, preserve_prefix, preserve_dc) +local function stop_kong(prefix, preserve_prefix, preserve_dc, signal, nowait) prefix = prefix or conf.prefix + signal = signal or "TERM" local running_conf, err = get_running_conf(prefix) if not running_conf then @@ -3286,27 +3358,22 @@ local function stop_kong(prefix, preserve_prefix, preserve_dc) return nil, err end - local ok, _, _, err = pl_utils.executeex("kill -TERM " .. pid) + local ok, _, _, err = pl_utils.executeex(string.format("kill -%s %d", signal, pid)) if not ok then return nil, err end - wait_pid(running_conf.nginx_pid) - - -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped - if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then - clean_prefix(prefix) + if nowait then + return running_conf.nginx_pid end - if not preserve_dc then - config_yml = nil - end - ngx.ctx.workspace = nil + wait_pid(running_conf.nginx_pid) + + cleanup_kong(prefix, preserve_prefix, preserve_dc) return true end - --- Restart Kong. Reusing declarative config when using `database=off`. -- @function restart_kong -- @param env see `start_kong` @@ -3624,6 +3691,7 @@ end -- launching Kong subprocesses start_kong = start_kong, stop_kong = stop_kong, + cleanup_kong = cleanup_kong, restart_kong = restart_kong, reload_kong = reload_kong, get_kong_workers = get_kong_workers, From cce3d60d4973c0acebc9a026582d00fc88cf2964 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 13 Apr 2023 15:51:52 +0800 Subject: [PATCH 2425/4351] fix(plugin): do not shorten id when not w3c (#10531) * fix(plugin): do not shorten id when not w3c Fix KAG-652 * fix * Apply suggestions from code review --------- Co-authored-by: Harry Co-authored-by: Samuele Illuminati --- CHANGELOG.md | 2 + kong/plugins/opentelemetry/handler.lua | 3 +- kong/plugins/opentelemetry/otlp.lua | 37 ++++--------------- kong/tracing/propagation.lua | 22 +++++++++-- .../26-tracing/02-propagation_spec.lua | 17 ++++++++- .../34-zipkin/zipkin_no_endpoint_spec.lua | 23 +++++++++--- spec/03-plugins/34-zipkin/zipkin_spec.lua | 14 ++++++- .../37-opentelemetry/03-propagation_spec.lua | 18 ++++----- 8 files changed, 83 insertions(+), 53 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8167bad74e5..803ba8d3563 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,8 @@ - **ACME**: acme plugin now supports configuring `namespace` for redis storage which is default to empty string for backward compatibility. [#10562](https://github.com/Kong/kong/pull/10562) +- **OpenTelemetry**: spans are now correctly correlated in downstream Datadog traces. + [10531](https://github.com/Kong/kong/pull/10531) #### PDK diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 3f459285f5a..8366dc0f85e 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -19,7 +19,6 @@ local propagation_parse = propagation.parse local propagation_set = propagation.set local null = ngx.null local encode_traces = otlp.encode_traces -local translate_span_trace_id = otlp.translate_span local encode_span = otlp.transform_span local to_hex = require "resty.string".to_hex @@ -125,7 +124,7 @@ function OpenTelemetryHandler:access() root_span.parent_id = parent_id end - propagation_set("preserve", header_type, translate_span_trace_id(root_span), "w3c") + propagation_set("preserve", header_type, root_span, "w3c") end diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index 8289cff3c13..dfb92b6f69b 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -10,9 +10,7 @@ local insert = table.insert local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release local deep_copy = utils.deep_copy -local table_merge = kong.table.merge -local shallow_copy = utils.shallow_copy -local getmetatable = getmetatable +local table_merge = utils.table_merge local setmetatable = setmetatable local TRACE_ID_LEN = 16 @@ -77,34 +75,17 @@ local function transform_events(events) return pb_events end --- translate the span to otlp format --- currently it only adjust the trace id to 16 bytes --- we don't do it in place because the span is shared --- and we need to preserve the original information as much as possible -local function translate_span_trace_id(span) - local trace_id = span.trace_id +-- translate the trace_id to otlp format +local function to_ot_trace_id(trace_id) local len = #trace_id - local new_id = trace_id - - if len == TRACE_ID_LEN then - return span - end - - -- make sure the trace id is of 16 bytes if len > TRACE_ID_LEN then - new_id = trace_id:sub(-TRACE_ID_LEN) + return trace_id:sub(-TRACE_ID_LEN) elseif len < TRACE_ID_LEN then - new_id = NULL:rep(TRACE_ID_LEN - len) .. trace_id + return NULL:rep(TRACE_ID_LEN - len) .. trace_id end - local translated = shallow_copy(span) - setmetatable(translated, getmetatable(span)) - - translated.trace_id = new_id - span = translated - - return span + return trace_id end -- this function is to prepare span to be encoded and sent via grpc @@ -112,10 +93,8 @@ end local function transform_span(span) assert(type(span) == "table") - span = translate_span_trace_id(span) - local pb_span = { - trace_id = span.trace_id, + trace_id = to_ot_trace_id(span.trace_id), span_id = span.span_id, -- trace_state = "", parent_span_id = span.parent_id or "", @@ -200,7 +179,7 @@ do end return { - translate_span = translate_span_trace_id, + to_ot_trace_id = to_ot_trace_id, transform_span = transform_span, encode_traces = encode_traces, } diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index c7bcc692dff..fa434a81361 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -1,11 +1,13 @@ local to_hex = require "resty.string".to_hex local table_merge = require "kong.tools.utils".table_merge +local otlp = require "kong.plugins.opentelemetry.otlp" local unescape_uri = ngx.unescape_uri local char = string.char local match = string.match local gsub = string.gsub local fmt = string.format local concat = table.concat +local to_ot_trace_id = otlp.to_ot_trace_id local baggage_mt = { @@ -20,6 +22,7 @@ local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" local JAEGER_TRACECONTEXT_PATTERN = "^(%x+):(%x+):(%x+):(%x+)$" local JAEGER_BAGGAGE_PATTERN = "^uberctx%-(.*)$" local OT_BAGGAGE_PATTERN = "^ot%-baggage%-(.*)$" +local W3C_TRACEID_LEN = 16 local function hex_to_char(c) return char(tonumber(c, 16)) @@ -38,6 +41,18 @@ local function left_pad_zero(str, count) return ('0'):rep(count-#str) .. str end + +local function to_w3c_trace_id(trace_id) + if #trace_id < W3C_TRACEID_LEN then + return ('\0'):rep(W3C_TRACEID_LEN - #trace_id) .. trace_id + elseif #trace_id > W3C_TRACEID_LEN then + return trace_id:sub(-W3C_TRACEID_LEN) + end + + return trace_id +end + + local function parse_baggage_headers(headers, header_pattern) -- account for both ot and uber baggage headers local baggage @@ -464,10 +479,11 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "w3c" or found_header_type == "w3c" then + -- OTEL uses w3c trace context format so to_ot_trace_id works here set_header("traceparent", fmt("00-%s-%s-%s", - to_hex(proxy_span.trace_id), + to_hex(to_w3c_trace_id(proxy_span.trace_id)), to_hex(proxy_span.span_id), - proxy_span.should_sample and "01" or "00")) + proxy_span.should_sample and "01" or "00")) end if conf_header_type == "jaeger" or found_header_type == "jaeger" then @@ -479,7 +495,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "ot" or found_header_type == "ot" then - set_header("ot-tracer-traceid", to_hex(proxy_span.trace_id)) + set_header("ot-tracer-traceid", to_hex(to_ot_trace_id(proxy_span.trace_id))) set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 21b93163b3d..f8c48962325 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -18,6 +18,16 @@ local function left_pad_zero(str, count) return ('0'):rep(count-#str) .. str end +local function to_id_len(id, len) + if #id < len then + return string.rep('0', len - #id) .. id + elseif #id > len then + return string.sub(id, -len) + end + + return id +end + local parse = propagation.parse local set = propagation.set local from_hex = propagation.from_hex @@ -624,6 +634,9 @@ describe("propagation.set", function() local span_id = ids[2] local parent_id = ids[3] + local w3c_trace_id = to_id_len(trace_id, 32) + local ot_trace_id = to_id_len(trace_id, 32) + local proxy_span = { trace_id = from_hex(trace_id), span_id = from_hex(span_id), @@ -644,7 +657,7 @@ describe("propagation.set", function() } local w3c_headers = { - traceparent = fmt("00-%s-%s-01", trace_id, span_id) + traceparent = fmt("00-%s-%s-01", w3c_trace_id, span_id) } local jaeger_headers = { @@ -652,7 +665,7 @@ describe("propagation.set", function() } local ot_headers = { - ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-traceid"] = ot_trace_id, ["ot-tracer-spanid"] = span_id, ["ot-tracer-sampled"] = "1" } diff --git a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua index 9d1bd401060..e054111d602 100644 --- a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua @@ -4,6 +4,8 @@ local utils = require "kong.tools.utils" local to_hex = require "resty.string".to_hex local fmt = string.format +local W3C_TRACE_ID_HEX_LEN = 32 +local OT_TRACE_ID_HEX_LEN = 32 local function gen_trace_id(traceid_byte_count) @@ -11,6 +13,17 @@ local function gen_trace_id(traceid_byte_count) end +local function to_id_len(id, len) + if #id < len then + return string.rep('0', len - #id) .. id + elseif #id > len then + return string.sub(id, -len) + end + + return id +end + + local function gen_span_id() return to_hex(utils.get_rand_bytes(8)) end @@ -75,7 +88,7 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.equals(trace_id, json.headers["x-b3-traceid"]) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.matches("00%-" .. to_id_len(trace_id, W3C_TRACE_ID_HEX_LEN) .. "%-%x+-01", json.headers.traceparent) end) describe("propagates tracing headers (b3-single request)", function() @@ -93,7 +106,7 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.matches("00%-" .. to_id_len(trace_id, W3C_TRACE_ID_HEX_LEN) .. "%-%x+-01", json.headers.traceparent) end) it("without parent_id", function() @@ -109,7 +122,7 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.matches("00%-" .. to_id_len(trace_id, W3C_TRACE_ID_HEX_LEN) .. "%-%x+-01", json.headers.traceparent) end) end) @@ -125,7 +138,7 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.matches("00%-" .. to_id_len(trace_id, W3C_TRACE_ID_HEX_LEN) .. "%-%x+-01", json.headers.traceparent) end) it("propagates jaeger tracing headers", function() @@ -159,7 +172,7 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.equals(trace_id, json.headers["ot-tracer-traceid"]) + assert.equals(to_id_len(trace_id, OT_TRACE_ID_HEX_LEN), json.headers["ot-tracer-traceid"]) end) end) end diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 3ccd271da0c..fb44a6c4a9a 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -5,6 +5,7 @@ local to_hex = require "resty.string".to_hex local fmt = string.format +local OT_TRACE_ID_HEX_LEN = 32 local ZIPKIN_HOST = helpers.zipkin_host local ZIPKIN_PORT = helpers.zipkin_port @@ -21,6 +22,17 @@ local function annotations_to_hash(annotations) end +local function to_id_len(id, len) + if #id < len then + return string.rep('0', len - #id) .. id + elseif #id > len then + return string.sub(id, -len) + end + + return id +end + + local function assert_is_integer(number) assert.equals("number", type(number)) assert.equals(number, math.floor(number)) @@ -1212,7 +1224,7 @@ describe("http integration tests with zipkin server [#" local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.equals(trace_id, json.headers["ot-tracer-traceid"]) + assert.equals(to_id_len(trace_id, OT_TRACE_ID_HEX_LEN), json.headers["ot-tracer-traceid"]) local balancer_span, proxy_span, request_span = wait_for_spans(zipkin_client, 3, nil, trace_id) diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index d116cfb78dc..374e040f5ca 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -161,26 +161,22 @@ describe("propagation tests #" .. strategy, function() assert.equals(trace_id, json.headers["ot-tracer-traceid"]) end) - it("propagates dd headers", function() - local trace_id = gen_trace_id() - local trace_id_truncated = trace_id:sub(1, 16) - local span_id = gen_span_id() + it("propagate spwaned span with ot headers", function() local r = proxy_client:get("/", { headers = { - ["ot-tracer-traceid"] = trace_id_truncated, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1", host = "http-route", }, }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.equals(#trace_id, #json.headers["ot-tracer-traceid"], - "trace ID was not padded correctly") + local traceparent = json.headers["traceparent"] + + local m = assert(ngx.re.match(traceparent, [[00\-([0-9a-f]+)\-([0-9a-f]+)\-([0-9a-f]+)]])) - local expected = string.rep("0", 16) .. trace_id_truncated - assert.equals(expected, json.headers["ot-tracer-traceid"]) + assert.same(32, #m[1]) + assert.same(16, #m[2]) + assert.same("01", m[3]) end) end) end From 56bb1f2e4ea9d80a8708764b880e03d008baebc2 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 13 Apr 2023 10:00:47 +0200 Subject: [PATCH 2426/4351] fix(tracing): sampled flags and propagation (#10655) fix an issue where incoming propagation headers with disabled sampling produced invalid propagation of noop spans and broken traces This fix: * ensures propagation is not attempted on noop spans * ensures no span is sampled when sampling is disabled in the incoming headers * propagates the correct header in when sampling is disabled in the incoming headers --- kong/pdk/tracing.lua | 43 ++++-- kong/tracing/propagation.lua | 5 + .../14-tracing/02-propagation_spec.lua | 130 +++++++++++++++--- .../plugins/tcp-trace-exporter/handler.lua | 3 + .../kong/plugins/trace-propagator/handler.lua | 6 +- 5 files changed, 156 insertions(+), 31 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index f851c5dea2f..7d8c5412859 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -156,9 +156,17 @@ local function create_span(tracer, options) local trace_id = span.parent and span.parent.trace_id or options.trace_id or generate_trace_id() - local sampled = span.parent and span.parent.should_sample - or options.should_sample - or tracer and tracer.sampler(trace_id) + + local sampled + if span.parent and span.parent.should_sample ~= nil then + sampled = span.parent.should_sample + + elseif options.should_sample ~= nil then + sampled = options.should_sample + + else + sampled = tracer and tracer.sampler(trace_id) + end if not sampled then return noop_span @@ -170,16 +178,17 @@ local function create_span(tracer, options) span.span_id = generate_span_id() span.trace_id = trace_id span.kind = options.span_kind or SPAN_KIND.INTERNAL - -- indicates whether the span should be reported - span.should_sample = span.parent and span.parent.should_sample - or options.should_sample - or sampled + span.should_sample = true setmetatable(span, span_mt) return span end local function link_span(tracer, span, name, options) + if not span.should_sample then + kong.log.debug("skipping non-sampled span") + return + end if tracer and type(tracer) ~= "table" then error("invalid tracer", 2) end @@ -386,6 +395,7 @@ noop_tracer.link_span = NOOP noop_tracer.active_span = NOOP noop_tracer.set_active_span = NOOP noop_tracer.process_span = NOOP +noop_tracer.set_should_sample = NOOP --- New Tracer local function new_tracer(name, options) @@ -482,12 +492,29 @@ local function new_tracer(name, options) end for _, span in ipairs(ctx.KONG_SPANS) do - if span.tracer.name == self.name then + if span.tracer and span.tracer.name == self.name then processor(span, ...) end end end + --- Update the value of should_sample for all spans + -- + -- @function span:set_should_sample + -- @tparam bool should_sample value for the sample parameter + function self:set_should_sample(should_sample) + local ctx = ngx.ctx + if not ctx.KONG_SPANS then + return + end + + for _, span in ipairs(ctx.KONG_SPANS) do + if span.is_recording ~= false then + span.should_sample = should_sample + end + end + end + tracer_memo[name] = setmetatable(self, tracer_mt) return tracer_memo[name] end diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index fa434a81361..3727b76c7b9 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -442,6 +442,11 @@ end local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type) + if proxy_span.is_recording == false then + kong.log.debug("skipping propagation of noop span") + return + end + local set_header = kong.service.request.set_header -- If conf_header_type is set to `preserve`, found_header_type is used over default_header_type; diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index ec3bd998626..e1086239097 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -1,47 +1,59 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local utils = require "kong.tools.utils" +local to_hex = require("resty.string").to_hex + +local rand_bytes = utils.get_rand_bytes local TCP_PORT = 35001 + +local function gen_id(len) + return to_hex(rand_bytes(len)) +end + for _, strategy in helpers.each_strategy() do local proxy_client describe("tracing propagation spec #" .. strategy, function() - describe("spans hierarchy", function () + lazy_setup(function() + local bp, _ = assert(helpers.get_db_utils(strategy, { + "routes", + "plugins", + }, { "tcp-trace-exporter", "trace-propagator" })) - lazy_setup(function() - local bp, _ = assert(helpers.get_db_utils(strategy, { - "routes", - "plugins", - }, { "tcp-trace-exporter", "trace-propagator" })) - - bp.routes:insert({ - hosts = { "propagate.test" }, - }) + bp.routes:insert({ + hosts = { "propagate.test" }, + }) - bp.plugins:insert({ - name = "tcp-trace-exporter", - config = { - host = "127.0.0.1", - port = TCP_PORT, - custom_spans = false, - } - }) + bp.plugins:insert({ + name = "tcp-trace-exporter", + config = { + host = "127.0.0.1", + port = TCP_PORT, + custom_spans = false, + } + }) - bp.plugins:insert({ - name = "trace-propagator" - }) + bp.plugins:insert({ + name = "trace-propagator" + }) + end) + describe("spans hierarchy", function () + lazy_setup(function() assert(helpers.start_kong { database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "tcp-trace-exporter,trace-propagator", tracing_instrumentations = "balancer", }) - proxy_client = helpers.proxy_client() end) lazy_teardown(function() + if proxy_client then + proxy_client:close() + end helpers.stop_kong() end) @@ -75,5 +87,79 @@ for _, strategy in helpers.each_strategy() do assert.equals("00-" .. trace_id .. "-" .. span_id .. "-01", traceparent) end) end) + + describe("parsing incoming headers", function () + local trace_id = gen_id(16) + local span_id = gen_id(8) + + lazy_setup(function() + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "tcp-trace-exporter,trace-propagator", + tracing_instrumentations = "request,router,balancer,plugin_access,plugin_header_filter", + }) + proxy_client = helpers.proxy_client() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("enables sampling when incoming header has sampled enabled", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "propagate.test", + traceparent = string.format("00-%s-%s-01", trace_id, span_id), + } + }) + assert.res_status(200, r) + local body = r:read_body() + body = assert(body and cjson.decode(body)) + + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- all spans are returned + local spans = cjson.decode(res) + assert.is_same(6, #spans, res) + + local traceparent = assert(body.headers.traceparent) + assert.matches("00%-" .. trace_id .. "%-%x+%-01", traceparent) + end) + + it("disables sampling when incoming header has sampled disabled", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "propagate.test", + traceparent = string.format("00-%s-%s-00", trace_id, span_id), + } + }) + assert.res_status(200, r) + local body = r:read_body() + body = assert(body and cjson.decode(body)) + + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- no spans are returned + local spans = cjson.decode(res) + assert.is_same(0, #spans, res) + + local traceparent = assert(body.headers.traceparent) + assert.equals("00-" .. trace_id .. "-" .. span_id .. "-00", traceparent) + end) + end) end) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua index 8fcd0833771..fdb187aceab 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua @@ -104,6 +104,9 @@ function _M:log(config) local spans = {} local process_span = function (span) + if span.should_sample == false then + return + end local s = table.clone(span) s.tracer = nil s.parent = nil diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua index fc46432551a..0a7bb1bb846 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -16,7 +16,11 @@ function _M:access(conf) local tracer = kong.tracing.new("trace-propagator") local root_span = tracer.start_span("root") - local header_type, trace_id, span_id, parent_id = propagation_parse(headers) + local header_type, trace_id, span_id, parent_id, should_sample = propagation_parse(headers) + + if should_sample == false then + tracer:set_should_sample(should_sample) + end if trace_id then root_span.trace_id = trace_id From 85d7bc789b7d4dda38a21ea1d17f972c05ea3d98 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 13 Apr 2023 21:35:24 +0800 Subject: [PATCH 2427/4351] docs(contribute): try to add more useful code style guide (#10578) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * git branch * fix alignment style * add `do end` block description * fix typo 1-liner * long string * minor clean * style fix * style fix * revert condition example code * Update CONTRIBUTING.md Co-authored-by: Thijs Schreijer * remove do end --------- Co-authored-by: Thijs Schreijer Co-authored-by: Hans Hübner --- CONTRIBUTING.md | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 9838b126563..76ecf2b865d 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -204,6 +204,8 @@ naming scheme when pushing your branch(es): - `refactor/foo-bar` when refactoring code without any behavior change - `style/foo-bar` when addressing some style issue - `docs/foo-bar` for updates to the README.md, this file, or similar documents +- `chore/foo-bar` when the change does not concern the functional source +- `perf/foo-bar` for performance improvements [Back to TOC](#table-of-contents) @@ -324,7 +326,7 @@ related GitHub issues, Pull Requests, fixed bug reports, etc... Here are a few examples of good commit messages to take inspiration from: ``` -fix(admin) send HTTP 405 on unsupported method +fix(admin): send HTTP 405 on unsupported method The appropriate status code when the request method is not supported on an endpoint it 405. We previously used to send HTTP 404, which @@ -340,7 +342,7 @@ Fix #678 Or: ``` -tests(proxy) add a new test case for URI encoding +tests(proxy): add a new test case for URI encoding When proxying upstream, the URI sent by Kong should be the one received from the client, even if it was percent-encoded. @@ -643,6 +645,18 @@ local str = "hello ".."world" local str = "hello " .. "world" ``` +If a string is too long, **do** break it into multiple lines, +and join them with the concatenation operator: + +```lua +-- bad +local str = "It is a very very very long string, that should be broken into multiple lines." + +-- good +local str = "It is a very very very long string, " .. + "that should be broken into multiple lines." +``` + [Back to code style TOC](#table-of-contents---code-style) ### Functions @@ -728,7 +742,7 @@ local str = string.format("SELECT * FROM users WHERE first_name = '%s'", ### Conditional expressions -Avoid writing 1-liner conditions, **do** indent the child branch: +Avoid writing 1-line conditions, **do** indent the child branch: ```lua -- bad From 009ee44a11b1d6d3fd5426a0b79f4892152f48ad Mon Sep 17 00:00:00 2001 From: Nick Bialostosky Date: Thu, 13 Apr 2023 09:29:06 -0500 Subject: [PATCH 2428/4351] feat(opentelemetry): Allow header_type to be set (#10620) * feat(opentelemetry): Allow header_type to be set At the moment the opentelemtry plugin sets the `default_header_type` for propigations: https://github.com/Kong/kong/blob/master/kong/plugins/opentelemetry/handler.lua#L150 However, doesn't allow the modification of `header_type` in the `schema`, so it always defaults to `preserve`. However, based on the function it's calling: https://github.com/Kong/kong/blob/master/kong/tracing/propagation.lua#L432 > -- If conf_header_type is set to `preserve`, found_header_type is used over default_header_type; The above means the `default_header_type` is never used. We want the `default_header_type` to be used, and we want to ignore the incoming header type. This commit takes care of addressing this issue: https://github.com/Kong/kong/issues/10246 I am not implmenting the ability to modify the `default_header_type` as opentelemetry notes it should default to `w3c` which it currently is: https://opentelemetry.io/docs/concepts/signals/traces/#context-propagation * Update kong/plugins/opentelemetry/schema.lua --------- Co-authored-by: Samuele Illuminati --- CHANGELOG.md | 4 + kong/clustering/compat/removed_fields.lua | 1 + kong/plugins/opentelemetry/handler.lua | 7 +- kong/plugins/opentelemetry/schema.lua | 2 + .../37-opentelemetry/03-propagation_spec.lua | 83 +++++++++++++++++-- 5 files changed, 87 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 803ba8d3563..6dc54c46946 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -71,6 +71,10 @@ [#10562](https://github.com/Kong/kong/pull/10562) - **OpenTelemetry**: spans are now correctly correlated in downstream Datadog traces. [10531](https://github.com/Kong/kong/pull/10531) +- **OpenTelemetry**: add `header_type` field in OpenTelemetry plugin. + Previously, the `header_type` was hardcoded to `preserve`, now it can be set to one of the + following values: `preserve`, `ignore`, `b3`, `b3-single`, `w3c`, `jaeger`, `ot`. + [#10620](https://github.com/Kong/kong/pull/10620) #### PDK diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 42f04f56719..7b1cb905a4d 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -66,6 +66,7 @@ return { opentelemetry = { "http_response_header_for_traceid", "queue", + "header_type", }, http_log = { "queue", diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 8366dc0f85e..321e8b47027 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -90,8 +90,7 @@ local function http_export(conf, spans) return ok, err end - -function OpenTelemetryHandler:access() +function OpenTelemetryHandler:access(conf) local headers = ngx_get_headers() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] @@ -104,7 +103,7 @@ function OpenTelemetryHandler:access() kong.ctx.plugin.should_sample = false end - local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers) + local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers, conf.header_type) if should_sample == false then root_span.should_sample = should_sample end @@ -124,7 +123,7 @@ function OpenTelemetryHandler:access() root_span.parent_id = parent_id end - propagation_set("preserve", header_type, root_span, "w3c") + propagation_set(conf.header_type, header_type, root_span, "w3c") end diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index c7dcf7d9dd8..1783529eede 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -52,6 +52,8 @@ return { { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, { http_response_header_for_traceid = { type = "string", default = nil }}, + { header_type = { type = "string", required = false, default = "preserve", + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, }, entity_checks = { { custom_entity_check = { diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index 374e040f5ca..6788ed8b43b 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -24,21 +24,44 @@ describe("propagation tests #" .. strategy, function() lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) - -- enable opentelemetry plugin globally pointing to mock server + service = bp.services:insert() + bp.plugins:insert({ name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { "http-route" }, + }).id}, config = { -- fake endpoint, request to backend will sliently fail endpoint = "http://localhost:8080/v1/traces", } }) - service = bp.services:insert() + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { "http-route-ignore" }, + }).id}, + config = { + -- fake endpoint, request to backend will sliently fail + endpoint = "http://localhost:8080/v1/traces", + header_type = "ignore", + } + }) - -- kong (http) mock upstream - bp.routes:insert({ - service = service, - hosts = { "http-route" }, + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { "http-route-w3c" }, + }).id}, + config = { + -- fake endpoint, request to backend will sliently fail + endpoint = "http://localhost:8080/v1/traces", + header_type = "w3c", + } }) helpers.start_kong({ @@ -127,6 +150,54 @@ describe("propagation tests #" .. strategy, function() assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) end) + it("defaults to w3c without propagating when header_type set to ignore and w3c headers sent", function() + local trace_id = gen_trace_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + host = "http-route-ignore" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.is_not_nil(json.headers.traceparent) + -- incoming trace id is ignored + assert.not_matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + it("defaults to w3c without propagating when header_type set to ignore and b3 headers sent", function() + local trace_id = gen_trace_id() + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + ["x-b3-traceid"] = trace_id, + host = "http-route-ignore", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.is_not_nil(json.headers.traceparent) + -- incoming trace id is ignored + assert.not_matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + it("propagates w3c tracing headers when header_type set to w3c", function() + local trace_id = gen_trace_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + host = "http-route-w3c" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + it("propagates jaeger tracing headers", function() local trace_id = gen_trace_id() local span_id = gen_span_id() From a95e952fead8c56054b4f3030a0a99d728a2a05f Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 14 Apr 2023 14:34:13 +0800 Subject: [PATCH 2429/4351] chore(dep): bump `lua-resty-timer-ng` from `0.2.4` to `0.2.5` (#10664) - fix: fix log flooding by @ADD-SP in fix: fix log flooding lua-resty-timer-ng#14 --- CHANGELOG.md | 3 ++- kong-3.3.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6dc54c46946..235cba89086 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -179,8 +179,9 @@ [#10338](https://github.com/Kong/kong/pull/10338) - Bumped lua-protobuf from 0.3.3 to 0.4.2 [#10137](https://github.com/Kong/kong/pull/10413) -- Bumped lua-resty-timer-ng from 0.2.3 to 0.2.4 +- Bumped lua-resty-timer-ng from 0.2.3 to 0.2.5 [#10419](https://github.com/Kong/kong/pull/10419) + [#10664](https://github.com/Kong/kong/pull/10664) - Bumped lua-resty-openssl from 0.8.17 to 0.8.20 [#10463](https://github.com/Kong/kong/pull/10463) [#10476](https://github.com/Kong/kong/pull/10476) diff --git a/kong-3.3.0-0.rockspec b/kong-3.3.0-0.rockspec index b5932dbc571..c62b8d097c9 100644 --- a/kong-3.3.0-0.rockspec +++ b/kong-3.3.0-0.rockspec @@ -41,7 +41,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.11.0", "lua-resty-session == 4.0.3", - "lua-resty-timer-ng == 0.2.4", + "lua-resty-timer-ng == 0.2.5", "lpeg == 1.0.2", } build = { From 558aa46d63b50100de9dce4b1ceb7d5e414c1f84 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 14 Apr 2023 18:34:52 +0800 Subject: [PATCH 2430/4351] fix(build): misc fixes for macos (#10652) * fix(makefile): correct bazelisk arch on Apple Silicon * fix(build): use macOS native command to detect processor count * chore(build): improve incremental build for openresty * chore(build): add sanity check and docs for macOS Xcode installation --- .bazelrc | 2 +- DEVELOPER.md | 4 ++-- Makefile | 4 +++- build/kong_bindings.bzl | 18 +++++++++++++++++- build/openresty/BUILD.openresty.bazel | 6 ++++-- 5 files changed, 27 insertions(+), 7 deletions(-) diff --git a/.bazelrc b/.bazelrc index 47166b211d6..1c30fb9d200 100644 --- a/.bazelrc +++ b/.bazelrc @@ -21,7 +21,7 @@ build --worker_verbose # build --incompatible_strict_action_env -# Enable --platforms API based cpu,compiler,crosstool_top selection +# Enable --platforms API based cpu,compiler,crosstool_top selection; remove this in 7.0.0 as it's enabled by default build --incompatible_enable_cc_toolchain_resolution # Pass PATH, CC, CXX variables from the environment. diff --git a/DEVELOPER.md b/DEVELOPER.md index 619c69e2006..30a6f180548 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -129,8 +129,8 @@ dnf install \ macOS ```shell -# Install XCode instead of Command Line Tools is recommended -xcode-select --install +# Install Xcode from App Store (Command Line Tools is not supported) + # Install HomeBrew /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" # Build dependencies diff --git a/Makefile b/Makefile index 45e0059940c..677e9b88551 100644 --- a/Makefile +++ b/Makefile @@ -26,8 +26,10 @@ endif ifeq ($(MACHINE), aarch64) BAZELISK_MACHINE ?= arm64 -else +else ifeq ($(MACHINE), x86_64) BAZELISK_MACHINE ?= amd64 +else +BAZELISK_MACHINE ?= $(MACHINE) endif .PHONY: install dev \ diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index f44ddd2ccfd..acb34a6df43 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -42,7 +42,11 @@ def _load_vars(ctx): kong_version = ctx.execute(["bash", "scripts/grep-kong-version.sh"], working_directory = workspace_path).stdout content += '"KONG_VERSION": "%s",' % kong_version.strip() - nproc = ctx.execute(["nproc"]).stdout.strip() + if ctx.os.name == "mac os x": + nproc = ctx.execute(["sysctl", "-n", "hw.ncpu"]).stdout.strip() + else: # assume linux + nproc = ctx.execute(["nproc"]).stdout.strip() + content += '"%s": "%s",' % ("NPROC", nproc) macos_target = "" @@ -62,7 +66,19 @@ def _load_vars(ctx): ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") +def _check_sanity(ctx): + if ctx.os.name == "mac os x": + xcode_prefix = ctx.execute(["xcode-select", "-p"]).stdout.strip() + if "CommandLineTools" in xcode_prefix: + fail("Command Line Tools is not supported, please install Xcode from App Store.\n" + + "If you recently installed Xcode, please run `sudo xcode-select -s /Applications/Xcode.app/Contents/Developer` to switch to Xcode,\n" + + "then do a `bazel clean --expunge` and try again.\n" + + "The following command is useful to check if Xcode is picked up by Bazel:\n" + + "eval `find /private/var/tmp/_bazel_*/|grep xcode-locator|head -n1`") + def _load_bindings_impl(ctx): + _check_sanity(ctx) + _load_vars(ctx) load_bindings = repository_rule( diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 6c32c593238..812ddfb9e3c 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -198,10 +198,12 @@ CONFIGURE_OPTIONS = [ filegroup( name = "all_srcs", srcs = glob( - include = ["**"], + include = [ + "configure", + "bundle/**", + ], exclude = [ "bundle/LuaJIT*/**", - "build/**", ], ), ) From 22cba2328ac8939493699b22ab7926064bdb0175 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 14 Apr 2023 21:12:39 -0300 Subject: [PATCH 2431/4351] tests(integration): reduce targets admin API tests flakiness (#10670) * tests(integration): reduce targets admin API tests flakiness * tests(integration): make test even less flaky --- .../04-admin_api/08-targets_routes_spec.lua | 24 ++++++++++++------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 3a1c6a1e711..5676ec08a8b 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -943,19 +943,27 @@ describe("Admin API #" .. strategy, function() end) it("is allowed and works", function() - ngx.sleep(1) - local res = client:patch("/upstreams/" .. upstream.name .. "/targets/" .. target.target, { - body = { - weight = 659, - }, - headers = { ["Content-Type"] = "application/json" } - }) - assert.response(res).has.status(200) + local admin_client = assert(helpers.admin_client()) + local res + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + res = admin_client:patch("/upstreams/" .. upstream.name .. "/targets/" .. target.target, { + body = { + weight = 659, + }, + headers = { ["Content-Type"] = "application/json" } + }) + assert.response(res).has.status(200) + end) + .has_no_error() local json = assert.response(res).has.jsonbody() assert.is_string(json.id) assert.are.equal(target.target, json.target) assert.are.equal(659, json.weight) assert.truthy(target.updated_at < json.updated_at) + admin_client:close() local res = assert(client:send { method = "GET", From 0bb9732a8c0476f3483d4cb85ef9f3727385aa8f Mon Sep 17 00:00:00 2001 From: Manjunatha Shetty H Date: Mon, 17 Apr 2023 10:40:32 +0530 Subject: [PATCH 2432/4351] chore(perf): fix systemtap url (#10683) --- spec/helpers/perf/drivers/terraform.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index 601eca87ced..e7310562a97 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -608,7 +608,7 @@ local function check_systemtap_sanity(self) if err then _, err = execute_batch(self, self.kong_ip, { "sudo DEBIAN_FRONTEND=\"noninteractive\" apt-get install g++ libelf-dev libdw-dev libssl-dev libsqlite3-dev libnss3-dev pkg-config python3 make -y --force-yes", - "wget https://sourceware.org/systemtap/ftp/releases/systemtap-4.6.tar.gz -O systemtap.tar.gz", + "wget https://sourceware.org/ftp/systemtap/releases/systemtap-4.6.tar.gz -O systemtap.tar.gz", "tar xf systemtap.tar.gz", "cd systemtap-*/ && " .. "./configure --enable-sqlite --enable-bpf --enable-nls --enable-nss --enable-avahi && " .. From 020579731ef3bc5f905ced79cb4ee4c9eb3bc7f5 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 17 Apr 2023 09:12:14 +0200 Subject: [PATCH 2433/4351] fix(otel): spans hierarchy + sampled flags and propagation (#10663) * fix(otel): spans hierarchy addresses span hierarchy for otel, similarly to what https://github.com/Kong/kong-ee/pull/4904 did for dd * fix(otel): sampled flags and propagation address propagation of non-sampled spans, similarly to what https://github.com/Kong/kong-ee/pull/5054 did for dd * fix(otel): move some code from plugin to core --- kong/pdk/tracing.lua | 1 + kong/plugins/opentelemetry/handler.lua | 13 ++++- kong/tracing/instrumentation.lua | 14 ++++- kong/tracing/propagation.lua | 29 +++++++++- .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 1 + .../37-opentelemetry/03-propagation_spec.lua | 58 ++++++++++++++++++- .../kong/plugins/trace-propagator/handler.lua | 15 ++--- 7 files changed, 111 insertions(+), 20 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 7d8c5412859..c399d6c5315 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -203,6 +203,7 @@ local function link_span(tracer, span, name, options) span.start_time_ns = options.start_time_ns or ffi_time_unix_nano() span.attributes = options.attributes span.name = name + span.linked = true -- insert the span to ctx local ctx = ngx.ctx diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 321e8b47027..cde1432492b 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -93,10 +93,10 @@ end function OpenTelemetryHandler:access(conf) local headers = ngx_get_headers() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + local tracer = kong.tracing.new("otel") -- make propagation running with tracing instrumetation not enabled if not root_span then - local tracer = kong.tracing.new("otel") root_span = tracer.start_span("root") -- the span created only for the propagation and will be bypassed to the exporter @@ -105,7 +105,7 @@ function OpenTelemetryHandler:access(conf) local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers, conf.header_type) if should_sample == false then - root_span.should_sample = should_sample + tracer:set_should_sample(should_sample) end -- overwrite trace id @@ -123,7 +123,14 @@ function OpenTelemetryHandler:access(conf) root_span.parent_id = parent_id end - propagation_set(conf.header_type, header_type, root_span, "w3c") + -- propagate the span that identifies the "last" balancer try + -- This has to happen "in advance". The span will be activated (linked) + -- after the OpenResty balancer results are available + local balancer_span = tracer.create_span(nil, { + span_kind = 3, + parent = root_span, + }) + propagation_set(conf.header_type, header_type, balancer_span, "w3c", true) end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 8f194a59352..82e1b3295e2 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -1,4 +1,5 @@ local pdk_tracer = require "kong.pdk.tracing".new() +local propagation = require "kong.tracing.propagation" local utils = require "kong.tools.utils" local tablepool = require "tablepool" local tablex = require "pl.tablex" @@ -82,6 +83,15 @@ function _M.balancer(ctx) local try_count = balancer_data.try_count local upstream_connect_time = split(var.upstream_connect_time, ", ", "jo") + local last_try_balancer_span + do + local propagated = propagation.get_propagated() + -- pre-created balancer span was not linked yet + if propagated and not propagated.linked then + last_try_balancer_span = propagated + end + end + for i = 1, try_count do local try = balancer_tries[i] local span_name = "balancer try #" .. i @@ -95,7 +105,7 @@ function _M.balancer(ctx) } -- one of the unsuccessful tries - if i < try_count or try.state ~= nil or not ctx.last_try_balancer_span then + if i < try_count or try.state ~= nil or not last_try_balancer_span then span = tracer.start_span(span_name, span_options) if try.state then @@ -112,7 +122,7 @@ function _M.balancer(ctx) else -- last try: load the last span (already created/propagated) - span = ctx.last_try_balancer_span + span = last_try_balancer_span tracer:link_span(span, span_name, span_options) if try.state then diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index 3727b76c7b9..29852ba0e90 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -1,13 +1,12 @@ local to_hex = require "resty.string".to_hex local table_merge = require "kong.tools.utils".table_merge -local otlp = require "kong.plugins.opentelemetry.otlp" local unescape_uri = ngx.unescape_uri local char = string.char local match = string.match local gsub = string.gsub local fmt = string.format local concat = table.concat -local to_ot_trace_id = otlp.to_ot_trace_id +local to_ot_trace_id local baggage_mt = { @@ -441,11 +440,33 @@ local function parse(headers, conf_header_type) end -local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type) +local function get_propagated() + return ngx.ctx.propagated_span +end + + +local function set_propagated(span) + ngx.ctx.propagated_span = span +end + + +-- set outgoing propagation headers +-- +-- @tparam string conf_header_type type of tracing header to use +-- @tparam string found_header_type type of tracing header found in request +-- @tparam table proxy_span span to be propagated +-- @tparam string conf_default_header_type used when conf_header_type=ignore +-- @tparam bool reuse if true any existing propagated_span is reused instead of proxy_span +local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type, reuse) + if reuse then + proxy_span = get_propagated() or proxy_span + end + -- proxy_span can be noop, in which case it should not be propagated. if proxy_span.is_recording == false then kong.log.debug("skipping propagation of noop span") return end + set_propagated(proxy_span) local set_header = kong.service.request.set_header @@ -500,6 +521,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "ot" or found_header_type == "ot" then + to_ot_trace_id = to_ot_trace_id or require "kong.plugins.opentelemetry.otlp".to_ot_trace_id set_header("ot-tracer-traceid", to_hex(to_ot_trace_id(proxy_span.trace_id))) set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") @@ -520,4 +542,5 @@ return { parse = parse, set = set, from_hex = from_hex, + get_propagated = get_propagated, } diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index 9167c8ed16b..285c980adf8 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -176,6 +176,7 @@ describe("Tracer PDK", function() attributes = { "key1", "value1" }, + linked = true, } span = c_tracer.start_span("meow", tpl) diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index 6788ed8b43b..b1d01f9c631 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -22,10 +22,15 @@ describe("propagation tests #" .. strategy, function() local proxy_client lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }, { "trace-propagator" }) service = bp.services:insert() + local multi_plugin_route = bp.routes:insert({ + hosts = { "multi-plugin" }, + service = service, + }) + bp.plugins:insert({ name = "opentelemetry", route = {id = bp.routes:insert({ @@ -64,8 +69,23 @@ describe("propagation tests #" .. strategy, function() } }) + bp.plugins:insert({ + name = "trace-propagator", + route = multi_plugin_route, + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = multi_plugin_route, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "ignore", + } + }) + helpers.start_kong({ database = strategy, + plugins = "bundled, trace-propagator", nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -133,6 +153,21 @@ describe("propagation tests #" .. strategy, function() local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1", json.headers.b3) end) + + it("with disabled sampling", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-0", trace_id, span_id), + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-0", json.headers.b3) + end) end) it("propagates w3c tracing headers", function() @@ -212,7 +247,7 @@ describe("propagation tests #" .. strategy, function() local body = assert.response(r).has.status(200) local json = cjson.decode(body) -- Trace ID is left padded with 0 for assert - assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:%x+:01", json.headers["uber-trace-id"]) end) it("propagates ot headers", function() @@ -249,5 +284,24 @@ describe("propagation tests #" .. strategy, function() assert.same(16, #m[2]) assert.same("01", m[3]) end) + + it("reuses span propagated by another plugin", function() + local trace_id = gen_trace_id() + + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + ["x-b3-traceid"] = trace_id, + host = "multi-plugin", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + -- trace-propagator parses incoming b3 headers, generates a span and + -- propagates it as b3. Opentelemetry ignores incoming type, reuses span + -- generated by the other plugin and propagates it as w3c. + assert.matches("00%-%x+-" .. json.headers["x-b3-spanid"] .. "%-01", json.headers.traceparent) + end) end) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua index 0a7bb1bb846..00211aa3e01 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -33,17 +33,12 @@ function _M:access(conf) root_span.parent_id = parent_id end - local new_span = ngx.ctx.last_try_balancer_span - if new_span == nil then - new_span = tracer.create_span(nil, { - span_kind = 3, - parent = root_span, - }) - ngx.ctx.last_try_balancer_span = new_span - end - + local balancer_span = tracer.create_span(nil, { + span_kind = 3, + parent = root_span, + }) local type = header_type and "preserve" or "w3c" - propagation_set(type, header_type, new_span, "trace-propagator") + propagation_set(type, header_type, balancer_span, "w3c", true) end return _M From cd53534c99882c87097201dcc8c2237e61995323 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 17 Apr 2023 16:01:00 +0800 Subject: [PATCH 2434/4351] chore(auto-assignee): exclude PR opened from fork (#10684) --- .github/workflows/auto-assignee.yml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/.github/workflows/auto-assignee.yml b/.github/workflows/auto-assignee.yml index 12fa2933c44..3197f4b2b1e 100644 --- a/.github/workflows/auto-assignee.yml +++ b/.github/workflows/auto-assignee.yml @@ -8,5 +8,8 @@ jobs: assign-author: runs-on: ubuntu-latest steps: - - uses: toshimaru/auto-author-assign@2daaeb2988aef24bf37e636fe733f365c046aba0 + - name: assign-author + # ignore the pull requests opened from PR because token is not correct + if: github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]' + uses: toshimaru/auto-author-assign@2daaeb2988aef24bf37e636fe733f365c046aba0 From abec27d414c4dd8af44e73174ee93a9b9766f374 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 17 Apr 2023 10:02:29 +0200 Subject: [PATCH 2435/4351] fix(tracing): balancer span precision (#10681) use nanoseconds to track balancer span's start and end times --- kong/init.lua | 4 ++++ kong/tracing/instrumentation.lua | 6 +++--- 2 files changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 818423ebb85..b9e7c6b5c1c 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -89,6 +89,7 @@ local instrumentation = require "kong.tracing.instrumentation" local tablepool = require "tablepool" local table_new = require "table.new" local get_ctx_table = require("resty.core.ctx").get_ctx_table +local time_ns = require "kong.tools.utils".time_ns local kong = kong @@ -1039,6 +1040,7 @@ end function Kong.balancer() -- This may be called multiple times, and no yielding here! local now_ms = now() * 1000 + local now_ns = time_ns() local ctx = ngx.ctx if not ctx.KONG_BALANCER_START then @@ -1079,6 +1081,7 @@ function Kong.balancer() tries[try_count] = current_try current_try.balancer_start = now_ms + current_try.balancer_start_ns = now_ns if try_count > 1 then -- only call balancer on retry, first one is done in `runloop.access.after` @@ -1202,6 +1205,7 @@ function Kong.balancer() -- record try-latency local try_latency = ctx.KONG_BALANCER_ENDED_AT - current_try.balancer_start current_try.balancer_latency = try_latency + current_try.balancer_latency_ns = time_ns() - current_try.balancer_start_ns -- time spent in Kong before sending the request to upstream -- start_time() is kept in seconds with millisecond resolution. diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 82e1b3295e2..2b44a6ed9ee 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -97,7 +97,7 @@ function _M.balancer(ctx) local span_name = "balancer try #" .. i local span_options = { span_kind = 3, -- client - start_time_ns = try.balancer_start * 1e6, + start_time_ns = try.balancer_start_ns, attributes = { ["net.peer.ip"] = try.ip, ["net.peer.port"] = try.port, @@ -113,9 +113,9 @@ function _M.balancer(ctx) span:set_status(2) end - if try.balancer_latency ~= nil then + if try.balancer_latency_ns ~= nil then local try_upstream_connect_time = (tonumber(upstream_connect_time[i], 10) or 0) * 1000 - span:finish((try.balancer_start + try.balancer_latency + try_upstream_connect_time) * 1e6) + span:finish(try.balancer_start_ns + try.balancer_latency_ns + try_upstream_connect_time * 1e6) else span:finish() end From dc7257f60fc7dc7f8417576b5d3ad6d3c9abb9b3 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 17 Apr 2023 10:03:26 +0200 Subject: [PATCH 2436/4351] fix(tracing): http_client span (#10680) global patch for http_client spans was missing this fix adds it and fixes the test to ensure http_client spans are created as expected --- kong/globalpatches.lua | 2 ++ spec/02-integration/14-tracing/01-instrumentations_spec.lua | 6 +++--- 2 files changed, 5 insertions(+), 3 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index b83d75cf305..0b555bd1a5a 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -593,6 +593,8 @@ return function(options) instrumentation.set_patch_dns_query_fn(toip, function(wrap) toip = wrap end) + -- patch request_uri to record http_client spans + instrumentation.http_client() end end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index f8b2330b57b..2c961b401d3 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -159,8 +159,8 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(4, #spans, res) - assert.is_same("GET /", spans[1].name) + assert.is_same(5, #spans, res) + assert.matches("HTTP GET", spans[3].name) end) end) @@ -314,7 +314,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - local expected_span_num = 12 + local expected_span_num = 13 -- cassandra has different db query implementation if strategy == "cassandra" then expected_span_num = expected_span_num + 4 From 14ecc086cd743d2249e7d811b4fd9967aea7e720 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 17 Apr 2023 17:30:27 +0800 Subject: [PATCH 2437/4351] feat(instrumentation): fix high cardinality span name (#10577) * chore(tracing): clarify def of span struct * feat(instrumentation): rename spans to lower card rename spans to ensure lower cardinality initially spans included dymanic information in their names (path) that produced a large range of information that made filtering difficult * apply suggestions on naming * chore(instrumentation): reword span names and cleanup remove .internal from the span names prefixes where not needed clean up comments that are not needed * Apply suggestions from code review Co-authored-by: Samuele Illuminati * tests(propagation): fix test --------- Co-authored-by: samugi --- kong/pdk/tracing.lua | 35 ++++++++++++++++--- kong/tracing/instrumentation.lua | 29 ++++++--------- .../14-tracing/01-instrumentations_spec.lua | 14 ++++---- .../14-tracing/02-propagation_spec.lua | 2 +- 4 files changed, 50 insertions(+), 30 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index c399d6c5315..24b0c841f32 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -101,7 +101,34 @@ local function get_trace_id_based_sampler(rate) end end --- @table span +-- @class span : table +-- +--- Trace Context. Those IDs are all represented as bytes, and the length may vary. +-- We try best to preserve as much information as possible from the tracing context. +-- @field trace_id bytes auto generated 16 bytes ID if not designated +-- @field span_id bytes +-- @field parent_span_id bytes +-- +--- Timing. All times are in nanoseconds. +-- @field start_time_ns number +-- @field end_time_ns number +-- +--- Scopes and names. Defines what the span is about. +-- TODO: service should be retrieved from kong service instead of from plugin instances. It should be the same for spans from a single request. +-- service name/top level scope is defined by plugin instances. +-- @field name string type of the span. Should be of low cardinality. Good examples are "proxy", "DNS query", "database query". Approximately operation name of DataDog. +-- resource_name of Datadog is built from attirbutes. +-- +--- Other fields +-- @field should_sample boolean whether the span should be sampled +-- @field kind number TODO: Should we remove this field? It's used by OTEL and zipkin. Maybe move this to impl_specific. +-- @field attributes table extra information about the span. Attribute of OTEL or meta of Datadog. +-- TODO: @field impl_specific table implementation specific fields. For example, impl_specific.datadog is used by Datadog tracer. +-- TODO: @field events table list of events. +-- +--- Internal fields +-- @field tracer table +-- @field parent table local span_mt = {} span_mt.__index = span_mt @@ -423,7 +450,7 @@ local function new_tracer(name, options) --- Get the active span -- Returns the root span by default -- - -- @function kong.tracing.new_span + -- @function kong.tracing.active_span -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @treturn table span function self.active_span() @@ -436,7 +463,7 @@ local function new_tracer(name, options) --- Set the active span -- - -- @function kong.tracing.new_span + -- @function kong.tracing.set_active_span -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @tparam table span function self.set_active_span(span) @@ -453,7 +480,7 @@ local function new_tracer(name, options) --- Create a new Span -- - -- @function kong.tracing.new_span + -- @function kong.tracing.start_span -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @tparam string name span name -- @tparam table options TODO(mayo) diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 2b44a6ed9ee..55ba5cf4b7b 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -42,7 +42,7 @@ function _M.db_query(connector) local f = connector.query local function wrap(self, sql, ...) - local span = tracer.start_span("query") + local span = tracer.start_span("kong.database.query") span:set_attribute("db.system", kong.db and kong.db.strategy) span:set_attribute("db.statement", sql) -- raw query @@ -59,7 +59,7 @@ end -- Record Router span function _M.router() - return tracer.start_span("router") + return tracer.start_span("kong.router") end @@ -94,11 +94,12 @@ function _M.balancer(ctx) for i = 1, try_count do local try = balancer_tries[i] - local span_name = "balancer try #" .. i + local span_name = "kong.balancer" local span_options = { span_kind = 3, -- client start_time_ns = try.balancer_start_ns, attributes = { + ["try_count"] = i, ["net.peer.ip"] = try.ip, ["net.peer.port"] = try.port, } @@ -144,7 +145,7 @@ local function plugin_callback(phase) local plugin_name = plugin.name local name = name_memo[plugin_name] if not name then - name = phase .. " phase: " .. plugin_name + name = "kong." .. phase .. ".plugin." .. plugin_name name_memo[plugin_name] = name end @@ -179,8 +180,8 @@ function _M.http_client() attributes["http.proxy"] = http_proxy end - local span = tracer.start_span("HTTP " .. method .. " " .. uri, { - span_kind = 3, + local span = tracer.start_span("kong.internal.request", { + span_kind = 3, -- client attributes = attributes, }) @@ -209,12 +210,9 @@ _M.available_types = available_types -- Record inbound request function _M.request(ctx) - local req = kong.request local client = kong.client local method = get_method() - local path = req.get_path() - local span_name = method .. " " .. path local scheme = ctx.scheme or var.scheme local host = var.host -- passing full URI to http.url attribute @@ -229,7 +227,7 @@ function _M.request(ctx) http_flavor = string.format("%.1f", http_flavor) end - local active_span = tracer.start_span(span_name, { + local active_span = tracer.start_span("kong", { span_kind = 2, -- server start_time_ns = start_time, attributes = { @@ -250,16 +248,11 @@ local patch_dns_query do local raw_func local patch_callback - local name_memo = {} local function wrap(host, port) - local name = name_memo[host] - if not name then - name = "DNS: " .. host - name_memo[host] = name - end - - local span = tracer.start_span(name) + local span = tracer.start_span("kong.dns", { + span_kind = 3, -- client + }) local ip_addr, res_port, try_list = raw_func(host, port) if span then span:set_attribute("dns.record.domain", host) diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 2c961b401d3..21845121570 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -102,7 +102,7 @@ for _, strategy in helpers.each_strategy() do expected_span_num = 4 end assert.is_same(expected_span_num, #spans, res) - assert.is_same("query", spans[2].name) + assert.is_same("kong.database.query", spans[2].name) end) end) @@ -131,7 +131,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) assert.is_same(2, #spans, res) - assert.is_same("router", spans[2].name) + assert.is_same("kong.router", spans[2].name) end) end) @@ -160,7 +160,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) assert.is_same(5, #spans, res) - assert.matches("HTTP GET", spans[3].name) + assert.matches("kong.internal.request", spans[3].name) end) end) @@ -189,7 +189,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) assert.is_same(2, #spans, res) - assert.is_same("balancer try #1", spans[2].name) + assert.is_same("kong.balancer", spans[2].name) end) end) @@ -218,7 +218,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) assert.is_same(2, #spans, res) - assert.is_same("rewrite phase: " .. tcp_trace_plugin_name, spans[2].name) + assert.is_same("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans[2].name) end) end) @@ -247,7 +247,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) assert.is_same(2, #spans, res) - assert.is_same("header_filter phase: " .. tcp_trace_plugin_name, spans[2].name) + assert.is_same("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans[2].name) end) end) @@ -281,7 +281,7 @@ for _, strategy in helpers.each_strategy() do local found for _, span in ipairs(spans) do - if span.name == "DNS: konghq.com" then + if span.name == "kong.dns" then found = true end end diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index e1086239097..b3799879304 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do local spans = cjson.decode(res) assert.is_same(2, #spans, res) local balancer_span = spans[2] - assert.is_same("balancer try #1", balancer_span.name) + assert.is_same("kong.balancer", balancer_span.name) local traceparent = assert(body.headers.traceparent) local trace_id = balancer_span.trace_id From 8ca656d56b1045a9645a9ddf08e5da4396580ca0 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 17 Apr 2023 17:44:54 +0800 Subject: [PATCH 2438/4351] fix(utils): kfix kong find wrong openresty bin if costomer env openresty offical binary exist (#10668) --- kong/cmd/utils/nginx_signals.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index 6a690fa1401..fb9065466eb 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -26,9 +26,9 @@ ffi.cdef([[ local nginx_bin_name = "nginx" local nginx_search_paths = { + "", "/usr/local/openresty/nginx/sbin", "/opt/openresty/nginx/sbin", - "" } From b41d5bb05b35c5d52f9e87d8d96660719e85896a Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Mon, 17 Apr 2023 22:29:27 +0800 Subject: [PATCH 2439/4351] tests(integration): add missing /status api tests (#10629) * fix: add tests * tests(status_api): fixed tests * tests(integration) wait until changes are applied to avoid flakiness * fix(integration): make cassandra tests happy * fix format * Update 03-config_persistence_spec.lua --------- Co-authored-by: Vinicius Mignot Co-authored-by: Guilherme Salazar --- .ci/run_tests.sh | 4 +- .../08-status_api/01-core_routes_spec.lua | 194 ++++++++++-------- .../11-dbless/03-config_persistence_spec.lua | 64 +++--- 3 files changed, 143 insertions(+), 119 deletions(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 865e5bfd637..cb8595b32fb 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -52,7 +52,9 @@ if [ "$TEST_SUITE" == "dbless" ]; then eval "$TEST_CMD" spec/02-integration/02-cmd \ spec/02-integration/05-proxy \ spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ - spec/02-integration/04-admin_api/15-off_spec.lua + spec/02-integration/04-admin_api/15-off_spec.lua \ + spec/02-integration/08-status_api/01-core_routes_spec.lua \ + spec/02-integration/11-dbless fi if [ "$TEST_SUITE" == "plugins" ]; then set +ex diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index 72623cabcdd..992e4bd778c 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -3,25 +3,28 @@ local cjson = require "cjson" for _, strategy in helpers.all_strategies() do -describe("Status API - with strategy #" .. strategy, function() - local client +describe("Status API #" .. strategy, function() lazy_setup(function() - helpers.get_db_utils(nil, {}) -- runs migrations + helpers.get_db_utils(strategy, { + "plugins", + "routes", + "services", + }) assert(helpers.start_kong { status_listen = "127.0.0.1:9500", plugins = "admin-api-method", + database = strategy, }) - client = helpers.http_client("127.0.0.1", 9500, 20000) end) lazy_teardown(function() - if client then client:close() end helpers.stop_kong() end) describe("core", function() it("/status returns status info with blank configuration_hash (declarative config) or without it (db mode)", function() + local client = helpers.http_client("127.0.0.1", 9500, 20000) local res = assert(client:send { method = "GET", path = "/status" @@ -30,9 +33,7 @@ describe("Status API - with strategy #" .. strategy, function() local json = cjson.decode(body) assert.is_table(json.database) assert.is_table(json.server) - assert.is_boolean(json.database.reachable) - assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) assert.is_number(json.server.connections_handled) @@ -45,102 +46,123 @@ describe("Status API - with strategy #" .. strategy, function() else assert.is_nil(json.configuration_hash) -- not present in DB mode end + client:close() end) - - it("/status starts providing a config_hash once an initial configuration has been pushed in dbless mode #off", function() - -- push an initial configuration so that a configuration_hash will be present - local postres = assert(client:send { - method = "POST", - path = "/config", - body = { - config = [[ - _format_version: "1.1" - services: - - host = "konghq.com" - ]], - }, - headers = { - ["Content-Type"] = "application/json" - } - }) - assert.res_status(201, postres) - - local res = assert(client:send { - method = "GET", - path = "/status" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.is_table(json.database) - assert.is_table(json.server) - assert.is_boolean(json.database.reachable) - assert.is_number(json.server.connections_accepted) - assert.is_number(json.server.connections_active) - assert.is_number(json.server.connections_handled) - assert.is_number(json.server.connections_reading) - assert.is_number(json.server.connections_writing) - assert.is_number(json.server.connections_waiting) - assert.is_number(json.server.total_requests) - assert.is_string(json.configuration_hash) - assert.equal(32, #json.configuration_hash) - end) - end) + describe("plugins", function() it("can add endpoints", function() - local res = assert(client:send { + local client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send({ method = "GET", path = "/hello" - }) + })) local body = assert.res_status(200, res) local json = cjson.decode(body) assert.same(json, { hello = "from status api" }) + client:close() end) end) end) -end -for _, strategy in helpers.all_strategies() do - describe("Status API - with strategy #" .. strategy, function() - local h2_client - - lazy_setup(function() - helpers.get_db_utils(nil, {}) -- runs migrations - assert(helpers.start_kong { - status_listen = "127.0.0.1:9500 ssl http2", - plugins = "admin-api-method", - }) - h2_client = helpers.http2_client("127.0.0.1", 9500, true) - print("h2_client = ", require("inspect")(h2_client)) - end) +describe("Status API #" .. strategy, function() + local h2_client - lazy_teardown(function() - helpers.stop_kong() - end) + lazy_setup(function() + helpers.get_db_utils(strategy, {}) + assert(helpers.start_kong({ + status_listen = "127.0.0.1:9500 ssl http2", + })) + h2_client = helpers.http2_client("127.0.0.1", 9500, true) + end) - it("supports HTTP/2 #test", function() - local res, headers = assert(h2_client { - headers = { - [":method"] = "GET", - [":path"] = "/status", - [":authority"] = "127.0.0.1:9500", - }, - }) - local json = cjson.decode(res) + lazy_teardown(function() + helpers.stop_kong() + end) - assert.equal('200', headers:get ":status") + it("supports HTTP/2", function() + local res, headers = assert(h2_client({ + headers = { + [":method"] = "GET", + [":path"] = "/status", + [":authority"] = "127.0.0.1:9500", + }, + })) + local json = cjson.decode(res) + + assert.equal('200', headers:get(":status")) + + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) + + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + end) +end) +end - assert.is_table(json.database) - assert.is_boolean(json.database.reachable) +describe("/status provides config_hash", function() + lazy_setup(function() + helpers.get_db_utils("off", { + "plugins", + "services", + }) + assert(helpers.start_kong { + status_listen = "127.0.0.1:9500", + database = "off", + }) + end) - assert.is_number(json.server.connections_accepted) - assert.is_number(json.server.connections_active) - assert.is_number(json.server.connections_handled) - assert.is_number(json.server.connections_reading) - assert.is_number(json.server.connections_writing) - assert.is_number(json.server.connections_waiting) - assert.is_number(json.server.total_requests) - end) + lazy_teardown(function() + helpers.stop_kong() end) -end + + it("once an initial configuration has been pushed in dbless mode #off", function() + local admin_client = helpers.http_client("127.0.0.1", 9001) + -- push an initial configuration so that a configuration_hash will be present + local postres = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ +_format_version: "3.0" +services: + - name: example-service + url: http://example.test +]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, postres) + admin_client:close() + local client = helpers.http_client("127.0.0.1", 9500) + local res = assert(client:send { + method = "GET", + path = "/status" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.database) + assert.is_table(json.server) + assert.is_boolean(json.database.reachable) + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + assert.is_string(json.configuration_hash) + assert.equal(32, #json.configuration_hash) + client:close() + end) +end) + diff --git a/spec/02-integration/11-dbless/03-config_persistence_spec.lua b/spec/02-integration/11-dbless/03-config_persistence_spec.lua index 334b7f3ef99..a9c63bdaf67 100644 --- a/spec/02-integration/11-dbless/03-config_persistence_spec.lua +++ b/spec/02-integration/11-dbless/03-config_persistence_spec.lua @@ -14,20 +14,13 @@ local SERVICE_YML = [[ ]] describe("dbless persistence #off", function() - local admin_client, proxy_client - lazy_setup(function() assert(helpers.start_kong({ - database = "off", + database = "off", })) - - admin_client = assert(helpers.admin_client()) - proxy_client = assert(helpers.proxy_client()) end) lazy_teardown(function() - admin_client:close() - proxy_client:close() helpers.stop_kong(nil, true) end) @@ -38,32 +31,34 @@ describe("dbless persistence #off", function() end local config = table.concat(buffer, "\n") + local admin_client = assert(helpers.admin_client()) local res = admin_client:post("/config",{ body = { config = config }, headers = { - ["Content-Type"] = "application/json" + ["Content-Type"] = "application/json", } }) assert.res_status(201, res) + admin_client:close() assert(helpers.restart_kong({ - database = "off", + database = "off", })) - proxy_client:close() - proxy_client = assert(helpers.proxy_client()) + local proxy_client = assert(helpers.proxy_client()) res = assert(proxy_client:get("/1", { headers = { host = "example1.dev" } })) assert.res_status(401, res) res = assert(proxy_client:get("/1000", { headers = { host = "example1.dev" } })) assert.res_status(401, res) + proxy_client:close() assert.logfile().has.line("found persisted lmdb config") end) end) describe("dbless persistence with a declarative config #off", function() - local admin_client, proxy_client, yaml_file + local yaml_file lazy_setup(function() yaml_file = helpers.make_yaml_file([[ @@ -82,39 +77,42 @@ describe("dbless persistence with a declarative config #off", function() before_each(function() assert(helpers.start_kong({ - database = "off", + database = "off", declarative_config = yaml_file, })) - admin_client = assert(helpers.admin_client()) - proxy_client = assert(helpers.proxy_client()) + local admin_client = assert(helpers.admin_client()) + local proxy_client = assert(helpers.proxy_client()) local res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) assert.res_status(401, res) + proxy_client:close() local buffer = {"_format_version: '1.1'", "services:"} local i = 500 buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) local config = table.concat(buffer, "\n") - local res = admin_client:post("/config",{ + local res = admin_client:post("/config", { body = { config = config }, headers = { - ["Content-Type"] = "application/json" + ["Content-Type"] = "application/json", } }) assert.res_status(201, res) - res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) - assert.res_status(401, res) + admin_client:close() - proxy_client:close() + assert + .with_timeout(5) + .eventually(function() + proxy_client = assert(helpers.proxy_client()) + res = proxy_client:get("/500", { headers = { host = "example1.dev" } }) + res:read_body() + proxy_client:close() + return res and res.status == 401 + end) + .is_truthy() end) after_each(function() - if admin_client then - admin_client:close() - end - if proxy_client then - proxy_client:close() - end helpers.stop_kong(nil, true) end) lazy_teardown(function() @@ -123,32 +121,34 @@ describe("dbless persistence with a declarative config #off", function() it("doesn't load the persisted lmdb config if a declarative config is set on restart", function() assert(helpers.restart_kong({ - database = "off", + database = "off", declarative_config = yaml_file, })) - proxy_client = assert(helpers.proxy_client()) + local proxy_client = assert(helpers.proxy_client()) local res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) assert.res_status(401, res) res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) assert.res_status(404, res) -- 404, only the declarative config is loaded + proxy_client:close() end) it("doesn't load the persisted lmdb config if a declarative config is set on reload", function() assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { - database = "off", + database = "off", declarative_config = yaml_file, })) local res helpers.wait_until(function() - proxy_client = assert(helpers.proxy_client()) + local proxy_client = assert(helpers.proxy_client()) res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) proxy_client:close() return res.status == 401 end) - proxy_client = assert(helpers.proxy_client()) + local proxy_client = assert(helpers.proxy_client()) res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) assert.res_status(404, res) -- 404, only the declarative config is loaded + proxy_client:close() end) end) From fb6aeff909a508cca6746acd5711cea5d927b6d5 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 18 Apr 2023 15:57:36 +0800 Subject: [PATCH 2440/4351] fix(dev): fix venv script run error in zsh env (#10667) KAG-1107 --- build/templates/venv.sh | 2 +- scripts/dependency_services/common.sh | 56 ++++++++++++++++++++++++++ scripts/dependency_services/up.fish | 41 +++++-------------- scripts/dependency_services/up.sh | 58 +++++++++------------------ 4 files changed, 86 insertions(+), 71 deletions(-) create mode 100644 scripts/dependency_services/common.sh diff --git a/build/templates/venv.sh b/build/templates/venv.sh index ed58f99277c..d5ccd601bd3 100644 --- a/build/templates/venv.sh +++ b/build/templates/venv.sh @@ -24,7 +24,7 @@ deactivate () { unset _OLD_KONG_VENV_PATH _OLD_KONG_VENV_PS1 unset ROCKS_CONFIG ROCKS_ROOT LUAROCKS_CONFIG LUA_PATH LUA_CPATH KONG_PREFIX LIBRARY_PREFIX OPENSSL_DIR - type -t stop_services >/dev/null && stop_services + type stop_services >/dev/null && stop_services unset -f deactivate unset -f start_services diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh new file mode 100644 index 00000000000..3785b7b70b0 --- /dev/null +++ b/scripts/dependency_services/common.sh @@ -0,0 +1,56 @@ +#!/bin/bash + +if [ "$#" -ne 2 ]; then + echo "Usage: $0 KONG_ENV_FILE KONG_ENV_DOWN_FILE" + exit 1 +fi + +KONG_ENV_FILE=$1 +KONG_ENV_DOWN_FILE=$2 + +> $KONG_ENV_FILE +> $KONG_ENV_DOWN_FILE + +cwd=$(realpath $(dirname $(readlink -f $BASH_SOURCE[0]))) +docker_compose_file=${cwd}/docker-compose-test-services.yml +docker_compose_project=kong + +docker-compose -f "$docker_compose_file" -p "$docker_compose_project" up -d + +if [ $? -ne 0 ]; then + echo "Something goes wrong, please check docker-compose output" + return +fi + +# [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" +declare -A ports=( + ["postgres"]="PG_PORT:5432" + ["cassandra"]="CASSANDRA_PORT:9042" + ["redis"]="REDIS_PORT:6379 REDIS_SSL_PORT:6380" + ["grpcbin"]="GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001" + ["zipkin"]="ZIPKIN_PORT:9411" + # ["opentelemetry"]="OTELCOL_HTTP_PORT:4318 OTELCOL_ZPAGES_PORT:55679" +) + +_kong_added_envs="" + +# not all env variable needs all three prefix in all times, but we add all of them +# for simplicity: there's no side effect after all +env_prefixes="KONG_ KONG_TEST_ KONG_SPEC_TEST_" + +for svc in "${!ports[@]}"; do + for port_def in ${ports[$svc]}; do + env_name=$(echo $port_def |cut -d: -f1) + private_port=$(echo $port_def |cut -d: -f2) + exposed_port=$(docker-compose -f "$docker_compose_file" -p "$docker_compose_project" port $svc $private_port | cut -d: -f2) + if [ -z $exposed_port ]; then + echo "Port $env_name for service $svc unknown" + continue + fi + for prefix in $env_prefixes; do + _kong_added_envs="$_kong_added_envs ${prefix}${env_name}" + eval "echo export ${prefix}${env_name}=$exposed_port >> $KONG_ENV_FILE" + eval "echo ${prefix}${env_name} >> $KONG_ENV_DOWN_FILE" + done + done +done diff --git a/scripts/dependency_services/up.fish b/scripts/dependency_services/up.fish index 3723b4b6109..e7838bd8d89 100755 --- a/scripts/dependency_services/up.fish +++ b/scripts/dependency_services/up.fish @@ -5,43 +5,24 @@ set cwd (dirname (status --current-filename)) set -xg docker_compose_file $cwd/docker-compose-test-services.yml set -xg docker_compose_project kong -docker-compose -f "$docker_compose_file" -p "$docker_compose_project" up -d +set -xg KONG_ENV_FILE $(mktemp) || exit 1 +set -xg KONG_ENV_DOWN_FILE $(mktemp) || exit 1 + +bash "$cwd/common.sh" $KONG_ENV_FILE $KONG_ENV_DOWN_FILE if test $status -ne 0 - echo "Something goes wrong, please check docker-compose output" + echo "Something goes wrong, please check common.sh output" return end -# [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" -set ports "postgres:PG_PORT:5432" "cassandra:CASSANDRA_PORT:9042" "redis:REDIS_PORT:6379" "redis:REDIS_SSL_PORT:6380" "grpcbin:GRPCBIN_PORT:9000" "grpcbin:GRPCBIN_SSL_PORT:9001" "zipkin:ZIPKIN_PORT:9411" - -set -xg kong_added_envs - -# not all env variable needs all three prefix in all times, but we add all of them -# for simplicity: there's no side effect after all -set env_prefixes KONG_ KONG_TEST_ KONG_SPEC_TEST_ - -for svc_port_def in $ports - set svc (echo $svc_port_def |cut -d: -f1) - set env_name (echo $svc_port_def |cut -d: -f2) - set private_port (echo $svc_port_def |cut -d: -f3) - set exposed_port (docker-compose -f "$docker_compose_file" -p "$docker_compose_project" port $svc $private_port | cut -d: -f2) - if test -z $exposed_port - echo "Port $env_name for service $svc unknown" - continue - end - for prefix in $env_prefixes - set -a kong_added_envs $prefix$env_name - eval "set -xg $prefix$env_name $exposed_port" - end -end +source $KONG_ENV_FILE function stop_services -d 'Stop dependency services of Kong and clean up environment variables.' - for v in $kong_added_envs - eval "set -e $v" + for i in (cat $KONG_ENV_DOWN_FILE) + set -e $i end - - set -e kong_added_envs + rm -rf $KONG_ENV_FILE $KONG_ENV_DOWN_FILE + set -e KONG_ENV_FILE KONG_ENV_DOWN_FILE if test -n $docker_compose_file && test -n $docker_compose_project docker-compose -f "$docker_compose_file" -p "$docker_compose_project" down set -e docker_compose_file docker_compose_project @@ -50,4 +31,4 @@ function stop_services -d 'Stop dependency services of Kong and clean up environ end echo 'Services are up! Use "stop_services" to stop services and cleanup environment variables, -or use "deactivate" to cleanup the venv.' \ No newline at end of file +or use "deactivate" to cleanup the venv.' diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh index afb86e95998..b4966b1b35a 100755 --- a/scripts/dependency_services/up.sh +++ b/scripts/dependency_services/up.sh @@ -1,61 +1,39 @@ #!/bin/bash +export KONG_ENV_FILE=$(mktemp) || exit 1 +export KONG_ENV_DOWN_FILE=$(mktemp) || exit 1 + if [ "${BASH_SOURCE-}" = "$0" ]; then echo "You must source this script: \$ source $0" >&2 exit 33 fi -cwd=$(realpath $(dirname $(readlink -f $BASH_SOURCE[0]))) +if [ -n "$ZSH_VERSION" ]; then + cwd=$(realpath $(dirname $(readlink -f ${(%):-%N}))) +else + cwd=$(realpath $(dirname $(readlink -f $BASH_SOURCE[0]))) +fi + docker_compose_file=${cwd}/docker-compose-test-services.yml docker_compose_project=kong -docker-compose -f "$docker_compose_file" -p "$docker_compose_project" up -d +bash "$cwd/common.sh" $KONG_ENV_FILE $KONG_ENV_DOWN_FILE if [ $? -ne 0 ]; then - echo "Something goes wrong, please check docker-compose output" + echo "Something goes wrong, please check common.sh output" return fi -# [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" -declare -A ports=( - ["postgres"]="PG_PORT:5432" - ["cassandra"]="CASSANDRA_PORT:9042" - ["redis"]="REDIS_PORT:6379 REDIS_SSL_PORT:6380" - ["grpcbin"]="GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001" - ["zipkin"]="ZIPKIN_PORT:9411" - # ["opentelemetry"]="OTELCOL_HTTP_PORT:4318 OTELCOL_ZPAGES_PORT:55679" -) - -_kong_added_envs="" - -# not all env variable needs all three prefix in all times, but we add all of them -# for simplicity: there's no side effect after all -env_prefixes="KONG_ KONG_TEST_ KONG_SPEC_TEST_" - -for svc in "${!ports[@]}"; do - for port_def in ${ports[$svc]}; do - env_name=$(echo $port_def |cut -d: -f1) - private_port=$(echo $port_def |cut -d: -f2) - exposed_port=$(docker-compose -f "$docker_compose_file" -p "$docker_compose_project" port $svc $private_port | cut -d: -f2) - if [ -z $exposed_port ]; then - echo "Port $env_name for service $svc unknown" - continue - fi - for prefix in $env_prefixes; do - _kong_added_envs="$_kong_added_envs ${prefix}${env_name}" - eval "export ${prefix}${env_name}=$exposed_port" - done - done -done - -export _kong_added_envs +source $KONG_ENV_FILE stop_services () { - for v in $_kong_added_envs; do - eval "unset $v" + for i in $(cat $KONG_ENV_DOWN_FILE); do + unset $i done - unset _kong_added_envs + rm -rf $KONG_ENV_FILE $KONG_ENV_DOWN_FILE + unset KONG_ENV_FILE KONG_ENV_DOWN_FILE + if test -n "$docker_compose_file" && test -n "$docker_compose_project"; then docker-compose -f "$docker_compose_file" -p "$docker_compose_project" down unset docker_compose_file docker_compose_project cwd @@ -64,4 +42,4 @@ stop_services () { } echo 'Services are up! Use "stop_services" to stop services and cleanup environment variables, -or use "deactivate" to cleanup the venv.' \ No newline at end of file +or use "deactivate" to cleanup the venv.' From 193242f9746a57258f3ec9f6e34a448fed7f4f20 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Tue, 18 Apr 2023 21:03:15 +0800 Subject: [PATCH 2441/4351] fix(clustering): version compatibility for acme (#10689) [KAG-615](https://konghq.atlassian.net/browse/KAG-615) --- kong/clustering/compat/removed_fields.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 7b1cb905a4d..6dbeb73456c 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -59,6 +59,7 @@ return { [3003000000] = { acme = { "account_key", + "storage_config.redis.namespace", }, proxy_cache = { "ignore_uri_case", From 6d6bd5009c3243d6b6bcdb0a8f8a8108d19bff6e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 18 Apr 2023 15:11:33 +0200 Subject: [PATCH 2442/4351] Queue bug fixes and improvements (#10679) * fix(queues): fix incorrect scaling of `max_coalescing_delay` queue parameter The parameter is specified as seconds, but was interpreted as milliseconds KAG-1218 * fix(queues): poll for shutdown while coalescing entries KAG-1219 * Add description of `initial_retry_delay` to comment * fix(plugins): fix deprecation messages and test * fix(queues): Don't allow queue name overrides from configuration * chore(*): increase timeouts to accommodate slow CI * fix(queues): fix bug that caused queues to causing queues to not work Prior to this fix, we always updated ngnix's time stamp before reading it with nginx.now(), which could result in the timestamp used to determine whether the coalescing loop still needs to run to be different from the one that was used to calculate the semaphore timeout. The latter could become negative due to that bug, causing entries to be lost. * fix(*): address review comments by jschmid1 --- kong/plugins/datadog/schema.lua | 6 +- kong/plugins/http-log/handler.lua | 12 +- kong/plugins/http-log/schema.lua | 6 +- kong/plugins/opentelemetry/schema.lua | 8 +- kong/plugins/statsd/schema.lua | 6 +- kong/tools/queue.lua | 55 +++--- kong/tools/queue_schema.lua | 11 +- .../11-declarative_config/03-flatten_spec.lua | 4 - spec/01-unit/27-queue_spec.lua | 62 ++++-- .../15-queues/01-shutdown_spec.lua | 5 +- .../15-queues/02-share_queue_spec.lua | 180 ------------------ ...01-legacy_queue_parameter_warning_spec.lua | 112 +++++++++++ 12 files changed, 216 insertions(+), 251 deletions(-) delete mode 100644 spec/02-integration/15-queues/02-share_queue_spec.lua create mode 100644 spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index d89590652e1..08f60686a24 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -111,15 +111,15 @@ return { { custom_entity_check = { field_sources = { "retry_count", "queue_size", "flush_timeout" }, fn = function(entity) - if entity.retry_count and entity.retry_count ~= 10 then + if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then deprecation("datadog: config.retry_count no longer works, please use config.queue.max_retry_time instead", { after = "4.0", }) end - if entity.queue_size and entity.queue_size ~= 1 then + if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then deprecation("datadog: config.queue_size no longer works, please use config.queue.max_batch_size instead", { after = "4.0", }) end - if entity.flush_timeout and entity.flush_timeout ~= 2 then + if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then deprecation("datadog: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index 45911344950..eedf55d1f14 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -165,8 +165,9 @@ local HttpLogHandler = { -- previous queue implementation. This ensures that http-log instances that -- have the same log server parameters are sharing a queue. It deliberately -- uses the legacy parameters to determine the queue name, even though they may --- be nil in newer configurations. -local function make_legacy_queue_name(conf) +-- be nil in newer configurations. Note that the modernized queue related +-- parameters are not included in the queue name determination. +local function make_queue_name(conf) return fmt("%s:%s:%s:%s:%s:%s", conf.http_endpoint, conf.method, @@ -187,12 +188,9 @@ function HttpLogHandler:log(conf) end end - local explicit_name = conf.queue.name local queue_conf = Queue.get_params(conf) - if not explicit_name then - queue_conf.name = make_legacy_queue_name(conf) - kong.log.debug("Queue name automatically configured based on configuration parameters to: ", queue_conf.name) - end + queue_conf.name = make_queue_name(conf) + kong.log.debug("Queue name automatically configured based on configuration parameters to: ", queue_conf.name) local ok, err = Queue.enqueue( queue_conf, diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index b3cdd69d159..0b2b2de8350 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -49,15 +49,15 @@ return { { custom_entity_check = { field_sources = { "retry_count", "queue_size", "flush_timeout" }, fn = function(entity) - if entity.retry_count and entity.retry_count ~= 10 then + if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then deprecation("http-log: config.retry_count no longer works, please use config.queue.max_retry_time instead", { after = "4.0", }) end - if entity.queue_size and entity.queue_size ~= 1 then + if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then deprecation("http-log: config.queue_size no longer works, please use config.queue.max_batch_size instead", { after = "4.0", }) end - if entity.flush_timeout and entity.flush_timeout ~= 2 then + if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then deprecation("http-log: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 1783529eede..109a6be0fdd 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -59,12 +59,12 @@ return { { custom_entity_check = { field_sources = { "batch_span_count", "batch_flush_delay" }, fn = function(entity) - if entity.batch_span_count and entity.batch_span_count ~= 200 then - deprecation("opentelemetry: batch_span_count is deprecated, please use queue.max_batch_size instead", + if (entity.batch_span_count or ngx.null) ~= ngx.null and entity.batch_span_count ~= 200 then + deprecation("opentelemetry: batch_span_count no longer works, please use config.queue.max_batch_size instead", { after = "4.0", }) end - if entity.batch_flush_delay and entity.batch_flush_delay ~= 3 then - deprecation("opentelemetry: batch_flush_delay is deprecated, please use queue.max_coalescing_delay instead", + if (entity.batch_flush_delay or ngx.null) ~= ngx.null and entity.batch_flush_delay ~= 3 then + deprecation("opentelemetry: batch_flush_delay no longer works, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end return true diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 2b104b3beb5..671b1a2fe3e 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -200,15 +200,15 @@ return { { custom_entity_check = { field_sources = { "retry_count", "queue_size", "flush_timeout" }, fn = function(entity) - if entity.retry_count and entity.retry_count ~= 10 then + if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then deprecation("statsd: config.retry_count no longer works, please use config.queue.max_retry_time instead", { after = "4.0", }) end - if entity.queue_size and entity.queue_size ~= 1 then + if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then deprecation("statsd: config.queue_size no longer works, please use config.queue.max_batch_size instead", { after = "4.0", }) end - if entity.flush_timeout and entity.flush_timeout ~= 2 then + if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then deprecation("statsd: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index adb4ff7fc72..f1883dafa77 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -21,16 +21,17 @@ -- return true -- end -- --- local handler_conf = {...} -- configuration for queue handler --- local queue_conf = -- configuration for the queue itself (defaults shown unless noted) +-- local handler_conf = {...} -- configuration for queue handler +-- local queue_conf = -- configuration for the queue itself (defaults shown unless noted) -- { --- name = "example", -- name of the queue (required) --- max_batch_size = 10, -- maximum number of entries in one batch (default 1) --- max_coalescing_delay = 1, -- maximum number of seconds after first entry before a batch is sent --- max_entries = 10, -- maximum number of entries on the queue (default 10000) --- max_bytes = 100, -- maximum number of bytes on the queue (default nil) --- max_retry_time = 60, -- maximum number of seconds before a failed batch is dropped --- max_retry_delay = 60, -- maximum delay between send attempts, caps exponential retry +-- name = "example", -- name of the queue (required) +-- max_batch_size = 10, -- maximum number of entries in one batch (default 1) +-- max_coalescing_delay = 1, -- maximum number of seconds after first entry before a batch is sent +-- max_entries = 10, -- maximum number of entries on the queue (default 10000) +-- max_bytes = 100, -- maximum number of bytes on the queue (default nil) +-- initial_retry_delay = 0.01, -- initial delay when retrying a failed batch, doubled for each subsequent retry +-- max_retry_time = 60, -- maximum number of seconds before a failed batch is dropped +-- max_retry_delay = 60, -- maximum delay between send attempts, caps exponential retry -- } -- -- Queue.enqueue(queue_conf, handler, handler_conf, "Some value") @@ -49,21 +50,18 @@ -- message will be logged if an attempt is made to queue a non-string entry. -- * When the `handler` function does not return a true value for a batch, it is retried for up to -- `max_retry_time` seconds before the batch is deleted and an error is logged. Retries are organized --- by the queue library using an exponential back-off algorithm with the maximum time between retries --- set to `max_retry_delay` seconds. +-- by the queue library with the initial delay before retrying being defined by `initial_retry_delay` and +-- the maximum time between retries defined by `max_retry_delay` seconds. For each subsequent retry, the +-- previous delay is doubled to yield an exponential back-off strategy - The first retry will be made quickly, +-- and each subsequent retry will be delayed longer. local workspaces = require "kong.workspaces" local semaphore = require "ngx.semaphore" -local function now() - ngx.update_time() - return ngx.now() -end - - local Queue = { CAPACITY_WARNING_THRESHOLD = 0.8, -- Threshold to warn that the queue max_entries limit is reached + COALESCE_POLL_TIME = 0.5, -- Time in seconds to poll for worker shutdown when coalescing entries } @@ -98,7 +96,7 @@ end -- @return table: a Queue object. local function get_or_create_queue(queue_conf, handler, handler_conf) - local name = queue_conf.name + local name = assert(queue_conf.name) local queue = queues[name] if queue then @@ -210,25 +208,27 @@ function Queue:process_once() end return end - local data_started = now() + local data_started = ngx.now() local entry_count = 1 -- We've got our first entry from the queue. Collect more entries until max_coalescing_delay expires or we've collected -- max_batch_size entries to send - while entry_count < self.max_batch_size and (now() - data_started) < self.max_coalescing_delay and not ngx.worker.exiting() do - ok, err = self.semaphore:wait(((data_started + self.max_coalescing_delay) - now()) / 1000) - if not ok and err == "timeout" then + while entry_count < self.max_batch_size and self.max_coalescing_delay > (ngx.now() - data_started) and not ngx.worker.exiting() do + -- Instead of waiting for the coalesce time to expire, we cap the semaphore wait to Queue.COALESCE_POLL_TIME + -- so that we can check for worker shutdown periodically. + local wait_time = math.min(self.max_coalescing_delay - (ngx.now() - data_started), Queue.COALESCE_POLL_TIME) + ok, err = self.semaphore:wait(wait_time) + if not ok and err ~= "timeout" then + self:log_err("could not wait for semaphore: %s", err) break elseif ok then entry_count = entry_count + 1 - else - self:log_err("could not wait for semaphore: %s", err) - break end + ngx.update_time() end - local start_time = now() + local start_time = ngx.now() local retry_count = 0 while true do self:log_debug("passing %d entries to handler", entry_count) @@ -242,7 +242,8 @@ function Queue:process_once() self:log_err("handler returned falsy value but no error information") end - if (now() - start_time) > self.max_retry_time then + ngx.update_time() + if (ngx.now() - start_time) > self.max_retry_time then self:log_err( "could not send entries, giving up after %d retries. %d queue entries were lost", retry_count, entry_count) diff --git a/kong/tools/queue_schema.lua b/kong/tools/queue_schema.lua index 59759a93e17..b35d890d9d3 100644 --- a/kong/tools/queue_schema.lua +++ b/kong/tools/queue_schema.lua @@ -4,22 +4,16 @@ local Schema = require "kong.db.schema" return Schema.define { type = "record", fields = { - { name = { - type = "string", - -- description = "name of the queue, unique across one workspace.", - -- If two plugin instances use the same queue name, they will - -- share one queue and their queue related configuration must match. - -- If no name is provided in the configuration, each plugin instance - -- will use a separate queue. - } }, { max_batch_size = { type = "number", default = 1, + between = { 1, 1000000 }, -- description = "maximum number of entries that can be processed at a time" } }, { max_coalescing_delay = { type = "number", default = 1, + between = { 0, 3600 }, -- description = "maximum number of (fractional) seconds to elapse after the first entry was queued before the queue starts calling the handler", -- This parameter has no effect if `max_batch_size` is 1, as queued entries will be sent -- immediately in that case. @@ -27,6 +21,7 @@ return Schema.define { { max_entries = { type = "number", default = 10000, + between = { 1, 1000000 }, -- description = "maximum number of entries that can be waiting on the queue", } }, { max_bytes = { diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 53831e4fbae..632062e9960 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -301,7 +301,6 @@ describe("declarative config: flatten", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, - name = null, max_bytes = null, }, } @@ -408,7 +407,6 @@ describe("declarative config: flatten", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, - name = null, max_bytes = null, }, }, @@ -609,7 +607,6 @@ describe("declarative config: flatten", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, - name = null, max_bytes = null, } }, @@ -1125,7 +1122,6 @@ describe("declarative config: flatten", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, - name = null, max_bytes = null, }, }, diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index a1a3e5941ed..3daa782f7b3 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -2,9 +2,16 @@ local Queue = require "kong.tools.queue" local helpers = require "spec.helpers" local timerng = require "resty.timerng" local queue_schema = require "kong.tools.queue_schema" +local queue_num = 1 local function queue_conf(conf) local defaulted_conf = {} + if conf.name then + defaulted_conf.name = conf.name + else + defaulted_conf.name = "test-" .. tostring(queue_num) + queue_num = queue_num + 1 + end for _, field in ipairs(queue_schema.fields) do for name, attrs in pairs(field) do defaulted_conf[name] = conf[name] or attrs.default @@ -56,13 +63,13 @@ describe("plugin queue", function() end) it("passes configuration to handler", function () - local handler_invoked = 0 + local handler_invoked local configuration_sent = { foo = "bar" } local configuration_received Queue.enqueue( queue_conf({ name = "handler-configuration" }), function (conf) - handler_invoked = handler_invoked + 1 + handler_invoked = true configuration_received = conf return true end, @@ -72,14 +79,16 @@ describe("plugin queue", function() wait_until_queue_done("handler-configuration") helpers.wait_until( function () - return handler_invoked == 1 + if handler_invoked then + assert.same(configuration_sent, configuration_received) + return true + end end, - 1) - assert.same(configuration_sent, configuration_received) + 10) end) it("configuration changes are observed for older entries", function () - local handler_invoked = 0 + local handler_invoked local first_configuration_sent = { foo = "bar" } local second_configuration_sent = { foo = "bar" } local configuration_received @@ -92,7 +101,7 @@ describe("plugin queue", function() max_coalescing_delay = 0.1 }), function (c, entries) - handler_invoked = handler_invoked + 1 + handler_invoked = true configuration_received = c number_of_entries_received = #entries return true @@ -106,11 +115,13 @@ describe("plugin queue", function() wait_until_queue_done("handler-configuration-change") helpers.wait_until( function () - return handler_invoked == 1 + if handler_invoked then + assert.same(configuration_received, second_configuration_sent) + assert.equals(2, number_of_entries_received) + return true + end end, - 1) - assert.same(configuration_received, second_configuration_sent) - assert.equals(2, number_of_entries_received) + 10) end) it("does not batch messages when `max_batch_size` is 1", function() @@ -163,6 +174,35 @@ describe("plugin queue", function() assert.equals("Five", last_entry) end) + it("observes the `max_coalescing_delay` parameter", function() + local process_count = 0 + local first_entry, last_entry + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "batch", + max_batch_size = 2, + max_coalescing_delay = 3, + }), + function(_, batch) + first_entry = first_entry or batch[1] + last_entry = batch[#batch] + process_count = process_count + 1 + return true + end, + nil, + entry + ) + end + enqueue("One") + ngx.sleep(1) + enqueue("Two") + wait_until_queue_done("batch") + assert.equals(1, process_count) + assert.equals("One", first_entry) + assert.equals("Two", last_entry) + end) + it("retries sending messages", function() local process_count = 0 local entry diff --git a/spec/02-integration/15-queues/01-shutdown_spec.lua b/spec/02-integration/15-queues/01-shutdown_spec.lua index bd64458c323..cc487f09439 100644 --- a/spec/02-integration/15-queues/01-shutdown_spec.lua +++ b/spec/02-integration/15-queues/01-shutdown_spec.lua @@ -32,7 +32,10 @@ for _, strategy in helpers.each_strategy() do config = { http_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, queue = { - max_coalescing_delay = 0.01, + max_batch_size = 1000, + -- Using extra long max_coalescing_delay to ensure that we stop + -- coalescing when a shutdown is initiated. + max_coalescing_delay = 1000, }, } } diff --git a/spec/02-integration/15-queues/02-share_queue_spec.lua b/spec/02-integration/15-queues/02-share_queue_spec.lua deleted file mode 100644 index 08eab29d603..00000000000 --- a/spec/02-integration/15-queues/02-share_queue_spec.lua +++ /dev/null @@ -1,180 +0,0 @@ -local cjson = require "cjson" -local helpers = require "spec.helpers" - - -for _, strategy in helpers.each_strategy() do - describe("queue sharing [#" .. strategy .. "]", function() - local proxy_client - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - }) - - local service1 = bp.services:insert{ - protocol = "http", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route1 = bp.routes:insert { - hosts = { "sharing.test.route1" }, - service = service1 - } - - bp.plugins:insert { - route = { id = route1.id }, - name = "http-log", - config = { - http_endpoint = "http://" .. helpers.mock_upstream_host - .. ":" - .. helpers.mock_upstream_port - .. "/post_log/http", - queue = { - name = "http-shared-queue", - max_coalescing_delay = 1000, - max_batch_size = 2, - }, - } - } - - local service2 = bp.services:insert{ - protocol = "http", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route2 = bp.routes:insert { - hosts = { "sharing.test.route2" }, - service = service2 - } - - bp.plugins:insert { - route = { id = route2.id }, - name = "http-log", - config = { - http_endpoint = "http://" .. helpers.mock_upstream_host - .. ":" - .. helpers.mock_upstream_port - .. "/post_log/http", - queue = { - name = "http-shared-queue", - max_coalescing_delay = 1000, - max_batch_size = 2, - }, - } - } - - - local service3 = bp.services:insert{ - protocol = "http", - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - } - - local route3 = bp.routes:insert { - hosts = { "sharing.test.route3" }, - service = service3 - } - - bp.plugins:insert { - route = { id = route3.id }, - name = "http-log", - config = { - http_endpoint = "http://" .. helpers.mock_upstream_host - .. ":" - .. helpers.mock_upstream_port - .. "/post_log/http_unshared", - queue = { - name = "http-non-shared-queue", - max_coalescing_delay = 0.01, - max_batch_size = 2, - }, - } - } - end) - - lazy_teardown(function() - helpers.stop_kong() - end) - - before_each(function() - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - proxy_client = helpers.proxy_client() - end) - - after_each(function() - if proxy_client then - proxy_client:close() - end - helpers.stop_kong() - end) - - it("named queue is shared, private queue is not", function() - - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "sharing.test.route1" - } - })) - assert.res_status(200, res) - - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "sharing.test.route2" - } - })) - assert.res_status(200, res) - - local res = assert(proxy_client:send({ - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "sharing.test.route3" - } - })) - assert.res_status(200, res) - - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - if #body.entries == 2 then - return true - end - end, 10) - - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http_unshared", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - if #body.entries == 1 then - return true - end - end, 10) - end) - - end) -end diff --git a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua new file mode 100644 index 00000000000..ef6626e4e40 --- /dev/null +++ b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua @@ -0,0 +1,112 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("legacy queue parameters [#" .. strategy .. "]", function() + local db + + lazy_setup(function() + -- Create a service to make sure that our database is initialized properly. + local bp + bp, db = helpers.get_db_utils(strategy, { + "services", + }) + + bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + end) + + local admin_client + + before_each(function() + + helpers.clean_logfile() + db:truncate() + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + admin_client = helpers.admin_client() + end) + + after_each(function() + if admin_client then + admin_client:close() + end + end) + + local plugins = { + ["http-log"] = { + http_endpoint = "http://example.com/", + }, + ["statsd"] = {}, + ["datadog"] = {}, + ["opentelemetry"] = { + endpoint = "http://example.com/", + }, + } + + for plugin, base_config in pairs(plugins) do + describe("[#" .. plugin .. "]", function() + local function create_plugin(parameter, value) + local config = table.clone(base_config) + if parameter then + config[parameter] = value + end + local res = admin_client:post( + "/plugins", + { + headers = { + ["Content-Type"] = "application/json" + }, + body = cjson.encode({ + name = plugin, + config = config + }) + } + ) + helpers.stop_kong(nil, true) + assert.res_status(201, res) + end + + it("no unexpected queue parameter deprecation warnings", function() + create_plugin() + assert.logfile().has.no.line("no longer works, please use config.queue") + end) + + local parameters = { + retry_count = 10, + queue_size = 1, + flush_timeout = 2 + } + + if plugin == "opentelemetry" then + parameters = { + batch_span_count = 200, + batch_flush_delay = 3, + } + end + + for parameter, default_value in pairs(parameters) do + it ("does not warn when " .. parameter .. " is set to the old default " .. tostring(default_value), function() + create_plugin(parameter, default_value) + assert.logfile().has.no.line(parameter) + assert.logfile().has.no.line("no longer works, please use config.queue", true) + end) + + it ("does warn when " .. parameter .. " is set to a value different from the old default " .. tostring(default_value), function() + create_plugin(parameter, default_value + 1) + assert.logfile().has.line(parameter) + assert.logfile().has.line("no longer works, please use config.queue", true) + end) + end + end) + end + end) +end From 808c73a3792337a3df5b3f67e94a758304bf8e04 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 18 Apr 2023 15:45:34 +0300 Subject: [PATCH 2443/4351] fix(statsd): call the right log function ### Summary There is no `kong.log.error`, but there is `kong.log.err`. Signed-off-by: Aapo Talvensaari --- kong/plugins/statsd/log.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 459b8203d90..185e77543be 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -43,7 +43,7 @@ local function extract_range(status_code_list, range) local range_result, err = match(range, constants.REGEX_SPLIT_STATUS_CODES_BY_DASH, "oj") if err then - kong.log.error(err) + kong.log.err(err) return end ranges[range] = { range_result[START_RANGE_IDX], range_result[END_RANGE_IDX] } From 8565824e7802e642facd4550bc1a38b0c39666e3 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Wed, 19 Apr 2023 01:09:43 +0800 Subject: [PATCH 2444/4351] chore(dev): initialize databases kong and kong_tests (#10690) * chore(dev): initialize databases kong and kong_tests `POSTGRES_DBS` is not supported by official Postgres Docker image at https://github.com/Kong/kong/blob/4e203297c394e870b25122c5b3cb24e4135ae391/scripts/dependency_services/docker-compose-test-services.yml#L10 We have to initialize the database explicitly. 1. Mount an initialization script. 2. Fix a shell bug 2. Make sure `resty` and `rocks_config` can be overwritten FTI-5013 * chore(dev): make 00-create-pg-db.sh executable * chore(dev): fix a shell issue * chore(dev): skip creating if a database already exists * chore(dev): make sure rocks_config and resty can be overwritten --- build/templates/venv-commons | 4 ++-- .../dependency_services/00-create-pg-db.sh | 22 +++++++++++++++++++ .../docker-compose-test-services.yml | 3 ++- scripts/dependency_services/up.sh | 2 +- 4 files changed, 27 insertions(+), 4 deletions(-) create mode 100755 scripts/dependency_services/00-create-pg-db.sh diff --git a/build/templates/venv-commons b/build/templates/venv-commons index 68104664285..f9217a6b899 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -11,7 +11,7 @@ mkdir -p "$KONG_VENV/venv/bin" echo "#!/bin/bash $KONG_VENV/openresty/bin/resty -I $KONG_VENV/openresty/site/lualib -I $KONG_VENV/openresty/lualib --nginx $KONG_VENV/openresty/nginx/sbin/nginx \"\$@\" -" > "$KONG_VENV/venv/bin/resty" +" >| "$KONG_VENV/venv/bin/resty" chmod +x "$KONG_VENV/venv/bin/resty" export PATH="$KONG_VENV/venv/bin:$KONG_VENV/openresty/bin:$KONG_VENV/openresty/nginx/sbin:$KONG_VENV/openresty/luajit/bin:$KONG_VENV/luarocks/bin:$KONG_VENV/bin:$workspace_path/bin:$PATH" @@ -20,7 +20,7 @@ echo " rocks_trees = { { name = [[system]], root = [[$ROCKS_ROOT]] } } -" > "$ROCKS_CONFIG" +" >| "$ROCKS_CONFIG" export LUAROCKS_CONFIG="$ROCKS_CONFIG" diff --git a/scripts/dependency_services/00-create-pg-db.sh b/scripts/dependency_services/00-create-pg-db.sh new file mode 100755 index 00000000000..7463f58d481 --- /dev/null +++ b/scripts/dependency_services/00-create-pg-db.sh @@ -0,0 +1,22 @@ +#!/usr/bin/env bash + +pg_conf_file=/var/lib/postgresql/data/postgresql.conf + +echo "\ +log_statement = 'all' +log_disconnections = off +log_duration = on +log_min_duration_statement = -1 +shared_preload_libraries = 'pg_stat_statements' +track_activity_query_size = 2048 +pg_stat_statements.track = all +pg_stat_statements.max = 10000 +" >>$pg_conf_file + +for database in $(echo $POSTGRES_DBS | tr ',' ' '); do + echo "Creating database $database" + psql -U $POSTGRES_USER <<-EOSQL + SELECT 'CREATE DATABASE $database' WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = '$database')\gexec + GRANT ALL PRIVILEGES ON DATABASE $database TO $POSTGRES_USER; +EOSQL +done diff --git a/scripts/dependency_services/docker-compose-test-services.yml b/scripts/dependency_services/docker-compose-test-services.yml index 11601ce9f39..35041c9588a 100644 --- a/scripts/dependency_services/docker-compose-test-services.yml +++ b/scripts/dependency_services/docker-compose-test-services.yml @@ -6,6 +6,7 @@ services: - 127.0.0.1::5432 volumes: - postgres-data:/var/lib/posgresql/data + - ./00-create-pg-db.sh:/docker-entrypoint-initdb.d/00-create-pg-db.sh environment: POSTGRES_DBS: kong,kong_tests POSTGRES_USER: kong @@ -58,4 +59,4 @@ services: volumes: postgres-data: cassandra-data: - redis-data: \ No newline at end of file + redis-data: diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh index b4966b1b35a..1f1eddc5e8f 100755 --- a/scripts/dependency_services/up.sh +++ b/scripts/dependency_services/up.sh @@ -11,7 +11,7 @@ fi if [ -n "$ZSH_VERSION" ]; then cwd=$(realpath $(dirname $(readlink -f ${(%):-%N}))) else - cwd=$(realpath $(dirname $(readlink -f $BASH_SOURCE[0]))) + cwd=$(realpath $(dirname $(readlink -f ${BASH_SOURCE[0]}))) fi docker_compose_file=${cwd}/docker-compose-test-services.yml From 8cd65ecab94f5997353ab73e3541e30e616b06ed Mon Sep 17 00:00:00 2001 From: sabertobihwy Date: Wed, 19 Apr 2023 01:42:30 +0800 Subject: [PATCH 2445/4351] fix(grpc-gateway): handle null values in payload (#10687) * fix(grpc-gateway): handle null values in payload * add changelog * fix typo * work on comments --- CHANGELOG.md | 2 ++ kong/plugins/grpc-gateway/deco.lua | 13 +++++++- .../28-grpc-gateway/01-proxy_spec.lua | 32 ++++++++++++------- 3 files changed, 34 insertions(+), 13 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 235cba89086..30770d5bca9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -82,6 +82,8 @@ [#9903](https://github.com/Kong/kong/pull/9903) ### Fixes +- **gRPC gateway**: `null` in the JSON payload caused an uncaught exception to be thrown during pb.encode. + [#10687](https://github.com/Kong/kong/pull/10687) #### Core diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 397d239b8a6..d5cf022867f 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -14,6 +14,7 @@ local re_match = ngx.re.match local re_gmatch = ngx.re.gmatch local encode_json = cjson.encode +local pcall = pcall local deco = {} deco.__index = deco @@ -266,7 +267,17 @@ function deco:upstream(body) end end end - body = grpc_frame(0x0, pb.encode(self.endpoint.input_type, payload)) + + local pok, msg = pcall(pb.encode, self.endpoint.input_type, payload) + if not pok or not msg then + if msg then + ngx.log(ngx.ERR, msg) + end + -- should return error msg to client? + return nil, "failed to encode payload" + end + + body = grpc_frame(0x0, msg) return body end diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 705fdec53b4..29ab47bd66f 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -97,44 +97,44 @@ for _, strategy in helpers.each_strategy() do local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=true") assert.equal(200, res.status) assert.is_nil(err) - + local body = res:read_body() local data = cjson.decode(body) assert.same({reply = "hello john_doe", boolean_test = true}, data) end) - + test("false", function() local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=false") - + assert.equal(200, res.status) assert.is_nil(err) - + local body = res:read_body() local data = cjson.decode(body) - + assert.same({reply = "hello john_doe", boolean_test = false}, data) end) - + test("zero", function() local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=0") - + assert.equal(200, res.status) assert.is_nil(err) - + local body = res:read_body() local data = cjson.decode(body) - + assert.same({reply = "hello john_doe", boolean_test = false}, data) end) - + test("non-zero", function() local res, err = proxy_client:get("/v1/messages/legacy/john_doe?boolean_test=1") assert.equal(200, res.status) assert.is_nil(err) - + local body = res:read_body() local data = cjson.decode(body) - + assert.same({reply = "hello john_doe", boolean_test = true}, data) end) end) @@ -194,5 +194,13 @@ for _, strategy in helpers.each_strategy() do }, cjson.decode(body)) end) + test("null in json", function() + local res, _ = proxy_client:post("/bounce", { + headers = { ["Content-Type"] = "application/json" }, + body = { message = cjson.null }, + }) + assert.equal(400, res.status) + end) + end) end From fabbcdd72867065f450341d742151e20bf80e630 Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 18 Apr 2023 12:42:22 -0700 Subject: [PATCH 2446/4351] fix: change opentelemetry plugin version to match core (#10646) A test has been added to ensure that the same issue does not repeat for any new bundled plugin. --- CHANGELOG.md | 3 +++ kong/plugins/opentelemetry/handler.lua | 3 ++- spec/01-unit/01-db/01-schema/07-plugins_spec.lua | 8 ++++++++ 3 files changed, 13 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 30770d5bca9..1fe20d21d6b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,9 @@ Serverless Functions plugins: it does not provide access to the global kong cache. Access to certain fields in kong.configuration has also been restricted. [#10417](https://github.com/Kong/kong/pull/10417) +- **Opentelemetry**: plugin version has been updated to match Kong's version + [#10646](https://github.com/Kong/kong/pull/10646) + ### Additions diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index cde1432492b..667b98d74d0 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -3,6 +3,7 @@ local http = require "resty.http" local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" +local kong_meta = require "kong.meta" local ngx = ngx @@ -27,7 +28,7 @@ local _log_prefix = "[otel] " local OpenTelemetryHandler = { - VERSION = "0.1.0", + VERSION = kong_meta.version, PRIORITY = 14, } diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index 1dead97596f..3c130d5003c 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -9,6 +9,7 @@ local plugins_definition = require "kong.db.schema.entities.plugins" local dao_plugins = require "kong.db.dao.plugins" local certificates_definition = require "kong.db.schema.entities.certificates" local constants = require "kong.constants" +local kong_meta = require "kong.meta" describe("plugins", function() local Plugins @@ -314,6 +315,13 @@ describe("plugins", function() assert.is_true(has_protocols_field, "bundled plugin " .. plugin_name .. " missing required field: protocols") end end) + it("ensure every bundled plugin version is same as core version", function() + for plugin_name, _ in pairs(constants.BUNDLED_PLUGINS) do + local handler = require("kong.plugins." .. plugin_name .. ".handler") + local plugin_version = handler.VERSION + assert.equal(kong_meta.version, plugin_version) + end + end) end) From 511c5eb071cba440cbf3a287d2f184bbc113321c Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 19 Apr 2023 00:05:40 -0300 Subject: [PATCH 2447/4351] fix(package): correct license metadata to be `Apache-2.0` (#10697) ASL-2.0 is not a valid SPDX license -- https://spdx.org/licenses/. --- .requirements | 2 +- build/package/nfpm.yaml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 85f32d0f24c..b59e4ea1b15 100644 --- a/.requirements +++ b/.requirements @@ -1,6 +1,6 @@ KONG_PACKAGE_NAME=kong KONG_CONFLICTS=kong-enterprise-edition -KONG_LICENSE="ASL 2.0" +KONG_LICENSE="Apache-2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.2 diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 58d5cad17aa..3c6ba331964 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -11,7 +11,7 @@ maintainer: "Kong Inc. " description: | Kong is a distributed gateway for APIs and Microservices, focused on high performance and reliability. vendor: "Kong Inc." -license: "ASL 2.0" +license: "Apache-2.0" contents: - src: nfpm-prefix/bin dst: /usr/local/bin From a5d35d1f7acf07e58bd9dbde337ef3989ceb07e4 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 19 Apr 2023 12:54:28 +0800 Subject: [PATCH 2448/4351] test(plugin): test fix of otel reconfigure issue (#10666) test of KAG-1061 --- CHANGELOG.md | 2 + .../37-opentelemetry/06-regression_spec.lua | 112 +++++++++++ spec/helpers.lua | 180 ++++++++++++++++++ 3 files changed, 294 insertions(+) create mode 100644 spec/03-plugins/37-opentelemetry/06-regression_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 1fe20d21d6b..278ded0f329 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -127,6 +127,8 @@ [#10327](https://github.com/Kong/kong/pull/10327) - **OAuth2**: fix an issue that OAuth2 token was being cached to nil while access to the wrong service first. [#10522](https://github.com/Kong/kong/pull/10522) +- **OpenTelemetry**: fix an issue that reconfigure of OpenTelemetry does not take effect. + [#10172](https://github.com/Kong/kong/pull/10172) #### PDK diff --git a/spec/03-plugins/37-opentelemetry/06-regression_spec.lua b/spec/03-plugins/37-opentelemetry/06-regression_spec.lua new file mode 100644 index 00000000000..cb60279620a --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/06-regression_spec.lua @@ -0,0 +1,112 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("opentelemetry regression #" .. strategy, function() + local bp + setup(function() + bp = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + end) + + describe("#KAG-1061", function () + if strategy == "off" then + return -- not relevant + end + + local mock1, mock2 + local mock_port1, mock_port2 + setup(function() + mock_port1 = helpers.get_available_port() + mock_port2 = helpers.get_available_port() + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + local route = assert(bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/" }})) + bp.plugins:insert({ + name = "opentelemetry", + instance_name = "test1", + route = route, + service = http_srv, + config = { + endpoint = "http://127.0.0.1:" .. mock_port1, + batch_flush_delay = 0, -- report immediately + } + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "opentelemetry", + tracing_instrumentations = "all", + })) + -- we do not wait too long for the mock to receive the request + mock1 = helpers.http_mock(mock_port1, { + timeout = 5, + }) + mock2 = helpers.http_mock(mock_port2, { + timeout = 5, + }) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("test", function () + local client = assert(helpers.proxy_client()) + local res = assert(client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, res) + + -- sent to mock1 + assert(mock1()) + + local admin_client = assert(helpers.admin_client()) + local res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/test1", + body = { + config = { + endpoint = "http://127.0.0.1:" .. mock_port2, + } + }, + headers = { + ["Content-Type"] = "application/json", + } + }) + assert.res_status(200, res) + + -- keep sending requests until the reconfigure takes effect and + -- the traces are sent to mock2 + local done + local send_co = coroutine.create(function () + local time = 0 + while not done and time < 10 do + local res = assert(client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, res) + time = time + 1 + end + end) + + coroutine.resume(send_co) + + assert(mock2()) + done = true + end) + end) + end) +end diff --git a/spec/helpers.lua b/spec/helpers.lua index 19518ca2ccd..88f002319a7 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1286,6 +1286,8 @@ local function kill_tcp_server(port) end +-- If it applies, please use `http_mock`, the coroutine variant of `http_server`, which is +-- more determinative and less flaky. --- Starts a local HTTP server. -- Accepts a single connection and then closes. Sends a 200 ok, 'Connection: -- close' response. @@ -1345,6 +1347,183 @@ local function http_server(port, opts) end +local code_status = { + [200] = "OK", + [201] = "Created", + [202] = "Accepted", + [203] = "Non-Authoritative Information", + [204] = "No Content", + [205] = "Reset Content", + [206] = "Partial Content", + [207] = "Multi-Status", + [300] = "Multiple Choices", + [301] = "Moved Permanently", + [302] = "Found", + [303] = "See Other", + [304] = "Not Modified", + [305] = "Use Proxy", + [307] = "Temporary Redirect", + [308] = "Permanent Redirect", + [400] = "Bad Request", + [401] = "Unauthorized", + [402] = "Payment Required", + [403] = "Forbidden", + [404] = "Not Found", + [405] = "Method Not Allowed", + [406] = "Not Acceptable", + [407] = "Proxy Authentication Required", + [408] = "Request Timeout", + [409] = "Conflict", + [410] = "Gone", + [411] = "Length Required", + [412] = "Precondition Failed", + [413] = "Payload Too Large", + [414] = "URI Too Long", + [415] = "Unsupported Media Type", + [416] = "Range Not Satisfiable", + [417] = "Expectation Failed", + [418] = "I'm a teapot", + [422] = "Unprocessable Entity", + [423] = "Locked", + [424] = "Failed Dependency", + [426] = "Upgrade Required", + [428] = "Precondition Required", + [429] = "Too Many Requests", + [431] = "Request Header Fields Too Large", + [451] = "Unavailable For Legal Reasons", + [500] = "Internal Server Error", + [501] = "Not Implemented", + [502] = "Bad Gateway", + [503] = "Service Unavailable", + [504] = "Gateway Timeout", + [505] = "HTTP Version Not Supported", + [506] = "Variant Also Negotiates", + [507] = "Insufficient Storage", + [508] = "Loop Detected", + [510] = "Not Extended", + [511] = "Network Authentication Required", +} + + +local EMPTY = {} + + +local function handle_response(code, body, headers) + if not code then + code = 500 + body = "" + headers = EMPTY + end + + local head_str = "" + + for k, v in pairs(headers or EMPTY) do + head_str = head_str .. k .. ": " .. v .. "\r\n" + end + + return code .. " " .. code_status[code] .. " HTTP/1.1" .. "\r\n" .. + "Content-Length: " .. #body .. "\r\n" .. + "Connection: close\r\n" .. + head_str .. + "\r\n" .. + body +end + + +local function handle_request(client, response) + local lines = {} + local headers = {} + local line, err + + local content_length + repeat + line, err = client:receive("*l") + if err then + return nil, err + else + local k, v = line:match("^([^:]+):%s*(.+)$") + if k then + headers[k] = v + if k:lower() == "content-length" then + content_length = tonumber(v) + end + end + table.insert(lines, line) + end + until line == "" + + local method = lines[1]:match("^(%S+)%s+(%S+)%s+(%S+)$") + local method_lower = method:lower() + + local body + if content_length then + body = client:receive(content_length) + + elseif method_lower == "put" or method_lower == "post" then + body = client:receive("*a") + end + + local response_str + local meta = getmetatable(response) + if type(response) == "function" or (meta and meta.__call) then + response_str = response(lines, body, headers) + + elseif type(response) == "table" and response.code then + response_str = handle_response(response.code, response.body, response.headers) + + elseif type(response) == "table" and response[1] then + response_str = handle_response(response[1], response[2], response[3]) + + elseif type(response) == "string" then + response_str = response + + elseif response == nil then + response_str = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n" + end + + + client:send(response_str) + return lines, body, headers +end + + +--- Start a local HTTP server with coroutine. +-- local mock = helpers.http_mock(1234, { timeout = 0.1 }) +-- wait for a request, and respond with the custom response +-- the request is returned as the function's return values +-- return nil, err if error +-- local lines, body, headers = mock(custom_response) +-- local lines, body, headers = mock() +-- mock("closing", true) -- close the server +local function http_mock(port, opts) + local socket = require "socket" + local server = assert(socket.tcp()) + server:settimeout(opts and opts.timeout or 60) + assert(server:setoption('reuseaddr', true)) + assert(server:bind("*", port)) + assert(server:listen()) + return coroutine.wrap(function(response, exit) + local lines, body, headers + -- start listening + while not exit do + local client, err = server:accept() + if err then + lines, body = false, err + + else + lines, body, headers = handle_request(client, response) + client:close() + end + + response, exit = coroutine.yield(lines, body, headers) + end + + server:close() + return true + end) +end + + --- Stops a local HTTP server. -- A server previously created with `http_server` can be stopped prematurely by -- calling this function. @@ -3657,6 +3836,7 @@ end udp_server = udp_server, kill_tcp_server = kill_tcp_server, http_server = http_server, + http_mock = http_mock, kill_http_server = kill_http_server, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, From e72e8927b30fc62ef8e447abc393344b5484378f Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 19 Apr 2023 18:41:18 +0800 Subject: [PATCH 2449/4351] docs(contribute): rules for localized name (#10702) * rules for localized name * non-hot paths --- CONTRIBUTING.md | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 76ecf2b865d..ff7c0561e1e 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -448,7 +448,8 @@ practices: end ``` -- Cache the globals used by your hot code paths +- Cache the globals used by your hot code paths, + the cached name should be the original name replaced `.` by `_` ```lua -- bad @@ -457,9 +458,17 @@ practices: end -- good - local random = math.random + local math_random = math.random for i = 1, 100 do - t[i] = random() + t[i] = math_random() + end + ``` + + Non-hot paths are localization optional + + ```lua + if err then + ngx.log(ngx.ERR, ...) -- this is fine as error condition is not on the hot path end ``` From fa56ceaa67fc58aa2de6b7559fc1b5fb8375790f Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Wed, 19 Apr 2023 19:15:04 +0800 Subject: [PATCH 2450/4351] =?UTF-8?q?chore(ci):=20send=20Slack=20notificat?= =?UTF-8?q?ion=20on=20=E2=80=9CPackage=20&=20Release=E2=80=9D=20failure=20?= =?UTF-8?q?(#10677)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .github/workflows/release-fail-bot.yml | 37 ++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 .github/workflows/release-fail-bot.yml diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-fail-bot.yml new file mode 100644 index 00000000000..2739b15f92f --- /dev/null +++ b/.github/workflows/release-fail-bot.yml @@ -0,0 +1,37 @@ +name: Notify Slack user on “Package & Release” failure + +on: + workflow_run: + workflows: ["Package & Release"] + types: + - completed + +jobs: + notify_failure: + runs-on: ubuntu-latest + if: ${{ github.event.workflow_run.conclusion == 'failure' }} + steps: + - name: Generate Slack Payload + id: generate_payload + uses: actions/github-script@v4 + with: + script: | + const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; + const run_id = ${{ github.event.workflow_run.id }}; + const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; + const workflow_name = "${{ github.event.workflow_run.name }}" + const payload = { + text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”. Run URL: ${run_url}. Please check it.`, + channel: process.env.SLACK_CHANNEL, + icon_emoji: ":onfire:", + }; + console.log(`::set-output name=payload::${JSON.stringify(payload)}`); + env: + SLACK_CHANNEL: gateway-notifications + + - name: "Send Slack Message" + uses: slackapi/slack-github-action@v1.23.0 + with: + payload: ${{ steps.generate_payload.outputs.payload }} + env: + SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }} From 795ace55adcef9c4547698328ca2faed8031a59b Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 19 Apr 2023 13:38:56 +0200 Subject: [PATCH 2451/4351] tests(connection-pool): address flakiness (#10698) The test was flaky due to incorrect waiting assertions, that were not ensuring the connection queues to be filled properly/all the time. This change also removes some duplicate code. --- .../03-db/15-connection_pool_spec.lua | 175 ++++++------------ .../kong/plugins/slow-query/api.lua | 6 +- 2 files changed, 65 insertions(+), 116 deletions(-) diff --git a/spec/02-integration/03-db/15-connection_pool_spec.lua b/spec/02-integration/03-db/15-connection_pool_spec.lua index 00dc4185eee..9b247d801a6 100644 --- a/spec/02-integration/03-db/15-connection_pool_spec.lua +++ b/spec/02-integration/03-db/15-connection_pool_spec.lua @@ -1,125 +1,72 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -describe("#postgres Postgres connection pool", function() - local client - - setup(function() - local bp = helpers.get_db_utils("postgres", { - "plugins", - }, { - "slow-query" - }) - - bp.plugins:insert({ - name = "slow-query", - }) - - assert(helpers.start_kong({ - database = "postgres", - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "slow-query", - nginx_worker_processes = 1, - pg_pool_size = 1, - pg_backlog = 0, - })) - client = helpers.admin_client() - end) +for pool_size, backlog_size in ipairs({ 0, 3 }) do + describe("#postgres Postgres connection pool with pool=" .. pool_size .. "and backlog=" .. backlog_size, function() + local client + lazy_setup(function() + local bp = helpers.get_db_utils("postgres", { + "plugins", + }, { + "slow-query" + }) - teardown(function() - if client then - client:close() - end - helpers.stop_kong() - end) + bp.plugins:insert({ + name = "slow-query", + }) - it("results in query error too many waiting connect operations", function() - helpers.wait_timer("slow-query", true, "all-finish", 10) + assert(helpers.start_kong({ + database = "postgres", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "slow-query", + nginx_worker_processes = 1, + pg_pool_size = pool_size, + pg_backlog = backlog_size, + })) + client = helpers.admin_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + it("results in query error too many waiting connect operations when pool and backlog sizes are exceeded", function() + helpers.wait_timer("slow-query", true, "all-finish", 10) + + local delay = 4 + assert + .with_timeout(10) + -- wait for any ongoing query to finish before retrying + .with_step(delay) + .ignore_exceptions(true) + .eventually(function() + local ok = true + for _ = 1, pool_size + backlog_size do + local res = assert(client:send { + method = "GET", + path = "/slow-resource?prime=true&delay=" .. delay, + headers = { ["Content-Type"] = "application/json" } + }) + res:read_body() + ok = ok and res.status == 204 + end + return ok + end) + .is_truthy("expected both requests to succeed with empty pool and backlog") + + ngx.sleep(2) - helpers.wait_until(function() local res = assert(client:send { method = "GET", - path = "/slow-resource?prime=true", + path = "/slow-resource?delay=-1", headers = { ["Content-Type"] = "application/json" } }) - res:read_body() - return res.status == 204 - end, 10) - - helpers.wait_timer("slow-query", true, "any-running") - - local res = assert(client:send { - method = "GET", - path = "/slow-resource", - headers = { ["Content-Type"] = "application/json" } - }) - local body = assert.res_status(500 , res) - local json = cjson.decode(body) - assert.same({ error = "too many waiting connect operations" }, json) - end) -end) - -describe("#postgres Postgres connection pool with backlog", function() - local client - - setup(function() - local bp = helpers.get_db_utils("postgres", { - "plugins", - }, { - "slow-query" - }) - - bp.plugins:insert({ - name = "slow-query", - }) - - assert(helpers.start_kong({ - database = "postgres", - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "slow-query", - nginx_worker_processes = 1, - pg_pool_size = 1, - pg_backlog = 1, - })) - client = helpers.admin_client() - end) - - teardown(function() - if client then - client:close() - end - helpers.stop_kong() - end) - - it("results in query error too many waiting connect operations when backlog exceeds", function() - helpers.wait_timer("slow-query", true, "all-finish", 10) - - -- send 2 requests, both should succeed as pool size is 1 and backlog is 1 - helpers.wait_until(function() - local ok = true - for _ = 0, 1 do - local res = assert(client:send { - method = "GET", - path = "/slow-resource?prime=true", - headers = { ["Content-Type"] = "application/json" } - }) - res:read_body() - ok = ok and res.status == 204 - end - return ok - end, 10) - - -- make sure both the timers are running - helpers.wait_timer("slow-query", true, "all-running") - - -- now the request should fail as both pool and backlog is full - local res = assert(client:send { - method = "GET", - path = "/slow-resource", - headers = { ["Content-Type"] = "application/json" } - }) - local body = assert.res_status(500 , res) - local json = cjson.decode(body) - assert.same({ error = "too many waiting connect operations" }, json) + local body = assert.res_status(500, res) + local json = cjson.decode(body) + assert.same({ error = "too many waiting connect operations" }, json) + end) end) -end) +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/slow-query/api.lua b/spec/fixtures/custom_plugins/kong/plugins/slow-query/api.lua index 5cb9d0b35cc..1139b5c9585 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/slow-query/api.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/slow-query/api.lua @@ -1,9 +1,11 @@ return { ["/slow-resource"] = { GET = function(self) + local delay = self.params.delay or 1 + if self.params.prime then ngx.timer.at(0, function() - local _, err = kong.db.connector:query("SELECT pg_sleep(1)") + local _, err = kong.db.connector:query("SELECT pg_sleep(" .. delay .. ")") if err then ngx.log(ngx.ERR, err) end @@ -12,7 +14,7 @@ return { return kong.response.exit(204) end - local _, err = kong.db.connector:query("SELECT pg_sleep(1)") + local _, err = kong.db.connector:query("SELECT pg_sleep(" .. delay .. ")") if err then return kong.response.exit(500, { error = err }) end From 3961e097ff2752d7867dc7c66606907214c26b50 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Wed, 19 Apr 2023 20:45:28 +0800 Subject: [PATCH 2452/4351] chore(dev): prioritize .lua over .ljbc in LUA_PATH (#10693) * chore(dev): prioritize .lua over .ljbc in LUA_PATH We may edit lua files in place for debug. FTI-5013 * chore(dev): support custom plugin path --- build/templates/venv-commons | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/build/templates/venv-commons b/build/templates/venv-commons index f9217a6b899..487c26002ca 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -25,7 +25,13 @@ rocks_trees = { export LUAROCKS_CONFIG="$ROCKS_CONFIG" # duplicate package.[c]path even though we have set in resty-cli, so luajit and kong can consume -export LUA_PATH="./?.lua;./?/init.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;$KONG_VENV/openresty/site/lualib/?/init.ljbc;$KONG_VENV/openresty/lualib/?.ljbc;$KONG_VENV/openresty/lualib/?/init.ljbc;$KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;$ROCKS_ROOT/share/lua/5.1/?.ljbc;$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;$ROCKS_ROOT/share/lua/5.1/?.lua;$ROCKS_ROOT/share/lua/5.1/?/init.lua;;" +export LUA_PATH="$ROCKS_ROOT/share/lua/5.1/?.lua;$ROCKS_ROOT/share/lua/5.1/?.ljbc;$ROCKS_ROOT/share/lua/5.1/?/init.lua;$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;$KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;$KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/site/lualib/?/init.ljbc;$KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?.ljbc;$KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?/init.ljbc;$KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;;" +# support custom plugin +if [ -n $KONG_PLUGIN_PATH ] ; then + LUA_PATH="$KONG_PLUGIN_PATH/?.lua;$KONG_PLUGIN_PATH/?/init.lua;$LUA_PATH" +fi +# append the default +LUA_PATH="./?.lua;./?/init.lua;$LUA_PATH" export LUA_CPATH="$KONG_VENV/openresty/site/lualib/?.so;$KONG_VENV/openresty/lualib/?.so;./?.so;$KONG_VENV/lib/lua/5.1/?.so;$KONG_VENV/openresty/luajit/lib/lua/5.1/?.so;$ROCKS_ROOT/lib/lua/5.1/?.so;;" export KONG_PREFIX="$KONG_VENV/kong/servroot" From f091b1bd01b895362553595d3fef4cdf1bf6f899 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 20 Apr 2023 12:35:13 +0800 Subject: [PATCH 2453/4351] feat(aws-lambda): support scheme config on lambda service api endpoint (#9799) * feat(aws-lambda): support scheme config on lambda service endpoint * add more error log * add local sam related tests * add changelog * rename new field to disable_https * do not install sam in ci * Install SAM tool in github actions when matrix suite is plugin test * fix github action step * add sam tool for c*3 as well * add comment * use sudo to install SAM tool --- .github/workflows/build_and_test.yml | 14 + CHANGELOG.md | 2 + kong/plugins/aws-lambda/handler.lua | 14 +- kong/plugins/aws-lambda/schema.lua | 1 + .../27-aws-lambda/08-sam-integration_spec.lua | 102 ++++++++ spec/fixtures/aws-sam.lua | 59 +++++ spec/fixtures/sam-app/.gitignore | 244 ++++++++++++++++++ spec/fixtures/sam-app/README.md | 130 ++++++++++ spec/fixtures/sam-app/__init__.py | 0 spec/fixtures/sam-app/events/event.json | 62 +++++ spec/fixtures/sam-app/hello_world/__init__.py | 0 spec/fixtures/sam-app/hello_world/app.py | 42 +++ .../sam-app/hello_world/requirements.txt | 1 + spec/fixtures/sam-app/template.yaml | 41 +++ spec/fixtures/sam-app/tests/__init__.py | 0 .../sam-app/tests/integration/__init__.py | 0 .../tests/integration/test_api_gateway.py | 45 ++++ spec/fixtures/sam-app/tests/requirements.txt | 3 + spec/fixtures/sam-app/tests/unit/__init__.py | 0 .../sam-app/tests/unit/test_handler.py | 72 ++++++ 20 files changed, 825 insertions(+), 7 deletions(-) create mode 100644 spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua create mode 100644 spec/fixtures/aws-sam.lua create mode 100644 spec/fixtures/sam-app/.gitignore create mode 100644 spec/fixtures/sam-app/README.md create mode 100644 spec/fixtures/sam-app/__init__.py create mode 100644 spec/fixtures/sam-app/events/event.json create mode 100644 spec/fixtures/sam-app/hello_world/__init__.py create mode 100644 spec/fixtures/sam-app/hello_world/app.py create mode 100644 spec/fixtures/sam-app/hello_world/requirements.txt create mode 100644 spec/fixtures/sam-app/template.yaml create mode 100644 spec/fixtures/sam-app/tests/__init__.py create mode 100644 spec/fixtures/sam-app/tests/integration/__init__.py create mode 100644 spec/fixtures/sam-app/tests/integration/test_api_gateway.py create mode 100644 spec/fixtures/sam-app/tests/requirements.txt create mode 100644 spec/fixtures/sam-app/tests/unit/__init__.py create mode 100644 spec/fixtures/sam-app/tests/unit/test_handler.py diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index f027dd5a744..1c32855d3a3 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -218,6 +218,13 @@ jobs: sleep 2 docker logs opentelemetry-collector + - name: Install AWS SAM cli tool + if: ${{ matrix.suite == 'plugins' }} + run: | + curl -L -s -o /tmp/aws-sam-cli.zip https://github.com/aws/aws-sam-cli/releases/latest/download/aws-sam-cli-linux-x86_64.zip + unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli + sudo /tmp/aws-sam-cli/install --update + - name: Tests env: KONG_TEST_PG_DATABASE: kong @@ -373,6 +380,13 @@ jobs: sleep 2 docker logs opentelemetry-collector + - name: Install AWS SAM cli tool + if: ${{ matrix.suite == 'plugins' }} + run: | + curl -L -s -o /tmp/aws-sam-cli.zip https://github.com/aws/aws-sam-cli/releases/latest/download/aws-sam-cli-linux-x86_64.zip + unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli + sudo /tmp/aws-sam-cli/install --update + - name: Tests env: KONG_TEST_DATABASE: cassandra diff --git a/CHANGELOG.md b/CHANGELOG.md index 278ded0f329..f4c90d077f0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -72,6 +72,8 @@ - **ACME**: acme plugin now supports configuring `namespace` for redis storage which is default to empty string for backward compatibility. [#10562](https://github.com/Kong/kong/pull/10562) +- **AWS Lambda**: add a new field `disable_https` to support scheme config on lambda service api endpoint + [#9799](https://github.com/Kong/kong/pull/9799) - **OpenTelemetry**: spans are now correctly correlated in downstream Datadog traces. [10531](https://github.com/Kong/kong/pull/10531) - **OpenTelemetry**: add `header_type` field in OpenTelemetry plugin. diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 86b8dbb635a..1ed12aa023b 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -243,6 +243,8 @@ function AWSLambdaHandler:access(conf) local path = fmt("/2015-03-31/functions/%s/invocations", conf.function_name) local port = conf.port or AWS_PORT + local scheme = conf.disable_https and "http" or "https" + local opts = { region = region, service = "lambda", @@ -258,6 +260,7 @@ function AWSLambdaHandler:access(conf) path = path, host = host, port = port, + tls = not conf.disable_https, query = conf.qualifier and "Qualifier=" .. conf.qualifier } @@ -279,7 +282,7 @@ function AWSLambdaHandler:access(conf) ) if not iam_role_credentials then - return kong.response.error(500) + return kong.response.error(500, "Credentials not found") end opts.access_key = iam_role_credentials.access_key @@ -297,15 +300,12 @@ function AWSLambdaHandler:access(conf) return error(err) end - local uri = port and fmt("https://%s:%d", host, port) - or fmt("https://%s", host) + local uri = port and fmt("%s://%s:%d", scheme, host, port) + or fmt("%s://%s", scheme, host) local proxy_opts if conf.proxy_url then - -- lua-resty-http uses the request scheme to determine which of - -- http_proxy/https_proxy it will use, and from this plugin's POV, the - -- request scheme is always https - proxy_opts = { https_proxy = conf.proxy_url } + proxy_opts = { http_proxy = conf.proxy_url, https_proxy = conf.proxy_url } end -- Trigger request diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index cf91857c62e..c716c8d0134 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -58,6 +58,7 @@ return { } }, { host = typedefs.host }, { port = typedefs.port { default = 443 }, }, + { disable_https = { type = "boolean", default = false }, }, { unhandled_status = { type = "integer", between = { 100, 999 }, diff --git a/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua b/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua new file mode 100644 index 00000000000..22be2a4c0c9 --- /dev/null +++ b/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua @@ -0,0 +1,102 @@ +local helpers = require "spec.helpers" +local sam = require "spec.fixtures.aws-sam" +local utils = require "spec.helpers.perf.utils" + +local sam_describe +do + local arch_type = sam.get_os_architecture() + local is_sam_installed, _ = sam.is_sam_installed() + if arch_type ~= "aarch64" and is_sam_installed then + sam_describe = describe + else + sam_describe = pending + end +end + +-- SAM tool can only run on x86_64/arm64 platform so bypass when aarch64 +if sam.get_os_architecture() ~= "aarch64" then + for _, strategy in helpers.each_strategy() do + sam_describe("Plugin: AWS Lambda with SAM local lambda service [#" .. strategy .. "]", function() + local proxy_client + local admin_client + local sam_port + + lazy_setup(function () + local ret + ret, sam_port = sam.start_local_lambda() + if not ret then + assert(false, sam_port) + end + + helpers.pwait_until(function() + local _, err = utils.wait_output("curl -s http://localhost:" .. sam_port .. "/2015-03-31/functions/HelloWorldFunction/invocations -d '{}'") + assert.is_nil(err) + end, 1200) + + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }, { "aws-lambda" }) + + local route1 = bp.routes:insert { + hosts = { "lambda.com" }, + } + + bp.plugins:insert { + name = "aws-lambda", + route = { id = route1.id }, + config = { + host = "localhost", + port = sam_port, + disable_https = true, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "HelloWorldFunction", + log_type = "None", + }, + } + end) + + lazy_teardown(function() + sam.stop_local_lambda() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + after_each(function () + proxy_client:close() + admin_client:close() + end) + + sam_describe("with local HTTP endpoint", function () + lazy_setup(function() + assert(helpers.start_kong({ + database = strategy, + plugins = "aws-lambda", + nginx_conf = "spec/fixtures/custom_nginx.template", + }, nil, nil, nil)) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("invoke a simple function", function () + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + host = "lambda.com" + } + }) + assert.res_status(200, res) + end) + end) + end) + end +end diff --git a/spec/fixtures/aws-sam.lua b/spec/fixtures/aws-sam.lua new file mode 100644 index 00000000000..5aa67f972ea --- /dev/null +++ b/spec/fixtures/aws-sam.lua @@ -0,0 +1,59 @@ +--AWS SAM Local Test Helper +local helpers = require "spec.helpers" +local utils = require "spec.helpers.perf.utils" +local fmt = string.format + +local _M = {} + + +--- Get system architecture by uname +-- @function get_os_architecture +-- @return architecture string if success, or nil and an error message +function _M.get_os_architecture() + local ret, err = utils.execute("uname -m") + + return ret, err +end + + +function _M.is_sam_installed() + local ret, err = utils.execute("sam --version") + if err then + return nil, fmt("SAM CLI version check failed(code: %s): %s", err, ret) + end + + return true +end + + +function _M.start_local_lambda() + local port = helpers.get_available_port() + if not port then + return nil, "No available port found" + end + + -- run in background + local _ = ngx.thread.spawn(function() + utils.execute("sam local start-lambda --template-file=spec/fixtures/sam-app/template.yaml --port " .. port) + end) + + local ret, err = utils.execute("pgrep -f 'sam local'") + if err then + return nil, fmt("Start SAM CLI failed(code: %s): %s", err, ret) + end + + return true, port +end + + +function _M.stop_local_lambda() + local ret, err = utils.execute("pkill -f sam") + if err then + return nil, fmt("Stop SAM CLI failed(code: %s): %s", err, ret) + end + + return true +end + + +return _M diff --git a/spec/fixtures/sam-app/.gitignore b/spec/fixtures/sam-app/.gitignore new file mode 100644 index 00000000000..4808264dbf6 --- /dev/null +++ b/spec/fixtures/sam-app/.gitignore @@ -0,0 +1,244 @@ + +# Created by https://www.gitignore.io/api/osx,linux,python,windows,pycharm,visualstudiocode + +### Linux ### +*~ + +# temporary files which can be created if a process still has a handle open of a deleted file +.fuse_hidden* + +# KDE directory preferences +.directory + +# Linux trash folder which might appear on any partition or disk +.Trash-* + +# .nfs files are created when an open file is removed but is still being accessed +.nfs* + +### OSX ### +*.DS_Store +.AppleDouble +.LSOverride + +# Icon must end with two \r +Icon + +# Thumbnails +._* + +# Files that might appear in the root of a volume +.DocumentRevisions-V100 +.fseventsd +.Spotlight-V100 +.TemporaryItems +.Trashes +.VolumeIcon.icns +.com.apple.timemachine.donotpresent + +# Directories potentially created on remote AFP share +.AppleDB +.AppleDesktop +Network Trash Folder +Temporary Items +.apdisk + +### PyCharm ### +# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm, CLion, Android Studio and Webstorm +# Reference: https://intellij-support.jetbrains.com/hc/en-us/articles/206544839 + +# User-specific stuff: +.idea/**/workspace.xml +.idea/**/tasks.xml +.idea/dictionaries + +# Sensitive or high-churn files: +.idea/**/dataSources/ +.idea/**/dataSources.ids +.idea/**/dataSources.xml +.idea/**/dataSources.local.xml +.idea/**/sqlDataSources.xml +.idea/**/dynamic.xml +.idea/**/uiDesigner.xml + +# Gradle: +.idea/**/gradle.xml +.idea/**/libraries + +# CMake +cmake-build-debug/ + +# Mongo Explorer plugin: +.idea/**/mongoSettings.xml + +## File-based project format: +*.iws + +## Plugin-specific files: + +# IntelliJ +/out/ + +# mpeltonen/sbt-idea plugin +.idea_modules/ + +# JIRA plugin +atlassian-ide-plugin.xml + +# Cursive Clojure plugin +.idea/replstate.xml + +# Ruby plugin and RubyMine +/.rakeTasks + +# Crashlytics plugin (for Android Studio and IntelliJ) +com_crashlytics_export_strings.xml +crashlytics.properties +crashlytics-build.properties +fabric.properties + +### PyCharm Patch ### +# Comment Reason: https://github.com/joeblau/gitignore.io/issues/186#issuecomment-215987721 + +# *.iml +# modules.xml +# .idea/misc.xml +# *.ipr + +# Sonarlint plugin +.idea/sonarlint + +### Python ### +# Byte-compiled / optimized / DLL files +__pycache__/ +*.py[cod] +*$py.class + +# C extensions +*.so + +# Distribution / packaging +.Python +build/ +develop-eggs/ +dist/ +downloads/ +eggs/ +.eggs/ +lib/ +lib64/ +parts/ +sdist/ +var/ +wheels/ +*.egg-info/ +.installed.cfg +*.egg + +# PyInstaller +# Usually these files are written by a python script from a template +# before PyInstaller builds the exe, so as to inject date/other infos into it. +*.manifest +*.spec + +# Installer logs +pip-log.txt +pip-delete-this-directory.txt + +# Unit test / coverage reports +htmlcov/ +.tox/ +.coverage +.coverage.* +.cache +.pytest_cache/ +nosetests.xml +coverage.xml +*.cover +.hypothesis/ + +# Translations +*.mo +*.pot + +# Flask stuff: +instance/ +.webassets-cache + +# Scrapy stuff: +.scrapy + +# Sphinx documentation +docs/_build/ + +# PyBuilder +target/ + +# Jupyter Notebook +.ipynb_checkpoints + +# pyenv +.python-version + +# celery beat schedule file +celerybeat-schedule.* + +# SageMath parsed files +*.sage.py + +# Environments +.env +.venv +env/ +venv/ +ENV/ +env.bak/ +venv.bak/ + +# Spyder project settings +.spyderproject +.spyproject + +# Rope project settings +.ropeproject + +# mkdocs documentation +/site + +# mypy +.mypy_cache/ + +### VisualStudioCode ### +.vscode/* +!.vscode/settings.json +!.vscode/tasks.json +!.vscode/launch.json +!.vscode/extensions.json +.history + +### Windows ### +# Windows thumbnail cache files +Thumbs.db +ehthumbs.db +ehthumbs_vista.db + +# Folder config file +Desktop.ini + +# Recycle Bin used on file shares +$RECYCLE.BIN/ + +# Windows Installer files +*.cab +*.msi +*.msm +*.msp + +# Windows shortcuts +*.lnk + +# Build folder + +*/build/* + +# End of https://www.gitignore.io/api/osx,linux,python,windows,pycharm,visualstudiocode \ No newline at end of file diff --git a/spec/fixtures/sam-app/README.md b/spec/fixtures/sam-app/README.md new file mode 100644 index 00000000000..03499479445 --- /dev/null +++ b/spec/fixtures/sam-app/README.md @@ -0,0 +1,130 @@ +# sam-app + +This project contains source code and supporting files for a serverless application that you can deploy with the SAM CLI. It includes the following files and folders. + +- hello_world - Code for the application's Lambda function. +- events - Invocation events that you can use to invoke the function. +- tests - Unit tests for the application code. +- template.yaml - A template that defines the application's AWS resources. + +The application uses several AWS resources, including Lambda functions and an API Gateway API. These resources are defined in the `template.yaml` file in this project. You can update the template to add AWS resources through the same deployment process that updates your application code. + +If you prefer to use an integrated development environment (IDE) to build and test your application, you can use the AWS Toolkit. +The AWS Toolkit is an open source plug-in for popular IDEs that uses the SAM CLI to build and deploy serverless applications on AWS. The AWS Toolkit also adds a simplified step-through debugging experience for Lambda function code. See the following links to get started. + +* [CLion](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [GoLand](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [IntelliJ](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [WebStorm](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [Rider](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [PhpStorm](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [PyCharm](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [RubyMine](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [DataGrip](https://docs.aws.amazon.com/toolkit-for-jetbrains/latest/userguide/welcome.html) +* [VS Code](https://docs.aws.amazon.com/toolkit-for-vscode/latest/userguide/welcome.html) +* [Visual Studio](https://docs.aws.amazon.com/toolkit-for-visual-studio/latest/user-guide/welcome.html) + +## Deploy the sample application + +The Serverless Application Model Command Line Interface (SAM CLI) is an extension of the AWS CLI that adds functionality for building and testing Lambda applications. It uses Docker to run your functions in an Amazon Linux environment that matches Lambda. It can also emulate your application's build environment and API. + +To use the SAM CLI, you need the following tools. + +* SAM CLI - [Install the SAM CLI](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-install.html) +* [Python 3 installed](https://www.python.org/downloads/) +* Docker - [Install Docker community edition](https://hub.docker.com/search/?type=edition&offering=community) + +To build and deploy your application for the first time, run the following in your shell: + +```bash +sam build --use-container +sam deploy --guided +``` + +The first command will build the source of your application. The second command will package and deploy your application to AWS, with a series of prompts: + +* **Stack Name**: The name of the stack to deploy to CloudFormation. This should be unique to your account and region, and a good starting point would be something matching your project name. +* **AWS Region**: The AWS region you want to deploy your app to. +* **Confirm changes before deploy**: If set to yes, any change sets will be shown to you before execution for manual review. If set to no, the AWS SAM CLI will automatically deploy application changes. +* **Allow SAM CLI IAM role creation**: Many AWS SAM templates, including this example, create AWS IAM roles required for the AWS Lambda function(s) included to access AWS services. By default, these are scoped down to minimum required permissions. To deploy an AWS CloudFormation stack which creates or modifies IAM roles, the `CAPABILITY_IAM` value for `capabilities` must be provided. If permission isn't provided through this prompt, to deploy this example you must explicitly pass `--capabilities CAPABILITY_IAM` to the `sam deploy` command. +* **Save arguments to samconfig.toml**: If set to yes, your choices will be saved to a configuration file inside the project, so that in the future you can just re-run `sam deploy` without parameters to deploy changes to your application. + +You can find your API Gateway Endpoint URL in the output values displayed after deployment. + +## Use the SAM CLI to build and test locally + +Build your application with the `sam build --use-container` command. + +```bash +sam-app$ sam build --use-container +``` + +The SAM CLI installs dependencies defined in `hello_world/requirements.txt`, creates a deployment package, and saves it in the `.aws-sam/build` folder. + +Test a single function by invoking it directly with a test event. An event is a JSON document that represents the input that the function receives from the event source. Test events are included in the `events` folder in this project. + +Run functions locally and invoke them with the `sam local invoke` command. + +```bash +sam-app$ sam local invoke HelloWorldFunction --event events/event.json +``` + +The SAM CLI can also emulate your application's API. Use the `sam local start-api` to run the API locally on port 3000. + +```bash +sam-app$ sam local start-api +sam-app$ curl http://localhost:3000/ +``` + +The SAM CLI reads the application template to determine the API's routes and the functions that they invoke. The `Events` property on each function's definition includes the route and method for each path. + +```yaml + Events: + HelloWorld: + Type: Api + Properties: + Path: /hello + Method: get +``` + +## Add a resource to your application +The application template uses AWS Serverless Application Model (AWS SAM) to define application resources. AWS SAM is an extension of AWS CloudFormation with a simpler syntax for configuring common serverless application resources such as functions, triggers, and APIs. For resources not included in [the SAM specification](https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md), you can use standard [AWS CloudFormation](https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-template-resource-type-ref.html) resource types. + +## Fetch, tail, and filter Lambda function logs + +To simplify troubleshooting, SAM CLI has a command called `sam logs`. `sam logs` lets you fetch logs generated by your deployed Lambda function from the command line. In addition to printing the logs on the terminal, this command has several nifty features to help you quickly find the bug. + +`NOTE`: This command works for all AWS Lambda functions; not just the ones you deploy using SAM. + +```bash +sam-app$ sam logs -n HelloWorldFunction --stack-name sam-app --tail +``` + +You can find more information and examples about filtering Lambda function logs in the [SAM CLI Documentation](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/serverless-sam-cli-logging.html). + +## Tests + +Tests are defined in the `tests` folder in this project. Use PIP to install the test dependencies and run tests. + +```bash +sam-app$ pip install -r tests/requirements.txt --user +# unit test +sam-app$ python -m pytest tests/unit -v +# integration test, requiring deploying the stack first. +# Create the env variable AWS_SAM_STACK_NAME with the name of the stack we are testing +sam-app$ AWS_SAM_STACK_NAME= python -m pytest tests/integration -v +``` + +## Cleanup + +To delete the sample application that you created, use the AWS CLI. Assuming you used your project name for the stack name, you can run the following: + +```bash +aws cloudformation delete-stack --stack-name sam-app +``` + +## Resources + +See the [AWS SAM developer guide](https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/what-is-sam.html) for an introduction to SAM specification, the SAM CLI, and serverless application concepts. + +Next, you can use AWS Serverless Application Repository to deploy ready to use Apps that go beyond hello world samples and learn how authors developed their applications: [AWS Serverless Application Repository main page](https://aws.amazon.com/serverless/serverlessrepo/) diff --git a/spec/fixtures/sam-app/__init__.py b/spec/fixtures/sam-app/__init__.py new file mode 100644 index 00000000000..e69de29bb2d diff --git a/spec/fixtures/sam-app/events/event.json b/spec/fixtures/sam-app/events/event.json new file mode 100644 index 00000000000..a6197dea6ce --- /dev/null +++ b/spec/fixtures/sam-app/events/event.json @@ -0,0 +1,62 @@ +{ + "body": "{\"message\": \"hello world\"}", + "resource": "/hello", + "path": "/hello", + "httpMethod": "GET", + "isBase64Encoded": false, + "queryStringParameters": { + "foo": "bar" + }, + "pathParameters": { + "proxy": "/path/to/resource" + }, + "stageVariables": { + "baz": "qux" + }, + "headers": { + "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", + "Accept-Encoding": "gzip, deflate, sdch", + "Accept-Language": "en-US,en;q=0.8", + "Cache-Control": "max-age=0", + "CloudFront-Forwarded-Proto": "https", + "CloudFront-Is-Desktop-Viewer": "true", + "CloudFront-Is-Mobile-Viewer": "false", + "CloudFront-Is-SmartTV-Viewer": "false", + "CloudFront-Is-Tablet-Viewer": "false", + "CloudFront-Viewer-Country": "US", + "Host": "1234567890.execute-api.us-east-1.amazonaws.com", + "Upgrade-Insecure-Requests": "1", + "User-Agent": "Custom User Agent String", + "Via": "1.1 08f323deadbeefa7af34d5feb414ce27.cloudfront.net (CloudFront)", + "X-Amz-Cf-Id": "cDehVQoZnx43VYQb9j2-nvCh-9z396Uhbp027Y2JvkCPNLmGJHqlaA==", + "X-Forwarded-For": "127.0.0.1, 127.0.0.2", + "X-Forwarded-Port": "443", + "X-Forwarded-Proto": "https" + }, + "requestContext": { + "accountId": "123456789012", + "resourceId": "123456", + "stage": "prod", + "requestId": "c6af9ac6-7b61-11e6-9a41-93e8deadbeef", + "requestTime": "09/Apr/2015:12:34:56 +0000", + "requestTimeEpoch": 1428582896000, + "identity": { + "cognitoIdentityPoolId": null, + "accountId": null, + "cognitoIdentityId": null, + "caller": null, + "accessKey": null, + "sourceIp": "127.0.0.1", + "cognitoAuthenticationType": null, + "cognitoAuthenticationProvider": null, + "userArn": null, + "userAgent": "Custom User Agent String", + "user": null + }, + "path": "/prod/hello", + "resourcePath": "/hello", + "httpMethod": "POST", + "apiId": "1234567890", + "protocol": "HTTP/1.1" + } +} diff --git a/spec/fixtures/sam-app/hello_world/__init__.py b/spec/fixtures/sam-app/hello_world/__init__.py new file mode 100644 index 00000000000..e69de29bb2d diff --git a/spec/fixtures/sam-app/hello_world/app.py b/spec/fixtures/sam-app/hello_world/app.py new file mode 100644 index 00000000000..093062037aa --- /dev/null +++ b/spec/fixtures/sam-app/hello_world/app.py @@ -0,0 +1,42 @@ +import json + +# import requests + + +def lambda_handler(event, context): + """Sample pure Lambda function + + Parameters + ---------- + event: dict, required + API Gateway Lambda Proxy Input Format + + Event doc: https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format + + context: object, required + Lambda Context runtime methods and attributes + + Context doc: https://docs.aws.amazon.com/lambda/latest/dg/python-context-object.html + + Returns + ------ + API Gateway Lambda Proxy Output Format: dict + + Return doc: https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html + """ + + # try: + # ip = requests.get("http://checkip.amazonaws.com/") + # except requests.RequestException as e: + # # Send some context about this error to Lambda Logs + # print(e) + + # raise e + + return { + "statusCode": 200, + "body": json.dumps({ + "message": "hello world", + # "location": ip.text.replace("\n", "") + }), + } diff --git a/spec/fixtures/sam-app/hello_world/requirements.txt b/spec/fixtures/sam-app/hello_world/requirements.txt new file mode 100644 index 00000000000..663bd1f6a2a --- /dev/null +++ b/spec/fixtures/sam-app/hello_world/requirements.txt @@ -0,0 +1 @@ +requests \ No newline at end of file diff --git a/spec/fixtures/sam-app/template.yaml b/spec/fixtures/sam-app/template.yaml new file mode 100644 index 00000000000..5c2605ecda9 --- /dev/null +++ b/spec/fixtures/sam-app/template.yaml @@ -0,0 +1,41 @@ +AWSTemplateFormatVersion: '2010-09-09' +Transform: AWS::Serverless-2016-10-31 +Description: > + sam-app + + Sample SAM Template for sam-app + +# More info about Globals: https://github.com/awslabs/serverless-application-model/blob/master/docs/globals.rst +Globals: + Function: + Timeout: 3 + +Resources: + HelloWorldFunction: + Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction + Properties: + CodeUri: hello_world/ + Handler: app.lambda_handler + Runtime: python3.9 + Architectures: + - x86_64 + Events: + HelloWorld: + Type: Api # More info about API Event Source: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#api + Properties: + Path: /hello + Method: get + +Outputs: + # ServerlessRestApi is an implicit API created out of Events key under Serverless::Function + # Find out more about other implicit resources you can reference within SAM + # https://github.com/awslabs/serverless-application-model/blob/master/docs/internals/generated_resources.rst#api + HelloWorldApi: + Description: "API Gateway endpoint URL for Prod stage for Hello World function" + Value: !Sub "https://${ServerlessRestApi}.execute-api.${AWS::Region}.amazonaws.com/Prod/hello/" + HelloWorldFunction: + Description: "Hello World Lambda Function ARN" + Value: !GetAtt HelloWorldFunction.Arn + HelloWorldFunctionIamRole: + Description: "Implicit IAM Role created for Hello World function" + Value: !GetAtt HelloWorldFunctionRole.Arn diff --git a/spec/fixtures/sam-app/tests/__init__.py b/spec/fixtures/sam-app/tests/__init__.py new file mode 100644 index 00000000000..e69de29bb2d diff --git a/spec/fixtures/sam-app/tests/integration/__init__.py b/spec/fixtures/sam-app/tests/integration/__init__.py new file mode 100644 index 00000000000..e69de29bb2d diff --git a/spec/fixtures/sam-app/tests/integration/test_api_gateway.py b/spec/fixtures/sam-app/tests/integration/test_api_gateway.py new file mode 100644 index 00000000000..b96e8033807 --- /dev/null +++ b/spec/fixtures/sam-app/tests/integration/test_api_gateway.py @@ -0,0 +1,45 @@ +import os + +import boto3 +import pytest +import requests + +""" +Make sure env variable AWS_SAM_STACK_NAME exists with the name of the stack we are going to test. +""" + + +class TestApiGateway: + + @pytest.fixture() + def api_gateway_url(self): + """ Get the API Gateway URL from Cloudformation Stack outputs """ + stack_name = os.environ.get("AWS_SAM_STACK_NAME") + + if stack_name is None: + raise ValueError('Please set the AWS_SAM_STACK_NAME environment variable to the name of your stack') + + client = boto3.client("cloudformation") + + try: + response = client.describe_stacks(StackName=stack_name) + except Exception as e: + raise Exception( + f"Cannot find stack {stack_name} \n" f'Please make sure a stack with the name "{stack_name}" exists' + ) from e + + stacks = response["Stacks"] + stack_outputs = stacks[0]["Outputs"] + api_outputs = [output for output in stack_outputs if output["OutputKey"] == "HelloWorldApi"] + + if not api_outputs: + raise KeyError(f"HelloWorldAPI not found in stack {stack_name}") + + return api_outputs[0]["OutputValue"] # Extract url from stack outputs + + def test_api_gateway(self, api_gateway_url): + """ Call the API Gateway endpoint and check the response """ + response = requests.get(api_gateway_url) + + assert response.status_code == 200 + assert response.json() == {"message": "hello world"} diff --git a/spec/fixtures/sam-app/tests/requirements.txt b/spec/fixtures/sam-app/tests/requirements.txt new file mode 100644 index 00000000000..b9cf27ab27a --- /dev/null +++ b/spec/fixtures/sam-app/tests/requirements.txt @@ -0,0 +1,3 @@ +pytest +boto3 +requests diff --git a/spec/fixtures/sam-app/tests/unit/__init__.py b/spec/fixtures/sam-app/tests/unit/__init__.py new file mode 100644 index 00000000000..e69de29bb2d diff --git a/spec/fixtures/sam-app/tests/unit/test_handler.py b/spec/fixtures/sam-app/tests/unit/test_handler.py new file mode 100644 index 00000000000..d98ce5745f6 --- /dev/null +++ b/spec/fixtures/sam-app/tests/unit/test_handler.py @@ -0,0 +1,72 @@ +import json + +import pytest + +from hello_world import app + + +@pytest.fixture() +def apigw_event(): + """ Generates API GW Event""" + + return { + "body": '{ "test": "body"}', + "resource": "/{proxy+}", + "requestContext": { + "resourceId": "123456", + "apiId": "1234567890", + "resourcePath": "/{proxy+}", + "httpMethod": "POST", + "requestId": "c6af9ac6-7b61-11e6-9a41-93e8deadbeef", + "accountId": "123456789012", + "identity": { + "apiKey": "", + "userArn": "", + "cognitoAuthenticationType": "", + "caller": "", + "userAgent": "Custom User Agent String", + "user": "", + "cognitoIdentityPoolId": "", + "cognitoIdentityId": "", + "cognitoAuthenticationProvider": "", + "sourceIp": "127.0.0.1", + "accountId": "", + }, + "stage": "prod", + }, + "queryStringParameters": {"foo": "bar"}, + "headers": { + "Via": "1.1 08f323deadbeefa7af34d5feb414ce27.cloudfront.net (CloudFront)", + "Accept-Language": "en-US,en;q=0.8", + "CloudFront-Is-Desktop-Viewer": "true", + "CloudFront-Is-SmartTV-Viewer": "false", + "CloudFront-Is-Mobile-Viewer": "false", + "X-Forwarded-For": "127.0.0.1, 127.0.0.2", + "CloudFront-Viewer-Country": "US", + "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8", + "Upgrade-Insecure-Requests": "1", + "X-Forwarded-Port": "443", + "Host": "1234567890.execute-api.us-east-1.amazonaws.com", + "X-Forwarded-Proto": "https", + "X-Amz-Cf-Id": "aaaaaaaaaae3VYQb9jd-nvCd-de396Uhbp027Y2JvkCPNLmGJHqlaA==", + "CloudFront-Is-Tablet-Viewer": "false", + "Cache-Control": "max-age=0", + "User-Agent": "Custom User Agent String", + "CloudFront-Forwarded-Proto": "https", + "Accept-Encoding": "gzip, deflate, sdch", + }, + "pathParameters": {"proxy": "/examplepath"}, + "httpMethod": "POST", + "stageVariables": {"baz": "qux"}, + "path": "/examplepath", + } + + +def test_lambda_handler(apigw_event): + + ret = app.lambda_handler(apigw_event, "") + data = json.loads(ret["body"]) + + assert ret["statusCode"] == 200 + assert "message" in ret["body"] + assert data["message"] == "hello world" From a897b0f8f40caa2f0c5b12fab6172395f2af1a8f Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Thu, 20 Apr 2023 14:33:12 +0800 Subject: [PATCH 2454/4351] chore(actions): use new Slack webhook API (#10707) --- .github/workflows/release-fail-bot.yml | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-fail-bot.yml index 2739b15f92f..c99c2af3759 100644 --- a/.github/workflows/release-fail-bot.yml +++ b/.github/workflows/release-fail-bot.yml @@ -21,17 +21,13 @@ jobs: const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; const workflow_name = "${{ github.event.workflow_run.name }}" const payload = { - text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”. Run URL: ${run_url}. Please check it.`, - channel: process.env.SLACK_CHANNEL, - icon_emoji: ":onfire:", + text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”. Run URL: ${run_url}. Please check it.` }; console.log(`::set-output name=payload::${JSON.stringify(payload)}`); - env: - SLACK_CHANNEL: gateway-notifications - name: "Send Slack Message" uses: slackapi/slack-github-action@v1.23.0 with: payload: ${{ steps.generate_payload.outputs.payload }} env: - SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }} + SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} From 294f27d7447dacd6f861240c2a5596882ffed6b4 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 20 Apr 2023 12:12:32 +0200 Subject: [PATCH 2455/4351] chore(balancer): remove not needed variable (#10708) a local variable was added by mistake in https://github.com/Kong/kong/pull/10681, removing it --- kong/init.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index b9e7c6b5c1c..f73ac43c4fa 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1040,7 +1040,6 @@ end function Kong.balancer() -- This may be called multiple times, and no yielding here! local now_ms = now() * 1000 - local now_ns = time_ns() local ctx = ngx.ctx if not ctx.KONG_BALANCER_START then @@ -1081,7 +1080,7 @@ function Kong.balancer() tries[try_count] = current_try current_try.balancer_start = now_ms - current_try.balancer_start_ns = now_ns + current_try.balancer_start_ns = time_ns() if try_count > 1 then -- only call balancer on retry, first one is done in `runloop.access.after` From 40008ec9a1ad423acc97912e0290737e1daea867 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 20 Apr 2023 15:26:07 +0200 Subject: [PATCH 2456/4351] fix(queues): Remove deprecation warnings when determining queue parameters (#10705) We provide deprecation warnings at configuration time already, and repeating them here is potentially too noisy. --- kong/tools/queue.lua | 30 ++++--------------- spec/01-unit/27-queue_spec.lua | 5 ---- .../03-plugins/03-http-log/02-schema_spec.lua | 3 -- 3 files changed, 6 insertions(+), 32 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index f1883dafa77..12df65947cc 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -271,41 +271,23 @@ end -- This function retrieves the queue parameters from a plugin configuration, converting legacy parameters --- to their new locations +-- to their new locations. The conversion is silently done here, as we're already warning about the legacy +-- parameters being used when validating each plugin's configuration. function Queue.get_params(config) local queue_config = config.queue or {} - -- Common queue related legacy parameters - if config.retry_count and config.retry_count ~= ngx.null then - kong.log.warn(string.format( - "deprecated `retry_count` parameter in plugin %s ignored", - kong.plugin.get_id())) - end - if config.queue_size and config.queue_size ~= 1 and config.queue_size ~= ngx.null then - kong.log.warn(string.format( - "deprecated `queue_size` parameter in plugin %s converted to `queue.max_batch_size`", - kong.plugin.get_id())) + if (config.queue_size or ngx.null) ~= ngx.null and config.queue_size ~= 1 then queue_config.max_batch_size = config.queue_size end - if config.flush_timeout and config.flush_timeout ~= 2 and config.flush_timeout ~= ngx.null then - kong.log.warn(string.format( - "deprecated `flush_timeout` parameter in plugin %s converted to `queue.max_coalescing_delay`", - kong.plugin.get_id())) + if (config.flush_timeout or ngx.null) ~= ngx.null and config.flush_timeout ~= 2 then queue_config.max_coalescing_delay = config.flush_timeout end -- Queue related opentelemetry plugin parameters - if config.batch_span_count and config.batch_span_count ~= 200 and config.batch_span_count ~= ngx.null then - kong.log.warn(string.format( - "deprecated `batch_span_count` parameter in plugin %s converted to `queue.max_batch_size`", - kong.plugin.get_id())) + if (config.batch_span_count or ngx.null) ~= ngx.null and config.batch_span_count ~= 200 then queue_config.max_batch_size = config.batch_span_count end - if config.batch_flush_delay and config.batch_flush_delay ~= 3 and config.batch_flush_delay ~= ngx.null then - kong.log.warn(string.format( - "deprecated `batch_flush_delay` parameter in plugin %s converted to `queue.max_coalescing_delay`", - kong.plugin.get_id())) + if (config.batch_flush_delay or ngx.null) ~= ngx.null and config.batch_flush_delay ~= 3 then queue_config.max_coalescing_delay = config.batch_flush_delay end - if not queue_config.name then queue_config.name = kong.plugin.get_id() end diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 3daa782f7b3..a40d44aebc9 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -399,11 +399,8 @@ describe("plugin queue", function() flush_timeout = 345, } local converted_parameters = Queue.get_params(legacy_parameters) - assert.match_re(log_messages, 'deprecated `retry_count` parameter in plugin .* ignored') assert.equals(legacy_parameters.queue_size, converted_parameters.max_batch_size) - assert.match_re(log_messages, 'deprecated `queue_size` parameter in plugin .* converted to `queue.max_batch_size`') assert.equals(legacy_parameters.flush_timeout, converted_parameters.max_coalescing_delay) - assert.match_re(log_messages, 'deprecated `flush_timeout` parameter in plugin .* converted to `queue.max_coalescing_delay`') end) it("converts opentelemetry plugin legacy queue parameters", function() @@ -413,9 +410,7 @@ describe("plugin queue", function() } local converted_parameters = Queue.get_params(legacy_parameters) assert.equals(legacy_parameters.batch_span_count, converted_parameters.max_batch_size) - assert.match_re(log_messages, 'deprecated `batch_span_count` parameter in plugin .* converted to `queue.max_batch_size`') assert.equals(legacy_parameters.batch_flush_delay, converted_parameters.max_coalescing_delay) - assert.match_re(log_messages, 'deprecated `batch_flush_delay` parameter in plugin .* converted to `queue.max_coalescing_delay`') end) it("defaulted legacy parameters are ignored when converting", function() diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index d82e744f221..f93aa8bd8f4 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -158,9 +158,6 @@ describe(PLUGIN_NAME .. ": (schema)", function() }) assert.is_truthy(entity) local conf = Queue.get_params(entity.config) - assert.match_re(log_messages, "deprecated `retry_count`") - assert.match_re(log_messages, "deprecated `queue_size`") - assert.match_re(log_messages, "deprecated `flush_timeout`") assert.is_same(46, conf.max_batch_size) assert.is_same(92, conf.max_coalescing_delay) end) From 098be5e0a8c57ad420571696be78f91522dfe7b9 Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Fri, 21 Apr 2023 13:11:20 +0800 Subject: [PATCH 2457/4351] =?UTF-8?q?chore(gha):=20add=20branch=20constrai?= =?UTF-8?q?ns=20on=20Workflow=20=E2=80=9CPackage=20&=20Release=E2=80=9D=20?= =?UTF-8?q?Notifier=20(#10713)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .github/workflows/release-fail-bot.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-fail-bot.yml index c99c2af3759..64af5a7b620 100644 --- a/.github/workflows/release-fail-bot.yml +++ b/.github/workflows/release-fail-bot.yml @@ -5,6 +5,8 @@ on: workflows: ["Package & Release"] types: - completed + branches: + - master jobs: notify_failure: From 048153d6ffe5f15bd27cba98183dafb41bdae6bc Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Fri, 21 Apr 2023 13:15:51 +0800 Subject: [PATCH 2458/4351] fix(cache): a typo of mlcache option `shm_set_tries` (#10712) * fix(cache): a typo of mlcache option `shm_set_tries` Fortunately, the default value of `shm_set_tries` is [3](https://github.com/thibaultcha/lua-resty-mlcache#new), so there is no change in behavior. * add CHANGELOG --- CHANGELOG.md | 2 ++ kong/cache/init.lua | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index f4c90d077f0..63d0df65171 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,6 +114,8 @@ - Fix an issue where sorting function for traditional router sources/destinations lead to "invalid order function for sorting" error. [#10514](https://github.com/Kong/kong/pull/10514) +- Fix a typo of mlcache option `shm_set_tries`. + [#10712](https://github.com/Kong/kong/pull/10712) #### Admin API diff --git a/kong/cache/init.lua b/kong/cache/init.lua index cba88257787..9014eb26c0d 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -97,7 +97,7 @@ function _M.new(opts) local mlcache, err = resty_mlcache.new(shm_name, shm_name, { shm_miss = shm_miss_name, shm_locks = "kong_locks", - shm_set_retries = 3, + shm_set_tries = 3, lru_size = LRU_SIZE, ttl = ttl, neg_ttl = neg_ttl, From 6a785d2ac6e48f6a607383c19f5cd8ad5cac4a51 Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Fri, 21 Apr 2023 14:12:26 +0800 Subject: [PATCH 2459/4351] =?UTF-8?q?chore(ci):=20add=20branch=20name=20in?= =?UTF-8?q?=20=E2=80=9CPackage=20&=20Release=E2=80=9D=20notification=20mes?= =?UTF-8?q?sage=20(#10714)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix KAG-1315 Add branch name and make consistent with Kong/kong-ee#5172 --- .github/workflows/release-fail-bot.yml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-fail-bot.yml index 64af5a7b620..68d1c88637a 100644 --- a/.github/workflows/release-fail-bot.yml +++ b/.github/workflows/release-fail-bot.yml @@ -7,6 +7,7 @@ on: - completed branches: - master + - next/* jobs: notify_failure: @@ -22,8 +23,10 @@ jobs: const run_id = ${{ github.event.workflow_run.id }}; const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; const workflow_name = "${{ github.event.workflow_run.name }}" + const branch_name = "${{ github.event.workflow_run.head_branch }}" const payload = { - text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”. Run URL: ${run_url}. Please check it.` + text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”, branch: "${branch_name}". Run URL: ${run_url}. Please check it.`, + icon_emoji: ":onfire:", }; console.log(`::set-output name=payload::${JSON.stringify(payload)}`); From f769c580b307916e41e9321193d43ba2101e830f Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 21 Apr 2023 22:37:16 +0800 Subject: [PATCH 2460/4351] dropping `ngx.` for OpenResty APIs (#10719) --- CONTRIBUTING.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index ff7c0561e1e..b9f190a863e 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -464,6 +464,12 @@ practices: end ``` + For OpenResty built-in APIs we may drop `ngx.` in the localized version + + ```lua + local req_get_post_args = ngx.req.get_post_args + ``` + Non-hot paths are localization optional ```lua From 8ab1530bf90c1788f0fd82409c14a80090e2cced Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Sun, 23 Apr 2023 16:42:10 +0800 Subject: [PATCH 2461/4351] fix(clustering): add missing aws-lambda plugin new option in removed fields (#10717) --- kong/clustering/compat/removed_fields.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 6dbeb73456c..e2bec87075b 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -61,6 +61,9 @@ return { "account_key", "storage_config.redis.namespace", }, + aws_lambda = { + "disable_https", + }, proxy_cache = { "ignore_uri_case", }, From d3dbe23bfaa281a7df24a3a48d8fa41f32d4bbb8 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Sun, 23 Apr 2023 17:24:54 +0800 Subject: [PATCH 2462/4351] chore(dev): prioritize .lua over .ljbc and also add EE plugins (#10716) Prioritizes .lua over .ljbc in general, within venv. This PR applies the rule to EE plugins as well. --- build/templates/venv-commons | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) diff --git a/build/templates/venv-commons b/build/templates/venv-commons index 487c26002ca..6c6d93ecb51 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -25,13 +25,30 @@ rocks_trees = { export LUAROCKS_CONFIG="$ROCKS_CONFIG" # duplicate package.[c]path even though we have set in resty-cli, so luajit and kong can consume -export LUA_PATH="$ROCKS_ROOT/share/lua/5.1/?.lua;$ROCKS_ROOT/share/lua/5.1/?.ljbc;$ROCKS_ROOT/share/lua/5.1/?/init.lua;$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;$KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;$KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/site/lualib/?/init.ljbc;$KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?.ljbc;$KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?/init.ljbc;$KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua;;" -# support custom plugin +export LUA_PATH="\ +$ROCKS_ROOT/share/lua/5.1/?.lua;$ROCKS_ROOT/share/lua/5.1/?.ljbc;\ +$ROCKS_ROOT/share/lua/5.1/?/init.lua;$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;\ +$KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;\ +$KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/site/lualib/?/init.ljbc;\ +$KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?.ljbc;\ +$KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?/init.ljbc;\ +$KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua" +# XXX EE +if [ -d "./plugins-ee" ] ; then + links_dir="${workspace_path}/bazel-bin/build/ee/plugins-ee" + rm -rf "$links_dir/kong/plugins" + mkdir -p "$links_dir/kong/plugins" + for plugin in ./plugins-ee/*/; do + ln -s "$(realpath "./plugins-ee/${plugin}/kong/plugins/${plugin}")" "${links_dir}/kong/plugins/${plugin}" + done + LUA_PATH="$links_dir/?.lua;$links_dir/init/?.lua;$LUA_PATH" +fi +# support custom plugin development if [ -n $KONG_PLUGIN_PATH ] ; then LUA_PATH="$KONG_PLUGIN_PATH/?.lua;$KONG_PLUGIN_PATH/?/init.lua;$LUA_PATH" fi -# append the default -LUA_PATH="./?.lua;./?/init.lua;$LUA_PATH" +# default; duplicate of 'lua_package_path' in kong.conf and nginx_kong.lua +LUA_PATH="./?.lua;./?/init.lua;$LUA_PATH;;" export LUA_CPATH="$KONG_VENV/openresty/site/lualib/?.so;$KONG_VENV/openresty/lualib/?.so;./?.so;$KONG_VENV/lib/lua/5.1/?.so;$KONG_VENV/openresty/luajit/lib/lua/5.1/?.so;$ROCKS_ROOT/lib/lua/5.1/?.so;;" export KONG_PREFIX="$KONG_VENV/kong/servroot" From edf479647a5c55815fd0eeaf34f3001624b66192 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Mon, 24 Apr 2023 14:51:09 +0800 Subject: [PATCH 2463/4351] chore(dev): fix a typo in venv script (#10725) Fix KAG-1235 and FTI-5013 --- build/templates/venv-commons | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/build/templates/venv-commons b/build/templates/venv-commons index 6c6d93ecb51..e26110d6425 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -36,9 +36,9 @@ $KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua" # XXX EE if [ -d "./plugins-ee" ] ; then links_dir="${workspace_path}/bazel-bin/build/ee/plugins-ee" - rm -rf "$links_dir/kong/plugins" - mkdir -p "$links_dir/kong/plugins" - for plugin in ./plugins-ee/*/; do + rm -rf "${links_dir}/kong/plugins" + mkdir -p "${links_dir}/kong/plugins" + for plugin in $(ls plugins-ee); do ln -s "$(realpath "./plugins-ee/${plugin}/kong/plugins/${plugin}")" "${links_dir}/kong/plugins/${plugin}" done LUA_PATH="$links_dir/?.lua;$links_dir/init/?.lua;$LUA_PATH" From 81a884aa500b82cdfd19f007236ad5418376e8cf Mon Sep 17 00:00:00 2001 From: John Bampton Date: Mon, 24 Apr 2023 22:46:38 +1000 Subject: [PATCH 2464/4351] tests(pdk): fix spelling `ngx.ctx.rewite` -> `ngx.ctx.rewrite` (#10727) --- t/01-pdk/08-response/11-exit.t | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index 1615f440d2c..79b659c6f68 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -173,7 +173,7 @@ headers have already been sent local pdk = PDK.new() pdk.response.exit(200) - ngx.ctx.rewite = true + ngx.ctx.rewrite = true } access_by_lua_block { From aa9b7083a2c72876976a82d58b1a7b959f2362f7 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 24 Apr 2023 23:32:07 +0800 Subject: [PATCH 2465/4351] fix(queue): avoid busy loop when calculated coalescing delay is less than 1ms See: https://github.com/Kong/kong/pull/10718#issuecomment-1520160672 for detailed explanations. * style(queue): localize hot path variables and minor style fixes * more style change and pre-allocate some table to avoid frequent re-allocations KAG-1359 --- kong/tools/queue.lua | 79 ++++++++++++++++++++++++++++++-------------- 1 file changed, 54 insertions(+), 25 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 12df65947cc..3073484252f 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -55,14 +55,37 @@ -- previous delay is doubled to yield an exponential back-off strategy - The first retry will be made quickly, -- and each subsequent retry will be delayed longer. -local workspaces = require "kong.workspaces" -local semaphore = require "ngx.semaphore" +local workspaces = require("kong.workspaces") +local semaphore = require("ngx.semaphore") +local table_new = require("table.new") -local Queue = { - CAPACITY_WARNING_THRESHOLD = 0.8, -- Threshold to warn that the queue max_entries limit is reached - COALESCE_POLL_TIME = 0.5, -- Time in seconds to poll for worker shutdown when coalescing entries -} +local string_format = string.format +local rawset = rawset +local rawget = rawget +local assert = assert +local select = select +local pairs = pairs +local type = type +local setmetatable = setmetatable +local semaphore_new = semaphore.new +local math_min = math.min +local now = ngx.now +local sleep = ngx.sleep +local worker_exiting = ngx.worker.exiting +local null = ngx.null + + +local Queue = {} + + +-- Threshold to warn that the queue max_entries limit is reached +local CAPACITY_WARNING_THRESHOLD = 0.8 +-- Time in seconds to poll for worker shutdown when coalescing entries +local COALESCE_POLL_TIME = 1.0 +-- If remaining coalescing wait budget is less than this number of seconds, +-- then just send the batch without waiting any further +local COALESCE_MIN_TIME = 0.05 local Queue_mt = { @@ -71,7 +94,7 @@ local Queue_mt = { local function make_queue_key(name) - return string.format("%s.%s", workspaces.get_workspace_id(), name) + return string_format("%s.%s", workspaces.get_workspace_id(), name) end @@ -113,12 +136,12 @@ local function get_or_create_queue(queue_conf, handler, handler_conf) handler_conf = handler_conf, -- semaphore to count the number of items on the queue and synchronize between enqueue and handler - semaphore = semaphore.new(), + semaphore = semaphore_new(), -- `bytes_queued` holds the number of bytes on the queue. It will be used only if max_bytes is set. bytes_queued = 0, -- `entries` holds the actual queue items. - entries = {}, + entries = table_new(32, 0), -- Pointers into the table that holds the actual queued entries. `front` points to the oldest, `back` points to -- the newest entry. front = 1, @@ -208,16 +231,19 @@ function Queue:process_once() end return end - local data_started = ngx.now() + local data_started = now() local entry_count = 1 -- We've got our first entry from the queue. Collect more entries until max_coalescing_delay expires or we've collected -- max_batch_size entries to send - while entry_count < self.max_batch_size and self.max_coalescing_delay > (ngx.now() - data_started) and not ngx.worker.exiting() do - -- Instead of waiting for the coalesce time to expire, we cap the semaphore wait to Queue.COALESCE_POLL_TIME + while entry_count < self.max_batch_size + and self.max_coalescing_delay - (now() - data_started) >= COALESCE_MIN_TIME and not worker_exiting() + do + -- Instead of waiting for the coalesce time to expire, we cap the semaphore wait to COALESCE_POLL_TIME -- so that we can check for worker shutdown periodically. - local wait_time = math.min(self.max_coalescing_delay - (ngx.now() - data_started), Queue.COALESCE_POLL_TIME) + local wait_time = math_min(self.max_coalescing_delay - (now() - data_started), COALESCE_POLL_TIME) + ok, err = self.semaphore:wait(wait_time) if not ok and err ~= "timeout" then self:log_err("could not wait for semaphore: %s", err) @@ -225,10 +251,9 @@ function Queue:process_once() elseif ok then entry_count = entry_count + 1 end - ngx.update_time() end - local start_time = ngx.now() + local start_time = now() local retry_count = 0 while true do self:log_debug("passing %d entries to handler", entry_count) @@ -242,8 +267,7 @@ function Queue:process_once() self:log_err("handler returned falsy value but no error information") end - ngx.update_time() - if (ngx.now() - start_time) > self.max_retry_time then + if (now() - start_time) > self.max_retry_time then self:log_err( "could not send entries, giving up after %d retries. %d queue entries were lost", retry_count, entry_count) @@ -255,7 +279,7 @@ function Queue:process_once() -- Delay before retrying. The delay time is calculated by multiplying the configured initial_retry_delay with -- 2 to the power of the number of retries, creating an exponential increase over the course of each retry. -- The maximum time between retries is capped by the max_retry_delay configuration parameter. - ngx.sleep(math.min(self.max_retry_delay, 2^retry_count * self.initial_retry_delay)) + sleep(math_min(self.max_retry_delay, 2 ^ retry_count * self.initial_retry_delay)) retry_count = retry_count + 1 end @@ -274,23 +298,28 @@ end -- to their new locations. The conversion is silently done here, as we're already warning about the legacy -- parameters being used when validating each plugin's configuration. function Queue.get_params(config) - local queue_config = config.queue or {} - if (config.queue_size or ngx.null) ~= ngx.null and config.queue_size ~= 1 then + local queue_config = config.queue or table_new(0, 5) + if (config.queue_size or null) ~= null and config.queue_size ~= 1 then queue_config.max_batch_size = config.queue_size end - if (config.flush_timeout or ngx.null) ~= ngx.null and config.flush_timeout ~= 2 then + + if (config.flush_timeout or null) ~= null and config.flush_timeout ~= 2 then queue_config.max_coalescing_delay = config.flush_timeout end + -- Queue related opentelemetry plugin parameters - if (config.batch_span_count or ngx.null) ~= ngx.null and config.batch_span_count ~= 200 then + if (config.batch_span_count or null) ~= null and config.batch_span_count ~= 200 then queue_config.max_batch_size = config.batch_span_count end - if (config.batch_flush_delay or ngx.null) ~= ngx.null and config.batch_flush_delay ~= 3 then + + if (config.batch_flush_delay or null) ~= null and config.batch_flush_delay ~= 3 then queue_config.max_coalescing_delay = config.batch_flush_delay end + if not queue_config.name then queue_config.name = kong.plugin.get_id() end + return queue_config end @@ -305,9 +334,9 @@ local function enqueue(self, entry) return nil, "entry must be a non-nil Lua value" end - if self:count() >= self.max_entries * Queue.CAPACITY_WARNING_THRESHOLD then + if self:count() >= self.max_entries * CAPACITY_WARNING_THRESHOLD then if not self.warned then - self:log_warn('queue at %s%% capacity', Queue.CAPACITY_WARNING_THRESHOLD * 100) + self:log_warn('queue at %s%% capacity', CAPACITY_WARNING_THRESHOLD * 100) self.warned = true end else From 6881ac6b18cb3df1723ca5ba320486089a227cc9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 24 Apr 2023 23:10:33 +0200 Subject: [PATCH 2466/4351] fix(queues): use explicit workspace in registry key (#10721) This fixes an issue in the queue implementation in EE that made queues fail to work after the first entry was processed. This was caused by the 'smart' way to isolate the queues in each workspace from those in other workspaces by using __index and __newindex to automatically combine the workspace name into the key used as index into the table of queues. This approach failed to work when the queue had to be deleted as that happens from the timer context in which no ngx.context is not set. Fixes KAG-1292 --- kong/tools/queue.lua | 23 +++++++++-------------- spec/01-unit/27-queue_spec.lua | 6 +++--- 2 files changed, 12 insertions(+), 17 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 3073484252f..009c7a89e89 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -98,18 +98,11 @@ local function make_queue_key(name) end -local queues = setmetatable({}, { - __newindex = function (self, name, queue) - return rawset(self, make_queue_key(name), queue) - end, - __index = function (self, name) - return rawget(self, make_queue_key(name)) - end -}) +local queues = {} function Queue.exists(name) - return queues[name] and true or false + return queues[make_queue_key(name)] and true or false end ------------------------------------------------------------------------------- @@ -120,8 +113,9 @@ end local function get_or_create_queue(queue_conf, handler, handler_conf) local name = assert(queue_conf.name) + local key = make_queue_key(name) - local queue = queues[name] + local queue = queues[key] if queue then queue:log_debug("queue exists") -- We always use the latest configuration that we have seen for a queue and handler. @@ -132,6 +126,7 @@ local function get_or_create_queue(queue_conf, handler, handler_conf) queue = { -- Queue parameters from the enqueue call name = name, + key = key, handler = handler, handler_conf = handler_conf, @@ -153,16 +148,16 @@ local function get_or_create_queue(queue_conf, handler, handler_conf) queue = setmetatable(queue, Queue_mt) - kong.timer:named_at("queue " .. name, 0, function(_, q) + kong.timer:named_at("queue " .. key, 0, function(_, q) while q:count() > 0 do q:log_debug("processing queue") q:process_once() end q:log_debug("done processing queue") - queues[name] = nil + queues[key] = nil end, queue) - queues[name] = queue + queues[key] = queue queue:log_debug("queue created") @@ -404,7 +399,7 @@ end -- For testing, the _exists() function is provided to allow a test to wait for the -- queue to have been completely processed. function Queue._exists(name) - local queue = queues[name] + local queue = queues[make_queue_key(name)] return queue and queue:count() > 0 end diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index a40d44aebc9..cf1de87058b 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -35,13 +35,13 @@ describe("plugin queue", function() lazy_setup(function() kong.timer = timerng.new() kong.timer:start() - -- make sure our workspace is nil to begin with to prevent leakage from - -- other tests - ngx.ctx.workspace = nil + -- make sure our workspace is explicitly set so that we test behavior in the presence of workspaces + ngx.ctx.workspace = "queue-tests" end) lazy_teardown(function() kong.timer:destroy() + ngx.ctx.workspace = nil end) before_each(function() From b9828fe7a3288f4f1ff620ac08f5292c49636afe Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 25 Apr 2023 10:59:53 +0800 Subject: [PATCH 2467/4351] style(queue): fix linter error --- kong/tools/queue.lua | 2 -- 1 file changed, 2 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 009c7a89e89..a2b8d4ba8fb 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -61,8 +61,6 @@ local table_new = require("table.new") local string_format = string.format -local rawset = rawset -local rawget = rawget local assert = assert local select = select local pairs = pairs From f46078ce7acf102877778b620a6ce247be79124c Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Tue, 25 Apr 2023 12:17:40 +0800 Subject: [PATCH 2468/4351] fix(resty.dns.client): fix the leak of UDP sockets in resty.dns.client (#10691) * fix(resty.dns.client): fix the leak of UDP sockets in resty.dns.client In `resty.dns.client` module a resolver is created for domain query. When `resolver:new()` is called, a UDP socket is created. In 2.x, the UDP socket is released quickly, while in 3.x, it has to take several seconds to release. If the ttl of dns reponses is shorter than the time it waits, the leak will happen. In this PR, a forcible release is added. FTI-4962 --------- Co-authored-by: Thijs Schreijer Co-authored-by: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Co-authored-by: Vinicius Mignot --- CHANGELOG.md | 2 + ...a-resty-dns-0.22_01-destory_resolver.patch | 46 ++++++++++++++ kong/resty/dns/client.lua | 11 +++- spec/02-integration/05-proxy/05-dns_spec.lua | 61 +++++++++++++++++++ 4 files changed, 118 insertions(+), 2 deletions(-) create mode 100644 build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch diff --git a/CHANGELOG.md b/CHANGELOG.md index 63d0df65171..b566d41b988 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,6 +114,8 @@ - Fix an issue where sorting function for traditional router sources/destinations lead to "invalid order function for sorting" error. [#10514](https://github.com/Kong/kong/pull/10514) +- Fix the UDP socket leak caused by frequent DNS queries. + [#10691](https://github.com/Kong/kong/pull/10691) - Fix a typo of mlcache option `shm_set_tries`. [#10712](https://github.com/Kong/kong/pull/10712) diff --git a/build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch b/build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch new file mode 100644 index 00000000000..e52797c4b6a --- /dev/null +++ b/build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch @@ -0,0 +1,46 @@ +diff --git a/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua b/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua +index a67b3c1..0305485 100644 +--- a/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua ++++ b/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua +@@ -99,6 +99,26 @@ for i = 2, 64, 2 do + arpa_tmpl[i] = DOT_CHAR + end + ++local function udp_socks_close(self) ++ if self.socks == nil then ++ return ++ end ++ ++ for _, sock in ipairs(self.socks) do ++ sock:close() ++ end ++ ++ self.socks = nil ++end ++ ++local function tcp_socks_close(self) ++ if self.tcp_sock == nil then ++ return ++ end ++ ++ self.tcp_sock:close() ++ self.tcp_sock = nil ++end + + function _M.new(class, opts) + if not opts then +@@ -161,6 +181,14 @@ function _M.new(class, opts) + }, mt) + end + ++function _M:destroy() ++ udp_socks_close(self) ++ tcp_socks_close(self) ++ self.cur = nil ++ self.servers = nil ++ self.retrans = nil ++ self.no_recurse = nil ++end + + local function pick_sock(self, socks) + local cur = self.cur diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 0c54b61b308..e5bfafc76c4 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -702,7 +702,6 @@ local function parseAnswer(qname, qtype, answers, try_list) return true end - -- executes 1 individual query. -- This query will not be synchronized, every call will be 1 query. -- @param qname the name to query for @@ -719,6 +718,13 @@ local function individualQuery(qname, r_opts, try_list) local result result, err = r:query(qname, r_opts) + -- Manually destroy the resolver. + -- When resovler is initialized, some socket resources are also created inside + -- resolver. As the resolver is created in timer-ng, the socket resources are + -- not released automatically, we have to destroy the resolver manually. + -- resolver:destroy is patched in build phase, more information can be found in + -- build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch + r:destroy() if not result then return result, err, try_list end @@ -728,7 +734,6 @@ local function individualQuery(qname, r_opts, try_list) return result, nil, try_list end - local queue = setmetatable({}, {__mode = "v"}) -- to be called as a timer-callback, performs a query and returns the results -- in the `item` table. @@ -766,6 +771,8 @@ local function executeQuery(premature, item) item.semaphore:post(math_max(item.semaphore:count() * -1, 1)) item.semaphore = nil ngx.sleep(0) + -- 3) destroy the resolver -- ditto in individualQuery + r:destroy() end diff --git a/spec/02-integration/05-proxy/05-dns_spec.lua b/spec/02-integration/05-proxy/05-dns_spec.lua index e7dfb9fe610..46d3ab21230 100644 --- a/spec/02-integration/05-proxy/05-dns_spec.lua +++ b/spec/02-integration/05-proxy/05-dns_spec.lua @@ -145,5 +145,66 @@ for _, strategy in helpers.each_strategy() do assert.response(r).has.status(503) end) end) + + -- lua-resty-dns is used for DNS query. It will create some UDP sockets + -- during initialization. These sockets should be released after Query finish. + -- The release is done by explicitly calling a destory method that we patch. + -- This test case is to check the UDP sockets are released after the DNS query + -- is done. + describe("udp sockets", function() + local domain_name = "www.example.test" + local address = "127.0.0.10" + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + local fixtures = { + dns_mock = helpers.dns_mock.new() + } + fixtures.dns_mock:A({ + name = domain_name, + address = address, + }) + + local service = bp.services:insert { + name = "foo", + host = domain_name, + } + + bp.routes:insert { + name = "foo", + paths = { "/foo" }, + service = service, + } + + assert(helpers.start_kong({ database = strategy }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + assert(helpers.stop_kong()) + end) + + it("release", function() + proxy_client = helpers.proxy_client() + proxy_client:send { + method = "GET", + path = "/foo", + headers = { + host = domain_name + } + } + assert.logfile().has.line("serving '".. domain_name .. "' from mocks", true, 30) + local ok, stderr, stdout = helpers.execute("netstat -n | grep 53 | grep udp | wc -l") + assert.truthy(ok, stderr) + assert.equals(0, assert(tonumber(stdout))) + end) + end) end) end From d65b3eba30de411913d69568def05a1256f35c32 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 25 Apr 2023 13:46:36 +0800 Subject: [PATCH 2469/4351] feat(build): add imperative test suite (#10686) Add a imperative test framework to verify artifacts. Move some tests that too strict to test in the manifest file into the newly written test suites. KAG-979 --- .github/matrix-commitly.yml | 2 +- .github/matrix-full.yml | 22 +- .github/workflows/release.yml | 4 +- scripts/explain_manifest/config.py | 49 ++- scripts/explain_manifest/expect.py | 339 ++++++++++++++++++ scripts/explain_manifest/explain.py | 236 ++++++++++++ .../fixtures/alpine-amd64.txt | 14 - .../fixtures/amazonlinux-2-amd64.txt | 62 ---- .../explain_manifest/fixtures/el7-amd64.txt | 62 ---- .../fixtures/ubuntu-18.04-amd64.txt | 58 --- .../fixtures/ubuntu-20.04-amd64.txt | 57 --- .../fixtures/ubuntu-22.04-amd64.txt | 52 --- .../fixtures/ubuntu-22.04-arm64.txt | 63 ---- scripts/explain_manifest/main.py | 256 ++++--------- scripts/explain_manifest/requirements.txt | 1 + scripts/explain_manifest/suites.py | 79 ++++ 16 files changed, 777 insertions(+), 579 deletions(-) create mode 100644 scripts/explain_manifest/expect.py create mode 100644 scripts/explain_manifest/explain.py create mode 100644 scripts/explain_manifest/suites.py diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index ca0328973cb..7685340597c 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -3,7 +3,7 @@ build-packages: - label: ubuntu-22.04 os: ubuntu-22.04 package: deb - check-manifest-file: ubuntu-22.04-amd64.txt + check-manifest-suite: ubuntu-22.04-amd64 build-images: - label: ubuntu diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index b7254f267e5..f653791ae23 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -8,66 +8,66 @@ build-packages: # os: docker image if not ubuntu/debian, otherwise ignored # package: package type # bazel_args: if set, turn on cross-compilation; make sure its value is a bazel platform -# check-manifest-file: the manifest file path relative to scripts/explain_manifest to check +# check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu - label: ubuntu-18.04 os: ubuntu-22.04 image: ubuntu:18.04 package: deb - check-manifest-file: ubuntu-18.04-amd64.txt + check-manifest-suite: ubuntu-18.04-amd64 - label: ubuntu-20.04 os: ubuntu-20.04 package: deb - check-manifest-file: ubuntu-20.04-amd64.txt + check-manifest-suite: ubuntu-20.04-amd64 - label: ubuntu-22.04 os: ubuntu-22.04 package: deb - check-manifest-file: ubuntu-22.04-amd64.txt + check-manifest-suite: ubuntu-22.04-amd64 - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb bazel_args: --platforms=//:ubuntu-22.04-arm64 - check-manifest-file: ubuntu-22.04-arm64.txt + check-manifest-suite: ubuntu-22.04-arm64 # Debian - label: debian-10 os: ubuntu-22.04 image: ubuntu:18.04 package: deb - check-manifest-file: ubuntu-18.04-amd64.txt + check-manifest-suite: ubuntu-18.04-amd64 - label: debian-11 os: ubuntu-20.04 package: deb - check-manifest-file: ubuntu-20.04-amd64.txt + check-manifest-suite: ubuntu-20.04-amd64 # CentOS - label: centos-7 os: ubuntu-22.04 image: centos:7 package: rpm - check-manifest-file: el7-amd64.txt + check-manifest-suite: el7-amd64 # RHEL - label: rhel-7 os: ubuntu-22.04 image: centos:7 package: rpm - check-manifest-file: el7-amd64.txt + check-manifest-suite: el7-amd64 # Alpine - label: alpine os: ubuntu-22.04 package: apk bazel_args: --platforms=//:alpine-x86_64 - check-manifest-file: alpine-amd64.txt + check-manifest-suite: alpine-amd64 # Amazon Linux - label: amazonlinux-2 os: ubuntu-22.04 image: amazonlinux:2 package: rpm - check-manifest-file: amazonlinux-2-amd64.txt + check-manifest-suite: amazonlinux-2-amd64 build-images: # Only build images for the latest version of each major release. diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 749240fc230..aa8060cba16 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -295,9 +295,7 @@ jobs: cd scripts/explain_manifest pip install -r requirements.txt pkg=$(ls ../../bazel-bin/pkg/kong* |head -n1) - python ./main.py -f filelist.txt -p $pkg -o test.txt - - diff -BbNaur fixtures/${{ matrix.check-manifest-file }} test.txt || (echo "Manifest mismatch" && exit 1) + python ./main.py -f filelist.txt -p $pkg -o test.txt -s ${{ matrix.check-manifest-suite }} build-images: name: Build Images - ${{ matrix.label }} diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 1d64a5fa98b..6f8221a528d 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -2,6 +2,9 @@ from globmatch import glob_match from main import FileInfo +from expect import ExpectSuite +from suites import arm64_suites + def transform(f: FileInfo): # XXX: libxslt uses libtool and it injects some extra rpaths @@ -9,10 +12,54 @@ def transform(f: FileInfo): # until we find a way to remove the extra rpaths from it # It should have no side effect as the extra rpaths are long random # paths created by bazel. - + if glob_match(f.path, ["**/kong/lib/libxslt.so*", "**/kong/lib/libexslt.so*"]): if f.rpath and "/usr/local/kong/lib" in f.rpath: f.rpath = "/usr/local/kong/lib" elif f.runpath and "/usr/local/kong/lib" in f.runpath: f.runpath = "/usr/local/kong/lib" # otherwise remain unmodified + + +# https://repology.org/project/glibc/versions +# TODO: libstdc++ verions +targets = { + "alpine-amd64": ExpectSuite( + name="Alpine Linux (amd64)", + manifest="fixtures/alpine-amd64.txt", + use_rpath=True, + ), + "amazonlinux-2-amd64": ExpectSuite( + name="Amazon Linux 2 (amd64)", + manifest="fixtures/amazonlinux-2-amd64.txt", + use_rpath=True, + libc_max_version="2.26", + ), + "el7-amd64": ExpectSuite( + name="Redhat 7 (amd64)", + manifest="fixtures/el7-amd64.txt", + use_rpath=True, + libc_max_version="2.17", + ), + "ubuntu-18.04-amd64": ExpectSuite( + name="Ubuntu 18.04 (amd64)", + manifest="fixtures/ubuntu-18.04-amd64.txt", + libc_max_version="2.27", + ), + "ubuntu-20.04-amd64": ExpectSuite( + name="Ubuntu 20.04 (amd64)", + manifest="fixtures/ubuntu-20.04-amd64.txt", + libc_max_version="2.30", + ), + "ubuntu-22.04-amd64": ExpectSuite( + name="Ubuntu 22.04 (amd64)", + manifest="fixtures/ubuntu-22.04-amd64.txt", + libc_max_version="2.35", + ), + "ubuntu-22.04-arm64": ExpectSuite( + name="Ubuntu 22.04 (arm64)", + manifest="fixtures/ubuntu-22.04-arm64.txt", + libc_max_version="2.35", + extra_tests=[arm64_suites], + ), +} diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py new file mode 100644 index 00000000000..92183a147ff --- /dev/null +++ b/scripts/explain_manifest/expect.py @@ -0,0 +1,339 @@ +import os +import re +import sys +import time +import atexit +import difflib +import inspect +import datetime +import subprocess +from inspect import getframeinfo + +from globmatch import glob_match + +import suites + + +def glob_match_ignore_slash(path, globs): + if path.startswith("/"): + path = path[1:] + globs = list(globs) + for i, g in enumerate(globs): + if g.startswith("/"): + globs[i] = g[1:] + + return glob_match(path, globs) + + +def write_color(color): + term_colors = { + "red": 31, + "green": 32, + "yellow": 33, + "blue": 34, + "magenta": 35, + "cyan": 36, + "white": 37, + } + + def decorator(fn): + def wrapper(self, *args): + if color not in term_colors: + raise ValueError("unknown color %s" % color) + sys.stdout.write('\033[%dm' % term_colors[color]) + r = fn(self, *args) + sys.stdout.write('\033[0m') + return r + return wrapper + return decorator + + +def write_block_desc(desc_verb): + def decorator(fn): + def wrapper(self, suite: ExpectSuite, *args): + ExpectChain._log("[INFO] start to %s of suite %s" % + (desc_verb, suite.name)) + start_time = time.time() + r = fn(self, suite, *args) + duration = time.time() - start_time + ExpectChain._log("[INFO] finish to %s of suite %s in %.2fms" % ( + desc_verb, suite.name, duration*1000)) + return r + return wrapper + return decorator + + +class ExpectSuite(): + def __init__(self, name, manifest, + libc_max_version=None, libstdcpp_max_version=None, use_rpath=False, fips=False, extra_tests=[]): + self.name = name + self.manifest = manifest + self.libc_max_version = libc_max_version + self.libstdcpp_max_version = libstdcpp_max_version + self.use_rpath = use_rpath + self.fips = fips + self.extra_tests = extra_tests + + +class ExpectChain(): + def __init__(self, infos): + self._infos = infos + self._all_failures = [] + self._reset() + self.verbs = ("does_not", "equal", "match", "contain", + "contain_match", "less_than", "greater_than") + atexit.register(self._print_all_fails) + + def _reset(self): + # clear states + self._logical_reverse = False + self._files = [] + self._msg = "" + self._title_shown = False + self._checks_count = 0 + self._failures_count = 0 + self._last_attribute = None + + def _ctx_info(self): + f = inspect.currentframe().f_back.f_back.f_back.f_back + fn_rel = os.path.relpath(getframeinfo(f).filename, os.getcwd()) + + return "%s:%d" % (fn_rel, f.f_lineno) + + @classmethod + def _log(self, *args): + sys.stdout.write(" %s " % datetime.datetime.now().strftime('%b %d %X')) + print(*args) + + @write_color("white") + def _print_title(self): + if self._title_shown: + return + self._log("[TEST] %s: %s" % (self._ctx_info(), self._msg)) + self._title_shown = True + + @write_color("red") + def _print_fail(self, msg): + self._log("[FAIL] %s" % msg) + self._all_failures.append("%s: %s" % (self._ctx_info(), msg)) + self._failures_count += 1 + + @write_color("green") + def _print_ok(self, msg): + self._log("[OK ] %s" % msg) + + @write_color("yellow") + def _print_error(self, msg): + self._log("[FAIL] %s" % msg) + + def _print_result(self): + if self._checks_count == 0: + return + if self._failures_count == 0: + self._print_ok("%d check(s) passed for %d file(s)" % + (self._checks_count, len(self._files))) + else: + self._print_error("%d/%d check(s) failed for %d file(s)" % ( + self._failures_count, self._checks_count, len(self._files))) + + @write_color("red") + def _print_all_fails(self): + # flush pending result + self._print_result() + + if self._all_failures: + self._print_error( + "Following failure(s) occured:\n" + "\n".join(self._all_failures)) + os._exit(1) + + def _compare(self, attr, fn): + self._checks_count += 1 + for f in self._files: + if not hasattr(f, attr): + continue # accept missing attribute for now + v = getattr(f, attr) + if self._key_name and isinstance(v, dict): + # TODO: explict flag to accept missing key + if self._key_name not in v: + return True + v = v[self._key_name] + (ok, err_template) = fn(v) + if ok == self._logical_reverse: + _not = "not" + if self._logical_reverse: + _not = "actually" + + self._print_fail("file %s <%s>: %s" % ( + f.relpath, attr, err_template.format(v, NOT=_not) + )) + return False + return True + + def _exist(self): + self._checks_count += 1 + matched_files_count = len(self._files) + if (matched_files_count > 0) == self._logical_reverse: + self._print_fail("found %d files matching %s" % ( + matched_files_count, self._path_glob)) + return self + + # following are verbs + + def _equal(self, attr, expect): + return self._compare(attr, lambda a: (a == expect, "'{}' does {NOT} equal to '%s'" % expect)) + + def _match(self, attr, expect): + return self._compare(attr, lambda a: (re.match(expect, a), "'{}' does {NOT} match '%s'" % expect)) + + def _less_than(self, attr, expect): + def fn(a): + if isinstance(a, list): + ll = sorted(list(a))[-1] + else: + ll = a + return ll < expect, "'{}' is {NOT} less than %s" % expect + return self._compare(attr, fn) + + def _greater_than(self, attr, expect): + def fn(a): + if isinstance(a, list): + ll = sorted(list(a))[0] + else: + ll = a + return ll > expect, "'{}' is {NOT} greater than %s" % expect + return self._compare(attr, fn) + + def _contain(self, attr, expect): + def fn(a): + if isinstance(a, list): + ok = expect in a + msg = "'%s' is {NOT} found in the list" % expect + if not ok: + if len(a) == 0: + msg = "'%s' is empty" % attr + else: + closest = difflib.get_close_matches(expect, a, 1) + if len(closest) > 0: + msg += ", did you mean '%s'?" % closest[0] + return ok, msg + else: + return False, "%s is not a list" % attr + # should not reach here + return self._compare(attr, fn) + + def _contain_match(self, attr, expect): + def fn(a): + if isinstance(a, list): + msg = "'%s' is {NOT} found in the list" % expect + for e in a: + if re.match(expect, e): + return True, msg + return False, msg + else: + return False, "'%s' is not a list" % attr + return self._compare(attr, fn) + + # following are public methods (test functions) + def to(self): + # does nothing, but helps to construct English + return self + + def expect(self, path_glob, msg): + # lazy print last test result + self._print_result() + # reset states + self._reset() + + self._msg = msg + self._print_title() + + self._path_glob = path_glob + for f in self._infos: + if glob_match_ignore_slash(f.relpath, [path_glob]): + self._files.append(f) + return self + + def do_not(self): + self._logical_reverse = True + return self + + def does_not(self): + return self.do_not() + + def is_not(self): + return self.do_not() + + # access the value of the dict of key "key" + def key(self, key): + self._key_name = key + return self + + def exist(self): + return self._exist() + + def exists(self): + return self._exist() + + def __getattr__(self, name): + dummy_call = lambda *x: self + + verb = re.findall("^(.*?)(?:s|es)?$", name)[0] + if verb not in self.verbs: + # XXX: hack to support rpath/runpath + if self._current_suite.use_rpath and name == "runpath": + name = "rpath" + elif not self._current_suite.use_rpath and name == "rpath": + name = "runpath" + + self._last_attribute = name + # reset + self._logical_reverse = False + self._key_name = None + return self + + if not self._last_attribute: + self._print_error("attribute is not set before verb \"%s\"" % name) + return dummy_call + + attr = self._last_attribute + for f in self._files: + if not hasattr(f, attr): + self._print_error( + "\"%s\" expect \"%s\" attribute to be present, but it's not for %s" % (name, attr, f.relpath)) + return dummy_call + + def cls(expect): + getattr(self, "_%s" % verb)(attr, expect) + return self + + return cls + + @write_block_desc("compare manifest") + def compare_manifest(self, suite: ExpectSuite, manifest: str): + self._current_suite = suite + + if not suite.manifest: + self._print_error("manifest is not set for suite %s" % suite.name) + else: + diff_result = subprocess.run( + ['diff', "-BbNaur", suite.manifest, '-'], input=manifest, stdout=subprocess.PIPE) + if diff_result.returncode != 0: + self._print_fail("manifest is not up-to-date:") + if diff_result.stdout: + print(diff_result.stdout.decode()) + if diff_result.stderr: + print(diff_result.stderr.decode()) + + @write_block_desc("run test suite") + def run(self, suite: ExpectSuite): + self._current_suite = suite + + suites.common_suites(self.expect, suite.fips) + suites.libc_libcpp_suites( + self.expect, suite.libc_max_version, suite.libstdcpp_max_version) + + if suite.extra_tests: + for s in suite.extra_tests: + s(self.expect) + + self._print_result() # cleanup the lazy buffer diff --git a/scripts/explain_manifest/explain.py b/scripts/explain_manifest/explain.py new file mode 100644 index 00000000000..3d2240b5eb0 --- /dev/null +++ b/scripts/explain_manifest/explain.py @@ -0,0 +1,236 @@ + +import os +import re +from pathlib import Path + +import lief +from looseversion import LooseVersion +from elftools.elf.elffile import ELFFile + +caches = {} + + +def lazy_evaluate_cache(): + def decorator(fn): + def wrapper(self, name): + key = (self, name) + if key in caches: + return caches[key] + r = fn(self, name) + caches[key] = r + return r + return wrapper + return decorator + + +class ExplainOpts(): + # General + owners = True + mode = True + size = False + # ELF + arch = False + merge_rpaths_runpaths = False + imported_symbols = False + exported_symbols = False + version_requirement = False + + @classmethod + def from_args(this, args): + this.owners = args.owners + this.mode = args.mode + this.size = args.size + this.arch = args.arch + this.merge_rpaths_runpaths = args.merge_rpaths_runpaths + this.imported_symbols = args.imported_symbols + this.exported_symbols = args.exported_symbols + this.version_requirement = args.version_requirement + + return this + + +class FileInfo(): + def __init__(self, path, relpath): + self.path = path + self.relpath = relpath + + if Path(path).is_symlink(): + self.link = os.readlink(path) + elif Path(path).is_dir(): + self.directory = True + + if not Path(path).is_symlink(): + self.mode = os.stat(path).st_mode + self.uid = os.stat(path).st_uid + self.gid = os.stat(path).st_gid + self.size = os.stat(path).st_size + + def explain(self, opts: ExplainOpts): + lines = [("Path", self.relpath)] + if hasattr(self, "link"): + lines.append(("Link", self.link)) + lines.append(("Type", "link")) + elif hasattr(self, "directory"): + lines.append(("Type", "directory")) + + if opts.owners: + lines.append(("Uid,Gid", "%s, %s" % (self.uid, self.gid))) + if opts.mode: + lines.append(("Mode", oct(self.mode))) + if opts.size: + lines.append(("Size", self.size)) + + return lines + + +class ElfFileInfo(FileInfo): + def __init__(self, path, relpath): + super().__init__(path, relpath) + + self.arch = None + self.needed_libraries = [] + self.rpath = None + self.runpath = None + self.get_exported_symbols = None + self.get_imported_symbols = None + self.version_requirement = {} + + self._lazy_evaluate_cache = {} + + if not os.path.isfile(path): + return + + with open(path, "rb") as f: + if f.read(4) != b"\x7fELF": + return + + binary = lief.parse(path) + if not binary: # not an ELF file, malformed, etc + return + + self.arch = binary.header.machine_type.name + + for d in binary.dynamic_entries: + if d.tag == lief.ELF.DYNAMIC_TAGS.NEEDED: + self.needed_libraries.append(d.name) + elif d.tag == lief.ELF.DYNAMIC_TAGS.RPATH: + self.rpath = d.name + elif d.tag == lief.ELF.DYNAMIC_TAGS.RUNPATH: + self.runpath = d.name + + # create closures and lazily evaluated + self.get_exported_symbols = lambda: sorted( + [d.name for d in binary.exported_symbols]) + self.get_imported_symbols = lambda: sorted( + [d.name for d in binary.imported_symbols]) + self.get_functions = lambda: sorted( + [d.name for d in binary.functions]) + + for f in binary.symbols_version_requirement: + self.version_requirement[f.name] = [LooseVersion( + a.name) for a in f.get_auxiliary_symbols()] + self.version_requirement[f.name].sort() + + def __getattr__(self, name): + if name in self._lazy_evaluate_cache: + return self._lazy_evaluate_cache[name] + + ret = None + if name == "exported_symbols" and self.get_exported_symbols: + ret = self.get_exported_symbols() + elif name == "imported_symbols" and self.get_imported_symbols: + ret = self.get_imported_symbols() + elif name == "functions" and self.get_functions: + ret = self.get_functions() + + if ret: + self._lazy_evaluate_cache[name] = ret + return ret + + return self.__getattribute__(name) + + def explain(self, opts: ExplainOpts): + pline = super().explain(opts) + + lines = [] + + if opts.arch and self.arch: + lines.append(("Arch", self.arch)) + if self.needed_libraries: + lines.append(("Needed", self.needed_libraries)) + if self.rpath: + lines.append(("Rpath", self.rpath)) + if self.runpath: + lines.append(("Runpath", self.runpath)) + if opts.exported_symbols and self.get_exported_symbols: + lines.append(("Exported", self.get_exported_symbols())) + if opts.imported_symbols and self.get_imported_symbols: + lines.append(("Imported", self.get_imported_symbols())) + if opts.version_requirement and self.version_requirement: + req = [] + for k in sorted(self.version_requirement): + req.append("%s: %s" % + (k, ", ".join(self.version_requirement[k]))) + lines.append(("Version Requirement", req)) + + return pline + lines + + +class NginxInfo(ElfFileInfo): + def __init__(self, path, relpath): + super().__init__(path, relpath) + + # nginx must be an ELF file + if not self.needed_libraries: + return + + self.nginx_modules = [] + self.nginx_compiled_openssl = None + self.nginx_compile_flags = None + + binary = lief.parse(path) + + for s in binary.strings: + if re.match("\s*--prefix=/", s): + self.nginx_compile_flags = s + for m in re.findall("add(?:-dynamic)?-module=(.*?) ", s): + if m.startswith("../"): # skip bundled modules + continue + pdir = os.path.basename(os.path.dirname(m)) + mname = os.path.basename(m) + if pdir in ("external", "distribution"): + self.nginx_modules.append(mname) + else: + self.nginx_modules.append(os.path.join(pdir, mname)) + self.nginx_modules = sorted(self.nginx_modules) + elif m := re.match("^built with (.+) \(running with", s): + self.nginx_compiled_openssl = m.group(1).strip() + + # Fetch DWARF infos + with open(path, "rb") as f: + elffile = ELFFile(f) + self.has_dwarf_info = elffile.has_dwarf_info() + self.has_ngx_http_request_t_DW = False + dwarf_info = elffile.get_dwarf_info() + for cu in dwarf_info.iter_CUs(): + dies = [die for die in cu.iter_DIEs()] + # Too many DIEs in the binary, we just check those in `ngx_http_request` + if "ngx_http_request" in dies[0].attributes['DW_AT_name'].value.decode('utf-8'): + for die in dies: + value = die.attributes.get('DW_AT_name') and die.attributes.get( + 'DW_AT_name').value.decode('utf-8') + if value and value == "ngx_http_request_t": + self.has_ngx_http_request_t_DW = True + return + + def explain(self, opts: ExplainOpts): + pline = super().explain(opts) + + lines = [] + lines.append(("Modules", self.nginx_modules)) + lines.append(("OpenSSL", self.nginx_compiled_openssl)) + lines.append(("DWARF", self.has_dwarf_info)) + lines.append(("DWARF - ngx_http_request_t related DWARF DIEs", + self.has_ngx_http_request_t_DW)) + + return pline + lines diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index c70f326a1f2..cd865093446 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -9,8 +9,6 @@ - libcrypto.so.1.1 - libc.so Rpath : /usr/local/kong/lib - Version Requirement: - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so Needed : @@ -23,8 +21,6 @@ - libcrypto.so.1.1 - libc.so Rpath : /usr/local/kong/lib - Version Requirement: - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 Needed : @@ -36,8 +32,6 @@ - libcrypto.so.1.1 - libc.so Rpath : /usr/local/kong/lib - Version Requirement: - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : @@ -95,9 +89,6 @@ - libcrypto.so.1.1 - libc.so Rpath : /usr/local/kong/lib - Version Requirement: - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : @@ -112,8 +103,6 @@ Needed : - libgcc_s.so.1 - libc.so - Version Requirement: - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - Path : /usr/local/openresty/lualib/librestysignal.so Needed : @@ -135,9 +124,6 @@ - libz.so.1 - libc.so Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 93fc78918c6..a6c85dd2cd1 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -12,9 +12,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so Needed : @@ -24,8 +21,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/engines-1.1/padlock.so Needed : @@ -35,9 +30,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 Needed : @@ -46,9 +38,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -58,79 +47,56 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/pb.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -138,23 +104,15 @@ - libcrypto.so.1.1 - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -166,31 +124,18 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - - librt.so.1 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/rds/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/redis/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -204,13 +149,6 @@ - libz.so.1 - libc.so.6 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 2f48fab5bc5..a6c85dd2cd1 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -12,8 +12,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/engines-1.1/capi.so Needed : @@ -23,8 +21,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/engines-1.1/padlock.so Needed : @@ -34,9 +30,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 Needed : @@ -45,9 +38,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -57,79 +47,56 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/pb.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -137,23 +104,15 @@ - libcrypto.so.1.1 - libc.so.6 Rpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -165,31 +124,18 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - - librt.so.1 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/rds/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/redis/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -203,14 +149,6 @@ - libz.so.1 - libc.so.6 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libdl.so.2 (GLIBC_2.2.5) - - libm.so.6 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index 1502301a4d2..8e6520644f6 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -12,9 +12,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so Needed : @@ -24,8 +21,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/engines-1.1/padlock.so Needed : @@ -35,9 +30,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 Needed : @@ -46,9 +38,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -58,37 +47,26 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -97,36 +75,26 @@ Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/pb.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -134,23 +102,15 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -162,27 +122,16 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - - librt.so.1 (GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/lualib/redis/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -195,13 +144,6 @@ - libz.so.1 - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 62807735c7a..366e8fd9c59 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -12,9 +12,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so Needed : @@ -24,8 +21,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/engines-1.1/padlock.so Needed : @@ -35,9 +30,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 Needed : @@ -46,9 +38,6 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libdl.so.2 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -58,37 +47,26 @@ - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.28, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -97,36 +75,26 @@ Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/pb.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -134,23 +102,15 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -161,26 +121,16 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.17, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.28, GLIBC_2.29, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libdl.so.2 (GLIBC_2.2.5) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5) - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/lualib/redis/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -193,13 +143,6 @@ - libz.so.1 - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (XCRYPT_2.0) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libdl.so.2 (GLIBC_2.2.5) - - libpthread.so.0 (GLIBC_2.12, GLIBC_2.2.5, GLIBC_2.3.2) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 2f4287d7280..40ee30a0640 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -11,9 +11,6 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so Needed : @@ -22,8 +19,6 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - Path : /usr/local/kong/lib/engines-1.1/padlock.so Needed : @@ -32,9 +27,6 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/libcrypto.so.1.1 Needed : @@ -42,8 +34,6 @@ - libm.so.6 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.15, GLIBC_2.16, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -52,37 +42,26 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.28, GLIBC_2.33, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -91,36 +70,26 @@ Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/pb.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.15, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -128,23 +97,15 @@ - libcrypto.so.1.1 - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.3.4, GLIBC_2.4) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : @@ -153,24 +114,16 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 - Version Requirement: - - ld-linux-x86-64.so.2 (GLIBC_2.3) - - libc.so.6 (GLIBC_2.10, GLIBC_2.14, GLIBC_2.15, GLIBC_2.17, GLIBC_2.18, GLIBC_2.2.5, GLIBC_2.25, GLIBC_2.27, GLIBC_2.28, GLIBC_2.29, GLIBC_2.3, GLIBC_2.3.4, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.5, GLIBC_2.6, GLIBC_2.9) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/lualib/redis/parser.so Needed : - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.14, GLIBC_2.2.5, GLIBC_2.4) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -181,11 +134,6 @@ - libz.so.1 - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.10, GLIBC_2.11, GLIBC_2.14, GLIBC_2.17, GLIBC_2.2.5, GLIBC_2.27, GLIBC_2.28, GLIBC_2.3, GLIBC_2.3.2, GLIBC_2.3.4, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34, GLIBC_2.4, GLIBC_2.7) - - libcrypt.so.1 (XCRYPT_2.0) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index f7fcf70806a..fb72cfb9dca 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -10,10 +10,6 @@ - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - Path : /usr/local/kong/lib/engines-1.1/capi.so Runpath : /usr/local/kong/lib @@ -26,9 +22,6 @@ - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17, GLIBC_2.25, GLIBC_2.33, GLIBC_2.34) - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : @@ -36,44 +29,29 @@ - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - - libcrypto.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_0d, OPENSSL_1_1_0f, OPENSSL_1_1_0i, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17, GLIBC_2.28, GLIBC_2.33) - Path : /usr/local/lib/lua/5.1/lpeg.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/lsyslog.so Needed : - libc.so.6 Runpath : /usr/local/kong/lib - Version Requirement: - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/lua_pack.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib @@ -83,45 +61,30 @@ - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/pb.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/socket/core.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/socket/serial.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/socket/unix.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/lib/lua/5.1/ssl.so Needed : @@ -130,36 +93,22 @@ - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) - Path : /usr/local/lib/lua/5.1/yaml.so Needed : - libyaml-0.so.2 - libc.so.6 - ld-linux-aarch64.so.1 - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/openresty/lualib/cjson.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/openresty/lualib/libatc_router.so Needed : - libgcc_s.so.1 - libc.so.6 - Version Requirement: - - libc.so.6 (GLIBC_2.17, GLIBC_2.18, GLIBC_2.25, GLIBC_2.28, GLIBC_2.33, GLIBC_2.34) - - libgcc_s.so.1 (GCC_3.0, GCC_3.3, GCC_4.2.0) - Path : /usr/local/openresty/lualib/librestysignal.so @@ -167,17 +116,11 @@ Needed : - libc.so.6 - ld-linux-aarch64.so.1 - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/openresty/lualib/redis/parser.so Needed : - libc.so.6 - ld-linux-aarch64.so.1 - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17) - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -189,12 +132,6 @@ - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Version Requirement: - - ld-linux-aarch64.so.1 (GLIBC_2.17) - - libc.so.6 (GLIBC_2.17, GLIBC_2.27, GLIBC_2.28, GLIBC_2.32, GLIBC_2.33, GLIBC_2.34) - - libcrypt.so.1 (XCRYPT_2.0) - - libcrypto.so.1.1 (OPENSSL_1_1_0) - - libssl.so.1.1 (OPENSSL_1_1_0, OPENSSL_1_1_1) Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py index 4ae4a9873ba..b1bf155ceed 100755 --- a/scripts/explain_manifest/main.py +++ b/scripts/explain_manifest/main.py @@ -1,43 +1,20 @@ #!/usr/bin/env python3 import os -import re import sys import glob import atexit +import difflib import argparse import tempfile +from io import StringIO +from typing import List from pathlib import Path -import lief -from elftools.elf.elffile import ELFFile -from globmatch import glob_match - import config - -class ExplainOpts(): - # General - owners = True - mode = True - size = False - # ELF - merge_rpaths_runpaths = False - imported_symbols = False - exported_symbols = False - version_requirement = True - - @classmethod - def from_args(this, args): - this.owners = args.owners - this.mode = args.mode - this.size = args.size - this.merge_rpaths_runpaths = args.merge_rpaths_runpaths - this.imported_symbols = args.imported_symbols - this.exported_symbols = args.exported_symbols - this.version_requirement = args.version_requirement - - return this +from explain import ExplainOpts, FileInfo, ElfFileInfo, NginxInfo +from expect import ExpectChain, glob_match_ignore_slash def parse_args(): @@ -45,30 +22,34 @@ def parse_args(): parser.add_argument( "--path", "-p", help="Path to the directory to compare", required=True) parser.add_argument( - "--output", "-o", help="Path to output manifest, use - to write to stdout", default="-") + "--output", "-o", help="Path to output manifest, use - to write to stdout") parser.add_argument( - "--file_list", "-f", help="Path to the files list to explain for manifest; " + \ - "each line in the file should be a glob pattern of full path") + "--suite", "-s", help="Expect suite name to test, defined in config.py") parser.add_argument( - "--owners", help="Export and compare owner and group", action="store_true") + "--file_list", "-f", help="Path to the files list to explain for manifest; " + + "each line in the file should be a glob pattern of full path") parser.add_argument( - "--mode", help="Export and compare mode", action="store_true") + "--owners", help="Display owner and group", action="store_true") parser.add_argument( - "--size", help="Export and compare size", action="store_true") + "--mode", help="Display mode", action="store_true") + parser.add_argument( + "--size", help="Display size", action="store_true") + parser.add_argument("--arch", + help="Display ELF architecture", action="store_true") parser.add_argument("--merge_rpaths_runpaths", help="Treate RPATH and RUNPATH as same", action="store_true") parser.add_argument( - "--imported_symbols", help="Export and compare imported symbols", action="store_true") + "--imported_symbols", help="Display imported symbols", action="store_true") parser.add_argument( - "--exported_symbols", help="Export and compare exported symbols", action="store_true") + "--exported_symbols", help="Display exported symbols", action="store_true") parser.add_argument("--version_requirement", - help="Export and compare exported symbols (default to True)", - action="store_true", default=True) + help="Display exported symbols", + action="store_true") return parser.parse_args() -def read_glob(path): +def read_glob(path: str): if not path: return ["**"] @@ -76,7 +57,7 @@ def read_glob(path): return f.read().splitlines() -def gather_files(path): +def gather_files(path: str): ext = os.path.splitext(path)[1] if ext in (".deb", ".rpm") or path.endswith(".apk.tar.gz"): t = tempfile.TemporaryDirectory() @@ -86,7 +67,7 @@ def gather_files(path): code = os.system( "ar p %s data.tar.gz | tar -C %s -xz" % (path, t.name)) elif ext == ".rpm": - # GNU gpio and rpm2cpio is needed + # GNU cpio and rpm2cpio is needed code = os.system( "rpm2cpio %s | cpio --no-preserve-owner --no-absolute-filenames -idm -D %s" % (path, t.name)) elif ext == ".gz": @@ -102,150 +83,9 @@ def gather_files(path): return path -class FileInfo(): - def __init__(self, path, relpath): - self.path = path - self.relpath = relpath - self.mode = os.stat(path).st_mode - self.uid = os.stat(path).st_uid - self.gid = os.stat(path).st_gid - self.size = os.stat(path).st_size - - if Path(path).is_symlink(): - self.link = os.readlink(path) - elif Path(path).is_dir(): - self.directory = True - - def explain(self, opts): - lines = [("Path", self.relpath)] - if hasattr(self, "link"): - lines.append(("Link", self.link)) - lines.append(("Type", "link")) - elif hasattr(self, "directory"): - lines.append(("Type", "directory")) - - if opts.owners: - lines.append(("Uid,Gid", "%s, %s" % (self.uid, self.gid))) - if opts.mode: - lines.append(("Mode", oct(self.mode))) - if opts.size: - lines.append(("Size", self.size)) - - return lines - - -class ElfFileInfo(FileInfo): - def __init__(self, path, relpath): - super().__init__(path, relpath) - - self.needed = [] - self.rpath = None - self.runpath = None - self.get_exported_symbols = None - self.get_imported_symbols = None - self.version_requirement = [] - - binary = lief.parse(path) - if not binary: # not an ELF file, malformed, etc - return - - for d in binary.dynamic_entries: - if d.tag == lief.ELF.DYNAMIC_TAGS.NEEDED: - self.needed.append(d.name) - elif d.tag == lief.ELF.DYNAMIC_TAGS.RPATH: - self.rpath = d.name - elif d.tag == lief.ELF.DYNAMIC_TAGS.RUNPATH: - self.runpath = d.name - - # create closures and lazily evaluated - self.get_exported_symbols = lambda: sorted( - [d.name for d in binary.exported_symbols]) - self.get_imported_symbols = lambda: sorted( - [d.name for d in binary.imported_symbols]) - - for f in binary.symbols_version_requirement: - self.version_requirement.append("%s (%s)" % ( - f.name, ", ".join(sorted([a.name for a in f.get_auxiliary_symbols()])))) - self.version_requirement = sorted(self.version_requirement) - - def explain(self, opts): - pline = super().explain(opts) - - lines = [] - - if self.needed: - lines.append(("Needed", self.needed)) - if self.rpath: - lines.append(("Rpath", self.rpath)) - if self.runpath: - lines.append(("Runpath", self.runpath)) - if opts.exported_symbols and self.get_exported_symbols: - lines.append(("Exported", self.get_exported_symbols())) - if opts.imported_symbols and self.get_imported_symbols: - lines.append(("Imported", self.get_imported_symbols())) - if opts.version_requirement and self.version_requirement: - lines.append(("Version Requirement", self.version_requirement)) - - return pline + lines - - -class NginxInfo(ElfFileInfo): - def __init__(self, path, relpath): - super().__init__(path, relpath) - - self.modules = [] - self.linked_openssl = None - - binary = lief.parse(path) - - for s in binary.strings: - if re.match("\s*--prefix=/", s): - for m in re.findall("add(?:-dynamic)?-module=(.*?) ", s): - if m.startswith("../"): # skip bundled modules - continue - pdir = os.path.basename(os.path.dirname(m)) - mname = os.path.basename(m) - if pdir in ("external", "distribution"): - self.modules.append(mname) - else: - self.modules.append(os.path.join(pdir, mname)) - self.modules = sorted(self.modules) - elif m := re.match("^built with (.+) \(running with", s): - self.linked_openssl = m.group(1).strip() - - # Fetch DWARF infos - with open(path, "rb") as f: - elffile = ELFFile(f) - self.has_dwarf_info = elffile.has_dwarf_info() - self.has_ngx_http_request_t_DW = False - dwarf_info = elffile.get_dwarf_info() - for cu in dwarf_info.iter_CUs(): - dies = [die for die in cu.iter_DIEs()] - # Too many DIEs in the binary, we just check those in `ngx_http_request` - if "ngx_http_request" in dies[0].attributes['DW_AT_name'].value.decode('utf-8'): - for die in dies: - value = die.attributes.get('DW_AT_name') and die.attributes.get('DW_AT_name').value.decode('utf-8') - if value and value == "ngx_http_request_t": - self.has_ngx_http_request_t_DW = True - - def explain(self, opts): - pline = super().explain(opts) - - lines = [] - lines.append(("Modules", self.modules)) - lines.append(("OpenSSL", self.linked_openssl)) - lines.append(("DWARF", self.has_dwarf_info)) - lines.append(("DWARF - ngx_http_request_t related DWARF DIEs", self.has_ngx_http_request_t_DW)) - - return pline + lines - - -def walk_files(path, globs): +def walk_files(path: str): results = [] for file in sorted(glob.glob("**", root_dir=path, recursive=True)): - if not glob_match(file, globs): - continue - full_path = os.path.join(path, file) if not file.startswith("/") and not file.startswith("./"): @@ -267,15 +107,13 @@ def walk_files(path, globs): return results -def write_manifest(title, results, opts: ExplainOpts, output): - if output == "-": - f = sys.stdout - else: - f = open(output, "w") - - print("# Manifest for %s\n\n" % title) +def write_manifest(title: str, results: List[FileInfo], globs: List[str], opts: ExplainOpts): + f = StringIO() for result in results: + if not glob_match_ignore_slash(result.relpath, globs): + continue + entries = result.explain(opts) ident = 2 first = True @@ -294,22 +132,50 @@ def write_manifest(title, results, opts: ExplainOpts, output): f.flush() - if f != sys.stdout: - f.close() + return f.getvalue().encode("utf-8") if __name__ == "__main__": args = parse_args() - globs = read_glob(args.file_list) + if not args.suite and not args.output: + raise Exception("At least one of --suite or --output is required") + + if args.suite and Path(args.path).is_dir(): + raise Exception( + "suite mode only works with archive files (deb, rpm, apk.tar.gz, etc.") directory = gather_files(args.path) - infos = walk_files(directory, globs) + infos = walk_files(directory) if Path(args.path).is_file(): title = "contents in archive %s" % args.path else: title = "contents in directory %s" % args.path - write_manifest(title, infos, ExplainOpts.from_args(args), args.output) + globs = read_glob(args.file_list) + + manifest = write_manifest(title, infos, globs, ExplainOpts.from_args(args)) + + if args.suite: + if args.suite not in config.targets: + closest = difflib.get_close_matches( + config.targets.keys(), args.suite, 1) + maybe = "" + if closest: + maybe = ", maybe you meant %s" % closest[0] + raise Exception("Unknown suite %s%s" % (args.suite, maybe)) + E = ExpectChain(infos) + E.compare_manifest(config.targets[args.suite], manifest) + E.run(config.targets[args.suite]) + + if args.output: + if args.output == "-": + f = sys.stdout + manifest = manifest.decode("utf-8") + else: + f = open(args.output, "wb") + f.write(manifest) + if args.output != "-": + f.close() diff --git a/scripts/explain_manifest/requirements.txt b/scripts/explain_manifest/requirements.txt index 34dd3015f3b..921dc8b3d14 100644 --- a/scripts/explain_manifest/requirements.txt +++ b/scripts/explain_manifest/requirements.txt @@ -1,3 +1,4 @@ lief==0.12.* globmatch==2.0.* pyelftools==0.29 +looseversion==1.1.2 diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py new file mode 100644 index 00000000000..e20fff17961 --- /dev/null +++ b/scripts/explain_manifest/suites.py @@ -0,0 +1,79 @@ + +def common_suites(expect, fips: bool = False): + # file existence + expect("/usr/local/kong/include/google/protobuf/**.proto", + "includes Google protobuf headers").exists() + + expect("/usr/local/kong/include/kong/**/*.proto", + "includes Kong protobuf headers").exists() + + expect("/etc/kong/kong.logrotate", "includes logrotate config").exists() + + # binary correctness + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx rpath should contain kong lib") \ + .rpath.equals("/usr/local/openresty/luajit/lib:/usr/local/kong/lib") + + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx binary should contain dwarf info for dynatrace") \ + .has_dwarf_info.equals(True) \ + .has_ngx_http_request_t_DW.equals(True) + + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx binary should link pcre statically") \ + .exported_symbols.contain("pcre_free") \ + .needed_libraries.do_not().contain_match("libpcre.so.+") + + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should not be compiled with debug flag") \ + .nginx_compile_flags.do_not().match("with\-debug") + + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should include Kong's patches") \ + .functions \ + .contain("ngx_http_lua_kong_ffi_set_grpc_authority") \ + .contain("ngx_http_lua_ffi_balancer_enable_keepalive") \ + .contain("ngx_http_lua_kong_ffi_set_log_level") \ + .contain("ngx_http_lua_kong_ffi_get_static_tag") \ + .contain("ngx_stream_lua_kong_ffi_get_static_tag") \ + .contain("ngx_http_lua_kong_ffi_get_full_client_certificate_chain") \ + .contain("ngx_http_lua_kong_ffi_disable_session_reuse") \ + .contain("ngx_http_lua_kong_ffi_set_upstream_client_cert_and_key") \ + .contain("ngx_http_lua_kong_ffi_set_upstream_ssl_trusted_store") \ + .contain("ngx_http_lua_kong_ffi_set_upstream_ssl_verify") \ + .contain("ngx_http_lua_kong_ffi_set_upstream_ssl_verify_depth") \ + .contain("ngx_stream_lua_kong_ffi_get_full_client_certificate_chain") \ + .contain("ngx_stream_lua_kong_ffi_disable_session_reuse") \ + .contain("ngx_stream_lua_kong_ffi_set_upstream_client_cert_and_key") \ + .contain("ngx_stream_lua_kong_ffi_set_upstream_ssl_trusted_store") \ + .contain("ngx_stream_lua_kong_ffi_set_upstream_ssl_verify") \ + .contain("ngx_stream_lua_kong_ffi_set_upstream_ssl_verify_depth") \ + .contain("ngx_http_lua_kong_ffi_var_get_by_index") \ + .contain("ngx_http_lua_kong_ffi_var_set_by_index") \ + .contain("ngx_http_lua_kong_ffi_var_load_indexes") + + if not fips: + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 1.1.1") \ + .nginx_compiled_openssl.matches("OpenSSL 1.1.1.+") \ + .version_requirement.key("libssl.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ + .version_requirement.key("libcrypto.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ + + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 1.1.1") \ + .version_requirement.key("libssl.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ + .version_requirement.key("libcrypto.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ + + +def libc_libcpp_suites(expect, max_libc: str, max_libcpp: str): + if max_libc: + expect("**/*.so", "libc version is less than %s" % max_libc) \ + .version_requirement.key("libc.so.6").is_not().greater_than("GLIBC_%s" % max_libc) \ + .version_requirement.key("libdl.so.2").is_not().greater_than("GLIBC_%s" % max_libc) \ + .version_requirement.key("libpthread.so.0").is_not().greater_than("GLIBC_%s" % max_libc) \ + .version_requirement.key("librt.so.1").is_not().greater_than("GLIBC_%s" % max_libc) \ + + if max_libcpp: + expect("**/*.so", "libc version is less than %s" % max_libcpp) \ + .version_requirement.key("libstdc++.so.6").is_not().greater_than("GLIBCXX_%s" % max_libcpp) + + +def arm64_suites(expect): + expect("**/*/**.so*", "Dynamic libraries are arm64 arch") \ + .arch.equals("AARCH64") + + expect("/usr/local/openresty/nginx/sbin/nginx", "Nginx is arm64 arch") \ + .arch.equals("AARCH64") From bd77954680a9c158392b4ab8fed9049f1d5d6590 Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Tue, 25 Apr 2023 15:51:36 +0800 Subject: [PATCH 2470/4351] feat(api): node readiness status endpoint (#10610) This commit introduces a new status API `/status/ready` that can be used to determine if Kong is in a healthy state and ready to serve user requests. This API returns `200` only if Kong has a valid configuration and has built the necessary data structures for handling proxy path requests. It can be used as healthcheck endpoint for load balancers, for example. KAG-76 KAG-1045 --------- Co-authored-by: Chrono Co-authored-by: Harry Co-authored-by: Qi Co-authored-by: Datong Sun --- .ci/run_tests.sh | 1 + CHANGELOG.md | 11 + autodoc/admin-api/data/admin-api.lua | 27 ++ kong-3.3.0-0.rockspec | 1 + kong/constants.lua | 2 + kong/runloop/handler.lua | 30 ++- kong/status/init.lua | 1 + kong/status/ready.lua | 117 +++++++++ .../03-readiness_endpoint_spec.lua | 236 ++++++++++++++++++ .../09-hybrid_mode/11-status_spec.lua | 160 ++++++++++++ 10 files changed, 585 insertions(+), 1 deletion(-) create mode 100644 kong/status/ready.lua create mode 100644 spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua create mode 100644 spec/02-integration/09-hybrid_mode/11-status_spec.lua diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index cb8595b32fb..8c99d252575 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -54,6 +54,7 @@ if [ "$TEST_SUITE" == "dbless" ]; then spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ spec/02-integration/04-admin_api/15-off_spec.lua \ spec/02-integration/08-status_api/01-core_routes_spec.lua \ + spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ spec/02-integration/11-dbless fi if [ "$TEST_SUITE" == "plugins" ]; then diff --git a/CHANGELOG.md b/CHANGELOG.md index b566d41b988..469898c95bd 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -56,6 +56,17 @@ This is useful for debugging. [#5885](https://github.com/Kong/kong/pull/5885) +#### Status API + +- The `status_listen` server has been enhanced with the addition of the + `/status/ready` API for monitoring Kong's health. + This endpoint provides a `200` response upon receiving a `GET` request, + but only if a valid, non-empty configuration is loaded and Kong is + prepared to process user requests. + Load balancers frequently utilize this functionality to ascertain + Kong's availability to distribute incoming requests. + [#10610](https://github.com/Kong/kong/pull/10610) + #### Plugins - **ACME**: acme plugin now supports configuring an `account_key` in `keys` and `key_sets` diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 74e77512b32..e1740566eac 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -669,6 +669,33 @@ return { means Kong does not currently have a valid configuration loaded. ]], }, + }, + ["/status/ready"] = { + GET = { + title = [[Check node readiness]], + endpoint = [[
/status/ready
]], + description = [[ + A simple way to inspect the readiness of the configuration. + + An instance is considered *ready* if it has received a valid configuration and + is ready to handle incoming requests. + + If a Kong instance is running in DB-less mode or as Hybrid mode Data Plane, + it returns `200 OK` if each worker is ready with the valid router and + plugins iterator, and the database is reachable. + + ]], + response = [[ + ``` + HTTP 200 OK + ``` + * Means Kong is ready to serve traffic. + ``` + HTTP 503 Service Unavailable + ``` + * Means Kong is not ready to serve traffic. + ]], + }, } }, config = { diff --git a/kong-3.3.0-0.rockspec b/kong-3.3.0-0.rockspec index c62b8d097c9..3bb1b8f7fa8 100644 --- a/kong-3.3.0-0.rockspec +++ b/kong-3.3.0-0.rockspec @@ -140,6 +140,7 @@ build = { ["kong.api.routes.debug"] = "kong/api/routes/debug.lua", ["kong.status"] = "kong/status/init.lua", + ["kong.status.ready"] = "kong/status/ready.lua", ["kong.tools.dns"] = "kong/tools/dns.lua", ["kong.tools.grpc"] = "kong/tools/grpc.lua", diff --git a/kong/constants.lua b/kong/constants.lua index ac122668caa..6c0c1390e6f 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -202,6 +202,8 @@ local constants = { DECLARATIVE_LOAD_KEY = "declarative_config:loaded", DECLARATIVE_HASH_KEY = "declarative_config:hash", + PLUGINS_REBUILD_COUNTER_KEY = "readiness_probe_config:plugins_rebuild_counter", + ROUTERS_REBUILD_COUNTER_KEY = "readiness_probe_config:routers_rebuild_counter", DECLARATIVE_EMPTY_CONFIG_HASH = string.rep("0", 32), CLUSTER_ID_PARAM_KEY = "cluster_id", diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b2b937c45be..ad04053d6bd 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -52,6 +52,13 @@ local is_stream_module = subsystem == "stream" local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE +local kong_shm = ngx.shared.kong +local PLUGINS_REBUILD_COUNTER_KEY = + constants.PLUGINS_REBUILD_COUNTER_KEY +local ROUTERS_REBUILD_COUNTER_KEY = + constants.ROUTERS_REBUILD_COUNTER_KEY + + local ROUTER_CACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE local ROUTER_CACHE = lrucache.new(ROUTER_CACHE_SIZE) local ROUTER_CACHE_NEG = lrucache.new(ROUTER_CACHE_SIZE) @@ -397,6 +404,11 @@ local function new_router(version) return nil, "could not create router: " .. err end + local _, err = kong_shm:incr(ROUTERS_REBUILD_COUNTER_KEY, 1, 0) + if err then + log(ERR, "failed to increase router rebuild counter: ", err) + end + return new_router end @@ -478,7 +490,23 @@ local function _set_router_version(v) end -local new_plugins_iterator = PluginsIterator.new +local new_plugins_iterator +do + local PluginsIterator_new = PluginsIterator.new + new_plugins_iterator = function(version) + local plugin_iterator, err = PluginsIterator_new(version) + if not plugin_iterator then + return nil, err + end + + local _, err = kong_shm:incr(PLUGINS_REBUILD_COUNTER_KEY, 1, 0) + if err then + log(ERR, "failed to increase plugins rebuild counter: ", err) + end + + return plugin_iterator + end +end local function build_plugins_iterator(version) diff --git a/kong/status/init.lua b/kong/status/init.lua index fd48e2059f2..b5f9c64b0ea 100644 --- a/kong/status/init.lua +++ b/kong/status/init.lua @@ -26,6 +26,7 @@ ngx.log(ngx.DEBUG, "Loading Status API endpoints") -- Load core health route api_helpers.attach_routes(app, require "kong.api.routes.health") +api_helpers.attach_routes(app, require "kong.status.ready") if kong.configuration.database == "off" then diff --git a/kong/status/ready.lua b/kong/status/ready.lua new file mode 100644 index 00000000000..14ba8ead307 --- /dev/null +++ b/kong/status/ready.lua @@ -0,0 +1,117 @@ +local declarative = require "kong.db.declarative" +local constants = require "kong.constants" + +local ngx = ngx +local ngx_log = ngx.log +local ngx_NOTICE = ngx.NOTICE +local ngx_DEBUG = ngx.DEBUG + +local tonumber = tonumber +local kong = kong +local fmt = string.format + +local get_current_hash = declarative.get_current_hash + + +local worker_count = ngx.worker.count() +local kong_shm = ngx.shared.kong + +local is_dbless = kong.configuration.database == "off" +local is_control_plane = kong.configuration.role == "control_plane" + +local PLUGINS_REBUILD_COUNTER_KEY = constants.PLUGINS_REBUILD_COUNTER_KEY +local ROUTERS_REBUILD_COUNTER_KEY = constants.ROUTERS_REBUILD_COUNTER_KEY +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH + + +local function is_dbless_ready(router_rebuilds, plugins_iterator_rebuilds) + if router_rebuilds < worker_count then + return false, fmt("router builds not yet complete, router ready" + .. " in %d of %d workers", router_rebuilds, worker_count) + end + + if plugins_iterator_rebuilds < worker_count then + return false, fmt("plugins iterator builds not yet complete, " + .. "plugins iterator ready in %d of %d workers", + plugins_iterator_rebuilds, worker_count) + end + + local current_hash = get_current_hash() + + if not current_hash then + return false, "no configuration available (configuration hash is not initialized)" + end + + if current_hash == DECLARATIVE_EMPTY_CONFIG_HASH then + return false, "no configuration available (empty configuration present)" + end + + return true +end + + +local function is_traditional_ready(router_rebuilds, plugins_iterator_rebuilds) + -- traditional mode builds router from database once inside `init` phase + if router_rebuilds == 0 then + return false, "router builds not yet complete" + end + + if plugins_iterator_rebuilds == 0 then + return false, "plugins iterator build not yet complete" + end + + return true +end + +--[[ +Checks if Kong is ready to serve. + +@return boolean indicating if Kong is ready to serve. +@return string|nil an error message if Kong is not ready, or nil otherwise. +--]] +local function is_ready() + -- control plane has no need to serve traffic + if is_control_plane then + return true + end + + local ok = kong.db:connect() -- for dbless, always ok + + if not ok then + return false, "failed to connect to database" + end + + kong.db:close() + + local router_rebuilds = + tonumber(kong_shm:get(ROUTERS_REBUILD_COUNTER_KEY)) or 0 + local plugins_iterator_rebuilds = + tonumber(kong_shm:get(PLUGINS_REBUILD_COUNTER_KEY)) or 0 + + local err + -- full check for dbless mode + if is_dbless then + ok, err = is_dbless_ready(router_rebuilds, plugins_iterator_rebuilds) + + else + ok, err = is_traditional_ready(router_rebuilds, plugins_iterator_rebuilds) + end + + return ok, err +end + +return { + ["/status/ready"] = { + GET = function(self, dao, helpers) + local ok, err = is_ready() + if ok then + ngx_log(ngx_DEBUG, "ready for proxying") + return kong.response.exit(200, { message = "ready" }) + + else + ngx_log(ngx_NOTICE, "not ready for proxying: ", err) + return kong.response.exit(503, { message = err }) + end + end + } +} diff --git a/spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua b/spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua new file mode 100644 index 00000000000..bebd321779e --- /dev/null +++ b/spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua @@ -0,0 +1,236 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.all_strategies() do + local describe_func = pending + if strategy ~= "off" then + -- skip the "off" strategy, as dbless has its own test suite + describe_func = describe + end + + describe_func("Status API - with strategy #" .. strategy, function() + local status_client + local admin_client + + describe("status readiness endpoint", function() + + lazy_setup(function() + helpers.get_db_utils(nil, {}) + assert(helpers.start_kong ({ + status_listen = "127.0.0.1:8100", + plugins = "admin-api-method", + database = strategy, + nginx_worker_processes = 8, + })) + admin_client = helpers.admin_client() + end) + + before_each(function() + status_client = helpers.http_client("127.0.0.1", 8100, 20000) + end) + + after_each(function() + if status_client then + status_client:close() + end + end) + + lazy_teardown(function() + assert(helpers.stop_kong()) + end) + + it("should return 200 in db mode", function() + local res = assert(status_client:send { + method = "GET", + path = "/status/ready", + }) + assert.res_status(200, res) + + end) + + it("should return 200 after loading an invalid config following a previously uploaded valid config.", function() + local res = assert(status_client:send { + method = "GET", + path = "/status/ready", + }) + + assert.res_status(200, res) + + local res = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format"\!@#$ + ]] + }, + headers = { + ["Content-Type"] = "multipart/form-data" + }, + }) + + assert.res_status(400, res) + + assert + .with_timeout(5) + .eventually(function() + res = status_client:send { + method = "GET", + path = "/status/ready", + } + + return res and res.status == 200 + end) + .is_truthy() + end) + end) + + end) +end + +describe("Status API - with strategy #off", function() + local status_client + local admin_client + + local start_env = { + status_listen = "127.0.0.1:8100", + plugins = "admin-api-method", + database = "off", + nginx_worker_processes = 8, + } + + lazy_setup(function() + helpers.get_db_utils(nil, {}) -- runs migrations + assert(helpers.start_kong(start_env)) + end) + + before_each(function() + admin_client = helpers.admin_client() + status_client = helpers.http_client("127.0.0.1", 8100, 20000) + end) + + after_each(function() + if status_client then + status_client:close() + end + + if admin_client then + admin_client:close() + end + end) + + lazy_teardown(function() + assert(helpers.stop_kong()) + end) + + describe("status readiness endpoint", function() + + it("should return 503 when no config, and return 200 after a valid config is uploaded", function() + + assert(helpers.restart_kong(start_env)) + + status_client:close() + + assert + .with_timeout(10) + .eventually(function() + + status_client = helpers.http_client("127.0.0.1", 8100, 20000) + + local res = status_client:send { + method = "GET", + path = "/status/ready", + } + + status_client:close() + + return res and res.status == 503 + end) + .is_truthy() + + status_client = helpers.http_client("127.0.0.1", 8100, 20000) + + admin_client:close() + + admin_client = helpers.admin_client() + + local res = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "3.0" + services: + - name: test + url: http://mockbin.org + ]] + }, + headers = { + ["Content-Type"] = "multipart/form-data" + }, + }) + + assert.res_status(201, res) + + -- wait for the config to be loaded + status_client:close() + status_client = helpers.http_client("127.0.0.1", 8100, 20000) + + assert + .with_timeout(5) + .eventually(function() + res = status_client:send { + method = "GET", + path = "/status/ready", + } + + return res and res.status == 200 + end) + .is_truthy() + + -- should return 200 after loading an invalid config following a previously uploaded valid config + + status_client:close() + status_client = helpers.http_client("127.0.0.1", 8100, 20000) + + local res = assert(status_client:send { + method = "GET", + path = "/status/ready", + }) + + assert.res_status(200, res) + + -- upload an invalid config + + local res = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format"\!@#$ + ]] + }, + headers = { + ["Content-Type"] = "multipart/form-data" + }, + }) + + assert.res_status(400, res) + + -- should still be 200 cause the invalid config is not loaded + + assert + .with_timeout(5) + .eventually(function() + res = status_client:send { + method = "GET", + path = "/status/ready", + } + + return res and res.status == 200 + end) + .is_truthy() + + end) + end) + +end) diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua new file mode 100644 index 00000000000..9167bea7f45 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -0,0 +1,160 @@ +-- 09-hybrid_mode/11-status_ready.lua +local helpers = require "spec.helpers" + +local cp_status_port = helpers.get_available_port() +local dp_status_port = 8100 + +for _, strategy in helpers.each_strategy() do + + describe("Hybrid Mode - status ready #" .. strategy, function() + + helpers.get_db_utils(strategy, {}) + + local function start_kong_dp() + return helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "serve_dp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "127.0.0.1:9002", + nginx_worker_processes = 8, + status_listen = "127.0.0.1:" .. dp_status_port, + }) + end + + local function start_kong_cp() + return helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "serve_cp", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + + status_listen = "127.0.0.1:" .. cp_status_port + }) + end + + describe("dp should returns 503 without cp", function() + + lazy_setup(function() + assert(start_kong_dp()) + end) + + lazy_teardown(function() + assert(helpers.stop_kong("serve_dp")) + end) + + -- now dp should be not ready + it("should return 503 on data plane", function() + helpers.wait_until(function() + local http_client = helpers.http_client('127.0.0.1', dp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + + local status = res and res.status + http_client:close() + if status == 503 then + return true + end + end, 10) + end) + end) + + describe("dp status ready endpoint for no config", function() + + lazy_setup(function() + assert(start_kong_dp()) + assert(start_kong_cp()) + end) + + lazy_teardown(function() + assert(helpers.stop_kong("serve_cp")) + assert(helpers.stop_kong("serve_dp")) + end) + + -- now cp should be ready + + it("returns 200 on control plane", function() + helpers.wait_until(function() + local http_client = helpers.http_client('127.0.0.1', cp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + + local status = res and res.status + http_client:close() + if status == 200 then + return true + end + end, 10) + end) + + -- now dp receive config from cp, so dp should be ready + + it("should return 200 on data plane after configuring", function() + helpers.wait_until(function() + local http_client = helpers.http_client('127.0.0.1', dp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + + local status = res and res.status + http_client:close() + if status == 200 then + return true + end + end, 10) + + assert(helpers.stop_kong("serve_cp", nil, nil, "QUIT", false)) + + -- DP should keep return 200 after CP is shut down + helpers.wait_until(function() + + local http_client = helpers.http_client('127.0.0.1', dp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + + local status = res and res.status + http_client:close() + if status == 200 then + return true + end + end, 10) + + -- recovery state between tests + assert(start_kong_cp()) + + helpers.wait_until(function() + local http_client = helpers.http_client('127.0.0.1', dp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + + local status = res and res.status + http_client:close() + if status == 200 then + return true + end + end, 10) + + end) + end) + + end) +end From cf2fdda09574bd9f1cf02459b72c622a8f94057a Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 18 Apr 2023 00:35:11 -0700 Subject: [PATCH 2471/4351] tests: add verification tests for plugin execution rules Signed-off-by: Joshua Schmid --- .../02-correctness_spec.lua | 142 ++++++++++++++++++ 1 file changed, 142 insertions(+) create mode 100644 spec/02-integration/15-plugins-iterator/02-correctness_spec.lua diff --git a/spec/02-integration/15-plugins-iterator/02-correctness_spec.lua b/spec/02-integration/15-plugins-iterator/02-correctness_spec.lua new file mode 100644 index 00000000000..91fb24c914e --- /dev/null +++ b/spec/02-integration/15-plugins-iterator/02-correctness_spec.lua @@ -0,0 +1,142 @@ +local helpers = require "spec.helpers" +local conf_loader = require "kong.conf_loader" +local insert = table.insert +local factories = require "spec.fixtures.factories.plugins" + +local PluginFactory = factories.PluginFactory +local EntitiesFactory = factories.EntitiesFactory + +for _, strategy in helpers.each_strategy() do + describe("Plugins Iterator - Ensure correctness #" .. strategy, function() + local proxy_client, expected_header, must_not_have_headers, n_entities + + lazy_teardown(function() + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + end) + + lazy_setup(function() + proxy_client = helpers.proxy_client + helpers.stop_kong() + helpers.kill_all() + assert(conf_loader(nil, {})) + n_entities = 10 + + local ef = EntitiesFactory:setup(strategy) + ef.bp.plugins:insert( + { + name = "response-transformer", + -- scope to default route + route = { id = ef.route_id }, + config = { + add = { + headers = { "response-transformed:true" } + } + } + } + ) + ef.bp.plugins:insert( + { + name = "correlation-id", + -- scope to default route + route = { id = ef.route_id }, + config = { + header_name = "correlation-id-added" + } + } + ) + + for i = 0, n_entities do + local service = ef.bp.services:insert { + path = "/anything/service-" .. i + } + ef.bp.routes:insert { + hosts = { "route.bar." .. i }, + service = { id = service.id } + } + ef.bp.plugins:insert( + { + name = "correlation-id", + service = { id = service.id }, + config = { + header_name = "correlation-id-added-service" .. i + } + } + ) + ef.bp.plugins:insert( + { + name = "response-transformer", + service = { id = service.id }, + config = { + add = { + headers = { "response-transformed-" .. i .. ":true" } + } + } + } + ) + end + + local pf = PluginFactory:setup(ef) + -- add a plugin scoped to Consumer, Route and Service + expected_header = pf:consumer_route_service() + must_not_have_headers = {} + + -- scoped to Consumer, Route + insert(must_not_have_headers, (pf:consumer_route())) + -- assure we don't iterate over #{} + assert.is_equal(#must_not_have_headers, 1) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + it("ensure no cross-contamination", function() + -- meaning that we don't run plugins that are scoped to a specific service + for i = 0, n_entities do + local r = proxy_client():get("/anything/service-" .. i, { + headers = { + host = "route.bar." .. i, + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + + -- The plugin for _THIS_ service is executed + assert.request(r).has_header("correlation-id-added-service" .. i) + assert.response(r).has_header("response-transformed-" .. i) + -- check that no header of any other service is present + for j = 0, n_entities do + if j ~= i then + assert.request(r).has_no_header("correlation-id-added-service"..j) + assert.response(r).has_no_header("response-transformed-" .. j) + end + end + end + end) + + it("runs plugins in various phases", function() + local r = proxy_client():get("/anything", { + headers = { + host = "route.test", + -- authenticate as `alice` + apikey = "alice", + }, + }) + assert.response(r).has.status(200) + -- assert that request-termination was executed + assert.request(r).has_header(expected_header) + -- assert that no other `request-transformer` plugin was executed that had lesser scopes configured + for _, header in pairs(must_not_have_headers) do + assert.request(r).has_no_header(header) + end + -- assert that the `response-transformer` plugin was executed + assert.response(r).has_header("response-transformed") + -- assert that the `correlation-id` plugin was executed + assert.request(r).has_header("correlation-id-added") + end) + end) +end From 78e544715555f82efb37c8652a1d011301b71129 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 18 Apr 2023 00:38:37 -0700 Subject: [PATCH 2472/4351] refactor: use index based lookup method Signed-off-by: Joshua Schmid --- kong/runloop/plugins_iterator.lua | 377 ++++++++---------------------- 1 file changed, 97 insertions(+), 280 deletions(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 27852438ff8..ba3dba5526b 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,38 +1,22 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" -local warmup = require "kong.cache.warmup" local utils = require "kong.tools.utils" local tablepool = require "tablepool" - -local log = ngx.log local kong = kong -local exit = ngx.exit local null = ngx.null local error = error local pairs = pairs local ipairs = ipairs local assert = assert -local tostring = tostring local fetch_table = tablepool.fetch local release_table = tablepool.release + local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } -local COMBO_R = 1 -local COMBO_S = 2 -local COMBO_RS = 3 -local COMBO_C = 4 -local COMBO_RC = 5 -local COMBO_SC = 6 -local COMBO_RSC = 7 -local COMBO_GLOBAL = 0 - -local ERR = ngx.ERR -local ERROR = ngx.ERROR - local subsystem = ngx.config.subsystem @@ -75,6 +59,21 @@ end local PLUGINS_NS = "plugins." .. subsystem +local PluginsIterator = {} + +-- Build a compound key by concatenating route_id, service_id, and consumer_id with colons as separators. +-- +-- @function build_compound_key +-- @tparam string|nil route_id The route identifier. If `nil`, an empty string is used. +-- @tparam string|nil service_id The service identifier. If `nil`, an empty string is used. +-- @tparam string|nil consumer_id The consumer identifier. If `nil`, an empty string is used. +-- @treturn string The compound key, in the format `route_id:service_id:consumer_id`. +--- +function PluginsIterator.build_compound_key(route_id, service_id, consumer_id) + return (route_id or "") .. ":" .. (service_id or "") .. ":" .. (consumer_id or "") +end + + local function get_table_for_ctx(ws) local tbl = fetch_table(PLUGINS_NS, 0, DOWNSTREAM_PHASES_COUNT + 2) @@ -127,17 +126,6 @@ end local next_seq = 0 --- Loads a plugin config from the datastore. --- @return plugin config table or an empty sentinel table in case of a db-miss -local function load_plugin_from_db(key) - local row, err = kong.db.plugins:select_by_cache_key(key) - if err then - return nil, tostring(err) - end - - return row -end - local function get_plugin_config(plugin, name, ws_id) if not plugin or not plugin.enabled then @@ -170,170 +158,73 @@ local function get_plugin_config(plugin, name, ws_id) end ---- Load the configuration for a plugin entry. --- Given a Route, Service, Consumer and a plugin name, retrieve the plugin's --- configuration if it exists. Results are cached in ngx.dict --- @param[type=string] name Name of the plugin being tested for configuration. --- @param[type=string] route_id Id of the route being proxied. --- @param[type=string] service_id Id of the service being proxied. --- @param[type=string] consumer_id Id of the consumer making the request (if any). --- @treturn table Plugin configuration, if retrieved. -local function load_configuration(ctx, - name, - route_id, - service_id, - consumer_id) - local ws_id = workspaces.get_workspace_id(ctx) or kong.default_workspace - local key = kong.db.plugins:cache_key(name, - route_id, - service_id, - consumer_id, - nil, - ws_id) - local plugin, err = kong.core_cache:get(key, - nil, - load_plugin_from_db, - key) - if err then - ctx.delay_response = nil - ctx.buffered_proxying = nil - log(ERR, tostring(err)) - return exit(ERROR) - end - - return get_plugin_config(plugin, name, ws_id) +--- +-- Lookup a configuration for a given combination of route_id, service_id, and consumer_id. +-- +-- The function checks various combinations of route_id, service_id, and consumer_id to find +-- the best matching configuration in the given 'combos' table. The priority order is as follows: +-- 1. route, service, consumer +-- 2. route, consumer +-- 3. service, consumer +-- 4. route, service +-- 5. consumer +-- 6. route +-- 7. service +-- 8. global configuration (when all keys are false) +-- +-- @function lookup_cfg +-- @tparam table combos A table containing configuration data indexed by compound keys. +-- @tparam string|nil route_id The route identifier. +-- @tparam string|nil service_id The service identifier. +-- @tparam string|nil consumer_id The consumer identifier. +-- @return any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. +--- +function PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) + + local build_compound_key = PluginsIterator.build_compound_key + + -- check for route, service, consumer combination + return combos[build_compound_key(route_id, service_id, consumer_id)] + -- check for route, consumer combination + or combos[build_compound_key(route_id, false, consumer_id)] + -- check for service, consumer combination + or combos[build_compound_key(false, service_id, consumer_id)] + -- check for route, service combination + or combos[build_compound_key(route_id, service_id, false)] + -- check for consumer combination + or combos[build_compound_key(false, false, consumer_id)] + -- check for route combination + or combos[build_compound_key(route_id, false, false)] + -- check for service combination + or combos[build_compound_key(false, service_id, false)] + -- check for global configuration + or combos[build_compound_key(false, false, false)] + -- return nil if no configuration is found + or nil end - +--- +-- Load the plugin configuration based on the context (route, service, and consumer) and plugin handler rules. +-- +-- This function filters out route, service, and consumer information from the context based on the plugin handler rules, +-- and then calls the 'lookup_cfg' function to get the best matching plugin configuration for the given combination of +-- route_id, service_id, and consumer_id. +-- +-- @function load_configuration_through_combos +-- @tparam table ctx A table containing the context information, including route, service, and authenticated_consumer. +-- @tparam table combos A table containing configuration data indexed by compound keys. +-- @tparam table plugin A table containing plugin information, including the handler with no_route, no_service, and no_consumer rules. +-- @treturn any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. +--- local function load_configuration_through_combos(ctx, combos, plugin) - local plugin_configuration - local name = plugin.name - local route = ctx.route - local service = ctx.service - local consumer = ctx.authenticated_consumer - - if route and plugin.handler.no_route then - route = nil - end - if service and plugin.handler.no_service then - service = nil - end - if consumer and plugin.handler.no_consumer then - consumer = nil - end - - local route_id = route and route.id or nil - local service_id = service and service.id or nil - local consumer_id = consumer and consumer.id or nil - - if kong.db.strategy == "off" then - if route_id and service_id and consumer_id and combos[COMBO_RSC] - and combos.rsc[route_id] and combos.rsc[route_id][service_id] - and combos.rsc[route_id][service_id][consumer_id] - then - return combos.rsc[route_id][service_id][consumer_id] - end - - if route_id and consumer_id and combos[COMBO_RC] - and combos.rc[route_id] and combos.rc[route_id][consumer_id] - then - return combos.rc[route_id][consumer_id] - end - - if service_id and consumer_id and combos[COMBO_SC] - and combos.sc[service_id] and combos.sc[service_id][consumer_id] - then - return combos.sc[service_id][consumer_id] - end - - if route_id and service_id and combos[COMBO_RS] - and combos.rs[route_id] and combos.rs[route_id][service_id] - then - return combos.rs[route_id][service_id] - end - - if consumer_id and combos[COMBO_C] and combos.c[consumer_id] then - return combos.c[consumer_id] - end - - if route_id and combos[COMBO_R] and combos.r[route_id] then - return combos.r[route_id] - end - - if service_id and combos[COMBO_S] and combos.s[service_id] then - return combos.s[service_id] - end - - if combos[COMBO_GLOBAL] then - return combos[COMBO_GLOBAL] - end + -- Filter out route, service, and consumer based on the plugin handler rules and get their ids + local route_id = (ctx.route and not plugin.handler.no_route) and ctx.route.id or nil + local service_id = (ctx.service and not plugin.handler.no_service) and ctx.service.id or nil + local consumer_id = (ctx.authenticated_consumer and not plugin.handler.no_consumer) and ctx.authenticated_consumer.id or nil - else - if route_id and service_id and consumer_id and combos[COMBO_RSC] - and combos.both[route_id] == service_id - then - plugin_configuration = load_configuration(ctx, name, route_id, service_id, - consumer_id) - if plugin_configuration then - return plugin_configuration - end - end - - if route_id and consumer_id and combos[COMBO_RC] - and combos.routes[route_id] - then - plugin_configuration = load_configuration(ctx, name, route_id, nil, - consumer_id) - if plugin_configuration then - return plugin_configuration - end - end - - if service_id and consumer_id and combos[COMBO_SC] - and combos.services[service_id] - then - plugin_configuration = load_configuration(ctx, name, nil, service_id, - consumer_id) - if plugin_configuration then - return plugin_configuration - end - end - - if route_id and service_id and combos[COMBO_RS] - and combos.both[route_id] == service_id - then - plugin_configuration = load_configuration(ctx, name, route_id, service_id) - if plugin_configuration then - return plugin_configuration - end - end - - if consumer_id and combos[COMBO_C] then - plugin_configuration = load_configuration(ctx, name, nil, nil, consumer_id) - if plugin_configuration then - return plugin_configuration - end - end - - if route_id and combos[COMBO_R] and combos.routes[route_id] then - plugin_configuration = load_configuration(ctx, name, route_id) - if plugin_configuration then - return plugin_configuration - end - end - - if service_id and combos[COMBO_S] and combos.services[service_id] then - plugin_configuration = load_configuration(ctx, name, nil, service_id) - if plugin_configuration then - return plugin_configuration - end - end - - if combos[COMBO_GLOBAL] then - return load_configuration(ctx, name) - end - end + -- Call the lookup_cfg function to get the best matching plugin configuration + return PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) end @@ -462,7 +353,6 @@ local function get_collecting_iterator(self, ctx) end -local PluginsIterator = {} local function new_ws_data() @@ -472,7 +362,6 @@ local function new_ws_data() } end - function PluginsIterator.new(version) if kong.db.strategy ~= "off" then if not version then @@ -488,7 +377,6 @@ function PluginsIterator.new(version) [ws_id] = new_ws_data() } - local cache_full local counter = 0 local page_size = kong.db.plugins.pagination.max_page_size local globals do @@ -539,102 +427,31 @@ function PluginsIterator.new(version) plugins[name] = true - local combo_key = (plugin.route and 1 or 0) - + (plugin.service and 2 or 0) - + (plugin.consumer and 4 or 0) - - local cfg - if combo_key == COMBO_GLOBAL then - cfg = get_plugin_config(plugin, name, ws_id) - if cfg then - globals[name] = cfg - end + -- Retrieve route_id, service_id, and consumer_id from the plugin object, if they exist + local route_id = plugin.route and plugin.route.id + local service_id = plugin.service and plugin.service.id + local consumer_id = plugin.consumer and plugin.consumer.id + + -- Get the plugin configuration for the specified workspace (ws_id) + local cfg = get_plugin_config(plugin, name, ws_id) + -- Determine if the plugin configuration is global (i.e., not tied to any route, service, or consumer) + local is_global = not route_id and not service_id and not consumer_id + if is_global then + -- Store the global configuration for the plugin in the 'globals' table + globals[name] = cfg end - if kong.db.strategy == "off" then - cfg = cfg or get_plugin_config(plugin, name, ws_id) - if cfg then - combos[name] = combos[name] or {} - combos[name].rsc = combos[name].rsc or {} - combos[name].rc = combos[name].rc or {} - combos[name].sc = combos[name].sc or {} - combos[name].rs = combos[name].rs or {} - combos[name].c = combos[name].c or {} - combos[name].r = combos[name].r or {} - combos[name].s = combos[name].s or {} - - combos[name][combo_key] = cfg - - if cfg.route_id and cfg.service_id and cfg.consumer_id then - combos[name].rsc[cfg.route_id] = - combos[name].rsc[cfg.route_id] or {} - combos[name].rsc[cfg.route_id][cfg.service_id] = - combos[name].rsc[cfg.route_id][cfg.service_id] or {} - combos[name].rsc[cfg.route_id][cfg.service_id][cfg.consumer_id] = cfg - - elseif cfg.route_id and cfg.consumer_id then - combos[name].rc[cfg.route_id] = - combos[name].rc[cfg.route_id] or {} - combos[name].rc[cfg.route_id][cfg.consumer_id] = cfg - - elseif cfg.service_id and cfg.consumer_id then - combos[name].sc[cfg.service_id] = - combos[name].sc[cfg.service_id] or {} - combos[name].sc[cfg.service_id][cfg.consumer_id] = cfg - - elseif cfg.route_id and cfg.service_id then - combos[name].rs[cfg.route_id] = - combos[name].rs[cfg.route_id] or {} - combos[name].rs[cfg.route_id][cfg.service_id] = cfg - - elseif cfg.consumer_id then - combos[name].c[cfg.consumer_id] = cfg - - elseif cfg.route_id then - combos[name].r[cfg.route_id] = cfg - - elseif cfg.service_id then - combos[name].s[cfg.service_id] = cfg - end - end - - else - if version == "init" and not cache_full then - local ok - ok, err = warmup.single_entity(kong.db.plugins, plugin) - if not ok then - if err ~= "no memory" then - return nil, err - end - - kong.log.warn("cache warmup of plugins has been stopped because ", - "cache memory is exhausted, please consider increasing ", - "the value of 'mem_cache_size' (currently at ", - kong.configuration.mem_cache_size, ")") - - cache_full = true - end - end - - combos[name] = combos[name] or {} - combos[name].both = combos[name].both or {} - combos[name].routes = combos[name].routes or {} - combos[name].services = combos[name].services or {} + if cfg then + -- Initialize an empty table for the plugin in the 'combos' table if it doesn't already exist + combos[name] = combos[name] or {} - combos[name][combo_key] = true + -- Build a compound key using the route_id, service_id, and consumer_id + local compound_key = PluginsIterator.build_compound_key(route_id, service_id, consumer_id) - if plugin.route and plugin.service then - combos[name].both[plugin.route.id] = plugin.service.id - - elseif plugin.route then - combos[name].routes[plugin.route.id] = true - - elseif plugin.service then - combos[name].services[plugin.service.id] = true - end + -- Store the plugin configuration in the 'combos' table using the compound key + combos[name][compound_key] = cfg end end - counter = counter + 1 end From b4a6a5109c914c6f54d1ca65a9a0184c30ab528f Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 18 Apr 2023 00:39:37 -0700 Subject: [PATCH 2473/4351] tests: unittests for refactored functions Signed-off-by: Joshua Schmid --- .../28-plugins-iterator/compound_key_spec.lua | 43 +++++++++++++++ .../28-plugins-iterator/lookup_cfg_spec.lua | 54 +++++++++++++++++++ .../29-acme/05-redis_storage_spec.lua | 4 +- 3 files changed, 100 insertions(+), 1 deletion(-) create mode 100644 spec/01-unit/28-plugins-iterator/compound_key_spec.lua create mode 100644 spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua diff --git a/spec/01-unit/28-plugins-iterator/compound_key_spec.lua b/spec/01-unit/28-plugins-iterator/compound_key_spec.lua new file mode 100644 index 00000000000..b91f9a5bdc4 --- /dev/null +++ b/spec/01-unit/28-plugins-iterator/compound_key_spec.lua @@ -0,0 +1,43 @@ +local build_compound_key = require("kong.runloop.plugins_iterator").build_compound_key + +describe("Testing build_compound_key function", function() + it("Should create a compound key with all three IDs", function() + local result = build_compound_key("route1", "service1", "consumer1") + assert.are.equal("route1:service1:consumer1", result) + end) + + it("Should create a compound key with only route_id and service_id", function() + local result = build_compound_key("route1", "service1", nil) + assert.are.equal("route1:service1:", result) + end) + + it("Should create a compound key with only route_id and consumer_id", function() + local result = build_compound_key("route1", nil, "consumer1") + assert.are.equal("route1::consumer1", result) + end) + + it("Should create a compound key with only service_id and consumer_id", function() + local result = build_compound_key(nil, "service1", "consumer1") + assert.are.equal(":service1:consumer1", result) + end) + + it("Should create a compound key with only route_id", function() + local result = build_compound_key("route1", nil, nil) + assert.are.equal("route1::", result) + end) + + it("Should create a compound key with only service_id", function() + local result = build_compound_key(nil, "service1", nil) + assert.are.equal(":service1:", result) + end) + + it("Should create a compound key with only consumer_id", function() + local result = build_compound_key(nil, nil, "consumer1") + assert.are.equal("::consumer1", result) + end) + + it("Should create an empty compound key when all parameters are nil", function() + local result = build_compound_key(nil, nil, nil) + assert.are.equal("::", result) + end) +end) diff --git a/spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua b/spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua new file mode 100644 index 00000000000..1cf8ed209c5 --- /dev/null +++ b/spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua @@ -0,0 +1,54 @@ +local PluginsIterator = require("kong.runloop.plugins_iterator") + +describe("PluginsIterator.lookup_cfg", function() + local combos = { + ["1:1:1"] = "config1", + ["1::1"] = "config2", + [":1:1"] = "config3", + ["1:1:"] = "config4", + ["::1"] = "config5", + ["1::"] = "config6", + [":1:"] = "config7", + ["::"] = "config8" + } + + it("returns the correct configuration for a given route, service, consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, "1", "1", "1") + assert.equals(result, "config1") + end) + + it("returns the correct configuration for a given route, consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, "1", nil, "1") + assert.equals(result, "config2") + end) + + it("returns the correct configuration for a given service, consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, nil, "1", "1") + assert.equals(result, "config3") + end) + + it("returns the correct configuration for a given route, service combination", function() + local result = PluginsIterator.lookup_cfg(combos, "1", "1", nil) + assert.equals(result, "config4") + end) + + it("returns the correct configuration for a given consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, nil, nil, "1") + assert.equals(result, "config5") + end) + + it("returns the correct configuration for a given route combination", function() + local result = PluginsIterator.lookup_cfg(combos, "1", nil, nil) + assert.equals(result, "config6") + end) + + it("returns the correct configuration for a given service combination", function() + local result = PluginsIterator.lookup_cfg(combos, nil, "1", nil) + assert.equals(result, "config7") + end) + + it("returns the correct configuration for the global configuration", function() + local result = PluginsIterator.lookup_cfg(combos, nil, nil, nil) + assert.equals(result, "config8") + end) +end) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index c4c807998b1..9d595605b50 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -256,7 +256,7 @@ describe("Plugin: acme (storage.redis)", function() end) end) - for _, strategy in helpers.each_strategy() do + for _, strategy in helpers.each_strategy({"postgres", "off"}) do describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() local bp local domain = "mydomain.com" @@ -270,8 +270,10 @@ describe("Plugin: acme (storage.redis)", function() red:set_timeouts(3000, 3000, 3000) -- 3 sec assert(red:connect(helpers.redis_host, helpers.redis_port)) + assert(red:multi()) assert(red:set(dummy_id .. "#http-01", "default")) assert(red:set(namespace .. dummy_id .. "#http-01", namespace)) + assert(red:exec()) assert(red:close()) end From a2bac9bf0343133764ca6ebb51ebe19cf4b1dab9 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 25 Apr 2023 01:03:37 -0700 Subject: [PATCH 2474/4351] fix: align global plugin behaviour with EE Signed-off-by: Joshua Schmid --- kong/runloop/plugins_iterator.lua | 1 - 1 file changed, 1 deletion(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index ba3dba5526b..b3ae123e188 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -469,7 +469,6 @@ function PluginsIterator.new(version) local cfg = globals[name] if cfg then - globals[name] = nil for _, phase in ipairs(NON_COLLECTING_PHASES) do if plugin.handler[phase] then local plugins = globals[phase] From 9728580cb7c00ad09d9be2b7cdba17d2ad378654 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 25 Apr 2023 10:50:13 +0200 Subject: [PATCH 2475/4351] docs(changelog): tracing fixes/additions (#10704) bulk update of the changelog with some recent fixes/additions --- CHANGELOG.md | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 469898c95bd..55855f6467f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -47,6 +47,8 @@ Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. [#10595](https://github.com/Kong/kong/pull/10595) [#10204](https://github.com/Kong/kong/pull/10204) +- Tracing: rename spans to simplify filtering on tracing backends. + [#10577](https://github.com/Kong/kong/pull/10577) #### Admin API @@ -129,6 +131,13 @@ [#10691](https://github.com/Kong/kong/pull/10691) - Fix a typo of mlcache option `shm_set_tries`. [#10712](https://github.com/Kong/kong/pull/10712) +- Tracing: fix an issue that caused the `sampled` flag of incoming propagation + headers to be handled incorrectly and only affect some spans. + [#10655](https://github.com/Kong/kong/pull/10655) +- Tracing: fix an issue that was preventing `http_client` spans to be created for OpenResty HTTP client requests. + [#10680](https://github.com/Kong/kong/pull/10680) +- Tracing: fix an approximation issue that resulted in reduced precision of the balancer span start and end times. + [#10681](https://github.com/Kong/kong/pull/10681) #### Admin API @@ -146,6 +155,10 @@ [#10522](https://github.com/Kong/kong/pull/10522) - **OpenTelemetry**: fix an issue that reconfigure of OpenTelemetry does not take effect. [#10172](https://github.com/Kong/kong/pull/10172) +- **OpenTelemetry**: fix an issue that caused spans to be propagated incorrectly + resulting in a wrong hierarchy being rendered on tracing backends. + [#10663](https://github.com/Kong/kong/pull/10663) + #### PDK From 5dbd4e0c9f836f04ff24dab79b0f5b895d224b3f Mon Sep 17 00:00:00 2001 From: sabertobihwy Date: Tue, 25 Apr 2023 17:06:18 +0800 Subject: [PATCH 2476/4351] docs(bazel): improving docs on using Bazel (#10645) * docs(bazel): improving docs on using Bazel * work on comments * update --- build/README.md | 142 +++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 115 insertions(+), 27 deletions(-) diff --git a/build/README.md b/build/README.md index 6507b3f3eae..7a22f863b50 100644 --- a/build/README.md +++ b/build/README.md @@ -8,22 +8,42 @@ The build system is tested on Linux (x86_64 and arm64) and macOS (Intel chip and ## Prerequisites +The following examples should be performed under the Kong source codebase. + The build system requires the following tools to be installed: - [Bazel/Bazelisk](https://bazel.build/install/bazelisk), Bazelisk is recommended to ensure the correct version of Bazel is used. - - Use `make check-bazel` to install Bazelisk into `bin/bazel`, then use `export PATH=bin:$PATH` to add it into your `PATH`. -- [Build dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#build-and-install-from-source) + We can install Bazelisk by running the following command: + + ```bash + # install Bazelisk into $PWD/bin/bazel + make check-bazel + // add Bazelisk into your $PATH + export PATH=bin:$PATH + // check bazel version + bazel version + ``` + +- [Build dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#build-and-install-from-source) ## Building -To build Kong and all its dependencies, run the following command: +### Build dependencies + +Run the following command to build dependencies of Kong: ```bash bazel build //build:kong --verbose_failures ``` -The build output is in `bazel-bin/build/kong-dev`. +This will build luarocks, the OpenResty distribution of Kong, and the `lua-resty-*` libs required by Kong. + +During the first run, it will take some time to perform a complete build, which includes downloading dependent files and compiling. + +Once the build is complete, you will see four `bazel-*` folders in the current directory. Refer to the [workspace layout diagram](https://bazel.build/remote/output-directories?hl=en#layout-diagram) for their respective definitions. + +### Development environment To use the build as a virtual development environment, run: @@ -32,34 +52,90 @@ bazel build //build:venv --verbose_failures . ./bazel-bin/build/kong-dev-venv.sh ``` -Some other targets one might find useful for debugging are: +This operation primarily accomplishes the following: + +1. Add the Bazel build output folder containing `resty`, `luarocks` and other commands to PATH so that the commands in the build output can be used directly. +2. Set and specify the runtime path for Kong. +3. Provide Bash functions to start and stop the database and other third-party dependency services required for Kong development environment using Docker, read more: [Start Kong](../DEVELOPER#start-kong). + +### Debugging + +Query list all direct dependencies of the `kong` target + +```bash +bazel query 'deps(//build:kong, 1)' + +# output +@openresty//:luajit +@openresty//:openresty +... +``` + +We can use the target labels to build the dependency directly, for example: + +- `bazel build @openresty//:openresty`: builds openresty +- `bazel build @luarocks//:luarocks_make`: builds luarocks for Kong dependencies + +#### Debugging variables in *.bzl files + +Use `print` function to print the value of the variable in the `*.bzl` file. For example, we can print the value of the `WORKSPACE_PATH` variable in the `_load_bindings_impl` function in [kong_bindings.bzl](../build/kong_bindings.bzl) by adding the following code: + +```python +content += '"WORKSPACE_PATH": "%s",\n' % workspace_path +# add the following line +print("WORKSPACE_PATH: %s" % workspace_path) +``` + +Since `load_bindings` is called in the `WORKSPACE` file, and `_load_bindings_impl` is the implementation of `load_bindings`, we can just run the following command to print the value of the `WORKSPACE_PATH` variable: + +```bash +bazel build //build:kong + +# output +DEBUG: path/to/kong-dev/kong/build/kong_bindings.bzl:16:10: WORKSPACE_PATH: path/to/kong-dev/kong +``` + +### Some useful Bazel query commands -- `@openresty//:openresty`: builds openresty -- `@luarocks//:luarocks_make`: builds luarocks for Kong dependencies +- `bazel query 'deps(//build:kong)'`: list all dependencies of the `kong` target. +- `bazel query 'kind("cc_library", deps(//build:kong))'`: list all C/C++ dependencies of the `kong` target. +- `bin/bazel query 'deps(//build:kong)' --output graph` > kong_dependency_graph.dot: generate a dependency graph of the `kong` target in the DOT format, we can use [Graphviz](https://graphviz.org/) to visualize the graph. + +We can learn more about Bazel query from [Bazel query](https://bazel.build/versions/6.0.0/query/quickstart). ### Build Options Following build options can be used to set specific features: -- **--//:debug=true** turn on debug options for OpenResty and LuaJIT, default to true. -- **--action_env=BUILD_NAME=** set the `build_name`, multiple build can exist at same time to allow you -switch between different Kong versions or branches. Default to `kong-dev`; don't set this when you are -building a building an binary package. -- **--action_env=INSTALL_DESTDIR=** set the directory when the build is intended to be installed. Bazel won't -actually install files into this directory, but this will make sure certain hard coded paths and RPATH is -correctly set when building a package. Default to `bazel-bin/build/`. +- `**--//:debug=true**` + - Default to true. + - Turn on debug options and debugging symbols for OpenResty, LuaJIT and OpenSSL, which useful for debug with GDB and SystemTap. +- `**--action_env=BUILD_NAME=**` + - Default to `kong-dev`. + - Set the `build_name`, multiple build can exist at same time to allow you +switch between different Kong versions or branches. Don't set this when you are +building a building an binary package. -### Official build +- `**--action_env=INSTALL_DESTDIR=**` + - Default to `bazel-bin/build/`. + - Set the directory when the build is intended to be installed. Bazel won't +actually install files into this directory, but this will make sure certain hard coded paths and RPATH is correctly set when building a package. -`--config release` specifies the build configuration to use for release, it sets following build options: +Command example: -``` +```bash build:release --//:debug=false build:release --action_env=BUILD_NAME=kong-dev build:release --action_env=INSTALL_DESTDIR=/usr/local ``` +### Official build + +`--config release` specifies the build configuration to use for release. + +For the official release behavior, some build options are fixed, so they are defined in the `Release flags` in [.bazelrc](../.bazelrc). Read [bazlerc](https://bazel.build/run/bazelrc) for more information. + To build an official release, use: ```bash @@ -67,6 +143,7 @@ bazel build --config release //build:kong --verbose_failures ``` Supported build targets for binary packages: + - `:kong_deb` - `:kong_el7` - `:kong_el8` @@ -78,10 +155,9 @@ For example, to build the deb package: ```bash bazel build --verbose_failures --config release :kong_deb - ``` -Run `bazel clean` to clean the bazel build cache. +and we can find the package which named `kong.amd64.deb` in `bazel-bin/pkg`. #### GPG Signing @@ -91,12 +167,15 @@ GPG singing is supported for the rpm packages (`el*` and `aws*`). bazel build //:kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ``` +- `RPM_SIGNING_KEY_FILE`: the path to the GPG private key file. +- `NFPM_RPM_PASSPHRASE`: the passphrase of the GPG private key. + ## Cross compiling Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: - **//:ubuntu-22.04-arm64** Ubuntu 22.04 ARM64 - - Requires user to manually install `crossbuild-essential-arm64`. + - Requires user to manually install `crossbuild-essential-arm64`. - **//:alpine-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. Make sure platforms are selected both in building Kong and packaging kong: @@ -114,7 +193,13 @@ The `.log` files in `bazel-bin` contain the build logs. ## FAQ -### Caching +### Cleanup + +In some cases where the build fails or the build is interrupted, the build system may leave behind some temporary files. To clean up the build system, run the following command or simply rerun the build: + +```shell +bazel clean +``` Bazel utilizes a cache to speed up the build process. You might want to clear the cache actively if you recently changed `BUILD_NAME` or `INSTALL_DESTDIR`. @@ -125,16 +210,19 @@ To completely remove the entire working tree created by a Bazel instance, run: bazel clean --expunge ``` -### Cleanup +### Bazel Loading Order -In some cases where the build fails or the build is interrupted, the build system may leave behind some temporary files. To clean up the build system, run the following command or simply rerun the build: +Bazel's file loading order primarily depends on the order of `load()` statements in the `WORKSPACE` and `BUILD` files. -```shell -bazel clean -``` +1. Bazel first loads the `WORKSPACE` file. In the `WORKSPACE` file, `load()` statements are executed in order from top to bottom. These `load()` statements load external dependencies and other `.bzl` files. +2. Next, when building a target, Bazel loads the corresponding BUILD file according to the package where the target is located. In the `BUILD` file, `load()` statements are also executed in order from top to bottom. These `load()` statements are usually used to import macro and rule definitions. + +Note: + +1. In Bazel's dependency tree, the parent target's `BUILD` file is loaded before the child target's `BUILD` file. +2. Bazel caches loaded files during the build process. This means that when multiple targets reference the same file, that file is only loaded once. ### Known Issues - On macOS, the build may not work with only Command Line Tools installed, you will typically see errors like `../libtool: line 154: -s: command not found`. In such case, installing Xcode should fix the issue. - If you have configure `git` to use SSH protocol to replace HTTPS protocol, but haven't setup SSH agent, you might see errors like `error: Unable to update registry crates-io`. In such case, set `export CARGO_NET_GIT_FETCH_WITH_CLI=true` to use `git` command line to fetch the repository. - From 6dcfa3b6ad64f02d29d28e504edf3ab4b34822b0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 26 Apr 2023 11:08:32 +0800 Subject: [PATCH 2477/4351] tests(proxy/ssl): enable ssl tests for flavor traditional_compat (#10747) --- spec/02-integration/05-proxy/06-ssl_spec.lua | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 0f9e94bcf8e..e7494534901 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -12,8 +12,9 @@ local function get_cert(server_name) return stdout end +for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do for _, strategy in helpers.each_strategy() do - describe("SSL [#" .. strategy .. "]", function() + describe("SSL [#" .. strategy .. ", flavor = " .. flavor .. "]", function() local proxy_client local https_client @@ -205,6 +206,7 @@ for _, strategy in helpers.each_strategy() do -- /wildcard tests assert(helpers.start_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", trusted_ips = "127.0.0.1", @@ -373,6 +375,7 @@ for _, strategy in helpers.each_strategy() do describe("from not trusted_ip", function() lazy_setup(function() assert(helpers.restart_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", trusted_ips = nil, @@ -397,6 +400,7 @@ for _, strategy in helpers.each_strategy() do describe("from trusted_ip", function() lazy_setup(function() assert(helpers.restart_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", trusted_ips = "127.0.0.1", @@ -437,6 +441,7 @@ for _, strategy in helpers.each_strategy() do -- untrusted ip lazy_setup(function() assert(helpers.restart_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", trusted_ips = "1.2.3.4", -- explicitly trust an IP that is not us @@ -465,6 +470,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() assert(helpers.restart_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -519,7 +525,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("TLS proxy [#" .. strategy .. "]", function() + describe("TLS proxy [#" .. strategy .. ", flavor = " .. flavor .. "]", function() lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -560,6 +566,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong { + router_flavor = flavor, database = strategy, stream_listen = "127.0.0.1:9020 ssl" }) @@ -613,7 +620,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("SSL [#" .. strategy .. "]", function() + describe("SSL [#" .. strategy .. ", flavor = " .. flavor .. "]", function() lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -646,6 +653,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -664,9 +672,10 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("kong.runloop.certificate invalid SNI [#" .. strategy .. "]", function() + describe("kong.runloop.certificate invalid SNI [#" .. strategy .. ", flavor = " .. flavor .. "]", function() lazy_setup(function() assert(helpers.start_kong { + router_flavor = flavor, database = strategy, }) end) @@ -729,3 +738,4 @@ for _, strategy in helpers.each_strategy() do end) end +end From 51ce5510531931f06f53a0245d4c4e5bcf713539 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 26 Apr 2023 11:49:56 +0800 Subject: [PATCH 2478/4351] docs(build): minor style fix (#10741) --- build/README.md | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/build/README.md b/build/README.md index 7a22f863b50..466b026b713 100644 --- a/build/README.md +++ b/build/README.md @@ -19,9 +19,9 @@ The build system requires the following tools to be installed: ```bash # install Bazelisk into $PWD/bin/bazel make check-bazel - // add Bazelisk into your $PATH + # add Bazelisk into your $PATH export PATH=bin:$PATH - // check bazel version + # check bazel version bazel version ``` @@ -54,7 +54,7 @@ bazel build //build:venv --verbose_failures This operation primarily accomplishes the following: -1. Add the Bazel build output folder containing `resty`, `luarocks` and other commands to PATH so that the commands in the build output can be used directly. +1. Add the Bazel build output folder containing `resty`, `luarocks` and other commands to `$PATH` so that the commands in the build output can be used directly. 2. Set and specify the runtime path for Kong. 3. Provide Bash functions to start and stop the database and other third-party dependency services required for Kong development environment using Docker, read more: [Start Kong](../DEVELOPER#start-kong). @@ -197,7 +197,7 @@ The `.log` files in `bazel-bin` contain the build logs. In some cases where the build fails or the build is interrupted, the build system may leave behind some temporary files. To clean up the build system, run the following command or simply rerun the build: -```shell +```bash bazel clean ``` @@ -206,7 +206,7 @@ if you recently changed `BUILD_NAME` or `INSTALL_DESTDIR`. To completely remove the entire working tree created by a Bazel instance, run: -```shell +```bash bazel clean --expunge ``` From 90653cd2ed846a2b9610f0a894795196309c81b1 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 17 Apr 2023 08:58:32 +0000 Subject: [PATCH 2479/4351] chore(deps): bump docker/login-action Bumps [docker/login-action](https://github.com/docker/login-action) from 219c305e1ce92a755f3aa4ba17387c95df31e987 to 40891eba8c2bcd1309b07ba8b11232f313e86779. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/219c305e1ce92a755f3aa4ba17387c95df31e987...40891eba8c2bcd1309b07ba8b11232f313e86779) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index aa8060cba16..d60e373ace5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -325,7 +325,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 + uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -415,7 +415,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 + uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -492,7 +492,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 + uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -609,7 +609,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@219c305e1ce92a755f3aa4ba17387c95df31e987 # v2.1.0 + uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From 9e3a6d56219b36a584ff8332e4375613bb02fb42 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 26 Apr 2023 16:15:26 +0800 Subject: [PATCH 2480/4351] fix(venv): use shell agnostic script to generate env files and support (#10738) This reduces the burden of developer needs to learn fish/zsh/bash syntax to add features to the venv. Now only the skleton is depending on each shell's flavor, the actual logic to set env vars and start docker-compose is always in bash. Fix KAG-441, KAG-1350 --- build/BUILD.bazel | 3 +++ build/templates/venv-commons | 37 ++++++++++++++++++++------- build/templates/venv.fish | 10 +++++--- build/templates/venv.sh | 12 ++++++--- scripts/dependency_services/common.sh | 37 +++++++++++++++++---------- scripts/dependency_services/up.fish | 26 +++++++++---------- scripts/dependency_services/up.sh | 31 ++++++++++------------ 7 files changed, 94 insertions(+), 62 deletions(-) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index dfbe6fd2a16..4f0c2cd2141 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -151,6 +151,9 @@ kong_template_file( name = "venv-commons", is_executable = True, output = "%s-venv/lib/venv-commons" % KONG_VAR["BUILD_NAME"], + substitutions = { + "{{workspace_path}}": KONG_VAR["WORKSPACE_PATH"], + }, template = "//build:templates/venv-commons", ) diff --git a/build/templates/venv-commons b/build/templates/venv-commons index e26110d6425..436dd8a83d0 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -1,9 +1,23 @@ +#!/bin/bash -test -z "$KONG_VENV" && exit 1 +# template variables starts +workspace_path="{{workspace_path}}" +# template variables ends + +if [ "$#" -ne 2 ]; then + echo "Usage: $0 KONG_VENV KONG_VENV_ENV_FILE" + exit 1 +fi + +KONG_VENV=$1 +KONG_VENV_ENV_FILE=$2 + +# clear the file +>| $KONG_VENV_ENV_FILE # use env vars to let Fish shell happy, we will unset them later -export ROCKS_CONFIG="$KONG_VENV/rocks_config" -export ROCKS_ROOT="$KONG_VENV" +LUAROCKS_CONFIG="$KONG_VENV/rocks_config" +ROCKS_ROOT="$KONG_VENV" chmod -R a+rw "$KONG_VENV" @@ -14,18 +28,14 @@ $KONG_VENV/openresty/bin/resty -I $KONG_VENV/openresty/site/lualib -I $KONG_VENV " >| "$KONG_VENV/venv/bin/resty" chmod +x "$KONG_VENV/venv/bin/resty" -export PATH="$KONG_VENV/venv/bin:$KONG_VENV/openresty/bin:$KONG_VENV/openresty/nginx/sbin:$KONG_VENV/openresty/luajit/bin:$KONG_VENV/luarocks/bin:$KONG_VENV/bin:$workspace_path/bin:$PATH" - echo " rocks_trees = { { name = [[system]], root = [[$ROCKS_ROOT]] } } -" >| "$ROCKS_CONFIG" - -export LUAROCKS_CONFIG="$ROCKS_CONFIG" +" >| "$LUAROCKS_CONFIG" # duplicate package.[c]path even though we have set in resty-cli, so luajit and kong can consume -export LUA_PATH="\ +LUA_PATH="\ $ROCKS_ROOT/share/lua/5.1/?.lua;$ROCKS_ROOT/share/lua/5.1/?.ljbc;\ $ROCKS_ROOT/share/lua/5.1/?/init.lua;$ROCKS_ROOT/share/lua/5.1/?/init.ljbc;\ $KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;\ @@ -33,6 +43,7 @@ $KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/site/lualib/?/i $KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?.ljbc;\ $KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?/init.ljbc;\ $KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua" + # XXX EE if [ -d "./plugins-ee" ] ; then links_dir="${workspace_path}/bazel-bin/build/ee/plugins-ee" @@ -50,7 +61,15 @@ fi # default; duplicate of 'lua_package_path' in kong.conf and nginx_kong.lua LUA_PATH="./?.lua;./?/init.lua;$LUA_PATH;;" +# write envs to env file +cat >> $KONG_VENV_ENV_FILE </dev/null && stop_services @@ -31,12 +32,15 @@ deactivate () { } start_services () { - source $workspace_path/scripts/dependency_services/up.sh + . $workspace_path/scripts/dependency_services/up.sh # stop_services is defined by the script above } # actually set env vars -. ${KONG_VENV}-venv/lib/venv-commons +KONG_VENV_ENV_FILE=$(mktemp) +export KONG_VENV_ENV_FILE +bash ${KONG_VENV}-venv/lib/venv-commons $KONG_VENV $KONG_VENV_ENV_FILE +. $KONG_VENV_ENV_FILE # set shell prompt if [ -z "${KONG_VENV_DISABLE_PROMPT-}" ] ; then diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index 3785b7b70b0..3218365be1b 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -1,24 +1,34 @@ #!/bin/bash -if [ "$#" -ne 2 ]; then - echo "Usage: $0 KONG_ENV_FILE KONG_ENV_DOWN_FILE" +if [ "$#" -ne 1 ]; then + echo "Usage: $0 KONG_SERVICE_ENV_FILE" exit 1 fi -KONG_ENV_FILE=$1 -KONG_ENV_DOWN_FILE=$2 +if docker compose version >/dev/null 2>&1; then + DOCKER_COMPOSE="docker compose" +elif [[ -z $(which docker-compose) ]]; then + echo "docker-compose or docker compose plugin not installed" + exit 1 +else + DOCKER_COMPOSE="docker-compose" +fi + +KONG_SERVICE_ENV_FILE=$1 +# clear the file +> $KONG_SERVICE_ENV_FILE -> $KONG_ENV_FILE -> $KONG_ENV_DOWN_FILE +cwd=$(realpath $(dirname $(readlink -f ${BASH_SOURCE[0]}))) -cwd=$(realpath $(dirname $(readlink -f $BASH_SOURCE[0]))) -docker_compose_file=${cwd}/docker-compose-test-services.yml -docker_compose_project=kong +export COMPOSE_FILE=$cwd/docker-compose-test-services.yml +export COMPOSE_PROJECT_NAME="$(basename $(realpath $cwd/../../))-$(basename ${KONG_VENV:-kong-dev})" +echo "export COMPOSE_FILE=$COMPOSE_FILE" >> $KONG_SERVICE_ENV_FILE +echo "export COMPOSE_PROJECT_NAME=$COMPOSE_PROJECT_NAME" >> $KONG_SERVICE_ENV_FILE -docker-compose -f "$docker_compose_file" -p "$docker_compose_project" up -d +$DOCKER_COMPOSE up -d if [ $? -ne 0 ]; then - echo "Something goes wrong, please check docker-compose output" + echo "Something goes wrong, please check $DOCKER_COMPOSE output" return fi @@ -42,15 +52,14 @@ for svc in "${!ports[@]}"; do for port_def in ${ports[$svc]}; do env_name=$(echo $port_def |cut -d: -f1) private_port=$(echo $port_def |cut -d: -f2) - exposed_port=$(docker-compose -f "$docker_compose_file" -p "$docker_compose_project" port $svc $private_port | cut -d: -f2) + exposed_port=$($DOCKER_COMPOSE port $svc $private_port | cut -d: -f2) if [ -z $exposed_port ]; then echo "Port $env_name for service $svc unknown" continue fi for prefix in $env_prefixes; do _kong_added_envs="$_kong_added_envs ${prefix}${env_name}" - eval "echo export ${prefix}${env_name}=$exposed_port >> $KONG_ENV_FILE" - eval "echo ${prefix}${env_name} >> $KONG_ENV_DOWN_FILE" + echo "export ${prefix}${env_name}=$exposed_port" >> $KONG_SERVICE_ENV_FILE done done done diff --git a/scripts/dependency_services/up.fish b/scripts/dependency_services/up.fish index e7838bd8d89..6f73b66c3de 100755 --- a/scripts/dependency_services/up.fish +++ b/scripts/dependency_services/up.fish @@ -2,31 +2,29 @@ set cwd (dirname (status --current-filename)) -set -xg docker_compose_file $cwd/docker-compose-test-services.yml -set -xg docker_compose_project kong +set -xg KONG_SERVICE_ENV_FILE $(mktemp) -set -xg KONG_ENV_FILE $(mktemp) || exit 1 -set -xg KONG_ENV_DOWN_FILE $(mktemp) || exit 1 - -bash "$cwd/common.sh" $KONG_ENV_FILE $KONG_ENV_DOWN_FILE +bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE if test $status -ne 0 echo "Something goes wrong, please check common.sh output" return end -source $KONG_ENV_FILE +source $KONG_SERVICE_ENV_FILE function stop_services -d 'Stop dependency services of Kong and clean up environment variables.' - for i in (cat $KONG_ENV_DOWN_FILE) - set -e $i + if test -n $COMPOSE_FILE && test -n $COMPOSE_PROJECT_NAME + docker compose down end - rm -rf $KONG_ENV_FILE $KONG_ENV_DOWN_FILE - set -e KONG_ENV_FILE KONG_ENV_DOWN_FILE - if test -n $docker_compose_file && test -n $docker_compose_project - docker-compose -f "$docker_compose_file" -p "$docker_compose_project" down - set -e docker_compose_file docker_compose_project + + for i in (cat $KONG_SERVICE_ENV_FILE | cut -d ' ' -f2 | cut -d '=' -f1) + set -e $i end + + rm -f $KONG_SERVICE_ENV_FILE + set -e KONG_SERVICE_ENV_FILE + functions -e stop_services end diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh index 1f1eddc5e8f..14f98400b0c 100755 --- a/scripts/dependency_services/up.sh +++ b/scripts/dependency_services/up.sh @@ -1,43 +1,38 @@ #!/bin/bash -export KONG_ENV_FILE=$(mktemp) || exit 1 -export KONG_ENV_DOWN_FILE=$(mktemp) || exit 1 - if [ "${BASH_SOURCE-}" = "$0" ]; then echo "You must source this script: \$ source $0" >&2 exit 33 fi +export KONG_SERVICE_ENV_FILE=$(mktemp) + if [ -n "$ZSH_VERSION" ]; then - cwd=$(realpath $(dirname $(readlink -f ${(%):-%N}))) + cwd=$(dirname $(readlink -f ${(%):-%N})) else - cwd=$(realpath $(dirname $(readlink -f ${BASH_SOURCE[0]}))) + cwd=$(dirname $(readlink -f ${BASH_SOURCE[0]})) fi -docker_compose_file=${cwd}/docker-compose-test-services.yml -docker_compose_project=kong - - -bash "$cwd/common.sh" $KONG_ENV_FILE $KONG_ENV_DOWN_FILE +bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE if [ $? -ne 0 ]; then echo "Something goes wrong, please check common.sh output" return fi -source $KONG_ENV_FILE +. $KONG_SERVICE_ENV_FILE stop_services () { - for i in $(cat $KONG_ENV_DOWN_FILE); do + if test -n "$COMPOSE_FILE" && test -n "$COMPOSE_PROJECT_NAME"; then + docker compose down + fi + + for i in $(cat $KONG_SERVICE_ENV_FILE | cut -f2 | cut -d '=' -f1); do unset $i done - rm -rf $KONG_ENV_FILE $KONG_ENV_DOWN_FILE - unset KONG_ENV_FILE KONG_ENV_DOWN_FILE + rm -rf $KONG_SERVICE_ENV_FILE + unset KONG_SERVICE_ENV_FILE - if test -n "$docker_compose_file" && test -n "$docker_compose_project"; then - docker-compose -f "$docker_compose_file" -p "$docker_compose_project" down - unset docker_compose_file docker_compose_project cwd - fi unset -f stop_services } From c32088af5032ed3b19412388d946c0164e26dc83 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 26 Apr 2023 11:58:23 +0300 Subject: [PATCH 2481/4351] docs(admin): keys.jwk and keys.pem.private_key/public_key are referenceable (#10743) Signed-off-by: Aapo Talvensaari --- autodoc/admin-api/data/admin-api.lua | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index e1740566eac..49208ad0c8a 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -681,7 +681,7 @@ return { is ready to handle incoming requests. If a Kong instance is running in DB-less mode or as Hybrid mode Data Plane, - it returns `200 OK` if each worker is ready with the valid router and + it returns `200 OK` if each worker is ready with the valid router and plugins iterator, and the database is reachable. ]], @@ -2409,6 +2409,10 @@ return { jwk = { description = [[ A JSON Web Key represented as a string. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). ]], example = '{"alg":"RSA", "kid": "42", ...}' }, @@ -2420,12 +2424,20 @@ return { ["pem.private_key"] = { description = [[ The private key in PEM format. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). ]], example = "-----BEGIN" }, ["pem.public_key"] = { description = [[ - The pubkic key in PEM format. + The public key in PEM format. + + This field is _referenceable_, which means it can be securely stored as a + [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) + in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). ]], example = "-----BEGIN" }, From 8de9db2778888f30c8491ad416957e95d5838ac3 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 26 Apr 2023 20:50:13 +0800 Subject: [PATCH 2482/4351] test(acme): fix acme flaky test (#10752) --- .../29-acme/05-redis_storage_spec.lua | 21 +++++++++++-------- 1 file changed, 12 insertions(+), 9 deletions(-) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 9d595605b50..76d0fc92184 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -256,7 +256,7 @@ describe("Plugin: acme (storage.redis)", function() end) end) - for _, strategy in helpers.each_strategy({"postgres", "off"}) do + for _, strategy in helpers.each_strategy({"postgres", "cassandra"}) do describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() local bp local domain = "mydomain.com" @@ -362,16 +362,19 @@ describe("Plugin: acme (storage.redis)", function() admin_client:close() local proxy_client = helpers.proxy_client() - local res = assert(proxy_client:send { - method = "GET", - path = "/.well-known/acme-challenge/" .. dummy_id, - headers = { host = domain } - }) + -- wait until admin API takes effect + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = domain } + }) + assert.response(res).has.status(200) + local body = res:read_body() + return namespace.."\n" == body + end, 10) - assert.response(res).has.status(200) - local body = res:read_body() proxy_client:close() - assert.equal(namespace.."\n", body) end) end) end From f3f22210f0d7935a022e8fc3081f71dcd8948a3b Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 26 Apr 2023 00:56:03 -0700 Subject: [PATCH 2483/4351] Revert "refactor: use index based lookup method" This reverts commit 78e544715555f82efb37c8652a1d011301b71129. --- kong/runloop/plugins_iterator.lua | 377 ++++++++++++++++++++++-------- 1 file changed, 280 insertions(+), 97 deletions(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index b3ae123e188..94f34727471 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,22 +1,38 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" +local warmup = require "kong.cache.warmup" local utils = require "kong.tools.utils" local tablepool = require "tablepool" + +local log = ngx.log local kong = kong +local exit = ngx.exit local null = ngx.null local error = error local pairs = pairs local ipairs = ipairs local assert = assert +local tostring = tostring local fetch_table = tablepool.fetch local release_table = tablepool.release - local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } +local COMBO_R = 1 +local COMBO_S = 2 +local COMBO_RS = 3 +local COMBO_C = 4 +local COMBO_RC = 5 +local COMBO_SC = 6 +local COMBO_RSC = 7 +local COMBO_GLOBAL = 0 + +local ERR = ngx.ERR +local ERROR = ngx.ERROR + local subsystem = ngx.config.subsystem @@ -59,21 +75,6 @@ end local PLUGINS_NS = "plugins." .. subsystem -local PluginsIterator = {} - --- Build a compound key by concatenating route_id, service_id, and consumer_id with colons as separators. --- --- @function build_compound_key --- @tparam string|nil route_id The route identifier. If `nil`, an empty string is used. --- @tparam string|nil service_id The service identifier. If `nil`, an empty string is used. --- @tparam string|nil consumer_id The consumer identifier. If `nil`, an empty string is used. --- @treturn string The compound key, in the format `route_id:service_id:consumer_id`. ---- -function PluginsIterator.build_compound_key(route_id, service_id, consumer_id) - return (route_id or "") .. ":" .. (service_id or "") .. ":" .. (consumer_id or "") -end - - local function get_table_for_ctx(ws) local tbl = fetch_table(PLUGINS_NS, 0, DOWNSTREAM_PHASES_COUNT + 2) @@ -126,6 +127,17 @@ end local next_seq = 0 +-- Loads a plugin config from the datastore. +-- @return plugin config table or an empty sentinel table in case of a db-miss +local function load_plugin_from_db(key) + local row, err = kong.db.plugins:select_by_cache_key(key) + if err then + return nil, tostring(err) + end + + return row +end + local function get_plugin_config(plugin, name, ws_id) if not plugin or not plugin.enabled then @@ -158,73 +170,170 @@ local function get_plugin_config(plugin, name, ws_id) end ---- --- Lookup a configuration for a given combination of route_id, service_id, and consumer_id. --- --- The function checks various combinations of route_id, service_id, and consumer_id to find --- the best matching configuration in the given 'combos' table. The priority order is as follows: --- 1. route, service, consumer --- 2. route, consumer --- 3. service, consumer --- 4. route, service --- 5. consumer --- 6. route --- 7. service --- 8. global configuration (when all keys are false) --- --- @function lookup_cfg --- @tparam table combos A table containing configuration data indexed by compound keys. --- @tparam string|nil route_id The route identifier. --- @tparam string|nil service_id The service identifier. --- @tparam string|nil consumer_id The consumer identifier. --- @return any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. ---- -function PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) - - local build_compound_key = PluginsIterator.build_compound_key - - -- check for route, service, consumer combination - return combos[build_compound_key(route_id, service_id, consumer_id)] - -- check for route, consumer combination - or combos[build_compound_key(route_id, false, consumer_id)] - -- check for service, consumer combination - or combos[build_compound_key(false, service_id, consumer_id)] - -- check for route, service combination - or combos[build_compound_key(route_id, service_id, false)] - -- check for consumer combination - or combos[build_compound_key(false, false, consumer_id)] - -- check for route combination - or combos[build_compound_key(route_id, false, false)] - -- check for service combination - or combos[build_compound_key(false, service_id, false)] - -- check for global configuration - or combos[build_compound_key(false, false, false)] - -- return nil if no configuration is found - or nil +--- Load the configuration for a plugin entry. +-- Given a Route, Service, Consumer and a plugin name, retrieve the plugin's +-- configuration if it exists. Results are cached in ngx.dict +-- @param[type=string] name Name of the plugin being tested for configuration. +-- @param[type=string] route_id Id of the route being proxied. +-- @param[type=string] service_id Id of the service being proxied. +-- @param[type=string] consumer_id Id of the consumer making the request (if any). +-- @treturn table Plugin configuration, if retrieved. +local function load_configuration(ctx, + name, + route_id, + service_id, + consumer_id) + local ws_id = workspaces.get_workspace_id(ctx) or kong.default_workspace + local key = kong.db.plugins:cache_key(name, + route_id, + service_id, + consumer_id, + nil, + ws_id) + local plugin, err = kong.core_cache:get(key, + nil, + load_plugin_from_db, + key) + if err then + ctx.delay_response = nil + ctx.buffered_proxying = nil + log(ERR, tostring(err)) + return exit(ERROR) + end + + return get_plugin_config(plugin, name, ws_id) end ---- --- Load the plugin configuration based on the context (route, service, and consumer) and plugin handler rules. --- --- This function filters out route, service, and consumer information from the context based on the plugin handler rules, --- and then calls the 'lookup_cfg' function to get the best matching plugin configuration for the given combination of --- route_id, service_id, and consumer_id. --- --- @function load_configuration_through_combos --- @tparam table ctx A table containing the context information, including route, service, and authenticated_consumer. --- @tparam table combos A table containing configuration data indexed by compound keys. --- @tparam table plugin A table containing plugin information, including the handler with no_route, no_service, and no_consumer rules. --- @treturn any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. ---- + local function load_configuration_through_combos(ctx, combos, plugin) + local plugin_configuration + local name = plugin.name - -- Filter out route, service, and consumer based on the plugin handler rules and get their ids - local route_id = (ctx.route and not plugin.handler.no_route) and ctx.route.id or nil - local service_id = (ctx.service and not plugin.handler.no_service) and ctx.service.id or nil - local consumer_id = (ctx.authenticated_consumer and not plugin.handler.no_consumer) and ctx.authenticated_consumer.id or nil + local route = ctx.route + local service = ctx.service + local consumer = ctx.authenticated_consumer + + if route and plugin.handler.no_route then + route = nil + end + if service and plugin.handler.no_service then + service = nil + end + if consumer and plugin.handler.no_consumer then + consumer = nil + end + + local route_id = route and route.id or nil + local service_id = service and service.id or nil + local consumer_id = consumer and consumer.id or nil + + if kong.db.strategy == "off" then + if route_id and service_id and consumer_id and combos[COMBO_RSC] + and combos.rsc[route_id] and combos.rsc[route_id][service_id] + and combos.rsc[route_id][service_id][consumer_id] + then + return combos.rsc[route_id][service_id][consumer_id] + end + + if route_id and consumer_id and combos[COMBO_RC] + and combos.rc[route_id] and combos.rc[route_id][consumer_id] + then + return combos.rc[route_id][consumer_id] + end + + if service_id and consumer_id and combos[COMBO_SC] + and combos.sc[service_id] and combos.sc[service_id][consumer_id] + then + return combos.sc[service_id][consumer_id] + end + + if route_id and service_id and combos[COMBO_RS] + and combos.rs[route_id] and combos.rs[route_id][service_id] + then + return combos.rs[route_id][service_id] + end + + if consumer_id and combos[COMBO_C] and combos.c[consumer_id] then + return combos.c[consumer_id] + end + + if route_id and combos[COMBO_R] and combos.r[route_id] then + return combos.r[route_id] + end + + if service_id and combos[COMBO_S] and combos.s[service_id] then + return combos.s[service_id] + end + + if combos[COMBO_GLOBAL] then + return combos[COMBO_GLOBAL] + end - -- Call the lookup_cfg function to get the best matching plugin configuration - return PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) + else + if route_id and service_id and consumer_id and combos[COMBO_RSC] + and combos.both[route_id] == service_id + then + plugin_configuration = load_configuration(ctx, name, route_id, service_id, + consumer_id) + if plugin_configuration then + return plugin_configuration + end + end + + if route_id and consumer_id and combos[COMBO_RC] + and combos.routes[route_id] + then + plugin_configuration = load_configuration(ctx, name, route_id, nil, + consumer_id) + if plugin_configuration then + return plugin_configuration + end + end + + if service_id and consumer_id and combos[COMBO_SC] + and combos.services[service_id] + then + plugin_configuration = load_configuration(ctx, name, nil, service_id, + consumer_id) + if plugin_configuration then + return plugin_configuration + end + end + + if route_id and service_id and combos[COMBO_RS] + and combos.both[route_id] == service_id + then + plugin_configuration = load_configuration(ctx, name, route_id, service_id) + if plugin_configuration then + return plugin_configuration + end + end + + if consumer_id and combos[COMBO_C] then + plugin_configuration = load_configuration(ctx, name, nil, nil, consumer_id) + if plugin_configuration then + return plugin_configuration + end + end + + if route_id and combos[COMBO_R] and combos.routes[route_id] then + plugin_configuration = load_configuration(ctx, name, route_id) + if plugin_configuration then + return plugin_configuration + end + end + + if service_id and combos[COMBO_S] and combos.services[service_id] then + plugin_configuration = load_configuration(ctx, name, nil, service_id) + if plugin_configuration then + return plugin_configuration + end + end + + if combos[COMBO_GLOBAL] then + return load_configuration(ctx, name) + end + end end @@ -353,6 +462,7 @@ local function get_collecting_iterator(self, ctx) end +local PluginsIterator = {} local function new_ws_data() @@ -362,6 +472,7 @@ local function new_ws_data() } end + function PluginsIterator.new(version) if kong.db.strategy ~= "off" then if not version then @@ -377,6 +488,7 @@ function PluginsIterator.new(version) [ws_id] = new_ws_data() } + local cache_full local counter = 0 local page_size = kong.db.plugins.pagination.max_page_size local globals do @@ -427,31 +539,102 @@ function PluginsIterator.new(version) plugins[name] = true - -- Retrieve route_id, service_id, and consumer_id from the plugin object, if they exist - local route_id = plugin.route and plugin.route.id - local service_id = plugin.service and plugin.service.id - local consumer_id = plugin.consumer and plugin.consumer.id - - -- Get the plugin configuration for the specified workspace (ws_id) - local cfg = get_plugin_config(plugin, name, ws_id) - -- Determine if the plugin configuration is global (i.e., not tied to any route, service, or consumer) - local is_global = not route_id and not service_id and not consumer_id - if is_global then - -- Store the global configuration for the plugin in the 'globals' table - globals[name] = cfg + local combo_key = (plugin.route and 1 or 0) + + (plugin.service and 2 or 0) + + (plugin.consumer and 4 or 0) + + local cfg + if combo_key == COMBO_GLOBAL then + cfg = get_plugin_config(plugin, name, ws_id) + if cfg then + globals[name] = cfg + end end - if cfg then - -- Initialize an empty table for the plugin in the 'combos' table if it doesn't already exist - combos[name] = combos[name] or {} + if kong.db.strategy == "off" then + cfg = cfg or get_plugin_config(plugin, name, ws_id) + if cfg then + combos[name] = combos[name] or {} + combos[name].rsc = combos[name].rsc or {} + combos[name].rc = combos[name].rc or {} + combos[name].sc = combos[name].sc or {} + combos[name].rs = combos[name].rs or {} + combos[name].c = combos[name].c or {} + combos[name].r = combos[name].r or {} + combos[name].s = combos[name].s or {} + + combos[name][combo_key] = cfg + + if cfg.route_id and cfg.service_id and cfg.consumer_id then + combos[name].rsc[cfg.route_id] = + combos[name].rsc[cfg.route_id] or {} + combos[name].rsc[cfg.route_id][cfg.service_id] = + combos[name].rsc[cfg.route_id][cfg.service_id] or {} + combos[name].rsc[cfg.route_id][cfg.service_id][cfg.consumer_id] = cfg + + elseif cfg.route_id and cfg.consumer_id then + combos[name].rc[cfg.route_id] = + combos[name].rc[cfg.route_id] or {} + combos[name].rc[cfg.route_id][cfg.consumer_id] = cfg + + elseif cfg.service_id and cfg.consumer_id then + combos[name].sc[cfg.service_id] = + combos[name].sc[cfg.service_id] or {} + combos[name].sc[cfg.service_id][cfg.consumer_id] = cfg + + elseif cfg.route_id and cfg.service_id then + combos[name].rs[cfg.route_id] = + combos[name].rs[cfg.route_id] or {} + combos[name].rs[cfg.route_id][cfg.service_id] = cfg + + elseif cfg.consumer_id then + combos[name].c[cfg.consumer_id] = cfg + + elseif cfg.route_id then + combos[name].r[cfg.route_id] = cfg + + elseif cfg.service_id then + combos[name].s[cfg.service_id] = cfg + end + end + + else + if version == "init" and not cache_full then + local ok + ok, err = warmup.single_entity(kong.db.plugins, plugin) + if not ok then + if err ~= "no memory" then + return nil, err + end + + kong.log.warn("cache warmup of plugins has been stopped because ", + "cache memory is exhausted, please consider increasing ", + "the value of 'mem_cache_size' (currently at ", + kong.configuration.mem_cache_size, ")") + + cache_full = true + end + end + + combos[name] = combos[name] or {} + combos[name].both = combos[name].both or {} + combos[name].routes = combos[name].routes or {} + combos[name].services = combos[name].services or {} - -- Build a compound key using the route_id, service_id, and consumer_id - local compound_key = PluginsIterator.build_compound_key(route_id, service_id, consumer_id) + combos[name][combo_key] = true - -- Store the plugin configuration in the 'combos' table using the compound key - combos[name][compound_key] = cfg + if plugin.route and plugin.service then + combos[name].both[plugin.route.id] = plugin.service.id + + elseif plugin.route then + combos[name].routes[plugin.route.id] = true + + elseif plugin.service then + combos[name].services[plugin.service.id] = true + end end end + counter = counter + 1 end From 9df2c31064f9c23939a02b59136b66913f5954ad Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 26 Apr 2023 00:56:19 -0700 Subject: [PATCH 2484/4351] Revert "tests: unittests for refactored functions" This reverts commit b4a6a5109c914c6f54d1ca65a9a0184c30ab528f. --- .../28-plugins-iterator/compound_key_spec.lua | 43 --------------- .../28-plugins-iterator/lookup_cfg_spec.lua | 54 ------------------- 2 files changed, 97 deletions(-) delete mode 100644 spec/01-unit/28-plugins-iterator/compound_key_spec.lua delete mode 100644 spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua diff --git a/spec/01-unit/28-plugins-iterator/compound_key_spec.lua b/spec/01-unit/28-plugins-iterator/compound_key_spec.lua deleted file mode 100644 index b91f9a5bdc4..00000000000 --- a/spec/01-unit/28-plugins-iterator/compound_key_spec.lua +++ /dev/null @@ -1,43 +0,0 @@ -local build_compound_key = require("kong.runloop.plugins_iterator").build_compound_key - -describe("Testing build_compound_key function", function() - it("Should create a compound key with all three IDs", function() - local result = build_compound_key("route1", "service1", "consumer1") - assert.are.equal("route1:service1:consumer1", result) - end) - - it("Should create a compound key with only route_id and service_id", function() - local result = build_compound_key("route1", "service1", nil) - assert.are.equal("route1:service1:", result) - end) - - it("Should create a compound key with only route_id and consumer_id", function() - local result = build_compound_key("route1", nil, "consumer1") - assert.are.equal("route1::consumer1", result) - end) - - it("Should create a compound key with only service_id and consumer_id", function() - local result = build_compound_key(nil, "service1", "consumer1") - assert.are.equal(":service1:consumer1", result) - end) - - it("Should create a compound key with only route_id", function() - local result = build_compound_key("route1", nil, nil) - assert.are.equal("route1::", result) - end) - - it("Should create a compound key with only service_id", function() - local result = build_compound_key(nil, "service1", nil) - assert.are.equal(":service1:", result) - end) - - it("Should create a compound key with only consumer_id", function() - local result = build_compound_key(nil, nil, "consumer1") - assert.are.equal("::consumer1", result) - end) - - it("Should create an empty compound key when all parameters are nil", function() - local result = build_compound_key(nil, nil, nil) - assert.are.equal("::", result) - end) -end) diff --git a/spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua b/spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua deleted file mode 100644 index 1cf8ed209c5..00000000000 --- a/spec/01-unit/28-plugins-iterator/lookup_cfg_spec.lua +++ /dev/null @@ -1,54 +0,0 @@ -local PluginsIterator = require("kong.runloop.plugins_iterator") - -describe("PluginsIterator.lookup_cfg", function() - local combos = { - ["1:1:1"] = "config1", - ["1::1"] = "config2", - [":1:1"] = "config3", - ["1:1:"] = "config4", - ["::1"] = "config5", - ["1::"] = "config6", - [":1:"] = "config7", - ["::"] = "config8" - } - - it("returns the correct configuration for a given route, service, consumer combination", function() - local result = PluginsIterator.lookup_cfg(combos, "1", "1", "1") - assert.equals(result, "config1") - end) - - it("returns the correct configuration for a given route, consumer combination", function() - local result = PluginsIterator.lookup_cfg(combos, "1", nil, "1") - assert.equals(result, "config2") - end) - - it("returns the correct configuration for a given service, consumer combination", function() - local result = PluginsIterator.lookup_cfg(combos, nil, "1", "1") - assert.equals(result, "config3") - end) - - it("returns the correct configuration for a given route, service combination", function() - local result = PluginsIterator.lookup_cfg(combos, "1", "1", nil) - assert.equals(result, "config4") - end) - - it("returns the correct configuration for a given consumer combination", function() - local result = PluginsIterator.lookup_cfg(combos, nil, nil, "1") - assert.equals(result, "config5") - end) - - it("returns the correct configuration for a given route combination", function() - local result = PluginsIterator.lookup_cfg(combos, "1", nil, nil) - assert.equals(result, "config6") - end) - - it("returns the correct configuration for a given service combination", function() - local result = PluginsIterator.lookup_cfg(combos, nil, "1", nil) - assert.equals(result, "config7") - end) - - it("returns the correct configuration for the global configuration", function() - local result = PluginsIterator.lookup_cfg(combos, nil, nil, nil) - assert.equals(result, "config8") - end) -end) From 69e3aa99450904abef57a6fdfa2ccef4014cb0a5 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 27 Apr 2023 00:30:58 +0800 Subject: [PATCH 2485/4351] feat(balancer): add KONG_UPSTREAM_DNS_TIME ctx (#10355) * feat(balancer): add KONG_UPSTREAM_DNS_TIME ctx * feat(balancer): fix lint * feat(balancer): fix code * feat(balancer): fix test * feat(balancer): fix code * feat(balancer): fix code * feat(balancer): fix code * feat(balancer): fix code * Update kong/init.lua Co-authored-by: Vinicius Mignot * feat(balancer): add spec * feat(balancer): add changelog --------- Co-authored-by: Vinicius Mignot --- CHANGELOG.md | 3 ++ kong/init.lua | 17 ++++---- kong/runloop/balancer/init.lua | 9 +++- kong/runloop/balancer/targets.lua | 4 ++ kong/tools/utils.lua | 11 +++++ .../plugins/ctx-tests-response/handler.lua | 41 ++++++++++++++++++ .../kong/plugins/ctx-tests/handler.lua | 42 +++++++++++++++++++ 7 files changed, 118 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 55855f6467f..72ca5f524e9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -47,6 +47,9 @@ Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. [#10595](https://github.com/Kong/kong/pull/10595) [#10204](https://github.com/Kong/kong/pull/10204) +- Add `KONG_UPSTREAM_DNS_TIME` to `kong.ctx` so that we can record the time it takes for DNS + resolution when Kong proxies to upstream. + [#10355](https://github.com/Kong/kong/pull/10355) - Tracing: rename spans to simplify filtering on tracing backends. [#10577](https://github.com/Kong/kong/pull/10577) diff --git a/kong/init.lua b/kong/init.lua index f73ac43c4fa..7257b246b47 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -88,14 +88,13 @@ local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" local tablepool = require "tablepool" local table_new = require "table.new" +local utils = require "kong.tools.utils" local get_ctx_table = require("resty.core.ctx").get_ctx_table -local time_ns = require "kong.tools.utils".time_ns local kong = kong local ngx = ngx local now = ngx.now -local update_time = ngx.update_time local var = ngx.var local arg = ngx.arg local header = ngx.header @@ -124,6 +123,8 @@ local set_current_peer = ngx_balancer.set_current_peer local set_timeouts = ngx_balancer.set_timeouts local set_more_tries = ngx_balancer.set_more_tries local enable_keepalive = ngx_balancer.enable_keepalive +local time_ns = utils.time_ns +local get_updated_now_ms = utils.get_updated_now_ms local DECLARATIVE_LOAD_KEY = constants.DECLARATIVE_LOAD_KEY @@ -420,12 +421,6 @@ local function execute_cache_warmup(kong_config) end -local function get_updated_now_ms() - update_time() - return now() * 1000 -- time is kept in seconds with millisecond resolution. -end - - local function flush_delayed_response(ctx) ctx.delay_response = nil ctx.buffered_proxying = nil @@ -1283,6 +1278,12 @@ do ctx.KONG_PROXY_LATENCY = ctx.KONG_RESPONSE_START - ctx.KONG_PROCESSING_START end + if not ctx.KONG_UPSTREAM_DNS_TIME and ctx.KONG_UPSTREAM_DNS_END_AT and ctx.KONG_UPSTREAM_DNS_START then + ctx.KONG_UPSTREAM_DNS_TIME = ctx.KONG_UPSTREAM_DNS_END_AT - ctx.KONG_UPSTREAM_DNS_START + else + ctx.KONG_UPSTREAM_DNS_TIME = 0 + end + kong.response.set_status(status) kong.response.set_headers(headers) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 722f79d3353..938bb51688f 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -27,7 +27,7 @@ local table = table local table_concat = table.concat local run_hook = hooks.run_hook local var = ngx.var - +local get_updated_now_ms = utils.get_updated_now_ms local CRIT = ngx.CRIT local ERR = ngx.ERR @@ -353,6 +353,10 @@ local function execute(balancer_data, ctx) end end + if not ctx then + ctx = ngx.ctx + end + ctx.KONG_UPSTREAM_DNS_START = get_updated_now_ms() local ip, port, hostname, handle if balancer then -- have to invoke the ring-balancer @@ -375,6 +379,9 @@ local function execute(balancer_data, ctx) local try_list local hstate = run_hook("balancer:to_ip:pre", balancer_data.host) ip, port, try_list = toip(balancer_data.host, balancer_data.port, dns_cache_only) + if not dns_cache_only then + ctx.KONG_UPSTREAM_DNS_END_AT = get_updated_now_ms() + end run_hook("balancer:to_ip:post", hstate) hostname = balancer_data.host if not ip then diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index 89b4563853b..b3e39666fa4 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -10,6 +10,7 @@ local dns_client = require "kong.resty.dns.client" local upstreams = require "kong.runloop.balancer.upstreams" local balancers = require "kong.runloop.balancer.balancers" local dns_utils = require "kong.resty.dns.utils" +local utils = require "kong.tools.utils" local ngx = ngx local null = ngx.null @@ -22,6 +23,7 @@ local tonumber = tonumber local table_sort = table.sort local assert = assert local exiting = ngx.worker.exiting +local get_updated_now_ms = utils.get_updated_now_ms local CRIT = ngx.CRIT local DEBUG = ngx.DEBUG @@ -527,9 +529,11 @@ function targets_M.getAddressPeer(address, cacheOnly) return nil, balancers.errors.ERR_ADDRESS_UNAVAILABLE end + local ctx = ngx.ctx local target = address.target if targetExpired(target) and not cacheOnly then queryDns(target, cacheOnly) + ctx.KONG_UPSTREAM_DNS_END_AT = get_updated_now_ms() if address.target ~= target then return nil, balancers.errors.ERR_DNS_UPDATED end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 79de703ed94..55348b8f26c 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1697,4 +1697,15 @@ _M.sha256_hex = sha256_hex _M.sha256_base64 = sha256_base64 _M.sha256_base64url = sha256_base64url +local get_updated_now_ms +do + local now = ngx.now + local update_time = ngx.update_time + function get_updated_now_ms() + update_time() + return now() * 1000 -- time is kept in seconds with millisecond resolution. + end +end +_M.get_updated_now_ms = get_updated_now_ms + return _M diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua index 74128c72dab..e04c4665a88 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua @@ -190,6 +190,26 @@ local function has_correct_receive_time(ctx) end +local function has_correct_upstream_dns_time(ctx) + local ok, err = is_positive_integer(ctx, "KONG_UPSTREAM_DNS_END_AT") + if not ok then + return ok, err + end + + ok, err = is_positive_integer(ctx, "KONG_UPSTREAM_DNS_START") + if not ok then + return ok, err + end + + local upstream_dns_time = ctx.KONG_UPSTREAM_DNS_END_AT - ctx.KONG_UPSTREAM_DNS_START + + if ctx.KONG_UPSTREAM_DNS_TIME ~= upstream_dns_time then + return false, "[ctx-tests] KONG_UPSTREAM_DNS_TIME is not calculated correctly" + end + + return true +end + local CtxTests = { PRIORITY = -1000000, VERSION = "1.0", @@ -211,6 +231,9 @@ function CtxTests:preread() assert(is_nil(ctx, "KONG_BALANCER_START")) assert(is_nil(ctx, "KONG_BALANCER_ENDED_AT")) assert(is_nil(ctx, "KONG_BALANCER_TIME")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_START")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_END_AT")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_START")) assert(is_nil(ctx, "KONG_RESPONSE_ENDED_AT")) assert(is_nil(ctx, "KONG_RESPONSE_TIME")) @@ -247,6 +270,9 @@ function CtxTests:rewrite() assert(is_nil(ctx, "KONG_BALANCER_START")) assert(is_nil(ctx, "KONG_BALANCER_ENDED_AT")) assert(is_nil(ctx, "KONG_BALANCER_TIME")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_START")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_END_AT")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_START")) assert(is_nil(ctx, "KONG_RESPONSE_ENDED_AT")) assert(is_nil(ctx, "KONG_RESPONSE_TIME")) @@ -287,6 +313,9 @@ function CtxTests:access(config) assert(is_nil(ctx, "KONG_BALANCER_START")) assert(is_nil(ctx, "KONG_BALANCER_ENDED_AT")) assert(is_nil(ctx, "KONG_BALANCER_TIME")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_START")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_END_AT")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_START")) assert(is_nil(ctx, "KONG_RESPONSE_ENDED_AT")) assert(is_nil(ctx, "KONG_RESPONSE_TIME")) @@ -358,6 +387,12 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BALANCER_START", "KONG_BALANCER_ENDED_AT")) assert(is_non_negative_integer(ctx, "KONG_BALANCER_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BALANCER_ENDED_AT", "KONG_LOG_START")) + if (not is_nil(ctx, "KONG_UPSTREAM_DNS_START") and not is_nil(ctx, "KONG_BALANCER_ENDED_AT")) then + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) + assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) + assert(has_correct_upstream_dns_time(ctx)) + end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) assert(is_nil(ctx, "KONG_REWRITE_START")) @@ -411,6 +446,12 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BODY_FILTER_START", "KONG_BODY_FILTER_ENDED_AT")) assert(is_non_negative_integer(ctx, "KONG_BODY_FILTER_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BODY_FILTER_ENDED_AT", "KONG_LOG_START")) + if (not is_nil(ctx, "KONG_UPSTREAM_DNS_START") and not is_nil(ctx, "KONG_BALANCER_ENDED_AT")) then + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) + assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) + assert(has_correct_upstream_dns_time(ctx)) + end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) assert(has_correct_waiting_time(ctx)) diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua index d9b6f0e14fb..f61f7057e37 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua @@ -204,6 +204,27 @@ local CtxTests = { } +local function has_correct_upstream_dns_time(ctx) + local ok, err = is_positive_integer(ctx, "KONG_UPSTREAM_DNS_END_AT") + if not ok then + return ok, err + end + + ok, err = is_positive_integer(ctx, "KONG_UPSTREAM_DNS_START") + if not ok then + return ok, err + end + + local upstream_dns_time = ctx.KONG_UPSTREAM_DNS_END_AT - ctx.KONG_UPSTREAM_DNS_START + + if ctx.KONG_UPSTREAM_DNS_TIME ~= upstream_dns_time then + return false, "[ctx-tests] KONG_UPSTREAM_DNS_TIME is not calculated correctly" + end + + return true +end + + function CtxTests:preread() local ctx = ngx.ctx assert(is_equal_to_start_time(ctx, "KONG_PROCESSING_START")) @@ -219,6 +240,9 @@ function CtxTests:preread() assert(is_nil(ctx, "KONG_BALANCER_START")) assert(is_nil(ctx, "KONG_BALANCER_ENDED_AT")) assert(is_nil(ctx, "KONG_BALANCER_TIME")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_START")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_END_AT")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_START")) assert(is_nil(ctx, "KONG_RESPONSE_ENDED_AT")) assert(is_nil(ctx, "KONG_RESPONSE_TIME")) @@ -255,6 +279,9 @@ function CtxTests:rewrite() assert(is_nil(ctx, "KONG_BALANCER_START")) assert(is_nil(ctx, "KONG_BALANCER_ENDED_AT")) assert(is_nil(ctx, "KONG_BALANCER_TIME")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_START")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_END_AT")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_START")) assert(is_nil(ctx, "KONG_RESPONSE_ENDED_AT")) assert(is_nil(ctx, "KONG_RESPONSE_TIME")) @@ -295,6 +322,9 @@ function CtxTests:access(config) assert(is_nil(ctx, "KONG_BALANCER_START")) assert(is_nil(ctx, "KONG_BALANCER_ENDED_AT")) assert(is_nil(ctx, "KONG_BALANCER_TIME")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_START")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_END_AT")) + assert(is_nil(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_START")) assert(is_nil(ctx, "KONG_RESPONSE_ENDED_AT")) assert(is_nil(ctx, "KONG_RESPONSE_TIME")) @@ -417,6 +447,12 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BALANCER_START", "KONG_BALANCER_ENDED_AT")) assert(is_non_negative_integer(ctx, "KONG_BALANCER_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BALANCER_ENDED_AT", "KONG_LOG_START")) + if (not is_nil(ctx, "KONG_UPSTREAM_DNS_START") and not is_nil(ctx, "KONG_BALANCER_ENDED_AT")) then + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) + assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) + assert(has_correct_upstream_dns_time(ctx)) + end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) assert(is_nil(ctx, "KONG_REWRITE_START")) @@ -475,6 +511,12 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BODY_FILTER_START", "KONG_BODY_FILTER_ENDED_AT")) assert(is_non_negative_integer(ctx, "KONG_BODY_FILTER_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_BODY_FILTER_ENDED_AT", "KONG_LOG_START")) + if (not is_nil(ctx, "KONG_UPSTREAM_DNS_START") and not is_nil(ctx, "KONG_BALANCER_ENDED_AT")) then + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) + assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) + assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) + assert(has_correct_upstream_dns_time(ctx)) + end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) assert(has_correct_waiting_time(ctx)) From 5ca840500760b72336600bedd6db053e104009cf Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 26 Apr 2023 20:04:08 +0300 Subject: [PATCH 2486/4351] chore(deps): remove legacy worker-events (#10142) ### Summary Removes legacy worker events. Signed-off-by: Aapo Talvensaari --- kong-3.3.0-0.rockspec | 1 - kong/conf_loader/init.lua | 2 - kong/constants.lua | 1 - kong/global.lua | 53 +-- kong/pdk/init.lua | 2 +- .../prometheus/grafana/kong-official.json | 360 +++++++++--------- kong/runloop/balancer/healthcheckers.lua | 3 +- kong/templates/kong_defaults.lua | 2 - kong/templates/nginx_kong.lua | 3 - kong/templates/nginx_kong_stream.lua | 3 - spec/01-unit/09-balancer/01-generic_spec.lua | 10 - .../09-balancer/02-least_connections_spec.lua | 10 +- .../03-consistent_hashing_spec.lua | 12 +- .../09-balancer/04-round_robin_spec.lua | 11 +- .../05-worker_consistency_spec.lua | 32 +- spec/01-unit/09-balancer/06-latency_spec.lua | 11 +- .../02-core_entities_invalidations_spec.lua | 38 +- spec/fixtures/1.2_custom_nginx.template | 2 - spec/fixtures/custom_nginx.template | 6 - 19 files changed, 248 insertions(+), 314 deletions(-) diff --git a/kong-3.3.0-0.rockspec b/kong-3.3.0-0.rockspec index 3bb1b8f7fa8..6aea8b2643e 100644 --- a/kong-3.3.0-0.rockspec +++ b/kong-3.3.0-0.rockspec @@ -32,7 +32,6 @@ dependencies = { "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.4.2", - "lua-resty-worker-events == 1.0.0", "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 4007a901b0d..ec97999a89c 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -549,8 +549,6 @@ local CONF_PARSERS = { untrusted_lua_sandbox_requires = { typ = "array" }, untrusted_lua_sandbox_environment = { typ = "array" }, - legacy_worker_events = { typ = "boolean" }, - lmdb_environment_path = { typ = "string" }, lmdb_map_size = { typ = "string" }, diff --git a/kong/constants.lua b/kong/constants.lua index 6c0c1390e6f..ced1b9074b2 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -180,7 +180,6 @@ local constants = { "kong_locks", "kong_db_cache", "kong_db_cache_miss", - "kong_process_events", "kong_cluster_events", "kong_healthchecks", "kong_rate_limiting_counters", diff --git a/kong/global.lua b/kong/global.lua index aa915455baf..90fa35e711e 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -175,41 +175,26 @@ function _GLOBAL.init_worker_events() local configuration = kong.configuration - if configuration and configuration.legacy_worker_events then - - opts = { - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event - } - - worker_events = require "resty.worker.events" - - else - -- `kong.configuration.prefix` is already normalized to an absolute path, - -- but `ngx.config.prefix()` is not - local prefix = configuration - and configuration.prefix - or require("pl.path").abspath(ngx.config.prefix()) - - local sock = ngx.config.subsystem == "stream" - and "stream_worker_events.sock" - or "worker_events.sock" - - local listening = "unix:" .. prefix .. "/" .. sock - - opts = { - unique_timeout = 5, -- life time of unique event data in lrucache - broker_id = 0, -- broker server runs in nginx worker #0 - listening = listening, -- unix socket for broker listening - max_queue_len = 1024 * 50, -- max queue len for events buffering - } + -- `kong.configuration.prefix` is already normalized to an absolute path, + -- but `ngx.config.prefix()` is not + local prefix = configuration + and configuration.prefix + or require("pl.path").abspath(ngx.config.prefix()) + + local sock = ngx.config.subsystem == "stream" + and "stream_worker_events.sock" + or "worker_events.sock" + + local listening = "unix:" .. prefix .. "/" .. sock + + opts = { + unique_timeout = 5, -- life time of unique event data in lrucache + broker_id = 0, -- broker server runs in nginx worker #0 + listening = listening, -- unix socket for broker listening + max_queue_len = 1024 * 50, -- max queue len for events buffering + } - worker_events = require "resty.events.compat" - end + worker_events = require "resty.events.compat" local ok, err = worker_events.configure(opts) if not ok then diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 0888c3a0d9f..37187e23d5d 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -132,7 +132,7 @@ --- -- Instance of Kong's IPC module for inter-workers communication from the --- [lua-resty-worker-events](https://github.com/Kong/lua-resty-worker-events) +-- [lua-resty-events](https://github.com/Kong/lua-resty-events) -- module. -- -- **Note:** Usage of this module is currently reserved to the core or to diff --git a/kong/plugins/prometheus/grafana/kong-official.json b/kong/plugins/prometheus/grafana/kong-official.json index cffd0189e1e..a0cbd9f4952 100644 --- a/kong/plugins/prometheus/grafana/kong-official.json +++ b/kong/plugins/prometheus/grafana/kong-official.json @@ -79,7 +79,7 @@ "includeVars":false, "keepTime":false, "tags":[ - + ], "targetBlank":true, "title":"Prometheus Plugin Config", @@ -102,7 +102,7 @@ "panels":[ { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -111,7 +111,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -121,7 +121,7 @@ "unit":"reqps" }, "overrides":[ - + ] }, "fill":1, @@ -148,14 +148,14 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ "alertThreshold":true, "legend":{ "calcs":[ - + ], "displayMode":"hidden", "placement":"bottom" @@ -172,7 +172,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -187,11 +187,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Total requests per second (RPS)", @@ -207,7 +207,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -235,7 +235,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -244,7 +244,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -254,7 +254,7 @@ "unit":"reqps" }, "overrides":[ - + ] }, "fill":1, @@ -279,14 +279,14 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ "alertThreshold":true, "legend":{ "calcs":[ - + ], "placement":"bottom" }, @@ -302,7 +302,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -324,11 +324,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"RPS per route/service ($service)", @@ -344,7 +344,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -372,7 +372,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -381,7 +381,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -391,7 +391,7 @@ "unit":"reqps" }, "overrides":[ - + ] }, "fill":1, @@ -416,14 +416,14 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ "alertThreshold":true, "legend":{ "calcs":[ - + ], "placement":"bottom" }, @@ -439,7 +439,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -461,11 +461,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"RPS per route/service by status code", @@ -481,7 +481,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -524,7 +524,7 @@ "panels":[ { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -533,7 +533,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -543,7 +543,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -568,7 +568,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -585,7 +585,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -614,11 +614,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Kong Proxy Latency across all services", @@ -634,7 +634,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -662,7 +662,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -671,7 +671,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -681,7 +681,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -706,7 +706,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -723,7 +723,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -752,11 +752,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Kong Proxy Latency per Service", @@ -772,7 +772,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -800,7 +800,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -809,7 +809,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -819,7 +819,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -844,7 +844,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -861,7 +861,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -890,11 +890,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Kong Proxy Latency per Route", @@ -910,7 +910,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -938,7 +938,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -947,7 +947,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -957,7 +957,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -982,7 +982,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -999,7 +999,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1028,11 +1028,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Request Time across all services", @@ -1048,7 +1048,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1076,7 +1076,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1085,7 +1085,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1095,7 +1095,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -1120,7 +1120,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1137,7 +1137,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1166,11 +1166,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Request Time per service", @@ -1186,7 +1186,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1214,7 +1214,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1223,7 +1223,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1233,7 +1233,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -1258,7 +1258,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1275,7 +1275,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1304,11 +1304,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Request Time per Route", @@ -1324,7 +1324,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1352,7 +1352,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1361,7 +1361,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1371,7 +1371,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -1397,7 +1397,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1414,7 +1414,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1444,11 +1444,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Upstream time across all services", @@ -1464,7 +1464,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1492,7 +1492,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1501,7 +1501,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1511,7 +1511,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -1537,7 +1537,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1554,7 +1554,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1584,11 +1584,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Upstream Time across per service", @@ -1604,7 +1604,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1632,7 +1632,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1641,7 +1641,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1651,7 +1651,7 @@ "unit":"ms" }, "overrides":[ - + ] }, "fill":1, @@ -1677,7 +1677,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1694,7 +1694,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1724,11 +1724,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Upstream Time across per Route", @@ -1744,7 +1744,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1787,7 +1787,7 @@ "panels":[ { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1796,7 +1796,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1806,7 +1806,7 @@ "unit":"Bps" }, "overrides":[ - + ] }, "fill":1, @@ -1833,7 +1833,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1856,7 +1856,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -1871,11 +1871,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Total Bandwidth", @@ -1891,7 +1891,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -1919,7 +1919,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -1928,7 +1928,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -1938,7 +1938,7 @@ "unit":"Bps" }, "overrides":[ - + ] }, "fill":1, @@ -1963,7 +1963,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -1980,7 +1980,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -2002,11 +2002,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Egress per service/route", @@ -2022,7 +2022,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -2050,7 +2050,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -2059,7 +2059,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -2069,7 +2069,7 @@ "unit":"Bps" }, "overrides":[ - + ] }, "fill":1, @@ -2094,7 +2094,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -2107,7 +2107,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -2122,11 +2122,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Ingress per service/route", @@ -2142,7 +2142,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -2228,7 +2228,7 @@ "unit":"percent" }, "overrides":[ - + ] }, "gridPos":{ @@ -2245,7 +2245,7 @@ ], "defaults":{ "mappings":[ - + ], "thresholds":{ "mode":"absolute", @@ -2263,7 +2263,7 @@ "unit":"percent" }, "overrides":[ - + ], "values":false }, @@ -2278,7 +2278,7 @@ "showThresholdLabels":false, "showThresholdMarkers":true, "text":{ - + } }, "pluginVersion":"8.4.5", @@ -2287,7 +2287,7 @@ "targets":[ { "exemplar":true, - "expr":"(kong_memory_lua_shared_dict_bytes{instance=~\"$instance\",shared_dict!~\"kong_process_events\"}/kong_memory_lua_shared_dict_total_bytes{instance=~\"$instance\",shared_dict!~\"kong_process_events\"})*100", + "expr":"(kong_memory_lua_shared_dict_bytes{instance=~\"$instance\"}/kong_memory_lua_shared_dict_total_bytes{instance=~\"$instance\"})*100", "format":"time_series", "instant":false, "interval":"", @@ -2303,7 +2303,7 @@ "mode":"time", "show":true, "values":[ - + ] }, "yaxes":[ @@ -2324,7 +2324,7 @@ }, { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -2341,12 +2341,12 @@ "spanNulls":true }, "mappings":[ - + ], "unit":"bytes" }, "overrides":[ - + ] }, "fill":1, @@ -2373,7 +2373,7 @@ "nullPointMode":"null", "options":{ "dataLinks":[ - + ], "tooltip":{ "mode":"multi", @@ -2388,7 +2388,7 @@ "repeat":"instance", "repeatDirection":"v", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -2405,11 +2405,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Kong worker Lua VM usage by Node ($instance)", @@ -2423,7 +2423,7 @@ "mode":"time", "show":true, "values":[ - + ] }, "yaxes":[ @@ -2474,10 +2474,10 @@ "datasource":"${DS_PROMETHEUS}", "fieldConfig":{ "defaults":{ - + }, "overrides":[ - + ] }, "gridPos":{ @@ -2487,7 +2487,7 @@ "y":17 }, "heatmap":{ - + }, "hideZeroBuckets":false, "highlightCards":true, @@ -2518,7 +2518,7 @@ { "id":"seriesToColumns", "options":{ - + } } ], @@ -2543,7 +2543,7 @@ }, { "columns":[ - + ], "datasource":"${DS_PROMETHEUS}", "fieldConfig":{ @@ -2556,7 +2556,7 @@ "filterable":false }, "mappings":[ - + ], "thresholds":{ "mode":"absolute", @@ -2673,7 +2673,7 @@ "mappingType":1, "pattern":"Time", "thresholds":[ - + ], "type":"hidden", "unit":"short" @@ -2692,7 +2692,7 @@ "mappingType":1, "pattern":"state", "thresholds":[ - + ], "type":"hidden", "unit":"short" @@ -2745,7 +2745,7 @@ "mappingType":1, "pattern":"Value", "thresholds":[ - + ], "type":"hidden", "unit":"short" @@ -2809,7 +2809,7 @@ "panels":[ { "aliasColors":{ - + }, "bars":false, "dashLength":10, @@ -2818,7 +2818,7 @@ "fieldConfig":{ "defaults":{ "links":[ - + ], "custom":{ "fillOpacity":10, @@ -2828,7 +2828,7 @@ "unit":"reqps" }, "overrides":[ - + ] }, "fill":1, @@ -2853,7 +2853,7 @@ "lines":true, "linewidth":1, "links":[ - + ], "nullPointMode":"null", "options":{ @@ -2870,7 +2870,7 @@ "points":false, "renderer":"flot", "seriesOverrides":[ - + ], "spaceLength":10, "stack":false, @@ -2885,11 +2885,11 @@ } ], "thresholds":[ - + ], "timeFrom":null, "timeRegions":[ - + ], "timeShift":null, "title":"Nginx connection state", @@ -2905,7 +2905,7 @@ "name":null, "show":true, "values":[ - + ] }, "yaxes":[ @@ -2943,10 +2943,10 @@ "datasource":"${DS_PROMETHEUS}", "fieldConfig":{ "defaults":{ - + }, "overrides":[ - + ] }, "format":"none", @@ -2966,7 +2966,7 @@ "id":18, "interval":null, "links":[ - + ], "mappingType":1, "mappingTypes":[ @@ -3036,10 +3036,10 @@ "datasource":"${DS_PROMETHEUS}", "fieldConfig":{ "defaults":{ - + }, "overrides":[ - + ] }, "format":"none", @@ -3059,7 +3059,7 @@ "id":19, "interval":null, "links":[ - + ], "mappingType":1, "mappingTypes":[ @@ -3127,10 +3127,10 @@ "datasource":"${DS_PROMETHEUS}", "fieldConfig":{ "defaults":{ - + }, "overrides":[ - + ] }, "format":"none", @@ -3150,7 +3150,7 @@ "id":20, "interval":null, "links":[ - + ], "mappingType":1, "mappingTypes":[ @@ -3215,14 +3215,14 @@ "schemaVersion":22, "style":"dark", "tags":[ - + ], "templating":{ "list":[ { "allValue":".*", "current":{ - + }, "datasource":"${DS_PROMETHEUS}", "definition":"label_values(kong_http_requests_total,service)", @@ -3235,7 +3235,7 @@ "multi":true, "name":"service", "options":[ - + ], "query":"label_values(kong_http_requests_total,service)", "refresh":1, @@ -3244,7 +3244,7 @@ "sort":1, "tagValuesQuery":"", "tags":[ - + ], "tagsQuery":"", "type":"query", @@ -3253,7 +3253,7 @@ { "allValue":".*", "current":{ - + }, "datasource":"${DS_PROMETHEUS}", "definition":"label_values(kong_nginx_connections_total,instance)", @@ -3266,7 +3266,7 @@ "multi":true, "name":"instance", "options":[ - + ], "query":"label_values(kong_nginx_connections_total,instance)", "refresh":2, @@ -3275,7 +3275,7 @@ "sort":1, "tagValuesQuery":"", "tags":[ - + ], "tagsQuery":"", "type":"query", @@ -3284,7 +3284,7 @@ { "allValue":".*", "current":{ - + }, "datasource":"${DS_PROMETHEUS}", "definition":"label_values(kong_http_requests_total,route)", @@ -3297,7 +3297,7 @@ "multi":true, "name":"route", "options":[ - + ], "query":"label_values(kong_http_requests_total,route)", "refresh":1, @@ -3306,7 +3306,7 @@ "sort":1, "tagValuesQuery":"", "tags":[ - + ], "tagsQuery":"", "type":"query", @@ -3315,7 +3315,7 @@ { "allValue":null, "current":{ - + }, "datasource":"${DS_PROMETHEUS}", "definition":"label_values(kong_upstream_target_health, upstream)", @@ -3326,7 +3326,7 @@ "multi":true, "name":"upstream", "options":[ - + ], "query":"label_values(kong_upstream_target_health, upstream)", "refresh":1, @@ -3335,7 +3335,7 @@ "sort":0, "tagValuesQuery":"", "tags":[ - + ], "tagsQuery":"", "type":"query", @@ -3355,7 +3355,7 @@ "multi":false, "name":"DS_PROMETHEUS", "options":[ - + ], "query":"prometheus", "refresh":1, @@ -3399,8 +3399,8 @@ "uid":"mY9p7dQmz", "variables":{ "list":[ - + ] }, "version":9 -} \ No newline at end of file +} diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 80b88dfdeca..0eea559cb74 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -270,8 +270,7 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) ssl_cert, ssl_key = parse_global_cert_and_key() end - local events_module = kong.configuration.legacy_worker_events - and "resty.worker.events" or "resty.events" + local events_module = "resty.events" local healthchecker, err = healthcheck.new({ name = assert(upstream.ws_id) .. ":" .. upstream.name, shm_name = "kong_healthchecks", diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 7c0582c35dd..97eb873b40e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -196,8 +196,6 @@ untrusted_lua = sandbox untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = -legacy_worker_events = off - openresty_path = opentelemetry_tracing = off diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 6e8e0f41499..03cc6c8191f 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -17,7 +17,6 @@ lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; lua_shared_dict kong 5m; lua_shared_dict kong_locks 8m; lua_shared_dict kong_healthchecks 5m; -lua_shared_dict kong_process_events 5m; lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_rate_limiting_counters 12m; lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; @@ -440,7 +439,6 @@ server { } > end -- role == "control_plane" -> if not legacy_worker_events then server { charset UTF-8; server_name kong_worker_events; @@ -452,5 +450,4 @@ server { } } } -> end -- not legacy_worker_events ]] diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index a193f34017f..e3e390abf7b 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -18,7 +18,6 @@ lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; lua_shared_dict stream_kong 5m; lua_shared_dict stream_kong_locks 8m; lua_shared_dict stream_kong_healthchecks 5m; -lua_shared_dict stream_kong_process_events 5m; lua_shared_dict stream_kong_cluster_events 5m; lua_shared_dict stream_kong_rate_limiting_counters 12m; lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; @@ -219,7 +218,6 @@ server { # ignore (and close }, to ignore content) } > end -- #stream_listeners > 0 -> if not legacy_worker_events then server { listen unix:${{PREFIX}}/stream_worker_events.sock; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -228,5 +226,4 @@ server { require("resty.events.compat").run() } } -> end -- not legacy_worker_events ]] diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 91cf104f897..7ce28f6bc5c 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -162,7 +162,6 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro _G.kong = kong - kong.worker_events = require "resty.worker.events" kong.db = {} client = require "kong.resty.dns.client" @@ -172,15 +171,6 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro healthcheckers.init() balancers.init() - kong.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event - }) - local function empty_each() return function() end end diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 10e946a3a10..3617070d430 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -172,14 +172,10 @@ describe("[least-connections]", function() _G.kong = kong - kong.worker_events = require "resty.worker.events" + kong.worker_events = require "resty.events.compat" kong.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event + listening = "unix:", + testing = true, }) local function empty_each() diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 2c37cf49c82..8e904d730ac 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -4,6 +4,7 @@ assert:set_parameter("TableFormatLevel", 5) -- when displaying tables, set a big ------------------------ -- START TEST HELPERS -- ------------------------ + local client local targets, balancers @@ -197,7 +198,6 @@ end -- END TEST HELPERS -- ---------------------- - describe("[consistent_hashing]", function() local snapshot @@ -217,14 +217,10 @@ describe("[consistent_hashing]", function() _G.kong = kong - kong.worker_events = require "resty.worker.events" + kong.worker_events = require "resty.events.compat" kong.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event + listening = "unix:", + testing = true, }) local function empty_each() diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index bd222a1d3c7..17fe3b83778 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -248,6 +248,7 @@ describe("[round robin balancer]", function() targets = require "kong.runloop.balancer.targets" balancers = require "kong.runloop.balancer.balancers" local healthcheckers = require "kong.runloop.balancer.healthcheckers" + healthcheckers.init() balancers.init() @@ -255,14 +256,10 @@ describe("[round robin balancer]", function() _G.kong = kong - kong.worker_events = require "resty.worker.events" + kong.worker_events = require "resty.events.compat" kong.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event + listening = "unix:", + testing = true, }) local function empty_each() diff --git a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua index 19355b32775..9822e02e59c 100644 --- a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua +++ b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua @@ -1,8 +1,10 @@ local utils = require "kong.tools.utils" local mocker = require "spec.fixtures.mocker" + local ws_id = utils.uuid() + local function setup_it_block(consistency) local cache_table = {} @@ -35,7 +37,6 @@ local function setup_it_block(consistency) configuration = { worker_consistency = consistency, worker_state_update_frequency = 0.1, - legacy_worker_events = "on", }, core_cache = mock_cache(cache_table), }, @@ -47,21 +48,18 @@ local function setup_it_block(consistency) }) end + local function setup_kong(fixtures) local kong = {} _G.kong = kong - kong.worker_events = require "resty.worker.events" kong.db = {} + kong.worker_events = require "resty.events.compat" kong.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event + listening = "unix:", + testing = true, }) local function each(fixture) @@ -126,6 +124,7 @@ local function setup_kong(fixtures) return kong end + for _, consistency in ipairs({"strict", "eventual"}) do describe("Balancer (worker_consistency = " .. consistency .. ")", function() local balancer @@ -139,10 +138,15 @@ for _, consistency in ipairs({"strict", "eventual"}) do ngx.log:revert() -- luacheck: ignore end) - lazy_setup(function() stub(ngx, "log") + package.loaded["kong.runloop.balancer"] = nil + package.loaded["kong.runloop.balancer.targets"] = nil + package.loaded["kong.runloop.balancer.upstreams"] = nil + package.loaded["kong.runloop.balancer.balancers"] = nil + package.loaded["kong.runloop.balancer.healthcheckers"] = nil + balancer = require "kong.runloop.balancer" targets = require "kong.runloop.balancer.targets" upstreams = require "kong.runloop.balancer.upstreams" @@ -348,7 +352,6 @@ for _, consistency in ipairs({"strict", "eventual"}) do balancers.init() healthcheckers.init() - end) describe("create_balancer()", function() @@ -442,10 +445,6 @@ for _, consistency in ipairs({"strict", "eventual"}) do describe("get_upstream_by_name()", function() it("retrieves a complete upstream based on its name", function() - setup_kong({ - targets = TARGETS_FIXTURES, - upstreams = UPSTREAMS_FIXTURES, - }) setup_it_block(consistency) for _, fixture in ipairs(UPSTREAMS_FIXTURES) do local upstream = balancer.get_upstream_by_name(fixture.name) @@ -455,11 +454,9 @@ for _, consistency in ipairs({"strict", "eventual"}) do end) describe("load_targets_into_memory()", function() - local targets_for_upstream_a - it("retrieves all targets per upstream, ordered", function() setup_it_block(consistency) - targets_for_upstream_a = targets.fetch_targets({ id = "a"}) + local targets_for_upstream_a = targets.fetch_targets({ id = "a"}) assert.equal(4, #targets_for_upstream_a) assert(targets_for_upstream_a[1].id == "a3") assert(targets_for_upstream_a[2].id == "a2") @@ -560,6 +557,5 @@ for _, consistency in ipairs({"strict", "eventual"}) do assert.same(nil, data[3]) end) end) - end) end diff --git a/spec/01-unit/09-balancer/06-latency_spec.lua b/spec/01-unit/09-balancer/06-latency_spec.lua index ce12b873186..1a0945e9c4a 100644 --- a/spec/01-unit/09-balancer/06-latency_spec.lua +++ b/spec/01-unit/09-balancer/06-latency_spec.lua @@ -170,15 +170,10 @@ describe("[latency]", function() _G.kong = kong - - kong.worker_events = require "resty.worker.events" + kong.worker_events = require "resty.events.compat" kong.worker_events.configure({ - shm = "kong_process_events", -- defined by "lua_shared_dict" - timeout = 5, -- life time of event data in shm - interval = 1, -- poll interval (seconds) - - wait_interval = 0.010, -- wait before retry fetching event data - wait_max = 0.5, -- max wait time before discarding event + listening = "unix:", + testing = true, }) local function empty_each() diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index a66f9df3e2f..d1d9b995465 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -159,7 +159,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res = assert(proxy_client_1:send { @@ -200,7 +200,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker -- TEST: ensure new host value maps to our Service @@ -258,7 +258,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -347,7 +347,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker res_1 = assert(proxy_client_1:send { @@ -384,7 +384,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -462,7 +462,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local cert_1 = get_cert(8443, "ssl-example.com") @@ -499,7 +499,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local cert_1a = get_cert(8443, "ssl-example.com") @@ -539,7 +539,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local cert_1 = get_cert(8443, "new-ssl-example.com") @@ -620,7 +620,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local cert_1 = get_cert(8443, "updated-sn.com") @@ -659,7 +659,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local cert = get_cert(8443, "test.wildcard.com") @@ -705,7 +705,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker helpers.pwait_until(function() @@ -811,7 +811,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local cert_1 = get_cert(8443, "test.wildcard.org") @@ -877,7 +877,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker -- populate cache with a miss on @@ -932,7 +932,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -974,7 +974,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -1008,7 +1008,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -1080,7 +1080,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -1124,7 +1124,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { @@ -1268,7 +1268,7 @@ for _, strategy in helpers.each_strategy() do forced_proxy_port = 8000, }) - -- no need to wait for workers propagation (lua-resty-worker-events) + -- no need to wait for workers propagation (lua-resty-events) -- because our test instance only has 1 worker local res_1 = assert(proxy_client_1:send { diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index bd90a6211c3..6d620f6e7f6 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -46,7 +46,6 @@ http { lua_shared_dict kong_db_cache_miss_2 12m; > end lua_shared_dict kong_locks 8m; - lua_shared_dict kong_process_events 5m; lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_healthchecks 5m; lua_shared_dict kong_rate_limiting_counters 12m; @@ -486,7 +485,6 @@ stream { lua_shared_dict stream_kong_db_cache_miss_2 12m; > end lua_shared_dict stream_kong_locks 8m; - lua_shared_dict stream_kong_process_events 5m; lua_shared_dict stream_kong_cluster_events 5m; lua_shared_dict stream_kong_healthchecks 5m; lua_shared_dict stream_kong_rate_limiting_counters 12m; diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index d23669f20b5..584f30c5c54 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -40,7 +40,6 @@ http { lua_shared_dict kong 5m; lua_shared_dict kong_locks 8m; lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_process_events 5m; lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_rate_limiting_counters 12m; lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; @@ -710,7 +709,6 @@ http { include '*.http_mock'; -> if not legacy_worker_events then server { charset UTF-8; server_name kong_worker_events; @@ -722,7 +720,6 @@ http { } } } -> end -- not legacy_worker_events } > end @@ -746,7 +743,6 @@ stream { lua_shared_dict stream_kong 5m; lua_shared_dict stream_kong_locks 8m; lua_shared_dict stream_kong_healthchecks 5m; - lua_shared_dict stream_kong_process_events 5m; lua_shared_dict stream_kong_cluster_events 5m; lua_shared_dict stream_kong_rate_limiting_counters 12m; lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; @@ -962,7 +958,6 @@ server { } } -> if not legacy_worker_events then server { listen unix:${{PREFIX}}/stream_worker_events.sock; access_log off; @@ -970,7 +965,6 @@ server { require("resty.events.compat").run() } } -> end -- not legacy_worker_events > if cluster_ssl_tunnel then server { From a6bc93a5b85ab5d17a0bdaeea99aef7195892b8e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 26 Apr 2023 21:33:33 +0300 Subject: [PATCH 2487/4351] docs(vault): add env vault configuration options in kong.conf (#10742) Signed-off-by: Aapo Talvensaari --- kong.conf.default | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index 8f0fd60e142..66735bab21f 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1587,6 +1587,33 @@ # same name/type will be synchronised to a # single query. +#------------------------------------------------------------------------------ +# VAULTS +#------------------------------------------------------------------------------ + +# A secret is any sensitive piece of information required for API gateway +# operations. Secrets may be part of the core Kong Gateway configuration, +# used in plugins, or part of the configuration associated with APIs serviced +# by the gateway. +# +# Some of the most common types of secrets used by Kong Gateway include: +# +# - Data store usernames and passwords, used with PostgreSQL and Redis +# - Private X.509 certificates +# - API keys +# +# Sensitive plugin configuration fields are generally used for authentication, +# hashing, signing, or encryption. Kong Gateway lets you store certain values +# in a vault. Here are the vault specific configuration options. + +#vault_env_prefix = # Defines the environment variable vault's + # default prefix. For example if you have + # all your secrets stored in environment + # variables prefixed with `SECRETS_`, it + # can be configured here so that it isn't + # necessary to repeat them in Vault + # references. + #------------------------------------------------------------------------------ # TUNING & BEHAVIOR #------------------------------------------------------------------------------ From e0d557a4e3c10e9c2e6e52f1fe1f221bf9feab65 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 24 Apr 2023 11:51:15 +0200 Subject: [PATCH 2488/4351] tests(core): verify that queues work after time adjustments Add a couple of tests that check whether queues still work when the system time is being changed forwards and backwards. --- spec/01-unit/27-queue_spec.lua | 180 ++++++++++++++++++++++++++++++--- 1 file changed, 167 insertions(+), 13 deletions(-) diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index cf1de87058b..99b20070e0d 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -1,5 +1,6 @@ local Queue = require "kong.tools.queue" local helpers = require "spec.helpers" +local mocker = require "spec.fixtures.mocker" local timerng = require "resty.timerng" local queue_schema = require "kong.tools.queue_schema" local queue_num = 1 @@ -27,10 +28,7 @@ local function wait_until_queue_done(name) end, 10) end - describe("plugin queue", function() - local old_log - local log_messages lazy_setup(function() kong.timer = timerng.new() @@ -44,23 +42,49 @@ describe("plugin queue", function() ngx.ctx.workspace = nil end) + local unmock + local now_offset = 0 + local log_messages + before_each(function() - old_log = kong.log + local real_now = ngx.now + now_offset = 0 log_messages = "" local function log(level, message) -- luacheck: ignore log_messages = log_messages .. level .. " " .. message .. "\n" end - kong.log = { - debug = function(message) return log('DEBUG', message) end, - info = function(message) return log('INFO', message) end, - warn = function(message) return log('WARN', message) end, - err = function(message) return log('ERR', message) end, - } - end) - after_each(function() - kong.log = old_log -- luacheck: ignore + mocker.setup(function(f) + unmock = f + end, { + kong = { + log = { + debug = function(message) return log('DEBUG', message) end, + info = function(message) return log('INFO', message) end, + warn = function(message) return log('WARN', message) end, + err = function(message) return log('ERR', message) end, + } + }, + ngx = { + ctx = { + -- make sure our workspace is nil to begin with to prevent leakage from + -- other tests + workspace = nil + }, + -- We want to be able to fake the time returned by ngx.now() only in the queue module and leave everything + -- else alone so that we can see what effects changing the system time has on queues. + now = function() + local called_from = debug.getinfo(2, "nSl") + if string.match(called_from.short_src, "/queue.lua$") then + return real_now() + now_offset + else + return real_now() + end + end + } + }) end) + after_each(unmock) it("passes configuration to handler", function () local handler_invoked @@ -392,6 +416,136 @@ describe("plugin queue", function() ) end) + it("works when time is moved forward while items are being queued", function() + local number_of_entries = 1000 + local number_of_entries_processed = 0 + now_offset = 1 + for i = 1, number_of_entries do + Queue.enqueue( + queue_conf({ + name = "time-forwards-adjust", + max_batch_size = 10, + max_coalescing_delay = 10, + }), + function(_, entries) + number_of_entries_processed = number_of_entries_processed + #entries + return true + end, + nil, + i + ) + -- manipulate the current time forwards to simulate multiple time changes while entries are added to the queue + now_offset = now_offset + now_offset + end + helpers.wait_until( + function () + return number_of_entries_processed == number_of_entries + end, + 10 + ) + end) + + it("works when time is moved backward while items are being queued", function() + -- In this test, we move the time forward while we're sending out items. The parameters are chosen so that + -- time changes are likely to occur while enqueuing and while sending. + local number_of_entries = 100 + local number_of_entries_processed = 0 + now_offset = -1 + for i = 1, number_of_entries do + Queue.enqueue( + queue_conf({ + name = "time-backwards-adjust", + max_batch_size = 10, + max_coalescing_delay = 10, + }), + function(_, entries) + number_of_entries_processed = number_of_entries_processed + #entries + ngx.sleep(0.2) + return true + end, + nil, + i + ) + ngx.sleep(0.01) + now_offset = now_offset + now_offset + end + helpers.wait_until( + function () + return number_of_entries_processed == number_of_entries + end, + 10 + ) + end) + + it("works when time is moved backward while items are on the queue and not yet processed", function() + -- In this test, we manipulate the time backwards while we're sending out items. The parameters are chosen so that + -- time changes are likely to occur while enqueuing and while sending. + local number_of_entries = 100 + local last + local qconf = queue_conf({ + name = "time-backwards-blocked-adjust", + max_batch_size = 10, + max_coalescing_delay = 0.1, + }) + local handler = function(_, entries) + last = entries[#entries] + ngx.sleep(0.2) + return true + end + now_offset = -1 + for i = 1, number_of_entries do + Queue.enqueue(qconf, handler, nil, i) + ngx.sleep(0.01) + now_offset = now_offset - 1000 + end + helpers.wait_until( + function() + return not Queue._exists(qconf.name) + end, + 10 + ) + Queue.enqueue(qconf, handler, nil, "last") + helpers.wait_until( + function() + return last == "last" + end, + 10 + ) + end) + + it("works when time is moved forward while items are on the queue and not yet processed", function() + local number_of_entries = 100 + local last + local qconf = queue_conf({ + name = "time-forwards-blocked-adjust", + max_batch_size = 10, + max_coalescing_delay = 0.1, + }) + local handler = function(_, entries) + last = entries[#entries] + ngx.sleep(0.2) + return true + end + now_offset = 1 + for i = 1, number_of_entries do + Queue.enqueue(qconf, handler, nil, i) + now_offset = now_offset + 1000 + end + helpers.wait_until( + function() + return not Queue._exists(qconf.name) + end, + 10 + ) + Queue.enqueue(qconf, handler, nil, "last") + helpers.wait_until( + function() + return last == "last" + end, + 10 + ) + end) + it("converts common legacy queue parameters", function() local legacy_parameters = { retry_count = 123, From 13691a02ebc6199cf4ef51c0538994e000fc02c7 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 27 Apr 2023 16:19:49 +0800 Subject: [PATCH 2489/4351] feat(dynamic_log_level): support timeout for dynamic log level (#10288) Sister PR: Kong/lua-kong-nginx-module#60 Fix KAG-457, KAG-5 Co-authored-by: Murillo <103451714+gruceo@users.noreply.github.com> Co-authored-by: Chrono --- .requirements | 2 +- CHANGELOG.md | 2 + autodoc/admin-api/data/admin-api.lua | 24 +++ .../nginx-1.21.4_06-dynamic_log_level.patch | 133 +++++++++++++++ ...ngx_lua-0.10.21_07-dynamic_log_level.patch | 29 ++++ kong/api/routes/debug.lua | 67 +++++--- kong/constants.lua | 3 + kong/init.lua | 4 +- kong/runloop/handler.lua | 19 ++- scripts/explain_manifest/suites.py | 3 +- .../04-admin_api/22-debug_spec.lua | 158 +++++++++++++++++- 11 files changed, 406 insertions(+), 38 deletions(-) create mode 100644 build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch create mode 100644 build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch diff --git a/.requirements b/.requirements index b59e4ea1b15..baae9edca77 100644 --- a/.requirements +++ b/.requirements @@ -12,5 +12,5 @@ RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.5 LIBYAML_VERSION=0.2.5 KONG_BUILD_TOOLS_VERSION=4.42.0 -KONG_NGINX_MODULE_BRANCH=0.5.1 +KONG_NGINX_MODULE_BRANCH=0.6.0 DOCKER_KONG_VERSION=3.0.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 72ca5f524e9..d3fc278e341 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -52,6 +52,8 @@ [#10355](https://github.com/Kong/kong/pull/10355) - Tracing: rename spans to simplify filtering on tracing backends. [#10577](https://github.com/Kong/kong/pull/10577) +- Support timeout for dynamic log level + [#10288](https://github.com/Kong/kong/pull/10288) #### Admin API diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index 49208ad0c8a..e6f1b651e6d 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -737,6 +737,14 @@ return { description = [[ Change the log level of a node. + #### Request Querystring Parameters + + Attributes | Description + ---:| --- + `timeout`
*optional* | The timeout for dynamic log_level, after that, the log level will be reset to the + default `log_level` setting from Nginx configuration immediately. If it is set to `0`, the dynamic log_level + will expire immediately. Defaults to `60`. + See http://nginx.org/en/docs/ngx_core_module.html#error_log for a list of accepted values. @@ -775,6 +783,14 @@ return { description = [[ Change the log level of all nodes in a cluster. + #### Request Querystring Parameters + + Attributes | Description + ---:| --- + `timeout`
*optional* | The timeout for dynamic log_level, after that, the log level will be reset to the + default `log_level` setting from Nginx configuration immediately. If it is set to `0`, the dynamic log_level + will expire immediately. Defaults to `60`. + See http://nginx.org/en/docs/ngx_core_module.html#error_log for a list of accepted values. @@ -821,6 +837,14 @@ return { Change the log level of all Control Plane nodes deployed in Hybrid (CP/DP) cluster. + #### Request Querystring Parameters + + Attributes | Description + ---:| --- + `timeout`
*optional* | The timeout for dynamic log_level, after that, the log level will be reset to the + default `log_level` setting from Nginx configuration immediately. If it is set to `0`, the dynamic log_level + will expire immediately. Defaults to `60`. + See http://nginx.org/en/docs/ngx_core_module.html#error_log for a list of accepted values. diff --git a/build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch b/build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch new file mode 100644 index 00000000000..f8fcc9fed0c --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch @@ -0,0 +1,133 @@ +diff --git a/bundle/nginx-1.21.4/src/core/ngx_log.c b/bundle/nginx-1.21.4/src/core/ngx_log.c +index eb7a989..0862d4d 100644 +--- a/bundle/nginx-1.21.4/src/core/ngx_log.c ++++ b/bundle/nginx-1.21.4/src/core/ngx_log.c +@@ -171,8 +171,12 @@ ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, + debug_connection = (log->log_level & NGX_LOG_DEBUG_CONNECTION) != 0; + + while (log) { +- ++#if (NGX_HTTP_LUA_KONG) ++ if (ngx_http_lua_kong_get_dynamic_log_level(log->log_level) < level && ++ !debug_connection) { ++#else + if (log->log_level < level && !debug_connection) { ++#endif + break; + } + +@@ -230,7 +234,11 @@ ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, + { + va_list args; + ++#if (NGX_HTTP_LUA_KONG) ++ if (ngx_http_lua_kong_get_dynamic_log_level(log->log_level) >= level) { ++#else + if (log->log_level >= level) { ++#endif + va_start(args, fmt); + ngx_log_error_core(level, log, err, fmt, args); + va_end(args); +diff --git a/bundle/nginx-1.21.4/src/core/ngx_log.h b/bundle/nginx-1.21.4/src/core/ngx_log.h +index da81cf0..8fd3348 100644 +--- a/bundle/nginx-1.21.4/src/core/ngx_log.h ++++ b/bundle/nginx-1.21.4/src/core/ngx_log.h +@@ -72,6 +72,13 @@ struct ngx_log_s { + ngx_log_t *next; + }; + ++#if (NGX_HTTP_LUA_KONG) ++ngx_uint_t ++ngx_http_lua_kong_get_dynamic_log_level(ngx_uint_t current_log_level); ++#else ++#define ngx_http_lua_kong_get_dynamic_log_level(expr) (expr) ++#endif ++ + + #ifndef NGX_MAX_ERROR_STR + #define NGX_MAX_ERROR_STR 4096 +@@ -85,13 +92,13 @@ struct ngx_log_s { + #define NGX_HAVE_VARIADIC_MACROS 1 + + #define ngx_log_error(level, log, ...) \ +- if ((log)->log_level >= level) ngx_log_error_core(level, log, __VA_ARGS__) ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) >= level) ngx_log_error_core(level, log, __VA_ARGS__) + + void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, + const char *fmt, ...); + + #define ngx_log_debug(level, log, ...) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_error_core(NGX_LOG_DEBUG, log, __VA_ARGS__) + + /*********************************/ +@@ -101,13 +108,13 @@ void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, + #define NGX_HAVE_VARIADIC_MACROS 1 + + #define ngx_log_error(level, log, args...) \ +- if ((log)->log_level >= level) ngx_log_error_core(level, log, args) ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) >= level) ngx_log_error_core(level, log, args) + + void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, + const char *fmt, ...); + + #define ngx_log_debug(level, log, args...) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) ngx_log_error_core(level, log, args) + ngx_log_error_core(NGX_LOG_DEBUG, log, args) + + /*********************************/ +@@ -170,43 +177,43 @@ void ngx_cdecl ngx_log_debug_core(ngx_log_t *log, ngx_err_t err, + #else /* no variadic macros */ + + #define ngx_log_debug0(level, log, err, fmt) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt) + + #define ngx_log_debug1(level, log, err, fmt, arg1) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, arg1) + + #define ngx_log_debug2(level, log, err, fmt, arg1, arg2) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, arg1, arg2) + + #define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3) + + #define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4) + + #define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5) + + #define ngx_log_debug6(level, log, err, fmt, \ + arg1, arg2, arg3, arg4, arg5, arg6) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5, arg6) + + #define ngx_log_debug7(level, log, err, fmt, \ + arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, \ + arg1, arg2, arg3, arg4, arg5, arg6, arg7) + + #define ngx_log_debug8(level, log, err, fmt, \ + arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ +- if ((log)->log_level & level) \ ++ if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ + ngx_log_debug_core(log, err, fmt, \ + arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) + diff --git a/build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch b/build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch new file mode 100644 index 00000000000..44d9d093fb6 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch @@ -0,0 +1,29 @@ +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c +index 43ab820..d18fd05 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c +@@ -101,7 +101,11 @@ log_wrapper(ngx_log_t *log, const char *ident, ngx_uint_t level, + const char *msg; + lua_Debug ar; + ++#if (NGX_HTTP_LUA_KONG) ++ if (level > ngx_http_lua_kong_get_dynamic_log_level(log->log_level)) { ++#else + if (level > log->log_level) { ++#endif + return 0; + } + +@@ -427,7 +431,12 @@ ngx_http_lua_ffi_errlog_get_sys_filter_level(ngx_http_request_t *r) + log = ngx_cycle->log; + } + ++#if (NGX_HTTP_LUA_KONG) ++ log_level = ngx_http_lua_kong_get_dynamic_log_level(log->log_level); ++#else + log_level = log->log_level; ++#endif ++ + if (log_level == NGX_LOG_DEBUG_ALL) { + log_level = NGX_LOG_DEBUG; + } diff --git a/kong/api/routes/debug.lua b/kong/api/routes/debug.lua index 8b488113c20..79fb8fc0428 100644 --- a/kong/api/routes/debug.lua +++ b/kong/api/routes/debug.lua @@ -1,16 +1,23 @@ -local get_sys_filter_level = require("ngx.errlog").get_sys_filter_level -local set_log_level = require("resty.kong.log").set_log_level +local set_log_level = require("resty.kong.log").set_log_level +local cjson = require("cjson.safe") +local constants = require("kong.constants") -local LOG_LEVELS = require("kong.constants").LOG_LEVELS +local LOG_LEVELS = constants.LOG_LEVELS +local DYN_LOG_LEVEL_KEY = constants.DYN_LOG_LEVEL_KEY +local DYN_LOG_LEVEL_TIMEOUT_AT_KEY = constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY -local ngx = ngx -local kong = kong -local pcall = pcall -local type = type -local tostring = tostring +local ngx = ngx +local kong = kong +local pcall = pcall +local type = type +local tostring = tostring + +local get_log_level = require("resty.kong.log").get_log_level + +local NODE_LEVEL_BROADCAST = false +local CLUSTER_LEVEL_BROADCAST = true +local DEFAULT_LOG_LEVEL_TIMEOUT = 60 -- 60s -local NODE_LEVEL_BROADCAST = false -local CLUSTER_LEVEL_BROADCAST = true local function handle_put_log_level(self, broadcast) if kong.configuration.database == "off" then @@ -19,27 +26,37 @@ local function handle_put_log_level(self, broadcast) end local log_level = LOG_LEVELS[self.params.log_level] + local timeout = math.ceil(tonumber(self.params.timeout) or DEFAULT_LOG_LEVEL_TIMEOUT) if type(log_level) ~= "number" then return kong.response.exit(400, { message = "unknown log level: " .. self.params.log_level }) end - local sys_filter_level = get_sys_filter_level() + if timeout < 0 then + return kong.response.exit(400, { message = "timeout must be greater than or equal to 0" }) + end + + local cur_log_level = get_log_level(LOG_LEVELS[kong.configuration.log_level]) - if sys_filter_level == log_level then + if cur_log_level == log_level then local message = "log level is already " .. self.params.log_level return kong.response.exit(200, { message = message }) end - local ok, err = pcall(set_log_level, log_level) + local ok, err = pcall(set_log_level, log_level, timeout) if not ok then local message = "failed setting log level: " .. err return kong.response.exit(500, { message = message }) end + local data = { + log_level = log_level, + timeout = timeout, + } + -- broadcast to all workers in a node - ok, err = kong.worker_events.post("debug", "log_level", log_level) + ok, err = kong.worker_events.post("debug", "log_level", data) if not ok then local message = "failed broadcasting to workers: " .. err @@ -48,7 +65,7 @@ local function handle_put_log_level(self, broadcast) if broadcast then -- broadcast to all nodes in a cluster - ok, err = kong.cluster_events:broadcast("log_level", tostring(log_level)) + ok, err = kong.cluster_events:broadcast("log_level", cjson.encode(data)) if not ok then local message = "failed broadcasting to cluster: " .. err @@ -57,28 +74,35 @@ local function handle_put_log_level(self, broadcast) end -- store in shm so that newly spawned workers can update their log levels - ok, err = ngx.shared.kong:set("kong:log_level", log_level) + ok, err = ngx.shared.kong:set(DYN_LOG_LEVEL_KEY, log_level, timeout) if not ok then local message = "failed storing log level in shm: " .. err return kong.response.exit(500, { message = message }) end + ok, err = ngx.shared.kong:set(DYN_LOG_LEVEL_TIMEOUT_AT_KEY, ngx.time() + timeout, timeout) + + if not ok then + local message = "failed storing the timeout of log level in shm: " .. err + return kong.response.exit(500, { message = message }) + end + return kong.response.exit(200, { message = "log level changed" }) end + local routes = { ["/debug/node/log-level"] = { GET = function(self) - local sys_filter_level = get_sys_filter_level() - local cur_level = LOG_LEVELS[sys_filter_level] + local cur_level = get_log_level(LOG_LEVELS[kong.configuration.log_level]) - if type(cur_level) ~= "string" then - local message = "unknown log level: " .. tostring(sys_filter_level) + if type(LOG_LEVELS[cur_level]) ~= "string" then + local message = "unknown log level: " .. tostring(cur_level) return kong.response.exit(500, { message = message }) end - return kong.response.exit(200, { message = "log level: " .. cur_level }) + return kong.response.exit(200, { message = "log level: " .. LOG_LEVELS[cur_level] }) end, }, ["/debug/node/log-level/:log_level"] = { @@ -88,6 +112,7 @@ local routes = { }, } + local cluster_name if kong.configuration.role == "control_plane" then diff --git a/kong/constants.lua b/kong/constants.lua index ced1b9074b2..9c746635323 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -241,6 +241,9 @@ local constants = { [ngx.ALERT] = "alert", [ngx.EMERG] = "emerg", }, + + DYN_LOG_LEVEL_KEY = "kong:dyn_log_level", + DYN_LOG_LEVEL_TIMEOUT_AT_KEY = "kong:dyn_log_level_timeout_at", } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/init.lua b/kong/init.lua index 7257b246b47..93491ed7622 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -89,6 +89,7 @@ local instrumentation = require "kong.tracing.instrumentation" local tablepool = require "tablepool" local table_new = require "table.new" local utils = require "kong.tools.utils" +local constants = require "kong.constants" local get_ctx_table = require("resty.core.ctx").get_ctx_table @@ -206,7 +207,8 @@ local reset_kong_shm do local preserve_keys = { "kong:node_id", - "kong:log_level", + constants.DYN_LOG_LEVEL_KEY, + constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY, "events:requests", "events:requests:http", "events:requests:https", diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index ad04053d6bd..41cb14c1920 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -12,6 +12,7 @@ local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local marshall = require "kong.cache.marshall" local ktls = require "resty.kong.tls" +local cjson = require "cjson" local PluginsIterator = require "kong.runloop.plugins_iterator" local instrumentation = require "kong.tracing.instrumentation" @@ -48,7 +49,7 @@ local escape = require("kong.tools.uri").escape local is_http_module = subsystem == "http" local is_stream_module = subsystem == "stream" - +local LOG_LEVELS = require("kong.constants").LOG_LEVELS local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE @@ -77,7 +78,6 @@ local COMMA = byte(",") local SPACE = byte(" ") local QUESTION_MARK = byte("?") local ARRAY_MT = require("cjson.safe").array_mt -local get_sys_filter_level = require("ngx.errlog").get_sys_filter_level local HOST_PORTS = {} @@ -105,6 +105,7 @@ local STREAM_TLS_PASSTHROUGH_SOCK local set_authority local set_log_level +local get_log_level local set_upstream_cert_and_key = ktls.set_upstream_cert_and_key local set_upstream_ssl_verify = ktls.set_upstream_ssl_verify local set_upstream_ssl_verify_depth = ktls.set_upstream_ssl_verify_depth @@ -113,6 +114,7 @@ local set_upstream_ssl_trusted_store = ktls.set_upstream_ssl_trusted_store if is_http_module then set_authority = require("resty.kong.grpc").set_authority set_log_level = require("resty.kong.log").set_log_level + get_log_level = require("resty.kong.log").get_log_level end @@ -887,10 +889,11 @@ return { if is_http_module then -- if worker has outdated log level (e.g. newly spawned), updated it timer_at(0, function() - local cur_log_level = get_sys_filter_level() - local shm_log_level = ngx.shared.kong:get("kong:log_level") - if cur_log_level and shm_log_level and cur_log_level ~= shm_log_level then - local ok, err = pcall(set_log_level, shm_log_level) + local cur_log_level = get_log_level(LOG_LEVELS[kong.configuration.log_level]) + local shm_log_level = ngx.shared.kong:get(constants.DYN_LOG_LEVEL_KEY) + local timeout = (tonumber(ngx.shared.kong:get(constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY)) or 0) - ngx.time() + if shm_log_level and cur_log_level ~= shm_log_level and timeout > 0 then + local ok, err = pcall(set_log_level, shm_log_level, timeout) if not ok then local worker = ngx.worker.id() log(ERR, "worker" , worker, " failed setting log level: ", err) @@ -907,7 +910,7 @@ return { return end - local ok, err = kong.worker_events.post("debug", "log_level", tonumber(data)) + local ok, err = kong.worker_events.post("debug", "log_level", cjson.decode(data)) if not ok then kong.log.err("failed broadcasting to workers: ", err) @@ -923,7 +926,7 @@ return { log(NOTICE, "log level worker event received for worker ", worker) - local ok, err = pcall(set_log_level, data) + local ok, err = pcall(set_log_level, data.log_level, data.timeout) if not ok then log(ERR, "worker ", worker, " failed setting log level: ", err) diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index e20fff17961..b08a967f68c 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -28,7 +28,8 @@ def common_suites(expect, fips: bool = False): .functions \ .contain("ngx_http_lua_kong_ffi_set_grpc_authority") \ .contain("ngx_http_lua_ffi_balancer_enable_keepalive") \ - .contain("ngx_http_lua_kong_ffi_set_log_level") \ + .contain("ngx_http_lua_kong_ffi_set_dynamic_log_level") \ + .contain("ngx_http_lua_kong_ffi_get_dynamic_log_level") \ .contain("ngx_http_lua_kong_ffi_get_static_tag") \ .contain("ngx_stream_lua_kong_ffi_get_static_tag") \ .contain("ngx_http_lua_kong_ffi_get_full_client_certificate_chain") \ diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 6be83918081..8c0f90685d1 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -21,6 +21,10 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() paths = { "/" }, service = service_mockbin, }) + assert(bp.plugins:insert { + name = "datadog", + service = service_mockbin, + }) assert(helpers.start_kong { database = strategy, @@ -143,6 +147,19 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() "(20:unable to get local issuer certificate) " .. "while SSL handshaking to upstream", true, 2) + -- e2e test: we are not printing lower than alert + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + assert.res_status(502, res) + -- from timers pre-created by timer-ng (datadog plugin) + assert.logfile().has.no.line("failed to send data to", true, 2) + -- go back to default (debug) res = assert(helpers.admin_client():send { method = "PUT", @@ -179,6 +196,19 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() assert.logfile().has.line("upstream SSL certificate verify error: " .. "(20:unable to get local issuer certificate) " .. "while SSL handshaking to upstream", true, 30) + + -- e2e test: we are printing higher than debug + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + assert.res_status(502, res) + -- from timers pre-created by timer-ng (datadog plugin) + assert.logfile().has.line("failed to send data to", true, 30) end) it("changes log level for traditional mode", function() @@ -459,7 +489,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() it("newly spawned workers can update their log levels", function() local res = assert(helpers.admin_client():send { method = "PUT", - path = "/debug/node/log-level/crit", + path = "/debug/node/log-level/crit?timeout=10", }) local body = assert.res_status(200, res) @@ -468,7 +498,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() assert(json.message == message) -- make sure we changed to crit - helpers.wait_until(function() + helpers.pwait_until(function() res = assert(helpers.admin_client():send { method = "GET", path = "/debug/node/log-level", @@ -476,14 +506,14 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() body = assert.res_status(200, res) json = cjson.decode(body) message = "log level: crit" - return json.message == message - end, 30) + assert.same(message, json.message) + end, 3) local prefix = helpers.test_conf.prefix assert(helpers.reload_kong(strategy, "reload --prefix " .. prefix)) -- Wait for new workers to spawn - helpers.wait_until(function() + helpers.pwait_until(function() -- make sure new workers' log level is crit res = assert(helpers.admin_client():send { method = "GET", @@ -493,9 +523,125 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() json = cjson.decode(body) message = "log level: crit" + assert.same(message, json.message) + end, 7) + + -- wait for the expriration of the previous log level changes + helpers.pwait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + assert.same(message, json.message) + end, 16) + end) + + it("change log_level with timeout", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/alert?timeout=5", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + local message = "log level changed" + assert(json.message == message) + + -- make sure we changed to alert + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: alert" return json.message == message - end, 30) + end, 3) + + -- e2e test: we are not printing lower than alert + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + body = assert.res_status(502, res) + assert.equal("An invalid response was received from the upstream server", body) + assert.logfile().has.no.line("upstream SSL certificate verify error: " .. + "(20:unable to get local issuer certificate) " .. + "while SSL handshaking to upstream", true, 2) + + -- e2e test: we are not printing lower than alert + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + assert.res_status(502, res) + -- from timers pre-created by timer-ng (datadog plugin) + assert.logfile().has.no.line("failed to send data to", true, 2) + + -- wait for the dynamic log level timeout + helpers.wait_until(function() + res = assert(helpers.admin_client():send { + method = "GET", + path = "/debug/node/log-level", + }) + body = assert.res_status(200, res) + json = cjson.decode(body) + message = "log level: debug" + return json.message == message + end, 6) + + -- e2e test: we are printing higher than debug + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + body = assert.res_status(502, res) + assert.equal("An invalid response was received from the upstream server", body) + assert.logfile().has.line("upstream SSL certificate verify error: " .. + "(20:unable to get local issuer certificate) " .. + "while SSL handshaking to upstream", true, 30) + + -- e2e test: we are printing higher than debug + helpers.clean_logfile() + res = assert(helpers.proxy_client():send { + method = "GET", + path = "/", + headers = { + Host = "mockbin.com", + }, + }) + assert.res_status(502, res) + -- from timers pre-created by timer-ng (datadog plugin) + assert.logfile().has.line("failed to send data to", true, 30) end) + + it("should refuse invalid timeout", function() + local res = assert(helpers.admin_client():send { + method = "PUT", + path = "/debug/node/log-level/notice?timeout=-1", + }) + + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.same("timeout must be greater than or equal to 0", json.message) end) end) + +end) end From af4771c47ea53aee34788752ea56c62404203c52 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 27 Apr 2023 12:44:38 +0300 Subject: [PATCH 2490/4351] chore(tests): remove mention of resty.worker.events from helpers/perf/utils.lua (#10761) ### Summary This is a last place where we have `resty.worker.events` since we merged: https://github.com/Kong/kong/pull/10142 Signed-off-by: Aapo Talvensaari --- spec/helpers/perf/utils.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index feb27965893..5620773dbdd 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -216,7 +216,7 @@ end -- and won't affect kong instances performing tests local function clear_loaded_package() for _, p in ipairs({ - "spec.helpers", "resty.worker.events", "kong.cluster_events", + "spec.helpers", "kong.cluster_events", "kong.global", "kong.constants", "kong.cache", "kong.db", "kong.plugins", "kong.pdk", "kong.enterprise_edition.pdk", }) do From 4646065245d3ed798bfac3e04aad937dfb810cd1 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 27 Apr 2023 17:49:36 +0800 Subject: [PATCH 2491/4351] fix(plugin_server): fix infinite loop when waiting the socket to be ready (#10561) fix(plugin server): dead lock when sock not ready chore(plugin server): handle long delay when getting instance id fix KAG-1204 --- CHANGELOG.md | 2 ++ kong/runloop/plugin_servers/init.lua | 13 ++++++++++++- kong/runloop/plugin_servers/mp_rpc.lua | 1 + kong/runloop/plugin_servers/pb_rpc.lua | 1 + 4 files changed, 16 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d3fc278e341..236347c87c7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -136,6 +136,8 @@ [#10691](https://github.com/Kong/kong/pull/10691) - Fix a typo of mlcache option `shm_set_tries`. [#10712](https://github.com/Kong/kong/pull/10712) +- Fix an issue where slow start up of Go plugin server causes dead lock. + [#10561](https://github.com/Kong/kong/pull/10561) - Tracing: fix an issue that caused the `sampled` flag of incoming propagation headers to be handled incorrectly and only affect some spans. [#10655](https://github.com/Kong/kong/pull/10655) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index a655c12175f..c20fb389f30 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -40,6 +40,9 @@ else resp_get_headers = NOOP end +local SLEEP_STEP = 0.1 +local WAIT_TIME = 10 +local MAX_WAIT_STEPS = WAIT_TIME / SLEEP_STEP --- keep request data a bit longer, into the log timer local save_for_later = {} @@ -192,9 +195,17 @@ function get_instance_id(plugin_name, conf) local key = type(conf) == "table" and kong.plugin.get_id() or plugin_name local instance_info = running_instances[key] + local wait_count = 0 while instance_info and not instance_info.id do -- some other thread is already starting an instance - ngx_sleep(0) + -- prevent busy-waiting + ngx_sleep(SLEEP_STEP) + + -- to prevent a potential dead loop when someone failed to release the ID + wait_count = wait_count + 1 + if wait_count > MAX_WAIT_STEPS then + return nil, "Could not claim instance_id for " .. plugin_name .. " (key: " .. key .. ")" + end instance_info = running_instances[key] end diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index e30da7baa95..3763c817320 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -336,6 +336,7 @@ function Rpc:handle_event(plugin_name, conf, phase) if err then if err == "not ready" then + self.reset_instance(plugin_name, conf) return handle_not_ready(plugin_name) end if err and str_find(err:lower(), "no plugin instance", 1, true) then diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 2069ae16a9e..676f6e9f5fa 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -401,6 +401,7 @@ function Rpc:handle_event(plugin_name, conf, phase) if not res or res == "" then if err == "not ready" then + self.reset_instance(plugin_name, conf) return handle_not_ready(plugin_name) end if err and (str_find(err:lower(), "no plugin instance", 1, true) From 0f85226c25fd9a907908927172648c3a7ee008af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 27 Apr 2023 12:11:28 +0200 Subject: [PATCH 2492/4351] feat(zipkin): use queues to send data to zipkin server (#10753) Previously, the zipkin plugin performed some internal buffering to group spans from one requests together before sending them to the zipkin server. This buffer has replaced by using a plugin queue. The normal queueing parameters can be used to control the batching behavior. --- CHANGELOG.md | 5 +- kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/zipkin/README.md | 10 ++ kong/plugins/zipkin/handler.lua | 27 +---- kong/plugins/zipkin/reporter.lua | 77 ++++++------- kong/plugins/zipkin/schema.lua | 1 + spec/03-plugins/34-zipkin/reporter_spec.lua | 49 --------- .../34-zipkin/zipkin_queue_spec.lua | 102 ++++++++++++++++++ spec/03-plugins/34-zipkin/zipkin_spec.lua | 6 +- 9 files changed, 157 insertions(+), 123 deletions(-) create mode 100644 kong/plugins/zipkin/README.md delete mode 100644 spec/03-plugins/34-zipkin/reporter_spec.lua create mode 100644 spec/03-plugins/34-zipkin/zipkin_queue_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 236347c87c7..2e3d8ba7b4b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -18,7 +18,10 @@ [#10417](https://github.com/Kong/kong/pull/10417) - **Opentelemetry**: plugin version has been updated to match Kong's version [#10646](https://github.com/Kong/kong/pull/10646) - +- **Zipkin**: The zipkin plugin now uses queues for internal + buffering. The standard queue parameter set is available to + control queuing behavior. + [#10753](https://github.com/Kong/kong/pull/10753) ### Additions diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index e2bec87075b..2e4288000e8 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -81,5 +81,8 @@ return { datadog = { "queue", }, + zipkin = { + "queue", + }, }, } diff --git a/kong/plugins/zipkin/README.md b/kong/plugins/zipkin/README.md new file mode 100644 index 00000000000..e37741fd06a --- /dev/null +++ b/kong/plugins/zipkin/README.md @@ -0,0 +1,10 @@ +# Testing the zipkin plugin: + +Run cassandra and postgres locally. + + docker run -it -p 15002:9000 -p 15003:9001 moul/grpcbin + docker run -p 9411:9411 -it openzipkin/zipkin:2.19 + + KONG_SPEC_TEST_GRPCBIN_PORT=15002 \ + KONG_SPEC_TEST_GRPCBIN_SSL_PORT=15003 \ + bin/busted -o gtest spec/03-plugins/34-zipkin/ diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index ee6f6df9584..e36c658c280 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -43,13 +43,7 @@ end local function get_reporter(conf) if reporter_cache[conf] == nil then - reporter_cache[conf] = new_zipkin_reporter(conf.http_endpoint, - conf.default_service_name, - conf.local_service_name, - conf.connect_timeout, - conf.send_timeout, - conf.read_timeout, - kong.log) + reporter_cache[conf] = new_zipkin_reporter(conf) end return reporter_cache[conf] end @@ -91,20 +85,6 @@ local function get_or_add_proxy_span(zipkin, timestamp) end -local function timer_log(premature, reporter) - if premature then - return - end - - local ok, err = reporter:flush() - if not ok then - reporter.logger.err("reporter flush ", err) - return - end -end - - - local initialize_request @@ -408,11 +388,6 @@ function ZipkinLogHandler:log(conf) -- luacheck: ignore 212 reporter:report(proxy_span) request_span:finish(now_mu) reporter:report(request_span) - - local ok, err = ngx.timer.at(0, timer_log, reporter) - if not ok then - kong.log.err("failed to create timer: ", err) - end end diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index 0d15e35ea46..dea28163c5d 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -1,6 +1,8 @@ local resty_http = require "resty.http" local to_hex = require "resty.string".to_hex local cjson = require "cjson".new() +local Queue = require "kong.tools.queue" + cjson.encode_number_precision(16) local zipkin_reporter_methods = {} @@ -21,17 +23,35 @@ local function ip_kind(addr) end -local function new(http_endpoint, default_service_name, local_service_name, connect_timeout, send_timeout, read_timeout, logger) +local function send_entries_to_zipkin(conf, entries) + if conf.http_endpoint == nil or conf.http_endpoint == ngx.null then + return true + end + + kong.log.debug("zipkin batch size: ", #entries) + local httpc = resty_http.new() + httpc:set_timeouts(conf.connect_timeout, conf.send_timeout, conf.read_timeout) + local res, err = httpc:request_uri(conf.http_endpoint, { + method = "POST", + headers = { + ["content-type"] = "application/json", + }, + body = cjson.encode(entries), + }) + if not res then + return nil, "zipkin request failed: " .. err + elseif res.status < 200 or res.status >= 300 then + return nil, "zipkin server responded unexpectedly: " .. tostring(res.status) .. " " .. tostring(res.reason) + end + return true +end + + +local function new(conf) return setmetatable({ - default_service_name = default_service_name, - local_service_name = local_service_name, - http_endpoint = http_endpoint, - connect_timeout = connect_timeout, - send_timeout = send_timeout, - read_timeout = read_timeout, - pending_spans = {}, - pending_spans_n = 0, - logger = logger, + conf = conf, + default_service_name = conf.default_service_name, + local_service_name = conf.local_service_name, }, zipkin_reporter_mt) end @@ -88,41 +108,10 @@ function zipkin_reporter_methods:report(span) annotations = span.annotations, } - local i = self.pending_spans_n + 1 - self.pending_spans[i] = zipkin_span - self.pending_spans_n = i -end - - -function zipkin_reporter_methods:flush() - if self.pending_spans_n == 0 then - return true - end - - local pending_spans = cjson.encode(self.pending_spans) - self.pending_spans = {} - self.pending_spans_n = 0 - - if self.http_endpoint == nil or self.http_endpoint == ngx.null then - return true - end - - local httpc = resty_http.new() - httpc:set_timeouts(self.connect_timeout, self.send_timeout, self.read_timeout) - local res, err = httpc:request_uri(self.http_endpoint, { - method = "POST", - headers = { - ["content-type"] = "application/json", - }, - body = pending_spans, - }) - -- TODO: on failure, retry? - if not res then - return nil, "failed to request: " .. err - elseif res.status < 200 or res.status >= 300 then - return nil, "failed: " .. res.status .. " " .. res.reason + local ok, err = Queue.enqueue(Queue.get_params(self.conf), send_entries_to_zipkin, self.conf, zipkin_span) + if not ok then + kong.log.err("failed to enqueue span: ", err) end - return true end diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index d877e9fdd44..13a139ee8c4 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -69,6 +69,7 @@ return { { http_response_header_for_traceid = { type = "string", default = nil }}, { phase_duration_flavor = { type = "string", required = true, default = "annotations", one_of = { "annotations", "tags" } } }, + { queue = typedefs.queue }, }, }, }, }, diff --git a/spec/03-plugins/34-zipkin/reporter_spec.lua b/spec/03-plugins/34-zipkin/reporter_spec.lua deleted file mode 100644 index 131834fab53..00000000000 --- a/spec/03-plugins/34-zipkin/reporter_spec.lua +++ /dev/null @@ -1,49 +0,0 @@ -local new_zipkin_reporter = require("kong.plugins.zipkin.reporter").new -local new_span = require("kong.plugins.zipkin.span").new -local utils = require "kong.tools.utils" -local to_hex = require "resty.string".to_hex - - -local function gen_trace_id(traceid_byte_count) - return to_hex(utils.get_rand_bytes(traceid_byte_count)) -end - -local function gen_span_id() - return to_hex(utils.get_rand_bytes(8)) -end - -describe("reporter", function () - it("constructs a reporter", function () - local reporter = new_zipkin_reporter("http://localhost:1234", "DefaultServiceName", "LocalServiceName") - assert.same(reporter.default_service_name, "DefaultServiceName") - assert.same(reporter.local_service_name, "LocalServiceName") - end) - - it("pushes spans into the pending spans buffer", function () - local reporter = new_zipkin_reporter("http://localhost:1234", "DefaultServiceName", "LocalServiceName") - local span = new_span( - "SERVER", - "test-span", - 1, - true, - gen_trace_id(16), - gen_span_id(), - gen_span_id(), - {} - ) - reporter:report(span) - assert(reporter.pending_spans_n, 1) - assert.same(reporter.pending_spans, { - { - id = to_hex(span.span_id), - name = "test-span", - kind = "SERVER", - localEndpoint = { serviceName = "LocalServiceName" }, - remoteEndpoint = { serviceName = "DefaultServiceName" }, - timestamp = 1, - traceId = to_hex(span.trace_id), - parentId = to_hex(span.parent_id), - } - }) - end) -end) diff --git a/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua b/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua new file mode 100644 index 00000000000..d9a7c365d13 --- /dev/null +++ b/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua @@ -0,0 +1,102 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson" + + +local fmt = string.format + +local function wait_for_spans(zipkin_client, expected_spans, service_name) + helpers.wait_until(function() + local received_spans = 0 + local res = zipkin_client:get("/api/v2/traces", { + query = { + limit = 1000, + remoteServiceName = service_name, + } + }) + local data = assert.response(res).has.status(200) + local all_spans = cjson.decode(data) + for i = 1, #all_spans do + received_spans = received_spans + #all_spans[i] + end + return received_spans == expected_spans + end) +end + + +describe("queueing behavior", function() + local max_batch_size = 10 + local service + local zipkin_client + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(nil, { "services", "routes", "plugins" }) + + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + protocols = { "http" }, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", helpers.zipkin_host, helpers.zipkin_port), + static_tags = { + { name = "static", value = "ok" }, + }, + default_header_type = "b3-single", + phase_duration_flavor = "tags", + queue = { + max_batch_size = max_batch_size, + max_coalescing_delay = 10, + } + } + }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } + + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + paths = { "/" }, + }) + + helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }) + + proxy_client = helpers.proxy_client() + zipkin_client = helpers.http_client(helpers.zipkin_host, helpers.zipkin_port) + end) + + + teardown(function() + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() -- prevent log assertions from poisoning each other. + end) + + it("batches spans from multiple requests", function() + local count = 10 + + for _ = 1, count do + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" + }, + }) + assert.response(r).has.status(200) + end + wait_for_spans(zipkin_client, 3 * count, service.name) + assert.logfile().has.line("zipkin batch size: " .. tostring(max_batch_size), true) + end) +end) diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index fb44a6c4a9a..6e0f54868bd 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -410,7 +410,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("[zipkin] reporter flush failed to request: timeout", true, 2) + assert.logfile().has.line("zipkin request failed: timeout", true, 2) end) it("times out if upstream zipkin server takes too long to respond", function() @@ -426,7 +426,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("[zipkin] reporter flush failed to request: timeout", true, 2) + assert.logfile().has.line("zipkin request failed: timeout", true, 2) end) it("connection refused if upstream zipkin server is not listening", function() @@ -442,7 +442,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("[zipkin] reporter flush failed to request: connection refused", true, 2) + assert.logfile().has.line("zipkin request failed: connection refused", true, 2) end) end) end From 44faa56bb84baaace6e6afca2a370185863f552d Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 27 Apr 2023 19:08:54 +0800 Subject: [PATCH 2493/4351] chore(dev): enclose parameter for shell safety (#10760) --- build/templates/venv-commons | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/templates/venv-commons b/build/templates/venv-commons index 436dd8a83d0..4e0daa93699 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -52,7 +52,7 @@ if [ -d "./plugins-ee" ] ; then for plugin in $(ls plugins-ee); do ln -s "$(realpath "./plugins-ee/${plugin}/kong/plugins/${plugin}")" "${links_dir}/kong/plugins/${plugin}" done - LUA_PATH="$links_dir/?.lua;$links_dir/init/?.lua;$LUA_PATH" + LUA_PATH="${links_dir}/?.lua;${links_dir}/init/?.lua;$LUA_PATH" fi # support custom plugin development if [ -n $KONG_PLUGIN_PATH ] ; then From 430fc586d64aa66b62aac0baedf5b8ff0d184c79 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 28 Apr 2023 15:18:40 +0800 Subject: [PATCH 2494/4351] docs(changelog): move some entries to the correct place (#10763) --- CHANGELOG.md | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2e3d8ba7b4b..0a4adcaf154 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -108,8 +108,6 @@ [#9903](https://github.com/Kong/kong/pull/9903) ### Fixes -- **gRPC gateway**: `null` in the JSON payload caused an uncaught exception to be thrown during pb.encode. - [#10687](https://github.com/Kong/kong/pull/10687) #### Core @@ -168,6 +166,8 @@ - **OpenTelemetry**: fix an issue that caused spans to be propagated incorrectly resulting in a wrong hierarchy being rendered on tracing backends. [#10663](https://github.com/Kong/kong/pull/10663) +- **gRPC gateway**: `null` in the JSON payload caused an uncaught exception to be thrown during pb.encode. + [#10687](https://github.com/Kong/kong/pull/10687) #### PDK @@ -240,6 +240,8 @@ [#10562](https://github.com/Kong/kong/pull/10562) - Bumped lua-resty-events from 0.1.3 to 0.1.4 [#10634](https://github.com/Kong/kong/pull/10634) +- Bumped lua-kong-nginx-module from 0.5.1 to 0.6.0 + [#10288](https://github.com/Kong/kong/pull/10288) ## 3.2.0 From 78075f3a6934b2b92067d1c8b9f8572d206eda45 Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Fri, 28 Apr 2023 17:16:32 +0800 Subject: [PATCH 2495/4351] chore(ci): notify Slack on master CI failure (#10739) * chore(ci): Notify Slack on Master CI failure Fix KAG-1373 * Update master-fail-bot --- .github/workflows/master-fail-bot | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 .github/workflows/master-fail-bot diff --git a/.github/workflows/master-fail-bot b/.github/workflows/master-fail-bot new file mode 100644 index 00000000000..502b468f19b --- /dev/null +++ b/.github/workflows/master-fail-bot @@ -0,0 +1,39 @@ +name: Notify Slack on Master CI failure + +on: + workflow_run: + workflows: ['*'] + types: [completed] + push: + branches: + - master + - release/* + - next/* +jobs: + notify: + runs-on: ubuntu-latest + if: ${{ github.event.workflow_run.conclusion == 'failure' }} + steps: + - name: Generate Slack Payload + id: generate-payload + uses: actions/github-script@v4 + with: + script: | + const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; + const run_id = ${{ github.event.workflow_run.id }}; + const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; + const workflow_name = "${{ github.event.workflow_run.name }}" + const branch_name = "${{ github.event.workflow_run.head_branch }}" + const payload = { + text: `Master Branch CI Failure! Workflow “${workflow_name}” failed in repo: “${repo_name}”, branch: "${branch_name}". Run URL: ${run_url}. Please check it.`, + icon_emoji: ":onfire:", + }; + return JSON.stringify(payload); + result-encoding: string + + - name: Send Slack Message + uses: slackapi/slack-github-action@v1.23.0 + with: + payload: ${{ steps.generate-payload.outputs.result }} + env: + SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} From 0b19bbb09ab51e677b126fb760208d22c8454d51 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 28 Apr 2023 18:10:20 +0800 Subject: [PATCH 2496/4351] chore(deps): lmdb version bump to 1.1.0 (#10766) * lmdb version bump * change log entry --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index baae9edca77..07456101621 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.2 RESTY_OPENSSL_VERSION=1.1.1t RESTY_PCRE_VERSION=8.45 -RESTY_LMDB_VERSION=1.0.0 +RESTY_LMDB_VERSION=1.1.0 RESTY_EVENTS_VERSION=0.1.4 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.5 diff --git a/CHANGELOG.md b/CHANGELOG.md index 0a4adcaf154..585fc5268de 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -242,6 +242,8 @@ [#10634](https://github.com/Kong/kong/pull/10634) - Bumped lua-kong-nginx-module from 0.5.1 to 0.6.0 [#10288](https://github.com/Kong/kong/pull/10288) +- Bumped lua-resty-lmdb from 1.0.0 to 1.1.0 + [#10766](https://github.com/Kong/kong/pull/10766) ## 3.2.0 From 57b9ae669a97af128825538c109c2d71a4264618 Mon Sep 17 00:00:00 2001 From: Jonah Back Date: Fri, 28 Apr 2023 03:53:22 -0700 Subject: [PATCH 2497/4351] feat(tracing): add http.client_ip attribute (#10723) * fix(tracing): use get_forwarded_ip instead of get_ip for peer IP As a developer troubleshooting requests using trace data, I expect my access logs to be consistent with my traces. The access logs currently record the forwarded_ip, which tells me what my client's true ip is (assuming proper setup of trusted IPs etc). This change switches the span attribute for peer ip to use forwarded_ip as well. * fix(tracing): add get_forwarded_ip as separate attribute * fix(tracing): add new attribute to test case * feat(tracing): add changelog entry --- CHANGELOG.md | 4 +++- kong/tracing/instrumentation.lua | 1 + spec/03-plugins/37-opentelemetry/04-exporter_spec.lua | 1 + 3 files changed, 5 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 585fc5268de..979b4523e52 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -49,7 +49,7 @@ - Request and response buffering options are now enabled for incoming HTTP 2.0 requests too. Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. [#10595](https://github.com/Kong/kong/pull/10595) - [#10204](https://github.com/Kong/kong/pull/10204) + [#10204](https://github.com/Kong/kong/pull/10204) - Add `KONG_UPSTREAM_DNS_TIME` to `kong.ctx` so that we can record the time it takes for DNS resolution when Kong proxies to upstream. [#10355](https://github.com/Kong/kong/pull/10355) @@ -57,6 +57,8 @@ [#10577](https://github.com/Kong/kong/pull/10577) - Support timeout for dynamic log level [#10288](https://github.com/Kong/kong/pull/10288) +- Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. + [#10723](https://github.com/Kong/kong/pull/10723) #### Admin API diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 55ba5cf4b7b..f55d9d3791b 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -236,6 +236,7 @@ function _M.request(ctx) ["http.host"] = host, ["http.scheme"] = scheme, ["http.flavor"] = http_flavor, + ["http.client_ip"] = client.get_forwarded_ip(), ["net.peer.ip"] = client.get_ip(), }, }) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 7739c581bd5..135a7018f3e 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -441,6 +441,7 @@ for _, strategy in helpers.each_strategy() do local attr = span.attributes sort_by_key(attr) assert.same({ + { key = "http.client_ip", value = { string_value = "127.0.0.1", value = "string_value" } }, { key = "http.flavor", value = { string_value = "1.1", value = "string_value" } }, { key = "http.host", value = { string_value = "0.0.0.0", value = "string_value" } }, { key = "http.method", value = { string_value = "GET", value = "string_value" } }, From a895d718c9590885d956d2b518eb8043d5920ad9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 28 Apr 2023 13:32:20 +0200 Subject: [PATCH 2498/4351] fix(queues): log deprecation warnings at runtime (#10756) * fix(queues): log deprecation warnings at runtime This reverts commit 40008ec9a1ad423acc97912e0290737e1daea867 and improves how deprecation messages are logged. Instead of creating a log message for every enqueue operation, each message for each queue is now logged only once per minute. This is supposed to provide good visibility for these messages without flooding the log with duplicates. * address review comments --- kong/plugins/datadog/schema.lua | 4 +- kong/plugins/http-log/schema.lua | 4 +- kong/plugins/opentelemetry/schema.lua | 4 +- kong/plugins/statsd/schema.lua | 4 +- kong/tools/queue.lua | 53 +++++++++-- spec/01-unit/27-queue_spec.lua | 38 +++++++- ...01-legacy_queue_parameter_warning_spec.lua | 90 +++++++++++-------- .../03-plugins/03-http-log/02-schema_spec.lua | 4 + 8 files changed, 147 insertions(+), 54 deletions(-) diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index 08f60686a24..98dd1e92ff2 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -116,11 +116,11 @@ return { { after = "4.0", }) end if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then - deprecation("datadog: config.queue_size no longer works, please use config.queue.max_batch_size instead", + deprecation("datadog: config.queue_size is deprecated, please use config.queue.max_batch_size instead", { after = "4.0", }) end if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then - deprecation("datadog: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", + deprecation("datadog: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end return true diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index 0b2b2de8350..e644ec7744a 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -54,11 +54,11 @@ return { { after = "4.0", }) end if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then - deprecation("http-log: config.queue_size no longer works, please use config.queue.max_batch_size instead", + deprecation("http-log: config.queue_size is deprecated, please use config.queue.max_batch_size instead", { after = "4.0", }) end if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then - deprecation("http-log: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", + deprecation("http-log: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end return true diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 109a6be0fdd..26e3be2a9a0 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -60,11 +60,11 @@ return { field_sources = { "batch_span_count", "batch_flush_delay" }, fn = function(entity) if (entity.batch_span_count or ngx.null) ~= ngx.null and entity.batch_span_count ~= 200 then - deprecation("opentelemetry: batch_span_count no longer works, please use config.queue.max_batch_size instead", + deprecation("opentelemetry: config.batch_span_count is deprecated, please use config.queue.max_batch_size instead", { after = "4.0", }) end if (entity.batch_flush_delay or ngx.null) ~= ngx.null and entity.batch_flush_delay ~= 3 then - deprecation("opentelemetry: batch_flush_delay no longer works, please use config.queue.max_coalescing_delay instead", + deprecation("opentelemetry: config.batch_flush_delay is deprecated, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end return true diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 671b1a2fe3e..fd94fb82c80 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -205,11 +205,11 @@ return { { after = "4.0", }) end if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then - deprecation("statsd: config.queue_size no longer works, please use config.queue.max_batch_size instead", + deprecation("statsd: config.queue_size is deprecated, please use config.queue.max_batch_size instead", { after = "4.0", }) end if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then - deprecation("statsd: config.flush_timeout no longer works, please use config.queue.max_coalescing_delay instead", + deprecation("statsd: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", { after = "4.0", }) end return true diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index a2b8d4ba8fb..4b3f7e31ba3 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -60,6 +60,10 @@ local semaphore = require("ngx.semaphore") local table_new = require("table.new") +-- Minimum interval to warn about usage of legacy queueing related parameters +local MIN_WARNING_INTERVAL_SECONDS = 60 + + local string_format = string.format local assert = assert local select = select @@ -287,30 +291,65 @@ function Queue:process_once() end +local legacy_params_warned = {} + +local function maybe_warn(name, message) + local key = name .. "/" .. message + if ngx.now() - (legacy_params_warned[key] or 0) >= MIN_WARNING_INTERVAL_SECONDS then + kong.log.warn(message) + legacy_params_warned[key] = ngx.now() + end +end + + -- This function retrieves the queue parameters from a plugin configuration, converting legacy parameters --- to their new locations. The conversion is silently done here, as we're already warning about the legacy --- parameters being used when validating each plugin's configuration. +-- to their new locations. function Queue.get_params(config) local queue_config = config.queue or table_new(0, 5) + + if not queue_config.name then + queue_config.name = kong.plugin.get_id() + end + + -- It is planned to remove the legacy parameters in Kong Gateway 4.0, removing + -- the need for the checks below. ({ after = "4.0", }) + if (config.retry_count or null) ~= null and config.retry_count ~= 10 then + maybe_warn( + queue_config.name, + "the retry_count parameter no longer works, please update " + .. "your configuration to use initial_retry_delay and max_retry_time instead") + end + if (config.queue_size or null) ~= null and config.queue_size ~= 1 then queue_config.max_batch_size = config.queue_size + maybe_warn( + queue_config.name, + "the queue_size parameter is deprecated, please update your " + .. "configuration to use queue.max_batch_size instead") end if (config.flush_timeout or null) ~= null and config.flush_timeout ~= 2 then queue_config.max_coalescing_delay = config.flush_timeout + maybe_warn( + queue_config.name, + "the flush_timeout parameter is deprecated, please update your " + .. "configuration to use queue.max_coalescing_delay instead") end - -- Queue related opentelemetry plugin parameters if (config.batch_span_count or null) ~= null and config.batch_span_count ~= 200 then queue_config.max_batch_size = config.batch_span_count + maybe_warn( + queue_config.name, + "the batch_span_count parameter is deprecated, please update your " + .. "configuration to use queue.max_batch_size instead") end if (config.batch_flush_delay or null) ~= null and config.batch_flush_delay ~= 3 then queue_config.max_coalescing_delay = config.batch_flush_delay - end - - if not queue_config.name then - queue_config.name = kong.plugin.get_id() + maybe_warn( + queue_config.name, + "the batch_flush_delay parameter is deprecated, please update your " + .. "configuration to use queue.max_coalescing_delay instead") end return queue_config diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 99b20070e0d..7a5da86a9be 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -5,6 +5,7 @@ local timerng = require "resty.timerng" local queue_schema = require "kong.tools.queue_schema" local queue_num = 1 + local function queue_conf(conf) local defaulted_conf = {} if conf.name then @@ -43,12 +44,17 @@ describe("plugin queue", function() end) local unmock - local now_offset = 0 + local now_offset local log_messages + local function count_matching_log_messages(s) + return select(2, string.gsub(log_messages, s, "")) + end + before_each(function() local real_now = ngx.now now_offset = 0 + log_messages = "" local function log(level, message) -- luacheck: ignore log_messages = log_messages .. level .. " " .. message .. "\n" @@ -84,6 +90,7 @@ describe("plugin queue", function() } }) end) + after_each(unmock) it("passes configuration to handler", function () @@ -551,20 +558,49 @@ describe("plugin queue", function() retry_count = 123, queue_size = 234, flush_timeout = 345, + queue = { + name = "common-legacy-conversion-test", + }, } local converted_parameters = Queue.get_params(legacy_parameters) + assert.match_re(log_messages, 'the retry_count parameter no longer works, please update your configuration to use initial_retry_delay and max_retry_time instead') assert.equals(legacy_parameters.queue_size, converted_parameters.max_batch_size) + assert.match_re(log_messages, 'the queue_size parameter is deprecated, please update your configuration to use queue.max_batch_size instead') assert.equals(legacy_parameters.flush_timeout, converted_parameters.max_coalescing_delay) + assert.match_re(log_messages, 'the flush_timeout parameter is deprecated, please update your configuration to use queue.max_coalescing_delay instead') end) it("converts opentelemetry plugin legacy queue parameters", function() local legacy_parameters = { batch_span_count = 234, batch_flush_delay = 345, + queue = { + name = "opentelemetry-legacy-conversion-test", + }, } local converted_parameters = Queue.get_params(legacy_parameters) assert.equals(legacy_parameters.batch_span_count, converted_parameters.max_batch_size) + assert.match_re(log_messages, 'the batch_span_count parameter is deprecated, please update your configuration to use queue.max_batch_size instead') assert.equals(legacy_parameters.batch_flush_delay, converted_parameters.max_coalescing_delay) + assert.match_re(log_messages, 'the batch_flush_delay parameter is deprecated, please update your configuration to use queue.max_coalescing_delay instead') + end) + + it("logs deprecation messages only every so often", function() + local legacy_parameters = { + retry_count = 123, + queue = { + name = "legacy-warning-suppression", + }, + } + for _ = 1,10 do + Queue.get_params(legacy_parameters) + end + assert.equals(1, count_matching_log_messages('the retry_count parameter no longer works')) + now_offset = 1000 + for _ = 1,10 do + Queue.get_params(legacy_parameters) + end + assert.equals(2, count_matching_log_messages('the retry_count parameter no longer works')) end) it("defaulted legacy parameters are ignored when converting", function() diff --git a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua index ef6626e4e40..440ea7637d3 100644 --- a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua +++ b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua @@ -5,6 +5,7 @@ local helpers = require "spec.helpers" for _, strategy in helpers.each_strategy() do describe("legacy queue parameters [#" .. strategy .. "]", function() local db + local admin_client lazy_setup(function() -- Create a service to make sure that our database is initialized properly. @@ -13,32 +14,38 @@ for _, strategy in helpers.each_strategy() do "services", }) + db:truncate() + bp.services:insert{ protocol = "http", host = helpers.mock_upstream_host, port = helpers.mock_upstream_port, } - end) - - local admin_client - - before_each(function() - - helpers.clean_logfile() - db:truncate() - assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", })) - admin_client = helpers.admin_client() end) - after_each(function() + lazy_teardown(function() if admin_client then admin_client:close() end + helpers.stop_kong(nil, true) + end) + + before_each(function() + helpers.clean_logfile() + end) + + local plugin_id + + after_each(function() + if plugin_id then + local res = admin_client:delete("/plugins/" .. plugin_id) + assert.res_status(204, res) + end end) local plugins = { @@ -53,35 +60,38 @@ for _, strategy in helpers.each_strategy() do } for plugin, base_config in pairs(plugins) do - describe("[#" .. plugin .. "]", function() - local function create_plugin(parameter, value) - local config = table.clone(base_config) - if parameter then - config[parameter] = value - end - local res = admin_client:post( - "/plugins", - { - headers = { - ["Content-Type"] = "application/json" - }, - body = cjson.encode({ - name = plugin, - config = config - }) - } - ) - helpers.stop_kong(nil, true) - assert.res_status(201, res) + + local function create_plugin(parameter, value) + local config = table.clone(base_config) + if parameter then + config[parameter] = value end + local res = admin_client:post( + "/plugins", + { + headers = { + ["Content-Type"] = "application/json" + }, + body = cjson.encode({ + name = plugin, + config = config + }) + } + ) + local body = cjson.decode(assert.res_status(201, res)) + plugin_id = body.id + end - it("no unexpected queue parameter deprecation warnings", function() + local log_wait_time = 0.01 + describe("[#" .. plugin .. "]", function() + it("no unexpected queue parameter deprecation warnings by default", function() create_plugin() - assert.logfile().has.no.line("no longer works, please use config.queue") + assert.logfile().has.no.line("no longer works, please use config.queue", true, log_wait_time) + assert.logfile().has.no.line("is deprecated, please use config.queue", true, log_wait_time) end) local parameters = { - retry_count = 10, + retry_count = 10, -- treated specially below queue_size = 1, flush_timeout = 2 } @@ -94,16 +104,20 @@ for _, strategy in helpers.each_strategy() do end for parameter, default_value in pairs(parameters) do + local expected_warning + if parameter == "retry_count" then + expected_warning = "config.retry_count no longer works, please use config.queue." + else + expected_warning = "config." .. parameter .. " is deprecated, please use config.queue." + end it ("does not warn when " .. parameter .. " is set to the old default " .. tostring(default_value), function() create_plugin(parameter, default_value) - assert.logfile().has.no.line(parameter) - assert.logfile().has.no.line("no longer works, please use config.queue", true) + assert.logfile().has.no.line(expected_warning, true, log_wait_time) end) it ("does warn when " .. parameter .. " is set to a value different from the old default " .. tostring(default_value), function() create_plugin(parameter, default_value + 1) - assert.logfile().has.line(parameter) - assert.logfile().has.line("no longer works, please use config.queue", true) + assert.logfile().has.line(expected_warning, true, log_wait_time) end) end end) diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index f93aa8bd8f4..c20405c5314 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -157,7 +157,11 @@ describe(PLUGIN_NAME .. ": (schema)", function() flush_timeout = 92, }) assert.is_truthy(entity) + entity.config.queue.name = "legacy-conversion-test" local conf = Queue.get_params(entity.config) + assert.match_re(log_messages, "the retry_count parameter no longer works") + assert.match_re(log_messages, "the queue_size parameter is deprecated") + assert.match_re(log_messages, "the flush_timeout parameter is deprecated") assert.is_same(46, conf.max_batch_size) assert.is_same(92, conf.max_coalescing_delay) end) From 72db3776a4f4c5dcbcd0cbe8ba31f96a9a6dfb8f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 28 Apr 2023 13:32:42 +0200 Subject: [PATCH 2499/4351] fix(clustering): support queueing plugins of pre-3.3 DP with 3.3 CP (#10755) * fix(clustering): support queueing plugins of pre-3.3 DP with 3.3 CP KAG-1392 * address review comment --- kong/clustering/compat/checkers.lua | 51 +++++++++++++++++++++ kong/clustering/compat/init.lua | 14 +++--- spec/01-unit/19-hybrid/03-compat_spec.lua | 56 ++++++++++++++++++++++- 3 files changed, 112 insertions(+), 9 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 4baa23ff50e..b9f4b9ceeb5 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -54,6 +54,57 @@ local compatible_checkers = { end end + -- Support legacy queueing parameters for plugins that used queues prior to 3.3. `retry_count` has been + -- completely removed, so we always supply the default of 10 as that provides the same behavior as with a + -- pre 3.3 CP. The other queueing related legacy parameters can be determined from the new queue + -- configuration table. + for _, plugin in ipairs(config_table.plugins or {}) do + local config = plugin.config + if plugin.name == 'statsd' or plugin.name == 'datadog' then + if type(config.retry_count) ~= "number" then + config.retry_count = 10 + has_update = true + end + if type(config.queue_size) ~= "number" then + if config.queue and type(config.queue.max_batch_size) == "number" then + config.queue_size = config.queue.max_batch_size + has_update = true + else + config.queue_size = 1 + has_update = true + end + end + if type(config.flush_timeout) ~= "number" then + if config.queue and type(config.queue.max_coalescing_delay) == "number" then + config.flush_timeout = config.queue.max_coalescing_delay + has_update = true + else + config.flush_timeout = 2 + has_update = true + end + end + elseif plugin.name == 'opentelemetry' then + if type(config.batch_span_count) ~= "number" then + if config.queue and type(config.queue.max_batch_size) == "number" then + config.batch_span_count = config.queue.max_batch_size + has_update = true + else + config.batch_span_count = 200 + has_update = true + end + end + if type(config.batch_flush_delay) ~= "number" then + if config.queue and type(config.queue.max_coalescing_delay) == "number" then + config.batch_flush_delay = config.queue.max_coalescing_delay + has_update = true + else + config.batch_flush_delay = 3 + has_update = true + end + end + end + end + return has_update end }, diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 3d9859317b0..ee29fd715ff 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -354,13 +354,6 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) payload = deep_copy(payload, false) local config_table = payload["config_table"] - local fields = get_removed_fields(dp_version_num) - if fields then - if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix, dp_version_num) then - has_update = true - end - end - for _, checker in ipairs(COMPATIBILITY_CHECKERS) do local ver = checker[1] local fn = checker[2] @@ -369,6 +362,13 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end end + local fields = get_removed_fields(dp_version_num) + if fields then + if invalidate_keys_from_config(config_table["plugins"], fields, log_suffix, dp_version_num) then + has_update = true + end + end + if has_update then local deflated_payload, err = deflate_gzip(cjson_encode(payload)) if deflated_payload then diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index a0d98882631..781753c624e 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -417,8 +417,39 @@ describe("kong.clustering.compat", function() name = "correlation-id", instance_name = "my-correlation-id" }, + plugin3 = { + id = "00000000-0000-0000-0000-000000000003", + name = "statsd", + config = { + queue = { + max_batch_size = 9, + max_coalescing_delay = 9, + }, + }, + }, + plugin4 = { + id = "00000000-0000-0000-0000-000000000004", + name = "datadog", + config = { + queue = { + max_batch_size = 9, + max_coalescing_delay = 9, + }, + }, + }, + plugin5 = { + id = "00000000-0000-0000-0000-000000000005", + name = "opentelemetry", + config = { + endpoint = "http://example.com", + queue = { + max_batch_size = 9, + max_coalescing_delay = 9, + }, + }, + }, }, - services = { + services = { service1 = { connect_timeout = 60000, created_at = 1234567890, @@ -436,7 +467,7 @@ describe("kong.clustering.compat", function() tls_verify = true, ca_certificates = { ca_certificate_def.id }, enabled = true, - }, + }, service2 = { connect_timeout = 60000, created_at = 1234567890, @@ -494,6 +525,27 @@ describe("kong.clustering.compat", function() assert.is_nil(assert(plugins[2]).instance_name) end) + it("plugin.queue_parameters", function() + local has_update, result = compat.update_compatible_payload(config, "3.2.0", "test_") + assert.truthy(has_update) + result = cjson_decode(inflate_gzip(result)).config_table + local plugins = assert(assert(assert(result).plugins)) + for _, plugin in ipairs(plugins) do + if plugin.name == "statsd" then + assert.equals(10, plugin.config.retry_count) + assert.equals(9, plugin.config.queue_size) + assert.equals(9, plugin.config.flush_timeout) + elseif plugin.name == "datadog" then + assert.equals(10, plugin.config.retry_count) + assert.equals(9, plugin.config.queue_size) + assert.equals(9, plugin.config.flush_timeout) + elseif plugin.name == "opentelemetry" then + assert.equals(9, plugin.config.batch_span_count) + assert.equals(9, plugin.config.batch_flush_delay) + end + end + end) + it("upstream.algorithm", function() local has_update, result = compat.update_compatible_payload(config, "3.1.0", "test_") assert.truthy(has_update) From 0557fcb07c33a77c71dd67cd03a0ee58190b6149 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Mon, 1 May 2023 20:35:47 +0800 Subject: [PATCH 2500/4351] tests(*): fix ssl upstream cert verify depth for mockbin.com (#10773) --- spec/02-integration/04-admin_api/22-debug_spec.lua | 1 + spec/02-integration/05-proxy/06-ssl_spec.lua | 5 +++-- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 8c0f90685d1..81be0794d85 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -32,6 +32,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() trusted_ips = "127.0.0.1", nginx_http_proxy_ssl_verify = "on", nginx_http_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_spec.crt", + nginx_http_proxy_ssl_verify_depth = "5", }) assert(helpers.start_kong{ database = strategy, diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index e7494534901..53f0c4db584 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -212,6 +212,7 @@ for _, strategy in helpers.each_strategy() do trusted_ips = "127.0.0.1", nginx_http_proxy_ssl_verify = "on", nginx_http_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_spec.crt", + nginx_http_proxy_ssl_verify_depth = "5", }) ngx.sleep(0.01) @@ -546,7 +547,7 @@ for _, strategy in helpers.each_strategy() do snis = { "example.com" }, service = service, } - + bp.routes:insert { protocols = { "tls" }, snis = { "foobar.example.com." }, @@ -571,7 +572,7 @@ for _, strategy in helpers.each_strategy() do stream_listen = "127.0.0.1:9020 ssl" }) - + end) lazy_teardown(function() From b99534c9bc26d3a54f4fd903ec11739a3f9e2c3e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 2 May 2023 20:00:44 +0300 Subject: [PATCH 2501/4351] fix(cmd): do not error when kong is stopping on secret resolving errors (#10775) Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong/conf_loader/init.lua | 7 ++++--- .../02-cmd/02-start_stop_spec.lua | 20 +++++++++++++++++++ 3 files changed, 26 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 979b4523e52..8db8ce41ea8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -148,6 +148,8 @@ [#10680](https://github.com/Kong/kong/pull/10680) - Tracing: fix an approximation issue that resulted in reduced precision of the balancer span start and end times. [#10681](https://github.com/Kong/kong/pull/10681) +- Fix issue when stopping a Kong could error out if using Vault references + [#10775](https://github.com/Kong/kong/pull/10775) #### Admin API diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index ec97999a89c..a6e5a8dfd01 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1702,10 +1702,11 @@ local function load(path, custom_conf, opts) local deref, deref_err = vault.get(v) if deref == nil or deref_err then - return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) - end + if opts.starting then + return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) + end - if deref ~= nil then + else conf[k] = deref end end diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 39320b4a210..a6a4e2ed59a 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -88,6 +88,26 @@ describe("kong start/stop #" .. strategy, function() prefix = helpers.test_conf.prefix, })) end) + it("start/stop stops without error when references cannot be resolved #test", function() + helpers.setenv("PG_PASSWORD", "dummy") + local _, stderr, stdout = assert(helpers.kong_exec("start", { + prefix = helpers.test_conf.prefix, + database = helpers.test_conf.database, + pg_password = "{vault://env/pg_password}", + pg_database = helpers.test_conf.pg_database, + cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + vaults = "env", + })) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) + assert.matches("Kong started", stdout, nil, true) + helpers.unsetenv("PG_PASSWORD") + local _, stderr, stdout = assert(helpers.kong_exec("stop", { + prefix = helpers.test_conf.prefix, + })) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) + assert.matches("Kong stopped", stdout, nil, true) + helpers.clean_logfile() + end) it("start/stop custom Kong conf/prefix", function() assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path)) assert(helpers.kong_exec("stop --prefix " .. helpers.test_conf.prefix)) From 18b3c7761fb3c40f2a7c642c7904b98abbf594c6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 3 May 2023 00:49:53 +0300 Subject: [PATCH 2502/4351] chore(vault): use name instead of prefix to cache vault strategies and schemas (#10777) --- kong/pdk/vault.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 90df49e5e03..b4aabd33d4e 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -296,8 +296,8 @@ local function new(self) schema = schema.fields.config - STRATEGIES[prefix] = strategy - SCHEMAS[prefix] = schema + STRATEGIES[name] = strategy + SCHEMAS[name] = schema end local config = opts.config From ac0e574f24491bb7add9dfce9d69d8a2382b74d0 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 3 May 2023 15:02:24 +0200 Subject: [PATCH 2503/4351] Revert "fix: change opentelemetry plugin version to match core (#10646)" (#10778) This reverts commit fabbcdd72867065f450341d742151e20bf80e630. --- CHANGELOG.md | 2 -- kong/plugins/opentelemetry/handler.lua | 3 +-- spec/01-unit/01-db/01-schema/07-plugins_spec.lua | 8 -------- 3 files changed, 1 insertion(+), 12 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8db8ce41ea8..a76e608fab8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,8 +16,6 @@ Serverless Functions plugins: it does not provide access to the global kong cache. Access to certain fields in kong.configuration has also been restricted. [#10417](https://github.com/Kong/kong/pull/10417) -- **Opentelemetry**: plugin version has been updated to match Kong's version - [#10646](https://github.com/Kong/kong/pull/10646) - **Zipkin**: The zipkin plugin now uses queues for internal buffering. The standard queue parameter set is available to control queuing behavior. diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 667b98d74d0..cde1432492b 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -3,7 +3,6 @@ local http = require "resty.http" local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" -local kong_meta = require "kong.meta" local ngx = ngx @@ -28,7 +27,7 @@ local _log_prefix = "[otel] " local OpenTelemetryHandler = { - VERSION = kong_meta.version, + VERSION = "0.1.0", PRIORITY = 14, } diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index 3c130d5003c..1dead97596f 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -9,7 +9,6 @@ local plugins_definition = require "kong.db.schema.entities.plugins" local dao_plugins = require "kong.db.dao.plugins" local certificates_definition = require "kong.db.schema.entities.certificates" local constants = require "kong.constants" -local kong_meta = require "kong.meta" describe("plugins", function() local Plugins @@ -315,13 +314,6 @@ describe("plugins", function() assert.is_true(has_protocols_field, "bundled plugin " .. plugin_name .. " missing required field: protocols") end end) - it("ensure every bundled plugin version is same as core version", function() - for plugin_name, _ in pairs(constants.BUNDLED_PLUGINS) do - local handler = require("kong.plugins." .. plugin_name .. ".handler") - local plugin_version = handler.VERSION - assert.equal(kong_meta.version, plugin_version) - end - end) end) From ae6ca2572d7e4db01c4866f1795299cc0dd57f69 Mon Sep 17 00:00:00 2001 From: Wanny Morellato Date: Wed, 3 May 2023 21:28:49 -0700 Subject: [PATCH 2504/4351] feat(db): set PostgreSQL application_name=kong (#10770) DB performance monitor and analyzers displays stats based on Postgresql "applicaiton_name" Currently Kong shows up as pgmoon and that may not be intuitive for those kong operators who do not know that Kong is a lua app that depends on the lua pgmoon library. This commit attempts to give it a better name like applicaiton_name=kong. --- kong/db/strategies/postgres/connector.lua | 2 ++ spec/02-integration/03-db/01-db_spec.lua | 16 ++++++++++++++++ 2 files changed, 18 insertions(+) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 5a9aa70e881..cd3750ce765 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -941,6 +941,7 @@ local _M = {} function _M.new(kong_config) local config = { + application_name = "kong", host = kong_config.pg_host, port = kong_config.pg_port, timeout = kong_config.pg_timeout, @@ -997,6 +998,7 @@ function _M.new(kong_config) ngx.log(ngx.DEBUG, "PostgreSQL connector readonly connection enabled") local ro_override = { + application_name = "kong", host = kong_config.pg_ro_host, port = kong_config.pg_ro_port, timeout = kong_config.pg_ro_timeout, diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index 10af4723125..3b58dd5af4b 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -249,6 +249,22 @@ for _, strategy in helpers.each_strategy() do assert(db:close()) end) + postgres_only("connects with application_name = kong in postgres", function() + local db, err = DB.new(helpers.test_conf, strategy) + + assert.is_nil(err) + assert.is_table(db) + assert(db:init_connector()) + assert(db:connect()) + + local res = assert(db.connector:query("SELECT application_name from pg_stat_activity WHERE application_name = 'kong';")) + + assert.is_table(res[1]) + assert.equal("kong", res[1]["application_name"]) + + assert(db:close()) + end) + cassandra_only("provided Cassandra contact points resolve DNS", function() local conf = utils.deep_copy(helpers.test_conf) From bcfedbce31c4c14b44732dc9b3747a1d039ce666 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 4 May 2023 14:13:12 +0800 Subject: [PATCH 2505/4351] chore(dev): silent error if stop_services does not exist (#10764) ``` ~ $ type stop_services >/dev/null -bash: type: stop_services: not found ~ $ type stop_services &>/dev/null ~ $ echo $? 1 ``` Redirect stderr to `/dev/null` as well. --- build/templates/venv.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/templates/venv.sh b/build/templates/venv.sh index 4e160380eaa..3d9986364d5 100644 --- a/build/templates/venv.sh +++ b/build/templates/venv.sh @@ -25,7 +25,7 @@ deactivate () { unset _OLD_KONG_VENV_PATH _OLD_KONG_VENV_PS1 unset LUAROCKS_CONFIG LUA_PATH LUA_CPATH KONG_PREFIX LIBRARY_PREFIX OPENSSL_DIR - type stop_services >/dev/null && stop_services + type stop_services &>/dev/null && stop_services unset -f deactivate unset -f start_services From 86184c5d25f399251ef16f702aef80783c2b6e3d Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 4 May 2023 16:21:53 +0800 Subject: [PATCH 2506/4351] docs(build): minor style fix (#10784) --- build/README.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/build/README.md b/build/README.md index 466b026b713..feb943f7129 100644 --- a/build/README.md +++ b/build/README.md @@ -107,17 +107,17 @@ We can learn more about Bazel query from [Bazel query](https://bazel.build/versi Following build options can be used to set specific features: -- `**--//:debug=true**` +- **`--//:debug=true`** - Default to true. - Turn on debug options and debugging symbols for OpenResty, LuaJIT and OpenSSL, which useful for debug with GDB and SystemTap. -- `**--action_env=BUILD_NAME=**` +- **`--action_env=BUILD_NAME=`** - Default to `kong-dev`. - Set the `build_name`, multiple build can exist at same time to allow you switch between different Kong versions or branches. Don't set this when you are building a building an binary package. -- `**--action_env=INSTALL_DESTDIR=**` +- **`--action_env=INSTALL_DESTDIR=`** - Default to `bazel-bin/build/`. - Set the directory when the build is intended to be installed. Bazel won't actually install files into this directory, but this will make sure certain hard coded paths and RPATH is correctly set when building a package. From 62bcbcb657f10b8226dfded19a12eee988b19424 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 4 May 2023 13:22:53 +0200 Subject: [PATCH 2507/4351] tests(unit): add coverage for spec/01-unit (#10754) * tests(unit): add coverage workflow run tests with luacov once a week aggregate the results and print it * tests(unit): parametrize build path + dispatchable make build path parametric enable dispatchable workflow in build & coverage --- .ci/luacov-stats-aggregator.lua | 69 +++++++++++++++ .github/workflows/build.yml | 55 ++++++++++++ .github/workflows/build_and_coverage.yml | 84 +++++++++++++++++++ .github/workflows/build_and_test.yml | 45 +--------- .luacov | 15 ++++ Makefile | 2 +- .../01-db/01-schema/01-schema_spec.lua | 15 ---- 7 files changed, 227 insertions(+), 58 deletions(-) create mode 100644 .ci/luacov-stats-aggregator.lua create mode 100644 .github/workflows/build.yml create mode 100644 .github/workflows/build_and_coverage.yml create mode 100644 .luacov diff --git a/.ci/luacov-stats-aggregator.lua b/.ci/luacov-stats-aggregator.lua new file mode 100644 index 00000000000..34a0eee50e5 --- /dev/null +++ b/.ci/luacov-stats-aggregator.lua @@ -0,0 +1,69 @@ +-- Aggregates stats from multiple luacov stat files. +-- If different stats files contain coverage information of common +-- source files, it assumes the provided stats refer to the same +-- version of the source files. + +-- Example stats for a 12 lines file `my/file.lua` +-- that received hits on lines 3, 4, 9: +-- +-- ["my/file.lua"] = { +-- [3] = 1, +-- [4] = 3, +-- [9] = 2, +-- max = 12, +-- max_hits = 3 +-- } +-- + +local luacov_stats = require "luacov.stats" +local luacov_reporter = require "luacov.reporter" + +local all_stats = {} + + +-- load parameters +local params = {...} +local base_path = params[1] or "./luacov-stats-out-" +local file_name = params[2] or "luacov.stats.out" +local output = params[3] or file_name + + +-- load stats - appends incremental index to base_path to load all the artifacts +local loaded_stats = {} +local index = 0 +repeat + index = index + 1 + local stats_file = base_path .. index .. "/" .. file_name + local loaded = luacov_stats.load(stats_file) + if loaded then + loaded_stats[#loaded_stats + 1] = loaded + print("loading file: " .. stats_file) + end +until not loaded + + +-- aggregate stats by file name +for _, stat_data in ipairs(loaded_stats) do + for f_name, f_data in pairs(stat_data) do + if all_stats[f_name] then + assert( + all_stats[f_name].max == f_data.max, + "number of lines in file " .. f_name .. " is inconsistent" + ) + -- combine stats (add line hits) + for i = 1, all_stats[f_name].max do + if all_stats[f_name][i] or f_data[i] then + all_stats[f_name][i] = (all_stats[f_name][i] or 0) + (f_data[i] or 0) + end + end + all_stats[f_name].max_hits = math.max(all_stats[f_name].max_hits, f_data.max_hits) + + else + all_stats[f_name] = f_data + end + end +end +luacov_stats.save(output, all_stats) + +-- generate report +luacov_reporter.report() diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 00000000000..2440d5c3925 --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,55 @@ +name: Build +on: + workflow_call: + inputs: + build-root-suffix: + required: true + type: string + +env: + BUILD_ROOT: ${{ github.workspace }}${{ inputs.build-root-suffix }} + +jobs: + build: + name: Build dependencies + runs-on: ubuntu-22.04 + + steps: + - name: Checkout Kong source code + uses: actions/checkout@v3 + + - name: Lookup build cache + id: cache-deps + uses: actions/cache@v3 + with: + path: | + ${{ env.BUILD_ROOT }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + + - name: Install packages + if: steps.cache-deps.outputs.cache-hit != 'true' + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + + - name: Build Kong + if: steps.cache-deps.outputs.cache-hit != 'true' + run: | + make build-kong + BUILD_PREFIX=$BUILD_ROOT/kong-dev + export PATH="$BUILD_PREFIX/bin:$BUILD_PREFIX/openresty/nginx/sbin:$BUILD_PREFIX/openresty/bin:$PATH" + chmod +rw -R $BUILD_PREFIX + nginx -V + ldd $(which nginx) + luarocks + + - name: Bazel Outputs + uses: actions/upload-artifact@v3 + if: failure() + with: + name: bazel-outputs + path: | + bazel-out/_tmp/actions + + - name: Build Dev Kong dependencies + if: steps.cache-deps.outputs.cache-hit != 'true' + run: | + make install-dev-rocks diff --git a/.github/workflows/build_and_coverage.yml b/.github/workflows/build_and_coverage.yml new file mode 100644 index 00000000000..1947ab06aa2 --- /dev/null +++ b/.github/workflows/build_and_coverage.yml @@ -0,0 +1,84 @@ +name: Build & Test Coverage +on: + schedule: + - cron: "15 0 * * 0" + workflow_dispatch: + +env: + BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build + +jobs: + build: + uses: ./.github/workflows/build.yml + with: + build-root-suffix: /bazel-bin/build + + unit-tests: + name: Unit tests + runs-on: ubuntu-22.04 + needs: build + + services: + postgres: + image: postgres:13 + env: + POSTGRES_USER: kong + POSTGRES_DB: kong + POSTGRES_HOST_AUTH_METHOD: trust + ports: + - 5432:5432 + options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 + + steps: + - name: Checkout Kong source code + uses: actions/checkout@v3 + + - name: Lookup build cache + id: cache-deps + uses: actions/cache@v3 + with: + path: | + ${{ env.BUILD_ROOT }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + + - name: Unit tests + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong + run: | + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + bin/busted spec/01-unit --coverage + + - name: Archive coverage stats file + uses: actions/upload-artifact@v3 + if: success() + with: + name: luacov-stats-out-1 + retention-days: 1 + path: | + luacov.stats.out + +# TODO: run jobs with the remaining tests (with coverage enabled) and archive each artifact as luacov-stats-out-{i} + + aggregator: + needs: [unit-tests] # add dependencies for all the test jobs + name: Luacov stats aggregator + runs-on: ubuntu-22.04 + + steps: + - name: Checkout source code + uses: actions/checkout@v3 + + - name: Install requirements + run: | + sudo apt-get update && sudo apt-get install -y luarocks + sudo luarocks install luacov + + # Download all archived coverage stats files + - uses: actions/download-artifact@v3 + + - name: Stats aggregation + shell: bash + run: | + lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" + awk '/Summary/,0' luacov.report.out diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 1c32855d3a3..0221ff27b73 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -26,48 +26,9 @@ env: jobs: build: - name: Build dependencies - runs-on: ubuntu-22.04 - - steps: - - name: Checkout Kong source code - uses: actions/checkout@v3 - - - name: Lookup build cache - id: cache-deps - uses: actions/cache@v3 - with: - path: | - ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - - name: Install packages - if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - - - name: Build Kong - if: steps.cache-deps.outputs.cache-hit != 'true' - run: | - make build-kong - BUILD_PREFIX=$BUILD_ROOT/kong-dev - export PATH="$BUILD_PREFIX/bin:$BUILD_PREFIX/openresty/nginx/sbin:$BUILD_PREFIX/openresty/bin:$PATH" - chmod +rw -R $BUILD_PREFIX - nginx -V - ldd $(which nginx) - luarocks - - - name: Bazel Outputs - uses: actions/upload-artifact@v3 - if: failure() - with: - name: bazel-outputs - path: | - bazel-out/_tmp/actions - - - name: Build Dev Kong dependencies - if: steps.cache-deps.outputs.cache-hit != 'true' - run: | - make install-dev-rocks + uses: ./.github/workflows/build.yml + with: + build-root-suffix: /bazel-bin/build lint-doc-and-unit-tests: name: Lint, Doc and Unit tests diff --git a/.luacov b/.luacov new file mode 100644 index 00000000000..f2c654a81e5 --- /dev/null +++ b/.luacov @@ -0,0 +1,15 @@ +return { + + runreport = true, + + include = { + "kong$", + "kong%/.+$", + }, + + exclude = { + "bazel%-bin/build", + "^spec/" + } + +} diff --git a/Makefile b/Makefile index 677e9b88551..917e0070b1e 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 231bd7ed24b..c5409b485df 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -3,21 +3,6 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local luacov_ok = pcall(require, "luacov") -if luacov_ok then - local busted_it = it - -- luacheck: globals it - it = function(desc, fn) - busted_it(desc, function() - local luacov = require("luacov") - luacov.init() - fn() - luacov.save_stats() - end) - end -end - - local SchemaKind = { { name = "schema", new = Schema.new, }, { name = "subschema", new = function(definition) From ef06b20d57083b6b0aa96bcb961b6df8a542c0d3 Mon Sep 17 00:00:00 2001 From: Zijing Zhang <50045289+pluveto@users.noreply.github.com> Date: Thu, 4 May 2023 23:18:39 +0800 Subject: [PATCH 2508/4351] chore(ci): bump bot payload to new output way (#10737) * chore(ci): bump bot payload to new output way * Update release-fail-bot.yml * Update release-fail-bot.yml --- .github/workflows/release-fail-bot.yml | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-fail-bot.yml index 68d1c88637a..2ae752b8d56 100644 --- a/.github/workflows/release-fail-bot.yml +++ b/.github/workflows/release-fail-bot.yml @@ -15,7 +15,7 @@ jobs: if: ${{ github.event.workflow_run.conclusion == 'failure' }} steps: - name: Generate Slack Payload - id: generate_payload + id: generate-payload uses: actions/github-script@v4 with: script: | @@ -28,11 +28,12 @@ jobs: text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”, branch: "${branch_name}". Run URL: ${run_url}. Please check it.`, icon_emoji: ":onfire:", }; - console.log(`::set-output name=payload::${JSON.stringify(payload)}`); + return JSON.stringify(payload); + result-encoding: string - - name: "Send Slack Message" + - name: Send Slack Message uses: slackapi/slack-github-action@v1.23.0 with: - payload: ${{ steps.generate_payload.outputs.payload }} + payload: ${{ steps.generate-payload.outputs.result }} env: SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} From 72b4fb02b38511adace96c324a19e75f83fc2663 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 3 May 2023 17:12:11 +0200 Subject: [PATCH 2509/4351] tests(pdk): add coverage workflow --- .github/workflows/build_and_coverage.yml | 52 ++++++++++++++++++++++-- t/01-pdk/02-log/01-sanity.t | 1 + t/Util.pm | 4 ++ t/pdk.luacov | 5 +++ 4 files changed, 59 insertions(+), 3 deletions(-) create mode 100644 t/pdk.luacov diff --git a/.github/workflows/build_and_coverage.yml b/.github/workflows/build_and_coverage.yml index 1947ab06aa2..7695968861c 100644 --- a/.github/workflows/build_and_coverage.yml +++ b/.github/workflows/build_and_coverage.yml @@ -48,7 +48,7 @@ jobs: run: | source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh bin/busted spec/01-unit --coverage - + - name: Archive coverage stats file uses: actions/upload-artifact@v3 if: success() @@ -57,11 +57,57 @@ jobs: retention-days: 1 path: | luacov.stats.out - + + pdk-tests: + name: PDK tests + runs-on: ubuntu-22.04 + needs: build + + steps: + - name: Checkout Kong source code + uses: actions/checkout@v3 + + - name: Lookup build cache + id: cache-deps + uses: actions/cache@v3 + with: + path: | + ${{ env.BUILD_ROOT }} + key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + + - name: Install Test::Nginx + run: | + CPAN_DOWNLOAD=./cpanm + mkdir -p $CPAN_DOWNLOAD + curl -o $CPAN_DOWNLOAD/cpanm https://cpanmin.us + chmod +x $CPAN_DOWNLOAD/cpanm + + echo "Installing CPAN dependencies..." + $CPAN_DOWNLOAD/cpanm --notest --local-lib=$HOME/perl5 local::lib && eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) + $CPAN_DOWNLOAD/cpanm --notest Test::Nginx + + - name: Tests + env: + TEST_SUITE: pdk + PDK_LUACOV: 1 + run: | + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) + .ci/run_tests.sh + + - name: Archive coverage stats file + uses: actions/upload-artifact@v3 + if: success() + with: + name: luacov-stats-out-2 + retention-days: 1 + path: | + luacov.stats.out + # TODO: run jobs with the remaining tests (with coverage enabled) and archive each artifact as luacov-stats-out-{i} aggregator: - needs: [unit-tests] # add dependencies for all the test jobs + needs: [unit-tests,pdk-tests] # add dependencies for all the test jobs name: Luacov stats aggregator runs-on: ubuntu-22.04 diff --git a/t/01-pdk/02-log/01-sanity.t b/t/01-pdk/02-log/01-sanity.t index f1ff4cb5a83..1fb6f15678e 100644 --- a/t/01-pdk/02-log/01-sanity.t +++ b/t/01-pdk/02-log/01-sanity.t @@ -287,6 +287,7 @@ qr/\[notice\] .*? \[kong\] content_by_lua\(nginx\.conf:\d+\):5 hello from my_fun === TEST 13: kong.log() JIT compiles when level is below sys_level +--- skip_eval: 3: $ENV{PDK_LUACOV} == 1 --- log_level: warn --- error_log_file: /dev/null --- http_config eval diff --git a/t/Util.pm b/t/Util.pm index 0f05b5df8e9..7d60e2eb144 100644 --- a/t/Util.pm +++ b/t/Util.pm @@ -28,6 +28,10 @@ our $InitByLuaBlockConfig = <<_EOC_; if os.getenv("PDK_PHASE_CHECKS_LUACOV") == "1" then require("luacov.runner")("t/phase_checks.luacov") jit.off() + + elseif os.getenv("PDK_LUACOV") == "1" then + require("luacov.runner")("t/pdk.luacov") + jit.off() end local private_phases = require("kong.pdk.private.phases") diff --git a/t/pdk.luacov b/t/pdk.luacov new file mode 100644 index 00000000000..2000dca6a41 --- /dev/null +++ b/t/pdk.luacov @@ -0,0 +1,5 @@ +runreport = true + +modules = { + ["kong.pdk.*"] = ".", +} From 6c772a22c64999257ce9bb7c84981c5dc3198b24 Mon Sep 17 00:00:00 2001 From: samugi Date: Thu, 4 May 2023 15:25:05 +0200 Subject: [PATCH 2510/4351] tests(workflows): rename relative-build-root field --- .github/workflows/build.yml | 4 ++-- .github/workflows/build_and_coverage.yml | 2 +- .github/workflows/build_and_test.yml | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 2440d5c3925..f3c46f6a5db 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -2,12 +2,12 @@ name: Build on: workflow_call: inputs: - build-root-suffix: + relative-build-root: required: true type: string env: - BUILD_ROOT: ${{ github.workspace }}${{ inputs.build-root-suffix }} + BUILD_ROOT: ${{ github.workspace }}/${{ inputs.relative-build-root }} jobs: build: diff --git a/.github/workflows/build_and_coverage.yml b/.github/workflows/build_and_coverage.yml index 7695968861c..1378bde228b 100644 --- a/.github/workflows/build_and_coverage.yml +++ b/.github/workflows/build_and_coverage.yml @@ -11,7 +11,7 @@ jobs: build: uses: ./.github/workflows/build.yml with: - build-root-suffix: /bazel-bin/build + relative-build-root: bazel-bin/build unit-tests: name: Unit tests diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0221ff27b73..c0f9066b9f5 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -28,7 +28,7 @@ jobs: build: uses: ./.github/workflows/build.yml with: - build-root-suffix: /bazel-bin/build + relative-build-root: bazel-bin/build lint-doc-and-unit-tests: name: Lint, Doc and Unit tests From 9beff6466e9535efe605db92198a9e7952aa6988 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 5 May 2023 14:59:19 +0200 Subject: [PATCH 2511/4351] fix(router): fix incorrectly calculated priorities in traditional_compat (#10615) * fix(router): fix incorrectly calculated priorities in traditional_compat When prefix and regex routes were mixed or prefixes of different lengths were specified in one route, traditional_compat assigned the highest priority of all paths to the route for all paths, causing unexpected routing matches that were incompatible with the traditional router. With this fix, each multi-path route is split into multiple routes with separate priorities. KAG-727 * address review comments * use uuidv5 to create stable split route ids * improve naming * refactor for call-site clarity * some loop refactoring --- CHANGELOG.md | 13 +++ kong/router/atc.lua | 3 +- kong/router/compat.lua | 104 ++++++++++++++++++--- spec/01-unit/08-router_spec.lua | 160 +++++++++++++++++++++++++++----- 4 files changed, 241 insertions(+), 39 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a76e608fab8..af777282d1c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,18 @@ ### Breaking Changes +#### Core + +- The `traditional_compat` router mode has been made more compatible with the + behavior of `traditional` mode by splitting routes with multiple paths into + multiple atc routes with separate priorities. Since the introduction of the new + router in Kong Gateway 3.0, `traditional_compat` mode assigned only one priority + to each route, even if different prefix path lengths and regular expressions + were mixed in a route. This was not how multiple paths were handled in the + `traditional` router and the behavior has now been changed so that a separate + priority value is assigned to each path in a route. + [#10615](https://github.com/Kong/kong/pull/10615) + #### Plugins - **Serverless Functions**: `kong.cache` now points to a cache instance that is dedicated to the @@ -57,6 +69,7 @@ [#10288](https://github.com/Kong/kong/pull/10288) - Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. [#10723](https://github.com/Kong/kong/pull/10723) + [#10204](https://github.com/Kong/kong/pull/10204) #### Admin API diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 2bc8138de86..d083317706d 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -373,7 +373,6 @@ function _M:select(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, sni, req_headers) - check_select_params(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, @@ -442,7 +441,7 @@ function _M:select(req_method, req_uri, req_host, req_scheme, local uuid, matched_path, captures = c:get_result("http.path") local service = self.services[uuid] - local matched_route = self.routes[uuid] + local matched_route = self.routes[uuid].original_route or self.routes[uuid] local service_protocol, _, --service_type service_host, service_port, diff --git a/kong/router/compat.lua b/kong/router/compat.lua index eb3bff17ee1..99550b88f3a 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -6,7 +6,9 @@ local atc = require("kong.router.atc") local tb_new = require("table.new") local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") - +local tablex = require("pl.tablex") +local uuid = require("resty.jit-uuid") +local utils = require("kong.tools.utils") local escape_str = atc.escape_str local is_empty_field = atc.is_empty_field @@ -21,7 +23,6 @@ local tb_concat = table.concat local tb_insert = table.insert local tb_sort = table.sort local byte = string.byte -local max = math.max local bor, band, lshift = bit.bor, bit.band, bit.lshift @@ -59,6 +60,12 @@ local LOGICAL_OR = atc.LOGICAL_OR local LOGICAL_AND = atc.LOGICAL_AND +-- When splitting routes, we need to assign new UUIDs to the split routes. We use uuid v5 to generate them from +-- the original route id and the path index so that incremental rebuilds see stable IDs for routes that have not +-- changed. +local uuid_generator = assert(uuid.factory_v5('7f145bf9-0dce-4f91-98eb-debbce4b9f6b')) + + local function get_expression(route) local methods = route.methods local hosts = route.hosts @@ -74,7 +81,7 @@ local function get_expression(route) tb_insert(out, gen) end - local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(op, p) + local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(_, p) if #p > 1 and byte(p, -1) == DOT then -- last dot in FQDNs must not be used for routing return p:sub(1, -2) @@ -128,7 +135,7 @@ local function get_expression(route) end) end - local gen = gen_for_field("http.path", function(path) + gen = gen_for_field("http.path", function(path) return is_regex_magic(path) and OP_REGEX or OP_PREFIX end, paths, function(op, p) if op == OP_REGEX then @@ -249,27 +256,37 @@ local function get_priority(route) end end - local max_uri_length = 0 + local uri_length = 0 local regex_url = false if not is_empty_field(paths) then match_weight = match_weight + 1 - for _, p in ipairs(paths) do - if is_regex_magic(p) then - regex_url = true + for index, p in ipairs(paths) do + if index == 1 then + if is_regex_magic(p) then + regex_url = true + + else + uri_length = #p + end else - -- plain URI or URI prefix - max_uri_length = max(max_uri_length, #p) + if regex_url then + assert(is_regex_magic(p), "cannot mix regex and non-regex routes in get_priority") + + else + assert(#p == uri_length, "cannot mix different length prefixes in get_priority") + end end end end local match_weight = lshift_uint64(match_weight, 61) local headers_count = lshift_uint64(headers_count, 52) + local regex_priority = lshift_uint64(regex_url and route.regex_priority or 0, 19) - local max_length = band(max_uri_length, 0x7FFFF) + local max_length = band(uri_length, 0x7FFFF) local priority = bor(match_weight, plain_host_only and PLAIN_HOST_ONLY_BIT or 0, @@ -295,8 +312,69 @@ local function get_exp_and_priority(route) end -function _M.new(routes, cache, cache_neg, old_router) - return atc.new(routes, cache, cache_neg, old_router, get_exp_and_priority) +-- group array-like table t by the function f, returning a table mapping from +-- the result of invoking f on one of the elements to the actual elements. +local function group_by(t, f) + local result = {} + for _, value in ipairs(t) do + local key = f(value) + if result[key] then + table.insert(result[key], value) + else + result[key] = {value} + end + end + return result +end + +-- split routes into multiple routes, one for each prefix length and one for all +-- regular expressions +local function split_route_by_path_into(route_and_service, routes_and_services_split) + if is_empty_field(route_and_service.route.paths) or #route_and_service.route.paths == 1 then + table.insert(routes_and_services_split, route_and_service) + return + end + + -- make sure that route_and_service contains only the two expected entries, route and service + assert(tablex.size(route_and_service) == 2) + + local grouped_paths = group_by( + route_and_service.route.paths, + function(path) + return is_regex_magic(path) or #path + end + ) + for index, paths in pairs(grouped_paths) do + local cloned_route = { + route = utils.shallow_copy(route_and_service.route), + service = route_and_service.service, + } + cloned_route.route.original_route = route_and_service.route + cloned_route.route.paths = paths + cloned_route.route.id = uuid_generator(route_and_service.route.id .. "#" .. tostring(index)) + table.insert(routes_and_services_split, cloned_route) + end +end + + +local function split_routes_and_services_by_path(routes_and_services) + local routes_and_services_split = tb_new(#routes_and_services, 0) + for i = 1, #routes_and_services do + split_route_by_path_into(routes_and_services[i], routes_and_services_split) + end + return routes_and_services_split +end + + +function _M.new(routes_and_services, cache, cache_neg, old_router) + -- route_and_service argument is a table with [route] and [service] + if type(routes_and_services) ~= "table" then + return error("expected arg #1 routes to be a table", 2) + end + + routes_and_services = split_routes_and_services_by_path(routes_and_services) + + return atc.new(routes_and_services, cache, cache_neg, old_router, get_exp_and_priority) end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index ff65bfaf72c..2271dc0413a 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -33,16 +33,16 @@ local service = { protocol = "http", } - local headers_mt = { - __index = function(t, k) - local u = rawget(t, string.upper(k)) - if u then - return u - end - - return rawget(t, string.lower(k)) +local headers_mt = { + __index = function(t, k) + local u = rawget(t, string.upper(k)) + if u then + return u end - } + + return rawget(t, string.lower(k)) + end +} for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do describe("Router (flavor = " .. flavor .. ")", function() @@ -2181,14 +2181,23 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" lazy_setup(function() use_case = { - -- percent encoding with unreserved char, route should be plain text + -- plain { service = service, route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + id = "e8fb37f1-102d-461e-9c51-6608a6bb8100", paths = { "/plain/a.b.c", -- /plain/a.b.c - "/plain/a.b%25c", -- /plain/a.b.c + }, + }, + }, + -- percent encoding with unreserved char, route should not be normalized + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/plain/a.b%58c", -- /plain/a.bXc }, }, }, @@ -2230,11 +2239,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.same(use_case[1].route, match_t.route) -- route no longer normalize user configured path - match_t = router:select("GET", "/plain/a.b c", "example.com") + match_t = router:select("GET", "/plain/a.bXc", "example.com") assert.falsy(match_t) - match_t = router:select("GET", "/plain/a.b%25c", "example.com") + match_t = router:select("GET", "/plain/a.b%58c", "example.com") assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) + assert.same(use_case[2].route, match_t.route) match_t = router:select("GET", "/plain/aab.c", "example.com") assert.falsy(match_t) @@ -2246,7 +2255,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" match_t = router:select("GET", "/reg%65x/123", "example.com") assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) + assert.same(use_case[3].route, match_t.route) match_t = router:select("GET", "/regex/\\d+", "example.com") assert.falsy(match_t) @@ -2261,7 +2270,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" match_t = router:select("GET", "/regex-meta/%5Cd+%2E", "example.com") assert.truthy(match_t) - assert.same(use_case[3].route, match_t.route) + assert.same(use_case[4].route, match_t.route) end) it("leave reserved characters alone in regex paths", function() @@ -2270,7 +2279,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" match_t = router:select("GET", "/regex-reserved%2Fabc", "example.com") assert.truthy(match_t) - assert.same(use_case[4].route, match_t.route) + assert.same(use_case[5].route, match_t.route) end) end) @@ -3524,7 +3533,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = uuid(), - paths = { "/my-route", "/this-route" }, + paths = { "/my-route", "/xx-route" }, -- need to have same length for get_priority to work strip_path = true } }, @@ -3534,7 +3543,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" route = { id = uuid(), methods = { "POST" }, - paths = { "/my-route", "/this-route" }, + paths = { "/my-route", "/xx-route" }, -- need to have same length for get_priority to work strip_path = false, }, }, @@ -3630,11 +3639,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.equal("/my-route", match_t.prefix) assert.equal("/", match_t.upstream_uri) - _ngx = mock_ngx("GET", "/this-route", { host = "domain.org" }) + _ngx = mock_ngx("GET", "/xx-route", { host = "domain.org" }) router._set_ngx(_ngx) match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/this-route", match_t.prefix) + assert.equal("/xx-route", match_t.prefix) assert.equal("/", match_t.upstream_uri) _ngx = mock_ngx("GET", "/my-route", { host = "domain.org" }) @@ -3644,11 +3653,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.equal("/my-route", match_t.prefix) assert.equal("/", match_t.upstream_uri) - _ngx = mock_ngx("GET", "/this-route", { host = "domain.org" }) + _ngx = mock_ngx("GET", "/xx-route", { host = "domain.org" }) router._set_ngx(_ngx) match_t = router:exec() assert.same(use_case_routes[1].route, match_t.route) - assert.equal("/this-route", match_t.prefix) + assert.equal("/xx-route", match_t.prefix) assert.equal("/", match_t.upstream_uri) end) @@ -4619,3 +4628,106 @@ describe("[both regex and prefix with regex_priority]", function() end) end) + + +for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do + describe("Router (flavor = " .. flavor .. ")", function() + reload_router(flavor) + + describe("[both regex and prefix]", function() + local use_case, router + + lazy_setup(function() + use_case = { + -- regex + prefix + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "~/some/thing/else", + "/foo", + }, + hosts = { + "domain-1.org", + }, + }, + }, + -- prefix + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/foo/bar" + }, + hosts = { + "domain-1.org", + }, + }, + }, + } + + router = assert(new_router(use_case)) + end) + + it("[assigns different priorities to regex and non-regex path]", function() + local match_t = router:select("GET", "/some/thing/else", "domain-1.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + local match_t = router:select("GET", "/foo/bar", "domain-1.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + end) + + describe("[overlapping prefixes]", function() + local use_case, router + + lazy_setup(function() + use_case = { + -- regex + prefix + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/foo", + "/foo/bar/baz" + }, + hosts = { + "domain-1.org", + }, + }, + }, + -- prefix + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + paths = { + "/foo/bar" + }, + hosts = { + "domain-1.org", + }, + }, + }, + } + + router = assert(new_router(use_case)) + end) + + it("[assigns different priorities to each path]", function() + local match_t = router:select("GET", "/foo", "domain-1.org") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + local match_t = router:select("GET", "/foo/bar", "domain-1.org") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + end) + end) +end From b2698023e62b03c96db0c395e3417881703f6c6c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 5 May 2023 17:36:01 +0200 Subject: [PATCH 2512/4351] fix(tracing): lower tracing_sampling_rate to 0.01 (#10774) --- CHANGELOG.md | 9 ++++++++- kong.conf.default | 2 +- kong/templates/kong_defaults.lua | 4 ++-- .../14-tracing/01-instrumentations_spec.lua | 1 + .../14-tracing/02-propagation_spec.lua | 2 ++ .../37-opentelemetry/04-exporter_spec.lua | 1 + .../03-plugins/37-opentelemetry/05-otelcol_spec.lua | 1 + .../37-opentelemetry/06-regression_spec.lua | 13 +++++++------ 8 files changed, 23 insertions(+), 10 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index af777282d1c..c1dcff433b0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -32,6 +32,9 @@ buffering. The standard queue parameter set is available to control queuing behavior. [#10753](https://github.com/Kong/kong/pull/10753) +- Tracing: tracing_sampling_rate defaults to 0.01 (trace one of every 100 requests) instead of the previous 1 + (trace all requests). Tracing all requests is inappropriate for most production systems + [#10774](https://github.com/Kong/kong/pull/10774) ### Additions @@ -59,7 +62,7 @@ - Request and response buffering options are now enabled for incoming HTTP 2.0 requests too. Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. [#10595](https://github.com/Kong/kong/pull/10595) - [#10204](https://github.com/Kong/kong/pull/10204) + [#10204](https://github.com/Kong/kong/pull/10204) - Add `KONG_UPSTREAM_DNS_TIME` to `kong.ctx` so that we can record the time it takes for DNS resolution when Kong proxies to upstream. [#10355](https://github.com/Kong/kong/pull/10355) @@ -159,9 +162,13 @@ [#10680](https://github.com/Kong/kong/pull/10680) - Tracing: fix an approximation issue that resulted in reduced precision of the balancer span start and end times. [#10681](https://github.com/Kong/kong/pull/10681) +- Tracing: tracing_sampling_rate defaults to 0.01 (trace one of every 100 requests) instead of the previous 1 + (trace all requests). Tracing all requests is inappropriate for most production systems + [#10774](https://github.com/Kong/kong/pull/10774) - Fix issue when stopping a Kong could error out if using Vault references [#10775](https://github.com/Kong/kong/pull/10775) + #### Admin API - Fix an issue where empty value of URI argument `custom_id` crashes `/consumer`. diff --git a/kong.conf.default b/kong.conf.default index 66735bab21f..94155faa8af 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -133,7 +133,7 @@ # stream mode. #opentelemetry_tracing_sampling_rate = 1.0 # Deprecated: use tracing_sampling_rate instead -#tracing_sampling_rate = 1.0 # Tracing instrumentation sampling rate. +#tracing_sampling_rate = 0.01 # Tracing instrumentation sampling rate. # Tracer samples a fixed percentage of all spans # following the sampling rate. # diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 97eb873b40e..0633fa2035d 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -199,7 +199,7 @@ untrusted_lua_sandbox_environment = openresty_path = opentelemetry_tracing = off -opentelemetry_tracing_sampling_rate = 1.0 +opentelemetry_tracing_sampling_rate = 0.01 tracing_instrumentations = off -tracing_sampling_rate = 1.0 +tracing_sampling_rate = 0.01 ]] diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 21845121570..047673ae70a 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -39,6 +39,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "tcp-trace-exporter", tracing_instrumentations = types, + tracing_sampling_rate = 1, }) proxy_client = helpers.proxy_client() diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index b3799879304..7e446e18f79 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -46,6 +46,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "tcp-trace-exporter,trace-propagator", tracing_instrumentations = "balancer", + tracing_sampling_rate = 1, }) proxy_client = helpers.proxy_client() end) @@ -98,6 +99,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "tcp-trace-exporter,trace-propagator", tracing_instrumentations = "request,router,balancer,plugin_access,plugin_header_filter", + tracing_sampling_rate = 1, }) proxy_client = helpers.proxy_client() end) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 135a7018f3e..b8c28f65fdb 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -92,6 +92,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", tracing_instrumentations = types, + tracing_sampling_rate = 1, }, nil, nil, fixtures)) end diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 62d5edeb17c..c27f4d3663b 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -63,6 +63,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", tracing_instrumentations = types, + tracing_sampling_rate = 1, }) proxy_url = fmt("http://%s:%s", helpers.get_proxy_ip(), helpers.get_proxy_port()) diff --git a/spec/03-plugins/37-opentelemetry/06-regression_spec.lua b/spec/03-plugins/37-opentelemetry/06-regression_spec.lua index cb60279620a..dfa212a7d7e 100644 --- a/spec/03-plugins/37-opentelemetry/06-regression_spec.lua +++ b/spec/03-plugins/37-opentelemetry/06-regression_spec.lua @@ -18,7 +18,7 @@ for _, strategy in helpers.each_strategy() do local mock1, mock2 local mock_port1, mock_port2 - setup(function() + setup(function() mock_port1 = helpers.get_available_port() mock_port2 = helpers.get_available_port() @@ -27,7 +27,7 @@ for _, strategy in helpers.each_strategy() do host = helpers.mock_upstream_host, port = helpers.mock_upstream_port, }) - + local route = assert(bp.routes:insert({ service = http_srv, protocols = { "http" }, paths = { "/" }})) @@ -41,12 +41,13 @@ for _, strategy in helpers.each_strategy() do batch_flush_delay = 0, -- report immediately } }) - + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", tracing_instrumentations = "all", + tracing_sampling_rate = 1, })) -- we do not wait too long for the mock to receive the request mock1 = helpers.http_mock(mock_port1, { @@ -56,11 +57,11 @@ for _, strategy in helpers.each_strategy() do timeout = 5, }) end) - + teardown(function() helpers.stop_kong() end) - + it("test", function () local client = assert(helpers.proxy_client()) local res = assert(client:send { @@ -106,7 +107,7 @@ for _, strategy in helpers.each_strategy() do assert(mock2()) done = true - end) + end) end) end) end From c7de58ca983094fbec70b76dbe5341415a2a2cf9 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 5 May 2023 16:20:28 -0300 Subject: [PATCH 2513/4351] fix(status): CP /status/ready return 503 when DB is off (#10787) * fix(status): CP /status/ready return 503 when DB is off Co-authored-by: Guilherme Salazar * docs(CHANGELOG.md) update feature entry --------- Co-authored-by: Guilherme Salazar --- CHANGELOG.md | 3 ++- kong/status/ready.lua | 9 ++++----- spec/02-integration/09-hybrid_mode/11-status_spec.lua | 3 +-- 3 files changed, 7 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c1dcff433b0..a5c447b4970 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -91,7 +91,8 @@ prepared to process user requests. Load balancers frequently utilize this functionality to ascertain Kong's availability to distribute incoming requests. - [#10610](https://github.com/Kong/kong/pull/10610) + [#10610](https://github.com/Kong/kong/pull/10610), + [#10787](https://github.com/Kong/kong/pull/10787) #### Plugins diff --git a/kong/status/ready.lua b/kong/status/ready.lua index 14ba8ead307..4058fb2af1e 100644 --- a/kong/status/ready.lua +++ b/kong/status/ready.lua @@ -70,11 +70,6 @@ Checks if Kong is ready to serve. @return string|nil an error message if Kong is not ready, or nil otherwise. --]] local function is_ready() - -- control plane has no need to serve traffic - if is_control_plane then - return true - end - local ok = kong.db:connect() -- for dbless, always ok if not ok then @@ -83,6 +78,10 @@ local function is_ready() kong.db:close() + if is_control_plane then + return true + end + local router_rebuilds = tonumber(kong_shm:get(ROUTERS_REBUILD_COUNTER_KEY)) or 0 local plugins_iterator_rebuilds = diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index 9167bea7f45..4d30f47657a 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -33,8 +33,7 @@ for _, strategy in helpers.each_strategy() do prefix = "serve_cp", cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", - - status_listen = "127.0.0.1:" .. cp_status_port + status_listen = "127.0.0.1:" .. cp_status_port, }) end From 79d69453500d3a62a9295ef4076173f4c6f2651a Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 6 May 2023 12:57:06 +0800 Subject: [PATCH 2514/4351] docs(changelog): fix some mistakes (#10796) * fix a mistake introduced by #10615 * adjust order of PRs * remove a comma --- CHANGELOG.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a5c447b4970..831026328b5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -61,8 +61,8 @@ [#10385](https://github.com/Kong/kong/pull/10385) - Request and response buffering options are now enabled for incoming HTTP 2.0 requests too. Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. - [#10595](https://github.com/Kong/kong/pull/10595) [#10204](https://github.com/Kong/kong/pull/10204) + [#10595](https://github.com/Kong/kong/pull/10595) - Add `KONG_UPSTREAM_DNS_TIME` to `kong.ctx` so that we can record the time it takes for DNS resolution when Kong proxies to upstream. [#10355](https://github.com/Kong/kong/pull/10355) @@ -72,7 +72,6 @@ [#10288](https://github.com/Kong/kong/pull/10288) - Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. [#10723](https://github.com/Kong/kong/pull/10723) - [#10204](https://github.com/Kong/kong/pull/10204) #### Admin API @@ -91,7 +90,7 @@ prepared to process user requests. Load balancers frequently utilize this functionality to ascertain Kong's availability to distribute incoming requests. - [#10610](https://github.com/Kong/kong/pull/10610), + [#10610](https://github.com/Kong/kong/pull/10610) [#10787](https://github.com/Kong/kong/pull/10787) #### Plugins From 31a74240db1de7d99a20cf1803faa13e61858194 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 5 May 2023 21:59:22 +0200 Subject: [PATCH 2515/4351] tests(coverate): simplify aggregation simplify luacov stat file aggregation using luacov.runner --- .ci/luacov-stats-aggregator.lua | 40 +++++++++--------------- .github/workflows/build_and_coverage.yml | 2 +- 2 files changed, 16 insertions(+), 26 deletions(-) diff --git a/.ci/luacov-stats-aggregator.lua b/.ci/luacov-stats-aggregator.lua index 34a0eee50e5..9a60e00b331 100644 --- a/.ci/luacov-stats-aggregator.lua +++ b/.ci/luacov-stats-aggregator.lua @@ -1,8 +1,4 @@ -- Aggregates stats from multiple luacov stat files. --- If different stats files contain coverage information of common --- source files, it assumes the provided stats refer to the same --- version of the source files. - -- Example stats for a 12 lines file `my/file.lua` -- that received hits on lines 3, 4, 9: -- @@ -17,15 +13,14 @@ local luacov_stats = require "luacov.stats" local luacov_reporter = require "luacov.reporter" - -local all_stats = {} +local luacov_runner = require "luacov.runner" -- load parameters local params = {...} local base_path = params[1] or "./luacov-stats-out-" local file_name = params[2] or "luacov.stats.out" -local output = params[3] or file_name +local path_prefix = params[3] or "" -- load stats - appends incremental index to base_path to load all the artifacts @@ -42,28 +37,23 @@ repeat until not loaded --- aggregate stats by file name +-- aggregate +luacov_runner.load_config() for _, stat_data in ipairs(loaded_stats) do - for f_name, f_data in pairs(stat_data) do - if all_stats[f_name] then - assert( - all_stats[f_name].max == f_data.max, - "number of lines in file " .. f_name .. " is inconsistent" - ) - -- combine stats (add line hits) - for i = 1, all_stats[f_name].max do - if all_stats[f_name][i] or f_data[i] then - all_stats[f_name][i] = (all_stats[f_name][i] or 0) + (f_data[i] or 0) - end - end - all_stats[f_name].max_hits = math.max(all_stats[f_name].max_hits, f_data.max_hits) - - else - all_stats[f_name] = f_data + -- make all paths relative to ensure file keys have the same format + -- and avoid having separate counters for the same file + local rel_stat_data = {} + for f_name, data in pairs(stat_data) do + if f_name:sub(0, #path_prefix) == path_prefix then + f_name = f_name:sub(#path_prefix + 1) end + rel_stat_data[f_name] = data end + + luacov_runner.data = rel_stat_data + luacov_runner.save_stats() end -luacov_stats.save(output, all_stats) + -- generate report luacov_reporter.report() diff --git a/.github/workflows/build_and_coverage.yml b/.github/workflows/build_and_coverage.yml index 1378bde228b..d41d63c606c 100644 --- a/.github/workflows/build_and_coverage.yml +++ b/.github/workflows/build_and_coverage.yml @@ -126,5 +126,5 @@ jobs: - name: Stats aggregation shell: bash run: | - lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" + lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" ${{ github.workspace }}/ awk '/Summary/,0' luacov.report.out From 8c4e5c60f97fc7602ec6527c03b3024e9bfb8703 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Mon, 8 May 2023 16:29:06 +0800 Subject: [PATCH 2516/4351] fix(oauth2): prevent an authorization code created by one plugin instance to be exchanged for an access token by a different plugin instance (#10011) * fix(oauth2): prevent an authorization code created by one plugin instance to be exchanged for an access token by a different plugin instance * verify only if plugin_id is present to avoid existing codes being fails * add test case * change plugin_id field type from text to uuid * make plugin_id to be foreign key * fix merge issue * fix cassandra script --- CHANGELOG.md | 3 +- kong-3.3.0-0.rockspec | 1 + kong/plugins/oauth2/access.lua | 14 +++- kong/plugins/oauth2/daos.lua | 1 + .../oauth2/migrations/007_320_to_330.lua | 19 +++++ kong/plugins/oauth2/migrations/init.lua | 1 + spec/03-plugins/25-oauth2/03-access_spec.lua | 77 +++++++++++++++++-- 7 files changed, 107 insertions(+), 9 deletions(-) create mode 100644 kong/plugins/oauth2/migrations/007_320_to_330.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 831026328b5..076c699a19f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -190,7 +190,8 @@ [#10663](https://github.com/Kong/kong/pull/10663) - **gRPC gateway**: `null` in the JSON payload caused an uncaught exception to be thrown during pb.encode. [#10687](https://github.com/Kong/kong/pull/10687) - +- **Oauth2**: prevent an authorization code created by one plugin instance to be exchanged for an access token by a different plugin instance. + [#10011](https://github.com/Kong/kong/pull/10011) #### PDK diff --git a/kong-3.3.0-0.rockspec b/kong-3.3.0-0.rockspec index 6aea8b2643e..50ec96f54fc 100644 --- a/kong-3.3.0-0.rockspec +++ b/kong-3.3.0-0.rockspec @@ -306,6 +306,7 @@ build = { ["kong.plugins.oauth2.migrations.004_200_to_210"] = "kong/plugins/oauth2/migrations/004_200_to_210.lua", ["kong.plugins.oauth2.migrations.005_210_to_211"] = "kong/plugins/oauth2/migrations/005_210_to_211.lua", ["kong.plugins.oauth2.migrations.006_320_to_330"] = "kong/plugins/oauth2/migrations/006_320_to_330.lua", + ["kong.plugins.oauth2.migrations.007_320_to_330"] = "kong/plugins/oauth2/migrations/007_320_to_330.lua", ["kong.plugins.oauth2.handler"] = "kong/plugins/oauth2/handler.lua", ["kong.plugins.oauth2.secret"] = "kong/plugins/oauth2/secret.lua", ["kong.plugins.oauth2.access"] = "kong/plugins/oauth2/access.lua", diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 2f4c0b93b80..d3147e351b1 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -365,7 +365,8 @@ local function authorize(conf) authenticated_userid = parameters[AUTHENTICATED_USERID], scope = scopes, challenge = challenge, - challenge_method = challenge_method + challenge_method = challenge_method, + plugin = { id = kong.plugin.get_id() }, }, { ttl = 300 }) @@ -643,6 +644,17 @@ local function issue_token(conf) end end + if not response_params[ERROR] and conf.global_credentials then + -- verify only if plugin is present to avoid existing codes being fails + if auth_code.plugin and + (kong.plugin.get_id() ~= auth_code.plugin.id) then + response_params = { + [ERROR] = "invalid_request", + error_description = "Invalid " .. CODE + } + end + end + if not response_params[ERROR] then if not auth_code or (service_id and service_id ~= auth_code.service.id) then diff --git a/kong/plugins/oauth2/daos.lua b/kong/plugins/oauth2/daos.lua index a9a354e414a..354fdb17aa1 100644 --- a/kong/plugins/oauth2/daos.lua +++ b/kong/plugins/oauth2/daos.lua @@ -79,6 +79,7 @@ local oauth2_authorization_codes = { { scope = { type = "string" }, }, { challenge = { type = "string", required = false }}, { challenge_method = { type = "string", required = false, one_of = { "S256" } }}, + { plugin = { type = "foreign", reference = "plugins", default = ngx.null, on_delete = "cascade", }, }, }, } diff --git a/kong/plugins/oauth2/migrations/007_320_to_330.lua b/kong/plugins/oauth2/migrations/007_320_to_330.lua new file mode 100644 index 00000000000..5178d4536fe --- /dev/null +++ b/kong/plugins/oauth2/migrations/007_320_to_330.lua @@ -0,0 +1,19 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "oauth2_authorization_codes" ADD "plugin_id" UUID REFERENCES "plugins" ("id") ON DELETE CASCADE; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END$$; + ]], + }, + + cassandra = { + up = [[ + ALTER TABLE oauth2_authorization_codes ADD plugin_id uuid; + CREATE INDEX IF NOT EXISTS ON oauth2_authorization_codes(plugin_id); + ]], + }, +} diff --git a/kong/plugins/oauth2/migrations/init.lua b/kong/plugins/oauth2/migrations/init.lua index fe6bd04bf0a..68fa8b2d06c 100644 --- a/kong/plugins/oauth2/migrations/init.lua +++ b/kong/plugins/oauth2/migrations/init.lua @@ -4,4 +4,5 @@ return { "004_200_to_210", "005_210_to_211", "006_320_to_330", + "007_320_to_330", } diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 4f6d048339b..95a1913f351 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -261,6 +261,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local service14 = admin_api.services:insert() local service15 = admin_api.services:insert() local service16 = admin_api.services:insert() + local service17 = admin_api.services:insert() local route1 = assert(admin_api.routes:insert({ hosts = { "oauth2.com" }, @@ -370,6 +371,11 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() service = service16, })) + local route17 = assert(admin_api.routes:insert({ + hosts = { "oauth2_17.com" }, + protocols = { "http", "https" }, + service = service17, + })) local service_grpc = assert(admin_api.services:insert { name = "grpc", @@ -542,6 +548,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() pkce = "lax", } }) + + admin_api.oauth2_plugins:insert({ + route = { id = route17.id }, + config = { + scopes = { "email", "profile", "user.email" }, + global_credentials = true, + } + }) end) before_each(function () @@ -2360,7 +2374,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.same({ error_description = "code_verifier is required for PKCE authorization requests", error = "invalid_request" }, json) end) it("success when no code_verifier provided for public app without pkce when conf.pkce is none", function() - local code = provision_code() + local code = provision_code("oauth2_14.com") local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2587,7 +2601,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when code verifier does not match challenge for confidential app when conf.pkce is strict", function() local challenge, _ = get_pkce_tokens() - local code = provision_code(nil, nil, nil, challenge) + local code = provision_code("oauth2_15.com", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2666,7 +2680,8 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.same({ error_description = "Invalid client authentication", error = "invalid_client" }, json) end) it("fails when no code verifier provided for confidential app when conf.pkce is strict", function() - local code = provision_code() + local challenge, _ = get_pkce_tokens() + local code = provision_code("oauth2_15.com", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2687,7 +2702,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when no code verifier provided for confidential app with pkce when conf.pkce is lax", function() local challenge, _ = get_pkce_tokens() - local code = provision_code(nil, nil, nil, challenge) + local code = provision_code("oauth2_16.com", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2708,7 +2723,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when no code verifier provided for confidential app with pkce when conf.pkce is none", function() local challenge, _ = get_pkce_tokens() - local code = provision_code(nil, nil, nil, challenge) + local code = provision_code("oauth2_14.com", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2728,7 +2743,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.same({ error_description = "code_verifier is required for PKCE authorization requests", error = "invalid_request" }, json) end) it("suceeds when no code verifier provided for confidential app without pkce when conf.pkce is none", function() - local code = provision_code() + local code = provision_code("oauth2_14.com") local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2753,7 +2768,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.matches("%w+", json.refresh_token) end) it("suceeds when no code verifier provided for confidential app without pkce when conf.pkce is lax", function() - local code = provision_code() + local code = provision_code("oauth2_16.com") local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2777,6 +2792,54 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.equal(32, #json.refresh_token) assert.matches("%w+", json.refresh_token) end) + + it("fails when exchanging a code created by a different plugin instance when both plugin instances set global_credentials to true", function() + local code = provision_code("oauth2_16.com") -- obtain a code from plugin oauth2_16.com + local res = assert(proxy_ssl_client:send { + method = "POST", + path = "/oauth2/token", + body = { + code = code, + client_id = "clientid123", + client_secret = "secret123", + grant_type = "authorization_code", + }, + headers = { + ["Host"] = "oauth2_17.com", -- exchange the code from plugin oauth2_17.com + ["Content-Type"] = "application/json", + } + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.same({ + error = "invalid_request", + error_description = "Invalid code", + }, json) + end) + + it("should not fail when plugin_id is not present which indicates it's an old code", function() + local code = provision_code("oauth2_16.com") + local db_code, err = db.oauth2_authorization_codes:select_by_code(code) + assert.is_nil(err) + db_code.plugin = ngx.null + local _, _, err = db.oauth2_authorization_codes:update({ id = db_code.id }, db_code) + assert.is_nil(err) + local res = assert(proxy_ssl_client:send { + method = "POST", + path = "/oauth2/token", + body = { + code = code, + client_id = "clientid123", + client_secret = "secret123", + grant_type = "authorization_code", + }, + headers = { + ["Host"] = "oauth2_16.com", + ["Content-Type"] = "application/json", + } + }) + assert.res_status(200, res) + end) end) describe("Making a request", function() From f4ccab0d057fba7e5b4cfaca171e2a6dcebfdfff Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 8 May 2023 16:29:16 +0800 Subject: [PATCH 2517/4351] fix(build): remove PATH from env var and hardcode arfor macOS (#10791) --- .bazelrc | 2 +- build/BUILD.bazel | 2 +- build/kong_bindings.bzl | 2 -- build/openresty/BUILD.openresty.bazel | 3 +++ build/openresty/openssl/BUILD.openssl.bazel | 2 +- .../LuaJIT-2.1-20220411_03_pass_cc_env.patch | 14 ++++++++++++-- 6 files changed, 18 insertions(+), 7 deletions(-) diff --git a/.bazelrc b/.bazelrc index 1c30fb9d200..066278e4c86 100644 --- a/.bazelrc +++ b/.bazelrc @@ -19,7 +19,7 @@ build --show_progress_rate_limit=0 build --show_timestamps build --worker_verbose -# build --incompatible_strict_action_env +build --incompatible_strict_action_env # Enable --platforms API based cpu,compiler,crosstool_top selection; remove this in 7.0.0 as it's enabled by default build --incompatible_enable_cc_toolchain_resolution diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 4f0c2cd2141..8e8ef512919 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -31,7 +31,7 @@ install_lualib_deps_cmd = "\n".join([ DEP=$(pwd)/external/%s # TODO: fix atc_router makefile so that we can choose to only install lualib sed -i -e '/libatc_router.so/d' ${DEP}/Makefile - make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install + INSTALL=/usr/bin/install make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install """ % dep.lstrip("@").split("/")[0] for dep in lualib_deps ]) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index acb34a6df43..1ce645baa38 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -16,8 +16,6 @@ def _load_vars(ctx): # Local env # Temporarily fix for https://github.com/bazelbuild/bazel/issues/14693#issuecomment-1079006291 for key in [ - "PATH", - # above should not be needed "GITHUB_TOKEN", "RPM_SIGNING_KEY_FILE", "NFPM_RPM_PASSPHRASE", diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 812ddfb9e3c..0bce7088f4f 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -62,6 +62,9 @@ make( "@kong//:any-cross": [ "HOST_CC=cc", ], + "@platforms//os:macos": [ + "AR=/usr/bin/ar", + ], "//conditions:default": [ ], }), diff --git a/build/openresty/openssl/BUILD.openssl.bazel b/build/openresty/openssl/BUILD.openssl.bazel index 5fd4a458568..577799941eb 100644 --- a/build/openresty/openssl/BUILD.openssl.bazel +++ b/build/openresty/openssl/BUILD.openssl.bazel @@ -38,7 +38,7 @@ configure_make( configure_options = CONFIGURE_OPTIONS, env = select({ "@platforms//os:macos": { - "AR": "", + "AR": "/usr/bin/ar", }, "@kong//:arm64-linux-gnu-cross": { "MACHINE": "aarch64", diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch b/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch index 7d07a0b4fae..bb6baa78d41 100644 --- a/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch +++ b/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch @@ -2,16 +2,26 @@ diff --git a/bundle/LuaJIT-2.1-20220411/src/Makefile b/bundle/LuaJIT-2.1-2022041 index 68a9a7c..8d2de33 100644 --- a/bundle/LuaJIT-2.1-20220411/src/Makefile +++ b/bundle/LuaJIT-2.1-20220411/src/Makefile -@@ -27,7 +27,7 @@ NODOTABIVER= 51 +@@ -27,7 +27,8 @@ NODOTABIVER= 51 DEFAULT_CC = gcc # # LuaJIT builds as a native 32 or 64 bit binary by default. -CC= $(DEFAULT_CC) +CC?= $(DEFAULT_CC) ++AR?= ar # # Use this if you want to force a 32 bit build on a 64 bit multilib OS. #CC= $(DEFAULT_CC) -m32 -@@ -291,11 +291,11 @@ TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH)) +@@ -211,7 +212,7 @@ TARGET_CC= $(STATIC_CC) + TARGET_STCC= $(STATIC_CC) + TARGET_DYNCC= $(DYNAMIC_CC) + TARGET_LD= $(CROSS)$(CC) +-TARGET_AR= $(CROSS)ar rcus ++TARGET_AR= $(CROSS)$(AR) rcus + TARGET_STRIP= $(CROSS)strip + + TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib) +@@ -291,11 +292,11 @@ TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH)) TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_LJARCH)) ifneq (,$(PREFIX)) From 91ebcbaf7263641f059516a501c6744955fd99b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Mon, 8 May 2023 12:33:59 +0200 Subject: [PATCH 2518/4351] chore(release): bump master to 3.4 after Feature Freeze (#10781) --- CHANGELOG.md | 6 ++++++ kong-3.3.0-0.rockspec => kong-3.4.0-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 3 files changed, 9 insertions(+), 3 deletions(-) rename kong-3.3.0-0.rockspec => kong-3.4.0-0.rockspec (99%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 076c699a19f..56be7fc5666 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,13 +1,18 @@ # Table of Contents +- [3.3.0](#330) - [3.2.0](#320) - [3.1.0](#310) - [3.0.1](#301) - [3.0.0](#300) - [Previous releases](#previous-releases) + ## Unreleased + +## 3.3.0 + ### Breaking Changes #### Core @@ -1193,6 +1198,7 @@ Please see [CHANGELOG-OLD.md](CHANGELOG-OLD.md) file for < 3.0 releases. [Back to TOC](#table-of-contents) +[3.3.0]: https://github.com/Kong/kong/compare/3.2.0...3.3.0 [3.2.0]: https://github.com/Kong/kong/compare/3.1.0...3.2.0 [3.1.0]: https://github.com/Kong/kong/compare/3.0.1...3.1.0 [3.0.1]: https://github.com/Kong/kong/compare/3.0.0...3.0.1 diff --git a/kong-3.3.0-0.rockspec b/kong-3.4.0-0.rockspec similarity index 99% rename from kong-3.3.0-0.rockspec rename to kong-3.4.0-0.rockspec index 50ec96f54fc..75a4d019dfe 100644 --- a/kong-3.3.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.3.0-0" +version = "3.4.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.3.0" + tag = "3.4.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 920cf8eb1be..7ada56b9d3a 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 3, + minor = 4, patch = 0, --suffix = "-alpha.13" }, { From b36b5091cd0b337554ebb7a0c9049719769b212b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 8 May 2023 13:10:00 +0200 Subject: [PATCH 2519/4351] fix(queues): display plugin name in queue log entries (#10799) * fix(queues): display plugin name in queue log entries Log entries written by queue functions included the name of the queue, but not the name and ID of the plugin using the queue. This would make it difficult to correlate queue log entries written by the queue consumption side to the configuration. With this change, an explcit log_tag key can be passed to the queue when enqueuing which is shown in all log entries written by the queue. An explicit log_tag key was chosen over a more specific 'plugin' or 'plugin_id' key as queues are already used by non-plugin functionality in EE. Fixes KAG-1394 --- kong/plugins/datadog/handler.lua | 2 +- kong/plugins/http-log/handler.lua | 3 +- kong/plugins/opentelemetry/handler.lua | 2 +- kong/plugins/statsd/log.lua | 2 +- kong/plugins/zipkin/reporter.lua | 7 ++- kong/tools/queue.lua | 19 ++++--- spec/01-unit/27-queue_spec.lua | 45 ++++++++++++---- spec/03-plugins/03-http-log/01-log_spec.lua | 54 ++++++++++++++++++- .../03-plugins/03-http-log/02-schema_spec.lua | 41 +++++++++----- 9 files changed, 138 insertions(+), 37 deletions(-) diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index fa3f6d2c8e8..b0d387f5223 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -111,7 +111,7 @@ function DatadogHandler:log(conf) end local ok, err = Queue.enqueue( - Queue.get_params(conf), + Queue.get_plugin_params("datadog", conf), send_entries_to_datadog, conf, kong.log.serialize() diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index eedf55d1f14..8bd382f926c 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -188,8 +188,7 @@ function HttpLogHandler:log(conf) end end - local queue_conf = Queue.get_params(conf) - queue_conf.name = make_queue_name(conf) + local queue_conf = Queue.get_plugin_params("http-log", conf, make_queue_name(conf)) kong.log.debug("Queue name automatically configured based on configuration parameters to: ", queue_conf.name) local ok, err = Queue.enqueue( diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index cde1432492b..7cfd6703cf2 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -163,7 +163,7 @@ function OpenTelemetryHandler:log(conf) end local ok, err = Queue.enqueue( - Queue.get_params(conf), + Queue.get_plugin_params("opentelemetry", conf), http_export, conf, encode_span(span) diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 185e77543be..28d1ad6b00f 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -455,7 +455,7 @@ function _M.execute(conf) message.cache_metrics = ngx.ctx.cache_metrics local ok, err = Queue.enqueue( - Queue.get_params(conf), + Queue.get_plugin_params("statsd", conf), send_entries_to_upstream_server, conf, message diff --git a/kong/plugins/zipkin/reporter.lua b/kong/plugins/zipkin/reporter.lua index dea28163c5d..73c1111a81d 100644 --- a/kong/plugins/zipkin/reporter.lua +++ b/kong/plugins/zipkin/reporter.lua @@ -108,7 +108,12 @@ function zipkin_reporter_methods:report(span) annotations = span.annotations, } - local ok, err = Queue.enqueue(Queue.get_params(self.conf), send_entries_to_zipkin, self.conf, zipkin_span) + local ok, err = Queue.enqueue( + Queue.get_plugin_params("zipkin", self.conf), + send_entries_to_zipkin, + self.conf, + zipkin_span + ) if not ok then kong.log.err("failed to enqueue span: ", err) end diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 4b3f7e31ba3..e91a3e98c10 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -25,6 +25,7 @@ -- local queue_conf = -- configuration for the queue itself (defaults shown unless noted) -- { -- name = "example", -- name of the queue (required) +-- log_tag = "identifyme", -- tag string to identify plugin or application area in logs -- max_batch_size = 10, -- maximum number of entries in one batch (default 1) -- max_coalescing_delay = 1, -- maximum number of seconds after first entry before a batch is sent -- max_entries = 10, -- maximum number of entries on the queue (default 10000) @@ -64,7 +65,7 @@ local table_new = require("table.new") local MIN_WARNING_INTERVAL_SECONDS = 60 -local string_format = string.format + local assert = assert local select = select local pairs = pairs @@ -96,7 +97,7 @@ local Queue_mt = { local function make_queue_key(name) - return string_format("%s.%s", workspaces.get_workspace_id(), name) + return (workspaces.get_workspace_id() or "") .. "." .. name end @@ -174,7 +175,7 @@ end -- @param formatstring: format string, will get the queue name and ": " prepended -- @param ...: formatter arguments function Queue:log(handler, formatstring, ...) - local message = string.format("queue %s: %s", self.name, formatstring) + local message = "[" .. (self.log_tag or "") .. "] queue " .. self.name .. ": " .. formatstring if select('#', ...) > 0 then return handler(string.format(message, unpack({...}))) else @@ -304,11 +305,18 @@ end -- This function retrieves the queue parameters from a plugin configuration, converting legacy parameters -- to their new locations. -function Queue.get_params(config) +function Queue.get_plugin_params(plugin_name, config, queue_name) local queue_config = config.queue or table_new(0, 5) + -- create a tag to put into log files that identifies the plugin instance + local log_tag = plugin_name .. " plugin " .. kong.plugin.get_id() + if config.plugin_instance_name then + log_tag = log_tag .. " (" .. config.plugin_instance_name .. ")" + end + queue_config.log_tag = log_tag + if not queue_config.name then - queue_config.name = kong.plugin.get_id() + queue_config.name = queue_name or kong.plugin.get_id() end -- It is planned to remove the legacy parameters in Kong Gateway 4.0, removing @@ -351,7 +359,6 @@ function Queue.get_params(config) "the batch_flush_delay parameter is deprecated, please update your " .. "configuration to use queue.max_coalescing_delay instead") end - return queue_config end diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 7a5da86a9be..1450f7752c5 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -1,4 +1,5 @@ local Queue = require "kong.tools.queue" +local utils = require "kong.tools.utils" local helpers = require "spec.helpers" local mocker = require "spec.fixtures.mocker" local timerng = require "resty.timerng" @@ -7,10 +8,8 @@ local queue_num = 1 local function queue_conf(conf) - local defaulted_conf = {} - if conf.name then - defaulted_conf.name = conf.name - else + local defaulted_conf = utils.deep_copy(conf) + if not conf.name then defaulted_conf.name = "test-" .. tostring(queue_num) queue_num = queue_num + 1 end @@ -69,7 +68,10 @@ describe("plugin queue", function() info = function(message) return log('INFO', message) end, warn = function(message) return log('WARN', message) end, err = function(message) return log('ERR', message) end, - } + }, + plugin = { + get_id = function () return utils.uuid() end, + }, }, ngx = { ctx = { @@ -118,6 +120,29 @@ describe("plugin queue", function() 10) end) + it("displays log_tag in log entries", function () + local handler_invoked + local log_tag = utils.uuid() + Queue.enqueue( + queue_conf({ name = "log-tag", log_tag = log_tag }), + function (conf) + handler_invoked = true + return true + end, + nil, + "ENTRY" + ) + wait_until_queue_done("handler-configuration") + helpers.wait_until( + function () + if handler_invoked then + return true + end + end, + 10) + assert.match_re(log_messages, "" .. log_tag .. ".*done processing queue") + end) + it("configuration changes are observed for older entries", function () local handler_invoked local first_configuration_sent = { foo = "bar" } @@ -562,7 +587,7 @@ describe("plugin queue", function() name = "common-legacy-conversion-test", }, } - local converted_parameters = Queue.get_params(legacy_parameters) + local converted_parameters = Queue.get_plugin_params("someplugin", legacy_parameters) assert.match_re(log_messages, 'the retry_count parameter no longer works, please update your configuration to use initial_retry_delay and max_retry_time instead') assert.equals(legacy_parameters.queue_size, converted_parameters.max_batch_size) assert.match_re(log_messages, 'the queue_size parameter is deprecated, please update your configuration to use queue.max_batch_size instead') @@ -578,7 +603,7 @@ describe("plugin queue", function() name = "opentelemetry-legacy-conversion-test", }, } - local converted_parameters = Queue.get_params(legacy_parameters) + local converted_parameters = Queue.get_plugin_params("someplugin", legacy_parameters) assert.equals(legacy_parameters.batch_span_count, converted_parameters.max_batch_size) assert.match_re(log_messages, 'the batch_span_count parameter is deprecated, please update your configuration to use queue.max_batch_size instead') assert.equals(legacy_parameters.batch_flush_delay, converted_parameters.max_coalescing_delay) @@ -593,12 +618,12 @@ describe("plugin queue", function() }, } for _ = 1,10 do - Queue.get_params(legacy_parameters) + Queue.get_plugin_params("someplugin", legacy_parameters) end assert.equals(1, count_matching_log_messages('the retry_count parameter no longer works')) now_offset = 1000 for _ = 1,10 do - Queue.get_params(legacy_parameters) + Queue.get_plugin_params("someplugin", legacy_parameters) end assert.equals(2, count_matching_log_messages('the retry_count parameter no longer works')) end) @@ -614,7 +639,7 @@ describe("plugin queue", function() max_coalescing_delay = 234, } } - local converted_parameters = Queue.get_params(legacy_parameters) + local converted_parameters = Queue.get_plugin_params("someplugin", legacy_parameters) assert.equals(123, converted_parameters.max_batch_size) assert.equals(234, converted_parameters.max_coalescing_delay) end) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 606bad1d65e..a058c110934 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -51,6 +51,29 @@ for _, strategy in helpers.each_strategy() do } } + local service1_1 = bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1_1 = bp.routes:insert { + hosts = { "http_logging_tag.test" }, + service = service1_1 + } + + bp.plugins:insert { + route = { id = route1_1.id }, + name = "http-log", + instance_name = "my-plugin-instance-name", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http_tag" + } + } + local service1_2 = bp.services:insert{ protocol = "http", host = helpers.mock_upstream_host, @@ -181,8 +204,6 @@ for _, strategy in helpers.each_strategy() do } } - helpers.clean_logfile() - local grpc_service = assert(bp.services:insert { name = "grpc-service", url = helpers.grpcbin_url, @@ -298,6 +319,7 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() + helpers.clean_logfile() proxy_client = helpers.proxy_client() end) @@ -333,6 +355,34 @@ for _, strategy in helpers.each_strategy() do end, 10) end) + it("identifies plugin in queue handler logs", function() + local res = proxy_client:get("/status/200", { + headers = { + ["Host"] = "http_logging_tag.test" + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = client:get("/read_log/http_tag", { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + if #body.entries == 1 then + assert.same("127.0.0.1", body.entries[1].client_ip) + return true + end + end, 10) + + assert.logfile().has.line("http\\-log.*my-plugin-instance-name.*done processing queue") + end) + it("logs to HTTP with content-type 'application/json'", function() local res = proxy_client:get("/status/200", { headers = { diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index c20405c5314..737a2e51017 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -2,7 +2,8 @@ local PLUGIN_NAME = "http-log" local Queue = require "kong.tools.queue" - +local utils = require "kong.tools.utils" +local mocker = require "spec.fixtures.mocker" -- helper function to validate data against a schema local validate do @@ -16,27 +17,41 @@ end describe(PLUGIN_NAME .. ": (schema)", function() - local old_log + local unmock local log_messages before_each(function() - old_log = kong.log log_messages = "" local function log(level, message) -- luacheck: ignore log_messages = log_messages .. level .. " " .. message .. "\n" end - kong.log = { - debug = function(message) return log('DEBUG', message) end, - info = function(message) return log('INFO', message) end, - warn = function(message) return log('WARN', message) end, - err = function(message) return log('ERR', message) end, - } - end) - after_each(function() - kong.log = old_log -- luacheck: ignore + mocker.setup(function(f) + unmock = f + end, { + kong = { + log = { + debug = function(message) return log('DEBUG', message) end, + info = function(message) return log('INFO', message) end, + warn = function(message) return log('WARN', message) end, + err = function(message) return log('ERR', message) end, + }, + plugin = { + get_id = function () return utils.uuid() end, + }, + }, + ngx = { + ctx = { + -- make sure our workspace is nil to begin with to prevent leakage from + -- other tests + workspace = nil + }, + } + }) end) + after_each(unmock) + it("accepts minimal config with defaults", function() local ok, err = validate({ http_endpoint = "http://myservice.com/path", @@ -158,7 +173,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() }) assert.is_truthy(entity) entity.config.queue.name = "legacy-conversion-test" - local conf = Queue.get_params(entity.config) + local conf = Queue.get_plugin_params("http-log", entity.config) assert.match_re(log_messages, "the retry_count parameter no longer works") assert.match_re(log_messages, "the queue_size parameter is deprecated") assert.match_re(log_messages, "the flush_timeout parameter is deprecated") From 53894f6550adf5f9f3e33981c0fb3d94b57f3126 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 17 Apr 2023 21:13:54 +0300 Subject: [PATCH 2520/4351] fix(vault): sticky configuration Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 + kong/clustering/compat/checkers.lua | 15 ++ kong/init.lua | 2 + kong/pdk/vault.lua | 236 ++++++++++++++---- kong/runloop/handler.lua | 1 + kong/vaults/env/schema.lua | 2 +- .../01-validate_spec.lua | 16 +- .../04-admin_api/19-vaults_spec.lua | 26 ++ .../13-vaults/02-env_vault_spec.lua | 23 +- .../02-integration/13-vaults/04-echo_spec.lua | 143 +++++++++++ .../kong/plugins/secret-response/handler.lua | 21 ++ .../kong/plugins/secret-response/schema.lua | 11 + .../custom_vaults/kong/vaults/echo/init.lua | 17 ++ .../custom_vaults/kong/vaults/echo/schema.lua | 14 ++ 14 files changed, 482 insertions(+), 47 deletions(-) create mode 100644 spec/02-integration/13-vaults/04-echo_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/secret-response/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/secret-response/schema.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/echo/init.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/echo/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 56be7fc5666..56e638d1b94 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -172,6 +172,8 @@ [#10774](https://github.com/Kong/kong/pull/10774) - Fix issue when stopping a Kong could error out if using Vault references [#10775](https://github.com/Kong/kong/pull/10775) +- Fix issue where Vault configuration stayed sticky and cached even when configurations were changed. + [#10776](https://github.com/Kong/kong/pull/10776) #### Admin API diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index b9f4b9ceeb5..a007947d1d9 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -1,4 +1,5 @@ local ipairs = ipairs +local type = type local log_warn_message @@ -105,6 +106,20 @@ local compatible_checkers = { end end + for _, config_entity in ipairs(config_table.vaults or {}) do + if config_entity.name == "env" and type(config_entity.config) == "table" then + local config = config_entity.config + local prefix = config.prefix + if type(prefix) == "string" then + local new_prefix = prefix:gsub("-", "_") + if new_prefix ~= prefix then + config.prefix = new_prefix + has_update = true + end + end + end + end + return has_update end }, diff --git a/kong/init.lua b/kong/init.lua index 93491ed7622..91c31449e4d 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -735,6 +735,8 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) + kong.vault.init_worker() + if is_dbless(kong.configuration) then -- databases in LMDB need to be explicitly created, otherwise `get` -- operations will return error instead of `nil`. This ensures the default diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index b4aabd33d4e..02eb859bfc3 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -27,7 +27,6 @@ local sub = string.sub local byte = string.byte local gsub = string.gsub local type = type -local next = next local sort = table.sort local pcall = pcall local lower = string.lower @@ -38,8 +37,9 @@ local tostring = tostring local tonumber = tonumber local decode_args = ngx.decode_args local unescape_uri = ngx.unescape_uri -local parse_url = require "socket.url".parse -local parse_path = require "socket.url".parse_path +local parse_url = require("socket.url").parse +local parse_path = require("socket.url").parse_path +local encode_base64url = require("ngx.base64").encode_base64url local decode_json = cjson.decode @@ -59,6 +59,7 @@ local function new(self) local STRATEGIES = {} local SCHEMAS = {} local CONFIGS = {} + local CONFIG_HASHES = {} local BRACE_START = byte("{") @@ -82,9 +83,10 @@ local function new(self) end - local function build_cache_key(name, resource, version) - return version and fmt("reference:%s:%s:%s", name, resource, version) - or fmt("reference:%s:%s", name, resource) + local function build_cache_key(name, resource, version, hash) + version = version or "" + hash = hash or "" + return "reference:" .. name .. ":" .. resource .. ":" .. version .. ":" .. hash end @@ -133,11 +135,11 @@ local function new(self) end - local function retrieve_value(strategy, config, reference, resource, + local function retrieve_value(strategy, config, hash, reference, resource, name, version, key, cache, rotation) local cache_key if cache or rotation then - cache_key = build_cache_key(name, resource, version) + cache_key = build_cache_key(name, resource, version, hash) end local value, err @@ -168,6 +170,88 @@ local function new(self) end + local function calculate_config_hash(config, schema) + local hash + for k in schema:each_field() do + local v = config[k] + if v ~= nil then + if not hash then + hash = true + KEY_BUFFER:reset() + end + KEY_BUFFER:putf("%s=%s;", k, v) + end + end + + if hash then + return encode_base64url(md5_bin(KEY_BUFFER:get())) + end + + -- nothing configured, so hash can be nil + return nil + end + + + local function calculate_config_hash_for_prefix(config, schema, prefix) + local hash = CONFIG_HASHES[prefix] + if hash then + return hash ~= true and hash or nil + end + + local hash = calculate_config_hash(config, schema) + + -- true is used as to store `nil` hash + CONFIG_HASHES[prefix] = hash or true + + return hash + end + + + local function get_config_with_overrides(base_config, config_overrides, schema, prefix) + local config + for k, f in schema:each_field() do + local v = config_overrides[k] + v = arguments.infer_value(v, f) + -- TODO: should we be more visible with validation errors? + if v ~= nil and schema:validate_field(f, v) then + if not config then + config = clone(base_config) + KEY_BUFFER:reset() + if prefix then + local hash = calculate_config_hash_for_prefix(config, schema, prefix) + if hash then + KEY_BUFFER:putf("%s;", hash) + end + end + end + config[k] = v + KEY_BUFFER:putf("%s=%s;", k, v) + end + end + + local hash + if config then + hash = encode_base64url(md5_bin(KEY_BUFFER:get())) + end + + return config or base_config, hash + end + + + local function get_config(base_config, config_overrides, schema, prefix) + if not config_overrides or isempty(config_overrides) then + if not prefix then + return base_config + end + + local hash = calculate_config_hash_for_prefix(base_config, schema, prefix) + return base_config, hash + end + + return get_config_with_overrides(base_config, config_overrides, schema, prefix) + end + + local function process_secret(reference, opts, rotation) local name = opts.name if not VAULT_NAMES[name] then @@ -188,7 +272,7 @@ local function new(self) return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) end - schema = schema.fields.config + schema = require("kong.db.schema").new(schema.fields.config) else local ok @@ -203,7 +287,9 @@ local function new(self) return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) end - schema = require("kong.db.schema").new(require("kong.db.schema.entities.vaults")) + local Schema = require("kong.db.schema") + + schema = Schema.new(require("kong.db.schema.entities.vaults")) local err ok, err = schema:new_subschema(name, def) @@ -220,39 +306,52 @@ local function new(self) strategy.init() end - schema = schema.fields.config + schema = Schema.new(schema.fields.config) end STRATEGIES[name] = strategy SCHEMAS[name] = schema end - local config = CONFIGS[name] - if not config then - config = opts.config or {} + -- base config stays the same so we can cache it + local base_config = CONFIGS[name] + if not base_config then + base_config = {} if self and self.configuration then local configuration = self.configuration - local fields = schema.fields local env_name = gsub(name, "-", "_") - for i = 1, #fields do - local k, f = next(fields[i]) - if config[k] == nil then - local n = lower(fmt("vault_%s_%s", env_name, k)) - local v = configuration[n] - if v ~= nil then - config[k] = v - elseif f.required and f.default ~= nil then - config[k] = f.default - end + for k, f in schema:each_field() do + -- n is the entry in the kong.configuration table, for example + -- KONG_VAULT_ENV_PREFIX will be found in kong.configuration + -- with a key "vault_env_prefix". Environment variables are + -- thus turned to lowercase and we just treat any "-" in them + -- as "_". For example if your custom vault was called "my-vault" + -- then you would configure it with KONG_VAULT_MY_VAULT_ + -- or in kong.conf, where it would be called + -- "vault_my_vault_". + local n = lower(fmt("vault_%s_%s", env_name, gsub(k, "-", "_"))) + local v = configuration[n] + v = arguments.infer_value(v, f) + -- TODO: should we be more visible with validation errors? + -- In general it would be better to check the references + -- and not just a format when they are stored with admin + -- API, or in case of process secrets, when the kong is + -- started. So this is a note to remind future us. + -- Because current validations are less strict, it is fine + -- to ignore it here. + if v ~= nil and schema:validate_field(f, v) then + base_config[k] = v + elseif f.required and f.default ~= nil then + base_config[k] = f.default end end + CONFIGS[name] = base_config end - - config = arguments.infer_value(config, schema) - CONFIGS[name] = config end - return retrieve_value(strategy, config, reference, opts.resource, name, + local config, hash = get_config(base_config, opts.config, schema) + + return retrieve_value(strategy, config, hash, reference, opts.resource, name, opts.version, opts.key, self and self.core_cache, rotation) end @@ -294,26 +393,15 @@ local function new(self) return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) end - schema = schema.fields.config + schema = require("kong.db.schema").new(schema.fields.config) STRATEGIES[name] = strategy SCHEMAS[name] = schema end - local config = opts.config - if config then - config = arguments.infer_value(config, schema) - for k, v in pairs(vault.config) do - if v ~= nil and config[k] == nil then - config[k] = v - end - end - - else - config = vault.config - end + local config, hash = get_config(vault.config, opts.config, schema, prefix) - return retrieve_value(strategy, config, reference, opts.resource, prefix, + return retrieve_value(strategy, config, hash, reference, opts.resource, prefix, opts.version, opts.key, cache, rotation) end @@ -488,7 +576,7 @@ local function new(self) KEY_BUFFER:putf("%s=%s;", key, val) end - local key = md5_bin(KEY_BUFFER:tostring()) + local key = md5_bin(KEY_BUFFER:get()) local updated -- is there already values with RETRY_TTL seconds ttl? @@ -597,6 +685,61 @@ local function new(self) local _VAULT = {} + local function flush_config_cache(data) + local cache = self.core_cache + if cache then + local vaults = self.db.vaults + local old_entity = data.old_entity + local old_prefix + if old_entity then + old_prefix = old_entity.prefix + if old_prefix and old_prefix ~= ngx.null then + CONFIG_HASHES[old_prefix] = nil + cache:invalidate(vaults:cache_key(old_prefix)) + end + end + + local entity = data.entity + if entity then + local prefix = entity.prefix + if prefix and prefix ~= ngx.null and prefix ~= old_prefix then + CONFIG_HASHES[prefix] = nil + cache:invalidate(vaults:cache_key(prefix)) + end + end + end + + LRU:flush_all() + end + + + local initialized + local function init_worker() + if initialized then + return + end + + initialized = true + + if self.configuration.database ~= "off" then + self.worker_events.register(flush_config_cache, "crud", "vaults") + end + end + + + --- + -- Flushes vault config and the references LRU cache. + -- + -- @function kong.vault.flush + -- + -- @usage + -- kong.vault.flush() + function _VAULT.flush() + CONFIG_HASHES = {} + LRU:flush_all() + end + + --- -- Checks if the passed in reference looks like a reference. -- Valid references start with '{vault://' and end with '}'. @@ -693,6 +836,11 @@ local function new(self) end + function _VAULT.init_worker() + init_worker() + end + + return _VAULT end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 41cb14c1920..df80fe68ffb 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -661,6 +661,7 @@ do kong.core_cache:purge() kong.cache:purge() + kong.vault.flush() if router then ROUTER = router diff --git a/kong/vaults/env/schema.lua b/kong/vaults/env/schema.lua index 6e7535ba4f9..6e2750e276c 100644 --- a/kong/vaults/env/schema.lua +++ b/kong/vaults/env/schema.lua @@ -5,7 +5,7 @@ return { config = { type = "record", fields = { - { prefix = { type = "string", match = [[^[%a_][%a%d_]*$]] } }, + { prefix = { type = "string", match = [[^[%a_-][%a%d_-]*$]] } }, }, }, }, diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua index 8eb0695b9e2..e7df2e901fb 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua @@ -601,7 +601,7 @@ describe("declarative config: validate", function() end) describe("vaults", function() - it("accepts vaults", function() + it("accepts vaults (underscore)", function() local config = assert(lyaml.load([[ _format_version: "1.1" vaults: @@ -614,6 +614,20 @@ describe("declarative config: validate", function() ]])) assert(DeclarativeConfig:validate(config)) end) + + it("accepts vaults (dash)", function() + local config = assert(lyaml.load([[ + _format_version: "1.1" + vaults: + - prefix: aba + config: + prefix: "BANANA-" + description: "Banana vault" + tags: ~ + name: env + ]])) + assert(DeclarativeConfig:validate(config)) + end) end) end) diff --git a/spec/02-integration/04-admin_api/19-vaults_spec.lua b/spec/02-integration/04-admin_api/19-vaults_spec.lua index f61774a3faa..34f820d981a 100644 --- a/spec/02-integration/04-admin_api/19-vaults_spec.lua +++ b/spec/02-integration/04-admin_api/19-vaults_spec.lua @@ -126,6 +126,32 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) end) + it("can create a vault by prefix with config (underscore)", function() + local res = client:put("/vaults/put-env-prefix", { + headers = HEADERS, + body = { + name = "env", + config = { + prefix = "secrets_" + }, + }, + }) + assert.res_status(200, res) + end) + + it("can create a vault by prefix with config (dash)", function() + local res = client:put("/vaults/put-env-prefix", { + headers = HEADERS, + body = { + name = "env", + config = { + prefix = "secrets-" + }, + }, + }) + assert.res_status(200, res) + end) + describe("errors", function() it("handles invalid input by id", function() local res = client:put("/vaults/" .. utils.uuid(), { diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua index 6e3dd133a01..484ecaebfa7 100644 --- a/spec/02-integration/13-vaults/02-env_vault_spec.lua +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -50,6 +50,26 @@ describe("Environment Variables Vault", function() assert.is_equal("test", res) end) + it("get text with prefix (underscore)", function() + helpers.setenv("TEST_ENV", "test") + finally(function() + helpers.unsetenv("TEST_ENV") + end) + local res, err = get("{vault://env/env?prefix=test_}") + assert.is_nil(err) + assert.is_equal("test", res) + end) + + it("get text with prefix (dash)", function() + helpers.setenv("TEST_ENV", "test") + finally(function() + helpers.unsetenv("TEST_ENV") + end) + local res, err = get("{vault://env/env?prefix=test-}") + assert.is_nil(err) + assert.is_equal("test", res) + end) + it("get json", function() helpers.setenv("TEST_ENV_JSON", '{"username":"user", "password":"pass"}') finally(function() @@ -62,5 +82,6 @@ describe("Environment Variables Vault", function() assert.is_nil(pw_err) assert.is_equal(pw_res, "pass") end) -end) + +end) diff --git a/spec/02-integration/13-vaults/04-echo_spec.lua b/spec/02-integration/13-vaults/04-echo_spec.lua new file mode 100644 index 00000000000..1c2eba6d2bd --- /dev/null +++ b/spec/02-integration/13-vaults/04-echo_spec.lua @@ -0,0 +1,143 @@ +local helpers = require "spec.helpers" + + +local ADMIN_HEADERS = { + ["Content-Type"] = "application/json", +} + + +local function make_requests(proxy_client, suffix) + local res = proxy_client:get("/", { + query = { + reference = "{vault://secrets/test}" + } + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same({ + prefix = "prefix", + suffix = suffix, + resource = "test", + }, json) + + local res = proxy_client:get("/", { + query = { + reference = "{vault://secrets/test?prefix=prefix-new}" + } + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same({ + prefix = "prefix-new", + suffix = suffix, + resource = "test", + }, json) + + local res = proxy_client:get("/", { + query = { + reference = "{vault://secrets/test}" + } + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same({ + prefix = "prefix", + suffix = suffix, + resource = "test", + }, json) + + local res = proxy_client:get("/", { + query = { + reference = "{vault://secrets/test#1}" + } + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.same({ + prefix = "prefix", + suffix = suffix, + resource = "test", + version = 1, + }, json) +end + + +for _, strategy in helpers.each_strategy() do + describe("Vault configuration #" .. strategy, function() + local admin_client + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "vaults" }, { "secret-response" }, { "echo" }) + + local route = bp.routes:insert { + paths = { "/" }, + } + + bp.plugins:insert { + name = "secret-response", + route = { id = route.id }, + } + + assert(helpers.start_kong { + database = strategy, + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "secret-response", + vaults = "echo", + }) + end) + + before_each(function() + admin_client = assert(helpers.admin_client()) + proxy_client = assert(helpers.proxy_client()) + end) + + after_each(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("is not sticky (caches are properly cleared / new cache keys properly generated) ", function() + -- Create Vault: + local res = admin_client:put("/vaults/secrets", { + body = { + name = "echo", + config = { + prefix = "prefix", + suffix = "suffix", + }, + }, + headers = ADMIN_HEADERS, + }) + assert.response(res).has.status(200) + + -- Check Output: + make_requests(proxy_client, "suffix") + + -- Patch Vault: + local res = admin_client:patch("/vaults/secrets", { + body = { + config = { + suffix = "suffix-new", + }, + }, + headers = ADMIN_HEADERS, + }) + assert.response(res).has.status(200) + + assert.eventually(function() + -- Check Output: + make_requests(proxy_client, "suffix-new") + end).has_no_error("The vault configuration is not sticky") + end) + end) +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/secret-response/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/secret-response/handler.lua new file mode 100644 index 00000000000..a5f205c2fd2 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/secret-response/handler.lua @@ -0,0 +1,21 @@ +local kong_meta = require "kong.meta" +local decode = require "cjson".decode + + +local SecretResponse = { + PRIORITY = 529, + VERSION = kong_meta.version, +} + + +function SecretResponse:access() + local reference = kong.request.get_query_arg("reference") + local resp, err = kong.vault.get(reference) + if not resp then + return kong.response.exit(400, { message = err }) + end + return kong.response.exit(200, decode(resp)) +end + + +return SecretResponse diff --git a/spec/fixtures/custom_plugins/kong/plugins/secret-response/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/secret-response/schema.lua new file mode 100644 index 00000000000..cbd2483f32a --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/secret-response/schema.lua @@ -0,0 +1,11 @@ +return { + name = "secret-response", + fields = { + { config = { + type = "record", + fields = { + }, + } + } + }, +} diff --git a/spec/fixtures/custom_vaults/kong/vaults/echo/init.lua b/spec/fixtures/custom_vaults/kong/vaults/echo/init.lua new file mode 100644 index 00000000000..48826e791cc --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/echo/init.lua @@ -0,0 +1,17 @@ +local encode = require "cjson".encode + + +local function get(conf, resource, version) + return encode({ + prefix = conf.prefix, + suffix = conf.suffix, + resource = resource, + version = version, + }) +end + + +return { + VERSION = "1.0.0", + get = get, +} diff --git a/spec/fixtures/custom_vaults/kong/vaults/echo/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/echo/schema.lua new file mode 100644 index 00000000000..1aec07b9736 --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/echo/schema.lua @@ -0,0 +1,14 @@ +return { + name = "echo", + fields = { + { + config = { + type = "record", + fields = { + { prefix = { type = "string" } }, + { suffix = { type = "string" } }, + }, + }, + }, + }, +} From b42258ded4ace1a514951b7f45ae6341d2e592af Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 8 May 2023 20:38:42 +0300 Subject: [PATCH 2521/4351] tests(integration): fix flaky vault sticky configuration test (#10808) Signed-off-by: Aapo Talvensaari --- spec/02-integration/13-vaults/04-echo_spec.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/13-vaults/04-echo_spec.lua b/spec/02-integration/13-vaults/04-echo_spec.lua index 1c2eba6d2bd..e161a71805c 100644 --- a/spec/02-integration/13-vaults/04-echo_spec.lua +++ b/spec/02-integration/13-vaults/04-echo_spec.lua @@ -120,8 +120,10 @@ for _, strategy in helpers.each_strategy() do }) assert.response(res).has.status(200) - -- Check Output: - make_requests(proxy_client, "suffix") + assert.eventually(function() + -- Check Output: + make_requests(proxy_client, "suffix") + end).has_no_error("The vault configuration is not sticky") -- Patch Vault: local res = admin_client:patch("/vaults/secrets", { From b18252b6d53d6546b0f1dcd9253087dc14d8f617 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 9 May 2023 02:22:10 +0800 Subject: [PATCH 2522/4351] fix(*): gRPC and cJSON's behavior to empty array (#10790) * fix(*): gRPC and cJSON's behavior to empty array Lua does not distinguish empty arrays and tables, which makes empty array decoded from gRPC gateway be encoded as `{}` by cJSON. The fix makes use of cjson.empty_array_mt to hint the cJSON. Special thanks to starwing, who spent their public holidays adapting new features for this issue. Fix FTI-5002 * Apply suggestions from code review Co-authored-by: Wangchong Zhou * Apply suggestions from code review --------- Co-authored-by: Wangchong Zhou --- CHANGELOG.md | 6 +- kong-3.4.0-0.rockspec | 2 +- kong/globalpatches.lua | 11 +- .../28-grpc-gateway/01-proxy_spec.lua | 30 ++++ spec/fixtures/grpc/target/grpc-target.go | 4 + .../target/targetservice/targetservice.pb.go | 164 +++++++++++++----- .../targetservice/targetservice_grpc.pb.go | 38 +++- spec/fixtures/grpc/targetservice.proto | 12 ++ 8 files changed, 219 insertions(+), 48 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 56e638d1b94..ff07312a7e9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -199,6 +199,9 @@ [#10687](https://github.com/Kong/kong/pull/10687) - **Oauth2**: prevent an authorization code created by one plugin instance to be exchanged for an access token by a different plugin instance. [#10011](https://github.com/Kong/kong/pull/10011) +- **gRPC gateway**: fixed an issue that empty arrays in JSON are incorrectly encoded as `"{}"`; they are +now encoded as `"[]"` to comply with standard. + [#10790](https://github.com/Kong/kong/pull/10790) #### PDK @@ -254,8 +257,9 @@ - Bumped lua-resty-session from 4.0.2 to 4.0.3 [#10338](https://github.com/Kong/kong/pull/10338) -- Bumped lua-protobuf from 0.3.3 to 0.4.2 +- Bumped lua-protobuf from 0.3.3 to 0.5.0 [#10137](https://github.com/Kong/kong/pull/10413) + [#10790](https://github.com/Kong/kong/pull/10790) - Bumped lua-resty-timer-ng from 0.2.3 to 0.2.5 [#10419](https://github.com/Kong/kong/pull/10419) [#10664](https://github.com/Kong/kong/pull/10664) diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 75a4d019dfe..2ea0ad076a3 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "lua_pack == 2.0.0", "binaryheap >= 0.4", "luaxxhash >= 1.0", - "lua-protobuf == 0.4.2", + "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 0b555bd1a5a..7d90cc1c935 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -15,8 +15,15 @@ return function(options) local meta = require "kong.meta" - require("cjson.safe").encode_sparse_array(nil, nil, 2^15) - + local cjson = require("cjson.safe") + cjson.encode_sparse_array(nil, nil, 2^15) + + local pb = require "pb" + + -- let pb decode arrays to table cjson.empty_array_mt metatable + -- so empty arrays are encoded as `[]` instead of `nil` or `{}` by cjson. + pb.option("decode_default_array") + pb.defaults("*array", cjson.empty_array_mt) if options.cli then -- disable the _G write guard alert log introduced in OpenResty 1.15.8.1 diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 29ab47bd66f..451292837a0 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -202,5 +202,35 @@ for _, strategy in helpers.each_strategy() do assert.equal(400, res.status) end) + describe("regression", function() + test("empty array in json #10801", function() + local req_body = { array = {}, nullable = "ahaha" } + local res, _ = proxy_client:post("/v1/echo", { + headers = { ["Content-Type"] = "application/json" }, + body = req_body, + }) + assert.equal(200, res.status) + + local body = res:read_body() + assert.same(req_body, cjson.decode(body)) + -- it should be encoded as empty array in json instead of `null` or `{}` + assert.matches("[]", body, nil, true) + end) + + -- Bug found when test FTI-5002's fix. It will be fixed in another PR. + pending("empty message #10802", function() + local req_body = { array = {}, nullable = "" } + local res, _ = proxy_client:post("/v1/echo", { + headers = { ["Content-Type"] = "application/json" }, + body = req_body, + }) + assert.equal(200, res.status) + + local body = res:read_body() + assert.same(req_body, cjson.decode(body)) + -- it should be encoded as empty array in json instead of `null` or `{}` + assert.matches("[]", body, nil, true) + end) + end) end) end diff --git a/spec/fixtures/grpc/target/grpc-target.go b/spec/fixtures/grpc/target/grpc-target.go index 32995ed5e22..de15cd4cad8 100644 --- a/spec/fixtures/grpc/target/grpc-target.go +++ b/spec/fixtures/grpc/target/grpc-target.go @@ -49,6 +49,10 @@ func (s *server) GrowTail(ctx context.Context, in *pb.Body) (*pb.Body, error) { return in, nil } +func (s *server) Echo(ctx context.Context, in *pb.EchoMsg) (*pb.EchoMsg, error) { + return in, nil +} + func main() { lis, err := net.Listen("tcp", port) if err != nil { diff --git a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go index 37ab067a9c8..43cf24212bd 100644 --- a/spec/fixtures/grpc/target/targetservice/targetservice.pb.go +++ b/spec/fixtures/grpc/target/targetservice/targetservice.pb.go @@ -1,7 +1,7 @@ // Code generated by protoc-gen-go. DO NOT EDIT. // versions: -// protoc-gen-go v1.25.0-devel -// protoc v3.12.4 +// protoc-gen-go v1.28.1 +// protoc v3.21.7 // source: targetservice.proto package targetservice @@ -384,6 +384,61 @@ func (x *Body) GetTail() *Limb { return nil } +type EchoMsg struct { + state protoimpl.MessageState + sizeCache protoimpl.SizeCache + unknownFields protoimpl.UnknownFields + + Array []string `protobuf:"bytes,1,rep,name=array,proto3" json:"array,omitempty"` + Nullable string `protobuf:"bytes,2,opt,name=nullable,proto3" json:"nullable,omitempty"` +} + +func (x *EchoMsg) Reset() { + *x = EchoMsg{} + if protoimpl.UnsafeEnabled { + mi := &file_targetservice_proto_msgTypes[6] + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + ms.StoreMessageInfo(mi) + } +} + +func (x *EchoMsg) String() string { + return protoimpl.X.MessageStringOf(x) +} + +func (*EchoMsg) ProtoMessage() {} + +func (x *EchoMsg) ProtoReflect() protoreflect.Message { + mi := &file_targetservice_proto_msgTypes[6] + if protoimpl.UnsafeEnabled && x != nil { + ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x)) + if ms.LoadMessageInfo() == nil { + ms.StoreMessageInfo(mi) + } + return ms + } + return mi.MessageOf(x) +} + +// Deprecated: Use EchoMsg.ProtoReflect.Descriptor instead. +func (*EchoMsg) Descriptor() ([]byte, []int) { + return file_targetservice_proto_rawDescGZIP(), []int{6} +} + +func (x *EchoMsg) GetArray() []string { + if x != nil { + return x.Array + } + return nil +} + +func (x *EchoMsg) GetNullable() string { + if x != nil { + return x.Nullable + } + return "" +} + var File_targetservice_proto protoreflect.FileDescriptor var file_targetservice_proto_rawDesc = []byte{ @@ -431,36 +486,44 @@ var file_targetservice_proto_rawDesc = []byte{ 0x4c, 0x69, 0x6d, 0x62, 0x52, 0x04, 0x6c, 0x65, 0x67, 0x73, 0x12, 0x27, 0x0a, 0x04, 0x74, 0x61, 0x69, 0x6c, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x13, 0x2e, 0x74, 0x61, 0x72, 0x67, 0x65, 0x74, 0x73, 0x65, 0x72, 0x76, 0x69, 0x63, 0x65, 0x2e, 0x4c, 0x69, 0x6d, 0x62, 0x52, 0x04, 0x74, - 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(*timestamp.Timestamp)(nil), // 6: google.protobuf.Timestamp + (*EchoMsg)(nil), // 6: targetservice.EchoMsg + (*timestamp.Timestamp)(nil), // 7: google.protobuf.Timestamp } var file_targetservice_proto_depIdxs = []int32{ - 6, // 0: targetservice.BallIn.when:type_name -> google.protobuf.Timestamp - 6, // 1: targetservice.BallIn.now:type_name -> google.protobuf.Timestamp - 6, // 2: targetservice.BallOut.now:type_name -> google.protobuf.Timestamp + 7, // 0: targetservice.BallIn.when:type_name -> google.protobuf.Timestamp + 7, // 1: targetservice.BallIn.now:type_name -> google.protobuf.Timestamp + 7, // 2: targetservice.BallOut.now:type_name -> google.protobuf.Timestamp 4, // 3: targetservice.Body.hands:type_name -> targetservice.Limb 4, // 4: targetservice.Body.legs:type_name -> targetservice.Limb 4, // 5: targetservice.Body.tail:type_name -> targetservice.Limb @@ -496,12 +560,14 @@ var file_targetservice_proto_depIdxs = []int32{ 0, // 7: targetservice.Bouncer.UnknownMethod:input_type -> targetservice.HelloRequest 2, // 8: targetservice.Bouncer.BounceIt:input_type -> targetservice.BallIn 5, // 9: targetservice.Bouncer.GrowTail:input_type -> targetservice.Body - 1, // 10: targetservice.Bouncer.SayHello:output_type -> targetservice.HelloResponse - 1, // 11: targetservice.Bouncer.UnknownMethod:output_type -> targetservice.HelloResponse - 3, // 12: targetservice.Bouncer.BounceIt:output_type -> targetservice.BallOut - 5, // 13: targetservice.Bouncer.GrowTail:output_type -> targetservice.Body - 10, // [10:14] is the sub-list for method output_type - 6, // [6:10] is the sub-list for method input_type + 6, // 10: targetservice.Bouncer.Echo:input_type -> targetservice.EchoMsg + 1, // 11: targetservice.Bouncer.SayHello:output_type -> targetservice.HelloResponse + 1, // 12: targetservice.Bouncer.UnknownMethod:output_type -> targetservice.HelloResponse + 3, // 13: targetservice.Bouncer.BounceIt:output_type -> targetservice.BallOut + 5, // 14: targetservice.Bouncer.GrowTail:output_type -> targetservice.Body + 6, // 15: targetservice.Bouncer.Echo:output_type -> targetservice.EchoMsg + 11, // [11:16] is the sub-list for method output_type + 6, // [6:11] is the sub-list for method input_type 6, // [6:6] is the sub-list for extension type_name 6, // [6:6] is the sub-list for extension extendee 0, // [0:6] is the sub-list for field type_name @@ -585,6 +651,18 @@ func file_targetservice_proto_init() { return nil } } + file_targetservice_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} { + switch v := v.(*EchoMsg); i { + case 0: + return &v.state + case 1: + return &v.sizeCache + case 2: + return &v.unknownFields + default: + return nil + } + } } type x struct{} out := protoimpl.TypeBuilder{ @@ -592,7 +670,7 @@ func file_targetservice_proto_init() { GoPackagePath: reflect.TypeOf(x{}).PkgPath(), RawDescriptor: file_targetservice_proto_rawDesc, NumEnums: 0, - NumMessages: 6, + NumMessages: 7, NumExtensions: 0, NumServices: 1, }, diff --git a/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go b/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go index da488e4bed5..e59433d7b70 100644 --- a/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go +++ b/spec/fixtures/grpc/target/targetservice/targetservice_grpc.pb.go @@ -1,7 +1,7 @@ // Code generated by protoc-gen-go-grpc. DO NOT EDIT. // versions: // - protoc-gen-go-grpc v1.2.0 -// - protoc v3.12.4 +// - protoc v3.21.7 // source: targetservice.proto package targetservice @@ -27,6 +27,7 @@ type BouncerClient interface { UnknownMethod(ctx context.Context, in *HelloRequest, opts ...grpc.CallOption) (*HelloResponse, error) BounceIt(ctx context.Context, in *BallIn, opts ...grpc.CallOption) (*BallOut, error) GrowTail(ctx context.Context, in *Body, opts ...grpc.CallOption) (*Body, error) + Echo(ctx context.Context, in *EchoMsg, opts ...grpc.CallOption) (*EchoMsg, error) } type bouncerClient struct { @@ -73,6 +74,15 @@ func (c *bouncerClient) GrowTail(ctx context.Context, in *Body, opts ...grpc.Cal return out, nil } +func (c *bouncerClient) Echo(ctx context.Context, in *EchoMsg, opts ...grpc.CallOption) (*EchoMsg, error) { + out := new(EchoMsg) + err := c.cc.Invoke(ctx, "/targetservice.Bouncer/Echo", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + // BouncerServer is the server API for Bouncer service. // All implementations must embed UnimplementedBouncerServer // for forward compatibility @@ -82,6 +92,7 @@ type BouncerServer interface { UnknownMethod(context.Context, *HelloRequest) (*HelloResponse, error) BounceIt(context.Context, *BallIn) (*BallOut, error) GrowTail(context.Context, *Body) (*Body, error) + Echo(context.Context, *EchoMsg) (*EchoMsg, error) mustEmbedUnimplementedBouncerServer() } @@ -101,6 +112,9 @@ func (UnimplementedBouncerServer) BounceIt(context.Context, *BallIn) (*BallOut, func (UnimplementedBouncerServer) GrowTail(context.Context, *Body) (*Body, error) { return nil, status.Errorf(codes.Unimplemented, "method GrowTail not implemented") } +func (UnimplementedBouncerServer) Echo(context.Context, *EchoMsg) (*EchoMsg, error) { + return nil, status.Errorf(codes.Unimplemented, "method Echo not implemented") +} func (UnimplementedBouncerServer) mustEmbedUnimplementedBouncerServer() {} // UnsafeBouncerServer may be embedded to opt out of forward compatibility for this service. @@ -186,6 +200,24 @@ func _Bouncer_GrowTail_Handler(srv interface{}, ctx context.Context, dec func(in return interceptor(ctx, in, info, handler) } +func _Bouncer_Echo_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(EchoMsg) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(BouncerServer).Echo(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/targetservice.Bouncer/Echo", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(BouncerServer).Echo(ctx, req.(*EchoMsg)) + } + return interceptor(ctx, in, info, handler) +} + // Bouncer_ServiceDesc is the grpc.ServiceDesc for Bouncer service. // It's only intended for direct use with grpc.RegisterService, // and not to be introspected or modified (even as a copy) @@ -209,6 +241,10 @@ var Bouncer_ServiceDesc = grpc.ServiceDesc{ MethodName: "GrowTail", Handler: _Bouncer_GrowTail_Handler, }, + { + MethodName: "Echo", + Handler: _Bouncer_Echo_Handler, + }, }, Streams: []grpc.StreamDesc{}, Metadata: "targetservice.proto", diff --git a/spec/fixtures/grpc/targetservice.proto b/spec/fixtures/grpc/targetservice.proto index 400722e5605..e2f887fecce 100644 --- a/spec/fixtures/grpc/targetservice.proto +++ b/spec/fixtures/grpc/targetservice.proto @@ -44,6 +44,13 @@ service Bouncer { get: "/v1/grow/tail" }; } + + rpc Echo(EchoMsg) returns (EchoMsg) { + option (google.api.http) = { + post: "/v1/echo" + body: "*" + }; + } } @@ -81,3 +88,8 @@ message Body { Limb legs = 3; Limb tail = 4; } + +message EchoMsg { + repeated string array = 1; + string nullable = 2; +} From a3b9fece186c6dcb857f43e16239cf7b0fca2a23 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 8 May 2023 16:36:34 -0300 Subject: [PATCH 2523/4351] fix(ci): run upgrade tests on migration changes Includes OSS and EE plugin paths. Also run the job on changes to the workflow file itself. --- .github/workflows/upgrade-tests.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 932cce3aee9..53a7fde91c7 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -5,6 +5,9 @@ on: paths: - 'kong/db/migrations/**' - 'spec/05-migration/**' + - '.github/workflows/upgrade-tests.yml' + - 'kong/plugins/**/migrations' + - 'plugins-ee/**/migrations' push: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) From d5c24247baf7b50d3b3ddf2862fd96f7b7cd860a Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 8 May 2023 16:48:02 -0300 Subject: [PATCH 2524/4351] tests(migration): add test for new oauth2 column --- .../plugins/oauth2/migrations/007_320_to_330_spec.lua | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 spec/05-migration/plugins/oauth2/migrations/007_320_to_330_spec.lua diff --git a/spec/05-migration/plugins/oauth2/migrations/007_320_to_330_spec.lua b/spec/05-migration/plugins/oauth2/migrations/007_320_to_330_spec.lua new file mode 100644 index 00000000000..f990526fd4c --- /dev/null +++ b/spec/05-migration/plugins/oauth2/migrations/007_320_to_330_spec.lua @@ -0,0 +1,7 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function () + uh.all_phases("has added the plugin_id column", function () + assert.table_has_column("oauth2_authorization_codes", "plugin_id", "uuid") + end) +end) From ba717ec9728d4c09bb24d621a130b62f868b40bd Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 8 May 2023 17:26:21 -0300 Subject: [PATCH 2525/4351] chore(ci): fix paths in upgrade tests Also add an EE path to avoid an unnecessary delta with the EE project. --- .github/workflows/upgrade-tests.yml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 53a7fde91c7..5ba11e155a4 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -5,9 +5,10 @@ on: paths: - 'kong/db/migrations/**' - 'spec/05-migration/**' + - 'kong/enterprise_edition/db/migrations/**' - '.github/workflows/upgrade-tests.yml' - - 'kong/plugins/**/migrations' - - 'plugins-ee/**/migrations' + - 'kong/plugins/*/migrations/**' + - 'plugins-ee/**/migrations/**' push: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) From 0d3561b984dfee8bfe9037d86d3ba1e52cdda1c6 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Tue, 9 May 2023 11:07:07 +0800 Subject: [PATCH 2526/4351] tests(status-api): make sure status api test sync on CE and EE (#10805) * tests(status-api): make sure status api test sync on CE and EE Previously, CE #10629 has some code refactoring to status api test. However, due to some pitfalls the PR cannot continue to progress so we make another PR to get the tests synced between CE and EE. This PR make sure the api status test on CE and EE sync. --- .../08-status_api/01-core_routes_spec.lua | 436 ++++++++++++------ 1 file changed, 293 insertions(+), 143 deletions(-) diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index 992e4bd778c..30783ba62c4 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -1,168 +1,318 @@ local helpers = require "spec.helpers" local cjson = require "cjson" - +local kong = kong for _, strategy in helpers.all_strategies() do -describe("Status API #" .. strategy, function() - - lazy_setup(function() - helpers.get_db_utils(strategy, { - "plugins", - "routes", - "services", - }) - assert(helpers.start_kong { - status_listen = "127.0.0.1:9500", - plugins = "admin-api-method", - database = strategy, - }) - end) - - lazy_teardown(function() - helpers.stop_kong() - end) + describe("Status API - with strategy #" .. strategy, function() + local client - describe("core", function() - it("/status returns status info with blank configuration_hash (declarative config) or without it (db mode)", function() - local client = helpers.http_client("127.0.0.1", 9500, 20000) - local res = assert(client:send { - method = "GET", - path = "/status" + lazy_setup(function() + helpers.get_db_utils(strategy, {}) -- runs migrations + assert(helpers.start_kong { + status_listen = "127.0.0.1:9500", + plugins = "admin-api-method", + database = strategy, }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.is_table(json.database) - assert.is_table(json.server) - assert.is_boolean(json.database.reachable) - assert.is_number(json.server.connections_accepted) - assert.is_number(json.server.connections_active) - assert.is_number(json.server.connections_handled) - assert.is_number(json.server.connections_reading) - assert.is_number(json.server.connections_writing) - assert.is_number(json.server.connections_waiting) - assert.is_number(json.server.total_requests) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + describe("core", function() + it("/status returns status info with blank configuration_hash (declarative config) or without it (db mode)", function() + client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send { + method = "GET", + path = "/status" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.database) + assert.is_table(json.server) + + assert.is_boolean(json.database.reachable) + + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + if strategy == "off" then + assert.is_equal(string.rep("0", 32), json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied + else + assert.is_nil(json.configuration_hash) -- not present in DB mode + end + client:close() + end) + if strategy == "off" then - assert.is_equal(string.rep("0", 32), json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied - else - assert.is_nil(json.configuration_hash) -- not present in DB mode + it("/status starts providing a config_hash once an initial configuration has been pushed in dbless mode #off", function() + local admin_client = helpers.http_client("127.0.0.1", 9001) + -- push an initial configuration so that a configuration_hash will be present + local postres = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ +_format_version: "3.0" +services: +- name: example-service + url: http://example.test + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, postres) + admin_client:close() + + client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send { + method = "GET", + path = "/status" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.database) + assert.is_table(json.server) + assert.is_boolean(json.database.reachable) + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + assert.is_string(json.configuration_hash) + assert.equal(32, #json.configuration_hash) + client:close() + end) end - client:close() + end) + + describe("plugins", function() + it("can add endpoints", function() + client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send { + method = "GET", + path = "/hello" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same(json, { hello = "from status api" }) + client:close() + end) end) end) + describe("Status API - with strategy #" .. strategy .. "and enforce_rbac=on", function() + local client - describe("plugins", function() - it("can add endpoints", function() - local client = helpers.http_client("127.0.0.1", 9500, 20000) - local res = assert(client:send({ - method = "GET", - path = "/hello" - })) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.same(json, { hello = "from status api" }) - client:close() + lazy_setup(function() + helpers.get_db_utils(strategy, {}) -- runs migrations + assert(helpers.start_kong { + status_listen = "127.0.0.1:9500", + plugins = "admin-api-method", + database = strategy, + enforce_rbac = "on", + }) end) - end) -end) -describe("Status API #" .. strategy, function() - local h2_client + lazy_teardown(function() + helpers.stop_kong() + end) - lazy_setup(function() - helpers.get_db_utils(strategy, {}) - assert(helpers.start_kong({ - status_listen = "127.0.0.1:9500 ssl http2", - })) - h2_client = helpers.http2_client("127.0.0.1", 9500, true) - end) + describe("core", function() + it("/status returns status info", function() + client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send { + method = "GET", + path = "/status" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.database) + assert.is_table(json.server) - lazy_teardown(function() - helpers.stop_kong() - end) + assert.is_boolean(json.database.reachable) + + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + client:close() + end) + end) - it("supports HTTP/2", function() - local res, headers = assert(h2_client({ - headers = { - [":method"] = "GET", - [":path"] = "/status", - [":authority"] = "127.0.0.1:9500", - }, - })) - local json = cjson.decode(res) - - assert.equal('200', headers:get(":status")) - - assert.is_table(json.database) - assert.is_boolean(json.database.reachable) - - assert.is_number(json.server.connections_accepted) - assert.is_number(json.server.connections_active) - assert.is_number(json.server.connections_handled) - assert.is_number(json.server.connections_reading) - assert.is_number(json.server.connections_writing) - assert.is_number(json.server.connections_waiting) - assert.is_number(json.server.total_requests) + describe("plugins", function() + it("can add endpoints", function() + client = helpers.http_client("127.0.0.1", 9500, 20000) + local res = assert(client:send { + method = "GET", + path = "/hello" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same(json, { hello = "from status api" }) + client:close() + end) + end) end) -end) end -describe("/status provides config_hash", function() - lazy_setup(function() - helpers.get_db_utils("off", { - "plugins", - "services", - }) - assert(helpers.start_kong { - status_listen = "127.0.0.1:9500", - database = "off", - }) - end) +for _, strategy in helpers.each_strategy() do + describe("#db Status API DB-mode [#" .. strategy .. "#] with DB down", function() + local custom_prefix = helpers.test_conf.prefix.."2" - lazy_teardown(function() - helpers.stop_kong() - end) + local status_api_port = helpers.get_available_port() + local stream_proxy_port = helpers.get_available_port() - it("once an initial configuration has been pushed in dbless mode #off", function() - local admin_client = helpers.http_client("127.0.0.1", 9001) - -- push an initial configuration so that a configuration_hash will be present - local postres = assert(admin_client:send { - method = "POST", - path = "/config", - body = { - config = [[ -_format_version: "3.0" -services: - - name: example-service - url: http://example.test -]], - }, - headers = { - ["Content-Type"] = "application/json" + local bp + local status_client + + lazy_setup(function() + bp = helpers.get_db_utils(strategy, nil, {'prometheus'}) + + local db_service = bp.services:insert{ + protocol = "tcp", + host = strategy == "postgres" and kong.configuration.pg_host or kong.configuration.cassandra_contact_points[1], + port = strategy == "postgres" and kong.configuration.pg_port or kong.configuration.cassandra_port, + } + + bp.routes:insert{ + protocols = { "tcp" }, + sources = { + { ip = "0.0.0.0/0" }, + }, + destinations = { + { ip = "127.0.0.1", port = stream_proxy_port }, + }, + service = { id = db_service.id }, } - }) - assert.res_status(201, postres) - admin_client:close() - local client = helpers.http_client("127.0.0.1", 9500) - local res = assert(client:send { - method = "GET", - path = "/status" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.is_table(json.database) - assert.is_table(json.server) - assert.is_boolean(json.database.reachable) - assert.is_number(json.server.connections_accepted) - assert.is_number(json.server.connections_active) - assert.is_number(json.server.connections_handled) - assert.is_number(json.server.connections_reading) - assert.is_number(json.server.connections_writing) - assert.is_number(json.server.connections_waiting) - assert.is_number(json.server.total_requests) - assert.is_string(json.configuration_hash) - assert.equal(32, #json.configuration_hash) - client:close() + + assert(helpers.start_kong({ + database = strategy, + stream_listen = "127.0.0.1:" .. stream_proxy_port, + nginx_worker_processes = 1, + })) + + assert(helpers.start_kong({ + database = strategy, + pg_host = "127.0.0.1", + pg_port = stream_proxy_port, + cassandra_contact_points = "127.0.0.1", + cassandra_port = stream_proxy_port, + db_update_propagation = strategy == "cassandra" and 1 or 0, + plugins = "bundled,prometheus", + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + admin_listen = "off", + proxy_listen = "off", + stream_listen = "off", + status_listen = "127.0.0.1:" .. status_api_port, + status_access_log = "logs/status_access.log", + status_error_log = "logs/status_error.log", + prefix = custom_prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.stop_kong(custom_prefix) + end) + + before_each(function() + -- pg_timeout 5s + status_client = assert(helpers.http_client("127.0.0.1", status_api_port, 20000)) + end) + + after_each(function() + if status_client then status_client:close() end + end) + + it("returns 200 but marks database unreachable", function() + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_datastore_reachable 1', body, nil, true) + + local res = assert(status_client:send { + method = "GET", + path = "/status", + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_true(json.database.reachable) + + assert(helpers.stop_kong()) + + local res = assert(status_client:send { + method = "GET", + path = "/metrics", + }) + local body = assert.res_status(200, res) + assert.matches('kong_datastore_reachable 0', body, nil, true) + + local res = assert(status_client:send { + method = "GET", + path = "/status", + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_falsy(json.database.reachable) + end) end) -end) +end + +for _, strategy in helpers.all_strategies() do + describe("Status API - with strategy #" .. strategy, function() + local h2_client + + lazy_setup(function() + helpers.get_db_utils(strategy, {}) -- runs migrations + assert(helpers.start_kong { + status_listen = "127.0.0.1:9500 ssl http2", + plugins = "admin-api-method", + database = strategy, + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("supports HTTP/2 #test", function() + h2_client = helpers.http2_client("127.0.0.1", 9500, true) + local res, headers = assert(h2_client { + headers = { + [":method"] = "GET", + [":path"] = "/status", + [":authority"] = "127.0.0.1:9500", + }, + }) + local json = cjson.decode(res) + + assert.equal('200', headers:get ":status") + + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + end) + end) +end From f20d961232127190d923b3a97e4c288eb198a2b6 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 9 May 2023 00:24:43 -0700 Subject: [PATCH 2527/4351] tests(helpers): make wait_for_file_contents less flaky (#10815) This updates the test to use assert.near() with 25% leeway and adds ngx.update_time() calls when calculating duration in order to get a more accurate result. --- .../01-helpers/01-helpers_spec.lua | 28 ++++++++----------- 1 file changed, 12 insertions(+), 16 deletions(-) diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 96d089465ec..1129d78c925 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -942,18 +942,20 @@ describe("helpers: utilities", function() local fname = assert(helpers.path.tmpname()) assert(os.remove(fname)) - local timeout = 1 - local delay = 0.25 + local timeout = 2 + local delay = 1 local start, duration local sema = require("ngx.semaphore").new() local ok, res ngx.timer.at(0, function() + ngx.update_time() start = time() ok, res = pcall(helpers.wait_for_file_contents, fname, timeout) + ngx.update_time() duration = time() - start sema:post(1) end) @@ -967,16 +969,9 @@ describe("helpers: utilities", function() assert.truthy(ok, "timer raised an error: " .. tostring(res)) assert.equals("test", res) - -- allow for some jitter - timeout = timeout * 1.25 - - assert.truthy(duration <= timeout, - "expected to finish in <" .. tostring(timeout) .. "s" .. - " but took " .. tostring(duration) .. "s") - - assert.truthy(duration >= delay, - "expected to finish in >=" .. tostring(delay) .. "s" .. - " but took " .. tostring(duration) .. "s") + assert.near(delay, duration, delay * 0.25, + "expected wait_for_file_contents to return in " .. + "~" .. delay .. " seconds") end) it("doesn't wait longer than the timeout in the failure case", function() @@ -989,10 +984,12 @@ describe("helpers: utilities", function() local ok, err ngx.timer.at(0, function() + ngx.update_time() start = time() ok, err = pcall(helpers.wait_for_file_contents, fname, timeout) + ngx.update_time() duration = time() - start sema:post(1) end) @@ -1003,10 +1000,9 @@ describe("helpers: utilities", function() assert.falsy(ok, "expected wait_for_file_contents to fail") assert.not_nil(err) - local diff = math.abs(duration - timeout) - assert.truthy(diff < 0.5, - "expected to finish in about " .. tostring(timeout) .. "s" .. - " but took " .. tostring(duration) .. "s") + assert.near(timeout, duration, timeout * 0.25, + "expected wait_for_file_contents to timeout after " .. + "~" .. timeout .. " seconds") end) From 4dd3a34b70bbb37a5968b3f0ae20ab83446cc5d8 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 9 May 2023 16:15:19 +0800 Subject: [PATCH 2528/4351] fix(build): patch ngx_lua-1.21.4_07-print-body-double-free bug fix (#10816) --- ...ua-0.10.21_08-print-body-double-free.patch | 39 +++++++++++++++++++ t/04-patch/01-ngx-buf-double-free.t | 24 ++++++++++++ 2 files changed, 63 insertions(+) create mode 100644 build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch create mode 100644 t/04-patch/01-ngx-buf-double-free.t diff --git a/build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch b/build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch new file mode 100644 index 00000000000..ad8ff610863 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch @@ -0,0 +1,39 @@ +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c +index 9024889..604702c 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c +@@ -298,7 +298,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) + out = NULL; + ngx_chain_update_chains(r->pool, + &ctx->free_bufs, &ctx->filter_busy_bufs, &out, +- (ngx_buf_tag_t) &ngx_http_lua_module); ++ (ngx_buf_tag_t) &ngx_http_lua_body_filter); + if (rc != NGX_OK + && ctx->filter_busy_bufs != NULL + && (r->connection->buffered +@@ -377,7 +377,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) + + ngx_chain_update_chains(r->pool, + &ctx->free_bufs, &ctx->filter_busy_bufs, &out, +- (ngx_buf_tag_t) &ngx_http_lua_module); ++ (ngx_buf_tag_t) &ngx_http_lua_body_filter); + + return rc; + } +@@ -640,6 +640,7 @@ ngx_http_lua_body_filter_param_set(lua_State *L, ngx_http_request_t *r, + return luaL_error(L, "no memory"); + } + ++ cl->buf->tag = (ngx_buf_tag_t) &ngx_http_lua_body_filter; + if (type == LUA_TTABLE) { + cl->buf->last = ngx_http_lua_copy_str_in_table(L, 3, cl->buf->last); + +@@ -657,6 +658,8 @@ done: + if (cl == NULL) { + return luaL_error(L, "no memory"); + } ++ ++ cl->buf->tag = (ngx_buf_tag_t) &ngx_http_lua_body_filter; + } + + if (last) { diff --git a/t/04-patch/01-ngx-buf-double-free.t b/t/04-patch/01-ngx-buf-double-free.t new file mode 100644 index 00000000000..10612e7912e --- /dev/null +++ b/t/04-patch/01-ngx-buf-double-free.t @@ -0,0 +1,24 @@ +# vim:set ft= ts=4 sw=4 et fdm=marker: + +use Test::Nginx::Socket 'no_plan'; + +repeat_each(2); + +run_tests(); + +__DATA__ +=== TEST 1: one buf was linked to multiple ngx_chain_t nodes +--- config + location /t { + content_by_lua_block { + local str = string.rep(".", 1300) + ngx.print(str) + ngx.flush() + ngx.print("small chunk") + ngx.flush() + } + body_filter_by_lua_block {local dummy=1} + } +--- request +GET /t +--- response_body_like: small chunk From 80eed4ea7e7715886f0af2292e7dd2a304d93f57 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 9 May 2023 18:06:11 +0800 Subject: [PATCH 2529/4351] docs(*): add changelog for ngx_lua-1.21.4_07-print-body-double-free bug fix (#10824) --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index ff07312a7e9..7c69ebba903 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -77,6 +77,10 @@ [#10288](https://github.com/Kong/kong/pull/10288) - Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. [#10723](https://github.com/Kong/kong/pull/10723) +- Backported the openresty `ngx.print` chunk encoding buffer double free bug fix that + leads to the corruption of chunk-encoded response data. + [#10816](https://github.com/Kong/kong/pull/10816) + [#10824](https://github.com/Kong/kong/pull/10824) #### Admin API From 0be8222b9fe63684ebc334c325d09c5a3bd62095 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Mon, 8 May 2023 11:02:55 +0800 Subject: [PATCH 2530/4351] docs(changelog): remove duplicated sections --- CHANGELOG.md | 29 ++++++++++++----------------- 1 file changed, 12 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7c69ebba903..eb1519dc4e3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -29,6 +29,18 @@ #### Plugins +- **http-log, statsd, opentelemetry, datadog**: The queueing system + has been reworked, causing some plugin parameters to not function as expected + anymore. If you use queues on these plugin, new parameters must be configured. + The module `kong.tools.batch_queue` has been renamed to `kong.tools.batch` in + the process and the API was changed. If your custom plugin uses queues, it must + be updated to use the new API. + [#10172](https://github.com/Kong/kong/pull/10172) +- **http-log**: If the log server responds with a 3xx HTTP status code, the + plugin will consider it to be an error and retry according to the retry + configuration. Previously, 3xx status codes would be interpreted as success, + causing the log entries to be dropped. + [#10172](https://github.com/Kong/kong/pull/10172) - **Serverless Functions**: `kong.cache` now points to a cache instance that is dedicated to the Serverless Functions plugins: it does not provide access to the global kong cache. Access to certain fields in kong.configuration has also been restricted. @@ -212,23 +224,6 @@ now encoded as `"[]"` to comply with standard. - Fixed an issue for tracing PDK where sample rate does not work. [#10485](https://github.com/Kong/kong/pull/10485) -### Breaking Changes - -#### Plugins - -- **http-log, statsd, opentelemetry, datadog**: The queueing system - has been reworked, causing some plugin parameters to not function as expected - anymore. If you use queues on these plugin, new parameters must be configured. - The module `kong.tools.batch_queue` has been renamed to `kong.tools.batch` in - the process and the API was changed. If your custom plugin uses queues, it must - be updated to use the new API. - [#10172](https://github.com/Kong/kong/pull/10172) -- **http-log**: If the log server responds with a 3xx HTTP status code, the - plugin will consider it to be an error and retry according to the retry - configuration. Previously, 3xx status codes would be interpreted as success, - causing the log entries to be dropped. - [#10172](https://github.com/Kong/kong/pull/10172) - ### Changed #### Core From 2be5d8c0c40074a81f1c4da8c1b1b637c41c1daa Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 10 May 2023 05:33:28 +0800 Subject: [PATCH 2531/4351] style(router/compat): small style clean (#10797) --- kong/router/compat.lua | 56 ++++++++++++++++++++++++------------------ 1 file changed, 32 insertions(+), 24 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 99550b88f3a..6ac9279742c 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -6,7 +6,6 @@ local atc = require("kong.router.atc") local tb_new = require("table.new") local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") -local tablex = require("pl.tablex") local uuid = require("resty.jit-uuid") local utils = require("kong.tools.utils") @@ -262,22 +261,25 @@ local function get_priority(route) if not is_empty_field(paths) then match_weight = match_weight + 1 - for index, p in ipairs(paths) do - if index == 1 then - if is_regex_magic(p) then - regex_url = true + local p = paths[1] - else - uri_length = #p - end + if is_regex_magic(p) then + regex_url = true - else - if regex_url then - assert(is_regex_magic(p), "cannot mix regex and non-regex routes in get_priority") + else + uri_length = #p + end - else - assert(#p == uri_length, "cannot mix different length prefixes in get_priority") - end + for i = 2, #paths do + p = paths[i] + + if regex_url then + assert(is_regex_magic(p), + "cannot mix regex and non-regex paths in get_priority()") + + else + assert(#p == uri_length, + "cannot mix different length prefixes in get_priority()") end end end @@ -319,9 +321,9 @@ local function group_by(t, f) for _, value in ipairs(t) do local key = f(value) if result[key] then - table.insert(result[key], value) + tb_insert(result[key], value) else - result[key] = {value} + result[key] = { value } end end return result @@ -330,38 +332,44 @@ end -- split routes into multiple routes, one for each prefix length and one for all -- regular expressions local function split_route_by_path_into(route_and_service, routes_and_services_split) - if is_empty_field(route_and_service.route.paths) or #route_and_service.route.paths == 1 then - table.insert(routes_and_services_split, route_and_service) + local original_route = route_and_service.route + + if is_empty_field(original_route.paths) or #original_route.paths == 1 then + tb_insert(routes_and_services_split, route_and_service) return end -- make sure that route_and_service contains only the two expected entries, route and service - assert(tablex.size(route_and_service) == 2) + assert(tb_nkeys(route_and_service) == 2) local grouped_paths = group_by( - route_and_service.route.paths, + original_route.paths, function(path) return is_regex_magic(path) or #path end ) for index, paths in pairs(grouped_paths) do local cloned_route = { - route = utils.shallow_copy(route_and_service.route), + route = utils.shallow_copy(original_route), service = route_and_service.service, } - cloned_route.route.original_route = route_and_service.route + + cloned_route.route.original_route = original_route cloned_route.route.paths = paths - cloned_route.route.id = uuid_generator(route_and_service.route.id .. "#" .. tostring(index)) - table.insert(routes_and_services_split, cloned_route) + cloned_route.route.id = uuid_generator(original_route.id .. "#" .. tostring(index)) + + tb_insert(routes_and_services_split, cloned_route) end end local function split_routes_and_services_by_path(routes_and_services) local routes_and_services_split = tb_new(#routes_and_services, 0) + for i = 1, #routes_and_services do split_route_by_path_into(routes_and_services[i], routes_and_services_split) end + return routes_and_services_split end From b3e7f456aa62022244d715550df60ebb35524a77 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 10 May 2023 14:14:48 +0300 Subject: [PATCH 2532/4351] chore(deps): bump resty.openssl from 0.8.20 to 0.8.22 (#10837) ### Summary #### [0.8.22] - 2023-04-26 ##### bug fixes - **crypto:** use OPENSSL_free in BoringSSL ([#107](https://github.com/fffonion/lua-resty-openssl/issues/107)) [7830212](https://github.com/fffonion/lua-resty-openssl/commit/78302123ac744f2d0b6de1156e459e9ea72b7edb) #### [0.8.21] - 2023-03-24 ##### features - **x509.store:** extend verify to support setting flags ([#104](https://github.com/fffonion/lua-resty-openssl/issues/104)) [fa45b6c](https://github.com/fffonion/lua-resty-openssl/commit/fa45b6ce197dee7e2a55601bd4833f415c6cbaa2) Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 4 ++++ kong-3.4.0-0.rockspec | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index eb1519dc4e3..230ecfdd84e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,10 @@ ## Unreleased +### Dependencies + +- Bumped lua-resty-openssl from 0.8.20 to 0.8.22 + [#10463](https://github.com/Kong/kong/pull/10463) ## 3.3.0 diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 2ea0ad076a3..b6091e519cc 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -35,7 +35,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.2", "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.20", + "lua-resty-openssl == 0.8.22", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.11.0", From 97a6e35ae4dca8dd5c4e79e13ab6a8c36073581b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 10 May 2023 15:40:19 +0300 Subject: [PATCH 2533/4351] docs(changelog): fix resty.openssl 0.8.22 bump link (#10839) Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 230ecfdd84e..57ca86728dc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -13,7 +13,7 @@ ### Dependencies - Bumped lua-resty-openssl from 0.8.20 to 0.8.22 - [#10463](https://github.com/Kong/kong/pull/10463) + [#10837](https://github.com/Kong/kong/pull/10837) ## 3.3.0 From b8322decf58ef3d01e78632b8d4dd2d051246988 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 11 May 2023 14:12:13 +0800 Subject: [PATCH 2534/4351] docs(tests): fix deprecation warning http_server (#10834) Co-authored-by: Thijs Schreijer --- spec/helpers.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 88f002319a7..7f2019087fe 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1286,9 +1286,10 @@ local function kill_tcp_server(port) end --- If it applies, please use `http_mock`, the coroutine variant of `http_server`, which is --- more determinative and less flaky. --- Starts a local HTTP server. +-- +-- **DEPRECATED**: please use an `http_mock` instead (see example at `start_kong`). +-- -- Accepts a single connection and then closes. Sends a 200 ok, 'Connection: -- close' response. -- If the request received has path `/delay` then the response will be delayed From 878b3067219e227db06cfb01975742497da1e955 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 11 May 2023 17:18:58 +0800 Subject: [PATCH 2535/4351] docs(changelog): move ngx_lua patch entry to correct Fix section (#10835) --- CHANGELOG.md | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 57ca86728dc..643fca882c1 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -93,10 +93,6 @@ [#10288](https://github.com/Kong/kong/pull/10288) - Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. [#10723](https://github.com/Kong/kong/pull/10723) -- Backported the openresty `ngx.print` chunk encoding buffer double free bug fix that - leads to the corruption of chunk-encoded response data. - [#10816](https://github.com/Kong/kong/pull/10816) - [#10824](https://github.com/Kong/kong/pull/10824) #### Admin API @@ -194,6 +190,10 @@ [#10775](https://github.com/Kong/kong/pull/10775) - Fix issue where Vault configuration stayed sticky and cached even when configurations were changed. [#10776](https://github.com/Kong/kong/pull/10776) +- Backported the openresty `ngx.print` chunk encoding buffer double free bug fix that + leads to the corruption of chunk-encoded response data. + [#10816](https://github.com/Kong/kong/pull/10816) + [#10824](https://github.com/Kong/kong/pull/10824) #### Admin API From e62ec50531644f32c18ed1399315ef6048958f6b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 11 May 2023 13:53:56 +0300 Subject: [PATCH 2536/4351] tests(integration): disable vault sticky test on cassandra because of flakiness (#10843) Signed-off-by: Aapo Talvensaari --- spec/02-integration/13-vaults/04-echo_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/13-vaults/04-echo_spec.lua b/spec/02-integration/13-vaults/04-echo_spec.lua index e161a71805c..31dc3dcd5ee 100644 --- a/spec/02-integration/13-vaults/04-echo_spec.lua +++ b/spec/02-integration/13-vaults/04-echo_spec.lua @@ -62,7 +62,7 @@ local function make_requests(proxy_client, suffix) end -for _, strategy in helpers.each_strategy() do +for _, strategy in helpers.each_strategy({ "postgres" }) do describe("Vault configuration #" .. strategy, function() local admin_client local proxy_client From 74dcd84c1992147b1ab473b30f9272ba1e3c7f97 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 11 May 2023 17:01:07 +0300 Subject: [PATCH 2537/4351] chore(acme): fix typo in admin api uri (#10845) Signed-off-by: Aapo Talvensaari --- kong/plugins/acme/api.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 96e27b2514c..1f0852a1d90 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -166,7 +166,7 @@ return { end, }, - ["/acme/certificates/:ceritificates"] = { + ["/acme/certificates/:certificates"] = { GET = function(self) local plugin, err = find_plugin() if err then @@ -176,7 +176,7 @@ return { end local conf = plugin.config - local host = self.params.ceritificates + local host = self.params.certificates local certkey, err = client.load_certkey(conf, host) if err then return kong.response.exit(500, { message = err }) From 64237e8631461a37b5c4e2dd86791785dd853929 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 11 May 2023 16:08:08 +0200 Subject: [PATCH 2538/4351] tests(http-log): address flakiness (#10847) remove erroneously configured timeouts --- spec/03-plugins/03-http-log/01-log_spec.lua | 2 -- 1 file changed, 2 deletions(-) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index a058c110934..04c405c14fe 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -223,7 +223,6 @@ for _, strategy in helpers.each_strategy() do .. ":" .. helpers.mock_upstream_port .. "/post_log/grpc", - timeout = 1 }, } @@ -246,7 +245,6 @@ for _, strategy in helpers.each_strategy() do .. ":" .. helpers.mock_upstream_port .. "/post_log/grpcs", - timeout = 1 }, } From b3361e9cd30045aaa4aa51c14ed7c96792290ceb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 11 May 2023 17:30:25 +0300 Subject: [PATCH 2539/4351] chore(admin): remove /plugins/schema/:name (#10846) ### Summary The /plugins/schema/:name was marked for removal in 3.0 but for some reason we forgot to do it. Doing it now. Signed-off-by: Aapo Talvensaari --- autodoc/admin-api/data/admin-api.lua | 5 - kong-admin-api.yml | 1000 +++++++++-------- kong/api/routes/plugins.lua | 18 - .../04-admin_api/04-plugins_routes_spec.lua | 8 +- 4 files changed, 547 insertions(+), 484 deletions(-) diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua index e6f1b651e6d..faca7213ae8 100644 --- a/autodoc/admin-api/data/admin-api.lua +++ b/autodoc/admin-api/data/admin-api.lua @@ -1497,11 +1497,6 @@ return { would have otherwise matched config B. ]], - -- deprecated - ["/plugins/schema/:name"] = { - skip = true, - }, - ["/plugins/enabled"] = { GET = { title = [[Retrieve Enabled Plugins]], diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 2ad6dfef7c9..65c83092b12 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -1,134 +1,195 @@ openapi: 3.1.0 +info: + version: 3.4.0 + contact: + name: Kong + url: https://github.com/Kong/kong + title: Kong Admin API + license: + name: Apache 2.0 + url: https://github.com/Kong/kong/blob/master/LICENSE + summary: Kong RESTful Admin API for administration purposes. + description: " {{site.base_gateway}} comes with an **internal** RESTful Admin + API for administration purposes.\n Requests to the Admin API can be sent + to any node in the cluster, and Kong will\n keep the configuration consistent + across all nodes.\n\n - `8001` is the default port on which the Admin API + listens.\n - `8444` is the default port for HTTPS traffic to the Admin + API.\n\n This API is designed for internal use and provides full control + over Kong, so\n care should be taken when setting up Kong environments + to avoid undue public\n exposure of this API. See [this document][secure-admin-api] + for a discussion\n of methods to secure the Admin API.\n " +paths: + /certificates/{certificates}/snis: [] + /schemas/{db_entity_name}/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a configuration against a schema + /targets/{targets}: [] + /targets/{targets}/upstream: [] + /certificates/{certificates}: + get: [] + put: + description: This method is not available when using DB-less mode. + patch: + description: This method is not available when using DB-less mode. + /debug/node/log-level: + get: + summary: Retrieve node log level of a node + /upstreams/{upstreams}/health: + get: + summary: Show Upstream health for node + /consumers/{consumers}/plugins: + post: + description: This method is not available when using DB-less mode. + /services/{services}/plugins: + post: + description: This method is not available when using DB-less mode. + /schemas/plugins/{name}: + get: + summary: Retrieve Plugin Schema + /upstreams/{upstreams}/targets/all: + get: + summary: List all Targets + /schemas/{name}: + get: + summary: Retrieve Entity Schema + /plugins/enabled: + get: + summary: Retrieve Enabled Plugins + /tags/{tags}: + get: + summary: ' List entity IDs by tag ' + /snis/{snis}/certificate: [] + /endpoints: + get: + summary: List available endpoints + /plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /routes/{routes}/plugins: + post: + description: This method is not available when using DB-less mode. + /cache: + delete: + description: This method is not available when using DB-less mode. + /services/:services/plugins/:plugins: + patch: [] + /consumers: + get: [] + /consumers/{consumers}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/{targets}: + get: [] + put: + description: This method is not available when using DB-less mode. + delete: + description: This method is not available when using DB-less mode. + summary: Delete Target + patch: + description: This method is not available when using DB-less mode. + summary: Update Target + /upstreams/{upstreams}/targets/{targets}/healthy: + put: + description: This method is not available when using DB-less mode. + summary: Set target as healthy + /debug/node/log-level/{log_level}: + put: + description: This method is not available when using DB-less mode. + summary: Set log level of a single node + /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: + put: + description: This method is not available when using DB-less mode. + summary: Set target address as unhealthy + /upstreams/{upstreams}/targets/{targets}/unhealthy: + put: + description: This method is not available when using DB-less mode. + summary: Set target as unhealthy + /certificates/{certificates}/snis/{snis}: [] + /upstreams/{upstreams}/targets: + get: [] + post: + description: This method is not available when using DB-less mode. + /upstreams/{upstreams}/targets/{targets}/{address}/healthy: + put: + description: This method is not available when using DB-less mode. + summary: Set target address as healthy + /cache/{key}: + delete: + description: This method is not available when using DB-less mode. + get: [] + /: + get: + summary: Retrieve node information + /debug/cluster/log-level/{log_level}: + put: + description: This method is not available when using DB-less mode. + summary: Set node log level of all nodes + /schemas/plugins/validate: + post: + description: This method is not available when using DB-less mode. + summary: Validate a plugin configuration against the schema + /clustering/status: [] + /timers: + get: + summary: Retrieve runtime debugging info of Kong's timers + /targets: [] + /status: + get: + summary: Retrieve node status + /plugins: + post: + description: This method is not available when using DB-less mode. + /clustering/data-planes: [] + /config: + get: + description: This method is only available when using DB-less mode. + post: + description: This method is only available when using DB-less mode. + /routes/{routes}/plugins/{plugins}: + patch: + description: This method is not available when using DB-less mode. components: schemas: - upstreams: + key_sets: type: object properties: - slots: - type: integer - default: 10000 - algorithm: - type: string - default: round-robin - hash_on: - type: string - default: none - hash_fallback: - type: string - default: none - hash_on_header: - type: string - hash_fallback_header: - type: string - hash_on_cookie: - type: string - hash_on_cookie_path: - type: string - default: / - hash_on_query_arg: - type: string - name: - type: string - hash_on_uri_capture: - type: string - client_certificate: - $ref: '#/components/schemas/certificates' - hash_fallback_uri_capture: + id: + format: uuid type: string tags: type: array - host_header: - type: string - id: + name: type: string - format: uuid - healthchecks: - type: array - default: - passive: - type: http - healthy: - successes: 0 - http_statuses: - - 200 - - 201 - - 202 - - 203 - - 204 - - 205 - - 206 - - 207 - - 208 - - 226 - - 300 - - 301 - - 302 - - 303 - - 304 - - 305 - - 306 - - 307 - - 308 - unhealthy: - tcp_failures: 0 - timeouts: 0 - http_failures: 0 - http_statuses: - - 429 - - 500 - - 503 - active: - timeout: 1 - type: http - concurrency: 10 - http_path: / - healthy: - successes: 0 - interval: 0 - http_statuses: - - 200 - - 302 - https_verify_certificate: true - unhealthy: - tcp_failures: 0 - timeouts: 0 - http_failures: 0 - interval: 0 - http_statuses: - - 429 - - 404 - - 500 - - 501 - - 502 - - 503 - - 504 - - 505 created_at: + format: int32 type: integer + updated_at: format: int32 - hash_fallback_query_arg: - type: string - required: - - name + type: integer + required: [] clustering_data_planes: type: object properties: - ip: - type: string - sync_status: - type: string - default: unknown - hostname: - type: string version: type: string last_seen: - type: integer format: int32 + type: integer config_hash: type: string + sync_status: + default: unknown + type: string id: type: string + updated_at: + format: int32 + type: integer + hostname: + type: string + ip: + type: string required: - id - ip @@ -137,476 +198,501 @@ components: parameters: type: object properties: - key: + value: type: string created_at: - type: integer format: int32 - value: + type: integer + key: type: string required: - key - value + plugins: + type: object + properties: + config: + type: array + consumer: + nullable: true + $ref: '#/components/schemas/consumers' + default: ~ + enabled: + default: true + type: boolean + protocols: + enum: + - http + - https + - tcp + - tls + - udp + - grpc + - grpcs + type: array + default: + - grpc + - grpcs + - http + - https + instance_name: + type: string + id: + format: uuid + type: string + tags: + type: array + updated_at: + format: int32 + type: integer + name: + type: string + route: + nullable: true + $ref: '#/components/schemas/routes' + default: ~ + created_at: + format: int32 + type: integer + service: + nullable: true + $ref: '#/components/schemas/services' + default: ~ + required: + - name + - protocols + - enabled tags: type: object properties: entity_name: type: string - tag: - type: string entity_id: type: string + tag: + type: string required: - tag - entity_name - entity_id - vaults: + services: type: object properties: - config: - type: array - description: - type: string - updated_at: + retries: + default: 5 + type: integer + connect_timeout: + default: 60000 type: integer - format: int32 tags: type: array - created_at: + write_timeout: + default: 60000 + type: integer + read_timeout: + default: 60000 type: integer + created_at: format: int32 - name: + type: integer + client_certificate: + $ref: '#/components/schemas/certificates' + protocol: + default: http type: string - prefix: + tls_verify_depth: + nullable: true + type: integer + default: ~ + host: type: string + port: + default: 80 + type: integer + enabled: + default: true + type: boolean + ca_certificates: + type: array + updated_at: + format: int32 + type: integer id: - type: string format: uuid + type: string + path: + type: string + name: + type: string + tls_verify: + type: boolean required: - - prefix - - name - targets: + - protocol + - host + - port + - enabled + routes: type: object properties: - upstream: - $ref: '#/components/schemas/upstreams' - target: + strip_path: + default: true + type: boolean + https_redirect_status_code: + default: 426 + type: integer + path_handling: + default: v0 + type: string + hosts: + type: array + methods: + type: array + paths: [] + protocols: + default: + - http + - https + type: array + sources: + type: array + id: + format: uuid type: string tags: type: array - weight: - type: integer - default: 100 created_at: - type: number - format: float - id: + format: int32 + type: integer + updated_at: + format: int32 + type: integer + headers: + type: array + regex_priority: + default: 0 + type: integer + preserve_host: + default: false + type: boolean + destinations: + type: array + request_buffering: + default: true + type: boolean + snis: + type: array + response_buffering: + default: true + type: boolean + name: + type: string + service: + $ref: '#/components/schemas/services' + required: + - protocols + - https_redirect_status_code + - strip_path + - preserve_host + - request_buffering + - response_buffering + consumers: + type: object + properties: + custom_id: type: string + id: format: uuid - required: - - upstream - - target + type: string + tags: + type: array + username: + type: string + created_at: + format: int32 + type: integer + updated_at: + format: int32 + type: integer + required: [] workspaces: type: object properties: + id: + format: uuid + type: string config: type: array meta: type: array - comment: - type: string name: type: string + comment: + type: string created_at: + format: int32 type: integer + updated_at: format: int32 - id: - type: string - format: uuid + type: integer required: - name - services: + certificates: type: object properties: - protocol: + key_alt: + type: string + id: + format: uuid type: string - default: http tags: type: array - path: + key: type: string - id: + cert_alt: type: string - format: uuid - retries: + updated_at: + format: int32 type: integer - default: 5 - connect_timeout: + created_at: + format: int32 type: integer - default: 60000 - host: + cert: type: string - write_timeout: - type: integer - default: 60000 - port: - type: integer - default: 80 - client_certificate: - $ref: '#/components/schemas/certificates' - tls_verify: - type: boolean - tls_verify_depth: - type: integer - nullable: true - default: ~ - enabled: - type: boolean - default: true - ca_certificates: + required: + - cert + - key + ca_certificates: + type: object + properties: + id: + format: uuid + type: string + tags: type: array - name: + cert_digest: type: string - read_timeout: + updated_at: + format: int32 type: integer - default: 60000 created_at: - type: integer format: int32 - updated_at: type: integer - format: int32 + cert: + type: string required: - - protocol - - host - - port - - enabled - routes: + - cert + snis: type: object properties: - sources: - type: array - tags: - type: array id: - type: string format: uuid - strip_path: - type: boolean - default: true - path_handling: type: string - default: v0 - preserve_host: - type: boolean - default: false - request_buffering: - type: boolean - default: true - response_buffering: - type: boolean - default: true - regex_priority: - type: integer - default: 0 - service: - $ref: '#/components/schemas/services' - https_redirect_status_code: - type: integer - default: 426 + tags: + type: array + certificate: + $ref: '#/components/schemas/certificates' name: type: string - protocols: - type: array - default: - - http - - https - snis: - type: array - destinations: - type: array - paths: [] - hosts: - type: array - headers: - type: array - methods: - type: array created_at: - type: integer format: int32 - updated_at: type: integer + updated_at: format: int32 + type: integer required: - - protocols - - https_redirect_status_code - - strip_path - - preserve_host - - request_buffering - - response_buffering - consumers: + - name + - certificate + upstreams: type: object properties: - username: + hash_on: + default: none type: string - custom_id: + hash_fallback: + default: none + type: string + hash_on_header: + type: string + hash_fallback_header: + type: string + id: + format: uuid type: string tags: type: array + hash_on_cookie_path: + default: / + type: string + hash_on_query_arg: + type: string created_at: - type: integer format: int32 - id: + type: integer + hash_fallback_query_arg: type: string - format: uuid - required: [] - plugins: - type: object - properties: - service: - default: ~ - nullable: true - $ref: '#/components/schemas/services' - tags: + hash_on_uri_capture: + type: string + hash_fallback_uri_capture: + type: string + host_header: + type: string + use_srv_name: + default: false + type: boolean + client_certificate: + $ref: '#/components/schemas/certificates' + healthchecks: + default: + active: + healthy: + interval: 0 + http_statuses: + - 200 + - 302 + successes: 0 + concurrency: 10 + unhealthy: + interval: 0 + http_statuses: + - 429 + - 404 + - 500 + - 501 + - 502 + - 503 + - 504 + - 505 + tcp_failures: 0 + timeouts: 0 + http_failures: 0 + timeout: 1 + http_path: / + type: http + https_verify_certificate: true + passive: + healthy: + http_statuses: + - 200 + - 201 + - 202 + - 203 + - 204 + - 205 + - 206 + - 207 + - 208 + - 226 + - 300 + - 301 + - 302 + - 303 + - 304 + - 305 + - 306 + - 307 + - 308 + successes: 0 + type: http + unhealthy: + tcp_failures: 0 + timeouts: 0 + http_statuses: + - 429 + - 500 + - 503 + http_failures: 0 type: array + hash_on_cookie: + type: string + updated_at: + format: int32 + type: integer + slots: + default: 10000 + type: integer name: type: string - id: + algorithm: + default: round-robin type: string - format: uuid - consumer: - default: ~ - nullable: true - $ref: '#/components/schemas/consumers' - enabled: - type: boolean - default: true - config: - type: array - route: - default: ~ - nullable: true - $ref: '#/components/schemas/routes' - created_at: - type: integer - format: int32 - protocols: - type: array - enum: - - http - - https - - tcp - - tls - - udp - - grpc - - grpcs - default: - - grpc - - grpcs - - http - - https required: - name - - protocols - - enabled - certificates: + targets: type: object properties: - key_alt: - type: string - cert_alt: + weight: + default: 100 + type: integer + id: + format: uuid type: string tags: type: array - key: - type: string - cert: + upstream: + $ref: '#/components/schemas/upstreams' + target: type: string created_at: - type: integer - format: int32 - id: - type: string - format: uuid + format: float + type: number + updated_at: + format: float + type: number required: - - cert - - key - ca_certificates: + - upstream + - target + vaults: type: object properties: - tags: - type: array - id: + description: type: string + id: format: uuid - cert: type: string + prefix: + type: string + tags: + type: array + config: + type: array created_at: - type: integer format: int32 - cert_digest: + type: integer + name: type: string + updated_at: + format: int32 + type: integer required: - - cert - snis: + - prefix + - name + keys: type: object properties: + kid: + type: string + jwk: + type: string + id: + format: uuid + type: string tags: type: array - certificate: - $ref: '#/components/schemas/certificates' + pem: [] + set: + $ref: '#/components/schemas/key_sets' name: type: string created_at: + format: int32 type: integer + updated_at: format: int32 - id: - type: string - format: uuid + type: integer required: - - name - - certificate -info: - description: " {{site.base_gateway}} comes with an **internal** RESTful Admin - API for administration purposes.\n Requests to the Admin API can be sent - to any node in the cluster, and Kong will\n keep the configuration consistent - across all nodes.\n\n - `8001` is the default port on which the Admin API - listens.\n - `8444` is the default port for HTTPS traffic to the Admin - API.\n\n This API is designed for internal use and provides full control - over Kong, so\n care should be taken when setting up Kong environments - to avoid undue public\n exposure of this API. See [this document][secure-admin-api] - for a discussion\n of methods to secure the Admin API.\n " - contact: - url: https://github.com/Kong/kong - name: Kong - version: 3.2.0 - title: Kong Admin API - license: - url: https://github.com/Kong/kong/blob/master/LICENSE - name: Apache 2.0 - summary: Kong RESTful Admin API for administration purposes. -paths: - /cache/{key}: - get: [] - delete: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/all: - get: - summary: List all Targets - /: - get: - summary: Retrieve node information - /upstreams/{upstreams}/targets/{targets}/{address}/unhealthy: - put: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets: - get: [] - post: - description: This method is not available when using DB-less mode. - /routes/{routes}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /certificates/{certificates}/snis/{snis}: [] - /upstreams/{upstreams}/targets/{targets}: - delete: - summary: Delete Target - description: This method is not available when using DB-less mode. - patch: - summary: Update Target - description: This method is not available when using DB-less mode. - get: [] - put: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/unhealthy: - put: - description: This method is not available when using DB-less mode. - /consumers: - get: [] - /services/{services}/plugins: - post: - description: This method is not available when using DB-less mode. - /services/{services}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/{address}/healthy: - put: - description: This method is not available when using DB-less mode. - /targets/{targets}: [] - /consumers/{consumers}/plugins: - post: - description: This method is not available when using DB-less mode. - /consumers/{consumers}/plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /schemas/{db_entity_name}/validate: - post: - summary: Validate a configuration against a schema - description: This method is not available when using DB-less mode. - /targets/{targets}/upstream: [] - /schemas/{name}: - get: - summary: Retrieve Entity Schema - /tags/{tags}: - get: - summary: ' List entity IDs by tag ' - /schemas/plugins/validate: - post: - summary: Validate a plugin configuration against the schema - description: This method is not available when using DB-less mode. - /snis/{snis}/certificate: [] - /plugins/{plugins}: - patch: - description: This method is not available when using DB-less mode. - /schemas/plugins/{name}: - get: - summary: Retrieve Plugin Schema - /plugins/enabled: - get: - summary: Retrieve Enabled Plugins - /plugins/schema/{name}: - get: [] - /upstreams/{upstreams}/health: - get: - summary: Show Upstream health for node - /plugins: - post: - description: This method is not available when using DB-less mode. - /upstreams/{upstreams}/targets/{targets}/healthy: - put: - description: This method is not available when using DB-less mode. - /status: - get: - summary: Retrieve node status - /cache: - delete: - description: This method is not available when using DB-less mode. - /certificates/{certificates}: - patch: - description: This method is not available when using DB-less mode. - put: - description: This method is not available when using DB-less mode. - get: [] - /certificates/{certificates}/snis: [] - /targets: [] - /routes/{routes}/plugins: - post: - description: This method is not available when using DB-less mode. - /clustering/data-planes: [] - /clustering/status: [] - /timers: - get: - summary: Retrieve runtime debugging info of Kong's timers - /config: - get: - description: This method is only available when using DB-less mode. - post: - description: This method is only available when using DB-less mode. - /endpoints: - get: - summary: List available endpoints + - kid servers: -- url: http://localhost:8001 - description: 8001 is the default port on which the Admin API listens. -- url: https://localhost:8444 - description: 8444 is the default port for HTTPS traffic to the Admin API. +- description: 8001 is the default port on which the Admin API listens. + url: http://localhost:8001 +- description: 8444 is the default port for HTTPS traffic to the Admin API. + url: https://localhost:8444 diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index 2c5b46cfd3b..d6c60284297 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -3,7 +3,6 @@ local utils = require "kong.tools.utils" local reports = require "kong.reports" local endpoints = require "kong.api.endpoints" local arguments = require "kong.api.arguments" -local api_helpers = require "kong.api.api_helpers" local ngx = ngx @@ -120,23 +119,6 @@ return { PATCH = patch_plugin }, - ["/plugins/schema/:name"] = { - GET = function(self, db) - kong.log.deprecation("/plugins/schema/:name endpoint is deprecated, ", - "please use /schemas/plugins/:name instead", { - after = "1.2.0", - removal = "3.0.0", - }) - local subschema = db.plugins.schema.subschemas[self.params.name] - if not subschema then - return kong.response.exit(404, { message = "No plugin named '" .. self.params.name .. "'" }) - end - - local copy = api_helpers.schema_to_jsonable(subschema.fields.config) - return kong.response.exit(200, copy) - end - }, - ["/plugins/enabled"] = { GET = function() local enabled_plugins = setmetatable({}, cjson.array_mt) diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index 31a781d12c8..d04584b9553 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -431,13 +431,13 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("/plugins/schema/{plugin}", function() + describe("/schemas/plugins/{plugin}", function() describe("GET", function() it("returns the schema of all bundled plugins", function() for plugin, _ in pairs(helpers.test_conf.loaded_plugins) do local res = assert(client:send { method = "GET", - path = "/plugins/schema/" .. plugin, + path = "/schemas/plugins/" .. plugin, }) local body = assert.res_status(200, res) local json = cjson.decode(body) @@ -447,7 +447,7 @@ for _, strategy in helpers.each_strategy() do it("returns nested records and empty array defaults as arrays", function() local res = assert(client:send { method = "GET", - path = "/plugins/schema/request-transformer", + path = "/schemas/plugins/request-transformer", }) local body = assert.res_status(200, res) assert.match('{"fields":[{', body, 1, true) @@ -458,7 +458,7 @@ for _, strategy in helpers.each_strategy() do it("returns 404 on invalid plugin", function() local res = assert(client:send { method = "GET", - path = "/plugins/schema/foobar", + path = "/schemas/plugins/foobar", }) local body = assert.res_status(404, res) local json = cjson.decode(body) From b2d2938dd13d34f6851fe357a2b5a9a1c1736865 Mon Sep 17 00:00:00 2001 From: Harry Date: Thu, 11 May 2023 18:48:59 -0700 Subject: [PATCH 2540/4351] chore(ci) stop testing against Cassandra (#10832) --- .github/workflows/build_and_test.yml | 102 --------------------------- 1 file changed, 102 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index c0f9066b9f5..02b22830200 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -259,108 +259,6 @@ jobs: source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh - integration-tests-cassandra: - name: C* ${{ matrix.cassandra_version }} ${{ matrix.suite }} - ${{ matrix.split }} tests - runs-on: ubuntu-22.04 - needs: build - - strategy: - fail-fast: false - matrix: - suite: [integration, plugins] - cassandra_version: [3] - split: [first (01-04), second (>= 05)] - - services: - cassandra: - image: cassandra:${{ matrix.cassandra_version }} - ports: - - 7199:7199 - - 7000:7000 - - 9160:9160 - - 9042:9042 - options: --health-cmd "cqlsh -e 'describe cluster'" --health-interval 5s --health-timeout 5s --health-retries 8 - - grpcbin: - image: moul/grpcbin - ports: - - 15002:9000 - - 15003:9001 - - redis: - image: redis - ports: - - 6379:6379 - - 6380:6380 - options: >- - --name kong_redis - - zipkin: - image: openzipkin/zipkin:2.19 - ports: - - 9411:9411 - - steps: - - name: Checkout Kong source code - uses: actions/checkout@v3 - - - name: Lookup build cache - id: cache-deps - uses: actions/cache@v3 - with: - path: | - ${{ env.BUILD_ROOT }} - - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - - name: Add gRPC test host names - run: | - echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts - echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - - - name: Enable SSL for Redis - if: ${{ matrix.suite == 'plugins' }} - run: | - docker cp ${{ github.workspace }} kong_redis:/workspace - docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh - docker restart kong_redis - docker logs kong_redis - - - name: Run OpenTelemetry Collector - if: ${{ matrix.suite == 'plugins' }} - run: | - mkdir -p ${{ github.workspace }}/tmp/otel - touch ${{ github.workspace }}/tmp/otel/file_exporter.json - sudo chmod 777 -R ${{ github.workspace }}/tmp/otel - docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ - -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ - -v ${{ github.workspace }}/tmp/otel:/etc/otel \ - --name opentelemetry-collector -d \ - otel/opentelemetry-collector-contrib:0.52.0 \ - --config=/etc/otel-collector-config.yaml - sleep 2 - docker logs opentelemetry-collector - - - name: Install AWS SAM cli tool - if: ${{ matrix.suite == 'plugins' }} - run: | - curl -L -s -o /tmp/aws-sam-cli.zip https://github.com/aws/aws-sam-cli/releases/latest/download/aws-sam-cli-linux-x86_64.zip - unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli - sudo /tmp/aws-sam-cli/install --update - - - name: Tests - env: - KONG_TEST_DATABASE: cassandra - KONG_SPEC_TEST_GRPCBIN_PORT: "15002" - KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" - KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: ${{ matrix.suite }} - TEST_SPLIT: ${{ matrix.split }} - run: | - make dev # required to install other dependencies like bin/grpcurl - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - .ci/run_tests.sh - pdk-tests: name: PDK tests runs-on: ubuntu-22.04 From 7dbd6f3889eb198165dbcd18ad35be471ff19b7d Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Fri, 12 May 2023 10:03:50 +0200 Subject: [PATCH 2541/4351] chore(deps): bump actions/github-script from 4 to 6 (#10726) Bumps [actions/github-script](https://github.com/actions/github-script) from 4 to 6. - [Release notes](https://github.com/actions/github-script/releases) - [Commits](https://github.com/actions/github-script/compare/v4...v6) --- updated-dependencies: - dependency-name: actions/github-script dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/release-fail-bot.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-fail-bot.yml index 2ae752b8d56..f3ed2b43146 100644 --- a/.github/workflows/release-fail-bot.yml +++ b/.github/workflows/release-fail-bot.yml @@ -16,7 +16,7 @@ jobs: steps: - name: Generate Slack Payload id: generate-payload - uses: actions/github-script@v4 + uses: actions/github-script@v6 with: script: | const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; From 2e31d8fa88c5036be40329352ec362e5a83a7447 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 12 May 2023 16:11:46 +0800 Subject: [PATCH 2542/4351] fix(scripts): use docker-compose wisely (#10854) Use var $DOCKER_COMPOSE to invoke docker-compose or docker compose. --- scripts/dependency_services/common.sh | 9 +++++++-- scripts/dependency_services/up.fish | 4 ++-- scripts/dependency_services/up.sh | 4 ++-- 3 files changed, 11 insertions(+), 6 deletions(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index 3218365be1b..df5f4aaacf4 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -1,7 +1,7 @@ #!/bin/bash -if [ "$#" -ne 1 ]; then - echo "Usage: $0 KONG_SERVICE_ENV_FILE" +if [ "$#" -ne 2 ]; then + echo "Usage: $0 KONG_SERVICE_ENV_FILE [up|down]" exit 1 fi @@ -14,6 +14,11 @@ else DOCKER_COMPOSE="docker-compose" fi +if [ "$2" == "down" ]; then + $DOCKER_COMPOSE down + exit 0 +fi + KONG_SERVICE_ENV_FILE=$1 # clear the file > $KONG_SERVICE_ENV_FILE diff --git a/scripts/dependency_services/up.fish b/scripts/dependency_services/up.fish index 6f73b66c3de..da823df8186 100755 --- a/scripts/dependency_services/up.fish +++ b/scripts/dependency_services/up.fish @@ -4,7 +4,7 @@ set cwd (dirname (status --current-filename)) set -xg KONG_SERVICE_ENV_FILE $(mktemp) -bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE +bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE up if test $status -ne 0 echo "Something goes wrong, please check common.sh output" @@ -15,7 +15,7 @@ source $KONG_SERVICE_ENV_FILE function stop_services -d 'Stop dependency services of Kong and clean up environment variables.' if test -n $COMPOSE_FILE && test -n $COMPOSE_PROJECT_NAME - docker compose down + bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE down end for i in (cat $KONG_SERVICE_ENV_FILE | cut -d ' ' -f2 | cut -d '=' -f1) diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh index 14f98400b0c..a3af6d19e87 100755 --- a/scripts/dependency_services/up.sh +++ b/scripts/dependency_services/up.sh @@ -13,7 +13,7 @@ else cwd=$(dirname $(readlink -f ${BASH_SOURCE[0]})) fi -bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE +bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE up if [ $? -ne 0 ]; then echo "Something goes wrong, please check common.sh output" return @@ -23,7 +23,7 @@ fi stop_services () { if test -n "$COMPOSE_FILE" && test -n "$COMPOSE_PROJECT_NAME"; then - docker compose down + bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE down fi for i in $(cat $KONG_SERVICE_ENV_FILE | cut -f2 | cut -d '=' -f1); do From c8675f6a0410306b96f613aed1f8657464b6fc60 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 12 May 2023 12:39:58 +0300 Subject: [PATCH 2543/4351] chore(deps): bump kong-lapis from 1.8.3.1 to 1.14.0.2 (#10841) ### Summary Check: https://leafo.net/lapis/changelog.html Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong-3.4.0-0.rockspec | 2 +- kong/api/routes/kong.lua | 21 +++++++++++++-------- 3 files changed, 16 insertions(+), 9 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 643fca882c1..50ab0a27131 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,8 @@ - Bumped lua-resty-openssl from 0.8.20 to 0.8.22 [#10837](https://github.com/Kong/kong/pull/10837) +- Bumped kong-lapis from 1.8.3.1 to 1.14.0.2 + [#10841](https://github.com/Kong/kong/pull/10841) ## 3.3.0 diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index b6091e519cc..f9bc52edc99 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -21,7 +21,7 @@ dependencies = { "lua-ffi-zlib == 0.5", "multipart == 0.5.9", "version == 1.0.1", - "kong-lapis == 1.8.3.1", + "kong-lapis == 1.14.0.2", "lua-cassandra == 1.5.2", "pgmoon == 1.16.0", "luatz == 0.4", diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index b9ca1a1716d..d7401c57f82 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -125,15 +125,20 @@ return { ["/endpoints"] = { GET = function(self, dao, helpers) local endpoints = setmetatable({}, cjson.array_mt) - local lapis_endpoints = require("kong.api").ordered_routes - - for k, v in pairs(lapis_endpoints) do - if type(k) == "string" then -- skip numeric indices - endpoints[#endpoints + 1] = k:gsub(":([^/:]+)", function(m) - return "{" .. m .. "}" - end) + local application = require("kong.api") + local each_route = require("lapis.application.route_group").each_route + local filled_endpoints = {} + each_route(application, true, function(path) + if type(path) == "table" then + path = next(path) end - end + if not filled_endpoints[path] then + filled_endpoints[path] = true + endpoints[#endpoints + 1] = path:gsub(":([^/:]+)", function(m) + return "{" .. m .. "}" + end) + end + end) table.sort(endpoints, function(a, b) -- when sorting use lower-ascii char for "/" to enable segment based -- sorting, so not this: From 74658d905844d197ec137b2db5cb5a1ff1fb3872 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Fri, 12 May 2023 18:01:27 +0800 Subject: [PATCH 2544/4351] fix(acme): sanity test can work with "kong" storage in Hybrid mode (#10852) Currently, there is a technical limitation in hybrid mode, that is, the DP side cannot perform any write database operation. However, when the sanity test is executed and the account identifier information is needed to write to storage, we will skip this operation and return 200 directly in this situation. This will not have any substantial impact on the functionality. Fix FTI-4909 --- CHANGELOG.md | 39 +++++++++ kong/plugins/acme/handler.lua | 5 ++ .../29-acme/06-hybrid_mode_spec.lua | 79 +++++++++++++++++++ 3 files changed, 123 insertions(+) create mode 100644 spec/03-plugins/29-acme/06-hybrid_mode_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 50ab0a27131..c399bbd3306 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,6 +10,45 @@ ## Unreleased +### Breaking Changes + +#### Core + +#### Plugins + +### Additions + +#### Core + +#### Admin API + +#### Status API + +#### Plugins + +#### PDK + +### Fixes + +#### Core + +#### Admin API + +#### Plugins + +- **ACME**: Fixed sanity test can't work with "kong" storage in Hybrid mode + [10852](https://github.com/Kong/kong/pull/10852) + +#### PDK + +### Changed + +#### Core + +#### PDK + +#### Plugins + ### Dependencies - Bumped lua-resty-openssl from 0.8.20 to 0.8.22 diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index a75ae45a19d..043fc6c388b 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -221,6 +221,11 @@ function ACMEHandler:access(conf) end if captures then + -- if this is just a sanity test, we always return 404 status + if captures[1] == "x" then + return kong.response.exit(404, "Not found\n") + end + -- TODO: race condition creating account? local err = client.create_account(conf) if err then diff --git a/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua b/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua new file mode 100644 index 00000000000..05cab17810e --- /dev/null +++ b/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua @@ -0,0 +1,79 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy({"postgres"}) do + describe("Plugin: acme (handler.access) worked with [#" .. strategy .. "]", function() + local domain = "mydomain.com" + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "acme", }) + + assert(bp.routes:insert { + paths = { "/" }, + }) + + assert(bp.plugins:insert { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + domains = { domain }, + storage = "kong", + storage_config = { + kong = {}, + }, + }, + }) + + assert(helpers.start_kong({ + role = "control_plane", + database = strategy, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + proxy_listen = "0.0.0.0:9002", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + it("sanity test works with \"kong\" storage in Hybrid mode", function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + helpers.wait_until(function() + local res = assert(proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/x", + headers = { host = domain } + }) + + if res.status ~= 404 then + return false + end + + local body = res:read_body() + return body == "Not found\n" + end, 10) + proxy_client:close() + end) + end) +end From 3365f489532d475e05859cbc317d813bf927f362 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Fri, 12 May 2023 12:36:31 +0200 Subject: [PATCH 2545/4351] tests(coverage): merge coverage + tests workflows (#10842) merge the coverage and tests workflows into a single workflow to simplify maintainance and avoid duplication. --- .github/workflows/build_and_coverage.yml | 130 ----------------------- .github/workflows/build_and_test.yml | 62 ++++++++++- 2 files changed, 60 insertions(+), 132 deletions(-) delete mode 100644 .github/workflows/build_and_coverage.yml diff --git a/.github/workflows/build_and_coverage.yml b/.github/workflows/build_and_coverage.yml deleted file mode 100644 index d41d63c606c..00000000000 --- a/.github/workflows/build_and_coverage.yml +++ /dev/null @@ -1,130 +0,0 @@ -name: Build & Test Coverage -on: - schedule: - - cron: "15 0 * * 0" - workflow_dispatch: - -env: - BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build - -jobs: - build: - uses: ./.github/workflows/build.yml - with: - relative-build-root: bazel-bin/build - - unit-tests: - name: Unit tests - runs-on: ubuntu-22.04 - needs: build - - services: - postgres: - image: postgres:13 - env: - POSTGRES_USER: kong - POSTGRES_DB: kong - POSTGRES_HOST_AUTH_METHOD: trust - ports: - - 5432:5432 - options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 - - steps: - - name: Checkout Kong source code - uses: actions/checkout@v3 - - - name: Lookup build cache - id: cache-deps - uses: actions/cache@v3 - with: - path: | - ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - - name: Unit tests - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - run: | - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - bin/busted spec/01-unit --coverage - - - name: Archive coverage stats file - uses: actions/upload-artifact@v3 - if: success() - with: - name: luacov-stats-out-1 - retention-days: 1 - path: | - luacov.stats.out - - pdk-tests: - name: PDK tests - runs-on: ubuntu-22.04 - needs: build - - steps: - - name: Checkout Kong source code - uses: actions/checkout@v3 - - - name: Lookup build cache - id: cache-deps - uses: actions/cache@v3 - with: - path: | - ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - - - name: Install Test::Nginx - run: | - CPAN_DOWNLOAD=./cpanm - mkdir -p $CPAN_DOWNLOAD - curl -o $CPAN_DOWNLOAD/cpanm https://cpanmin.us - chmod +x $CPAN_DOWNLOAD/cpanm - - echo "Installing CPAN dependencies..." - $CPAN_DOWNLOAD/cpanm --notest --local-lib=$HOME/perl5 local::lib && eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - $CPAN_DOWNLOAD/cpanm --notest Test::Nginx - - - name: Tests - env: - TEST_SUITE: pdk - PDK_LUACOV: 1 - run: | - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - .ci/run_tests.sh - - - name: Archive coverage stats file - uses: actions/upload-artifact@v3 - if: success() - with: - name: luacov-stats-out-2 - retention-days: 1 - path: | - luacov.stats.out - -# TODO: run jobs with the remaining tests (with coverage enabled) and archive each artifact as luacov-stats-out-{i} - - aggregator: - needs: [unit-tests,pdk-tests] # add dependencies for all the test jobs - name: Luacov stats aggregator - runs-on: ubuntu-22.04 - - steps: - - name: Checkout source code - uses: actions/checkout@v3 - - - name: Install requirements - run: | - sudo apt-get update && sudo apt-get install -y luarocks - sudo luarocks install luacov - - # Download all archived coverage stats files - - uses: actions/download-artifact@v3 - - - name: Stats aggregation - shell: bash - run: | - lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" ${{ github.workspace }}/ - awk '/Summary/,0' luacov.report.out diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 02b22830200..14149dcfa21 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -15,6 +15,15 @@ on: - master - release/* - test-please/* + schedule: + - cron: "15 0 * * 0" + workflow_dispatch: + inputs: + coverage: + description: 'Coverage enabled' + required: false + type: boolean + default: false # cancel previous runs if new commits are pushed to the PR, but run for each commit on master concurrency: @@ -23,6 +32,7 @@ concurrency: env: BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build + KONG_TEST_COVERAGE: ${{ inputs.coverage == true || github.event_name == 'schedule' }} jobs: build: @@ -95,7 +105,20 @@ jobs: KONG_TEST_PG_USER: kong run: | source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - bin/busted -v -o htest spec/01-unit + TEST_CMD="bin/busted -v -o htest spec/01-unit" + if [[ $KONG_TEST_COVERAGE = true ]]; then + TEST_CMD="$TEST_CMD --coverage" + fi + $TEST_CMD + + - name: Archive coverage stats file + uses: actions/upload-artifact@v3 + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + with: + name: luacov-stats-out-1 + retention-days: 1 + path: | + luacov.stats.out integration-tests-postgres: name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests @@ -292,6 +315,41 @@ jobs: TEST_SUITE: pdk run: | source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - + if [[ $KONG_TEST_COVERAGE = true ]]; then + export PDK_LUACOV=1 + fi eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) .ci/run_tests.sh + + - name: Archive coverage stats file + uses: actions/upload-artifact@v3 + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + with: + name: luacov-stats-out-2 + retention-days: 1 + path: | + luacov.stats.out + + aggregator: + needs: [lint-doc-and-unit-tests,pdk-tests] + name: Luacov stats aggregator + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + runs-on: ubuntu-22.04 + + steps: + - name: Checkout source code + uses: actions/checkout@v3 + + - name: Install requirements + run: | + sudo apt-get update && sudo apt-get install -y luarocks + sudo luarocks install luacov + + # Download all archived coverage stats files + - uses: actions/download-artifact@v3 + + - name: Stats aggregation + shell: bash + run: | + lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" ${{ github.workspace }}/ + awk '/Summary/,0' luacov.report.out From b9214a110475eb4b51b1c08e227a53ffc18b5b5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 12 May 2023 16:11:04 +0200 Subject: [PATCH 2546/4351] fix(queues): validate queue parameters more strictly (#10840) * fix(queues): restrict queue parameter types and ranges * fix(schema): allow floats in 'between' specs Co-authored-by: Samuele Illuminati --------- Co-authored-by: Samuele Illuminati --- CHANGELOG.md | 7 +++++++ kong/db/schema/metaschema.lua | 2 +- kong/tools/queue_schema.lua | 10 ++++++---- spec/01-unit/01-db/01-schema/01-schema_spec.lua | 6 +++--- 4 files changed, 17 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c399bbd3306..1007412bbc7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,13 @@ #### Plugins +- Validation for queue related parameters has been + improved. `max_batch_size`, `max_entries` and `max_bytes` are now + `integer`s instead of `number`s. `initial_retry_delay` and + `max_retry_delay` must now be `number`s greater than 0.001 + (seconds). + [#10840](https://github.com/Kong/kong/pull/10840) + ### Additions #### Core diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index a9ded345db3..ca9a8b67167 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -43,7 +43,7 @@ local match_any_list = { -- Field attributes which match a validator function in the Schema class local validators = { - { between = { type = "array", elements = { type = "integer" }, len_eq = 2 }, }, + { between = { type = "array", elements = { type = "number" }, len_eq = 2 }, }, { eq = { type = "any" }, }, { ne = { type = "any" }, }, { gt = { type = "number" }, }, diff --git a/kong/tools/queue_schema.lua b/kong/tools/queue_schema.lua index b35d890d9d3..a484a955a10 100644 --- a/kong/tools/queue_schema.lua +++ b/kong/tools/queue_schema.lua @@ -5,7 +5,7 @@ return Schema.define { type = "record", fields = { { max_batch_size = { - type = "number", + type = "integer", default = 1, between = { 1, 1000000 }, -- description = "maximum number of entries that can be processed at a time" @@ -19,13 +19,13 @@ return Schema.define { -- immediately in that case. } }, { max_entries = { - type = "number", + type = "integer", default = 10000, between = { 1, 1000000 }, -- description = "maximum number of entries that can be waiting on the queue", } }, { max_bytes = { - type = "number", + type = "integer", default = nil, -- description = "maximum number of bytes that can be waiting on a queue, requires string content", } }, @@ -39,12 +39,14 @@ return Schema.define { initial_retry_delay = { type = "number", default = 0.01, + between = { 0.001, 1000000 }, -- effectively unlimited maximum -- description = "time in seconds before the initial retry is made for a failing batch." - -- For each subsequent retry, the previous retry time is doubled up to `max_retry_time` + -- For each subsequent retry, the previous retry time is doubled up to `max_retry_delay` } }, { max_retry_delay = { type = "number", default = 60, + between = { 0.001, 1000000 }, -- effectively unlimited maximum -- description = "maximum time in seconds between retries, caps exponential backoff" } }, } diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index c5409b485df..a137e632d0c 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -100,14 +100,14 @@ describe("schema", function() it("validates a range with 'between'", function() local Test = Schema.new({ fields = { - { a_number = { type = "number", between = { 10, 20 } } } + { a_number = { type = "number", between = { 9.5, 20.5 } } } } }) assert.truthy(Test:validate({ a_number = 15 })) assert.truthy(Test:validate({ a_number = 10 })) assert.truthy(Test:validate({ a_number = 20 })) - assert.falsy(Test:validate({ a_number = 9 })) - assert.falsy(Test:validate({ a_number = 21 })) + assert.falsy(Test:validate({ a_number = 9.4 })) + assert.falsy(Test:validate({ a_number = 20.9 })) assert.falsy(Test:validate({ a_number = "wat" })) end) From 656ba9bd85c4b999b374d1a9b21ee4b8f622048d Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 13 May 2023 15:12:19 +0800 Subject: [PATCH 2547/4351] chore(scripts): remove cassandra service (#10853) --- .../docker-compose-test-services.yml | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/scripts/dependency_services/docker-compose-test-services.yml b/scripts/dependency_services/docker-compose-test-services.yml index 35041c9588a..5091a95eb84 100644 --- a/scripts/dependency_services/docker-compose-test-services.yml +++ b/scripts/dependency_services/docker-compose-test-services.yml @@ -19,20 +19,6 @@ services: restart: on-failure stdin_open: true tty: true - cassandra: - image: cassandra:3 - ports: - - 127.0.0.1::7199 - - 127.0.0.1::7000 - - 127.0.0.1::9160 - - 127.0.0.1::9042 - volumes: - - cassandra-data:/var/lib/cassandra - healthcheck: - test: ["CMD", "cqlsh", "-e", "'describe cluster'"] - interval: 5s - timeout: 5s - retries: 8 redis: image: redis ports: @@ -58,5 +44,4 @@ services: volumes: postgres-data: - cassandra-data: redis-data: From 47ab666e99c3a334e27c9f0e9e0546daaea30ee7 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 15 May 2023 11:18:07 +0800 Subject: [PATCH 2548/4351] fix(grpc): empty message cannot be unframed (#10836) We found an issue when testing the fix of #10801. When a service responds with a message with all default value fields, the JSON response would be totally empty. The reason for this issue is that we assume a message to be at least of length 1 when unframing. Removing this restriction (a message can be of length 0) fixes this issue. Fix FTI-5054 Fix #10802 --- CHANGELOG.md | 3 +++ kong/tools/grpc.lua | 6 +++++- spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua | 2 +- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1007412bbc7..e3ae5c360dc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -33,6 +33,9 @@ #### Plugins +- **grpc-gateway**: Fixed an issue that empty (all default value) messages cannot be unframed correctly. + [#10836](https://github.com/Kong/kong/pull/10836) + #### PDK ### Fixes diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index 9efe2213dbb..df9e05e6188 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -141,6 +141,9 @@ end --- wraps a binary payload into a grpc stream frame. function _M.frame(ftype, msg) + -- byte 0: frame type + -- byte 1-4: frame size in big endian (could be zero) + -- byte 5-: frame content return bpack("C>I", ftype, #msg) .. msg end @@ -149,7 +152,8 @@ end --- If heading frame isn't complete, returns `nil, body`, --- try again with more data. function _M.unframe(body) - if not body or #body <= 5 then + -- must be at least 5 bytes(frame header) + if not body or #body < 5 then return nil, body end diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 451292837a0..2acf6a1b05b 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -218,7 +218,7 @@ for _, strategy in helpers.each_strategy() do end) -- Bug found when test FTI-5002's fix. It will be fixed in another PR. - pending("empty message #10802", function() + test("empty message #10802", function() local req_body = { array = {}, nullable = "" } local res, _ = proxy_client:post("/v1/echo", { headers = { ["Content-Type"] = "application/json" }, From 0800353d086c2e91450d1d2c3d652e62e84fc31d Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 15 May 2023 00:25:36 -0700 Subject: [PATCH 2549/4351] feat(ci): print sha256 of packages before upload (#10857) --- .github/workflows/release.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d60e373ace5..b972b2176bf 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -592,6 +592,8 @@ jobs: PACKAGE_TYPE: ${{ matrix.package }} KONG_RELEASE_LABEL: ${{ needs.metadata.outputs.release-label }} run: | + sha256sum bazel-bin/pkg/* + scripts/release-kong.sh release-images: From 77e4e124532be603075f257ab8173d59d5d336b9 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Tue, 16 May 2023 11:54:01 +0800 Subject: [PATCH 2550/4351] chore(venv): use 'exit' instead of 'return' upon shell error (#10855) Shell utility 'return' can only be used to return from Shell functions. FTI-5071 --- scripts/dependency_services/common.sh | 2 +- scripts/dependency_services/up.fish | 2 +- scripts/dependency_services/up.sh | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index df5f4aaacf4..22cde66e7bd 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -34,7 +34,7 @@ $DOCKER_COMPOSE up -d if [ $? -ne 0 ]; then echo "Something goes wrong, please check $DOCKER_COMPOSE output" - return + exit 1 fi # [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" diff --git a/scripts/dependency_services/up.fish b/scripts/dependency_services/up.fish index da823df8186..f3d83f91c3c 100755 --- a/scripts/dependency_services/up.fish +++ b/scripts/dependency_services/up.fish @@ -8,7 +8,7 @@ bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE up if test $status -ne 0 echo "Something goes wrong, please check common.sh output" - return + exit 1 end source $KONG_SERVICE_ENV_FILE diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh index a3af6d19e87..ec665a0e132 100755 --- a/scripts/dependency_services/up.sh +++ b/scripts/dependency_services/up.sh @@ -16,7 +16,7 @@ fi bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE up if [ $? -ne 0 ]; then echo "Something goes wrong, please check common.sh output" - return + exit 1 fi . $KONG_SERVICE_ENV_FILE From 9a50b1bfa27a980b7b648fd1dba5c0b0cdaf9e3f Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 17 May 2023 11:04:38 +0800 Subject: [PATCH 2551/4351] fix(loggly&tcp-log&udp-log&reports): close sockets explicitly when necessary (#10783) * fix(loggly&tcp-log&udp-log&reports): close sockets explicitly when necessary For those sockets created inside the schedule of timer-ng, the sockets must be closed explicitly. For more details, please refer to: [#10691](https://github.com/Kong/kong/pull/10691) Co-authored-by: Chrono Co-authored-by: Jun Ouyang --- CHANGELOG.md | 7 +++++-- kong/plugins/loggly/handler.lua | 1 + kong/plugins/tcp-log/handler.lua | 3 +++ kong/plugins/udp-log/handler.lua | 1 + kong/reports.lua | 8 +++++++- 5 files changed, 17 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e3ae5c360dc..c307ad29f57 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -223,6 +223,8 @@ [#10514](https://github.com/Kong/kong/pull/10514) - Fix the UDP socket leak caused by frequent DNS queries. [#10691](https://github.com/Kong/kong/pull/10691) +- Reports: fix a potential issue that could cause socket leaks. + [#10783](https://github.com/Kong/kong/pull/10783) - Fix a typo of mlcache option `shm_set_tries`. [#10712](https://github.com/Kong/kong/pull/10712) - Fix an issue where slow start up of Go plugin server causes dead lock. @@ -270,9 +272,10 @@ [#10687](https://github.com/Kong/kong/pull/10687) - **Oauth2**: prevent an authorization code created by one plugin instance to be exchanged for an access token by a different plugin instance. [#10011](https://github.com/Kong/kong/pull/10011) -- **gRPC gateway**: fixed an issue that empty arrays in JSON are incorrectly encoded as `"{}"`; they are -now encoded as `"[]"` to comply with standard. +- **gRPC gateway**: fixed an issue that empty arrays in JSON are incorrectly encoded as `"{}"`; they are now encoded as `"[]"` to comply with standard. [#10790](https://github.com/Kong/kong/pull/10790) +- **loggly & tcp-log & udp-log**: fix a potential issue that could cause socket leaks. + [#10783](https://github.com/Kong/kong/pull/10783) #### PDK diff --git a/kong/plugins/loggly/handler.lua b/kong/plugins/loggly/handler.lua index a1488af0219..9288adb37b7 100644 --- a/kong/plugins/loggly/handler.lua +++ b/kong/plugins/loggly/handler.lua @@ -75,6 +75,7 @@ local function send_to_loggly(conf, message, pri) local ok, err = sock:setpeername(host, port) if not ok then kong.log.err("failed to connect to ", host, ":", tostring(port), ": ", err) + sock:close() return end diff --git a/kong/plugins/tcp-log/handler.lua b/kong/plugins/tcp-log/handler.lua index 1b219e0b767..3bfc9c7c3bf 100644 --- a/kong/plugins/tcp-log/handler.lua +++ b/kong/plugins/tcp-log/handler.lua @@ -27,6 +27,7 @@ local function log(premature, conf, message) local ok, err = sock:connect(host, port) if not ok then kong.log.err("failed to connect to ", host, ":", tostring(port), ": ", err) + sock:close() return end @@ -34,6 +35,7 @@ local function log(premature, conf, message) ok, err = sock:sslhandshake(true, conf.tls_sni, false) if not ok then kong.log.err("failed to perform TLS handshake to ", host, ":", port, ": ", err) + sock:close() return end end @@ -46,6 +48,7 @@ local function log(premature, conf, message) ok, err = sock:setkeepalive(keepalive) if not ok then kong.log.err("failed to keepalive to ", host, ":", tostring(port), ": ", err) + sock:close() return end end diff --git a/kong/plugins/udp-log/handler.lua b/kong/plugins/udp-log/handler.lua index e11143d4bc4..ca586237d6c 100644 --- a/kong/plugins/udp-log/handler.lua +++ b/kong/plugins/udp-log/handler.lua @@ -23,6 +23,7 @@ local function log(premature, conf, str) local ok, err = sock:setpeername(conf.host, conf.port) if not ok then kong.log.err("could not connect to ", conf.host, ":", conf.port, ": ", err) + sock:close() return end diff --git a/kong/reports.lua b/kong/reports.lua index a15b593b287..58a3ac3e55a 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -151,12 +151,14 @@ local function send_report(signal_type, t, host, port) local ok, err ok, err = sock:connect(host, port) if not ok then + sock:close() return nil, err end ok, err = sock:sslhandshake(_ssl_session, nil, _ssl_verify) if not ok then log(DEBUG, "failed to complete SSL handshake for reports: ", err) + sock:close() return nil, "failed to complete SSL handshake for reports: " .. err end @@ -165,7 +167,11 @@ local function send_report(signal_type, t, host, port) -- send return nil plus err msg on failure local bytes, err = sock:send(concat(_buffer, ";", 1, mutable_idx) .. "\n") if bytes then - sock:setkeepalive() + local ok, err = sock:setkeepalive() + if not ok then + log(DEBUG, "failed to keepalive to ", host, ":", tostring(port), ": ", err) + sock:close() + end end return bytes, err end From f3e9de02c3a98f4a3fb8eb2de7343a5d74863f44 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 17 May 2023 21:45:42 +0800 Subject: [PATCH 2552/4351] chore(deps): bump lua-resty-events to 0.1.5 (#10883) --- .requirements | 2 +- CHANGELOG.md | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 07456101621..336ab89aae3 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.2 RESTY_OPENSSL_VERSION=1.1.1t RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.1.0 -RESTY_EVENTS_VERSION=0.1.4 +RESTY_EVENTS_VERSION=0.1.5 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.5 LIBYAML_VERSION=0.2.5 diff --git a/CHANGELOG.md b/CHANGELOG.md index c307ad29f57..fba2d65cb54 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -65,6 +65,8 @@ [#10837](https://github.com/Kong/kong/pull/10837) - Bumped kong-lapis from 1.8.3.1 to 1.14.0.2 [#10841](https://github.com/Kong/kong/pull/10841) +- Bumped lua-resty-events from 0.1.4 to 0.1.5 + [#10883](https://github.com/Kong/kong/pull/10883) ## 3.3.0 From 7d4c0744a24e62f8cdba8add50b7c7d5e4326c9f Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Wed, 17 May 2023 21:47:38 +0800 Subject: [PATCH 2553/4351] chore(dev): prune named volume after tearing down external services (#10875) When we stop services (e.g. Postgres), we should remove named volumes declared in the `volumes` section of the docker compose file and anonymous volumes attached to containers, otherwise the next startup would reuse garbage data. FTI-5073 --- scripts/dependency_services/common.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index 22cde66e7bd..8279fe58add 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -15,7 +15,7 @@ else fi if [ "$2" == "down" ]; then - $DOCKER_COMPOSE down + $DOCKER_COMPOSE down -v exit 0 fi From 5e0d4662a49055a37d2464105b57072c76569a6f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 17 May 2023 09:02:10 -0300 Subject: [PATCH 2554/4351] fix(ci): add new path to schema change bot This path did not get caught by the previous globs. --- .github/labeler.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 4e4341688a2..df7747d33fd 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -171,7 +171,7 @@ plugins/opentelemetry: - kong/plugins/opentelemetry/**/* schema-change-noteworthy: -- kong/db/schema/entities/**/* +- kong/db/schema/**/*.lua - kong/**/schema.lua - kong/plugins/**/daos.lua - plugins-ee/**/daos.lua From 95a434302352d6ec300cd15f2144c669e53ed2e6 Mon Sep 17 00:00:00 2001 From: Harry Date: Wed, 17 May 2023 09:48:54 -0700 Subject: [PATCH 2555/4351] refactor(*): drop Cassandra specifics from plugins (#10833) * refactor: drop requirment to specify cassandra To support a phased out removal of Cassandra, this commmit removes the validation for Cassandra. Once all migrations associated with Cassandra are removed, the schema for migrations will be updated to not allow any Cassandra fields. This is done to avoid a large patch that removes all migrations in one go. * refactor: drop Cassandra specifics from plugins This patch is part of a series of patches removing Cassandra support from Kong. This patch removes all Cassandra specifics from bundled plugins. --- kong/db/migrations/core/010_210_to_211.lua | 2 +- kong/db/schema/others/migrations.lua | 5 +- kong/plugins/acl/migrations/000_base_acl.lua | 15 -- .../plugins/acl/migrations/002_130_to_140.lua | 5 - .../plugins/acl/migrations/003_200_to_210.lua | 5 - .../plugins/acl/migrations/004_212_to_213.lua | 5 - .../plugins/acme/migrations/000_base_acme.lua | 12 -- .../acme/migrations/001_280_to_300.lua | 3 - .../acme/migrations/002_320_to_330.lua | 3 - .../migrations/000_base_basic_auth.lua | 14 -- .../basic-auth/migrations/002_130_to_140.lua | 5 - .../migrations/001_200_to_210.lua | 5 - .../migrations/000_base_hmac_auth.lua | 14 -- .../hmac-auth/migrations/002_130_to_140.lua | 5 - .../http-log/migrations/001_280_to_300.lua | 5 - .../migrations/001_200_to_210.lua | 5 - kong/plugins/jwt/migrations/000_base_jwt.lua | 17 -- .../plugins/jwt/migrations/002_130_to_140.lua | 5 - .../key-auth/migrations/000_base_key_auth.lua | 13 -- .../key-auth/migrations/002_130_to_140.lua | 5 - .../key-auth/migrations/004_320_to_330.lua | 3 - .../oauth2/migrations/000_base_oauth2.lua | 53 ----- .../oauth2/migrations/003_130_to_140.lua | 5 - .../oauth2/migrations/004_200_to_210.lua | 11 - .../oauth2/migrations/005_210_to_211.lua | 27 +-- .../oauth2/migrations/006_320_to_330.lua | 3 - .../oauth2/migrations/007_320_to_330.lua | 7 - .../migrations/_001_280_to_300.lua | 6 - .../migrations/000_base_rate_limiting.lua | 14 -- .../migrations/003_10_to_112.lua | 5 - .../migrations/004_200_to_210.lua | 5 - .../migrations/005_320_to_330.lua | 5 - .../rate-limiting/policies/cluster.lua | 35 ---- .../000_base_response_rate_limiting.lua | 14 -- .../policies/cluster.lua | 62 ------ .../session/migrations/000_base_session.lua | 15 -- .../session/migrations/001_add_ttl_index.lua | 4 - .../session/migrations/002_320_to_330.lua | 4 - kong/plugins/zipkin/README.md | 2 +- .../01-db/01-schema/10-migrations_spec.lua | 5 +- spec/03-plugins/09-key-auth/01-api_spec.lua | 5 +- spec/03-plugins/10-basic-auth/02-api_spec.lua | 5 +- spec/03-plugins/16-jwt/02-api_spec.lua | 5 +- spec/03-plugins/18-acl/01-api_spec.lua | 5 +- spec/03-plugins/19-hmac-auth/02-api_spec.lua | 5 +- .../26-prometheus/07-optional_fields_spec.lua | 1 - .../29-acme/05-redis_storage_spec.lua | 194 +++++++++--------- .../31-proxy-cache/04-invalidations_spec.lua | 3 - .../migrations/000_base_foreign_entity.lua | 21 -- .../strategies/cassandra/custom_dao.lua | 7 - .../migrations/000_base_transformations.lua | 13 -- .../migrations/000_base_unique_foreign.lua | 17 -- .../migrations/000_base_with_migrations.lua | 22 -- .../migrations/001_14_to_15.lua | 57 ----- 54 files changed, 108 insertions(+), 685 deletions(-) delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/strategies/cassandra/custom_dao.lua diff --git a/kong/db/migrations/core/010_210_to_211.lua b/kong/db/migrations/core/010_210_to_211.lua index 12e1ad748f4..cd4d9c24882 100644 --- a/kong/db/migrations/core/010_210_to_211.lua +++ b/kong/db/migrations/core/010_210_to_211.lua @@ -3,7 +3,7 @@ local operations = require "kong.db.migrations.operations.210_to_211" return { postgres = { - up = [[]], + up = [[ SELECT 1 ]], }, cassandra = { up = [[]], diff --git a/kong/db/schema/others/migrations.lua b/kong/db/schema/others/migrations.lua index d9a8abb2e0f..3e8c8bac033 100644 --- a/kong/db/schema/others/migrations.lua +++ b/kong/db/schema/others/migrations.lua @@ -14,7 +14,7 @@ return { }, { cassandra = { - type = "record", required = true, + type = "record", fields = { { up = { type = "string", len_min = 0 } }, { up_f = { type = "function" } }, @@ -26,8 +26,7 @@ return { entity_checks = { { at_least_one_of = { - "postgres.up", "postgres.up_f", "postgres.teardown", - "cassandra.up", "cassandra.up_f", "cassandra.teardown" + "postgres.up", "postgres.up_f", "postgres.teardown" }, }, }, diff --git a/kong/plugins/acl/migrations/000_base_acl.lua b/kong/plugins/acl/migrations/000_base_acl.lua index fc6d2a13ae6..50bf5594cfa 100644 --- a/kong/plugins/acl/migrations/000_base_acl.lua +++ b/kong/plugins/acl/migrations/000_base_acl.lua @@ -24,19 +24,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS acls( - id uuid PRIMARY KEY, - created_at timestamp, - consumer_id uuid, - group text, - cache_key text - ); - CREATE INDEX IF NOT EXISTS ON acls(group); - CREATE INDEX IF NOT EXISTS ON acls(consumer_id); - CREATE INDEX IF NOT EXISTS ON acls(cache_key); - ]], - }, } diff --git a/kong/plugins/acl/migrations/002_130_to_140.lua b/kong/plugins/acl/migrations/002_130_to_140.lua index 04c5b7a1f08..0eaf7e212eb 100644 --- a/kong/plugins/acl/migrations/002_130_to_140.lua +++ b/kong/plugins/acl/migrations/002_130_to_140.lua @@ -29,9 +29,4 @@ return { ]], }, - cassandra = { - up = [[ - ALTER TABLE acls ADD tags set; - ]], - } } diff --git a/kong/plugins/acl/migrations/003_200_to_210.lua b/kong/plugins/acl/migrations/003_200_to_210.lua index cb80787ee6b..014e00368f6 100644 --- a/kong/plugins/acl/migrations/003_200_to_210.lua +++ b/kong/plugins/acl/migrations/003_200_to_210.lua @@ -45,9 +45,4 @@ return { up = ws_migration_up(operations.postgres.up), teardown = ws_migration_teardown(operations.postgres.teardown), }, - - cassandra = { - up = ws_migration_up(operations.cassandra.up), - teardown = ws_migration_teardown(operations.cassandra.teardown), - }, } diff --git a/kong/plugins/acl/migrations/004_212_to_213.lua b/kong/plugins/acl/migrations/004_212_to_213.lua index af210b11c9a..098641130c6 100644 --- a/kong/plugins/acl/migrations/004_212_to_213.lua +++ b/kong/plugins/acl/migrations/004_212_to_213.lua @@ -28,9 +28,4 @@ return { up = "", teardown = ws_migration_teardown(operations.postgres.teardown), }, - - cassandra = { - up = "", - teardown = ws_migration_teardown(operations.cassandra.teardown), - }, } diff --git a/kong/plugins/acme/migrations/000_base_acme.lua b/kong/plugins/acme/migrations/000_base_acme.lua index fbfc6b29ea6..af746eda355 100644 --- a/kong/plugins/acme/migrations/000_base_acme.lua +++ b/kong/plugins/acme/migrations/000_base_acme.lua @@ -10,16 +10,4 @@ return { ); ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS acme_storage ( - id uuid PRIMARY KEY, - key text, - value text, - created_at timestamp - ); - CREATE INDEX IF NOT EXISTS acme_storage_key_idx ON acme_storage(key); - ]], - }, } diff --git a/kong/plugins/acme/migrations/001_280_to_300.lua b/kong/plugins/acme/migrations/001_280_to_300.lua index 83e4b514e3e..e30563c2530 100644 --- a/kong/plugins/acme/migrations/001_280_to_300.lua +++ b/kong/plugins/acme/migrations/001_280_to_300.lua @@ -4,7 +4,4 @@ return { CREATE INDEX IF NOT EXISTS "acme_storage_ttl_idx" ON "acme_storage" ("ttl"); ]], }, - cassandra = { - up = "", - } } diff --git a/kong/plugins/acme/migrations/002_320_to_330.lua b/kong/plugins/acme/migrations/002_320_to_330.lua index 634778af4e7..3327e1d3e81 100644 --- a/kong/plugins/acme/migrations/002_320_to_330.lua +++ b/kong/plugins/acme/migrations/002_320_to_330.lua @@ -14,7 +14,4 @@ return { END$$; ]], }, - cassandra = { - up = "", - } } diff --git a/kong/plugins/basic-auth/migrations/000_base_basic_auth.lua b/kong/plugins/basic-auth/migrations/000_base_basic_auth.lua index 8e7b68f4e7a..18d0605d9ad 100644 --- a/kong/plugins/basic-auth/migrations/000_base_basic_auth.lua +++ b/kong/plugins/basic-auth/migrations/000_base_basic_auth.lua @@ -17,18 +17,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS basicauth_credentials ( - id uuid PRIMARY KEY, - created_at timestamp, - consumer_id uuid, - password text, - username text - ); - CREATE INDEX IF NOT EXISTS ON basicauth_credentials(username); - CREATE INDEX IF NOT EXISTS ON basicauth_credentials(consumer_id); - ]], - }, } diff --git a/kong/plugins/basic-auth/migrations/002_130_to_140.lua b/kong/plugins/basic-auth/migrations/002_130_to_140.lua index 671d178ae15..ec93c40f459 100644 --- a/kong/plugins/basic-auth/migrations/002_130_to_140.lua +++ b/kong/plugins/basic-auth/migrations/002_130_to_140.lua @@ -29,9 +29,4 @@ return { ]], }, - cassandra = { - up = [[ - ALTER TABLE basicauth_credentials ADD tags set; - ]], - } } diff --git a/kong/plugins/bot-detection/migrations/001_200_to_210.lua b/kong/plugins/bot-detection/migrations/001_200_to_210.lua index 9b931adc187..9ca59212b4a 100644 --- a/kong/plugins/bot-detection/migrations/001_200_to_210.lua +++ b/kong/plugins/bot-detection/migrations/001_200_to_210.lua @@ -19,9 +19,4 @@ return { up = "", teardown = ws_migration_teardown(operations.postgres.teardown), }, - - cassandra = { - up = "", - teardown = ws_migration_teardown(operations.cassandra.teardown), - }, } diff --git a/kong/plugins/hmac-auth/migrations/000_base_hmac_auth.lua b/kong/plugins/hmac-auth/migrations/000_base_hmac_auth.lua index 709196932d0..afdc589b75d 100644 --- a/kong/plugins/hmac-auth/migrations/000_base_hmac_auth.lua +++ b/kong/plugins/hmac-auth/migrations/000_base_hmac_auth.lua @@ -17,18 +17,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS hmacauth_credentials( - id uuid PRIMARY KEY, - created_at timestamp, - consumer_id uuid, - username text, - secret text - ); - CREATE INDEX IF NOT EXISTS ON hmacauth_credentials(username); - CREATE INDEX IF NOT EXISTS ON hmacauth_credentials(consumer_id); - ]], - }, } diff --git a/kong/plugins/hmac-auth/migrations/002_130_to_140.lua b/kong/plugins/hmac-auth/migrations/002_130_to_140.lua index 2ed30243b59..a052abf0763 100644 --- a/kong/plugins/hmac-auth/migrations/002_130_to_140.lua +++ b/kong/plugins/hmac-auth/migrations/002_130_to_140.lua @@ -29,9 +29,4 @@ return { ]], }, - cassandra = { - up = [[ - ALTER TABLE hmacauth_credentials ADD tags set; - ]], - } } diff --git a/kong/plugins/http-log/migrations/001_280_to_300.lua b/kong/plugins/http-log/migrations/001_280_to_300.lua index 33d46d2250a..19978817c1a 100644 --- a/kong/plugins/http-log/migrations/001_280_to_300.lua +++ b/kong/plugins/http-log/migrations/001_280_to_300.lua @@ -45,9 +45,4 @@ return { up = "", teardown = ws_migration_teardown(operations.postgres.teardown), }, - - cassandra = { - up = "", - teardown = ws_migration_teardown(operations.cassandra.teardown), - }, } diff --git a/kong/plugins/ip-restriction/migrations/001_200_to_210.lua b/kong/plugins/ip-restriction/migrations/001_200_to_210.lua index 021a11d8bdc..1531621d009 100644 --- a/kong/plugins/ip-restriction/migrations/001_200_to_210.lua +++ b/kong/plugins/ip-restriction/migrations/001_200_to_210.lua @@ -19,9 +19,4 @@ return { up = "", teardown = ws_migration_teardown(operations.postgres.teardown), }, - - cassandra = { - up = "", - teardown = ws_migration_teardown(operations.cassandra.teardown), - }, } diff --git a/kong/plugins/jwt/migrations/000_base_jwt.lua b/kong/plugins/jwt/migrations/000_base_jwt.lua index dfe577a376f..cdaa5696500 100644 --- a/kong/plugins/jwt/migrations/000_base_jwt.lua +++ b/kong/plugins/jwt/migrations/000_base_jwt.lua @@ -26,21 +26,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS jwt_secrets( - id uuid PRIMARY KEY, - created_at timestamp, - consumer_id uuid, - algorithm text, - rsa_public_key text, - key text, - secret text - ); - CREATE INDEX IF NOT EXISTS ON jwt_secrets(key); - CREATE INDEX IF NOT EXISTS ON jwt_secrets(secret); - CREATE INDEX IF NOT EXISTS ON jwt_secrets(consumer_id); - ]], - }, } diff --git a/kong/plugins/jwt/migrations/002_130_to_140.lua b/kong/plugins/jwt/migrations/002_130_to_140.lua index b8b6fd02321..11e2f10eb2f 100644 --- a/kong/plugins/jwt/migrations/002_130_to_140.lua +++ b/kong/plugins/jwt/migrations/002_130_to_140.lua @@ -29,9 +29,4 @@ return { ]], }, - cassandra = { - up = [[ - ALTER TABLE jwt_secrets ADD tags set; - ]], - } } diff --git a/kong/plugins/key-auth/migrations/000_base_key_auth.lua b/kong/plugins/key-auth/migrations/000_base_key_auth.lua index 7c83ead662f..911e71efc1b 100644 --- a/kong/plugins/key-auth/migrations/000_base_key_auth.lua +++ b/kong/plugins/key-auth/migrations/000_base_key_auth.lua @@ -16,17 +16,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS keyauth_credentials( - id uuid PRIMARY KEY, - created_at timestamp, - consumer_id uuid, - key text - ); - CREATE INDEX IF NOT EXISTS ON keyauth_credentials(key); - CREATE INDEX IF NOT EXISTS ON keyauth_credentials(consumer_id); - ]], - }, } diff --git a/kong/plugins/key-auth/migrations/002_130_to_140.lua b/kong/plugins/key-auth/migrations/002_130_to_140.lua index 3ef9e095c25..5e5277d18a7 100644 --- a/kong/plugins/key-auth/migrations/002_130_to_140.lua +++ b/kong/plugins/key-auth/migrations/002_130_to_140.lua @@ -43,9 +43,4 @@ return { ]], }, - cassandra = { - up = [[ - ALTER TABLE keyauth_credentials ADD tags set; - ]], - } } diff --git a/kong/plugins/key-auth/migrations/004_320_to_330.lua b/kong/plugins/key-auth/migrations/004_320_to_330.lua index 55aee17b5ef..f285c22bf2a 100644 --- a/kong/plugins/key-auth/migrations/004_320_to_330.lua +++ b/kong/plugins/key-auth/migrations/004_320_to_330.lua @@ -14,7 +14,4 @@ return { END$$; ]], }, - cassandra = { - up = [[]], - } } diff --git a/kong/plugins/oauth2/migrations/000_base_oauth2.lua b/kong/plugins/oauth2/migrations/000_base_oauth2.lua index ac5d449ab9a..b17531ee86d 100644 --- a/kong/plugins/oauth2/migrations/000_base_oauth2.lua +++ b/kong/plugins/oauth2/migrations/000_base_oauth2.lua @@ -101,57 +101,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS oauth2_credentials( - id uuid PRIMARY KEY, - created_at timestamp, - consumer_id uuid, - client_id text, - client_secret text, - name text, - redirect_uris set - ); - CREATE INDEX IF NOT EXISTS ON oauth2_credentials(client_id); - CREATE INDEX IF NOT EXISTS ON oauth2_credentials(consumer_id); - CREATE INDEX IF NOT EXISTS ON oauth2_credentials(client_secret); - - - - CREATE TABLE IF NOT EXISTS oauth2_authorization_codes( - id uuid PRIMARY KEY, - created_at timestamp, - service_id uuid, - credential_id uuid, - authenticated_userid text, - code text, - scope text - ) WITH default_time_to_live = 300; - CREATE INDEX IF NOT EXISTS ON oauth2_authorization_codes(code); - CREATE INDEX IF NOT EXISTS ON oauth2_authorization_codes(service_id); - CREATE INDEX IF NOT EXISTS ON oauth2_authorization_codes(credential_id); - CREATE INDEX IF NOT EXISTS ON oauth2_authorization_codes(authenticated_userid); - - - - CREATE TABLE IF NOT EXISTS oauth2_tokens( - id uuid PRIMARY KEY, - created_at timestamp, - service_id uuid, - credential_id uuid, - access_token text, - authenticated_userid text, - refresh_token text, - scope text, - token_type text, - expires_in int - ); - CREATE INDEX IF NOT EXISTS ON oauth2_tokens(service_id); - CREATE INDEX IF NOT EXISTS ON oauth2_tokens(access_token); - CREATE INDEX IF NOT EXISTS ON oauth2_tokens(refresh_token); - CREATE INDEX IF NOT EXISTS ON oauth2_tokens(credential_id); - CREATE INDEX IF NOT EXISTS ON oauth2_tokens(authenticated_userid); - ]], - }, } diff --git a/kong/plugins/oauth2/migrations/003_130_to_140.lua b/kong/plugins/oauth2/migrations/003_130_to_140.lua index 7a79f0ed38b..986a561aaf8 100644 --- a/kong/plugins/oauth2/migrations/003_130_to_140.lua +++ b/kong/plugins/oauth2/migrations/003_130_to_140.lua @@ -43,9 +43,4 @@ return { ]], }, - cassandra = { - up = [[ - ALTER TABLE oauth2_credentials ADD tags set; - ]], - } } diff --git a/kong/plugins/oauth2/migrations/004_200_to_210.lua b/kong/plugins/oauth2/migrations/004_200_to_210.lua index 5b38af4f020..54be9afe569 100644 --- a/kong/plugins/oauth2/migrations/004_200_to_210.lua +++ b/kong/plugins/oauth2/migrations/004_200_to_210.lua @@ -75,15 +75,4 @@ return { teardown = ws_migration_teardown(operations.postgres.teardown), }, - - cassandra = { - up = [[ - ALTER TABLE oauth2_authorization_codes ADD challenge text; - ALTER TABLE oauth2_authorization_codes ADD challenge_method text; - ALTER TABLE oauth2_credentials ADD client_type text; - ALTER TABLE oauth2_credentials ADD hash_secret boolean; - ]] .. assert(ws_migration_up(operations.cassandra.up)), - - teardown = ws_migration_teardown(operations.cassandra.teardown), - }, } diff --git a/kong/plugins/oauth2/migrations/005_210_to_211.lua b/kong/plugins/oauth2/migrations/005_210_to_211.lua index 1c0b6aeff68..73ff89a5652 100644 --- a/kong/plugins/oauth2/migrations/005_210_to_211.lua +++ b/kong/plugins/oauth2/migrations/005_210_to_211.lua @@ -1,30 +1,5 @@ -local operations = require "kong.db.migrations.operations.210_to_211" - - -local plugin_entities = { - { - name = "oauth2_credentials", - unique_keys = {"client_id"}, - }, - { - name = "oauth2_authorization_codes", - unique_keys = {"code"}, - }, - { - name = "oauth2_tokens", - unique_keys = {"access_token", "refresh_token"}, - }, -} - - return { postgres = { - up = [[]], + up = [[ SELECT 1 ]], }, - cassandra = { - up = [[]], - teardown = function(connector) - return operations.clean_cassandra_fields(connector, plugin_entities) - end - } } diff --git a/kong/plugins/oauth2/migrations/006_320_to_330.lua b/kong/plugins/oauth2/migrations/006_320_to_330.lua index 78404872e79..29bc3949462 100644 --- a/kong/plugins/oauth2/migrations/006_320_to_330.lua +++ b/kong/plugins/oauth2/migrations/006_320_to_330.lua @@ -27,7 +27,4 @@ return { END$$; ]], }, - cassandra = { - up = [[]], - } } diff --git a/kong/plugins/oauth2/migrations/007_320_to_330.lua b/kong/plugins/oauth2/migrations/007_320_to_330.lua index 5178d4536fe..5ebdbf038c9 100644 --- a/kong/plugins/oauth2/migrations/007_320_to_330.lua +++ b/kong/plugins/oauth2/migrations/007_320_to_330.lua @@ -9,11 +9,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - ALTER TABLE oauth2_authorization_codes ADD plugin_id uuid; - CREATE INDEX IF NOT EXISTS ON oauth2_authorization_codes(plugin_id); - ]], - }, } diff --git a/kong/plugins/pre-function/migrations/_001_280_to_300.lua b/kong/plugins/pre-function/migrations/_001_280_to_300.lua index 7debe9d9bf8..37fe85ef047 100644 --- a/kong/plugins/pre-function/migrations/_001_280_to_300.lua +++ b/kong/plugins/pre-function/migrations/_001_280_to_300.lua @@ -30,11 +30,5 @@ return function(plugin_name) up_f = migration_up_f(operations.postgres.teardown, plugin_name), teardown = migration_teardown(operations.postgres.teardown, plugin_name), }, - - cassandra = { - up = "", - up_f = migration_up_f(operations.cassandra.teardown, plugin_name), - teardown = migration_teardown(operations.cassandra.teardown, plugin_name), - }, } end diff --git a/kong/plugins/rate-limiting/migrations/000_base_rate_limiting.lua b/kong/plugins/rate-limiting/migrations/000_base_rate_limiting.lua index 099a5b242ab..6db887db23c 100644 --- a/kong/plugins/rate-limiting/migrations/000_base_rate_limiting.lua +++ b/kong/plugins/rate-limiting/migrations/000_base_rate_limiting.lua @@ -13,18 +13,4 @@ return { ); ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS ratelimiting_metrics( - route_id uuid, - service_id uuid, - period_date timestamp, - period text, - identifier text, - value counter, - PRIMARY KEY ((route_id, service_id, identifier, period_date, period)) - ); - ]], - }, } diff --git a/kong/plugins/rate-limiting/migrations/003_10_to_112.lua b/kong/plugins/rate-limiting/migrations/003_10_to_112.lua index cff0c524eaf..43e21e48937 100644 --- a/kong/plugins/rate-limiting/migrations/003_10_to_112.lua +++ b/kong/plugins/rate-limiting/migrations/003_10_to_112.lua @@ -4,9 +4,4 @@ return { CREATE INDEX IF NOT EXISTS ratelimiting_metrics_idx ON ratelimiting_metrics (service_id, route_id, period_date, period); ]], }, - - cassandra = { - up = [[ - ]], - }, } diff --git a/kong/plugins/rate-limiting/migrations/004_200_to_210.lua b/kong/plugins/rate-limiting/migrations/004_200_to_210.lua index 6a9c74beb8e..0042ef03a4c 100644 --- a/kong/plugins/rate-limiting/migrations/004_200_to_210.lua +++ b/kong/plugins/rate-limiting/migrations/004_200_to_210.lua @@ -16,9 +16,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - ]], - }, } diff --git a/kong/plugins/rate-limiting/migrations/005_320_to_330.lua b/kong/plugins/rate-limiting/migrations/005_320_to_330.lua index 4a175e70956..ea6232d4d8f 100644 --- a/kong/plugins/rate-limiting/migrations/005_320_to_330.lua +++ b/kong/plugins/rate-limiting/migrations/005_320_to_330.lua @@ -14,9 +14,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - ]], - }, } diff --git a/kong/plugins/rate-limiting/policies/cluster.lua b/kong/plugins/rate-limiting/policies/cluster.lua index 49f2a7309cc..00a2802f4e6 100644 --- a/kong/plugins/rate-limiting/policies/cluster.lua +++ b/kong/plugins/rate-limiting/policies/cluster.lua @@ -1,10 +1,8 @@ local timestamp = require "kong.tools.timestamp" -local cassandra = require "cassandra" local kong = kong local concat = table.concat -local pairs = pairs local ipairs = ipairs local floor = math.floor local fmt = string.format @@ -34,39 +32,6 @@ end return { - cassandra = { - increment = function(connector, limits, identifier, current_timestamp, service_id, route_id, value) - local periods = timestamp.get_timestamps(current_timestamp) - - for period, period_date in pairs(periods) do - if limits[period] then - local res, err = connector:query([[ - UPDATE ratelimiting_metrics - SET value = value + ? - WHERE identifier = ? - AND period = ? - AND period_date = ? - AND service_id = ? - AND route_id = ? - ]], { - cassandra.counter(value), - identifier, - period, - cassandra.timestamp(period_date), - cassandra.uuid(service_id), - cassandra.uuid(route_id), - }) - if not res then - kong.log.err("cluster policy: could not increment cassandra counter for period '", - period, "': ", err) - end - end - end - - return true - end, - find = find, - }, postgres = { increment = function(connector, limits, identifier, current_timestamp, service_id, route_id, value) local buf = { "BEGIN" } diff --git a/kong/plugins/response-ratelimiting/migrations/000_base_response_rate_limiting.lua b/kong/plugins/response-ratelimiting/migrations/000_base_response_rate_limiting.lua index 4a40edf5735..8d1c8e50906 100644 --- a/kong/plugins/response-ratelimiting/migrations/000_base_response_rate_limiting.lua +++ b/kong/plugins/response-ratelimiting/migrations/000_base_response_rate_limiting.lua @@ -13,18 +13,4 @@ return { ); ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS response_ratelimiting_metrics( - route_id uuid, - service_id uuid, - period_date timestamp, - period text, - identifier text, - value counter, - PRIMARY KEY ((route_id, service_id, identifier, period_date, period)) - ); - ]], - }, } diff --git a/kong/plugins/response-ratelimiting/policies/cluster.lua b/kong/plugins/response-ratelimiting/policies/cluster.lua index e9bf74fc735..c355cbe3edc 100644 --- a/kong/plugins/response-ratelimiting/policies/cluster.lua +++ b/kong/plugins/response-ratelimiting/policies/cluster.lua @@ -1,10 +1,7 @@ local timestamp = require "kong.tools.timestamp" -local cassandra = require "cassandra" -local kong = kong local concat = table.concat -local pairs = pairs local ipairs = ipairs local floor = math.floor local fmt = string.format @@ -12,65 +9,6 @@ local tonumber = tonumber return { - cassandra = { - increment = function(connector, identifier, name, current_timestamp, service_id, route_id, value) - local periods = timestamp.get_timestamps(current_timestamp) - - for period, period_date in pairs(periods) do - local res, err = connector:query([[ - UPDATE response_ratelimiting_metrics - SET value = value + ? - WHERE identifier = ? - AND period = ? - AND period_date = ? - AND service_id = ? - AND route_id = ? - ]], { - cassandra.counter(value), - identifier, - name .. "_" .. period, - cassandra.timestamp(period_date), - cassandra.uuid(service_id), - cassandra.uuid(route_id), - }) - if not res then - kong.log.err("cluster policy: could not increment ", - "cassandra counter for period '", period, "': ", err) - end - end - - return true - end, - find = function(connector, identifier, name, period, current_timestamp, service_id, route_id) - local periods = timestamp.get_timestamps(current_timestamp) - - local rows, err = connector:query([[ - SELECT value - FROM response_ratelimiting_metrics - WHERE identifier = ? - AND period = ? - AND period_date = ? - AND service_id = ? - AND route_id = ? - ]], { - identifier, - name .. "_" .. period, - cassandra.timestamp(periods[period]), - cassandra.uuid(service_id), - cassandra.uuid(route_id), - }) - - if not rows then - return nil, err - end - - if #rows <= 1 then - return rows[1] - end - - return nil, "bad rows result" - end, - }, postgres = { increment = function(connector, identifier, name, current_timestamp, service_id, route_id, value) local buf = { "BEGIN" } diff --git a/kong/plugins/session/migrations/000_base_session.lua b/kong/plugins/session/migrations/000_base_session.lua index 7d2a4567b08..5e96598e227 100644 --- a/kong/plugins/session/migrations/000_base_session.lua +++ b/kong/plugins/session/migrations/000_base_session.lua @@ -19,19 +19,4 @@ return { END$$; ]], }, - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS sessions( - id uuid, - session_id text, - expires int, - data text, - created_at timestamp, - PRIMARY KEY (id) - ); - - CREATE INDEX IF NOT EXISTS ON sessions (session_id); - CREATE INDEX IF NOT EXISTS ON sessions (expires); - ]], - }, } diff --git a/kong/plugins/session/migrations/001_add_ttl_index.lua b/kong/plugins/session/migrations/001_add_ttl_index.lua index 51403968a20..479881086ab 100644 --- a/kong/plugins/session/migrations/001_add_ttl_index.lua +++ b/kong/plugins/session/migrations/001_add_ttl_index.lua @@ -4,8 +4,4 @@ return { CREATE INDEX IF NOT EXISTS sessions_ttl_idx ON sessions (ttl); ]], }, - - cassandra = { - up = [[]], - }, } diff --git a/kong/plugins/session/migrations/002_320_to_330.lua b/kong/plugins/session/migrations/002_320_to_330.lua index cd8398f0838..c8f9e78934c 100644 --- a/kong/plugins/session/migrations/002_320_to_330.lua +++ b/kong/plugins/session/migrations/002_320_to_330.lua @@ -14,8 +14,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[]], - }, } diff --git a/kong/plugins/zipkin/README.md b/kong/plugins/zipkin/README.md index e37741fd06a..0ddf2ac5662 100644 --- a/kong/plugins/zipkin/README.md +++ b/kong/plugins/zipkin/README.md @@ -1,6 +1,6 @@ # Testing the zipkin plugin: -Run cassandra and postgres locally. +Run postgres locally. docker run -it -p 15002:9000 -p 15003:9001 moul/grpcbin docker run -p 9411:9411 -it openzipkin/zipkin:2.19 diff --git a/spec/01-unit/01-db/01-schema/10-migrations_spec.lua b/spec/01-unit/01-db/01-schema/10-migrations_spec.lua index fbb2513229b..99dc81c2981 100644 --- a/spec/01-unit/01-db/01-schema/10-migrations_spec.lua +++ b/spec/01-unit/01-db/01-schema/10-migrations_spec.lua @@ -19,14 +19,13 @@ describe("migrations schema", function() for _, strategy in helpers.each_strategy({"postgres", "cassandra"}) do - it("requires at least one field of pg.up, pg.up_f, pg.teardown, c.up, c.up_f, c.teardown", function() + it("requires at least one field of pg.up, pg.up_f, pg.teardown", function() local t = {} local ok, errs = MigrationsSchema:validate(t) assert.is_nil(ok) assert.same({"at least one of these fields must be non-empty: " .. - "'postgres.up', 'postgres.up_f', 'postgres.teardown', 'cassandra.up', 'cassandra.up_f', " .. - "'cassandra.teardown'" }, + "'postgres.up', 'postgres.up_f', 'postgres.teardown'" }, errs["@entity"]) end) diff --git a/spec/03-plugins/09-key-auth/01-api_spec.lua b/spec/03-plugins/09-key-auth/01-api_spec.lua index 0ecdab0164d..e214c4fc0ab 100644 --- a/spec/03-plugins/09-key-auth/01-api_spec.lua +++ b/spec/03-plugins/09-key-auth/01-api_spec.lua @@ -469,10 +469,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(3, #json_2.data) assert.not_same(json_1.data, json_2.data) - -- Disabled: on Cassandra, the last page still returns a - -- next_page token, and thus, an offset proprty in the - -- response of the Admin API. - --assert.is_nil(json_2.offset) -- last page + assert.is_nil(json_2.offset) -- last page end) end) diff --git a/spec/03-plugins/10-basic-auth/02-api_spec.lua b/spec/03-plugins/10-basic-auth/02-api_spec.lua index 691da00d4e5..669c9805410 100644 --- a/spec/03-plugins/10-basic-auth/02-api_spec.lua +++ b/spec/03-plugins/10-basic-auth/02-api_spec.lua @@ -464,10 +464,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(1, #json_2.data) assert.not_same(json_1.data, json_2.data) - -- Disabled: on Cassandra, the last page still returns a - -- next_page token, and thus, an offset proprty in the - -- response of the Admin API. - --assert.is_nil(json_2.offset) -- last page + assert.is_nil(json_2.offset) -- last page end) end) diff --git a/spec/03-plugins/16-jwt/02-api_spec.lua b/spec/03-plugins/16-jwt/02-api_spec.lua index 6e6a3f30434..2d1f016090c 100644 --- a/spec/03-plugins/16-jwt/02-api_spec.lua +++ b/spec/03-plugins/16-jwt/02-api_spec.lua @@ -428,10 +428,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(1, #json_2.data) assert.not_same(json_1.data, json_2.data) - -- Disabled: on Cassandra, the last page still returns a - -- next_page token, and thus, an offset proprty in the - -- response of the Admin API. - --assert.is_nil(json_2.offset) -- last page + assert.is_nil(json_2.offset) -- last page end) end) diff --git a/spec/03-plugins/18-acl/01-api_spec.lua b/spec/03-plugins/18-acl/01-api_spec.lua index 30c7a42508a..dd84c9eb292 100644 --- a/spec/03-plugins/18-acl/01-api_spec.lua +++ b/spec/03-plugins/18-acl/01-api_spec.lua @@ -417,10 +417,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(3, #json_2.data) assert.not_same(json_1.data, json_2.data) - -- Disabled: on Cassandra, the last page still returns a - -- next_page token, and thus, an offset proprty in the - -- response of the Admin API. - --assert.is_nil(json_2.offset) -- last page + assert.is_nil(json_2.offset) -- last page end) end) diff --git a/spec/03-plugins/19-hmac-auth/02-api_spec.lua b/spec/03-plugins/19-hmac-auth/02-api_spec.lua index d7e3023dae3..b89957f1b1d 100644 --- a/spec/03-plugins/19-hmac-auth/02-api_spec.lua +++ b/spec/03-plugins/19-hmac-auth/02-api_spec.lua @@ -348,10 +348,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(1, #json_2.data) assert.not_same(json_1.data, json_2.data) - -- Disabled: on Cassandra, the last page still returns a - -- next_page token, and thus, an offset proprty in the - -- response of the Admin API. - --assert.is_nil(json_2.offset) -- last page + assert.is_nil(json_2.offset) -- last page end) end) diff --git a/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua b/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua index b68697505d6..e6a2bff8574 100644 --- a/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua +++ b/spec/03-plugins/26-prometheus/07-optional_fields_spec.lua @@ -87,7 +87,6 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/ocsp_certs/kong_clustering.crt", cluster_cert_key = "spec/fixtures/ocsp_certs/kong_clustering.key", status_listen = "0.0.0.0:" .. tcp_status_port, - db_update_propagation = 0.01, -- otherwise cassandra would complain proxy_listen = "0.0.0.0:8000", db_cache_ttl = 100, -- so the cache won't expire while we wait for the admin API }) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 76d0fc92184..da4744f5f23 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -256,39 +256,88 @@ describe("Plugin: acme (storage.redis)", function() end) end) - for _, strategy in helpers.each_strategy({"postgres", "cassandra"}) do - describe("Plugin: acme (handler.access) [#" .. strategy .. "]", function() - local bp - local domain = "mydomain.com" - local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" - local namespace = "namespace1" - local plugin - - local function prepare_redis_data() - local redis = require "resty.redis" - local red = redis:new() - red:set_timeouts(3000, 3000, 3000) -- 3 sec - - assert(red:connect(helpers.redis_host, helpers.redis_port)) - assert(red:multi()) - assert(red:set(dummy_id .. "#http-01", "default")) - assert(red:set(namespace .. dummy_id .. "#http-01", namespace)) - assert(red:exec()) - assert(red:close()) - end + describe("Plugin: acme (handler.access) [#postgres]", function() + local bp + local domain = "mydomain.com" + local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" + local namespace = "namespace1" + local plugin + + local function prepare_redis_data() + local redis = require "resty.redis" + local red = redis:new() + red:set_timeouts(3000, 3000, 3000) -- 3 sec + + assert(red:connect(helpers.redis_host, helpers.redis_port)) + assert(red:multi()) + assert(red:set(dummy_id .. "#http-01", "default")) + assert(red:set(namespace .. dummy_id .. "#http-01", namespace)) + assert(red:exec()) + assert(red:close()) + end + + lazy_setup(function() + bp = helpers.get_db_utils("postgres", { + "services", + "routes", + "plugins", + }, { "acme", }) + + assert(bp.routes:insert { + paths = { "/" }, + }) + + plugin = assert(bp.plugins:insert { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + domains = { domain }, + storage = "redis", + storage_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + -- namespace: "", default to empty + }, + }, + }, + }) - lazy_setup(function() - bp = helpers.get_db_utils(strategy, { - "services", - "routes", - "plugins", - }, { "acme", }) + assert(helpers.start_kong({ + plugins = "acme", + database = "postgres", + })) - assert(bp.routes:insert { - paths = { "/" }, - }) + prepare_redis_data() + + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("serve http challenge in the default namespace", function() + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/.well-known/acme-challenge/" .. dummy_id, + headers = { host = domain } + }) + + assert.response(res).has.status(200) + local body = res:read_body() + assert.equal("default\n", body) + proxy_client:close() + end) + + it("serve http challenge in the specified namespace", function() + local admin_client = helpers.admin_client() - plugin = assert(bp.plugins:insert { + local res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin.id, + body = { name = "acme", config = { account_email = "test@test.com", @@ -299,84 +348,33 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - -- namespace: "", default to empty + namespace = namespace, -- change namespace }, }, }, - }) - - assert(helpers.start_kong({ - plugins = "acme", - database = strategy, - })) - - prepare_redis_data() - - end) - - lazy_teardown(function() - helpers.stop_kong() - end) - - it("serve http challenge in the default namespace", function() - local proxy_client = helpers.proxy_client() - local res = assert(proxy_client:send { + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + assert.res_status(200, res) + admin_client:close() + + local proxy_client = helpers.proxy_client() + -- wait until admin API takes effect + helpers.wait_until(function() + res = assert(proxy_client:send { method = "GET", path = "/.well-known/acme-challenge/" .. dummy_id, headers = { host = domain } }) - assert.response(res).has.status(200) local body = res:read_body() - assert.equal("default\n", body) - proxy_client:close() - end) + return namespace.."\n" == body + end, 10) - it("serve http challenge in the specified namespace", function() - local admin_client = helpers.admin_client() - - local res = assert(admin_client:send { - method = "PATCH", - path = "/plugins/" .. plugin.id, - body = { - name = "acme", - config = { - account_email = "test@test.com", - api_uri = "https://api.acme.org", - domains = { domain }, - storage = "redis", - storage_config = { - redis = { - host = helpers.redis_host, - port = helpers.redis_port, - namespace = namespace, -- change namespace - }, - }, - }, - }, - headers = { - ["Content-Type"] = "application/json", - }, - }) - assert.res_status(200, res) - admin_client:close() - - local proxy_client = helpers.proxy_client() - -- wait until admin API takes effect - helpers.wait_until(function() - res = assert(proxy_client:send { - method = "GET", - path = "/.well-known/acme-challenge/" .. dummy_id, - headers = { host = domain } - }) - assert.response(res).has.status(200) - local body = res:read_body() - return namespace.."\n" == body - end, 10) - - proxy_client:close() - end) + proxy_client:close() end) - end + end) end) diff --git a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua index ed2085b6635..7cf893c655e 100644 --- a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua +++ b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua @@ -52,7 +52,6 @@ describe("proxy-cache invalidations via: " .. strategy, function() }, }) - local db_update_propagation = strategy == "cassandra" and 3 or 0 assert(helpers.start_kong { log_level = "debug", @@ -65,7 +64,6 @@ describe("proxy-cache invalidations via: " .. strategy, function() admin_ssl = false, admin_gui_ssl = false, db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, plugins = "proxy-cache", nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -81,7 +79,6 @@ describe("proxy-cache invalidations via: " .. strategy, function() admin_ssl = false, admin_gui_ssl = false, db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, plugins = "proxy-cache", }) diff --git a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/migrations/000_base_foreign_entity.lua b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/migrations/000_base_foreign_entity.lua index 312b753f82f..878ef7e10a9 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/migrations/000_base_foreign_entity.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/migrations/000_base_foreign_entity.lua @@ -21,25 +21,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS foreign_entities ( - id uuid PRIMARY KEY, - name text, - same uuid - ); - - CREATE INDEX IF NOT EXISTS ON foreign_entities(name); - - CREATE TABLE IF NOT EXISTS foreign_references ( - id uuid PRIMARY KEY, - name text, - same_id uuid - ); - - CREATE INDEX IF NOT EXISTS ON foreign_references (name); - CREATE INDEX IF NOT EXISTS ON foreign_references (same_id); - ]], - }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/strategies/cassandra/custom_dao.lua b/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/strategies/cassandra/custom_dao.lua deleted file mode 100644 index 83acfd9a092..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/plugin-with-custom-dao/strategies/cassandra/custom_dao.lua +++ /dev/null @@ -1,7 +0,0 @@ -local CustomDAO = {} - -function CustomDAO:custom_method() - return "I was implemented for cassandra" -end - -return CustomDAO diff --git a/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua b/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua index 0e582166522..41b9fd2fac6 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/transformations/migrations/000_base_transformations.lua @@ -11,17 +11,4 @@ return { ); ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS transformations ( - id uuid PRIMARY KEY, - name text, - secret text, - hash_secret boolean, - meta text, - case text - ); - ]], - }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/migrations/000_base_unique_foreign.lua b/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/migrations/000_base_unique_foreign.lua index ece9b5f3838..f7e4f3490fc 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/migrations/000_base_unique_foreign.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/unique-foreign/migrations/000_base_unique_foreign.lua @@ -13,21 +13,4 @@ return { ); ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS unique_foreigns ( - id uuid PRIMARY KEY, - name text - ); - - CREATE TABLE IF NOT EXISTS unique_references ( - id uuid PRIMARY KEY, - note text, - unique_foreign_id uuid - ); - - CREATE INDEX IF NOT EXISTS ON unique_references(unique_foreign_id); - ]], - }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/000_base_with_migrations.lua b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/000_base_with_migrations.lua index 0d3755a35e3..951ed6f38ee 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/000_base_with_migrations.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/000_base_with_migrations.lua @@ -8,26 +8,4 @@ return { INSERT INTO foos (color) values ('red'); ]], }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS foos ( - color text PRIMARY KEY - ); - - INSERT INTO foos(color) values('red'); - ]], - up_f = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local _, err = coordinator:execute([[ - INSERT INTO foos(color) values('green'); - ]]) - - if err then - return nil, err - end - - return true - end, - }, } diff --git a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/001_14_to_15.lua b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/001_14_to_15.lua index d3b45239ff1..e1a8300cbb7 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/001_14_to_15.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/with-migrations/migrations/001_14_to_15.lua @@ -42,61 +42,4 @@ return { return true end, }, - - cassandra = { - up = [[ - ALTER TABLE foos ADD shape text; - CREATE INDEX IF NOT EXISTS foos_shape_idx ON foos(shape); - ]], - up_f = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local _, err = coordinator:execute([[ - INSERT INTO foos(color) values('blue'); - ]]) - - if err then - return nil, err - end - - return true - end, - - teardown = function(connector, _) - local coordinator = assert(connector:get_stored_connection()) - -- Update: assing shape=triangle to all foos - for rows, err in coordinator:iterate("SELECT * FROM foos") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - local shape = "triangle" - local cql = string.format([[ - UPDATE foos SET shape = '%s' WHERE color = '%s' - ]], shape, row.color) - assert(coordinator:execute(cql)) - end - end - - -- final check of insertions/updates - local count = 0 - for rows, err in coordinator:iterate("SELECT * FROM foos") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - count = count + 1 - assert(row.shape == "triangle", "Wrong shape: " .. tostring(row.shape)) - local c = row.color - assert( - c == "red" or c == "green" or c == "blue", - "Wrong color: " .. tostring(c)) - end - end - assert(count == 3, "Expected 3 foos, found " .. tostring(count)) - - return true - end, - }, } From c7d2820b20f0b409bb546b13c6e6fbfecf8a8a64 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 18 May 2023 10:33:19 +0800 Subject: [PATCH 2556/4351] tests(compatibility): add a test case for config compatibility between dp and cp (#10759) This PR is to add a config compatibility test that should have been added in [#10400](https://github.com/Kong/kong/pull/10400) --- spec/01-unit/19-hybrid/03-compat_spec.lua | 58 +++++++++++++++++++++++ spec/fixtures/blueprints.lua | 52 ++++++++++++-------- 2 files changed, 91 insertions(+), 19 deletions(-) diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 781753c624e..f21454205ae 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -342,6 +342,64 @@ describe("kong.clustering.compat", function() end) end) + + for _, strategy in helpers.each_strategy() do + -- bypass test case against cassandra backend + local compat_describe = (strategy ~= "cassandra") and describe or pending + + compat_describe("[#" .. strategy .. "]: check compat for entities those have `updated_at` field", function() + local bp, db, entity_names + + setup(function() + -- excludes entities not exportable: clustering_data_planes, + entity_names = { + "services", + "routes", + "ca_certificates", + "certificates", + "consumers", + "targets", + "upstreams", + "plugins", + "workspaces", + "snis", + } + + local plugins_enabled = { "key-auth" } + bp, db = helpers.get_db_utils(strategy, entity_names, plugins_enabled) + + for _, name in ipairs(entity_names) do + if name == "plugins" then + local plugin = { + name = "key-auth", + config = { + -- key_names has default value so we don't have to provide it + -- key_names = {} + } + } + bp[name]:insert(plugin) + elseif name == "routes" then + bp[name]:insert({ hosts = { "test1.test" }, }) + else + bp[name]:insert() + end + end + end) + + teardown(function() + for _, entity_name in ipairs(entity_names) do + db[entity_name]:truncate() + end + end) + + it(function() + local config = { config_table = declarative.export_config() } + local has_update = compat.update_compatible_payload(config, "3.0.0", "test_") + assert.truthy(has_update) + end) + end) + end + describe("core entities compatible changes", function() local config, db diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index 21515be5766..825685edca1 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -76,15 +76,19 @@ Sequence.__index = Sequence function Sequence:next() - self.count = self.count + 1 - return fmt(self.sequence_string, self.count) + return fmt(self.sequence_string, self:gen()) end +function Sequence:gen() + self.count = self.count + 1 + return self.count +end -local function new_sequence(sequence_string) +local function new_sequence(sequence_string, gen) return setmetatable({ count = 0, sequence_string = sequence_string, + gen = gen, }, Sequence) end @@ -95,7 +99,30 @@ local _M = {} function _M.new(db) local res = {} + -- prepare Sequences and random values local sni_seq = new_sequence("server-name-%d") + local upstream_name_seq = new_sequence("upstream-%d") + local consumer_custom_id_seq = new_sequence("consumer-id-%d") + local consumer_username_seq = new_sequence("consumer-username-%d") + local named_service_name_seq = new_sequence("service-name-%d") + local named_service_host_seq = new_sequence("service-host-%d.test") + local named_route_name_seq = new_sequence("route-name-%d") + local named_route_host_seq = new_sequence("route-host-%d.test") + local acl_group_seq = new_sequence("acl-group-%d") + local jwt_key_seq = new_sequence("jwt-key-%d") + local oauth_code_seq = new_sequence("oauth-code-%d") + local keyauth_key_seq = new_sequence("keyauth-key-%d") + local hmac_username_seq = new_sequence("hmac-username-%d") + local workspace_name_seq = new_sequence("workspace-name-%d") + local key_sets_seq = new_sequence("key-sets-%d") + local keys_seq = new_sequence("keys-%d") + + local random_ip = tostring(math.random(1, 255)) .. "." .. + tostring(math.random(1, 255)) .. "." .. + tostring(math.random(1, 255)) .. "." .. + tostring(math.random(1, 255)) + local random_target = random_ip .. ":" .. tostring(math.random(1, 65535)) + res.snis = new_blueprint(db.snis, function(overrides) return { name = overrides.name or sni_seq:next(), @@ -116,7 +143,6 @@ function _M.new(db) } end) - local upstream_name_seq = new_sequence("upstream-%d") res.upstreams = new_blueprint(db.upstreams, function(overrides) local slots = overrides.slots or 100 local name = overrides.name or upstream_name_seq:next() @@ -129,8 +155,6 @@ function _M.new(db) } end) - local consumer_custom_id_seq = new_sequence("consumer-id-%d") - local consumer_username_seq = new_sequence("consumer-username-%d") res.consumers = new_blueprint(db.consumers, function() return { custom_id = consumer_custom_id_seq:next(), @@ -140,8 +164,9 @@ function _M.new(db) res.targets = new_blueprint(db.targets, function(overrides) return { - weight = 10, + weight = overrides.weight or 10, upstream = overrides.upstream or res.upstreams:insert(), + target = overrides.target or random_target, } end) @@ -171,8 +196,6 @@ function _M.new(db) } end) - local named_service_name_seq = new_sequence("service-name-%d") - local named_service_host_seq = new_sequence("service-host-%d.test") res.named_services = new_blueprint(db.services, function() return { protocol = "http", @@ -182,8 +205,6 @@ function _M.new(db) } end) - local named_route_name_seq = new_sequence("route-name-%d") - local named_route_host_seq = new_sequence("route-host-%d.test") res.named_routes = new_blueprint(db.routes, function(overrides) return { name = named_route_name_seq:next(), @@ -199,7 +220,6 @@ function _M.new(db) } end) - local acl_group_seq = new_sequence("acl-group-%d") res.acls = new_blueprint(db.acls, function() return { group = acl_group_seq:next(), @@ -254,7 +274,6 @@ function _M.new(db) } end) - local jwt_key_seq = new_sequence("jwt-key-%d") res.jwt_secrets = new_blueprint(db.jwt_secrets, function() return { key = jwt_key_seq:next(), @@ -283,7 +302,6 @@ function _M.new(db) } end) - local oauth_code_seq = new_sequence("oauth-code-%d") res.oauth2_authorization_codes = new_blueprint(db.oauth2_authorization_codes, function() return { code = oauth_code_seq:next(), @@ -306,7 +324,6 @@ function _M.new(db) } end) - local keyauth_key_seq = new_sequence("keyauth-key-%d") res.keyauth_credentials = new_blueprint(db.keyauth_credentials, function() return { key = keyauth_key_seq:next(), @@ -324,7 +341,6 @@ function _M.new(db) } end) - local hmac_username_seq = new_sequence("hmac-username-%d") res.hmacauth_credentials = new_blueprint(db.hmacauth_credentials, function() return { username = hmac_username_seq:next(), @@ -360,7 +376,6 @@ function _M.new(db) } end) - local workspace_name_seq = new_sequence("workspace-name-%d") res.workspaces = new_blueprint(db.workspaces, function() return { name = workspace_name_seq:next(), @@ -374,13 +389,12 @@ function _M.new(db) } end) - local key_sets_seq = new_sequence("key-sets-%d") res.key_sets = new_blueprint(db.key_sets, function() return { name = key_sets_seq:next(), } end) - local keys_seq = new_sequence("keys-%d") + res.keys = new_blueprint(db.keys, function() return { name = keys_seq:next(), From 76170a1bc2130dc719f149094559b63877c4b34d Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Fri, 19 May 2023 15:35:24 +0800 Subject: [PATCH 2557/4351] fix(*): fix worker notice logging when setting dynamic log level (#10897) This PR fixes a bug when worker consuming dynamic log level setting event and using a wrong reference for notice logging ``` 2023/05/18 14:29:06 [error] 23010#0: *3 [lua] callback.lua:98: do_handlerlist(): worker-events: event callback failed; source=debug, event=log_level, wid=0 error='./kong/runloop/handler.lua:937: bad argument #2 to 'log' (expected table to have __tostring metamethod) stack traceback: [C]: in function 'log' ./kong/runloop/handler.lua:937: in function <./kong/runloop/handler.lua:925> [C]: in function 'xpcall' ...uild/kong-dev/openresty/lualib/resty/events/callback.lua:83: in function 'do_handlerlist' ...uild/kong-dev/openresty/lualib/resty/events/callback.lua:130: in function 'do_event' .../build/kong-dev/openresty/lualib/resty/events/worker.lua:68: in function 'do_event' .../build/kong-dev/openresty/lualib/resty/events/worker.lua:239: in function <.../build/kong-dev/openresty/lualib/resty/events/worker.lua:221>', data={"timeout":60,"log_level":8}, context: ngx.timer ``` --- CHANGELOG.md | 3 +++ kong/runloop/handler.lua | 8 ++++---- spec/02-integration/04-admin_api/22-debug_spec.lua | 3 +++ 3 files changed, 10 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index fba2d65cb54..3ad883f9c71 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -42,6 +42,9 @@ #### Core +- Fix a bug when worker consuming dynamic log level setting event and using a wrong reference for notice logging + [#10897](https://github.com/Kong/kong/pull/10897) + #### Admin API #### Plugins diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index df80fe68ffb..3cf5fa6c399 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -54,9 +54,9 @@ local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE local kong_shm = ngx.shared.kong -local PLUGINS_REBUILD_COUNTER_KEY = +local PLUGINS_REBUILD_COUNTER_KEY = constants.PLUGINS_REBUILD_COUNTER_KEY -local ROUTERS_REBUILD_COUNTER_KEY = +local ROUTERS_REBUILD_COUNTER_KEY = constants.ROUTERS_REBUILD_COUNTER_KEY @@ -495,7 +495,7 @@ end local new_plugins_iterator do local PluginsIterator_new = PluginsIterator.new - new_plugins_iterator = function(version) + new_plugins_iterator = function(version) local plugin_iterator, err = PluginsIterator_new(version) if not plugin_iterator then return nil, err @@ -934,7 +934,7 @@ return { return end - log(NOTICE, "log level changed to ", data, " for worker ", worker) + log(NOTICE, "log level changed to ", data.log_level, " for worker ", worker) end, "debug", "log_level") end diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 81be0794d85..f9c96cc8994 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -1,5 +1,6 @@ local helpers = require("spec.helpers") local cjson = require("cjson") +local fmt = string.format local strategies = {} for _, strategy in helpers.each_strategy() do @@ -183,6 +184,8 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() return json.message == message end, 30) + assert.logfile().has.line(fmt("log level changed to %s", ngx.DEBUG), true, 2) + -- e2e test: we are printing higher than debug helpers.clean_logfile() res = assert(helpers.proxy_client():send { From 693a3bbcacf3aa4495728b9b8f842afbf61d5c47 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 19 May 2023 17:02:55 +0800 Subject: [PATCH 2558/4351] chore(build): keep debuginfo for non-release build as well (#10902) KAG-1187 --- .bazelrc | 1 + 1 file changed, 1 insertion(+) diff --git a/.bazelrc b/.bazelrc index 066278e4c86..d8e97c977cf 100644 --- a/.bazelrc +++ b/.bazelrc @@ -37,6 +37,7 @@ build --features=-debug_prefix_map_pwd_is_dot # Build flags. build --action_env=BUILD_NAME=kong-dev build --action_env=INSTALL_DESTDIR=MANAGED +build --strip=never # Release flags build:release --//:debug=false From 9ceaddbde341e08fb7650d45c8e7f3e301f5dfae Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 19 May 2023 09:42:50 -0300 Subject: [PATCH 2559/4351] tests(integration): avoid passive health check flakiness (#10881) * style(spec): code formatting change * tests(integration): avoid health check flakiness * tests(integration): more health check flakiness fixes * tests(integration): fix health check flakiness in stream test --- .../10-balancer/01-healthchecks_spec.lua | 98 +++++++++++++------ 1 file changed, 70 insertions(+), 28 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index bfbf6f4776e..267f92e807f 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1169,9 +1169,24 @@ for _, strategy in helpers.each_strategy() do -- Go hit them with our test requests local client_oks1, client_fails1 = bu.client_requests(bu.SLOTS, api_host) + + -- set server2 unhealthy assert(bu.direct_request(localhost, port2, "/unhealthy")) + assert + .with_timeout(5) + .eventually(function() + local client = helpers.http_client(localhost, port2) + local res = assert(client:send({ + method = "GET", + path = "/status", }) + ) + client:close() + return res.status == 500 + end) + .is_truthy() + + -- Another test requests hit local client_oks2, client_fails2 = bu.client_requests(bu.SLOTS, api_host) - local client_oks = client_oks1 + client_oks2 local client_fails = client_fails1 + client_fails2 @@ -1222,21 +1237,38 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) - local requests = bu.SLOTS * 2 -- go round the balancer twice - -- setup target servers: -- server2 will only respond for part of the test, -- then server1 will take over. - local server2_oks = math.floor(requests / 4) local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) server1:start() server2:start() + -- set test parameters + local req_burst = 10 + local total_requests = req_burst * 2 + local target2_reqs = req_burst / 2 + local target1_reqs = total_requests - target2_reqs + local accepted_var = 0.3 + -- Go hit them with our test requests - local client_oks1, client_fails1 = bu.client_requests(bu.SLOTS, api_host) + local client_oks1, client_fails1 = bu.client_requests(req_burst, api_host) assert(bu.direct_request(localhost, port2, "/unhealthy")) - local client_oks2, client_fails2 = bu.client_requests(bu.SLOTS, api_host) + assert + .with_timeout(5) + .eventually(function() + local client = helpers.http_client(localhost, port2) + local res = assert(client:send({ + method = "GET", + path = "/status", }) + ) + client:close() + return res.status == 500 + end) + .is_truthy() + + local client_oks2, client_fails2 = bu.client_requests(req_burst, api_host) local client_oks = client_oks1 + client_oks2 local client_fails = client_fails1 + client_fails2 @@ -1246,12 +1278,12 @@ for _, strategy in helpers.each_strategy() do local count2 = server2:shutdown() -- verify - assert.are.equal(requests - server2_oks - nfails, count1.ok) - assert.are.equal(server2_oks, count2.ok) + assert.near(target1_reqs, count1.ok, target1_reqs * accepted_var) + assert.near(target2_reqs, count2.ok, target2_reqs * accepted_var) assert.are.equal(0, count1.fail) assert.are.equal(nfails, count2.fail) - assert.are.equal(client_oks, requests) + assert.are.equal(client_oks, total_requests) assert.are.equal(0, client_fails) end end) @@ -1815,14 +1847,14 @@ for _, strategy in helpers.each_strategy() do }) bu.end_testcase_setup(strategy, bp) - -- 1) server1 and server2 take requests + -- 1. server1 and server2 take requests local oks, fails = bu.client_requests(bu.SLOTS, api_host) -- server2 goes unhealthy assert(bu.direct_request(localhost, port2, "/unhealthy", protocol, hostname)) -- Wait until healthchecker detects bu.poll_wait_address_health(upstream_id, hostname, port1, localhost, port2, "UNHEALTHY") - -- 2) server1 takes all requests + -- 2. server1 takes all requests do local o, f = bu.client_requests(bu.SLOTS, api_host) oks = oks + o @@ -1834,7 +1866,7 @@ for _, strategy in helpers.each_strategy() do -- Give time for healthchecker to detect bu.poll_wait_address_health(upstream_id, hostname, port1, localhost, port2, "HEALTHY") - -- 3) server1 and server2 take requests again + -- 3. server1 and server2 take requests again do local o, f = bu.client_requests(bu.SLOTS, api_host) oks = oks + o @@ -1921,17 +1953,24 @@ for _, strategy in helpers.each_strategy() do bu.end_testcase_setup(strategy, bp) - -- 1) target1 and target2 take requests - local oks, fails = bu.client_requests(bu.SLOTS, api_host) + -- set test parameters + local req_burst = 10 + local total_requests = req_burst * 3 + local target1_reqs = req_burst * 2 + local target2_reqs = req_burst + local accepted_var = 0.3 + + -- 1. target1 and target2 take requests + local oks, fails = bu.client_requests(req_burst, api_host) -- target2 goes unhealthy assert(bu.direct_request(localhost, port1, "/unhealthy", protocol, "target2.test")) -- Wait until healthchecker detects bu.poll_wait_health(upstream_id, "target2.test", port1, "UNHEALTHY") - -- 2) target1 takes all requests + -- 2. target1 takes all requests do - local o, f = bu.client_requests(bu.SLOTS, api_host) + local o, f = bu.client_requests(req_burst, api_host) oks = oks + o fails = fails + f end @@ -1941,9 +1980,9 @@ for _, strategy in helpers.each_strategy() do -- Give time for healthchecker to detect bu.poll_wait_health(upstream_id, "target2.test", port1, "HEALTHY") - -- 3) server1 and server2 take requests again + -- 3. server1 and server2 take requests again do - local o, f = bu.client_requests(bu.SLOTS, api_host) + local o, f = bu.client_requests(req_burst, api_host) oks = oks + o fails = fails + f end @@ -1951,11 +1990,11 @@ for _, strategy in helpers.each_strategy() do -- collect server results; hitcount local results = server1:shutdown() ---- verify - assert.are.equal(bu.SLOTS * 2, results["target1.test"].ok) - assert.are.equal(bu.SLOTS, results["target2.test"].ok) + assert.near(target1_reqs, results["target1.test"].ok, target1_reqs * accepted_var) + assert.near(target2_reqs, results["target2.test"].ok, target2_reqs * accepted_var) assert.are.equal(0, results["target1.test"].fail) assert.are.equal(0, results["target1.test"].fail) - assert.are.equal(bu.SLOTS * 3, oks) + assert.are.equal(total_requests, oks) assert.are.equal(0, fails) end end) @@ -2132,7 +2171,7 @@ for _, strategy in helpers.each_strategy() do server1:start() server2:start() - -- 1) server1 and server2 take requests + -- 1. server1 and server2 take requests local oks, fails = bu.client_requests(bu.SLOTS, api_host) -- manually bring it down using the endpoint @@ -2145,7 +2184,7 @@ for _, strategy in helpers.each_strategy() do bu.poll_wait_health(upstream_id, localhost, port2, "UNHEALTHY") end - -- 2) server1 takes all requests + -- 2. server1 takes all requests do local o, f = bu.client_requests(bu.SLOTS, api_host) oks = oks + o @@ -2162,7 +2201,7 @@ for _, strategy in helpers.each_strategy() do bu.poll_wait_health(upstream_id, localhost, port2, "HEALTHY") end - -- 3) server1 and server2 take requests again + -- 3. server1 and server2 take requests again do local o, f = bu.client_requests(bu.SLOTS, api_host) oks = oks + o @@ -2218,12 +2257,12 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(bu.CONSISTENCY_FREQ) -- wait for proxy state consistency timer - -- 1) server1 and server2 take requests + -- 1. server1 and server2 take requests local oks, fails = bu.client_requests(bu.SLOTS, api_host) assert(bu.direct_request(localhost, port2, "/timeout")) - -- 2) server1 takes all requests once server2 produces + -- 2. server1 takes all requests once server2 produces -- `nfails` failures (even though server2 will be ready -- to respond 200 again after `nfails`) do @@ -2671,6 +2710,7 @@ for _, strategy in helpers.each_strategy() do -- Then server1 will take over. local server1_oks = bu.SLOTS * 1.5 local server2_oks = bu.SLOTS / 2 + local accepted_var = 0.3 local server1 = helpers.tcp_server(port1, { requests = server1_oks, prefix = "1 ", @@ -2689,8 +2729,10 @@ for _, strategy in helpers.each_strategy() do server2:join() -- verify - assert.are.equal(server1_oks, ok1) - assert.are.equal(server2_oks, ok2) + -- we are not testing the ring balancer, but the health check. It's OK + -- to have some variance in the number of requests each server responds. + assert.near(server1_oks, ok1, server1_oks * accepted_var) + assert.near(server2_oks, ok2, server2_oks * accepted_var) assert.are.equal(0, fails) end) From 0b09ee4a9ca7e397b8f8549013e7770c9c5fde9d Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 19 May 2023 22:06:58 +0800 Subject: [PATCH 2560/4351] test(cmd): fix flaky `can receive USR1` test (#10901) --- spec/02-integration/02-cmd/13-signals_spec.lua | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/spec/02-integration/02-cmd/13-signals_spec.lua b/spec/02-integration/02-cmd/13-signals_spec.lua index 956e5dbc0c3..1d709c00bfa 100644 --- a/spec/02-integration/02-cmd/13-signals_spec.lua +++ b/spec/02-integration/02-cmd/13-signals_spec.lua @@ -15,10 +15,15 @@ describe("signals", function() assert(helpers.start_kong()) helpers.signal(nil, "-USR1") - local conf = helpers.get_running_conf() - local _, code = helpers.execute("grep -F '(SIGUSR1) received from' " .. - conf.nginx_err_logs, true) - assert.equal(0, code) + assert + .eventually(function () + local conf = helpers.get_running_conf() + local _, code = helpers.execute("grep -F '(SIGUSR1) received from' " .. + conf.nginx_err_logs, true) + assert.equal(0, code) + end) + .with_timeout(15) + .has_no_error() end) it("can receive USR2", function() From 18b3686510cfe5e598f7fe7b5618399297d917f8 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Fri, 19 May 2023 22:32:11 +0800 Subject: [PATCH 2561/4351] tests(*): modify tests that need to access mockbin.com from integration test (#10893) Stop using mockbin.com for a couple of tests to reduce external dependencies. --- .../04-admin_api/22-debug_spec.lua | 32 ++++++++----- spec/02-integration/05-proxy/06-ssl_spec.lua | 47 +++++++++++++++---- 2 files changed, 57 insertions(+), 22 deletions(-) diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index f9c96cc8994..00e47de6fb0 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -9,13 +9,17 @@ end table.insert(strategies, "off") for _, strategy in pairs(strategies) do describe("Admin API - Kong debug route with strategy #" .. strategy, function() + local https_server lazy_setup(function() local bp = helpers.get_db_utils(nil, {}) -- runs migrations + local mock_https_server_port = helpers.get_available_port() + local service_mockbin = assert(bp.services:insert { name = "service-mockbin", - url = "https://mockbin.com/request", + url = fmt("https://127.0.0.1:%s/request", mock_https_server_port) }) + assert(bp.routes:insert { protocols = { "http" }, hosts = { "mockbin.com" }, @@ -27,11 +31,16 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() service = service_mockbin, }) + https_server = helpers.https_server.new(mock_https_server_port, nil, "https") + https_server:start() + assert(helpers.start_kong { database = strategy, db_update_propagation = strategy == "cassandra" and 1 or 0, trusted_ips = "127.0.0.1", nginx_http_proxy_ssl_verify = "on", + -- Mocking https_server is using kong_spec key/cert pairs but the pairs does not + -- have domain defined, so ssl verify will still fail with domain mismatch nginx_http_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_spec.crt", nginx_http_proxy_ssl_verify_depth = "5", }) @@ -75,6 +84,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() end) lazy_teardown(function() + https_server:shutdown() helpers.stop_kong() helpers.stop_kong("node2") @@ -145,9 +155,8 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }) body = assert.res_status(502, res) assert.equal("An invalid response was received from the upstream server", body) - assert.logfile().has.no.line("upstream SSL certificate verify error: " .. - "(20:unable to get local issuer certificate) " .. - "while SSL handshaking to upstream", true, 2) + assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. + [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) -- e2e test: we are not printing lower than alert helpers.clean_logfile() @@ -197,9 +206,8 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }) body = assert.res_status(502, res) assert.equal("An invalid response was received from the upstream server", body) - assert.logfile().has.line("upstream SSL certificate verify error: " .. - "(20:unable to get local issuer certificate) " .. - "while SSL handshaking to upstream", true, 30) + assert.logfile().has.line([[upstream SSL certificate does not match]] .. + [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) -- e2e test: we are printing higher than debug helpers.clean_logfile() @@ -577,9 +585,8 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }) body = assert.res_status(502, res) assert.equal("An invalid response was received from the upstream server", body) - assert.logfile().has.no.line("upstream SSL certificate verify error: " .. - "(20:unable to get local issuer certificate) " .. - "while SSL handshaking to upstream", true, 2) + assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. + [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) -- e2e test: we are not printing lower than alert helpers.clean_logfile() @@ -617,9 +624,8 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }) body = assert.res_status(502, res) assert.equal("An invalid response was received from the upstream server", body) - assert.logfile().has.line("upstream SSL certificate verify error: " .. - "(20:unable to get local issuer certificate) " .. - "while SSL handshaking to upstream", true, 30) + assert.logfile().has.line([[upstream SSL certificate does not match]] .. + [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) -- e2e test: we are printing higher than debug helpers.clean_logfile() diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 53f0c4db584..f429e2a6b4c 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -1,6 +1,7 @@ local ssl_fixtures = require "spec.fixtures.ssl" local helpers = require "spec.helpers" local cjson = require "cjson" +local fmt = string.format local function get_cert(server_name) @@ -12,6 +13,32 @@ local function get_cert(server_name) return stdout end +local mock_tls_server_port = helpers.get_available_port() + +local fixtures = { + dns_mock = helpers.dns_mock.new(), + http_mock = { + test_upstream_tls_server = fmt([[ + server { + server_name example2.com; + listen %s ssl; + + ssl_certificate ../spec/fixtures/mtls_certs/example2.com.crt; + ssl_certificate_key ../spec/fixtures/mtls_certs/example2.com.key; + + location = / { + echo 'it works'; + } + } + ]], mock_tls_server_port) + }, +} + +fixtures.dns_mock:A { + name = "example2.com", + address = "127.0.0.1", +} + for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do for _, strategy in helpers.each_strategy() do describe("SSL [#" .. strategy .. ", flavor = " .. flavor .. "]", function() @@ -127,16 +154,18 @@ for _, strategy in helpers.each_strategy() do preserve_host = false, } - local service_mockbin = assert(bp.services:insert { - name = "service-mockbin", - url = "https://mockbin.com/request", + local service_example2 = assert(bp.services:insert { + name = "service-example2", + protocol = "https", + host = "example2.com", + port = mock_tls_server_port, }) assert(bp.routes:insert { protocols = { "http" }, - hosts = { "mockbin.com" }, + hosts = { "example2.com" }, paths = { "/" }, - service = service_mockbin, + service = service_example2, }) assert(bp.routes:insert { @@ -205,7 +234,7 @@ for _, strategy in helpers.each_strategy() do -- /wildcard tests - assert(helpers.start_kong { + assert(helpers.start_kong({ router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -213,7 +242,7 @@ for _, strategy in helpers.each_strategy() do nginx_http_proxy_ssl_verify = "on", nginx_http_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_spec.crt", nginx_http_proxy_ssl_verify_depth = "5", - }) + }, nil, nil, fixtures)) ngx.sleep(0.01) @@ -233,13 +262,13 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "example2.com", }, }) local body = assert.res_status(502, res) assert.equal("An invalid response was received from the upstream server", body) assert.logfile().has.line("upstream SSL certificate verify error: " .. - "(20:unable to get local issuer certificate) " .. + "(21:unable to verify the first certificate) " .. "while SSL handshaking to upstream", true, 2) end) From fa8ee364f42d3248e7c52dd818406641bc9c4bdf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Sat, 20 May 2023 00:35:47 +0200 Subject: [PATCH 2562/4351] docs(changelog): update changelog for 3.3.0 with the released one (#10909) I revised the changes one by one. Besides trivial changes in punctuation/order: #10783 (Reports: fix a potential issue that could cause socket leaks. and **loggly & tcp-log & udp-log**: fix a potential issue that could cause socket leaks.) was resolved after code freeze and was not backported to 3.3 - its changelog entry was put in the wrong place # --- CHANGELOG.md | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3ad883f9c71..06766ccb36c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -138,8 +138,8 @@ [#10385](https://github.com/Kong/kong/pull/10385) - Request and response buffering options are now enabled for incoming HTTP 2.0 requests too. Thanks [@PidgeyBE](https://github.com/PidgeyBE) for contributing this change. - [#10204](https://github.com/Kong/kong/pull/10204) [#10595](https://github.com/Kong/kong/pull/10595) + [#10204](https://github.com/Kong/kong/pull/10204) - Add `KONG_UPSTREAM_DNS_TIME` to `kong.ctx` so that we can record the time it takes for DNS resolution when Kong proxies to upstream. [#10355](https://github.com/Kong/kong/pull/10355) @@ -149,6 +149,7 @@ [#10288](https://github.com/Kong/kong/pull/10288) - Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. [#10723](https://github.com/Kong/kong/pull/10723) + [#10204](https://github.com/Kong/kong/pull/10204) #### Admin API @@ -167,7 +168,7 @@ prepared to process user requests. Load balancers frequently utilize this functionality to ascertain Kong's availability to distribute incoming requests. - [#10610](https://github.com/Kong/kong/pull/10610) + [#10610](https://github.com/Kong/kong/pull/10610), [#10787](https://github.com/Kong/kong/pull/10787) #### Plugins @@ -228,8 +229,6 @@ [#10514](https://github.com/Kong/kong/pull/10514) - Fix the UDP socket leak caused by frequent DNS queries. [#10691](https://github.com/Kong/kong/pull/10691) -- Reports: fix a potential issue that could cause socket leaks. - [#10783](https://github.com/Kong/kong/pull/10783) - Fix a typo of mlcache option `shm_set_tries`. [#10712](https://github.com/Kong/kong/pull/10712) - Fix an issue where slow start up of Go plugin server causes dead lock. @@ -277,10 +276,9 @@ [#10687](https://github.com/Kong/kong/pull/10687) - **Oauth2**: prevent an authorization code created by one plugin instance to be exchanged for an access token by a different plugin instance. [#10011](https://github.com/Kong/kong/pull/10011) -- **gRPC gateway**: fixed an issue that empty arrays in JSON are incorrectly encoded as `"{}"`; they are now encoded as `"[]"` to comply with standard. +- **gRPC gateway**: fixed an issue that empty arrays in JSON are incorrectly encoded as `"{}"`; they are +now encoded as `"[]"` to comply with standard. [#10790](https://github.com/Kong/kong/pull/10790) -- **loggly & tcp-log & udp-log**: fix a potential issue that could cause socket leaks. - [#10783](https://github.com/Kong/kong/pull/10783) #### PDK From 770d167f37d640ef484072f27933175516e6d840 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 22 May 2023 14:09:00 +0800 Subject: [PATCH 2563/4351] docs(kong.conf.default): better documentation for `lmdb_map_size` and `mem_cache_size` and fix out of date `declarative_config` documentation Co-authored-by: Chrono --- kong.conf.default | 38 ++++++++++++++++++++++++++------------ 1 file changed, 26 insertions(+), 12 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 94155faa8af..af0886e61f4 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -707,14 +707,18 @@ # # See http://nginx.org/en/docs/ngx_core_module.html#daemon. -#mem_cache_size = 128m # Size of each of the two in-memory caches - # for database entities. The accepted units are - # `k` and `m`, with a minimum recommended value of - # a few MBs. +#mem_cache_size = 128m # Size of each of the two shared memory caches + # for traditional mode database entities + # and runtime data. + # The accepted units are `k` and `m`, with a minimum + # recommended value of a few MBs. # # **Note**: As this option controls the size of two - # different cache entries, the total memory Kong + # different cache zones, the total memory Kong # uses to cache entities might be double this value. + # The created zones are shared by all worker + # processes and do not become larger when more + # worker is used. #ssl_cipher_suite = intermediate # Defines the TLS ciphers served by Nginx. # Accepted values are `modern`, @@ -1408,13 +1412,10 @@ # to be used when the `database` is set to # `off`. # - # Entities are stored in Kong's in-memory cache, - # so you must ensure that enough memory is - # allocated to it via the `mem_cache_size` - # property. You must also ensure that items - # in the cache never expire, which means that - # `db_cache_ttl` should preserve its default - # value of 0. + # Entities are stored in Kong's LMDB cache, + # so you must ensure that enough headroom is + # allocated to it via the `lmdb_map_size` + # property. # # If the Hybrid mode `role` is set to `data_plane` # and there's no configuration cache file, @@ -1432,6 +1433,19 @@ #lmdb_map_size = 128m # Maximum size of the LMDB memory map, used to store the # DB-less and Hybird mode configurations. Default is 128m. + # + # This config defines the limit of LMDB file size, the + # actual file size growth will be on-demand and + # porpotional to the actual config size. + # + # Note this value can be set very large, say a couple of GBs + # to accomadate future database growth and + # Multi Version Concurrency Control (MVCC) headroom needs. + # The file size of the LMDB database file should stabilize + # after a few config reload/Hybrid mode syncs and the actual + # memory used by the LMDB database will be smaller than + # the file size due to dynamic swapping of database pages by + # the OS. #------------------------------------------------------------------------------ # DATASTORE CACHE From 7c2d9284ed3d919269df3dbf6fd0a6cfa2524794 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 22 May 2023 11:30:16 +0200 Subject: [PATCH 2564/4351] tests(opentelemetry): improve performance (#10888) Note: flakiness of this test is addressed by #10877 use the new helpers.http_mock to replace helpers.http_server, adjust timeouts to avoid waiting unnecessarily --- .../37-opentelemetry/04-exporter_spec.lua | 94 ++++++++++--------- 1 file changed, 51 insertions(+), 43 deletions(-) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index b8c28f65fdb..6284c859764 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -1,7 +1,6 @@ require "kong.plugins.opentelemetry.proto" local helpers = require "spec.helpers" local utils = require "kong.tools.utils" -local tablex = require "pl.tablex" local pb = require "pb" local pl_file = require "pl.file" local ngx_re = require "ngx.re" @@ -9,6 +8,8 @@ local to_hex = require "resty.string".to_hex local fmt = string.format +local HTTP_MOCK_TIMEOUT = 1 + local function gen_trace_id() return to_hex(utils.get_rand_bytes(16)) end @@ -97,6 +98,7 @@ for _, strategy in helpers.each_strategy() do end describe("valid #http request", function () + local mock lazy_setup(function() bp, _ = assert(helpers.get_db_utils(strategy, { "services", @@ -109,17 +111,19 @@ for _, strategy in helpers.each_strategy() do ["X-Access-Token"] = "token", }, }) + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() helpers.stop_kong() - helpers.kill_http_server(HTTP_SERVER_PORT) + if mock then + mock("close", true) + end end) it("works", function () local headers, body helpers.wait_until(function() - local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", @@ -130,20 +134,18 @@ for _, strategy in helpers.each_strategy() do -- close client connection cli:close() - local ok - ok, headers, body = thread:join() + local lines + lines, body, headers = mock() - return ok + return lines end, 10) assert.is_string(body) - local idx = tablex.find(headers, "Content-Type: application/x-protobuf") - assert.not_nil(idx, headers) + assert.equals(headers["Content-Type"], "application/x-protobuf") -- custom http headers - idx = tablex.find(headers, "X-Access-Token: token") - assert.not_nil(idx, headers) + assert.equals(headers["X-Access-Token"], "token") local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) assert.not_nil(decoded) @@ -175,6 +177,7 @@ for _, strategy in helpers.each_strategy() do .. (case[2] and " service" or "") .. (case[3] and " with global" or "") , function () + local mock lazy_setup(function() bp, _ = assert(helpers.get_db_utils(strategy, { "services", @@ -187,15 +190,17 @@ for _, strategy in helpers.each_strategy() do ["X-Access-Token"] = "token", }, }, nil, case[1], case[2], case[3]) + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() helpers.stop_kong() - helpers.kill_http_server(HTTP_SERVER_PORT) + if mock then + mock("close", true) + end end) it("works", function () - local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", @@ -206,20 +211,21 @@ for _, strategy in helpers.each_strategy() do -- close client connection cli:close() - local ok, err = thread:join() + local lines, err = mock() - -- we should have no telemetry reported + -- we should only have telemetry reported from the global plugin if case[3] then - assert(ok, err) + assert(lines, err) else - assert.is_falsy(ok) + assert.is_falsy(lines) assert.matches("timeout", err) end end) end) end describe("overwrite resource attributes #http", function () + local mock lazy_setup(function() bp, _ = assert(helpers.get_db_utils(strategy, { "services", @@ -233,17 +239,19 @@ for _, strategy in helpers.each_strategy() do ["os.version"] = "debian", } }) + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() helpers.stop_kong() - helpers.kill_http_server(HTTP_SERVER_PORT) + if mock then + mock("close", true) + end end) it("works", function () local headers, body helpers.wait_until(function() - local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", @@ -254,16 +262,15 @@ for _, strategy in helpers.each_strategy() do -- close client connection cli:close() - local ok - ok, headers, body = thread:join() + local lines + lines, body, headers = mock() - return ok + return lines end, 10) assert.is_string(body) - local idx = tablex.find(headers, "Content-Type: application/x-protobuf") - assert.not_nil(idx, headers) + assert.equals(headers["Content-Type"], "application/x-protobuf") local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) assert.not_nil(decoded) @@ -386,6 +393,7 @@ for _, strategy in helpers.each_strategy() do end) describe("#propagation", function () + local mock lazy_setup(function() bp, _ = assert(helpers.get_db_utils(strategy, { "services", @@ -394,11 +402,14 @@ for _, strategy in helpers.each_strategy() do }, { "opentelemetry" })) setup_instrumentations("request") + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() helpers.stop_kong() - helpers.kill_http_server(HTTP_SERVER_PORT) + if mock then + mock("close", true) + end end) it("#propagate w3c traceparent", function () @@ -407,7 +418,6 @@ for _, strategy in helpers.each_strategy() do local headers, body helpers.wait_until(function() - local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", @@ -421,16 +431,15 @@ for _, strategy in helpers.each_strategy() do -- close client connection cli:close() - local ok - ok, headers, body = thread:join() + local lines + lines, body, headers = mock() - return ok + return lines end, 10) assert.is_string(body) - local idx = tablex.find(headers, "Content-Type: application/x-protobuf") - assert.not_nil(idx, headers) + assert.equals(headers["Content-Type"], "application/x-protobuf") local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) assert.not_nil(decoded) @@ -455,6 +464,7 @@ for _, strategy in helpers.each_strategy() do end) describe("#referenceable fields", function () + local mock lazy_setup(function() helpers.setenv("TEST_OTEL_ACCESS_KEY", "secret-1") helpers.setenv("TEST_OTEL_ACCESS_SECRET", "secret-2") @@ -471,20 +481,22 @@ for _, strategy in helpers.each_strategy() do ["X-Access-Secret"] = "{vault://env/test_otel_access_secret}", }, }) + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() helpers.unsetenv("TEST_OTEL_ACCESS_KEY") helpers.unsetenv("TEST_OTEL_ACCESS_SECRET") - helpers.kill_http_server(HTTP_SERVER_PORT) helpers.stop_kong() + if mock then + mock("close", true) + end end) it("works", function () local headers, body helpers.wait_until(function() - local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) - local cli = helpers.proxy_client(7000) + local cli = helpers.proxy_client(7000, PROXY_PORT) local r = assert(cli:send { method = "GET", path = "/", @@ -494,23 +506,19 @@ for _, strategy in helpers.each_strategy() do -- close client connection cli:close() - local ok - ok, headers, body = thread:join() + local lines + lines, body, headers = mock() - return ok + return lines end, 60) assert.is_string(body) - local idx = tablex.find(headers, "Content-Type: application/x-protobuf") - assert.not_nil(idx, headers) + assert.equals(headers["Content-Type"], "application/x-protobuf") -- dereferenced headers - idx = tablex.find(headers, "X-Access-Key: secret-1") - assert.not_nil(idx, headers) - - idx = tablex.find(headers, "X-Access-Secret: secret-2") - assert.not_nil(idx, headers) + assert.equals(headers["X-Access-Key"], "secret-1") + assert.equals(headers["X-Access-Secret"], "secret-2") end) end) end) From 6cb80242faf2aac0a4d7b13180cee493a355b268 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 22 May 2023 17:34:21 +0800 Subject: [PATCH 2565/4351] chore(*): remove unreachable code and files (#10918) --- spec/fixtures/deprecated_custom_plugin.conf | 6 -- spec/fixtures/shm-stub.lua | 101 -------------------- 2 files changed, 107 deletions(-) delete mode 100644 spec/fixtures/deprecated_custom_plugin.conf delete mode 100644 spec/fixtures/shm-stub.lua diff --git a/spec/fixtures/deprecated_custom_plugin.conf b/spec/fixtures/deprecated_custom_plugin.conf deleted file mode 100644 index 85ded0fa5f0..00000000000 --- a/spec/fixtures/deprecated_custom_plugin.conf +++ /dev/null @@ -1,6 +0,0 @@ -admin_listen = 127.0.0.1:9001 -proxy_listen = 0.0.0.0:9000 -prefix = servroot -custom_plugins = ctx-checker -pg_database = kong_tests -cassandra_keyspace = kong_tests diff --git a/spec/fixtures/shm-stub.lua b/spec/fixtures/shm-stub.lua deleted file mode 100644 index 68e4cee1199..00000000000 --- a/spec/fixtures/shm-stub.lua +++ /dev/null @@ -1,101 +0,0 @@ - --- DICT Proxy --- https://github.com/bsm/fakengx/blob/master/fakengx.lua - -local SharedDict = {} - -local function set(data, key, value) - data[key] = { - value = value, - info = {expired = false} - } -end - -function SharedDict:new() - return setmetatable({data = {}}, {__index = self}) -end - -function SharedDict:get(key) - return self.data[key] and self.data[key].value, nil -end - -function SharedDict:set(key, value) - set(self.data, key, value) - return true, nil, false -end - -SharedDict.safe_set = SharedDict.set - -function SharedDict:add(key, value) - if self.data[key] ~= nil then - return false, "exists", false - end - - set(self.data, key, value) - return true, nil, false -end - -function SharedDict:replace(key, value) - if self.data[key] == nil then - return false, "not found", false - end - - set(self.data, key, value) - return true, nil, false -end - -function SharedDict:delete(key) - if self.data[key] ~= nil then - self.data[key] = nil - end -end - -function SharedDict:incr(key, value, init) - if not self.data[key] then - if not init then - return nil, "not found" - else - self.data[key].value = init - end - elseif type(self.data[key]) ~= "number" then - return nil, "not a number" - end - - self.data[key].value = self.data[key].value + value - return self.data[key].value, nil -end - -function SharedDict:flush_all() - for _, item in pairs(self.data) do - item.info.expired = true - end -end - -function SharedDict:flush_expired(n) - local data = self.data - local flushed = 0 - - for key, item in pairs(self.data) do - if item.info.expired then - data[key] = nil - flushed = flushed + 1 - if n and flushed == n then - break - end - end - end - - self.data = data - - return flushed -end - -local shared_mt = { - __index = function(self, key) - if rawget(self, key) == nil then - self[key] = SharedDict:new() - end - return self[key] - end -} -return setmetatable({}, shared_mt) From 18f87e5690969975516f4f976ea49365828639c6 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 22 May 2023 14:13:38 +0200 Subject: [PATCH 2566/4351] tests(zipkin): addressing flakiness (#10907) * tests(zipkin): span order induced flakiness this test relied on the order of spans returned, this sometimes changed making the test fail. This commit fixes the test by "searching" for the expected spans in the returned array. * tests(zipkin): timeout induced flakiness --- spec/03-plugins/34-zipkin/zipkin_spec.lua | 163 ++++++++++++++-------- 1 file changed, 107 insertions(+), 56 deletions(-) diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 6e0f54868bd..8881f8ae298 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -82,16 +82,15 @@ local function wait_for_spans(zipkin_client, number_of_spans, remoteServiceName, end end) - return utils.unpack(spans) + return spans end -- the following assertions should be true on any span list, even in error mode -local function assert_span_invariants(request_span, proxy_span, expected_name, traceid_len, start_s, service_name, phase_duration_flavor) +local function assert_span_invariants(request_span, proxy_span, traceid_len, start_s, service_name, phase_duration_flavor) -- request_span assert.same("table", type(request_span)) assert.same("string", type(request_span.id)) - assert.same(expected_name, request_span.name) assert.same(request_span.id, proxy_span.parentId) assert.same("SERVER", request_span.kind) @@ -160,6 +159,15 @@ local function assert_span_invariants(request_span, proxy_span, expected_name, t end end +local function get_span(name, spans) + for _, span in ipairs(spans) do + if span.name == name then + return span + end + end + return nil +end + for _, strategy in helpers.each_strategy() do describe("plugin configuration", function() @@ -228,10 +236,12 @@ for _, strategy in helpers.each_strategy() do }) assert.response(r).has.status(200) - local _, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, service.name) + local spans = wait_for_spans(zipkin_client, 3, service.name) + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", 16 * 2, start_s, "kong") + assert_span_invariants(request_span, proxy_span, 16 * 2, start_s, "kong") end) end) end @@ -293,10 +303,12 @@ for _, strategy in helpers.each_strategy() do }) assert.response(r).has.status(200) - local _, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, service.name) + local spans = wait_for_spans(zipkin_client, 3, service.name) + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", 16 * 2, start_s, "custom-service-name") + assert_span_invariants(request_span, proxy_span, 16 * 2, start_s, "custom-service-name") end) end) end @@ -410,7 +422,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("zipkin request failed: timeout", true, 2) + assert.logfile().has.line("zipkin request failed: timeout", true, 10) end) it("times out if upstream zipkin server takes too long to respond", function() @@ -426,7 +438,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("zipkin request failed: timeout", true, 2) + assert.logfile().has.line("zipkin request failed: timeout", true, 10) end) it("connection refused if upstream zipkin server is not listening", function() @@ -442,7 +454,7 @@ for _, strategy in helpers.each_strategy() do -- wait for zero-delay timer helpers.wait_timer("zipkin", true, "any-finish") - assert.logfile().has.line("zipkin request failed: connection refused", true, 2) + assert.logfile().has.line("zipkin request failed: connection refused", true, 10) end) end) end @@ -565,10 +577,12 @@ for _, strategy in helpers.each_strategy() do assert.response(r).has.status(200) - local _, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, service.name) + local spans = wait_for_spans(zipkin_client, 3, service.name) + local request_span = assert(get_span("get /", spans), "request span missing") + local proxy_span = assert(get_span("get / (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get /", 16 * 2, start_s, "kong") + assert_span_invariants(request_span, proxy_span, 16 * 2, start_s, "kong") end) end) end @@ -673,10 +687,13 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(200) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, service.name) + local spans = wait_for_spans(zipkin_client, 3, service.name) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", traceid_byte_count * 2, start_s, "kong") + assert_span_invariants(request_span, proxy_span, traceid_byte_count * 2, start_s, "kong") -- specific assertions for request_span local request_tags = request_span.tags @@ -753,10 +770,13 @@ describe("http integration tests with zipkin server [#" assert(ok, resp) assert.truthy(resp) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, grpc_service.name) + local spans = wait_for_spans(zipkin_client, 3, grpc_service.name) + local balancer_span = assert(get_span("post (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("post", spans), "request span missing") + local proxy_span = assert(get_span("post (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post", traceid_byte_count * 2, start_s, "kong") + assert_span_invariants(request_span, proxy_span, traceid_byte_count * 2, start_s, "kong") -- specific assertions for request_span local request_tags = request_span.tags @@ -830,8 +850,10 @@ describe("http integration tests with zipkin server [#" assert(tcp:close()) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, tcp_service.name) + local spans = wait_for_spans(zipkin_client, 3, tcp_service.name) + local balancer_span = assert(get_span("stream (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("stream", spans), "request span missing") + local proxy_span = assert(get_span("stream (proxy)", spans), "proxy span missing") -- request span assert.same("table", type(request_span)) @@ -939,11 +961,13 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(404) - local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 2, nil, trace_id) + assert.is_nil(get_span("get (balancer try 1)", spans), "balancer span found") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", #trace_id, start_s, "kong") + assert_span_invariants(request_span, proxy_span, #trace_id, start_s, "kong") -- specific assertions for request_span local request_tags = request_span.tags @@ -982,8 +1006,10 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(404) - local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 2, nil, trace_id) + assert.is_nil(get_span("get (balancer try 1)", spans), "balancer span found") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, proxy_span.traceId) assert.equals(trace_id, request_span.traceId) @@ -1006,8 +1032,10 @@ describe("http integration tests with zipkin server [#" local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -1036,8 +1064,10 @@ describe("http integration tests with zipkin server [#" local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -1066,8 +1096,10 @@ describe("http integration tests with zipkin server [#" local json = cjson.decode(body) assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -1092,8 +1124,10 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(404) - local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 2, nil, trace_id) + assert.is_nil(get_span("get (balancer try 1)", spans), "balancer span found") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -1120,8 +1154,10 @@ describe("http integration tests with zipkin server [#" local json = cjson.decode(body) assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(parent_id, request_span.parentId) @@ -1141,8 +1177,10 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(404) - local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 2, nil, trace_id) + assert.is_nil(get_span("get (balancer try 1)", spans), "balancer span found") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(parent_id, request_span.parentId) @@ -1167,8 +1205,10 @@ describe("http integration tests with zipkin server [#" local json = cjson.decode(body) assert.matches(('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -1195,8 +1235,10 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(404) - local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 2, nil, trace_id) + assert.is_nil(get_span("get (balancer try 1)", spans), "balancer span found") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(span_id, request_span.id) @@ -1226,8 +1268,10 @@ describe("http integration tests with zipkin server [#" local json = cjson.decode(body) assert.equals(to_id_len(trace_id, OT_TRACE_ID_HEX_LEN), json.headers["ot-tracer-traceid"]) - local balancer_span, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) + local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) @@ -1248,8 +1292,10 @@ describe("http integration tests with zipkin server [#" }) assert.response(r).has.status(404) - local proxy_span, request_span = - wait_for_spans(zipkin_client, 2, nil, trace_id) + local spans = wait_for_spans(zipkin_client, 2, nil, trace_id) + assert.is_nil(get_span("get (balancer try 1)", spans), "balancer span found") + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") assert.equals(trace_id, request_span.traceId) assert.equals(trace_id, proxy_span.traceId) @@ -1369,10 +1415,12 @@ for _, strategy in helpers.each_strategy() do }) assert.response(r).has.status(200) - local _, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, service.name) + local spans = wait_for_spans(zipkin_client, 3, service.name) + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "get", traceid_byte_count * 2, start_s, "kong", "tags") + assert_span_invariants(request_span, proxy_span, traceid_byte_count * 2, start_s, "kong", "tags") end) it("generates spans, tags and annotations for regular requests (#grpc)", function() @@ -1391,10 +1439,12 @@ for _, strategy in helpers.each_strategy() do assert(ok, resp) assert.truthy(resp) - local _, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, grpc_service.name) + local spans = wait_for_spans(zipkin_client, 3, grpc_service.name) + local request_span = assert(get_span("post", spans), "request span missing") + local proxy_span = assert(get_span("post (proxy)", spans), "proxy span missing") + -- common assertions for request_span and proxy_span - assert_span_invariants(request_span, proxy_span, "post", traceid_byte_count * 2, start_s, "kong", "tags") + assert_span_invariants(request_span, proxy_span, traceid_byte_count * 2, start_s, "kong", "tags") end) it("generates spans, tags and annotations for regular #stream requests", function() @@ -1408,8 +1458,9 @@ for _, strategy in helpers.each_strategy() do assert(tcp:close()) - local _, proxy_span, request_span = - wait_for_spans(zipkin_client, 3, tcp_service.name) + local spans = wait_for_spans(zipkin_client, 3, tcp_service.name) + local request_span = assert(get_span("stream", spans), "request span missing") + local proxy_span = assert(get_span("stream (proxy)", spans), "proxy span missing") -- request span assert.same("table", type(request_span)) From 354a3025f1497d128c6e40f46033dd0d7efb6709 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Mon, 22 May 2023 09:54:11 -0300 Subject: [PATCH 2567/4351] docs(CHANGELOG.md) update #10723 entry (#10910) --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 06766ccb36c..4a80836a421 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -148,8 +148,8 @@ - Support timeout for dynamic log level [#10288](https://github.com/Kong/kong/pull/10288) - Added new span attribute `http.client_ip` to capture the client IP when behind a proxy. + Thanks [@backjo](https://github.com/backjo) for this contribution! [#10723](https://github.com/Kong/kong/pull/10723) - [#10204](https://github.com/Kong/kong/pull/10204) #### Admin API From 148a7d9b1b4d9e1792ef1e7e173a0d3af669645b Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 22 May 2023 09:15:31 -0700 Subject: [PATCH 2568/4351] tests(cmd): stop/start test improvements (#10892) * tests(cmd): centralize process/logfile cleanup * style(tests): localize some common variables This commit contains no changes to the underlying test logic. * Localize read-only test config vars (e.g. helpers.test_conf => TEST_CONF). This encourages test authors to use the defaults and makes it more obvious to reviewers when a test is doing something outside of the norm (e.g. using something other than the default prefix). * Move shared libraries imported with `require` up to the outer-most scope. * Localize some frequently-used functions (e.g. helpers.kong_exec) for brevity. * style(tests): add some whitespace This commit contains no functional code changes. Adds some whitespace to the test suite to break up logical blocks of code. * tests(cmd): remove duplicate test * tests(cmd): restore stdout log test to eventual consistency * tests(cmd): refactor health check waiter code Many tests were using one-off functions for blocking until Kong is healthy. This commit updates them all to use a single function. * tests(cmd): add error message when `kong start` fails * style(tests): format JSON in test case * perf(tests): support zero timeout for logfile assertion This improves performance for `assert.logfile().has.line()` when the caller knows that the log file only needs to be read once. The line-matching logic has also been updated as well. Instead of reading the entire file at once, we iterate line-by-line and exit early if the subject is found. * tests(cmd): ensure test conf is used For tests that use helpers.kong_exec() instead of one of the start/stop helpers, passing in the test config path on the command line ensures more consistency between test runs. * tests(cmd): use the newer health CLI if available * tests(cmd): clarify special prefix cases * tests(cmd): prefer stop_kong() to kill_all() The stop_kong() helper cleans up the prefix directory for us, which is desirable for this test suite. * tests(cmd): change error() to assertion * tests(*): add error message for invalid regex Example: ```lua require "spec.helpers" assert.logfile("my-logfile.txt").has.line("(") ``` > test_spec.lua:2: invalid regex provided to logfile assertion "(": pcre_compile() failed: missing ) in "(" --- .../02-cmd/02-start_stop_spec.lua | 762 ++++++++---------- spec/helpers.lua | 79 +- 2 files changed, 394 insertions(+), 447 deletions(-) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index a6a4e2ed59a..cd6ddb76639 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -1,231 +1,330 @@ local helpers = require "spec.helpers" local constants = require "kong.constants" -local cjson = require "cjson" + +local cjson = require "cjson" + +local fmt = string.format +local kong_exec = helpers.kong_exec +local read_file = helpers.file.read + + +local PREFIX = helpers.test_conf.prefix +local TEST_CONF = helpers.test_conf +local TEST_CONF_PATH = helpers.test_conf_path + + +local function wait_until_healthy(prefix) + prefix = prefix or PREFIX + + local cmd + + -- use `kong-health` if available + if helpers.path.exists(helpers.bin_path .. "-health") then + cmd = fmt("%s-health -p %q", helpers.bin_path, prefix) + else + cmd = fmt("%s health -p %q", helpers.bin_path, prefix) + end + + assert + .with_timeout(10) + .eventually(function() + local ok, code, stdout, stderr = helpers.execute(cmd, true) + if not ok then + return nil, { code = code, stdout = stdout, stderr = stderr } + end + + return true + end) + .is_truthy("expected `" .. cmd .. "` to succeed") + + local conf = assert(helpers.get_running_conf(prefix)) + + if conf.proxy_listen and conf.proxy_listen ~= "off" then + helpers.wait_for_file("socket", prefix .. "/worker_events.sock") + end + + if conf.stream_listen and conf.stream_listen ~= "off" then + helpers.wait_for_file("socket", prefix .. "/stream_worker_events.sock") + end + + if conf.admin_listen and conf.admin_listen ~= "off" then + local port = assert(conf.admin_listen:match(":([0-9]+)")) + assert + .with_timeout(5) + .eventually(function() + local client = helpers.admin_client(1000, port) + local res, err = client:send({ path = "/status", method = "GET" }) + + if res then res:read_body() end + + client:close() + + if not res then + return nil, err + end + + if res.status ~= 200 then + return nil, res + end + + return true + end) + .is_truthy("/status API did not return 200") + end +end + for _, strategy in helpers.each_strategy() do describe("kong start/stop #" .. strategy, function() + local proxy_client, admin_client + lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations helpers.prepare_prefix() end) + after_each(function() - helpers.kill_all() - os.execute("rm -rf " .. helpers.test_conf.prefix .. "/worker_events.sock") + if proxy_client then + proxy_client:close() + end + + if admin_client then + admin_client:close() + end + + helpers.stop_kong() end) lazy_teardown(function() - helpers.clean_prefix() + helpers.stop_kong() end) it("fails with referenced values that are not initialized", function() - local ok, stderr, stdout = helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, + local ok, stderr, stdout = kong_exec("start", { + prefix = PREFIX, database = strategy, nginx_proxy_real_ip_header = "{vault://env/ipheader}", - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, vaults = "env", }) assert.matches("Error: failed to dereference '{vault://env/ipheader}': unable to load value (ipheader) from vault (env): not found [{vault://env/ipheader}] for config option 'nginx_proxy_real_ip_header'", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) - - helpers.clean_logfile() end) it("fails to read referenced secrets when vault does not exist", function() - local ok, stderr, stdout = helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, - database = helpers.test_conf.database, + local ok, stderr, stdout = kong_exec("start", { + prefix = PREFIX, + database = TEST_CONF.database, pg_password = "{vault://non-existent/pg_password}", - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, }) + assert.matches("failed to dereference '{vault://non-existent/pg_password}': vault not found (non-existent)", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) - - helpers.clean_logfile() end) it("resolves referenced secrets", function() helpers.setenv("PG_PASSWORD", "dummy") - local _, stderr, stdout = assert(helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, - database = helpers.test_conf.database, + + local _, stderr, stdout = assert(kong_exec("start", { + prefix = PREFIX, + database = TEST_CONF.database, pg_password = "{vault://env/pg_password}", - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, vaults = "env", })) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) assert.matches("Kong started", stdout, nil, true) - assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix, + assert(kong_exec("stop", { + prefix = PREFIX, })) - - helpers.clean_logfile() end) it("start help", function() - local _, stderr = helpers.kong_exec "start --help" + local _, stderr = kong_exec "start --help" assert.not_equal("", stderr) end) + it("stop help", function() - local _, stderr = helpers.kong_exec "stop --help" + local _, stderr = kong_exec "stop --help" assert.not_equal("", stderr) end) + it("start/stop gracefully with default conf/prefix", function() - assert(helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, - database = helpers.test_conf.database, - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace - })) - assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix, + assert(kong_exec("start", { + prefix = PREFIX, + database = TEST_CONF.database, + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace })) + + assert(kong_exec("stop", { prefix = PREFIX })) end) + it("start/stop stops without error when references cannot be resolved #test", function() helpers.setenv("PG_PASSWORD", "dummy") - local _, stderr, stdout = assert(helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, - database = helpers.test_conf.database, + + local _, stderr, stdout = assert(kong_exec("start", { + prefix = PREFIX, + database = TEST_CONF.database, pg_password = "{vault://env/pg_password}", - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, vaults = "env", })) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) assert.matches("Kong started", stdout, nil, true) + helpers.unsetenv("PG_PASSWORD") - local _, stderr, stdout = assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix, + + local _, stderr, stdout = assert(kong_exec("stop", { + prefix = PREFIX, })) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) assert.matches("Kong stopped", stdout, nil, true) - helpers.clean_logfile() end) + it("start/stop custom Kong conf/prefix", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path)) - assert(helpers.kong_exec("stop --prefix " .. helpers.test_conf.prefix)) + assert(kong_exec("start --conf " .. TEST_CONF_PATH)) + assert(kong_exec("stop --prefix " .. PREFIX)) end) + it("stop honors custom Kong prefix higher than environment variable", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path)) + assert(kong_exec("start --conf " .. TEST_CONF_PATH)) + helpers.setenv("KONG_PREFIX", "/tmp/dne") finally(function() helpers.unsetenv("KONG_PREFIX") end) - assert(helpers.kong_exec("stop --prefix " .. helpers.test_conf.prefix)) + + assert(kong_exec("stop --prefix " .. PREFIX)) end) + it("start/stop Kong with only stream listeners enabled", function() - assert(helpers.kong_exec("start ", { - prefix = helpers.test_conf.prefix, + assert(kong_exec("start ", { + prefix = PREFIX, admin_listen = "off", proxy_listen = "off", stream_listen = "127.0.0.1:9022", })) - assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix - })) + + wait_until_healthy() + + assert(kong_exec("stop", { prefix = PREFIX })) end) + it("start dumps Kong config in prefix", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path)) - assert.truthy(helpers.path.exists(helpers.test_conf.kong_env)) + assert(kong_exec("start --conf " .. TEST_CONF_PATH)) + assert.truthy(helpers.path.exists(TEST_CONF.kong_env)) end) + if strategy == "cassandra" then it("should not add [emerg], [alert], [crit], or [error] lines to error log", function() - assert(helpers.kong_exec("start ", { - prefix = helpers.test_conf.prefix, + assert(kong_exec("start ", { + prefix = PREFIX, stream_listen = "127.0.0.1:9022", status_listen = "0.0.0.0:8100", })) - assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix + + wait_until_healthy() + + assert(kong_exec("stop", { + prefix = PREFIX })) - assert.logfile().has.no.line("[emerg]", true) - assert.logfile().has.no.line("[alert]", true) - assert.logfile().has.no.line("[crit]", true) - assert.logfile().has.no.line("[error]", true) + assert.logfile().has.no.line("[emerg]", true, 0) + assert.logfile().has.no.line("[alert]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + assert.logfile().has.no.line("[error]", true, 0) end) + else it("should not add [emerg], [alert], [crit], [error] or [warn] lines to error log", function() - assert(helpers.kong_exec("start ", { - prefix = helpers.test_conf.prefix, + assert(kong_exec("start ", { + prefix = PREFIX, stream_listen = "127.0.0.1:9022", status_listen = "0.0.0.0:8100", })) - ngx.sleep(0.1) -- wait unix domain socket - assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix - })) - assert.logfile().has.no.line("[emerg]", true) - assert.logfile().has.no.line("[alert]", true) - assert.logfile().has.no.line("[crit]", true) - assert.logfile().has.no.line("[error]", true) - assert.logfile().has.no.line("[warn]", true) + wait_until_healthy() + + assert(kong_exec("stop", { prefix = PREFIX })) + + assert.logfile().has.no.line("[emerg]", true, 0) + assert.logfile().has.no.line("[alert]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[warn]", true, 0) end) end if strategy == "cassandra" then it("start resolves cassandra contact points", function() - assert(helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, + assert(kong_exec("start", { + prefix = PREFIX, database = strategy, cassandra_contact_points = "localhost", - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, - })) - assert(helpers.kong_exec("stop", { - prefix = helpers.test_conf.prefix, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) + + wait_until_healthy() + + assert(kong_exec("stop", { prefix = PREFIX })) end) end it("creates prefix directory if it doesn't exist", function() finally(function() - helpers.kill_all("foobar") - pcall(helpers.dir.rmtree, "foobar") + -- this test uses a non-default prefix, so it must manage + -- its kong instance directly + helpers.stop_kong("foobar") end) assert.falsy(helpers.path.exists("foobar")) - assert(helpers.kong_exec("start --prefix foobar", { - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + assert(kong_exec("start --prefix foobar", { + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) assert.truthy(helpers.path.exists("foobar")) end) describe("verbose args", function() - after_each(function () - os.execute("rm -rf " .. helpers.test_conf.prefix .. "/worker_events.sock") - end) - it("accepts verbose --v", function() - local _, _, stdout = assert(helpers.kong_exec("start --v --conf " .. helpers.test_conf_path)) + local _, _, stdout = assert(kong_exec("start --v --conf " .. TEST_CONF_PATH)) assert.matches("[verbose] prefix in use: ", stdout, nil, true) end) + it("accepts debug --vv", function() - local _, _, stdout = assert(helpers.kong_exec("start --vv --conf " .. helpers.test_conf_path)) + local _, _, stdout = assert(kong_exec("start --vv --conf " .. TEST_CONF_PATH)) assert.matches("[verbose] prefix in use: ", stdout, nil, true) assert.matches("[debug] prefix = ", stdout, nil, true) assert.matches("[debug] database = ", stdout, nil, true) end) + it("prints ENV variables when detected #postgres", function() - local _, _, stdout = assert(helpers.kong_exec("start --vv --conf " .. helpers.test_conf_path, { + local _, _, stdout = assert(kong_exec("start --vv --conf " .. TEST_CONF_PATH, { database = "postgres", admin_listen = "127.0.0.1:8001" })) assert.matches('KONG_DATABASE ENV found with "postgres"', stdout, nil, true) assert.matches('KONG_ADMIN_LISTEN ENV found with "127.0.0.1:8001"', stdout, nil, true) end) + it("prints config in alphabetical order", function() - local _, _, stdout = assert(helpers.kong_exec("start --vv --conf " .. helpers.test_conf_path)) + local _, _, stdout = assert(kong_exec("start --vv --conf " .. TEST_CONF_PATH)) assert.matches("admin_listen.*anonymous_reports.*cassandra_ssl.*prefix.*", stdout) end) + it("does not print sensitive settings in config", function() - local _, _, stdout = assert(helpers.kong_exec("start --vv --conf " .. helpers.test_conf_path, { + local _, _, stdout = assert(kong_exec("start --vv --conf " .. TEST_CONF_PATH, { pg_password = "do not print", cassandra_password = "do not print", })) @@ -240,10 +339,10 @@ describe("kong start/stop #" .. strategy, function() local templ_fixture = "spec/fixtures/custom_nginx.template" it("accept a custom Nginx configuration", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path .. " --nginx-conf " .. templ_fixture)) - assert.truthy(helpers.path.exists(helpers.test_conf.nginx_conf)) + assert(kong_exec("start --conf " .. TEST_CONF_PATH .. " --nginx-conf " .. templ_fixture)) + assert.truthy(helpers.path.exists(TEST_CONF.nginx_conf)) - local contents = helpers.file.read(helpers.test_conf.nginx_conf) + local contents = read_file(TEST_CONF.nginx_conf) assert.matches("# This is a custom nginx configuration template for Kong specs", contents, nil, true) assert.matches("daemon on;", contents, nil, true) end) @@ -252,7 +351,7 @@ describe("kong start/stop #" .. strategy, function() describe("/etc/hosts resolving in CLI", function() if strategy == "cassandra" then it("resolves #cassandra hostname", function() - assert(helpers.kong_exec("start --vv --run-migrations --conf " .. helpers.test_conf_path, { + assert(kong_exec("start --vv --run-migrations --conf " .. TEST_CONF_PATH, { cassandra_contact_points = "localhost", database = "cassandra" })) @@ -260,7 +359,7 @@ describe("kong start/stop #" .. strategy, function() elseif strategy == "postgres" then it("resolves #postgres hostname", function() - assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path, { + assert(kong_exec("start --conf " .. TEST_CONF_PATH, { pg_host = "localhost", database = "postgres" })) @@ -281,10 +380,11 @@ describe("kong start/stop #" .. strategy, function() describe("errors", function() it("does not start with an empty datastore", function() - local ok, stderr = helpers.kong_exec("start --conf "..helpers.test_conf_path) + local ok, stderr = kong_exec("start --conf "..TEST_CONF_PATH) assert.False(ok) assert.matches("the current database schema does not match this version of Kong.", stderr) end) + it("does not start if migrations are not up to date", function() helpers.dao:run_migrations() -- Delete a migration to simulate inconsistencies between version @@ -293,105 +393,48 @@ describe("kong start/stop #" .. strategy, function() ]]) assert.is_nil(err) - local ok, stderr = helpers.kong_exec("start --conf "..helpers.test_conf_path) + local ok, stderr = kong_exec("start --conf "..TEST_CONF_PATH) assert.False(ok) assert.matches("the current database schema does not match this version of Kong.", stderr) end) + it("connection check errors are prefixed with DB-specific prefix", function() - local ok, stderr = helpers.kong_exec("start --conf " .. helpers.test_conf_path, { + local ok, stderr = kong_exec("start --conf " .. TEST_CONF_PATH, { pg_port = 99999, cassandra_port = 99999, }) assert.False(ok) - assert.matches("[" .. helpers.test_conf.database .. " error]", stderr, 1, true) + assert.matches("[" .. TEST_CONF.database .. " error]", stderr, 1, true) end) end) end) describe("nginx_main_daemon = off", function() it("redirects nginx's stdout to 'kong start' stdout", function() - local pl_utils = require "pl.utils" - local pl_file = require "pl.file" - local stdout_path = os.tmpname() finally(function() os.remove(stdout_path) end) - local cmd = string.format("KONG_PROXY_ACCESS_LOG=/dev/stdout " .. + local cmd = fmt("KONG_PROXY_ACCESS_LOG=/dev/stdout " .. "KONG_NGINX_MAIN_DAEMON=off %s start -c %s " .. ">%s 2>/dev/null &", helpers.bin_path, - helpers.test_conf_path, stdout_path) + TEST_CONF_PATH, stdout_path) - local ok, _, _, stderr = pl_utils.executeex(cmd) - if not ok then - error(stderr) - end + local ok, _, _, stderr = helpers.execute(cmd, true) + assert.truthy(ok, stderr) - helpers.wait_until(function() - local cmd = string.format("%s health -p ./servroot", helpers.bin_path) - return pl_utils.executeex(cmd) - end, 10) + wait_until_healthy() - local proxy_client = assert(helpers.proxy_client()) + proxy_client = helpers.proxy_client() - local res = assert(proxy_client:send { - method = "GET", - path = "/hello", - }) + local res = proxy_client:get("/hello") assert.res_status(404, res) -- no Route configured - assert(helpers.stop_kong(helpers.test_conf.prefix)) -- TEST: since nginx started in the foreground, the 'kong start' command -- stdout should receive all of nginx's stdout as well. - local stdout = pl_file.read(stdout_path) - assert.matches([["GET /hello HTTP/1.1" 404]] , stdout, nil, true) - end) - end) - - describe("nginx_main_daemon = off", function() - it("redirects nginx's stdout to 'kong start' stdout", function() - local pl_utils = require "pl.utils" - local pl_file = require "pl.file" - - local stdout_path = os.tmpname() - - finally(function() - os.remove(stdout_path) - end) - - local cmd = string.format("KONG_PROXY_ACCESS_LOG=/dev/stdout " .. - "KONG_NGINX_MAIN_DAEMON=off %s start -c %s " .. - ">%s 2>/dev/null &", helpers.bin_path, - helpers.test_conf_path, stdout_path) - - local ok, _, _, stderr = pl_utils.executeex(cmd) - if not ok then - error(stderr) - end - - helpers.wait_until(function() - local cmd = string.format("%s health -p ./servroot", helpers.bin_path) - return pl_utils.executeex(cmd) - end, 10) - - local proxy_client = assert(helpers.proxy_client()) - - local res = assert(proxy_client:send { - method = "GET", - path = "/hello", - }) - assert.res_status(404, res) -- no Route configured - - helpers.pwait_until(function() - -- TEST: since nginx started in the foreground, the 'kong start' command - -- stdout should receive all of nginx's stdout as well. - local stdout = pl_file.read(stdout_path) - assert.matches([["GET /hello HTTP/1.1" 404]] , stdout, nil, true) - end, 10) - - assert(helpers.kong_exec("quit --prefix " .. helpers.test_conf.prefix)) + assert.logfile(stdout_path).has.line([["GET /hello HTTP/1.1" 404]], true, 5) end) end) @@ -409,14 +452,8 @@ describe("kong start/stop #" .. strategy, function() - example.test ]] - local proxy_client - finally(function() os.remove(yaml_file) - helpers.stop_kong(helpers.test_conf.prefix) - if proxy_client then - proxy_client:close() - end end) assert(helpers.start_kong({ @@ -426,41 +463,33 @@ describe("kong start/stop #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", })) - helpers.wait_until(function() - -- get a connection, retry until kong starts - helpers.wait_until(function() - local pok - pok, proxy_client = pcall(helpers.proxy_client) - return pok - end, 10) - - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - host = "example.test", - } - }) - local ok = res.status == 200 + wait_until_healthy() - if proxy_client then - proxy_client:close() - proxy_client = nil - end + proxy_client = helpers.proxy_client() - return ok - end, 10) + local res = proxy_client:get("/", { + headers = { host = "example.test" } + }) + + assert.response(res).has.status(200) end) - it("starts with a valid declarative config string", function() - local config_string = [[{"_format_version":"1.1","services":[{"name":"my-service","url":"http://127.0.0.1:15555","routes":[{"name":"example-route","hosts":["example.test"]}]}]}]] - local proxy_client - finally(function() - helpers.stop_kong(helpers.test_conf.prefix) - if proxy_client then - proxy_client:close() - end - end) + it("starts with a valid declarative config string", function() + local config_string = cjson.encode { + _format_version = "1.1", + services = { + { + name = "my-service", + url = "http://127.0.0.1:15555", + routes = { + { + name = "example-route", + hosts = { "example.test" } + } + } + } + } + } assert(helpers.start_kong({ database = "off", @@ -468,30 +497,15 @@ describe("kong start/stop #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", })) - helpers.wait_until(function() - -- get a connection, retry until kong starts - helpers.wait_until(function() - local pok - pok, proxy_client = pcall(helpers.proxy_client) - return pok - end, 10) - - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - host = "example.test", - } - }) - local ok = res.status == 200 + wait_until_healthy() + + proxy_client = helpers.proxy_client() - if proxy_client then - proxy_client:close() - proxy_client = nil - end + local res = proxy_client:get("/", { + headers = { host = "example.test" } + }) - return ok - end, 10) + assert.response(res).has.status(200) end) it("hash is set correctly for a non-empty configuration", function() @@ -506,14 +520,8 @@ describe("kong start/stop #" .. strategy, function() - example.test ]] - local admin_client, json_body - finally(function() os.remove(yaml_file) - helpers.stop_kong(helpers.test_conf.prefix) - if admin_client then - admin_client:close() - end end) assert(helpers.start_kong({ @@ -522,46 +530,21 @@ describe("kong start/stop #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", })) - helpers.wait_until(function() - helpers.wait_until(function() - local pok - pok, admin_client = pcall(helpers.admin_client) - return pok - end, 10) - - local res = assert(admin_client:send { - method = "GET", - path = "/status" - }) - if res.status ~= 200 then - return false - end - local body = assert.res_status(200, res) - json_body = cjson.decode(body) - - if admin_client then - admin_client:close() - admin_client = nil - end - - return true - end, 10) - - assert.is_string(json_body.configuration_hash) - assert.equals(32, #json_body.configuration_hash) - assert.not_equal(constants.DECLARATIVE_EMPTY_CONFIG_HASH, json_body.configuration_hash) - end) + wait_until_healthy() - it("hash is set correctly for an empty configuration", function() + admin_client = helpers.admin_client() + local res = admin_client:get("/status") - local admin_client, json_body + assert.response(res).has.status(200) - finally(function() - helpers.stop_kong(helpers.test_conf.prefix) - if admin_client then - admin_client:close() - end - end) + local json = assert.response(res).has.jsonbody() + + assert.is_string(json.configuration_hash) + assert.equals(32, #json.configuration_hash) + assert.not_equal(constants.DECLARATIVE_EMPTY_CONFIG_HASH, json.configuration_hash) + end) + + it("hash is set correctly for an empty configuration", function() -- not specifying declarative_config this time assert(helpers.start_kong({ @@ -569,102 +552,83 @@ describe("kong start/stop #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", })) - helpers.wait_until(function() - helpers.wait_until(function() - local pok - pok, admin_client = pcall(helpers.admin_client) - return pok - end, 10) - - local res = assert(admin_client:send { - method = "GET", - path = "/status" - }) - if res.status ~= 200 then - return false - end - local body = assert.res_status(200, res) - json_body = cjson.decode(body) - - if admin_client then - admin_client:close() - admin_client = nil - end - - return true - end, 10) - - assert.is_string(json_body.configuration_hash) - assert.equals(constants.DECLARATIVE_EMPTY_CONFIG_HASH, json_body.configuration_hash) + wait_until_healthy() + + admin_client = helpers.admin_client() + local res = admin_client:get("/status") + + assert.response(res).has.status(200) + + local json = assert.response(res).has.jsonbody() + + assert.is_string(json.configuration_hash) + assert.equals(constants.DECLARATIVE_EMPTY_CONFIG_HASH, json.configuration_hash) end) end) end describe("errors", function() it("start inexistent Kong conf file", function() - local ok, stderr = helpers.kong_exec "start --conf foobar.conf" + local ok, stderr = kong_exec "start --conf foobar.conf" assert.False(ok) assert.is_string(stderr) assert.matches("Error: no file at: foobar.conf", stderr, nil, true) end) + it("stop inexistent prefix", function() - assert(helpers.kong_exec("start --prefix " .. helpers.test_conf.prefix, { - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + assert(kong_exec("start --prefix " .. PREFIX, { + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) - local ok, stderr = helpers.kong_exec("stop --prefix inexistent") + local ok, stderr = kong_exec("stop --prefix inexistent") assert.False(ok) assert.matches("Error: no such prefix: .*/inexistent", stderr) end) + it("notifies when Kong is already running", function() - assert(helpers.kong_exec("start --prefix " .. helpers.test_conf.prefix, { - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + assert(kong_exec("start --prefix " .. PREFIX, { + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) - local ok, stderr = helpers.kong_exec("start --prefix " .. helpers.test_conf.prefix, { - pg_database = helpers.test_conf.pg_database + local ok, stderr = kong_exec("start --prefix " .. PREFIX, { + pg_database = TEST_CONF.pg_database }) assert.False(ok) - assert.matches("Kong is already running in " .. helpers.test_conf.prefix, stderr, nil, true) + assert.matches("Kong is already running in " .. PREFIX, stderr, nil, true) end) + it("should not start Kong if already running in prefix", function() local kill = require "kong.cmd.utils.kill" - assert(helpers.kong_exec("start --prefix " .. helpers.test_conf.prefix, { - pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + assert(kong_exec("start --prefix " .. PREFIX, { + pg_database = TEST_CONF.pg_database, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) - local ok, stderr = helpers.kong_exec("start --prefix " .. helpers.test_conf.prefix, { - pg_database = helpers.test_conf.pg_database + local ok, stderr = kong_exec("start --prefix " .. PREFIX, { + pg_database = TEST_CONF.pg_database }) assert.False(ok) - assert.matches("Kong is already running in " .. helpers.test_conf.prefix, stderr, nil, true) + assert.matches("Kong is already running in " .. PREFIX, stderr, nil, true) - assert(kill.is_running(helpers.test_conf.nginx_pid)) + assert(kill.is_running(TEST_CONF.nginx_pid)) end) it("does not prepare the prefix directory if Kong is already running", function() - local prefix = helpers.test_conf.prefix - - assert(helpers.kong_exec("start --prefix " .. prefix, { + assert(kong_exec("start --prefix " .. PREFIX, { database = "off", nginx_main_worker_processes = "1", })) - finally(function() - helpers.stop_kong() - end) - - local kong_env = prefix .. "/.kong_env" + local kong_env = PREFIX .. "/.kong_env" - local before, err = helpers.file.read(kong_env) + local before, err = read_file(kong_env) assert.truthy(before, "failed reading .kong_env: " .. tostring(err)) assert.matches("nginx_main_worker_processes = 1", before) -- sanity - local ok, stderr = helpers.kong_exec("start --prefix " .. prefix, { + local ok, stderr = kong_exec("start --prefix " .. PREFIX, { database = "off", nginx_main_worker_processes = "2", }) @@ -673,23 +637,18 @@ describe("kong start/stop #" .. strategy, function() assert.matches("Kong is already running", stderr) local after - after, err = helpers.file.read(kong_env) + after, err = read_file(kong_env) assert.truthy(after, "failed reading .kong_env: " .. tostring(err)) assert.equal(before, after, ".kong_env file was rewritten") end) it("ensures the required shared dictionaries are defined", function() - local constants = require "kong.constants" - local pl_file = require "pl.file" - local fmt = string.format - local templ_fixture = "spec/fixtures/custom_nginx.template" local new_templ_fixture = "spec/fixtures/custom_nginx.template.tmp" finally(function() - pl_file.delete(new_templ_fixture) - helpers.stop_kong() + os.remove(new_templ_fixture) end) for _, dict in ipairs(constants.DICTS) do @@ -711,18 +670,12 @@ describe("kong start/stop #" .. strategy, function() local ok, stderr = helpers.start_kong({ database = strategy, cassandra_contact_points = "invalid.inexistent.host", - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, + cassandra_keyspace = TEST_CONF.cassandra_keyspace, }) assert.False(ok) assert.matches("could not resolve any of the provided Cassandra contact points " .. "(cassandra_contact_points = 'invalid.inexistent.host')", stderr, nil, true) - - finally(function() - helpers.stop_kong() - helpers.kill_all() - pcall(helpers.dir.rmtree) - end) end) end @@ -745,7 +698,6 @@ describe("kong start/stop #" .. strategy, function() finally(function() os.remove(yaml_file) - helpers.stop_kong() end) local ok, err = helpers.start_kong({ @@ -763,13 +715,9 @@ describe("kong start/stop #" .. strategy, function() end) describe("deprecated properties", function() - after_each(function() - assert(helpers.stop_kong(helpers.test_conf.prefix)) - end) - it("deprecate ", function() - local _, stderr, _ = assert(helpers.kong_exec("start", { - prefix = helpers.test_conf.prefix, + local _, stderr, _ = assert(kong_exec("start", { + prefix = PREFIX, worker_consistency = "strict", })) assert.matches("the configuration value 'strict' for configuration property 'worker_consistency' is deprecated", stderr, nil, true) @@ -778,14 +726,13 @@ describe("kong start/stop #" .. strategy, function() end) describe("dangling socket cleanup", function() - local prefix = helpers.test_conf.prefix - local pidfile = helpers.test_conf.nginx_pid + local pidfile = TEST_CONF.nginx_pid -- the worker events socket is just one of many unix sockets we use - local event_sock = prefix .. "/worker_events.sock" + local event_sock = PREFIX .. "/worker_events.sock" local env = { - prefix = prefix, + prefix = PREFIX, database = strategy, admin_listen = "127.0.0.1:9001", proxy_listen = "127.0.0.1:8000", @@ -793,9 +740,29 @@ describe("kong start/stop #" .. strategy, function() nginx_main_worker_processes = 2, -- keeping this low for the sake of speed } + local start_cmd = fmt("start -p %q -c %q", PREFIX, TEST_CONF_PATH) + local function start() - local cmd = string.format("start -p %q", prefix) - return helpers.kong_exec(cmd, env, true) + local ok, code, stdout, stderr = kong_exec(start_cmd, env, true) + + if ok then + wait_until_healthy() + end + + return ok, code, stdout, stderr + end + + local function assert_start() + local ok, code, stdout, stderr = start() + assert(ok, "failed to start kong...\n" + .. "exit code: " .. tostring(code) .. "\n" + .. "stdout:\n" .. tostring(stdout) .. "\n" + .. "stderr:\n" .. tostring(stderr) .. "\n") + + assert.equals(0, code) + assert.matches("Kong started", stdout) + + return stdout, stderr end @@ -836,7 +803,7 @@ describe("kong start/stop #" .. strategy, function() local function kill_all() local workers = get_worker_pids() - local master = assert(helpers.file.read(pidfile)) + local master = assert(read_file(pidfile)) master = master:gsub("%s+", "") sigkill(master) sigkill(workers) @@ -844,19 +811,9 @@ describe("kong start/stop #" .. strategy, function() before_each(function() - helpers.clean_prefix(prefix) - - assert(start()) + helpers.clean_prefix(PREFIX) - -- sanity - helpers.wait_until(function() - return helpers.kong_exec("health", env) - end, 5) - - -- sanity - helpers.wait_until(function() - return helpers.path.exists(event_sock) - end, 5) + assert_start() kill_all() @@ -865,57 +822,31 @@ describe("kong start/stop #" .. strategy, function() end) it("removes unix socket files in the prefix directory", function() - local ok, code, stdout, stderr = start() - assert.truthy(ok, "expected `kong start` to succeed: " .. tostring(code or stderr)) - assert.equals(0, code) - - finally(function() - helpers.stop_kong(prefix) - end) - - assert.matches("Kong started", stdout) + local _, stderr = assert_start() assert.matches("[warn] Found dangling unix sockets in the prefix directory", stderr, nil, true) - assert.matches(prefix, stderr, nil, true) + assert.matches(PREFIX, stderr, nil, true) assert.matches("removing unix socket", stderr) assert.matches(event_sock, stderr, nil, true) end) it("does not log anything if Kong was stopped cleanly and no sockets are found", function() - local ok, code, stdout, stderr = start() - assert.truthy(ok, "expected `kong start` to succeed: " .. tostring(code or stderr)) - assert.equals(0, code) - assert.matches("Kong started", stdout) + assert_start() - assert(helpers.stop_kong(prefix, true)) + assert(helpers.stop_kong(PREFIX, true)) - ok, code, stdout, stderr = start() - finally(function() - helpers.stop_kong(prefix) - end) + local stdout, stderr = assert_start() - assert.truthy(ok, "expected `kong start` to succeed: " .. tostring(code or stderr)) - assert.equals(0, code) - assert.matches("Kong started", stdout) assert.not_matches("prefix directory .*not found", stdout) - assert.not_matches("[warn] Found dangling unix sockets in the prefix directory", stderr, nil, true) assert.not_matches("unix socket", stderr) end) it("does not do anything if kong is already running", function() - local ok, code, stdout, stderr = start() - assert.truthy(ok, "initial startup of kong failed: " .. stderr) - assert.equals(0, code) - - finally(function() - helpers.stop_kong(prefix) - end) - - assert.matches("Kong started", stdout) + assert_start() - ok, code, _, stderr = start() + local ok, code, _, stderr = start() assert.falsy(ok, "expected `kong start` to fail with kong already running") assert.equals(1, code) assert.not_matches("unix socket", stderr) @@ -937,11 +868,12 @@ describe("kong start/stop #" .. strategy, function() local prefix = "relpath" finally(function() - helpers.kill_all(prefix) - pcall(helpers.dir.rmtree, prefix) + -- this test uses a non-default prefix, so it must manage + -- its kong instance directly + helpers.stop_kong(prefix) end) - assert(helpers.kong_exec(string.format("prepare -p %q", prefix), { + assert(kong_exec(fmt("prepare -p %q -c %q", prefix, TEST_CONF_PATH), { database = strategy, proxy_listen = "127.0.0.1:8000", stream_listen = "127.0.0.1:9000", @@ -952,34 +884,22 @@ describe("kong start/stop #" .. strategy, function() assert.is_string(nginx, err) local started - started, err = helpers.execute(string.format("%s -p %q -c nginx.conf", + started, err = helpers.execute(fmt("%s -p %q -c nginx.conf", nginx, prefix)) assert.truthy(started, "starting Kong failed: " .. tostring(err)) -- wait until everything is running - helpers.wait_until(function() - local client = helpers.admin_client(5000, 8001) - local res, rerr = client:send({ - method = "GET", - path = "/", - }) - - if res then res:read_body() end - client:close() - - assert.is_table(res, rerr) - - return res.status == 200 - end) + wait_until_healthy(prefix) assert.truthy(helpers.path.exists(prefix .. "/worker_events.sock")) assert.truthy(helpers.path.exists(prefix .. "/stream_worker_events.sock")) - assert.logfile(prefix .. "/logs/error.log").has.no.line("[error]", true) - assert.logfile(prefix .. "/logs/error.log").has.no.line("[alert]", true) - assert.logfile(prefix .. "/logs/error.log").has.no.line("[crit]", true) - assert.logfile(prefix .. "/logs/error.log").has.no.line("[emerg]", true) + local log = prefix .. "/logs/error.log" + assert.logfile(log).has.no.line("[error]", true, 0) + assert.logfile(log).has.no.line("[alert]", true, 0) + assert.logfile(log).has.no.line("[crit]", true, 0) + assert.logfile(log).has.no.line("[emerg]", true, 0) end) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 7f2019087fe..0487b10852e 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2012,7 +2012,7 @@ local function wait_for_all_config_update(opts) if stream_enabled then pwait_until(function () local proxy = proxy_client(proxy_client_timeout, stream_port, stream_ip) - + res = proxy:get("/always_200") local ok, err = pcall(assert, res.status == 200) proxy:close() @@ -2699,6 +2699,40 @@ do luassert:register("modifier", "errlog", modifier_errlog) -- backward compat luassert:register("modifier", "logfile", modifier_errlog) + local function substr(subject, pattern) + if subject:find(pattern, nil, true) ~= nil then + return subject + end + end + + local function re_match(subject, pattern) + local pos, _, err = ngx.re.find(subject, pattern, "oj") + if err then + error(("invalid regex provided to logfile assertion %q: %s") + :format(pattern, err), 5) + end + + if pos then + return subject + end + end + + local function find_in_file(fpath, pattern, matcher) + local fh = assert(io.open(fpath, "r")) + local found + + for line in fh:lines() do + if matcher(line, pattern) then + found = line + break + end + end + + fh:close() + + return found + end + --- Assertion checking if any line from a file matches the given regex or -- substring. @@ -2728,37 +2762,30 @@ do "Expected the regex argument to be a string") assert(type(fpath) == "string", "Expected the file path argument to be a string") - assert(type(timeout) == "number" and timeout > 0, - "Expected the timeout argument to be a positive number") + assert(type(timeout) == "number" and timeout >= 0, + "Expected the timeout argument to be a number >= 0") - local pok = pcall(wait_until, function() - local logs = pl_file.read(fpath) - local from, _, err - for line in logs:gmatch("[^\r\n]+") do - if plain then - from = string.find(line, regex, nil, true) + local matcher = plain and substr or re_match - else - from, _, err = ngx.re.find(line, regex) - if err then - error(err) - end - end + local found = find_in_file(fpath, regex, matcher) + local deadline = ngx.now() + timeout - if from then - table.insert(args, 1, line) - table.insert(args, 1, regex) - args.n = 2 - return true - end - end - end, timeout) + while not found and ngx.now() <= deadline do + ngx.sleep(0.05) + found = find_in_file(fpath, regex, matcher) + end - table.insert(args, 1, fpath) - args.n = args.n + 1 + args[1] = fpath + args[2] = regex + args.n = 2 + + if found then + args[3] = found + args.n = 3 + end - return pok + return found end say:set("assertion.match_line.negative", unindent [[ From cda2f059be29ad3b5dcf22918008d5501747747d Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 May 2023 10:20:38 +0800 Subject: [PATCH 2569/4351] docs(changelog): move #10836's entry to the correct Fix section (#10911) --- CHANGELOG.md | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4a80836a421..cef3f4bdbb5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -33,9 +33,6 @@ #### Plugins -- **grpc-gateway**: Fixed an issue that empty (all default value) messages cannot be unframed correctly. - [#10836](https://github.com/Kong/kong/pull/10836) - #### PDK ### Fixes @@ -49,8 +46,10 @@ #### Plugins +- **grpc-gateway**: Fixed an issue that empty (all default value) messages can not be unframed correctly. + [#10836](https://github.com/Kong/kong/pull/10836) - **ACME**: Fixed sanity test can't work with "kong" storage in Hybrid mode - [10852](https://github.com/Kong/kong/pull/10852) + [#10852](https://github.com/Kong/kong/pull/10852) #### PDK From 40bfd2bcbadaf47d1085b8a19f1d465c9348c56a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 17 May 2023 22:57:32 -0700 Subject: [PATCH 2570/4351] refactor(build): unify arch to use name `aarch64` instead of `arm64` --- .github/matrix-full.yml | 2 +- BUILD.bazel | 22 +++++++++++++------ WORKSPACE | 18 +++++++++++++-- build/README.md | 2 +- .../libxcrypt/BUILD.libxcrypt.bazel | 2 +- build/cross_deps/libyaml/BUILD.libyaml.bazel | 2 +- build/openresty/BUILD.openresty.bazel | 8 +++---- build/openresty/openssl/BUILD.openssl.bazel | 2 +- build/toolchain/BUILD | 11 +++++----- 9 files changed, 46 insertions(+), 23 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index f653791ae23..ad8a71b59e5 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -27,7 +27,7 @@ build-packages: - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb - bazel_args: --platforms=//:ubuntu-22.04-arm64 + bazel_args: --platforms=//:generic-crossbuild-aarch64 check-manifest-suite: ubuntu-22.04-arm64 # Debian diff --git a/BUILD.bazel b/BUILD.bazel index 8671b2cb4e3..1cefb2d2af2 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -157,8 +157,10 @@ config_setting( constraint_setting(name = "libc_version") constraint_value( - name = "glibc_2_35", + # use whatever glibc version provided by the system installed cross toolchain + name = "glibc_system", constraint_setting = ":libc_version", + visibility = ["//visibility:public"], ) constraint_value( @@ -176,25 +178,31 @@ constraint_value( # platform sets the constraint values based on user input (--platform=//:PLATFOTM) platform( - name = "ubuntu-22.04-x86_64", + name = "generic-crossbuild-x86_64", constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", - ":glibc_2_35", + ":glibc_system", ":cross_build", ], ) platform( - name = "ubuntu-22.04-arm64", + name = "generic-crossbuild-aarch64", constraint_values = [ "@platforms//os:linux", - "@platforms//cpu:arm64", - ":glibc_2_35", + "@platforms//cpu:aarch64", + ":glibc_system", ":cross_build", ], ) +# backward compatibility +alias( + name = "ubuntu-22.04-arm64", + actual = ":generic-crossbuild-aarch64", +) + platform( name = "alpine-x86_64", constraint_values = [ @@ -232,7 +240,7 @@ selects.config_setting_group( # matches all cross build platforms name = "any-cross", match_any = [ - ":arm64-linux-gnu-cross", + ":aarch64-linux-anylibc-cross", ":x86_64-linux-musl-cross", ], visibility = ["//visibility:public"], diff --git a/WORKSPACE b/WORKSPACE index 64648ff1ec5..901b8eb86c7 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -60,6 +60,20 @@ load("//build/toolchain:repositories.bzl", "toolchain_repositories") toolchain_repositories() -register_toolchains("//build/toolchain:gcc_cross_arm64_toolchain") +register_toolchains("//build/toolchain:local_aarch64-linux-gnu_toolchain") -register_toolchains("//build/toolchain:gcc_cross_musl_x86_64_toolchain") +load("//build/toolchain:managed_toolchain.bzl", "register_managed_toolchain") + +register_managed_toolchain( + arch = "x86_64", + gcc_version = "11", + libc = "musl", + vendor = "alpine", +) + +register_managed_toolchain( + arch = "aarch64", + gcc_version = "11", + libc = "musl", + vendor = "alpine", +) diff --git a/build/README.md b/build/README.md index feb943f7129..1d6a058f985 100644 --- a/build/README.md +++ b/build/README.md @@ -4,7 +4,7 @@ This directory contains the build system for the project. The build system is designed to be used with the [Bazel](https://bazel.build/). It is designed to be running on Linux without root privileges, and no virtualization technology is required. -The build system is tested on Linux (x86_64 and arm64) and macOS (Intel chip and AppleSilicon Chip). +The build system is tested on Linux (x86_64 and aarch64) and macOS (Intel chip and AppleSilicon Chip). ## Prerequisites diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel index d0cf8e8909a..ec6ef1f980a 100644 --- a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -14,7 +14,7 @@ configure_make( configure_command = "configure", configure_in_place = True, configure_options = select({ - "@kong//:arm64-linux-gnu-cross": [ + "@kong//:aarch64-linux-anylibc-cross": [ "--host=aarch64-linux", ], "@kong//:x86_64-linux-musl-cross": [ diff --git a/build/cross_deps/libyaml/BUILD.libyaml.bazel b/build/cross_deps/libyaml/BUILD.libyaml.bazel index 1a021475770..ad4e48560df 100644 --- a/build/cross_deps/libyaml/BUILD.libyaml.bazel +++ b/build/cross_deps/libyaml/BUILD.libyaml.bazel @@ -14,7 +14,7 @@ configure_make( configure_command = "configure", configure_in_place = True, configure_options = select({ - "@kong//:arm64-linux-gnu-cross": [ + "@kong//:aarch64-linux-anylibc-cross": [ "--host=aarch64-linux", ], "@kong//:x86_64-linux-musl-cross": [ diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 0bce7088f4f..27362818a78 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -17,7 +17,7 @@ genrule( "//conditions:default": "0", }) + "\n" + "aarch64=" + select({ - "@platforms//cpu:arm64": "1", + "@platforms//cpu:aarch64": "1", "//conditions:default": "0", }) + "\n" + "debug=" + select({ @@ -140,7 +140,7 @@ CONFIGURE_OPTIONS = [ "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-lmdb", "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-events", ] + select({ - "@kong//:arm64-linux-gnu-cross": [ + "@kong//:aarch64-linux-anylibc-cross": [ "--crossbuild=Linux:aarch64", "--with-endian=little", "--with-int=4", @@ -176,7 +176,7 @@ CONFIGURE_OPTIONS = [ }) + select({ # any cross build that migrated to use libxcrypt needs those flags # alpine uses different libc so doesn't need it - "@kong//:arm64-linux-gnu-cross": [ + "@kong//:aarch64-linux-anylibc-cross": [ "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/libxcrypt/include\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/libxcrypt/lib\"", ], @@ -244,7 +244,7 @@ configure_make( }) + select({ # any cross build that migrated to use libxcrypt needs those flags # alpine uses different libc so doesn't need it - "@kong//:arm64-linux-gnu-cross": [ + "@kong//:aarch64-linux-anylibc-cross": [ "@cross_deps_libxcrypt//:libxcrypt", ], "//conditions:default": [], diff --git a/build/openresty/openssl/BUILD.openssl.bazel b/build/openresty/openssl/BUILD.openssl.bazel index 577799941eb..2f2baf51093 100644 --- a/build/openresty/openssl/BUILD.openssl.bazel +++ b/build/openresty/openssl/BUILD.openssl.bazel @@ -40,7 +40,7 @@ configure_make( "@platforms//os:macos": { "AR": "/usr/bin/ar", }, - "@kong//:arm64-linux-gnu-cross": { + "@kong//:aarch64-linux-anylibc-cross": { "MACHINE": "aarch64", "SYSTEM": "linux2", }, diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD index d684a8f05e7..34095829783 100644 --- a/build/toolchain/BUILD +++ b/build/toolchain/BUILD @@ -8,21 +8,22 @@ filegroup(name = "empty") # aarch64-linux-gnu (installed with system) toolchain( - name = "gcc_cross_arm64_toolchain", + name = "local_aarch64-linux-gnu_toolchain", exec_compatible_with = [ "@platforms//os:linux", "@platforms//cpu:x86_64", ], target_compatible_with = [ "@platforms//os:linux", - "@platforms//cpu:arm64", + "@platforms//cpu:aarch64", + "//:glibc_system", ], - toolchain = ":gcc_cross_arm64_cc_toolchain", + toolchain = ":local_aarch64-linux-gnu_cc_toolchain", toolchain_type = "@bazel_tools//tools/cpp:toolchain_type", ) cc_toolchain_config( - name = "gcc_cross_arm64_cc_toolchain_config", + name = "local_aarch64-linux-gnu_cc_toolchain_config", compiler_configuration = {}, target_cpu = "aarch64", toolchain_path_prefix = "/usr/aarch64-linux-gnu/", # is this required? @@ -30,7 +31,7 @@ cc_toolchain_config( ) cc_toolchain( - name = "gcc_cross_arm64_cc_toolchain", + name = "local_aarch64-linux-gnu_cc_toolchain", all_files = ":empty", compiler_files = ":empty", dwp_files = ":empty", From 85f26f62c43934dcbff61de4938c328b59918d21 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 17 May 2023 22:59:01 -0700 Subject: [PATCH 2571/4351] feat(build): add macro to define managed toolchains --- build/toolchain/.gitignore | 1 + build/toolchain/BUILD | 67 +++------- build/toolchain/cc_toolchain_config.bzl | 4 +- .../x86_64-linux-musl-addr2line | 1 - .../x86_64-linux-musl-ar | 1 - .../x86_64-linux-musl-as | 1 - .../x86_64-linux-musl-c++ | 1 - .../x86_64-linux-musl-c++filt | 1 - .../x86_64-linux-musl-cc@ | 1 - .../x86_64-linux-musl-cpp | 1 - .../x86_64-linux-musl-dwp | 1 - .../x86_64-linux-musl-elfedit | 1 - .../x86_64-linux-musl-g++ | 1 - .../x86_64-linux-musl-gcc | 1 - .../x86_64-linux-musl-gcc-11.2.1 | 1 - .../x86_64-linux-musl-gcc-ar | 1 - .../x86_64-linux-musl-gcc-nm | 1 - .../x86_64-linux-musl-gcc-ranlib | 1 - .../x86_64-linux-musl-gcov | 1 - .../x86_64-linux-musl-gcov-dump | 1 - .../x86_64-linux-musl-gcov-tool | 1 - .../x86_64-linux-musl-gfortran | 1 - .../x86_64-linux-musl-gprof | 1 - .../x86_64-linux-musl-ld | 1 - .../x86_64-linux-musl-ld.bfd | 1 - .../x86_64-linux-musl-ld.gold | 1 - .../x86_64-linux-musl-lto-dump | 1 - .../x86_64-linux-musl-nm | 1 - .../x86_64-linux-musl-objcopy | 1 - .../x86_64-linux-musl-objdump | 1 - .../x86_64-linux-musl-ranlib | 1 - .../x86_64-linux-musl-readelf | 1 - .../x86_64-linux-musl-size | 1 - .../x86_64-linux-musl-strings | 1 - .../x86_64-linux-musl-strip | 1 - 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build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib delete mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf delete mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size delete mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings delete mode 120000 build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip create mode 100755 build/toolchain/generate_wrappers.sh create mode 100644 build/toolchain/managed_toolchain.bzl rename build/toolchain/{gcc-11-x86_64-linux-musl-wrappers => templates}/wrapper (71%) mode change 100755 => 100644 diff --git a/build/toolchain/.gitignore b/build/toolchain/.gitignore new file mode 100644 index 00000000000..3d057f524bf --- /dev/null +++ b/build/toolchain/.gitignore @@ -0,0 +1 @@ +wrappers-* diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD index 34095829783..fb0a6e3e03b 100644 --- a/build/toolchain/BUILD +++ b/build/toolchain/BUILD @@ -1,4 +1,5 @@ load(":cc_toolchain_config.bzl", "cc_toolchain_config") +load(":managed_toolchain.bzl", "define_managed_toolchain") package(default_visibility = ["//visibility:public"]) @@ -39,61 +40,25 @@ cc_toolchain( objcopy_files = ":empty", strip_files = ":empty", supports_param_files = 0, - toolchain_config = ":gcc_cross_arm64_cc_toolchain_config", - toolchain_identifier = "gcc_cross_arm64-toolchain", + toolchain_config = ":local_aarch64-linux-gnu_cc_toolchain_config", + toolchain_identifier = "local_aarch64-linux-gnu_cc_toolchain", ) ################### -# x86_64-linux-musl (downloaded by bazel) +# managed toolchains (downloaded by Bazel) -toolchain( - name = "gcc_cross_musl_x86_64_toolchain", - exec_compatible_with = [ - "@platforms//os:linux", - "@platforms//cpu:x86_64", - ], - target_compatible_with = [ - "@platforms//os:linux", - "@platforms//cpu:x86_64", - "//:musl", - ], - toolchain = ":gcc_cross_musl_x86_64_cc_toolchain", - toolchain_type = "@bazel_tools//tools/cpp:toolchain_type", +define_managed_toolchain( + arch = "x86_64", + gcc_version = "11", + libc = "musl", + target_compatible_with = ["//:musl"], + vendor = "alpine", ) -cc_toolchain_config( - name = "gcc_cross_musl_x86_64_cc_toolchain_config", - ld = "gcc", - target_cpu = "x86_64", - target_libc = "musl", - toolchain_path_prefix = "gcc-11-x86_64-linux-musl-wrappers/", # is this required? - tools_path_prefix = "gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-", -) - -filegroup( - name = "wrappers", - srcs = glob([ - "gcc-11-x86_64-linux-musl-wrappers/**", - ]), -) - -filegroup( - name = "musl_toolchain_files", - srcs = [ - ":wrappers", - "@gcc-11-x86_64-linux-musl-cross//:toolchain", - ], -) - -cc_toolchain( - name = "gcc_cross_musl_x86_64_cc_toolchain", - all_files = ":musl_toolchain_files", - compiler_files = ":musl_toolchain_files", - dwp_files = ":empty", - linker_files = ":musl_toolchain_files", - objcopy_files = ":empty", - strip_files = ":empty", - supports_param_files = 0, - toolchain_config = ":gcc_cross_musl_x86_64_cc_toolchain_config", - toolchain_identifier = "gcc_cross_musl_x86_64-toolchain", +define_managed_toolchain( + arch = "aarch64", + gcc_version = "11", + libc = "musl", + target_compatible_with = ["//:musl"], + vendor = "alpine", ) diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index a01dabb09db..38380c4f9f0 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -22,7 +22,7 @@ def _fmt_flags(flags, toolchain_path_prefix): # Macro for calling cc_toolchain_config from @bazel_tools with setting the # right paths and flags for the tools. -def _impl(ctx): +def _cc_toolchain_config_impl(ctx): target_cpu = ctx.attr.target_cpu toolchain_path_prefix = ctx.attr.toolchain_path_prefix tools_path_prefix = ctx.attr.tools_path_prefix @@ -200,7 +200,7 @@ def _impl(ctx): ) cc_toolchain_config = rule( - implementation = _impl, + implementation = _cc_toolchain_config_impl, attrs = { "target_cpu": attr.string(), "toolchain_path_prefix": attr.string(), diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-addr2line b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-addr2line deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-addr2line +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ar b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ar deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ar +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-as b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-as deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-as +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++ deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++ +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++filt b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++filt deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-c++filt +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cc@ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cc@ deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cc@ +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cpp b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cpp deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-cpp +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-dwp b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-dwp deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-dwp +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-elfedit b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-elfedit deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-elfedit +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-g++ b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-g++ deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-g++ +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-11.2.1 b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-11.2.1 deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-11.2.1 +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ar b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ar deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ar +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-nm b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-nm deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-nm +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ranlib b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ranlib deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcc-ranlib +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-dump b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-dump deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-dump +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-tool b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-tool deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gcov-tool +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gfortran b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gfortran deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gfortran +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gprof b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gprof deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-gprof +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.bfd b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.bfd deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.bfd +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.gold b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.gold deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ld.gold +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-lto-dump b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-lto-dump deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-lto-dump +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-nm +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objcopy +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-objdump +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-ranlib +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-readelf +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-size +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strings +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip b/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip deleted file mode 120000 index 22cb46f8d78..00000000000 --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/x86_64-linux-musl-strip +++ /dev/null @@ -1 +0,0 @@ -wrapper \ No newline at end of file diff --git a/build/toolchain/generate_wrappers.sh b/build/toolchain/generate_wrappers.sh new file mode 100755 index 00000000000..93b2b83d4a7 --- /dev/null +++ b/build/toolchain/generate_wrappers.sh @@ -0,0 +1,31 @@ +#!/bin/bash -e + +name=$1 +wrapper=$2 +prefix=$3 +dummy_file=$4 + +if [[ -z $name || -z $wrapper || -z $prefix ]]; then + echo "Usage: $0 " + exit 1 +fi + +cwd=$(realpath $(dirname $(readlink -f ${BASH_SOURCE[0]}))) +dir=wrappers-$name +mkdir -p $cwd/$dir +cp $wrapper $cwd/$dir/ +chmod 755 $cwd/$dir/wrapper + +pushd $cwd/$dir >/dev/null + +tools="addr2line ar as c++ cc@ c++filt cpp dwp elfedit g++ gcc gcc-ar gcc-nm gcc-ranlib gcov gcov-dump gcov-tool gfortran gprof ld ld.bfd ld.gold lto-dump nm objcopy objdump ranlib readelf size strings strip" +for tool in $tools; do + ln -sf wrapper $prefix$tool +done + +popd >/dev/null + +if [[ -n $dummy_file ]]; then + touch $dummy_file +fi + diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl new file mode 100644 index 00000000000..465f1abba69 --- /dev/null +++ b/build/toolchain/managed_toolchain.bzl @@ -0,0 +1,120 @@ +load(":cc_toolchain_config.bzl", "cc_toolchain_config") + +def _generate_wrappers_impl(ctx): + wrapper_file = ctx.actions.declare_file("wrapper") + ctx.actions.expand_template( + template = ctx.file._wrapper_template, + output = wrapper_file, + substitutions = { + "{{TOOLCHAIN_NAME}}": ctx.attr.toolchain_name, + }, + is_executable = True, + ) + + dummy_output = ctx.actions.declare_file(ctx.attr.name + ".wrapper-marker") + + ctx.actions.run_shell( + command = "build/toolchain/generate_wrappers.sh %s %s %s %s" % ( + ctx.attr.toolchain_name, + wrapper_file.path, + ctx.attr.tools_prefix, + dummy_output.path, + ), + progress_message = "Create wrappers for " + ctx.attr.toolchain_name, + inputs = [wrapper_file], + outputs = [dummy_output], + ) + + return [DefaultInfo(files = depset([dummy_output, wrapper_file]))] + +generate_wrappers = rule( + implementation = _generate_wrappers_impl, + attrs = { + "toolchain_name": attr.string(mandatory = True), + "tools_prefix": attr.string(mandatory = True), + "_wrapper_template": attr.label( + default = "//build/toolchain:templates/wrapper", + allow_single_file = True, + ), + }, +) + +def define_managed_toolchain( + name = None, + arch = "x86_64", + vendor = "unknown", + libc = "gnu", + gcc_version = "11", + ld = "gcc", + target_compatible_with = []): + identifier = "{arch}-{vendor}-linux-{libc}-gcc-{gcc_version}".format( + arch = arch, + vendor = vendor, + libc = libc, + gcc_version = gcc_version, + ) + + tools_prefix = "{arch}-{vendor}-linux-{libc}-".format( + arch = arch, + vendor = vendor, + libc = libc, + ) + + native.toolchain( + name = "%s_toolchain" % identifier, + exec_compatible_with = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ], + target_compatible_with = [ + "@platforms//os:linux", + "@platforms//cpu:%s" % arch, + ] + target_compatible_with, + toolchain = ":%s_cc_toolchain" % identifier, + toolchain_type = "@bazel_tools//tools/cpp:toolchain_type", + ) + + cc_toolchain_config( + name = "%s_cc_toolchain_config" % identifier, + ld = ld, + target_cpu = arch, + target_libc = libc, + toolchain_path_prefix = "wrappers-%s/" % identifier, # is this required? + tools_path_prefix = "wrappers-%s/%s" % (identifier, tools_prefix), + ) + + generate_wrappers( + name = "%s_wrappers" % identifier, + toolchain_name = identifier, + tools_prefix = tools_prefix, + ) + + native.filegroup( + name = "%s_files" % identifier, + srcs = [ + ":%s_wrappers" % identifier, + "@%s//:toolchain" % identifier, + ], + ) + + native.cc_toolchain( + name = "%s_cc_toolchain" % identifier, + all_files = ":%s_files" % identifier, + compiler_files = ":%s_files" % identifier, + dwp_files = ":empty", + linker_files = "%s_files" % identifier, + objcopy_files = ":empty", + strip_files = ":empty", + supports_param_files = 0, + toolchain_config = ":%s_cc_toolchain_config" % identifier, + toolchain_identifier = "%s_cc_toolchain" % identifier, + ) + +def register_managed_toolchain(name = None, arch = "x86_64", vendor = "unknown", libc = "gnu", gcc_version = "11"): + identifier = "{arch}-{vendor}-linux-{libc}-gcc-{gcc_version}".format( + arch = arch, + vendor = vendor, + libc = libc, + gcc_version = gcc_version, + ) + native.register_toolchains("//build/toolchain:%s_toolchain" % identifier) diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index d6bb18d70f0..dd682312df0 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -2,13 +2,7 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -def toolchain_repositories(): - http_archive( - name = "gcc-11-x86_64-linux-musl-cross", - url = "https://more.musl.cc/11/x86_64-linux-musl/x86_64-linux-musl-cross.tgz", - sha256 = "c6226824d6b7214ce974344b186179c9fa89be3c33dd7431c4b6585649ce840b", - strip_prefix = "x86_64-linux-musl-cross", - build_file_content = """ +musl_build_file_content = """ filegroup( name = "toolchain", srcs = glob( @@ -18,11 +12,27 @@ filegroup( "lib/**", "libexec/**", "share/**", - "x86_64-linux-musl/**", + "*-linux-musl/**", ], exclude = ["usr"], ), visibility = ["//visibility:public"], ) - """, +""" + +def toolchain_repositories(): + http_archive( + name = "x86_64-alpine-linux-musl-gcc-11", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.4.0/x86_64-alpine-linux-musl-gcc-11.tar.gz", + sha256 = "4fbc9a48f1f7ace6d2a19a1feeac1f69cf86ce8ece40b101e351d1f703b3560c", + strip_prefix = "x86_64-alpine-linux-musl", + build_file_content = musl_build_file_content, + ) + + http_archive( + name = "aarch64-alpine-linux-musl-gcc-11", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.4.0/aarch64-alpine-linux-musl-gcc-11.tar.gz", + sha256 = "abd7003fc4aa6d533c5aad97a5726040137f580026b1db78d3a8059a69c3d45b", + strip_prefix = "aarch64-alpine-linux-musl", + build_file_content = musl_build_file_content, ) diff --git a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/wrapper b/build/toolchain/templates/wrapper old mode 100755 new mode 100644 similarity index 71% rename from build/toolchain/gcc-11-x86_64-linux-musl-wrappers/wrapper rename to build/toolchain/templates/wrapper index 12c8a0830ad..cb52306cfca --- a/build/toolchain/gcc-11-x86_64-linux-musl-wrappers/wrapper +++ b/build/toolchain/templates/wrapper @@ -3,12 +3,12 @@ PREFIX= if [[ ! -z ${EXT_BUILD_ROOT} ]]; then PREFIX=${EXT_BUILD_ROOT}/ -elif [[ ! -e external/gcc-11-x86_64-linux-musl-cross/bin ]]; then +elif [[ ! -e external/{{TOOLCHAIN_NAME}}/bin ]]; then echo "EXT_BUILD_ROOT is not set and wrapper can't find the toolchain, is this script running with the correct environment (foreign_cc rules, cc_* rules)?" exit 1 fi NAME=$(/usr/bin/basename "$0") -TOOLCHAIN_BINDIR=${PREFIX}external/gcc-11-x86_64-linux-musl-cross/bin +TOOLCHAIN_BINDIR=${PREFIX}external/{{TOOLCHAIN_NAME}}/bin exec "${TOOLCHAIN_BINDIR}"/"${NAME}" "$@" \ No newline at end of file From 2edcd0efca22d5520593a8b5dfd6232d761155f7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 17 May 2023 23:11:49 -0700 Subject: [PATCH 2572/4351] feat(build): add alpine aarch64 target --- BUILD.bazel | 22 ++- build/README.md | 11 +- scripts/explain_manifest/config.py | 6 + .../fixtures/alpine-arm64.txt | 135 ++++++++++++++++++ 4 files changed, 166 insertions(+), 8 deletions(-) create mode 100644 scripts/explain_manifest/fixtures/alpine-arm64.txt diff --git a/BUILD.bazel b/BUILD.bazel index 1cefb2d2af2..378896e7dd7 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -204,7 +204,7 @@ alias( ) platform( - name = "alpine-x86_64", + name = "alpine-crossbuild-x86_64", constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", @@ -213,13 +213,29 @@ platform( ], ) +# backward compatibility +alias( + name = "alpine-x86_64", + actual = ":alpine-crossbuild-x86_64", +) + +platform( + name = "alpine-crossbuild-aarch64", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:aarch64", + ":musl", + ":cross_build", + ], +) + # config_settings define a select() condition based on user-set constraint_values # see https://bazel.build/docs/configurable-attributes config_setting( - name = "arm64-linux-gnu-cross", + name = "aarch64-linux-anylibc-cross", constraint_values = [ "@platforms//os:linux", - "@platforms//cpu:arm64", + "@platforms//cpu:aarch64", ":cross_build", ], visibility = ["//visibility:public"], diff --git a/build/README.md b/build/README.md index 1d6a058f985..f9675f57854 100644 --- a/build/README.md +++ b/build/README.md @@ -174,15 +174,16 @@ bazel build //:kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_ Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: -- **//:ubuntu-22.04-arm64** Ubuntu 22.04 ARM64 - - Requires user to manually install `crossbuild-essential-arm64`. -- **//:alpine-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. +- **//:generic-crossbuild-aarch64** Use the system installed aarch64 toolchain. + - Requires user to manually install `crossbuild-essential-arm64` on Debian/Ubuntu. +- **//:alpine-crossbuild-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. +- **//:alpine-crossbuild-aarch64** Alpine Linux aarch64; bazel manages the build toolchain. Make sure platforms are selected both in building Kong and packaging kong: ```bash -bazel build --config release //build:kong --platforms=//:ubuntu-2204-arm64 -bazel build --config release :kong_deb --platforms=//:ubuntu-2204-arm64 +bazel build --config release //build:kong --platforms=//:generic-crossbuild-aarch64 +bazel build --config release :kong_deb --platforms=//:generic-crossbuild-aarch64 ``` ## Troubleshooting diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 6f8221a528d..23b5b842683 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -29,6 +29,12 @@ def transform(f: FileInfo): manifest="fixtures/alpine-amd64.txt", use_rpath=True, ), + "alpine-arm64": ExpectSuite( + name="Alpine Linux (arm64)", + manifest="fixtures/alpine-arm64.txt", + use_rpath=True, + extra_tests=[arm64_suites], + ), "amazonlinux-2-amd64": ExpectSuite( name="Amazon Linux 2 (amd64)", manifest="fixtures/amazonlinux-2-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/alpine-arm64.txt b/scripts/explain_manifest/fixtures/alpine-arm64.txt new file mode 100644 index 00000000000..cd865093446 --- /dev/null +++ b/scripts/explain_manifest/fixtures/alpine-arm64.txt @@ -0,0 +1,135 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-1.1/afalg.so + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-1.1/capi.so + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-1.1/padlock.so + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.1.1 + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.1.1 + Needed : + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.1.1 + - libcrypto.so.1.1 + - libc.so + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libluajit-5.1.so.2 + - libssl.so.1.1 + - libcrypto.so.1.1 + - libz.so.1 + - libc.so + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + From e36de3493d6c0b55ffb4912f2c0d0945eb2889c2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 17 May 2023 23:12:05 -0700 Subject: [PATCH 2573/4351] feat(cd): add alpine-arm64 matrix --- .github/matrix-full.yml | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index ad8a71b59e5..14cc0c5efec 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -59,8 +59,13 @@ build-packages: - label: alpine os: ubuntu-22.04 package: apk - bazel_args: --platforms=//:alpine-x86_64 + bazel_args: --platforms=//:alpine-crossbuild-x86_64 check-manifest-suite: alpine-amd64 +- label: alpine-arm64 + os: ubuntu-22.04 + package: apk + bazel_args: --platforms=//:alpine-crossbuild-aarch64 + check-manifest-suite: alpine-arm64 # Amazon Linux - label: amazonlinux-2 @@ -104,6 +109,8 @@ build-images: base-image: alpine:3.16 package: apk artifact-from: alpine + artifact-from-alt: alpine-arm64 + docker_platforms: linux/amd64, linux/arm64 smoke-tests: - label: ubuntu From b13d6f6d33eceb4adf3ce4d8f0f3140c8c320f03 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 23 May 2023 15:14:33 +0800 Subject: [PATCH 2574/4351] chore(ci): improve visibility of relaese and tests workflows (#10894) * Send slack message on the backport-bot failed * Send slack message on `master` or release branch red Co-authored-by: Zijing Zhang <50045289+pluveto@users.noreply.github.com> --- .github/workflows/backport-fail-bot.yml | 37 ++++++++++++++++++ .github/workflows/master-fail-bot | 39 ------------------- ...bot.yml => release-and-tests-fail-bot.yml} | 22 +++++++---- 3 files changed, 52 insertions(+), 46 deletions(-) create mode 100644 .github/workflows/backport-fail-bot.yml delete mode 100644 .github/workflows/master-fail-bot rename .github/workflows/{release-fail-bot.yml => release-and-tests-fail-bot.yml} (57%) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml new file mode 100644 index 00000000000..1cf2a0b161a --- /dev/null +++ b/.github/workflows/backport-fail-bot.yml @@ -0,0 +1,37 @@ +name: Forward failed backport alert to Slack + +on: + issue_comment: + types: [created] + +jobs: + check_comment: + runs-on: ubuntu-latest + if: github.event.issue.pull_request != null && contains(github.event.comment.body, 'To backport manually, run these commands in your terminal') + steps: + - name: Generate Slack Payload + id: generate-payload + uses: actions/github-script@v4 + with: + script: | + const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); + const pr_url = "${{ github.event.issue.pull_request.html_url}}"; + const pr_author_github_id = "${{ github.event.issue.user.login }}" + const pr_author_slack_id = slack_mapping[pr_author_github_id]; + const author = (pr_author_slack_id ? `<@${pr_author_slack_id}>` : pr_author_github_id); + const payload = { + text: `Backport failed in PR: ${pr_url}. Please check it ${author}.`, + channel: process.env.SLACK_CHANNEL, + }; + return JSON.stringify(payload); + result-encoding: string + env: + SLACK_CHANNEL: gateway-notifications + SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" + + - name: Send Slack Message + uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844 # v1.23.0 + with: + payload: ${{ steps.generate-payload.outputs.result }} + env: + SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} diff --git a/.github/workflows/master-fail-bot b/.github/workflows/master-fail-bot deleted file mode 100644 index 502b468f19b..00000000000 --- a/.github/workflows/master-fail-bot +++ /dev/null @@ -1,39 +0,0 @@ -name: Notify Slack on Master CI failure - -on: - workflow_run: - workflows: ['*'] - types: [completed] - push: - branches: - - master - - release/* - - next/* -jobs: - notify: - runs-on: ubuntu-latest - if: ${{ github.event.workflow_run.conclusion == 'failure' }} - steps: - - name: Generate Slack Payload - id: generate-payload - uses: actions/github-script@v4 - with: - script: | - const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; - const run_id = ${{ github.event.workflow_run.id }}; - const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; - const workflow_name = "${{ github.event.workflow_run.name }}" - const branch_name = "${{ github.event.workflow_run.head_branch }}" - const payload = { - text: `Master Branch CI Failure! Workflow “${workflow_name}” failed in repo: “${repo_name}”, branch: "${branch_name}". Run URL: ${run_url}. Please check it.`, - icon_emoji: ":onfire:", - }; - return JSON.stringify(payload); - result-encoding: string - - - name: Send Slack Message - uses: slackapi/slack-github-action@v1.23.0 - with: - payload: ${{ steps.generate-payload.outputs.result }} - env: - SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} diff --git a/.github/workflows/release-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml similarity index 57% rename from .github/workflows/release-fail-bot.yml rename to .github/workflows/release-and-tests-fail-bot.yml index f3ed2b43146..79007bf2adc 100644 --- a/.github/workflows/release-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -1,12 +1,13 @@ -name: Notify Slack user on “Package & Release” failure +name: Notify Slack user on workflow failure on: workflow_run: - workflows: ["Package & Release"] + workflows: ["Package & Release", "Build & Test"] types: - completed branches: - master + - release/* - next/* jobs: @@ -16,23 +17,30 @@ jobs: steps: - name: Generate Slack Payload id: generate-payload + env: + SLACK_CHANNEL: gateway-notifications + SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" uses: actions/github-script@v6 with: script: | + const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; const run_id = ${{ github.event.workflow_run.id }}; const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; - const workflow_name = "${{ github.event.workflow_run.name }}" - const branch_name = "${{ github.event.workflow_run.head_branch }}" + const workflow_name = "${{ github.event.workflow_run.name }}"; + const branch_name = "${{ github.event.workflow_run.head_branch }}"; + const actor_github_id = "${{ github.event.workflow_run.actor.login }}"; + const actor_slack_id = slack_mapping[actor_github_id]; + const actor = actor_slack_id ? `<@${actor_slack_id}>` : actor_github_id; const payload = { - text: `Workflow “${workflow_name}” failed in repo: “${repo_name}”, branch: "${branch_name}". Run URL: ${run_url}. Please check it.`, - icon_emoji: ":onfire:", + text: `Workflow “${workflow_name}” failed in repo: "${repo_name}", branch: "${branch_name}". Run URL: ${run_url}. Please check it ${actor} .`, + channel: process.env.SLACK_CHANNEL, }; return JSON.stringify(payload); result-encoding: string - name: Send Slack Message - uses: slackapi/slack-github-action@v1.23.0 + uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844 # v1.23.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: From a7b9dfed83f7751c0d12a58ac49dd2da30115d8b Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Tue, 23 May 2023 15:16:28 +0800 Subject: [PATCH 2575/4351] fix(makefile): fix grpcurl v1.8.5 osx arm64 asset 404 issue (#10879) grpcurl v1.8.5 doesn't have a specific asset for osx_arm64, thus we will use the x86_64 asset instead when setup the development with apple silicon chips. --- Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Makefile b/Makefile index 917e0070b1e..32d426d4123 100644 --- a/Makefile +++ b/Makefile @@ -44,6 +44,11 @@ BAZLISK_VERSION ?= 1.16.0 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built +# Use x86_64 grpcurl v1.8.5 for Apple silicon chips +ifeq ($(GRPCURL_OS)_$(MACHINE)_$(GRPCURL_VERSION), osx_arm64_1.8.5) +GRPCURL_MACHINE = x86_64 +endif + PACKAGE_TYPE ?= deb bin/bazel: From f679cdf3102c3551e9de5877b0be68c497c7c2e3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 23 May 2023 17:23:38 +0800 Subject: [PATCH 2576/4351] chore(venv): set BUILD_NAME in venv so that `make dev` can pick up (#10927) correct venv automatically --- build/templates/venv.fish | 2 ++ build/templates/venv.sh | 3 +++ 2 files changed, 5 insertions(+) diff --git a/build/templates/venv.fish b/build/templates/venv.fish index 1e79927ac9f..6b1a9abcd4f 100644 --- a/build/templates/venv.fish +++ b/build/templates/venv.fish @@ -9,6 +9,8 @@ if test (echo $FISH_VERSION | head -c 1) -lt 3 echo "Fish version 3.0.0 or higher is required." end +set -xg BUILD_NAME "$build_name" + # Modified from virtualenv: https://github.com/pypa/virtualenv/blob/main/src/virtualenv/activation/fish/activate.fish set -xg KONG_VENV "$workspace_path/bazel-bin/build/$build_name" diff --git a/build/templates/venv.sh b/build/templates/venv.sh index 3d9986364d5..aac40043ae5 100644 --- a/build/templates/venv.sh +++ b/build/templates/venv.sh @@ -8,6 +8,9 @@ workspace_path="{{workspace_path}}" KONG_VENV="$workspace_path/bazel-bin/build/$build_name" export KONG_VENV +BUILD_NAME=$build_name +export BUILD_NAME + # set PATH if [ -n "${_OLD_KONG_VENV_PATH}" ]; then # restore old PATH first, if this script is called multiple times From 068b318256fa1cd3caa25479460cccf0b30198ec Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 23 May 2023 18:09:19 +0800 Subject: [PATCH 2577/4351] test(*): implement new HTTP mocking (#10885) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * test(*): implement new HTTP mocking Fix KAG-1148 apply suggestions Co-authored-by: Chrono Co-authored-by: Hans Hübner * chore(test): use new http_mock for 05-proxy --------- Co-authored-by: Chrono Co-authored-by: Hans Hübner --- .gitignore | 1 + .../01-helpers/03-http_mock_spec.lua | 222 ++++++++++++++++ .../05-proxy/03-upstream_headers_spec.lua | 59 +++-- spec/fixtures/https_server.lua | 2 +- spec/helpers.lua | 8 +- spec/helpers/http_mock.lua | 182 +++++++++++++ spec/helpers/http_mock/asserts.lua | 157 ++++++++++++ spec/helpers/http_mock/clients.lua | 22 ++ spec/helpers/http_mock/debug_port.lua | 117 +++++++++ spec/helpers/http_mock/nginx_instance.lua | 75 ++++++ spec/helpers/http_mock/template.lua | 242 ++++++++++++++++++ 11 files changed, 1055 insertions(+), 32 deletions(-) create mode 100644 spec/02-integration/01-helpers/03-http_mock_spec.lua create mode 100644 spec/helpers/http_mock.lua create mode 100644 spec/helpers/http_mock/asserts.lua create mode 100644 spec/helpers/http_mock/clients.lua create mode 100644 spec/helpers/http_mock/debug_port.lua create mode 100644 spec/helpers/http_mock/nginx_instance.lua create mode 100644 spec/helpers/http_mock/template.lua diff --git a/.gitignore b/.gitignore index 507259828cf..3f4f42abde3 100644 --- a/.gitignore +++ b/.gitignore @@ -8,6 +8,7 @@ .VSCodeCounter servroot* +mockserver # kong nginx_tmp/ diff --git a/spec/02-integration/01-helpers/03-http_mock_spec.lua b/spec/02-integration/01-helpers/03-http_mock_spec.lua new file mode 100644 index 00000000000..acbdd8cbe04 --- /dev/null +++ b/spec/02-integration/01-helpers/03-http_mock_spec.lua @@ -0,0 +1,222 @@ +local http_mock = require "spec.helpers.http_mock" +local pl_file = require "pl.file" + +for _, tls in ipairs {true, false} do + describe("http_mock with " .. (tls and "https" or "http") , function() + local mock, client + lazy_setup(function() + mock = assert(http_mock.new(nil, { + ["/"] = { + access = [[ + ngx.print("hello world") + ngx.exit(200) + ]] + }, + ["/404"] = { + access = [[ + ngx.exit(404) + ]] + } + }, { + eventually_timeout = 0.5, + tls = tls, + gen_client = true, + log_opts = { + resp = true, + resp_body = true + } + })) + + assert(mock:start()) + end) + + lazy_teardown(function() + assert(mock:stop()) + end) + + before_each(function() + client = mock:get_client() + end) + + after_each(function() + mock:clean() + -- it's an known issue of http_client that if we do not close the client, the next request will error out + client:close() + mock.client = nil + end) + + it("get #response", function() + local res = assert(client:send({})) + assert.response(res).has.status(200) + assert.same(res:read_body(), "hello world") + + mock.eventually:has_response_satisfy(function(resp) + assert.same(resp.body, "hello world") + end) + end) + + it("clean works", function() + client:send({}) + client:send({}) + mock:clean() + + assert.error(function() + mock.eventually:has_response_satisfy(function(resp) + assert.same(resp.body, "hello world") + end) + end) + end) + + it("clean works 2", function() + mock.eventually:has_no_response_satisfy(function(resp) + assert.same(resp.body, "hello world") + end) + end) + + it("mutiple request", function() + assert.response(assert(client:send({}))).has.status(200) + assert.response(assert(client:send({}))).has.status(200) + assert.response(assert(client:send({}))).has.status(200) + + local records = mock:retrieve_mocking_logs() + + assert.equal(3, #records) + end) + + it("request field", function() + assert.response(assert(client:send({}))).has.status(200) + + mock.eventually:has_request_satisfy(function(req) + assert.match("localhost:%d+", req.headers.Host) + assert(req.headers["User-Agent"]) + req.headers["Host"] = nil + req.headers["User-Agent"] = nil + assert.same(req, { + headers = {}, + method = "GET", + uri = "/" + }) + end) + end) + + it("http_mock assertion", function() + local function new_check(record, status) + assert.same(record.resp.status, status) + return "has a response with status " .. status + end + + http_mock.register_assert("status", new_check) + + assert.response(assert(client:send({}))).has.status(200) + assert.no_error(function() + mock.eventually:has_status(200) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.error(function() + mock.eventually:has_status(404) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.no_error(function() + mock.eventually:has_no_status(404) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.error(function() + mock.eventually:has_no_status(200) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.response(assert(client:send({}))).has.status(200) + assert.no_error(function() + mock.eventually:all_status(200) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.response(assert(client:send({ + path = "/404" + }))).has.status(404) + assert.error(function() + mock.eventually:all_status(200) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.response(assert(client:send({ + path = "/404" + }))).has.status(404) + assert.no_error(function() + mock.eventually:not_all_status(200) + end) + + assert.response(assert(client:send({}))).has.status(200) + assert.response(assert(client:send({}))).has.status(200) + assert.error(function() + mock.eventually:not_all_status(200) + end) + end) + end) +end + +describe("http_mock error catch", function() + it("error catch", function() + local mock = assert(http_mock.new(nil, [[ + error("hello world") + ngx.exit(200) + ]], { + eventually_timeout = 0.5, + tls = true, + gen_client = true, + log_opts = { + resp = true, + resp_body = true + } + })) + + finally(function() + assert(mock:stop()) + end) + + assert(mock:start()) + local client = mock:get_client() + local res = assert(client:send({})) + assert.response(res).has.status(500) + + mock.eventually:has_error_satisfy(function(err) + return assert.same("hello world", err[1][1]) + end) + + mock:clean() + -- then we have no Error + mock.eventually:has_no_error() + end) +end) + +describe("http_mock config", function() + it("default mocking", function() + local mock = assert(http_mock.new()) + assert(mock:start()) + finally(function() + assert(mock:stop()) + end) + local client = mock:get_client() + local res = assert(client:send({})) + assert.response(res).has.status(200) + assert.same(res:read_body(), "ok") + end) + + it("prefix", function() + local mock_prefix = "servroot_mock1" + local mock = assert(http_mock.new(nil, nil, { + prefix = mock_prefix + })) + mock:start() + finally(function() + assert(mock:stop()) + end) + + local pid_filename = mock_prefix .. "/logs/nginx.pid" + + assert(pl_file.access_time(pid_filename) ~= nil, "mocking not in the correct place") + end) +end) diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index b67567c7f1a..de794afe7eb 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -1,4 +1,5 @@ local helpers = require "spec.helpers" +local http_mock = require "spec.helpers.http_mock" local cjson = require "cjson" @@ -243,14 +244,36 @@ for _, strategy in helpers.each_strategy() do end) describe("(response from upstream)", function() + local mock lazy_setup(function() assert(db:truncate("routes")) assert(db:truncate("services")) + local port = helpers.get_available_port() + mock = http_mock.new("localhost:" .. port, { + ["/nocharset"] = { + content = [[ + ngx.header.content_type = "text/plain" + ngx.say("Hello World!") + ]] + }, + ["/charset"] = { + content = [[ + ngx.header.content_type = "text/plain; charset=utf-8" + ngx.say("Hello World!") + ]] + } + }, { + record_opts = { + req = false, + } + }) + + assert(mock:start()) local service = assert(bp.services:insert { protocol = "http", host = "127.0.0.1", - port = 12345, + port = port, }) assert(bp.routes:insert { @@ -258,40 +281,16 @@ for _, strategy in helpers.each_strategy() do service = service, }) - local fixtures = { - http_mock = {} - } - - fixtures.http_mock.my_server_block = [[ - server { - server_name myserver; - listen localhost:12345; - - location = /nocharset { - content_by_lua_block { - ngx.header.content_type = "text/plain" - ngx.say("Hello World!") - } - } - - location = /charset { - content_by_lua_block { - ngx.header.content_type = "text/plain; charset=utf-8" - ngx.say("Hello World!") - } - } - } - ]] - assert(helpers.start_kong({ database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_package_path = "?/init.lua;./kong/?.lua;./spec/fixtures/?.lua", nginx_http_charset = "off", - }, nil, nil, fixtures)) + })) end) - lazy_teardown(stop_kong) + lazy_teardown(function() + stop_kong() + mock:stop() + end) describe("Content-Type", function() it("does not add charset if the response from upstream contains no charset when charset is turned off", function() diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index 4a685b037cb..bfb01cbf7eb 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -245,7 +245,7 @@ function https_server.shutdown(self) return count end - +-- **DEPRECATED**: please use `spec.helpers.http_mock` instead. function https_server.new(port, hostname, protocol, check_hostname, workers, delay) local self = setmetatable({}, https_server) local host diff --git a/spec/helpers.lua b/spec/helpers.lua index 0487b10852e..72cf5097a1a 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1288,7 +1288,8 @@ end --- Starts a local HTTP server. -- --- **DEPRECATED**: please use an `http_mock` instead (see example at `start_kong`). +-- **DEPRECATED**: please use `spec.helpers.http_mock` instead. `http_server` has very poor +-- support to anything other then a single shot simple request. -- -- Accepts a single connection and then closes. Sends a 200 ok, 'Connection: -- close' response. @@ -1489,6 +1490,9 @@ end --- Start a local HTTP server with coroutine. +-- +-- **DEPRECATED**: please use `spec.helpers.http_mock` instead. +-- -- local mock = helpers.http_mock(1234, { timeout = 0.1 }) -- wait for a request, and respond with the custom response -- the request is returned as the function's return values @@ -3437,6 +3441,8 @@ end -- dns_mock = helpers.dns_mock.new() -- } -- +-- **DEPRECATED**: http_mock fixture is deprecated. Please use `spec.helpers.http_mock` instead. +-- -- fixtures.dns_mock:A { -- name = "a.my.srv.test.com", -- address = "127.0.0.1", diff --git a/spec/helpers/http_mock.lua b/spec/helpers/http_mock.lua new file mode 100644 index 00000000000..2f2fd96a7a7 --- /dev/null +++ b/spec/helpers/http_mock.lua @@ -0,0 +1,182 @@ +local helpers = require "spec.helpers" + +local pairs = pairs +local ipairs = ipairs +local type = type +local setmetatable = setmetatable + +local modules = { + require "spec.helpers.http_mock.nginx_instance", + require "spec.helpers.http_mock.asserts", + require "spec.helpers.http_mock.debug_port", + require "spec.helpers.http_mock.clients", +} + +local http_mock = {} + +-- since http_mock contains a lot of functionality, it is implemented in separate submodules +-- and combined into one large http_mock module here. +for _, module in ipairs(modules) do + for k, v in pairs(module) do + http_mock[k] = v + end +end + +local http_mock_MT = { __index = http_mock, __gc = http_mock.stop } + + +-- TODO: make default_mocking the same to the `mock_upstream` +local default_mocking = { + ["/"] = { + access = [[ + ngx.req.set_header("X-Test", "test") + ngx.print("ok") + ngx.exit(200) + ]], + }, +} + +local function default_field(tbl, key, default) + if tbl[key] == nil then + tbl[key] = default + end +end + +-- create a mock instance which represents a HTTP mocking server +-- @param listens: the listen directive of the mock server, defaults to "0.0.0.0:8000" +-- @param code: the code of the mock server, defaults to a simple response. +-- @param opts: options for the mock server, left it empty to use the defaults +-- @return: a mock instance +-- @usage +-- local mock = http_mock.new(8000, [[ +-- ngx.req.set_header("X-Test", "test") +-- ngx.print("hello world") +-- ]], { +-- prefix = "mockserver", +-- log_opts = { +-- resp = true, +-- resp_body = true, +-- }, +-- tls = true, +-- }) +-- +-- mock:start() +-- local client = mock:get_client() -- get a client to access the mocking port +-- local res = assert(client:send({})) +-- assert.response(res).has.status(200) +-- assert.response(res).has.header("X-Test", "test") +-- assert.response(res).has.body("hello world") +-- mock.eventually:has_response(function(resp) +-- assert.same(resp.body, "hello world") +-- end) +-- mock:wait_until_no_request() -- wait until all the requests are finished +-- mock:clean() -- clean the logs +-- client:send({}) +-- client:send({}) +-- local logs = mock:retrieve_mocking_logs() -- get all the logs of HTTP sessions +-- mock:stop() +-- +-- listens can be a number, which will be used as the port of the mock server; +-- or a string, which will be used as the param of listen directive of the mock server; +-- or a table represents multiple listen ports. +-- if the port is not specified, a random port will be used. +-- call mock:get_default_port() to get the first port the mock server listens to. +-- if the port is a number and opts.tls is set to ture, ssl will be appended. +-- +-- routes can be a table like this: +-- routes = { +-- ["/"] = { +-- access = [[ +-- ngx.req.set_header("X-Test", "test") +-- ngx.print("hello world") +-- ]], +-- log = [[ +-- ngx.log(ngx.ERR, "log test!") +-- ]], +-- directives = { +-- "rewrite ^/foo /bar break;", +-- }, +-- }, +-- } +-- or a string, which will be used as the access phase handler. +-- +-- opts: +-- prefix: the prefix of the mock server, defaults to "mockserver" +-- hostname: the hostname of the mock server, defaults to "_" +-- directives: the extra directives of the mock server, defaults to {} +-- log_opts: the options for logging with fields listed below: +-- collect_req: whether to log requests(), defaults to true +-- collect_req_body_large: whether to log large request bodies, defaults to true +-- collect_resp: whether to log responses, defaults to false +-- collect_resp_body: whether to log response bodies, defaults to false +-- collect_err: whether to log errors, defaults to true +-- tls: whether to use tls, defaults to false +function http_mock.new(listens, routes, opts) + opts = opts or {} + + if listens == nil then + listens = helpers.get_available_port() + end + + if type(listens) == "number" then + listens = "0.0.0.0:" .. listens .. (opts.tls and " ssl" or "") + end + + if type(listens) == "string" then + listens = { listens, } + end + + if routes == nil then + routes = default_mocking + elseif type(routes) == "string" then + routes = { + ["/"] = { + access = routes, + } + } + end + + opts.log_opts = opts.log_opts or {} + local log_opts = opts.log_opts + default_field(log_opts, "req", true) + default_field(log_opts, "req_body_large", true) + -- usually we can check response from client side + default_field(log_opts, "resp", false) + default_field(log_opts, "resp_body", false) + default_field(log_opts, "err", true) + + local prefix = opts.prefix or "mockserver" + local hostname = opts.hostname or "_" + local directives = opts.directives or {} + + local _self = setmetatable({ + prefix = prefix, + hostname = hostname, + listens = listens, + routes = routes, + directives = directives, + log_opts = log_opts, + logs = {}, + tls = opts.tls, + eventually_timeout = opts.eventually_timeout or 5, + }, http_mock_MT) + + local port = _self:get_default_port() + + if port then + _self.client_opts = { + port = port, + tls = opts.tls, + } + end + + _self:_set_eventually_table() + _self:_setup_debug() + return _self +end + +function http_mock:get_default_port() + return self.listens[1]:match(":(%d+)") +end + +return http_mock \ No newline at end of file diff --git a/spec/helpers/http_mock/asserts.lua b/spec/helpers/http_mock/asserts.lua new file mode 100644 index 00000000000..a7a88b4c5b9 --- /dev/null +++ b/spec/helpers/http_mock/asserts.lua @@ -0,0 +1,157 @@ +local setmetatable = setmetatable +local ipairs = ipairs +local pairs = pairs +local pcall = pcall +local error = error + +local http_mock = {} + +local build_in_checks = {} + +local eventually_MT = {} +eventually_MT.__index = eventually_MT + +local step_time = 0.01 + +-- example for a check function +-- local function(session, status) +-- -- must throw error if the assertion is not true +-- -- instead of return false +-- assert.same(session.resp.status, status) +-- -- return a string to tell what condition is satisfied +-- -- so we can construct an error message for reverse assertion +-- -- in this case it would be "we don't expect that: has a response with status 200" +-- return "has a response with status " .. status +-- end + +local function eventually_has(check, mock, ...) + local time = 0 + local ok, err + while time < mock.eventually_timeout do + local logs = mock:retrieve_mocking_logs() + for _, log in ipairs(logs) do + -- use pcall so the user may use lua assert like assert.same + ok, err = pcall(check, log, ...) + if ok then + return true + end + end + + ngx.sleep(step_time) + time = time + step_time + end + + error(err or "assertion fail", 2) +end + +-- wait until timeout to check if the assertion is true for all logs +local function eventually_all(check, mock, ...) + local time = 0 + local ok, err + while time < mock.eventually_timeout do + local logs = mock:retrieve_mocking_logs() + for _, log in ipairs(logs) do + ok, err = pcall(check, log, ...) + if not ok then + error(err or "assertion fail", 2) + end + end + + ngx.sleep(step_time) + time = time + step_time + end + + return true +end + +-- a session is a request/response pair +function build_in_checks.session_satisfy(session, f) + return f(session) or "session satisfy" +end + +function build_in_checks.request_satisfy(session, f) + return f(session.req) or "request satisfy" +end + +function build_in_checks.response_satisfy(session, f) + return f(session.resp) or "response satisfy" +end + +function build_in_checks.error_satisfy(session, f) + return f(session.err) or "error satisfy" +end + +function build_in_checks.error(session) + assert(session.err, "has no error") + return "has error" +end + +local function register_assert(name, impl) + eventually_MT["has_" .. name] = function(self, ...) + return eventually_has(impl, self.__mock, ...) + end + + eventually_MT["all_" .. name] = function(self, ...) + return eventually_all(impl, self.__mock, ...) + end + + local function reverse_impl(session, ...) + local ok, err = pcall(impl, session, ...) + if ok then + error("we don't expect that: " .. (name or err), 2) + end + return true + end + + eventually_MT["has_no_" .. name] = function(self, ...) + return eventually_all(reverse_impl, self.__mock, ...) + end + + eventually_MT["not_all_" .. name] = function(self, ...) + return eventually_has(reverse_impl, self.__mock, ...) + end +end + +for name, impl in pairs(build_in_checks) do + register_assert(name, impl) +end + + +function http_mock:_set_eventually_table() + local eventually = setmetatable({}, eventually_MT) + eventually.__mock = self + self.eventually = eventually + return eventually +end + +-- usually this function is not called by a user. I will add more assertions in the future with it. @StarlightIbuki + +-- @function http_mock.register_assert() +-- @param name: the name of the assertion +-- @param impl: the implementation of the assertion +-- implement a new eventually assertion +-- @usage: +-- impl is a function +-- -- @param session: the session object, with req, resp, err, start_time, end_time as fields +-- -- @param ...: the arguments passed to the assertion +-- -- @return: human readable message if the assertion is true, or throw error if not +-- +-- a session means a request/response pair. +-- The impl callback throws error if the assertion is not true +-- and returns a string to tell what condition is satisfied +-- This design is to allow the user to use lua asserts in the callback +-- (or even callback the registered assertion accept as argument), like the example; +-- and for has_no/not_all assertions, we can construct an error message for it like: +-- "we don't expect that: has header foo" +-- @example: +-- http_mock.register_assert("req_has_header", function(mock, name) +-- assert.same(name, session.req.headers[name]) +-- return "has header " .. name +-- end) +-- mock.eventually:has_req_has_header("foo") +-- mock.eventually:has_no_req_has_header("bar") +-- mock.eventually:all_req_has_header("baz") +-- mock.eventually:not_all_req_has_header("bar") +http_mock.register_assert = register_assert + +return http_mock diff --git a/spec/helpers/http_mock/clients.lua b/spec/helpers/http_mock/clients.lua new file mode 100644 index 00000000000..caee1f0d36a --- /dev/null +++ b/spec/helpers/http_mock/clients.lua @@ -0,0 +1,22 @@ +local helpers = require "spec.helpers" +local http_client = helpers.http_client + +local http_mock = {} + +-- we need to get rid of dependence to the "helpers" +function http_mock:get_client() + local client = self.client + if not client then + client = http_client({ + scheme = self.client_opts.tls and "https" or "http", + host = "localhost", + port = self.client_opts.port, + }) + + self.client = client + end + + return client +end + +return http_mock diff --git a/spec/helpers/http_mock/debug_port.lua b/spec/helpers/http_mock/debug_port.lua new file mode 100644 index 00000000000..9ac5a9451e0 --- /dev/null +++ b/spec/helpers/http_mock/debug_port.lua @@ -0,0 +1,117 @@ +local helpers = require "spec.helpers" +local http = require "resty.http" +local cjson = require "cjson" +local match = string.match +local ipairs = ipairs +local insert = table.insert +local assert = assert + +local http_mock = {} + +-- POST as it's not idempotent +local retrieve_mocking_logs_param = { + method = "POST", + path = "/logs", + headers = { + ["Host"] = "mock_debug" + } +} + +local purge_mocking_logs_param = { + method = "DELETE", + path = "/logs", + headers = { + ["Host"] = "mock_debug" + } +} + +local get_status_param = { + method = "GET", + path = "/status", + headers = { + ["Host"] = "mock_debug" + } +} + +-- internal API +function http_mock:_setup_debug(debug_param) + local debug_port = helpers.get_available_port() + local debug_client = http.new() + local debug_connect = { + scheme = "http", + host = "localhost", + port = debug_port, + } + + self.debug = { + port = debug_port, + client = debug_client, + connect = debug_connect, + param = debug_param, + } +end + +function http_mock:debug_connect() + local debug = self.debug + local client = debug.client + assert(client:connect(debug.connect)) + return client +end + +function http_mock:retrieve_mocking_logs_json() + local debug = self:debug_connect() + local res = assert(debug:request(retrieve_mocking_logs_param)) + assert(res.status == 200) + local body = assert(res:read_body()) + debug:close() + return body +end + +function http_mock:purge_mocking_logs() + local debug = self:debug_connect() + local res = assert(debug:request(purge_mocking_logs_param)) + assert(res.status == 204) + debug:close() + return true +end + +function http_mock:retrieve_mocking_logs() + local new_logs = cjson.decode(self:retrieve_mocking_logs_json()) + for _, log in ipairs(new_logs) do + insert(self.logs, log) + end + + return new_logs +end + +function http_mock:wait_until_no_request(timeout) + local debug = self:debug_connect() + + -- wait until we have no requests on going + helpers.wait_until(function() + local res = assert(debug:request(get_status_param)) + assert(res.status == 200) + local body = assert(res:read_body()) + local reading, writing, _ = match(body, "Reading: (%d+) Writing: (%d+) Waiting: (%d+)") + -- the status is the only request + return assert(reading) + assert(writing) <= 1 + end, timeout) +end + +function http_mock:get_all_logs(timeout) + self:wait_until_no_request(timeout) + self:retrieve_mocking_logs() + return self.logs +end + +function http_mock:clean(timeout) + -- if we wait, the http_client may timeout and cause error + -- self:wait_until_no_request(timeout) + + -- clean unwanted logs + self.logs = {} + self:purge_mocking_logs() + return true +end + +return http_mock diff --git a/spec/helpers/http_mock/nginx_instance.lua b/spec/helpers/http_mock/nginx_instance.lua new file mode 100644 index 00000000000..36d26bc8a9f --- /dev/null +++ b/spec/helpers/http_mock/nginx_instance.lua @@ -0,0 +1,75 @@ +local template_str = require "spec.helpers.http_mock.template" +local pl_template = require "pl.template" +local pl_path = require "pl.path" +local pl_dir = require "pl.dir" +local pl_file = require "pl.file" +local pl_utils = require "pl.utils" +local os = require "os" + +local print = print +local error = error +local assert = assert +local ngx = ngx +local io = io +local shallow_copy = require "kong.tools.utils".shallow_copy + +local template = assert(pl_template.compile(template_str)) +local render_env = {ipairs = ipairs, pairs = pairs, error = error, } + +local http_mock = {} + +-- start a dedicate nginx instance for this mock +function http_mock:start(error_on_exist) + local ok = (pl_path.mkdir(self.prefix)) + and (pl_path.mkdir(self.prefix .. "/logs")) + and (pl_path.mkdir(self.prefix .. "/conf")) + if error_on_exist then assert(ok, "failed to create directory " .. self.prefix) end + + local render = assert(template:render(shallow_copy(self), render_env)) + local conf_path = self.prefix .. "/conf/nginx.conf" + local conf_file = assert(io.open(conf_path, "w")) + assert(conf_file:write(render)) + assert(conf_file:close()) + + local cmd = "nginx -p " .. self.prefix + local ok, code, _, stderr = pl_utils.executeex(cmd) + assert(ok and code == 0, "failed to start nginx: " .. stderr) + return true +end + +local sleep_step = 0.01 + +-- stop a dedicate nginx instance for this mock +function http_mock:stop(no_clean, signal, timeout) + signal = signal or "TERM" + timeout = timeout or 10 + local pid_filename = self.prefix .. "/logs/nginx.pid" + local pid_file = assert(io.open(pid_filename, "r")) + local pid = assert(pid_file:read("*a")) + pid_file:close() + + local kill_nginx_cmd = "kill -s " .. signal .. " " .. pid + if not os.execute(kill_nginx_cmd) then + error("failed to kill nginx at " .. self.prefix, 2) + end + + local time = 0 + while pl_file.access_time(pid_filename) ~= nil do + ngx.sleep(sleep_step) + time = time + sleep_step + if(time > timeout) then + error("nginx does not exit at " .. self.prefix, 2) + end + end + + if no_clean then return true end + + local _, err = pl_dir.rmtree(self.prefix) + if err then + print("could not remove ", self.prefix, ": ", tostring(err)) + end + + return true +end + +return http_mock diff --git a/spec/helpers/http_mock/template.lua b/spec/helpers/http_mock/template.lua new file mode 100644 index 00000000000..2fa152f40bc --- /dev/null +++ b/spec/helpers/http_mock/template.lua @@ -0,0 +1,242 @@ +return [[ +# if not hostname then +# hostname = "_" +# end +# if not debug.port then +# error("debug.port is required") +# end +# if not shm_size then +# shm_size = "20m" +# end +daemon on; +# if not worker_num then +# worker_num = 1 +# end +worker_processes $(worker_num); +error_log logs/error.log info; +pid logs/nginx.pid; +worker_rlimit_nofile 8192; + +events { + worker_connections 1024; +} + +http { + lua_shared_dict mock_logs $(shm_size); + +# if log_opts.err then + init_by_lua_block { + -- disable warning of global variable + local g_meta = getmetatable(_G) + setmetatable(_G, nil) + + original_assert = assert -- luacheck: ignore + + local function insert_err(err) + local err_t = ngx.ctx.err + if not err_t then + err_t = {} + ngx.ctx.err = err_t + end + table.insert(err_t, {err, debug.traceback("", 3)}) + end + + function assert(truthy, err) -- luacheck: ignore + if truthy then + return + end + + if ngx.ctx then + insert_err(err) + end + + return original_assert(truthy, err) + end + + original_error = error -- luacheck: ignore + + function error(msg, ...) -- luacheck: ignore + if ngx.ctx then + insert_err(msg) + end + + return original_error(msg, ...) + end + + err_patched = true -- luacheck: ignore + + setmetatable(_G, g_meta) + } + +# end + server { + listen 0.0.0.0:$(debug.port); + server_name mock_debug; + + location = /status { + stub_status; + } + + location /logs { + default_type application/json; + + access_by_lua_block { + local mock_logs = ngx.shared.mock_logs + + if ngx.req.get_method() == "DELETE" then + mock_logs:flush_all() + return ngx.exit(204) + end + + if ngx.req.get_method() ~= "POST" then + return ngx.exit(405) + end + + ngx.print("[") + local ele, err + repeat + local old_ele = ele + ele, err = mock_logs:lpop("mock_logs") + if old_ele and ele then + ngx.print(",", ele) + elseif ele then + ngx.print(ele) + end + if err then + return ngx.exit(500) + end + until not ele + ngx.print("]") + ngx.exit(200) + } + } + } + + server { +# for _, listen in ipairs(listens or {}) do + listen $(listen); +# end + server_name $(hostname); + +# for _, directive in ipairs(directives or {}) do + $(directive) + +# end +# if tls then + ssl_certificate ../../spec/fixtures/kong_spec.crt; + ssl_certificate_key ../../spec/fixtures/kong_spec.key; + ssl_protocols TLSv1 TLSv1.1 TLSv1.2; + ssl_ciphers HIGH:!aNULL:!MD5; + +# end +# for location, route in pairs(routes or {}) do + location $(location) { +# if route.directives then + $(route.directives) + +# end +# if route.access or log_opts.req then + access_by_lua_block { +# if log_opts.req then + -- collect request + local method = ngx.req.get_method() + local uri = ngx.var.request_uri + local headers = ngx.req.get_headers(nil, true) + + + ngx.req.read_body() + local body +# if log_opts.req_body then + -- collect body + body = ngx.req.get_body_data() +# if log_opts.req_large_body then + if not body then + local file = ngx.req.get_body_file() + if file then + local f = io.open(file, "r") + if f then + body = f:read("*a") + f:close() + end + end + end +# end -- if log_opts.req_large_body +# end -- if log_opts.req_body + ngx.ctx.req = { + method = method, + uri = uri, + headers = headers, + body = body, + } + +# end -- if log_opts.req +# if route.access then + $(route.access) +# end + } +# end + +# if route.header_filter then + header_filter_by_lua_block { + $(route.header) + } + +# end +# if route.content then + content_by_lua_block { + $(route.content) + } + +# end +# if route.body_filter or log_opts.resp_body then + body_filter_by_lua_block { +# if route.body_filter then + $(route.body) + +# end +# if log_opts.resp_body then + -- collect body + ngx.ctx.resp_body = ngx.ctx.resp_body or {} + if not ngx.arg[2] then + table.insert(ngx.ctx.resp_body, ngx.arg[1]) + end +# end -- if log_opts.resp_body + } + +# end + log_by_lua_block { +# if route.log then + $(route.log) + +# end + -- collect session data + local cjson = require "cjson" + local start_time = ngx.req.start_time() + local end_time = ngx.now() + + local req = ngx.ctx.req or {} + local resp +# if log_opts.resp then + resp = { + status = ngx.status, + headers = ngx.resp.get_headers(nil, true), + body = ngx.ctx.resp_body and table.concat(ngx.ctx.resp_body), + } +# else -- if log_opts.resp + resp = {} +# end -- if log_opts.resp + local err = ngx.ctx.err + + ngx.shared.mock_logs:rpush("mock_logs", cjson.encode({ + start_time = start_time, + end_time = end_time, + req = req, + resp = resp, + err = err, + })) + } + } +# end -- for location, route in pairs(routes) + } +} +]] From c7a0d350a1a64c8ed549cbd3fb585db0649e234c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 May 2023 01:23:11 +0800 Subject: [PATCH 2578/4351] chore(cd): remove alpine from CD pipeline (#10926) --- .github/matrix-full.yml | 30 ------------------------------ CHANGELOG.md | 3 +++ 2 files changed, 3 insertions(+), 30 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 14cc0c5efec..a8af000728c 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -55,18 +55,6 @@ build-packages: package: rpm check-manifest-suite: el7-amd64 -# Alpine -- label: alpine - os: ubuntu-22.04 - package: apk - bazel_args: --platforms=//:alpine-crossbuild-x86_64 - check-manifest-suite: alpine-amd64 -- label: alpine-arm64 - os: ubuntu-22.04 - package: apk - bazel_args: --platforms=//:alpine-crossbuild-aarch64 - check-manifest-suite: alpine-arm64 - # Amazon Linux - label: amazonlinux-2 os: ubuntu-22.04 @@ -104,25 +92,15 @@ build-images: package: rpm artifact-from: rhel-7 -# Alpine -- label: alpine - base-image: alpine:3.16 - package: apk - artifact-from: alpine - artifact-from-alt: alpine-arm64 - docker_platforms: linux/amd64, linux/arm64 - smoke-tests: - label: ubuntu - label: debian - label: rhel -- label: alpine scan-vulnerabilities: - label: ubuntu - label: debian - label: rhel -- label: alpine release-packages: # Ubuntu @@ -201,15 +179,7 @@ release-packages: artifact-type: amazonlinux artifact: kong.aws2022.amd64.rpm -# Alpine -- label: alpine - package: apk - artifact-from: alpine - artifact-type: alpine - artifact: kong.amd64.apk.tar.gz - release-images: - label: ubuntu - label: debian - label: rhel -- label: alpine diff --git a/CHANGELOG.md b/CHANGELOG.md index cef3f4bdbb5..d0a4bccf9c4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,6 +12,9 @@ ### Breaking Changes +**Alpine packages, Docker images are now removed from the release and are no longer supported in future versions.** +[#10926](https://github.com/Kong/kong/pull/10926) + #### Core #### Plugins From b70bf71b82d245e9241919539d4925011d57ec12 Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 23 May 2023 10:31:46 -0700 Subject: [PATCH 2579/4351] tests(integration): drop Cassandra related code in integration tests (#10891) Unit tests in spec/01-unit and fixtures are left as is and will be removed in a follow up patch. --- .../01-helpers/02-blueprints_spec.lua | 4 - .../02-cmd/02-start_stop_spec.lua | 116 +++------------ spec/02-integration/02-cmd/03-reload_spec.lua | 1 - spec/02-integration/02-cmd/05-check_spec.lua | 2 +- .../02-integration/02-cmd/06-restart_spec.lua | 3 - .../02-cmd/10-migrations_spec.lua | 56 ++------ spec/02-integration/02-cmd/14-vault_spec.lua | 2 +- spec/02-integration/03-db/01-db_spec.lua | 103 -------------- .../03-db/02-db_core_entities_spec.lua | 12 -- spec/02-integration/03-db/07-tags_spec.lua | 58 -------- .../04-admin_api/09-routes_routes_spec.lua | 17 +-- .../04-admin_api/10-services_routes_spec.lua | 3 +- .../04-admin_api/19-vaults_spec.lua | 133 ++++++++---------- .../04-admin_api/22-debug_spec.lua | 2 - .../10-balancer/01-healthchecks_spec.lua | 8 +- .../02-core_entities_invalidations_spec.lua | 12 -- .../03-plugins_iterator_invalidation_spec.lua | 4 - .../04-balancer_cache_correctness_spec.lua | 3 - .../08-status_api/01-core_routes_spec.lua | 7 +- .../02-integration/13-vaults/03-mock_spec.lua | 3 - .../14-tracing/01-instrumentations_spec.lua | 8 -- spec/fixtures/invalid.conf | 3 +- 22 files changed, 104 insertions(+), 456 deletions(-) diff --git a/spec/02-integration/01-helpers/02-blueprints_spec.lua b/spec/02-integration/01-helpers/02-blueprints_spec.lua index 9b7a9f6c09a..58f222d45af 100644 --- a/spec/02-integration/01-helpers/02-blueprints_spec.lua +++ b/spec/02-integration/01-helpers/02-blueprints_spec.lua @@ -80,10 +80,6 @@ for _, strategy in helpers.each_strategy() do bp = assert(Blueprints.new(db)) end) - lazy_teardown(function() - ngx.shared.kong_cassandra:flush_expired() - end) - describe(string.format("blueprints for #%s", strategy), function() it("inserts oauth2 plugins", function() local s = bp.services:insert() diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index cd6ddb76639..626382bcb95 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -106,7 +106,6 @@ describe("kong start/stop #" .. strategy, function() database = strategy, nginx_proxy_real_ip_header = "{vault://env/ipheader}", pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, vaults = "env", }) @@ -121,7 +120,6 @@ describe("kong start/stop #" .. strategy, function() database = TEST_CONF.database, pg_password = "{vault://non-existent/pg_password}", pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, }) assert.matches("failed to dereference '{vault://non-existent/pg_password}': vault not found (non-existent)", stderr, nil, true) @@ -137,7 +135,6 @@ describe("kong start/stop #" .. strategy, function() database = TEST_CONF.database, pg_password = "{vault://env/pg_password}", pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, vaults = "env", })) @@ -163,7 +160,6 @@ describe("kong start/stop #" .. strategy, function() prefix = PREFIX, database = TEST_CONF.database, pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace })) assert(kong_exec("stop", { prefix = PREFIX })) @@ -177,7 +173,6 @@ describe("kong start/stop #" .. strategy, function() database = TEST_CONF.database, pg_password = "{vault://env/pg_password}", pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, vaults = "env", })) @@ -226,60 +221,23 @@ describe("kong start/stop #" .. strategy, function() assert.truthy(helpers.path.exists(TEST_CONF.kong_env)) end) - if strategy == "cassandra" then - it("should not add [emerg], [alert], [crit], or [error] lines to error log", function() - assert(kong_exec("start ", { - prefix = PREFIX, - stream_listen = "127.0.0.1:9022", - status_listen = "0.0.0.0:8100", - })) - - wait_until_healthy() - - assert(kong_exec("stop", { - prefix = PREFIX - })) - - assert.logfile().has.no.line("[emerg]", true, 0) - assert.logfile().has.no.line("[alert]", true, 0) - assert.logfile().has.no.line("[crit]", true, 0) - assert.logfile().has.no.line("[error]", true, 0) - end) - - else - it("should not add [emerg], [alert], [crit], [error] or [warn] lines to error log", function() - assert(kong_exec("start ", { - prefix = PREFIX, - stream_listen = "127.0.0.1:9022", - status_listen = "0.0.0.0:8100", - })) - - wait_until_healthy() - - assert(kong_exec("stop", { prefix = PREFIX })) - - assert.logfile().has.no.line("[emerg]", true, 0) - assert.logfile().has.no.line("[alert]", true, 0) - assert.logfile().has.no.line("[crit]", true, 0) - assert.logfile().has.no.line("[error]", true, 0) - assert.logfile().has.no.line("[warn]", true, 0) - end) - end - - if strategy == "cassandra" then - it("start resolves cassandra contact points", function() - assert(kong_exec("start", { - prefix = PREFIX, - database = strategy, - cassandra_contact_points = "localhost", - cassandra_keyspace = TEST_CONF.cassandra_keyspace, - })) - - wait_until_healthy() + it("should not add [emerg], [alert], [crit], [error] or [warn] lines to error log", function() + assert(helpers.kong_exec("start ", { + prefix = helpers.test_conf.prefix, + stream_listen = "127.0.0.1:9022", + status_listen = "0.0.0.0:8100", + })) + ngx.sleep(0.1) -- wait unix domain socket + assert(helpers.kong_exec("stop", { + prefix = helpers.test_conf.prefix + })) - assert(kong_exec("stop", { prefix = PREFIX })) - end) - end + assert.logfile().has.no.line("[emerg]", true) + assert.logfile().has.no.line("[alert]", true) + assert.logfile().has.no.line("[crit]", true) + assert.logfile().has.no.line("[error]", true) + assert.logfile().has.no.line("[warn]", true) + end) it("creates prefix directory if it doesn't exist", function() finally(function() @@ -291,7 +249,6 @@ describe("kong start/stop #" .. strategy, function() assert.falsy(helpers.path.exists("foobar")) assert(kong_exec("start --prefix foobar", { pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) assert.truthy(helpers.path.exists("foobar")) end) @@ -319,19 +276,16 @@ describe("kong start/stop #" .. strategy, function() end) it("prints config in alphabetical order", function() - local _, _, stdout = assert(kong_exec("start --vv --conf " .. TEST_CONF_PATH)) - assert.matches("admin_listen.*anonymous_reports.*cassandra_ssl.*prefix.*", stdout) + local _, _, stdout = assert(helpers.kong_exec("start --vv --conf " .. TEST_CONF_PATH)) + assert.matches("admin_listen.*anonymous_reports.*pg_user.*prefix.*", stdout) end) it("does not print sensitive settings in config", function() local _, _, stdout = assert(kong_exec("start --vv --conf " .. TEST_CONF_PATH, { pg_password = "do not print", - cassandra_password = "do not print", })) assert.matches('KONG_PG_PASSWORD ENV found with "******"', stdout, nil, true) - assert.matches('KONG_CASSANDRA_PASSWORD ENV found with "******"', stdout, nil, true) assert.matches('pg_password = "******"', stdout, nil, true) - assert.matches('cassandra_password = "******"', stdout, nil, true) end) end) @@ -349,15 +303,7 @@ describe("kong start/stop #" .. strategy, function() end) describe("/etc/hosts resolving in CLI", function() - if strategy == "cassandra" then - it("resolves #cassandra hostname", function() - assert(kong_exec("start --vv --run-migrations --conf " .. TEST_CONF_PATH, { - cassandra_contact_points = "localhost", - database = "cassandra" - })) - end) - - elseif strategy == "postgres" then + if strategy == "postgres" then it("resolves #postgres hostname", function() assert(kong_exec("start --conf " .. TEST_CONF_PATH, { pg_host = "localhost", @@ -401,7 +347,6 @@ describe("kong start/stop #" .. strategy, function() it("connection check errors are prefixed with DB-specific prefix", function() local ok, stderr = kong_exec("start --conf " .. TEST_CONF_PATH, { pg_port = 99999, - cassandra_port = 99999, }) assert.False(ok) assert.matches("[" .. TEST_CONF.database .. " error]", stderr, 1, true) @@ -576,9 +521,8 @@ describe("kong start/stop #" .. strategy, function() end) it("stop inexistent prefix", function() - assert(kong_exec("start --prefix " .. PREFIX, { + assert(helpers.kong_exec("start --prefix " .. PREFIX, { pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) local ok, stderr = kong_exec("stop --prefix inexistent") @@ -587,9 +531,8 @@ describe("kong start/stop #" .. strategy, function() end) it("notifies when Kong is already running", function() - assert(kong_exec("start --prefix " .. PREFIX, { + assert(helpers.kong_exec("start --prefix " .. PREFIX, { pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) local ok, stderr = kong_exec("start --prefix " .. PREFIX, { @@ -602,9 +545,8 @@ describe("kong start/stop #" .. strategy, function() it("should not start Kong if already running in prefix", function() local kill = require "kong.cmd.utils.kill" - assert(kong_exec("start --prefix " .. PREFIX, { + assert(helpers.kong_exec("start --prefix " .. PREFIX, { pg_database = TEST_CONF.pg_database, - cassandra_keyspace = TEST_CONF.cassandra_keyspace, })) local ok, stderr = kong_exec("start --prefix " .. PREFIX, { @@ -665,20 +607,6 @@ describe("kong start/stop #" .. strategy, function() end end) - if strategy == "cassandra" then - it("errors when cassandra contact points cannot be resolved", function() - local ok, stderr = helpers.start_kong({ - database = strategy, - cassandra_contact_points = "invalid.inexistent.host", - cassandra_keyspace = TEST_CONF.cassandra_keyspace, - }) - - assert.False(ok) - assert.matches("could not resolve any of the provided Cassandra contact points " .. - "(cassandra_contact_points = 'invalid.inexistent.host')", stderr, nil, true) - end) - end - if strategy == "off" then it("does not start with an invalid declarative config file", function() local yaml_file = helpers.make_yaml_file [[ diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 11fc20f9d82..f1a3a7a8f3b 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -552,7 +552,6 @@ describe("kong reload #" .. strategy, function() local ok = helpers.kong_exec("reload --conf " .. helpers.test_conf_path, { database = strategy, pg_port = 1234, - cassandra_port = 1234, }) assert.False(ok) diff --git a/spec/02-integration/02-cmd/05-check_spec.lua b/spec/02-integration/02-cmd/05-check_spec.lua index 72feae91e8b..abd2bc7c1de 100644 --- a/spec/02-integration/02-cmd/05-check_spec.lua +++ b/spec/02-integration/02-cmd/05-check_spec.lua @@ -7,7 +7,7 @@ describe("kong check", function() end) it("reports invalid conf", function() local _, stderr = helpers.kong_exec("check spec/fixtures/invalid.conf") - assert.matches("[error] cassandra_repl_strategy has", stderr, nil, true) + assert.matches("[error] untrusted_lua has an invalid value", stderr, nil, true) end) it("doesn't like invalid files", function() local _, stderr = helpers.kong_exec("check inexistent.conf") diff --git a/spec/02-integration/02-cmd/06-restart_spec.lua b/spec/02-integration/02-cmd/06-restart_spec.lua index c7873623541..060bb3ca0a4 100644 --- a/spec/02-integration/02-cmd/06-restart_spec.lua +++ b/spec/02-integration/02-cmd/06-restart_spec.lua @@ -37,7 +37,6 @@ describe("kong restart", function() it("restarts if already running from --prefix", function() local env = { pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, } assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path, env)) @@ -50,7 +49,6 @@ describe("kong restart", function() it("accepts a custom nginx template", function() local env = { pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, } assert(helpers.kong_exec("start --conf " .. helpers.test_conf_path, env)) @@ -77,7 +75,6 @@ describe("kong restart", function() prefix = helpers.test_conf.prefix, database = helpers.test_conf.database, pg_database = helpers.test_conf.pg_database, - cassandra_keyspace = helpers.test_conf.cassandra_keyspace, dns_resolver = "" } diff --git a/spec/02-integration/02-cmd/10-migrations_spec.lua b/spec/02-integration/02-cmd/10-migrations_spec.lua index 198450a7be1..c829fad8933 100644 --- a/spec/02-integration/02-cmd/10-migrations_spec.lua +++ b/spec/02-integration/02-cmd/10-migrations_spec.lua @@ -341,48 +341,30 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled" }, true) assert.equal(0, code) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) code, stdout, stderr = run_kong("migrations up", { plugins = "bundled" }, true) assert.equal(0, code) assert.equal("Database is already up-to-date", utils.strip(stdout)) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) code, stdout, stderr = run_kong("migrations up -f", { plugins = "bundled" }, true) assert.equal(0, code) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) local code2, stdout2, stderr2 = run_kong("migrations up -f", { plugins = "bundled" }, true) assert.equal(0, code) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) assert.equal(code, code2) assert.equal(stdout, stdout2) - if strategy ~= "cassandra" then - assert.equal(stderr, stderr2) - end + assert.equal(stderr, stderr2) end) it("#db is reentrant with migrations finish -f", function() @@ -397,11 +379,7 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled" }, true) assert.equal(0, code) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) code, stdout, stderr = run_kong("migrations up", { plugins = "bundled" @@ -409,11 +387,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(0, code) assert.equal("Database is already up-to-date", utils.strip(stdout)) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) code, stdout, stderr = run_kong("migrations finish", { plugins = "bundled" @@ -426,27 +400,17 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled" }, true) assert.equal(0, code) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) local code2, stdout2, stderr2 = run_kong("migrations finish -f", { plugins = "bundled" }, true) assert.equal(0, code) - if strategy ~= "cassandra" then - -- cassandra outputs some warnings on duplicate - -- columns which can safely be ignored - assert.equal("", stderr) - end + assert.equal("", stderr) assert.equal(code, code2) assert.equal(stdout, stdout2) - if strategy ~= "cassandra" then - assert.equal(stderr, stderr2) - end + assert.equal(stderr, stderr2) end) end) end) diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index 5b93b37aeab..9e2cb01afbb 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -95,7 +95,7 @@ describe("kong vault", function() end) end) - for _, strategy in helpers.each_strategy({ "postgres", "cassandra "}) do + for _, strategy in helpers.each_strategy({ "postgres"}) do describe("[env] instantiated #" .. strategy, function() local admin_client lazy_setup(function() diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index 3b58dd5af4b..4239a7dad47 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -5,7 +5,6 @@ local utils = require "kong.tools.utils" for _, strategy in helpers.each_strategy() do local postgres_only = strategy == "postgres" and it or pending - local cassandra_only = strategy == "cassandra" and it or pending describe("kong.db.init [#" .. strategy .. "]", function() @@ -44,14 +43,6 @@ for _, strategy in helpers.each_strategy() do db_readonly = false, }, infos) - elseif strategy == "cassandra" then - assert.same({ - strategy = "Cassandra", - db_desc = "keyspace", - db_name = helpers.test_conf.cassandra_keyspace, - db_ver = "unknown", - }, infos) - else error("unknown database") end @@ -109,18 +100,6 @@ for _, strategy in helpers.each_strategy() do end) - cassandra_only("errors when provided Cassandra contact points do not resolve DNS", function() - local conf = utils.deep_copy(helpers.test_conf) - - conf.cassandra_contact_points = { "unknown", "unknown2" } - - local db, err = DB.new(conf, strategy) - assert.is_nil(db) - assert.equal(helpers.unindent([[ - could not resolve any of the provided Cassandra contact points - (cassandra_contact_points = 'unknown, unknown2') - ]], true, true), err) - end) end) end) @@ -150,14 +129,6 @@ for _, strategy in helpers.each_strategy() do db_readonly = false, }, infos) - elseif strategy == "cassandra" then - assert.same({ - strategy = "Cassandra", - db_desc = "keyspace", - db_name = helpers.test_conf.cassandra_keyspace, - db_ver = infos.db_ver, - }, infos) - else error("unknown database") end @@ -265,22 +236,6 @@ for _, strategy in helpers.each_strategy() do assert(db:close()) end) - cassandra_only("provided Cassandra contact points resolve DNS", function() - local conf = utils.deep_copy(helpers.test_conf) - - conf.cassandra_contact_points = { "localhost" } - - local db, err = DB.new(conf, strategy) - assert.is_nil(err) - assert.is_table(db) - - assert(db:init_connector()) - - local conn, err = db:connect() - assert.is_nil(err) - assert.is_table(conn) - end) - it("returns opened connection when using cosockets", function() -- bin/busted runs with ngx.IS_CLI = true, which forces luasocket to -- be used in the DB connector (for custom CAs to work) @@ -303,9 +258,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_false(db.connector:get_stored_connection().ssl) end @@ -329,9 +281,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_false(db.connector:get_stored_connection().ssl) end db:close() @@ -343,7 +292,6 @@ for _, strategy in helpers.each_strategy() do local conf = utils.deep_copy(helpers.test_conf) conf.pg_ssl = true - conf.cassandra_ssl = true local db, err = DB.new(conf, strategy) assert.is_nil(err) @@ -359,9 +307,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_true(db.connector:get_stored_connection().ssl) end db:close() @@ -373,7 +318,6 @@ for _, strategy in helpers.each_strategy() do local conf = utils.deep_copy(helpers.test_conf) conf.pg_ssl = true - conf.cassandra_ssl = true local db, err = DB.new(conf, strategy) assert.is_nil(err) @@ -389,9 +333,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_true(db.connector:get_stored_connection().ssl) end db:close() @@ -420,8 +361,6 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.is_false(db.connector:get_stored_connection("read").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("read").ssl) end db:close() @@ -450,16 +389,12 @@ for _, strategy in helpers.each_strategy() do if strategy == "portgres" then assert.is_false(db.connector:get_stored_connection("write").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("write").ssl) end assert.equal("luasocket", db.connector:get_stored_connection().sock_type) if strategy == "portgres" then assert.is_false(db.connector:get_stored_connection("write").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("write").ssl) end db:close() @@ -490,9 +425,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_false(db.connector:get_stored_connection().ssl) end assert.is_true(db:setkeepalive()) @@ -517,9 +449,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_false(db.connector:get_stored_connection().ssl) end @@ -534,7 +463,6 @@ for _, strategy in helpers.each_strategy() do local conf = utils.deep_copy(helpers.test_conf) conf.pg_ssl = true - conf.cassandra_ssl = true local db, err = DB.new(conf, strategy) assert.is_nil(err) @@ -550,9 +478,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_true(db.connector:get_stored_connection().ssl) end assert.is_true(db:setkeepalive()) @@ -566,7 +491,6 @@ for _, strategy in helpers.each_strategy() do local conf = utils.deep_copy(helpers.test_conf) conf.pg_ssl = true - conf.cassandra_ssl = true local db, err = DB.new(conf, strategy) assert.is_nil(err) @@ -582,9 +506,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_true(db.connector:get_stored_connection().ssl) end @@ -646,9 +567,6 @@ for _, strategy in helpers.each_strategy() do assert.is_false(db.connector:get_stored_connection("read").config.ssl) assert.is_false(db.connector:get_stored_connection("write").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("read").ssl) - assert.is_false(db.connector:get_stored_connection("write").ssl) end assert.is_true(db:setkeepalive()) @@ -685,8 +603,6 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.is_false(db.connector:get_stored_connection("write").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("write").ssl) end assert.is_true(db:setkeepalive()) @@ -721,9 +637,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_false(db.connector:get_stored_connection().ssl) end @@ -747,9 +660,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_false(db.connector:get_stored_connection().ssl) end @@ -762,7 +672,6 @@ for _, strategy in helpers.each_strategy() do local conf = utils.deep_copy(helpers.test_conf) conf.pg_ssl = true - conf.cassandra_ssl = true local db, err = DB.new(conf, strategy) assert.is_nil(err) @@ -778,9 +687,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_true(db.connector:get_stored_connection().ssl) end assert.is_true(db:close()) @@ -792,7 +698,6 @@ for _, strategy in helpers.each_strategy() do local conf = utils.deep_copy(helpers.test_conf) conf.pg_ssl = true - conf.cassandra_ssl = true local db, err = DB.new(conf, strategy) assert.is_nil(err) @@ -808,9 +713,6 @@ for _, strategy in helpers.each_strategy() do assert.equal("luasocket", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) - elseif strategy == "cassandra" then - --TODO: cassandra forces luasocket on timer - assert.is_true(db.connector:get_stored_connection().ssl) end assert.is_true(db:close()) @@ -869,9 +771,6 @@ for _, strategy in helpers.each_strategy() do assert.is_false(db.connector:get_stored_connection("read").config.ssl) assert.is_false(db.connector:get_stored_connection("write").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("read").ssl) - assert.is_false(db.connector:get_stored_connection("write").ssl) end assert.is_true(db:close()) @@ -907,8 +806,6 @@ for _, strategy in helpers.each_strategy() do if strategy == "postgres" then assert.is_false(db.connector:get_stored_connection("write").config.ssl) - elseif strategy == "cassandra" then - assert.is_false(db.connector:get_stored_connection("write").ssl) end assert.is_true(db:close()) diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 145a7751787..08532e29be5 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -303,12 +303,6 @@ for _, strategy in helpers.each_strategy() do assert.is_string(offset) local page_size = 5 - if strategy == "cassandra" then - -- 5 + 1: cassandra only detects the end of a pagination when - -- we go past the number of rows in the iteration - it doesn't - -- seem to detect the pages ending at the limit - page_size = page_size + 1 - end local rows_2, err, err_t, offset = db.routes:page(page_size, offset) assert.is_nil(err_t) @@ -2318,12 +2312,6 @@ for _, strategy in helpers.each_strategy() do assert.is_string(offset) local page_size = 5 - if strategy == "cassandra" then - -- 5 + 1: cassandra only detects the end of a pagination when - -- we go past the number of rows in the iteration - it doesn't - -- seem to detect the pages ending at the limit - page_size = page_size + 1 - end local rows_2, err, err_t, offset = db.routes:page_for_service({ id = service.id, diff --git a/spec/02-integration/03-db/07-tags_spec.lua b/spec/02-integration/03-db/07-tags_spec.lua index ecf5450512b..ac826ba019a 100644 --- a/spec/02-integration/03-db/07-tags_spec.lua +++ b/spec/02-integration/03-db/07-tags_spec.lua @@ -303,64 +303,6 @@ for _, strategy in helpers.each_strategy() do end end - local func = pending - if strategy == "cassandra" then - func = describe - end - - func("limits maximum queries in single request", function() - local match = require("luassert.match") - -- Might be flaky because it depends on how cassandra partition/order row - it("and exits early if PAGING_MAX_QUERY_ROUNDS exceeded", function() - stub(ngx, "log") - - local rows, err, err_t, offset = db.services:page(2, nil, - { tags = { "paging", "tag_notexist" }, tags_cond = 'and' }) - assert(is_valid_page(rows, err, err_t)) - assert.is_not_nil(offset) - -- actually #rows will be 0 in this certain test case, - -- but put as < 2(size) as it's what logically expected - assert.is_true(#rows < 2) - - assert.stub(ngx.log).was_called() - assert.stub(ngx.log).was_called_with(ngx.WARN, match.is_same("maximum "), match.is_same(20), - match.is_same(" rounds exceeded "), - match.is_same("without retrieving required size of rows, "), - match.is_same("consider lower the sparsity of tags, or increase the paging size per request")) - end) - - local enough_page_size = total_entities_count/single_tag_count - it("and doesn't throw warning if page size is large enough", function() - stub(ngx, "log") - - local rows, err, err_t, offset = db.services:page(enough_page_size, nil, - { tags = { "paging", "tag_notexist" }, tags_cond = 'and' }) - assert(is_valid_page(rows, err, err_t)) - assert.equal(0, #rows) - assert.is_nil(offset) - - assert.stub(ngx.log).was_not_called() - end) - - it("#flaky and returns as normal if page size is large enough", function() - stub(ngx, "log") - - local rows, err, err_t, offset = db.services:page(enough_page_size, nil, - { tags = { "paging", "team_paging_1" }, tags_cond = 'and' }) - assert(is_valid_page(rows, err, err_t)) - assert.equal(enough_page_size, #rows) - if offset then - rows, err, err_t, offset = db.services:page(enough_page_size, offset, - { tags = { "paging", "team_paging_1" }, tags_cond = 'and' }) - assert(is_valid_page(rows, err, err_t)) - assert.equal(0, #rows) - assert.is_nil(offset) - end - - assert.stub(ngx.log).was_not_called() - end) - end) - it("allow tags_cond omitted if there's only one tag", function() local rows, err, err_t, _ = db.services:page(nil, nil, { tags = { "foo" } }) assert(is_valid_page(rows, err, err_t)) diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index 941a2aa6fe0..f8bc8209058 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -1188,16 +1188,10 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) local json = cjson.decode(body) - if strategy == "cassandra" then - assert.equals(ngx.null, json.paths) - assert.equals(ngx.null, json.methods) - - else - assert.matches('"methods":%[%]', body) - assert.matches('"paths":%[%]', body) - assert.same({}, json.paths) - assert.same({}, json.methods) - end + assert.matches('"methods":%[%]', body) + assert.matches('"paths":%[%]', body) + assert.same({}, json.paths) + assert.same({}, json.methods) assert.same({ "my-updated.tld" }, json.hosts) assert.equal(route.id, json.id) @@ -1795,8 +1789,7 @@ for _, strategy in helpers.each_strategy() do end end) - -- Cassandra doesn't fail on this because its insert is an upsert - pending("returns 409 on id conflict (same plugin id)", function(content_type) + it("returns 409 on id conflict (same plugin id)", function(content_type) return function() local route = bp.routes:insert({ paths = { "/my-route" } }) -- insert initial plugin diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index 8b68245b413..ed71fc38f7d 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -626,8 +626,7 @@ for _, strategy in helpers.each_strategy() do end end) - -- Cassandra doesn't fail on this because its insert is an upsert - pending("returns 409 on id conflict (same plugin id)", function(content_type) + it("returns 409 on id conflict (same plugin id)", function(content_type) return function() local service = bp.services:insert() -- insert initial plugin diff --git a/spec/02-integration/04-admin_api/19-vaults_spec.lua b/spec/02-integration/04-admin_api/19-vaults_spec.lua index 34f820d981a..aa451805164 100644 --- a/spec/02-integration/04-admin_api/19-vaults_spec.lua +++ b/spec/02-integration/04-admin_api/19-vaults_spec.lua @@ -83,15 +83,12 @@ for _, strategy in helpers.each_strategy() do assert.same(vaults[1], json) end) - -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra - if strategy ~= "cassandra" then - it("retrieves a vault by prefix", function() - local res = client:get("/vaults/" .. vaults[1].prefix) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.same(vaults[1], json) - end) - end + it("retrieves a vault by prefix", function() + local res = client:get("/vaults/" .. vaults[1].prefix) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.same(vaults[1], json) + end) it("returns 404 if not found by id", function() local res = client:get("/vaults/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c") @@ -173,24 +170,21 @@ for _, strategy in helpers.each_strategy() do }, json) end) - -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra - if strategy ~= "cassandra" then - it("handles invalid input by prefix", function() - local res = client:put("/vaults/env", { - headers = HEADERS, - body = { - name = "env", - }, - }) - local body = assert.res_status(400, res) - local json = cjson.decode(body) - assert.same({ - name = "invalid unique prefix", - code = 10, - message = "must not be one of: env", - }, json) - end) - end + it("handles invalid input by prefix", function() + local res = client:put("/vaults/env", { + headers = HEADERS, + body = { + name = "env", + }, + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.same({ + name = "invalid unique prefix", + code = 10, + message = "must not be one of: env", + }, json) + end) end) end) @@ -211,24 +205,21 @@ for _, strategy in helpers.each_strategy() do vaults[1] = json end) - -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra - if strategy ~= "cassandra" then - it("updates a vault by prefix", function() - local res = client:patch("/vaults/env-1", { - headers = HEADERS, - body = { - config = { - prefix = "CERT_", - } - }, - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equal("CERT_", json.config.prefix) + it("updates a vault by prefix", function() + local res = client:patch("/vaults/env-1", { + headers = HEADERS, + body = { + config = { + prefix = "CERT_", + } + }, + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal("CERT_", json.config.prefix) - vaults[1] = json - end) - end + vaults[1] = json + end) describe("errors", function() it("handles invalid input by id", function() @@ -248,25 +239,22 @@ for _, strategy in helpers.each_strategy() do }, json) end) - -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra - if strategy ~= "cassandra" then - it("handles invalid input by prefix", function() - local res = client:patch("/vaults/env-1", { - headers = HEADERS, - body = { prefix = "env" }, - }) - local body = assert.res_status(400, res) - local json = cjson.decode(body) - assert.same({ - name = "schema violation", - code = 2, - message = "schema violation (prefix: must not be one of: env)", - fields = { - prefix = "must not be one of: env", - }, - }, json) - end) - end + it("handles invalid input by prefix", function() + local res = client:patch("/vaults/env-1", { + headers = HEADERS, + body = { prefix = "env" }, + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.same({ + name = "schema violation", + code = 2, + message = "schema violation (prefix: must not be one of: env)", + fields = { + prefix = "must not be one of: env", + }, + }, json) + end) it("returns 404 if not found", function() local res = client:patch("/vaults/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c", { @@ -290,19 +278,16 @@ for _, strategy in helpers.each_strategy() do assert.res_status(404, res) end) - -- TODO: `unique_across_ws=true` doesn't seem to work with Cassandra - if strategy ~= "cassandra" then - it("deletes by prefix", function() - local res = client:get("/vaults/env-2") - assert.res_status(200, res) + it("deletes by prefix", function() + local res = client:get("/vaults/env-2") + assert.res_status(200, res) - res = client:delete("/vaults/env-2") - assert.res_status(204, res) + res = client:delete("/vaults/env-2") + assert.res_status(204, res) - res = client:get("/vaults/env-2") - assert.res_status(404, res) - end) - end + res = client:get("/vaults/env-2") + assert.res_status(404, res) + end) it("returns 204 if not found", function() local res = client:delete("/vaults/f4aecadc-05c7-11e6-8d41-1f3b3d5fa15c") diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 00e47de6fb0..17868a38867 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -36,7 +36,6 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() assert(helpers.start_kong { database = strategy, - db_update_propagation = strategy == "cassandra" and 1 or 0, trusted_ips = "127.0.0.1", nginx_http_proxy_ssl_verify = "on", -- Mocking https_server is using kong_spec key/cert pairs but the pairs does not @@ -47,7 +46,6 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() assert(helpers.start_kong{ database = strategy, prefix = "node2", - db_update_propagation = strategy == "cassandra" and 1 or 0, admin_listen = "127.0.0.1:9110", admin_gui_listen = "off", proxy_listen = "off", diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 267f92e807f..c73ad767e28 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -10,8 +10,7 @@ local https_server = helpers.https_server for _, strategy in helpers.each_strategy() do local bp - local DB_UPDATE_PROPAGATION = strategy == "cassandra" and 0.1 or 0 - local DB_UPDATE_FREQUENCY = strategy == "cassandra" and 0.1 or 0.1 + local DB_UPDATE_FREQUENCY = 0.1 local proxy_port_1 = 9000 local proxy_port_ssl = 9443 local proxy_port_grpc = 9002 @@ -80,7 +79,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = default_proxy_listen, nginx_conf = "spec/fixtures/custom_nginx.template", db_update_frequency = DB_UPDATE_FREQUENCY, - db_update_propagation = DB_UPDATE_PROPAGATION, }, nil, nil, fixtures)) end) @@ -662,7 +660,6 @@ for _, strategy in helpers.each_strategy() do lua_ssl_trusted_certificate = "spec/fixtures/kong_spec.crt", stream_listen = "off", db_update_frequency = DB_UPDATE_FREQUENCY, - db_update_propagation = DB_UPDATE_PROPAGATION, plugins = "bundled,fail-once-auth", })) end) @@ -688,7 +685,6 @@ for _, strategy in helpers.each_strategy() do prefix = "servroot2", log_level = "debug", db_update_frequency = DB_UPDATE_FREQUENCY, - db_update_propagation = DB_UPDATE_PROPAGATION, }) end) @@ -2377,7 +2373,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = default_proxy_listen, nginx_conf = "spec/fixtures/custom_nginx.template", db_update_frequency = DB_UPDATE_FREQUENCY, - db_update_propagation = DB_UPDATE_PROPAGATION, }, nil, nil, fixtures)) end) @@ -2615,7 +2610,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = default_proxy_listen, nginx_conf = "spec/fixtures/custom_nginx.template", db_update_frequency = DB_UPDATE_FREQUENCY, - db_update_propagation = DB_UPDATE_PROPAGATION, stream_listen = "127.0.0.1:9100" })) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index d1d9b995465..860b6b961ed 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -56,8 +56,6 @@ for _, strategy in helpers.each_strategy() do -- insert single fixture Service service_fixture = bp.services:insert() - local db_update_propagation = strategy == "cassandra" and 0.1 or 0 - assert(helpers.start_kong { log_level = "debug", prefix = "servroot1", @@ -65,7 +63,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:8000, 0.0.0.0:8443 ssl", admin_listen = "0.0.0.0:8001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -76,7 +73,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "0.0.0.0:9001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, }) admin_client_1 = helpers.http_client("127.0.0.1", 8001) @@ -1172,8 +1168,6 @@ for _, strategy in helpers.each_strategy() do -- insert single fixture Service service_fixture = bp.services:insert() - local db_update_propagation = strategy == "cassandra" and 0.1 or 0 - assert(helpers.start_kong { log_level = "debug", prefix = "servroot1", @@ -1181,7 +1175,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:8000, 0.0.0.0:8443 ssl", admin_listen = "0.0.0.0:8001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", declarative_config = "ignore-me.yml", }) @@ -1193,7 +1186,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "0.0.0.0:9001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, declarative_config = "ignore-me.yml", }) @@ -1322,8 +1314,6 @@ for _, strategy in helpers.each_strategy() do service = { id = service.id }, } - local db_update_propagation = strategy == "cassandra" and 0.1 or 0 - assert(helpers.start_kong { log_level = "debug", prefix = "servroot1", @@ -1332,7 +1322,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:8000, 0.0.0.0:8443 ssl", admin_listen = "0.0.0.0:8001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -1344,7 +1333,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "off", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, }) end) diff --git a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua index d5351862cdc..6b232195734 100644 --- a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua +++ b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua @@ -63,8 +63,6 @@ for _, strategy in helpers.each_strategy() do -- insert single fixture Service service_fixture = bp.services:insert() - local db_update_propagation = strategy == "cassandra" and 0.1 or 0 - assert(helpers.start_kong { log_level = "debug", prefix = "servroot1", @@ -72,7 +70,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:8000, 0.0.0.0:8443 ssl", admin_listen = "0.0.0.0:8001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", }) @@ -83,7 +80,6 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "0.0.0.0:9001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, }) local admin_client = helpers.http_client("127.0.0.1", 8001) diff --git a/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua b/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua index d3baffcdcb8..14e6f75cb7a 100644 --- a/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua +++ b/spec/02-integration/06-invalidations/04-balancer_cache_correctness_spec.lua @@ -9,15 +9,12 @@ for _, strategy in helpers.each_strategy() do -- truncate the database so we have zero upstreams helpers.get_db_utils(strategy, { "upstreams", }) - local db_update_propagation = strategy == "cassandra" and 0.1 or 0 - assert(helpers.start_kong { log_level = "debug", database = strategy, proxy_listen = "0.0.0.0:8000, 0.0.0.0:8443 ssl", admin_listen = "0.0.0.0:8001", db_update_frequency = POLL_INTERVAL, - db_update_propagation = db_update_propagation, nginx_conf = "spec/fixtures/custom_nginx.template", }) end) diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index 30783ba62c4..4548ff131fa 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -182,8 +182,8 @@ for _, strategy in helpers.each_strategy() do local db_service = bp.services:insert{ protocol = "tcp", - host = strategy == "postgres" and kong.configuration.pg_host or kong.configuration.cassandra_contact_points[1], - port = strategy == "postgres" and kong.configuration.pg_port or kong.configuration.cassandra_port, + host = kong.configuration.pg_host, + port = kong.configuration.pg_port, } bp.routes:insert{ @@ -207,9 +207,6 @@ for _, strategy in helpers.each_strategy() do database = strategy, pg_host = "127.0.0.1", pg_port = stream_proxy_port, - cassandra_contact_points = "127.0.0.1", - cassandra_port = stream_proxy_port, - db_update_propagation = strategy == "cassandra" and 1 or 0, plugins = "bundled,prometheus", declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, admin_listen = "off", diff --git a/spec/02-integration/13-vaults/03-mock_spec.lua b/spec/02-integration/13-vaults/03-mock_spec.lua index aebbc8c2550..d8e2c896bfa 100644 --- a/spec/02-integration/13-vaults/03-mock_spec.lua +++ b/spec/02-integration/13-vaults/03-mock_spec.lua @@ -33,9 +33,6 @@ end local function wait_until_no_common_workers(workers, expected_total, strategy) - if strategy == "cassandra" then - ngx.sleep(0.5) - end helpers.wait_until(function() local pok, admin_client = pcall(helpers.admin_client) if not pok then diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 047673ae70a..f543fc17d53 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -98,10 +98,6 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) local expected_span_num = 2 - -- cassandra has different db query implementation - if strategy == "cassandra" then - expected_span_num = 4 - end assert.is_same(expected_span_num, #spans, res) assert.is_same("kong.database.query", spans[2].name) end) @@ -316,10 +312,6 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) local expected_span_num = 13 - -- cassandra has different db query implementation - if strategy == "cassandra" then - expected_span_num = expected_span_num + 4 - end assert.is_same(expected_span_num, #spans, res) end) diff --git a/spec/fixtures/invalid.conf b/spec/fixtures/invalid.conf index 297dfe0a611..fbbfedccd0f 100644 --- a/spec/fixtures/invalid.conf +++ b/spec/fixtures/invalid.conf @@ -1,2 +1,3 @@ pg_ssl = on -cassandra_repl_strategy = foo +database = postgres +untrusted_lua = foobar From 19674af7e45708854ac61946ca038e5d5c7ead38 Mon Sep 17 00:00:00 2001 From: Vivek <25414711+Vonter@users.noreply.github.com> Date: Tue, 23 May 2023 23:03:04 +0530 Subject: [PATCH 2580/4351] docs(changelog): fix name of renamed queue module (#10884) --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d0a4bccf9c4..2917e1d91f6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -94,7 +94,7 @@ - **http-log, statsd, opentelemetry, datadog**: The queueing system has been reworked, causing some plugin parameters to not function as expected anymore. If you use queues on these plugin, new parameters must be configured. - The module `kong.tools.batch_queue` has been renamed to `kong.tools.batch` in + The module `kong.tools.batch_queue` has been renamed to `kong.tools.queue` in the process and the API was changed. If your custom plugin uses queues, it must be updated to use the new API. [#10172](https://github.com/Kong/kong/pull/10172) From e344ece1c8920adb84ae0934fde8b16aec529ba4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 May 2023 01:43:28 +0800 Subject: [PATCH 2581/4351] chore(dependency_services): drop cassandra (#10928) --- scripts/dependency_services/common.sh | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index 8279fe58add..a9ac3169add 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -40,7 +40,6 @@ fi # [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" declare -A ports=( ["postgres"]="PG_PORT:5432" - ["cassandra"]="CASSANDRA_PORT:9042" ["redis"]="REDIS_PORT:6379 REDIS_SSL_PORT:6380" ["grpcbin"]="GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001" ["zipkin"]="ZIPKIN_PORT:9411" From 48942ad340429b232ad78899a40f6c93d5ad49d1 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Wed, 24 May 2023 09:57:35 +0200 Subject: [PATCH 2582/4351] tests(tracing): fix flaky propagation test (#10877) Fix a bug (only affecting 3.3+) that will result in resolving flakiness in the following tests: - opentelemetry exporter #postgres #scoping for service with global works - tracing propagation spec #postgres spans hierarchy propagates the balancer span - tracing propagation spec #postgres parsing incoming headers enables sampling when incoming header has sampled enabled Caused by: - This error that came from here due to the approximation that resulted from converting ms to ns. This sometimes resulted in the span's end timestamp (converted from ms to ns) to be prior to the span start timestamp (directly set in ns). This commit also sets a higher timeout for the tcp connection in a test, to reduce flakiness. --- kong/init.lua | 4 +++- kong/tracing/instrumentation.lua | 2 +- .../kong/plugins/tcp-trace-exporter/handler.lua | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 91c31449e4d..699e328d95e 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1039,6 +1039,7 @@ end function Kong.balancer() -- This may be called multiple times, and no yielding here! local now_ms = now() * 1000 + local now_ns = time_ns() local ctx = ngx.ctx if not ctx.KONG_BALANCER_START then @@ -1079,7 +1080,7 @@ function Kong.balancer() tries[try_count] = current_try current_try.balancer_start = now_ms - current_try.balancer_start_ns = time_ns() + current_try.balancer_start_ns = now_ns if try_count > 1 then -- only call balancer on retry, first one is done in `runloop.access.after` @@ -1439,6 +1440,7 @@ function Kong.body_filter() end ctx.KONG_BODY_FILTER_ENDED_AT = get_updated_now_ms() + ctx.KONG_BODY_FILTER_ENDED_AT_NS = time_ns() ctx.KONG_BODY_FILTER_TIME = ctx.KONG_BODY_FILTER_ENDED_AT - ctx.KONG_BODY_FILTER_START if ctx.KONG_PROXIED then diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index f55d9d3791b..e5f68ca0aab 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -131,7 +131,7 @@ function _M.balancer(ctx) span:set_status(2) end - local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 + local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT_NS span:finish(upstream_finish_time) end end diff --git a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua index fdb187aceab..96b087eefbf 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/tcp-trace-exporter/handler.lua @@ -78,7 +78,7 @@ local function push_data(premature, data, config) end local tcpsock = ngx.socket.tcp() - tcpsock:settimeout(1000) + tcpsock:settimeouts(10000, 10000, 10000) local ok, err = tcpsock:connect(config.host, config.port) if not ok then kong.log.err("connect err: ".. err) From 2d0f380635bdf7b0de73cade7906b35f58151859 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 May 2023 17:29:32 +0800 Subject: [PATCH 2583/4351] style(clustering/compat): style clean for checkers array (#10858) * style(clustering/compat): style clean * remove clustering_data_planes --- kong/clustering/compat/checkers.lua | 87 +++++++++++++++++++---------- 1 file changed, 57 insertions(+), 30 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index a007947d1d9..7fbfca3cec2 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -25,35 +25,7 @@ end local compatible_checkers = { { 3003000000, --[[ 3.3.0.0 ]] function(config_table, dp_version, log_suffix) - -- remove updated_at field for core entities ca_certificates, certificates, consumers, - -- targets, upstreams, plugins, workspaces, clustering_data_planes and snis - local entity_names = { - "ca_certificates", "certificates", "consumers", "targets", "upstreams", - "plugins", "workspaces", "clustering_data_planes", "snis", - } - local has_update - local updated_entities = {} - - for _, name in ipairs(entity_names) do - for _, config_entity in ipairs(config_table[name] or {}) do - if config_entity["updated_at"] then - - config_entity["updated_at"] = nil - - has_update = true - - if not updated_entities[name] then - log_warn_message("contains configuration '" .. name .. ".updated_at'", - "be removed", - dp_version, - log_suffix) - - updated_entities[name] = true - end - end - end - end -- Support legacy queueing parameters for plugins that used queues prior to 3.3. `retry_count` has been -- completely removed, so we always supply the default of 10 as that provides the same behavior as with a @@ -61,55 +33,74 @@ local compatible_checkers = { -- configuration table. for _, plugin in ipairs(config_table.plugins or {}) do local config = plugin.config + if plugin.name == 'statsd' or plugin.name == 'datadog' then if type(config.retry_count) ~= "number" then config.retry_count = 10 has_update = true end + if type(config.queue_size) ~= "number" then if config.queue and type(config.queue.max_batch_size) == "number" then config.queue_size = config.queue.max_batch_size has_update = true + else config.queue_size = 1 has_update = true end end + if type(config.flush_timeout) ~= "number" then if config.queue and type(config.queue.max_coalescing_delay) == "number" then config.flush_timeout = config.queue.max_coalescing_delay has_update = true + else config.flush_timeout = 2 has_update = true end end + elseif plugin.name == 'opentelemetry' then + if type(config.batch_span_count) ~= "number" then if config.queue and type(config.queue.max_batch_size) == "number" then config.batch_span_count = config.queue.max_batch_size has_update = true + else config.batch_span_count = 200 has_update = true end end + if type(config.batch_flush_delay) ~= "number" then if config.queue and type(config.queue.max_coalescing_delay) == "number" then config.batch_flush_delay = config.queue.max_coalescing_delay has_update = true + else config.batch_flush_delay = 3 has_update = true end end - end - end + end -- if plugin.name + end -- for + + return has_update + end, + }, + + { 3003000000, --[[ 3.3.0.0 ]] + function(config_table, dp_version, log_suffix) + local has_update for _, config_entity in ipairs(config_table.vaults or {}) do if config_entity.name == "env" and type(config_entity.config) == "table" then local config = config_entity.config local prefix = config.prefix + if type(prefix) == "string" then local new_prefix = prefix:gsub("-", "_") if new_prefix ~= prefix then @@ -118,6 +109,42 @@ local compatible_checkers = { end end end + end -- for + + return has_update + end, + }, + + { 3003000000, --[[ 3.3.0.0 ]] + function(config_table, dp_version, log_suffix) + -- remove updated_at field for core entities ca_certificates, certificates, consumers, + -- targets, upstreams, plugins, workspaces, clustering_data_planes and snis + local entity_names = { + "ca_certificates", "certificates", "consumers", "targets", "upstreams", + "plugins", "workspaces", "snis", + } + + local has_update + local updated_entities = {} + + for _, name in ipairs(entity_names) do + for _, config_entity in ipairs(config_table[name] or {}) do + if config_entity["updated_at"] then + + config_entity["updated_at"] = nil + + has_update = true + + if not updated_entities[name] then + log_warn_message("contains configuration '" .. name .. ".updated_at'", + "be removed", + dp_version, + log_suffix) + + updated_entities[name] = true + end + end + end end return has_update From d90ce12b85d4ab4945c953a24da14294c6e6b467 Mon Sep 17 00:00:00 2001 From: owl Date: Wed, 24 May 2023 17:14:15 +0800 Subject: [PATCH 2584/4351] feat(pdk): add lmdb memory info to pdk.node.get_memory_stats function --- kong/pdk/node.lua | 41 +++++++++++++++++++++++- t/01-pdk/12-node/02-get_memory_stats.t | 44 ++++++++++++++++++++++++++ 2 files changed, 84 insertions(+), 1 deletion(-) diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index fd9a5a7f912..d5c4664719e 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -5,6 +5,7 @@ local utils = require "kong.tools.utils" local ffi = require "ffi" local private_node = require "kong.pdk.private.node" +local lmdb = require "resty.lmdb" local floor = math.floor @@ -18,6 +19,7 @@ local shared = ngx.shared local C = ffi.C local ffi_new = ffi.new local ffi_str = ffi.string +local lmdb_get_env_info = lmdb.get_env_info local NODE_ID_KEY = "kong:node_id" @@ -121,7 +123,17 @@ local function new(self) -- http_allocated_gc = 1102, -- pid = 18005 -- } - -- } + -- }, + -- -- if the `kong` uses dbless mode, the following will be present: + -- lmdb = { + -- map_size: "128.00 MiB", + -- used_size: "0.02 MiB", + -- last_used_page: 6, + -- last_txnid: 2, + -- max_readers: 126, + -- current_readers: 16 + -- }, + --} -- } -- -- local res = kong.node.get_memory_stats("k", 1) @@ -147,6 +159,15 @@ local function new(self) -- pid = 18005 -- } -- } + -- -- if the `kong` uses dbless mode, the following will be present: + -- lmdb = { + -- map_size: "131072 KB", + -- used_size: "20.48 KB", + -- last_used_page: 6, + -- last_txnid: 2, + -- max_readers: 126, + -- current_readers: 16 + -- }, -- } function _NODE.get_memory_stats(unit, scale) -- validate arguments @@ -229,6 +250,24 @@ local function new(self) } end + if kong and kong.configuration and kong.configuration.database == "off" then + local lmdb_info, err = lmdb_get_env_info() + if err then + res.lmdb = self.table.new(0, 1) + res.lmdb.err = "could not get kong lmdb status: " .. err + + else + local info = self.table.new(0, 6) + info.map_size = convert_bytes(lmdb_info.map_size, unit, scale) + info.used_size = convert_bytes(lmdb_info.last_used_page * lmdb_info.page_size, unit, scale) + info.last_used_page = lmdb_info.last_used_page + info.last_txnid = lmdb_info.last_txnid + info.max_readers = lmdb_info.max_readers + info.current_readers = lmdb_info.num_readers + res.lmdb = info + end + end + return res end diff --git a/t/01-pdk/12-node/02-get_memory_stats.t b/t/01-pdk/12-node/02-get_memory_stats.t index 6e6105dda16..92b5446fb8f 100644 --- a/t/01-pdk/12-node/02-get_memory_stats.t +++ b/t/01-pdk/12-node/02-get_memory_stats.t @@ -536,3 +536,47 @@ workers_lua_vms (?:\d+: 1024\s*){1,2}\Z --- no_error_log [error] + + +=== TEST 11: node.get_memory_stats() returns lmdb stats +--- main_config + lmdb_environment_path /tmp/dbless.lmdb; + lmdb_map_size 128m; +--- http_config eval +qq{ + $t::Util::HttpConfig + + lua_shared_dict kong 24k; + lua_shared_dict kong_db_cache 32k; + + init_worker_by_lua_block { + local runloop_handler = require "kong.runloop.handler" + + runloop_handler._update_lua_mem(true) + + -- NOTE: insert garbage + ngx.shared.kong:set("kong:mem:foo", "garbage") + } +} +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + kong = {} + kong.configuration = {} + kong.configuration.database = "off" + local res = pdk.node.get_memory_stats() + + ngx.say(" lmdb map size: ", res.lmdb.map_size) + ngx.say(" lmdb map used size: ", res.lmdb.used_size) + } + } +--- request +GET /t +--- response_body_like chomp + lmdb map size: 134217728 + lmdb map used size: \d+ +--- no_error_log +[error] From 379162cb963b61828792dd4aea1fd39912e3e360 Mon Sep 17 00:00:00 2001 From: owl Date: Wed, 24 May 2023 17:16:58 +0800 Subject: [PATCH 2585/4351] feat(statsd): add lmdb memory info related metrics --- kong/clustering/compat/init.lua | 24 +++++++ kong/plugins/statsd/log.lua | 45 ++++++++++++++ kong/plugins/statsd/schema.lua | 8 ++- spec/01-unit/19-hybrid/03-compat_spec.lua | 26 ++++++++ spec/03-plugins/06-statsd/01-log_spec.lua | 76 +++++++++++++++++++++++ 5 files changed, 178 insertions(+), 1 deletion(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index ee29fd715ff..927e604cb06 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -8,6 +8,7 @@ local type = type local ipairs = ipairs local table_insert = table.insert local table_sort = table.sort +local table_remove = table.remove local gsub = string.gsub local deep_copy = utils.deep_copy local split = utils.split @@ -245,6 +246,20 @@ local function rename_field(config, name_from, name_to, has_update) return has_update end +local function remove_field_array_value(config, remove_val, has_update) + if config then + local iterate_table = config + for i, v in ipairs(iterate_table) do + if v == remove_val then + table_remove(config, i) + has_update = true + end + end + end + + return has_update +end + local function invalidate_keys_from_config(config_plugins, keys, log_suffix, dp_version_num) if not config_plugins then @@ -275,6 +290,15 @@ local function invalidate_keys_from_config(config_plugins, keys, log_suffix, dp_ end end + if dp_version_num < 3003000000 then + -- OSS + if name == "statsd" then + if utils.table_contains(config.metrics, "lmdb_usage") then + has_update = remove_field_array_value(config.metrics, "lmdb_usage", has_update) + end + end + end + for _, key in ipairs(keys[name]) do if delete_at(config, key) then ngx_log(ngx_WARN, _log_prefix, name, " plugin contains configuration '", key, diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 28d1ad6b00f..0f4f711a902 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -2,6 +2,7 @@ local Queue = require "kong.tools.queue" local constants = require "kong.plugins.statsd.constants" local statsd_logger = require "kong.plugins.statsd.statsd_logger" local ws = require "kong.workspaces" +local lmdb = require "resty.lmdb" local ngx = ngx local kong = kong @@ -15,6 +16,7 @@ local ipairs = ipairs local tonumber = tonumber local knode = kong and kong.node or require "kong.pdk.node".new() local null = ngx.null +local lmdb_get_env_info = lmdb.get_env_info local START_RANGE_IDX = 1 local END_RANGE_IDX = 2 @@ -97,6 +99,8 @@ local hostname = re_gsub(knode.get_hostname(), [[\.]], "_", "oj") -- downsample timestamp local shdict_metrics_last_sent = 0 local SHDICT_METRICS_SEND_THRESHOLD = 60 +local lmdb_metrics_last_sent = 0 +local LMDB_METRICS_SEND_THRESHOLD = 60 local get_consumer_id = { @@ -274,6 +278,47 @@ if ngx.config.ngx_lua_version >= 10011 then end end end + metrics.lmdb_usage = function (_, message, metric_config, logger, conf, tags) + -- we don't need this for every request, send every 1 minute + -- also only one worker needs to send this because it's shared + if worker_id ~= 0 then + return + end + if kong.configuration.database ~= "off" then + return + end + + local now = ngx_time() + if lmdb_metrics_last_sent + LMDB_METRICS_SEND_THRESHOLD < now then + lmdb_metrics_last_sent = now + local lmdb_info, err = lmdb_get_env_info() + if err then + kong.log.err("failed to get lmdb info: ", err) + return + end + if conf.tag_style then + local tags = { + ["node"] = hostname, + } + logger:send_statsd("lmdb.used_space", + lmdb_info.last_used_page * lmdb_info.page_size, logger.stat_types.gauge, + metric_config.sample_rate, tags, conf.tag_style) + logger:send_statsd("lmdb.capacity", + lmdb_info.map_size, logger.stat_types.gauge, + metric_config.sample_rate, tags, conf.tag_style) + + else + local lmdb_used_space_metric_name = conf.hostname_in_prefix and "lmdb.used_space" or string_format("node.%s.lmdb.used_space", hostname) + local lmdb_capacity_metric_name = conf.hostname_in_prefix and "lmdb.capacity" or string_format("node.%s.lmdb.capacity", hostname) + logger:send_statsd(lmdb_used_space_metric_name, + lmdb_info.last_used_page * lmdb_info.page_size, logger.stat_types.gauge, + metric_config.sample_rate) + logger:send_statsd(lmdb_capacity_metric_name, + lmdb_info.last_used_page * lmdb_info.page_size, logger.stat_types.gauge, + metric_config.sample_rate) + end + end + end end local function get_scope_name(conf, message, service_identifier) diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index fd94fb82c80..57729d3a791 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -8,7 +8,7 @@ local METRIC_NAMES = { "request_size", "response_size", "status_count", "status_count_per_user", "unique_users", "upstream_latency", "status_count_per_workspace", "status_count_per_user_per_route", - "shdict_usage", + "shdict_usage", "lmdb_usage", } @@ -121,6 +121,12 @@ local DEFAULT_METRICS = { sample_rate = 1, service_identifier = nil, }, + { + name = "lmdb_usage", + stat_type = "gauge", + sample_rate = 1, + service_identifier = nil, + }, } local TAG_TYPE = { diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index f21454205ae..31cacc25f2d 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -160,6 +160,9 @@ describe("kong.clustering.compat", function() session = { "anything", }, + statsd = { + "anything", + }, }, }) end) @@ -309,6 +312,29 @@ describe("kong.clustering.compat", function() }, }, }, + { + name = "statsd lmdb metrics", + version = "1.0.0", + plugins = { + { + name = "statsd", + config = { + metrics = {"lmdb_usage", "shdict_usage", "status_count_per_user_per_route"} + }, + }, + }, + expect = { + { + name = "statsd", + config = { + metrics = { "shdict_usage", "status_count_per_user_per_route", }, + flush_timeout = 2, + queue_size = 1, + retry_count = 10, + }, + }, + }, + }, } for _, case in ipairs(cases) do diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index ff7f0e69232..752636b47ca 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -2300,3 +2300,79 @@ for _, strategy in helpers.each_strategy() do end) end) end + +local SERVICE_YML = [[ +- name: my-service-%d + url: %s + plugins: + - name: statsd + config: + host: 127.0.0.1 + port: 20000 + routes: + - name: my-route-%d + paths: + - / + hosts: + - logging%d.com +]] + + +describe("Plugin: statsd (log) #off", function() + local admin_client + local proxy_client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + proxy_client = assert(helpers.proxy_client()) + admin_client = assert(helpers.admin_client()) + end) + + lazy_teardown(function() + admin_client:close() + proxy_client:close() + helpers.stop_kong(nil, true) + end) + + it("expose lmdb metrics by statsd", function() + local buffer = {"_format_version: '1.1'", "services:"} + for i = 1, 10 do + local url = fmt("%s://%s:%s", helpers.mock_upstream_protocol, + helpers.mock_upstream_host, helpers.mock_upstream_port) + buffer[#buffer + 1] = fmt(SERVICE_YML, i, url, i, i) + end + local config = table.concat(buffer, "\n") + + local admin_client = assert(helpers.admin_client()) + local res = admin_client:post("/config",{ + body = { config = config }, + headers = { + ["Content-Type"] = "application/json", + } + }) + + assert.res_status(201, res) + admin_client:close() + local shdict_count = #get_shdicts() + + local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 2 + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { + method = "GET", + path = "/request?apikey=kong", + headers = { + host = "logging1.com" + } + }) + assert.res_status(200, response) + + local ok, metrics, err = thread:join() + assert(ok, metrics) + assert(#metrics == metrics_count, err) + assert.contains("kong.node..*.lmdb.used_space:%d+|g", metrics, true) + assert.contains("kong.node..*.lmdb.capacity:%d+|g", metrics, true) + end) +end) From 3d4ca745f5e455ad025dfde14f54bea9d247dae5 Mon Sep 17 00:00:00 2001 From: owl Date: Wed, 24 May 2023 17:17:49 +0800 Subject: [PATCH 2586/4351] feat(prometheus): add lmdb memory info related metrics --- kong/plugins/prometheus/exporter.lua | 16 +++++++++ .../26-prometheus/05-metrics_spec.lua | 36 +++++++++++++++++++ 2 files changed, 52 insertions(+) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 1f494ec2084..2268aa55bf2 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -141,6 +141,17 @@ local function init() {"node_id", "shared_dict", "kong_subsystem"}, prometheus.LOCAL_STORAGE) + if kong.configuration.database == "off" then + memory_stats.lmdb = prometheus:gauge("memory_lmdb_used_bytes", + "Used bytes in LMDB", + {"node_id"}, + prometheus.LOCAL_STORAGE) + memory_stats.lmdb_capacity = prometheus:gauge("memory_lmdb_total_bytes", + "Total capacity in bytes of LMDB", + {"node_id"}, + prometheus.LOCAL_STORAGE) + end + local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do memory_stats.shm_capacity:set(value.capacity, { node_id, shm_name, kong_subsystem }) @@ -446,6 +457,11 @@ local function metric_data(write_fn) { node_id, res.workers_lua_vms[i].pid, kong_subsystem }) end + if kong.configuration.database == "off" then + metrics.memory_stats.lmdb_capacity:set(res.lmdb.map_size, { node_id }) + metrics.memory_stats.lmdb:set(res.lmdb.used_size, { node_id }) + end + -- Hybrid mode status if role == "control_plane" then -- Cleanup old metrics diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index a47a7e0b221..89fe0e91d1c 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -160,3 +160,39 @@ for _, strategy in helpers.each_strategy() do end) end + +describe("Plugin: prometheus (metrics) #off", function() + local admin_client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,prometheus", + status_listen = '127.0.0.1:' .. status_api_port .. ' ssl', -- status api does not support h2 + status_access_log = "logs/status_access.log", + status_error_log = "logs/status_error.log" + })) + + admin_client = assert(helpers.admin_client()) + end) + + lazy_teardown(function() + admin_client:close() + helpers.stop_kong(nil, true) + end) + + it("expose lmdb metrics by status API", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics", + headers = { + ["Host"] = "status.example.com" + } + }) + local body = assert.res_status(200, res) + + assert.matches('kong_memory_lmdb_used_bytes{node_id="' .. UUID_PATTERN .. '"} %d+', body) + assert.matches('kong_memory_lmdb_total_bytes{node_id="' .. UUID_PATTERN .. '"} %d+', body) + end) +end) From 825c8f1b6ae00456d10e000fa01f9d4c82ebd312 Mon Sep 17 00:00:00 2001 From: owl Date: Wed, 24 May 2023 17:19:15 +0800 Subject: [PATCH 2587/4351] docs(changelog): add lmdb memory metrics and pdk function changelog --- CHANGELOG.md | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2917e1d91f6..95dbd8ccba3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -197,11 +197,17 @@ Previously, the `header_type` was hardcoded to `preserve`, now it can be set to one of the following values: `preserve`, `ignore`, `b3`, `b3-single`, `w3c`, `jaeger`, `ot`. [#10620](https://github.com/Kong/kong/pull/10620) +- **Prometheus**: add `lmdb_usage` related metrics in Prometheus plugin. + [#10301](https://github.com/Kong/kong/pull/10301) +- **Statsd**: add `lmdb_usage` related metrics in Statsd plugin. + [#10301](https://github.com/Kong/kong/pull/10301) #### PDK - PDK now supports getting plugins' ID with `kong.plugin.get_id`. [#9903](https://github.com/Kong/kong/pull/9903) +- PDK now supports getting lmdb environment information with `kong.node.get_memory_stats`. + [#10301](https://github.com/Kong/kong/pull/10301) ### Fixes From 8e85c9eb63e851832e6d787ba3002b4ce62e1653 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 24 May 2023 18:25:54 +0800 Subject: [PATCH 2588/4351] fix(plugins/response-transformer): support mime type structured syntax suffix (#10656) * fix(plugins/response-transformer): support mime type structured syntax suffix * throws an error for invalid arguments * rename * provide a convenience that considering included when this_subtype does not contain a suffix and is the suffix of other_subtype --- CHANGELOG.md | 3 + .../header_transformer.lua | 30 +++++- kong/tools/mime_type.lua | 60 ++++++++++- spec/01-unit/26-mime-type_spec.lua | 102 +++++++++++++++++- .../01-header_transformer_spec.lua | 2 + 5 files changed, 190 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 95dbd8ccba3..d06c05fbef7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -25,6 +25,9 @@ `max_retry_delay` must now be `number`s greater than 0.001 (seconds). [#10840](https://github.com/Kong/kong/pull/10840) +- **Response Transformer**: fix an issue that plugin does not transform the response body while upstream returns a Content-Type with +json suffix at subtype. + [#10656](https://github.com/Kong/kong/pull/10656) + ### Additions diff --git a/kong/plugins/response-transformer/header_transformer.lua b/kong/plugins/response-transformer/header_transformer.lua index b1bceb999cf..b548dfd98a9 100644 --- a/kong/plugins/response-transformer/header_transformer.lua +++ b/kong/plugins/response-transformer/header_transformer.lua @@ -1,12 +1,17 @@ local isempty = require "table.isempty" - +local mime_type = require "kong.tools.mime_type" +local ngx_re = require "ngx.re" +local pl_stringx = require "pl.stringx" local kong = kong local type = type -local find = string.find -local lower = string.lower local match = string.match local noop = function() end +local ipairs = ipairs +local parse_mime_type = mime_type.parse_mime_type +local mime_type_includes = mime_type.includes +local split = ngx_re.split +local strip = pl_stringx.strip local _M = {} @@ -36,7 +41,24 @@ end local function is_json_body(content_type) - return content_type and find(lower(content_type), "application/json", nil, true) + if not content_type then + return false + end + local content_types = split(content_type, ",") + local expected_media_type = { type = "application", subtype = "json" } + for _, content_type in ipairs(content_types) do + local t, subtype = parse_mime_type(strip(content_type)) + if not t or not subtype then + goto continue + end + local media_type = { type = t, subtype = subtype } + if mime_type_includes(expected_media_type, media_type) then + return true + end + ::continue:: + end + + return false end diff --git a/kong/tools/mime_type.lua b/kong/tools/mime_type.lua index a29f3dffcf6..c5e8a11506e 100644 --- a/kong/tools/mime_type.lua +++ b/kong/tools/mime_type.lua @@ -3,6 +3,12 @@ local lpeg = require "lpeg" local P, S, R, C = lpeg.P, lpeg.S, lpeg.R, lpeg.C local ipairs = ipairs local lower = string.lower +local sub = string.sub +local find = string.find +local type = type +local error = error + +local WILDCARD = "*" --[[ RFC2045(https://www.ietf.org/rfc/rfc2045.txt) @@ -88,7 +94,59 @@ local function parse_mime_type(mime_type) return media_type:match(mime_type) end +--- Checks if this mime-type includes other mime-type +-- @tparam table this This mime-type +-- @tparam table other Other mime-type +-- @treturn boolean Returns `true` if this mime-type includes other, `false` otherwise +local function includes(this, other) + if type(this) ~= "table" then + error("this must be a table", 2) + end + if type(other) ~= "table" then + error("other must be a table", 2) + end + + local this_type = this.type + local this_subtype = this.subtype + local other_type = other.type + local other_subtype = other.subtype + + if this_type == WILDCARD then + -- */* includes anything + return true + end + + if this_type == other_type then + if this_subtype == other_subtype or this_subtype == WILDCARD then + return true + end + + if sub(this_subtype, 1, 2) == "*+" then + -- subtype is wildcard with suffix, e.g. *+json + local this_subtype_suffix = sub(this.subtype, 3) + local pattern = "^.-+" .. this_subtype_suffix .. "$" + if find(other_subtype, pattern) then + return true + end + else + -- considering included when this_subtype does not contain a suffix and is the suffix of other_subtype + local idx1 = find(this_subtype, "+", nil, true) + if not idx1 then -- this_subtype does not contain suffix + local idx2 = find(other_subtype, "+", nil, true) + if idx2 then -- other_subtype contains suffix + local other_subtype_suffix = sub(other_subtype, idx2 + 1) + if this_subtype == other_subtype_suffix then + return true + end + end + end + end + end + + return false +end return { - parse_mime_type = parse_mime_type + parse_mime_type = parse_mime_type, + includes = includes, } diff --git a/spec/01-unit/26-mime-type_spec.lua b/spec/01-unit/26-mime-type_spec.lua index 49fcc765636..8fd1cea7359 100644 --- a/spec/01-unit/26-mime-type_spec.lua +++ b/spec/01-unit/26-mime-type_spec.lua @@ -1,4 +1,4 @@ -local parse_mime_type = require "kong.tools.mime_type".parse_mime_type +local mime_type = require "kong.tools.mime_type" describe("kong.tools.mime_type", function() describe("parse_mime_type()", function() @@ -71,11 +71,109 @@ describe("kong.tools.mime_type", function() } } for i, case in ipairs(cases) do - local type, subtype, params = parse_mime_type(case.mime_type) + local type, subtype, params = mime_type.parse_mime_type(case.mime_type) local result = { type = type, subtype = subtype, params = params } assert.same(case.result, result, "case: " .. i .. " failed" ) end end) end) + describe("includes()", function() + it("sanity", function() + local media_types = { + all = { type = "*", subtype = "*" }, + text_plain = { type = "text", subtype = "plain" }, + text_all = { type = "text", subtype = "*" }, + application_soap_xml = { type = "application", subtype = "soap+xml" }, + application_wildcard_xml = { type = "application", subtype = "*+xml" }, + suffix_xml = { type = "application", subtype = "x.y+z+xml" }, + application_json = { type = "application", subtype = "json" }, + application_problem_json = { type = "application", subtype = "problem+json" }, + application_problem_json_malformed1 = { type = "application", subtype = "problem+" }, + } + + local cases = { + { + this = media_types.text_plain, + other = media_types.text_plain, + result = true, + }, + { + this = media_types.text_all, + other = media_types.text_plain, + result = true, + }, + { + this = media_types.text_plain, + other = media_types.text_all, + result = false, + }, + { + this = media_types.all, + other = media_types.text_plain, + result = true, + }, + { + this = media_types.text_plain, + other = media_types.all, + result = false, + }, + { + this = media_types.application_soap_xml, + other = media_types.application_soap_xml, + result = true, + }, + { + this = media_types.application_wildcard_xml, + other = media_types.application_wildcard_xml, + result = true, + }, + { + this = media_types.application_wildcard_xml, + other = media_types.suffix_xml, + result = true, + }, + { + this = media_types.application_wildcard_xml, + other = media_types.application_soap_xml, + result = true, + }, + { + this = media_types.application_soap_xml, + other = media_types.application_wildcard_xml, + result = false, + }, + { + this = media_types.suffix_xml, + other = media_types.application_wildcard_xml, + result = false, + }, + { + this = media_types.application_wildcard_xml, + other = media_types.application_json, + result = false, + }, + { + this = media_types.application_json, + other = media_types.application_problem_json, + result = true, + }, + { + this = media_types.application_json, + other = media_types.application_problem_json_malformed1, + result = false, + }, + } + + for i, case in ipairs(cases) do + assert.is_true(mime_type.includes(case.this, case.other) == case.result, "case: " .. i .. " failed" ) + end + end) + + it("throws an error for invalid arguments", function() + assert.has_error(function() mime_type.includes(nil, {}) end, "this must be a table") + assert.has_error(function() mime_type.includes({}, nil) end, "other must be a table") + end) + end) + end) diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index f622bf26c64..4ec31a7832b 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -54,6 +54,8 @@ describe("Plugin: response-transformer", function() it("is truthy when content-type application/json passed", function() assert.truthy(header_transformer.is_json_body("application/json")) assert.truthy(header_transformer.is_json_body("application/json; charset=utf-8")) + assert.truthy(header_transformer.is_json_body("application/problem+json")) + assert.truthy(header_transformer.is_json_body("application/problem+json; charset=utf-8")) end) it("is truthy when content-type is multiple values along with application/json passed", function() assert.truthy(header_transformer.is_json_body("application/x-www-form-urlencoded, application/json")) From 2fe85c0e5a97f988e72f665c2e52468186ddab24 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 24 May 2023 19:06:47 +0800 Subject: [PATCH 2589/4351] tests(statsd): fix statsd grpc flaky test (#10917) * tests(statsd): fix statsd grpc flaky test * tests(statsd): fix code * tests(statsd): fix code * tests(healthcheck): fix code --- spec/03-plugins/06-statsd/01-log_spec.lua | 267 +++++++++++++--------- 1 file changed, 155 insertions(+), 112 deletions(-) diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index 752636b47ca..cd996e62b1d 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -873,9 +873,32 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) + local function expected_metrics_count(ecpect_metrics_count) + -- shdict_count will dynamic change when nginx conf change + return ecpect_metrics_count + shdict_count * 2 + end + describe("metrics", function() + before_each(function() + -- it's important to restart kong between each test + -- to prevent flaky tests caused by periodic + -- sending of metrics by statsd. + if proxy_client then + proxy_client:close() + end + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + proxy_client_grpc = helpers.proxy_client_grpc() + shdict_count = #get_shdicts() + end) + it("logs over UDP with default metrics", function() - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -906,8 +929,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics with dogstatsd tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -930,7 +952,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics with influxdb tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -953,8 +975,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics with librato tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -977,8 +998,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics with signalfx tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -1002,11 +1022,10 @@ for _, strategy in helpers.each_strategy() do it("logs over UDP with default metrics and new prefix", function() - local metrics_count = DEFAULT_METRICS_COUNT + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT) -- shdict_usage metrics, can't test again in 1 minutes -- metrics_count = metrics_count + shdict_count * 2 - local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -1036,8 +1055,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics and new prefix with dogstatsd tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -1060,8 +1078,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics and new prefix with influxdb tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -1084,8 +1101,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics and new prefix with librato tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -1108,8 +1124,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs over UDP with default metrics and new prefix with signalfx tag_style", function() - local metrics_count = DEFAULT_METRICS_COUNT - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", @@ -1132,7 +1147,8 @@ for _, strategy in helpers.each_strategy() do end) it("request_size customer identifier with dogstatsd tag_style ", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1144,14 +1160,15 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.request.size:%d+|c|#.*", res) - assert.not_matches(".*workspace=%s+-%s+-.*", res) - assert.matches(".*service:.*-.*-.*", res) - assert.matches(".*consumer:.*-.*-.*", res) + assert.contains("kong.request.size:%d+|c|#.*", res, true) + assert.not_contains(".*workspace=%s+-%s+-.*", res, true) + assert.contains(".*service:.*-.*-.*", res, true) + assert.contains(".*consumer:.*-.*-.*", res, true) end) it("request_size customer identifier with influxdb tag_style ", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1163,14 +1180,15 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.request.size,.*:%d+|c", res) - assert.not_matches(".*workspace=%s+-%s+-.*", res) - assert.matches(".*service=.*-.*-.*", res) - assert.matches(".*consumer=.*-.*-.*", res) + assert.contains("kong.request.size,.*:%d+|c", res, true) + assert.not_contains(".*workspace=%s+-%s+-.*", res, true) + assert.contains(".*service=.*-.*-.*", res, true) + assert.contains(".*consumer=.*-.*-.*", res, true) end) it("request_size customer identifier with librato tag_style ", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1182,14 +1200,15 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.request.size#.*:%d+|c", res) - assert.not_matches(".*workspace=%s+-%s+-.*", res) - assert.matches(".*service=.*-.*-.*", res) - assert.matches(".*consumer=.*-.*-.*", res) + assert.contains("kong.request.size#.*:%d+|c", res, true) + assert.not_contains(".*workspace=%s+-%s+-.*", res, true) + assert.contains(".*service=.*-.*-.*", res, true) + assert.contains(".*consumer=.*-.*-.*", res, true) end) it("request_size customer identifier with signalfx tag_style ", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1201,14 +1220,15 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.request.size%[.*%]:%d+|c", res) - assert.not_matches(".*workspace=%s+-%s+-.*", res) - assert.matches(".*service=.*-.*-.*", res) - assert.matches(".*consumer=.*-.*-.*", res) + assert.contains("kong.request.size%[.*%]:%d+|c", res, true) + assert.not_contains(".*workspace=%s+-%s+-.*", res, true) + assert.contains(".*service=.*-.*-.*", res, true) + assert.contains(".*consumer=.*-.*-.*", res, true) end) it("request_count", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1221,11 +1241,12 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.equal("kong.service.statsd5.request.count:1|c", res) + assert.contains("kong.service.statsd5.request.count:1|c", res, true) end) it("status_count", function() - local thread = helpers.udp_server(UDP_PORT, 2,2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1237,11 +1258,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.contains("kong.service.statsd3.status.200:1|c", res) + assert.contains("kong.service.statsd3.status.200:1|c", res, true) end) it("request_size", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1253,11 +1275,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd4.request.size:%d+|c", res) + assert.contains("kong.service.statsd4.request.size:%d+|c", res, true) end) it("latency", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1269,11 +1292,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd2.latency:.*|ms", res) + assert.contains("kong.service.statsd2.latency:.*|ms", res, true) end) it("response_size", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1285,11 +1309,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd6.response.size:%d+|c", res) + assert.contains("kong.service.statsd6.response.size:%d+|c", res, true) end) it("upstream_latency", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1301,11 +1326,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd7.upstream_latency:.*|ms", res) + assert.contains("kong.service.statsd7.upstream_latency:.*|ms", res, true) end) it("kong_latency", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request", @@ -1317,11 +1343,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd8.kong_latency:.*|ms", res) + assert.contains("kong.service.statsd8.kong_latency:.*|ms", res, true) end) it("unique_users", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1333,11 +1360,11 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong.service.statsd9.user.uniques:robert|s", res) + assert.contains("kong.service.statsd9.user.uniques:robert|s", res, true) end) it("status_count_per_user", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local thread = helpers.udp_server(UDP_PORT, shdict_count * 2 + 1, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1350,11 +1377,12 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.matches("kong.service.statsd10.user.robert.status.200:1|c", res) + assert.contains("kong.service.statsd10.user.robert.status.200:1|c", res, true) end) it("request_per_user", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1367,11 +1395,12 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.matches("kong.service.statsd11.user.bob.request.count:1|c", res) + assert.contains("kong.service.statsd11.user.bob.request.count:1|c", res, true) end) it("latency as gauge", function() - local thread = helpers.udp_server(UDP_PORT) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1383,11 +1412,12 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong%.service.statsd12.latency:%d+|g", res) + assert.contains("kong%.service.statsd12.latency:%d+|g", res, true) end) it("consumer by consumer_id", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1400,11 +1430,12 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.matches("^kong.service.statsd14.user.uniques:" .. uuid_pattern .. "|s", res) + assert.contains("^kong.service.statsd14.user.uniques:" .. uuid_pattern .. "|s", res, true) end) it("status_count_per_user_per_route", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1417,11 +1448,12 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.matches("kong.route." .. uuid_pattern .. ".user.bob.status.200:1|c", res) + assert.contains("kong.route." .. uuid_pattern .. ".user.bob.status.200:1|c", res, true) end) it("status_count_per_workspace", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1434,11 +1466,12 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.matches("kong.service.statsd16.workspace." .. uuid_pattern .. ".status.200:1|c", res) + assert.contains("kong.service.statsd16.workspace." .. uuid_pattern .. ".status.200:1|c", res, true) end) it("status_count_per_workspace", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1451,7 +1484,8 @@ for _, strategy in helpers.each_strategy() do local ok, res, err = thread:join() assert(ok, res) assert(res, err) - assert.matches("kong.service.statsd17.workspace." .. workspace_name_pattern .. ".status.200:1|c", res) + assert.contains("kong.service.statsd17.workspace." .. + workspace_name_pattern .. ".status.200:1|c", res, true) end) it("logs over TCP with one metric", function() @@ -1472,7 +1506,8 @@ for _, strategy in helpers.each_strategy() do end) it("combines udp packets", function() - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local metrics_count = expected_metrics_count(1) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1486,17 +1521,18 @@ for _, strategy in helpers.each_strategy() do assert(ok, res) assert(res, err) -- doesn't has single of metrics packet - assert.not_matches("^kong.service.statsd19.request.count:%d+|c$", res) - assert.not_matches("^kong.service.statsd19.upstream_latency:%d+|ms$", res) - assert.not_matches("^kong.service.statsd19.kong_latency:%d+|ms$", res) + assert.not_contains("^kong.service.statsd19.request.count:%d+|c$", res, true) + assert.not_contains("^kong.service.statsd19.upstream_latency:%d+|ms$", res, true) + assert.not_contains("^kong.service.statsd19.kong_latency:%d+|ms$", res, true) -- has a combined multi-metrics packet - assert.matches("^kong.service.statsd19.request.count:%d+|c\n" .. + assert.contains("^kong.service.statsd19.request.count:%d+|c\n" .. "kong.service.statsd19.upstream_latency:%d+|ms\n" .. - "kong.service.statsd19.kong_latency:%d+|ms$", res) + "kong.service.statsd19.kong_latency:%d+|ms$", res, true) end) it("combines and splits udp packets", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1522,7 +1558,8 @@ for _, strategy in helpers.each_strategy() do end) it("throws an error if udp_packet_size is too small", function() - local thread = helpers.udp_server(UDP_PORT, 3, 2) + local metrics_count = expected_metrics_count(3) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1545,7 +1582,8 @@ for _, strategy in helpers.each_strategy() do end) it("logs service by service_id", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1563,7 +1601,8 @@ for _, strategy in helpers.each_strategy() do end) it("logs service by service_host", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1581,7 +1620,8 @@ for _, strategy in helpers.each_strategy() do end) it("logs service by service_name", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1601,7 +1641,8 @@ for _, strategy in helpers.each_strategy() do end) it("logs service by service_name_or_host falls back to service host when service name is not set", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1621,7 +1662,8 @@ for _, strategy in helpers.each_strategy() do end) it("logs service by service_name emits unnamed if service name is not set", function() - local thread = helpers.udp_server(UDP_PORT, 2, 2) + local metrics_count = expected_metrics_count(2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1652,11 +1694,11 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 proxy_client = helpers.proxy_client() - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1689,11 +1731,10 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - proxy_client = helpers.proxy_client() - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) + local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1726,8 +1767,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) @@ -1763,8 +1803,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) @@ -1800,8 +1839,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) @@ -1829,8 +1867,9 @@ for _, strategy in helpers.each_strategy() do it("prefixes metric names with the hostname", function() local hostname = get_hostname() hostname = string.gsub(hostname, "%.", "_") + local metrics_count = expected_metrics_count(1) - local thread = helpers.udp_server(UDP_PORT, 1, 2) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { method = "GET", path = "/request?apikey=kong", @@ -1843,7 +1882,7 @@ for _, strategy in helpers.each_strategy() do local ok, metrics, err = thread:join() assert(ok, metrics) assert(metrics, err) - assert.matches("kong.node." .. hostname .. ".service.unnamed.request.count:1|c", metrics, nil, true) + assert.contains("kong.node." .. hostname .. ".service.unnamed.request.count:1|c", metrics, nil, true) end) end) @@ -1856,9 +1895,8 @@ for _, strategy in helpers.each_strategy() do })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - - local proxy_client = helpers.proxy_client() + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT) + proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -1889,9 +1927,8 @@ for _, strategy in helpers.each_strategy() do })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - - local proxy_client = helpers.proxy_client() + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) + proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -1922,9 +1959,8 @@ for _, strategy in helpers.each_strategy() do })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - - local proxy_client = helpers.proxy_client() + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) + proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -1955,9 +1991,8 @@ for _, strategy in helpers.each_strategy() do })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - - local proxy_client = helpers.proxy_client() + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) + proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -1988,9 +2023,8 @@ for _, strategy in helpers.each_strategy() do })) - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 6 - - local proxy_client = helpers.proxy_client() + local metrics_count = expected_metrics_count(DEFAULT_METRICS_COUNT - 6) + proxy_client = helpers.proxy_client() local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local response = assert(proxy_client:send { @@ -2014,7 +2048,16 @@ for _, strategy in helpers.each_strategy() do describe("metrics #grpc", function() it("logs over UDP with default metrics", function() - local thread = helpers.udp_server(UDP_PORT, 8) + + assert(helpers.restart_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + shdict_count = #get_shdicts() + + local metrics_count = expected_metrics_count(8) + local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) local ok, resp = proxy_client_grpc({ service = "hello.HelloService.SayHello", @@ -2039,7 +2082,7 @@ for _, strategy in helpers.each_strategy() do assert.contains("kong.service.grpc_statsd1.kong_latency:%d*|ms", metrics, true) end) it("latency as gauge", function() - local thread = helpers.udp_server(UDP_PORT) + local thread = helpers.udp_server(UDP_PORT, shdict_count * 2 + 1, 2) local ok, resp = proxy_client_grpc({ service = "hello.HelloService.SayHello", @@ -2055,7 +2098,7 @@ for _, strategy in helpers.each_strategy() do local ok, res = thread:join() assert.True(ok) - assert.matches("kong%.service%.grpc_statsd2%.latency:%d+|g", res) + assert.contains("kong%.service%.grpc_statsd2%.latency:%d+|g", res, true) end) end) end) From 3a28f6febf1ff7974c66547a3902c49e5e6d8ab2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 May 2023 20:36:19 +0800 Subject: [PATCH 2590/4351] add mocks_only (#10934) --- spec/02-integration/05-proxy/06-ssl_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index f429e2a6b4c..efef8c79212 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -16,7 +16,7 @@ end local mock_tls_server_port = helpers.get_available_port() local fixtures = { - dns_mock = helpers.dns_mock.new(), + dns_mock = helpers.dns_mock.new({ mocks_only = true }), http_mock = { test_upstream_tls_server = fmt([[ server { From d95093973ab144395077d644a18ef1fe1bfaf53d Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 24 May 2023 05:37:11 -0700 Subject: [PATCH 2591/4351] tests(queues): re-number integration test files (#10933) In spec/02-integration there are currently two directories with the 15 prefix: * spec/02-integration/15-plugins-iterator * spec/02-integration/15-queues This renames one of them to remove the collision. --- spec/02-integration/{15-queues => 16-queues}/01-shutdown_spec.lua | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename spec/02-integration/{15-queues => 16-queues}/01-shutdown_spec.lua (100%) diff --git a/spec/02-integration/15-queues/01-shutdown_spec.lua b/spec/02-integration/16-queues/01-shutdown_spec.lua similarity index 100% rename from spec/02-integration/15-queues/01-shutdown_spec.lua rename to spec/02-integration/16-queues/01-shutdown_spec.lua From eac1cd476cec8ca095cfb709bc4926b7494a10aa Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 May 2023 20:38:04 +0800 Subject: [PATCH 2592/4351] style(clustering): rename fields `json_handler` and `child` (#10860) * rename json_handler * rename to `role` * move cp:new to init_worker * rename to instance --- kong/clustering/init.lua | 14 +++++--------- 1 file changed, 5 insertions(+), 9 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index ad8affd7abd..44ca7496421 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -40,11 +40,6 @@ function _M.new(conf) setmetatable(self, _MT) - if conf.role == "control_plane" then - self.json_handler = - require("kong.clustering.control_plane").new(self) - end - return self end @@ -73,7 +68,7 @@ function _M:handle_cp_websocket() return ngx_exit(444) end - return self.json_handler:handle_cp_websocket() + return self.instance:handle_cp_websocket() end @@ -81,7 +76,8 @@ function _M:init_cp_worker(plugins_list) events.init() - self.json_handler:init_worker(plugins_list) + self.instance = require("kong.clustering.control_plane").new(self) + self.instance:init_worker(plugins_list) end @@ -90,8 +86,8 @@ function _M:init_dp_worker(plugins_list) return end - self.child = require("kong.clustering.data_plane").new(self) - self.child:init_worker(plugins_list) + self.instance = require("kong.clustering.data_plane").new(self) + self.instance:init_worker(plugins_list) end From fa67e1510502081a774d2e9e04207caff61e984c Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 24 May 2023 20:39:13 +0800 Subject: [PATCH 2593/4351] chore(test): deprecate http_server (#10724) * chore(test): deprecate http_server KAG-1148 * Update spec/helpers.lua * Update spec/helpers.lua Co-authored-by: Datong Sun * Update helpers.lua --------- Co-authored-by: Datong Sun --- spec/helpers.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/spec/helpers.lua b/spec/helpers.lua index 72cf5097a1a..c40552f0698 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1302,6 +1302,9 @@ end -- @return A thread object (from the `llthreads2` Lua package) -- @see kill_http_server local function http_server(port, opts) + print(debug.traceback("[warning] http_server is deprecated, " .. + "use helpers.start_kong's fixture parameter " .. + "or helpers.http_mock instead.", 2)) local threads = require "llthreads2.ex" opts = opts or {} local thread = threads.new({ From 1148c18750c8706dae838216d8a810abad9b890a Mon Sep 17 00:00:00 2001 From: Harry Date: Wed, 24 May 2023 05:44:17 -0700 Subject: [PATCH 2594/4351] chore: drop all code related to cassandra (#10931) Cassandra is no longer supported as a datastore for Kong. The patch contains a helpful error message to inform the user that Cassandra doesn't work anymore with Kong. --- .ci/run_tests.sh | 9 +- CHANGELOG.md | 6 +- kong-3.4.0-0.rockspec | 7 - kong.conf.default | 124 +- kong/cluster_events/init.lua | 5 +- kong/cluster_events/strategies/cassandra.lua | 159 -- kong/cmd/migrations.lua | 7 +- kong/cmd/start.lua | 6 +- kong/conf_loader/init.lua | 91 +- kong/constants.lua | 4 - kong/db/init.lua | 1 - kong/db/migrations/core/000_base.lua | 151 -- kong/db/migrations/core/003_100_to_110.lua | 24 - kong/db/migrations/core/004_110_to_120.lua | 6 - kong/db/migrations/core/005_120_to_130.lua | 64 - kong/db/migrations/core/006_130_to_140.lua | 6 - kong/db/migrations/core/007_140_to_150.lua | 31 - kong/db/migrations/core/008_150_to_200.lua | 26 - kong/db/migrations/core/009_200_to_210.lua | 73 - kong/db/migrations/core/010_210_to_211.lua | 13 +- kong/db/migrations/core/011_212_to_213.lua | 3 - kong/db/migrations/core/012_213_to_220.lua | 71 - kong/db/migrations/core/013_220_to_230.lua | 30 - kong/db/migrations/core/014_230_to_270.lua | 8 +- kong/db/migrations/core/015_270_to_280.lua | 19 - kong/db/migrations/core/016_280_to_300.lua | 277 --- kong/db/migrations/core/017_300_to_310.lua | 39 - kong/db/migrations/core/018_310_to_320.lua | 7 - kong/db/migrations/core/019_320_to_330.lua | 14 - kong/db/migrations/operations/200_to_210.lua | 281 --- kong/db/migrations/operations/210_to_211.lua | 85 - kong/db/migrations/operations/212_to_213.lua | 21 - kong/db/migrations/operations/280_to_300.lua | 54 - kong/db/migrations/state.lua | 2 - kong/db/schema/others/migrations.lua | 10 - kong/db/strategies/cassandra/connector.lua | 1103 ----------- kong/db/strategies/cassandra/init.lua | 1737 ----------------- kong/db/strategies/cassandra/tags.lua | 67 - kong/db/strategies/init.lua | 1 - .../migrations/cassandra.lua | 10 - kong/runloop/handler.lua | 4 - kong/templates/kong_defaults.lua | 18 - kong/templates/nginx_kong.lua | 3 - kong/templates/nginx_kong_stream.lua | 3 - scripts/upgrade-tests/docker-compose.yml | 20 - scripts/upgrade-tests/test-upgrade-path.sh | 5 +- .../01-db/01-schema/10-migrations_spec.lua | 77 +- spec/01-unit/01-db/05-cassandra_spec.lua | 106 - spec/01-unit/03-conf_loader_spec.lua | 101 +- spec/01-unit/04-prefix_handler_spec.lua | 14 - spec/01-unit/11-reports_spec.lua | 13 - spec/01-unit/19-hybrid/03-compat_spec.lua | 6 +- spec/fixtures/1.2_custom_nginx.template | 6 - spec/fixtures/custom_nginx.template | 6 - spec/fixtures/headers.conf | 2 - .../kong/db/migrations/core/000_base.lua | 17 - .../kong/db/migrations/core/001_14_to_15.lua | 4 - spec/fixtures/to-strip.conf | 6 +- spec/helpers.lua | 16 +- spec/kong_tests.conf | 2 - spec/upgrade_helpers.lua | 20 +- 61 files changed, 100 insertions(+), 5001 deletions(-) delete mode 100644 kong/cluster_events/strategies/cassandra.lua delete mode 100644 kong/db/migrations/operations/210_to_211.lua delete mode 100644 kong/db/strategies/cassandra/connector.lua delete mode 100644 kong/db/strategies/cassandra/init.lua delete mode 100644 kong/db/strategies/cassandra/tags.lua delete mode 100644 kong/plugins/request-transformer/migrations/cassandra.lua delete mode 100644 spec/01-unit/01-db/05-cassandra_spec.lua diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 8c99d252575..76286068ce5 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -11,7 +11,7 @@ function red() { export BUSTED_ARGS="--no-k -o htest -v --exclude-tags=flaky,ipv6" if [ "$KONG_TEST_DATABASE" == "postgres" ]; then - export TEST_CMD="bin/busted $BUSTED_ARGS,cassandra,off" + export TEST_CMD="bin/busted $BUSTED_ARGS,off" psql -v ON_ERROR_STOP=1 -h localhost --username "$KONG_TEST_PG_USER" <<-EOSQL CREATE user ${KONG_TEST_PG_USER}_ro; @@ -22,12 +22,11 @@ if [ "$KONG_TEST_DATABASE" == "postgres" ]; then EOSQL elif [ "$KONG_TEST_DATABASE" == "cassandra" ]; then - export KONG_TEST_CASSANDRA_KEYSPACE=kong_tests - export KONG_TEST_DB_UPDATE_PROPAGATION=1 - export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,off" + echo "Cassandra is no longer supported" + exit 1 else - export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,cassandra,db" + export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,db" fi if [ "$TEST_SUITE" == "integration" ]; then diff --git a/CHANGELOG.md b/CHANGELOG.md index d06c05fbef7..5ea10392c8b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -12,8 +12,10 @@ ### Breaking Changes -**Alpine packages, Docker images are now removed from the release and are no longer supported in future versions.** -[#10926](https://github.com/Kong/kong/pull/10926) +- :warning: Alpine packages and Docker images based on Alpine are no longer supported + [#10926](https://github.com/Kong/kong/pull/10926) +- :warning: Cassandra as a datastore for Kong is no longer supported + [#10931](https://github.com/Kong/kong/pull/10931) #### Core diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index f9bc52edc99..9ebb1ef2e08 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -22,7 +22,6 @@ dependencies = { "multipart == 0.5.9", "version == 1.0.1", "kong-lapis == 1.14.0.2", - "lua-cassandra == 1.5.2", "pgmoon == 1.16.0", "luatz == 0.4", "lua_system_constants == 0.1.4", @@ -82,7 +81,6 @@ build = { ["kong.clustering.tls"] = "kong/clustering/tls.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", - ["kong.cluster_events.strategies.cassandra"] = "kong/cluster_events/strategies/cassandra.lua", ["kong.cluster_events.strategies.postgres"] = "kong/cluster_events/strategies/postgres.lua", ["kong.cluster_events.strategies.off"] = "kong/cluster_events/strategies/off.lua", @@ -219,9 +217,6 @@ build = { ["kong.db.schema.topological_sort"] = "kong/db/schema/topological_sort.lua", ["kong.db.strategies"] = "kong/db/strategies/init.lua", ["kong.db.strategies.connector"] = "kong/db/strategies/connector.lua", - ["kong.db.strategies.cassandra"] = "kong/db/strategies/cassandra/init.lua", - ["kong.db.strategies.cassandra.connector"] = "kong/db/strategies/cassandra/connector.lua", - ["kong.db.strategies.cassandra.tags"] = "kong/db/strategies/cassandra/tags.lua", ["kong.db.strategies.postgres"] = "kong/db/strategies/postgres/init.lua", ["kong.db.strategies.postgres.connector"] = "kong/db/strategies/postgres/connector.lua", ["kong.db.strategies.postgres.tags"] = "kong/db/strategies/postgres/tags.lua", @@ -251,7 +246,6 @@ build = { ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", - ["kong.db.migrations.operations.210_to_211"] = "kong/db/migrations/operations/210_to_211.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", ["kong.db.migrations.migrate_path_280_300"] = "kong/db/migrations/migrate_path_280_300.lua", @@ -506,7 +500,6 @@ build = { ["kong.plugins.zipkin.schema"] = "kong/plugins/zipkin/schema.lua", ["kong.plugins.zipkin.request_tags"] = "kong/plugins/zipkin/request_tags.lua", - ["kong.plugins.request-transformer.migrations.cassandra"] = "kong/plugins/request-transformer/migrations/cassandra.lua", ["kong.plugins.request-transformer.migrations.postgres"] = "kong/plugins/request-transformer/migrations/postgres.lua", ["kong.plugins.request-transformer.migrations.common"] = "kong/plugins/request-transformer/migrations/common.lua", ["kong.plugins.request-transformer.handler"] = "kong/plugins/request-transformer/handler.lua", diff --git a/kong.conf.default b/kong.conf.default index af0886e61f4..3e0fdd9c660 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -114,8 +114,7 @@ # - `off`: do not enable instrumentations. # - `request`: only enable request-level instrumentations. # - `all`: enable all the following instrumentations. - # - `db_query`: trace database query, including - # Postgres and Cassandra. + # - `db_query`: trace database query # - `dns_query`: trace DNS query. # - `router`: trace router execution, including # router rebuilding. @@ -1150,13 +1149,11 @@ # independently in memory. # # When using a database, Kong will store data for all its entities (such as -# Routes, Services, Consumers, and Plugins) in either Cassandra or PostgreSQL, +# Routes, Services, Consumers, and Plugins) in PostgreSQL, # and all Kong nodes belonging to the same cluster must connect themselves # to the same database. # -# Kong supports the following database versions: -# - **PostgreSQL**: 9.5 and above. -# - **Cassandra**: 2.2 and above. +# Kong supports PostgreSQL versions 9.5 and above. # # When not using a database, Kong is said to be in "DB-less mode": it will keep # its entities in memory, and each node needs to have this data entered via a @@ -1181,10 +1178,9 @@ # inherited from the corresponding main connection config described above but # may be optionally overwritten explicitly using the `pg_ro_*` config below. -#database = postgres # Determines which of PostgreSQL or Cassandra - # this node will use as its datastore. - # Accepted values are `postgres`, - # `cassandra`, and `off`. +#database = postgres # Determines the database (or no database) for + # this node + # Accepted values are `postgres` and `off`. #pg_host = 127.0.0.1 # Host of the Postgres server. #pg_port = 5432 # Port of the Postgres server. @@ -1311,101 +1307,6 @@ # Same as `pg_backlog`, but for the # read-only connection. -#cassandra_contact_points = 127.0.0.1 # A comma-separated list of contact - # points to your cluster. - # You may specify IP addresses or - # hostnames. Note that the port - # component of SRV records will be - # ignored in favor of `cassandra_port`. - # When connecting to a multi-DC cluster, - # ensure that contact points from the - # local datacenter are specified first - # in this list. - -#cassandra_port = 9042 # The port on which your nodes are listening - # on. All your nodes and contact points must - # listen on the same port. Will be created if - # it doesn't exist. - -#cassandra_keyspace = kong # The keyspace to use in your cluster. - -#cassandra_write_consistency = ONE # Consistency setting to use when - # writing to the Cassandra cluster. - -#cassandra_read_consistency = ONE # Consistency setting to use when - # reading from the Cassandra cluster. - -#cassandra_timeout = 5000 # Defines the timeout (in ms) for reading - # and writing. - -#cassandra_ssl = off # Toggles client-to-node TLS connections - # between Kong and Cassandra. - -#cassandra_ssl_verify = off # Toggles server certificate verification if - # `cassandra_ssl` is enabled. - # See the `lua_ssl_trusted_certificate` - # setting to specify a certificate authority. - -#cassandra_username = kong # Username when using the - # `PasswordAuthenticator` scheme. - -#cassandra_password = # Password when using the - # `PasswordAuthenticator` scheme. - -#cassandra_lb_policy = RequestRoundRobin # Load balancing policy to use when - # distributing queries across your - # Cassandra cluster. - # Accepted values are: - # `RoundRobin`, `RequestRoundRobin`, - # `DCAwareRoundRobin`, and - # `RequestDCAwareRoundRobin`. - # Policies prefixed with "Request" - # make efficient use of established - # connections throughout the same - # request. - # Prefer "DCAware" policies if and - # only if you are using a - # multi-datacenter cluster. - -#cassandra_local_datacenter = # When using the `DCAwareRoundRobin` - # or `RequestDCAwareRoundRobin` load - # balancing policy, you must specify the name - # of the local (closest) datacenter for this - # Kong node. - -#cassandra_refresh_frequency = 60 # Frequency (in seconds) at which - # the cluster topology will be - # checked for new or decommissioned - # nodes. - # A value of `0` will disable this - # check, and the cluster topology - # will never be refreshed. - -#cassandra_repl_strategy = SimpleStrategy # When migrating for the first time, - # Kong will use this setting to - # create your keyspace. - # Accepted values are - # `SimpleStrategy` and - # `NetworkTopologyStrategy`. - -#cassandra_repl_factor = 1 # When migrating for the first time, Kong - # will create the keyspace with this - # replication factor when using the - # `SimpleStrategy`. - -#cassandra_data_centers = dc1:2,dc2:3 # When migrating for the first time, - # will use this setting when using the - # `NetworkTopologyStrategy`. - # The format is a comma-separated list - # made of `:`. - -#cassandra_schema_consensus_timeout = 10000 # Defines the timeout (in ms) for - # the waiting period to reach a - # schema consensus between your - # Cassandra nodes. - # This value is only used during - # migrations. - #declarative_config = # The path to the declarative configuration # file which holds the specification of all # entities (Routes, Services, Consumers, etc.) @@ -1471,12 +1372,6 @@ # datastore to be propagated to replica nodes # of another datacenter. # - # When in a distributed environment such as - # a multi-datacenter Cassandra cluster, this - # value should be the maximum number of - # seconds taken by Cassandra to propagate a - # row to other datacenters. - # # When set, this property will increase the # time taken by Kong to propagate the change # of an entity. @@ -1484,6 +1379,9 @@ # Single-datacenter setups or PostgreSQL # servers should suffer no such delays, and # this value can be safely set to 0. + # Postgres setups with read replicas should + # set this value to maximum expected replication + # lag between the writer and reader instances. #db_cache_ttl = 0 # Time-to-live (in seconds) of an entity from # the datastore when cached by this node. @@ -1779,8 +1677,8 @@ # `system` can be used by itself or in conjunction with other # CA filepaths. # - # When `pg_ssl_verify` or `cassandra_ssl_verify` - # are enabled, these certificate authority files will be + # When `pg_ssl_verify` is enabled, these + # certificate authority files will be # used for verifying Kong's database connections. # # Certificates can be configured on this property diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index 1cdbe8d8e8e..6566277477f 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -87,10 +87,7 @@ function _M.new(opts) do local db_strategy - if opts.db.strategy == "cassandra" then - db_strategy = require "kong.cluster_events.strategies.cassandra" - - elseif opts.db.strategy == "postgres" then + if opts.db.strategy == "postgres" then db_strategy = require "kong.cluster_events.strategies.postgres" elseif opts.db.strategy == "off" then diff --git a/kong/cluster_events/strategies/cassandra.lua b/kong/cluster_events/strategies/cassandra.lua deleted file mode 100644 index 9fab2f800f7..00000000000 --- a/kong/cluster_events/strategies/cassandra.lua +++ /dev/null @@ -1,159 +0,0 @@ -local cassandra = require "cassandra" - - -local fmt = string.format -local setmetatable = setmetatable - - -local INSERT_QUERY = [[ -INSERT INTO cluster_events(channel, node_id, at, data, id, nbf) - VALUES (?, ?, %s, ?, uuid(), ?) - USING TTL %d -]] - - -local SELECT_INTERVAL_QUERY = [[ -SELECT id, - node_id, - at, - nbf, - channel, - data, - toTimestamp(now()) as now - FROM cluster_events - WHERE channel IN ? - AND at > ? - AND at <= %s -]] - - -local SERVER_TIME_QUERY = [[ -SELECT toTimestamp(now()) as now - FROM system.local - LIMIT 1 -]] - - -local _M = {} -local mt = { __index = _M } - - -function _M.new(db, page_size, event_ttl) - if type(page_size) ~= "number" then - error("page_size must be a number", 2) - end - - local self = { - cluster = db.connector.cluster, - page_size = page_size, - event_ttl = event_ttl, - } - - return setmetatable(self, mt) -end - - -function _M.should_use_polling() - return true -end - -function _M:insert(node_id, channel, at, data, delay) - local c_nbf - if delay then - local nbf = self:server_time() + delay - c_nbf = cassandra.timestamp(nbf * 1000) - - else - c_nbf = cassandra.unset - end - - local q, args - if at then - q = fmt(INSERT_QUERY, "?", self.event_ttl) - args = { - channel, - cassandra.uuid(node_id), - cassandra.timestamp(at * 1000), - data, - c_nbf, - } - else - - q = fmt(INSERT_QUERY, "toTimestamp(now())", self.event_ttl) - args = { - channel, - cassandra.uuid(node_id), - data, - c_nbf, - } - end - - local res, err = self.cluster:execute(q, args, { - prepared = true, - consistency = cassandra.consistencies.local_one, - }) - if not res then - return nil, "could not insert invalidation row: " .. err - end - - return true -end - - -function _M:select_interval(channels, min_at, max_at) - local opts = { - prepared = true, - page_size = self.page_size, - consistency = cassandra.consistencies.local_one, - } - - local c_min_at = cassandra.timestamp((min_at or 0) * 1000) - - local query, args - if max_at then - local c_max_at = cassandra.timestamp(max_at * 1000) - args = { cassandra.set(channels), c_min_at, c_max_at } - query = fmt(SELECT_INTERVAL_QUERY, "?") - else - args = { cassandra.set(channels), c_min_at } - query = fmt(SELECT_INTERVAL_QUERY, "toTimestamp(now())") - end - - local iter, b, c = self.cluster:iterate(query, args, opts) - - return function (_, p_rows) - local rows, err, page = iter(_, p_rows) - - if rows then - for i = 1, #rows do - rows[i].at = rows[i].at / 1000 - - if rows[i].nbf then - rows[i].nbf = rows[i].nbf / 1000 - end - - rows[i].now = rows[i].now / 1000 - end - end - - return rows, err, page - end, b, c -end - - -function _M:truncate_events() - return self.cluster:execute("TRUNCATE cluster_events") -end - - -function _M:server_time() - local res, err = self.cluster:execute(SERVER_TIME_QUERY) - if res then - return res[1].now / 1000 - end - - return nil, err -end - - -return _M diff --git a/kong/cmd/migrations.lua b/kong/cmd/migrations.lua index c7d29318c71..fa01c65422b 100644 --- a/kong/cmd/migrations.lua +++ b/kong/cmd/migrations.lua @@ -38,8 +38,8 @@ Options: as already executed. --db-timeout (default 60) Timeout, in seconds, for all database - operations (including schema consensus for - Cassandra). + operations. + --lock-timeout (default 60) Timeout, in seconds, for nodes waiting on the leader node to finish running @@ -92,9 +92,6 @@ local function execute(args) conf.pg_timeout = args.db_timeout -- connect + send + read - conf.cassandra_timeout = args.db_timeout -- connect + send + read - conf.cassandra_schema_consensus_timeout = args.db_timeout - assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, true)) _G.kong = kong_global.new() diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index dd3eca859ef..baa757d7315 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -53,9 +53,6 @@ local function execute(args) conf.pg_timeout = args.db_timeout -- connect + send + read - conf.cassandra_timeout = args.db_timeout -- connect + send + read - conf.cassandra_schema_consensus_timeout = args.db_timeout - assert(not kill.is_running(conf.nginx_pid), "Kong is already running in " .. conf.prefix) @@ -129,8 +126,7 @@ Options: --run-migrations (optional boolean) Run migrations before starting. --db-timeout (default 60) Timeout, in seconds, for all database - operations (including schema consensus for - Cassandra). + operations. --lock-timeout (default 60) When --run-migrations is enabled, timeout, in seconds, for nodes waiting on the diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index a6e5a8dfd01..ecc51eee81d 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -373,52 +373,6 @@ local CONF_PARSERS = { pg_ro_pool_size = { typ = "number" }, pg_ro_backlog = { typ = "number" }, - cassandra_contact_points = { typ = "array" }, - cassandra_port = { typ = "number" }, - cassandra_password = { typ = "string" }, - cassandra_timeout = { typ = "number" }, - cassandra_ssl = { typ = "boolean" }, - cassandra_ssl_verify = { typ = "boolean" }, - cassandra_write_consistency = { enum = { - "ALL", - "EACH_QUORUM", - "QUORUM", - "LOCAL_QUORUM", - "ONE", - "TWO", - "THREE", - "LOCAL_ONE", - } - }, - cassandra_read_consistency = { enum = { - "ALL", - "EACH_QUORUM", - "QUORUM", - "LOCAL_QUORUM", - "ONE", - "TWO", - "THREE", - "LOCAL_ONE", - } - }, - cassandra_lb_policy = { enum = { - "RoundRobin", - "RequestRoundRobin", - "DCAwareRoundRobin", - "RequestDCAwareRoundRobin", - } - }, - cassandra_local_datacenter = { typ = "string" }, - cassandra_refresh_frequency = { typ = "number" }, - cassandra_repl_strategy = { enum = { - "SimpleStrategy", - "NetworkTopologyStrategy", - } - }, - cassandra_repl_factor = { typ = "number" }, - cassandra_data_centers = { typ = "array" }, - cassandra_schema_consensus_timeout = { typ = "number" }, - dns_resolver = { typ = "array" }, dns_hostsfile = { typ = "string" }, dns_order = { typ = "array" }, @@ -596,7 +550,6 @@ local CONF_SENSITIVE_PLACEHOLDER = "******" local CONF_SENSITIVE = { pg_password = true, pg_ro_password = true, - cassandra_password = true, proxy_server = true, -- hide proxy server URL as it may contain credentials } @@ -720,46 +673,6 @@ local function check_and_parse(conf, opts) end end - if conf.database == "cassandra" then - log.deprecation("Support for Cassandra is deprecated. Please refer to " .. - "https://konghq.com/blog/cassandra-support-deprecated", { - after = "2.7", - removal = "4.0" - }) - - if find(conf.cassandra_lb_policy, "DCAware", nil, true) - and not conf.cassandra_local_datacenter - then - errors[#errors + 1] = "must specify 'cassandra_local_datacenter' when " .. - conf.cassandra_lb_policy .. " policy is in use" - end - - if conf.cassandra_refresh_frequency < 0 then - errors[#errors + 1] = "cassandra_refresh_frequency must be 0 or greater" - end - - for _, contact_point in ipairs(conf.cassandra_contact_points) do - local endpoint, err = utils.normalize_ip(contact_point) - if not endpoint then - errors[#errors + 1] = fmt("bad cassandra contact point '%s': %s", - contact_point, err) - - elseif endpoint.port then - errors[#errors + 1] = fmt("bad cassandra contact point '%s': %s", - contact_point, - "port must be specified in cassandra_port") - end - end - - -- cache settings check - - if conf.db_update_propagation == 0 then - log.warn("You are using Cassandra but your 'db_update_propagation' " .. - "setting is set to '0' (default). Due to the distributed " .. - "nature of Cassandra, you should increase this value.") - end - end - for _, prefix in ipairs({ "proxy_", "admin_", "status_" }) do local listen = conf[prefix .. "listen"] @@ -1277,6 +1190,10 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = "node_id must be a valid UUID" end + if conf.database == "cassandra" then + errors[#errors + 1] = "Cassandra as a datastore for Kong is not supported in versions 3.4 and above. Please use Postgres." + end + return #errors == 0, errors[1], errors end diff --git a/kong/constants.lua b/kong/constants.lua index 9c746635323..e3a1764a7b6 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -188,10 +188,6 @@ local constants = { POSTGRES = { MIN = "9.5", }, - CASSANDRA = { - MIN = "3.0", - DEPRECATED = "2.2", - }, -- a bit over three years maximum to make it more safe against -- integer overflow (time() + ttl) DAO_MAX_TTL = 1e8, diff --git a/kong/db/init.lua b/kong/db/init.lua index 11dbb39cbb7..5a30eb41aa3 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -136,7 +136,6 @@ function DB:init_connector() -- I/O with the DB connector singleton -- Implementation up to the strategy's connector. A place for: -- - connection check - -- - cluster retrieval (cassandra) -- - prepare statements -- - nop (default) diff --git a/kong/db/migrations/core/000_base.lua b/kong/db/migrations/core/000_base.lua index 13e8988f2c6..e1681c43107 100644 --- a/kong/db/migrations/core/000_base.lua +++ b/kong/db/migrations/core/000_base.lua @@ -271,155 +271,4 @@ return { $$; ]] }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS cluster_events( - channel text, - at timestamp, - node_id uuid, - id uuid, - data text, - nbf timestamp, - PRIMARY KEY (channel, at, node_id, id) - ) WITH default_time_to_live = 86400; - - - - CREATE TABLE IF NOT EXISTS services( - partition text, - id uuid, - created_at timestamp, - updated_at timestamp, - name text, - host text, - path text, - port int, - protocol text, - connect_timeout int, - read_timeout int, - write_timeout int, - retries int, - PRIMARY KEY (partition, id) - ); - CREATE INDEX IF NOT EXISTS services_name_idx ON services(name); - - - - CREATE TABLE IF NOT EXISTS routes( - partition text, - id uuid, - created_at timestamp, - updated_at timestamp, - name text, - hosts list, - paths list, - methods set, - protocols set, - snis set, - sources set, - destinations set, - preserve_host boolean, - strip_path boolean, - service_id uuid, - regex_priority int, - PRIMARY KEY (partition, id) - ); - CREATE INDEX IF NOT EXISTS routes_service_id_idx ON routes(service_id); - CREATE INDEX IF NOT EXISTS routes_name_idx ON routes(name); - - - - CREATE TABLE IF NOT EXISTS snis( - partition text, - id uuid, - name text, - certificate_id uuid, - created_at timestamp, - PRIMARY KEY (partition, id) - ); - CREATE INDEX IF NOT EXISTS snis_name_idx ON snis(name); - CREATE INDEX IF NOT EXISTS snis_certificate_id_idx - ON snis(certificate_id); - - - - CREATE TABLE IF NOT EXISTS certificates( - partition text, - id uuid, - cert text, - key text, - created_at timestamp, - PRIMARY KEY (partition, id) - ); - - - - CREATE TABLE IF NOT EXISTS consumers( - id uuid PRIMARY KEY, - created_at timestamp, - username text, - custom_id text - ); - CREATE INDEX IF NOT EXISTS consumers_username_idx ON consumers(username); - CREATE INDEX IF NOT EXISTS consumers_custom_id_idx ON consumers(custom_id); - - - - CREATE TABLE IF NOT EXISTS plugins( - id uuid, - created_at timestamp, - route_id uuid, - service_id uuid, - consumer_id uuid, - name text, - config text, - enabled boolean, - cache_key text, - run_on text, - PRIMARY KEY (id) - ); - CREATE INDEX IF NOT EXISTS plugins_name_idx ON plugins(name); - CREATE INDEX IF NOT EXISTS plugins_route_id_idx ON plugins(route_id); - CREATE INDEX IF NOT EXISTS plugins_service_id_idx ON plugins(service_id); - CREATE INDEX IF NOT EXISTS plugins_consumer_id_idx ON plugins(consumer_id); - CREATE INDEX IF NOT EXISTS plugins_cache_key_idx ON plugins(cache_key); - CREATE INDEX IF NOT EXISTS plugins_run_on_idx ON plugins(run_on); - - - CREATE TABLE IF NOT EXISTS upstreams( - id uuid PRIMARY KEY, - created_at timestamp, - hash_fallback text, - hash_fallback_header text, - hash_on text, - hash_on_cookie text, - hash_on_cookie_path text, - hash_on_header text, - healthchecks text, - name text, - slots int - ); - CREATE INDEX IF NOT EXISTS upstreams_name_idx ON upstreams(name); - - - - CREATE TABLE IF NOT EXISTS targets( - id uuid PRIMARY KEY, - created_at timestamp, - target text, - upstream_id uuid, - weight int - ); - CREATE INDEX IF NOT EXISTS targets_upstream_id_idx ON targets(upstream_id); - CREATE INDEX IF NOT EXISTS targets_target_idx ON targets(target); - - - CREATE TABLE IF NOT EXISTS cluster_ca( - pk boolean PRIMARY KEY, - key text, - cert text - ); - ]], - }, } diff --git a/kong/db/migrations/core/003_100_to_110.lua b/kong/db/migrations/core/003_100_to_110.lua index 0000fe95afd..47b0990553e 100644 --- a/kong/db/migrations/core/003_100_to_110.lua +++ b/kong/db/migrations/core/003_100_to_110.lua @@ -307,28 +307,4 @@ return { ]], }, - - cassandra = { - up = [[ - ALTER TABLE plugins ADD protocols set; - - ALTER TABLE services ADD tags set; - ALTER TABLE routes ADD tags set; - ALTER TABLE certificates ADD tags set; - ALTER TABLE snis ADD tags set; - ALTER TABLE consumers ADD tags set; - ALTER TABLE plugins ADD tags set; - ALTER TABLE upstreams ADD tags set; - ALTER TABLE targets ADD tags set; - - CREATE TABLE IF NOT EXISTS tags ( - tag text, - entity_name text, - entity_id text, - other_tags set, - PRIMARY KEY ((tag), entity_name, entity_id) - ); - - ]], - }, } diff --git a/kong/db/migrations/core/004_110_to_120.lua b/kong/db/migrations/core/004_110_to_120.lua index ba2de78f3a2..faa71ecc455 100644 --- a/kong/db/migrations/core/004_110_to_120.lua +++ b/kong/db/migrations/core/004_110_to_120.lua @@ -17,10 +17,4 @@ return { $$; ]], }, - - cassandra = { - up = [[ - ALTER TABLE routes ADD https_redirect_status_code int; - ]], - }, } diff --git a/kong/db/migrations/core/005_120_to_130.lua b/kong/db/migrations/core/005_120_to_130.lua index 8e0517e79ac..f5618c2809c 100644 --- a/kong/db/migrations/core/005_120_to_130.lua +++ b/kong/db/migrations/core/005_120_to_130.lua @@ -91,68 +91,4 @@ return { end, }, - - cassandra = { - up = [[ - ALTER TABLE upstreams ADD algorithm text; - - - - CREATE TABLE IF NOT EXISTS ca_certificates( - partition text, - id uuid, - cert text, - created_at timestamp, - tags set, - PRIMARY KEY (partition, id) - ); - - CREATE INDEX IF NOT EXISTS ca_certificates_cert_idx ON ca_certificates(cert); - - - - ALTER TABLE routes ADD headers map>>; - - - - ALTER TABLE services ADD client_certificate_id uuid; - CREATE INDEX IF NOT EXISTS services_client_certificate_id_idx ON services(client_certificate_id); - ]], - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local cassandra = require "cassandra" - for rows, err in coordinator:iterate("SELECT id, algorithm, hash_on FROM upstreams") do - if err then - return nil, err - end - - for i = 1, #rows do - local upstream = rows[i] - if type(upstream.algorithm) == "string" and #upstream.algorithm > 0 then - goto continue - end - - local algorithm - if upstream.hash_on == "none" then - algorithm = "round-robin" - else - algorithm = "consistent-hashing" - end - - local _, err = coordinator:execute("UPDATE upstreams SET algorithm = ? WHERE id = ?", { - cassandra.text(algorithm), - cassandra.uuid(upstream.id), - }) - if err then - return nil, err - end - - ::continue:: - end - end - - return true - end, - - }, } diff --git a/kong/db/migrations/core/006_130_to_140.lua b/kong/db/migrations/core/006_130_to_140.lua index c0733411d8f..11bb03738e9 100644 --- a/kong/db/migrations/core/006_130_to_140.lua +++ b/kong/db/migrations/core/006_130_to_140.lua @@ -14,10 +14,4 @@ return { DROP FUNCTION IF EXISTS "delete_expired_cluster_events" (); ]], }, - - cassandra = { - up = [[ - ALTER TABLE upstreams ADD host_header text; - ]], - }, } diff --git a/kong/db/migrations/core/007_140_to_150.lua b/kong/db/migrations/core/007_140_to_150.lua index 55d42d759d2..874ace0ac70 100644 --- a/kong/db/migrations/core/007_140_to_150.lua +++ b/kong/db/migrations/core/007_140_to_150.lua @@ -12,35 +12,4 @@ return { $$; ]], }, - - cassandra = { - up = [[ - ALTER TABLE routes ADD path_handling text; - ]], - - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local cassandra = require "cassandra" - for rows, err in coordinator:iterate("SELECT id, path_handling FROM routes") do - if err then - return nil, err - end - - for i = 1, #rows do - local route = rows[i] - if route.path_handling ~= "v0" and route.path_handling ~= "v1" then - local _, err = coordinator:execute( - "UPDATE routes SET path_handling = 'v1' WHERE partition = 'routes' AND id = ?", - { cassandra.uuid(route.id) } - ) - if err then - return nil, err - end - end - end - end - - return true - end, - }, } diff --git a/kong/db/migrations/core/008_150_to_200.lua b/kong/db/migrations/core/008_150_to_200.lua index f1f8b7a43db..4882c4fffa5 100644 --- a/kong/db/migrations/core/008_150_to_200.lua +++ b/kong/db/migrations/core/008_150_to_200.lua @@ -29,30 +29,4 @@ return { return true end, }, - - cassandra = { - up = [[ - ]], - - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local _, err = coordinator:execute("DROP INDEX IF EXISTS plugins_run_on_idx") - if err then - return nil, err - end - - _, err = coordinator:execute("DROP TABLE IF EXISTS cluster_ca") - if err then - return nil, err - end - - -- no need to drop the actual column from the database - -- (this operation is not reentrant in Cassandra) - --[===[ - assert(coordinator:execute("ALTER TABLE plugins DROP run_on")) - ]===] - - return true - end, - }, } diff --git a/kong/db/migrations/core/009_200_to_210.lua b/kong/db/migrations/core/009_200_to_210.lua index a71b26e7faa..2246901e027 100644 --- a/kong/db/migrations/core/009_200_to_210.lua +++ b/kong/db/migrations/core/009_200_to_210.lua @@ -46,38 +46,6 @@ local function pg_ca_certificates_migration(connector) end -local function c_ca_certificates_migration(coordinator) - local cassandra = require "cassandra" - for rows, err in coordinator:iterate("SELECT id, cert, cert_digest FROM ca_certificates") do - if err then - return nil, err - end - - for i = 1, #rows do - local ca_cert = rows[i] - local digest = str.to_hex(openssl_x509.new(ca_cert.cert):digest("sha256")) - if not digest then - return nil, "cannot create digest value of certificate with id: " .. ca_cert.id - end - - if digest ~= ca_cert.cert_digest then - local _, err = coordinator:execute( - "UPDATE ca_certificates SET cert_digest = ? WHERE partition = 'ca_certificates' AND id = ?", { - cassandra.text(digest), - cassandra.uuid(ca_cert.id) - } - ) - if err then - return nil, err - end - end - end - end - - return true -end - - local core_entities = { { name = "upstreams", @@ -224,45 +192,4 @@ return { return true end }, - cassandra = { - up = [[ - -- ca_certificates - ALTER TABLE ca_certificates ADD cert_digest text; - - DROP INDEX IF EXISTS ca_certificates_cert_idx; - CREATE INDEX IF NOT EXISTS ca_certificates_cert_digest_idx ON ca_certificates(cert_digest); - - ALTER TABLE services ADD tls_verify boolean; - ALTER TABLE services ADD tls_verify_depth int; - ALTER TABLE services ADD ca_certificates set; - - -- add certificates reference to upstreams table - ALTER TABLE upstreams ADD client_certificate_id uuid; - CREATE INDEX IF NOT EXISTS upstreams_client_certificate_id_idx ON upstreams(client_certificate_id); - ]] .. ws_migration_up(operations.cassandra.up), - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local default_ws, err = operations.cassandra_ensure_default_ws(coordinator) - if err then - return nil, err - end - - if not default_ws then - return nil, "unable to find a default workspace" - end - - local _, err = ws_migration_teardown(operations.cassandra.teardown)(connector) - if err then - return nil, err - end - - -- add `cert_digest` field for `ca_certificates` table - _, err = c_ca_certificates_migration(coordinator) - if err then - return nil, err - end - - return true - end - } } diff --git a/kong/db/migrations/core/010_210_to_211.lua b/kong/db/migrations/core/010_210_to_211.lua index cd4d9c24882..0bcce7b77ec 100644 --- a/kong/db/migrations/core/010_210_to_211.lua +++ b/kong/db/migrations/core/010_210_to_211.lua @@ -1,14 +1,9 @@ -local operations = require "kong.db.migrations.operations.210_to_211" - - +-- this migration is empty and makes little sense +-- it contained a Cassandra specific migration at one point +-- this is left as is to not mess up existing migrations in installations worldwide +-- see commit 8a214df628b3c754b1446e94f98eeb7609942761 for history return { postgres = { up = [[ SELECT 1 ]], }, - cassandra = { - up = [[]], - teardown = function(connector) - return operations.clean_cassandra_fields(connector, operations.entities) - end - } } diff --git a/kong/db/migrations/core/011_212_to_213.lua b/kong/db/migrations/core/011_212_to_213.lua index 337123adc93..512a54bc5fb 100644 --- a/kong/db/migrations/core/011_212_to_213.lua +++ b/kong/db/migrations/core/011_212_to_213.lua @@ -5,7 +5,4 @@ return { DROP INDEX IF EXISTS "workspaces_name_idx"; ]], }, - cassandra = { - up = [[]], - } } diff --git a/kong/db/migrations/core/012_213_to_220.lua b/kong/db/migrations/core/012_213_to_220.lua index 82d40218b3e..9e032bc5ea4 100644 --- a/kong/db/migrations/core/012_213_to_220.lua +++ b/kong/db/migrations/core/012_213_to_220.lua @@ -1,50 +1,3 @@ --- remove repeated targets, the older ones are not useful anymore. targets with --- weight 0 will be kept, as we cannot tell which were deleted and which were --- explicitly set as 0. -local function c_remove_unused_targets(coordinator) - local cassandra = require "cassandra" - local upstream_targets = {} - for rows, err in coordinator:iterate("SELECT id, upstream_id, target, created_at FROM targets") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - local key = string.format("%s:%s", row.upstream_id, row.target) - - if not upstream_targets[key] then - upstream_targets[key] = { n = 0 } - end - - upstream_targets[key].n = upstream_targets[key].n + 1 - upstream_targets[key][upstream_targets[key].n] = { row.id, row.created_at } - end - end - - local sort = function(a, b) - return a[2] > b[2] - end - - for _, targets in pairs(upstream_targets) do - if targets.n > 1 then - table.sort(targets, sort) - - for i = 2, targets.n do - local _, err = coordinator:execute("DELETE FROM targets WHERE id = ?", { - cassandra.uuid(targets[i][1]) - }) - - if err then - return nil, err - end - end - end - end - - return true -end - - return { postgres = { up = [[ @@ -90,28 +43,4 @@ return { return true end }, - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS clustering_data_planes( - id uuid, - hostname text, - ip text, - last_seen timestamp, - config_hash text, - PRIMARY KEY (id) - ) WITH default_time_to_live = 1209600; - - ALTER TABLE routes ADD request_buffering boolean; - ALTER TABLE routes ADD response_buffering boolean; - ]], - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local _, err = c_remove_unused_targets(coordinator) - if err then - return nil, err - end - - return true - end - } } diff --git a/kong/db/migrations/core/013_220_to_230.lua b/kong/db/migrations/core/013_220_to_230.lua index d90909fd0ba..14f837d9c7b 100644 --- a/kong/db/migrations/core/013_220_to_230.lua +++ b/kong/db/migrations/core/013_220_to_230.lua @@ -49,34 +49,4 @@ return { $$; ]], CLUSTER_ID), }, - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS parameters( - key text, - value text, - created_at timestamp, - PRIMARY KEY (key) - ); - - ALTER TABLE certificates ADD cert_alt TEXT; - ALTER TABLE certificates ADD key_alt TEXT; - ALTER TABLE clustering_data_planes ADD version text; - ALTER TABLE clustering_data_planes ADD sync_status text; - ]], - teardown = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local cassandra = require "cassandra" - local _, err = coordinator:execute( - "INSERT INTO parameters (key, value) VALUES (?, ?)", - { - cassandra.text("cluster_id"), - cassandra.text(CLUSTER_ID) - } - ) - if err then - return nil, err - end - return true - end, - } } diff --git a/kong/db/migrations/core/014_230_to_270.lua b/kong/db/migrations/core/014_230_to_270.lua index dc85c7fb8dd..2f8529b8399 100644 --- a/kong/db/migrations/core/014_230_to_270.lua +++ b/kong/db/migrations/core/014_230_to_270.lua @@ -10,11 +10,5 @@ return { $$; ]] }, - - cassandra = { - up = [[ - ALTER TABLE services ADD enabled boolean; - ]] - }, } - \ No newline at end of file + diff --git a/kong/db/migrations/core/015_270_to_280.lua b/kong/db/migrations/core/015_270_to_280.lua index d44b7ff2985..c3cb033fa49 100644 --- a/kong/db/migrations/core/015_270_to_280.lua +++ b/kong/db/migrations/core/015_270_to_280.lua @@ -39,23 +39,4 @@ return { END$$; ]] }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS vaults_beta ( - id uuid, - ws_id uuid, - prefix text, - name text, - description text, - config text, - created_at timestamp, - updated_at timestamp, - tags set, - PRIMARY KEY (id) - ); - CREATE INDEX IF NOT EXISTS vaults_beta_prefix_idx ON vaults_beta (prefix); - CREATE INDEX IF NOT EXISTS vaults_beta_ws_id_idx ON vaults_beta (ws_id); - ]] - }, } diff --git a/kong/db/migrations/core/016_280_to_300.lua b/kong/db/migrations/core/016_280_to_300.lua index 1ac08c05838..cc1c67a60e4 100644 --- a/kong/db/migrations/core/016_280_to_300.lua +++ b/kong/db/migrations/core/016_280_to_300.lua @@ -1,185 +1,10 @@ -local log = require "kong.cmd.utils.log" local arrays = require "pgmoon.arrays" -local fmt = string.format -local assert = assert local ipairs = ipairs -local cassandra = require "cassandra" local encode_array = arrays.encode_array local migrate_path = require "kong.db.migrations.migrate_path_280_300" --- remove repeated targets, the older ones are not useful anymore. targets with --- weight 0 will be kept, as we cannot tell which were deleted and which were --- explicitly set as 0. -local function c_remove_unused_targets(coordinator) - local upstream_targets = {} - for rows, err in coordinator:iterate("SELECT id, upstream_id, target, created_at FROM targets") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - local key = fmt("%s:%s", row.upstream_id, row.target) - - if not upstream_targets[key] then - upstream_targets[key] = { - id = row.id, - created_at = row.created_at, - } - else - local to_remove - if row.created_at > upstream_targets[key].created_at then - to_remove = upstream_targets[key].id - upstream_targets[key] = { - id = row.id, - created_at = row.created_at, - } - else - to_remove = row.id - end - local _, err = coordinator:execute("DELETE FROM targets WHERE id = ?", { - cassandra.uuid(to_remove) - }) - - if err then - return nil, err - end - end - end - end - - return true -end - - --- update cache_key for targets -local function c_update_target_cache_key(coordinator) - for rows, err in coordinator:iterate("SELECT id, upstream_id, target, ws_id FROM targets") do - if err then - return nil, err - end - - for _, row in ipairs(rows) do - local cache_key = fmt("targets:%s:%s::::%s", row.upstream_id, row.target, row.ws_id) - - local _, err = coordinator:execute("UPDATE targets SET cache_key = ? WHERE id = ? IF EXISTS", { - cache_key, cassandra.uuid(row.id) - }) - - if err then - return nil, err - end - end - end - - return true -end - - -local function c_copy_vaults_to_vault_auth_vaults(coordinator) - for rows, err in coordinator:iterate("SELECT id, created_at, updated_at, name, protocol, host, port, mount, vault_token FROM vaults") do - if err then - log.warn("ignored error while running '016_280_to_300' migration: " .. err) - return true - end - - for _, row in ipairs(rows) do - local _, err = coordinator:execute( - "INSERT INTO vault_auth_vaults (id, created_at, updated_at, name, protocol, host, port, mount, vault_token) " .. - "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", - { - cassandra.uuid(row.id), - cassandra.timestamp(row.created_at), - cassandra.timestamp(row.updated_at), - cassandra.text(row.name), - cassandra.text(row.protocol), - cassandra.text(row.host), - cassandra.int(row.port), - cassandra.text(row.mount), - cassandra.text(row.vault_token) - } - ) - if err then - return nil, err - end - end - end - - return true -end - - -local function c_copy_vaults_beta_to_sm_vaults(coordinator) - for rows, err in coordinator:iterate("SELECT id, ws_id, prefix, name, description, config, created_at, updated_at, tags FROM vaults_beta") do - if err then - log.warn("ignored error while running '016_280_to_300' migration: " .. err) - return true - end - - for _, row in ipairs(rows) do - local _, err = coordinator:execute( - "INSERT INTO sm_vaults (id, ws_id, prefix, name, description, config, created_at, updated_at, tags) " .. - "VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)", - { - cassandra.uuid(row.id), - cassandra.uuid(row.ws_id), - cassandra.text(row.prefix), - cassandra.text(row.name), - cassandra.text(row.description), - cassandra.text(row.config), - cassandra.timestamp(row.created_at), - cassandra.timestamp(row.updated_at), - cassandra.set(row.tags) - } - ) - if err then - return nil, err - end - end - end - - return true -end - - -local function c_migrate_regex_path(coordinator) - for rows, err in coordinator:iterate("SELECT id, paths FROM routes") do - if err then - return nil, err - end - - for i = 1, #rows do - local route = rows[i] - - if not route.paths then - goto continue - end - - local changed = false - for idx, path in ipairs(route.paths) do - local normalized_path, current_changed = migrate_path(path) - if current_changed then - changed = true - route.paths[idx] = normalized_path - end - end - - if changed then - local _, err = coordinator:execute( - "UPDATE routes SET paths = ? WHERE partition = 'routes' AND id = ?", - { cassandra.list(route.paths), cassandra.uuid(route.id) } - ) - if err then - return nil, err - end - end - ::continue:: - end - end - return true -end - local function render(template, keys) return (template:gsub("$%(([A-Z_]+)%)", keys)) end @@ -340,106 +165,4 @@ return { return true end }, - - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS vault_auth_vaults ( - id uuid, - created_at timestamp, - updated_at timestamp, - name text, - protocol text, - host text, - port int, - mount text, - vault_token text, - PRIMARY KEY (id) - ); - - CREATE TABLE IF NOT EXISTS sm_vaults ( - - id uuid, - ws_id uuid, - prefix text, - name text, - description text, - config text, - created_at timestamp, - updated_at timestamp, - tags set, - PRIMARY KEY (id) - ); - - CREATE INDEX IF NOT EXISTS sm_vaults_prefix_idx ON sm_vaults (prefix); - CREATE INDEX IF NOT EXISTS sm_vaults_ws_id_idx ON sm_vaults (ws_id); - - ALTER TABLE targets ADD cache_key text; - CREATE INDEX IF NOT EXISTS targets_cache_key_idx ON targets(cache_key); - - -- add new hash_on_query_arg field to upstreams - ALTER TABLE upstreams ADD hash_on_query_arg text; - - -- add new hash_fallback_query_arg field to upstreams - ALTER TABLE upstreams ADD hash_fallback_query_arg text; - - -- add new hash_on_uri_capture field to upstreams - ALTER TABLE upstreams ADD hash_on_uri_capture text; - - -- add new hash_fallback_uri_capture field to upstreams - ALTER TABLE upstreams ADD hash_fallback_uri_capture text; - - ALTER TABLE routes ADD expression text; - ALTER TABLE routes ADD priority int; - ]], - - up_f = function(connector) - local coordinator = assert(connector:get_stored_connection()) - local _, err = c_copy_vaults_to_vault_auth_vaults(coordinator) - if err then - return nil, err - end - - _, err = c_copy_vaults_beta_to_sm_vaults(coordinator) - if err then - return nil, err - end - - _, err = c_migrate_regex_path(coordinator) - if err then - return nil, err - end - end, - - teardown = function(connector) - - local coordinator = assert(connector:get_stored_connection()) - local _, err = c_remove_unused_targets(coordinator) - if err then - return nil, err - end - - _, err = c_update_target_cache_key(coordinator) - if err then - return nil, err - end - - _, err = coordinator:execute("DROP TABLE IF EXISTS vaults_beta"); - if err then - return nil, err - end - - _, err = coordinator:execute("DROP TABLE IF EXISTS vaults"); - if err then - return nil, err - end - - local ok - ok, err = connector:wait_for_schema_consensus() - if not ok then - return nil, err - end - - return true - end - }, } diff --git a/kong/db/migrations/core/017_300_to_310.lua b/kong/db/migrations/core/017_300_to_310.lua index 0dfe2546097..74df7d33c76 100644 --- a/kong/db/migrations/core/017_300_to_310.lua +++ b/kong/db/migrations/core/017_300_to_310.lua @@ -81,43 +81,4 @@ return { END$$; ]] }, - - cassandra = { - up = [[ - ALTER TABLE upstreams ADD use_srv_name boolean; - create table if not exists keys ( - id uuid, - name text, - cache_key text, - ws_id uuid, - kid text, - jwk text, - pem text, - tags set, - set_id uuid, - created_at timestamp, - updated_at timestamp, - PRIMARY KEY (id) - ); - -- creating indexes for all queryable fields - -- to avoid ALLOW_FILTERING requirements. - create index if not exists keys_ws_id_idx on keys (ws_id); - create index if not exists keys_set_id_idx on keys (set_id); - create index if not exists keys_kid_idx on keys (kid); - create index if not exists keys_name_idx on keys (name); - create index if not exists keys_cache_key_idx on keys (cache_key); - - create table if not exists key_sets ( - id uuid, - name text, - ws_id uuid, - tags set, - created_at timestamp, - updated_at timestamp, - PRIMARY KEY (id) - ); - create index if not exists key_sets_ws_id_idx on key_sets (ws_id); - create index if not exists key_sets_name_idx on key_sets (name); - ]] - }, } diff --git a/kong/db/migrations/core/018_310_to_320.lua b/kong/db/migrations/core/018_310_to_320.lua index 6a5367e12aa..952ba737f0b 100644 --- a/kong/db/migrations/core/018_310_to_320.lua +++ b/kong/db/migrations/core/018_310_to_320.lua @@ -11,11 +11,4 @@ return { $$; ]] }, - - cassandra = { - up = [[ - ALTER TABLE plugins ADD instance_name text; - CREATE INDEX IF NOT EXISTS plugins_ws_id_instance_name_idx ON plugins(instance_name); - ]] - }, } diff --git a/kong/db/migrations/core/019_320_to_330.lua b/kong/db/migrations/core/019_320_to_330.lua index 3904ad16344..b620651dcc0 100644 --- a/kong/db/migrations/core/019_320_to_330.lua +++ b/kong/db/migrations/core/019_320_to_330.lua @@ -108,18 +108,4 @@ return { END$$; ]], }, - - cassandra = { - up = [[ - ALTER TABLE plugins ADD updated_at timestamp; - ALTER TABLE ca_certificates ADD updated_at timestamp; - ALTER TABLE certificates ADD updated_at timestamp; - ALTER TABLE consumers ADD updated_at timestamp; - ALTER TABLE snis ADD updated_at timestamp; - ALTER TABLE targets ADD updated_at timestamp; - ALTER TABLE upstreams ADD updated_at timestamp; - ALTER TABLE workspaces ADD updated_at timestamp; - ALTER TABLE clustering_data_planes ADD updated_at timestamp; - ]] - }, } diff --git a/kong/db/migrations/operations/200_to_210.lua b/kong/db/migrations/operations/200_to_210.lua index 96903dd1c31..4eddceb1dad 100644 --- a/kong/db/migrations/operations/200_to_210.lua +++ b/kong/db/migrations/operations/200_to_210.lua @@ -7,13 +7,10 @@ -- copy the functions over to a new versioned module. -local ngx = ngx local uuid = require "resty.jit-uuid" -local cassandra = require "cassandra" local default_ws_id = uuid.generate_v4() -local ws_id local function render(template, keys) @@ -21,59 +18,6 @@ local function render(template, keys) end -local function cassandra_get_default_ws(coordinator) - if ws_id then - return ws_id - end - - local rows, err = coordinator:execute("SELECT id FROM workspaces WHERE name='default'", nil, { - consistency = cassandra.consistencies.serial, - }) - if err then - return nil, err - end - - if not rows or not rows[1] or not rows[1].id then - return nil - end - - ws_id = rows[1].id - - return ws_id -end - - -local function cassandra_create_default_ws(coordinator) - local created_at = ngx.time() * 1000 - - local _, err = coordinator:execute("INSERT INTO workspaces(id, name, created_at) VALUES (?, 'default', ?)", { - cassandra.uuid(default_ws_id), - cassandra.timestamp(created_at), - }, { - consistency = cassandra.consistencies.quorum, - }) - if err then - return nil, err - end - - return cassandra_get_default_ws(coordinator) -end - - -local function cassandra_ensure_default_ws(coordinator) - local default_ws, err = cassandra_get_default_ws(coordinator) - if err then - return nil, err - end - - if default_ws then - return default_ws - end - - return cassandra_create_default_ws(coordinator) -end - - -------------------------------------------------------------------------------- -- Postgres operations for Workspace migration -------------------------------------------------------------------------------- @@ -279,220 +223,6 @@ local postgres = { } --------------------------------------------------------------------------------- --- Cassandra operations for Workspace migration --------------------------------------------------------------------------------- - - -local cassandra = { - - up = { - - ---------------------------------------------------------------------------- - -- Add `workspaces` table. - -- @return string: CQL - ws_add_workspaces = function(_) - return [[ - - CREATE TABLE IF NOT EXISTS workspaces( - id uuid, - name text, - comment text, - created_at timestamp, - meta text, - config text, - PRIMARY KEY (id) - ); - - CREATE INDEX IF NOT EXISTS workspaces_name_idx ON workspaces(name); - - ]] - end, - - ---------------------------------------------------------------------------- - -- Add `ws_id` field to a table. - -- @param table_name string: name of the table, e.g. "services" - -- @param fk_users {string:string}: map of tables and field names - -- for other tables that use this table as a foreign key. - -- We do NOT get these from the schemas because - -- we want the migration to remain self-contained and unchanged no matter - -- what changes to the schemas in the latest version of Kong. - -- @return string: CQL - ws_add_ws_id = function(_, table_name, fk_users) - return render([[ - - -- 1. Add ws_id to $(TABLE) - ALTER TABLE $(TABLE) ADD ws_id uuid; - - -- 2. Create index to filter by workspace - CREATE INDEX IF NOT EXISTS $(TABLE)_ws_id_idx ON $(TABLE)(ws_id); - - ]], { - TABLE = table_name - }) - end, - - ---------------------------------------------------------------------------- - -- Make field unique per workspace only. - -- @param table_name string: name of the table, e.g. "services" - -- @param field_name string: name of the field, e.g. "name" - -- @return string: CQL - ws_unique_field = function(_, table_name, field_name) - -- The Cassandra strategy controls this via Lua code - return "" - end, - - ---------------------------------------------------------------------------- - -- Adjust foreign key to take ws_id into account and ensure it matches - -- @param table_name string: name of the table e.g. "routes" - -- @param fk_prefix string: name of the foreign field in the schema, - -- which is used as a prefix in foreign key entries in tables e.g. "service" - -- @param foreign_table_name string: name of the table the foreign field - -- refers to e.g. "services" - -- @return string: CQL - ws_adjust_foreign_key = function(_, table_name, fk_prefix, foreign_table_name) - -- The Cassandra strategy controls this via Lua code - return "" - end, - }, - - teardown = { - - ------------------------------------------------------------------------------ - -- Update composite cache keys to workspace-aware formats - ws_update_composite_cache_key = function(_, connector, table_name, is_partitioned) - local coordinator = assert(connector:get_stored_connection()) - local default_ws, err = cassandra_get_default_ws(coordinator) - if err then - return nil, err - end - - if not default_ws then - return nil, "unable to find a default workspace" - end - - for rows, err in coordinator:iterate("SELECT id, cache_key FROM " .. table_name) do - if err then - return nil, err - end - - for i = 1, #rows do - local row = rows[i] - if row.cache_key:match(":$") then - local cql = render("UPDATE $(TABLE) SET cache_key = '$(CACHE_KEY)' WHERE $(PARTITION) id = $(ID)", { - TABLE = table_name, - CACHE_KEY = row.cache_key .. ":" .. default_ws, - PARTITION = is_partitioned - and "partition = '" .. table_name .. "' AND" - or "", - ID = row.id, - }) - - local _, err = coordinator:execute(cql) - if err then - return nil, err - end - end - end - end - - return true - end, - - ------------------------------------------------------------------------------ - -- Update keys to workspace-aware formats - ws_update_keys = function(_, connector, table_name, unique_keys, is_partitioned) - local coordinator = assert(connector:get_stored_connection()) - local default_ws, err = cassandra_get_default_ws(coordinator) - if err then - return nil, err - end - - if not default_ws then - return nil, "unable to find a default workspace" - end - - for rows, err in coordinator:iterate("SELECT * FROM " .. table_name) do - if err then - return nil, err - end - - for i = 1, #rows do - local row = rows[i] - if row.ws_id == nil then - local set_list = { "ws_id = " .. default_ws } - for _, key in ipairs(unique_keys) do - if row[key] then - table.insert(set_list, render([[$(KEY) = '$(WS):$(VALUE)']], { - KEY = key, - WS = default_ws, - VALUE = row[key], - })) - end - end - - local cql = render("UPDATE $(TABLE) SET $(SET_LIST) WHERE $(PARTITION) id = $(ID)", { - PARTITION = is_partitioned - and "partition = '" .. table_name .. "' AND" - or "", - TABLE = table_name, - SET_LIST = table.concat(set_list, ", "), - ID = row.id, - }) - - local _, err = coordinator:execute(cql) - if err then - return nil, err - end - end - end - end - - return true - end, - - ------------------------------------------------------------------------------ - -- General function to fixup a plugin configuration - fixup_plugin_config = function(_, connector, plugin_name, fixup_fn) - local coordinator = assert(connector:get_stored_connection()) - local cassandra = require("cassandra") - local cjson = require("cjson") - - for rows, err in coordinator:iterate("SELECT id, name, config FROM plugins") do - if err then - return nil, err - end - - for i = 1, #rows do - local plugin = rows[i] - if plugin.name == plugin_name then - if type(plugin.config) ~= "string" then - return nil, "plugin config is not a string" - end - local config = cjson.decode(plugin.config) - local fix = fixup_fn(config) - - if fix then - local _, err = coordinator:execute("UPDATE plugins SET config = ? WHERE id = ?", { - cassandra.text(cjson.encode(config)), - cassandra.uuid(plugin.id) - }) - if err then - return nil, err - end - end - end - end - end - - return true - end, - - } - -} - - -------------------------------------------------------------------------------- -- Higher-level operations for Workspace migration -------------------------------------------------------------------------------- @@ -542,11 +272,9 @@ end postgres.up.ws_adjust_fields = ws_adjust_fields -cassandra.up.ws_adjust_fields = ws_adjust_fields postgres.teardown.ws_adjust_data = ws_adjust_data -cassandra.teardown.ws_adjust_data = ws_adjust_data -------------------------------------------------------------------------------- @@ -571,11 +299,6 @@ local function ws_migrate_plugin(plugin_entities) up = ws_migration_up(postgres.up), teardown = ws_migration_teardown(postgres.teardown), }, - - cassandra = { - up = ws_migration_up(cassandra.up), - teardown = ws_migration_teardown(cassandra.teardown), - }, } end @@ -585,9 +308,5 @@ end return { postgres = postgres, - cassandra = cassandra, ws_migrate_plugin = ws_migrate_plugin, - cassandra_get_default_ws = cassandra_get_default_ws, - cassandra_create_default_ws = cassandra_create_default_ws, - cassandra_ensure_default_ws = cassandra_ensure_default_ws, } diff --git a/kong/db/migrations/operations/210_to_211.lua b/kong/db/migrations/operations/210_to_211.lua deleted file mode 100644 index 9dc5f76ce5e..00000000000 --- a/kong/db/migrations/operations/210_to_211.lua +++ /dev/null @@ -1,85 +0,0 @@ --- Helper module for 210_to_211 migration operations. --- --- Operations are versioned and specific to a migration so they remain --- fixed in time and are not modified for use in future migrations. --- --- If you want to reuse these operations in a future migration, --- copy the functions over to a new versioned module. -local re_match = ngx.re.match - - -local core_entities_to_clean = { - { name = "upstreams", unique_keys = { "name" } }, - { name = "consumers", unique_keys = { "username", "custom_id" } }, - { name = "services", unique_keys = { "name" }, partitioned = true, }, - { name = "routes", unique_keys = { "name" }, partitioned = true, }, -} - - -local function render(template, keys) - return (template:gsub("$%(([A-Z_]+)%)", keys)) -end - - --- check if a field has been migrated with spurious values -local function should_clean(value) - local regex = [==[[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\:\$\(VALUE\)]==] - local m, err = re_match(value, regex, "aijo") - if err then - return nil, err - end - - return m ~= nil -end - - --- clean Cassandra fields that should not have been migrated -local function clean_cassandra_fields(connector, entities) - local coordinator = assert(connector:get_stored_connection()) - for _, entity in ipairs(entities) do - for rows, err in coordinator:iterate("SELECT * FROM " .. entity.name) do - if err then - return nil, err - end - - for i = 1, #rows do - local row = rows[i] - local set_list = {} - for _, key in ipairs(entity.unique_keys) do - if row[key] and should_clean(row[key]) then - table.insert(set_list, render([[$(KEY) = null]], { - KEY = key, - })) - end - end - - if #set_list > 0 then - local cql = render("UPDATE $(TABLE) SET $(SET_LIST) WHERE $(PARTITION) id = $(ID)", { - PARTITION = entity.partitioned - and "partition = '" .. entity.name .. "' AND" - or "", - TABLE = entity.name, - SET_LIST = table.concat(set_list, ", "), - ID = row.id, - }) - - local _, err = coordinator:execute(cql) - if err then - return nil, err - end - end - end - end - end - - return true -end - - --------------------------------------------------------------------------------- - - -return { - entities = core_entities_to_clean, - clean_cassandra_fields = clean_cassandra_fields, -} diff --git a/kong/db/migrations/operations/212_to_213.lua b/kong/db/migrations/operations/212_to_213.lua index 191603fb2b6..a96ef3b744c 100644 --- a/kong/db/migrations/operations/212_to_213.lua +++ b/kong/db/migrations/operations/212_to_213.lua @@ -29,25 +29,6 @@ local postgres = { } --------------------------------------------------------------------------------- --- Cassandra operations for Workspace migration --------------------------------------------------------------------------------- - - -local cassandra = { - - up = [[ - ]], - - teardown = { - -- These migrations were fixed since they were originally released, - -- thus those that have updated already, need to re-run it. - ws_update_composite_cache_key = operations_200_210.cassandra.teardown.ws_update_composite_cache_key, - } - -} - - -------------------------------------------------------------------------------- -- Higher-level operations for Workspace migration -------------------------------------------------------------------------------- @@ -68,7 +49,6 @@ end postgres.teardown.ws_adjust_data = ws_adjust_data -cassandra.teardown.ws_adjust_data = ws_adjust_data -------------------------------------------------------------------------------- @@ -76,5 +56,4 @@ cassandra.teardown.ws_adjust_data = ws_adjust_data return { postgres = postgres, - cassandra = cassandra, } diff --git a/kong/db/migrations/operations/280_to_300.lua b/kong/db/migrations/operations/280_to_300.lua index 016e4bf2caa..b053352f2ff 100644 --- a/kong/db/migrations/operations/280_to_300.lua +++ b/kong/db/migrations/operations/280_to_300.lua @@ -57,63 +57,9 @@ local postgres = { } --------------------------------------------------------------------------------- --- Cassandra operations for Workspace migration --------------------------------------------------------------------------------- - - -local cassandra = { - - up = {}, - - teardown = { - - ------------------------------------------------------------------------------ - -- General function to fixup a plugin configuration - fixup_plugin_config = function(_, connector, plugin_name, fixup_fn) - local coordinator = assert(connector:get_stored_connection()) - local cassandra = require("cassandra") - local cjson = require("cjson") - - for rows, err in coordinator:iterate("SELECT id, name, config FROM plugins") do - if err then - return nil, err - end - - for i = 1, #rows do - local plugin = rows[i] - if plugin.name == plugin_name then - if type(plugin.config) ~= "string" then - return nil, "plugin config is not a string" - end - local config = cjson.decode(plugin.config) - local fix = fixup_fn(config) - - if fix then - local _, err = coordinator:execute("UPDATE plugins SET config = ? WHERE id = ?", { - cassandra.text(cjson.encode(config)), - cassandra.uuid(plugin.id) - }) - if err then - return nil, err - end - end - end - end - end - - return true - end, - - } - -} - - -------------------------------------------------------------------------------- return { postgres = postgres, - cassandra = cassandra, } diff --git a/kong/db/migrations/state.lua b/kong/db/migrations/state.lua index 2ce0c627cd7..0d96e9ced12 100644 --- a/kong/db/migrations/state.lua +++ b/kong/db/migrations/state.lua @@ -135,7 +135,6 @@ State.__index = State -- @return nil (no executed migrations for subsystem found) or an array with at -- least one element like: -- { name = "000_base", --- cassandra = { up = string, teardown = function | nil }, -- postgres = { up = string, teardown = function | nil } -- }, local function get_executed_migrations_for_subsystem(self, subsystem_name) @@ -175,7 +174,6 @@ end -- -- like "kong.plugins.acl.migrations -- migrations = { -- an array with at least one element like: -- { name = "000_base", --- cassandra = { up = string, teardown = function | nil }, -- postgres = { up = string, teardown = function | nil } -- }, -- } diff --git a/kong/db/schema/others/migrations.lua b/kong/db/schema/others/migrations.lua index 3e8c8bac033..fb063cdac0a 100644 --- a/kong/db/schema/others/migrations.lua +++ b/kong/db/schema/others/migrations.lua @@ -12,16 +12,6 @@ return { }, }, }, - { - cassandra = { - type = "record", - fields = { - { up = { type = "string", len_min = 0 } }, - { up_f = { type = "function" } }, - { teardown = { type = "function" } }, - }, - } - }, }, entity_checks = { { diff --git a/kong/db/strategies/cassandra/connector.lua b/kong/db/strategies/cassandra/connector.lua deleted file mode 100644 index 109504971aa..00000000000 --- a/kong/db/strategies/cassandra/connector.lua +++ /dev/null @@ -1,1103 +0,0 @@ -local log = require "kong.cmd.utils.log" -local cassandra = require "cassandra" -local Cluster = require "resty.cassandra.cluster" -local pl_stringx = require "pl.stringx" - - -local ngx = ngx - - -local CassandraConnector = {} -CassandraConnector.__index = CassandraConnector - - -function CassandraConnector.new(kong_config) - local resolved_contact_points = {} - - do - -- Resolve contact points before instantiating cluster, since the - -- driver does not support hostnames in the contact points list. - -- - -- The below logic includes a hack so that we are able to run our DNS - -- resolver in init_by_lua: - -- - -- 1. We override ngx.socket.tcp/udp so that resty.dns.resolver will run - -- in init_by_lua (which has no cosockets) - -- 2. We force the dns_no_sync option so that resty.dns.client will not - -- spawn an ngx.timer (not supported in init_by_lua) - -- - -- TODO: replace fallback logic with lua-resty-socket once it supports - -- ngx.socket.udp - - local tcp_old = ngx.socket.tcp - local udp_old = ngx.socket.udp - - local dns_no_sync_old = kong_config.dns_no_sync - - package.loaded["socket"] = nil - package.loaded["kong.tools.dns"] = nil - package.loaded["kong.resty.dns.client"] = nil - package.loaded["resty.dns.resolver"] = nil - - ngx.socket.tcp = function(...) -- luacheck: ignore - local tcp = require("socket").tcp(...) - return setmetatable({}, { - __newindex = function(_, k, v) - tcp[k] = v - end, - __index = function(_, k) - if type(tcp[k]) == "function" then - return function(_, ...) - if k == "send" then - local value = select(1, ...) - if type(value) == "table" then - return tcp.send(tcp, table.concat(value)) - end - - return tcp.send(tcp, ...) - - elseif k == "settimeout" then - return tcp.settimeout(tcp, select(1, ...)/1000) - end - - return tcp[k](tcp, ...) - end - end - - return tcp[k] - end - }) - end - - ngx.socket.udp = function(...) -- luacheck: ignore - local udp = require("socket").udp(...) - return setmetatable({}, { - __newindex = function(_, k, v) - udp[k] = v - end, - __index = function(_, k) - if type(udp[k]) == "function" then - return function(_, ...) - if k == "send" then - local value = select(1, ...) - if type(value) == "table" then - return udp.send(udp, table.concat(value)) - end - - return udp.send(udp, ...) - - elseif k == "settimeout" then - return udp.settimeout(udp, select(1, ...)/1000) - end - - return udp[k](udp, ...) - end - end - - return udp[k] - end - }) - end - - local dns_tools = require "kong.tools.dns" - - kong_config.dns_no_sync = true - - local dns = dns_tools(kong_config) - - for i, cp in ipairs(kong_config.cassandra_contact_points) do - local ip, err, try_list = dns.toip(cp) - if not ip then - log.error("[cassandra] DNS resolution failed for contact " .. - "point '%s': %s. Tried: %s", cp, err, tostring(try_list)) - - else - log.debug("resolved Cassandra contact point '%s' to: %s", cp, ip) - resolved_contact_points[i] = ip - end - end - - kong_config.dns_no_sync = dns_no_sync_old - - package.loaded["resty.dns.resolver"] = nil - package.loaded["kong.resty.dns.client"] = nil - package.loaded["kong.tools.dns"] = nil - package.loaded["socket"] = nil - - ngx.socket.udp = udp_old -- luacheck: ignore - ngx.socket.tcp = tcp_old -- luacheck: ignore - end - - if #resolved_contact_points == 0 then - return nil, "could not resolve any of the provided Cassandra " .. - "contact points (cassandra_contact_points = '" .. - table.concat(kong_config.cassandra_contact_points, ", ") .. "')" - end - - local cluster_options = { - shm = "kong_cassandra", - contact_points = resolved_contact_points, - default_port = kong_config.cassandra_port, - keyspace = kong_config.cassandra_keyspace, - timeout_connect = kong_config.cassandra_timeout, - timeout_read = kong_config.cassandra_timeout, - max_schema_consensus_wait = kong_config.cassandra_schema_consensus_timeout, - ssl = kong_config.cassandra_ssl, - verify = kong_config.cassandra_ssl_verify, - cafile = kong_config.lua_ssl_trusted_certificate_combined, - lock_timeout = 30, - silent = ngx.IS_CLI, - } - - if ngx.IS_CLI then - local policy = require("resty.cassandra.policies.reconnection.const") - cluster_options.reconn_policy = policy.new(100) - - -- Force LuaSocket usage in the CLI in order to allow for self-signed - -- certificates to be trusted (via opts.cafile) in the resty-cli - -- interpreter (no way to set lua_ssl_trusted_certificate). - local socket = require "cassandra.socket" - socket.force_luasocket("timer", true) - end - - if kong_config.cassandra_username and kong_config.cassandra_password then - cluster_options.auth = cassandra.auth_providers.plain_text( - kong_config.cassandra_username, - kong_config.cassandra_password - ) - end - - if kong_config.cassandra_lb_policy == "RoundRobin" then - local policy = require("resty.cassandra.policies.lb.rr") - cluster_options.lb_policy = policy.new() - - elseif kong_config.cassandra_lb_policy == "RequestRoundRobin" then - local policy = require("resty.cassandra.policies.lb.req_rr") - cluster_options.lb_policy = policy.new() - - elseif kong_config.cassandra_lb_policy == "DCAwareRoundRobin" then - local policy = require("resty.cassandra.policies.lb.dc_rr") - cluster_options.lb_policy = policy.new(kong_config.cassandra_local_datacenter) - - elseif kong_config.cassandra_lb_policy == "RequestDCAwareRoundRobin" then - local policy = require("resty.cassandra.policies.lb.req_dc_rr") - cluster_options.lb_policy = policy.new(kong_config.cassandra_local_datacenter) - end - - local serial_consistency - - if string.find(kong_config.cassandra_lb_policy, "DCAware", nil, true) then - serial_consistency = cassandra.consistencies.local_serial - - else - serial_consistency = cassandra.consistencies.serial - end - - local cluster, err = Cluster.new(cluster_options) - if not cluster then - return nil, err - end - - local self = { - cluster = cluster, - keyspace = cluster_options.keyspace, - opts = { - write_consistency = - cassandra.consistencies[kong_config.cassandra_write_consistency:lower()], - read_consistency = - cassandra.consistencies[kong_config.cassandra_read_consistency:lower()], - serial_consistency = serial_consistency, - }, - refresh_frequency = kong_config.cassandra_refresh_frequency, - connection = nil, -- created by connect() - } - - return setmetatable(self, CassandraConnector) -end - - -local function extract_major_minor(release_version) - return string.match(release_version, "^((%d+)%.%d+)") -end - - -function CassandraConnector:init() - local ok, err = self.cluster:refresh() - if not ok then - return nil, err - end - - -- get cluster release version - - local peers, err = self.cluster:get_peers() - if err then - return nil, err - end - - if not peers then - return nil, "no peers in shm" - end - - local major_version - local major_minor_version - - for i = 1, #peers do - local release_version = peers[i].release_version - if not release_version then - log.warn("no release_version for peer ", peers[i].host) - - else - local major_minor, major = extract_major_minor(release_version) - major = tonumber(major) - if not (major_minor and major) then - return nil, "failed to extract major version for peer " .. peers[i].host - .. " with version: " .. tostring(peers[i].release_version) - end - - if not major_version then - major_version = major - major_minor_version = major_minor - - elseif major ~= major_version then - return nil, "different major versions detected" - end - end - end - - self.major_version = major_version - self.major_minor_version = major_minor_version - - return true -end - - -function CassandraConnector:init_worker() - if self.refresh_frequency > 0 then - local hdl, err = ngx.timer.every(self.refresh_frequency, function() - local ok, err, topology = self.cluster:refresh(self.refresh_frequency) - if not ok then - ngx.log(ngx.ERR, "[cassandra] failed to refresh cluster topology: ", - err) - - elseif topology then - if #topology.added > 0 then - ngx.log(ngx.NOTICE, "[cassandra] peers added to cluster topology: ", - table.concat(topology.added, ", ")) - end - - if #topology.removed > 0 then - ngx.log(ngx.NOTICE, "[cassandra] peers removed from cluster topology: ", - table.concat(topology.removed, ", ")) - end - end - end) - if not hdl then - return nil, "failed to initialize Cassandra topology refresh timer: " .. - err - end - end - - return true -end - - -function CassandraConnector:infos() - local db_ver - if self.major_minor_version then - db_ver = extract_major_minor(self.major_minor_version) - end - - return { - strategy = "Cassandra", - db_name = self.keyspace, - db_desc = "keyspace", - db_ver = db_ver or "unknown", - } -end - - -function CassandraConnector:connect() - local conn = self:get_stored_connection() - if conn then - return conn - end - - local peer, err = self.cluster:next_coordinator() - if not peer then - return nil, err - end - - self:store_connection(peer) - - return peer -end - - --- open a connection from the first available contact point, --- without a keyspace -function CassandraConnector:connect_migrations(opts) - local conn = self:get_stored_connection() - if conn then - return conn - end - - opts = opts or {} - - local peer, err = self.cluster:first_coordinator() - if not peer then - return nil, "failed to acquire contact point: " .. err - end - - if not opts.no_keyspace then - local ok, err = peer:change_keyspace(self.keyspace) - if not ok then - return nil, err - end - end - - self:store_connection(peer) - - return peer -end - - -function CassandraConnector:setkeepalive() - local conn = self:get_stored_connection() - if not conn then - return true - end - - local _, err = conn:setkeepalive() - - self:store_connection(nil) - - if err then - return nil, err - end - - return true -end - - -function CassandraConnector:close() - local conn = self:get_stored_connection() - if not conn then - return true - end - - local _, err = conn:close() - - self:store_connection(nil) - - if err then - return nil, err - end - - return true -end - - -function CassandraConnector:wait_for_schema_consensus() - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - log.verbose("waiting for Cassandra schema consensus (%dms timeout)...", - self.cluster.max_schema_consensus_wait) - - ngx.update_time() - - local ok, err - local start = ngx.now() * 1000 - local max_wait = self.cluster.max_schema_consensus_wait - local waited - - while true do - -- we want to run the library function not try more than - -- once as we implement our own timeout here with a proper - -- sleep in between, and we don't care about errors as - -- we want to try until the timeout - ok, err = self.cluster:wait_schema_consensus(conn, -1) - - ngx.update_time() - waited = ngx.now() * 1000 - start - - if ok then - break - end - - if waited >= max_wait then - break - end - - -- just some arbitrary sleep (100ms) between the tries - ngx.sleep(0.1) - end - - log.verbose("Cassandra schema consensus: %s in %dms", - ok and "reached" or "not reached", - waited) - - if err then - return nil, "failed to wait for schema consensus: " .. err - end - - return true -end - - -function CassandraConnector:query(query, args, opts, operation) - if operation ~= nil and operation ~= "read" and operation ~= "write" then - error("operation must be 'read' or 'write', was: " .. tostring(operation), 2) - end - - if not opts then - opts = {} - end - - if operation == "write" then - opts.consistency = self.opts.write_consistency - - else - opts.consistency = self.opts.read_consistency - end - - opts.serial_consistency = self.opts.serial_consistency - - local conn = self:get_stored_connection() - - local coordinator = conn - - if not conn then - local err - coordinator, err = self.cluster:next_coordinator() - if not coordinator then - return nil, err - end - end - - local t_cql = pl_stringx.split(query, ";") - - local res, err - - if #t_cql == 1 then - -- TODO: prepare queries - res, err = coordinator:execute(query, args, opts) - - else - for i = 1, #t_cql do - local cql = pl_stringx.strip(t_cql[i]) - if cql ~= "" then - res, err = coordinator:execute(cql, nil, opts) - if not res then - break - end - end - end - end - - if not conn then - coordinator:setkeepalive() - end - - if err then - return nil, err - end - - return res -end - -function CassandraConnector:batch(query_args, opts, operation, logged) - if operation ~= nil and operation ~= "read" and operation ~= "write" then - error("operation must be 'read' or 'write', was: " .. tostring(operation), 2) - end - - if not opts then - opts = {} - end - - if operation == "write" then - opts.consistency = self.opts.write_consistency - - else - opts.consistency = self.opts.read_consistency - end - - opts.serial_consistency = self.opts.serial_consistency - - opts.logged = logged - - local conn = self:get_stored_connection() - - local coordinator = conn - - if not conn then - local err - coordinator, err = self.cluster:next_coordinator() - if not coordinator then - return nil, err - end - end - - local res, err = coordinator:batch(query_args, opts) - - if not conn then - coordinator:setkeepalive() - end - - if err then - return nil, err - end - - return res -end - - -local function select_keyspaces(self) - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - if not self.major_version then - return nil, "missing self.major_version" - end - - local cql - - if self.major_version >= 3 then - cql = [[SELECT * FROM system_schema.keyspaces - WHERE keyspace_name = ?]] - - else - cql = [[SELECT * FROM system.schema_keyspaces - WHERE keyspace_name = ?]] - end - - return conn:execute(cql, { self.keyspace }) -end - - -local function select_tables(self) - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - if not self.major_version then - return nil, "missing self.major_version" - end - - local cql - - -- Assume a release version number of 3 & greater will use the same schema. - if self.major_version >= 3 then - cql = [[SELECT * FROM system_schema.tables WHERE keyspace_name = ?]] - - else - cql = [[SELECT * FROM system.schema_columnfamilies - WHERE keyspace_name = ?]] - end - - return conn:execute(cql, { self.keyspace }) -end - - -function CassandraConnector:reset() - local ok, err = self:connect() - if not ok then - return nil, err - end - - local rows, err = select_tables(self) - if not rows then - return nil, err - end - - for i = 1, #rows do - -- Assume a release version number of 3 & greater will use the same schema. - local table_name = self.major_version >= 3 - and rows[i].table_name - or rows[i].columnfamily_name - - -- deletes table and indexes - local cql = string.format("DROP TABLE %s.%s", - self.keyspace, table_name) - - local ok, err = self:query(cql) - if not ok then - self:setkeepalive() - return nil, err - end - end - - ok, err = self:wait_for_schema_consensus() - if not ok then - self:setkeepalive() - return nil, err - end - - ok, err = self:setkeepalive() - if not ok then - return nil, err - end - - return true -end - - -function CassandraConnector:truncate() - local ok, err = self:connect() - if not ok then - return nil, err - end - - local rows, err = select_tables(self) - if not rows then - return nil, err - end - - for i = 1, #rows do - -- Assume a release version number of 3 & greater will use the same schema. - local table_name = self.major_version >= 3 - and rows[i].table_name - or rows[i].columnfamily_name - - if table_name ~= "schema_migrations" and - table_name ~= "schema_meta" and - table_name ~= "parameters" and - table_name ~= "locks" - then - local cql = string.format("TRUNCATE TABLE %s.%s", - self.keyspace, table_name) - - local ok, err = self:query(cql, nil, nil, "write") - if not ok then - self:setkeepalive() - return nil, err - end - end - end - - ok, err = self:setkeepalive() - if not ok then - return nil, err - end - - return true -end - - -function CassandraConnector:truncate_table(table_name) - local cql = string.format("TRUNCATE TABLE %s.%s", - self.keyspace, table_name) - - return self:query(cql, nil, nil, "write") -end - - -function CassandraConnector:setup_locks(default_ttl, no_schema_consensus) - local ok, err = self:connect() - if not ok then - return nil, err - end - - log.debug("creating 'locks' table if not existing...") - - local cql = string.format([[ - CREATE TABLE IF NOT EXISTS locks( - key text PRIMARY KEY, - owner text - ) WITH default_time_to_live = %d - ]], default_ttl) - - local ok, err = self:query(cql) - if not ok then - self:setkeepalive() - return nil, err - end - - log.debug("successfully created 'locks' table") - - if not no_schema_consensus then - -- called from tests, ignored when called from bootstrapping, since - -- we wait for schema consensus as part of bootstrap - ok, err = self:wait_for_schema_consensus() - if not ok then - self:setkeepalive() - return nil, err - end - - self:setkeepalive() - end - - return true -end - - -function CassandraConnector:insert_lock(key, ttl, owner) - local cql = string.format([[ - INSERT INTO locks(key, owner) - VALUES(?, ?) - IF NOT EXISTS - USING TTL %d - ]], ttl) - - local res, err = self:query(cql, { key, owner }, { - consistency = cassandra.consistencies.quorum, - }) - if not res then - return nil, err - end - - res = res[1] - if not res then - return nil, "unexpected result" - end - - return res["[applied]"] -end - - -function CassandraConnector:read_lock(key) - local res, err = self:query([[ - SELECT * FROM locks WHERE key = ? - ]], { key }, { - consistency = cassandra.consistencies.serial, - }) - if not res then - return nil, err - end - - return res[1] ~= nil -end - - -function CassandraConnector:remove_lock(key, owner) - local res, err = self:query([[ - DELETE FROM locks WHERE key = ? IF owner = ? - ]], { key, owner }, { - consistency = cassandra.consistencies.quorum, - }) - if not res then - return nil, err - end - - return true -end - - -do - -- migrations - - - local SCHEMA_META_KEY = "schema_meta" - - - function CassandraConnector:schema_migrations() - local conn, err = self:connect() - if not conn then - error(err) - end - - do - -- has keyspace table? - - local rows, err = select_keyspaces(self) - if not rows then - return nil, err - end - - local has_keyspace - - for _, row in ipairs(rows) do - if row.keyspace_name == self.keyspace then - has_keyspace = true - break - end - end - - if not has_keyspace then - -- no keyspace needs bootstrap - return nil - end - end - - do - -- has schema_meta table? - - local rows, err = select_tables(self) - if not rows then - return nil, err - end - - local has_schema_meta_table - - for _, row in ipairs(rows) do - -- Cassandra 3: table_name - -- Cassadra 2: columnfamily_name - if row.table_name == "schema_meta" - or row.columnfamily_name == "schema_meta" then - has_schema_meta_table = true - break - end - end - - if not has_schema_meta_table then - -- keyspace, but no schema: needs bootstrap - return nil - end - end - - local ok, err = conn:change_keyspace(self.keyspace) - if not ok then - return nil, err - end - - do - -- has migrations? - - local rows, err = conn:execute([[ - SELECT * FROM schema_meta WHERE key = ? - ]], { - SCHEMA_META_KEY, - }) - if not rows then - return nil, err - end - - -- no migrations: is bootstrapped but not migrated - -- migrations: has some migrations - return rows - end - end - - - function CassandraConnector:schema_bootstrap(kong_config, default_locks_ttl) - -- compute keyspace creation CQL - - local cql_replication - local cass_repl_strategy = kong_config.cassandra_repl_strategy - - if cass_repl_strategy == "SimpleStrategy" then - cql_replication = string.format([[ - {'class': 'SimpleStrategy', 'replication_factor': %d} - ]], kong_config.cassandra_repl_factor) - - elseif cass_repl_strategy == "NetworkTopologyStrategy" then - local dcs = {} - - for _, dc_conf in ipairs(kong_config.cassandra_data_centers) do - local dc_name, dc_repl = string.match(dc_conf, "([^:]+):(%d+)") - if dc_name and dc_repl then - table.insert(dcs, string.format("'%s': %s", dc_name, dc_repl)) - end - end - - if #dcs < 1 then - return nil, "invalid cassandra_data_centers configuration" - end - - cql_replication = string.format([[ - {'class': 'NetworkTopologyStrategy', %s} - ]], table.concat(dcs, ", ")) - - else - error("unknown replication_strategy: " .. tostring(cass_repl_strategy)) - end - - -- get a contact point connection (no keyspace set) - - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - -- create keyspace if not exists - - local keyspace = kong_config.cassandra_keyspace - local ok = conn:change_keyspace(keyspace) - if not ok then - log.debug("creating '%s' keyspace if not existing...", keyspace) - - local res, err = conn:execute(string.format([[ - CREATE KEYSPACE IF NOT EXISTS %q - WITH REPLICATION = %s - ]], keyspace, cql_replication)) - if not res then - return nil, err - end - - log.debug("successfully created '%s' keyspace", keyspace) - end - - local ok, err = conn:change_keyspace(keyspace) - if not ok then - return nil, err - end - - -- create schema meta table if not exists - - log.debug("creating 'schema_meta' table if not existing...") - - local res, err = conn:execute([[ - CREATE TABLE IF NOT EXISTS schema_meta( - key text, - subsystem text, - last_executed text, - executed set, - pending set, - - PRIMARY KEY (key, subsystem) - ) - ]]) - if not res then - return nil, err - end - - log.debug("successfully created 'schema_meta' table") - - ok, err = self:setup_locks(default_locks_ttl, true) -- no schema consensus - if not ok then - return nil, err - end - - ok, err = self:wait_for_schema_consensus() - if not ok then - return nil, err - end - - return true - end - - - function CassandraConnector:schema_reset() - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - local ok, err = conn:execute(string.format([[ - DROP KEYSPACE IF EXISTS %q - ]], self.keyspace)) - if not ok then - return nil, err - end - - log("dropped '%s' keyspace", self.keyspace) - - ok, err = self:wait_for_schema_consensus() - if not ok then - return nil, err - end - - return true - end - - - function CassandraConnector:run_up_migration(name, up_cql) - if type(name) ~= "string" then - error("name must be a string", 2) - end - - if type(up_cql) ~= "string" then - error("up_cql must be a string", 2) - end - - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - local t_cql = pl_stringx.split(up_cql, ";") - - for i = 1, #t_cql do - local cql = pl_stringx.strip(t_cql[i]) - if cql ~= "" then - local res, err = conn:execute(cql) - if not res then - if string.find(err, "Column .- was not found in table") - or string.find(err, "[Ii]nvalid column name") - or string.find(err, "[Uu]ndefined column name") - or string.find(err, "No column definition found for column") - or string.find(err, "Undefined name .- in selection clause") - or string.find(err, "Column with name .- already exists") - then - log.warn("ignored error while running '%s' migration: %s (%s)", - name, err, cql:gsub("\n", " "):gsub("%s%s+", " ")) - else - return nil, err - end - end - end - end - - return true - end - - - function CassandraConnector:record_migration(subsystem, name, state) - if type(subsystem) ~= "string" then - error("subsystem must be a string", 2) - end - - if type(name) ~= "string" then - error("name must be a string", 2) - end - - local conn = self:get_stored_connection() - if not conn then - error("no connection") - end - - local cql - local args - local opts = { consistency = self.opts.write_consistency } - - if state == "executed" then - cql = [[UPDATE schema_meta - SET last_executed = ?, executed = executed + ? - WHERE key = ? AND subsystem = ?]] - args = { - name, - cassandra.set({ name }), - } - - elseif state == "pending" then - cql = [[UPDATE schema_meta - SET pending = pending + ? - WHERE key = ? AND subsystem = ?]] - args = { - cassandra.set({ name }), - } - - elseif state == "teardown" then - cql = [[UPDATE schema_meta - SET pending = pending - ?, executed = executed + ?, - last_executed = ? - WHERE key = ? AND subsystem = ?]] - args = { - cassandra.set({ name }), - cassandra.set({ name }), - name, - } - - else - error("unknown 'state' argument: " .. tostring(state)) - end - - table.insert(args, SCHEMA_META_KEY) - table.insert(args, subsystem) - - local res, err = conn:execute(cql, args, opts) - if not res then - return nil, err - end - - return true - end -end - - -return CassandraConnector diff --git a/kong/db/strategies/cassandra/init.lua b/kong/db/strategies/cassandra/init.lua deleted file mode 100644 index bc1e7baaaa1..00000000000 --- a/kong/db/strategies/cassandra/init.lua +++ /dev/null @@ -1,1737 +0,0 @@ -local iteration = require "kong.db.iteration" -local cassandra = require "cassandra" -local cjson = require "cjson" -local new_tab = require "table.new" -local clear_tab = require "table.clear" - - -local fmt = string.format -local rep = string.rep -local sub = string.sub -local byte = string.byte -local null = ngx.null -local type = type -local error = error -local pairs = pairs -local ipairs = ipairs -local insert = table.insert -local concat = table.concat -local get_phase = ngx.get_phase -local setmetatable = setmetatable -local encode_base64 = ngx.encode_base64 -local decode_base64 = ngx.decode_base64 - - -local APPLIED_COLUMN = "[applied]" - - -local cache_key_field = { type = "string" } -local ws_id_field = { type = "string", uuid = true } -local workspaces_strategy - - -local _M = {} - -local _mt = {} -_mt.__index = _mt - - -local function format_cql(...) - return (fmt(...):gsub("^%s*", "") - :gsub("%s*$", "") - :gsub("\n%s*", "\n")) -end - - -local function get_ws_id() - local phase = get_phase() - return (phase ~= "init" and phase ~= "init_worker") - and ngx.ctx.workspace or kong.default_workspace -end - - -local function is_partitioned(self) - local cql - - -- Assume a release version number of 3 & greater will use the same schema. - if self.connector.major_version >= 3 then - cql = format_cql([[ - SELECT * FROM system_schema.columns - WHERE keyspace_name = '%s' - AND table_name = '%s' - AND column_name = 'partition'; - ]], self.connector.keyspace, self.schema.table_name) - - else - cql = format_cql([[ - SELECT * FROM system.schema_columns - WHERE keyspace_name = '%s' - AND columnfamily_name = '%s' - AND column_name = 'partition'; - ]], self.connector.keyspace, self.schema.table_name) - end - - local rows, err = self.connector:query(cql, {}, nil, "read") - if err then - return nil, err - end - - -- Assume a release version number of 3 & greater will use the same schema. - if self.connector.major_version >= 3 then - return rows[1] and rows[1].kind == "partition_key" - end - - return not not rows[1] -end - - -local function build_queries(self) - local schema = self.schema - local n_fields = #schema.fields - local n_pk = #schema.primary_key - local has_composite_cache_key = schema.cache_key and #schema.cache_key > 1 - local has_ws_id = schema.workspaceable - - local select_columns = new_tab(n_fields, 0) - for field_name, field in schema:each_field() do - if field.type == "foreign" then - local db_columns = self.foreign_keys_db_columns[field_name] - for i = 1, #db_columns do - insert(select_columns, db_columns[i].col_name) - end - else - insert(select_columns, field_name) - end - end - select_columns = concat(select_columns, ", ") - local insert_columns = select_columns - - local insert_bind_args = rep("?, ", n_fields):sub(1, -3) - - if has_composite_cache_key then - insert_columns = select_columns .. ", cache_key" - insert_bind_args = insert_bind_args .. ", ?" - end - - if has_ws_id then - insert_columns = insert_columns .. ", ws_id" - insert_bind_args = insert_bind_args .. ", ?" - - select_columns = select_columns .. ", ws_id" - end - - local select_bind_args = new_tab(n_pk, 0) - for _, field_name in self.each_pk_field() do - if schema.fields[field_name].type == "foreign" then - field_name = field_name .. "_" .. schema.fields[field_name].schema.primary_key[1] - end - - insert(select_bind_args, field_name .. " = ?") - end - select_bind_args = concat(select_bind_args, " AND ") - - local partitioned, err = is_partitioned(self) - if err then - return nil, err - end - - if schema.ttl == true then - select_columns = select_columns .. fmt(", TTL(%s) as ttl", self.ttl_field()) - end - - if partitioned then - return { - insert = format_cql([[ - INSERT INTO %s (partition, %s) VALUES ('%s', %s) IF NOT EXISTS - ]], schema.table_name, insert_columns, schema.name, insert_bind_args), - - insert_ttl = format_cql([[ - INSERT INTO %s (partition, %s) VALUES ('%s', %s) IF NOT EXISTS USING TTL %s - ]], schema.table_name, insert_columns, schema.name, insert_bind_args, "%u"), - - insert_no_transaction = format_cql([[ - INSERT INTO %s (partition, %s) VALUES ('%s', %s) - ]], schema.table_name, insert_columns, schema.name, insert_bind_args), - - insert_no_transaction_ttl = format_cql([[ - INSERT INTO %s (partition, %s) VALUES ('%s', %s) USING TTL %s - ]], schema.table_name, insert_columns, schema.name, insert_bind_args, "%u"), - - select = format_cql([[ - SELECT %s FROM %s WHERE partition = '%s' AND %s - ]], select_columns, schema.table_name, schema.name, select_bind_args), - - select_page = format_cql([[ - SELECT %s FROM %s WHERE partition = '%s' - ]], select_columns, schema.table_name, schema.name), - - select_with_filter = format_cql([[ - SELECT %s FROM %s WHERE partition = '%s' AND %s - ]], select_columns, schema.table_name, schema.name, "%s"), - - select_tags_cond_and_first_tag = format_cql([[ - SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? - ]], schema.table_name), - - select_tags_cond_and_next_tags = format_cql([[ - SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? AND entity_id IN ? - ]], schema.table_name), - - select_tags_cond_or = format_cql([[ - SELECT tag, entity_id, other_tags FROM tags WHERE entity_name = '%s' AND tag IN ? - ]], schema.table_name), - - update = format_cql([[ - UPDATE %s SET %s WHERE partition = '%s' AND %s IF EXISTS - ]], schema.table_name, "%s", schema.name, select_bind_args), - - update_ttl = format_cql([[ - UPDATE %s USING TTL %s SET %s WHERE partition = '%s' AND %s IF EXISTS - ]], schema.table_name, "%u", "%s", schema.name, select_bind_args), - - upsert = format_cql([[ - UPDATE %s SET %s WHERE partition = '%s' AND %s - ]], schema.table_name, "%s", schema.name, select_bind_args), - - upsert_ttl = format_cql([[ - UPDATE %s USING TTL %s SET %s WHERE partition = '%s' AND %s - ]], schema.table_name, "%u", "%s", schema.name, select_bind_args), - - delete = format_cql([[ - DELETE FROM %s WHERE partition = '%s' AND %s - ]], schema.table_name, schema.name, select_bind_args), - } - end - - return { - insert = format_cql([[ - INSERT INTO %s (%s) VALUES (%s) IF NOT EXISTS - ]], schema.table_name, insert_columns, insert_bind_args), - - insert_ttl = format_cql([[ - INSERT INTO %s (%s) VALUES (%s) IF NOT EXISTS USING TTL %s - ]], schema.table_name, insert_columns, insert_bind_args, "%u"), - - insert_no_transaction = format_cql([[ - INSERT INTO %s (%s) VALUES (%s) - ]], schema.table_name, insert_columns, insert_bind_args), - - insert_no_transaction_ttl = format_cql([[ - INSERT INTO %s ( %s) VALUES (%s) USING TTL %s - ]], schema.table_name, insert_columns, insert_bind_args, "%u"), - - -- might raise a "you must enable ALLOW FILTERING" error - select = format_cql([[ - SELECT %s FROM %s WHERE %s - ]], select_columns, schema.table_name, select_bind_args), - - -- might raise a "you must enable ALLOW FILTERING" error - select_page = format_cql([[ - SELECT %s FROM %s - ]], select_columns, schema.table_name), - - -- might raise a "you must enable ALLOW FILTERING" error - select_with_filter = format_cql([[ - SELECT %s FROM %s WHERE %s - ]], select_columns, schema.table_name, "%s"), - - select_tags_cond_and_first_tag = format_cql([[ - SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? - ]], schema.table_name), - - select_tags_cond_and_next_tags = format_cql([[ - SELECT entity_id FROM tags WHERE entity_name = '%s' AND tag = ? AND entity_id IN ? - ]], schema.table_name), - - select_tags_cond_or = format_cql([[ - SELECT tag, entity_id, other_tags FROM tags WHERE entity_name = '%s' AND tag IN ? - ]], schema.table_name), - - update = format_cql([[ - UPDATE %s SET %s WHERE %s IF EXISTS - ]], schema.table_name, "%s", select_bind_args), - - update_ttl = format_cql([[ - UPDATE %s USING TTL %s SET %s WHERE %s IF EXISTS - ]], schema.table_name, "%u", "%s", select_bind_args), - - upsert = format_cql([[ - UPDATE %s SET %s WHERE %s - ]], schema.table_name, "%s", select_bind_args), - - upsert_ttl = format_cql([[ - UPDATE %s USING TTL %s SET %s WHERE %s - ]], schema.table_name, "%u", "%s", select_bind_args), - - delete = format_cql([[ - DELETE FROM %s WHERE %s - ]], schema.table_name, select_bind_args), - } -end - - -local function get_query(self, query_name) - if not self.queries then - local err - self.queries, err = build_queries(self) - if err then - return nil, err - end - end - - return self.queries[query_name] -end - - -local function serialize_arg(field, arg, ws_id) - local serialized_arg - - if arg == null then - serialized_arg = cassandra.null - - elseif field.uuid then - serialized_arg = cassandra.uuid(arg) - - elseif field.timestamp then - serialized_arg = cassandra.timestamp(arg * 1000) - - elseif field.type == "integer" then - serialized_arg = cassandra.int(arg) - - elseif field.type == "number" then - serialized_arg = cassandra.float(arg) - - elseif field.type == "boolean" then - serialized_arg = cassandra.boolean(arg) - - elseif field.type == "string" then - if field.unique and ws_id and not field.unique_across_ws then - arg = ws_id .. ":" .. arg - end - - serialized_arg = cassandra.text(arg) - - elseif field.type == "array" then - local t = {} - - for i = 1, #arg do - t[i] = serialize_arg(field.elements, arg[i], ws_id) - end - - serialized_arg = cassandra.list(t) - - elseif field.type == "set" then - local t = {} - - for i = 1, #arg do - t[i] = serialize_arg(field.elements, arg[i], ws_id) - end - - serialized_arg = cassandra.set(t) - - elseif field.type == "map" then - local t = {} - - for k, v in pairs(arg) do - t[k] = serialize_arg(field.values, arg[k], ws_id) - end - - serialized_arg = cassandra.map(t) - - elseif field.type == "record" then - serialized_arg = cassandra.text(cjson.encode(arg)) - - elseif field.type == "foreign" then - local fk_pk = field.schema.primary_key[1] - local fk_field = field.schema.fields[fk_pk] - serialized_arg = serialize_arg(fk_field, arg[fk_pk], ws_id) - - else - error("[cassandra strategy] don't know how to serialize field") - end - - return serialized_arg -end - - -local function serialize_foreign_pk(db_columns, args, args_names, foreign_pk, ws_id) - for _, db_column in ipairs(db_columns) do - local to_serialize - - if foreign_pk == null then - to_serialize = null - - else - to_serialize = foreign_pk[db_column.foreign_field_name] - end - - insert(args, serialize_arg(db_column.foreign_field, to_serialize, ws_id)) - - if args_names then - insert(args_names, db_column.col_name) - end - end -end - - --- Check existence of foreign entity. --- --- Note: this follows an innevitable "read-before-write" pattern in --- our Cassandra strategy. While unfortunate, this pattern is made --- necessary for Kong to behave in a database-agnostic fashion between --- its supported RDBMs and Cassandra. This pattern is judged acceptable --- given the relatively low number of expected writes (more or less at --- a human pace), and mitigated by the introduction of different levels --- of consistency for read vs. write queries, as well as the linearizable --- consistency of lightweight transactions (IF [NOT] EXISTS). -local function foreign_pk_exists(self, field_name, field, foreign_pk, ws_id) - local foreign_schema = field.schema - local foreign_strategy = _M.new(self.connector, foreign_schema, - self.errors) - - local foreign_row, err_t = foreign_strategy:select(foreign_pk, { workspace = ws_id or null }) - if err_t then - return nil, err_t - end - - if not foreign_row then - return nil, self.errors:foreign_key_violation_invalid_reference(foreign_pk, - field_name, - foreign_schema.name) - end - - if ws_id and foreign_row.ws_id and foreign_row.ws_id ~= ws_id then - return nil, self.errors:invalid_workspace(foreign_row.ws_id or "null") - end - - return true -end - -local function set_difference(old_set, new_set) - local new_set_hash = new_tab(0, #new_set) - for _, elem in ipairs(new_set) do - new_set_hash[elem] = true - end - - local old_set_hash = new_tab(0, #old_set) - for _, elem in ipairs(old_set) do - old_set_hash[elem] = true - end - - local elem_to_add = {} - local elem_to_delete = {} - local elem_not_changed = {} - - for _, elem in ipairs(new_set) do - if not old_set_hash[elem] then - insert(elem_to_add, elem) - end - end - - for _, elem in ipairs(old_set) do - if not new_set_hash[elem] then - insert(elem_to_delete, elem) - else - insert(elem_not_changed, elem) - end - end - - return elem_to_add, elem_to_delete, elem_not_changed -end - --- Calculate the difference of current tags and updated tags of an entity --- return the cql to execute, and error if any --- --- Note: this follows an innevitable "read-before-write" pattern in --- our Cassandra strategy. While unfortunate, this pattern is made --- necessary for Kong to behave in a database-agnostic fashion between --- its supported RDBMs and Cassandra. This pattern is judged acceptable --- given the relatively low number of expected writes (more or less at --- a human pace), and mitigated by the introduction of different levels --- of consistency for read vs. write queries, as well as the linearizable --- consistency of lightweight transactions (IF [NOT] EXISTS). -local function build_tags_cql(primary_key, schema, new_tags, ttl, rbw_entity) - local tags_to_add, tags_to_delete, tags_not_changed - - new_tags = (not new_tags or new_tags == null) and {} or new_tags - - if rbw_entity then - if rbw_entity and rbw_entity['tags'] and rbw_entity['tags'] ~= null then - tags_to_add, tags_to_delete, tags_not_changed = set_difference(rbw_entity['tags'], new_tags) - else - tags_to_add = new_tags - tags_to_delete = {} - tags_not_changed = {} - end - else - tags_to_add = new_tags - tags_to_delete = {} - tags_not_changed = {} - end - - if #tags_to_add == 0 and #tags_to_delete == 0 then - return nil, nil - end - -- Note: here we assume tags column only exists - -- with those entities use id as their primary key - local entity_id = primary_key['id'] - local cqls = {} - local update_cql = "UPDATE tags SET other_tags=? WHERE tag=? AND entity_name=? AND entity_id=?" - if ttl then - update_cql = update_cql .. fmt(" USING TTL %u", ttl) - end - for _, tag in ipairs(tags_not_changed) do - insert(cqls, - { - update_cql, - { cassandra.set(new_tags), cassandra.text(tag), cassandra.text(schema.name), cassandra.text(entity_id) } - } - ) - end - - local insert_cql = "INSERT INTO tags (tag, entity_name, entity_id, other_tags) VALUES (?, ?, ?, ?)" - if ttl then - insert_cql = insert_cql .. fmt(" USING TTL %u", ttl) - end - for _, tag in ipairs(tags_to_add) do - insert(cqls, - { - insert_cql, - { cassandra.text(tag), cassandra.text(schema.name), cassandra.text(entity_id), cassandra.set(new_tags) } - } - ) - end - - local delete_cql = "DELETE FROM tags WHERE tag=? AND entity_name=? and entity_id=?" - if ttl then - delete_cql = delete_cql .. fmt(" USING TTL %u", ttl) - end - for _, tag in ipairs(tags_to_delete) do - insert(cqls, - { - delete_cql, - { cassandra.text(tag), cassandra.text(schema.name), cassandra.text(entity_id) } - } - ) - end - - return cqls, nil -end - - -function _M.new(connector, schema, errors) - local n_fields = #schema.fields - local n_pk = #schema.primary_key - - local each_pk_field - local each_non_pk_field - local ttl_field - - do - local non_pk_fields = new_tab(n_fields - n_pk, 0) - local pk_fields = new_tab(n_pk, 0) - - for field_name, field in schema:each_field() do - local is_pk - for _, pk_field_name in ipairs(schema.primary_key) do - if field_name == pk_field_name then - is_pk = true - break - end - end - - insert(is_pk and pk_fields or non_pk_fields, { - field_name = field_name, - field = field, - }) - end - - local function iter(t, i) - i = i + 1 - local f = t[i] - if f then - return i, f.field_name, f.field - end - end - - each_pk_field = function() - return iter, pk_fields, 0 - end - - each_non_pk_field = function() - return iter, non_pk_fields, 0 - end - - ttl_field = function() - return schema.ttl and non_pk_fields[1] and non_pk_fields[1].field_name - end - end - - -- self instanciation - - local self = { - connector = connector, -- instance of kong.db.strategies.cassandra.init - schema = schema, - errors = errors, - each_pk_field = each_pk_field, - each_non_pk_field = each_non_pk_field, - ttl_field = ttl_field, - foreign_keys_db_columns = {}, - queries = nil, - } - - -- foreign keys constraints and page_for_ selector methods - - for field_name, field in schema:each_field() do - if field.type == "foreign" then - local foreign_schema = field.schema - local foreign_pk = foreign_schema.primary_key - local foreign_pk_len = #foreign_pk - local db_columns = new_tab(foreign_pk_len, 0) - - for i = 1, foreign_pk_len do - for foreign_field_name, foreign_field in foreign_schema:each_field() do - if foreign_field_name == foreign_pk[i] then - insert(db_columns, { - col_name = field_name .. "_" .. foreign_pk[i], - foreign_field = foreign_field, - foreign_field_name = foreign_field_name, - }) - end - end - end - - local db_columns_args_names = new_tab(#db_columns, 0) - - for i = 1, #db_columns do - -- keep args_names for 'page_for_*' methods - db_columns_args_names[i] = db_columns[i].col_name .. " = ?" - end - - db_columns.args_names = concat(db_columns_args_names, " AND ") - - self.foreign_keys_db_columns[field_name] = db_columns - end - end - - -- generate page_for_ method for inverse selection - -- e.g. routes:page_for_service(service_pk) - for field_name, field in schema:each_field() do - if field.type == "foreign" then - - local method_name = "page_for_" .. field_name - local db_columns = self.foreign_keys_db_columns[field_name] - - local select_foreign_bind_args = {} - for _, foreign_key_column in ipairs(db_columns) do - insert(select_foreign_bind_args, foreign_key_column.col_name .. " = ?") - end - - self[method_name] = function(self, foreign_key, size, offset, options) - return self:page(size, offset, options, foreign_key, db_columns) - end - end - end - - return setmetatable(self, _mt) -end - - -local function deserialize_aggregates(value, field) - if field.type == "record" then - if type(value) == "string" then - value = cjson.decode(value) - end - - elseif field.type == "set" then - if type(value) == "table" then - for i = 1, #value do - value[i] = deserialize_aggregates(value[i], field.elements) - end - end - end - - if value == nil then - return null - end - - return value -end - - -function _mt:deserialize_row(row) - if not row then - error("row must be a table", 2) - end - - -- deserialize rows - -- replace `nil` fields with `ngx.null` - -- replace `foreign_key` with `foreign = { key = "" }` - -- return timestamps in seconds instead of ms - - for field_name, field in self.schema:each_field() do - local ws_unique = field.unique and not field.unique_across_ws - - if field.type == "foreign" then - local db_columns = self.foreign_keys_db_columns[field_name] - - local has_fk - row[field_name] = new_tab(0, #db_columns) - - for i = 1, #db_columns do - local col_name = db_columns[i].col_name - - if row[col_name] ~= nil then - row[field_name][db_columns[i].foreign_field_name] = row[col_name] - row[col_name] = nil - - has_fk = true - end - end - - if not has_fk then - row[field_name] = null - end - - elseif field.timestamp and row[field_name] ~= nil then - row[field_name] = row[field_name] / 1000 - - elseif field.type == "string" and ws_unique and row[field_name] ~= nil then - local value = row[field_name] - -- for regular 'unique' values (that are *not* 'unique_across_ws') - -- value is of the form ":" in the DB: strip the ":" - if byte(value, 37) == byte(":") then - row[field_name] = sub(value, 38) - end - - else - row[field_name] = deserialize_aggregates(row[field_name], field) - end - end - - return row -end - - -local function _select(self, cql, args, ws_id) - local rows, err = self.connector:query(cql, args, nil, "read") - if not rows then - return nil, self.errors:database_error("could not execute selection query: " - .. err) - end - - -- lua-cassandra returns `nil` values for Cassandra's `NULL`. We need to - -- populate `ngx.null` ourselves - - local row = rows[1] - if not row then - return nil - end - - if row.ws_id and ws_id and row.ws_id ~= ws_id then - return nil - end - - return self:deserialize_row(row) -end - - -local function check_unique(self, primary_key, entity, field_name, ws_id) - -- a UNIQUE constaint is set on this field. - -- We unfortunately follow a read-before-write pattern in this case, - -- but this is made necessary for Kong to behave in a - -- database-agnostic fashion between its supported RDBMs and - -- Cassandra. - local opts = { workspace = ws_id or null } - local row, err_t = self:select_by_field(field_name, entity[field_name], opts) - if err_t then - return nil, err_t - end - - if row then - for _, pk_field_name in self.each_pk_field() do - if primary_key[pk_field_name] ~= row[pk_field_name] then - -- already exists - if field_name == "cache_key" then - local keys = {} - local schema = self.schema - for _, k in ipairs(schema.cache_key) do - local field = schema.fields[k] - if field.type == "foreign" and entity[k] ~= ngx.null then - keys[k] = field.schema:extract_pk_values(entity[k]) - else - keys[k] = entity[k] - end - end - return nil, self.errors:unique_violation(keys) - end - - return nil, self.errors:unique_violation { - [field_name] = entity[field_name], - } - end - end - end - - return true -end - - --- Determine if a workspace is to be used, and if so, which one. --- If a workspace is given in `options.workspace` and the entity is --- workspaceable, it will use it. --- If `use_null` is false (indicating the query calling this function --- does not accept global queries) or `options.workspace` is not given, --- then this function will obtain the current workspace UUID from --- the execution context. --- @tparam table schema The schema definition table --- @tparam table option The DAO request options table --- @tparam boolean use_null If true, accept ngx.null as a possible --- value of options.workspace and use it to signal a global query --- @treturn boolean,string?,table? One of the following: --- * false, nil, nil = entity is not workspaceable --- * true, uuid, nil = entity is workspaceable, this is the workspace to use --- * true, nil, nil = entity is workspaceable, but a global query was requested --- * nil, nil, err = database error or selected workspace does not exist -local function check_workspace(self, options, use_null) - local workspace = options and options.workspace - local schema = self.schema - - local ws_id - local has_ws_id = schema.workspaceable - if has_ws_id then - if use_null and workspace == null then - ws_id = nil - - elseif workspace ~= nil and workspace ~= null then - ws_id = workspace - - else - ws_id = get_ws_id() - end - end - - -- check that workspace actually exists - if ws_id then - if not workspaces_strategy then - local Entity = require("kong.db.schema.entity") - local schema = Entity.new(require("kong.db.schema.entities.workspaces")) - workspaces_strategy = _M.new(self.connector, schema, self.errors) - end - local row, err_t = workspaces_strategy:select({ id = ws_id }) - if err_t then - return nil, nil, err_t - end - - if not row then - return nil, nil, self.errors:invalid_workspace(ws_id) - end - end - - return has_ws_id, ws_id -end - - -function _mt:insert(entity, options) - local schema = self.schema - local args = new_tab(#schema.fields, 0) - local ttl = schema.ttl and options and options.ttl - local has_composite_cache_key = schema.cache_key and #schema.cache_key > 1 - - local has_ws_id, ws_id, err = check_workspace(self, options, false) - if err then - return nil, err - end - - local cql_batch - local batch_mode - - local mode = 'insert' - - local primary_key - if schema.fields.tags then - primary_key = schema:extract_pk_values(entity) - local err_t - cql_batch, err_t = build_tags_cql(primary_key, schema, entity["tags"], ttl) - if err_t then - return nil, err_t - end - - if cql_batch then - -- Batch with conditions cannot span multiple tables - -- Note this will also disables the APPLIED_COLUMN check - mode = 'insert_no_transaction' - batch_mode = true - end - end - - local cql, err - if ttl then - cql, err = get_query(self, mode .. "_ttl") - if err then - return nil, err - end - - cql = fmt(cql, ttl) - - else - cql, err = get_query(self, mode) - if err then - return nil, err - end - end - - -- serialize VALUES clause args - - for field_name, field in schema:each_field() do - if field.type == "foreign" then - local foreign_pk = entity[field_name] - - if foreign_pk ~= null then - -- if given, check if this foreign entity exists - local exists, err_t = foreign_pk_exists(self, field_name, field, foreign_pk, ws_id) - if not exists then - return nil, err_t - end - end - - local db_columns = self.foreign_keys_db_columns[field_name] - serialize_foreign_pk(db_columns, args, nil, foreign_pk, ws_id) - - else - if field.unique - and entity[field_name] ~= null - and entity[field_name] ~= nil - then - -- a UNIQUE constaint is set on this field. - -- We unfortunately follow a read-before-write pattern in this case, - -- but this is made necessary for Kong to behave in a database-agnostic - -- fashion between its supported RDBMs and Cassandra. - primary_key = primary_key or schema:extract_pk_values(entity) - local _, err_t = check_unique(self, primary_key, entity, field_name, ws_id) - if err_t then - return nil, err_t - end - end - - insert(args, serialize_arg(field, entity[field_name], ws_id)) - end - end - - if has_composite_cache_key then - primary_key = primary_key or schema:extract_pk_values(entity) - local _, err_t = check_unique(self, primary_key, entity, "cache_key", ws_id) - if err_t then - return nil, err_t - end - - insert(args, serialize_arg(cache_key_field, entity["cache_key"], ws_id)) - end - - if has_ws_id then - insert(args, serialize_arg(ws_id_field, ws_id, ws_id)) - end - - -- execute query - - local res, err - if batch_mode then - -- insert the cql to current entity table at first position - insert(cql_batch, 1, {cql, args}) - res, err = self.connector:batch(cql_batch, nil, "write", true) - else - res, err = self.connector:query(cql, args, nil, "write") - end - - if not res then - return nil, self.errors:database_error("could not execute insertion query: " - .. err) - end - - -- check for linearizable consistency (Paxos) - -- in batch_mode, we currently don't know the APPLIED_COLUMN - if not batch_mode and res[1][APPLIED_COLUMN] == false then - -- lightweight transaction (IF NOT EXISTS) failed, - -- retrieve PK values for the PK violation error - primary_key = primary_key or schema:extract_pk_values(entity) - - return nil, self.errors:primary_key_violation(primary_key) - end - - -- return foreign key as if they were fetched from :select() - -- this means foreign relationship tables should only contain - -- the primary key of the foreign entity - - clear_tab(res) - - for field_name, field in schema:each_field() do - local value = entity[field_name] - - if field.type == "foreign" then - if value ~= null and value ~= nil then - value = field.schema:extract_pk_values(value) - - else - value = null - end - end - - res[field_name] = value - end - - if has_ws_id then - res.ws_id = ws_id - end - - return res -end - - -function _mt:select(primary_key, options) - local schema = self.schema - - local _, ws_id, err = check_workspace(self, options, true) - if err then - return nil, err - end - - local cql - cql, err = get_query(self, "select") - if err then - return nil, err - end - local args = new_tab(#schema.primary_key, 0) - - -- serialize WHERE clause args - - for i, field_name, field in self.each_pk_field() do - args[i] = serialize_arg(field, primary_key[field_name], ws_id) - end - - -- execute query - - return _select(self, cql, args, ws_id) -end - - -function _mt:select_by_field(field_name, field_value, options) - local has_ws_id, ws_id, err = check_workspace(self, options, true) - if err then - return nil, err - end - - if has_ws_id and ws_id == nil - and not self.schema.fields[field_name].unique_across_ws then - -- fail with error: this is not a database failure, this is programmer error - error("cannot select on field " .. field_name .. "without a workspace " .. - "because it is not marked unique_across_ws") - end - - local cql, err = get_query(self, "select_with_filter") - if err then - return nil, err - end - - local field - if field_name == "cache_key" then - field = cache_key_field - else - field = self.schema.fields[field_name] - if field - and field.reference - and self.foreign_keys_db_columns[field_name] - and self.foreign_keys_db_columns[field_name][1] - then - field_name = self.foreign_keys_db_columns[field_name][1].col_name - end - end - - local select_cql = fmt(cql, field_name .. " = ?") - local bind_args = new_tab(1, 0) - bind_args[1] = serialize_arg(field, field_value, ws_id) - - return _select(self, select_cql, bind_args, ws_id) -end - - -do - - local function execute_page(self, cql, args, offset, opts) - local rows, err = self.connector:query(cql, args, opts, "read") - if not rows then - if err:match("Invalid value for the paging state") then - return nil, self.errors:invalid_offset(offset, err) - end - return nil, self.errors:database_error("could not execute page query: " - .. err) - end - - local next_offset - if rows.meta and rows.meta.paging_state then - next_offset = rows.meta.paging_state - end - - rows.meta = nil - rows.type = nil - - return rows, nil, next_offset - end - - local function query_page(self, offset, foreign_key, foreign_key_db_columns, opts) - local _, ws_id, err = check_workspace(self, opts, true) - if err then - return nil, err - end - - local cql - local args - - if not foreign_key then - if ws_id then - cql, err = get_query(self, "select_with_filter") - if err then - return nil, err - end - - cql = fmt(cql, "ws_id = ?") - args = { serialize_arg(ws_id_field, ws_id, ws_id) } - - else - cql, err = get_query(self, "select_page") - if err then - return nil, err - end - end - - elseif foreign_key and foreign_key_db_columns then - args = new_tab(#foreign_key_db_columns, 0) - cql, err = get_query(self, "select_with_filter") - if err then - return nil, err - end - cql = fmt(cql, foreign_key_db_columns.args_names) - - serialize_foreign_pk(foreign_key_db_columns, args, nil, foreign_key, ws_id) - - else - error("should provide both of: foreign_key, foreign_key_db_columns", 2) - end - - local rows, err_t, next_offset = execute_page(self, cql, args, offset, opts) - - if err_t then - return nil, err_t - end - - for i = 1, #rows do - rows[i] = self:deserialize_row(rows[i]) - end - - return rows, nil, next_offset and encode_base64(next_offset) - end - - --[[ - Define the max rounds of queries we will send when filtering entity with - tags - For each "round" with AND we send queries at max to the number of tags provided and - filter in Lua land with entities with all tags provided; for OR we send one request - each round. - Depending on the distribution of tags attached to entity, it might be possible - that number of tags attached with one tag and doesn't has others is larger - than the page size provided. In such case, we limit the "rounds" of such - filtering and thus limit the total number of queries we send per paging - request to be at most (number of tags) * PAGING_MAX_QUERY_ROUNDS - Note the number here may not suite all conditions. If the paging request - returns too less results, this limit can be bumped up. To archieve less - latency for the Admin paging API, this limit can be decreased. - ]]-- - local PAGING_MAX_QUERY_ROUNDS = 20 - - -- helper function used in query_page_for_tags to translate - -- a row with entity_id with an entity - local function dereference_rows(self, entity_ids, entity_count) - if not entity_ids then - return {}, nil, nil - end - local entity_index = 0 - entity_count = entity_count or #entity_ids - local entities = new_tab(entity_count, 0) - -- TODO: send one query using IN - for i, row in ipairs(entity_ids) do - -- TODO: pk name id is hardcoded - local entity, err, err_t = self:select{ id = row.entity_id } - if err then - return nil, err, err_t - end - if entity then - entity_index = entity_index + 1 - entities[entity_index] = entity - end - end - return entities, nil, nil - end - - local function query_page_for_tags(self, size, offset, tags, cond, opts) - -- TODO: if we don't sort, we can have a performance guidance to user - -- to "always put tags with less entity at the front of query" - table.sort(tags) - - local tags_count = #tags - -- merge the condition of only one tags to be "and" condition - local cond_or = cond == "or" and tags_count > 1 - - local cql - local args - - local next_offset = opts.paging_state - - local tags_hash = new_tab(0, tags_count) - local cond_and_cql_first, cond_and_cql_next - - if cond_or then - cql = get_query(self, "select_tags_cond_or") - args = { cassandra.list(tags) } - for _, tag in ipairs(tags) do - tags_hash[tag] = true - end - else - cond_and_cql_first = get_query(self, "select_tags_cond_and_first_tag") - cond_and_cql_next = get_query(self, "select_tags_cond_and_next_tags") - end - - -- the entity_ids to return - local entity_ids = new_tab(size, 0) - local entity_count = 0 - - -- a temporary table for current query - local current_entity_ids = new_tab(size, 0) - - - local rows, err_t - - for _=1, PAGING_MAX_QUERY_ROUNDS, 1 do - local current_next_offset - local current_entity_count = 0 - - if cond_or then - rows, err_t, next_offset = execute_page(self, cql, args, offset, opts) - if err_t then - return nil, err_t, nil - end - - clear_tab(current_entity_ids) - - for _, row in ipairs(rows) do - local row_tag = row.tag - local duplicated = false - for _, attached_tag in ipairs(row.other_tags) do - -- To ensure we don't add same entity_id twice (during current - -- admin api request or across different requests), we only add - -- entity_id when it first appears in the result set. - -- That means we don't add current row if row.tag - -- 1. is a matching tag towards provided tags (that means this - -- entity_id can potentially be duplicated), and - -- 2. is not the alphabetically smallest tag among all its tags - -- (as in row.other_tags) - if tags_hash[attached_tag] and attached_tag < row_tag then - duplicated = true - break - end - end - - if not duplicated then - current_entity_count = current_entity_count + 1 - current_entity_ids[current_entity_count] = row.entity_id - end - end - else - for i=1, #tags, 1 do - local tag = tags[i] - - if i == 1 then - opts.paging_state = next_offset - cql = cond_and_cql_first - -- TODO: cache me - args = { cassandra.text(tag) } - else - opts.paging_state = nil - cql = cond_and_cql_next - -- TODO: cache me - args = { cassandra.text(tag), cassandra.list(current_entity_ids) } - end - - rows, err_t, current_next_offset = execute_page(self, cql, args, nil, opts) - - if err_t then - return nil, err_t, nil - end - - - if i == 1 then - next_offset = current_next_offset - end - - -- No rows left, stop filtering - if not rows or #rows == 0 then - current_entity_count = 0 - break - end - - clear_tab(current_entity_ids) - current_entity_count = 0 - for i, row in ipairs(rows) do - current_entity_count = current_entity_count + 1 - current_entity_ids[current_entity_count] = row.entity_id - end - end - end - - if current_entity_count > 0 then - for i=1, current_entity_count do - entity_count = entity_count + 1 - entity_ids[entity_count] = { entity_id = current_entity_ids[i] } - if entity_count >= size then - -- shouldn't be "larger than" actually - break - end - end - - if entity_count < size then - -- next time we only read what we left - -- to return a row with length of `size` - opts.page_size = size - entity_count - end - end - - -- break the loop either we read enough rows - -- or no more data available in the datastore - if entity_count >= size or not next_offset then - break - end - end - - local entities, err_t = dereference_rows(self, entity_ids, entity_count) - - if err_t then - return nil, err_t, nil - end - - if next_offset and entity_count < size then - -- Note: don't cache ngx.log so we can test in 02-intergration/07-tags_spec.lua - ngx.log(ngx.WARN, "maximum ", PAGING_MAX_QUERY_ROUNDS, " rounds exceeded ", - "without retrieving required size of rows, ", - "consider lower the sparsity of tags, or increase the paging size per request" - ) - end - - return entities, nil, next_offset and encode_base64(next_offset) - end - - function _mt:page(size, offset, options, foreign_key, foreign_key_db_columns) - local opts = new_tab(0, 2) - if not size then - size = self.connector:get_page_size(options) - end - - if offset then - local offset_decoded = decode_base64(offset) - if not offset_decoded then - return nil, self.errors:invalid_offset(offset, "bad base64 encoding") - end - - offset = offset_decoded - end - - opts.page_size = size - opts.paging_state = offset - opts.workspace = options and options.workspace - - if not foreign_key and options and options.tags then - return query_page_for_tags(self, size, offset, options.tags, options.tags_cond, opts) - end - - return query_page(self, offset, foreign_key, foreign_key_db_columns, opts) - end -end - - -do - local function update(self, primary_key, entity, mode, options) - local schema = self.schema - local ttl = schema.ttl and options and options.ttl - - local has_ws_id, ws_id, err = check_workspace(self, options, false) - if err then - return nil, err - end - - local cql_batch - local batch_mode - - if schema.fields.tags then - local rbw_entity, err_t = self:select(primary_key, { workspace = ws_id or null }) - if err_t then - return nil, err_t - end - - cql_batch, err_t = build_tags_cql(primary_key, schema, entity["tags"], ttl, rbw_entity) - if err_t then - return nil, err_t - end - - if cql_batch then - -- Batch with conditions cannot span multiple tables - -- Note this will also disables the APPLIED_COLUMN check - mode = 'upsert' - batch_mode = true - end - end - - - local query_name - if ttl then - query_name = mode .. "_ttl" - else - query_name = mode - end - - - local cql, err = get_query(self, query_name) - if err then - return nil, err - end - - local args = new_tab(#schema.fields, 0) - local args_names = new_tab(#schema.fields, 0) - - -- serialize SET clause args - - for _, field_name, field in self.each_non_pk_field() do - if entity[field_name] ~= nil then - if field.unique and entity[field_name] ~= null then - local _, err_t = check_unique(self, primary_key, entity, field_name, ws_id) - if err_t then - return nil, err_t - end - end - - if field.type == "foreign" then - local foreign_pk = entity[field_name] - - if foreign_pk ~= null then - -- if given, check if this foreign entity exists - local exists, err_t = foreign_pk_exists(self, field_name, field, foreign_pk, ws_id) - if not exists then - return nil, err_t - end - end - - local db_columns = self.foreign_keys_db_columns[field_name] - serialize_foreign_pk(db_columns, args, args_names, foreign_pk, ws_id) - - else - insert(args, serialize_arg(field, entity[field_name], ws_id)) - insert(args_names, field_name) - end - end - end - - local has_composite_cache_key = schema.cache_key and #schema.cache_key > 1 - - if has_composite_cache_key then - local _, err_t = check_unique(self, primary_key, entity, "cache_key", ws_id) - if err_t then - return nil, err_t - end - - insert(args, serialize_arg(cache_key_field, entity["cache_key"], ws_id)) - end - - if has_ws_id then - insert(args, serialize_arg(ws_id_field, ws_id, ws_id)) - end - - -- serialize WHERE clause args - - for i, field_name, field in self.each_pk_field() do - insert(args, serialize_arg(field, primary_key[field_name], ws_id)) - end - - -- inject SET clause bindings - - local n_args = #args_names - local update_columns_binds = new_tab(n_args, 0) - - for i = 1, n_args do - update_columns_binds[i] = args_names[i] .. " = ?" - end - - if has_composite_cache_key then - insert(update_columns_binds, "cache_key = ?") - end - - if has_ws_id then - insert(update_columns_binds, "ws_id = ?") - end - - if ttl then - cql = fmt(cql, ttl, concat(update_columns_binds, ", ")) - else - cql = fmt(cql, concat(update_columns_binds, ", ")) - end - - -- execute query - local res, err - if batch_mode then - -- insert the cql to current entity table at first position - insert(cql_batch, 1, {cql, args}) - res, err = self.connector:batch(cql_batch, nil, "write", true) - else - res, err = self.connector:query(cql, args, nil, "write") - end - - if not res then - return nil, self.errors:database_error("could not execute update query: " - .. err) - end - - if not batch_mode and mode == "update" and res[1][APPLIED_COLUMN] == false then - return nil, self.errors:not_found(primary_key) - end - - -- SELECT after write - - local row, err_t = self:select(primary_key, { workspace = ws_id or null }) - if err_t then - return nil, err_t - end - - if not row then - return nil, self.errors:not_found(primary_key) - end - - return row - end - - - local function update_by_field(self, field_name, field_value, entity, mode, options) - local row, err_t = self:select_by_field(field_name, field_value) - if err_t then - return nil, err_t - end - - if not row then - if mode == "upsert" then - row = entity - row[field_name] = field_value - - else - return nil, self.errors:not_found_by_field({ - [field_name] = field_value, - }) - end - end - - local pk = self.schema:extract_pk_values(row) - - return self[mode](self, pk, entity, options) - end - - - function _mt:update(primary_key, entity, options) - return update(self, primary_key, entity, "update", options) - end - - - function _mt:upsert(primary_key, entity, options) - return update(self, primary_key, entity, "upsert", options) - end - - - function _mt:update_by_field(field_name, field_value, entity, options) - return update_by_field(self, field_name, field_value, entity, "update", options) - end - - - function _mt:upsert_by_field(field_name, field_value, entity, options) - return update_by_field(self, field_name, field_value, entity, "upsert", options) - end -end - - -do - local function select_by_foreign_key(self, foreign_schema, - foreign_field_name, foreign_key, ws_id) - local n_fields = #foreign_schema.fields - local strategy = _M.new(self.connector, foreign_schema, self.errors) - local cql, err = get_query(strategy, "select_with_filter") - if err then - return nil, err - end - local args = new_tab(n_fields, 0) - local args_names = new_tab(n_fields, 0) - - if foreign_field_name then - local db_columns = strategy.foreign_keys_db_columns[foreign_field_name] - serialize_foreign_pk(db_columns, args, args_names, foreign_key, ws_id) - else - -- workspaces don't have a foreign_field_name - -- and the query needs to be different than in "regular" foreign keys - cql = fmt(cql, "ws_id = ?") - args = { serialize_arg(ws_id_field, ws_id, ws_id) } - end - - local n_args = #args_names - local where_clause_binds = new_tab(n_args, 0) - for i = 1, n_args do - where_clause_binds[i] = args_names[i] .. " = ?" - end - - cql = fmt(cql, concat(where_clause_binds, " AND ")) - - return _select(strategy, cql, args, ws_id) - end - - - function _mt:delete(primary_key, options) - local _, ws_id, err = check_workspace(self, options, true) - if err then - return nil, err - end - - if self.schema.name == "workspaces" then - ws_id = primary_key.id - end - - local schema = self.schema - local cql, err = get_query(self, "delete") - if err then - return nil, err - end - local args = new_tab(#schema.primary_key, 0) - - local constraints = schema:get_constraints() - for i = 1, #constraints do - local constraint = constraints[i] - -- foreign keys could be pointing to this entity - -- this mimics the "ON DELETE" constraint of supported - -- RDBMs (e.g. PostgreSQL) - -- - -- The possible behaviors on such a constraint are: - -- * RESTRICT (default) - -- * CASCADE (on_delete = "cascade", NYI) - -- * SET NULL (NYI) - - local behavior = constraint.on_delete or "restrict" - - if behavior == "restrict" then - - local row, err_t = select_by_foreign_key(self, - constraint.schema, - constraint.field_name, - primary_key, ws_id) - if err_t then - return nil, err_t - end - - if row then - -- a row is referring to this entity, we cannot delete it. - -- deleting the parent entity would violate the foreign key - -- constraint - return nil, self.errors:foreign_key_violation_restricted(schema.name, - constraint.schema.name) - end - - elseif behavior == "cascade" then - - local strategy = _M.new(self.connector, constraint.schema, self.errors) - local method = "page_for_" .. constraint.field_name - - local pager = function(size, offset) - return strategy[method](strategy, primary_key, size, offset) - end - for row, err in iteration.by_row(self, pager) do - if err then - return nil, self.errors:database_error("could not gather " .. - "associated entities " .. - "for delete cascade: " .. err) - end - - local row_pk = constraint.schema:extract_pk_values(row) - local _ - _, err = strategy:delete(row_pk) - if err then - return nil, self.errors:database_error("could not cascade " .. - "delete entity: " .. err) - end - end - end - end - - -- serialize WHERE clause args - - for i, field_name, field in self.each_pk_field() do - args[i] = serialize_arg(field, primary_key[field_name], ws_id) - end - - local rbw_entity, err_t - if schema.workspaceable or schema.fields.tags then - rbw_entity, err_t = self:select(primary_key, { workspace = ws_id or null }) - if err_t then - return nil, err_t - end - if not rbw_entity then - return true - end - end - - local cql_batch - if schema.fields.tags then - cql_batch, err_t = build_tags_cql(primary_key, self.schema, {}, nil, rbw_entity) - if err_t then - return nil, err_t - end - end - - -- execute query - local res, err - if cql_batch then - insert(cql_batch, 1, {cql, args} ) - res, err = self.connector:batch(cql_batch, nil, "write", true) - else - res, err = self.connector:query(cql, args, nil, "write") - end - - - if not res then - return nil, self.errors:database_error("could not execute deletion query: " - .. err) - end - - return true - end -end - - -function _mt:delete_by_field(field_name, field_value, options) - local row, err_t = self:select_by_field(field_name, field_value) - if err_t then - return nil, err_t - end - - if not row then - return nil - end - - local pk = self.schema:extract_pk_values(row) - - return self:delete(pk, options) -end - - -function _mt:truncate(options) - return self.connector:truncate_table(self.schema.name, options) -end - - -return _M diff --git a/kong/db/strategies/cassandra/tags.lua b/kong/db/strategies/cassandra/tags.lua deleted file mode 100644 index 8bb95d93555..00000000000 --- a/kong/db/strategies/cassandra/tags.lua +++ /dev/null @@ -1,67 +0,0 @@ -local cassandra = require "cassandra" -local new_tab = require "table.new" - - -local encode_base64 = ngx.encode_base64 -local decode_base64 = ngx.decode_base64 - - -local CQL_TAG = [[ - SELECT tag, entity_name, entity_id FROM tags WHERE tag = ? -]] - -local Tags = {} - - --- Used by /tags/:tag endpoint --- @tparam string tag_pk the tag value --- @treturn table|nil,err,offset -function Tags:page_by_tag(tag, size, offset, options) - if not size then - size = self.connector:get_page_size(options) - end - - local opts = new_tab(0, 2) - - if offset then - local offset_decoded = decode_base64(offset) - if not offset_decoded then - return nil, self.errors:invalid_offset(offset, "bad base64 encoding") - end - - offset = offset_decoded - end - - local args = { cassandra.text(tag) } - - opts.page_size = size - opts.paging_state = offset - - local rows, err = self.connector:query(CQL_TAG, args, opts, "read") - if not rows then - if err:match("Invalid value for the paging state") then - return nil, self.errors:invalid_offset(offset, err) - end - return nil, self.errors:database_error("could not execute page query: " - .. err) - end - - local next_offset - if rows.meta and rows.meta.paging_state then - next_offset = encode_base64(rows.meta.paging_state) - end - - rows.meta = nil - rows.type = nil - - for i = 1, #rows do - rows[i] = self:deserialize_row(rows[i]) - end - - return rows, nil, next_offset - -end - - - -return Tags diff --git a/kong/db/strategies/init.lua b/kong/db/strategies/init.lua index e0ee0b4fb19..fde65cc7c56 100644 --- a/kong/db/strategies/init.lua +++ b/kong/db/strategies/init.lua @@ -9,7 +9,6 @@ local _M = {} _M.STRATEGIES = { ["postgres"] = true, - ["cassandra"] = true, ["off"] = true, } diff --git a/kong/plugins/request-transformer/migrations/cassandra.lua b/kong/plugins/request-transformer/migrations/cassandra.lua deleted file mode 100644 index e0e4b26af59..00000000000 --- a/kong/plugins/request-transformer/migrations/cassandra.lua +++ /dev/null @@ -1,10 +0,0 @@ -local common = require "kong.plugins.request-transformer.migrations.common" - - -return { - { - name = "2019-05-21-120000_request-transformer-advanced-rename", - up = common.rt_rename, - down = function() end, - }, -} diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3cf5fa6c399..3c83c6487f9 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -966,10 +966,6 @@ return { do local rebuild_timeout = 60 - if strategy == "cassandra" then - rebuild_timeout = kong.configuration.cassandra_timeout / 1000 - end - if strategy == "postgres" then rebuild_timeout = kong.configuration.pg_timeout / 1000 end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 0633fa2035d..a0858785cc9 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -133,24 +133,6 @@ pg_ro_keepalive_timeout = NONE pg_ro_pool_size = NONE pg_ro_backlog = NONE -cassandra_contact_points = 127.0.0.1 -cassandra_port = 9042 -cassandra_keyspace = kong -cassandra_timeout = 5000 -cassandra_ssl = off -cassandra_ssl_verify = off -cassandra_username = kong -cassandra_password = NONE -cassandra_write_consistency = ONE -cassandra_read_consistency = ONE -cassandra_lb_policy = RequestRoundRobin -cassandra_local_datacenter = NONE -cassandra_refresh_frequency = 60 -cassandra_repl_strategy = SimpleStrategy -cassandra_repl_factor = 1 -cassandra_data_centers = dc1:2,dc2:3 -cassandra_schema_consensus_timeout = 10000 - declarative_config = NONE declarative_config_string = NONE diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 03cc6c8191f..b0b53fdbb80 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -23,9 +23,6 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; -> if database == "cassandra" then -lua_shared_dict kong_cassandra 5m; -> end underscores_in_headers on; > if ssl_ciphers then diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index e3e390abf7b..629205a624d 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -24,9 +24,6 @@ lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; -> if database == "cassandra" then -lua_shared_dict stream_kong_cassandra 5m; -> end > if ssl_ciphers then ssl_ciphers ${{SSL_CIPHERS}}; diff --git a/scripts/upgrade-tests/docker-compose.yml b/scripts/upgrade-tests/docker-compose.yml index b4e1df6305d..a127a91b011 100644 --- a/scripts/upgrade-tests/docker-compose.yml +++ b/scripts/upgrade-tests/docker-compose.yml @@ -7,7 +7,6 @@ services: user: root depends_on: - db_postgres - - db_cassandra healthcheck: test: ["CMD", "true"] interval: 1s @@ -15,9 +14,7 @@ services: retries: 10 environment: KONG_PG_HOST: db_postgres - KONG_CASSANDRA_CONTACT_POINTS: db_cassandra KONG_TEST_PG_HOST: db_postgres - KONG_TEST_CASSANDRA_CONTACT_POINTS: db_cassandra volumes: - ../../worktree/${OLD_KONG_VERSION}:/kong restart: on-failure @@ -30,7 +27,6 @@ services: user: root depends_on: - db_postgres - - db_cassandra healthcheck: test: ["CMD", "true"] interval: 1s @@ -38,9 +34,7 @@ services: retries: 10 environment: KONG_PG_HOST: db_postgres - KONG_CASSANDRA_CONTACT_POINTS: db_cassandra KONG_TEST_PG_HOST: db_postgres - KONG_TEST_CASSANDRA_CONTACT_POINTS: db_cassandra volumes: - ../..:/kong restart: on-failure @@ -64,19 +58,5 @@ services: networks: upgrade_tests: - db_cassandra: - image: cassandra:3.11 - environment: - MAX_HEAP_SIZE: 256M - HEAP_NEWSIZE: 128M - healthcheck: - test: ["CMD", "cqlsh", "-e", "describe keyspaces"] - interval: 5s - timeout: 10s - retries: 10 - restart: on-failure - networks: - upgrade_tests: - networks: upgrade_tests: diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index dd8bae543c2..f5f409b2237 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -2,7 +2,7 @@ # This script runs the database upgrade tests from the # spec/05-migration directory. It uses docker compose to stand up a -# simple environment with cassandra and postgres database servers and +# simple environment with postgres database server and # two Kong nodes. One node contains the oldest supported version, the # other has the current version of Kong. The testing is then done as # described in https://docs.google.com/document/d/1Df-iq5tNyuPj1UNG7bkhecisJFPswOfFqlOS3V4wXSc/edit?usp=sharing @@ -155,7 +155,7 @@ function initialize_test_list() { function run_tests() { # Run the tests - BUSTED="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_CASSANDRA_KEYSPACE=kong KONG_TEST_PG_DATABASE=kong /kong/bin/busted -o gtest" + BUSTED="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong /kong/bin/busted -o gtest" shift set $TESTS @@ -192,7 +192,6 @@ function cleanup() { build_containers initialize_test_list run_tests postgres -run_tests cassandra [ -z "$UPGRADE_ENV_PREFIX" ] && cleanup trap "" 0 diff --git a/spec/01-unit/01-db/01-schema/10-migrations_spec.lua b/spec/01-unit/01-db/01-schema/10-migrations_spec.lua index 99dc81c2981..abee06980a7 100644 --- a/spec/01-unit/01-db/01-schema/10-migrations_spec.lua +++ b/spec/01-unit/01-db/01-schema/10-migrations_spec.lua @@ -1,6 +1,5 @@ local Migrations = require "kong.db.schema.others.migrations" local Schema = require "kong.db.schema" -local helpers = require "spec.helpers" local MigrationsSchema = Schema.new(Migrations) @@ -11,60 +10,56 @@ describe("migrations schema", function() it("validates 'name' field", function() local ok, errs = MigrationsSchema:validate { postgres = { up = "" }, - cassandra = { up = "" }, } assert.is_nil(ok) assert.equal("required field missing", errs["name"]) end) - for _, strategy in helpers.each_strategy({"postgres", "cassandra"}) do + it("requires at least one field of pg.up, pg.up_f, pg.teardown", function() + local t = {} - it("requires at least one field of pg.up, pg.up_f, pg.teardown", function() - local t = {} - - local ok, errs = MigrationsSchema:validate(t) - assert.is_nil(ok) - assert.same({"at least one of these fields must be non-empty: " .. - "'postgres.up', 'postgres.up_f', 'postgres.teardown'" }, - errs["@entity"]) - end) + local ok, errs = MigrationsSchema:validate(t) + assert.is_nil(ok) + assert.same({"at least one of these fields must be non-empty: " .. + "'postgres.up', 'postgres.up_f', 'postgres.teardown'" }, + errs["@entity"]) + end) - it("validates '.up' property", function() - local not_a_string = 1 - local t = { - [strategy] = { - up = not_a_string - } + it("validates 'postgres.up' property", function() + local not_a_string = 1 + local t = { + ["postgres"] = { + up = not_a_string } + } - local ok, errs = MigrationsSchema:validate(t) - assert.is_nil(ok) - assert.equal("expected a string", errs[strategy]["up"]) - end) + local ok, errs = MigrationsSchema:validate(t) + assert.is_nil(ok) + assert.equal("expected a string", errs["postgres"]["up"]) + end) - it("validates '.up_f' property", function() - local t = { - [strategy] = { - up_f = "this is not a function" - } + it("validates 'postgres.up_f' property", function() + local t = { + ["postgres"] = { + up_f = "this is not a function" } + } - local ok, errs = MigrationsSchema:validate(t) - assert.is_nil(ok) - assert.equal("expected a function", errs[strategy]["up_f"]) - end) + local ok, errs = MigrationsSchema:validate(t) + assert.is_nil(ok) + assert.equal("expected a function", errs["postgres"]["up_f"]) + end) - it("validates '.teardown' property", function() - local t = { - [strategy] = { - teardown = "not a function" - } + it("validates 'postgres.teardown' property", function() + local t = { + ["postgres"] = { + teardown = "not a function" } + } - local ok, errs = MigrationsSchema:validate(t) - assert.is_nil(ok) - assert.equal("expected a function", errs[strategy]["teardown"]) - end) + local ok, errs = MigrationsSchema:validate(t) + assert.is_nil(ok) + assert.equal("expected a function", errs["postgres"]["teardown"]) + end) - end end) diff --git a/spec/01-unit/01-db/05-cassandra_spec.lua b/spec/01-unit/01-db/05-cassandra_spec.lua deleted file mode 100644 index 2ba34d3c89b..00000000000 --- a/spec/01-unit/01-db/05-cassandra_spec.lua +++ /dev/null @@ -1,106 +0,0 @@ -local connector = require "kong.db.strategies.cassandra.connector" -local cassandra = require "cassandra" -local helpers = require "spec.helpers" - - -describe("kong.db [#cassandra] connector", function() - describe(".new()", function() - local test_conf = helpers.test_conf - local test_conf_lb_policy = test_conf.cassandra_lb_policy - local test_conf_local_datacenter = test_conf.cassandra_local_datacenter - - lazy_teardown(function() - test_conf.cassandra_lb_policy = test_conf_lb_policy - test_conf.cassandra_local_datacenter = test_conf_local_datacenter - end) - - it("sets serial_consistency to serial if LB policy is not DCAware", function() - for _, policy in ipairs({ "RoundRobin", "RequestRoundRobin" }) do - test_conf.cassandra_lb_policy = policy - local c = assert(connector.new(test_conf)) - assert.equal(cassandra.consistencies.serial, c.opts.serial_consistency) - end - end) - - it("sets serial_consistency to local_serial if LB policy is DCAware", function() - test_conf.cassandra_local_datacenter = "dc1" - - for _, policy in ipairs({ "DCAwareRoundRobin", "RequestDCAwareRoundRobin" }) do - test_conf.cassandra_lb_policy = policy - local c = assert(connector.new(test_conf)) - assert.equal(cassandra.consistencies.local_serial, c.opts.serial_consistency) - end - end) - end) - - describe(":infos()", function() - it("returns infos db_ver always with two digit groups divided with dot (.)", function() - local infos = connector.infos{ major_version = 2, major_minor_version = "2.10" } - assert.same({ - db_desc = "keyspace", - db_ver = "2.10", - strategy = "Cassandra", - }, infos) - - infos = connector.infos{ major_version = 2, major_minor_version = "2.10.1" } - assert.same({ - db_desc = "keyspace", - db_ver = "2.10", - strategy = "Cassandra", - }, infos) - - infos = connector.infos{ major_version = 3, major_minor_version = "3.7" } - assert.same({ - db_desc = "keyspace", - db_ver = "3.7", - strategy = "Cassandra", - }, infos) - end) - - it("returns infos with db_ver as \"unknown\" when missing major_minor_version", function() - local infos = connector.infos{ major_version = 2 } - assert.same({ - db_desc = "keyspace", - db_ver = "unknown", - strategy = "Cassandra", - }, infos) - - infos = connector.infos{ major_version = 3 } - assert.same({ - db_desc = "keyspace", - db_ver = "unknown", - strategy = "Cassandra", - }, infos) - - infos = connector.infos{} - assert.same({ - db_desc = "keyspace", - db_ver = "unknown", - strategy = "Cassandra", - }, infos) - end) - - it("returns infos with db_ver as \"unknown\" when invalid major_minor_version", function() - local infos = connector.infos{ major_version = 2, major_minor_version = "invalid" } - assert.same({ - db_desc = "keyspace", - db_ver = "unknown", - strategy = "Cassandra", - }, infos) - - infos = connector.infos{ major_version = 3, major_minor_version = "invalid" } - assert.same({ - db_desc = "keyspace", - db_ver = "unknown", - strategy = "Cassandra", - }, infos) - - infos = connector.infos{ major_minor_version = "invalid" } - assert.same({ - db_desc = "keyspace", - db_ver = "unknown", - strategy = "Cassandra", - }, infos) - end) - end) -end) diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index a98355b9108..be73d035e15 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -261,7 +261,7 @@ describe("Configuration loader", function() local conf = assert(conf_loader("spec/fixtures/to-strip.conf")) - assert.equal("cassandra", conf.database) + assert.equal("postgres", conf.database) assert.equal("debug", conf.log_level) end) it("overcomes penlight's list_delim option", function() @@ -516,6 +516,13 @@ describe("Configuration loader", function() }) assert.equal("invalid port mapping (`port_maps`): src:dst", err) end) + it("errors with a helpful error message if cassandra is used", function() + local _, err = conf_loader(nil, { + database = "cassandra" + }) + assert.equal("Cassandra as a datastore for Kong is not supported in" .. + " versions 3.4 and above. Please use Postgres.", err) + end) end) describe("inferences", function() @@ -524,42 +531,34 @@ describe("Configuration loader", function() assert.equal("on", conf.nginx_main_daemon) assert.equal(30, conf.lua_socket_pool_size) assert.True(conf.anonymous_reports) - assert.False(conf.cassandra_ssl) - assert.False(conf.cassandra_ssl_verify) assert.False(conf.pg_ssl) assert.False(conf.pg_ssl_verify) conf = assert(conf_loader(nil, { - cassandra_ssl = true, pg_ssl = true })) - assert.True(conf.cassandra_ssl) assert.True(conf.pg_ssl) conf = assert(conf_loader(nil, { - cassandra_ssl = "on", pg_ssl = "on" })) - assert.True(conf.cassandra_ssl) assert.True(conf.pg_ssl) conf = assert(conf_loader(nil, { - cassandra_ssl = "true", pg_ssl = "true" })) - assert.True(conf.cassandra_ssl) assert.True(conf.pg_ssl) end) it("infer arrays (comma-separated strings)", function() local conf = assert(conf_loader()) - assert.same({"127.0.0.1"}, conf.cassandra_contact_points) - assert.same({"dc1:2", "dc2:3"}, conf.cassandra_data_centers) - assert.is_nil(getmetatable(conf.cassandra_contact_points)) - assert.is_nil(getmetatable(conf.cassandra_data_centers)) + assert.same({"bundled"}, conf.plugins) + assert.same({"LAST", "SRV", "A", "CNAME"}, conf.dns_order) + assert.is_nil(getmetatable(conf.plugins)) + assert.is_nil(getmetatable(conf.dns_order)) end) it("trims array values", function() local conf = assert(conf_loader("spec/fixtures/to-strip.conf")) - assert.same({"dc1:2", "dc2:3", "dc3:4"}, conf.cassandra_data_centers) + assert.same({"foobar", "hello-world", "bundled"}, conf.plugins) end) it("infer ngx_boolean", function() local conf = assert(conf_loader(nil, { @@ -599,22 +598,6 @@ describe("Configuration loader", function() }) assert.equal("worker_consistency has an invalid value: 'magical' (strict, eventual)", err) assert.is_nil(conf) - - conf, err = conf_loader(nil, { - cassandra_write_consistency = "FOUR" - }) - assert.equal("cassandra_write_consistency has an invalid value: 'FOUR'" .. - " (ALL, EACH_QUORUM, QUORUM, LOCAL_QUORUM, ONE, TWO," .. - " THREE, LOCAL_ONE)", err) - assert.is_nil(conf) - - conf, err = conf_loader(nil, { - cassandra_read_consistency = "FOUR" - }) - assert.equal("cassandra_read_consistency has an invalid value: 'FOUR'" .. - " (ALL, EACH_QUORUM, QUORUM, LOCAL_QUORUM, ONE, TWO," .. - " THREE, LOCAL_ONE)", err) - assert.is_nil(conf) end) it("enforces listen addresses format", function() local conf, err = conf_loader(nil, { @@ -712,30 +695,6 @@ describe("Configuration loader", function() assert.is_nil(conf) assert.equal([[headers: invalid entry 'Foo-Bar']], err) end) - it("errors when hosts have a bad format in cassandra_contact_points", function() - local conf, err = conf_loader(nil, { - database = "cassandra", - cassandra_contact_points = [[some/really\bad/host\name,addr2]] - }) - assert.equal([[bad cassandra contact point 'some/really\bad/host\name': invalid hostname: some/really\bad/host\name]], err) - assert.is_nil(conf) - end) - it("errors cassandra_refresh_frequency is < 0", function() - local conf, err = conf_loader(nil, { - database = "cassandra", - cassandra_refresh_frequency = -1, - }) - assert.equal("cassandra_refresh_frequency must be 0 or greater", err) - assert.is_nil(conf) - end) - it("errors when specifying a port in cassandra_contact_points", function() - local conf, err = conf_loader(nil, { - database = "cassandra", - cassandra_contact_points = "addr1:9042,addr2" - }) - assert.equal("bad cassandra contact point 'addr1:9042': port must be specified in cassandra_port", err) - assert.is_nil(conf) - end) describe("SSL", function() it("accepts and decodes valid base64 values", function() local ssl_fixtures = require "spec.fixtures.ssl" @@ -1411,17 +1370,6 @@ describe("Configuration loader", function() local conf = assert(conf_loader(helpers.test_conf_path)) assert.equal("postgres", conf.database) end) - it("requires cassandra_local_datacenter if DCAware LB policy is in use", function() - for _, policy in ipairs({ "DCAwareRoundRobin", "RequestDCAwareRoundRobin" }) do - local conf, err = conf_loader(nil, { - database = "cassandra", - cassandra_lb_policy = policy, - }) - assert.is_nil(conf) - assert.equal("must specify 'cassandra_local_datacenter' when " .. - policy .. " policy is in use", err) - end - end) it("honors path if provided even if a default file exists", function() conf_loader.add_default_path("spec/fixtures/to-strip.conf") @@ -1700,12 +1648,14 @@ describe("Configuration loader", function() end) it("returns all errors in ret value #3", function() local conf, _, errors = conf_loader(nil, { - cassandra_repl_strategy = "foo", - ssl_cert_key = "spec/fixtures/kong_spec.key" + worker_consistency = "magical", + ssl_cert_key = "spec/fixtures/kong_spec.key", }) + assert.equal(2, #errors) assert.is_nil(conf) - assert.contains("cassandra_repl_strategy has", errors, true) + assert.contains("worker_consistency has an invalid value: 'magical' (strict, eventual)", + errors, true) assert.contains("ssl_cert must be specified", errors) end) end) @@ -1714,39 +1664,29 @@ describe("Configuration loader", function() it("replaces sensitive settings", function() local conf = assert(conf_loader(nil, { pg_password = "hide_me", - cassandra_password = "hide_me", })) local purged_conf = conf_loader.remove_sensitive(conf) assert.not_equal("hide_me", purged_conf.pg_password) - assert.not_equal("hide_me", purged_conf.cassandra_password) end) it("replaces sensitive vault resolved settings", function() finally(function() helpers.unsetenv("PG_PASSWORD") helpers.unsetenv("PG_DATABASE") - helpers.unsetenv("CASSANDRA_PASSWORD") - helpers.unsetenv("CASSANDRA_KEYSPACE") end) helpers.setenv("PG_PASSWORD", "pg-password") helpers.setenv("PG_DATABASE", "pg-database") - helpers.setenv("CASSANDRA_PASSWORD", "cassandra-password") - helpers.setenv("CASSANDRA_KEYSPACE", "cassandra-keyspace") local conf = assert(conf_loader(nil, { pg_password = "{vault://env/pg-password}", pg_database = "{vault://env/pg-database}", - cassandra_password = "{vault://env/cassandra-password}", - cassandra_keyspace = "{vault://env/cassandra-keyspace}", })) local purged_conf = conf_loader.remove_sensitive(conf) assert.equal("******", purged_conf.pg_password) assert.equal("{vault://env/pg-database}", purged_conf.pg_database) - assert.equal("******", purged_conf.cassandra_password) - assert.equal("{vault://env/cassandra-keyspace}", purged_conf.cassandra_keyspace) assert.is_nil(purged_conf["$refs"]) end) @@ -1754,19 +1694,16 @@ describe("Configuration loader", function() local conf = assert(conf_loader()) local purged_conf = conf_loader.remove_sensitive(conf) assert.is_nil(purged_conf.pg_password) - assert.is_nil(purged_conf.cassandra_password) end) end) describe("number as string", function() - it("force the numeric pg_password/cassandra_password to a string", function() + it("force the numeric pg_password to a string", function() local conf = assert(conf_loader(nil, { pg_password = 123456, - cassandra_password = 123456 })) assert.equal("123456", conf.pg_password) - assert.equal("123456", conf.cassandra_password) end) end) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index a85b423ef96..44ad6e22d21 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -319,20 +319,6 @@ describe("NGINX conf compiler", function() local nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("client_body_buffer_size%s+50m", nginx_conf) end) - it("writes kong_cassandra shm if using Cassandra", function() - local conf = assert(conf_loader(nil, { - database = "cassandra", - })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("lua_shared_dict%s+kong_cassandra", nginx_conf) - end) - it("does not write kong_cassandra shm if not using Cassandra", function() - local conf = assert(conf_loader(nil, { - database = "postgres", - })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.not_matches("lua_shared_dict%s+kong_cassandra", nginx_conf) - end) describe("user directive", function() it("is included by default if the kong user/group exist", function() diff --git a/spec/01-unit/11-reports_spec.lua b/spec/01-unit/11-reports_spec.lua index 693863101f0..639b3e40f97 100644 --- a/spec/01-unit/11-reports_spec.lua +++ b/spec/01-unit/11-reports_spec.lua @@ -148,19 +148,6 @@ describe("reports", function() assert._matches("database=postgres", res, nil, true) end) - it("cassandra", function() - local conf = assert(conf_loader(nil, { - database = "cassandra", - })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("database=cassandra", res, nil, true) - end) - it("off", function() local conf = assert(conf_loader(nil, { database = "off", diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 31cacc25f2d..0efb909ca1a 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -370,14 +370,12 @@ describe("kong.clustering.compat", function() for _, strategy in helpers.each_strategy() do - -- bypass test case against cassandra backend - local compat_describe = (strategy ~= "cassandra") and describe or pending - compat_describe("[#" .. strategy .. "]: check compat for entities those have `updated_at` field", function() + describe("[#" .. strategy .. "]: check compat for entities those have `updated_at` field", function() local bp, db, entity_names setup(function() - -- excludes entities not exportable: clustering_data_planes, + -- excludes entities not exportable: clustering_data_planes, entity_names = { "services", "routes", diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index 6d620f6e7f6..e109d1712dd 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -49,9 +49,6 @@ http { lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_healthchecks 5m; lua_shared_dict kong_rate_limiting_counters 12m; -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end lua_socket_log_errors off; > if lua_ssl_trusted_certificate_combined then lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; @@ -488,9 +485,6 @@ stream { lua_shared_dict stream_kong_cluster_events 5m; lua_shared_dict stream_kong_healthchecks 5m; lua_shared_dict stream_kong_rate_limiting_counters 12m; -> if database == "cassandra" then - lua_shared_dict stream_kong_cassandra 5m; -> end lua_shared_dict stream_prometheus_metrics 5m; # injected nginx_stream_* directives diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 584f30c5c54..d0cb6d031db 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -46,9 +46,6 @@ http { lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end > if role == "control_plane" then lua_shared_dict kong_clustering 5m; > end @@ -749,9 +746,6 @@ stream { lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; -> if database == "cassandra" then - lua_shared_dict stream_kong_cassandra 5m; -> end > if ssl_ciphers then ssl_ciphers ${{SSL_CIPHERS}}; diff --git a/spec/fixtures/headers.conf b/spec/fixtures/headers.conf index 16121d48e74..dd130bb9113 100644 --- a/spec/fixtures/headers.conf +++ b/spec/fixtures/headers.conf @@ -13,8 +13,6 @@ pg_host = 127.0.0.1 pg_port = 5432 pg_timeout = 10000 pg_database = kong_tests -cassandra_keyspace = kong_tests -cassandra_timeout = 10000 anonymous_reports = off dns_hostsfile = spec/fixtures/hosts diff --git a/spec/fixtures/migrations/kong/db/migrations/core/000_base.lua b/spec/fixtures/migrations/kong/db/migrations/core/000_base.lua index 6c70bffc3f5..cd62b80755a 100644 --- a/spec/fixtures/migrations/kong/db/migrations/core/000_base.lua +++ b/spec/fixtures/migrations/kong/db/migrations/core/000_base.lua @@ -15,21 +15,4 @@ return { ); ]] }, - cassandra = { - up = [[ - CREATE TABLE IF NOT EXISTS cluster_events( - channel text, - at timestamp, - node_id uuid, - id uuid, - data text, - nbf timestamp, - PRIMARY KEY (channel, at, node_id, id) - ) WITH default_time_to_live = 86400; - CREATE TABLE IF NOT EXISTS consumers ( - id uuid, - PRIMARY KEY (id) - ); - ]], - } } diff --git a/spec/fixtures/migrations/kong/db/migrations/core/001_14_to_15.lua b/spec/fixtures/migrations/kong/db/migrations/core/001_14_to_15.lua index f2d9c3eda76..9e18541e2ea 100644 --- a/spec/fixtures/migrations/kong/db/migrations/core/001_14_to_15.lua +++ b/spec/fixtures/migrations/kong/db/migrations/core/001_14_to_15.lua @@ -3,8 +3,4 @@ return { up = [[ ]], }, - cassandra = { - up = [[ - ]], - } } diff --git a/spec/fixtures/to-strip.conf b/spec/fixtures/to-strip.conf index 635afdcba8f..1e1e0ddc66e 100644 --- a/spec/fixtures/to-strip.conf +++ b/spec/fixtures/to-strip.conf @@ -1,4 +1,4 @@ -database = cassandra # strip me +database = postgres # strip me log_level = debug # strip this # comment too pg_ssl = off # Toggles client-server TLS connections @@ -6,6 +6,4 @@ pg_ssl = off # Toggles client-server TLS connections pg_password = test\#123 # do not strip an escaped octothorpe -cassandra_data_centers = dc1:2, dc2:3 , dc3:4 - -plugins = foobar,hello-world +plugins = foobar, hello-world, bundled diff --git a/spec/helpers.lua b/spec/helpers.lua index c40552f0698..adbafac3abf 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -248,7 +248,7 @@ local config_yml --- Iterator over DB strategies. -- @function each_strategy -- @param strategies (optional string array) explicit list of strategies to use, --- defaults to `{ "postgres", "cassandra" }`. +-- defaults to `{ "postgres", }`. -- @see all_strategies -- @usage -- -- repeat all tests for each strategy @@ -266,13 +266,13 @@ end -- To test with DB-less, check the example. -- @function all_strategies -- @param strategies (optional string array) explicit list of strategies to use, --- defaults to `{ "postgres", "cassandra", "off" }`. +-- defaults to `{ "postgres", "off" }`. -- @see each_strategy -- @see make_yaml_file -- @usage -- -- example of using DB-less testing -- --- -- use "all_strategies" to iterate over; "postgres", "cassandra", "off" +-- -- use "all_strategies" to iterate over; "postgres", "off" -- for _, strategy in helpers.all_strategies() do -- describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() -- @@ -306,7 +306,6 @@ end -- -- really runs DB-less despite that Postgres was used as intermediary -- -- storage. -- pg_host = strategy == "off" and "unknownhost.konghq.com" or nil, --- cassandra_contact_points = strategy == "off" and "unknownhost.konghq.com" or nil, -- })) -- end) -- @@ -315,8 +314,8 @@ local function all_strategies() -- luacheck: ignore -- required to trick ldoc end do - local def_db_strategies = {"postgres", "cassandra"} - local def_all_strategies = {"postgres", "cassandra", "off"} + local def_db_strategies = {"postgres"} + local def_all_strategies = {"postgres", "off"} local env_var = os.getenv("KONG_DATABASE") if env_var then def_db_strategies = { env_var } @@ -481,8 +480,6 @@ local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) - -- cleanup the tags table, since it will be hacky and - -- not necessary to implement "truncate trigger" in Cassandra db:truncate("tags") _G.kong.db = db @@ -3603,9 +3600,6 @@ end local function wait_until_no_common_workers(workers, expected_total, strategy) - if strategy == "cassandra" then - ngx.sleep(0.5) - end wait_until(function() local pok, admin_client = pcall(admin_client) if not pok then diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 061bbc1b3d3..7445fea2e28 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -17,8 +17,6 @@ pg_database = kong_tests # note: this does not trigger readonly mode to be enabled on its own # for that pg_ro_host is also needed pg_ro_user = kong_ro -cassandra_keyspace = kong_tests -cassandra_timeout = 10000 anonymous_reports = off worker_consistency = strict diff --git a/spec/upgrade_helpers.lua b/spec/upgrade_helpers.lua index 0a697d4a1f5..c7426ee1cde 100644 --- a/spec/upgrade_helpers.lua +++ b/spec/upgrade_helpers.lua @@ -23,13 +23,7 @@ local function database_has_trigger(state, arguments) local trigger_name = arguments[1] local db = get_database() local res, err - if database_type() == 'cassandra' then - res, err = db.connector:query(string.format( - "select *" - .. " from system_schema.triggers" - .. " where trigger_name = '%s'", - trigger_name)) - elseif database_type() == 'postgres' then + if database_type() == 'postgres' then res, err = db.connector:query(string.format( "select true" .. " from pg_trigger" @@ -52,19 +46,9 @@ local function table_has_column(state, arguments) local table = arguments[1] local column_name = arguments[2] local postgres_type = arguments[3] - local cassandra_type = arguments[4] or postgres_type local db = get_database() local res, err - if database_type() == 'cassandra' then - res, err = db.connector:query(string.format( - "select *" - .. " from system_schema.columns" - .. " where table_name = '%s'" - .. " and column_name = '%s'" - .. " and type = '%s'" - .. " allow filtering", - table, column_name, cassandra_type)) - elseif database_type() == 'postgres' then + if database_type() == 'postgres' then res, err = db.connector:query(string.format( "select true" .. " from information_schema.columns" From d8391aee22b56144ed3496ab7bbeaf0efb327d07 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 24 May 2023 14:44:53 +0200 Subject: [PATCH 2595/4351] chore(deps): bump slackapi/slack-github-action from 1.23.0 to 1.24.0 (#10919) Bumps [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action) from 1.23.0 to 1.24.0. - [Release notes](https://github.com/slackapi/slack-github-action/releases) - [Commits](https://github.com/slackapi/slack-github-action/compare/v1.23.0...v1.24.0) --- updated-dependencies: - dependency-name: slackapi/slack-github-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport-fail-bot.yml | 2 +- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index 1cf2a0b161a..a80003d8236 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -30,7 +30,7 @@ jobs: SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" - name: Send Slack Message - uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844 # v1.23.0 + uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 79007bf2adc..9b285b2a54d 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -40,7 +40,7 @@ jobs: result-encoding: string - name: Send Slack Message - uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844 # v1.23.0 + uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: From cc3b056e977aaa73e9364b40f06f287963111901 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 24 May 2023 23:26:49 +0200 Subject: [PATCH 2596/4351] tests(queue): verify that capacity warning is produced (#10887) --- kong/tools/queue.lua | 3 +++ spec/01-unit/27-queue_spec.lua | 35 +++++++++++++++++++++++++++++++++- 2 files changed, 37 insertions(+), 1 deletion(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index e91a3e98c10..c1221ef67b0 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -448,4 +448,7 @@ function Queue._exists(name) end +Queue._CAPACITY_WARNING_THRESHOLD = CAPACITY_WARNING_THRESHOLD + + return Queue diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 1450f7752c5..3193d6577e7 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -125,7 +125,7 @@ describe("plugin queue", function() local log_tag = utils.uuid() Queue.enqueue( queue_conf({ name = "log-tag", log_tag = log_tag }), - function (conf) + function () handler_invoked = true return true end, @@ -300,6 +300,39 @@ describe("plugin queue", function() assert.match_re(log_messages, 'ERR .*1 queue entries were lost') end) + it("warns when queue reaches its capacity limit", function() + local capacity = 100 + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "capacity-warning", + max_batch_size = 1, + max_entries = capacity, + max_coalescing_delay = 0.1, + }), + function() + return false + end, + nil, + entry + ) + end + for _ = 1, math.floor(capacity * Queue._CAPACITY_WARNING_THRESHOLD) - 1 do + enqueue("something") + end + assert.has.no.match_re(log_messages, "WARN .*queue at \\d*% capacity") + enqueue("something") + enqueue("something") + assert.match_re(log_messages, "WARN .*queue at \\d*% capacity") + log_messages = "" + enqueue("something") + assert.has.no.match_re( + log_messages, + "WARN .*queue at \\d*% capacity", + "the capacity warning should not be logged more than once" + ) + end) + it("drops entries when queue reaches its capacity", function() local processed local function enqueue(entry) From c339a8cb7a854da448c1e7e71944f9e0b46a0956 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 24 May 2023 20:53:34 -0700 Subject: [PATCH 2597/4351] perf(dbless): load declarative schema during init() (#10932) * perf(dbless): load declarative schema during init() This updates the logic in Kong.init() to load the declarative config schema and store it in the kong global at `kong.db.declarative_config`. This brings a substantial perf improvement to the /config endpoint, which was previously reloading the schema on every request. * docs(changelog): add entry for 10932 --- CHANGELOG.md | 7 +++++++ kong/api/routes/config.lua | 8 +++++++- kong/clustering/data_plane.lua | 5 ++++- kong/init.lua | 17 ++++++++++++----- 4 files changed, 30 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ea10392c8b..3a82f74e202 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -43,6 +43,13 @@ #### PDK +#### Performance + +- In dbless mode, the declarative schema is now fully initialized at startup + instead of on-demand in the request path. This is most evident in decreased + response latency when updating configuration via the `/config` API endpoint. + [#10932](https://github.com/Kong/kong/pull/10932) + ### Fixes #### Core diff --git a/kong/api/routes/config.lua b/kong/api/routes/config.lua index 5b640be71eb..9d6fe1702d9 100644 --- a/kong/api/routes/config.lua +++ b/kong/api/routes/config.lua @@ -118,7 +118,13 @@ return { local opts = parse_config_post_opts(self.params) local old_hash = opts.check_hash and declarative.get_current_hash() - local dc = declarative.new_config(kong.configuration) + + local dc = kong.db.declarative_config + if not dc then + kong.log.crit("received POST request to /config endpoint, but ", + "kong.db.declarative_config was not initialized") + return kong.response.exit(500, { message = "An unexpected error occurred" }) + end local dc_table, new_hash = hydrate_config_from_request(self.params, dc) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 4753ecf7939..efd238b7107 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -59,8 +59,11 @@ function _M.new(clustering) assert(type(clustering.cert_key) == "cdata", "kong.clustering did not provide the cluster certificate private key") + assert(kong.db.declarative_config, + "kong.db.declarative_config was not initialized") + local self = { - declarative_config = assert(declarative.new_config(clustering.conf)), + declarative_config = kong.db.declarative_config, conf = clustering.conf, cert = clustering.cert, cert_key = clustering.cert_key, diff --git a/kong/init.lua b/kong/init.lua index 699e328d95e..440e052e7c8 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -448,9 +448,7 @@ local function has_declarative_config(kong_config) end -local function parse_declarative_config(kong_config) - local dc = declarative.new_config(kong_config) - +local function parse_declarative_config(kong_config, dc) local declarative_config, is_file, is_string = has_declarative_config(kong_config) local entities, err, _, meta, hash @@ -625,13 +623,22 @@ function Kong.init() end if is_dbless(config) then + local dc, err = declarative.new_config(config) + if not dc then + error(err) + end + + kong.db.declarative_config = dc + + if is_http_module or (#config.proxy_listeners == 0 and #config.admin_listeners == 0 and #config.status_listeners == 0) then - local err - declarative_entities, err, declarative_meta, declarative_hash = parse_declarative_config(kong.configuration) + declarative_entities, err, declarative_meta, declarative_hash = + parse_declarative_config(kong.configuration, dc) + if not declarative_entities then error(err) end From 3ee58cb7587c956ecb326abdcfd1666859e9708d Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 25 May 2023 16:13:36 +0800 Subject: [PATCH 2598/4351] tests(plugin): improve CE rate-limiting test (#10939) --- .../23-rate-limiting/04-access_spec.lua | 48 +++++++++++-------- spec/fixtures/redis/docker-entrypoint.sh | 3 +- 2 files changed, 31 insertions(+), 20 deletions(-) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 1b34a54e7e3..db7355a6e43 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -15,7 +15,10 @@ local UPSTREAM_URL = string.format("http://%s:%d/always_200", UPSTREAM_HOST local fmt = string.format local proxy_client = helpers.proxy_client local table_insert = table.insert +local tonumber = tonumber +local ngx_sleep = ngx.sleep +local ngx_now = ngx.now -- This performs the test up to two times (and no more than two). @@ -29,7 +32,7 @@ local table_insert = table.insert -- was an actual problem detected by the test. local function retry(fn) if not pcall(fn) then - ngx.sleep(61 - (ngx.now() % 60)) -- Wait for minute to expire + ngx_sleep(61 - (ngx_now() % 60)) -- Wait for minute to expire fn() end end @@ -722,10 +725,9 @@ if limit_by == "ip" then local service = setup_service(admin_client, UPSTREAM_URL) local route = setup_route(admin_client, service, { test_path }) local rl_plugin = setup_rl_plugin(admin_client, { - minute = 6, + second = 1, policy = policy, - limit_by = limit_by, - path = test_path, + limit_by = "ip", redis_host = REDIS_HOST, redis_port = ssl_conf.redis_port, redis_password = REDIS_PASSWORD, @@ -746,21 +748,29 @@ if limit_by == "ip" then override_global_key_auth_plugin = true, }) - local function proxy_fn() - return GET(test_path) - end - - local t = 61 - (ngx.now() % 60) - - retry(function () - validate_headers(client_requests(7, proxy_fn), true, true) - t = 61 - (ngx.now() % 60) - end) - - -- wait for the counter to expire - ngx.sleep(t) - - validate_headers(client_requests(7, proxy_fn), true, true) + assert + .with_max_tries(10) + .ignore_exceptions(false) + .eventually(function() + local res1 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) + local res2 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) + + assert.res_status(200, res1) + assert.are.same(1, tonumber(res1.headers["RateLimit-Limit"])) + assert.are.same(0, tonumber(res1.headers["RateLimit-Remaining"])) + assert.is_true(tonumber(res1.headers["ratelimit-reset"]) >= 0) + assert.are.same(1, tonumber(res1.headers["X-RateLimit-Limit-Second"])) + assert.are.same(0, tonumber(res1.headers["X-RateLimit-Remaining-Second"])) + + local body2 = assert.res_status(429, res2) + local json2 = cjson.decode(body2) + assert.same({ message = "API rate limit exceeded" }, json2) + + ngx_sleep(1) + local res3 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) + assert.res_status(200, res3) + end) + .has_no_error("counter is cleared after current window") end) it("blocks with a custom error code and message", function() diff --git a/spec/fixtures/redis/docker-entrypoint.sh b/spec/fixtures/redis/docker-entrypoint.sh index 3a1fe69576a..157babcbe66 100755 --- a/spec/fixtures/redis/docker-entrypoint.sh +++ b/spec/fixtures/redis/docker-entrypoint.sh @@ -3,6 +3,7 @@ set -e if [ -d /workspace ] ; then redis-server \ + --port 6379 \ --tls-port 6380 \ --tls-cert-file /workspace/spec/fixtures/redis/server.crt \ --tls-key-file /workspace/spec/fixtures/redis/server.key \ @@ -11,4 +12,4 @@ if [ -d /workspace ] ; then --tls-auth-clients no fi -tail -f /dev/null \ No newline at end of file +tail -f /dev/null From 5ffdb511972c25278877d58b06c049ba9e71c735 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 26 May 2023 15:38:03 +0800 Subject: [PATCH 2599/4351] tests(api/status): improve test performance of status/ready (#10940) --- spec/02-integration/09-hybrid_mode/11-status_spec.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index 4d30f47657a..02b2abff9c5 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -19,7 +19,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", proxy_listen = "127.0.0.1:9002", - nginx_worker_processes = 8, + nginx_main_worker_processes = 8, status_listen = "127.0.0.1:" .. dp_status_port, }) end @@ -69,10 +69,10 @@ for _, strategy in helpers.each_strategy() do describe("dp status ready endpoint for no config", function() lazy_setup(function() - assert(start_kong_dp()) assert(start_kong_cp()) + assert(start_kong_dp()) end) - + lazy_teardown(function() assert(helpers.stop_kong("serve_cp")) assert(helpers.stop_kong("serve_dp")) From f0149568b66ce6b607b1a2b6334073acd2d277d7 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Thu, 18 May 2023 18:40:02 -0700 Subject: [PATCH 2600/4351] fix(dbless): handle unexpected types when flattening errors fixes #10767 This fixes error-flattening for a case where the declarative validation yields really odd results. --- kong/db/errors.lua | 241 ++++++++++++----- .../04-admin_api/15-off_spec.lua | 249 ++++++++++++++++++ 2 files changed, 430 insertions(+), 60 deletions(-) diff --git a/kong/db/errors.lua b/kong/db/errors.lua index bf4b065fdfa..d3911e9cfa0 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -767,41 +767,15 @@ do end - --- Add foreign key references to child entities. - --- - ---@param entity table - ---@param field_name string - ---@param foreign_field_name string - local function add_foreign_keys(entity, field_name, foreign_field_name) - local foreign_id = validate_id(entity.id) - if not foreign_id then - return - end - - local values = entity[field_name] - if type(values) ~= "table" then - return - end - - local fk = { id = foreign_id } - for i = 1, #values do - values[i][foreign_field_name] = values[i][foreign_field_name] or fk - end - end - - - ---@param entity table - ---@param field_name string - ---@return any - local function replace_with_foreign_key(entity, field_name) - local value = entity[field_name] - entity[field_name] = nil - - if type(value) == "table" and value.id then - entity[field_name] = { id = value.id } + -- given an entity table with an .id attribute that is a valid UUID, + -- yield a primary key table + -- + ---@param entity table + ---@return table? + local function make_pk(entity) + if validate_id(entity.id) then + return { id = entity.id } end - - return value end @@ -812,45 +786,192 @@ do local function add_entity_errors(entity_type, entity, err_t, flattened) if type(err_t) ~= "table" or nkeys(err_t) == 0 then return - end - -- instead of a single entity, we have a collection - if is_array(entity) then - for i, err_t_i in drain(err_t) do - add_entity_errors(entity_type, entity[i], err_t_i, flattened) - end + -- this *should* be unreachable, but it's relatively cheap to guard against + -- compared to everything else we're doing in this code path + elseif type(entity) ~= "table" then + log(WARN, "could not parse ", entity_type, " errors for non-table ", + "input: '", tostring(entity), "'") return end + local entity_pk = make_pk(entity) + -- promote errors for foreign key relationships up to the top level -- array of errors and recursively flatten any of their validation -- errors for ref in each_foreign_field(entity_type) do - local field_name - local field_value - local field_entity_type - - -- owned one-to-one relationship (e.g. service->client_certificate) + -- owned one-to-one relationship + -- + -- In this path, we extract the foreign entity and replace it with a + -- primary key table (if one exists). + -- + -- Example: + -- + -- entity_type => "services" + -- + -- entity => { + -- name = "my-invalid-service", + -- url = "https://localhost:1234" + -- client_certificate = { + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382", + -- cert = "bad cert data", + -- key = "bad cert key data", + -- } + -- } + -- + -- ref => { + -- entity = "services", + -- field = "client_certificate", + -- reference = "certificates" + -- } + -- + -- field_name => "client_certificate" + -- + -- field_entity_type => "certificates" + -- + -- field_value => { + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382", + -- cert = "bad cert data", + -- key = "bad cert key data", + -- } + -- + -- replacement => { + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382" + -- } + -- + -- *after* handling the client_certificate errors, our entity looks like this: + -- + -- entity => { + -- name = "my-invalid-service", + -- url = "https://localhost:1234" + -- client_certificate = { + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382", + -- } + -- } + -- if ref.entity == entity_type then - field_name = ref.field - field_entity_type = ref.reference - field_value = replace_with_foreign_key(entity, field_name) + local field_name = ref.field + local field_value = entity[field_name] + local field_entity_type = ref.reference + local field_err_t = err_t[field_name] - -- foreign one-to-many relationship (e.g. service->routes) - else - field_name = ref.entity - field_entity_type = field_name - field_value = entity[field_name] + -- if the foreign value is _not_ a table, attempting to treat it like + -- an entity or array of entities will only yield confusion. + -- + -- instead, it's better to leave the error intact so that it will be + -- categorized as a field error on the current entity + if type(field_value) == "table" then + entity[field_name] = make_pk(field_value) + err_t[field_name] = nil - add_foreign_keys(entity, field_name, ref.field) - entity[field_name] = nil - end + add_entity_errors(field_entity_type, field_value, field_err_t, flattened) + end - local field_err_t = err_t[field_name] - err_t[field_name] = nil - if field_value and field_err_t then - add_entity_errors(field_entity_type, field_value, field_err_t, flattened) + -- foreign one-to-many relationship + -- + -- Example: + -- + -- entity_type => "routes" + -- + -- entity => { + -- name = "my-invalid-route", + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382", + -- paths = { 123 }, + -- plugins = { + -- { + -- name = "http-log", + -- config = { + -- invalid_param = 456, + -- }, + -- }, + -- { + -- name = "file-log", + -- config = { + -- invalid_param = 456, + -- }, + -- }, + -- }, + -- } + -- + -- ref => { + -- entity = "plugins", + -- field = "route", + -- reference = "routes" + -- } + -- + -- field_name => "plugins" + -- + -- field_entity_type => "plugins" + -- + -- field_value => { + -- { + -- name = "http-log", + -- config = { + -- invalid_param = 456, + -- }, + -- }, + -- { + -- name = "file-log", + -- config = { + -- invalid_param = 456, + -- }, + -- }, + -- } + -- + -- before recursing on each plugin in `entity.plugins` to handle their + -- respective validation errors, we add our route's primary key to them, + -- yielding: + -- + -- { + -- { + -- name = "http-log", + -- config = { + -- invalid_param = 456, + -- }, + -- route = { + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382", + -- }, + -- }, + -- { + -- name = "file-log", + -- config = { + -- invalid_param = 456, + -- }, + -- route = { + -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382", + -- }, + -- }, + -- } + -- + else + local field_name = ref.entity + local field_value = entity[field_name] + local field_entity_type = field_name + local field_err_t = err_t[field_name] + local field_fk = ref.field + + -- same as the one-to-one case: if the field's value is not a table, + -- we will let any errors related to it be categorized as a field-level + -- error instead + if type(field_value) == "table" then + entity[field_name] = nil + err_t[field_name] = nil + + if field_err_t then + for i = 1, #field_value do + local item = field_value[i] + + -- add our entity's primary key to each child item + if item[field_fk] == nil then + item[field_fk] = entity_pk + end + + add_entity_errors(field_entity_type, item, field_err_t[i], flattened) + end + end + end end end diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index c0037718c69..7babcaaeeed 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1095,6 +1095,13 @@ describe("Admin API #off /config [flattened errors]", function() if debug then helpers.intercept(body) end + + assert.logfile().has.no.line("[emerg]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + assert.logfile().has.no.line("[alert]", true, 0) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[warn]", true, 0) + return errors end @@ -2273,6 +2280,248 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== assert.equals(4, #flattened.flattened_errors, "unexpected number of flattened errors") end) + + it("does not throw for invalid input - (#10767)", function() + local username = "774f8446-6427-43f9-9962-ce7ab8097fe4" + local consumer_id = "68d5de9f-2211-5ed8-b827-22f57a492d0f" + local service_name = "default.nginx-sample-1.nginx-sample-1.80" + local upstream_name = "nginx-sample-1.default.80.svc" + + local plugin = { + name = "rate-limiting", + consumer = username, + config = { + error_code = 429, + error_message = "API rate limit exceeded", + fault_tolerant = true, + hide_client_headers = false, + limit_by = "consumer", + policy = "local", + redis_database = 0, + redis_port = 6379, + redis_ssl = false, + redis_ssl_verify = false, + redis_timeout = 2000, + second = 2000, + }, + enabled = true, + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + tags = { + "k8s-name:nginx-sample-1-rate", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:5163972c-543d-48ae-b0f6-21701c43c1ff", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + } + + local input = { + _format_version = "3.0", + consumers = { + { + acls = { + { + group = "app", + tags = { + "k8s-name:app-acl", + "k8s-namespace:default", + "k8s-kind:Secret", + "k8s-uid:f1c5661c-a087-4c4b-b545-2d8b3870d661", + "k8s-version:v1", + }, + }, + }, + + basicauth_credentials = { + { + password = "6ef728de-ba68-4e59-acb9-6e502c28ae0b", + tags = { + "k8s-name:app-cred", + "k8s-namespace:default", + "k8s-kind:Secret", + "k8s-uid:aadd4598-2969-49ea-82ac-6ab5159e2f2e", + "k8s-version:v1", + }, + username = username, + }, + }, + + id = consumer_id, + tags = { + "k8s-name:app", + "k8s-namespace:default", + "k8s-kind:KongConsumer", + "k8s-uid:7ee19bea-72d5-402b-bf0f-f57bf81032bf", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + username = username, + }, + }, + + plugins = { + plugin, + + { + config = { + error_code = 429, + error_message = "API rate limit exceeded", + fault_tolerant = true, + hide_client_headers = false, + limit_by = "consumer", + policy = "local", + redis_database = 0, + redis_port = 6379, + redis_ssl = false, + redis_ssl_verify = false, + redis_timeout = 2000, + second = 2000, + }, + consumer = username, + enabled = true, + name = "rate-limiting", + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + tags = { + "k8s-name:nginx-sample-2-rate", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:89fa1cd1-78da-4c3e-8c3b-32be1811535a", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + }, + + { + config = { + allow = { + "nginx-sample-1", + "app", + }, + hide_groups_header = false, + }, + enabled = true, + name = "acl", + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + service = service_name, + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:b9373482-32e1-4ac3-bd2a-8926ab728700", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + }, + }, + + services = { + { + connect_timeout = 60000, + host = upstream_name, + id = "8c17ab3e-b6bd-51b2-b5ec-878b4d608b9d", + name = service_name, + path = "/", + port = 80, + protocol = "http", + read_timeout = 60000, + retries = 5, + + routes = { + { + https_redirect_status_code = 426, + id = "84d45463-1faa-55cf-8ef6-4285007b715e", + methods = { + "GET", + }, + name = "default.nginx-sample-1.nginx-sample-1..80", + path_handling = "v0", + paths = { + "/sample/1", + }, + preserve_host = true, + protocols = { + "http", + "https", + }, + regex_priority = 0, + request_buffering = true, + response_buffering = true, + strip_path = false, + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:Ingress", + "k8s-uid:916a6e5a-eebe-4527-a78d-81963eb3e043", + "k8s-group:networking.k8s.io", + "k8s-version:v1", + }, + }, + }, + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:Service", + "k8s-uid:f7cc87f4-d5f7-41f8-b4e3-70608017e588", + "k8s-version:v1", + }, + write_timeout = 60000, + }, + }, + + upstreams = { + { + algorithm = "round-robin", + name = upstream_name, + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:Service", + "k8s-uid:f7cc87f4-d5f7-41f8-b4e3-70608017e588", + "k8s-version:v1", + }, + targets = { + { + target = "nginx-sample-1.default.svc:80", + }, + }, + }, + }, + } + + local flattened = post_config(input) + validate({ + { + entity_type = "plugin", + entity_name = plugin.name, + entity_tags = plugin.tags, + entity = plugin, + + errors = { + { + field = "consumer.id", + message = "missing primary key", + type = "field", + } + }, + }, + }, flattened) + end) end) From 981c2ca3b86e96118fc49433fa559e1bab7bd5d8 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Thu, 18 May 2023 19:13:04 -0700 Subject: [PATCH 2601/4351] docs(changelog): add entry for #10896 --- CHANGELOG.md | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3a82f74e202..4d29d6dd9a4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -52,6 +52,10 @@ ### Fixes +- Fixed a bug that causes `POST /config?flatten_errors=1` to throw an exception + and return a 500 error under certain circumstances. + [#10896](https://github.com/Kong/kong/pull/10896) + #### Core - Fix a bug when worker consuming dynamic log level setting event and using a wrong reference for notice logging From 77ff0298bff29df148f200efaf3fe914839e96a7 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Thu, 18 May 2023 19:20:03 -0700 Subject: [PATCH 2602/4351] docs(db): tidy up/clarify comments --- kong/db/errors.lua | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/kong/db/errors.lua b/kong/db/errors.lua index d3911e9cfa0..e5c01f3473f 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -803,9 +803,6 @@ do for ref in each_foreign_field(entity_type) do -- owned one-to-one relationship -- - -- In this path, we extract the foreign entity and replace it with a - -- primary key table (if one exists). - -- -- Example: -- -- entity_type => "services" @@ -836,11 +833,8 @@ do -- key = "bad cert key data", -- } -- - -- replacement => { - -- id = "d2e33f63-1424-408f-be55-d9d16cd2a382" - -- } - -- - -- *after* handling the client_certificate errors, our entity looks like this: + -- because the client certificate entity has a valid ID, we store a + -- reference to it as a primary key on our entity table: -- -- entity => { -- name = "my-invalid-service", From 5df62c8f8d7b6d1d36731305abe78f2d5e6f45e2 Mon Sep 17 00:00:00 2001 From: Michael Martin <3277009+flrgh@users.noreply.github.com> Date: Thu, 25 May 2023 13:58:50 -0700 Subject: [PATCH 2603/4351] tests(dbless): add some explanatory comments --- .../04-admin_api/15-off_spec.lua | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 7babcaaeeed..fd99d1d5bd6 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -2282,6 +2282,24 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== end) it("does not throw for invalid input - (#10767)", function() + -- The problem with this input is that the user has attempted to associate + -- two different plugin instances with the same `consumer.username`. The + -- final error that is returned ("consumer.id / missing primary key") is + -- somewhat nonsensical. That is okay, because the purpose of this test is + -- really just to ensure that we don't throw a 500 error for this kind of + -- input. + -- + -- If at some later date we improve the flattening logic of the + -- declarative config parser, this test may fail and require an update, + -- as the "shape" of the error will likely be changed--hopefully to + -- something that is more helpful to the end user. + + + -- NOTE: the fact that the username is a UUID *should not* be assumed to + -- have any real significance here. It was chosen to keep the test input + -- 1-1 with the github issue that resulted this test. As of this writing, + -- the test behaves exactly the same with any random string as it does + -- with a UUID. local username = "774f8446-6427-43f9-9962-ce7ab8097fe4" local consumer_id = "68d5de9f-2211-5ed8-b827-22f57a492d0f" local service_name = "default.nginx-sample-1.nginx-sample-1.80" From b15a76073a1dcea3e118a826d6192e3db4e11903 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 27 May 2023 01:03:23 +0800 Subject: [PATCH 2604/4351] docs(changelog): move #10656 to fixes section (#10950) --- CHANGELOG.md | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4d29d6dd9a4..5b492645521 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -27,9 +27,6 @@ `max_retry_delay` must now be `number`s greater than 0.001 (seconds). [#10840](https://github.com/Kong/kong/pull/10840) -- **Response Transformer**: fix an issue that plugin does not transform the response body while upstream returns a Content-Type with +json suffix at subtype. - [#10656](https://github.com/Kong/kong/pull/10656) - ### Additions @@ -65,6 +62,8 @@ #### Plugins +- **Response Transformer**: fix an issue that plugin does not transform the response body while upstream returns a Content-Type with +json suffix at subtype. + [#10656](https://github.com/Kong/kong/pull/10656) - **grpc-gateway**: Fixed an issue that empty (all default value) messages can not be unframed correctly. [#10836](https://github.com/Kong/kong/pull/10836) - **ACME**: Fixed sanity test can't work with "kong" storage in Hybrid mode From 3f52099cbb26e5e32fef8e6039a159ac5e1ab171 Mon Sep 17 00:00:00 2001 From: Raj Pawan Shukla <75747452+RajShukla1@users.noreply.github.com> Date: Mon, 29 May 2023 12:29:20 +0530 Subject: [PATCH 2605/4351] docs(upgrade): spelling correction of word "ad" to "and" --- UPGRADE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/UPGRADE.md b/UPGRADE.md index add01a6d786..cf9a927654f 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -133,7 +133,7 @@ Data Planes (DPs) are capable of serving traffic normally during the entire migr as your old one. Run `kong migrations up` and `kong migrations finish`. 3. Start the newly installed 3.0.x CP. Old DPs are expected to complain about connection failure to the CP in the log, for example: -`connection to Control Plane ... broken: failed to connect: connection refused` but this is perfectly okay during the upgrade ad does not affect normal proxy traffic. +`connection to Control Plane ... broken: failed to connect: connection refused` but this is perfectly okay during the upgrade and does not affect normal proxy traffic. 4. Start provisioning 3.0.x DPs. 5. Gradually shift traffic from your old 2.8.x DPs to your 3.0.x DPs. Monitor your traffic to make sure everything From 2cdd1d7294e4a86ee9072915564ef797e16865f3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 29 May 2023 14:59:59 +0800 Subject: [PATCH 2606/4351] docs(changelog): move #10896 to fixes-core (#10954) --- CHANGELOG.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5b492645521..4435bd49deb 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -49,12 +49,12 @@ ### Fixes -- Fixed a bug that causes `POST /config?flatten_errors=1` to throw an exception - and return a 500 error under certain circumstances. - [#10896](https://github.com/Kong/kong/pull/10896) #### Core +- Fixed a bug that causes `POST /config?flatten_errors=1` to throw an exception + and return a 500 error under certain circumstances. + [#10896](https://github.com/Kong/kong/pull/10896) - Fix a bug when worker consuming dynamic log level setting event and using a wrong reference for notice logging [#10897](https://github.com/Kong/kong/pull/10897) From 4d916a6ad7b192661341efbd1c2f292dcc148a8d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 29 May 2023 15:00:56 +0800 Subject: [PATCH 2607/4351] fix(venv): fix cwd var not persist to child process (#10948) --- scripts/dependency_services/up.fish | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/dependency_services/up.fish b/scripts/dependency_services/up.fish index f3d83f91c3c..f96d6076120 100755 --- a/scripts/dependency_services/up.fish +++ b/scripts/dependency_services/up.fish @@ -14,6 +14,9 @@ end source $KONG_SERVICE_ENV_FILE function stop_services -d 'Stop dependency services of Kong and clean up environment variables.' + # set this again in child process without need to export env var + set cwd (dirname (status --current-filename)) + if test -n $COMPOSE_FILE && test -n $COMPOSE_PROJECT_NAME bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE down end From ca71bfb020d3408e2d5ee0c409746e2110904cad Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 29 May 2023 09:13:57 +0200 Subject: [PATCH 2608/4351] fix(tests): add assertion to help diagnose flakiness (#10941) --- spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 295cde23438..4277afbc3fc 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -13,7 +13,7 @@ local PLUGIN_LIST local function cluster_client(opts) opts = opts or {} - local res = helpers.clustering_client({ + local res, err = helpers.clustering_client({ host = CP_HOST, port = CP_PORT, cert = "spec/fixtures/kong_clustering.crt", @@ -24,6 +24,7 @@ local function cluster_client(opts) node_plugins_list = PLUGIN_LIST, }) + assert.is_nil(err) if res and res.config_table then res.config = res.config_table end From afea51c30a2e2356b2da82f4f6f4c2e09baa994e Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Mon, 29 May 2023 15:45:46 +0800 Subject: [PATCH 2609/4351] docs(developer): remove the manual database startup step (#10957) Bazel will start the development databases automatically, so it's not needed to start them manually using the compose file in the kong-tests-compose repository. Update the developer doc to remove the associated section. --- DEVELOPER.md | 23 ----------------------- 1 file changed, 23 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 30a6f180548..9b8359ff44e 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -148,29 +148,6 @@ make build-venv you face any problems. It also describes the build process in detail, if you want to development on the build system itself. -### Databases - -The easiest way to handle these as a single group is via docker-compose. It's also recommended to set your user as a [docker manager](https://docs.docker.com/install/linux/linux-postinstall/#manage-docker-as-a-non-root-user) to simplify the next steps. - -Make sure the docker daemon is enabled and running: `sudo systemctl enable docker` and `sudo systemctl start docker`. Verify that `docker ps` shows no errors. - -On a Fedora VM, you might have to disable SELinux: - -``` -sudo vim /etc/selinux/config # change the line to SELINUX=disabled -sudo setenforce 0 -``` - -Now pull the compose script from the repository and fire it up: - -``` -git clone https://github.com/thibaultcha/kong-tests-compose.git -cd kong-tests-compose -docker-compose up -``` - -Verify the three new containers are up and running with `docker ps` on a separate terminal. - ### Start Kong Now you can start Kong: From 06b96741c7600347d1f186051a4baf269d903814 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 29 May 2023 22:46:08 +0300 Subject: [PATCH 2610/4351] chore(db): remove connector:wait_for_schema_consensus (#10960) ### Summary As Cassandra is now gone from codebase, we can remove this function too. Signed-off-by: Aapo Talvensaari --- kong/db/init.lua | 34 -------------------------------- kong/db/strategies/connector.lua | 5 ----- 2 files changed, 39 deletions(-) diff --git a/kong/db/init.lua b/kong/db/init.lua index 5a30eb41aa3..f963a2624a7 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -582,16 +582,6 @@ do skip_teardown_migrations[t.subsystem][mig.name] if not skip_teardown and run_teardown and strategy_migration.teardown then - if run_up then - -- ensure schema consensus is reached before running DML queries - -- that could span all peers - ok, err = self.connector:wait_for_schema_consensus() - if not ok then - self.connector:close() - return nil, prefix_err(self, err) - end - end - -- kong migrations teardown local f = strategy_migration.teardown @@ -611,19 +601,6 @@ do end n_pending = math.max(n_pending - 1, 0) - - if not run_up then - -- ensure schema consensus is reached when the next migration to - -- run will execute its teardown step, since it may make further - -- DML queries; if the next migration runs its up step, it will - -- run DDL queries against the same node, so no need to reach - -- schema consensus - ok, err = self.connector:wait_for_schema_consensus() - if not ok then - self.connector:close() - return nil, prefix_err(self, err) - end - end end log("%s migrated up to: %s %s", t.subsystem, mig.name, @@ -632,17 +609,6 @@ do n_migrations = n_migrations + 1 end - - if run_up and i == #migrations then - -- wait for schema consensus after the last migration has run - -- (only if `run_up`, since if not, we just called it from the - -- teardown step) - ok, err = self.connector:wait_for_schema_consensus() - if not ok then - self.connector:close() - return nil, prefix_err(self, err) - end - end end log("%d migration%s processed", n_migrations, diff --git a/kong/db/strategies/connector.lua b/kong/db/strategies/connector.lua index 533327478e5..3f03cddc11f 100644 --- a/kong/db/strategies/connector.lua +++ b/kong/db/strategies/connector.lua @@ -151,11 +151,6 @@ function Connector:run_up_migration() end -function Connector:wait_for_schema_consensus() - return true -end - - function Connector:record_migration() error(fmt("record_migration() not implemented for '%s' strategy", self.database)) From c89a3ac2aa9a37a28ed8742ca86dcbdbf2e72140 Mon Sep 17 00:00:00 2001 From: Yi S Date: Tue, 30 May 2023 16:12:03 +0800 Subject: [PATCH 2611/4351] chore(build): don't re-encode KM files when writting copyright headers (#10959) In bazel, files are always read in ISO-8859-1 encoding by using `ctx.read` (https://github.com/bazelbuild/bazel/blob/67446d/src/main/java/com/google/devtools/build/lib/bazel/repository/starlark/StarlarkBaseExternalContext.java#LL906C39-L906C39), but the `ctx.file` choose write content to disk in UTF-8 by default, (https://github.com/bazelbuild/bazel/blob/67446d/src/main/java/com/google/devtools/build/lib/bazel/repository/starlark/StarlarkBaseExternalContext.java#L813-L817) This behavior will cause the multi-byte character in UTF-8 files been encoded byte-by-byte in UTF-8 again, corrupting the file content. Luckily, Bazel provides a `legacy_utf8` (https://bazel.build/rules/lib/builtins/repository_ctx#parameters_5) in `ctx.file` to force the file to be written in ISO-8859-1 encoding, make the write result as same as the read result at the byte level. Although the character-level content read by Bazel is still corrupted, since we don't need to parse the content at the Bazel level, it's safe to leave this issue to Bazel team. Since some files in KM contain multi-byte utf-8 characters, we deactive the `legacy_utf8` switch in this patch to fix the corrupted bundled content. --- build/repositories.bzl | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/build/repositories.bzl b/build/repositories.bzl index 0d7edd1bf87..230dd03e078 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -51,12 +51,16 @@ def _copyright_header(ctx): if path.endswith(".js") or path.endswith(".map") or path.endswith(".css"): content = ctx.read(path) if not content.startswith(copyright_content_js): - ctx.file(path, copyright_content_js + content) + # the default enabled |legacy_utf8| leads to a double-encoded utf-8 + # while writing utf-8 content read by |ctx.read|, let's disable it + ctx.file(path, copyright_content_js + content, legacy_utf8 = False) elif path.endswith(".html"): content = ctx.read(path) if not content.startswith(copyright_content_html): - ctx.file(path, copyright_content_html + content) + # the default enabled |legacy_utf8| leads to a double-encoded utf-8 + # while writing utf-8 content read by |ctx.read|, let's disable it + ctx.file(path, copyright_content_html + content, legacy_utf8 = False) def _github_release_impl(ctx): ctx.file("WORKSPACE", "workspace(name = \"%s\")\n" % ctx.name) From 33e6c88b8b49f4c92a195b747a33b1282d78c73b Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 30 May 2023 12:21:08 +0300 Subject: [PATCH 2612/4351] chore(ci): bump actions/github-script from 4 to 6 (#10958) Bumps [actions/github-script](https://github.com/actions/github-script) from 4 to 6. - [Release notes](https://github.com/actions/github-script/releases) - [Commits](https://github.com/actions/github-script/compare/v4...v6) --- updated-dependencies: - dependency-name: actions/github-script dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport-fail-bot.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index a80003d8236..a11015622cb 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -11,7 +11,7 @@ jobs: steps: - name: Generate Slack Payload id: generate-payload - uses: actions/github-script@v4 + uses: actions/github-script@v6 with: script: | const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); From 545385beb26f36351288543c4ae04e66574f0cfd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 May 2023 13:15:18 +0300 Subject: [PATCH 2613/4351] chore(db): tablex.deepcopy is cycle aware, no need to re-implement copy (#10962) ### Summary This was fixed a long time ago: https://github.com/lunarmodules/Penlight/commit/967ed9b99f9a99910ac0ade8ab0383834666f2dc Now removing code that is not needed anymore. Signed-off-by: Aapo Talvensaari --- kong/db/schema/init.lua | 23 +---------------------- 1 file changed, 1 insertion(+), 22 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 6b53d22d9c0..d1bf1dc5f7a 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -2187,27 +2187,6 @@ local function get_foreign_schema_for_field(field) end ---- Cycle-aware table copy. --- To be replaced by tablex.deepcopy() when it supports cycles. -local function copy(t, cache) - if type(t) ~= "table" then - return t - end - cache = cache or {} - if cache[t] then - return cache[t] - end - local c = {} - cache[t] = c - for k, v in pairs(t) do - local kk = copy(k, cache) - local vv = copy(v, cache) - c[kk] = vv - end - return c -end - - function Schema:get_constraints() if self.name == "workspaces" then -- merge explicit and implicit constraints for workspaces @@ -2366,7 +2345,7 @@ function Schema.new(definition, is_subschema) return nil, validation_errors.SCHEMA_NO_FIELDS end - local self = copy(definition) + local self = tablex.deepcopy(definition) setmetatable(self, Schema) local cache_key = self.cache_key From 7b5cffb1b9654f992a7761844a8b8e18322cc1c2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 May 2023 13:42:05 +0300 Subject: [PATCH 2614/4351] chore(runloop): remove unused handler functions (#10963) ### Summary There are several function in handler.lua that does almost nothing. This commit removes that unneccessary indirection. Hopefully less need to jump between files to see what is going on. Signed-off-by: Aapo Talvensaari --- kong/init.lua | 9 +-------- kong/runloop/handler.lua | 12 ------------ 2 files changed, 1 insertion(+), 20 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 440e052e7c8..d42e069400f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -823,8 +823,6 @@ function Kong.init_worker() end end - runloop.init_worker.after() - if is_not_control_plane then plugin_servers.start() end @@ -853,10 +851,9 @@ function Kong.ssl_certificate() -- this is the first phase to run on an HTTPS request ctx.workspace = kong.default_workspace - runloop.certificate.before(ctx) + certificate.execute() local plugins_iterator = runloop.get_updated_plugins_iterator() execute_global_plugins_iterator(plugins_iterator, "certificate", ctx) - runloop.certificate.after(ctx) -- TODO: do we want to keep connection context? kong.table.clear(ngx.ctx) @@ -970,8 +967,6 @@ function Kong.rewrite() execute_global_plugins_iterator(plugins_iterator, "rewrite", ctx) - runloop.rewrite.after(ctx) - ctx.KONG_REWRITE_ENDED_AT = get_updated_now_ms() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START end @@ -1299,9 +1294,7 @@ do kong.response.set_status(status) kong.response.set_headers(headers) - runloop.response.before(ctx) execute_collected_plugins_iterator(plugins_iterator, "response", ctx) - runloop.response.after(ctx) ctx.KONG_RESPONSE_ENDED_AT = get_updated_now_ms() ctx.KONG_RESPONSE_TIME = ctx.KONG_RESPONSE_ENDED_AT - ctx.KONG_RESPONSE_START diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3c83c6487f9..c0949114357 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1048,13 +1048,6 @@ return { end end, - after = NOOP, - }, - certificate = { - before = function(ctx) -- Note: ctx here is for a connection (not for a single request) - certificate.execute() - end, - after = NOOP, }, preread = { before = function(ctx) @@ -1116,7 +1109,6 @@ return { ctx.host_port = HOST_PORTS[server_port] or server_port instrumentation.request(ctx) end, - after = NOOP, }, access = { before = function(ctx) @@ -1418,10 +1410,6 @@ return { end end }, - response = { - before = NOOP, - after = NOOP, - }, header_filter = { before = function(ctx) if not ctx.KONG_PROXIED then From 241c4d0681c7996e8565e278937838f5ec723273 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 30 May 2023 15:15:58 +0200 Subject: [PATCH 2615/4351] docs(changelog): add pointer to queue blog post (#10965) --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 4435bd49deb..50504458ecc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -112,6 +112,9 @@ The module `kong.tools.batch_queue` has been renamed to `kong.tools.queue` in the process and the API was changed. If your custom plugin uses queues, it must be updated to use the new API. + See + [this blog post](https://konghq.com/blog/product-releases/reworked-plugin-queues-in-kong-gateway-3-3) + for a tour of the new queues and how they are parametrized. [#10172](https://github.com/Kong/kong/pull/10172) - **http-log**: If the log server responds with a 3xx HTTP status code, the plugin will consider it to be an error and retry according to the retry From c791af2ca243e1d512dc78ac94be355300c494db Mon Sep 17 00:00:00 2001 From: giovanibrioni <51384794+giovanibrioni@users.noreply.github.com> Date: Wed, 31 May 2023 04:32:50 -0300 Subject: [PATCH 2616/4351] fix(plugin/rate-limiting): use `redis:eval()` to improve rate-limiting accuracy (#10559) it is same fix made in PR https://github.com/Kong/kong/pull/8227, but with the sliding-window feature removed. Sliding window is an enterprise-only feature at this point Co-authored-by: Chrono Co-authored-by: Qi --- CHANGELOG.md | 2 + kong/plugins/rate-limiting/policies/init.lua | 61 ++++----------- .../23-rate-limiting/02-policies_spec.lua | 51 +++++++++++++ .../23-rate-limiting/05-integration_spec.lua | 74 +++++++++---------- 4 files changed, 104 insertions(+), 84 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 50504458ecc..94ce237377c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -68,6 +68,8 @@ [#10836](https://github.com/Kong/kong/pull/10836) - **ACME**: Fixed sanity test can't work with "kong" storage in Hybrid mode [#10852](https://github.com/Kong/kong/pull/10852) +- **rate-limiting**: Fixed an issue that impact the accuracy with the `redis` policy. + [#10559](https://github.com/Kong/kong/pull/10559) #### PDK diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 735440323c7..96c5d7e225d 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -179,52 +179,9 @@ return { }, ["redis"] = { increment = function(conf, limits, identifier, current_timestamp, value) - local red, err = get_redis_connection(conf) - if not red then - return nil, err - end - - local keys = {} - local expiration = {} - local idx = 0 - local periods = timestamp.get_timestamps(current_timestamp) - for period, period_date in pairs(periods) do - if limits[period] then - local cache_key = get_local_key(conf, identifier, period, period_date) - local exists, err = red:exists(cache_key) - if err then - kong.log.err("failed to query Redis: ", err) - return nil, err - end - - idx = idx + 1 - keys[idx] = cache_key - if not exists or exists == 0 then - expiration[idx] = EXPIRATION[period] - end - - red:init_pipeline() - for i = 1, idx do - red:incrby(keys[i], value) - if expiration[i] then - red:expire(keys[i], expiration[i]) - end - end - end - end - - local _, err = red:commit_pipeline() - if err then - kong.log.err("failed to commit increment pipeline in Redis: ", err) - return nil, err - end - - local ok, err = red:set_keepalive(10000, 100) - if not ok then - kong.log.err("failed to set Redis keepalive: ", err) - return nil, err - end + -- the usage function already incremented the value of redis key to avoid race condition in concurrent calls + -- because of that we don't need to increment here return true end, usage = function(conf, identifier, period, current_timestamp) @@ -238,7 +195,17 @@ return { local periods = timestamp.get_timestamps(current_timestamp) local cache_key = get_local_key(conf, identifier, period, periods[period]) - local current_metric, err = red:get(cache_key) + -- the usage of redis command incr instead of get is to avoid race conditions in concurrent calls + local current_metric, err = red:eval([[ + local cache_key, expiration = KEYS[1], ARGV[1] + local result_incr = redis.call("incr", cache_key) + if result_incr == 1 then + redis.call("expire", cache_key, expiration) + end + + return result_incr - 1 + ]], 1, cache_key, EXPIRATION[period]) + if err then return nil, err end @@ -255,4 +222,4 @@ return { return current_metric or 0 end } -} +} \ No newline at end of file diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index c817b3f6403..d904c9888cf 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -2,6 +2,10 @@ local uuid = require("kong.tools.utils").uuid local helpers = require "spec.helpers" local timestamp = require "kong.tools.timestamp" +--[[ + basically a copy of `get_local_key()` + in `kong/plugins/rate-limiting/policies/init.lua` +--]] local get_local_key = function(conf, identifier, period, period_date) return string.format("ratelimit:%s:%s:%s:%s:%s", conf.route_id, conf.service_id, identifier, period_date, period) @@ -142,4 +146,51 @@ describe("Plugin: rate-limiting (policies)", function() end) end + describe("redis", function() + local identifier = uuid() + local conf = { + route_id = uuid(), + service_id = uuid(), + redis_host = helpers.redis_host, + redis_port = helpers.redis_port, + redis_database = 0, + } + + before_each(function() + local red = require "resty.redis" + local redis = assert(red:new()) + redis:set_timeout(1000) + assert(redis:connect(conf.redis_host, conf.redis_port)) + redis:flushall() + redis:close() + end) + + it("increase & usage", function() + --[[ + Just a simple test: + - increase 1 + - check usage == 1 + - increase 1 + - check usage == 2 + - increase 1 (beyond the limit) + - check usage == 3 + --]] + + local current_timestamp = 1424217600 + local periods = timestamp.get_timestamps(current_timestamp) + + for period in pairs(periods) do + + local metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) + assert.equal(0, metric) + + for i = 1, 3 do + assert(policies.redis.increment(conf, { [period] = 2 }, identifier, current_timestamp, 1)) + metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) + assert.equal(i, metric) + end + end + end) + end) + end) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 9c87630cd4f..d919c50f0ea 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -32,7 +32,7 @@ local function flush_redis(red, db) end local function add_redis_user(red) - assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", "+exists", ">" .. REDIS_PASSWORD)) + assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "allcommands", ">" .. REDIS_PASSWORD)) assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) end @@ -92,7 +92,7 @@ describe("Plugin: rate-limiting (integration)", function() describe("config.policy = redis #" .. strategy, function() -- Regression test for the following issue: -- https://github.com/Kong/kong/issues/3292 - + lazy_setup(function() flush_redis(red, REDIS_DB_1) flush_redis(red, REDIS_DB_2) @@ -108,7 +108,7 @@ describe("Plugin: rate-limiting (integration)", function() }, { "rate-limiting" }) - + local route1 = assert(bp.routes:insert { hosts = { "redistest1.com" }, }) @@ -128,7 +128,7 @@ describe("Plugin: rate-limiting (integration)", function() redis_timeout = 10000, }, }) - + local route2 = assert(bp.routes:insert { hosts = { "redistest2.com" }, }) @@ -148,7 +148,7 @@ describe("Plugin: rate-limiting (integration)", function() redis_timeout = 10000, }, }) - + if red_version >= version("6.0.0") then local route3 = assert(bp.routes:insert { hosts = { "redistest3.com" }, @@ -171,7 +171,7 @@ describe("Plugin: rate-limiting (integration)", function() redis_timeout = 10000, }, }) - + local route4 = assert(bp.routes:insert { hosts = { "redistest4.com" }, }) @@ -194,29 +194,29 @@ describe("Plugin: rate-limiting (integration)", function() }, }) end - - + + assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, })) client = helpers.proxy_client() end) - + lazy_teardown(function() helpers.stop_kong() if red_version >= version("6.0.0") then remove_redis_user(red) end end) - + it("connection pool respects database setting", function() assert(red:select(REDIS_DB_1)) local size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) local size_2 = assert(red:dbsize()) - + assert.equal(0, tonumber(size_1)) assert.equal(0, tonumber(size_2)) if red_version >= version("6.0.0") then @@ -224,7 +224,7 @@ describe("Plugin: rate-limiting (integration)", function() local size_3 = assert(red:dbsize()) assert.equal(0, tonumber(size_3)) end - + local res = assert(client:send { method = "GET", path = "/status/200", @@ -233,19 +233,19 @@ describe("Plugin: rate-limiting (integration)", function() } }) assert.res_status(200, res) - + -- Wait for async timer to increment the limit - + ngx.sleep(SLEEP_TIME) - + assert(red:select(REDIS_DB_1)) size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - + -- TEST: DB 1 should now have one hit, DB 2 and 3 none - + assert.equal(1, tonumber(size_1)) assert.equal(0, tonumber(size_2)) if red_version >= version("6.0.0") then @@ -253,7 +253,7 @@ describe("Plugin: rate-limiting (integration)", function() local size_3 = assert(red:dbsize()) assert.equal(0, tonumber(size_3)) end - + -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { method = "GET", @@ -263,19 +263,19 @@ describe("Plugin: rate-limiting (integration)", function() } }) assert.res_status(200, res) - + -- Wait for async timer to increment the limit - + ngx.sleep(SLEEP_TIME) - + assert(red:select(REDIS_DB_1)) size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - + -- TEST: DB 1 and 2 should now have one hit, DB 3 none - + assert.equal(1, tonumber(size_1)) assert.equal(1, tonumber(size_2)) if red_version >= version("6.0.0") then @@ -283,7 +283,7 @@ describe("Plugin: rate-limiting (integration)", function() local size_3 = assert(red:dbsize()) assert.equal(0, tonumber(size_3)) end - + if red_version >= version("6.0.0") then -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { @@ -294,30 +294,30 @@ describe("Plugin: rate-limiting (integration)", function() } }) assert.res_status(200, res) - + -- Wait for async timer to increment the limit - + ngx.sleep(SLEEP_TIME) - + assert(red:select(REDIS_DB_1)) size_1 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - + assert(red:select(REDIS_DB_3)) local size_3 = assert(red:dbsize()) - + -- TEST: All DBs should now have one hit, because the -- plugin correctly chose to select the database it is -- configured to hit - + assert.is_true(tonumber(size_1) > 0) assert.is_true(tonumber(size_2) > 0) assert.is_true(tonumber(size_3) > 0) end end) - + it("authenticates and executes with a valid redis user having proper ACLs", function() if red_version >= version("6.0.0") then local res = assert(client:send { @@ -333,7 +333,7 @@ describe("Plugin: rate-limiting (integration)", function() "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") end end) - + it("fails to rate-limit for a redis user with missing ACLs", function() if red_version >= version("6.0.0") then local res = assert(client:send { @@ -349,7 +349,7 @@ describe("Plugin: rate-limiting (integration)", function() "'fails to rate-limit for a redis user with missing ACLs' will be skipped") end end) - + end) end From 05bb5f8d98318eece17e567641e51da95a467c99 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 31 May 2023 17:01:44 +0800 Subject: [PATCH 2617/4351] fix(venv): correct fish syntax for fish < 3.6 (#10971) --- build/templates/venv.fish | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/templates/venv.fish b/build/templates/venv.fish index 6b1a9abcd4f..a10940e6c51 100644 --- a/build/templates/venv.fish +++ b/build/templates/venv.fish @@ -60,7 +60,7 @@ end # actually set env vars -set -xg KONG_VENV_ENV_FILE $(mktemp) +set -xg KONG_VENV_ENV_FILE (mktemp) bash $KONG_VENV-venv/lib/venv-commons $KONG_VENV $KONG_VENV_ENV_FILE source $KONG_VENV_ENV_FILE set -xg PATH "$PATH" From c2eac781c402298ce0e6c9aa07182e5d04eb6d9e Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 31 May 2023 17:48:06 +0800 Subject: [PATCH 2618/4351] docs(changelog): add credits for community contribution of #10559 (#10975) --- CHANGELOG.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 94ce237377c..ef8b948af78 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,7 @@ - **ACME**: Fixed sanity test can't work with "kong" storage in Hybrid mode [#10852](https://github.com/Kong/kong/pull/10852) - **rate-limiting**: Fixed an issue that impact the accuracy with the `redis` policy. + Thanks [@giovanibrioni](https://github.com/giovanibrioni) for contributing this change. [#10559](https://github.com/Kong/kong/pull/10559) #### PDK @@ -190,7 +191,7 @@ prepared to process user requests. Load balancers frequently utilize this functionality to ascertain Kong's availability to distribute incoming requests. - [#10610](https://github.com/Kong/kong/pull/10610), + [#10610](https://github.com/Kong/kong/pull/10610) [#10787](https://github.com/Kong/kong/pull/10787) #### Plugins From e9b40db5ad37fd45a581deeb1b26c7679fba9bb7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 31 May 2023 17:51:08 +0800 Subject: [PATCH 2619/4351] feat(*): bump OpenSSL to 3.0.8 (#10180) --- .github/workflows/release.yml | 4 +- .requirements | 2 +- build/openresty/openssl/BUILD.openssl.bazel | 27 ++++++----- .../openssl/openssl_repositories.bzl | 2 +- .../fixtures/amazonlinux-2-amd64.txt | 46 +++++++++++++------ .../explain_manifest/fixtures/el7-amd64.txt | 46 +++++++++++++------ .../fixtures/ubuntu-18.04-amd64.txt | 46 +++++++++++++------ .../fixtures/ubuntu-20.04-amd64.txt | 46 +++++++++++++------ .../fixtures/ubuntu-22.04-amd64.txt | 44 ++++++++++++------ .../fixtures/ubuntu-22.04-arm64.txt | 38 ++++++++++----- scripts/explain_manifest/suites.py | 14 +++--- .../04-admin_api/15-off_spec.lua | 2 +- spec/03-plugins/29-acme/03-access_spec.lua | 2 +- .../01-request_client_certificate.t | 6 +-- 14 files changed, 217 insertions(+), 108 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index b972b2176bf..0f901cf3431 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -201,7 +201,9 @@ jobs: run: | yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 - yum install -y libyaml-devel + yum install -y libyaml-devel cpanminus + # required for openssl 3.x config + cpanm IPC/Cmd.pm - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.requirements b/.requirements index 336ab89aae3..c876af9d5d5 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="Apache-2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.2 -RESTY_OPENSSL_VERSION=1.1.1t +RESTY_OPENSSL_VERSION=3.0.8 RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.1.0 RESTY_EVENTS_VERSION=0.1.5 diff --git a/build/openresty/openssl/BUILD.openssl.bazel b/build/openresty/openssl/BUILD.openssl.bazel index 2f2baf51093..fed46490873 100644 --- a/build/openresty/openssl/BUILD.openssl.bazel +++ b/build/openresty/openssl/BUILD.openssl.bazel @@ -18,13 +18,21 @@ filegroup( ), ) -CONFIGURE_OPTIONS = [ +CONFIGURE_OPTIONS = select({ + "@kong//:aarch64-linux-anylibc-cross": [ + "linux-aarch64", + ], + # no extra args needed for "@kong//:x86_64-linux-musl-cross" or non-cross builds + "//conditions:default": [], +}) + [ "-g", "shared", "-DPURIFY", "no-threads", "no-unit-test", + "--prefix=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], "--openssldir=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], + "--libdir=lib", # force lib instead of lib64 (multilib postfix) "-Wl,-rpath,%s/kong/lib" % KONG_VAR["INSTALL_DESTDIR"], ] + select({ "@kong//:debug_flag": ["-d"], @@ -40,11 +48,6 @@ configure_make( "@platforms//os:macos": { "AR": "/usr/bin/ar", }, - "@kong//:aarch64-linux-anylibc-cross": { - "MACHINE": "aarch64", - "SYSTEM": "linux2", - }, - # no extra args needed for "@kong//:x86_64-linux-musl-cross" "//conditions:default": {}, }), lib_source = ":all_srcs", @@ -53,17 +56,19 @@ configure_make( # As such, libssl must be listed before libcrypto out_shared_libs = select({ "@platforms//os:macos": [ - "libssl.1.1.dylib", - "libcrypto.1.1.dylib", + "libssl.3.dylib", + "libcrypto.3.dylib", ], "//conditions:default": [ - "libssl.so.1.1", - "libcrypto.so.1.1", + "libssl.so.3", + "libcrypto.so.3", ], }), targets = [ "-j" + KONG_VAR["NPROC"], - "install_sw", + # don't set the prefix by --prefix switch, but only override the install destdir using INSTALLTOP + # while install. this makes both bazel and openssl (build time generated) paths happy. + "install_sw INSTALLTOP=$BUILD_TMPDIR/$INSTALL_PREFIX", ], # TODO: uncomment this to allow bazel build a perl if not installed on system # toolchains = ["@rules_perl//:current_toolchain"], diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 0298a7f3d88..a8d9e9737f8 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -12,7 +12,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.openssl.bazel", - sha256 = "8dee9b24bdb1dcbf0c3d1e9b02fb8f6bf22165e807f45adeb7c9677536859d3b", + sha256 = "6c13d2bf38fdf31eac3ce2a347073673f5d63263398f1f69d0df4a41253e4b3e", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index a6c85dd2cd1..40b62043582 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -4,46 +4,64 @@ - Path : /usr/local/kong/include/kong Type : directory -- Path : /usr/local/kong/lib/engines-1.1/afalg.so +- Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/capi.so +- Path : /usr/local/kong/lib/engines-3/capi.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/padlock.so +- Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libcrypto.so.1.1 +- Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - libstdc++.so.6 - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libssl.so.1.1 +- Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -100,8 +118,8 @@ - Path : /usr/local/lib/lua/5.1/ssl.so Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libc.so.6 Rpath : /usr/local/kong/lib @@ -144,8 +162,8 @@ - libcrypt.so.1 - libluajit-5.1.so.2 - libm.so.6 - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libz.so.1 - libc.so.6 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib @@ -154,7 +172,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + OpenSSL : OpenSSL 3.0.8 7 Feb 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index a6c85dd2cd1..40b62043582 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -4,46 +4,64 @@ - Path : /usr/local/kong/include/kong Type : directory -- Path : /usr/local/kong/lib/engines-1.1/afalg.so +- Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/capi.so +- Path : /usr/local/kong/lib/engines-3/capi.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/padlock.so +- Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libcrypto.so.1.1 +- Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - libstdc++.so.6 - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libssl.so.1.1 +- Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -100,8 +118,8 @@ - Path : /usr/local/lib/lua/5.1/ssl.so Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libc.so.6 Rpath : /usr/local/kong/lib @@ -144,8 +162,8 @@ - libcrypt.so.1 - libluajit-5.1.so.2 - libm.so.6 - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libz.so.1 - libc.so.6 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib @@ -154,7 +172,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + OpenSSL : OpenSSL 3.0.8 7 Feb 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index 8e6520644f6..9a9b51a596d 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -4,46 +4,64 @@ - Path : /usr/local/kong/include/kong Type : directory -- Path : /usr/local/kong/lib/engines-1.1/afalg.so +- Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/capi.so +- Path : /usr/local/kong/lib/engines-3/capi.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/padlock.so +- Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libcrypto.so.1.1 +- Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - libstdc++.so.6 - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libssl.so.1.1 +- Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -98,8 +116,8 @@ - Path : /usr/local/lib/lua/5.1/ssl.so Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -139,8 +157,8 @@ - libpthread.so.0 - libcrypt.so.1 - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libz.so.1 - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib @@ -149,7 +167,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + OpenSSL : OpenSSL 3.0.8 7 Feb 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 366e8fd9c59..ddbbf2d4e8a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -4,46 +4,64 @@ - Path : /usr/local/kong/include/kong Type : directory -- Path : /usr/local/kong/lib/engines-1.1/afalg.so +- Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/capi.so +- Path : /usr/local/kong/lib/engines-3/capi.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/padlock.so +- Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libcrypto.so.1.1 +- Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - libstdc++.so.6 - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libssl.so.1.1 +- Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -98,8 +116,8 @@ - Path : /usr/local/lib/lua/5.1/ssl.so Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -138,8 +156,8 @@ - libpthread.so.0 - libcrypt.so.1 - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libz.so.1 - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib @@ -148,7 +166,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + OpenSSL : OpenSSL 3.0.8 7 Feb 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 40ee30a0640..0f7c3dc6a07 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -4,42 +4,58 @@ - Path : /usr/local/kong/include/kong Type : directory -- Path : /usr/local/kong/lib/engines-1.1/afalg.so +- Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/capi.so +- Path : /usr/local/kong/lib/engines-3/capi.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/padlock.so +- Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libcrypto.so.1.1 +- Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - libstdc++.so.6 - libm.so.6 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libssl.so.1.1 +- Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 - libm.so.6 - - libcrypto.so.1.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -93,8 +109,8 @@ - Path : /usr/local/lib/lua/5.1/ssl.so Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -129,8 +145,8 @@ Needed : - libcrypt.so.1 - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libz.so.1 - libc.so.6 Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib @@ -139,7 +155,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + OpenSSL : OpenSSL 3.0.8 7 Feb 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index fb72cfb9dca..4d650b4eaee 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -4,28 +4,42 @@ - Path : /usr/local/kong/include/kong Type : directory -- Path : /usr/local/kong/lib/engines-1.1/afalg.so +- Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libcrypto.so.1.1 + - libcrypto.so.3 - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/capi.so +- Path : /usr/local/kong/lib/engines-3/capi.so Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/engines-1.1/padlock.so +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libcrypto.so.3 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libcrypto.so.1.1 +- Path : /usr/local/kong/lib/libssl.so.3 Needed : + - libcrypto.so.3 - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libssl.so.1.1 +- Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libcrypto.so.1.1 + - libcrypto.so.3 - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib @@ -88,8 +102,8 @@ - Path : /usr/local/lib/lua/5.1/ssl.so Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libc.so.6 - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib @@ -126,8 +140,8 @@ Needed : - libcrypt.so.1 - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 + - libssl.so.3 + - libcrypto.so.3 - libz.so.1 - libc.so.6 - ld-linux-aarch64.so.1 @@ -137,7 +151,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 + OpenSSL : OpenSSL 3.0.8 7 Feb 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index b08a967f68c..0fd68dc1309 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -49,14 +49,14 @@ def common_suites(expect, fips: bool = False): .contain("ngx_http_lua_kong_ffi_var_load_indexes") if not fips: - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 1.1.1") \ - .nginx_compiled_openssl.matches("OpenSSL 1.1.1.+") \ - .version_requirement.key("libssl.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ - .version_requirement.key("libcrypto.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.0.x") \ + .nginx_compiled_openssl.matches("OpenSSL 3.0.\d") \ + .version_requirement.key("libssl.so.3").is_not().greater_than("OPENSSL_3.1.0") \ + .version_requirement.key("libcrypto.so.3").is_not().greater_than("OPENSSL_3.1.0") \ - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 1.1.1") \ - .version_requirement.key("libssl.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ - .version_requirement.key("libcrypto.so.1.1").is_not().greater_than("OPENSSL_1_1_1") \ + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.0.x") \ + .version_requirement.key("libssl.so.3").is_not().greater_than("OPENSSL_3.1.0") \ + .version_requirement.key("libcrypto.so.3").is_not().greater_than("OPENSSL_3.1.0") \ def libc_libcpp_suites(expect, max_libc: str, max_libcpp: str): diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index fd99d1d5bd6..40448009d6a 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1595,7 +1595,7 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== entity_type = "certificate", errors = { { field = "cert", - message = "invalid certificate: x509.new: asn1/tasn_dec.c:309:error:0D07803A:asn1 encoding routines:asn1_item_embed_d2i:nested asn1 error", + message = "invalid certificate: x509.new: asn1/tasn_dec.c:349:error:0688010A:asn1 encoding routines::nested asn1 error", type = "field" } } }, diff --git a/spec/03-plugins/29-acme/03-access_spec.lua b/spec/03-plugins/29-acme/03-access_spec.lua index 051057f55be..64d3ea80f86 100644 --- a/spec/03-plugins/29-acme/03-access_spec.lua +++ b/spec/03-plugins/29-acme/03-access_spec.lua @@ -196,7 +196,7 @@ for _, strategy in helpers.each_strategy() do headers = { host = "a.subdomain." .. do_domain } } return res and res.status == 200 - end, 5) + end, 15) -- key-auth should not run local body = assert.response(res).has.status(200) diff --git a/t/01-pdk/14-client-tls/01-request_client_certificate.t b/t/01-pdk/14-client-tls/01-request_client_certificate.t index 7c0406066f3..13f748a0f1e 100644 --- a/t/01-pdk/14-client-tls/01-request_client_certificate.t +++ b/t/01-pdk/14-client-tls/01-request_client_certificate.t @@ -113,7 +113,7 @@ client certificate subject: nil --- request GET /t --- response_body -FAILED:certificate chain too long +FAILED:unable to get local issuer certificate --- error_log ssl cert by lua is running! @@ -227,7 +227,7 @@ client certificate subject: CN=foo@example.com,O=Kong Testing,ST=California,C=US --- request GET /t --- response_body -FAILED:certificate chain too long +FAILED:unable to get issuer certificate --- error_log ssl cert by lua is running! @@ -313,7 +313,7 @@ client certificate subject: CN=foo@example.com,O=Kong Testing,ST=California,C=US --- request GET /t --- response_body -FAILED:certificate chain too long +FAILED:unable to get issuer certificate --- error_log ssl cert by lua is running! From e5faf7851ceb48f2de254219ed33db61ccf029b4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 31 May 2023 19:09:06 +0800 Subject: [PATCH 2620/4351] refactor(build): make openssl build target reusable (#10979) Also fix to correctly skip tests on openssl 3.0 --- build/openresty/openssl/BUILD.bazel | 19 +---- build/openresty/openssl/BUILD.openssl.bazel | 83 ------------------- build/openresty/openssl/README.md | 3 +- build/openresty/openssl/openssl.bzl | 81 ++++++++++++++++++ .../openssl/openssl_repositories.bzl | 2 +- build/openresty/openssl/openssl_test.cc | 53 ------------ build/openresty/openssl/openssl_test.sh | 8 -- 7 files changed, 87 insertions(+), 162 deletions(-) delete mode 100644 build/openresty/openssl/BUILD.openssl.bazel create mode 100644 build/openresty/openssl/openssl.bzl delete mode 100644 build/openresty/openssl/openssl_test.cc delete mode 100755 build/openresty/openssl/openssl_test.sh diff --git a/build/openresty/openssl/BUILD.bazel b/build/openresty/openssl/BUILD.bazel index 85e0e35912a..5970c67b233 100644 --- a/build/openresty/openssl/BUILD.bazel +++ b/build/openresty/openssl/BUILD.bazel @@ -1,18 +1,5 @@ -load("@bazel_skylib//rules:build_test.bzl", "build_test") -# load("@rules_cc//cc:defs.bzl", "cc_test") +load("@kong//build/openresty/openssl:openssl.bzl", "build_openssl") -exports_files( - [ - "BUILD.openssl.bazel", - ], - visibility = ["//visibility:public"], -) - -build_test( - name = "build", - targets = [ - "@openssl//:openssl", - # "@openssl//:runnable_openssl", - ], - visibility = ["//:__pkg__"], +build_openssl( + name = "openssl", ) diff --git a/build/openresty/openssl/BUILD.openssl.bazel b/build/openresty/openssl/BUILD.openssl.bazel deleted file mode 100644 index fed46490873..00000000000 --- a/build/openresty/openssl/BUILD.openssl.bazel +++ /dev/null @@ -1,83 +0,0 @@ -"""An openssl build file based on a snippet found in the github issue: -https://github.com/bazelbuild/rules_foreign_cc/issues/337 - -Note that the $(PERL) "make variable" (https://docs.bazel.build/versions/main/be/make-variables.html) -is populated by the perl toolchain provided by rules_perl. -""" - -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") -load("@kong_bindings//:variables.bzl", "KONG_VAR") - -# Read https://wiki.openssl.org/index.php/Compilation_and_Installation - -filegroup( - name = "all_srcs", - srcs = glob( - include = ["**"], - exclude = ["*.bazel"], - ), -) - -CONFIGURE_OPTIONS = select({ - "@kong//:aarch64-linux-anylibc-cross": [ - "linux-aarch64", - ], - # no extra args needed for "@kong//:x86_64-linux-musl-cross" or non-cross builds - "//conditions:default": [], -}) + [ - "-g", - "shared", - "-DPURIFY", - "no-threads", - "no-unit-test", - "--prefix=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], - "--openssldir=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], - "--libdir=lib", # force lib instead of lib64 (multilib postfix) - "-Wl,-rpath,%s/kong/lib" % KONG_VAR["INSTALL_DESTDIR"], -] + select({ - "@kong//:debug_flag": ["-d"], - "//conditions:default": [], -}) - -configure_make( - name = "openssl", - configure_command = "config", - configure_in_place = True, - configure_options = CONFIGURE_OPTIONS, - env = select({ - "@platforms//os:macos": { - "AR": "/usr/bin/ar", - }, - "//conditions:default": {}, - }), - lib_source = ":all_srcs", - out_binaries = ["openssl"], - # Note that for Linux builds, libssl must come before libcrypto on the linker command-line. - # As such, libssl must be listed before libcrypto - out_shared_libs = select({ - "@platforms//os:macos": [ - "libssl.3.dylib", - "libcrypto.3.dylib", - ], - "//conditions:default": [ - "libssl.so.3", - "libcrypto.so.3", - ], - }), - targets = [ - "-j" + KONG_VAR["NPROC"], - # don't set the prefix by --prefix switch, but only override the install destdir using INSTALLTOP - # while install. this makes both bazel and openssl (build time generated) paths happy. - "install_sw INSTALLTOP=$BUILD_TMPDIR/$INSTALL_PREFIX", - ], - # TODO: uncomment this to allow bazel build a perl if not installed on system - # toolchains = ["@rules_perl//:current_toolchain"], - visibility = ["//visibility:public"], -) - -filegroup( - name = "gen_dir", - srcs = [":openssl"], - output_group = "gen_dir", - visibility = ["//visibility:public"], -) diff --git a/build/openresty/openssl/README.md b/build/openresty/openssl/README.md index 82a1c5fa9c2..8cc90c255fa 100644 --- a/build/openresty/openssl/README.md +++ b/build/openresty/openssl/README.md @@ -6,4 +6,5 @@ with following changes: - Remove Windows build support - Removed the bazel mirror as it's missing latest versions - Remove runnable test for now until cross compile has been sorted out -- Use system Perl for now \ No newline at end of file +- Use system Perl for now +- Updated to be reusable \ No newline at end of file diff --git a/build/openresty/openssl/openssl.bzl b/build/openresty/openssl/openssl.bzl new file mode 100644 index 00000000000..36edac75629 --- /dev/null +++ b/build/openresty/openssl/openssl.bzl @@ -0,0 +1,81 @@ +"""An openssl build file based on a snippet found in the github issue: +https://github.com/bazelbuild/rules_foreign_cc/issues/337 + +Note that the $(PERL) "make variable" (https://docs.bazel.build/versions/main/be/make-variables.html) +is populated by the perl toolchain provided by rules_perl. +""" + +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +# Read https://wiki.openssl.org/index.php/Compilation_and_Installation + +CONFIGURE_OPTIONS = select({ + "@kong//:aarch64-linux-anylibc-cross": [ + "linux-aarch64", + ], + # no extra args needed for "@kong//:x86_64-linux-musl-cross" or non-cross builds + "//conditions:default": [], +}) + [ + "-g", + "shared", + "-DPURIFY", + "no-threads", + "no-tests", + "--prefix=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], + "--openssldir=%s/kong" % KONG_VAR["INSTALL_DESTDIR"], + "--libdir=lib", # force lib instead of lib64 (multilib postfix) + "-Wl,-rpath,%s/kong/lib" % KONG_VAR["INSTALL_DESTDIR"], +] + select({ + "@kong//:debug_flag": ["-d"], + "//conditions:default": [], +}) + +def build_openssl( + name = "openssl"): + extra_make_targets = [] + extra_configure_options = [] + + native.filegroup( + name = name + "-all_srcs", + srcs = native.glob( + include = ["**"], + exclude = ["*.bazel"], + ), + ) + + configure_make( + name = name, + configure_command = "config", + configure_in_place = True, + configure_options = CONFIGURE_OPTIONS + extra_configure_options, + env = select({ + "@platforms//os:macos": { + "AR": "/usr/bin/ar", + }, + "//conditions:default": {}, + }), + lib_source = ":%s-all_srcs" % name, + out_binaries = ["openssl"], + # Note that for Linux builds, libssl must come before libcrypto on the linker command-line. + # As such, libssl must be listed before libcrypto + out_shared_libs = select({ + "@platforms//os:macos": [ + "libssl.3.dylib", + "libcrypto.3.dylib", + ], + "//conditions:default": [ + "libssl.so.3", + "libcrypto.so.3", + ], + }), + targets = [ + "-j" + KONG_VAR["NPROC"], + # don't set the prefix by --prefix switch, but only override the install destdir using INSTALLTOP + # while install. this makes both bazel and openssl (build time generated) paths happy. + "install_sw INSTALLTOP=$BUILD_TMPDIR/$INSTALL_PREFIX", + ] + extra_make_targets, + # TODO: uncomment this to allow bazel build a perl if not installed on system + # toolchains = ["@rules_perl//:current_toolchain"], + visibility = ["//visibility:public"], + ) diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index a8d9e9737f8..de37a41938f 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -11,7 +11,7 @@ def openssl_repositories(): maybe( http_archive, name = "openssl", - build_file = "//build/openresty/openssl:BUILD.openssl.bazel", + build_file = "//build/openresty/openssl:BUILD.bazel", sha256 = "6c13d2bf38fdf31eac3ce2a347073673f5d63263398f1f69d0df4a41253e4b3e", strip_prefix = "openssl-" + version, urls = [ diff --git a/build/openresty/openssl/openssl_test.cc b/build/openresty/openssl/openssl_test.cc deleted file mode 100644 index 611f7b132e8..00000000000 --- a/build/openresty/openssl/openssl_test.cc +++ /dev/null @@ -1,53 +0,0 @@ -#include - -#include -#include -#include -#include - -// Use (void) to silent unused warnings. -#define assertm(exp, msg) assert(((void)msg, exp)) - -// From https://stackoverflow.com/a/2262447/7768383 -bool simpleSHA256(const void* input, unsigned long length, unsigned char* md) -{ - SHA256_CTX context; - if (!SHA256_Init(&context)) - return false; - - if (!SHA256_Update(&context, (unsigned char*)input, length)) - return false; - - if (!SHA256_Final(md, &context)) - return false; - - return true; -} - -// Convert an byte array into a string -std::string fromByteArray(const unsigned char* data, unsigned long length) -{ - std::stringstream shastr; - shastr << std::hex << std::setfill('0'); - for (unsigned long i = 0; i < length; ++i) - { - shastr << std::setw(2) << static_cast(data[i]); - } - - return shastr.str(); -} - -std::string MESSAGE = "hello world"; -std::string MESSAGE_HASH = "b94d27b9934d3e08a52e52d7da7dabfac484efe37a5380ee9088f7ace2efcde9"; - -int main(int argc, char* argv[]) -{ - unsigned char md[SHA256_DIGEST_LENGTH] = {}; - - assertm(simpleSHA256(static_cast(MESSAGE.data()), MESSAGE.size(), md), "Failed to generate hash"); - std::string hash = fromByteArray(md, SHA256_DIGEST_LENGTH); - - assertm(hash == MESSAGE_HASH, "Unexpected message hash"); - - return 0; -} diff --git a/build/openresty/openssl/openssl_test.sh b/build/openresty/openssl/openssl_test.sh deleted file mode 100755 index ae3c91b4e69..00000000000 --- a/build/openresty/openssl/openssl_test.sh +++ /dev/null @@ -1,8 +0,0 @@ -#!/usr/bin/env bash - -if [[ ! -e "$OPENSSL" ]]; then - echo "openssl does not exist" - exit 1 -fi - -exec $OPENSSL help From a9ff98a168924b8135eda010f3c79bc91c157908 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 31 May 2023 14:19:22 +0200 Subject: [PATCH 2621/4351] chore(ci): fix step summary (#10976) --- .github/workflows/release.yml | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0f901cf3431..02570055ea8 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -83,14 +83,14 @@ jobs: cat $GITHUB_OUTPUT echo "### :package: Building and packaging for $release_desc" >> $GITHUB_STEP_SUMMARY - echo "" >> $GITHUB_STEP_SUMMARY - echo "- event_name: ${{ github.event_name }}" >> $GITHUB_STEP_SUMMARY - echo "- ref_name: ${{ github.ref_name }}" >> $GITHUB_STEP_SUMMARY - echo "- inputs.version: ${{ github.event.inputs.version }}" >> $GITHUB_STEP_SUMMARY - echo "" >> $GITHUB_STEP_SUMMARY - echo "```" >> $GITHUB_STEP_SUMMARY + echo >> $GITHUB_STEP_SUMMARY + echo '- event_name: ${{ github.event_name }}' >> $GITHUB_STEP_SUMMARY + echo '- ref_name: ${{ github.ref_name }}' >> $GITHUB_STEP_SUMMARY + echo '- inputs.version: ${{ github.event.inputs.version }}' >> $GITHUB_STEP_SUMMARY + echo >> $GITHUB_STEP_SUMMARY + echo '```' >> $GITHUB_STEP_SUMMARY cat $GITHUB_OUTPUT >> $GITHUB_STEP_SUMMARY - echo "```" >> $GITHUB_STEP_SUMMARY + echo '```' >> $GITHUB_STEP_SUMMARY build-packages: needs: metadata @@ -141,7 +141,7 @@ jobs: ./configure --prefix=/usr/local/git make -j$(nproc) make install - + - name: Add Git to PATH if: matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04' run: | From 2829db296d9e13d5e017e8744927ceeb8567c073 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 31 May 2023 12:53:31 -0700 Subject: [PATCH 2622/4351] tests(helpers): fix failure messages for error/no_error (#10944) * tests(helpers): fix failure messages for error/no_error The primary reason for this commit is to fix some business logic errors in the eventually() assertion that caused returned/raised errors/values to be missing from the failure message. There are a couple additional changes: It used to be the case that a raised error() would be re-raised if the caller had not specified ignore_exceptions=true. The intent behind this was "if the user hasn't told us to expect an error, we should treat it like any other error and re-raise." However, this means all the nice context that we've built up is simply dropped, so it's antithetical to our goal of making things easy to diagnose/debug. Therefore, I've changed the behavior: unexpected exceptions will now result in a normal assertion failure message. The raised error itself is included in this context, so we're not losing any data. Additionally, I swapped out pcall for xpcall and added a traceback to the failure message in this case. Because of busted shenanigans, it's hard to get a particularly meaningful stack trace, but it's better than nothing. * tests(helpers): add with_debug() modifier to eventually() The eventually() assertion has some debug facilities that are handy when trying to figure out what's going wrong with an eventual assertion, but before now there was no public API. This commit adds an API, so when debugging an eventual assertion like this: assert.eventually(my_func) .with_timeout(1) .is_truthy("expected my_func to succeed") ...all you need to do is patch in the debug modifier: assert.eventually(my_func) .with_timeout(1) .with_debug(true) .is_truthy("expected my_func to succeed") * tests(helpers): add failure example to eventually() tests --- .../01-helpers/01-helpers_spec.lua | 354 +++++++++++++++++- spec/helpers/wait.lua | 92 +++-- 2 files changed, 408 insertions(+), 38 deletions(-) diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index 1129d78c925..fa00dbd313a 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local spy = require "luassert.spy" - +local splitlines = require("pl.stringx").splitlines for _, strategy in helpers.each_strategy() do describe("helpers [#" .. strategy .. "]: assertions and modifiers", function() @@ -856,6 +856,354 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("failure messages", function() + -- for reference, here's an example of an assertion that will fail: + + --[[ + local n = 0 + assert + .eventually(function() + n = n + 1 + + if n < 3 then + error("I have raised an error, n = " .. tostring(n)) + end + + -- yup, you can return non-string error values + return nil, { n = n, err = "nope, not yet" } + end) + .with_timeout(0.1) + .ignore_exceptions(true) + .is_truthy("something should have worked by now") + ]]-- + + -- ...and here is the assertion failure/output produced: + + --[[ + + spec/02-integration/01-helpers/01-helpers_spec.lua:20: Failed to assert eventual condition: + + "something should have worked by now" + + Result: timed out after 0.10000014305115s + + Last raised error: + + "spec/02-integration/01-helpers/01-helpers_spec.lua:13: I have raised an error, n = 2" + + + stack traceback: + [C]: in function 'error' + spec/02-integration/01-helpers/01-helpers_spec.lua:13: in function + [C]: in function 'xpcall' + ./spec/helpers/wait.lua:187: in function 'wait' + ./spec/helpers/wait.lua:315: in function 'callback' + ...ild/bin/build/kong-dev/share/lua/5.1/luassert/assert.lua:43: in function 'is_truthy' + spec/02-integration/01-helpers/01-helpers_spec.lua:20: in function + [C]: in function 'xpcall' + ...stbuild/bin/build/kong-dev/share/lua/5.1/busted/core.lua:178: in function 'safe' + ...stbuild/bin/build/kong-dev/share/lua/5.1/busted/init.lua:40: in function 'executor' + ... + ...stbuild/bin/build/kong-dev/share/lua/5.1/busted/core.lua:314: in function <...stbuild/bin/build/kong-dev/share/lua/5.1/busted/core.lua:314> + [C]: in function 'xpcall' + ...stbuild/bin/build/kong-dev/share/lua/5.1/busted/core.lua:178: in function 'safe' + ...stbuild/bin/build/kong-dev/share/lua/5.1/busted/core.lua:314: in function 'execute' + ...uild/bin/build/kong-dev/share/lua/5.1/busted/execute.lua:58: in function 'execute' + ...build/bin/build/kong-dev/share/lua/5.1/busted/runner.lua:186: in function <...build/bin/build/kong-dev/share/lua/5.1/busted/runner.lua:11> + /home/michaelm/git/kong/kong/bin/busted:63: in function 'file_gen' + init_worker_by_lua:52: in function + [C]: in function 'xpcall' + init_worker_by_lua:59: in function + + Last returned error: + + { + err = "nope, not yet", + n = 3 + } + + --- + + Timeout = 0.1 + Step = 0.05 + Elapsed = 0.10000014305115 + Tries = 3 + Raised = true + + ]]-- + + it("truthy", function() + local e = assert.has_error(function() + assert.eventually(function() + return false, "nope!" + end) + .with_timeout(0.01) + .is_truthy("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: timed out", lines, true) + + assert.contains("Last returned error:", lines, true) + assert.contains("nope!", lines, true) + + assert.contains("Last returned value:", lines, true) + assert.contains("false", lines, true) + + assert.not_contains("Last raised error:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + assert.contains("Tries%s+=", lines, true) + assert.contains("Raised%s+= false", lines, true) + end) + + it("truthy + error() + ignore_exceptions=false", function() + local e = assert.has_error(function() + assert.eventually(raises("my error")) + .with_timeout(0.01) + .is_truthy("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: error() raised", lines, true) + + assert.not_contains("Last returned error:", lines, true) + assert.not_contains("Last returned value:", lines, true) + + assert.contains("Last raised error:", lines, true) + assert.contains("my error", lines, true) + + assert.contains("stack traceback:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + -- note: only one try because of the uncaught exception + assert.contains("Tries%s+= 1", lines, true) + assert.contains("Raised%s+= true", lines, true) + end) + + it("truthy + error() + ignore_execptions=true", function() + local e = assert.has_error(function() + local n = 0 + assert.eventually(function() + n = n + 1 + if n < 2 then + return nil, "some error" + end + + error("some exception") + end) + .ignore_exceptions(true) + .with_timeout(0.01) + .is_truthy("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: timed out", lines, true) + + assert.contains("Last returned error:", lines, true) + assert.contains("some error", lines, true) + + assert.not_contains("Last returned value:", lines, true) + + assert.contains("Last raised error:", lines, true) + assert.contains("some exception", lines, true) + assert.contains("stack traceback:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + assert.contains("Tries%s+=", lines, true) + -- note: raised = true + assert.contains("Raised%s+= true", lines, true) + end) + + + it("falsy", function() + local e = assert.has_error(function() + assert.eventually(returns("yup")) + .with_timeout(0.01) + .is_falsy("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: timed out", lines, true) + + assert.contains("Last returned value:", lines, true) + assert.contains("yup", lines, true) + + assert.not_contains("Last raised error:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + assert.contains("Tries%s+=", lines, true) + assert.contains("Raised%s+= false", lines, true) + end) + + it("falsy + error() + ignore_exceptions=false", function() + local e = assert.has_error(function() + assert.eventually(raises("my error")) + .with_timeout(0.01) + .is_falsy("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: error() raised", lines, true) + + assert.not_contains("Last returned error:", lines, true) + assert.not_contains("Last returned value:", lines, true) + + assert.contains("Last raised error:", lines, true) + assert.contains("my error", lines, true) + assert.contains("stack traceback:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + -- note: only one try because of the uncaught exception + assert.contains("Tries%s+= 1", lines, true) + assert.contains("Raised%s+= true", lines, true) + end) + + it("falsy + error() + ignore_execptions=true", function() + local e = assert.has_error(function() + local n = 0 + assert.eventually(function() + n = n + 1 + if n < 2 then + return "maybe" + end + + error("some exception") + end) + .ignore_exceptions(true) + .with_timeout(0.01) + .is_falsy("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: timed out", lines, true) + + assert.not_contains("Last returned error:", lines, true) + + assert.contains("Last returned value:", lines, true) + assert.contains("maybe", lines, true) + + assert.contains("Last raised error:", lines, true) + assert.contains("some exception", lines, true) + assert.contains("stack traceback:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + assert.contains("Tries%s+=", lines, true) + assert.contains("Raised%s+= true", lines, true) + end) + + + it("has_no_error", function() + local e = assert.has_error(function() + assert.eventually(raises("don't raise me, bro")) + .with_timeout(0.01) + .has_no_error("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: timed out", lines, true) + + assert.contains("Last raised error:", lines, true) + assert.contains("don't raise me, bro", lines, true) + assert.contains("stack traceback:", lines, true) + + assert.not_contains("Last returned value:", lines, true) + assert.not_contains("Last returned error:", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + assert.contains("Tries%s+=", lines, true) + assert.contains("Raised%s+= true", lines, true) + end) + + + it("has_error", function() + local e = assert.has_error(function() + local n = 0 + assert.eventually(function() + n = n + 1 + if n < 2 then + return false, "my returned error" + else + return "my return value" + end + end) + .with_timeout(0.01) + .has_error("foo condition") + end) + + assert.is_string(e.message) + local lines = splitlines(e.message) + + assert.contains("Failed to assert eventual condition", lines, true) + assert.contains("foo condition", lines, true) + + assert.contains("Result: timed out", lines, true) + + assert.not_contains("Last raised error:", lines, true) + + assert.contains("Last returned value:", lines, true) + assert.contains("my return value", lines, true) + + assert.contains("Last returned error:", lines, true) + assert.contains("my returned error", lines, true) + + assert.contains("Timeout%s+= ", lines, true) + assert.contains("Step%s+=", lines, true) + assert.contains("Elapsed%s+=", lines, true) + assert.contains("Tries%s+=", lines, true) + assert.contains("Raised%s+= false", lines, true) + end) + end) end) end) @@ -895,8 +1243,8 @@ describe("helpers: utilities", function() error("oops") end, 1) end) - assert.is_string(e) - assert.matches("oops", e) + assert.is_string(e.message) + assert.matches("oops", e.message) end) it("fails when test function raised an assertion error", function() diff --git a/spec/helpers/wait.lua b/spec/helpers/wait.lua index fb14b430f59..87f995ab996 100644 --- a/spec/helpers/wait.lua +++ b/spec/helpers/wait.lua @@ -5,10 +5,20 @@ local pretty = require "pl.pretty" local fmt = string.format local insert = table.insert +---@param v any +---@return string +local function pretty_print(v) + local s, err = pretty.write(v) + if not s then + s = "ERROR: failed to pretty-print value: " .. tostring(err) + end + return s +end + + local E_ARG_COUNT = "assertion.internal.argtolittle" local E_ARG_TYPE = "assertion.internal.badargtype" - ---@alias spec.helpers.wait.ctx.result ---| "timeout" ---| "error" @@ -121,6 +131,7 @@ local DEFAULTS = { ---@field result spec.helpers.wait.ctx.result ---@field step number ---@field timeout number +---@field traceback string|nil ---@field tries number local wait_ctx = { condition = nil, @@ -137,15 +148,15 @@ local wait_ctx = { result = "timeout", step = nil, timeout = nil, + traceback = nil, tries = 0, } - local wait_ctx_mt = { __index = wait_ctx } function wait_ctx:dd(msg) if self.debug then - print(fmt("\n\n%s\n\n", pretty.write(msg))) + print(fmt("\n\n%s\n\n", pretty_print(msg))) end end @@ -167,8 +178,23 @@ function wait_ctx:wait() local f = self.fn + local handle_error = function(e) + self.traceback = debug.traceback("", 2) + return e + end + while true do - ok, res, err = pcall(f) + ok, res, err = xpcall(f, handle_error) + + if ok then + self.last_returned_value = first_non_nil(res, self.last_returned_value) + self.last_returned_error = first_non_nil(err, self.last_returned_error) + self.last_error = first_non_nil(err, self.last_error) + else + self.error_raised = true + self.last_raised_error = first_non_nil(res, self.last_raised_error) + self.last_error = first_non_nil(res, self.last_error) + end self.tries = self.tries + 1 tries_remain = tries_remain - 1 @@ -177,37 +203,22 @@ function wait_ctx:wait() self:dd(self) + ngx.update_time() + -- yay! if self.condition_met then - self.last_returned_value = res self.result = SUCCESS break - -- non-truthy return value - elseif ok and not res then - self.last_returned_error = first_non_nil(err, self.last_returned_error) - self.last_error = self.last_returned_error - - -- error() - else - self.error_raised = true - self.last_raised_error = first_non_nil(res, "UNKNOWN") - self.last_error = self.last_raised_error - - if not self.ignore_exceptions then - self.result = ERROR - break - end - end + elseif self.error_raised and not self.ignore_exceptions then + self.result = ERROR + break - if tries_remain == 0 then + elseif tries_remain == 0 then self.result = MAX_TRIES break - end - - ngx.update_time() - if ngx.now() >= texp then + elseif ngx.now() >= texp then self.result = TIMEOUT break end @@ -219,11 +230,6 @@ function wait_ctx:wait() self.elapsed = ngx.now() - tstart self:dd(self) - - -- re-raise - if self.error_raised and not self.ignore_exceptions then - error(self.last_raised_error, 2) - end end @@ -324,17 +330,29 @@ local function wait_until(state, arguments, level) result = ("timed out after %ss"):format(ctx.elapsed) end - if ctx.last_raised_error then + if ctx.last_returned_value ~= nil then + insert(errors, "Last returned value:") + insert(errors, "") + insert(errors, pretty_print(ctx.last_returned_value)) + insert(errors, "") + end + + if ctx.last_raised_error ~= nil then insert(errors, "Last raised error:") insert(errors, "") - insert(errors, pretty.write(ctx.last_raised_error)) + insert(errors, pretty_print(ctx.last_raised_error)) insert(errors, "") + + if ctx.traceback then + insert(errors, ctx.traceback) + insert(errors, "") + end end - if ctx.last_returned_error then + if ctx.last_returned_error ~= nil then insert(errors, "Last returned error:") insert(errors, "") - insert(errors, pretty.write(ctx.last_returned_error)) + insert(errors, pretty_print(ctx.last_returned_error)) insert(errors, "") end @@ -400,6 +418,9 @@ luassert:register("modifier", "with_max_tries", luassert:register("modifier", "ignore_exceptions", wait_until_modifier("ignore_exceptions")) +luassert:register("modifier", "with_debug", + wait_until_modifier("debug")) + ---@param ctx spec.helpers.wait.ctx local function ctx_builder(ctx) @@ -419,6 +440,7 @@ local function ctx_builder(ctx) self.with_timeout = with("timeout") self.with_step = with("step") self.with_max_tries = with("max_tries") + self.with_debug = with("debug") self.ignore_exceptions = function(ignore) ctx.ignore_exceptions = ctx:validate("ignore_exceptions", ignore, From 9cbbee3c8af6a0bb92e3d0b4fed723934f6797b5 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 31 May 2023 15:07:31 -0700 Subject: [PATCH 2623/4351] tests(dbless): wait until respawn is complete to make requests (#10982) * tests(dbless): use explicit count for worker_processes To make this test more robust I am adapting it to explicitly configure the worker process count. The default value of nginx_main_worker_proceses (spec/kong_tests.conf) is 1, and there were some assertions in this test suite that relied upon that default value when checking for the number of common/unique PIDs reported by the admin API, like so: assert.equal(1, nonmatching) Updating that value from 1 to WORKER_PROCS is not sufficient, because the business logic for calculating the number of common/unique PIDs effectively double-counted unique PIDs, so WORKER_PROCS => 4 would mean a value of 16 for nonmatching. So in order to make the test work with any arbitrary number for WORKER_PROCS, I had to update the PID-counting logic. As a result the tests are much more explicit and will result in more meaningful error messages if they fail. * tests(dbless): wait until respawn is complete to make requests This test was flaky because it re-opened a proxy client connection immediately after sending SIGTERM to all worker processes, meaning that there is still some chance that the new connection will be accepted by an "old" worker just before it shuts down: > ERROR spec/02-integration/11-dbless/01-respawn_spec.lua:143: worker respawn lands on the correct cache page #5799 > spec/02-integration/11-dbless/01-respawn_spec.lua:197: connection reset by peer > > stack traceback: > spec/02-integration/11-dbless/01-respawn_spec.lua:197: in function To remedy this I am using helpers.wait_until_no_common_workers() along with an explicit worker process count in order to ensure our next connection is accepted by a new, respawned worker process. --- .../11-dbless/01-respawn_spec.lua | 69 +++++++++++-------- 1 file changed, 40 insertions(+), 29 deletions(-) diff --git a/spec/02-integration/11-dbless/01-respawn_spec.lua b/spec/02-integration/11-dbless/01-respawn_spec.lua index 67252c45ff3..ace45bcb65f 100644 --- a/spec/02-integration/11-dbless/01-respawn_spec.lua +++ b/spec/02-integration/11-dbless/01-respawn_spec.lua @@ -1,6 +1,31 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local WORKER_PROCS = 4 + +local function count_common_values(t1, t2) + local counts = {} + + for _, item in ipairs(t1) do + assert(counts[item] == nil, "duplicate item in table") + counts[item] = 1 + end + + for _, item in ipairs(t2) do + counts[item] = (counts[item] or 0) + 1 + end + + local common = 0 + + for _, c in pairs(counts) do + if c > 1 then + common = common + 1 + end + end + + return common +end + describe("worker respawn", function() local admin_client, proxy_client @@ -9,6 +34,7 @@ describe("worker respawn", function() assert(helpers.start_kong({ database = "off", nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_main_worker_processes = WORKER_PROCS, })) end) @@ -37,12 +63,14 @@ describe("worker respawn", function() local json = cjson.decode(body) local pids = json.pids.workers + assert.same(WORKER_PROCS, #pids, "unexpected number of worker pids") + helpers.signal_workers(nil, "-TERM") - helpers.wait_until(function() + assert.eventually(function() local pok, admin_client2 = pcall(helpers.admin_client) if not pok then - return false + return nil, "failed creating admin client: " .. tostring(admin_client2) end local res2 = admin_client2:get("/") @@ -52,38 +80,17 @@ describe("worker respawn", function() admin_client2:close() - local matching = 0 - local nonmatching = 0 - for _, p in ipairs(pids) do - for _, p2 in ipairs(pids2) do - if p == p2 then - matching = matching + 1 -- worker process seeds should be rotated - else - nonmatching = nonmatching + 1 -- master process seeds should not be rotated - end - end + if #pids2 ~= WORKER_PROCS then + return nil, "unexpected number of new worker pids: " .. tostring(#pids2) end - assert.equal(0, matching) - assert.equal(1, nonmatching) - - matching = 0 - nonmatching = 0 - for _, p2 in ipairs(pids2) do - for _, p in ipairs(pids) do - if p == p2 then - matching = matching + 1 -- worker process seeds should be rotated - else - nonmatching = nonmatching + 1 -- master process seeds should not be rotated - end - end + if count_common_values(pids, pids2) > 0 then + return nil, "old and new worker pids both present" end - assert.equal(0, matching) - assert.equal(1, nonmatching) - return true end) + .is_truthy("expected the admin API to report only new (respawned) worker pids") end) it("rotates kong:mem stats and deletes the old ones", function() @@ -188,10 +195,14 @@ describe("worker respawn", function() })) assert.res_status(200, res) + local workers = helpers.get_kong_workers() + proxy_client:close() + -- kill all the workers forcing all of them to respawn helpers.signal_workers(nil, "-TERM") - proxy_client:close() + helpers.wait_until_no_common_workers(workers, WORKER_PROCS) + proxy_client = assert(helpers.proxy_client()) res = assert(proxy_client:get("/")) From ca4696e45839fa179a83009d11c8d9e0c03bd66d Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Thu, 1 Jun 2023 16:22:35 +0800 Subject: [PATCH 2624/4351] doc(developer): install depended by OpenSSL 3.x On Fedora/CentOS/RHEL (#10985) --- DEVELOPER.md | 1 + 1 file changed, 1 insertion(+) diff --git a/DEVELOPER.md b/DEVELOPER.md index 9b8359ff44e..6becbfa5fce 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -119,6 +119,7 @@ dnf install \ make \ patch \ perl \ + perl-IPC-Cmd \ protobuf-devel \ unzip \ valgrind \ From bb93aa7c317efa0db6062fc418194cf8c6919afd Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Thu, 1 Jun 2023 18:30:45 +0800 Subject: [PATCH 2625/4351] fix(zipkin): do not reuse `propagated_span` by default (#10983) * fix(zipkin): do not reuse `propagated_span` by default Zipkin manages its spans and calls `finish` on them, and the result is that `finish` is called twice if instrumentations are enabled. Then an assertion error is generated, resulting in the span not being sent correctly. This was an issue introduced with https://github.com/Kong/kong/pull/10663 So my approach is not to store the propagation span if the reuse parameter is not specified, in order to avoid the traces not being generated correctly under that. --- CHANGELOG.md | 2 + kong/tracing/propagation.lua | 6 ++- spec/03-plugins/34-zipkin/zipkin_spec.lua | 66 +++++++++++++++++++++++ 3 files changed, 72 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ef8b948af78..39bf55aaae0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -71,6 +71,8 @@ - **rate-limiting**: Fixed an issue that impact the accuracy with the `redis` policy. Thanks [@giovanibrioni](https://github.com/giovanibrioni) for contributing this change. [#10559](https://github.com/Kong/kong/pull/10559) +- **Zipkin**: Fixed an issue that traces not being generated correctly when instrumentations are enabled. + [#10983](https://github.com/Kong/kong/pull/10983) #### PDK diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index 29852ba0e90..e055a26d17e 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -451,7 +451,7 @@ end -- set outgoing propagation headers --- +-- -- @tparam string conf_header_type type of tracing header to use -- @tparam string found_header_type type of tracing header found in request -- @tparam table proxy_span span to be propagated @@ -466,7 +466,9 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default kong.log.debug("skipping propagation of noop span") return end - set_propagated(proxy_span) + if reuse then + set_propagated(proxy_span) + end local set_header = kong.service.request.set_header diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 8881f8ae298..5f4c5db2f1b 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -1474,3 +1474,69 @@ for _, strategy in helpers.each_strategy() do end) end + +for _, strategy in helpers.each_strategy() do + describe("Integration tests with instrumentations enabled", function() + local proxy_client, zipkin_client, service + + setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + service = bp.services:insert { + name = string.lower("http-" .. utils.random_string()), + } + + -- kong (http) mock upstream + bp.routes:insert({ + name = string.lower("route-" .. utils.random_string()), + service = service, + hosts = { "http-route" }, + preserve_host = true, + }) + + -- enable zipkin plugin globally, with sample_ratio = 0 + bp.plugins:insert({ + name = "zipkin", + config = { + sample_ratio = 0, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + default_header_type = "b3-single", + } + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + tracing_instrumentations = "all", + tracing_sampling_rate = 1, + }) + + proxy_client = helpers.proxy_client() + zipkin_client = helpers.http_client(ZIPKIN_HOST, ZIPKIN_PORT) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("generates spans for regular requests", function() + local start_s = ngx.now() + + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + host = "http-route", + ["zipkin-tags"] = "foo=bar; baz=qux" + }, + }) + assert.response(r).has.status(200) + + local spans = wait_for_spans(zipkin_client, 3, service.name) + local request_span = assert(get_span("get", spans), "request span missing") + local proxy_span = assert(get_span("get (proxy)", spans), "proxy span missing") + + -- common assertions for request_span and proxy_span + assert_span_invariants(request_span, proxy_span, 16 * 2, start_s, "kong") + end) + end) +end From 4591da68889637c4e11d40ca290d9c1a8befa910 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 20 Jan 2023 02:53:11 -0800 Subject: [PATCH 2626/4351] feat(db): add `description` to metaschema fields This allows for in-place documentation of fields. Signed-off-by: Joshua Schmid --- kong/db/schema/metaschema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index ca9a8b67167..6da037bb39f 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -72,6 +72,7 @@ local field_schema = { { type = { type = "string", one_of = keys(Schema.valid_types), required = true }, }, { required = { type = "boolean" }, }, { reference = { type = "string" }, }, + { description = { type = "string" }, }, { auto = { type = "boolean" }, }, { unique = { type = "boolean" }, }, { unique_across_ws = { type = "boolean" }, }, From f7049271b0826b81363b227f0a6377c23ac05568 Mon Sep 17 00:00:00 2001 From: Angel Date: Tue, 11 Apr 2023 11:54:30 -0400 Subject: [PATCH 2627/4351] docs: add description field content to all fields --- .../entities/clustering_data_planes.lua | 1 + kong/db/schema/entities/consumers.lua | 34 +- kong/db/schema/entities/key_sets.lua | 1 + kong/db/schema/entities/keys.lua | 4 + kong/db/schema/entities/parameters.lua | 4 +- kong/db/schema/entities/plugins.lua | 12 +- kong/db/schema/entities/routes.lua | 34 +- kong/db/schema/entities/routes_subschemas.lua | 2 +- kong/db/schema/entities/services.lua | 13 +- kong/db/schema/entities/snis.lua | 2 +- kong/db/schema/entities/tags.lua | 2 +- kong/db/schema/entities/targets.lua | 6 +- kong/db/schema/entities/upstreams.lua | 14 +- kong/db/schema/entities/vaults.lua | 8 +- kong/db/schema/typedefs.lua | 87 ++++- kong/plugins/acme/schema.lua | 321 +++++++++++------- kong/plugins/aws-lambda/schema.lua | 28 +- kong/plugins/azure-functions/schema.lua | 94 ++++- kong/plugins/basic-auth/schema.lua | 4 +- kong/plugins/bot-detection/schema.lua | 6 +- kong/plugins/correlation-id/schema.lua | 6 +- kong/plugins/cors/schema.lua | 17 +- kong/plugins/datadog/schema.lua | 115 ++++--- kong/plugins/file-log/schema.lua | 4 +- kong/plugins/grpc-gateway/schema.lua | 1 + kong/plugins/grpc-web/schema.lua | 9 +- kong/plugins/hmac-auth/schema.lua | 14 +- kong/plugins/http-log/schema.lua | 17 +- kong/plugins/ip-restriction/schema.lua | 9 +- kong/plugins/jwt/schema.lua | 13 +- kong/plugins/key-auth/schema.lua | 15 +- kong/plugins/ldap-auth/schema.lua | 22 +- kong/plugins/oauth2/schema.lua | 31 +- kong/plugins/opentelemetry/schema.lua | 7 +- kong/plugins/prometheus/schema.lua | 10 +- kong/plugins/proxy-cache/schema.lua | 30 +- kong/plugins/rate-limiting/schema.lua | 41 ++- kong/plugins/request-size-limiting/schema.lua | 6 +- kong/plugins/request-termination/schema.lua | 11 +- kong/plugins/response-ratelimiting/schema.lua | 172 ++++++++-- kong/plugins/response-transformer/schema.lua | 3 +- kong/plugins/session/schema.lua | 182 ++++++++-- kong/plugins/statsd/schema.lua | 34 +- kong/plugins/syslog/schema.lua | 5 +- kong/plugins/tcp-log/schema.lua | 14 +- kong/plugins/udp-log/schema.lua | 2 +- kong/plugins/zipkin/schema.lua | 24 +- kong/tools/queue_schema.lua | 14 +- 48 files changed, 980 insertions(+), 525 deletions(-) diff --git a/kong/db/schema/entities/clustering_data_planes.lua b/kong/db/schema/entities/clustering_data_planes.lua index a1e00372f7e..51cd08506ab 100644 --- a/kong/db/schema/entities/clustering_data_planes.lua +++ b/kong/db/schema/entities/clustering_data_planes.lua @@ -29,6 +29,7 @@ return { required = true, one_of = SYNC_STATUS_CHOICES, default = "unknown", + description = "The status of the clustering data planes sync.", } }, }, diff --git a/kong/db/schema/entities/consumers.lua b/kong/db/schema/entities/consumers.lua index e53345b1fc7..9d75c68e4fb 100644 --- a/kong/db/schema/entities/consumers.lua +++ b/kong/db/schema/entities/consumers.lua @@ -1,18 +1,32 @@ local typedefs = require "kong.db.schema.typedefs" return { - name = "consumers", - primary_key = { "id" }, - endpoint_key = "username", + name = "consumers", + primary_key = { "id" }, + endpoint_key = "username", workspaceable = true, - fields = { - { id = typedefs.uuid, }, - { created_at = typedefs.auto_timestamp_s }, - { updated_at = typedefs.auto_timestamp_s }, - { username = { type = "string", unique = true }, }, - { custom_id = { type = "string", unique = true }, }, - { tags = typedefs.tags }, + fields = { + { id = typedefs.uuid, }, + { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, + { + username = { + description = + "The unique username of the Consumer. You must send either this field or custom_id with the request.", + type = "string", + unique = true + }, + }, + { + custom_id = + { + description = "Stores the existing unique ID of the consumer.", + type = "string", + unique = true + }, + }, + { tags = typedefs.tags }, }, entity_checks = { diff --git a/kong/db/schema/entities/key_sets.lua b/kong/db/schema/entities/key_sets.lua index 66a6669ca98..9820ca138fd 100644 --- a/kong/db/schema/entities/key_sets.lua +++ b/kong/db/schema/entities/key_sets.lua @@ -15,6 +15,7 @@ return { { name = { type = "string", + description = "The name to associate with the given key-set.", required = false, unique = true, }, diff --git a/kong/db/schema/entities/keys.lua b/kong/db/schema/entities/keys.lua index 38796666773..755c7eedb1f 100644 --- a/kong/db/schema/entities/keys.lua +++ b/kong/db/schema/entities/keys.lua @@ -18,6 +18,7 @@ return { { set = { type = "foreign", + description = "The id of the key-set with which to associate the key.", required = false, reference = "key_sets", on_delete = "cascade", @@ -26,6 +27,7 @@ return { { name = { type = "string", + description = "The name to associate with the given keys.", required = false, unique = true, }, @@ -33,6 +35,7 @@ return { { kid = { type = "string", + description = "A unique identifier for a key.", required = true, unique = false, }, @@ -41,6 +44,7 @@ return { jwk = { -- type string but validate against typedefs.jwk type = "string", + description = "A JSON Web Key represented as a string.", referenceable = true, encrypted = true } diff --git a/kong/db/schema/entities/parameters.lua b/kong/db/schema/entities/parameters.lua index 170fe097980..81d4f7f3bc1 100644 --- a/kong/db/schema/entities/parameters.lua +++ b/kong/db/schema/entities/parameters.lua @@ -9,7 +9,7 @@ return { fields = { { created_at = typedefs.auto_timestamp_s }, - { key = { type = "string", required = true, unique = true, }, }, - { value = { type = "string", required = true, }, }, + { key = { description = "They key value of a parameter.", type = "string", required = true, unique = true, }, }, + { value = { description = "The value attached to the key.", type = "string", required = true, }, }, }, } diff --git a/kong/db/schema/entities/plugins.lua b/kong/db/schema/entities/plugins.lua index 04efd4a7333..9ed3e9e4ea1 100644 --- a/kong/db/schema/entities/plugins.lua +++ b/kong/db/schema/entities/plugins.lua @@ -15,16 +15,16 @@ return { fields = { { id = typedefs.uuid, }, - { name = { type = "string", required = true, }, }, + { name = { description = "The name of the Plugin that's going to be added.", type = "string", required = true, }, }, { instance_name = typedefs.utf8_name }, { created_at = typedefs.auto_timestamp_s }, { updated_at = typedefs.auto_timestamp_s }, - { route = { type = "foreign", reference = "routes", default = null, on_delete = "cascade", }, }, - { service = { type = "foreign", reference = "services", default = null, on_delete = "cascade", }, }, - { consumer = { type = "foreign", reference = "consumers", default = null, on_delete = "cascade", }, }, - { config = { type = "record", abstract = true, }, }, + { route = { description = "If set, the plugin will only activate when receiving requests via the specified route.", type = "foreign", reference = "routes", default = null, on_delete = "cascade", }, }, + { service = { description = "If set, the plugin will only activate when receiving requests via one of the routes belonging to the specified service. ", type = "foreign", reference = "services", default = null, on_delete = "cascade", }, }, + { consumer = { description = "If set, the plugin will activate only for requests where the specified has been authenticated.", type = "foreign", reference = "consumers", default = null, on_delete = "cascade", }, }, + { config = { description = "The configuration properties for the Plugin.", type = "record", abstract = true, }, }, { protocols = typedefs.protocols }, - { enabled = { type = "boolean", required = true, default = true }, }, + { enabled = { description = "Whether the plugin is applied.", type = "boolean", required = true, default = true }, }, { tags = typedefs.tags }, }, } diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 0bc4c45310b..d9447d201d4 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -31,6 +31,7 @@ if kong_router_flavor == "expressions" then { updated_at = typedefs.auto_timestamp_s }, { name = typedefs.utf8_name }, { protocols = { type = "set", + description = "An array of the protocols this Route should allow.", len_min = 1, required = true, elements = typedefs.protocol, @@ -43,17 +44,18 @@ if kong_router_flavor == "expressions" then default = { "http", "https" }, -- TODO: different default depending on service's scheme }, }, { https_redirect_status_code = { type = "integer", + description = "The status code Kong responds with when all properties of a Route match except the protocol", one_of = { 426, 301, 302, 307, 308 }, default = 426, required = true, }, }, - { strip_path = { type = "boolean", required = true, default = true }, }, - { preserve_host = { type = "boolean", required = true, default = false }, }, - { request_buffering = { type = "boolean", required = true, default = true }, }, - { response_buffering = { type = "boolean", required = true, default = true }, }, + { strip_path = { description = "When matching a Route via one of the paths, strip the matching prefix from the upstream request URL.", type = "boolean", required = true, default = true }, }, + { preserve_host = { description = "When matching a Route via one of the hosts domain names, use the request Host header in the upstream request headers.", type = "boolean", required = true, default = false }, }, + { request_buffering = { description = "Whether to enable request body buffering or not. With HTTP 1.1.", type = "boolean", required = true, default = true }, }, + { response_buffering = { description = "Whether to enable response body buffering or not.", type = "boolean", required = true, default = true }, }, { tags = typedefs.tags }, - { service = { type = "foreign", reference = "services" }, }, - { expression = { type = "string", required = true }, }, - { priority = { type = "integer", required = true, default = 0 }, }, + { service = { description = "The Service this Route is associated to. This is where the Route proxies traffic to.", type = "foreign", reference = "services" }, }, + { expression = { description = " The router expression.", type = "string", required = true }, }, + { priority = { description = "A number used to choose which route resolves a given request when several routes match it using regexes simultaneously.", type = "integer", required = true, default = 0 }, }, }, entity_checks = { @@ -86,6 +88,7 @@ else { updated_at = typedefs.auto_timestamp_s }, { name = typedefs.utf8_name }, { protocols = { type = "set", + description = "An array of the protocols this Route should allow.", len_min = 1, required = true, elements = typedefs.protocol, @@ -111,21 +114,24 @@ else }, } }, { https_redirect_status_code = { type = "integer", + description = "The status code Kong responds with when all properties of a Route match except the protocol", one_of = { 426, 301, 302, 307, 308 }, default = 426, required = true, }, }, - { regex_priority = { type = "integer", default = 0 }, }, - { strip_path = { type = "boolean", required = true, default = true }, }, - { path_handling = { type = "string", default = "v0", one_of = { "v0", "v1" }, }, }, - { preserve_host = { type = "boolean", required = true, default = false }, }, - { request_buffering = { type = "boolean", required = true, default = true }, }, - { response_buffering = { type = "boolean", required = true, default = true }, }, + { regex_priority = { description = "A number used to choose which route resolves a given request when several routes match it using regexes simultaneously.", type = "integer", default = 0 }, }, + { strip_path = { description = "When matching a Route via one of the paths, strip the matching prefix from the upstream request URL.", type = "boolean", required = true, default = true }, }, + { path_handling = { description = "Controls how the Service path, Route path and requested path are combined when sending a request to the upstream.", type = "string", default = "v0", one_of = { "v0", "v1" }, }, }, + { preserve_host = { description = "When matching a Route via one of the hosts domain names, use the request Host header in the upstream request headers.", type = "boolean", required = true, default = false }, }, + { request_buffering = { description = "Whether to enable request body buffering or not. With HTTP 1.1.", type = "boolean", required = true, default = true }, }, + { response_buffering = { description = "Whether to enable response body buffering or not.", type = "boolean", required = true, default = true }, }, { snis = { type = "set", + description = "A list of SNIs that match this Route when using stream routing.", elements = typedefs.sni }, }, { sources = typedefs.sources }, { destinations = typedefs.destinations }, { tags = typedefs.tags }, - { service = { type = "foreign", reference = "services" }, }, + { service = { description = "The Service this Route is associated to. This is where the Route proxies traffic to.", + type = "foreign", reference = "services" }, }, }, entity_checks = { diff --git a/kong/db/schema/entities/routes_subschemas.lua b/kong/db/schema/entities/routes_subschemas.lua index dcc35e6f8a9..0801c5bb99f 100644 --- a/kong/db/schema/entities/routes_subschemas.lua +++ b/kong/db/schema/entities/routes_subschemas.lua @@ -47,7 +47,7 @@ local grpc_subschema = { name = "grpc", fields = { - { strip_path = { type = "boolean", required = true, default = false, ne = true, err = "cannot set 'strip_path' when 'protocols' is 'grpc' or 'grpcs'" }, }, + { strip_path = { description = "When matching a Route via one of the paths, strip the matching prefix from the upstream request URL.", type = "boolean", required = true, default = false, ne = true, err = "cannot set 'strip_path' when 'protocols' is 'grpc' or 'grpcs'" }, }, { methods = typedefs.no_methods { err = "cannot set 'methods' when 'protocols' is 'grpc' or 'grpcs'" } }, { sources = typedefs.no_sources { err = "cannot set 'sources' when 'protocols' is 'grpc' or 'grpcs'" } }, { destinations = typedefs.no_sources { err = "cannot set 'destinations' when 'protocols' is 'grpc' or 'grpcs'" } }, diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index d41718ae903..030eb90c438 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -29,7 +29,8 @@ return { { created_at = typedefs.auto_timestamp_s }, { updated_at = typedefs.auto_timestamp_s }, { name = typedefs.utf8_name }, - { retries = { type = "integer", default = 5, between = { 0, 32767 } }, }, + { retries = { description = "The number of retries to execute upon failure to proxy.", + type = "integer", default = 5, between = { 0, 32767 } }, }, -- { tags = { type = "array", array = { type = "string" } }, }, { protocol = typedefs.protocol { required = true, default = default_protocol } }, { host = typedefs.host { required = true } }, @@ -39,11 +40,11 @@ return { { write_timeout = nonzero_timeout { default = 60000 }, }, { read_timeout = nonzero_timeout { default = 60000 }, }, { tags = typedefs.tags }, - { client_certificate = { type = "foreign", reference = "certificates" }, }, - { tls_verify = { type = "boolean", }, }, - { tls_verify_depth = { type = "integer", default = null, between = { 0, 64 }, }, }, - { ca_certificates = { type = "array", elements = { type = "string", uuid = true, }, }, }, - { enabled = { type = "boolean", required = true, default = true, }, }, + { client_certificate = { description = "Certificate to be used as client certificate while TLS handshaking to the upstream server.", type = "foreign", reference = "certificates" }, }, + { tls_verify = { description = "Whether to enable verification of upstream server TLS certificate.", type = "boolean", }, }, + { tls_verify_depth = { description = "Maximum depth of chain while verifying Upstream server's TLS certificate.", type = "integer", default = null, between = { 0, 64 }, }, }, + { ca_certificates = { description = "Array of CA Certificate object UUIDs that are used to build the trust store while verifying upstream server's TLS certificate.", type = "array", elements = { type = "string", uuid = true, }, }, }, + { enabled = { description = "Whether the Service is active. ", type = "boolean", required = true, default = true, }, }, -- { load_balancer = { type = "foreign", reference = "load_balancers" } }, }, diff --git a/kong/db/schema/entities/snis.lua b/kong/db/schema/entities/snis.lua index 2f4b8ad3992..1e8a912d5f8 100644 --- a/kong/db/schema/entities/snis.lua +++ b/kong/db/schema/entities/snis.lua @@ -14,7 +14,7 @@ return { { created_at = typedefs.auto_timestamp_s }, { updated_at = typedefs.auto_timestamp_s }, { tags = typedefs.tags }, - { certificate = { type = "foreign", reference = "certificates", required = true }, }, + { certificate = { description = "The id (a UUID) of the certificate with which to associate the SNI hostname.", type = "foreign", reference = "certificates", required = true }, }, }, } diff --git a/kong/db/schema/entities/tags.lua b/kong/db/schema/entities/tags.lua index 69d3511573d..d5a39c0521a 100644 --- a/kong/db/schema/entities/tags.lua +++ b/kong/db/schema/entities/tags.lua @@ -9,7 +9,7 @@ return { fields = { { tag = typedefs.tag, }, - { entity_name = { type = "string", required = true }, }, + { entity_name = { description = "The name of the Kong Gateway entity being tagged.", type = "string", required = true }, }, { entity_id = typedefs.uuid { required = true }, }, } } diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index fed599ba39a..0f735581a94 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -27,9 +27,9 @@ return { { id = typedefs.uuid }, { created_at = typedefs.auto_timestamp_ms }, { updated_at = typedefs.auto_timestamp_ms }, - { upstream = { type = "foreign", reference = "upstreams", required = true, on_delete = "cascade" }, }, - { target = { type = "string", required = true, custom_validator = validate_target, }, }, - { weight = { type = "integer", default = 100, between = { 0, 65535 }, }, }, + { upstream = { description = "The unique identifier or the name of the upstream for which to update the target.", type = "foreign", reference = "upstreams", required = true, on_delete = "cascade" }, }, + { target = { description = "The target address (ip or hostname) and port.", type = "string", required = true, custom_validator = validate_target, }, }, + { weight = { description = "The weight this target gets within the upstream loadbalancer (0-65535).", type = "integer", default = 100, between = { 0, 65535 }, }, }, { tags = typedefs.tags }, }, } diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index 1a184081287..eed59c788f7 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -179,9 +179,9 @@ local r = { fields = { { id = typedefs.uuid, }, { created_at = typedefs.auto_timestamp_s }, + { name = { description = "This is a hostname, which must be equal to the host of a Service.",type = "string", required = true, unique = true, custom_validator = validate_name }, }, { updated_at = typedefs.auto_timestamp_s }, - { name = { type = "string", required = true, unique = true, custom_validator = validate_name }, }, - { algorithm = { type = "string", + { algorithm = { description = "Which load balancing algorithm to use.", type = "string", default = "round-robin", one_of = { "consistent-hashing", "least-connections", "round-robin", "latency" }, }, }, @@ -189,21 +189,21 @@ local r = { { hash_fallback = hash_on }, { hash_on_header = typedefs.header_name, }, { hash_fallback_header = typedefs.header_name, }, - { hash_on_cookie = { type = "string", custom_validator = utils.validate_cookie_name }, }, + { hash_on_cookie = { description = "The cookie name to take the value from as hash input.", type = "string", custom_validator = utils.validate_cookie_name }, }, { hash_on_cookie_path = typedefs.path{ default = "/", }, }, { hash_on_query_arg = simple_param }, { hash_fallback_query_arg = simple_param }, { hash_on_uri_capture = simple_param }, { hash_fallback_uri_capture = simple_param }, - { slots = { type = "integer", default = 10000, between = { 10, 2^16 }, }, }, - { healthchecks = { type = "record", + { slots = { description = "The number of slots in the load balancer algorithm.", type = "integer", default = 10000, between = { 10, 2^16 }, }, }, + { healthchecks = { description = "The array of healthchecks.", type = "record", default = healthchecks_defaults, fields = healthchecks_fields, }, }, { tags = typedefs.tags }, { host_header = typedefs.host_with_optional_port }, - { client_certificate = { type = "foreign", reference = "certificates" }, }, - { use_srv_name = { type = "boolean", default = false, }, }, + { client_certificate = { description = "If set, the certificate to be used as client certificate while TLS handshaking to the upstream server.", type = "foreign", reference = "certificates" }, }, + { use_srv_name = { description = "If set, the balancer will use SRV hostname.", type = "boolean", default = false, }, }, }, entity_checks = { -- hash_on_header must be present when hashing on header diff --git a/kong/db/schema/entities/vaults.lua b/kong/db/schema/entities/vaults.lua index e626b14cb19..d0ffb7c08ac 100644 --- a/kong/db/schema/entities/vaults.lua +++ b/kong/db/schema/entities/vaults.lua @@ -55,11 +55,11 @@ return { { id = typedefs.uuid }, -- note: prefix must be valid in a host part of vault reference uri: -- {vault:///[/ 1, this is the max idle time before sending a log with less than `queue_size` records.", + type = "number" }, }, { queue = typedefs.queue }, - { metrics = { - type = "array", + { + metrics = { + description = + "List of metrics to be logged.", + type = "array", required = true, default = DEFAULT_METRICS, elements = { type = "record", fields = { - { name = { type = "string", required = true, one_of = STAT_NAMES }, }, - { stat_type = { type = "string", required = true, one_of = STAT_TYPES }, }, - { tags = { type = "array", elements = { type = "string", match = "^.*[^:]$" }, }, }, - { sample_rate = { type = "number", between = { 0, 1 }, }, }, - { consumer_identifier = { type = "string", one_of = CONSUMER_IDENTIFIERS }, }, + { name = { description = "Datadog metric’s name", type = "string", required = true, + one_of = STAT_NAMES }, }, + { + stat_type = { description = "Determines what sort of event the metric represents", type = "string", + required = true, one_of = STAT_TYPES }, }, + { tags = { description = "List of tags", type = "array", + elements = { type = "string", match = "^.*[^:]$" }, }, }, + { sample_rate = { description = "Sampling rate", type = "number", between = { 0, 1 }, }, }, + { consumer_identifier = { description = "Authenticated user detail", type = "string", + one_of = CONSUMER_IDENTIFIERS }, }, }, entity_checks = { - { conditional = { - if_field = "stat_type", - if_match = { one_of = { "counter", "gauge" }, }, - then_field = "sample_rate", - then_match = { required = true }, - }, }, }, }, }, + { + conditional = { + if_field = "stat_type", + if_match = { one_of = { "counter", "gauge" }, }, + then_field = "sample_rate", + then_match = { required = true }, + }, + }, }, + }, + }, }, }, entity_checks = { - { custom_entity_check = { + { + custom_entity_check = { field_sources = { "retry_count", "queue_size", "flush_timeout" }, fn = function(entity) if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then @@ -125,7 +155,8 @@ return { end return true end - } }, + } + }, }, }, }, diff --git a/kong/plugins/file-log/schema.lua b/kong/plugins/file-log/schema.lua index b942578ab54..67a8590d021 100644 --- a/kong/plugins/file-log/schema.lua +++ b/kong/plugins/file-log/schema.lua @@ -8,12 +8,12 @@ return { { config = { type = "record", fields = { - { path = { type = "string", + { path = { description = "The file path of the output log file. The plugin creates the log file if it doesn't exist yet.", type = "string", required = true, match = [[^[^*&%%\`]+$]], err = "not a valid filename", }, }, - { reopen = { type = "boolean", required = true, default = false }, }, + { reopen = { description = "Determines whether the log file is closed and reopened on every request.", type = "boolean", required = true, default = false }, }, { custom_fields_by_lua = typedefs.lua_code }, }, }, }, diff --git a/kong/plugins/grpc-gateway/schema.lua b/kong/plugins/grpc-gateway/schema.lua index 67553002998..9c145a5945e 100644 --- a/kong/plugins/grpc-gateway/schema.lua +++ b/kong/plugins/grpc-gateway/schema.lua @@ -9,6 +9,7 @@ return { fields = { { proto = { + description = "Describes the gRPC types and methods.", type = "string", required = false, default = nil, diff --git a/kong/plugins/grpc-web/schema.lua b/kong/plugins/grpc-web/schema.lua index a1264476736..92f4a427cb9 100644 --- a/kong/plugins/grpc-web/schema.lua +++ b/kong/plugins/grpc-web/schema.lua @@ -8,21 +8,18 @@ return { type = "record", fields = { { - proto = { - type = "string", + proto = { description = "If present, describes the gRPC types and methods. Required to support payload transcoding. When absent, the web client must use application/grpw-web+proto content.", type = "string", required = false, default = nil, }, }, { - pass_stripped_path = { - type = "boolean", + pass_stripped_path = { description = "If set to `true` causes the plugin to pass the stripped request path to the upstream gRPC service.", type = "boolean", required = false, }, }, { - allow_origin_header = { - type = "string", + allow_origin_header = { description = "The value of the `Access-Control-Allow-Origin` header in the response to the gRPC-Web client.", type = "string", required = false, default = "*", }, diff --git a/kong/plugins/hmac-auth/schema.lua b/kong/plugins/hmac-auth/schema.lua index ae49b98f348..a95b53bd62f 100644 --- a/kong/plugins/hmac-auth/schema.lua +++ b/kong/plugins/hmac-auth/schema.lua @@ -17,17 +17,15 @@ return { { config = { type = "record", fields = { - { hide_credentials = { type = "boolean", required = true, default = false }, }, - { clock_skew = { type = "number", default = 300, gt = 0 }, }, - { anonymous = { type = "string" }, }, - { validate_request_body = { type = "boolean", required = true, default = false }, }, - { enforce_headers = { - type = "array", + { hide_credentials = { description = "An optional boolean value telling the plugin to show or hide the credential from the upstream service.", type = "boolean", required = true, default = false }, }, + { clock_skew = { description = "Clock skew in seconds to prevent replay attacks.", type = "number", default = 300, gt = 0 }, }, + { anonymous = { description = "An optional string (Consumer UUID or username) value to use as an “anonymous” consumer if authentication fails.", type = "string" }, }, + { validate_request_body = { description = "A boolean value telling the plugin to enable body validation.", type = "boolean", required = true, default = false }, }, + { enforce_headers = { description = "A list of headers that the client should at least use for HTTP signature creation.", type = "array", elements = { type = "string" }, default = {}, }, }, - { algorithms = { - type = "array", + { algorithms = { description = "A list of HMAC digest algorithms that the user wants to support. Allowed values are `hmac-sha1`, `hmac-sha256`, `hmac-sha384`, and `hmac-sha512`", type = "array", elements = { type = "string", one_of = ALGORITHMS }, default = ALGORITHMS, }, }, diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index e644ec7744a..ef2dfdcdebc 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -11,15 +11,14 @@ return { type = "record", fields = { { http_endpoint = typedefs.url({ required = true, encrypted = true, referenceable = true }) }, -- encrypted = true is a Kong-Enterprise exclusive feature, does nothing in Kong CE - { method = { type = "string", default = "POST", one_of = { "POST", "PUT", "PATCH" }, }, }, - { content_type = { type = "string", default = "application/json", one_of = { "application/json", "application/json; charset=utf-8" }, }, }, - { timeout = { type = "number", default = 10000 }, }, - { keepalive = { type = "number", default = 60000 }, }, - { retry_count = { type = "integer" }, }, - { queue_size = { type = "integer" }, }, - { flush_timeout = { type = "number" }, }, - { headers = { - type = "map", + { method = { description = "An optional method used to send data to the HTTP server. Supported values are `POST` (default), `PUT`, and `PATCH`.", type = "string", default = "POST", one_of = { "POST", "PUT", "PATCH" }, }, }, + { content_type = { description = "Indicates the type of data sent. The only available option is `application/json`.", type = "string", default = "application/json", one_of = { "application/json", "application/json; charset=utf-8" }, }, }, + { timeout = { description = "An optional timeout in milliseconds when sending data to the upstream server.", type = "number", default = 10000 }, }, + { keepalive = { description = "An optional value in milliseconds that defines how long an idle connection will live before being closed.", type = "number", default = 60000 }, }, + { retry_count = { description = "Number of times to retry when sending data to the upstream server.", type = "integer" }, }, + { queue_size = { description = "Maximum number of log entries to be sent on each message to the upstream server.", type = "integer" }, }, + { flush_timeout = { description = "Optional time in seconds. If `queue_size` > 1, this is the max idle time before sending a log with less than `queue_size` records.", type = "number" }, }, + { headers = { description = "An optional table of headers included in the HTTP message to the upstream server. Values are indexed by header name, and each header name accepts a single string.", type = "map", keys = typedefs.header_name { match_none = { { diff --git a/kong/plugins/ip-restriction/schema.lua b/kong/plugins/ip-restriction/schema.lua index 22e742657ea..a03cf4b494c 100644 --- a/kong/plugins/ip-restriction/schema.lua +++ b/kong/plugins/ip-restriction/schema.lua @@ -8,10 +8,10 @@ return { { config = { type = "record", fields = { - { allow = { type = "array", elements = typedefs.ip_or_cidr, }, }, - { deny = { type = "array", elements = typedefs.ip_or_cidr, }, }, - { status = { type = "number", required = false } }, - { message = { type = "string", required = false } }, + { allow = { description = "List of IPs or CIDR ranges to allow. One of `config.allow` or `config.deny` must be specified.", type = "array", elements = typedefs.ip_or_cidr, }, }, + { deny = { description = "List of IPs or CIDR ranges to deny. One of `config.allow` or `config.deny` must be specified.", type = "array", elements = typedefs.ip_or_cidr, }, }, + { status = { description = "The HTTP status of the requests that will be rejected by the plugin.", type = "number", required = false } }, + { message = { description = "The message to send as a response body to rejected requests.", type = "string", required = false } }, }, }, }, @@ -20,4 +20,3 @@ return { { at_least_one_of = { "config.allow", "config.deny" }, }, }, } - diff --git a/kong/plugins/jwt/schema.lua b/kong/plugins/jwt/schema.lua index babae57011e..5eb1cc02e6f 100644 --- a/kong/plugins/jwt/schema.lua +++ b/kong/plugins/jwt/schema.lua @@ -10,31 +10,36 @@ return { type = "record", fields = { { uri_param_names = { + description = "A list of querystring parameters that Kong will inspect to retrieve JWTs.", type = "set", elements = { type = "string" }, default = { "jwt" }, }, }, { cookie_names = { + description = "A list of cookie names that Kong will inspect to retrieve JWTs.", type = "set", elements = { type = "string" }, default = {} }, }, - { key_claim_name = { type = "string", default = "iss" }, }, - { secret_is_base64 = { type = "boolean", required = true, default = false }, }, + { key_claim_name = { description = "The name of the claim in which the key identifying the secret must be passed. The plugin will attempt to read this claim from the JWT payload and the header, in that order.", type = "string", default = "iss" }, }, + { secret_is_base64 = { description = "If true, the plugin assumes the credential’s secret to be base64 encoded. You will need to create a base64-encoded secret for your Consumer, and sign your JWT with the original secret.", type = "boolean", required = true, default = false }, }, { claims_to_verify = { + description = "A list of registered claims (according to RFC 7519) that Kong can verify as well. Accepted values: one of exp or nbf.", type = "set", elements = { type = "string", one_of = { "exp", "nbf" }, }, }, }, - { anonymous = { type = "string" }, }, - { run_on_preflight = { type = "boolean", required = true, default = true }, }, + { anonymous = { description = "An optional string (consumer UUID or username) value to use as an “anonymous” consumer if authentication fails.", type = "string" }, }, + { run_on_preflight = { description = "A boolean value that indicates whether the plugin should run (and try to authenticate) on OPTIONS preflight requests. If set to false, then OPTIONS requests will always be allowed.", type = "boolean", required = true, default = true }, }, { maximum_expiration = { + description = "A value between 0 and 31536000 (365 days) limiting the lifetime of the JWT to maximum_expiration seconds in the future.", type = "number", default = 0, between = { 0, 31536000 }, }, }, { header_names = { + description = "A list of HTTP header names that Kong will inspect to retrieve JWTs.", type = "set", elements = { type = "string" }, default = { "authorization" }, diff --git a/kong/plugins/key-auth/schema.lua b/kong/plugins/key-auth/schema.lua index 65df6884720..9af6aa2742f 100644 --- a/kong/plugins/key-auth/schema.lua +++ b/kong/plugins/key-auth/schema.lua @@ -9,18 +9,17 @@ return { { config = { type = "record", fields = { - { key_names = { - type = "array", + { key_names = { description = "Describes an array of parameter names where the plugin will look for a key. The key names may only contain [a-z], [A-Z], [0-9], [_] underscore, and [-] hyphen.", type = "array", required = true, elements = typedefs.header_name, default = { "apikey" }, }, }, - { hide_credentials = { type = "boolean", required = true, default = false }, }, - { anonymous = { type = "string" }, }, - { key_in_header = { type = "boolean", required = true, default = true }, }, - { key_in_query = { type = "boolean", required = true, default = true }, }, - { key_in_body = { type = "boolean", required = true, default = false }, }, - { run_on_preflight = { type = "boolean", required = true, default = true }, }, + { hide_credentials = { description = "An optional boolean value telling the plugin to show or hide the credential from the upstream service. If `true`, the plugin strips the credential from the request.", type = "boolean", required = true, default = false }, }, + { anonymous = { description = "An optional string (consumer UUID or username) value to use as an “anonymous” consumer if authentication fails. If empty (default null), the request will fail with an authentication failure `4xx`.", type = "string" }, }, + { key_in_header = { description = "If enabled (default), the plugin reads the request header and tries to find the key in it.", type = "boolean", required = true, default = true }, }, + { key_in_query = { description = "If enabled (default), the plugin reads the query parameter in the request and tries to find the key in it.", type = "boolean", required = true, default = true }, }, + { key_in_body = { description = "If enabled, the plugin reads the request body. Supported MIME types: `application/www-form-urlencoded`, `application/json`, and `multipart/form-data`.", type = "boolean", required = true, default = false }, }, + { run_on_preflight = { description = "A boolean value that indicates whether the plugin should run (and try to authenticate) on `OPTIONS` preflight requests. If set to `false`, then `OPTIONS` requests are always allowed.", type = "boolean", required = true, default = true }, }, }, }, }, }, diff --git a/kong/plugins/ldap-auth/schema.lua b/kong/plugins/ldap-auth/schema.lua index 363db79afce..afd6c1acc25 100644 --- a/kong/plugins/ldap-auth/schema.lua +++ b/kong/plugins/ldap-auth/schema.lua @@ -13,17 +13,17 @@ return { fields = { { ldap_host = typedefs.host({ required = true }), }, { ldap_port = typedefs.port({ required = true, default = 389 }), }, - { ldaps = { type = "boolean", required = true, default = false } }, - { start_tls = { type = "boolean", required = true, default = false }, }, - { verify_ldap_host = { type = "boolean", required = true, default = false }, }, - { base_dn = { type = "string", required = true }, }, - { attribute = { type = "string", required = true }, }, - { cache_ttl = { type = "number", required = true, default = 60 }, }, - { hide_credentials = { type = "boolean", required = true, default = false }, }, - { timeout = { type = "number", default = 10000 }, }, - { keepalive = { type = "number", default = 60000 }, }, - { anonymous = { type = "string" }, }, - { header_type = { type = "string", default = "ldap" }, }, + { ldaps = { description = "Set to `true` to connect using the LDAPS protocol (LDAP over TLS). When `ldaps` is configured, you must use port 636. If the `ldap` setting is enabled, ensure the `start_tls` setting is disabled.", type = "boolean", required = true, default = false } }, + { start_tls = { description = "Set it to `true` to issue StartTLS (Transport Layer Security) extended operation over `ldap` connection. If the `start_tls` setting is enabled, ensure the `ldaps` setting is disabled.", type = "boolean", required = true, default = false }, }, + { verify_ldap_host = { description = "Set to `true` to authenticate LDAP server. The server certificate will be verified according to the CA certificates specified by the `lua_ssl_trusted_certificate` directive.", type = "boolean", required = true, default = false }, }, + { base_dn = { description = "Base DN as the starting point for the search; e.g., dc=example,dc=com", type = "string", required = true }, }, + { attribute = { description = "Attribute to be used to search the user; e.g. cn", type = "string", required = true }, }, + { cache_ttl = { description = "Cache expiry time in seconds.", type = "number", required = true, default = 60 }, }, + { hide_credentials = { description = "An optional boolean value telling the plugin to hide the credential to the upstream server. It will be removed by Kong before proxying the request.", type = "boolean", required = true, default = false }, }, + { timeout = { description = "An optional timeout in milliseconds when waiting for connection with LDAP server.", type = "number", default = 10000 }, }, + { keepalive = { description = "An optional value in milliseconds that defines how long an idle connection to LDAP server will live before being closed.", type = "number", default = 60000 }, }, + { anonymous = { description = "An optional string (consumer UUID or username) value to use as an “anonymous” consumer if authentication fails. If empty (default null), the request fails with an authentication failure `4xx`.", type = "string" }, }, + { header_type = { description = "An optional string to use as part of the Authorization header", type = "string", default = "ldap" }, }, }, entity_checks = { { conditional = { diff --git a/kong/plugins/oauth2/schema.lua b/kong/plugins/oauth2/schema.lua index 62ed7cd15d0..778cbfdab6f 100644 --- a/kong/plugins/oauth2/schema.lua +++ b/kong/plugins/oauth2/schema.lua @@ -20,22 +20,22 @@ return { { config = { type = "record", fields = { - { scopes = { type = "array", elements = { type = "string" }, }, }, - { mandatory_scope = { type = "boolean", default = false, required = true }, }, - { provision_key = { type = "string", unique = true, auto = true, required = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE - { token_expiration = { type = "number", default = 7200, required = true }, }, - { enable_authorization_code = { type = "boolean", default = false, required = true }, }, - { enable_implicit_grant = { type = "boolean", default = false, required = true }, }, - { enable_client_credentials = { type = "boolean", default = false, required = true }, }, - { enable_password_grant = { type = "boolean", default = false, required = true }, }, - { hide_credentials = { type = "boolean", default = false, required = true }, }, - { accept_http_if_already_terminated = { type = "boolean", default = false, required = true }, }, - { anonymous = { type = "string" }, }, - { global_credentials = { type = "boolean", default = false, required = true }, }, - { auth_header_name = { type = "string", default = "authorization" }, }, + { scopes = { description = "Describes an array of scope names that will be available to the end user. If `mandatory_scope` is set to `true`, then `scopes` are required.", type = "array", elements = { type = "string" }, }, }, + { mandatory_scope = { description = "An optional boolean value telling the plugin to require at least one `scope` to be authorized by the end user.", type = "boolean", default = false, required = true }, }, + { provision_key = { description = "The unique key the plugin has generated when it has been added to the Service.", type = "string", unique = true, auto = true, required = true, encrypted = true }, }, -- encrypted = true is a Kong Enterprise Exclusive feature. It does nothing in Kong CE + { token_expiration = { description = "An optional integer value telling the plugin how many seconds a token should last, after which the client will need to refresh the token. Set to `0` to disable the expiration.", type = "number", default = 7200, required = true }, }, + { enable_authorization_code = { description = "An optional boolean value to enable the three-legged Authorization Code flow (RFC 6742 Section 4.1).", type = "boolean", default = false, required = true }, }, + { enable_implicit_grant = { description = "An optional boolean value to enable the Implicit Grant flow which allows to provision a token as a result of the authorization process (RFC 6742 Section 4.2).", type = "boolean", default = false, required = true }, }, + { enable_client_credentials = { description = "An optional boolean value to enable the Client Credentials Grant flow (RFC 6742 Section 4.4).", type = "boolean", default = false, required = true }, }, + { enable_password_grant = { description = "An optional boolean value to enable the Resource Owner Password Credentials Grant flow (RFC 6742 Section 4.3).", type = "boolean", default = false, required = true }, }, + { hide_credentials = { description = "An optional boolean value telling the plugin to show or hide the credential from the upstream service.", type = "boolean", default = false, required = true }, }, + { accept_http_if_already_terminated = { description = "Accepts HTTPs requests that have already been terminated by a proxy or load balancer.", type = "boolean", default = false, required = true }, }, + { anonymous = { description = "An optional string (consumer UUID or username) value to use as an “anonymous” consumer if authentication fails.", type = "string" }, }, + { global_credentials = { description = "An optional boolean value that allows using the same OAuth credentials generated by the plugin with any other service whose OAuth 2.0 plugin configuration also has `config.global_credentials=true`.", type = "boolean", default = false, required = true }, }, + { auth_header_name = { description = "The name of the header that is supposed to carry the access token.", type = "string", default = "authorization" }, }, { refresh_token_ttl = typedefs.ttl { default = 1209600, required = true }, }, - { reuse_refresh_token = { type = "boolean", default = false, required = true }, }, - { pkce = { type = "string", default = "lax", required = false, one_of = { "none", "lax", "strict" } }, }, + { reuse_refresh_token = { description = "An optional boolean value that indicates whether an OAuth refresh token is reused when refreshing an access token.", type = "boolean", default = false, required = true }, }, + { pkce = { description = "Specifies a mode of how the Proof Key for Code Exchange (PKCE) should be handled by the plugin.", type = "string", default = "lax", required = false, one_of = { "none", "lax", "strict" } }, }, }, custom_validator = validate_flows, entity_checks = { @@ -51,4 +51,3 @@ return { }, } - diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 26e3be2a9a0..10eb2aca3dc 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -36,8 +36,7 @@ return { type = "record", fields = { { endpoint = typedefs.url { required = true } }, -- OTLP/HTTP - { headers = { - type = "map", + { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", type = "map", keys = typedefs.header_name, values = { type = "string", @@ -45,9 +44,9 @@ return { }, } }, { resource_attributes = resource_attributes }, - { batch_span_count = { type = "integer" } }, - { batch_flush_delay = { type = "integer" } }, { queue = typedefs.queue }, + { batch_span_count = { description = "The number of spans to be sent in a single batch.", type = "integer" } }, + { batch_flush_delay = { description = "The delay, in seconds, between two consecutive batches.", type = "integer" } }, { connect_timeout = typedefs.timeout { default = 1000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index 7a02ff7114e..e210b67856d 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -16,11 +16,11 @@ return { { config = { type = "record", fields = { - { per_consumer = { type = "boolean", default = false }, }, - { status_code_metrics = { type = "boolean", default = false }, }, - { latency_metrics = { type = "boolean", default = false }, }, - { bandwidth_metrics = { type = "boolean", default = false }, }, - { upstream_health_metrics = { type = "boolean", default = false }, }, + { per_consumer = { description = "A boolean value that determines if per-consumer metrics should be collected. If enabled, the `kong_http_requests_total` and `kong_bandwidth_bytes` metrics fill in the consumer label when available.", type = "boolean", default = false }, }, + { status_code_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `http_requests_total`, `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, + { latency_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` metrics will be exported.", type = "boolean", default = false }, }, + { bandwidth_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `bandwidth_bytes` and `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, + { upstream_health_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `upstream_target_health` metric will be exported.", type = "boolean", default = false }, }, }, custom_validator = validate_shared_dict, }, }, diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index 56a645a4dad..e9b24925871 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -21,15 +21,13 @@ return { { config = { type = "record", fields = { - { response_code = { - type = "array", + { response_code = { description = "Upstream response status code considered cacheable.", type = "array", default = { 200, 301, 404 }, elements = { type = "integer", between = {100, 900} }, len_min = 1, required = true, }}, - { request_method = { - type = "array", + { request_method = { description = "Downstream request methods considered cacheable.", type = "array", default = { "GET", "HEAD" }, elements = { type = "string", @@ -37,24 +35,20 @@ return { }, required = true }}, - { content_type = { - type = "array", + { content_type = { description = "Upstream response content types considered cacheable. The plugin performs an **exact match** against each specified value.", type = "array", default = { "text/plain","application/json" }, elements = { type = "string" }, required = true, }}, - { cache_ttl = { - type = "integer", + { cache_ttl = { description = "TTL, in seconds, of cache entities.", type = "integer", default = 300, gt = 0, }}, - { strategy = { - type = "string", + { strategy = { description = "The backing data store in which to hold cache entities.", type = "string", one_of = strategies.STRATEGY_TYPES, required = true, }}, - { cache_control = { - type = "boolean", + { cache_control = { description = "When enabled, respect the Cache-Control behaviors defined in RFC7234.", type = "boolean", default = false, required = true, }}, @@ -63,25 +57,21 @@ return { default = false, required = false, }}, - { storage_ttl = { - type = "integer", + { storage_ttl = { description = "Number of seconds to keep resources in the storage backend. This value is independent of `cache_ttl` or resource TTLs defined by Cache-Control behaviors.", type = "integer", }}, { memory = { type = "record", fields = { - { dictionary_name = { - type = "string", + { dictionary_name = { description = "The name of the shared dictionary in which to hold cache entities when the memory strategy is selected. Note that this dictionary currently must be defined manually in the Kong Nginx template.", type = "string", required = true, default = "kong_db_cache", }}, }, }}, - { vary_query_params = { - type = "array", + { vary_query_params = { description = "Relevant query parameters considered for the cache key. If undefined, all params are taken into consideration.", type = "array", elements = { type = "string" }, }}, - { vary_headers = { - type = "array", + { vary_headers = { description = "Relevant headers considered for the cache key. If undefined, none of the headers are taken into consideration.", type = "array", elements = { type = "string" }, }}, }, diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index b1bfcb6cd50..57c911c13a6 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -35,8 +35,7 @@ end local policy if is_dbless() then - policy = { - type = "string", + policy = { description = "The rate-limiting policies to use for retrieving and incrementing the limits.", type = "string", default = "local", len_min = 0, one_of = { @@ -46,8 +45,7 @@ if is_dbless() then } else - policy = { - type = "string", + policy = { description = "The rate-limiting policies to use for retrieving and incrementing the limits.", type = "string", default = "local", len_min = 0, one_of = { @@ -66,33 +64,32 @@ return { { config = { type = "record", fields = { - { second = { type = "number", gt = 0 }, }, - { minute = { type = "number", gt = 0 }, }, - { hour = { type = "number", gt = 0 }, }, - { day = { type = "number", gt = 0 }, }, - { month = { type = "number", gt = 0 }, }, - { year = { type = "number", gt = 0 }, }, - { limit_by = { - type = "string", + { second = { description = "The number of HTTP requests that can be made per second.", type = "number", gt = 0 }, }, + { minute = { description = "The number of HTTP requests that can be made per minute.", type = "number", gt = 0 }, }, + { hour = { description = "The number of HTTP requests that can be made per hour.", type = "number", gt = 0 }, }, + { day = { description = "The number of HTTP requests that can be made per day.", type = "number", gt = 0 }, }, + { month = { description = "The number of HTTP requests that can be made per month.", type = "number", gt = 0 }, }, + { year = { description = "The number of HTTP requests that can be made per year.", type = "number", gt = 0 }, }, + { limit_by = { description = "The entity that is used when aggregating the limits.", type = "string", default = "consumer", one_of = { "consumer", "credential", "ip", "service", "header", "path" }, }, }, { header_name = typedefs.header_name }, { path = typedefs.path }, { policy = policy }, - { fault_tolerant = { type = "boolean", required = true, default = true }, }, + { fault_tolerant = { description = "A boolean value that determines if the requests should be proxied even if Kong has troubles connecting a third-party data store. If `true`, requests will be proxied anyway, effectively disabling the rate-limiting function until the data store is working again. If `false`, then the clients will see `500` errors.", type = "boolean", required = true, default = true }, }, { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, - { redis_password = { type = "string", len_min = 0, referenceable = true }, }, - { redis_username = { type = "string", referenceable = true }, }, - { redis_ssl = { type = "boolean", required = true, default = false, }, }, - { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, + { redis_password = { description = "When using the `redis` policy, this property specifies the password to connect to the Redis server.", type = "string", len_min = 0, referenceable = true }, }, + { redis_username = { description = "When using the `redis` policy, this property specifies the username to connect to the Redis server when ACL authentication is desired.", type = "string", referenceable = true }, }, + { redis_ssl = { description = "When using the `redis` policy, this property specifies if SSL is used to connect to the Redis server.", type = "boolean", required = true, default = false, }, }, + { redis_ssl_verify = { description = "When using the `redis` policy with `redis_ssl` set to `true`, this property specifies it server SSL certificate is validated. Note that you need to configure the lua_ssl_trusted_certificate to specify the CA (or server) certificate used by your Redis server. You may also need to configure lua_ssl_verify_depth accordingly.", type = "boolean", required = true, default = false }, }, { redis_server_name = typedefs.sni }, - { redis_timeout = { type = "number", default = 2000, }, }, - { redis_database = { type = "integer", default = 0 }, }, - { hide_client_headers = { type = "boolean", required = true, default = false }, }, - { error_code = {type = "number", default = 429, gt = 0 }, }, - { error_message = {type = "string", default = "API rate limit exceeded" }, }, + { redis_timeout = { description = "When using the `redis` policy, this property specifies the timeout in milliseconds of any command submitted to the Redis server.", type = "number", default = 2000, }, }, + { redis_database = { description = "When using the `redis` policy, this property specifies the Redis database to use.", type = "integer", default = 0 }, }, + { hide_client_headers = { description = "Optionally hide informative response headers.", type = "boolean", required = true, default = false }, }, + { error_code = { description = "Set a custom error code to return when the rate limit is exceeded.", type = "number", default = 429, gt = 0 }, }, + { error_message = { description = "Set a custom error message to return when the rate limit is exceeded.", type = "string", default = "API rate limit exceeded" }, }, }, custom_validator = validate_periods_order, }, diff --git a/kong/plugins/request-size-limiting/schema.lua b/kong/plugins/request-size-limiting/schema.lua index 5f1e5b8110a..0f03464f334 100644 --- a/kong/plugins/request-size-limiting/schema.lua +++ b/kong/plugins/request-size-limiting/schema.lua @@ -12,9 +12,9 @@ return { { config = { type = "record", fields = { - { allowed_payload_size = { type = "integer", default = 128 }, }, - { size_unit = { type = "string", required = true, default = size_units[1], one_of = size_units }, }, - { require_content_length = { type = "boolean", required = true, default = false }, }, + { allowed_payload_size = { description = "Allowed request payload size in megabytes. Default is `128` megabytes (128000000 bytes).", type = "integer", default = 128 }, }, + { size_unit = { description = "Size unit can be set either in `bytes`, `kilobytes`, or `megabytes` (default). This configuration is not available in versions prior to Kong Gateway 1.3 and Kong Gateway (OSS) 2.0.", type = "string", required = true, default = size_units[1], one_of = size_units }, }, + { require_content_length = { description = "Set to `true` to ensure a valid `Content-Length` header exists before reading the request body.", type = "boolean", required = true, default = false }, }, }, }, }, diff --git a/kong/plugins/request-termination/schema.lua b/kong/plugins/request-termination/schema.lua index 6a6e3144bd8..83fd758975d 100644 --- a/kong/plugins/request-termination/schema.lua +++ b/kong/plugins/request-termination/schema.lua @@ -13,16 +13,15 @@ return { { config = { type = "record", fields = { - { status_code = { - type = "integer", + { status_code = { description = "The response code to send. Must be an integer between 100 and 599.", type = "integer", required = true, default = 503, between = { 100, 599 }, }, }, - { message = { type = "string" }, }, - { content_type = { type = "string" }, }, - { body = { type = "string" }, }, - { echo = { type = "boolean", required = true, default = false }, }, + { message = { description = "The message to send, if using the default response generator.", type = "string" }, }, + { content_type = { description = "Content type of the raw response configured with `config.body`.", type = "string" }, }, + { body = { description = "The raw response body to send. This is mutually exclusive with the `config.message` field.", type = "string" }, }, + { echo = { description = "When set, the plugin will echo a copy of the request back to the client. The main usecase for this is debugging. It can be combined with `trigger` in order to debug requests on live systems without disturbing real traffic.", type = "boolean", required = true, default = false }, }, { trigger = typedefs.header_name } }, custom_validator = function(config) diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 07f122639ac..2125bba8094 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -13,7 +13,7 @@ local function validate_periods_order(limit) local v2 = limit[upper_period] if type(v2) == "number" and v2 < v1 then return nil, string.format("the limit for %s(%.1f) cannot be lower than the limit for %s(%.1f)", - upper_period, v2, lower_period, v1) + upper_period, v2, lower_period, v1) end end end @@ -26,7 +26,7 @@ end local function is_dbless() local _, database, role = pcall(function() return kong.configuration.database, - kong.configuration.role + kong.configuration.role end) return database == "off" or role == "control_plane" @@ -36,6 +36,8 @@ end local policy if is_dbless() then policy = { + description = + "The rate-limiting policies to use for retrieving and incrementing the limits.", type = "string", default = "local", one_of = { @@ -43,9 +45,10 @@ if is_dbless() then "redis", }, } - else policy = { + description = + "The rate-limiting policies to use for retrieving and incrementing the limits.", type = "string", default = "local", one_of = { @@ -61,28 +64,117 @@ return { name = "response-ratelimiting", fields = { { protocols = typedefs.protocols_http }, - { config = { + { + config = { type = "record", fields = { - { header_name = { type = "string", default = "x-kong-limit" }, }, - { limit_by = { type = "string", - default = "consumer", - one_of = { "consumer", "credential", "ip" }, - }, }, + { + header_name = { + description = "The name of the response header used to increment the counters.", + type = "string", + default = "x-kong-limit" + }, + }, + { + limit_by = { + description = + "The entity that will be used when aggregating the limits: `consumer`, `credential`, `ip`. If the `consumer` or the `credential` cannot be determined, the system will always fallback to `ip`.", + type = "string", + default = "consumer", + one_of = { "consumer", "credential", "ip" }, + }, + }, { policy = policy }, - { fault_tolerant = { type = "boolean", required = true, default = true }, }, - { redis_host = typedefs.host }, - { redis_port = typedefs.port({ default = 6379 }), }, - { redis_password = { type = "string", len_min = 0, referenceable = true }, }, - { redis_username = { type = "string", referenceable = true }, }, - { redis_ssl = { type = "boolean", required = true, default = false, }, }, - { redis_ssl_verify = { type = "boolean", required = true, default = false }, }, - { redis_server_name = typedefs.sni }, - { redis_timeout = { type = "number", default = 2000 }, }, - { redis_database = { type = "number", default = 0 }, }, - { block_on_first_violation = { type = "boolean", required = true, default = false }, }, - { hide_client_headers = { type = "boolean", required = true, default = false }, }, - { limits = { + { + fault_tolerant = { + description = + "A boolean value that determines if the requests should be proxied even if Kong has troubles connecting a third-party datastore. If `true`, requests will be proxied anyway, effectively disabling the rate-limiting function until the datastore is working again. If `false`, then the clients will see `500` errors.", + type = "boolean", + required = true, + default = true + }, + }, + { + redis_host = typedefs.redis_host, + }, + { + redis_port = typedefs.port({ + default = 6379, + description = "When using the `redis` policy, this property specifies the port of the Redis server." + }), + }, + { + redis_password = { + description = + "When using the `redis` policy, this property specifies the password to connect to the Redis server.", + type = "string", + len_min = 0, + referenceable = true + }, + }, + { + redis_username = { + description = + "When using the `redis` policy, this property specifies the username to connect to the Redis server when ACL authentication is desired.\nThis requires Redis v6.0.0+. The username **cannot** be set to `default`.", + type = "string", + referenceable = true + }, + }, + { + redis_ssl = { + description = + "When using the `redis` policy, this property specifies if SSL is used to connect to the Redis server.", + type = "boolean", + required = true, + default = false, + }, + }, + { + redis_ssl_verify = { + description = + "When using the `redis` policy with `redis_ssl` set to `true`, this property specifies if the server SSL certificate is validated. Note that you need to configure the `lua_ssl_trusted_certificate` to specify the CA (or server) certificate used by your Redis server. You may also need to configure `lua_ssl_verify_depth` accordingly.", + type = "boolean", + required = true, + default = false + }, + }, + { + redis_server_name = typedefs.redis_server_name + }, + { + redis_timeout = { + description = "When using the `redis` policy, this property specifies the timeout in milliseconds of any command submitted to the Redis server.", + type = "number", + default = 2000 + }, + }, + { + redis_database = { + description = "When using the `redis` policy, this property specifies Redis database to use.", + type = "number", + default = 0 + }, + }, + { + block_on_first_violation = { + description = + "A boolean value that determines if the requests should be blocked as soon as one limit is being exceeded. This will block requests that are supposed to consume other limits too.", + type = "boolean", + required = true, + default = false + }, + }, + { + hide_client_headers = { + description = "Optionally hide informative response headers.", + type = "boolean", + required = true, + default = false + }, + }, + { + limits = { + description = "A map that defines rate limits for the plugin.", type = "map", required = true, len_min = 1, @@ -110,17 +202,29 @@ return { }, }, entity_checks = { - { conditional = { - if_field = "config.policy", if_match = { eq = "redis" }, - then_field = "config.redis_host", then_match = { required = true }, - } }, - { conditional = { - if_field = "config.policy", if_match = { eq = "redis" }, - then_field = "config.redis_port", then_match = { required = true }, - } }, - { conditional = { - if_field = "config.policy", if_match = { eq = "redis" }, - then_field = "config.redis_timeout", then_match = { required = true }, - } }, + { + conditional = { + if_field = "config.policy", + if_match = { eq = "redis" }, + then_field = "config.redis_host", + then_match = { required = true }, + } + }, + { + conditional = { + if_field = "config.policy", + if_match = { eq = "redis" }, + then_field = "config.redis_port", + then_match = { required = true }, + } + }, + { + conditional = { + if_field = "config.policy", + if_match = { eq = "redis" }, + then_field = "config.redis_timeout", + then_match = { required = true }, + } + }, }, } diff --git a/kong/plugins/response-transformer/schema.lua b/kong/plugins/response-transformer/schema.lua index abea5e48e7d..fecbf62b5d5 100644 --- a/kong/plugins/response-transformer/schema.lua +++ b/kong/plugins/response-transformer/schema.lua @@ -50,8 +50,7 @@ local colon_string_record = { type = "record", fields = { { json = colon_string_array }, - { json_types = { - type = "array", + { json_types = { description = "List of JSON type names. Specify the types of the JSON values returned when appending\nJSON properties. Each string element can be one of: boolean, number, or string.", type = "array", default = {}, required = true, elements = { diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index e555805e7c4..45c3db28b5e 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -10,6 +10,7 @@ local encode_base64 = ngx.encode_base64 local same_site = Schema.define { type = "string", + description = "Determines whether and how a cookie may be sent with cross-site requests.", default = "Strict", one_of = { "Strict", @@ -22,23 +23,25 @@ local same_site = Schema.define { local headers = Schema.define({ type = "set", - elements = { - type = "string", - one_of = { - "id", - "audience", - "subject", - "timeout", - "idling-timeout", - "rolling-timeout", - "absolute-timeout", - }, + description = "List of information to include, as headers, in the response to the downstream.", +elements = { + type = "string", + one_of = { + "id", + "audience", + "subject", + "timeout", + "idling-timeout", + "rolling-timeout", + "absolute-timeout", }, +}, }) local logout_methods = Schema.define({ type = "set", + description = "A set of HTTP methods that the plugin will respond to.", elements = { type = "string", one_of = { "GET", "POST", "DELETE" }, @@ -51,9 +54,9 @@ local logout_methods = Schema.define({ -- @returns random string of length 44 local function random_string() return encode_base64(utils.get_rand_bytes(32, true)) - :gsub("/", char(rand(48, 57))) -- 0 - 10 - :gsub("+", char(rand(65, 90))) -- A - Z - :gsub("=", char(rand(97, 122))) -- a - z + :gsub("/", char(rand(48, 57))) -- 0 - 10 + :gsub("+", char(rand(65, 90))) -- A - Z + :gsub("=", char(rand(97, 122))) -- a - z end @@ -62,11 +65,13 @@ return { fields = { { consumer = typedefs.no_consumer }, { protocols = typedefs.protocols }, - { config = { + { + config = { type = "record", fields = { { secret = { + description = "The secret that is used in keyed HMAC generation.", type = "string", required = false, default = random_string(), @@ -74,27 +79,138 @@ return { referenceable = true, }, }, - { storage = { type = "string", one_of = { "cookie", "kong" }, default = "cookie" } }, - { audience = { type = "string", default = "default" } }, - { idling_timeout = { type = "number", default = 900 } }, - { rolling_timeout = { type = "number", default = 3600 } }, - { absolute_timeout = { type = "number", default = 86400 } }, - { stale_ttl = { type = "number", default = 10 } }, - { cookie_name = { type = "string", default = "session" } }, - { cookie_path = { type = "string", default = "/" } }, - { cookie_domain = { type = "string" } }, - { cookie_same_site = same_site }, - { cookie_http_only = { type = "boolean", default = true } }, - { cookie_secure = { type = "boolean", default = true } }, - { remember = { type = "boolean", default = false } }, - { remember_cookie_name = { type = "string", default = "remember" } }, - { remember_rolling_timeout = { type = "number", default = 604800 } }, - { remember_absolute_timeout = { type = "number", default = 2592000 } }, + { + storage = { + description = + "Determines where the session data is stored. `kong`: Stores encrypted session data into Kong's current database strategy; the cookie will not contain any session data. `cookie`: Stores encrypted session data within the cookie itself.", + type = "string", + one_of = { "cookie", "kong" }, + default = "cookie" + } + }, + { + audience = { + description = + "The session audience, which is the intended target application. For example `\"my-application\"`.", + type = "string", + default = "default" + } + }, + { + idling_timeout = { + description = "The session cookie idle time, in seconds.", + type = "number", + default = 900 + } + }, + { + rolling_timeout = { + description = + "The session cookie rolling timeout, in seconds. Specifies how long the session can be used until it needs to be renewed.", + type = "number", + default = 3600 + } + }, + { + absolute_timeout = { + description = + "The session cookie absolute timeout, in seconds. Specifies how long the session can be used until it is no longer valid.", + type = "number", + default = 86400 + } + }, + { + stale_ttl = { + description = + "The duration, in seconds, after which an old cookie is discarded, starting from the moment when the session becomes outdated and is replaced by a new one.", + type = "number", + default = 10 + } + }, + { + cookie_name = { + description = "The name of the cookie.", + type = "string", + default = "session" + } + }, + { + cookie_path = { + description = "The resource in the host where the cookie is available.", + type = "string", + default = "/" + } + }, + { + cookie_domain = { + description = "The domain with which the cookie is intended to be exchanged.", + type = "string" + } + }, + { + cookie_same_site = same_site, + }, + { + cookie_http_only = { + description = + "Applies the `HttpOnly` tag so that the cookie is sent only to a server.", + type = "boolean", + default = true + } + }, + { + cookie_secure = { + description = + "Applies the Secure directive so that the cookie may be sent to the server only with an encrypted request over the HTTPS protocol.", + type = "boolean", + default = true + } + }, + { + remember = { + description = "Enables or disables persistent sessions.", + type = "boolean", + default = false + } + }, + { + remember_cookie_name = { + description = "Persistent session cookie name. Use with the `remember` configuration parameter.", + type = "string", + default = "remember" + } + }, + { + remember_rolling_timeout = { + description = "The persistent session rolling timeout window, in seconds.", + type = "number", + default = 604800 + } + }, + { + remember_absolute_timeout = { + description = "The persistent session absolute timeout limit, in seconds.", + type = "number", + default = 2592000 + } + }, { response_headers = headers }, { request_headers = headers }, { logout_methods = logout_methods }, - { logout_query_arg = { type = "string", default = "session_logout" } }, - { logout_post_arg = { type = "string", default = "session_logout" } }, + { + logout_query_arg = { + description = "The query argument passed to logout requests.", + type = "string", + default = "session_logout" + } + }, + { + logout_post_arg = { + description = "The POST argument passed to logout requests. Do not change this property.", + type = "string", + default = "session_logout" + } + }, }, shorthand_fields = { -- TODO: deprecated forms, to be removed in Kong 4.0 diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 57729d3a791..db49e1a446c 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -29,7 +29,6 @@ local WORKSPACE_IDENTIFIERS = { "workspace_id", "workspace_name", } - local DEFAULT_METRICS = { { name = "request_count", @@ -129,6 +128,7 @@ local DEFAULT_METRICS = { }, } + local TAG_TYPE = { "dogstatsd", "influxdb", "librato", "signalfx", @@ -155,21 +155,28 @@ return { { config = { type = "record", fields = { - { host = typedefs.host({ default = "localhost" }), }, - { port = typedefs.port({ default = 8125 }), }, - { prefix = { type = "string", default = "kong" }, }, - { metrics = { - type = "array", + { host = typedefs.host({ + default = "localhost", + description = "The IP address or hostname of StatsD server to send data to." + }) + }, + { port = typedefs.port({ + default = 8125, + description = "The port of StatsD server to send data to." + }) + }, + { prefix = { description = "String to prefix to each metric's name.", type = "string", default = "kong" }, }, + { metrics = { description = "List of metrics to be logged.", type = "array", default = DEFAULT_METRICS, elements = { type = "record", fields = { - { name = { type = "string", required = true, one_of = METRIC_NAMES }, }, - { stat_type = { type = "string", required = true, one_of = STAT_TYPES }, }, - { sample_rate = { type = "number", gt = 0 }, }, - { consumer_identifier = { type = "string", one_of = CONSUMER_IDENTIFIERS }, }, - { service_identifier = { type = "string", one_of = SERVICE_IDENTIFIERS }, }, - { workspace_identifier = { type = "string", one_of = WORKSPACE_IDENTIFIERS }, }, + { name = { description = "StatsD metric’s name.", type = "string", required = true, one_of = METRIC_NAMES }, }, + { stat_type = { description = "Determines what sort of event a metric represents.", type = "string", required = true, one_of = STAT_TYPES }, }, + { sample_rate = { description = "Sampling rate", type = "number", gt = 0 }, }, + { consumer_identifier = { description = "Authenticated user detail.", type = "string", one_of = CONSUMER_IDENTIFIERS }, }, + { service_identifier = { description = "Service detail.", type = "string", one_of = SERVICE_IDENTIFIERS }, }, + { workspace_identifier = { description = "Workspace detail.", type = "string", one_of = WORKSPACE_IDENTIFIERS }, }, }, entity_checks = { { conditional = { @@ -181,8 +188,7 @@ return { }, }, }, }, - { allow_status_codes = { - type = "array", + { allow_status_codes = { description = "List of status code ranges that are allowed to be logged in metrics.", type = "array", elements = { type = "string", match = constants.REGEX_STATUS_CODE_RANGE, diff --git a/kong/plugins/syslog/schema.lua b/kong/plugins/syslog/schema.lua index 8b4963d9d3d..6c204eea23a 100644 --- a/kong/plugins/syslog/schema.lua +++ b/kong/plugins/syslog/schema.lua @@ -5,11 +5,10 @@ local severity = { default = "info", required = true, one_of = { "debug", "info", "notice", "warning", - "err", "crit", "alert", "emerg" }, + "err", "crit", "alert", "emerg" } } -local facility = { - type = "string", +local facility = { description = "The facility is used by the operating system to decide how to handle each log message.", type = "string", default = "user", required = true, one_of = { "auth", "authpriv", "cron", "daemon", diff --git a/kong/plugins/tcp-log/schema.lua b/kong/plugins/tcp-log/schema.lua index 9c66fec0b33..bbf8d9d738a 100644 --- a/kong/plugins/tcp-log/schema.lua +++ b/kong/plugins/tcp-log/schema.lua @@ -7,13 +7,13 @@ return { { config = { type = "record", fields = { - { host = typedefs.host({ required = true }), }, - { port = typedefs.port({ required = true }), }, - { timeout = { type = "number", default = 10000 }, }, - { keepalive = { type = "number", default = 60000 }, }, - { tls = { type = "boolean", required = true, default = false }, }, - { tls_sni = { type = "string" }, }, - { custom_fields_by_lua = typedefs.lua_code }, + { host = typedefs.host({ required = true, description = "The IP address or host name to send data to." }), }, + { port = typedefs.port({ required = true, description = "The port to send data to on the upstream server." }), }, + { timeout = { description = "An optional timeout in milliseconds when sending data to the upstream server.", type = "number", default = 10000, }, }, + { keepalive = { description = "An optional value in milliseconds that defines how long an idle connection lives before being closed.", type = "number", default = 60000, }, }, + { tls = { description = "Indicates whether to perform a TLS handshake against the remote server.", type = "boolean", required = true, default = false, }, }, + { tls_sni = { description = "An optional string that defines the SNI (Server Name Indication) hostname to send in the TLS handshake.", type = "string", }, }, + { custom_fields_by_lua = typedefs.lua_code({ description = "A list of key-value pairs, where the key is the name of a log field and the value is a chunk of Lua code, whose return value sets or replaces the log field value." }), }, }, }, }, } diff --git a/kong/plugins/udp-log/schema.lua b/kong/plugins/udp-log/schema.lua index 7b7dfa0b432..5664cf52f0c 100644 --- a/kong/plugins/udp-log/schema.lua +++ b/kong/plugins/udp-log/schema.lua @@ -9,7 +9,7 @@ return { fields = { { host = typedefs.host({ required = true }) }, { port = typedefs.port({ required = true }) }, - { timeout = { type = "number", default = 10000 }, }, + { timeout = { description = "An optional timeout in milliseconds when sending data to the upstream server.", type = "number", default = 10000 }, }, { custom_fields_by_lua = typedefs.lua_code }, }, }, }, }, diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 13a139ee8c4..acb14bb024c 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -47,27 +47,27 @@ return { { config = { type = "record", fields = { - { local_service_name = { type = "string", required = true, default = "kong" } }, + { local_service_name = { description = "The name of the service as displayed in Zipkin.", type = "string", required = true, default = "kong" } }, { http_endpoint = typedefs.url }, - { sample_ratio = { type = "number", + { sample_ratio = { description = "How often to sample requests that do not contain trace IDs. Set to `0` to turn sampling off, or to `1` to sample **all** requests. ", type = "number", default = 0.001, between = { 0, 1 } } }, - { default_service_name = { type = "string", default = nil } }, - { include_credential = { type = "boolean", required = true, default = true } }, - { traceid_byte_count = { type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, - { header_type = { type = "string", required = true, default = "preserve", + { default_service_name = { description = "Set a default service name to override `unknown-service-name` in the Zipkin spans.", type = "string", default = nil } }, + { include_credential = { description = "Specify whether the credential of the currently authenticated consumer should be included in metadata sent to the Zipkin server.", type = "boolean", required = true, default = true } }, + { traceid_byte_count = { description = "The length in bytes of each request's Trace ID.", type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, + { header_type = { description = "All HTTP requests going through the plugin are tagged with a tracing HTTP request. This property codifies what kind of tracing header the plugin expects on incoming requests", type = "string", required = true, default = "preserve", one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, - { default_header_type = { type = "string", required = true, default = "b3", - one_of = { "b3", "b3-single", "w3c", "jaeger", "ot" } } }, - { tags_header = { type = "string", required = true, default = "Zipkin-Tags" } }, - { static_tags = { type = "array", elements = static_tag, + { default_header_type = { description = "Allows specifying the type of header to be added to requests with no pre-existing tracing headers and when `config.header_type` is set to `\"preserve\"`. When `header_type` is set to any other value, `default_header_type` is ignored.", type = "string", required = true, default = "b3", + one_of = { "b3", "b3-single", "w3c", "jaeger", "ot" } } }, + { tags_header = { description = "The Zipkin plugin will add extra headers to the tags associated with any HTTP requests that come with a header named as configured by this property.", type = "string", required = true, default = "Zipkin-Tags" } }, + { static_tags = { description = "The tags specified on this property will be added to the generated request traces.", type = "array", elements = static_tag, custom_validator = validate_static_tags } }, - { http_span_name = { type = "string", required = true, default = "method", one_of = { "method", "method_path" } } }, + { http_span_name = { description = "Specify whether to include the HTTP path in the span name.", type = "string", required = true, default = "method", one_of = { "method", "method_path" } } }, { connect_timeout = typedefs.timeout { default = 2000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, { http_response_header_for_traceid = { type = "string", default = nil }}, - { phase_duration_flavor = { type = "string", required = true, default = "annotations", + { phase_duration_flavor = { description = "Specify whether to include the duration of each phase as an annotation or a tag.", type = "string", required = true, default = "annotations", one_of = { "annotations", "tags" } } }, { queue = typedefs.queue }, }, diff --git a/kong/tools/queue_schema.lua b/kong/tools/queue_schema.lua index a484a955a10..94132ed21b5 100644 --- a/kong/tools/queue_schema.lua +++ b/kong/tools/queue_schema.lua @@ -8,13 +8,13 @@ return Schema.define { type = "integer", default = 1, between = { 1, 1000000 }, - -- description = "maximum number of entries that can be processed at a time" + description = "Maximum number of entries that can be processed at a time." } }, { max_coalescing_delay = { type = "number", default = 1, between = { 0, 3600 }, - -- description = "maximum number of (fractional) seconds to elapse after the first entry was queued before the queue starts calling the handler", + description = "Maximum number of (fractional) seconds to elapse after the first entry was queued before the queue starts calling the handler.", -- This parameter has no effect if `max_batch_size` is 1, as queued entries will be sent -- immediately in that case. } }, @@ -22,17 +22,17 @@ return Schema.define { type = "integer", default = 10000, between = { 1, 1000000 }, - -- description = "maximum number of entries that can be waiting on the queue", + description = "Maximum number of entries that can be waiting on the queue.", } }, { max_bytes = { type = "integer", default = nil, - -- description = "maximum number of bytes that can be waiting on a queue, requires string content", + description = "Maximum number of bytes that can be waiting on a queue, requires string content.", } }, { max_retry_time = { type = "number", default = 60, - -- description = "time in seconds before the queue gives up calling a failed handler for a batch", + description = "Time in seconds before the queue gives up calling a failed handler for a batch.", -- If this parameter is set to -1, no retries will be made for a failed batch } }, { @@ -40,14 +40,14 @@ return Schema.define { type = "number", default = 0.01, between = { 0.001, 1000000 }, -- effectively unlimited maximum - -- description = "time in seconds before the initial retry is made for a failing batch." + description = "Time in seconds before the initial retry is made for a failing batch." -- For each subsequent retry, the previous retry time is doubled up to `max_retry_delay` } }, { max_retry_delay = { type = "number", default = 60, between = { 0.001, 1000000 }, -- effectively unlimited maximum - -- description = "maximum time in seconds between retries, caps exponential backoff" + description = "Maximum time in seconds between retries, caps exponential backoff." } }, } } From adf6c4d8b5b62c4084ec219e066e50a788d7beee Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 4 May 2023 11:37:27 +0200 Subject: [PATCH 2628/4351] feat: add min/max length of description field Signed-off-by: Joshua Schmid --- kong/db/schema/metaschema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 6da037bb39f..2d8ea7b1afc 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -72,7 +72,7 @@ local field_schema = { { type = { type = "string", one_of = keys(Schema.valid_types), required = true }, }, { required = { type = "boolean" }, }, { reference = { type = "string" }, }, - { description = { type = "string" }, }, + { description = { type = "string", len_min = 10, len_max = 500}, }, { auto = { type = "boolean" }, }, { unique = { type = "boolean" }, }, { unique_across_ws = { type = "boolean" }, }, From 61ee8bc6f4f552dce1cd7dc946d3869847a9051a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jun 2023 11:08:05 +0300 Subject: [PATCH 2629/4351] tests(ci): enable all tests in t folder, not only the pdk ones (#10990) Signed-off-by: Aapo Talvensaari --- .ci/run_tests.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 76286068ce5..f825189a9a4 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -125,7 +125,7 @@ if [ "$TEST_SUITE" == "plugins" ]; then fi fi if [ "$TEST_SUITE" == "pdk" ]; then - prove -I. -r t/01-pdk + prove -I. -r t fi if [ "$TEST_SUITE" == "unit" ]; then unset KONG_TEST_NGINX_USER KONG_PG_PASSWORD KONG_TEST_PG_PASSWORD From 3f134fe0fbc169dc561122b12550842b855de55d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Mar 2023 19:15:38 +0200 Subject: [PATCH 2630/4351] feat(vault): let vaults override cache ttl Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 32 ++++++++++++++++++++------------ 1 file changed, 20 insertions(+), 12 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 02eb859bfc3..6191f3aa83e 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -90,7 +90,7 @@ local function new(self) end - local function validate_value(value, err, vault, resource, key, reference) + local function validate_value(value, err, ttl, vault, resource, key, reference) if type(value) ~= "string" then if err then return nil, fmt("unable to load value (%s) from vault (%s): %s [%s]", resource, vault, err, reference) @@ -105,7 +105,7 @@ local function new(self) end if not key then - return value + return value, nil, ttl end local json @@ -131,7 +131,7 @@ local function new(self) vault, resource, key, type(value), reference) end - return value + return value, nil, ttl end @@ -142,31 +142,34 @@ local function new(self) cache_key = build_cache_key(name, resource, version, hash) end - local value, err + local value, err, ttl if rotation then value = rotation[cache_key] if not value then - value, err = strategy.get(config, resource, version) + value, err, ttl = strategy.get(config, resource, version) if value then rotation[cache_key] = value if cache then -- Warmup cache just in case the value is needed elsewhere. -- TODO: do we need to clear cache first? cache:get(cache_key, nil, function() - return value, err + return value, err, ttl end) end end end elseif cache then - value, err = cache:get(cache_key, nil, strategy.get, config, resource, version) + value, err = cache:get(cache_key, nil, function() + value, err, ttl = strategy.get(config, resource, version) + return value, err, ttl + end) else - value, err = strategy.get(config, resource, version) + value, err, ttl = strategy.get(config, resource, version) end - return validate_value(value, err, name, resource, key, reference) + return validate_value(value, err, ttl, name, resource, key, reference) end @@ -497,10 +500,11 @@ local function new(self) end end + local ttl if self and self.db and VAULT_NAMES[opts.name] == nil then - value, err = config_secret(reference, opts, rotation) + value, err, ttl = config_secret(reference, opts, rotation) else - value, err = process_secret(reference, opts, rotation) + value, err, ttl = process_secret(reference, opts, rotation) end if not value then @@ -512,7 +516,11 @@ local function new(self) return nil, err end - LRU:set(reference, value) + if type(ttl) == "number" and ttl > 0 then + LRU:set(reference, value, ttl) + else + LRU:set(reference, value) + end return value end From 069205a0113da4c2d90f4fcde77f3ed6cad7124b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Apr 2023 11:53:09 +0300 Subject: [PATCH 2631/4351] feat(vault): allow cache only retrieval of vault values ### Summary Adds possibility to query vault references from caches only. Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 31 ++++++++++++++++++++----------- 1 file changed, 20 insertions(+), 11 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 6191f3aa83e..5ea0d7db570 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -135,15 +135,22 @@ local function new(self) end - local function retrieve_value(strategy, config, hash, reference, resource, - name, version, key, cache, rotation) + local function retrieve_value(strategy, config, hash, reference, resource, name, + version, key, cache, rotation, cache_only) local cache_key if cache or rotation then cache_key = build_cache_key(name, resource, version, hash) end local value, err, ttl - if rotation then + if cache_only then + if not cache then + return nil, fmt("unable to load value (%s) from vault cache (%s): no cache [%s]", resource, name, reference) + end + + value, err = cache:get(cache_key, config) + + elseif rotation then value = rotation[cache_key] if not value then value, err, ttl = strategy.get(config, resource, version) @@ -255,7 +262,7 @@ local function new(self) end - local function process_secret(reference, opts, rotation) + local function process_secret(reference, opts, rotation, cache_only) local name = opts.name if not VAULT_NAMES[name] then return nil, fmt("vault not found (%s) [%s]", name, reference) @@ -356,11 +363,11 @@ local function new(self) return retrieve_value(strategy, config, hash, reference, opts.resource, name, opts.version, opts.key, self and self.core_cache, - rotation) + rotation, cache_only) end - local function config_secret(reference, opts, rotation) + local function config_secret(reference, opts, rotation, cache_only) local prefix = opts.name local vaults = self.db.vaults local cache = self.core_cache @@ -405,7 +412,7 @@ local function new(self) local config, hash = get_config(vault.config, opts.config, schema, prefix) return retrieve_value(strategy, config, hash, reference, opts.resource, prefix, - opts.version, opts.key, cache, rotation) + opts.version, opts.key, cache, rotation, cache_only) end @@ -486,7 +493,7 @@ local function new(self) end - local function get(reference, rotation) + local function get(reference, rotation, cache_only) local opts, err = parse_reference(reference) if err then return nil, err @@ -502,14 +509,16 @@ local function new(self) local ttl if self and self.db and VAULT_NAMES[opts.name] == nil then - value, err, ttl = config_secret(reference, opts, rotation) + value, err, ttl = config_secret(reference, opts, rotation, cache_only) else - value, err, ttl = process_secret(reference, opts, rotation) + value, err, ttl = process_secret(reference, opts, rotation, cache_only) end if not value then if stale_value then - self.log.warn(err, " (returning a stale value)") + if not cache_only then + self.log.warn(err, " (returning a stale value)") + end return stale_value end From 80cd002ae4bed18911d436977fe78a0507e54e28 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Apr 2023 14:43:18 +0300 Subject: [PATCH 2632/4351] feat(vault): take ttl, max_ttl and min_ttl in account when returning ttl Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 5ea0d7db570..0e38536c984 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -135,6 +135,29 @@ local function new(self) end + local function adjust_ttl(ttl, config) + if type(ttl) ~= "number" then + return config and config.ttl or 0 + end + + if ttl <= 0 then + return 0 + end + + local max_ttl = config and config.max_ttl + if max_ttl and max_ttl > 0 and ttl > max_ttl then + return max_ttl + end + + local min_ttl = config and config.min_ttl + if min_ttl and ttl < min_ttl then + return min_ttl + end + + return ttl + end + + local function retrieve_value(strategy, config, hash, reference, resource, name, version, key, cache, rotation, cache_only) local cache_key @@ -155,6 +178,7 @@ local function new(self) if not value then value, err, ttl = strategy.get(config, resource, version) if value then + ttl = adjust_ttl(ttl, config) rotation[cache_key] = value if cache then -- Warmup cache just in case the value is needed elsewhere. @@ -169,11 +193,17 @@ local function new(self) elseif cache then value, err = cache:get(cache_key, nil, function() value, err, ttl = strategy.get(config, resource, version) + if value then + ttl = adjust_ttl(ttl, config) + end return value, err, ttl end) else value, err, ttl = strategy.get(config, resource, version) + if value then + ttl = adjust_ttl(ttl, config) + end end return validate_value(value, err, ttl, name, resource, key, reference) From c3e43de678e153c4a14e4bc8d64cabc3cc18a9e5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Apr 2023 17:14:43 +0300 Subject: [PATCH 2633/4351] feat(vault): pass ttl, neg_ttl and resurrect ttl to cache Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 0e38536c984..1ba64836742 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -183,7 +183,7 @@ local function new(self) if cache then -- Warmup cache just in case the value is needed elsewhere. -- TODO: do we need to clear cache first? - cache:get(cache_key, nil, function() + cache:get(cache_key, config, function() return value, err, ttl end) end @@ -191,7 +191,7 @@ local function new(self) end elseif cache then - value, err = cache:get(cache_key, nil, function() + value, err = cache:get(cache_key, config, function() value, err, ttl = strategy.get(config, resource, version) if value then ttl = adjust_ttl(ttl, config) From 48d600168e895c98bd1655d66af7f852ad757153 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Apr 2023 17:32:20 +0300 Subject: [PATCH 2634/4351] feat(vault): vault.update function to update input with latest values Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 71 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 71 insertions(+) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 1ba64836742..9f4bcbe84e5 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -565,6 +565,36 @@ local function new(self) end + local function update(options) + if type(options) ~= "table" then + return options + end + + -- TODO: should we skip updating options, if it was done recently? + + -- TODO: should we have flag for disabling/enabling recursion? + for k, v in pairs(options) do + if k ~= "$refs" and type(v) == "table" then + options[k] = update(v) + end + end + + local refs = options["$refs"] + if type(refs) ~= "table" or isempty(refs) then + return options + end + + for field_name, reference in pairs(refs) do + local value = get(reference, nil, true) -- TODO: ignoring errors? + if value ~= nil then + options[field_name] = value + end + end + + return options + end + + local function try(callback, options) -- store current values early on to avoid race conditions local previous @@ -856,6 +886,47 @@ local function new(self) end + --- + -- Helper function for secret rotation based on TTLs. Currently experimental. + -- + -- @function kong.vault.update + -- @tparam table options options containing secrets and references (this function modifies the input options) + -- @treturn table options with updated secret values + -- + -- @usage + -- local options = kong.vault.update({ + -- cert = "-----BEGIN CERTIFICATE-----...", + -- key = "-----BEGIN RSA PRIVATE KEY-----...", + -- cert_alt = "-----BEGIN CERTIFICATE-----...", + -- key_alt = "-----BEGIN EC PRIVATE KEY-----...", + -- ["$refs"] = { + -- cert = "{vault://aws/cert}", + -- key = "{vault://aws/key}", + -- cert_alt = "{vault://aws/cert-alt}", + -- key_alt = "{vault://aws/key-alt}", + -- } + -- }) + -- + -- -- or + -- + -- local options = { + -- cert = "-----BEGIN CERTIFICATE-----...", + -- key = "-----BEGIN RSA PRIVATE KEY-----...", + -- cert_alt = "-----BEGIN CERTIFICATE-----...", + -- key_alt = "-----BEGIN EC PRIVATE KEY-----...", + -- ["$refs"] = { + -- cert = "{vault://aws/cert}", + -- key = "{vault://aws/key}", + -- cert_alt = "{vault://aws/cert-alt}", + -- key_alt = "{vault://aws/key-alt}", + -- } + -- } + -- kong.vault.update(options) + function _VAULT.update(options) + return update(options) + end + + --- -- Helper function for automatic secret rotation. Currently experimental. -- From e624448fcd1d79bdaaef5d750c85d4cee2fd1244 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 5 Apr 2023 17:33:26 +0300 Subject: [PATCH 2635/4351] feat(core): update plugin configuration vault references Signed-off-by: Aapo Talvensaari --- kong/runloop/plugins_iterator.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 94f34727471..dcc4228f945 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -420,6 +420,7 @@ local function get_next_and_collect(ctx, i) if combos then cfg = load_configuration_through_combos(ctx, combos, plugin) if cfg then + cfg = kong.vault.update(cfg) local handler = plugin.handler local collected = ctx.plugins for j = 1, DOWNSTREAM_PHASES_COUNT do From 448d8a82d0dcb00e147e799ee1baa79162167399 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 18 Apr 2023 20:35:59 +0300 Subject: [PATCH 2636/4351] feat(core): update certificates vault references Signed-off-by: Aapo Talvensaari --- kong/runloop/certificate.lua | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index 188c61408ce..1d999f381d9 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -205,9 +205,16 @@ end local function get_certificate(pk, sni_name) local cache_key = kong.db.certificates:cache_key(pk) - return kong.core_cache:get(cache_key, - get_certificate_opts, fetch_certificate, - pk, sni_name) + local certificate, err, hit_level = kong.core_cache:get(cache_key, + get_certificate_opts, + fetch_certificate, + pk, sni_name) + + if certificate and hit_level ~= 3 then + kong.vault.update(certificate) + end + + return certificate, err end From db255787c56f8b1b67d862cf565a1e7a858288db Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 18 Apr 2023 15:29:46 +0300 Subject: [PATCH 2637/4351] feat(vault): implement vault secret rotation timer Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 119 +++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 109 insertions(+), 10 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 9f4bcbe84e5..086c31f271a 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -21,6 +21,8 @@ local cjson = require("cjson.safe").new() local ngx = ngx +local time = ngx.time +local exiting = ngx.worker.exiting local get_phase = ngx.get_phase local fmt = string.format local sub = string.sub @@ -44,6 +46,15 @@ local decode_json = cjson.decode local function new(self) + local ROTATION_INTERVAL = 60 + local ROTATION_SEMAPHORE = semaphore.new(1) + local ROTATION_WAIT = 0 + + + local REFERENCES = {} + local FAILED = {} + + local LRU = lrucache.new(1000) @@ -176,16 +187,27 @@ local function new(self) elseif rotation then value = rotation[cache_key] if not value then - value, err, ttl = strategy.get(config, resource, version) - if value then - ttl = adjust_ttl(ttl, config) - rotation[cache_key] = value - if cache then - -- Warmup cache just in case the value is needed elsewhere. - -- TODO: do we need to clear cache first? - cache:get(cache_key, config, function() - return value, err, ttl - end) + if cache and rotation.probe then + ttl, err, value = cache:probe(cache_key) + if ttl and ttl < 0 then + ttl = nil + err = nil + value = nil + end + end + + if not ttl or ttl < ROTATION_INTERVAL then + value, err, ttl = strategy.get(config, resource, version) + if value then + ttl = adjust_ttl(ttl, config) + rotation[cache_key] = value + if cache then + -- Warmup cache just in case the value is needed elsewhere. + cache:invalidate_local(cache_key) + cache:get(cache_key, config, function() + return value, err, ttl + end) + end end end end @@ -557,6 +579,8 @@ local function new(self) if type(ttl) == "number" and ttl > 0 then LRU:set(reference, value, ttl) + REFERENCES[reference] = time() + ttl - ROTATION_INTERVAL + else LRU:set(reference, value) end @@ -759,6 +783,76 @@ local function new(self) end + local function rotate_secrets() + if isempty(REFERENCES) then + return true + end + + local rotation = { probe = true } + local current_time = time() + + local removals + local removal_count = 0 + + for reference, expiry in pairs(REFERENCES) do + if exiting() then + return true + end + + if current_time > expiry then + local value, err = get(reference, rotation) + if not value then + local fail_count = (FAILED[reference] or 0) + 1 + if fail_count < 5 then + self.log.notice("rotating reference ", reference, " failed: ", err or "unknown") + FAILED[reference] = fail_count + + else + self.log.warn("rotating reference ", reference, " failed (removed from rotation): ", err or "unknown") + if not removals then + removals = { reference } + else + removals[removal_count] = reference + end + end + end + end + end + + if removal_count > 0 then + for i = 1, removal_count do + local reference = removals[i] + REFERENCES[reference] = nil + FAILED[reference] = nil + LRU:delete(reference) + end + end + + return true + end + + + local function rotate_secrets_timer(premature) + if premature then + return + end + + local ok, err = ROTATION_SEMAPHORE:wait(ROTATION_WAIT) + if ok then + ok, err = pcall(rotate_secrets) + + ROTATION_SEMAPHORE:post() + + if not ok then + self.log.err("rotating secrets failed (", err, ")") + end + + elseif err ~= "timeout" then + self.log.warn("rotating secrets failed (", err, ")") + end + end + + local _VAULT = {} @@ -801,6 +895,11 @@ local function new(self) if self.configuration.database ~= "off" then self.worker_events.register(flush_config_cache, "crud", "vaults") end + + local _, err = self.timer:named_every("secret-rotation", ROTATION_INTERVAL, rotate_secrets_timer) + if err then + self.log.err("could not schedule timer to rotate vault secret references: ", err) + end end From bb703d68cdd8cef357b0cb11f4d458d9baff9d4a Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 30 May 2023 07:33:30 -0700 Subject: [PATCH 2638/4351] test(vaults): ttl integration tests WIP (#10711) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * test(vaults): ttl integration tests WIP * fix(test): set rotation interval through environment variable --------- Co-authored-by: Aapo Talvensaari Co-authored-by: Hans Hübner --- kong/pdk/vault.lua | 3 +- spec/02-integration/13-vaults/04-ttl_spec.lua | 225 ++++++++++++++++++ spec/fixtures/blueprints.lua | 4 + .../kong/plugins/dummy/schema.lua | 2 +- .../custom_vaults/kong/vaults/test/init.lua | 186 +++++++++++++++ .../custom_vaults/kong/vaults/test/schema.lua | 14 ++ 6 files changed, 432 insertions(+), 2 deletions(-) create mode 100644 spec/02-integration/13-vaults/04-ttl_spec.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/test/init.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/test/schema.lua diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 086c31f271a..934ad1ec358 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -44,9 +44,10 @@ local parse_path = require("socket.url").parse_path local encode_base64url = require("ngx.base64").encode_base64url local decode_json = cjson.decode +local ROTATION_INTERVAL = tonumber(os.getenv("KONG_VAULT_ROTATION_INTERVAL") or 60) + local function new(self) - local ROTATION_INTERVAL = 60 local ROTATION_SEMAPHORE = semaphore.new(1) local ROTATION_WAIT = 0 diff --git a/spec/02-integration/13-vaults/04-ttl_spec.lua b/spec/02-integration/13-vaults/04-ttl_spec.lua new file mode 100644 index 00000000000..21736bb94b1 --- /dev/null +++ b/spec/02-integration/13-vaults/04-ttl_spec.lua @@ -0,0 +1,225 @@ +local helpers = require "spec.helpers" + +-- using the full path so that we don't have to modify package.path in +-- this context +local test_vault = require "spec.fixtures.custom_vaults.kong.vaults.test" + +local CUSTOM_VAULTS = "./spec/fixtures/custom_vaults" +local CUSTOM_PLUGINS = "./spec/fixtures/custom_plugins" + +local LUA_PATH = CUSTOM_VAULTS .. "/?.lua;" .. + CUSTOM_VAULTS .. "/?/init.lua;" .. + CUSTOM_PLUGINS .. "/?.lua;" .. + CUSTOM_PLUGINS .. "/?/init.lua;;" + +local DUMMY_HEADER = "Dummy-Plugin" +local fmt = string.format + + + +--- A vault test harness is a driver for vault backends, which implements +--- all the necessary glue for initializing a vault backend and performing +--- secret read/write operations. +--- +--- All functions defined here are called as "methods" (e.g. harness:fn()), so +--- it is permitted to keep state on the harness object (self). +--- +---@class vault_test_harness +--- +---@field name string +--- +--- this table is passed directly to kong.db.vaults:insert() +---@field config table +--- +--- create_secret() is called once per test run for a given secret +---@field create_secret fun(self: vault_test_harness, secret: string, value: string, opts?: table) +--- +--- update_secret() may be called more than once per test run for a given secret +---@field update_secret fun(self: vault_test_harness, secret: string, value: string, opts?: table) +--- +--- setup() is called before kong is started and before any DB entities +--- have been created and is best used for things like validating backend +--- credentials and establishing a connection to a backend +---@field setup fun(self: vault_test_harness) +--- +--- teardown() is exactly what you'd expect +---@field teardown fun(self: vault_test_harness) +--- +--- fixtures() output is passed directly to `helpers.start_kong()` +---@field fixtures fun(self: vault_test_harness):table|nil +--- +--- +---@field prefix string # generated by the test suite +---@field host string # generated by the test suite + + +---@type vault_test_harness[] +local VAULTS = { + { + name = "test", + + config = { + default_value = "DEFAULT", + default_value_ttl = 1, + }, + + create_secret = function(self, _, value) + -- Currently, crate_secret is called _before_ starting Kong. + -- + -- This means our backend won't be available yet because it is + -- piggy-backing on Kong as an HTTP mock fixture. + -- + -- We can, however, inject a default value into our configuration. + self.config.default_value = value + end, + + update_secret = function(_, secret, value, opts) + return test_vault.client.put(secret, value, opts) + end, + + fixtures = function() + return { + http_mock = { + test_vault = test_vault.http_mock, + } + } + end, + }, +} + + +local noop = function(...) end + +for _, vault in ipairs(VAULTS) do + -- fill out some values that we'll use in route/service/plugin config + vault.prefix = vault.name .. "-ttl-test" + vault.host = vault.name .. ".vault-ttl.test" + + -- ...and fill out non-required methods + vault.setup = vault.setup or noop + vault.teardown = vault.teardown or noop + vault.fixtures = vault.fixtures or noop +end + + +for _, strategy in helpers.each_strategy() do +for _, vault in ipairs(VAULTS) do + +describe("vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, function() + local client + local secret = "my-secret" + + + local function http_get(path) + path = path or "/" + + local res = client:get(path, { + headers = { + host = assert(vault.host), + }, + }) + + assert.response(res).has.status(200) + + return res + end + + + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") + + helpers.test_conf.loaded_plugins = { + dummy = true, + } + + vault:setup() + vault:create_secret(secret, "init") + + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "plugins" }, + { "dummy" }, + { vault.name }) + + + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = vault.config, + })) + + local route = assert(bp.routes:insert({ + name = vault.host, + hosts = { vault.host }, + paths = { "/" }, + service = assert(bp.services:insert()), + })) + + + -- used by the plugin config test case + assert(bp.plugins:insert({ + name = "dummy", + config = { + resp_header_value = fmt("{vault://%s/%s?ttl=%s}", + vault.prefix, secret, 10), + }, + route = { id = route.id }, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "dummy", + log_level = "info", + }, nil, nil, vault:fixtures() )) + + client = helpers.proxy_client() + end) + + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong(nil, true) + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + + it("updates plugin config references (backend: #" .. vault.name .. ")", function() + local function check_plugin_secret(expect, ttl, leeway) + leeway = leeway or 0.25 -- 25% + + local timeout = ttl + (ttl * leeway) + + assert + .with_timeout(timeout) + .with_step(0.5) + .eventually(function() + local res = http_get("/") + local value = assert.response(res).has.header(DUMMY_HEADER) + + if value == expect then + return true + end + + return nil, { expected = expect, got = value } + end) + .is_truthy("expected plugin secret to be updated to '" .. expect .. "' " + .. "' within " .. tostring(timeout) .. "seconds") + end + + vault:update_secret(secret, "old", { ttl = 5 }) + check_plugin_secret("old", 5) + + vault:update_secret(secret, "new", { ttl = 5 }) + check_plugin_secret("new", 5) + end) +end) + +end -- each vault backend +end -- each strategy diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index 825685edca1..7adf7251212 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -401,6 +401,10 @@ function _M.new(db) } end) + res.vaults = new_blueprint(db.vaults, function() + return {} + end) + return res end diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua index 5c6f5124341..94142005308 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua @@ -5,7 +5,7 @@ return { config = { type = "record", fields = { - { resp_header_value = { type = "string", default = "1" } }, + { resp_header_value = { type = "string", default = "1", referenceable = true } }, { append_body = { type = "string" } }, { resp_code = { type = "number" } }, }, diff --git a/spec/fixtures/custom_vaults/kong/vaults/test/init.lua b/spec/fixtures/custom_vaults/kong/vaults/test/init.lua new file mode 100644 index 00000000000..7f0cd158f8c --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/test/init.lua @@ -0,0 +1,186 @@ +local cjson = require "cjson" +local http = require "resty.http" + +local fmt = string.format + +--- +-- Fake vault for integration tests. +local test = { + VERSION = "1.0.0", + SHM_NAME = "test_vault", + PORT = 9876, +} + + +local function key_for(secret, version) + assert(secret ~= nil, "missing secret") + version = version or 1 + + return fmt("secrets:%s:%s", secret, version) +end + + +local function get_from_shm(secret, version) + local key = key_for(secret, version) + local shm = assert(ngx.shared[test.SHM_NAME]) + + local raw, err = shm:get(key) + assert(err == nil, err) + + if raw then + return cjson.decode(raw) + end +end + + +function test.init() +end + + +function test.get(conf, resource, version) + local secret = get_from_shm(resource, version) + + kong.log.inspect({ + conf = conf, + resource = resource, + version = version, + secret = secret, + }) + + secret = secret or {} + + local latency = conf.latency or secret.latency + if latency then + ngx.sleep(latency) + end + + local raise_error = conf.raise_error or secret.raise_error + local return_error = conf.return_error or secret.return_error + + if raise_error then + error(raise_error) + + elseif return_error then + return nil, return_error + end + + local value = secret.value + local ttl = secret.ttl + + if value == nil then + value = conf.default_value + ttl = conf.default_value_ttl + end + + return value, nil, ttl +end + + +function test.api() + local shm = assert(ngx.shared[test.SHM_NAME]) + local secret = assert(ngx.var.secret) + local args = assert(kong.request.get_query()) + local version = tonumber(args.version) or 1 + + local method = ngx.req.get_method() + if method == "GET" then + local value = get_from_shm(secret, version) + if value ~= nil then + return kong.response.exit(200, value) + + else + return kong.response.exit(404, { message = "not found" }) + end + + elseif method ~= "PUT" then + return kong.response.exit(405, { message = "method not allowed" }) + end + + + local ttl = tonumber(args.ttl) or nil + local raise_error = args.raise_error or nil + local return_error = args.return_error or nil + + local value + if not args.return_nil then + value = kong.request.get_raw_body() + + if not value then + return kong.response.exit(400, { + message = "secret value expected, but the request body was empty" + }) + end + end + + local key = key_for(secret, version) + local object = { + value = value, + ttl = ttl, + raise_error = raise_error, + return_error = return_error, + } + + assert(shm:set(key, cjson.encode(object))) + + return kong.response.exit(201, object) +end + + +test.client = {} + + +function test.client.put(secret, value, opts) + local client = assert(http.new()) + + opts = opts or {} + + if value == nil then + opts.return_nil = true + end + + local uri = fmt("http://127.0.0.1:%d/secret/%s", test.PORT, secret) + + local res, err = client:request_uri(uri, { + method = "PUT", + body = value, + query = opts, + }) + + assert(err == nil, "failed PUT " .. uri .. ": " .. tostring(err)) + assert(res.status == 201, "failed PUT " .. uri .. ": " .. res.status) + + return cjson.decode(res.body) +end + + +function test.client.get(secret, version) + local query = version and { version = version } or nil + + local client = assert(http.new()) + + local uri = fmt("http://127.0.0.1:%d/secret/%s", test.PORT, secret) + + local res, err = client:request_uri(uri, { query = query, method = "GET" }) + assert(err == nil, "failed GET " .. uri .. ": " .. tostring(err)) + + return cjson.decode(res.body) +end + + +test.http_mock = [[ + lua_shared_dict ]] .. test.SHM_NAME .. [[ 5m; + + server { + server_name "test-vault"; + listen 127.0.0.1:]] .. test.PORT .. [[; + + location ~^/secret/(?.+) { + content_by_lua_block { + require("kong.vaults.test").api() + } + } + } +]] + + +return test diff --git a/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua new file mode 100644 index 00000000000..4b4a335e9cb --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua @@ -0,0 +1,14 @@ +return { + name = "test", + fields = { + { + config = { + type = "record", + fields = { + { default_value = { type = "string", required = false } }, + { default_value_ttl = { type = "number", required = false } }, + }, + }, + }, + }, +} From ffdb41445bd69bbf594de214d0b9882c2123955e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jun 2023 15:26:45 +0300 Subject: [PATCH 2639/4351] perf(utils): faster deflate_gzip / inflate_gzip using string.buffer (#10964) ### Summary Just replaces utils.deflate_gzip / utils.inflate_gzip to use `string.buffer`s. Signed-off-by: Aapo Talvensaari --- kong/tools/utils.lua | 36 ++++++++++++++++++++---------------- 1 file changed, 20 insertions(+), 16 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 55348b8f26c..23c1cfa1d44 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -10,8 +10,8 @@ local ffi = require "ffi" local uuid = require "resty.jit-uuid" +local buffer = require "string.buffer" local pl_stringx = require "pl.stringx" -local pl_stringio = require "pl.stringio" local pl_utils = require "pl.utils" local pl_path = require "pl.path" local pl_file = require "pl.file" @@ -38,7 +38,6 @@ local re_find = ngx.re.find local re_match = ngx.re.match local inflate_gzip = zlib.inflateGzip local deflate_gzip = zlib.deflateGzip -local stringio_open = pl_stringio.open ffi.cdef[[ typedef unsigned char u_char; @@ -1265,24 +1264,30 @@ do -- so use 64KB - 1 instead local GZIP_CHUNK_SIZE = 65535 - local function gzip_helper(op, input) - local f = stringio_open(input) - local output_table = {} - local output_table_n = 0 + local function read_input_buffer(input_buffer) + return function(size) + local data = input_buffer:get(size) + return data ~= "" and data or nil + end + end - local res, err = op(function(size) - return f:read(size) - end, - function(res) - output_table_n = output_table_n + 1 - output_table[output_table_n] = res - end, GZIP_CHUNK_SIZE) + local function write_output_buffer(output_buffer) + return function(data) + return output_buffer:put(data) + end + end - if not res then + local function gzip_helper(inflate_or_deflate, input) + local input_buffer = buffer.new(0):set(input) + local output_buffer = buffer.new() + local ok, err = inflate_or_deflate(read_input_buffer(input_buffer), + write_output_buffer(output_buffer), + GZIP_CHUNK_SIZE) + if not ok then return nil, err end - return concat(output_table) + return output_buffer:get() end --- Gzip compress the content of a string @@ -1292,7 +1297,6 @@ do return gzip_helper(deflate_gzip, str) end - --- Gzip decompress the content of a string -- @tparam string gz the Gzip compressed string -- @return str (string) of the decompressed content, or nil, err to if an error occurs From a68dbc93b00d2bc13645f49a953cbcbfed3f32d6 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 2 Jun 2023 14:31:55 -0700 Subject: [PATCH 2640/4351] tests(dbless): harden test against eventual consistency (#10991) This applies a similar fix to what was done in 9cbbee3c8a. --- .../11-dbless/01-respawn_spec.lua | 131 ++++++++++++------ spec/helpers.lua | 21 ++- 2 files changed, 105 insertions(+), 47 deletions(-) diff --git a/spec/02-integration/11-dbless/01-respawn_spec.lua b/spec/02-integration/11-dbless/01-respawn_spec.lua index ace45bcb65f..d7704fad8be 100644 --- a/spec/02-integration/11-dbless/01-respawn_spec.lua +++ b/spec/02-integration/11-dbless/01-respawn_spec.lua @@ -3,6 +3,24 @@ local cjson = require "cjson" local WORKER_PROCS = 4 +-- transient errors can leave holes in worker PID tables/arrays, +-- which may be encoded as NULL by cjson, so we need to filter those +-- out before attempting any maths +local function remove_nulls(t) + local n = 0 + + for i = 1, #t do + local item = t[i] + t[i] = nil + + if item ~= cjson.null then + n = n + 1 + t[n] = item + end + end +end + + local function count_common_values(t1, t2) local counts = {} @@ -58,76 +76,87 @@ describe("worker respawn", function() end) it("rotates pids and deletes the old ones", function() - local res = admin_client:get("/") - local body = assert.res_status(200, res) - local json = cjson.decode(body) - local pids = json.pids.workers + local pids + + assert.eventually(function() + local res = admin_client:get("/") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + pids = json.pids.workers + remove_nulls(pids) + + if #pids == WORKER_PROCS then + return true + end - assert.same(WORKER_PROCS, #pids, "unexpected number of worker pids") + return nil, { + err = "invalid worker pid count", + exp = WORKER_PROCS, + got = #pids, + } + end) + .is_truthy("expected / API endpoint to return the current number of workers") helpers.signal_workers(nil, "-TERM") + -- `helpers.wait_until_no_common_workers()` is not used here because it + -- works by using the very same API that this case is supposed to test assert.eventually(function() - local pok, admin_client2 = pcall(helpers.admin_client) - if not pok then - return nil, "failed creating admin client: " .. tostring(admin_client2) - end - - local res2 = admin_client2:get("/") + local res2 = admin_client:get("/") local body2 = assert.res_status(200, res2) local json2 = cjson.decode(body2) local pids2 = json2.pids.workers - - admin_client2:close() - - if #pids2 ~= WORKER_PROCS then - return nil, "unexpected number of new worker pids: " .. tostring(#pids2) - end + remove_nulls(pids2) if count_common_values(pids, pids2) > 0 then return nil, "old and new worker pids both present" + + elseif #pids2 ~= WORKER_PROCS then + return nil, { + err = "unexpected number of worker pids", + exp = WORKER_PROCS, + got = #pids2, + } end return true end) + .ignore_exceptions(true) .is_truthy("expected the admin API to report only new (respawned) worker pids") end) it("rotates kong:mem stats and deletes the old ones", function() - local proxy_res = proxy_client:get("/") - assert.res_status(404, proxy_res) - - local res = admin_client:get("/status") - local body = assert.res_status(200, res) - local json = cjson.decode(body) - local mem = json.memory.workers_lua_vms - - helpers.signal_workers(nil, "-TERM") + local mem - helpers.wait_until(function() - local pok, proxy_client2 = pcall(helpers.proxy_client) - if not pok then - return false + assert.eventually(function() + local res = admin_client:get("/status") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + mem = json.memory.workers_lua_vms + remove_nulls(mem) + + if #mem == WORKER_PROCS then + return true end - local proxy_res2 = proxy_client2:get("/") - assert.res_status(404, proxy_res2) - proxy_client2:close() + return nil, { + err = "unexpected worker count", + exp = WORKER_PROCS, + got = #mem, + } + end) + .is_truthy("expected /status API endpoint to return the current number of workers") - local admin_client2 - pok, admin_client2 = pcall(helpers.admin_client) - if not pok then - return false - end + helpers.signal_workers(nil, "-TERM") - local res2 = admin_client2:get("/status") + -- `helpers.wait_until_no_common_workers()` is not used here because it + -- more-or-less relies on the same mechanism that is being tested here. + assert.eventually(function() + local res2 = admin_client:get("/status") local body2 = assert.res_status(200, res2) local json2 = cjson.decode(body2) local mem2 = json2.memory.workers_lua_vms - - admin_client2:close() - - assert.equal(#mem, #mem2) + remove_nulls(mem2) local matching = 0 for _, value in ipairs(mem) do @@ -137,14 +166,26 @@ describe("worker respawn", function() if value.pid == value2.pid then matching = matching + 1 + break end end end - assert.equal(0, matching) + if matching > 0 then + return nil, "old and new worker mem stats still present" + + elseif #mem2 ~= WORKER_PROCS then + return nil, { + err = "unexpected number of workers", + exp = WORKER_PROCS, + got = #mem2, + } + end return true end) + .ignore_exceptions(true) + .is_truthy("expected defunct worker memory stats to be cleared") end) it("lands on the correct cache page #5799", function() @@ -195,7 +236,7 @@ describe("worker respawn", function() })) assert.res_status(200, res) - local workers = helpers.get_kong_workers() + local workers = helpers.get_kong_workers(WORKER_PROCS) proxy_client:close() -- kill all the workers forcing all of them to respawn diff --git a/spec/helpers.lua b/spec/helpers.lua index adbafac3abf..36d0287f775 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3632,8 +3632,9 @@ local function wait_until_no_common_workers(workers, expected_total, strategy) end -local function get_kong_workers() +local function get_kong_workers(expected_total) local workers + wait_until(function() local pok, admin_client = pcall(admin_client) if not pok then @@ -3650,7 +3651,23 @@ local function get_kong_workers() local json = cjson.decode(body) admin_client:close() - workers = json.pids.workers + + workers = {} + + for _, item in ipairs(json.pids.workers) do + if item ~= ngx.null then + table.insert(workers, item) + end + end + + if expected_total and #workers ~= expected_total then + return nil, ("expected %s worker pids, got %s"):format(expected_total, + #workers) + + elseif #workers == 0 then + return nil, "GET / returned no worker pids" + end + return true end, 10) return workers From cd1eea4eeb38cf12cdda96af07ba83e86ed37756 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 1 Jun 2023 15:00:47 +0300 Subject: [PATCH 2641/4351] chore(deps): import resty.mlcache from lua-resty-mlcache ### Summary Forking `resty.mlcache` into Kong in preparations on adding functionality and changes to it that are out of the scope for the upstream project. Co-authored-by: Thibault Charbonnier (@thibaultcha) Co-authored-by: Thijs Schreijer (@Tieske) Co-authored-by: Julien Desgats(@jdesgats) Co-authored-by: Robert Paprocki (@p0pr0ck5) Co-authored-by: Aapo Talvensaari (@bungle) Co-authored-by: Chrono Law (@chronolaw) Co-authored-by: Michael Martin (@flrgh) Co-authored-by: Hamish Forbes (@hamishforbes) Co-authored-by: Piotr Przybylski (@piotrp) Co-authored-by: Martin Amps (@martinamps) Co-authored-by: Yuchen Wu (@eaufavor) Signed-off-by: Aapo Talvensaari --- kong-3.4.0-0.rockspec | 4 +- kong/cache/init.lua | 2 +- kong/plugins/pre-function/_handler.lua | 2 +- kong/resty/mlcache/init.lua | 1395 ++++++++++++ kong/resty/mlcache/ipc.lua | 257 +++ kong/runloop/certificate.lua | 2 +- t/05-mlcache/00-ipc.t | 717 +++++++ t/05-mlcache/01-new.t | 605 ++++++ t/05-mlcache/02-get.t | 2702 ++++++++++++++++++++++++ t/05-mlcache/03-peek.t | 666 ++++++ t/05-mlcache/04-update.t | 117 + t/05-mlcache/05-set.t | 624 ++++++ t/05-mlcache/06-delete.t | 252 +++ t/05-mlcache/07-l1_serializer.t | 741 +++++++ t/05-mlcache/08-purge.t | 402 ++++ t/05-mlcache/09-isolation.t | 375 ++++ t/05-mlcache/10-ipc_shm.t | 319 +++ t/05-mlcache/11-locks_shm.t | 115 + t/05-mlcache/12-resurrect-stale.t | 1047 +++++++++ t/05-mlcache/13-get_bulk.t | 1735 +++++++++++++++ t/05-mlcache/14-bulk-and-res.t | 227 ++ 21 files changed, 12302 insertions(+), 4 deletions(-) create mode 100644 kong/resty/mlcache/init.lua create mode 100644 kong/resty/mlcache/ipc.lua create mode 100644 t/05-mlcache/00-ipc.t create mode 100644 t/05-mlcache/01-new.t create mode 100644 t/05-mlcache/02-get.t create mode 100644 t/05-mlcache/03-peek.t create mode 100644 t/05-mlcache/04-update.t create mode 100644 t/05-mlcache/05-set.t create mode 100644 t/05-mlcache/06-delete.t create mode 100644 t/05-mlcache/07-l1_serializer.t create mode 100644 t/05-mlcache/08-purge.t create mode 100644 t/05-mlcache/09-isolation.t create mode 100644 t/05-mlcache/10-ipc_shm.t create mode 100644 t/05-mlcache/11-locks_shm.t create mode 100644 t/05-mlcache/12-resurrect-stale.t create mode 100644 t/05-mlcache/13-get_bulk.t create mode 100644 t/05-mlcache/14-bulk-and-res.t diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 9ebb1ef2e08..11f600674c8 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -32,7 +32,6 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.2", - "lua-resty-mlcache == 2.6.0", "lua-messagepack == 0.5.2", "lua-resty-openssl == 0.8.22", "lua-resty-counter == 0.2.1", @@ -94,6 +93,9 @@ build = { ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", ["kong.resty.ctx"] = "kong/resty/ctx.lua", + ["kong.resty.mlcache"] = "kong/resty/mlcache/init.lua", + ["kong.resty.mlcache.ipc"] = "kong/resty/mlcache/ipc.lua", + ["kong.cmd"] = "kong/cmd/init.lua", ["kong.cmd.roar"] = "kong/cmd/roar.lua", ["kong.cmd.stop"] = "kong/cmd/stop.lua", diff --git a/kong/cache/init.lua b/kong/cache/init.lua index 9014eb26c0d..a18fe772d70 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -1,4 +1,4 @@ -local resty_mlcache = require "resty.mlcache" +local resty_mlcache = require "kong.resty.mlcache" local marshall = require "kong.cache.marshall" diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index a4c51325645..ebac8fada29 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,4 +1,4 @@ -local resty_mlcache = require "resty.mlcache" +local resty_mlcache = require "kong.resty.mlcache" local sandbox = require "kong.tools.sandbox" local kong_meta = require "kong.meta" diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua new file mode 100644 index 00000000000..aad500780ec --- /dev/null +++ b/kong/resty/mlcache/init.lua @@ -0,0 +1,1395 @@ +-- vim: ts=4 sts=4 sw=4 et: + +local new_tab = require "table.new" +local lrucache = require "resty.lrucache" +local resty_lock = require "resty.lock" +local tablepool +do + local pok + pok, tablepool = pcall(require, "tablepool") + if not pok then + -- fallback for OpenResty < 1.15.8.1 + tablepool = { + fetch = function(_, narr, nrec) + return new_tab(narr, nrec) + end, + release = function(_, _, _) + -- nop (obj will be subject to GC) + end, + } + end +end +local codec +do + local pok + pok, codec = pcall(require, "string.buffer") + if not pok then + codec = require "cjson" + end +end + + +local now = ngx.now +local min = math.min +local ceil = math.ceil +local fmt = string.format +local sub = string.sub +local find = string.find +local type = type +local pcall = pcall +local xpcall = xpcall +local traceback = debug.traceback +local error = error +local tostring = tostring +local tonumber = tonumber +local encode = codec.encode +local decode = codec.decode +local thread_spawn = ngx.thread.spawn +local thread_wait = ngx.thread.wait +local setmetatable = setmetatable +local shared = ngx.shared +local ngx_log = ngx.log +local WARN = ngx.WARN +local ERR = ngx.ERR + + +local CACHE_MISS_SENTINEL_LRU = {} +local LOCK_KEY_PREFIX = "lua-resty-mlcache:lock:" +local LRU_INSTANCES = setmetatable({}, { __mode = "v" }) +local SHM_SET_DEFAULT_TRIES = 3 +local BULK_DEFAULT_CONCURRENCY = 3 + + +local TYPES_LOOKUP = { + number = 1, + boolean = 2, + string = 3, + table = 4, +} + + +local SHM_FLAGS = { + stale = 0x00000001, +} + + +local marshallers = { + shm_value = function(str_value, value_type, at, ttl) + return fmt("%d:%f:%f:%s", value_type, at, ttl, str_value) + end, + + shm_nil = function(at, ttl) + return fmt("0:%f:%f:", at, ttl) + end, + + [1] = function(number) -- number + return tostring(number) + end, + + [2] = function(bool) -- boolean + return bool and "true" or "false" + end, + + [3] = function(str) -- string + return str + end, + + [4] = function(t) -- table + local pok, str = pcall(encode, t) + if not pok then + return nil, "could not encode table value: " .. str + end + + return str + end, +} + + +local unmarshallers = { + shm_value = function(marshalled) + -- split our shm marshalled value by the hard-coded ":" tokens + -- "type:at:ttl:value" + -- 1:1501831735.052000:0.500000:123 + local ttl_last = find(marshalled, ":", 21, true) - 1 + + local value_type = sub(marshalled, 1, 1) -- n:... + local at = sub(marshalled, 3, 19) -- n:1501831160 + local ttl = sub(marshalled, 21, ttl_last) + local str_value = sub(marshalled, ttl_last + 2) + + return str_value, tonumber(value_type), tonumber(at), tonumber(ttl) + end, + + [0] = function() -- nil + return nil + end, + + [1] = function(str) -- number + return tonumber(str) + end, + + [2] = function(str) -- boolean + return str == "true" + end, + + [3] = function(str) -- string + return str + end, + + [4] = function(str) -- table + local pok, t = pcall(decode, str) + if not pok then + return nil, "could not decode table value: " .. t + end + + return t + end, +} + + +local function rebuild_lru(self) + if self.lru then + if self.lru.flush_all then + self.lru:flush_all() + return + end + + -- fallback for OpenResty < 1.13.6.2 + -- Invalidate the entire LRU by GC-ing it. + LRU_INSTANCES[self.name] = nil + self.lru = nil + end + + -- Several mlcache instances can have the same name and hence, the same + -- lru instance. We need to GC such LRU instance when all mlcache instances + -- using them are GC'ed. We do this with a weak table. + local lru = LRU_INSTANCES[self.name] + if not lru then + lru = lrucache.new(self.lru_size) + LRU_INSTANCES[self.name] = lru + end + + self.lru = lru +end + + +local _M = { + _VERSION = "2.6.0", + _AUTHOR = "Thibault Charbonnier", + _LICENSE = "MIT", + _URL = "https://github.com/thibaultcha/lua-resty-mlcache", +} +local mt = { __index = _M } + + +function _M.new(name, shm, opts) + if type(name) ~= "string" then + error("name must be a string", 2) + end + + if type(shm) ~= "string" then + error("shm must be a string", 2) + end + + if opts ~= nil then + if type(opts) ~= "table" then + error("opts must be a table", 2) + end + + if opts.lru_size ~= nil and type(opts.lru_size) ~= "number" then + error("opts.lru_size must be a number", 2) + end + + if opts.ttl ~= nil then + if type(opts.ttl) ~= "number" then + error("opts.ttl must be a number", 2) + end + + if opts.ttl < 0 then + error("opts.ttl must be >= 0", 2) + end + end + + if opts.neg_ttl ~= nil then + if type(opts.neg_ttl) ~= "number" then + error("opts.neg_ttl must be a number", 2) + end + + if opts.neg_ttl < 0 then + error("opts.neg_ttl must be >= 0", 2) + end + end + + if opts.resurrect_ttl ~= nil then + if type(opts.resurrect_ttl) ~= "number" then + error("opts.resurrect_ttl must be a number", 2) + end + + if opts.resurrect_ttl < 0 then + error("opts.resurrect_ttl must be >= 0", 2) + end + end + + if opts.resty_lock_opts ~= nil + and type(opts.resty_lock_opts) ~= "table" + then + error("opts.resty_lock_opts must be a table", 2) + end + + if opts.ipc_shm ~= nil and type(opts.ipc_shm) ~= "string" then + error("opts.ipc_shm must be a string", 2) + end + + if opts.ipc ~= nil then + if opts.ipc_shm then + error("cannot specify both of opts.ipc_shm and opts.ipc", 2) + end + + if type(opts.ipc) ~= "table" then + error("opts.ipc must be a table", 2) + end + + if type(opts.ipc.register_listeners) ~= "function" then + error("opts.ipc.register_listeners must be a function", 2) + end + + if type(opts.ipc.broadcast) ~= "function" then + error("opts.ipc.broadcast must be a function", 2) + end + + if opts.ipc.poll ~= nil and type(opts.ipc.poll) ~= "function" then + error("opts.ipc.poll must be a function", 2) + end + end + + if opts.l1_serializer ~= nil + and type(opts.l1_serializer) ~= "function" + then + error("opts.l1_serializer must be a function", 2) + end + + if opts.shm_set_tries ~= nil then + if type(opts.shm_set_tries) ~= "number" then + error("opts.shm_set_tries must be a number", 2) + end + + if opts.shm_set_tries < 1 then + error("opts.shm_set_tries must be >= 1", 2) + end + end + + if opts.shm_miss ~= nil and type(opts.shm_miss) ~= "string" then + error("opts.shm_miss must be a string", 2) + end + + if opts.shm_locks ~= nil and type(opts.shm_locks) ~= "string" then + error("opts.shm_locks must be a string", 2) + end + else + opts = {} + end + + local dict = shared[shm] + if not dict then + return nil, "no such lua_shared_dict: " .. shm + end + + local dict_miss + if opts.shm_miss then + dict_miss = shared[opts.shm_miss] + if not dict_miss then + return nil, "no such lua_shared_dict for opts.shm_miss: " + .. opts.shm_miss + end + end + + if opts.shm_locks then + local dict_locks = shared[opts.shm_locks] + if not dict_locks then + return nil, "no such lua_shared_dict for opts.shm_locks: " + .. opts.shm_locks + end + end + + local self = { + name = name, + dict = dict, + shm = shm, + dict_miss = dict_miss, + shm_miss = opts.shm_miss, + shm_locks = opts.shm_locks or shm, + ttl = opts.ttl or 30, + neg_ttl = opts.neg_ttl or 5, + resurrect_ttl = opts.resurrect_ttl, + lru_size = opts.lru_size or 100, + resty_lock_opts = opts.resty_lock_opts, + l1_serializer = opts.l1_serializer, + shm_set_tries = opts.shm_set_tries or SHM_SET_DEFAULT_TRIES, + debug = opts.debug, + } + + if opts.ipc_shm or opts.ipc then + self.events = { + ["invalidation"] = { + channel = fmt("mlcache:invalidations:%s", name), + handler = function(key) + self.lru:delete(key) + end, + }, + ["purge"] = { + channel = fmt("mlcache:purge:%s", name), + handler = function() + rebuild_lru(self) + end, + } + } + + if opts.ipc_shm then + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + local ipc, err = mlcache_ipc.new(opts.ipc_shm, opts.debug) + if not ipc then + return nil, "failed to initialize mlcache IPC " .. + "(could not instantiate mlcache.ipc): " .. err + end + + for _, ev in pairs(self.events) do + ipc:subscribe(ev.channel, ev.handler) + end + + self.broadcast = function(channel, data) + return ipc:broadcast(channel, data) + end + + self.poll = function(timeout) + return ipc:poll(timeout) + end + + self.ipc = ipc + + else + -- opts.ipc + local ok, err = opts.ipc.register_listeners(self.events) + if not ok and err ~= nil then + return nil, "failed to initialize custom IPC " .. + "(opts.ipc.register_listeners returned an error): " + .. err + end + + self.broadcast = opts.ipc.broadcast + self.poll = opts.ipc.poll + + self.ipc = true + end + end + + if opts.lru then + self.lru = opts.lru + + else + rebuild_lru(self) + end + + return setmetatable(self, mt) +end + + +local function set_lru(self, key, value, ttl, neg_ttl, l1_serializer) + if value == nil then + ttl = neg_ttl + value = CACHE_MISS_SENTINEL_LRU + + elseif l1_serializer then + local ok, err + ok, value, err = pcall(l1_serializer, value) + if not ok then + return nil, "l1_serializer threw an error: " .. value + end + + if err then + return nil, err + end + + if value == nil then + return nil, "l1_serializer returned a nil value" + end + end + + if ttl == 0 then + -- indefinite ttl for lua-resty-lrucache is 'nil' + ttl = nil + end + + self.lru:set(key, value, ttl) + + return value +end + + +local function marshall_for_shm(value, ttl, neg_ttl) + local at = now() + + if value == nil then + return marshallers.shm_nil(at, neg_ttl), nil, true -- is_nil + end + + -- serialize insertion time + Lua types for shm storage + + local value_type = TYPES_LOOKUP[type(value)] + + if not marshallers[value_type] then + error("cannot cache value of type " .. type(value)) + end + + local str_marshalled, err = marshallers[value_type](value) + if not str_marshalled then + return nil, "could not serialize value for lua_shared_dict insertion: " + .. err + end + + return marshallers.shm_value(str_marshalled, value_type, at, ttl) +end + + +local function unmarshall_from_shm(shm_v) + local str_serialized, value_type, at, ttl = unmarshallers.shm_value(shm_v) + + local value, err = unmarshallers[value_type](str_serialized) + if err then + return nil, err + end + + return value, nil, at, ttl +end + + +local function set_shm(self, shm_key, value, ttl, neg_ttl, flags, shm_set_tries, + throw_no_mem) + local shm_value, err, is_nil = marshall_for_shm(value, ttl, neg_ttl) + if not shm_value then + return nil, err + end + + local shm = self.shm + local dict = self.dict + + if is_nil then + ttl = neg_ttl + + if self.dict_miss then + shm = self.shm_miss + dict = self.dict_miss + end + end + + -- we will call `set()` N times to work around potential shm fragmentation. + -- when the shm is full, it will only evict about 30 to 90 items (via + -- LRU), which could lead to a situation where `set()` still does not + -- have enough memory to store the cached value, in which case we + -- try again to try to trigger more LRU evictions. + + local tries = 0 + local ok, err + + while tries < shm_set_tries do + tries = tries + 1 + + ok, err = dict:set(shm_key, shm_value, ttl, flags or 0) + if ok or err and err ~= "no memory" then + break + end + end + + if not ok then + if err ~= "no memory" or throw_no_mem then + return nil, "could not write to lua_shared_dict '" .. shm + .. "': " .. err + end + + ngx_log(WARN, "could not write to lua_shared_dict '", + shm, "' after ", tries, " tries (no memory), ", + "it is either fragmented or cannot allocate more ", + "memory, consider increasing 'opts.shm_set_tries'") + end + + return true +end + + +local function set_shm_set_lru(self, key, shm_key, value, ttl, neg_ttl, flags, + shm_set_tries, l1_serializer, throw_no_mem) + + local ok, err = set_shm(self, shm_key, value, ttl, neg_ttl, flags, + shm_set_tries, throw_no_mem) + if not ok then + return nil, err + end + + return set_lru(self, key, value, ttl, neg_ttl, l1_serializer) +end + + +local function get_shm_set_lru(self, key, shm_key, l1_serializer) + local v, shmerr, went_stale = self.dict:get_stale(shm_key) + if v == nil and shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict: " .. shmerr + end + + if self.shm_miss and v == nil then + -- if we cache misses in another shm, maybe it is there + v, shmerr, went_stale = self.dict_miss:get_stale(shm_key) + if v == nil and shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict: " .. shmerr + end + end + + if v ~= nil then + local value, err, at, ttl = unmarshall_from_shm(v) + if err then + return nil, "could not deserialize value after lua_shared_dict " .. + "retrieval: " .. err + end + + if went_stale then + return value, nil, went_stale + end + + -- 'shmerr' is 'flags' on :get_stale() success + local is_stale = shmerr == SHM_FLAGS.stale + + local remaining_ttl + if ttl == 0 then + -- indefinite ttl, keep '0' as it means 'forever' + remaining_ttl = 0 + + else + -- compute elapsed time to get remaining ttl for LRU caching + remaining_ttl = ttl - (now() - at) + + if remaining_ttl <= 0 then + -- value has less than 1ms of lifetime in the shm, avoid + -- setting it in LRU which would be wasteful and could + -- indefinitely cache the value when ttl == 0 + return value, nil, nil, is_stale + end + end + + value, err = set_lru(self, key, value, remaining_ttl, remaining_ttl, + l1_serializer) + if err then + return nil, err + end + + return value, nil, nil, is_stale + end +end + + +local function check_opts(self, opts) + local ttl + local neg_ttl + local resurrect_ttl + local l1_serializer + local shm_set_tries + + if opts ~= nil then + if type(opts) ~= "table" then + error("opts must be a table", 3) + end + + ttl = opts.ttl + if ttl ~= nil then + if type(ttl) ~= "number" then + error("opts.ttl must be a number", 3) + end + + if ttl < 0 then + error("opts.ttl must be >= 0", 3) + end + end + + neg_ttl = opts.neg_ttl + if neg_ttl ~= nil then + if type(neg_ttl) ~= "number" then + error("opts.neg_ttl must be a number", 3) + end + + if neg_ttl < 0 then + error("opts.neg_ttl must be >= 0", 3) + end + end + + resurrect_ttl = opts.resurrect_ttl + if resurrect_ttl ~= nil then + if type(resurrect_ttl) ~= "number" then + error("opts.resurrect_ttl must be a number", 3) + end + + if resurrect_ttl < 0 then + error("opts.resurrect_ttl must be >= 0", 3) + end + end + + l1_serializer = opts.l1_serializer + if l1_serializer ~= nil and type(l1_serializer) ~= "function" then + error("opts.l1_serializer must be a function", 3) + end + + shm_set_tries = opts.shm_set_tries + if shm_set_tries ~= nil then + if type(shm_set_tries) ~= "number" then + error("opts.shm_set_tries must be a number", 3) + end + + if shm_set_tries < 1 then + error("opts.shm_set_tries must be >= 1", 3) + end + end + end + + if not ttl then + ttl = self.ttl + end + + if not neg_ttl then + neg_ttl = self.neg_ttl + end + + if not resurrect_ttl then + resurrect_ttl = self.resurrect_ttl + end + + if not l1_serializer then + l1_serializer = self.l1_serializer + end + + if not shm_set_tries then + shm_set_tries = self.shm_set_tries + end + + return ttl, neg_ttl, resurrect_ttl, l1_serializer, shm_set_tries +end + + +local function unlock_and_ret(lock, res, err, hit_lvl) + local ok, lerr = lock:unlock() + if not ok and lerr ~= "unlocked" then + return nil, "could not unlock callback: " .. lerr + end + + return res, err, hit_lvl +end + + +local function run_callback(self, key, shm_key, data, ttl, neg_ttl, + went_stale, l1_serializer, resurrect_ttl, shm_set_tries, cb, ...) + local lock, err = resty_lock:new(self.shm_locks, self.resty_lock_opts) + if not lock then + return nil, "could not create lock: " .. err + end + + local elapsed, lerr = lock:lock(LOCK_KEY_PREFIX .. shm_key) + if not elapsed and lerr ~= "timeout" then + return nil, "could not acquire callback lock: " .. lerr + end + + do + -- check for another worker's success at running the callback, but + -- do not return data if it is still the same stale value (this is + -- possible if the value was still not evicted between the first + -- get() and this one) + + local data2, err, went_stale2, stale2 = get_shm_set_lru(self, key, + shm_key, + l1_serializer) + if err then + return unlock_and_ret(lock, nil, err) + end + + if data2 ~= nil and not went_stale2 then + -- we got a fresh item from shm: other worker succeeded in running + -- the callback + if data2 == CACHE_MISS_SENTINEL_LRU then + data2 = nil + end + + return unlock_and_ret(lock, data2, nil, stale2 and 4 or 2) + end + end + + -- we are either the 1st worker to hold the lock, or + -- a subsequent worker whose lock has timed out before the 1st one + -- finished to run the callback + + if lerr == "timeout" then + local errmsg = "could not acquire callback lock: timeout" + + -- no stale data nor desire to resurrect it + if not went_stale or not resurrect_ttl then + return nil, errmsg + end + + -- do not resurrect the value here (another worker is running the + -- callback and will either get the new value, or resurrect it for + -- us if the callback fails) + + ngx_log(WARN, errmsg) + + -- went_stale is true, hence the value cannot be set in the LRU + -- cache, and cannot be CACHE_MISS_SENTINEL_LRU + + return data, nil, 4 + end + + -- still not in shm, we are the 1st worker to hold the lock, and thus + -- responsible for running the callback + + local pok, perr, err, new_ttl = xpcall(cb, traceback, ...) + if not pok then + return unlock_and_ret(lock, nil, "callback threw an error: " .. + tostring(perr)) + end + + if err then + -- callback returned nil + err + + -- be resilient in case callbacks return wrong error type + err = tostring(err) + + -- no stale data nor desire to resurrect it + if not went_stale or not resurrect_ttl then + return unlock_and_ret(lock, perr, err) + end + + -- we got 'data' from the shm, even though it is stale + -- 1. log as warn that the callback returned an error + -- 2. resurrect: insert it back into shm if 'resurrect_ttl' + -- 3. signify the staleness with a high hit_lvl of '4' + + ngx_log(WARN, "callback returned an error (", err, ") but stale ", + "value found in shm will be resurrected for ", + resurrect_ttl, "s (resurrect_ttl)") + + local res_data, res_err = set_shm_set_lru(self, key, shm_key, + data, resurrect_ttl, + resurrect_ttl, + SHM_FLAGS.stale, + shm_set_tries, l1_serializer) + if res_err then + ngx_log(WARN, "could not resurrect stale data (", res_err, ")") + end + + if res_data == CACHE_MISS_SENTINEL_LRU then + res_data = nil + end + + return unlock_and_ret(lock, res_data, nil, 4) + end + + -- successful callback run returned 'data, nil, new_ttl?' + + data = perr + + -- override ttl / neg_ttl + + if type(new_ttl) == "number" then + if new_ttl < 0 then + -- bypass cache + return unlock_and_ret(lock, data, nil, 3) + end + + if data == nil then + neg_ttl = new_ttl + + else + ttl = new_ttl + end + end + + data, err = set_shm_set_lru(self, key, shm_key, data, ttl, neg_ttl, nil, + shm_set_tries, l1_serializer) + if err then + return unlock_and_ret(lock, nil, err) + end + + if data == CACHE_MISS_SENTINEL_LRU then + data = nil + end + + -- unlock and return + + return unlock_and_ret(lock, data, nil, 3) +end + + +function _M:get(key, opts, cb, ...) + if type(key) ~= "string" then + error("key must be a string", 2) + end + + if cb ~= nil and type(cb) ~= "function" then + error("callback must be nil or a function", 2) + end + + -- worker LRU cache retrieval + + local data = self.lru:get(key) + if data == CACHE_MISS_SENTINEL_LRU then + return nil, nil, 1 + end + + if data ~= nil then + return data, nil, 1 + end + + -- not in worker's LRU cache, need shm lookup + + -- restrict this key to the current namespace, so we isolate this + -- mlcache instance from potential other instances using the same + -- shm + local namespaced_key = self.name .. key + + -- opts validation + + local ttl, neg_ttl, resurrect_ttl, l1_serializer, shm_set_tries = + check_opts(self, opts) + + local err, went_stale, is_stale + data, err, went_stale, is_stale = get_shm_set_lru(self, key, namespaced_key, + l1_serializer) + if err then + return nil, err + end + + if data ~= nil and not went_stale then + if data == CACHE_MISS_SENTINEL_LRU then + data = nil + end + + return data, nil, is_stale and 4 or 2 + end + + -- not in shm either + + if cb == nil then + -- no L3 callback, early exit + return nil, nil, -1 + end + + -- L3 callback, single worker to run it + + return run_callback(self, key, namespaced_key, data, ttl, neg_ttl, + went_stale, l1_serializer, resurrect_ttl, + shm_set_tries, cb, ...) +end + + +do +local function run_thread(self, ops, from, to) + for i = from, to do + local ctx = ops[i] + + ctx.data, ctx.err, ctx.hit_lvl = run_callback(self, ctx.key, + ctx.shm_key, ctx.data, + ctx.ttl, ctx.neg_ttl, + ctx.went_stale, + ctx.l1_serializer, + ctx.resurrect_ttl, + ctx.shm_set_tries, + ctx.cb, ctx.arg) + end +end + + +local bulk_mt = {} +bulk_mt.__index = bulk_mt + + +function _M.new_bulk(n_ops) + local bulk = new_tab((n_ops or 2) * 4, 1) -- 4 slots per op + bulk.n = 0 + + return setmetatable(bulk, bulk_mt) +end + + +function bulk_mt:add(key, opts, cb, arg) + local i = (self.n * 4) + 1 + self[i] = key + self[i + 1] = opts + self[i + 2] = cb + self[i + 3] = arg + self.n = self.n + 1 +end + + +local function bulk_res_iter(res, i) + local idx = i * 3 + 1 + if idx > res.n then + return + end + + i = i + 1 + + local data = res[idx] + local err = res[idx + 1] + local hit_lvl = res[idx + 2] + + return i, data, err, hit_lvl +end + + +function _M.each_bulk_res(res) + if not res.n then + error("res must have res.n field; is this a get_bulk() result?", 2) + end + + return bulk_res_iter, res, 0 +end + + +function _M:get_bulk(bulk, opts) + if type(bulk) ~= "table" then + error("bulk must be a table", 2) + end + + if not bulk.n then + error("bulk must have n field", 2) + end + + if opts then + if type(opts) ~= "table" then + error("opts must be a table", 2) + end + + if opts.concurrency then + if type(opts.concurrency) ~= "number" then + error("opts.concurrency must be a number", 2) + end + + if opts.concurrency <= 0 then + error("opts.concurrency must be > 0", 2) + end + end + end + + local n_bulk = bulk.n * 4 + local res = new_tab(n_bulk - n_bulk / 4, 1) + local res_idx = 1 + + -- only used if running L3 callbacks + local n_cbs = 0 + local cb_ctxs + + -- bulk + -- { "key", opts, cb, arg } + -- + -- res + -- { data, "err", hit_lvl } + + for i = 1, n_bulk, 4 do + local b_key = bulk[i] + local b_opts = bulk[i + 1] + local b_cb = bulk[i + 2] + + if type(b_key) ~= "string" then + error("key at index " .. i .. " must be a string for operation " .. + ceil(i / 4) .. " (got " .. type(b_key) .. ")", 2) + end + + if type(b_cb) ~= "function" then + error("callback at index " .. i + 2 .. " must be a function " .. + "for operation " .. ceil(i / 4) .. " (got " .. type(b_cb) .. + ")", 2) + end + + -- worker LRU cache retrieval + + local data = self.lru:get(b_key) + if data ~= nil then + if data == CACHE_MISS_SENTINEL_LRU then + data = nil + end + + res[res_idx] = data + --res[res_idx + 1] = nil + res[res_idx + 2] = 1 + + else + local pok, ttl, neg_ttl, resurrect_ttl, l1_serializer, shm_set_tries + = pcall(check_opts, self, b_opts) + if not pok then + -- strip the stacktrace + local err = ttl:match("mlcache%.lua:%d+:%s(.*)") + error("options at index " .. i + 1 .. " for operation " .. + ceil(i / 4) .. " are invalid: " .. err, 2) + end + + -- not in worker's LRU cache, need shm lookup + -- we will prepare a task for each cache miss + local namespaced_key = self.name .. b_key + + local err, went_stale, is_stale + data, err, went_stale, is_stale = get_shm_set_lru(self, b_key, + namespaced_key, + l1_serializer) + if err then + --res[res_idx] = nil + res[res_idx + 1] = err + --res[res_idx + 2] = nil + + elseif data ~= nil and not went_stale then + if data == CACHE_MISS_SENTINEL_LRU then + data = nil + end + + res[res_idx] = data + --res[res_idx + 1] = nil + res[res_idx + 2] = is_stale and 4 or 2 + + else + -- not in shm either, we have to prepare a task to run the + -- L3 callback + + n_cbs = n_cbs + 1 + + if n_cbs == 1 then + cb_ctxs = tablepool.fetch("bulk_cb_ctxs", 1, 0) + end + + local ctx = tablepool.fetch("bulk_cb_ctx", 0, 15) + ctx.res_idx = res_idx + ctx.cb = b_cb + ctx.arg = bulk[i + 3] -- arg + ctx.key = b_key + ctx.shm_key = namespaced_key + ctx.data = data + ctx.ttl = ttl + ctx.neg_ttl = neg_ttl + ctx.went_stale = went_stale + ctx.l1_serializer = l1_serializer + ctx.resurrect_ttl = resurrect_ttl + ctx.shm_set_tries = shm_set_tries + ctx.data = data + ctx.err = nil + ctx.hit_lvl = nil + + cb_ctxs[n_cbs] = ctx + end + end + + res_idx = res_idx + 3 + end + + if n_cbs == 0 then + -- no callback to run, all items were in L1/L2 + res.n = res_idx - 1 + return res + end + + -- some L3 callbacks have to run + -- schedule threads as per our concurrency settings + -- we will use this thread as well + + local concurrency + if opts then + concurrency = opts.concurrency + end + + if not concurrency then + concurrency = BULK_DEFAULT_CONCURRENCY + end + + local threads + local threads_idx = 0 + + do + -- spawn concurrent threads + local thread_size + local n_threads = min(n_cbs, concurrency) - 1 + + if n_threads > 0 then + threads = tablepool.fetch("bulk_threads", n_threads, 0) + thread_size = ceil(n_cbs / concurrency) + end + + if self.debug then + ngx.log(ngx.DEBUG, "spawning ", n_threads, " threads to run ", + n_cbs, " callbacks") + end + + local from = 1 + local rest = n_cbs + + for i = 1, n_threads do + local to + if rest >= thread_size then + rest = rest - thread_size + to = from + thread_size - 1 + else + rest = 0 + to = from + end + + if self.debug then + ngx.log(ngx.DEBUG, "thread ", i, " running callbacks ", from, + " to ", to) + end + + threads_idx = threads_idx + 1 + threads[i] = thread_spawn(run_thread, self, cb_ctxs, from, to) + + from = from + thread_size + + if rest == 0 then + break + end + end + + if rest > 0 then + -- use this thread as one of our concurrent threads + local to = from + rest - 1 + + if self.debug then + ngx.log(ngx.DEBUG, "main thread running callbacks ", from, + " to ", to) + end + + run_thread(self, cb_ctxs, from, to) + end + end + + -- wait for other threads + + for i = 1, threads_idx do + local ok, err = thread_wait(threads[i]) + if not ok then + -- when thread_wait() fails, we don't get res_idx, and thus + -- cannot populate the appropriate res indexes with the + -- error + ngx_log(ERR, "failed to wait for thread number ", i, ": ", err) + end + end + + for i = 1, n_cbs do + local ctx = cb_ctxs[i] + local ctx_res_idx = ctx.res_idx + + res[ctx_res_idx] = ctx.data + res[ctx_res_idx + 1] = ctx.err + res[ctx_res_idx + 2] = ctx.hit_lvl + + tablepool.release("bulk_cb_ctx", ctx, true) -- no clear tab + end + + tablepool.release("bulk_cb_ctxs", cb_ctxs) + + if threads then + tablepool.release("bulk_threads", threads) + end + + res.n = res_idx - 1 + + return res +end + + +end -- get_bulk() + + +function _M:peek(key, stale) + if type(key) ~= "string" then + error("key must be a string", 2) + end + + -- restrict this key to the current namespace, so we isolate this + -- mlcache instance from potential other instances using the same + -- shm + local namespaced_key = self.name .. key + + local v, err, went_stale = self.dict:get_stale(namespaced_key) + if v == nil and err then + -- err can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict: " .. err + end + + -- if we specified shm_miss, it might be a negative hit cached + -- there + if self.dict_miss and v == nil then + v, err, went_stale = self.dict_miss:get_stale(namespaced_key) + if v == nil and err then + -- err can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict: " .. err + end + end + + if went_stale and not stale then + return nil + end + + if v ~= nil then + local value, err, at, ttl = unmarshall_from_shm(v) + if err then + return nil, "could not deserialize value after lua_shared_dict " .. + "retrieval: " .. err + end + + local remaining_ttl = ttl - (now() - at) + + return remaining_ttl, nil, value, went_stale + end +end + + +function _M:set(key, opts, value) + if not self.broadcast then + error("no ipc to propagate update, specify opts.ipc_shm or opts.ipc", 2) + end + + if type(key) ~= "string" then + error("key must be a string", 2) + end + + do + -- restrict this key to the current namespace, so we isolate this + -- mlcache instance from potential other instances using the same + -- shm + local ttl, neg_ttl, _, l1_serializer, shm_set_tries = check_opts(self, + opts) + local namespaced_key = self.name .. key + + if self.dict_miss then + -- since we specified a separate shm for negative caches, we + -- must make sure that we clear any value that may have been + -- set in the other shm + local dict = value == nil and self.dict or self.dict_miss + + -- TODO: there is a potential race-condition here between this + -- :delete() and the subsequent :set() in set_shm() + local ok, err = dict:delete(namespaced_key) + if not ok then + return nil, "could not delete from shm: " .. err + end + end + + local _, err = set_shm_set_lru(self, key, namespaced_key, value, ttl, + neg_ttl, nil, shm_set_tries, + l1_serializer, true) + if err then + return nil, err + end + end + + local _, err = self.broadcast(self.events.invalidation.channel, key) + if err then + return nil, "could not broadcast update: " .. err + end + + return true +end + + +function _M:delete(key) + if not self.broadcast then + error("no ipc to propagate deletion, specify opts.ipc_shm or opts.ipc", + 2) + end + + if type(key) ~= "string" then + error("key must be a string", 2) + end + + -- delete from shm first + do + -- restrict this key to the current namespace, so we isolate this + -- mlcache instance from potential other instances using the same + -- shm + local namespaced_key = self.name .. key + + local ok, err = self.dict:delete(namespaced_key) + if not ok then + return nil, "could not delete from shm: " .. err + end + + -- instance uses shm_miss for negative caches, since we don't know + -- where the cached value is (is it nil or not?), we must remove it + -- from both + if self.dict_miss then + ok, err = self.dict_miss:delete(namespaced_key) + if not ok then + return nil, "could not delete from shm: " .. err + end + end + end + + -- delete from LRU and propagate + self.lru:delete(key) + + local _, err = self.broadcast(self.events.invalidation.channel, key) + if err then + return nil, "could not broadcast deletion: " .. err + end + + return true +end + + +function _M:purge(flush_expired) + if not self.broadcast then + error("no ipc to propagate purge, specify opts.ipc_shm or opts.ipc", 2) + end + + if not self.lru.flush_all and LRU_INSTANCES[self.name] ~= self.lru then + error("cannot purge when using custom LRU cache with " .. + "OpenResty < 1.13.6.2", 2) + end + + -- clear shm first + self.dict:flush_all() + + -- clear negative caches shm if specified + if self.dict_miss then + self.dict_miss:flush_all() + end + + if flush_expired then + self.dict:flush_expired() + + if self.dict_miss then + self.dict_miss:flush_expired() + end + end + + -- clear LRU content and propagate + rebuild_lru(self) + + local _, err = self.broadcast(self.events.purge.channel, "") + if err then + return nil, "could not broadcast purge: " .. err + end + + return true +end + + +function _M:update(timeout) + if not self.poll then + error("no polling configured, specify opts.ipc_shm or opts.ipc.poll", 2) + end + + local _, err = self.poll(timeout) + if err then + return nil, "could not poll ipc events: " .. err + end + + return true +end + + +return _M diff --git a/kong/resty/mlcache/ipc.lua b/kong/resty/mlcache/ipc.lua new file mode 100644 index 00000000000..8a7916c4284 --- /dev/null +++ b/kong/resty/mlcache/ipc.lua @@ -0,0 +1,257 @@ +-- vim: ts=4 sts=4 sw=4 et: + +local ERR = ngx.ERR +local WARN = ngx.WARN +local INFO = ngx.INFO +local sleep = ngx.sleep +local shared = ngx.shared +local worker_pid = ngx.worker.pid +local ngx_log = ngx.log +local fmt = string.format +local sub = string.sub +local find = string.find +local min = math.min +local type = type +local pcall = pcall +local error = error +local insert = table.insert +local tonumber = tonumber +local setmetatable = setmetatable + + +local INDEX_KEY = "lua-resty-ipc:index" +local FORCIBLE_KEY = "lua-resty-ipc:forcible" +local POLL_SLEEP_RATIO = 2 + + +local function marshall(worker_pid, channel, data) + return fmt("%d:%d:%s%s", worker_pid, #data, channel, data) +end + + +local function unmarshall(str) + local sep_1 = find(str, ":", nil , true) + local sep_2 = find(str, ":", sep_1 + 1, true) + + local pid = tonumber(sub(str, 1 , sep_1 - 1)) + local data_len = tonumber(sub(str, sep_1 + 1, sep_2 - 1)) + + local channel_last_pos = #str - data_len + + local channel = sub(str, sep_2 + 1, channel_last_pos) + local data = sub(str, channel_last_pos + 1) + + return pid, channel, data +end + + +local function log(lvl, ...) + return ngx_log(lvl, "[ipc] ", ...) +end + + +local _M = {} +local mt = { __index = _M } + + +function _M.new(shm, debug) + local dict = shared[shm] + if not dict then + return nil, "no such lua_shared_dict: " .. shm + end + + local self = { + dict = dict, + pid = debug and 0 or worker_pid(), + idx = 0, + callbacks = {}, + } + + return setmetatable(self, mt) +end + + +function _M:subscribe(channel, cb) + if type(channel) ~= "string" then + error("channel must be a string", 2) + end + + if type(cb) ~= "function" then + error("callback must be a function", 2) + end + + if not self.callbacks[channel] then + self.callbacks[channel] = { cb } + + else + insert(self.callbacks[channel], cb) + end +end + + +function _M:broadcast(channel, data) + if type(channel) ~= "string" then + error("channel must be a string", 2) + end + + if type(data) ~= "string" then + error("data must be a string", 2) + end + + local marshalled_event = marshall(worker_pid(), channel, data) + + local idx, err = self.dict:incr(INDEX_KEY, 1, 0) + if not idx then + return nil, "failed to increment index: " .. err + end + + local ok, err, forcible = self.dict:set(idx, marshalled_event) + if not ok then + return nil, "failed to insert event in shm: " .. err + end + + if forcible then + -- take note that eviction has started + -- we repeat this flagging to avoid this key from ever being + -- evicted itself + local ok, err = self.dict:set(FORCIBLE_KEY, true) + if not ok then + return nil, "failed to set forcible flag in shm: " .. err + end + end + + return true +end + + +-- Note: if this module were to be used by users (that is, users can implement +-- their own pub/sub events and thus, callbacks), this method would then need +-- to consider the time spent in callbacks to prevent long running callbacks +-- from penalizing the worker. +-- Since this module is currently only used by mlcache, whose callback is an +-- shm operation, we only worry about the time spent waiting for events +-- between the 'incr()' and 'set()' race condition. +function _M:poll(timeout) + if timeout ~= nil and type(timeout) ~= "number" then + error("timeout must be a number", 2) + end + + local shm_idx, err = self.dict:get(INDEX_KEY) + if err then + return nil, "failed to get index: " .. err + end + + if shm_idx == nil then + -- no events to poll yet + return true + end + + if type(shm_idx) ~= "number" then + return nil, "index is not a number, shm tampered with" + end + + if not timeout then + timeout = 0.3 + end + + if self.idx == 0 then + local forcible, err = self.dict:get(FORCIBLE_KEY) + if err then + return nil, "failed to get forcible flag from shm: " .. err + end + + if forcible then + -- shm lru eviction occurred, we are likely a new worker + -- skip indexes that may have been evicted and resume current + -- polling idx + self.idx = shm_idx - 1 + end + + else + -- guard: self.idx <= shm_idx + self.idx = min(self.idx, shm_idx) + end + + local elapsed = 0 + + for _ = self.idx, shm_idx - 1 do + -- fetch event from shm with a retry policy in case + -- we run our :get() in between another worker's + -- :incr() and :set() + + local v + local idx = self.idx + 1 + + do + local perr + local pok = true + local sleep_step = 0.001 + + while elapsed < timeout do + v, err = self.dict:get(idx) + if v ~= nil or err then + break + end + + if pok then + log(INFO, "no event data at index '", idx, "', ", + "retrying in: ", sleep_step, "s") + + -- sleep is not available in all ngx_lua contexts + -- if we fail once, never retry to sleep + pok, perr = pcall(sleep, sleep_step) + if not pok then + log(WARN, "could not sleep before retry: ", perr, + " (note: it is safer to call this function ", + "in contexts that support the ngx.sleep() ", + "API)") + end + end + + elapsed = elapsed + sleep_step + sleep_step = min(sleep_step * POLL_SLEEP_RATIO, + timeout - elapsed) + end + end + + -- fetch next event on next iteration + -- even if we timeout, we might miss 1 event (we return in timeout and + -- we don't retry that event), but it's better than being stuck forever + -- on an event that might have been evicted from the shm. + self.idx = idx + + if elapsed >= timeout then + return nil, "timeout" + end + + if err then + log(ERR, "could not get event at index '", self.idx, "': ", err) + + elseif type(v) ~= "string" then + log(ERR, "event at index '", self.idx, "' is not a string, ", + "shm tampered with") + + else + local pid, channel, data = unmarshall(v) + + if self.pid ~= pid then + -- coming from another worker + local cbs = self.callbacks[channel] + if cbs then + for j = 1, #cbs do + local pok, perr = pcall(cbs[j], data) + if not pok then + log(ERR, "callback for channel '", channel, + "' threw a Lua error: ", perr) + end + end + end + end + end + end + + return true +end + + +return _M diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index 1d999f381d9..53da6b3d8d3 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -1,6 +1,6 @@ local ngx_ssl = require "ngx.ssl" local pl_utils = require "pl.utils" -local mlcache = require "resty.mlcache" +local mlcache = require "kong.resty.mlcache" local new_tab = require "table.new" local openssl_x509_store = require "resty.openssl.x509.store" local openssl_x509 = require "resty.openssl.x509" diff --git a/t/05-mlcache/00-ipc.t b/t/05-mlcache/00-ipc.t new file mode 100644 index 00000000000..a808ead5300 --- /dev/null +++ b/t/05-mlcache/00-ipc.t @@ -0,0 +1,717 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +workers(1); + +plan tests => repeat_each() * (blocks() * 5); + +our $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict ipc 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: new() ensures shm exists +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + local ipc, err = mlcache_ipc.new("foo") + ngx.say(err) + } + } +--- request +GET /t +--- response_body +no such lua_shared_dict: foo +--- no_error_log +[error] + + + +=== TEST 2: broadcast() sends an event through shm +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "received event from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "hello world")) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +--- error_log +received event from my_channel: hello world + + + +=== TEST 3: broadcast() runs event callback in protected mode +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + error("my callback had an error") + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "hello world")) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[error\] .*? \[ipc\] callback for channel 'my_channel' threw a Lua error: init_worker_by_lua:\d: my callback had an error/ +--- no_error_log +lua entry thread aborted: runtime error + + + +=== TEST 4: poll() catches invalid timeout arg +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + } +} +--- config + location = /t { + content_by_lua_block { + local ok, err = pcall(ipc.poll, ipc, false) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +timeout must be a number +--- no_error_log +[error] + + + +=== TEST 5: poll() catches up with all events +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "received event from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "msg 1")) + assert(ipc:broadcast("my_channel", "msg 2")) + assert(ipc:broadcast("my_channel", "msg 3")) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +--- error_log +received event from my_channel: msg 1 +received event from my_channel: msg 2 +received event from my_channel: msg 3 + + + +=== TEST 6: poll() resumes to current idx if events were previously evicted +This ensures new workers spawned during a master process' lifecycle do not +attempt to replay all events from index 0. +https://github.com/thibaultcha/lua-resty-mlcache/issues/87 +https://github.com/thibaultcha/lua-resty-mlcache/issues/93 +--- http_config eval +qq{ + lua_package_path "$::pwd/lib/?.lua;;"; + lua_shared_dict ipc 32k; + + init_by_lua_block { + require "resty.core" + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "my_channel event: ", data) + end) + + for i = 1, 32 do + -- fill shm, simulating busy workers + -- this must trigger eviction for this test to succeed + assert(ipc:broadcast("my_channel", string.rep(".", 2^10))) + end + } +} +--- config + location = /t { + content_by_lua_block { + ngx.say("ipc.idx: ", ipc.idx) + + assert(ipc:broadcast("my_channel", "first broadcast")) + assert(ipc:broadcast("my_channel", "second broadcast")) + + -- first poll without new() to simulate new worker + assert(ipc:poll()) + + -- ipc.idx set to shm_idx-1 ("second broadcast") + ngx.say("ipc.idx: ", ipc.idx) + } + } +--- request +GET /t +--- response_body +ipc.idx: 0 +ipc.idx: 34 +--- error_log +my_channel event: second broadcast +--- no_error_log +my_channel event: first broadcast +[error] + + + +=== TEST 7: poll() does not execute events from self (same pid) +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc")) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "received event from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "hello world")) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +received event from my_channel: hello world + + + +=== TEST 8: poll() runs all registered callbacks for a channel +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback 1 from my_channel: ", data) + end) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback 2 from my_channel: ", data) + end) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback 3 from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "hello world")) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +--- error_log +callback 1 from my_channel: hello world +callback 2 from my_channel: hello world +callback 3 from my_channel: hello world + + + +=== TEST 9: poll() exits when no event to poll +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +callback from my_channel: hello world + + + +=== TEST 10: poll() runs all callbacks from all channels +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback 1 from my_channel: ", data) + end) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback 2 from my_channel: ", data) + end) + + ipc:subscribe("other_channel", function(data) + ngx.log(ngx.NOTICE, "callback 1 from other_channel: ", data) + end) + + ipc:subscribe("other_channel", function(data) + ngx.log(ngx.NOTICE, "callback 2 from other_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "hello world")) + assert(ipc:broadcast("other_channel", "hello ipc")) + assert(ipc:broadcast("other_channel", "hello ipc 2")) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +--- error_log +callback 1 from my_channel: hello world +callback 2 from my_channel: hello world +callback 1 from other_channel: hello ipc +callback 2 from other_channel: hello ipc +callback 1 from other_channel: hello ipc 2 +callback 2 from other_channel: hello ipc 2 + + + +=== TEST 11: poll() catches tampered shm (by third-party users) +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "msg 1")) + + assert(ngx.shared.ipc:set("lua-resty-ipc:index", false)) + + local ok, err = ipc:poll() + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +index is not a number, shm tampered with +--- no_error_log +[error] + + + +=== TEST 12: poll() retries getting an event until timeout +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "msg 1")) + + ngx.shared.ipc:delete(1) + ngx.shared.ipc:flush_expired() + + local ok, err = ipc:poll() + if not ok then + ngx.log(ngx.ERR, "could not poll: ", err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +[ + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.001s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.002s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.004s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.008s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.016s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.032s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.064s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.128s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.045s/, + qr/\[error\] .*? could not poll: timeout/, +] + + + +=== TEST 13: poll() reaches custom timeout +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "msg 1")) + + ngx.shared.ipc:delete(1) + ngx.shared.ipc:flush_expired() + + local ok, err = ipc:poll(0.01) + if not ok then + ngx.log(ngx.ERR, "could not poll: ", err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +[ + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.001s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.002s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.004s/, + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.003s/, + qr/\[error\] .*? could not poll: timeout/, +] + + + +=== TEST 14: poll() logs errors and continue if event has been tampered with +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("my_channel", "msg 1")) + assert(ipc:broadcast("my_channel", "msg 2")) + + assert(ngx.shared.ipc:set(1, false)) + + assert(ipc:poll()) + } + } +--- request +GET /t +--- response_body + +--- error_log eval +[ + qr/\[error\] .*? \[ipc\] event at index '1' is not a string, shm tampered with/, + qr/\[notice\] .*? callback from my_channel: msg 2/, +] + + + +=== TEST 15: poll() is safe to be called in contexts that don't support ngx.sleep() +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback from my_channel: ", data) + end) + } +} +--- config + location = /t { + return 200; + + log_by_lua_block { + assert(ipc:broadcast("my_channel", "msg 1")) + + ngx.shared.ipc:delete(1) + ngx.shared.ipc:flush_expired() + + local ok, err = ipc:poll() + if not ok then + ngx.log(ngx.ERR, "could not poll: ", err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +[ + qr/\[info\] .*? \[ipc\] no event data at index '1', retrying in: 0\.001s/, + qr/\[warn\] .*? \[ipc\] could not sleep before retry: API disabled in the context of log_by_lua/, + qr/\[error\] .*? could not poll: timeout/, +] + + + +=== TEST 16: poll() guards self.idx from growing beyond the current shm idx +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + assert(ipc:broadcast("other_channel", "")) + assert(ipc:poll()) + assert(ipc:broadcast("my_channel", "fist broadcast")) + assert(ipc:broadcast("other_channel", "")) + assert(ipc:broadcast("my_channel", "second broadcast")) + + -- shm idx is 5, let's mess with the instance's idx + ipc.idx = 10 + assert(ipc:poll()) + + -- we may have skipped the above events, but we are able to resume polling + assert(ipc:broadcast("other_channel", "")) + assert(ipc:broadcast("my_channel", "third broadcast")) + assert(ipc:poll()) + } + } +--- request +GET /t +--- ignore_response_body +--- error_log +callback from my_channel: third broadcast +--- no_error_log +callback from my_channel: first broadcast +callback from my_channel: second broadcast +[error] + + + +=== TEST 17: poll() JITs +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + for i = 1, 10e3 do + assert(ipc:poll()) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):2 loop\]/ + + + +=== TEST 18: broadcast() JITs +--- http_config eval +qq{ + $::HttpConfig + + init_worker_by_lua_block { + local mlcache_ipc = require "kong.resty.mlcache.ipc" + + ipc = assert(mlcache_ipc.new("ipc", true)) + + ipc:subscribe("my_channel", function(data) + ngx.log(ngx.NOTICE, "callback from my_channel: ", data) + end) + } +} +--- config + location = /t { + content_by_lua_block { + for i = 1, 10e3 do + assert(ipc:broadcast("my_channel", "hello world")) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):2 loop\]/ diff --git a/t/05-mlcache/01-new.t b/t/05-mlcache/01-new.t new file mode 100644 index 00000000000..afd4e8c9ea4 --- /dev/null +++ b/t/05-mlcache/01-new.t @@ -0,0 +1,605 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 4; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; +}; + +run_tests(); + +__DATA__ + +=== TEST 1: module has version number +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + ngx.say(mlcache._VERSION) + } + } +--- request +GET /t +--- response_body_like +\d+\.\d+\.\d+ +--- no_error_log +[error] + + + +=== TEST 2: new() validates name +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new) + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +name must be a string + + + +=== TEST 3: new() validates shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name") + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +shm must be a string + + + +=== TEST 4: new() validates opts +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", "foo") + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +opts must be a table + + + +=== TEST 5: new() ensures shm exists +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("name", "foo") + if not cache then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +no such lua_shared_dict: foo + + + +=== TEST 6: new() supports ipc_shm option and validates it +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { ipc_shm = 1 }) + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +ipc_shm must be a string + + + +=== TEST 7: new() supports opts.ipc_shm and ensures it exists +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("name", "cache_shm", { ipc_shm = "ipc" }) + if not cache then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- ignore_response_body +--- error_log eval +qr/\[error\] .*? no such lua_shared_dict: ipc/ +--- no_error_log +[crit] + + + +=== TEST 8: new() supports ipc options and validates it +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { ipc = false }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.ipc must be a table +--- no_error_log +[error] + + + +=== TEST 9: new() prevents both opts.ipc_shm and opts.ipc to be given +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + ipc_shm = "ipc", + ipc = {} + }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +cannot specify both of opts.ipc_shm and opts.ipc +--- no_error_log +[error] + + + +=== TEST 10: new() validates ipc.register_listeners + ipc.broadcast + ipc.poll (type: custom) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local args = { + "register_listeners", + "broadcast", + "poll", + } + + for _, arg in ipairs(args) do + local ipc_opts = { + register_listeners = function() end, + broadcast = function() end, + poll = function() end, + } + + ipc_opts[arg] = false + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + ipc = ipc_opts, + }) + if not ok then + ngx.say(err) + end + end + } + } +--- request +GET /t +--- response_body +opts.ipc.register_listeners must be a function +opts.ipc.broadcast must be a function +opts.ipc.poll must be a function +--- no_error_log +[error] + + + +=== TEST 11: new() ipc.register_listeners can return nil + err (type: custom) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("name", "cache_shm", { + ipc = { + register_listeners = function() + return nil, "something happened" + end, + broadcast = function() end, + poll = function() end, + } + }) + if not cache then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body_like +failed to initialize custom IPC \(opts\.ipc\.register_listeners returned an error\): something happened +--- no_error_log +[error] + + + +=== TEST 12: new() calls ipc.register_listeners with events array (type: custom) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("name", "cache_shm", { + ipc = { + register_listeners = function(events) + local res = {} + for ev_name, ev in pairs(events) do + table.insert(res, string.format("%s | channel: %s | handler: %s", + ev_name, ev.channel, type(ev.handler))) + end + + table.sort(res) + + for i = 1, #res do + ngx.say(res[i]) + end + end, + broadcast = function() end, + poll = function() end, + } + }) + if not cache then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +invalidation | channel: mlcache:invalidations:name | handler: function +purge | channel: mlcache:purge:name | handler: function +--- no_error_log +[error] + + + +=== TEST 13: new() ipc.poll is optional (some IPC libraries might not need it +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("name", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function() end, + poll = nil + } + }) + if not cache then + ngx.say(err) + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +ok +--- no_error_log +[error] + + + +=== TEST 14: new() validates opts.lru_size +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + lru_size = "", + }) + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +opts.lru_size must be a number + + + +=== TEST 15: new() validates opts.ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + ttl = "" + }) + if not ok then + ngx.log(ngx.ERR, err) + end + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + ttl = -1 + }) + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +opts.ttl must be a number +opts.ttl must be >= 0 + + + +=== TEST 16: new() validates opts.neg_ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + neg_ttl = "" + }) + if not ok then + ngx.log(ngx.ERR, err) + end + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + neg_ttl = -1 + }) + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +opts.neg_ttl must be a number +opts.neg_ttl must be >= 0 + + + +=== TEST 17: new() validates opts.resty_lock_opts +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + resty_lock_opts = false, + }) + if not ok then + ngx.log(ngx.ERR, err) + end + } + } +--- request +GET /t +--- response_body + +--- error_log +opts.resty_lock_opts must be a table + + + +=== TEST 18: new() validates opts.shm_set_tries +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local values = { + false, + -1, + 0, + } + + for _, v in ipairs(values) do + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + shm_set_tries = v, + }) + if not ok then + ngx.say(err) + end + end + } + } +--- request +GET /t +--- response_body +opts.shm_set_tries must be a number +opts.shm_set_tries must be >= 1 +opts.shm_set_tries must be >= 1 +--- no_error_log +[error] + + + +=== TEST 19: new() validates opts.shm_miss +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + shm_miss = false, + }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.shm_miss must be a string +--- no_error_log +[error] + + + +=== TEST 20: new() ensures opts.shm_miss exists +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = mlcache.new("name", "cache_shm", { + shm_miss = "foo", + }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +no such lua_shared_dict for opts.shm_miss: foo +--- no_error_log +[error] + + + +=== TEST 21: new() creates an mlcache object with default attributes +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("name", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + end + + ngx.say(type(cache)) + ngx.say(type(cache.ttl)) + ngx.say(type(cache.neg_ttl)) + } + } +--- request +GET /t +--- response_body +table +number +number +--- no_error_log +[error] + + + +=== TEST 22: new() accepts user-provided LRU instances via opts.lru +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local pureffi_lrucache = require "resty.lrucache.pureffi" + + local my_lru = pureffi_lrucache.new(100) + + local cache = assert(mlcache.new("name", "cache_shm", { lru = my_lru })) + + ngx.say("lru is user-provided: ", cache.lru == my_lru) + } + } +--- request +GET /t +--- response_body +lru is user-provided: true +--- no_error_log +[error] diff --git a/t/05-mlcache/02-get.t b/t/05-mlcache/02-get.t new file mode 100644 index 00000000000..85500b023e6 --- /dev/null +++ b/t/05-mlcache/02-get.t @@ -0,0 +1,2702 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); +use lib '.'; +use t::Util; + +no_long_string(); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 9; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: get() validates key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.get, cache) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +key must be a string +--- no_error_log +[error] + + + +=== TEST 2: get() accepts callback as nil or function +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.get, cache, "key", nil, nil) + if not ok then + ngx.say(err) + end + + local ok, err = pcall(cache.get, cache, "key", nil, function() end) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] + + + +=== TEST 3: get() rejects callbacks not nil or function +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.get, cache, "key", nil, "not a function") + if not ok then + ngx.say(err) + end + + local ok, err = pcall(cache.get, cache, "key", nil, false) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +callback must be nil or a function +callback must be nil or a function +--- no_error_log +[error] + + + +=== TEST 4: get() validates opts +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.get, cache, "key", "opts") + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts must be a table +--- no_error_log +[error] + + + +=== TEST 5: get() calls callback in protected mode with stack traceback +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + error("oops") + end + + local data, err = cache:get("key", nil, cb) + if err then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body_like chomp +callback threw an error: .*? oops +stack traceback: +\s+\[C\]: in function 'error' +\s+content_by_lua\(nginx\.conf:\d+\):\d+: in function +--- no_error_log +[error] + + + +=== TEST 6: get() is resilient to callback runtime errors with non-string arguments +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() error(ngx.null) end) + if err then + ngx.say(err) + end + + local data, err = cache:get("key", nil, function() error({}) end) + if err then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body_like +callback threw an error: userdata: NULL +callback threw an error: table: 0x[0-9a-fA-F]+ +--- no_error_log +[error] + + + +=== TEST 7: get() caches a number +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return 123 + end + + -- from callback + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: number 123 +from lru: number 123 +from shm: number 123 +--- no_error_log +[error] + + + +=== TEST 8: get() caches a boolean (true) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return true + end + + -- from callback + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: boolean true +from lru: boolean true +from shm: boolean true +--- no_error_log +[error] + + + +=== TEST 9: get() caches a boolean (false) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return false + end + + -- from callback + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: boolean false +from lru: boolean false +from shm: boolean false +--- no_error_log +[error] + + + +=== TEST 10: get() caches nil +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return nil + end + + -- from callback + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: nil nil +from lru: nil nil +from shm: nil nil +--- no_error_log +[error] + + + +=== TEST 11: get() caches nil in 'shm_miss' if specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + local dict_miss = ngx.shared.cache_shm_miss + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss" + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + -- from callback + + local data, err = cache:get("key", nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from callback: ", type(data), " ", data) + + -- direct shm checks + -- concat key since shm values are namespaced per their the + -- mlcache name + local key = "my_mlcachekey" + + local v, err = dict:get(key) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("no value in shm: ", v == nil) + + local v, err = dict_miss:get(key) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("value in shm_miss is a sentinel nil value: ", v ~= nil) + + -- subsequent calls from shm + + cache.lru:delete("key") + + -- here, we return 'true' and not nil in the callback. this is to + -- ensure that get() will check the shm_miss shared dict and read + -- the nil sentinel value in there, thus will not call the + -- callback. + + local data, err = cache:get("key", nil, function() return true end) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from shm: ", type(data), " ", data) + + -- from lru + + local v = cache.lru:get("key") + + ngx.say("value in lru is a sentinel nil value: ", v ~= nil) + } + } +--- request +GET /t +--- response_body +from callback: nil nil +no value in shm: true +value in shm_miss is a sentinel nil value: true +from shm: nil nil +value in lru is a sentinel nil value: true +--- no_error_log +[error] + + + +=== TEST 12: get() caches a string +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return "hello world" + end + + -- from callback + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: string hello world +from lru: string hello world +from shm: string hello world +--- no_error_log +[error] + + + +=== TEST 13: get() caches a table +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local cjson = require "cjson" + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return { + hello = "world", + subt = { foo = "bar" } + } + end + + -- from callback + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data.hello, " ", data.subt.foo) + + -- from lru + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data.hello, " ", data.subt.foo) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data.hello, " ", data.subt.foo) + } + } +--- request +GET /t +--- response_body +from callback: table world bar +from lru: table world bar +from shm: table world bar +--- no_error_log +[error] + + + +=== TEST 14: get() errors when caching an unsupported type +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local cjson = require "cjson" + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return ngx.null + end + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + } + } +--- request +GET /t +--- error_code: 500 +--- error_log eval +qr/\[error\] .*?mlcache\.lua:\d+: cannot cache value of type userdata/ + + + +=== TEST 15: get() calls callback with args +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb(a, b) + return a + b + end + + local data, err = cache:get("key", nil, cb, 1, 2) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body +3 +--- no_error_log +[error] + + + +=== TEST 16: get() caches hit for 'ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { ttl = 0.3 })) + + local function cb() + ngx.say("in callback") + return 123 + end + + local data = assert(cache:get("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 17: get() caches miss (nil) for 'neg_ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 10, + neg_ttl = 0.3 + })) + + local function cb() + ngx.say("in callback") + return nil + end + + local data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 18: get() caches for 'opts.ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { ttl = 10 })) + + local function cb() + ngx.say("in callback") + return 123 + end + + local data = assert(cache:get("key", { ttl = 0.3 }, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 19: get() caches for 'opts.neg_ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { neg_ttl = 2 })) + + local function cb() + ngx.say("in callback") + return nil + end + + local data, err = cache:get("key", { neg_ttl = 0.3 }, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 20: get() with ttl of 0 means indefinite caching +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { ttl = 0.3 })) + + local function cb() + ngx.say("in callback") + return 123 + end + + local data = assert(cache:get("key", { ttl = 0 }, cb)) + assert(data == 123) + + ngx.sleep(0.4) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("in LRU after 1.1s: stale") + + else + ngx.say("in LRU after exp: ", data) + end + + cache.lru:delete("key") + + -- still in shm + data = assert(cache:get("key", nil, cb)) + + ngx.say("in shm after exp: ", data) + } + } +--- request +GET /t +--- response_body +in callback +in LRU after exp: 123 +in shm after exp: 123 +--- no_error_log +[error] + + + +=== TEST 21: get() with neg_ttl of 0 means indefinite caching for nil values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = assert(mlcache.new("my_mlcache", "cache_shm", { ttl = 0.3 })) + + local function cb() + ngx.say("in callback") + return nil + end + + local data, err = cache:get("key", { neg_ttl = 0 }, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.4) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("in LRU after 0.4s: stale") + + else + ngx.say("in LRU after exp: ", tostring(data)) + end + + cache.lru:delete("key") + + -- still in shm + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + + ngx.say("in shm after exp: ", tostring(data)) + } + } +--- request +GET /t +--- response_body_like +in callback +in LRU after exp: table: \S+ +in shm after exp: nil +--- no_error_log +[error] + + + +=== TEST 22: get() errors when ttl < 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + ngx.say("in callback") + return 123 + end + + local ok, err = pcall(cache.get, cache, "key", { ttl = -1 }, cb) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.ttl must be >= 0 +--- no_error_log +[error] + + + +=== TEST 23: get() errors when neg_ttl < 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + ngx.say("in callback") + return 123 + end + + local ok, err = pcall(cache.get, cache, "key", { neg_ttl = -1 }, cb) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.neg_ttl must be >= 0 +--- no_error_log +[error] + + + +=== TEST 24: get() shm -> LRU caches for 'opts.ttl - since' in ms +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return 123 + end + + local data = assert(cache:get("key", { ttl = 0.5 }, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with smaller ttl + data, err = assert(cache:get("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", stale) + + else + ngx.say("is not expired in LRU: ", data) + end + + ngx.sleep(0.1) + + -- expired in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", stale) + + else + ngx.say("is not expired in LRU: ", data) + end + } + } +--- request +GET /t +--- response_body +is not expired in LRU: 123 +is stale in LRU: 123 +--- no_error_log +[error] + + + +=== TEST 25: get() shm -> LRU caches non-nil for 'indefinite' if ttl is 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return 123 + end + + local data = assert(cache:get("key", { ttl = 0 }, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with indefinite ttl too + data, err = assert(cache:get("key", nil, cb)) + assert(data == 123) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", stale) + + else + ngx.say("is not expired in LRU: ", data) + end + } + } +--- request +GET /t +--- response_body +is not expired in LRU: 123 +--- no_error_log +[error] + + + +=== TEST 26: get() shm -> LRU caches for 'opts.neg_ttl - since' in ms +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil + end + + local data, err = cache:get("key", { neg_ttl = 0.5 }, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with smaller ttl + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", tostring(stale)) + + else + ngx.say("is not expired in LRU: ", tostring(data)) + end + + ngx.sleep(0.1) + + -- expired in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", tostring(stale)) + + else + ngx.say("is not expired in LRU: ", tostring(data)) + end + } + } +--- request +GET /t +--- response_body_like +is not expired in LRU: table: \S+ +is stale in LRU: table: \S+ +--- no_error_log +[error] + + + +=== TEST 27: get() shm -> LRU caches nil for 'indefinite' if neg_ttl is 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil + end + + local data, err =cache:get("key", { neg_ttl = 0 }, cb) + assert(err == nil) + assert(data == nil) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with indefinite ttl too + data, err = cache:get("key", nil, cb) + assert(err == nil) + assert(data == nil) + + -- still in LRU + local data, stale = cache.lru:get("key") + ngx.say("is stale in LRU: ", stale) + + -- data is a table (nil sentinel value) so rely on stale instead + } + } +--- request +GET /t +--- response_body +is stale in LRU: nil +--- no_error_log +[error] + + + +=== TEST 28: get() returns hit level +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return 123 + end + + local _, _, hit_lvl = assert(cache:get("key", nil, cb)) + ngx.say("hit level from callback: ", hit_lvl) + + _, _, hit_lvl = assert(cache:get("key", nil, cb)) + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = assert(cache:get("key", nil, cb)) + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +hit level from callback: 3 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 29: get() returns hit level for nil hits +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil + end + + local _, _, hit_lvl = cache:get("key", nil, cb) + ngx.say("hit level from callback: ", hit_lvl) + + _, _, hit_lvl = cache:get("key", nil, cb) + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = cache:get("key", nil, cb) + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +hit level from callback: 3 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 30: get() returns hit level for boolean false hits +--- skip_eval: 3: t::Util::skip_openresty('<', '1.11.2.3') +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return false + end + + local _, _, hit_lvl = cache:get("key", nil, cb) + ngx.say("hit level from callback: ", hit_lvl) + + _, _, hit_lvl = cache:get("key", nil, cb) + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = cache:get("key", nil, cb) + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +hit level from callback: 3 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 31: get() JITs when hit coming from LRU +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return 123456 + end + + for i = 1, 10e3 do + local data = assert(cache:get("key", nil, cb)) + assert(data == 123456) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):10 loop\]/ +--- no_error_log +[error] + + + +=== TEST 32: get() JITs when hit of scalar value coming from shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb_number() + return 123456 + end + + local function cb_string() + return "hello" + end + + local function cb_bool() + return false + end + + for i = 1, 10e2 do + local data, err, hit_lvl = assert(cache:get("number", nil, cb_number)) + assert(err == nil) + assert(data == 123456) + assert(hit_lvl == (i == 1 and 3 or 2)) + + cache.lru:delete("number") + end + + for i = 1, 10e2 do + local data, err, hit_lvl = assert(cache:get("string", nil, cb_string)) + assert(err == nil) + assert(data == "hello") + assert(hit_lvl == (i == 1 and 3 or 2)) + + cache.lru:delete("string") + end + + for i = 1, 10e2 do + local data, err, hit_lvl = cache:get("bool", nil, cb_bool) + assert(err == nil) + assert(data == false) + assert(hit_lvl == (i == 1 and 3 or 2)) + + cache.lru:delete("bool") + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +[ + qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):18 loop\]/, + qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):27 loop\]/, + qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):36 loop\]/, +] +--- no_error_log +[error] + + + +=== TEST 33: get() JITs when hit of table value coming from shm +--- SKIP: blocked until l2_serializer +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb_table() + return { hello = "world" } + end + + for i = 1, 10e2 do + local data = assert(cache:get("table", nil, cb_table)) + assert(type(data) == "table") + assert(data.hello == "world") + + cache.lru:delete("table") + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):18 loop\]/ +--- no_error_log +[error] + + + +=== TEST 34: get() JITs when miss coming from LRU +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil + end + + for i = 1, 10e3 do + local data, err = cache:get("key", nil, cb) + assert(err == nil) + assert(data == nil) + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):10 loop\]/ +--- no_error_log +[error] + + + +=== TEST 35: get() JITs when miss coming from shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil + end + + for i = 1, 10e3 do + local data, err = cache:get("key", nil, cb) + assert(err == nil) + assert(data == nil) + + cache.lru:delete("key") + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):10 loop\]/ +--- no_error_log +[error] + + + +=== TEST 36: get() callback can return nil + err (string) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil, "an error occurred" + end + + local data, err = cache:get("1", nil, cb) + if err then + ngx.say("cb return values: ", data, " ", err) + end + + local function cb2() + -- we will return "foo" to users as well from get(), and + -- not just nil, if they wish so. + return "foo", "an error occurred again" + end + + data, err = cache:get("2", nil, cb2) + if err then + ngx.say("cb2 return values: ", data, " ", err) + end + } + } +--- request +GET /t +--- response_body +cb return values: nil an error occurred +cb2 return values: foo an error occurred again +--- no_error_log +[error] + + + +=== TEST 37: get() callback can return nil + err (non-string) safely +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil, { err = "an error occurred" } -- invalid usage + end + + local data, err = cache:get("1", nil, cb) + if err then + ngx.say("cb return values: ", data, " ", err) + end + + local function cb2() + -- we will return "foo" to users as well from get(), and + -- not just nil, if they wish so. + return "foo", { err = "an error occurred again" } -- invalid usage + end + + data, err = cache:get("2", nil, cb2) + if err then + ngx.say("cb2 return values: ", data, " ", err) + end + } + } +--- request +GET /t +--- response_body_like chomp +cb return values: nil table: 0x[[:xdigit:]]+ +cb2 return values: foo table: 0x[[:xdigit:]]+ +--- no_error_log +[error] + + + +=== TEST 38: get() callback can return nil + err (table) and will call __tostring +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local mt = { + __tostring = function() + return "hello from __tostring" + end + } + + local function cb() + return nil, setmetatable({}, mt) + end + + local data, err = cache:get("1", nil, cb) + if err then + ngx.say("cb return values: ", data, " ", err) + end + } + } +--- request +GET /t +--- response_body +cb return values: nil hello from __tostring +--- no_error_log +[error] + + + +=== TEST 39: get() callback's 3th return value can override the ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { ttl = 10 } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function cb() + ngx.say("in callback 1") + return 1, nil, 0.1 + end + + local function cb2() + ngx.say("in callback 2") + return 2 + end + + -- cache our value (runs cb) + + local data, err = cache:get("key", opts, cb) + assert(err == nil, err) + assert(data == 1) + + -- should not run cb2 + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == 1) + + ngx.sleep(0.15) + + -- should run cb2 (value expired) + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == 2) + } + } +--- request +GET /t +--- response_body +in callback 1 +in callback 2 +--- no_error_log +[error] + + + +=== TEST 40: get() callback's 3th return value can override the neg_ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { ttl = 10, neg_ttl = 10 } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function cb() + ngx.say("in callback 1") + return nil, nil, 0.1 + end + + local function cb2() + ngx.say("in callback 2") + return 1 + end + + -- cache our value (runs cb) + + local data, err = cache:get("key", opts, cb) + assert(err == nil, err) + assert(data == nil) + + -- should not run cb2 + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.15) + + -- should run cb2 (value expired) + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == 1) + } + } +--- request +GET /t +--- response_body +in callback 1 +in callback 2 +--- no_error_log +[error] + + + +=== TEST 41: get() ignores invalid callback 3rd return value (not number) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { ttl = 0.1, neg_ttl = 0.1 } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function pos_cb() + ngx.say("in positive callback") + return 1, nil, "success" + end + + local function neg_cb() + ngx.say("in negative callback") + return nil, nil, {} + end + + ngx.say("Test A: string TTL return value for positive data is ignored") + + -- cache our value (runs pos_cb) + + local data, err = cache:get("pos_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + + -- neg_cb should not run + + data, err = cache:get("pos_key", opts, neg_cb) + assert(err == nil, err) + assert(data == 1) + + ngx.sleep(0.15) + + -- should run neg_cb + + data, err = cache:get("pos_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + + ngx.say("Test B: table TTL return value for negative data is ignored") + + -- cache our value (runs neg_cb) + + data, err = cache:get("neg_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + + -- pos_cb should not run + + data, err = cache:get("neg_key", opts, pos_cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.15) + + -- should run pos_cb + + data, err = cache:get("neg_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + } + } +--- request +GET /t +--- response_body +Test A: string TTL return value for positive data is ignored +in positive callback +in negative callback +Test B: table TTL return value for negative data is ignored +in negative callback +in positive callback +--- no_error_log +[error] + + + +=== TEST 42: get() passes 'resty_lock_opts' for L3 calls +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local resty_lock = require "resty.lock" + local mlcache = require "kong.resty.mlcache" + + local resty_lock_opts = { timeout = 5 } + + do + local orig_resty_lock_new = resty_lock.new + resty_lock.new = function(_, dict_name, opts, ...) + ngx.say("was given 'opts.resty_lock_opts': ", opts == resty_lock_opts) + + return orig_resty_lock_new(_, dict_name, opts, ...) + end + end + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + resty_lock_opts = resty_lock_opts, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + return + end + } + } +--- request +GET /t +--- response_body +was given 'opts.resty_lock_opts': true +--- no_error_log +[error] + + + +=== TEST 43: get() errors on lock timeout +--- http_config eval: $::HttpConfig +--- config + location = /t { + access_by_lua_block { + ngx.shared.cache_shm:set(1, true, 0.2) + ngx.shared.cache_shm:set(2, true, 0.2) + } + + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3 + })) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resty_lock_opts = { + timeout = 0.2 + } + })) + + local function cb(delay, return_val) + if delay then + ngx.sleep(delay) + end + + return return_val or 123 + end + + -- cache in shm + + local data, err, hit_lvl = cache_1:get("my_key", nil, cb) + assert(data == 123) + assert(err == nil) + assert(hit_lvl == 3) + + -- make shm + LRU expire + + ngx.sleep(0.3) + + local t1 = ngx.thread.spawn(function() + -- trigger L3 callback again, but slow to return this time + cache_1:get("my_key", nil, cb, 0.3, 456) + end) + + local t2 = ngx.thread.spawn(function() + -- make this mlcache wait on other's callback, and timeout + local data, err, hit_lvl = cache_2:get("my_key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + end) + + assert(ngx.thread.wait(t1)) + assert(ngx.thread.wait(t2)) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache_2:get("my_key", nil, cb, nil, 123) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) -- should be 1 since LRU instances are shared by mlcache namespace, and t1 finished + } + } +--- request +GET /t +--- response_body +data: nil +err: could not acquire callback lock: timeout +hit_lvl: nil + +-> subsequent get() +data: 456 +err: nil +hit_lvl: 1 +--- no_error_log +[error] + + + +=== TEST 44: get() returns data even if failed to set in shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^5)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value many times as large + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local data, err = cache:get("key", nil, function() + return string.rep("a", 2^20) + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("data type: ", type(data)) + } + } +--- request +GET /t +--- response_body +data type: string +--- error_log eval +qr/\[warn\] .*? could not write to lua_shared_dict 'cache_shm' after 3 tries \(no memory\), it is either/ +--- no_error_log +[error] + + + +=== TEST 45: get() errors on invalid opts.shm_set_tries +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local values = { + "foo", + -1, + 0, + } + + for _, v in ipairs(values) do + local ok, err = pcall(cache.get, cache, "key", { + shm_set_tries = v + }, function() end) + if not ok then + ngx.say(err) + end + end + } + } +--- request +GET /t +--- response_body +opts.shm_set_tries must be a number +opts.shm_set_tries must be >= 1 +opts.shm_set_tries must be >= 1 +--- no_error_log +[error] + + + +=== TEST 46: get() with default shm_set_tries to LRU evict items when a large value is being cached +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- shm:set() will evict up to 30 items when the shm is full + -- now, trigger a hit with a larger value which should trigger LRU + -- eviction and force the slab allocator to free pages + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local cb_calls = 0 + local function cb() + cb_calls = cb_calls + 1 + return string.rep("a", 2^5) + end + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_calls, " times") + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: 1 times +--- no_error_log +[warn] +[error] + + + +=== TEST 47: get() respects instance opts.shm_set_tries to LRU evict items when a large value is being cached +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- shm:set() will evict up to 30 items when the shm is full + -- now, trigger a hit with a larger value which should trigger LRU + -- eviction and force the slab allocator to free pages + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_set_tries = 5 + })) + + local cb_calls = 0 + local function cb() + cb_calls = cb_calls + 1 + return string.rep("a", 2^12) + end + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_calls, " times") + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: 1 times +--- no_error_log +[warn] +[error] + + + +=== TEST 48: get() accepts opts.shm_set_tries to LRU evict items when a large value is being cached +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value ~3 times as large + -- which should trigger retries and eventually remove 9 other + -- cached items + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local cb_calls = 0 + local function cb() + cb_calls = cb_calls + 1 + return string.rep("a", 2^12) + end + + local data, err = cache:get("key", { + shm_set_tries = 5 + }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_calls, " times") + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: 1 times +--- no_error_log +[warn] +[error] + + + +=== TEST 49: get() caches data in L1 LRU even if failed to set in shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value many times as large + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + shm_set_tries = 1, + })) + + local data, err = cache:get("key", nil, function() + return string.rep("a", 2^20) + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + local data = cache.lru:get("key") + ngx.say("type of data in LRU: ", type(data)) + + ngx.say("sleeping...") + ngx.sleep(0.4) + + local _, stale = cache.lru:get("key") + ngx.say("is stale: ", stale ~= nil) + } + } +--- request +GET /t +--- response_body +type of data in LRU: string +sleeping... +is stale: true +--- no_error_log +[error] + + + +=== TEST 50: get() does not cache value in LRU indefinitely when retrieved from shm on last ms (see GH PR #58) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local forced_now = ngx.now() + ngx.now = function() + return forced_now + end + + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.2, + })) + + local function cb(v) + return v or 42 + end + + local data, err = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + + -- drop L1 cache value + cache.lru:delete("key") + + -- advance 0.2 second in the future, and simulate another :get() + -- call; the L2 shm entry will still be alive (as its clock is + -- not faked), but mlcache will compute a remaining_ttl of 0; + -- In such cases, we should _not_ cache the value indefinitely in + -- the L1 LRU cache. + forced_now = forced_now + 0.2 + + local data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + + ngx.say("+0.200s hit_lvl: ", hit_lvl) + + -- the value is not cached in LRU (too short ttl anyway) + + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + + ngx.say("+0.200s hit_lvl: ", hit_lvl) + + -- make it expire in shm (real wait) + ngx.sleep(0.201) + + data, err, hit_lvl = cache:get("key", nil, cb, 91) + assert(data == 91, err or "invalid data value: " .. data) + + ngx.say("+0.201s hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body ++0.200s hit_lvl: 2 ++0.200s hit_lvl: 2 ++0.201s hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 51: get() bypass cache for negative callback TTL +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { ttl = 0.1, neg_ttl = 0.1 } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function pos_cb() + ngx.say("in positive callback") + return 1, nil, -1 + end + + local function neg_cb() + ngx.say("in negative callback") + return nil, nil, -1 + end + + ngx.say("Test A: negative TTL return value for positive data bypasses cache") + + -- don't cache our value (runs pos_cb) + + local data, err, hit_level = cache:get("pos_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + assert(hit_level == 3) + + -- pos_cb should run again + + data, err = cache:get("pos_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + assert(hit_level == 3) + + ngx.say("Test B: negative TTL return value for negative data bypasses cache") + + -- don't cache our value (runs neg_cb) + + data, err = cache:get("neg_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + assert(hit_level == 3) + + -- neg_cb should run again + + data, err = cache:get("neg_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + assert(hit_level == 3) + } + } +--- request +GET /t +--- response_body +Test A: negative TTL return value for positive data bypasses cache +in positive callback +in positive callback +Test B: negative TTL return value for negative data bypasses cache +in negative callback +in negative callback +--- no_error_log +[error] + + + +=== TEST 52: get() nil callback returns positive cached items from L1/L2 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + -- miss lookup + + local data, err, hit_lvl = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + end + ngx.say("-> miss") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + -- cache an item + + local _, err = cache:get("key", nil, function() return 123 end) + if err then + ngx.log(ngx.ERR, err) + end + + -- hit from lru + + local data, err, hit_lvl = cache:get("key") + ngx.say() + ngx.say("-> from LRU") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + -- hit from shm + + cache.lru:delete("key") + + local data, err, hit_lvl = cache:get("key") + ngx.say() + ngx.say("-> from shm") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + -- promoted to lru again + + local data, err, hit_lvl = cache:get("key") + ngx.say() + ngx.say("-> promoted to LRU") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> miss +data: nil +err: nil +hit_lvl: -1 + +-> from LRU +data: 123 +err: nil +hit_lvl: 1 + +-> from shm +data: 123 +err: nil +hit_lvl: 2 + +-> promoted to LRU +data: 123 +err: nil +hit_lvl: 1 +--- no_error_log +[error] + + + +=== TEST 53: get() nil callback returns negative cached items from L1/L2 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + -- miss lookup + + local data, err, hit_lvl = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + end + ngx.say("-> miss") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + -- cache an item + + local _, err = cache:get("key", nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + end + + -- hit from lru + + local data, err, hit_lvl = cache:get("key") + ngx.say() + ngx.say("-> from LRU") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + -- hit from shm + + cache.lru:delete("key") + + local data, err, hit_lvl = cache:get("key") + ngx.say() + ngx.say("-> from shm") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + -- promoted to lru again + + local data, err, hit_lvl = cache:get("key") + ngx.say() + ngx.say("-> promoted to LRU") + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> miss +data: nil +err: nil +hit_lvl: -1 + +-> from LRU +data: nil +err: nil +hit_lvl: 1 + +-> from shm +data: nil +err: nil +hit_lvl: 2 + +-> promoted to LRU +data: nil +err: nil +hit_lvl: 1 +--- no_error_log +[error] + + + +=== TEST 54: get() JITs on misses without a callback +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + for i = 1, 10e3 do + cache:get("key") + end + } + } +--- request +GET /t +--- ignore_response_body +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):6 loop\]/ +--- no_error_log +[error] diff --git a/t/05-mlcache/03-peek.t b/t/05-mlcache/03-peek.t new file mode 100644 index 00000000000..f6ccc87eab4 --- /dev/null +++ b/t/05-mlcache/03-peek.t @@ -0,0 +1,666 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 2; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: peek() validates key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.peek, cache) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +key must be a string +--- no_error_log +[error] + + + +=== TEST 2: peek() returns nil if a key has never been fetched before +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ttl, err = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", ttl) + } + } +--- request +GET /t +--- response_body +ttl: nil +--- no_error_log +[error] + + + +=== TEST 3: peek() returns the remaining ttl if a key has been fetched before +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return nil + end + + local val, err = cache:get("my_key", { neg_ttl = 19 }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + local ttl, err = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl)) + + ngx.sleep(1) + + local ttl, err = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl)) + } + } +--- request +GET /t +--- response_body +ttl: 19 +ttl: 18 +--- no_error_log +[error] + + + +=== TEST 4: peek() returns a negative ttl when a key expired +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return nil + end + + local val, err = cache:get("my_key", { neg_ttl = 0 }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(1) + + local ttl = assert(cache:peek("my_key")) + ngx.say("ttl: ", math.ceil(ttl)) + + ngx.sleep(1) + + local ttl = assert(cache:peek("my_key")) + ngx.say("ttl: ", math.ceil(ttl)) + } + } +--- request +GET /t +--- response_body +ttl: -1 +ttl: -2 +--- no_error_log +[error] + + + +=== TEST 5: peek() returns remaining ttl if shm_miss is specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss", + })) + + local function cb() + return nil + end + + local val, err = cache:get("my_key", { neg_ttl = 19 }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + local ttl, err = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl)) + + ngx.sleep(1) + + local ttl, err = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl)) + } + } +--- request +GET /t +--- response_body +ttl: 19 +ttl: 18 +--- no_error_log +[error] + + + +=== TEST 6: peek() returns the value if a key has been fetched before +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb_number() + return 123 + end + + local function cb_nil() + return nil + end + + local val, err = cache:get("my_key", nil, cb_number) + if err then + ngx.log(ngx.ERR, err) + return + end + + local val, err = cache:get("my_nil_key", nil, cb_nil) + if err then + ngx.log(ngx.ERR, err) + return + end + + local ttl, err, val = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl), " val: ", val) + + local ttl, err, val = cache:peek("my_nil_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl), " nil_val: ", val) + } + } +--- request +GET /t +--- response_body_like +ttl: \d* val: 123 +ttl: \d* nil_val: nil +--- no_error_log +[error] + + + +=== TEST 7: peek() returns the value if shm_miss is specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss", + })) + + local function cb_nil() + return nil + end + + local val, err = cache:get("my_nil_key", nil, cb_nil) + if err then + ngx.log(ngx.ERR, err) + return + end + + local ttl, err, val = cache:peek("my_nil_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", math.ceil(ttl), " nil_val: ", val) + } + } +--- request +GET /t +--- response_body_like +ttl: \d* nil_val: nil +--- no_error_log +[error] + + + +=== TEST 8: peek() JITs on hit +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return 123456 + end + + local val = assert(cache:get("key", nil, cb)) + ngx.say("val: ", val) + + for i = 1, 10e3 do + assert(cache:peek("key")) + end + } + } +--- request +GET /t +--- response_body +val: 123456 +--- no_error_log +[error] +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):13 loop\]/ + + + +=== TEST 9: peek() JITs on miss +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + for i = 1, 10e3 do + local ttl, err, val = cache:peek("key") + assert(err == nil) + assert(ttl == nil) + assert(val == nil) + end + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):6 loop\]/ + + + +=== TEST 10: peek() returns nil if a value expired +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + assert(cache:get("my_key", { ttl = 0.3 }, function() + return 123 + end)) + + ngx.sleep(0.3) + + local ttl, err, data, stale = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", ttl) + ngx.say("data: ", data) + ngx.say("stale: ", stale) + } + } +--- request +GET /t +--- response_body +ttl: nil +data: nil +stale: nil +--- no_error_log +[error] + + + +=== TEST 11: peek() returns nil if a value expired in 'shm_miss' +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss" + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("my_key", { neg_ttl = 0.3 }, function() + return nil + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(0.3) + + local ttl, err, data, stale = cache:peek("my_key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", ttl) + ngx.say("data: ", data) + ngx.say("stale: ", stale) + } + } +--- request +GET /t +--- response_body +ttl: nil +data: nil +stale: nil +--- no_error_log +[error] + + + +=== TEST 12: peek() accepts stale arg and returns stale values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + assert(cache:get("my_key", { ttl = 0.3 }, function() + return 123 + end)) + + ngx.sleep(0.3) + + local ttl, err, data, stale = cache:peek("my_key", true) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", ttl) + ngx.say("data: ", data) + ngx.say("stale: ", stale) + } + } +--- request +GET /t +--- response_body_like chomp +ttl: -0\.\d+ +data: 123 +stale: true +--- no_error_log +[error] + + + +=== TEST 13: peek() accepts stale arg and returns stale values from 'shm_miss' +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss" + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("my_key", { neg_ttl = 0.3 }, function() + return nil + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(0.3) + + local ttl, err, data, stale = cache:peek("my_key", true) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("ttl: ", ttl) + ngx.say("data: ", data) + ngx.say("stale: ", stale) + } + } +--- request +GET /t +--- response_body_like chomp +ttl: -0\.\d+ +data: nil +stale: true +--- no_error_log +[error] + + + +=== TEST 14: peek() does not evict stale items from L2 shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + })) + + local data, err = cache:get("key", nil, function() + return 123 + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(0.3) + + for i = 1, 3 do + remaining_ttl, err, data = cache:peek("key", true) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("remaining_ttl: ", remaining_ttl) + ngx.say("data: ", data) + end + } + } +--- request +GET /t +--- response_body_like chomp +remaining_ttl: -\d\.\d+ +data: 123 +remaining_ttl: -\d\.\d+ +data: 123 +remaining_ttl: -\d\.\d+ +data: 123 +--- no_error_log +[error] + + + +=== TEST 15: peek() does not evict stale negative data from L2 shm_miss +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + neg_ttl = 0.3, + shm_miss = "cache_shm_miss", + })) + + local data, err = cache:get("key", nil, function() + return nil + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(0.3) + + for i = 1, 3 do + remaining_ttl, err, data = cache:peek("key", true) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("remaining_ttl: ", remaining_ttl) + ngx.say("data: ", data) + end + } + } +--- request +GET /t +--- response_body_like chomp +remaining_ttl: -\d\.\d+ +data: nil +remaining_ttl: -\d\.\d+ +data: nil +remaining_ttl: -\d\.\d+ +data: nil +--- no_error_log +[error] diff --git a/t/05-mlcache/04-update.t b/t/05-mlcache/04-update.t new file mode 100644 index 00000000000..b77c69f53f3 --- /dev/null +++ b/t/05-mlcache/04-update.t @@ -0,0 +1,117 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3); + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict ipc_shm 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: update() errors if no ipc +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local ok, err = pcall(cache.update, cache, "foo") + ngx.say(err) + } + } +--- request +GET /t +--- response_body +no polling configured, specify opts.ipc_shm or opts.ipc.poll +--- no_error_log +[error] + + + +=== TEST 2: update() calls ipc poll() with timeout arg +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function() end, + poll = function(...) + ngx.say("called poll() with args: ", ...) + return true + end, + } + })) + + assert(cache:update(3.5, "not me")) + } + } +--- request +GET /t +--- response_body +called poll() with args: 3.5 +--- no_error_log +[error] + + + +=== TEST 3: update() JITs when no events to catch up +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + for i = 1, 10e3 do + assert(cache:update()) + end + } + } +--- request +GET /t +--- ignore_response_body +--- no_error_log +[error] +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):8 loop\]/ diff --git a/t/05-mlcache/05-set.t b/t/05-mlcache/05-set.t new file mode 100644 index 00000000000..4fa5b2e1e7b --- /dev/null +++ b/t/05-mlcache/05-set.t @@ -0,0 +1,624 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 2; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; + lua_shared_dict ipc_shm 1m; +}; + +run_tests(); + +__DATA__ + +=== TEST 1: set() errors if no ipc +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local ok, err = pcall(cache.set, cache, "foo") + ngx.say(err) + } + } +--- request +GET /t +--- response_body +no ipc to propagate update, specify opts.ipc_shm or opts.ipc +--- no_error_log +[error] + + + +=== TEST 2: set() validates key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local ok, err = pcall(cache.set, cache) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +key must be a string +--- no_error_log +[error] + + + +=== TEST 3: set() puts a value directly in shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- setting a value in shm + + assert(cache:set("my_key", nil, 123)) + + -- declaring a callback that MUST NOT be called + + local function cb() + ngx.log(ngx.ERR, "callback was called but should not have") + end + + -- try to get() + + local value = assert(cache:get("my_key", nil, cb)) + + ngx.say("value from get(): ", value) + + -- value MUST BE in lru + + local value_lru = cache.lru:get("my_key") + + ngx.say("cache lru value after get(): ", value_lru) + } + } +--- request +GET /t +--- response_body +value from get(): 123 +cache lru value after get(): 123 +--- no_error_log +[error] + + + +=== TEST 4: set() puts a negative hit directly in shm_miss if specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + })) + + -- setting a value in shm + + assert(cache:set("my_key", nil, nil)) + + -- declaring a callback that MUST NOT be called + + local function cb() + ngx.log(ngx.ERR, "callback was called but should not have") + end + + -- try to get() + + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("value from get(): ", value) + } + } +--- request +GET /t +--- response_body +value from get(): nil +--- no_error_log +[error] + + + +=== TEST 5: set() puts a value directly in its own LRU +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- setting a value in shm + + assert(cache:set("my_key", nil, 123)) + + -- value MUST BE be in lru + + local value_lru = cache.lru:get("my_key") + + ngx.say("cache lru value after set(): ", value_lru) + } + } +--- request +GET /t +--- response_body +cache lru value after set(): 123 +--- no_error_log +[error] + + + +=== TEST 6: set() respects 'ttl' for non-nil values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- setting a non-nil value in shm + + assert(cache:set("my_key", { + ttl = 0.2, + neg_ttl = 1, + }, 123)) + + -- declaring a callback that logs accesses + + local function cb() + ngx.say("callback called") + return 123 + end + + -- try to get() (callback MUST NOT be called) + + ngx.say("calling get()") + local value = assert(cache:get("my_key", nil, cb)) + ngx.say("value from get(): ", value) + + -- wait until expiry + + ngx.say("waiting until expiry...") + ngx.sleep(0.3) + ngx.say("waited 0.3s") + + -- try to get() (callback MUST be called) + + ngx.say("calling get()") + local value = assert(cache:get("my_key", nil, cb)) + ngx.say("value from get(): ", value) + } + } +--- request +GET /t +--- response_body +calling get() +value from get(): 123 +waiting until expiry... +waited 0.3s +calling get() +callback called +value from get(): 123 +--- no_error_log +[error] + + + +=== TEST 7: set() respects 'neg_ttl' for nil values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- setting a nil value in shm + + assert(cache:set("my_key", { + ttl = 1, + neg_ttl = 0.2, + }, nil)) + + -- declaring a callback that logs accesses + + local function cb() + ngx.say("callback called") + return nil + end + + -- try to get() (callback MUST NOT be called) + + ngx.say("calling get()") + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + end + ngx.say("value from get(): ", value) + + -- wait until expiry + + ngx.say("waiting until expiry...") + ngx.sleep(0.3) + ngx.say("waited 0.3s") + + -- try to get() (callback MUST be called) + + ngx.say("calling get()") + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + end + ngx.say("value from get(): ", value) + } + } +--- request +GET /t +--- response_body +calling get() +value from get(): nil +waiting until expiry... +waited 0.3s +calling get() +callback called +value from get(): nil +--- no_error_log +[error] + + + +=== TEST 8: set() respects 'set_shm_tries' +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- shm:set() will evict up to 30 items when the shm is full + -- now, trigger a hit with a larger value which should trigger LRU + -- eviction and force the slab allocator to free pages + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local data, err = cache:set("key", { + shm_set_tries = 5, + }, string.rep("a", 2^12)) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local cb_called + local function cb() + cb_called = true + end + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_called ~= nil) + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: false +--- no_error_log +[warn] +[error] + + + +=== TEST 9: set() with shm_miss can set a nil where a value was +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + })) + + local function cb() + return 123 + end + + -- install a non-nil value in the cache + + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("initial value from get(): ", value) + + -- override that value with a negative hit that + -- must go in the shm_miss (and the shm value must be + -- erased) + + assert(cache:set("my_key", nil, nil)) + + -- and remove it from the LRU + + cache.lru:delete("my_key") + + -- ok, now we should be getting nil from the cache + + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("value from get() after set(): ", value) + } + } +--- request +GET /t +--- response_body +initial value from get(): 123 +value from get() after set(): nil +--- no_error_log +[error] + + + +=== TEST 10: set() with shm_miss can set a value where a nil was +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + })) + + local function cb() + return nil + end + + -- install a non-nil value in the cache + + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("initial value from get(): ", value) + + -- override that value with a negative hit that + -- must go in the shm_miss (and the shm value must be + -- erased) + + assert(cache:set("my_key", nil, 123)) + + -- and remove it from the LRU + + cache.lru:delete("my_key") + + -- ok, now we should be getting nil from the cache + + local value, err = cache:get("my_key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("value from get() after set(): ", value) + } + } +--- request +GET /t +--- response_body +initial value from get(): nil +value from get() after set(): 123 +--- no_error_log +[error] + + + +=== TEST 11: set() returns 'no memory' errors upon fragmentation in the shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- fill shm + + local idx = 0 + + while true do + local ok, err, forcible = ngx.shared.cache_shm:set(idx, true) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- set large value + + local ok, err = cache:set("my_key", { shm_set_tries = 1 }, string.rep("a", 2^10)) + ngx.say(ok) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +nil +could not write to lua_shared_dict 'cache_shm': no memory +--- no_error_log +[error] +[warn] + + + +=== TEST 12: set() does not set LRU upon shm insertion error +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- fill shm + + local idx = 0 + + while true do + local ok, err, forcible = ngx.shared.cache_shm:set(idx, true) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- set large value + + local ok = cache:set("my_key", { shm_set_tries = 1 }, string.rep("a", 2^10)) + assert(ok == nil) + + local data = cache.lru:get("my_key") + ngx.say(data) + } + } +--- request +GET /t +--- response_body +nil +--- no_error_log +[error] + + + +=== TEST 13: set() calls broadcast() with invalidated key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel, data, ...) + ngx.say("channel: ", channel) + ngx.say("data: ", data) + ngx.say("other args:", ...) + return true + end, + poll = function() end, + } + })) + + assert(cache:set("my_key", nil, nil)) + } + } +--- request +GET /t +--- response_body +channel: mlcache:invalidations:my_mlcache +data: my_key +other args: +--- no_error_log +[error] diff --git a/t/05-mlcache/06-delete.t b/t/05-mlcache/06-delete.t new file mode 100644 index 00000000000..9eb65b152fd --- /dev/null +++ b/t/05-mlcache/06-delete.t @@ -0,0 +1,252 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3); + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; + lua_shared_dict ipc_shm 1m; +}; + +run_tests(); + +__DATA__ + +=== TEST 1: delete() errors if no ipc +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local ok, err = pcall(cache.delete, cache, "foo") + ngx.say(err) + } + } +--- request +GET /t +--- response_body +no ipc to propagate deletion, specify opts.ipc_shm or opts.ipc +--- no_error_log +[error] + + + +=== TEST 2: delete() validates key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local ok, err = pcall(cache.delete, cache, 123) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +key must be a string +--- no_error_log +[error] + + + +=== TEST 3: delete() removes a cached value from LRU + shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local value = 123 + + local function cb() + ngx.say("in callback") + return value + end + + -- set a value (callback call) + + local data = assert(cache:get("key", nil, cb)) + ngx.say("from callback: ", data) + + -- get a value (no callback call) + + data = assert(cache:get("key", nil, cb)) + ngx.say("from LRU: ", data) + + -- test if value is set from shm (safer to check due to the key) + + local v = ngx.shared.cache_shm:get(cache.name .. "key") + ngx.say("shm has value before delete: ", v ~= nil) + + -- delete the value + + assert(cache:delete("key")) + + local v = ngx.shared.cache_shm:get(cache.name .. "key") + ngx.say("shm has value after delete: ", v ~= nil) + + -- ensure LRU was also deleted + + v = cache.lru:get("key") + ngx.say("from LRU: ", v) + + -- start over from callback again + + value = 456 + + data = assert(cache:get("key", nil, cb)) + ngx.say("from callback: ", data) + } + } +--- request +GET /t +--- response_body +in callback +from callback: 123 +from LRU: 123 +shm has value before delete: true +shm has value after delete: false +from LRU: nil +in callback +from callback: 456 +--- no_error_log +[error] + + + +=== TEST 4: delete() removes a cached nil from shm_miss if specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + })) + + local value = nil + + local function cb() + ngx.say("in callback") + return value + end + + -- set a value (callback call) + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from callback: ", data) + + -- get a value (no callback call) + + data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from LRU: ", data) + + -- test if value is set from shm (safer to check due to the key) + + local v = ngx.shared.cache_shm_miss:get(cache.name .. "key") + ngx.say("shm_miss has value before delete: ", v ~= nil) + + -- delete the value + + assert(cache:delete("key")) + + local v = ngx.shared.cache_shm_miss:get(cache.name .. "key") + ngx.say("shm_miss has value after delete: ", v ~= nil) + + -- ensure LRU was also deleted + + v = cache.lru:get("key") + ngx.say("from LRU: ", v) + + -- start over from callback again + + value = 456 + + data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from callback again: ", data) + } + } +--- request +GET /t +--- response_body +in callback +from callback: nil +from LRU: nil +shm_miss has value before delete: true +shm_miss has value after delete: false +from LRU: nil +in callback +from callback again: 456 +--- no_error_log +[error] + + + +=== TEST 5: delete() calls broadcast with invalidated key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel, data, ...) + ngx.say("channel: ", channel) + ngx.say("data: ", data) + ngx.say("other args:", ...) + return true + end, + poll = function() end, + } + })) + + assert(cache:delete("my_key")) + } + } +--- request +GET /t +--- response_body +channel: mlcache:invalidations:my_mlcache +data: my_key +other args: +--- no_error_log +[error] diff --git a/t/05-mlcache/07-l1_serializer.t b/t/05-mlcache/07-l1_serializer.t new file mode 100644 index 00000000000..74ec9c467f8 --- /dev/null +++ b/t/05-mlcache/07-l1_serializer.t @@ -0,0 +1,741 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 1; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict ipc_shm 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: l1_serializer is validated by the constructor +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "my_mlcache", "cache_shm", { + l1_serializer = false, + }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.l1_serializer must be a function +--- no_error_log +[error] + + + +=== TEST 2: l1_serializer is called on L1+L2 cache misses +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + return string.format("transform(%q)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body +transform("foo") +--- no_error_log +[error] + + + +=== TEST 3: get() JITs when hit of scalar value coming from shm with l1_serializer +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(i) + return i + 2 + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb_number() + return 123456 + end + + for i = 1, 10e2 do + local data = assert(cache:get("number", nil, cb_number)) + assert(data == 123458) + + cache.lru:delete("number") + end + } + } +--- request +GET /t +--- response_body + +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):18 loop\]/ +--- no_error_log +[error] + + + +=== TEST 4: l1_serializer is not called on L1 hits +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local calls = 0 + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + calls = calls + 1 + return string.format("transform(%q)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, 3 do + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + end + + ngx.say("calls: ", calls) + } + } +--- request +GET /t +--- response_body +transform("foo") +transform("foo") +transform("foo") +calls: 1 +--- no_error_log +[error] + + + +=== TEST 5: l1_serializer is called on each L2 hit +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local calls = 0 + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + calls = calls + 1 + return string.format("transform(%q)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, 3 do + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + cache.lru:delete("key") + end + + ngx.say("calls: ", calls) + } + } +--- request +GET /t +--- response_body +transform("foo") +transform("foo") +transform("foo") +calls: 3 +--- no_error_log +[error] + + + +=== TEST 6: l1_serializer is called on boolean false hits +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + return string.format("transform_boolean(%q)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return false + end + + local data, err = cache:get("key", nil, cb) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body +transform_boolean("false") +--- no_error_log +[error] + + + +=== TEST 7: l1_serializer is called in protected mode (L2 miss) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + error("cannot transform") + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.say(err) + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body_like +l1_serializer threw an error: .*?: cannot transform +--- no_error_log +[error] + + + +=== TEST 8: l1_serializer is called in protected mode (L2 hit) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local called = false + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + if called then error("cannot transform") end + called = true + return string.format("transform(%q)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + assert(cache:get("key", nil, function() return "foo" end)) + cache.lru:delete("key") + + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.say(err) + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body_like +l1_serializer threw an error: .*?: cannot transform +--- no_error_log +[error] + + + +=== TEST 9: l1_serializer is not called for L2+L3 misses (no record) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local called = false + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + called = true + return string.format("transform(%s)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return nil end) + if data ~= nil then + ngx.log(ngx.ERR, "got a value for a L3 miss: ", tostring(data)) + return + elseif err ~= nil then + ngx.log(ngx.ERR, "got an error for a L3 miss: ", tostring(err)) + return + end + + -- our L3 returned nil, we do not call the l1_serializer and + -- we store the LRU nil sentinel value + + ngx.say("l1_serializer called for L3 miss: ", called) + + -- delete from LRU, and try from L2 again + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, function() error("not supposed to call") end) + if data ~= nil then + ngx.log(ngx.ERR, "got a value for a L3 miss: ", tostring(data)) + return + elseif err ~= nil then + ngx.log(ngx.ERR, "got an error for a L3 miss: ", tostring(err)) + return + end + + ngx.say("l1_serializer called for L2 negative hit: ", called) + } + } +--- request +GET /t +--- response_body +l1_serializer called for L3 miss: false +l1_serializer called for L2 negative hit: false +--- no_error_log +[error] + + + +=== TEST 10: l1_serializer is not supposed to return a nil value +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + return nil + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = cache:get("key", nil, function() return "foo" end) + assert(not ok, "get() should not return successfully") + ngx.say(err) + } + } +--- request +GET /t +--- response_body_like +l1_serializer returned a nil value +--- no_error_log +[error] + + + +=== TEST 11: l1_serializer can return nil + error +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + return nil, "l1_serializer: cannot transform" + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.say(err) + end + + ngx.say("data: ", data) + } + } +--- request +GET /t +--- response_body +l1_serializer: cannot transform +data: nil +--- no_error_log +[error] + + + +=== TEST 12: l1_serializer can be given as a get() argument +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", { + l1_serializer = function(s) + return string.format("transform(%q)", s) + end + }, function() return "foo" end) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body +transform("foo") +--- no_error_log +[error] + + + +=== TEST 13: l1_serializer as get() argument has precedence over the constructor one +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + return string.format("constructor(%q)", s) + end + }) + + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key1", { + l1_serializer = function(s) + return string.format("get_argument(%q)", s) + end + }, function() return "foo" end) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + + local data, err = cache:get("key2", nil, function() return "bar" end) + if not data then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body +get_argument("foo") +constructor("bar") +--- no_error_log +[error] + + + +=== TEST 14: get() validates l1_serializer is a function +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm") + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.get, cache, "key", { + l1_serializer = false, + }, function() return "foo" end) + if not data then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.l1_serializer must be a function +--- no_error_log +[error] + + + +=== TEST 15: set() calls l1_serializer +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + l1_serializer = function(s) + return string.format("transform(%q)", s) + end + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = cache:set("key", nil, "value") + if not ok then + ngx.log(ngx.ERR, err) + return + end + + local value, err = cache:get("key", nil, error) + if not value then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(value) + } + } +--- request +GET /t +--- response_body +transform("value") +--- no_error_log +[error] + + + +=== TEST 16: set() calls l1_serializer for boolean false values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + l1_serializer = function(s) + return string.format("transform_boolean(%q)", s) + end + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = cache:set("key", nil, false) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + local value, err = cache:get("key", nil, error) + if not value then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(value) + } + } +--- request +GET /t +--- response_body +transform_boolean("false") +--- no_error_log +[error] + + + +=== TEST 17: l1_serializer as set() argument has precedence over the constructor one +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + l1_serializer = function(s) + return string.format("constructor(%q)", s) + end + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = cache:set("key", { + l1_serializer = function(s) + return string.format("set_argument(%q)", s) + end + }, "value") + if not ok then + ngx.log(ngx.ERR, err) + return + end + + local value, err = cache:get("key", nil, error) + if not value then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(value) + } + } +--- request +GET /t +--- response_body +set_argument("value") +--- no_error_log +[error] + + + +=== TEST 18: set() validates l1_serializer is a function +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.set, cache, "key", { + l1_serializer = true + }, "value") + if not data then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.l1_serializer must be a function +--- no_error_log +[error] diff --git a/t/05-mlcache/08-purge.t b/t/05-mlcache/08-purge.t new file mode 100644 index 00000000000..c8f8eca72d9 --- /dev/null +++ b/t/05-mlcache/08-purge.t @@ -0,0 +1,402 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); +use lib '.'; +use t::Util; + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3); + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; + lua_shared_dict ipc_shm 1m; +}; + +run_tests(); + +__DATA__ + +=== TEST 1: purge() errors if no ipc +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local ok, err = pcall(cache.purge, cache) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +no ipc to propagate purge, specify opts.ipc_shm or opts.ipc +--- no_error_log +[error] + + + +=== TEST 2: purge() deletes all items from L1 + L2 (sanity 1/2) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- populate mlcache + + for i = 1, 100 do + assert(cache:get(tostring(i), nil, function() return i end)) + end + + -- purge + + assert(cache:purge()) + + for i = 1, 100 do + local value, err = cache:get(tostring(i), nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + return + end + + if value ~= nil then + ngx.say("key ", i, " had: ", value) + end + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +ok +--- no_error_log +[error] + + + +=== TEST 3: purge() deletes all items from L1 (sanity 2/2) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- populate mlcache + + for i = 1, 100 do + assert(cache:get(tostring(i), nil, function() return i end)) + end + + -- purge + + assert(cache:purge()) + + for i = 1, 100 do + local value = cache.lru:get(tostring(i)) + + if value ~= nil then + ngx.say("key ", i, " had: ", value) + end + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +ok +--- no_error_log +[error] + + + +=== TEST 4: purge() deletes all items from L1 with a custom LRU +--- skip_eval: 3: t::Util::skip_openresty('<', '1.13.6.2') +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local lrucache = require "resty.lrucache" + + local lru = lrucache.new(100) + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + lru = lru, + })) + + -- populate mlcache + + for i = 1, 100 do + assert(cache:get(tostring(i), nil, function() return i end)) + end + + -- purge + + assert(cache:purge()) + + for i = 1, 100 do + local value = cache.lru:get(tostring(i)) + + if value ~= nil then + ngx.say("key ", i, " had: ", value) + end + end + + ngx.say("ok") + ngx.say("lru instance is the same one: ", lru == cache.lru) + } + } +--- request +GET /t +--- response_body +ok +lru instance is the same one: true +--- no_error_log +[error] + + + +=== TEST 5: purge() is prevented if custom LRU does not support flush_all() +--- skip_eval: 3: t::Util::skip_openresty('>', '1.13.6.1') +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local lrucache = require "resty.lrucache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + lru = lrucache.new(10), + })) + + local pok, perr = pcall(cache.purge, cache) + if not pok then + ngx.say(perr) + return + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +cannot purge when using custom LRU cache with OpenResty < 1.13.6.2 +--- no_error_log +[error] + + + +=== TEST 6: purge() deletes all items from shm_miss is specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + })) + + -- populate mlcache + + for i = 1, 100 do + local _, err = cache:get(tostring(i), nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + return + end + end + + -- purge + + assert(cache:purge()) + + local called = 0 + + for i = 1, 100 do + local value, err = cache:get(tostring(i), nil, function() return i end) + + if value ~= i then + ngx.say("key ", i, " had: ", value) + end + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +ok +--- no_error_log +[error] + + + +=== TEST 7: purge() does not call shm:flush_expired() by default +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + do + local cache_shm = ngx.shared.cache_shm + local mt = getmetatable(cache_shm) + local orig_cache_shm_flush_expired = mt.flush_expired + + mt.flush_expired = function(self, ...) + ngx.say("flush_expired called with 'max_count'") + + return orig_cache_shm_flush_expired(self, ...) + end + end + + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + assert(cache:purge()) + } + } +--- request +GET /t +--- response_body_unlike +flush_expired called with 'max_count' +--- no_error_log +[error] + + + +=== TEST 8: purge() calls shm:flush_expired() if argument specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + do + local cache_shm = ngx.shared.cache_shm + local mt = getmetatable(cache_shm) + local orig_cache_shm_flush_expired = mt.flush_expired + + mt.flush_expired = function(self, ...) + local arg = { ... } + local n = arg[1] + ngx.say("flush_expired called with 'max_count': ", n) + + return orig_cache_shm_flush_expired(self, ...) + end + end + + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + assert(cache:purge(true)) + } + } +--- request +GET /t +--- response_body +flush_expired called with 'max_count': nil +--- no_error_log +[error] + + + +=== TEST 9: purge() calls shm:flush_expired() if shm_miss is specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + do + local cache_shm = ngx.shared.cache_shm + local mt = getmetatable(cache_shm) + local orig_cache_shm_flush_expired = mt.flush_expired + + mt.flush_expired = function(self, ...) + local arg = { ... } + local n = arg[1] + ngx.say("flush_expired called with 'max_count': ", n) + + return orig_cache_shm_flush_expired(self, ...) + end + end + + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + })) + + assert(cache:purge(true)) + } + } +--- request +GET /t +--- response_body +flush_expired called with 'max_count': nil +flush_expired called with 'max_count': nil +--- no_error_log +[error] + + + +=== TEST 10: purge() calls broadcast() on purge channel +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel, data, ...) + ngx.say("channel: ", channel) + ngx.say("data:", data) + ngx.say("other args:", ...) + return true + end, + poll = function() end, + } + })) + + assert(cache:purge()) + } + } +--- request +GET /t +--- response_body +channel: mlcache:purge:my_mlcache +data: +other args: +--- no_error_log +[error] diff --git a/t/05-mlcache/09-isolation.t b/t/05-mlcache/09-isolation.t new file mode 100644 index 00000000000..eadfa86272f --- /dev/null +++ b/t/05-mlcache/09-isolation.t @@ -0,0 +1,375 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3); + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict ipc_shm 1m; +}; + +run_tests(); + +__DATA__ + +=== TEST 1: multiple instances with the same name have same lua-resty-lru instance +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm")) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm")) + + ngx.say("lua-resty-lru instances are the same: ", + cache_1.lru == cache_2.lru) + } + } +--- request +GET /t +--- response_body +lua-resty-lru instances are the same: true +--- no_error_log +[error] + + + +=== TEST 2: multiple instances with different names have different lua-resty-lru instances +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache_1 = assert(mlcache.new("my_mlcache_1", "cache_shm")) + local cache_2 = assert(mlcache.new("my_mlcache_2", "cache_shm")) + + ngx.say("lua-resty-lru instances are the same: ", + cache_1.lru == cache_2.lru) + } + } +--- request +GET /t +--- response_body +lua-resty-lru instances are the same: false +--- no_error_log +[error] + + + +=== TEST 3: garbage-collected instances also GC their lru instance +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + collectgarbage("collect") + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm")) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm")) + + -- cache something in cache_1's LRU + + cache_1.lru:set("key", 123) + + -- GC cache_1 (the LRU should survive because it is shared with cache_2) + + cache_1 = nil + collectgarbage("collect") + + -- prove LRU survived + + ngx.say((cache_2.lru:get("key"))) + + -- GC cache_2 (and the LRU this time, since no more references) + + cache_2 = nil + collectgarbage("collect") + + -- re-create the caches and a new LRU + + cache_1 = assert(mlcache.new("my_mlcache", "cache_shm")) + cache_2 = assert(mlcache.new("my_mlcache", "cache_shm")) + + -- this is a new LRU, it has nothing in it + + ngx.say((cache_2.lru:get("key"))) + } + } +--- request +GET /t +--- response_body +123 +nil +--- no_error_log +[error] + + + +=== TEST 4: multiple instances with different names get() of the same key are isolated +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + -- create 2 mlcache + + local cache_1 = assert(mlcache.new("my_mlcache_1", "cache_shm")) + local cache_2 = assert(mlcache.new("my_mlcache_2", "cache_shm")) + + -- set a value in both mlcaches + + local data_1 = assert(cache_1:get("my_key", nil, function() return "value A" end)) + local data_2 = assert(cache_2:get("my_key", nil, function() return "value B" end)) + + -- get values from LRU + + local lru_1_value = cache_1.lru:get("my_key") + local lru_2_value = cache_2.lru:get("my_key") + + ngx.say("cache_1 lru has: ", lru_1_value) + ngx.say("cache_2 lru has: ", lru_2_value) + + -- delete values from LRU + + cache_1.lru:delete("my_key") + cache_2.lru:delete("my_key") + + -- get values from shm + + local shm_1_value = assert(cache_1:get("my_key", nil, function() end)) + local shm_2_value = assert(cache_2:get("my_key", nil, function() end)) + + ngx.say("cache_1 shm has: ", shm_1_value) + ngx.say("cache_2 shm has: ", shm_2_value) + } + } +--- request +GET /t +--- response_body +cache_1 lru has: value A +cache_2 lru has: value B +cache_1 shm has: value A +cache_2 shm has: value B +--- no_error_log +[error] + + + +=== TEST 5: multiple instances with different names delete() of the same key are isolated +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + -- create 2 mlcache + + local cache_1 = assert(mlcache.new("my_mlcache_1", "cache_shm", { + ipc_shm = "ipc_shm", + })) + local cache_2 = assert(mlcache.new("my_mlcache_2", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- set 2 values in both mlcaches + + local data_1 = assert(cache_1:get("my_key", nil, function() return "value A" end)) + local data_2 = assert(cache_2:get("my_key", nil, function() return "value B" end)) + + -- test if value is set from shm (safer to check due to the key) + + local shm_v = ngx.shared.cache_shm:get(cache_1.name .. "my_key") + ngx.say("cache_1 shm has a value: ", shm_v ~= nil) + + -- delete value from mlcache 1 + + ngx.say("delete from cache_1") + assert(cache_1:delete("my_key")) + + -- ensure cache 1 key is deleted from LRU + + local lru_v = cache_1.lru:get("my_key") + ngx.say("cache_1 lru has: ", lru_v) + + -- ensure cache 1 key is deleted from shm + + local shm_v = ngx.shared.cache_shm:get(cache_1.name .. "my_key") + ngx.say("cache_1 shm has: ", shm_v) + + -- ensure cache 2 still has its value + + local shm_v_2 = ngx.shared.cache_shm:get(cache_2.name .. "my_key") + ngx.say("cache_2 shm has a value: ", shm_v_2 ~= nil) + + local lru_v_2 = cache_2.lru:get("my_key") + ngx.say("cache_2 lru has: ", lru_v_2) + } + } +--- request +GET /t +--- response_body +cache_1 shm has a value: true +delete from cache_1 +cache_1 lru has: nil +cache_1 shm has: nil +cache_2 shm has a value: true +cache_2 lru has: value B +--- no_error_log +[error] + + + +=== TEST 6: multiple instances with different names peek() of the same key are isolated +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + -- must reset the shm so that when repeated, this tests doesn't + -- return unpredictible TTLs (0.9xxxs) + ngx.shared.cache_shm:flush_all() + ngx.shared.cache_shm:flush_expired() + + local mlcache = require "kong.resty.mlcache" + + -- create 2 mlcaches + + local cache_1 = assert(mlcache.new("my_mlcache_1", "cache_shm", { + ipc_shm = "ipc_shm", + })) + local cache_2 = assert(mlcache.new("my_mlcache_2", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + -- reset LRUs so repeated tests allow the below get() to set the + -- value in the shm + + cache_1.lru:delete("my_key") + cache_2.lru:delete("my_key") + + -- set a value in both mlcaches + + local data_1 = assert(cache_1:get("my_key", { ttl = 1 }, function() return "value A" end)) + local data_2 = assert(cache_2:get("my_key", { ttl = 2 }, function() return "value B" end)) + + -- peek cache 1 + + local ttl, err, val = assert(cache_1:peek("my_key")) + + ngx.say("cache_1 ttl: ", ttl) + ngx.say("cache_1 value: ", val) + + -- peek cache 2 + + local ttl, err, val = assert(cache_2:peek("my_key")) + + ngx.say("cache_2 ttl: ", ttl) + ngx.say("cache_2 value: ", val) + } + } +--- request +GET /t +--- response_body +cache_1 ttl: 1 +cache_1 value: value A +cache_2 ttl: 2 +cache_2 value: value B +--- no_error_log +[error] + + + +=== TEST 7: non-namespaced instances use different delete() broadcast channel +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + -- create 2 mlcaches + + local cache_1 = assert(mlcache.new("my_mlcache_1", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel) + ngx.say("cache_1 channel: ", channel) + return true + end, + poll = function() end, + } + })) + local cache_2 = assert(mlcache.new("my_mlcache_2", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel) + ngx.say("cache_2 channel: ", channel) + return true + end, + poll = function() end, + } + })) + + assert(cache_1:delete("my_key")) + assert(cache_2:delete("my_key")) + } + } +--- request +GET /t +--- response_body +cache_1 channel: mlcache:invalidations:my_mlcache_1 +cache_2 channel: mlcache:invalidations:my_mlcache_2 +--- no_error_log +[error] + + + +=== TEST 8: non-namespaced instances use different purge() broadcast channel +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + -- create 2 mlcaches + + local cache_1 = assert(mlcache.new("my_mlcache_1", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel) + ngx.say("cache_1 channel: ", channel) + return true + end, + poll = function() end, + } + })) + local cache_2 = assert(mlcache.new("my_mlcache_2", "cache_shm", { + ipc = { + register_listeners = function() end, + broadcast = function(channel) + ngx.say("cache_2 channel: ", channel) + return true + end, + poll = function() end, + } + })) + + assert(cache_1:purge()) + assert(cache_2:purge()) + } + } +--- request +GET /t +--- response_body +cache_1 channel: mlcache:purge:my_mlcache_1 +cache_2 channel: mlcache:purge:my_mlcache_2 +--- no_error_log +[error] diff --git a/t/05-mlcache/10-ipc_shm.t b/t/05-mlcache/10-ipc_shm.t new file mode 100644 index 00000000000..3f7b3b09356 --- /dev/null +++ b/t/05-mlcache/10-ipc_shm.t @@ -0,0 +1,319 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); +use lib '.'; +use t::Util; + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 2; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict ipc_shm 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: update() with ipc_shm catches up with invalidation events +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + })) + + cache.ipc:subscribe(cache.events.invalidation.channel, function(data) + ngx.log(ngx.NOTICE, "received event from invalidations: ", data) + end) + + assert(cache:delete("my_key")) + assert(cache:update()) + } + } +--- request +GET /t +--- ignore_response_body +--- no_error_log +[error] +--- error_log +received event from invalidations: my_key + + + +=== TEST 2: update() with ipc_shm timeouts when waiting for too long +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + })) + + cache.ipc:subscribe(cache.events.invalidation.channel, function(data) + ngx.log(ngx.NOTICE, "received event from invalidations: ", data) + end) + + assert(cache:delete("my_key")) + assert(cache:delete("my_other_key")) + ngx.shared.ipc_shm:delete(2) + + local ok, err = cache:update(0.1) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +could not poll ipc events: timeout +--- no_error_log +[error] +received event from invalidations: my_other +--- error_log +received event from invalidations: my_key + + + +=== TEST 3: update() with ipc_shm JITs when no events to catch up +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + })) + for i = 1, 10e3 do + assert(cache:update()) + end + } + } +--- request +GET /t +--- ignore_response_body +--- no_error_log +[error] +--- error_log eval +qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):7 loop\]/ + + + +=== TEST 4: set() with ipc_shm invalidates other workers' LRU cache +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + } + + local cache = assert(mlcache.new("namespace", "cache_shm", opts)) + local cache_clone = assert(mlcache.new("namespace", "cache_shm", opts)) + + do + local lru_delete = cache.lru.delete + cache.lru.delete = function(self, key) + ngx.say("called lru:delete() with key: ", key) + return lru_delete(self, key) + end + end + + assert(cache:set("my_key", nil, nil)) + + ngx.say("calling update on cache") + assert(cache:update()) + + ngx.say("calling update on cache_clone") + assert(cache_clone:update()) + } + } +--- request +GET /t +--- response_body +calling update on cache +called lru:delete() with key: my_key +calling update on cache_clone +called lru:delete() with key: my_key +--- no_error_log +[error] + + + +=== TEST 5: delete() with ipc_shm invalidates other workers' LRU cache +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + } + + local cache = assert(mlcache.new("namespace", "cache_shm", opts)) + local cache_clone = assert(mlcache.new("namespace", "cache_shm", opts)) + + do + local lru_delete = cache.lru.delete + cache.lru.delete = function(self, key) + ngx.say("called lru:delete() with key: ", key) + return lru_delete(self, key) + end + end + + assert(cache:delete("my_key")) + + ngx.say("calling update on cache") + assert(cache:update()) + + ngx.say("calling update on cache_clone") + assert(cache_clone:update()) + } + } +--- request +GET /t +--- response_body +called lru:delete() with key: my_key +calling update on cache +called lru:delete() with key: my_key +calling update on cache_clone +called lru:delete() with key: my_key +--- no_error_log +[error] + + + +=== TEST 6: purge() with mlcache_shm invalidates other workers' LRU cache (OpenResty < 1.13.6.2) +--- skip_eval: 3: t::Util::skip_openresty('>=', '1.13.6.2') +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + } + + local cache = assert(mlcache.new("namespace", "cache_shm", opts)) + local cache_clone = assert(mlcache.new("namespace", "cache_shm", opts)) + + local lru = cache.lru + local lru_clone = cache_clone.lru + + assert(cache:purge()) + + -- cache.lru should be different now + ngx.say("cache has new lru: ", cache.lru ~= lru) + + ngx.say("cache_clone still has same lru: ", cache_clone.lru == lru_clone) + + ngx.say("calling update on cache_clone") + assert(cache_clone:update()) + + -- cache.lru should be different now + ngx.say("cache_clone has new lru: ", cache_clone.lru ~= lru_clone) + } + } +--- request +GET /t +--- response_body +cache has new lru: true +cache_clone still has same lru: true +calling update on cache_clone +cache_clone has new lru: true +--- no_error_log +[error] + + + +=== TEST 7: purge() with mlcache_shm invalidates other workers' LRU cache (OpenResty >= 1.13.6.2) +--- skip_eval: 3: t::Util::skip_openresty('<', '1.13.6.2') +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + debug = true -- allows same worker to receive its own published events + } + + local cache = assert(mlcache.new("namespace", "cache_shm", opts)) + local cache_clone = assert(mlcache.new("namespace", "cache_shm", opts)) + + local lru = cache.lru + + ngx.say("both instances use the same lru: ", cache.lru == cache_clone.lru) + + do + local lru_flush_all = lru.flush_all + cache.lru.flush_all = function(self) + ngx.say("called lru:flush_all()") + return lru_flush_all(self) + end + end + + assert(cache:purge()) + + ngx.say("calling update on cache_clone") + assert(cache_clone:update()) + + ngx.say("both instances use the same lru: ", cache.lru == cache_clone.lru) + ngx.say("lru didn't change after purge: ", cache.lru == lru) + } + } +--- request +GET /t +--- response_body +both instances use the same lru: true +called lru:flush_all() +calling update on cache_clone +called lru:flush_all() +both instances use the same lru: true +lru didn't change after purge: true +--- no_error_log +[error] diff --git a/t/05-mlcache/11-locks_shm.t b/t/05-mlcache/11-locks_shm.t new file mode 100644 index 00000000000..de2bf758bcc --- /dev/null +++ b/t/05-mlcache/11-locks_shm.t @@ -0,0 +1,115 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +plan tests => repeat_each() * (blocks() * 3); + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict locks_shm 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: new() validates opts.shm_locks +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = pcall(mlcache.new, "name", "cache_shm", { + shm_locks = false, + }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.shm_locks must be a string +--- no_error_log +[error] + + + +=== TEST 2: new() ensures opts.shm_locks exists +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local ok, err = mlcache.new("name", "cache_shm", { + shm_locks = "foo", + }) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +no such lua_shared_dict for opts.shm_locks: foo +--- no_error_log +[error] + + + +=== TEST 3: get() stores resty-locks in opts.shm_locks if specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("name", "cache_shm", { + shm_locks = "locks_shm", + })) + + local function cb() + local keys = ngx.shared.locks_shm:get_keys() + for i, key in ipairs(keys) do + ngx.say(i, ": ", key) + end + + return 123 + end + + cache:get("key", nil, cb) + } + } +--- request +GET /t +--- response_body +1: lua-resty-mlcache:lock:namekey +--- no_error_log +[error] diff --git a/t/05-mlcache/12-resurrect-stale.t b/t/05-mlcache/12-resurrect-stale.t new file mode 100644 index 00000000000..bfb1349db95 --- /dev/null +++ b/t/05-mlcache/12-resurrect-stale.t @@ -0,0 +1,1047 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); + +plan tests => repeat_each() * (blocks() * 3 + 3); + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; +}; + +no_long_string(); +log_level('warn'); + +run_tests(); + +__DATA__ + +=== TEST 1: new() validates 'opts.resurrect_ttl' (number && >= 0) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local pok, perr = pcall(mlcache.new, "my_mlcache", "cache_shm", { + resurrect_ttl = "", + }) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(mlcache.new, "my_mlcache", "cache_shm", { + resurrect_ttl = -1, + }) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +opts.resurrect_ttl must be a number +opts.resurrect_ttl must be >= 0 +--- no_error_log +[error] + + + +=== TEST 2: get() validates 'opts.resurrect_ttl' (number && >= 0) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + -- nop + end + + local pok, perr = pcall(cache.get, cache, "key", { + resurrect_ttl = "", + }, cb) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get, cache, "key", { + resurrect_ttl = -1, + }, cb) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +opts.resurrect_ttl must be a number +opts.resurrect_ttl must be >= 0 +--- no_error_log +[error] + + + +=== TEST 3: get() resurrects a stale value upon callback soft error for 'resurrect_ttl' instance option +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.2, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return 123 + + elseif cb_called == 2 then + return nil, "some error" + + elseif cb_called == 3 then + return 456 + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get() from LRU") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get() from shm") + cache.lru:delete("key") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("sleeping for 0.2s...") + ngx.sleep(0.21) + ngx.say() + + ngx.say("-> successfull callback get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: 123 + +sleeping for 0.3s... + +-> stale get() +data: 123 +err: nil +hit_lvl: 4 + +-> subsequent get() from LRU +data: 123 +err: nil +hit_lvl: 1 + +-> subsequent get() from shm +data: 123 +err: nil +hit_lvl: 4 + +sleeping for 0.2s... + +-> successfull callback get() +data: 456 +err: nil +hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 4: get() logs soft callback error with warn level when resurrecting +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.2, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return 123 + + elseif cb_called == 2 then + return nil, "some error" + + elseif cb_called == 3 then + return 456 + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: 123 + +sleeping for 0.3s... + +-> stale get() +data: 123 +err: nil +hit_lvl: 4 +--- error_log eval +qr/\[warn\] .*? callback returned an error \(some error\) but stale value found/ + + + +=== TEST 5: get() accepts 'opts.resurrect_ttl' option to override instance option +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.8, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return 123 + + else + return nil, "some error" + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", { + resurrect_ttl = 0.2 + }, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("sleeping for 0.2s...") + ngx.sleep(0.21) + ngx.say() + + ngx.say("-> subsequent stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: 123 + +sleeping for 0.3s... + +-> stale get() +data: 123 +err: nil +hit_lvl: 4 + +sleeping for 0.2s... + +-> subsequent stale get() +data: 123 +err: nil +hit_lvl: 4 +--- no_error_log +[error] + + + +=== TEST 6: get() resurrects a nil stale value (negative cache) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + neg_ttl = 0.3, + resurrect_ttl = 0.2, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return nil + + elseif cb_called == 2 then + return nil, "some error" + + elseif cb_called == 3 then + return 456 + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("sleeping for 0.2s...") + ngx.sleep(0.21) + ngx.say() + + ngx.say("-> successfull callback get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: nil + +sleeping for 0.3s... + +-> stale get() +data: nil +err: nil +hit_lvl: 4 + +-> subsequent get() +data: nil +err: nil +hit_lvl: 1 + +sleeping for 0.2s... + +-> successfull callback get() +data: 456 +err: nil +hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 7: get() resurrects a nil stale value (negative cache) in 'opts.shm_miss' +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + neg_ttl = 0.3, + resurrect_ttl = 0.2, + shm_miss = "cache_shm_miss" + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return nil + + elseif cb_called == 2 then + return nil, "some error" + + elseif cb_called == 3 then + return 456 + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("sleeping for 0.2s...") + ngx.sleep(0.21) + ngx.say() + + ngx.say("-> successfull callback get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: nil + +sleeping for 0.3s... + +-> stale get() +data: nil +err: nil +hit_lvl: 4 + +-> subsequent get() +data: nil +err: nil +hit_lvl: 1 + +sleeping for 0.2s... + +-> successfull callback get() +data: 456 +err: nil +hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 8: get() ignores cb return values upon stale value resurrection +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.2, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 2 then + -- ignore ret values 1 and 3 + return 456, "some error", 10 + + else + return 123 + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("sleeping for 0.2s...") + ngx.sleep(0.21) + ngx.say() + + ngx.say("-> successfull callback get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: 123 + +sleeping for 0.3s... + +-> stale get() +data: 123 +err: nil +hit_lvl: 4 + +-> subsequent get() +data: 123 +err: nil +hit_lvl: 1 + +sleeping for 0.2s... + +-> successfull callback get() +data: 123 +err: nil +hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 9: get() does not resurrect a stale value when callback throws error +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.2, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return 123 + + elseif cb_called == 2 then + error("thrown error") + + elseif cb_called == 3 then + return 123 + end + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", string.match(err, "callback threw an error:"), " ", + string.match(err, "thrown error")) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: 123 + +sleeping for 0.3s... + +-> stale get() +data: nil +err: callback threw an error: thrown error +hit_lvl: nil + +-> subsequent get() +data: 123 +err: nil +hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 10: get() returns error and data on lock timeout but does not resurrect +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + -- insert 2 dummy values to ensure that lock acquisition (which + -- uses shm:set) will _not_ evict out stale cached value + ngx.shared.cache_shm:set(1, true, 0.2) + ngx.shared.cache_shm:set(2, true, 0.2) + + local mlcache = require "kong.resty.mlcache" + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.3 + })) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 0.3, + resty_lock_opts = { + timeout = 0.2 + } + })) + + local function cb(delay, return_val) + if delay then + ngx.sleep(delay) + end + + return return_val or 123 + end + + -- cache in shm + + local data, err, hit_lvl = cache_1:get("my_key", nil, cb) + assert(data == 123) + assert(err == nil) + assert(hit_lvl == 3) + + -- make shm + LRU expire + + ngx.sleep(0.3) + + local t1 = ngx.thread.spawn(function() + -- trigger L3 callback again, but slow to return this time + + cache_1:get("my_key", nil, cb, 0.3, 456) + end) + + local t2 = ngx.thread.spawn(function() + -- make this mlcache wait on other's callback, and timeout + + local data, err, hit_lvl = cache_2:get("my_key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + end) + + assert(ngx.thread.wait(t1)) + assert(ngx.thread.wait(t2)) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache_2:get("my_key", nil, cb, nil, 123) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) -- should be 1 since LRU instances are shared by mlcache namespace, and t1 finished + } + } +--- request +GET /t +--- response_body +data: 123 +err: nil +hit_lvl: 4 + +-> subsequent get() +data: 456 +err: nil +hit_lvl: 1 +--- no_error_log +[error] +--- error_log eval +qr/\[warn\] .*? could not acquire callback lock: timeout/ + + + +=== TEST 11: get() returns nil cached item on callback lock timeout +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + -- insert 2 dummy values to ensure that lock acquisition (which + -- uses shm:set) will _not_ evict out stale cached value + ngx.shared.cache_shm:set(1, true, 0.2) + ngx.shared.cache_shm:set(2, true, 0.2) + + local mlcache = require "kong.resty.mlcache" + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm", { + neg_ttl = 0.3, + resurrect_ttl = 0.3 + })) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm", { + neg_ttl = 0.3, + resurrect_ttl = 0.3, + resty_lock_opts = { + timeout = 0.2 + } + })) + + local function cb(delay) + if delay then + ngx.sleep(delay) + end + + return nil + end + + -- cache in shm + + local data, err, hit_lvl = cache_1:get("my_key", nil, cb) + assert(data == nil) + assert(err == nil) + assert(hit_lvl == 3) + + -- make shm + LRU expire + + ngx.sleep(0.3) + + local t1 = ngx.thread.spawn(function() + -- trigger L3 callback again, but slow to return this time + + cache_1:get("my_key", nil, cb, 0.3) + end) + + local t2 = ngx.thread.spawn(function() + -- make this mlcache wait on other's callback, and timeout + + local data, err, hit_lvl = cache_2:get("my_key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + end) + + assert(ngx.thread.wait(t1)) + assert(ngx.thread.wait(t2)) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache_2:get("my_key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) -- should be 1 since LRU instances are shared by mlcache namespace, and t1 finished + } + } +--- request +GET /t +--- response_body +data: nil +err: nil +hit_lvl: 4 + +-> subsequent get() +data: nil +err: nil +hit_lvl: 1 +--- no_error_log +[error] +--- error_log eval +qr/\[warn\] .*? could not acquire callback lock: timeout/ + + + +=== TEST 12: get() does not resurrect a stale value if no 'resurrect_ttl' is set on the instance +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return 123 + end + + return nil, "some error" + end + + ngx.say("-> 1st get()") + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("data: ", data) + + ngx.say() + ngx.say("sleeping for 0.3s...") + ngx.sleep(0.3) + ngx.say() + + ngx.say("-> stale get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache:get("key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +-> 1st get() +data: 123 + +sleeping for 0.3s... + +-> stale get() +data: nil +err: some error +hit_lvl: nil + +-> subsequent get() +data: nil +err: some error +hit_lvl: nil +--- no_error_log +[error] + + + +=== TEST 13: get() callback can return nil + err (non-string) safely with opts.resurrect_ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.3, + resurrect_ttl = 1, + })) + + local data, err = cache:get("1", nil, function() return 123 end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(0.3) + + local data, err = cache:get("1", nil, function() return nil, {} end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("cb return values: ", data, " ", err) + } + } +--- request +GET /t +--- response_body +cb return values: 123 nil +--- no_error_log +[error] +--- error_log eval +qr/\[warn\] .*? callback returned an error \(table: 0x[[:xdigit:]]+\)/ + + + +=== TEST 14: get() returns stale hit_lvl when retrieved from shm on last ms (see GH PR #58) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local forced_now = ngx.now() + ngx.now = function() + return forced_now + end + + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.2, + resurrect_ttl = 0.2, + })) + + local cb_called = 0 + + local function cb() + cb_called = cb_called + 1 + + if cb_called == 1 then + return 42 + end + + return nil, "some error causing a resurrect" + end + + local data, err = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + + -- cause a resurrect in L2 shm + ngx.sleep(0.201) + forced_now = forced_now + 0.201 + + local data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + assert(hit_lvl == 4, "hit_lvl should be 4 (resurrected data), got: " .. hit_lvl) + + -- value is now resurrected + + -- drop L1 cache value + cache.lru:delete("key") + + -- advance 0.2 second in the future, and simulate another :get() + -- call; the L2 shm entry will still be alive (as its clock is + -- not faked), but mlcache will compute a remaining_ttl of 0; + -- in such cases we should still see the stale flag returned + -- as hit_lvl + forced_now = forced_now + 0.2 + + local data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + + ngx.say("+0.200s after resurrect hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body ++0.200s after resurrect hit_lvl: 4 +--- no_error_log +[error] diff --git a/t/05-mlcache/13-get_bulk.t b/t/05-mlcache/13-get_bulk.t new file mode 100644 index 00000000000..e0a9d47827f --- /dev/null +++ b/t/05-mlcache/13-get_bulk.t @@ -0,0 +1,1735 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); +use lib '.'; +use t::Util; + +no_long_string(); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * ((blocks() * 3) + 12 * 3); # n * 3 -> for debug error_log concurrency tests + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + #lua_shared_dict cache_shm_miss 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: get_bulk() validates bulk +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local pok, perr = pcall(cache.get_bulk, cache) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +bulk must be a table +--- no_error_log +[error] + + + +=== TEST 2: get_bulk() ensures bulk has n field +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return 1 end, nil, + }) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +bulk must have n field +--- no_error_log +[error] + + + +=== TEST 3: get_bulk() validates operations keys +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, function() return 1 end, nil, + false, nil, function() return 1 end, nil, + n = 2, + }) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +key at index 5 must be a string for operation 2 (got boolean) +--- no_error_log +[error] + + + +=== TEST 4: get_bulk() validates operations callbacks +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_b", nil, nil, nil, + "key_a", nil, function() return 1 end, nil, + n = 2, + }) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, false, nil, + n = 2, + }) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +callback at index 3 must be a function for operation 1 (got nil) +callback at index 7 must be a function for operation 2 (got boolean) +--- no_error_log +[error] + + + +=== TEST 5: get_bulk() validates opts argument +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + }, true) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + }, {}) + if not pok then + ngx.say(perr) + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +opts must be a table +ok +--- no_error_log +[error] + + + +=== TEST 6: get_bulk() validates opts.concurrency +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + }, { concurrency = true }) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + }, { concurrency = 0 }) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + }, { concurrency = -1 }) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + }, { concurrency = 1 }) + if not pok then + ngx.say(perr) + end + + ngx.say("ok") + } + } +--- request +GET /t +--- response_body +opts.concurrency must be a number +opts.concurrency must be > 0 +opts.concurrency must be > 0 +ok +--- no_error_log +[error] + + + +=== TEST 7: get_bulk() multiple fetch L3 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local res, err = cache:get_bulk { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return 2 end, nil, + "key_c", nil, function() return 3 end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 3 +2 nil 3 +3 nil 3 +--- no_error_log +[error] + + + +=== TEST 8: get_bulk() multiple fetch L2 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + assert(cache:get("key_a", nil, function() return 1 end)) + assert(cache:get("key_b", nil, function() return 2 end)) + assert(cache:get("key_c", nil, function() return 3 end)) + + cache.lru:delete("key_a") + cache.lru:delete("key_b") + cache.lru:delete("key_c") + + local res, err = cache:get_bulk { + "key_a", nil, function() return -1 end, nil, + "key_b", nil, function() return -2 end, nil, + "key_c", nil, function() return -3 end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 2 +2 nil 2 +3 nil 2 +--- no_error_log +[error] + + + +=== TEST 9: get_bulk() multiple fetch L1 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + assert(cache:get("key_a", nil, function() return 1 end)) + assert(cache:get("key_b", nil, function() return 2 end)) + assert(cache:get("key_c", nil, function() return 3 end)) + + local res, err = cache:get_bulk { + "key_a", nil, function() return -1 end, nil, + "key_b", nil, function() return -2 end, nil, + "key_c", nil, function() return -3 end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 1 +2 nil 1 +3 nil 1 +--- no_error_log +[error] + + + +=== TEST 10: get_bulk() multiple fetch L1/single fetch L3 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + assert(cache:get("key_a", nil, function() return 1 end)) + assert(cache:get("key_b", nil, function() return 2 end)) + + local res, err = cache:get_bulk { + "key_a", nil, function() return -1 end, nil, + "key_b", nil, function() return -2 end, nil, + "key_c", nil, function() return 3 end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 1 +2 nil 1 +3 nil 3 +--- no_error_log +[error] + + + +=== TEST 11: get_bulk() multiple fetch L1/single fetch L3 (with nils) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local _, err = cache:get("key_a", nil, function() return nil end) + assert(err == nil, err) + local _, err = cache:get("key_b", nil, function() return nil end) + assert(err == nil, err) + + local res, err = cache:get_bulk { + "key_a", nil, function() return -1 end, nil, + "key_b", nil, function() return -2 end, nil, + "key_c", nil, function() return nil end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +nil nil 1 +nil nil 1 +nil nil 3 +--- no_error_log +[error] + + + +=== TEST 12: get_bulk() mixed fetch L1/L2/L3 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + assert(cache:get("key_a", nil, function() return 1 end)) + assert(cache:get("key_b", nil, function() return 2 end)) + + -- remove key_b from L1 + cache.lru:delete("key_b") + + local res, err = cache:get_bulk { + "key_a", nil, function() return -1 end, nil, + "key_b", nil, function() return -2 end, nil, + "key_c", nil, function() return 3 end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 1 +2 nil 2 +3 nil 3 +--- no_error_log +[error] + + + +=== TEST 13: get_bulk() mixed fetch L1/L2/L3 (with nils) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local _, err = cache:get("key_a", nil, function() return nil end) + assert(err == nil, err) + local _, err = cache:get("key_b", nil, function() return nil end) + assert(err == nil, err) + + -- remove key_b from L1 + cache.lru:delete("key_b") + + local res, err = cache:get_bulk { + "key_a", nil, function() return -1 end, nil, + "key_b", nil, function() return -2 end, nil, + "key_c", nil, function() return nil end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +nil nil 1 +nil nil 2 +nil nil 3 +--- no_error_log +[error] + + + +=== TEST 14: get_bulk() returns callback-returned errors +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local res, err = cache:get_bulk { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return 2 end, nil, + "key_c", nil, function() return nil, "some error" end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 3 +2 nil 3 +nil some error nil +--- no_error_log +[error] + + + +=== TEST 15: get_bulk() returns callback runtime errors +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local res, err = cache:get_bulk { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return 2 end, nil, + "key_c", nil, function() return error("some error") end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body_like +1 nil 3 +2 nil 3 +nil callback threw an error: some error +stack traceback: +.*? nil +--- no_error_log +[error] + + + +=== TEST 16: get_bulk() runs L3 callback on expired keys +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local n = 0 + local function cb() + n = n + 1 + return n + end + + assert(cache:get("key_a", { ttl = 0.2 }, cb)) + + ngx.sleep(0.2) + + local res, err = cache:get_bulk { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +2 nil 3 +3 nil 3 +--- no_error_log +[error] + + + +=== TEST 17: get_bulk() honors ttl and neg_ttl instance attributes +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.2, + neg_ttl = 0.3, + })) + + local res, err = cache:get_bulk { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return nil end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + + ngx.say() + local ttl, _, value = assert(cache:peek("key_a")) + ngx.say("key_a: ", value, " (ttl: ", ttl, ")") + local ttl, _, value = assert(cache:peek("key_b")) + ngx.say("key_b: ", value, " (ttl: ", ttl, ")") + } + } +--- request +GET /t +--- response_body +1 nil 3 +nil nil 3 + +key_a: 1 (ttl: 0.2) +key_b: nil (ttl: 0.3) +--- no_error_log +[error] + + + +=== TEST 18: get_bulk() validates operations ttl and neg_ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", { ttl = true }, function() return 1 end, nil, + "key_b", nil, function() return 2 end, nil, + n = 2, + }) + if not pok then + ngx.say(perr) + end + + local pok, perr = pcall(cache.get_bulk, cache, { + "key_a", nil, function() return 1 end, nil, + "key_b", { neg_ttl = true }, function() return 2 end, nil, + n = 2, + }) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +options at index 2 for operation 1 are invalid: opts.ttl must be a number +options at index 6 for operation 2 are invalid: opts.neg_ttl must be a number +--- no_error_log +[error] + + + +=== TEST 19: get_bulk() accepts ttl and neg_ttl for each operation +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 1, + neg_ttl = 2, + })) + + local res, err = cache:get_bulk { + "key_a", { ttl = 0.4, neg_ttl = 3 }, function() return 1 end, nil, + "key_b", { neg_ttl = 0.8 }, function() return nil end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + + ngx.say() + local ttl, _, value = assert(cache:peek("key_a")) + ngx.say("key_a: ", value, " (ttl: ", ttl, ")") + local ttl, _, value = assert(cache:peek("key_b")) + ngx.say("key_b: ", value, " (ttl: ", ttl, ")") + } + } +--- request +GET /t +--- response_body +1 nil 3 +nil nil 3 + +key_a: 1 (ttl: 0.4) +key_b: nil (ttl: 0.8) +--- no_error_log +[error] + + + +=== TEST 20: get_bulk() honors ttl from callback return values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 1, + })) + + local res, err = cache:get_bulk { + "key_a", nil, function() return 1, nil, 0.2 end, nil, + "key_b", nil, function() return 2 end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + + ngx.say() + local ttl, _, value = assert(cache:peek("key_a")) + ngx.say("key_a: ", value, " (ttl: ", ttl, ")") + local ttl, _, value = assert(cache:peek("key_b")) + ngx.say("key_b: ", value, " (ttl: ", ttl, ")") + } + } +--- request +GET /t +--- response_body +1 nil 3 +2 nil 3 + +key_a: 1 (ttl: 0.2) +key_b: 2 (ttl: 1) +--- no_error_log +[error] + + + +=== TEST 21: get_bulk() honors resurrect_ttl instance attribute +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.2, + resurrect_ttl = 0.3, + })) + + local i = 0 + local function cb() + i = i + 1 + if i == 2 then + return nil, "some error" + end + return i + end + + assert(cache:get("key_a", nil, cb)) + + ngx.sleep(0.2) + + local res, err = cache:get_bulk { + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + + ngx.sleep(0.1) + + ngx.say() + local ttl, _, value = cache:peek("key_a") + ngx.say(string.format("key_a: %d ttl: %.2f", value, ttl)) + local ttl, _, value = cache:peek("key_b") + ngx.say(string.format("key_b: %d ttl: %.2f", value, ttl)) + } + } +--- request +GET /t +--- response_body_like +1 nil 4 +3 nil 3 + +key_a: 1 ttl: 0\.(?:2|1)\d+ +key_b: 3 ttl: 0\.(?:1|0)\d+ +--- no_error_log +[error] + + + +=== TEST 22: get_bulk() accepts resurrect_ttl for each operation +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ttl = 0.2, + resurrect_ttl = 3, + })) + + local i = 0 + local function cb() + i = i + 1 + if i == 2 then + return nil, "some error" + end + return i + end + + assert(cache:get("key_a", nil, cb)) + + ngx.sleep(0.2) + + local res, err = cache:get_bulk { + "key_a", { resurrect_ttl = 0.3 }, cb, nil, + "key_b", nil, cb, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + + ngx.sleep(0.1) + + ngx.say() + local ttl, _, value = cache:peek("key_a") + ngx.say(string.format("key_a: %d ttl: %.2f", value, ttl)) + local ttl, _, value = cache:peek("key_b") + ngx.say(string.format("key_b: %d ttl: %.2f", value, ttl)) + } + } +--- request +GET /t +--- response_body_like +1 nil 4 +3 nil 3 + +key_a: 1 ttl: 0\.(?:2|1)\d+ +key_b: 3 ttl: 0\.(?:1|0)\d+ +--- no_error_log +[error] + + + +=== TEST 23: get_bulk() honors l1_serializer instance attribute +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(t) + return t.x + end + })) + + local res, err = cache:get_bulk { + "key_a", nil, function() return { x = "hello" } end, nil, + "key_b", nil, function() return { x = "world" } end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +hello nil 3 +world nil 3 +--- no_error_log +[error] + + + +=== TEST 24: get_bulk() accepts l1_serializer for each operation +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(t) + return t.x + end + })) + + local function l1_serializer_a(t) return t.x end + local function l1_serializer_b(t) return t.y end + + local res, err = cache:get_bulk { + "key_a", { l1_serializer = l1_serializer_a }, function() return { x = "hello" } end, nil, + "key_b", { l1_serializer = l1_serializer_b }, function() return { y = "world" } end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +hello nil 3 +world nil 3 +--- no_error_log +[error] + + + +=== TEST 25: get_bulk() honors shm_set_tries instance attribute +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_set_tries = 1, + })) + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value ~3 times as large + -- which should trigger retries and eventually remove 3 other + -- cached items (but still not enough memory) + + local res, err = cache:get_bulk { + "key_a", nil, function() return string.rep("a", 2^12) end, nil, + "key_b", nil, function() return 2 end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + } + } +--- request +GET /t +--- ignore_response_body +--- no_error_log +[error] +--- error_log +could not write to lua_shared_dict 'cache_shm' after 1 tries (no memory) + + + +=== TEST 26: get_bulk() accepts shm_set_tries for each operation +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_set_tries = 3, + })) + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value ~3 times as large + -- which should trigger retries and eventually remove 3 other + -- cached items (but still not enough memory) + + local res, err = cache:get_bulk { + "key_a", { shm_set_tries = 1 }, function() return string.rep("a", 2^12) end, nil, + "key_b", nil, function() return 2 end, nil, + n = 2, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + } + } +--- request +GET /t +--- ignore_response_body +--- no_error_log +[error] +--- error_log +could not write to lua_shared_dict 'cache_shm' after 1 tries (no memory) + + + +=== TEST 27: get_bulk() operations wait on lock if another thread is fetching the same key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm")) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb(wait) + if wait then + ngx.sleep(wait) + end + + return "hello" + end + + local t1_data, t1_hit_lvl + local t2_res + + local t1 = ngx.thread.spawn(function() + local err + t1_data, err, t1_hit_lvl = cache_1:get("key", nil, cb, 0.3) + if err then + ngx.log(ngx.ERR, err) + return + end + end) + + local t2 = ngx.thread.spawn(function() + local err + t2_res, err = cache_2:get_bulk { + "key_a", nil, cb, nil, + "key", nil, cb, nil, + n = 2, + } + if not t2_res then + ngx.log(ngx.ERR, err) + return + end + end) + + assert(ngx.thread.wait(t1)) + assert(ngx.thread.wait(t2)) + + ngx.say("t1\n", t1_data, " ", t1_hit_lvl) + + ngx.say() + ngx.say("t2") + for i = 1, t2_res.n, 3 do + ngx.say(tostring(t2_res[i]), " ", + tostring(t2_res[i + 1]), " ", + tostring(t2_res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +t1 +hello 3 + +t2 +hello nil 3 +hello nil 2 +--- no_error_log +[error] + + + +=== TEST 28: get_bulk() operations reports timeout on lock if another thread is fetching the same key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm")) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm", { + resty_lock_opts = { timeout = 0.2 } + })) + + local function cb(wait) + if wait then + ngx.sleep(wait) + end + + return "hello" + end + + local t1_data, t1_hit_lvl + local t2_res + + local t1 = ngx.thread.spawn(function() + local err + t1_data, err, t1_hit_lvl = cache_1:get("key", nil, cb, 0.3) + if err then + ngx.log(ngx.ERR, err) + return + end + end) + + local t2 = ngx.thread.spawn(function() + local err + t2_res, err = cache_2:get_bulk { + "key_a", nil, cb, nil, + "key", nil, cb, nil, + n = 2, + } + if not t2_res then + ngx.log(ngx.ERR, err) + return + end + end) + + assert(ngx.thread.wait(t1)) + assert(ngx.thread.wait(t2)) + + ngx.say("t1\n", t1_data, " ", t1_hit_lvl) + + ngx.say() + ngx.say("t2") + for i = 1, t2_res.n, 3 do + ngx.say(tostring(t2_res[i]), " ", + tostring(t2_res[i + 1]), " ", + tostring(t2_res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +t1 +hello 3 + +t2 +hello nil 3 +nil could not acquire callback lock: timeout nil +--- no_error_log +[error] + + + +=== TEST 29: get_bulk() opts.concurrency: default is 3 (with 3 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + n = 3, + }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 2 threads to run 3 callbacks +thread 1 running callbacks 1 to 1 +thread 2 running callbacks 2 to 2 +main thread running callbacks 3 to 3 +--- no_error_log +[error] + + + +=== TEST 30: get_bulk() opts.concurrency: default is 3 (with 6 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + "key_d", nil, cb, nil, + "key_e", nil, cb, nil, + "key_f", nil, cb, nil, + n = 6, + }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 2 threads to run 6 callbacks +thread 1 running callbacks 1 to 2 +thread 2 running callbacks 3 to 4 +main thread running callbacks 5 to 6 +--- no_error_log +[error] + + + +=== TEST 31: get_bulk() opts.concurrency: default is 3 (with 7 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + "key_d", nil, cb, nil, + "key_e", nil, cb, nil, + "key_f", nil, cb, nil, + "key_g", nil, cb, nil, + n = 7, + }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 2 threads to run 7 callbacks +thread 1 running callbacks 1 to 3 +thread 2 running callbacks 4 to 6 +main thread running callbacks 7 to 7 +--- no_error_log +[error] + + + +=== TEST 32: get_bulk() opts.concurrency: default is 3 (with 1 op) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + n = 1, + }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 0 threads to run 1 callbacks +main thread running callbacks 1 to 1 +--- no_error_log +[warn] +[error] +[alert] + + + +=== TEST 33: get_bulk() opts.concurrency: 1 (with 3 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + n = 3, + }, { concurrency = 1 }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 0 threads to run 3 callbacks +main thread running callbacks 1 to 3 +--- no_error_log +[warn] +[error] +[alert] + + + +=== TEST 34: get_bulk() opts.concurrency: 1 (with 6 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + "key_d", nil, cb, nil, + "key_e", nil, cb, nil, + "key_f", nil, cb, nil, + n = 6, + }, { concurrency = 1 }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 0 threads to run 6 callbacks +main thread running callbacks 1 to 6 +--- no_error_log +[warn] +[error] +[alert] + + + +=== TEST 35: get_bulk() opts.concurrency: 6 (with 3 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + n = 3, + }, { concurrency = 6 }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 2 threads to run 3 callbacks +thread 1 running callbacks 1 to 1 +thread 2 running callbacks 2 to 2 +main thread running callbacks 3 to 3 +--- no_error_log +[error] + + + +=== TEST 36: get_bulk() opts.concurrency: 6 (with 6 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + "key_d", nil, cb, nil, + "key_e", nil, cb, nil, + "key_f", nil, cb, nil, + n = 6, + }, { concurrency = 6 }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 5 threads to run 6 callbacks +thread 1 running callbacks 1 to 1 +thread 2 running callbacks 2 to 2 +thread 3 running callbacks 3 to 3 +thread 4 running callbacks 4 to 4 +thread 5 running callbacks 5 to 5 +main thread running callbacks 6 to 6 +--- no_error_log +[warn] +[error] +[alert] + + + +=== TEST 37: get_bulk() opts.concurrency: 6 (with 7 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + "key_b", nil, cb, nil, + "key_c", nil, cb, nil, + "key_d", nil, cb, nil, + "key_e", nil, cb, nil, + "key_f", nil, cb, nil, + "key_g", nil, cb, nil, + n = 7, + }, { concurrency = 6 }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 5 threads to run 7 callbacks +thread 1 running callbacks 1 to 2 +thread 2 running callbacks 3 to 4 +thread 3 running callbacks 5 to 6 +thread 4 running callbacks 7 to 7 +--- no_error_log +[error] + + + +=== TEST 38: get_bulk() opts.concurrency: 6 (with 1 op) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + debug = true, + })) + + local function cb(wait) + return "hello" + end + + local res, err = cache:get_bulk({ + "key_a", nil, cb, nil, + n = 1, + }, { concurrency = 6 }) + } + } +--- request +GET /t +--- no_response_body +--- error_log +spawning 0 threads to run 1 callbacks +main thread running callbacks 1 to 1 +--- no_error_log +[warn] +[error] +[alert] + + + +=== TEST 39: get_bulk() opts.concurrency: 6 (with 7 ops) +--- http_config eval: $::HttpConfig +--- log_level: debug +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local res, err = cache:get_bulk({ + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return 2 end, nil, + "key_c", nil, function() return 3 end, nil, + "key_d", nil, function() return 4 end, nil, + "key_e", nil, function() return 5 end, nil, + "key_f", nil, function() return 6 end, nil, + "key_g", nil, function() return 7 end, nil, + n = 7, + }, { concurrency = 6 }) + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 3 +2 nil 3 +3 nil 3 +4 nil 3 +5 nil 3 +6 nil 3 +7 nil 3 +--- no_error_log +[error] diff --git a/t/05-mlcache/14-bulk-and-res.t b/t/05-mlcache/14-bulk-and-res.t new file mode 100644 index 00000000000..3e105723a2a --- /dev/null +++ b/t/05-mlcache/14-bulk-and-res.t @@ -0,0 +1,227 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); +use lib '.'; +use t::Util; + +no_long_string(); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * blocks() * 3; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + #lua_shared_dict cache_shm_miss 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: new_bulk() creates a bulk +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local bulk = mlcache.new_bulk() + + ngx.say("type: ", type(bulk)) + ngx.say("size: ", #bulk) + ngx.say("bulk.n: ", bulk.n) + } + } +--- request +GET /t +--- response_body +type: table +size: 0 +bulk.n: 0 +--- no_error_log +[error] + + + +=== TEST 2: new_bulk() creates a bulk with narr in arg #1 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local bulk = mlcache.new_bulk(3) + + ngx.say("type: ", type(bulk)) + ngx.say("size: ", #bulk) + ngx.say("bulk.n: ", bulk.n) + } + } +--- request +GET /t +--- response_body +type: table +size: 0 +bulk.n: 0 +--- no_error_log +[error] + + + +=== TEST 3: bulk:add() adds bulk operations +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local function cb() end + + local bulk = mlcache.new_bulk(3) + + for i = 1, 3 do + bulk:add("key_" .. i, nil, cb, i) + end + + for i = 1, 3*4, 4 do + ngx.say(tostring(bulk[i]), " ", + tostring(bulk[i + 1]), " ", + tostring(bulk[i + 2]), " ", + tostring(bulk[i + 3])) + end + + ngx.say("bulk.n: ", bulk.n) + } + } +--- request +GET /t +--- response_body_like +key_1 nil function: 0x[0-9a-fA-F]+ 1 +key_2 nil function: 0x[0-9a-fA-F]+ 2 +key_3 nil function: 0x[0-9a-fA-F]+ 3 +bulk\.n: 3 +--- no_error_log +[error] + + + +=== TEST 4: bulk:add() can be given to get_bulk() +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb(i) return i end + + local bulk = mlcache.new_bulk(3) + + for i = 1, 3 do + bulk:add("key_" .. i, nil, cb, i) + end + + local res, err = cache:get_bulk(bulk) + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i = 1, res.n, 3 do + ngx.say(tostring(res[i]), " ", + tostring(res[i + 1]), " ", + tostring(res[i + 2])) + end + } + } +--- request +GET /t +--- response_body +1 nil 3 +2 nil 3 +3 nil 3 +--- no_error_log +[error] + + + +=== TEST 5: each_bulk_res() iterates over get_bulk() results +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local res, err = cache:get_bulk { + "key_a", nil, function() return 1 end, nil, + "key_b", nil, function() return 2 end, nil, + "key_c", nil, function() return 3 end, nil, + n = 3, + } + if not res then + ngx.log(ngx.ERR, err) + return + end + + for i, data, err, hit_lvl in mlcache.each_bulk_res(res) do + ngx.say(i, " ", data, " ", err, " ", hit_lvl) + end + } + } +--- request +GET /t +--- response_body +1 1 nil 3 +2 2 nil 3 +3 3 nil 3 +--- no_error_log +[error] + + + +=== TEST 6: each_bulk_res() throws an error on unrocognized res +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local pok, perr = pcall(mlcache.each_bulk_res, {}) + if not pok then + ngx.say(perr) + end + } + } +--- request +GET /t +--- response_body +res must have res.n field; is this a get_bulk() result? +--- no_error_log +[error] From f310c1cc75ac4bc4790a255a934b0c7f98fcaeee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jun 2023 13:26:16 +0300 Subject: [PATCH 2642/4351] tests(mlcache): remove unnecessary tests and using of skip_openresty ### Summary With Kong we will run tests with known OpenResty version, so we can remove some mlcache tests that were for older OpenResty versions and also the usage of `skip_openresty` clauses. Signed-off-by: Aapo Talvensaari --- t/05-mlcache/02-get.t | 1 - t/05-mlcache/08-purge.t | 43 ++++------------------------------- t/05-mlcache/10-ipc_shm.t | 48 +-------------------------------------- 3 files changed, 6 insertions(+), 86 deletions(-) diff --git a/t/05-mlcache/02-get.t b/t/05-mlcache/02-get.t index 85500b023e6..3e26c9a4c31 100644 --- a/t/05-mlcache/02-get.t +++ b/t/05-mlcache/02-get.t @@ -1360,7 +1360,6 @@ hit level from shm: 2 === TEST 30: get() returns hit level for boolean false hits ---- skip_eval: 3: t::Util::skip_openresty('<', '1.11.2.3') --- http_config eval: $::HttpConfig --- config location = /t { diff --git a/t/05-mlcache/08-purge.t b/t/05-mlcache/08-purge.t index c8f8eca72d9..8d59932e831 100644 --- a/t/05-mlcache/08-purge.t +++ b/t/05-mlcache/08-purge.t @@ -131,7 +131,6 @@ ok === TEST 4: purge() deletes all items from L1 with a custom LRU ---- skip_eval: 3: t::Util::skip_openresty('<', '1.13.6.2') --- http_config eval: $::HttpConfig --- config location = /t { @@ -178,39 +177,7 @@ lru instance is the same one: true -=== TEST 5: purge() is prevented if custom LRU does not support flush_all() ---- skip_eval: 3: t::Util::skip_openresty('>', '1.13.6.1') ---- http_config eval: $::HttpConfig ---- config - location = /t { - content_by_lua_block { - local mlcache = require "kong.resty.mlcache" - local lrucache = require "resty.lrucache" - - local cache = assert(mlcache.new("my_mlcache", "cache_shm", { - ipc_shm = "ipc_shm", - lru = lrucache.new(10), - })) - - local pok, perr = pcall(cache.purge, cache) - if not pok then - ngx.say(perr) - return - end - - ngx.say("ok") - } - } ---- request -GET /t ---- response_body -cannot purge when using custom LRU cache with OpenResty < 1.13.6.2 ---- no_error_log -[error] - - - -=== TEST 6: purge() deletes all items from shm_miss is specified +=== TEST 5: purge() deletes all items from shm_miss is specified --- http_config eval: $::HttpConfig --- config location = /t { @@ -258,7 +225,7 @@ ok -=== TEST 7: purge() does not call shm:flush_expired() by default +=== TEST 6: purge() does not call shm:flush_expired() by default --- http_config eval: $::HttpConfig --- config location = /t { @@ -293,7 +260,7 @@ flush_expired called with 'max_count' -=== TEST 8: purge() calls shm:flush_expired() if argument specified +=== TEST 7: purge() calls shm:flush_expired() if argument specified --- http_config eval: $::HttpConfig --- config location = /t { @@ -330,7 +297,7 @@ flush_expired called with 'max_count': nil -=== TEST 9: purge() calls shm:flush_expired() if shm_miss is specified +=== TEST 8: purge() calls shm:flush_expired() if shm_miss is specified --- http_config eval: $::HttpConfig --- config location = /t { @@ -369,7 +336,7 @@ flush_expired called with 'max_count': nil -=== TEST 10: purge() calls broadcast() on purge channel +=== TEST 9: purge() calls broadcast() on purge channel --- http_config eval: $::HttpConfig --- config location = /t { diff --git a/t/05-mlcache/10-ipc_shm.t b/t/05-mlcache/10-ipc_shm.t index 3f7b3b09356..34e81c3f028 100644 --- a/t/05-mlcache/10-ipc_shm.t +++ b/t/05-mlcache/10-ipc_shm.t @@ -224,53 +224,7 @@ called lru:delete() with key: my_key -=== TEST 6: purge() with mlcache_shm invalidates other workers' LRU cache (OpenResty < 1.13.6.2) ---- skip_eval: 3: t::Util::skip_openresty('>=', '1.13.6.2') ---- http_config eval: $::HttpConfig ---- config - location = /t { - content_by_lua_block { - local mlcache = require "kong.resty.mlcache" - - local opts = { - ipc_shm = "ipc_shm", - debug = true -- allows same worker to receive its own published events - } - - local cache = assert(mlcache.new("namespace", "cache_shm", opts)) - local cache_clone = assert(mlcache.new("namespace", "cache_shm", opts)) - - local lru = cache.lru - local lru_clone = cache_clone.lru - - assert(cache:purge()) - - -- cache.lru should be different now - ngx.say("cache has new lru: ", cache.lru ~= lru) - - ngx.say("cache_clone still has same lru: ", cache_clone.lru == lru_clone) - - ngx.say("calling update on cache_clone") - assert(cache_clone:update()) - - -- cache.lru should be different now - ngx.say("cache_clone has new lru: ", cache_clone.lru ~= lru_clone) - } - } ---- request -GET /t ---- response_body -cache has new lru: true -cache_clone still has same lru: true -calling update on cache_clone -cache_clone has new lru: true ---- no_error_log -[error] - - - -=== TEST 7: purge() with mlcache_shm invalidates other workers' LRU cache (OpenResty >= 1.13.6.2) ---- skip_eval: 3: t::Util::skip_openresty('<', '1.13.6.2') +=== TEST 6: purge() with mlcache_shm invalidates other workers' LRU cache --- http_config eval: $::HttpConfig --- config location = /t { From ae52d5b7956dd28292a89f36ab33afef7dc283d4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 2 Jun 2023 22:22:42 +0300 Subject: [PATCH 2643/4351] tests(mlcache): fix mlcache test error because of different path to mlcache lib Signed-off-by: Aapo Talvensaari --- kong/resty/mlcache/init.lua | 2 +- t/05-mlcache/02-get.t | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua index aad500780ec..541623bade4 100644 --- a/kong/resty/mlcache/init.lua +++ b/kong/resty/mlcache/init.lua @@ -1024,7 +1024,7 @@ function _M:get_bulk(bulk, opts) = pcall(check_opts, self, b_opts) if not pok then -- strip the stacktrace - local err = ttl:match("mlcache%.lua:%d+:%s(.*)") + local err = ttl:match("init%.lua:%d+:%s(.*)") error("options at index " .. i + 1 .. " for operation " .. ceil(i / 4) .. " are invalid: " .. err, 2) end diff --git a/t/05-mlcache/02-get.t b/t/05-mlcache/02-get.t index 3e26c9a4c31..bcb10064429 100644 --- a/t/05-mlcache/02-get.t +++ b/t/05-mlcache/02-get.t @@ -716,7 +716,7 @@ from shm: table world bar GET /t --- error_code: 500 --- error_log eval -qr/\[error\] .*?mlcache\.lua:\d+: cannot cache value of type userdata/ +qr/\[error\] .*?init\.lua:\d+: cannot cache value of type userdata/ From 2a3e9193c37a8df3eb3edae6728fa84b4bfed820 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 5 Jun 2023 16:23:11 +0800 Subject: [PATCH 2644/4351] fix(venv): pickup bash from env (#5595) (#11008) on OSX the default bash is v3.2 and does not have associative array support that is needed by dependency_services/common.sh. A more recent bash (for eg via Homebrew) can be picked up correctly if supplied in the PATH. Co-authored-by: Saju Pillai --- scripts/dependency_services/common.sh | 2 +- scripts/dependency_services/up.sh | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index a9ac3169add..c0b730b9049 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -1,4 +1,4 @@ -#!/bin/bash +#!/usr/bin/env bash if [ "$#" -ne 2 ]; then echo "Usage: $0 KONG_SERVICE_ENV_FILE [up|down]" diff --git a/scripts/dependency_services/up.sh b/scripts/dependency_services/up.sh index ec665a0e132..de4835c010d 100755 --- a/scripts/dependency_services/up.sh +++ b/scripts/dependency_services/up.sh @@ -1,4 +1,4 @@ -#!/bin/bash +#!/usr/bin/env bash if [ "${BASH_SOURCE-}" = "$0" ]; then echo "You must source this script: \$ source $0" >&2 @@ -13,7 +13,7 @@ else cwd=$(dirname $(readlink -f ${BASH_SOURCE[0]})) fi -bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE up +/usr/bin/env bash "$cwd/common.sh" $KONG_SERVICE_ENV_FILE up if [ $? -ne 0 ]; then echo "Something goes wrong, please check common.sh output" exit 1 From b0559cdbd117bae59828f4ac9e2e1e251a034b19 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 5 Jun 2023 14:06:07 +0800 Subject: [PATCH 2645/4351] chore(build): bump Bazel from 6.0.0 to 6.1.0 --- .bazelversion | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.bazelversion b/.bazelversion index 09b254e90c6..dfda3e0b4f0 100644 --- a/.bazelversion +++ b/.bazelversion @@ -1 +1 @@ -6.0.0 +6.1.0 From 750ba978b5ba9234d2ae6d84ac9806904c6cd9bc Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Mon, 5 Jun 2023 11:56:04 +0200 Subject: [PATCH 2646/4351] tests(jwt-parser): fix flakiness with token expiration test (#10988) Ensure accurate token expiration check in unit test by updating the Nginx time before verification. Without this update, the test may fail due to outdated cached time. --- spec/03-plugins/16-jwt/01-jwt_parser_spec.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua index f046bac4ca1..5ef5af77d51 100644 --- a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua +++ b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua @@ -207,6 +207,7 @@ describe("Plugin: jwt (parser)", function() local token = jwt_parser.encode({exp = os.time() - 10}, "secret") local jwt = assert(jwt_parser:new(token)) + ngx.update_time() local ok, errors = jwt:verify_registered_claims({"exp"}) assert.False(ok) assert.same({exp = "token expired"}, errors) From 933e01a8246158dd28715486da3be8b707624dda Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 6 Jun 2023 12:04:52 +0300 Subject: [PATCH 2647/4351] chore(deps): bump resty.session from 4.0.3 to 4.0.4 (#11011) ### Summary - chore(utils): remove dependency for lua_pack Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 2 ++ kong-3.4.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 39bf55aaae0..d6ec12f3eb0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -92,6 +92,8 @@ [#10841](https://github.com/Kong/kong/pull/10841) - Bumped lua-resty-events from 0.1.4 to 0.1.5 [#10883](https://github.com/Kong/kong/pull/10883) +- Bumped lua-resty-session from 4.0.3 to 4.0.4 + [#11011](https://github.com/Kong/kong/pull/11011) ## 3.3.0 diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 11f600674c8..648ad917b0c 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -37,7 +37,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.11.0", - "lua-resty-session == 4.0.3", + "lua-resty-session == 4.0.4", "lua-resty-timer-ng == 0.2.5", "lpeg == 1.0.2", } From 1c293b1f82ea28a9fd875ed54c1c806f67255a3b Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 6 Jun 2023 17:19:49 +0800 Subject: [PATCH 2648/4351] fix(balancer): fix balancer error thread abort code (#10993) `targets.fetch_targets(upstream)` does not return an error, so when fetch_targets returns with no targets, concatenating a nil object(err) will abort the coroutine. This PR fixes the abort. --- kong/runloop/balancer/balancers.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/runloop/balancer/balancers.lua b/kong/runloop/balancer/balancers.lua index 763be3d7340..bf4fa390e58 100644 --- a/kong/runloop/balancer/balancers.lua +++ b/kong/runloop/balancer/balancers.lua @@ -103,9 +103,9 @@ local function create_balancer_exclusive(upstream) upstream.healthchecks.threshold or nil targets.clean_targets_cache(upstream) - local targets_list, err = targets.fetch_targets(upstream) + local targets_list = targets.fetch_targets(upstream) if not targets_list then - return nil, "failed fetching targets:" .. err + return nil, "failed fetching targets for upstream " .. upstream.name or upstream.id end if algorithm_types == nil then @@ -139,6 +139,7 @@ local function create_balancer_exclusive(upstream) target.balancer = balancer end + local err targets_list, err = targets.resolve_targets(targets_list) if not targets_list then return nil, "failed resolving targets:" .. err From 43ce8d9011c2658becaee3ffe8f3cd3d1a9a7813 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 6 Jun 2023 17:21:48 +0800 Subject: [PATCH 2649/4351] fix(prometheus): fix upstream_health_metrics config true->flase change not working issues (#10992) This PR fixes the problem that changing `upstream_health_metrics` config field in the Prometheus plugin during runtime will not take effect. --- kong/plugins/prometheus/handler.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 80421ae8499..efca5e18737 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -50,6 +50,8 @@ function PrometheusHandler.log(self, conf) if conf.upstream_health_metrics then exporter.set_export_upstream_health_metrics(true) + else + exporter.set_export_upstream_health_metrics(false) end exporter.log(message, serialized) From 75d2f8a44cbfb74ef59b1087426bb98062835f60 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 6 Jun 2023 19:17:37 +0800 Subject: [PATCH 2650/4351] chore(*): update copyright year to 2023 (#11016) --- LICENSE | 2 +- kong/tools/timestamp.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/LICENSE b/LICENSE index d7e47c3c8b0..2b684dabecd 100644 --- a/LICENSE +++ b/LICENSE @@ -187,7 +187,7 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2016-2022 Kong Inc. + Copyright 2016-2023 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/kong/tools/timestamp.lua b/kong/tools/timestamp.lua index 38a73598ba8..b58c32517e9 100644 --- a/kong/tools/timestamp.lua +++ b/kong/tools/timestamp.lua @@ -1,6 +1,6 @@ --- Module for timestamp support. -- Based on the LuaTZ module. --- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @copyright Copyright 2016-2023 Kong Inc. All rights reserved. -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module kong.tools.timestamp From ee5abb6c0fa45ff015aa1b19d9dcfe99e022e647 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 7 Jun 2023 12:13:52 +0800 Subject: [PATCH 2651/4351] style(clustering): code clean for tls logic (#10974) Some code style fix for tls logic: * tune error message * typo fix --- kong/clustering/tls.lua | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/kong/clustering/tls.lua b/kong/clustering/tls.lua index 183c8c0e4b2..03e4f4205a9 100644 --- a/kong/clustering/tls.lua +++ b/kong/clustering/tls.lua @@ -32,7 +32,7 @@ local function validate_shared_cert(cert, cert_digest) if digest ~= cert_digest then return nil, "data plane presented incorrect client certificate during " .. - "handshake (digest does not match the control plane certifiate)" + "handshake (digest does not match the control plane certificate)" end return true @@ -57,7 +57,7 @@ do ocsp_url, err = ocsp.get_ocsp_responder_from_der_chain(der_cert) if not ocsp_url then return nil, err or ("OCSP responder endpoint can not be determined, " .. - "maybe the client certificate is missing the " .. + "the client certificate may be missing the " .. "required extensions") end @@ -79,7 +79,7 @@ do }) if not res then - return nil, "failed sending request to OCSP responder: " .. tostring(err) + return nil, "failed to send request to OCSP responder: " .. tostring(err) end if res.status ~= 200 then return nil, "OCSP responder returns bad HTTP status code: " .. res.status @@ -205,17 +205,18 @@ function tls.validate_client_cert(kong_config, cp_cert, dp_cert_pem) if kong_config.cluster_mtls == "shared" then _, err = validate_shared_cert(cert, cp_cert.digest) + -- "on" or "optional" elseif kong_config.cluster_ocsp ~= "off" then ok, err = check_for_revocation_status() if ok == false then err = "data plane client certificate was revoked: " .. err elseif not ok then - if kong_config.cluster_ocsp == "on" then - err = "data plane client certificate revocation check failed: " .. err + err = "data plane client certificate revocation check failed: " .. err - else - log(WARN, "data plane client certificate revocation check failed: ", err) + -- "optional" + if kong_config.cluster_ocsp ~= "on" then + log(WARN, err) err = nil end end From e7ee8021f1e73e66c568bfffcc4f07d0a77c39e7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 7 Jun 2023 12:14:44 +0800 Subject: [PATCH 2652/4351] refactor(clustering): clean the code of config thread (#11010) Port some core code of #11006, removing the usage of worker events. * typo fix * refactor config_thread * revert typo fix --- kong/clustering/data_plane.lua | 75 ++++++++++++++++++---------------- 1 file changed, 39 insertions(+), 36 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index efd238b7107..884ccf43c40 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -181,47 +181,50 @@ function _M:communicate(premature) local config_thread = ngx.thread.spawn(function() while not exiting() and not config_exit do local ok, err = config_semaphore:wait(1) - if ok then - local data = next_data - if data then - local msg = assert(inflate_gzip(data)) - yield() - msg = assert(cjson_decode(msg)) - yield() - - if msg.type == "reconfigure" then - if msg.timestamp then - ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane with timestamp: ", - msg.timestamp, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", log_suffix) - end - - local config_table = assert(msg.config_table) - local pok, res - pok, res, err = pcall(config_helper.update, self.declarative_config, - config_table, msg.config_hash, msg.hashes) - if pok then - if not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) - end - ping_immediately = true + if not ok then + if err ~= "timeout" then + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + end - else - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", res) - end + goto continue + end - if next_data == data then - next_data = nil - end - end - end + local data = next_data + if not data then + goto continue + end + + local msg = assert(inflate_gzip(data)) + yield() + msg = assert(cjson_decode(msg)) + yield() - elseif err ~= "timeout" then - ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + if msg.type ~= "reconfigure" then + goto continue end + + ngx_log(ngx_DEBUG, _log_prefix, "received reconfigure frame from control plane", + msg.timestamp and " with timestamp: " .. msg.timestamp or "", + log_suffix) + + local config_table = assert(msg.config_table) + + local pok, res, err = pcall(config_helper.update, self.declarative_config, + config_table, msg.config_hash, msg.hashes) + if pok then + ping_immediately = true + end + + if not pok or not res then + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + end + + if next_data == data then + next_data = nil + end + + ::continue:: end end) From 30641650518413bce5f793154caa6d9eee9969f4 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Wed, 7 Jun 2023 14:30:53 +0800 Subject: [PATCH 2653/4351] tests(rate-limiting): explicitly set timeout to 15 (#11019) Explicitly set a timeout for rate-limiting test. By default, the timeout value is 5, and does not match the max try 10. --- spec/03-plugins/23-rate-limiting/04-access_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index db7355a6e43..4f8e07427f0 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -749,6 +749,7 @@ if limit_by == "ip" then }) assert + .with_timeout(15) .with_max_tries(10) .ignore_exceptions(false) .eventually(function() @@ -770,7 +771,7 @@ if limit_by == "ip" then local res3 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) assert.res_status(200, res3) end) - .has_no_error("counter is cleared after current window") + .has_no_error("counter should have been cleared after current window") end) it("blocks with a custom error code and message", function() From 45078c462f14e4f4cfa8d7d51d4bab0e846af5e5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 7 Jun 2023 18:46:41 +0800 Subject: [PATCH 2654/4351] style(clustering): clean the code of read_thread (#11021) --- kong/clustering/data_plane.lua | 47 +++++++++++++++++++--------------- 1 file changed, 27 insertions(+), 20 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 884ccf43c40..2aef7aaa6b0 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -247,6 +247,7 @@ function _M:communicate(premature) local read_thread = ngx.thread.spawn(function() local last_seen = ngx_time() + while not exiting() do local data, typ, err = c:recv_frame() if err then @@ -259,31 +260,37 @@ function _M:communicate(premature) return nil, "did not receive pong frame from control plane within " .. PING_WAIT .. " seconds" end - else - if typ == "close" then - ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) - return - end - - last_seen = ngx_time() + goto continue + end - if typ == "binary" then - next_data = data - if config_semaphore:count() <= 0 then - -- the following line always executes immediately after the `if` check - -- because `:count` will never yield, end result is that the semaphore - -- count is guaranteed to not exceed 1 - config_semaphore:post() - end + if typ == "close" then + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) + return nil + end - elseif typ == "pong" then - ngx_log(ngx_DEBUG, _log_prefix, "received pong frame from control plane", log_suffix) + last_seen = ngx_time() - else - ngx_log(ngx_NOTICE, _log_prefix, "received unknown (", tostring(typ), ") frame from control plane", - log_suffix) + if typ == "binary" then + next_data = data + if config_semaphore:count() <= 0 then + -- the following line always executes immediately after the `if` check + -- because `:count` will never yield, end result is that the semaphore + -- count is guaranteed to not exceed 1 + config_semaphore:post() end + + elseif typ == "pong" then + ngx_log(ngx_DEBUG, _log_prefix, + "received pong frame from control plane", + log_suffix) + + else + ngx_log(ngx_NOTICE, _log_prefix, + "received unknown (", tostring(typ), ") frame from control plane", + log_suffix) end + + ::continue:: end end) From 2097daf25546e25f845b78bb642d99e80ebb6374 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 7 Jun 2023 17:05:50 -0300 Subject: [PATCH 2655/4351] tests(integration): avoid passive health check flakiness (#11018) some tests were not changed and are still showing a flaky behavior. --- .../10-balancer/01-healthchecks_spec.lua | 32 +++++++++---------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index c73ad767e28..e7540d8f853 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -6,6 +6,9 @@ local utils = require "kong.tools.utils" local https_server = helpers.https_server +-- we are not testing the ring balancer, but the health check. It's OK +-- to have some variance in the number of requests each server responds. +local ACCEPTED_LB_VAR = 0.3 for _, strategy in helpers.each_strategy() do local bp @@ -1158,6 +1161,7 @@ for _, strategy in helpers.each_strategy() do -- server2 will only respond for part of the test, -- then server1 will take over. local server2_oks = math.floor(requests / 4) + local server1_oks = requests - server2_oks local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) server1:start() @@ -1191,10 +1195,10 @@ for _, strategy in helpers.each_strategy() do local count2 = server2:shutdown() -- verify - assert.are.equal(requests - server2_oks - nfails, count1.ok) - assert.are.equal(server2_oks, count2.ok) + assert.near(server1_oks, count1.ok, server1_oks * ACCEPTED_LB_VAR) + assert.near(server2_oks, count2.ok, server2_oks * ACCEPTED_LB_VAR) assert.are.equal(0, count1.fail) - assert.are.equal(nfails, count2.fail) + assert.near(nfails, count2.fail, nfails * ACCEPTED_LB_VAR) assert.are.equal(requests - nfails, client_oks) assert.are.equal(nfails, client_fails) @@ -1246,7 +1250,6 @@ for _, strategy in helpers.each_strategy() do local total_requests = req_burst * 2 local target2_reqs = req_burst / 2 local target1_reqs = total_requests - target2_reqs - local accepted_var = 0.3 -- Go hit them with our test requests local client_oks1, client_fails1 = bu.client_requests(req_burst, api_host) @@ -1274,8 +1277,8 @@ for _, strategy in helpers.each_strategy() do local count2 = server2:shutdown() -- verify - assert.near(target1_reqs, count1.ok, target1_reqs * accepted_var) - assert.near(target2_reqs, count2.ok, target2_reqs * accepted_var) + assert.near(target1_reqs, count1.ok, target1_reqs * ACCEPTED_LB_VAR) + assert.near(target2_reqs, count2.ok, target2_reqs * ACCEPTED_LB_VAR) assert.are.equal(0, count1.fail) assert.are.equal(nfails, count2.fail) @@ -1327,6 +1330,7 @@ for _, strategy in helpers.each_strategy() do -- server2 will only respond for part of the test, -- then server1 will take over. local server2_oks = math.floor(requests / 4) + local server1_oks = requests - server2_oks local server1 = https_server.new(port1, localhost) local server2 = https_server.new(port2, localhost) server1:start() @@ -1345,8 +1349,8 @@ for _, strategy in helpers.each_strategy() do local count2 = server2:shutdown() -- verify - assert.are.equal(requests - server2_oks - nfails, count1.ok) - assert.are.equal(server2_oks, count2.ok) + assert.near(server1_oks, count1.ok, server1_oks * ACCEPTED_LB_VAR) + assert.near(server2_oks, count2.ok, server2_oks * ACCEPTED_LB_VAR) assert.are.equal(0, count1.fail) assert.are.equal(nfails, count2.fail) @@ -1954,7 +1958,6 @@ for _, strategy in helpers.each_strategy() do local total_requests = req_burst * 3 local target1_reqs = req_burst * 2 local target2_reqs = req_burst - local accepted_var = 0.3 -- 1. target1 and target2 take requests local oks, fails = bu.client_requests(req_burst, api_host) @@ -1986,8 +1989,8 @@ for _, strategy in helpers.each_strategy() do -- collect server results; hitcount local results = server1:shutdown() ---- verify - assert.near(target1_reqs, results["target1.test"].ok, target1_reqs * accepted_var) - assert.near(target2_reqs, results["target2.test"].ok, target2_reqs * accepted_var) + assert.near(target1_reqs, results["target1.test"].ok, target1_reqs * ACCEPTED_LB_VAR) + assert.near(target2_reqs, results["target2.test"].ok, target2_reqs * ACCEPTED_LB_VAR) assert.are.equal(0, results["target1.test"].fail) assert.are.equal(0, results["target1.test"].fail) assert.are.equal(total_requests, oks) @@ -2704,7 +2707,6 @@ for _, strategy in helpers.each_strategy() do -- Then server1 will take over. local server1_oks = bu.SLOTS * 1.5 local server2_oks = bu.SLOTS / 2 - local accepted_var = 0.3 local server1 = helpers.tcp_server(port1, { requests = server1_oks, prefix = "1 ", @@ -2723,10 +2725,8 @@ for _, strategy in helpers.each_strategy() do server2:join() -- verify - -- we are not testing the ring balancer, but the health check. It's OK - -- to have some variance in the number of requests each server responds. - assert.near(server1_oks, ok1, server1_oks * accepted_var) - assert.near(server2_oks, ok2, server2_oks * accepted_var) + assert.near(server1_oks, ok1, server1_oks * ACCEPTED_LB_VAR) + assert.near(server2_oks, ok2, server2_oks * ACCEPTED_LB_VAR) assert.are.equal(0, fails) end) From 593813382a87e8302ad623e78dce0921ac37a54f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 7 Jun 2023 22:34:52 -0700 Subject: [PATCH 2656/4351] fix(build): explictly set -O3 for OpenSSL --- build/openresty/openssl/openssl.bzl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/build/openresty/openssl/openssl.bzl b/build/openresty/openssl/openssl.bzl index 36edac75629..2d5a4d48db3 100644 --- a/build/openresty/openssl/openssl.bzl +++ b/build/openresty/openssl/openssl.bzl @@ -18,6 +18,7 @@ CONFIGURE_OPTIONS = select({ "//conditions:default": [], }) + [ "-g", + "-O3", # force -O3 even we are using --debug (for example on CI) "shared", "-DPURIFY", "no-threads", @@ -27,7 +28,7 @@ CONFIGURE_OPTIONS = select({ "--libdir=lib", # force lib instead of lib64 (multilib postfix) "-Wl,-rpath,%s/kong/lib" % KONG_VAR["INSTALL_DESTDIR"], ] + select({ - "@kong//:debug_flag": ["-d"], + "@kong//:debug_flag": ["--debug"], "//conditions:default": [], }) From 738e2e22779877fc80f41adde13d4469bc5f2fa2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 7 Jun 2023 21:35:58 -0700 Subject: [PATCH 2657/4351] fix(tests): revert previous change that increases some timeout when bump openssl to 3.0.8 --- spec/03-plugins/29-acme/03-access_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/03-plugins/29-acme/03-access_spec.lua b/spec/03-plugins/29-acme/03-access_spec.lua index 64d3ea80f86..051057f55be 100644 --- a/spec/03-plugins/29-acme/03-access_spec.lua +++ b/spec/03-plugins/29-acme/03-access_spec.lua @@ -196,7 +196,7 @@ for _, strategy in helpers.each_strategy() do headers = { host = "a.subdomain." .. do_domain } } return res and res.status == 200 - end, 15) + end, 5) -- key-auth should not run local body = assert.response(res).has.status(200) From 678ed1011a9de6551d007848449c0aee74a3299f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 31 May 2023 23:44:36 -0700 Subject: [PATCH 2658/4351] fix(explain_manifest): fix bugs around regex match --- scripts/explain_manifest/expect.py | 9 +++--- scripts/explain_manifest/explain.py | 50 +++++++++++++++++------------ 2 files changed, 34 insertions(+), 25 deletions(-) diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py index 92183a147ff..d1c6d06b5b8 100644 --- a/scripts/explain_manifest/expect.py +++ b/scripts/explain_manifest/expect.py @@ -158,7 +158,7 @@ def _compare(self, attr, fn): return True v = v[self._key_name] (ok, err_template) = fn(v) - if ok == self._logical_reverse: + if (not not ok) == self._logical_reverse: _not = "not" if self._logical_reverse: _not = "actually" @@ -183,7 +183,7 @@ def _equal(self, attr, expect): return self._compare(attr, lambda a: (a == expect, "'{}' does {NOT} equal to '%s'" % expect)) def _match(self, attr, expect): - return self._compare(attr, lambda a: (re.match(expect, a), "'{}' does {NOT} match '%s'" % expect)) + return self._compare(attr, lambda a: (re.search(expect, a), "'{}' does {NOT} match '%s'" % expect)) def _less_than(self, attr, expect): def fn(a): @@ -226,7 +226,7 @@ def fn(a): if isinstance(a, list): msg = "'%s' is {NOT} found in the list" % expect for e in a: - if re.match(expect, e): + if re.search(expect, e): return True, msg return False, msg else: @@ -299,7 +299,8 @@ def __getattr__(self, name): for f in self._files: if not hasattr(f, attr): self._print_error( - "\"%s\" expect \"%s\" attribute to be present, but it's not for %s" % (name, attr, f.relpath)) + "\"%s\" expect \"%s\" attribute to be present, but it's absent for %s (a %s)" % ( + name, attr, f.relpath, type(f))) return dummy_call def cls(expect): diff --git a/scripts/explain_manifest/explain.py b/scripts/explain_manifest/explain.py index 3d2240b5eb0..93ec36587af 100644 --- a/scripts/explain_manifest/explain.py +++ b/scripts/explain_manifest/explain.py @@ -54,6 +54,9 @@ def __init__(self, path, relpath): self.path = path self.relpath = relpath + self._lazy_evaluate_cache = {} + self._lazy_evaluate_attrs = {} + if Path(path).is_symlink(): self.link = os.readlink(path) elif Path(path).is_dir(): @@ -64,6 +67,25 @@ def __init__(self, path, relpath): self.uid = os.stat(path).st_uid self.gid = os.stat(path).st_gid self.size = os.stat(path).st_size + + self._lazy_evaluate_attrs.update({ + "binary_content": lambda: open(path, "rb").read(), + "text_content": lambda: open(path, "rb").read().decode('utf-8'), + }) + + def __getattr__(self, name): + if name in self._lazy_evaluate_cache: + return self._lazy_evaluate_cache[name] + + ret = None + if name in self._lazy_evaluate_attrs: + ret = self._lazy_evaluate_attrs[name]() + + if ret: + self._lazy_evaluate_cache[name] = ret + return ret + + return self.__getattribute__(name) def explain(self, opts: ExplainOpts): lines = [("Path", self.relpath)] @@ -95,8 +117,6 @@ def __init__(self, path, relpath): self.get_imported_symbols = None self.version_requirement = {} - self._lazy_evaluate_cache = {} - if not os.path.isfile(path): return @@ -130,24 +150,12 @@ def __init__(self, path, relpath): self.version_requirement[f.name] = [LooseVersion( a.name) for a in f.get_auxiliary_symbols()] self.version_requirement[f.name].sort() - - def __getattr__(self, name): - if name in self._lazy_evaluate_cache: - return self._lazy_evaluate_cache[name] - - ret = None - if name == "exported_symbols" and self.get_exported_symbols: - ret = self.get_exported_symbols() - elif name == "imported_symbols" and self.get_imported_symbols: - ret = self.get_imported_symbols() - elif name == "functions" and self.get_functions: - ret = self.get_functions() - - if ret: - self._lazy_evaluate_cache[name] = ret - return ret - - return self.__getattribute__(name) + + self._lazy_evaluate_attrs.update({ + "exported_symbols": self.get_exported_symbols, + "imported_symbols": self.get_imported_symbols, + "functions": self.get_functions, + }) def explain(self, opts: ExplainOpts): pline = super().explain(opts) @@ -170,7 +178,7 @@ def explain(self, opts: ExplainOpts): req = [] for k in sorted(self.version_requirement): req.append("%s: %s" % - (k, ", ".join(self.version_requirement[k]))) + (k, ", ".join(map(str, self.version_requirement[k])))) lines.append(("Version Requirement", req)) return pline + lines From 5281e4cb9527a646252bcb6308739345e9da1cdc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 28 Apr 2023 13:30:27 +0800 Subject: [PATCH 2659/4351] fix(build): add cxx version requirement constraint tests (#5219) Correctly set the CXX version constraints into artifact verify script. cherry-picked from #5214 --- scripts/explain_manifest/config.py | 27 ++++++++++++++++++++++++++- scripts/explain_manifest/expect.py | 7 ++++--- scripts/explain_manifest/suites.py | 12 ++++++++---- 3 files changed, 38 insertions(+), 8 deletions(-) diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 23b5b842683..2378883cdd3 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -21,13 +21,20 @@ def transform(f: FileInfo): # otherwise remain unmodified -# https://repology.org/project/glibc/versions +# libc: +# - https://repology.org/project/glibc/versions +# GLIBCXX and CXXABI based on gcc version: +# - https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html +# - https://repology.org/project/gcc/versions # TODO: libstdc++ verions targets = { "alpine-amd64": ExpectSuite( name="Alpine Linux (amd64)", manifest="fixtures/alpine-amd64.txt", use_rpath=True, + # alpine 3.16: gcc 11.2.1 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", ), "alpine-arm64": ExpectSuite( name="Alpine Linux (arm64)", @@ -40,32 +47,50 @@ def transform(f: FileInfo): manifest="fixtures/amazonlinux-2-amd64.txt", use_rpath=True, libc_max_version="2.26", + # gcc 7.3.1 + libcxx_max_version="3.4.24", + cxxabi_max_version="1.3.11", ), "el7-amd64": ExpectSuite( name="Redhat 7 (amd64)", manifest="fixtures/el7-amd64.txt", use_rpath=True, libc_max_version="2.17", + # gcc 4.8.5 + libcxx_max_version="3.4.19", + cxxabi_max_version="1.3.7", ), "ubuntu-18.04-amd64": ExpectSuite( name="Ubuntu 18.04 (amd64)", manifest="fixtures/ubuntu-18.04-amd64.txt", libc_max_version="2.27", + # gcc 7.4.0 + libcxx_max_version="3.4.24", + cxxabi_max_version="1.3.11", ), "ubuntu-20.04-amd64": ExpectSuite( name="Ubuntu 20.04 (amd64)", manifest="fixtures/ubuntu-20.04-amd64.txt", libc_max_version="2.30", + # gcc 9.3.0 + libcxx_max_version="3.4.28", + cxxabi_max_version="1.3.12", ), "ubuntu-22.04-amd64": ExpectSuite( name="Ubuntu 22.04 (amd64)", manifest="fixtures/ubuntu-22.04-amd64.txt", libc_max_version="2.35", + # gcc 11.2.0 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", ), "ubuntu-22.04-arm64": ExpectSuite( name="Ubuntu 22.04 (arm64)", manifest="fixtures/ubuntu-22.04-arm64.txt", libc_max_version="2.35", + # gcc 11.2.0 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", extra_tests=[arm64_suites], ), } diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py index d1c6d06b5b8..9e81a186f88 100644 --- a/scripts/explain_manifest/expect.py +++ b/scripts/explain_manifest/expect.py @@ -65,11 +65,12 @@ def wrapper(self, suite: ExpectSuite, *args): class ExpectSuite(): def __init__(self, name, manifest, - libc_max_version=None, libstdcpp_max_version=None, use_rpath=False, fips=False, extra_tests=[]): + libc_max_version=None, libcxx_max_version=None, cxxabi_max_version=None, use_rpath=False, fips=False, extra_tests=[]): self.name = name self.manifest = manifest self.libc_max_version = libc_max_version - self.libstdcpp_max_version = libstdcpp_max_version + self.libcxx_max_version = libcxx_max_version + self.cxxabi_max_version = cxxabi_max_version self.use_rpath = use_rpath self.fips = fips self.extra_tests = extra_tests @@ -331,7 +332,7 @@ def run(self, suite: ExpectSuite): suites.common_suites(self.expect, suite.fips) suites.libc_libcpp_suites( - self.expect, suite.libc_max_version, suite.libstdcpp_max_version) + self.expect, suite.libc_max_version, suite.libcxx_max_version, suite.cxxabi_max_version) if suite.extra_tests: for s in suite.extra_tests: diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 0fd68dc1309..827986f582a 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -59,7 +59,7 @@ def common_suites(expect, fips: bool = False): .version_requirement.key("libcrypto.so.3").is_not().greater_than("OPENSSL_3.1.0") \ -def libc_libcpp_suites(expect, max_libc: str, max_libcpp: str): +def libc_libcpp_suites(expect, max_libc: str, max_libcxx: str, max_cxxabi: str): if max_libc: expect("**/*.so", "libc version is less than %s" % max_libc) \ .version_requirement.key("libc.so.6").is_not().greater_than("GLIBC_%s" % max_libc) \ @@ -67,9 +67,13 @@ def libc_libcpp_suites(expect, max_libc: str, max_libcpp: str): .version_requirement.key("libpthread.so.0").is_not().greater_than("GLIBC_%s" % max_libc) \ .version_requirement.key("librt.so.1").is_not().greater_than("GLIBC_%s" % max_libc) \ - if max_libcpp: - expect("**/*.so", "libc version is less than %s" % max_libcpp) \ - .version_requirement.key("libstdc++.so.6").is_not().greater_than("GLIBCXX_%s" % max_libcpp) + if max_libcxx: + expect("**/*.so", "glibcxx version is less than %s" % max_libcxx) \ + .version_requirement.key("libstdc++.so.6").is_not().greater_than("GLIBCXX_%s" % max_libcxx) + + if max_cxxabi: + expect("**/*.so", "cxxabi version is less than %s" % max_cxxabi) \ + .version_requirement.key("libstdc++.so.6").is_not().greater_than("CXXABI_%s" % max_cxxabi) def arm64_suites(expect): From 18216ac402ebdf69bb55133e6784f600f1a11a73 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 8 Jun 2023 17:04:24 +0800 Subject: [PATCH 2660/4351] perf(prometheus): reduce upstream health iteration latency spike during scrape (#10949) KAG-632 --- CHANGELOG.md | 2 ++ kong/plugins/prometheus/exporter.lua | 8 ++++++++ kong/plugins/prometheus/prometheus.lua | 23 +++++++++++++++-------- 3 files changed, 25 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d6ec12f3eb0..c1419a5a8f4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -46,6 +46,8 @@ instead of on-demand in the request path. This is most evident in decreased response latency when updating configuration via the `/config` API endpoint. [#10932](https://github.com/Kong/kong/pull/10932) +- The Prometheus plugin has been optimized to reduce proxy latency impacts during scraping. + [#10949](https://github.com/Kong/kong/pull/10949) ### Fixes diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 2268aa55bf2..358d7597ce4 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,10 +1,12 @@ local kong = kong local ngx = ngx +local get_phase = ngx.get_phase local lower = string.lower local concat = table.concat local ngx_timer_pending_count = ngx.timer.pending_count local ngx_timer_running_count = ngx.timer.running_count local balancer = require("kong.runloop.balancer") +local yield = require("kong.tools.utils").yield local get_all_upstreams = balancer.get_all_upstreams if not balancer.get_all_upstreams then -- API changed since after Kong 2.5 get_all_upstreams = require("kong.runloop.balancer.upstreams").get_all_upstreams @@ -412,6 +414,8 @@ local function metric_data(write_fn) end end + local phase = get_phase() + -- only export upstream health metrics in traditional mode and data plane if role ~= "control_plane" and should_export_upstream_health_metrics then -- erase all target/upstream metrics, prevent exposing old metrics @@ -420,6 +424,10 @@ local function metric_data(write_fn) -- upstream targets accessible? local upstreams_dict = get_all_upstreams() for key, upstream_id in pairs(upstreams_dict) do + -- long loop maybe spike proxy request latency, so we + -- need yield to avoid blocking other requests + -- kong.tools.utils.yield(true) + yield(true, phase) local _, upstream_name = key:match("^([^:]*):(.-)$") upstream_name = upstream_name and upstream_name or key -- based on logic from kong.db.dao.targets diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 2da9a2ccfd2..d6cb3dc7880 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -59,6 +59,7 @@ local ngx = ngx local ngx_log = ngx.log local ngx_sleep = ngx.sleep local ngx_re_match = ngx.re.match +local ngx_re_gsub = ngx.re.gsub local ngx_print = ngx.print local error = error local type = type @@ -69,6 +70,7 @@ local tonumber = tonumber local st_format = string.format local table_sort = table.sort local tb_clear = require("table.clear") +local tb_new = require("table.new") local yield = require("kong.tools.utils").yield @@ -176,26 +178,31 @@ local function full_metric_name(name, label_names, label_values) if not label_names then return name end - local label_parts = {} + + local label_parts = tb_new(#label_names, 0) + local label_value for idx, key in ipairs(label_names) do - local label_value if type(label_values[idx]) == "string" then local valid, pos = validate_utf8_string(label_values[idx]) if not valid then label_value = string.sub(label_values[idx], 1, pos - 1) - :gsub("\\", "\\\\") - :gsub('"', '\\"') else label_value = label_values[idx] - :gsub("\\", "\\\\") - :gsub('"', '\\"') end else label_value = tostring(label_values[idx]) end - table.insert(label_parts, key .. '="' .. label_value .. '"') + if string.find(label_value, "\\", 1, true) then + label_value = ngx_re_gsub(label_value, "\\", "\\\\", "jo") + end + + if string.find(label_value, '"', 1, true) then + label_value = ngx_re_gsub(label_value, '"', '\\"', "jo") + end + + label_parts[idx] = string.format('%s="%s"', key, label_value) end - return name .. "{" .. table.concat(label_parts, ",") .. "}" + return string.format('%s{%s}', name, table.concat(label_parts, ",")) end -- Extract short metric name from the full one. From 75e948eabe3ffb40e8240069e5b51d7643545628 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 8 Jun 2023 19:37:40 +0800 Subject: [PATCH 2661/4351] tests(rate-limiting): order two request lines (#11033) The current test make two sequencial requests. The two response bodies may be overlapped. This fix reorder the request lines. --- spec/03-plugins/23-rate-limiting/04-access_spec.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 4f8e07427f0..2a186f3446b 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -754,8 +754,6 @@ if limit_by == "ip" then .ignore_exceptions(false) .eventually(function() local res1 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) - local res2 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) - assert.res_status(200, res1) assert.are.same(1, tonumber(res1.headers["RateLimit-Limit"])) assert.are.same(0, tonumber(res1.headers["RateLimit-Remaining"])) @@ -763,6 +761,7 @@ if limit_by == "ip" then assert.are.same(1, tonumber(res1.headers["X-RateLimit-Limit-Second"])) assert.are.same(0, tonumber(res1.headers["X-RateLimit-Remaining-Second"])) + local res2 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) local body2 = assert.res_status(429, res2) local json2 = cjson.decode(body2) assert.same({ message = "API rate limit exceeded" }, json2) From 1ab321a9029e535374539e3e5b9b387a42223f2c Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Fri, 9 Jun 2023 14:48:44 +0800 Subject: [PATCH 2662/4351] fix(api/status): remove the database status in dbless mode and data-plane (#10995) fix(api/status): remove the database status in dbless mode and data-plane Remove the meaningless database status information from the status API when operating in dbless mode or data plane. --- CHANGELOG.md | 6 +++ kong/api/routes/health.lua | 2 + .../04-admin_api/02-kong_routes_spec.lua | 24 ++++++++--- .../08-status_api/01-core_routes_spec.lua | 40 ++++++++++++++----- 4 files changed, 55 insertions(+), 17 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c1419a5a8f4..366fabbc753 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -82,6 +82,12 @@ #### Core +#### Status API + +- Remove the database information from the status API when operating in dbless + mode or data plane. + [#10995](https://github.com/Kong/kong/pull/10995) + #### PDK #### Plugins diff --git a/kong/api/routes/health.lua b/kong/api/routes/health.lua index ca987a9e5a8..4957fa9cb7b 100644 --- a/kong/api/routes/health.lua +++ b/kong/api/routes/health.lua @@ -51,6 +51,8 @@ return { -- has been reset to empty). if dbless or data_plane_role then status_response.configuration_hash = declarative.get_current_hash() + -- remove the meanless database entry when in dbless mode or data plane + status_response.database = nil end -- TODO: no way to bypass connection pool diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index af5013e4574..fa941132898 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -198,11 +198,8 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_table(json.database) assert.is_table(json.server) - assert.is_boolean(json.database.reachable) - assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) assert.is_number(json.server.connections_handled) @@ -212,8 +209,12 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.is_number(json.server.total_requests) if strategy == "off" then assert.is_equal(empty_config_hash, json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied + assert.is_nil(json.database) + else assert.is_nil(json.configuration_hash) -- not present in DB mode + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) end end) @@ -242,9 +243,16 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_table(json.database) + + if strategy == "off" then + assert.is_nil(json.database) + + else + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) + end + assert.is_table(json.server) - assert.is_boolean(json.database.reachable) assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) assert.is_number(json.server.connections_handled) @@ -272,7 +280,11 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_true(json.database.reachable) + if strategy == "off" then + assert.is_nil(json.database) + else + assert.is_true(json.database.reachable) + end end) describe("memory stats", function() diff --git a/spec/02-integration/08-status_api/01-core_routes_spec.lua b/spec/02-integration/08-status_api/01-core_routes_spec.lua index 4548ff131fa..123b4c3cca2 100644 --- a/spec/02-integration/08-status_api/01-core_routes_spec.lua +++ b/spec/02-integration/08-status_api/01-core_routes_spec.lua @@ -28,11 +28,8 @@ for _, strategy in helpers.all_strategies() do }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_table(json.database) assert.is_table(json.server) - assert.is_boolean(json.database.reachable) - assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) assert.is_number(json.server.connections_handled) @@ -42,8 +39,12 @@ for _, strategy in helpers.all_strategies() do assert.is_number(json.server.total_requests) if strategy == "off" then assert.is_equal(string.rep("0", 32), json.configuration_hash) -- all 0 in DBLESS mode until configuration is applied + assert.is_nil(json.database) + else assert.is_nil(json.configuration_hash) -- not present in DB mode + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) end client:close() end) @@ -77,9 +78,8 @@ services: }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_table(json.database) + assert.is_nil(json.database) assert.is_table(json.server) - assert.is_boolean(json.database.reachable) assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) assert.is_number(json.server.connections_handled) @@ -135,10 +135,15 @@ services: }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_table(json.database) assert.is_table(json.server) - assert.is_boolean(json.database.reachable) + if strategy == "off" then + assert.is_nil(json.database) + + else + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) + end assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) @@ -248,7 +253,11 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_true(json.database.reachable) + if strategy == "off" then + assert.is_nil(json.database) + else + assert.is_true(json.database.reachable) + end assert(helpers.stop_kong()) @@ -265,7 +274,11 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.is_falsy(json.database.reachable) + if strategy == "off" then + assert.is_nil(json.database) + else + assert.is_falsy(json.database.reachable) + end end) end) end @@ -300,8 +313,13 @@ for _, strategy in helpers.all_strategies() do assert.equal('200', headers:get ":status") - assert.is_table(json.database) - assert.is_boolean(json.database.reachable) + if strategy == "off" then + assert.is_nil(json.database) + + else + assert.is_table(json.database) + assert.is_boolean(json.database.reachable) + end assert.is_number(json.server.connections_accepted) assert.is_number(json.server.connections_active) From 0193886d7f60cdb9ad924041276de7dc404e0d85 Mon Sep 17 00:00:00 2001 From: Harry Date: Fri, 9 Jun 2023 00:45:43 -0700 Subject: [PATCH 2663/4351] perf: local migration state only when connected to a database (#11028) Loading and checking of migration state is necessary only when the node is connected to a database. This is true only for traditional mode nodes and 'control_plane' nodes in hybrid mode. Checking migration state when there is no database is a wasteful operation. This patch checks (and loads migration state) only when necessary. Early test report a reduction of 5 MB of RSS per worker on start-up. --- kong/init.lua | 30 +++++++++++++++++------------- 1 file changed, 17 insertions(+), 13 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index d42e069400f..26ee75da70a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -82,7 +82,6 @@ local concurrency = require "kong.concurrency" local cache_warmup = require "kong.cache.warmup" local balancer = require "kong.runloop.balancer" local kong_error_handlers = require "kong.error_handlers" -local migrations_utils = require "kong.cmd.utils.migrations" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" @@ -584,18 +583,23 @@ function Kong.init() instrumentation.db_query(db.connector) assert(db:init_connector()) - schema_state = assert(db:schema_state()) - migrations_utils.check_state(schema_state) - - if schema_state.missing_migrations or schema_state.pending_migrations then - if schema_state.missing_migrations then - ngx_log(ngx_WARN, "database is missing some migrations:\n", - schema_state.missing_migrations) - end + -- check state of migration only if there is an external database + if not is_dbless(config) then + ngx_log(ngx_DEBUG, "checking database schema state") + local migrations_utils = require "kong.cmd.utils.migrations" + schema_state = assert(db:schema_state()) + migrations_utils.check_state(schema_state) + + if schema_state.missing_migrations or schema_state.pending_migrations then + if schema_state.missing_migrations then + ngx_log(ngx_WARN, "database is missing some migrations:\n", + schema_state.missing_migrations) + end - if schema_state.pending_migrations then - ngx_log(ngx_WARN, "database has pending migrations:\n", - schema_state.pending_migrations) + if schema_state.pending_migrations then + ngx_log(ngx_WARN, "database has pending migrations:\n", + schema_state.pending_migrations) + end end end @@ -696,7 +700,7 @@ function Kong.init_worker() return end - if worker_id() == 0 then + if worker_id() == 0 and not is_dbless(kong.configuration) then if schema_state.missing_migrations then ngx_log(ngx_WARN, "missing migrations: ", list_migrations(schema_state.missing_migrations)) From a7bf026a5cf91e376f8cb820e6d8923365f2d581 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 2 Jun 2023 16:33:27 +0200 Subject: [PATCH 2664/4351] fix(migration): migrate queue parameters In https://github.com/Kong/kong/pull/10840, some queue parameter types were changed so that values were more restricted than in the original schema. This commit adds a data migration so that any values that would not be valid according to the new schema are updated. Testing this migration is done with an integration test rather than using the upgrade tests logic because the latter does not currently support testing upgrades in a way that'd be required for this change. --- kong-3.4.0-0.rockspec | 2 + kong/db/migrations/core/020_330_to_340.lua | 6 ++ kong/db/migrations/core/init.lua | 1 + .../core/queue_parameter_migration_340.lua | 23 ++++++ .../02-queue_parameter_migration_340_spec.lua | 82 +++++++++++++++++++ .../migrations/core/020_330_to_340_spec.lua | 4 + 6 files changed, 118 insertions(+) create mode 100644 kong/db/migrations/core/020_330_to_340.lua create mode 100644 kong/db/migrations/core/queue_parameter_migration_340.lua create mode 100644 spec/03-plugins/02-queue_parameter_migration_340_spec.lua create mode 100644 spec/05-migration/db/migrations/core/020_330_to_340_spec.lua diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 648ad917b0c..62db945748e 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -247,6 +247,8 @@ build = { ["kong.db.migrations.core.017_300_to_310"] = "kong/db/migrations/core/017_300_to_310.lua", ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", + ["kong.db.migrations.core.020_330_to_340"] = "kong/db/migrations/core/020_330_to_340.lua", + ["kong.db.migrations.core.queue_parameter_migration_340"] = "kong/db/migrations/core/queue_parameter_migration_340.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/db/migrations/core/020_330_to_340.lua b/kong/db/migrations/core/020_330_to_340.lua new file mode 100644 index 00000000000..dbfd083f1ed --- /dev/null +++ b/kong/db/migrations/core/020_330_to_340.lua @@ -0,0 +1,6 @@ +local queue_parameter_migration_340 = require('kong.db.migrations.core.queue_parameter_migration_340') +return { + postgres = { + up = queue_parameter_migration_340, + } +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 6c6787c54ae..44206d4a001 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -17,4 +17,5 @@ return { "017_300_to_310", "018_310_to_320", "019_320_to_330", + "020_330_to_340", } diff --git a/kong/db/migrations/core/queue_parameter_migration_340.lua b/kong/db/migrations/core/queue_parameter_migration_340.lua new file mode 100644 index 00000000000..42de63c6825 --- /dev/null +++ b/kong/db/migrations/core/queue_parameter_migration_340.lua @@ -0,0 +1,23 @@ +-- This data migration updates queue parameters so that they conform to the changes made in https://github.com/Kong/kong/pull/10840 +-- The migration lives in a separate file so that it can be tested easily +return [[ +update plugins +set config = jsonb_set(config, '{queue, max_batch_size}', to_jsonb(round((config->'queue'->>'max_batch_size')::numeric))) +where config->'queue'->>'max_batch_size' is not null; + +update plugins +set config = jsonb_set(config, '{queue, max_entries}', to_jsonb(round((config->'queue'->>'max_entries')::numeric))) +where config->'queue'->>'max_entries' is not null; + +update plugins +set config = jsonb_set(config, '{queue, max_bytes}', to_jsonb(round((config->'queue'->>'max_bytes')::numeric))) +where config->'queue'->>'max_bytes' is not null; + +update plugins +set config = jsonb_set(config, '{queue, initial_retry_delay}', to_jsonb(least(greatest((config->'queue'->>'initial_retry_delay')::numeric, 0.001), 1000000))) +where config->'queue'->>'initial_retry_delay' is not null; + +update plugins +set config = jsonb_set(config, '{queue, max_retry_delay}', to_jsonb(least(greatest((config->'queue'->>'max_retry_delay')::numeric, 0.001), 1000000))) +where config->'queue'->>'max_retry_delay' is not null; +]] diff --git a/spec/03-plugins/02-queue_parameter_migration_340_spec.lua b/spec/03-plugins/02-queue_parameter_migration_340_spec.lua new file mode 100644 index 00000000000..981582e0873 --- /dev/null +++ b/spec/03-plugins/02-queue_parameter_migration_340_spec.lua @@ -0,0 +1,82 @@ +local cjson = require "cjson" +local tablex = require "pl.tablex" +local helpers = require "spec.helpers" +local Schema = require "kong.db.schema" +local queue_schema = Schema.new(require "kong.tools.queue_schema") +local queue_parameter_migration_340 = require "kong.db.migrations.core.queue_parameter_migration_340" + +describe("Kong Gateway 3.4 queue parameter migration", function() + local db + + local function load_queue_config() + local rows, err = db.connector:query([[SELECT config->>'queue' AS queue_config FROM plugins]]) + assert(rows, "SQL query for queue config failed: " .. (err or "")) + return cjson.decode(rows[1].queue_config) + end + + local sane_queue_config + + lazy_setup(function() + -- Create a service to make sure that our database is initialized properly. + local bp + bp, db = helpers.get_db_utils() + + db:truncate() + + bp.plugins:insert{ + name = "http-log", + config = { + http_endpoint = "http://example.com", + } + } + + sane_queue_config = load_queue_config() + end) + + local function update_plugin_queue_config(queue_config) + local query = string.format([[ + UPDATE plugins + SET config = jsonb_set(config, '{queue}', '%s'::jsonb) + WHERE config->'queue' IS NOT NULL]], + cjson.encode(queue_config)) + local ok, err = db.connector:query(query) + assert(ok, "SQL query " .. query .. " failed: " .. (err or "")) + end + + local function validate_queue_config() + local queue_config = load_queue_config() + assert(queue_schema:validate(queue_config)) + return queue_config + end + + local function run_migration() + local ok, err = db.connector:query(queue_parameter_migration_340) + assert(ok, "Running migration failed: " .. (err or "")) + end + + local function test_one_parameter(key, value, migrated_value) + local queue_config = tablex.deepcopy(sane_queue_config) + queue_config[key] = value + update_plugin_queue_config(queue_config) + run_migration() + local migrated_queue_config = validate_queue_config() + assert.equals(migrated_value, migrated_queue_config[key]) + end + + it("parameters that were previously unrestricted migrated to conform to the restricions", function() + test_one_parameter("max_batch_size", 120, 120) + test_one_parameter("max_batch_size", 120.20, 120) + test_one_parameter("max_entries", 203, 203) + test_one_parameter("max_entries", 203.20, 203) + test_one_parameter("max_bytes", 304, 304) + test_one_parameter("max_bytes", 303.9, 304) + test_one_parameter("initial_retry_delay", -2000, 0.001) + test_one_parameter("initial_retry_delay", 0.001, 0.001) + test_one_parameter("initial_retry_delay", 1000000, 1000000) + test_one_parameter("initial_retry_delay", 39999999, 1000000) + test_one_parameter("max_retry_delay", -2000, 0.001) + test_one_parameter("max_retry_delay", 0.001, 0.001) + test_one_parameter("max_retry_delay", 1000000, 1000000) + test_one_parameter("max_retry_delay", 39999999, 1000000) + end) +end) diff --git a/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua new file mode 100644 index 00000000000..88ac091fb24 --- /dev/null +++ b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua @@ -0,0 +1,4 @@ + +describe("database migration", function() + -- This is a placeholder at this point. The queue related data migration is tested using an integration test. +end) From e7697c79dd7d00872271398f2e4437144784271f Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 12 Jun 2023 13:52:35 +0800 Subject: [PATCH 2665/4351] refactor(clustering): clean the code of write_thread (#11027) --- kong/clustering/data_plane.lua | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 2aef7aaa6b0..c0cf4435e85 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -229,19 +229,19 @@ function _M:communicate(premature) end) local write_thread = ngx.thread.spawn(function() + local counter = 0 -- count down to ping + while not exiting() do - send_ping(c, log_suffix) + if ping_immediately or counter <= 0 then + ping_immediately = nil + counter = PING_INTERVAL - for _ = 1, PING_INTERVAL do - ngx_sleep(1) - if exiting() then - return - end - if ping_immediately then - ping_immediately = nil - break - end + send_ping(c, log_suffix) end + + counter = counter - 1 + + ngx_sleep(1) end end) From 5e88ec1b4ed68b194242d73ad79daf5db626e933 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Mon, 12 Jun 2023 14:32:32 +0800 Subject: [PATCH 2666/4351] chore(mime_type): cleanup unused code (#10986) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * chore(mime_type): cleanup unused code * Update kong/tools/mime_type.lua * add test case Co-authored-by: Hans Hübner --- kong/tools/mime_type.lua | 33 +++++++----------------------- spec/01-unit/26-mime-type_spec.lua | 8 +++++++- 2 files changed, 14 insertions(+), 27 deletions(-) diff --git a/kong/tools/mime_type.lua b/kong/tools/mime_type.lua index c5e8a11506e..89e214d78cd 100644 --- a/kong/tools/mime_type.lua +++ b/kong/tools/mime_type.lua @@ -3,10 +3,10 @@ local lpeg = require "lpeg" local P, S, R, C = lpeg.P, lpeg.S, lpeg.R, lpeg.C local ipairs = ipairs local lower = string.lower -local sub = string.sub local find = string.find local type = type local error = error +local match = string.match local WILDCARD = "*" @@ -106,40 +106,21 @@ local function includes(this, other) error("other must be a table", 2) end - local this_type = this.type - local this_subtype = this.subtype - local other_type = other.type - local other_subtype = other.subtype - - if this_type == WILDCARD then + if this.type == WILDCARD then -- */* includes anything return true end - if this_type == other_type then - if this_subtype == other_subtype or this_subtype == WILDCARD then + if this.type == other.type then + if this.subtype == other.subtype or this.subtype == WILDCARD then return true end - if sub(this_subtype, 1, 2) == "*+" then - -- subtype is wildcard with suffix, e.g. *+json - local this_subtype_suffix = sub(this.subtype, 3) - local pattern = "^.-+" .. this_subtype_suffix .. "$" - if find(other_subtype, pattern) then + -- considering included when this.subtype does not contain a suffix and is the suffix of other.subtype + if not find(this.subtype, "+", nil, true) then -- this.subtype does not contain suffix + if match(other.subtype, "+" .. this.subtype .. "$") then -- suffix match return true end - else - -- considering included when this_subtype does not contain a suffix and is the suffix of other_subtype - local idx1 = find(this_subtype, "+", nil, true) - if not idx1 then -- this_subtype does not contain suffix - local idx2 = find(other_subtype, "+", nil, true) - if idx2 then -- other_subtype contains suffix - local other_subtype_suffix = sub(other_subtype, idx2 + 1) - if this_subtype == other_subtype_suffix then - return true - end - end - end end end diff --git a/spec/01-unit/26-mime-type_spec.lua b/spec/01-unit/26-mime-type_spec.lua index 8fd1cea7359..6f0b982b492 100644 --- a/spec/01-unit/26-mime-type_spec.lua +++ b/spec/01-unit/26-mime-type_spec.lua @@ -85,11 +85,12 @@ describe("kong.tools.mime_type", function() text_plain = { type = "text", subtype = "plain" }, text_all = { type = "text", subtype = "*" }, application_soap_xml = { type = "application", subtype = "soap+xml" }, - application_wildcard_xml = { type = "application", subtype = "*+xml" }, + application_wildcard_xml = { type = "application", subtype = "xml" }, suffix_xml = { type = "application", subtype = "x.y+z+xml" }, application_json = { type = "application", subtype = "json" }, application_problem_json = { type = "application", subtype = "problem+json" }, application_problem_json_malformed1 = { type = "application", subtype = "problem+" }, + application_xxxjson = { type = "application", subtype = "xxxxjson" }, } local cases = { @@ -163,6 +164,11 @@ describe("kong.tools.mime_type", function() other = media_types.application_problem_json_malformed1, result = false, }, + { + this = media_types.application_json, + other = media_types.application_xxxjson, + result = false, + }, } for i, case in ipairs(cases) do From fa3ce0bf4c78ad55ff42460b35674e4c5443652c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 12 Jun 2023 14:40:33 +0800 Subject: [PATCH 2667/4351] chore(gha): set build temporary artifact retation period to 3 days (#11049) --- .github/workflows/build.yml | 1 + .github/workflows/perf.yml | 1 + .github/workflows/release.yml | 1 + 3 files changed, 3 insertions(+) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index f3c46f6a5db..cb0a0e8e456 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -48,6 +48,7 @@ jobs: name: bazel-outputs path: | bazel-out/_tmp/actions + retention-days: 3 - name: Build Dev Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index c5c8cb9260b..509ecc019fc 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -63,6 +63,7 @@ jobs: name: bazel-outputs path: | bazel-out/_tmp/actions + retention-days: 3 - name: Build Dev Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 02570055ea8..15634f17731 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -266,6 +266,7 @@ jobs: with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg + retention-days: 3 build-packages-verify-manifest: needs: [metadata, build-packages] From 66c08328138c93b65d2894bc969b3f7f64b91537 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 12 Jun 2023 15:28:56 +0800 Subject: [PATCH 2668/4351] feat(templates): bump default `lmdb_map_size` to 2GB (#11047) The current size of 128MB is too conservative and requires bumping by the user in a lot of cases. Bumping to a more sensible value to avoid this. KAG-1811 --- CHANGELOG.md | 5 +++++ kong.conf.default | 8 ++++---- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 10 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 366fabbc753..2d73ce0b858 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -82,6 +82,11 @@ #### Core +- The default value of `lmdb_map_size` config has been bumped to `2048m` + from `128m` to accommodate most commonly deployed config sizes in DB-less + and Hybrid mode. + [#11047](https://github.com/Kong/kong/pull/11047) + #### Status API - Remove the database information from the status API when operating in dbless diff --git a/kong.conf.default b/kong.conf.default index 3e0fdd9c660..804977b6c52 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1332,15 +1332,15 @@ # # This path is relative under the Kong `prefix`. -#lmdb_map_size = 128m # Maximum size of the LMDB memory map, used to store the - # DB-less and Hybird mode configurations. Default is 128m. +#lmdb_map_size = 2048m # Maximum size of the LMDB memory map, used to store the + # DB-less and Hybird mode configurations. Default is 2048m. # # This config defines the limit of LMDB file size, the # actual file size growth will be on-demand and - # porpotional to the actual config size. + # proportional to the actual config size. # # Note this value can be set very large, say a couple of GBs - # to accomadate future database growth and + # to accommodate future database growth and # Multi Version Concurrency Control (MVCC) headroom needs. # The file size of the LMDB database file should stabilize # after a few config reload/Hybrid mode syncs and the actual diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index a0858785cc9..2447351292a 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -40,7 +40,7 @@ cluster_use_proxy = off cluster_dp_labels = NONE lmdb_environment_path = dbless.lmdb -lmdb_map_size = 128m +lmdb_map_size = 2048m mem_cache_size = 128m ssl_cert = NONE ssl_cert_key = NONE From 22389262c908fb4c70312f114a26427101322c58 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Tue, 13 Jun 2023 14:17:27 +0800 Subject: [PATCH 2669/4351] chore(makefile): remove downloaded binaries after bazel clean (#11050) When we tear down bazel venv, we should remove downloaded binaries. FTI-5139 --- Makefile | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/Makefile b/Makefile index 32d426d4123..6acf5fef523 100644 --- a/Makefile +++ b/Makefile @@ -52,14 +52,14 @@ endif PACKAGE_TYPE ?= deb bin/bazel: - curl -s -S -L \ + @curl -s -S -L \ https://github.com/bazelbuild/bazelisk/releases/download/v$(BAZLISK_VERSION)/bazelisk-$(OS)-$(BAZELISK_MACHINE) -o bin/bazel - chmod +x bin/bazel + @chmod +x bin/bazel bin/grpcurl: @curl -s -S -L \ https://github.com/fullstorydev/grpcurl/releases/download/v$(GRPCURL_VERSION)/grpcurl_$(GRPCURL_VERSION)_$(GRPCURL_OS)_$(GRPCURL_MACHINE).tar.gz | tar xz -C bin; - @rm bin/LICENSE + @$(RM) bin/LICENSE check-bazel: bin/bazel ifndef BAZEL @@ -113,9 +113,11 @@ install: dev clean: check-bazel $(BAZEL) clean + $(RM) bin/bazel bin/grpcurl expunge: check-bazel $(BAZEL) clean --expunge + $(RM) bin/bazel bin/grpcurl lint: dev @$(VENV) luacheck -q . From f8ed5d73f42ef72d6e2616a2040a248dc3c6d5a9 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 13 Jun 2023 15:32:54 +0800 Subject: [PATCH 2670/4351] chore(test): default output format for more info (#11041) --- .github/workflows/perf.yml | 4 ++-- kong/plugins/zipkin/README.md | 2 +- scripts/upgrade-tests/test-upgrade-path.sh | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 509ecc019fc..fdea3a69bf3 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -213,7 +213,7 @@ jobs: # Run each test individually, ngx.pipe doesn't like to be imported twice # maybe bin/busted --no-auto-insulate for f in $(find "spec/04-perf/$suite/" -type f); do - bin/busted -o gtest "$f" \ + bin/busted "$f" \ -t "${{ steps.choose_perf.outputs.tags }}" done done @@ -235,7 +235,7 @@ jobs: make dev # required to install other dependencies like bin/grpcurl source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - bin/busted -o gtest spec/04-perf/99-teardown/ + bin/busted spec/04-perf/99-teardown/ rm -f ${PERF_TEST_BYO_SSH_KEY_PATH} diff --git a/kong/plugins/zipkin/README.md b/kong/plugins/zipkin/README.md index 0ddf2ac5662..38f6efa2599 100644 --- a/kong/plugins/zipkin/README.md +++ b/kong/plugins/zipkin/README.md @@ -7,4 +7,4 @@ Run postgres locally. KONG_SPEC_TEST_GRPCBIN_PORT=15002 \ KONG_SPEC_TEST_GRPCBIN_SSL_PORT=15003 \ - bin/busted -o gtest spec/03-plugins/34-zipkin/ + bin/busted spec/03-plugins/34-zipkin/ diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index f5f409b2237..e4eeeecb4ab 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -155,7 +155,7 @@ function initialize_test_list() { function run_tests() { # Run the tests - BUSTED="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong /kong/bin/busted -o gtest" + BUSTED="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong /kong/bin/busted" shift set $TESTS From 44a8c4f6a294074da90718bc74ac32bb7338b964 Mon Sep 17 00:00:00 2001 From: Harry Date: Tue, 13 Jun 2023 01:02:07 -0700 Subject: [PATCH 2671/4351] fix: remove sensitive kong.conf fields (#11002) A subset of kong.conf options were truncated. A new audit was performed and additional fields were added in. --- kong/conf_loader/init.lua | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index ecc51eee81d..bfa6c8a9711 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -551,6 +551,14 @@ local CONF_SENSITIVE = { pg_password = true, pg_ro_password = true, proxy_server = true, -- hide proxy server URL as it may contain credentials + declarative_config_string = true, -- config may contain sensitive info + -- may contain absolute or base64 value of the the key + cluster_cert_key = true, + ssl_cert_key = true, + client_ssl_cert_key = true, + admin_ssl_cert_key = true, + status_ssl_cert_key = true, + debug_ssl_cert_key = true, } From 4336be18bb4d5302bbe4d252217b0e893413ec76 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 13 Jun 2023 16:59:32 +0800 Subject: [PATCH 2672/4351] perf(router/atc): generate expressions with string.buffer (#11045) --- kong/router/atc.lua | 39 +++++++++++++++++++++++++-------------- 1 file changed, 25 insertions(+), 14 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index d083317706d..6467aa99e37 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -2,6 +2,7 @@ local _M = {} local _MT = { __index = _M, } +local buffer = require("string.buffer") local schema = require("resty.router.schema") local router = require("resty.router.router") local context = require("resty.router.context") @@ -51,8 +52,8 @@ local LOGICAL_OR = " || " local LOGICAL_AND = " && " --- reuse table objects -local gen_values_t = tb_new(10, 0) +-- reuse buffer object +local values_buf = buffer.new(64) local CACHED_SCHEMA @@ -93,7 +94,15 @@ end local function escape_str(str) - return "\"" .. str:gsub([[\]], [[\\]]):gsub([["]], [[\"]]) .. "\"" + if str:find([[\]], 1, true) then + str = str:gsub([[\]], [[\\]]) + end + + if str:find([["]], 1, true) then + str = str:gsub([["]], [[\"]]) + end + + return "\"" .. str .. "\"" end @@ -102,23 +111,25 @@ local function gen_for_field(name, op, vals, val_transform) return nil end - tb_clear(gen_values_t) + local vals_n = #vals + assert(vals_n > 0) - local values_n = 0 - local values = gen_values_t + values_buf:reset():put("(") - for _, p in ipairs(vals) do - values_n = values_n + 1 + for i = 1, vals_n do + local p = vals[i] local op = (type(op) == "string") and op or op(p) - values[values_n] = name .. " " .. op .. " " .. - escape_str(val_transform and val_transform(op, p) or p) - end - if values_n > 0 then - return "(" .. tb_concat(values, LOGICAL_OR) .. ")" + if i > 1 then + values_buf:put(LOGICAL_OR) + end + + values_buf:putf("%s %s %s", name, op, + escape_str(val_transform and val_transform(op, p) or p)) end - return nil + -- consume the whole buffer + return values_buf:put(")"):get() end From 94a0c665d86786833ed6fdcf5fa05fcab046bc09 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 13 Jun 2023 17:28:27 +0800 Subject: [PATCH 2673/4351] perf(plugin/prometheus): generate metrics string with string.buffer (#11040) --- CHANGELOG.md | 1 + kong/plugins/prometheus/prometheus.lua | 64 ++++++++++++++++++-------- 2 files changed, 45 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2d73ce0b858..bf7382d4c62 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -48,6 +48,7 @@ [#10932](https://github.com/Kong/kong/pull/10932) - The Prometheus plugin has been optimized to reduce proxy latency impacts during scraping. [#10949](https://github.com/Kong/kong/pull/10949) + [#11040](https://github.com/Kong/kong/pull/11040) ### Fixes diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index d6cb3dc7880..0f8685ed3b0 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -54,6 +54,7 @@ -- This library provides per-worker counters used to store counter metric -- increments. Copied from https://github.com/Kong/lua-resty-counter +local buffer = require("string.buffer") local resty_counter_lib = require("prometheus_resty_counter") local ngx = ngx local ngx_log = ngx.log @@ -70,7 +71,6 @@ local tonumber = tonumber local st_format = string.format local table_sort = table.sort local tb_clear = require("table.clear") -local tb_new = require("table.new") local yield = require("kong.tools.utils").yield @@ -87,6 +87,9 @@ local TYPE_LITERAL = { } +-- Default metric name size for string.buffer.new() +local NAME_BUFFER_SIZE_HINT = 256 + -- Default name for error metric incremented by this library. local DEFAULT_ERROR_METRIC_NAME = "nginx_metric_errors_total" @@ -179,30 +182,51 @@ local function full_metric_name(name, label_names, label_values) return name end - local label_parts = tb_new(#label_names, 0) - local label_value + local buf = buffer.new(NAME_BUFFER_SIZE_HINT) + + -- format "name{k1=v1,k2=v2}" + buf:put(name):put("{") + for idx, key in ipairs(label_names) do - if type(label_values[idx]) == "string" then - local valid, pos = validate_utf8_string(label_values[idx]) + local label_value = label_values[idx] + + -- we only check string value for '\\' and '"' + if type(label_value) == "string" then + local valid, pos = validate_utf8_string(label_value) + if not valid then - label_value = string.sub(label_values[idx], 1, pos - 1) - else - label_value = label_values[idx] + label_value = string.sub(label_value, 1, pos - 1) + end + + if string.find(label_value, "\\", 1, true) then + label_value = ngx_re_gsub(label_value, "\\", "\\\\", "jo") + end + + if string.find(label_value, '"', 1, true) then + label_value = ngx_re_gsub(label_value, '"', '\\"', "jo") end - else - label_value = tostring(label_values[idx]) - end - if string.find(label_value, "\\", 1, true) then - label_value = ngx_re_gsub(label_value, "\\", "\\\\", "jo") end - if string.find(label_value, '"', 1, true) then - label_value = ngx_re_gsub(label_value, '"', '\\"', "jo") + -- add a comma to seperate k=v + if idx > 1 then + buf:put(",") end - label_parts[idx] = string.format('%s="%s"', key, label_value) + buf:putf('%s="%s"', key, tostring(label_value)) + end + + buf:put("}") -- close the bracket + + -- update the size hint + if NAME_BUFFER_SIZE_HINT < #buf then + NAME_BUFFER_SIZE_HINT = #buf end - return string.format('%s{%s}', name, table.concat(label_parts, ",")) + + local metric = buf:get() + + buf:free() -- free buffer space ASAP + + return metric end -- Extract short metric name from the full one. @@ -216,15 +240,15 @@ end -- (string) short metric name with no labels. For a `*_bucket` metric of -- histogram the _bucket suffix will be removed. local function short_metric_name(full_name) - local labels_start, _ = full_name:find("{") + local labels_start, _ = full_name:find("{", 1, true) if not labels_start then return full_name end -- Try to detect if this is a histogram metric. We only check for the -- `_bucket` suffix here, since it alphabetically goes before other -- histogram suffixes (`_count` and `_sum`). - local suffix_idx, _ = full_name:find("_bucket{") - if suffix_idx and full_name:find("le=") then + local suffix_idx, _ = full_name:find("_bucket{", 1, true) + if suffix_idx and full_name:find("le=", 1, true) then -- this is a histogram metric return full_name:sub(1, suffix_idx - 1) end From f487ac190e5ae0bb44e17ce040a349ab1a4d11eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 13 Jun 2023 11:31:13 +0200 Subject: [PATCH 2674/4351] chore(build): bump GitHub cli to v2.30.0 (#11053) --- build/repositories.bzl | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/build/repositories.bzl b/build/repositories.bzl index 230dd03e078..eda82314052 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -27,16 +27,16 @@ def github_cli_repositories(): """Defines the github cli repositories""" gh_matrix = [ - ["linux", "amd64", "a3e2987e49ede4e90e0192f64c5e1480d6a1ee3196d51a4fcfbe0ccd0a627747"], - ["linux", "arm64", "75e9049bd5cea8084095b381bf21103bf8b609f989caeee20a47023b2fa1cbe9"], - ["macOS", "amd64", "de452c922f166f89f4c23908782c6fc5d3219bb118fdc4cccea7eed907733196"], - ["macOS", "arm64", "5a3754c34da645b61d58d38315206607182395d1ce3cca3114068d61441303bd"], + ["linux", "amd64", "tar.gz", "5aee45bd42a27f5be309373c326e45cbcc7f04591b1798581a3094af767225b7"], + ["linux", "arm64", "tar.gz", "3ef741bcc1ae8bb975adb79a78e26ab7f18a246197f193aaa8cb5c3bdc373a3f"], + ["macOS", "amd64", "zip", "6b91c446586935de0e9df82da58309b2d1b83061cfcd4cc173124270f1277ca7"], + ["macOS", "arm64", "zip", "32a71652367f3cf664894456e4c4f655faa95964d71cc3a449fbf64bdce1fff1"], ] - for name, arch, sha in gh_matrix: + for name, arch, type, sha in gh_matrix: http_archive( name = "gh_%s_%s" % (name, arch), - url = "https://github.com/cli/cli/releases/download/v2.27.0/gh_2.27.0_%s_%s.tar.gz" % (name, arch), - strip_prefix = "gh_2.27.0_%s_%s" % (name, arch), + url = "https://github.com/cli/cli/releases/download/v2.30.0/gh_2.30.0_%s_%s.%s" % (name, arch, type), + strip_prefix = "gh_2.30.0_%s_%s" % (name, arch), sha256 = sha, build_file_content = _SRCS_BUILD_FILE_CONTENT, ) From a440b315d2838909a2b1c8334ec3f645d5a755e7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 13 Jun 2023 17:33:18 +0800 Subject: [PATCH 2675/4351] tests(cmd): fix flakiness in cmd start/stop (#11056) --- spec/helpers.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/spec/helpers.lua b/spec/helpers.lua index 36d0287f775..1e97b13f1ea 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3536,6 +3536,12 @@ end -- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping -- @param preserve_dc ??? local function cleanup_kong(prefix, preserve_prefix, preserve_dc) + -- remove socket files to ensure `pl.dir.rmtree()` ok + local socks = { "/worker_events.sock", "/stream_worker_events.sock", } + for _, name in ipairs(socks) do + local sock_file = (prefix or conf.prefix) .. name + os.remove(sock_file) + end -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then From 0bc9877a41cfb4d87c404b097e8edfadfef6f6e9 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Tue, 13 Jun 2023 06:34:42 -0300 Subject: [PATCH 2676/4351] tests(file-log): add more tests to file-log plugin (#11043) --- spec/03-plugins/04-file-log/01-log_spec.lua | 176 +++++++++++++++++++- 1 file changed, 172 insertions(+), 4 deletions(-) diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 857f50e560a..4c64a0524dc 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -3,6 +3,7 @@ local utils = require "kong.tools.utils" local helpers = require "spec.helpers" local pl_file = require "pl.file" local pl_stringx = require "pl.stringx" +local pl_path = require "pl.path" local fmt = string.format @@ -14,7 +15,7 @@ local function substr(needle, haystack) end -local function check_log(contains, not_contains) +local function check_log(contains, not_contains, file) if type(contains) ~= "table" then contains = { contains } end @@ -28,7 +29,7 @@ local function check_log(contains, not_contains) end - local fh = assert(io.open(FILE_LOG_PATH, "r")) + local fh = assert(io.open(file or FILE_LOG_PATH, "r")) local should_find = {} local should_not_find = {} @@ -65,11 +66,11 @@ local function check_log(contains, not_contains) end -local function wait_for_log_content(contains, not_contains, msg) +local function wait_for_log_content(contains, not_contains, msg, file) assert .with_timeout(10) .ignore_exceptions(true) - .eventually(function() return check_log(contains, not_contains) end) + .eventually(function() return check_log(contains, not_contains, file) end) .is_truthy(msg or "log file contains expected content") end @@ -180,6 +181,71 @@ for _, strategy in helpers.each_strategy() do }, } + local route5 = bp.routes:insert { + hosts = { "file_logging2.com" }, + } + + bp.plugins:insert { + route = { id = route5.id }, + name = "file-log", + config = { + path = helpers.test_conf.prefix .. "/dir/file", + reopen = true, + }, + } + + local route6 = bp.routes:insert { + hosts = { "file_logging3.com" }, + } + + bp.plugins:insert { + route = { id = route6.id }, + name = "file-log", + config = { + path = helpers.test_conf.prefix .. "/dir/", + reopen = true, + }, + } + + local route7 = bp.routes:insert { + hosts = { "file_logging4.com" }, + } + + bp.plugins:insert { + route = { id = route7.id }, + name = "file-log", + config = { + path = FILE_LOG_PATH, + reopen = false, + }, + } + + local route8 = bp.routes:insert { + hosts = { "file_logging5.com" }, + } + + bp.plugins:insert { + route = { id = route8.id }, + name = "file-log", + config = { + path = "/etc/shadow", + reopen = true, + }, + } + + local route9 = bp.routes:insert { + hosts = { "file_logging6.com" }, + } + + bp.plugins:insert { + route = { id = route9.id }, + name = "file-log", + config = { + path = "/dev/null", + reopen = true, + }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -364,5 +430,107 @@ for _, strategy in helpers.each_strategy() do "log file contains 2nd and 3rd request IDs but not the 1st" ) end) + + it("does not create log file if directory doesn't exist", function() + local uuid = utils.random_string() + + helpers.clean_logfile() + + -- Making the request + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["file-log-uuid"] = uuid, + ["Host"] = "file_logging2.com" + } + })) + assert.res_status(200, res) + + assert.logfile().has.line("[file-log] failed to open the file: " .. + "No such file or directory while logging request", true, 30) + end) + + it("the given path is not a file but a directory", function() + local uuid = utils.random_string() + + helpers.clean_logfile() + + -- Making the request + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["file-log-uuid"] = uuid, + ["Host"] = "file_logging3.com" + } + })) + assert.res_status(200, res) + + assert.logfile().has.line("[file-log] failed to open the file: " .. + "Is a directory while logging request", true, 30) + end) + + it("logs are lost if reopen = false and file doesn't exist", function() + local uuid1 = utils.uuid() + + os.remove(FILE_LOG_PATH) + + -- Making the request + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["file-log-uuid"] = uuid1, + ["Host"] = "file_logging4.com" + } + })) + assert.res_status(200, res) + + assert.is_false(pl_path.exists(FILE_LOG_PATH)) + end) + + it("does not log if Kong has no write permissions to the file", function() + local uuid = utils.random_string() + + helpers.clean_logfile() + + -- Making the request + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["file-log-uuid"] = uuid, + ["Host"] = "file_logging5.com" + } + })) + assert.res_status(200, res) + + assert.logfile().has.line("[file-log] failed to open the file: " .. + "Permission denied while logging request", true, 30) + end) + + it("the given path is a character device file", function() + local uuid = utils.random_string() + + helpers.clean_logfile() + + -- Making the request + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["file-log-uuid"] = uuid, + ["Host"] = "file_logging6.com" + } + })) + assert.res_status(200, res) + + -- file can be opened and written to without errors + assert.logfile().has.no.line("[file-log] failed to open the file", true, 7) + + -- but no actual content is written to the file + wait_for_log_content(nil, uuid, "no content", "/dev/null") + end) end) end From 93a89916305eb003bb059dc1ecf37c1b85646ef1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 13 Jun 2023 16:31:40 +0300 Subject: [PATCH 2677/4351] Revert "fix(migration): migrate queue parameters" (#11061) This reverts commit a7bf026a5cf91e376f8cb820e6d8923365f2d581. --- kong-3.4.0-0.rockspec | 2 - kong/db/migrations/core/020_330_to_340.lua | 6 -- kong/db/migrations/core/init.lua | 1 - .../core/queue_parameter_migration_340.lua | 23 ------ .../02-queue_parameter_migration_340_spec.lua | 82 ------------------- .../migrations/core/020_330_to_340_spec.lua | 4 - 6 files changed, 118 deletions(-) delete mode 100644 kong/db/migrations/core/020_330_to_340.lua delete mode 100644 kong/db/migrations/core/queue_parameter_migration_340.lua delete mode 100644 spec/03-plugins/02-queue_parameter_migration_340_spec.lua delete mode 100644 spec/05-migration/db/migrations/core/020_330_to_340_spec.lua diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 62db945748e..648ad917b0c 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -247,8 +247,6 @@ build = { ["kong.db.migrations.core.017_300_to_310"] = "kong/db/migrations/core/017_300_to_310.lua", ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", - ["kong.db.migrations.core.020_330_to_340"] = "kong/db/migrations/core/020_330_to_340.lua", - ["kong.db.migrations.core.queue_parameter_migration_340"] = "kong/db/migrations/core/queue_parameter_migration_340.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/db/migrations/core/020_330_to_340.lua b/kong/db/migrations/core/020_330_to_340.lua deleted file mode 100644 index dbfd083f1ed..00000000000 --- a/kong/db/migrations/core/020_330_to_340.lua +++ /dev/null @@ -1,6 +0,0 @@ -local queue_parameter_migration_340 = require('kong.db.migrations.core.queue_parameter_migration_340') -return { - postgres = { - up = queue_parameter_migration_340, - } -} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 44206d4a001..6c6787c54ae 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -17,5 +17,4 @@ return { "017_300_to_310", "018_310_to_320", "019_320_to_330", - "020_330_to_340", } diff --git a/kong/db/migrations/core/queue_parameter_migration_340.lua b/kong/db/migrations/core/queue_parameter_migration_340.lua deleted file mode 100644 index 42de63c6825..00000000000 --- a/kong/db/migrations/core/queue_parameter_migration_340.lua +++ /dev/null @@ -1,23 +0,0 @@ --- This data migration updates queue parameters so that they conform to the changes made in https://github.com/Kong/kong/pull/10840 --- The migration lives in a separate file so that it can be tested easily -return [[ -update plugins -set config = jsonb_set(config, '{queue, max_batch_size}', to_jsonb(round((config->'queue'->>'max_batch_size')::numeric))) -where config->'queue'->>'max_batch_size' is not null; - -update plugins -set config = jsonb_set(config, '{queue, max_entries}', to_jsonb(round((config->'queue'->>'max_entries')::numeric))) -where config->'queue'->>'max_entries' is not null; - -update plugins -set config = jsonb_set(config, '{queue, max_bytes}', to_jsonb(round((config->'queue'->>'max_bytes')::numeric))) -where config->'queue'->>'max_bytes' is not null; - -update plugins -set config = jsonb_set(config, '{queue, initial_retry_delay}', to_jsonb(least(greatest((config->'queue'->>'initial_retry_delay')::numeric, 0.001), 1000000))) -where config->'queue'->>'initial_retry_delay' is not null; - -update plugins -set config = jsonb_set(config, '{queue, max_retry_delay}', to_jsonb(least(greatest((config->'queue'->>'max_retry_delay')::numeric, 0.001), 1000000))) -where config->'queue'->>'max_retry_delay' is not null; -]] diff --git a/spec/03-plugins/02-queue_parameter_migration_340_spec.lua b/spec/03-plugins/02-queue_parameter_migration_340_spec.lua deleted file mode 100644 index 981582e0873..00000000000 --- a/spec/03-plugins/02-queue_parameter_migration_340_spec.lua +++ /dev/null @@ -1,82 +0,0 @@ -local cjson = require "cjson" -local tablex = require "pl.tablex" -local helpers = require "spec.helpers" -local Schema = require "kong.db.schema" -local queue_schema = Schema.new(require "kong.tools.queue_schema") -local queue_parameter_migration_340 = require "kong.db.migrations.core.queue_parameter_migration_340" - -describe("Kong Gateway 3.4 queue parameter migration", function() - local db - - local function load_queue_config() - local rows, err = db.connector:query([[SELECT config->>'queue' AS queue_config FROM plugins]]) - assert(rows, "SQL query for queue config failed: " .. (err or "")) - return cjson.decode(rows[1].queue_config) - end - - local sane_queue_config - - lazy_setup(function() - -- Create a service to make sure that our database is initialized properly. - local bp - bp, db = helpers.get_db_utils() - - db:truncate() - - bp.plugins:insert{ - name = "http-log", - config = { - http_endpoint = "http://example.com", - } - } - - sane_queue_config = load_queue_config() - end) - - local function update_plugin_queue_config(queue_config) - local query = string.format([[ - UPDATE plugins - SET config = jsonb_set(config, '{queue}', '%s'::jsonb) - WHERE config->'queue' IS NOT NULL]], - cjson.encode(queue_config)) - local ok, err = db.connector:query(query) - assert(ok, "SQL query " .. query .. " failed: " .. (err or "")) - end - - local function validate_queue_config() - local queue_config = load_queue_config() - assert(queue_schema:validate(queue_config)) - return queue_config - end - - local function run_migration() - local ok, err = db.connector:query(queue_parameter_migration_340) - assert(ok, "Running migration failed: " .. (err or "")) - end - - local function test_one_parameter(key, value, migrated_value) - local queue_config = tablex.deepcopy(sane_queue_config) - queue_config[key] = value - update_plugin_queue_config(queue_config) - run_migration() - local migrated_queue_config = validate_queue_config() - assert.equals(migrated_value, migrated_queue_config[key]) - end - - it("parameters that were previously unrestricted migrated to conform to the restricions", function() - test_one_parameter("max_batch_size", 120, 120) - test_one_parameter("max_batch_size", 120.20, 120) - test_one_parameter("max_entries", 203, 203) - test_one_parameter("max_entries", 203.20, 203) - test_one_parameter("max_bytes", 304, 304) - test_one_parameter("max_bytes", 303.9, 304) - test_one_parameter("initial_retry_delay", -2000, 0.001) - test_one_parameter("initial_retry_delay", 0.001, 0.001) - test_one_parameter("initial_retry_delay", 1000000, 1000000) - test_one_parameter("initial_retry_delay", 39999999, 1000000) - test_one_parameter("max_retry_delay", -2000, 0.001) - test_one_parameter("max_retry_delay", 0.001, 0.001) - test_one_parameter("max_retry_delay", 1000000, 1000000) - test_one_parameter("max_retry_delay", 39999999, 1000000) - end) -end) diff --git a/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua deleted file mode 100644 index 88ac091fb24..00000000000 --- a/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua +++ /dev/null @@ -1,4 +0,0 @@ - -describe("database migration", function() - -- This is a placeholder at this point. The queue related data migration is tested using an integration test. -end) From f8e1491ddfcbee3b5d2153b5b75319ba7d7e879a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 May 2023 15:55:56 +0300 Subject: [PATCH 2678/4351] chore(migrations): do not create ttls table anymore and remove it ### Summary It looks like we forgot to drop this table in a past, so removing it now in 3.4.0. Signed-off-by: Aapo Talvensaari --- kong-3.4.0-0.rockspec | 1 + kong/db/migrations/core/000_base.lua | 44 ------------------- kong/db/migrations/core/020_330_to_340.lua | 7 +++ .../migrations/core/020_330_to_340_spec.lua | 10 +++++ spec/upgrade_helpers.lua | 28 ++++++++++++ 5 files changed, 46 insertions(+), 44 deletions(-) create mode 100644 kong/db/migrations/core/020_330_to_340.lua create mode 100644 spec/05-migration/db/migrations/core/020_330_to_340_spec.lua diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 648ad917b0c..ec3b7ea9729 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -247,6 +247,7 @@ build = { ["kong.db.migrations.core.017_300_to_310"] = "kong/db/migrations/core/017_300_to_310.lua", ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", + ["kong.db.migrations.core.020_330_to_340"] = "kong/db/migrations/core/020_330_to_340.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/db/migrations/core/000_base.lua b/kong/db/migrations/core/000_base.lua index e1681c43107..c69826eaca8 100644 --- a/kong/db/migrations/core/000_base.lua +++ b/kong/db/migrations/core/000_base.lua @@ -225,50 +225,6 @@ return { "key" TEXT NOT NULL, "cert" TEXT NOT NULL ); - - - -- TODO: delete on 1.0.0 migrations - CREATE TABLE IF NOT EXISTS "ttls" ( - "primary_key_value" TEXT NOT NULL, - "primary_uuid_value" UUID, - "table_name" TEXT NOT NULL, - "primary_key_name" TEXT NOT NULL, - "expire_at" TIMESTAMP WITHOUT TIME ZONE NOT NULL, - - PRIMARY KEY ("primary_key_value", "table_name") - ); - - DO $$ - BEGIN - CREATE INDEX IF NOT EXISTS "ttls_primary_uuid_value_idx" ON "ttls" ("primary_uuid_value"); - EXCEPTION WHEN UNDEFINED_COLUMN THEN - -- Do nothing, accept existing state - END$$; - - CREATE OR REPLACE FUNCTION "upsert_ttl" (v_primary_key_value TEXT, v_primary_uuid_value UUID, v_primary_key_name TEXT, v_table_name TEXT, v_expire_at TIMESTAMP WITHOUT TIME ZONE) RETURNS void - LANGUAGE plpgsql - AS $$ - BEGIN - LOOP - UPDATE ttls - SET expire_at = v_expire_at - WHERE primary_key_value = v_primary_key_value - AND table_name = v_table_name; - - IF FOUND then - RETURN; - END IF; - - BEGIN - INSERT INTO ttls (primary_key_value, primary_uuid_value, primary_key_name, table_name, expire_at) - VALUES (v_primary_key_value, v_primary_uuid_value, v_primary_key_name, v_table_name, v_expire_at); - RETURN; - EXCEPTION WHEN unique_violation THEN - - END; - END LOOP; - END; - $$; ]] }, } diff --git a/kong/db/migrations/core/020_330_to_340.lua b/kong/db/migrations/core/020_330_to_340.lua new file mode 100644 index 00000000000..9301209a767 --- /dev/null +++ b/kong/db/migrations/core/020_330_to_340.lua @@ -0,0 +1,7 @@ +return { + postgres = { + up = [[ + DROP TABLE IF EXISTS "ttls"; + ]] + } +} diff --git a/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua new file mode 100644 index 00000000000..54768c7489f --- /dev/null +++ b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua @@ -0,0 +1,10 @@ +local uh = require "spec/upgrade_helpers" + + +describe("database migration", function() + if uh.database_type() == "postgres" then + uh.all_phases("does not have ttls table", function() + assert.not_database_has_relation("ttls") + end) + end +end) diff --git a/spec/upgrade_helpers.lua b/spec/upgrade_helpers.lua index c7426ee1cde..00d8a5d45ce 100644 --- a/spec/upgrade_helpers.lua +++ b/spec/upgrade_helpers.lua @@ -19,6 +19,33 @@ local function get_database() return db end + +local function database_has_relation(state, arguments) + local table_name = arguments[1] + local schema = arguments[2] or "public" + local db = get_database() + local res, err + if database_type() == 'postgres' then + res, err = db.connector:query(string.format( + "select true" + .. " from pg_tables" + .. " where tablename = '%s'" + .. " and schemaname = '%s'", + table_name, schema)) + else + return false + end + if err then + return false + end + return not(not(res[1])) +end + +say:set("assertion.database_has_relation.positive", "Expected schema to have table %s") +say:set("assertion.database_has_relation.negative", "Expected schema not to have table %s") +assert:register("assertion", "database_has_relation", database_has_relation, "assertion.database_has_relation.positive", "assertion.database_has_relation.negative") + + local function database_has_trigger(state, arguments) local trigger_name = arguments[1] local db = get_database() @@ -42,6 +69,7 @@ say:set("assertion.database_has_trigger.positive", "Expected database to have tr say:set("assertion.database_has_trigger.negative", "Expected database not to have trigger %s") assert:register("assertion", "database_has_trigger", database_has_trigger, "assertion.database_has_trigger.positive", "assertion.database_has_trigger.negative") + local function table_has_column(state, arguments) local table = arguments[1] local column_name = arguments[2] From 8bbad4344bd88ae6306407196d77d90dbfb8ad78 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 14 Jun 2023 05:01:22 +0800 Subject: [PATCH 2679/4351] refactor(clustering): clean the code of cp side (#11046) --- kong/clustering/control_plane.lua | 241 ++++++++++++++++-------------- 1 file changed, 132 insertions(+), 109 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 91dffd0484f..b3ca033292b 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -53,8 +53,7 @@ local ngx_ERR = ngx.ERR local ngx_OK = ngx.OK local ngx_ERROR = ngx.ERROR local ngx_CLOSE = ngx.HTTP_CLOSE -local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL -local PING_WAIT = PING_INTERVAL * 1.5 +local PING_WAIT = constants.CLUSTERING_PING_INTERVAL * 1.5 local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local PONG_TYPE = "PONG" @@ -196,19 +195,16 @@ function _M:handle_cp_websocket() else data, err = cjson_decode(data) if type(data) ~= "table" then - if err then - err = "failed to decode websocket basic info data: " .. err - else - err = "failed to decode websocket basic info data" - end + err = "failed to decode websocket basic info data" .. + (err and ": " .. err or "") else if data.type ~= "basic_info" then - err = "invalid basic info data type: " .. (data.type or "unknown") + err = "invalid basic info data type: " .. (data.type or "unknown") else if type(data.plugins) ~= "table" then - err = "missing plugins in basic info data" + err = "missing plugins in basic info data" end end end @@ -279,7 +275,6 @@ function _M:handle_cp_websocket() self.clients[wb] = queue if self.deflated_reconfigure_payload then - local _ -- initial configuration compatibility for sync status variable _, _, sync_status = self:check_configuration_compatibility( { dp_plugins_map = dp_plugins_map, }) @@ -324,97 +319,117 @@ function _M:handle_cp_websocket() PING_WAIT .. " seconds" end - else - if typ == "close" then - ngx_log(ngx_DEBUG, _log_prefix, "received close frame from data plane", log_suffix) - return - end + -- timeout + goto continue + end - if not data then - return nil, "did not receive ping frame from data plane" - end + if typ == "close" then + ngx_log(ngx_DEBUG, _log_prefix, "received close frame from data plane", log_suffix) + return + end - -- dps only send pings - if typ ~= "ping" then - return nil, "invalid websocket frame received from data plane: " .. typ - end + if not data then + return nil, "did not receive ping frame from data plane" + end - ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) + -- dps only send pings + if typ ~= "ping" then + return nil, "invalid websocket frame received from data plane: " .. typ + end - config_hash = data - last_seen = ngx_time() - update_sync_status() + ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) - -- queue PONG to avoid races - table_insert(queue, PONG_TYPE) - queue.post() - end + config_hash = data + last_seen = ngx_time() + update_sync_status() + + -- queue PONG to avoid races + table_insert(queue, PONG_TYPE) + queue.post() + + ::continue:: end end) local write_thread = ngx.thread.spawn(function() while not exiting() do local ok, err = queue.wait(5) + if exiting() then return end - if ok then - local payload = table_remove(queue, 1) - if not payload then - return nil, "config queue can not be empty after semaphore returns" + + if not ok then + if err ~= "timeout" then + return nil, "semaphore wait error: " .. err end - if payload == PONG_TYPE then - local _, err = wb:send_pong() - if err then - if not is_timeout(err) then - return nil, "failed to send pong frame to data plane: " .. err - end + -- timeout + goto continue + end - ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) + local payload = table_remove(queue, 1) + if not payload then + return nil, "config queue can not be empty after semaphore returns" + end - else - ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) + if payload == PONG_TYPE then + local _, err = wb:send_pong() + if err then + if not is_timeout(err) then + return nil, "failed to send pong frame to data plane: " .. err end - else -- is reconfigure - local previous_sync_status = sync_status - ok, err, sync_status = self:check_configuration_compatibility( - { dp_plugins_map = dp_plugins_map, }) - if ok then - local has_update, deflated_payload, err = update_compatible_payload(self.reconfigure_payload, dp_version, log_suffix) - if not has_update then -- no modification, use the cached payload - deflated_payload = self.deflated_reconfigure_payload - elseif err then - ngx_log(ngx_WARN, "unable to update compatible payload: ", err, ", the unmodified config ", - "is returned", log_suffix) - deflated_payload = self.deflated_reconfigure_payload - end - - -- config update - local _, err = wb:send_binary(deflated_payload) - if err then - if not is_timeout(err) then - return nil, "unable to send updated configuration to data plane: " .. err - end - - ngx_log(ngx_NOTICE, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) - - else - ngx_log(ngx_DEBUG, _log_prefix, "sent config update to data plane", log_suffix) - end - - else - ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) - if sync_status ~= previous_sync_status then - update_sync_status() - end - end + ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) + end + + -- pong ok + goto continue + end + + -- is reconfigure + assert(payload == RECONFIGURE_TYPE) + + local previous_sync_status = sync_status + ok, err, sync_status = self:check_configuration_compatibility( + { dp_plugins_map = dp_plugins_map, }) + if not ok then + ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) + if sync_status ~= previous_sync_status then + update_sync_status() end - elseif err ~= "timeout" then - return nil, "semaphore wait error: " .. err + goto continue + end + + local _, deflated_payload, err = update_compatible_payload(self.reconfigure_payload, dp_version, log_suffix) + + if not deflated_payload then -- no modification or err, use the cached payload + deflated_payload = self.deflated_reconfigure_payload end + + if err then + ngx_log(ngx_WARN, "unable to update compatible payload: ", err, ", the unmodified config ", + "is returned", log_suffix) + end + + -- config update + local _, err = wb:send_binary(deflated_payload) + if err then + if not is_timeout(err) then + return nil, "unable to send updated configuration to data plane: " .. err + end + + ngx_log(ngx_NOTICE, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) + + else + ngx_log(ngx_DEBUG, _log_prefix, "sent config update to data plane", log_suffix) + end + + ::continue:: end end) @@ -461,42 +476,50 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) return end - if ok then - if isempty(self.clients) then - ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") - sleep(1) - -- re-queue the task. wait until we have clients connected - if push_config_semaphore:count() <= 0 then - push_config_semaphore:post() - end + if not ok then + if err ~= "timeout" then + ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + end - else - ok, err = pcall(self.push_config, self) - if ok then - local sleep_left = delay - while sleep_left > 0 do - if sleep_left <= 1 then - ngx.sleep(sleep_left) - break - end - - ngx.sleep(1) - - if exiting() then - return - end - - sleep_left = sleep_left - 1 - end + goto continue + end - else - ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) - end + if isempty(self.clients) then + ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") + sleep(1) + -- re-queue the task. wait until we have clients connected + if push_config_semaphore:count() <= 0 then + push_config_semaphore:post() + end + + goto continue + end + + ok, err = pcall(self.push_config, self) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) + goto continue + end + + -- push_config ok, waiting for a while + + local sleep_left = delay + while sleep_left > 0 do + if sleep_left <= 1 then + sleep(sleep_left) + break + end + + sleep(1) + + if exiting() then + return end - elseif err ~= "timeout" then - ngx_log(ngx_ERR, _log_prefix, "semaphore wait error: ", err) + sleep_left = sleep_left - 1 end + + ::continue:: end end From 88b0d6c8a6591fd9ce3599eef1379ce512497a66 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 14 Jun 2023 17:13:57 +0800 Subject: [PATCH 2680/4351] perf(router/atc): generate headers_key with `string.buffer` (#11064) --- kong/router/atc.lua | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 6467aa99e37..77e7fa017de 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -9,7 +9,6 @@ local context = require("resty.router.context") local lrucache = require("resty.lrucache") local server_name = require("ngx.ssl").server_name local tb_new = require("table.new") -local tb_clear = require("table.clear") local utils = require("kong.router.utils") local yield = require("kong.tools.utils").yield @@ -487,13 +486,12 @@ end local get_headers_key do - local headers_t = tb_new(8, 0) + local headers_buf = buffer.new(64) get_headers_key = function(headers) - tb_clear(headers_t) - - local headers_count = 0 + headers_buf:reset() + -- NOTE: DO NOT yield until headers_buf:get() for name, value in pairs(headers) do local name = name:gsub("-", "_"):lower() @@ -508,15 +506,10 @@ do value = value:lower() end - headers_t[headers_count + 1] = "|" - headers_t[headers_count + 2] = name - headers_t[headers_count + 3] = "=" - headers_t[headers_count + 4] = value - - headers_count = headers_count + 4 + headers_buf:putf("|%s=%s", name, value) end - return tb_concat(headers_t, nil, 1, headers_count) + return headers_buf:get() end end From 768258abe119f56a22407a817e0102b36f7ad966 Mon Sep 17 00:00:00 2001 From: Tao Yi Date: Wed, 14 Jun 2023 21:50:50 +0800 Subject: [PATCH 2681/4351] fix(makefile): fix bazel clean command (#11067) --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 6acf5fef523..f0828ff650f 100644 --- a/Makefile +++ b/Makefile @@ -91,7 +91,7 @@ install-dev-rocks: build-venv dev: build-venv install-dev-rocks bin/grpcurl build-release: check-bazel - $(BAZEL) build clean --expunge + $(BAZEL) clean --expunge $(BAZEL) build //build:kong --verbose_failures --config release package/deb: check-bazel build-release From a384bb1bc0ff07c13bac632833ac1f948cdf29d4 Mon Sep 17 00:00:00 2001 From: John Bampton Date: Thu, 15 Jun 2023 07:03:43 +1000 Subject: [PATCH 2682/4351] chore(ci): fix spelling in `build/kong_bindings.bzl` (#11069) --- build/kong_bindings.bzl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 1ce645baa38..077515d3fc2 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -1,5 +1,5 @@ """ -Global varibles +Global variables """ def _load_vars(ctx): From 49730342ae29a7e8e2e3868a58b6c1d3219fa484 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 15 Jun 2023 17:41:05 +0800 Subject: [PATCH 2683/4351] perf(router/compat): using string buffer to generate expressions (#11059) --- kong/router/compat.lua | 71 ++++++++++++++++++++++++------------------ 1 file changed, 40 insertions(+), 31 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 6ac9279742c..9dd6bd8de2b 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -2,13 +2,14 @@ local _M = {} local bit = require("bit") +local buffer = require("string.buffer") local atc = require("kong.router.atc") local tb_new = require("table.new") -local tb_clear = require("table.clear") local tb_nkeys = require("table.nkeys") local uuid = require("resty.jit-uuid") local utils = require("kong.tools.utils") + local escape_str = atc.escape_str local is_empty_field = atc.is_empty_field local gen_for_field = atc.gen_for_field @@ -18,7 +19,7 @@ local split_host_port = atc.split_host_port local type = type local pairs = pairs local ipairs = ipairs -local tb_concat = table.concat +local assert = assert local tb_insert = table.insert local tb_sort = table.sort local byte = string.byte @@ -37,11 +38,21 @@ local ASTERISK = byte("*") local MAX_HEADER_COUNT = 255 --- reuse table objects -local exp_out_t = tb_new(10, 0) -local exp_hosts_t = tb_new(10, 0) -local exp_headers_t = tb_new(10, 0) -local exp_single_header_t = tb_new(10, 0) +-- reuse buffer objects +local expr_buf = buffer.new(128) +local hosts_buf = buffer.new(64) +local headers_buf = buffer.new(128) +local single_header_buf = buffer.new(64) + + +local function buffer_append(buf, sep, str, idx) + if #buf > 0 and + (idx == nil or idx > 1) + then + buf:put(sep) + end + buf:put(str) +end local function is_regex_magic(path) @@ -72,12 +83,11 @@ local function get_expression(route) local headers = route.headers local snis = route.snis - tb_clear(exp_out_t) - local out = exp_out_t + expr_buf:reset() local gen = gen_for_field("http.method", OP_EQUAL, methods) if gen then - tb_insert(out, gen) + buffer_append(expr_buf, LOGICAL_AND, gen) end local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(_, p) @@ -92,14 +102,14 @@ local function get_expression(route) -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered gen = "net.protocol != \"https\"" .. LOGICAL_OR .. gen - tb_insert(out, gen) + + buffer_append(expr_buf, LOGICAL_AND, gen) end if not is_empty_field(hosts) then - tb_clear(exp_hosts_t) - local hosts_t = exp_hosts_t + hosts_buf:reset():put("(") - for _, h in ipairs(hosts) do + for i, h in ipairs(hosts) do local host, port = split_host_port(h) local op = OP_EQUAL @@ -115,16 +125,15 @@ local function get_expression(route) end local exp = "http.host ".. op .. " \"" .. host .. "\"" - if not port then - tb_insert(hosts_t, exp) - - else - tb_insert(hosts_t, "(" .. exp .. LOGICAL_AND .. - "net.port ".. OP_EQUAL .. " " .. port .. ")") + if port then + exp = "(" .. exp .. LOGICAL_AND .. + "net.port ".. OP_EQUAL .. " " .. port .. ")" end + buffer_append(hosts_buf, LOGICAL_OR, exp, i) end -- for route.hosts - tb_insert(out, "(" .. tb_concat(hosts_t, LOGICAL_OR) .. ")") + buffer_append(expr_buf, LOGICAL_AND, + hosts_buf:put(")"):get()) end -- resort `paths` to move regex routes to the front of the array @@ -147,18 +156,16 @@ local function get_expression(route) return p end) if gen then - tb_insert(out, gen) + buffer_append(expr_buf, LOGICAL_AND, gen) end if not is_empty_field(headers) then - tb_clear(exp_headers_t) - local headers_t = exp_headers_t + headers_buf:reset() for h, v in pairs(headers) do - tb_clear(exp_single_header_t) - local single_header_t = exp_single_header_t + single_header_buf:reset():put("(") - for _, value in ipairs(v) do + for i, value in ipairs(v) do local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" local op = OP_EQUAL @@ -168,16 +175,18 @@ local function get_expression(route) op = OP_REGEX end - tb_insert(single_header_t, name .. " " .. op .. " " .. escape_str(value:lower())) + buffer_append(single_header_buf, LOGICAL_OR, + name .. " " .. op .. " " .. escape_str(value:lower()), i) end - tb_insert(headers_t, "(" .. tb_concat(single_header_t, LOGICAL_OR) .. ")") + buffer_append(headers_buf, LOGICAL_AND, + single_header_buf:put(")"):get()) end - tb_insert(out, tb_concat(headers_t, LOGICAL_AND)) + buffer_append(expr_buf, LOGICAL_AND, headers_buf:get()) end - return tb_concat(out, LOGICAL_AND) + return expr_buf:get() end From 323d6dfe2a20d6a89ae886ea5bd6b7a7b4f677b5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 15 Jun 2023 18:34:29 +0800 Subject: [PATCH 2684/4351] fix(build): port amazonlinux 2022 fixes from EE (#11073) --- .github/workflows/release.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 15634f17731..576d47bbf94 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -201,7 +201,8 @@ jobs: run: | yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 - yum install -y libyaml-devel cpanminus + yum install -y libyaml-devel + yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2022 removed cpanminus # required for openssl 3.x config cpanm IPC/Cmd.pm From 59f4e24d5f868f6c7fbcc43d5d3bcbf6612ac619 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 15 Jun 2023 23:02:19 +0300 Subject: [PATCH 2685/4351] perf(core): reduce memory usage of control plane worker processes ### Summary Kong cache has huge LRU cache of 500.000 items per default, and we create caches two times, one for core and one for rest. The LRU takes around 30 MB of memory. Without this change the: ``` KONG_ROLE=control_plane KONG_CLUSTER_CERT=cluster.crt KONG_CLUSTER_CERT_KEY=cluster.key kong start ``` takes around 65 MB of memory (per worker), after this change, it only takes around 35 MB (per worker). The control plane rarely if ever uses `kong.cache`, and it does not require such big LRU. This commit reduces size of LRU cache on control planes to 1.000 items. Signed-off-by: Aapo Talvensaari --- kong/cache/init.lua | 2 +- kong/global.lua | 20 ++++++++++++++++---- 2 files changed, 17 insertions(+), 5 deletions(-) diff --git a/kong/cache/init.lua b/kong/cache/init.lua index a18fe772d70..8399cebef4d 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -98,7 +98,7 @@ function _M.new(opts) shm_miss = shm_miss_name, shm_locks = "kong_locks", shm_set_tries = 3, - lru_size = LRU_SIZE, + lru_size = opts.lru_size or LRU_SIZE, ttl = ttl, neg_ttl = neg_ttl, resurrect_ttl = opts.resurrect_ttl or 30, diff --git a/kong/global.lua b/kong/global.lua index 90fa35e711e..099db72a376 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -226,7 +226,12 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) db_cache_neg_ttl = 0 end - return kong_cache.new { + local lru_size + if kong_config.role == "control_plane" then + lru_size = 1000 + end + + return kong_cache.new({ shm_name = "kong_db_cache", cluster_events = cluster_events, worker_events = worker_events, @@ -236,7 +241,8 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) page = page, cache_pages = cache_pages, resty_lock_opts = LOCK_OPTS, - } + lru_size = lru_size, + }) end @@ -251,7 +257,12 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) db_cache_neg_ttl = 0 end - return kong_cache.new { + local lru_size + if kong_config.role == "control_plane" then + lru_size = 1000 + end + + return kong_cache.new({ shm_name = "kong_core_db_cache", cluster_events = cluster_events, worker_events = worker_events, @@ -261,7 +272,8 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) page = page, cache_pages = cache_pages, resty_lock_opts = LOCK_OPTS, - } + lru_size = lru_size, + }) end From 1d59aaebca4246dc3f5de901dce1e8b71dd71414 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 19 Jun 2023 10:38:12 +0300 Subject: [PATCH 2686/4351] perf(core): reduce memory usage of traditional non-proxying worker processes Signed-off-by: Aapo Talvensaari --- kong/global.lua | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/kong/global.lua b/kong/global.lua index 099db72a376..ddd0c7cbadd 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -215,6 +215,16 @@ function _GLOBAL.init_cluster_events(kong_config, db) end +local function get_lru_size(kong_config) + if (kong_config.role == "control_plane") + or (kong_config.role == "traditional" and #kong_config.proxy_listeners == 0 + and #kong_config.stream_listeners == 0) + then + return 1000 + end +end + + function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) local db_cache_ttl = kong_config.db_cache_ttl local db_cache_neg_ttl = kong_config.db_cache_neg_ttl @@ -226,11 +236,6 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) db_cache_neg_ttl = 0 end - local lru_size - if kong_config.role == "control_plane" then - lru_size = 1000 - end - return kong_cache.new({ shm_name = "kong_db_cache", cluster_events = cluster_events, @@ -241,7 +246,7 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) page = page, cache_pages = cache_pages, resty_lock_opts = LOCK_OPTS, - lru_size = lru_size, + lru_size = get_lru_size(kong_config), }) end @@ -257,11 +262,6 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) db_cache_neg_ttl = 0 end - local lru_size - if kong_config.role == "control_plane" then - lru_size = 1000 - end - return kong_cache.new({ shm_name = "kong_core_db_cache", cluster_events = cluster_events, @@ -272,7 +272,7 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) page = page, cache_pages = cache_pages, resty_lock_opts = LOCK_OPTS, - lru_size = lru_size, + lru_size = get_lru_size(kong_config), }) end From 71a2f6ad575a2ceb7dd61fd937b4189038606d41 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 19 Jun 2023 22:21:46 +0800 Subject: [PATCH 2687/4351] chore(deps): bump resty.events to 0.1.6 (#11083) --- .requirements | 2 +- CHANGELOG.md | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index c876af9d5d5..8d8f88aa09c 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ RESTY_LUAROCKS_VERSION=3.9.2 RESTY_OPENSSL_VERSION=3.0.8 RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.1.0 -RESTY_EVENTS_VERSION=0.1.5 +RESTY_EVENTS_VERSION=0.1.6 RESTY_WEBSOCKET_VERSION=0.4.0 ATC_ROUTER_VERSION=1.0.5 LIBYAML_VERSION=0.2.5 diff --git a/CHANGELOG.md b/CHANGELOG.md index bf7382d4c62..ba6bb586a13 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -104,8 +104,9 @@ [#10837](https://github.com/Kong/kong/pull/10837) - Bumped kong-lapis from 1.8.3.1 to 1.14.0.2 [#10841](https://github.com/Kong/kong/pull/10841) -- Bumped lua-resty-events from 0.1.4 to 0.1.5 +- Bumped lua-resty-events from 0.1.4 to 0.1.6 [#10883](https://github.com/Kong/kong/pull/10883) + [#11083](https://github.com/Kong/kong/pull/11083) - Bumped lua-resty-session from 4.0.3 to 4.0.4 [#11011](https://github.com/Kong/kong/pull/11011) From 7daf66a1a5015d1a1aa60a6eda3bb3a91340b33a Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 20 Jun 2023 16:34:10 +0800 Subject: [PATCH 2688/4351] style(clustering): remove `else` by `goto continue` in read_thread (#11079) --- kong/clustering/data_plane.lua | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index c0cf4435e85..222df1f2ed6 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -279,17 +279,22 @@ function _M:communicate(premature) config_semaphore:post() end - elseif typ == "pong" then + goto continue + end + + if typ == "pong" then ngx_log(ngx_DEBUG, _log_prefix, "received pong frame from control plane", log_suffix) - else - ngx_log(ngx_NOTICE, _log_prefix, - "received unknown (", tostring(typ), ") frame from control plane", - log_suffix) + goto continue end + -- unknown websocket frame + ngx_log(ngx_NOTICE, _log_prefix, + "received unknown (", tostring(typ), ") frame from control plane", + log_suffix) + ::continue:: end end) From 80df89acc66deca18723355c868ea847bfd2e3a7 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 20 Jun 2023 11:38:08 +0300 Subject: [PATCH 2689/4351] chore(deps): bump docker/login-action (#11051) Bumps [docker/login-action](https://github.com/docker/login-action) from 40891eba8c2bcd1309b07ba8b11232f313e86779 to 465a07811f14bebb1938fbed4728c6a1ff8901fc. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/40891eba8c2bcd1309b07ba8b11232f313e86779...465a07811f14bebb1938fbed4728c6a1ff8901fc) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/release.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 576d47bbf94..be673364168 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -329,7 +329,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 + uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -419,7 +419,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 + uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -496,7 +496,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 + uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -615,7 +615,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@40891eba8c2bcd1309b07ba8b11232f313e86779 # v2.1.0 + uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From e4bd5125a134ff7b8973a3b5822481d170b8b512 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 May 2023 23:26:54 +0300 Subject: [PATCH 2690/4351] perf(*): use cycle aware deep copy instead ### Summary `kong.tools.utils.deep_copy` is not cycle aware which means it will clone tables again even when same table was already cloned: ```lua local a = {} local b = { [a] = a, a = a, b = a, c = a, } ``` Cycle-aware clone will clone `a` just once, while non-cycle aware deep clone will make 5 clones of `a`. It is almost never requirement to clone metatables that `kong.tools.utils.deep_copy` does by default. Changing to cycle-aware deep copy, the memory usage of workers especially on data planes and dbless nodes where declarative config requires a lot of deep copying of records. In my testing with: ``` KONG_DATABASE=off \ KONG_ROLE=data_plane \ KONG_CLUSTER_CONTROL_PLANE=cp.test:8005 \ KONG_CLUSTER_CERT=cluster.crt \ KONG_CLUSTER_CERT_KEY=cluster.key \ kong start -p dp ``` Before this commit: 79 MB After this commit: 64 MB So about 15 MB reduction in memory usage per worker. Signed-off-by: Aapo Talvensaari --- kong/api/routes/plugins.lua | 2 +- kong/clustering/compat/init.lua | 3 +- kong/conf_loader/init.lua | 4 +- kong/db/dao/init.lua | 6 +- kong/db/declarative/import.lua | 3 +- kong/db/schema/init.lua | 6 +- kong/db/schema/others/declarative_config.lua | 23 +- kong/db/strategies/postgres/init.lua | 4 +- kong/plugins/opentelemetry/otlp.lua | 3 +- kong/plugins/request-transformer/access.lua | 6 +- .../request-transformer/migrations/common.lua | 3 +- kong/plugins/request-transformer/schema.lua | 4 +- kong/resty/dns/client.lua | 4 +- kong/runloop/balancer/healthcheckers.lua | 4 +- kong/tools/utils.lua | 90 +- spec/01-unit/01-db/04-dao_spec.lua | 20 +- .../01-db/09-no_broadcast_crud_event_spec.lua | 4 +- spec/01-unit/05-utils_spec.lua | 794 ++++++++++++++++++ .../05-worker_consistency_spec.lua | 2 +- spec/01-unit/20-sandbox_spec.lua | 19 +- .../21-dns-client/03-client_cache_spec.lua | 6 +- spec/01-unit/27-queue_spec.lua | 2 +- spec/02-integration/03-db/01-db_spec.lua | 32 +- .../09-hybrid_mode/01-sync_spec.lua | 9 +- .../09-hybrid_mode/09-config-compat_spec.lua | 2 +- .../27-aws-lambda/05-aws-serializer_spec.lua | 6 +- spec/03-plugins/29-acme/01-client_spec.lua | 8 +- spec/fixtures/balancer_utils.lua | 20 +- spec/fixtures/blueprints.lua | 4 +- spec/fixtures/dc_blueprints.lua | 8 +- spec/fixtures/router_path_handling_tests.lua | 2 +- spec/helpers.lua | 4 +- spec/helpers/perf/charts.lua | 4 +- 33 files changed, 990 insertions(+), 121 deletions(-) diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index d6c60284297..9a522bec984 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -19,7 +19,7 @@ local function reports_timer(premature, data) return end - local r_data = utils.deep_copy(data) + local r_data = utils.cycle_aware_deep_copy(data) r_data.config = nil r_data.route = nil diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 927e604cb06..623ead50e70 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -10,7 +10,6 @@ local table_insert = table.insert local table_sort = table.sort local table_remove = table.remove local gsub = string.gsub -local deep_copy = utils.deep_copy local split = utils.split local deflate_gzip = utils.deflate_gzip local cjson_encode = cjson.encode @@ -375,7 +374,7 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end local has_update - payload = deep_copy(payload, false) + payload = utils.cycle_aware_deep_copy(payload, true) local config_table = payload["config_table"] for _, checker in ipairs(COMPATIBILITY_CHECKERS) do diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index bfa6c8a9711..38303fedb7f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1148,7 +1148,7 @@ local function check_and_parse(conf, opts) if conf.tracing_instrumentations and #conf.tracing_instrumentations > 0 then local instrumentation = require "kong.tracing.instrumentation" - local available_types_map = tablex.deepcopy(instrumentation.available_types) + local available_types_map = utils.cycle_aware_deep_copy(instrumentation.available_types) available_types_map["all"] = true available_types_map["off"] = true available_types_map["request"] = true @@ -1957,7 +1957,7 @@ return setmetatable({ end, remove_sensitive = function(conf) - local purged_conf = tablex.deepcopy(conf) + local purged_conf = utils.cycle_aware_deep_copy(conf) local refs = purged_conf["$refs"] if type(refs) == "table" then diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index df9bf648d44..5b4b011c42c 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -154,7 +154,7 @@ local function get_pagination_options(self, options) error("options must be a table when specified", 3) end - options = utils.deep_copy(options, false) + options = utils.cycle_aware_deep_copy(options, true) if type(options.pagination) == "table" then options.pagination = table_merge(self.pagination, options.pagination) @@ -1444,12 +1444,12 @@ function DAO:post_crud_event(operation, entity, old_entity, options) if self.events then local entity_without_nulls if entity then - entity_without_nulls = remove_nulls(utils.deep_copy(entity, false)) + entity_without_nulls = remove_nulls(utils.cycle_aware_deep_copy(entity, true)) end local old_entity_without_nulls if old_entity then - old_entity_without_nulls = remove_nulls(utils.deep_copy(old_entity, false)) + old_entity_without_nulls = remove_nulls(utils.cycle_aware_deep_copy(old_entity, true)) end local ok, err = self.events.post_local("dao:crud", operation, { diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 93d30e44ac6..315ceffc88d 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -7,7 +7,6 @@ local declarative_config = require("kong.db.schema.others.declarative_config") local cjson_encode = require("cjson.safe").encode -local deepcopy = require("pl.tablex").deepcopy local marshall = require("kong.db.declarative.marshaller").marshall local schema_topological_sort = require("kong.db.schema.topological_sort") local nkeys = require("table.nkeys") @@ -91,7 +90,7 @@ local function load_into_db(entities, meta) local primary_key, ok, err, err_t for _, entity in pairs(entities[schema_name]) do - entity = deepcopy(entity) + entity = utils.cycle_aware_deep_copy(entity) entity._tags = nil entity.ws_id = nil diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index d1bf1dc5f7a..7b1180bae8a 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1001,7 +1001,7 @@ end local function handle_missing_field(field, value, opts) local no_defaults = opts and opts.no_defaults if field.default ~= nil and not no_defaults then - local copy = tablex.deepcopy(field.default) + local copy = utils.cycle_aware_deep_copy(field.default) if (field.type == "array" or field.type == "set") and type(copy) == "table" and not getmetatable(copy) @@ -1615,7 +1615,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) local is_select = context == "select" if not is_select then - data = tablex.deepcopy(data) + data = utils.cycle_aware_deep_copy(data) end local shorthand_fields = self.shorthand_fields @@ -2345,7 +2345,7 @@ function Schema.new(definition, is_subschema) return nil, validation_errors.SCHEMA_NO_FIELDS end - local self = tablex.deepcopy(definition) + local self = utils.cycle_aware_deep_copy(definition) setmetatable(self, Schema) local cache_key = self.cache_key diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 4470b1516e7..148d6dfc257 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -6,7 +6,7 @@ local Schema = require("kong.db.schema") local constants = require("kong.constants") local plugin_loader = require("kong.db.schema.plugin_loader") local vault_loader = require("kong.db.schema.vault_loader") -local schema_topological_sort = require "kong.db.schema.topological_sort" +local schema_topological_sort = require("kong.db.schema.topological_sort") local null = ngx.null @@ -98,7 +98,7 @@ local function add_top_level_entities(fields, known_entities) local records = {} for _, entity in ipairs(known_entities) do - local definition = utils.deep_copy(all_schemas[entity], false) + local definition = utils.cycle_aware_deep_copy(all_schemas[entity], true) for k, _ in pairs(definition.fields) do if type(k) ~= "number" then @@ -130,8 +130,8 @@ local function add_top_level_entities(fields, known_entities) end -local function copy_record(record, include_foreign, duplicates, name) - local copy = utils.deep_copy(record, false) +local function copy_record(record, include_foreign, duplicates, name, cycle_aware_cache) + local copy = utils.cycle_aware_deep_copy(record, true, nil, cycle_aware_cache) if include_foreign then return copy end @@ -165,6 +165,7 @@ end -- indexable by entity name. These records are modified in-place. local function nest_foreign_relationships(known_entities, records, include_foreign) local duplicates = {} + local cycle_aware_cache = {} for i = #known_entities, 1, -1 do local entity = known_entities[i] local record = records[entity] @@ -177,7 +178,7 @@ local function nest_foreign_relationships(known_entities, records, include_forei insert(records[ref].fields, { [entity] = { type = "array", - elements = copy_record(record, include_foreign, duplicates, entity), + elements = copy_record(record, include_foreign, duplicates, entity, cycle_aware_cache), }, }) @@ -185,7 +186,7 @@ local function nest_foreign_relationships(known_entities, records, include_forei insert(dest.fields, { [entity] = { type = "array", - elements = copy_record(record, include_foreign, duplicates, entity) + elements = copy_record(record, include_foreign, duplicates, entity, cycle_aware_cache) } }) end @@ -357,7 +358,7 @@ local function populate_references(input, known_entities, by_id, by_key, expecte end if parent_fk then - item[child_key] = utils.deep_copy(parent_fk, false) + item[child_key] = utils.cycle_aware_deep_copy(parent_fk, true) end end @@ -540,7 +541,7 @@ local function generate_ids(input, known_entities, parent_entity) local pk_name, key = get_key_for_uuid_gen(entity, item, schema, parent_fk, child_key) if key then - item = utils.deep_copy(item, false) + item = utils.cycle_aware_deep_copy(item, true) item[pk_name] = generate_uuid(schema.name, key) input[entity][i] = item end @@ -600,7 +601,7 @@ local function populate_ids_for_validation(input, known_entities, parent_entity, end if parent_fk and not item[child_key] then - item[child_key] = utils.deep_copy(parent_fk, false) + item[child_key] = utils.cycle_aware_deep_copy(parent_fk, true) end end @@ -692,11 +693,11 @@ local function flatten(self, input) self.full_schema = DeclarativeConfig.load(self.plugin_set, self.vault_set, true) end - local input_copy = utils.deep_copy(input, false) + local input_copy = utils.cycle_aware_deep_copy(input, true) populate_ids_for_validation(input_copy, self.known_entities) local ok2, err2 = self.full_schema:validate(input_copy) if not ok2 then - local err3 = utils.deep_merge(err2, extract_null_errors(err)) + local err3 = utils.cycle_aware_deep_merge(err2, extract_null_errors(err)) return nil, err3 end diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 7724d83770f..458b0b6e0fe 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -2,7 +2,7 @@ local arrays = require "pgmoon.arrays" local json = require "pgmoon.json" local cjson = require "cjson" local cjson_safe = require "cjson.safe" -local pl_tablex = require "pl.tablex" +local utils = require "kong.tools.utils" local new_tab = require "table.new" local clear_tab = require "table.clear" @@ -1081,7 +1081,7 @@ function _M.new(connector, schema, errors) do local function add(name, opts, add_ws) local orig_argn = opts.argn - opts = pl_tablex.deepcopy(opts) + opts = utils.cycle_aware_deep_copy(opts) -- ensure LIMIT table is the same for i, n in ipairs(orig_argn) do diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index dfb92b6f69b..85f69a2ec85 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -9,7 +9,6 @@ local kong = kong local insert = table.insert local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release -local deep_copy = utils.deep_copy local table_merge = utils.table_merge local setmetatable = setmetatable @@ -160,7 +159,7 @@ do encode_traces = function(spans, resource_attributes) local tab = tablepool_fetch(POOL_OTLP, 0, 2) if not tab.resource_spans then - tab.resource_spans = deep_copy(pb_memo.resource_spans) + tab.resource_spans = utils.cycle_aware_deep_copy(pb_memo.resource_spans) end local resource = tab.resource_spans[1].resource diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index f63d6fc6414..76c7c5dc0fd 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -3,6 +3,7 @@ local cjson = require("cjson.safe").new() local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" local sandbox = require "kong.tools.sandbox" +local utils = require "kong.tools.utils" local table_insert = table.insert local get_uri_args = kong.request.get_query @@ -23,7 +24,6 @@ local str_find = string.find local pairs = pairs local error = error local rawset = rawset -local pl_copy_table = pl_tablex.deepcopy local lua_enabled = sandbox.configuration.enabled local sandbox_enabled = sandbox.configuration.sandbox_enabled @@ -221,7 +221,7 @@ local function transform_querystrings(conf, template_env) return end - local querystring = pl_copy_table(template_env.query_params) + local querystring = utils.cycle_aware_deep_copy(template_env.query_params) -- Remove querystring(s) for _, name, value in iter(conf.remove.querystring, template_env) do @@ -530,7 +530,7 @@ function _M.execute(conf) local template_env = {} if lua_enabled and sandbox_enabled then -- load the sandbox environment to be used to render the template - template_env = pl_copy_table(sandbox.configuration.environment) + template_env = utils.cycle_aware_deep_copy(sandbox.configuration.environment) -- here we can optionally add functions to expose to the sandbox, eg: -- tostring = tostring, -- because headers may contain array elements such as duplicated headers diff --git a/kong/plugins/request-transformer/migrations/common.lua b/kong/plugins/request-transformer/migrations/common.lua index 965ba0ac639..bcc36e0760b 100644 --- a/kong/plugins/request-transformer/migrations/common.lua +++ b/kong/plugins/request-transformer/migrations/common.lua @@ -18,7 +18,7 @@ function _M.rt_rename(_, _, dao) api_id = plugin.api_id, consumer_id = plugin.consumer_id, enabled = plugin.enabled, - config = utils.deep_copy(plugin.config), + config = utils.cycle_aware_deep_copy(plugin.config), }) if err then return err @@ -34,4 +34,3 @@ end return _M - diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index 24e9eb0ab97..c560c7340c1 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -1,5 +1,5 @@ local pl_template = require "pl.template" -local tx = require "pl.tablex" +local utils = require "kong.tools.utils" local typedefs = require "kong.db.schema.typedefs" local validate_header_name = require("kong.tools.utils").validate_header_name @@ -116,7 +116,7 @@ local colon_rename_strings_array_record = { } -local colon_strings_array_record_plus_uri = tx.deepcopy(colon_strings_array_record) +local colon_strings_array_record_plus_uri = utils.cycle_aware_deep_copy(colon_strings_array_record) local uri = { uri = { type = "string" } } table.insert(colon_strings_array_record_plus_uri.fields, uri) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index e5bfafc76c4..43ca27632ae 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -25,7 +25,7 @@ local fileexists = require("pl.path").exists local semaphore = require("ngx.semaphore").new local lrucache = require("resty.lrucache") local resolver = require("resty.dns.resolver") -local deepcopy = require("pl.tablex").deepcopy +local cycle_aware_deep_copy = require("kong.tools.utils").cycle_aware_deep_copy local time = ngx.now local log = ngx.log local ERR = ngx.ERR @@ -799,7 +799,7 @@ local function asyncQuery(qname, r_opts, try_list) key = key, semaphore = semaphore(), qname = qname, - r_opts = deepcopy(r_opts), + r_opts = cycle_aware_deep_copy(r_opts), try_list = try_list, } queue[key] = item diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 0eea559cb74..8bef95eef8f 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -1,4 +1,4 @@ -local pl_tablex = require "pl.tablex" +local utils = require "kong.tools.utils" local get_certificate = require "kong.runloop.certificate".get_certificate local balancers = require "kong.runloop.balancer.balancers" @@ -245,7 +245,7 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) if (ngx.config.subsystem == "stream" and checks.active.type ~= "tcp") or (ngx.config.subsystem == "http" and checks.active.type == "tcp") then - checks = pl_tablex.deepcopy(checks) + checks = utils.cycle_aware_deep_copy(checks) checks.active.healthy.interval = 0 checks.active.unhealthy.interval = 0 end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 23c1cfa1d44..76314a63053 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -38,6 +38,8 @@ local re_find = ngx.re.find local re_match = ngx.re.match local inflate_gzip = zlib.inflateGzip local deflate_gzip = zlib.deflateGzip +local setmetatable = setmetatable +local getmetatable = getmetatable ffi.cdef[[ typedef unsigned char u_char; @@ -623,10 +625,11 @@ do end end + --- Merges two tables recursively --- For each subtable in t1 and t2, an equivalent (but different) table will --- be created in the resulting merge. If t1 and t2 have a subtable with in the --- same key k, res[k] will be a deep merge of both subtables. +-- For each sub-table in t1 and t2, an equivalent (but different) table will +-- be created in the resulting merge. If t1 and t2 have a sub-table with the +-- same key k, res[k] will be a deep merge of both sub-tables. -- Metatables are not taken into account. -- Keys are copied by reference (if tables are used as keys they will not be -- duplicated) @@ -647,6 +650,87 @@ function _M.deep_merge(t1, t2) return res end + +--- Cycle aware deep copies a table into a new table. +-- Cycle aware means that a table value is only copied once even +-- if it is referenced multiple times in input table or its sub-tables. +-- Tables used as keys are not deep copied. Metatables are set to same +-- on copies as they were in the original. +-- @param orig The table to copy +-- @param remove_metatables Removes the metatables when set to `true`. +-- @param deep_copy_keys Deep copies the keys (and not only the values) when set to `true`. +-- @param cycle_aware_cache Cached tables that are not copied (again). +-- (the function creates this table when not given) +-- @return Returns a copy of the input table +function _M.cycle_aware_deep_copy(orig, remove_metatables, deep_copy_keys, cycle_aware_cache) + if type(orig) ~= "table" then + return orig + end + + cycle_aware_cache = cycle_aware_cache or {} + if cycle_aware_cache[orig] then + return cycle_aware_cache[orig] + end + + local copy = _M.shallow_copy(orig) + + cycle_aware_cache[orig] = copy + + local mt + if not remove_metatables then + mt = getmetatable(orig) + end + + for k, v in pairs(orig) do + if type(v) == "table" then + copy[k] = _M.cycle_aware_deep_copy(v, remove_metatables, deep_copy_keys, cycle_aware_cache) + end + + if deep_copy_keys and type(k) == "table" then + local new_k = _M.cycle_aware_deep_copy(k, remove_metatables, deep_copy_keys, cycle_aware_cache) + copy[new_k] = copy[k] + copy[k] = nil + end + end + + if mt then + setmetatable(copy, mt) + end + + return copy +end + + +--- Cycle aware merges two tables recursively +-- The table t1 is deep copied using cycle_aware_deep_copy function. +-- The table t2 is deep merged into t1. The t2 values takes precedence +-- over t1 ones. Tables used as keys are not deep copied. Metatables +-- are set to same on copies as they were in the original. +-- @param t1 one of the tables to merge +-- @param t2 one of the tables to merge +-- @param remove_metatables Removes the metatables when set to `true`. +-- @param deep_copy_keys Deep copies the keys (and not only the values) when set to `true`. +-- @param cycle_aware_cache Cached tables that are not copied (again) +-- (the function creates this table when not given) +-- @return Returns a table representing a deep merge of the new table +function _M.cycle_aware_deep_merge(t1, t2, remove_metatables, deep_copy_keys, cycle_aware_cache) + cycle_aware_cache = cycle_aware_cache or {} + local merged = _M.cycle_aware_deep_copy(t1, remove_metatables, deep_copy_keys, cycle_aware_cache) + for k, v in pairs(t2) do + if type(v) == "table" then + if type(merged[k]) == "table" then + merged[k] = _M.cycle_aware_deep_merge(merged[k], v, remove_metatables, deep_copy_keys, cycle_aware_cache) + else + merged[k] = _M.cycle_aware_deep_copy(v, remove_metatables, deep_copy_keys, cycle_aware_cache) + end + else + merged[k] = v + end + end + return merged +end + + local err_list_mt = {} --- Concatenates lists into a new table. diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index 1e350f06b24..b09e27d114c 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -194,7 +194,7 @@ describe("DAO", function() update = function(_, _, value) -- defaults pre-applied before partial update assert(value.b == "hello") - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -219,7 +219,7 @@ describe("DAO", function() update = function(_, _, value) -- no defaults pre-applied before partial update assert(value.r.f2 == nil) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -248,7 +248,7 @@ describe("DAO", function() f1 = null, f2 = "world", }, value.r) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -274,7 +274,7 @@ describe("DAO", function() -- defaults pre-applied before partial update assert.equal("hello", value.b) assert.same(null, value.r) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -298,7 +298,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -350,7 +350,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -373,7 +373,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -396,7 +396,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -419,7 +419,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -442,7 +442,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } diff --git a/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua b/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua index 410b8df63b9..4dd87535f24 100644 --- a/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua +++ b/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua @@ -28,7 +28,7 @@ describe("option no_broadcast_crud_event", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } @@ -60,7 +60,7 @@ describe("option no_broadcast_crud_event", function() return data end, update = function(_, _, value) - data = utils.deep_merge(data, value) + data = utils.cycle_aware_deep_merge(data, value) return data end, } diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index e7304a7db67..12764e67368 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -850,4 +850,798 @@ describe("Utils", function() assert.equals("Cycle detected, cannot sort topologically", err) end) end) + + local function count_keys(t, n) + n = n or 0 + if type(t) ~= "table" then + return n + end + for k, v in pairs(t) do + n = count_keys(k, n) + n = count_keys(v, n) + n = n + 1 + end + return n + end + + describe("deep_copy(t)", function() + it("copies values, keys and metatables and sets metatables", function() + local meta = {} + local meta2 = {} + local ref = {} + local ref2 = setmetatable({}, meta) + + ref[1] = 1 + ref[2] = ref2 + ref[3] = nil + ref[4] = 4 + + local a = setmetatable({ + a = setmetatable({ + a = "clone", + }, meta2), + b = ref, + }, meta) + + local b = { + [a] = a, + a = a, + b = ref, + } + + local c = utils.deep_copy(b) + + assert.not_same(b, c) + assert.not_equal(b, c) + + assert.equal(b[a], b.a) + assert.not_equal(c[a], c.a) + + assert.equal(b.b, ref) + assert.not_equal(c.b, ref) + + assert.equal(b.b[1], 1) + assert.equal(c.b[1], 1) + + assert.equal(b.b[2], ref2) + assert.not_equal(c.b[2], ref2) + + assert.equal(getmetatable(b.b[2]), meta) + assert.not_equal(getmetatable(c.b[2]), meta) + + assert.equal(b.b[3], nil) + assert.equal(c.b[3], nil) + + assert.equal(b.b[4], 4) + assert.equal(c.b[4], 4) + + assert.equal(getmetatable(b[a]), meta) + assert.is_nil(getmetatable(c[a])) + + assert.equal(getmetatable(b.a), meta) + assert.not_equal(getmetatable(c.a), meta) + assert.is_table(getmetatable(c.a), meta) + + assert.not_equal(getmetatable(b[a]), getmetatable(c[a])) + assert.not_equal(getmetatable(b.a), getmetatable(c.a)) + + assert.is_table(getmetatable(b[a])) + assert.is_nil(getmetatable(c[a])) + + assert.is_table(getmetatable(b.a)) + assert.is_table(getmetatable(c.a)) + + assert.equal(getmetatable(b[a].a), meta2) + assert.is_nil(getmetatable(c[a] and c[a].a or nil)) + assert.not_equal(getmetatable(b[a].a), getmetatable(c[a] and c[a].a or nil)) + + assert.equal(getmetatable(b.a.a), meta2) + assert.not_equal(getmetatable(c.a.a), meta2) + assert.not_equal(getmetatable(b.a.a), getmetatable(c.a.a)) + + assert.not_equal(b[a], c[a]) + assert.not_equal(b.a, c.a) + assert.not_equal(b[a].a, c[a] and c[a].a or nil) + assert.not_equal(b.a.a, c.a.a) + assert.not_equal(b[a].a.a, c[a] and c[a].a and c[a].a.a or nil) + assert.equal(b.a.a.a, c.a.a.a) + + local key_found + for k in pairs(b) do + key_found = nil + for k2 in pairs(c) do + if k == k2 then + key_found = true + break + end + end + if type(k) == "table" then + assert.is_nil(key_found) + else + assert.is_true(key_found) + end + end + + key_found = nil + for k in pairs(b) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + key_found = nil + for k in pairs(c) do + if k == a then + key_found = true + break + end + end + assert.is_nil(key_found) + + assert.equal(count_keys(b), 24) + assert.equal(count_keys(c), 24) + end) + end) + + describe("deep_copy(t, false)", function() + it("copies values and keys and removes metatables", function() + local meta = {} + local meta2 = {} + local ref = {} + local ref2 = setmetatable({}, meta) + + ref[1] = 1 + ref[2] = ref2 + ref[3] = nil + ref[4] = 4 + + local a = setmetatable({ + a = setmetatable({ + a = "clone", + }, meta2), + b = ref, + }, meta) + + local b = { + [a] = a, + a = a, + b = ref, + } + + local c = utils.deep_copy(b, false) + + assert.not_same(b, c) + assert.not_equal(b, c) + + assert.equal(b[a], b.a) + assert.not_equal(c[a], c.a) + + assert.equal(b.b, ref) + assert.not_equal(c.b, ref) + + assert.equal(b.b[1], 1) + assert.equal(c.b[1], 1) + + assert.equal(b.b[2], ref2) + assert.not_equal(c.b[2], ref2) + + assert.equal(getmetatable(b.b[2]), meta) + assert.not_equal(getmetatable(c.b[2]), meta) + + assert.equal(b.b[3], nil) + assert.equal(c.b[3], nil) + + assert.equal(b.b[4], 4) + assert.equal(c.b[4], 4) + + assert.equal(getmetatable(b[a]), meta) + assert.is_nil(getmetatable(c[a])) + + assert.equal(getmetatable(b.a), meta) + assert.not_equal(getmetatable(c.a), meta) + assert.is_nil(getmetatable(c.a), meta) + + assert.not_equal(getmetatable(b[a]), getmetatable(c[a])) + assert.not_equal(getmetatable(b.a), getmetatable(c.a)) + + assert.is_table(getmetatable(b[a])) + assert.is_nil(getmetatable(c[a])) + + assert.is_table(getmetatable(b.a)) + assert.is_nil(getmetatable(c.a)) + + assert.equal(getmetatable(b[a].a), meta2) + assert.is_nil(getmetatable(c[a] and c[a].a or nil)) + assert.not_equal(getmetatable(b[a].a), getmetatable(c[a] and c[a].a or nil)) + + assert.equal(getmetatable(b.a.a), meta2) + assert.not_equal(getmetatable(c.a.a), meta2) + assert.not_equal(getmetatable(b.a.a), getmetatable(c.a.a)) + + assert.not_equal(b[a], c[a]) + assert.not_equal(b.a, c.a) + assert.not_equal(b[a].a, c[a] and c[a].a or nil) + assert.not_equal(b.a.a, c.a.a) + assert.not_equal(b[a].a.a, c[a] and c[a].a and c[a].a.a or nil) + assert.equal(b.a.a.a, c.a.a.a) + + local key_found + for k in pairs(b) do + key_found = nil + for k2 in pairs(c) do + if k == k2 then + key_found = true + break + end + end + if type(k) == "table" then + assert.is_nil(key_found) + else + assert.is_true(key_found) + end + end + + key_found = nil + for k in pairs(b) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + key_found = nil + for k in pairs(c) do + if k == a then + key_found = true + break + end + end + assert.is_nil(key_found) + + assert.equal(count_keys(b), 24) + assert.equal(count_keys(c), 24) + end) + end) + + describe("cycle_aware_deep_copy(t)", function() + it("cycle aware copies values and sets the metatables but does not copy keys or metatables", function() + local meta = {} + local meta2 = {} + local ref = {} + local ref2 = setmetatable({}, meta) + + ref[1] = 1 + ref[2] = ref2 + ref[3] = nil + ref[4] = 4 + + local a = setmetatable({ + a = setmetatable({ + a = "clone", + }, meta2), + b = ref, + }, meta) + + local b = { + [a] = a, + a = a, + b = ref, + } + + local c = utils.cycle_aware_deep_copy(b) + + assert.same(b, c) + assert.not_equal(b, c) + + assert.equal(b[a], b.a) + assert.equal(c[a], c.a) + + assert.equal(b.b, ref) + assert.not_equal(c.b, ref) + + assert.equal(b.b[1], 1) + assert.equal(c.b[1], 1) + + assert.equal(b.b[2], ref2) + assert.not_equal(c.b[2], ref2) + + assert.equal(getmetatable(b.b[2]), meta) + assert.equal(getmetatable(c.b[2]), meta) + + assert.equal(b.b[3], nil) + assert.equal(c.b[3], nil) + + assert.equal(b.b[4], 4) + assert.equal(c.b[4], 4) + + assert.equal(getmetatable(b[a]), meta) + assert.equal(getmetatable(c[a]), meta) + + assert.equal(getmetatable(b.a), meta) + assert.equal(getmetatable(c.a), meta) + + assert.equal(getmetatable(b[a]), getmetatable(c[a])) + assert.equal(getmetatable(b.a), getmetatable(c.a)) + + assert.equal(getmetatable(b[a].a), meta2) + assert.equal(getmetatable(c[a].a), meta2) + assert.equal(getmetatable(b[a].a), getmetatable(c[a].a)) + + assert.equal(getmetatable(b.a.a), meta2) + assert.equal(getmetatable(c.a.a), meta2) + assert.equal(getmetatable(b.a.a), getmetatable(c.a.a)) + + assert.not_equal(b[a], c[a]) + assert.not_equal(b.a, c.a) + assert.not_equal(b[a].a, c[a].a) + assert.not_equal(b.a.a, c.a.a) + assert.equal(b[a].a.a, c[a].a.a) + assert.equal(b.a.a.a, c.a.a.a) + + local key_found + for k in pairs(b) do + key_found = nil + for k2 in pairs(c) do + if k == k2 then + key_found = true + break + end + end + assert.is_true(key_found) + end + + key_found = nil + for k in pairs(b) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + key_found = nil + for k in pairs(c) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + assert.equal(count_keys(b), 24) + assert.equal(count_keys(c), 24) + end) + end) + + describe("cycle_aware_deep_copy(t, true)", function() + it("cycle aware copies values and removes metatables but does not copy keys", function() + local meta = {} + local meta2 = {} + local ref = {} + local ref2 = setmetatable({}, meta) + + ref[1] = 1 + ref[2] = ref2 + ref[3] = nil + ref[4] = 4 + + local a = setmetatable({ + a = setmetatable({ + a = "clone", + }, meta2), + b = ref, + }, meta) + + local b = { + [a] = a, + a = a, + b = ref, + } + + local c = utils.cycle_aware_deep_copy(b, true) + + assert.same(b, c) + assert.not_equal(b, c) + + assert.equal(b[a], b.a) + assert.equal(c[a], c.a) + + assert.equal(b.b, ref) + assert.not_equal(c.b, ref) + + assert.equal(b.b[1], 1) + assert.equal(c.b[1], 1) + + assert.equal(b.b[2], ref2) + assert.not_equal(c.b[2], ref2) + + assert.equal(getmetatable(b.b[2]), meta) + assert.is_nil(getmetatable(c.b[2])) + + assert.equal(b.b[3], nil) + assert.equal(c.b[3], nil) + + assert.equal(b.b[4], 4) + assert.equal(c.b[4], 4) + + assert.equal(getmetatable(b[a]), meta) + assert.is_nil(getmetatable(c[a]), meta) + + assert.equal(getmetatable(b.a), meta) + assert.is_nil(getmetatable(c.a)) + + assert.not_equal(getmetatable(b[a]), getmetatable(c[a])) + assert.not_equal(getmetatable(b.a), getmetatable(c.a)) + + assert.equal(getmetatable(b[a].a), meta2) + assert.is_nil(getmetatable(c[a].a)) + assert.not_equal(getmetatable(b[a].a), getmetatable(c[a].a)) + + assert.equal(getmetatable(b.a.a), meta2) + assert.is_nil(getmetatable(c.a.a)) + assert.not_equal(getmetatable(b.a.a), getmetatable(c.a.a)) + + assert.not_equal(b[a], c[a]) + assert.not_equal(b.a, c.a) + assert.not_equal(b[a].a, c[a].a) + assert.not_equal(b.a.a, c.a.a) + assert.equal(b[a].a.a, c[a].a.a) + assert.equal(b.a.a.a, c.a.a.a) + + local key_found + for k in pairs(b) do + key_found = nil + for k2 in pairs(c) do + if k == k2 then + key_found = true + break + end + end + assert.is_true(key_found) + end + + key_found = nil + for k in pairs(b) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + key_found = nil + for k in pairs(c) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + assert.equal(count_keys(b), 24) + assert.equal(count_keys(c), 24) + end) + end) + + describe("cycle_aware_deep_copy(t, nil, true)", function() + it("cycle aware copies values and keys, and sets metatables", function() + local meta = {} + local meta2 = {} + local ref = {} + local ref2 = setmetatable({}, meta) + + ref[1] = 1 + ref[2] = ref2 + ref[3] = nil + ref[4] = 4 + + local a = setmetatable({ + a = setmetatable({ + a = "clone", + }, meta2), + b = ref, + }, meta) + + local b = { + [a] = a, + a = a, + b = ref, + } + + local c = utils.cycle_aware_deep_copy(b, nil, true) + + assert.not_same(b, c) + assert.not_equal(b, c) + + assert.equal(b[a], b.a) + assert.is_nil(c[a]) + + assert.equal(b.b, ref) + assert.not_equal(c.b, ref) + + assert.equal(b.b[1], 1) + assert.equal(c.b[1], 1) + + assert.equal(b.b[2], ref2) + assert.not_equal(c.b[2], ref2) + + assert.equal(getmetatable(b.b[2]), meta) + assert.equal(getmetatable(c.b[2]), meta) + + assert.equal(b.b[3], nil) + assert.equal(c.b[3], nil) + + assert.equal(b.b[4], 4) + assert.equal(c.b[4], 4) + + assert.equal(getmetatable(b[a]), meta) + assert.is_nil(getmetatable(c[a])) + + assert.equal(getmetatable(b.a), meta) + assert.equal(getmetatable(c.a), meta) + + assert.not_equal(getmetatable(b[a]), getmetatable(c[a])) + assert.equal(getmetatable(b.a), getmetatable(c.a)) + + assert.equal(getmetatable(b[a].a), meta2) + assert.is_nil(getmetatable(c[a] and c[a].a)) + assert.not_equal(getmetatable(b[a].a), getmetatable(c[a] and c[a].a or nil)) + + assert.equal(getmetatable(b.a.a), meta2) + assert.equal(getmetatable(c.a.a), meta2) + assert.equal(getmetatable(b.a.a), getmetatable(c.a.a)) + + assert.not_equal(b[a], c[a]) + assert.not_equal(b.a, c.a) + assert.not_equal(b[a].a, c[a] and c[a].a or nil) + assert.not_equal(b.a.a, c.a.a) + assert.not_equal(b[a].a.a, c[a] and c[a].a and c[a].a.a or nil) + assert.equal(b.a.a.a, c.a.a.a) + + local key_found + for k in pairs(b) do + key_found = nil + for k2 in pairs(c) do + if k == k2 then + key_found = true + break + end + end + if type(k) == "table" then + assert.is_nil(key_found) + else + assert.is_true(key_found) + end + end + + key_found = nil + for k in pairs(b) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + key_found = nil + for k in pairs(c) do + if k == a then + key_found = true + break + end + end + assert.is_nil(key_found) + + assert.equal(count_keys(b), 24) + assert.equal(count_keys(c), 24) + end) + end) + + describe("cycle_aware_deep_copy(t, nil, nil, cache)", function() + it("cycle aware copies values that are not already cached and sets metatables but does not copy keys or metatables", function() + local cache = {} + local meta = {} + local meta2 = {} + local ref = {} + local ref2 = setmetatable({}, meta) + + cache[ref] = ref + cache[ref2] = ref2 + + ref[1] = 1 + ref[2] = ref2 + ref[3] = nil + ref[4] = 4 + + local a = setmetatable({ + a = setmetatable({ + a = "clone", + }, meta2), + b = ref, + }, meta) + + cache[a] = a + + local b = { + [a] = a, + a = a, + b = ref, + } + + local c = utils.cycle_aware_deep_copy(b, nil, nil, cache) + + assert.same(b, c) + assert.not_equal(b, c) + + assert.equal(b[a], b.a) + assert.equal(c[a], c.a) + + assert.equal(b.b, ref) + assert.equal(c.b, ref) + + assert.equal(b.b[1], 1) + assert.equal(c.b[1], 1) + + assert.equal(b.b[2], ref2) + assert.equal(c.b[2], ref2) + + assert.equal(getmetatable(b.b[2]), meta) + assert.equal(getmetatable(c.b[2]), meta) + + assert.equal(b.b[3], nil) + assert.equal(c.b[3], nil) + + assert.equal(b.b[4], 4) + assert.equal(c.b[4], 4) + + assert.equal(getmetatable(b[a]), meta) + assert.equal(getmetatable(c[a]), meta) + + assert.equal(getmetatable(b.a), meta) + assert.equal(getmetatable(c.a), meta) + + assert.equal(getmetatable(b[a]), getmetatable(c[a])) + assert.equal(getmetatable(b.a), getmetatable(c.a)) + + assert.equal(getmetatable(b[a].a), meta2) + assert.equal(getmetatable(c[a].a), meta2) + assert.equal(getmetatable(b[a].a), getmetatable(c[a].a)) + + assert.equal(getmetatable(b.a.a), meta2) + assert.equal(getmetatable(c.a.a), meta2) + assert.equal(getmetatable(b.a.a), getmetatable(c.a.a)) + + assert.equal(b[a], c[a]) + assert.equal(b.a, c.a) + assert.equal(b[a].a, c[a].a) + assert.equal(b.a.a, c.a.a) + assert.equal(b[a].a.a, c[a].a.a) + assert.equal(b.a.a.a, c.a.a.a) + + local key_found + for k in pairs(b) do + key_found = nil + for k2 in pairs(c) do + if k == k2 then + key_found = true + break + end + end + assert.is_true(key_found) + end + + key_found = nil + for k in pairs(b) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + key_found = nil + for k in pairs(c) do + if k == a then + key_found = true + break + end + end + assert.is_true(key_found) + + assert.equal(count_keys(b), 24) + assert.equal(count_keys(c), 24) + end) + end) + + describe("deep_merge(t1, t2)", function() + it("deep merges t2 into copy of t1", function() + local meta = {} + local ref = setmetatable({ + a = "ref", + }, meta) + + local t1 = { + a = "t1", + b = { + a = ref, + }, + c = { + a = "t1", + }, + } + + local t2 = { + a = "t2", + b = { + a = ref, + b = "t2", + }, + c = "t2", + } + + local t3 = utils.deep_merge(t1, t2) + + assert.not_equal(t3, t1) + assert.not_equal(t3, t2) + + assert.same({ + a = "t2", + b = { + a = ref, + b = "t2", + }, + c = "t2", + }, t3) + + assert.not_equal(meta, getmetatable(t3.b.a)) + assert.is_table(getmetatable(t3.b.a)) + end) + end) + + describe("cycle_aware_deep_merge(t1, t2)", function() + it("cycle aware deep merges t2 into copy of t1", function() + local meta = {} + local ref = setmetatable({ + a = "ref", + }, meta) + + local t1 = { + a = "t1", + b = { + a = ref, + }, + c = { + a = "t1", + }, + } + + local t2 = { + a = "t2", + b = { + a = ref, + b = "t2", + }, + c = "t2", + } + + local t3 = utils.cycle_aware_deep_merge(t1, t2) + + assert.not_equal(t3, t1) + assert.not_equal(t3, t2) + + assert.same({ + a = "t2", + b = { + a = ref, + b = "t2", + }, + c = "t2", + }, t3) + + assert.equal(meta, getmetatable(t3.b.a)) + end) + end) end) diff --git a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua index 9822e02e59c..cbd7962d2dd 100644 --- a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua +++ b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua @@ -187,7 +187,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do }, } - local passive_hc = utils.deep_copy(hc_defaults) + local passive_hc = utils.cycle_aware_deep_copy(hc_defaults) passive_hc.passive.healthy.successes = 1 passive_hc.passive.unhealthy.http_failures = 1 diff --git a/spec/01-unit/20-sandbox_spec.lua b/spec/01-unit/20-sandbox_spec.lua index df90a866351..3845df40dcb 100644 --- a/spec/01-unit/20-sandbox_spec.lua +++ b/spec/01-unit/20-sandbox_spec.lua @@ -1,7 +1,4 @@ local utils = require "kong.tools.utils" - - -local deep_copy = utils.deep_copy local fmt = string.format describe("sandbox functions wrapper", function() @@ -18,7 +15,7 @@ describe("sandbox functions wrapper", function() } lazy_setup(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) -- load and reference module we can spy on load_s = spy.new(load) @@ -46,7 +43,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) -- https://github.com/Kong/kong/issues/5110 @@ -70,7 +67,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) it("validates input is lua that returns a function", function() @@ -102,7 +99,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) it("errors", function() @@ -121,7 +118,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) describe("untrusted_lua = 'off'", function() @@ -237,7 +234,7 @@ describe("sandbox functions wrapper", function() _G.baz = nil _G.fizz = nil - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) it("has access to string.rep", function() @@ -320,7 +317,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) it("returns a function when it gets code returning a function", function() @@ -350,7 +347,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = deep_copy(base_conf) + _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) end) it("errors", function() diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index fb394e567f0..2aa034b7113 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -1,4 +1,4 @@ -local deepcopy = require("pl.tablex").deepcopy +local utils = require("kong.tools.utils") local gettime, sleep if ngx then @@ -189,7 +189,7 @@ describe("[DNS client cache]", function() ttl = 0.1, }} } - local mock_copy = require("pl.tablex").deepcopy(mock_records) + local mock_copy = utils.cycle_aware_deep_copy(mock_records) -- resolve and check whether we got the mocked record local result = client.resolve("myhost6") @@ -417,7 +417,7 @@ describe("[DNS client cache]", function() ttl = 60, } mock_records = setmetatable({ - ["myhost9.domain.com:"..client.TYPE_CNAME] = { deepcopy(CNAME1) }, -- copy to make it different + ["myhost9.domain.com:"..client.TYPE_CNAME] = { utils.cycle_aware_deep_copy(CNAME1) }, -- copy to make it different ["myhost9.domain.com:"..client.TYPE_A] = { CNAME1, A2 }, -- not there, just a reference and target ["myotherhost.domain.com:"..client.TYPE_A] = { A2 }, }, { diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 3193d6577e7..10d19be7456 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -8,7 +8,7 @@ local queue_num = 1 local function queue_conf(conf) - local defaulted_conf = utils.deep_copy(conf) + local defaulted_conf = utils.cycle_aware_deep_copy(conf) if not conf.name then defaulted_conf.name = "test-" .. tostring(queue_num) queue_num = queue_num + 1 diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index 4239a7dad47..91d9c701588 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -49,7 +49,7 @@ for _, strategy in helpers.each_strategy() do end) postgres_only("initializes infos with custom schema", function() - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_schema = "demo" @@ -72,7 +72,7 @@ for _, strategy in helpers.each_strategy() do end) postgres_only("initializes infos with readonly support", function() - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = "127.0.0.1" @@ -135,7 +135,7 @@ for _, strategy in helpers.each_strategy() do end) postgres_only("initializes infos with custom schema", function() - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_schema = "demo" @@ -200,7 +200,7 @@ for _, strategy in helpers.each_strategy() do end) postgres_only("connects to custom schema when configured", function() - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_schema = "demo" @@ -289,7 +289,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns opened connection with ssl (cosockets)", function() ngx.IS_CLI = false - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -315,7 +315,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns opened connection with ssl (luasocket)", function() ngx.IS_CLI = true - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -341,7 +341,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("connects to postgres with readonly account (cosockets)", function() ngx.IS_CLI = false - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -369,7 +369,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("connects to postgres with readonly account (luasocket)", function() ngx.IS_CLI = true - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -460,7 +460,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns true when there is a stored connection with ssl (cosockets)", function() ngx.IS_CLI = false - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -488,7 +488,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns true when there is a stored connection with ssl (luasocket)", function() ngx.IS_CLI = true - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -543,7 +543,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("keepalives both read only and write connection (cosockets)", function() ngx.IS_CLI = false - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -580,7 +580,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("connects and keepalives only write connection (luasocket)", function() ngx.IS_CLI = true - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -669,7 +669,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns true when there is a stored connection with ssl (cosockets)", function() ngx.IS_CLI = false - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -695,7 +695,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns true when there is a stored connection with ssl (luasocket)", function() ngx.IS_CLI = true - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -747,7 +747,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns true when both read-only and write connection exists (cosockets)", function() ngx.IS_CLI = false - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -784,7 +784,7 @@ for _, strategy in helpers.each_strategy() do postgres_only("returns true when both read-only and write connection exists (luasocket)", function() ngx.IS_CLI = true - local conf = utils.deep_copy(helpers.test_conf) + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 1609b489b93..c1d92f10b28 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -1,7 +1,6 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local cjson = require "cjson.safe" -local pl_tablex = require "pl.tablex" local _VERSION_TABLE = require "kong.meta" ._VERSION_TABLE local MAJOR = _VERSION_TABLE.major local MINOR = _VERSION_TABLE.minor @@ -374,7 +373,7 @@ describe("CP/DP #version check #" .. strategy, function() local plugins_map = {} -- generate a map of current plugins - local plugin_list = pl_tablex.deepcopy(helpers.get_plugins_list()) + local plugin_list = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) for _, plugin in pairs(plugin_list) do plugins_map[plugin.name] = plugin.version end @@ -424,7 +423,7 @@ describe("CP/DP #version check #" .. strategy, function() }, } - local pl1 = pl_tablex.deepcopy(helpers.get_plugins_list()) + local pl1 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) table.insert(pl1, 2, { name = "banana", version = "1.1.1" }) table.insert(pl1, { name = "pineapple", version = "1.1.2" }) allowed_cases["DP plugin set is a superset of CP"] = { @@ -436,7 +435,7 @@ describe("CP/DP #version check #" .. strategy, function() plugins_list = { KEY_AUTH_PLUGIN } } - local pl2 = pl_tablex.deepcopy(helpers.get_plugins_list()) + local pl2 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) for i, _ in ipairs(pl2) do local v = pl2[i].version local minor = v and v:match("%d+%.(%d+)%.%d+") @@ -456,7 +455,7 @@ describe("CP/DP #version check #" .. strategy, function() plugins_list = pl2 } - local pl3 = pl_tablex.deepcopy(helpers.get_plugins_list()) + local pl3 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) for i, _ in ipairs(pl3) do local v = pl3[i].version local patch = v and v:match("%d+%.%d+%.(%d+)") diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 4277afbc3fc..44b8039be41 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -134,7 +134,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local id = utils.uuid() local plugin = get_plugin(id, "3.0.0", rate_limit.name) - local expected = utils.deep_copy(rate_limit.config) + local expected = utils.cycle_aware_deep_copy(rate_limit.config) expected.error_code = nil expected.error_message = nil diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 7caa51cd5aa..8abede80f59 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -1,4 +1,4 @@ -local deepcopy = require "pl.tablex".deepcopy +local utils = require "kong.tools.utils" local date = require "date" describe("[AWS Lambda] aws-gateway input", function() @@ -12,8 +12,8 @@ describe("[AWS Lambda] aws-gateway input", function() local body_data _G.ngx = setmetatable({ req = { - get_headers = function() return deepcopy(mock_request.headers) end, - get_uri_args = function() return deepcopy(mock_request.query) end, + get_headers = function() return utils.cycle_aware_deep_copy(mock_request.headers) end, + get_uri_args = function() return utils.cycle_aware_deep_copy(mock_request.query) end, read_body = function() body_data = mock_request.body end, get_body_data = function() return body_data end, http_version = function() return mock_request.http_version end, diff --git a/spec/03-plugins/29-acme/01-client_spec.lua b/spec/03-plugins/29-acme/01-client_spec.lua index 8b56b3ad607..f77b712201f 100644 --- a/spec/03-plugins/29-acme/01-client_spec.lua +++ b/spec/03-plugins/29-acme/01-client_spec.lua @@ -6,7 +6,7 @@ local cjson = require "cjson" local pkey = require("resty.openssl.pkey") local x509 = require("resty.openssl.x509") -local tablex = require "pl.tablex" +local utils = require "kong.tools.utils" local client @@ -110,7 +110,7 @@ for _, strategy in ipairs(strategies) do describe("create with preconfigured account_key with key_set", function() lazy_setup(function() account_key = {key_id = KEY_ID, key_set = KEY_SET_NAME} - config = tablex.deepcopy(proper_config) + config = utils.cycle_aware_deep_copy(proper_config) config.account_key = account_key c = client.new(config) @@ -167,7 +167,7 @@ for _, strategy in ipairs(strategies) do describe("create with preconfigured account_key without key_set", function() lazy_setup(function() account_key = {key_id = KEY_ID} - config = tablex.deepcopy(proper_config) + config = utils.cycle_aware_deep_copy(proper_config) config.account_key = account_key c = client.new(config) @@ -208,7 +208,7 @@ for _, strategy in ipairs(strategies) do local account_keys = {} lazy_setup(function() - config = tablex.deepcopy(proper_config) + config = utils.cycle_aware_deep_copy(proper_config) c = client.new(config) account_keys[1] = util.create_pkey() diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index f10365170a0..8cb2fa8f38c 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -49,7 +49,7 @@ local prefix = "" local function healthchecks_config(config) - return utils.deep_merge(healthchecks_defaults, config) + return utils.cycle_aware_deep_merge(healthchecks_defaults, config) end @@ -99,7 +99,7 @@ local function put_target_endpoint(upstream_id, host, port, endpoint) return res, err end --- client_sync_request requires a route with +-- client_sync_request requires a route with -- hosts = { "200.test" } to sync requests local function client_sync_request(proxy_host , proxy_port) -- kong have two port 9100(TCP) and 80(HTTP) @@ -129,10 +129,10 @@ local function client_requests(n, host_or_headers, proxy_host, proxy_port, proto local last_status for _ = 1, n do -- hack sync avoid concurrency request - -- There is an issue here, if a request is completed and a response is received, - -- it does not necessarily mean that the log phase has been executed - -- (many operations require execution in the log phase, such as passive health checks), - -- so we need to ensure that the log phase has been completely executed here. + -- There is an issue here, if a request is completed and a response is received, + -- it does not necessarily mean that the log phase has been executed + -- (many operations require execution in the log phase, such as passive health checks), + -- so we need to ensure that the log phase has been completely executed here. -- We choose to wait here for the log phase of the last connection to finish. client_sync_request(proxy_host, proxy_port) local client @@ -228,7 +228,7 @@ do add_certificate = function(bp, data) local certificate_id = utils.uuid() - local req = utils.deep_copy(data) or {} + local req = utils.cycle_aware_deep_copy(data) or {} req.id = certificate_id bp.certificates:insert(req) return certificate_id @@ -236,7 +236,7 @@ do add_upstream = function(bp, data) local upstream_id = utils.uuid() - local req = utils.deep_copy(data) or {} + local req = utils.cycle_aware_deep_copy(data) or {} local upstream_name = req.name or gen_sym("upstream") req.name = upstream_name req.slots = req.slots or SLOTS @@ -311,7 +311,7 @@ do add_target = function(bp, upstream_id, host, port, data) port = port or get_available_port() - local req = utils.deep_copy(data) or {} + local req = utils.cycle_aware_deep_copy(data) or {} if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end @@ -323,7 +323,7 @@ do end update_target = function(bp, upstream_id, host, port, data) - local req = utils.deep_copy(data) or {} + local req = utils.cycle_aware_deep_copy(data) or {} if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index 7adf7251212..900c0650458 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -1,7 +1,5 @@ local ssl_fixtures = require "spec.fixtures.ssl" local utils = require "kong.tools.utils" - -local deep_merge = utils.deep_merge local fmt = string.format @@ -11,7 +9,7 @@ Blueprint.__index = Blueprint function Blueprint:build(overrides) overrides = overrides or {} - return deep_merge(self.build_function(overrides), overrides) + return utils.cycle_aware_deep_merge(self.build_function(overrides), overrides) end diff --git a/spec/fixtures/dc_blueprints.lua b/spec/fixtures/dc_blueprints.lua index 2f51e5d613a..b4713295e14 100644 --- a/spec/fixtures/dc_blueprints.lua +++ b/spec/fixtures/dc_blueprints.lua @@ -1,5 +1,5 @@ local blueprints = require "spec.fixtures.blueprints" -local tablex = require "pl.tablex" +local utils = require "kong.tools.utils" local dc_blueprints = {} @@ -36,7 +36,7 @@ function dc_blueprints.new(db) for name, _ in pairs(db.daos) do dc_as_db[name] = { insert = function(_, tbl) - tbl = tablex.deepcopy(tbl) + tbl = utils.cycle_aware_deep_copy(tbl) if not dc[name] then dc[name] = {} end @@ -50,13 +50,13 @@ function dc_blueprints.new(db) end end table.insert(dc[name], remove_nulls(tbl)) - return tablex.deepcopy(tbl) + return utils.cycle_aware_deep_copy(tbl) end, update = function(_, id, tbl) if not dc[name] then return nil, "not found" end - tbl = tablex.deepcopy(tbl) + tbl = utils.cycle_aware_deep_copy(tbl) local element for _, e in ipairs(dc[name]) do if e.id == id then diff --git a/spec/fixtures/router_path_handling_tests.lua b/spec/fixtures/router_path_handling_tests.lua index a78cd09daf6..f3337334b90 100644 --- a/spec/fixtures/router_path_handling_tests.lua +++ b/spec/fixtures/router_path_handling_tests.lua @@ -166,7 +166,7 @@ local function expand(root_test) for _, test in ipairs(expanded_tests) do if type(test[field_name]) == "table" then for _, field_value in ipairs(test[field_name]) do - local et = utils.deep_copy(test) + local et = utils.cycle_aware_deep_copy(test) et[field_name] = field_value new_tests[#new_tests + 1] = et end diff --git a/spec/helpers.lua b/spec/helpers.lua index 1e97b13f1ea..db48a5152f6 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -815,7 +815,7 @@ end -- @see admin_ssl_client local function http_client_opts(options) if not options.scheme then - options = utils.deep_copy(options) + options = utils.cycle_aware_deep_copy(options) options.scheme = "http" if options.port == 443 then options.scheme = "https" @@ -3520,7 +3520,7 @@ local function start_kong(env, tables, preserve_prefix, fixtures) return nil, err end end - env = utils.deep_copy(env) + env = utils.cycle_aware_deep_copy(env) env.declarative_config = config_yml end diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index f128d4d74ad..6d6589b66d2 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -2,7 +2,7 @@ local math = require "math" local utils = require("spec.helpers.perf.utils") local logger = require("spec.helpers.perf.logger") local cjson = require "cjson" -local tablex = require "pl.tablex" +local cycle_aware_deep_copy = require("kong.tools.utils").cycle_aware_deep_copy local fmt = string.format local my_logger = logger.new_logger("[charts]") @@ -83,7 +83,7 @@ local function ingest_combined_results(ver, results, suite_name) return false end - local row = tablex.deepcopy(results) + local row = cycle_aware_deep_copy(results) row.version = ver row.suite = suite_name From 08c8d0de3741bae5a8161041bf7f72fb4e02e4d7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 20 Jun 2023 16:52:41 +0200 Subject: [PATCH 2691/4351] chore(scripts): remove unused autodoc scripts --- .github/workflows/build_and_test.yml | 7 +- autodoc/README.md | 2 - autodoc/admin-api/data/admin-api.lua | 2794 -------------------------- autodoc/admin-api/general.lua | 16 - autodoc/admin-api/generate.lua | 1059 ---------- autodoc/admin-api/openapi-gen.lua | 438 ---- autodoc/upgrading/generate.lua | 71 - scripts/autodoc | 5 - scripts/gen-admin-api-def.sh | 1 - 9 files changed, 1 insertion(+), 4392 deletions(-) delete mode 100644 autodoc/admin-api/data/admin-api.lua delete mode 100644 autodoc/admin-api/general.lua delete mode 100755 autodoc/admin-api/generate.lua delete mode 100644 autodoc/admin-api/openapi-gen.lua delete mode 100755 autodoc/upgrading/generate.lua delete mode 100755 scripts/gen-admin-api-def.sh diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 14149dcfa21..e1b13ff3dc5 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -78,11 +78,6 @@ jobs: source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh scripts/autodoc - - name: Check Admin API definition generation - run: | - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - scripts/gen-admin-api-def.sh - - name: Lint Lua code run: | make lint @@ -110,7 +105,7 @@ jobs: TEST_CMD="$TEST_CMD --coverage" fi $TEST_CMD - + - name: Archive coverage stats file uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} diff --git a/autodoc/README.md b/autodoc/README.md index b442cedc59a..5ffaac41e09 100644 --- a/autodoc/README.md +++ b/autodoc/README.md @@ -15,8 +15,6 @@ cd kong-root-repo You can then copy the generated files to the docs.konghq.com repo manually, as follows: ``` -cp autodoc/output/admin-api/admin-api.md ../docs.konghq.com/app/$xyxversion/admin-api.md -cp autodoc/output/admin-api/db-less-admin-api.md ../docs.konghq.com/app/$xyxversion/db-less-admin-api.md cp autodoc/output/nav/docs_nav.yml.admin-api.in ../docs.konghq.com/autodoc-nav/docs_nav_$xyxversion.yml.admin-api.in cp autodoc/output/cli.md ../docs.konghq.com/app/$xyxversion/cli.md diff --git a/autodoc/admin-api/data/admin-api.lua b/autodoc/admin-api/data/admin-api.lua deleted file mode 100644 index faca7213ae8..00000000000 --- a/autodoc/admin-api/data/admin-api.lua +++ /dev/null @@ -1,2794 +0,0 @@ -return { - --------------------------------------------------------------------------------- --- Known files and entities, to compare what's coded to what's documented --- --- We avoid automagic detection based on traversal of filesystem and modules, --- so that adding new info to the documentation becomes a conscious process. --- We traverse the filesystem and modules to cross-check that everything that --- is present in the code is either documented or consciously omitted from --- the docs (e.g. in the last stage of deprecation). --------------------------------------------------------------------------------- - - known = { - general_files = { - "kong/api/routes/kong.lua", - "kong/api/routes/health.lua", - "kong/api/routes/config.lua", - "kong/api/routes/tags.lua", - "kong/api/routes/clustering.lua", - "kong/api/routes/debug.lua", - }, - nodoc_files = { - "kong/api/routes/cache.lua", -- FIXME should we document this? - }, - entities = { - "services", - "routes", - "consumers", - "plugins", - "certificates", - "ca_certificates", - "snis", - "upstreams", - "targets", - "vaults", - "keys", - "key_sets", - }, - nodoc_entities = { - }, - }, - --------------------------------------------------------------------------------- --- General (non-entity) Admin API route files --------------------------------------------------------------------------------- - - intro = { - { - text = [[ - {{site.base_gateway}} comes with an **internal** RESTful Admin API for administration purposes. - Requests to the Admin API can be sent to any node in the cluster, and Kong will - keep the configuration consistent across all nodes. - - - `8001` is the default port on which the Admin API listens. - - `8444` is the default port for HTTPS traffic to the Admin API. - - This API is designed for internal use and provides full control over Kong, so - care should be taken when setting up Kong environments to avoid undue public - exposure of this API. See [this document][secure-admin-api] for a discussion - of methods to secure the Admin API. - ]] - }, - - { title = [[DB-less mode]], - text = [[ - - In [DB-less mode](../reference/db-less-and-declarative-config), the Admin API can be used to load a new declarative - configuration, and for inspecting the current configuration. In DB-less mode, - the Admin API for each Kong node functions independently, reflecting the memory state - of that particular Kong node. This is the case because there is no database - coordination between Kong nodes. - - In DB-less mode, you configure {{site.base_gateway}} declaratively. - Therefore, the Admin API is mostly read-only. The only tasks it can perform are all - related to handling the declarative config, including: - - * [Validating configurations against schemas](#validate-a-configuration-against-a-schema) - * [Validating plugin configurations against schemas](#validate-a-plugin-configuration-against-the-schema) - * [Reloading the declarative configuration](#reload-declarative-configuration) - * [Setting a target's health status in the load balancer](#set-target-as-healthy) - - ]], - }, - - { title = [[Declarative configuration]], - text = [[ - - Loading the declarative configuration of entities into {{site.base_gateway}} - can be done in two ways: at start-up, through the `declarative_config` - property, or at run-time, through the Admin API using the `/config` - endpoint. - - To get started using declarative configuration, you need a file - (in YAML or JSON format) containing entity definitions. You can - generate a sample declarative configuration with the command: - - ``` - kong config init - ``` - - It generates a file named `kong.yml` in the current directory, - containing the appropriate structure and examples. - - - ### Reload Declarative Configuration - - This endpoint allows resetting a DB-less Kong with a new - declarative configuration data file. All previous contents - are erased from memory, and the entities specified in the - given file take their place. - - To learn more about the file format, see the - [declarative configuration](../reference/db-less-and-declarative-config) documentation. - - -
/config
- - {:.indent} - Attributes | Description - ---:| --- - `config`
**required** | The config data (in YAML or JSON format) to be loaded. - - - #### Request Querystring Parameters - - Attributes | Description - ---:| --- - `check_hash`
*optional* | If set to 1, Kong will compare the hash of the input config data against that of the previous one. If the configuration is identical, it will not reload it and will return HTTP 304. - - - #### Response - - ``` - HTTP 200 OK - ``` - - ``` json - { - { - "services": [], - "routes": [] - } - } - ``` - - The response contains a list of all the entities that were parsed from the - input file. - ]], - }, - - { title = [[Supported Content Types]], - text = [[ - The Admin API accepts 3 content types on every endpoint: - - - **application/json** - - Handy for complex bodies (ex: complex plugin configuration), in that case simply send - a JSON representation of the data you want to send. Example: - - ```json - { - "config": { - "limit": 10, - "period": "seconds" - } - } - ``` - - An example adding a Route to a Service named `test-service`: - - ``` - curl -i -X POST http://localhost:8001/services/test-service/routes \ - -H "Content-Type: application/json" \ - -d '{"name": "test-route", "paths": [ "/path/one", "/path/two" ]}' - ``` - - - **application/x-www-form-urlencoded** - - Simple enough for basic request bodies, you will probably use it most of the time. - Note that when sending nested values, Kong expects nested objects to be referenced - with dotted keys. Example: - - ``` - config.limit=10&config.period=seconds - ``` - - When specifying arrays, send the values in order, or use square brackets (numbering - inside the brackets is optional but if provided it must be 1-indexed, and - consecutive). An example Route added to a Service named `test-service`: - - ``` - curl -i -X POST http://localhost:8001/services/test-service/routes \ - -d "name=test-route" \ - -d "paths[1]=/path/one" \ - -d "paths[2]=/path/two" - ``` - - The following two examples are identical to the one above, but less explicit: - ``` - curl -i -X POST http://localhost:8001/services/test-service/routes \ - -d "name=test-route" \ - -d "paths[]=/path/one" \ - -d "paths[]=/path/two" - - curl -i -X POST http://localhost:8001/services/test-service/routes \ - -d "name=test-route" \ - -d "paths=/path/one" \ - -d "paths=/path/two" - ``` - - - - **multipart/form-data** - - Similar to URL-encoded, this content type uses dotted keys to reference nested - objects. Here is an example of sending a Lua file to the pre-function Kong plugin: - - ``` - curl -i -X POST http://localhost:8001/services/plugin-testing/plugins \ - -F "name=pre-function" \ - -F "config.access=@custom-auth.lua" - ``` - - When specifying arrays for this content-type, the array indices must be specified. - An example Route added to a Service named `test-service`: - - ``` - curl -i -X POST http://localhost:8001/services/test-service/routes \ - -F "name=test-route" \ - -F "paths[1]=/path/one" \ - -F "paths[2]=/path/two" - ``` - ]] - }, - }, - - footer = [[ - [clustering]: /gateway/{{page.kong_version}}/reference/clustering - [cli]: /gateway/{{page.kong_version}}/reference/cli - [active]: /gateway/{{page.kong_version}}/reference/health-checks-circuit-breakers/#active-health-checks - [healthchecks]: /gateway/{{page.kong_version}}/reference/health-checks-circuit-breakers - [secure-admin-api]: /gateway/{{page.kong_version}}/admin-api/secure-admin-api - [proxy-reference]: /gateway/{{page.kong_version}}/reference/proxy - ]], - - general = { - kong = { - title = [[Information routes]], - description = "", - ["/"] = { - GET = { - title = [[Retrieve node information]], - endpoint = [[
/
]], - description = [[Retrieve generic details about a node.]], - response =[[ - ``` - HTTP 200 OK - ``` - - ```json - { - "hostname": "", - "node_id": "6a72192c-a3a1-4c8d-95c6-efabae9fb969", - "lua_version": "LuaJIT 2.1.0-beta3", - "plugins": { - "available_on_server": [ - ... - ], - "enabled_in_cluster": [ - ... - ] - }, - "configuration": { - ... - }, - "tagline": "Welcome to Kong", - "version": "0.14.0" - } - ``` - - * `node_id`: A UUID representing the running Kong node. This UUID - is randomly generated when Kong starts, so the node will have a - different `node_id` each time it is restarted. - * `available_on_server`: Names of plugins that are installed on the node. - * `enabled_in_cluster`: Names of plugins that are enabled/configured. - That is, the plugins configurations currently in the datastore shared - by all Kong nodes. - ]], - }, - }, - ["/endpoints"] = { - GET = { - title = [[List available endpoints]], - endpoint = [[
/endpoints
]], - description = [[List all available endpoints provided by the Admin API.]], - response =[[ - ``` - HTTP 200 OK - ``` - - ```json - { - "data": [ - "/", - "/acls", - "/acls/{acls}", - "/acls/{acls}/consumer", - "/basic-auths", - "/basic-auths/{basicauth_credentials}", - "/basic-auths/{basicauth_credentials}/consumer", - "/ca_certificates", - "/ca_certificates/{ca_certificates}", - "/cache", - "/cache/{key}", - "..." - ] - } - ``` - ]], - }, - }, - ["/[any endpoint]"] = { - HEAD = { - title = [[Check endpoint or entity existence]], - endpoint = [[
/<any-endpoint>
]], - description = [[Similar to `HTTP GET`, but does not return the body. Returns `HTTP 200` when the endpoint exits or `HTTP 404` when it does not. Other status codes are possible.]], - response =[[ - ``` - HTTP 200 OK - ``` - - ```http - Access-Control-Allow-Origin: * - Content-Length: 11389 - Content-Type: application/json; charset=utf-8 - X-Kong-Admin-Latency: 1 - ``` - ]], - }, - OPTIONS = { - title = [[List HTTP methods by endpoint]], - endpoint = [[
/<any-endpoint>
]], - description = [[List all the supported `HTTP` methods by an endpoint. This can also be used with a `CORS` preflight request.]], - response =[[ - ``` - HTTP 204 No Content - ``` - - ```http - Access-Control-Allow-Headers: Content-Type - Access-Control-Allow-Methods: GET, HEAD, OPTIONS - Access-Control-Allow-Origin: * - Allow: GET, HEAD, OPTIONS - ``` - ]], - }, - }, - ["/schemas/:db_entity_name/validate"] = { - POST = { - title = [[Validate a configuration against a schema]], - endpoint = [[
/schemas/{entity}/validate
]], - description = [[ - Check validity of a configuration against its entity schema. - This allows you to test your input before submitting a request - to the entity endpoints of the Admin API. - - Note that this only performs the schema validation checks, - checking that the input configuration is well-formed. - A requests to the entity endpoint using the given configuration - may still fail due to other reasons, such as invalid foreign - key relationships or uniqueness check failures against the - contents of the data store. - ]], - response =[[ - ``` - HTTP 200 OK - ``` - - ```json - { - "message": "schema validation successful" - } - ``` - ]], - }, - }, - ["/schemas/:name"] = { - GET = { - title = [[Retrieve Entity Schema]], - endpoint = [[
/schemas/{entity name}
]], - description = [[ - Retrieve the schema of an entity. This is useful to - understand what fields an entity accepts, and can be used for building - third-party integrations to the Kong. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "fields": [ - { - "id": { - "auto": true, - "type": "string", - "uuid": true - } - }, - { - "created_at": { - "auto": true, - "timestamp": true, - "type": "integer" - } - }, - ... - ] - } - ``` - ]], - }, - }, - ["/schemas/plugins/:name"] = { - GET = { - title = [[Retrieve Plugin Schema]], - endpoint = [[
/schemas/plugins/{plugin name}
]], - description = [[ - Retrieve the schema of a plugin's configuration. This is useful to - understand what fields a plugin accepts, and can be used for building - third-party integrations to the Kong's plugin system. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "fields": { - "hide_credentials": { - "default": false, - "type": "boolean" - }, - "key_names": { - "default": ["apikey"], - "required": true, - "type": "array" - } - } - } - ``` - ]], - }, - }, - ["/schemas/plugins/validate"] = { - POST = { - title = [[Validate a plugin configuration against the schema]], - endpoint = [[
/schemas/plugins/validate
]], - description = [[ - Check validity of a plugin configuration against the plugins entity schema. - This allows you to test your input before submitting a request - to the entity endpoints of the Admin API. - - Note that this only performs the schema validation checks, - checking that the input configuration is well-formed. - A requests to the entity endpoint using the given configuration - may still fail due to other reasons, such as invalid foreign - key relationships or uniqueness check failures against the - contents of the data store. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "message": "schema validation successful" - } - ``` - ]], - }, - }, - ["/timers"] = { - GET = { - title = [[Retrieve runtime debugging info of Kong's timers]], - endpoint = [[
/timers
]], - description = [[ - Retrieve runtime stats data from [lua-resty-timer-ng](https://github.com/Kong/lua-resty-timer-ng). - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { "worker": { - "id": 0, - "count": 4, - }, - "stats": { - "flamegraph": { - "running": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n", - "elapsed_time": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 17\n", - "pending": "@./kong/init.lua:706:init_worker();@./kong/runloop/handler.lua:1086:before() 0\n" - }, - "sys": { - "running": 0, - "runs": 7, - "pending": 0, - "waiting": 7, - "total": 7 - }, - "timers": { - "healthcheck-localhost:8080": { - "name": "healthcheck-localhost:8080", - "meta": { - "name": "@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()", - "callstack": "@./kong/plugins/prometheus/prometheus.lua:673:init_worker();@/build/luarocks/share/lua/5.1/resty/counter.lua:71:new()" - }, - "stats": { - "finish": 2, - "runs": 2, - "elapsed_time": { - "min": 0, - "max": 0, - "avg": 0, - "variance": 0 - }, - "last_err_msg": "" - } - } - } - } - } - ``` - * `worker`: - * `id`: The ordinal number of the current Nginx worker processes (starting from number 0). - * `count`: The total number of the Nginx worker processes. - * `stats.flamegraph`: String-encoded timer-related flamegraph data. - You can use [brendangregg/FlameGraph](https://github.com/brendangregg/FlameGraph) to generate flamegraph svgs. - * `stats.sys`: List the number of different type of timers. - * `running`: number of running timers. - * `pending`: number of pending timers. - * `waiting`: number of unexpired timers. - * `total`: running + pending + waiting. - * `timers.meta`: Program callstack of created timers. - * `name`: An automatically generated string that stores the location where the creation timer was created. - * `callstack`: Lua call stack string showing where this timer was created. - * `timers.stats.elapsed_time`: An object that stores the maximum, minimum, average and variance - of the time spent on each run of the timer (second). - * `timers.stats.runs`: Total number of runs. - * `timers.stats.finish`: Total number of successful runs. - - Note: `flamegraph`, `timers.meta` and `timers.stats.elapsed_time` keys are only available when Kong's `log_level` config is set to `debug`. - Read the [doc of lua-resty-timer-ng](https://github.com/Kong/lua-resty-timer-ng#stats) for more details. - ]], - }, - }, - }, - health = { - title = [[Health routes]], - description = "", - ["/status"] = { - GET = { - title = [[Retrieve node status]], - endpoint = [[
/status
]], - description = [[ - Retrieve usage information about a node, with some basic information - about the connections being processed by the underlying nginx process, - the status of the database connection, and node's memory usage. - - If you want to monitor the Kong process, since Kong is built on top - of nginx, every existing nginx monitoring tool or agent can be used. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "database": { - "reachable": true - }, - "memory": { - "workers_lua_vms": [{ - "http_allocated_gc": "0.02 MiB", - "pid": 18477 - }, { - "http_allocated_gc": "0.02 MiB", - "pid": 18478 - }], - "lua_shared_dicts": { - "kong": { - "allocated_slabs": "0.04 MiB", - "capacity": "5.00 MiB" - }, - "kong_db_cache": { - "allocated_slabs": "0.80 MiB", - "capacity": "128.00 MiB" - }, - } - }, - "server": { - "total_requests": 3, - "connections_active": 1, - "connections_accepted": 1, - "connections_handled": 1, - "connections_reading": 0, - "connections_writing": 1, - "connections_waiting": 0 - }, - "configuration_hash": "779742c3d7afee2e38f977044d2ed96b" - } - ``` - - * `memory`: Metrics about the memory usage. - * `workers_lua_vms`: An array with all workers of the Kong node, where each - entry contains: - * `http_allocated_gc`: HTTP submodule's Lua virtual machine's memory - usage information, as reported by `collectgarbage("count")`, for every - active worker, i.e. a worker that received a proxy call in the last 10 - seconds. - * `pid`: worker's process identification number. - * `lua_shared_dicts`: An array of information about dictionaries that are - shared with all workers in a Kong node, where each array node contains how - much memory is dedicated for the specific shared dictionary (`capacity`) - and how much of said memory is in use (`allocated_slabs`). - These shared dictionaries have least recent used (LRU) eviction - capabilities, so a full dictionary, where `allocated_slabs == capacity`, - will work properly. However for some dictionaries, e.g. cache HIT/MISS - shared dictionaries, increasing their size can be beneficial for the - overall performance of a Kong node. - * The memory usage unit and precision can be changed using the querystring - arguments `unit` and `scale`: - * `unit`: one of `b/B`, `k/K`, `m/M`, `g/G`, which will return results - in bytes, kibibytes, mebibytes, or gibibytes, respectively. When - "bytes" are requested, the memory values in the response will have a - number type instead of string. Defaults to `m`. - * `scale`: the number of digits to the right of the decimal points when - values are given in human-readable memory strings (unit other than - "bytes"). Defaults to `2`. - You can get the shared dictionaries memory usage in kibibytes with 4 - digits of precision by doing: `GET /status?unit=k&scale=4` - * `server`: Metrics about the nginx HTTP/S server. - * `total_requests`: The total number of client requests. - * `connections_active`: The current number of active client - connections including Waiting connections. - * `connections_accepted`: The total number of accepted client - connections. - * `connections_handled`: The total number of handled connections. - Generally, the parameter value is the same as accepts unless - some resource limits have been reached. - * `connections_reading`: The current number of connections - where Kong is reading the request header. - * `connections_writing`: The current number of connections - where nginx is writing the response back to the client. - * `connections_waiting`: The current number of idle client - connections waiting for a request. - * `database`: Metrics about the database. - * `reachable`: A boolean value reflecting the state of the - database connection. Please note that this flag **does not** - reflect the health of the database itself. - * `configuration_hash`: The hash of the current configuration. This - field is only returned when the Kong node is running in DB-less - or data-plane mode. The special return value "00000000000000000000000000000000" - means Kong does not currently have a valid configuration loaded. - ]], - }, - }, - ["/status/ready"] = { - GET = { - title = [[Check node readiness]], - endpoint = [[
/status/ready
]], - description = [[ - A simple way to inspect the readiness of the configuration. - - An instance is considered *ready* if it has received a valid configuration and - is ready to handle incoming requests. - - If a Kong instance is running in DB-less mode or as Hybrid mode Data Plane, - it returns `200 OK` if each worker is ready with the valid router and - plugins iterator, and the database is reachable. - - ]], - response = [[ - ``` - HTTP 200 OK - ``` - * Means Kong is ready to serve traffic. - ``` - HTTP 503 Service Unavailable - ``` - * Means Kong is not ready to serve traffic. - ]], - }, - } - }, - config = { - skip = true, - }, - clustering = { - skip = true, - }, - debug = { - title = [[Debug routes]], - description = "", - ["/debug/node/log-level"] = { - GET = { - title = [[Retrieve node log level of a node]], - endpoint = [[
/debug/node/log-level
]], - description = [[ - Retrieve the current log level of a node. - - See http://nginx.org/en/docs/ngx_core_module.html#error_log for - the list of possible return values. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "message": "log level: debug" - } - ``` - ]], - }, - }, - ["/debug/node/log-level/:log_level"] = { - PUT = { - title = [[Set log level of a single node]], - endpoint = [[
/debug/node/log-level/{log_level}
]], - description = [[ - Change the log level of a node. - - #### Request Querystring Parameters - - Attributes | Description - ---:| --- - `timeout`
*optional* | The timeout for dynamic log_level, after that, the log level will be reset to the - default `log_level` setting from Nginx configuration immediately. If it is set to `0`, the dynamic log_level - will expire immediately. Defaults to `60`. - - See http://nginx.org/en/docs/ngx_core_module.html#error_log for a - list of accepted values. - - Care must be taken when changing the log level of a node to `debug` - in a production environment because the disk could fill up - quickly. As soon as the debug logging finishes, revert - back to a higher level such as `notice`. - - It's currently not possible to change the log level of DP and - DB-less nodes. - - If using Kong Gateway Enterprise, this endpoint can be [RBAC-protected](https://docs.konghq.com/gateway/latest/admin-api/rbac/reference/#add-a-role-endpoint-permission) - - If using Kong Gateway Enterprise, changes to the log level will be reflected in the [Audit Logs](https://docs.konghq.com/gateway/latest/kong-enterprise/audit-log/). - - The log level change is propagated to all Nginx workers of a node, - including to newly spawned workers. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "message": "log level changed" - } - ``` - ]], - }, - }, - ["/debug/cluster/log-level/:log_level"] = { - PUT = { - title = [[Set node log level of all nodes]], - endpoint = [[
/debug/cluster/log-level/{log_level}
]], - description = [[ - Change the log level of all nodes in a cluster. - - #### Request Querystring Parameters - - Attributes | Description - ---:| --- - `timeout`
*optional* | The timeout for dynamic log_level, after that, the log level will be reset to the - default `log_level` setting from Nginx configuration immediately. If it is set to `0`, the dynamic log_level - will expire immediately. Defaults to `60`. - - See http://nginx.org/en/docs/ngx_core_module.html#error_log for a - list of accepted values. - - Care must be taken when changing the log level of a node to `debug` - in a production environment because the disk could fill up - quickly. As soon as the debug logging finishes, ensure to revert - back to a higher level such as `notice`. - - It's currently not possible to change the log level of DP and - DB-less nodes. - - If using Kong Gateway Enterprise, this endpoint can be [RBAC-protected](https://docs.konghq.com/gateway/latest/admin-api/rbac/reference/#add-a-role-endpoint-permission) - - If using Kong Gateway Enterprise, changes to the log level will be reflected in the [Audit Logs](https://docs.konghq.com/gateway/latest/kong-enterprise/audit-log/). - - The log level change is propagated to all Nginx workers of a node, - including to newly spawned workers. - - Currently, when a user dynamically changes the log level for the - entire cluster, if a new node joins a cluster the new node will - run at the previous log level, not at the log level that was - previously set dynamically for the entire cluster. To work around that, make - sure the new node starts with the proper level by setting the - startup `kong.conf` setting [KONG_LOG_LEVEL](https://docs.konghq.com/gateway/latest/reference/configuration/#log_level). - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "message": "log level changed" - } - ``` - ]], - }, - }, - ["/debug/cluster/control-planes-nodes/log-level/:log_level"] = { - PUT = { - title = [[Set node log level of all Control Plane nodes]], - endpoint = [[
/debug/cluster/control-planes-nodes/log-level/{log_level}
]], - description = [[ - Change the log level of all Control Plane nodes deployed in Hybrid - (CP/DP) cluster. - - #### Request Querystring Parameters - - Attributes | Description - ---:| --- - `timeout`
*optional* | The timeout for dynamic log_level, after that, the log level will be reset to the - default `log_level` setting from Nginx configuration immediately. If it is set to `0`, the dynamic log_level - will expire immediately. Defaults to `60`. - - See http://nginx.org/en/docs/ngx_core_module.html#error_log for a - list of accepted values. - - Care must be taken when changing the log level of a node to `debug` - in a production environment because the disk could fill up - quickly. As soon as the debug logging finishes, revert - back to a higher level such as `notice`. - - It's currently not possible to change the log level of DP and - DB-less nodes. - - If using Kong Gateway Enterprise, this endpoint can be [RBAC-protected](https://docs.konghq.com/gateway/latest/admin-api/rbac/reference/#add-a-role-endpoint-permission) - - If using Kong Gateway Enterprise, changes to the log level will be reflected in the [Audit Logs](https://docs.konghq.com/gateway/latest/kong-enterprise/audit-log/). - - The log level change is propagated to all Nginx workers of a node, - including to newly spawned workers. - - Currently, when a user dynamically changes the log level for the - entire cluster, if a new node joins the cluster, the new node will - run at the previous log level, not at the log level that was - previously set dynamically for the entire cluster. To work around that, make - sure the new node starts with the proper level by setting the - startup `kong.conf` setting [KONG_LOG_LEVEL](https://docs.konghq.com/gateway/latest/reference/configuration/#log_level). - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "message": "log level changed" - } - ``` - ]], - }, - } - }, - tags = { - title = [[ Tags ]], - description = [[ - Tags are strings associated to entities in Kong. - - Tags can contain almost all UTF-8 characters, with the following exceptions: - - - `,` and `/` are reserved for filtering tags with "and" and "or", so they are not allowed in tags. - - Non-printable ASCII (for example, the space character) is not allowed. - - Most core entities can be *tagged* via their `tags` attribute, upon creation or edition. - - Tags can be used to filter core entities as well, via the `?tags` querystring parameter. - - For example: if you normally get a list of all the Services by doing: - - ``` - GET /services - ``` - - You can get the list of all the Services tagged `example` by doing: - - ``` - GET /services?tags=example - ``` - - Similarly, if you want to filter Services so that you only get the ones tagged `example` *and* - `admin`, you can do that like so: - - ``` - GET /services?tags=example,admin - ``` - - Finally, if you wanted to filter the Services tagged `example` *or* `admin`, you could use: - - ``` - GET /services?tags=example/admin - ``` - - Some notes: - - * A maximum of 5 tags can be queried simultaneously in a single request with `,` or `/` - * Mixing operators is not supported: if you try to mix `,` with `/` in the same querystring, - you will receive an error. - * You may need to quote and/or escape some characters when using them from the - command line. - * Filtering by `tags` is not supported in foreign key relationship endpoints. For example, - the `tags` parameter will be ignored in a request such as `GET /services/foo/routes?tags=a,b` - * `offset` parameters are not guaranteed to work if the `tags` parameter is altered or removed - ]], - ["/tags"] = { - GET = { - title = [[ List all tags ]], - endpoint = [[
/tags
]], - description = [[ - Returns a paginated list of all the tags in the system. - - The list of entities will not be restricted to a single entity type: all the - entities tagged with tags will be present on this list. - - If an entity is tagged with more than one tag, the `entity_id` for that entity - will appear more than once in the resulting list. Similarly, if several entities - have been tagged with the same tag, the tag will appear in several items of this list. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ``` json - { - { - "data": [ - { "entity_name": "services", - "entity_id": "acf60b10-125c-4c1a-bffe-6ed55daefba4", - "tag": "s1", - }, - { "entity_name": "services", - "entity_id": "acf60b10-125c-4c1a-bffe-6ed55daefba4", - "tag": "s2", - }, - { "entity_name": "routes", - "entity_id": "60631e85-ba6d-4c59-bd28-e36dd90f6000", - "tag": "s1", - }, - ... - ], - "offset": "c47139f3-d780-483d-8a97-17e9adc5a7ab", - "next": "/tags?offset=c47139f3-d780-483d-8a97-17e9adc5a7ab", - } - } - ``` - ]] - }, - }, - - ["/tags/:tags"] = { - GET = { - title = [[ List entity IDs by tag ]], - endpoint = [[
/tags/{tags}
]], - description = [[ - Returns the entities that have been tagged with the specified tag. - - The list of entities will not be restricted to a single entity type: all the - entities tagged with tags will be present on this list. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ``` json - { - { - "data": [ - { "entity_name": "services", - "entity_id": "c87440e1-0496-420b-b06f-dac59544bb6c", - "tag": "example", - }, - { "entity_name": "routes", - "entity_id": "8a99e4b1-d268-446b-ab8b-cd25cff129b1", - "tag": "example", - }, - ... - ], - "offset": "1fb491c4-f4a7-4bca-aeba-7f3bcee4d2f9", - "next": "/tags/example?offset=1fb491c4-f4a7-4bca-aeba-7f3bcee4d2f9", - } - } - ``` - ]] - }, - }, - }, - }, - --------------------------------------------------------------------------------- --- Entities --------------------------------------------------------------------------------- - - entities = { - services = { - description = [[ - Service entities, as the name implies, are abstractions of each of your own - upstream services. Examples of Services would be a data transformation - microservice, a billing API, etc. - - The main attribute of a Service is its URL (where Kong should proxy traffic - to), which can be set as a single string or by specifying its `protocol`, - `host`, `port` and `path` individually. - - Services are associated to Routes (a Service can have many Routes associated - with it). Routes are entry-points in Kong and define rules to match client - requests. Once a Route is matched, Kong proxies the request to its associated - Service. See the [Proxy Reference][proxy-reference] for a detailed explanation - of how Kong proxies traffic. - ]], - - ["/services/:services/client_certificate"] = { - endpoint = false, - }, - - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { - description = [[The Service name.]] - }, - protocol = { - description = [[ - The protocol used to communicate with the upstream. - ]] - }, - host = { - description = [[The host of the upstream server. Note that the host value is case sensitive.]], - example = "example.com", - }, - port = { - description = [[The upstream server port.]] - }, - path = { - description = [[The path to be used in requests to the upstream server.]], - examples = { - "/some_api", - "/another_api", - } - }, - retries = { - description = [[The number of retries to execute upon failure to proxy.]] - }, - connect_timeout = { - description = [[ - The timeout in milliseconds for establishing a connection to the - upstream server. - ]] - }, - write_timeout = { - description = [[ - The timeout in milliseconds between two successive write operations - for transmitting a request to the upstream server. - ]] - }, - read_timeout = { - description = [[ - The timeout in milliseconds between two successive read operations - for transmitting a request to the upstream server. - ]] - }, - client_certificate = { - description = [[ - Certificate to be used as client certificate while TLS handshaking - to the upstream server. - ]], - }, - tls_verify = { - description = [[ - Whether to enable verification of upstream server TLS certificate. - If set to `null`, then the Nginx default is respected. - ]], - example = true, - }, - tls_verify_depth = { - description = [[ - Maximum depth of chain while verifying Upstream server's TLS certificate. - If set to `null`, then the Nginx default is respected. - ]], - }, - enabled = { - description = [[ - Whether the Service is active. If set to `false`, the proxy behavior - will be as if any routes attached to it do not exist (404). Default: `true`. - ]], - }, - ca_certificates = { - description = [[ - Array of `CA Certificate` object UUIDs that are used to build the trust store - while verifying upstream server's TLS certificate. - If set to `null` when Nginx default is respected. If default CA list in Nginx - are not specified and TLS verification is enabled, then handshake with upstream - server will always fail (because no CA are trusted). - ]], - example = { - "4e3ad2e4-0bc4-4638-8e34-c84a417ba39b", - "51e77dc2-8f3e-4afa-9d0e-0e3bbbcfd515", - } - }, - tags = { - description = [[ - An optional set of strings associated with the Service for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - }, - extra_fields = { - { url = { - kind = "shorthand-attribute", - description = [[ - Shorthand attribute to set `protocol`, `host`, `port` and `path` - at once. This attribute is write-only (the Admin API never - returns the URL). - ]] - } }, - } - }, - - routes = { - description = [[ - Route entities define rules to match client requests. Each Route is - associated with a Service, and a Service may have multiple Routes associated to - it. Every request matching a given Route will be proxied to its associated - Service. - - The combination of Routes and Services (and the separation of concerns between - them) offers a powerful routing mechanism with which it is possible to define - fine-grained entry-points in Kong leading to different upstream services of - your infrastructure. - - You need at least one matching rule that applies to the protocol being matched - by the Route. Depending on the protocols configured to be matched by the Route - (as defined with the `protocols` field), this means that at least one of the - following attributes must be set: - - * For `http`, at least one of `methods`, `hosts`, `headers` or `paths`; - * For `https`, at least one of `methods`, `hosts`, `headers`, `paths` or `snis`; - * For `tcp`, at least one of `sources` or `destinations`; - * For `tls`, at least one of `sources`, `destinations` or `snis`; - * For `tls_passthrough`, set `snis`; - * For `grpc`, at least one of `hosts`, `headers` or `paths`; - * For `grpcs`, at least one of `hosts`, `headers`, `paths` or `snis`. - - A route can't have both `tls` and `tls_passthrough` protocols at same time. - - The 3.0.x release introduces a new router implementation: `atc-router`. - The router adds: - - * Reduced router rebuild time when changing Kong’s configuration - * Increased runtime performance when routing requests - * Reduced P99 latency from 1.5s to 0.1s with 10,000 routes - - Learn more about the router: - - [Configure routes using expressions](/gateway/3.0.x/key-concepts/routes/expressions) - [Router Expressions language reference](/gateway/3.0.x/reference/router-expressions-language/) - - - #### Path handling algorithms - - {:.note} - > **Note**: Path handling algorithms v1 was deprecated in Kong 3.0. From Kong 3.0, when `router_flavor` - > is set to `expressions`, `route.path_handling` will be unconfigurable and the path handling behavior - > will be `"v0"`; when `router_flavor` is set to `traditional_compatible`, the path handling behavior - > will be `"v0"` regardless of the value of `route.path_handling`. Only `router_flavor` = `traditional` - > will support path_handling `"v1'` behavior. - - `"v0"` is the behavior used in Kong 0.x, 2.x and 3.x. It treats `service.path`, `route.path` and request path as - *segments* of a URL. It will always join them via slashes. Given a service path `/s`, route path `/r` - and request path `/re`, the concatenated path will be `/s/re`. If the resulting path is a single slash, - no further transformation is done to it. If it's longer, then the trailing slash is removed. - - `"v1"` is the behavior used in Kong 1.x. It treats `service.path` as a *prefix*, and ignores the initial - slashes of the request and route paths. Given service path `/s`, route path `/r` and request path `/re`, - the concatenated path will be `/sre`. - - Both versions of the algorithm detect "double slashes" when combining paths, replacing them by single - slashes. - - The following table shows the possible combinations of path handling version, strip path, and request: - - | `service.path` | `route.path` | `request` |`route.strip_path` | `route.path_handling` | request path | upstream path | - |----------------|--------------|-----------|-------------------|-----------------------|--------------|---------------| - | `/s` | `/fv0` | `req` | `false` | `v0` | `/fv0/req` | `/s/fv0/req` | - | `/s` | `/fv0` | `blank` | `false` | `v0` | `/fv0` | `/s/fv0` | - | `/s` | `/fv1` | `req` | `false` | `v1` | `/fv1/req` | `/sfv1/req` | - | `/s` | `/fv1` | `blank` | `false` | `v1` | `/fv1` | `/sfv1` | - | `/s` | `/tv0` | `req` | `true` | `v0` | `/tv0/req` | `/s/req` | - | `/s` | `/tv0` | `blank` | `true` | `v0` | `/tv0` | `/s` | - | `/s` | `/tv1` | `req` | `true` | `v1` | `/tv1/req` | `/s/req` | - | `/s` | `/tv1` | `blank` | `true` | `v1` | `/tv1` | `/s` | - | `/s` | `/fv0/` | `req` | `false` | `v0` | `/fv0/req` | `/s/fv0/req` | - | `/s` | `/fv0/` | `blank` | `false` | `v0` | `/fv0/` | `/s/fv01/` | - | `/s` | `/fv1/` | `req` | `false` | `v1` | `/fv1/req` | `/sfv1/req` | - | `/s` | `/fv1/` | `blank` | `false` | `v1` | `/fv1/` | `/sfv1/` | - | `/s` | `/tv0/` | `req` | `true` | `v0` | `/tv0/req` | `/s/req` | - | `/s` | `/tv0/` | `blank` | `true` | `v0` | `/tv0/` | `/s/` | - | `/s` | `/tv1/` | `req` | `true` | `v1` | `/tv1/req` | `/sreq` | - | `/s` | `/tv1/` | `blank` | `true` | `v1` | `/tv1/` | `/s` | - - ]], - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { - description = [[The name of the Route. Route names must be unique, and they are - case sensitive. For example, there can be two different Routes named "test" and - "Test".]] - }, - regex_priority = { - description = [[ - A number used to choose which route resolves a given request when several - routes match it using regexes simultaneously. When two routes match the path - and have the same `regex_priority`, the older one (lowest `created_at`) - is used. Note that the priority for non-regex routes is different (longer - non-regex routes are matched before shorter ones). - ]] - }, - protocols = { - description = [[ - An array of the protocols this Route should allow. See the [Route Object](#route-object) section for a list of accepted protocols. - - When set to only `"https"`, HTTP requests are answered with an upgrade error. When it is set to only `"http"`, this is essentially the same as `["http", "https"]` in that both HTTP and HTTPS requests are allowed. Default: `["http", "https"]`. - ]], - examples = { - {"http", "https"}, - {"tcp", "tls"}, - } - }, - methods = { - kind = "semi-optional", - description = [[ - A list of HTTP methods that match this Route. - ]], - examples = { {"GET", "POST"}, nil }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - hosts = { - kind = "semi-optional", - description = [[ - A list of domain names that match this Route. Note that the hosts value is case sensitive. - ]], - examples = { {"example.com", "foo.test"}, nil }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - paths = { - kind = "semi-optional", - description = [[ - A list of paths that match this Route. - ]], - examples = { {"/foo", "/bar"}, nil }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - headers = { - kind = "semi-optional", - description = [[ - One or more lists of values indexed by header name that will cause this Route to - match if present in the request. - The `Host` header cannot be used with this attribute: hosts should be specified - using the `hosts` attribute. - When `headers` contains only one value and that value starts with - the special prefix `~*`, the value is interpreted as a regular expression. - ]], - examples = { { ["x-my-header"] = {"foo", "bar"}, ["x-another-header"] = {"bla"} }, nil }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - snis = { - kind = "semi-optional", - description = [[ - A list of SNIs that match this Route when using stream routing. - ]], - examples = { nil, {"foo.test", "example.com"} }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - sources = { - kind = "semi-optional", - description = [[ - A list of IP sources of incoming connections that match this Route when using stream routing. - Each entry is an object with fields "ip" (optionally in CIDR range notation) and/or "port". - ]], - examples = { nil, {{ip = "10.1.0.0/16", port = 1234}, {ip = "10.2.2.2"}, {port = 9123}} }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - destinations = { - kind = "semi-optional", - description = [[ - A list of IP destinations of incoming connections that match this Route when using stream routing. - Each entry is an object with fields "ip" (optionally in CIDR range notation) and/or "port". - ]], - examples = { nil, {{ip = "10.1.0.0/16", port = 1234}, {ip = "10.2.2.2"}, {port = 9123}} }, - skip_in_example = true, -- hack so we get HTTP fields in the first example and Stream fields in the second - }, - expression = { - kind = "semi-optional", - description = [[ - Use Router Expression to perform route match. This option is only available when `router_flavor` is set - to `expressions`. - ]], - example = "http.path ^= \"/hello\" && net.protocol == \"http\"", - }, - strip_path = { - description = [[ - When matching a Route via one of the `paths`, - strip the matching prefix from the upstream request URL. - ]] - }, - path_handling = { - description = [[ - Controls how the Service path, Route path and requested path are combined when sending a request to the - upstream. See above for a detailed description of each behavior. - ]] - }, - preserve_host = { - description = [[ - When matching a Route via one of the `hosts` domain names, - use the request `Host` header in the upstream request headers. - If set to `false`, the upstream `Host` header will be that of - the Service's `host`. - ]] - }, - request_buffering = { - description = [[ - Whether to enable request body buffering or not. With HTTP 1.1, it - may make sense to turn this off on services that receive data with - chunked transfer encoding. - ]] - }, - response_buffering = { - description = [[ - Whether to enable response body buffering or not. With HTTP 1.1, it - may make sense to turn this off on services that send data with chunked - transfer encoding. - ]] - }, - service = { - description = [[ - The Service this Route is associated to. - This is where the Route proxies traffic to. - ]] - }, - https_redirect_status_code = { - description = [[ - The status code Kong responds with when all properties of a Route - match except the protocol i.e. if the protocol of the request - is `HTTP` instead of `HTTPS`. - `Location` header is injected by Kong if the field is set - to 301, 302, 307 or 308. - Note: This config applies only if the Route is configured to - only accept the `https` protocol. - ]] - }, - tags = { - description = [[ - An optional set of strings associated with the Route for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - } - }, - - consumers = { - description = [[ - The Consumer object represents a consumer - or a user - of a Service. You can - either rely on Kong as the primary datastore, or you can map the consumer list - with your database to keep consistency between Kong and your existing primary - datastore. - ]], - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - username = { - kind = "semi-optional", - description = [[ - The unique username of the Consumer. You must send either - this field or `custom_id` with the request. - ]], - example = "my-username", - }, - custom_id = { - kind = "semi-optional", - description = [[ - Field for storing an existing unique ID for the Consumer - - useful for mapping Kong with users in your existing database. - You must send either this field or `username` with the request. - ]], - example = "my-custom-id", - }, - tags = { - description = [[ - An optional set of strings associated with the Consumer for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - } - }, - - plugins = { - description = [[ - A Plugin entity represents a plugin configuration that will be executed during - the HTTP request/response lifecycle. It is how you can add functionalities - to Services that run behind Kong, like Authentication or Rate Limiting for - example. You can find more information about how to install and what values - each plugin takes by visiting the [Kong Hub](https://docs.konghq.com/hub/). - - When adding a Plugin Configuration to a Service, every request made by a client to - that Service will run said Plugin. If a Plugin needs to be tuned to different - values for some specific Consumers, you can do so by creating a separate - plugin instance that specifies both the Service and the Consumer, through the - `service` and `consumer` fields. - ]], - details = [[ - See the [Precedence](#precedence) section below for more details. - - #### Precedence - - A plugin will always be run once and only once per request. But the - configuration with which it will run depends on the entities it has been - configured for. - - Plugins can be configured for various entities, combination of entities, or - even globally. This is useful, for example, when you wish to configure a plugin - a certain way for most requests, but make _authenticated requests_ behave - slightly differently. - - Therefore, there exists an order of precedence for running a plugin when it has - been applied to different entities with different configurations. The rule of - thumb is: the more specific a plugin is with regards to how many entities it - has been configured on, the higher its priority. - - The complete order of precedence when a plugin has been configured multiple - times is: - - 1. Plugins configured on a combination of: a Route, a Service, and a Consumer. - (Consumer means the request must be authenticated). - 2. Plugins configured on a combination of a Route and a Consumer. - (Consumer means the request must be authenticated). - 3. Plugins configured on a combination of a Service and a Consumer. - (Consumer means the request must be authenticated). - 4. Plugins configured on a combination of a Route and a Service. - 5. Plugins configured on a Consumer. - (Consumer means the request must be authenticated). - 6. Plugins configured on a Route. - 7. Plugins configured on a Service. - 8. Plugins configured to run globally. - - **Example**: if the `rate-limiting` plugin is applied twice (with different - configurations): for a Service (Plugin config A), and for a Consumer (Plugin - config B), then requests authenticating this Consumer will run Plugin config B - and ignore A. However, requests that do not authenticate this Consumer will - fallback to running Plugin config A. Note that if config B is disabled - (its `enabled` flag is set to `false`), config A will apply to requests that - would have otherwise matched config B. - ]], - - ["/plugins/enabled"] = { - GET = { - title = [[Retrieve Enabled Plugins]], - description = [[Retrieve a list of all installed plugins on the Kong node.]], - endpoint = [[
/plugins/enabled
]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "enabled_plugins": [ - "jwt", - "acl", - "cors", - "oauth2", - "tcp-log", - "udp-log", - "file-log", - "http-log", - "key-auth", - "hmac-auth", - "basic-auth", - "ip-restriction", - "request-transformer", - "response-transformer", - "request-size-limiting", - "rate-limiting", - "response-ratelimiting", - "aws-lambda", - "bot-detection", - "correlation-id", - "datadog", - "galileo", - "ldap-auth", - "loggly", - "statsd", - "syslog" - ] - } - ``` - ]] - } - }, - - -- While these endpoints actually support DELETE (deleting the entity and - -- cascade-deleting the plugin), we do not document them, as this operation - -- is somewhat odd. - ["/routes/:routes/service"] = { - DELETE = { - endpoint = false, - } - }, - ["/plugins/:plugins/route"] = { - DELETE = { - endpoint = false, - } - }, - ["/plugins/:plugins/service"] = { - DELETE = { - endpoint = false, - } - }, - ["/plugins/:plugins/consumer"] = { - DELETE = { - endpoint = false, - } - }, - -- Skip deprecated endpoints - ["/routes/:routes/plugins/:plugins"] = { - skip = true, - }, - ["/services/:services/plugins/:plugins"] = { - skip = true, - }, - ["/consumers/:consumers/plugins/:plugins"] = { - skip = true, - }, - - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { - description = [[ - The name of the Plugin that's going to be added. Currently, the - Plugin must be installed in every Kong instance separately. - ]], - example = "rate-limiting", - }, - instance_name = { - description = [[ - The Plugin instance name. - ]], - example = "rate-limiting-foo", - }, - config = { - description = [[ - The configuration properties for the Plugin which can be found on - the plugins documentation page in the - [Kong Hub](https://docs.konghq.com/hub/). - ]], - example = { minute = 20, hour = 500 }, - }, - enabled = { description = [[Whether the plugin is applied.]] }, - route = { description = [[ - If set, the plugin will only activate when receiving requests via the specified route. Leave - unset for the plugin to activate regardless of the Route being used. - ]] }, - service = { description = [[ - If set, the plugin will only activate when receiving requests via one of the routes belonging to the - specified Service. Leave unset for the plugin to activate regardless of the Service being - matched. - ]] }, - consumer = { description = [[ - If set, the plugin will activate only for requests where the specified has been authenticated. - (Note that some plugins can not be restricted to consumers this way.). Leave unset for the plugin - to activate regardless of the authenticated Consumer. - ]] }, - protocols = { - description = [[ - A list of the request protocols that will trigger this plugin. - - The default value, as well as the possible values allowed on this field, may change - depending on the plugin type. For example, plugins that only work in stream mode will - only support `"tcp"` and `"tls"`. - ]], - examples = { - { "http", "https" }, - { "tcp", "tls" }, - }, - }, - tags = { - description = [[ - An optional set of strings associated with the Plugin for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - } - }, - - certificates = { - description = [[ - A certificate object represents a public certificate, and can be optionally paired with the - corresponding private key. These objects are used by Kong to handle SSL/TLS termination for - encrypted requests, or for use as a trusted CA store when validating peer certificate of - client/service. Certificates are optionally associated with SNI objects to - tie a cert/key pair to one or more hostnames. - - If intermediate certificates are required in addition to the main - certificate, they should be concatenated together into one string according to - the following order: main certificate on the top, followed by any intermediates. - ]], - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - cert = { - description = [[ - PEM-encoded public certificate chain of the SSL key pair. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = "-----BEGIN CERTIFICATE-----...", - }, - key = { - description = [[ - PEM-encoded private key of the SSL key pair. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = "-----BEGIN RSA PRIVATE KEY-----..." - }, - cert_alt = { - description = [[ - PEM-encoded public certificate chain of the alternate SSL key pair. - This should only be set if you have both RSA and ECDSA types of - certificate available and would like Kong to prefer serving using - ECDSA certs when client advertises support for it. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = "-----BEGIN CERTIFICATE-----...", - }, - key_alt = { - description = [[PEM-encoded private key of the alternate SSL key pair. - This should only be set if you have both RSA and ECDSA types of - certificate available and would like Kong to prefer serving using - ECDSA certs when client advertises support for it. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = "-----BEGIN EC PRIVATE KEY-----..." - }, - tags = { - description = [[ - An optional set of strings associated with the Certificate for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - }, - extra_fields = { - { snis = { - kind = "shorthand-attribute", - description = [[ - An array of zero or more hostnames to associate with this - certificate as SNIs. This is a sugar parameter that will, under the - hood, create an SNI object and associate it with this certificate - for your convenience. To set this attribute this certificate must - have a valid private key associated with it. - ]] - } }, - }, - - }, - - ca_certificates = { - entity_title = "CA Certificate", - entity_title_plural = "CA Certificates", - description = [[ - A CA certificate object represents a trusted CA. These objects are used by Kong to - verify the validity of a client or server certificate. - ]], - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - cert = { - description = [[PEM-encoded public certificate of the CA.]], - example = "-----BEGIN CERTIFICATE-----...", - }, - cert_digest = { - description = [[SHA256 hex digest of the public certificate.]], - example = "c641e28d77e93544f2fa87b2cf3f3d51...", - }, - tags = { - description = [[ - An optional set of strings associated with the Certificate for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - }, - }, - - snis = { - entity_title = "SNI", - entity_title_plural = "SNIs", - description = [[ - An SNI object represents a many-to-one mapping of hostnames to a certificate. - That is, a certificate object can have many hostnames associated with it; when - Kong receives an SSL request, it uses the SNI field in the Client Hello to - lookup the certificate object based on the SNI associated with the certificate. - ]], - ["/snis/:snis/certificate"] = { - endpoint = false, - }, - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { description = [[The SNI name to associate with the given certificate.]] }, - certificate = { - description = [[ - The id (a UUID) of the certificate with which to associate the SNI hostname. - The Certificate must have a valid private key associated with it to be used - by the SNI object. - ]] - }, - tags = { - description = [[ - An optional set of strings associated with the SNIs for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - }, - }, - - upstreams = { - description = [[ - The upstream object represents a virtual hostname and can be used to loadbalance - incoming requests over multiple services (targets). So for example an upstream - named `service.v1.xyz` for a Service object whose `host` is `service.v1.xyz`. - Requests for this Service would be proxied to the targets defined within the upstream. - - An upstream also includes a [health checker][healthchecks], which is able to - enable and disable targets based on their ability or inability to serve - requests. The configuration for the health checker is stored in the upstream - object, and applies to all of its targets. - ]], - ["/upstreams/:upstreams/health"] = { - GET = { - title = [[Show Upstream health for node]], - description = [[ - Displays the health status for all Targets of a given Upstream, or for - the whole Upstream, according to the perspective of a specific Kong node. - Note that, being node-specific information, making this same request - to different nodes of the Kong cluster may produce different results. - For example, one specific node of the Kong cluster may be experiencing - network issues, causing it to fail to connect to some Targets: these - Targets will be marked as unhealthy by that node (directing traffic from - this node to other Targets that it can successfully reach), but healthy - to all others Kong nodes (which have no problems using that Target). - - The `data` field of the response contains an array of Target objects. - The health for each Target is returned in its `health` field: - - * If a Target fails to be activated in the balancer due to DNS issues, - its status displays as `DNS_ERROR`. - * When [health checks][healthchecks] are not enabled in the Upstream - configuration, the health status for active Targets is displayed as - `HEALTHCHECKS_OFF`. - * When health checks are enabled and the Target is determined to be healthy, - either automatically or [manually](#set-target-as-healthy), - its status is displayed as `HEALTHY`. This means that this Target is - currently included in this Upstream's load balancer execution. - * When a Target has been disabled by either active or passive health checks - (circuit breakers) or [manually](#set-target-as-unhealthy), - its status is displayed as `UNHEALTHY`. The load balancer is not directing - any traffic to this Target via this Upstream. - - When the request query parameter `balancer_health` is set to `1`, the - `data` field of the response refers to the Upstream itself, and its `health` - attribute is defined by the state of all of Upstream's Targets, according - to the field `healthchecks.threshold`. - ]], - endpoint = [[ -
/upstreams/{name or id}/health/
- - {:.indent} - Attributes | Description - ---:| --- - `name or id`
**required** | The unique identifier **or** the name of the Upstream for which to display Target health. - ]], - request_query = [[ - Attributes | Description - ---:| --- - `balancer_health`
*optional* | If set to 1, Kong will return the health status of the Upstream itself. See the `healthchecks.threshold` property. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "total": 2, - "node_id": "cbb297c0-14a9-46bc-ad91-1d0ef9b42df9", - "data": [ - { - "created_at": 1485524883980, - "id": "18c0ad90-f942-4098-88db-bbee3e43b27f", - "health": "HEALTHY", - "target": "127.0.0.1:20000", - "upstream_id": "07131005-ba30-4204-a29f-0927d53257b4", - "weight": 100 - }, - { - "created_at": 1485524914883, - "id": "6c6f34eb-e6c3-4c1f-ac58-4060e5bca890", - "health": "UNHEALTHY", - "target": "127.0.0.1:20002", - "upstream_id": "07131005-ba30-4204-a29f-0927d53257b4", - "weight": 200 - } - ] - } - ``` - - If `balancer_health=1`: - ``` - HTTP 200 OK - ``` - - ```json - { - "data": { - "health": "HEALTHY", - "id": "07131005-ba30-4204-a29f-0927d53257b4" - }, - "next": null, - "node_id": "cbb297c0-14a9-46bc-ad91-1d0ef9b42df9" - } - ``` - ]], - }, - - }, - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - ["name"] = { description = [[This is a hostname, which must be equal to the `host` of a Service.]] }, - ["slots"] = { description = [[The number of slots in the load balancer algorithm. If `algorithm` is set to `round-robin`, this setting determines the maximum number of slots. If `algorithm` is set to `consistent-hashing`, this setting determines the actual number of slots in the algorithm. Accepts an integer in the range `10`-`65536`.]] }, - ["algorithm"] = { description = [[Which load balancing algorithm to use.]] }, - ["hash_on"] = { description = [[What to use as hashing input. Using `none` results in a weighted-round-robin scheme with no hashing.]] }, - ["hash_fallback"] = { description = [[What to use as hashing input if the primary `hash_on` does not return a hash (eg. header is missing, or no Consumer identified). Not available if `hash_on` is set to `cookie`.]] }, - ["hash_on_header"] = { kind = "semi-optional", skip_in_example = true, description = [[The header name to take the value from as hash input. Only required when `hash_on` is set to `header`.]] }, - ["hash_fallback_header"] = { kind = "semi-optional", skip_in_example = true, description = [[The header name to take the value from as hash input. Only required when `hash_fallback` is set to `header`.]] }, - ["hash_on_cookie"] = { kind = "semi-optional", skip_in_example = true, description = [[The cookie name to take the value from as hash input. Only required when `hash_on` or `hash_fallback` is set to `cookie`. If the specified cookie is not in the request, Kong will generate a value and set the cookie in the response.]] }, - ["hash_on_cookie_path"] = { kind = "semi-optional", skip_in_example = true, description = [[The cookie path to set in the response headers. Only required when `hash_on` or `hash_fallback` is set to `cookie`.]] }, - ["hash_on_query_arg"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the query string argument to take the value from as hash input. Only required when `hash_on` is set to `query_arg`.]] }, - ["hash_fallback_query_arg"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the query string argument to take the value from as hash input. Only required when `hash_fallback` is set to `query_arg`.]] }, - ["hash_on_uri_capture"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the route URI capture to take the value from as hash input. Only required when `hash_on` is set to `uri_capture`.]] }, - ["hash_fallback_uri_capture"] = { kind = "semi-optional", skip_in_example = true, description = [[The name of the route URI capture to take the value from as hash input. Only required when `hash_fallback` is set to `uri_capture`.]] }, - ["host_header"] = { description = [[The hostname to be used as `Host` header when proxying requests through Kong.]], example = "example.com", }, - ["client_certificate"] = { description = [[If set, the certificate to be used as client certificate while TLS handshaking to the upstream server.]] }, - ["use_srv_name"] = { description = [[If set, the balancer will use SRV hostname(if DNS Answer has SRV record) as the proxy upstream `Host`.]] }, - ["healthchecks.active.timeout"] = { description = [[Socket timeout for active health checks (in seconds).]] }, - ["healthchecks.active.concurrency"] = { description = [[Number of targets to check concurrently in active health checks.]] }, - ["healthchecks.active.type"] = { description = [[Whether to perform active health checks using HTTP or HTTPS, or just attempt a TCP connection.]] }, - ["healthchecks.active.http_path"] = { description = [[Path to use in GET HTTP request to run as a probe on active health checks.]] }, - ["healthchecks.active.https_verify_certificate"] = { description = [[Whether to check the validity of the SSL certificate of the remote host when performing active health checks using HTTPS.]] }, - ["healthchecks.active.https_sni"] = { description = [[The hostname to use as an SNI (Server Name Identification) when performing active health checks using HTTPS. This is particularly useful when Targets are configured using IPs, so that the target host's certificate can be verified with the proper SNI.]], example = "example.com", }, - ["healthchecks.active.headers"] = { description = [[One or more lists of values indexed by header name to use in GET HTTP request to run as a probe on active health checks. Values must be pre-formatted.]], example = { { ["x-my-header"] = {"foo", "bar"}, ["x-another-header"] = {"bla"} }, nil }, }, - ["healthchecks.active.healthy.interval"] = { description = [[Interval between active health checks for healthy targets (in seconds). A value of zero indicates that active probes for healthy targets should not be performed.]] }, - ["healthchecks.active.healthy.http_statuses"] = { description = [[An array of HTTP statuses to consider a success, indicating healthiness, when returned by a probe in active health checks.]] }, - ["healthchecks.active.healthy.successes"] = { description = [[Number of successes in active probes (as defined by `healthchecks.active.healthy.http_statuses`) to consider a target healthy.]] }, - ["healthchecks.active.unhealthy.interval"] = { description = [[Interval between active health checks for unhealthy targets (in seconds). A value of zero indicates that active probes for unhealthy targets should not be performed.]] }, - ["healthchecks.active.unhealthy.http_statuses"] = { description = [[An array of HTTP statuses to consider a failure, indicating unhealthiness, when returned by a probe in active health checks.]] }, - ["healthchecks.active.unhealthy.tcp_failures"] = { description = [[Number of TCP failures in active probes to consider a target unhealthy.]] }, - ["healthchecks.active.unhealthy.timeouts"] = { description = [[Number of timeouts in active probes to consider a target unhealthy.]] }, - ["healthchecks.active.unhealthy.http_failures"] = { description = [[Number of HTTP failures in active probes (as defined by `healthchecks.active.unhealthy.http_statuses`) to consider a target unhealthy.]] }, - ["healthchecks.passive.type"] = { description = [[Whether to perform passive health checks interpreting HTTP/HTTPS statuses, or just check for TCP connection success. In passive checks, `http` and `https` options are equivalent.]] }, - ["healthchecks.passive.healthy.http_statuses"] = { description = [[An array of HTTP statuses which represent healthiness when produced by proxied traffic, as observed by passive health checks.]] }, - ["healthchecks.passive.healthy.successes"] = { description = [[Number of successes in proxied traffic (as defined by `healthchecks.passive.healthy.http_statuses`) to consider a target healthy, as observed by passive health checks.]] }, - ["healthchecks.passive.unhealthy.http_statuses"] = { description = [[An array of HTTP statuses which represent unhealthiness when produced by proxied traffic, as observed by passive health checks.]] }, - ["healthchecks.passive.unhealthy.tcp_failures"] = { description = [[Number of TCP failures in proxied traffic to consider a target unhealthy, as observed by passive health checks.]] }, - ["healthchecks.passive.unhealthy.timeouts"] = { description = [[Number of timeouts in proxied traffic to consider a target unhealthy, as observed by passive health checks.]] }, - ["healthchecks.passive.unhealthy.http_failures"] = { description = [[Number of HTTP failures in proxied traffic (as defined by `healthchecks.passive.unhealthy.http_statuses`) to consider a target unhealthy, as observed by passive health checks.]] }, - ["healthchecks.threshold"] = { description = [[The minimum percentage of the upstream's targets' weight that must be available for the whole upstream to be considered healthy.]] }, - tags = { - description = [[ - An optional set of strings associated with the Upstream for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - } - }, - - targets = { - entity_endpoint_key = "host:port", - description = [[ - A target is an ip address/hostname with a port that identifies an instance of a backend - service. Every upstream can have many targets, and the targets can be - dynamically added, modified, or deleted. Changes take effect on the fly. - - To disable a target, post a new one with `weight=0`; - alternatively, use the `DELETE` convenience method to accomplish the same. - - The current target object definition is the one with the latest `created_at`. - ]], - ["/targets"] = { - -- This is not using `skip = true` because - -- we want the sections for GETting targets and POSTing targets to appear, - -- but we don't want them to appear using `GET /targets` and `POST /targets`. - -- Instead, we want the section itself to appear, but only the endpoints - -- generated via foreign keys (`GET /upstreams/:upstreams/targets` and - -- `POST /upstreams/:upstream/targets`) - endpoint = false, - }, - ["/targets/:targets"] = { - skip = true, - }, - ["/targets/:targets/upstreams"] = { - skip = true, - }, - ["/upstreams/:upstreams/targets/:targets"] = { - DELETE = { - title = [[Delete Target]], - description = [[ - Remove a target from the load balancer. - ]], - endpoint = [[ -
/upstreams/{upstream name or id}/targets/{host:port or id}
- - {:.indent} - Attributes | Description - ---:| --- - `upstream name or id`
**required** | The unique identifier **or** the name of the upstream for which to delete the target. - `host:port or id`
**required** | The host:port combination element of the target to remove, or the `id` of an existing target entry. - ]], - response = [[ - ``` - HTTP 204 No Content - ``` - ]] - }, - PATCH = { - title = [[Update Target]], - description = [[ - Update a target. - ]], - endpoint = [[ -
/upstreams/{upstream name or id}/targets/{host:port or id}
- - {:.indent} - Attributes | Description - ---:| --- - `upstream name or id`
**required** | The unique identifier **or** the name of the upstream for which to update the target. - `host:port or id`
**required** | The host:port combination element of the target to update, or the `id` of an existing target entry. - ]], - response = [[ - ``` - HTTP 201 Created - ``` - ]] - } - }, - - ["/upstreams/:upstreams/targets/all"] = { - GET = { - title = [[List all Targets]], - description = [[ - Lists all targets of the upstream. Multiple target objects for the same - target may be returned, showing the history of changes for a specific target. - The target object with the latest `created_at` is the current definition. - ]], - endpoint = [[ -
/upstreams/{name or id}/targets/all/
- - {:.indent} - Attributes | Description - ---:| --- - `name or id`
**required** | The unique identifier **or** the name of the upstream for which to list the targets. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - "total": 2, - "data": [ - { - "created_at": 1485524883980, - "id": "18c0ad90-f942-4098-88db-bbee3e43b27f", - "target": "127.0.0.1:20000", - "upstream_id": "07131005-ba30-4204-a29f-0927d53257b4", - "weight": 100 - }, - { - "created_at": 1485524914883, - "id": "6c6f34eb-e6c3-4c1f-ac58-4060e5bca890", - "target": "127.0.0.1:20002", - "upstream_id": "07131005-ba30-4204-a29f-0927d53257b4", - "weight": 200 - } - ] - } - ``` - ]], - } - }, - ["/upstreams/:upstreams/targets/:targets/healthy"] = { - PUT = { - title = [[Set target as healthy]], - description = [[ - Set the current health status of a target in the load balancer to "healthy" - in the entire Kong cluster. This sets the "healthy" status to all addresses - resolved by this target. - - This endpoint can be used to manually re-enable a target that was previously - disabled by the upstream's [health checker][healthchecks]. Upstreams only - forward requests to healthy nodes, so this call tells Kong to start using this - target again. - - This resets the health counters of the health checkers running in all workers - of the Kong node, and broadcasts a cluster-wide message so that the "healthy" - status is propagated to the whole Kong cluster. - - Note: This API is not available when Kong is running in Hybrid mode. - ]], - endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/healthy
- - {:.indent} - Attributes | Description - ---:| --- - `upstream name or id`
**required** | The unique identifier **or** the name of the upstream. - `target or id`
**required** | The host/port combination element of the target to set as healthy, or the `id` of an existing target entry. - ]], - response = [[ - ``` - HTTP 204 No Content - ``` - ]], - } - }, - ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - PUT = { - title = [[Set target as unhealthy]], - description = [[ - Set the current health status of a target in the load balancer to "unhealthy" - in the entire Kong cluster. This sets the "unhealthy" status to all addresses - resolved by this target. - - This endpoint can be used to manually disable a target and have it stop - responding to requests. Upstreams only forward requests to healthy nodes, so - this call tells Kong to start skipping this target. - - This call resets the health counters of the health checkers running in all - workers of the Kong node, and broadcasts a cluster-wide message so that the - "unhealthy" status is propagated to the whole Kong cluster. - - [Active health checks][active] continue to execute for unhealthy - targets. Note that if active health checks are enabled and the probe detects - that the target is actually healthy, it will automatically re-enable it again. - To permanently remove a target from the balancer, you should [delete a - target](#delete-target) instead. - - Note: This API is not available when Kong is running in Hybrid mode. - ]], - endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
- - {:.indent} - Attributes | Description - ---:| --- - `upstream name or id`
**required** | The unique identifier **or** the name of the upstream. - `target or id`
**required** | The host/port combination element of the target to set as unhealthy, or the `id` of an existing target entry. - ]], - response = [[ - ``` - HTTP 204 No Content - ``` - ]], - } - }, - ["/upstreams/:upstreams/targets/:targets/:address/healthy"] = { - PUT = { - title = [[Set target address as healthy]], - description = [[ - Set the current health status of an individual address resolved by a target - in the load balancer to "healthy" in the entire Kong cluster. - - This endpoint can be used to manually re-enable an address resolved by a - target that was previously disabled by the upstream's [health checker][healthchecks]. - Upstreams only forward requests to healthy nodes, so this call tells Kong - to start using this address again. - - This resets the health counters of the health checkers running in all workers - of the Kong node, and broadcasts a cluster-wide message so that the "healthy" - status is propagated to the whole Kong cluster. - - Note: This API is not available when Kong is running in Hybrid mode. - ]], - endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/{address}/healthy
- - {:.indent} - Attributes | Description - ---:| --- - `upstream name or id`
**required** | The unique identifier **or** the name of the upstream. - `target or id`
**required** | The host/port combination element of the target to set as healthy, or the `id` of an existing target entry. - `address`
**required** | The host/port combination element of the address to set as healthy. - ]], - response = [[ - ``` - HTTP 204 No Content - ``` - ]], - } - }, - ["/upstreams/:upstreams/targets/:targets/:address/unhealthy"] = { - PUT = { - title = [[Set target address as unhealthy]], - description = [[ - Set the current health status of an individual address resolved by a target - in the load balancer to "unhealthy" in the entire Kong cluster. - - This endpoint can be used to manually disable an address and have it stop - responding to requests. Upstreams only forward requests to healthy nodes, so - this call tells Kong to start skipping this address. - - This call resets the health counters of the health checkers running in all - workers of the Kong node, and broadcasts a cluster-wide message so that the - "unhealthy" status is propagated to the whole Kong cluster. - - [Active health checks][active] continue to execute for unhealthy - addresses. Note that if active health checks are enabled and the probe detects - that the address is actually healthy, it will automatically re-enable it again. - To permanently remove a target from the balancer, you should [delete a - target](#delete-target) instead. - - Note: This API is not available when Kong is running in Hybrid mode. - ]], - endpoint = [[ -
/upstreams/{upstream name or id}/targets/{target or id}/unhealthy
- - {:.indent} - Attributes | Description - ---:| --- - `upstream name or id`
**required** | The unique identifier **or** the name of the upstream. - `target or id`
**required** | The host/port combination element of the target to set as unhealthy, or the `id` of an existing target entry. - ]], - response = [[ - ``` - HTTP 204 No Content - ``` - ]], - } - }, - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - upstream = { skip = true }, - target = { - description = [[ - The target address (ip or hostname) and port. - If the hostname resolves to an SRV record, the `port` value will - be overridden by the value from the DNS record. - ]], - example = "example.com:8000", - }, - weight = { - description = [[ - The weight this target gets within the upstream loadbalancer (`0`-`65535`). - If the hostname resolves to an SRV record, the `weight` value will be - overridden by the value from the DNS record. - ]] - }, - tags = { - description = [[ - An optional set of strings associated with the Target for grouping and filtering. - ]], - examples = { - { "user-level", "low-priority" }, - { "admin", "high-priority", "critical" } - }, - }, - }, - }, - - vaults = { - title = "Vaults Entity", - entity_title = "Vault", - entity_title_plural = "Vaults", - description = [[ - Vault entities are used to configure different Vault connectors. Examples of - Vaults are Environment Variables, Hashicorp Vault and AWS Secrets Manager. - - Configuring a Vault allows referencing the secrets with other entities. For - example a certificate entity can store a reference to a certificate and key, - stored in a vault, instead of storing the certificate and key within the - entity. This allows a proper separation of secrets and configuration and - prevents secret sprawl. - ]], - - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { - description = [[ - The name of the Vault that's going to be added. Currently, the Vault implementation - must be installed in every Kong instance. - ]], - example = "env", - }, - prefix = { - description = [[ - The unique prefix (or identifier) for this Vault configuration. The prefix - is used to load the right Vault configuration and implementation when referencing - secrets with the other entities. - ]], - example = "env", - }, - description = { - description = [[ - The description of the Vault entity. - ]], - example = "This vault is used to retrieve redis database access credentials", - }, - config = { - description = [[ - The configuration properties for the Vault which can be found on - the vaults' documentation page. - ]], - example = { prefix = "SSL_" }, - }, - tags = { - description = [[ - An optional set of strings associated with the Vault for grouping and filtering. - ]], - examples = { - { "database-credentials", "data-plane" }, - { "certificates", "critical" }, - }, - }, - }, - }, - key_sets = { - title = "Key Sets Entity", - entity_title = "Key Set", - entity_title_plural = "Key Sets", - description = [[ - A Key Set object holds a collection of asymmetric key objects. - This entity allows to logically group keys by their purpose. - ]], - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { description = [[The name to associate with the given key-set.]] }, - tags = { - description = [[ - An optional set of strings associated with the Key for grouping and filtering. - ]], - examples = { - { "google-keys", "mozilla-keys" }, - { "production", "staging", "development" } - }, - }, - }, - ["/key-sets/:key_sets"] = { - -- needs this to be present because there is a nested endpoint like `key-sets/:id/keys` - ["GET"] = { - title = "List Keys associated to a specific Key-Set", - endpoint = "", - description = "Lists all keys within the specifified key set.", - response = [[ - ``` - HTTP 200 OK - ``` - - ``` json - { - "data": [ - { - "id": "46CA83EE-671C-11ED-BFAB-2FE47512C77A", - "name": "my-key_set", - "tags": ["google-keys", "mozilla-keys"], - "created_at": 1422386534, - "updated_at": 1422386534 - }, { - "id": "57532ECE-6720-11ED-9297-279D4320B841", - "name": "my-key_set", - "tags": ["production", "staging", "development"], - "created_at": 1422386534, - "updated_at": 1422386534 - }] - } - ``` - ]], - }, - ["PUT"] = { - title = "Create a key within a key-set", - endpoint = "", - description = "Creates a key", - response = [[ - ``` - HTTP 201 Created - ``` - ]], - }, - ["PATCH"] = { - title = "Updates a key within a key-set", - endpoint = "", - description = "Updates a key within a key-set", - response = [[ - ``` - HTTP 201 Created - ``` - ]] - }, - ["DELETE"] = { - title = "Delete key within key-set", - endpoint = "", - description = "Delete a key that is associated with this key-set", - response = [[ - ``` - HTTP 204 No Content - ``` - ]] - }, - } - }, - keys = { - title = "Keys Entity", - entity_title = "Key", - entity_title_plural = "Keys", - description = [[ - A Key object holds a representation of asymmetric keys in various formats. - When Kong or a Kong plugin requires a specific public or private key to perform - certain operations, it can use this entity. - ]], - fields = { - id = { skip = true }, - created_at = { skip = true }, - updated_at = { skip = true }, - name = { description = [[The name to associate with the given keys.]] }, - set = { - description = [[ - The id (an UUID) of the key-set with which to associate the key. - ]] - }, - kid = { - description = [[ - A unique identifier for a key. - ]], - example = "42" - }, - jwk = { - description = [[ - A JSON Web Key represented as a string. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = '{"alg":"RSA", "kid": "42", ...}' - }, - pem = { - description = [[ - A keypair in PEM format. - ]], - }, - ["pem.private_key"] = { - description = [[ - The private key in PEM format. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = "-----BEGIN" - }, - ["pem.public_key"] = { - description = [[ - The public key in PEM format. - - This field is _referenceable_, which means it can be securely stored as a - [secret](/gateway/latest/plan-and-deploy/security/secrets-management/getting-started) - in a vault. References must follow a [specific format](/gateway/latest/plan-and-deploy/security/secrets-management/reference-format). - ]], - example = "-----BEGIN" - }, - tags = { - description = [[ - An optional set of strings associated with the Key for grouping and filtering. - ]], - examples = { - { "application-a", "public-key-xyz" }, - { "RSA", "ECDSA" } - }, - }, - }, - }, - }, - --------------------------------------------------------------------------------- --- Templates for auto-generated endpoints --------------------------------------------------------------------------------- - - collection_templates = { - GET = { - title = [[List ${Entities}]], - endpoint_w_ek = [[ - ##### List All ${Entities} - -
/${entities_url}
- ]], - endpoint = [[ - ##### List All ${Entities} - -
/${entities_url}
- ]], - fk_endpoint = [[ - ##### List ${Entities} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} id}/${entities_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} id`
**required** | The unique identifier of the ${ForeignEntity} whose ${Entities} are to be retrieved. When using this endpoint, only ${Entities} associated to the specified ${ForeignEntity} will be listed. - ]], - fk_endpoint_w_ek = [[ - ##### List ${Entities} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} ${endpoint_key} or id}/${entities_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} ${endpoint_key} or id`
**required** | The unique identifier or the `${endpoint_key}` attribute of the ${ForeignEntity} whose ${Entities} are to be retrieved. When using this endpoint, only ${Entities} associated to the specified ${ForeignEntity} will be listed. - ]], - fk_endpoint_w_fek = [[ - ##### List ${Entities} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} ${endpoint_key} or id}/${entities_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} ${endpoint_key} or id`
**required** | The unique identifier or the `${endpoint_key}` attribute of the ${ForeignEntity} whose ${Entities} are to be retrieved. When using this endpoint, only ${Entities} associated to the specified ${ForeignEntity} will be listed. - ]], - request_query = [[ - Attributes | Description - ---:| --- - `offset`
*optional* | A cursor used for pagination. `offset` is an object identifier that defines a place in the list. - `size`
*optional, default is __100__ max is __1000__* | A limit on the number of objects to be returned per page. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - { - {{ page.${entity}_data }} - "next": "http://localhost:8001/${entities_url}?offset=6378122c-a0a1-438d-a5c6-efabae9fb969" - } - ``` - ]], - }, - POST = { - title = [[Add ${Entity}]], - endpoint_w_ek = [[ - ##### Create ${Entity} - -
/${entities_url}
- ]], - endpoint = [[ - ##### Create ${Entity} - -
/${entities_url}
- ]], - fk_endpoint = [[ - ##### Create ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} id}/${entities_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} id`
**required** | The unique identifier of the ${ForeignEntity} that should be associated to the newly-created ${Entity}. - ]], - fk_endpoint_w_ek = [[ - ##### Create ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} ${endpoint_key} or id}/${entities_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} ${endpoint_key} or id`
**required** | The unique identifier or the `${endpoint_key}` attribute of the ${ForeignEntity} that should be associated to the newly-created ${Entity}. - ]], - fk_endpoint_w_fek = [[ - ##### Create ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} ${endpoint_key} or id}/${entities_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} ${endpoint_key} or id`
**required** | The unique identifier or the `${endpoint_key}` attribute of the ${ForeignEntity} that should be associated to the newly-created ${Entity}. - ]], - request_body = [[ - {{ page.${entity}_body }} - ]], - response = [[ - ``` - HTTP 201 Created - ``` - - ```json - {{ page.${entity}_json }} - ``` - ]], - }, - }, - entity_templates = { - tags = [[ - ${Entities} can be both [tagged and filtered by tags](#tags). - ]], - endpoint_w_ek = [[ - ##### ${Active_verb} ${Entity} - -
/${entities_url}/{${entity} ${endpoint_key} or id}
- - {:.indent} - Attributes | Description - ---:| --- - `${entity} ${endpoint_key} or id`
**required** | The unique identifier **or** the ${endpoint_key} of the ${Entity} to ${active_verb}. - ]], - fk_endpoint_w_ek = [[ - ##### ${Active_verb} ${ForeignEntity} Associated to a Specific ${Entity} - -
/${entities_url}/{${entity} ${endpoint_key} or id}/${foreign_entity_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${entity} ${endpoint_key} or id`
**required** | The unique identifier **or** the ${endpoint_key} of the ${Entity} associated to the ${ForeignEntity} to be ${passive_verb}. - ]], - fk_endpoint_w_fek = [[ - ##### ${Active_verb} ${ForeignEntity} Associated to a Specific ${Entity} - -
/${entities_url}/{${entity} id}/${foreign_entity_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${entity} id`
**required** | The unique identifier of the ${Entity} associated to the ${ForeignEntity} to be ${passive_verb}. - ]], - endpoint = [[ - ##### ${Active_verb} ${Entity} - -
/${entities_url}/{${entity} id}
- - {:.indent} - Attributes | Description - ---:| --- - `${entity} id`
**required** | The unique identifier of the ${Entity} to ${active_verb}. - ]], - fk_endpoint = [[ - ##### ${Active_verb} ${ForeignEntity} Associated to a Specific ${Entity} - -
/${entities_url}/{${entity} id}/${foreign_entity_url}
- - {:.indent} - Attributes | Description - ---:| --- - `${entity} id`
**required** | The unique identifier of the ${Entity} associated to the ${ForeignEntity} to be ${passive_verb}. - ]], - nested_endpoint_w_eks = [[ - ##### ${Active_verb} ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} ${foreign_endpoint_key} or id}/${entities_url}/{${entity} ${endpoint_key} or id}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} ${foreign_endpoint_key} or id`
**required** | The unique identifier **or** the ${foreign_endpoint_key} of the ${ForeignEntity} to ${active_verb}. - `${entity} ${endpoint_key} or id`
**required** | The unique identifier **or** the ${endpoint_key} of the ${Entity} to ${active_verb}. - ]], - nested_endpoint_w_ek = [[ - ##### ${Active_verb} ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} id}/${entities_url}/{${entity} ${endpoint_key} or id}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} id`
**required** | The unique identifier of the ${ForeignEntity} to ${active_verb}. - `${entity} ${endpoint_key} or id`
**required** | The unique identifier **or** the ${endpoint_key} of the ${Entity} to ${active_verb}. - ]], - nested_endpoint_w_fek = [[ - ##### ${Active_verb} ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} ${foreign_endpoint_key} or id}/${entities_url}/{${entity} id}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} ${foreign_endpoint_key} or id`
**required** | The unique identifier **or** the ${foreign_endpoint_key} of the ${ForeignEntity} to ${active_verb}. - `${entity} id`
**required** | The unique identifier of the ${Entity} to ${active_verb}. - ]], - nested_endpoint = [[ - ##### ${Active_verb} ${Entity} Associated to a Specific ${ForeignEntity} - -
/${foreign_entities_url}/{${foreign_entity} id}/${entities_url}/{${entity} id}
- - {:.indent} - Attributes | Description - ---:| --- - `${foreign_entity} id`
**required** | The unique identifier of the ${ForeignEntity} to ${active_verb}. - `${entity} id`
**required** | The unique identifier of the ${Entity} to ${active_verb}. - ]], - GET = { - title = [[Retrieve ${Entity}]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - {{ page.${entity}_json }} - ``` - ]], - }, - PATCH = { - title = [[Update ${Entity}]], - request_body = [[ - {{ page.${entity}_body }} - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - ```json - {{ page.${entity}_json }} - ``` - ]], - }, - PUT = { - title = [[Update or create ${Entity}]], - request_body = [[ - {{ page.${entity}_body }} - ]], - details = [[ - Inserts (or replaces) the ${Entity} under the requested resource with the - definition specified in the body. The ${Entity} will be identified via the `${endpoint_key} - or id` attribute. - - When the `${endpoint_key} or id` attribute has the structure of a UUID, the ${Entity} being - inserted/replaced will be identified by its `id`. Otherwise it will be - identified by its `${endpoint_key}`. - - When creating a new ${Entity} without specifying `id` (neither in the URL nor in - the body), then it will be auto-generated. - - Notice that specifying a `${endpoint_key}` in the URL and a different one in the request - body is not allowed. - ]], - response = [[ - ``` - HTTP 200 OK - ``` - - See POST and PATCH responses. - ]], - }, - DELETE = { - title = [[Delete ${Entity}]], - response = [[ - ``` - HTTP 204 No Content - ``` - ]], - } - }, - --------------------------------------------------------------------------------- --- DB-less mode --------------------------------------------------------------------------------- - - dbless_entities_methods = { - -- in DB-less mode, only document GET endpoints for entities - ["GET"] = true, - ["POST"] = false, - ["PATCH"] = false, - ["PUT"] = false, - ["DELETE"] = false, - -- exceptions for the healthcheck endpoints: - ["/upstreams/:upstreams/targets/:targets/healthy"] = { - ["PUT"] = true, - }, - ["/upstreams/:upstreams/targets/:targets/unhealthy"] = { - ["PUT"] = true, - } - }, - --------------------------------------------------------------------------------- --- Template for Admin API section of the Navigation file --------------------------------------------------------------------------------- - - nav = { - header = [[ - - title: Admin API - url: /admin-api/ - icon: /assets/images/icons/documentation/icn-admin-api-color.svg - items: - ]], - } - -} diff --git a/autodoc/admin-api/general.lua b/autodoc/admin-api/general.lua deleted file mode 100644 index c178e1ab43e..00000000000 --- a/autodoc/admin-api/general.lua +++ /dev/null @@ -1,16 +0,0 @@ -return { - - title_exceptions = { - ["api"] = "API", - ["curl"] = "cURL", - ["db-less"] = "DB-less", - ["dns"] = "DNS", - ["nginx"] = "NGINX", - ["rbac"] = "RBAC", - ["sni"] = "SNI", - ["snis"] = "SNIs", - ["httpie"] = "HTTPie", - ["ca"] = "CA", - } - -} diff --git a/autodoc/admin-api/generate.lua b/autodoc/admin-api/generate.lua deleted file mode 100755 index bf29425492f..00000000000 --- a/autodoc/admin-api/generate.lua +++ /dev/null @@ -1,1059 +0,0 @@ -#!/usr/bin/env resty - -setmetatable(_G, nil) - -local lfs = require("lfs") -local cjson = require("cjson") -local general = require("autodoc.admin-api.general") - -local method_array = { - "POST", - "HEAD", - "GET", - "PATCH", - "PUT", - "DELETE", - "OPTIONS", -} - --- Chicago-style prepositions to be lowercased, --- based on https://capitalizemytitle.com/ -for _, p in ipairs({ - "about", - "above", - "across", - "after", - "against", - "along", - "among", - "around", - "at", - "before", - "behind", - "below", - "beneath", - "beside", - "beyond", - "by", - "down", - "during", - "for", - "from", - "in", - "inside", - "into", - "near", - "of", - "off", - "on", - "out", - "outside", - "over", - "past", - "through", - "throughout", - "to", - "toward", - "under", -}) do - general.title_exceptions[p] = p -end - -local utils = { - -- "EXAMPLE of teXT using dns" => "Example of Text Using DNS". - titleize = function(str) - local text = str:gsub("(%a[%w_'-]*)", function(word) - local exception = general.title_exceptions[word:lower()] - if exception then - return exception - else - return word:sub(1,1):upper()..word:sub(2):lower() - end - end) - -- force very first character uppercase - return text:sub(1,1):upper()..text:sub(2) - end -} - -local KONG_PATH = os.getenv("KONG_PATH") or "." - -package.path = KONG_PATH .. "/?.lua;" .. KONG_PATH .. "/?/init.lua;" .. package.path - -local pok, kong_meta = pcall(require, "kong.meta") -- luacheck: ignore -if not pok then - error("failed loading Kong modules. please set the KONG_PATH environment variable.") -end - -local admin_api_data = require("autodoc.admin-api.data.admin-api") - -local Endpoints = require("kong.api.endpoints") - --- Minimal boilerplate so that module files can be loaded -_KONG = require("kong.meta") -- luacheck: ignore -kong = require("kong.global").new() -- luacheck: ignore -kong.configuration = { -- luacheck: ignore - loaded_plugins = {}, - loaded_vaults = {}, -} -kong.db = require("kong.db").new({ -- luacheck: ignore - database = "postgres", -}) -kong.configuration = { -- luacheck: ignore - loaded_plugins = {}, - loaded_vaults = {}, -} - --------------------------------------------------------------------------------- - -local function sortedpairs(tbl) - local keys = {} - for key, _ in pairs(tbl) do - table.insert(keys, key) - end - table.sort(keys) - local i = 0 - return function() - i = i + 1 - local k = keys[i] - return k, tbl[k] - end -end - -local function render(template, subs) - subs = setmetatable(subs, { __index = function(_, k) - error("failed applying autodoc template: no variable ${" .. k .. "}") - end }) - return (template:gsub("${([^}]+)}", subs)) -end - -local function get_or_create(tbl, key) - local v = tbl[key] - if not v then - v = {} - tbl[key] = v - end - return v -end - -local function to_singular(plural) - return plural:gsub("s$", "") -end - -local function entity_to_api_path(entity) - return "kong/api/routes/" .. entity .. ".lua" -end - -local function entity_to_schema_path(entity) - return "kong/db/schema/entities/" .. entity .. ".lua" -end - -local function cjson_encode(value) - return (cjson.encode(value):gsub("\\/", "/"):gsub(",", ", ")) -end - --- A deterministic pseudo-UUID generator, to make autodoc idempotent. -local gen_uuid -local reset_uuid -do - local uuids = { - "9748f662-7711-4a90-8186-dc02f10eb0f5", - "4e3ad2e4-0bc4-4638-8e34-c84a417ba39b", - "a5fb8d9b-a99d-40e9-9d35-72d42a62d83a", - "51e77dc2-8f3e-4afa-9d0e-0e3bbbcfd515", - "fc73f2af-890d-4f9b-8363-af8945001f7f", - "4506673d-c825-444c-a25b-602e3c2ec16e", - "d35165e2-d03e-461a-bdeb-dad0a112abfe", - "af8330d3-dbdc-48bd-b1be-55b98608834b", - "a9daa3ba-8186-4a0d-96e8-00d80ce7240b", - "127dfc88-ed57-45bf-b77a-a9d3a152ad31", - "9aa116fd-ef4a-4efa-89bf-a0b17c4be982", - "ba641b07-e74a-430a-ab46-94b61e5ea66b", - "ec1a1f6f-2aa4-4e58-93ff-b56368f19b27", - "a4407883-c166-43fd-80ca-3ca035b0cdb7", - "01c23299-839c-49a5-a6d5-8864c09184af", - "ce44eef5-41ed-47f6-baab-f725cecf98c7", - "02621eee-8309-4bf6-b36b-a82017a5393e", - "66c7b5c4-4aaf-4119-af1e-ee3ad75d0af4", - "7fca84d6-7d37-4a74-a7b0-93e576089a41", - "d044b7d4-3dc2-4bbc-8e9f-6b7a69416df6", - "a9b2107f-a214-47b3-add4-46b942187924", - "04fbeacf-a9f1-4a5d-ae4a-b0407445db3f", - "43429efd-b3a5-4048-94cb-5cc4029909bb", - "d26761d5-83a4-4f24-ac6c-cff276f2b79c", - "91020192-062d-416f-a275-9addeeaffaf2", - "a2e013e8-7623-4494-a347-6d29108ff68b", - "147f5ef0-1ed6-4711-b77f-489262f8bff7", - "a3ad71a8-6685-4b03-a101-980a953544f6", - "b87eb55d-69a1-41d2-8653-8d706eecefc0", - "4e8d95d4-40f2-4818-adcb-30e00c349618", - "58c8ccbb-eafb-4566-991f-2ed4f678fa70", - "ea29aaa3-3b2d-488c-b90c-56df8e0dd8c6", - "4fe14415-73d5-4f00-9fbc-c72a0fccfcb2", - "a3395f66-2af6-4c79-bea2-1b6933764f80", - "885a0392-ef1b-4de3-aacf-af3f1697ce2c", - "f5a9c0ca-bdbb-490f-8928-2ca95836239a", - "173a6cee-90d1-40a7-89cf-0329eca780a6", - "bdab0e47-4e37-4f0b-8fd0-87d95cc4addc", - "f00c6da4-3679-4b44-b9fb-36a19bd3ae83", - "0c61e164-6171-4837-8836-8f5298726d53", - "5027BBC1-508C-41F8-87F2-AB1801E9D5C3", - "68FDB05B-7B08-47E9-9727-AF7F897CFF1A", - "B2A30E8F-C542-49CF-8015-FB674987D1A5", - "518BBE43-2454-4559-99B0-8E7D1CD3E8C8", - "7C4747E9-E831-4ED8-9377-83A6F8A37603", - "24D0DBDA-671C-11ED-BA0B-EF1DCCD3725F", - "46CA83EE-671C-11ED-BFAB-2FE47512C77A", - "57532ECE-6720-11ED-9297-279D4320B841", - "68A64404-6720-11ED-8DE1-47A2EE5E214E", - "76BF58F0-6720-11ED-9341-BF64C05FB0CB", - "B235B4BA-6720-11ED-A3DD-67F2793BCB9E", - "24D0DBDA-671C-11ED-BA0B-EF1DCCD3725F", - "46CA83EE-671C-11ED-BFAB-2FE47512C77A", - "57532ECE-6720-11ED-9297-279D4320B841", - } - - local ctr = 0 - - gen_uuid = function() - ctr = ctr + 1 - return assert(uuids[ctr]) - end - - reset_uuid = function() - ctr = 0 - end -end - --------------------------------------------------------------------------------- --- Unindent a multi-line string for proper indenting in --- square brackets. --- --- Ex: --- unindent([[ --- hello world --- foo bar --- ]]) --- --- will return: "hello world\nfoo bar" -local function unindent(str) - local min = 2^31 - local lines = {} - str = (str:sub(-1) == "\n") and str or (str .. "\n") - for line in str:gmatch("([^\n]*)\n") do - local nonblank = line:match("()[^%s]") - if nonblank and nonblank < min then - min = nonblank - end - table.insert(lines, line) - end - for i, line in ipairs(lines) do - lines[i] = line:sub(min) - end - return table.concat(lines, "\n") -end - -local function each_field(fields) - local i = 0 - return function() - i = i + 1 - local f = fields[i] - if f then - local k = next(f) - local v = f[k] - return k, v - end - end -end - --------------------------------------------------------------------------------- - -local function assert_data(value, description) - if value == nil then - error("\n\n" .. - "****************************************\n" .. - "Missing " .. description .. "\n" .. - "-- please document it in autodoc/data/admin-api.lua\n" .. - "****************************************\n", 2) - end - - return value -end - --------------------------------------------------------------------------------- - -local function gen_kind(finfo, field_data) - if field_data.kind then - return "
*" .. field_data.kind .. "*" - elseif finfo.required ~= true then - return "
*optional*" - else - return "" - end -end - -local function break_long_code_block(code, separator, max_row_len) - local escaped_separator = separator == "." and "%." or separator - local word_break_separator = separator .. "``" - local buffer = { "`" } - local row_len = 0 - local first = true - for part in code:gmatch("[^" .. escaped_separator .."]+") do - local part_len = #part - if not first then - if row_len + part_len + 1 < max_row_len then - buffer[#buffer + 1] = separator - row_len = row_len + 1 - else - buffer[#buffer + 1] = word_break_separator - row_len = 0 - end - end - buffer[#buffer + 1] = part - row_len = row_len + part_len - first = false - end - buffer[#buffer + 1] = "`" - - return table.concat(buffer) -end - -local function gen_field_info(finfo) - local out = {} - - if finfo.one_of then - local vals = {} - for _, f in ipairs(finfo.one_of) do - local v = type(f) == "string" and ("%q"):format(f) or tostring(f) - table.insert(vals, "`" .. v .. "`") - end - table.insert(out, " Accepted values are: " .. table.concat(vals, ", ") .. ". ") - end - - if finfo.default then - local json = cjson_encode(finfo.default) - local default = break_long_code_block(json, ",", 30) - table.insert(out, " Default: " .. default .. ".") - end - - return table.concat(out) -end - -local function gen_notation(fname, finfo, field_data) - if finfo.type == "array" then - local form_example = {} - local example = field_data.examples - and (field_data.examples[1] or field_data.examples[2]) - or field_data.example - for i, item in ipairs(example or finfo.default) do - table.insert(form_example, fname .. "[]=" .. item) - if i == 2 then - break - end - end - return [[ With form-encoded, the notation is `]] .. - table.concat(form_example, "&") .. - [[`. With JSON, use an Array.]] - elseif finfo.type == "foreign" then - local fschema = assert(require("kong.db.schema.entities." .. finfo.reference)) - local ek = fschema.endpoint_key - if ek then - return ([[With form-encoded, the notation is ]] .. - [[`$FNAME.id=<$FNAME id>` or ]] .. - [[`$FNAME.$ENDPOINT_KEY=<$FNAME $ENDPOINT_KEY>`. ]] .. - [[With JSON, use "]] .. - [[`"$FNAME":{"id":"<$FNAME id>"}` or ]] .. - [[`"$FNAME":{"$ENDPOINT_KEY":"<$FNAME $ENDPOINT_KEY>"}`.]]): - gsub("$([A-Z_]*)", { - FNAME = fname, - ENDPOINT_KEY = ek, - }) - else - return ([[With form-encoded, the notation is ]] .. - [[`$FNAME.id=<$FNAME id>`. ]] .. - [[With JSON, use "]] .. - [[`"$FNAME":{"id":"<$FNAME id>"}`.]]): - gsub("$([A-Z_]*)", { - FNAME = fname, - }) - end - else - return "" - end -end - -local function write_field(outfd, fname, finfo, fullname, field_data, entity_name) - local kind = gen_kind(finfo, field_data) - local description = assert_data(field_data.description, - "description for " .. entity_name .. "." .. fullname) - :gsub("%s+", " ") - local field_info = gen_field_info(finfo) - local notation = gen_notation(fname, finfo, field_data) - - fullname = break_long_code_block(fullname, ".", 25) - - outfd:write(" " .. fullname .. kind .. " | " .. description .. field_info .. notation .. "\n") -end - -local function process_field(outfd, entity_data, entity_name, fname, finfo, prefix) - local fullname = (prefix or "") .. fname - local field_data = entity_data.fields[fullname] - if not field_data then - if finfo.type == "record" then - for rfname, rfinfo in each_field(finfo.fields) do - process_field(outfd, entity_data, entity_name, rfname, rfinfo, fullname .. ".") - end - return - else - error("Missing autodoc data for field " .. entity_name .. "." .. fullname) - end - end - - if field_data.skip then - return - end - - write_field(outfd, fname, finfo, fullname, field_data, entity_name) -end - -local function gen_example(exn, entity, entity_data, fields, indent, prefix) - local csv = {} - for fname, finfo in each_field(fields) do - local fullname = (prefix or "") .. fname - - local value - local field_data = entity_data.fields[fullname] - if finfo.type == "record" and not finfo.abstract then - value = gen_example(exn, entity, entity_data, finfo.fields, indent .. " ", fullname .. ".") - elseif finfo.default ~= nil and field_data.examples == nil and field_data.example == nil then - value = cjson_encode(finfo.default) - else - local example = field_data.examples and field_data.examples[exn] - if example == nil then - example = field_data.example - end - if example == nil then - if finfo.uuid then - example = gen_uuid() - elseif finfo.type == "foreign" then - example = { id = gen_uuid() } - elseif finfo.timestamp then - example = 1422386534 - elseif fname == "name" then - example = "my-" .. to_singular(entity) - end - end - if example ~= nil then - value = cjson_encode(example) - elseif not field_data.skip_in_example then - error("missing example value for " .. entity .. "." .. fname) - end - end - - if value ~= nil then - table.insert(csv, indent .. " " .. '"' .. fname .. '": ' .. value) - end - end - local out = {"{\n"} - table.insert(out, table.concat(csv, ",\n")) - table.insert(out, "\n") - table.insert(out, indent .. "}") - return table.concat(out) -end - -local function write_entity_templates(outfd, entity, entity_data) - local schema = assert(require("kong.db.schema.entities." .. entity)) - local singular = to_singular(entity) - - assert_data(entity_data.fields, "'fields' entry for " .. entity) - - outfd:write(singular .. "_body: |\n") - outfd:write(" Attributes | Description\n") - outfd:write(" ---:| ---\n") - for fname, finfo in each_field(schema.fields) do - process_field(outfd, entity_data, entity, fname, finfo) - end - - if entity_data.extra_fields then - for efname, efinfo in each_field(entity_data.extra_fields) do - write_field(outfd, efname, efinfo, efname, efinfo, entity) - end - end - - outfd:write("\n") - outfd:write(singular .. "_json: |\n") - outfd:write(" " .. gen_example(1, entity, entity_data, schema.fields, " ") .. "\n") - outfd:write("\n") - outfd:write(singular .. "_data: |\n") - outfd:write(' "data": [' .. gen_example(1, entity, entity_data, schema.fields, " ") .. ", ") - outfd:write(gen_example(2, entity, entity_data, schema.fields, " ") .. "],\n") - outfd:write("\n") -end - - -local titles = {} - -local function write_title(outfd, level, title, label) - if not title then - return - end - title = utils.titleize(title):gsub("^%s*", ""):gsub("%s*$", "") - table.insert(titles, { - level = level, - title = title, - }) - if label then - label = "\n" .. label - else - label = "" - end - outfd:write((("#"):rep(level) .. " " .. title .. label .. "\n\n")) -end - -local function section(outfd, title, content) - if not content then - return - end - write_title(outfd, 4, title) - outfd:write(unindent(content) .. "\n") - outfd:write("\n") -end - -local function each_line(str) - if str:sub(-1)~="\n" then - str = str .. "\n" - end - return str:gmatch("(.-)\n") -end - -local function blockquote(content) - local buffer = {} - for line in each_line(content) do - buffer[#buffer + 1] = "> " .. line - end - return table.concat(buffer) -end - -local function warning_message(outfd, content) - outfd:write("\n\n{:.note}\n") - outfd:write(blockquote(content)) - outfd:write("\n\n") -end - -local function write_endpoint(outfd, endpoint, ep_data, dbless_methods) - assert_data(ep_data, "data for endpoint " .. endpoint) - if ep_data.done or ep_data.skip then - return - end - - -- check for endpoint-specific overrides (useful for db-less) - for i, method in ipairs(method_array) do - local meth_data = ep_data[method] - if meth_data and meth_data.endpoint ~= false then - assert_data(meth_data.title, "info for " .. method .. " " .. endpoint) - if dbless_methods - and not dbless_methods[method] - and (not dbless_methods[endpoint] - or not dbless_methods[endpoint][method]) - then - write_title(outfd, 3, meth_data.title) - warning_message(outfd, "**Note**: This API is not available in DB-less mode.") - else - write_title(outfd, 3, meth_data.title, "{:.badge .dbless}") - end - - section(outfd, nil, meth_data.description) - local fk_endpoints = meth_data.fk_endpoints or {} - section(outfd, nil, meth_data.endpoint) - for _, fk_endpoint in ipairs(fk_endpoints) do - section(outfd, nil, fk_endpoint) - end - section(outfd, "Request Querystring Parameters", meth_data.request_query) - section(outfd, "Request Body", meth_data.request_body) - section(outfd, nil, meth_data.details) - section(outfd, "Response", meth_data.response) - outfd:write("---\n\n") - end - end - ep_data.done = true -end - -local function write_endpoints(outfd, info, all_endpoints, dbless_methods) - for endpoint, ep_data in sortedpairs(info.data) do - if endpoint:match("^/") then - write_endpoint(outfd, endpoint, ep_data, dbless_methods) - all_endpoints[endpoint] = ep_data - end - end - return all_endpoints -end - - - -local function write_general_section(outfd, filename, all_endpoints, name, data_general) - local file_data = assert_data(data_general[name], "data for " .. filename) - - if file_data.skip == true then - return - end - - write_title(outfd, 2, file_data.title) - - assert_data(file_data.description, - "'description' field for " .. filename) - - outfd:write(unindent(file_data.description)) - outfd:write("\n\n") - - local info = { - filename = filename, - data = file_data, - mod = assert(loadfile(KONG_PATH .. "/" .. filename))() - } - - write_endpoints(outfd, info, all_endpoints) - - return info -end - -local active_verbs = { - GET = "retrieve", - POST = "create", - PATCH = "update", - PUT = "create or update", - DELETE = "delete", -} - -local passive_verbs = { - GET = "retrieved", - POST = "created", - PATCH = "updated", - PUT = "created or updated", - DELETE = "deleted", -} - -local function adjust_for_method(subs, method) - subs.method = method:lower() - subs.METHOD = method:upper() - subs.active_verb = active_verbs[subs.METHOD] - subs.passive_verb = passive_verbs[subs.METHOD] - subs.Active_verb = utils.titleize(subs.active_verb) - subs.Passive_verb = utils.titleize(subs.passive_verb) -end - -local gen_endpoint -do - local template_keys = { - "title", - "description", - "details", - "request_querystring", - "request_body", - "response", - "endpoint", - } - - gen_endpoint = function(edata, templates, subs, endpoint, method, has_ek) - local ep_data = get_or_create(edata, endpoint) - if ep_data.skip then - return - end - local meth_data = get_or_create(ep_data, method) - assert_data(templates, "templates definition for " .. endpoint) - local meth_tpls = templates[method] - assert_data(meth_tpls, "templates definition for " .. method .. " " .. endpoint) - adjust_for_method(subs, method) - - for _, k in ipairs(template_keys) do - local tk = (k == "endpoint") - and (has_ek and "endpoint_w_ek" or "endpoint") - or k - local template = meth_tpls[tk] or templates[tk] - if meth_data[k] == nil and ep_data[k] ~= nil then - meth_data[k] = ep_data[k] - end - if meth_data[k] == nil and template then - meth_data[k] = render(template, subs) - end - end - end -end - -local function gen_fk_endpoint(edata, templates, subs, parent_endpoint, method, has_ek, has_fek, nested) - local ep_data = assert_data(edata[parent_endpoint], - "entity data for endpoint " .. parent_endpoint) - - local meth_data - if nested then - meth_data = ep_data[method] - if not meth_data then - return - end - else - meth_data = assert(ep_data[method]) -- get_or_create(ep_data, method) - end - - assert_data(templates, "templates definition for " .. parent_endpoint) - local meth_tpls = templates[method] - assert_data(meth_tpls, "templates definition for " .. method .. " " .. parent_endpoint) - local tk - if nested then - if has_ek and has_fek then - tk = "nested_endpoint_w_eks" - elseif has_ek then - tk = "nested_endpoint_w_ek" - elseif has_fek then - tk = "nested_endpoint_w_fek" - else - tk = "nested_endpoint" - end - - else - if has_ek then - tk = "fk_endpoint_w_ek" - elseif has_fek then - tk = "fk_endpoint_w_fek" - else - tk = "fk_endpoint" - end - end - - local tpl = meth_tpls[tk] or templates[tk] - assert_data(tpl, tk .. " template for " .. method .. " " .. parent_endpoint) - adjust_for_method(subs, method) - - assert_data(meth_data.title, "'title' field for " .. method .. " " .. parent_endpoint) - local fk_endpoints = get_or_create(meth_data, "fk_endpoints") - table.insert(fk_endpoints, render(tpl, subs)) -end - - -local function gen_template_subs_table(edata, plural, schema, fedata, fplural, fschema, fname) - local api = edata.entity_url_collection_name or schema.admin_api_name or schema.name or plural - local singular = to_singular(plural) - local subs = { - ["Entity"] = edata.entity_title or utils.titleize(singular), - ["Entities"] = edata.entity_title_plural or utils.titleize(plural), - ["entity"] = edata.entity_lower or singular:lower(), - ["entities"] = edata.entity_lower_plural or plural:lower(), - ["entities_url"] = api, - ["entity_url"] = edata.entity_url_name or singular, - ["endpoint_key"] = edata.entity_endpoint_key or schema.endpoint_key or "name", - } - if fedata then - local fapi = fedata.entity_url_collection_name or fschema.admin_api_name or fschema.name or fplural - local fsingular = to_singular(fplural) - subs["ForeignEntity"] = fedata.entity_title or utils.titleize(fsingular) - subs["ForeignEntities"] = fedata.entity_title_plural or utils.titleize(fplural) - subs["foreign_entity"] = fedata.entity_lower or fsingular:lower() - subs["foreign_entities"] = fedata.entity_lower_plural or fplural:lower() - subs["foreign_entities_url"] = fapi - subs["foreign_entity_url"] = fedata.entity_url_name or fname or fsingular - subs["foreign_endpoint_key"] = fedata.entity_endpoint_key or fschema.endpoint_key or "name" - end - return subs -end - -local function prepare_entity(data, entity_file, entity_data) - local out = {} - - assert_data(entity_data.description, - "'description' field for " .. entity_file) - - local schema = assert(loadfile(KONG_PATH .. "/" .. entity_to_schema_path(entity_file)))() - local subs = gen_template_subs_table(entity_data, entity_file, schema) - - local title = entity_data.title or (subs.Entity .. " Object") - - table.insert(out, unindent(entity_data.description)) - - if entity_data.fields.tags then - table.insert(out, "\n") - table.insert(out, unindent(render(data.entity_templates.tags, subs))) - end - - table.insert(out, "\n\n") - table.insert(out, "```json\n") - table.insert(out, "{{ page." .. subs.entity .. "_json }}\n") - table.insert(out, "```\n\n") - - if entity_data.details then - table.insert(out, unindent(entity_data.details)) - table.insert(out, "\n\n") - end - - local filename = "kong/api/routes/" .. entity_file .. ".lua" - local modtbl = loadfile(KONG_PATH .. "/" .. filename) - local mod = modtbl and modtbl() or {} - - local ename = schema.admin_api_name or schema.name - local eapi = entity_data.admin_api_name or ename - - -- e.g. /services - local collection_endpoint = "/" .. eapi - gen_endpoint(entity_data, data.collection_templates, subs, collection_endpoint, "GET") - gen_endpoint(entity_data, data.collection_templates, subs, collection_endpoint, "POST") - - -- e.g. /services/{name or id} - local entity_endpoint = "/" .. eapi .. "/:" .. ename - local has_ek = schema.endpoint_key ~= nil - gen_endpoint(entity_data, data.entity_templates, subs, entity_endpoint, "GET", has_ek) - gen_endpoint(entity_data, data.entity_templates, subs, entity_endpoint, "PUT", has_ek) - gen_endpoint(entity_data, data.entity_templates, subs, entity_endpoint, "PATCH", has_ek) - gen_endpoint(entity_data, data.entity_templates, subs, entity_endpoint, "DELETE", has_ek) - - return { - filename = filename, - entity = entity_file, - schema = schema, - title = title, - intro = table.concat(out), - data = entity_data, - mod = mod, - } -end - -local function skip_fk_endpoint(edata, endpoint, method) - local ret = edata - and edata[endpoint] - and ((edata[endpoint].endpoint == false) - or (edata[endpoint][method] and edata[endpoint][method].endpoint == false)) - return ret -end - -local function prepare_foreign_key_endpoints(data, entity_infos, entity) - local einfo = entity_infos[entity] - local edata = einfo.data - - for fname, finfo in each_field(einfo.schema.fields) do - local foreigns = finfo.reference - - if finfo.type == "foreign" and not data.known.nodoc_entities[foreigns] then - local feinfo = entity_infos[foreigns] - local fedata = feinfo.data - local subs = gen_template_subs_table(einfo.data, entity, einfo.schema, fedata, foreigns, feinfo.schema, fname) - local has_ek = einfo.schema.endpoint_key ~= nil - local has_fek = feinfo.schema.endpoint_key ~= nil - - local function gen_fk_endpoints(parent_endpoint, endpoint, meths, templates, srcdata, dstdata, nested) - for _, method in ipairs(meths) do - if not skip_fk_endpoint(edata, endpoint, method) then - gen_fk_endpoint(dstdata, templates, subs, parent_endpoint, method, has_ek, has_fek, nested) - local ep_data = get_or_create(srcdata, endpoint) - ep_data.done = true - end - end - end - - local ename = einfo.schema.name - local eapi = einfo.schema.admin_api_name or ename - local enapi = einfo.schema.admin_api_nested_name or eapi - local fename = feinfo.schema.name - local feapi = feinfo.schema.admin_api_name or fename - - -- e.g. /services/{service name or id}/routes - gen_fk_endpoints( - "/" .. eapi, - "/" .. feapi .. "/:" .. fename .. "/" .. enapi, - {"GET", "POST"}, - data.collection_templates, - fedata, edata - ) - - -- e.g. /services/{service name or id}/routes/{route name or id} - gen_fk_endpoints( - "/" .. eapi .. "/:" .. ename, - "/" .. feapi .. "/:" .. fename .. "/" .. enapi .. "/:" .. ename, - {"GET", "PUT", "PATCH", "DELETE"}, - data.entity_templates, - fedata, edata, true - ) - - -- e.g. /routes/{route name or id}/service - gen_fk_endpoints( - "/" .. feapi .. "/:" .. fename, - "/" .. eapi .. "/:" .. ename .. "/" .. fname, - {"GET", "PUT", "PATCH", "DELETE"}, - data.entity_templates, - edata, fedata - ) - - end - end - -end - --------------------------------------------------------------------------------- - --- Check that all modules present in the Admin API are known by this script. -local function check_admin_api_modules(data) - local file_set = {} - for _, item in ipairs(data.known.general_files) do - file_set[item] = "use" - data.known.general_files[item] = true - end - for _, item in ipairs(data.known.entities) do - file_set[entity_to_api_path(item)] = "use" - data.known.entities[item] = true - end - for _, item in ipairs(data.known.nodoc_entities) do - file_set[entity_to_api_path(item)] = "nodoc" - data.known.nodoc_entities[item] = true - end - for _, item in ipairs(data.known.nodoc_files) do - file_set[item] = "nodoc" - data.known.nodoc_files[item] = true - end - - for file in lfs.dir(KONG_PATH .. "/kong/api/routes") do - if file:match("%.lua$") then - local name = "kong/api/routes/" .. file - if not file_set[name] then - error("File " .. name .. " not known to autodoc/admin-api/generate.lua! " .. - "Please add to the data.known tables.") - end - end - end -end - -local function check_endpoints(all_endpoints, infos) - for _, info in ipairs(infos) do - for endpoint, handler in pairs(info.mod) do - if handler ~= Endpoints.not_found then - assert_data(all_endpoints[endpoint], - "data for implemented endpoint " .. endpoint) - assert_data(all_endpoints[endpoint].done or all_endpoints[endpoint].skip, - "done or skip mark in endpoint " .. endpoint) - end - end - end -end - --------------------------------------------------------------------------------- - -local function write_admin_api(filename, data, title) - lfs.mkdir("autodoc") - lfs.mkdir("autodoc/output") - lfs.mkdir("autodoc/output/admin-api") - local outpath = "autodoc/output/admin-api/" .. filename - - local outfd = assert(io.open(outpath, "w+")) - - reset_uuid() - - outfd:write("---\n") - outfd:write("#\n") - outfd:write("# WARNING: this file was auto-generated by a script.\n") - outfd:write("# DO NOT edit this file directly. Instead, send a pull request to change\n") - outfd:write("# https://github.com/Kong/kong/blob/master/autodoc/admin-api/data/admin-api.lua\n") - outfd:write("# or its associated files instead.\n") - outfd:write("#\n") - outfd:write("title: " .. utils.titleize(title) .. "\n") - outfd:write("source_url: https://github.com/Kong/kong/blob/master/autodoc/admin-api/data/admin-api.lua\n") - outfd:write("toc: false\n\n") - for _, entity in ipairs(data.known.entities) do - local entity_data = assert_data(data.entities[entity], - "entity data for " .. entity) - - write_entity_templates(outfd, entity, entity_data) - end - outfd:write("\n---\n") - - for _, ipart in ipairs(assert_data(data.intro, "intro string")) do - outfd:write("\n") - write_title(outfd, 2, ipart.title) - outfd:write(unindent(ipart.text)) - outfd:write("\n---\n\n") - end - - local all_endpoints = {} - - local general_infos = {} - - for _, fullname in ipairs(data.known.general_files) do - local name = fullname:match("/([^/]+)%.lua$") - local ginfo = write_general_section(outfd, fullname, all_endpoints, name, data.general) - table.insert(general_infos, ginfo) - general_infos[name] = ginfo - end - - local entity_infos = {} - - for _, entity in ipairs(data.known.entities) do - local einfo = prepare_entity(data, entity, data.entities[entity]) - table.insert(entity_infos, einfo) - entity_infos[entity] = einfo - end - - for _, entity in ipairs(data.known.entities) do - prepare_foreign_key_endpoints(data, entity_infos, entity) - end - - for _, entity_info in ipairs(entity_infos) do - write_title(outfd, 2, entity_info.title) - outfd:write(entity_info.intro) - write_endpoints(outfd, entity_info, all_endpoints, data.dbless_entities_methods) - end - - -- Check that all endpoints were traversed - check_endpoints(all_endpoints, entity_infos) - check_endpoints(all_endpoints, general_infos) - - outfd:write(unindent(assert_data(data.footer, "footer string"))) - - outfd:close() - - print(" Wrote " .. outpath) -end - --------------------------------------------------------------------------------- - -local function write_admin_api_nav(filename, data) - lfs.mkdir("autodoc") - lfs.mkdir("autodoc/output") - lfs.mkdir("autodoc/output/nav") - local outpath = "autodoc/output/nav/" .. filename - - local outfd = assert(io.open(outpath, "w+")) - - outfd:write(unindent(data.nav.header)) - - local max_level = 3 - local level = 3 - for _, t in ipairs(titles) do - if t.level <= max_level then - if t.level <= level then - outfd:write("\n") - elseif t.level > level then - outfd:write((" "):rep(level - 1) .. " items:\n") - end - level = t.level - outfd:write((" "):rep(level - 1) .. "- text: " .. t.title .. "\n") - outfd:write((" "):rep(level - 1) .. " url: /admin-api/#" .. t.title:lower():gsub(" ", "-") .. "\n") - end - end - - outfd:close() - - print(" Wrote " .. outpath) -end - --------------------------------------------------------------------------------- - -local function main() - print("Building Admin API docs...") - - check_admin_api_modules(admin_api_data) - - write_admin_api( - "admin-api.md", - admin_api_data, - "Admin API" - ) - - write_admin_api_nav( - "docs_nav.yml.admin-api.in", - admin_api_data - ) -end - -main() diff --git a/autodoc/admin-api/openapi-gen.lua b/autodoc/admin-api/openapi-gen.lua deleted file mode 100644 index 1929f384d14..00000000000 --- a/autodoc/admin-api/openapi-gen.lua +++ /dev/null @@ -1,438 +0,0 @@ -setmetatable(_G, nil) -- silence OpenResty's global var warnings - -local admin_api_data = require "autodoc.admin-api.data.admin-api" -local kong_meta = require "kong.meta" -local lfs = require "lfs" -local lyaml = require "lyaml" -local typedefs = require "kong.db.schema.typedefs" - -local OPENAPI_VERSION = "3.1.0" -local KONG_CONTACT_NAME = "Kong" -local KONG_CONTACT_URL = "https://github.com/Kong/kong" -local LICENSE_NAME = "Apache 2.0" -local LICENSE_URL = "https://github.com/Kong/kong/blob/master/LICENSE" - -local METHOD_NA_DBLESS = "This method is not available when using DB-less mode." -local METHOD_ONLY_DBLESS = "This method is only available when using DB-less mode." - -local HTTP_METHODS = { - ["GET"] = true, - ["HEAD"] = true, - ["POST"] = true, - ["PUT"] = true, - ["DELETE"] = true, - ["CONNECT"] = true, - ["OPTIONS"] = true, - ["TRACE"] = true, - ["PATCH"] = true, -} - -local entities_path = "kong/db/schema/entities" -local routes_path = "kong/api/routes" - --- workaround to load module files -_KONG = require("kong.meta") -- luacheck: ignore -kong = require("kong.global").new() -- luacheck: ignore -kong.configuration = { -- luacheck: ignore - loaded_plugins = {}, - loaded_vaults = {}, -} -kong.db = require("kong.db").new({ -- luacheck: ignore - database = "postgres", -}) -kong.configuration = { -- luacheck: ignore - loaded_plugins = {}, - loaded_vaults = {}, -} - - - -local property_format = { - ["auto_timestamp_ms"] = "float", - ["auto_timestamp_s"] = "int32", - ["host"] = "hostname", - ["ip"] = "ip", - ["port"] = "int32", - ["uuid"] = "uuid", -} - -local property_type = { - ["array"] = "array", - ["boolean"] = "boolean", - ["foreign"] = nil, - ["integer"] = "integer", - ["map"] = "array", - ["number"] = "number", - ["record"] = "array", - ["set"] = "array", - ["string"] = "string", - ["auto_timestamp_ms"] = "number", - ["auto_timestamp_s"] = "integer", - ["destinations"] = "array", - ["header_name"] = "string", - ["host"] = "string", - ["host_with_optional_port"] = "string", - ["hosts"] = "array", - ["ip"] = "string", - ["methods"] = "array", - ["path"] = "string", - ["paths"] = "array", - ["port"] = "integer", - ["protocols"] = "array", - ["semantic_version"] = "string", - ["sources"] = "array", - ["tag"] = "string", - ["tags"] = "array", - ["utf8_name"] = "string", - ["uuid"] = "string", -} - -local property_enum = { - ["protocols"] = { - "http", - "https", - "tcp", - "tls", - "udp", - "grpc", - "grpcs" - }, -} - -local property_minimum = { - ["port"] = 0, -} - -local property_maximum = { - ["port"] = 65535, -} - - -local function sanitize_text(text) - if text == nil then - return text - end - - if type(text) ~= "string" then - error("invalid type received: " .. type(text) .. - ". sanitize_text() sanitizes text", 2) - end - - -- remove all
from text - text = text:gsub("(.-)","") - - return text -end - - -local function get_openapi() - local openapi = OPENAPI_VERSION - - return openapi -end - - -local function get_info() - local info = { - ["title"] = "Kong Admin API", - ["summary"] = "Kong RESTful Admin API for administration purposes.", - ["description"] = sanitize_text(admin_api_data["intro"][1]["text"]), - ["version"] = kong_meta._VERSION, - ["contact"] = { - ["name"] = KONG_CONTACT_NAME, - ["url"] = KONG_CONTACT_URL, - --["email"] = "", - }, - ["license"] = { - ["name"] = LICENSE_NAME, - ["url"] = LICENSE_URL, - }, - } - - return info -end - - -local function get_servers() - local servers = { - { - ["url"] = "http://localhost:8001", - ["description"] = "8001 is the default port on which the Admin API listens.", - }, - { - ["url"] = "https://localhost:8444", - ["description"] = "8444 is the default port for HTTPS traffic to the Admin API.", - }, - } - - return servers -end - - -local function get_package_from_path(path) - if type(path) ~= "string" then - error("path must be a string, but it is " .. type(path), 2) - end - - local package = path:gsub("(.lua)","") - package = package:gsub("/",".") - - return package -end - - -local function get_property_reference(reference) - local reference_path - - if reference ~= nil and type(reference) == "string" then - reference_path = "#/components/schemas/" .. reference - end - - return reference_path -end - - -local function get_full_type(properties) - local actual_type - - if properties.type == nil or properties.type == "foreign" then - return nil - end - - for type_name, type_content in pairs(typedefs) do - if properties == type_content then - actual_type = type_name - break - end - end - - if actual_type == nil and properties.type then - actual_type = properties.type - end - - return actual_type -end - - -local function get_field_details(field_properties) - local details = {} - - local actual_type = get_full_type(field_properties) - if actual_type then - details.type = property_type[actual_type] - details.format = property_format[actual_type] - details.enum = property_enum[actual_type] - details.minimum = property_minimum[actual_type] - details.maximum = property_maximum[actual_type] - end - - details["$ref"] = get_property_reference(field_properties.reference) - if field_properties.default == ngx.null then - details.nullable = true - details.default = lyaml.null - else - details.default = field_properties.default - end - - return details -end - - -local function get_properties_from_entity_fields(fields) - local properties = {} - local required = {} - - for _, field in ipairs(fields) do - for field_name, field_props in pairs(field) do - properties[field_name] = get_field_details(field_props) - if field_props.required then - table.insert(required, field_name) - end - end - end - - return properties, required -end - - -local function get_schemas() - local schemas = {} - - for file in lfs.dir(entities_path) do - if file ~= "." and file ~= ".." then - local entity_path = entities_path .. "/" .. file - local entity_package = get_package_from_path(entity_path) - local entity = require(entity_package) - if entity then - if entity.name then -- TODO: treat special case "routes_subschemas" - local entity_content = {} - entity_content.type = "object" - entity_content.properties, entity_content.required = get_properties_from_entity_fields(entity.fields) - schemas[entity.name] = entity_content - end - end - end - end - - return schemas -end - - -local function get_components() - local components = {} - components.schemas = get_schemas() - - return components -end - - -local function get_all_routes() - local routes = {} - - for file in lfs.dir(routes_path) do - if file ~= "." and file ~= ".." then - local route_path = routes_path .. "/" .. file - local route_package = get_package_from_path(route_path) - local route = require(route_package) - table.insert(routes, route) - end - end - - return routes -end - - -local function is_http_method(name) - return HTTP_METHODS[name] == true -end - - -local function translate_path(entry) - if entry:len() < 2 then - return entry - end - - local translated = "" - - for segment in string.gmatch(entry, "([^/]+)") do - if segment:byte(1) == string.byte(":") then - segment = "{" .. segment:sub(2, segment:len()) .. "}" - end - translated = translated .. "/" .. segment - end - - return translated -end - - -local function fill_paths(paths) - local entities = admin_api_data.entities - local general_routes = admin_api_data.general - local path_content = {} - - -- extract path details from entities - for name, entity in pairs(entities) do - for entry, content in pairs(entity) do - if type(entry) == "string" and entry:sub(1,1) == "/" then - path_content[entry] = content - end - end - end - - -- extract path details from general entries - for x, content in pairs(general_routes) do - if type(content) == "table" then - for entry, entry_content in pairs(content) do - if type(entry) == "string" and entry:sub(1,1) == "/" then - path_content[entry] = entry_content - end - end - end - end - - -- fill received paths - for path, methods in pairs(paths) do - for method, content in pairs(methods) do - if path == "/config" then - content.description = METHOD_ONLY_DBLESS - elseif method ~= "get" then - content.description = METHOD_NA_DBLESS - end - - if path_content[path] and path_content[path][method:upper()] then - content.summary = path_content[path][method:upper()].title - end - end - - -- translate :entity to {entity} in paths - local actual_path = translate_path(path) - if actual_path ~= path then - paths[actual_path] = paths[path] - paths[path] = nil - end - end - -end - - -local function get_paths() - local paths = {} - local routes = get_all_routes() - - for _, route in ipairs(routes) do - for entry, functions in pairs(route) do - if type(entry) == "string" and entry:sub(1,1) == "/" then - paths[entry] = {} - for function_name, _ in pairs(functions) do - if is_http_method(function_name) then - paths[entry][function_name:lower()] = {} - end - end - end - end - end - - fill_paths(paths) - - return paths -end - - -local function write_file(filename, content) - local pok, yaml, err = pcall(lyaml.dump, { content }) - if not pok then - error("lyaml failed: " .. yaml, 2) - end - if not yaml then - print("creating yaml failed: " .. err, 2) - end - - -- drop the multi-document "---\n" header and "\n..." trailer - local content = yaml:sub(5, -5) - if content then - local file, errmsg = io.open(filename, "w") - if errmsg then - error("could not open " .. filename .. " for writing: " .. errmsg, 2) - end - file:write(content) - file:close() - end - -end - - -local function main(filepath) - - local openapi_spec_content = {} - - openapi_spec_content.openapi = get_openapi() - openapi_spec_content.info = get_info() - openapi_spec_content.servers = get_servers() - openapi_spec_content.components = get_components() - openapi_spec_content.paths = get_paths() - - write_file(filepath, openapi_spec_content) -end - - -main(arg[1]) diff --git a/autodoc/upgrading/generate.lua b/autodoc/upgrading/generate.lua deleted file mode 100755 index 059541956bc..00000000000 --- a/autodoc/upgrading/generate.lua +++ /dev/null @@ -1,71 +0,0 @@ -#!/usr/bin/env resty - --- This file must be executed from the root folder, i.e. --- ./autodoc/upgrading/generate.lua -setmetatable(_G, nil) - -local lfs = require("lfs") - -local header = [[ ---- -# Generated via autodoc/upgrading/generate.lua in the kong/kong repo -title: Upgrade Kong Gateway OSS -badge: oss -source_url: https://github.com/Kong/kong/blob/master/UPGRADE.md ---- - -This document guides you through the process of upgrading {{site.ce_product_name}} to the **latest version**. -To upgrade to prior versions, find the version number in the -[Upgrade doc in GitHub](https://github.com/Kong/kong/blob/master/UPGRADE.md). - -]] - - -lfs.mkdir("autodoc") -lfs.mkdir("autodoc/output") -local outpath = "autodoc/output/upgrading.md" - -print("Building upgrading.md") - -local input = assert(io.open("UPGRADE.md", "r+")) - --- Keep skipping lines until "## Suggested upgrade path" -local line -while true do - line = input:read() - if line == nil then - error("Could not find the `## Suggested upgrade path` line") - end - if line:match("## Suggested upgrade path") then - break - end -end - --- Read everything until THE SECOND "## Upgrade to xxx" line -local buffer = { line } -local upgrade_counter = 0 - -while true do - line = input:read() - if line == nil then - error("Could not find two `## Upgrade to xxx` lines") - end - - - if line:match("## Upgrade to ") then - upgrade_counter = upgrade_counter + 1 - if upgrade_counter == 2 then - break - end - end - - buffer[#buffer + 1] = line -end - -input:close() - --- Write header + selected body to output -local output = assert(io.open(outpath, "w+")) -output:write(header) -output:write(table.concat(buffer, "\n")) -output:close() diff --git a/scripts/autodoc b/scripts/autodoc index b03f5d819c6..f6d19abce48 100755 --- a/scripts/autodoc +++ b/scripts/autodoc @@ -77,9 +77,7 @@ function insert_yaml_file_into_nav_file() { echo "Generating docs ..." rm -rf ./autodoc/output -./autodoc/admin-api/generate.lua ./autodoc/cli/generate.lua -./autodoc/upgrading/generate.lua ./autodoc/pdk/generate.lua exit_code=$? @@ -164,9 +162,6 @@ fi copy autodoc/output/admin-api/admin-api.md "$DOCS_APP/admin-api/index.md" copy autodoc/output/cli.md "$DOCS_APP/reference/cli.md" -rm -rf "$DOCS_APP/install-and-run/upgrade-oss.md" -copy autodoc/output/upgrading.md "$DOCS_APP/install-and-run/upgrade-oss.md" - rm -rf "$DOCS_APP/pdk/" mkdir -p "$DOCS_APP/pdk" diff --git a/scripts/gen-admin-api-def.sh b/scripts/gen-admin-api-def.sh deleted file mode 100755 index 5c9e9d73f99..00000000000 --- a/scripts/gen-admin-api-def.sh +++ /dev/null @@ -1 +0,0 @@ -resty ./autodoc/admin-api/openapi-gen.lua kong-admin-api.yml From 18676efe21d925a511078ddfcbf8ca5f9b9e6e80 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 21 Jun 2023 15:10:31 +0800 Subject: [PATCH 2692/4351] perf(tracing): use string.buffer instead of table.concat (#11092) --- kong/tracing/instrumentation.lua | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-) diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index e5f68ca0aab..e82512738fa 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -1,5 +1,6 @@ local pdk_tracer = require "kong.pdk.tracing".new() local propagation = require "kong.tracing.propagation" +local buffer = require "string.buffer" local utils = require "kong.tools.utils" local tablepool = require "tablepool" local tablex = require "pl.tablex" @@ -13,7 +14,6 @@ local type = type local next = next local pack = utils.pack local unpack = utils.unpack -local insert = table.insert local assert = assert local pairs = pairs local ipairs = ipairs @@ -23,7 +23,6 @@ local tablepool_release = tablepool.release local get_method = ngx.req.get_method local ngx_log = ngx.log local ngx_DEBUG = ngx.DEBUG -local concat = table.concat local tonumber = tonumber local setmetatable = setmetatable local cjson_encode = cjson.encode @@ -316,20 +315,25 @@ local lazy_format_spans do local lazy_mt = { __tostring = function(spans) - local detail_logs = new_tab(#spans, 0) + local logs_buf = buffer.new(1024) + for i, span in ipairs(spans) do - insert(detail_logs, "\nSpan #" .. i .. " name=" .. span.name) + logs_buf:putf("\nSpan #%d name=%s", i, span.name) if span.end_time_ns then - insert(detail_logs, " duration=" .. (span.end_time_ns - span.start_time_ns) / 1e6 .. "ms") + logs_buf:putf(" duration=%fms", (span.end_time_ns - span.start_time_ns) / 1e6) end if span.attributes then - insert(detail_logs, " attributes=" .. cjson_encode(span.attributes)) + logs_buf:putf(" attributes=%s", cjson_encode(span.attributes)) end end - return concat(detail_logs) + local str = logs_buf:get() + + logs_buf:free() + + return str end } From 1988ac39df7a6cb40c36cf44f3856b4d8318610f Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 21 Jun 2023 16:56:59 +0800 Subject: [PATCH 2693/4351] perf(rate-limiting): sync to redis periodically (#9538) * perf(rate-limiting) sync to redis periodically * perf(tools/timestamp): using Lua std API instead of `luatz` module for function `get_timestamps` Thanks to Dan Carley for fixing the ACL test. https://github.com/dcarley/kong/commit/f18458d0481c711dec53d4c03b7e77535cafefe5 fix merge issues refactor Apply suggestions from code review revert unnecessary changes Co-authored-by: Chrono * apply suggestion --------- Co-authored-by: Chrono Co-authored-by: xumin --- CHANGELOG.md | 3 + kong/clustering/compat/removed_fields.lua | 4 + kong/plugins/rate-limiting/handler.lua | 12 +- kong/plugins/rate-limiting/policies/init.lua | 153 ++++++++++++++++-- kong/plugins/rate-limiting/schema.lua | 14 ++ .../09-hybrid_mode/09-config-compat_spec.lua | 6 +- .../23-rate-limiting/02-policies_spec.lua | 124 ++++++++------ .../23-rate-limiting/04-access_spec.lua | 116 +++++++++++++ 8 files changed, 368 insertions(+), 64 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ba6bb586a13..1f22166bb0b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -616,6 +616,9 @@ now encoded as `"[]"` to comply with standard. [#9611](https://github.com/Kong/kong/pull/9611) - **HTTP-Log**: Support `http_endpoint` field to be referenceable [#9714](https://github.com/Kong/kong/pull/9714) +- **rate-limiting**: Add a new configuration `sync_rate` to the `redis` policy, + which synchronizes metrics to redis periodically instead of on every request. + [#9538](https://github.com/Kong/kong/pull/9538) #### Hybrid Mode diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 2e4288000e8..211787e7bc6 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -55,6 +55,7 @@ return { "phase_duration_flavor", } }, + -- Any dataplane older than 3.3.0 [3003000000] = { acme = { @@ -84,5 +85,8 @@ return { zipkin = { "queue", }, + rate_limiting = { + "sync_rate", + }, }, } diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 98ad27550a8..13a9bebadac 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -13,6 +13,7 @@ local pairs = pairs local error = error local tostring = tostring local timer_at = ngx.timer.at +local SYNC_RATE_REALTIME = -1 local EMPTY = {} @@ -198,9 +199,14 @@ function RateLimitingHandler:access(conf) end end - local ok, err = timer_at(0, increment, conf, limits, identifier, current_timestamp, 1) - if not ok then - kong.log.err("failed to create timer: ", err) + if conf.sync_rate ~= SYNC_RATE_REALTIME and conf.policy == "redis" then + increment(false, conf, limits, identifier, current_timestamp, 1) + + else + local ok, err = timer_at(0, increment, conf, limits, identifier, current_timestamp, 1) + if not ok then + kong.log.err("failed to create timer: ", err) + end end end diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 96c5d7e225d..6885743d75d 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -2,17 +2,40 @@ local policy_cluster = require "kong.plugins.rate-limiting.policies.cluster" local timestamp = require "kong.tools.timestamp" local reports = require "kong.reports" local redis = require "resty.redis" - +local table_clear = require "table.clear" local kong = kong local pairs = pairs local null = ngx.null +local ngx_time= ngx.time local shm = ngx.shared.kong_rate_limiting_counters local fmt = string.format +local SYNC_RATE_REALTIME = -1 local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" +-- for `conf.sync_rate > 0` +local auto_sync_timer + +local cur_usage = { + --[[ + [cache_key] = + --]] +} + +local cur_usage_expire_at = { + --[[ + [cache_key] = + --]] +} + +local cur_delta = { + --[[ + [cache_key] = + --]] +} + local function is_present(str) return str and str ~= "" and str ~= null @@ -20,7 +43,7 @@ end local function get_service_and_route_ids(conf) - conf = conf or {} + conf = conf or {} local service_id = conf.service_id local route_id = conf.route_id @@ -37,7 +60,7 @@ local function get_service_and_route_ids(conf) end -local get_local_key = function(conf, identifier, period, period_date) +local function get_local_key(conf, identifier, period, period_date) local service_id, route_id = get_service_and_route_ids(conf) return fmt("ratelimit:%s:%s:%s:%s:%s", route_id, service_id, identifier, @@ -67,7 +90,7 @@ local function get_redis_connection(conf) conf.redis_port, conf.redis_database) end - + local ok, err = red:connect(conf.redis_host, conf.redis_port, sock_opts) if not ok then @@ -111,6 +134,84 @@ local function get_redis_connection(conf) return red end +local function clear_local_counter() + table_clear(cur_usage) + table_clear(cur_usage_expire_at) + table_clear(cur_delta) +end + +local function sync_to_redis(premature, conf) + if premature then + return + end + + local red, err = get_redis_connection(conf) + if not red then + kong.log.err("[rate-limiting] failed to connect to Redis: ", err) + clear_local_counter() + return + end + + red:init_pipeline() + + for cache_key, delta in pairs(cur_delta) do + red:eval([[ + local key, value, expiration = KEYS[1], tonumber(ARGV[1]), ARGV[2] + local exists = redis.call("exists", key) + redis.call("incrby", key, value) + if not exists or exists == 0 then + redis.call("expireat", key, expiration) + end + ]], 1, cache_key, delta, cur_usage_expire_at[cache_key]) + end + + local _, err = red:commit_pipeline() + if err then + kong.log.err("[rate-limiting] failed to commit increment pipeline in Redis: ", err) + clear_local_counter() + return + end + + local ok, err = red:set_keepalive(10000, 100) + if not ok then + kong.log.err("[rate-limiting] failed to set Redis keepalive: ", err) + clear_local_counter() + return + end + + -- just clear these tables and avoid creating three new tables + clear_local_counter() +end + +local function periodical_sync(conf, sync_func) + if not auto_sync_timer then + local err + -- timer may be initialized after the module's loaded so we need to update the reference + auto_sync_timer, err = kong.timer:named_every("rate-limiting-auto-sync", conf.sync_rate, sync_func, conf) + + if not auto_sync_timer then + kong.log.err("failed to create timer: ", err) + return nil, err + end + end + + return true +end + +local function update_local_counters(conf, periods, limits, identifier, value) + for period, period_date in pairs(periods) do + if limits[period] then + local cache_key = get_local_key(conf, identifier, period, period_date) + + if cur_delta[cache_key] then + cur_delta[cache_key] = cur_delta[cache_key] + value + else + cur_delta[cache_key] = value + end + end + end + +end return { ["local"] = { @@ -139,7 +240,7 @@ return { end return current_metric or 0 - end + end, }, ["cluster"] = { increment = function(conf, limits, identifier, current_timestamp, value) @@ -175,16 +276,39 @@ return { end return 0 - end + end, }, ["redis"] = { increment = function(conf, limits, identifier, current_timestamp, value) - -- the usage function already incremented the value of redis key to avoid race condition in concurrent calls + local periods = timestamp.get_timestamps(current_timestamp) - -- because of that we don't need to increment here - return true + if conf.sync_rate == SYNC_RATE_REALTIME then + -- we already incremented the counter at usage() + return true + + else + update_local_counters(conf, periods, limits, identifier, value) + return periodical_sync(conf, sync_to_redis) + end end, usage = function(conf, identifier, period, current_timestamp) + local periods = timestamp.get_timestamps(current_timestamp) + local cache_key = get_local_key(conf, identifier, period, periods[period]) + + -- use local cache to reduce the number of redis calls + -- also by pass the logic of incrementing the counter + if conf.sync_rate ~= SYNC_RATE_REALTIME and cur_usage[cache_key] then + if cur_usage_expire_at[cache_key] > ngx_time() then + return cur_usage[cache_key] + (cur_delta[cache_key] or 0) + end + + cur_usage[cache_key] = 0 + cur_usage_expire_at[cache_key] = periods[period] + EXPIRATION[period] + cur_delta[cache_key] = 0 + + return 0 + end + local red, err = get_redis_connection(conf) if not red then return nil, err @@ -192,9 +316,6 @@ return { reports.retrieve_redis_version(red) - local periods = timestamp.get_timestamps(current_timestamp) - local cache_key = get_local_key(conf, identifier, period, periods[period]) - -- the usage of redis command incr instead of get is to avoid race conditions in concurrent calls local current_metric, err = red:eval([[ local cache_key, expiration = KEYS[1], ARGV[1] @@ -219,7 +340,13 @@ return { kong.log.err("failed to set Redis keepalive: ", err) end + if conf.sync_rate ~= SYNC_RATE_REALTIME then + cur_usage[cache_key] = current_metric or 0 + cur_usage_expire_at[cache_key] = periods[period] + EXPIRATION[period] + cur_delta[cache_key] = 0 + end + return current_metric or 0 end } -} \ No newline at end of file +} diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 57c911c13a6..1d9a9cdf55a 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -1,6 +1,9 @@ local typedefs = require "kong.db.schema.typedefs" +local SYNC_RATE_REALTIME = -1 + + local ORDERED_PERIODS = { "second", "minute", "hour", "day", "month", "year"} @@ -19,6 +22,16 @@ local function validate_periods_order(config) end end + if config.policy ~= "redis" and config.sync_rate ~= SYNC_RATE_REALTIME then + return nil, "sync_rate can only be used with the redis policy" + end + + if config.policy == "redis" then + if config.sync_rate ~= SYNC_RATE_REALTIME and config.sync_rate < 0.02 then + return nil, "sync_rate must be greater than 0.02, or -1 to disable" + end + end + return true end @@ -90,6 +103,7 @@ return { { hide_client_headers = { description = "Optionally hide informative response headers.", type = "boolean", required = true, default = false }, }, { error_code = { description = "Set a custom error code to return when the rate limit is exceeded.", type = "number", default = 429, gt = 0 }, }, { error_message = { description = "Set a custom error message to return when the rate limit is exceeded.", type = "string", default = "API rate limit exceeded" }, }, + { sync_rate = { description = "How often to sync counter data to the central data store. A value of -1 results in synchronous behavior.", type = "number", required = true, default = -1 }, }, }, custom_validator = validate_periods_order, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 44b8039be41..e9575595e42 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -121,6 +121,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- [[ new fields error_code = 403, error_message = "go away!", + sync_rate = -1, -- ]] }, } @@ -137,20 +138,21 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = utils.cycle_aware_deep_copy(rate_limit.config) expected.error_code = nil expected.error_message = nil + expected.sync_rate = nil assert.same(expected, plugin.config) assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) id = utils.uuid() - plugin = get_plugin(id, "3.1.0", rate_limit.name) + plugin = get_plugin(id, "3.3.0", rate_limit.name) assert.same(rate_limit.config, plugin.config) assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) end) it("does not remove fields from DP nodes that are already compatible", function() local id = utils.uuid() - local plugin = get_plugin(id, "3.1.0", rate_limit.name) + local plugin = get_plugin(id, "3.3.0", rate_limit.name) assert.same(rate_limit.config, plugin.config) assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) end) diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index d904c9888cf..7ce052080e1 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -2,13 +2,36 @@ local uuid = require("kong.tools.utils").uuid local helpers = require "spec.helpers" local timestamp = require "kong.tools.timestamp" +local SYNC_RATE_REALTIME = -1 + --[[ basically a copy of `get_local_key()` in `kong/plugins/rate-limiting/policies/init.lua` --]] -local get_local_key = function(conf, identifier, period, period_date) - return string.format("ratelimit:%s:%s:%s:%s:%s", - conf.route_id, conf.service_id, identifier, period_date, period) +local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" +local null = ngx.null +local function get_service_and_route_ids(conf) + conf = conf or {} + + local service_id = conf.service_id + local route_id = conf.route_id + + if not service_id or service_id == null then + service_id = EMPTY_UUID + end + + if not route_id or route_id == null then + route_id = EMPTY_UUID + end + + return service_id, route_id +end + +local function get_local_key(conf, identifier, period, period_date) + local service_id, route_id = get_service_and_route_ids(conf) + + return string.format("ratelimit:%s:%s:%s:%s:%s", route_id, service_id, identifier, + period_date, period) end describe("Plugin: rate-limiting (policies)", function() @@ -18,11 +41,18 @@ describe("Plugin: rate-limiting (policies)", function() lazy_setup(function() package.loaded["kong.plugins.rate-limiting.policies"] = nil policies = require "kong.plugins.rate-limiting.policies" + + if not _G.kong then + _G.kong.db = {} + end + + _G.kong.timer = require("resty.timerng").new() + _G.kong.timer:start() end) describe("local", function() local identifier = uuid() - local conf = { route_id = uuid(), service_id = uuid() } + local conf = { route_id = uuid(), service_id = uuid(), sync_rate = SYNC_RATE_REALTIME } local shm = ngx.shared.kong_rate_limiting_counters @@ -53,8 +83,8 @@ describe("Plugin: rate-limiting (policies)", function() local timestamp = 569000048000 assert(policies['local'].increment(conf, {second=100}, identifier, timestamp+20, 1)) - local v = shm:ttl(get_local_key(conf, identifier, 'second', timestamp)) - assert(v and v > 0, "wrong value") + local v = assert(shm:ttl(get_local_key(conf, identifier, 'second', timestamp))) + assert(v > 0, "wrong value") ngx.sleep(1.020) v = shm:ttl(get_local_key(conf, identifier, 'second', timestamp)) @@ -146,51 +176,53 @@ describe("Plugin: rate-limiting (policies)", function() end) end - describe("redis", function() - local identifier = uuid() - local conf = { - route_id = uuid(), - service_id = uuid(), - redis_host = helpers.redis_host, - redis_port = helpers.redis_port, - redis_database = 0, - } + for _, sync_rate in ipairs{1, SYNC_RATE_REALTIME} do + describe("redis with sync rate: " .. sync_rate, function() + local identifier = uuid() + local conf = { + route_id = uuid(), + service_id = uuid(), + redis_host = helpers.redis_host, + redis_port = helpers.redis_port, + redis_database = 0, + sync_rate = sync_rate, + } - before_each(function() - local red = require "resty.redis" - local redis = assert(red:new()) - redis:set_timeout(1000) - assert(redis:connect(conf.redis_host, conf.redis_port)) - redis:flushall() - redis:close() - end) + before_each(function() + local red = require "resty.redis" + local redis = assert(red:new()) + redis:set_timeout(1000) + assert(redis:connect(conf.redis_host, conf.redis_port)) + redis:flushall() + redis:close() + end) - it("increase & usage", function() - --[[ - Just a simple test: - - increase 1 - - check usage == 1 - - increase 1 - - check usage == 2 - - increase 1 (beyond the limit) - - check usage == 3 - --]] - - local current_timestamp = 1424217600 - local periods = timestamp.get_timestamps(current_timestamp) + it("increase & usage", function() + --[[ + Just a simple test: + - increase 1 + - check usage == 1 + - increase 1 + - check usage == 2 + - increase 1 (beyond the limit) + - check usage == 3 + --]] + + local current_timestamp = 1424217600 + local periods = timestamp.get_timestamps(current_timestamp) - for period in pairs(periods) do + for period in pairs(periods) do - local metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) - assert.equal(0, metric) + local metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) + assert.equal(0, metric) - for i = 1, 3 do - assert(policies.redis.increment(conf, { [period] = 2 }, identifier, current_timestamp, 1)) - metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) - assert.equal(i, metric) + for i = 1, 3 do + assert(policies.redis.increment(conf, { [period] = 2 }, identifier, current_timestamp, 1)) + metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) + assert.equal(i, metric) + end end - end + end) end) - end) - + end end) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 2a186f3446b..389b53c58f9 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -1,5 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local redis = require "resty.redis" +local version = require "version" local REDIS_HOST = helpers.redis_host @@ -54,6 +56,15 @@ local function GET(url, opt) end +local function redis_connect() + local red = assert(redis:new()) + red:set_timeout(2000) + assert(red:connect(REDIS_HOST, REDIS_PORT)) + local red_version = string.match(red:info(), 'redis_version:([%g]+)\r\n') + return red, assert(version(red_version)) +end + + local function flush_redis() local redis = require "resty.redis" local red = assert(redis:new()) @@ -1219,6 +1230,111 @@ end -- if policy == "redis" then end) +if policy == "redis" then + +desc = fmt("Plugin: rate-limiting with sync_rate #db (access) [strategy: %s]", strategy) + +describe(desc, function () + local https_server, admin_client + + lazy_setup(function() + helpers.get_db_utils(strategy, nil, { + "rate-limiting", + }) + + https_server = helpers.https_server.new(UPSTREAM_PORT) + https_server:start() + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rate-limiting,key-auth", + trusted_ips = "0.0.0.0/0,::/0", + lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", + log_level = "error" + })) + + end) + + lazy_teardown(function() + https_server:shutdown() + assert(helpers.stop_kong()) + end) + + before_each(function() + flush_redis() + admin_client = helpers.admin_client() + end) + + after_each(function() + admin_client:close() + end) + + it("blocks if exceeding limit", function () + local test_path = "/test" + + local service = setup_service(admin_client, UPSTREAM_URL) + local route = setup_route(admin_client, service, { test_path }) + local rl_plugin = setup_rl_plugin(admin_client, { + minute = 6, + policy = "redis", + limit_by = "ip", + redis_host = REDIS_HOST, + redis_port = REDIS_PORT, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DATABASE, + redis_ssl = false, + sync_rate = 10, + }, service) + local red = redis_connect() + local ok, err = red:select(REDIS_DATABASE) + if not ok then + error("failed to change Redis database: " .. err) + end + + finally(function() + delete_plugin(admin_client, rl_plugin) + delete_route(admin_client, route) + delete_service(admin_client, service) + red:close() + os.execute("cat servroot/logs/error.log") + end) + + helpers.wait_for_all_config_update({ + override_global_rate_limiting_plugin = true, + }) + + -- initially, the metrics are not written to the redis + assert(red:dbsize() == 0, "redis db should be empty, but got " .. red:dbsize()) + + retry(function () + -- exceed the limit + for _i = 0, 7 do + GET(test_path) + end + + -- exceed the limit locally + assert.res_status(429, GET(test_path)) + + -- wait for the metrics to be written to the redis + helpers.pwait_until(function() + GET(test_path) + assert(red:dbsize() == 1, "redis db should have 1 key, but got " .. red:dbsize()) + end, 15) + + -- wait for the metrics expire + helpers.pwait_until(function() + assert.res_status(200, GET(test_path)) + end, 61) + + end) + + end) -- it("blocks if exceeding limit", function () + +end) + +end -- if policy == "redis" then + end -- for __, policy in ipairs({ "local", "cluster", "redis" }) do From b7ac176d3192e3612c7b8ea1e7530310c75f1118 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 21 Jun 2023 18:34:35 +0800 Subject: [PATCH 2694/4351] refactor(router): remove unnecessary sort of paths and code clean (#11093) * remove sort of paths * lint fix * move table.* --- kong/router/atc.lua | 5 +++-- kong/router/compat.lua | 8 -------- 2 files changed, 3 insertions(+), 10 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 77e7fa017de..487d63b62a2 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -21,8 +21,6 @@ local ipairs = ipairs local max = math.max -local tb_concat = table.concat -local tb_sort = table.sort local ngx = ngx @@ -486,6 +484,9 @@ end local get_headers_key do + local tb_sort = table.sort + local tb_concat = table.concat + local headers_buf = buffer.new(64) get_headers_key = function(headers) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 9dd6bd8de2b..d3333b045d2 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -21,7 +21,6 @@ local pairs = pairs local ipairs = ipairs local assert = assert local tb_insert = table.insert -local tb_sort = table.sort local byte = string.byte local bor, band, lshift = bit.bor, bit.band, bit.lshift @@ -136,13 +135,6 @@ local function get_expression(route) hosts_buf:put(")"):get()) end - -- resort `paths` to move regex routes to the front of the array - if not is_empty_field(paths) then - tb_sort(paths, function(a, b) - return is_regex_magic(a) and not is_regex_magic(b) - end) - end - gen = gen_for_field("http.path", function(path) return is_regex_magic(path) and OP_REGEX or OP_PREFIX end, paths, function(op, p) From 3a5657639d4205fd8a772a1d061f91a41097cb91 Mon Sep 17 00:00:00 2001 From: Antoine Labarussias Date: Wed, 21 Jun 2023 16:30:34 +0200 Subject: [PATCH 2695/4351] feat(tracing): support aws xray propagation (#11075) --- CHANGELOG.md | 5 + kong/plugins/opentelemetry/schema.lua | 2 +- kong/plugins/zipkin/schema.lua | 4 +- kong/tracing/propagation.lua | 86 ++++++++ .../26-tracing/02-propagation_spec.lua | 200 ++++++++++++++++++ 5 files changed, 294 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1f22166bb0b..191910455cc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -38,6 +38,11 @@ #### Plugins +- **OpenTelemetry**: Support AWS X-Ray propagation header + The field `header_type`now accepts the `aws` value to handle this specific + propagation header. + [11075](https://github.com/Kong/kong/pull/11075) + #### PDK #### Performance diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 10eb2aca3dc..40466cc65ac 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -52,7 +52,7 @@ return { { read_timeout = typedefs.timeout { default = 5000 } }, { http_response_header_for_traceid = { type = "string", default = nil }}, { header_type = { type = "string", required = false, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws" } } }, }, entity_checks = { { custom_entity_check = { diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index acb14bb024c..9a76e0386e8 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -56,9 +56,9 @@ return { { include_credential = { description = "Specify whether the credential of the currently authenticated consumer should be included in metadata sent to the Zipkin server.", type = "boolean", required = true, default = true } }, { traceid_byte_count = { description = "The length in bytes of each request's Trace ID.", type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { description = "All HTTP requests going through the plugin are tagged with a tracing HTTP request. This property codifies what kind of tracing header the plugin expects on incoming requests", type = "string", required = true, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws" } } }, { default_header_type = { description = "Allows specifying the type of header to be added to requests with no pre-existing tracing headers and when `config.header_type` is set to `\"preserve\"`. When `header_type` is set to any other value, `default_header_type` is ignored.", type = "string", required = true, default = "b3", - one_of = { "b3", "b3-single", "w3c", "jaeger", "ot" } } }, + one_of = { "b3", "b3-single", "w3c", "jaeger", "ot", "aws" } } }, { tags_header = { description = "The Zipkin plugin will add extra headers to the tags associated with any HTTP requests that come with a header named as configured by this property.", type = "string", required = true, default = "Zipkin-Tags" } }, { static_tags = { description = "The tags specified on this property will be added to the generated request traces.", type = "array", elements = static_tag, custom_validator = validate_static_tags } }, diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index e055a26d17e..53afe966841 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -1,11 +1,15 @@ local to_hex = require "resty.string".to_hex local table_merge = require "kong.tools.utils".table_merge +local split = require "kong.tools.utils".split +local strip = require "kong.tools.utils".strip local unescape_uri = ngx.unescape_uri local char = string.char local match = string.match +local sub = string.sub local gsub = string.gsub local fmt = string.format local concat = table.concat +local ipairs = ipairs local to_ot_trace_id @@ -23,6 +27,18 @@ local JAEGER_BAGGAGE_PATTERN = "^uberctx%-(.*)$" local OT_BAGGAGE_PATTERN = "^ot%-baggage%-(.*)$" local W3C_TRACEID_LEN = 16 +local AWS_KV_PAIR_DELIM = ";" +local AWS_KV_DELIM = "=" +local AWS_TRACE_ID_KEY = "Root" +local AWS_TRACE_ID_LEN = 35 +local AWS_TRACE_ID_PATTERN = "^(%x+)%-(%x+)%-(%x+)$" +local AWS_TRACE_ID_VERSION = "1" +local AWS_TRACE_ID_TIMESTAMP_LEN = 8 +local AWS_TRACE_ID_UNIQUE_ID_LEN = 24 +local AWS_PARENT_ID_KEY = "Parent" +local AWS_PARENT_ID_LEN = 16 +local AWS_SAMPLED_FLAG_KEY = "Sampled" + local function hex_to_char(c) return char(tonumber(c, 16)) end @@ -328,6 +344,58 @@ local function parse_jaeger_trace_context_headers(jaeger_header) return trace_id, span_id, parent_id, should_sample end +local function parse_aws_headers(aws_header) + -- allow testing to spy on this. + local warn = kong.log.warn + + if type(aws_header) ~= "string" then + return nil, nil, nil + end + + local trace_id = nil + local span_id = nil + local should_sample = nil + + -- The AWS trace header consists of multiple `key=value` separated by a delimiter `;` + -- We can retrieve the trace id with the `Root` key, the span id with the `Parent` + -- key and the sampling parameter with the `Sampled` flag. Extra information should be ignored. + -- + -- The trace id has a custom format: `version-timestamp-uniqueid` and an opentelemetry compatible + -- id can be deduced by concatenating the timestamp and uniqueid. + -- + -- https://docs.aws.amazon.com/xray/latest/devguide/xray-concepts.html#xray-concepts-tracingheader + for _, key_pair in ipairs(split(aws_header, AWS_KV_PAIR_DELIM)) do + local key_pair_list = split(key_pair, AWS_KV_DELIM) + local key = strip(key_pair_list[1]) + local value = strip(key_pair_list[2]) + + if key == AWS_TRACE_ID_KEY then + local version, timestamp_subset, unique_id_subset = match(value, AWS_TRACE_ID_PATTERN) + + if #value ~= AWS_TRACE_ID_LEN or version ~= AWS_TRACE_ID_VERSION + or #timestamp_subset ~= AWS_TRACE_ID_TIMESTAMP_LEN + or #unique_id_subset ~= AWS_TRACE_ID_UNIQUE_ID_LEN then + warn("invalid aws header trace id; ignoring.") + return nil, nil, nil + end + + trace_id = from_hex(timestamp_subset .. unique_id_subset) + elseif key == AWS_PARENT_ID_KEY then + if #value ~= AWS_PARENT_ID_LEN then + warn("invalid aws header parent id; ignoring.") + return nil, nil, nil + end + span_id = from_hex(value) + elseif key == AWS_SAMPLED_FLAG_KEY then + if value ~= "0" and value ~= "1" then + warn("invalid aws header sampled flag; ignoring.") + return nil, nil, nil + end + should_sample = value == "1" + end + end + return trace_id, span_id, should_sample +end -- This plugin understands several tracing header types: -- * Zipkin B3 headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId, X-B3-Sampled, X-B3-Flags) @@ -399,6 +467,11 @@ local function find_header_type(headers) if ot_header then return "ot", ot_header end + + local aws_header = headers["x-amzn-trace-id"] + if aws_header then + return "aws", aws_header + end end @@ -419,6 +492,8 @@ local function parse(headers, conf_header_type) trace_id, span_id, parent_id, should_sample = parse_jaeger_trace_context_headers(composed_header) elseif header_type == "ot" then trace_id, parent_id, should_sample = parse_ot_headers(headers) + elseif header_type == "aws" then + trace_id, span_id, should_sample = parse_aws_headers(composed_header) end if not trace_id then @@ -537,6 +612,17 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default -- XXX: https://github.com/opentracing/specification/issues/117 set_header("uberctx-"..key, ngx.escape_uri(value)) end + + if conf_header_type == "aws" or found_header_type == "aws" then + local trace_id = to_hex(proxy_span.trace_id) + set_header("x-amzn-trace-id", "Root=" .. AWS_TRACE_ID_VERSION .. "-" .. + sub(trace_id, 1, AWS_TRACE_ID_TIMESTAMP_LEN) .. "-" .. + sub(trace_id, AWS_TRACE_ID_TIMESTAMP_LEN + 1, #trace_id) .. + ";Parent=" .. to_hex(proxy_span.span_id) .. ";Sampled=" .. + (proxy_span.should_sample and "1" or "0") + ) + end + end diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index f8c48962325..304094c1dcc 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -599,6 +599,126 @@ describe("propagation.parse", function() assert.spy(warn).not_called() end) end) + + describe("aws single header parsing", function() + local warn, debug + setup(function() + warn = spy.on(kong.log, "warn") + debug = spy.on(kong.log, "debug") + end) + before_each(function() + warn:clear() + debug:clear() + end) + teardown(function() + warn:revert() + debug:clear() + end) + + it("valid aws with sampling", function() + local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "1") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.spy(warn).not_called() + assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) + end) + it("valid aws with spaces", function() + local aws = fmt(" Root = 1-%s-%s ; Parent= %s; Sampled =%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "1") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.spy(warn).not_called() + assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) + end) + it("valid aws with parent first", function() + local aws = fmt("Parent=%s;Root=1-%s-%s;Sampled=%s", span_id, string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), "1") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.spy(warn).not_called() + assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) + end) + it("valid aws with extra fields", function() + local aws = fmt("Foo=bar;Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "1") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.spy(warn).not_called() + assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) + end) + it("valid aws without sampling", function() + local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "0") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.spy(warn).not_called() + assert.same({ "aws", trace_id_32, span_id, nil, false }, to_hex_ids(t)) + end) + it("valid aws with sampling big", function() + local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(big_trace_id_32, 1, 8), string.sub(big_trace_id_32, 9, #big_trace_id_32), big_span_id, "0") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.spy(warn).not_called() + assert.same({ "aws", big_trace_id_32, big_span_id, nil, false }, to_hex_ids(t)) + end) + describe("errors", function() + it("rejects invalid trace IDs", function() + local aws = fmt("Root=0-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), big_span_id, "0") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") + + aws = fmt("Root=1-vv-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 9, #trace_id_32), span_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") + + aws = fmt("Root=1-%s-vv;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), span_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") + + aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(too_long_id, 1, 8), string.sub(too_long_id, 9, #too_long_id), big_span_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") + + aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(too_short_id, 1, 1), string.sub(too_short_id, 2, #too_short_id), big_span_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") + + aws = fmt("Root=;Parent=%s;Sampled=%s", big_span_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") + end) + + it("rejects invalid parent IDs", function() + local aws = fmt("Root=1-%s-%s;Parent=vv;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), "0") + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") + + aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), too_long_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") + + aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 2, #trace_id_32), too_short_id, "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") + + aws = fmt("Root=1-%s-%s;Parent=;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 2, #trace_id_32), "0") + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") + end) + + it("rejects invalid sample flag", function() + local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=2", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id) + local t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header sampled flag; ignoring.") + + aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id) + t = { parse({["x-amzn-trace-id"] = aws}) } + assert.same({ "aws" }, t) + assert.spy(warn).was_called_with("invalid aws header sampled flag; ignoring.") + end) + end) + end) end) @@ -670,6 +790,15 @@ describe("propagation.set", function() ["ot-tracer-sampled"] = "1" } + local aws_headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + string.sub(trace_id, 1, 8), + string.sub(trace_id, 9, #trace_id), + span_id, + "1" + ) + } + before_each(function() headers = {} warnings = {} @@ -695,6 +824,11 @@ describe("propagation.set", function() set("preserve", "jaeger", proxy_span) assert.same(jaeger_headers, headers) + headers = {} + + set("preserve", "aws", proxy_span) + assert.same(aws_headers, headers) + assert.same({}, warnings) end) @@ -726,6 +860,11 @@ describe("propagation.set", function() set("preserve", "ot", proxy_span, "ot") assert.same(ot_headers, headers) + + headers = {} + + set("preserve", "aws", proxy_span, "aws") + assert.same(aws_headers, headers) end) end) @@ -882,6 +1021,15 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the jaeger and aws headers when an aws header is encountered.", function() + set("jaeger", "aws", proxy_span) + assert.same(table_merge(jaeger_headers, aws_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'ot', ids group #", function() @@ -926,7 +1074,59 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the ot and aws headers when a aws header is encountered.", function() + set("ot", "aws", proxy_span) + assert.same(table_merge(ot_headers, aws_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) + describe("conf.header_type = 'aws', ids group #", function() + it("sets headers to ot when conf.header_type = aws", function() + set("aws", "aws", proxy_span) + assert.same(aws_headers, headers) + assert.same({}, warnings) + end) + + it("sets both the b3 and aws headers when a b3 header is encountered.", function() + set("aws", "b3", proxy_span) + assert.same(table_merge(b3_headers, aws_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3-single and aws headers when a b3-single header is encountered.", function() + set("aws", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, aws_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the w3c and aws headers when a w3c header is encountered.", function() + set("aws", "w3c", proxy_span) + assert.same(table_merge(w3c_headers, aws_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the aws and jaeger headers when a jaeger header is encountered.", function() + set("aws", "jaeger", proxy_span) + assert.same(table_merge(aws_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) end end) From 522e76abd2d641d2a76077c348006b6cb7966e9f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 22 Jun 2023 10:18:34 +0300 Subject: [PATCH 2696/4351] chore(deps): bump resty.openssl from 0.8.22 to 0.8.23 (#11099) ### Summary #### bug fixes - **\*:** fix typos and add error check for new_of/dup_of ([#2](https://github.com/fffonion/lua-resty-openssl/issues/2)) [aa6ad47](https://github.com/fffonion/lua-resty-openssl/commit/aa6ad4707845cca9c46282a1550bb9fee7d48698) #### features - **tests:** add performance test ([#112](https://github.com/fffonion/lua-resty-openssl/issues/112)) [100b4e4](https://github.com/fffonion/lua-resty-openssl/commit/100b4e43843a597327be6e5356c64b5ce621fa56) - **x509.store:** add store:check_revocation and add flag to skip check CRL for store:add ([#1](https://github.com/fffonion/lua-resty-openssl/issues/1)) [1a5a4c8](https://github.com/fffonion/lua-resty-openssl/commit/1a5a4c881128ffb65d6eaf47bb3961417ef23f0b) Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 3 ++- kong-3.4.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 191910455cc..145bb0632b3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -105,8 +105,9 @@ ### Dependencies -- Bumped lua-resty-openssl from 0.8.20 to 0.8.22 +- Bumped lua-resty-openssl from 0.8.20 to 0.8.23 [#10837](https://github.com/Kong/kong/pull/10837) + [#11099](https://github.com/Kong/kong/pull/11099) - Bumped kong-lapis from 1.8.3.1 to 1.14.0.2 [#10841](https://github.com/Kong/kong/pull/10841) - Bumped lua-resty-events from 0.1.4 to 0.1.6 diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index ec3b7ea9729..a1ceb8c8005 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.2", "lua-messagepack == 0.5.2", - "lua-resty-openssl == 0.8.22", + "lua-resty-openssl == 0.8.23", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.11.0", From a33613183214a23ec9e11fac510ea816cb577989 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 22 Jun 2023 10:18:51 +0300 Subject: [PATCH 2697/4351] chore(deps): bump bazelisk from 1.16.0 to 1.17.0 (#11098) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary Bazelisk v1.17.0 comes with updated dependencies, minor bug fixes and new features: The Go version... ... supports custom download URLs via the BAZELISK_FORMAT_URL env variable ... now only downloads Bazel when necessary ... can check the hash of downloaded binaries via the BAZELISK_VERIFY_SHA256 env variable ... makes it easier to find out which Bazel change broke your build with the --bisect option ... is more robust in the face of transient GCS download issues The Python version now properly recognises WORKSPACE.bazel files. We’d like to thank our amazing contributors @jmmv and @jwnimmer-tri! Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index f0828ff650f..419121e3e51 100644 --- a/Makefile +++ b/Makefile @@ -40,7 +40,7 @@ endif ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 -BAZLISK_VERSION ?= 1.16.0 +BAZLISK_VERSION ?= 1.17.0 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built From c530a4819c292bb821a4c889cb1474ab6c2940c8 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 22 Jun 2023 10:19:09 +0300 Subject: [PATCH 2698/4351] chore(deps): bump ldoc from 1.4.6 to 1.5.0 (#11097) ### Summary #### Features * Migrated to lunarmodules org, lowercased repository name, started using 'v' prefix for tags * Add Dockerfile and publish build to ghcr.io * Configure repository for use *as* a GitHub Action * Support CommonMark via cmark-lua processor * Add `--version` and improve CLI `--help` output * Add 'new' theme * Add filetype for xLua's .cs files * Add options for project icons & favicons * Distinguish between static/class members in moonscript * Add support for Lua 5.4 * Add feature to skip adding timestamps to output * Prettify Lua function names * Make `@param` tag multiline * Allow using `@module`, `@script`, `@file`, etc. multiple times in a single source file * Expand builtin tparam aliases to full type names * Add `--unsafe_no_sandbox` argument and allow importing Lua modules from config * Support LLS-style tags for `@param` and `@return` #### Fixes * Correct documentation typos and errors in example code * Honor TMPDIR environment variable * Look for absolute references for `@see` references using module names first * Use default MD template if none specified * Recognize backslash separators in moonscript * Do not remove `@see` references from internal data structure * Fix Lua 5.1 support * Cleanup CLI input to remove trailing slashes Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 419121e3e51..eabda29856b 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.4.6" "luacov 0.15.0" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 76ae19400a5e226cc53b86f311d8b8d9a0e331a2 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Thu, 22 Jun 2023 09:19:39 +0200 Subject: [PATCH 2699/4351] tests(coverage): add coverage for integration tests (#10825) * tests(coverage): coverage for integration tests * luacov is enabled via nginx templates for integration tests * keep going on failure * stats files are stored using timestamps instead of indexes * aggregator script uses lfs to parse all luacov.stats.out files * tests(coverage): timeouts set larger timeouts while doing test coverage runs * tests(coverage): disable schedule disable schedule on CE: coverage fails due to github runners limitations * tests(coverage): use github ids to name artifacts --- .ci/luacov-stats-aggregator.lua | 33 +- .ci/run_tests.sh | 4 + .github/workflows/build_and_test.yml | 29 +- spec/fixtures/custom_nginx.template | 8 + spec/fixtures/default_nginx.template | 748 +++++++++++++++++++++++++++ spec/helpers.lua | 51 +- 6 files changed, 847 insertions(+), 26 deletions(-) create mode 100644 spec/fixtures/default_nginx.template diff --git a/.ci/luacov-stats-aggregator.lua b/.ci/luacov-stats-aggregator.lua index 9a60e00b331..f64e4f9a779 100644 --- a/.ci/luacov-stats-aggregator.lua +++ b/.ci/luacov-stats-aggregator.lua @@ -14,27 +14,30 @@ local luacov_stats = require "luacov.stats" local luacov_reporter = require "luacov.reporter" local luacov_runner = require "luacov.runner" +local lfs = require "lfs" -- load parameters local params = {...} -local base_path = params[1] or "./luacov-stats-out-" -local file_name = params[2] or "luacov.stats.out" -local path_prefix = params[3] or "" +local stats_folders_prefix = params[1] or "luacov-stats-out-" +local file_name = params[2] or "luacov.stats.out" +local strip_prefix = params[3] or "" +local base_path = "." --- load stats - appends incremental index to base_path to load all the artifacts +-- load stats from different folders named using the format: +-- luacov-stats-out-${timestamp} local loaded_stats = {} -local index = 0 -repeat - index = index + 1 - local stats_file = base_path .. index .. "/" .. file_name - local loaded = luacov_stats.load(stats_file) - if loaded then - loaded_stats[#loaded_stats + 1] = loaded - print("loading file: " .. stats_file) +for folder in lfs.dir(base_path) do + if folder:find(stats_folders_prefix, 1, true) then + local stats_file = folder .. "/" .. file_name + local loaded = luacov_stats.load(stats_file) + if loaded then + loaded_stats[#loaded_stats + 1] = loaded + print("loading file: " .. stats_file) + end end -until not loaded +end -- aggregate @@ -44,8 +47,8 @@ for _, stat_data in ipairs(loaded_stats) do -- and avoid having separate counters for the same file local rel_stat_data = {} for f_name, data in pairs(stat_data) do - if f_name:sub(0, #path_prefix) == path_prefix then - f_name = f_name:sub(#path_prefix + 1) + if f_name:sub(0, #strip_prefix) == strip_prefix then + f_name = f_name:sub(#strip_prefix + 1) end rel_stat_data[f_name] = data end diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index f825189a9a4..1145ae22727 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -29,6 +29,10 @@ else export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,db" fi +if [[ "$KONG_TEST_COVERAGE" = true ]]; then + export TEST_CMD="$TEST_CMD --keep-going" +fi + if [ "$TEST_SUITE" == "integration" ]; then if [[ "$TEST_SPLIT" == first* ]]; then # GitHub Actions, run first batch of integration tests diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index e1b13ff3dc5..e647a908d31 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -15,8 +15,6 @@ on: - master - release/* - test-please/* - schedule: - - cron: "15 0 * * 0" workflow_dispatch: inputs: coverage: @@ -110,7 +108,7 @@ jobs: uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-1 + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} retention-days: 1 path: | luacov.stats.out @@ -219,6 +217,15 @@ jobs: source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh + - name: Archive coverage stats file + uses: actions/upload-artifact@v3 + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + with: + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.suite }}-${{ contains(matrix.split, 'first') && '1' || '2' }} + retention-days: 1 + path: | + luacov.stats.out + integration-tests-dbless: name: DB-less integration tests runs-on: ubuntu-22.04 @@ -277,6 +284,15 @@ jobs: source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh + - name: Archive coverage stats file + uses: actions/upload-artifact@v3 + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + with: + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} + retention-days: 1 + path: | + luacov.stats.out + pdk-tests: name: PDK tests runs-on: ubuntu-22.04 @@ -320,13 +336,13 @@ jobs: uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-2 + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} retention-days: 1 path: | luacov.stats.out aggregator: - needs: [lint-doc-and-unit-tests,pdk-tests] + needs: [lint-doc-and-unit-tests,pdk-tests,integration-tests-postgres,integration-tests-dbless] name: Luacov stats aggregator if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} runs-on: ubuntu-22.04 @@ -339,6 +355,7 @@ jobs: run: | sudo apt-get update && sudo apt-get install -y luarocks sudo luarocks install luacov + sudo luarocks install luafilesystem # Download all archived coverage stats files - uses: actions/download-artifact@v3 @@ -347,4 +364,4 @@ jobs: shell: bash run: | lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" ${{ github.workspace }}/ - awk '/Summary/,0' luacov.report.out + awk -v RS='Summary\n=+\n' 'NR>1{print $0}' luacov.report.out diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index d0cb6d031db..53387257280 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -62,6 +62,10 @@ http { > end init_by_lua_block { +> if os.getenv("KONG_COVERAGE") == "true" then + require 'luacov' + jit.off() +> end Kong = require 'kong' Kong.init() } @@ -757,6 +761,10 @@ stream { > end init_by_lua_block { +> if os.getenv("KONG_COVERAGE") == "true" then + require 'luacov' + jit.off() +> end -- shared dictionaries conflict between stream/http modules. use a prefix. local shared = ngx.shared ngx.shared = setmetatable({}, { diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template new file mode 100644 index 00000000000..c2e2aff7e1e --- /dev/null +++ b/spec/fixtures/default_nginx.template @@ -0,0 +1,748 @@ +# This is a custom nginx configuration template for Kong specs + +pid pids/nginx.pid; # mandatory even for custom config templates +error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + +# injected nginx_main_* directives +> for _, el in ipairs(nginx_main_directives) do +$(el.name) $(el.value); +> end + +> if database == "off" then +lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; +lmdb_map_size ${{LMDB_MAP_SIZE}}; +> end + +events { + # injected nginx_events_* directives +> for _, el in ipairs(nginx_events_directives) do + $(el.name) $(el.value); +> end +} + +> if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then +http { + server_tokens off; + + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_socket_log_errors off; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> if lua_ssl_trusted_certificate_combined then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + + lua_shared_dict kong 5m; + lua_shared_dict kong_locks 8m; + lua_shared_dict kong_healthchecks 5m; + lua_shared_dict kong_cluster_events 5m; + lua_shared_dict kong_rate_limiting_counters 12m; + lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_core_db_cache_miss 12m; + lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict kong_db_cache_miss 12m; +> if database == "cassandra" then + lua_shared_dict kong_cassandra 5m; +> end +> if role == "control_plane" then + lua_shared_dict kong_clustering 5m; +> end + lua_shared_dict kong_mock_upstream_loggers 10m; + + underscores_in_headers on; +> if ssl_ciphers then + ssl_ciphers ${{SSL_CIPHERS}}; +> end + + # injected nginx_http_* directives +> for _, el in ipairs(nginx_http_directives) do + $(el.name) $(el.value); +> end + + init_by_lua_block { +> if os.getenv("KONG_COVERAGE") == "true" then + require 'luacov' + jit.off() +> end + + Kong = require 'kong' + Kong.init() + } + + init_worker_by_lua_block { + Kong.init_worker() + } + +> if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then + # Load variable indexes + lua_kong_load_var_index default; + + upstream kong_upstream { + server 0.0.0.1; + + # injected nginx_upstream_* directives +> for _, el in ipairs(nginx_upstream_directives) do + $(el.name) $(el.value); +> end + + balancer_by_lua_block { + Kong.balancer() + } + } + + server { + server_name kong; +> for _, entry in ipairs(proxy_listeners) do + listen $(entry.listener); +> end + + error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; + error_page 500 502 503 504 /kong_error_handler; + + access_log ${{PROXY_ACCESS_LOG}}; + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if proxy_ssl_enabled then +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_session_cache shared:SSL:${{SSL_SESSION_CACHE_SIZE}}; + ssl_certificate_by_lua_block { + Kong.ssl_certificate() + } +> end + + # injected nginx_proxy_* directives +> for _, el in ipairs(nginx_proxy_directives) do + $(el.name) $(el.value); +> end +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + + rewrite_by_lua_block { + Kong.rewrite() + } + + access_by_lua_block { + Kong.access() + } + + header_filter_by_lua_block { + Kong.header_filter() + } + + body_filter_by_lua_block { + Kong.body_filter() + } + + log_by_lua_block { + Kong.log() + } + + location / { + default_type ''; + + set $ctx_ref ''; + set $upstream_te ''; + set $upstream_host ''; + set $upstream_upgrade ''; + set $upstream_connection ''; + set $upstream_scheme ''; + set $upstream_uri ''; + set $upstream_x_forwarded_for ''; + set $upstream_x_forwarded_proto ''; + set $upstream_x_forwarded_host ''; + set $upstream_x_forwarded_port ''; + set $upstream_x_forwarded_path ''; + set $upstream_x_forwarded_prefix ''; + set $kong_proxy_mode 'http'; + + proxy_http_version 1.1; + proxy_buffering on; + proxy_request_buffering on; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @unbuffered { + internal; + default_type ''; + set $kong_proxy_mode 'unbuffered'; + + proxy_http_version 1.1; + proxy_buffering off; + proxy_request_buffering off; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @unbuffered_request { + internal; + default_type ''; + set $kong_proxy_mode 'unbuffered'; + + proxy_http_version 1.1; + proxy_buffering on; + proxy_request_buffering off; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @unbuffered_response { + internal; + default_type ''; + set $kong_proxy_mode 'unbuffered'; + + proxy_http_version 1.1; + proxy_buffering off; + proxy_request_buffering on; + + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location @grpc { + internal; + default_type ''; + set $kong_proxy_mode 'grpc'; + + grpc_set_header TE $upstream_te; + grpc_set_header X-Forwarded-For $upstream_x_forwarded_for; + grpc_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + grpc_set_header X-Forwarded-Host $upstream_x_forwarded_host; + grpc_set_header X-Forwarded-Port $upstream_x_forwarded_port; + grpc_set_header X-Forwarded-Path $upstream_x_forwarded_path; + grpc_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + grpc_set_header X-Real-IP $remote_addr; + grpc_pass_header Server; + grpc_pass_header Date; + grpc_ssl_name $upstream_host; + grpc_ssl_server_name on; +> if client_ssl then + grpc_ssl_certificate ${{CLIENT_SSL_CERT}}; + grpc_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + grpc_pass $upstream_scheme://kong_upstream; + } + + location = /kong_buffered_http { + internal; + default_type ''; + set $kong_proxy_mode 'http'; + + rewrite_by_lua_block {;} + access_by_lua_block {;} + header_filter_by_lua_block {;} + body_filter_by_lua_block {;} + log_by_lua_block {;} + + proxy_http_version 1.1; + proxy_set_header TE $upstream_te; + proxy_set_header Host $upstream_host; + proxy_set_header Upgrade $upstream_upgrade; + proxy_set_header Connection $upstream_connection; + proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; + proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; + proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; + proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; + proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; + proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; + proxy_set_header X-Real-IP $remote_addr; + proxy_pass_header Server; + proxy_pass_header Date; + proxy_ssl_name $upstream_host; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass $upstream_scheme://kong_upstream$upstream_uri; + } + + location = /kong_error_handler { + internal; + default_type ''; + + uninitialized_variable_warn off; + + rewrite_by_lua_block {;} + access_by_lua_block {;} + + content_by_lua_block { + Kong.handle_error() + } + } + } +> end -- (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 + +> if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then + server { + charset UTF-8; + server_name kong_admin; +> for _, entry in ipairs(admin_listeners) do + listen $(entry.listener); +> end + + access_log ${{ADMIN_ACCESS_LOG}}; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if admin_ssl_enabled then +> for i = 1, #admin_ssl_cert do + ssl_certificate $(admin_ssl_cert[i]); + ssl_certificate_key $(admin_ssl_cert_key[i]); +> end + ssl_session_cache shared:AdminSSL:10m; +> end + + # injected nginx_admin_* directives +> for _, el in ipairs(nginx_admin_directives) do + $(el.name) $(el.value); +> end + + location / { + default_type application/json; + content_by_lua_block { + Kong.admin_content() + } + header_filter_by_lua_block { + Kong.admin_header_filter() + } + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 + +> if #status_listeners > 0 then + server { + charset UTF-8; + server_name kong_status; +> for _, entry in ipairs(status_listeners) do + listen $(entry.listener); +> end + + access_log ${{STATUS_ACCESS_LOG}}; + error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if status_ssl_enabled then +> for i = 1, #status_ssl_cert do + ssl_certificate $(status_ssl_cert[i]); + ssl_certificate_key $(status_ssl_cert_key[i]); +> end + ssl_session_cache shared:StatusSSL:1m; +> end + + # injected nginx_status_* directives +> for _, el in ipairs(nginx_status_directives) do + $(el.name) $(el.value); +> end + + location / { + default_type application/json; + content_by_lua_block { + Kong.status_content() + } + header_filter_by_lua_block { + Kong.status_header_filter() + } + } + + location /robots.txt { + return 200 'User-agent: *\nDisallow: /'; + } + } +> end + +> if role == "control_plane" then + server { + charset UTF-8; + server_name kong_cluster_listener; +> for _, entry in ipairs(cluster_listeners) do + listen $(entry.listener) ssl; +> end + + access_log ${{ADMIN_ACCESS_LOG}}; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + + ssl_verify_client optional_no_ca; + ssl_certificate ${{CLUSTER_CERT}}; + ssl_certificate_key ${{CLUSTER_CERT_KEY}}; + ssl_session_cache shared:ClusterSSL:10m; + + location = /v1/outlet { + content_by_lua_block { + Kong.serve_cluster_listener() + } + } + } +> end -- role == "control_plane" + + include '*.http_mock'; + + server { + charset UTF-8; + server_name kong_worker_events; + listen unix:${{PREFIX}}/worker_events.sock; + access_log off; + location / { + content_by_lua_block { + require("resty.events.compat").run() + } + } + } +} +> end + +> if #stream_listeners > 0 or cluster_ssl_tunnel then +stream { + log_format basic '$remote_addr [$time_local] ' + '$protocol $status $bytes_sent $bytes_received ' + '$session_time'; + + lua_package_path '${{LUA_PACKAGE_PATH}};;'; + lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; + lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; + lua_socket_log_errors off; + lua_max_running_timers 4096; + lua_max_pending_timers 16384; + lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> if lua_ssl_trusted_certificate_combined then + lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + + lua_shared_dict stream_kong 5m; + lua_shared_dict stream_kong_locks 8m; + lua_shared_dict stream_kong_healthchecks 5m; + lua_shared_dict stream_kong_cluster_events 5m; + lua_shared_dict stream_kong_rate_limiting_counters 12m; + lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict stream_kong_core_db_cache_miss 12m; + lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; + lua_shared_dict stream_kong_db_cache_miss 12m; +> if database == "cassandra" then + lua_shared_dict stream_kong_cassandra 5m; +> end + +> if ssl_ciphers then + ssl_ciphers ${{SSL_CIPHERS}}; +> end + + # injected nginx_stream_* directives +> for _, el in ipairs(nginx_stream_directives) do + $(el.name) $(el.value); +> end + + init_by_lua_block { +> if os.getenv("KONG_COVERAGE") == "true" then + require 'luacov' + jit.off() +> end + + -- shared dictionaries conflict between stream/http modules. use a prefix. + local shared = ngx.shared + ngx.shared = setmetatable({}, { + __index = function(t, k) + return shared["stream_" .. k] + end, + }) + + Kong = require 'kong' + Kong.init() + } + + init_worker_by_lua_block { + Kong.init_worker() + } + + upstream kong_upstream { + server 0.0.0.1:1; + balancer_by_lua_block { + Kong.balancer() + } + + # injected nginx_supstream_* directives +> for _, el in ipairs(nginx_supstream_directives) do + $(el.name) $(el.value); +> end + } + +> if #stream_listeners > 0 then +# non-SSL listeners, and the SSL terminator + server { +> for _, entry in ipairs(stream_listeners) do +> if not entry.ssl then + listen $(entry.listener); +> end +> end + +> if stream_proxy_ssl_enabled then + listen unix:${{PREFIX}}/stream_tls_terminate.sock ssl proxy_protocol; +> end + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + set_real_ip_from unix:; + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + +> if stream_proxy_ssl_enabled then +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_session_cache shared:StreamSSL:${{SSL_SESSION_CACHE_SIZE}}; + ssl_certificate_by_lua_block { + Kong.ssl_certificate() + } +> end + + preread_by_lua_block { + Kong.preread() + } + + set $upstream_host ''; + proxy_ssl_name $upstream_host; + proxy_ssl on; + proxy_ssl_server_name on; +> if client_ssl then + proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; + proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; +> end + proxy_pass kong_upstream; + + log_by_lua_block { + Kong.log() + } + } + +> if stream_proxy_ssl_enabled then +# SSL listeners, but only preread the handshake here + server { +> for _, entry in ipairs(stream_listeners) do +> if entry.ssl then + listen $(entry.listener:gsub(" ssl", "")); +> end +> end + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + +> for _, ip in ipairs(trusted_ips) do + set_real_ip_from $(ip); +> end + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + + preread_by_lua_block { + Kong.preread() + } + + ssl_preread on; + + proxy_protocol on; + + set $kong_tls_preread_block 1; + set $kong_tls_preread_block_upstream ''; + proxy_pass $kong_tls_preread_block_upstream; + } + +server { + listen unix:${{PREFIX}}/stream_tls_passthrough.sock proxy_protocol; + + access_log ${{PROXY_STREAM_ACCESS_LOG}}; + error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; + + set_real_ip_from unix:; + + # injected nginx_sproxy_* directives +> for _, el in ipairs(nginx_sproxy_directives) do + $(el.name) $(el.value); +> end + + preread_by_lua_block { + Kong.preread() + } + + ssl_preread on; + + set $kong_tls_passthrough_block 1; + + proxy_pass kong_upstream; + + log_by_lua_block { + Kong.log() + } + } +> end -- stream_proxy_ssl_enabled + + +> if database == "off" then + server { + listen unix:${{PREFIX}}/stream_config.sock; + + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; + + content_by_lua_block { + Kong.stream_config_listener() + } + } +> end -- database == "off" +> end -- #stream_listeners > 0 + + server { + listen 15557; + listen 15558 ssl; + listen 15557 udp; + +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + content_by_lua_block { + local sock = assert(ngx.req.socket()) + local data = sock:receive() -- read a line from downstream + + if ngx.var.protocol == "TCP" then + ngx.say(data) + + else + sock:send(data) -- echo whatever was sent + end + } + } + + include '*.stream_mock'; + + server { # ignore (and close }, to ignore content) + listen unix:${{PREFIX}}/stream_rpc.sock; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + content_by_lua_block { + Kong.stream_api() + } + } + + server { + listen unix:${{PREFIX}}/stream_worker_events.sock; + access_log off; + content_by_lua_block { + require("resty.events.compat").run() + } + } + +> if cluster_ssl_tunnel then + server { + listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; + + proxy_pass ${{cluster_ssl_tunnel}}; + proxy_ssl on; + # as we are essentially talking in HTTPS, passing SNI should default turned on + proxy_ssl_server_name on; +> if proxy_server_ssl_verify then + proxy_ssl_verify on; +> if lua_ssl_trusted_certificate_combined then + proxy_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + proxy_ssl_verify_depth 5; # 5 should be sufficient +> else + proxy_ssl_verify off; +> end + proxy_socket_keepalive on; + } +> end -- cluster_ssl_tunnel + +} +> end diff --git a/spec/helpers.lua b/spec/helpers.lua index db48a5152f6..30d40a6c32c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -34,6 +34,8 @@ local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" +local TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE") +local TEST_COVERAGE_TIMEOUT = 30 local BLACKHOLE_HOST = "10.255.255.255" local KONG_VERSION = require("kong.meta")._VERSION local PLUGINS_LIST @@ -79,7 +81,6 @@ ffi.cdef [[ int unsetenv(const char *name); ]] - local kong_exec -- forward declaration @@ -771,6 +772,12 @@ end function resty_http_proxy_mt:_connect() local opts = self.options + if TEST_COVERAGE_MODE == "true" then + opts.connect_timeout = TEST_COVERAGE_TIMEOUT * 1000 + opts.send_timeout = TEST_COVERAGE_TIMEOUT * 1000 + opts.read_timeout = TEST_COVERAGE_TIMEOUT * 1000 + end + local _, err = self:connect(opts) if err then error("Could not connect to " .. @@ -858,6 +865,10 @@ local function http_client(host, port, timeout) return http_client_opts(host) end + if TEST_COVERAGE_MODE == "true" then + timeout = TEST_COVERAGE_TIMEOUT * 1000 + end + return http_client_opts({ host = host, port = port, @@ -961,6 +972,10 @@ end -- @function admin_ssl_client -- @param timeout (optional, number) the timeout to use local function admin_ssl_client(timeout) + if TEST_COVERAGE_MODE == "true" then + timeout = TEST_COVERAGE_TIMEOUT * 1000 + end + local admin_ip, admin_port for _, entry in ipairs(conf.proxy_listeners) do if entry.ssl == true then @@ -1168,6 +1183,9 @@ end local function tcp_server(port, opts) local threads = require "llthreads2.ex" opts = opts or {} + if TEST_COVERAGE_MODE == "true" then + opts.timeout = TEST_COVERAGE_TIMEOUT + end local thread = threads.new({ function(port, opts) local socket = require "socket" @@ -1304,6 +1322,9 @@ local function http_server(port, opts) "or helpers.http_mock instead.", 2)) local threads = require "llthreads2.ex" opts = opts or {} + if TEST_COVERAGE_MODE == "true" then + opts.timeout = TEST_COVERAGE_TIMEOUT + end local thread = threads.new({ function(port, opts) local socket = require "socket" @@ -1503,6 +1524,9 @@ end local function http_mock(port, opts) local socket = require "socket" local server = assert(socket.tcp()) + if TEST_COVERAGE_MODE == "true" then + opts.timeout = TEST_COVERAGE_TIMEOUT + end server:settimeout(opts and opts.timeout or 60) assert(server:setoption('reuseaddr', true)) assert(server:bind("*", port)) @@ -1556,6 +1580,10 @@ end local function udp_server(port, n, timeout) local threads = require "llthreads2.ex" + if TEST_COVERAGE_MODE == "true" then + timeout = TEST_COVERAGE_TIMEOUT + end + local thread = threads.new({ function(port, n, timeout) local socket = require "socket" @@ -1632,6 +1660,10 @@ require("spec.helpers.wait") -- -- wait 10 seconds for a file "myfilename" to appear -- helpers.wait_until(function() return file_exist("myfilename") end, 10) local function wait_until(f, timeout, step) + if TEST_COVERAGE_MODE == "true" then + timeout = TEST_COVERAGE_TIMEOUT + end + luassert.wait_until({ condition = "truthy", fn = f, @@ -1654,6 +1686,10 @@ end -- @return nothing. It returns when the condition is met, or throws an error -- when it times out. local function pwait_until(f, timeout, step) + if TEST_COVERAGE_MODE == "true" then + timeout = TEST_COVERAGE_TIMEOUT + end + luassert.wait_until({ condition = "no_error", fn = f, @@ -1842,6 +1878,9 @@ end -- @tparam[opt=false] boolean opts.override_global_key_auth_plugin to override the global key-auth plugin in waiting local function wait_for_all_config_update(opts) opts = opts or {} + if TEST_COVERAGE_MODE == "true" then + opts.timeout = TEST_COVERAGE_TIMEOUT + end local timeout = opts.timeout or 30 local admin_client_timeout = opts.admin_client_timeout local forced_admin_port = opts.forced_admin_port @@ -3217,6 +3256,10 @@ end local function wait_pid(pid_path, timeout, is_retry) local pid = get_pid_from_file(pid_path) + if TEST_COVERAGE_MODE == "true" then + timeout = TEST_COVERAGE_TIMEOUT + end + if pid then if pid_dead(pid, timeout) then return @@ -3505,10 +3548,8 @@ local function start_kong(env, tables, preserve_prefix, fixtures) truncate_tables(db, tables) - local nginx_conf = "" - if env.nginx_conf then - nginx_conf = " --nginx-conf " .. env.nginx_conf - end + env.nginx_conf = env.nginx_conf or "spec/fixtures/default_nginx.template" + local nginx_conf = " --nginx-conf " .. env.nginx_conf if dcbp and not env.declarative_config and not env.declarative_config_string then if not config_yml then From a3cb0a648b4193c118a1e79be3d02ce6670cba57 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 22 Jun 2023 10:21:28 +0300 Subject: [PATCH 2700/4351] chore(deps): bump luacheck from 1.1.0 to 1.1.1 (#11096) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### Features - Update Löve standard to 11.4 — @RunningDroid - Documentation improvements — @rcloran and @hramrach #### Bug Fixes - Correct compound operators to not crash on modifying upvalues — @arichard4 - Fix warning 582 (error prone negation) not applying to subexpressions — @appgurueu Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index eabda29856b..8a9bcde3d0b 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.0" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 5c0fb37a13d494f38264aef454e4a8f545591b19 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 22 Jun 2023 10:29:17 +0300 Subject: [PATCH 2701/4351] tests(ci): enable all tests in t folder, not only the pdk ones (EE changes) (#11095) Signed-off-by: Aapo Talvensaari --- t/03-dns-client/02-timer-usage.t | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/03-dns-client/02-timer-usage.t b/t/03-dns-client/02-timer-usage.t index e402e6d43dc..c78f1a5da1f 100644 --- a/t/03-dns-client/02-timer-usage.t +++ b/t/03-dns-client/02-timer-usage.t @@ -15,7 +15,7 @@ qq { init_worker_by_lua_block { local client = require("kong.resty.dns.client") assert(client.init({ - nameservers = { "8.8.8.8" }, + nameservers = { "127.0.0.53" }, hosts = {}, -- empty tables to parse to prevent defaulting to /etc/hosts resolvConf = {}, -- and resolv.conf files order = { "A" }, From 7dabdb53e9bcce7b1db6a951150c35d52a6e546f Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 22 Jun 2023 19:27:23 +0800 Subject: [PATCH 2702/4351] feat(templates): bump `cluster_max_payload` default to 16MB (#11090) * feat(templates): bump `cluster_max_payload` default to 16MB KAG-1827 * Update kong_defaults.lua * Update kong.conf.default * Update CHANGELOG.md --- CHANGELOG.md | 3 +++ kong.conf.default | 6 +++--- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 7 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 145bb0632b3..a598d51bd47 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -92,6 +92,9 @@ from `128m` to accommodate most commonly deployed config sizes in DB-less and Hybrid mode. [#11047](https://github.com/Kong/kong/pull/11047) +- The default value of `cluster_max_payload` config has been bumped to `16m` + from `4m` to accommodate most commonly deployed config sizes in Hybrid mode. + [#11090](https://github.com/Kong/kong/pull/11090) #### Status API diff --git a/kong.conf.default b/kong.conf.default index 804977b6c52..9759a546f39 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -379,10 +379,10 @@ # which configuration updates will be fetched, # in `host:port` format. -#cluster_max_payload = 4194304 - # This sets the maximum payload size allowed +#cluster_max_payload = 16777216 + # This sets the maximum compressed payload size allowed # to be sent across from CP to DP in Hybrid mode - # Default is 4Mb - 4 * 1024 * 1024 due to historical reasons + # Default is 16MB - 16 * 1024 * 1024. #cluster_dp_labels = # Comma separated list of Labels for the data plane. # Labels are key-value pairs that provide additional diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 2447351292a..2e5ae067c8e 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -35,7 +35,7 @@ cluster_ca_cert = NONE cluster_server_name = NONE cluster_data_plane_purge_delay = 1209600 cluster_ocsp = off -cluster_max_payload = 4194304 +cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE From d023a1add6341aed264841dda7d10061bdd9008c Mon Sep 17 00:00:00 2001 From: Pratik S <72139212+Pratik-11@users.noreply.github.com> Date: Thu, 22 Jun 2023 16:59:00 +0530 Subject: [PATCH 2703/4351] docs(upgrade): Fixes Typos, Spell errors and Other issues (#11037) * Update UPGRADE.md [Spell Incorrects ] * Update UPGRADE.md * Update UPGRADE.md * Update UPGRADE.md reduced type errors --- UPGRADE.md | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/UPGRADE.md b/UPGRADE.md index cf9a927654f..0bf3d9b1eca 100644 --- a/UPGRADE.md +++ b/UPGRADE.md @@ -1455,7 +1455,7 @@ previous release, so you will need to rebuild them with the latest patches. In order to use all Kong features, including the new dynamic upstream keepalive behavior, the required OpenResty version is -[1.15.8.3](http://openresty.org/en/changelog-1015008.html) and the +[1.15.8.3](http://openresty.org/en/changelog-1015008.html) and the set of [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) included has changed, including the latest release of @@ -1601,8 +1601,7 @@ If you are building your dependencies by hand, there are changes since the previous release, so you will need to rebuild them with the latest patches. The required OpenResty version is -[1.15.8.2](http://openresty.org/en/changelog-1015008.html), and the -the set of [OpenResty +[1.15.8.2](http://openresty.org/en/changelog-1015008.html), and the set of [OpenResty patches](https://github.com/Kong/kong-build-tools/tree/master/openresty-build-tools/openresty-patches) included has changed, including the latest release of [lua-kong-nginx-module](https://github.com/Kong/lua-kong-nginx-module). @@ -2692,7 +2691,7 @@ detailed migration instructions. ## Upgrade from `0.x` to `1.0.x` -Kong 1.0 is a major upgrade, and includes a number of new features +Kong 1.0 is a major upgrade, and includes several new features as well as breaking changes. This version introduces **a new schema format for plugins**, **changes in @@ -3187,7 +3186,7 @@ complete list of changes and new features. - The required OpenResty version has been bumped to 1.13.6.2. If you are installing Kong from one of our distribution packages, you are not affected by this change. -- Support for PostreSQL 9.4 (deprecated in 0.12.0) is now dropped. +- Support for PostgreSQL 9.4 (deprecated in 0.12.0) is now dropped. - Support for Cassandra 2.1 (deprecated in 0.12.0) is now dropped. ##### Configuration @@ -3825,7 +3824,7 @@ database") for more details about this process. SSL termination somewhere before your requests hit Kong, and if you have configured `https_only` on the API, or if you use a plugin that requires HTTPS traffic (e.g. OAuth2). -- The internal DNS resolver now honours the `search` and `ndots` configuration +- The internal DNS resolver now honors the `search` and `ndots` configuration options of your `resolv.conf` file. Make sure that DNS resolution is still consistent in your environment, and consider eventually not using FQDNs anymore. From 05c183785ced08fa017c4b55cfb57da2252f7bbb Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 22 Jun 2023 17:52:32 +0200 Subject: [PATCH 2704/4351] refactor(core): plugins iterator state-building & lookup algorithm (#11105) * feat(core): plugins iterator state-building & lookup algorithm redesign * tests(unit): testing plugins iterator utility functions Signed-off-by: Joshua Schmid --------- Signed-off-by: Joshua Schmid --- kong/runloop/plugins_iterator.lua | 435 ++++++------------ .../01-compound_key_spec.lua | 50 ++ .../02-lookup_cfg_spec.lua | 61 +++ 3 files changed, 246 insertions(+), 300 deletions(-) create mode 100644 spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua create mode 100644 spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index dcc4228f945..2d36b0485cd 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,43 +1,21 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" -local warmup = require "kong.cache.warmup" local utils = require "kong.tools.utils" local tablepool = require "tablepool" -local log = ngx.log -local kong = kong -local exit = ngx.exit local null = ngx.null -local error = error -local pairs = pairs -local ipairs = ipairs -local assert = assert -local tostring = tostring +local format = string.format local fetch_table = tablepool.fetch local release_table = tablepool.release - -local TTL_ZERO = { ttl = 0 } +local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } -local COMBO_R = 1 -local COMBO_S = 2 -local COMBO_RS = 3 -local COMBO_C = 4 -local COMBO_RC = 5 -local COMBO_SC = 6 -local COMBO_RSC = 7 -local COMBO_GLOBAL = 0 - -local ERR = ngx.ERR -local ERROR = ngx.ERROR - - local subsystem = ngx.config.subsystem - -local NON_COLLECTING_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT, COLLECTING_PHASE do +local NON_COLLECTING_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT, COLLECTING_PHASE +do if subsystem == "stream" then NON_COLLECTING_PHASES = { "certificate", @@ -75,6 +53,19 @@ end local PLUGINS_NS = "plugins." .. subsystem +local PluginsIterator = {} + +-- Build a compound key by string formatting route_id, service_id, and consumer_id with colons as separators. +-- +-- @function build_compound_key +-- @tparam string|nil route_id The route identifier. If `nil`, an empty string is used. +-- @tparam string|nil service_id The service identifier. If `nil`, an empty string is used. +-- @tparam string|nil consumer_id The consumer identifier. If `nil`, an empty string is used. +-- @treturn string The compound key, in the format `route_id:service_id:consumer_id`. +--- +function PluginsIterator.build_compound_key(route_id, service_id, consumer_id) + return format("%s:%s:%s", route_id or "", service_id or "", consumer_id or "") +end local function get_table_for_ctx(ws) local tbl = fetch_table(PLUGINS_NS, 0, DOWNSTREAM_PHASES_COUNT + 2) @@ -94,7 +85,6 @@ local function get_table_for_ctx(ws) return tbl end - local function release(ctx) local plugins = ctx.plugins if plugins then @@ -127,18 +117,6 @@ end local next_seq = 0 --- Loads a plugin config from the datastore. --- @return plugin config table or an empty sentinel table in case of a db-miss -local function load_plugin_from_db(key) - local row, err = kong.db.plugins:select_by_cache_key(key) - if err then - return nil, tostring(err) - end - - return row -end - - local function get_plugin_config(plugin, name, ws_id) if not plugin or not plugin.enabled then return @@ -153,11 +131,11 @@ local function get_plugin_config(plugin, name, ws_id) cfg.__plugin_id = plugin.id local key = kong.db.plugins:cache_key(name, - cfg.route_id, - cfg.service_id, - cfg.consumer_id, - nil, - ws_id) + cfg.route_id, + cfg.service_id, + cfg.consumer_id, + nil, + ws_id) -- TODO: deprecate usage of __key__ as id of plugin if not cfg.__key__ then @@ -169,174 +147,105 @@ local function get_plugin_config(plugin, name, ws_id) return cfg end - ---- Load the configuration for a plugin entry. --- Given a Route, Service, Consumer and a plugin name, retrieve the plugin's --- configuration if it exists. Results are cached in ngx.dict --- @param[type=string] name Name of the plugin being tested for configuration. --- @param[type=string] route_id Id of the route being proxied. --- @param[type=string] service_id Id of the service being proxied. --- @param[type=string] consumer_id Id of the consumer making the request (if any). --- @treturn table Plugin configuration, if retrieved. -local function load_configuration(ctx, - name, - route_id, - service_id, - consumer_id) - local ws_id = workspaces.get_workspace_id(ctx) or kong.default_workspace - local key = kong.db.plugins:cache_key(name, - route_id, - service_id, - consumer_id, - nil, - ws_id) - local plugin, err = kong.core_cache:get(key, - nil, - load_plugin_from_db, - key) - if err then - ctx.delay_response = nil - ctx.buffered_proxying = nil - log(ERR, tostring(err)) - return exit(ERROR) - end - - return get_plugin_config(plugin, name, ws_id) -end - - -local function load_configuration_through_combos(ctx, combos, plugin) - local plugin_configuration - local name = plugin.name - - local route = ctx.route - local service = ctx.service - local consumer = ctx.authenticated_consumer - - if route and plugin.handler.no_route then - route = nil - end - if service and plugin.handler.no_service then - service = nil - end - if consumer and plugin.handler.no_consumer then - consumer = nil - end - - local route_id = route and route.id or nil - local service_id = service and service.id or nil - local consumer_id = consumer and consumer.id or nil - - if kong.db.strategy == "off" then - if route_id and service_id and consumer_id and combos[COMBO_RSC] - and combos.rsc[route_id] and combos.rsc[route_id][service_id] - and combos.rsc[route_id][service_id][consumer_id] - then - return combos.rsc[route_id][service_id][consumer_id] - end - - if route_id and consumer_id and combos[COMBO_RC] - and combos.rc[route_id] and combos.rc[route_id][consumer_id] - then - return combos.rc[route_id][consumer_id] - end - - if service_id and consumer_id and combos[COMBO_SC] - and combos.sc[service_id] and combos.sc[service_id][consumer_id] - then - return combos.sc[service_id][consumer_id] - end - - if route_id and service_id and combos[COMBO_RS] - and combos.rs[route_id] and combos.rs[route_id][service_id] - then - return combos.rs[route_id][service_id] - end - - if consumer_id and combos[COMBO_C] and combos.c[consumer_id] then - return combos.c[consumer_id] +--- +-- Lookup a configuration for a given combination of route_id, service_id, consumer_id +-- +-- The function checks various combinations of route_id, service_id and consumer_id to find +-- the best matching configuration in the given 'combos' table. The priority order is as follows: +-- +-- Route, Service, Consumer +-- Route, Consumer +-- Service, Consumer +-- Route, Service +-- Consumer +-- Route +-- Service +-- Global +-- +-- @function lookup_cfg +-- @tparam table combos A table containing configuration data indexed by compound keys. +-- @tparam string|nil route_id The route identifier. +-- @tparam string|nil service_id The service identifier. +-- @tparam string|nil consumer_id The consumer identifier. +-- @return any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. +--- +function PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) + -- Use the build_compound_key function to create an index for the 'combos' table + local build_compound_key = PluginsIterator.build_compound_key + + local key + if route_id and service_id and consumer_id then + key = build_compound_key(route_id, service_id, consumer_id) + if combos[key] then + return combos[key] + end end - - if route_id and combos[COMBO_R] and combos.r[route_id] then - return combos.r[route_id] + if route_id and consumer_id then + key = build_compound_key(route_id, nil, consumer_id) + if combos[key] then + return combos[key] + end end - - if service_id and combos[COMBO_S] and combos.s[service_id] then - return combos.s[service_id] + if service_id and consumer_id then + key = build_compound_key(nil, service_id, consumer_id) + if combos[key] then + return combos[key] + end end - - if combos[COMBO_GLOBAL] then - return combos[COMBO_GLOBAL] + if route_id and service_id then + key = build_compound_key(route_id, service_id, nil) + if combos[key] then + return combos[key] + end end - - else - if route_id and service_id and consumer_id and combos[COMBO_RSC] - and combos.both[route_id] == service_id - then - plugin_configuration = load_configuration(ctx, name, route_id, service_id, - consumer_id) - if plugin_configuration then - return plugin_configuration - end + if consumer_id then + key = build_compound_key(nil, nil, consumer_id) + if combos[key] then + return combos[key] + end end - - if route_id and consumer_id and combos[COMBO_RC] - and combos.routes[route_id] - then - plugin_configuration = load_configuration(ctx, name, route_id, nil, - consumer_id) - if plugin_configuration then - return plugin_configuration - end + if route_id then + key = build_compound_key(route_id, nil, nil) + if combos[key] then + return combos[key] + end end - - if service_id and consumer_id and combos[COMBO_SC] - and combos.services[service_id] - then - plugin_configuration = load_configuration(ctx, name, nil, service_id, - consumer_id) - if plugin_configuration then - return plugin_configuration - end + if service_id then + key = build_compound_key(nil, service_id, nil) + if combos[key] then + return combos[key] + end end + return combos[build_compound_key(nil, nil, nil)] - if route_id and service_id and combos[COMBO_RS] - and combos.both[route_id] == service_id - then - plugin_configuration = load_configuration(ctx, name, route_id, service_id) - if plugin_configuration then - return plugin_configuration - end - end +end - if consumer_id and combos[COMBO_C] then - plugin_configuration = load_configuration(ctx, name, nil, nil, consumer_id) - if plugin_configuration then - return plugin_configuration - end - end - if route_id and combos[COMBO_R] and combos.routes[route_id] then - plugin_configuration = load_configuration(ctx, name, route_id) - if plugin_configuration then - return plugin_configuration - end - end +--- +-- Load the plugin configuration based on the context (route, service, and consumer) and plugin handler rules. +-- +-- This function filters out route, service, and consumer information from the context based on the plugin handler rules, +-- and then calls the 'lookup_cfg' function to get the best matching plugin configuration for the given combination of +-- route_id, service_id, and consumer_id. +-- +-- @function load_configuration_through_combos +-- @tparam table ctx A table containing the context information, including route, service, and authenticated_consumer. +-- @tparam table combos A table containing configuration data indexed by compound keys. +-- @tparam table plugin A table containing plugin information, including the handler with no_route, no_service, and no_consumer rules. +-- @treturn any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. +--- +local function load_configuration_through_combos(ctx, combos, plugin) - if service_id and combos[COMBO_S] and combos.services[service_id] then - plugin_configuration = load_configuration(ctx, name, nil, service_id) - if plugin_configuration then - return plugin_configuration - end - end + -- Filter out route, service, and consumer based on the plugin handler rules and get their ids + local route_id = (ctx.route and not plugin.handler.no_route) and ctx.route.id or nil + local service_id = (ctx.service and not plugin.handler.no_service) and ctx.service.id or nil + -- TODO: kong.client.get_consumer() for more consistency. This might be an exception though as we're aiming for raw speed instead of compliance. + local consumer_id = (ctx.authenticated_consumer and not plugin.handler.no_consumer) and ctx.authenticated_consumer.id or nil - if combos[COMBO_GLOBAL] then - return load_configuration(ctx, name) - end - end + -- Call the lookup_cfg function to get the best matching plugin configuration + return PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) end - local function get_workspace(self, ctx) if not ctx then return self.ws[kong.default_workspace] @@ -345,7 +254,6 @@ local function get_workspace(self, ctx) return self.ws[workspaces.get_workspace_id(ctx) or kong.default_workspace] end - local function get_next_init_worker(plugins, i) local i = i + 1 local plugin = plugins[i] @@ -376,7 +284,7 @@ local function get_next_global_or_collected_plugin(plugins, i) return nil end - return i, plugins[i-1], plugins[i] + return i, plugins[i - 1], plugins[i] end @@ -445,7 +353,6 @@ local function get_next_and_collect(ctx, i) return get_next_and_collect(ctx, i) end - local function get_collecting_iterator(self, ctx) local ws = get_workspace(self, ctx) if not ws then @@ -462,10 +369,6 @@ local function get_collecting_iterator(self, ctx) return get_next_and_collect, ctx end - -local PluginsIterator = {} - - local function new_ws_data() return { plugins = { [0] = 0 }, @@ -489,10 +392,10 @@ function PluginsIterator.new(version) [ws_id] = new_ws_data() } - local cache_full local counter = 0 local page_size = kong.db.plugins.pagination.max_page_size - local globals do + local globals + do globals = {} for _, phase in ipairs(NON_COLLECTING_PHASES) do globals[phase] = { [0] = 0 } @@ -519,7 +422,11 @@ function PluginsIterator.new(version) local plugins = data.plugins local combos = data.combos - if kong.core_cache and counter > 0 and counter % page_size == 0 and kong.db.strategy ~= "off" then + if kong.core_cache + and counter > 0 + and counter % page_size == 0 + and kong.db.strategy ~= "off" then + local new_version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, utils.uuid) if err then return nil, "failed to retrieve plugins iterator version: " .. err @@ -540,102 +447,31 @@ function PluginsIterator.new(version) plugins[name] = true - local combo_key = (plugin.route and 1 or 0) - + (plugin.service and 2 or 0) - + (plugin.consumer and 4 or 0) - - local cfg - if combo_key == COMBO_GLOBAL then - cfg = get_plugin_config(plugin, name, ws_id) - if cfg then - globals[name] = cfg - end + -- Retrieve route_id, service_id, and consumer_id from the plugin object, if they exist + local route_id = plugin.route and plugin.route.id + local service_id = plugin.service and plugin.service.id + local consumer_id = plugin.consumer and plugin.consumer.id + + -- Get the plugin configuration for the specified workspace (ws_id) + local cfg = get_plugin_config(plugin, name, plugin.ws_id) + -- Determine if the plugin configuration is global (i.e., not tied to any route, service, consumer or group) + local is_global = not route_id and not service_id and not consumer_id and plugin.ws_id == kong.default_workspace + if is_global then + -- Store the global configuration for the plugin in the 'globals' table + globals[name] = cfg end - if kong.db.strategy == "off" then - cfg = cfg or get_plugin_config(plugin, name, ws_id) - if cfg then - combos[name] = combos[name] or {} - combos[name].rsc = combos[name].rsc or {} - combos[name].rc = combos[name].rc or {} - combos[name].sc = combos[name].sc or {} - combos[name].rs = combos[name].rs or {} - combos[name].c = combos[name].c or {} - combos[name].r = combos[name].r or {} - combos[name].s = combos[name].s or {} - - combos[name][combo_key] = cfg - - if cfg.route_id and cfg.service_id and cfg.consumer_id then - combos[name].rsc[cfg.route_id] = - combos[name].rsc[cfg.route_id] or {} - combos[name].rsc[cfg.route_id][cfg.service_id] = - combos[name].rsc[cfg.route_id][cfg.service_id] or {} - combos[name].rsc[cfg.route_id][cfg.service_id][cfg.consumer_id] = cfg - - elseif cfg.route_id and cfg.consumer_id then - combos[name].rc[cfg.route_id] = - combos[name].rc[cfg.route_id] or {} - combos[name].rc[cfg.route_id][cfg.consumer_id] = cfg - - elseif cfg.service_id and cfg.consumer_id then - combos[name].sc[cfg.service_id] = - combos[name].sc[cfg.service_id] or {} - combos[name].sc[cfg.service_id][cfg.consumer_id] = cfg - - elseif cfg.route_id and cfg.service_id then - combos[name].rs[cfg.route_id] = - combos[name].rs[cfg.route_id] or {} - combos[name].rs[cfg.route_id][cfg.service_id] = cfg - - elseif cfg.consumer_id then - combos[name].c[cfg.consumer_id] = cfg - - elseif cfg.route_id then - combos[name].r[cfg.route_id] = cfg - - elseif cfg.service_id then - combos[name].s[cfg.service_id] = cfg - end - end - - else - if version == "init" and not cache_full then - local ok - ok, err = warmup.single_entity(kong.db.plugins, plugin) - if not ok then - if err ~= "no memory" then - return nil, err - end - - kong.log.warn("cache warmup of plugins has been stopped because ", - "cache memory is exhausted, please consider increasing ", - "the value of 'mem_cache_size' (currently at ", - kong.configuration.mem_cache_size, ")") - - cache_full = true - end - end - - combos[name] = combos[name] or {} - combos[name].both = combos[name].both or {} - combos[name].routes = combos[name].routes or {} - combos[name].services = combos[name].services or {} + if cfg then + -- Initialize an empty table for the plugin in the 'combos' table if it doesn't already exist + combos[name] = combos[name] or {} - combos[name][combo_key] = true + -- Build a compound key using the route_id, service_id, and consumer_id + local compound_key = PluginsIterator.build_compound_key(route_id, service_id, consumer_id) - if plugin.route and plugin.service then - combos[name].both[plugin.route.id] = plugin.service.id - - elseif plugin.route then - combos[name].routes[plugin.route.id] = true - - elseif plugin.service then - combos[name].services[plugin.service.id] = true - end + -- Store the plugin configuration in the 'combos' table using the compound key + combos[name][compound_key] = cfg end end - counter = counter + 1 end @@ -659,7 +495,7 @@ function PluginsIterator.new(version) local n = plugins[0] + 2 plugins[0] = n plugins[n] = cfg - plugins[n-1] = plugin + plugins[n - 1] = plugin end end end @@ -679,5 +515,4 @@ function PluginsIterator.new(version) } end - return PluginsIterator diff --git a/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua b/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua new file mode 100644 index 00000000000..436387c01f7 --- /dev/null +++ b/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua @@ -0,0 +1,50 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local build_compound_key = require("kong.runloop.plugins_iterator").build_compound_key + +describe("Testing build_compound_key function", function() + it("Should create a compound key with all three IDs", function() + local result = build_compound_key("route1", "service1", "consumer1") + assert.are.equal("route1:service1:consumer1", result) + end) + + it("Should create a compound key with only route_id and service_id", function() + local result = build_compound_key("route1", "service1", nil) + assert.are.equal("route1:service1:", result) + end) + + it("Should create a compound key with only route_id and consumer_id", function() + local result = build_compound_key("route1", nil, "consumer1") + assert.are.equal("route1::consumer1", result) + end) + + it("Should create a compound key with only service_id and consumer_id", function() + local result = build_compound_key(nil, "service1", "consumer1") + assert.are.equal(":service1:consumer1", result) + end) + + it("Should create a compound key with only route_id", function() + local result = build_compound_key("route1", nil, nil) + assert.are.equal("route1::", result) + end) + + it("Should create a compound key with only service_id", function() + local result = build_compound_key(nil, "service1", nil) + assert.are.equal(":service1:", result) + end) + + it("Should create a compound key with only consumer_id", function() + local result = build_compound_key(nil, nil, "consumer1") + assert.are.equal("::consumer1", result) + end) + + it("Should create an empty compound key when all parameters are nil", function() + local result = build_compound_key(nil, nil, nil) + assert.are.equal("::", result) + end) +end) diff --git a/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua b/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua new file mode 100644 index 00000000000..e574b030439 --- /dev/null +++ b/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua @@ -0,0 +1,61 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local PluginsIterator = require("kong.runloop.plugins_iterator") + +describe("PluginsIterator.lookup_cfg", function() + local combos = { + ["r:s:c"] = "config1", + ["r::c"] = "config2", + [":s:c"] = "config3", + ["r:s:"] = "config4", + ["::c"] = "config5", + ["r::"] = "config6", + [":s:"] = "config7", + ["::"] = "config8" + } + + it("returns the correct configuration for a given route, service, consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, "r", "s", "c") + assert.equals(result, "config1") + end) + + it("returns the correct configuration for a given route, consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, "r", nil, "c") + assert.equals(result, "config2") + end) + + it("returns the correct configuration for a given service, consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, nil, "s", "c") + assert.equals(result, "config3") + end) + + it("returns the correct configuration for a given route, service combination", function() + local result = PluginsIterator.lookup_cfg(combos, "r", "s", nil) + assert.equals(result, "config4") + end) + + it("returns the correct configuration for a given consumer combination", function() + local result = PluginsIterator.lookup_cfg(combos, nil, nil, "c") + assert.equals(result, "config5") + end) + + it("returns the correct configuration for a given route combination", function() + local result = PluginsIterator.lookup_cfg(combos, "r", nil, nil) + assert.equals(result, "config6") + end) + + it("returns the correct configuration for a given service combination", function() + local result = PluginsIterator.lookup_cfg(combos, nil, "s", nil) + assert.equals(result, "config7") + end) + + it("returns the correct configuration for the global configuration", function() + local result = PluginsIterator.lookup_cfg(combos, nil, nil, nil) + assert.equals(result, "config8") + end) +end) From 027d64686c0c8b9e3045b8e5aea5aaaec40f6cc9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Sun, 25 Jun 2023 13:11:09 +0800 Subject: [PATCH 2705/4351] perf(plugin/prometheus): generate metrics output data with string.buffer (#11065) This PR follows #11040, continue to optimize the string usage by string.buffer. KAG-1852 Full changelog - use table.new for seen_metrics - buffered_print() outputs a string, not a table - change printable_metric_data of stream to fit the new buffered_print() - do not use ipairs to iterate array - other small optimizations --- CHANGELOG.md | 1 + kong/plugins/prometheus/api.lua | 13 +++++--- kong/plugins/prometheus/exporter.lua | 2 +- kong/plugins/prometheus/prometheus.lua | 46 +++++++++++++++----------- 4 files changed, 37 insertions(+), 25 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a598d51bd47..d068a65551d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -54,6 +54,7 @@ - The Prometheus plugin has been optimized to reduce proxy latency impacts during scraping. [#10949](https://github.com/Kong/kong/pull/10949) [#11040](https://github.com/Kong/kong/pull/11040) + [#11065](https://github.com/Kong/kong/pull/11065) ### Fixes diff --git a/kong/plugins/prometheus/api.lua b/kong/plugins/prometheus/api.lua index bf3e27d3ade..72762bfe034 100644 --- a/kong/plugins/prometheus/api.lua +++ b/kong/plugins/prometheus/api.lua @@ -1,17 +1,20 @@ +local buffer = require("string.buffer") local exporter = require "kong.plugins.prometheus.exporter" -local tbl_insert = table.insert -local tbl_concat = table.concat local printable_metric_data = function(_) - local buffer = {} + local buf = buffer.new(4096) -- override write_fn, since stream_api expect response to returned -- instead of ngx.print'ed exporter.metric_data(function(new_metric_data) - tbl_insert(buffer, tbl_concat(new_metric_data, "")) + buf:put(new_metric_data) end) - return tbl_concat(buffer, "") + local str = buf:get() + + buf:free() + + return str end diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 358d7597ce4..40a45a6b685 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -90,7 +90,7 @@ end local function init() local shm = "prometheus_metrics" - if not ngx.shared.prometheus_metrics then + if not ngx.shared[shm] then kong.log.err("prometheus: ngx shared dict 'prometheus_metrics' not found") return end diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 0f8685ed3b0..e837de1cdc3 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -68,9 +68,8 @@ local ipairs = ipairs local pairs = pairs local tostring = tostring local tonumber = tonumber -local st_format = string.format local table_sort = table.sort -local tb_clear = require("table.clear") +local tb_new = require("table.new") local yield = require("kong.tools.utils").yield @@ -90,6 +89,9 @@ local TYPE_LITERAL = { -- Default metric name size for string.buffer.new() local NAME_BUFFER_SIZE_HINT = 256 +-- Default metric data size for string.buffer.new() +local DATA_BUFFER_SIZE_HINT = 4096 + -- Default name for error metric incremented by this library. local DEFAULT_ERROR_METRIC_NAME = "nginx_metric_errors_total" @@ -399,7 +401,7 @@ local function lookup_or_create(self, label_values) local bucket_pref if self.label_count > 0 then -- strip last } - bucket_pref = self.name .. "_bucket" .. string.sub(labels, 1, #labels-1) .. "," + bucket_pref = self.name .. "_bucket" .. string.sub(labels, 1, -2) .. "," else bucket_pref = self.name .. "_bucket{" end @@ -701,8 +703,9 @@ end -- Returns: -- an object that should be used to register metrics. function Prometheus.init(dict_name, options_or_prefix) - if ngx.get_phase() ~= 'init' and ngx.get_phase() ~= 'init_worker' and - ngx.get_phase() ~= 'timer' then + local phase = ngx.get_phase() + if phase ~= 'init' and phase ~= 'init_worker' and + phase ~= 'timer' then error('Prometheus.init can only be called from ' .. 'init_by_lua_block, init_worker_by_lua_block or timer' , 2) end @@ -912,26 +915,29 @@ function Prometheus:metric_data(write_fn, local_only) -- numerical order of their label values. table_sort(keys) - local seen_metrics = {} - local output = {} + local seen_metrics = tb_new(0, count) + + -- the output is an integral string, not an array any more + local output = buffer.new(DATA_BUFFER_SIZE_HINT) local output_count = 0 - local function buffered_print(data) - if data then + local function buffered_print(fmt, ...) + if fmt then output_count = output_count + 1 - output[output_count] = data + output:putf(fmt, ...) end - if output_count >= 100 or not data then - write_fn(output) + if output_count >= 100 or not fmt then + write_fn(output:get()) -- consume the whole buffer output_count = 0 - tb_clear(output) end end - for _, key in ipairs(keys) do + for i = 1, count do yield() + local key = keys[i] + local value, err local is_local_metrics = true value = self.local_metrics[key] @@ -950,12 +956,12 @@ function Prometheus:metric_data(write_fn, local_only) local m = self.registry[short_name] if m then if m.help then - buffered_print(st_format("# HELP %s%s %s\n", - self.prefix, short_name, m.help)) + buffered_print("# HELP %s%s %s\n", + self.prefix, short_name, m.help) end if m.typ then - buffered_print(st_format("# TYPE %s%s %s\n", - self.prefix, short_name, TYPE_LITERAL[m.typ])) + buffered_print("# TYPE %s%s %s\n", + self.prefix, short_name, TYPE_LITERAL[m.typ]) end end seen_metrics[short_name] = true @@ -963,13 +969,15 @@ function Prometheus:metric_data(write_fn, local_only) if not is_local_metrics then -- local metrics is always a gauge key = fix_histogram_bucket_labels(key) end - buffered_print(st_format("%s%s %s\n", self.prefix, key, value)) + buffered_print("%s%s %s\n", self.prefix, key, value) ::continue:: end buffered_print(nil) + + output:free() end -- Present all metrics in a text format compatible with Prometheus. From 77e8de09389b1ee4b62cbf15cf1361ebf1abeec4 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 26 Jun 2023 11:38:27 +0800 Subject: [PATCH 2706/4351] fix(clustering): correct remove fields (#11094) #9538 was created before 3.3.0 released, so the remove_fields was added for 3.3.0. Now we are developing 3.4, so we need to move that to the correct place. --- kong/clustering/compat/removed_fields.lua | 4 +++ .../09-hybrid_mode/09-config-compat_spec.lua | 27 +++++++++++++++++-- 2 files changed, 29 insertions(+), 2 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 211787e7bc6..4bbdbd99cca 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -85,6 +85,10 @@ return { zipkin = { "queue", }, + }, + + -- Any dataplane older than 3.4.0 + [3004000000] = { rate_limiting = { "sync_rate", }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index e9575595e42..cb52467b79f 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -135,24 +135,47 @@ describe("CP/DP config compat transformations #" .. strategy, function() local id = utils.uuid() local plugin = get_plugin(id, "3.0.0", rate_limit.name) + --[[ + For 3.0.x + should not have: error_code, error_message, sync_rate + --]] local expected = utils.cycle_aware_deep_copy(rate_limit.config) expected.error_code = nil expected.error_message = nil expected.sync_rate = nil + assert.same(expected, plugin.config) + assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + + --[[ + For 3.2.x + should have: error_code, error_message + should not have: sync_rate + --]] + id = utils.uuid() + plugin = get_plugin(id, "3.2.0", rate_limit.name) + expected = utils.cycle_aware_deep_copy(rate_limit.config) + expected.sync_rate = nil assert.same(expected, plugin.config) assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + --[[ + For 3.3.x, + should have: error_code, error_message + should not have: sync_rate + --]] id = utils.uuid() plugin = get_plugin(id, "3.3.0", rate_limit.name) - assert.same(rate_limit.config, plugin.config) + expected = utils.cycle_aware_deep_copy(rate_limit.config) + expected.sync_rate = nil + assert.same(expected, plugin.config) assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) end) it("does not remove fields from DP nodes that are already compatible", function() local id = utils.uuid() - local plugin = get_plugin(id, "3.3.0", rate_limit.name) + local plugin = get_plugin(id, "3.4.0", rate_limit.name) assert.same(rate_limit.config, plugin.config) assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) end) From 866a15c693038d4e57ffc9d21c2042975dd821d3 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Mon, 26 Jun 2023 16:20:56 +0800 Subject: [PATCH 2707/4351] fix(admin_api): schema violation when validating valid plugin configuration (#11091) `parse_params` should not call `normalize_nested_params` for `application/json`. Otherwise, the key-value pair of `custom_fields_by_lua` will be converted into a nested table if the key contains dot character(s), which will cause schema violation when calling `/schemas/plugins/validate` Fix [FTI-5070](https://konghq.atlassian.net/browse/FTI-5070) --- CHANGELOG.md | 4 ++++ kong/api/api_helpers.lua | 11 ++++++++--- .../04-admin_api/02-kong_routes_spec.lua | 18 ++++++++++++++++++ 3 files changed, 30 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d068a65551d..938173d60e3 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,10 @@ #### Admin API +- Fix an issue where `/schemas/plugins/validate` endpoint fails to validate valid plugin configuration + when the key of `custom_fields_by_lua` contains dot character(s). + [#11091](https://github.com/Kong/kong/pull/11091) + #### Plugins - **Response Transformer**: fix an issue that plugin does not transform the response body while upstream returns a Content-Type with +json suffix at subtype. diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index 50c01402cfe..a0e285f7d78 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -268,12 +268,15 @@ end local function parse_params(fn) return app_helpers.json_params(function(self, ...) + local content_type = self.req.headers["content-type"] + local is_json + if NEEDS_BODY[get_method()] then - local content_type = self.req.headers["content-type"] if content_type then content_type = content_type:lower() + is_json = find(content_type, "application/json", 1, true) - if find(content_type, "application/json", 1, true) and not self.json then + if is_json and not self.json then return kong.response.exit(400, { message = "Cannot parse JSON body" }) elseif find(content_type, "application/x-www-form-urlencode", 1, true) then @@ -282,7 +285,9 @@ local function parse_params(fn) end end - self.params = _M.normalize_nested_params(self.params) + if not is_json then + self.params = _M.normalize_nested_params(self.params) + end local res, err = fn(self, ...) diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index fa941132898..697153fc130 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -523,6 +523,24 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local json = cjson.decode(body) assert.equal("schema violation", json.name) end) + it("returns 200 on a valid plugin schema which contains dot in the key of custom_fields_by_lua", function() + local res = assert(client:post("/schemas/plugins/validate", { + body = { + name = "file-log", + config = { + path = "tmp/test", + custom_fields_by_lua = { + new_field = "return 123", + ["request.headers.myheader"] = "return nil", + }, + }, + }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal("schema validation successful", json.message) + end) end) describe("/non-existing", function() From 96eb92f2e301b4b249eae710d51715931a683656 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 26 Jun 2023 14:25:10 +0200 Subject: [PATCH 2708/4351] fix(service): explicitly set user in systemd definition (#11066) Previously, no User clause was present. While this still made systemd run kong under the 'root' user id, the HOME environment variable would not be set in the Kong process. This caused the datafile library to fail with various error conditions. --- CHANGELOG.md | 3 +++ build/package/kong.service | 1 + 2 files changed, 4 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 938173d60e3..dd8b903ef5a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -66,6 +66,9 @@ [#10896](https://github.com/Kong/kong/pull/10896) - Fix a bug when worker consuming dynamic log level setting event and using a wrong reference for notice logging [#10897](https://github.com/Kong/kong/pull/10897) +- Added a `User=` specification to the systemd unit definition so that + Kong can be controlled by systemd again. + [#11066](https://github.com/Kong/kong/pull/11066) #### Admin API diff --git a/build/package/kong.service b/build/package/kong.service index eeaa6502af9..4ea3e5d17e9 100644 --- a/build/package/kong.service +++ b/build/package/kong.service @@ -4,6 +4,7 @@ Documentation=https://docs.konghq.com/ After=syslog.target network.target remote-fs.target nss-lookup.target [Service] +User=root ExecStartPre=/usr/local/bin/kong prepare -p /usr/local/kong ExecStart=/usr/local/openresty/nginx/sbin/nginx -p /usr/local/kong -c nginx.conf ExecReload=/usr/local/bin/kong prepare -p /usr/local/kong From 82315853534efea83559ccc0359620dabc93cc22 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Mon, 26 Jun 2023 22:22:36 +0800 Subject: [PATCH 2709/4351] docs(developer): correct the plugin development guide url (#11116) Correct the Plugin Development Guide url. --- DEVELOPER.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 6becbfa5fce..8ee7831e06a 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -10,7 +10,7 @@ If you are planning on developing on Kong, you'll need a development installation. The `master` branch holds the latest unreleased source code. You can read more about writing your own plugins in the [Plugin Development -Guide](https://docs.konghq.com/latest/plugin-development/), or browse an +Guide](https://docs.konghq.com/gateway/latest/plugin-development/), or browse an online version of Kong's source code documentation in the [Plugin Development Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). From 4f9592b9e4dc1f3a8eb9b76ff1d5d96024a77235 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 26 Jun 2023 22:27:34 +0800 Subject: [PATCH 2710/4351] perf(tracing): remove ipairs in spans iteration (#11114) --- kong/tracing/instrumentation.lua | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index e82512738fa..6803d602c9c 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -16,7 +16,6 @@ local pack = utils.pack local unpack = utils.unpack local assert = assert local pairs = pairs -local ipairs = ipairs local new_tab = base.new_tab local time_ns = utils.time_ns local tablepool_release = tablepool.release @@ -317,7 +316,9 @@ do __tostring = function(spans) local logs_buf = buffer.new(1024) - for i, span in ipairs(spans) do + for i = 1, #spans do + local span = spans[i] + logs_buf:putf("\nSpan #%d name=%s", i, span.name) if span.end_time_ns then @@ -350,7 +351,8 @@ function _M.runloop_log_after(ctx) if type(ctx.KONG_SPANS) == "table" then ngx_log(ngx_DEBUG, _log_prefix, "collected " .. #ctx.KONG_SPANS .. " spans: ", lazy_format_spans(ctx.KONG_SPANS)) - for _, span in ipairs(ctx.KONG_SPANS) do + for i = 1, #ctx.KONG_SPANS do + local span = ctx.KONG_SPANS[i] if type(span) == "table" and type(span.release) == "function" then span:release() end From 9a95a3282e03116ed54d47cf18aeb9504b312eb2 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 2 Jun 2023 10:33:21 -0300 Subject: [PATCH 2711/4351] chore(labeler): add new schema noteworthy path Include `schema-change-noteworthy` label in `kong/db/dao`. --- .github/labeler.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index df7747d33fd..ada748c0514 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -176,6 +176,7 @@ schema-change-noteworthy: - kong/plugins/**/daos.lua - plugins-ee/**/daos.lua - plugins-ee/**/schema.lua +- kong/db/dao/*.lua build/bazel: - '**/*.bazel' From f0050135c204d9cc4f716a103de2bbbeb9539dc2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Jun 2023 11:08:14 +0800 Subject: [PATCH 2712/4351] fix(plugin/prometheus): fix an error of ngx.re.gsub (#11115) Summary The second param of ngx.re.gsub() is a regex pattern, so \\ is actually \, which is an invalid regex. Note: ngx.re.gsub() is different from string.gsub()! This PR gives the correct regex to ngx.re.gsub(). * fix ngx.re.gsub * style lint --- kong/plugins/prometheus/prometheus.lua | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index e837de1cdc3..64d32ac3de4 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -184,6 +184,9 @@ local function full_metric_name(name, label_names, label_values) return name end + local slash, double_slash, reg_slash = [[\]], [[\\]], [[\\]] + local quote, slash_quote, reg_quote = [["]], [[\"]], [["]] + local buf = buffer.new(NAME_BUFFER_SIZE_HINT) -- format "name{k1=v1,k2=v2}" @@ -200,12 +203,12 @@ local function full_metric_name(name, label_names, label_values) label_value = string.sub(label_value, 1, pos - 1) end - if string.find(label_value, "\\", 1, true) then - label_value = ngx_re_gsub(label_value, "\\", "\\\\", "jo") + if string.find(label_value, slash, 1, true) then + label_value = ngx_re_gsub(label_value, reg_slash, double_slash, "jo") end - if string.find(label_value, '"', 1, true) then - label_value = ngx_re_gsub(label_value, '"', '\\"', "jo") + if string.find(label_value, quote, 1, true) then + label_value = ngx_re_gsub(label_value, reg_quote, slash_quote, "jo") end end From 6bfffc868bc2a66fb98e874cceffeba891cb1bb5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Jun 2023 11:08:59 +0800 Subject: [PATCH 2713/4351] perf(plugin/prometheus): remove the usage of `string.gsub` and `ipairs` (#11113) Summary Import some changes from knyar/nginx-lua-prometheus#131. * construct_bucket_format * remove string.gsub * remove ipairs * check label_names * ngx.re.gsub * typo fix * as_string --- kong/plugins/prometheus/prometheus.lua | 41 +++++++++++++++++++------- 1 file changed, 31 insertions(+), 10 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 64d32ac3de4..234fe0d5efb 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -64,7 +64,6 @@ local ngx_re_gsub = ngx.re.gsub local ngx_print = ngx.print local error = error local type = type -local ipairs = ipairs local pairs = pairs local tostring = tostring local tonumber = tonumber @@ -192,7 +191,8 @@ local function full_metric_name(name, label_names, label_values) -- format "name{k1=v1,k2=v2}" buf:put(name):put("{") - for idx, key in ipairs(label_names) do + for idx = 1, #label_names do + local key = label_names[idx] local label_value = label_values[idx] -- we only check string value for '\\' and '"' @@ -276,7 +276,12 @@ local function check_metric_and_label_names(metric_name, label_names) if not metric_name:match("^[a-zA-Z_:][a-zA-Z0-9_:]*$") then return "Metric name '" .. metric_name .. "' is invalid" end - for _, label_name in ipairs(label_names or {}) do + if not label_names then + return + end + + for i = 1, #label_names do + local label_name = label_names[i] if label_name == "le" then return "Invalid label name 'le' in " .. metric_name end @@ -304,14 +309,19 @@ end local function construct_bucket_format(buckets) local max_order = 1 local max_precision = 1 - for _, bucket in ipairs(buckets) do + + for i = 1, #buckets do + local bucket = buckets[i] assert(type(bucket) == "number", "bucket boundaries should be numeric") + -- floating point number with all trailing zeros removed - local as_string = string.format("%f", bucket):gsub("0*$", "") + local as_string = ngx_re_gsub(string.format("%f", bucket), "0*$", "", "jo") + local dot_idx = as_string:find(".", 1, true) max_order = math.max(max_order, dot_idx - 1) max_precision = math.max(max_precision, as_string:len() - dot_idx) end + return "%0" .. (max_order + max_precision + 1) .. "." .. max_precision .. "f" end @@ -409,7 +419,8 @@ local function lookup_or_create(self, label_values) bucket_pref = self.name .. "_bucket{" end - for i, buc in ipairs(self.buckets) do + for i = 1, #self.buckets do + local buc = self.buckets[i] full_name[i+2] = string.format("%sle=\"%s\"}", bucket_pref, self.bucket_format:format(buc)) end -- Last bucket. Note, that the label value is "Inf" rather than "+Inf" @@ -641,7 +652,8 @@ local function reset(self) name_prefixes[self.name .. "{"] = name_prefix_length_base + 1 end - for _, key in ipairs(keys) do + for i = 1, #keys do + local key = keys[i] local value, err = self._dict:get(key) if value then -- For a metric to be deleted its name should either match exactly, or @@ -804,9 +816,18 @@ local function register(self, name, help, label_names, buckets, typ, local_stora return end - local name_maybe_historgram = name:gsub("_bucket$", "") - :gsub("_count$", "") - :gsub("_sum$", "") + local name_maybe_historgram = name + + if string.find(name_maybe_historgram, "_bucket", 1, true) then + name_maybe_historgram = ngx_re_gsub(name_maybe_historgram, "_bucket$", "", "jo") + end + if string.find(name_maybe_historgram, "_count", 1, true) then + name_maybe_historgram = ngx_re_gsub(name_maybe_historgram, "_count$", "", "jo") + end + if string.find(name_maybe_historgram, "_sum", 1, true) then + name_maybe_historgram = ngx_re_gsub(name_maybe_historgram, "_sum$", "", "jo") + end + if (typ ~= TYPE_HISTOGRAM and ( self.registry[name] or self.registry[name_maybe_historgram] )) or From 3a86621f4d75f4328f52c2286b1aaa7d52c5d36c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 27 Jun 2023 11:01:19 +0300 Subject: [PATCH 2714/4351] chore(clustering/db): reduce log flooding on clustering and schema validation (#11124) ### Summary On control plane there was a debug log written on every second on every worker that had no connected clients. This will now only log it once per worker, until number of connected clients changes. The schema validation also had a thing called unvalidated fields that caused huge amounts of logs to be written with large config import / validation. Signed-off-by: Aapo Talvensaari --- kong/clustering/control_plane.lua | 11 ++++++++++- kong/db/schema/init.lua | 5 ++--- 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index b3ca033292b..90facf05ee6 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -61,6 +61,9 @@ local RECONFIGURE_TYPE = "RECONFIGURE" local _log_prefix = "[clustering] " +local no_connected_clients_logged + + local function handle_export_deflated_reconfigure_payload(self) ngx_log(ngx_DEBUG, _log_prefix, "exporting config") @@ -485,7 +488,10 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end if isempty(self.clients) then - ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") + if not no_connected_clients_logged then + ngx_log(ngx_DEBUG, _log_prefix, "skipping config push (no connected clients)") + no_connected_clients_logged = true + end sleep(1) -- re-queue the task. wait until we have clients connected if push_config_semaphore:count() <= 0 then @@ -493,6 +499,9 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end goto continue + + else + no_connected_clients_logged = nil end ok, err = pcall(self.push_config, self) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 7b1180bae8a..6138136bce5 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1117,9 +1117,8 @@ validate_fields = function(self, input) errors[k] = validation_errors.SCHEMA_CANNOT_VALIDATE kong.log.debug(errors[k], ": ", err) end - elseif self.unvalidated_fields[k]() then - kong.log.debug("ignoring validation on ", k, " field") - else + + elseif not self.unvalidated_fields[k]() then field, err = resolve_field(self, k, field, subschema) if field then _, errors[k] = self:validate_field(field, v) From d69db5ebd4010775d0482363dad2536f9e4e4c7c Mon Sep 17 00:00:00 2001 From: Harry Bagdi Date: Mon, 26 Jun 2023 12:49:53 -0700 Subject: [PATCH 2715/4351] feat(hybrid): report configuration of DP to the CP With this patch, kong.conf settings of a DP are self-reported to the CP. Sensitive credentials from kong.conf are redacted before they are sent to the CP. This patch reports the configuration, LuaCP isn't going to do anything with it just yet. This feature is specific to Kong Inc's Konnect offering. --- kong/clustering/data_plane.lua | 3 +++ spec/02-integration/09-hybrid_mode/01-sync_spec.lua | 4 ++++ 2 files changed, 7 insertions(+) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 222df1f2ed6..d0363f246cb 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -137,6 +137,8 @@ function _M:communicate(premature) end end + local configuration = kong.configuration.remove_sensitive() + -- connection established -- first, send out the plugin list and DP labels to CP -- The CP will make the decision on whether sync will be allowed @@ -144,6 +146,7 @@ function _M:communicate(premature) local _ _, err = c:send_binary(cjson_encode({ type = "basic_info", plugins = self.plugins_list, + process_conf = configuration, labels = labels, })) if err then ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index c1d92f10b28..89ea9275284 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -421,6 +421,10 @@ describe("CP/DP #version check #" .. strategy, function() dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), labels = { some_key = "some_value", b = "aA090).zZ", ["a-._123z"] = "Zz1.-_aA" } }, + ["DP sends process conf"] = { + dp_version = string.format("%d.%d.%d", MAJOR, MINOR, PATCH), + process_conf = { foo = "bar" }, + }, } local pl1 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) From 105573cb541366ba752312b4bb6b5eebd0a37093 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 26 Jun 2023 22:30:52 +0200 Subject: [PATCH 2716/4351] tests(hybrid): add process conf --- spec/02-integration/09-hybrid_mode/01-sync_spec.lua | 3 ++- spec/helpers.lua | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 89ea9275284..95ff59a7528 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -490,7 +490,8 @@ describe("CP/DP #version check #" .. strategy, function() node_id = uuid, node_version = harness.dp_version, node_plugins_list = harness.plugins_list, - node_labels = harness.labels + node_labels = harness.labels, + node_process_conf = harness.process_conf, })) assert.equals("reconfigure", res.type) diff --git a/spec/helpers.lua b/spec/helpers.lua index 30d40a6c32c..281a9e4ea60 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3767,6 +3767,7 @@ local function clustering_client(opts) plugins = opts.node_plugins_list or PLUGINS_LIST, labels = opts.node_labels, + process_conf = opts.node_process_conf, })) assert(c:send_binary(payload)) From 71fca6f821bdc5e9fb9fe3f740da7a47c1bc2c6a Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Jun 2023 16:30:39 +0800 Subject: [PATCH 2717/4351] style(router/compat): add bracket around generated SNI expression (#11106) --- kong/router/compat.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index d3333b045d2..6de39f1466f 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -100,7 +100,7 @@ local function get_expression(route) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered - gen = "net.protocol != \"https\"" .. LOGICAL_OR .. gen + gen = "(net.protocol != \"https\"" .. LOGICAL_OR .. gen .. ")" buffer_append(expr_buf, LOGICAL_AND, gen) end From e8173ca30b902202e289e93ab34cf40a907fd3d6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Jun 2023 16:31:23 +0800 Subject: [PATCH 2718/4351] perf(router): iterate routes with for loop (#11111) for loop has better performance than function ipairs(), especially for huge table. --- kong/router/atc.lua | 8 ++++++-- kong/router/utils.lua | 4 ++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 487d63b62a2..967ad9bd8f8 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -181,7 +181,9 @@ local function new_from_scratch(routes, get_exp_and_priority) local new_updated_at = 0 - for _, r in ipairs(routes) do + for i = 1, routes_n do + local r = routes[i] + local route = r.route local route_id = route.id @@ -240,7 +242,9 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) local new_updated_at = 0 -- create or update routes - for _, r in ipairs(routes) do + for i = 1, #routes do + local r = routes[i] + local route = r.route local route_id = route.id diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 3721feb8e5f..0aa9a4b0f04 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -292,8 +292,8 @@ do local v0 = 0 local v1 = 0 - for _, route in ipairs(routes) do - local r = route.route + for i = 1, #routes do + local r = routes[i].route local paths_t = r.paths or empty_table local headers_t = r.headers or empty_table From bcc24f13732b1fc260d4fbe10107f34488dfce83 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 27 Jun 2023 12:06:57 +0300 Subject: [PATCH 2719/4351] style(clustering): remove "else" statement as the code already uses "goto" (#11128) ### Summary Follow-up from https://github.com/Kong/kong/pull/11124 to slightly clean the code. Signed-off-by: Aapo Talvensaari --- kong/clustering/control_plane.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 90facf05ee6..e564cfd07e4 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -499,11 +499,10 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end goto continue - - else - no_connected_clients_logged = nil end + no_connected_clients_logged = nil + ok, err = pcall(self.push_config, self) if not ok then ngx_log(ngx_ERR, _log_prefix, "export and pushing config failed: ", err) From ae35cb8624b3a90f1b185b5fcd3d03e7df4ebbe9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 27 Jun 2023 12:20:49 +0300 Subject: [PATCH 2720/4351] chore(build): fix typo in patch name (#11129) ### Summary Just changes `destory` to `destroy` in patch name. Signed-off-by: Aapo Talvensaari --- ...olver.patch => lua-resty-dns-0.22_01-destroy_resolver.patch} | 0 kong/resty/dns/client.lua | 2 +- spec/02-integration/05-proxy/05-dns_spec.lua | 2 +- 3 files changed, 2 insertions(+), 2 deletions(-) rename build/openresty/patches/{lua-resty-dns-0.22_01-destory_resolver.patch => lua-resty-dns-0.22_01-destroy_resolver.patch} (100%) diff --git a/build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch b/build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch similarity index 100% rename from build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch rename to build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 43ca27632ae..3efa99312c6 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -723,7 +723,7 @@ local function individualQuery(qname, r_opts, try_list) -- resolver. As the resolver is created in timer-ng, the socket resources are -- not released automatically, we have to destroy the resolver manually. -- resolver:destroy is patched in build phase, more information can be found in - -- build/openresty/patches/lua-resty-dns-0.22_01-destory_resolver.patch + -- build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch r:destroy() if not result then return result, err, try_list diff --git a/spec/02-integration/05-proxy/05-dns_spec.lua b/spec/02-integration/05-proxy/05-dns_spec.lua index 46d3ab21230..720f372d87c 100644 --- a/spec/02-integration/05-proxy/05-dns_spec.lua +++ b/spec/02-integration/05-proxy/05-dns_spec.lua @@ -148,7 +148,7 @@ for _, strategy in helpers.each_strategy() do -- lua-resty-dns is used for DNS query. It will create some UDP sockets -- during initialization. These sockets should be released after Query finish. - -- The release is done by explicitly calling a destory method that we patch. + -- The release is done by explicitly calling a destroy method that we patch. -- This test case is to check the UDP sockets are released after the DNS query -- is done. describe("udp sockets", function() From f74342db85bc1081360bb38044db2b87b1bd4105 Mon Sep 17 00:00:00 2001 From: Samuele Illuminati Date: Tue, 27 Jun 2023 16:37:05 +0200 Subject: [PATCH 2721/4351] tracing(instrumentation): add http.route span attribute (#10981) add the http.route span attribute to the kong request span adapt existing tests to pass with the new attribute improve instrumentations tests, add checks for all spans and attributes --- CHANGELOG.md | 2 + kong/tracing/instrumentation.lua | 2 + .../14-tracing/01-instrumentations_spec.lua | 202 ++++++++++++++---- .../37-opentelemetry/04-exporter_spec.lua | 1 + 4 files changed, 160 insertions(+), 47 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index dd8b903ef5a..e9360ee4d8f 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -95,6 +95,8 @@ ### Changed #### Core +- Tracing: new attribute `http.route` added to http request spans. + [#10981](https://github.com/Kong/kong/pull/10981) - The default value of `lmdb_map_size` config has been bumped to `2048m` from `128m` to accommodate most commonly deployed config sizes in DB-less diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 6803d602c9c..8e78a43be8a 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -292,6 +292,8 @@ function _M.runloop_before_header_filter() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] if root_span then root_span:set_attribute("http.status_code", ngx.status) + local r = ngx.ctx.route + root_span:set_attribute("http.route", r and r.paths and r.paths[1] or "") end end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index f543fc17d53..61a7bc364bd 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -1,5 +1,39 @@ local helpers = require "spec.helpers" -local cjson = require "cjson" +local cjson = require "cjson" +local pretty = require "pl.pretty" + +local fmt = string.format + +local function get_span(name, spans) + for _, span in ipairs(spans) do + if span.name == name then + return span + end + end +end + +local function assert_has_span(name, spans) + local span = get_span(name, spans) + assert.is_truthy(span, fmt("\nExpected to find %q span in:\n%s\n", + name, pretty.write(spans))) + return span +end + +local function assert_has_no_span(name, spans) + local found = get_span(name, spans) + assert.is_falsy(found, fmt("\nExpected not to find %q span in:\n%s\n", + name, pretty.write(spans))) +end + +local function assert_has_attributes(span, attributes) + for k, v in pairs(attributes) do + assert.is_not_nil(span.attributes[k], fmt( + "Expected span to have attribute %s, but got %s\n", k, pretty.write(span.attributes))) + assert.matches(v, span.attributes[k], fmt( + "Expected span to have attribute %s with value matching %s, but got %s\n", + k, v, span.attributes[k])) + end +end local TCP_PORT = 35001 local tcp_trace_plugin_name = "tcp-trace-exporter" @@ -25,6 +59,12 @@ for _, strategy in helpers.each_strategy() do protocols = { "http" }, paths = { "/" }}) + bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/status" }, + hosts = { "status" }, + strip_path = false }) + bp.plugins:insert({ name = tcp_trace_plugin_name, config = { @@ -54,7 +94,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains no spans", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -82,7 +122,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected database span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -95,11 +135,15 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - local expected_span_num = 2 - assert.is_same(expected_span_num, #spans, res) - assert.is_same("kong.database.query", spans[2].name) + assert_has_span("kong", spans) + assert_has_span("kong.database.query", spans) + + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.router", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_no_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -112,7 +156,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected router span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -125,10 +169,15 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(2, #spans, res) - assert.is_same("kong.router", spans[2].name) + assert_has_span("kong", spans) + assert_has_span("kong.router", spans) + + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_no_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -141,7 +190,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected kong.internal.request span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -154,10 +203,15 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(5, #spans, res) - assert.matches("kong.internal.request", spans[3].name) + assert_has_span("kong", spans) + assert_has_span("kong.internal.request", spans) + + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_no_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -170,7 +224,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected balancer span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -183,10 +237,15 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(2, #spans, res) - assert.is_same("kong.balancer", spans[2].name) + assert_has_span("kong", spans) + assert_has_span("kong.balancer", spans) + + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.router", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_no_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -199,7 +258,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected kong.rewrite.plugin span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -212,10 +271,15 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(2, #spans, res) - assert.is_same("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans[2].name) + assert_has_span("kong", spans) + assert_has_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.router", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -228,7 +292,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected kong.header_filter.plugin span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -243,8 +307,14 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(2, #spans, res) - assert.is_same("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans[2].name) + assert_has_span("kong", spans) + assert_has_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) + + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.router", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -258,7 +328,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected kong.dns span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -271,19 +341,15 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - -- If the db host if a domain, it creates extra db query - assert.is_true(#spans >= 4, res) - - local found - for _, span in ipairs(spans) do - if span.name == "kong.dns" then - found = true - end - end - - assert.is_true(found, res) + assert_has_span("kong", spans) + assert_has_span("kong.dns", spans) + + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.router", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_no_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) end) end) @@ -296,11 +362,14 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains all spans", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", - path = "/", + path = "/status/200", + headers = { + host = "status", + } }) assert.res_status(200, r) @@ -309,11 +378,51 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - local expected_span_num = 13 + local kong_span = assert_has_span("kong", spans) + local dns_span = assert_has_span("kong.dns", spans) + local balancer_span = assert_has_span("kong.balancer", spans) + local db_span = assert_has_span("kong.database.query", spans) + local int_req_span = assert_has_span("kong.internal.request", spans) + assert_has_span("kong.router", spans) + assert_has_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) + + -- span attributes check + assert_has_attributes(kong_span, { + ["http.method"] = "GET", + ["http.url"] = "http://status/status/200", + ["http.route"] = "/status", + ["http.host"] = "status", + ["http.scheme"] = "http", + ["http.flavor"] = "1.1", + ["http.client_ip"] = "127.0.0.1", + ["net.peer.ip"] = "127.0.0.1", + }) - assert.is_same(expected_span_num, #spans, res) + assert_has_attributes(dns_span, { + ["dns.record.domain"] = "[%w\\.]+", + ["dns.record.ip"] = "[%d\\.]+", + ["dns.record.port"] = "%d+" + }) + + assert_has_attributes(balancer_span, { + ["net.peer.ip"] = "127.0.0.1", + ["net.peer.port"] = "%d+", + }) + + assert_has_attributes(db_span, { + ["db.statement"] = ".*", + ["db.system"] = "%w+", + }) + + assert_has_attributes(int_req_span, { + ["http.method"] = "GET", + ["http.flavor"] = "1.1", + ["http.status_code"] = "200", + ["http.url"] = "http[s]?://.*", + ["http.user_agent"] = "[%w%s\\.]+" + }) end) end) @@ -326,7 +435,7 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("works", function () + it("contains the expected kong span", function () local thread = helpers.tcp_server(TCP_PORT) local r = assert(proxy_client:send { method = "GET", @@ -339,9 +448,8 @@ for _, strategy in helpers.each_strategy() do assert.True(ok) assert.is_string(res) - -- Making sure it's alright local spans = cjson.decode(res) - assert.is_same(1, #spans, res) + assert_has_span("kong", spans) end) end) end) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 6284c859764..141be9f89f6 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -455,6 +455,7 @@ for _, strategy in helpers.each_strategy() do { key = "http.flavor", value = { string_value = "1.1", value = "string_value" } }, { key = "http.host", value = { string_value = "0.0.0.0", value = "string_value" } }, { key = "http.method", value = { string_value = "GET", value = "string_value" } }, + { key = "http.route", value = { string_value = "/", value = "string_value" } }, { key = "http.scheme", value = { string_value = "http", value = "string_value" } }, { key = "http.status_code", value = { int_value = 200, value = "int_value" } }, { key = "http.url", value = { string_value = "http://0.0.0.0/", value = "string_value" } }, From 1fcd014f8281caf30fabb2b7441af1c45ce7f027 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 28 Jun 2023 20:24:39 +0800 Subject: [PATCH 2722/4351] chore(deps): bump OpenSSL to 3.1.1 (#5676) (#11140) --- .requirements | 2 +- CHANGELOG.md | 5 ++++- build/openresty/openssl/openssl_repositories.bzl | 2 +- .../fixtures/amazonlinux-2-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el7-amd64.txt | 2 +- .../fixtures/ubuntu-18.04-amd64.txt | 2 +- .../fixtures/ubuntu-20.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-arm64.txt | 2 +- scripts/explain_manifest/suites.py | 14 +++++++------- 10 files changed, 19 insertions(+), 16 deletions(-) diff --git a/.requirements b/.requirements index 8d8f88aa09c..d5f21ccce5d 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ KONG_LICENSE="Apache-2.0" RESTY_VERSION=1.21.4.1 RESTY_LUAROCKS_VERSION=3.9.2 -RESTY_OPENSSL_VERSION=3.0.8 +RESTY_OPENSSL_VERSION=3.1.1 RESTY_PCRE_VERSION=8.45 RESTY_LMDB_VERSION=1.1.0 RESTY_EVENTS_VERSION=0.1.6 diff --git a/CHANGELOG.md b/CHANGELOG.md index e9360ee4d8f..a87e5016a42 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -128,7 +128,10 @@ [#11083](https://github.com/Kong/kong/pull/11083) - Bumped lua-resty-session from 4.0.3 to 4.0.4 [#11011](https://github.com/Kong/kong/pull/11011) - +- Bumped OpenSSL from 1.1.1t to 3.1.1 + [#10180](https://github.com/Kong/kong/pull/10180) + [#11140](https://github.com/Kong/kong/pull/11140) + ## 3.3.0 ### Breaking Changes diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index de37a41938f..5c5b1380fc7 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -12,7 +12,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.bazel", - sha256 = "6c13d2bf38fdf31eac3ce2a347073673f5d63263398f1f69d0df4a41253e4b3e", + sha256 = "b3aa61334233b852b63ddb048df181177c2c659eb9d4376008118f9c08d07674", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 40b62043582..cf56cf69f6e 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -172,7 +172,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 3.0.8 7 Feb 2023 + OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 40b62043582..cf56cf69f6e 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -172,7 +172,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 3.0.8 7 Feb 2023 + OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt index 9a9b51a596d..436c8b8aa96 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt @@ -167,7 +167,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 3.0.8 7 Feb 2023 + OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index ddbbf2d4e8a..95fc4b6c0a2 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -166,7 +166,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 3.0.8 7 Feb 2023 + OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 0f7c3dc6a07..ae3f19d9ff7 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -155,7 +155,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 3.0.8 7 Feb 2023 + OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 4d650b4eaee..5640292cc0a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -151,7 +151,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - OpenSSL : OpenSSL 3.0.8 7 Feb 2023 + OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 827986f582a..4fc2edfca1c 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -49,14 +49,14 @@ def common_suites(expect, fips: bool = False): .contain("ngx_http_lua_kong_ffi_var_load_indexes") if not fips: - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.0.x") \ - .nginx_compiled_openssl.matches("OpenSSL 3.0.\d") \ - .version_requirement.key("libssl.so.3").is_not().greater_than("OPENSSL_3.1.0") \ - .version_requirement.key("libcrypto.so.3").is_not().greater_than("OPENSSL_3.1.0") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.1.x") \ + .nginx_compiled_openssl.matches("OpenSSL 3.1.\d") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.0.x") \ - .version_requirement.key("libssl.so.3").is_not().greater_than("OPENSSL_3.1.0") \ - .version_requirement.key("libcrypto.so.3").is_not().greater_than("OPENSSL_3.1.0") \ + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.1.x") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ def libc_libcpp_suites(expect, max_libc: str, max_libcxx: str, max_cxxabi: str): From a7472a27b8c3d5d8acf13fce84ff5d7c3806043b Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Wed, 28 Jun 2023 20:32:57 -0700 Subject: [PATCH 2723/4351] feat(cd): incorporate cloudsmith (#11142) KAG-1627 --- .github/workflows/release.yml | 8 +++++++- scripts/release-kong.sh | 6 ++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index be673364168..d6c4d71ac03 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -582,7 +582,7 @@ jobs: echo "arch=$arch" echo "arch=$arch" >> $GITHUB_OUTPUT - - name: Upload Packages to PULP + - name: Upload Packages env: ARCHITECTURE: ${{ steps.pkg-arch.outputs.arch }} OFFICIAL_RELEASE: ${{ github.event.inputs.official }} @@ -595,6 +595,12 @@ jobs: ARTIFACT: ${{ matrix.artifact }} PACKAGE_TYPE: ${{ matrix.package }} KONG_RELEASE_LABEL: ${{ needs.metadata.outputs.release-label }} + VERBOSE: ${{ runner.debug == '1' && '1' || '' }} + CLOUDSMITH_API_KEY: ${{ secrets.CLOUDSMITH_API_KEY }} + CLOUDSMITH_DRY_RUN: '' + IGNORE_CLOUDSMITH_FAILURES: ${{ vars.IGNORE_CLOUDSMITH_FAILURES }} + USE_CLOUDSMITH: ${{ vars.USE_CLOUDSMITH }} + USE_PULP: ${{ vars.USE_PULP }} run: | sha256sum bazel-bin/pkg/* diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index 584ab2a659d..aeffaa7f342 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -123,6 +123,12 @@ function push_package () { -e PULP_HOST="$PULP_HOST" \ -e PULP_USERNAME="$PULP_USERNAME" \ -e PULP_PASSWORD="$PULP_PASSWORD" \ + -e VERBOSE \ + -e CLOUDSMITH_API_KEY \ + -e CLOUDSMITH_DRY_RUN \ + -e IGNORE_CLOUDSMITH_FAILURES \ + -e USE_CLOUDSMITH \ + -e USE_PULP \ -v "$(pwd)/$KONG_ARTIFACT:/files/$DIST_FILE" \ -i $PULP_DOCKER_IMAGE \ --file "/files/$DIST_FILE" \ From 9281b4d8d57eaab16842ac95e1c0ea5f429e064b Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 29 Jun 2023 14:11:57 +0800 Subject: [PATCH 2724/4351] perf(plugin/prometheus): use ngx.re.match to replace string.match (#11126) Use ngx.re.match to replace string.match to get better performance. * replace string.match * fix mistake * fix mistake * use ijo option --- kong/plugins/prometheus/prometheus.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 234fe0d5efb..83994ea0eea 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -102,6 +102,8 @@ local DEFAULT_BUCKETS = {0.005, 0.01, 0.02, 0.03, 0.05, 0.075, 0.1, 0.2, 0.3, 0.4, 0.5, 0.75, 1, 1.5, 2, 3, 4, 5, 10} local METRICS_KEY_REGEX = [[(.*[,{]le=")(.*)(".*)]] +local METRIC_NAME_REGEX = [[^[a-z_:][a-z0-9_:]*$]] +local LABEL_NAME_REGEX = [[^[a-z_][a-z0-9_]*$]] -- Accepted range of byte values for tailing bytes of utf8 strings. -- This is defined outside of the validate_utf8_string function as a const @@ -273,7 +275,7 @@ end -- Returns: -- Either an error string, or nil of no errors were found. local function check_metric_and_label_names(metric_name, label_names) - if not metric_name:match("^[a-zA-Z_:][a-zA-Z0-9_:]*$") then + if not ngx_re_match(metric_name, METRIC_NAME_REGEX, "ijo") then return "Metric name '" .. metric_name .. "' is invalid" end if not label_names then @@ -285,7 +287,7 @@ local function check_metric_and_label_names(metric_name, label_names) if label_name == "le" then return "Invalid label name 'le' in " .. metric_name end - if not label_name:match("^[a-zA-Z_][a-zA-Z0-9_]*$") then + if not ngx_re_match(label_name, LABEL_NAME_REGEX, "ijo") then return "Metric '" .. metric_name .. "' label name '" .. label_name .. "' is invalid" end From cd9ad6cad4dfd206923b16637a26f25cc98ed720 Mon Sep 17 00:00:00 2001 From: oowl Date: Thu, 29 Jun 2023 17:34:51 +0800 Subject: [PATCH 2725/4351] fix(proxy): remove kong branding from kong HTML error template (#11150) * fix(proxy): remove kong branding in kong HTML error template Signed-off-by: owl * fix(proxy): fix code Signed-off-by: owl --------- Signed-off-by: owl --- CHANGELOG.md | 2 ++ kong/tools/utils.lua | 4 ++-- .../05-proxy/12-error_default_type_spec.lua | 4 ++-- t/01-pdk/08-response/13-error.t | 8 ++++---- 4 files changed, 10 insertions(+), 8 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a87e5016a42..99bffb11ce5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -69,6 +69,8 @@ - Added a `User=` specification to the systemd unit definition so that Kong can be controlled by systemd again. [#11066](https://github.com/Kong/kong/pull/11066) +- Remove kong branding from kong HTML error template. + [#11150](https://github.com/Kong/kong/pull/11150) #### Admin API diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 76314a63053..060aed457f9 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1422,10 +1422,10 @@ do - Kong Error + Error -

Kong Error

+

Error

%s.

diff --git a/spec/02-integration/05-proxy/12-error_default_type_spec.lua b/spec/02-integration/05-proxy/12-error_default_type_spec.lua index c69a9113978..4599915022e 100644 --- a/spec/02-integration/05-proxy/12-error_default_type_spec.lua +++ b/spec/02-integration/05-proxy/12-error_default_type_spec.lua @@ -15,10 +15,10 @@ local HTML_TEMPLATE = [[ - Kong Error + Error -

Kong Error

+

Error

%s.

]] diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index 03fdad7fcb5..a5caa0f81fe 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -165,10 +165,10 @@ Content-Type: text/html; charset=utf-8 - Kong Error + Error -

Kong Error

+

Error

An invalid response was received from the upstream server.

@@ -475,10 +475,10 @@ Content-Type: text/html; charset=utf-8 - Kong Error + Error -

Kong Error

+

Error

An invalid response was received from the upstream server.

From cee8965e3e270e481d390f64a4960dcb5824ff63 Mon Sep 17 00:00:00 2001 From: Samuele Date: Thu, 29 Jun 2023 15:54:53 +0200 Subject: [PATCH 2726/4351] fix(tracing): ensure sampling rate applies to whole trace (#11135) * fix(tracing): ensure sampling rate applies to whole trace This commit fixes a bug where the sampling rate was applied to individual spans, so configuring values of sampling_rate < 1 would sometimes result in split traces being reported. The fix ensures that the sampled flag that is calculated by the sampler for the root span is propagated to all children within the same trace. * fix(tracing): suggestions + propagation test --- CHANGELOG.md | 2 + kong/pdk/tracing.lua | 10 +-- .../14-tracing/02-propagation_spec.lua | 2 +- .../14-tracing/03-tracer-pdk_spec.lua | 81 +++++++++++++++++++ 4 files changed, 87 insertions(+), 8 deletions(-) create mode 100644 spec/02-integration/14-tracing/03-tracer-pdk_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 99bffb11ce5..5eacd7a76dc 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -71,6 +71,8 @@ [#11066](https://github.com/Kong/kong/pull/11066) - Remove kong branding from kong HTML error template. [#11150](https://github.com/Kong/kong/pull/11150) +- Fix a bug that caused sampling rate to be applied to individual spans producing split traces. + [#11135](https://github.com/Kong/kong/pull/11135) #### Admin API diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 24b0c841f32..82410676ef7 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -195,17 +195,13 @@ local function create_span(tracer, options) sampled = tracer and tracer.sampler(trace_id) end - if not sampled then - return noop_span - end - span.parent_id = span.parent and span.parent.span_id or options.parent_id span.tracer = span.tracer or tracer span.span_id = generate_span_id() span.trace_id = trace_id span.kind = options.span_kind or SPAN_KIND.INTERNAL - span.should_sample = true + span.should_sample = sampled setmetatable(span, span_mt) return span @@ -275,8 +271,8 @@ end -- local time = ngx.now() -- span:finish(time * 100000000) function span_mt:finish(end_time_ns) - if self.end_time_ns ~= nil then - -- span is finished, and processed already + if self.end_time_ns ~= nil or not self.should_sample then + -- span is finished, and already processed or not sampled return end diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index 7e446e18f79..9ddfadb55c6 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -160,7 +160,7 @@ for _, strategy in helpers.each_strategy() do assert.is_same(0, #spans, res) local traceparent = assert(body.headers.traceparent) - assert.equals("00-" .. trace_id .. "-" .. span_id .. "-00", traceparent) + assert.matches("00%-" .. trace_id .. "%-%x+%-00", traceparent) end) end) end) diff --git a/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua b/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua new file mode 100644 index 00000000000..fa4c4b10cab --- /dev/null +++ b/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua @@ -0,0 +1,81 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local join = require "pl.stringx".join + + +local TCP_PORT = helpers.get_available_port() +local tcp_trace_plugin_name = "tcp-trace-exporter" + + +for _, strategy in helpers.each_strategy() do + local proxy_client + + describe("tracer pdk spec #" .. strategy, function() + + local function setup_instrumentations(types, custom_spans, sampling_rate) + local bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { tcp_trace_plugin_name })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/" }}) + + bp.plugins:insert({ + name = tcp_trace_plugin_name, + config = { + host = "127.0.0.1", + port = TCP_PORT, + custom_spans = custom_spans or false, + } + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "tcp-trace-exporter", + tracing_instrumentations = types, + tracing_sampling_rate = sampling_rate or 1, + }) + + proxy_client = helpers.proxy_client() + end + + describe("sampling rate", function () + local instrumentations = { "request", "router", "balancer" } + lazy_setup(function() + setup_instrumentations(join(",", instrumentations), false, 0.5) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("results in either all or none of the spans in a trace to be sampled", function () + for _ = 1, 100 do + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + local spans = cjson.decode(res) + assert.True(#spans == 0 or #spans == #instrumentations) + end + end) + end) + end) +end From 660cc987defc604009670ec8ddfd22e1a105a0ef Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 30 Jun 2023 12:21:30 +0800 Subject: [PATCH 2727/4351] test(*): remove http_server (#11009) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replacing uses of helpers.http_server with the new implementation of HTTP mocking, which is more stable. Fix KAG-1148 Co-authored-by: Hans Hübner --- scripts/upgrade-tests/test-upgrade-path.sh | 4 +- .../16-queues/01-shutdown_spec.lua | 12 +-- .../37-opentelemetry/04-exporter_spec.lua | 1 - .../migrations/001_280_to_300_spec.lua | 84 +++++-------------- spec/helpers.lua | 82 ------------------ spec/helpers/http_mock/asserts.lua | 6 +- 6 files changed, 38 insertions(+), 151 deletions(-) diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index e4eeeecb4ab..14ffee9acea 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -150,6 +150,8 @@ function initialize_test_list() { docker exec ${OLD_CONTAINER} ln -sf /kong/bin/kong /upgrade-test/bin docker exec ${OLD_CONTAINER} bash -c "ln -sf /kong/spec/* /upgrade-test/spec" docker exec ${OLD_CONTAINER} tar -xf ${TESTS_TAR} -C /upgrade-test + docker cp spec/helpers/http_mock ${OLD_CONTAINER}:/upgrade-test/spec/helpers + docker cp spec/helpers/http_mock.lua ${OLD_CONTAINER}:/upgrade-test/spec/helpers rm ${TESTS_TAR} } @@ -185,7 +187,7 @@ function run_tests() { } function cleanup() { - git worktree remove worktree/$OLD_KONG_VERSION + git worktree remove worktree/$OLD_KONG_VERSION --force $COMPOSE down } diff --git a/spec/02-integration/16-queues/01-shutdown_spec.lua b/spec/02-integration/16-queues/01-shutdown_spec.lua index cc487f09439..bc03770a4bc 100644 --- a/spec/02-integration/16-queues/01-shutdown_spec.lua +++ b/spec/02-integration/16-queues/01-shutdown_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" - +local http_mock = require "spec.helpers.http_mock" local HTTP_SERVER_PORT = helpers.get_available_port() @@ -81,6 +81,11 @@ for _, strategy in helpers.each_strategy() do end) it("queue is flushed before kong exits", function() + local mock = http_mock.new(HTTP_SERVER_PORT) + mock:start() + finally(function() + mock:stop() + end) local res = assert(proxy_client:send({ method = "GET", @@ -95,10 +100,7 @@ for _, strategy in helpers.each_strategy() do local pid_file, err = helpers.stop_kong(nil, nil, nil, "QUIT", true) assert(pid_file, err) - local thread = helpers.http_server(HTTP_SERVER_PORT, { timeout = 10 }) - local ok, _, body = thread:join() - assert(ok) - assert(body) + mock.eventually:has_request() helpers.wait_pid(pid_file) helpers.cleanup_kong() diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 141be9f89f6..619956ab975 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -346,7 +346,6 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() - helpers.kill_http_server(HTTP_SERVER_PORT) end) it("send enough spans", function () diff --git a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua index 4399aef2a45..320b15096fc 100644 --- a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua @@ -1,68 +1,21 @@ local cjson = require "cjson" -local tablex = require "pl.tablex" +local http_mock = require "spec.helpers.http_mock" -local uh = require "spec/upgrade_helpers" +local uh = require "spec.upgrade_helpers" +-- we intentionally use a fixed port as this file may be loaded multiple times +-- to test the migration process. do not change it to use dynamic port. local HTTP_PORT = 29100 --- Copied from 3.x helpers.lua - -local function http_server(port, opts) - local threads = require "llthreads2.ex" - opts = opts or {} - local thread = threads.new( - { - function(port, opts) - local socket = require "socket" - local server = assert(socket.tcp()) - server:settimeout(opts.timeout or 60) - assert(server:setoption('reuseaddr', true)) - assert(server:bind("*", port)) - assert(server:listen()) - local client = assert(server:accept()) - - local lines = {} - local line, err - repeat - line, err = client:receive("*l") - if err then - break - else - table.insert(lines, line) - end - until line == "" - - if #lines > 0 and lines[1] == "GET /delay HTTP/1.0" then - ngx.sleep(2) - end - - if err then - server:close() - error(err) - end - - local body, _ = client:receive("*a") - - client:send("HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n") - client:close() - server:close() - - return lines, body - end - }, - port, opts) - return thread:start() -end - describe("http-log plugin migration", function() - + local mock lazy_setup(function() assert(uh.start_kong()) end) lazy_teardown(function () - assert(uh.stop_kong()) + assert(uh.stop_kong(nil, true)) end) local log_server_url = "http://localhost:" .. HTTP_PORT .. "/" @@ -92,17 +45,26 @@ describe("http-log plugin migration", function() uh.create_example_service() end) - uh.all_phases("expected log header is added", function () - local thread = http_server(HTTP_PORT, { timeout = 10 }) + before_each(function () + mock = http_mock.new(HTTP_PORT) + mock:start() + end) - uh.send_proxy_get_request() + after_each(function () + mock:stop(true) + end) - local ok, headers = thread:join() - assert.truthy(ok) + uh.all_phases("expected log header is added", function () + uh.send_proxy_get_request() - -- verify that the log HTTP request had the configured header - local idx = tablex.find(headers, custom_header_name .. ": " .. custom_header_content) - assert.not_nil(idx, headers) + mock.eventually:has_request_satisfy(function(request) + local headers = request.headers + assert.not_nil(headers, "headers do not exist") + -- verify that the log HTTP request had the configured header + -- somehow ngx.req.get_headers() wants to return a table for a single value header + -- I don't know why but it's not relevant to this test + assert(custom_header_content == headers[custom_header_name] or custom_header_content == headers[custom_header_name][1]) + end) end) uh.new_after_finish("has updated http-log configuration", function () diff --git a/spec/helpers.lua b/spec/helpers.lua index 281a9e4ea60..08a93959d53 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1301,75 +1301,6 @@ local function kill_tcp_server(port) end ---- Starts a local HTTP server. --- --- **DEPRECATED**: please use `spec.helpers.http_mock` instead. `http_server` has very poor --- support to anything other then a single shot simple request. --- --- Accepts a single connection and then closes. Sends a 200 ok, 'Connection: --- close' response. --- If the request received has path `/delay` then the response will be delayed --- by 2 seconds. --- @function http_server --- @tparam number port The port the server will be listening on --- @tparam[opt] table opts options defining the server's behavior with the following fields: --- @tparam[opt=60] number opts.timeout time (in seconds) after which the server exits --- @return A thread object (from the `llthreads2` Lua package) --- @see kill_http_server -local function http_server(port, opts) - print(debug.traceback("[warning] http_server is deprecated, " .. - "use helpers.start_kong's fixture parameter " .. - "or helpers.http_mock instead.", 2)) - local threads = require "llthreads2.ex" - opts = opts or {} - if TEST_COVERAGE_MODE == "true" then - opts.timeout = TEST_COVERAGE_TIMEOUT - end - local thread = threads.new({ - function(port, opts) - local socket = require "socket" - local server = assert(socket.tcp()) - server:settimeout(opts.timeout or 60) - assert(server:setoption('reuseaddr', true)) - assert(server:bind("*", port)) - assert(server:listen()) - local client = assert(server:accept()) - - local content_length - local lines = {} - local line, err - repeat - line, err = client:receive("*l") - if err then - break - end - table.insert(lines, line) - content_length = tonumber(line:lower():match("^content%-length:%s*(%d+)$")) or content_length - until line == "" - - if #lines > 0 and lines[1] == "GET /delay HTTP/1.0" then - ngx.sleep(2) - end - - if err then - server:close() - error(err) - end - - local body, _ = client:receive(content_length or "*a") - - client:send("HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n") - client:close() - server:close() - - return lines, body - end - }, port, opts) - - return thread:start() -end - - local code_status = { [200] = "OK", [201] = "Created", @@ -1553,17 +1484,6 @@ local function http_mock(port, opts) end ---- Stops a local HTTP server. --- A server previously created with `http_server` can be stopped prematurely by --- calling this function. --- @function kill_http_server --- @param port the port the HTTP server is listening on. --- @see http_server -local function kill_http_server(port) - os.execute("fuser -n tcp -k " .. port) -end - - --- Starts a local UDP server. -- Reads the specified number of packets and then closes. -- The server-thread return values depend on `n`: @@ -3931,9 +3851,7 @@ end tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, - http_server = http_server, http_mock = http_mock, - kill_http_server = kill_http_server, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, proxy_client = proxy_client, diff --git a/spec/helpers/http_mock/asserts.lua b/spec/helpers/http_mock/asserts.lua index a7a88b4c5b9..87836692ebd 100644 --- a/spec/helpers/http_mock/asserts.lua +++ b/spec/helpers/http_mock/asserts.lua @@ -41,7 +41,7 @@ local function eventually_has(check, mock, ...) time = time + step_time end - error(err or "assertion fail", 2) + error(err or "assertion fail. No request is sent and recorded.", 2) end -- wait until timeout to check if the assertion is true for all logs @@ -73,6 +73,10 @@ function build_in_checks.request_satisfy(session, f) return f(session.req) or "request satisfy" end +function build_in_checks.request() + return "request exist" +end + function build_in_checks.response_satisfy(session, f) return f(session.resp) or "response satisfy" end From 15fb5fe253dad9ea71c4d2c389ce964ffb9e6c53 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 30 Jun 2023 09:34:58 +0800 Subject: [PATCH 2728/4351] remove ee license --- spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua | 7 ------- spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua | 7 ------- 2 files changed, 14 deletions(-) diff --git a/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua b/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua index 436387c01f7..b91f9a5bdc4 100644 --- a/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua +++ b/spec/01-unit/28-plugins-iterator/01-compound_key_spec.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local build_compound_key = require("kong.runloop.plugins_iterator").build_compound_key describe("Testing build_compound_key function", function() diff --git a/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua b/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua index e574b030439..15d00a532e6 100644 --- a/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua +++ b/spec/01-unit/28-plugins-iterator/02-lookup_cfg_spec.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local PluginsIterator = require("kong.runloop.plugins_iterator") describe("PluginsIterator.lookup_cfg", function() From b0bd002f3f573b5eff821ff6cf85278defc2df21 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 30 Jun 2023 16:29:22 +0200 Subject: [PATCH 2729/4351] fix(router): don't fail on route with multiple paths (#11158) In `traditional_compatible` mode, the router would fail to work if a route with multiple paths but no service would be created. Fixes KAG-1961 --- CHANGELOG.md | 9 +++++---- kong/router/compat.lua | 2 +- spec/01-unit/08-router_spec.lua | 15 +++++++++++++++ 3 files changed, 21 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 5eacd7a76dc..7ff66906255 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -58,7 +58,6 @@ ### Fixes - #### Core - Fixed a bug that causes `POST /config?flatten_errors=1` to throw an exception @@ -73,6 +72,8 @@ [#11150](https://github.com/Kong/kong/pull/11150) - Fix a bug that caused sampling rate to be applied to individual spans producing split traces. [#11135](https://github.com/Kong/kong/pull/11135) +- Fix a bug that caused the router to fail in `traditional_compatible` mode when a route with multiple paths and no service was created. + [#11158](https://github.com/Kong/kong/pull/11158) #### Admin API @@ -135,17 +136,17 @@ - Bumped OpenSSL from 1.1.1t to 3.1.1 [#10180](https://github.com/Kong/kong/pull/10180) [#11140](https://github.com/Kong/kong/pull/11140) - + ## 3.3.0 ### Breaking Changes #### Core -- The `traditional_compat` router mode has been made more compatible with the +- The `traditional_compatible` router mode has been made more compatible with the behavior of `traditional` mode by splitting routes with multiple paths into multiple atc routes with separate priorities. Since the introduction of the new - router in Kong Gateway 3.0, `traditional_compat` mode assigned only one priority + router in Kong Gateway 3.0, `traditional_compatible` mode assigned only one priority to each route, even if different prefix path lengths and regular expressions were mixed in a route. This was not how multiple paths were handled in the `traditional` router and the behavior has now been changed so that a separate diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 6de39f1466f..4bcd04b9ef2 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -341,7 +341,7 @@ local function split_route_by_path_into(route_and_service, routes_and_services_s end -- make sure that route_and_service contains only the two expected entries, route and service - assert(tb_nkeys(route_and_service) == 2) + assert(tb_nkeys(route_and_service) == 1 or tb_nkeys(route_and_service) == 2) local grouped_paths = group_by( original_route.paths, diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 2271dc0413a..1b942df5f70 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -4729,5 +4729,20 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) end) + + it("[can create route with multiple paths and no service]", function() + local use_case = { + -- regex + prefix + { + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/foo", + "/foo/bar/baz" + }, + }, + }} + assert(new_router(use_case)) + end) end) end From 49e5ca95e31a39a3715df8503d15319bbf55f7ff Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jul 2023 10:41:16 +0800 Subject: [PATCH 2730/4351] docs(changelog): move entry to correct section (#11156) * move to changed section * style fix --- CHANGELOG.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 7ff66906255..115ca0bf728 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -68,8 +68,6 @@ - Added a `User=` specification to the systemd unit definition so that Kong can be controlled by systemd again. [#11066](https://github.com/Kong/kong/pull/11066) -- Remove kong branding from kong HTML error template. - [#11150](https://github.com/Kong/kong/pull/11150) - Fix a bug that caused sampling rate to be applied to individual spans producing split traces. [#11135](https://github.com/Kong/kong/pull/11135) - Fix a bug that caused the router to fail in `traditional_compatible` mode when a route with multiple paths and no service was created. @@ -100,9 +98,9 @@ ### Changed #### Core + - Tracing: new attribute `http.route` added to http request spans. [#10981](https://github.com/Kong/kong/pull/10981) - - The default value of `lmdb_map_size` config has been bumped to `2048m` from `128m` to accommodate most commonly deployed config sizes in DB-less and Hybrid mode. @@ -110,6 +108,8 @@ - The default value of `cluster_max_payload` config has been bumped to `16m` from `4m` to accommodate most commonly deployed config sizes in Hybrid mode. [#11090](https://github.com/Kong/kong/pull/11090) +- Remove kong branding from kong HTML error template. + [#11150](https://github.com/Kong/kong/pull/11150) #### Status API From 3a491c81b460aa6d5376a28cd8b953c166598d06 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jul 2023 10:42:31 +0800 Subject: [PATCH 2731/4351] refactor(plugin/prometheus): some small optimizations (#11144) * string.find * ngx.get_phase * string.len * ngx.print * suffix_idx + 1 * labels_start * target_info.addresses --- kong/plugins/prometheus/exporter.lua | 6 +++--- kong/plugins/prometheus/prometheus.lua | 9 ++++----- 2 files changed, 7 insertions(+), 8 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 40a45a6b685..28ef4ac1c2e 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -2,7 +2,6 @@ local kong = kong local ngx = ngx local get_phase = ngx.get_phase local lower = string.lower -local concat = table.concat local ngx_timer_pending_count = ngx.timer.pending_count local ngx_timer_running_count = ngx.timer.running_count local balancer = require("kong.runloop.balancer") @@ -441,8 +440,9 @@ local function metric_data(write_fn) if target_info ~= nil and target_info.addresses ~= nil and #target_info.addresses > 0 then -- healthchecks_off|healthy|unhealthy - for _, address in ipairs(target_info.addresses) do - local address_label = concat({address.ip, ':', address.port}) + for i = 1, #target_info.addresses do + local address = target_info.addresses[i] + local address_label = address.ip .. ":" .. address.port local status = lower(address.health) set_healthiness_metrics(upstream_target_addr_health_table, upstream_name, target_name, address_label, status, metrics.upstream_target_health) end diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 83994ea0eea..fe3de338c55 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -61,7 +61,6 @@ local ngx_log = ngx.log local ngx_sleep = ngx.sleep local ngx_re_match = ngx.re.match local ngx_re_gsub = ngx.re.gsub -local ngx_print = ngx.print local error = error local type = type local pairs = pairs @@ -255,7 +254,7 @@ local function short_metric_name(full_name) -- `_bucket` suffix here, since it alphabetically goes before other -- histogram suffixes (`_count` and `_sum`). local suffix_idx, _ = full_name:find("_bucket{", 1, true) - if suffix_idx and full_name:find("le=", 1, true) then + if suffix_idx and full_name:find("le=", labels_start + 1, true) then -- this is a histogram metric return full_name:sub(1, suffix_idx - 1) end @@ -321,7 +320,7 @@ local function construct_bucket_format(buckets) local dot_idx = as_string:find(".", 1, true) max_order = math.max(max_order, dot_idx - 1) - max_precision = math.max(max_precision, as_string:len() - dot_idx) + max_precision = math.max(max_precision, #as_string - dot_idx) end return "%0" .. (max_order + max_precision + 1) .. "." .. max_precision .. "f" @@ -757,7 +756,7 @@ function Prometheus.init(dict_name, options_or_prefix) self:counter(self.error_metric_name, "Number of nginx-lua-prometheus errors") self.dict:set(self.error_metric_name, 0) - if ngx.get_phase() == 'init_worker' then + if phase == 'init_worker' then self:init_worker(self.sync_interval) end return self @@ -919,7 +918,7 @@ function Prometheus:metric_data(write_fn, local_only) ngx_log(ngx.ERR, "Prometheus module has not been initialized") return end - write_fn = write_fn or ngx_print + write_fn = write_fn or ngx.print -- Force a manual sync of counter local state (mostly to make tests work). self._counter:sync() From 852071b0315f66cc8622721f7519c830d167a2b8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jul 2023 12:46:00 +0800 Subject: [PATCH 2732/4351] tests(plugins/prometheus): add unit tests for prometheus plugin (#11157) Adds tests for #11115 and #11126. Replaces #11137 --- .../03-plugins/26-prometheus/08-unit_spec.lua | 141 ++++++++++++++++++ spec/fixtures/shm-stub.lua | 110 ++++++++++++++ 2 files changed, 251 insertions(+) create mode 100644 spec/03-plugins/26-prometheus/08-unit_spec.lua create mode 100644 spec/fixtures/shm-stub.lua diff --git a/spec/03-plugins/26-prometheus/08-unit_spec.lua b/spec/03-plugins/26-prometheus/08-unit_spec.lua new file mode 100644 index 00000000000..b2ef97369a7 --- /dev/null +++ b/spec/03-plugins/26-prometheus/08-unit_spec.lua @@ -0,0 +1,141 @@ + +describe("Plugin: prometheus (unit)", function() + local prometheus + + local orig_ngx_shared = ngx.shared + local orig_ngx_get_phase = ngx.get_phase + local orig_ngx_timer = ngx.timer + + setup(function() + ngx.shared = require("spec.fixtures.shm-stub") + ngx.get_phase = function() -- luacheck: ignore + return "init_worker" + end + ngx.timer = { -- luacheck: ignore + every = function() end, + } + + package.loaded['prometheus_resty_counter'] = require("resty.counter") + prometheus = require("kong.plugins.prometheus.prometheus") + end) + + teardown(function() + ngx.shared = orig_ngx_shared + ngx.get_phase = orig_ngx_get_phase -- luacheck: ignore + ngx.timer = orig_ngx_timer -- luacheck: ignore + end) + + it("check metric names", function() + local prom = prometheus.init("prometheus_metrics", "kong_") + local m + + m = prom:counter("mem_used") + assert.truthy(m) + + m = prom:counter("Mem_Used") + assert.truthy(m) + + m = prom:counter(":mem_used") + assert.truthy(m) + + m = prom:counter("mem_used:") + assert.truthy(m) + + m = prom:counter("_mem_used_") + assert.truthy(m) + + m = prom:counter("mem-used") + assert.falsy(m) + + m = prom:counter("0name") + assert.falsy(m) + + m = prom:counter("name$") + assert.falsy(m) + end) + + it("check metric label names", function() + local prom = prometheus.init("prometheus_metrics", "kong_") + local m + + m = prom:counter("mem0", nil, {"LUA"}) + assert.truthy(m) + + m = prom:counter("mem1", nil, {"lua"}) + assert.truthy(m) + + m = prom:counter("mem2", nil, {"_lua_"}) + assert.truthy(m) + + m = prom:counter("mem3", nil, {":lua"}) + assert.falsy(m) + + m = prom:counter("mem4", nil, {"0lua"}) + assert.falsy(m) + + m = prom:counter("mem5", nil, {"lua*"}) + assert.falsy(m) + + m = prom:counter("mem6", nil, {"lua\\5.1"}) + assert.falsy(m) + + m = prom:counter("mem7", nil, {"lua\"5.1\""}) + assert.falsy(m) + + m = prom:counter("mem8", nil, {"lua-vm"}) + assert.falsy(m) + end) + + it("check metric full name", function() + local prom = prometheus.init("prometheus_metrics", "kong_") + local shm = ngx.shared["prometheus_metrics"] + local m + + m = prom:counter("mem", nil, {"lua"}) + assert.truthy(m) + m:inc(1, {"2.1"}) + + m = prom:counter("file", nil, {"path"}) + assert.truthy(m) + m:inc(1, {"\\root"}) + + m = prom:counter("user", nil, {"name"}) + assert.truthy(m) + m:inc(1, {"\"quote"}) + + -- sync to shdict + prom._counter:sync() + + assert.equal(shm:get([[mem{lua="2.1"}]]), 1) + assert.equal(shm:get([[file{path="\\root"}]]), 1) + assert.equal(shm:get([[user{name="\"quote"}]]), 1) + end) + + it("emit metric data", function() + local prom = prometheus.init("metrics", "kong_") + local m + + m = prom:counter("mem", nil, {"lua"}) + assert.truthy(m) + m:inc(2, {"2.1"}) + + m = prom:counter("file", nil, {"path"}) + assert.truthy(m) + m:inc(3, {"\\root"}) + + m = prom:counter("user", nil, {"name"}) + assert.truthy(m) + m:inc(5, {"\"quote"}) + m:inc(1, {"\"quote"}) + + local str = "" + prom:metric_data(function(d) + str = str .. d + end) + + assert.truthy(str:find([[kong_mem{lua="2.1"} 2]], 1, true)) + assert.truthy(str:find([[kong_file{path="\\root"} 3]], 1, true)) + assert.truthy(str:find([[kong_user{name="\"quote"} 6]], 1, true)) + end) + +end) diff --git a/spec/fixtures/shm-stub.lua b/spec/fixtures/shm-stub.lua new file mode 100644 index 00000000000..17bb0f5dde3 --- /dev/null +++ b/spec/fixtures/shm-stub.lua @@ -0,0 +1,110 @@ +-- DICT Proxy +-- https://github.com/bsm/fakengx/blob/master/fakengx.lua + +local SharedDict = {} + +local function set(data, key, value) + data[key] = { + value = value, + info = {expired = false} + } +end + +function SharedDict:new() + return setmetatable({data = {}}, {__index = self}) +end + +function SharedDict:get(key) + return self.data[key] and self.data[key].value, nil +end + +function SharedDict:set(key, value) + set(self.data, key, value) + return true, nil, false +end + +SharedDict.safe_set = SharedDict.set + +function SharedDict:add(key, value) + if self.data[key] ~= nil then + return false, "exists", false + end + + set(self.data, key, value) + return true, nil, false +end + +function SharedDict:replace(key, value) + if self.data[key] == nil then + return false, "not found", false + end + + set(self.data, key, value) + return true, nil, false +end + +function SharedDict:delete(key) + if self.data[key] ~= nil then + self.data[key] = nil + end +end + +function SharedDict:incr(key, value, init) + if not self.data[key] then + if not init then + return nil, "not found" + else + set(self.data, key, init) + end + elseif type(self.data[key]) ~= "table" then + return nil, "not a table" + end + + self.data[key].value = self.data[key].value + value + return self.data[key].value, nil +end + +function SharedDict:flush_all() + for _, item in pairs(self.data) do + item.info.expired = true + end +end + +function SharedDict:flush_expired(n) + local data = self.data + local flushed = 0 + + for key, item in pairs(self.data) do + if item.info.expired then + data[key] = nil + flushed = flushed + 1 + if n and flushed == n then + break + end + end + end + + self.data = data + + return flushed +end + +function SharedDict:get_keys() + local keys = {} + for k, _ in pairs(self.data) do + table.insert(keys, k) + end + + return keys +end + +local shared_mt = { + __index = function(self, key) + if rawget(self, key) == nil then + self[key] = SharedDict:new() + end + return self[key] + end +} + +return setmetatable({}, shared_mt) From 9a8960a5b50ff423459eda454d12af5358a2aa1e Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jul 2023 13:17:19 +0800 Subject: [PATCH 2733/4351] refactor(runloop): move log level logic into isolated module (#11163) Move log level logic into isolated module, easy to maintain. --- kong-3.4.0-0.rockspec | 1 + kong/runloop/handler.lua | 59 ++----------------------- kong/runloop/log_level.lua | 90 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 94 insertions(+), 56 deletions(-) create mode 100644 kong/runloop/log_level.lua diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index a1ceb8c8005..ef016caccdf 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -156,6 +156,7 @@ build = { ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", + ["kong.runloop.log_level"] = "kong/runloop/log_level.lua", ["kong.runloop.certificate"] = "kong/runloop/certificate.lua", ["kong.runloop.plugins_iterator"] = "kong/runloop/plugins_iterator.lua", ["kong.runloop.balancer"] = "kong/runloop/balancer/init.lua", diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index c0949114357..68d3f1c82a0 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -12,9 +12,10 @@ local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local marshall = require "kong.cache.marshall" local ktls = require "resty.kong.tls" -local cjson = require "cjson" + local PluginsIterator = require "kong.runloop.plugins_iterator" +local log_level = require "kong.runloop.log_level" local instrumentation = require "kong.tracing.instrumentation" @@ -49,7 +50,6 @@ local escape = require("kong.tools.uri").escape local is_http_module = subsystem == "http" local is_stream_module = subsystem == "stream" -local LOG_LEVELS = require("kong.constants").LOG_LEVELS local DEFAULT_MATCH_LRUCACHE_SIZE = Router.DEFAULT_MATCH_LRUCACHE_SIZE @@ -104,8 +104,6 @@ local STREAM_TLS_PASSTHROUGH_SOCK local set_authority -local set_log_level -local get_log_level local set_upstream_cert_and_key = ktls.set_upstream_cert_and_key local set_upstream_ssl_verify = ktls.set_upstream_ssl_verify local set_upstream_ssl_verify_depth = ktls.set_upstream_ssl_verify_depth @@ -113,8 +111,6 @@ local set_upstream_ssl_trusted_store = ktls.set_upstream_ssl_trusted_store if is_http_module then set_authority = require("resty.kong.grpc").set_authority - set_log_level = require("resty.kong.log").set_log_level - get_log_level = require("resty.kong.log").get_log_level end @@ -887,56 +883,7 @@ return { STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/stream_tls_terminate.sock", prefix) STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/stream_tls_passthrough.sock", prefix) - if is_http_module then - -- if worker has outdated log level (e.g. newly spawned), updated it - timer_at(0, function() - local cur_log_level = get_log_level(LOG_LEVELS[kong.configuration.log_level]) - local shm_log_level = ngx.shared.kong:get(constants.DYN_LOG_LEVEL_KEY) - local timeout = (tonumber(ngx.shared.kong:get(constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY)) or 0) - ngx.time() - if shm_log_level and cur_log_level ~= shm_log_level and timeout > 0 then - local ok, err = pcall(set_log_level, shm_log_level, timeout) - if not ok then - local worker = ngx.worker.id() - log(ERR, "worker" , worker, " failed setting log level: ", err) - end - end - end) - - -- log level cluster event updates - kong.cluster_events:subscribe("log_level", function(data) - log(NOTICE, "log level cluster event received") - - if not data then - kong.log.err("received empty data in cluster_events subscription") - return - end - - local ok, err = kong.worker_events.post("debug", "log_level", cjson.decode(data)) - - if not ok then - kong.log.err("failed broadcasting to workers: ", err) - return - end - - log(NOTICE, "log level event posted for node") - end) - - -- log level worker event updates - kong.worker_events.register(function(data) - local worker = ngx.worker.id() - - log(NOTICE, "log level worker event received for worker ", worker) - - local ok, err = pcall(set_log_level, data.log_level, data.timeout) - - if not ok then - log(ERR, "worker ", worker, " failed setting log level: ", err) - return - end - - log(NOTICE, "log level changed to ", data.log_level, " for worker ", worker) - end, "debug", "log_level") - end + log_level.init_worker() if kong.configuration.host_ports then HOST_PORTS = kong.configuration.host_ports diff --git a/kong/runloop/log_level.lua b/kong/runloop/log_level.lua new file mode 100644 index 00000000000..90c545bcae3 --- /dev/null +++ b/kong/runloop/log_level.lua @@ -0,0 +1,90 @@ +if ngx.config.subsystem ~= "http" then + return { + init_worker = function() end, + } +end + + +-- http subsystem + + +local cjson = require("cjson") +local constants = require("kong.constants") +local kong_log = require("resty.kong.log") + + +local ngx = ngx +local log = ngx.log +local ERR = ngx.ERR +local NOTICE = ngx.NOTICE + + +local function set_log_level(worker, level, timeout) + local ok, err = pcall(kong_log.set_log_level, level, timeout) + if not ok then + log(ERR, "worker" , worker, " failed setting log level: ", err) + return + end + + log(NOTICE, "log level changed to ", level, " for worker ", worker) +end + + +-- if worker has outdated log level (e.g. newly spawned), updated it +local function init_handler() + local shm_log_level = ngx.shared.kong:get(constants.DYN_LOG_LEVEL_KEY) + + local cur_log_level = kong_log.get_log_level( + constants.LOG_LEVELS[kong.configuration.log_level]) + local timeout = (tonumber( + ngx.shared.kong:get(constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY)) or 0) + - ngx.time() + + if shm_log_level and cur_log_level ~= shm_log_level and timeout > 0 then + set_log_level(ngx.worker.id(), shm_log_level, timeout) + end +end + + +-- log level cluster event updates +local function cluster_handler(data) + log(NOTICE, "log level cluster event received") + + if not data then + kong.log.err("received empty data in cluster_events subscription") + return + end + + local ok, err = kong.worker_events.post("debug", "log_level", cjson.decode(data)) + + if not ok then + kong.log.err("failed broadcasting to workers: ", err) + return + end + + log(NOTICE, "log level event posted for node") +end + + +-- log level worker event updates +local function worker_handler(data) + local worker = ngx.worker.id() + + log(NOTICE, "log level worker event received for worker ", worker) + + set_log_level(worker, data.log_level, data.timeout) +end + + +local function init_worker() + ngx.timer.at(0, init_handler) + + kong.cluster_events:subscribe("log_level", cluster_handler) + + kong.worker_events.register(worker_handler, "debug", "log_level") +end + + +return { + init_worker = init_worker, +} From ec4f5c52eda8e9c5336143438c8b08f52b330800 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 28 Jun 2023 17:46:43 +0800 Subject: [PATCH 2734/4351] chore(cd): move amazonlinux 2022 to amazonlinux 2023 --- .github/matrix-full.yml | 8 ++++---- .github/workflows/release.yml | 4 ++-- BUILD.bazel | 4 ++-- build/README.md | 2 +- 4 files changed, 9 insertions(+), 9 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index a8af000728c..cad23c0f117 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -165,19 +165,19 @@ release-packages: artifact-type: rhel artifact: kong.el8.amd64.rpm - # Amazon Linux +# Amazon Linux - label: amazonlinux-2 package: rpm artifact-from: amazonlinux-2 artifact-version: 2 artifact-type: amazonlinux artifact: kong.aws2.amd64.rpm -- label: amazonlinux-2022 +- label: amazonlinux-2023 package: rpm artifact-from: amazonlinux-2 - artifact-version: 2022 + artifact-version: 2023 artifact-type: amazonlinux - artifact: kong.aws2022.amd64.rpm + artifact: kong.aws2023.amd64.rpm release-images: - label: ubuntu diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d6c4d71ac03..0b279e48b6f 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -202,7 +202,7 @@ jobs: yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 yum install -y libyaml-devel - yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2022 removed cpanminus + yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2023 removed cpanminus # required for openssl 3.x config cpanm IPC/Cmd.pm @@ -253,7 +253,7 @@ jobs: fi bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - bazel build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + bazel build --config release :kong_aws2023 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - name: Bazel Debug Outputs if: failure() diff --git a/BUILD.bazel b/BUILD.bazel index 378896e7dd7..7547de9e6f7 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -84,7 +84,7 @@ nfpm_pkg( ) nfpm_pkg( - name = "kong_aws2022", + name = "kong_aws2023", config = "//build:package/nfpm.yaml", env = nfpm_env, extra_env = { @@ -93,7 +93,7 @@ nfpm_pkg( "RPM_EXTRA_DEPS_3": "libxcrypt-compat", }, packager = "rpm", - pkg_name = "kong.aws2022", + pkg_name = "kong.aws2023", visibility = ["//visibility:public"], ) diff --git a/build/README.md b/build/README.md index f9675f57854..1138ac1d97a 100644 --- a/build/README.md +++ b/build/README.md @@ -148,7 +148,7 @@ Supported build targets for binary packages: - `:kong_el7` - `:kong_el8` - `:kong_aws2` -- `:kong_aws2022` +- `:kong_aws2023` - `:kong_apk` For example, to build the deb package: From d88012519e9f7e79e6d1ac767a7e849d5840f53f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 28 Jun 2023 17:47:51 +0800 Subject: [PATCH 2735/4351] chore(cd): drop ubuntu 18.04 as it's EOL --- .github/matrix-full.yml | 11 -- .github/workflows/release.yml | 8 +- scripts/explain_manifest/config.py | 8 - .../fixtures/ubuntu-18.04-amd64.txt | 173 ------------------ 4 files changed, 4 insertions(+), 196 deletions(-) delete mode 100644 scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index cad23c0f117..13341bedff6 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -11,11 +11,6 @@ build-packages: # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu -- label: ubuntu-18.04 - os: ubuntu-22.04 - image: ubuntu:18.04 - package: deb - check-manifest-suite: ubuntu-18.04-amd64 - label: ubuntu-20.04 os: ubuntu-20.04 package: deb @@ -104,12 +99,6 @@ scan-vulnerabilities: release-packages: # Ubuntu -- label: ubuntu-18.04 - package: deb - artifact-from: ubuntu-18.04 - artifact-version: 18.04 - artifact-type: ubuntu - artifact: kong.amd64.deb - label: ubuntu-20.04 package: deb artifact-from: ubuntu-20.04 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0b279e48b6f..588108f9221 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -116,7 +116,7 @@ jobs: - name: Cache Git id: cache-git - if: matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04' + if: matrix.package == 'rpm' uses: actions/cache@v3 with: path: /usr/local/git @@ -124,7 +124,7 @@ jobs: # el-7 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04') && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.package == 'rpm') && steps.cache-git.outputs.cache-hit != 'true' run: | if which apt 2>/dev/null; then apt update @@ -143,12 +143,12 @@ jobs: make install - name: Add Git to PATH - if: matrix.package == 'rpm' || matrix.image == 'ubuntu:18.04' + if: matrix.package == 'rpm' run: | echo "/usr/local/git/bin" >> $GITHUB_PATH - name: Debian dependencies - if: matrix.image == 'ubuntu:18.04' + if: false run: | apt update # dependencies for git diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 2378883cdd3..3e533fde686 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -60,14 +60,6 @@ def transform(f: FileInfo): libcxx_max_version="3.4.19", cxxabi_max_version="1.3.7", ), - "ubuntu-18.04-amd64": ExpectSuite( - name="Ubuntu 18.04 (amd64)", - manifest="fixtures/ubuntu-18.04-amd64.txt", - libc_max_version="2.27", - # gcc 7.4.0 - libcxx_max_version="3.4.24", - cxxabi_max_version="1.3.11", - ), "ubuntu-20.04-amd64": ExpectSuite( name="Ubuntu 20.04 (amd64)", manifest="fixtures/ubuntu-20.04-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt deleted file mode 100644 index 436c8b8aa96..00000000000 --- a/scripts/explain_manifest/fixtures/ubuntu-18.04-amd64.txt +++ /dev/null @@ -1,173 +0,0 @@ -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-3/afalg.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/capi.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/loader_attic.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/padlock.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libcrypto.so.3 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libssl.so.3 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/ossl-modules/legacy.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.3 - - libcrypto.so.3 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so.6 - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - -- Path : /usr/local/openresty/lualib/librestysignal.so - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libdl.so.2 - - libpthread.so.0 - - libcrypt.so.1 - - libluajit-5.1.so.2 - - libssl.so.3 - - libcrypto.so.3 - - libz.so.1 - - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - OpenSSL : OpenSSL 3.1.1 30 May 2023 - DWARF : True - DWARF - ngx_http_request_t related DWARF DIEs: True - From 7a53bf85c0217e685d573e12644ed4a7de55dee4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 28 Jun 2023 17:48:16 +0800 Subject: [PATCH 2736/4351] fix(cd): build debian 10 and debian 11 in the matching environment --- .github/matrix-full.yml | 9 +- .github/workflows/release.yml | 19 +- scripts/explain_manifest/config.py | 16 ++ .../fixtures/debian-10-amd64.txt | 178 ++++++++++++++++++ .../fixtures/debian-11-amd64.txt | 168 +++++++++++++++++ 5 files changed, 380 insertions(+), 10 deletions(-) create mode 100644 scripts/explain_manifest/fixtures/debian-10-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/debian-11-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 13341bedff6..c2e77b86ec4 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -28,13 +28,14 @@ build-packages: # Debian - label: debian-10 os: ubuntu-22.04 - image: ubuntu:18.04 + image: debian:10 package: deb - check-manifest-suite: ubuntu-18.04-amd64 + check-manifest-suite: debian-10-amd64 - label: debian-11 - os: ubuntu-20.04 + os: ubuntu-22.04 + image: debian:11 package: deb - check-manifest-suite: ubuntu-20.04-amd64 + check-manifest-suite: debian-11-amd64 # CentOS - label: centos-7 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 588108f9221..53f8bfc2b33 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -114,17 +114,24 @@ jobs: # tar/gzip is needed to restore git cache (if available) yum install -y tar gzip which file zlib-devel + - name: Early Deb in Container Setup + if: matrix.package == 'deb' && matrix.image != '' + run: | + # tar/gzip is needed to restore git cache (if available) + apt-get update + apt-get install -y git tar gzip file sudo + - name: Cache Git id: cache-git - if: matrix.package == 'rpm' + if: matrix.package == 'rpm' || matrix.image == 'debian:10' uses: actions/cache@v3 with: path: /usr/local/git key: ${{ matrix.label }}-git-2.30.0 - # el-7 doesn't have git 2.18+, so we need to install it manually + # el-7,8, amazonlinux-2,2022, debian-10 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.package == 'rpm') && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && steps.cache-git.outputs.cache-hit != 'true' run: | if which apt 2>/dev/null; then apt update @@ -143,12 +150,12 @@ jobs: make install - name: Add Git to PATH - if: matrix.package == 'rpm' + if: matrix.package == 'rpm' || matrix.image == 'debian:10' run: | echo "/usr/local/git/bin" >> $GITHUB_PATH - - name: Debian dependencies - if: false + - name: Debian Git dependencies + if: matrix.image == 'debian:10' run: | apt update # dependencies for git diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 3e533fde686..c665c396fbc 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -85,4 +85,20 @@ def transform(f: FileInfo): cxxabi_max_version="1.3.13", extra_tests=[arm64_suites], ), + "debian-10-amd64": ExpectSuite( + name="Debian 10 (amd64)", + manifest="fixtures/debian-10-amd64.txt", + libc_max_version="2.28", + # gcc 8.3.0 + libcxx_max_version="3.4.25", + cxxabi_max_version="1.3.11", + ), + "debian-11-amd64": ExpectSuite( + name="Debian 11 (amd64)", + manifest="fixtures/debian-11-amd64.txt", + libc_max_version="2.31", + # gcc 10.2.1 + libcxx_max_version="3.4.28", + cxxabi_max_version="1.3.12", + ), } diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt new file mode 100644 index 00000000000..18811a64b33 --- /dev/null +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -0,0 +1,178 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt new file mode 100644 index 00000000000..dedfb331d3f --- /dev/null +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -0,0 +1,168 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + From 2e5094cabba98026e029c8dec2f8146e31869de2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 28 Jun 2023 17:52:22 +0800 Subject: [PATCH 2737/4351] docs(changelog): add entry for #11139 --- CHANGELOG.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 115ca0bf728..a1773a9d181 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -16,6 +16,8 @@ [#10926](https://github.com/Kong/kong/pull/10926) - :warning: Cassandra as a datastore for Kong is no longer supported [#10931](https://github.com/Kong/kong/pull/10931) +- Ubuntu 18.04 artifacts are no longer supported as it's EOL +- AmazonLinux 2022 artifacts are renamed to AmazonLinux 2023 according to AWS's decision #### Core From 029fe3d561d3312f7a44b7504ce564846c66007c Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jul 2023 15:39:37 +0800 Subject: [PATCH 2738/4351] fix(router/expressions): override protocols in expression generation (#11082) For `tls_passthrough`, `grpc` and `grpcs` as they do not exist as actual protocol that can be matched against. --------- Co-authored-by: Datong Sun --- CHANGELOG.md | 3 + kong/router/expressions.lua | 19 ++++- .../05-proxy/19-grpc_proxy_spec.lua | 76 +++++++++++++++---- .../21-grpc_plugins_triggering_spec.lua | 51 +++++++++++-- 4 files changed, 129 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index a1773a9d181..e01c38cfee4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -74,6 +74,9 @@ [#11135](https://github.com/Kong/kong/pull/11135) - Fix a bug that caused the router to fail in `traditional_compatible` mode when a route with multiple paths and no service was created. [#11158](https://github.com/Kong/kong/pull/11158) +- Fix an issue where the router of flavor `expressions` can not work correctly + when `route.protocols` is set to `grpc` or `grpcs`. + [#11082](https://github.com/Kong/kong/pull/11082) #### Admin API diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 01c78321ebd..d32647331a0 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -6,20 +6,35 @@ local gen_for_field = atc.gen_for_field local OP_EQUAL = "==" + + local LOGICAL_AND = atc.LOGICAL_AND + + local ngx_log = ngx.log local ngx_ERR = ngx.ERR +-- map to normal protocol +local PROTOCOLS_OVERRIDE = { + tls_passthrough = "tcp", + grpc = "http", + grpcs = "https", +} + + local function get_exp_and_priority(route) local exp = route.expression if not exp then ngx_log(ngx_ERR, "expecting an expression route while it's not (probably a traditional route). ", - "Likely it's a misconfiguration. Please check router_flavor") + "Likely it's a misconfiguration. Please check the 'router_flavor' config in kong.conf") return end - local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols) + local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols, + function(_, p) + return PROTOCOLS_OVERRIDE[p] or p + end) if gen then exp = exp .. LOGICAL_AND .. gen end diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index f9bbde86182..a0616147dd7 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -1,12 +1,51 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_path = require "pl.path" +local atc_compat = require "kong.router.compat" local FILE_LOG_PATH = os.tmpname() + +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.hosts = nil + r.paths = nil + r.snis = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do - describe("gRPC Proxying [#" .. strategy .. "]", function() + describe("gRPC Proxying [#" .. strategy .. ", flavor = " .. flavor .. "]", function() local proxy_client_grpc local proxy_client_grpcs local proxy_client @@ -14,6 +53,8 @@ for _, strategy in helpers.each_strategy() do local proxy_client_h2c local proxy_client_h2 + reload_router(flavor) + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -54,38 +95,38 @@ for _, strategy in helpers.each_strategy() do target = "127.0.0.1:8765", }) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpc" }, hosts = { "grpc" }, service = service1, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpcs" }, hosts = { "grpcs" }, service = service2, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpc" }, hosts = { "grpc_authority_1.example" }, service = mock_grpc_service, preserve_host = true, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpc" }, hosts = { "grpc_authority_2.example" }, service = mock_grpc_service, preserve_host = false, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpc" }, hosts = { "grpc_authority_retry.example" }, service = mock_grpc_service_retry, preserve_host = false, - }) + }))) assert(bp.plugins:insert { service = mock_grpc_service_retry, @@ -115,6 +156,7 @@ for _, strategy in helpers.each_strategy() do ]] assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", }, nil, nil, fixtures)) @@ -357,9 +399,17 @@ for _, strategy in helpers.each_strategy() do } }) assert.falsy(ok) - assert.matches("Code: Canceled", resp, nil, true) - assert.matches("Message: gRPC request matched gRPCs route", resp, nil, true) + + if flavor == "expressions" then + assert.matches("Code: NotFound", resp, nil, true) + assert.matches("Message: NotFound", resp, nil, true) + + else + assert.matches("Code: Canceled", resp, nil, true) + assert.matches("Message: gRPC request matched gRPCs route", resp, nil, true) + end end) end) end) end +end -- flavor diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index 1a02052d36c..1010d8a5335 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -1,10 +1,46 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" +local atc_compat = require "kong.router.compat" local TEST_CONF = helpers.test_conf +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.hosts = nil + r.paths = nil + r.snis = nil + + return r +end + local function find_in_file(pat, cnt) local f = assert(io.open(TEST_CONF.prefix .. "/" .. TEST_CONF.proxy_error_log, "r")) @@ -94,13 +130,16 @@ local function assert_phases(phrases) end end +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do - describe("gRPC Proxying [#" .. strategy .. "]", function() + describe("gRPC Proxying [#" .. strategy .. ", flavor = " .. flavor .. "]", function() local grpc_client local grpcs_client local bp + reload_router(flavor) + before_each(function() bp = helpers.get_db_utils(strategy, { "routes", @@ -120,23 +159,24 @@ for _, strategy in helpers.each_strategy() do url = helpers.grpcbin_ssl_url, }) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpc" }, hosts = { "grpc" }, service = service1, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "grpcs" }, hosts = { "grpcs" }, service = service2, - }) + }))) assert(bp.plugins:insert { name = "logger", }) assert(helpers.start_kong { + router_flavor = flavor, database = strategy, plugins = "logger", }) @@ -209,3 +249,4 @@ for _, strategy in helpers.each_strategy() do end) end) end +end -- flavor From 702674a16fb4e9ed749a67e491531ceca7335fdf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 3 Jul 2023 16:46:41 +0200 Subject: [PATCH 2739/4351] Revert "fix(ci): remove Lua cURL and CI modifications because of it (#10599)" (#11167) This reverts commit fa2c37192382582a8b2946e90564f509dd979b29. --- .devcontainer/Dockerfile | 3 +- .github/workflows/autodocs.yml | 2 +- .github/workflows/build.yml | 2 +- .github/workflows/perf.yml | 2 +- .github/workflows/release.yml | 3 +- DEVELOPER.md | 3 + Makefile | 10 +- .../05-proxy/27-unbuffered_spec.lua | 344 +++++++++--------- 8 files changed, 186 insertions(+), 183 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 92016901500..4a1cc8a6781 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,4 +9,5 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev + libyaml-dev \ + libcurl4-openssl-dev diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 7b55cfedc1e..e9abe20cb05 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -62,7 +62,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind + run: sudo apt update && sudo apt install libyaml-dev valgrind libcurl4-openssl-dev - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index cb0a0e8e456..22f09506613 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -28,7 +28,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index fdea3a69bf3..3124afef510 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -43,7 +43,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 53f8bfc2b33..1f8a1720a14 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -192,6 +192,7 @@ jobs: curl \ file \ libyaml-dev \ + libcurl4-openssl-dev \ m4 \ perl \ pkg-config \ @@ -208,7 +209,7 @@ jobs: run: | yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 - yum install -y libyaml-devel + yum install -y libyaml-devel curl-devel yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2023 removed cpanminus # required for openssl 3.x config cpanm IPC/Cmd.pm diff --git a/DEVELOPER.md b/DEVELOPER.md index 8ee7831e06a..622fb6b8124 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -96,6 +96,7 @@ sudo apt update \ file \ git \ libyaml-dev \ + libcurl4-openssl-dev \ libprotobuf-dev \ m4 \ perl \ @@ -116,6 +117,7 @@ dnf install \ gcc-c++ \ git \ libyaml-devel \ + curl-devel \ make \ patch \ perl \ @@ -136,6 +138,7 @@ macOS /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" # Build dependencies brew install libyaml +brew install curl ``` Finally, we start the build process: diff --git a/Makefile b/Makefile index 8a9bcde3d0b..4f2101711b6 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" "Lua-cURL 0.3.13" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -12,10 +12,12 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml +CURL_INCDIR ?= $(shell brew --prefix)/opt/curl/include else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr +CURL_INCDIR ?= /usr/include/x86_64-linux-gnu endif ifeq ($(MACHINE), aarch64) @@ -84,7 +86,7 @@ install-dev-rocks: build-venv else \ echo $$rock not found, installing via luarocks... ; \ LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ - luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ fi \ done; @@ -167,11 +169,11 @@ dependencies: bin/grpcurl echo $$rock already installed, skipping ; \ else \ echo $$rock not found, installing via luarocks... ; \ - luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ fi \ done; install-legacy: - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) dev-legacy: remove install-legacy dependencies diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 93ab869d27e..9bfe040b3f7 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -1,6 +1,8 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" +local curl = require("cURL") + -- HTTP 1.1 Chunked Body (5 MB) local function chunked_random_body() @@ -22,6 +24,55 @@ local function chunked_random_body() end +--- Curl HTTP Body (5 MB) +local function ramdom_body() + return rstring.to_hex(random.bytes(5*1024*1024/2)) +end + + +local HTTP_VERSIONS = { + CURL_HTTP_VERSION_NONE = 0, + CURL_HTTP_VERSION_1_0 = 1, + CURL_HTTP_VERSION_1_1 = 2, + CURL_HTTP_VERSION_2_0 = 3, + CURL_HTTP_VERSION_2TLS = 4, + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 +} + + +local function curl_post(url, body, http_version) + http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] + + local c = curl.easy{ + url = url, + ssl_verifypeer = false, + ssl_verifyhost = false, + post = true, + postfields = body, + --[curl.OPT_VERBOSE] = true, + [curl.OPT_HEADER] = true, + [curl.OPT_HTTP_VERSION] = http_version, + } + local response = {} + c:setopt_writefunction(table.insert, response) + c:perform() + + local status = c:getinfo_response_code() + local full_response = table.concat(response) + local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) + local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) + + --parse headers + local return_headers = {} + for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do + local index = string.find(header, ":") + return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) + end + + return status, return_headers, return_body +end + + for _, strategy in helpers.each_strategy() do describe("HTTP 1.1 Chunked [#" .. strategy .. "]", function() local proxy_client @@ -272,197 +323,142 @@ for _, strategy in helpers.each_strategy() do end -if false then - -- TODO: needs Lua cURL and that needs curl headers - -- TODO: removed because it makes tests red on master - local curl = require("cURL") -- luacheck: ignore +for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do + local http_version = HTTP_VERSIONS[version] + for _, strategy in helpers.each_strategy() do + describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() + local warmup_client + local base_url + local proxy_ip + local proxy_port - --- Curl HTTP Body (5 MB) - local function ramdom_body() - return rstring.to_hex(random.bytes(5*1024*1024/2)) - end + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services" + }) + local service = bp.services:insert() - local HTTP_VERSIONS = { - CURL_HTTP_VERSION_NONE = 0, - CURL_HTTP_VERSION_1_0 = 1, - CURL_HTTP_VERSION_1_1 = 2, - CURL_HTTP_VERSION_2_0 = 3, - CURL_HTTP_VERSION_2TLS = 4, - CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 - } + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/buffered" }, + request_buffering = true, + response_buffering = true, + service = service, + }) + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered" }, + request_buffering = false, + response_buffering = false, + service = service, + }) - local function curl_post(url, body, http_version) - http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] - - local c = curl.easy{ - url = url, - ssl_verifypeer = false, - ssl_verifyhost = false, - post = true, - postfields = body, - --[curl.OPT_VERBOSE] = true, - [curl.OPT_HEADER] = true, - [curl.OPT_HTTP_VERSION] = http_version, - } - local response = {} - c:setopt_writefunction(table.insert, response) - c:perform() - - local status = c:getinfo_response_code() - local full_response = table.concat(response) - local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) - local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) - - --parse headers - local return_headers = {} - for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do - local index = string.find(header, ":") - return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) - end + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-request" }, + request_buffering = false, + response_buffering = true, + service = service, + }) - return status, return_headers, return_body - end + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-response" }, + request_buffering = true, + response_buffering = false, + service = service, + }) + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) - for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do - local http_version = HTTP_VERSIONS[version] - for _, strategy in helpers.each_strategy() do - describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() - local warmup_client - local base_url - local proxy_ip - local proxy_port - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services" - }) - - local service = bp.services:insert() - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/buffered" }, - request_buffering = true, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered" }, - request_buffering = false, - response_buffering = false, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-request" }, - request_buffering = false, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-response" }, - request_buffering = true, - response_buffering = false, - service = service, - }) - - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - }) + end) + + lazy_teardown(function() + warmup_client:close() + helpers.stop_kong() + end) + + before_each(function() + proxy_ip = helpers.get_proxy_ip(true, true) + proxy_port = helpers.get_proxy_port(true, true) + warmup_client = helpers.proxy_client() + base_url = "https://" .. proxy_ip .. ":" .. proxy_port + end) + + describe("request latency", function() + local buffered_latency + local unbuffered_latency + local unbuffered_request_latency + local unbuffered_response_latency + local status, headers, _ + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/buffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + buffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(buffered_latency) + end) + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_latency) end) - lazy_teardown(function() - warmup_client:close() - helpers.stop_kong() + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-request/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_request_latency) end) - before_each(function() - proxy_ip = helpers.get_proxy_ip(true, true) - proxy_port = helpers.get_proxy_port(true, true) - warmup_client = helpers.proxy_client() - base_url = "https://" .. proxy_ip .. ":" .. proxy_port + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-response/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_response_latency) end) - describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency - local status, headers, _ - - it("is calculated for buffered", function() - warmup_client:post("/buffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/buffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - buffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(buffered_latency) - end) - - it("is calculated for unbuffered", function() - warmup_client:post("/unbuffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_latency) - end) - - it("is calculated for unbuffered request", function() - warmup_client:post("/unbuffered-request/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-request/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_request_latency) - end) - - it("is calculated for unbuffered response", function() - warmup_client:post("/unbuffered-response/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-response/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_response_latency) - end) - - it("is greater for buffered than unbuffered", function() - assert.equal(true, buffered_latency > unbuffered_latency) - end) - - it("is greater for buffered than unbuffered request", function() - assert.equal(true, buffered_latency > unbuffered_request_latency) - end) - - it("is greater for unbuffered response than unbuffered", function() - assert.equal(true, unbuffered_response_latency > unbuffered_latency) - end) - - it("is greater for unbuffered response than unbuffered request", function() - assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) - end) + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) + end) + + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) + end) + + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) end) end) - end + end) end end From 66f702463d80f144d0ac05ff70ae0d9e836cbe64 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 3 Jul 2023 17:13:59 +0200 Subject: [PATCH 2740/4351] Revert "Revert "fix(ci): remove Lua cURL and CI modifications because of it (#10599)" (#11167)" (#11169) This reverts commit 702674a16fb4e9ed749a67e491531ceca7335fdf. --- .devcontainer/Dockerfile | 3 +- .github/workflows/autodocs.yml | 2 +- .github/workflows/build.yml | 2 +- .github/workflows/perf.yml | 2 +- .github/workflows/release.yml | 3 +- DEVELOPER.md | 3 - Makefile | 10 +- .../05-proxy/27-unbuffered_spec.lua | 344 +++++++++--------- 8 files changed, 183 insertions(+), 186 deletions(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 4a1cc8a6781..92016901500 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,5 +9,4 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev \ - libcurl4-openssl-dev + libyaml-dev diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index e9abe20cb05..7b55cfedc1e 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -62,7 +62,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 22f09506613..cb0a0e8e456 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -28,7 +28,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 3124afef510..fdea3a69bf3 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -43,7 +43,7 @@ jobs: - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' - run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev libcurl4-openssl-dev + run: sudo apt update && sudo apt install libyaml-dev valgrind libprotobuf-dev - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1f8a1720a14..53f8bfc2b33 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -192,7 +192,6 @@ jobs: curl \ file \ libyaml-dev \ - libcurl4-openssl-dev \ m4 \ perl \ pkg-config \ @@ -209,7 +208,7 @@ jobs: run: | yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 - yum install -y libyaml-devel curl-devel + yum install -y libyaml-devel yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2023 removed cpanminus # required for openssl 3.x config cpanm IPC/Cmd.pm diff --git a/DEVELOPER.md b/DEVELOPER.md index 622fb6b8124..8ee7831e06a 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -96,7 +96,6 @@ sudo apt update \ file \ git \ libyaml-dev \ - libcurl4-openssl-dev \ libprotobuf-dev \ m4 \ perl \ @@ -117,7 +116,6 @@ dnf install \ gcc-c++ \ git \ libyaml-devel \ - curl-devel \ make \ patch \ perl \ @@ -138,7 +136,6 @@ macOS /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)" # Build dependencies brew install libyaml -brew install curl ``` Finally, we start the build process: diff --git a/Makefile b/Makefile index 4f2101711b6..8a9bcde3d0b 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" "Lua-cURL 0.3.13" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -12,12 +12,10 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml -CURL_INCDIR ?= $(shell brew --prefix)/opt/curl/include else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr -CURL_INCDIR ?= /usr/include/x86_64-linux-gnu endif ifeq ($(MACHINE), aarch64) @@ -86,7 +84,7 @@ install-dev-rocks: build-venv else \ echo $$rock not found, installing via luarocks... ; \ LIBRARY_PREFIX=$$(pwd)/bazel-bin/build/$(BUILD_NAME)/kong ; \ - luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$$LIBRARY_PREFIX CRYPTO_DIR=$$LIBRARY_PREFIX YAML_DIR=$(YAML_DIR) || exit 1; \ fi \ done; @@ -169,11 +167,11 @@ dependencies: bin/grpcurl echo $$rock already installed, skipping ; \ else \ echo $$rock not found, installing via luarocks... ; \ - luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) || exit 1; \ + luarocks install $$rock OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) || exit 1; \ fi \ done; install-legacy: - @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) CURL_INCDIR=$(CURL_INCDIR) + @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) dev-legacy: remove install-legacy dependencies diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 9bfe040b3f7..93ab869d27e 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -1,8 +1,6 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" -local curl = require("cURL") - -- HTTP 1.1 Chunked Body (5 MB) local function chunked_random_body() @@ -24,55 +22,6 @@ local function chunked_random_body() end ---- Curl HTTP Body (5 MB) -local function ramdom_body() - return rstring.to_hex(random.bytes(5*1024*1024/2)) -end - - -local HTTP_VERSIONS = { - CURL_HTTP_VERSION_NONE = 0, - CURL_HTTP_VERSION_1_0 = 1, - CURL_HTTP_VERSION_1_1 = 2, - CURL_HTTP_VERSION_2_0 = 3, - CURL_HTTP_VERSION_2TLS = 4, - CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 -} - - -local function curl_post(url, body, http_version) - http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] - - local c = curl.easy{ - url = url, - ssl_verifypeer = false, - ssl_verifyhost = false, - post = true, - postfields = body, - --[curl.OPT_VERBOSE] = true, - [curl.OPT_HEADER] = true, - [curl.OPT_HTTP_VERSION] = http_version, - } - local response = {} - c:setopt_writefunction(table.insert, response) - c:perform() - - local status = c:getinfo_response_code() - local full_response = table.concat(response) - local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) - local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) - - --parse headers - local return_headers = {} - for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do - local index = string.find(header, ":") - return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) - end - - return status, return_headers, return_body -end - - for _, strategy in helpers.each_strategy() do describe("HTTP 1.1 Chunked [#" .. strategy .. "]", function() local proxy_client @@ -323,142 +272,197 @@ for _, strategy in helpers.each_strategy() do end -for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do - local http_version = HTTP_VERSIONS[version] - - for _, strategy in helpers.each_strategy() do - describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() - local warmup_client - local base_url - local proxy_ip - local proxy_port +if false then + -- TODO: needs Lua cURL and that needs curl headers + -- TODO: removed because it makes tests red on master + local curl = require("cURL") -- luacheck: ignore - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services" - }) - local service = bp.services:insert() - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/buffered" }, - request_buffering = true, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered" }, - request_buffering = false, - response_buffering = false, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-request" }, - request_buffering = false, - response_buffering = true, - service = service, - }) + --- Curl HTTP Body (5 MB) + local function ramdom_body() + return rstring.to_hex(random.bytes(5*1024*1024/2)) + end - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-response" }, - request_buffering = true, - response_buffering = false, - service = service, - }) - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - }) - - end) - - lazy_teardown(function() - warmup_client:close() - helpers.stop_kong() - end) + local HTTP_VERSIONS = { + CURL_HTTP_VERSION_NONE = 0, + CURL_HTTP_VERSION_1_0 = 1, + CURL_HTTP_VERSION_1_1 = 2, + CURL_HTTP_VERSION_2_0 = 3, + CURL_HTTP_VERSION_2TLS = 4, + CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 + } - before_each(function() - proxy_ip = helpers.get_proxy_ip(true, true) - proxy_port = helpers.get_proxy_port(true, true) - warmup_client = helpers.proxy_client() - base_url = "https://" .. proxy_ip .. ":" .. proxy_port - end) - describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency - local status, headers, _ - - it("is calculated for buffered", function() - warmup_client:post("/buffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/buffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - buffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(buffered_latency) - end) + local function curl_post(url, body, http_version) + http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] + + local c = curl.easy{ + url = url, + ssl_verifypeer = false, + ssl_verifyhost = false, + post = true, + postfields = body, + --[curl.OPT_VERBOSE] = true, + [curl.OPT_HEADER] = true, + [curl.OPT_HTTP_VERSION] = http_version, + } + local response = {} + c:setopt_writefunction(table.insert, response) + c:perform() + + local status = c:getinfo_response_code() + local full_response = table.concat(response) + local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) + local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) + + --parse headers + local return_headers = {} + for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do + local index = string.find(header, ":") + return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) + end - it("is calculated for unbuffered", function() - warmup_client:post("/unbuffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_latency) - end) + return status, return_headers, return_body + end - it("is calculated for unbuffered request", function() - warmup_client:post("/unbuffered-request/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-request/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_request_latency) - end) - it("is calculated for unbuffered response", function() - warmup_client:post("/unbuffered-response/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-response/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_response_latency) - end) + for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do + local http_version = HTTP_VERSIONS[version] + for _, strategy in helpers.each_strategy() do + describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() + local warmup_client + local base_url + local proxy_ip + local proxy_port + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services" + }) + + local service = bp.services:insert() + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/buffered" }, + request_buffering = true, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered" }, + request_buffering = false, + response_buffering = false, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-request" }, + request_buffering = false, + response_buffering = true, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-response" }, + request_buffering = true, + response_buffering = false, + service = service, + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) - it("is greater for buffered than unbuffered", function() - assert.equal(true, buffered_latency > unbuffered_latency) end) - it("is greater for buffered than unbuffered request", function() - assert.equal(true, buffered_latency > unbuffered_request_latency) + lazy_teardown(function() + warmup_client:close() + helpers.stop_kong() end) - it("is greater for unbuffered response than unbuffered", function() - assert.equal(true, unbuffered_response_latency > unbuffered_latency) + before_each(function() + proxy_ip = helpers.get_proxy_ip(true, true) + proxy_port = helpers.get_proxy_port(true, true) + warmup_client = helpers.proxy_client() + base_url = "https://" .. proxy_ip .. ":" .. proxy_port end) - it("is greater for unbuffered response than unbuffered request", function() - assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + describe("request latency", function() + local buffered_latency + local unbuffered_latency + local unbuffered_request_latency + local unbuffered_response_latency + local status, headers, _ + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/buffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + buffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(buffered_latency) + end) + + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_latency) + end) + + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-request/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_request_latency) + end) + + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + status, headers, _ = curl_post( + base_url .. "/unbuffered-response/post", ramdom_body(), + http_version + ) + assert.equal(200, status) + unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_response_latency) + end) + + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) + end) + + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) + end) + + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) + end) end) end) - end) + end end end From 5e0ee96bb61a7f86e22b3c632a8e3fb0e611e308 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jul 2023 15:17:51 +0800 Subject: [PATCH 2741/4351] chore(deps): unify the dependency name and pin github repo to commit (#11138) Previously some version in .requirements file has prefix RESTY_ and some have _VERSION and some not because they are used by different tools. This commit unifies them so that we don't have different patterns of naming them. --- .requirements | 25 ++++++++----------- build/kong_bindings.bzl | 2 +- build/luarocks/BUILD.luarocks.bazel | 2 +- build/luarocks/luarocks_repositories.bzl | 2 +- build/openresty/BUILD.kong-build-tools.bazel | 5 ---- .../atc_router/atc_router_repositories.bzl | 2 +- .../openssl/openssl_repositories.bzl | 2 +- build/openresty/pcre/pcre_repositories.bzl | 2 +- build/openresty/repositories.bzl | 8 +++--- build/repositories.bzl | 2 +- 10 files changed, 22 insertions(+), 30 deletions(-) delete mode 100644 build/openresty/BUILD.kong-build-tools.bazel diff --git a/.requirements b/.requirements index d5f21ccce5d..568159835dc 100644 --- a/.requirements +++ b/.requirements @@ -1,16 +1,13 @@ KONG_PACKAGE_NAME=kong -KONG_CONFLICTS=kong-enterprise-edition -KONG_LICENSE="Apache-2.0" -RESTY_VERSION=1.21.4.1 -RESTY_LUAROCKS_VERSION=3.9.2 -RESTY_OPENSSL_VERSION=3.1.1 -RESTY_PCRE_VERSION=8.45 -RESTY_LMDB_VERSION=1.1.0 -RESTY_EVENTS_VERSION=0.1.6 -RESTY_WEBSOCKET_VERSION=0.4.0 -ATC_ROUTER_VERSION=1.0.5 -LIBYAML_VERSION=0.2.5 -KONG_BUILD_TOOLS_VERSION=4.42.0 -KONG_NGINX_MODULE_BRANCH=0.6.0 -DOCKER_KONG_VERSION=3.0.0 +OPENRESTY=1.21.4.1 +LUAROCKS=3.9.2 +OPENSSL=3.1.1 +PCRE=8.45 + +LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 +LUA_RESTY_LMDB=222546680e9c31a9b97733b5db595688a521cd1a # 1.1.0 +LUA_RESTY_EVENTS=2f6fa23eb3d0b76a3b35fd915711200e90bc6732 # 0.1.6 +LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 +ATC_ROUTER=fb82fdd3a4c111e24e2b0044ee151e50fb37499f # 1.0.5 + diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 077515d3fc2..891e8015762 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -6,7 +6,7 @@ def _load_vars(ctx): # Read env from .requirements requirements = ctx.read(Label("@kong//:.requirements")) content = ctx.execute(["bash", "-c", "echo '%s' | " % requirements + - """grep -E '^(\\w*)=(.+)$' | sed -E 's/^(.*)=(.*)$/"\\1": "\\2",/'"""]).stdout + """grep -E '^(\\w*)=(.+)$' | sed -E 's/^(.*)=([^# ]+).*$/"\\1": "\\2",/'"""]).stdout content = content.replace('""', '"') # Workspace path diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index 2a1933a183f..922c2de6006 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -186,7 +186,7 @@ genrule( """.format( build_destdir = KONG_VAR["BUILD_DESTDIR"], install_destdir = KONG_VAR["INSTALL_DESTDIR"], - luarocks_version = KONG_VAR["RESTY_LUAROCKS_VERSION"], + luarocks_version = KONG_VAR["LUAROCKS"], workspace_path = KONG_VAR["WORKSPACE_PATH"], ) + """ diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl index 526f7c193eb..de37ea9ee07 100644 --- a/build/luarocks/luarocks_repositories.bzl +++ b/build/luarocks/luarocks_repositories.bzl @@ -5,7 +5,7 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def luarocks_repositories(): - version = KONG_VAR["RESTY_LUAROCKS_VERSION"] + version = KONG_VAR["LUAROCKS"] maybe( http_archive, diff --git a/build/openresty/BUILD.kong-build-tools.bazel b/build/openresty/BUILD.kong-build-tools.bazel deleted file mode 100644 index 70ff958ed43..00000000000 --- a/build/openresty/BUILD.kong-build-tools.bazel +++ /dev/null @@ -1,5 +0,0 @@ -filegroup( - name = "srcs", - srcs = glob(["**"]), - visibility = ["//visibility:public"], -) diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl index cf3757d7477..9384071a714 100644 --- a/build/openresty/atc_router/atc_router_repositories.bzl +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -8,7 +8,7 @@ def atc_router_repositories(): maybe( git_repository, name = "atc_router", - branch = KONG_VAR["ATC_ROUTER_VERSION"], + branch = KONG_VAR["ATC_ROUTER"], remote = "https://github.com/Kong/atc-router", visibility = ["//visibility:public"], # let this to be referenced by openresty build ) diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 5c5b1380fc7..d5e71d39385 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -5,7 +5,7 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def openssl_repositories(): - version = KONG_VAR["RESTY_OPENSSL_VERSION"] + version = KONG_VAR["OPENSSL"] version_github = version.replace(".", "_") maybe( diff --git a/build/openresty/pcre/pcre_repositories.bzl b/build/openresty/pcre/pcre_repositories.bzl index be484e29c1c..54448927f56 100644 --- a/build/openresty/pcre/pcre_repositories.bzl +++ b/build/openresty/pcre/pcre_repositories.bzl @@ -5,7 +5,7 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def pcre_repositories(): - version = KONG_VAR["RESTY_PCRE_VERSION"] + version = KONG_VAR["PCRE"] maybe( http_archive, diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 6a03ee74fb5..6455b76dfc9 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -22,7 +22,7 @@ def openresty_repositories(): openssl_repositories() atc_router_repositories() - openresty_version = KONG_VAR["RESTY_VERSION"] + openresty_version = KONG_VAR["OPENRESTY"] maybe( openresty_http_archive_wrapper, @@ -40,7 +40,7 @@ def openresty_repositories(): maybe( new_git_repository, name = "lua-kong-nginx-module", - branch = KONG_VAR["KONG_NGINX_MODULE_BRANCH"], + branch = KONG_VAR["LUA_KONG_NGINX_MODULE"], remote = "https://github.com/Kong/lua-kong-nginx-module", build_file_content = _NGINX_MODULE_DUMMY_FILE, recursive_init_submodules = True, @@ -49,7 +49,7 @@ def openresty_repositories(): maybe( new_git_repository, name = "lua-resty-lmdb", - branch = KONG_VAR["RESTY_LMDB_VERSION"], + branch = KONG_VAR["LUA_RESTY_LMDB"], remote = "https://github.com/Kong/lua-resty-lmdb", build_file_content = _NGINX_MODULE_DUMMY_FILE, recursive_init_submodules = True, @@ -60,7 +60,7 @@ def openresty_repositories(): maybe( new_git_repository, name = "lua-resty-events", - branch = KONG_VAR["RESTY_EVENTS_VERSION"], + branch = KONG_VAR["LUA_RESTY_EVENTS"], remote = "https://github.com/Kong/lua-resty-events", build_file_content = _NGINX_MODULE_DUMMY_FILE, recursive_init_submodules = True, diff --git a/build/repositories.bzl b/build/repositories.bzl index eda82314052..35d4ae11477 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -125,7 +125,7 @@ filegroup( def kong_resty_websocket_repositories(): new_git_repository( name = "lua-resty-websocket", - branch = KONG_VAR["RESTY_WEBSOCKET_VERSION"], + branch = KONG_VAR["LUA_RESTY_WEBSOCKET"], remote = "https://github.com/Kong/lua-resty-websocket", build_file_content = _SRCS_BUILD_FILE_CONTENT, ) From 99e33e39cf3a5c097c768cab6eb96fcb16678639 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jul 2023 15:59:08 +0800 Subject: [PATCH 2742/4351] feat(tests): use h2client to replace lua-http in spec.helpers (#11171) * chore(dev): install h2client in make dev * feat(tests): use h2client to replace lua-http in spec.helpers --- Makefile | 18 +++++++--- spec/helpers.lua | 90 ++++++++++++++++++++++++++++++------------------ 2 files changed, 70 insertions(+), 38 deletions(-) diff --git a/Makefile b/Makefile index 8a9bcde3d0b..620d1a5c30f 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "http 0.4" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) @@ -20,8 +20,10 @@ endif ifeq ($(MACHINE), aarch64) GRPCURL_MACHINE ?= arm64 +H2CLIENT_MACHINE ?= arm64 else GRPCURL_MACHINE ?= $(MACHINE) +H2CLIENT_MACHINE ?= $(MACHINE) endif ifeq ($(MACHINE), aarch64) @@ -41,6 +43,7 @@ ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 BAZLISK_VERSION ?= 1.17.0 +H2CLIENT_VERSION ?= 0.2.0 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built @@ -61,6 +64,11 @@ bin/grpcurl: https://github.com/fullstorydev/grpcurl/releases/download/v$(GRPCURL_VERSION)/grpcurl_$(GRPCURL_VERSION)_$(GRPCURL_OS)_$(GRPCURL_MACHINE).tar.gz | tar xz -C bin; @$(RM) bin/LICENSE +bin/h2client: + @curl -s -S -L \ + https://github.com/Kong/h2client/releases/download/v$(H2CLIENT_VERSION)/h2client_$(H2CLIENT_VERSION)_$(OS)_$(H2CLIENT_MACHINE).tar.gz | tar xz -C bin; + + check-bazel: bin/bazel ifndef BAZEL $(eval BAZEL := bin/bazel) @@ -88,7 +96,7 @@ install-dev-rocks: build-venv fi \ done; -dev: build-venv install-dev-rocks bin/grpcurl +dev: build-venv install-dev-rocks bin/grpcurl bin/h2client build-release: check-bazel $(BAZEL) clean --expunge @@ -113,11 +121,11 @@ install: dev clean: check-bazel $(BAZEL) clean - $(RM) bin/bazel bin/grpcurl + $(RM) bin/bazel bin/grpcurl bin/h2client expunge: check-bazel $(BAZEL) clean --expunge - $(RM) bin/bazel bin/grpcurl + $(RM) bin/bazel bin/grpcurl bin/h2client lint: dev @$(VENV) luacheck -q . @@ -159,7 +167,7 @@ remove: $(warning 'remove' target is deprecated, please use `make dev` instead) -@luarocks remove kong -dependencies: bin/grpcurl +dependencies: bin/grpcurl bin/h2client $(warning 'dependencies' target is deprecated, this is now not needed when using `make dev`, but are kept for installation that are not built by Bazel) for rock in $(DEV_ROCKS) ; do \ diff --git a/spec/helpers.lua b/spec/helpers.lua index 08a93959d53..168e3acf22a 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1015,58 +1015,82 @@ local function gen_grpcurl_opts(opts_t) end ---- Creates an HTTP/2 client, based on the lua-http library. +--- Creates an HTTP/2 client using golang's http2 package. +--- Sets `KONG_TEST_DEBUG_HTTP2=1` env var to print debug messages. -- @function http2_client -- @param host hostname to connect to -- @param port port to connect to --- @param tls boolean indicating whether to establish a tls session --- @return http2 client local function http2_client(host, port, tls) - local host = assert(host) local port = assert(port) tls = tls or false - -- if Kong/lua-pack is loaded, unload it first - -- so lua-http can use implementation from compat53.string - package.loaded.string.unpack = nil - package.loaded.string.pack = nil - - local request = require "http.request" - local req = request.new_from_uri({ - scheme = tls and "https" or "http", - host = host, - port = port, - }) - req.version = 2 - req.tls = tls - - if tls then - local http_tls = require "http.tls" - local openssl_ctx = require "openssl.ssl.context" - local n_ctx = http_tls.new_client_context() - n_ctx:setVerify(openssl_ctx.VERIFY_NONE) - req.ctx = n_ctx + -- Note: set `GODEBUG=http2debug=1` is helpful if you are debugging this go program + local tool_path = "bin/h2client" + local http2_debug + -- note: set env var "KONG_TEST_DEBUG_HTTP2" !! the "_TEST" will be dropped + if os.getenv("KONG_DEBUG_HTTP2") then + http2_debug = true + tool_path = "GODEBUG=http2debug=1 bin/h2client" end - local meta = getmetatable(req) or {} + local url = (tls and "https" or "http") .. "://" .. host .. ":" .. port - meta.__call = function(req, opts) + local meta = {} + meta.__call = function(_, opts) local headers = opts and opts.headers local timeout = opts and opts.timeout - for k, v in pairs(headers or {}) do - req.headers:upsert(k, v) + local cmd = string.format("%s -url %s -skip-verify", tool_path, url) + if headers then + local h = {} + for k, v in pairs(headers) do + table.insert(h, string.format("%s=%s", k, v)) + end + cmd = cmd .. " -headers " .. table.concat(h, ",") + end + if timeout then + cmd = cmd .. " -timeout " .. timeout + end + + if http2_debug then + print("HTTP/2 cmd:\n" .. cmd) + end + + local ok, _, stdout, stderr = pl_utils.executeex(cmd) + assert(ok, stderr) + + if http2_debug then + print("HTTP/2 debug:\n") + print(stderr) end - local headers, stream = req:go(timeout) - local body = stream:get_body_as_string() - return body, headers + local stdout_decoded = cjson.decode(stdout) + if not stdout_decoded then + error("Failed to decode h2client output: " .. stdout) + end + + local headers = stdout_decoded.headers + headers.get = function(_, key) + if string.sub(key, 1, 1) == ":" then + key = string.sub(key, 2) + end + return headers[key] + end + setmetatable(headers, { + __index = function(headers, key) + for k, v in pairs(headers) do + if key:lower() == k:lower() then + return v + end + end + end + }) + return stdout_decoded.body, headers end - return setmetatable(req, meta) + return setmetatable({}, meta) end - --- returns a pre-configured cleartext `http2_client` for the Kong proxy port. -- @function proxy_client_h2c -- @return http2 client From 951a4ef0b0a0a41e95240ccd05b27ebc975e4e62 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 27 Jun 2023 17:19:27 +0200 Subject: [PATCH 2743/4351] tests(coverage): luacov includeuntestedfiles --- .luacov | 5 ++++- t/pdk.luacov | 1 + 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/.luacov b/.luacov index f2c654a81e5..9145bbfd5c8 100644 --- a/.luacov +++ b/.luacov @@ -1,5 +1,8 @@ return { + includeuntestedfiles = { + "kong/", + }, runreport = true, include = { @@ -9,7 +12,7 @@ return { exclude = { "bazel%-bin/build", - "^spec/" + "^spec/", } } diff --git a/t/pdk.luacov b/t/pdk.luacov index 2000dca6a41..1147356042a 100644 --- a/t/pdk.luacov +++ b/t/pdk.luacov @@ -1,4 +1,5 @@ runreport = true +includeuntestedfiles = true modules = { ["kong.pdk.*"] = ".", From c2b49d206e359a82f9f4aa109f9f94005eeb25bd Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 28 Jun 2023 15:25:22 +0200 Subject: [PATCH 2744/4351] tests(coverage): sort report by coverage percent --- .github/workflows/build_and_test.yml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index e647a908d31..7f564ce1a97 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -364,4 +364,8 @@ jobs: shell: bash run: | lua .ci/luacov-stats-aggregator.lua "luacov-stats-out-" "luacov.stats.out" ${{ github.workspace }}/ - awk -v RS='Summary\n=+\n' 'NR>1{print $0}' luacov.report.out + # The following prints a report with each file sorted by coverage percentage, and the total coverage + printf "\n\nCoverage File\n\n" + awk -v RS='Coverage\n-+\n' 'NR>1{print $0}' luacov.report.out | grep -vE "^-|^$" > summary.out + cat summary.out | grep -v "^Total" | awk '{printf "%7d%% %s\n", $4, $1}' | sort -n + cat summary.out | grep "^Total" | awk '{printf "%7d%% %s\n", $4, $1}' From 8c53e981194d067f7a8ef9afabd84a91606fe41a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 4 Jul 2023 17:41:56 +0300 Subject: [PATCH 2745/4351] feat(rate-limiting): add support for secret rotation with redis connection (#10572) Signed-off-by: Aapo Talvensaari --- kong/plugins/rate-limiting/policies/init.lua | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 6885743d75d..12f9f32983e 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -108,11 +108,14 @@ local function get_redis_connection(conf) if is_present(conf.redis_password) then local ok, err if is_present(conf.redis_username) then - ok, err = red:auth(conf.redis_username, conf.redis_password) + ok, err = kong.vault.try(function(cfg) + return red:auth(cfg.redis_username, cfg.redis_password) + end, conf) else - ok, err = red:auth(conf.redis_password) + ok, err = kong.vault.try(function(cfg) + return red:auth(cfg.redis_password) + end, conf) end - if not ok then kong.log.err("failed to auth Redis: ", err) return nil, err From e428eef01ef68a6b9a635ba15aa49db595ad2e49 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 4 Jul 2023 16:58:03 +0200 Subject: [PATCH 2746/4351] chore(makefile): add test-custom target to run individual test (#11087) Supersedes https://github.com/Kong/kong-ee/pull/5596 --- Makefile | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Makefile b/Makefile index 620d1a5c30f..bed114be95d 100644 --- a/Makefile +++ b/Makefile @@ -144,6 +144,12 @@ test-plugins: dev test-all: dev @$(VENV) $(TEST_CMD) spec/ +test-custom: dev +ifndef test_spec + $(error test_spec variable needs to be set, i.e. make test-custom test_spec=foo/bar/baz_spec.lua) +endif + @$(VENV) $(TEST_CMD) $(test_spec) + pdk-phase-checks: dev rm -f t/phase_checks.stats rm -f t/phase_checks.report From 83b9397d11ca15b2d590a1371f0ef885222f2550 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 5 Jul 2023 13:10:04 +0800 Subject: [PATCH 2747/4351] fix(cd): correct comments in matrix-full.yml (#11112) --- .github/matrix-full.yml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index c2e77b86ec4..176ec8973b0 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -5,9 +5,10 @@ build-packages: # we have to use an old enough distro. # label: used to distinguish artifacts for later use -# os: docker image if not ubuntu/debian, otherwise ignored +# os: the github actions runner label to pick from +# image: docker image name if the build is running in side a container # package: package type -# bazel_args: if set, turn on cross-compilation; make sure its value is a bazel platform +# bazel_args: additional bazel build flags # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu From a980eff609d481929f01f4deb04cd97c96e3b85f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 3 Jul 2023 16:25:52 +0800 Subject: [PATCH 2748/4351] chore(cd): build packages in container matching the distro --- .github/matrix-full.yml | 24 ++- .github/workflows/release.yml | 2 +- scripts/explain_manifest/config.py | 17 ++ .../fixtures/amazonlinux-2023-amd64.txt | 166 ++++++++++++++++ .../explain_manifest/fixtures/el8-amd64.txt | 177 ++++++++++++++++++ 5 files changed, 376 insertions(+), 10 deletions(-) create mode 100644 scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/el8-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 176ec8973b0..2cf70afcbb8 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -1,9 +1,4 @@ build-packages: -# As a general rule, binaries built on one Linux distro will only -# work on other Linux distros that are the same age or newer. -# Therefore, if we want to make binaries that run on most Linux distros, -# we have to use an old enough distro. - # label: used to distinguish artifacts for later use # os: the github actions runner label to pick from # image: docker image name if the build is running in side a container @@ -13,7 +8,8 @@ build-packages: # Ubuntu - label: ubuntu-20.04 - os: ubuntu-20.04 + os: ubuntu-22.04 + image: ubuntu:20.04 package: deb check-manifest-suite: ubuntu-20.04-amd64 - label: ubuntu-22.04 @@ -51,6 +47,11 @@ build-packages: image: centos:7 package: rpm check-manifest-suite: el7-amd64 +- label: rhel-8 + os: ubuntu-22.04 + image: rockylinux:8 + package: rpm + check-manifest-suite: el8-amd64 # Amazon Linux - label: amazonlinux-2 @@ -58,6 +59,11 @@ build-packages: image: amazonlinux:2 package: rpm check-manifest-suite: amazonlinux-2-amd64 +- label: amazonlinux-2023 + os: ubuntu-22.04 + image: amazonlinux:2023 + package: rpm + check-manifest-suite: amazonlinux-2023-amd64 build-images: # Only build images for the latest version of each major release. @@ -87,7 +93,7 @@ build-images: - label: rhel base-image: registry.access.redhat.com/ubi8 package: rpm - artifact-from: rhel-7 + artifact-from: rhel-8 smoke-tests: - label: ubuntu @@ -151,7 +157,7 @@ release-packages: artifact: kong.el7.amd64.rpm - label: rhel-8 package: rpm - artifact-from: rhel-7 + artifact-from: rhel-8 artifact-version: 8 artifact-type: rhel artifact: kong.el8.amd64.rpm @@ -165,7 +171,7 @@ release-packages: artifact: kong.aws2.amd64.rpm - label: amazonlinux-2023 package: rpm - artifact-from: amazonlinux-2 + artifact-from: amazonlinux-2023 artifact-version: 2023 artifact-type: amazonlinux artifact: kong.aws2023.amd64.rpm diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 53f8bfc2b33..ea1552baa0b 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -186,7 +186,7 @@ jobs: - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' run: | - sudo apt-get update && sudo apt-get install -y \ + sudo apt-get update && sudo DEBIAN_FRONTEND=noninteractive apt-get install -y \ automake \ build-essential \ curl \ diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index c665c396fbc..883a078a65a 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -51,6 +51,14 @@ def transform(f: FileInfo): libcxx_max_version="3.4.24", cxxabi_max_version="1.3.11", ), + "amazonlinux-2023-amd64": ExpectSuite( + name="Amazon Linux 2023 (amd64)", + manifest="fixtures/amazonlinux-2023-amd64.txt", + libc_max_version="2.34", + # gcc 11.2.1 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", + ), "el7-amd64": ExpectSuite( name="Redhat 7 (amd64)", manifest="fixtures/el7-amd64.txt", @@ -60,6 +68,15 @@ def transform(f: FileInfo): libcxx_max_version="3.4.19", cxxabi_max_version="1.3.7", ), + "el8-amd64": ExpectSuite( + name="Redhat 8 (amd64)", + manifest="fixtures/el8-amd64.txt", + use_rpath=True, + libc_max_version="2.28", + # gcc 8.5.0 + libcxx_max_version="3.4.25", + cxxabi_max_version="1.3.11", + ), "ubuntu-20.04-amd64": ExpectSuite( name="Ubuntu 20.04 (amd64)", manifest="fixtures/ubuntu-20.04-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt new file mode 100644 index 00000000000..53881b537c8 --- /dev/null +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -0,0 +1,166 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + - libm.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.2 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt new file mode 100644 index 00000000000..b711587fb45 --- /dev/null +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -0,0 +1,177 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + From fe15c7c15b40d822d1b3afebc4e37e97465fc44a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 3 Jul 2023 16:26:25 +0800 Subject: [PATCH 2749/4351] chore(build): package only one rpm package for each matrix --- .github/matrix-full.yml | 6 ++++++ .github/workflows/release.yml | 29 ++--------------------------- 2 files changed, 8 insertions(+), 27 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 2cf70afcbb8..34dbb863b98 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -3,6 +3,7 @@ build-packages: # os: the github actions runner label to pick from # image: docker image name if the build is running in side a container # package: package type +# package-type: the nfpm packaging target, //:kong_{package} target; only used when package is rpm # bazel_args: additional bazel build flags # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py @@ -39,6 +40,7 @@ build-packages: os: ubuntu-22.04 image: centos:7 package: rpm + package-type: el7 check-manifest-suite: el7-amd64 # RHEL @@ -46,11 +48,13 @@ build-packages: os: ubuntu-22.04 image: centos:7 package: rpm + package-type: el7 check-manifest-suite: el7-amd64 - label: rhel-8 os: ubuntu-22.04 image: rockylinux:8 package: rpm + package-type: el8 check-manifest-suite: el8-amd64 # Amazon Linux @@ -58,11 +62,13 @@ build-packages: os: ubuntu-22.04 image: amazonlinux:2 package: rpm + package-type: aws2 check-manifest-suite: amazonlinux-2-amd64 - label: amazonlinux-2023 os: ubuntu-22.04 image: amazonlinux:2023 package: rpm + package-type: aws2023 check-manifest-suite: amazonlinux-2023-amd64 build-images: diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ea1552baa0b..1f4faaa1b56 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -224,15 +224,10 @@ jobs: bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ matrix.bazel_args }} - name: Package Kong - rpm - if: | - ( - matrix.package == 'rpm' && - ! startsWith(matrix.label, 'amazonlinux') - ) && steps.cache-deps.outputs.cache-hit != 'true' + if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' env: RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }} NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }} - # TODO: use separate build targets for each OS run: | if [ -n "${RELEASE_SIGNING_GPG_KEY:-}" ]; then RPM_SIGNING_KEY_FILE=$(mktemp) @@ -240,27 +235,7 @@ jobs: export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE fi - bazel build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - bazel build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - - - name: Package Amazon Linux - if: | - ( - matrix.package == 'rpm' && - startsWith(matrix.label, 'amazonlinux') - ) && steps.cache-deps.outputs.cache-hit != 'true' - env: - RELEASE_SIGNING_GPG_KEY: ${{ secrets.RELEASE_SIGNING_GPG_KEY }} - NFPM_RPM_PASSPHRASE: ${{ secrets.RELEASE_SIGNING_GPG_KEY_PASSPHRASE }} - run: | - if [ -n "${RELEASE_SIGNING_GPG_KEY:-}" ]; then - RPM_SIGNING_KEY_FILE=$(mktemp) - echo "$RELEASE_SIGNING_GPG_KEY" > $RPM_SIGNING_KEY_FILE - export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE - fi - - bazel build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - bazel build --config release :kong_aws2023 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + bazel build --config release :kong_${{ matrix.package-type }} --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} - name: Bazel Debug Outputs if: failure() From 294fa43b03e3f960aa814c5a0600db6e882fb8d8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 3 Jul 2023 17:18:58 +0800 Subject: [PATCH 2750/4351] chore(cd): use the dash naming convension --- .github/matrix-full.yml | 8 ++++---- .github/workflows/release.yml | 10 +++++----- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 34dbb863b98..286e9040884 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -4,7 +4,7 @@ build-packages: # image: docker image name if the build is running in side a container # package: package type # package-type: the nfpm packaging target, //:kong_{package} target; only used when package is rpm -# bazel_args: additional bazel build flags +# bazel-args: additional bazel build flags # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu @@ -20,7 +20,7 @@ build-packages: - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb - bazel_args: --platforms=//:generic-crossbuild-aarch64 + bazel-args: --platforms=//:generic-crossbuild-aarch64 check-manifest-suite: ubuntu-22.04-arm64 # Debian @@ -79,7 +79,7 @@ build-images: # package: package type # artifact-from: label of build-packages to use # artifact-from-alt: another label of build-packages to use for downloading package (to build multi-arch image) -# docker_platforms: comma separated list of docker buildx platforms to build for +# docker-platforms: comma separated list of docker buildx platforms to build for # Ubuntu - label: ubuntu @@ -87,7 +87,7 @@ build-images: package: deb artifact-from: ubuntu-22.04 artifact-from-alt: ubuntu-22.04-arm64 - docker_platforms: linux/amd64, linux/arm64 + docker-platforms: linux/amd64, linux/arm64 # Debian - label: debian diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1f4faaa1b56..f806fc392ee 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -216,12 +216,12 @@ jobs: - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel_args }} + bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel-args }} - name: Package Kong - ${{ matrix.package }} if: matrix.package != 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' run: | - bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ matrix.bazel_args }} + bazel build --config release :kong_${{ matrix.package }} --verbose_failures ${{ matrix.bazel-args }} - name: Package Kong - rpm if: matrix.package == 'rpm' && steps.cache-deps.outputs.cache-hit != 'true' @@ -235,7 +235,7 @@ jobs: export RPM_SIGNING_KEY_FILE=$RPM_SIGNING_KEY_FILE fi - bazel build --config release :kong_${{ matrix.package-type }} --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel_args }} + bazel build --config release :kong_${{ matrix.package-type }} --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE ${{ matrix.bazel-args }} - name: Bazel Debug Outputs if: failure() @@ -326,7 +326,7 @@ jobs: type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ github.sha }} - name: Set up QEMU - if: matrix.docker_platforms != '' + if: matrix.docker-platforms != '' uses: docker/setup-qemu-action@v2 - name: Set up Docker Buildx @@ -335,7 +335,7 @@ jobs: - name: Set platforms id: docker_platforms_arg run: | - platforms="${{ matrix.docker_platforms }}" + platforms="${{ matrix.docker-platforms }}" if [[ -z "$platforms" ]]; then platforms="linux/amd64" fi From 17d3f7a64181a3f3c2d4d337afb3a361e9d44f25 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 5 Jul 2023 18:46:30 +0800 Subject: [PATCH 2751/4351] fix(router/expressions): http->https redirection now works with ATC expressions routes (#11166) --- CHANGELOG.md | 2 + kong/router/compat.lua | 4 +- kong/router/expressions.lua | 9 +- spec/02-integration/05-proxy/06-ssl_spec.lua | 114 +++++++++++++----- .../05-proxy/19-grpc_proxy_spec.lua | 2 + .../21-grpc_plugins_triggering_spec.lua | 2 + 6 files changed, 97 insertions(+), 36 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e01c38cfee4..81a8757a462 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -77,6 +77,8 @@ - Fix an issue where the router of flavor `expressions` can not work correctly when `route.protocols` is set to `grpc` or `grpcs`. [#11082](https://github.com/Kong/kong/pull/11082) +- Fix an issue where the router of flavor `expressions` can not configure https redirection. + [#11166](https://github.com/Kong/kong/pull/11166) #### Admin API diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 4bcd04b9ef2..204e6b6928c 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -304,8 +304,8 @@ end local function get_exp_and_priority(route) if route.expression then - ngx_log(ngx_ERR, "expecting a traditional route while expression is given. ", - "Likely it's a misconfiguration. Please check router_flavor") + ngx_log(ngx_ERR, "expecting a traditional route while it's not (probably an expressions route). ", + "Likely it's a misconfiguration. Please check the 'router_flavor' config in kong.conf") end local exp = get_expression(route) diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index d32647331a0..14c43872888 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -31,7 +31,14 @@ local function get_exp_and_priority(route) return end - local gen = gen_for_field("net.protocol", OP_EQUAL, route.protocols, + local protocols = route.protocols + + -- give the chance for http redirection (301/302/307/308/426) + if protocols and #protocols == 1 and protocols[1] == "https" then + return exp, route.priority + end + + local gen = gen_for_field("net.protocol", OP_EQUAL, protocols, function(_, p) return PROTOCOLS_OVERRIDE[p] or p end) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index efef8c79212..112fe337ffe 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -2,6 +2,7 @@ local ssl_fixtures = require "spec.fixtures.ssl" local helpers = require "spec.helpers" local cjson = require "cjson" local fmt = string.format +local atc_compat = require "kong.router.compat" local function get_cert(server_name) @@ -16,7 +17,6 @@ end local mock_tls_server_port = helpers.get_available_port() local fixtures = { - dns_mock = helpers.dns_mock.new({ mocks_only = true }), http_mock = { test_upstream_tls_server = fmt([[ server { @@ -34,17 +34,58 @@ local fixtures = { }, } -fixtures.dns_mock:A { - name = "example2.com", - address = "127.0.0.1", -} +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") + + fixtures.dns_mock = helpers.dns_mock.new({ mocks_only = true }) + fixtures.dns_mock:A { + name = "example2.com", + address = "127.0.0.1", + } +end + -for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.hosts = nil + r.paths = nil + r.snis = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do describe("SSL [#" .. strategy .. ", flavor = " .. flavor .. "]", function() local proxy_client local https_client + reload_router(flavor) + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -57,28 +98,28 @@ for _, strategy in helpers.each_strategy() do name = "global-cert", } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "global.com" }, service = service, - } + })) local service2 = bp.services:insert { name = "api-1", } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "example.com", "ssl1.com" }, service = service2, - } + })) - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "sni.example.com" }, snis = { "sni.example.com" }, service = service2, - } + })) local service4 = bp.services:insert { name = "api-3", @@ -87,12 +128,12 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_ssl_port, } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "ssl3.com" }, service = service4, preserve_host = true, - } + })) local service5 = bp.services:insert { name = "api-4", @@ -101,12 +142,12 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_ssl_port, } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "no-sni.com" }, service = service5, preserve_host = false, - } + })) local service6 = bp.services:insert { name = "api-5", @@ -115,12 +156,12 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_ssl_port, } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "nil-sni.com" }, service = service6, preserve_host = false, - } + })) local service7 = bp.services:insert { name = "service-7", @@ -129,14 +170,14 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_ssl_port, } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "example.com" }, paths = { "/redirect-301" }, https_redirect_status_code = 301, service = service7, preserve_host = false, - } + })) local service8 = bp.services:insert { name = "service-8", @@ -145,14 +186,14 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_ssl_port, } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "example.com" }, paths = { "/redirect-302" }, https_redirect_status_code = 302, service = service8, preserve_host = false, - } + })) local service_example2 = assert(bp.services:insert { name = "service-example2", @@ -161,19 +202,19 @@ for _, strategy in helpers.each_strategy() do port = mock_tls_server_port, }) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "http" }, hosts = { "example2.com" }, paths = { "/" }, service = service_example2, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "http" }, hosts = { "example-clear.com" }, paths = { "/" }, service = service8, - }) + }))) local cert = bp.certificates:insert { cert = ssl_fixtures.cert, @@ -555,6 +596,8 @@ for _, strategy in helpers.each_strategy() do end) end) + -- XXX: now flavor "expressions" does not support tcp/tls + if flavor ~= "expressions" then describe("TLS proxy [#" .. strategy .. ", flavor = " .. flavor .. "]", function() lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -571,17 +614,17 @@ for _, strategy in helpers.each_strategy() do port = helpers.get_proxy_port(), } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "tls" }, snis = { "example.com" }, service = service, - } + })) - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "tls" }, snis = { "foobar.example.com." }, service = service, - } + })) local cert = bp.certificates:insert { cert = ssl_fixtures.cert, @@ -649,9 +692,12 @@ for _, strategy in helpers.each_strategy() do end) end) end) + end -- if flavor ~= "expressions" then describe("SSL [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -664,11 +710,11 @@ for _, strategy in helpers.each_strategy() do name = "default-cert", } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { protocols = { "https" }, hosts = { "example.com" }, service = service, - } + })) local cert = bp.certificates:insert { cert = ssl_fixtures.cert, @@ -703,6 +749,8 @@ for _, strategy in helpers.each_strategy() do end) describe("kong.runloop.certificate invalid SNI [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + lazy_setup(function() assert(helpers.start_kong { router_flavor = flavor, @@ -768,4 +816,4 @@ for _, strategy in helpers.each_strategy() do end) end -end +end -- for flavor diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index a0616147dd7..2add432ae46 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -16,6 +16,8 @@ local function reload_router(flavor) helpers.setenv("KONG_ROUTER_FLAVOR", flavor) package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil package.loaded["kong.db"] = nil package.loaded["kong.db.schema.entities.routes"] = nil package.loaded["kong.db.schema.entities.routes_subschemas"] = nil diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index 1010d8a5335..c95d5f612a0 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -16,6 +16,8 @@ local function reload_router(flavor) helpers.setenv("KONG_ROUTER_FLAVOR", flavor) package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil package.loaded["kong.db"] = nil package.loaded["kong.db.schema.entities.routes"] = nil package.loaded["kong.db.schema.entities.routes_subschemas"] = nil From 96af83f73756564e566127c540c1a656fc66979d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 5 Jun 2023 19:40:17 +0300 Subject: [PATCH 2752/4351] refactor(cache): remove fallbacks from mlcache ### Summary In Kong fork the fallbacks are not needed, so removing them. Signed-off-by: Aapo Talvensaari --- kong/resty/mlcache/init.lua | 46 +++++-------------------------------- 1 file changed, 6 insertions(+), 40 deletions(-) diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua index 541623bade4..eb667d06e26 100644 --- a/kong/resty/mlcache/init.lua +++ b/kong/resty/mlcache/init.lua @@ -3,30 +3,8 @@ local new_tab = require "table.new" local lrucache = require "resty.lrucache" local resty_lock = require "resty.lock" -local tablepool -do - local pok - pok, tablepool = pcall(require, "tablepool") - if not pok then - -- fallback for OpenResty < 1.15.8.1 - tablepool = { - fetch = function(_, narr, nrec) - return new_tab(narr, nrec) - end, - release = function(_, _, _) - -- nop (obj will be subject to GC) - end, - } - end -end -local codec -do - local pok - pok, codec = pcall(require, "string.buffer") - if not pok then - codec = require "cjson" - end -end +local tablepool = require "tablepool" +local buffer = require "string.buffer" local now = ngx.now @@ -42,8 +20,8 @@ local traceback = debug.traceback local error = error local tostring = tostring local tonumber = tonumber -local encode = codec.encode -local decode = codec.decode +local encode = buffer.encode +local decode = buffer.decode local thread_spawn = ngx.thread.spawn local thread_wait = ngx.thread.wait local setmetatable = setmetatable @@ -149,15 +127,8 @@ local unmarshallers = { local function rebuild_lru(self) if self.lru then - if self.lru.flush_all then - self.lru:flush_all() - return - end - - -- fallback for OpenResty < 1.13.6.2 - -- Invalidate the entire LRU by GC-ing it. - LRU_INSTANCES[self.name] = nil - self.lru = nil + self.lru:flush_all() + return end -- Several mlcache instances can have the same name and hence, the same @@ -1345,11 +1316,6 @@ function _M:purge(flush_expired) error("no ipc to propagate purge, specify opts.ipc_shm or opts.ipc", 2) end - if not self.lru.flush_all and LRU_INSTANCES[self.name] ~= self.lru then - error("cannot purge when using custom LRU cache with " .. - "OpenResty < 1.13.6.2", 2) - end - -- clear shm first self.dict:flush_all() From 7fc3344b4902de8e2a8198bd53e010bf2f6b17f1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 9 Jun 2023 00:53:26 +0300 Subject: [PATCH 2753/4351] refactor(cache): store just the value in shared dict ### Summary mlcache used to have this code when storing data to shm: ``` shm_value = function(str_value, value_type, at, ttl) return fmt("%d:%f:%f:%s", value_type, at, ttl, str_value) end ``` This commit uses `:ttl` function to get `ttl`, and thus is does not need the metadata be stored in dictionary anymore, and stores just the `str_value`. mlcache's `:peek` was also changed to return `0` when key has no ttl, and additionally it returns `no_ttl` when key has no ttl to distinguish it from the value that has ttl, but is just about to expire and returns `0` as well. Signed-off-by: Aapo Talvensaari --- kong-3.4.0-0.rockspec | 1 - kong/cache/init.lua | 13 +- kong/cache/marshall.lua | 89 ------------ kong/cache/warmup.lua | 10 +- kong/resty/mlcache/init.lua | 280 ++++++++++++------------------------ kong/runloop/handler.lua | 6 +- t/05-mlcache/02-get.t | 86 ++++++----- t/05-mlcache/03-peek.t | 198 ++++++++++++++++++++++--- 8 files changed, 347 insertions(+), 336 deletions(-) delete mode 100644 kong/cache/marshall.lua diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index ef016caccdf..787073079c7 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -48,7 +48,6 @@ build = { ["kong.meta"] = "kong/meta.lua", ["kong.cache"] = "kong/cache/init.lua", ["kong.cache.warmup"] = "kong/cache/warmup.lua", - ["kong.cache.marshall"] = "kong/cache/marshall.lua", ["kong.global"] = "kong/global.lua", ["kong.router"] = "kong/router/init.lua", ["kong.router.traditional"] = "kong/router/traditional.lua", diff --git a/kong/cache/init.lua b/kong/cache/init.lua index 8399cebef4d..18c5e9cbade 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -1,7 +1,8 @@ local resty_mlcache = require "kong.resty.mlcache" -local marshall = require "kong.cache.marshall" +local buffer = require "string.buffer" +local encode = buffer.encode local type = type local pairs = pairs local error = error @@ -11,11 +12,15 @@ local shared = ngx.shared local ngx_log = ngx.log + local ERR = ngx.ERR local NOTICE = ngx.NOTICE local DEBUG = ngx.DEBUG +local NO_TTL_FLAG = resty_mlcache.NO_TTL_FLAG + + local CHANNEL_NAME = "mlcache" @@ -81,7 +86,7 @@ function _M.new(opts) error("opts.resty_lock_opts must be a table", 2) end - local shm_name = opts.shm_name + local shm_name = opts.shm_name if not shared[shm_name] then log(ERR, "shared dictionary ", shm_name, " not found") end @@ -183,12 +188,12 @@ end function _M:safe_set(key, value) - local marshalled, err = marshall(value, self.ttl, self.neg_ttl) + local marshalled, err = encode(value) if err then return nil, err end - return self.dict:safe_set(self.shm_name .. key, marshalled) + return self.dict:safe_set(self.shm_name .. key, marshalled, self.ttl, self.ttl == 0 and NO_TTL_FLAG or 0) end diff --git a/kong/cache/marshall.lua b/kong/cache/marshall.lua deleted file mode 100644 index 31c15be1c24..00000000000 --- a/kong/cache/marshall.lua +++ /dev/null @@ -1,89 +0,0 @@ -------------------------------------------------------------------------------- --- NOTE: the following is copied from lua-resty-mlcache: -- ------------------------------------------------------------------------- cut -- -local codec -do - local pok - pok, codec = pcall(require, "string.buffer") - if not pok then - codec = require "cjson" - end -end - - -local type = type -local pcall = pcall -local error = error -local tostring = tostring -local fmt = string.format -local now = ngx.now -local encode = codec.encode - - -local TYPES_LOOKUP = { - number = 1, - boolean = 2, - string = 3, - table = 4, -} - - -local marshallers = { - shm_value = function(str_value, value_type, at, ttl) - return fmt("%d:%f:%f:%s", value_type, at, ttl, str_value) - end, - - shm_nil = function(at, ttl) - return fmt("0:%f:%f:", at, ttl) - end, - - [1] = function(number) -- number - return tostring(number) - end, - - [2] = function(bool) -- boolean - return bool and "true" or "false" - end, - - [3] = function(str) -- string - return str - end, - - [4] = function(t) -- table - local pok, str = pcall(encode, t) - if not pok then - return nil, "could not encode table value: " .. str - end - - return str - end, -} - - -local function marshall_for_shm(value, ttl, neg_ttl) - local at = now() - - if value == nil then - return marshallers.shm_nil(at, neg_ttl), nil, true -- is_nil - end - - -- serialize insertion time + Lua types for shm storage - - local value_type = TYPES_LOOKUP[type(value)] - - if not marshallers[value_type] then - error("cannot cache value of type " .. type(value)) - end - - local str_marshalled, err = marshallers[value_type](value) - if not str_marshalled then - return nil, "could not serialize value for lua_shared_dict insertion: " - .. err - end - - return marshallers.shm_value(str_marshalled, value_type, at, ttl) -end ------------------------------------------------------------------------- end -- - - -return marshall_for_shm diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index e8d91776a2f..e92666888bb 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -1,11 +1,12 @@ local utils = require "kong.tools.utils" local constants = require "kong.constants" -local marshall = require "kong.cache.marshall" +local buffer = require "string.buffer" local cache_warmup = {} +local encode = buffer.encode local tostring = tostring local ipairs = ipairs local math = math @@ -19,6 +20,8 @@ local log = ngx.log local NOTICE = ngx.NOTICE +local NO_TTL_FLAG = require("kong.resty.mlcache").NO_TTL_FLAG + local GLOBAL_QUERY_OPTS = { workspace = ngx.null, show_ws_id = true } @@ -84,9 +87,8 @@ function cache_warmup.single_entity(dao, entity) else cache_key = "kong_core_db_cache" .. cache_key local ttl = max(kong.configuration.db_cache_ttl or 3600, 0) - local neg_ttl = max(kong.configuration.db_cache_neg_ttl or 300, 0) - local value = marshall(entity, ttl, neg_ttl) - ok, err = ngx.shared.kong_core_db_cache:safe_set(cache_key, value) + local value = encode(entity) + ok, err = ngx.shared.kong_core_db_cache:safe_set(cache_key, value, ttl, ttl == 0 and NO_TTL_FLAG or 0) end if not ok then diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua index eb667d06e26..ad1f1e495bf 100644 --- a/kong/resty/mlcache/init.lua +++ b/kong/resty/mlcache/init.lua @@ -1,5 +1,6 @@ -- vim: ts=4 sts=4 sw=4 et: +local bit = require "bit" local new_tab = require "table.new" local lrucache = require "resty.lrucache" local resty_lock = require "resty.lock" @@ -7,19 +8,18 @@ local tablepool = require "tablepool" local buffer = require "string.buffer" -local now = ngx.now +local bor = bit.bor +local band = bit.band local min = math.min local ceil = math.ceil local fmt = string.format -local sub = string.sub -local find = string.find local type = type local pcall = pcall local xpcall = xpcall local traceback = debug.traceback local error = error +local pairs = pairs local tostring = tostring -local tonumber = tonumber local encode = buffer.encode local decode = buffer.decode local thread_spawn = ngx.thread.spawn @@ -27,6 +27,7 @@ local thread_wait = ngx.thread.wait local setmetatable = setmetatable local shared = ngx.shared local ngx_log = ngx.log +local DEBUG = ngx.DEBUG local WARN = ngx.WARN local ERR = ngx.ERR @@ -38,91 +39,27 @@ local SHM_SET_DEFAULT_TRIES = 3 local BULK_DEFAULT_CONCURRENCY = 3 -local TYPES_LOOKUP = { - number = 1, - boolean = 2, - string = 3, - table = 4, +local TYPES_SUPPORTED = { + ["nil"] = true, + number = true, + boolean = true, + string = true, + table = true, } -local SHM_FLAGS = { - stale = 0x00000001, -} - - -local marshallers = { - shm_value = function(str_value, value_type, at, ttl) - return fmt("%d:%f:%f:%s", value_type, at, ttl, str_value) - end, - - shm_nil = function(at, ttl) - return fmt("0:%f:%f:", at, ttl) - end, - - [1] = function(number) -- number - return tostring(number) - end, - - [2] = function(bool) -- boolean - return bool and "true" or "false" - end, - - [3] = function(str) -- string - return str - end, - - [4] = function(t) -- table - local pok, str = pcall(encode, t) - if not pok then - return nil, "could not encode table value: " .. str - end - - return str - end, -} +local STALE_FLAG = 0x00000001 +local NO_TTL_FLAG = 0x00000002 -local unmarshallers = { - shm_value = function(marshalled) - -- split our shm marshalled value by the hard-coded ":" tokens - -- "type:at:ttl:value" - -- 1:1501831735.052000:0.500000:123 - local ttl_last = find(marshalled, ":", 21, true) - 1 - - local value_type = sub(marshalled, 1, 1) -- n:... - local at = sub(marshalled, 3, 19) -- n:1501831160 - local ttl = sub(marshalled, 21, ttl_last) - local str_value = sub(marshalled, ttl_last + 2) - - return str_value, tonumber(value_type), tonumber(at), tonumber(ttl) - end, - - [0] = function() -- nil - return nil - end, - - [1] = function(str) -- number - return tonumber(str) - end, - - [2] = function(str) -- boolean - return str == "true" - end, - - [3] = function(str) -- string - return str - end, +local function set_flag(flags, flag) + return bor(flags, flag) +end - [4] = function(str) -- table - local pok, t = pcall(decode, str) - if not pok then - return nil, "could not decode table value: " .. t - end - return t - end, -} +local function has_flag(flags, flag) + return band(flags, flag) ~= 0 +end local function rebuild_lru(self) @@ -397,46 +334,15 @@ local function set_lru(self, key, value, ttl, neg_ttl, l1_serializer) end -local function marshall_for_shm(value, ttl, neg_ttl) - local at = now() - - if value == nil then - return marshallers.shm_nil(at, neg_ttl), nil, true -- is_nil - end - - -- serialize insertion time + Lua types for shm storage - - local value_type = TYPES_LOOKUP[type(value)] - - if not marshallers[value_type] then - error("cannot cache value of type " .. type(value)) - end - - local str_marshalled, err = marshallers[value_type](value) - if not str_marshalled then - return nil, "could not serialize value for lua_shared_dict insertion: " - .. err - end - - return marshallers.shm_value(str_marshalled, value_type, at, ttl) -end - - -local function unmarshall_from_shm(shm_v) - local str_serialized, value_type, at, ttl = unmarshallers.shm_value(shm_v) - - local value, err = unmarshallers[value_type](str_serialized) - if err then - return nil, err - end - - return value, nil, at, ttl -end - - local function set_shm(self, shm_key, value, ttl, neg_ttl, flags, shm_set_tries, throw_no_mem) - local shm_value, err, is_nil = marshall_for_shm(value, ttl, neg_ttl) + local t = type(value) + if not TYPES_SUPPORTED[t] then + -- string buffer supports many types, but let's keep the original restrictions + error("cannot cache value of type " .. t) + end + + local shm_value, err = encode(value) if not shm_value then return nil, err end @@ -444,9 +350,8 @@ local function set_shm(self, shm_key, value, ttl, neg_ttl, flags, shm_set_tries, local shm = self.shm local dict = self.dict - if is_nil then + if value == nil then ttl = neg_ttl - if self.dict_miss then shm = self.shm_miss dict = self.dict_miss @@ -462,9 +367,12 @@ local function set_shm(self, shm_key, value, ttl, neg_ttl, flags, shm_set_tries, local tries = 0 local ok, err + if ttl == 0 then + flags = set_flag(flags or 0, NO_TTL_FLAG) + end + while tries < shm_set_tries do tries = tries + 1 - ok, err = dict:set(shm_key, shm_value, ttl, flags or 0) if ok or err and err ~= "no memory" then break @@ -501,16 +409,18 @@ end local function get_shm_set_lru(self, key, shm_key, l1_serializer) - local v, shmerr, went_stale = self.dict:get_stale(shm_key) + local dict = self.dict + local v, shmerr, went_stale = dict:get_stale(shm_key) if v == nil and shmerr then -- shmerr can be 'flags' upon successful get_stale() calls, so we -- also check v == nil return nil, "could not read from lua_shared_dict: " .. shmerr end - if self.shm_miss and v == nil then + if v == nil and self.dict_miss then + dict = self.dict_miss -- if we cache misses in another shm, maybe it is there - v, shmerr, went_stale = self.dict_miss:get_stale(shm_key) + v, shmerr, went_stale = dict:get_stale(shm_key) if v == nil and shmerr then -- shmerr can be 'flags' upon successful get_stale() calls, so we -- also check v == nil @@ -518,45 +428,41 @@ local function get_shm_set_lru(self, key, shm_key, l1_serializer) end end - if v ~= nil then - local value, err, at, ttl = unmarshall_from_shm(v) - if err then - return nil, "could not deserialize value after lua_shared_dict " .. - "retrieval: " .. err - end + if v == nil then + return + end - if went_stale then - return value, nil, went_stale - end + local value, err = decode(v) + if err then + return nil, "could not deserialize value after lua_shared_dict " .. + "retrieval: " .. err + end - -- 'shmerr' is 'flags' on :get_stale() success - local is_stale = shmerr == SHM_FLAGS.stale + if went_stale then + return value, nil, went_stale + end - local remaining_ttl - if ttl == 0 then - -- indefinite ttl, keep '0' as it means 'forever' - remaining_ttl = 0 + -- 'shmerr' is 'flags' on :get_stale() success + local flags = shmerr or 0 + local is_stale = has_flag(flags, STALE_FLAG) - else - -- compute elapsed time to get remaining ttl for LRU caching - remaining_ttl = ttl - (now() - at) - - if remaining_ttl <= 0 then - -- value has less than 1ms of lifetime in the shm, avoid - -- setting it in LRU which would be wasteful and could - -- indefinitely cache the value when ttl == 0 - return value, nil, nil, is_stale - end - end + local ttl + if has_flag(flags, NO_TTL_FLAG) then + ttl = 0 - value, err = set_lru(self, key, value, remaining_ttl, remaining_ttl, - l1_serializer) - if err then - return nil, err + else + ttl = dict:ttl(shm_key) + if not ttl or ttl <= 0 then + return value, nil, nil, is_stale end + end - return value, nil, nil, is_stale + value, err = set_lru(self, key, value, ttl, ttl, l1_serializer) + if err then + return nil, err end + + return value, nil, nil, is_stale end @@ -676,7 +582,8 @@ local function run_callback(self, key, shm_key, data, ttl, neg_ttl, local data2, err, went_stale2, stale2 = get_shm_set_lru(self, key, shm_key, - l1_serializer) + l1_serializer, + ttl, neg_ttl) if err then return unlock_and_ret(lock, nil, err) end @@ -748,7 +655,7 @@ local function run_callback(self, key, shm_key, data, ttl, neg_ttl, local res_data, res_err = set_shm_set_lru(self, key, shm_key, data, resurrect_ttl, resurrect_ttl, - SHM_FLAGS.stale, + STALE_FLAG, shm_set_tries, l1_serializer) if res_err then ngx_log(WARN, "could not resurrect stale data (", res_err, ")") @@ -1089,8 +996,7 @@ function _M:get_bulk(bulk, opts) end if self.debug then - ngx.log(ngx.DEBUG, "spawning ", n_threads, " threads to run ", - n_cbs, " callbacks") + ngx_log(DEBUG, "spawning ", n_threads, " threads to run ", n_cbs, " callbacks") end local from = 1 @@ -1107,8 +1013,7 @@ function _M:get_bulk(bulk, opts) end if self.debug then - ngx.log(ngx.DEBUG, "thread ", i, " running callbacks ", from, - " to ", to) + ngx_log(DEBUG, "thread ", i, " running callbacks ", from, " to ", to) end threads_idx = threads_idx + 1 @@ -1126,8 +1031,7 @@ function _M:get_bulk(bulk, opts) local to = from + rest - 1 if self.debug then - ngx.log(ngx.DEBUG, "main thread running callbacks ", from, - " to ", to) + ngx_log(DEBUG, "main thread running callbacks ", from, " to ", to) end run_thread(self, cb_ctxs, from, to) @@ -1182,39 +1086,40 @@ function _M:peek(key, stale) -- shm local namespaced_key = self.name .. key - local v, err, went_stale = self.dict:get_stale(namespaced_key) - if v == nil and err then - -- err can be 'flags' upon successful get_stale() calls, so we + local dict = self.dict + local v, shmerr, went_stale = dict:get_stale(namespaced_key) + if v == nil and shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we -- also check v == nil - return nil, "could not read from lua_shared_dict: " .. err + return nil, "could not read from lua_shared_dict: " .. shmerr end -- if we specified shm_miss, it might be a negative hit cached -- there - if self.dict_miss and v == nil then - v, err, went_stale = self.dict_miss:get_stale(namespaced_key) - if v == nil and err then - -- err can be 'flags' upon successful get_stale() calls, so we + if v == nil and self.dict_miss then + dict = self.dict_miss + v, shmerr, went_stale = dict:get_stale(namespaced_key) + if v == nil and shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we -- also check v == nil - return nil, "could not read from lua_shared_dict: " .. err + return nil, "could not read from lua_shared_dict: " .. shmerr end end - if went_stale and not stale then - return nil + if v == nil or (went_stale and not stale) then + return end - if v ~= nil then - local value, err, at, ttl = unmarshall_from_shm(v) - if err then - return nil, "could not deserialize value after lua_shared_dict " .. - "retrieval: " .. err - end - - local remaining_ttl = ttl - (now() - at) - - return remaining_ttl, nil, value, went_stale + local value, err = decode(v) + if err then + return nil, "could not deserialize value after lua_shared_dict " .. + "retrieval: " .. err end + + local flags = shmerr or 0 + local no_ttl = has_flag(flags, NO_TTL_FLAG) + local ttl = dict:ttl(namespaced_key) + return ttl, nil, value, went_stale, no_ttl end @@ -1358,4 +1263,7 @@ function _M:update(timeout) end +_M.NO_TTL_FLAG = NO_TTL_FLAG + + return _M diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 68d3f1c82a0..79972c2bae3 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -10,10 +10,11 @@ local constants = require "kong.constants" local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" -local marshall = require "kong.cache.marshall" local ktls = require "resty.kong.tls" + + local PluginsIterator = require "kong.runloop.plugins_iterator" local log_level = require "kong.runloop.log_level" local instrumentation = require "kong.tracing.instrumentation" @@ -45,6 +46,7 @@ local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header local http_version = ngx.req.http_version local escape = require("kong.tools.uri").escape +local encode = require("string.buffer").encode local is_http_module = subsystem == "http" @@ -838,7 +840,7 @@ local function set_init_versions_in_cache() local core_cache_shm = ngx.shared["kong_core_db_cache"] -- ttl = forever is okay as "*:versions" keys are always manually invalidated - local marshalled_value = marshall("init", 0, 0) + local marshalled_value = encode("init") -- see kong.cache.safe_set function local ok, err = core_cache_shm:safe_set("kong_core_db_cacherouter:version", marshalled_value) diff --git a/t/05-mlcache/02-get.t b/t/05-mlcache/02-get.t index bcb10064429..931ff6df1c8 100644 --- a/t/05-mlcache/02-get.t +++ b/t/05-mlcache/02-get.t @@ -2383,61 +2383,79 @@ is stale: true --- config location = /t { content_by_lua_block { - local forced_now = ngx.now() - ngx.now = function() - return forced_now - end - local mlcache = require "kong.resty.mlcache" - local cache = assert(mlcache.new("my_mlcache", "cache_shm", { ttl = 0.2, })) + local lru = cache.lru + local function cb(v) return v or 42 end - local data, err = cache:get("key", nil, cb) + local data, err, hit_lvl = cache:get("key", nil, cb) assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) - -- drop L1 cache value - cache.lru:delete("key") + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) - -- advance 0.2 second in the future, and simulate another :get() - -- call; the L2 shm entry will still be alive (as its clock is - -- not faked), but mlcache will compute a remaining_ttl of 0; - -- In such cases, we should _not_ cache the value indefinitely in - -- the L1 LRU cache. - forced_now = forced_now + 0.2 + lru:delete("key") - local data, err, hit_lvl = cache:get("key", nil, cb) + data, err, hit_lvl = cache:get("key", nil, cb) assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) - ngx.say("+0.200s hit_lvl: ", hit_lvl) + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) - -- the value is not cached in LRU (too short ttl anyway) + ngx.sleep(0.2) data, err, hit_lvl = cache:get("key", nil, cb) assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) - ngx.say("+0.200s hit_lvl: ", hit_lvl) + ngx.update_time() + local start = ngx.now() * 1000 + while true do + lru:delete("key") + data, err, hit_lvl = cache:get("key", nil, cb) + if hit_lvl == 3 then + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + break + end + ngx.sleep(0) + end + ngx.update_time() + local took = ngx.now() * 1000 - start + assert(took > 198 and took < 202) + + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) - -- make it expire in shm (real wait) ngx.sleep(0.201) data, err, hit_lvl = cache:get("key", nil, cb, 91) assert(data == 91, err or "invalid data value: " .. data) - - ngx.say("+0.201s hit_lvl: ", hit_lvl) + ngx.say("hit_lvl: ", hit_lvl) } } --- request GET /t --- response_body -+0.200s hit_lvl: 2 -+0.200s hit_lvl: 2 -+0.201s hit_lvl: 3 +hit_lvl: 3 +hit_lvl: 1 +hit_lvl: 2 +hit_lvl: 1 +hit_lvl: 3 +hit_lvl: 3 +hit_lvl: 1 +hit_lvl: 3 --- no_error_log [error] @@ -2474,7 +2492,7 @@ GET /t -- pos_cb should run again - data, err = cache:get("pos_key", opts, pos_cb) + data, err, hit_level = cache:get("pos_key", opts, pos_cb) assert(err == nil, err) assert(data == 1) assert(hit_level == 3) @@ -2483,14 +2501,14 @@ GET /t -- don't cache our value (runs neg_cb) - data, err = cache:get("neg_key", opts, neg_cb) + data, err, hit_level = cache:get("neg_key", opts, neg_cb) assert(err == nil, err) assert(data == nil) assert(hit_level == 3) -- neg_cb should run again - data, err = cache:get("neg_key", opts, neg_cb) + data, err, hit_level = cache:get("neg_key", opts, neg_cb) assert(err == nil, err) assert(data == nil) assert(hit_level == 3) @@ -2539,7 +2557,7 @@ in negative callback -- hit from lru - local data, err, hit_lvl = cache:get("key") + data, err, hit_lvl = cache:get("key") ngx.say() ngx.say("-> from LRU") ngx.say("data: ", data) @@ -2550,7 +2568,7 @@ in negative callback cache.lru:delete("key") - local data, err, hit_lvl = cache:get("key") + data, err, hit_lvl = cache:get("key") ngx.say() ngx.say("-> from shm") ngx.say("data: ", data) @@ -2559,7 +2577,7 @@ in negative callback -- promoted to lru again - local data, err, hit_lvl = cache:get("key") + data, err, hit_lvl = cache:get("key") ngx.say() ngx.say("-> promoted to LRU") ngx.say("data: ", data) @@ -2623,7 +2641,7 @@ hit_lvl: 1 -- hit from lru - local data, err, hit_lvl = cache:get("key") + data, err, hit_lvl = cache:get("key") ngx.say() ngx.say("-> from LRU") ngx.say("data: ", data) @@ -2634,7 +2652,7 @@ hit_lvl: 1 cache.lru:delete("key") - local data, err, hit_lvl = cache:get("key") + data, err, hit_lvl = cache:get("key") ngx.say() ngx.say("-> from shm") ngx.say("data: ", data) @@ -2643,7 +2661,7 @@ hit_lvl: 1 -- promoted to lru again - local data, err, hit_lvl = cache:get("key") + data, err, hit_lvl = cache:get("key") ngx.say() ngx.say("-> promoted to LRU") ngx.say("data: ", data) diff --git a/t/05-mlcache/03-peek.t b/t/05-mlcache/03-peek.t index f6ccc87eab4..89b0c2dfe12 100644 --- a/t/05-mlcache/03-peek.t +++ b/t/05-mlcache/03-peek.t @@ -151,7 +151,110 @@ ttl: 18 -=== TEST 4: peek() returns a negative ttl when a key expired +=== TEST 4: peek() returns 0 as ttl when a key never expires in positive cache +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local function cb() + return "cat" + end + + local val, err = cache:get("my_key", { ttl = 0 }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.sleep(1) + + local ttl, _, _, _, no_ttl = assert(cache:peek("my_key")) + ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("no ttl: ", tostring(no_ttl)) + + ngx.sleep(1) + + ttl, _, _, _, no_ttl = assert(cache:peek("my_key")) + ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("no ttl: ", tostring(no_ttl)) + } + } +--- request +GET /t +--- response_body +ttl: 0 +no ttl: true +ttl: 0 +no ttl: true +--- no_error_log +[error] + + + +=== TEST 5: peek() never returns no_ttl = true when key has positive ttl 0 in positive cache +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss", + })) + + local function cb() + return "cat" + end + + local val, err = cache:get("my_key", { ttl = 0.2 }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + local ttl, _, _, _, no_ttl = assert(cache:peek("my_key", true)) + ngx.say("ttl positive: ", tostring(ttl > 0)) + ngx.say("no ttl: ", tostring(no_ttl)) + + local zero_printed + + while true do + ttl, _, _, _, no_ttl = assert(cache:peek("my_key", true)) + assert(no_ttl == false, "should never return 'no_ttl = true'") + if ttl == 0 and not zero_printed then + zero_printed = true + ngx.say("ttl zero: ", tostring(ttl == 0)) + ngx.say("no ttl: ", tostring(no_ttl)) + + elseif ttl < 0 then + break + end + ngx.sleep(0) + end + + ttl, _, _, _, no_ttl = assert(cache:peek("my_key", true)) + ngx.say("ttl negative: ", tostring(ttl < 0)) + ngx.say("no ttl: ", tostring(no_ttl)) + } + } +--- request +GET /t +--- response_body +ttl positive: true +no ttl: false +ttl zero: true +no ttl: false +ttl negative: true +no ttl: false +--- no_error_log +[error] + + + +=== TEST 6: peek() returns 0 as ttl when a key never expires in negative cache --- http_config eval: $::HttpConfig --- config location = /t { @@ -172,26 +275,89 @@ ttl: 18 ngx.sleep(1) - local ttl = assert(cache:peek("my_key")) + local ttl, _, _, _, no_ttl = assert(cache:peek("my_key")) ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("no ttl: ", tostring(no_ttl)) ngx.sleep(1) - local ttl = assert(cache:peek("my_key")) + ttl, _, _, _, no_ttl = assert(cache:peek("my_key")) ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("no ttl: ", tostring(no_ttl)) + } + } +--- request +GET /t +--- response_body +ttl: 0 +no ttl: true +ttl: 0 +no ttl: true +--- no_error_log +[error] + + + +=== TEST 7: peek() never returns no_ttl = true when key has positive ttl 0 in negative cache +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + shm_miss = "cache_shm_miss", + })) + + local function cb() + return nil + end + + local val, err = cache:get("my_key", { neg_ttl = 0.2 }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + local ttl, _, _, _, no_ttl = assert(cache:peek("my_key", true)) + ngx.say("ttl positive: ", tostring(ttl > 0)) + ngx.say("no ttl: ", tostring(no_ttl)) + + local zero_printed + + while true do + ttl, _, _, _, no_ttl = assert(cache:peek("my_key", true)) + assert(no_ttl == false, "should never return 'no_ttl = true'") + if ttl == 0 and not zero_printed then + zero_printed = true + ngx.say("ttl zero: ", tostring(ttl == 0)) + ngx.say("no ttl: ", tostring(no_ttl)) + + elseif ttl < 0 then + break + end + ngx.sleep(0) + end + + ttl, _, _, _, no_ttl = assert(cache:peek("my_key", true)) + ngx.say("ttl negative: ", tostring(ttl < 0)) + ngx.say("no ttl: ", tostring(no_ttl)) } } --- request GET /t --- response_body -ttl: -1 -ttl: -2 +ttl positive: true +no ttl: false +ttl zero: true +no ttl: false +ttl negative: true +no ttl: false --- no_error_log [error] -=== TEST 5: peek() returns remaining ttl if shm_miss is specified +=== TEST 8: peek() returns remaining ttl if shm_miss is specified --- http_config eval: $::HttpConfig --- config location = /t { @@ -241,7 +407,7 @@ ttl: 18 -=== TEST 6: peek() returns the value if a key has been fetched before +=== TEST 9: peek() returns the value if a key has been fetched before --- http_config eval: $::HttpConfig --- config location = /t { @@ -301,7 +467,7 @@ ttl: \d* nil_val: nil -=== TEST 7: peek() returns the value if shm_miss is specified +=== TEST 10: peek() returns the value if shm_miss is specified --- http_config eval: $::HttpConfig --- config location = /t { @@ -340,7 +506,7 @@ ttl: \d* nil_val: nil -=== TEST 8: peek() JITs on hit +=== TEST 11: peek() JITs on hit --- http_config eval: $::HttpConfig --- config location = /t { @@ -372,7 +538,7 @@ qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):13 loop\]/ -=== TEST 9: peek() JITs on miss +=== TEST 12: peek() JITs on miss --- http_config eval: $::HttpConfig --- config location = /t { @@ -400,7 +566,7 @@ qr/\[TRACE\s+\d+ content_by_lua\(nginx\.conf:\d+\):6 loop\]/ -=== TEST 10: peek() returns nil if a value expired +=== TEST 13: peek() returns nil if a value expired --- http_config eval: $::HttpConfig --- config location = /t { @@ -441,7 +607,7 @@ stale: nil -=== TEST 11: peek() returns nil if a value expired in 'shm_miss' +=== TEST 14: peek() returns nil if a value expired in 'shm_miss' --- http_config eval: $::HttpConfig --- config location = /t { @@ -488,7 +654,7 @@ stale: nil -=== TEST 12: peek() accepts stale arg and returns stale values +=== TEST 15: peek() accepts stale arg and returns stale values --- http_config eval: $::HttpConfig --- config location = /t { @@ -529,7 +695,7 @@ stale: true -=== TEST 13: peek() accepts stale arg and returns stale values from 'shm_miss' +=== TEST 16: peek() accepts stale arg and returns stale values from 'shm_miss' --- http_config eval: $::HttpConfig --- config location = /t { @@ -576,7 +742,7 @@ stale: true -=== TEST 14: peek() does not evict stale items from L2 shm +=== TEST 17: peek() does not evict stale items from L2 shm --- http_config eval: $::HttpConfig --- config location = /t { @@ -621,7 +787,7 @@ data: 123 -=== TEST 15: peek() does not evict stale negative data from L2 shm_miss +=== TEST 18: peek() does not evict stale negative data from L2 shm_miss --- http_config eval: $::HttpConfig --- config location = /t { From 08aa1f8e0b8983ef6da91808ee92f1409c5c3239 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 14 Jun 2023 22:24:05 +0300 Subject: [PATCH 2754/4351] feat(cache): implement renew function in mlcache ### Summary Renew function can be used to forcibly renew values in cache that are not yet expired (think that it is a bit like :get but forcibly replaces the value in caches and notifies other workers). Signed-off-by: Aapo Talvensaari --- kong/resty/mlcache/init.lua | 205 ++- t/05-mlcache/15-renew.t | 2588 +++++++++++++++++++++++++++++++++++ 2 files changed, 2789 insertions(+), 4 deletions(-) create mode 100644 t/05-mlcache/15-renew.t diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua index ad1f1e495bf..f27eaeef585 100644 --- a/kong/resty/mlcache/init.lua +++ b/kong/resty/mlcache/init.lua @@ -10,6 +10,8 @@ local buffer = require "string.buffer" local bor = bit.bor local band = bit.band +local lshift = bit.lshift +local rshift = bit.rshift local min = math.min local ceil = math.ceil local fmt = string.format @@ -48,17 +50,32 @@ local TYPES_SUPPORTED = { } +-- The low bytes are used for flags, +-- e.g. high / low: 0xVersFlgs local STALE_FLAG = 0x00000001 local NO_TTL_FLAG = 0x00000002 local function set_flag(flags, flag) - return bor(flags, flag) + local low = band(flags, 0xffff) + local high = band(rshift(flags, 16), 0xffff) + return bor(bor(low, flag), lshift(high, 16)) end local function has_flag(flags, flag) - return band(flags, flag) ~= 0 + return band(band(flags, 0xffff), flag) ~= 0 +end + + +local function get_version(flags) + return band(rshift(flags, 16), 0xffff) +end + + +local function set_version(flags, version) + local low = band(flags, 0xffff) + return bor(low, lshift(version, 16)) end @@ -552,13 +569,13 @@ local function check_opts(self, opts) end -local function unlock_and_ret(lock, res, err, hit_lvl) +local function unlock_and_ret(lock, res, err, hit_lvl_or_ttl) local ok, lerr = lock:unlock() if not ok and lerr ~= "unlocked" then return nil, "could not unlock callback: " .. lerr end - return res, err, hit_lvl + return res, err, hit_lvl_or_ttl end @@ -766,6 +783,186 @@ function _M:get(key, opts, cb, ...) end +function _M:renew(key, opts, cb, ...) + if not self.broadcast then + error("no ipc to propagate renew, specify opts.ipc_shm or opts.ipc", 2) + end + + if type(key) ~= "string" then + error("key must be a string", 2) + end + + -- opts validation + local ttl, neg_ttl, _, l1_serializer, shm_set_tries = check_opts(self, opts) + + if type(cb) ~= "function" then + error("callback must be a function", 2) + end + + -- restrict this key to the current namespace, so we isolate this + -- mlcache instance from potential other instances using the same + -- shm + local namespaced_key = self.name .. key + + local v, shmerr = self.dict:get_stale(namespaced_key) + if v == nil then + if shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict: " .. shmerr + end + + -- if we specified shm_miss, it might be a negative hit cached + -- there + if self.dict_miss then + v, shmerr = self.dict_miss:get_stale(namespaced_key) + if v == nil and shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict (miss): " .. shmerr + end + end + end + + local version_before = get_version(shmerr or 0) + + local lock, err = resty_lock:new(self.shm_locks, self.resty_lock_opts) + if not lock then + return nil, "could not create lock: " .. err + end + + local elapsed, err = lock:lock(LOCK_KEY_PREFIX .. namespaced_key) + if not elapsed and err ~= "timeout" then + return nil, "could not acquire callback lock: " .. err + end + + local is_hit + local is_miss + + v, shmerr = self.dict:get_stale(namespaced_key) + if v ~= nil then + is_hit = true + + else + if shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict: " .. shmerr + end + + -- if we specified shm_miss, it might be a negative hit cached + -- there + if self.dict_miss then + v, shmerr = self.dict_miss:get_stale(namespaced_key) + if v ~= nil then + is_miss = true + + elseif shmerr then + -- shmerr can be 'flags' upon successful get_stale() calls, so we + -- also check v == nil + return nil, "could not read from lua_shared_dict (miss): " .. shmerr + end + end + end + + local version_after + if not shmerr then + version_after = 0 + + else + version_after = get_version(shmerr or 0) + if version_before ~= version_after then + local ttl_left + if is_miss then + ttl_left = self.dict_miss:ttl(namespaced_key) + else + ttl_left = self.dict:ttl(namespaced_key) + end + + if ttl_left then + v = decode(v) + if not err then + return unlock_and_ret(lock, v, nil, ttl_left) + end + return v, nil, ttl_left + end + end + end + + if err == "timeout" then + return nil, "could not acquire callback lock: timeout" + end + + local ok, data, new_ttl + ok, data, err, new_ttl = xpcall(cb, traceback, ...) + if not ok then + return unlock_and_ret(lock, nil, "callback threw an error: " .. tostring(data)) + end + + if err then + return unlock_and_ret(lock, data, tostring(err)) + end + + if type(new_ttl) == "number" then + if new_ttl < 0 then + -- bypass cache + return unlock_and_ret(lock, data, nil, new_ttl) + end + + if data == nil then + neg_ttl = new_ttl + + else + ttl = new_ttl + end + end + + local version + if data == nil then + version = 0 + elseif version_after >= 65535 then + version = 1 + else + version = version_after + 1 + end + + local flags = set_version(0, version) + + data, err = set_shm_set_lru(self, key, namespaced_key, data, ttl, neg_ttl, flags, + shm_set_tries, l1_serializer) + if err then + return unlock_and_ret(lock, nil, err) + end + + if data == CACHE_MISS_SENTINEL_LRU then + data = nil + if is_hit then + ok, err = self.dict:delete(namespaced_key) + if not ok then + return unlock_and_ret(lock, nil, "could not delete from shm: " .. err) + end + end + + + elseif is_miss then + ok, err = self.dict_miss:delete(namespaced_key) + if not ok then + return unlock_and_ret(lock, nil, "could not delete from shm (miss): " .. err) + end + end + + _, err = self.broadcast(self.events.invalidation.channel, key) + if err then + return unlock_and_ret(lock, nil, "could not broadcast renew: " .. err) + end + + -- unlock and return + + return unlock_and_ret(lock, data, nil, data == nil and neg_ttl or ttl) +end + + + do local function run_thread(self, ops, from, to) for i = from, to do diff --git a/t/05-mlcache/15-renew.t b/t/05-mlcache/15-renew.t new file mode 100644 index 00000000000..44e322bb604 --- /dev/null +++ b/t/05-mlcache/15-renew.t @@ -0,0 +1,2588 @@ +# vim:set ts=4 sts=4 sw=4 et ft=: + +use Test::Nginx::Socket::Lua; +use Cwd qw(cwd); +use lib '.'; +use t::Util; + +no_long_string(); + +workers(2); + +#repeat_each(2); + +plan tests => repeat_each() * (blocks() * 3) + 3; + +my $pwd = cwd(); + +our $HttpConfig = qq{ + lua_package_path "$pwd/lib/?.lua;;"; + lua_shared_dict cache_shm 1m; + lua_shared_dict cache_shm_miss 1m; + lua_shared_dict ipc_shm 1m; + + init_by_lua_block { + -- local verbose = true + local verbose = false + local outfile = "$Test::Nginx::Util::ErrLogFile" + -- local outfile = "/tmp/v.log" + if verbose then + local dump = require "jit.dump" + dump.on(nil, outfile) + else + local v = require "jit.v" + v.on(outfile) + end + + require "resty.core" + -- jit.opt.start("hotloop=1") + -- jit.opt.start("loopunroll=1000000") + -- jit.off() + } +}; + +run_tests(); + +__DATA__ + +=== TEST 1: renew() errors if no ipc +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm")) + + local ok, err = pcall(cache.renew, cache) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +no ipc to propagate renew, specify opts.ipc_shm or opts.ipc +--- no_error_log +[error] + + + +=== TEST 2: renew() validates key +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.renew, cache) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +key must be a string +--- no_error_log +[error] + + + +=== TEST 3: renew() accepts callback as function +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.renew, cache, "key", nil, function() end) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body + +--- no_error_log +[error] + + + +=== TEST 4: renew() rejects callbacks not nil or function +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.renew, cache, "key", nil, "not a function") + if not ok then + ngx.say(err) + end + + local ok, err = pcall(cache.renew, cache, "key", nil, false) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +callback must be a function +callback must be a function +--- no_error_log +[error] + + + +=== TEST 5: renew() validates opts +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local ok, err = pcall(cache.renew, cache, "key", "opts") + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts must be a table +--- no_error_log +[error] + + + +=== TEST 6: renew() calls callback in protected mode with stack traceback +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + error("oops") + end + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body_like chomp +callback threw an error: .*? oops +stack traceback: +\s+\[C\]: in function 'error' +\s+content_by_lua\(nginx\.conf:\d+\):\d+: in function +--- no_error_log +[error] + + + +=== TEST 7: renew() is resilient to callback runtime errors with non-string arguments +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:renew("key", nil, function() error(ngx.null) end) + if err then + ngx.say(err) + end + + local data, err = cache:renew("key", nil, function() error({}) end) + if err then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body_like +callback threw an error: userdata: NULL +callback threw an error: table: 0x[0-9a-fA-F]+ +--- no_error_log +[error] + + + +=== TEST 8: renew() caches a number +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return 123 + end + + -- from callback + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: number 123 +from lru: number 123 +from shm: number 123 +--- no_error_log +[error] + + + +=== TEST 9: renew() caches a boolean (true) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return true + end + + -- from callback + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: boolean true +from lru: boolean true +from shm: boolean true +--- no_error_log +[error] + + + +=== TEST 10: renew() caches a boolean (false) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return false + end + + -- from callback + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: boolean false +from lru: boolean false +from shm: boolean false +--- no_error_log +[error] + + + +=== TEST 11: renew() caches nil +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return nil + end + + -- from callback + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: nil nil +from lru: nil nil +from shm: nil nil +--- no_error_log +[error] + + + +=== TEST 12: renew() caches nil in 'shm_miss' if specified +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + local dict_miss = ngx.shared.cache_shm_miss + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_miss = "cache_shm_miss", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + -- from callback + + local data, err = cache:renew("key", nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from callback: ", type(data), " ", data) + + -- direct shm checks + -- concat key since shm values are namespaced per their the + -- mlcache name + local key = "my_mlcachekey" + + local v, err = dict:get(key) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("no value in shm: ", v == nil) + + local v, err = dict_miss:get(key) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("value in shm_miss is a sentinel nil value: ", v ~= nil) + + -- subsequent calls from shm + + cache.lru:delete("key") + + -- here, we return 'true' and not nil in the callback. this is to + -- ensure that get() will check the shm_miss shared dict and read + -- the nil sentinel value in there, thus will not call the + -- callback. + + local data, err = cache:get("key", nil, function() return true end) + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("from shm: ", type(data), " ", data) + + -- from lru + + local v = cache.lru:get("key") + + ngx.say("value in lru is a sentinel nil value: ", v ~= nil) + } + } +--- request +GET /t +--- response_body +from callback: nil nil +no value in shm: true +value in shm_miss is a sentinel nil value: true +from shm: nil nil +value in lru is a sentinel nil value: true +--- no_error_log +[error] + + + +=== TEST 13: renew() caches a string +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return "hello world" + end + + -- from callback + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data) + + -- from lru + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data) + } + } +--- request +GET /t +--- response_body +from callback: string hello world +from lru: string hello world +from shm: string hello world +--- no_error_log +[error] + + + +=== TEST 14: renew() caches a table +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local cjson = require "cjson" + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return { + hello = "world", + subt = { foo = "bar" } + } + end + + -- from callback + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from callback: ", type(data), " ", data.hello, " ", data.subt.foo) + + -- from lru + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from lru: ", type(data), " ", data.hello, " ", data.subt.foo) + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key") + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("from shm: ", type(data), " ", data.hello, " ", data.subt.foo) + } + } +--- request +GET /t +--- response_body +from callback: table world bar +from lru: table world bar +from shm: table world bar +--- no_error_log +[error] + + + +=== TEST 15: renew() errors when caching an unsupported type +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local cjson = require "cjson" + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + return ngx.null + end + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + } + } +--- request +GET /t +--- error_code: 500 +--- error_log eval +qr/\[error\] .*?init\.lua:\d+: cannot cache value of type userdata/ + + + +=== TEST 16: renew() calls callback with args +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb(a, b) + return a + b + end + + local data, err = cache:renew("key", nil, cb, 1, 2) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say(data) + } + } +--- request +GET /t +--- response_body +3 +--- no_error_log +[error] + + + +=== TEST 17: renew() caches hit for 'ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.3, + })) + + local function cb() + ngx.say("in callback") + return 123 + end + + local data = assert(cache:renew("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 18: renew() caches miss (nil) for 'neg_ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 10, + neg_ttl = 0.3 + })) + + local function cb() + ngx.say("in callback") + return nil + end + + local data, err = cache:renew("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 19: renew() caches for 'opts.ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 10, + })) + + local function cb() + ngx.say("in callback") + return 123 + end + + local data = assert(cache:renew("key", { ttl = 0.3 }, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + data = assert(cache:get("key", nil, cb)) + assert(data == 123) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 20: renew() caches for 'opts.neg_ttl' from LRU (in ms) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + neg_ttl = 2, + })) + + local function cb() + ngx.say("in callback") + return nil + end + + local data, err = cache:renew("key", { neg_ttl = 0.3 }, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + data, err = cache:get("key", nil, cb) + assert(err == nil, err) + assert(data == nil) + } + } +--- request +GET /t +--- response_body +in callback +in callback +--- no_error_log +[error] + + + +=== TEST 21: renew() with ttl of 0 means indefinite caching +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.3, + })) + + local function cb() + ngx.say("in callback") + return 123 + end + + local data = assert(cache:renew("key", { ttl = 0 }, cb)) + assert(data == 123) + + ngx.sleep(0.4) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("in LRU after 1.1s: stale") + + else + ngx.say("in LRU after exp: ", data) + end + + cache.lru:delete("key") + + -- still in shm + data = assert(cache:get("key")) + + ngx.say("in shm after exp: ", data) + } + } +--- request +GET /t +--- response_body +in callback +in LRU after exp: 123 +in shm after exp: 123 +--- no_error_log +[error] + + + +=== TEST 22: renew() with neg_ttl of 0 means indefinite caching for nil values +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.3, + })) + + local function cb() + ngx.say("in callback") + return nil + end + + local data, err = cache:renew("key", { neg_ttl = 0 }, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.4) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("in LRU after 0.4s: stale") + + else + ngx.say("in LRU after exp: ", tostring(data)) + end + + cache.lru:delete("key") + + -- still in shm + data, err = cache:get("key") + assert(err == nil, err) + + ngx.say("in shm after exp: ", tostring(data)) + } + } +--- request +GET /t +--- response_body_like +in callback +in LRU after exp: table: \S+ +in shm after exp: nil +--- no_error_log +[error] + + + +=== TEST 23: renew() errors when ttl < 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + ngx.say("in callback") + return 123 + end + + local ok, err = pcall(cache.renew, cache, "key", { ttl = -1 }, cb) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.ttl must be >= 0 +--- no_error_log +[error] + + + +=== TEST 24: renew() errors when neg_ttl < 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local function cb() + ngx.say("in callback") + return 123 + end + + local ok, err = pcall(cache.renew, cache, "key", { neg_ttl = -1 }, cb) + if not ok then + ngx.say(err) + end + } + } +--- request +GET /t +--- response_body +opts.neg_ttl must be >= 0 +--- no_error_log +[error] + + + +=== TEST 25: renew() shm -> LRU caches for 'opts.ttl - since' in ms +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return 123 + end + + local data = assert(cache:renew("key", { ttl = 0.5 }, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with smaller ttl + data, err = assert(cache:get("key")) + assert(data == 123) + + ngx.sleep(0.2) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", stale) + + else + ngx.say("is not expired in LRU: ", data) + end + + ngx.sleep(0.1) + + -- expired in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", stale) + + else + ngx.say("is not expired in LRU: ", data) + end + } + } +--- request +GET /t +--- response_body +is not expired in LRU: 123 +is stale in LRU: 123 +--- no_error_log +[error] + + + +=== TEST 26: renew() shm -> LRU caches non-nil for 'indefinite' if ttl is 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return 123 + end + + local data = assert(cache:renew("key", { ttl = 0 }, cb)) + assert(data == 123) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with indefinite ttl too + data, err = assert(cache:get("key")) + assert(data == 123) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", stale) + + else + ngx.say("is not expired in LRU: ", data) + end + } + } +--- request +GET /t +--- response_body +is not expired in LRU: 123 +--- no_error_log +[error] + + + +=== TEST 27: renew() shm -> LRU caches for 'opts.neg_ttl - since' in ms +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return nil + end + + local data, err = cache:renew("key", { neg_ttl = 0.5 }, cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with smaller ttl + data, err = cache:get("key") + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.2) + + -- still in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", tostring(stale)) + + else + ngx.say("is not expired in LRU: ", tostring(data)) + end + + ngx.sleep(0.1) + + -- expired in LRU + local data, stale = cache.lru:get("key") + if stale then + ngx.say("is stale in LRU: ", tostring(stale)) + + else + ngx.say("is not expired in LRU: ", tostring(data)) + end + } + } +--- request +GET /t +--- response_body_like +is not expired in LRU: table: \S+ +is stale in LRU: table: \S+ +--- no_error_log +[error] + + + +=== TEST 28: renew() shm -> LRU caches nil for 'indefinite' if neg_ttl is 0 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return nil + end + + local data, err = cache:renew("key", { neg_ttl = 0 }, cb) + assert(err == nil) + assert(data == nil) + + ngx.sleep(0.2) + + -- delete from LRU + cache.lru:delete("key") + + -- from shm, setting LRU with indefinite ttl too + data, err = cache:get("key") + assert(err == nil) + assert(data == nil) + + -- still in LRU + local data, stale = cache.lru:get("key") + ngx.say("is stale in LRU: ", stale) + + -- data is a table (nil sentinel value) so rely on stale instead + } + } +--- request +GET /t +--- response_body +is stale in LRU: nil +--- no_error_log +[error] + + + +=== TEST 29: renew() returns ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return 123 + end + + local _, _, ttl = assert(cache:renew("key", nil, cb)) + ngx.say("ttl from callback: ", ttl) + + _, _, hit_lvl = assert(cache:get("key")) + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = assert(cache:get("key")) + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +ttl from callback: 30 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 30: renew() returns infinite ttl as zero +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return 123 + end + + local _, _, ttl = assert(cache:renew("key", { ttl = 0 }, cb)) + ngx.say("ttl from callback: ", ttl) + + _, _, hit_lvl = assert(cache:get("key")) + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = assert(cache:get("key")) + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +ttl from callback: 0 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 31: renew() returns ttl for nil hits +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return nil + end + + local _, _, ttl = cache:renew("key", nil, cb) + ngx.say("ttl from callback: ", ttl) + + _, _, hit_lvl = cache:get("key") + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = cache:get("key") + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +ttl from callback: 5 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 32: renew() returns infinite ttl as zero for nil hits +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return nil + end + + local _, _, ttl = cache:renew("key", { neg_ttl = 0 }, cb) + ngx.say("ttl from callback: ", ttl) + + _, _, hit_lvl = cache:get("key") + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = cache:get("key") + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +ttl from callback: 0 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 33: renew() returns ttl for boolean false hits +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return false + end + + local _, _, ttl = cache:renew("key", nil, cb) + ngx.say("ttl from callback: ", ttl) + + _, _, hit_lvl = cache:get("key") + ngx.say("hit level from LRU: ", hit_lvl) + + -- delete from LRU + + cache.lru:delete("key") + + _, _, hit_lvl = cache:get("key") + ngx.say("hit level from shm: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +ttl from callback: 30 +hit level from LRU: 1 +hit level from shm: 2 +--- no_error_log +[error] + + + +=== TEST 34: renew() callback can return nil + err (string) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return nil, "an error occurred" + end + + local data, err = cache:renew("1", nil, cb) + if err then + ngx.say("cb return values: ", data, " ", err) + end + + local function cb2() + -- we will return "foo" to users as well from get(), and + -- not just nil, if they wish so. + return "foo", "an error occurred again" + end + + data, err = cache:renew("2", nil, cb2) + if err then + ngx.say("cb2 return values: ", data, " ", err) + end + } + } +--- request +GET /t +--- response_body +cb return values: nil an error occurred +cb2 return values: foo an error occurred again +--- no_error_log +[error] + + + +=== TEST 35: renew() callback can return nil + err (non-string) safely +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local function cb() + return nil, { err = "an error occurred" } -- invalid usage + end + + local data, err = cache:renew("1", nil, cb) + if err then + ngx.say("cb return values: ", data, " ", err) + end + + local function cb2() + -- we will return "foo" to users as well from get(), and + -- not just nil, if they wish so. + return "foo", { err = "an error occurred again" } -- invalid usage + end + + data, err = cache:renew("2", nil, cb2) + if err then + ngx.say("cb2 return values: ", data, " ", err) + end + } + } +--- request +GET /t +--- response_body_like chomp +cb return values: nil table: 0x[[:xdigit:]]+ +cb2 return values: foo table: 0x[[:xdigit:]]+ +--- no_error_log +[error] + + + +=== TEST 36: renew() callback can return nil + err (table) and will call __tostring +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local mt = { + __tostring = function() + return "hello from __tostring" + end + } + + local function cb() + return nil, setmetatable({}, mt) + end + + local data, err = cache:renew("1", nil, cb) + if err then + ngx.say("cb return values: ", data, " ", err) + end + } + } +--- request +GET /t +--- response_body +cb return values: nil hello from __tostring +--- no_error_log +[error] + + + +=== TEST 37: renew() callback's 3th return value can override the ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + ttl = 10, + } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function cb() + ngx.say("in callback 1") + return 1, nil, 0.1 + end + + local function cb2() + ngx.say("in callback 2") + return 2 + end + + -- cache our value (runs cb) + + local data, err = cache:renew("key", opts, cb) + assert(err == nil, err) + assert(data == 1) + + -- should not run cb2 + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == 1) + + ngx.sleep(0.15) + + -- should run cb2 (value expired) + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == 2) + } + } +--- request +GET /t +--- response_body +in callback 1 +in callback 2 +--- no_error_log +[error] + + + +=== TEST 38: renew() callback's 3th return value can override the neg_ttl +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + ttl = 10, + neg_ttl = 10, + } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function cb() + ngx.say("in callback 1") + return nil, nil, 0.1 + end + + local function cb2() + ngx.say("in callback 2") + return 1 + end + + -- cache our value (runs cb) + + local data, err = cache:renew("key", opts, cb) + assert(err == nil, err) + assert(data == nil) + + -- should not run cb2 + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.15) + + -- should run cb2 (value expired) + + data, err = cache:get("key", opts, cb2) + assert(err == nil, err) + assert(data == 1) + } + } +--- request +GET /t +--- response_body +in callback 1 +in callback 2 +--- no_error_log +[error] + + + +=== TEST 39: renew() ignores invalid callback 3rd return value (not number) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + ttl = 0.1, + neg_ttl = 0.1, + } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function pos_cb() + ngx.say("in positive callback") + return 1, nil, "success" + end + + local function neg_cb() + ngx.say("in negative callback") + return nil, nil, {} + end + + ngx.say("Test A: string TTL return value for positive data is ignored") + + -- cache our value (runs pos_cb) + + local data, err = cache:renew("pos_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + + -- neg_cb should not run + + data, err = cache:get("pos_key", opts, neg_cb) + assert(err == nil, err) + assert(data == 1) + + ngx.sleep(0.15) + + -- should run neg_cb + + data, err = cache:get("pos_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + + ngx.say("Test B: table TTL return value for negative data is ignored") + + -- cache our value (runs neg_cb) + + data, err = cache:renew("neg_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + + -- pos_cb should not run + + data, err = cache:get("neg_key", opts, pos_cb) + assert(err == nil, err) + assert(data == nil) + + ngx.sleep(0.15) + + -- should run pos_cb + + data, err = cache:get("neg_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + } + } +--- request +GET /t +--- response_body +Test A: string TTL return value for positive data is ignored +in positive callback +in negative callback +Test B: table TTL return value for negative data is ignored +in negative callback +in positive callback +--- no_error_log +[error] + + + +=== TEST 40: renew() passes 'resty_lock_opts' for L3 calls +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local resty_lock = require "resty.lock" + local mlcache = require "kong.resty.mlcache" + + local resty_lock_opts = { timeout = 5 } + + do + local orig_resty_lock_new = resty_lock.new + resty_lock.new = function(_, dict_name, opts, ...) + ngx.say("was given 'opts.resty_lock_opts': ", opts == resty_lock_opts) + + return orig_resty_lock_new(_, dict_name, opts, ...) + end + end + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + resty_lock_opts = resty_lock_opts, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:renew("key", nil, function() return nil end) + if err then + ngx.log(ngx.ERR, err) + return + end + } + } +--- request +GET /t +--- response_body +was given 'opts.resty_lock_opts': true +--- no_error_log +[error] + + + +=== TEST 41: renew() errors on lock timeout +--- http_config eval: $::HttpConfig +--- config + location = /t { + access_by_lua_block { + ngx.shared.cache_shm:set(1, true, 0.2) + ngx.shared.cache_shm:set(2, true, 0.2) + } + + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache_1 = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.3 + })) + local cache_2 = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.3, + resty_lock_opts = { + timeout = 0.2 + } + })) + + local function cb(delay, return_val) + if delay then + ngx.sleep(delay) + end + + return return_val or 123 + end + + -- cache in shm + + local data, err, ttl = cache_1:renew("my_key", nil, cb) + assert(data == 123) + assert(err == nil) + assert(ttl == 0.3) + + -- make shm + LRU expire + + ngx.sleep(0.3) + + local t1 = ngx.thread.spawn(function() + -- trigger L3 callback again, but slow to return this time + cache_1:get("my_key", nil, cb, 0.3, 456) + end) + + local t2 = ngx.thread.spawn(function() + -- make this mlcache wait on other's callback, and timeout + local data, err, ttl = cache_2:renew("my_key", nil, cb) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("ttl: ", ttl) + end) + + assert(ngx.thread.wait(t1)) + assert(ngx.thread.wait(t2)) + + ngx.say() + ngx.say("-> subsequent get()") + data, err, hit_lvl = cache_2:get("my_key", nil, cb, nil, 123) + ngx.say("data: ", data) + ngx.say("err: ", err) + ngx.say("hit_lvl: ", hit_lvl) -- should be 1 since LRU instances are shared by mlcache namespace, and t1 finished + } + } +--- request +GET /t +--- response_body +data: nil +err: could not acquire callback lock: timeout +ttl: nil + +-> subsequent get() +data: 456 +err: nil +hit_lvl: 1 +--- no_error_log +[error] + + + +=== TEST 42: renew() returns data even if failed to set in shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^5)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value many times as large + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local data, err = cache:renew("key", nil, function() + return string.rep("a", 2^20) + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("data type: ", type(data)) + } + } +--- request +GET /t +--- response_body +data type: string +--- error_log eval +qr/\[warn\] .*? could not write to lua_shared_dict 'cache_shm' after 3 tries \(no memory\), it is either/ +--- no_error_log +[error] + + + +=== TEST 43: renew() errors on invalid opts.shm_set_tries +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local values = { + "foo", + -1, + 0, + } + + for _, v in ipairs(values) do + local ok, err = pcall(cache.renew, cache, "key", { + shm_set_tries = v + }, function() end) + if not ok then + ngx.say(err) + end + end + } + } +--- request +GET /t +--- response_body +opts.shm_set_tries must be a number +opts.shm_set_tries must be >= 1 +opts.shm_set_tries must be >= 1 +--- no_error_log +[error] + + + +=== TEST 44: renew() with default shm_set_tries to LRU evict items when a large value is being cached +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- shm:set() will evict up to 30 items when the shm is full + -- now, trigger a hit with a larger value which should trigger LRU + -- eviction and force the slab allocator to free pages + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local cb_calls = 0 + local function cb() + cb_calls = cb_calls + 1 + return string.rep("a", 2^5) + end + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_calls, " times") + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: 1 times +--- no_error_log +[warn] +[error] + + + +=== TEST 45: renew() respects instance opts.shm_set_tries to LRU evict items when a large value is being cached +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- shm:set() will evict up to 30 items when the shm is full + -- now, trigger a hit with a larger value which should trigger LRU + -- eviction and force the slab allocator to free pages + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + shm_set_tries = 5, + })) + + local cb_calls = 0 + local function cb() + cb_calls = cb_calls + 1 + return string.rep("a", 2^12) + end + + local data, err = cache:renew("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_calls, " times") + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: 1 times +--- no_error_log +[warn] +[error] + + + +=== TEST 46: renew() accepts opts.shm_set_tries to LRU evict items when a large value is being cached +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value ~3 times as large + -- which should trigger retries and eventually remove 9 other + -- cached items + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + })) + + local cb_calls = 0 + local function cb() + cb_calls = cb_calls + 1 + return string.rep("a", 2^12) + end + + local data, err = cache:renew("key", { + shm_set_tries = 5 + }, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + -- from shm + + cache.lru:delete("key") + + local data, err = cache:get("key", nil, cb) + if err then + ngx.log(ngx.ERR, err) + return + end + + ngx.say("type of data in shm: ", type(data)) + ngx.say("callback was called: ", cb_calls, " times") + } + } +--- request +GET /t +--- response_body +type of data in shm: string +callback was called: 1 times +--- no_error_log +[warn] +[error] + + + +=== TEST 47: renew() caches data in L1 LRU even if failed to set in shm +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + dict:flush_all() + dict:flush_expired() + local mlcache = require "kong.resty.mlcache" + + -- fill up shm + + local idx = 0 + + while true do + local ok, err, forcible = dict:set(idx, string.rep("a", 2^2)) + if not ok then + ngx.log(ngx.ERR, err) + return + end + + if forcible then + break + end + + idx = idx + 1 + end + + -- now, trigger a hit with a value many times as large + + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.3, + shm_set_tries = 1, + })) + + local data, err = cache:renew("key", nil, function() + return string.rep("a", 2^20) + end) + if err then + ngx.log(ngx.ERR, err) + return + end + + local data = cache.lru:get("key") + ngx.say("type of data in LRU: ", type(data)) + + ngx.say("sleeping...") + ngx.sleep(0.4) + + local _, stale = cache.lru:get("key") + ngx.say("is stale: ", stale ~= nil) + } + } +--- request +GET /t +--- response_body +type of data in LRU: string +sleeping... +is stale: true +--- no_error_log +[error] + + + +=== TEST 48: renew() does not cache value in LRU indefinitely when retrieved from shm on last ms (see GH PR #58) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc_shm = "ipc_shm", + ttl = 0.2, + })) + + local lru = cache.lru + + local function cb(v) + return v or 42 + end + + local data, err, ttl = cache:renew("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("ttl: ", ttl) + + local data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + + lru:delete("key") + + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.sleep(0.2) + + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.update_time() + local start = ngx.now() * 1000 + while true do + lru:delete("key") + data, err, hit_lvl = cache:get("key", nil, cb) + if hit_lvl == 3 then + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + break + end + ngx.sleep(0) + end + ngx.update_time() + local took = ngx.now() * 1000 - start + assert(took > 198 and took < 202) + + data, err, hit_lvl = cache:get("key", nil, cb) + assert(data == 42, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + + ngx.sleep(0.201) + + data, err, hit_lvl = cache:get("key", nil, cb, 91) + assert(data == 91, err or "invalid data value: " .. data) + ngx.say("hit_lvl: ", hit_lvl) + } + } +--- request +GET /t +--- response_body +ttl: 0.2 +hit_lvl: 1 +hit_lvl: 2 +hit_lvl: 1 +hit_lvl: 3 +hit_lvl: 3 +hit_lvl: 1 +hit_lvl: 3 +--- no_error_log +[error] + + + +=== TEST 49: renew() bypass cache for negative callback TTL +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local opts = { + ipc_shm = "ipc_shm", + ttl = 0.1, + neg_ttl = 0.1, + } + local cache = assert(mlcache.new("my_mlcache", "cache_shm", opts)) + + local function pos_cb() + ngx.say("in positive callback") + return 1, nil, -1 + end + + local function neg_cb() + ngx.say("in negative callback") + return nil, nil, -1 + end + + ngx.say("Test A: negative TTL return value for positive data bypasses cache") + + -- don't cache our value (runs pos_cb) + + local data, err, ttl = cache:renew("pos_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + assert(ttl == -1) + + -- pos_cb should run again + + local data, err, hit_level = cache:get("pos_key", opts, pos_cb) + assert(err == nil, err) + assert(data == 1) + assert(hit_level == 3) + + ngx.say("Test B: negative TTL return value for negative data bypasses cache") + + -- don't cache our value (runs neg_cb) + + data, err, ttl = cache:renew("neg_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + assert(ttl == -1) + + -- neg_cb should run again + + data, err, hit_level = cache:get("neg_key", opts, neg_cb) + assert(err == nil, err) + assert(data == nil) + assert(hit_level == 3) + } + } +--- request +GET /t +--- response_body +Test A: negative TTL return value for positive data bypasses cache +in positive callback +in positive callback +Test B: negative TTL return value for negative data bypasses cache +in negative callback +in negative callback +--- no_error_log +[error] + + + +=== TEST 50: renew() always calls the callback when no errors have occurred prior +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + local cache = assert(mlcache.new("my_mlcache", "cache_shm", { + ipc = { + register_listeners = function() + end, + broadcast = function(channel, data) + ngx.say("called ipc.broadcast() with args: ", channel, ":", data) + end, + poll = function(...) + return true + end, + } + })) + + local i = 0 + + local function cb() + i = i + 1 + ngx.say("in callback ", i) + return i + end + + local data, err, ttl = cache:renew("key", opts, cb) + assert(err == nil, err) + assert(data == 1) + assert(ttl == 30) + + data, err, ttl = cache:renew("key", opts, cb) + assert(err == nil, err) + assert(data == 2) + assert(ttl == 30) + + data, err, ttl = cache:renew("key", opts, cb) + assert(err == nil, err) + assert(data == 3) + assert(ttl == 30) + } + } +--- request +GET /t +--- response_body +in callback 1 +called ipc.broadcast() with args: mlcache:invalidations:my_mlcache:key +in callback 2 +called ipc.broadcast() with args: mlcache:invalidations:my_mlcache:key +in callback 3 +called ipc.broadcast() with args: mlcache:invalidations:my_mlcache:key +--- no_error_log +[error] From f2eed5a2f42b2ccb10f4188ed37adc69c171c3f7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 15 Jun 2023 10:08:20 +0300 Subject: [PATCH 2755/4351] feat(cache): implement renew function in cache Signed-off-by: Aapo Talvensaari --- kong/cache/init.lua | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/kong/cache/init.lua b/kong/cache/init.lua index 18c5e9cbade..dcf2d173c13 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -169,6 +169,20 @@ function _M:get(key, opts, cb, ...) end +function _M:renew(key, opts, cb, ...) + if type(key) ~= "string" then + error("key must be a string", 2) + end + + local v, err, ttl = self.mlcache:renew(key, opts, cb, ...) + if err then + return nil, "failed to renew key in node cache: " .. err + end + + return v, nil, ttl +end + + function _M:get_bulk(bulk, opts) if type(bulk) ~= "table" then error("bulk must be a table", 2) From bd5e9c156774ba1a526c8753efa08855975704d1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 14 Jun 2023 22:25:10 +0300 Subject: [PATCH 2756/4351] refactor(vault): use cache:renew on vault secret rotation Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 32 +++++++++++++------------------- 1 file changed, 13 insertions(+), 19 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 934ad1ec358..ed28d1e18af 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -153,7 +153,7 @@ local function new(self) end if ttl <= 0 then - return 0 + return ttl end local max_ttl = config and config.max_ttl @@ -188,27 +188,21 @@ local function new(self) elseif rotation then value = rotation[cache_key] if not value then - if cache and rotation.probe then - ttl, err, value = cache:probe(cache_key) - if ttl and ttl < 0 then - ttl = nil - err = nil - value = nil - end - end + if cache then + value, err, ttl = cache:renew(cache_key, config, function() + value, err, ttl = strategy.get(config, resource, version) + if value then + ttl = adjust_ttl(ttl, config) + rotation[cache_key] = value + end + return value, err, ttl + end) - if not ttl or ttl < ROTATION_INTERVAL then + else value, err, ttl = strategy.get(config, resource, version) if value then ttl = adjust_ttl(ttl, config) rotation[cache_key] = value - if cache then - -- Warmup cache just in case the value is needed elsewhere. - cache:invalidate_local(cache_key) - cache:get(cache_key, config, function() - return value, err, ttl - end) - end end end end @@ -582,7 +576,7 @@ local function new(self) LRU:set(reference, value, ttl) REFERENCES[reference] = time() + ttl - ROTATION_INTERVAL - else + elseif ttl == 0 then LRU:set(reference, value) end @@ -789,7 +783,7 @@ local function new(self) return true end - local rotation = { probe = true } + local rotation = {} local current_time = time() local removals From e96ab9f31ec71272e89786737889aa7dd3706b6a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 5 Jul 2023 18:48:03 +0200 Subject: [PATCH 2757/4351] fix(tests): revive HTTP/2.0 tests (#11170) --- .gitignore | 1 + Makefile | 2 +- .../05-proxy/27-unbuffered_spec.lua | 327 ++++++++---------- spec/helpers.lua | 25 +- 4 files changed, 171 insertions(+), 184 deletions(-) diff --git a/.gitignore b/.gitignore index 3f4f42abde3..7dd5f97873d 100644 --- a/.gitignore +++ b/.gitignore @@ -35,3 +35,4 @@ bazel-* worktree/ bin/bazel +bin/h2client diff --git a/Makefile b/Makefile index bed114be95d..55f5418fee2 100644 --- a/Makefile +++ b/Makefile @@ -43,7 +43,7 @@ ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 BAZLISK_VERSION ?= 1.17.0 -H2CLIENT_VERSION ?= 0.2.0 +H2CLIENT_VERSION ?= 0.4.0 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built diff --git a/spec/02-integration/05-proxy/27-unbuffered_spec.lua b/spec/02-integration/05-proxy/27-unbuffered_spec.lua index 93ab869d27e..cf13ceee43c 100644 --- a/spec/02-integration/05-proxy/27-unbuffered_spec.lua +++ b/spec/02-integration/05-proxy/27-unbuffered_spec.lua @@ -2,6 +2,7 @@ local helpers = require "spec.helpers" local random = require "resty.random" local rstring = require "resty.string" + -- HTTP 1.1 Chunked Body (5 MB) local function chunked_random_body() local chunk = "2000" .."\r\n" .. rstring.to_hex(random.bytes(4096)) .. "\r\n" @@ -22,6 +23,25 @@ local function chunked_random_body() end +--- HTTP 2.0 Body (5 MB) +local function random_body() + return rstring.to_hex(random.bytes(5*1024*1024/2)) +end + + +local function http2_client_post(host, port, path, request_body, http_version) + local client = helpers.http2_client(host, port, true) + + local response_body, response = client({ + path = path, + body = request_body, + http_version = http_version or "HTTP/2.0", + }) + + return tonumber(response.status), response, response_body +end + + for _, strategy in helpers.each_strategy() do describe("HTTP 1.1 Chunked [#" .. strategy .. "]", function() local proxy_client @@ -88,10 +108,10 @@ for _, strategy in helpers.each_strategy() do end) describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency + local buffered_latency = 0 + local unbuffered_latency = 0 + local unbuffered_request_latency = 0 + local unbuffered_response_latency = 0 it("is calculated for buffered", function() warmup_client:post("/buffered/post", { body = "warmup" }) @@ -129,7 +149,6 @@ for _, strategy in helpers.each_strategy() do assert.equal(200, res.status) unbuffered_latency = tonumber(res.headers["X-Kong-Proxy-Latency"]) - assert.is_number(unbuffered_latency) end) @@ -272,197 +291,143 @@ for _, strategy in helpers.each_strategy() do end -if false then - -- TODO: needs Lua cURL and that needs curl headers - -- TODO: removed because it makes tests red on master - local curl = require("cURL") -- luacheck: ignore +for _, http_version in pairs({ "HTTP/1.1", "HTTP/2.0" }) do + for _, strategy in helpers.each_strategy() do + describe("HTTP #" .. http_version .. " buffered requests/response [#" .. strategy .. "]", function() + local warmup_client + local proxy_ip + local proxy_port - --- Curl HTTP Body (5 MB) - local function ramdom_body() - return rstring.to_hex(random.bytes(5*1024*1024/2)) - end + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services" + }) + local service = bp.services:insert() - local HTTP_VERSIONS = { - CURL_HTTP_VERSION_NONE = 0, - CURL_HTTP_VERSION_1_0 = 1, - CURL_HTTP_VERSION_1_1 = 2, - CURL_HTTP_VERSION_2_0 = 3, - CURL_HTTP_VERSION_2TLS = 4, - CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE = 5 - } - - - local function curl_post(url, body, http_version) - http_version = http_version or HTTP_VERSIONS["CURL_HTTP_VERSION_2_0"] - - local c = curl.easy{ - url = url, - ssl_verifypeer = false, - ssl_verifyhost = false, - post = true, - postfields = body, - --[curl.OPT_VERBOSE] = true, - [curl.OPT_HEADER] = true, - [curl.OPT_HTTP_VERSION] = http_version, - } - local response = {} - c:setopt_writefunction(table.insert, response) - c:perform() - - local status = c:getinfo_response_code() - local full_response = table.concat(response) - local raw_headers = string.sub(full_response, 1, c:getinfo(curl.INFO_HEADER_SIZE)) - local return_body = string.sub(full_response, c:getinfo(curl.INFO_HEADER_SIZE)) - - --parse headers - local return_headers = {} - for header in string.gmatch(raw_headers, "[%w%-]+:[^\n]+") do - local index = string.find(header, ":") - return_headers[string.lower(string.sub(header, 1, index-1))] = string.sub(header, index+2) - end + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/buffered" }, + request_buffering = true, + response_buffering = true, + service = service, + }) - return status, return_headers, return_body - end + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered" }, + request_buffering = false, + response_buffering = false, + service = service, + }) + + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-request" }, + request_buffering = false, + response_buffering = true, + service = service, + }) + bp.routes:insert({ + protocols = { "http", "https" }, + paths = { "/unbuffered-response" }, + request_buffering = true, + response_buffering = false, + service = service, + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + + end) + + lazy_teardown(function() + warmup_client:close() + helpers.stop_kong() + end) + + before_each(function() + proxy_ip = helpers.get_proxy_ip(true, true) + proxy_port = helpers.get_proxy_port(true, true) + warmup_client = helpers.proxy_client() + end) - for _, version in pairs({ "CURL_HTTP_VERSION_1_1", "CURL_HTTP_VERSION_2_0" }) do - local http_version = HTTP_VERSIONS[version] - for _, strategy in helpers.each_strategy() do - describe("HTTP #" .. version .. " buffered requests/response [#" .. strategy .. "]", function() - local warmup_client - local base_url - local proxy_ip - local proxy_port - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services" - }) - - local service = bp.services:insert() - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/buffered" }, - request_buffering = true, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered" }, - request_buffering = false, - response_buffering = false, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-request" }, - request_buffering = false, - response_buffering = true, - service = service, - }) - - bp.routes:insert({ - protocols = { "http", "https" }, - paths = { "/unbuffered-response" }, - request_buffering = true, - response_buffering = false, - service = service, - }) - - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - }) + describe("request latency", function() + local buffered_latency = 0 + local unbuffered_latency = 0 + local unbuffered_request_latency = 0 + local unbuffered_response_latency = 0 + local status, headers, _ + + it("is calculated for buffered", function() + warmup_client:post("/buffered/post", { body = "warmup" }) + status, headers, _ = http2_client_post( + proxy_ip, proxy_port, + "/buffered/post", random_body(), + http_version + ) + assert.equal(200, status) + buffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(buffered_latency) + end) + + it("is calculated for unbuffered", function() + warmup_client:post("/unbuffered/post", { body = "warmup" }) + status, headers, _ = http2_client_post( + proxy_ip, proxy_port, + "/unbuffered/post", random_body(), + http_version + ) + assert.equal(200, status) + unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_latency) + end) + + it("is calculated for unbuffered request", function() + warmup_client:post("/unbuffered-request/post", { body = "warmup" }) + status, headers, _ = http2_client_post( + proxy_ip, proxy_port, + "/unbuffered-request/post", random_body(), + http_version + ) + assert.equal(200, status) + unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_request_latency) + end) + it("is calculated for unbuffered response", function() + warmup_client:post("/unbuffered-response/post", { body = "warmup" }) + status, headers, _ = http2_client_post( + proxy_ip, proxy_port, + "/unbuffered-response/post", random_body(), + http_version + ) + assert.equal(200, status) + unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) + assert.is_number(unbuffered_response_latency) end) - lazy_teardown(function() - warmup_client:close() - helpers.stop_kong() + it("is greater for buffered than unbuffered", function() + assert.equal(true, buffered_latency > unbuffered_latency) end) - before_each(function() - proxy_ip = helpers.get_proxy_ip(true, true) - proxy_port = helpers.get_proxy_port(true, true) - warmup_client = helpers.proxy_client() - base_url = "https://" .. proxy_ip .. ":" .. proxy_port + it("is greater for buffered than unbuffered request", function() + assert.equal(true, buffered_latency > unbuffered_request_latency) end) - describe("request latency", function() - local buffered_latency - local unbuffered_latency - local unbuffered_request_latency - local unbuffered_response_latency - local status, headers, _ - - it("is calculated for buffered", function() - warmup_client:post("/buffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/buffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - buffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(buffered_latency) - end) - - it("is calculated for unbuffered", function() - warmup_client:post("/unbuffered/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_latency) - end) - - it("is calculated for unbuffered request", function() - warmup_client:post("/unbuffered-request/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-request/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_request_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_request_latency) - end) - - it("is calculated for unbuffered response", function() - warmup_client:post("/unbuffered-response/post", { body = "warmup" }) - status, headers, _ = curl_post( - base_url .. "/unbuffered-response/post", ramdom_body(), - http_version - ) - assert.equal(200, status) - unbuffered_response_latency = tonumber(headers["x-kong-proxy-latency"]) - assert.is_number(unbuffered_response_latency) - end) - - it("is greater for buffered than unbuffered", function() - assert.equal(true, buffered_latency > unbuffered_latency) - end) - - it("is greater for buffered than unbuffered request", function() - assert.equal(true, buffered_latency > unbuffered_request_latency) - end) - - it("is greater for unbuffered response than unbuffered", function() - assert.equal(true, unbuffered_response_latency > unbuffered_latency) - end) - - it("is greater for unbuffered response than unbuffered request", function() - assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) - end) + it("is greater for unbuffered response than unbuffered", function() + assert.equal(true, unbuffered_response_latency > unbuffered_latency) + end) + + it("is greater for unbuffered response than unbuffered request", function() + assert.equal(true, unbuffered_response_latency > unbuffered_request_latency) end) end) - end + end) end end diff --git a/spec/helpers.lua b/spec/helpers.lua index 168e3acf22a..bcf82829c21 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1033,14 +1033,19 @@ local function http2_client(host, port, tls) tool_path = "GODEBUG=http2debug=1 bin/h2client" end - local url = (tls and "https" or "http") .. "://" .. host .. ":" .. port local meta = {} meta.__call = function(_, opts) local headers = opts and opts.headers local timeout = opts and opts.timeout + local body = opts and opts.body + local path = opts and opts.path or "" + local http1 = opts and opts.http_version == "HTTP/1.1" + + local url = (tls and "https" or "http") .. "://" .. host .. ":" .. port .. path local cmd = string.format("%s -url %s -skip-verify", tool_path, url) + if headers then local h = {} for k, v in pairs(headers) do @@ -1048,17 +1053,33 @@ local function http2_client(host, port, tls) end cmd = cmd .. " -headers " .. table.concat(h, ",") end + if timeout then cmd = cmd .. " -timeout " .. timeout end + if http1 then + cmd = cmd .. " -http1" + end + + local body_filename + if body then + body_filename = pl_path.tmpname() + pl_file.write(body_filename, body) + cmd = cmd .. " -post < " .. body_filename + end + if http2_debug then - print("HTTP/2 cmd:\n" .. cmd) + print("HTTP/2 cmd:\n" .. cmd) end local ok, _, stdout, stderr = pl_utils.executeex(cmd) assert(ok, stderr) + if body_filename then + pl_file.delete(body_filename) + end + if http2_debug then print("HTTP/2 debug:\n") print(stderr) From c9f7611c706047e96e6d20afdb8304e51c7016db Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 6 Jul 2023 14:46:06 +0800 Subject: [PATCH 2758/4351] chore(deps): use kong's fork of pgmoon that fixes an issue (#11181) when using SCRAM auth with OpenSSL 3.x --- CHANGELOG.md | 2 ++ kong-3.4.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 81a8757a462..446d1202c81 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -143,6 +143,8 @@ - Bumped OpenSSL from 1.1.1t to 3.1.1 [#10180](https://github.com/Kong/kong/pull/10180) [#11140](https://github.com/Kong/kong/pull/11140) +- Bumped pgmoon from 1.16.0 to 1.16.1 (Kong's fork) + [#11181](https://github.com/Kong/kong/pull/11181) ## 3.3.0 diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 787073079c7..1d422767941 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -22,7 +22,7 @@ dependencies = { "multipart == 0.5.9", "version == 1.0.1", "kong-lapis == 1.14.0.2", - "pgmoon == 1.16.0", + "kong-pgmoon == 1.16.1", "luatz == 0.4", "lua_system_constants == 0.1.4", "lyaml == 6.2.8", From f60d6819ffbfd1d795eb2d05769cb03f4d5f4bd2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 6 Jul 2023 17:49:34 +0800 Subject: [PATCH 2759/4351] refactor(db/schema): refactor route validation logic for better maintainability (#10100) With test improvements. KAG-1524 --------- Co-authored-by: Wangchong Zhou --- .requirements | 2 +- CHANGELOG.md | 2 + build/BUILD.bazel | 8 +- kong/db/schema/entities/routes.lua | 126 +++++++++++------- .../01-db/01-schema/06-routes_spec.lua | 23 +++- .../05-proxy/02-router_spec.lua | 11 +- 6 files changed, 107 insertions(+), 65 deletions(-) diff --git a/.requirements b/.requirements index 568159835dc..86976311f4a 100644 --- a/.requirements +++ b/.requirements @@ -9,5 +9,5 @@ LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 LUA_RESTY_LMDB=222546680e9c31a9b97733b5db595688a521cd1a # 1.1.0 LUA_RESTY_EVENTS=2f6fa23eb3d0b76a3b35fd915711200e90bc6732 # 0.1.6 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=fb82fdd3a4c111e24e2b0044ee151e50fb37499f # 1.0.5 +ATC_ROUTER=72cc8fddeac024c54c9c1fa5a25c28a72d79080e # 1.1.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 446d1202c81..847b957f247 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -145,6 +145,8 @@ [#11140](https://github.com/Kong/kong/pull/11140) - Bumped pgmoon from 1.16.0 to 1.16.1 (Kong's fork) [#11181](https://github.com/Kong/kong/pull/11181) +- Bumped atc-router from 1.0.5 to 1.1.0 + [#10100](https://github.com/Kong/kong/pull/10100) ## 3.3.0 diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 8e8ef512919..09d479e65c8 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -29,9 +29,11 @@ lualib_deps = [ install_lualib_deps_cmd = "\n".join([ """ DEP=$(pwd)/external/%s - # TODO: fix atc_router makefile so that we can choose to only install lualib - sed -i -e '/libatc_router.so/d' ${DEP}/Makefile - INSTALL=/usr/bin/install make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install + if [[ ${DEP} == */atc_router ]]; then + INSTALL=/usr/bin/install make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install-lualib + else + INSTALL=/usr/bin/install make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install + fi """ % dep.lstrip("@").split("/")[0] for dep in lualib_deps ]) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index d9447d201d4..5c98e3931b3 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -2,18 +2,31 @@ local typedefs = require("kong.db.schema.typedefs") local router = require("resty.router.router") local deprecation = require("kong.deprecation") -local CACHED_SCHEMA = require("kong.router.atc").schema -local get_expression = require("kong.router.compat").get_expression +local validate_route +local has_paths +do + local isempty = require("table.isempty") + local CACHED_SCHEMA = require("kong.router.atc").schema + local get_expression = require("kong.router.compat").get_expression -local function validate_expression(id, exp) - local r = router.new(CACHED_SCHEMA) + local type = type - local res, err = r:add_matcher(0, id, exp) - if not res then - return nil, "Router Expression failed validation: " .. err + -- works with both `traditional_compatiable` and `expressions` routes` + validate_route = function(entity) + local exp = entity.expression or get_expression(entity) + + local ok, err = router.validate(CACHED_SCHEMA, exp) + if not ok then + return nil, "Router Expression failed validation: " .. err + end + + return true end - return true + has_paths = function(entity) + local paths = entity.paths + return type(paths) == "table" and not isempty(paths) + end end local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor @@ -62,7 +75,7 @@ if kong_router_flavor == "expressions" then { custom_entity_check = { field_sources = { "expression", "id", }, fn = function(entity) - local ok, err = validate_expression(entity.id, entity.expression) + local ok, err = validate_route(entity) if not ok then return nil, err end @@ -75,6 +88,59 @@ if kong_router_flavor == "expressions" then -- router_flavor in ('traditional_compatible', 'traditional') else + local PATH_V1_DEPRECATION_MSG + + if kong_router_flavor == "traditional" then + PATH_V1_DEPRECATION_MSG = + "path_handling='v1' is deprecated and " .. + "will be removed in future version, " .. + "please use path_handling='v0' instead" + + elseif kong_router_flavor == "traditional_compatible" then + PATH_V1_DEPRECATION_MSG = + "path_handling='v1' is deprecated and " .. + "will not work under 'traditional_compatible' router_flavor, " .. + "please use path_handling='v0' instead" + end + + local entity_checks = { + { conditional = { if_field = "protocols", + if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, + then_field = "snis", + then_match = { len_eq = 0 }, + then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", + }}, + { custom_entity_check = { + field_sources = { "path_handling" }, + fn = function(entity) + if entity.path_handling == "v1" then + deprecation(PATH_V1_DEPRECATION_MSG, { after = "3.0", }) + end + + return true + end, + }}, + } + + if kong_router_flavor == "traditional_compatible" then + table.insert(entity_checks, + { custom_entity_check = { + run_with_missing_fields = true, + field_sources = { "id", "paths", }, + fn = function(entity) + if has_paths(entity) then + local ok, err = validate_route(entity) + if not ok then + return nil, err + end + end + + return true + end, + }} + ) + end + return { name = "routes", primary_key = { "id" }, @@ -134,46 +200,6 @@ else type = "foreign", reference = "services" }, }, }, - entity_checks = { - { conditional = { if_field = "protocols", - if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, - then_field = "snis", - then_match = { len_eq = 0 }, - then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", - }}, - { custom_entity_check = { - field_sources = { "path_handling" }, - fn = function(entity) - if entity.path_handling == "v1" then - if kong_router_flavor == "traditional" then - deprecation("path_handling='v1' is deprecated and will be removed in future version, " .. - "please use path_handling='v0' instead", { after = "3.0", }) - - elseif kong_router_flavor == "traditional_compatible" then - deprecation("path_handling='v1' is deprecated and will not work under traditional_compatible " .. - "router_flavor, please use path_handling='v0' instead", { after = "3.0", }) - end - end - - return true - end, - }}, - { custom_entity_check = { - run_with_missing_fields = true, - field_sources = { "id", "paths", }, - fn = function(entity) - if kong_router_flavor == "traditional_compatible" and - type(entity.paths) == "table" and #entity.paths > 0 then - local exp = get_expression(entity) - local ok, err = validate_expression(entity.id, exp) - if not ok then - return nil, err - end - end - - return true - end, - }}, - }, + entity_checks = entity_checks, } end diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 2074867e6cb..7146043dbdb 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1356,14 +1356,31 @@ describe("routes schema (flavor = traditional_compatible)", function() id = a_valid_uuid, name = "my_route", protocols = { "http" }, - paths = { "~/\\/*/user$" }, + paths = { "~/[abc/*/user$" }, service = { id = another_uuid }, } route = Routes:process_auto_fields(route, "insert") local ok, errs = Routes:validate_insert(route) assert.falsy(ok) - assert.truthy(errs["@entity"]) - assert.matches("Router Expression failed validation", errs["@entity"][1], + assert.truthy(errs["paths"]) + assert.matches("invalid regex:", errs["paths"][1], nil, true) + + -- verified by `schema/typedefs.lua` + assert.falsy(errs["@entity"]) + end) + + it("won't fail when rust.regex update to 1.8", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + paths = { "~/\\/*/user$" }, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.truthy(ok) + assert.is_nil(errs) end) end) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 2ed03e4760c..d5bc66c6c5f 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2343,22 +2343,17 @@ for _, strategy in helpers.each_strategy() do assert.equal("no Service found with those values", json.message) end) - it("#db rebuilds router correctly after passing invalid route", function() + it("#db rebuilds router correctly after passing route with special escape", function() local admin_client = helpers.admin_client() local res = assert(admin_client:post("/routes", { headers = { ["Content-Type"] = "application/json" }, body = { - -- this is a invalid regex path + -- this is a valid regex path in Rust.regex 1.8 paths = { "~/delay/(?[^\\/]+)$", }, }, })) - if flavor == "traditional" then - assert.res_status(201, res) - - else - assert.res_status(400, res) - end + assert.res_status(201, res) helpers.wait_for_all_config_update() From 2250370bf4143701a346855158368846f5cabe5a Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 6 Jul 2023 18:08:36 +0800 Subject: [PATCH 2760/4351] chore(build): upgrade Docker base image during build (#11176) --- build/dockerfiles/apk.Dockerfile | 3 ++- build/dockerfiles/deb.Dockerfile | 2 ++ build/dockerfiles/rpm.Dockerfile | 3 ++- 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile index ce4a0afcb87..808b89f3aa2 100644 --- a/build/dockerfiles/apk.Dockerfile +++ b/build/dockerfiles/apk.Dockerfile @@ -17,7 +17,8 @@ ARG KONG_ARTIFACT=kong.${TARGETARCH}.apk.tar.gz ARG KONG_ARTIFACT_PATH= COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.apk.tar.gz -RUN apk add --virtual .build-deps tar gzip \ +RUN apk upgrade --update-cache \ + && apk add --virtual .build-deps tar gzip \ && tar -C / -xzf /tmp/kong.apk.tar.gz \ && apk add --no-cache libstdc++ libgcc pcre perl tzdata libcap zlib zlib-dev bash yaml \ && adduser -S kong \ diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 0a568272f8f..7a45d2dcfbf 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -18,6 +18,8 @@ ARG KONG_ARTIFACT_PATH= COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.deb RUN apt-get update \ + && apt-get -y upgrade \ + && apt-get -y autoremove \ && apt-get install -y --no-install-recommends /tmp/kong.deb \ && rm -rf /var/lib/apt/lists/* \ && rm -rf /tmp/kong.deb \ diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index 042081a735f..9dd4b87ebf0 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -32,7 +32,8 @@ ARG KONG_ARTIFACT_PATH= COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.rpm # hadolint ignore=DL3015 -RUN yum install -y /tmp/kong.rpm \ +RUN yum update -y \ + && yum install -y /tmp/kong.rpm \ && rm /tmp/kong.rpm \ && chown kong:0 /usr/local/bin/kong \ && chown -R kong:0 /usr/local/kong \ From 03662a57812526d4898c7c6e31221de4ab8e50f2 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 6 Jul 2023 20:00:07 +0800 Subject: [PATCH 2761/4351] docs(tracing): fix comment and documentation (#11180) Fix: #11143 --- kong/pdk/tracing.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 82410676ef7..ef9d81e0db9 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -524,7 +524,7 @@ local function new_tracer(name, options) --- Update the value of should_sample for all spans -- - -- @function span:set_should_sample + -- @function kong.tracing:set_should_sample -- @tparam bool should_sample value for the sample parameter function self:set_should_sample(should_sample) local ctx = ngx.ctx From fdea0e9bcf8963e04feb0aec1541cf53fcbe2c53 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 7 Jul 2023 10:41:26 +0800 Subject: [PATCH 2762/4351] style(router): remove localization of `ngx.*` in non-hot code path --- kong/router/compat.lua | 10 ++-------- kong/router/expressions.lua | 6 +----- 2 files changed, 3 insertions(+), 13 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 204e6b6928c..ea735b9e3ac 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -25,12 +25,6 @@ local byte = string.byte local bor, band, lshift = bit.bor, bit.band, bit.lshift -local ngx = ngx -local ngx_log = ngx.log -local ngx_WARN = ngx.WARN -local ngx_ERR = ngx.ERR - - local DOT = byte(".") local TILDE = byte("~") local ASTERISK = byte("*") @@ -235,7 +229,7 @@ local function get_priority(route) match_weight = match_weight + 1 if headers_count > MAX_HEADER_COUNT then - ngx_log(ngx_WARN, "too many headers in route ", route.id, + ngx.log(ngx.WARN, "too many headers in route ", route.id, " headers count capped at 255 when sorting") headers_count = MAX_HEADER_COUNT end @@ -304,7 +298,7 @@ end local function get_exp_and_priority(route) if route.expression then - ngx_log(ngx_ERR, "expecting a traditional route while it's not (probably an expressions route). ", + ngx.log(ngx.ERR, "expecting a traditional route while it's not (probably an expressions route). ", "Likely it's a misconfiguration. Please check the 'router_flavor' config in kong.conf") end diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 14c43872888..7f10bc3161b 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -11,10 +11,6 @@ local OP_EQUAL = "==" local LOGICAL_AND = atc.LOGICAL_AND -local ngx_log = ngx.log -local ngx_ERR = ngx.ERR - - -- map to normal protocol local PROTOCOLS_OVERRIDE = { tls_passthrough = "tcp", @@ -26,7 +22,7 @@ local PROTOCOLS_OVERRIDE = { local function get_exp_and_priority(route) local exp = route.expression if not exp then - ngx_log(ngx_ERR, "expecting an expression route while it's not (probably a traditional route). ", + ngx.log(ngx.ERR, "expecting an expression route while it's not (probably a traditional route). ", "Likely it's a misconfiguration. Please check the 'router_flavor' config in kong.conf") return end From 53903a87e0666f3cdc9668ecc5b548f20013ec40 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 7 Jul 2023 10:42:09 +0800 Subject: [PATCH 2763/4351] style(router): localize hot path functions --- kong/router/compat.lua | 12 +++++------- kong/router/utils.lua | 4 +++- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index ea735b9e3ac..c78ea3404cb 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -7,7 +7,10 @@ local atc = require("kong.router.atc") local tb_new = require("table.new") local tb_nkeys = require("table.nkeys") local uuid = require("resty.jit-uuid") -local utils = require("kong.tools.utils") + + +local shallow_copy = require("kong.tools.utils").shallow_copy +local is_regex_magic = require("kong.router.utils").is_regex_magic local escape_str = atc.escape_str @@ -48,11 +51,6 @@ local function buffer_append(buf, sep, str, idx) end -local function is_regex_magic(path) - return byte(path) == TILDE -end - - local OP_EQUAL = "==" local OP_PREFIX = "^=" local OP_POSTFIX = "=^" @@ -345,7 +343,7 @@ local function split_route_by_path_into(route_and_service, routes_and_services_s ) for index, paths in pairs(grouped_paths) do local cloned_route = { - route = utils.shallow_copy(original_route), + route = shallow_copy(original_route), service = route_and_service.service, } diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 0aa9a4b0f04..b04e5ae2e7c 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -246,6 +246,7 @@ local function route_match_stat(ctx, tag) end +local is_regex_magic local phonehome_statistics do local reports = require("kong.reports") @@ -253,7 +254,7 @@ do local worker_id = ngx.worker.id local TILDE = byte("~") - local function is_regex_magic(path) + is_regex_magic = function(path) return byte(path) == TILDE end @@ -393,5 +394,6 @@ return { get_upstream_uri_v0 = get_upstream_uri_v0, route_match_stat = route_match_stat, + is_regex_magic = is_regex_magic, phonehome_statistics = phonehome_statistics, } From 078060c574874446ef965897d31e240fec02855b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 Mar 2023 15:26:13 +0300 Subject: [PATCH 2764/4351] perf(clustering): optinally use privileged worker for control plane connection Data plane's connection to control plane is moved to a privileged worker process, including: - maintaining websocket (wrpc) connection and data transfer - decompression of received data - json decoding of the received data - validation and flattening of received data - inserting data to lmdb (so that these won't affect latencies / rps on proxy workers) This time behind configuration flag, and disabled by default. See previous attempts: #9432 #8971 Signed-off-by: Aapo Talvensaari --- kong/clustering/utils.lua | 5 +++++ kong/conf_loader/init.lua | 1 + kong/init.lua | 18 +++++++++++++++++- kong/templates/kong_defaults.lua | 1 + 4 files changed, 24 insertions(+), 1 deletion(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 3c72e6d1770..4d831ceacef 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -2,6 +2,7 @@ local constants = require("kong.constants") local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") local parse_url = require("socket.url").parse +local process_type = require("ngx.process").type local type = type local table_insert = table.insert @@ -156,6 +157,10 @@ end function _M.is_dp_worker_process() + if kong.configuration.privileged_agent then + return process_type() == "privileged agent" + end + return worker_id() == 0 end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 38303fedb7f..04ccdf1df5b 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -382,6 +382,7 @@ local CONF_PARSERS = { dns_not_found_ttl = { typ = "number" }, dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, + privileged_agent = { typ = "boolean" }, worker_consistency = { enum = { "strict", "eventual" }, -- deprecating values for enums deprecated = { diff --git a/kong/init.lua b/kong/init.lua index 26ee75da70a..30510c7e9de 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -85,6 +85,7 @@ local kong_error_handlers = require "kong.error_handlers" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" local instrumentation = require "kong.tracing.instrumentation" +local process = require "ngx.process" local tablepool = require "tablepool" local table_new = require "table.new" local utils = require "kong.tools.utils" @@ -671,6 +672,14 @@ function Kong.init() db:close() require("resty.kong.var").patch_metatable() + + if config.privileged_agent and is_data_plane(config) then + -- TODO: figure out if there is better value than 2048 + local ok, err = process.enable_privileged_agent(2048) + if not ok then + error(err) + end + end end @@ -746,6 +755,13 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) + if process.type() == "privileged agent" then + if kong.clustering then + kong.clustering:init_worker() + end + return + end + kong.vault.init_worker() if is_dbless(kong.configuration) then @@ -838,7 +854,7 @@ end function Kong.exit_worker() - if not is_control_plane(kong.configuration) then + if process.type() ~= "privileged agent" and not is_control_plane(kong.configuration) then plugin_servers.stop() end end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 2e5ae067c8e..fadefe9b3a8 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -153,6 +153,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off +privileged_agent = off worker_consistency = eventual worker_state_update_frequency = 5 From 00b3d0d3dfa1e0572d1bc45feea58c14b34a34c0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 20 Jun 2023 10:55:37 +0300 Subject: [PATCH 2765/4351] perf(clustering): smaller LRU cache size is adequate for privileged worker ### Summary Kong cache is not currently used with privileged, but perhaps it is in the future. Lowering cache size on privileged worker reduces its memory usage by 25 MB. Signed-off-by: Aapo Talvensaari --- kong/global.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/global.lua b/kong/global.lua index ddd0c7cbadd..4b2764a38a5 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -1,6 +1,7 @@ -- TODO: get rid of 'kong.meta'; this module is king local meta = require "kong.meta" local PDK = require "kong.pdk" +local process = require "ngx.process" local phase_checker = require "kong.pdk.private.phases" local kong_cache = require "kong.cache" local kong_cluster_events = require "kong.cluster_events" @@ -216,7 +217,8 @@ end local function get_lru_size(kong_config) - if (kong_config.role == "control_plane") + if (process.type() == "privileged agent") + or (kong_config.role == "control_plane") or (kong_config.role == "traditional" and #kong_config.proxy_listeners == 0 and #kong_config.stream_listeners == 0) then From fd1c1e3bd94b89ce3224161aa0da0d918438d3ec Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 29 May 2023 21:03:39 +0300 Subject: [PATCH 2766/4351] chore(core): cleanup some variables after initialization ### Summary Cleans up some variables after they are not needed anymore. Signed-off-by: Aapo Talvensaari --- kong/init.lua | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/init.lua b/kong/init.lua index 30510c7e9de..6ec10693d26 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -635,7 +635,6 @@ function Kong.init() kong.db.declarative_config = dc - if is_http_module or (#config.proxy_listeners == 0 and #config.admin_listeners == 0 and @@ -721,6 +720,8 @@ function Kong.init_worker() end end + schema_state = nil + local worker_events, err = kong_global.init_worker_events() if not worker_events then stash_init_worker_error("failed to instantiate 'kong.worker_events' " .. @@ -792,6 +793,11 @@ function Kong.init_worker() declarative_entities, declarative_meta, declarative_hash) + + declarative_entities = nil + declarative_meta = nil + declarative_hash = nil + if not ok then stash_init_worker_error("failed to load declarative config file: " .. err) return From 35c8e71d6898facfd9146eef059e31ecf9747208 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 7 Jul 2023 16:49:50 +0800 Subject: [PATCH 2767/4351] chore(tests): fix smoke test (#11189) Regression from #11138 --- build/tests/01-base.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build/tests/01-base.sh b/build/tests/01-base.sh index a0120ccd0e4..d19488e08cf 100755 --- a/build/tests/01-base.sh +++ b/build/tests/01-base.sh @@ -78,7 +78,7 @@ assert_exec 0 'root' "for f in /usr/local/kong/include/openssl/*.h; do test -s \ ### msg_test 'openresty binary is expected version' -assert_exec 0 'root' "/usr/local/openresty/bin/openresty -v 2>&1 | grep '${RESTY_VERSION}'" +assert_exec 0 'root' "/usr/local/openresty/bin/openresty -v 2>&1 | grep '${OPENRESTY}'" # linking to a non-kong-provided luajit library can indicate the package was # created on a dev workstation where luajit/openresty was installed manually @@ -112,7 +112,7 @@ if docker_exec root '/usr/local/openresty/bin/openresty -V 2>&1' | grep 'BoringS assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '1.1.0'" else msg_test 'openresty binary uses expected openssl version' - assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${RESTY_OPENSSL_VERSION}'" + assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${OPENSSL}'" fi msg_test 'openresty binary is linked to kong-provided ssl libraries' From c6987b8d3e837029b8d2414b3b0a17a81975b977 Mon Sep 17 00:00:00 2001 From: Larry Owen Date: Fri, 7 Jul 2023 17:27:45 +0300 Subject: [PATCH 2768/4351] feat(ip-restriction): Add TCP Support (#10245) --------- Co-authored-by: Aapo Talvensaari Co-authored-by: Jacob Chambliss --- kong/plugins/ip-restriction/handler.lua | 32 +++- kong/plugins/ip-restriction/schema.lua | 2 +- .../17-ip-restriction/01-schema_spec.lua | 14 +- .../17-ip-restriction/02-access_spec.lua | 150 ++++++++++++------ 4 files changed, 137 insertions(+), 61 deletions(-) diff --git a/kong/plugins/ip-restriction/handler.lua b/kong/plugins/ip-restriction/handler.lua index 3fa5596f4ff..2ba1f206d0c 100644 --- a/kong/plugins/ip-restriction/handler.lua +++ b/kong/plugins/ip-restriction/handler.lua @@ -3,9 +3,10 @@ local ipmatcher = require "resty.ipmatcher" local kong_meta = require "kong.meta" -local ngx_var = ngx.var -local kong = kong local error = error +local kong = kong +local log = kong.log +local ngx_var = ngx.var local IPMATCHER_COUNT = 512 @@ -29,6 +30,13 @@ do end +local function do_exit(status, message) + log.warn(message) + + return kong.response.error(status, message) +end + + local function match_bin(list, binary_remote_addr) local matcher, err @@ -52,31 +60,41 @@ local function match_bin(list, binary_remote_addr) end -function IpRestrictionHandler:access(conf) +local function do_restrict(conf) local binary_remote_addr = ngx_var.binary_remote_addr if not binary_remote_addr then - return kong.response.error(403, "Cannot identify the client IP address, unix domain sockets are not supported.") + return do_exit(403, "Cannot identify the client IP address, unix domain sockets are not supported.") end local deny = conf.deny local allow = conf.allow local status = conf.status or 403 - local message = conf.message or "Your IP address is not allowed" + local message = conf.message or string.format("IP address not allowed: %s", ngx_var.remote_addr) if not isempty(deny) then local blocked = match_bin(deny, binary_remote_addr) if blocked then - return kong.response.error(status, message) + return do_exit(status, message) end end if not isempty(allow) then local allowed = match_bin(allow, binary_remote_addr) if not allowed then - return kong.response.error(status, message) + return do_exit(status, message) end end end +function IpRestrictionHandler:access(conf) + return do_restrict(conf) +end + + +function IpRestrictionHandler:preread(conf) + return do_restrict(conf) +end + + return IpRestrictionHandler diff --git a/kong/plugins/ip-restriction/schema.lua b/kong/plugins/ip-restriction/schema.lua index a03cf4b494c..2a853791fa9 100644 --- a/kong/plugins/ip-restriction/schema.lua +++ b/kong/plugins/ip-restriction/schema.lua @@ -4,7 +4,7 @@ local typedefs = require "kong.db.schema.typedefs" return { name = "ip-restriction", fields = { - { protocols = typedefs.protocols_http }, + { protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, }, { config = { type = "record", fields = { diff --git a/spec/03-plugins/17-ip-restriction/01-schema_spec.lua b/spec/03-plugins/17-ip-restriction/01-schema_spec.lua index 265475de91b..35856efe275 100644 --- a/spec/03-plugins/17-ip-restriction/01-schema_spec.lua +++ b/spec/03-plugins/17-ip-restriction/01-schema_spec.lua @@ -4,24 +4,24 @@ local v = require("spec.helpers").validate_plugin_config_schema describe("Plugin: ip-restriction (schema)", function() it("should accept a valid allow", function() - assert(v({ allow = { "127.0.0.1", "127.0.0.2" } }, schema_def)) + assert(v({ allow = { "127.0.0.1/32", "127.0.0.2/32" } }, schema_def)) end) it("should accept a valid allow and status/message", function() - assert(v({ allow = { "127.0.0.1", "127.0.0.2" }, status = 403, message = "Forbidden" }, schema_def)) + assert(v({ allow = { "127.0.0.1/32", "127.0.0.2/32" }, status = 403, message = "Forbidden" }, schema_def)) end) it("should accept a valid cidr range", function() assert(v({ allow = { "127.0.0.1/8" } }, schema_def)) end) it("should accept a valid deny", function() - assert(v({ deny = { "127.0.0.1", "127.0.0.2" } }, schema_def)) + assert(v({ deny = { "127.0.0.1/32", "127.0.0.2/32" } }, schema_def)) end) it("should accept both non-empty allow and deny", function() local schema = { deny = { - "127.0.0.2" + "127.0.0.2/32" }, allow = { - "127.0.0.1" + "127.0.0.1/32" }, } assert(v(schema, schema_def)) @@ -40,7 +40,7 @@ describe("Plugin: ip-restriction (schema)", function() allow = { "invalid ip or cidr range: 'hello'" } }, err.config) - ok, err = v({ allow = { "127.0.0.1", "127.0.0.2", "hello" } }, schema_def) + ok, err = v({ allow = { "127.0.0.1/32", "127.0.0.2/32", "hello" } }, schema_def) assert.falsy(ok) assert.same({ allow = { [3] = "invalid ip or cidr range: 'hello'" } @@ -58,7 +58,7 @@ describe("Plugin: ip-restriction (schema)", function() deny = { "invalid ip or cidr range: 'hello'" } }, err.config) - ok, err = v({ deny = { "127.0.0.1", "127.0.0.2", "hello" } }, schema_def) + ok, err = v({ deny = { "127.0.0.1/32", "127.0.0.2/32", "hello" } }, schema_def) assert.falsy(ok) assert.same({ deny = { [3] = "invalid ip or cidr range: 'hello'" } diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index 8ed01faf5b8..e1af8734813 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" for _, strategy in helpers.each_strategy() do describe("Plugin: ip-restriction (access) [#" .. strategy .. "]", function() @@ -91,6 +92,45 @@ for _, strategy in helpers.each_strategy() do service = grpc_service, }) + -- tcp services/routes + local tcp_srv = bp.services:insert({ + name = "tcp", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + protocol = "tcp" + }) + + local tls_srv = bp.services:insert({ + name = "tls", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_ssl_port, + protocol = "tls" + }) + + local route_tcp_allow = bp.routes:insert { + destinations = { + { + port = 19000, + }, + }, + protocols = { + "tcp", + }, + service = tcp_srv, + } + + local route_tcp_deny = bp.routes:insert { + destinations = { + { + port = 19443, + }, + }, + protocols = { + "tls", + }, + service = tls_srv, + } + bp.plugins:insert { name = "ip-restriction", route = { id = route1.id }, @@ -186,17 +226,33 @@ for _, strategy in helpers.each_strategy() do name = "ip-restriction", route = { id = route12.id }, config = { - deny = { "127.0.0.1", "127.0.0.2" }, + deny = { "127.0.0.0/24" }, status = 401, message = "Forbidden" }, } + assert(db.plugins:insert { + name = "ip-restriction", + route = { id = route_tcp_allow.id }, + config = { + allow = { "127.0.0.0/24" }, + }, + }) + + assert(db.plugins:insert { + name = "ip-restriction", + route = { id = route_tcp_deny.id }, + config = { + deny = { "127.0.0.0/24" }, + }, + }) + assert(db.plugins:insert { name = "ip-restriction", route = { id = route_grpc_deny.id }, config = { - deny = { "127.0.0.1", "127.0.0.2" } + deny = { "127.0.0.0/24" }, }, }) @@ -204,7 +260,7 @@ for _, strategy in helpers.each_strategy() do name = "ip-restriction", route = { id = route_grpc_allow.id }, config = { - deny = { "127.0.0.2" } + deny = { "127.0.0.2/32" } }, }) @@ -212,7 +268,7 @@ for _, strategy in helpers.each_strategy() do name = "ip-restriction", route = { id = route_grpc_xforwarded_deny.id }, config = { - allow = { "127.0.0.4" }, + allow = { "127.0.0.4/32" }, }, }) @@ -222,6 +278,8 @@ for _, strategy in helpers.each_strategy() do real_ip_recursive = "on", trusted_ips = "0.0.0.0/0, ::/0", nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000," .. + helpers.get_proxy_ip(false) .. ":19443 ssl" }) proxy_client = helpers.proxy_client() @@ -247,8 +305,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("blocks a request when the IP is denied with status/message", function() @@ -276,6 +333,17 @@ for _, strategy in helpers.each_strategy() do assert.matches("Code: PermissionDenied", err) end) + it("blocks a request when the IP is denied #tcp", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) + assert(tcp:sslhandshake(nil, nil, false)) + assert(tcp:send(MESSAGE)) + assert(tcp:receive("*a")) + tcp:close() + + assert.logfile().has.line("IP address not allowed", true) + end) + it("allows a request when the IP is not denied", function() local res = assert(proxy_client:send { method = "GET", @@ -300,6 +368,16 @@ for _, strategy in helpers.each_strategy() do assert.truthy(ok) end) + it("allows a request when the IP is not denied #tcp", function() + local tcp = ngx.socket.tcp() + local ip = helpers.get_proxy_ip(false) + assert(tcp:connect(ip, 19000)) + assert(tcp:send(MESSAGE)) + local body = assert(tcp:receive("*a")) + assert.equal(MESSAGE, body) + tcp:close() + end) + it("blocks IP with CIDR", function() local res = assert(proxy_client:send { method = "GET", @@ -309,8 +387,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("blocks an IP on a allowed CIDR range", function() local res = assert(proxy_client:send { @@ -321,8 +398,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("takes precedence over an allowed IP", function() local res = assert(proxy_client:send { @@ -333,8 +409,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("takes precedence over an allowed CIDR range", function() local res = assert(proxy_client:send { @@ -345,8 +420,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) describe("X-Forwarded-For", function() @@ -385,8 +459,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) end) end) @@ -401,8 +474,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("allows a allowed IP", function() local res = assert(proxy_client:send { @@ -425,8 +497,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("block with not allowed X-Forwarded-For header", function() local res = assert(proxy_client:send { @@ -438,8 +509,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("block with not allowed X-Forwarded-For header #grpc", function() local ok, err = helpers.proxy_client_grpc(){ @@ -521,8 +591,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) res = assert(admin_client:send { method = "PATCH", @@ -721,8 +790,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("allows a request when the IPv6 is not denied", function() local res = assert(proxy_client:send { @@ -747,8 +815,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("blocks an IPv6 on a allowed IPv6 CIDR range", function() local res = assert(proxy_client:send { @@ -760,8 +827,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("takes precedence over an allowed IPv6", function() local res = assert(proxy_client:send { @@ -773,8 +839,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("takes precedence over an allowed IPv6 CIDR range", function() local res = assert(proxy_client:send { @@ -785,8 +850,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) end) @@ -801,8 +865,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("allows a allowed IPv6", function() local res = assert(proxy_client:send { @@ -864,8 +927,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) res = assert(admin_client:send { method = "PATCH", @@ -1001,8 +1063,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("blocks with blocked complex X-Forwarded-For header", function() local res = assert(proxy_client:send { @@ -1014,8 +1075,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("allows with allowed complex X-Forwarded-For header", function() local res = assert(proxy_client:send { @@ -1043,8 +1103,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) it("allows with allowed X-Forwarded-For header", function() local res = assert(proxy_client:send { @@ -1082,8 +1141,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(403, res) - local json = cjson.decode(body) - assert.same({ message = "Your IP address is not allowed" }, json) + assert.matches("IP address not allowed", body) end) end) end) From 8bce1295049f80b5a508403b07080a50a002ae88 Mon Sep 17 00:00:00 2001 From: oowl Date: Mon, 10 Jul 2023 16:19:21 +0800 Subject: [PATCH 2769/4351] fix(build): add more debug symbols for nginx when building in debug mode (#11194) --- build/openresty/BUILD.openresty.bazel | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 27362818a78..53854e9192b 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -185,7 +185,7 @@ CONFIGURE_OPTIONS = [ "@kong//:debug_flag": [ "--with-debug", "--with-no-pool-patch", - "--with-cc-opt=\"-DNGX_LUA_USE_ASSERT -DNGX_LUA_ABORT_AT_PANIC\"", + "--with-cc-opt=\"-DNGX_LUA_USE_ASSERT -DNGX_LUA_ABORT_AT_PANIC -g -O0\"", ], "//conditions:default": [], }) + select({ From f8936cc704d478037f93217ccadd93f33468acd6 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Mon, 10 Jul 2023 16:28:37 +0800 Subject: [PATCH 2770/4351] feat(cd): build rhel-9 RPM packages and Docker images (#11190) KAG-1969 --- .github/matrix-full.yml | 17 +- .github/workflows/release.yml | 3 +- BUILD.bazel | 9 + scripts/explain_manifest/config.py | 9 + .../explain_manifest/fixtures/el9-amd64.txt | 166 ++++++++++++++++++ 5 files changed, 201 insertions(+), 3 deletions(-) create mode 100644 scripts/explain_manifest/fixtures/el9-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 286e9040884..a83d4b9754c 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -56,6 +56,12 @@ build-packages: package: rpm package-type: el8 check-manifest-suite: el8-amd64 +- label: rhel-9 + os: ubuntu-22.04 + image: rockylinux:9 + package: rpm + package-type: el9 + check-manifest-suite: el9-amd64 # Amazon Linux - label: amazonlinux-2 @@ -97,9 +103,10 @@ build-images: # RHEL - label: rhel - base-image: registry.access.redhat.com/ubi8 + base-image: registry.access.redhat.com/ubi9 package: rpm - artifact-from: rhel-8 + rpm_platform: el9 + artifact-from: rhel-9 smoke-tests: - label: ubuntu @@ -167,6 +174,12 @@ release-packages: artifact-version: 8 artifact-type: rhel artifact: kong.el8.amd64.rpm +- label: rhel-9 + package: rpm + artifact-from: rhel-9 + artifact-version: 9 + artifact-type: rhel + artifact: kong.el9.amd64.rpm # Amazon Linux - label: amazonlinux-2 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index f806fc392ee..1270ff808d6 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -208,6 +208,7 @@ jobs: run: | yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 + dnf config-manager --set-enabled crb || true # enable devel packages on rockylinux:9 yum install -y libyaml-devel yum install -y cpanminus || (yum install -y perl && curl -L https://raw.githubusercontent.com/miyagawa/cpanminus/master/cpanm | perl - App::cpanminus) # amazonlinux2023 removed cpanminus # required for openssl 3.x config @@ -349,7 +350,7 @@ jobs: run: | rpm_platform="${{ matrix.rpm_platform }}" if [[ -z "$rpm_platform" ]]; then - rpm_platform="el8" + rpm_platform="el9" fi echo "rpm_platform=$rpm_platform" diff --git a/BUILD.bazel b/BUILD.bazel index 7547de9e6f7..e3c931ebf45 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -49,6 +49,15 @@ nfpm_pkg( visibility = ["//visibility:public"], ) +nfpm_pkg( + name = "kong_el9", + config = "//build:package/nfpm.yaml", + env = nfpm_env, + packager = "rpm", + pkg_name = "kong.el9", + visibility = ["//visibility:public"], +) + nfpm_pkg( name = "kong_el8", config = "//build:package/nfpm.yaml", diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 883a078a65a..fa4776d68f8 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -77,6 +77,15 @@ def transform(f: FileInfo): libcxx_max_version="3.4.25", cxxabi_max_version="1.3.11", ), + "el9-amd64": ExpectSuite( + name="Redhat 9 (amd64)", + manifest="fixtures/el9-amd64.txt", + use_rpath=True, + libc_max_version="2.34", + # gcc 11.3.1 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", + ), "ubuntu-20.04-amd64": ExpectSuite( name="Ubuntu 20.04 (amd64)", manifest="fixtures/ubuntu-20.04-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt new file mode 100644 index 00000000000..637bd395c36 --- /dev/null +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -0,0 +1,166 @@ +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.2 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + From 9ff7af15a35839accea67d14c27d690c51262766 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Mon, 10 Jul 2023 11:40:18 -0300 Subject: [PATCH 2771/4351] fix(dbless): perform uniqueness checks on unique fields (#11199) * tests(dbless): de-hardcode UUID from dbless test Further changes in the DB-less UUID generation algorithm may change this value. (Ooh, foreshadowing!) Signed-off-by: Hisham Muhammad * tests(*): fix some unit tests for KONG_DATABASE=off * style(dbless): fix shadowed upvalue * fix(dbless): perform uniqueness checks on primary and endpoint keys DB-less mode wasn't performing proper uniqueness checks on primary and endpoint keys. This would cause entities to be silently dropped: in the event of conflicting keys, the last one lexically present in the input file would take precedence. The uniqueness check for primary keys needs to happen here, at an early stage where the maps `by_id` and `by_key` are built, otherwise entities are silently lost. Other uniqueness checks can happen later, at the flattening stage. See the following commit. * refactor(dbless): match flatten order of traversal to input This will be useful later when we trigger uniqueness checks to fields of flattened entities. * fix(dbless): perform uniqueness checks on all unique fields * fix(dbless): prefer cache key over endpoint key to build UUID This would cause uniqueness constraints to be missed if two entities have distinct endpoint keys but their cache keys rely on the uniqueness of other fields. When using a database, this would be usually be caught by explicit DB constraints, but here we subsume the cache key uniqueness constraint to the generated UUID. This has the nice property that it saves us from performing an extra explicit check for the uniqueness of composite cache keys, since id's are now being properly checked for uniqueness. Co-authored-by: Michael Martin --------- Signed-off-by: Hisham Muhammad Co-authored-by: Michael Martin --- CHANGELOG.md | 4 + kong/db/schema/others/declarative_config.lua | 93 +++++-- spec/01-unit/03-conf_loader_spec.lua | 11 +- .../04-admin_api/15-off_spec.lua | 227 +++++++++++++++++- .../10-balancer/01-healthchecks_spec.lua | 2 + .../cache-key-vs-endpoint-key/daos.lua | 31 +++ .../cache-key-vs-endpoint-key/handler.lua | 4 + .../000_base_cache_key_vs_endpoint_key.lua | 25 ++ .../migrations/init.lua | 3 + .../cache-key-vs-endpoint-key/schema.lua | 12 + 10 files changed, 385 insertions(+), 27 deletions(-) create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/daos.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/000_base_cache_key_vs_endpoint_key.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/init.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/schema.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 847b957f247..3c1203cb2b0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -62,6 +62,10 @@ #### Core +- Declarative config now performs proper uniqueness checks against its inputs: + previously, it would silently drop entries with conflicting primary/endpoint + keys, or accept conflicting unique fields silently. + [#11199](https://github.com/Kong/kong/pull/11199) - Fixed a bug that causes `POST /config?flatten_errors=1` to throw an exception and return a 500 error under certain circumstances. [#10896](https://github.com/Kong/kong/pull/10896) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 148d6dfc257..c36ed6b4040 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -302,7 +302,13 @@ local function load_vault_subschemas(fields, vault_set) end -local function populate_references(input, known_entities, by_id, by_key, expected, parent_entity) +local function uniqueness_error_msg(entity, key, value) + return "uniqueness violation: '" .. entity .. "' entity " .. + "with " .. key .. " set to '" .. value .. "' already declared" +end + + +local function populate_references(input, known_entities, by_id, by_key, expected, errs, parent_entity) for _, entity in ipairs(known_entities) do yield(true) @@ -324,24 +330,40 @@ local function populate_references(input, known_entities, by_id, by_key, expecte end local entity_schema = all_schemas[entity] + local endpoint_key = entity_schema.endpoint_key + local use_key = endpoint_key and entity_schema.fields[endpoint_key].unique + for i, item in ipairs(input[entity]) do yield(true) - populate_references(item, known_entities, by_id, by_key, expected, entity) + populate_references(item, known_entities, by_id, by_key, expected, errs, entity) local item_id = DeclarativeConfig.pk_string(entity_schema, item) - by_id[entity] = by_id[entity] or {} - by_id[entity][item_id] = item - - local key - if entity_schema.endpoint_key then - key = item[entity_schema.endpoint_key] - if key then - by_key[entity] = by_key[entity] or {} + local key = use_key and item[endpoint_key] + + local failed = false + if key and key ~= ngx.null then + by_key[entity] = by_key[entity] or {} + if by_key[entity][key] then + errs[entity] = errs[entity] or {} + errs[entity][i] = uniqueness_error_msg(entity, endpoint_key, key) + failed = true + else by_key[entity][key] = item end end + if item_id then + by_id[entity] = by_id[entity] or {} + if (not failed) and by_id[entity][item_id] then + errs[entity] = errs[entity] or {} + errs[entity][i] = uniqueness_error_msg(entity, "primary key", item_id) + else + by_id[entity][item_id] = item + table.insert(by_id[entity], item_id) + end + end + if foreign_refs then for k, v in pairs(item) do local ref = foreign_refs[k] @@ -377,10 +399,9 @@ local function validate_references(self, input) local by_id = {} local by_key = {} local expected = {} + local errs = {} - populate_references(input, self.known_entities, by_id, by_key, expected) - - local errors = {} + populate_references(input, self.known_entities, by_id, by_key, expected, errs) for a, as in pairs(expected) do yield(true) @@ -394,20 +415,20 @@ local function validate_references(self, input) local found = find_entity(key, b, by_key, by_id) if not found then - errors[a] = errors[a] or {} - errors[a][k.at] = errors[a][k.at] or {} + errs[a] = errs[a] or {} + errs[a][k.at] = errs[a][k.at] or {} local msg = "invalid reference '" .. k.key .. ": " .. (type(k.value) == "string" and k.value or cjson_encode(k.value)) .. "' (no such entry in '" .. b .. "')" - insert(errors[a][k.at], msg) + insert(errs[a][k.at], msg) end end end end - if next(errors) then - return nil, errors + if next(errs) then + return nil, errs end return by_id, by_key @@ -483,6 +504,11 @@ local function get_key_for_uuid_gen(entity, item, schema, parent_fk, child_key) return end + if schema.cache_key then + local key = build_cache_key(entity, item, schema, parent_fk, child_key) + return pk_name, key + end + if schema.endpoint_key and item[schema.endpoint_key] ~= nil then local key = item[schema.endpoint_key] @@ -511,10 +537,6 @@ local function get_key_for_uuid_gen(entity, item, schema, parent_fk, child_key) return pk_name, key end - if schema.cache_key then - return pk_name, build_cache_key(entity, item, schema, parent_fk, child_key) - end - return pk_name end @@ -727,12 +749,17 @@ local function flatten(self, input) end local entities = {} + local errs for entity, entries in pairs(by_id) do yield(true) + local uniques = {} local schema = all_schemas[entity] entities[entity] = {} - for id, entry in pairs(entries) do + + for _, id in ipairs(entries) do + local entry = entries[id] + local flat_entry = {} for name, field in schema:each_field(entry) do if field.type == "foreign" and type(entry[name]) == "string" then @@ -744,12 +771,32 @@ local function flatten(self, input) else flat_entry[name] = entry[name] end + + if field.unique then + local flat_value = flat_entry[name] + if flat_value and flat_value ~= ngx.null then + uniques[name] = uniques[name] or {} + if uniques[name][flat_value] then + errs = errs or {} + errs[entity] = errors[entity] or {} + local key = schema.endpoint_key + and flat_entry[schema.endpoint_key] or id + errs[entity][key] = uniqueness_error_msg(entity, name, flat_value) + else + uniques[name][flat_value] = true + end + end + end end entities[entity][id] = flat_entry end end + if errs then + return nil, errs + end + return entities, nil, meta end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index be73d035e15..b0afddcbabe 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -36,6 +36,9 @@ local function search_directive(tbl, directive_name, directive_value) end +local DATABASE = os.getenv("KONG_DATABASE") or "postgres" + + describe("Configuration loader", function() it("loads the defaults", function() local conf = assert(conf_loader()) @@ -261,7 +264,7 @@ describe("Configuration loader", function() local conf = assert(conf_loader("spec/fixtures/to-strip.conf")) - assert.equal("postgres", conf.database) + assert.equal(DATABASE, conf.database) assert.equal("debug", conf.log_level) end) it("overcomes penlight's list_delim option", function() @@ -722,6 +725,7 @@ describe("Configuration loader", function() ssl_cipher_suite = "old", client_ssl = "on", role = "control_plane", + database = "postgres", status_listen = "127.0.0.1:123 ssl", proxy_listen = "127.0.0.1:456 ssl", admin_listen = "127.0.0.1:789 ssl" @@ -1040,6 +1044,7 @@ describe("Configuration loader", function() it("doesn't load cluster_cert or cluster_ca_cert for control plane", function() local conf, _, errors = conf_loader(nil, { role = "control_plane", + database = "postgres", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", @@ -1368,7 +1373,7 @@ describe("Configuration loader", function() os.getenv = function() end -- luacheck: ignore local conf = assert(conf_loader(helpers.test_conf_path)) - assert.equal("postgres", conf.database) + assert.equal(DATABASE, conf.database) end) it("honors path if provided even if a default file exists", function() conf_loader.add_default_path("spec/fixtures/to-strip.conf") @@ -1382,7 +1387,7 @@ describe("Configuration loader", function() os.getenv = function() end -- luacheck: ignore local conf = assert(conf_loader(helpers.test_conf_path)) - assert.equal("postgres", conf.database) + assert.equal(DATABASE, conf.database) end) end) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 40448009d6a..b86d3715a4d 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -599,6 +599,152 @@ describe("Admin API #off", function() }, json) end) + it("returns 400 on an primary key uniqueness error", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + services: + - id: 0855b320-0dd2-547d-891d-601e9b38647f + name: foo + host: example.com + protocol: https + routes: + - name: foo + methods: ["GET"] + plugins: + - name: key-auth + - name: http-log + config: + http_endpoint: https://example.com + - id: 0855b320-0dd2-547d-891d-601e9b38647f + name: bar + host: example.test + port: 3000 + routes: + - name: bar + paths: + - / + plugins: + - name: basic-auth + - name: tcp-log + config: + host: 127.0.0.1 + port: 10000 + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ + code = 14, + fields = { + services = { + cjson.null, + "uniqueness violation: 'services' entity with primary key set to '0855b320-0dd2-547d-891d-601e9b38647f' already declared", + } + }, + message = [[declarative config is invalid: ]] .. + [[{services={[2]="uniqueness violation: 'services' entity with primary key set to '0855b320-0dd2-547d-891d-601e9b38647f' already declared"}}]], + name = "invalid declarative configuration", + }, json) + end) + + it("returns 400 on an endpoint key uniqueness error", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + services: + - name: foo + host: example.com + protocol: https + routes: + - name: foo + methods: ["GET"] + plugins: + - name: key-auth + - name: http-log + config: + http_endpoint: https://example.com + - name: foo + host: example.test + port: 3000 + routes: + - name: bar + paths: + - / + plugins: + - name: basic-auth + - name: tcp-log + config: + host: 127.0.0.1 + port: 10000 + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ + code = 14, + fields = { + services = { + cjson.null, + "uniqueness violation: 'services' entity with name set to 'foo' already declared", + } + }, + message = [[declarative config is invalid: ]] .. + [[{services={[2]="uniqueness violation: 'services' entity with name set to 'foo' already declared"}}]], + name = "invalid declarative configuration", + }, json) + end) + + it("returns 400 on a regular key uniqueness error", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + consumers: + - username: foo + custom_id: conflict + - username: bar + custom_id: conflict + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ + code = 14, + fields = { + consumers = { + bar = "uniqueness violation: 'consumers' entity with custom_id set to 'conflict' already declared", + } + }, + message = [[declarative config is invalid: ]] .. + [[{consumers={bar="uniqueness violation: 'consumers' entity with custom_id set to 'conflict' already declared"}}]], + name = "invalid declarative configuration", + }, json) + end) + it("returns 400 when given no input", function() local res = assert(client:send { method = "POST", @@ -822,10 +968,21 @@ describe("Admin API #off", function() assert.response(res).has.status(201) + + res = client:get("/upstreams/foo/targets") + assert.response(res).has.status(200) + + local json = assert.response(res).has.jsonbody() + assert.is_table(json.data) + assert.same(1, #json.data) + assert.is_table(json.data[1]) + + local id = assert.is_string(json.data[1].id) + helpers.wait_until(function() local res = assert(client:send { method = "PUT", - path = "/upstreams/foo/targets/c830b59e-59cc-5392-adfd-b414d13adfc4/10.20.30.40/unhealthy", + path = "/upstreams/foo/targets/" .. id .. "/10.20.30.40/unhealthy", }) return pcall(function() @@ -2808,6 +2965,74 @@ describe("Admin API #off with Unique Foreign #unique", function() end) end) +describe("Admin API #off with cache key vs endpoint key #unique", function() + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + plugins = "cache-key-vs-endpoint-key", + nginx_worker_processes = 1, + lmdb_map_size = LMDB_MAP_SIZE, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = assert(helpers.admin_client()) + end) + + after_each(function() + if client then + client:close() + end + end) + + it("prefers cache key rather than endpoint key from primary key uniqueness", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + ck_vs_ek_testcase: + - name: foo + service: my_service + - name: bar + service: my_service + + services: + - name: my_service + url: http://example.com + path: / + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + local body = assert.response(res).has.status(400) + local json = cjson.decode(body) + assert.same({ + code = 14, + fields = { + ck_vs_ek_testcase = { + cjson.null, + "uniqueness violation: 'ck_vs_ek_testcase' entity with primary key set to 'd091e0c1-8e3b-5dc9-97bf-35b5bcf9d184' already declared", + } + }, + message = [[declarative config is invalid: ]] .. + [[{ck_vs_ek_testcase={[2]="uniqueness violation: 'ck_vs_ek_testcase' entity with primary key set to 'd091e0c1-8e3b-5dc9-97bf-35b5bcf9d184' already declared"}}]], + name = "invalid declarative configuration", + }, json) + end) + +end) + describe("Admin API #off worker_consistency=eventual", function() local client diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index e7540d8f853..d45f34fb970 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -465,6 +465,8 @@ for _, strategy in helpers.each_strategy() do -- remove the upstream if strategy ~= "off" then bu.remove_upstream(bp, upstream_id) + else + bp.done() end -- add the upstream again diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/daos.lua new file mode 100644 index 00000000000..70a3efe3658 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/daos.lua @@ -0,0 +1,31 @@ +local typedefs = require "kong.db.schema.typedefs" + + +return { + { + name = "ck_vs_ek_testcase", + primary_key = { "id" }, + endpoint_key = "name", + cache_key = { "route", "service" }, + fields = { + { id = typedefs.uuid }, + { name = typedefs.utf8_name }, -- this typedef declares 'unique = true' + { service = { type = "foreign", reference = "services", on_delete = "cascade", + default = ngx.null, unique = true }, }, + { route = { type = "foreign", reference = "routes", on_delete = "cascade", + default = ngx.null, unique = true }, }, + }, + entity_checks = { + { mutually_exclusive = { + "service", + "route", + } + }, + { at_least_one_of = { + "service", + "route", + } + } + } + } +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/handler.lua new file mode 100644 index 00000000000..bd97e4e821a --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/handler.lua @@ -0,0 +1,4 @@ +return { + PRIORITY = 1, + VERSION = "1.0", +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/000_base_cache_key_vs_endpoint_key.lua b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/000_base_cache_key_vs_endpoint_key.lua new file mode 100644 index 00000000000..ccc37962ed1 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/000_base_cache_key_vs_endpoint_key.lua @@ -0,0 +1,25 @@ +return { + postgres = { + up = [[ + CREATE TABLE IF NOT EXISTS "ck_vs_ek_testcase" ( + "id" UUID PRIMARY KEY, + "name" TEXT, + "route_id" UUID REFERENCES "routes" ("id") ON DELETE CASCADE, + "service_id" UUID REFERENCES "services" ("id") ON DELETE CASCADE, + "cache_key" TEXT UNIQUE + ); + + DO $$ + BEGIN + CREATE UNIQUE INDEX IF NOT EXISTS "ck_vs_ek_testcase_name_idx" + ON "ck_vs_ek_testcase" ("name"); + END$$; + + DO $$ + BEGIN + CREATE UNIQUE INDEX IF NOT EXISTS "ck_vs_ek_testcase_cache_key_idx" + ON "ck_vs_ek_testcase" ("cache_key"); + END$$; + ]], + }, +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/init.lua b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/init.lua new file mode 100644 index 00000000000..5f84bb016dc --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "000_base_unique_foreign", +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/schema.lua new file mode 100644 index 00000000000..6bc8198b555 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cache-key-vs-endpoint-key/schema.lua @@ -0,0 +1,12 @@ +return { + name = "cache-key-vs-endpoint-key", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 53c62bc791df9605e0a5b054a720f63560c2294b Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 11 Jul 2023 13:48:16 +0800 Subject: [PATCH 2772/4351] docs(changelog): add entry for PR #10245 (#11198) --- CHANGELOG.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 3c1203cb2b0..d03753e3806 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -44,6 +44,9 @@ The field `header_type`now accepts the `aws` value to handle this specific propagation header. [11075](https://github.com/Kong/kong/pull/11075) +- **Ip-Restriction**: Add TCP support to the plugin. + Thanks [@scrudge](https://github.com/scrudge) for contributing this change. + [#10245](https://github.com/Kong/kong/pull/10245) #### PDK From 635d46c9012326cb55c5a37a3a764e6574904f98 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 11 Jul 2023 13:48:56 +0800 Subject: [PATCH 2773/4351] perf(plugin/ip-restriction): optimize not_allowed msg (#11200) --- kong/plugins/ip-restriction/handler.lua | 23 ++++++++++++++--------- 1 file changed, 14 insertions(+), 9 deletions(-) diff --git a/kong/plugins/ip-restriction/handler.lua b/kong/plugins/ip-restriction/handler.lua index 2ba1f206d0c..e25c2d35b2b 100644 --- a/kong/plugins/ip-restriction/handler.lua +++ b/kong/plugins/ip-restriction/handler.lua @@ -31,9 +31,13 @@ end local function do_exit(status, message) - log.warn(message) - - return kong.response.error(status, message) + status = status or 403 + message = message or + string.format("IP address not allowed: %s", ngx_var.remote_addr) + + log.warn(message) + + return kong.response.error(status, message) end @@ -63,25 +67,26 @@ end local function do_restrict(conf) local binary_remote_addr = ngx_var.binary_remote_addr if not binary_remote_addr then - return do_exit(403, "Cannot identify the client IP address, unix domain sockets are not supported.") + return do_exit(403, + "Cannot identify the client IP address, " .. + "unix domain sockets are not supported.") end local deny = conf.deny - local allow = conf.allow - local status = conf.status or 403 - local message = conf.message or string.format("IP address not allowed: %s", ngx_var.remote_addr) if not isempty(deny) then local blocked = match_bin(deny, binary_remote_addr) if blocked then - return do_exit(status, message) + return do_exit(conf.status, conf.message) end end + local allow = conf.allow + if not isempty(allow) then local allowed = match_bin(allow, binary_remote_addr) if not allowed then - return do_exit(status, message) + return do_exit(conf.status, conf.message) end end end From 070e90faf4d9b8ce7642aed17329bb8cf31ac2e3 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 11 Jul 2023 15:16:02 +0800 Subject: [PATCH 2774/4351] fix(http_mock): bug fixes and add tapping feature (#11182) Introduce tapping for testing, especially OIDC's behavior when sending requests to IDP. - assert in mock server do not return truthy value which fails l`ocal v=assert(f())` - add aliases `has_one_without_*` for `not_all_* `assertions - more strict error handling - fix some issues on docs rendering Co-authored-by: Thijs Schreijer --- .../01-helpers/03-http_mock_spec.lua | 58 +++++++++ spec/helpers/http_mock.lua | 118 +++++++++++++----- spec/helpers/http_mock/asserts.lua | 4 + spec/helpers/http_mock/clients.lua | 13 +- spec/helpers/http_mock/debug_port.lua | 3 +- spec/helpers/http_mock/nginx_instance.lua | 19 ++- spec/helpers/http_mock/tapping.lua | 47 +++++++ spec/helpers/http_mock/template.lua | 2 +- spec/renderdocs.sh | 40 ++++++ 9 files changed, 266 insertions(+), 38 deletions(-) create mode 100644 spec/helpers/http_mock/tapping.lua create mode 100755 spec/renderdocs.sh diff --git a/spec/02-integration/01-helpers/03-http_mock_spec.lua b/spec/02-integration/01-helpers/03-http_mock_spec.lua index acbdd8cbe04..b1250c1febc 100644 --- a/spec/02-integration/01-helpers/03-http_mock_spec.lua +++ b/spec/02-integration/01-helpers/03-http_mock_spec.lua @@ -1,4 +1,5 @@ local http_mock = require "spec.helpers.http_mock" +local tapping = require "spec.helpers.http_mock.tapping" local pl_file = require "pl.file" for _, tls in ipairs {true, false} do @@ -220,3 +221,60 @@ describe("http_mock config", function() assert(pl_file.access_time(pid_filename) ~= nil, "mocking not in the correct place") end) end) + +local function remove_volatile_headers(req_t) + req_t.headers["Connection"] = nil + req_t.headers["Host"] = nil + req_t.headers["User-Agent"] = nil + req_t.headers["Content-Length"] = nil +end + +describe("http_mock.tapping", function() + local tapped, tapped_port + lazy_setup(function() + tapped, tapped_port = http_mock.new(nil, nil, { + log_opts = { + req = true, + req_body = true, + req_body_large = true, + } + }) + tapped:start() + end) + lazy_teardown(function() + tapped:stop(true) + end) + + it("works", function() + local tapping_mock = tapping.new(tapped_port) + tapping_mock:start() + finally(function() + tapping_mock:stop(true) + end) + local client = tapping_mock:get_client() + local request = { + headers = { + ["test"] = "mock_debug" + }, + method = "POST", + path = "/test!", + body = "hello world", + } + local res = assert(client:send(request)) + assert.response(res).has.status(200) + assert.same(res:read_body(), "ok") + + request.uri = request.path + request.path = nil + + local record = tapping_mock:retrieve_mocking_logs() + local req_t = assert(record[1].req) + remove_volatile_headers(req_t) + assert.same(request, req_t) + + local upstream_record = tapped:retrieve_mocking_logs() + local upstream_req_t = assert(upstream_record[1].req) + remove_volatile_headers(upstream_req_t) + assert.same(request, upstream_req_t) + end) +end) diff --git a/spec/helpers/http_mock.lua b/spec/helpers/http_mock.lua index 2f2fd96a7a7..5319a06d577 100644 --- a/spec/helpers/http_mock.lua +++ b/spec/helpers/http_mock.lua @@ -1,3 +1,6 @@ +--- Module implementing http_mock, a HTTP mocking server for testing. +-- @module spec.helpers.http_mock + local helpers = require "spec.helpers" local pairs = pairs @@ -42,11 +45,24 @@ local function default_field(tbl, key, default) end end --- create a mock instance which represents a HTTP mocking server --- @param listens: the listen directive of the mock server, defaults to "0.0.0.0:8000" --- @param code: the code of the mock server, defaults to a simple response. --- @param opts: options for the mock server, left it empty to use the defaults --- @return: a mock instance +--- create a mock instance which represents a HTTP mocking server +-- @tparam[opt] table|string|number listens the listen directive of the mock server. This can be +-- a single directive (string), or a list of directives (table), or a number which will be used as the port. +-- Defaults to a random available port +-- @tparam[opt] table|string routes the code of the mock server, defaults to a simple response. See Examples. +-- @tparam[opt={}] table opts options for the mock server, supporting fields: +-- @tparam[opt="servroot_tapping"] string opts.prefix the prefix of the mock server +-- @tparam[opt="_"] string opts.hostname the hostname of the mock server +-- @tparam[opt=false] bool opts.tls whether to use tls +-- @tparam[opt={}] table opts.directives the extra directives of the mock server +-- @tparam[opt={}] table opts.log_opts the options for logging with fields listed below: +-- @tparam[opt=true] bool opts.log_opts.collect_req whether to log requests() +-- @tparam[opt=true] bool opts.log_opts.collect_req_body_large whether to log large request bodies +-- @tparam[opt=false] bool opts.log_opts.collect_resp whether to log responses +-- @tparam[opt=false] bool opts.log_opts.collect_resp_body whether to log response bodies +-- @tparam[opt=true] bool opts.log_opts.collect_err: whether to log errors +-- @treturn http_mock a mock instance +-- @treturn string the port the mock server listens to -- @usage -- local mock = http_mock.new(8000, [[ -- ngx.req.set_header("X-Test", "test") @@ -75,15 +91,8 @@ end -- client:send({}) -- local logs = mock:retrieve_mocking_logs() -- get all the logs of HTTP sessions -- mock:stop() --- --- listens can be a number, which will be used as the port of the mock server; --- or a string, which will be used as the param of listen directive of the mock server; --- or a table represents multiple listen ports. --- if the port is not specified, a random port will be used. --- call mock:get_default_port() to get the first port the mock server listens to. --- if the port is a number and opts.tls is set to ture, ssl will be appended. --- --- routes can be a table like this: +-- @usage +-- -- routes can be a table like this: -- routes = { -- ["/"] = { -- access = [[ @@ -98,19 +107,15 @@ end -- }, -- }, -- } --- or a string, which will be used as the access phase handler. -- --- opts: --- prefix: the prefix of the mock server, defaults to "mockserver" --- hostname: the hostname of the mock server, defaults to "_" --- directives: the extra directives of the mock server, defaults to {} --- log_opts: the options for logging with fields listed below: --- collect_req: whether to log requests(), defaults to true --- collect_req_body_large: whether to log large request bodies, defaults to true --- collect_resp: whether to log responses, defaults to false --- collect_resp_body: whether to log response bodies, defaults to false --- collect_err: whether to log errors, defaults to true --- tls: whether to use tls, defaults to false +-- -- or single a string, which will be used as the access phase handler. +-- routes = [[ ngx.print("hello world") ]] +-- -- which is equivalent to: +-- routes = { +-- ["/"] = { +-- access = [[ ngx.print("hello world") ]], +-- }, +-- } function http_mock.new(listens, routes, opts) opts = opts or {} @@ -135,7 +140,7 @@ function http_mock.new(listens, routes, opts) } } end - + opts.log_opts = opts.log_opts or {} local log_opts = opts.log_opts default_field(log_opts, "req", true) @@ -145,7 +150,7 @@ function http_mock.new(listens, routes, opts) default_field(log_opts, "resp_body", false) default_field(log_opts, "err", true) - local prefix = opts.prefix or "mockserver" + local prefix = opts.prefix or "servroot_mock" local hostname = opts.hostname or "_" local directives = opts.directives or {} @@ -172,11 +177,64 @@ function http_mock.new(listens, routes, opts) _self:_set_eventually_table() _self:_setup_debug() - return _self + return _self, port end +--- @type http_mock + +--- returns the default port of the mock server. +-- @function http_mock:get_default_port +-- @treturn string the port of the mock server (from the first listen directive) function http_mock:get_default_port() return self.listens[1]:match(":(%d+)") end -return http_mock \ No newline at end of file +--- retrieve the logs of HTTP sessions +-- @function http_mock:retrieve_mocking_logs +-- @treturn table the logs of HTTP sessions + +--- purge the logs of HTTP sessions +-- @function http_mock:purge_mocking_logs + +--- clean the logs of HTTP sessions +-- @function http_mock:clean + +--- wait until all the requests are finished +-- @function http_mock:wait_until_no_request +-- @tparam[opt=true,default=5] number timeout the timeout to wait for the nginx process to exit + +--- make assertions on HTTP requests. +-- with a timeout to wait for the requests to arrive +-- @class http_mock.eventually + +--- assert if the condition is true for one of the logs. +-- Replace "session" in the name of the function to assert on fields of the log. +-- The field can be one of "session", "request", "response", "error". +-- @function http_mock.eventually:has_session_satisfy +-- @tparam function check the check function, accept a log and throw error if the condition is not satisfied + +--- assert if the condition is true for all the logs. +-- Replace "session" in the name of the function to assert on fields of the log. +-- The field can be one of "session", "request", "response", "error". +-- @function http_mock.eventually:all_session_satisfy +-- @tparam function check the check function, accept a log and throw error if the condition is not satisfied + +--- assert if none of the logs satisfy the condition. +-- Replace "session" in the name of the function to assert on fields of the log. +-- The field can be one of "session", "request", "response", "error". +-- @function http_mock.eventually:has_no_session_satisfy +-- @tparam function check the check function, accept a log and throw error if the condition is not satisfied + +--- assert if not all the logs satisfy the condition. +-- Replace "session" in the name of the function to assert on fields of the log. +-- The field can be one of "session", "request", "response", "error". +-- @function http_mock.eventually:not_all_session_satisfy +-- @tparam function check the check function, accept a log and throw error if the condition is not satisfied + +--- alias for eventually:not_all_{session,request,response,error}_satisfy. +-- Replace "session" in the name of the function to assert on fields of the log. +-- The field can be one of "session", "request", "response", "error". +-- @function http_mock.eventually:has_one_without_session_satisfy +-- @tparam function check the check function, accept a log and throw error if the condition is not satisfied + +return http_mock diff --git a/spec/helpers/http_mock/asserts.lua b/spec/helpers/http_mock/asserts.lua index 87836692ebd..8d3705c90b5 100644 --- a/spec/helpers/http_mock/asserts.lua +++ b/spec/helpers/http_mock/asserts.lua @@ -4,10 +4,12 @@ local pairs = pairs local pcall = pcall local error = error +---@class http_mock local http_mock = {} local build_in_checks = {} +---@class http_mock_asserts local eventually_MT = {} eventually_MT.__index = eventually_MT @@ -114,6 +116,8 @@ local function register_assert(name, impl) eventually_MT["not_all_" .. name] = function(self, ...) return eventually_has(reverse_impl, self.__mock, ...) end + + eventually_MT["has_one_without_" .. name] = eventually_MT["not_all_" .. name] end for name, impl in pairs(build_in_checks) do diff --git a/spec/helpers/http_mock/clients.lua b/spec/helpers/http_mock/clients.lua index caee1f0d36a..98f560e93d1 100644 --- a/spec/helpers/http_mock/clients.lua +++ b/spec/helpers/http_mock/clients.lua @@ -1,15 +1,24 @@ +--- part of http_mock +-- @submodule spec.helpers.http_mock + local helpers = require "spec.helpers" local http_client = helpers.http_client local http_mock = {} --- we need to get rid of dependence to the "helpers" +--- get a `helpers.http_client` to access the mock server +-- @function http_mock:get_client +-- @treturn http_client a `helpers.http_client` instance +-- @within http_mock +-- @usage +-- httpc = http_mock:get_client() +-- result = httpc:get("/services/foo", opts) function http_mock:get_client() local client = self.client if not client then client = http_client({ scheme = self.client_opts.tls and "https" or "http", - host = "localhost", + host = "localhost", port = self.client_opts.port, }) diff --git a/spec/helpers/http_mock/debug_port.lua b/spec/helpers/http_mock/debug_port.lua index 9ac5a9451e0..e5db9e5327f 100644 --- a/spec/helpers/http_mock/debug_port.lua +++ b/spec/helpers/http_mock/debug_port.lua @@ -6,6 +6,7 @@ local ipairs = ipairs local insert = table.insert local assert = assert +---@class http_mock local http_mock = {} -- POST as it's not idempotent @@ -36,7 +37,7 @@ local get_status_param = { -- internal API function http_mock:_setup_debug(debug_param) local debug_port = helpers.get_available_port() - local debug_client = http.new() + local debug_client = assert(http.new()) local debug_connect = { scheme = "http", host = "localhost", diff --git a/spec/helpers/http_mock/nginx_instance.lua b/spec/helpers/http_mock/nginx_instance.lua index 36d26bc8a9f..860a12439f6 100644 --- a/spec/helpers/http_mock/nginx_instance.lua +++ b/spec/helpers/http_mock/nginx_instance.lua @@ -1,3 +1,6 @@ +--- part of http_mock +-- @submodule spec.helpers.http_mock + local template_str = require "spec.helpers.http_mock.template" local pl_template = require "pl.template" local pl_path = require "pl.path" @@ -15,16 +18,18 @@ local shallow_copy = require "kong.tools.utils".shallow_copy local template = assert(pl_template.compile(template_str)) local render_env = {ipairs = ipairs, pairs = pairs, error = error, } - local http_mock = {} --- start a dedicate nginx instance for this mock +--- start a dedicate nginx instance for this mock +-- @tparam[opt=false] bool error_on_exist whether to throw error if the directory already exists +-- @within http_mock +-- @usage http_mock:start(true) function http_mock:start(error_on_exist) local ok = (pl_path.mkdir(self.prefix)) and (pl_path.mkdir(self.prefix .. "/logs")) and (pl_path.mkdir(self.prefix .. "/conf")) if error_on_exist then assert(ok, "failed to create directory " .. self.prefix) end - + local render = assert(template:render(shallow_copy(self), render_env)) local conf_path = self.prefix .. "/conf/nginx.conf" local conf_file = assert(io.open(conf_path, "w")) @@ -39,7 +44,13 @@ end local sleep_step = 0.01 --- stop a dedicate nginx instance for this mock +--- stop a dedicate nginx instance for this mock +-- @function http_mock:stop +-- @tparam[opt=false] bool no_clean whether to preserve the logs +-- @tparam[opt="TERM"] string signal the signal name to send to the nginx process +-- @tparam[opt=10] number timeout the timeout to wait for the nginx process to exit +-- @within http_mock +-- @usage http_mock:stop(false, "TERM", 10) function http_mock:stop(no_clean, signal, timeout) signal = signal or "TERM" timeout = timeout or 10 diff --git a/spec/helpers/http_mock/tapping.lua b/spec/helpers/http_mock/tapping.lua new file mode 100644 index 00000000000..65e84435d20 --- /dev/null +++ b/spec/helpers/http_mock/tapping.lua @@ -0,0 +1,47 @@ +--- A http_mock subclass for tapping. +-- @module spec.helpers.http_mock.tapping + +local http_mock = require "spec.helpers.http_mock" + +local tapping = {} + +-- create a new tapping route +-- @tparam string|number target the target host/port of the tapping route +-- @return the tapping route instance +function tapping.new_tapping_route(target) + if tonumber(target) then + -- TODO: handle the resovler! + target = "http://127.0.0.1:" .. target + end + + if not target:find("://") then + target = "http://" .. target + end + + return { + ["/"] = { + directives = [[proxy_pass ]] .. target .. [[;]], + } + } +end + +--- create a new `http_mock.tapping` instance with a tapping route +-- @tparam string|number target the target host/port of the tapping route +-- @tparam[opt] table|string|number listens see `http_mock.new` +-- @tparam[opt="servroot_tapping"] string prefix the prefix of the mock server +-- @tparam[opt={}] table log_opts see `http_mock.new`, uses the defaults, with `req_large_body` enabled +-- @treturn http_mock.tapping a tapping instance +-- @treturn string the port the mock server listens to +function tapping.new(target, listens, prefix, log_opts) + ---@diagnostic disable-next-line: return-type-mismatch + return http_mock.new(listens, tapping.new_tapping_route(target), { + prefix = prefix or "servroot_tapping", + log_opts = log_opts or { + req = true, + req_body = true, + req_large_body = true, + }, + }) +end + +return tapping diff --git a/spec/helpers/http_mock/template.lua b/spec/helpers/http_mock/template.lua index 2fa152f40bc..093bc0d334d 100644 --- a/spec/helpers/http_mock/template.lua +++ b/spec/helpers/http_mock/template.lua @@ -43,7 +43,7 @@ http { function assert(truthy, err) -- luacheck: ignore if truthy then - return + return truthy end if ngx.ctx then diff --git a/spec/renderdocs.sh b/spec/renderdocs.sh new file mode 100755 index 00000000000..86cfe1f2540 --- /dev/null +++ b/spec/renderdocs.sh @@ -0,0 +1,40 @@ +#!/bin/bash + +# auto-doc renderer +# +# will watch the spec directory and upon changes automatically +# render the helper documentation using `ldoc .` +# resulting docs are in ./spec/docs/index.html + +SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd ) +pushd $SCRIPT_DIR + +watched_files=$(find . -name '*.lua') + +if [ -z "$watched_files" ]; then + echo "Nothing to watch, abort" + exit 1 +else + echo "watching: $watched_files" +fi + +previous_checksum="dummy" +while true ; do + checksum=$(md5 $watched_files | md5) + if [ "$checksum" != "$previous_checksum" ]; then + ldoc . + result=$? + if [ $result -ne 0 ]; then + echo -e "\033[0;31mldoc failed, exitcode: $result\033[0m" + echo + else + echo + echo "docs updated at: $(pwd)/docs/index.html" + echo -e "\033[1;33mwatching for changes...\033[0m" + echo + fi + fi + previous_checksum="$checksum" + sleep 1 +done + From 1619701e74a405b82d2bd37637cd18a62a2bb881 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 11 Jul 2023 10:06:42 +0200 Subject: [PATCH 2775/4351] feat(db): add entity_checks for /schema endpoint (#11108) --- CHANGELOG.md | 2 ++ kong/api/api_helpers.lua | 3 ++- spec/02-integration/04-admin_api/02-kong_routes_spec.lua | 1 + spec/02-integration/04-admin_api/04-plugins_routes_spec.lua | 4 +++- 4 files changed, 8 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index d03753e3806..6fe67d11906 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -21,6 +21,8 @@ #### Core +- '/schemas' endpoint returns additional information about cross-field validation as part of the schema. This should help tools that use the Admin API to perform better client-side validation. + #### Plugins - Validation for queue related parameters has been diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index a0e285f7d78..92fab946389 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -223,7 +223,8 @@ do schema_to_jsonable = function(schema) local fields = fields_to_jsonable(schema.fields) - return { fields = fields } + local entity_checks = fields_to_jsonable(schema.entity_checks or {}) + return { entity_checks = entity_checks, fields = fields, } end _M.schema_to_jsonable = schema_to_jsonable end diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 697153fc130..49d4e284f71 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -434,6 +434,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) assert.is_table(json.fields) + assert.is_table(json.entity_checks) end end) it("returns 404 on a missing entity", function() diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index d04584b9553..62905841d4a 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -442,6 +442,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) local json = cjson.decode(body) assert.is_table(json.fields) + assert.is_table(json.entity_checks) end end) it("returns nested records and empty array defaults as arrays", function() @@ -450,11 +451,12 @@ for _, strategy in helpers.each_strategy() do path = "/schemas/plugins/request-transformer", }) local body = assert.res_status(200, res) - assert.match('{"fields":[{', body, 1, true) + assert.not_match('"entity_checks":{', body, 1, true) assert.not_match('"fields":{', body, 1, true) assert.match('"default":[]', body, 1, true) assert.not_match('"default":{}', body, 1, true) end) + it("returns 404 on invalid plugin", function() local res = assert(client:send { method = "GET", From 8e122cc5c1c28167e86448028c45ee5a643e9f39 Mon Sep 17 00:00:00 2001 From: Zhongwei Yao Date: Fri, 7 Jul 2023 11:20:48 -0700 Subject: [PATCH 2776/4351] fix(luajit): fix LuaJIT arm64 SIGILL crash. This fix removes the blocker to enable JIT on arm64 platform like MacOS M1/M2 chips. And the patch is under up-streaming processing. Once the LuaJIT-2.1-20220411_05_arm64_sigill.patch has been merged in upstream, we can pull the latest upstream and remove this internal maintained patch. --- .../LuaJIT-2.1-20220411_05_arm64_sigill.patch | 26 +++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch b/build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch new file mode 100644 index 00000000000..32ab57b8ad8 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch @@ -0,0 +1,26 @@ +From 56f0ff1a7bcb3bacdefa3c0f4b0a6a3efcf90bd5 Mon Sep 17 00:00:00 2001 +From: Zhongwei Yao +Date: Tue, 4 Jul 2023 15:20:19 -0800 +Subject: [PATCH] Fix fuse case for LDP instuction on Arm64 when offset is + negative. + +--- + src/lj_emit_arm64.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h +index 0ddba4a3..e19a8e4a 100644 +--- a/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h ++++ b/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h +@@ -143,7 +143,7 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) + goto nopair; + } + if (ofsm >= (int)((unsigned int)-64<mcp = aip | A64F_N(rn) | ((ofsm >> sc) << 15) | ++ *as->mcp = aip | A64F_N(rn) | (((ofsm >> sc)&0x7f) << 15) | + (ai ^ ((ai == A64I_LDRx || ai == A64I_STRx) ? 0x50000000 : 0x90000000)); + return; + } +-- +2.41.0 + From eda656cf7095e57939e56a0ec4dd45587d93bc54 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 12 Jul 2023 12:52:54 -0300 Subject: [PATCH 2777/4351] tests(integration): add cache invalidation test case (#11201) Demonstrate issue reported in https://github.com/Kong/kong/pull/8977 is no longer reproducible. Co-authored-by: Brian Fox --- .../04-admin_api/17-foreign-entity_spec.lua | 23 +++++++++++- .../kong/plugins/foreign-entity/api.lua | 35 +++++++++++++++++++ .../kong/plugins/foreign-entity/daos.lua | 1 + 3 files changed, 58 insertions(+), 1 deletion(-) create mode 100644 spec/fixtures/custom_plugins/kong/plugins/foreign-entity/api.lua diff --git a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua index 5c5ab4c358c..9fd19dea375 100644 --- a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua +++ b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua @@ -51,7 +51,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -255,6 +255,27 @@ for _, strategy in helpers.each_strategy() do assert.res_status(404, res) end) end) + + it("invalidates cache on deletion", function() + -- Create foreign entity and reference + local foreign_entity = assert(db.foreign_entities:insert({ name = "foreign-entity-cache" }, { nulls = true })) + + -- Load foreign entity and reference into cache + local res = client:get("/foreign_entities_cache_warmup/" .. foreign_entity.name) + assert.res_status(200, res) + + -- use kong's /cache endpoint to verify foreign_entity is in cache + local cache_key = db.foreign_entities:cache_key(foreign_entity) + local res = client:get("/cache/" .. cache_key) + assert.res_status(200, res) + + -- delete foreign_entities entity + res = client:delete("/foreign-entities/" .. foreign_entity.id) + assert.res_status(204, res) + -- ensure cache is gone + local res = client:get("/cache/" .. cache_key) + assert.res_status(404, res) + end) end) end) end) diff --git a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/api.lua b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/api.lua new file mode 100644 index 00000000000..99fa8456427 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/api.lua @@ -0,0 +1,35 @@ +local kong = kong + +local foreign_entities = kong.db.foreign_entities + +local function select_by_name(params) + return params.dao:select_by_name(params.name) +end + +local function get_cached(self, dao, cb) + local name = self.params[dao.schema.name] + + local cache_key = dao:cache_key(name) + local entity, err = kong.cache:get(cache_key, nil, cb, { dao = dao, name = name }) + + if err then + kong.log.debug(err) + end + + if not entity then + return kong.response.exit(404) + end + + return kong.response.exit(200, entity) +end + +return { + ["/foreign_entities_cache_warmup/:foreign_entities"] = { + schema = foreign_entities.schema, + methods = { + GET = function(self, db) + return get_cached(self, foreign_entities, select_by_name) + end, + }, + }, +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua index a5285ef9fd7..1cb944f89ac 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/foreign-entity/daos.lua @@ -6,6 +6,7 @@ return { name = "foreign_entities", primary_key = { "id" }, endpoint_key = "name", + cache_key = { "name" }, admin_api_name = "foreign-entities", fields = { { id = typedefs.uuid }, From 83b68adb99391db0a9a3d8f54789be4f1490196a Mon Sep 17 00:00:00 2001 From: owl Date: Tue, 11 Jul 2023 15:38:00 +0800 Subject: [PATCH 2778/4351] Revert "docs(changelog): add lmdb memory metrics and pdk function changelog" This reverts commit 825c8f1b6ae00456d10e000fa01f9d4c82ebd312. --- CHANGELOG.md | 6 ------ 1 file changed, 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6fe67d11906..5ee285c856c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -284,17 +284,11 @@ Previously, the `header_type` was hardcoded to `preserve`, now it can be set to one of the following values: `preserve`, `ignore`, `b3`, `b3-single`, `w3c`, `jaeger`, `ot`. [#10620](https://github.com/Kong/kong/pull/10620) -- **Prometheus**: add `lmdb_usage` related metrics in Prometheus plugin. - [#10301](https://github.com/Kong/kong/pull/10301) -- **Statsd**: add `lmdb_usage` related metrics in Statsd plugin. - [#10301](https://github.com/Kong/kong/pull/10301) #### PDK - PDK now supports getting plugins' ID with `kong.plugin.get_id`. [#9903](https://github.com/Kong/kong/pull/9903) -- PDK now supports getting lmdb environment information with `kong.node.get_memory_stats`. - [#10301](https://github.com/Kong/kong/pull/10301) ### Fixes From 033b6da883ae8d8cdc0c7017ab5c306858c15ee2 Mon Sep 17 00:00:00 2001 From: owl Date: Tue, 11 Jul 2023 15:38:24 +0800 Subject: [PATCH 2779/4351] Revert "feat(prometheus): add lmdb memory info related metrics" This reverts commit 3d4ca745f5e455ad025dfde14f54bea9d247dae5. --- kong/plugins/prometheus/exporter.lua | 16 --------- .../26-prometheus/05-metrics_spec.lua | 36 ------------------- 2 files changed, 52 deletions(-) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 28ef4ac1c2e..c6e1635b9f9 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -142,17 +142,6 @@ local function init() {"node_id", "shared_dict", "kong_subsystem"}, prometheus.LOCAL_STORAGE) - if kong.configuration.database == "off" then - memory_stats.lmdb = prometheus:gauge("memory_lmdb_used_bytes", - "Used bytes in LMDB", - {"node_id"}, - prometheus.LOCAL_STORAGE) - memory_stats.lmdb_capacity = prometheus:gauge("memory_lmdb_total_bytes", - "Total capacity in bytes of LMDB", - {"node_id"}, - prometheus.LOCAL_STORAGE) - end - local res = kong.node.get_memory_stats() for shm_name, value in pairs(res.lua_shared_dicts) do memory_stats.shm_capacity:set(value.capacity, { node_id, shm_name, kong_subsystem }) @@ -465,11 +454,6 @@ local function metric_data(write_fn) { node_id, res.workers_lua_vms[i].pid, kong_subsystem }) end - if kong.configuration.database == "off" then - metrics.memory_stats.lmdb_capacity:set(res.lmdb.map_size, { node_id }) - metrics.memory_stats.lmdb:set(res.lmdb.used_size, { node_id }) - end - -- Hybrid mode status if role == "control_plane" then -- Cleanup old metrics diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index 89fe0e91d1c..a47a7e0b221 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -160,39 +160,3 @@ for _, strategy in helpers.each_strategy() do end) end - -describe("Plugin: prometheus (metrics) #off", function() - local admin_client - - lazy_setup(function() - assert(helpers.start_kong({ - database = "off", - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled,prometheus", - status_listen = '127.0.0.1:' .. status_api_port .. ' ssl', -- status api does not support h2 - status_access_log = "logs/status_access.log", - status_error_log = "logs/status_error.log" - })) - - admin_client = assert(helpers.admin_client()) - end) - - lazy_teardown(function() - admin_client:close() - helpers.stop_kong(nil, true) - end) - - it("expose lmdb metrics by status API", function() - local res = assert(admin_client:send{ - method = "GET", - path = "/metrics", - headers = { - ["Host"] = "status.example.com" - } - }) - local body = assert.res_status(200, res) - - assert.matches('kong_memory_lmdb_used_bytes{node_id="' .. UUID_PATTERN .. '"} %d+', body) - assert.matches('kong_memory_lmdb_total_bytes{node_id="' .. UUID_PATTERN .. '"} %d+', body) - end) -end) From b38d09ef039a29e596f9e2e31891361157410f27 Mon Sep 17 00:00:00 2001 From: owl Date: Tue, 11 Jul 2023 15:38:39 +0800 Subject: [PATCH 2780/4351] Revert "feat(statsd): add lmdb memory info related metrics" This reverts commit 379162cb963b61828792dd4aea1fd39912e3e360. --- kong/clustering/compat/init.lua | 24 ------- kong/plugins/statsd/log.lua | 45 -------------- kong/plugins/statsd/schema.lua | 8 +-- spec/01-unit/19-hybrid/03-compat_spec.lua | 26 -------- spec/03-plugins/06-statsd/01-log_spec.lua | 76 ----------------------- 5 files changed, 1 insertion(+), 178 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 623ead50e70..782f9b96e1f 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -8,7 +8,6 @@ local type = type local ipairs = ipairs local table_insert = table.insert local table_sort = table.sort -local table_remove = table.remove local gsub = string.gsub local split = utils.split local deflate_gzip = utils.deflate_gzip @@ -245,20 +244,6 @@ local function rename_field(config, name_from, name_to, has_update) return has_update end -local function remove_field_array_value(config, remove_val, has_update) - if config then - local iterate_table = config - for i, v in ipairs(iterate_table) do - if v == remove_val then - table_remove(config, i) - has_update = true - end - end - end - - return has_update -end - local function invalidate_keys_from_config(config_plugins, keys, log_suffix, dp_version_num) if not config_plugins then @@ -289,15 +274,6 @@ local function invalidate_keys_from_config(config_plugins, keys, log_suffix, dp_ end end - if dp_version_num < 3003000000 then - -- OSS - if name == "statsd" then - if utils.table_contains(config.metrics, "lmdb_usage") then - has_update = remove_field_array_value(config.metrics, "lmdb_usage", has_update) - end - end - end - for _, key in ipairs(keys[name]) do if delete_at(config, key) then ngx_log(ngx_WARN, _log_prefix, name, " plugin contains configuration '", key, diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 0f4f711a902..28d1ad6b00f 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -2,7 +2,6 @@ local Queue = require "kong.tools.queue" local constants = require "kong.plugins.statsd.constants" local statsd_logger = require "kong.plugins.statsd.statsd_logger" local ws = require "kong.workspaces" -local lmdb = require "resty.lmdb" local ngx = ngx local kong = kong @@ -16,7 +15,6 @@ local ipairs = ipairs local tonumber = tonumber local knode = kong and kong.node or require "kong.pdk.node".new() local null = ngx.null -local lmdb_get_env_info = lmdb.get_env_info local START_RANGE_IDX = 1 local END_RANGE_IDX = 2 @@ -99,8 +97,6 @@ local hostname = re_gsub(knode.get_hostname(), [[\.]], "_", "oj") -- downsample timestamp local shdict_metrics_last_sent = 0 local SHDICT_METRICS_SEND_THRESHOLD = 60 -local lmdb_metrics_last_sent = 0 -local LMDB_METRICS_SEND_THRESHOLD = 60 local get_consumer_id = { @@ -278,47 +274,6 @@ if ngx.config.ngx_lua_version >= 10011 then end end end - metrics.lmdb_usage = function (_, message, metric_config, logger, conf, tags) - -- we don't need this for every request, send every 1 minute - -- also only one worker needs to send this because it's shared - if worker_id ~= 0 then - return - end - if kong.configuration.database ~= "off" then - return - end - - local now = ngx_time() - if lmdb_metrics_last_sent + LMDB_METRICS_SEND_THRESHOLD < now then - lmdb_metrics_last_sent = now - local lmdb_info, err = lmdb_get_env_info() - if err then - kong.log.err("failed to get lmdb info: ", err) - return - end - if conf.tag_style then - local tags = { - ["node"] = hostname, - } - logger:send_statsd("lmdb.used_space", - lmdb_info.last_used_page * lmdb_info.page_size, logger.stat_types.gauge, - metric_config.sample_rate, tags, conf.tag_style) - logger:send_statsd("lmdb.capacity", - lmdb_info.map_size, logger.stat_types.gauge, - metric_config.sample_rate, tags, conf.tag_style) - - else - local lmdb_used_space_metric_name = conf.hostname_in_prefix and "lmdb.used_space" or string_format("node.%s.lmdb.used_space", hostname) - local lmdb_capacity_metric_name = conf.hostname_in_prefix and "lmdb.capacity" or string_format("node.%s.lmdb.capacity", hostname) - logger:send_statsd(lmdb_used_space_metric_name, - lmdb_info.last_used_page * lmdb_info.page_size, logger.stat_types.gauge, - metric_config.sample_rate) - logger:send_statsd(lmdb_capacity_metric_name, - lmdb_info.last_used_page * lmdb_info.page_size, logger.stat_types.gauge, - metric_config.sample_rate) - end - end - end end local function get_scope_name(conf, message, service_identifier) diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index db49e1a446c..3eb70d587cb 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -8,7 +8,7 @@ local METRIC_NAMES = { "request_size", "response_size", "status_count", "status_count_per_user", "unique_users", "upstream_latency", "status_count_per_workspace", "status_count_per_user_per_route", - "shdict_usage", "lmdb_usage", + "shdict_usage", } @@ -120,12 +120,6 @@ local DEFAULT_METRICS = { sample_rate = 1, service_identifier = nil, }, - { - name = "lmdb_usage", - stat_type = "gauge", - sample_rate = 1, - service_identifier = nil, - }, } diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 0efb909ca1a..11cc6e67278 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -160,9 +160,6 @@ describe("kong.clustering.compat", function() session = { "anything", }, - statsd = { - "anything", - }, }, }) end) @@ -312,29 +309,6 @@ describe("kong.clustering.compat", function() }, }, }, - { - name = "statsd lmdb metrics", - version = "1.0.0", - plugins = { - { - name = "statsd", - config = { - metrics = {"lmdb_usage", "shdict_usage", "status_count_per_user_per_route"} - }, - }, - }, - expect = { - { - name = "statsd", - config = { - metrics = { "shdict_usage", "status_count_per_user_per_route", }, - flush_timeout = 2, - queue_size = 1, - retry_count = 10, - }, - }, - }, - }, } for _, case in ipairs(cases) do diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index cd996e62b1d..d94c05dff35 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -2343,79 +2343,3 @@ for _, strategy in helpers.each_strategy() do end) end) end - -local SERVICE_YML = [[ -- name: my-service-%d - url: %s - plugins: - - name: statsd - config: - host: 127.0.0.1 - port: 20000 - routes: - - name: my-route-%d - paths: - - / - hosts: - - logging%d.com -]] - - -describe("Plugin: statsd (log) #off", function() - local admin_client - local proxy_client - - lazy_setup(function() - assert(helpers.start_kong({ - database = "off", - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - proxy_client = assert(helpers.proxy_client()) - admin_client = assert(helpers.admin_client()) - end) - - lazy_teardown(function() - admin_client:close() - proxy_client:close() - helpers.stop_kong(nil, true) - end) - - it("expose lmdb metrics by statsd", function() - local buffer = {"_format_version: '1.1'", "services:"} - for i = 1, 10 do - local url = fmt("%s://%s:%s", helpers.mock_upstream_protocol, - helpers.mock_upstream_host, helpers.mock_upstream_port) - buffer[#buffer + 1] = fmt(SERVICE_YML, i, url, i, i) - end - local config = table.concat(buffer, "\n") - - local admin_client = assert(helpers.admin_client()) - local res = admin_client:post("/config",{ - body = { config = config }, - headers = { - ["Content-Type"] = "application/json", - } - }) - - assert.res_status(201, res) - admin_client:close() - local shdict_count = #get_shdicts() - - local metrics_count = DEFAULT_METRICS_COUNT + shdict_count * 2 - 2 - local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) - local response = assert(proxy_client:send { - method = "GET", - path = "/request?apikey=kong", - headers = { - host = "logging1.com" - } - }) - assert.res_status(200, response) - - local ok, metrics, err = thread:join() - assert(ok, metrics) - assert(#metrics == metrics_count, err) - assert.contains("kong.node..*.lmdb.used_space:%d+|g", metrics, true) - assert.contains("kong.node..*.lmdb.capacity:%d+|g", metrics, true) - end) -end) From 4bdb2585da5f38a3ff689a202fb1c7e9dd0e2e97 Mon Sep 17 00:00:00 2001 From: owl Date: Tue, 11 Jul 2023 15:38:55 +0800 Subject: [PATCH 2781/4351] Revert "feat(pdk): add lmdb memory info to pdk.node.get_memory_stats function" This reverts commit d90ce12b85d4ab4945c953a24da14294c6e6b467. --- kong/pdk/node.lua | 41 +----------------------- t/01-pdk/12-node/02-get_memory_stats.t | 44 -------------------------- 2 files changed, 1 insertion(+), 84 deletions(-) diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index d5c4664719e..fd9a5a7f912 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -5,7 +5,6 @@ local utils = require "kong.tools.utils" local ffi = require "ffi" local private_node = require "kong.pdk.private.node" -local lmdb = require "resty.lmdb" local floor = math.floor @@ -19,7 +18,6 @@ local shared = ngx.shared local C = ffi.C local ffi_new = ffi.new local ffi_str = ffi.string -local lmdb_get_env_info = lmdb.get_env_info local NODE_ID_KEY = "kong:node_id" @@ -123,17 +121,7 @@ local function new(self) -- http_allocated_gc = 1102, -- pid = 18005 -- } - -- }, - -- -- if the `kong` uses dbless mode, the following will be present: - -- lmdb = { - -- map_size: "128.00 MiB", - -- used_size: "0.02 MiB", - -- last_used_page: 6, - -- last_txnid: 2, - -- max_readers: 126, - -- current_readers: 16 - -- }, - --} + -- } -- } -- -- local res = kong.node.get_memory_stats("k", 1) @@ -159,15 +147,6 @@ local function new(self) -- pid = 18005 -- } -- } - -- -- if the `kong` uses dbless mode, the following will be present: - -- lmdb = { - -- map_size: "131072 KB", - -- used_size: "20.48 KB", - -- last_used_page: 6, - -- last_txnid: 2, - -- max_readers: 126, - -- current_readers: 16 - -- }, -- } function _NODE.get_memory_stats(unit, scale) -- validate arguments @@ -250,24 +229,6 @@ local function new(self) } end - if kong and kong.configuration and kong.configuration.database == "off" then - local lmdb_info, err = lmdb_get_env_info() - if err then - res.lmdb = self.table.new(0, 1) - res.lmdb.err = "could not get kong lmdb status: " .. err - - else - local info = self.table.new(0, 6) - info.map_size = convert_bytes(lmdb_info.map_size, unit, scale) - info.used_size = convert_bytes(lmdb_info.last_used_page * lmdb_info.page_size, unit, scale) - info.last_used_page = lmdb_info.last_used_page - info.last_txnid = lmdb_info.last_txnid - info.max_readers = lmdb_info.max_readers - info.current_readers = lmdb_info.num_readers - res.lmdb = info - end - end - return res end diff --git a/t/01-pdk/12-node/02-get_memory_stats.t b/t/01-pdk/12-node/02-get_memory_stats.t index 92b5446fb8f..6e6105dda16 100644 --- a/t/01-pdk/12-node/02-get_memory_stats.t +++ b/t/01-pdk/12-node/02-get_memory_stats.t @@ -536,47 +536,3 @@ workers_lua_vms (?:\d+: 1024\s*){1,2}\Z --- no_error_log [error] - - -=== TEST 11: node.get_memory_stats() returns lmdb stats ---- main_config - lmdb_environment_path /tmp/dbless.lmdb; - lmdb_map_size 128m; ---- http_config eval -qq{ - $t::Util::HttpConfig - - lua_shared_dict kong 24k; - lua_shared_dict kong_db_cache 32k; - - init_worker_by_lua_block { - local runloop_handler = require "kong.runloop.handler" - - runloop_handler._update_lua_mem(true) - - -- NOTE: insert garbage - ngx.shared.kong:set("kong:mem:foo", "garbage") - } -} ---- config - location = /t { - content_by_lua_block { - local PDK = require "kong.pdk" - local pdk = PDK.new() - - kong = {} - kong.configuration = {} - kong.configuration.database = "off" - local res = pdk.node.get_memory_stats() - - ngx.say(" lmdb map size: ", res.lmdb.map_size) - ngx.say(" lmdb map used size: ", res.lmdb.used_size) - } - } ---- request -GET /t ---- response_body_like chomp - lmdb map size: 134217728 - lmdb map used size: \d+ ---- no_error_log -[error] From 5af3c03e98967e6f31fed475e140294bea8d262a Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Fri, 14 Jul 2023 10:51:42 +0800 Subject: [PATCH 2782/4351] chore(makefile): remove h2client README.md when building kong (#11223) --- Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile b/Makefile index 55f5418fee2..a954adb3aaa 100644 --- a/Makefile +++ b/Makefile @@ -67,6 +67,7 @@ bin/grpcurl: bin/h2client: @curl -s -S -L \ https://github.com/Kong/h2client/releases/download/v$(H2CLIENT_VERSION)/h2client_$(H2CLIENT_VERSION)_$(OS)_$(H2CLIENT_MACHINE).tar.gz | tar xz -C bin; + @$(RM) bin/README.md check-bazel: bin/bazel From d730586a7cdca8fef84ecd5c065e3db4fcca3768 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Fri, 14 Jul 2023 13:11:31 +0800 Subject: [PATCH 2783/4351] chore(cd): fix typo of amazonlinux 2022 to 2023 in comments (#11230) --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1270ff808d6..099690c82bc 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -129,7 +129,7 @@ jobs: path: /usr/local/git key: ${{ matrix.label }}-git-2.30.0 - # el-7,8, amazonlinux-2,2022, debian-10 doesn't have git 2.18+, so we need to install it manually + # el-7,8, amazonlinux-2,2023, debian-10 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && steps.cache-git.outputs.cache-hit != 'true' run: | From c371931100409834b07eb217461987c963938670 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 14 Jul 2023 15:11:06 +0800 Subject: [PATCH 2784/4351] chore(deps): bump lua-resty-lmdb from 1.1.0 to 1.3.0 (#11227) --- .requirements | 2 +- CHANGELOG.md | 2 ++ build/openresty/lua-resty-lmdb-cross.patch | 18 ++++++++---------- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/.requirements b/.requirements index 86976311f4a..83642e29d0e 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.1.1 PCRE=8.45 LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 -LUA_RESTY_LMDB=222546680e9c31a9b97733b5db595688a521cd1a # 1.1.0 +LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=2f6fa23eb3d0b76a3b35fd915711200e90bc6732 # 0.1.6 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=72cc8fddeac024c54c9c1fa5a25c28a72d79080e # 1.1.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 5ee285c856c..1b662a21adf 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -156,6 +156,8 @@ [#11181](https://github.com/Kong/kong/pull/11181) - Bumped atc-router from 1.0.5 to 1.1.0 [#10100](https://github.com/Kong/kong/pull/10100) +- Bumped lua-resty-lmdb from 1.1.0 to 1.3.0 + [#11227](https://github.com/Kong/kong/pull/11227) ## 3.3.0 diff --git a/build/openresty/lua-resty-lmdb-cross.patch b/build/openresty/lua-resty-lmdb-cross.patch index d1bf0820f57..0f425cb3483 100644 --- a/build/openresty/lua-resty-lmdb-cross.patch +++ b/build/openresty/lua-resty-lmdb-cross.patch @@ -5,7 +5,7 @@ diff --git a/config b/config index 126c78c..1f0b2aa 100644 --- a/config +++ b/config -@@ -5,6 +5,8 @@ ngx_module_incs="$ngx_addon_dir/lmdb/libraries/liblmdb $ngx_addon_dir/src" +@@ -7,6 +7,8 @@ ngx_module_incs="$ngx_addon_dir/lmdb/libraries/liblmdb $ngx_addon_dir/src" . auto/module @@ -21,17 +21,17 @@ index 14d8cc2..cf17251 100644 @@ -3,7 +3,7 @@ cat <>$NGX_MAKEFILE $ngx_addon_dir/lmdb/libraries/liblmdb/liblmdb.a: - echo "Building liblmdb"; \\ -- \$(MAKE) -C $ngx_addon_dir/lmdb/libraries/liblmdb; \\ -+ \$(MAKE) -C $ngx_addon_dir/lmdb/libraries/liblmdb CC=\$(CC) AR=\$(AR); \\ - echo "Finished building liblmdb" + echo "Building liblmdb"; \\ +- \$(MAKE) -C $ngx_addon_dir/lmdb/libraries/liblmdb; \\ ++ \$(MAKE) -C $ngx_addon_dir/lmdb/libraries/liblmdb CC=\$(CC) AR=\$(AR); \\ + echo "Finished building liblmdb" EOF diff --git a/libraries/liblmdb/Makefile b/libraries/liblmdb/Makefile index c252b50..1054432 100644 --- a/lmdb/libraries/liblmdb/Makefile +++ b/lmdb/libraries/liblmdb/Makefile -@@ -18,13 +18,13 @@ +@@ -18,11 +18,11 @@ # There may be other macros in mdb.c of interest. You should # read mdb.c before changing any of them. # @@ -43,9 +43,7 @@ index c252b50..1054432 100644 THREADS = -pthread OPT = -O2 -g -CFLAGS = $(THREADS) $(OPT) $(W) $(XCFLAGS) --LDFLAGS = $(THREADS) +CFLAGS += $(THREADS) $(OPT) $(W) $(XCFLAGS) -+LDFLAGS += $(THREADS) - LDLIBS = - SOLIBS = + LDLIBS = + SOLIBS = SOEXT = .so From b7bf9993091ddf7797b95c1ae7c6d22972129bc0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 17 Jul 2023 14:27:52 +0800 Subject: [PATCH 2785/4351] chore(deps): bump kong-pgmoon from 1.16.1 to 1.16.2 (#11229) Uses tags/commits from Kong/pgmoon#30. KAG-1936 --- CHANGELOG.md | 3 ++- kong-3.4.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1b662a21adf..a6c0614cc32 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -152,8 +152,9 @@ - Bumped OpenSSL from 1.1.1t to 3.1.1 [#10180](https://github.com/Kong/kong/pull/10180) [#11140](https://github.com/Kong/kong/pull/11140) -- Bumped pgmoon from 1.16.0 to 1.16.1 (Kong's fork) +- Bumped pgmoon from 1.16.0 to 1.16.2 (Kong's fork) [#11181](https://github.com/Kong/kong/pull/11181) + [#11229](https://github.com/Kong/kong/pull/11229) - Bumped atc-router from 1.0.5 to 1.1.0 [#10100](https://github.com/Kong/kong/pull/10100) - Bumped lua-resty-lmdb from 1.1.0 to 1.3.0 diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 1d422767941..92ff94c2da9 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -22,7 +22,7 @@ dependencies = { "multipart == 0.5.9", "version == 1.0.1", "kong-lapis == 1.14.0.2", - "kong-pgmoon == 1.16.1", + "kong-pgmoon == 1.16.2", "luatz == 0.4", "lua_system_constants == 0.1.4", "lyaml == 6.2.8", From 892238e0176dcdae86794b5e009e73dc7916560a Mon Sep 17 00:00:00 2001 From: Yi S Date: Mon, 17 Jul 2023 17:18:48 +0800 Subject: [PATCH 2786/4351] feat(core): Admin GUI integration (#11131) Serve static assets from the Canopy project Changes include: * new nginx config template for static file serving * new configuration items under admin_gui_* namespace * bundle canopy assets during the build stage * more CORS support for Admin API * tests and more tests KAG-1940 --- .github/workflows/build.yml | 2 + .github/workflows/perf.yml | 4 +- .github/workflows/release.yml | 2 + .requirements | 1 + BUILD.bazel | 14 ++ CHANGELOG.md | 4 + build/BUILD.bazel | 16 +- build/repositories.bzl | 13 +- kong-3.4.0-0.rockspec | 3 + kong.conf.default | 108 +++++++++ kong/admin_gui/init.lua | 56 +++++ kong/api/api_helpers.lua | 24 +- kong/api/init.lua | 1 + kong/cmd/utils/prefix_handler.lua | 45 +++- kong/conf_loader/init.lua | 48 +++- kong/constants.lua | 2 + kong/init.lua | 25 +- kong/templates/kong_defaults.lua | 10 + kong/templates/nginx_kong.lua | 45 ++++ kong/templates/nginx_kong_gui_include.lua | 97 ++++++++ .../fixtures/ubuntu-22.04-amd64.txt | 3 + spec/01-unit/03-conf_loader_spec.lua | 203 +++++++++++++++- spec/01-unit/04-prefix_handler_spec.lua | 80 +++++- .../01-admin_gui_template_spec.lua | 229 ++++++++++++++++++ .../04-admin_api/01-admin_api_spec.lua | 2 + .../04-admin_api/23-cors_spec.lua | 155 ++++++++++++ .../02-integration/05-proxy/01-proxy_spec.lua | 2 + .../04-cp_cluster_sync_spec.lua | 2 + .../17-admin_gui/01-admin-gui-path_spec.lua | 120 +++++++++ .../17-admin_gui/02-log_spec.lua | 85 +++++++ spec/fixtures/custom_nginx.template | 136 +++++++++++ spec/fixtures/default_nginx.template | 136 +++++++++++ spec/helpers.lua | 53 ++++ spec/kong_tests.conf | 4 + 34 files changed, 1707 insertions(+), 23 deletions(-) create mode 100644 kong/admin_gui/init.lua create mode 100644 kong/templates/nginx_kong_gui_include.lua create mode 100644 spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua create mode 100644 spec/02-integration/04-admin_api/23-cors_spec.lua create mode 100644 spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua create mode 100644 spec/02-integration/17-admin_gui/02-log_spec.lua diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index cb0a0e8e456..4386069e937 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -32,6 +32,8 @@ jobs: - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' + env: + GH_TOKEN: ${{ github.token }} run: | make build-kong BUILD_PREFIX=$BUILD_ROOT/kong-dev diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index fdea3a69bf3..9eecbef8d15 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -47,6 +47,8 @@ jobs: - name: Build Kong if: steps.cache-deps.outputs.cache-hit != 'true' + env: + GH_TOKEN: ${{ github.token }} run: | make build-kong BUILD_PREFIX=$BUILD_ROOT/kong-dev @@ -69,7 +71,7 @@ jobs: if: steps.cache-deps.outputs.cache-hit != 'true' run: | make install-dev-rocks - + # the above should be same as build_and_test.yml expect that perf.yml is used in cache_key perf: diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 099690c82bc..58f188edad5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -216,6 +216,8 @@ jobs: - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' + env: + GH_TOKEN: ${{ github.token }} run: | bazel build --config release //build:kong --verbose_failures ${{ matrix.bazel-args }} diff --git a/.requirements b/.requirements index 83642e29d0e..2cfcb4def3c 100644 --- a/.requirements +++ b/.requirements @@ -11,3 +11,4 @@ LUA_RESTY_EVENTS=2f6fa23eb3d0b76a3b35fd915711200e90bc6732 # 0.1.6 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=72cc8fddeac024c54c9c1fa5a25c28a72d79080e # 1.1.0 +KONG_MANAGER=nightly diff --git a/BUILD.bazel b/BUILD.bazel index e3c931ebf45..f31d7e5c221 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -161,6 +161,20 @@ config_setting( visibility = ["//visibility:public"], ) +# --//:skip_webui=false +bool_flag( + name = "skip_webui", + build_setting_default = False, +) + +config_setting( + name = "skip_webui_flags", + flag_values = { + ":skip_webui": "true", + }, + visibility = ["//visibility:public"], +) + ##### constraints, platforms and config_settings for cross-compile constraint_setting(name = "libc_version") diff --git a/CHANGELOG.md b/CHANGELOG.md index a6c0614cc32..dbd0f792696 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -38,6 +38,10 @@ #### Admin API +#### Kong Manager +- First release of the Kong Manager Open Source Edition. + [#11131](https://github.com/Kong/kong/pull/11131) + #### Status API #### Plugins diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 09d479e65c8..703aeefeedf 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -38,6 +38,13 @@ install_lualib_deps_cmd = "\n".join([ for dep in lualib_deps ]) +install_webui_cmd = select({ + "//conditions:default": """ + cp -r $(location @kong_admin_gui//:dist_files) ${BUILD_DESTDIR}/kong/gui + """, + "@kong//:skip_webui_flags": "\n", +}) + kong_directory_genrule( name = "kong", srcs = [ @@ -46,7 +53,12 @@ kong_directory_genrule( "@luarocks//:luarocks_make", "@luarocks//:luarocks_target", "@protoc//:all_srcs", - ] + lib_deps + lualib_deps, + ] + select({ + "@kong//:skip_webui_flags": [], + "//conditions:default": [ + "@kong_admin_gui//:dist_files", + ], + }) + lib_deps + lualib_deps, cmd = """ set -e function copy_with_filter { @@ -93,7 +105,7 @@ kong_directory_genrule( cp -r $(locations @protoc//:all_srcs) ${BUILD_DESTDIR}/kong/. - """ + install_lib_deps_cmd + install_lualib_deps_cmd + + """ + install_lib_deps_cmd + install_lualib_deps_cmd + install_webui_cmd + """ mkdir -p ${BUILD_DESTDIR}/etc/kong cp kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default diff --git a/build/repositories.bzl b/build/repositories.bzl index 35d4ae11477..8fabf31d50c 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -41,6 +41,16 @@ def github_cli_repositories(): build_file_content = _SRCS_BUILD_FILE_CONTENT, ) +def kong_github_repositories(): + maybe( + github_release, + name = "kong_admin_gui", + repo = "kong/kong-manager", + tag = KONG_VAR["KONG_MANAGER"], + pattern = "release.tar.gz", + build_file_content = _DIST_BUILD_FILE_CONTENT, + ) + def _copyright_header(ctx): paths = ctx.execute(["find", ctx.path("."), "-type", "f"]).stdout.split("\n") @@ -96,8 +106,6 @@ def _github_release_impl(ctx): ctx.extract(ctx.attr.pattern) - _copyright_header(ctx) - github_release = repository_rule( implementation = _github_release_impl, attrs = { @@ -135,6 +143,7 @@ def build_repositories(): kong_resty_websocket_repositories() github_cli_repositories() + kong_github_repositories() protoc_repositories() diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 92ff94c2da9..6004e30a7f1 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -84,6 +84,7 @@ build = { ["kong.templates.nginx"] = "kong/templates/nginx.lua", ["kong.templates.nginx_kong"] = "kong/templates/nginx_kong.lua", + ["kong.templates.nginx_kong_gui_include"] = "kong/templates/nginx_kong_gui_include.lua", ["kong.templates.nginx_kong_stream"] = "kong/templates/nginx_kong_stream.lua", ["kong.templates.kong_defaults"] = "kong/templates/kong_defaults.lua", ["kong.templates.kong_yml"] = "kong/templates/kong_yml.lua", @@ -137,6 +138,8 @@ build = { ["kong.api.routes.clustering"] = "kong/api/routes/clustering.lua", ["kong.api.routes.debug"] = "kong/api/routes/debug.lua", + ["kong.admin_gui"] = "kong/admin_gui/init.lua", + ["kong.status"] = "kong/status/init.lua", ["kong.status.ready"] = "kong/status/ready.lua", diff --git a/kong.conf.default b/kong.conf.default index 9759a546f39..9b26e9057ab 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1843,3 +1843,111 @@ # in a Kong cluster must have a unique and # valid UUID. When empty, node ID is # automatically generated. + +#------------------------------------------------------------------------------ +# KONG MANAGER +#------------------------------------------------------------------------------ +# +# The Admin GUI for Kong Gateway. +# +#admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl + # Kong Manager Listeners + # + # Comma-separated list of addresses and ports on which + # Kong will expose Kong Manager. This web application + # lets you configure and manage Kong, and therefore + # should be kept secured. + # + # Suffixes can be specified for each pair, similarly to + # the `admin_listen` directive. + +#admin_gui_url = + # Kong Manager URL + # + # The lookup, or balancer, address for Kong Manager. + # + # When set, the CORS headers in the Admin API response + # will also change to the corresponding origin + # + # Accepted format (items in parentheses are optional): + # + # `://(:)` + # + # Examples: + # + # - `http://127.0.0.1:8003` + # - `https://kong-manager.test` + # - `http://dev-machine` + +#admin_gui_path = / + # Kong Manager base path + # + # This configuration parameter allows the user to customize + # the path prefix where Kong Manager is served. When updating + # this parameter, it's recommended to update the path in + # `admin_gui_url` as well. + # + # Accepted format: + # + # - Path must start with a `/` + # - Path must not end with a `/` (except for the `/`) + # - Path can only contain letters, digits, hyphens (`-`), + # underscores (`_`), and slashes (`/`) + # - Path must not contain continuous slashes (e.g., `//` and `///`) + # + # Examples: + # + # - `/` + # - `/manager` + # - `/kong-manager` + # - `/kong/manager` + +#admin_gui_api_url = + # Hierarchical part of a URL which is composed + # optionally of a host, port, and path at which the + # Admin API accepts HTTP or HTTPS traffic. When + # this config is not provided, Kong Manager will + # use the window protocol + host and append the + # resolved admin_listen HTTP/HTTPS port. + +#admin_gui_ssl_cert = + # The SSL certificate for `admin_gui_listen` values + # with SSL enabled. + # + # values: + # * absolute path to the certificate + # * certificate content + # * base64 encoded certificate content + +#admin_gui_ssl_cert_key = + # The SSL key for `admin_gui_listen` values with SSL + # enabled. + # + # values: + # * absolute path to the certificate key + # * certificate key content + # * base64 encoded certificate key content + +#admin_gui_access_log = logs/admin_gui_access.log + # Kong Manager Access Logs + # + # Here you can set an absolute or relative path for + # Kong Manager access logs. When the path is relative, + # logs are placed in the `prefix` location. + # + # Setting this value to `off` disables access logs + # for Kong Manager. + + +#admin_gui_error_log = logs/admin_gui_error.log + # Kong Manager Error Logs + # + # Here you can set an absolute or relative path for + # Kong Manager access logs. When the path is relative, + # logs are placed in the `prefix` location. + # + # Setting this value to `off` disables error logs for + # Kong Manager. + # + # Granularity can be adjusted through the `log_level` + # directive. diff --git a/kong/admin_gui/init.lua b/kong/admin_gui/init.lua new file mode 100644 index 00000000000..8f8bc5084af --- /dev/null +++ b/kong/admin_gui/init.lua @@ -0,0 +1,56 @@ +local meta = require "kong.meta" + +local _M = {} + +-- return first listener matching filters +local function select_listener(listeners, filters) + for _, listener in ipairs(listeners) do + local match = true + for filter, value in pairs(filters) do + if listener[filter] ~= value then + match = false + end + end + if match then + return listener + end + end +end + +local function prepare_variable(variable) + if variable == nil then + return "" + end + + return tostring(variable) +end + +function _M.generate_kconfig(kong_config) + local api_listen = select_listener(kong_config.admin_listeners, {ssl = false}) + local api_port = api_listen and api_listen.port + local api_ssl_listen = select_listener(kong_config.admin_listeners, {ssl = true}) + local api_ssl_port = api_ssl_listen and api_ssl_listen.port + + local configs = { + ADMIN_GUI_URL = prepare_variable(kong_config.admin_gui_url), + ADMIN_GUI_PATH = prepare_variable(kong_config.admin_gui_path), + ADMIN_API_URL = prepare_variable(kong_config.admin_gui_api_url), + ADMIN_API_PORT = prepare_variable(api_port), + ADMIN_API_SSL_PORT = prepare_variable(api_ssl_port), + KONG_VERSION = prepare_variable(meta.version), + KONG_EDITION = "community", + ANONYMOUS_REPORTS = prepare_variable(kong_config.anonymous_reports), + } + + local kconfig_str = "window.K_CONFIG = {\n" + for config, value in pairs(configs) do + kconfig_str = kconfig_str .. " '" .. config .. "': '" .. value .. "',\n" + end + + -- remove trailing comma + kconfig_str = kconfig_str:sub(1, -3) + + return kconfig_str .. "\n}\n" +end + +return _M diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index 92fab946389..dd4706ec3e4 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -9,6 +9,7 @@ local hooks = require "kong.hooks" local ngx = ngx +local header = ngx.header local sub = string.sub local find = string.find local type = type @@ -266,6 +267,23 @@ function _M.before_filter(self) return kong.response.exit(415) end +function _M.cors_filter(self) + local origin = self.req.headers["Origin"] + + if kong.configuration.admin_gui_origin then + origin = kong.configuration.admin_gui_origin + end + + ngx.header["Access-Control-Allow-Origin"] = origin or "*" + ngx.header["Access-Control-Allow-Credentials"] = "true" + + if ngx.req.get_method() == "OPTIONS" then + local request_allow_headers = self.req.headers["Access-Control-Request-Headers"] + if request_allow_headers then + ngx.header["Access-Control-Allow-Headers"] = request_allow_headers + end + end +end local function parse_params(fn) return app_helpers.json_params(function(self, ...) @@ -386,9 +404,9 @@ end local function options_method(methods) return function() kong.response.exit(204, nil, { - ["Allow"] = methods, - ["Access-Control-Allow-Methods"] = methods, - ["Access-Control-Allow-Headers"] = "Content-Type", + ["Allow"] = header["Access-Control-Allow-Methods"] or methods, + ["Access-Control-Allow-Methods"] = header["Access-Control-Allow-Methods"] or methods, + ["Access-Control-Allow-Headers"] = header["Access-Control-Allow-Headers"] or "Content-Type" }) end end diff --git a/kong/api/init.lua b/kong/api/init.lua index 9196e1275e0..6ca0d29ac90 100644 --- a/kong/api/init.lua +++ b/kong/api/init.lua @@ -17,6 +17,7 @@ local app = lapis.Application() app.default_route = api_helpers.default_route app.handle_404 = api_helpers.handle_404 app.handle_error = api_helpers.handle_error +app:before_filter(api_helpers.cors_filter) app:before_filter(api_helpers.before_filter) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 02bbbd2882d..5133220d932 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -1,5 +1,6 @@ local default_nginx_template = require "kong.templates.nginx" local kong_nginx_template = require "kong.templates.nginx_kong" +local kong_nginx_gui_include_template = require "kong.templates.nginx_kong_gui_include" local kong_nginx_stream_template = require "kong.templates.nginx_kong_stream" local system_constants = require "lua_system_constants" local process_secrets = require "kong.cmd.utils.process_secrets" @@ -103,6 +104,10 @@ local function gen_default_ssl_cert(kong_config, target) ssl_cert = kong_config["admin_ssl_cert_default" .. suffix] ssl_cert_key = kong_config["admin_ssl_cert_key_default" .. suffix] + elseif target == "admin_gui" then + ssl_cert = kong_config["admin_gui_ssl_cert_default" .. suffix] + ssl_cert_key = kong_config["admin_gui_ssl_cert_key_default" .. suffix] + elseif target == "status" then ssl_cert = kong_config["status_ssl_cert_default" .. suffix] ssl_cert_key = kong_config["status_ssl_cert_key_default" .. suffix] @@ -383,6 +388,10 @@ local function compile_kong_conf(kong_config) return compile_conf(kong_config, kong_nginx_template) end +local function compile_kong_gui_include_conf(kong_config) + return compile_conf(kong_config, kong_nginx_gui_include_template) +end + local function compile_kong_stream_conf(kong_config) return compile_conf(kong_config, kong_nginx_stream_template) end @@ -392,6 +401,25 @@ local function compile_nginx_conf(kong_config, template) return compile_conf(kong_config, template) end +local function prepare_prefixed_interface_dir(usr_path, interface_dir, kong_config) + local usr_interface_path = usr_path .. "/" .. interface_dir + local interface_path = kong_config.prefix .. "/" .. interface_dir + + -- if the interface directory is not exist in custom prefix directory + -- try symlinking to the default prefix location + -- ensure user can access the interface appliation + if not pl_path.exists(interface_path) + and pl_path.exists(usr_interface_path) then + + local ln_cmd = "ln -s " .. usr_interface_path .. " " .. interface_path + local ok, _, _, err_t = pl_utils.executeex(ln_cmd) + + if not ok then + log.warn(err_t) + end + end +end + local function prepare_prefix(kong_config, nginx_custom_template_path, skip_write, write_process_secrets) log.verbose("preparing nginx prefix directory at %s", kong_config.prefix) @@ -435,7 +463,7 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ -- generate default SSL certs if needed do - for _, target in ipairs({ "proxy", "admin", "status" }) do + for _, target in ipairs({ "proxy", "admin", "admin_gui", "status" }) do local ssl_enabled = kong_config[target .. "_ssl_enabled"] if not ssl_enabled and target == "proxy" then ssl_enabled = kong_config.stream_proxy_ssl_enabled @@ -543,6 +571,7 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ for _, target in ipairs({ "proxy", "admin", + "admin_gui", "status", "client", "cluster", @@ -627,6 +656,7 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ if kong_config.proxy_ssl_enabled or kong_config.stream_proxy_ssl_enabled or kong_config.admin_ssl_enabled or + kong_config.admin_gui_ssl_enabled or kong_config.status_ssl_enabled then gen_default_dhparams(kong_config) @@ -639,6 +669,13 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end pl_file.write(kong_config.nginx_conf, nginx_conf) + -- write Kong's GUI include NGINX conf + local nginx_kong_gui_include_conf, err = compile_kong_gui_include_conf(kong_config) + if not nginx_kong_gui_include_conf then + return nil, err + end + pl_file.write(kong_config.nginx_kong_gui_include_conf, nginx_kong_gui_include_conf) + -- write Kong's HTTP NGINX conf local nginx_kong_conf, err = compile_kong_conf(kong_config) if not nginx_kong_conf then @@ -707,6 +744,10 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ return nil, err end + if kong_config.admin_gui_listeners then + prepare_prefixed_interface_dir("/usr/local/kong", "gui", kong_config) + end + if secrets then secrets, err = process_secrets.serialize(secrets, kong_config.kong_env) if not secrets then @@ -728,8 +769,10 @@ end return { get_ulimit = get_ulimit, prepare_prefix = prepare_prefix, + prepare_prefixed_interface_dir = prepare_prefixed_interface_dir, compile_conf = compile_conf, compile_kong_conf = compile_kong_conf, + compile_kong_gui_include_conf = compile_kong_gui_include_conf, compile_kong_stream_conf = compile_kong_stream_conf, compile_nginx_conf = compile_nginx_conf, gen_default_ssl_cert = gen_default_ssl_cert, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 04ccdf1df5b..7376314376e 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -233,6 +233,7 @@ local PREFIX_PATHS = { nginx_acc_logs = {"logs", "access.log"}, admin_acc_logs = {"logs", "admin_access.log"}, nginx_conf = {"nginx.conf"}, + nginx_kong_gui_include_conf = {"nginx-kong-gui-include.conf"}, nginx_kong_conf = {"nginx-kong.conf"}, nginx_kong_stream_conf = {"nginx-kong-stream.conf"}, @@ -257,6 +258,11 @@ local PREFIX_PATHS = { status_ssl_cert_key_default = {"ssl", "status-kong-default.key"}, status_ssl_cert_default_ecdsa = {"ssl", "status-kong-default-ecdsa.crt"}, status_ssl_cert_key_default_ecdsa = {"ssl", "status-kong-default-ecdsa.key"}, + + admin_gui_ssl_cert_default = {"ssl", "admin-gui-kong-default.crt"}, + admin_gui_ssl_cert_key_default = {"ssl", "admin-gui-kong-default.key"}, + admin_gui_ssl_cert_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.crt"}, + admin_gui_ssl_cert_key_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.key"}, } @@ -288,6 +294,7 @@ local CONF_PARSERS = { port_maps = { typ = "array" }, proxy_listen = { typ = "array" }, admin_listen = { typ = "array" }, + admin_gui_listen = {typ = "array"}, status_listen = { typ = "array" }, stream_listen = { typ = "array" }, cluster_listen = { typ = "array" }, @@ -295,6 +302,8 @@ local CONF_PARSERS = { ssl_cert_key = { typ = "array" }, admin_ssl_cert = { typ = "array" }, admin_ssl_cert_key = { typ = "array" }, + admin_gui_ssl_cert = { typ = "array" }, + admin_gui_ssl_cert_key = { typ = "array" }, status_ssl_cert = { typ = "array" }, status_ssl_cert_key = { typ = "array" }, db_update_frequency = { typ = "number" }, @@ -456,6 +465,8 @@ local CONF_PARSERS = { proxy_stream_error_log = { typ = "string" }, admin_access_log = { typ = "string" }, admin_error_log = { typ = "string" }, + admin_gui_access_log = {typ = "string"}, + admin_gui_error_log = {typ = "string"}, status_access_log = { typ = "string" }, status_error_log = { typ = "string" }, log_level = { enum = { @@ -542,6 +553,10 @@ local CONF_PARSERS = { error_template_json = { typ = "string" }, error_template_xml = { typ = "string" }, error_template_plain = { typ = "string" }, + + admin_gui_url = {typ = "string"}, + admin_gui_path = {typ = "string"}, + admin_gui_api_url = {typ = "string"}, } @@ -682,7 +697,7 @@ local function check_and_parse(conf, opts) end end - for _, prefix in ipairs({ "proxy_", "admin_", "status_" }) do + for _, prefix in ipairs({ "proxy_", "admin_", "admin_gui_", "status_" }) do local listen = conf[prefix .. "listen"] local ssl_enabled = find(concat(listen, ",") .. " ", "%sssl[%s,]") ~= nil @@ -772,6 +787,34 @@ local function check_and_parse(conf, opts) end end + -- admin_gui_origin is a parameter for internal use only + -- it's not set directly by the user + -- if admin_gui_path is set to a path other than /, admin_gui_url may + -- contain a path component + -- to make it suitable to be used as an origin in headers, we need to + -- parse and reconstruct the admin_gui_url to ensure it only contains + -- the scheme, host, and port + if conf.admin_gui_url then + local parsed_url = socket_url.parse(conf.admin_gui_url) + conf.admin_gui_origin = parsed_url.scheme .. "://" .. parsed_url.authority + end + + if conf.admin_gui_path then + if not conf.admin_gui_path:find("^/") then + errors[#errors + 1] = "admin_gui_path must start with a slash ('/')" + end + if conf.admin_gui_path:find("^/.+/$") then + errors[#errors + 1] = "admin_gui_path must not end with a slash ('/')" + end + if conf.admin_gui_path:match("[^%a%d%-_/]+") then + errors[#errors + 1] = "admin_gui_path can only contain letters, digits, " .. + "hyphens ('-'), underscores ('_'), and slashes ('/')" + end + if conf.admin_gui_path:match("//+") then + errors[#errors + 1] = "admin_gui_path must not contain continuous slashes ('/')" + end + end + if conf.lua_ssl_trusted_certificate then local new_paths = {} @@ -1808,6 +1851,7 @@ local function load(path, custom_conf, opts) { name = "proxy_listen", subsystem = "http", ssl_flag = "proxy_ssl_enabled" }, { name = "stream_listen", subsystem = "stream", ssl_flag = "stream_proxy_ssl_enabled" }, { name = "admin_listen", subsystem = "http", ssl_flag = "admin_ssl_enabled" }, + { name = "admin_gui_listen", subsystem = "http", ssl_flag = "admin_gui_ssl_enabled" }, { name = "status_listen", subsystem = "http", ssl_flag = "status_ssl_enabled" }, { name = "cluster_listen", subsystem = "http" }, }) @@ -1849,7 +1893,7 @@ local function load(path, custom_conf, opts) -- load absolute paths conf.prefix = abspath(conf.prefix) - for _, prefix in ipairs({ "ssl", "admin_ssl", "status_ssl", "client_ssl", "cluster" }) do + for _, prefix in ipairs({ "ssl", "admin_ssl", "admin_gui_ssl", "status_ssl", "client_ssl", "cluster" }) do local ssl_cert = conf[prefix .. "_cert"] local ssl_cert_key = conf[prefix .. "_cert_key"] diff --git a/kong/constants.lua b/kong/constants.lua index e3a1764a7b6..0f9124adf5f 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -240,6 +240,8 @@ local constants = { DYN_LOG_LEVEL_KEY = "kong:dyn_log_level", DYN_LOG_LEVEL_TIMEOUT_AT_KEY = "kong:dyn_log_level_timeout_at", + + ADMIN_GUI_KCONFIG_CACHE_KEY = "admin:gui:kconfig", } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/init.lua b/kong/init.lua index 6ec10693d26..aa81fda6632 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -91,6 +91,7 @@ local table_new = require "table.new" local utils = require "kong.tools.utils" local constants = require "kong.constants" local get_ctx_table = require("resty.core.ctx").get_ctx_table +local admin_gui = require "kong.admin_gui" local kong = kong @@ -1594,7 +1595,7 @@ function Kong.handle_error() end -local function serve_content(module, options) +local function serve_content(module) local ctx = ngx.ctx ctx.KONG_PROCESSING_START = start_time() * 1000 ctx.KONG_ADMIN_CONTENT_START = ctx.KONG_ADMIN_CONTENT_START or now() * 1000 @@ -1602,9 +1603,7 @@ local function serve_content(module, options) log_init_worker_errors(ctx) - options = options or {} - - header["Access-Control-Allow-Origin"] = options.allow_origin or "*" + ngx.header["Access-Control-Allow-Origin"] = ngx.req.get_headers()["Origin"] or "*" lapis.serve(module) @@ -1614,7 +1613,7 @@ local function serve_content(module, options) end -function Kong.admin_content(options) +function Kong.admin_content() kong.worker_events.poll() local ctx = ngx.ctx @@ -1622,7 +1621,7 @@ function Kong.admin_content(options) ctx.workspace = kong.default_workspace end - return serve_content("kong.api", options) + return serve_content("kong.api") end @@ -1665,6 +1664,20 @@ function Kong.admin_header_filter() --ctx.KONG_ADMIN_HEADER_FILTER_TIME = ctx.KONG_ADMIN_HEADER_FILTER_ENDED_AT - ctx.KONG_ADMIN_HEADER_FILTER_START end +function Kong.admin_gui_kconfig_content() + local content, err = kong.cache:get( + constants.ADMIN_GUI_KCONFIG_CACHE_KEY, + nil, + admin_gui.generate_kconfig, + kong.configuration + ) + if err then + kong.log.err("error occurred while retrieving admin gui config `kconfig.js` from cache", err) + kong.response.exit(500, { message = "An unexpected error occurred" }) + else + ngx.say(content) + end +end function Kong.status_content() return serve_content("kong.status") diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index fadefe9b3a8..acd8cf047fd 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -7,6 +7,8 @@ proxy_stream_access_log = logs/access.log basic proxy_stream_error_log = logs/error.log admin_access_log = logs/admin_access.log admin_error_log = logs/error.log +admin_gui_access_log = logs/admin_gui_access.log +admin_gui_error_log = logs/admin_gui_error.log status_access_log = off status_error_log = logs/status_error.log vaults = bundled @@ -25,6 +27,7 @@ node_id = NONE proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reuseport backlog=16384 stream_listen = off admin_listen = 127.0.0.1:8001 reuseport backlog=16384, 127.0.0.1:8444 http2 ssl reuseport backlog=16384 +admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl status_listen = off cluster_listen = 0.0.0.0:8005 cluster_control_plane = 127.0.0.1:8005 @@ -57,6 +60,8 @@ ssl_session_timeout = 1d ssl_session_cache_size = 10m admin_ssl_cert = NONE admin_ssl_cert_key = NONE +admin_gui_ssl_cert = NONE +admin_gui_ssl_cert_key = NONE status_ssl_cert = NONE status_ssl_cert_key = NONE headers = server_tokens, latency_tokens @@ -185,4 +190,9 @@ opentelemetry_tracing = off opentelemetry_tracing_sampling_rate = 0.01 tracing_instrumentations = off tracing_sampling_rate = 0.01 + +admin_gui_url = +admin_gui_origin = # for internal use only, can not be configured manually +admin_gui_path = / +admin_gui_api_url = ]] diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index b0b53fdbb80..49a272b0117 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -406,6 +406,51 @@ server { } > end +> if (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 then +server { + server_name kong_gui; +> for i = 1, #admin_gui_listeners do + listen $(admin_gui_listeners[i].listener); +> end + +> if admin_gui_ssl_enabled then +> for i = 1, #admin_gui_ssl_cert do + ssl_certificate $(admin_gui_ssl_cert[i]); + ssl_certificate_key $(admin_gui_ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +> end + + client_max_body_size 10m; + client_body_buffer_size 10m; + + types { + text/html html htm shtml; + text/css css; + text/xml xml; + image/gif gif; + image/jpeg jpeg jpg; + application/javascript js; + application/json json; + image/png png; + image/tiff tif tiff; + image/x-icon ico; + image/x-jng jng; + image/x-ms-bmp bmp; + image/svg+xml svg svgz; + image/webp webp; + } + + access_log ${{ADMIN_GUI_ACCESS_LOG}}; + error_log ${{ADMIN_GUI_ERROR_LOG}}; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + include nginx-kong-gui-include.conf; +} +> end -- of the (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 + > if role == "control_plane" then server { charset UTF-8; diff --git a/kong/templates/nginx_kong_gui_include.lua b/kong/templates/nginx_kong_gui_include.lua new file mode 100644 index 00000000000..922eb3f2060 --- /dev/null +++ b/kong/templates/nginx_kong_gui_include.lua @@ -0,0 +1,97 @@ +return [[ +> local admin_gui_rewrite = admin_gui_path ~= "/" +> local admin_gui_path_prefix = admin_gui_path +> if admin_gui_path == "/" then +> admin_gui_path_prefix = "" +> end +location = $(admin_gui_path_prefix)/robots.txt { + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + return 200 'User-agent: *\nDisallow: /'; +} + +location = $(admin_gui_path_prefix)/kconfig.js { + default_type application/javascript; + + gzip on; + gzip_types application/javascript; + expires -1; + + content_by_lua_block { + Kong.admin_gui_kconfig_content() + } +} + +location = $(admin_gui_path_prefix)/favicon.ico { + root gui; + + try_files /favicon.ico =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + expires 90d; + add_header Cache-Control 'public'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; +} + +location ~* ^$(admin_gui_path_prefix)(?/.*\.(jpg|jpeg|png|gif|svg|ico|css|ttf|js)(\?.*)?)$ { + root gui; + + try_files $path =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + expires 90d; + add_header Cache-Control 'public'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + +> if admin_gui_rewrite then + sub_filter '/__km_base__/' '$(admin_gui_path)/'; +> else + sub_filter '/__km_base__/' '/'; +> end + sub_filter_once off; + sub_filter_types *; +} + +location ~* ^$(admin_gui_path_prefix)(?/.*)?$ { + root gui; + + try_files $path /index.html =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + +> if admin_gui_rewrite then + sub_filter '/__km_base__/' '$(admin_gui_path)/'; +> else + sub_filter '/__km_base__/' '/'; +> end + sub_filter_once off; + sub_filter_types *; +} +]] diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index ae3f19d9ff7..ba45a0ad79a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index b0afddcbabe..7a4f6bf1eaf 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -52,10 +52,16 @@ describe("Configuration loader", function() assert.equal("eventual", conf.worker_consistency) assert.same({"127.0.0.1:8001 reuseport backlog=16384", "127.0.0.1:8444 http2 ssl reuseport backlog=16384"}, conf.admin_listen) assert.same({"0.0.0.0:8000 reuseport backlog=16384", "0.0.0.0:8443 http2 ssl reuseport backlog=16384"}, conf.proxy_listen) + assert.same({"0.0.0.0:8002", "0.0.0.0:8445 ssl"}, conf.admin_gui_listen) + assert.equal("/", conf.admin_gui_path) + assert.equal("logs/admin_gui_access.log", conf.admin_gui_access_log) + assert.equal("logs/admin_gui_error.log", conf.admin_gui_error_log) assert.same({}, conf.ssl_cert) -- check placeholder value assert.same({}, conf.ssl_cert_key) assert.same({}, conf.admin_ssl_cert) assert.same({}, conf.admin_ssl_cert_key) + assert.same({}, conf.admin_gui_ssl_cert) + assert.same({}, conf.admin_gui_ssl_cert_key) assert.same({}, conf.status_ssl_cert) assert.same({}, conf.status_ssl_cert_key) assert.same(false, conf.allow_debug_header) @@ -66,6 +72,7 @@ describe("Configuration loader", function() -- defaults assert.equal("on", conf.nginx_main_daemon) -- overrides + assert.same({"off"}, conf.admin_gui_listen) if kong_user_group_exists() == true then assert.equal("kong kong", conf.nginx_main_user) else @@ -140,7 +147,7 @@ describe("Configuration loader", function() assert.True(conf.loaded_plugins["hello-world"]) assert.True(conf.loaded_plugins["another-one"]) end) - it("extracts flags, ports and listen ips from proxy_listen/admin_listen", function() + it("extracts flags, ports and listen ips from proxy_listen/admin_listen/admin_gui_listen", function() local conf = assert(conf_loader()) assert.equal("127.0.0.1", conf.admin_listeners[1].ip) assert.equal(8001, conf.admin_listeners[1].port) @@ -154,6 +161,18 @@ describe("Configuration loader", function() assert.equal(true, conf.admin_listeners[2].http2) assert.equal("127.0.0.1:8444 ssl http2 reuseport backlog=16384", conf.admin_listeners[2].listener) + assert.equal("0.0.0.0", conf.admin_gui_listeners[1].ip) + assert.equal(8002, conf.admin_gui_listeners[1].port) + assert.equal(false, conf.admin_gui_listeners[1].ssl) + assert.equal(false, conf.admin_gui_listeners[1].http2) + assert.equal("0.0.0.0:8002", conf.admin_gui_listeners[1].listener) + + assert.equal("0.0.0.0", conf.admin_gui_listeners[2].ip) + assert.equal(8445, conf.admin_gui_listeners[2].port) + assert.equal(true, conf.admin_gui_listeners[2].ssl) + assert.equal(false, conf.admin_gui_listeners[2].http2) + assert.equal("0.0.0.0:8445 ssl", conf.admin_gui_listeners[2].listener) + assert.equal("0.0.0.0", conf.proxy_listeners[1].ip) assert.equal(8000, conf.proxy_listeners[1].port) assert.equal(false, conf.proxy_listeners[1].ssl) @@ -166,10 +185,11 @@ describe("Configuration loader", function() assert.equal(true, conf.proxy_listeners[2].http2) assert.equal("0.0.0.0:8443 ssl http2 reuseport backlog=16384", conf.proxy_listeners[2].listener) end) - it("parses IPv6 from proxy_listen/admin_listen", function() + it("parses IPv6 from proxy_listen/admin_listen/admin_gui_listen", function() local conf = assert(conf_loader(nil, { proxy_listen = "[::]:8000, [::]:8443 ssl", admin_listen = "[::1]:8001, [::1]:8444 ssl", + admin_gui_listen = "[::1]:8002, [::1]:8445 ssl", })) assert.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", conf.admin_listeners[1].ip) assert.equal(8001, conf.admin_listeners[1].port) @@ -183,6 +203,18 @@ describe("Configuration loader", function() assert.equal(false, conf.admin_listeners[2].http2) assert.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:8444 ssl", conf.admin_listeners[2].listener) + assert.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", conf.admin_gui_listeners[1].ip) + assert.equal(8002, conf.admin_gui_listeners[1].port) + assert.equal(false, conf.admin_gui_listeners[1].ssl) + assert.equal(false, conf.admin_gui_listeners[1].http2) + assert.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:8002", conf.admin_gui_listeners[1].listener) + + assert.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", conf.admin_gui_listeners[2].ip) + assert.equal(8445, conf.admin_gui_listeners[2].port) + assert.equal(true, conf.admin_gui_listeners[2].ssl) + assert.equal(false, conf.admin_gui_listeners[2].http2) + assert.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:8445 ssl", conf.admin_gui_listeners[2].listener) + assert.equal("[0000:0000:0000:0000:0000:0000:0000:0000]", conf.proxy_listeners[1].ip) assert.equal(8000, conf.proxy_listeners[1].port) assert.equal(false, conf.proxy_listeners[1].ssl) @@ -200,43 +232,55 @@ describe("Configuration loader", function() conf = assert(conf_loader(nil, { proxy_listen = "ssl.myname.com:8000", admin_listen = "ssl.myname.com:8001", + admin_gui_listen = "ssl.myname.com:8002", })) assert.equal("ssl.myname.com", conf.proxy_listeners[1].ip) assert.equal(false, conf.proxy_listeners[1].ssl) assert.equal("ssl.myname.com", conf.admin_listeners[1].ip) assert.equal(false, conf.admin_listeners[1].ssl) + assert.equal("ssl.myname.com", conf.admin_gui_listeners[1].ip) + assert.equal(false, conf.admin_gui_listeners[1].ssl) conf = assert(conf_loader(nil, { proxy_listen = "ssl_myname.com:8000 ssl", admin_listen = "ssl_myname.com:8001 ssl", + admin_gui_listen = "ssl_myname.com:8002 ssl", })) assert.equal("ssl_myname.com", conf.proxy_listeners[1].ip) assert.equal(true, conf.proxy_listeners[1].ssl) assert.equal("ssl_myname.com", conf.admin_listeners[1].ip) assert.equal(true, conf.admin_listeners[1].ssl) + assert.equal("ssl_myname.com", conf.admin_gui_listeners[1].ip) + assert.equal(true, conf.admin_gui_listeners[1].ssl) end) - it("extracts 'off' from proxy_listen/admin_listen", function() + it("extracts 'off' from proxy_listen/admin_listen/admin_gui_listen", function() local conf conf = assert(conf_loader(nil, { proxy_listen = "off", admin_listen = "off", + admin_gui_listen = "off", })) assert.same({}, conf.proxy_listeners) assert.same({}, conf.admin_listeners) + assert.same({}, conf.admin_gui_listeners) -- off with multiple entries conf = assert(conf_loader(nil, { proxy_listen = "off, 0.0.0.0:9000", admin_listen = "off, 127.0.0.1:9001", + admin_gui_listen = "off, 127.0.0.1:9002", })) assert.same({}, conf.proxy_listeners) assert.same({}, conf.admin_listeners) + assert.same({}, conf.admin_gui_listeners) -- not off with names containing 'off' conf = assert(conf_loader(nil, { proxy_listen = "offshore.com:9000", admin_listen = "offshore.com:9001", + admin_gui_listen = "offshore.com:9002", })) assert.same("offshore.com", conf.proxy_listeners[1].ip) assert.same("offshore.com", conf.admin_listeners[1].ip) + assert.same("offshore.com", conf.admin_gui_listeners[1].ip) end) it("attaches prefix paths", function() local conf = assert(conf_loader()) @@ -252,9 +296,41 @@ describe("Configuration loader", function() assert.equal("/usr/local/kong/ssl/kong-default.key", conf.ssl_cert_key_default) assert.equal("/usr/local/kong/ssl/admin-kong-default.crt", conf.admin_ssl_cert_default) assert.equal("/usr/local/kong/ssl/admin-kong-default.key", conf.admin_ssl_cert_key_default) + assert.equal("/usr/local/kong/ssl/admin-gui-kong-default.crt", conf.admin_gui_ssl_cert_default) + assert.equal("/usr/local/kong/ssl/admin-gui-kong-default.key", conf.admin_gui_ssl_cert_key_default) assert.equal("/usr/local/kong/ssl/status-kong-default.crt", conf.status_ssl_cert_default) assert.equal("/usr/local/kong/ssl/status-kong-default.key", conf.status_ssl_cert_key_default) end) + it("should populate correct admin_gui_origin", function() + local conf, _, errors = conf_loader(nil, {}) + assert.is_nil(errors) + assert.is_not_nil(conf) + assert.is_nil(conf.admin_gui_origin) + + local conf, _, errors = conf_loader(nil, { + admin_gui_url = "http://localhost:8002", + }) + assert.is_nil(errors) + assert.is_not_nil(conf) + assert.is_not_nil(conf.admin_gui_origin) + assert.equal("http://localhost:8002", conf.admin_gui_origin) + + conf, _, errors = conf_loader(nil, { + admin_gui_url = "https://localhost:8002", + }) + assert.is_nil(errors) + assert.is_not_nil(conf) + assert.is_not_nil(conf.admin_gui_origin) + assert.equal("https://localhost:8002", conf.admin_gui_origin) + + conf, _, errors = conf_loader(nil, { + admin_gui_url = "http://localhost:8002/manager", + }) + assert.is_nil(errors) + assert.is_not_nil(conf) + assert.is_not_nil(conf.admin_gui_origin) + assert.equal("http://localhost:8002", conf.admin_gui_origin) + end) it("strips comments ending settings", function() local _os_getenv = os.getenv finally(function() @@ -614,6 +690,12 @@ describe("Configuration loader", function() }) assert.is_nil(conf) assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) + + conf, err = conf_loader(nil, { + admin_gui_listen = "127.0.0.1" + }) + assert.is_nil(conf) + assert.equal("admin_gui_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) end) it("rejects empty string in listen addresses", function() local conf, err = conf_loader(nil, { @@ -627,6 +709,49 @@ describe("Configuration loader", function() }) assert.is_nil(conf) assert.equal("proxy_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) + + conf, err = conf_loader(nil, { + admin_gui_listen = "" + }) + assert.is_nil(conf) + assert.equal("admin_gui_listen must be of form: [off] | : [ssl] [http2] [proxy_protocol] [deferred] [bind] [reuseport] [backlog=%d+] [ipv6only=on] [ipv6only=off] [so_keepalive=on] [so_keepalive=off] [so_keepalive=%w*:%w*:%d*], [... next entry ...]", err) + end) + it("enforces admin_gui_path values", function() + local conf, _, errors = conf_loader(nil, { + admin_gui_path = "without-leading-slash" + }) + assert.equal(1, #errors) + assert.is_nil(conf) + + conf, _, errors = conf_loader(nil, { + admin_gui_path = "/with-trailing-slash/" + }) + assert.equal(1, #errors) + assert.is_nil(conf) + + conf, _, errors = conf_loader(nil, { + admin_gui_path = "/with!invalid$characters" + }) + assert.equal(1, #errors) + assert.is_nil(conf) + + conf, _, errors = conf_loader(nil, { + admin_gui_path = "/with//many///continuous////slashes" + }) + assert.equal(1, #errors) + assert.is_nil(conf) + + conf, _, errors = conf_loader(nil, { + admin_gui_path = "with!invalid$characters-but-no-leading-slashes" + }) + assert.equal(2, #errors) + assert.is_nil(conf) + + conf, _, errors = conf_loader(nil, { + admin_gui_path = "/kong/manager" + }) + assert.is_nil(errors) + assert.is_not_nil(conf) end) it("errors when dns_resolver is not a list in ipv4/6[:port] format", function() local conf, err = conf_loader(nil, { @@ -711,6 +836,8 @@ describe("Configuration loader", function() ssl_cert_key = key, admin_ssl_cert = cert, admin_ssl_cert_key = key, + admin_gui_ssl_cert = cert, + admin_gui_ssl_cert_key = key, status_ssl_cert = cert, status_ssl_cert_key = key, client_ssl_cert = cert, @@ -728,7 +855,8 @@ describe("Configuration loader", function() database = "postgres", status_listen = "127.0.0.1:123 ssl", proxy_listen = "127.0.0.1:456 ssl", - admin_listen = "127.0.0.1:789 ssl" + admin_listen = "127.0.0.1:789 ssl", + admin_gui_listen = "127.0.0.1:8445 ssl", } for n, v in pairs(properties) do @@ -1257,6 +1385,73 @@ describe("Configuration loader", function() end end) end) + describe("admin-gui", function() + it("does not check SSL cert and key if SSL is off", function() + local conf, err = conf_loader(nil, { + admin_gui_listen = "127.0.0.1:123", + admin_gui_ssl_cert = "/path/cert.pem" + }) + assert.is_nil(err) + assert.is_table(conf) + -- specific case with 'ssl' in the name + local conf, err = conf_loader(nil, { + admin_gui_listen = "ssl:23", + admin_gui_ssl_cert = "/path/cert.pem" + }) + assert.is_nil(err) + assert.is_table(conf) + end) + it("requires both SSL cert and key present", function() + local conf, err = conf_loader(nil, { + admin_gui_ssl_cert = "/path/cert.pem" + }) + assert.equal("admin_gui_ssl_cert_key must be specified", err) + assert.is_nil(conf) + + conf, err = conf_loader(nil, { + admin_gui_ssl_cert_key = "/path/key.pem" + }) + assert.equal("admin_gui_ssl_cert must be specified", err) + assert.is_nil(conf) + + conf, err = conf_loader(nil, { + admin_gui_ssl_cert = "spec/fixtures/kong_spec.crt", + admin_gui_ssl_cert_key = "spec/fixtures/kong_spec.key" + }) + assert.is_nil(err) + assert.is_table(conf) + end) + it("requires SSL cert and key to exist", function() + local conf, _, errors = conf_loader(nil, { + admin_gui_ssl_cert = "/path/cert.pem", + admin_gui_ssl_cert_key = "/path/cert_key.pem" + }) + assert.equal(2, #errors) + assert.contains("admin_gui_ssl_cert: failed loading certificate from /path/cert.pem", errors) + assert.contains("admin_gui_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) + assert.is_nil(conf) + + conf, _, errors = conf_loader(nil, { + admin_gui_ssl_cert = "spec/fixtures/kong_spec.crt", + admin_gui_ssl_cert_key = "/path/cert_key.pem" + }) + assert.equal(1, #errors) + assert.contains("admin_gui_ssl_cert_key: failed loading key from /path/cert_key.pem", errors) + assert.is_nil(conf) + end) + it("resolves SSL cert/key to absolute path", function() + local conf, err = conf_loader(nil, { + admin_gui_ssl_cert = "spec/fixtures/kong_spec.crt", + admin_gui_ssl_cert_key = "spec/fixtures/kong_spec.key" + }) + assert.is_nil(err) + assert.is_table(conf) + for i = 1, #conf.admin_gui_ssl_cert do + assert.True(helpers.path.isabs(conf.admin_gui_ssl_cert[i])) + assert.True(helpers.path.isabs(conf.admin_gui_ssl_cert_key[i])) + end + end) + end) describe("status", function() it("does not check SSL cert and key if SSL is off", function() local conf, err = conf_loader(nil, { diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 44ad6e22d21..3a93d1bb34e 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -34,6 +34,8 @@ describe("NGINX conf compiler", function() ssl_cert_key = "spec/fixtures/kong_spec.key", admin_ssl_cert = "spec/fixtures/kong_spec.crt", admin_ssl_cert_key = "spec/fixtures/kong_spec.key", + admin_gui_cert = "spec/fixtures/kong_spec.crt", + admin_gui_cert_key = "spec/fixtures/kong_spec.key", status_cert = "spec/fixtures/kong_spec.crt", status_cert_key = "spec/fixtures/kong_spec.key", })) @@ -81,6 +83,25 @@ describe("NGINX conf compiler", function() end end) end) + describe("admin_gui", function() + it("auto-generates SSL certificate and key", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + for _, suffix in ipairs({ "", "_ecdsa" }) do + assert(exists(conf["admin_gui_ssl_cert_default" .. suffix])) + assert(exists(conf["admin_gui_ssl_cert_key_default" .. suffix])) + end + end) + it("does not re-generate if they already exist", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + for _, suffix in ipairs({ "", "_ecdsa" }) do + local cer = helpers.file.read(conf["admin_gui_ssl_cert_default" .. suffix]) + local key = helpers.file.read(conf["admin_gui_ssl_cert_key_default" .. suffix]) + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + assert.equal(cer, helpers.file.read(conf["admin_gui_ssl_cert_default" .. suffix])) + assert.equal(key, helpers.file.read(conf["admin_gui_ssl_cert_key_default" .. suffix])) + end + end) + end) describe("status", function() it("auto-generates SSL certificate and key", function() assert(prefix_handler.gen_default_ssl_cert(conf, "status")) @@ -116,43 +137,63 @@ describe("NGINX conf compiler", function() local conf = assert(conf_loader(helpers.test_conf_path, { mem_cache_size = "128k", proxy_listen = "0.0.0.0:80", - admin_listen = "127.0.0.1:8001" + admin_listen = "127.0.0.1:8001", + admin_gui_listen = "127.0.0.1:8002", })) local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("lua_shared_dict%s+kong_db_cache%s+128k;", kong_nginx_conf) assert.matches("listen%s+0%.0%.0%.0:80;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8001;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8002;", kong_nginx_conf) end) it("enables HTTP/2", function() local conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 http2 ssl", admin_listen = "127.0.0.1:9001, 127.0.0.1:9444 http2 ssl", + admin_gui_listen = "127.0.0.1:9002, 127.0.0.1:9445 http2 ssl", })) local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) assert.matches("listen%s+0%.0%.0%.0:9443 ssl http2;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9444 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:9445 ssl http2;", kong_nginx_conf) conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 http2 ssl", admin_listen = "127.0.0.1:9001, 127.0.0.1:8444 ssl", + admin_gui_listen = "127.0.0.1:9002, 127.0.0.1:8445 ssl", })) kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) assert.matches("listen%s+0%.0%.0%.0:9443 ssl http2;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8444 ssl;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8445 ssl;", kong_nginx_conf) conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "127.0.0.1:9001, 127.0.0.1:8444 http2 ssl", + admin_gui_listen = "127.0.0.1:9002, 127.0.0.1:8445 ssl", })) kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) assert.matches("listen%s+0%.0%.0%.0:9443 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8444 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8445 ssl;", kong_nginx_conf) + + conf = assert(conf_loader(helpers.test_conf_path, { + proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", + admin_listen = "127.0.0.1:9001, 127.0.0.1:8444 ssl", + admin_gui_listen = "127.0.0.1:9002, 127.0.0.1:8445 http2 ssl", + })) + kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) + assert.matches("listen%s+0%.0%.0%.0:9443 ssl;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8444 ssl;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8445 ssl http2;", kong_nginx_conf) end) it("enables proxy_protocol", function() local conf = assert(conf_loader(helpers.test_conf_path, { @@ -232,6 +273,7 @@ describe("NGINX conf compiler", function() local conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "127.0.0.1:8000", admin_listen = "127.0.0.1:8001", + admin_gui_listen = "127.0.0.1:8002", })) local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.not_matches("listen%s+%d+%.%d+%.%d+%.%d+:%d+ ssl;", kong_nginx_conf) @@ -433,6 +475,7 @@ describe("NGINX conf compiler", function() stream_listen = "127.0.0.1:8888", proxy_listen = "off", admin_listen = "off", + admin_gui_listen = "off", status_listen = "off", })) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) @@ -695,6 +738,28 @@ describe("NGINX conf compiler", function() end) end) + describe("compile_kong_gui_include_conf()", function () + describe("admin_gui_path", function () + it("set admin_gui_path to /", function () + local conf = assert(conf_loader(nil, { + admin_gui_path = "/", + })) + local kong_gui_include_conf = prefix_handler.compile_kong_gui_include_conf(conf) + assert.matches("location%s+~%*%s+%^%(%?/%.%*%)%?%$", kong_gui_include_conf) -- location ~* ^(?/.**)?$ + assert.matches("sub_filter '/__km_base__/' '/';", kong_gui_include_conf) + end) + it("set admin_gui_path to /manager", function () + local conf = assert(conf_loader(nil, { + admin_gui_path = "/manager", + })) + local kong_gui_include_conf = prefix_handler.compile_kong_gui_include_conf(conf) + assert.matches("location%s+=%s+/manager/kconfig%.js", kong_gui_include_conf) -- location = /manager/kconfig.js + assert.matches("location%s+~%*%s+%^/manager%(%?/%.%*%)%?%$", kong_gui_include_conf) -- location ~* ^/manager(?/.**)?$ + assert.matches("sub_filter%s+'/__km_base__/'%s+'/manager/';", kong_gui_include_conf) -- sub_filter '/__km_base__/' '/manager/'; + end) + end) + end) + describe("compile_nginx_conf()", function() it("compiles a main NGINX conf", function() local nginx_conf = prefix_handler.compile_nginx_conf(helpers.test_conf) @@ -873,6 +938,7 @@ describe("NGINX conf compiler", function() prefix = tmp_config.prefix, proxy_listen = "127.0.0.1:8000", admin_listen = "127.0.0.1:8001", + admin_gui_listen = "127.0.0.1:8002", }) assert(prefix_handler.prepare_prefix(conf)) @@ -884,11 +950,14 @@ describe("NGINX conf compiler", function() proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", status_listen = "127.0.0.1:8002 ssl", + admin_gui_listen = "127.0.0.1:8003 ssl", ssl_cipher_suite = "custom", ssl_cert = "spec/fixtures/kong_spec.crt", ssl_cert_key = "spec/fixtures/kong_spec.key", admin_ssl_cert = "spec/fixtures/kong_spec.crt", admin_ssl_cert_key = "spec/fixtures/kong_spec.key", + admin_gui_ssl_cert = "spec/fixtures/kong_spec.crt", + admin_gui_ssl_cert_key = "spec/fixtures/kong_spec.key", status_ssl_cert = "spec/fixtures/kong_spec.crt", status_ssl_cert_key = "spec/fixtures/kong_spec.key", }) @@ -902,6 +971,7 @@ describe("NGINX conf compiler", function() proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", status_listen = "127.0.0.1:8002 ssl", + admin_gui_listen = "127.0.0.1:8003 ssl", }) assert(prefix_handler.prepare_prefix(conf)) @@ -911,6 +981,8 @@ describe("NGINX conf compiler", function() assert.truthy(exists(conf["ssl_cert_key_default" .. suffix])) assert.truthy(exists(conf["admin_ssl_cert_default" .. suffix])) assert.truthy(exists(conf["admin_ssl_cert_key_default" .. suffix])) + assert.truthy(exists(conf["admin_gui_ssl_cert_default" .. suffix])) + assert.truthy(exists(conf["admin_gui_ssl_cert_key_default" .. suffix])) assert.truthy(exists(conf["status_ssl_cert_default" .. suffix])) assert.truthy(exists(conf["status_ssl_cert_key_default" .. suffix])) end @@ -921,10 +993,11 @@ describe("NGINX conf compiler", function() proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", status_listen = "127.0.0.1:8002 ssl", + admin_gui_listen = "127.0.0.1:8003 ssl", }) assert(prefix_handler.prepare_prefix(conf)) - for _, prefix in ipairs({ "", "status_", "admin_" }) do + for _, prefix in ipairs({ "", "status_", "admin_", "admin_gui_" }) do for _, suffix in ipairs({ "", "_ecdsa" }) do local handle = io.popen("ls -l " .. conf[prefix .. "ssl_cert_default" .. suffix]) local result = handle:read("*a") @@ -944,6 +1017,7 @@ describe("NGINX conf compiler", function() proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", status_listen = "127.0.0.1:8002 ssl", + admin_gui_listen = "127.0.0.1:8003 ssl", stream_listen = "127.0.0.1:7000 ssl", }) @@ -969,6 +1043,8 @@ describe("NGINX conf compiler", function() ssl_cert_key = key, admin_ssl_cert = cert, admin_ssl_cert_key = key, + admin_gui_ssl_cert = cert, + admin_gui_ssl_cert_key = key, status_ssl_cert = cert, status_ssl_cert_key = key, client_ssl_cert = cert, diff --git a/spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua b/spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua new file mode 100644 index 00000000000..1babacf3492 --- /dev/null +++ b/spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua @@ -0,0 +1,229 @@ +local pl_path = require "pl.path" + +local helpers = require "spec.helpers" +local admin_gui = require "kong.admin_gui" +local conf_loader = require "kong.conf_loader" +local prefix_handler = require "kong.cmd.utils.prefix_handler" +local log = require "kong.cmd.utils.log" + +local exists = helpers.path.exists + +describe("admin_gui template", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + + it("auto-generates SSL certificate and key", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + assert(exists(conf.admin_gui_ssl_cert_default)) + assert(exists(conf.admin_gui_ssl_cert_key_default)) + end) + + it("does not re-generate if they already exist", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + local cer = helpers.file.read(conf.admin_gui_ssl_cert_default) + local key = helpers.file.read(conf.admin_gui_ssl_cert_key_default) + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + assert.equal(cer, helpers.file.read(conf.admin_gui_ssl_cert_default)) + assert.equal(key, helpers.file.read(conf.admin_gui_ssl_cert_key_default)) + end) + + it("generates a different SSL certificate and key from the RESTful API", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + local cer, key = {}, {} + cer[1] = helpers.file.read(conf.admin_gui_ssl_cert_default) + key[1] = helpers.file.read(conf.admin_gui_ssl_cert_key_default) + assert(prefix_handler.gen_default_ssl_cert(conf, "admin")) + cer[2] = helpers.file.read(conf.admin_ssl_cert_default) + key[2] = helpers.file.read(conf.admin_ssl_cert_key_default) + assert.not_equals(cer[1], cer[2]) + assert.not_equals(key[1], key[2]) + end) + + describe("admin_gui.generate_kconfig() - proxied", function() + local conf = { + admin_gui_url = "http://0.0.0.0:8002", + admin_gui_api_url = "https://admin-reference.kong-cloud.com", + admin_gui_path = '/manager', + admin_gui_listeners = { + { + ip = "0.0.0.0", + port = 8002, + ssl = false, + }, + { + ip = "0.0.0.0", + port = 8445, + ssl = true, + }, + }, + admin_listeners = { + { + ip = "0.0.0.0", + port = 8001, + ssl = false, + }, + { + ip = "0.0.0.0", + port = 8444, + ssl = true, + } + }, + proxy_listeners = { + { + ip = "0.0.0.0", + port = 8000, + ssl = false, + }, + { + ip = "0.0.0.0", + port = 8443, + ssl = true, + } + }, + } + + it("should generates the appropriate kconfig", function() + local kconfig_content = admin_gui.generate_kconfig(conf) + + assert.matches("'ADMIN_GUI_URL': 'http://0.0.0.0:8002'", kconfig_content, nil, true) + assert.matches("'ADMIN_GUI_PATH': '/manager'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_URL': 'https://admin-reference.kong-cloud.com'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_SSL_PORT': '8444'", kconfig_content, nil, true) + assert.matches("'KONG_EDITION': 'community'", kconfig_content, nil, true) + end) + + it("should regenerates the appropriate kconfig from another call", function() + local new_conf = conf + + -- change configuration values + new_conf.admin_gui_url = 'http://admin-test.example.com' + new_conf.admin_gui_path = '/manager' + new_conf.admin_gui_api_url = 'http://localhost:8001' + + -- regenerate kconfig + local new_content = admin_gui.generate_kconfig(new_conf) + + -- test configuration values against template + assert.matches("'ADMIN_GUI_URL': 'http://admin-test.example.com'", new_content, nil, true) + assert.matches("'ADMIN_GUI_PATH': '/manager'", new_content, nil, true) + assert.matches("'ADMIN_API_URL': 'http://localhost:8001'", new_content, nil, true) + assert.matches("'ADMIN_API_PORT': '8001'", new_content, nil, true) + assert.matches("'ADMIN_API_SSL_PORT': '8444'", new_content, nil, true) + assert.matches("'KONG_EDITION': 'community'", new_content, nil, true) + end) + end) + + describe("admin_gui.generate_kconfig() - not proxied", function() + local conf = { + admin_gui_url = "http://0.0.0.0:8002", + admin_gui_api_url = "0.0.0.0:8001", + anonymous_reports = false, + admin_gui_listeners = { + { + ip = "0.0.0.0", + port = 8002, + ssl = false, + }, + { + ip = "0.0.0.0", + port = 8445, + ssl = true, + }, + }, + admin_listeners = { + { + ip = "0.0.0.0", + port = 8001, + ssl = false, + }, + { + ip = "0.0.0.0", + port = 8444, + ssl = true, + } + }, + proxy_listeners = { + { + ip = "0.0.0.0", + port = 8000, + ssl = false, + }, + { + ip = "0.0.0.0", + port = 8443, + ssl = true, + } + }, + } + + it("should generates the appropriate kconfig", function() + local kconfig_content = admin_gui.generate_kconfig(conf) + + assert.matches("'ADMIN_GUI_URL': 'http://0.0.0.0:8002'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_URL': '0.0.0.0:8001'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_SSL_PORT': '8444'", kconfig_content, nil, true) + assert.matches("'ANONYMOUS_REPORTS': 'false'", kconfig_content, nil, true) + assert.matches("'KONG_EDITION': 'community'", kconfig_content, nil, true) + end) + + it("should regenerates the appropriate kconfig from another call", function() + local new_conf = conf + + -- change configuration values + new_conf.admin_gui_url = 'http://admin-test.example.com' + new_conf.anonymous_reports = true + + -- regenerate kconfig + local new_content = admin_gui.generate_kconfig(new_conf) + + -- test configuration values against template + assert.matches("'ADMIN_GUI_URL': 'http://admin-test.example.com'", new_content, nil, true) + assert.matches("'ADMIN_API_URL': '0.0.0.0:8001'", new_content, nil, true) + assert.matches("'ADMIN_API_PORT': '8001'", new_content, nil, true) + assert.matches("'ADMIN_API_SSL_PORT': '8444'", new_content, nil, true) + assert.matches("'ANONYMOUS_REPORTS': 'true'", new_content, nil, true) + assert.matches("'KONG_EDITION': 'community'", new_content, nil, true) + end) + end) + + describe("prepare_admin() - message logs", function() + local default_prefix = conf.prefix + local mock_prefix = "servroot_2" + local usr_path = "servroot" + local usr_interface_dir = "gui2" + local usr_interface_path = usr_path .. "/" .. usr_interface_dir + + setup(function() + conf.prefix = mock_prefix + + if not pl_path.exists(usr_interface_path) then + assert(pl_path.mkdir(usr_interface_path)) + end + end) + + teardown(function() + if pl_path.exists(usr_interface_path) then + assert(pl_path.rmdir(usr_interface_path)) + end + + -- reverts the spy stub & matcher + log.warn:revert() + assert:unregister("matcher", "correct") + + -- reset prefix + conf.prefix = default_prefix + end) + + it("symlink creation should log out error", function() + local spy_log = spy.on(log, "warn") + + local err = "ln: failed to create symbolic link 'servroot_2/gui2': " + .. "No such file or directory\n" + + prefix_handler.prepare_prefixed_interface_dir(usr_path, usr_interface_dir, conf) + assert.spy(spy_log).was_called(1) + assert.spy(spy_log).was_called_with(err) + end) + end) +end) diff --git a/spec/02-integration/04-admin_api/01-admin_api_spec.lua b/spec/02-integration/04-admin_api/01-admin_api_spec.lua index 7ef5ef421a7..19316c60ddf 100644 --- a/spec/02-integration/04-admin_api/01-admin_api_spec.lua +++ b/spec/02-integration/04-admin_api/01-admin_api_spec.lua @@ -44,6 +44,7 @@ describe("Admin API listeners", function() assert(helpers.start_kong({ proxy_listen = "0.0.0.0:9000", admin_listen = "off", + admin_gui_listen = "off", })) assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_conf)) assert.is_nil(get_listeners(helpers.test_conf.nginx_kong_conf).kong_admin) @@ -53,6 +54,7 @@ describe("Admin API listeners", function() assert(helpers.start_kong({ proxy_listen = "0.0.0.0:9000", admin_listen = "127.0.0.1:9001, 127.0.0.1:9002", + admin_gui_listen = "off", })) assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_conf)) diff --git a/spec/02-integration/04-admin_api/23-cors_spec.lua b/spec/02-integration/04-admin_api/23-cors_spec.lua new file mode 100644 index 00000000000..3826b052f60 --- /dev/null +++ b/spec/02-integration/04-admin_api/23-cors_spec.lua @@ -0,0 +1,155 @@ +local helpers = require "spec.helpers" + +describe("Admin API - CORS -", function() + for _, admin_gui_url in ipairs({ "", "http://admin.api:9100", "http://admin.api:9100/path/to/any/way" }) do + describe('when |admin_gui_url| is "' .. admin_gui_url .. '",', function () + + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + admin_gui_listen = "127.0.0.1:9002", + admin_gui_url = admin_gui_url, + })) + + client = helpers.admin_client() + end) + + teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + describe("Pre-flight request", function () + it("should return different allow-methods for specific route", function () + local res + + res = assert(client:send { + method = "OPTIONS", + path = "/" + }) + + assert.res_status(204, res) + assert.equal("GET, HEAD, OPTIONS", res.headers["Allow"]) + assert.equal("GET, HEAD, OPTIONS", res.headers["Access-Control-Allow-Methods"]) + + res = assert(client:send { + method = "OPTIONS", + path = "/routes" + }) + + assert.res_status(204, res) + assert.equal("GET, HEAD, OPTIONS, POST", res.headers["Allow"]) + assert.equal("GET, HEAD, OPTIONS, POST", res.headers["Access-Control-Allow-Methods"]) + + res = assert(client:send { + method = "OPTIONS", + path = "/routes/test" + }) + + assert.res_status(204, res) + assert.equal("DELETE, GET, HEAD, OPTIONS, PATCH, PUT", res.headers["Allow"]) + assert.equal("DELETE, GET, HEAD, OPTIONS, PATCH, PUT", res.headers["Access-Control-Allow-Methods"]) + end) + + it("should allow headers from the request", function () + local res, err = client:send({ + path = "/", + method = "OPTIONS", + headers = {} + }) + assert.is_nil(err) + assert.res_status(204, res) + assert.equal("Content-Type", res.headers["Access-Control-Allow-Headers"]) + + local res, err = client:send({ + path = "/", + method = "OPTIONS", + headers = { + ["Access-Control-Request-Headers"] = "X-Header-1,X-Header-2", + } + }) + assert.is_nil(err) + assert.res_status(204, res) + assert.equal("X-Header-1,X-Header-2", res.headers["Access-Control-Allow-Headers"]) + end) + + it("should return the correct |AC-Allow-Origin| header when \"Origin\" is present in request headers", function () + local res, err = client:send({ + path = "/", + method = "OPTIONS", + headers = { + ["Origin"] = "http://example.com", + } + }) + local expected_allow_origin = admin_gui_url ~= "" and "http://admin.api:9100" or "http://example.com" + + assert.is_nil(err) + assert.res_status(204, res) + assert.equal(expected_allow_origin, res.headers["Access-Control-Allow-Origin"]) + end) + + it("should return the correct |AC-Allow-Origin| header when \"Origin\" is absent in request headers", function () + local res, err = client:send({ + path = "/", + method = "OPTIONS", + headers = {} + }) + local expected_allow_origin = admin_gui_url ~= "" and "http://admin.api:9100" or "*" + + assert.is_nil(err) + assert.res_status(204, res) + assert.equal(expected_allow_origin, res.headers["Access-Control-Allow-Origin"]) + end) + end) + + describe("Main request", function () + it("should not respond to |AC-Request-Method| or |AC-Request-Headers| headers", function () + local res, err = client:send({ + path = "/", + method = "GET", + headers = { + ["Access-Control-Request-Method"] = "PATCH", + ["Access-Control-Request-Headers"] = "X-Header-1,X-Header-2", + } + }) + assert.is_nil(err) + assert.res_status(200, res) + assert.equal(nil, res.headers["Access-Control-Allow-Methods"]) + assert.equal(nil, res.headers["Access-Control-Allow-Headers"]) + end) + + it("should return the correct |AC-Allow-Origin| header when \"Origin\" is present in request headers", function () + local res, err = client:send({ + path = "/", + method = "GET", + headers = { + ["Origin"] = "http://example.com", + } + }) + local expected_allow_origin = admin_gui_url ~= "" and "http://admin.api:9100" or "http://example.com" + + assert.is_nil(err) + assert.res_status(200, res) + assert.equal(expected_allow_origin, res.headers["Access-Control-Allow-Origin"]) + end) + + it("should return the correct |AC-Allow-Origin| header when \"Origin\" is absent in request headers", function () + local res, err = client:send({ + path = "/", + method = "GET", + headers = {} + }) + local expected_allow_origin = admin_gui_url ~= "" and "http://admin.api:9100" or "*" + + assert.is_nil(err) + assert.res_status(200, res) + assert.equal(expected_allow_origin, res.headers["Access-Control-Allow-Origin"]) + end) + end) + end) + end +end) diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 206833b20d7..24959df4680 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -42,6 +42,7 @@ describe("Proxy interface listeners", function() assert(helpers.start_kong({ proxy_listen = "off", admin_listen = "0.0.0.0:9001", + admin_gui_listen = "off", })) assert.equals(2, count_server_blocks(helpers.test_conf.nginx_kong_conf)) assert.is_nil(get_listeners(helpers.test_conf.nginx_kong_conf).kong) @@ -51,6 +52,7 @@ describe("Proxy interface listeners", function() assert(helpers.start_kong({ proxy_listen = "127.0.0.1:9001, 127.0.0.1:9002", admin_listen = "0.0.0.0:9000", + admin_gui_listen = "off", })) assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_conf)) diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index eee305f4475..2e593dd885f 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -27,6 +27,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ prefix = "servroot", admin_listen = "127.0.0.1:9000", + admin_gui_listen = "off", cluster_listen = "127.0.0.1:9005", role = "control_plane", @@ -38,6 +39,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ prefix = "servroot2", admin_listen = "127.0.0.1:9001", + admin_gui_listen = "off", cluster_listen = "127.0.0.1:9006", role = "control_plane", diff --git a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua new file mode 100644 index 00000000000..ff346472d4d --- /dev/null +++ b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua @@ -0,0 +1,120 @@ +local lfs = require "lfs" +local pl_path = require "pl.path" +local helpers = require "spec.helpers" +local test_prefix = helpers.test_conf.prefix + +local _ + +describe("Admin GUI - admin_gui_path", function() + local client + + after_each(function() + helpers.stop_kong() + if client then + client:close() + end + end) + + it("should serve Admin GUI correctly when admin_gui_path is unset", function() + assert(helpers.start_kong({ + database = "off", + admin_gui_listen = "127.0.0.1:9002", + })) + client = assert(helpers.admin_gui_client(nil, 9002)) + + local err, gui_dir_path, gui_index_file_path + gui_dir_path = pl_path.join(test_prefix, "gui") + os.execute("rm -rf " .. gui_dir_path) + _, err = lfs.mkdir(gui_dir_path) + assert.is_nil(err) + + gui_index_file_path = pl_path.join(gui_dir_path, "index.html") + + local gui_index_file + gui_index_file, err = io.open(gui_index_file_path, "w+") + assert.is_nil(err) + gui_index_file:write("TEST INDEX.HTML = /__km_base__/assets/image.png") + gui_index_file:close() + + local res = assert(client:send { + method = "GET", + path = "/", + }) + res = assert.res_status(200, res) + assert.matches("TEST INDEX%.HTML = /assets/image%.png", res) + client:close() + + res = assert(client:send { + method = "GET", + path = "/kconfig.js", + }) + res = assert.res_status(200, res) + assert.matches("'KONG_VERSION': '", res) + end) + + it("should serve Admin GUI correctly when admin_gui_path is set", function() + assert(helpers.start_kong({ + database = "off", + admin_gui_listen = "127.0.0.1:9002", + admin_gui_path = "/manager", + })) + client = assert(helpers.admin_gui_client(nil, 9002)) + + local err, gui_dir_path, gui_index_file_path + gui_dir_path = pl_path.join(test_prefix, "gui") + os.execute("rm -rf " .. gui_dir_path) + _, err = lfs.mkdir(gui_dir_path) + assert.is_nil(err) + + gui_index_file_path = pl_path.join(gui_dir_path, "index.html") + + local gui_index_file + gui_index_file, err = io.open(gui_index_file_path, "w+") + assert.is_nil(err) + gui_index_file:write("TEST INDEX.HTML = /__km_base__/assets/image.png") + gui_index_file:close() + + local res = assert(client:send { + method = "GET", + path = "/", + }) + assert.res_status(404, res) + client:close() + + local res = assert(client:send { + method = "GET", + path = "/any_other_test_path", + }) + assert.res_status(404, res) + client:close() + + res = assert(client:send { + method = "GET", + path = "/manager", + }) + res = assert.res_status(200, res) + assert.matches("TEST INDEX%.HTML = /manager/assets/image%.png", res) + client:close() + + local res = assert(client:send { + method = "GET", + path = "/kconfig.js", + }) + assert.res_status(404, res) + client:close() + + local res = assert(client:send { + method = "GET", + path = "/any_other_test_path/kconfig.js", + }) + assert.res_status(404, res) + client:close() + + res = assert(client:send { + method = "GET", + path = "/manager/kconfig.js", + }) + res = assert.res_status(200, res) + assert.matches("'KONG_VERSION': '", res) + end) +end) diff --git a/spec/02-integration/17-admin_gui/02-log_spec.lua b/spec/02-integration/17-admin_gui/02-log_spec.lua new file mode 100644 index 00000000000..226ff7d1790 --- /dev/null +++ b/spec/02-integration/17-admin_gui/02-log_spec.lua @@ -0,0 +1,85 @@ +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + + +describe("Admin API - GUI logs - kong_admin #" .. strategy, function () + lazy_setup(function () + assert(helpers.start_kong({ + strategy = strategy, + prefix = "servroot", + admin_gui_listen = "0.0.0.0:8002", + })) + end) + + lazy_teardown(function () + assert(helpers.stop_kong()) + end) + + it("every path should to be logged", function () + local prefix = "/really.really.really.really.really.not.exists" + local suffixes = { + jpg = { + status = 404, + }, + jpeg = { + status = 404, + }, + png = { + status = 404, + }, + gif = { + status = 404, + }, + ico = { + status = 404, + }, + css = { + status = 404, + }, + ttf = { + status = 404, + }, + js = { + status = 404, + }, + + --[[ + For `try_files $uri /index.html;` in nginx-kong.lua, + so every non-exists path should be redirected to /index.html, + so the status is 200. + --]] + html = { + status = 200, + }, + txt = { + status = 200, + }, + } + + local client = assert(helpers.http_client("localhost", 8002)) + + for suffix, info in ipairs(suffixes) do + local path = string.format("%s.%s", prefix, suffix) + + local res = assert(client:request({ + method = "GET", + path = path, + })) + + assert.res_status(info.status, res) + assert.logfile("servroot/logs/admin_gui_access.log").has.line("GET " .. path, true, 20) + + if info.status == 404 then + assert.logfile("servroot/logs/admin_gui_error.log").has.line(path .. "\" failed (2: No such file or directory)", true, 20) + end + end + + assert(client:close()) + end) + +end) + + +end -- of the for _, strategy in helpers.each_strategy() do diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 53387257280..462f28593b8 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -391,6 +391,142 @@ http { } > end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 +> if (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 then +server { + server_name kong_gui; +> for i = 1, #admin_gui_listeners do + listen $(admin_gui_listeners[i].listener); +> end + +> if admin_gui_ssl_enabled then +> for i = 1, #admin_gui_ssl_cert do + ssl_certificate $(admin_gui_ssl_cert[i]); + ssl_certificate_key $(admin_gui_ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +> end + + client_max_body_size 10m; + client_body_buffer_size 10m; + + types { + text/html html htm shtml; + text/css css; + text/xml xml; + image/gif gif; + image/jpeg jpeg jpg; + application/javascript js; + application/json json; + image/png png; + image/tiff tif tiff; + image/x-icon ico; + image/x-jng jng; + image/x-ms-bmp bmp; + image/svg+xml svg svgz; + image/webp webp; + } + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + +> local admin_gui_rewrite = admin_gui_path ~= "/" +> local admin_gui_path_prefix = admin_gui_path +> if admin_gui_path == "/" then +> admin_gui_path_prefix = "" +> end + location = $(admin_gui_path_prefix)/robots.txt { + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + return 200 'User-agent: *\nDisallow: /'; + } + + location = $(admin_gui_path_prefix)/kconfig.js { + default_type application/javascript; + + gzip on; + gzip_types application/javascript; + expires -1; + + content_by_lua_block { + Kong.admin_gui_kconfig_content() + } + } + + location = $(admin_gui_path_prefix)/favicon.ico { + root gui; + + try_files /favicon.ico =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + expires 90d; + add_header Cache-Control 'public'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + } + + location ~* ^$(admin_gui_path_prefix)(?/.*\.(jpg|jpeg|png|gif|svg|ico|css|ttf|js)(\?.*)?)$ { + root gui; + + try_files $path =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + expires 90d; + add_header Cache-Control 'public'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + +> if admin_gui_rewrite then + sub_filter '/__km_base__/' '$(admin_gui_path)/'; +> else + sub_filter '/__km_base__/' '/'; +> end + sub_filter_once off; + sub_filter_types *; + } + + location ~* ^$(admin_gui_path_prefix)(?/.*)?$ { + root gui; + + try_files $path /index.html =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + +> if admin_gui_rewrite then + sub_filter '/__km_base__/' '$(admin_gui_path)/'; +> else + sub_filter '/__km_base__/' '/'; +> end + sub_filter_once off; + sub_filter_types *; + } +} +> end -- of (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 + > if #status_listeners > 0 then server { charset UTF-8; diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template index c2e2aff7e1e..f181532124c 100644 --- a/spec/fixtures/default_nginx.template +++ b/spec/fixtures/default_nginx.template @@ -395,6 +395,142 @@ http { } > end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 +> if (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 then +server { + server_name kong_gui; +> for i = 1, #admin_gui_listeners do + listen $(admin_gui_listeners[i].listener); +> end + +> if admin_gui_ssl_enabled then +> for i = 1, #admin_gui_ssl_cert do + ssl_certificate $(admin_gui_ssl_cert[i]); + ssl_certificate_key $(admin_gui_ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +> end + + client_max_body_size 10m; + client_body_buffer_size 10m; + + types { + text/html html htm shtml; + text/css css; + text/xml xml; + image/gif gif; + image/jpeg jpeg jpg; + application/javascript js; + application/json json; + image/png png; + image/tiff tif tiff; + image/x-icon ico; + image/x-jng jng; + image/x-ms-bmp bmp; + image/svg+xml svg svgz; + image/webp webp; + } + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + +> local admin_gui_rewrite = admin_gui_path ~= "/" +> local admin_gui_path_prefix = admin_gui_path +> if admin_gui_path == "/" then +> admin_gui_path_prefix = "" +> end + location = $(admin_gui_path_prefix)/robots.txt { + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + return 200 'User-agent: *\nDisallow: /'; + } + + location = $(admin_gui_path_prefix)/kconfig.js { + default_type application/javascript; + + gzip on; + gzip_types application/javascript; + expires -1; + + content_by_lua_block { + Kong.admin_gui_kconfig_content() + } + } + + location = $(admin_gui_path_prefix)/favicon.ico { + root gui; + + try_files /favicon.ico =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + expires 90d; + add_header Cache-Control 'public'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + } + + location ~* ^$(admin_gui_path_prefix)(?/.*\.(jpg|jpeg|png|gif|svg|ico|css|ttf|js)(\?.*)?)$ { + root gui; + + try_files $path =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + expires 90d; + add_header Cache-Control 'public'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + +> if admin_gui_rewrite then + sub_filter '/__km_base__/' '$(admin_gui_path)/'; +> else + sub_filter '/__km_base__/' '/'; +> end + sub_filter_once off; + sub_filter_types *; + } + + location ~* ^$(admin_gui_path_prefix)(?/.*)?$ { + root gui; + + try_files $path /index.html =404; + + log_not_found off; + + gzip on; + gzip_types text/plain text/css application/json application/javascript; + + add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0'; + add_header X-Frame-Options 'sameorigin'; + add_header X-XSS-Protection '1; mode=block'; + add_header X-Content-Type-Options 'nosniff'; + add_header X-Permitted-Cross-Domain-Policies 'master-only'; + etag off; + +> if admin_gui_rewrite then + sub_filter '/__km_base__/' '$(admin_gui_path)/'; +> else + sub_filter '/__km_base__/' '/'; +> end + sub_filter_once off; + sub_filter_types *; + } +} +> end -- of (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 + > if #status_listeners > 0 then server { charset UTF-8; diff --git a/spec/helpers.lua b/spec/helpers.lua index bcf82829c21..0178fb3e656 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -994,6 +994,57 @@ local function admin_ssl_client(timeout) return client end +--- returns a pre-configured `http_client` for the Kong Admin GUI. +-- @function admin_gui_client +-- @tparam[opt=60000] number timeout the timeout to use +-- @tparam[opt] number forced_port if provided will override the port in +-- the Kong configuration with this port +-- @return http-client, see `spec.helpers.http_client`. +local function admin_gui_client(timeout, forced_port) + local admin_ip = "127.0.0.1" + local admin_port + for _, entry in ipairs(conf.admin_gui_listeners) do + if entry.ssl == false then + admin_ip = entry.ip + admin_port = entry.port + end + end + admin_port = forced_port or admin_port + assert(admin_port, "No http-admin found in the configuration") + return http_client_opts({ + scheme = "http", + host = admin_ip, + port = admin_port, + timeout = timeout or 60000, + reopen = true, + }) +end + +--- returns a pre-configured `http_client` for the Kong admin GUI SSL port. +-- @function admin_gui_ssl_client +-- @tparam[opt=60000] number timeout the timeout to use +-- @tparam[opt] number forced_port if provided will override the port in +-- the Kong configuration with this port +-- @return http-client, see `spec.helpers.http_client`. +local function admin_gui_ssl_client(timeout, forced_port) + local admin_ip = "127.0.0.1" + local admin_port + for _, entry in ipairs(conf.admin_gui_listeners) do + if entry.ssl == true then + admin_ip = entry.ip + admin_port = entry.port + end + end + admin_port = forced_port or admin_port + assert(admin_port, "No https-admin found in the configuration") + return http_client_opts({ + scheme = "https", + host = admin_ip, + port = admin_port, + timeout = timeout or 60000, + reopen = true, + }) +end ---------------- -- HTTP2 and GRPC clients @@ -3905,8 +3956,10 @@ end proxy_client_h2c = proxy_client_h2c, proxy_client_h2 = proxy_client_h2, admin_client = admin_client, + admin_gui_client = admin_gui_client, proxy_ssl_client = proxy_ssl_client, admin_ssl_client = admin_ssl_client, + admin_gui_ssl_client = admin_gui_ssl_client, prepare_prefix = prepare_prefix, clean_prefix = clean_prefix, clean_logfile = clean_logfile, diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 7445fea2e28..5efda77d4cd 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -1,5 +1,6 @@ # 1st digit is 9 for our test instances admin_listen = 127.0.0.1:9001 +admin_gui_listen = off proxy_listen = 0.0.0.0:9000, 0.0.0.0:9443 http2 ssl, 0.0.0.0:9002 http2 stream_listen = off @@ -9,6 +10,9 @@ ssl_cert_key = spec/fixtures/kong_spec.key admin_ssl_cert = spec/fixtures/kong_spec.crt admin_ssl_cert_key = spec/fixtures/kong_spec.key +admin_gui_ssl_cert = spec/fixtures/kong_spec.crt +admin_gui_ssl_cert_key = spec/fixtures/kong_spec.key + database = postgres pg_host = 127.0.0.1 pg_port = 5432 From f3ceb74ef99d065ad1ed6c0f5a27448580a1fdaa Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 18 Jul 2023 05:41:02 -0300 Subject: [PATCH 2787/4351] fix(dbless): make uniqueness checks workspace-aware (#11236) --- kong/db/schema/others/declarative_config.lua | 68 +++++++++++++++---- .../04-admin_api/15-off_spec.lua | 22 +++--- 2 files changed, 63 insertions(+), 27 deletions(-) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index c36ed6b4040..e56b440ab5a 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -302,6 +302,32 @@ local function load_vault_subschemas(fields, vault_set) end +local function ws_id_for(item) + if item.ws_id == nil or item.ws_id == ngx.null then + return "*" + end + return item.ws_id +end + + +local function add_to_by_key(by_key, schema, item, entity, key) + local ws_id = ws_id_for(item) + if schema.fields[schema.endpoint_key].unique_across_ws then + ws_id = "*" + end + by_key[ws_id] = by_key[ws_id] or {} + local ws_keys = by_key[ws_id] + ws_keys[entity] = ws_keys[entity] or {} + local entity_keys = ws_keys[entity] + if entity_keys[key] then + return false + end + + entity_keys[key] = item + return true +end + + local function uniqueness_error_msg(entity, key, value) return "uniqueness violation: '" .. entity .. "' entity " .. "with " .. key .. " set to '" .. value .. "' already declared" @@ -343,13 +369,11 @@ local function populate_references(input, known_entities, by_id, by_key, expecte local failed = false if key and key ~= ngx.null then - by_key[entity] = by_key[entity] or {} - if by_key[entity][key] then + local ok = add_to_by_key(by_key, entity_schema, item, entity, key) + if not ok then errs[entity] = errs[entity] or {} errs[entity][i] = uniqueness_error_msg(entity, endpoint_key, key) failed = true - else - by_key[entity][key] = item end end @@ -371,6 +395,7 @@ local function populate_references(input, known_entities, by_id, by_key, expecte expected[entity] = expected[entity] or {} expected[entity][ref] = expected[entity][ref] or {} insert(expected[entity][ref], { + ws_id = ws_id_for(item), key = k, value = v, at = key or item_id or i @@ -389,9 +414,9 @@ local function populate_references(input, known_entities, by_id, by_key, expecte end -local function find_entity(key, entity, by_key, by_id) - return (by_key[entity] and by_key[entity][key]) - or (by_id[entity] and by_id[entity][key]) +local function find_entity(ws_id, key, entity, by_key, by_id) + return (by_key[ws_id] and by_key[ws_id][entity] and by_key[ws_id][entity][key]) + or (by_id[entity] and by_id[entity][key]) end @@ -412,7 +437,7 @@ local function validate_references(self, input) if type(key) == "table" then key = key.id or key end - local found = find_entity(key, b, by_key, by_id) + local found = find_entity(k.ws_id, key, b, by_key, by_id) if not found then errs[a] = errs[a] or {} @@ -443,7 +468,7 @@ end -- ensure uniqueness, we bail out and return `nil` (instead of -- producing an incorrect identifier that may not be unique). local function build_cache_key(entity, item, schema, parent_fk, child_key) - local ck = { entity } + local ck = { entity, ws_id_for(item) } for _, k in ipairs(schema.cache_key) do if schema.fields[k].auto then return nil @@ -531,6 +556,10 @@ local function get_key_for_uuid_gen(entity, item, schema, parent_fk, child_key) end end end + + if not schema.fields[schema.endpoint_key].unique_across_ws then + key = key .. ":" .. ws_id_for(item) + end end -- generate a PK based on the endpoint_key @@ -617,8 +646,7 @@ local function populate_ids_for_validation(input, known_entities, parent_entity, if schema.endpoint_key then key = item[schema.endpoint_key] if key then - by_key[entity] = by_key[entity] or {} - by_key[entity][key] = item + add_to_by_key(by_key, schema, item, entity, key) end end @@ -636,7 +664,7 @@ local function populate_ids_for_validation(input, known_entities, parent_entity, for _, entry in pairs(entries) do for name, field in schema:each_field(entry) do if field.type == "foreign" and type(entry[name]) == "string" then - local found = find_entity(entry[name], field.reference, by_key, by_id) + local found = find_entity(ws_id_for(entry), entry[name], field.reference, by_key, by_id) if found then entry[name] = all_schemas[field.reference]:extract_pk_values(found) end @@ -695,6 +723,15 @@ local function insert_default_workspace_if_not_given(_, entities) end +local function get_unique_key(schema, entity, field, value) + if not schema.workspaceable or field.unique_across_ws then + return value + end + local ws_id = ws_id_for(entity) + return ws_id .. ":" .. value +end + + local function flatten(self, input) -- manually set transform here -- we can't do this in the schema with a `default` because validate @@ -763,7 +800,7 @@ local function flatten(self, input) local flat_entry = {} for name, field in schema:each_field(entry) do if field.type == "foreign" and type(entry[name]) == "string" then - local found = find_entity(entry[name], field.reference, by_key, by_id) + local found = find_entity(ws_id_for(entry), entry[name], field.reference, by_key, by_id) if found then flat_entry[name] = all_schemas[field.reference]:extract_pk_values(found) end @@ -775,15 +812,16 @@ local function flatten(self, input) if field.unique then local flat_value = flat_entry[name] if flat_value and flat_value ~= ngx.null then + local unique_key = get_unique_key(schema, entry, field, flat_value) uniques[name] = uniques[name] or {} - if uniques[name][flat_value] then + if uniques[name][unique_key] then errs = errs or {} errs[entity] = errors[entity] or {} local key = schema.endpoint_key and flat_entry[schema.endpoint_key] or id errs[entity][key] = uniqueness_error_msg(entity, name, flat_value) else - uniques[name][flat_value] = true + uniques[name][unique_key] = true end end end diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index b86d3715a4d..61ec17c8fe2 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -3017,18 +3017,16 @@ describe("Admin API #off with cache key vs endpoint key #unique", function() local body = assert.response(res).has.status(400) local json = cjson.decode(body) - assert.same({ - code = 14, - fields = { - ck_vs_ek_testcase = { - cjson.null, - "uniqueness violation: 'ck_vs_ek_testcase' entity with primary key set to 'd091e0c1-8e3b-5dc9-97bf-35b5bcf9d184' already declared", - } - }, - message = [[declarative config is invalid: ]] .. - [[{ck_vs_ek_testcase={[2]="uniqueness violation: 'ck_vs_ek_testcase' entity with primary key set to 'd091e0c1-8e3b-5dc9-97bf-35b5bcf9d184' already declared"}}]], - name = "invalid declarative configuration", - }, json) + assert.same(14, json.code) + assert.same("invalid declarative configuration", json.name) + assert.matches("uniqueness violation: 'ck_vs_ek_testcase' entity " .. + "with primary key set to '.*' already declared", + json.fields.ck_vs_ek_testcase[2]) + assert.matches([[declarative config is invalid: ]] .. + [[{ck_vs_ek_testcase={%[2%]="uniqueness violation: ]] .. + [['ck_vs_ek_testcase' entity with primary key set to ]] .. + [['.*' already declared"}}]], + json.message) end) end) From f5685a9a78c5179ddd883a78288cb26b1a379dbb Mon Sep 17 00:00:00 2001 From: Yi S Date: Tue, 18 Jul 2023 19:29:24 +0800 Subject: [PATCH 2788/4351] fix(admin-gui): invalidate cache for `kconfig.js` when reload (#11245) --- kong/init.lua | 4 ++ spec/02-integration/02-cmd/03-reload_spec.lua | 50 +++++++++++++++++++ spec/fixtures/custom_nginx.template | 3 ++ spec/fixtures/default_nginx.template | 3 ++ 4 files changed, 60 insertions(+) diff --git a/kong/init.lua b/kong/init.lua index aa81fda6632..60659b7a73e 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -757,6 +757,10 @@ function Kong.init_worker() kong.db:set_events_handler(worker_events) + if kong.configuration.admin_gui_listeners then + kong.cache:invalidate_local(constants.ADMIN_GUI_KCONFIG_CACHE_KEY) + end + if process.type() == "privileged agent" then if kong.clustering then kong.clustering:init_worker() diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index f1a3a7a8f3b..ddc31e6d671 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -715,3 +715,53 @@ describe("key-auth plugin invalidation on dbless reload #off", function() end) end) + +describe("Admin GUI config", function () + it("should be reloaded and invalidate kconfig.js cache", function() + + assert(helpers.start_kong({ + database = "off", + admin_gui_listen = "127.0.0.1:9012", + admin_gui_url = "http://test1.example.com" + })) + + finally(function() + helpers.stop_kong() + end) + + local client = assert(helpers.admin_gui_client(nil, 9012)) + + local res = assert(client:send { + method = "GET", + path = "/kconfig.js", + }) + res = assert.res_status(200, res) + assert.matches("'ADMIN_GUI_URL': 'http://test1.example.com'", res, nil, true) + + client:close() + + assert(helpers.reload_kong("off", "reload --conf " .. helpers.test_conf_path .. " --nginx-conf spec/fixtures/default_nginx.template", { + database = "off", + admin_gui_listen = "127.0.0.1:9012", + admin_gui_url = "http://test2.example.com", + admin_gui_path = "/manager", + })) + + ngx.sleep(1) -- to make sure older workers are gone + + client = assert(helpers.admin_gui_client(nil, 9012)) + res = assert(client:send { + method = "GET", + path = "/kconfig.js", + }) + assert.res_status(404, res) + + res = assert(client:send { + method = "GET", + path = "/manager/kconfig.js", + }) + res = assert.res_status(200, res) + assert.matches("'ADMIN_GUI_URL': 'http://test2.example.com'", res, nil, true) + client:close() + end) +end) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 462f28593b8..c4db91f35d5 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -429,6 +429,9 @@ server { gzip on; gzip_types text/plain text/css application/json application/javascript; + access_log ${{ADMIN_GUI_ACCESS_LOG}}; + error_log ${{ADMIN_GUI_ERROR_LOG}}; + > local admin_gui_rewrite = admin_gui_path ~= "/" > local admin_gui_path_prefix = admin_gui_path > if admin_gui_path == "/" then diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template index f181532124c..355da1589d6 100644 --- a/spec/fixtures/default_nginx.template +++ b/spec/fixtures/default_nginx.template @@ -433,6 +433,9 @@ server { gzip on; gzip_types text/plain text/css application/json application/javascript; + access_log ${{ADMIN_GUI_ACCESS_LOG}}; + error_log ${{ADMIN_GUI_ERROR_LOG}}; + > local admin_gui_rewrite = admin_gui_path ~= "/" > local admin_gui_path_prefix = admin_gui_path > if admin_gui_path == "/" then From c657a2c4314144ea8e14874f7cad303e46325880 Mon Sep 17 00:00:00 2001 From: Jonah Back Date: Tue, 18 Jul 2023 06:04:07 -0700 Subject: [PATCH 2789/4351] feat(tracing): add net.peer.name attribute if balancer_data.hostname is available (#10729) * feat(tracing): add net.peer.name attribute if balancer_data.hostname is available This records the upstream hostname if available on the balancer spans. * add test check for new span attribute net.peer.name * add changelog entry * Update CHANGELOG.md Co-authored-by: Chrono --------- Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Co-authored-by: Chrono --- CHANGELOG.md | 3 +++ kong/tracing/instrumentation.lua | 8 ++++++++ .../14-tracing/01-instrumentations_spec.lua | 1 + 3 files changed, 12 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index dbd0f792696..8dacd6bf3a0 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -92,6 +92,9 @@ [#11082](https://github.com/Kong/kong/pull/11082) - Fix an issue where the router of flavor `expressions` can not configure https redirection. [#11166](https://github.com/Kong/kong/pull/11166) +- Added new span attribute `net.peer.name` if balancer_data.hostname is available. + Thanks [@backjo](https://github.com/backjo) for contributing this change. + [#10723](https://github.com/Kong/kong/pull/10729) #### Admin API diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 8e78a43be8a..c26553446a7 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -111,6 +111,10 @@ function _M.balancer(ctx) span:set_attribute("http.status_code", try.code) span:set_status(2) end + + if balancer_data.hostname ~= nil then + span:set_attribute("net.peer.name", balancer_data.hostname) + end if try.balancer_latency_ns ~= nil then local try_upstream_connect_time = (tonumber(upstream_connect_time[i], 10) or 0) * 1000 @@ -128,6 +132,10 @@ function _M.balancer(ctx) span:set_attribute("http.status_code", try.code) span:set_status(2) end + + if balancer_data.hostname ~= nil then + span:set_attribute("net.peer.name", balancer_data.hostname) + end local upstream_finish_time = ctx.KONG_BODY_FILTER_ENDED_AT_NS span:finish(upstream_finish_time) diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 61a7bc364bd..e876874d01a 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -409,6 +409,7 @@ for _, strategy in helpers.each_strategy() do assert_has_attributes(balancer_span, { ["net.peer.ip"] = "127.0.0.1", ["net.peer.port"] = "%d+", + ["net.peer.name"] = "127.0.0.1", }) assert_has_attributes(db_span, { From c66e8a4bbd27dc02bb47b238dafd207e574e7f28 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 18 Jul 2023 16:31:46 -0300 Subject: [PATCH 2790/4351] fix(dbless): accept table form in flattened foreign keys (#11246) This seems to happen only during Hybrid mode CP/DP communication. A test that will be merged as part of #11218 covers this code. --- kong/clustering/data_plane.lua | 3 ++- kong/db/schema/others/declarative_config.lua | 5 ++++- 2 files changed, 6 insertions(+), 2 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index d0363f246cb..e2ae11f6c86 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -220,7 +220,8 @@ function _M:communicate(premature) end if not pok or not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", + (not pok and res) or err) end if next_data == data then diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index e56b440ab5a..fe8d3aaaa86 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -728,7 +728,10 @@ local function get_unique_key(schema, entity, field, value) return value end local ws_id = ws_id_for(entity) - return ws_id .. ":" .. value + if type(value) == "table" then + value = value.id + end + return ws_id .. ":" .. tostring(value) end From 1945abb1abafc7f9547b30b3c57305c81a4be663 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 18 Jul 2023 10:29:44 -0700 Subject: [PATCH 2791/4351] feat(build): add ngx_wasm_module --- .github/matrix-full.yml | 6 +- .github/workflows/build.yml | 39 +++++- .github/workflows/build_and_test.yml | 19 +++ .github/workflows/release.yml | 16 +++ .gitignore | 3 + .requirements | 4 + BUILD.bazel | 88 +++++++++++++- build/BUILD.bazel | 72 ++++++++++- build/kong_bindings.bzl | 23 ++++ build/nfpm/repositories.bzl | 10 +- build/openresty/BUILD.openresty.bazel | 108 +++++++++++++++++ build/openresty/repositories.bzl | 2 + build/openresty/wasmx/wasmx_repositories.bzl | 113 ++++++++++++++++++ build/package/nfpm.yaml | 1 + .../fixtures/amazonlinux-2-amd64.txt | 21 ++++ .../fixtures/debian-10-amd64.txt | 22 +++- .../explain_manifest/fixtures/el7-amd64.txt | 21 ++++ .../fixtures/ubuntu-20.04-amd64.txt | 21 ++++ .../fixtures/ubuntu-22.04-amd64.txt | 17 +++ .../fixtures/ubuntu-22.04-arm64.txt | 1 + 20 files changed, 587 insertions(+), 20 deletions(-) create mode 100644 build/openresty/wasmx/wasmx_repositories.bzl diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index a83d4b9754c..493693f6f80 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -1,10 +1,10 @@ build-packages: # label: used to distinguish artifacts for later use # os: the github actions runner label to pick from -# image: docker image name if the build is running in side a container +# image: docker image name if the build is running in side a container # package: package type # package-type: the nfpm packaging target, //:kong_{package} target; only used when package is rpm -# bazel-args: additional bazel build flags +# bazel-args: additional bazel build flags # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu @@ -20,7 +20,7 @@ build-packages: - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb - bazel-args: --platforms=//:generic-crossbuild-aarch64 + bazel-args: --platforms=//:generic-crossbuild-aarch64 --//:wasmx=false check-manifest-suite: ubuntu-22.04-arm64 # Debian diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 4386069e937..bc3074bba62 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -18,6 +18,22 @@ jobs: - name: Checkout Kong source code uses: actions/checkout@v3 + - name: Set ngx_wasm_module path/branch vars + run: | + grep ^NGX_WASM_MODULE_BRANCH= .requirements >> $GITHUB_ENV || { + echo "ERROR: NGX_WASM_MODULE_BRANCH is not defined in .requirements" + exit 1 + } + echo "NGX_WASM_MODULE_REMOTE=$PWD/ngx_wasm_module" >> $GITHUB_ENV + + - name: Checkout ngx_wasm_module + uses: actions/checkout@v3 + with: + repository: Kong/ngx_wasm_module + path: ${{ env.NGX_WASM_MODULE_REMOTE }} + ref: ${{ env.NGX_WASM_MODULE_BRANCH }} + token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + - name: Lookup build cache id: cache-deps uses: actions/cache@v3 @@ -36,12 +52,25 @@ jobs: GH_TOKEN: ${{ github.token }} run: | make build-kong - BUILD_PREFIX=$BUILD_ROOT/kong-dev - export PATH="$BUILD_PREFIX/bin:$BUILD_PREFIX/openresty/nginx/sbin:$BUILD_PREFIX/openresty/bin:$PATH" - chmod +rw -R $BUILD_PREFIX - nginx -V + chmod +rw -R "$BUILD_ROOT/kong-dev" + + - name: Update PATH + run: | + echo "$BUILD_ROOT/kong-dev/bin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/nginx/sbin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/bin" >> $GITHUB_PATH + + - name: Debug (nginx) + run: | + echo nginx: $(which nginx) + nginx -V 2>&1 | sed -re 's/ --/\n--/g' ldd $(which nginx) - luarocks + + - name: Debug (luarocks) + run: | + echo luarocks: $(which luarocks) + luarocks --version + luarocks config - name: Bazel Outputs uses: actions/upload-artifact@v3 diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 7f564ce1a97..59b4acaf057 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -37,6 +37,7 @@ jobs: uses: ./.github/workflows/build.yml with: relative-build-root: bazel-bin/build + secrets: inherit lint-doc-and-unit-tests: name: Lint, Doc and Unit tests @@ -202,6 +203,24 @@ jobs: unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli sudo /tmp/aws-sam-cli/install --update + - name: Update PATH + run: | + echo "$BUILD_ROOT/kong-dev/bin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/nginx/sbin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/bin" >> $GITHUB_PATH + + - name: Debug (nginx) + run: | + echo nginx: $(which nginx) + nginx -V 2>&1 | sed -re 's/ --/\n--/g' + ldd $(which nginx) + + - name: Debug (luarocks) + run: | + echo luarocks: $(which luarocks) + luarocks --version + luarocks config + - name: Tests env: KONG_TEST_PG_DATABASE: kong diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 58f188edad5..45d88b6d421 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -214,6 +214,22 @@ jobs: # required for openssl 3.x config cpanm IPC/Cmd.pm + - name: Set ngx_wasm_module path/branch vars + run: | + grep ^NGX_WASM_MODULE_BRANCH= .requirements >> $GITHUB_ENV || { + echo "ERROR: NGX_WASM_MODULE_BRANCH is not defined in .requirements" + exit 1 + } + echo "NGX_WASM_MODULE_REMOTE=$PWD/ngx_wasm_module" >> $GITHUB_ENV + + - name: Checkout ngx_wasm_module + uses: actions/checkout@v3 + with: + repository: Kong/ngx_wasm_module + path: ${{ env.NGX_WASM_MODULE_REMOTE }} + ref: ${{ env.NGX_WASM_MODULE_BRANCH }} + token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' env: diff --git a/.gitignore b/.gitignore index 7dd5f97873d..8d8226c96c8 100644 --- a/.gitignore +++ b/.gitignore @@ -36,3 +36,6 @@ bazel-* worktree/ bin/bazel bin/h2client + +# wasm +*.wasm diff --git a/.requirements b/.requirements index 2cfcb4def3c..342e886fef5 100644 --- a/.requirements +++ b/.requirements @@ -12,3 +12,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=72cc8fddeac024c54c9c1fa5a25c28a72d79080e # 1.1.0 KONG_MANAGER=nightly +NGX_WASM_MODULE_BRANCH=main +WASMER_VERSION=3.1.1 +WASMTIME_VERSION=8.0.1 +V8_VERSION=10.5.18 diff --git a/BUILD.bazel b/BUILD.bazel index f31d7e5c221..efe4baf5722 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -1,4 +1,4 @@ -load("@bazel_skylib//rules:common_settings.bzl", "bool_flag") +load("@bazel_skylib//rules:common_settings.bzl", "bool_flag", "string_flag") load("//build/nfpm:rules.bzl", "nfpm_pkg") load("@bazel_skylib//lib:selects.bzl", "selects") @@ -175,6 +175,92 @@ config_setting( visibility = ["//visibility:public"], ) +# --//:wasmx=true +bool_flag( + name = "wasmx", + build_setting_default = True, +) + +# --//:wasmx_module_flag=dynamic +string_flag( + name = "wasmx_module_flag", + build_setting_default = "dynamic", + values = [ + "dynamic", + "static", + ], +) + +config_setting( + name = "wasmx_flag", + flag_values = { + ":wasmx": "true", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_static_mod", + flag_values = { + ":wasmx": "true", + ":wasmx_module_flag": "static", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_dynamic_mod", + flag_values = { + ":wasmx": "true", + ":wasmx_module_flag": "dynamic", + }, + visibility = ["//visibility:public"], +) + +# --//:wasm_runtime=wasmtime +string_flag( + name = "wasm_runtime", + build_setting_default = "wasmtime", + values = [ + "v8", + "wasmer", + "wasmtime", + ], +) + +config_setting( + name = "wasmx_v8", + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "v8", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_wasmer", + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "wasmer", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_wasmtime", + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "wasmtime", + }, + visibility = ["//visibility:public"], +) + +##### dynamic modules +selects.config_setting_group( + name = "nginx_dynamic_module_support", + match_any = [":wasmx_dynamic_mod"], +) + ##### constraints, platforms and config_settings for cross-compile constraint_setting(name = "libc_version") diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 703aeefeedf..b82dcf4bdec 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -45,20 +45,83 @@ install_webui_cmd = select({ "@kong//:skip_webui_flags": "\n", }) +wasmx_vm_deps = select({ + "@kong//:wasmx_v8": [ + "@v8//:lib", + ], + "@kong//:wasmx_wasmer": [ + "@wasmer//:lib", + ], + "@kong//:wasmx_wasmtime": [ + "@wasmtime//:lib", + ], + "//conditions:default": [], +}) + +wasmx_deps = select({ + "@kong//:wasmx_flag": [ + "@ngx_wasm_module//:lua_libs", + ], + "//conditions:default": [], +}) + wasmx_vm_deps + +wasm_libs_install = select({ + "@kong//:wasmx_flag": """ + for fname in $(locations @ngx_wasm_module//:lua_libs); do + base=${fname##*/ngx_wasm_module/lib/} + dest="${BUILD_DESTDIR}/openresty/lualib/$base" + mkdir -p "$(dirname "$dest")" + cp -v "$fname" "$dest" + done +""", + "//conditions:default": "\n", +}) + +wasmx_vm_cmd = select({ + "@kong//:wasmx_v8": """ + if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then + copy_with_filter ${BUILD_DESTDIR}/openresty/nginx/lib ${BUILD_DESTDIR}/kong/lib + rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib + fi +""", + "@kong//:wasmx_wasmer": """ + if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then + copy_with_filter ${BUILD_DESTDIR}/openresty/nginx/lib ${BUILD_DESTDIR}/kong/lib + rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib + fi +""", + # both v8 and wasmer currently depend on openresty/nginx/lib/libngx_wasm_rs.so, + # but in the case of wasmtime it is statically linked and thus not needed in + # the final package + "@kong//:wasmx_wasmtime": """ + if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then + rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib + fi +""", + "//conditions:default": "", +}) + +link_modules_dir = select({ + "@kong//:nginx_dynamic_module_support": """ + LN ${BUILD_DESTDIR}/openresty/nginx/modules ${BUILD_DESTDIR}/kong/modules +""", + "//conditions:default": "", +}) + kong_directory_genrule( name = "kong", srcs = [ - "@openresty//:openresty", - "@openresty//:luajit", "@luarocks//:luarocks_make", "@luarocks//:luarocks_target", + "@openresty", + "@openresty//:luajit", "@protoc//:all_srcs", ] + select({ "@kong//:skip_webui_flags": [], "//conditions:default": [ "@kong_admin_gui//:dist_files", ], - }) + lib_deps + lualib_deps, + }) + lib_deps + lualib_deps + wasmx_deps, cmd = """ set -e function copy_with_filter { @@ -105,8 +168,7 @@ kong_directory_genrule( cp -r $(locations @protoc//:all_srcs) ${BUILD_DESTDIR}/kong/. - """ + install_lib_deps_cmd + install_lualib_deps_cmd + install_webui_cmd + - """ + """ + install_lib_deps_cmd + install_lualib_deps_cmd + install_webui_cmd + link_modules_dir + wasm_libs_install + wasmx_vm_cmd + """ mkdir -p ${BUILD_DESTDIR}/etc/kong cp kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 891e8015762..6301f1a333b 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -61,6 +61,29 @@ def _load_vars(ctx): content += '"OPENRESTY_PATCHES": [%s],' % (", ".join(patches)) + ngx_wasm_module_remote = ctx.os.environ.get("NGX_WASM_MODULE_REMOTE") + if ngx_wasm_module_remote: + content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasm_module_remote + + # wasm runtime options + if ctx.os.name == "mac os x": + content += '"V8_OS": "darwin",' + content += '"WASMER_OS": "darwin",' + content += '"WASMTIME_OS": "macos",' + elif ctx.os.name == "linux": + content += '"V8_OS": "linux",' + content += '"WASMER_OS": "linux",' + content += '"WASMTIME_OS": "linux",' + + if ctx.os.arch == "amd64" or ctx.os.arch == "x86_64": + content += '"V8_ARCH": "x86_64",' + content += '"WASMER_ARCH": "amd64",' + content += '"WASMTIME_ARCH": "x86_64",' + elif ctx.os.arch == "aarch64": + content += '"V8_ARCH": "FIXME",' # no releases available atm + content += '"WASMER_ARCH": "aarch64",' + content += '"WASMTIME_ARCH": "aarch64",' + ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl index cc719072e7c..a3930c62259 100644 --- a/build/nfpm/repositories.bzl +++ b/build/nfpm/repositories.bzl @@ -36,15 +36,15 @@ nfpm_release_select = repository_rule( def nfpm_repositories(): npfm_matrix = [ - ["linux", "x86_64", "4c63031ddbef198e21c8561c438dde4c93c3457ffdc868d7d28fa670e0cc14e5"], - ["linux", "arm64", "2af1717cc9d5dcad5a7e42301dabc538acf5d12ce9ee39956c66f30215311069"], - ["Darwin", "x86_64", "fb3b8ab5595117f621c69cc51db71d481fbe733fa3c35500e1b64319dc8fd5b4"], - ["Darwin", "arm64", "9ca3ac6e0c4139a9de214f78040d1d11dd221496471696cc8ab5d357850ccc54"], + ["linux", "x86_64", "6dd3b07d4d6ee373baea5b5fca179ebf78dec38c9a55392bae34040e596e4de7"], + ["linux", "arm64", "0e711d333d7673462f0afff8a57d4c09a215b3d20d989b5e4271f6622f325ded"], + ["Darwin", "x86_64", "19954ef8e6bfa0607efccd0a97452b6d571830665bd76a2f9957413f93f9d8cd"], + ["Darwin", "arm64", "9fd82cda017cdfd49b010199a2eed966d0a645734d9a6bf932c4ef82c8c12c96"], ] for name, arch, sha in npfm_matrix: http_archive( name = "nfpm_%s_%s" % (name, arch), - url = "https://github.com/goreleaser/nfpm/releases/download/v2.23.0/nfpm_2.23.0_%s_%s.tar.gz" % (name, arch), + url = "https://github.com/goreleaser/nfpm/releases/download/v2.31.0/nfpm_2.31.0_%s_%s.tar.gz" % (name, arch), sha256 = sha, build_file = "//build/nfpm:BUILD.bazel", ) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 53854e9192b..964669b9da3 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -1,6 +1,43 @@ load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") load("@kong_bindings//:variables.bzl", "KONG_VAR") load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") +load("@bazel_skylib//rules:write_file.bzl", "write_file") + +# this works around an issue that occurs when installing/compiling the v8 wasm +# runtime engine, specifically: cargo/bazel/rules_foreign_cc decide ARFLAGS +# should be "rcsD cq ...", which is incorrect and results in ar thinking +# "cq" is a positional filename parameter-- casuing the install of the wabt-sys +# rust crate to fail when compiling wabt +# +# this works by impersonating ar, and only passing along 'rcsD' when it detects +# 'rcsd cq' as the first 2 positional parameters passed to "ar" +# +# this workaround is specifically only enabeld when targetting the v8 wasm +# runtime to minimize impact to the rest fo the build +# +# note that this dummy ar is technically in use for the entire openresty build, +# since we build wasm as part of that +write_file( + name = "wasmx_v8_ar", + out = "ar", + content = ["""#!/usr/bin/env bash + +if [[ "${1} ${2}" == 'rcsD cq' ]]; then + + touch /tmp/log + echo "before: $@" >> /tmp/log + + shift 2 + extra='rcsD' + + echo "after: $@" >> /tmp/log +fi + +/usr/bin/ar ${extra:-} $@ +"""], + is_executable = True, + visibility = ["//visibility:public"], +) filegroup( name = "luajit_srcs", @@ -194,6 +231,46 @@ CONFIGURE_OPTIONS = [ "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/lib -Wl,-Bsymbolic-functions -Wl,-z,relro\"", ], "//conditions:default": [], +}) + select({ + "@platforms//os:linux": [ + # neded for wasmx module + # although this is centos7 specific, the flag will work on any GNU linker + # we place it here to skip macos, which uses darwin ld + # https://github.com/Kong/ngx_wasm_module/commit/e70a19f53e1dda99d016c5cfa393652720959afd + "--with-ld-opt=\"-Wl,--allow-multiple-definition\"", + ], +}) + select({ + "@kong//:wasmx_flag": [ + "--with-cc-opt=\"-DNGX_WASM_HOST_PROPERTY_NAMESPACE=kong\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_static_mod": [ + "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", + ], + "@kong//:wasmx_dynamic_mod": [ + "--with-compat", + "--add-dynamic-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_v8": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/v8/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/v8/lib\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmer": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmer/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmer/lib\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmtime": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmtime/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmtime/lib\"", + ], + "//conditions:default": [], }) # TODO: set prefix to populate pid_path, conf_path, log_path etc @@ -218,10 +295,41 @@ configure_make( "@lua-resty-lmdb//:all_srcs", "@lua-resty-events//:all_srcs", "@openresty_binding//:all_srcs", + "@ngx_wasm_module//:all_srcs", + "@v8//:all_srcs", + "@wasmer//:all_srcs", + "@wasmtime//:all_srcs", + "@openresty//:wasmx_v8_ar", ], configure_command = "configure", configure_in_place = True, configure_options = CONFIGURE_OPTIONS, + env = select({ + "@kong//:wasmx_v8": { + "NGX_WASM_RUNTIME": "v8", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/v8/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/v8/include", + # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L43 + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/v8/lib/libwee8.a -lv8bridge -lstdc++ -lm -ldl -lpthread", + # see the above comments and source for this dummy ar script + "AR": "$(execpath @openresty//:wasmx_v8_ar)", + }, + "@kong//:wasmx_wasmer": { + "NGX_WASM_RUNTIME": "wasmer", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmer/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmer/include", + # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmer/lib/libwasmer.a -lm -ldl -lpthread", + }, + "@kong//:wasmx_wasmtime": { + "NGX_WASM_RUNTIME": "wasmtime", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmtime/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmtime/include", + # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmtime/lib/libwasmtime.a -lm -ldl -lpthread", + }, + "//conditions:default": {}, + }), lib_source = ":all_srcs", out_bin_dir = "", out_binaries = [ diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 6455b76dfc9..b0b563828b7 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -7,6 +7,7 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") +load("//build/openresty:wasmx/wasmx_repositories.bzl", "wasmx_repositories") # This is a dummy file to export the module's repository. _NGINX_MODULE_DUMMY_FILE = """ @@ -21,6 +22,7 @@ def openresty_repositories(): pcre_repositories() openssl_repositories() atc_router_repositories() + wasmx_repositories() openresty_version = KONG_VAR["OPENRESTY"] diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl new file mode 100644 index 00000000000..55af5fed926 --- /dev/null +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -0,0 +1,113 @@ +"""A module defining the third party dependency WasmX""" + +load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def wasmx_repositories(): + ngx_wasm_module_branch = KONG_VAR["NGX_WASM_MODULE_BRANCH"] + wasmtime_version = KONG_VAR["WASMTIME_VERSION"] + wasmer_version = KONG_VAR["WASMER_VERSION"] + v8_version = KONG_VAR["V8_VERSION"] + wasmtime_os = KONG_VAR["WASMTIME_OS"] + wasmer_os = KONG_VAR["WASMER_OS"] + v8_os = KONG_VAR["V8_OS"] + wasmtime_arch = KONG_VAR["WASMTIME_ARCH"] + wasmer_arch = KONG_VAR["WASMER_ARCH"] + v8_arch = KONG_VAR["V8_ARCH"] + + maybe( + new_git_repository, + name = "ngx_wasm_module", + branch = ngx_wasm_module_branch, + remote = KONG_VAR.get("NGX_WASM_MODULE_REMOTE", "git@github.com:Kong/ngx_wasm_module.git"), + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["src/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lua_libs", + srcs = glob(["lib/resty/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "v8bridge_srcs", + srcs = glob(["lib/v8bridge/**"]), + visibility = ["//visibility:public"] +) +""", + ) + + maybe( + http_archive, + name = "v8", + urls = [ + "https://github.com/Kong/ngx_wasm_runtimes/releases/download/v8-" + + v8_version + "/ngx_wasm_runtime-v8-" + v8_version + "-" + v8_os + "-" + + v8_arch + ".tar.gz", + ], + strip_prefix = "v8-" + v8_version + "-" + v8_os + "-" + v8_arch, + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["include/**", "lib/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lib", + srcs = glob(["**/*.a"]), + visibility = ["//visibility:public"] +) +""", + ) + + maybe( + http_archive, + name = "wasmer", + urls = [ + "https://github.com/wasmerio/wasmer/releases/download/v" + + wasmer_version + "/wasmer-" + wasmer_os + "-" + wasmer_arch + ".tar.gz", + ], + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["include/**", "lib/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lib", + srcs = glob(["**/*.so", "**/*.dylib"]), + visibility = ["//visibility:public"] +) +""", + ) + + maybe( + http_archive, + name = "wasmtime", + urls = [ + "https://github.com/bytecodealliance/wasmtime/releases/download/v" + + wasmtime_version + "/wasmtime-v" + wasmtime_version + "-" + wasmtime_arch + "-" + wasmtime_os + "-c-api.tar.xz", + ], + strip_prefix = "wasmtime-v" + wasmtime_version + "-" + wasmtime_arch + "-" + wasmtime_os + "-c-api", + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["include/**", "lib/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lib", + srcs = glob(["**/*.so", "**/*.dylib"]), + visibility = ["//visibility:public"] +) +""", + ) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 3c6ba331964..4555584993d 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -17,6 +17,7 @@ contents: dst: /usr/local/bin - src: nfpm-prefix/kong dst: /usr/local/kong + type: tree - src: nfpm-prefix/lib dst: /usr/local/lib - src: nfpm-prefix/etc/luarocks diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index cf56cf69f6e..9ffa4d06448 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -66,6 +66,16 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -155,6 +165,16 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libdl.so.2 @@ -172,6 +192,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 18811a64b33..398d647955b 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -66,6 +66,16 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -155,13 +165,22 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libdl.so.2 - libpthread.so.0 - libcrypt.so.1 - libluajit-5.1.so.2 - - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 @@ -172,6 +191,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index cf56cf69f6e..9ffa4d06448 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -66,6 +66,16 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -155,6 +165,16 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libdl.so.2 @@ -172,6 +192,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 95fc4b6c0a2..0f94471151f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -66,6 +66,16 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -150,6 +160,16 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libdl.so.2 @@ -166,6 +186,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index ba45a0ad79a..4a9c95537d5 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -62,6 +62,14 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -144,6 +152,14 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libcrypt.so.1 @@ -158,6 +174,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 5640292cc0a..f66e0c0e16a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -151,6 +151,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From 544db516913ef9cbceed86c15e43fa0efa4ca53c Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 18 Jul 2023 10:31:20 -0700 Subject: [PATCH 2792/4351] tests(wasm): add test filters/fixtures --- .../build-wasm-test-filters/action.yml | 79 ++ .github/workflows/build.yml | 6 + .github/workflows/build_and_test.yml | 6 + .gitignore | 2 + Makefile | 7 +- scripts/build-wasm-test-filters.sh | 120 +++ spec/fixtures/proxy_wasm_filters/Cargo.lock | 753 ++++++++++++++++++ spec/fixtures/proxy_wasm_filters/Cargo.toml | 5 + .../response_transformer/Cargo.toml | 15 + .../response_transformer/src/filter.rs | 88 ++ .../response_transformer/src/types.rs | 99 +++ .../proxy_wasm_filters/tests/Cargo.toml | 18 + .../proxy_wasm_filters/tests/src/filter.rs | 150 ++++ .../proxy_wasm_filters/tests/src/routines.rs | 31 + .../tests/src/test_cases.rs | 23 + .../proxy_wasm_filters/tests/src/test_http.rs | 128 +++ .../proxy_wasm_filters/tests/src/types.rs | 30 + 17 files changed, 1558 insertions(+), 2 deletions(-) create mode 100644 .github/actions/build-wasm-test-filters/action.yml create mode 100755 scripts/build-wasm-test-filters.sh create mode 100644 spec/fixtures/proxy_wasm_filters/Cargo.lock create mode 100644 spec/fixtures/proxy_wasm_filters/Cargo.toml create mode 100644 spec/fixtures/proxy_wasm_filters/response_transformer/Cargo.toml create mode 100644 spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs create mode 100644 spec/fixtures/proxy_wasm_filters/response_transformer/src/types.rs create mode 100644 spec/fixtures/proxy_wasm_filters/tests/Cargo.toml create mode 100644 spec/fixtures/proxy_wasm_filters/tests/src/filter.rs create mode 100644 spec/fixtures/proxy_wasm_filters/tests/src/routines.rs create mode 100644 spec/fixtures/proxy_wasm_filters/tests/src/test_cases.rs create mode 100644 spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs create mode 100644 spec/fixtures/proxy_wasm_filters/tests/src/types.rs diff --git a/.github/actions/build-wasm-test-filters/action.yml b/.github/actions/build-wasm-test-filters/action.yml new file mode 100644 index 00000000000..d633f7cbafe --- /dev/null +++ b/.github/actions/build-wasm-test-filters/action.yml @@ -0,0 +1,79 @@ +name: Build WASM Test Filters + +description: > + Installs the rust toolchain and builds the WASM filters that are used + in our integration tests + +runs: + using: composite + steps: + - name: Setup env vars + shell: bash + run: | + WASM_FILTER_PATH=$PWD/spec/fixtures/proxy_wasm_filters + echo "WASM_FILTER_PATH=$WASM_FILTER_PATH" >> $GITHUB_ENV + echo "WASM_FIXTURE_PATH=$WASM_FILTER_PATH/build" >> $GITHUB_ENV + echo "WASM_FILTER_CARGO_LOCK=$WASM_FILTER_PATH/Cargo.lock" >> $GITHUB_ENV + echo "WASM_FILTER_CACHE_PREFIX=wasm-test-filters::v3::${{ runner.os }}" >> $GITHUB_ENV + + - name: Restore Cache + uses: actions/cache/restore@v3 + id: restore-cache + with: + path: | + ~/.cargo/bin/ + ~/.cargo/registry/index/ + ~/.cargo/registry/cache/ + ~/.cargo/git/db/ + ${{ env.WASM_FILTER_PATH }}/target + key: ${{ env.WASM_FILTER_CACHE_PREFIX }}::${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }} + restore-keys: ${{ env.WASM_FILTER_CACHE_PREFIX }} + + - name: Install Rust Toolchain + if: steps.restore-cache.outputs.cache-hit != 'true' + uses: actions-rs/toolchain@v1 + with: + profile: minimal + toolchain: stable + override: true + components: cargo + target: wasm32-wasi + + - name: cargo build + if: steps.restore-cache.outputs.cache-hit != 'true' + uses: actions-rs/cargo@v1 + with: + command: build + # building in release mode yields smaller library sizes, so it's + # better for our cacheability + args: > + --manifest-path "${{ env.WASM_FILTER_PATH }}/Cargo.toml" + --workspace + --lib + --target wasm32-wasi + --release + + - name: Save cache + if: steps.restore-cache.outputs.cache-hit != 'true' + id: save-cache + uses: actions/cache/save@v3 + with: + path: | + ~/.cargo/bin/ + ~/.cargo/registry/index/ + ~/.cargo/registry/cache/ + ~/.cargo/git/db/ + ${{ env.WASM_FILTER_PATH }}/target + key: ${{ env.WASM_FILTER_CACHE_PREFIX }}::${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }} + + - name: Create a symlink to the target directory + shell: bash + run: | + ln -sfv \ + --no-target-directory \ + "${{ env.WASM_FILTER_PATH }}"/target/wasm32-wasi/release \ + "${{ env.WASM_FIXTURE_PATH }}" + + - name: debug + shell: bash + run: ls -la "${{ env.WASM_FIXTURE_PATH }}"/*.wasm diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index bc3074bba62..47529632457 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -34,6 +34,12 @@ jobs: ref: ${{ env.NGX_WASM_MODULE_BRANCH }} token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + # these aren't necessarily used by all tests, but building them here will + # ensures that we have a warm cache when other tests _do_ need to build the + # filters + - name: Build WASM Test Filters + uses: ./.github/actions/build-wasm-test-filters + - name: Lookup build cache id: cache-deps uses: actions/cache@v3 diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 59b4acaf057..15a86d5bb42 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -168,6 +168,9 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + - name: Build WASM Test Filters + uses: ./.github/actions/build-wasm-test-filters + - name: Add gRPC test host names run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts @@ -270,6 +273,9 @@ jobs: key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + - name: Build WASM Test Filters + uses: ./.github/actions/build-wasm-test-filters + - name: Add gRPC test host names run: | echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts diff --git a/.gitignore b/.gitignore index 8d8226c96c8..5651c0f40c4 100644 --- a/.gitignore +++ b/.gitignore @@ -39,3 +39,5 @@ bin/h2client # wasm *.wasm +spec/fixtures/proxy_wasm_filters/build +spec/fixtures/proxy_wasm_filters/target diff --git a/Makefile b/Makefile index a954adb3aaa..58ece191185 100644 --- a/Makefile +++ b/Makefile @@ -37,7 +37,7 @@ endif .PHONY: install dev \ lint test test-integration test-plugins test-all \ pdk-phase-check functional-tests \ - fix-windows release + fix-windows release wasm-test-filters ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) @@ -75,6 +75,9 @@ ifndef BAZEL $(eval BAZEL := bin/bazel) endif +wasm-test-filters: + ./scripts/build-wasm-test-filters.sh + build-kong: check-bazel $(BAZEL) build //build:kong --verbose_failures --action_env=BUILD_NAME=$(BUILD_NAME) @@ -97,7 +100,7 @@ install-dev-rocks: build-venv fi \ done; -dev: build-venv install-dev-rocks bin/grpcurl bin/h2client +dev: build-venv install-dev-rocks bin/grpcurl bin/h2client wasm-test-filters build-release: check-bazel $(BAZEL) clean --expunge diff --git a/scripts/build-wasm-test-filters.sh b/scripts/build-wasm-test-filters.sh new file mode 100755 index 00000000000..7a6b3faff97 --- /dev/null +++ b/scripts/build-wasm-test-filters.sh @@ -0,0 +1,120 @@ +#!/bin/bash + +# Build the WASM filters used by our integration tests. +# +# Much of this work is duplicated by a composite GitHub Action which lives +# here: +# .github/actions/build-wasm-test-filters/action.yml +# +# The GitHub Action is the prettier, more maintainable install process used +# by CI. This script is for local development, so that engineers can just +# run `make dev` and have everything work. +# +# By default, all installed/built assets are placed under the bazel build +# directory. This is to ensure that everything can be cleaned up easily. +# +# Currently, these are all written in Rust, so we just have to worry about +# ensuring that the Rust toolchain is present before building with cargo. + + +set -euo pipefail + +readonly BUILD_TARGET=wasm32-wasi +readonly FIXTURE_PATH=spec/fixtures/proxy_wasm_filters + +readonly INSTALL_ROOT=${PWD}/bazel-bin/build/kong-dev +readonly TARGET_DIR=${INSTALL_ROOT}/wasm-cargo-target + +readonly KONG_TEST_USER_CARGO_DISABLED=${KONG_TEST_USER_CARGO_DISABLED:-0} +readonly KONG_TEST_CARGO_BUILD_MODE=${KONG_TEST_CARGO_BUILD_MODE:-debug} +readonly KONG_TEST_WASM_FILTERS_PATH=${TARGET_DIR}/${BUILD_TARGET}/${KONG_TEST_CARGO_BUILD_MODE} + + +install-toolchain() { + if [[ ! -e $INSTALL_ROOT ]]; then + echo "ERROR: bazel install root not found ($TARGET_DIR)" + echo + echo "You must run bazel before running this script." + exit 1 + fi + + export RUSTUP_HOME=$INSTALL_ROOT/rustup + export CARGO_HOME=$INSTALL_ROOT/cargo + + mkdir -p "$RUSTUP_HOME" "$CARGO_HOME" + + export RUSTUP_INIT_SKIP_PATH_CHECK=yes + + curl \ + --proto '=https' \ + --tlsv1.2 \ + -sSf \ + https://sh.rustup.rs \ + | sh -s -- \ + -y \ + --no-modify-path \ + --profile minimal \ + --component cargo \ + --target "$BUILD_TARGET" + + export PATH=${CARGO_HOME}/bin:${PATH} +} + + +main() { + if [[ -n ${CI:-} ]]; then + echo "Skipping build-wasm-test-filters in CI" + return 0 + fi + + cargo=$(command -v cargo || true) + rustup=$(command -v rustup || true) + + if [[ + $KONG_TEST_USER_CARGO_DISABLED != 1 \ + && -n ${cargo:-} \ + && -n ${rustup:-} \ + ]]; then + echo "====" + echo "Using pre-installed rust toolchain:" + echo "cargo => $cargo" + echo "To disable this behavior, set KONG_TEST_USER_CARGO_DISABLED=1" + echo "====" + + echo "Adding build target ($BUILD_TARGET)" + rustup target add "$BUILD_TARGET" + + else + echo "cargo not found, installing rust toolchain" + + install-toolchain + + cargo=$INSTALL_ROOT/cargo/bin/cargo + + test -x "$cargo" || { + echo "Failed to find/install cargo" + exit 1 + } + fi + + + "$cargo" build \ + --manifest-path "$FIXTURE_PATH/Cargo.toml" \ + --workspace \ + --lib \ + --target "$BUILD_TARGET" \ + --target-dir "$TARGET_DIR" + + test -d "$KONG_TEST_WASM_FILTERS_PATH" || { + echo "ERROR: test filter path ($KONG_TEST_WASM_FILTERS_PATH) " + echo "does not exist after building. 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b/spec/fixtures/proxy_wasm_filters/Cargo.toml @@ -0,0 +1,5 @@ +[workspace] +members = [ + "tests", + "response_transformer", +] diff --git a/spec/fixtures/proxy_wasm_filters/response_transformer/Cargo.toml b/spec/fixtures/proxy_wasm_filters/response_transformer/Cargo.toml new file mode 100644 index 00000000000..65b3e0494f4 --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/response_transformer/Cargo.toml @@ -0,0 +1,15 @@ +[package] +name = "response_transformer" +version = "0.0.1" +authors = ["Michael Martin "] +edition = "2018" + +[lib] +path = "src/filter.rs" +crate-type = ["cdylib"] + +[dependencies] +proxy-wasm = "0.2" +serde = { version = "1.0", features = ["derive"] } +serde_json = "1.0" +log = "0.4" diff --git a/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs b/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs new file mode 100644 index 00000000000..fbf7555ed25 --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs @@ -0,0 +1,88 @@ +mod types; + +use proxy_wasm::traits::{Context, RootContext, HttpContext}; +use proxy_wasm::types::{Action, LogLevel, ContextType}; +use crate::types::*; +use serde_json; +use log::*; + +proxy_wasm::main! {{ + proxy_wasm::set_log_level(LogLevel::Info); + proxy_wasm::set_root_context(|_| -> Box { + Box::new(ResponseTransformerContext { config: Config::default() } ) + }); +}} + + +struct ResponseTransformerContext { + config: Config, +} + +impl ResponseTransformerContext { +} + +impl RootContext for ResponseTransformerContext { + fn on_configure(&mut self, _: usize) -> bool { + let bytes = self.get_plugin_configuration().unwrap(); + if let Ok(config) = serde_json::from_slice(bytes.as_slice()) { + self.config = config; + true + } else { + false + } + } + + fn create_http_context(&self, _: u32) -> Option> { + Some(Box::new(ResponseTransformerContext{ + config: self.config.clone(), + })) + } + + fn get_type(&self) -> Option { + Some(ContextType::HttpContext) + } +} + +impl Context for ResponseTransformerContext { + fn on_done(&mut self) -> bool { + true + } +} + +impl HttpContext for ResponseTransformerContext { + fn on_http_response_headers(&mut self, _num_headers: usize, _end_of_stream: bool) -> Action { + self.config.remove.headers.iter().for_each(|name| { + info!("[response-transformer] removing header: {}", name); + self.set_http_response_header(&name, None); + }); + + self.config.rename.headers.iter().for_each(|KeyValuePair(from, to)| { + info!("[response-transformer] renaming header {} => {}", from, to); + let value = self.get_http_response_header(&from); + self.set_http_response_header(&from, None); + self.set_http_response_header(&to, value.as_deref()); + }); + + self.config.replace.headers.iter().for_each(|KeyValuePair(name, value)| { + if self.get_http_response_header(&name).is_some() { + info!("[response-transformer] updating header {} value to {}", name, value); + self.set_http_response_header(&name, Some(&value)); + } + }); + + self.config.add.headers.iter().for_each(|KeyValuePair(name, value)| { + if self.get_http_response_header(&name).is_none() { + info!("[response-transformer] adding header {} => {}", name, value); + self.set_http_response_header(&name, Some(&value)); + } + }); + + self.config.append.headers.iter().for_each(|KeyValuePair(name, value)| { + info!("[response-transformer] appending header {} => {}", name, value); + self.add_http_response_header(&name, &value); + }); + + + Action::Continue + } +} diff --git a/spec/fixtures/proxy_wasm_filters/response_transformer/src/types.rs b/spec/fixtures/proxy_wasm_filters/response_transformer/src/types.rs new file mode 100644 index 00000000000..1e9d43426c3 --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/response_transformer/src/types.rs @@ -0,0 +1,99 @@ +use std::convert::TryFrom; +use std::fmt; + +use serde::Deserialize; + +#[derive(Debug, Clone, PartialEq)] +pub(crate) struct InvalidHeader(String); + +impl fmt::Display for InvalidHeader { + fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + write!(f, "Invalid
: => {}", self.0) + } +} + +#[derive(Debug, Clone, PartialEq, Eq, Deserialize)] +#[serde(try_from = "String")] +pub(crate) struct KeyValuePair(pub(crate) String, pub(crate) String); + +impl TryFrom for KeyValuePair { + type Error = InvalidHeader; + + fn try_from(input: String) -> std::result::Result { + input + .split_once(':') + .filter(|(name, value)| { + name.len() > 0 && value.len() > 0 + }) + .ok_or_else(|| InvalidHeader(input.clone())) + .and_then(|(name, value)| { + Ok(KeyValuePair(name.to_string(), value.to_string())) + }) + } +} + +impl TryFrom<&str> for KeyValuePair { + type Error = InvalidHeader; + + fn try_from(value: &str) -> std::result::Result { + KeyValuePair::try_from(value.to_string()) + } +} + +#[derive(Deserialize, Debug, PartialEq, Eq, Clone)] +pub(crate) struct Transformations { + pub(crate) headers: Vec, +} + +impl Default for Transformations { + fn default() -> Self { + Transformations { headers: vec![] } + } +} + +#[derive(Deserialize, Default, PartialEq, Eq, Debug, Clone)] +#[serde(default)] +pub(crate) struct Config { + pub(crate) remove: Transformations, + pub(crate) rename: Transformations, + pub(crate) replace: Transformations, + pub(crate) add: Transformations, + pub(crate) append: Transformations, +} + +#[cfg(test)] +mod tests { + use super::*; + + use serde_json; + + impl KeyValuePair { + #[warn(unused)] + pub(crate) fn new(name: T, value: T) -> Self { + KeyValuePair(name.to_string(), value.to_string()) + } + } + + + #[test] + fn test_header_try_from_valid() { + assert_eq!(Ok(KeyValuePair::new("a", "b")), KeyValuePair::try_from("a:b")); + } + + #[test] + fn test_header_try_from_invalid() { + assert_eq!(Err(InvalidHeader("a".to_string())), KeyValuePair::try_from("a")); + assert_eq!(Err(InvalidHeader("a:".to_string())), KeyValuePair::try_from("a:")); + assert_eq!(Err(InvalidHeader(":b".to_string())), KeyValuePair::try_from(":b")); + } + + #[test] + fn test_json_deserialize_transformations() { + assert_eq!( + Transformations { + headers: vec![KeyValuePair::new("a", "b"), KeyValuePair::new("c", "d")] + }, + serde_json::from_str(r#"{ "headers": ["a:b", "c:d"] }"#).unwrap() + ); + } +} diff --git a/spec/fixtures/proxy_wasm_filters/tests/Cargo.toml b/spec/fixtures/proxy_wasm_filters/tests/Cargo.toml new file mode 100644 index 00000000000..07a6478741a --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/Cargo.toml @@ -0,0 +1,18 @@ +[package] +name = "tests" +version = "0.0.1" +authors = ["Thibault Charbonnier "] +edition = "2018" + +[lib] +path = "src/filter.rs" +crate-type = ["cdylib"] + +[dependencies] +proxy-wasm = "0.2" +url = "2.2" +log = "0.4" +http = "0.2" +chrono = "0.4" +enum-utils = "0.1.2" +parse_duration = "2.1.1" diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs b/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs new file mode 100644 index 00000000000..9251987e696 --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs @@ -0,0 +1,150 @@ +mod routines; +mod test_http; +mod types; + +use crate::routines::*; +use crate::test_http::*; +use crate::types::*; +use http::StatusCode; +use log::*; +use proxy_wasm::traits::*; +use proxy_wasm::types::*; +use std::str::FromStr; +use std::time::Duration; + +proxy_wasm::main! {{ + proxy_wasm::set_log_level(LogLevel::Info); + proxy_wasm::set_root_context(|_| -> Box { + Box::new(TestRoot { config: None }) + }); +}} + +struct TestRoot { + config: Option, +} + +impl Context for TestRoot {} + +impl RootContext for TestRoot { + fn on_vm_start(&mut self, conf_size: usize) -> bool { + info!("[proxy-wasm root] on_vm_start (conf_size: {})", conf_size); + true + } + + fn on_configure(&mut self, conf_size: usize) -> bool { + info!("[proxy-wasm root] on_configure (conf_size: {})", conf_size); + + if let Some(bytes) = self.get_plugin_configuration() { + let config: &str = std::str::from_utf8(&bytes).unwrap(); + self.config = TestConfig::from_str(config).ok(); + + if let Some(every) = self.config.as_ref().unwrap().map.get("tick_every") { + let ms = every.parse().expect("bad tick_every"); + info!("starting on_tick every {}ms", ms); + + self.set_tick_period(Duration::from_millis(ms)); + } + } + + true + } + + fn get_type(&self) -> Option { + Some(ContextType::HttpContext) + } + + fn create_http_context(&self, context_id: u32) -> Option> { + info!( + "[proxy-wasm root] create_http_context (id: #{})", + context_id + ); + + let config = if let Some(config) = &self.config { + Some(TestConfig{ map: config.map.clone()}) + } else { + None + }; + + Some(Box::new(TestHttp { config: config })) + } + + fn on_tick(&mut self) { + info!("[proxy-wasm root] on_tick"); + } +} + +impl Context for TestHttp { + fn on_http_call_response( + &mut self, + token_id: u32, + nheaders: usize, + body_size: usize, + _ntrailers: usize, + ) { + const HEADER_NAME: &str = "X-PW-Dispatch-Echo"; + + info!( + "[proxy-wasm http] on_http_call_response (token_id: {}, headers: {}, body_bytes: {})", + token_id, nheaders, body_size + ); + + if let Some(bytes) = self.get_http_call_response_body(0, usize::MAX) { + let body = String::from_utf8(bytes).unwrap(); + info!("[proxy-wasm] http_call_response body: {:?}", body); + + if let Some(v) = self.get_http_request_header(HEADER_NAME) { + match v.as_str() { + "on" | "true" | "T" | "1" => { + self.send_plain_response(StatusCode::OK, Some(body.trim())) + } + _ => {} + } + } + } + + self.resume_http_request() + } +} + +impl HttpContext for TestHttp { + fn on_http_request_headers(&mut self, nheaders: usize, eof: bool) -> Action { + info!( + "[proxy-wasm http] on_request_headers ({} headers, eof: {})", + nheaders, eof + ); + + self.run_tests(TestPhase::RequestHeaders) + } + + fn on_http_request_body(&mut self, size: usize, eof: bool) -> Action { + info!( + "[proxy-wasm http] on_request_body ({} bytes, eof: {})", + size, eof + ); + + self.run_tests(TestPhase::RequestBody) + } + + fn on_http_response_headers(&mut self, nheaders: usize, eof: bool) -> Action { + info!( + "[proxy-wasm http] on_response_headers ({} headers, eof: {})", + nheaders, eof + ); + + self.run_tests(TestPhase::ResponseHeaders) + } + + fn on_http_response_body(&mut self, size: usize, eof: bool) -> Action { + info!( + "[proxy-wasm http] on_response_body ({} bytes, eof {})", + size, eof + ); + + self.run_tests(TestPhase::ResponseBody) + } + + fn on_log(&mut self) { + info!("[proxy-wasm http] on_log"); + self.run_tests(TestPhase::Log); + } +} diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs b/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs new file mode 100644 index 00000000000..73e6af9726d --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs @@ -0,0 +1,31 @@ +use crate::*; + +pub(crate) fn add_request_header(ctx: &mut TestHttp) { + const HEADER_NAME: &str = "X-PW-Add-Header"; + + if let Some(header) = ctx.get_http_request_header(HEADER_NAME) { + let (name, value) = header.split_once('=').unwrap(); + + ctx.add_http_request_header(name, value); + ctx.set_http_request_header(HEADER_NAME, None) + } +} + +pub(crate) fn add_response_header(ctx: &mut TestHttp) { + const HEADER_NAME: &str = "X-PW-Add-Resp-Header"; + + if let Some(header) = ctx.get_http_request_header(HEADER_NAME) { + let (name, value) = header.split_once('=').unwrap(); + + ctx.add_http_response_header(name, value); + ctx.set_http_request_header(HEADER_NAME, None) + } + + const CONFIG_HEADER_NAME: &str = "X-PW-Resp-Header-From-Config"; + if let Some(config) = &ctx.config { + info!("[proxy-wasm] setting {:?} header from config", CONFIG_HEADER_NAME); + if let Some(value) = config.map.get("add_resp_header") { + ctx.add_http_response_header(CONFIG_HEADER_NAME, value); + } + } +} diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/test_cases.rs b/spec/fixtures/proxy_wasm_filters/tests/src/test_cases.rs new file mode 100644 index 00000000000..4e548ea0219 --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/src/test_cases.rs @@ -0,0 +1,23 @@ +use crate::*; + +pub(crate) fn add_request_header(ctx: &mut TestHttpHostcalls) { + const HEADER_NAME: &str = "X-PW-Add-Header"; + + if let Some(header) = ctx.get_http_request_header(HEADER_NAME) { + let (name, value) = header.split_once('=').unwrap(); + + ctx.add_http_request_header(name, value); + ctx.set_http_request_header(HEADER_NAME, None); + } +} + +pub(crate) fn add_response_header(ctx: &mut TestHttpHostcalls) { + const HEADER_NAME: &str = "X-PW-Add-Resp-Header"; + + if let Some(header) = ctx.get_http_request_header(HEADER_NAME) { + let (name, value) = header.split_once('=').unwrap(); + + ctx.add_http_response_header(name, value); + ctx.set_http_request_header(HEADER_NAME, None); + } +} diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs new file mode 100644 index 00000000000..651ee154478 --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs @@ -0,0 +1,128 @@ +use crate::*; + +pub struct TestHttp { + pub config: Option, +} + +impl TestHttp { + pub fn send_plain_response(&mut self, status: StatusCode, body: Option<&str>) { + self.send_http_response(status.as_u16() as u32, vec![], body.map(|b| b.as_bytes())) + } + + fn get_prop(&self, ns: &str, prop: &str) -> String { + if let Some(addr) = self.get_property(vec![ns, prop]) { + match std::str::from_utf8(&addr) { + Ok(value) => value.to_string(), + Err(_) => "".to_string(), + } + } else { + "".to_string() + } + } + + fn send_http_dispatch(&mut self, config: TestConfig) -> Action { + let mut timeout = Duration::from_secs(0); + let mut headers = Vec::new(); + + headers.push(( + ":method", + config + .map + .get("method") + .map(|v| v.as_str()) + .unwrap_or("GET"), + )); + + headers.push(( + ":path", + config.map.get("path").map(|v| v.as_str()).unwrap_or("/"), + )); + + headers.push(( + ":authority", + config + .map + .get("host") + .map(|v| v.as_str()) + .unwrap_or("127.0.0.1:15555"), + )); + + if let Some(vals) = config.map.get("headers") { + for (k, v) in vals.split('|').filter_map(|s| s.split_once(':')) { + headers.push((k, v)); + } + } + + if let Some(val) = config.map.get("timeout") { + if let Ok(t) = parse_duration::parse(val) { + timeout = t; + } + } + + self.dispatch_http_call( + config + .map + .get("host") + .map(|v| v.as_str()) + .unwrap_or("127.0.0.1:15555"), + headers, + config.map.get("body").map(|v| v.as_bytes()), + vec![], + timeout, + ) + .expect("dispatch error"); + + Action::Pause + } + + pub fn run_tests(&mut self, cur_phase: TestPhase) -> Action { + const PHASE_HEADER_NAME: &str = "X-PW-Phase"; + const TEST_HEADER_NAME: &str = "X-PW-Test"; + const INPUT_HEADER_NAME: &str = "X-PW-Input"; + + let opt_input = self.get_http_request_header(INPUT_HEADER_NAME); + let opt_test = self.get_http_request_header(TEST_HEADER_NAME); + let on_phase = self.get_http_request_header(PHASE_HEADER_NAME).map_or( + TestPhase::RequestHeaders, + |s| { + s.parse() + .unwrap_or_else(|_| panic!("unknown phase: {:?}", s)) + }, + ); + + if cur_phase == on_phase { + info!("[proxy-wasm] testing in \"{:?}\"", on_phase); + + self.set_http_request_header(INPUT_HEADER_NAME, None); + self.set_http_request_header(TEST_HEADER_NAME, None); + self.set_http_request_header(PHASE_HEADER_NAME, None); + + add_request_header(self); + add_response_header(self); + + if let Some(test) = opt_test { + match test.as_str() { + "trap" => panic!("trap msg"), + "local_response" => { + self.send_plain_response(StatusCode::OK, opt_input.as_deref()) + } + "get_kong_property" => { + let name = &opt_input.unwrap_or("".to_string()); + let value = self.get_prop("kong", name); + info!("[proxy-wasm] kong.{}: \"{:?}\"", name, value); + self.send_plain_response(StatusCode::OK, Some(&value)) + } + "echo_http_dispatch" => { + let config = TestConfig::from_str(&opt_input.unwrap_or("".to_string())) + .expect("invalid configuration"); + + return self.send_http_dispatch(config); + } + _ => (), + } + } + } + + Action::Continue + } +} diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/types.rs b/spec/fixtures/proxy_wasm_filters/tests/src/types.rs new file mode 100644 index 00000000000..29f4d86a50f --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/src/types.rs @@ -0,0 +1,30 @@ +use crate::*; +use std::collections::HashMap; + +pub struct TestConfig { + pub map: HashMap, +} + +impl FromStr for TestConfig { + type Err = std::str::Utf8Error; + + fn from_str(s: &str) -> Result { + Ok(TestConfig { + map: s + .split_whitespace() + .filter_map(|s| s.split_once('=')) + .map(|(k, v)| (k.to_string(), v.to_string())) + .collect(), + }) + } +} + +#[derive(Debug, Eq, PartialEq, enum_utils::FromStr)] +#[enumeration(rename_all = "snake_case")] +pub enum TestPhase { + RequestHeaders, + RequestBody, + ResponseHeaders, + ResponseBody, + Log, +} From 4a634e0067104a84039726b12dab693d3d1d14c8 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 18 Jul 2023 10:34:09 -0700 Subject: [PATCH 2793/4351] feat(core): add wasm integration --- kong-3.4.0-0.rockspec | 20 +- kong.conf.default | 12 + kong/api/routes/filter_chains.lua | 185 +++++ kong/clustering/compat/init.lua | 20 + kong/clustering/control_plane.lua | 18 +- kong/clustering/data_plane.lua | 6 +- kong/clustering/init.lua | 16 +- kong/conf_loader/init.lua | 205 +++++ kong/constants.lua | 2 + kong/db/dao/filter_chains.lua | 108 +++ kong/db/migrations/core/020_330_to_340.lua | 46 ++ kong/db/migrations/core/init.lua | 1 + kong/db/schema/entities/filter_chains.lua | 69 ++ kong/init.lua | 11 + kong/runloop/events.lua | 25 + kong/runloop/handler.lua | 97 +++ kong/runloop/wasm.lua | 651 ++++++++++++++++ kong/templates/kong_defaults.lua | 4 + kong/templates/nginx.lua | 45 ++ .../01-schema/13-cluster_status_spec.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 53 ++ spec/01-unit/04-prefix_handler_spec.lua | 165 ++++ .../20-wasm/01-admin-api_spec.lua | 711 ++++++++++++++++++ spec/02-integration/20-wasm/02-db_spec.lua | 469 ++++++++++++ .../20-wasm/03-runtime_spec.lua | 486 ++++++++++++ .../20-wasm/04-proxy-wasm_spec.lua | 395 ++++++++++ .../20-wasm/05-cache-invalidation_spec.lua | 508 +++++++++++++ .../20-wasm/06-clustering_spec.lua | 262 +++++++ .../migrations/core/020_330_to_340_spec.lua | 24 + spec/fixtures/blueprints.lua | 7 + spec/fixtures/custom_nginx.template | 48 ++ spec/helpers.lua | 37 + spec/kong_tests.conf | 2 + 33 files changed, 4692 insertions(+), 18 deletions(-) create mode 100644 kong/api/routes/filter_chains.lua create mode 100644 kong/db/dao/filter_chains.lua create mode 100644 kong/db/schema/entities/filter_chains.lua create mode 100644 kong/runloop/wasm.lua create mode 100644 spec/02-integration/20-wasm/01-admin-api_spec.lua create mode 100644 spec/02-integration/20-wasm/02-db_spec.lua create mode 100644 spec/02-integration/20-wasm/03-runtime_spec.lua create mode 100644 spec/02-integration/20-wasm/04-proxy-wasm_spec.lua create mode 100644 spec/02-integration/20-wasm/05-cache-invalidation_spec.lua create mode 100644 spec/02-integration/20-wasm/06-clustering_spec.lua diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 6004e30a7f1..1001455d4f3 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -124,19 +124,20 @@ build = { ["kong.api.api_helpers"] = "kong/api/api_helpers.lua", ["kong.api.arguments"] = "kong/api/arguments.lua", ["kong.api.endpoints"] = "kong/api/endpoints.lua", - ["kong.api.routes.kong"] = "kong/api/routes/kong.lua", - ["kong.api.routes.health"] = "kong/api/routes/health.lua", + ["kong.api.routes.cache"] = "kong/api/routes/cache.lua", + ["kong.api.routes.certificates"] = "kong/api/routes/certificates.lua", + ["kong.api.routes.clustering"] = "kong/api/routes/clustering.lua", ["kong.api.routes.config"] = "kong/api/routes/config.lua", ["kong.api.routes.consumers"] = "kong/api/routes/consumers.lua", + ["kong.api.routes.debug"] = "kong/api/routes/debug.lua", + ["kong.api.routes.filter_chains"] = "kong/api/routes/filter_chains.lua", + ["kong.api.routes.health"] = "kong/api/routes/health.lua", + ["kong.api.routes.kong"] = "kong/api/routes/kong.lua", ["kong.api.routes.plugins"] = "kong/api/routes/plugins.lua", - ["kong.api.routes.cache"] = "kong/api/routes/cache.lua", - ["kong.api.routes.upstreams"] = "kong/api/routes/upstreams.lua", - ["kong.api.routes.targets"] = "kong/api/routes/targets.lua", - ["kong.api.routes.certificates"] = "kong/api/routes/certificates.lua", ["kong.api.routes.snis"] = "kong/api/routes/snis.lua", ["kong.api.routes.tags"] = "kong/api/routes/tags.lua", - ["kong.api.routes.clustering"] = "kong/api/routes/clustering.lua", - ["kong.api.routes.debug"] = "kong/api/routes/debug.lua", + ["kong.api.routes.targets"] = "kong/api/routes/targets.lua", + ["kong.api.routes.upstreams"] = "kong/api/routes/upstreams.lua", ["kong.admin_gui"] = "kong/admin_gui/init.lua", @@ -174,6 +175,7 @@ build = { ["kong.runloop.plugin_servers.process"] = "kong/runloop/plugin_servers/process.lua", ["kong.runloop.plugin_servers.mp_rpc"] = "kong/runloop/plugin_servers/mp_rpc.lua", ["kong.runloop.plugin_servers.pb_rpc"] = "kong/runloop/plugin_servers/pb_rpc.lua", + ["kong.runloop.wasm"] = "kong/runloop/wasm.lua", ["kong.workspaces"] = "kong/workspaces/init.lua", @@ -195,6 +197,7 @@ build = { ["kong.db.schema"] = "kong/db/schema/init.lua", ["kong.db.dao.keys"] = "kong/db/dao/keys.lua", ["kong.db.dao.key_sets"] = "kong/db/dao/key_sets.lua", + ["kong.db.dao.filter_chains"] = "kong/db/dao/filter_chains.lua", ["kong.db.schema.entities.keys"] = "kong/db/schema/entities/keys.lua", ["kong.db.schema.entities.key_sets"] = "kong/db/schema/entities/key_sets.lua", ["kong.db.schema.entities.consumers"] = "kong/db/schema/entities/consumers.lua", @@ -212,6 +215,7 @@ build = { ["kong.db.schema.entities.workspaces"] = "kong/db/schema/entities/workspaces.lua", ["kong.db.schema.entities.clustering_data_planes"] = "kong/db/schema/entities/clustering_data_planes.lua", ["kong.db.schema.entities.parameters"] = "kong/db/schema/entities/parameters.lua", + ["kong.db.schema.entities.filter_chains"] = "kong/db/schema/entities/filter_chains.lua", ["kong.db.schema.others.migrations"] = "kong/db/schema/others/migrations.lua", ["kong.db.schema.others.declarative_config"] = "kong/db/schema/others/declarative_config.lua", ["kong.db.schema.entity"] = "kong/db/schema/entity.lua", diff --git a/kong.conf.default b/kong.conf.default index 9b26e9057ab..109d4cafe03 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1951,3 +1951,15 @@ # # Granularity can be adjusted through the `log_level` # directive. + + +#------------------------------------------------------------------------------ +# WASM +#------------------------------------------------------------------------------ +# +# +#wasm = off # Use this setting to enable wasm, this allows running + # wasm filters to process request data. + +#wasm_filters_path = # Path to the directory containing Wasm filters + # that Kong must load on startup. diff --git a/kong/api/routes/filter_chains.lua b/kong/api/routes/filter_chains.lua new file mode 100644 index 00000000000..089d4e174d1 --- /dev/null +++ b/kong/api/routes/filter_chains.lua @@ -0,0 +1,185 @@ +local cjson = require "cjson" +local endpoints = require "kong.api.endpoints" + + +local kong = kong + + +if kong.configuration.wasm == false then + + local function wasm_disabled_error() + return kong.response.exit(400, { + message = "this endpoint is only available when wasm is enabled" + }) + end + + return { + ["/filter-chains"] = { + before = wasm_disabled_error, + }, + + ["/filter-chains/:filter_chains"] = { + before = wasm_disabled_error, + }, + + ["/filter-chains/:filter_chains/route"] = { + before = wasm_disabled_error, + }, + + ["/filter-chains/:filter_chains/service"] = { + before = wasm_disabled_error, + }, + + -- foreign key endpoints: + + ["/routes/:routes/filter-chains"] = { + before = wasm_disabled_error, + }, + + ["/routes/:routes/filter-chains/:filter_chains"] = { + before = wasm_disabled_error, + }, + + ["/services/:services/filter-chains"] = { + before = wasm_disabled_error, + }, + + ["/services/:services/filter-chains/:filter_chains"] = { + before = wasm_disabled_error, + }, + + -- custom endpoints (implemented below): + + ["/routes/:routes/filters/enabled"] = { + GET = wasm_disabled_error, + }, + + ["/routes/:routes/filters/disabled"] = { + GET = wasm_disabled_error, + }, + + ["/routes/:routes/filters/all"] = { + GET = wasm_disabled_error, + }, + } +end + + +local function add_filters(filters, chain, from) + if not chain then + return + end + + for _, filter in ipairs(chain.filters) do + table.insert(filters, { + name = filter.name, + config = filter.config, + from = from, + enabled = (chain.enabled == true and filter.enabled == true), + filter_chain = { + name = chain.name, + id = chain.id, + } + }) + end +end + + +local function get_filters(self, db) + local route, _, err_t = endpoints.select_entity(self, db, db.routes.schema) + if err_t then + return nil, err_t + end + + if not route then + return kong.response.exit(404, { message = "Not found" }) + end + + local route_chain + for chain, _, err_t in kong.db.filter_chains:each_for_route(route, nil, { nulls = true }) do + if not chain then + return nil, err_t + end + + route_chain = chain + end + + local service + local service_chain + + if route.service then + service , _, err_t = kong.db.services:select(route.service) + if err_t then + return nil, err_t + end + + for chain, _, err_t in kong.db.filter_chains:each_for_service(service, nil, { nulls = true }) do + if not chain then + return nil, err_t + end + + service_chain = chain + end + end + + local filters = setmetatable({}, cjson.array_mt) + add_filters(filters, service_chain, "service") + add_filters(filters, route_chain, "route") + + return filters +end + + +return { + ["/routes/:routes/filters/all"] = { + GET = function(self, db) + local filters, err_t = get_filters(self, db) + if err_t then + return endpoints.handle_error(err_t) + end + + return kong.response.exit(200, { + filters = filters, + }) + end + }, + + ["/routes/:routes/filters/enabled"] = { + GET = function(self, db) + local filters, err_t = get_filters(self, db) + if err_t then + return endpoints.handle_error(err_t) + end + + for i = #filters, 1, -1 do + if not filters[i].enabled then + table.remove(filters, i) + end + end + + return kong.response.exit(200, { + filters = filters, + }) + end + }, + + ["/routes/:routes/filters/disabled"] = { + GET = function(self, db) + local filters, err_t = get_filters(self, db) + if err_t then + return endpoints.handle_error(err_t) + end + + for i = #filters, 1, -1 do + if filters[i].enabled then + table.remove(filters, i) + end + end + + return kong.response.exit(200, { + filters = filters, + }) + end + }, + +} diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 782f9b96e1f..9ae08eadc31 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -29,6 +29,8 @@ local COMPATIBILITY_CHECKERS = require("kong.clustering.compat.checkers") local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local KONG_VERSION = meta.version +local EMPTY = {} + local _M = {} @@ -176,6 +178,24 @@ function _M.check_configuration_compatibility(cp, dp) end end + if cp.conf.wasm then + local dp_filters = dp.filters or EMPTY + local missing + for name in pairs(cp.filters or EMPTY) do + if not dp_filters[name] then + missing = missing or {} + table.insert(missing, name) + end + end + + if missing then + local msg = "data plane is missing one or more wasm filters " + .. "(" .. table.concat(missing, ", ") .. ")" + return nil, msg, CLUSTERING_SYNC_STATUS.FILTER_SET_INCOMPATIBLE + end + end + + return true, nil, CLUSTERING_SYNC_STATUS.NORMAL end diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index e564cfd07e4..2add807e88c 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -279,8 +279,10 @@ function _M:handle_cp_websocket() if self.deflated_reconfigure_payload then -- initial configuration compatibility for sync status variable - _, _, sync_status = self:check_configuration_compatibility( - { dp_plugins_map = dp_plugins_map, }) + _, _, sync_status = self:check_configuration_compatibility({ + dp_plugins_map = dp_plugins_map, + filters = data.filters, + }) table_insert(queue, RECONFIGURE_TYPE) queue.post() @@ -397,8 +399,11 @@ function _M:handle_cp_websocket() assert(payload == RECONFIGURE_TYPE) local previous_sync_status = sync_status - ok, err, sync_status = self:check_configuration_compatibility( - { dp_plugins_map = dp_plugins_map, }) + ok, err, sync_status = self:check_configuration_compatibility({ + dp_plugins_map = dp_plugins_map, + filters = data.filters, + }) + if not ok then ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) if sync_status ~= previous_sync_status then @@ -532,8 +537,9 @@ local function push_config_loop(premature, self, push_config_semaphore, delay) end -function _M:init_worker(plugins_list) +function _M:init_worker(basic_info) -- ROLE = "control_plane" + local plugins_list = basic_info.plugins self.plugins_list = plugins_list self.plugins_map = plugins_list_to_map(plugins_list) @@ -547,6 +553,8 @@ function _M:init_worker(plugins_list) self.plugin_versions[plugin.name] = plugin.version end + self.filters = basic_info.filters + local push_config_semaphore = semaphore.new() -- When "clustering", "push_config" worker event is received by a worker, diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index e2ae11f6c86..4176a47b844 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -73,10 +73,11 @@ function _M.new(clustering) end -function _M:init_worker(plugins_list) +function _M:init_worker(basic_info) -- ROLE = "data_plane" - self.plugins_list = plugins_list + self.plugins_list = basic_info.plugins + self.filters = basic_info.filters -- only run in process which worker_id() == 0 assert(ngx.timer.at(0, function(premature) @@ -147,6 +148,7 @@ function _M:communicate(premature) _, err = c:send_binary(cjson_encode({ type = "basic_info", plugins = self.plugins_list, process_conf = configuration, + filters = self.filters, labels = labels, })) if err then ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 44ca7496421..6cf89e283e8 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -101,15 +101,27 @@ function _M:init_worker() return { name = p.name, version = p.handler.VERSION, } end, plugins_list) + local filters = {} + if kong.db.filter_chains.filters then + for _, filter in ipairs(kong.db.filter_chains.filters) do + filters[filter.name] = { name = filter.name } + end + end + + local basic_info = { + plugins = plugins_list, + filters = filters, + } + local role = self.conf.role if role == "control_plane" then - self:init_cp_worker(plugins_list) + self:init_cp_worker(basic_info) return end if role == "data_plane" then - self:init_dp_worker(plugins_list) + self:init_dp_worker(basic_info) end end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7376314376e..faab180ac06 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -3,6 +3,7 @@ local require = require local kong_default_conf = require "kong.templates.kong_defaults" local process_secrets = require "kong.cmd.utils.process_secrets" +local nginx_signals = require "kong.cmd.utils.nginx_signals" local openssl_pkey = require "resty.openssl.pkey" local openssl_x509 = require "resty.openssl.x509" local pl_stringio = require "pl.stringio" @@ -42,6 +43,7 @@ local concat = table.concat local getenv = os.getenv local exists = pl_path.exists local abspath = pl_path.abspath +local isdir = pl_path.isdir local tostring = tostring local tonumber = tonumber local setmetatable = setmetatable @@ -221,6 +223,31 @@ local DYNAMIC_KEY_NAMESPACES = { prefix = "vault_", ignore = EMPTY, }, + { + injected_conf_name = "nginx_wasm_wasmtime_directives", + prefix = "nginx_wasm_wasmtime_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_v8_directives", + prefix = "nginx_wasm_v8_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_wasmer_directives", + prefix = "nginx_wasm_wasmer_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_main_shm_directives", + prefix = "nginx_wasm_shm_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_main_directives", + prefix = "nginx_wasm_", + ignore = EMPTY, + }, } @@ -549,6 +576,9 @@ local CONF_PARSERS = { proxy_server = { typ = "string" }, proxy_server_ssl_verify = { typ = "boolean" }, + wasm = { typ = "boolean" }, + wasm_filters_path = { typ = "string" }, + error_template_html = { typ = "string" }, error_template_json = { typ = "string" }, error_template_xml = { typ = "string" }, @@ -641,6 +671,63 @@ local function parse_value(value, typ) end +-- Check if module is dynamic +local function check_dynamic_module(mod_name) + local configure_line = ngx.config.nginx_configure() + local mod_re = [[^.*--add-dynamic-module=(.+\/]] .. mod_name .. [[(\s|$)).*$]] + return ngx.re.match(configure_line, mod_re, "oi") ~= nil +end + + +-- Lookup dynamic module object +-- this function will lookup for the `mod_name` dynamic module in the following +-- paths: +-- - /usr/local/kong/modules -- default path for modules in container images +-- - /../modules +-- @param[type=string] mod_name The module name to lookup, without file extension +local function lookup_dynamic_module_so(mod_name, kong_conf) + log.debug("looking up dynamic module %s", mod_name) + + local mod_file = fmt("/usr/local/kong/modules/%s.so", mod_name) + if exists(mod_file) then + log.debug("module '%s' found at '%s'", mod_name, mod_file) + return mod_file + end + + local nginx_bin = nginx_signals.find_nginx_bin(kong_conf) + mod_file = fmt("%s/../modules/%s.so", pl_path.dirname(nginx_bin), mod_name) + if exists(mod_file) then + log.debug("module '%s' found at '%s'", mod_name, mod_file) + return mod_file + end + + return nil, fmt("%s dynamic module shared object not found", mod_name) +end + + +-- Validate Wasm properties +local function validate_wasm(conf) + local wasm_enabled = conf.wasm + local filters_path = conf.wasm_filters_path + + if wasm_enabled then + if filters_path and not exists(filters_path) and not isdir(filters_path) then + return nil, fmt("wasm_filters_path '%s' is not a valid directory", filters_path) + end + else + for cfg in pairs(conf) do + local wasm_cfg = match(cfg, "wasm_(.+)") + if wasm_cfg then + log.warn("wasm is disabled but ", wasm_cfg, + " property is used, please check your configuration.") + end + end + end + + return true +end + + -- Validate properties (type/enum/custom) and infer their type. -- @param[type=table] conf The configuration table to treat. local function check_and_parse(conf, opts) @@ -1246,6 +1333,19 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = "Cassandra as a datastore for Kong is not supported in versions 3.4 and above. Please use Postgres." end + local ok, err = validate_wasm(conf) + if not ok then + errors[#errors + 1] = err + end + + if conf.wasm and check_dynamic_module("ngx_wasm_module") then + local err + conf.wasm_dynamic_module, err = lookup_dynamic_module_so("ngx_wasm_module", conf) + if err then + errors[#errors + 1] = err + end + end + return #errors == 0, errors[1], errors end @@ -1427,6 +1527,34 @@ local function load_config_file(path) return load_config(f) end +--- Get available Wasm filters list +-- @param[type=string] Path where Wasm filters are stored. +local function get_wasm_filters(filters_path) + local wasm_filters = {} + + if filters_path then + local filter_files = {} + for entry in pl_path.dir(filters_path) do + local pathname = pl_path.join(filters_path, entry) + if not filter_files[pathname] and pl_path.isfile(pathname) then + filter_files[pathname] = pathname + + local extension = pl_path.extension(entry) + if string.lower(extension) == ".wasm" then + insert(wasm_filters, { + name = entry:sub(0, -#extension - 1), + path = pathname, + }) + else + log.debug("ignoring file ", entry, " in ", filters_path, ": does not contain wasm suffix") + end + end + end + end + + return wasm_filters +end + --- Load Kong configuration -- The loaded configuration will have all properties from the default config @@ -1839,6 +1967,83 @@ local function load(path, custom_conf, opts) end end + -- WebAssembly module support + if conf.wasm then + + local wasm_directives = conf["nginx_wasm_main_directives"] + + local wasm_filters = get_wasm_filters(conf.wasm_filters_path) + conf.wasm_modules_parsed = setmetatable(wasm_filters, _nop_tostring_mt) + + -- wasm vm properties are inherited from previously set directives + if conf.lua_ssl_trusted_certificate then + if #conf.lua_ssl_trusted_certificate >= 1 then + insert(wasm_directives, { + name = "tls_trusted_certificate", + value = conf.lua_ssl_trusted_certificate[1], + }) + end + end + if conf.lua_ssl_verify_depth and conf.lua_ssl_verify_depth > 0 then + insert(wasm_directives, { + name = "tls_verify_cert", + value = "on", + }) + insert(wasm_directives, { + name = "tls_verify_host", + value = "on", + }) + insert(wasm_directives, { + name = "tls_no_verify_warn", + value = "on", + }) + end + + local found_proxy_wasm_lua_resolver = false + + for _, directive in ipairs(conf["nginx_http_directives"]) do + if directive.name == "proxy_connect_timeout" then + insert(wasm_directives, { + name = "socket_connect_timeout", + value = directive.value, + }) + elseif directive.name == "proxy_read_timeout" then + insert(wasm_directives, { + name = "socket_read_timeout", + value = directive.value, + }) + elseif directive.name == "proxy_send_timeout" then + insert(wasm_directives, { + name = "socket_send_timeout", + value = directive.value, + }) + elseif directive.name == "proxy_buffer_size" then + insert(wasm_directives, { + name = "socket_buffer_size", + value = directive.value, + }) + elseif directive.name == "large_client_header_buffers" then + insert(wasm_directives, { + name = "socket_large_buffers", + value = directive.value, + }) + elseif directive.name == "proxy_wasm_lua_resolver" then + found_proxy_wasm_lua_resolver = true + end + end + + -- proxy_wasm_lua_resolver is intended to be 'on' by default, but we can't + -- set it as such in kong_defaults, because it can only be used if wasm is + -- _also_ enabled. We inject it here if the user has not opted to set it + -- themselves. + if not found_proxy_wasm_lua_resolver then + insert(conf["nginx_http_directives"], { + name = "proxy_wasm_lua_resolver", + value = "on", + }) + end + end + for _, dyn_namespace in ipairs(DYNAMIC_KEY_NAMESPACES) do if dyn_namespace.injected_conf_name then sort(conf[dyn_namespace.injected_conf_name], function(a, b) diff --git a/kong/constants.lua b/kong/constants.lua index 0f9124adf5f..851b95de4ec 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -141,6 +141,7 @@ local constants = { "vaults", "key_sets", "keys", + "filter_chains", }, ENTITY_CACHE_STORE = setmetatable({ consumers = "cache", @@ -209,6 +210,7 @@ local constants = { { KONG_VERSION_INCOMPATIBLE = "kong_version_incompatible", }, { PLUGIN_SET_INCOMPATIBLE = "plugin_set_incompatible", }, { PLUGIN_VERSION_INCOMPATIBLE = "plugin_version_incompatible", }, + { FILTER_SET_INCOMPATIBLE = "filter_set_incompatible", }, }, CLUSTERING_TIMEOUT = 5000, -- 5 seconds CLUSTERING_PING_INTERVAL = 30, -- 30 seconds diff --git a/kong/db/dao/filter_chains.lua b/kong/db/dao/filter_chains.lua new file mode 100644 index 00000000000..d7e54dc601f --- /dev/null +++ b/kong/db/dao/filter_chains.lua @@ -0,0 +1,108 @@ +local filter_chains = {} + +local insert = table.insert +local fmt = string.format + +local EMPTY = {} + + +local function check_enabled_filters(self, chain) + if not self.filters then + local err_t = self.errors:schema_violation({ + filters = "no wasm filters are configured", + }) + return nil, tostring(err_t), err_t + end + + if type(chain.filters) ~= "table" then + return true + end + + local errs + + for i, filter in ipairs(chain.filters) do + local name = filter.name + + -- let the standard schema validation catch invalid name errors + if type(name) == "string" + and not self.filters_by_name[name] + then + errs = errs or {} + errs[i] = { name = "no such filter: " .. filter.name } + end + end + + if errs then + local err_t = self.errors:schema_violation({ + filters = errs, + }) + return nil, tostring(err_t), err_t + end + + return true +end + + +function filter_chains:load_filters(wasm_filters) + local filters = {} + local filters_by_name = {} + + local errors = {} + + for i, filter in ipairs(wasm_filters or EMPTY) do + insert(filters, filter) + + if type(filter.name) ~= "string" then + insert(errors, fmt("filter #%d name is not a string", i)) + + elseif filters_by_name[filter.name] then + insert(errors, fmt("duplicate filter name (%s) at #%d", filter.name, i)) + + else + filters_by_name[filter.name] = filter + + end + end + + if #errors > 0 then + return nil, "failed to load filters: " .. table.concat(errors, ", ") + end + + self.filters = filters + self.filters_by_name = filters_by_name + + return true +end + + +function filter_chains:insert(entity, options) + local ok, err, err_t = check_enabled_filters(self, entity) + if not ok then + return nil, err, err_t + end + + return self.super.insert(self, entity, options) +end + + +function filter_chains:update(primary_key, entity, options) + local ok, err, err_t = check_enabled_filters(self, entity) + if not ok then + return nil, err, err_t + end + + return self.super.update(self, primary_key, entity, options) +end + + +function filter_chains:upsert(primary_key, entity, options) + local ok, err, err_t = check_enabled_filters(self, entity) + if not ok then + return nil, err, err_t + end + + return self.super.upsert(self, primary_key, entity, options) +end + + +return filter_chains diff --git a/kong/db/migrations/core/020_330_to_340.lua b/kong/db/migrations/core/020_330_to_340.lua index 9301209a767..ee7361882fb 100644 --- a/kong/db/migrations/core/020_330_to_340.lua +++ b/kong/db/migrations/core/020_330_to_340.lua @@ -2,6 +2,52 @@ return { postgres = { up = [[ DROP TABLE IF EXISTS "ttls"; + + CREATE TABLE IF NOT EXISTS "filter_chains" ( + "id" UUID PRIMARY KEY, + "name" TEXT UNIQUE, + "enabled" BOOLEAN DEFAULT TRUE, + "route_id" UUID REFERENCES "routes" ("id") ON DELETE CASCADE, + "service_id" UUID REFERENCES "services" ("id") ON DELETE CASCADE, + "ws_id" UUID REFERENCES "workspaces" ("id") ON DELETE CASCADE, + "cache_key" TEXT UNIQUE, + "filters" JSONB[], + "tags" TEXT[], + "created_at" TIMESTAMP WITH TIME ZONE, + "updated_at" TIMESTAMP WITH TIME ZONE + ); + + DO $$ + BEGIN + CREATE UNIQUE INDEX IF NOT EXISTS "filter_chains_name_idx" + ON "filter_chains" ("name"); + END$$; + + DO $$ + BEGIN + CREATE UNIQUE INDEX IF NOT EXISTS "filter_chains_cache_key_idx" + ON "filter_chains" ("cache_key"); + END$$; + + DO $$ + BEGIN + CREATE INDEX IF NOT EXISTS "filter_chains_tags_idx" ON "filter_chains" USING GIN ("tags"); + EXCEPTION WHEN UNDEFINED_COLUMN then + -- do nothing, accept existing state + END$$; + + DROP TRIGGER IF EXISTS "filter_chains_sync_tags_trigger" ON "filter_chains"; + + DO $$ + BEGIN + CREATE TRIGGER "filter_chains_sync_tags_trigger" + AFTER INSERT OR UPDATE OF "tags" + OR DELETE ON "filter_chains" + FOR EACH ROW + EXECUTE PROCEDURE "sync_tags" (); + EXCEPTION WHEN undefined_column OR undefined_table THEN + -- do nothing, accept existing state + END$$; ]] } } diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 6c6787c54ae..44206d4a001 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -17,4 +17,5 @@ return { "017_300_to_310", "018_310_to_320", "019_320_to_330", + "020_330_to_340", } diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua new file mode 100644 index 00000000000..5710632cd02 --- /dev/null +++ b/kong/db/schema/entities/filter_chains.lua @@ -0,0 +1,69 @@ +local typedefs = require "kong.db.schema.typedefs" + +---@class kong.db.schema.entities.filter_chain : table +--- +---@field id string +---@field name string|nil +---@field enabled boolean +---@field route table|nil +---@field service table|nil +---@field protocols table|nil +---@field created_at number +---@field updated_at number +---@field tags string[] +---@field filters kong.db.schema.entities.wasm_filter[] + + +---@class kong.db.schema.entities.wasm_filter : table +--- +---@field name string +---@field enabled boolean +---@field config string|table|nil + +local filter = { + type = "record", + fields = { + { name = { type = "string", required = true, }, }, + { config = { type = "string", required = false, }, }, + { enabled = { type = "boolean", default = true, required = true, }, }, + }, +} + + +return { + name = "filter_chains", + primary_key = { "id" }, + endpoint_key = "name", + admin_api_name = "filter-chains", + generate_admin_api = true, + workspaceable = true, + dao = "kong.db.dao.filter_chains", + cache_key = { "route", "service" }, + + fields = { + { id = typedefs.uuid }, + { name = typedefs.utf8_name }, + { enabled = { type = "boolean", required = true, default = true, }, }, + { route = { type = "foreign", reference = "routes", on_delete = "cascade", + default = ngx.null, unique = true }, }, + { service = { type = "foreign", reference = "services", on_delete = "cascade", + default = ngx.null, unique = true }, }, + { filters = { type = "array", required = true, elements = filter, len_min = 1, } }, + { created_at = typedefs.auto_timestamp_s }, + { updated_at = typedefs.auto_timestamp_s }, + { tags = typedefs.tags }, + }, + entity_checks = { + { mutually_exclusive = { + "service", + "route", + } + }, + + { at_least_one_of = { + "service", + "route", + } + }, + }, +} diff --git a/kong/init.lua b/kong/init.lua index 60659b7a73e..c5ab8ae8291 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -92,6 +92,7 @@ local utils = require "kong.tools.utils" local constants = require "kong.constants" local get_ctx_table = require("resty.core.ctx").get_ctx_table local admin_gui = require "kong.admin_gui" +local wasm = require "kong.runloop.wasm" local kong = kong @@ -580,6 +581,7 @@ function Kong.init() kong_global.init_pdk(kong, config) instrumentation.init(config) + wasm.init(config) local db = assert(DB.new(config)) instrumentation.db_query(db.connector) @@ -624,6 +626,8 @@ function Kong.init() -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) + assert(db.filter_chains:load_filters(config.wasm_modules_parsed)) + if is_stream_module then stream_api.load_handlers() end @@ -861,6 +865,12 @@ function Kong.init_worker() if kong.clustering then kong.clustering:init_worker() end + + ok, err = wasm.init_worker() + if not ok then + err = "wasm nginx worker initialization failed: " .. tostring(err) + stash_init_worker_error(err) + end end @@ -1042,6 +1052,7 @@ function Kong.access() return kong.response.error(503, "no Service found with those values") end + runloop.wasm_attach(ctx) runloop.access.after(ctx) ctx.KONG_ACCESS_ENDED_AT = get_updated_now_ms() diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index 4a63edb87aa..ab93706828c 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -3,6 +3,7 @@ local constants = require "kong.constants" local certificate = require "kong.runloop.certificate" local balancer = require "kong.runloop.balancer" local workspaces = require "kong.workspaces" +local wasm = require "kong.runloop.wasm" local kong = kong @@ -298,6 +299,26 @@ local function crud_consumers_handler(data) end +local function crud_wasm_handler(data, schema_name) + if not wasm.enabled() then + return + end + + -- cache is invalidated on service/route deletion to ensure we don't + -- have oprhaned filter chain data cached + local is_delete = data.operation == "delete" + and (schema_name == "services" + or schema_name == "routes") + + local updated = schema_name == "filter_chains" or is_delete + + if updated then + log(DEBUG, "[events] wasm filter chains updated, invalidating cache") + core_cache:invalidate("filter_chains:version") + end +end + + local LOCAL_HANDLERS = { { "dao:crud", nil , dao_crud_handler }, @@ -313,6 +334,10 @@ local LOCAL_HANDLERS = { -- As we support conifg.anonymous to be configured as Consumer.username, -- so add an event handler to invalidate the extra cache in case of data inconsistency { "crud" , "consumers" , crud_consumers_handler }, + + { "crud" , "filter_chains" , crud_wasm_handler }, + { "crud" , "services" , crud_wasm_handler }, + { "crud" , "routes" , crud_wasm_handler }, } diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 79972c2bae3..4c0f4dc9bd9 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -5,6 +5,7 @@ local utils = require "kong.tools.utils" local Router = require "kong.router" local balancer = require "kong.runloop.balancer" local events = require "kong.runloop.events" +local wasm = require "kong.runloop.wasm" local reports = require "kong.reports" local constants = require "kong.constants" local certificate = require "kong.runloop.certificate" @@ -95,6 +96,9 @@ local ROUTER_SYNC_OPTS local PLUGINS_ITERATOR local PLUGINS_ITERATOR_SYNC_OPTS +local WASM_STATE_VERSION +local WASM_STATE_SYNC_OPTS + local RECONFIGURE_OPTS local GLOBAL_QUERY_OPTS = { workspace = ngx.null, show_ws_id = true } @@ -569,6 +573,43 @@ local function _set_update_plugins_iterator(f) end +local function build_wasm_state() + local version = wasm.get_version() + local ok, err = wasm.update_in_place(version) + + if not ok then + return nil, err + end + + WASM_STATE_VERSION = version + + return true +end + + +local function rebuild_wasm_state(opts) + return rebuild("filter_chains", build_wasm_state, + WASM_STATE_VERSION, opts) +end + + +local function wasm_attach(ctx) + if not wasm.enabled() then + return + end + + if kong.db.strategy ~= "off" and kong.configuration.worker_consistency == "strict" then + local ok, err = rebuild_wasm_state(WASM_STATE_SYNC_OPTS) + if not ok then + log(ERR, "could not update wasm filter chain state: ", err, + " (stale state will be used)") + end + end + + wasm.attach(ctx) +end + + local reconfigure_handler do local now = ngx.now @@ -651,6 +692,19 @@ do " ms on worker #", worker_id) end + local wasm_state + if wasm.enabled() then + local start = get_now_ms() + wasm_state, err = wasm.rebuild_state() + + if not wasm_state then + return nil, err + end + + log(INFO, "rebuilding wasm filter chain state took ", get_now_ms() - start, + " ms on worker #", worker_id) + end + -- below you are not supposed to yield and this should be fast and atomic -- TODO: we should perhaps only purge the configuration related cache. @@ -681,6 +735,10 @@ do CURRENT_BALANCER_HASH = balancer_hash or 0 end + if wasm_state then + wasm.set_state(wasm_state) + end + return true end) -- concurrency.with_coroutine_mutex @@ -853,6 +911,12 @@ local function set_init_versions_in_cache() return nil, "failed to set initial plugins iterator version in cache: " .. tostring(err) end + ok, err = core_cache_shm:safe_set("kong_core_db_cachefilter_chains:version", marshalled_value) + if not ok then + return nil, "failed to set initial wasm filter chains version in cache: " .. tostring(err) + end + + return true end @@ -867,6 +931,7 @@ return { get_plugins_iterator = get_plugins_iterator, get_updated_plugins_iterator = get_updated_plugins_iterator, set_init_versions_in_cache = set_init_versions_in_cache, + wasm_attach = wasm_attach, -- exposed only for tests _set_router = _set_router, @@ -937,6 +1002,12 @@ return { timeout = rebuild_timeout, on_timeout = "run_unlocked", } + + WASM_STATE_SYNC_OPTS = { + name = "wasm", + timeout = rebuild_timeout, + on_timeout = "run_unlocked", + } end end @@ -995,6 +1066,32 @@ return { log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) end + + if wasm.enabled() then + local wasm_async_opts = { + name = "wasm", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_wasm_filter_chains_timer(premature) + if premature then + return + end + + local _, err = rebuild_wasm_state(wasm_async_opts) + if err then + log(ERR, "could not rebuild wasm filter chains via timer: ", err) + end + end + + local _, err = kong.timer:named_every("wasm-filter-chains-rebuild", + worker_state_update_frequency, + rebuild_wasm_filter_chains_timer) + if err then + log(ERR, "could not schedule timer to rebuild wasm filter chains: ", err) + end + end end end, }, diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua new file mode 100644 index 00000000000..ce7181fc36d --- /dev/null +++ b/kong/runloop/wasm.lua @@ -0,0 +1,651 @@ +local _M = {} + +local utils = require "kong.tools.utils" +local dns = require "kong.tools.dns" +local clear_tab = require "table.clear" + +---@module 'resty.http.proxy_wasm' +local proxy_wasm + +local kong = _G.kong +local ngx = ngx +local log = ngx.log +local DEBUG = ngx.DEBUG +local ERR = ngx.ERR +local CRIT = ngx.CRIT +local tostring = tostring +local ipairs = ipairs +local type = type +local assert = assert +local concat = table.concat +local insert = table.insert +local sha256 = utils.sha256_bin + + +local VERSION_KEY = "filter_chains:version" +local TTL_ZERO = { ttl = 0 } +local ATTACH_OPTS = {} + + +--- +-- Fetch the current version of the filter chain state from cache +-- +---@return string +local function get_version() + return kong.core_cache:get(VERSION_KEY, TTL_ZERO, utils.uuid) +end + + +---@alias kong.wasm.filter_chain_type +---| 0 # service +---| 1 # route +---| 2 # combined + +local TYPE_SERVICE = 0 +local TYPE_ROUTE = 1 +local TYPE_COMBINED = 2 + + +local ENABLED = false + +local hash_chain +do + local HASH_DISABLED = sha256("disabled") + local HASH_NONE = sha256("none") + + local buf = {} + + ---@param chain kong.db.schema.entities.filter_chain + ---@return string + local function hash_chain_entity(chain) + if not chain then + return HASH_NONE + + elseif not chain.enabled then + return HASH_DISABLED + end + + local n = 0 + for _, filter in ipairs(chain.filters) do + buf[n + 1] = filter.name + buf[n + 2] = tostring(filter.enabled) + buf[n + 3] = tostring(filter.enabled and sha256(filter.config)) + n = n + 3 + end + + local s = concat(buf, "", 1, n) + clear_tab(buf) + + return sha256(s) + end + + --- + -- Generate a hash key for a filter chain from a service + -- and route filter chain [entity] combo. + -- + -- The result of this is used to invalidate cached filter chain + -- plans. + -- + ---@param service? kong.db.schema.entities.filter_chain + ---@param route? kong.db.schema.entities.filter_chain + ---@return string + function hash_chain(service, route) + assert(service ~= nil or route ~= nil, + "hash_chain() called with neither service nor route") + + return sha256(hash_chain_entity(service) .. hash_chain_entity(route)) + end +end + + +---@class kong.runloop.wasm.filter_chain_reference +--- +---@field type kong.wasm.filter_chain_type +---@field label string +---@field hash string +---@field c_plan ffi.cdata*|nil +--- +---@field service_chain kong.db.schema.entities.filter_chain|nil +---@field service_id string|nil +--- +---@field route_chain kong.db.schema.entities.filter_chain|nil +---@field route_id string|nil + + +---@class kong.runloop.wasm.state +local STATE = { + -- mapping of service IDs to service filter chains + -- + ---@type table + by_service = {}, + + -- mapping of route IDs to route filter chains + -- + ---@type table + by_route = {}, + + -- two level mapping: the top level is indexed by service ID, and the + -- secondary level is indexed by route ID + -- + ---@type table> + combined = {}, + + version = -1, +} + + +--- +-- Initialize and return a filter chain plan from a list of filters. +-- +---@param filters kong.db.schema.entities.wasm_filter[]|nil +---@return ffi.cdata*? c_plan +---@return string? error +local function init_c_plan(filters) + if not filters then + return + end + + local c_plan, err = proxy_wasm.new(filters) + if not c_plan then + return nil, "failed instantiating filter chain: " + .. tostring(err) + end + + local ok + ok, err = proxy_wasm.load(c_plan) + if not ok then + return nil, "failed loading filters: " .. tostring(err) + end + + return c_plan +end + + +-- Helper method for retrieving a filter chain reference from +-- the state table. +-- +---@param state kong.runloop.wasm.state +---@param typ kong.wasm.filter_chain_type +---@param service_id? string +---@param route_id? string +--- +---@return kong.runloop.wasm.filter_chain_reference? ref +local function get_chain_ref(state, typ, service_id, route_id) + local ref + + if typ == TYPE_SERVICE and service_id then + ref = state.by_service[service_id] + + elseif typ == TYPE_ROUTE and route_id then + ref = state.by_route[route_id] + + elseif typ == TYPE_COMBINED and service_id and route_id then + local routes = state.combined[service_id] + ref = routes and routes[route_id] + + else + -- unreachable + error("unknown filter chain type: " .. tostring(typ), 2) + end + + return ref +end + + +--- +-- Helper method for storing a new filter chain reference within +-- the state table. +-- +---@param state kong.runloop.wasm.state +---@param ref kong.runloop.wasm.filter_chain_reference +local function store_chain_ref(state, ref) + local typ = ref.type + local service_id = ref.service_id + local route_id = ref.route_id + + if typ == TYPE_SERVICE then + assert(type(service_id) == "string", + ref.label .. " chain has no service ID") + + state.by_service[service_id] = ref + + elseif typ == TYPE_ROUTE then + assert(type(route_id) == "string", + ref.label .. " chain has no route ID") + + state.by_route[route_id] = ref + + elseif typ == TYPE_COMBINED then + assert(type(service_id) == "string" and type(route_id) == "string", + ref.label .. " chain is missing a service ID or route ID") + + local routes = state.combined[service_id] + + if not routes then + routes = {} + state.combined[service_id] = routes + end + + routes[route_id] = ref + + else + -- unreachable + error("unknown filter chain type: " .. tostring(typ), 2) + end +end + + +--- +-- Create a log-friendly string label for a filter chain reference. +-- +---@param service_id? string +---@param route_id? string +---@return string label +local function label_for(service_id, route_id) + if service_id and route_id then + return "combined " .. + "service(" .. service_id .. "), " .. + "route(" .. route_id .. ")" + + elseif service_id then + return "service(" .. service_id .. ")" + + elseif route_id then + return "route(" .. route_id .. ")" + + else + -- unreachable + error("can't compute a label for a filter chain with no route/service", 2) + end +end + + +--- +-- Build a combined filter list from 1-2 filter chain entities. +-- +-- Disabled filter chains are skipped, and disabled filters are +-- skipped. +-- +-- Returns `nil` if no enabled filters are found. +-- +---@param service_chain? kong.db.schema.entities.filter_chain +---@param route_chain? kong.db.schema.entities.filter_chain +--- +---@return kong.db.schema.entities.wasm_filter[]? +local function build_filter_list(service_chain, route_chain) + ---@type kong.db.schema.entities.wasm_filter[]|nil + local combined + local n = 0 + + if service_chain and service_chain.enabled then + for _, filter in ipairs(service_chain.filters) do + if filter.enabled then + n = n + 1 + combined = combined or {} + combined[n] = filter + end + end + end + + if route_chain and route_chain.enabled then + for _, filter in ipairs(route_chain.filters) do + if filter.enabled then + n = n + 1 + combined = combined or {} + combined[n] = filter + end + end + end + + return combined +end + + +--- +-- Unconditionally rebuild and return a new wasm state table from the db. +-- +---@param db table # kong.db +---@param version any +---@param old_state kong.runloop.wasm.state +---@return kong.runloop.wasm.state? new_state +---@return string? err +local function rebuild_state(db, version, old_state) + ---@type kong.db.schema.entities.filter_chain[] + local route_chains = {} + + ---@type table + local service_chains_by_id = {} + + ---@type kong.runloop.wasm.state + local state = { + by_service = {}, + by_route = {}, + combined = {}, + version = version, + } + + ---@type kong.runloop.wasm.filter_chain_reference[] + local all_chain_refs = {} + + local page_size = db.filter_chains.max_page_size + + for chain, err in db.filter_chains:each(page_size) do + if err then + return nil, "failed iterating filter chains: " .. tostring(err) + end + + if chain.enabled then + local route_id = chain.route and chain.route.id + local service_id = chain.service and chain.service.id + + local chain_type = service_id and TYPE_SERVICE or TYPE_ROUTE + + insert(all_chain_refs, { + type = chain_type, + + service_chain = (chain_type == TYPE_SERVICE and chain) or nil, + service_id = service_id, + + route_chain = (chain_type == TYPE_ROUTE and chain) or nil, + route_id = route_id, + }) + + if chain_type == TYPE_SERVICE then + service_chains_by_id[service_id] = chain + + else + insert(route_chains, chain) + end + end + end + + local routes = db.routes + local select_route = routes.select + + -- the only cache lookups here are for route entities, + -- so use the core cache + local cache = kong.core_cache + + + -- locate matching route/service chain entities to build combined + -- filter chain references + for _, rchain in ipairs(route_chains) do + local cache_key = routes:cache_key(rchain.route.id) + + local route, err = cache:get(cache_key, nil, + select_route, routes, rchain.route) + + if err then + return nil, "failed to load route for filter chain " .. + rchain.id .. ": " .. tostring(err) + end + + local service_id = route and route.service and route.service.id + local schain = service_id and service_chains_by_id[service_id] + + if schain then + insert(all_chain_refs, { + type = TYPE_COMBINED, + + service_chain = schain, + service_id = service_id, + + route_chain = rchain, + route_id = route.id, + }) + end + end + + for _, chain_ref in ipairs(all_chain_refs) do + local service_id = chain_ref.service_id + local route_id = chain_ref.route_id + + local new_chain_hash = hash_chain(chain_ref.service_chain, chain_ref.route_chain) + local old_ref = get_chain_ref(old_state, chain_ref.type, service_id, route_id) + local new_ref + + if old_ref then + if old_ref.hash == new_chain_hash then + new_ref = old_ref + log(DEBUG, old_ref.label, ": reusing existing filter chain reference") + + else + log(DEBUG, old_ref.label, ": filter chain has changed and will be rebuilt") + end + end + + + if not new_ref then + new_ref = chain_ref + new_ref.label = label_for(service_id, route_id) + + local filters = build_filter_list(chain_ref.service_chain, chain_ref.route_chain) + local c_plan, err = init_c_plan(filters) + + if err then + return nil, "failed to initialize " .. new_ref.label .. + " filter chain: " .. tostring(err) + + elseif not c_plan then + log(DEBUG, new_ref.label, " filter chain has no enabled filters") + end + + new_ref.hash = new_chain_hash + new_ref.c_plan = c_plan + end + + store_chain_ref(state, new_ref) + end + + return state +end + + +--- +-- Replace the current filter chain state with a new one. +-- +-- This function does not do any I/O or other yielding operations. +-- +---@param new kong.runloop.wasm.state +local function set_state(new) + if type(new) ~= "table" then + error("bad argument #1 to 'set_state' (table expected, got " .. + type(new) .. ")", 2) + end + + local old = STATE + + if old.version == new.version then + log(DEBUG, "called with new version that is identical to the last") + end + + STATE = new +end + + +--- +-- Conditionally rebuild and update the filter chain state. +-- +-- If the current state matches the desired version, no update +-- will be performed. +-- +---@param new_version? string +---@return boolean? ok +---@return string? error +local function update_in_place(new_version) + if not ENABLED then + return true + end + + new_version = new_version or get_version() + local old = STATE + + if new_version == old.version then + log(DEBUG, "filter chain state is already up-to-date, no changes needed") + return true + end + + local new, err = rebuild_state(kong.db, new_version, old) + if not new then + log(ERR, "failed rebuilding filter chain state: ", err) + return nil, err + end + + set_state(new) + + return true +end + + + +---@param route? { id: string } +---@param service? { id: string } +---@return kong.runloop.wasm.filter_chain_reference? +local function get_filter_chain_for_request(route, service) + local service_id = service and service.id + local route_id = route and route.id + local state = STATE + + return get_chain_ref(state, TYPE_COMBINED, service_id, route_id) + or get_chain_ref(state, TYPE_SERVICE, service_id) + or get_chain_ref(state, TYPE_ROUTE, nil, route_id) +end + + +_M.get_version = get_version + +_M.update_in_place = update_in_place + +_M.set_state = set_state + + +---@param kong_config table +function _M.init(kong_config) + if not kong_config.wasm then + return + end + + local modules = kong_config.wasm_modules_parsed + if not modules or #modules == 0 then + return + end + + -- setup a DNS client for ngx_wasm_module + _G.dns_client = dns(kong_config) + + proxy_wasm = require "resty.http.proxy_wasm" + ENABLED = true + + ATTACH_OPTS.isolation = proxy_wasm.isolations.FILTER +end + + +---@return boolean? ok +---@return string? error +function _M.init_worker() + if not ENABLED then + return true + end + + local ok, err = update_in_place() + if not ok then + return nil, err + end + + return true +end + + +local function set_proxy_wasm_property(property, value) + if not value then + return + end + + local ok, err = proxy_wasm.set_property(property, value) + if not ok then + log(ERR, "failed to set proxy-wasm '", property, "' property: ", err) + end +end + + +--- +-- Lookup and execute the filter chain that applies to the current request +-- (if any). +-- +---@param ctx table # the request ngx.ctx table +function _M.attach(ctx) + if not ENABLED then + return + end + + local chain = get_filter_chain_for_request(ctx.route, ctx.service) + + if not chain then + -- no matching chain for this route/service + return + end + + if not chain.c_plan then + -- all filters in this chain are disabled + return + end + + local ok, err = proxy_wasm.attach(chain.c_plan, ATTACH_OPTS) + if not ok then + log(CRIT, "failed attaching ", chain.label, " filter chain to request: ", err) + return kong.response.error(500) + end + + set_proxy_wasm_property("kong.route_id", ctx.route and ctx.route.id) + set_proxy_wasm_property("kong.service_id", ctx.service and ctx.service.id) + + ok, err = proxy_wasm.start() + if not ok then + log(CRIT, "failed to execute ", chain.label, " filter chain for request: ", err) + return kong.response.error(500) + end +end + + +--- +-- Unconditionally rebuild and return the current filter chain state. +-- +-- This function is intended to be used in conjunction with `set_state()` +-- to perform an atomic update of the filter chain state alongside other +-- node updates: +-- +-- ```lua +-- local new_state, err = wasm.rebuild_state() +-- if not new_state then +-- -- handle error +-- end +-- +-- -- do some other things in preparation of an update +-- -- [...] +-- +-- +-- -- finally, swap in the new state +-- wasm.set_state(new_state) +-- ``` +-- +---@return kong.runloop.wasm.state? state +---@return string? error +function _M.rebuild_state() + -- return the default/empty state + if not ENABLED then + return STATE + end + + local old = STATE + local version = get_version() + + return rebuild_state(kong.db, version, old) +end + + +function _M.enabled() + return ENABLED +end + + +return _M diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index acd8cf047fd..a3cbdbed5a9 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -195,4 +195,8 @@ admin_gui_url = admin_gui_origin = # for internal use only, can not be configured manually admin_gui_path = / admin_gui_api_url = + +wasm = off +wasm_filters_path = NONE +wasm_dynamic_module = NONE ]] diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index 18c630c13da..265c55ebe35 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -1,5 +1,9 @@ return [[ pid pids/nginx.pid; +> if wasm and wasm_dynamic_module then +load_module $(wasm_dynamic_module); +> end + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; # injected nginx_main_* directives @@ -19,6 +23,47 @@ events { > end } +> if wasm then +wasm { +> for _, el in ipairs(nginx_wasm_main_shm_directives) do + shm_kv $(el.name) $(el.value); +> end + +> for _, module in ipairs(wasm_modules_parsed) do + module $(module.name) $(module.path); +> end + +> for _, el in ipairs(nginx_wasm_main_directives) do + $(el.name) $(el.value); +> end + +> if #nginx_wasm_wasmtime_directives > 0 then + wasmtime { +> for _, el in ipairs(nginx_wasm_wasmtime_directives) do + flag $(el.name) $(el.value); +> end + } +> end -- wasmtime + +> if #nginx_wasm_v8_directives > 0 then + v8 { +> for _, el in ipairs(nginx_wasm_v8_directives) do + flag $(el.name) $(el.value); +> end + } +> end -- v8 + +> if #nginx_wasm_wasmer_directives > 0 then + wasmer { +> for _, el in ipairs(nginx_wasm_wasmer_directives) do + flag $(el.name) $(el.value); +> end + } +> end -- wasmer + +} +> end + > if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then http { include 'nginx-kong.conf'; diff --git a/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua b/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua index b378117218a..8449ca7c6e3 100644 --- a/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua +++ b/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua @@ -45,7 +45,7 @@ describe("plugins", function() local ok, err = validate({ sync_status = "aaa", }) assert.is_nil(ok) - assert.equal("expected one of: unknown, normal, kong_version_incompatible, plugin_set_incompatible, plugin_version_incompatible", err.sync_status) + assert.equal("expected one of: unknown, normal, kong_version_incompatible, plugin_set_incompatible, plugin_version_incompatible, filter_set_incompatible", err.sync_status) end) it("accepts correct value", function() diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 7a4f6bf1eaf..0f36109727c 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1840,6 +1840,59 @@ describe("Configuration loader", function() end) end) + describe("#wasm properties", function() + local temp_dir, cleanup + + lazy_setup(function() + temp_dir, cleanup = helpers.make_temp_dir() + assert(helpers.file.write(temp_dir .. "/empty-filter.wasm", "hello!")) + end) + + lazy_teardown(function() cleanup() end) + + it("wasm disabled", function() + local conf, err = conf_loader(nil, { + wasm = "off", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.is_nil(conf.wasm_modules_parsed) + end) + + it("wasm default disabled", function() + local conf, err = conf_loader(nil, { + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.is_nil(conf.wasm_modules_parsed) + end) + + it("wasm_filters_path", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.same({ + { + name = "empty-filter", + path = temp_dir .. "/empty-filter.wasm", + } + }, conf.wasm_modules_parsed) + assert.same(temp_dir, conf.wasm_filters_path) + end) + + it("invalid wasm_filters_path", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters_path = "spec/fixtures/no-wasm-here/unit-test", + }) + assert.same(err, "wasm_filters_path 'spec/fixtures/no-wasm-here/unit-test' is not a valid directory") + assert.is_nil(conf) + end) + + end) + describe("errors", function() it("returns inexistent file", function() local conf, err = conf_loader "inexistent" diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 3a93d1bb34e..26c1e15ae0a 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -820,6 +820,171 @@ describe("NGINX conf compiler", function() ]]) assert.matches("resolver%s+1%.2%.3%.4 5%.6%.7%.8 ipv6=off;", nginx_conf) end) + + describe("#wasm subsystem", function() + local temp_dir, cleanup + local filter + + lazy_setup(function() + temp_dir, cleanup = helpers.make_temp_dir() + filter = temp_dir .. "/empty-filter.wasm" + assert(helpers.file.write(filter, "testme")) + end) + + lazy_teardown(function() cleanup() end) + + local _compile = function(cfg, config_compiler, debug) + local ngx_conf = config_compiler(assert(conf_loader(nil, cfg))) + if debug then + print(ngx_conf) + end + return ngx_conf + end + local ngx_cfg = function(cfg, debug) return _compile(cfg, prefix_handler.compile_nginx_conf, debug) end + + local debug = false + it("has no wasm{} block by default", function() + assert.not_matches("wasm {", ngx_cfg({ wasm = nil }, debug)) + end) + it("injects global wasm{} block", function() + assert.matches("wasm {", ngx_cfg({ wasm = true }, debug)) + end) + it("injects a filter", function() + assert.matches(("module empty-filter %s;"):format(filter), ngx_cfg({ wasm = true, wasm_filters_path = temp_dir }, debug), nil, true) + end) + it("injects a main block directive", function() + assert.matches("wasm {.+socket_connect_timeout 10s;.+}", ngx_cfg({ wasm = true, nginx_wasm_socket_connect_timeout="10s" }, debug)) + end) + it("injects a shm_kv", function() + assert.matches("wasm {.+shm_kv counters 10m;.+}", ngx_cfg({ wasm = true, nginx_wasm_shm_counters="10m" }, debug)) + end) + it("injects multiple shm_kvs", function() + assert.matches( + "wasm {.+shm_kv cache 10m.+shm_kv counters 10m;.+}", + ngx_cfg({ wasm = true, nginx_wasm_shm_cache="10m", nginx_wasm_shm_counters="10m"}, debug) + ) + end) + it("injects runtime-specific directives (wasmtime)", function() + assert.matches( + "wasm {.+wasmtime {.+flag flag1 on;.+flag flag2 1m;.+}.+", + ngx_cfg({ + wasm = true, + nginx_wasm_wasmtime_flag1=true, + nginx_wasm_wasmtime_flag2="1m", + }, debug) + ) + end) + it("injects runtime-specific directives (v8)", function() + assert.matches( + "wasm {.+v8 {.+flag flag1 on;.+flag flag2 1m;.+}.+", + ngx_cfg({ + wasm = true, + nginx_wasm_v8_flag1=true, + nginx_wasm_v8_flag2="1m", + }, debug) + ) + end) + it("injects runtime-specific directives (wasmer)", function() + assert.matches( + "wasm {.+wasmer {.+flag flag1 on;.+flag flag2 1m;.+}.+", + ngx_cfg({ + wasm = true, + nginx_wasm_wasmer_flag1=true, + nginx_wasm_wasmer_flag2="1m", + }, debug) + ) + end) + describe("injects inherited directives", function() + describe("lua_ssl_trusted_certificate", function() + it("with one cert", function() + assert.matches( + "wasm {.+tls_trusted_certificate spec/fixtures/kong_clustering_ca.crt.+}", + ngx_cfg({ + wasm = true, + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt", + }, debug) + ) + end) + it("with more than one cert, picks first", function() + assert.matches( + "wasm {.+tls_trusted_certificate spec/fixtures/kong_clustering_ca.crt.+}", + ngx_cfg({ + wasm = true, + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt,spec/fixtures/kong_clustering.crt", + }, debug) + ) + end) + end) + it("lua_ssl_verify_depth", function() + assert.matches( + "wasm {.+tls_verify_cert on;.+}", + ngx_cfg({ + wasm = true, + lua_ssl_verify_depth = 2, + }, debug) + ) + assert.matches( + "wasm {.+tls_verify_host on;.+}", + ngx_cfg({ + wasm = true, + lua_ssl_verify_depth = 2, + }, debug) + ) + assert.matches( + "wasm {.+tls_no_verify_warn on;.+}", + ngx_cfg({ + wasm = true, + lua_ssl_verify_depth = 2, + }, debug) + ) + end) + it("proxy_connect_timeout", function() + assert.matches( + "wasm {.+socket_connect_timeout 1s;.+}", + ngx_cfg({ + wasm = true, + nginx_http_proxy_connect_timeout = "1s", + }, debug) + ) + end) + it("proxy_read_timeout", function() + assert.matches( + "wasm {.+socket_read_timeout 1s;.+}", + ngx_cfg({ + wasm = true, + nginx_http_proxy_read_timeout = "1s", + }, debug) + ) + end) + it("proxy_send_timeout", function() + assert.matches( + "wasm {.+socket_send_timeout 1s;.+}", + ngx_cfg({ + wasm = true, + nginx_http_proxy_send_timeout = "1s", + }, debug) + ) + end) + it("proxy_buffer_size", function() + assert.matches( + "wasm {.+socket_buffer_size 1m;.+}", + ngx_cfg({ + wasm = true, + nginx_http_proxy_buffer_size = "1m", + }, debug) + ) + end) + it("large_client_header_buffers", function() + assert.matches( + "wasm {.+socket_large_buffers 4 24k;.+}", + ngx_cfg({ + wasm = true, + nginx_http_large_client_header_buffers = "4 24k", + }, debug) + ) + end) + end) + end) end) describe("prepare_prefix()", function() diff --git a/spec/02-integration/20-wasm/01-admin-api_spec.lua b/spec/02-integration/20-wasm/01-admin-api_spec.lua new file mode 100644 index 00000000000..59cf76a735a --- /dev/null +++ b/spec/02-integration/20-wasm/01-admin-api_spec.lua @@ -0,0 +1,711 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" + +local fmt = string.format + + +local function json(body) + return { + headers = { ["Content-Type"] = "application/json" }, + body = body, + } +end + + +-- no cassandra support +for _, strategy in helpers.each_strategy({ "postgres" }) do + +describe("wasm admin API [#" .. strategy .. "]", function() + local admin + local bp, db + local service, route + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "routes", + "services", + "filter_chains", + }) + + db.filter_chains:load_filters({ + { name = "tests" }, + { name = "response_transformer" }, + }) + + service = assert(db.services:insert { + name = "wasm-test", + url = "http://wasm.test", + }) + + route = assert(db.routes:insert { + service = { id = service.id }, + hosts = { "wasm.test" }, + paths = { "/" }, + }) + + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + })) + + + admin = helpers.admin_client() + end) + + lazy_teardown(function() + if admin then admin:close() end + helpers.stop_kong(nil, true) + end) + + + local function reset_filter_chains() + db.filter_chains:truncate() + end + + + local function unsupported(method, path) + describe(method, function() + it("is not supported", function() + local res = assert(admin:send { + method = method, + path = path, + }) + assert.response(res).has.status(405) + end) + end) + end + + + describe("/filter-chains", function() + + describe("POST", function() + lazy_setup(reset_filter_chains) + + it("creates a filter chain", function() + local res = admin:post("/filter-chains", json({ + filters = { { name = "tests" } }, + service = { id = service.id }, + }) + ) + + assert.response(res).has.status(201) + local body = assert.response(res).has.jsonbody() + + assert.is_string(body.id) + assert.truthy(utils.is_valid_uuid(body.id)) + + assert.equals(1, #body.filters) + assert.equals("tests", body.filters[1].name) + end) + end) + + describe("GET", function() + lazy_setup(reset_filter_chains) + + it("returns a collection of filter chains", function() + local res = admin:get("/filter-chains") + assert.response(res).has.status(200) + + local body = assert.response(res).has.jsonbody() + assert.same({ data = {}, next = ngx.null }, body) + + local chain = assert(bp.filter_chains:insert({ + filters = { { name = "tests" } }, + service = { id = service.id }, + tags = { "a" }, + }, { nulls = true })) + + res = admin:get("/filter-chains") + assert.response(res).has.status(200) + + body = assert.response(res).has.jsonbody() + assert.equals(1, #body.data, "unexpected number of filter chain entities") + assert.same(chain, body.data[1]) + + assert.response( + admin:post("/filter-chains", json { + filters = { { name = "tests" } }, + route = { id = route.id }, + tags = { "b" }, + }) + ).has.status(201) + + res = admin:get("/filter-chains") + assert.response(res).has.status(200) + + body = assert.response(res).has.jsonbody() + assert.equals(2, #body.data, "unexpected number of filter chain entities") + end) + end) + + unsupported("PATCH", "/filter-chains") + unsupported("PUT", "/filter-chains") + unsupported("DELETE", "/filter-chains") + end) + + for _, key in ipairs({ "id", "name" }) do + + describe("/filter-chains/:" .. key, function() + describe("GET", function() + local chain + + lazy_setup(function() + chain = bp.filter_chains:insert({ + service = assert(bp.services:insert({})), + filters = { { name = "tests" } }, + }, { nulls = true }) + end) + + it("fetches a filter chain", function() + local res = admin:get("/filter-chains/" .. chain[key]) + assert.response(res).has.status(200) + local got = assert.response(res).has.jsonbody() + assert.same(chain, got) + end) + + it("returns 404 if not found", function() + assert.response( + admin:get("/filter-chains/" .. utils.uuid()) + ).has.status(404) + end) + end) + + describe("PATCH", function() + local chain + + lazy_setup(function() + chain = bp.filter_chains:insert({ + service = assert(bp.services:insert({})), + filters = { { name = "tests" } }, + }, { nulls = true }) + end) + + it("updates a filter chain in-place", function() + assert.equals(ngx.null, chain.tags) + assert.is_true(chain.enabled) + + local res = admin:patch("/filter-chains/" .. chain[key], json { + tags = { "foo", "bar" }, + enabled = false, + filters = { + { name = "tests", config = "123", enabled = true }, + { name = "tests", config = "456", enabled = false }, + }, + }) + + assert.response(res).has.status(200) + local patched = assert.response(res).has.jsonbody() + + assert.same({ "foo", "bar" }, patched.tags) + assert.is_false(patched.enabled) + assert.equals(2, #patched.filters) + assert.same({ name = "tests", config = "123", enabled = true }, + patched.filters[1]) + assert.same({ name = "tests", config = "456", enabled = false }, + patched.filters[2]) + end) + end) + + describe("DELETE", function() + local chain + + lazy_setup(function() + chain = bp.filter_chains:insert({ + service = assert(bp.services:insert({})), + filters = { { name = "tests" } }, + }, { nulls = true }) + end) + + it("removes a filter chain", function() + local res = admin:delete("/filter-chains/" .. chain[key]) + assert.response(res).has.status(204) + + assert.response( + admin:get("/filter-chains/" .. chain[key]) + ).has.status(404) + end) + + end) + + unsupported("POST", "/filter-chains/" .. utils.uuid()) + end) + + end -- each { "id", "name" } + + + -- * /services/:service/filter-chains + -- * /services/:service/filter-chains/:chain + -- * /routes/:route/filter-chains + -- * /routes/:route/filter-chains/:chain + for _, rel in ipairs({ "service", "route" }) do + + describe(fmt("/%ss/:%s/filter-chains", rel, rel), function() + local path, entity + + before_each(function() + if rel == "service" then + entity = assert(bp.services:insert({})) + else + entity = assert(bp.routes:insert({ hosts = { "wasm.test" } })) + end + + path = fmt("/%ss/%s/filter-chains", rel, entity.id) + end) + + describe("POST", function() + it("creates a " .. rel .. " filter chain", function() + local res = admin:post(path, json({ + filters = { { name = "tests" } }, + }) + ) + + assert.response(res).has.status(201) + local body = assert.response(res).has.jsonbody() + + assert.is_string(body.id) + assert.truthy(utils.is_valid_uuid(body.id)) + + assert.equals(1, #body.filters) + assert.equals("tests", body.filters[1].name) + end) + end) + + describe("GET", function() + it("returns existing " .. rel .. " filter chains", function() + local res = admin:get(path) + assert.response(res).has.status(200) + + local body = assert.response(res).has.jsonbody() + assert.same({ data = {}, next = ngx.null }, body) + + res = admin:post(path, json { + filters = { { name = "tests" } }, + tags = { "a" }, + }) + + assert.response(res).has.status(201) + local chain = assert.response(res).has.jsonbody() + + res = admin:get(path) + assert.response(res).has.status(200) + + body = assert.response(res).has.jsonbody() + assert.equals(1, #body.data, "unexpected number of filter chain entities") + assert.same(chain, body.data[1]) + end) + end) + + unsupported("PATCH", path) + unsupported("PUT", path) + unsupported("DELETE", path) + end) + + describe(fmt("/%ss/:%s/filter-chains/:chain", rel, rel), function() + local path, entity + local chain + + before_each(function() + if rel == "service" then + entity = assert(bp.services:insert({})) + chain = assert(bp.filter_chains:insert({ + service = entity, + filters = { { name = "tests" } }, + }, { nulls = true })) + + else + entity = assert(bp.routes:insert({ hosts = { "wasm.test" } })) + chain = assert(bp.filter_chains:insert({ + route = entity, + filters = { { name = "tests" } }, + }, { nulls = true })) + end + + path = fmt("/%ss/%s/filter-chains/", rel, entity.id) + end) + + describe("GET", function() + it("fetches a filter chain", function() + local res = admin:get(path .. chain.id) + assert.response(res).has.status(200) + local got = assert.response(res).has.jsonbody() + assert.same(chain, got) + end) + + it("returns 404 if not found", function() + assert.response( + admin:get(path .. utils.uuid()) + ).has.status(404) + end) + end) + + describe("PATCH", function() + it("updates a filter chain in-place", function() + assert.equals(ngx.null, chain.tags) + assert.is_true(chain.enabled) + + local res = admin:patch(path .. chain.id, json { + tags = { "foo", "bar" }, + enabled = false, + filters = { + { name = "tests", config = "123", enabled = true }, + { name = "tests", config = "456", enabled = false }, + }, + }) + + assert.response(res).has.status(200) + local patched = assert.response(res).has.jsonbody() + + assert.same({ "foo", "bar" }, patched.tags) + assert.is_false(patched.enabled) + assert.equals(2, #patched.filters) + assert.same({ name = "tests", config = "123", enabled = true }, + patched.filters[1]) + assert.same({ name = "tests", config = "456", enabled = false }, + patched.filters[2]) + end) + end) + + describe("DELETE", function() + it("removes a filter chain", function() + local res = admin:delete(path .. chain.id) + assert.response(res).has.status(204) + + assert.response( + admin:get(path .. chain.id) + ).has.status(404) + end) + + end) + end) + + end -- each relation (service, route) + + local function build_filters_response_from_fixtures(mode, fcs) + local filters = {} + for _, fc in ipairs(fcs) do + for _, f in ipairs(fc.filters) do + if (mode == "all") or + (f.enabled == true and mode == "enabled") or + (f.enabled == false and mode == "disabled") then + + table.insert(filters, { + config = f.config, + enabled = f.enabled, + filter_chain = { + id = fc.id, + name = fc.name, + }, + from = (fc.service ~= ngx.null) and "service" or "route", + name = f.name, + }) + + end + end + end + return filters + end + + describe("/routes/:routes/filters with chains from service and route", function() + local path, service, route, fcs + + lazy_setup(function() + reset_filter_chains() + + service = assert(bp.services:insert({})) + route = assert(bp.routes:insert({ + hosts = { "wasm.test" }, + service = { id = service.id }, + })) + + fcs = { + assert(bp.filter_chains:insert({ + filters = { + { name = "tests", config = ngx.null, enabled = true }, + { name = "response_transformer", config = "{}", enabled = false }, + }, + service = { id = service.id }, + name = "fc1", + }, { nulls = true })), + + assert(bp.filter_chains:insert({ + filters = { + { name = "tests", config = ngx.null, enabled = false }, + { name = "response_transformer", config = ngx.null, enabled = true } + }, + route = { id = route.id }, + }, { nulls = true })), + } + + path = fmt("/routes/%s/filters", route.id) + end) + + for _, mode in ipairs({"enabled", "disabled", "all"}) do + it(fmt("/routes/:routes/filters/%s GET returns 200", mode), function() + local filters = build_filters_response_from_fixtures(mode, fcs) + assert.equal(mode == "all" and 4 or 2, #filters) + + local res = admin:get(fmt("%s/%s", path, mode)) + assert.response(res).has.status(200) + local got = assert.response(res).has.jsonbody() + assert.same({ filters = filters }, got) + end) + end + end) + + describe("/routes/:routes/filters with chains from service only", function() + local path, service, route, fcs + + lazy_setup(function() + reset_filter_chains() + + service = assert(bp.services:insert({})) + route = assert(bp.routes:insert({ + hosts = { "wasm.test" }, + service = { id = service.id }, + })) + + fcs = { + assert(bp.filter_chains:insert({ + filters = { + { name = "tests", enabled = true }, + { name = "response_transformer", config = "{}", enabled = false }, + }, + service = { id = service.id }, + name = "fc1", + }, { nulls = true })), + } + + path = fmt("/routes/%s/filters", route.id) + end) + + for _, mode in ipairs({"enabled", "disabled", "all"}) do + it(fmt("/routes/:routes/filters/%s GET returns 200", mode), function() + local filters = build_filters_response_from_fixtures(mode, fcs) + assert.equal(mode == "all" and 2 or 1, #filters) + + local res = admin:get(fmt("%s/%s", path, mode)) + assert.response(res).has.status(200) + local got = assert.response(res).has.jsonbody() + assert.same({ filters = filters }, got) + end) + end + end) + + describe("/routes/:routes/filters with chains from route only", function() + local path, service, route, fcs + + lazy_setup(function() + reset_filter_chains() + + service = assert(bp.services:insert({})) + route = assert(bp.routes:insert({ + hosts = { "wasm.test" }, + service = { id = service.id }, + })) + + fcs = { + assert(bp.filter_chains:insert({ + filters = { + { name = "tests", enabled = true }, + { name = "response_transformer", config = "{}", enabled = false }, + { name = "tests", enabled = true }, + }, + route = { id = route.id }, + name = "fc1", + }, { nulls = true })), + } + + path = fmt("/routes/%s/filters", route.id) + end) + + for _, mode in ipairs({"enabled", "disabled", "all"}) do + it(fmt("/routes/:routes/filters/%s GET returns 200", mode), function() + local filters = build_filters_response_from_fixtures(mode, fcs) + assert.equal(mode == "all" and 3 + or mode == "enabled" and 2 + or mode == "disabled" and 1, #filters) + + local res = admin:get(fmt("%s/%s", path, mode)) + assert.response(res).has.status(200) + local got = assert.response(res).has.jsonbody() + assert.same({ filters = filters }, got) + end) + end + end) +end) + +describe("wasm admin API - wasm = off [#" .. strategy .. "]", function() + local admin + local bp, db + local service + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + service = assert(db.services:insert { + name = "wasm-test", + url = "http://wasm.test", + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = "off", + })) + + admin = helpers.admin_client() + end) + + lazy_teardown(function() + if admin then admin:close() end + helpers.stop_kong(nil, true) + end) + + describe("/filter-chains", function() + + describe("POST", function() + it("returns 400", function() + local res = admin:post("/filter-chains", json({ + filters = { { name = "tests" } }, + service = { id = service.id }, + }) + ) + + assert.response(res).has.status(400) + end) + end) + + describe("GET", function() + it("returns 400", function() + local res = admin:get("/filter-chains") + assert.response(res).has.status(400) + end) + end) + + describe("PATCH", function() + it("returns 400", function() + local res = admin:patch("/filter-chains/a-name", json { + tags = { "foo", "bar" }, + enabled = false, + filters = { + { name = "tests", config = "123", enabled = true }, + { name = "tests", config = "456", enabled = false }, + }, + }) + assert.response(res).has.status(400) + end) + end) + + describe("PUT", function() + it("returns 400", function() + local res = admin:put("/filter-chains/another-name", json { + tags = { "foo", "bar" }, + enabled = false, + filters = { + { name = "tests", config = "123", enabled = true }, + { name = "tests", config = "456", enabled = false }, + }, + }) + assert.response(res).has.status(400) + end) + end) + + describe("DELETE", function() + it("returns 400", function() + local res = admin:delete("/filter-chains/even-another-name") + assert.response(res).has.status(400) + end) + end) + + end) + + -- * /services/:service/filter-chains + -- * /services/:service/filter-chains/:chain + -- * /routes/:route/filter-chains + -- * /routes/:route/filter-chains/:chain + for _, rel in ipairs({ "service", "route" }) do + + describe(fmt("/%ss/:%s/filter-chains", rel, rel), function() + local path, entity + + before_each(function() + if rel == "service" then + entity = assert(bp.services:insert({})) + else + entity = assert(bp.routes:insert({ hosts = { "wasm.test" } })) + end + + path = fmt("/%ss/%s/filter-chains", rel, entity.id) + end) + + it("GET returns 400", function() + assert.response( + admin:get(path) + ).has.status(400) + end) + + it("POST returns 400", function() + assert.response( + admin:post(path, json({ + filters = { { name = "tests" } }, + service = { id = service.id }, + }) + ) + ).has.status(400) + end) + + it("PATCH returns 400", function() + assert.response( + admin:patch(path .. "/" .. utils.uuid()), json({ + filters = { { name = "tests" } }, + service = { id = service.id }, + }) + ).has.status(400) + end) + + it("PUT returns 400", function() + assert.response( + admin:put(path .. "/" .. utils.uuid()), json({ + filters = { { name = "tests" } }, + service = { id = service.id }, + }) + ).has.status(400) + end) + + it("DELETE returns 400", function() + assert.response( + admin:delete(path .. "/" .. utils.uuid()) + ).has.status(400) + end) + + end) + + end -- each relation (service, route) + + for _, mode in ipairs({"enabled", "disabled", "all"}) do + + describe(fmt("/routes/:routes/filters/%s", mode), function() + local path, route + + before_each(function() + route = assert(bp.routes:insert({ hosts = { "wasm.test" } })) + path = fmt("/routes/%s/filters/%s", route.id, mode) + end) + + it("GET returns 400", function() + assert.response( + admin:get(path) + ).has.status(400) + end) + end) + + end -- each mode (enabled, disabled, all) + +end) + +end -- each strategy diff --git a/spec/02-integration/20-wasm/02-db_spec.lua b/spec/02-integration/20-wasm/02-db_spec.lua new file mode 100644 index 00000000000..2f9ec3703b6 --- /dev/null +++ b/spec/02-integration/20-wasm/02-db_spec.lua @@ -0,0 +1,469 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" + +-- no cassandra support +for _, strategy in helpers.each_strategy({ "postgres" }) do + +describe("wasm DB entities [#" .. strategy .. "]", function() + local db, dao + + local function reset_db() + if not db then return end + db.filter_chains:truncate() + db.filter_chains:load_filters({}) + db.routes:truncate() + db.services:truncate() + db.workspaces:truncate() + end + + + lazy_setup(function() + local _ + _, db = helpers.get_db_utils(strategy, { + "workspaces", + "routes", + "services", + "filter_chains", + }) + + dao = db.filter_chains + dao:load_filters({ + { name = "test", }, + { name = "other", }, + }) + end) + + lazy_teardown(reset_db) + + describe("filter_chains", function() + local function make_service() + local service = assert(db.services:insert({ + url = "http://wasm.test/", + })) + return { id = service.id } + end + + describe(".id", function() + it("is auto-generated", function() + local chain = assert(dao:insert({ + id = nil, + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_string(chain.id) + assert.truthy(utils.is_valid_uuid(chain.id)) + end) + + it("can be user-generated", function() + local id = utils.uuid() + local chain = assert(dao:insert({ + id = id, + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_string(chain.id) + assert.equals(id, chain.id) + assert.truthy(utils.is_valid_uuid(chain.id)) + end) + + it("must be a valid uuid", function() + local chain, err, err_t = dao:insert({ + id = "nope!", + service = make_service(), + filters = { { name = "test" } }, + }) + + assert.is_nil(chain, err) + assert.is_string(err) + assert.is_table(err_t) + + assert.same({ id = "expected a valid UUID" }, err_t.fields) + assert.equals("schema violation", err_t.name) + end) + end) + + describe(".name", function() + it("is optional", function() + local chain = assert(dao:insert({ + name = nil, + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_nil(chain.name) + end) + + it("must be unique", function() + local name = "my-unique-filter" + + assert(dao:insert({ + name = name, + service = make_service(), + filters = { { name = "test" } }, + })) + + local other, err, err_t = dao:insert({ + name = name, + service = make_service(), + filters = { { name = "test" } }, + }) + + assert.is_string(err) + assert.is_table(err_t) + assert.is_nil(other) + + assert.equals("unique constraint violation", err_t.name) + assert.same({ name = name }, err_t.fields) + end) + end) + + describe(".enabled", function() + it("defaults to 'true'", function() + local chain = assert(dao:insert({ + enabled = nil, + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_true(chain.enabled) + end) + + it("must be a boolean", function() + local chain, err, err_t = dao:insert({ + enabled = "nope!", + service = make_service(), + filters = { { name = "test" } }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + + assert.equals("schema violation", err_t.name) + assert.same({ enabled = "expected a boolean" }, err_t.fields) + end) + end) + + describe(".route", function() + it("references a route", function() + local route = assert(db.routes:insert({ + protocols = { "http" }, + methods = { "GET" }, + paths = { "/" }, + })) + + local chain, err = dao:insert({ + filters = { { name = "test" } }, + route = { id = route.id }, + }) + + assert.is_table(chain, err) + assert.is_nil(err) + assert.equals(route.id, chain.route.id) + end) + + it("requires the route to exist", function() + local chain, err, err_t = dao:insert({ + filters = { { name = "test" } }, + route = { id = utils.uuid() }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + + assert.equals("foreign key violation", err_t.name) + assert.is_table(err_t.fields) + assert.is_table(err_t.fields.route) + end) + end) + + describe(".service", function() + it("references a service", function() + local service = assert(db.services:insert({ + url = "http://wasm.test/", + })) + + local chain, err = dao:insert({ + filters = { { name = "test" } }, + service = { id = service.id }, + }) + + assert.is_table(chain, err) + assert.is_nil(err) + assert.equals(service.id, chain.service.id) + end) + + it("requires the service to exist", function() + local chain, err, err_t = dao:insert({ + filters = { { name = "test" } }, + service = { id = utils.uuid() }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + + assert.equals("foreign key violation", err_t.name) + assert.is_table(err_t.fields) + assert.is_table(err_t.fields.service) + end) + end) + + describe(".created_at", function() + it("is auto-generated", function() + local chain = assert(dao:insert({ + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_number(chain.created_at) + assert.truthy(math.abs(ngx.now() - chain.created_at) < 5) + end) + end) + + describe(".updated_at", function() + it("is updated when the entity is updated", function() + local chain = assert(dao:insert({ + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_number(chain.updated_at) + + helpers.wait_until(function() + local updated = assert(dao:update( + { id = chain.id }, + { tags = { utils.uuid() } } + )) + + return updated.updated_at > chain.updated_at + end, 5, 0.1) + end) + end) + + describe(".tags", function() + it("has tags", function() + local chain = assert(dao:insert({ + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_nil(chain.tags) + + chain = assert(dao:update({ id = chain.id }, { tags = { "foo" } })) + assert.same({ "foo" }, chain.tags) + end) + end) + + describe(".filters", function() + it("are required", function() + local chain, err, err_t = dao:insert({ + service = make_service(), + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.same({ filters = "required field missing" }, err_t.fields) + end) + + it("cannot be empty", function() + local chain, err, err_t = dao:insert({ + service = make_service(), + filters = {}, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.same({ filters = "length must be at least 1" }, err_t.fields) + end) + + describe(".name", function() + it("is required", function() + local chain, err, err_t = dao:insert({ + service = make_service(), + filters = { { config = "config" } }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.is_table(err_t.fields) + assert.is_table(err_t.fields.filters) + assert.same({ [1] = { name = "required field missing" } }, err_t.fields.filters) + end) + + it("must be a valid, enabled filter name", function() + local chain, err, err_t = dao:insert({ + service = make_service(), + filters = { + { name = "test" }, + { name = "missing" }, + { name = "other" }, + { name = "also-missing" }, + }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.is_table(err_t.fields) + assert.same({ + filters = { + [2] = { name = "no such filter: missing" }, + [4] = { name = "no such filter: also-missing" }, + }, + }, err_t.fields) + + assert(dao:insert({ + service = make_service(), + filters = { { name = "test" } }, + })) + + chain, err, err_t = dao:insert({ + service = make_service(), + filters = { + { name = "test" }, + { name = "missing" }, + { name = "other" }, + { name = "also-missing" }, + }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.is_table(err_t.fields) + assert.same({ + filters = { + [2] = { name = "no such filter: missing" }, + [4] = { name = "no such filter: also-missing" }, + }, + }, err_t.fields) + + end) + end) + + describe(".enabled", function() + it("defaults to 'true'", function() + local chain = assert(dao:insert({ + service = make_service(), + filters = { { name = "test" } }, + })) + + assert.is_true(chain.filters[1].enabled) + end) + end) + + describe(".config", function() + pending("is validated against the filter schema") + end) + end) + + describe("entity checks", function() + it("service and route are mutually exclusive", function() + local route = assert(db.routes:insert({ + protocols = { "http" }, + methods = { "GET" }, + paths = { "/" }, + })) + + local service = assert(db.services:insert({ + url = "http://example.test", + })) + + + local chain, err, err_t = dao:insert({ + route = { id = route.id }, + service = { id = service.id }, + filters = { { name = "test" } }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.same({ + ["@entity"] = { + "only one or none of these fields must be set: 'service', 'route'", + }, + }, err_t.fields) + end) + + it("allows only one chain per service", function() + local service = assert(db.services:insert({ + url = "http://example.test", + })) + + assert(dao:insert({ + service = { id = service.id }, + filters = { { name = "test" } }, + tags = { "original" }, + })) + + local chain, err, err_t = dao:insert({ + service = { id = service.id }, + filters = { { name = "test" } }, + tags = { "new" }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.equals("unique constraint violation", err_t.name) + assert.is_table(err_t.fields.service) + end) + + it("allows only one chain per route", function() + local route = assert(db.routes:insert({ + protocols = { "http" }, + methods = { "GET" }, + paths = { "/" }, + })) + + + assert(dao:insert({ + route = { id = route.id }, + filters = { { name = "test" } }, + tags = { "original" }, + })) + + local chain, err, err_t = dao:insert({ + route = { id = route.id }, + filters = { { name = "test" } }, + tags = { "new" }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.equals("unique constraint violation", err_t.name) + assert.is_table(err_t.fields.route) + end) + + it("requires a service or a route", function() + local chain, err, err_t = dao:insert({ + filters = { { name = "test" } }, + }) + + assert.is_nil(chain) + assert.is_string(err) + assert.is_table(err_t) + assert.is_table(err_t.fields) + assert.same( + { + ["@entity"] = { + [1] = [[at least one of these fields must be non-empty: 'service', 'route']] + }, + }, + err_t.fields + ) + end) + end) + end) +end) + +end -- each strategy diff --git a/spec/02-integration/20-wasm/03-runtime_spec.lua b/spec/02-integration/20-wasm/03-runtime_spec.lua new file mode 100644 index 00000000000..0d8281897ee --- /dev/null +++ b/spec/02-integration/20-wasm/03-runtime_spec.lua @@ -0,0 +1,486 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local HEADER = "X-Proxy-Wasm" + +local json = cjson.encode + +local function response_transformer(value, disabled) + return { + name = "response_transformer", + enabled = not disabled, + config = json { + append = { + headers = { + HEADER .. ":" .. value, + }, + }, + } + } +end + +for _, strategy in helpers.each_strategy({ "postgres", "off" }) do + + +describe("#wasm filter execution (#" .. strategy .. ")", function() + lazy_setup(function() + local bp, db = helpers.get_db_utils("postgres", { + "routes", + "services", + "filter_chains", + }) + + + db.filter_chains:load_filters({ + { name = "tests" }, + { name = "response_transformer" }, + }) + + + local function service_and_route(name) + local service = assert(bp.services:insert({ + name = name, + url = helpers.mock_upstream_url, + })) + + local route = assert(bp.routes:insert { + name = name, + service = { id = service.id }, + paths = { "/" }, + hosts = { name }, + }) + + return service, route + end + + local function create_filter_chain(entity) + return assert(bp.filter_chains:insert(entity)) + end + + + do + -- a filter chain attached to a service + local name = "service.test" + local service = service_and_route(name) + create_filter_chain({ + service = { id = service.id }, + filters = { + response_transformer(name), + } + }) + end + + do + -- a filter chain attached to a route + local name = "route.test" + local _, route = service_and_route(name) + create_filter_chain({ + route = { id = route.id }, + filters = { + response_transformer(name), + } + }) + end + + do + -- service and route each have a filter chain + local name = "service-and-route.test" + local service, route = service_and_route(name) + + create_filter_chain({ + service = { id = service.id }, + filters = { + response_transformer("service"), + } + }) + + create_filter_chain({ + route = { id = route.id }, + filters = { + response_transformer("route"), + } + }) + end + + do + -- a disabled filter chain attached to a service + local name = "service-disabled.test" + local service = service_and_route(name) + create_filter_chain({ + enabled = false, + service = { id = service.id }, + filters = { + response_transformer(name), + } + }) + end + + do + -- a disabled filter chain attached to a route + local name = "route-disabled.test" + local _, route = service_and_route(name) + create_filter_chain({ + enabled = false, + route = { id = route.id }, + filters = { + response_transformer(name), + } + }) + end + + do + -- service filter chain is disabled + -- route filter chain is enabled + local name = "service-disabled.route-enabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = false, + service = { id = service.id }, + filters = { + response_transformer("service"), + } + }) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("route"), + } + }) + end + + do + -- service filter chain is enabled + -- route filter chain is disabled + local name = "service-enabled.route-disabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("service"), + } + }) + + create_filter_chain({ + enabled = false, + route = { id = route.id }, + filters = { + response_transformer("route"), + } + }) + end + + do + -- service and route filter chains both disabled + local name = "service-disabled.route-disabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = false, + service = { id = service.id }, + filters = { + response_transformer("service"), + } + }) + + create_filter_chain({ + enabled = false, + route = { id = route.id }, + filters = { + response_transformer("route"), + } + }) + end + + do + -- service filter chain with one enabled filter and one disabled filter + local name = "service-partial-disabled.test" + local service = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("disabled", true), + response_transformer("enabled"), + } + }) + end + + do + -- route filter chain with one enabled filter and one disabled filter + local name = "route-partial-disabled.test" + local _, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("disabled", true), + response_transformer("enabled"), + } + }) + end + + do + -- combined service and route filter chains with some disabled filters + local name = "combined-partial-disabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("service-enabled"), + response_transformer("service-disabed", true), + } + }) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("route-disabled", true), + response_transformer("route-enabled"), + } + }) + end + + do + -- service filter chain with no enabled filters + local name = "service-fully-disabled.test" + local service = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("disabled", true), + response_transformer("also-disabled", true), + } + }) + end + + do + -- route filter chain with no enabled filters + local name = "route-fully-disabled.test" + local _, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("disabled", true), + response_transformer("also-disabled", true), + } + }) + end + + do + -- combined service and route filter chain with no enabled filters + local name = "combined-fully-disabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("service-disabled", true), + response_transformer("service-also-disabled", true), + } + }) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("route-disabled", true), + response_transformer("route-also-disabled", true), + } + }) + end + + do + -- combined service and route filter chain with all service filters disabled + local name = "combined-service-filters-disabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("service-disabled", true), + response_transformer("service-also-disabled", true), + } + }) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("route-enabled"), + response_transformer("route-disabled", true), + } + }) + end + + do + -- combined service and route filter chain with all route filters disabled + local name = "combined-route-filters-disabled.test" + local service, route = service_and_route(name) + + create_filter_chain({ + enabled = true, + service = { id = service.id }, + filters = { + response_transformer("service-disabled", true), + response_transformer("service-enabled"), + } + }) + + create_filter_chain({ + enabled = true, + route = { id = route.id }, + filters = { + response_transformer("route-disabled", true), + response_transformer("route-also-disabled", true), + } + }) + end + + + assert(helpers.start_kong({ + database = strategy, + declarative_config = strategy == "off" + and helpers.make_yaml_file() + or nil, + + nginx_conf = "spec/fixtures/custom_nginx.template", + + wasm = true, + })) + end) + + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + + local client + before_each(function() + helpers.clean_logfile() + client = helpers.proxy_client() + end) + + + after_each(function() + if client then client:close() end + end) + + + local function assert_filter(host, expect_header) + local res = client:get("/", { + headers = { host = host }, + }) + + assert.response(res).has.status(200) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + + local header = assert.response(res).has.header(HEADER) + + if type(expect_header) == "string" then + expect_header = { expect_header } + end + + if type(header) == "string" then + header = { header } + end + + assert.same(expect_header, header) + end + + + local function assert_no_filter(host) + local res = client:get("/", { + headers = { host = host }, + }) + + assert.response(res).has.status(200) + assert.response(res).has.no.header(HEADER) + end + + + describe("single filter chain", function() + it("attached to a service", function() + assert_filter("service.test", "service.test") + end) + + it("attached to a route", function() + assert_filter("route.test", "route.test") + end) + end) + + describe("multiple filter chains", function() + it("service and route with their own filter chains", function() + assert_filter("service-and-route.test", { "service", "route" }) + end) + end) + + describe("disabled filter chains", function() + it("attached to a service", function() + assert_no_filter("service-disabled.test") + end) + + it("attached to a route", function() + assert_no_filter("route-disabled.test") + end) + + it("service disabled, route enabled", function() + assert_filter("service-disabled.route-enabled.test", "route") + end) + + it("service enabled, route disabled", function() + assert_filter("service-enabled.route-disabled.test", "service") + end) + + it("service disabled, route disabled", function() + assert_no_filter("service-disabled.route-disabled.test") + end) + end) + + describe("disabled filters are not executed", function() + it("(service)", function() + assert_filter("service-partial-disabled.test", "enabled") + end) + + it("(route)", function() + assert_filter("route-partial-disabled.test", "enabled") + end) + + it("(combined)", function() + assert_filter("combined-partial-disabled.test", + { "service-enabled", "route-enabled" }) + + assert_filter("combined-service-filters-disabled.test", + { "route-enabled" }) + + assert_filter("combined-route-filters-disabled.test", + { "service-enabled" }) + end) + + it("and all filters can be disabled", function() + assert_no_filter("service-fully-disabled.test") + assert_no_filter("route-fully-disabled.test") + assert_no_filter("combined-fully-disabled.test") + end) + end) +end) + + +end -- each strategy diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua new file mode 100644 index 00000000000..459f4a1e3ed --- /dev/null +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -0,0 +1,395 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +local DATABASE = "postgres" +local HEADER_NAME_PHASE = "X-PW-Phase" +local HEADER_NAME_TEST = "X-PW-Test" +local HEADER_NAME_INPUT = "X-PW-Input" +local HEADER_NAME_DISPATCH_ECHO = "X-PW-Dispatch-Echo" +local HEADER_NAME_ADD_REQ_HEADER = "X-PW-Add-Header" +local HEADER_NAME_ADD_RESP_HEADER = "X-PW-Add-Resp-Header" + +local DNS_HOSTNAME = "wasm.test" +local MOCK_UPSTREAM_DNS_ADDR = DNS_HOSTNAME .. ":" .. helpers.mock_upstream_port + + +describe("proxy-wasm filters (#wasm)", function() + local r_single, mock_service + local hosts_file + + lazy_setup(function() + local bp, db = helpers.get_db_utils(DATABASE, { + "routes", + "services", + "filter_chains", + }) + + db.filter_chains:load_filters({ { name = "tests" } }) + + mock_service = assert(bp.services:insert { + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + r_single = assert(bp.routes:insert { + paths = { "/single" }, + strip_path = true, + service = mock_service, + }) + + local r_double = assert(bp.routes:insert { + paths = { "/double" }, + strip_path = true, + service = mock_service, + }) + + assert(db.filter_chains:insert { + route = r_single, + filters = { + { name = "tests" }, + }, + }) + + assert(db.filter_chains:insert { + route = r_double, + filters = { + { name = "tests" }, + { name = "tests" }, + }, + }) + + -- XXX our dns mock fixture doesn't work when called from wasm land + hosts_file = os.tmpname() + assert(helpers.file.write(hosts_file, + "127.0.0.1 " .. DNS_HOSTNAME .. "\n")) + + assert(helpers.start_kong({ + database = DATABASE, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + dns_hostsfile = hosts_file, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + os.remove(hosts_file) + end) + + before_each(function() + helpers.clean_logfile() + end) + + describe("runs a filter chain", function() + it("with a single filter", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + }) + + assert.res_status(200, res) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("with multiple filters", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/double/status/200", + }) + + assert.res_status(200, res) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + end) + + describe("filters can", function() + it("add request headers", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_ADD_REQ_HEADER] = "Via=proxy-wasm", + } + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal("proxy-wasm", json.headers["via"]) + -- TODO: honor case-sensitivity (proxy-wasm-rust-sdk/ngx_wasm_module investigation) + -- assert.equal("proxy-wasm", json.headers["Via"]) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("remove request headers", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_ADD_REQ_HEADER] = "Via=proxy-wasm", + } + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + -- The 'test' Rust filter removes the "X-PW-*" request headers + assert.is_nil(json.headers[HEADER_NAME_ADD_REQ_HEADER]) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("add response headers on_request_headers", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_ADD_RESP_HEADER] = "X-Via=proxy-wasm", + } + }) + + assert.res_status(200, res) + local via = assert.response(res).has.header("x-via") + assert.equal("proxy-wasm", via) + assert.logfile().has.line([[testing in "RequestHeaders"]]) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("add response headers on_response_headers", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_PHASE] = "response_headers", + [HEADER_NAME_ADD_RESP_HEADER] = "X-Via=proxy-wasm", + } + }) + + assert.res_status(200, res) + local via = assert.response(res).has.header("x-via") + assert.equal("proxy-wasm", via) + assert.logfile().has.line([[testing in "ResponseHeaders"]]) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + -- describe+it: + -- "filters can NOT ..." + it("NOT add response headers on_log", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_PHASE] = "log", + [HEADER_NAME_ADD_RESP_HEADER] = "X-Via=proxy-wasm", + } + }) + + assert.res_status(200, res) + assert.response(res).has.no.header("x-via") + assert.logfile().has.line([[testing in "Log"]]) + assert.logfile().has.line("cannot add response header: headers already sent") + end) + + pending("throw a trap", function() + -- Used to work but now broken (obscure wasmtime SIGSEV), no clue + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "trap", + } + }) + + assert.res_status(500, res) + assert.logfile().has.line("panicked at 'trap msg'") + assert.logfile().has.line("trap in proxy_on_request_headers:.*?unreachable") + end) + + pending("send a local response", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", -- status overriden by 'test' filter + headers = { + [HEADER_NAME_TEST] = "local_response", + [HEADER_NAME_INPUT] = "Hello from proxy-wasm", + } + }) + + local body = assert.res_status(200, res) + assert.equal("Hello from proxy-wasm", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.route_id", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "route_id", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal(r_single.id, body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.service_id", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "service_id", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal(mock_service.id, body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("send an http dispatch, return its response body", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", + headers = { + [HEADER_NAME_TEST] = "echo_http_dispatch", + [HEADER_NAME_INPUT] = "path=/headers", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + -- The dispatch went to the local mock upstream /headers endpoint + -- which itself sent back + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port, + json.headers["host"]) + assert.equal("http://" .. helpers.mock_upstream_host .. ":" .. + helpers.mock_upstream_port .. "/headers", + json.url) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("resolves DNS hostnames to send an http dispatch, return its response body", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", + headers = { + [HEADER_NAME_TEST] = "echo_http_dispatch", + [HEADER_NAME_INPUT] = "path=/headers host=" .. MOCK_UPSTREAM_DNS_ADDR, + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + -- The dispatch went to the local mock upstream /headers endpoint + -- which itself sent back + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(MOCK_UPSTREAM_DNS_ADDR, json.headers["host"]) + assert.equal("http://" .. MOCK_UPSTREAM_DNS_ADDR .. "/headers", + json.url) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + + assert.logfile().has.line("wasm lua resolver using existing dns_client") + assert.logfile().has.line([[wasm lua resolved "]] + .. DNS_HOSTNAME .. + [[" to "127.0.0.1"]]) + end) + + pending("start on_tick background timer", function() + -- Pending on internal ngx_wasm_module changes + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + }) + + assert.res_status(200, res) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + + -- TODO + end) + end) + + describe("behavior with", function() + pending("multiple filters, one sends a local response", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/double/", + headers = { + [HEADER_NAME_TEST] = "local_response", + } + }) + + local body = assert.res_status(200, res) + assert.equal("", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + + -- TODO: test that phases are properly invoked and the chain + -- correctly interrupted, but how? + -- no equivalent to Test::Nginx's grep_error_log_out + end) + end) +end) diff --git a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua new file mode 100644 index 00000000000..23b3c4d2b7c --- /dev/null +++ b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua @@ -0,0 +1,508 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local nkeys = require "table.nkeys" + +local HEADER = "X-Proxy-Wasm" +local TIMEOUT = 20 +local STEP = 0.1 + + +local json = cjson.encode +local fmt = string.format + +local function make_config(src) + return json { + append = { + headers = { + HEADER .. ":" .. src, + }, + }, + } +end + + +local function update_yaml_config() + local fname = helpers.make_yaml_file() + local yaml = assert(helpers.file.read(fname)) + + local client = helpers.admin_client() + + local res = client:post("/config", { + headers = { ["Content-Type"] = "text/yaml" }, + body = yaml, + }) + + assert.response(res).has.status(201) + + client:close() +end + + +local function declarative_api_functions(db) + local dao = db.filter_chains + + local insert = function(entity) + local res = assert(dao:insert(entity)) + update_yaml_config() + return res + end + + local update = function(id, updates) + if type(id) == "string" then + id = { id = id } + end + local res = assert(dao:update(id, updates)) + update_yaml_config() + return res + end + + local delete = function(id) + if type(id) == "string" then + id = { id = id } + end + local res = assert(dao:delete(id)) + update_yaml_config() + return res + end + + return insert, update, delete +end + + +local function db_api_functions() + local api = require("spec.fixtures.admin_api").filter_chains + + local insert = function(entity) + return assert(api:insert(entity)) + end + + local update = function(id, updates) + return assert(api:update(id, updates)) + end + + local delete = function(id) + local _, err = api:remove(id) + assert(not err, err) + end + + return insert, update, delete +end + + +local function make_api(strategy, db) + if strategy == "off" then + return declarative_api_functions(db) + end + + return db_api_functions() +end + + +-- we must use more than one worker to ensure adequate test coverage +local WORKER_COUNT = 4 +local WORKER_ID_HEADER = "X-Worker-Id" + +for _, strategy in ipairs({ "postgres", "off"}) do + +for _, consistency in ipairs({ "eventual", "strict" }) do + +local mode_suffix = fmt("(strategy: #%s) (#%s consistency)", + strategy, consistency) + +describe("#wasm filter chain cache " .. mode_suffix, function() + local db + + local insert, update, delete + + local hosts = { + filter = "filter.test", + filter_alt = "filter-alt.test", + no_filter = "no-filter.test", + } + + local services = {} + local routes = {} + + + local function assert_no_filter(host, suffix) + local msg = fmt("response header %q should be absent for all workers", + HEADER) + if suffix then + msg = msg .. " " .. suffix + end + + local workers_seen = {} + + helpers.pwait_until(function() + local client = helpers.proxy_client() + local res = client:get("/", { + headers = { host = host }, + }) + + assert.response(res).has.status(200) + client:close() + + assert.response(res).has.no_header(HEADER) + + -- ensure that we've received the correct response from each + -- worker at least once + local worker_id = assert.response(res).has.header(WORKER_ID_HEADER) + workers_seen[worker_id] = true + assert.same(WORKER_COUNT, nkeys(workers_seen), msg) + end, TIMEOUT, STEP) + end + + + local function assert_filters(host, exp, suffix) + local msg = fmt("response header %q should be equal to %q for all workers", + HEADER, table.concat(exp, ",")) + + if suffix then + msg = msg .. " " .. suffix + end + + local workers_seen = {} + + helpers.pwait_until(function() + local client = helpers.proxy_client() + + local res = client:get("/", { + headers = { host = host }, + }) + + assert.response(res).has.status(200) + client:close() + + local header = res.headers[HEADER] + assert.not_nil(header, msg) + + if type(header) == "string" then + header = { header } + end + + if type(exp) == "string" then + exp = { exp } + end + + assert.same(exp, header, msg) + + -- ensure that we've received the correct response from each + -- worker at least once + local worker_id = assert.response(res).has.header(WORKER_ID_HEADER) + workers_seen[worker_id] = true + assert.same(WORKER_COUNT, nkeys(workers_seen), msg) + end, TIMEOUT, STEP) + end + + + lazy_setup(function() + local bp + bp, db = helpers.get_db_utils("postgres", { + "services", + "routes", + "filter_chains", + }) + + db.filter_chains:load_filters({ + { name = "response_transformer", }, + }) + + services.filter = bp.services:insert({ name = hosts.filter }) + services.no_filter = bp.services:insert({ name = hosts.no_filter }) + + routes.filter = bp.routes:insert({ + name = hosts.filter, + service = services.filter, + hosts = { hosts.filter }, + paths = { "/" }, + }) + + routes.filter_alt = bp.routes:insert({ + name = hosts.filter_alt, + service = services.filter, + hosts = { hosts.filter_alt }, + paths = { "/" }, + }) + + routes.no_filter = bp.routes:insert({ + name = hosts.no_filter, + service = services.no_filter, + hosts = { hosts.no_filter }, + paths = { "/" }, + }) + + assert(bp.plugins:insert({ + name = "pre-function", + config = { + rewrite = {[[ + kong.response.set_header( + "]] .. WORKER_ID_HEADER .. [[", + ngx.worker.id() + ) + ]]} + } + })) + + + insert, update, delete = make_api(strategy, db) + + + assert(helpers.start_kong({ + database = strategy, + declarative_config = strategy == "off" + and helpers.make_yaml_file() + or nil, + + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + + nginx_main_worker_processes = WORKER_COUNT, + + worker_consistency = consistency, + worker_state_update_frequency = 0.25, + + proxy_listen = fmt("%s:%s reuseport", + helpers.get_proxy_ip(), + helpers.get_proxy_port()), + })) + end) + + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + + before_each(function() + helpers.clean_logfile() + db.filter_chains:truncate() + + -- sanity + assert_no_filter(hosts.no_filter, "(test setup)") + end) + + + it("is invalidated on filter creation and removal", function() + assert_no_filter(hosts.filter, "(initial test)") + + local service_chain = insert({ + service = services.filter, + filters = { + { name = "response_transformer", + config = make_config("service") + }, + } + }) + + assert_filters(hosts.filter, { "service" }, + "after adding a service filter chain") + + local route_chain = insert({ + route = routes.filter, + filters = { + { name = "response_transformer", + config = make_config("route") + }, + } + }) + + assert_filters(hosts.filter, { "service", "route" }, + "after adding a route filter chain") + + delete({ id = route_chain.id }) + assert_filters(hosts.filter, { "service" }, + "after removing the route filter chain") + + delete({ id = service_chain.id }) + + assert_no_filter(hosts.filter, + "after removing all relevant filter chains") + end) + + it("is invalidated on update when a filter chain is enabled/disabled", function() + assert_no_filter(hosts.filter, "(initial test)") + + local service_chain = insert({ + enabled = false, + service = services.filter, + filters = { + { name = "response_transformer", + config = make_config("service") + }, + } + }) + + local route_chain = insert({ + enabled = false, + route = routes.filter, + filters = { + { name = "response_transformer", + config = make_config("route") + }, + } + }) + + -- sanity + assert_no_filter(hosts.filter, "after adding disabled filter chains") + + assert(update(service_chain.id, { enabled = true })) + + assert_filters(hosts.filter, { "service" }, + "after enabling the service filter chain") + + + assert(update(route_chain.id, { enabled = true })) + + assert_filters(hosts.filter, { "service", "route" }, + "after enabling the route filter chain") + + + assert(update(route_chain.id, { enabled = false })) + + assert_filters(hosts.filter, { "service" }, + "after disabling the route filter chain") + + + assert(update(service_chain.id, { enabled = false })) + + assert_no_filter(hosts.filter, "after disabling all filter chains") + end) + + it("is invalidated on update when filters are added/removed", function() + local service_chain = insert({ + service = services.filter, + filters = { + { name = "response_transformer", + config = make_config("service") + }, + } + }) + + assert_filters(hosts.filter, { "service" }, + "after enabling a service filter chain") + + assert(update(service_chain.id, { + filters = { + { name = "response_transformer", + config = make_config("service") + }, + + { name = "response_transformer", + config = make_config("new") + }, + } + })) + + assert_filters(hosts.filter, { "service", "new" }, + "after adding a filter to the service filter chain") + + assert(update(service_chain.id, { + filters = { + { name = "response_transformer", + config = make_config("new") + }, + } + })) + + assert_filters(hosts.filter, { "new" }, + "after removing a filter from the service filter chain") + end) + + it("is invalidated when filters are enabled/disabled", function() + local service_chain = insert({ + service = services.filter, + filters = { + { name = "response_transformer", + config = make_config("service"), + enabled = true, + }, + + { name = "response_transformer", + config = make_config("other"), + enabled = true, + }, + } + }) + + assert_filters(hosts.filter, { "service", "other" }, + "after enabling a service filter chain") + + service_chain.filters[1].enabled = false + assert(update(service_chain.id, service_chain)) + + assert_filters(hosts.filter, { "other" }, + "after disabling a filter in the chain") + + service_chain.filters[1].enabled = true + service_chain.filters[2].enabled = false + assert(update(service_chain.id, service_chain)) + assert_filters(hosts.filter, { "service" }, + "after changing the enabled filters in the chain") + + service_chain.filters[1].enabled = false + service_chain.filters[2].enabled = false + assert(update(service_chain.id, service_chain)) + + assert_no_filter(hosts.filter, "after disabling all filters in the chain") + end) + + it("is invalidated when filters are re-ordered", function() + local service_chain = insert({ + service = services.filter, + filters = { + { name = "response_transformer", + config = make_config("first"), + enabled = true, + }, + + { name = "response_transformer", + config = make_config("middle"), + enabled = true, + }, + + { name = "response_transformer", + config = make_config("last"), + enabled = true, + }, + } + }) + + assert_filters(hosts.filter, { "first", "middle", "last" }, + "after enabling a service filter chain") + + service_chain.filters[1], service_chain.filters[3] + = service_chain.filters[3], service_chain.filters[1] + + assert(update(service_chain.id, service_chain)) + + assert_filters(hosts.filter, { "last", "middle", "first" }, + "after re-ordering the filter chain items") + end) + + + it("is invalidated when filter configuration is changed", function() + local service_chain = insert({ + service = services.filter, + filters = { + { name = "response_transformer", + config = make_config("before"), + enabled = true, + }, + } + }) + + assert_filters(hosts.filter, { "before" }, + "after enabling a service filter chain") + + service_chain.filters[1].config = make_config("after") + assert(update(service_chain.id, service_chain)) + + assert_filters(hosts.filter, { "after" }, + "after enabling a service filter chain") + end) +end) + + +end -- each consistency + +end -- each strategy diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua new file mode 100644 index 00000000000..5b5b1586733 --- /dev/null +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -0,0 +1,262 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson.safe" +local STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS +local admin = require "spec.fixtures.admin_api" + +local HEADER = "X-Proxy-Wasm" + +local json = cjson.encode + +local function get_node_id(prefix) + local data = helpers.wait_for_file_contents(prefix .. "/kong.id") + data = data:gsub("%s*(.-)%s*", "%1") + assert(utils.is_valid_uuid(data), "invalid kong node ID found in " .. prefix) + return data +end + + +local function expect_status(prefix, exp) + local id = get_node_id(prefix) + local msg = "waiting for clustering sync status to equal" + .. " '" .. exp .. "' for data plane" + + assert + .eventually(function() + local cp_client = helpers.admin_client() + + local res = cp_client:get("/clustering/data-planes/") + res:read_body() + + cp_client:close() + + local body = assert.response(res).has.jsonbody() + + if res.status ~= 200 then + return nil, { + msg = "bad http status", + exp = 200, + got = res.status, + } + end + + assert.is_table(body.data) + local found + for _, dp in ipairs(body.data) do + if dp.id == id then + found = dp + break + end + end + + if not found then + return nil, { + msg = "dp with id " .. id .. " not found in response", + res = body, + } + + elseif found.sync_status ~= exp then + return nil, { + msg = "unexpected sync_status", + exp = exp, + got = found.sync_status, + dp = found, + } + end + + return true + end) + .is_truthy(msg) +end + + +describe("#wasm - hybrid mode", function() + local cp_prefix = "cp" + local cp_errlog = cp_prefix .. "/logs/error.log" + + local dp_prefix = "dp" + + lazy_setup(function() + local _, db = helpers.get_db_utils("postgres", { + "services", + "routes", + "filter_chains", + "clustering_data_planes", + }) + + db.clustering_data_planes:truncate() + + assert(helpers.start_kong({ + role = "control_plane", + database = "postgres", + prefix = cp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(cp_prefix, true) + end) + + describe("[happy path]", function() + local client + + lazy_setup(function() + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = dp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + admin_listen = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + })) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong(dp_prefix) + end) + + it("syncs wasm filter chains to the data plane", function() + local service = admin.services:insert({}) + local host = "wasm-" .. utils.random_string() .. ".test" + + admin.routes:insert({ + service = service, + hosts = { host }, + }) + + local params = { + headers = { + host = host, + } + } + + assert + .eventually(function() + local res = client:get("/status/200", params) + return res.status == 200, { + exp = 200, + got = res.status, + res = res:read_body(), + } + end) + .is_truthy("service/route are ready on the data plane") + + local value = utils.random_string() + + local filter = admin.filter_chains:insert({ + service = { id = service.id }, + filters = { + { + name = "response_transformer", + config = json { + append = { + headers = { + HEADER .. ":" .. value, + }, + }, + } + } + } + }) + + assert + .eventually(function() + local res = client:get("/status/200", params) + res:read_body() + + if res.status ~= 200 then + return { + msg = "bad http status", + exp = 200, + got = res.status, + res = res:read_body(), + } + end + + if res.headers[HEADER] ~= value then + return nil, { + msg = "missing/incorrect " .. HEADER .. " header", + exp = value, + got = res.headers[HEADER] or "", + } + end + + return true + end) + .is_truthy("wasm filter is configured on the data plane") + + admin.filter_chains:remove({ id = filter.id }) + + assert + .eventually(function() + local res = client:get("/status/200", params) + res:read_body() + + if res.status ~= 200 then + return { + msg = "bad http status", + exp = 200, + got = res.status, + res = res:read_body(), + } + end + + if res.headers[HEADER] ~= nil then + return nil, { + msg = "expected " .. HEADER .. " header to be absent", + exp = "", + got = res.headers[HEADER], + } + end + + return true + end) + .is_truthy("wasm filter has been removed from the data plane") + + expect_status(dp_prefix, STATUS.NORMAL) + end) + end) + + describe("data planes with wasm disabled", function() + lazy_setup(function() + helpers.clean_logfile(cp_errlog) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = dp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + admin_listen = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = "off", + })) + end) + + + lazy_teardown(function() + helpers.stop_kong(dp_prefix, true) + end) + + it("does not sync configuration", function() + assert.logfile(cp_errlog).has.line( + [[unable to send updated configuration to data plane: data plane is missing one or more wasm filters]], + true, 5) + + expect_status(dp_prefix, STATUS.FILTER_SET_INCOMPATIBLE) + end) + end) +end) diff --git a/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua index 54768c7489f..5ace57dc0cc 100644 --- a/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua +++ b/spec/05-migration/db/migrations/core/020_330_to_340_spec.lua @@ -7,4 +7,28 @@ describe("database migration", function() assert.not_database_has_relation("ttls") end) end + + do -- wasm + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("filter_chains", "id", "uuid") + assert.table_has_column("filter_chains", "name", "text") + assert.table_has_column("filter_chains", "enabled", "boolean") + + assert.table_has_column("filter_chains", "cache_key", "text") + assert.table_has_column("filter_chains", "filters", "ARRAY") + assert.table_has_column("filter_chains", "tags", "ARRAY") + assert.table_has_column("filter_chains", "created_at", "timestamp with time zone") + assert.table_has_column("filter_chains", "updated_at", "timestamp with time zone") + + assert.table_has_column("filter_chains", "route_id", "uuid") + assert.table_has_column("filter_chains", "service_id", "uuid") + assert.table_has_column("filter_chains", "ws_id", "uuid") + end) + + if uh.database_type() == "postgres" then + uh.all_phases("has created the expected triggers", function () + assert.database_has_trigger("filter_chains_sync_tags_trigger") + end) + end + end end) diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index 900c0650458..8427a168c80 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -403,6 +403,13 @@ function _M.new(db) return {} end) + local filter_chains_seq = new_sequence("filter-chains-%d") + res.filter_chains = new_blueprint(db.filter_chains, function() + return { + name = filter_chains_seq:next(), + } + end) + return res end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index c4db91f35d5..15f4261363d 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -1,6 +1,11 @@ # This is a custom nginx configuration template for Kong specs pid pids/nginx.pid; # mandatory even for custom config templates + +> if wasm and wasm_dynamic_module then +load_module $(wasm_dynamic_module); +> end + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; # injected nginx_main_* directives @@ -20,6 +25,49 @@ events { > end } +> if wasm then +wasm { +> for _, el in ipairs(nginx_wasm_main_shm_directives) do + shm_kv $(el.name) $(el.value); +> end + +> for _, module in ipairs(wasm_modules_parsed) do + module $(module.name) $(module.path); +> end + +> for _, el in ipairs(nginx_wasm_main_directives) do + $(el.name) $(el.value); +> end + +> if #nginx_wasm_wasmtime_directives > 0 then + wasmtime { +> for _, el in ipairs(nginx_wasm_wasmtime_directives) do + flag $(el.name) $(el.value); +> end + } +> end -- wasmtime + +> if #nginx_wasm_v8_directives > 0 then + v8 { +> for _, el in ipairs(nginx_wasm_v8_directives) do + flag $(el.name) $(el.value); +> end + } +> end -- v8 + +> if #nginx_wasm_wasmer_directives > 0 then + wasmer { +> for _, el in ipairs(nginx_wasm_wasmer_directives) do + flag $(el.name) $(el.value); +> end + } +> end -- wasmer + +} +> end + + + > if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then http { server_tokens off; diff --git a/spec/helpers.lua b/spec/helpers.lua index 0178fb3e656..bdc7bd4cbe0 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3826,6 +3826,41 @@ local function generate_keys(fmt) end +local make_temp_dir +do + local seeded = false + + function make_temp_dir() + if not seeded then + ngx.update_time() + math.randomseed(ngx.worker.pid() + ngx.now()) + seeded = true + end + + local tmp + local ok, err + + local tries = 1000 + for _ = 1, tries do + local name = "/tmp/.kong-test" .. math.random() + + ok, err = pl_path.mkdir(name) + + if ok then + tmp = name + break + end + end + + assert(tmp ~= nil, "failed to create temporary directory " .. + "after " .. tostring(tries) .. " tries, " .. + "last error: " .. tostring(err)) + + return tmp, function() pl_dir.rmtree(tmp) end + end +end + + ---------------- -- Variables/constants -- @section exported-fields @@ -4060,4 +4095,6 @@ end return table_clone(PLUGINS_LIST) end, get_available_port = get_available_port, + + make_temp_dir = make_temp_dir, } diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 5efda77d4cd..4afb45a0985 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -44,3 +44,5 @@ untrusted_lua = sandbox vaults = bundled pg_password = foo\#bar# this is a comment that should be stripped + +wasm_filters_path = ./spec/fixtures/proxy_wasm_filters/build From 696085d97349edd51cf111fa90071c2755f6f063 Mon Sep 17 00:00:00 2001 From: Zhongwei Yao Date: Tue, 18 Jul 2023 14:39:05 -0700 Subject: [PATCH 2794/4351] fix(luajit): Add the LuaJIT ARM64 fix for HREFK patch. The LuaJIT-2.1-20220411_05_arm64_fix_HREFK.patch is a recent merged PR in LuaJIT https://github.com/LuaJIT/LuaJIT/issues/1026, found in https://github.com/Kong/kong/pull/11191#issuecomment-1629196330. It is good to include it to get better support on ARM64. Passes verification by running the test in https://github.com/LuaJIT/LuaJIT/issues/1026. Because this patch has not been merged in Openresty LuaJIT yet. To support ARM64 better, it is included in our own patches. --- ...aJIT-2.1-20220411_06_arm64_fix_HREFK.patch | 27 +++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch b/build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch new file mode 100644 index 00000000000..b4b803cbd81 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch @@ -0,0 +1,27 @@ +From 8fbd576fb9414a5fa70dfa6069733d3416a78269 Mon Sep 17 00:00:00 2001 +From: Mike Pall +Date: Sun, 9 Jul 2023 21:15:01 +0200 +Subject: [PATCH] ARM64: Fix assembly of HREFK. + +Reported by caohongqing. #1026 +Fix contributed by Peter Cawley. +--- + src/lj_asm_arm64.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h +index 805ea54b..95138fe9 100644 +--- a/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h ++++ b/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h +@@ -938,7 +938,7 @@ static void asm_hrefk(ASMState *as, IRIns *ir) + IRIns *irkey = IR(kslot->op1); + int32_t ofs = (int32_t)(kslot->op2 * sizeof(Node)); + int32_t kofs = ofs + (int32_t)offsetof(Node, key); +- int bigofs = !emit_checkofs(A64I_LDRx, ofs); ++ int bigofs = !emit_checkofs(A64I_LDRx, kofs); + Reg dest = (ra_used(ir) || bigofs) ? ra_dest(as, ir, RSET_GPR) : RID_NONE; + Reg node = ra_alloc1(as, ir->op1, RSET_GPR); + Reg key, idx = node; +-- +2.41.0 + From cec420ed04edc0a3d798f1f4803f3dd231393aa0 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 19 Jul 2023 12:41:55 -0700 Subject: [PATCH 2795/4351] chore(build): update package manifests (#11252) Co-authored-by: Guilherme Salazar --- .../fixtures/amazonlinux-2-amd64.txt | 3 +++ .../fixtures/amazonlinux-2023-amd64.txt | 20 ++++++++++++++++ .../fixtures/debian-10-amd64.txt | 4 ++++ .../fixtures/debian-11-amd64.txt | 24 +++++++++++++++++++ .../explain_manifest/fixtures/el7-amd64.txt | 3 +++ .../explain_manifest/fixtures/el8-amd64.txt | 24 +++++++++++++++++++ .../explain_manifest/fixtures/el9-amd64.txt | 20 ++++++++++++++++ .../fixtures/ubuntu-20.04-amd64.txt | 3 +++ .../fixtures/ubuntu-22.04-arm64.txt | 4 +++- 9 files changed, 104 insertions(+), 1 deletion(-) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 9ffa4d06448..b32bcafa7ce 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 53881b537c8..5da04d4de91 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory @@ -59,6 +62,14 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -145,6 +156,14 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libcrypt.so.2 @@ -160,6 +179,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 398d647955b..e26eebe9731 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory @@ -181,6 +184,7 @@ - libpthread.so.0 - libcrypt.so.1 - libluajit-5.1.so.2 + - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index dedfb331d3f..1b62192d0bc 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory @@ -66,6 +69,16 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -146,6 +159,16 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libdl.so.2 @@ -162,6 +185,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 9ffa4d06448..b32bcafa7ce 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index b711587fb45..af05db14c6e 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory @@ -66,6 +69,16 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -154,6 +167,16 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libdl.so.2 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libdl.so.2 @@ -171,6 +194,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 637bd395c36..c50f927f206 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory @@ -59,6 +62,14 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -145,6 +156,14 @@ Needed : - libc.so.6 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libcrypt.so.2 @@ -160,6 +179,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 0f94471151f..ff76cd093ec 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index f66e0c0e16a..e6e13431550 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -1,3 +1,6 @@ +- Path : /usr/local/kong/gui + Type : directory + - Path : /usr/local/kong/include/google Type : directory @@ -151,7 +154,6 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From f9001ac3b352fe486d426d93e22a22b442ee8cb9 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 19 Jul 2023 12:44:32 -0700 Subject: [PATCH 2796/4351] chore(build): use public url for fetching ngx_wasm_module (#11240) --- .github/workflows/build.yml | 16 ---------------- .github/workflows/build_and_test.yml | 1 - .github/workflows/release.yml | 16 ---------------- build/openresty/wasmx/wasmx_repositories.bzl | 2 +- 4 files changed, 1 insertion(+), 34 deletions(-) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 47529632457..5b7e8259662 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -18,22 +18,6 @@ jobs: - name: Checkout Kong source code uses: actions/checkout@v3 - - name: Set ngx_wasm_module path/branch vars - run: | - grep ^NGX_WASM_MODULE_BRANCH= .requirements >> $GITHUB_ENV || { - echo "ERROR: NGX_WASM_MODULE_BRANCH is not defined in .requirements" - exit 1 - } - echo "NGX_WASM_MODULE_REMOTE=$PWD/ngx_wasm_module" >> $GITHUB_ENV - - - name: Checkout ngx_wasm_module - uses: actions/checkout@v3 - with: - repository: Kong/ngx_wasm_module - path: ${{ env.NGX_WASM_MODULE_REMOTE }} - ref: ${{ env.NGX_WASM_MODULE_BRANCH }} - token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - # these aren't necessarily used by all tests, but building them here will # ensures that we have a warm cache when other tests _do_ need to build the # filters diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 15a86d5bb42..aec2c420ede 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -37,7 +37,6 @@ jobs: uses: ./.github/workflows/build.yml with: relative-build-root: bazel-bin/build - secrets: inherit lint-doc-and-unit-tests: name: Lint, Doc and Unit tests diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 45d88b6d421..58f188edad5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -214,22 +214,6 @@ jobs: # required for openssl 3.x config cpanm IPC/Cmd.pm - - name: Set ngx_wasm_module path/branch vars - run: | - grep ^NGX_WASM_MODULE_BRANCH= .requirements >> $GITHUB_ENV || { - echo "ERROR: NGX_WASM_MODULE_BRANCH is not defined in .requirements" - exit 1 - } - echo "NGX_WASM_MODULE_REMOTE=$PWD/ngx_wasm_module" >> $GITHUB_ENV - - - name: Checkout ngx_wasm_module - uses: actions/checkout@v3 - with: - repository: Kong/ngx_wasm_module - path: ${{ env.NGX_WASM_MODULE_REMOTE }} - ref: ${{ env.NGX_WASM_MODULE_BRANCH }} - token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - - name: Build Kong dependencies if: steps.cache-deps.outputs.cache-hit != 'true' env: diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 55af5fed926..143faf292a5 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -21,7 +21,7 @@ def wasmx_repositories(): new_git_repository, name = "ngx_wasm_module", branch = ngx_wasm_module_branch, - remote = KONG_VAR.get("NGX_WASM_MODULE_REMOTE", "git@github.com:Kong/ngx_wasm_module.git"), + remote = KONG_VAR.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git"), build_file_content = """ filegroup( name = "all_srcs", From dfeaf0d806ce4790795b2b611b2f3bc876b23d52 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 18 Jul 2023 14:50:48 -0700 Subject: [PATCH 2797/4351] docs(kong.conf): fix section docstring format This makes the two most recent sections in kong.conf.default conformant with the rest of the file. --- kong.conf.default | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 109d4cafe03..3340ee0c75e 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1847,9 +1847,9 @@ #------------------------------------------------------------------------------ # KONG MANAGER #------------------------------------------------------------------------------ -# + # The Admin GUI for Kong Gateway. -# + #admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl # Kong Manager Listeners # @@ -1956,8 +1956,7 @@ #------------------------------------------------------------------------------ # WASM #------------------------------------------------------------------------------ -# -# + #wasm = off # Use this setting to enable wasm, this allows running # wasm filters to process request data. From 6db62fc8bed3395a9f703c38419f98fb78a3083f Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 18 Jul 2023 15:12:17 -0700 Subject: [PATCH 2798/4351] docs(wasm): expand inline kong.conf doc strings --- kong.conf.default | 34 ++++++++++++++++++++++++++++++---- 1 file changed, 30 insertions(+), 4 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 3340ee0c75e..b960bf2f188 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1957,8 +1957,34 @@ # WASM #------------------------------------------------------------------------------ -#wasm = off # Use this setting to enable wasm, this allows running - # wasm filters to process request data. +#wasm = off # Enable/disable wasm support. This must be enabled in + # order to use wasm filters and filter chains. -#wasm_filters_path = # Path to the directory containing Wasm filters - # that Kong must load on startup. +#wasm_filters_path = # Path to the directory containing wasm filter modules. + # + # At startup, Kong discovers available wasm filters by + # scanning this directory for files with the `.wasm` + # file extension. + # + # The name of a wasm filter module is derived from the + # filename itself, with the .wasm extension removed. So, + # given the following tree: + # + # ``` + # /path/to/wasm_filters + # ├── my_module.wasm + # ├── my_other_module.wasm + # └── not_a_wasm_module.txt + # ``` + # + # The resulting filter modules available for use in Kong + # will be: + # + # * `my_module` + # * `my_other_module` + # + # Notes: + # + # * No recursion is performed. Only .wasm files at the + # top level are registered + # * This path _may_ be a symlink to a directory. From db0158e079786109787d0488b18f9a30f30ea887 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 19 Jul 2023 14:42:15 -0700 Subject: [PATCH 2799/4351] chore(wasm): return early on error in init_worker (#11248) This makes wasm's init_worker error-handling conformant with the rest of the logic in Kong.init_worker(). --- kong/init.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/init.lua b/kong/init.lua index c5ab8ae8291..6708989a6a6 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -870,6 +870,7 @@ function Kong.init_worker() if not ok then err = "wasm nginx worker initialization failed: " .. tostring(err) stash_init_worker_error(err) + return end end From c777ce39328b7e01c387fa1ca0a0f98aa21b407e Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 19 Jul 2023 11:50:03 -0300 Subject: [PATCH 2800/4351] fix(wasm/config): correctly map inherited directives The Kong Wasm integration inherits certain configuration properties defined for Kong; among others, it inherits injected Nginx directives. As implemented in https://github.com/Kong/kong/pull/11218, the integration inherited certain directives from the `ngx_http_proxy_module`, while the desired behavior is to inherit from the `ngx_lua_module`, so that Lua and Wasm extensions operate under the same settings. This commit implements that change. --- kong/conf_loader/init.lua | 126 +++++++++--------------- spec/01-unit/04-prefix_handler_spec.lua | 99 +++++++++++++++---- 2 files changed, 128 insertions(+), 97 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index faab180ac06..e378e19a4a1 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1856,6 +1856,55 @@ local function load(path, custom_conf, opts) end end + -- Wasm module support + if conf.wasm then + local wasm_filters = get_wasm_filters(conf.wasm_filters_path) + conf.wasm_modules_parsed = setmetatable(wasm_filters, _nop_tostring_mt) + + local function add_wasm_directive(directive, value, prefix) + local directive_name = (prefix or "") .. directive + if conf[directive_name] == nil then + conf[directive_name] = value + end + end + + local wasm_main_prefix = "nginx_wasm_" + + -- proxy_wasm_lua_resolver is intended to be 'on' by default, but we can't + -- set it as such in kong_defaults, because it can only be used if wasm is + -- _also_ enabled. We inject it here if the user has not opted to set it + -- themselves. + add_wasm_directive("nginx_http_proxy_wasm_lua_resolver", "on") + + -- wasm vm properties are inherited from previously set directives + if conf.lua_ssl_trusted_certificate and #conf.lua_ssl_trusted_certificate >= 1 then + add_wasm_directive("tls_trusted_certificate", conf.lua_ssl_trusted_certificate[1], wasm_main_prefix) + end + + if conf.lua_ssl_verify_depth and conf.lua_ssl_verify_depth > 0 then + add_wasm_directive("tls_verify_cert", "on", wasm_main_prefix) + add_wasm_directive("tls_verify_host", "on", wasm_main_prefix) + add_wasm_directive("tls_no_verify_warn", "on", wasm_main_prefix) + end + + local wasm_inherited_injections = { + nginx_http_lua_socket_connect_timeout = "nginx_http_wasm_socket_connect_timeout", + nginx_proxy_lua_socket_connect_timeout = "nginx_proxy_wasm_socket_connect_timeout", + nginx_http_lua_socket_read_timeout = "nginx_http_wasm_socket_read_timeout", + nginx_proxy_lua_socket_read_timeout = "nginx_proxy_wasm_socket_read_timeout", + nginx_http_lua_socket_send_timeout = "nginx_http_wasm_socket_send_timeout", + nginx_proxy_lua_socket_send_timeout = "nginx_proxy_wasm_socket_send_timeout", + nginx_http_lua_socket_buffer_size = "nginx_http_wasm_socket_buffer_size", + nginx_proxy_lua_socket_buffer_size = "nginx_proxy_wasm_socket_buffer_size", + } + + for directive, wasm_directive in pairs(wasm_inherited_injections) do + if conf[directive] then + add_wasm_directive(wasm_directive, conf[directive]) + end + end + end + do local injected_in_namespace = {} @@ -1967,83 +2016,6 @@ local function load(path, custom_conf, opts) end end - -- WebAssembly module support - if conf.wasm then - - local wasm_directives = conf["nginx_wasm_main_directives"] - - local wasm_filters = get_wasm_filters(conf.wasm_filters_path) - conf.wasm_modules_parsed = setmetatable(wasm_filters, _nop_tostring_mt) - - -- wasm vm properties are inherited from previously set directives - if conf.lua_ssl_trusted_certificate then - if #conf.lua_ssl_trusted_certificate >= 1 then - insert(wasm_directives, { - name = "tls_trusted_certificate", - value = conf.lua_ssl_trusted_certificate[1], - }) - end - end - if conf.lua_ssl_verify_depth and conf.lua_ssl_verify_depth > 0 then - insert(wasm_directives, { - name = "tls_verify_cert", - value = "on", - }) - insert(wasm_directives, { - name = "tls_verify_host", - value = "on", - }) - insert(wasm_directives, { - name = "tls_no_verify_warn", - value = "on", - }) - end - - local found_proxy_wasm_lua_resolver = false - - for _, directive in ipairs(conf["nginx_http_directives"]) do - if directive.name == "proxy_connect_timeout" then - insert(wasm_directives, { - name = "socket_connect_timeout", - value = directive.value, - }) - elseif directive.name == "proxy_read_timeout" then - insert(wasm_directives, { - name = "socket_read_timeout", - value = directive.value, - }) - elseif directive.name == "proxy_send_timeout" then - insert(wasm_directives, { - name = "socket_send_timeout", - value = directive.value, - }) - elseif directive.name == "proxy_buffer_size" then - insert(wasm_directives, { - name = "socket_buffer_size", - value = directive.value, - }) - elseif directive.name == "large_client_header_buffers" then - insert(wasm_directives, { - name = "socket_large_buffers", - value = directive.value, - }) - elseif directive.name == "proxy_wasm_lua_resolver" then - found_proxy_wasm_lua_resolver = true - end - end - - -- proxy_wasm_lua_resolver is intended to be 'on' by default, but we can't - -- set it as such in kong_defaults, because it can only be used if wasm is - -- _also_ enabled. We inject it here if the user has not opted to set it - -- themselves. - if not found_proxy_wasm_lua_resolver then - insert(conf["nginx_http_directives"], { - name = "proxy_wasm_lua_resolver", - value = "on", - }) - end - end - for _, dyn_namespace in ipairs(DYNAMIC_KEY_NAMESPACES) do if dyn_namespace.injected_conf_name then sort(conf[dyn_namespace.injected_conf_name], function(a, b) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 26c1e15ae0a..9d8515cb5b1 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -841,6 +841,7 @@ describe("NGINX conf compiler", function() return ngx_conf end local ngx_cfg = function(cfg, debug) return _compile(cfg, prefix_handler.compile_nginx_conf, debug) end + local kong_ngx_cfg = function(cfg, debug) return _compile(cfg, prefix_handler.compile_kong_conf, debug) end local debug = false it("has no wasm{} block by default", function() @@ -864,6 +865,27 @@ describe("NGINX conf compiler", function() ngx_cfg({ wasm = true, nginx_wasm_shm_cache="10m", nginx_wasm_shm_counters="10m"}, debug) ) end) + it("injects default configurations if wasm=on", function() + assert.matches( + ".+proxy_wasm_lua_resolver on;.+", + kong_ngx_cfg({ wasm = true, }, debug) + ) + end) + it("does not inject default configurations if wasm=off", function() + assert.not_matches( + ".+proxy_wasm_lua_resolver on;.+", + kong_ngx_cfg({ wasm = false, }, debug) + ) + end) + it("permits overriding proxy_wasm_lua_resolver", function() + assert.matches( + ".+proxy_wasm_lua_resolver off;.+", + kong_ngx_cfg({ wasm = true, + -- or should this be `false`? IDK + nginx_http_proxy_wasm_lua_resolver = "off", + }, debug) + ) + end) it("injects runtime-specific directives (wasmtime)", function() assert.matches( "wasm {.+wasmtime {.+flag flag1 on;.+flag flag2 1m;.+}.+", @@ -895,6 +917,16 @@ describe("NGINX conf compiler", function() ) end) describe("injects inherited directives", function() + it("only if one isn't explicitly set", function() + assert.matches( + ".+wasm_socket_connect_timeout 2s;.+", + kong_ngx_cfg({ + wasm = true, + nginx_http_wasm_socket_connect_timeout = "2s", + nginx_http_lua_socket_connect_timeout = "1s", + }, debug) + ) + end) describe("lua_ssl_trusted_certificate", function() it("with one cert", function() assert.matches( @@ -938,48 +970,75 @@ describe("NGINX conf compiler", function() }, debug) ) end) - it("proxy_connect_timeout", function() + it("lua_socket_connect_timeout (http)", function() assert.matches( - "wasm {.+socket_connect_timeout 1s;.+}", - ngx_cfg({ + ".+wasm_socket_connect_timeout 1s;.+", + kong_ngx_cfg({ wasm = true, - nginx_http_proxy_connect_timeout = "1s", + nginx_http_lua_socket_connect_timeout = "1s", }, debug) ) end) - it("proxy_read_timeout", function() + it("lua_socket_connect_timeout (proxy)", function() assert.matches( - "wasm {.+socket_read_timeout 1s;.+}", - ngx_cfg({ + "server {.+wasm_socket_connect_timeout 1s;.+}", + kong_ngx_cfg({ wasm = true, - nginx_http_proxy_read_timeout = "1s", + nginx_proxy_lua_socket_connect_timeout = "1s", }, debug) ) end) - it("proxy_send_timeout", function() + it("lua_socket_read_timeout (http)", function() assert.matches( - "wasm {.+socket_send_timeout 1s;.+}", - ngx_cfg({ + ".+wasm_socket_read_timeout 1s;.+", + kong_ngx_cfg({ wasm = true, - nginx_http_proxy_send_timeout = "1s", + nginx_http_lua_socket_read_timeout = "1s", }, debug) ) end) - it("proxy_buffer_size", function() + it("lua_socket_read_timeout (proxy)", function() assert.matches( - "wasm {.+socket_buffer_size 1m;.+}", - ngx_cfg({ + "server {.+wasm_socket_read_timeout 1s;.+}", + kong_ngx_cfg({ wasm = true, - nginx_http_proxy_buffer_size = "1m", + nginx_proxy_lua_socket_read_timeout = "1s", }, debug) ) end) - it("large_client_header_buffers", function() + it("proxy_send_timeout (http)", function() assert.matches( - "wasm {.+socket_large_buffers 4 24k;.+}", - ngx_cfg({ + ".+wasm_socket_send_timeout 1s;.+", + kong_ngx_cfg({ + wasm = true, + nginx_http_lua_socket_send_timeout = "1s", + }, debug) + ) + end) + it("proxy_send_timeout (proxy)", function() + assert.matches( + "server {.+wasm_socket_send_timeout 1s;.+}", + kong_ngx_cfg({ + wasm = true, + nginx_proxy_lua_socket_send_timeout = "1s", + }, debug) + ) + end) + it("proxy_buffer_size (http)", function() + assert.matches( + ".+wasm_socket_buffer_size 1m;.+", + kong_ngx_cfg({ + wasm = true, + nginx_http_lua_socket_buffer_size = "1m", + }, debug) + ) + end) + it("proxy_buffer_size (proxy)", function() + assert.matches( + "server {.+wasm_socket_buffer_size 1m;.+}", + kong_ngx_cfg({ wasm = true, - nginx_http_large_client_header_buffers = "4 24k", + nginx_proxy_lua_socket_buffer_size = "1m", }, debug) ) end) From 9942c712c6334546774094187cd57a5250060917 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 19 Jul 2023 11:53:44 -0300 Subject: [PATCH 2801/4351] chore(wasm/conf): remove warn on wasm=off Remove warning when `wasm=off` and Wasm directives are set. The team agrees such a warning does not provide much value as the user may toggle Wasm on and off temporarily for testing. --- kong/conf_loader/init.lua | 8 -------- 1 file changed, 8 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index e378e19a4a1..8b53bedf9b4 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -714,14 +714,6 @@ local function validate_wasm(conf) if filters_path and not exists(filters_path) and not isdir(filters_path) then return nil, fmt("wasm_filters_path '%s' is not a valid directory", filters_path) end - else - for cfg in pairs(conf) do - local wasm_cfg = match(cfg, "wasm_(.+)") - if wasm_cfg then - log.warn("wasm is disabled but ", wasm_cfg, - " property is used, please check your configuration.") - end - end end return true From ff59edbd20a5487c2347f52b966cab3fa86df661 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 21 Jul 2023 10:29:32 +0800 Subject: [PATCH 2802/4351] fix(core): Add a new parameter `worker_event_max_payload` to kong.conf (#11214) * With a hard-coded payload size, for some use cases like uploading a big OpenAPI spec in DevPortal or updating a big config entry for plugins, they can not work as expected. With the new parameter, the user can decide the payload size to meet their needs. In this PR, a new parameter, `worker_events_max_payload` is added, which allows to specify the payload size the `worker_events` lib can accept. The default size is 64k, and the max allowed to set is 16M Bytes. The corresponding PR for `worker_events` lib is [#37](https://github.com/Kong/lua-resty-events/pull/37) FTI-4963 * add changelog entry * Update kong.conf.default Co-authored-by: Datong Sun * add test case and bump lua-resty-events * correct the default value, and add an entry for bumping the version of lua-resty-events * 1. append PR number to the changelog entry of lua-resty-events 2. correct the spec test 3. style * Update CHANGELOG.md --------- Co-authored-by: Datong Sun Co-authored-by: Chrono --- .requirements | 2 +- CHANGELOG.md | 3 +- kong.conf.default | 1 + kong/conf_loader/init.lua | 2 + kong/global.lua | 22 +++- kong/templates/kong_defaults.lua | 1 + .../07-sdk/06-worker_events_spec.lua | 123 ++++++++++++++++++ 7 files changed, 146 insertions(+), 8 deletions(-) create mode 100644 spec/02-integration/07-sdk/06-worker_events_spec.lua diff --git a/.requirements b/.requirements index 342e886fef5..82e14ec44ff 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ PCRE=8.45 LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 -LUA_RESTY_EVENTS=2f6fa23eb3d0b76a3b35fd915711200e90bc6732 # 0.1.6 +LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=72cc8fddeac024c54c9c1fa5a25c28a72d79080e # 1.1.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 8dacd6bf3a0..ab1474f0fe9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -151,9 +151,10 @@ [#11099](https://github.com/Kong/kong/pull/11099) - Bumped kong-lapis from 1.8.3.1 to 1.14.0.2 [#10841](https://github.com/Kong/kong/pull/10841) -- Bumped lua-resty-events from 0.1.4 to 0.1.6 +- Bumped lua-resty-events from 0.1.4 to 0.2.0 [#10883](https://github.com/Kong/kong/pull/10883) [#11083](https://github.com/Kong/kong/pull/11083) + [#11214](https://github.com/Kong/kong/pull/11214) - Bumped lua-resty-session from 4.0.3 to 4.0.4 [#11011](https://github.com/Kong/kong/pull/11011) - Bumped OpenSSL from 1.1.1t to 3.1.1 diff --git a/kong.conf.default b/kong.conf.default index b960bf2f188..88c7fe0c4c4 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -269,6 +269,7 @@ # Similarly to `error_template_html`, the template # is required to contain one single `%s` placeholder for # the error message. + #------------------------------------------------------------------------------ # HYBRID MODE #------------------------------------------------------------------------------ diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 8b53bedf9b4..a9be1525c15 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -358,6 +358,8 @@ local CONF_PARSERS = { }, }, + worker_events_max_payload = { typ = "number" }, + upstream_keepalive_pool_size = { typ = "number" }, upstream_keepalive_max_requests = { typ = "number" }, upstream_keepalive_idle_timeout = { typ = "number" }, diff --git a/kong/global.lua b/kong/global.lua index 4b2764a38a5..0dad6430551 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -178,21 +178,31 @@ function _GLOBAL.init_worker_events() -- `kong.configuration.prefix` is already normalized to an absolute path, -- but `ngx.config.prefix()` is not - local prefix = configuration - and configuration.prefix - or require("pl.path").abspath(ngx.config.prefix()) + local prefix = configuration and + configuration.prefix or + require("pl.path").abspath(ngx.config.prefix()) - local sock = ngx.config.subsystem == "stream" - and "stream_worker_events.sock" - or "worker_events.sock" + local sock = ngx.config.subsystem == "stream" and + "stream_worker_events.sock" or + "worker_events.sock" local listening = "unix:" .. prefix .. "/" .. sock + local max_payload_len = configuration and + configuration.worker_events_max_payload + + if max_payload_len and max_payload_len > 65535 then -- default is 64KB + ngx.log(ngx.WARN, + "Increasing 'worker_events_max_payload' value has potential " .. + "negative impact on Kong's response latency and memory usage") + end + opts = { unique_timeout = 5, -- life time of unique event data in lrucache broker_id = 0, -- broker server runs in nginx worker #0 listening = listening, -- unix socket for broker listening max_queue_len = 1024 * 50, -- max queue len for events buffering + max_payload_len = max_payload_len, -- max payload size in bytes } worker_events = require "resty.events.compat" diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index a3cbdbed5a9..de837bc4ac8 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -45,6 +45,7 @@ cluster_dp_labels = NONE lmdb_environment_path = dbless.lmdb lmdb_map_size = 2048m mem_cache_size = 128m +worker_events_max_payload = 65535 ssl_cert = NONE ssl_cert_key = NONE client_ssl = off diff --git a/spec/02-integration/07-sdk/06-worker_events_spec.lua b/spec/02-integration/07-sdk/06-worker_events_spec.lua new file mode 100644 index 00000000000..e7e56e1535b --- /dev/null +++ b/spec/02-integration/07-sdk/06-worker_events_spec.lua @@ -0,0 +1,123 @@ +local helpers = require "spec.helpers" + +local worker_events_mock = [[ + server { + server_name example.com; + listen %d; + + location = /payload { + content_by_lua_block { + local SOURCE = "foo" + local EVENT = ngx.var.http_payload_type + + local worker_events = kong.worker_events + local payload_received + + local function wait_until(validator, timeout) + local deadline = ngx.now() + (timeout or 5) + local res + repeat + worker_events.poll() + res = validator() + until res or ngx.now() >= deadline + return res + end + + -- subscribe + local ok, err = worker_events.register(function(data) + payload_received = data + end, SOURCE, EVENT) + + -- when payload is a string + local PAYLOAD = string.rep("X", %d) + + -- when payload is a table + if EVENT == "table" then + PAYLOAD = { + foo = "bar", + data = PAYLOAD, + } + end + + local ok, err = worker_events.post(SOURCE, EVENT, PAYLOAD) + if not ok then + ngx.status = ngx.HTTP_INTERNAL_SERVER_ERROR + ngx.say("post failed, err: " .. err) + return + end + + assert(wait_until(function() + if EVENT == "string" then + return PAYLOAD == payload_received + else + return require("pl.tablex").deepcompare(PAYLOAD, payload_received) + end + end, 1)) + + ngx.status = ngx.HTTP_OK + ngx.say("ok") + } + } + } +]] + + +local max_payloads = { 60 * 1024, 140 * 1024, } + + +for _, max_payload in ipairs(max_payloads) do + local business_port = 34567 + local payload_size = 70 * 1024 + + local fixtures = { + http_mock = { + worker_events = string.format(worker_events_mock, + business_port, payload_size) + }, + } + + local size_allowed = max_payload > payload_size + local less_or_greater = size_allowed and ">" or "<" + + describe("worker_events [when max_payload " .. less_or_greater .. " payload_size]", function() + local strategy = "off" + local test_cases = {"string", "table", } + + lazy_setup(function() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + worker_events_max_payload = max_payload, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function () + assert(helpers.stop_kong()) + end) + + for _, payload_type in ipairs(test_cases) do + it("max_payload = " .. max_payload .. ", type = " .. payload_type, function() + + local res = helpers.proxy_client(nil, business_port):get( + "/payload", { + headers = { + host = "example.com", + payload_type = payload_type, + } + }) + + local status_code = 200 + local msg = "ok" + + if not size_allowed then + status_code = 500 + msg = "post failed, err: " .. + "failed to publish event: payload exceeds the limitation (".. max_payload .. ")" + end + + local body = assert.res_status(status_code, res) + assert.equal(body, msg) + end) + end + end) +end From 3e52664684c1cd78c1115249464c051b1619f25a Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Fri, 21 Jul 2023 11:27:31 +0800 Subject: [PATCH 2803/4351] feat(opentelemetry): make endpoint field referenceable (#11220) * feat(opentelemetry): make endpoint field referenceable * docs(changelog): add an entry to the changelog --- CHANGELOG.md | 2 ++ kong/plugins/opentelemetry/schema.lua | 2 +- spec/03-plugins/37-opentelemetry/04-exporter_spec.lua | 3 +++ 3 files changed, 6 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ab1474f0fe9..a7e53c61e59 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -50,6 +50,8 @@ The field `header_type`now accepts the `aws` value to handle this specific propagation header. [11075](https://github.com/Kong/kong/pull/11075) +- **Opentelemetry**: Support the `endpoint` parameter as referenceable. + [#11220](https://github.com/Kong/kong/pull/11220) - **Ip-Restriction**: Add TCP support to the plugin. Thanks [@scrudge](https://github.com/scrudge) for contributing this change. [#10245](https://github.com/Kong/kong/pull/10245) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 40466cc65ac..375d87fa00b 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -35,7 +35,7 @@ return { { config = { type = "record", fields = { - { endpoint = typedefs.url { required = true } }, -- OTLP/HTTP + { endpoint = typedefs.url { required = true, referenceable = true } }, -- OTLP/HTTP { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", type = "map", keys = typedefs.header_name, values = { diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 619956ab975..3e0cbfd2f26 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -466,6 +466,7 @@ for _, strategy in helpers.each_strategy() do describe("#referenceable fields", function () local mock lazy_setup(function() + helpers.setenv("TEST_OTEL_ENDPOINT", "http://127.0.0.1:" .. HTTP_SERVER_PORT) helpers.setenv("TEST_OTEL_ACCESS_KEY", "secret-1") helpers.setenv("TEST_OTEL_ACCESS_SECRET", "secret-2") @@ -476,6 +477,7 @@ for _, strategy in helpers.each_strategy() do }, { "opentelemetry" })) setup_instrumentations("all", { + endpoint = "{vault://env/test_otel_endpoint}", headers = { ["X-Access-Key"] = "{vault://env/test_otel_access_key}", ["X-Access-Secret"] = "{vault://env/test_otel_access_secret}", @@ -485,6 +487,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() + helpers.unsetenv("TEST_OTEL_ENDPOINT") helpers.unsetenv("TEST_OTEL_ACCESS_KEY") helpers.unsetenv("TEST_OTEL_ACCESS_SECRET") helpers.stop_kong() From e025bbdd9e7292eb2732183fae30f27531fecf6b Mon Sep 17 00:00:00 2001 From: Yi S Date: Mon, 24 Jul 2023 10:34:01 +0800 Subject: [PATCH 2804/4351] fix(admin-gui): add basic kong manager statistics to phone home logging (#11260) Add metrics `_admin_gui` and `km_visits` to phone home report. `_admin_gui` will report the admin_gui_listeners status. The counter will be increased when kong manager is visited, but will not respond to the static assets request. This fix KAG-2127 --- kong/init.lua | 8 + kong/reports.lua | 13 ++ kong/templates/nginx_kong_gui_include.lua | 4 + spec/01-unit/11-reports_spec.lua | 28 ++++ .../17-admin_gui/03-reports_spec.lua | 157 ++++++++++++++++++ spec/fixtures/custom_nginx.template | 4 + spec/fixtures/default_nginx.template | 4 + 7 files changed, 218 insertions(+) create mode 100644 spec/02-integration/17-admin_gui/03-reports_spec.lua diff --git a/kong/init.lua b/kong/init.lua index 6708989a6a6..97e9798a9fd 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -93,6 +93,7 @@ local constants = require "kong.constants" local get_ctx_table = require("resty.core.ctx").get_ctx_table local admin_gui = require "kong.admin_gui" local wasm = require "kong.runloop.wasm" +local reports = require "kong.reports" local kong = kong @@ -221,6 +222,7 @@ do "events:requests:ws", "events:requests:wss", "events:requests:go_plugins", + "events:km:visit", "events:streams", "events:streams:tcp", "events:streams:tls", @@ -1695,6 +1697,12 @@ function Kong.admin_gui_kconfig_content() end end +function Kong.admin_gui_log() + if kong.configuration.anonymous_reports then + reports.admin_gui_log(ngx.ctx) + end +end + function Kong.status_content() return serve_content("kong.status") end diff --git a/kong/reports.lua b/kong/reports.lua index 58a3ac3e55a..302fb0054a1 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -45,6 +45,9 @@ local TLS_STREAM_COUNT_KEY = "events:streams:tls" local UDP_STREAM_COUNT_KEY = "events:streams:udp" +local KM_VISIT_COUNT_KEY = "events:km:visit" + + local GO_PLUGINS_REQUEST_COUNT_KEY = "events:requests:go_plugins" @@ -336,6 +339,7 @@ local function send_ping(host, port) _ping_infos.grpcs_reqs = get_counter(GRPCS_REQUEST_COUNT_KEY) _ping_infos.ws_reqs = get_counter(WS_REQUEST_COUNT_KEY) _ping_infos.wss_reqs = get_counter(WSS_REQUEST_COUNT_KEY) + _ping_infos.km_visits = get_counter(KM_VISIT_COUNT_KEY) _ping_infos.go_plugin_reqs = get_counter(GO_PLUGINS_REQUEST_COUNT_KEY) _ping_infos.request_route_cache_hit_pos = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS) @@ -352,6 +356,7 @@ local function send_ping(host, port) reset_counter(GRPCS_REQUEST_COUNT_KEY, _ping_infos.grpcs_reqs) reset_counter(WS_REQUEST_COUNT_KEY, _ping_infos.ws_reqs) reset_counter(WSS_REQUEST_COUNT_KEY, _ping_infos.wss_reqs) + reset_counter(KM_VISIT_COUNT_KEY, _ping_infos.km_visits) reset_counter(GO_PLUGINS_REQUEST_COUNT_KEY, _ping_infos.go_plugin_reqs) reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.request_route_cache_hit_pos) reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.request_route_cache_hit_neg) @@ -398,6 +403,7 @@ local function configure_ping(kong_conf) add_immutable_value("role", kong_conf.role) add_immutable_value("kic", kong_conf.kic) add_immutable_value("_admin", #kong_conf.admin_listeners > 0 and 1 or 0) + add_immutable_value("_admin_gui", #kong_conf.admin_gui_listeners > 0 and 1 or 0) add_immutable_value("_proxy", #kong_conf.proxy_listeners > 0 and 1 or 0) add_immutable_value("_stream", #kong_conf.stream_listeners > 0 and 1 or 0) end @@ -485,6 +491,13 @@ return { incr_counter(count_key .. ":" .. ROUTE_CACHE_HITS_KEY .. ":" .. route_match_cached) end end, + admin_gui_log = function(ctx) + if not _enabled then + return + end + + incr_counter(KM_VISIT_COUNT_KEY) + end, -- custom methods toggle = function(enable) diff --git a/kong/templates/nginx_kong_gui_include.lua b/kong/templates/nginx_kong_gui_include.lua index 922eb3f2060..28f44a5fc62 100644 --- a/kong/templates/nginx_kong_gui_include.lua +++ b/kong/templates/nginx_kong_gui_include.lua @@ -93,5 +93,9 @@ location ~* ^$(admin_gui_path_prefix)(?/.*)?$ { > end sub_filter_once off; sub_filter_types *; + + log_by_lua_block { + Kong.admin_gui_log() + } } ]] diff --git a/spec/01-unit/11-reports_spec.lua b/spec/01-unit/11-reports_spec.lua index 639b3e40f97..708e1891150 100644 --- a/spec/01-unit/11-reports_spec.lua +++ b/spec/01-unit/11-reports_spec.lua @@ -260,6 +260,34 @@ describe("reports", function() end) end) + describe("sends '_admin_gui' for 'admin_gui_listen'", function() + it("off", function() + local conf = assert(conf_loader(nil, { + admin_gui_listen = "off", + })) + reports.configure_ping(conf) + + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) + + local _, res = assert(thread:join()) + assert.matches("_admin_gui=0", res, nil, true) + end) + + it("on", function() + local conf = assert(conf_loader(nil, { + admin_gui_listen = "127.0.0.1:8001", + })) + reports.configure_ping(conf) + + local thread = helpers.tcp_server(port, opts) + reports.send_ping("127.0.0.1", port) + + local _, res = assert(thread:join()) + assert.matches("_admin_gui=1", res, nil, true) + end) + end) + describe("sends '_proxy' for 'proxy_listen'", function() it("off", function() local conf = assert(conf_loader(nil, { diff --git a/spec/02-integration/17-admin_gui/03-reports_spec.lua b/spec/02-integration/17-admin_gui/03-reports_spec.lua new file mode 100644 index 00000000000..c575668454b --- /dev/null +++ b/spec/02-integration/17-admin_gui/03-reports_spec.lua @@ -0,0 +1,157 @@ +local cjson = require "cjson" +local lfs = require "lfs" +local pl_path = require "pl.path" + +local helpers = require "spec.helpers" +local constants = require "kong.constants" + +describe("anonymous reports for kong manager", function () + local reports_send_ping = function() + ngx.sleep(0.2) -- hand over the CPU so other threads can do work (processing the sent data) + local admin_client = helpers.admin_client() + local res = admin_client:post("/reports/send-ping?port=" .. constants.REPORTS.STATS_TLS_PORT) + assert.response(res).has_status(200) + admin_client:close() + end + + local assert_report = function (value) + local reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) + reports_send_ping() + local _, reports_data = assert(reports_server:join()) + reports_data = cjson.encode(reports_data) + + assert.match(value, reports_data) + end + + local prepare_gui_dir = function () + local err, gui_dir_path + gui_dir_path = pl_path.join(helpers.test_conf.prefix, "gui") + os.execute("rm -rf " .. gui_dir_path) + err = select(2, lfs.mkdir(gui_dir_path)) + assert.is_nil(err) + return gui_dir_path + end + + local create_gui_file = function (path) + local fd = assert(io.open(path, "w")) + assert.is_not_nil(fd) + assert(fd:write("TEST")) + assert(fd:close()) + end + + local dns_hostsfile + + lazy_setup(function () + dns_hostsfile = assert(os.tmpname() .. ".hosts") + local fd = assert(io.open(dns_hostsfile, "w")) + assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) + assert(fd:close()) + + local bp = assert(helpers.get_db_utils(nil, {}, { "reports-api" })) + + bp.plugins:insert({ + name = "reports-api", + config = {} + }) + end) + + lazy_teardown(function () + os.remove(dns_hostsfile) + end) + + describe("availability status", function () + it("should be correct when admin_gui_listen is set", function () + assert(helpers.start_kong({ + admin_gui_listen = "127.0.0.1:9012", + anonymous_reports = true, + plugins = "bundled,reports-api", + dns_hostsfile = dns_hostsfile, + })) + + finally(function() + helpers.stop_kong() + end) + + assert_report("_admin_gui=1") + end) + + it("should be correct when admin_gui_listen is off", function () + assert(helpers.start_kong({ + admin_gui_listen = "off", + anonymous_reports = true, + plugins = "bundled,reports-api", + dns_hostsfile = dns_hostsfile, + })) + + finally(function() + helpers.stop_kong() + end) + + assert_report("_admin_gui=0") + end) + end) + + describe("visit", function() + lazy_setup(function() + assert(helpers.start_kong({ + admin_gui_listen = "127.0.0.1:9012", + anonymous_reports = true, + plugins = "bundled,reports-api", + dns_hostsfile = dns_hostsfile, + })) + + local gui_dir_path = prepare_gui_dir() + create_gui_file(pl_path.join(gui_dir_path, "index.html")) + create_gui_file(pl_path.join(gui_dir_path, "robots.txt")) + create_gui_file(pl_path.join(gui_dir_path, "favicon.ico")) + create_gui_file(pl_path.join(gui_dir_path, "test.js")) + create_gui_file(pl_path.join(gui_dir_path, "test.css")) + create_gui_file(pl_path.join(gui_dir_path, "test.png")) + end) + + lazy_teardown(function() + os.remove(dns_hostsfile) + + helpers.stop_kong() + end) + + it("should have value 0 when no kong mananger visit occurs", function () + assert_report("km_visits=0") + end) + + it("should increase counter by 1 for each kong mananger visit", function () + local admin_gui_client = helpers.admin_gui_client(nil, 9012) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/services" })) + admin_gui_client:close() + assert_report("km_visits=2") + end) + + it("should reset the counter after report", function () + local admin_gui_client = helpers.admin_gui_client(nil, 9012) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/" })) + admin_gui_client:close() + assert_report("km_visits=1") + + admin_gui_client = helpers.admin_gui_client(nil, 9012) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/" })) + assert_report("km_visits=2") + admin_gui_client:close() + end) + + it("should not increase the counter for GUI assets", function () + local admin_gui_client = helpers.admin_gui_client(nil, 9012) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/kconfig.js" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/robots.txt" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/favicon.ico" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/test.js" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/test.css" })) + assert.res_status(200, admin_gui_client:send({ method = "GET", path = "/test.png" })) + assert.res_status(404, admin_gui_client:send({ method = "GET", path = "/not-exist.png" })) + admin_gui_client:close() + + assert_report("km_visits=0") + end) + end) +end) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 15f4261363d..d2a302b7703 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -574,6 +574,10 @@ server { > end sub_filter_once off; sub_filter_types *; + + log_by_lua_block { + Kong.admin_gui_log() + } } } > end -- of (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template index 355da1589d6..d17378f3b67 100644 --- a/spec/fixtures/default_nginx.template +++ b/spec/fixtures/default_nginx.template @@ -530,6 +530,10 @@ server { > end sub_filter_once off; sub_filter_types *; + + log_by_lua_block { + Kong.admin_gui_log() + } } } > end -- of (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 From 8a1ebba055d28f940cc19774cf5edf35f71dd149 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Mon, 24 Jul 2023 17:51:28 +0800 Subject: [PATCH 2805/4351] fix(cmd): `kong vault get` doesn't work in dbless mode (#11127) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * fix(cmd): `kong vault get` doesn't work in dbless mode The cli `kong vault get ` doesn't work in DBless mode if uses vaults entity. It doesn't affect the normal use of vault in kong instance though. The reason is in DBless mode the vaults entity is stored in LMDB which is implemented by a Nginx C module. However Everytime `resty` cli (which is relied on by `kong` cli) runs it creates a temporary `nginx.conf` which doesn't contain the lmdb-related directives. This PR is fixing this by starting another `resty` call with lmdb-related directives inserted via the `--main-conf` option. Note we only try this after detecting the `no LMDB environment defined` error in order to avoid infinite loop. And because `resty` will create a temmporary nginx instance so we need to convert the relative paths in the nginx.conf to the absolute path under kong instance prefix. [FTI-4937](https://konghq.atlassian.net/browse/FTI-4937) * add CHANGELOG * make it more robust * update comment * update comment * test the existence of LMDB rather than Kong instance * fixup * make the fix more generic * fix and add tests in 04-prefix_handler_spec * add lua_ssl_protocols and fix tests * rename the new configuration files to avoid conflict with the prefix of injected directives * add and fix tests of 14-vault_spec * fix test * rename template files to consistent with configuration file names * add unit tests for inject_directives.lua * change to absolute path * fixup * fix path * Update CHANGELOG.md Co-authored-by: Hans Hübner * use return (...) syntax instead * don't expose the option and use a better name * pass paths instead of patterns and use better names * correctly handle the stdout/stderr/exit code * preserve original cli args for reusing * use env variable to terminate recursion * resty isn't necessarily in the position -1, so add it explicitly * update the lmdb_map_size to 2048m * fix(cmd): lack of necessary nginx directives in kong cli nginx.conf This is an alternative of (#10675)[https://github.com/Kong/kong/pull/10675]. The primary logic keeps the same. The inject logic is further moved forward from `kong/cmd/init.lua` to `bin/kong` so that the execution flow won't enter `kong/cmd/init.lua` twice. We still keep the `bin/kong` a resty script because many files such as `kong.conf_loader`, `kong.cmd.utils.process_secrets` rely on `ngx`. If we change `bin/kong` into a pure lua or other language script, we need to rewrite the conf_loader and compile part logic. [FTI-4937](https://konghq.atlassian.net/browse/FTI-4937) * fix lint * fix test * fix test * use xpcall to catch exceptions and handle error message * add health to skip_inject_cmds * fix tests in 11-config_spec.lua * add hybrid into skip_inject_cmds * fix typo * remove CHANGELOG entry to the right place ("Unreleased") * extend load() to a subset of fields and these fields can't reference vault * add field `database` to CONF_NO_VAULT * fix test * fix test * keep `conf.nginx_http_lua_ssl_protocols` and `conf.nginx_stream_lua_ssl_protocols` so that we don't change the previous behavior * fixup * fix test * fix test * fix test * update CHANGELOG * Update CHANGELOG.md Co-authored-by: Qirui(Keery) Nie * always call prepare_prefix as the prefix directory may not existed and the lua_ssl_trusted_certificate config may be updated --------- Co-authored-by: Hans Hübner Co-authored-by: Qirui(Keery) Nie --- CHANGELOG.md | 4 + bin/kong | 139 +++++++++++++- kong-3.4.0-0.rockspec | 4 + kong/cmd/init.lua | 67 +------ kong/cmd/utils/inject_confs.lua | 95 ++++++++++ kong/cmd/utils/prefix_handler.lua | 46 ++++- kong/conf_loader/init.lua | 173 +++++++++++------- kong/templates/nginx.lua | 5 +- kong/templates/nginx_inject.lua | 6 + kong/templates/nginx_kong.lua | 6 +- kong/templates/nginx_kong_inject.lua | 7 + kong/templates/nginx_kong_stream.lua | 6 +- kong/templates/nginx_kong_stream_inject.lua | 7 + spec/01-unit/03-conf_loader_spec.lua | 100 +++++++++- spec/01-unit/04-prefix_handler_spec.lua | 143 +++++++++++---- spec/01-unit/28-inject_confs_spec.lua | 45 +++++ spec/02-integration/02-cmd/11-config_spec.lua | 16 +- spec/02-integration/02-cmd/14-vault_spec.lua | 136 ++++++++------ 18 files changed, 765 insertions(+), 240 deletions(-) create mode 100644 kong/cmd/utils/inject_confs.lua create mode 100644 kong/templates/nginx_inject.lua create mode 100644 kong/templates/nginx_kong_inject.lua create mode 100644 kong/templates/nginx_kong_stream_inject.lua create mode 100644 spec/01-unit/28-inject_confs_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index a7e53c61e59..87eca1f0688 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -97,6 +97,10 @@ - Added new span attribute `net.peer.name` if balancer_data.hostname is available. Thanks [@backjo](https://github.com/backjo) for contributing this change. [#10723](https://github.com/Kong/kong/pull/10729) +- Make `kong vault get` CLI command work in dbless mode by injecting the necessary directives into the kong cli nginx.conf. +Meanwhile, the following Kong configurations cannot reference vaults as they are required for vaults initializing: +`prefix`, `vaults`, `database`, `lmdb_environment_path`, `lmdb_map_size`, `lua_ssl_trusted_certificate`, `lua_ssl_protocols`, `nginx_http_lua_ssl_protocols`, `nginx_stream_lua_ssl_protocols`, `vault_*`. + [#10675](https://github.com/Kong/kong/pull/10675) #### Admin API diff --git a/bin/kong b/bin/kong index eb0fc6a00f8..16d59599809 100755 --- a/bin/kong +++ b/bin/kong @@ -1,11 +1,148 @@ #!/usr/bin/env resty +setmetatable(_G, nil) +pcall(require, "luarocks.loader") +package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path + +local pl_app = require "pl.lapp" +local pl_utils = require "pl.utils" +local pl_tablex = require "pl.tablex" +local inject_confs = require "kong.cmd.utils.inject_confs" + +local options = [[ + --v verbose + --vv debug +]] + +local cmds_arr = {} +local cmds = { + start = true, + stop = true, + quit = true, + restart = true, + reload = true, + health = true, + check = true, + prepare = true, + migrations = true, + version = true, + config = true, + roar = true, + hybrid = true, + vault = true, +} + +-- unnecessary to inject nginx directives for these simple cmds +local skip_inject_cmds = { + version = true, + roar = true, + check = true, + stop = true, + quit = true, + health = true, + hybrid = true, +} + +for k in pairs(cmds) do + cmds_arr[#cmds_arr+1] = k +end + +table.sort(cmds_arr) + +local help = string.format([[ +Usage: kong COMMAND [OPTIONS] + +The available commands are: + %s + +Options: +%s]], table.concat(cmds_arr, "\n "), options) + +local cmd_name = table.remove(arg, 1) +if not cmd_name then + pl_app(help) + pl_app.quit() +elseif not cmds[cmd_name] then + pl_app(help) + pl_app.quit("No such command: " .. cmd_name) +end + +local cmd = require("kong.cmd." .. cmd_name) +local cmd_lapp = cmd.lapp + +if cmd_lapp then + cmd_lapp = cmd_lapp .. options -- append universal options + arg = pl_app(cmd_lapp) +end + +-- check sub-commands +if cmd.sub_commands then + local sub_cmd = table.remove(arg, 1) + if not sub_cmd then + pl_app.quit() + elseif not cmd.sub_commands[sub_cmd] then + pl_app.quit("No such command for " .. cmd_name .. ": " .. sub_cmd) + else + arg.command = sub_cmd + end +end + +-- inject necessary nginx directives (e.g. lmdb_*, lua_ssl_*) +-- into the temporary nginx.conf that `resty` will create +local main_conf = "" +local http_conf = "" +local stream_conf = "" + +if not skip_inject_cmds[cmd_name] then + local pok, confs = xpcall(inject_confs.compile_confs, function(err) + if not (arg.v or arg.vv) then + err = err:match "^.-:.-:.(.*)$" + io.stderr:write("Error: " .. err .. "\n") + io.stderr:write("\n Run with --v (verbose) or --vv (debug) for more details\n") + else + local trace = debug.traceback(err, 2) + io.stderr:write("Error: \n") + io.stderr:write(trace .. "\n") + end + + pl_app.quit(nil, true) + end, arg) + + main_conf = confs.main_conf + http_conf = confs.http_conf + stream_conf = confs.stream_conf +end + +-- construct the args table +local args_table = { "{" } +for k, v in pairs(arg) do + if type(k) == "string" then + k = "\"" .. k .. "\"" + end + if type(v) == "string" then + v = "\"" .. v .. "\"" + end + + table.insert(args_table, string.format("[%s] = %s,", k, v)) +end +table.insert(args_table, "}") + +local args_str = table.concat(args_table, " ") + +local inline_code = string.format([[ setmetatable(_G, nil) pcall(require, "luarocks.loader") package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path -require("kong.cmd.init")(arg) +require("kong.cmd.init")("%s", %s) +]], cmd_name, args_str) + +local resty_cmd = string.format( + "resty --main-conf \"%s\" --http-conf \"%s\" --stream-conf \"%s\" -e '%s'", + main_conf, http_conf, stream_conf, inline_code) +local _, code = pl_utils.execute(resty_cmd) +os.exit(code) -- vim: set ft=lua ts=2 sw=2 sts=2 et : diff --git a/kong-3.4.0-0.rockspec b/kong-3.4.0-0.rockspec index 1001455d4f3..3cca940dfa3 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.4.0-0.rockspec @@ -87,6 +87,9 @@ build = { ["kong.templates.nginx_kong_gui_include"] = "kong/templates/nginx_kong_gui_include.lua", ["kong.templates.nginx_kong_stream"] = "kong/templates/nginx_kong_stream.lua", ["kong.templates.kong_defaults"] = "kong/templates/kong_defaults.lua", + ["kong.templates.nginx_inject"] = "kong/templates/nginx_inject.lua", + ["kong.templates.nginx_kong_inject"] = "kong/templates/nginx_kong_inject.lua", + ["kong.templates.nginx_kong_stream_inject"] = "kong/templates/nginx_kong_stream_inject.lua", ["kong.templates.kong_yml"] = "kong/templates/kong_yml.lua", ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", @@ -119,6 +122,7 @@ build = { ["kong.cmd.utils.nginx_signals"] = "kong/cmd/utils/nginx_signals.lua", ["kong.cmd.utils.prefix_handler"] = "kong/cmd/utils/prefix_handler.lua", ["kong.cmd.utils.process_secrets"] = "kong/cmd/utils/process_secrets.lua", + ["kong.cmd.utils.inject_confs"] = "kong/cmd/utils/inject_confs.lua", ["kong.api"] = "kong/api/init.lua", ["kong.api.api_helpers"] = "kong/api/api_helpers.lua", diff --git a/kong/cmd/init.lua b/kong/cmd/init.lua index be38c6ac561..609d8c6f6cf 100644 --- a/kong/cmd/init.lua +++ b/kong/cmd/init.lua @@ -12,75 +12,10 @@ local function stop_timers() end end -local options = [[ - --v verbose - --vv debug -]] - -local cmds_arr = {} -local cmds = { - start = true, - stop = true, - quit = true, - restart = true, - reload = true, - health = true, - check = true, - prepare = true, - migrations = true, - version = true, - config = true, - roar = true, - hybrid = true, - vault = true, -} - -for k in pairs(cmds) do - cmds_arr[#cmds_arr+1] = k -end - -table.sort(cmds_arr) - -local help = string.format([[ -Usage: kong COMMAND [OPTIONS] - -The available commands are: - %s - -Options: -%s]], table.concat(cmds_arr, "\n "), options) - -return function(args) - local cmd_name = table.remove(args, 1) - if not cmd_name then - pl_app(help) - pl_app.quit() - elseif not cmds[cmd_name] then - pl_app(help) - pl_app.quit("No such command: " .. cmd_name) - end - +return function(cmd_name, args) local cmd = require("kong.cmd." .. cmd_name) - local cmd_lapp = cmd.lapp local cmd_exec = cmd.execute - if cmd_lapp then - cmd_lapp = cmd_lapp .. options -- append universal options - args = pl_app(cmd_lapp) - end - - -- check sub-commands - if cmd.sub_commands then - local sub_cmd = table.remove(args, 1) - if not sub_cmd then - pl_app.quit() - elseif not cmd.sub_commands[sub_cmd] then - pl_app.quit("No such command for " .. cmd_name .. ": " .. sub_cmd) - else - args.command = sub_cmd - end - end - -- verbose mode if args.v then log.set_lvl(log.levels.verbose) diff --git a/kong/cmd/utils/inject_confs.lua b/kong/cmd/utils/inject_confs.lua new file mode 100644 index 00000000000..9249d5c70e8 --- /dev/null +++ b/kong/cmd/utils/inject_confs.lua @@ -0,0 +1,95 @@ +local conf_loader = require "kong.conf_loader" +local pl_path = require "pl.path" +local pl_stringx = require "pl.stringx" +local prefix_handler = require "kong.cmd.utils.prefix_handler" +local log = require "kong.cmd.utils.log" +local fmt = string.format + +local compile_nginx_main_inject_conf = prefix_handler.compile_nginx_main_inject_conf +local compile_nginx_http_inject_conf = prefix_handler.compile_nginx_http_inject_conf +local compile_nginx_stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf +local prepare_prefix = prefix_handler.prepare_prefix + +local function load_conf(args) + -- retrieve default prefix or use given one + log.disable() + local conf = assert(conf_loader(args.conf, { + prefix = args.prefix + }, { pre_cmd = true })) + log.enable() + + if pl_path.exists(conf.kong_env) then + -- load /kong.conf containing running node's config + conf = assert(conf_loader(conf.kong_env)) + end + + -- make sure necessary files like `.ca_combined` exist + -- but skip_write to avoid overwriting the existing nginx configurations + assert(prepare_prefix(conf, nil, true)) + + return conf +end + +-- convert relative path to absolute path +-- as resty will run a temporary nginx instance +local function convert_directive_path_to_absolute(prefix, nginx_conf, paths) + local new_conf = nginx_conf + + for _, path in ipairs(paths) do + local pattern = fmt("(%s) (.+);", path) + local m, err = ngx.re.match(new_conf, pattern) + if err then + return nil, err + + elseif m then + local path = pl_stringx.strip(m[2]) + + if path:sub(1, 1) ~= '/' then + local absolute_path = prefix .. "/" .. path + local replace = "$1 " .. absolute_path .. ";" + local _, err + new_conf, _, err = ngx.re.sub(new_conf, pattern, replace) + + if not new_conf then + return nil, err + end + end + end + end + + return new_conf, nil +end + +local function compile_main_inject(conf) + local nginx_main_inject_conf, err = compile_nginx_main_inject_conf(conf) + if not nginx_main_inject_conf then + return nil, err + end + + -- path directives that needs to be converted + local paths = { + "lmdb_environment_path", + } + return convert_directive_path_to_absolute(conf.prefix, nginx_main_inject_conf, paths) +end + +local function compile_http_inject(conf) + return compile_nginx_http_inject_conf(conf) +end + +local function compile_stream_inject(conf) + return compile_nginx_stream_inject_conf(conf) +end + +local function compile_confs(args) + local conf = load_conf(args) + local main_conf = assert(compile_main_inject(conf)) + local http_conf = assert(compile_http_inject(conf)) + local stream_conf = assert(compile_stream_inject(conf)) + + return { main_conf = main_conf, http_conf = http_conf, stream_conf = stream_conf, } +end + +return { + compile_confs = compile_confs, +} diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 5133220d932..88170a5cae6 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -2,6 +2,9 @@ local default_nginx_template = require "kong.templates.nginx" local kong_nginx_template = require "kong.templates.nginx_kong" local kong_nginx_gui_include_template = require "kong.templates.nginx_kong_gui_include" local kong_nginx_stream_template = require "kong.templates.nginx_kong_stream" +local nginx_main_inject_template = require "kong.templates.nginx_inject" +local nginx_http_inject_template = require "kong.templates.nginx_kong_inject" +local nginx_stream_inject_template = require "kong.templates.nginx_kong_stream_inject" local system_constants = require "lua_system_constants" local process_secrets = require "kong.cmd.utils.process_secrets" local openssl_bignum = require "resty.openssl.bn" @@ -289,7 +292,7 @@ local function compile_conf(kong_config, conf_template) end compile_env = pl_tablex.merge(compile_env, kong_config, true) -- union - compile_env.dns_resolver = table.concat(compile_env.dns_resolver, " ") + compile_env.dns_resolver = table.concat(compile_env.dns_resolver or {}, " ") compile_env.lua_package_path = (compile_env.lua_package_path or "") .. ";" .. (os.getenv("LUA_PATH") or "") compile_env.lua_package_cpath = (compile_env.lua_package_cpath or "") .. ";" .. @@ -300,10 +303,11 @@ local function compile_conf(kong_config, conf_template) return nil, "failed to compile nginx config template: " .. err end - return string.gsub(post_template, "(${%b{}})", function(w) + -- the second value(the count) should not be returned + return (string.gsub(post_template, "(${%b{}})", function(w) local name = w:sub(4, -3) return compile_env[name:lower()] or "" - end) + end)) end local function write_env_file(path, data) @@ -420,6 +424,18 @@ local function prepare_prefixed_interface_dir(usr_path, interface_dir, kong_conf end end +local function compile_nginx_main_inject_conf(kong_config) + return compile_conf(kong_config, nginx_main_inject_template) +end + +local function compile_nginx_http_inject_conf(kong_config) + return compile_conf(kong_config, nginx_http_inject_template) +end + +local function compile_nginx_stream_inject_conf(kong_config) + return compile_conf(kong_config, nginx_stream_inject_template) +end + local function prepare_prefix(kong_config, nginx_custom_template_path, skip_write, write_process_secrets) log.verbose("preparing nginx prefix directory at %s", kong_config.prefix) @@ -690,6 +706,27 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end pl_file.write(kong_config.nginx_kong_stream_conf, nginx_kong_stream_conf) + -- write NGINX MAIN inject conf + local nginx_main_inject_conf, err = compile_nginx_main_inject_conf(kong_config) + if not nginx_main_inject_conf then + return nil, err + end + pl_file.write(kong_config.nginx_inject_conf, nginx_main_inject_conf) + + -- write NGINX HTTP inject conf + local nginx_http_inject_conf, err = compile_nginx_http_inject_conf(kong_config) + if not nginx_http_inject_conf then + return nil, err + end + pl_file.write(kong_config.nginx_kong_inject_conf, nginx_http_inject_conf) + + -- write NGINX STREAM inject conf + local nginx_stream_inject_conf, err = compile_nginx_stream_inject_conf(kong_config) + if not nginx_stream_inject_conf then + return nil, err + end + pl_file.write(kong_config.nginx_kong_stream_inject_conf, nginx_stream_inject_conf) + -- testing written NGINX conf local ok, err = nginx_signals.check_conf(kong_config) if not ok then @@ -775,6 +812,9 @@ return { compile_kong_gui_include_conf = compile_kong_gui_include_conf, compile_kong_stream_conf = compile_kong_stream_conf, compile_nginx_conf = compile_nginx_conf, + compile_nginx_main_inject_conf = compile_nginx_main_inject_conf, + compile_nginx_http_inject_conf = compile_nginx_http_inject_conf, + compile_nginx_stream_inject_conf = compile_nginx_stream_inject_conf, gen_default_ssl_cert = gen_default_ssl_cert, write_env_file = write_env_file, } diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index a9be1525c15..5ae54624bca 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -178,6 +178,8 @@ local DYNAMIC_KEY_NAMESPACES = { upstream_keepalive = true, upstream_keepalive_timeout = true, upstream_keepalive_requests = true, + -- we already add it to nginx_kong_inject.lua explicitly + lua_ssl_protocols = true, }, }, { @@ -203,7 +205,10 @@ local DYNAMIC_KEY_NAMESPACES = { { injected_conf_name = "nginx_stream_directives", prefix = "nginx_stream_", - ignore = EMPTY, + ignore = { + -- we already add it to nginx_kong_stream_inject.lua explicitly + lua_ssl_protocols = true, + }, }, { injected_conf_name = "nginx_supstream_directives", @@ -263,6 +268,9 @@ local PREFIX_PATHS = { nginx_kong_gui_include_conf = {"nginx-kong-gui-include.conf"}, nginx_kong_conf = {"nginx-kong.conf"}, nginx_kong_stream_conf = {"nginx-kong-stream.conf"}, + nginx_inject_conf = {"nginx-inject.conf"}, + nginx_kong_inject_conf = {"nginx-kong-inject.conf"}, + nginx_kong_stream_inject_conf = {"nginx-kong-stream-inject.conf"}, kong_env = {".kong_env"}, kong_process_secrets = {".kong_process_secrets"}, @@ -610,6 +618,23 @@ local CONF_SENSITIVE = { } +-- List of setttings whose values can't reference vaults +-- because they'll be used before the vaults even ready +local CONF_NO_VAULT = { + prefix = true, + vaults = true, + database = true, + lmdb_environment_path = true, + lmdb_map_size = true, + lua_ssl_trusted_certificate = true, + lua_ssl_verify_depth = true, + lua_ssl_protocols = true, + nginx_http_lua_ssl_protocols = true, + nginx_stream_lua_ssl_protocols = true, + vault_env_prefix = true, +} + + local typ_checks = { array = function(v) return type(v) == "table" end, string = function(v) return type(v) == "string" end, @@ -750,6 +775,45 @@ local function check_and_parse(conf, opts) -- custom validations --------------------- + if conf.lua_ssl_trusted_certificate then + local new_paths = {} + + for _, trusted_cert in ipairs(conf.lua_ssl_trusted_certificate) do + if trusted_cert == "system" then + local system_path, err = utils.get_system_trusted_certs_filepath() + if system_path then + trusted_cert = system_path + + elseif not ngx.IS_CLI then + log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. + ". If you are using TLS connections, consider specifying " .. + "\"lua_ssl_trusted_certificate\" manually") + end + end + + if trusted_cert ~= "system" then + if not exists(trusted_cert) then + trusted_cert = try_decode_base64(trusted_cert) + local _, err = openssl_x509.new(trusted_cert) + if err then + errors[#errors + 1] = "lua_ssl_trusted_certificate: " .. + "failed loading certificate from " .. + trusted_cert + end + end + + new_paths[#new_paths + 1] = trusted_cert + end + end + + conf.lua_ssl_trusted_certificate = new_paths + end + + -- leave early if we're still at the stage before executing the main `resty` cmd + if opts.pre_cmd then + return #errors == 0, errors[1], errors + end + conf.host_ports = {} if conf.port_maps then local MIN_PORT = 1 @@ -896,40 +960,6 @@ local function check_and_parse(conf, opts) end end - if conf.lua_ssl_trusted_certificate then - local new_paths = {} - - for _, trusted_cert in ipairs(conf.lua_ssl_trusted_certificate) do - if trusted_cert == "system" then - local system_path, err = utils.get_system_trusted_certs_filepath() - if system_path then - trusted_cert = system_path - - elseif not ngx.IS_CLI then - log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. - ". If you are using TLS connections, consider specifying " .. - "\"lua_ssl_trusted_certificate\" manually") - end - end - - if trusted_cert ~= "system" then - if not exists(trusted_cert) then - trusted_cert = try_decode_base64(trusted_cert) - local _, err = openssl_x509.new(trusted_cert) - if err then - errors[#errors + 1] = "lua_ssl_trusted_certificate: " .. - "failed loading certificate from " .. - trusted_cert - end - end - - new_paths[#new_paths + 1] = trusted_cert - end - end - - conf.lua_ssl_trusted_certificate = new_paths - end - if conf.ssl_cipher_suite ~= "custom" then local suite = cipher_suites[conf.ssl_cipher_suite] if suite then @@ -1709,6 +1739,16 @@ local function load(path, custom_conf, opts) tablex.union(opts, { defaults_only = true, }), user_conf) + -- remove the unnecessary fields if we are still at the very early stage + -- before executing the main `resty` cmd, i.e. still in `bin/kong` + if opts.pre_cmd then + for k, v in pairs(conf) do + if not CONF_NO_VAULT[k] then + conf[k] = nil + end + end + end + --------------------------------- -- Dereference process references --------------------------------- @@ -1785,6 +1825,9 @@ local function load(path, custom_conf, opts) for k, v in pairs(conf) do v = parse_value(v, "string") if vault.is_reference(v) then + if CONF_NO_VAULT[k] then + return nil, fmt("the value of %s can't reference vault", k) + end if refs then refs[k] = v else @@ -1821,6 +1864,39 @@ local function load(path, custom_conf, opts) conf.loaded_vaults = loaded_vaults conf["$refs"] = refs + -- load absolute paths + conf.prefix = abspath(conf.prefix) + + if conf.lua_ssl_trusted_certificate + and #conf.lua_ssl_trusted_certificate > 0 then + + conf.lua_ssl_trusted_certificate = tablex.map( + function(cert) + if exists(cert) then + return abspath(cert) + end + return cert + end, + conf.lua_ssl_trusted_certificate + ) + + conf.lua_ssl_trusted_certificate_combined = + abspath(pl_path.join(conf.prefix, ".ca_combined")) + end + + -- attach prefix files paths + for property, t_path in pairs(PREFIX_PATHS) do + conf[property] = pl_path.join(conf.prefix, unpack(t_path)) + end + + log.verbose("prefix in use: %s", conf.prefix) + + -- leave early if we're still at the very early stage before executing + -- the main `resty` cmd. The rest confs below are unused. + if opts.pre_cmd then + return setmetatable(conf, nil) -- remove Map mt + end + local default_nginx_main_user = false local default_nginx_user = false @@ -2061,9 +2137,6 @@ local function load(path, custom_conf, opts) conf.enabled_headers = setmetatable(enabled_headers, _nop_tostring_mt) end - -- load absolute paths - conf.prefix = abspath(conf.prefix) - for _, prefix in ipairs({ "ssl", "admin_ssl", "admin_gui_ssl", "status_ssl", "client_ssl", "cluster" }) do local ssl_cert = conf[prefix .. "_cert"] local ssl_cert_key = conf[prefix .. "_cert_key"] @@ -2122,30 +2195,6 @@ local function load(path, custom_conf, opts) end end - if conf.lua_ssl_trusted_certificate - and #conf.lua_ssl_trusted_certificate > 0 then - - conf.lua_ssl_trusted_certificate = tablex.map( - function(cert) - if exists(cert) then - return abspath(cert) - end - return cert - end, - conf.lua_ssl_trusted_certificate - ) - - conf.lua_ssl_trusted_certificate_combined = - abspath(pl_path.join(conf.prefix, ".ca_combined")) - end - - -- attach prefix files paths - for property, t_path in pairs(PREFIX_PATHS) do - conf[property] = pl_path.join(conf.prefix, unpack(t_path)) - end - - log.verbose("prefix in use: %s", conf.prefix) - -- hybrid mode HTTP tunneling (CONNECT) proxy inside HTTPS if conf.cluster_use_proxy then -- throw err, assume it's already handled in check_and_parse diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index 265c55ebe35..d3552a9287d 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -11,10 +11,7 @@ error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; $(el.name) $(el.value); > end -> if database == "off" then -lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; -lmdb_map_size ${{LMDB_MAP_SIZE}}; -> end +include 'nginx-inject.conf'; events { # injected nginx_events_* directives diff --git a/kong/templates/nginx_inject.lua b/kong/templates/nginx_inject.lua new file mode 100644 index 00000000000..37164044ad5 --- /dev/null +++ b/kong/templates/nginx_inject.lua @@ -0,0 +1,6 @@ +return [[ +> if database == "off" then +lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; +lmdb_map_size ${{LMDB_MAP_SIZE}}; +> end +]] diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 49a272b0117..cfdef5b4a68 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -9,10 +9,8 @@ lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; lua_socket_log_errors off; lua_max_running_timers 4096; lua_max_pending_timers 16384; -lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then -lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end + +include 'nginx-kong-inject.conf'; lua_shared_dict kong 5m; lua_shared_dict kong_locks 8m; diff --git a/kong/templates/nginx_kong_inject.lua b/kong/templates/nginx_kong_inject.lua new file mode 100644 index 00000000000..25956842e5f --- /dev/null +++ b/kong/templates/nginx_kong_inject.lua @@ -0,0 +1,7 @@ +return [[ +lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> if lua_ssl_trusted_certificate_combined then +lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end +lua_ssl_protocols ${{NGINX_HTTP_LUA_SSL_PROTOCOLS}}; +]] diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 629205a624d..c7b1d4e3b45 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -10,10 +10,8 @@ lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; lua_socket_log_errors off; lua_max_running_timers 4096; lua_max_pending_timers 16384; -lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then -lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end + +include 'nginx-kong-stream-inject.conf'; lua_shared_dict stream_kong 5m; lua_shared_dict stream_kong_locks 8m; diff --git a/kong/templates/nginx_kong_stream_inject.lua b/kong/templates/nginx_kong_stream_inject.lua new file mode 100644 index 00000000000..8009b559b58 --- /dev/null +++ b/kong/templates/nginx_kong_stream_inject.lua @@ -0,0 +1,7 @@ +return [[ +lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; +> if lua_ssl_trusted_certificate_combined then +lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end +lua_ssl_protocols ${{NGINX_STREAM_LUA_SSL_PROTOCOLS}}; +]] diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 0f36109727c..6bdbe491882 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1535,7 +1535,7 @@ describe("Configuration loader", function() end) describe("lua_ssl_protocls", function() - it("sets both lua_ssl_protocls in http and stream subsystem to TLS 1.2-1.3 by default", function() + it("sets lua_ssl_protocols to TLS 1.2-1.3 by default", function() local conf, err = conf_loader() assert.is_nil(err) assert.is_table(conf) @@ -1544,7 +1544,7 @@ describe("Configuration loader", function() assert.equal("TLSv1.1 TLSv1.2 TLSv1.3", conf.nginx_stream_lua_ssl_protocols) end) - it("sets both lua_ssl_protocls in http and stream subsystem to user specified value", function() + it("sets lua_ssl_protocols to user specified value", function() local conf, err = conf_loader(nil, { lua_ssl_protocols = "TLSv1.1" }) @@ -1554,6 +1554,18 @@ describe("Configuration loader", function() assert.equal("TLSv1.1", conf.nginx_http_lua_ssl_protocols) assert.equal("TLSv1.1", conf.nginx_stream_lua_ssl_protocols) end) + + it("sets nginx_http_lua_ssl_protocols and nginx_stream_lua_ssl_protocols to different values", function() + local conf, err = conf_loader(nil, { + nginx_http_lua_ssl_protocols = "TLSv1.2", + nginx_stream_lua_ssl_protocols = "TLSv1.3", + }) + assert.is_nil(err) + assert.is_table(conf) + + assert.equal("TLSv1.2", conf.nginx_http_lua_ssl_protocols) + assert.equal("TLSv1.3", conf.nginx_stream_lua_ssl_protocols) + end) end) end) it("honors path if provided even if a default file exists", function() @@ -2031,6 +2043,90 @@ describe("Configuration loader", function() assert.equal(5000, conf.pg_port) assert.equal("{vault://env/pg-port#0}", conf["$refs"].pg_port) end) + it("fields that can't reference vault", function() + local CONF_NO_VAULTS = { + prefix = true, + vaults = true, + database = true, + lmdb_environment_path = true, + lmdb_map_size = true, + lua_ssl_trusted_certificate = true, + lua_ssl_verify_depth = true, + lua_ssl_protocols = true, + nginx_http_lua_ssl_protocols = true, + nginx_stream_lua_ssl_protocols = true, + vault_env_prefix = true, + } + for k, _ in pairs(CONF_NO_VAULTS) do + local conf, err = conf_loader(nil, { + [k] = "{vault://env/test}", + }) + + assert.equal(nil, conf) + if k == "lua_ssl_protocols" then + assert.matches("the value of .*lua_ssl_protocols can't reference vault", err) + else + assert.equal("the value of " .. k .. " can't reference vault", err) + end + end + end) + it("only load a subset of fields when opts.pre_cmd=true", function() + local FIELDS = { + -- CONF_NO_VAULTS + prefix = true, + vaults = true, + database = true, + lmdb_environment_path = true, + lmdb_map_size = true, + lua_ssl_trusted_certificate = true, + lua_ssl_verify_depth = true, + lua_ssl_protocols = true, + nginx_http_lua_ssl_protocols = true, + nginx_stream_lua_ssl_protocols = true, + vault_env_prefix = true, + + loaded_vaults = true, + lua_ssl_trusted_certificate_combined = true, + + -- PREFIX_PATHS + nginx_pid = true, + nginx_err_logs = true, + nginx_acc_logs = true, + admin_acc_logs = true, + nginx_conf = true, + nginx_kong_gui_include_conf= true, + nginx_kong_conf = true, + nginx_kong_stream_conf = true, + nginx_inject_conf = true, + nginx_kong_inject_conf = true, + nginx_kong_stream_inject_conf = true, + kong_env = true, + kong_process_secrets = true, + ssl_cert_csr_default = true, + ssl_cert_default = true, + ssl_cert_key_default = true, + ssl_cert_default_ecdsa = true, + ssl_cert_key_default_ecdsa = true, + client_ssl_cert_default = true, + client_ssl_cert_key_default = true, + admin_ssl_cert_default = true, + admin_ssl_cert_key_default = true, + admin_ssl_cert_default_ecdsa = true, + admin_ssl_cert_key_default_ecdsa = true, + status_ssl_cert_default = true, + status_ssl_cert_key_default = true, + status_ssl_cert_default_ecdsa = true, + status_ssl_cert_key_default_ecdsa = true, + admin_gui_ssl_cert_default = true, + admin_gui_ssl_cert_key_default = true, + admin_gui_ssl_cert_default_ecdsa = true, + admin_gui_ssl_cert_key_default_ecdsa = true, + } + local conf = assert(conf_loader(nil, nil, { pre_cmd = true })) + for k, _ in pairs(conf) do + assert.equal(true, FIELDS[k]) + end + end) end) describe("comments", function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 9d8515cb5b1..837efea51ef 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -4,9 +4,11 @@ local prefix_handler = require "kong.cmd.utils.prefix_handler" local ffi = require "ffi" local tablex = require "pl.tablex" local ssl_fixtures = require "spec.fixtures.ssl" +local pl_path = require "pl.path" local exists = helpers.path.exists local join = helpers.path.join +local currentdir = pl_path.currentdir local C = ffi.C @@ -131,7 +133,7 @@ describe("NGINX conf compiler", function() assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("server_name%s+kong;", kong_nginx_conf) assert.matches("server_name%s+kong_admin;", kong_nginx_conf) - assert.matches("lua_ssl_trusted_certificate.+;", kong_nginx_conf) + assert.matches("include 'nginx-kong-inject.conf';", kong_nginx_conf, nil, true) end) it("compiles with custom conf", function() local conf = assert(conf_loader(helpers.test_conf_path, { @@ -302,37 +304,6 @@ describe("NGINX conf compiler", function() assert.not_matches("proxy_ssl_certificate_key%s+.*spec/fixtures/kong_spec%.key", kong_nginx_conf) end) end) - it("sets lua_ssl_verify_depth", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - lua_ssl_verify_depth = "2" - })) - local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("lua_ssl_verify_depth%s+2;", kong_nginx_conf) - end) - it("includes default lua_ssl_verify_depth", function() - local conf = assert(conf_loader(helpers.test_conf_path)) - local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("lua_ssl_verify_depth%s+1;", kong_nginx_conf) - end) - it("includes default lua_ssl_trusted_certificate", function() - local conf = assert(conf_loader(helpers.test_conf_path)) - local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("lua_ssl_trusted_certificate.+;", kong_nginx_conf) - end) - it("sets lua_ssl_trusted_certificate to a combined file (single entry)", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - lua_ssl_trusted_certificate = "spec/fixtures/kong_spec.crt", - })) - local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", kong_nginx_conf) - end) - it("sets lua_ssl_trusted_certificate to a combined file (multiple entries)", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt,spec/fixtures/kong_clustering.crt", - })) - local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", kong_nginx_conf) - end) it("writes the client_max_body_size as defined", function() local conf = assert(conf_loader(nil, { nginx_http_client_max_body_size = "1m", @@ -765,6 +736,7 @@ describe("NGINX conf compiler", function() local nginx_conf = prefix_handler.compile_nginx_conf(helpers.test_conf) assert.matches("worker_processes%s+1;", nginx_conf) assert.matches("daemon%s+on;", nginx_conf) + assert.matches("include 'nginx-inject.conf';", nginx_conf, nil, true) end) it("compiles with custom conf", function() local conf = assert(conf_loader(helpers.test_conf_path, { @@ -928,9 +900,10 @@ describe("NGINX conf compiler", function() ) end) describe("lua_ssl_trusted_certificate", function() + local cwd = currentdir() it("with one cert", function() assert.matches( - "wasm {.+tls_trusted_certificate spec/fixtures/kong_clustering_ca.crt.+}", + string.format("wasm {.+tls_trusted_certificate %s/spec/fixtures/kong_clustering_ca.crt;.+}", cwd), ngx_cfg({ wasm = true, lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt", @@ -939,7 +912,7 @@ describe("NGINX conf compiler", function() end) it("with more than one cert, picks first", function() assert.matches( - "wasm {.+tls_trusted_certificate spec/fixtures/kong_clustering_ca.crt.+}", + string.format("wasm {.+tls_trusted_certificate %s/spec/fixtures/kong_clustering_ca.crt;.+}", cwd), ngx_cfg({ wasm = true, lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt,spec/fixtures/kong_clustering.crt", @@ -1408,4 +1381,106 @@ describe("NGINX conf compiler", function() end) end) end) + + describe("compile_nginx_main_inject_conf()", function() + it("compiles a main NGINX inject conf", function() + local main_inject_conf = prefix_handler.compile_nginx_main_inject_conf(helpers.test_conf) + assert.not_matches("lmdb_environment_path", main_inject_conf, nil, true) + assert.not_matches("lmdb_map_size", main_inject_conf, nil, true) + end) + + it("compiles a main NGINX inject conf #database=off", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + database = "off", + })) + local main_inject_conf = prefix_handler.compile_nginx_main_inject_conf(conf) + assert.matches("lmdb_environment_path%s+dbless.lmdb;", main_inject_conf) + assert.matches("lmdb_map_size%s+2048m;", main_inject_conf) + end) + end) + + describe("compile_nginx_http_inject_conf()", function() + it("compiles a http NGINX inject conf", function() + local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(helpers.test_conf) + assert.matches("lua_ssl_verify_depth%s+1;", http_inject_conf) + assert.matches("lua_ssl_trusted_certificate.+;", http_inject_conf) + assert.matches("lua_ssl_protocols%s+TLSv1.1 TLSv1.2 TLSv1.3;", http_inject_conf) + end) + it("sets lua_ssl_verify_depth", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + lua_ssl_verify_depth = "2" + })) + local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(conf) + assert.matches("lua_ssl_verify_depth%s+2;", http_inject_conf) + end) + it("includes default lua_ssl_verify_depth", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(conf) + assert.matches("lua_ssl_verify_depth%s+1;", http_inject_conf) + end) + it("includes default lua_ssl_trusted_certificate", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(conf) + assert.matches("lua_ssl_trusted_certificate.+;", http_inject_conf) + end) + it("sets lua_ssl_trusted_certificate to a combined file (single entry)", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + lua_ssl_trusted_certificate = "spec/fixtures/kong_spec.crt", + })) + local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(conf) + assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", http_inject_conf) + end) + it("sets lua_ssl_trusted_certificate to a combined file (multiple entries)", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt,spec/fixtures/kong_clustering.crt", + })) + local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(conf) + assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", http_inject_conf) + end) + end) + + describe("compile_nginx_stream_inject_conf()", function() + it("compiles a stream NGINX inject conf", function() + local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(helpers.test_conf) + assert.matches("lua_ssl_verify_depth%s+1;", stream_inject_conf) + assert.matches("lua_ssl_trusted_certificate.+;", stream_inject_conf) + assert.matches("lua_ssl_protocols%s+TLSv1.1 TLSv1.2 TLSv1.3;", stream_inject_conf) + end) + it("sets lua_ssl_verify_depth", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + lua_ssl_verify_depth = "2" + })) + local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(conf) + assert.matches("lua_ssl_verify_depth%s+2;", stream_inject_conf) + end) + it("includes default lua_ssl_verify_depth", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(conf) + assert.matches("lua_ssl_verify_depth%s+1;", stream_inject_conf) + end) + it("includes default lua_ssl_trusted_certificate", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(conf) + assert.matches("lua_ssl_trusted_certificate.+;", stream_inject_conf) + end) + it("sets lua_ssl_trusted_certificate to a combined file (single entry)", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + lua_ssl_trusted_certificate = "spec/fixtures/kong_spec.crt", + })) + local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(conf) + assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", stream_inject_conf) + end) + it("sets lua_ssl_trusted_certificate to a combined file (multiple entries)", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering_ca.crt,spec/fixtures/kong_clustering.crt", + })) + local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(conf) + assert.matches("lua_ssl_trusted_certificate%s+.*ca_combined", stream_inject_conf) + end) + + it("include nginx-kong-stream-inject.conf in nginx-kong-stream.conf", function() + local nginx_conf = prefix_handler.compile_kong_stream_conf(helpers.test_conf) + assert.matches("include 'nginx-kong-stream-inject.conf';", nginx_conf, nil, true) + end) + end) end) diff --git a/spec/01-unit/28-inject_confs_spec.lua b/spec/01-unit/28-inject_confs_spec.lua new file mode 100644 index 00000000000..ff5ea8afb9f --- /dev/null +++ b/spec/01-unit/28-inject_confs_spec.lua @@ -0,0 +1,45 @@ +local pl_path = require "pl.path" +local helpers = require "spec.helpers" +local inject_confs = require "kong.cmd.utils.inject_confs" +local compile_confs = inject_confs.compile_confs +local currentdir = pl_path.currentdir +local fmt = string.format + +describe("compile_confs", function() + for _, strategy in helpers.all_strategies() do + it("database = " .. strategy, function() + local cwd = currentdir() + local main_conf = [[ +]] + local main_conf_off = fmt([[ +lmdb_environment_path %s/servroot/dbless.lmdb; +lmdb_map_size 2048m; +]], cwd) + local http_conf = fmt([[ +lua_ssl_verify_depth 1; +lua_ssl_trusted_certificate '%s/servroot/.ca_combined'; +lua_ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +]], cwd) + local stream_conf = fmt([[ +lua_ssl_verify_depth 1; +lua_ssl_trusted_certificate '%s/servroot/.ca_combined'; +lua_ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +]], cwd) + + local args = { + prefix = helpers.test_conf.prefix, + } + helpers.setenv("KONG_DATABASE", strategy) + local confs = compile_confs(args) + helpers.unsetenv("KONG_DATABASE") + assert(confs) + local expected_main_conf = main_conf + if strategy == "off" then + expected_main_conf = main_conf_off + end + assert.matches(expected_main_conf, confs.main_conf, nil, true) + assert.matches(http_conf, confs.http_conf, nil, true) + assert.matches(stream_conf, confs.stream_conf, nil, true) + end) + end +end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 4c83180fb2a..9322d3c9d42 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -704,9 +704,13 @@ describe("kong config", function() os.remove("kong.yml") assert.is_nil(lfs.attributes("kong.yml")) - assert(helpers.kong_exec("config init")) + assert(helpers.kong_exec("config init", { + prefix = helpers.test_conf.prefix, + })) assert.not_nil(lfs.attributes("kong.yml")) - assert(helpers.kong_exec("config parse kong.yml")) + assert(helpers.kong_exec("config parse kong.yml", { + prefix = helpers.test_conf.prefix, + })) end) it("config init can take an argument", function() @@ -717,8 +721,12 @@ describe("kong config", function() os.remove(tmpname) assert.is_nil(lfs.attributes(tmpname)) - assert(helpers.kong_exec("config init " .. tmpname)) + assert(helpers.kong_exec("config init " .. tmpname, { + prefix = helpers.test_conf.prefix, + })) assert.not_nil(lfs.attributes(tmpname)) - assert(helpers.kong_exec("config parse " .. tmpname)) + assert(helpers.kong_exec("config parse " .. tmpname, { + prefix = helpers.test_conf.prefix, + })) end) end) diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index 9e2cb01afbb..703405e875b 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -1,35 +1,38 @@ local helpers = require "spec.helpers" -describe("kong vault", function() +for _, strategy in helpers.all_strategies() do +describe("kong vault #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(nil, {}) -- runs migrations end) - after_each(function() - helpers.kill_all() - end) - lazy_teardown(function() helpers.clean_prefix() end) it("vault help", function() - local ok, stderr, stdout = helpers.kong_exec("vault --help") + local ok, stderr, stdout = helpers.kong_exec("vault --help", { + prefix = helpers.test_conf.prefix, + }) assert.matches("Usage: kong vault COMMAND [OPTIONS]", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) it("vault get without params", function() - local ok, stderr, stdout = helpers.kong_exec("vault get") + local ok, stderr, stdout = helpers.kong_exec("vault get", { + prefix = helpers.test_conf.prefix, + }) assert.matches("Error: the 'get' command needs a argument", stderr) assert.is_nil(stdout) assert.is_false(ok) end) it("vault get with non-existing vault", function() - local ok, stderr, stdout = helpers.kong_exec("vault get none/foo") + local ok, stderr, stdout = helpers.kong_exec("vault get none/foo", { + prefix = helpers.test_conf.prefix, + }) assert.matches("Error: vault not found (none)", stderr, nil, true) assert.matches("[{vault://none/foo}]", stderr, nil, true) assert.is_nil(stdout) @@ -37,7 +40,9 @@ describe("kong vault", function() end) it("vault get with non-existing key", function() - local ok, stderr, stdout = helpers.kong_exec("vault get env/none") + local ok, stderr, stdout = helpers.kong_exec("vault get env/none", { + prefix = helpers.test_conf.prefix, + }) assert.matches("Error: unable to load value (none) from vault (env): not found [{vault://env/none}]", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) @@ -95,56 +100,75 @@ describe("kong vault", function() end) end) - for _, strategy in helpers.each_strategy({ "postgres"}) do - describe("[env] instantiated #" .. strategy, function() - local admin_client - lazy_setup(function() - helpers.get_db_utils(strategy, { - "vaults" - }) - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - admin_client = helpers.admin_client() - local res = admin_client:put("/vaults/test-env", { - headers = { - ["Content-Type"] = "application/json" - }, - body = { - name = "env", - config = { - prefix = "SECRETS_" - }, - } - }) - - assert.res_status(200, res) - end) + describe("[env] instantiated #" .. strategy, function() + local db, _, yaml_file + lazy_setup(function() + _, db = helpers.get_db_utils(strategy, { + "vaults" + }) - lazy_teardown(function() - if admin_client then - admin_client:close() - end + db.vaults:insert { + prefix = "test-env", + name = "env", + config = { + prefix = "SECRETS_", + } + } + + yaml_file = helpers.make_yaml_file([[ + _format_version: "3.0" + vaults: + - config: + prefix: SECRETS_ + name: env + prefix: test-env + ]]) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + declarative_config = yaml_file, + })) + end) - helpers.stop_kong() - end) + lazy_teardown(function() + helpers.stop_kong() + end) - it("vault get env", function() - finally(function() - helpers.unsetenv("SECRETS_TEST") - end) - helpers.setenv("SECRETS_TEST", "testvalue") - ngx.sleep(3) - local ok, stderr, stdout = helpers.kong_exec("vault get test-env/test", { - prefix = helpers.test_conf.prefix, - }) - assert.equal("", stderr) - assert.matches("testvalue", stdout) - assert.is_true(ok) + it("vault get env", function() + finally(function() + helpers.unsetenv("SECRETS_TEST") end) + helpers.setenv("SECRETS_TEST", "testvalue") + ngx.sleep(3) + + local ok, stderr, stdout = helpers.kong_exec("vault get test-env/test", { + prefix = helpers.test_conf.prefix, + }) + assert.equal("", stderr) + assert.matches("testvalue", stdout) + assert.is_true(ok) + end) + + it("vault get non-existing env", function() + local ok, stderr, stdout = helpers.kong_exec("vault get test-env/nonexist", { + prefix = helpers.test_conf.prefix, + }) + assert.matches("Error: unable to load value (nonexist) from vault (test-env): not found", stderr, nil, true) + assert.matches("[{vault://test-env/nonexist}]", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) + end) + + it("vault get non-existing vault", function() + local ok, stderr, stdout = helpers.kong_exec("vault get nonexist/nonexist", { + prefix = helpers.test_conf.prefix, + }) + assert.matches("Error: vault not found (nonexist)", stderr, nil, true) + assert.matches("[{vault://nonexist/nonexist}]", stderr, nil, true) + assert.is_nil(stdout) + assert.is_false(ok) end) - end + end) end) +end From 13c8d9a96c24028114d062e9ae600bf485d51a47 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Mon, 24 Jul 2023 20:34:04 +0800 Subject: [PATCH 2806/4351] chore(ci): upgrade test should use the latest bin/kong in NEW_CONTAINER (#11265) --- .github/workflows/upgrade-tests.yml | 1 + scripts/upgrade-tests/test-upgrade-path.sh | 1 + 2 files changed, 2 insertions(+) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 5ba11e155a4..a49f2dcbe10 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -3,6 +3,7 @@ name: Upgrade Tests on: pull_request: paths: + - 'scripts/upgrade-tests/**' - 'kong/db/migrations/**' - 'spec/05-migration/**' - 'kong/enterprise_edition/db/migrations/**' diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index 14ffee9acea..944dd29d545 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -101,6 +101,7 @@ function build_containers() { docker exec -w /kong $OLD_CONTAINER make dev CRYPTO_DIR=/usr/local/kong # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy docker exec -w /kong $NEW_CONTAINER make dev-legacy CRYPTO_DIR=/usr/local/kong + docker exec ${NEW_CONTAINER} ln -sf /kong/bin/kong /usr/local/bin/kong } function initialize_test_list() { From b572db812880098f17940867e56a3e8aed2668c3 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 24 Jul 2023 15:23:00 -0300 Subject: [PATCH 2807/4351] chore(wasm): update ffi binding module name (#11253) `resty.wasm` -> `resty.wasmx`. --- kong/runloop/wasm.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index ce7181fc36d..52eac439db4 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -4,7 +4,7 @@ local utils = require "kong.tools.utils" local dns = require "kong.tools.dns" local clear_tab = require "table.clear" ----@module 'resty.http.proxy_wasm' +---@module 'resty.wasmx.proxy_wasm' local proxy_wasm local kong = _G.kong @@ -533,7 +533,7 @@ function _M.init(kong_config) -- setup a DNS client for ngx_wasm_module _G.dns_client = dns(kong_config) - proxy_wasm = require "resty.http.proxy_wasm" + proxy_wasm = require "resty.wasmx.proxy_wasm" ENABLED = true ATTACH_OPTS.isolation = proxy_wasm.isolations.FILTER From 5c7a7b8f9125fddac3636b65f40fd354d2937f78 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 25 Jul 2023 10:18:16 +0800 Subject: [PATCH 2808/4351] feat(router): enable flavor `expressions` in stream subsystem (#11071) --- .requirements | 2 +- CHANGELOG.md | 6 +- kong/router/atc.lua | 144 ++++++++++++- kong/router/compat.lua | 196 +++++++++++++++++- kong/router/expressions.lua | 5 +- kong/router/init.lua | 7 +- kong/router/utils.lua | 35 ++++ spec/01-unit/08-router_spec.lua | 119 ++++++++++- .../02-integration/05-proxy/01-proxy_spec.lua | 69 ++++-- spec/02-integration/05-proxy/06-ssl_spec.lua | 5 +- .../05-proxy/10-balancer/06-stream_spec.lua | 52 ++++- .../05-proxy/18-upstream_tls_spec.lua | 81 ++++++-- .../05-proxy/23-context_spec.lua | 64 +++++- spec/02-integration/05-proxy/26-udp_spec.lua | 48 ++++- .../28-stream_plugins_triggering_spec.lua | 66 +++++- 15 files changed, 815 insertions(+), 84 deletions(-) diff --git a/.requirements b/.requirements index 82e14ec44ff..e338583920a 100644 --- a/.requirements +++ b/.requirements @@ -9,7 +9,7 @@ LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=72cc8fddeac024c54c9c1fa5a25c28a72d79080e # 1.1.0 +ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 KONG_MANAGER=nightly NGX_WASM_MODULE_BRANCH=main diff --git a/CHANGELOG.md b/CHANGELOG.md index 87eca1f0688..c0e7720f76e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -36,6 +36,9 @@ #### Core +- Enable `expressions` and `traditional_compatible` router flavor in stream subsystem. + [#11071](https://github.com/Kong/kong/pull/11071) + #### Admin API #### Kong Manager @@ -169,8 +172,9 @@ Meanwhile, the following Kong configurations cannot reference vaults as they are - Bumped pgmoon from 1.16.0 to 1.16.2 (Kong's fork) [#11181](https://github.com/Kong/kong/pull/11181) [#11229](https://github.com/Kong/kong/pull/11229) -- Bumped atc-router from 1.0.5 to 1.1.0 +- Bumped atc-router from 1.0.5 to 1.2.0 [#10100](https://github.com/Kong/kong/pull/10100) + [#11071](https://github.com/Kong/kong/pull/11071) - Bumped lua-resty-lmdb from 1.1.0 to 1.3.0 [#11227](https://github.com/Kong/kong/pull/11227) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 967ad9bd8f8..cd8efa841fc 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -18,6 +18,7 @@ local assert = assert local setmetatable = setmetatable local pairs = pairs local ipairs = ipairs +local tonumber = tonumber local max = math.max @@ -49,6 +50,9 @@ local LOGICAL_OR = " || " local LOGICAL_AND = " && " +local is_http = ngx.config.subsystem == "http" + + -- reuse buffer object local values_buf = buffer.new(64) @@ -64,8 +68,11 @@ do }, ["Int"] = {"net.port", + "net.src.port", "net.dst.port", }, + ["IpAddr"] = {"net.src.ip", "net.dst.ip", + }, } CACHED_SCHEMA = schema.new() @@ -343,7 +350,6 @@ end -- example.*:123 => example.*, 123 local split_host_port do - local tonumber = tonumber local DEFAULT_HOSTS_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE local memo_hp = lrucache.new(DEFAULT_HOSTS_LRUCACHE_SIZE) @@ -381,6 +387,8 @@ do end +if is_http then + function _M:select(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, @@ -588,6 +596,140 @@ function _M:exec(ctx) return match_t end +else -- is stream subsystem + +function _M:select(_, _, _, scheme, + src_ip, src_port, + dst_ip, dst_port, + sni) + + check_select_params(nil, nil, nil, scheme, + src_ip, src_port, + dst_ip, dst_port, + sni) + + local c = context.new(self.schema) + + for _, field in ipairs(self.fields) do + if field == "net.protocol" then + assert(c:add_value(field, scheme)) + + elseif field == "tls.sni" then + local res, err = c:add_value(field, sni) + if not res then + return nil, err + end + + elseif field == "net.src.ip" then + assert(c:add_value(field, src_ip)) + + elseif field == "net.src.port" then + assert(c:add_value(field, src_port)) + + elseif field == "net.dst.ip" then + assert(c:add_value(field, dst_ip)) + + elseif field == "net.dst.port" then + assert(c:add_value(field, dst_port)) + + end -- if + end -- for + + local matched = self.router:execute(c) + if not matched then + return nil + end + + local uuid = c:get_result() + + local service = self.services[uuid] + local matched_route = self.routes[uuid] + + local service_protocol, _, --service_type + service_host, service_port, + service_hostname_type = get_service_info(service) + + return { + route = matched_route, + service = service, + upstream_url_t = { + type = service_hostname_type, + host = service_host, + port = service_port, + }, + upstream_scheme = service_protocol, + } +end + + +function _M:exec(ctx) + local src_ip = var.remote_addr + local dst_ip = var.server_addr + + local src_port = tonumber(var.remote_port, 10) + local dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or + tonumber(var.server_port, 10) + + -- error value for non-TLS connections ignored intentionally + local sni = server_name() + + -- fallback to preread SNI if current connection doesn't terminate TLS + if not sni then + sni = var.ssl_preread_server_name + end + + local scheme + if var.protocol == "UDP" then + scheme = "udp" + else + scheme = sni and "tls" or "tcp" + end + + -- when proxying TLS request in second layer or doing TLS passthrough + -- rewrite the dst_ip, port back to what specified in proxy_protocol + if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + dst_ip = var.proxy_protocol_server_addr + dst_port = tonumber(var.proxy_protocol_server_port) + end + + local cache_key = (src_ip or "") .. "|" .. + (src_port or "") .. "|" .. + (dst_ip or "") .. "|" .. + (dst_port or "") .. "|" .. + (sni or "") + + local match_t = self.cache:get(cache_key) + if not match_t then + if self.cache_neg:get(cache_key) then + route_match_stat(ctx, "neg") + return nil + end + + local err + match_t, err = self:select(nil, nil, nil, scheme, + src_ip, src_port, + dst_ip, dst_port, + sni) + if not match_t then + if err then + ngx_log(ngx_ERR, "router returned an error: ", err) + end + + self.cache_neg:set(cache_key, true) + return nil + end + + self.cache:set(cache_key, match_t) + + else + route_match_stat(ctx, "pos") + end + + return match_t +end + +end -- if is_http + function _M._set_ngx(mock_ngx) if type(mock_ngx) ~= "table" then diff --git a/kong/router/compat.lua b/kong/router/compat.lua index c78ea3404cb..99b66fe2643 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -17,6 +17,7 @@ local escape_str = atc.escape_str local is_empty_field = atc.is_empty_field local gen_for_field = atc.gen_for_field local split_host_port = atc.split_host_port +local parse_ip_addr = require("kong.router.utils").parse_ip_addr local type = type @@ -28,6 +29,9 @@ local byte = string.byte local bor, band, lshift = bit.bor, bit.band, bit.lshift +local is_http = ngx.config.subsystem == "http" + + local DOT = byte(".") local TILDE = byte("~") local ASTERISK = byte("*") @@ -41,6 +45,9 @@ local headers_buf = buffer.new(128) local single_header_buf = buffer.new(64) +-- sep: a seperator of expressions, like '&&' +-- idx: indicate whether or not to add 'sep' +-- for example, we should not add 'sep' for the first element in array local function buffer_append(buf, sep, str, idx) if #buf > 0 and (idx == nil or idx > 1) @@ -55,6 +62,7 @@ local OP_EQUAL = "==" local OP_PREFIX = "^=" local OP_POSTFIX = "=^" local OP_REGEX = "~" +local OP_IN = "in" local LOGICAL_OR = atc.LOGICAL_OR @@ -67,6 +75,68 @@ local LOGICAL_AND = atc.LOGICAL_AND local uuid_generator = assert(uuid.factory_v5('7f145bf9-0dce-4f91-98eb-debbce4b9f6b')) +local function gen_for_nets(ip_field, port_field, vals) + if is_empty_field(vals) then + return nil + end + + local nets_buf = buffer.new(64):put("(") + + for i = 1, #vals do + local v = vals[i] + + if type(v) ~= "table" then + ngx.log(ngx.ERR, "sources/destinations elements must be a table") + return nil + end + + if is_empty_field(v) then + ngx.log(ngx.ERR, "sources/destinations elements must not be empty") + return nil + end + + local ip = v.ip + local port = v.port + + local exp_ip, exp_port + + if ip then + local addr, mask = parse_ip_addr(ip) + + if mask then -- ip in cidr + exp_ip = ip_field .. " " .. OP_IN .. " " .. + addr .. "/" .. mask + + else -- ip == addr + exp_ip = ip_field .. " " .. OP_EQUAL .. " " .. + addr + end + end + + if port then + exp_port = port_field .. " " .. OP_EQUAL .. " " .. port + end + + if not ip then + buffer_append(nets_buf, LOGICAL_OR, exp_port, i) + goto continue + end + + if not port then + buffer_append(nets_buf, LOGICAL_OR, exp_ip, i) + goto continue + end + + buffer_append(nets_buf, LOGICAL_OR, + "(" .. exp_ip .. LOGICAL_AND .. exp_port .. ")", i) + + ::continue:: + end -- for + + return nets_buf:put(")"):get() +end + + local function get_expression(route) local methods = route.methods local hosts = route.hosts @@ -74,12 +144,10 @@ local function get_expression(route) local headers = route.headers local snis = route.snis - expr_buf:reset() + local srcs = route.sources + local dsts = route.destinations - local gen = gen_for_field("http.method", OP_EQUAL, methods) - if gen then - buffer_append(expr_buf, LOGICAL_AND, gen) - end + expr_buf:reset() local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(_, p) if #p > 1 and byte(p, -1) == DOT then @@ -92,11 +160,41 @@ local function get_expression(route) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered - gen = "(net.protocol != \"https\"" .. LOGICAL_OR .. gen .. ")" + if srcs or dsts then + gen = "(net.protocol != \"tls\"" .. LOGICAL_OR .. gen .. ")" + else + gen = "(net.protocol != \"https\"" .. LOGICAL_OR .. gen .. ")" + end buffer_append(expr_buf, LOGICAL_AND, gen) end + -- stream expression + + do + local src_gen = gen_for_nets("net.src.ip", "net.src.port", srcs) + local dst_gen = gen_for_nets("net.dst.ip", "net.dst.port", dsts) + + if src_gen then + buffer_append(expr_buf, LOGICAL_AND, src_gen) + end + + if dst_gen then + buffer_append(expr_buf, LOGICAL_AND, dst_gen) + end + + if src_gen or dst_gen then + return expr_buf:get() + end + end + + -- http expression + + local gen = gen_for_field("http.method", OP_EQUAL, methods) + if gen then + buffer_append(expr_buf, LOGICAL_AND, gen) + end + if not is_empty_field(hosts) then hosts_buf:reset():put("(") @@ -186,6 +284,71 @@ do end +local stream_get_priority +do + -- compatible with http priority + local STREAM_SNI_BIT = lshift_uint64(0x01ULL, 61) + + -- IP > PORT > CIDR + local IP_BIT = lshift_uint64(0x01ULL, 3) + local PORT_BIT = lshift_uint64(0x01ULL, 2) + local CIDR_BIT = lshift_uint64(0x01ULL, 0) + + local function calc_ip_weight(ips) + local weight = 0x0ULL + + if is_empty_field(ips) then + return weight + end + + for i = 1, #ips do + local ip = ips[i].ip + local port = ips[i].port + + if ip then + if ip:find("/", 1, true) then + weight = bor(weight, CIDR_BIT) + + else + weight = bor(weight, IP_BIT) + end + end + + if port then + weight = bor(weight, PORT_BIT) + end + end + + return weight + end + + stream_get_priority = function(snis, srcs, dsts) + local match_weight = 0x0ULL + + -- [sni] has higher priority than [src] or [dst] + if not is_empty_field(snis) then + match_weight = STREAM_SNI_BIT + end + + -- [src] + [dst] has higher priority than [sni] + if not is_empty_field(srcs) and + not is_empty_field(dsts) + then + match_weight = STREAM_SNI_BIT + end + + local src_bits = calc_ip_weight(srcs) + local dst_bits = calc_ip_weight(dsts) + + local priority = bor(match_weight, + lshift(src_bits, 4), + dst_bits) + + return priority + end +end + + local PLAIN_HOST_ONLY_BIT = lshift(0x01ULL, 60) local REGEX_URL_BIT = lshift(0x01ULL, 51) @@ -205,13 +368,26 @@ local REGEX_URL_BIT = lshift(0x01ULL, 51) -- | | | -- +-------------------------+-------------------------------------+ local function get_priority(route) + local snis = route.snis + local srcs = route.sources + local dsts = route.destinations + + -- stream expression + + if not is_empty_field(srcs) or + not is_empty_field(dsts) + then + return stream_get_priority(snis, srcs, dsts) + end + + -- http expression + local methods = route.methods local hosts = route.hosts local paths = route.paths local headers = route.headers - local snis = route.snis - local match_weight = 0 + local match_weight = 0 -- 0x0ULL if not is_empty_field(methods) then match_weight = match_weight + 1 @@ -373,7 +549,9 @@ function _M.new(routes_and_services, cache, cache_neg, old_router) return error("expected arg #1 routes to be a table", 2) end - routes_and_services = split_routes_and_services_by_path(routes_and_services) + if is_http then + routes_and_services = split_routes_and_services_by_path(routes_and_services) + end return atc.new(routes_and_services, cache, cache_neg, old_router, get_exp_and_priority) end diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 7f10bc3161b..ff54792be1f 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -30,7 +30,10 @@ local function get_exp_and_priority(route) local protocols = route.protocols -- give the chance for http redirection (301/302/307/308/426) - if protocols and #protocols == 1 and protocols[1] == "https" then + -- and allow tcp works with tls + if protocols and #protocols == 1 and + (protocols[1] == "https" or protocols[1] == "tls") + then return exp, route.priority end diff --git a/kong/router/init.lua b/kong/router/init.lua index 42c3d44bd25..ebd065c18bd 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -11,7 +11,6 @@ local compat = require("kong.router.compat") local utils = require("kong.router.utils") -local is_http = ngx.config.subsystem == "http" local phonehome_statistics = utils.phonehome_statistics @@ -41,9 +40,8 @@ function _M.new(routes, cache, cache_neg, old_router) phonehome_statistics(routes) - if not is_http or - not flavor or flavor == "traditional" - then + if not flavor or flavor == "traditional" then + local trad, err = traditional.new(routes, cache, cache_neg) if not trad then return nil, err @@ -58,6 +56,7 @@ function _M.new(routes, cache, cache_neg, old_router) return expressions.new(routes, cache, cache_neg, old_router) end + -- flavor == "traditional_compatible" return compat.new(routes, cache, cache_neg, old_router) end diff --git a/kong/router/utils.lua b/kong/router/utils.lua index b04e5ae2e7c..bb6bc064f77 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -383,6 +383,39 @@ do end +local parse_ip_addr +do + local bit = require("bit") + local ipmatcher = require("resty.ipmatcher") + + local band, lshift, rshift = bit.band, bit.lshift, bit.rshift + + parse_ip_addr = function(ip) + local addr, mask = ipmatcher.split_ip(ip) + + if not mask then + return addr + end + + local ipv4 = ipmatcher.parse_ipv4(addr) + + -- FIXME: support ipv6 + if not ipv4 then + return addr, mask + end + + local cidr = lshift(rshift(ipv4, 32 - mask), 32 - mask) + + local n1 = band( cidr , 0xff) + local n2 = band(rshift(cidr, 8), 0xff) + local n3 = band(rshift(cidr, 16), 0xff) + local n4 = band(rshift(cidr, 24), 0xff) + + return n4 .. "." .. n3 .. "." .. n2 .. "." .. n1, mask + end +end + + return { DEFAULT_MATCH_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE, @@ -396,4 +429,6 @@ return { route_match_stat = route_match_stat, is_regex_magic = is_regex_magic, phonehome_statistics = phonehome_statistics, + + parse_ip_addr = parse_ip_addr, } diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 1b942df5f70..bf3e7733767 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -3,14 +3,20 @@ local atc_compat = require "kong.router.compat" local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local uuid = require("kong.tools.utils").uuid -local function reload_router(flavor) +local function reload_router(flavor, subsystem) _G.kong = { configuration = { router_flavor = flavor, }, } + ngx.config.subsystem = subsystem or "http" -- luacheck: ignore + + package.loaded["kong.router.atc"] = nil + package.loaded["kong.router.compat"] = nil + package.loaded["kong.router.expressions"] = nil package.loaded["kong.router"] = nil + Router = require "kong.router" end @@ -4205,8 +4211,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) - if flavor == "traditional" then + -- flavor == "traditional"/"traditional_compatible"/"expressions" describe("#stream context", function() + -- enable stream subsystem + reload_router(flavor, "stream") + describe("[sources]", function() local use_case, router @@ -4216,6 +4225,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", sources = { { ip = "127.0.0.1" }, { ip = "127.0.0.2" }, @@ -4225,6 +4235,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", sources = { { port = 65001 }, { port = 65002 }, @@ -4235,6 +4246,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", sources = { { ip = "127.168.0.0/8" }, } @@ -4244,6 +4256,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", sources = { { ip = "127.0.0.1", port = 65001 }, } @@ -4252,6 +4265,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8105", sources = { { ip = "127.0.0.2", port = 65300 }, { ip = "127.168.0.0/16", port = 65301 }, @@ -4316,6 +4330,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", destinations = { { ip = "127.0.0.1" }, { ip = "127.0.0.2" }, @@ -4325,6 +4340,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", destinations = { { port = 65001 }, { port = 65002 }, @@ -4335,6 +4351,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", destinations = { { ip = "127.168.0.0/8" }, } @@ -4344,6 +4361,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", destinations = { { ip = "127.0.0.1", port = 65001 }, } @@ -4352,6 +4370,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8105", destinations = { { ip = "127.0.0.2", port = 65300 }, { ip = "127.168.0.0/16", port = 65301 }, @@ -4423,6 +4442,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", snis = { "www.example.org" } } }, @@ -4430,6 +4450,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", hosts = { "sni.example.com", }, @@ -4444,6 +4465,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", hosts = { "sni.example.com", }, @@ -4459,6 +4481,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", hosts = { "sni.example.com", }, @@ -4483,7 +4506,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.same(use_case[1].route, match_t.route) end) - it("[sni] is ignored for http request without shadowing routes with `protocols={'http'}`. Fixes #6425", function() + it_trad_only("[sni] is ignored for http request without shadowing routes with `protocols={'http'}`. Fixes #6425", function() local match_t = router_ignore_sni:select(nil, nil, "sni.example.com", "http", nil, nil, nil, nil, nil) @@ -4504,12 +4527,14 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", snis = { "www.example.org" }, } }, { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", sources = { { ip = "127.0.0.1" }, } @@ -4518,6 +4543,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", destinations = { { ip = "172.168.0.1" }, } @@ -4543,12 +4569,14 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", snis = { "www.example.org" }, } }, { service = service, route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", sources = { { ip = "127.0.0.1" }, }, @@ -4567,12 +4595,90 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.same(use_case[2].route, match_t.route) end) end) - end - end) -end + -- flavor == "traditional"/"traditional_compatible"/"expressions" + -- only traditional_compatible should check 'empty' fields + if flavor == "traditional_compatible" then + describe("#stream context", function() + -- enable stream subsystem + reload_router(flavor, "stream") + local get_expression = require("kong.router.compat").get_expression + + describe("check empty route fields", function() + local use_case + + before_each(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + snis = { "www.example.org" }, + sources = { + { ip = "127.0.0.1" }, + } + }, + }, + } + end) + + local empty_values = { {}, ngx.null, nil } + for i = 1, 3 do + local v = empty_values[i] + + it("empty snis", function() + use_case[1].route.snis = v + + assert.equal(get_expression(use_case[1].route), [[(net.src.ip == 127.0.0.1)]]) + assert(new_router(use_case)) + end) + + it("empty snis and src cidr", function() + use_case[1].route.snis = v + use_case[1].route.sources = {{ ip = "127.168.0.1/8" },} + + assert.equal(get_expression(use_case[1].route), [[(net.src.ip in 127.0.0.0/8)]]) + assert(new_router(use_case)) + end) + + it("empty snis and dst cidr", function() + use_case[1].route.snis = v + use_case[1].route.destinations = {{ ip = "192.168.0.1/16" },} + + assert.equal(get_expression(use_case[1].route), + [[(net.src.ip == 127.0.0.1) && (net.dst.ip in 192.168.0.0/16)]]) + assert(new_router(use_case)) + end) + + it("empty sources", function() + use_case[1].route.sources = v + use_case[1].route.destinations = {{ ip = "192.168.0.1/16" },} + + assert.equal(get_expression(use_case[1].route), + [[(net.protocol != "tls" || (tls.sni == "www.example.org")) && (net.dst.ip in 192.168.0.0/16)]]) + assert(new_router(use_case)) + end) + + it("empty destinations", function() + use_case[1].route.destinations = v + + assert.equal(get_expression(use_case[1].route), + [[(net.protocol != "tls" || (tls.sni == "www.example.org")) && (net.src.ip == 127.0.0.1)]]) + assert(new_router(use_case)) + end) + end + end) + end) -- #stream context + end -- if flavor == "traditional_compatible" + end) -- describe("Router (flavor = +end -- for _, flavor + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do describe("[both regex and prefix with regex_priority]", function() + reload_router(flavor) + local use_case, router lazy_setup(function() @@ -4628,6 +4734,7 @@ describe("[both regex and prefix with regex_priority]", function() end) end) +end -- for flavor for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 24959df4680..c510b247532 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -2,6 +2,7 @@ local helpers = require "spec.helpers" local utils = require "pl.utils" local stringx = require "pl.stringx" local http = require "resty.http" +local atc_compat = require "kong.router.compat" local function count_server_blocks(filename) @@ -138,9 +139,49 @@ describe("#stream proxy interface listeners", function() end) end) + +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.destinations = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do if strategy ~= "off" then - describe("[stream]", function() + describe("[stream" .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -155,7 +196,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", }) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { destinations = { { port = 19000 }, }, @@ -163,9 +204,9 @@ for _, strategy in helpers.each_strategy() do "tcp", }, service = service, - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "tcp" }, service = service, destinations = { @@ -176,9 +217,9 @@ for _, strategy in helpers.each_strategy() do { ip = "0.0.0.0" }, { port = 19004 }, } - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "tcp" }, service = service, destinations = { @@ -189,9 +230,9 @@ for _, strategy in helpers.each_strategy() do { ip = "0.0.0.0" }, { port = 19004 }, } - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "tcp" }, service = service, destinations = { @@ -202,9 +243,9 @@ for _, strategy in helpers.each_strategy() do { ip = "0.0.0.0" }, { port = 19004 }, } - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "tcp" }, service = service, destinations = { @@ -215,9 +256,9 @@ for _, strategy in helpers.each_strategy() do { ip = "0.0.0.0" }, { port = 19004 }, } - }) + }))) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "tcp" }, service = service, destinations = { @@ -228,9 +269,10 @@ for _, strategy in helpers.each_strategy() do { ip = "0.0.0.0" }, { port = 19004 }, } - }) + }))) assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, stream_listen = helpers.get_proxy_ip(false) .. ":19000, " .. helpers.get_proxy_ip(false) .. ":18000, " .. @@ -284,3 +326,4 @@ for _, strategy in helpers.each_strategy() do end) end end +end -- for flavor diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 112fe337ffe..ce91dd55f9e 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -596,9 +596,9 @@ for _, strategy in helpers.each_strategy() do end) end) - -- XXX: now flavor "expressions" does not support tcp/tls - if flavor ~= "expressions" then describe("TLS proxy [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -692,7 +692,6 @@ for _, strategy in helpers.each_strategy() do end) end) end) - end -- if flavor ~= "expressions" then describe("SSL [#" .. strategy .. ", flavor = " .. flavor .. "]", function() diff --git a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua index f7fa323ca70..53dc73de26f 100644 --- a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua @@ -1,8 +1,48 @@ local helpers = require "spec.helpers" +local atc_compat = require "kong.router.compat" +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.destinations = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do - describe("Balancer: least-connections [#" .. strategy .. "]", function() + describe("Balancer: least-connections [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -30,7 +70,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { destinations = { { port = 19000 }, }, @@ -38,7 +78,7 @@ for _, strategy in helpers.each_strategy() do "tcp", }, service = service, - } + })) local upstream_retries = bp.upstreams:insert({ name = "tcp-upstream-retries", @@ -69,7 +109,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", } - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { destinations = { { port = 18000 }, }, @@ -77,9 +117,10 @@ for _, strategy in helpers.each_strategy() do "tcp", }, service = service_retries, - } + })) helpers.start_kong({ + router_flavor = flavor, database = strategy, stream_listen = helpers.get_proxy_ip(false) .. ":19000," .. helpers.get_proxy_ip(false) .. ":18000", @@ -116,3 +157,4 @@ for _, strategy in helpers.each_strategy() do end) end) end +end -- for flavor diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index 0acfd89de8a..aaaaae5df5e 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -1,9 +1,9 @@ local helpers = require "spec.helpers" local ssl_fixtures = require "spec.fixtures.ssl" +local atc_compat = require "kong.router.compat" local fixtures = { - dns_mock = helpers.dns_mock.new(), http_mock = { upstream_mtls = [[ server { @@ -44,14 +44,55 @@ local fixtures = { } -fixtures.dns_mock:A { - name = "example.com", - address = "127.0.0.1", -} +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") + + fixtures.dns_mock = helpers.dns_mock.new({ mocks_only = true }) + fixtures.dns_mock:A { + name = "example.com", + address = "127.0.0.1", + } +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + r.hosts = nil + r.paths = nil + r.snis = nil + r.destinations = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do for _, strategy in helpers.each_strategy() do - describe("overriding upstream TLS parameters for database #" .. strategy, function() + describe("overriding upstream TLS parameters for database [#" .. strategy .. ", flavor = " .. flavor .. "]", function() local admin_client local bp local service_mtls, service_tls @@ -63,6 +104,8 @@ for _, strategy in helpers.each_strategy() do local tls_upstream local tls_service_mtls_upstream + reload_router(flavor) + lazy_setup(function() bp = helpers.get_db_utils(strategy, { "routes", @@ -111,23 +154,23 @@ for _, strategy in helpers.each_strategy() do cert = ssl_fixtures.cert_ca, })) - assert(bp.routes:insert({ + assert(bp.routes:insert(gen_route(flavor,{ service = { id = service_mtls.id, }, hosts = { "example.com", }, paths = { "/mtls", }, - })) + }))) - assert(bp.routes:insert({ + assert(bp.routes:insert(gen_route(flavor,{ service = { id = service_tls.id, }, hosts = { "example.com", }, paths = { "/tls", }, - })) + }))) - assert(bp.routes:insert({ + assert(bp.routes:insert(gen_route(flavor,{ service = { id = service_mtls_upstream.id, }, hosts = { "example.com", }, paths = { "/mtls-upstream", }, - })) + }))) -- tls tls_service_mtls = assert(bp.services:insert({ @@ -155,7 +198,7 @@ for _, strategy in helpers.each_strategy() do host = "example.com" })) - assert(bp.routes:insert({ + assert(bp.routes:insert(gen_route(flavor,{ service = { id = tls_service_mtls.id, }, destinations = { { @@ -165,9 +208,9 @@ for _, strategy in helpers.each_strategy() do protocols = { "tls", }, - })) + }))) - assert(bp.routes:insert({ + assert(bp.routes:insert(gen_route(flavor,{ service = { id = tls_service_tls.id, }, destinations = { { @@ -177,9 +220,9 @@ for _, strategy in helpers.each_strategy() do protocols = { "tls", }, - })) + }))) - assert(bp.routes:insert({ + assert(bp.routes:insert(gen_route(flavor,{ service = { id = tls_service_mtls_upstream.id, }, destinations = { { @@ -189,10 +232,11 @@ for _, strategy in helpers.each_strategy() do protocols = { "tls", }, - })) + }))) assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", stream_listen = helpers.get_proxy_ip(false) .. ":19000," @@ -760,3 +804,4 @@ for _, strategy in helpers.each_strategy() do end end) end +end -- for flavor diff --git a/spec/02-integration/05-proxy/23-context_spec.lua b/spec/02-integration/05-proxy/23-context_spec.lua index b0fd8911ec1..603dd21ee75 100644 --- a/spec/02-integration/05-proxy/23-context_spec.lua +++ b/spec/02-integration/05-proxy/23-context_spec.lua @@ -1,10 +1,51 @@ local helpers = require "spec.helpers" local null = ngx.null +local atc_compat = require "kong.router.compat" +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.paths = nil + r.destinations = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do - describe("Context Tests [#" .. strategy .. "]", function() + describe("Context Tests [#" .. strategy .. ", flavor = " .. flavor .. "]", function() describe("[http]", function() + reload_router(flavor) + local proxy_client lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -16,9 +57,9 @@ for _, strategy in helpers.each_strategy() do "ctx-tests-response", }) - local unbuff_route = bp.routes:insert { + local unbuff_route = bp.routes:insert(gen_route(flavor, { paths = { "/" }, - } + })) bp.plugins:insert { name = "ctx-tests", @@ -33,9 +74,9 @@ for _, strategy in helpers.each_strategy() do } } - local buffered_route = bp.routes:insert { + local buffered_route = bp.routes:insert(gen_route(flavor, { paths = { "/buffered" }, - } + })) bp.plugins:insert { name = "ctx-tests", @@ -50,9 +91,9 @@ for _, strategy in helpers.each_strategy() do } } - local response_route = bp.routes:insert { + local response_route = bp.routes:insert(gen_route(flavor, { paths = { "/response" }, - } + })) bp.plugins:insert { name = "ctx-tests-response", @@ -68,6 +109,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, plugins = "bundled,ctx-tests,ctx-tests-response", nginx_conf = "spec/fixtures/custom_nginx.template", @@ -128,6 +170,8 @@ for _, strategy in helpers.each_strategy() do if strategy ~= "off" then describe("[stream]", function() + reload_router(flavor) + local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" local tcp_client lazy_setup(function() @@ -145,7 +189,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", }) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { destinations = { { port = 19000 }, }, @@ -153,7 +197,7 @@ for _, strategy in helpers.each_strategy() do "tcp", }, service = service, - }) + }))) bp.plugins:insert { name = "ctx-tests", @@ -166,6 +210,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, stream_listen = helpers.get_proxy_ip(false) .. ":19000", plugins = "bundled,ctx-tests", @@ -197,3 +242,4 @@ for _, strategy in helpers.each_strategy() do end end) end +end -- for flavor diff --git a/spec/02-integration/05-proxy/26-udp_spec.lua b/spec/02-integration/05-proxy/26-udp_spec.lua index fee0b85d50d..4be4717032e 100644 --- a/spec/02-integration/05-proxy/26-udp_spec.lua +++ b/spec/02-integration/05-proxy/26-udp_spec.lua @@ -1,12 +1,52 @@ local helpers = require "spec.helpers" +local atc_compat = require "kong.router.compat" local UDP_PROXY_PORT = 26001 +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.sources = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do - describe("UDP Proxying [#" .. strategy .. "]", function() + describe("UDP Proxying [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "routes", @@ -18,13 +58,14 @@ for _, strategy in helpers.each_strategy() do url = "udp://127.0.0.1:" .. helpers.mock_upstream_stream_port, }) - assert(bp.routes:insert { + assert(bp.routes:insert(gen_route(flavor, { protocols = { "udp" }, service = service, sources = { { ip = "127.0.0.1", }, } - }) + }))) assert(helpers.start_kong { + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", stream_listen = "127.0.0.1:" .. UDP_PROXY_PORT .. " udp", @@ -47,3 +88,4 @@ for _, strategy in helpers.each_strategy() do end) end) end +end -- for flavor diff --git a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua index 3c53c4e6bc7..c0546d2e8fc 100644 --- a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" local cjson = require "cjson" +local atc_compat = require "kong.router.compat" local TEST_CONF = helpers.test_conf @@ -69,8 +70,48 @@ local function assert_phases(phrases) end end + +local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") +end + + +local function gen_route(flavor, r) + if flavor ~= "expressions" then + return r + end + + r.expression = atc_compat.get_expression(r) + r.priority = tonumber(atc_compat._get_priority(r)) + + r.destinations = nil + + return r +end + + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do - describe("#stream Proxying [#" .. strategy .. "]", function() + describe("#stream Proxying [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + local bp before_each(function() @@ -89,7 +130,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp" }) - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { destinations = { { port = 19000, @@ -99,7 +140,7 @@ for _, strategy in helpers.each_strategy() do "tcp", }, service = tcp_srv, - } + })) local tls_srv = bp.services:insert({ name = "tls", @@ -108,7 +149,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tls" }) - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { destinations = { { port = 19443, @@ -118,13 +159,14 @@ for _, strategy in helpers.each_strategy() do "tls", }, service = tls_srv, - } + })) bp.plugins:insert { name = "logger", } assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "logger", @@ -163,7 +205,9 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("#stream Proxying [#" .. strategy .. "]", function() + describe("#stream Proxying [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + reload_router(flavor) + local bp before_each(function() @@ -183,7 +227,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp" }) - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { destinations = { { port = 19000, @@ -193,7 +237,7 @@ for _, strategy in helpers.each_strategy() do "tcp", }, service = tcp_srv, - } + })) local tls_srv = bp.services:insert({ name = "tls", @@ -202,7 +246,7 @@ for _, strategy in helpers.each_strategy() do protocol = "tls" }) - bp.routes:insert { + bp.routes:insert(gen_route(flavor, { destinations = { { port = 19443, @@ -212,7 +256,7 @@ for _, strategy in helpers.each_strategy() do "tls", }, service = tls_srv, - } + })) bp.plugins:insert { name = "logger", @@ -227,6 +271,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong({ + router_flavor = flavor, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "logger,short-circuit", @@ -277,3 +322,4 @@ for _, strategy in helpers.each_strategy() do end) end) end +end -- for flavor From a5c3197ceec2d52a716366144f84d73a64fea563 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 24 Jul 2023 16:04:24 -0700 Subject: [PATCH 2809/4351] chore(build): do not download wasm runtime unless requested --- build/openresty/BUILD.openresty.bazel | 30 +++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 964669b9da3..b337b78f713 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -273,6 +273,29 @@ CONFIGURE_OPTIONS = [ "//conditions:default": [], }) +wasmx_build_data = select({ + "@kong//:wasmx_flag": [ + "@ngx_wasm_module//:all_srcs", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_v8": [ + "@v8//:all_srcs", + "@openresty//:wasmx_v8_ar", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmer": [ + "@wasmer//:all_srcs", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmtime": [ + "@wasmtime//:all_srcs", + ], + "//conditions:default": [], +}) + # TODO: set prefix to populate pid_path, conf_path, log_path etc filegroup( @@ -295,12 +318,7 @@ configure_make( "@lua-resty-lmdb//:all_srcs", "@lua-resty-events//:all_srcs", "@openresty_binding//:all_srcs", - "@ngx_wasm_module//:all_srcs", - "@v8//:all_srcs", - "@wasmer//:all_srcs", - "@wasmtime//:all_srcs", - "@openresty//:wasmx_v8_ar", - ], + ] + wasmx_build_data, configure_command = "configure", configure_in_place = True, configure_options = CONFIGURE_OPTIONS, From edd1f994cbfc15b096f0bf0a8f7bdb7a6dc4305b Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 24 Jul 2023 16:42:30 -0700 Subject: [PATCH 2810/4351] fix(build): use the correct checksum for nfpm arm64 This updates one of the checksums for nfpm: https://github.com/goreleaser/nfpm/releases/download/v2.31.0/checksums.txt The 0e711d33[...] checksum is actually for the .sbom file and not the tarball, causing bazel to report this error: > Checksum was e6487dca9d9e9b1781fe7fa0a3d844e70cf12d92f3b5fc0c4ff771aa776b05ca but wanted 0e711d333d7673462f0afff8a57d4c09a215b3d20d989b5e4271f6622f325ded --- build/nfpm/repositories.bzl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl index a3930c62259..b865a6e89bd 100644 --- a/build/nfpm/repositories.bzl +++ b/build/nfpm/repositories.bzl @@ -37,7 +37,7 @@ nfpm_release_select = repository_rule( def nfpm_repositories(): npfm_matrix = [ ["linux", "x86_64", "6dd3b07d4d6ee373baea5b5fca179ebf78dec38c9a55392bae34040e596e4de7"], - ["linux", "arm64", "0e711d333d7673462f0afff8a57d4c09a215b3d20d989b5e4271f6622f325ded"], + ["linux", "arm64", "e6487dca9d9e9b1781fe7fa0a3d844e70cf12d92f3b5fc0c4ff771aa776b05ca"], ["Darwin", "x86_64", "19954ef8e6bfa0607efccd0a97452b6d571830665bd76a2f9957413f93f9d8cd"], ["Darwin", "arm64", "9fd82cda017cdfd49b010199a2eed966d0a645734d9a6bf932c4ef82c8c12c96"], ] From 647be45cbee65a4c954beafad17db81de2d73e39 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Tue, 25 Jul 2023 14:06:51 +0800 Subject: [PATCH 2811/4351] chore(*): raise the default size limit of cosocket connection pool from 30 to 256 (#11268) Raise the default size limit of cosocket connection pool from 30 to 256 The current default value 30 is extremely conservative and easily choke under high concurrency. We should raise it to 256 to start with. Fix FTI-5215 --- kong.conf.default | 2 +- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 88c7fe0c4c4..73097a76132 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1726,7 +1726,7 @@ # # See https://github.com/openresty/lua-nginx-module#lua_package_cpath -#lua_socket_pool_size = 30 # Specifies the size limit for every cosocket +#lua_socket_pool_size = 256 # Specifies the size limit for every cosocket # connection pool associated with every remote # server. # diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index de837bc4ac8..a7edc8e691b 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -165,7 +165,7 @@ worker_state_update_frequency = 5 router_flavor = traditional_compatible -lua_socket_pool_size = 30 +lua_socket_pool_size = 256 lua_ssl_trusted_certificate = system lua_ssl_verify_depth = 1 lua_ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 6bdbe491882..578e39af528 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -608,7 +608,7 @@ describe("Configuration loader", function() it("infer booleans (on/off/true/false strings)", function() local conf = assert(conf_loader()) assert.equal("on", conf.nginx_main_daemon) - assert.equal(30, conf.lua_socket_pool_size) + assert.equal(256, conf.lua_socket_pool_size) assert.True(conf.anonymous_reports) assert.False(conf.pg_ssl) assert.False(conf.pg_ssl_verify) From fa10e6ac2b865ada5b0d9aa98778e0552233af5d Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 25 Jul 2023 15:20:24 +0800 Subject: [PATCH 2812/4351] fix(buffered): handle if-match headers correctly (#11275) KAG-2147 --- ...ffering-with-invalid-if-match-header.patch | 261 ++++++++++++++++++ .../05-proxy/24-buffered_spec.lua | 42 +++ 2 files changed, 303 insertions(+) create mode 100644 build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch diff --git a/build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch b/build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch new file mode 100644 index 00000000000..f29a207094c --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch @@ -0,0 +1,261 @@ +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c +index 58c2514..d40eab1 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c +@@ -240,7 +240,7 @@ ngx_http_lua_access_by_chunk(lua_State *L, ngx_http_request_t *r) + ngx_event_t *rev; + ngx_connection_t *c; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ngx_http_lua_loc_conf_t *llcf; + +@@ -291,9 +291,9 @@ ngx_http_lua_access_by_chunk(lua_State *L, ngx_http_request_t *r) + + /* }}} */ + +- /* {{{ register request cleanup hooks */ ++ /* {{{ register nginx pool cleanup hooks */ + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + return NGX_HTTP_INTERNAL_SERVER_ERROR; + } +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c +index 604702c..d6fe248 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c +@@ -233,7 +233,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) + ngx_http_lua_ctx_t *ctx; + ngx_int_t rc; + uint16_t old_context; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + ngx_chain_t *out; + ngx_chain_t *cl, *ln; + ngx_http_lua_main_conf_t *lmcf; +@@ -313,7 +313,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) + } + + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + return NGX_ERROR; + } +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +index 97d1942..958c906 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h +@@ -554,7 +554,7 @@ typedef struct ngx_http_lua_ctx_s { + ngx_chain_t *filter_in_bufs; /* for the body filter */ + ngx_chain_t *filter_busy_bufs; /* for the body filter */ + +- ngx_http_cleanup_pt *cleanup; ++ ngx_pool_cleanup_pt *cleanup; + + ngx_http_cleanup_t *free_cleanup; /* free list of cleanup records */ + +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c +index 76e6a07..5e2ae55 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c +@@ -29,7 +29,7 @@ ngx_http_lua_content_by_chunk(lua_State *L, ngx_http_request_t *r) + lua_State *co; + ngx_event_t *rev; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ngx_http_lua_loc_conf_t *llcf; + +@@ -83,7 +83,7 @@ ngx_http_lua_content_by_chunk(lua_State *L, ngx_http_request_t *r) + + /* {{{ register request cleanup hooks */ + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + return NGX_HTTP_INTERNAL_SERVER_ERROR; + } +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c +index 831132f..6fda61b 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c +@@ -1265,7 +1265,7 @@ ngx_http_lua_set_by_lua_init(ngx_http_request_t *r) + { + lua_State *L; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + if (ctx == NULL) { +@@ -1280,7 +1280,7 @@ ngx_http_lua_set_by_lua_init(ngx_http_request_t *r) + } + + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + return NGX_ERROR; + } +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c +index 4741c72..9f49a8e 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c +@@ -230,7 +230,7 @@ ngx_http_lua_header_filter(ngx_http_request_t *r) + ngx_http_lua_loc_conf_t *llcf; + ngx_http_lua_ctx_t *ctx; + ngx_int_t rc; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + uint16_t old_context; + + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, +@@ -259,7 +259,7 @@ ngx_http_lua_header_filter(ngx_http_request_t *r) + } + + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + return NGX_ERROR; + } +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c +index d1eabec..4109f28 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c +@@ -241,7 +241,7 @@ ngx_http_lua_rewrite_by_chunk(lua_State *L, ngx_http_request_t *r) + ngx_event_t *rev; + ngx_connection_t *c; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ngx_http_lua_loc_conf_t *llcf; + +@@ -291,9 +291,9 @@ ngx_http_lua_rewrite_by_chunk(lua_State *L, ngx_http_request_t *r) + + /* }}} */ + +- /* {{{ register request cleanup hooks */ ++ /* {{{ register nginx pool cleanup hooks */ + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + return NGX_HTTP_INTERNAL_SERVER_ERROR; + } +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c +index 4f970e6..f939b40 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c +@@ -591,7 +591,7 @@ ngx_http_lua_socket_resolve_retval_handler(ngx_http_request_t *r, + ngx_http_lua_ctx_t *ctx; + ngx_http_lua_co_ctx_t *coctx; + ngx_connection_t *c; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + ngx_http_upstream_resolved_t *ur; + ngx_int_t rc; + ngx_http_lua_udp_connection_t *uc; +@@ -625,7 +625,7 @@ ngx_http_lua_socket_resolve_retval_handler(ngx_http_request_t *r, + } + + if (u->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + u->ft_type |= NGX_HTTP_LUA_SOCKET_FT_ERROR; + lua_pushnil(L); +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c +index b561122..339fde2 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c +@@ -443,7 +443,7 @@ ngx_http_lua_ssl_cert_by_chunk(lua_State *L, ngx_http_request_t *r) + ngx_int_t rc; + lua_State *co; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + +@@ -497,7 +497,7 @@ ngx_http_lua_ssl_cert_by_chunk(lua_State *L, ngx_http_request_t *r) + + /* register request cleanup hooks */ + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + rc = NGX_ERROR; + ngx_http_lua_finalize_request(r, rc); +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c +index a65b6e8..c128bb3 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c +@@ -438,7 +438,7 @@ ngx_http_lua_ssl_client_hello_by_chunk(lua_State *L, ngx_http_request_t *r) + ngx_int_t rc; + lua_State *co; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + +@@ -492,7 +492,7 @@ ngx_http_lua_ssl_client_hello_by_chunk(lua_State *L, ngx_http_request_t *r) + + /* register request cleanup hooks */ + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + rc = NGX_ERROR; + ngx_http_lua_finalize_request(r, rc); +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c +index 6584e6a..2107917 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c +@@ -468,7 +468,7 @@ ngx_http_lua_ssl_sess_fetch_by_chunk(lua_State *L, ngx_http_request_t *r) + ngx_int_t rc; + lua_State *co; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + +@@ -522,7 +522,7 @@ ngx_http_lua_ssl_sess_fetch_by_chunk(lua_State *L, ngx_http_request_t *r) + + /* register request cleanup hooks */ + if (ctx->cleanup == NULL) { +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + rc = NGX_ERROR; + ngx_http_lua_finalize_request(r, rc); +diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c +index e82e340..6e670cb 100644 +--- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c ++++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c +@@ -519,7 +519,7 @@ ngx_http_lua_timer_handler(ngx_event_t *ev) + ngx_connection_t *c = NULL; + ngx_http_request_t *r = NULL; + ngx_http_lua_ctx_t *ctx; +- ngx_http_cleanup_t *cln; ++ ngx_pool_cleanup_t *cln; + ngx_pool_cleanup_t *pcln; + + ngx_http_lua_timer_ctx_t tctx; +@@ -618,7 +618,7 @@ ngx_http_lua_timer_handler(ngx_event_t *ev) + + L = ngx_http_lua_get_lua_vm(r, ctx); + +- cln = ngx_http_cleanup_add(r, 0); ++ cln = ngx_pool_cleanup_add(r->pool, 0); + if (cln == NULL) { + errmsg = "could not add request cleanup"; + goto failed; diff --git a/spec/02-integration/05-proxy/24-buffered_spec.lua b/spec/02-integration/05-proxy/24-buffered_spec.lua index 837c073b536..c95cd726678 100644 --- a/spec/02-integration/05-proxy/24-buffered_spec.lua +++ b/spec/02-integration/05-proxy/24-buffered_spec.lua @@ -3,6 +3,7 @@ local cjson = require "cjson" local md5 = ngx.md5 +local TCP_PORT = helpers.get_available_port() for _, strategy in helpers.each_strategy() do @@ -24,6 +25,29 @@ for _, strategy in helpers.each_strategy() do "enable-buffering-response", }) + -- the test using this service requires the error handler to be + -- triggered, which does not happen when using the mock upstream + local s0 = bp.services:insert { + name = "service0", + url = "http://127.0.0.1:" .. TCP_PORT, + } + + local r0 = bp.routes:insert { + paths = { "/0" }, + service = s0, + } + + bp.plugins:insert { + name = "enable-buffering", + route = r0, + protocols = { + "http", + "https", + }, + config = {}, + service = s0, + } + local r1 = bp.routes:insert { paths = { "/1" }, } @@ -227,6 +251,24 @@ for _, strategy in helpers.each_strategy() do assert.equal(nil, res.headers["MD5"]) end) + -- this test sends an intentionally mismatched if-match header + -- to produce an nginx output filter error and status code 412 + -- the response has to go through kong_error_handler (via error_page) + it("remains healthy when if-match header is used with buffering", function() + local thread = helpers.tcp_server(TCP_PORT) + + local res = assert(proxy_client:send { + method = "GET", + path = "/0", + headers = { + ["if-match"] = 1 + } + }) + + thread:join() + assert.response(res).has_status(412) + assert.logfile().has.no.line("exited on signal 11") + end) end) end) end From 522f554d5f639515dcf176e61ab24305925e9421 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 26 Jul 2023 14:46:17 +0800 Subject: [PATCH 2813/4351] fix(cmd): remove the non-referencable configuration field restriction (#11291) This commit allows some configuration fields to be referenced by using vaults. The limitation is introduced by #11127, and this commit removes the limitation to keep the behaviour to be the same as before [FTI-4937](https://konghq.atlassian.net/browse/FTI-4937) --- CHANGELOG.md | 5 +- kong/conf_loader/init.lua | 10 +--- spec/01-unit/03-conf_loader_spec.lua | 84 ++++++++++++++++++++++++---- 3 files changed, 79 insertions(+), 20 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index c0e7720f76e..df532a0c703 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -101,9 +101,8 @@ Thanks [@backjo](https://github.com/backjo) for contributing this change. [#10723](https://github.com/Kong/kong/pull/10729) - Make `kong vault get` CLI command work in dbless mode by injecting the necessary directives into the kong cli nginx.conf. -Meanwhile, the following Kong configurations cannot reference vaults as they are required for vaults initializing: -`prefix`, `vaults`, `database`, `lmdb_environment_path`, `lmdb_map_size`, `lua_ssl_trusted_certificate`, `lua_ssl_protocols`, `nginx_http_lua_ssl_protocols`, `nginx_stream_lua_ssl_protocols`, `vault_*`. - [#10675](https://github.com/Kong/kong/pull/10675) + [#11127](https://github.com/Kong/kong/pull/11127) + [#11291](https://github.com/Kong/kong/pull/11291) #### Admin API diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 5ae54624bca..7b3b919246f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -618,9 +618,8 @@ local CONF_SENSITIVE = { } --- List of setttings whose values can't reference vaults --- because they'll be used before the vaults even ready -local CONF_NO_VAULT = { +-- List of confs necessary for compiling injected nginx conf +local CONF_BASIC = { prefix = true, vaults = true, database = true, @@ -1743,7 +1742,7 @@ local function load(path, custom_conf, opts) -- before executing the main `resty` cmd, i.e. still in `bin/kong` if opts.pre_cmd then for k, v in pairs(conf) do - if not CONF_NO_VAULT[k] then + if not CONF_BASIC[k] then conf[k] = nil end end @@ -1825,9 +1824,6 @@ local function load(path, custom_conf, opts) for k, v in pairs(conf) do v = parse_value(v, "string") if vault.is_reference(v) then - if CONF_NO_VAULT[k] then - return nil, fmt("the value of %s can't reference vault", k) - end if refs then refs[k] = v else diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 578e39af528..b90a7e6b57d 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -2043,8 +2043,62 @@ describe("Configuration loader", function() assert.equal(5000, conf.pg_port) assert.equal("{vault://env/pg-port#0}", conf["$refs"].pg_port) end) - it("fields that can't reference vault", function() - local CONF_NO_VAULTS = { + it("fields in CONF_BASIC can reference env non-entity vault", function() + helpers.setenv("VAULT_TEST", "testvalue") + helpers.setenv("VAULT_PG", "postgres") + helpers.setenv("VAULT_CERT", "/tmp") + helpers.setenv("VAULT_DEPTH", "3") + finally(function() + helpers.unsetenv("VAULT_TEST") + helpers.unsetenv("VAULT_PG") + helpers.unsetenv("VAULT_CERT") + helpers.unsetenv("VAULT_DEPTH") + end) + local CONF_BASIC = { + prefix = true, + -- vaults = true, -- except this one + database = true, + lmdb_environment_path = true, + lmdb_map_size = true, + lua_ssl_trusted_certificate = true, + lua_ssl_verify_depth = true, + lua_ssl_protocols = true, + nginx_http_lua_ssl_protocols = true, + nginx_stream_lua_ssl_protocols = true, + -- vault_env_prefix = true, -- except this one + } + for k, _ in pairs(CONF_BASIC) do + if k == "database" then + local conf, err = conf_loader(nil, { + [k] = "{vault://env/vault_pg}", + }) + assert.is_nil(err) + assert.equal("postgres", conf.database) + elseif k == "lua_ssl_trusted_certificate" then + local conf, err = conf_loader(nil, { + [k] = "{vault://env/vault_cert}", + }) + assert.is_nil(err) + assert.equal("table", type(conf.lua_ssl_trusted_certificate)) + assert.equal("/tmp", conf.lua_ssl_trusted_certificate[1]) + elseif k == "lua_ssl_verify_depth" then + local conf, err = conf_loader(nil, { + [k] = "{vault://env/vault_depth}", + }) + assert.is_nil(err) + assert.equal(3, conf.lua_ssl_verify_depth) + else + local conf, err = conf_loader(nil, { + [k] = "{vault://env/vault_test}", + }) + assert.is_nil(err) + -- may be converted into an absolute path + assert.matches(".*testvalue", conf[k]) + end + end + end) + it("fields in CONF_BASIC will fail to reference vault if vault has other dependency", function() + local CONF_BASIC = { prefix = true, vaults = true, database = true, @@ -2057,22 +2111,32 @@ describe("Configuration loader", function() nginx_stream_lua_ssl_protocols = true, vault_env_prefix = true, } - for k, _ in pairs(CONF_NO_VAULTS) do + for k, _ in pairs(CONF_BASIC) do local conf, err = conf_loader(nil, { - [k] = "{vault://env/test}", + [k] = "{vault://test-env/test}", }) - - assert.equal(nil, conf) - if k == "lua_ssl_protocols" then - assert.matches("the value of .*lua_ssl_protocols can't reference vault", err) + -- fail to reference + if k == "lua_ssl_trusted_certificate" or k == "database" then + assert.is_not_nil(err) + elseif k == "lua_ssl_verify_depth" then + assert.is_nil(conf[k]) + elseif k == "vaults" then + assert.is_nil(err) + assert.equal("table", type(conf.vaults)) + assert.matches("{vault://test%-env/test}", conf.vaults[1]) + elseif k == "prefix" then + assert.is_nil(err) + assert.matches(".*{vault:/test%-env/test}", conf[k]) else - assert.equal("the value of " .. k .. " can't reference vault", err) + assert.is_nil(err) + -- path may have a prefix added + assert.matches(".*{vault://test%-env/test}", conf[k]) end end end) it("only load a subset of fields when opts.pre_cmd=true", function() local FIELDS = { - -- CONF_NO_VAULTS + -- CONF_BASIC prefix = true, vaults = true, database = true, From 65de2c30791538b043e352a7785c6ad37aa3e821 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 26 Jul 2023 17:21:13 +0800 Subject: [PATCH 2814/4351] fix(lua-cjson): handle the large string correctly (#11281) Patch lua-cjson to make it can process a large string correctly. OpenResty PR: openresty/lua-cjson#94 KAG-2151 --- ....10_02-handle-large-string-correctly.patch | 387 ++++++++++++++++++ spec/01-unit/29-lua_cjson_large_str_spec.lua | 21 + 2 files changed, 408 insertions(+) create mode 100644 build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch create mode 100644 spec/01-unit/29-lua_cjson_large_str_spec.lua diff --git a/build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch b/build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch new file mode 100644 index 00000000000..2458c4e186a --- /dev/null +++ b/build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch @@ -0,0 +1,387 @@ +diff --git a/bundle/lua-cjson-2.1.0.10/lua_cjson.c b/bundle/lua-cjson-2.1.0.10/lua_cjson.c +index ff61c47..3b055c4 100644 +--- a/bundle/lua-cjson-2.1.0.10/lua_cjson.c ++++ b/bundle/lua-cjson-2.1.0.10/lua_cjson.c +@@ -40,6 +40,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -177,13 +178,13 @@ typedef struct { + + typedef struct { + json_token_type_t type; +- int index; ++ size_t index; + union { + const char *string; + double number; + int boolean; + } value; +- int string_len; ++ size_t string_len; + } json_token_t; + + static const char *char2escape[256] = { +@@ -544,6 +545,8 @@ static void json_append_string(lua_State *l, strbuf_t *json, int lindex) + * This buffer is reused constantly for small strings + * If there are any excess pages, they won't be hit anyway. + * This gains ~5% speedup. */ ++ if (len > SIZE_MAX / 6 - 3) ++ abort(); /* Overflow check */ + strbuf_ensure_empty_length(json, len * 6 + 2); + + strbuf_append_char_unsafe(json, '\"'); +@@ -818,7 +821,7 @@ static int json_encode(lua_State *l) + strbuf_t local_encode_buf; + strbuf_t *encode_buf; + char *json; +- int len; ++ size_t len; + + luaL_argcheck(l, lua_gettop(l) == 1, 1, "expected 1 argument"); + +diff --git a/bundle/lua-cjson-2.1.0.10/strbuf.c b/bundle/lua-cjson-2.1.0.10/strbuf.c +index ed13367..2dc30be 100644 +--- a/bundle/lua-cjson-2.1.0.10/strbuf.c ++++ b/bundle/lua-cjson-2.1.0.10/strbuf.c +@@ -26,6 +26,7 @@ + #include + #include + #include ++#include + + #include "strbuf.h" + +@@ -38,22 +39,22 @@ static void die(const char *fmt, ...) + va_end(arg); + fprintf(stderr, "\n"); + +- exit(-1); ++ abort(); + } + +-void strbuf_init(strbuf_t *s, int len) ++void strbuf_init(strbuf_t *s, size_t len) + { +- int size; ++ size_t size; + +- if (len <= 0) ++ if (!len) + size = STRBUF_DEFAULT_SIZE; + else +- size = len + 1; /* \0 terminator */ +- ++ size = len + 1; ++ if (size < len) ++ die("Overflow, len: %zu", len); + s->buf = NULL; + s->size = size; + s->length = 0; +- s->increment = STRBUF_DEFAULT_INCREMENT; + s->dynamic = 0; + s->reallocs = 0; + s->debug = 0; +@@ -65,7 +66,7 @@ void strbuf_init(strbuf_t *s, int len) + strbuf_ensure_null(s); + } + +-strbuf_t *strbuf_new(int len) ++strbuf_t *strbuf_new(size_t len) + { + strbuf_t *s; + +@@ -81,20 +82,10 @@ strbuf_t *strbuf_new(int len) + return s; + } + +-void strbuf_set_increment(strbuf_t *s, int increment) +-{ +- /* Increment > 0: Linear buffer growth rate +- * Increment < -1: Exponential buffer growth rate */ +- if (increment == 0 || increment == -1) +- die("BUG: Invalid string increment"); +- +- s->increment = increment; +-} +- + static inline void debug_stats(strbuf_t *s) + { + if (s->debug) { +- fprintf(stderr, "strbuf(%lx) reallocs: %d, length: %d, size: %d\n", ++ fprintf(stderr, "strbuf(%lx) reallocs: %d, length: %zd, size: %zd\n", + (long)s, s->reallocs, s->length, s->size); + } + } +@@ -113,7 +104,7 @@ void strbuf_free(strbuf_t *s) + free(s); + } + +-char *strbuf_free_to_string(strbuf_t *s, int *len) ++char *strbuf_free_to_string(strbuf_t *s, size_t *len) + { + char *buf; + +@@ -131,57 +122,63 @@ char *strbuf_free_to_string(strbuf_t *s, int *len) + return buf; + } + +-static int calculate_new_size(strbuf_t *s, int len) ++static size_t calculate_new_size(strbuf_t *s, size_t len) + { +- int reqsize, newsize; ++ size_t reqsize, newsize; + + if (len <= 0) + die("BUG: Invalid strbuf length requested"); + + /* Ensure there is room for optional NULL termination */ + reqsize = len + 1; ++ if (reqsize < len) ++ die("Overflow, len: %zu", len); + + /* If the user has requested to shrink the buffer, do it exactly */ + if (s->size > reqsize) + return reqsize; + + newsize = s->size; +- if (s->increment < 0) { ++ if (reqsize >= SIZE_MAX / 2) { ++ newsize = reqsize; ++ } else { + /* Exponential sizing */ + while (newsize < reqsize) +- newsize *= -s->increment; +- } else if (s->increment != 0) { +- /* Linear sizing */ +- newsize = ((newsize + s->increment - 1) / s->increment) * s->increment; ++ newsize *= 2; + } + ++ if (newsize < reqsize) ++ die("BUG: strbuf length would overflow, len: %zu", len); ++ ++ + return newsize; + } + + + /* Ensure strbuf can handle a string length bytes long (ignoring NULL + * optional termination). */ +-void strbuf_resize(strbuf_t *s, int len) ++void strbuf_resize(strbuf_t *s, size_t len) + { +- int newsize; ++ size_t newsize; + + newsize = calculate_new_size(s, len); + + if (s->debug > 1) { +- fprintf(stderr, "strbuf(%lx) resize: %d => %d\n", ++ fprintf(stderr, "strbuf(%lx) resize: %zd => %zd\n", + (long)s, s->size, newsize); + } + + s->size = newsize; + s->buf = realloc(s->buf, s->size); + if (!s->buf) +- die("Out of memory"); ++ die("Out of memory, len: %zu", len); + s->reallocs++; + } + + void strbuf_append_string(strbuf_t *s, const char *str) + { +- int space, i; ++ int i; ++ size_t space; + + space = strbuf_empty_length(s); + +@@ -197,55 +194,6 @@ void strbuf_append_string(strbuf_t *s, const char *str) + } + } + +-/* strbuf_append_fmt() should only be used when an upper bound +- * is known for the output string. */ +-void strbuf_append_fmt(strbuf_t *s, int len, const char *fmt, ...) +-{ +- va_list arg; +- int fmt_len; +- +- strbuf_ensure_empty_length(s, len); +- +- va_start(arg, fmt); +- fmt_len = vsnprintf(s->buf + s->length, len, fmt, arg); +- va_end(arg); +- +- if (fmt_len < 0) +- die("BUG: Unable to convert number"); /* This should never happen.. */ +- +- s->length += fmt_len; +-} +- +-/* strbuf_append_fmt_retry() can be used when the there is no known +- * upper bound for the output string. */ +-void strbuf_append_fmt_retry(strbuf_t *s, const char *fmt, ...) +-{ +- va_list arg; +- int fmt_len, try; +- int empty_len; +- +- /* If the first attempt to append fails, resize the buffer appropriately +- * and try again */ +- for (try = 0; ; try++) { +- va_start(arg, fmt); +- /* Append the new formatted string */ +- /* fmt_len is the length of the string required, excluding the +- * trailing NULL */ +- empty_len = strbuf_empty_length(s); +- /* Add 1 since there is also space to store the terminating NULL. */ +- fmt_len = vsnprintf(s->buf + s->length, empty_len + 1, fmt, arg); +- va_end(arg); +- +- if (fmt_len <= empty_len) +- break; /* SUCCESS */ +- if (try > 0) +- die("BUG: length of formatted string changed"); +- +- strbuf_resize(s, s->length + fmt_len); +- } +- +- s->length += fmt_len; +-} + + /* vi:ai et sw=4 ts=4: + */ +diff --git a/bundle/lua-cjson-2.1.0.10/strbuf.h b/bundle/lua-cjson-2.1.0.10/strbuf.h +index 5df0b7b..d77e0f4 100644 +--- a/bundle/lua-cjson-2.1.0.10/strbuf.h ++++ b/bundle/lua-cjson-2.1.0.10/strbuf.h +@@ -32,15 +32,13 @@ + + /* Size: Total bytes allocated to *buf + * Length: String length, excluding optional NULL terminator. +- * Increment: Allocation increments when resizing the string buffer. + * Dynamic: True if created via strbuf_new() + */ + + typedef struct { + char *buf; +- int size; +- int length; +- int increment; ++ size_t size; ++ size_t length; + int dynamic; + int reallocs; + int debug; +@@ -49,32 +47,27 @@ typedef struct { + #ifndef STRBUF_DEFAULT_SIZE + #define STRBUF_DEFAULT_SIZE 1023 + #endif +-#ifndef STRBUF_DEFAULT_INCREMENT +-#define STRBUF_DEFAULT_INCREMENT -2 +-#endif + + /* Initialise */ +-extern strbuf_t *strbuf_new(int len); +-extern void strbuf_init(strbuf_t *s, int len); +-extern void strbuf_set_increment(strbuf_t *s, int increment); ++extern strbuf_t *strbuf_new(size_t len); ++extern void strbuf_init(strbuf_t *s, size_t len); + + /* Release */ + extern void strbuf_free(strbuf_t *s); +-extern char *strbuf_free_to_string(strbuf_t *s, int *len); ++extern char *strbuf_free_to_string(strbuf_t *s, size_t *len); + + /* Management */ +-extern void strbuf_resize(strbuf_t *s, int len); +-static int strbuf_empty_length(strbuf_t *s); +-static int strbuf_length(strbuf_t *s); +-static char *strbuf_string(strbuf_t *s, int *len); +-static void strbuf_ensure_empty_length(strbuf_t *s, int len); ++extern void strbuf_resize(strbuf_t *s, size_t len); ++static size_t strbuf_empty_length(strbuf_t *s); ++static size_t strbuf_length(strbuf_t *s); ++static char *strbuf_string(strbuf_t *s, size_t *len); ++static void strbuf_ensure_empty_length(strbuf_t *s, size_t len); + static char *strbuf_empty_ptr(strbuf_t *s); +-static void strbuf_extend_length(strbuf_t *s, int len); ++static void strbuf_extend_length(strbuf_t *s, size_t len); ++static void strbuf_set_length(strbuf_t *s, int len); + + /* Update */ +-extern void strbuf_append_fmt(strbuf_t *s, int len, const char *fmt, ...); +-extern void strbuf_append_fmt_retry(strbuf_t *s, const char *format, ...); +-static void strbuf_append_mem(strbuf_t *s, const char *c, int len); ++static void strbuf_append_mem(strbuf_t *s, const char *c, size_t len); + extern void strbuf_append_string(strbuf_t *s, const char *str); + static void strbuf_append_char(strbuf_t *s, const char c); + static void strbuf_ensure_null(strbuf_t *s); +@@ -92,12 +85,12 @@ static inline int strbuf_allocated(strbuf_t *s) + + /* Return bytes remaining in the string buffer + * Ensure there is space for a NULL terminator. */ +-static inline int strbuf_empty_length(strbuf_t *s) ++static inline size_t strbuf_empty_length(strbuf_t *s) + { + return s->size - s->length - 1; + } + +-static inline void strbuf_ensure_empty_length(strbuf_t *s, int len) ++static inline void strbuf_ensure_empty_length(strbuf_t *s, size_t len) + { + if (len > strbuf_empty_length(s)) + strbuf_resize(s, s->length + len); +@@ -108,12 +101,17 @@ static inline char *strbuf_empty_ptr(strbuf_t *s) + return s->buf + s->length; + } + +-static inline void strbuf_extend_length(strbuf_t *s, int len) ++static inline void strbuf_set_length(strbuf_t *s, int len) ++{ ++ s->length = len; ++} ++ ++static inline void strbuf_extend_length(strbuf_t *s, size_t len) + { + s->length += len; + } + +-static inline int strbuf_length(strbuf_t *s) ++static inline size_t strbuf_length(strbuf_t *s) + { + return s->length; + } +@@ -129,14 +127,14 @@ static inline void strbuf_append_char_unsafe(strbuf_t *s, const char c) + s->buf[s->length++] = c; + } + +-static inline void strbuf_append_mem(strbuf_t *s, const char *c, int len) ++static inline void strbuf_append_mem(strbuf_t *s, const char *c, size_t len) + { + strbuf_ensure_empty_length(s, len); + memcpy(s->buf + s->length, c, len); + s->length += len; + } + +-static inline void strbuf_append_mem_unsafe(strbuf_t *s, const char *c, int len) ++static inline void strbuf_append_mem_unsafe(strbuf_t *s, const char *c, size_t len) + { + memcpy(s->buf + s->length, c, len); + s->length += len; +@@ -147,7 +145,7 @@ static inline void strbuf_ensure_null(strbuf_t *s) + s->buf[s->length] = 0; + } + +-static inline char *strbuf_string(strbuf_t *s, int *len) ++static inline char *strbuf_string(strbuf_t *s, size_t *len) + { + if (len) + *len = s->length; \ No newline at end of file diff --git a/spec/01-unit/29-lua_cjson_large_str_spec.lua b/spec/01-unit/29-lua_cjson_large_str_spec.lua new file mode 100644 index 00000000000..d7cd7de6e13 --- /dev/null +++ b/spec/01-unit/29-lua_cjson_large_str_spec.lua @@ -0,0 +1,21 @@ +local cjson = require("cjson.safe") + +describe("cjson", function() + it("should encode large JSON string correctly", function() + --[[ + This test is to ensure that `cjson.encode()` + can encode large JSON strings correctly, + the JSON string is the string element in JSON representation, + not the JSON string serialized from a Object. + + The bug is caused by the overflow of the `int`, + and it will casue the signal 11 when writing the string to buffer. + --]] + local large_string = string.rep("a", 1024 * 1024 * 1024) -- 1GB + + -- if bug exists, test will exit with 139 code (signal 11) + local json = assert(cjson.encode({large_string = large_string})) + assert(string.find(json, large_string, 1, true), + "JSON string should contain the large string") + end) +end) From d38bb9c52957d0e12a9482886f3d524026916629 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Tue, 25 Jul 2023 16:07:18 +0200 Subject: [PATCH 2815/4351] fix(vaults): refactor vault pdk and vault ttl code MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit this also fixes the following issues: * Previously, the ttl related fields were not actually removed from the vault configuration, causing configurations not to be correctly manipulated before they were sent to older DP versions. https://konghq.atlassian.net/browse/KAG-2061 * When a secret is deleted from a vault, eventually also evict it from caches and stop using it. https://konghq.atlassian.net/browse/KAG-2060 * Previously, references that were nested in tables inside of a plugin configuration were never updated with fresh values from vaults. https://konghq.atlassian.net/browse/KAG-2096 * This fixes a bug that caused global plugins not to pick up new secret values - As they are handled differently from plugins that are attached to services, routes or consumers, they did not have `kong.vault.update` called when they were used. https://konghq.atlassian.net/browse/KAG-2095 as well as: * https://konghq.atlassian.net/browse/KAG-2097 * https://konghq.atlassian.net/browse/KAG-2073 * https://konghq.atlassian.net/browse/KAG-2118 * https://konghq.atlassian.net/browse/KAG-2097 (cherry picked from commit 7a1a3737e81d633090fadb35f875dac1847607cf) Signed-off-by: Joshua Schmid Co-authored-by: Hans Hübner --- kong/pdk/vault.lua | 1101 ++++++++++------- kong/runloop/handler.lua | 2 +- kong/runloop/plugins_iterator.lua | 4 +- kong/templates/nginx_kong.lua | 1 + spec/01-unit/03-conf_loader_spec.lua | 4 +- spec/01-unit/04-prefix_handler_spec.lua | 4 +- .../02-cmd/02-start_stop_spec.lua | 5 +- spec/02-integration/02-cmd/14-vault_spec.lua | 13 +- .../13-vaults/02-env_vault_spec.lua | 2 +- spec/fixtures/1.2_custom_nginx.template | 1 + spec/fixtures/custom_nginx.template | 1 + .../kong/plugins/dummy/handler.lua | 16 +- .../kong/plugins/dummy/schema.lua | 18 + .../custom_vaults/kong/vaults/test/init.lua | 35 +- spec/fixtures/default_nginx.template | 1 + 15 files changed, 727 insertions(+), 481 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index ed28d1e18af..836cb6db68c 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -18,11 +18,10 @@ local buffer = require "string.buffer" local nkeys = require "table.nkeys" local clone = require "table.clone" local cjson = require("cjson.safe").new() +local stringx = require ("pl.stringx") local ngx = ngx -local time = ngx.time -local exiting = ngx.worker.exiting local get_phase = ngx.get_phase local fmt = string.format local sub = string.sub @@ -43,125 +42,108 @@ local parse_url = require("socket.url").parse local parse_path = require("socket.url").parse_path local encode_base64url = require("ngx.base64").encode_base64url local decode_json = cjson.decode +local split = stringx.split local ROTATION_INTERVAL = tonumber(os.getenv("KONG_VAULT_ROTATION_INTERVAL") or 60) - +local REFERENCE_IDENTIFIER = "reference" +local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL local function new(self) + -- Don't put this onto the top level of the file unless you're prepared for a surprise + local Schema = require "kong.db.schema" + local ROTATION_SEMAPHORE = semaphore.new(1) local ROTATION_WAIT = 0 - - local REFERENCES = {} - local FAILED = {} - - local LRU = lrucache.new(1000) - + local SHDICT = ngx.shared["kong_secrets"] local KEY_BUFFER = buffer.new(100) - local RETRY_LRU = lrucache.new(1000) local RETRY_SEMAPHORE = semaphore.new(1) local RETRY_WAIT = 1 local RETRY_TTL = 10 - local STRATEGIES = {} local SCHEMAS = {} local CONFIGS = {} - local CONFIG_HASHES = {} - local BRACE_START = byte("{") local BRACE_END = byte("}") local COLON = byte(":") local SLASH = byte("/") - local BUNDLED_VAULTS = constants.BUNDLED_VAULTS local VAULT_NAMES - local vaults = self and self.configuration and self.configuration.loaded_vaults - if vaults then - VAULT_NAMES = {} + do + local vaults = self and self.configuration and self.configuration.loaded_vaults + if vaults then + VAULT_NAMES = {} - for name in pairs(vaults) do - VAULT_NAMES[name] = true - end + for name in pairs(vaults) do + VAULT_NAMES[name] = true + end - else - VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} + else + VAULT_NAMES = BUNDLED_VAULTS and clone(BUNDLED_VAULTS) or {} + end end - local function build_cache_key(name, resource, version, hash) - version = version or "" - hash = hash or "" - return "reference:" .. name .. ":" .. resource .. ":" .. version .. ":" .. hash + local function build_cache_key(reference, hash) + return REFERENCE_IDENTIFIER .. "\0" .. reference .. "\0" .. hash end - - local function validate_value(value, err, ttl, vault, resource, key, reference) - if type(value) ~= "string" then - if err then - return nil, fmt("unable to load value (%s) from vault (%s): %s [%s]", resource, vault, err, reference) - end - - if value == nil then - return nil, fmt("unable to load value (%s) from vault (%s): not found [%s]", resource, vault, reference) - end - - return nil, fmt("unable to load value (%s) from vault (%s): invalid type (%s), string expected [%s]", - resource, vault, type(value), reference) - end - - if not key then - return value, nil, ttl - end - - local json - json, err = decode_json(value) + --- + -- This function extracts a subfield from a JSON object. + -- It first decodes the JSON string into a Lua table, then checks for the presence and type of a specific key. + -- + -- @function get_subfield + -- @param value The JSON string to be parsed and decoded. + -- @param key The specific subfield to be searched for within the JSON object. + -- @return On success, returns the value associated with the specified key in the JSON object. + -- If the key does not exist or its value is not a string, returns nil along with an error message. + -- If the input value cannot be parsed as a JSON object, also returns nil along with an error message. + local function get_subfield(value, key) + -- Note that this function will only find keys in flat maps. + -- Deeper nested structures are not supported. + local json, err = decode_json(value) if type(json) ~= "table" then - if err then - return nil, fmt("unable to json decode value (%s) received from vault (%s): %s [%s]", - resource, vault, err, reference) - end - - return nil, fmt("unable to json decode value (%s) received from vault (%s): invalid type (%s), table expected [%s]", - resource, vault, type(json), reference) + return nil, fmt("unable to json decode value (%s): %s", json, err) end value = json[key] - if type(value) ~= "string" then - if value == nil then - return nil, fmt("vault (%s) did not return value for resource '%s' with a key of '%s' [%s]", - vault, resource, key, reference) - end - - return nil, fmt("invalid value received from vault (%s) for resource '%s' with a key of '%s': invalid type (%s), string expected [%s]", - vault, resource, key, type(value), reference) + if value == nil then + return nil, fmt("subfield %s not found in JSON secret", key) + elseif type(value) ~= "string" then + return nil, fmt("unexpected %s value in JSON secret for subfield %s", type(value), key) end - return value, nil, ttl + return value end - - - local function adjust_ttl(ttl, config) + --- + -- This function adjusts the 'time-to-live' (TTL) according to the configuration provided in 'vault_config'. + -- If the TTL is not a number or if it falls outside of the configured minimum or maximum TTL, it will be adjusted accordingly. + -- + -- @function adjust_ttl + -- @param ttl The initial time-to-live value. + -- @param vault_config The configuration table for the vault, which may contain 'ttl', 'min_ttl', and 'max_ttl' fields. + -- @return Returns the adjusted TTL. If the initial TTL is not a number, it returns the 'ttl' field from the 'vault_config' table or 0 if it doesn't exist. + -- If the initial TTL is greater than 'max_ttl' from 'vault_config', it returns 'max_ttl'. + -- If the initial TTL is less than 'min_ttl' from 'vault_config', it returns 'min_ttl'. + -- Otherwise, it returns the original TTL. + local function adjust_ttl(ttl, vault_config) if type(ttl) ~= "number" then - return config and config.ttl or 0 + return vault_config and vault_config.ttl or 0 end - if ttl <= 0 then - return ttl - end - - local max_ttl = config and config.max_ttl + local max_ttl = vault_config and vault_config.max_ttl if max_ttl and max_ttl > 0 and ttl > max_ttl then return max_ttl end - local min_ttl = config and config.min_ttl + local min_ttl = vault_config and vault_config.min_ttl if min_ttl and ttl < min_ttl then return min_ttl end @@ -169,207 +151,36 @@ local function new(self) return ttl end + --- + -- This function retrieves a vault by its prefix. It either fetches the vault from a cache or directly accesses it. + -- The vault is expected to be found in a database (db) or cache. If not found, an error message is returned. + -- + -- @function get_vault + -- @param prefix The unique identifier of the vault to be retrieved. + -- @return Returns the vault if it's found. If the vault is not found, it returns nil along with an error message. + local function get_vault(prefix) + -- find a vault - it can be either a named vault that needs to be loaded from the cache, or the + -- vault type accessed by name + local cache = self.core_cache + local vaults = self.db.vaults + local vault, err - local function retrieve_value(strategy, config, hash, reference, resource, name, - version, key, cache, rotation, cache_only) - local cache_key - if cache or rotation then - cache_key = build_cache_key(name, resource, version, hash) - end - - local value, err, ttl - if cache_only then - if not cache then - return nil, fmt("unable to load value (%s) from vault cache (%s): no cache [%s]", resource, name, reference) - end - - value, err = cache:get(cache_key, config) - - elseif rotation then - value = rotation[cache_key] - if not value then - if cache then - value, err, ttl = cache:renew(cache_key, config, function() - value, err, ttl = strategy.get(config, resource, version) - if value then - ttl = adjust_ttl(ttl, config) - rotation[cache_key] = value - end - return value, err, ttl - end) - - else - value, err, ttl = strategy.get(config, resource, version) - if value then - ttl = adjust_ttl(ttl, config) - rotation[cache_key] = value - end - end - end - - elseif cache then - value, err = cache:get(cache_key, config, function() - value, err, ttl = strategy.get(config, resource, version) - if value then - ttl = adjust_ttl(ttl, config) - end - return value, err, ttl - end) - + if cache then + local vault_cache_key = vaults:cache_key(prefix) + vault, err = cache:get(vault_cache_key, nil, vaults.select_by_prefix, vaults, prefix) else - value, err, ttl = strategy.get(config, resource, version) - if value then - ttl = adjust_ttl(ttl, config) - end - end - - return validate_value(value, err, ttl, name, resource, key, reference) - end - - - local function calculate_config_hash(config, schema) - local hash - for k in schema:each_field() do - local v = config[k] - if v ~= nil then - if not hash then - hash = true - KEY_BUFFER:reset() - end - KEY_BUFFER:putf("%s=%s;", k, v) - end - end - - if hash then - return encode_base64url(md5_bin(KEY_BUFFER:get())) - end - - -- nothing configured, so hash can be nil - return nil - end - - - local function calculate_config_hash_for_prefix(config, schema, prefix) - local hash = CONFIG_HASHES[prefix] - if hash then - return hash ~= true and hash or nil - end - - local hash = calculate_config_hash(config, schema) - - -- true is used as to store `nil` hash - CONFIG_HASHES[prefix] = hash or true - - return hash - end - - - local function get_config_with_overrides(base_config, config_overrides, schema, prefix) - local config - for k, f in schema:each_field() do - local v = config_overrides[k] - v = arguments.infer_value(v, f) - -- TODO: should we be more visible with validation errors? - if v ~= nil and schema:validate_field(f, v) then - if not config then - config = clone(base_config) - KEY_BUFFER:reset() - if prefix then - local hash = calculate_config_hash_for_prefix(config, schema, prefix) - if hash then - KEY_BUFFER:putf("%s;", hash) - end - end - end - config[k] = v - KEY_BUFFER:putf("%s=%s;", k, v) - end - end - - local hash - if config then - hash = encode_base64url(md5_bin(KEY_BUFFER:get())) + vault, err = vaults:select_by_prefix(prefix) end - return config or base_config, hash - end - - - local function get_config(base_config, config_overrides, schema, prefix) - if not config_overrides or isempty(config_overrides) then - if not prefix then - return base_config - end - - local hash = calculate_config_hash_for_prefix(base_config, schema, prefix) - return base_config, hash + if vault then + return vault end - return get_config_with_overrides(base_config, config_overrides, schema, prefix) + return nil, fmt("cannot find vault %s: %s", prefix, err) end - local function process_secret(reference, opts, rotation, cache_only) - local name = opts.name - if not VAULT_NAMES[name] then - return nil, fmt("vault not found (%s) [%s]", name, reference) - end - local strategy = STRATEGIES[name] - local schema = SCHEMAS[name] - if not strategy then - local vaults = self and (self.db and self.db.vaults) - if vaults and vaults.strategies then - strategy = vaults.strategies[name] - if not strategy then - return nil, fmt("could not find vault (%s) [%s]", name, reference) - end - - schema = vaults.schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault schema (%s): %s [%s]", name, strategy, reference) - end - - schema = require("kong.db.schema").new(schema.fields.config) - - else - local ok - ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) - if not ok then - return nil, fmt("could not find vault (%s): %s [%s]", name, strategy, reference) - end - - local def - ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) - if not ok then - return nil, fmt("could not find vault schema (%s): %s [%s]", name, def, reference) - end - - local Schema = require("kong.db.schema") - - schema = Schema.new(require("kong.db.schema.entities.vaults")) - - local err - ok, err = schema:new_subschema(name, def) - if not ok then - return nil, fmt("could not load vault sub-schema (%s): %s [%s]", name, err, reference) - end - - schema = schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) - end - - if type(strategy.init) == "function" then - strategy.init() - end - - schema = Schema.new(schema.fields.config) - end - - STRATEGIES[name] = strategy - SCHEMAS[name] = schema - end - + local function get_vault_config_from_kong_conf(name) -- base config stays the same so we can cache it local base_config = CONFIGS[name] if not base_config then @@ -377,6 +188,7 @@ local function new(self) if self and self.configuration then local configuration = self.configuration local env_name = gsub(name, "-", "_") + local schema = assert(SCHEMAS[name]) for k, f in schema:each_field() do -- n is the entry in the kong.configuration table, for example -- KONG_VAULT_ENV_PREFIX will be found in kong.configuration @@ -405,61 +217,164 @@ local function new(self) CONFIGS[name] = base_config end end + return base_config + end - local config, hash = get_config(base_config, opts.config, schema) - return retrieve_value(strategy, config, hash, reference, opts.resource, name, - opts.version, opts.key, self and self.core_cache, - rotation, cache_only) - end + --- + -- Fetches the strategy and schema for a given vault during initialization. + -- + -- This function checks if the vault exists in `VAULT_NAMES`, fetches the associated strategy and schema from + -- the `STRATEGIES` and `SCHEMAS` tables, respectively. If the strategy or schema isn't found in the tables, it + -- attempts to fetch them from the application's database or by requiring them from a module. + -- + -- The fetched strategy and schema are then stored back into the `STRATEGIES` and `SCHEMAS` tables for later use. + -- If the `init` method exists in the strategy, it's also executed. + -- + -- @function get_vault_strategy_and_schema_during_init + -- @param name string The name of the vault to fetch the strategy and schema for. + -- @return strategy ??? The fetched or required strategy for the given vault. + -- @return schema ??? The fetched or required schema for the given vault. + -- @return string|nil An error message, if an error occurred while fetching or requiring the strategy or schema. + local function get_vault_strategy_and_schema_during_init(name) + if not VAULT_NAMES[name] then + return nil, nil, fmt("vault not found (%s)", name) + end + local strategy = STRATEGIES[name] + local schema = SCHEMAS[name] + if strategy and schema then + return strategy, schema + end - local function config_secret(reference, opts, rotation, cache_only) - local prefix = opts.name - local vaults = self.db.vaults - local cache = self.core_cache - local vault - local err - if cache then - local cache_key = vaults:cache_key(prefix) - vault, err = cache:get(cache_key, nil, vaults.select_by_prefix, vaults, prefix) + local vaults = self and (self.db and self.db.vaults) + if vaults and vaults.strategies then + strategy = vaults.strategies[name] + if not strategy then + return nil, nil, fmt("could not find vault (%s)", name) + end + schema = vaults.schema.subschemas[name] + if not schema then + return nil, nil, fmt("could not find vault schema (%s): %s", name, strategy) + end + + schema = Schema.new(schema.fields.config) else - vault, err = vaults:select_by_prefix(prefix) - end + local ok + ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) + if not ok then + return nil, nil, fmt("could not find vault (%s): %s", name, strategy) + end - if not vault then - if err then - return nil, fmt("vault not found (%s): %s [%s]", prefix, err, reference) + local def + ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) + if not ok then + return nil, nil, fmt("could not find vault schema (%s): %s", name, def) end - return nil, fmt("vault not found (%s) [%s]", prefix, reference) + schema = Schema.new(require("kong.db.schema.entities.vaults")) + + local err + ok, err = schema:new_subschema(name, def) + if not ok then + return nil, nil, fmt("could not load vault sub-schema (%s): %s", name, err) + end + + schema = schema.subschemas[name] + if not schema then + return nil, nil, fmt("could not find vault sub-schema (%s)", name) + end + + if type(strategy.init) == "function" then + strategy.init() + end + + schema = Schema.new(schema.fields.config) end - local name = vault.name + STRATEGIES[name] = strategy + SCHEMAS[name] = schema + + return strategy, schema + end + + + local function get_vault_strategy_and_schema(name) + local vaults = self.db.vaults local strategy = STRATEGIES[name] local schema = SCHEMAS[name] + if strategy then + return strategy, schema + end + + strategy = vaults.strategies[name] if not strategy then - strategy = vaults.strategies[name] - if not strategy then - return nil, fmt("vault not installed (%s) [%s]", name, reference) - end + return nil, nil, fmt("vault not installed (%s)", name) + end - schema = vaults.schema.subschemas[name] - if not schema then - return nil, fmt("could not find vault sub-schema (%s) [%s]", name, reference) - end + schema = vaults.schema.subschemas[name] + if not schema then + return nil, nil, fmt("could not find vault sub-schema (%s)", name) + end + + schema = Schema.new(schema.fields.config) + + STRATEGIES[name] = strategy + SCHEMAS[name] = schema + + return strategy, schema + end + + + local function get_config_and_hash(base_config, config_overrides, schema, prefix) + local config = {} + config_overrides = config_overrides or {} + KEY_BUFFER:reset() + if prefix then + KEY_BUFFER:putf("%s;", prefix) + end + for k, f in schema:each_field() do + local v = config_overrides[k] or base_config[k] + v = arguments.infer_value(v, f) + -- The schema:validate_field() can yield. This is problematic + -- as this funciton is called in phases (like the body_filter) where + -- we can't yield. + -- It's questionable to validate at this point anyways. + + -- if v ~= nil and schema:validate_field(f, v) then + config[k] = v + KEY_BUFFER:putf("%s=%s;", k, v) + -- end + end + return config, encode_base64url(md5_bin(KEY_BUFFER:get())) + end + + + local function get_process_strategy(parsed_reference) + local strategy, schema, err = get_vault_strategy_and_schema_during_init(parsed_reference.name) + if not (strategy and schema) then + return nil, nil, nil, err + end - schema = require("kong.db.schema").new(schema.fields.config) + local base_config = get_vault_config_from_kong_conf(parsed_reference.name) - STRATEGIES[name] = strategy - SCHEMAS[name] = schema + return strategy, schema, base_config + end + + + local function get_config_strategy(parsed_reference) + local vault, err = get_vault(parsed_reference.name) + if not vault then + return nil, nil, nil, err end - local config, hash = get_config(vault.config, opts.config, schema, prefix) + local strategy, schema, err = get_vault_strategy_and_schema(vault.name) + if not (strategy and schema) then + return nil, nil, nil, err + end - return retrieve_value(strategy, config, hash, reference, opts.resource, prefix, - opts.version, opts.key, cache, rotation, cache_only) + return strategy, schema, vault.config end @@ -540,120 +455,304 @@ local function new(self) end - local function get(reference, rotation, cache_only) - local opts, err = parse_reference(reference) - if err then - return nil, err + --- Invokes a provided strategy to fetch a secret. + -- This function invokes a strategy provided to it to retrieve a secret from a resource, with version control. + -- The secret can have multiple values, each stored under a different key. + -- The secret returned by the strategy must be a string containing a JSON object, which can be indexed by the key to get a specific value. + -- If the secret can't be retrieved or doesn't have the expected format, appropriate errors are returned. + -- + -- @function invoke_strategy + -- @param strategy The strategy used to fetch the secret. + -- @param config The configuration required by the strategy. + -- @param parsed_reference A table containing the resource and version of the secret to be fetched, and optionally, a key to index a specific value. + -- @return value The value of the secret or subfield if retrieval is successful. + -- @return nil If retrieval is successful, the second returned value will be nil. + -- @return err A string describing an error if there was one, or ttl (time to live) of the fetched secret. + -- @usage local value, _, err = invoke_strategy(strategy, config, parsed_reference) + -- @within Strategies + local function invoke_strategy(strategy, config, parsed_reference) + local value, err, ttl = strategy.get(config, parsed_reference.resource, parsed_reference.version) + + if value == nil then + if err then + return nil, nil, fmt("no value found (%s)", err) + else + return nil, nil, "no value found" + end + elseif type(value) ~= "string" then + return nil, nil, fmt("value returned from vault has invalid type (%s), string expected", type(value)) end - local value, stale_value - if not rotation then - value, stale_value = LRU:get(reference) - if value then - return value + -- in vault reference, the secret can have multiple values, each stored under a key. The vault returns a JSON + -- string that contains an object which can be indexed by the key. + local key = parsed_reference.key + if key then + local sub_err + value, sub_err = get_subfield(value, key) + if not value then + return nil, nil, fmt("could not get subfield value: %s", sub_err) end end - local ttl - if self and self.db and VAULT_NAMES[opts.name] == nil then - value, err, ttl = config_secret(reference, opts, rotation, cache_only) + return value, nil, ttl + end + + --- Function `parse_and_resolve_reference` processes a reference to retrieve configuration settings, + -- a strategy to be used, and the hash of the reference. + -- The function first parses the reference. Then, it gets the strategy, the schema, and the base configuration + -- settings for the vault based on the parsed reference. It checks the license type if required by the strategy. + -- Finally, it gets the configuration and the hash of the reference. + -- + -- @function parse_and_resolve_reference + -- @param reference The reference to be parsed and resolved. + -- @return The configuration, a nil value (as a placeholder for an error that did not occur), + -- the parsed reference, the strategy to be used, and the hash of the reference. + -- If an error occurs, it returns `nil` and an error message. + -- @usage local config, _, parsed_reference, strategy, hash = parse_and_resolve_reference(reference) + local function parse_and_resolve_reference(reference) + + local parsed_reference, err = parse_reference(reference) + if not parsed_reference then + return nil, err + end + + local strategy, schema, base_config + if self and self.db and VAULT_NAMES[parsed_reference.name] == nil then + strategy, schema, base_config, err = get_config_strategy(parsed_reference) else - value, err, ttl = process_secret(reference, opts, rotation, cache_only) + strategy, schema, base_config, err = get_process_strategy(parsed_reference) end - if not value then - if stale_value then - if not cache_only then - self.log.warn(err, " (returning a stale value)") - end - return stale_value - end + if not (schema and strategy) then + return nil, fmt("could not find vault (%s) (%s)", parsed_reference.name, err or "") + end - return nil, err + if kong and kong.licensing and kong.licensing:license_type() == "free" and strategy.license_required then + return nil, "vault " .. strategy.name .. " requires a license to be used" end - if type(ttl) == "number" and ttl > 0 then - LRU:set(reference, value, ttl) - REFERENCES[reference] = time() + ttl - ROTATION_INTERVAL + local config, hash = get_config_and_hash(base_config, parsed_reference.config, schema, parsed_reference.name) + + return config, nil, parsed_reference, strategy, hash + end - elseif ttl == 0 then - LRU:set(reference, value) + --- Function `get_from_vault` retrieves a value from the vault using the provided strategy. + -- The function first retrieves a value from the vault and its ttl (time-to-live). + -- It then adjusts the ttl within configured bounds, stores the value in the SHDICT cache + -- with a ttl that includes a resurrection time, and stores the value in the LRU cache with + -- the adjusted ttl. + -- + -- @function get_from_vault + -- @param strategy The strategy to be used to retrieve the value from the vault. + -- @param config The configuration settings to be used. + -- @param parsed_reference The parsed reference key to lookup in the vault. + -- @param cache_key The key to be used when storing the value in the cache. + -- @param reference The original reference key. + -- @return The retrieved value from the vault. If an error occurs, it returns `nil` and an error message. + -- @usage local value, err = get_from_vault(strategy, config, parsed_reference, cache_key, reference) + local function get_from_vault(strategy, config, parsed_reference, cache_key, reference) + local value, ttl, err = invoke_strategy(strategy, config, parsed_reference) + if not value then + return nil, fmt("could not get value from external vault (%s)", err) end + -- adjust ttl to the minimum and maximum values configured + ttl = adjust_ttl(ttl, config) + local shdict_ttl = ttl + (config.resurrect_ttl or DAO_MAX_TTL) - return value + -- Ignore "success" return value as we return the error to the caller. The secret value is still valid and + -- can be used, although the shdict does not have it. + local store_ok, store_err = SHDICT:safe_set(cache_key, value, shdict_ttl) + if not store_ok then + return nil, store_err + end + + LRU:set(reference, value, ttl) + return value, store_err end + --- Function `renew_from_vault` attempts to retrieve a value from the vault. + -- It first parses and resolves the reference, then uses the resulting strategy, + -- config, parsed_reference, and cache_key to attempt to get the value from the vault. + -- + -- @function renew_from_vault + -- @param reference The reference key to lookup in the vault. + -- @return The retrieved value from the vault corresponding to the provided reference. + -- If the value is not found or if an error occurs, it returns `nil` and an error message. + -- @usage local value, err = renew_from_vault(reference) + local function renew_from_vault(reference) + local config, err, parsed_reference, strategy, hash = parse_and_resolve_reference(reference) + + if not config then + return nil, err + end + local cache_key = build_cache_key(reference, hash) + + return get_from_vault(strategy, config, parsed_reference, cache_key, reference) + end - local function update(options) - if type(options) ~= "table" then - return options + --- Function `get` retrieves a value from local (LRU) or shared dictionary (SHDICT) cache. + -- If the value is not found in these caches and `cache_only` is not set, it attempts + -- to retrieve the value from a vault. + -- + -- @function get + -- @param reference The reference key to lookup in the cache and potentially the vault. + -- @param cache_only Optional boolean flag. If set to true, the function will not attempt + -- to retrieve the value from the vault if it's not found in the caches. + -- @return The retrieved value corresponding to the provided reference. If the value is + -- not found, it returns `nil` and an error message. + -- @usage local value, err = get(reference, cache_only) + local function get(reference, cache_only) + local value, _ = LRU:get(reference) + -- Note: We should ignore the stale value here + -- lua-resty-lrucache will always return the stale-value when + -- the ttl has expired. As this is the worker-local cache + -- we should defer the resurrect_ttl logic to the SHDICT + -- which we do by adding the resurrect_ttl to the TTL + + -- If we have a worker-level cache hit, return it + if value then + return value + end + + local config, err, parsed_reference, strategy, hash = parse_and_resolve_reference(reference) + + if not config then + return nil, err end - -- TODO: should we skip updating options, if it was done recently? + local cache_key = build_cache_key(reference, hash) - -- TODO: should we have flag for disabling/enabling recursion? - for k, v in pairs(options) do - if k ~= "$refs" and type(v) == "table" then - options[k] = update(v) + value = SHDICT:get(cache_key) + -- If we have a node-level cache hit, return it. + -- Note: This will live for TTL + Resurrection Time + if value then + -- If we have something in the node-level cache, but not in the worker-level + -- cache, we should update the worker-level cache. Use the remaining TTL from the SHDICT + local lru_ttl = (SHDICT:ttl(cache_key) or 0) - (parsed_reference.resurrect_ttl or config.resurrect_ttl or DAO_MAX_TTL) + -- only do that when the TTL is greater than 0. (0 is infinite) + if lru_ttl > 0 then + LRU:set(reference, value, lru_ttl) end + return value end - local refs = options["$refs"] - if type(refs) ~= "table" or isempty(refs) then - return options + -- This forces the result from the caches. Stop here and return any value, even if nil + if not cache_only then + return get_from_vault(strategy, config, parsed_reference, cache_key, reference) end + return nil, "could not find cached values" + end - for field_name, reference in pairs(refs) do - local value = get(reference, nil, true) -- TODO: ignoring errors? - if value ~= nil then - options[field_name] = value + --- Function `get_from_cache` retrieves values from a cache. + -- + -- This function uses the provided references to fetch values from a cache. + -- The fetching process will return cached values if they exist. + -- + -- @function get_from_cache + -- @param references A list or table of reference keys. Each reference key corresponds to a value in the cache. + -- @return The retrieved values corresponding to the provided references. If a value does not exist in the cache for a particular reference, it is not clear from the given code what will be returned. + -- @usage local values = get_from_cache(references) + local function get_from_cache(references) + return get(references, true) + end + + + --- Function `update` recursively updates a configuration table. + -- + -- This function updates a configuration table by replacing reference fields + -- with values fetched from a cache. The references are specified in a `$refs` + -- field, which should be a table mapping from field names to reference keys. + -- + -- If a reference cannot be fetched from the cache, the corresponding field is + -- set to an empty string and an error is logged. + -- + -- @function update + -- @param config A table representing the configuration to update. If `config` + -- is not a table, the function immediately returns it without any modifications. + -- @return The updated configuration table. If the `$refs` field is not a table + -- or is empty, the function returns `config` as is. + -- @usage local updated_config = update(config) + local function update(config) + -- config should always be a table, eh? + if type(config) ~= "table" then + return config + end + + for k, v in pairs(config) do + if type(v) == "table" then + config[k] = update(v) end end - return options - end - + -- This can potentially grow without ever getting + -- reset. This will only happen when a user repeatedly changes + -- references without ever restarting kong, which sounds + -- kinda unlikely, but should still be monitored. + local refs = config["$refs"] + if type(refs) ~= "table" or isempty(refs) then + return config + end - local function try(callback, options) - -- store current values early on to avoid race conditions - local previous - local refs - local refs_empty - if options then - refs = options["$refs"] - if refs then - refs_empty = isempty(refs) - if not refs_empty then - previous = {} - for name in pairs(refs) do - previous[name] = options[name] + local function update_references(refs, target) + for field_name, field_value in pairs(refs) do + if is_reference(field_value) then + local value, err = get_from_cache(field_value) + if not value then + self.log.notice("error updating secret reference ", field_value, ": ", err) end + target[field_name] = value or '' + elseif type(field_value) == "table" then + update_references(field_value, target[field_name]) end end end - -- try with already resolved credentials - local res, err = callback(options) - if res then - return res - end + update_references(refs, config) + return config + end + + --- Checks if the necessary criteria to perform automatic secret rotation are met. + -- The function checks whether 'options' and 'refs' parameters are not nil and not empty. + -- If these checks are not met, a relevant error message is returned. + -- @local + -- @function check_abort_criteria + -- @tparam table options The options for the automatic secret rotation. If this parameter is nil, + -- the function logs a notice and returns an error message. + -- @tparam table refs The references for the automatic secret rotation. If this parameter is nil or + -- an empty table, the function logs a notice and returns an error message. + -- @treturn string|nil If all checks pass, the function returns nil. If any check fails, the function + -- returns a string containing an error message. + -- @usage check_abort_criteria(options, refs) + local function check_abort_criteria(options, refs) + -- If no options are provided, log a notice and return the error if not options then - self.log.notice("cannot automatically rotate secrets in absence of options") - return nil, err + return "cannot automatically rotate secrets in absence of options" end + -- If no references are provided, log a notice and return the error if not refs then - self.log.notice('cannot automatically rotate secrets in absence of options["$refs"]') - return nil, err + return 'cannot automatically rotate secrets in absence of options["$refs"]' end - if refs_empty then - self.log.notice('cannot automatically rotate secrets with empty options["$refs"]') - return nil, err + -- If the references are empty, log a notice and return the error + if isempty(refs) then + return 'cannot automatically rotate secrets with empty options["$refs"]' end + return nil + end - -- generate an LRU key + --- Generates sorted keys based on references. + -- This function generates keys from a table of references and then sorts these keys. + -- @local + -- @function generate_sorted_keys + -- @tparam table refs The references based on which keys are to be generated. It is expected + -- to be a non-empty table, where the keys are strings and the values are the associated values. + -- @treturn table keys The sorted keys from the references. + -- @treturn number count The count of the keys. + -- @usage local keys, count = generate_sorted_keys(refs) + local function generate_sorted_keys(refs) + -- Generate sorted keys based on references local count = nkeys(refs) local keys = self.table.new(count, 0) local i = 0 @@ -661,51 +760,136 @@ local function new(self) i = i + 1 keys[i] = k end - sort(keys) - KEY_BUFFER:reset() + return keys, count + end - for i = 1, count do - local key = keys[i] + --- Populates the key buffer with sorted keys. + -- This function takes a table of sorted keys and their corresponding count, and populates a + -- predefined KEY_BUFFER with these keys. + -- @local + -- @function populate_buffer + -- @tparam table keys The sorted keys that are to be put in the buffer. + -- @tparam number count The count of the keys. + -- @tparam table refs The references from which the values corresponding to the keys are obtained. + -- @usage populate_buffer(keys, count, refs) + local function populate_buffer(keys, count, refs) + -- Populate the key buffer with sorted keys + KEY_BUFFER:reset() + for j = 1, count do + local key = keys[j] local val = refs[key] KEY_BUFFER:putf("%s=%s;", key, val) end + end - local key = md5_bin(KEY_BUFFER:get()) - local updated + --- Generates an LRU (Least Recently Used) cache key based on sorted keys of the references. + -- This function generates a key for each reference, sorts these keys, and then populates a + -- key buffer with these keys. It also generates an md5 hash of the key buffer. + -- @local + -- @function populate_key_buffer + -- @tparam table refs The references based on which cache keys are to be generated. + -- @treturn table keys The sorted keys from the references. + -- @treturn number count The count of the keys. + -- @treturn string md5Hash The md5 hash of the populated key buffer. + -- @usage local keys, count, hash = populate_key_buffer(refs) + local function populate_key_buffer(refs) + -- Generate an LRU (Least Recently Used) cache key based on sorted keys of the references + local keys, count = generate_sorted_keys(refs) + populate_buffer(keys, count, refs) + return keys, count, md5_bin(KEY_BUFFER:get()) + end - -- is there already values with RETRY_TTL seconds ttl? - local values = RETRY_LRU:get(key) - if values then - for name, value in pairs(values) do - updated = previous[name] ~= value - if updated then - break - end + --- Checks if a particular value has been updated compared to its previous state. + -- @local + -- @function is_value_updated + -- @tparam table previous The previous state of the values. + -- @tparam string name The name of the value to check. + -- @tparam any value The current value to check. + -- @treturn bool updated Returns true if the value has been updated, false otherwise. + -- @usage local updated = is_value_updated(previous, name, value) + local function is_value_updated(previous, name, value) + return previous[name] ~= value + end + + --- Checks if any values in the table have been updated compared to their previous state. + -- @local + -- @function values_are_updated + -- @tparam table values The current state of the values. + -- @tparam table previous The previous state of the values. + -- @treturn bool updated Returns true if any value has been updated, false otherwise. + -- @usage local updated = values_are_updated(values, previous) + local function values_are_updated(values, previous) + for name, value in pairs(values) do + if is_value_updated(previous, name, value) then + return true end + end + return false + end - if not updated then - return nil, err + --- Function `try` attempts to execute a provided callback function with the provided options. + -- If the callback function fails, the `try` function will attempt to resolve references and update + -- the values in the options table before re-attempting the callback function. + -- NOTE: This function currently only detects changes by doing a shallow comparison. As a result, it might trigger more retries than necessary - when a config option has a table value and it seems "changed" even if the "new value" is a new table with the same keys and values inside. + -- @function try + -- @param callback The callback function to execute. This function should take an options table as its argument. + -- @param options The options table to provide to the callback function. This table may include a "$refs" field which is a table mapping reference names to their values. + -- @return Returns the result of the callback function if it succeeds, otherwise it returns `nil` and an error message. + local function try(callback, options) + -- Store the current references to avoid race conditions + local previous + local refs + if options then + refs = options["$refs"] + if refs and not isempty(refs) then + previous = {} + for name in pairs(refs) do + previous[name] = options[name] + end end + end + + -- Try to execute the callback with the current options + local res, callback_err = callback(options) + if res then + return res -- If the callback succeeds, return the result + end + + local abort_err = check_abort_criteria(options, refs) + if abort_err then + self.log.notice(abort_err) + return nil, callback_err -- we are returning callback_error and not abort_err on purpose. + end + local keys, count, key = populate_key_buffer(refs) + + -- Check if there are already values cached with a certain time-to-live + local updated + -- The RETRY_LRU cache probaly isn't very helpful anymore. + -- Consider removing it in further refactorings of this function. + local values = RETRY_LRU:get(key) + if values then + -- If the cached values are different from the previous values, consider them as updated + if not values_are_updated(values, previous) then + -- If no updated values are found, return the error + return nil, callback_err + end + -- Update the options with the new values and re-try the callback for name, value in pairs(values) do options[name] = value end - - -- try with updated credentials return callback(options) end + -- Semaphore cannot wait in "init" or "init_worker" phases local wait_ok local phase = get_phase() - if phase == "init" or phase == "init_worker" then - -- semaphore:wait can't work in init/init_worker phase wait_ok = false - else - -- grab a semaphore to limit concurrent updates to reduce calls to vaults + -- Limit concurrent updates by waiting for a semaphore local wait_err wait_ok, wait_err = RETRY_SEMAPHORE:wait(RETRY_WAIT) if not wait_ok then @@ -713,42 +897,37 @@ local function new(self) end end - -- do we now have values with RETRY_TTL seconds ttl? + -- Check again if we now have values cached with a certain time-to-live values = RETRY_LRU:get(key) if values then + -- Release the semaphore if we had waited for it if wait_ok then - -- release a resource RETRY_SEMAPHORE:post() end - for name, value in pairs(values) do - updated = previous[name] ~= value - if updated then - break - end - end - - if not updated then - return nil, err + if not values_are_updated(values, previous) then + -- If no updated values are found, return the error + return nil, callback_err end - + -- Update the options with the new values and re-try the callback for name, value in pairs(values) do options[name] = value end - -- try with updated credentials return callback(options) end - -- resolve references without read-cache - local rotation = {} + -- If no values are cached, resolve the references directly local values = {} for i = 1, count do local name = keys[i] - local value, get_err = get(refs[name], rotation) + local ref = refs[name] + local value, get_err + if type(ref) == "string" then + value, get_err = renew_from_vault(ref) + end if not value then self.log.notice("resolving reference ", refs[name], " failed: ", get_err or "unknown") - else values[name] = value if updated == nil and previous[name] ~= value then @@ -757,72 +936,70 @@ local function new(self) end end - -- set the values in LRU + -- Cache the newly resolved values RETRY_LRU:set(key, values, RETRY_TTL) + -- Release the semaphore if we had waited for it if wait_ok then - -- release a resource RETRY_SEMAPHORE:post() end + -- If no updated values are found, return the error if not updated then - return nil, err + return nil, callback_err end + -- Update the options with the new values and re-try the callback for name, value in pairs(values) do options[name] = value end - - -- try with updated credentials return callback(options) end + --- Function `rotate_secrets` rotates the secrets in the shared dictionary cache (SHDICT). + -- It iterates over all keys in the SHDICT and, if a key corresponds to a reference and the + -- ttl of the key is less than or equal to the resurrection period, it refreshes the value + -- associated with the reference. + -- + -- @function rotate_secrets + -- @return Returns `true` after it has finished iterating over all keys in the SHDICT. + -- @usage local success = rotate_secrets() + local function rotate_secrets(force_refresh) + for _, key in pairs(SHDICT:get_keys(0)) do + -- key looks like "reference\0$reference\0hash" + local key_components = split(key, "\0") + local identifier = key_components[1] + local reference = key_components[2] + + -- Abort criteria, `identifier`` and `reference` must exist + -- reference must be the "reference" identifier prefix + if not (identifier and reference + and identifier == REFERENCE_IDENTIFIER) then + goto next_key + end - local function rotate_secrets() - if isempty(REFERENCES) then - return true - end - - local rotation = {} - local current_time = time() - - local removals - local removal_count = 0 - - for reference, expiry in pairs(REFERENCES) do - if exiting() then - return true + local config, err = parse_and_resolve_reference(reference) + if not config then + self.log.warn("could not parse reference %s (%s)", reference, err) + goto next_key end - if current_time > expiry then - local value, err = get(reference, rotation) - if not value then - local fail_count = (FAILED[reference] or 0) + 1 - if fail_count < 5 then - self.log.notice("rotating reference ", reference, " failed: ", err or "unknown") - FAILED[reference] = fail_count - - else - self.log.warn("rotating reference ", reference, " failed (removed from rotation): ", err or "unknown") - if not removals then - removals = { reference } - else - removals[removal_count] = reference - end - end - end + local resurrect_ttl = config.resurrect_ttl or DAO_MAX_TTL + + -- The ttl for this key, is the TTL + the resurrect time + -- If the TTL is still greater than the resurrect time + -- we don't have to refresh + if SHDICT:ttl(key) > resurrect_ttl and not force_refresh then + goto next_key end - end - if removal_count > 0 then - for i = 1, removal_count do - local reference = removals[i] - REFERENCES[reference] = nil - FAILED[reference] = nil - LRU:delete(reference) + -- we should refresh the secret at this point + local _, err = renew_from_vault(reference) + if err then + self.log.warn("could not retrieve value for reference %s (%s)", reference, err) end + ::next_key:: end - return true end @@ -851,7 +1028,7 @@ local function new(self) local _VAULT = {} - local function flush_config_cache(data) + local function flush_and_refresh(data) local cache = self.core_cache if cache then local vaults = self.db.vaults @@ -860,7 +1037,6 @@ local function new(self) if old_entity then old_prefix = old_entity.prefix if old_prefix and old_prefix ~= ngx.null then - CONFIG_HASHES[old_prefix] = nil cache:invalidate(vaults:cache_key(old_prefix)) end end @@ -869,13 +1045,19 @@ local function new(self) if entity then local prefix = entity.prefix if prefix and prefix ~= ngx.null and prefix ~= old_prefix then - CONFIG_HASHES[prefix] = nil cache:invalidate(vaults:cache_key(prefix)) end end end + LRU:flush_all() + RETRY_LRU:flush_all() + -- We can't call SHDICT.flush_all() here as it would invalidate all + -- available caches and without reloading the values from a vault implementation. + -- For exmaple the plugins_iterator relies on the caches being populated. + -- We rather force a secret-rotation in this scenarion, to avoid empty caches. + rotate_secrets(true) end @@ -888,7 +1070,7 @@ local function new(self) initialized = true if self.configuration.database ~= "off" then - self.worker_events.register(flush_config_cache, "crud", "vaults") + self.worker_events.register(flush_and_refresh, "crud", "vaults") end local _, err = self.timer:named_every("secret-rotation", ROTATION_INTERVAL, rotate_secrets_timer) @@ -899,14 +1081,13 @@ local function new(self) --- - -- Flushes vault config and the references LRU cache. + -- Flushes vault config and the references in LRU cache. -- -- @function kong.vault.flush -- -- @usage -- kong.vault.flush() function _VAULT.flush() - CONFIG_HASHES = {} LRU:flush_all() end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 4c0f4dc9bd9..1162f343b3c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -683,6 +683,7 @@ do if plugins_hash ~= CURRENT_PLUGINS_HASH then local start = get_now_ms() + kong.vault.flush() plugins_iterator, err = new_plugins_iterator() if not plugins_iterator then return nil, err @@ -713,7 +714,6 @@ do kong.core_cache:purge() kong.cache:purge() - kong.vault.flush() if router then ROUTER = router diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 2d36b0485cd..9b9d06c0f10 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -283,8 +283,8 @@ local function get_next_global_or_collected_plugin(plugins, i) if i > plugins[0] then return nil end - - return i, plugins[i - 1], plugins[i] + local cfg = kong.vault.update(plugins[i]) + return i, plugins[i - 1], cfg end diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index cfdef5b4a68..41b6c3fd199 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -21,6 +21,7 @@ lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; +lua_shared_dict kong_secrets 5m; underscores_in_headers on; > if ssl_ciphers then diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index b90a7e6b57d..5d8ad1e3524 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -2020,13 +2020,13 @@ describe("Configuration loader", function() helpers.unsetenv("PG_DATABASE") end) - helpers.setenv("PG_DATABASE", "resolved-kong-database") + helpers.setenv("PG_DATABASE", "pg-database") local conf = assert(conf_loader(nil, { pg_database = "{vault://env/pg-database}", })) - assert.equal("resolved-kong-database", conf.pg_database) + assert.equal("pg-database", conf.pg_database) assert.equal("{vault://env/pg-database}", conf["$refs"].pg_database) end) it("are inferred and collected under $refs property", function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 837efea51ef..7e6c3d60220 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1110,14 +1110,14 @@ describe("NGINX conf compiler", function() helpers.unsetenv("PG_DATABASE") end) - helpers.setenv("PG_DATABASE", "resolved-kong-database") + helpers.setenv("PG_DATABASE", "pg-database") local conf = assert(conf_loader(nil, { prefix = tmp_config.prefix, pg_database = "{vault://env/pg-database}", })) - assert.equal("resolved-kong-database", conf.pg_database) + assert.equal("pg-database", conf.pg_database) assert.equal("{vault://env/pg-database}", conf["$refs"].pg_database) assert(prefix_handler.prepare_prefix(conf)) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 626382bcb95..1f122e016d4 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -109,7 +109,8 @@ describe("kong start/stop #" .. strategy, function() vaults = "env", }) - assert.matches("Error: failed to dereference '{vault://env/ipheader}': unable to load value (ipheader) from vault (env): not found [{vault://env/ipheader}] for config option 'nginx_proxy_real_ip_header'", stderr, nil, true) + assert.matches("vault://env/ipheader", stderr, nil, true) + assert.matches("Error: failed to dereference '{vault://env/ipheader}'", stderr) assert.is_nil(stdout) assert.is_false(ok) end) @@ -122,7 +123,7 @@ describe("kong start/stop #" .. strategy, function() pg_database = TEST_CONF.pg_database, }) - assert.matches("failed to dereference '{vault://non-existent/pg_password}': vault not found (non-existent)", stderr, nil, true) + assert.matches("Error: failed to dereference", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index 703405e875b..f013fca9ebc 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -30,20 +30,15 @@ describe("kong vault #" .. strategy, function() end) it("vault get with non-existing vault", function() - local ok, stderr, stdout = helpers.kong_exec("vault get none/foo", { - prefix = helpers.test_conf.prefix, - }) - assert.matches("Error: vault not found (none)", stderr, nil, true) - assert.matches("[{vault://none/foo}]", stderr, nil, true) + local ok, stderr, stdout = helpers.kong_exec("vault get none/foo") + assert.matches("Error: could not find vault (none)", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) it("vault get with non-existing key", function() - local ok, stderr, stdout = helpers.kong_exec("vault get env/none", { - prefix = helpers.test_conf.prefix, - }) - assert.matches("Error: unable to load value (none) from vault (env): not found [{vault://env/none}]", stderr, nil, true) + local ok, stderr, stdout = helpers.kong_exec("vault get env/none") + assert.matches("could not get value from external vault", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua index 484ecaebfa7..a3c7af02ed9 100644 --- a/spec/02-integration/13-vaults/02-env_vault_spec.lua +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -26,7 +26,7 @@ describe("Environment Variables Vault", function() it("get undefined", function() helpers.unsetenv("TEST_ENV") local res, err = get("{vault://env/test_env}") - assert.is_equal("unable to load value (test_env) from vault (env): not found [{vault://env/test_env}]", err) + assert.matches("could not get value from external vault", err) assert.is_nil(res) end) diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index e109d1712dd..a0079cafe8b 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -45,6 +45,7 @@ http { > if database == "off" then lua_shared_dict kong_db_cache_miss_2 12m; > end + lua_shared_dict kong_secrets 5m; lua_shared_dict kong_locks 8m; lua_shared_dict kong_cluster_events 5m; lua_shared_dict kong_healthchecks 5m; diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index d2a302b7703..c9f71a1a185 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -94,6 +94,7 @@ http { lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_secrets 5m; > if role == "control_plane" then lua_shared_dict kong_clustering 5m; > end diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua index 8fe2ad86798..659908e98b6 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/handler.lua @@ -4,11 +4,19 @@ local DummyHandler = { } -function DummyHandler:access() +function DummyHandler:access(conf) if ngx.req.get_uri_args()["send_error"] then return kong.response.exit(404, { message = "Not found" }) end + if conf.test_try then + kong.vault.try(function () + if conf.resp_header_value == "open_sesame" then + ngx.header["X-Try-Works"] = "true" + end + end, conf) + end + ngx.header["Dummy-Plugin-Access-Header"] = "dummy" end @@ -16,6 +24,12 @@ end function DummyHandler:header_filter(conf) ngx.header["Dummy-Plugin"] = conf.resp_header_value + if conf.resp_headers then + for header, value in pairs(conf.resp_headers) do + ngx.header[header] = value + end + end + if conf.resp_code then ngx.status = conf.resp_code end diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua index 94142005308..d9513d6f361 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua @@ -1,3 +1,12 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local typedefs = require "kong.db.schema.typedefs" + return { name = "dummy", fields = { @@ -6,8 +15,17 @@ return { type = "record", fields = { { resp_header_value = { type = "string", default = "1", referenceable = true } }, + { resp_headers = { + type = "map", + keys = typedefs.header_name, + values = { + type = "string", + referenceable = true, + } + }}, { append_body = { type = "string" } }, { resp_code = { type = "number" } }, + { test_try = { type = "boolean", default = false}} }, }, }, diff --git a/spec/fixtures/custom_vaults/kong/vaults/test/init.lua b/spec/fixtures/custom_vaults/kong/vaults/test/init.lua index 7f0cd158f8c..8e4ef04e31c 100644 --- a/spec/fixtures/custom_vaults/kong/vaults/test/init.lua +++ b/spec/fixtures/custom_vaults/kong/vaults/test/init.lua @@ -3,6 +3,10 @@ local http = require "resty.http" local fmt = string.format + +local DEFAULTS_CONSUMED + + --- -- Fake vault for integration tests. local test = { @@ -33,6 +37,14 @@ local function get_from_shm(secret, version) end +local function delete_from_shm(secret) + local key = key_for(secret) + local shm = assert(ngx.shared[test.SHM_NAME]) + + shm:delete(key) +end + + function test.init() end @@ -67,7 +79,10 @@ function test.get(conf, resource, version) local value = secret.value local ttl = secret.ttl - if value == nil then + if value == nil and not DEFAULTS_CONSUMED then + -- default values to be used only once, during startup. This is a hacky measure to make the test vault, which + -- uses Kong's nginx, work. + DEFAULTS_CONSUMED = true value = conf.default_value ttl = conf.default_value_ttl end @@ -92,6 +107,10 @@ function test.api() return kong.response.exit(404, { message = "not found" }) end + elseif method == "DELETE" then + delete_from_shm(secret) + return kong.response.exit(204) + elseif method ~= "PUT" then return kong.response.exit(405, { message = "method not allowed" }) end @@ -153,6 +172,20 @@ function test.client.put(secret, value, opts) end +function test.client.delete(secret) + local client = assert(http.new()) + + local uri = fmt("http://127.0.0.1:%d/secret/%s", test.PORT, secret) + + local res, err = client:request_uri(uri, { + method = "DELETE", + }) + + assert(err == nil, "failed DELETE " .. uri .. ": " .. tostring(err)) + assert(res.status == 204, "failed DELETE " .. uri .. ": " .. res.status) +end + + function test.client.get(secret, version) local query = version and { version = version } or nil diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template index d17378f3b67..95a4507e6a7 100644 --- a/spec/fixtures/default_nginx.template +++ b/spec/fixtures/default_nginx.template @@ -46,6 +46,7 @@ http { lua_shared_dict kong_core_db_cache_miss 12m; lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; + lua_shared_dict kong_secrets 5m; > if database == "cassandra" then lua_shared_dict kong_cassandra 5m; > end From 8a8db1d5df4967189166c1110b7264862d61ea65 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 26 Jul 2023 09:55:50 +0200 Subject: [PATCH 2816/4351] tests(vaults): fix failing test using prefix --- spec/02-integration/02-cmd/14-vault_spec.lua | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index f013fca9ebc..02b3e7a0ce3 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -30,14 +30,18 @@ describe("kong vault #" .. strategy, function() end) it("vault get with non-existing vault", function() - local ok, stderr, stdout = helpers.kong_exec("vault get none/foo") + local ok, stderr, stdout = helpers.kong_exec("vault get none/foo", { + prefix = helpers.test_conf.prefix, + }) assert.matches("Error: could not find vault (none)", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) it("vault get with non-existing key", function() - local ok, stderr, stdout = helpers.kong_exec("vault get env/none") + local ok, stderr, stdout = helpers.kong_exec("vault get env/none", { + prefix = helpers.test_conf.prefix, + }) assert.matches("could not get value from external vault", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) From ce9813a7fdf57fa060a841eea59f9dee4f49a41a Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 26 Jul 2023 12:50:49 +0200 Subject: [PATCH 2817/4351] fix(vaults): fixes to vault in cli mode * call globalpatches to assure shared dict mocks * make vault function `is_reference` static * added the new vaults_secrets shdict to constants Signed-off-by: Joshua Schmid --- .github/workflows/build.yml | 2 +- .github/workflows/release.yml | 2 +- bin/kong | 2 ++ kong/constants.lua | 1 + kong/db/schema/init.lua | 2 +- kong/pdk/vault.lua | 35 ++++++++++---------- kong/templates/nginx_kong_stream.lua | 1 + spec/02-integration/02-cmd/14-vault_spec.lua | 6 ++-- spec/fixtures/custom_nginx.template | 1 + spec/fixtures/default_nginx.template | 1 + 10 files changed, 29 insertions(+), 24 deletions(-) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 5b7e8259662..d2ead81f487 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -30,7 +30,7 @@ jobs: with: path: | ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 58f188edad5..e02596f9207 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -174,7 +174,7 @@ jobs: with: path: | bazel-bin/pkg - key: ${{ matrix.label }}-build-${{ hashFiles('.requirements', 'kong-*.rockspec', 'kong/**/*.lua', '**/*.bzl', '**/*.bazel') }} + key: ${{ matrix.label }}-build-${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', 'kong/**/*.lua', '**/*.bzl', '**/*.bazel') }} - name: Set .requirements into environment variables run: | diff --git a/bin/kong b/bin/kong index 16d59599809..0ed5a347e61 100755 --- a/bin/kong +++ b/bin/kong @@ -3,6 +3,8 @@ setmetatable(_G, nil) pcall(require, "luarocks.loader") package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path +require("kong.globalpatches")({ cli = true }) +math.randomseed() -- Generate PRNG seed local pl_app = require "pl.lapp" local pl_utils = require "pl.utils" diff --git a/kong/constants.lua b/kong/constants.lua index 851b95de4ec..eaff688ca2d 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -184,6 +184,7 @@ local constants = { "kong_cluster_events", "kong_healthchecks", "kong_rate_limiting_counters", + "kong_secrets", }, DATABASE = { POSTGRES = { diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 6138136bce5..122578824b1 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -4,7 +4,7 @@ local utils = require "kong.tools.utils" local cjson = require "cjson" local new_tab = require "table.new" local nkeys = require "table.nkeys" -local is_reference = require "kong.pdk.vault".new().is_reference +local is_reference = require "kong.pdk.vault".is_reference local setmetatable = setmetatable diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 836cb6db68c..81205a90090 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -48,6 +48,22 @@ local ROTATION_INTERVAL = tonumber(os.getenv("KONG_VAULT_ROTATION_INTERVAL") or local REFERENCE_IDENTIFIER = "reference" local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL + +local BRACE_START = byte("{") +local BRACE_END = byte("}") +local COLON = byte(":") +local SLASH = byte("/") + +local function is_reference(reference) + return type(reference) == "string" + and byte(reference, 1) == BRACE_START + and byte(reference, -1) == BRACE_END + and byte(reference, 7) == COLON + and byte(reference, 8) == SLASH + and byte(reference, 9) == SLASH + and sub(reference, 2, 6) == "vault" +end + local function new(self) -- Don't put this onto the top level of the file unless you're prepared for a surprise local Schema = require "kong.db.schema" @@ -56,7 +72,7 @@ local function new(self) local ROTATION_WAIT = 0 local LRU = lrucache.new(1000) - local SHDICT = ngx.shared["kong_secrets"] + local SHDICT = ngx.shared.kong_secrets local KEY_BUFFER = buffer.new(100) @@ -69,11 +85,6 @@ local function new(self) local SCHEMAS = {} local CONFIGS = {} - local BRACE_START = byte("{") - local BRACE_END = byte("}") - local COLON = byte(":") - local SLASH = byte("/") - local BUNDLED_VAULTS = constants.BUNDLED_VAULTS local VAULT_NAMES do @@ -378,17 +389,6 @@ local function new(self) end - local function is_reference(reference) - return type(reference) == "string" - and byte(reference, 1) == BRACE_START - and byte(reference, -1) == BRACE_END - and byte(reference, 7) == COLON - and byte(reference, 8) == SLASH - and byte(reference, 9) == SLASH - and sub(reference, 2, 6) == "vault" - end - - local function parse_reference(reference) if not is_reference(reference) then return nil, fmt("not a reference [%s]", tostring(reference)) @@ -1240,4 +1240,5 @@ end return { new = new, + is_reference = is_reference, } diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index c7b1d4e3b45..4cad7ebce9d 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -22,6 +22,7 @@ lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; +lua_shared_dict stream_kong_secrets 5m; > if ssl_ciphers then ssl_ciphers ${{SSL_CIPHERS}}; diff --git a/spec/02-integration/02-cmd/14-vault_spec.lua b/spec/02-integration/02-cmd/14-vault_spec.lua index 02b3e7a0ce3..91d66ff4083 100644 --- a/spec/02-integration/02-cmd/14-vault_spec.lua +++ b/spec/02-integration/02-cmd/14-vault_spec.lua @@ -153,8 +153,7 @@ describe("kong vault #" .. strategy, function() local ok, stderr, stdout = helpers.kong_exec("vault get test-env/nonexist", { prefix = helpers.test_conf.prefix, }) - assert.matches("Error: unable to load value (nonexist) from vault (test-env): not found", stderr, nil, true) - assert.matches("[{vault://test-env/nonexist}]", stderr, nil, true) + assert.matches("could not get value from external vault", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) @@ -163,8 +162,7 @@ describe("kong vault #" .. strategy, function() local ok, stderr, stdout = helpers.kong_exec("vault get nonexist/nonexist", { prefix = helpers.test_conf.prefix, }) - assert.matches("Error: vault not found (nonexist)", stderr, nil, true) - assert.matches("[{vault://nonexist/nonexist}]", stderr, nil, true) + assert.matches("could not find vault (nonexist)", stderr, nil, true) assert.is_nil(stdout) assert.is_false(ok) end) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index c9f71a1a185..91d11c0e5f5 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -942,6 +942,7 @@ stream { lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; + lua_shared_dict stream_kong_secrets 5m; > if ssl_ciphers then ssl_ciphers ${{SSL_CIPHERS}}; diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template index 95a4507e6a7..7e2665707de 100644 --- a/spec/fixtures/default_nginx.template +++ b/spec/fixtures/default_nginx.template @@ -645,6 +645,7 @@ stream { lua_shared_dict stream_kong_core_db_cache_miss 12m; lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict stream_kong_db_cache_miss 12m; + lua_shared_dict stream_kong_secrets 5m; > if database == "cassandra" then lua_shared_dict stream_kong_cassandra 5m; > end From b4f328e431cecb700b4a9c0da7955f267773254e Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 26 Jul 2023 09:19:52 -0700 Subject: [PATCH 2818/4351] feat(build): add wasmx to arm64 build matrix (#11290) --- .github/matrix-full.yml | 2 +- BUILD.bazel | 72 ++++++++++++ build/BUILD.bazel | 21 +++- build/kong_bindings.bzl | 9 -- build/openresty/BUILD.openresty.bazel | 111 +++++++++++++----- build/openresty/wasmx/wasmx_repositories.bzl | 88 ++++++++++++-- .../fixtures/ubuntu-22.04-arm64.txt | 17 +++ 7 files changed, 264 insertions(+), 56 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 493693f6f80..82043cddb80 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -20,7 +20,7 @@ build-packages: - label: ubuntu-22.04-arm64 os: ubuntu-22.04 package: deb - bazel-args: --platforms=//:generic-crossbuild-aarch64 --//:wasmx=false + bazel-args: --platforms=//:generic-crossbuild-aarch64 check-manifest-suite: ubuntu-22.04-arm64 # Debian diff --git a/BUILD.bazel b/BUILD.bazel index efe4baf5722..834b703f353 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -237,6 +237,30 @@ config_setting( visibility = ["//visibility:public"], ) +config_setting( + name = "wasmx_v8_x86_64", + constraint_values = [ + "@platforms//cpu:x86_64", + ], + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "v8", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_v8_aarch64", + constraint_values = [ + "@platforms//cpu:aarch64", + ], + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "v8", + }, + visibility = ["//visibility:public"], +) + config_setting( name = "wasmx_wasmer", flag_values = { @@ -246,6 +270,30 @@ config_setting( visibility = ["//visibility:public"], ) +config_setting( + name = "wasmx_wasmer_x86_64", + constraint_values = [ + "@platforms//cpu:x86_64", + ], + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "wasmer", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_wasmer_aarch64", + constraint_values = [ + "@platforms//cpu:aarch64", + ], + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "wasmer", + }, + visibility = ["//visibility:public"], +) + config_setting( name = "wasmx_wasmtime", flag_values = { @@ -255,6 +303,30 @@ config_setting( visibility = ["//visibility:public"], ) +config_setting( + name = "wasmx_wasmtime_x86_64", + constraint_values = [ + "@platforms//cpu:x86_64", + ], + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "wasmtime", + }, + visibility = ["//visibility:public"], +) + +config_setting( + name = "wasmx_wasmtime_aarch64", + constraint_values = [ + "@platforms//cpu:aarch64", + ], + flag_values = { + ":wasmx": "true", + ":wasm_runtime": "wasmtime", + }, + visibility = ["//visibility:public"], +) + ##### dynamic modules selects.config_setting_group( name = "nginx_dynamic_module_support", diff --git a/build/BUILD.bazel b/build/BUILD.bazel index b82dcf4bdec..f5617cf4c0a 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -46,14 +46,23 @@ install_webui_cmd = select({ }) wasmx_vm_deps = select({ - "@kong//:wasmx_v8": [ - "@v8//:lib", + "@kong//:wasmx_v8_x86_64": [ + "@v8-x86_64//:lib", ], - "@kong//:wasmx_wasmer": [ - "@wasmer//:lib", + "@kong//:wasmx_v8_aarch64": [ + "@v8-aarch64//:lib", ], - "@kong//:wasmx_wasmtime": [ - "@wasmtime//:lib", + "@kong//:wasmx_wasmer_x86_64": [ + "@wasmer-x86_64//:lib", + ], + "@kong//:wasmx_wasmer_aarch64": [ + "@wasmer-aarch64//:lib", + ], + "@kong//:wasmx_wasmtime_x86_64": [ + "@wasmtime-x86_64//:lib", + ], + "@kong//:wasmx_wasmtime_aarch64": [ + "@wasmtime-aarch64//:lib", ], "//conditions:default": [], }) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 6301f1a333b..0f7f974b2f8 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -75,15 +75,6 @@ def _load_vars(ctx): content += '"WASMER_OS": "linux",' content += '"WASMTIME_OS": "linux",' - if ctx.os.arch == "amd64" or ctx.os.arch == "x86_64": - content += '"V8_ARCH": "x86_64",' - content += '"WASMER_ARCH": "amd64",' - content += '"WASMTIME_ARCH": "x86_64",' - elif ctx.os.arch == "aarch64": - content += '"V8_ARCH": "FIXME",' # no releases available atm - content += '"WASMER_ARCH": "aarch64",' - content += '"WASMTIME_ARCH": "aarch64",' - ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index b337b78f713..b9ae6bfa787 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -254,21 +254,39 @@ CONFIGURE_OPTIONS = [ ], "//conditions:default": [], }) + select({ - "@kong//:wasmx_v8": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/v8/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/v8/lib\"", + "@kong//:wasmx_v8_x86_64": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/v8-x86_64/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/v8-x86_64/lib\"", ], "//conditions:default": [], }) + select({ - "@kong//:wasmx_wasmer": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmer/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmer/lib\"", + "@kong//:wasmx_v8_aarch64": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/v8-aarch64/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/v8-aarch64/lib\"", ], "//conditions:default": [], }) + select({ - "@kong//:wasmx_wasmtime": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmtime/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmtime/lib\"", + "@kong//:wasmx_wasmer_x86_64": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/lib\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmer_aarch64": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/lib\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmtime_x86_64": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/lib\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmtime_aarch64": [ + "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/lib\"", ], "//conditions:default": [], }) @@ -279,19 +297,33 @@ wasmx_build_data = select({ ], "//conditions:default": [], }) + select({ - "@kong//:wasmx_v8": [ - "@v8//:all_srcs", - "@openresty//:wasmx_v8_ar", + "@kong//:wasmx_v8_x86_64": [ + "@v8-x86_64//:all_srcs", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_v8_aarch64": [ + "@v8-aarch64//:all_srcs", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmer_x86_64": [ + "@wasmer-x86_64//:all_srcs", ], "//conditions:default": [], }) + select({ - "@kong//:wasmx_wasmer": [ - "@wasmer//:all_srcs", + "@kong//:wasmx_wasmer_aarch64": [ + "@wasmer-aarch64//:all_srcs", ], "//conditions:default": [], }) + select({ - "@kong//:wasmx_wasmtime": [ - "@wasmtime//:all_srcs", + "@kong//:wasmx_wasmtime_x86_64": [ + "@wasmtime-x86_64//:all_srcs", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_wasmtime_aarch64": [ + "@wasmtime-aarch64//:all_srcs", ], "//conditions:default": [], }) @@ -323,28 +355,51 @@ configure_make( configure_in_place = True, configure_options = CONFIGURE_OPTIONS, env = select({ - "@kong//:wasmx_v8": { + "@kong//:wasmx_v8_x86_64": { + "NGX_WASM_RUNTIME": "v8", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/v8-x86_64/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/v8-x86_64/include", + # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L43 + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/v8-x86_64/lib/libwee8.a -lv8bridge -lstdc++ -lm -ldl -lpthread", + # see the above comments and source for this dummy ar script + "AR": "$(execpath @openresty//:wasmx_v8_ar)", + }, + "@kong//:wasmx_v8_aarch64": { "NGX_WASM_RUNTIME": "v8", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/v8/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/v8/include", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/v8-aarch64/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/v8-aarch64/include", # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L43 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/v8/lib/libwee8.a -lv8bridge -lstdc++ -lm -ldl -lpthread", + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/v8-aarch64/lib/libwee8.a -lv8bridge -lstdc++ -lm -ldl -lpthread", # see the above comments and source for this dummy ar script "AR": "$(execpath @openresty//:wasmx_v8_ar)", }, - "@kong//:wasmx_wasmer": { + "@kong//:wasmx_wasmer_x86_64": { + "NGX_WASM_RUNTIME": "wasmer", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/include", + # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/lib/libwasmer.a -lm -ldl -lpthread", + }, + "@kong//:wasmx_wasmer_aarch64": { "NGX_WASM_RUNTIME": "wasmer", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmer/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmer/include", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/include", + # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/lib/libwasmer.a -lm -ldl -lpthread", + }, + "@kong//:wasmx_wasmtime_x86_64": { + "NGX_WASM_RUNTIME": "wasmtime", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/include", # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmer/lib/libwasmer.a -lm -ldl -lpthread", + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/lib/libwasmtime.a -lm -ldl -lpthread", }, - "@kong//:wasmx_wasmtime": { + "@kong//:wasmx_wasmtime_aarch64": { "NGX_WASM_RUNTIME": "wasmtime", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmtime/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmtime/include", + "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/lib", + "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/include", # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmtime/lib/libwasmtime.a -lm -ldl -lpthread", + "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/lib/libwasmtime.a -lm -ldl -lpthread", }, "//conditions:default": {}, }), diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 143faf292a5..5c86c7461df 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -13,9 +13,6 @@ def wasmx_repositories(): wasmtime_os = KONG_VAR["WASMTIME_OS"] wasmer_os = KONG_VAR["WASMER_OS"] v8_os = KONG_VAR["V8_OS"] - wasmtime_arch = KONG_VAR["WASMTIME_ARCH"] - wasmer_arch = KONG_VAR["WASMER_ARCH"] - v8_arch = KONG_VAR["V8_ARCH"] maybe( new_git_repository, @@ -45,13 +42,12 @@ filegroup( maybe( http_archive, - name = "v8", + name = "v8-x86_64", urls = [ "https://github.com/Kong/ngx_wasm_runtimes/releases/download/v8-" + - v8_version + "/ngx_wasm_runtime-v8-" + v8_version + "-" + v8_os + "-" + - v8_arch + ".tar.gz", + v8_version + "/ngx_wasm_runtime-v8-" + v8_version + "-" + v8_os + "-x86_64.tar.gz", ], - strip_prefix = "v8-" + v8_version + "-" + v8_os + "-" + v8_arch, + strip_prefix = "v8-" + v8_version + "-" + v8_os + "-x86_64", build_file_content = """ filegroup( name = "all_srcs", @@ -69,11 +65,79 @@ filegroup( maybe( http_archive, - name = "wasmer", + name = "v8-aarch64", + urls = [ + "https://github.com/Kong/ngx_wasm_runtimes/releases/download/v8-" + + v8_version + "/ngx_wasm_runtime-v8-" + v8_version + "-" + v8_os + "-aarch64.tar.gz", + ], + strip_prefix = "v8-" + v8_version + "-" + v8_os + "-aarch64", + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["include/**", "lib/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lib", + srcs = glob(["**/*.a"]), + visibility = ["//visibility:public"] +) +""", + ) + + maybe( + http_archive, + name = "wasmer-x86_64", + urls = [ + "https://github.com/wasmerio/wasmer/releases/download/v" + + wasmer_version + "/wasmer-" + wasmer_os + "-x86_64.tar.gz", + ], + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["include/**", "lib/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lib", + srcs = glob(["**/*.so", "**/*.dylib"]), + visibility = ["//visibility:public"] +) +""", + ) + + maybe( + http_archive, + name = "wasmer-aarch64", urls = [ "https://github.com/wasmerio/wasmer/releases/download/v" + - wasmer_version + "/wasmer-" + wasmer_os + "-" + wasmer_arch + ".tar.gz", + wasmer_version + "/wasmer-" + wasmer_os + "-aarch64.tar.gz", + ], + build_file_content = """ +filegroup( + name = "all_srcs", + srcs = glob(["include/**", "lib/**"]), + visibility = ["//visibility:public"] +) + +filegroup( + name = "lib", + srcs = glob(["**/*.so", "**/*.dylib"]), + visibility = ["//visibility:public"] +) +""", + ) + + maybe( + http_archive, + name = "wasmtime-x86_64", + urls = [ + "https://github.com/bytecodealliance/wasmtime/releases/download/v" + + wasmtime_version + "/wasmtime-v" + wasmtime_version + "-x86_64-" + wasmtime_os + "-c-api.tar.xz", ], + strip_prefix = "wasmtime-v" + wasmtime_version + "-x86_64-" + wasmtime_os + "-c-api", build_file_content = """ filegroup( name = "all_srcs", @@ -91,12 +155,12 @@ filegroup( maybe( http_archive, - name = "wasmtime", + name = "wasmtime-aarch64", urls = [ "https://github.com/bytecodealliance/wasmtime/releases/download/v" + - wasmtime_version + "/wasmtime-v" + wasmtime_version + "-" + wasmtime_arch + "-" + wasmtime_os + "-c-api.tar.xz", + wasmtime_version + "/wasmtime-v" + wasmtime_version + "-aarch64-" + wasmtime_os + "-c-api.tar.xz", ], - strip_prefix = "wasmtime-v" + wasmtime_version + "-" + wasmtime_arch + "-" + wasmtime_os + "-c-api", + strip_prefix = "wasmtime-v" + wasmtime_version + "-aarch64-" + wasmtime_os + "-c-api", build_file_content = """ filegroup( name = "all_srcs", diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index e6e13431550..9544a832ee6 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -47,6 +47,14 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 @@ -139,6 +147,14 @@ - libc.so.6 - ld-linux-aarch64.so.1 +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + - Path : /usr/local/openresty/nginx/sbin/nginx Needed : - libcrypt.so.1 @@ -154,6 +170,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_wasm_module OpenSSL : OpenSSL 3.1.1 30 May 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From 985119016f67872b9d9d2d7140be969a994a6cc7 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 26 Jul 2023 10:53:37 -0700 Subject: [PATCH 2819/4351] fix(ci): ensure cache key is consistent across workflows (#11298) --- .github/workflows/build_and_test.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index aec2c420ede..d020ef7779b 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -64,7 +64,7 @@ jobs: with: path: | ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Check test-helpers doc generation run: | @@ -165,7 +165,7 @@ jobs: path: | ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Build WASM Test Filters uses: ./.github/actions/build-wasm-test-filters @@ -270,7 +270,7 @@ jobs: path: | ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Build WASM Test Filters uses: ./.github/actions/build-wasm-test-filters @@ -332,7 +332,7 @@ jobs: with: path: | ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} - name: Install Test::Nginx run: | From 85b3809299eae684dda535b80bd5fceab01ffc7d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 27 Jul 2023 11:49:11 +0200 Subject: [PATCH 2820/4351] chore(release): bump version to 3.5.0 as part of the 3.4 Feature Freeze (#11300) --- ...-3.4.0-0.rockspec => kong-3.5.0-0.rockspec | 4 +- kong/meta.lua | 2 +- scripts/release-lib.sh | 675 ++++++++++++++++++ 3 files changed, 678 insertions(+), 3 deletions(-) rename kong-3.4.0-0.rockspec => kong-3.5.0-0.rockspec (99%) create mode 100644 scripts/release-lib.sh diff --git a/kong-3.4.0-0.rockspec b/kong-3.5.0-0.rockspec similarity index 99% rename from kong-3.4.0-0.rockspec rename to kong-3.5.0-0.rockspec index 3cca940dfa3..a4faa4b6384 100644 --- a/kong-3.4.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.4.0-0" +version = "3.5.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.4.0" + tag = "3.5.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 7ada56b9d3a..3d50e8cc0fd 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 4, + minor = 5, patch = 0, --suffix = "-alpha.13" }, { diff --git a/scripts/release-lib.sh b/scripts/release-lib.sh new file mode 100644 index 00000000000..20e474c7372 --- /dev/null +++ b/scripts/release-lib.sh @@ -0,0 +1,675 @@ +#!/bin/bash + +red="\033[0;31m" +green="\033[0;32m" +cyan="\033[0;36m" +bold="\033[1m" +nocolor="\033[0m" + +GITHUB_ORG=${GITHUB_ORG:-Kong} + +scripts_folder=$(dirname "$0") + +browser="echo" +if command -v firefox > /dev/null 2>&1 +then + browser=firefox +elif which xdg-open > /dev/null 2>&1 +then + browser=xdg-open +elif which open > /dev/null 2>&1 +then + browser=open +fi + +EDITOR="${EDITOR-$VISUAL}" + +#------------------------------------------------------------------------------- +function need() { + req="$1" + + if ! type -t "$req" &>/dev/null; then + echo "Required command $req not found." + exit 1 + fi +} + +#------------------------------------------------------------------------------- +function check_requirements() { + need git + need hub + need sed +} + + +#------------------------------------------------------------------------------- +function yesno() { + echo "$1" + read -r + if [[ "$REPLY" =~ ^[yY] ]]; then + return 0 + fi + return 1 +} + +#------------------------------------------------------------------------------- +function check_milestone() { + if yesno "Visit the milestones page (https://github.com/$GITHUB_ORG/kong/milestone) and ensure PRs are merged. Press 'y' to open it or Ctrl-C to quit"; then + $browser https://github.com/$GITHUB_ORG/kong/milestones + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All PRs are merged. Proceeding!" +} + +#------------------------------------------------------------------------------- +function check_dependencies() { + if yesno "Ensure Kong dependencies in the rockspec are bumped to their latest patch version. Press 'y' to open Kong's rockspec or Ctrl+C to quit"; then + $EDITOR ./*.rockspec + fi + + CONFIRM "If everything looks all right, press Enter to continue" + SUCCESS "All dependencies are bumped. Proceeding!" +} + +#------------------------------------------------------------------------------- +function write_changelog() { + version=$1 + if ! grep -q "\[$version\]" CHANGELOG.md + then + prepare_changelog + fi + + CONFIRM "Press Enter to open your text editor ($EDITOR) to edit CHANGELOG.md" \ + "or Ctrl-C to cancel." + + $EDITOR CHANGELOG.md + + SUCCESS "If you need to further edit the changelog," \ + "you can run this step again." + "If it is ready, you can proceed to the next step" \ + "which will commit it:" \ + " $0 $version commit_changelog" +} + +#------------------------------------------------------------------------------- +function commit_changelog() { + version=$1 + + if ! git status CHANGELOG.md | grep -q "modified:" + then + die "No changes in CHANGELOG.md to commit. Did you write the changelog?" + fi + + git diff CHANGELOG.md + + CONFIRM "If everything looks all right, press Enter to commit" \ + "or Ctrl-C to cancel." + + set -e + git add CHANGELOG.md + git commit -m "docs(changelog): add $version changes" + git log -n 1 + + SUCCESS "The changelog is now committed locally." \ + "You are ready to run the next step:" \ + " $0 $version update_copyright" +} + +#------------------------------------------------------------------------------- +function update_copyright() { + version=$1 + + if ! "$scripts_folder/update-copyright" + then + die "Could not update copyright file. Check logs for missing licenses, add hardcoded ones if needed" + fi + + git add COPYRIGHT + + git commit -m "docs(COPYRIGHT): update copyright for $version" + git log -n 1 + + SUCCESS "The COPYRIGHT file is updated locally." \ + "You are ready to run the next step:" \ + " $0 $version update_admin_api_def" +} + +#------------------------------------------------------------------------------- +function update_admin_api_def() { + version=$1 + + if ! "$scripts_folder/gen-admin-api-def.sh" + then + die "Could not update kong-admin-api.yml file. Check script output for any error messages." + fi + + git add kong-admin-api.yml + + git commit -m "docs(kong-admin-api.yml): update Admin API definition for $1" + git log -n 1 + + SUCCESS "The kong-admin-api.yml file is updated locally." \ + "You are ready to run the next step:" \ + " $0 $version version_bump" +} + + +#------------------------------------------------------------------------------- +function bump_homebrew() { + curl -L -o "kong-$version.tar.gz" "https://download.konghq.com/gateway-src/kong-$version.tar.gz" + sum=$(sha256sum "kong-$version.tar.gz" | awk '{print $1}') + sed -i.bak 's/KONG_VERSION = "[0-9.]*"/KONG_VERSION = "'$version'"/' Formula/kong.rb + sed -i.bak 's/sha256 ".*"/sha256 "'$sum'"/' Formula/kong.rb +} + +#------------------------------------------------------------------------------- +function bump_vagrant() { + sed -i.bak 's/version = "[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*"/version = "'$version'"/' Vagrantfile + sed -i.bak 's/`[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*`/`'$version'`/' README.md +} + +#------------------------------------------------------------------------------- +function ensure_recent_luarocks() { + if ! ( luarocks upload --help | grep -q temp-key ) + then + if [ `uname -s` = "Linux" ] + then + set -e + source .requirements + lv=3.2.1 + pushd /tmp + rm -rf luarocks-$lv + mkdir -p luarocks-$lv + cd luarocks-$lv + curl -L -o "luarocks-$lv-linux-x86_64.zip" https://luarocks.github.io/luarocks/releases/luarocks-$lv-linux-x86_64.zip + unzip luarocks-$lv-linux-x86_64.zip + export PATH=/tmp/luarocks-$lv/luarocks-$lv-linux-x86_64:$PATH + popd + else + die "Your LuaRocks version is too old. Please upgrade LuaRocks." + fi + fi +} + +#------------------------------------------------------------------------------- +function make_github_release_file() { + versionlink=$(echo $version | tr -d .) + cat < release-$version.txt +$version +**Download Kong $version and run it now:** +- https://konghq.com/install/ +- [Docker Image](https://hub.docker.com/_/kong/) +Links: +- [$version Changelog](https://github.com/$GITHUB_ORG/kong/blob/$version/CHANGELOG.md#$versionlink) +EOF +} + +#------------------------------------------------------------------------------- +function bump_docs_kong_versions() { + $LUA -e ' + local fd_in = io.open("app/_data/kong_versions.yml", "r") + local fd_out = io.open("app/_data/kong_versions.yml.new", "w") + local version = "'$version'" + local state = "start" + local version_line + for line in fd_in:lines() do + if state == "start" then + if line:match("^ release: \"'$major'.'$minor'.x\"") then + state = "version" + end + fd_out:write(line .. "\n") + elseif state == "version" then + if line:match("^ version: \"") then + version_line = line + state = "edition" + end + elseif state == "edition" then + if line:match("^ edition.*gateway%-oss.*") then + fd_out:write(" version: \"'$version'\"\n") + state = "wait_for_luarocks_version" + else + fd_out:write(version_line .. "\n") + state = "start" + end + fd_out:write(line .. "\n") + elseif state == "wait_for_luarocks_version" then + if line:match("^ luarocks_version: \"") then + fd_out:write(" luarocks_version: \"'$version'-0\"\n") + state = "last" + else + fd_out:write(line .. "\n") + end + elseif state == "last" then + fd_out:write(line .. "\n") + end + end + fd_in:close() + fd_out:close() + ' + mv app/_data/kong_versions.yml.new app/_data/kong_versions.yml +} + +#------------------------------------------------------------------------------- +function prepare_changelog() { + $LUA -e ' + local fd_in = io.open("CHANGELOG.md", "r") + local fd_out = io.open("CHANGELOG.md.new", "w") + local version = "'$version'" + local state = "start" + for line in fd_in:lines() do + if state == "start" then + if line:match("^%- %[") then + fd_out:write("- [" .. version .. "](#" .. version:gsub("%.", "") .. ")\n") + state = "toc" + end + elseif state == "toc" then + if not line:match("^%- %[") then + state = "start_log" + end + elseif state == "start_log" then + fd_out:write("\n") + fd_out:write("## [" .. version .. "]\n") + fd_out:write("\n") + local today = os.date("*t") + fd_out:write(("> Released %04d/%02d/%02d\n"):format(today.year, today.month, today.day)) + fd_out:write("\n") + fd_out:write("<<< TODO Introduction, plus any sections below >>>\n") + fd_out:write("\n") + fd_out:write("### Fixes\n") + fd_out:write("\n") + fd_out:write("##### Core\n") + fd_out:write("\n") + fd_out:write("##### CLI\n") + fd_out:write("\n") + fd_out:write("##### Configuration\n") + fd_out:write("\n") + fd_out:write("##### Admin API\n") + fd_out:write("\n") + fd_out:write("##### PDK\n") + fd_out:write("\n") + fd_out:write("##### Plugins\n") + fd_out:write("\n") + fd_out:write("\n") + fd_out:write("[Back to TOC](#table-of-contents)\n") + fd_out:write("\n") + state = "log" + elseif state == "log" then + local prev_version = line:match("^%[(%d+%.%d+%.%d+)%]: ") + if prev_version then + fd_out:write("[" .. version .. "]: https://github.com/Kong/kong/compare/" .. prev_version .."..." .. version .. "\n") + state = "last" + end + end + fd_out:write(line .. "\n") + end + fd_in:close() + fd_out:close() + ' + mv CHANGELOG.md.new CHANGELOG.md +} + +#------------------------------------------------------------------------------- +function announce() { + local version="$1.$2.$3" + + if [ "$3" != "0" ] + then + patch_release_disclaimer="As a patch release, it only contains bug fixes; no new features and no breaking changes." + fi + + cat < /dev/null +then + LUA=resty +elif lua -v &> /dev/null +then + LUA=lua +else + die "Lua interpreter is not in PATH. Install any Lua or OpenResty to run this script." +fi + From 91dcd61432cf4907ff511bab27546793fb15f57a Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 28 Jul 2023 01:02:56 +0800 Subject: [PATCH 2821/4351] tests(dbless): fix flaky test (#11292) --- .../11-dbless/03-config_persistence_spec.lua | 43 +++++++++++-------- 1 file changed, 26 insertions(+), 17 deletions(-) diff --git a/spec/02-integration/11-dbless/03-config_persistence_spec.lua b/spec/02-integration/11-dbless/03-config_persistence_spec.lua index a9c63bdaf67..ddbbca7e66a 100644 --- a/spec/02-integration/11-dbless/03-config_persistence_spec.lua +++ b/spec/02-integration/11-dbless/03-config_persistence_spec.lua @@ -124,13 +124,20 @@ describe("dbless persistence with a declarative config #off", function() database = "off", declarative_config = yaml_file, })) - local proxy_client = assert(helpers.proxy_client()) - local res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) - assert.res_status(401, res) - res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) - assert.res_status(404, res) -- 404, only the declarative config is loaded - proxy_client:close() + assert + .with_timeout(15) + .eventually(function () + local proxy_client = helpers.proxy_client() + local res = proxy_client:get("/test", { headers = { host = "example1.dev" } }) + assert.res_status(401, res) -- 401, should load the declarative config + + res = proxy_client:get("/500", { headers = { host = "example1.dev" } }) + assert.res_status(404, res) -- 404, should not load the persisted lmdb config + + proxy_client:close() + end) + .has_no_error() end) it("doesn't load the persisted lmdb config if a declarative config is set on reload", function() @@ -138,17 +145,19 @@ describe("dbless persistence with a declarative config #off", function() database = "off", declarative_config = yaml_file, })) - local res - helpers.wait_until(function() - local proxy_client = assert(helpers.proxy_client()) - res = assert(proxy_client:get("/test", { headers = { host = "example1.dev" } })) - proxy_client:close() - return res.status == 401 - end) - local proxy_client = assert(helpers.proxy_client()) - res = assert(proxy_client:get("/500", { headers = { host = "example1.dev" } })) - assert.res_status(404, res) -- 404, only the declarative config is loaded - proxy_client:close() + assert + .with_timeout(15) + .eventually(function () + local proxy_client = helpers.proxy_client() + local res = proxy_client:get("/test", { headers = { host = "example1.dev" } }) + assert.res_status(401, res) -- 401, should load the declarative config + + res = proxy_client:get("/500", { headers = { host = "example1.dev" } }) + assert.res_status(404, res) -- 404, should not load the persisted lmdb config + + proxy_client:close() + end) + .has_no_error() end) end) From 68b7b6f9cb9eb52af0ed558b2952a3239926b5b7 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 27 Jul 2023 11:16:09 -0700 Subject: [PATCH 2822/4351] chore(ci): re-use cache key from build workflow (#11299) This makes build cache key generation reusable across different workflows. The test and release workflows now use the same "recipe" for cache key generation--no more copy/paste. --- .github/actions/build-cache-key/action.yml | 45 ++++++++++++++++++++++ .github/workflows/build.yml | 16 ++++++-- .github/workflows/build_and_test.yml | 22 ++++------- .github/workflows/perf.yml | 21 ++++++---- .github/workflows/release.yml | 12 ++++-- 5 files changed, 88 insertions(+), 28 deletions(-) create mode 100644 .github/actions/build-cache-key/action.yml diff --git a/.github/actions/build-cache-key/action.yml b/.github/actions/build-cache-key/action.yml new file mode 100644 index 00000000000..7b91acb1210 --- /dev/null +++ b/.github/actions/build-cache-key/action.yml @@ -0,0 +1,45 @@ +name: Build Cache Key + +description: > + Generates a cache key suitable for save/restore of Kong builds. + +inputs: + prefix: + description: 'String prefix applied to the build cache key' + required: false + default: 'build' + +outputs: + cache-key: + description: 'The generated cache key' + value: ${{ steps.cache-key.outputs.CACHE_KEY }} + +runs: + using: composite + steps: + - name: Generate cache key + id: cache-key + shell: bash + run: | + # please keep these sorted + FILE_HASHES=( + ${{ hashFiles('.bazelignore') }} + ${{ hashFiles('.bazelrc') }} + ${{ hashFiles('.bazelversion') }} + ${{ hashFiles('.github/actions/build-cache-key/**') }} + ${{ hashFiles('.github/workflows/build.yml') }} + ${{ hashFiles('.requirements') }} + ${{ hashFiles('BUILD.bazel') }} + ${{ hashFiles('WORKSPACE') }} + ${{ hashFiles('bin/kong') }} + ${{ hashFiles('bin/kong-health') }} + ${{ hashFiles('build/**') }} + ${{ hashFiles('kong-*.rockspec') }} + ${{ hashFiles('kong.conf.default') }} + ${{ hashFiles('kong/**') }} + ) + + HASH=$(sha256sum - <<< "${FILE_HASHES[*]}" | awk '{print $1}' ) + CACHE_KEY=${{ inputs.prefix }}::${HASH} + echo "cache-key: ${CACHE_KEY}" + echo "CACHE_KEY=${CACHE_KEY}" >> $GITHUB_OUTPUT diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index d2ead81f487..54ed720cd54 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -5,6 +5,10 @@ on: relative-build-root: required: true type: string + outputs: + cache-key: + description: 'Computed cache key, used for restoring cache in other workflows' + value: ${{ jobs.build.outputs.cache-key }} env: BUILD_ROOT: ${{ github.workspace }}/${{ inputs.relative-build-root }} @@ -14,6 +18,9 @@ jobs: name: Build dependencies runs-on: ubuntu-22.04 + outputs: + cache-key: ${{ steps.cache-key.outputs.cache-key }} + steps: - name: Checkout Kong source code uses: actions/checkout@v3 @@ -24,13 +31,16 @@ jobs: - name: Build WASM Test Filters uses: ./.github/actions/build-wasm-test-filters + - name: Generate cache key + id: cache-key + uses: ./.github/actions/build-cache-key + - name: Lookup build cache id: cache-deps uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ steps.cache-key.outputs.cache-key }} - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index d020ef7779b..97805dc62d3 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -62,9 +62,8 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} - name: Check test-helpers doc generation run: | @@ -162,10 +161,8 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - - key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} - name: Build WASM Test Filters uses: ./.github/actions/build-wasm-test-filters @@ -267,10 +264,8 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - - key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} - name: Build WASM Test Filters uses: ./.github/actions/build-wasm-test-filters @@ -330,9 +325,8 @@ jobs: id: cache-deps uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - key: ${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} - name: Install Test::Nginx run: | diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 9eecbef8d15..f9ac14d4ab5 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -29,17 +29,25 @@ jobs: (startsWith(github.event.comment.body, '/perf') || startsWith(github.event.comment.body, '/flamegraph')) ) + outputs: + cache-key: ${{ steps.cache-key.outputs.cache-key }} + steps: - name: Checkout Kong source code uses: actions/checkout@v3 + - name: Generate cache key + id: cache-key + uses: ./.github/actions/build-cache-key + with: + prefix: perf + - name: Lookup build cache id: cache-deps uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - key: perf-${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ steps.cache-key.outputs.cache-key }} - name: Install packages if: steps.cache-deps.outputs.cache-hit != 'true' @@ -72,8 +80,6 @@ jobs: run: | make install-dev-rocks - # the above should be same as build_and_test.yml expect that perf.yml is used in cache_key - perf: name: RPS, latency and flamegraphs runs-on: ubuntu-22.04 @@ -116,9 +122,8 @@ jobs: if: env.GHA_CACHE == 'true' uses: actions/cache@v3 with: - path: | - ${{ env.BUILD_ROOT }} - key: perf-${{ hashFiles('.requirements', 'kong-*.rockspec', '.bazelversion', '.bazelrc', 'build/**', 'BUILD.bazel', 'WORKSPACE', '.github/workflows/build_and_test.yml') }} + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build-packages.outputs.cache-key }} - name: Install performance test Dependencies run: | diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index e02596f9207..f269657a3fb 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -167,14 +167,20 @@ jobs: - name: Swap git with https run: git config --global url."https://github".insteadOf git://github + - name: Generate build cache key + id: cache-key + if: env.GHA_CACHE == 'true' + uses: ./.github/actions/build-cache-key + with: + prefix: ${{ matrix.label }}-build + - name: Cache Packages id: cache-deps if: env.GHA_CACHE == 'true' uses: actions/cache@v3 with: - path: | - bazel-bin/pkg - key: ${{ matrix.label }}-build-${{ hashFiles('bin/kong', '.requirements', 'kong-*.rockspec', 'kong/**/*.lua', '**/*.bzl', '**/*.bazel') }} + path: bazel-bin/pkg + key: ${{ steps.cache-key.outputs.cache-key }} - name: Set .requirements into environment variables run: | From d5ef304deded4b4b90997aea396065bedb57b174 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 27 Jul 2023 11:34:35 -0700 Subject: [PATCH 2823/4351] fix(build): add default condition to platform select() (#11310) --- build/openresty/BUILD.openresty.bazel | 1 + 1 file changed, 1 insertion(+) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index b9ae6bfa787..07cb91ccf70 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -239,6 +239,7 @@ CONFIGURE_OPTIONS = [ # https://github.com/Kong/ngx_wasm_module/commit/e70a19f53e1dda99d016c5cfa393652720959afd "--with-ld-opt=\"-Wl,--allow-multiple-definition\"", ], + "//conditions:default": [], }) + select({ "@kong//:wasmx_flag": [ "--with-cc-opt=\"-DNGX_WASM_HOST_PROPERTY_NAMESPACE=kong\"", From 32528da4f09d26cfc6e19ffe78025d4038c69d51 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 25 Jul 2023 18:20:57 -0300 Subject: [PATCH 2824/4351] fix(pluginservers): restart all instances of a plugin When the plugin -- which acts as a plugin server -- dies for some reason, all entities associated with it must be invalidated, not only the current. If two instances A and B of an external plugin P exist (e.g., if applied to different route objects), they receive a unique ID [1] defined by the the plugin server when the instance is started. If A and B are started sequentially and are the first instances, they get IDs 0 and 1, respectively. This ID is cached on the Kong side by the plugin server manager [2]. If plugin P dies, Kong plugin server manager will detect this condition and restart it. As it was, the code would remove whichever instance first detected the condition and leave the other in `running_instances`; once the plugin server was up, the removed instance would be restarted, in some cases with the same Id already in use by the stale instance that should have been removed from `running_instances`. Subsequent requests may then run the wrong instance of the external plugin. This change fixes the issue by ensuring that both instances A and B are removed from the `running_instances` table, [1] https://github.com/Kong/go-pdk/blob/4deec45a5bfe421a0ceebcbf7931d395250949b0/server/instance.go#L47 [2] `kong/runloop/plugin_servers/process.lua` --- CHANGELOG.md | 5 +++++ kong/runloop/plugin_servers/init.lua | 15 ++++++++++++++- 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index df532a0c703..47baba9e02e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -103,6 +103,11 @@ - Make `kong vault get` CLI command work in dbless mode by injecting the necessary directives into the kong cli nginx.conf. [#11127](https://github.com/Kong/kong/pull/11127) [#11291](https://github.com/Kong/kong/pull/11291) +- Fix an issue where a crashing Go plugin server process would cause subsequent + requests proxied through Kong to execute Go plugins with inconsistent configurations. + The issue only affects scenarios where the same Go plugin is applied to different Route + or Service entities. + [#11306](https://github.com/Kong/kong/pull/11306) #### Admin API diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index c20fb389f30..89418eb3154 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -270,7 +270,20 @@ end --- reset_instance: removes an instance from the table. function reset_instance(plugin_name, conf) local key = type(conf) == "table" and kong.plugin.get_id() or plugin_name - running_instances[key] = nil + local current_instance = running_instances[key] + + -- + -- the same plugin (which acts as a plugin server) is shared among + -- instances of the plugin; for example, the same plugin can be applied + -- to many routes + -- `reset_instance` is called when (but not only) the plugin server died; + -- in such case, all associated instances must be removed, not only the current + -- + for k, instance in pairs(running_instances) do + if instance.rpc == current_instance.rpc then + running_instances[k] = nil + end + end end From 03d24bc0b415932562f4acb2619b1d30dc47e437 Mon Sep 17 00:00:00 2001 From: oowl Date: Sat, 29 Jul 2023 00:59:48 +0800 Subject: [PATCH 2825/4351] feat(balancer): support upstream host_header and router preserve_host config for stream tls proxy (#11244) --- CHANGELOG.md | 2 + kong/router/atc.lua | 1 + kong/router/traditional.lua | 4 + kong/runloop/balancer/init.lua | 7 +- kong/runloop/handler.lua | 25 ++- .../05-proxy/31-stream_tls_spec.lua | 161 ++++++++++++++++++ spec/fixtures/custom_nginx.template | 6 + 7 files changed, 204 insertions(+), 2 deletions(-) create mode 100644 spec/02-integration/05-proxy/31-stream_tls_spec.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 47baba9e02e..cb2d526f0c2 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -38,6 +38,8 @@ - Enable `expressions` and `traditional_compatible` router flavor in stream subsystem. [#11071](https://github.com/Kong/kong/pull/11071) +- Make upstream `host_header` and router `preserve_host` config work in stream tls proxy. + [#11244](https://github.com/Kong/kong/pull/11244) #### Admin API diff --git a/kong/router/atc.lua b/kong/router/atc.lua index cd8efa841fc..0901e5960a4 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -658,6 +658,7 @@ function _M:select(_, _, _, scheme, port = service_port, }, upstream_scheme = service_protocol, + upstream_host = matched_route.preserve_host and sni or nil, } end diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index ee028b46d11..7660294e38b 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -1300,6 +1300,10 @@ local function find_match(ctx) end end + if matched_route.preserve_host and upstream_host == nil then + upstream_host = ctx.sni + end + return { route = matched_route.route, service = matched_route.service, diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 938bb51688f..a532412c4ff 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -28,6 +28,7 @@ local table_concat = table.concat local run_hook = hooks.run_hook local var = ngx.var local get_updated_now_ms = utils.get_updated_now_ms +local is_http_module = ngx.config.subsystem == "http" local CRIT = ngx.CRIT local ERR = ngx.ERR @@ -472,7 +473,11 @@ local function set_host_header(balancer_data, upstream_scheme, upstream_host, is var.upstream_host = new_upstream_host - if is_balancer_phase then + -- stream module does not support ngx.balancer.recreate_request + -- and we do not need to recreate the request in balancer_by_lua + -- some nginx proxy variables will compile when init upstream ssl connection + -- https://github.com/nginx/nginx/blob/master/src/stream/ngx_stream_proxy_module.c#L1070 + if is_balancer_phase and is_http_module then return recreate_request() end end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 1162f343b3c..14a626f3bb0 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1140,13 +1140,36 @@ return { upstream_url_t.host, upstream_url_t.port, service, route) - var.upstream_host = upstream_url_t.host + if match_t.upstream_host then + var.upstream_host = match_t.upstream_host + end end, after = function(ctx) + local upstream_scheme = var.upstream_scheme + + local balancer_data = ctx.balancer_data + balancer_data.scheme = upstream_scheme -- COMPAT: pdk + + -- The content of var.upstream_host is only set by the router if + -- preserve_host is true + -- + -- We can't rely on var.upstream_host for balancer retries inside + -- `set_host_header` because it would never be empty after the first -- balancer try + local upstream_host = var.upstream_host + if upstream_host ~= nil and upstream_host ~= "" then + balancer_data.preserve_host = true + end + local ok, err, errcode = balancer_execute(ctx) if not ok then return kong.response.error(errcode, err) end + + local ok, err = balancer.set_host_header(balancer_data, upstream_scheme, upstream_host) + if not ok then + log(ERR, "failed to set balancer Host header: ", err) + return exit(500) + end end }, rewrite = { diff --git a/spec/02-integration/05-proxy/31-stream_tls_spec.lua b/spec/02-integration/05-proxy/31-stream_tls_spec.lua new file mode 100644 index 00000000000..d47b10eef49 --- /dev/null +++ b/spec/02-integration/05-proxy/31-stream_tls_spec.lua @@ -0,0 +1,161 @@ +local helpers = require "spec.helpers" + +for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, strategy in helpers.each_strategy({"postgres"}) do + describe("#stream Proxying [#" .. strategy .. "] [#" .. flavor .. "]", function() + local bp + local admin_client + + before_each(function() + bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "upstreams", + "plugins", + }, { + "logger", + }) + + local upstream_srv = bp.upstreams:insert({ + name = "upstream_srv", + }) + + bp.targets:insert { + target = helpers.mock_upstream_host .. ":" .. + helpers.mock_upstream_stream_ssl_port, + upstream = { id = upstream_srv.id }, + } + + local tls_srv = bp.services:insert({ + name = "tls", + url = "tls://upstream_srv", + }) + + bp.routes:insert { + name = "routes_stream", + destinations = { + { + port = 19443, + }, + }, + protocols = { + "tls", + }, + service = tls_srv, + } + + bp.plugins:insert { + name = "logger", + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "logger", + stream_listen = helpers.get_proxy_ip(false) .. ":19000," + .. helpers.get_proxy_ip(false) .. ":19001," + .. helpers.get_proxy_ip(false) .. ":19002," + .. helpers.get_proxy_ip(false) .. ":19003," + .. helpers.get_proxy_ip(false) .. ":19443 ssl", + proxy_stream_error_log = "/tmp/error.log", + router_flavor = flavor, + })) + admin_client = helpers.http_client("127.0.0.1", 9001) + end) + + after_each(function() + admin_client:close() + helpers.stop_kong() + end) + + it("tls not set host_header", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) + assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:send("get_sni\n")) + local body = assert(tcp:receive("*a")) + assert.equal("nil\n", body) + tcp:close() + end) + + it("tls set preserve_host", function() + local res = assert(admin_client:send { + method = "PATCH", + path = "/routes/routes_stream", + body = { + preserve_host = true, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(200, res) + local opt = { + stream_enabled = true, + stream_ip = "127.0.0.1", + stream_port = 19003, + timeout = 60, + } + helpers.wait_for_all_config_update(opt) + + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) + assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:send("get_sni\n")) + local body = assert(tcp:receive("*a")) + assert.equal("ssl-hello.com\n", body) + tcp:close() + end) + + it("tls set host_header", function() + -- clear preserve_host + local res = assert(admin_client:send { + method = "PATCH", + path = "/routes/routes_stream", + body = { + preserve_host = false, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(200, res) + + local opt = { + stream_enabled = true, + stream_port = 19003 + } + helpers.wait_for_all_config_update(opt) + + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) + assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:send("get_sni\n")) + local body = assert(tcp:receive("*a")) + assert.equal("nil\n", body) + tcp:close() + + local res = assert(admin_client:send { + method = "PATCH", + path = "/upstreams/upstream_srv", + body = { + host_header = "ssl-hello.com" + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(200, res) + helpers.wait_for_all_config_update(opt) + + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) + assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:send("get_sni\n")) + local body = assert(tcp:receive("*a")) + assert.equal("ssl-hello.com\n", body) + tcp:close() + end) + end) +end +end diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index 91d11c0e5f5..c689c01f006 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -1134,6 +1134,12 @@ server { local sock = assert(ngx.req.socket()) local data = sock:receive() -- read a line from downstream + if string.find(data, "get_sni") then + sock:send(ngx.var.ssl_server_name) + sock:send("\n") + return + end + if ngx.var.protocol == "TCP" then ngx.say(data) From 7f9ae5f1e881fc70ae43ed474a2ebdcf9fbc3c04 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 28 Jul 2023 14:00:38 -0300 Subject: [PATCH 2826/4351] feat(reports): add anonymous reports for Wasm filter usage (#11314) --- kong/reports.lua | 9 ++ kong/runloop/wasm.lua | 5 + .../20-wasm/07-reports_spec.lua | 120 ++++++++++++++++++ 3 files changed, 134 insertions(+) create mode 100644 spec/02-integration/20-wasm/07-reports_spec.lua diff --git a/kong/reports.lua b/kong/reports.lua index 302fb0054a1..69ecd9b1b69 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -49,6 +49,7 @@ local KM_VISIT_COUNT_KEY = "events:km:visit" local GO_PLUGINS_REQUEST_COUNT_KEY = "events:requests:go_plugins" +local WASM_REQUEST_COUNT_KEY = "events:requests:wasm" local ROUTE_CACHE_HITS_KEY = "route_cache_hits" @@ -314,6 +315,7 @@ local function send_ping(host, port) _ping_infos.udp_streams = get_counter(UDP_STREAM_COUNT_KEY) _ping_infos.tls_streams = get_counter(TLS_STREAM_COUNT_KEY) _ping_infos.go_plugin_reqs = get_counter(GO_PLUGINS_REQUEST_COUNT_KEY) + _ping_infos.wasm_reqs = get_counter(WASM_REQUEST_COUNT_KEY) _ping_infos.stream_route_cache_hit_pos = get_counter(STEAM_ROUTE_CACHE_HITS_KEY_POS) _ping_infos.stream_route_cache_hit_neg = get_counter(STEAM_ROUTE_CACHE_HITS_KEY_NEG) @@ -325,6 +327,7 @@ local function send_ping(host, port) reset_counter(UDP_STREAM_COUNT_KEY, _ping_infos.udp_streams) reset_counter(TLS_STREAM_COUNT_KEY, _ping_infos.tls_streams) reset_counter(GO_PLUGINS_REQUEST_COUNT_KEY, _ping_infos.go_plugin_reqs) + reset_counter(WASM_REQUEST_COUNT_KEY, _ping_infos.wasm_reqs) reset_counter(STEAM_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.stream_route_cache_hit_pos) reset_counter(STEAM_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.stream_route_cache_hit_neg) return @@ -341,6 +344,7 @@ local function send_ping(host, port) _ping_infos.wss_reqs = get_counter(WSS_REQUEST_COUNT_KEY) _ping_infos.km_visits = get_counter(KM_VISIT_COUNT_KEY) _ping_infos.go_plugin_reqs = get_counter(GO_PLUGINS_REQUEST_COUNT_KEY) + _ping_infos.wasm_reqs = get_counter(WASM_REQUEST_COUNT_KEY) _ping_infos.request_route_cache_hit_pos = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS) _ping_infos.request_route_cache_hit_neg = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG) @@ -358,6 +362,7 @@ local function send_ping(host, port) reset_counter(WSS_REQUEST_COUNT_KEY, _ping_infos.wss_reqs) reset_counter(KM_VISIT_COUNT_KEY, _ping_infos.km_visits) reset_counter(GO_PLUGINS_REQUEST_COUNT_KEY, _ping_infos.go_plugin_reqs) + reset_counter(WASM_REQUEST_COUNT_KEY, _ping_infos.wasm_reqs) reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.request_route_cache_hit_pos) reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.request_route_cache_hit_neg) end @@ -480,6 +485,10 @@ return { incr_counter(GO_PLUGINS_REQUEST_COUNT_KEY) end + if ctx.ran_wasm then + incr_counter(WASM_REQUEST_COUNT_KEY) + end + local suffix = get_current_suffix(ctx) if suffix then incr_counter(count_key .. ":" .. suffix) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 52eac439db4..d9a10ca4aec 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -2,6 +2,7 @@ local _M = {} local utils = require "kong.tools.utils" local dns = require "kong.tools.dns" +local reports = require "kong.reports" local clear_tab = require "table.clear" ---@module 'resty.wasmx.proxy_wasm' @@ -530,6 +531,8 @@ function _M.init(kong_config) return end + reports.add_immutable_value("wasm_cnt", #modules) + -- setup a DNS client for ngx_wasm_module _G.dns_client = dns(kong_config) @@ -590,6 +593,8 @@ function _M.attach(ctx) return end + ctx.ran_wasm = true + local ok, err = proxy_wasm.attach(chain.c_plan, ATTACH_OPTS) if not ok then log(CRIT, "failed attaching ", chain.label, " filter chain to request: ", err) diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua new file mode 100644 index 00000000000..0051d41ae2e --- /dev/null +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -0,0 +1,120 @@ +local helpers = require "spec.helpers" +local constants = require "kong.constants" +local cjson = require "cjson" + + +local function json(body) + return { + headers = { ["Content-Type"] = "application/json" }, + body = body, + } +end + + +for _, strategy in helpers.each_strategy() do + local dns_hostsfile + local reports_server + + describe("anonymous reports for Wasm #" .. strategy, function() + local reports_send_ping = function(port) + ngx.sleep(0.2) -- hand over the CPU so other threads can do work (processing the sent data) + local admin_client = helpers.admin_client() + local res = admin_client:post("/reports/send-ping" .. (port and "?port=" .. port or "")) + assert.response(res).has_status(200) + admin_client:close() + end + + lazy_setup(function() + dns_hostsfile = assert(os.tmpname() .. ".hosts") + local fd = assert(io.open(dns_hostsfile, "w")) + assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) + assert(fd:close()) + + local bp, db = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "reports-api" })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + bp.routes:insert({ service = http_srv, + protocols = { "http" }, + hosts = { "http-service.test" }}) + + bp.plugins:insert({ + name = "reports-api", + config = {} + }) + + db.filter_chains:load_filters({ + { name = "tests" }, + }) + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + database = strategy, + dns_hostsfile = dns_hostsfile, + plugins = "bundled,reports-api", + wasm = true, + anonymous_reports = true, + })) + + local admin = assert(helpers.admin_client()) + local res = admin:post("/filter-chains", json({ + filters = { { name = "tests" } }, + service = { id = http_srv.id }, + }) + ) + assert.res_status(201, res) + admin:close() + end) + + lazy_teardown(function() + os.remove(dns_hostsfile) + + helpers.stop_kong() + end) + + before_each(function() + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) + end) + + it("logs number of enabled Wasm filters", function() + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) + + local _, reports_data = assert(reports_server:join()) + reports_data = cjson.encode(reports_data) + + assert.match("wasm_cnt=2", reports_data) + end) + + it("logs number of requests triggering a Wasm filter", function() + local proxy_client = assert(helpers.proxy_client()) + local res = proxy_client:get("/", { + headers = { host = "http-service.test" } + }) + assert.res_status(200, res) + + local proxy_client2 = assert(helpers.proxy_client()) + local res = proxy_client2:get("/", { + headers = { host = "http-service.test" } + }) + assert.res_status(200, res) + + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) + + local _, reports_data = assert(reports_server:join()) + reports_data = cjson.encode(reports_data) + + assert.match("wasm_reqs=2", reports_data) + proxy_client:close() + proxy_client2:close() + end) + + end) +end From fe77af48bcce8080069734c4dbe8bd3ff31ccd0b Mon Sep 17 00:00:00 2001 From: Samuele Date: Fri, 28 Jul 2023 19:06:44 +0200 Subject: [PATCH 2827/4351] docs(changelog): add 3.4.0 known issues (#11317) --- CHANGELOG.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index cb2d526f0c2..9be03a7e324 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -184,6 +184,11 @@ - Bumped lua-resty-lmdb from 1.1.0 to 1.3.0 [#11227](https://github.com/Kong/kong/pull/11227) +### Known Issues +- Some referenceable configuration fields, such as the `http_endpoint` field + of the `http-log` plugin and the `endpoint` field of the `opentelemetry` plugin, + do not accept reference values due to incorrect field validation. + ## 3.3.0 ### Breaking Changes From 6a03fae381c084187084c1c314bac189404a5919 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Sat, 29 Jul 2023 01:21:24 +0800 Subject: [PATCH 2828/4351] tests(wasm): escape the prefix in case it contains special characters (#11307) --- spec/01-unit/04-prefix_handler_spec.lua | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 7e6c3d60220..299782379ec 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -19,6 +19,14 @@ ffi.cdef([[ ]]) +-- the pattern expands to: "([%%%^%$%(%)%.%[%]%*%+%-%?])" +local escape_pattern = '(['..("%^$().[]*+-?"):gsub("(.)", "%%%1")..'])' +-- escape all the special characters %^$().[]*+-? in the string +-- e.g. "%^$().[]*+-?" ---> "%%%^%$%(%)%.%[%]%*%+%-%?" +local function escape_special_chars(str) + return str:gsub(escape_pattern, "%%%1") +end + local function kong_user_group_exists() if C.getpwnam("kong") == nil or C.getgrnam("kong") == nil then return false @@ -901,6 +909,7 @@ describe("NGINX conf compiler", function() end) describe("lua_ssl_trusted_certificate", function() local cwd = currentdir() + cwd = escape_special_chars(cwd) -- escape the possible special characters in the prefix it("with one cert", function() assert.matches( string.format("wasm {.+tls_trusted_certificate %s/spec/fixtures/kong_clustering_ca.crt;.+}", cwd), From 1ec4d73c1db104a529620109cabbb7a55b9fb468 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Fri, 28 Jul 2023 19:34:03 +0200 Subject: [PATCH 2829/4351] revert(api): remove /plugins/schema/:name (#11313) Partially reverts #10846 Even though we have been emitting deprecation warnings when the endpoint was used, we didn't remove it in 3.0, and doing it now can be a surprise breaking change for someone. In fact, someone had to update a project which was relying on that path, that is linked in #10846 This reverts the removal and replaces the deprecation version with 4.0 instead of 3.0. This PR does not revert the changes in our tests to use the new endpoint instead of the deprecated one. --- kong/api/routes/plugins.lua | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index 9a522bec984..0336e85eac4 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -3,6 +3,7 @@ local utils = require "kong.tools.utils" local reports = require "kong.reports" local endpoints = require "kong.api.endpoints" local arguments = require "kong.api.arguments" +local api_helpers = require "kong.api.api_helpers" local ngx = ngx @@ -119,6 +120,23 @@ return { PATCH = patch_plugin }, + ["/plugins/schema/:name"] = { + GET = function(self, db) + kong.log.deprecation("/plugins/schema/:name endpoint is deprecated, ", + "please use /schemas/plugins/:name instead", { + after = "1.2.0", + removal = "4.0.0", + }) + local subschema = db.plugins.schema.subschemas[self.params.name] + if not subschema then + return kong.response.exit(404, { message = "No plugin named '" .. self.params.name .. "'" }) + end + + local copy = api_helpers.schema_to_jsonable(subschema.fields.config) + return kong.response.exit(200, copy) + end + }, + ["/plugins/enabled"] = { GET = function() local enabled_plugins = setmetatable({}, cjson.array_mt) From 33dbd4f17c713ea0a2500f14901b0d30673bed28 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 28 Jul 2023 11:58:42 -0700 Subject: [PATCH 2830/4351] fix(wasm): validate filters in all persistence modes (#11288) The primary purpose of this change is to ensure that each .filters[].name is validated against available/installed filters in dbless mode (this was only working in db mode prior). I also added an additional entity check which will return a more descriptive error when wasm is disabled or no filters are present (this is more useful for dbless mode than anything). --- kong-3.5.0-0.rockspec | 1 - kong/clustering/init.lua | 5 +- kong/db/dao/filter_chains.lua | 108 -------- kong/db/schema/entities/filter_chains.lua | 24 +- kong/db/schema/init.lua | 5 +- kong/db/schema/metaschema.lua | 1 + kong/init.lua | 2 - kong/runloop/wasm.lua | 117 +++++++-- .../20-wasm/01-admin-api_spec.lua | 12 +- spec/02-integration/20-wasm/02-db_spec.lua | 18 +- .../20-wasm/03-runtime_spec.lua | 14 +- .../20-wasm/04-proxy-wasm_spec.lua | 6 +- .../20-wasm/05-cache-invalidation_spec.lua | 9 +- .../20-wasm/07-reports_spec.lua | 4 +- .../20-wasm/08-declarative_spec.lua | 246 ++++++++++++++++++ 15 files changed, 409 insertions(+), 163 deletions(-) delete mode 100644 kong/db/dao/filter_chains.lua create mode 100644 spec/02-integration/20-wasm/08-declarative_spec.lua diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index a4faa4b6384..96c8e50785c 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -201,7 +201,6 @@ build = { ["kong.db.schema"] = "kong/db/schema/init.lua", ["kong.db.dao.keys"] = "kong/db/dao/keys.lua", ["kong.db.dao.key_sets"] = "kong/db/dao/key_sets.lua", - ["kong.db.dao.filter_chains"] = "kong/db/dao/filter_chains.lua", ["kong.db.schema.entities.keys"] = "kong/db/schema/entities/keys.lua", ["kong.db.schema.entities.key_sets"] = "kong/db/schema/entities/key_sets.lua", ["kong.db.schema.entities.consumers"] = "kong/db/schema/entities/consumers.lua", diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index 6cf89e283e8..f09a194e3e4 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -6,6 +6,7 @@ local pl_tablex = require("pl.tablex") local clustering_utils = require("kong.clustering.utils") local events = require("kong.clustering.events") local clustering_tls = require("kong.clustering.tls") +local wasm = require("kong.runloop.wasm") local assert = assert @@ -102,8 +103,8 @@ function _M:init_worker() end, plugins_list) local filters = {} - if kong.db.filter_chains.filters then - for _, filter in ipairs(kong.db.filter_chains.filters) do + if wasm.enabled() and wasm.filters then + for _, filter in ipairs(wasm.filters) do filters[filter.name] = { name = filter.name } end end diff --git a/kong/db/dao/filter_chains.lua b/kong/db/dao/filter_chains.lua deleted file mode 100644 index d7e54dc601f..00000000000 --- a/kong/db/dao/filter_chains.lua +++ /dev/null @@ -1,108 +0,0 @@ -local filter_chains = {} - -local insert = table.insert -local fmt = string.format - -local EMPTY = {} - - -local function check_enabled_filters(self, chain) - if not self.filters then - local err_t = self.errors:schema_violation({ - filters = "no wasm filters are configured", - }) - return nil, tostring(err_t), err_t - end - - if type(chain.filters) ~= "table" then - return true - end - - local errs - - for i, filter in ipairs(chain.filters) do - local name = filter.name - - -- let the standard schema validation catch invalid name errors - if type(name) == "string" - and not self.filters_by_name[name] - then - errs = errs or {} - errs[i] = { name = "no such filter: " .. filter.name } - end - end - - if errs then - local err_t = self.errors:schema_violation({ - filters = errs, - }) - return nil, tostring(err_t), err_t - end - - return true -end - - -function filter_chains:load_filters(wasm_filters) - local filters = {} - local filters_by_name = {} - - local errors = {} - - for i, filter in ipairs(wasm_filters or EMPTY) do - insert(filters, filter) - - if type(filter.name) ~= "string" then - insert(errors, fmt("filter #%d name is not a string", i)) - - elseif filters_by_name[filter.name] then - insert(errors, fmt("duplicate filter name (%s) at #%d", filter.name, i)) - - else - filters_by_name[filter.name] = filter - - end - end - - if #errors > 0 then - return nil, "failed to load filters: " .. table.concat(errors, ", ") - end - - self.filters = filters - self.filters_by_name = filters_by_name - - return true -end - - -function filter_chains:insert(entity, options) - local ok, err, err_t = check_enabled_filters(self, entity) - if not ok then - return nil, err, err_t - end - - return self.super.insert(self, entity, options) -end - - -function filter_chains:update(primary_key, entity, options) - local ok, err, err_t = check_enabled_filters(self, entity) - if not ok then - return nil, err, err_t - end - - return self.super.update(self, primary_key, entity, options) -end - - -function filter_chains:upsert(primary_key, entity, options) - local ok, err, err_t = check_enabled_filters(self, entity) - if not ok then - return nil, err, err_t - end - - return self.super.upsert(self, primary_key, entity, options) -end - - -return filter_chains diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua index 5710632cd02..001aea9782d 100644 --- a/kong/db/schema/entities/filter_chains.lua +++ b/kong/db/schema/entities/filter_chains.lua @@ -1,4 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" +local wasm = require "kong.runloop.wasm" + ---@class kong.db.schema.entities.filter_chain : table --- @@ -20,10 +22,12 @@ local typedefs = require "kong.db.schema.typedefs" ---@field enabled boolean ---@field config string|table|nil + local filter = { type = "record", fields = { - { name = { type = "string", required = true, }, }, + { name = { type = "string", required = true, one_of = wasm.filter_names, + err = "no such filter", }, }, { config = { type = "string", required = false, }, }, { enabled = { type = "boolean", default = true, required = true, }, }, }, @@ -37,7 +41,6 @@ return { admin_api_name = "filter-chains", generate_admin_api = true, workspaceable = true, - dao = "kong.db.dao.filter_chains", cache_key = { "route", "service" }, fields = { @@ -65,5 +68,22 @@ return { "route", } }, + + -- This check is for user experience and is not strictly necessary to + -- validate filter chain input. + -- + -- The `one_of` check on `filters[].name` already covers validation, but in + -- the case where wasm is disabled or no filters are installed, this check + -- adds an additional entity-level error (e.g. "wasm support is not enabled" + -- or "no wasm filters are available"). + -- + -- All of the wasm API routes are disabled when wasm is also disabled, so + -- this primarily serves the dbless `/config` endpoint. + { custom_entity_check = { + field_sources = { "filters" }, + run_with_invalid_fields = true, + fn = wasm.status, + }, + }, }, } diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 122578824b1..380c9e0438a 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1221,7 +1221,10 @@ local function run_entity_check(self, name, input, arg, full_check, errors) end -- Don't run check if any of its fields has errors - if not all_ok and not checker.run_with_invalid_fields then + if not all_ok + and not checker.run_with_invalid_fields + and not arg.run_with_invalid_fields + then return end diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 2d8ea7b1afc..50fa65ca2ac 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -224,6 +224,7 @@ local entity_checkers = { { field_sources = { type = "array", elements = { type = "string" } } }, { fn = { type = "function" } }, { run_with_missing_fields = { type = "boolean" } }, + { run_with_invalid_fields = { type = "boolean" } }, } } }, diff --git a/kong/init.lua b/kong/init.lua index 97e9798a9fd..811d16ebd25 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -628,8 +628,6 @@ function Kong.init() -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) - assert(db.filter_chains:load_filters(config.wasm_modules_parsed)) - if is_stream_module then stream_api.load_handlers() end diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index d9a10ca4aec..08ef1ffc9bf 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -1,4 +1,28 @@ -local _M = {} +local _M = { + -- these filter lookup tables are created once and then reset/re-used when + -- `wasm.init()` is called. This means other modules are permitted to stash + -- a reference to them, which helps to avoid several chicken/egg dependency + -- ordering issues. + + ---@type kong.configuration.wasm_filter[] + filters = {}, + + ---@type table + filters_by_name = {}, + + ---@type string[] + filter_names = {}, +} + + +--- This represents a wasm module discovered by the conf_loader in +--- `kong.configuration.wasm_filters_path` +--- +---@class kong.configuration.wasm_filter +--- +---@field name string +---@field path string + local utils = require "kong.tools.utils" local dns = require "kong.tools.dns" @@ -46,8 +70,13 @@ local TYPE_SERVICE = 0 local TYPE_ROUTE = 1 local TYPE_COMBINED = 2 +local STATUS_DISABLED = "wasm support is not enabled" +local STATUS_NO_FILTERS = "no wasm filters are available" +local STATUS_ENABLED = "wasm support is enabled" local ENABLED = false +local STATUS = STATUS_DISABLED + local hash_chain do @@ -513,33 +542,79 @@ local function get_filter_chain_for_request(route, service) end +---@param filters kong.configuration.wasm_filter[]|nil +local function set_available_filters(filters) + clear_tab(_M.filters) + clear_tab(_M.filters_by_name) + clear_tab(_M.filter_names) + + if filters then + for i, filter in ipairs(filters) do + _M.filters[i] = filter + _M.filters_by_name[filter.name] = filter + _M.filter_names[i] = filter.name + end + end +end + + +---@param reason string +local function disable(reason) + set_available_filters(nil) + + _G.dns_client = nil + + ENABLED = false + STATUS = reason or STATUS_DISABLED +end + + +local function enable(kong_config) + set_available_filters(kong_config.wasm_modules_parsed) + + -- setup a DNS client for ngx_wasm_module + _G.dns_client = _G.dns_client or dns(kong_config) + + proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" + ATTACH_OPTS.isolation = proxy_wasm.isolations.FILTER + + ENABLED = true + STATUS = STATUS_ENABLED +end + + _M.get_version = get_version _M.update_in_place = update_in_place _M.set_state = set_state +function _M.enable(filters) + enable({ + wasm = true, + wasm_modules_parsed = filters, + }) +end ----@param kong_config table -function _M.init(kong_config) - if not kong_config.wasm then - return - end +_M.disable = disable - local modules = kong_config.wasm_modules_parsed - if not modules or #modules == 0 then - return - end - reports.add_immutable_value("wasm_cnt", #modules) +---@param kong_config table +function _M.init(kong_config) + if kong_config.wasm then + local filters = kong_config.wasm_modules_parsed - -- setup a DNS client for ngx_wasm_module - _G.dns_client = dns(kong_config) + if filters and #filters > 0 then + reports.add_immutable_value("wasm_cnt", #filters) + enable(kong_config) - proxy_wasm = require "resty.wasmx.proxy_wasm" - ENABLED = true + else + disable(STATUS_NO_FILTERS) + end - ATTACH_OPTS.isolation = proxy_wasm.isolations.FILTER + else + disable(STATUS_DISABLED) + end end @@ -653,4 +728,14 @@ function _M.enabled() end +---@return boolean? ok +---@return string? error +function _M.status() + if not ENABLED then + return nil, STATUS + end + + return true +end + return _M diff --git a/spec/02-integration/20-wasm/01-admin-api_spec.lua b/spec/02-integration/20-wasm/01-admin-api_spec.lua index 59cf76a735a..ce318f01c2d 100644 --- a/spec/02-integration/20-wasm/01-admin-api_spec.lua +++ b/spec/02-integration/20-wasm/01-admin-api_spec.lua @@ -21,17 +21,17 @@ describe("wasm admin API [#" .. strategy .. "]", function() local service, route lazy_setup(function() + require("kong.runloop.wasm").enable({ + { name = "tests" }, + { name = "response_transformer" }, + }) + bp, db = helpers.get_db_utils(strategy, { "routes", "services", "filter_chains", }) - db.filter_chains:load_filters({ - { name = "tests" }, - { name = "response_transformer" }, - }) - service = assert(db.services:insert { name = "wasm-test", url = "http://wasm.test", @@ -111,7 +111,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() local body = assert.response(res).has.jsonbody() assert.same({ data = {}, next = ngx.null }, body) - local chain = assert(bp.filter_chains:insert({ + local chain = assert(bp.filter_chains:insert({ filters = { { name = "tests" } }, service = { id = service.id }, tags = { "a" }, diff --git a/spec/02-integration/20-wasm/02-db_spec.lua b/spec/02-integration/20-wasm/02-db_spec.lua index 2f9ec3703b6..6ac7ca6c73d 100644 --- a/spec/02-integration/20-wasm/02-db_spec.lua +++ b/spec/02-integration/20-wasm/02-db_spec.lua @@ -10,7 +10,6 @@ describe("wasm DB entities [#" .. strategy .. "]", function() local function reset_db() if not db then return end db.filter_chains:truncate() - db.filter_chains:load_filters({}) db.routes:truncate() db.services:truncate() db.workspaces:truncate() @@ -18,6 +17,11 @@ describe("wasm DB entities [#" .. strategy .. "]", function() lazy_setup(function() + require("kong.runloop.wasm").enable({ + { name = "test" }, + { name = "other" }, + }) + local _ _, db = helpers.get_db_utils(strategy, { "workspaces", @@ -27,10 +31,6 @@ describe("wasm DB entities [#" .. strategy .. "]", function() }) dao = db.filter_chains - dao:load_filters({ - { name = "test", }, - { name = "other", }, - }) end) lazy_teardown(reset_db) @@ -314,8 +314,8 @@ describe("wasm DB entities [#" .. strategy .. "]", function() assert.is_table(err_t.fields) assert.same({ filters = { - [2] = { name = "no such filter: missing" }, - [4] = { name = "no such filter: also-missing" }, + [2] = { name = "no such filter" }, + [4] = { name = "no such filter" }, }, }, err_t.fields) @@ -340,8 +340,8 @@ describe("wasm DB entities [#" .. strategy .. "]", function() assert.is_table(err_t.fields) assert.same({ filters = { - [2] = { name = "no such filter: missing" }, - [4] = { name = "no such filter: also-missing" }, + [2] = { name = "no such filter" }, + [4] = { name = "no such filter" }, }, }, err_t.fields) diff --git a/spec/02-integration/20-wasm/03-runtime_spec.lua b/spec/02-integration/20-wasm/03-runtime_spec.lua index 0d8281897ee..4802632fb5c 100644 --- a/spec/02-integration/20-wasm/03-runtime_spec.lua +++ b/spec/02-integration/20-wasm/03-runtime_spec.lua @@ -24,18 +24,16 @@ for _, strategy in helpers.each_strategy({ "postgres", "off" }) do describe("#wasm filter execution (#" .. strategy .. ")", function() lazy_setup(function() - local bp, db = helpers.get_db_utils("postgres", { - "routes", - "services", - "filter_chains", - }) - - - db.filter_chains:load_filters({ + require("kong.runloop.wasm").enable({ { name = "tests" }, { name = "response_transformer" }, }) + local bp = helpers.get_db_utils("postgres", { + "routes", + "services", + "filter_chains", + }) local function service_and_route(name) local service = assert(bp.services:insert({ diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index 459f4a1e3ed..e2ce7ca9fe0 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -19,14 +19,16 @@ describe("proxy-wasm filters (#wasm)", function() local hosts_file lazy_setup(function() + require("kong.runloop.wasm").enable({ + { name = "tests" }, + }) + local bp, db = helpers.get_db_utils(DATABASE, { "routes", "services", "filter_chains", }) - db.filter_chains:load_filters({ { name = "tests" } }) - mock_service = assert(bp.services:insert { host = helpers.mock_upstream_host, port = helpers.mock_upstream_port, diff --git a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua index 23b3c4d2b7c..82e17b939db 100644 --- a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua +++ b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua @@ -196,6 +196,11 @@ describe("#wasm filter chain cache " .. mode_suffix, function() lazy_setup(function() + require("kong.runloop.wasm").enable({ + { name = "tests" }, + { name = "response_transformer" }, + }) + local bp bp, db = helpers.get_db_utils("postgres", { "services", @@ -203,10 +208,6 @@ describe("#wasm filter chain cache " .. mode_suffix, function() "filter_chains", }) - db.filter_chains:load_filters({ - { name = "response_transformer", }, - }) - services.filter = bp.services:insert({ name = hosts.filter }) services.no_filter = bp.services:insert({ name = hosts.no_filter }) diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua index 0051d41ae2e..307dea67e46 100644 --- a/spec/02-integration/20-wasm/07-reports_spec.lua +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -30,7 +30,7 @@ for _, strategy in helpers.each_strategy() do assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) - local bp, db = assert(helpers.get_db_utils(strategy, { + local bp = assert(helpers.get_db_utils(strategy, { "services", "routes", "plugins", @@ -51,7 +51,7 @@ for _, strategy in helpers.each_strategy() do config = {} }) - db.filter_chains:load_filters({ + require("kong.runloop.wasm").enable({ { name = "tests" }, }) diff --git a/spec/02-integration/20-wasm/08-declarative_spec.lua b/spec/02-integration/20-wasm/08-declarative_spec.lua new file mode 100644 index 00000000000..e79473243db --- /dev/null +++ b/spec/02-integration/20-wasm/08-declarative_spec.lua @@ -0,0 +1,246 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +local function post_config(client, config) + config._format_version = config._format_version or "3.0" + + local res = client:post("/config?flatten_errors=1", { + body = config, + headers = { + ["Content-Type"] = "application/json" + }, + }) + + assert.response(res).has.jsonbody() + + assert.logfile().has.no.line("[emerg]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + assert.logfile().has.no.line("[alert]", true, 0) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[warn]", true, 0) + + return res +end + + +local function expect_entity_error(res, err) + assert.response(res).has.status(400) + + local json = assert.response(res).has.jsonbody() + assert.is_table(json.flattened_errors) + + local found = false + + + for _, entity in ipairs(json.flattened_errors) do + assert.is_table(entity.errors) + for _, elem in ipairs(entity.errors) do + if elem.type == "entity" then + assert.same(err, elem.message) + found = true + break + end + end + end + + assert.is_true(found, "expected '" .. err .. "' message in response") +end + + +describe("#wasm declarative config", function() + local admin + local proxy + local header_name = "x-wasm-dbless" + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + })) + + admin = helpers.admin_client() + proxy = helpers.proxy_client() + end) + + lazy_teardown(function() + if admin then admin:close() end + if proxy then proxy:close() end + helpers.stop_kong() + end) + + it("permits valid filter chain entities", function() + local res = post_config(admin, { + services = { + { name = "test", + url = helpers.mock_upstream_url, + routes = { + { name = "test", + hosts = { "wasm.test" } + }, + }, + filter_chains = { + { name = "test", + filters = { + { name = "response_transformer", + config = cjson.encode { + append = { + headers = { + header_name .. ":hello!" + }, + }, + }, + } + }, + }, + }, + }, + }, + }) + + assert.response(res).has.status(201) + + assert + .eventually(function() + res = proxy:get("/status/200", { + headers = { host = "wasm.test" }, + }) + + res:read_body() + + if res.status ~= 200 then + return nil, { exp = 200, got = res.status } + end + + local header = res.headers[header_name] + + if header == nil then + return nil, header_name .. " header not present in the response" + + elseif header ~= "hello!" then + return nil, { exp = "hello!", got = header } + end + + return true + end) + .is_truthy("filter-chain created by POST /config is active") + end) + + it("rejects filter chains with non-existent filters", function() + local res = post_config(admin, { + services = { + { name = "test", + url = "http://wasm.test/", + filter_chains = { + { name = "test", + filters = { + { name = "i_do_not_exist" } + }, + }, + }, + }, + }, + }) + + assert.response(res).has.status(400) + + local json = assert.response(res).has.jsonbody() + + assert.is_table(json.flattened_errors) + + assert.same(1, #json.flattened_errors) + assert.is_table(json.flattened_errors[1]) + + assert.is_table(json.flattened_errors[1].errors) + assert.same(1, #json.flattened_errors[1].errors) + + local err = assert.is_table(json.flattened_errors[1].errors[1]) + + assert.same("filters.1.name", err.field) + assert.same("field", err.type) + assert.same("no such filter", err.message) + end) +end) + + +describe("#wasm declarative config (no installed filters)", function() + local client + local tmp_dir + + lazy_setup(function() + tmp_dir = helpers.make_temp_dir() + + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + wasm_filters_path = tmp_dir, + })) + + client = helpers.admin_client() + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + helpers.dir.rmtree(tmp_dir) + end) + + it("warns clients that no filters are installed", function() + local res = post_config(client, { + services = { + { name = "test", + url = "http://wasm.test/", + filter_chains = { + { name = "test", + filters = { + { name = "i_do_not_exist" } + }, + }, + }, + }, + }, + }) + + expect_entity_error(res, "no wasm filters are available") + end) +end) + +describe("#wasm declarative config (wasm = off)", function() + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = "off", + })) + + client = helpers.admin_client() + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + end) + + it("warns clients that wasm is disabled", function() + local res = post_config(client, { + services = { + { name = "test", + url = "http://wasm.test/", + filter_chains = { + { name = "test", + filters = { + { name = "i_do_not_exist" } + }, + }, + }, + }, + }, + }) + + expect_entity_error(res, "wasm support is not enabled") + end) +end) From cbcddf26cef02e1d3016701c4ba5cee8230e2260 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 31 Jul 2023 15:20:19 +0800 Subject: [PATCH 2831/4351] style(router): rename buffer_append to expression_append (#11277) Apply the suggestion in https://github.com/Kong/kong/pull/11071#discussion_r1260509329. KAG-2148 --- kong/router/compat.lua | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 99b66fe2643..0747215dde9 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -48,7 +48,7 @@ local single_header_buf = buffer.new(64) -- sep: a seperator of expressions, like '&&' -- idx: indicate whether or not to add 'sep' -- for example, we should not add 'sep' for the first element in array -local function buffer_append(buf, sep, str, idx) +local function expression_append(buf, sep, str, idx) if #buf > 0 and (idx == nil or idx > 1) then @@ -118,17 +118,17 @@ local function gen_for_nets(ip_field, port_field, vals) end if not ip then - buffer_append(nets_buf, LOGICAL_OR, exp_port, i) + expression_append(nets_buf, LOGICAL_OR, exp_port, i) goto continue end if not port then - buffer_append(nets_buf, LOGICAL_OR, exp_ip, i) + expression_append(nets_buf, LOGICAL_OR, exp_ip, i) goto continue end - buffer_append(nets_buf, LOGICAL_OR, - "(" .. exp_ip .. LOGICAL_AND .. exp_port .. ")", i) + expression_append(nets_buf, LOGICAL_OR, + "(" .. exp_ip .. LOGICAL_AND .. exp_port .. ")", i) ::continue:: end -- for @@ -166,7 +166,7 @@ local function get_expression(route) gen = "(net.protocol != \"https\"" .. LOGICAL_OR .. gen .. ")" end - buffer_append(expr_buf, LOGICAL_AND, gen) + expression_append(expr_buf, LOGICAL_AND, gen) end -- stream expression @@ -176,11 +176,11 @@ local function get_expression(route) local dst_gen = gen_for_nets("net.dst.ip", "net.dst.port", dsts) if src_gen then - buffer_append(expr_buf, LOGICAL_AND, src_gen) + expression_append(expr_buf, LOGICAL_AND, src_gen) end if dst_gen then - buffer_append(expr_buf, LOGICAL_AND, dst_gen) + expression_append(expr_buf, LOGICAL_AND, dst_gen) end if src_gen or dst_gen then @@ -192,7 +192,7 @@ local function get_expression(route) local gen = gen_for_field("http.method", OP_EQUAL, methods) if gen then - buffer_append(expr_buf, LOGICAL_AND, gen) + expression_append(expr_buf, LOGICAL_AND, gen) end if not is_empty_field(hosts) then @@ -218,11 +218,11 @@ local function get_expression(route) exp = "(" .. exp .. LOGICAL_AND .. "net.port ".. OP_EQUAL .. " " .. port .. ")" end - buffer_append(hosts_buf, LOGICAL_OR, exp, i) + expression_append(hosts_buf, LOGICAL_OR, exp, i) end -- for route.hosts - buffer_append(expr_buf, LOGICAL_AND, - hosts_buf:put(")"):get()) + expression_append(expr_buf, LOGICAL_AND, + hosts_buf:put(")"):get()) end gen = gen_for_field("http.path", function(path) @@ -238,7 +238,7 @@ local function get_expression(route) return p end) if gen then - buffer_append(expr_buf, LOGICAL_AND, gen) + expression_append(expr_buf, LOGICAL_AND, gen) end if not is_empty_field(headers) then @@ -257,15 +257,15 @@ local function get_expression(route) op = OP_REGEX end - buffer_append(single_header_buf, LOGICAL_OR, - name .. " " .. op .. " " .. escape_str(value:lower()), i) + expression_append(single_header_buf, LOGICAL_OR, + name .. " " .. op .. " " .. escape_str(value:lower()), i) end - buffer_append(headers_buf, LOGICAL_AND, - single_header_buf:put(")"):get()) + expression_append(headers_buf, LOGICAL_AND, + single_header_buf:put(")"):get()) end - buffer_append(expr_buf, LOGICAL_AND, headers_buf:get()) + expression_append(expr_buf, LOGICAL_AND, headers_buf:get()) end return expr_buf:get() From 1367fa391d8311e948485807e106b55701b38d78 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 31 Jul 2023 15:24:07 +0800 Subject: [PATCH 2832/4351] refactor(router): clean the logic of `get_upstream_uri_v0()` (#11278) This comit cleans function `get_upstream_uri_v0` by using early return. KAG-2148 --- kong/router/utils.lua | 77 ++++++++++++++++++++----------------------- 1 file changed, 36 insertions(+), 41 deletions(-) diff --git a/kong/router/utils.lua b/kong/router/utils.lua index bb6bc064f77..db0d9985e45 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -134,7 +134,6 @@ end local function get_upstream_uri_v0(matched_route, request_postfix, req_uri, upstream_base) - local upstream_uri local strip_path = matched_route.strip_path or matched_route.strip_uri @@ -143,58 +142,54 @@ local function get_upstream_uri_v0(matched_route, request_postfix, req_uri, if strip_path then if request_postfix == "" then if upstream_base == "/" then - upstream_uri = "/" - - elseif byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base + return "/" + end - else - upstream_uri = sub(upstream_base, 1, -2) + if byte(req_uri, -1) == SLASH then + return upstream_base end - elseif byte(request_postfix, 1, 1) == SLASH then - -- double "/", so drop the first - upstream_uri = sub(upstream_base, 1, -2) .. request_postfix + return sub(upstream_base, 1, -2) + end -- if request_postfix - else -- ends with / and strip_path = true, no double slash - upstream_uri = upstream_base .. request_postfix + if byte(request_postfix, 1) == SLASH then + -- double "/", so drop the first + return sub(upstream_base, 1, -2) .. request_postfix end - else -- ends with / and strip_path = false - -- we retain the incoming path, just prefix it with the upstream - -- path, but skip the initial slash - upstream_uri = upstream_base .. sub(req_uri, 2) - end - - else -- does not end with / - -- does not end with / and strip_path = true - if strip_path then - if request_postfix == "" then - if #req_uri > 1 and byte(req_uri, -1) == SLASH then - upstream_uri = upstream_base .. "/" - - else - upstream_uri = upstream_base - end - - elseif byte(request_postfix, 1, 1) == SLASH then - upstream_uri = upstream_base .. request_postfix - - else - upstream_uri = upstream_base .. "/" .. request_postfix + -- ends with / and strip_path = true, no double slash + return upstream_base .. request_postfix + end -- if strip_path + + -- ends with / and strip_path = false + -- we retain the incoming path, just prefix it with the upstream + -- path, but skip the initial slash + return upstream_base .. sub(req_uri, 2) + end -- byte(upstream_base, -1) == SLASH + + -- does not end with / and strip_path = true + if strip_path then + if request_postfix == "" then + if #req_uri > 1 and byte(req_uri, -1) == SLASH then + return upstream_base .. "/" end - else -- does not end with / and strip_path = false - if req_uri == "/" then - upstream_uri = upstream_base + return upstream_base + end -- if request_postfix - else - upstream_uri = upstream_base .. req_uri - end + if byte(request_postfix, 1) == SLASH then + return upstream_base .. request_postfix end + + return upstream_base .. "/" .. request_postfix + end -- if strip_path + + -- does not end with / and strip_path = false + if req_uri == "/" then + return upstream_base end - return upstream_uri + return upstream_base .. req_uri end From 5741a18a8d7e7243610682c8299c2f69bf3892c1 Mon Sep 17 00:00:00 2001 From: Yi S Date: Mon, 31 Jul 2023 17:50:01 +0800 Subject: [PATCH 2833/4351] fix(admin-gui): make admin_gui_ssl_cert_key sensitive (#11332) ... to prevent it been printed to console unexpectedly --- kong/conf_loader/init.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7b3b919246f..b6a87e06516 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -613,6 +613,7 @@ local CONF_SENSITIVE = { ssl_cert_key = true, client_ssl_cert_key = true, admin_ssl_cert_key = true, + admin_gui_ssl_cert_key = true, status_ssl_cert_key = true, debug_ssl_cert_key = true, } From 8b40d628df0916215c4c2710830f170c053fa764 Mon Sep 17 00:00:00 2001 From: Gabriele Date: Mon, 31 Jul 2023 17:11:18 +0200 Subject: [PATCH 2834/4351] chore(gha): add schema-change-noteworthy label to redis schema (#11335) --- .github/labeler.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index ada748c0514..5b6dc2ff62b 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -177,6 +177,7 @@ schema-change-noteworthy: - plugins-ee/**/daos.lua - plugins-ee/**/schema.lua - kong/db/dao/*.lua +- kong/enterprise_edition/redis/init.lua build/bazel: - '**/*.bazel' From 9f990954c686cbb04310f8dbbd68209686342783 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 31 Jul 2023 10:03:31 -0700 Subject: [PATCH 2835/4351] chore(deps): pin ngx_wasm_module (#11323) * chore(build): support building ngx_wasm_module from tag * style(build): adjust wasm runtime version declarations * chore(deps): pin ngx_wasm_module * docs(changelog): add wasm entry --- .requirements | 8 +++---- CHANGELOG.md | 2 ++ build/README.md | 23 ++++++++++++++++++++ build/kong_bindings.bzl | 4 ++++ build/openresty/wasmx/wasmx_repositories.bzl | 13 +++++++---- 5 files changed, 42 insertions(+), 8 deletions(-) diff --git a/.requirements b/.requirements index e338583920a..3ba43fbfbee 100644 --- a/.requirements +++ b/.requirements @@ -12,7 +12,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE_BRANCH=main -WASMER_VERSION=3.1.1 -WASMTIME_VERSION=8.0.1 -V8_VERSION=10.5.18 +NGX_WASM_MODULE=prerelease-0.1.0 +WASMER=3.1.1 +WASMTIME=8.0.1 +V8=10.5.18 diff --git a/CHANGELOG.md b/CHANGELOG.md index 9be03a7e324..0eb35dafb20 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -40,6 +40,8 @@ [#11071](https://github.com/Kong/kong/pull/11071) - Make upstream `host_header` and router `preserve_host` config work in stream tls proxy. [#11244](https://github.com/Kong/kong/pull/11244) +- Add beta support for WebAssembly/proxy-wasm + [#11218](https://github.com/Kong/kong/pull/11218) #### Admin API diff --git a/build/README.md b/build/README.md index 1138ac1d97a..d830a769c55 100644 --- a/build/README.md +++ b/build/README.md @@ -170,6 +170,29 @@ bazel build //:kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_ - `RPM_SIGNING_KEY_FILE`: the path to the GPG private key file. - `NFPM_RPM_PASSPHRASE`: the passphrase of the GPG private key. +#### ngx_wasm_module options + +Building of [ngx_wasm_module](https://github.com/Kong/ngx_wasm_module) can be +controlled with a few CLI flags: + +* `--//:wasmx=(true|false)` (default: `true`) - enable/disable wasmx +* `--//:wasmx_module_flag=(dynamic|static)` (default: `dynamic`) - switch + between static or dynamic nginx module build configuration +* `--//:wasm_runtime=(wasmtime|wasmer|v8)` (default: `wasmtime`) select the wasm + runtime to build + +Additionally, there are a couple environment variables that can be set at build +time to control how the ngx_wasm_module repository is sourced: + +* `NGX_WASM_MODULE_REMOTE` (default: `https://github.com/Kong/ngx_wasm_module.git`) - + this can be set to a local filesystem path to avoid pulling the repo from github +* `NGX_WASM_MODULE_BRANCH` (default: none) - Setting this environment variable + tells bazel to build from a branch rather than using the tag found in our + `.requirements` file + +**NOTE:** these environment variables currently do not integrate very well with +bazel's cache mechanism, so you may need to clear cache after changing their value. + ## Cross compiling Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 0f7f974b2f8..39691b7464d 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -65,6 +65,10 @@ def _load_vars(ctx): if ngx_wasm_module_remote: content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasm_module_remote + ngx_wasm_module_branch = ctx.os.environ.get("NGX_WASM_MODULE_BRANCH") + if ngx_wasm_module_branch: + content += '"NGX_WASM_MODULE_BRANCH": "%s",' % ngx_wasm_module_branch + # wasm runtime options if ctx.os.name == "mac os x": content += '"V8_OS": "darwin",' diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 5c86c7461df..9096b5d84d5 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -6,18 +6,23 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def wasmx_repositories(): - ngx_wasm_module_branch = KONG_VAR["NGX_WASM_MODULE_BRANCH"] - wasmtime_version = KONG_VAR["WASMTIME_VERSION"] - wasmer_version = KONG_VAR["WASMER_VERSION"] - v8_version = KONG_VAR["V8_VERSION"] + wasmtime_version = KONG_VAR["WASMTIME"] + wasmer_version = KONG_VAR["WASMER"] + v8_version = KONG_VAR["V8"] wasmtime_os = KONG_VAR["WASMTIME_OS"] wasmer_os = KONG_VAR["WASMER_OS"] v8_os = KONG_VAR["V8_OS"] + ngx_wasm_module_tag = KONG_VAR["NGX_WASM_MODULE"] + ngx_wasm_module_branch = KONG_VAR.get("NGX_WASM_MODULE_BRANCH") + if ngx_wasm_module_branch: + ngx_wasm_module_tag = None + maybe( new_git_repository, name = "ngx_wasm_module", branch = ngx_wasm_module_branch, + tag = ngx_wasm_module_tag, remote = KONG_VAR.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git"), build_file_content = """ filegroup( From 3315dc08d159a713f15fe4fca7383cd13ec7bc46 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 31 Jul 2023 13:46:39 -0700 Subject: [PATCH 2836/4351] fix(gha): ensure proper perf suites inputs (#11337) --- .github/workflows/perf.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index f9ac14d4ab5..54e5e5b0ecb 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -138,8 +138,8 @@ jobs: - name: Choose perf suites id: choose_perf run: | - suites=$(echo "${{ github.event.comment.body }}" | awk '{print $1}') - tags=$(echo "${{ github.event.comment.body }}" | awk '{print $2}') + suites="$(printf '%s' "${{ github.event.comment.body }}" | awk '{print $1}')" + tags="$(printf '%s' "${{ github.event.comment.body }}" | awk '{print $2}')" if [[ $suite == "/flamegraph" ]]; then suites="02-flamegraph" @@ -170,7 +170,7 @@ jobs: id: compare_versions run: | pr_ref=$(echo "${{ github.event.pull_request.base.ref }}") - custom_vers=$(echo "${{ github.event.comment.body }}" | awk '{print $3}') + custom_vers="$(printf '%s' "${{ github.event.comment.body }}" | awk '{print $3}')" if [[ ! -z "${pr_ref}" ]]; then vers="git:${{ github.head_ref }},git:${pr_ref}" From 22c2565de0a5921e6642deee494aee9f392f56de Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 1 Aug 2023 10:50:59 +0800 Subject: [PATCH 2837/4351] style(runloop): localize some functions (#11219) --- kong/runloop/plugins_iterator.lua | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 9b9d06c0f10..37a842909fa 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -63,7 +63,7 @@ local PluginsIterator = {} -- @tparam string|nil consumer_id The consumer identifier. If `nil`, an empty string is used. -- @treturn string The compound key, in the format `route_id:service_id:consumer_id`. --- -function PluginsIterator.build_compound_key(route_id, service_id, consumer_id) +local function build_compound_key(route_id, service_id, consumer_id) return format("%s:%s:%s", route_id or "", service_id or "", consumer_id or "") end @@ -147,6 +147,8 @@ local function get_plugin_config(plugin, name, ws_id) return cfg end +local PLUGIN_GLOBAL_KEY = build_compound_key() -- all nil + --- -- Lookup a configuration for a given combination of route_id, service_id, consumer_id -- @@ -169,9 +171,8 @@ end -- @tparam string|nil consumer_id The consumer identifier. -- @return any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. --- -function PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) +local function lookup_cfg(combos, route_id, service_id, consumer_id) -- Use the build_compound_key function to create an index for the 'combos' table - local build_compound_key = PluginsIterator.build_compound_key local key if route_id and service_id and consumer_id then @@ -216,7 +217,7 @@ function PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) return combos[key] end end - return combos[build_compound_key(nil, nil, nil)] + return combos[PLUGIN_GLOBAL_KEY] end @@ -243,7 +244,7 @@ local function load_configuration_through_combos(ctx, combos, plugin) local consumer_id = (ctx.authenticated_consumer and not plugin.handler.no_consumer) and ctx.authenticated_consumer.id or nil -- Call the lookup_cfg function to get the best matching plugin configuration - return PluginsIterator.lookup_cfg(combos, route_id, service_id, consumer_id) + return lookup_cfg(combos, route_id, service_id, consumer_id) end local function get_workspace(self, ctx) @@ -466,7 +467,7 @@ function PluginsIterator.new(version) combos[name] = combos[name] or {} -- Build a compound key using the route_id, service_id, and consumer_id - local compound_key = PluginsIterator.build_compound_key(route_id, service_id, consumer_id) + local compound_key = build_compound_key(route_id, service_id, consumer_id) -- Store the plugin configuration in the 'combos' table using the compound key combos[name][compound_key] = cfg @@ -515,4 +516,8 @@ function PluginsIterator.new(version) } end +-- for testing +PluginsIterator.lookup_cfg = lookup_cfg +PluginsIterator.build_compound_key = build_compound_key + return PluginsIterator From 444ec833583c954c8b26f07f17dd755ff8ba0122 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 1 Aug 2023 12:47:11 +0800 Subject: [PATCH 2838/4351] style(router/compat): always use uint64 in compatible priority In Lua number can not support uint64, lshift(1, 60) has potential risk, this PR change it to cdata uint64 to make it safer. --- kong/router/compat.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 0747215dde9..f742571ac49 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -349,8 +349,8 @@ do end -local PLAIN_HOST_ONLY_BIT = lshift(0x01ULL, 60) -local REGEX_URL_BIT = lshift(0x01ULL, 51) +local PLAIN_HOST_ONLY_BIT = lshift_uint64(0x01ULL, 60) +local REGEX_URL_BIT = lshift_uint64(0x01ULL, 51) -- convert a route to a priority value for use in the ATC router From 47df07dad16b04e24141890e82b4f37813febe35 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 1 Aug 2023 16:54:27 +0800 Subject: [PATCH 2839/4351] tests(*): http mock support specifying customized init_by_lua_block code (#11331) This commit has two changes: - Let http mock support specifying customized init_by_lua_block code - Fix the global patched assert function behavior to keep it same as the original one. --- .../01-helpers/03-http_mock_spec.lua | 28 ++++++++++++++++++- spec/helpers/http_mock.lua | 2 ++ spec/helpers/http_mock/template.lua | 19 ++++++------- 3 files changed, 38 insertions(+), 11 deletions(-) diff --git a/spec/02-integration/01-helpers/03-http_mock_spec.lua b/spec/02-integration/01-helpers/03-http_mock_spec.lua index b1250c1febc..6ffb0770cde 100644 --- a/spec/02-integration/01-helpers/03-http_mock_spec.lua +++ b/spec/02-integration/01-helpers/03-http_mock_spec.lua @@ -27,7 +27,7 @@ for _, tls in ipairs {true, false} do resp_body = true } })) - + assert(mock:start()) end) @@ -220,6 +220,32 @@ describe("http_mock config", function() assert(pl_file.access_time(pid_filename) ~= nil, "mocking not in the correct place") end) + + it("init_by_lua_block inject", function () + local mock = assert(http_mock.new(nil, { + ["/test"] = { + access = [[ + ngx.print(test_value) + ]], + }, + }, { + init = [[ + -- Test that the mock is injected + test_value = "hello world" + ]] + })) + mock:start() + finally(function() + assert(mock:stop()) + end) + + local client = mock:get_client() + local res = assert(client:send({ + path = "/test" + })) + assert.response(res).has.status(200) + assert.same(res:read_body(), "hello world") + end) end) local function remove_volatile_headers(req_t) diff --git a/spec/helpers/http_mock.lua b/spec/helpers/http_mock.lua index 5319a06d577..91fc85c6121 100644 --- a/spec/helpers/http_mock.lua +++ b/spec/helpers/http_mock.lua @@ -61,6 +61,7 @@ end -- @tparam[opt=false] bool opts.log_opts.collect_resp whether to log responses -- @tparam[opt=false] bool opts.log_opts.collect_resp_body whether to log response bodies -- @tparam[opt=true] bool opts.log_opts.collect_err: whether to log errors +-- @tparam[opt] string opts.init: the lua code injected into the init_by_lua_block -- @treturn http_mock a mock instance -- @treturn string the port the mock server listens to -- @usage @@ -160,6 +161,7 @@ function http_mock.new(listens, routes, opts) listens = listens, routes = routes, directives = directives, + init = opts.init, log_opts = log_opts, logs = {}, tls = opts.tls, diff --git a/spec/helpers/http_mock/template.lua b/spec/helpers/http_mock/template.lua index 093bc0d334d..510cfad8c8c 100644 --- a/spec/helpers/http_mock/template.lua +++ b/spec/helpers/http_mock/template.lua @@ -24,8 +24,8 @@ events { http { lua_shared_dict mock_logs $(shm_size); -# if log_opts.err then init_by_lua_block { +# if log_opts.err then -- disable warning of global variable local g_meta = getmetatable(_G) setmetatable(_G, nil) @@ -41,16 +41,12 @@ http { table.insert(err_t, {err, debug.traceback("", 3)}) end - function assert(truthy, err) -- luacheck: ignore - if truthy then - return truthy - end - - if ngx.ctx then + function assert(truthy, err, ...) -- luacheck: ignore + if not truthy and ngx.ctx then insert_err(err) end - return original_assert(truthy, err) + return original_assert(truthy, err, ...) end original_error = error -- luacheck: ignore @@ -66,9 +62,12 @@ http { err_patched = true -- luacheck: ignore setmetatable(_G, g_meta) +# end +# if init then +$(init) +# end } -# end server { listen 0.0.0.0:$(debug.port); server_name mock_debug; @@ -142,7 +141,7 @@ http { local method = ngx.req.get_method() local uri = ngx.var.request_uri local headers = ngx.req.get_headers(nil, true) - + ngx.req.read_body() local body From 1d31e0141a61d73cb03c0dd203336efc5e990bf3 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Wed, 2 Aug 2023 01:06:49 +0800 Subject: [PATCH 2840/4351] chore(dev): remove EE specific path from LUA_PATH (#11339) --- build/templates/venv-commons | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/build/templates/venv-commons b/build/templates/venv-commons index 4e0daa93699..7fcf2b932d4 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -44,16 +44,6 @@ $KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?.ljbc;\ $KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?/init.ljbc;\ $KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua" -# XXX EE -if [ -d "./plugins-ee" ] ; then - links_dir="${workspace_path}/bazel-bin/build/ee/plugins-ee" - rm -rf "${links_dir}/kong/plugins" - mkdir -p "${links_dir}/kong/plugins" - for plugin in $(ls plugins-ee); do - ln -s "$(realpath "./plugins-ee/${plugin}/kong/plugins/${plugin}")" "${links_dir}/kong/plugins/${plugin}" - done - LUA_PATH="${links_dir}/?.lua;${links_dir}/init/?.lua;$LUA_PATH" -fi # support custom plugin development if [ -n $KONG_PLUGIN_PATH ] ; then LUA_PATH="$KONG_PLUGIN_PATH/?.lua;$KONG_PLUGIN_PATH/?/init.lua;$LUA_PATH" From 19df47ed942db102775fbcef4da4e85685a0e4ae Mon Sep 17 00:00:00 2001 From: oowl Date: Wed, 2 Aug 2023 01:45:46 +0800 Subject: [PATCH 2841/4351] test(healthcheck): tag healthcheck passive test to flaky (#11231) --- .../05-proxy/10-balancer/01-healthchecks_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index d45f34fb970..d8db3042938 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1289,7 +1289,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("perform passive health checks in downstream status code was changed with subrequest", function() + it("#flaky perform passive health checks in downstream status code was changed with subrequest", function() for nfails = 1, 3 do From 41931b911d0d52604165656cc275caa8450000dd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 31 Jul 2023 03:04:40 -0700 Subject: [PATCH 2842/4351] feat(build): cross compile rpm platforms KAG-2184 --- BUILD.bazel | 41 +++-- WORKSPACE | 18 +- .../libxcrypt/BUILD.libxcrypt.bazel | 20 +++ build/openresty/BUILD.openresty.bazel | 30 +++- build/platforms/distro/BUILD | 37 ++++ build/toolchain/BUILD | 19 +- build/toolchain/managed_toolchain.bzl | 32 ++++ build/toolchain/repositories.bzl | 40 ++++- scripts/explain_manifest/config.py | 25 +++ scripts/explain_manifest/expect.py | 5 +- .../fixtures/amazonlinux-2023-arm64.txt | 169 ++++++++++++++++++ .../explain_manifest/fixtures/el9-arm64.txt | 169 ++++++++++++++++++ scripts/explain_manifest/suites.py | 9 +- 13 files changed, 564 insertions(+), 50 deletions(-) create mode 100644 build/platforms/distro/BUILD create mode 100644 scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt create mode 100644 scripts/explain_manifest/fixtures/el9-arm64.txt diff --git a/BUILD.bazel b/BUILD.bazel index 834b703f353..9cd555609fc 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -1,6 +1,7 @@ load("@bazel_skylib//rules:common_settings.bzl", "bool_flag", "string_flag") -load("//build/nfpm:rules.bzl", "nfpm_pkg") load("@bazel_skylib//lib:selects.bzl", "selects") +load("//build/nfpm:rules.bzl", "nfpm_pkg") +load("//build/toolchain:managed_toolchain.bzl", "aarch64_glibc_distros") filegroup( name = "distribution_srcs", @@ -335,21 +336,6 @@ selects.config_setting_group( ##### constraints, platforms and config_settings for cross-compile -constraint_setting(name = "libc_version") - -constraint_value( - # use whatever glibc version provided by the system installed cross toolchain - name = "glibc_system", - constraint_setting = ":libc_version", - visibility = ["//visibility:public"], -) - -constraint_value( - name = "musl", - constraint_setting = ":libc_version", - visibility = ["//visibility:public"], -) - constraint_setting(name = "cross_build_setting") constraint_value( @@ -363,7 +349,7 @@ platform( constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", - ":glibc_system", + "//build/platforms/distro:generic", ":cross_build", ], ) @@ -373,7 +359,7 @@ platform( constraint_values = [ "@platforms//os:linux", "@platforms//cpu:aarch64", - ":glibc_system", + "//build/platforms/distro:generic", ":cross_build", ], ) @@ -389,7 +375,7 @@ platform( constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", - ":musl", + "//build/platforms/distro:alpine", ":cross_build", ], ) @@ -405,11 +391,24 @@ platform( constraint_values = [ "@platforms//os:linux", "@platforms//cpu:aarch64", - ":musl", + "//build/platforms/distro:alpine", ":cross_build", ], ) +[ + platform( + name = vendor + "-crossbuild-aarch64", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:aarch64", + "//build/platforms/distro:" + vendor, + ":cross_build", + ], + ) + for vendor in aarch64_glibc_distros +] + # config_settings define a select() condition based on user-set constraint_values # see https://bazel.build/docs/configurable-attributes config_setting( @@ -427,7 +426,7 @@ config_setting( constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", - ":musl", + "//build/platforms/distro:alpine", ":cross_build", ], visibility = ["//visibility:public"], diff --git a/WORKSPACE b/WORKSPACE index 901b8eb86c7..ae97c320d94 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -60,20 +60,6 @@ load("//build/toolchain:repositories.bzl", "toolchain_repositories") toolchain_repositories() -register_toolchains("//build/toolchain:local_aarch64-linux-gnu_toolchain") +load("//build/toolchain:managed_toolchain.bzl", "register_all_toolchains") -load("//build/toolchain:managed_toolchain.bzl", "register_managed_toolchain") - -register_managed_toolchain( - arch = "x86_64", - gcc_version = "11", - libc = "musl", - vendor = "alpine", -) - -register_managed_toolchain( - arch = "aarch64", - gcc_version = "11", - libc = "musl", - vendor = "alpine", -) +register_all_toolchains() diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel index ec6ef1f980a..933172eec78 100644 --- a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -1,4 +1,5 @@ load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") +load("@bazel_skylib//lib:selects.bzl", "selects") load("@kong_bindings//:variables.bzl", "KONG_VAR") filegroup( @@ -9,6 +10,17 @@ filegroup( ), ) +selects.config_setting_group( + name = "disable-obsolete-api", + # looks like RHEL is aggressive on migrating to libxcrypt + # set this option if any distro is looking for "libcrypto.so.2" + # instead of "libcrypt.so.1" (i.e. "error while loading shared libraries: libcrypt.so.1") + match_any = [ + "@kong//build/platforms/distro:rhel9", + "@kong//build/platforms/distro:aws2023", + ], +) + configure_make( name = "libxcrypt", configure_command = "configure", @@ -21,6 +33,11 @@ configure_make( "--host=x86_64-linux-musl", ], "//conditions:default": [], + }) + select({ + ":disable-obsolete-api": [ + "--enable-obsolete-api=no", + ], + "//conditions:default": [], }), lib_source = ":all_srcs", # out_lib_dir = "lib", @@ -28,6 +45,9 @@ configure_make( "@platforms//os:macos": [ "libcrypt.1.dylib", ], + ":disable-obsolete-api": [ + "libcrypt.so.2", + ], "//conditions:default": [ "libcrypt.so.1", ], diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 07cb91ccf70..33103d99edb 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -1,5 +1,6 @@ load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@bazel_skylib//lib:selects.bzl", "selects") load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") load("@bazel_skylib//rules:write_file.bzl", "write_file") @@ -127,6 +128,25 @@ make( visibility = ["//visibility:public"], ) +selects.config_setting_group( + name = "nogroup-name-as-nobody", + match_any = [ + "@kong//build/platforms/distro:rhel9", + "@kong//build/platforms/distro:rhel8", + "@kong//build/platforms/distro:aws2023", + "@kong//build/platforms/distro:aws2", + ], +) + +selects.config_setting_group( + name = "needs-xcrypt2", + match_any = [ + "@kong//build/platforms/distro:generic", + "@kong//build/platforms/distro:rhel9", + "@kong//build/platforms/distro:aws2023", + ], +) + CONFIGURE_OPTIONS = [ "--with-pcre-jit", "--with-http_ssl_module", @@ -213,7 +233,7 @@ CONFIGURE_OPTIONS = [ }) + select({ # any cross build that migrated to use libxcrypt needs those flags # alpine uses different libc so doesn't need it - "@kong//:aarch64-linux-anylibc-cross": [ + ":needs-xcrypt2": [ "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/libxcrypt/include\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/libxcrypt/lib\"", ], @@ -240,6 +260,12 @@ CONFIGURE_OPTIONS = [ "--with-ld-opt=\"-Wl,--allow-multiple-definition\"", ], "//conditions:default": [], +}) + select({ + # some distros name "nogroup" group name as "nobody" + ":nogroup-name-as-nobody": [ + "--group=nobody", + ], + "//conditions:default": [], }) + select({ "@kong//:wasmx_flag": [ "--with-cc-opt=\"-DNGX_WASM_HOST_PROPERTY_NAMESPACE=kong\"", @@ -426,7 +452,7 @@ configure_make( }) + select({ # any cross build that migrated to use libxcrypt needs those flags # alpine uses different libc so doesn't need it - "@kong//:aarch64-linux-anylibc-cross": [ + ":needs-xcrypt2": [ "@cross_deps_libxcrypt//:libxcrypt", ], "//conditions:default": [], diff --git a/build/platforms/distro/BUILD b/build/platforms/distro/BUILD new file mode 100644 index 00000000000..4816ca427a8 --- /dev/null +++ b/build/platforms/distro/BUILD @@ -0,0 +1,37 @@ +constraint_setting(name = "distro") + +constraint_value( + name = "generic", + constraint_setting = ":distro", + visibility = ["//visibility:public"], +) + +constraint_value( + name = "alpine", + constraint_setting = ":distro", + visibility = ["//visibility:public"], +) + +constraint_value( + name = "rhel9", + constraint_setting = ":distro", + visibility = ["//visibility:public"], +) + +constraint_value( + name = "rhel8", + constraint_setting = ":distro", + visibility = ["//visibility:public"], +) + +constraint_value( + name = "aws2023", + constraint_setting = ":distro", + visibility = ["//visibility:public"], +) + +constraint_value( + name = "aws2", + constraint_setting = ":distro", + visibility = ["//visibility:public"], +) diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD index fb0a6e3e03b..9b870846acf 100644 --- a/build/toolchain/BUILD +++ b/build/toolchain/BUILD @@ -1,5 +1,5 @@ load(":cc_toolchain_config.bzl", "cc_toolchain_config") -load(":managed_toolchain.bzl", "define_managed_toolchain") +load(":managed_toolchain.bzl", "aarch64_glibc_distros", "define_managed_toolchain") package(default_visibility = ["//visibility:public"]) @@ -17,7 +17,7 @@ toolchain( target_compatible_with = [ "@platforms//os:linux", "@platforms//cpu:aarch64", - "//:glibc_system", + "//build/platforms/distro:generic", ], toolchain = ":local_aarch64-linux-gnu_cc_toolchain", toolchain_type = "@bazel_tools//tools/cpp:toolchain_type", @@ -51,7 +51,7 @@ define_managed_toolchain( arch = "x86_64", gcc_version = "11", libc = "musl", - target_compatible_with = ["//:musl"], + target_compatible_with = ["//build/platforms/distro:alpine"], vendor = "alpine", ) @@ -59,6 +59,17 @@ define_managed_toolchain( arch = "aarch64", gcc_version = "11", libc = "musl", - target_compatible_with = ["//:musl"], + target_compatible_with = ["//build/platforms/distro:alpine"], vendor = "alpine", ) + +[ + define_managed_toolchain( + arch = "aarch64", + gcc_version = aarch64_glibc_distros[vendor], + libc = "gnu", + target_compatible_with = ["//build/platforms/distro:" + vendor], + vendor = vendor, + ) + for vendor in aarch64_glibc_distros +] diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl index 465f1abba69..793b335924e 100644 --- a/build/toolchain/managed_toolchain.bzl +++ b/build/toolchain/managed_toolchain.bzl @@ -1,5 +1,12 @@ load(":cc_toolchain_config.bzl", "cc_toolchain_config") +aarch64_glibc_distros = { + "rhel9": "11", + "rhel8": "8", + "aws2023": "11", + "aws2": "7", +} + def _generate_wrappers_impl(ctx): wrapper_file = ctx.actions.declare_file("wrapper") ctx.actions.expand_template( @@ -118,3 +125,28 @@ def register_managed_toolchain(name = None, arch = "x86_64", vendor = "unknown", gcc_version = gcc_version, ) native.register_toolchains("//build/toolchain:%s_toolchain" % identifier) + +def register_all_toolchains(name = None): + native.register_toolchains("//build/toolchain:local_aarch64-linux-gnu_toolchain") + + register_managed_toolchain( + arch = "x86_64", + gcc_version = "11", + libc = "musl", + vendor = "alpine", + ) + + register_managed_toolchain( + arch = "aarch64", + gcc_version = "11", + libc = "musl", + vendor = "alpine", + ) + + for vendor in aarch64_glibc_distros: + register_managed_toolchain( + arch = "aarch64", + gcc_version = aarch64_glibc_distros[vendor], + libc = "gnu", + vendor = vendor, + ) diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index dd682312df0..19e7e2510ee 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -2,7 +2,7 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -musl_build_file_content = """ +build_file_content = """ filegroup( name = "toolchain", srcs = glob( @@ -12,7 +12,7 @@ filegroup( "lib/**", "libexec/**", "share/**", - "*-linux-musl/**", + "*-linux-*/**", ], exclude = ["usr"], ), @@ -26,7 +26,7 @@ def toolchain_repositories(): url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.4.0/x86_64-alpine-linux-musl-gcc-11.tar.gz", sha256 = "4fbc9a48f1f7ace6d2a19a1feeac1f69cf86ce8ece40b101e351d1f703b3560c", strip_prefix = "x86_64-alpine-linux-musl", - build_file_content = musl_build_file_content, + build_file_content = build_file_content, ) http_archive( @@ -34,5 +34,37 @@ def toolchain_repositories(): url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.4.0/aarch64-alpine-linux-musl-gcc-11.tar.gz", sha256 = "abd7003fc4aa6d533c5aad97a5726040137f580026b1db78d3a8059a69c3d45b", strip_prefix = "aarch64-alpine-linux-musl", - build_file_content = musl_build_file_content, + build_file_content = build_file_content, + ) + + http_archive( + name = "aarch64-rhel9-linux-gnu-gcc-11", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "40fcf85e8315869621573512499aa3e2884283e0054dfefc2bad3bbf21b954c0", + strip_prefix = "aarch64-rhel9-linux-gnu", + build_file_content = build_file_content, + ) + + http_archive( + name = "aarch64-rhel8-linux-gnu-gcc-8", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", + sha256 = "7a9a28ccab6d3b068ad49b2618276707e0a31b437ad010c8969ba8660ddf63fb", + strip_prefix = "aarch64-rhel8-linux-gnu", + build_file_content = build_file_content, + ) + + http_archive( + name = "aarch64-aws2023-linux-gnu-gcc-11", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "01498b49c20255dd3d5da733fa5d60b5dad4b1cdd55e50552d8f2867f3d82e98", + strip_prefix = "aarch64-aws2023-linux-gnu", + build_file_content = build_file_content, + ) + + http_archive( + name = "aarch64-aws2-linux-gnu-gcc-7", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-aws2-linux-gnu-glibc-2.26-gcc-7.tar.gz", + sha256 = "9a8d0bb84c3eea7b662192bf44aaf33a76c9c68848a68a544a91ab90cd8cba60", + strip_prefix = "aarch64-aws2-linux-gnu", + build_file_content = build_file_content, ) diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index fa4776d68f8..9de86e1425b 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -54,11 +54,24 @@ def transform(f: FileInfo): "amazonlinux-2023-amd64": ExpectSuite( name="Amazon Linux 2023 (amd64)", manifest="fixtures/amazonlinux-2023-amd64.txt", + libxcrypt_no_obsolete_api=True, libc_max_version="2.34", # gcc 11.2.1 libcxx_max_version="3.4.29", cxxabi_max_version="1.3.13", ), + "amazonlinux-2023-arm64": ExpectSuite( + name="Amazon Linux 2023 (arm64)", + manifest="fixtures/amazonlinux-2023-arm64.txt", + # TODO: cross compiled aws2023 uses rpath instead of runpath + use_rpath=True, + libxcrypt_no_obsolete_api=True, + libc_max_version="2.34", + # gcc 11.2.1 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", + extra_tests=[arm64_suites], + ), "el7-amd64": ExpectSuite( name="Redhat 7 (amd64)", manifest="fixtures/el7-amd64.txt", @@ -81,11 +94,23 @@ def transform(f: FileInfo): name="Redhat 9 (amd64)", manifest="fixtures/el9-amd64.txt", use_rpath=True, + libxcrypt_no_obsolete_api=True, libc_max_version="2.34", # gcc 11.3.1 libcxx_max_version="3.4.29", cxxabi_max_version="1.3.13", ), + "el9-arm64": ExpectSuite( + name="Redhat 9 (arm64)", + manifest="fixtures/el9-arm64.txt", + use_rpath=True, + libxcrypt_no_obsolete_api=True, + libc_max_version="2.34", + # gcc 11.3.1 + libcxx_max_version="3.4.29", + cxxabi_max_version="1.3.13", + extra_tests=[arm64_suites], + ), "ubuntu-20.04-amd64": ExpectSuite( name="Ubuntu 20.04 (amd64)", manifest="fixtures/ubuntu-20.04-amd64.txt", diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py index 9e81a186f88..b5c31283065 100644 --- a/scripts/explain_manifest/expect.py +++ b/scripts/explain_manifest/expect.py @@ -65,12 +65,13 @@ def wrapper(self, suite: ExpectSuite, *args): class ExpectSuite(): def __init__(self, name, manifest, - libc_max_version=None, libcxx_max_version=None, cxxabi_max_version=None, use_rpath=False, fips=False, extra_tests=[]): + libc_max_version=None, libcxx_max_version=None, cxxabi_max_version=None, use_rpath=False, fips=False, libxcrypt_no_obsolete_api=False, extra_tests=[]): self.name = name self.manifest = manifest self.libc_max_version = libc_max_version self.libcxx_max_version = libcxx_max_version self.cxxabi_max_version = cxxabi_max_version + self.libxcrypt_no_obsolete_api = libxcrypt_no_obsolete_api self.use_rpath = use_rpath self.fips = fips self.extra_tests = extra_tests @@ -330,7 +331,7 @@ def compare_manifest(self, suite: ExpectSuite, manifest: str): def run(self, suite: ExpectSuite): self._current_suite = suite - suites.common_suites(self.expect, suite.fips) + suites.common_suites(self.expect, suite.fips, suite.libxcrypt_no_obsolete_api) suites.libc_libcpp_suites( self.expect, suite.libc_max_version, suite.libcxx_max_version, suite.cxxabi_max_version) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt new file mode 100644 index 00000000000..2ffb0e5ee03 --- /dev/null +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -0,0 +1,169 @@ +- Path : /usr/local/kong/gui + Type : directory + +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.2 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + - ngx_wasm_module + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt new file mode 100644 index 00000000000..2ffb0e5ee03 --- /dev/null +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -0,0 +1,169 @@ +- Path : /usr/local/kong/gui + Type : directory + +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/kong/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Rpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.2 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + - ngx_wasm_module + OpenSSL : OpenSSL 3.1.1 30 May 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 4fc2edfca1c..3eb7079995e 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -1,5 +1,5 @@ -def common_suites(expect, fips: bool = False): +def common_suites(expect, fips: bool = False, libxcrypt_no_obsolete_api: bool = False): # file existence expect("/usr/local/kong/include/google/protobuf/**.proto", "includes Google protobuf headers").exists() @@ -48,6 +48,13 @@ def common_suites(expect, fips: bool = False): .contain("ngx_http_lua_kong_ffi_var_set_by_index") \ .contain("ngx_http_lua_kong_ffi_var_load_indexes") + if libxcrypt_no_obsolete_api: + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx linked with libxcrypt.so.2") \ + .needed_libraries.contain("libcrypt.so.2") + else: + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should link libxcrypt.so.1") \ + .needed_libraries.contain("libcrypt.so.1") + if not fips: expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.1.x") \ .nginx_compiled_openssl.matches("OpenSSL 3.1.\d") \ From 32e687becbe32cacc6465c6b79990386c40580e8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 31 Jul 2023 18:15:23 +0800 Subject: [PATCH 2843/4351] feat(cd): release rhel9 and aws2023 arm64 artifacts --- .github/matrix-full.yml | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 82043cddb80..955d0a7dfbf 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -62,8 +62,15 @@ build-packages: package: rpm package-type: el9 check-manifest-suite: el9-amd64 +- label: rhel-9-arm64 + os: ubuntu-22.04 + image: rockylinux:9 + package: rpm + package-type: el9 + bazel-args: --platforms=//:rhel9-crossbuild-aarch64 + check-manifest-suite: el9-arm64 -# Amazon Linux + # Amazon Linux - label: amazonlinux-2 os: ubuntu-22.04 image: amazonlinux:2 @@ -76,6 +83,13 @@ build-packages: package: rpm package-type: aws2023 check-manifest-suite: amazonlinux-2023-amd64 +- label: amazonlinux-2023-arm64 + os: ubuntu-22.04 + image: amazonlinux:2023 + package: rpm + package-type: aws2023 + bazel-args: --platforms=//:aws2023-crossbuild-aarch64 + check-manifest-suite: amazonlinux-2023-arm64 build-images: # Only build images for the latest version of each major release. @@ -107,6 +121,8 @@ build-images: package: rpm rpm_platform: el9 artifact-from: rhel-9 + artifact-from-alt: rhel-9-arm64 + docker-platforms: linux/amd64, linux/arm64 smoke-tests: - label: ubuntu @@ -180,6 +196,12 @@ release-packages: artifact-version: 9 artifact-type: rhel artifact: kong.el9.amd64.rpm +- label: rhel-9-arm64 + package: rpm + artifact-from: rhel-9-arm64 + artifact-version: 9 + artifact-type: rhel + artifact: kong.el9.arm64.rpm # Amazon Linux - label: amazonlinux-2 @@ -194,6 +216,12 @@ release-packages: artifact-version: 2023 artifact-type: amazonlinux artifact: kong.aws2023.amd64.rpm +- label: amazonlinux-2023-arm64 + package: rpm + artifact-from: amazonlinux-2023-arm64 + artifact-version: 2023 + artifact-type: amazonlinux + artifact: kong.aws2023.arm64.rpm release-images: - label: ubuntu From bfb644c0946b13de34949fd3b778efb2b54b74ae Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Aug 2023 00:16:28 -0700 Subject: [PATCH 2844/4351] chore(cd): bump git to 2.41.0 to avoid cache issue --- .github/workflows/release.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index f269657a3fb..24b65908694 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -127,7 +127,7 @@ jobs: uses: actions/cache@v3 with: path: /usr/local/git - key: ${{ matrix.label }}-git-2.30.0 + key: ${{ matrix.label }}-git-2.41.0 # el-7,8, amazonlinux-2,2023, debian-10 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git @@ -141,9 +141,9 @@ jobs: yum groupinstall -y 'Development Tools' yum install -y wget zlib-devel openssl-devel curl-devel expat-devel gettext-devel perl-CPAN perl-devel fi - wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.30.0.tar.gz - tar xf git-2.30.0.tar.gz - cd git-2.30.0 + wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.41.0.tar.gz + tar xf git-2.41.0.tar.gz + cd git-2.41.0 make configure ./configure --prefix=/usr/local/git make -j$(nproc) From edf3fce26f999bc7c8d090610f6bb2d1f0dd254b Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Aug 2023 02:01:38 -0700 Subject: [PATCH 2845/4351] fix(cd): build package always runs on ubuntu-22.04 --- .github/matrix-full.yml | 16 ---------------- .github/workflows/release.yml | 12 ++++++------ 2 files changed, 6 insertions(+), 22 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 955d0a7dfbf..cff2a7e0abc 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -1,6 +1,5 @@ build-packages: # label: used to distinguish artifacts for later use -# os: the github actions runner label to pick from # image: docker image name if the build is running in side a container # package: package type # package-type: the nfpm packaging target, //:kong_{package} target; only used when package is rpm @@ -9,35 +8,29 @@ build-packages: # Ubuntu - label: ubuntu-20.04 - os: ubuntu-22.04 image: ubuntu:20.04 package: deb check-manifest-suite: ubuntu-20.04-amd64 - label: ubuntu-22.04 - os: ubuntu-22.04 package: deb check-manifest-suite: ubuntu-22.04-amd64 - label: ubuntu-22.04-arm64 - os: ubuntu-22.04 package: deb bazel-args: --platforms=//:generic-crossbuild-aarch64 check-manifest-suite: ubuntu-22.04-arm64 # Debian - label: debian-10 - os: ubuntu-22.04 image: debian:10 package: deb check-manifest-suite: debian-10-amd64 - label: debian-11 - os: ubuntu-22.04 image: debian:11 package: deb check-manifest-suite: debian-11-amd64 # CentOS - label: centos-7 - os: ubuntu-22.04 image: centos:7 package: rpm package-type: el7 @@ -45,26 +38,21 @@ build-packages: # RHEL - label: rhel-7 - os: ubuntu-22.04 image: centos:7 package: rpm package-type: el7 check-manifest-suite: el7-amd64 - label: rhel-8 - os: ubuntu-22.04 image: rockylinux:8 package: rpm package-type: el8 check-manifest-suite: el8-amd64 - label: rhel-9 - os: ubuntu-22.04 image: rockylinux:9 package: rpm package-type: el9 check-manifest-suite: el9-amd64 - label: rhel-9-arm64 - os: ubuntu-22.04 - image: rockylinux:9 package: rpm package-type: el9 bazel-args: --platforms=//:rhel9-crossbuild-aarch64 @@ -72,20 +60,16 @@ build-packages: # Amazon Linux - label: amazonlinux-2 - os: ubuntu-22.04 image: amazonlinux:2 package: rpm package-type: aws2 check-manifest-suite: amazonlinux-2-amd64 - label: amazonlinux-2023 - os: ubuntu-22.04 image: amazonlinux:2023 package: rpm package-type: aws2023 check-manifest-suite: amazonlinux-2023-amd64 - label: amazonlinux-2023-arm64 - os: ubuntu-22.04 - image: amazonlinux:2023 package: rpm package-type: aws2023 bazel-args: --platforms=//:aws2023-crossbuild-aarch64 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 24b65908694..c3b91c02368 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -102,14 +102,14 @@ jobs: matrix: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" - runs-on: ${{ matrix.os }} + runs-on: ubuntu-22.04 container: image: ${{ matrix.image }} options: --privileged steps: - name: Early Rpm Setup - if: matrix.package == 'rpm' + if: matrix.package == 'rpm' && matrix.image != '' run: | # tar/gzip is needed to restore git cache (if available) yum install -y tar gzip which file zlib-devel @@ -123,7 +123,7 @@ jobs: - name: Cache Git id: cache-git - if: matrix.package == 'rpm' || matrix.image == 'debian:10' + if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' uses: actions/cache@v3 with: path: /usr/local/git @@ -131,7 +131,7 @@ jobs: # el-7,8, amazonlinux-2,2023, debian-10 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' && steps.cache-git.outputs.cache-hit != 'true' run: | if which apt 2>/dev/null; then apt update @@ -150,7 +150,7 @@ jobs: make install - name: Add Git to PATH - if: matrix.package == 'rpm' || matrix.image == 'debian:10' + if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' run: | echo "/usr/local/git/bin" >> $GITHUB_PATH @@ -210,7 +210,7 @@ jobs: sudo apt-get install crossbuild-essential-arm64 -y - name: Install Rpm Dependencies - if: matrix.package == 'rpm' + if: matrix.package == 'rpm' && matrix.image != '' run: | yum groupinstall -y 'Development Tools' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 From 073d2fd54c8049f87a60680a2ee4c3a7ca88b21a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 3 Aug 2023 15:50:37 +0800 Subject: [PATCH 2846/4351] style(router): remove `ipairs` and optimize router select (#11273) KAG-2148 --- kong/router/atc.lua | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 0901e5960a4..fc8bd6a64f4 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -17,7 +17,6 @@ local type = type local assert = assert local setmetatable = setmetatable local pairs = pairs -local ipairs = ipairs local tonumber = tonumber @@ -78,8 +77,8 @@ do CACHED_SCHEMA = schema.new() for typ, fields in pairs(FIELDS) do - for _, v in ipairs(fields) do - assert(CACHED_SCHEMA:add_field(v, typ)) + for i = 1, #fields do + assert(CACHED_SCHEMA:add_field(fields[i], typ)) end end @@ -166,8 +165,8 @@ end local function has_header_matching_field(fields) - for _, field in ipairs(fields) do - if is_http_headers_field(field) then + for i = 1, #fields do + if is_http_headers_field(fields[i]) then return true end end @@ -225,6 +224,7 @@ local function new_from_scratch(routes, get_exp_and_priority) routes = routes_t, services = services_t, fields = fields, + fields_n = #fields, match_headers = match_headers, updated_at = new_updated_at, rebuilding = false, @@ -312,6 +312,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) local fields = inst:get_fields() old_router.fields = fields + old_router.fields_n = #fields old_router.match_headers = has_header_matching_field(fields) old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -402,7 +403,9 @@ function _M:select(req_method, req_uri, req_host, req_scheme, local host, port = split_host_port(req_host) - for _, field in ipairs(self.fields) do + for i = 1, self.fields_n do + local field = self.fields[i] + if field == "http.method" then assert(c:add_value(field, req_method)) @@ -442,8 +445,8 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end else - for _, v in ipairs(v) do - local res, err = c:add_value(field, v:lower()) + for idx = 1, #v do + local res, err = c:add_value(field, v[idx]:lower()) if not res then return nil, err end @@ -509,8 +512,8 @@ do local name = name:gsub("-", "_"):lower() if type(value) == "table" then - for i, v in ipairs(value) do - value[i] = v:lower() + for i = 1, #value do + value[i] = value[i]:lower() end tb_sort(value) value = tb_concat(value, ", ") @@ -610,7 +613,9 @@ function _M:select(_, _, _, scheme, local c = context.new(self.schema) - for _, field in ipairs(self.fields) do + for i = 1, self.fields_n do + local field = self.fields[i] + if field == "net.protocol" then assert(c:add_value(field, scheme)) From 6eee6b42942de4a4a97a815e33d2361b3da7a6b5 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 2 Aug 2023 12:40:55 -0700 Subject: [PATCH 2847/4351] docs(admin-api): add filter chains to OpenAPI spec --- kong-admin-api.yml | 67 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) diff --git a/kong-admin-api.yml b/kong-admin-api.yml index 65c83092b12..495bf0b0d85 100644 --- a/kong-admin-api.yml +++ b/kong-admin-api.yml @@ -149,6 +149,30 @@ paths: /routes/{routes}/plugins/{plugins}: patch: description: This method is not available when using DB-less mode. + /filter-chains: + post: + description: This method is not available when using DB-less mode. + /filter-chains/{filter_chains}: + patch: + description: This method is not available when using DB-less mode. + delete: + description: This method is not available when using DB-less mode. + /services/{services}/filter-chains: + post: + description: This method is not available when using DB-less mode. + /services/{services}/filter-chains/{filter_chains}: + patch: + description: This method is not available when using DB-less mode. + delete: + description: This method is not available when using DB-less mode. + /routes/{routes}/filter-chains: + post: + description: This method is not available when using DB-less mode. + /routes/{routes}/filter-chains/{filter_chains}: + patch: + description: This method is not available when using DB-less mode. + delete: + description: This method is not available when using DB-less mode. components: schemas: key_sets: @@ -691,6 +715,49 @@ components: type: integer required: - kid + filter_chains: + type: object + properties: + id: + type: string + format: uuid + name: + type: string + enabled: + type: boolean + default: true + filters: + type: array + items: + $ref: '#/components/schemas/filters' + service: + nullable: true + $ref: '#/components/schemas/services' + default: ~ + route: + nullable: true + $ref: '#/components/schemas/routes' + default: ~ + tags: + type: array + created_at: + format: int32 + type: integer + updated_at: + format: int32 + type: integer + required: [] + filters: + properties: + name: + type: string + config: + type: string + enabled: + type: boolean + default: true + required: + - name servers: - description: 8001 is the default port on which the Admin API listens. url: http://localhost:8001 From 593b5b284ab835705e01359bdc1aa2fc087bea92 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 1 Aug 2023 09:57:24 -0700 Subject: [PATCH 2848/4351] tests(wasm): test clustering behavior with missing filters This adds an additional test case for CP<->DP comms to cover the case where wasm is enabled on the DP, but the DP is missing one or more filters that are configured on the CP. --- .../20-wasm/06-clustering_spec.lua | 40 ++++++++++++++++++- 1 file changed, 38 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index 5b5b1586733..f01ec80fe81 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -100,7 +100,7 @@ describe("#wasm - hybrid mode", function() end) lazy_teardown(function() - helpers.stop_kong(cp_prefix, true) + helpers.stop_kong(cp_prefix) end) describe("[happy path]", function() @@ -248,7 +248,43 @@ describe("#wasm - hybrid mode", function() lazy_teardown(function() - helpers.stop_kong(dp_prefix, true) + helpers.stop_kong(dp_prefix) + end) + + it("does not sync configuration", function() + assert.logfile(cp_errlog).has.line( + [[unable to send updated configuration to data plane: data plane is missing one or more wasm filters]], + true, 5) + + expect_status(dp_prefix, STATUS.FILTER_SET_INCOMPATIBLE) + end) + end) + + describe("data planes missing one or more wasm filter", function() + local tmp_dir + + lazy_setup(function() + helpers.clean_logfile(cp_errlog) + tmp_dir = helpers.make_temp_dir() + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = dp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + admin_listen = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + wasm_filters_path = tmp_dir, + })) + end) + + + lazy_teardown(function() + helpers.stop_kong(dp_prefix) + helpers.dir.rmtree(tmp_dir) end) it("does not sync configuration", function() From 9b3393c91c4dc3f99e0f83cab431b365cfbbd408 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 4 Aug 2023 16:15:01 +0800 Subject: [PATCH 2849/4351] chore(ci): remove perf test trigger from comments (#11356) --- .github/workflows/perf.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 54e5e5b0ecb..9ecdfae4a64 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -2,8 +2,6 @@ name: Performance Test on: pull_request: - issue_comment: - types: [created] schedule: # don't know the timezone but it's daily at least - cron: '0 7 * * *' From aa3abd2e5bb50ddde4eb4d83bb2584028e73a109 Mon Sep 17 00:00:00 2001 From: Chirag Manwani Date: Sun, 6 Aug 2023 18:33:08 +0530 Subject: [PATCH 2850/4351] fix(runloop): query args not forwarded bug (#11328) query args that are set in a plugin by kong are not forwarded to the upstream in case of empty query args in request but with a ? (e.g. /route?) also add test to validate the same Fixes #11325 --- kong/runloop/handler.lua | 4 +- .../05-proxy/32-query-params_spec.lua | 69 +++++++++++++++++++ 2 files changed, 70 insertions(+), 3 deletions(-) create mode 100644 spec/02-integration/05-proxy/32-query-params_spec.lua diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 14a626f3bb0..72e8e360ed3 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1389,9 +1389,7 @@ return { -- We overcome this behavior with our own logic, to preserve user -- desired semantics. -- perf: branch usually not taken, don't cache var outside - if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK then - var.upstream_uri = var.upstream_uri .. "?" - elseif var.is_args == "?" then + if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK or var.is_args == "?" then var.upstream_uri = var.upstream_uri .. "?" .. (var.args or "") end diff --git a/spec/02-integration/05-proxy/32-query-params_spec.lua b/spec/02-integration/05-proxy/32-query-params_spec.lua new file mode 100644 index 00000000000..125b424540e --- /dev/null +++ b/spec/02-integration/05-proxy/32-query-params_spec.lua @@ -0,0 +1,69 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +for _, strategy in helpers.each_strategy() do + describe("query args specs [#" .. strategy .. "]", function() + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "plugins", + "routes", + "services", + }) + + local service = assert(bp.services:insert({ + url = helpers.mock_upstream_url + })) + + local route = assert(bp.routes:insert({ + service = service, + paths = { "/set-query-arg" } + })) + + assert(bp.plugins:insert({ + name = "request-transformer", + route = { id = route.id }, + config = { + add = { + querystring = {"dummy:1"}, + }, + }, + })) + + helpers.start_kong({ + database = strategy, + plugins = "bundled", + nginx_conf = "spec/fixtures/custom_nginx.template", + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("does proxy set query args if URI does not contain arguments", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/set-query-arg?", + headers = { + ["Host"] = "mock_upstream", + }, + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal("1", json.uri_args.dummy) + end) + end) +end From e972712e1857ce056b0be36fb0ac289a1084dab2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Javier=20Palacios=20Fern=C3=A1ndez?= Date: Mon, 7 Aug 2023 05:03:34 +0200 Subject: [PATCH 2851/4351] docs(pdk): clarify kong.request.get_raw_body doc (#11296) * Compete the description of the first return value showing that it can be `nil` in the case that the body doesn't fit into the NGINX temporary buffer. * Add missing second return value for the error emitted when the body didn't fit into the NGINX temporary buffer. --- kong/pdk/request.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 8df23e21afd..a5fc2f04d7d 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -714,7 +714,9 @@ local function new(self) -- -- @function kong.request.get_raw_body -- @phases rewrite, access, response, admin_api - -- @treturn string The plain request body. + -- @treturn string|nil The plain request body or nil if it does not fit into + -- the NGINX temporary buffer. + -- @treturn nil|string An error message. -- @usage -- -- Given a body with payload "Hello, Earth!": -- From 888731ac1c01217f5b6b1a95e458a319e7349803 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 7 Aug 2023 16:25:40 +0800 Subject: [PATCH 2852/4351] fix(build): update the openssl alternate download url (#11362) --- build/openresty/openssl/openssl_repositories.bzl | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index d5e71d39385..7818bee0f4b 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -6,7 +6,6 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") def openssl_repositories(): version = KONG_VAR["OPENSSL"] - version_github = version.replace(".", "_") maybe( http_archive, @@ -16,6 +15,6 @@ def openssl_repositories(): strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", - "https://github.com/openssl/openssl/archive/OpenSSL_" + version_github + ".tar.gz", + "https://github.com/openssl/openssl/releases/download/openssl-" + version + "/openssl-" + version + ".tar.gz", ], ) From 282e5f6ef2e4a2c06da4bdc43caa16bf768408dd Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 7 Aug 2023 12:28:56 +0300 Subject: [PATCH 2853/4351] chore(deps): bump openssl from 3.1.1 to 3.1.2 (#11361) ### Summary See: https://www.openssl.org/news/openssl-3.1-notes.html Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- CHANGELOG.md | 3 ++- build/openresty/openssl/openssl_repositories.bzl | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 3 +-- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el7-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el8-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el9-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el9-arm64.txt | 3 +-- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 3 +-- 15 files changed, 16 insertions(+), 27 deletions(-) diff --git a/.requirements b/.requirements index 3ba43fbfbee..0e29e8f8af1 100644 --- a/.requirements +++ b/.requirements @@ -2,7 +2,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.21.4.1 LUAROCKS=3.9.2 -OPENSSL=3.1.1 +OPENSSL=3.1.2 PCRE=8.45 LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 diff --git a/CHANGELOG.md b/CHANGELOG.md index 0eb35dafb20..b5a2b1bb313 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -174,9 +174,10 @@ [#11214](https://github.com/Kong/kong/pull/11214) - Bumped lua-resty-session from 4.0.3 to 4.0.4 [#11011](https://github.com/Kong/kong/pull/11011) -- Bumped OpenSSL from 1.1.1t to 3.1.1 +- Bumped OpenSSL from 1.1.1t to 3.1.2 [#10180](https://github.com/Kong/kong/pull/10180) [#11140](https://github.com/Kong/kong/pull/11140) + [#11361](https://github.com/Kong/kong/pull/11361) - Bumped pgmoon from 1.16.0 to 1.16.2 (Kong's fork) [#11181](https://github.com/Kong/kong/pull/11181) [#11229](https://github.com/Kong/kong/pull/11229) diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 7818bee0f4b..896863a2199 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -11,7 +11,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.bazel", - sha256 = "b3aa61334233b852b63ddb048df181177c2c659eb9d4376008118f9c08d07674", + sha256 = "a0ce69b8b97ea6a35b96875235aa453b966ba3cba8af2de23657d8b6767d6539", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index b32bcafa7ce..664b0414574 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -196,7 +196,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 5da04d4de91..5a9bcaf2599 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -180,7 +180,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 2ffb0e5ee03..ef077396194 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -163,7 +163,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index e26eebe9731..5e9b9a65d2f 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -196,7 +196,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 1b62192d0bc..b0ddf6702aa 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -186,7 +186,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index b32bcafa7ce..664b0414574 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -196,7 +196,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index af05db14c6e..cb347197061 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -195,7 +195,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index c50f927f206..defac8ab15a 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -180,7 +180,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 2ffb0e5ee03..ef077396194 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -163,7 +163,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index ff76cd093ec..7efa2893143 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -190,7 +190,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 4a9c95537d5..30801dc5745 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -175,7 +175,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 9544a832ee6..528785c5841 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -171,7 +171,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.1 30 May 2023 + OpenSSL : OpenSSL 3.1.2 1 Aug 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - From 60b4312276a0c15052daac6e826418cae6091997 Mon Sep 17 00:00:00 2001 From: Vincent Le Goff Date: Tue, 8 Aug 2023 07:38:10 +0200 Subject: [PATCH 2854/4351] fix(acme): correctly concat returned error (#11364) In the last change we added string concatenation the wrong way leading to empty logs. This addresses the problem --- CHANGELOG.md | 2 ++ kong/plugins/acme/client.lua | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b5a2b1bb313..8e0266ed1ef 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -132,6 +132,8 @@ [#10559](https://github.com/Kong/kong/pull/10559) - **Zipkin**: Fixed an issue that traces not being generated correctly when instrumentations are enabled. [#10983](https://github.com/Kong/kong/pull/10983) +- **Acme**: Fixed string concatenation on cert renewal errors + [#11364](https://github.com/Kong/kong/pull/11364) #### PDK diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 37125746184..eed2dabf842 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -163,7 +163,8 @@ local function order(acme_client, host, key, cert_type, rsa_key_size) local cert, err = acme_client:order_certificate(key, host) if err then - return nil, nil, "could not create certificate for host: ", host, " err: " .. err + local concatErr = "could not create certificate for host: " .. host .. " err: " .. err + return nil, nil, concatErr end return cert, key, nil From c2906abf9eeed6451fb379204f29ab7da1e9e552 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 14 Jul 2023 01:23:49 -0700 Subject: [PATCH 2855/4351] feat(explain_manifest): add ability to test docker images as well --- .github/workflows/release.yml | 45 +++- scripts/explain_manifest/config.py | 201 +++++++++++------- .../docker_image_filelist.txt | 21 ++ scripts/explain_manifest/expect.py | 43 ++-- scripts/explain_manifest/explain.py | 8 +- scripts/explain_manifest/filelist.txt | 2 + .../fixtures/amazonlinux-2-amd64.txt | 14 +- .../fixtures/amazonlinux-2023-amd64.txt | 12 +- .../fixtures/amazonlinux-2023-arm64.txt | 12 +- .../fixtures/debian-10-amd64.txt | 14 +- .../fixtures/debian-11-amd64.txt | 14 +- .../explain_manifest/fixtures/el7-amd64.txt | 14 +- .../explain_manifest/fixtures/el8-amd64.txt | 14 +- .../explain_manifest/fixtures/el9-amd64.txt | 12 +- .../explain_manifest/fixtures/el9-arm64.txt | 12 +- .../fixtures/ubuntu-20.04-amd64.txt | 14 +- .../fixtures/ubuntu-22.04-amd64.txt | 12 +- .../fixtures/ubuntu-22.04-arm64.txt | 12 +- scripts/explain_manifest/main.py | 55 +++-- scripts/explain_manifest/suites.py | 92 ++++++-- 20 files changed, 364 insertions(+), 259 deletions(-) create mode 100644 scripts/explain_manifest/docker_image_filelist.txt diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index c3b91c02368..ff3aba5c1cc 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -260,9 +260,9 @@ jobs: path: bazel-bin/pkg retention-days: 3 - build-packages-verify-manifest: + verify-manifest-packages: needs: [metadata, build-packages] - name: Verify Manifest - ${{ matrix.label }} + name: Verify Manifest - Package ${{ matrix.label }} runs-on: ubuntu-22.04 strategy: @@ -389,8 +389,41 @@ jobs: Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}` Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} - scan: - name: Scan - ${{ matrix.label }} + verify-manifest-images: + needs: [metadata, build-images] + name: Verify Manifest - Image ${{ matrix.label }} + runs-on: ubuntu-22.04 + + strategy: + fail-fast: false + matrix: + include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" + + steps: + - uses: actions/checkout@v3 + + - name: Install Python + uses: actions/setup-python@v4 + with: + python-version: '3.11' + cache: 'pip' # caching pip dependencies + + - name: Verify + run: | + cd scripts/explain_manifest + # docker image verify requires sudo to set correct permissions, so we + # also install deps for root + sudo -E pip install -r requirements.txt + IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} + + sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image + + if [[ ! -z "${{ matrix.docker-platforms }}" ]]; then + DOCKER_DEFAULT_PLATFORM=linux/arm64 sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image + fi + + scan-images: + name: Scan Images - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 if: |- @@ -443,7 +476,7 @@ jobs: uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 with: asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-amd64 - image: ${{env.IMAGE}}@${{ steps.image_manifest_metadata.outputs.amd64_sha }} + image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' @@ -451,7 +484,7 @@ jobs: uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 with: asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-arm64 - image: ${{env.IMAGE}}@${{ steps.image_manifest_metadata.outputs.arm64_sha }} + image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} smoke-tests: name: Smoke Tests - ${{ matrix.label }} diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 9de86e1425b..f0b7925d70e 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -1,9 +1,10 @@ +from copy import deepcopy from globmatch import glob_match from main import FileInfo from expect import ExpectSuite -from suites import arm64_suites +from suites import common_suites, libc_libcpp_suites, arm64_suites, docker_suites def transform(f: FileInfo): @@ -32,124 +33,162 @@ def transform(f: FileInfo): name="Alpine Linux (amd64)", manifest="fixtures/alpine-amd64.txt", use_rpath=True, - # alpine 3.16: gcc 11.2.1 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - ), - "alpine-arm64": ExpectSuite( - name="Alpine Linux (arm64)", - manifest="fixtures/alpine-arm64.txt", - use_rpath=True, - extra_tests=[arm64_suites], + tests={ + common_suites: {}, + libc_libcpp_suites: { + # alpine 3.16: gcc 11.2.1 + "libcxx_max_version": "3.4.29", + "cxxabi_max_version": "1.3.13", + }, + } ), "amazonlinux-2-amd64": ExpectSuite( name="Amazon Linux 2 (amd64)", manifest="fixtures/amazonlinux-2-amd64.txt", use_rpath=True, - libc_max_version="2.26", - # gcc 7.3.1 - libcxx_max_version="3.4.24", - cxxabi_max_version="1.3.11", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.26", + # gcc 7.3.1 + "libcxx_max_version": "3.4.24", + "cxxabi_max_version": "1.3.11", + }, + }, ), "amazonlinux-2023-amd64": ExpectSuite( name="Amazon Linux 2023 (amd64)", manifest="fixtures/amazonlinux-2023-amd64.txt", - libxcrypt_no_obsolete_api=True, - libc_max_version="2.34", - # gcc 11.2.1 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - ), - "amazonlinux-2023-arm64": ExpectSuite( - name="Amazon Linux 2023 (arm64)", - manifest="fixtures/amazonlinux-2023-arm64.txt", - # TODO: cross compiled aws2023 uses rpath instead of runpath - use_rpath=True, - libxcrypt_no_obsolete_api=True, - libc_max_version="2.34", - # gcc 11.2.1 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - extra_tests=[arm64_suites], + tests={ + common_suites: { + "libxcrypt_no_obsolete_api": True, + }, + libc_libcpp_suites: { + "libc_max_version": "2.34", + # gcc 11.2.1 + "libcxx_max_version": "3.4.29", + "cxxabi_max_version": "1.3.13", + }, + }, ), "el7-amd64": ExpectSuite( name="Redhat 7 (amd64)", manifest="fixtures/el7-amd64.txt", use_rpath=True, - libc_max_version="2.17", - # gcc 4.8.5 - libcxx_max_version="3.4.19", - cxxabi_max_version="1.3.7", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.17", + # gcc 4.8.5 + "libcxx_max_version": "3.4.19", + "cxxabi_max_version": "1.3.7", + }, + } ), "el8-amd64": ExpectSuite( name="Redhat 8 (amd64)", manifest="fixtures/el8-amd64.txt", use_rpath=True, - libc_max_version="2.28", - # gcc 8.5.0 - libcxx_max_version="3.4.25", - cxxabi_max_version="1.3.11", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.28", + # gcc 8.5.0 + "libcxx_max_version": "3.4.25", + "cxxabi_max_version": "1.3.11", + }, + }, ), "el9-amd64": ExpectSuite( - name="Redhat 9 (amd64)", + name="Redhat 8 (amd64)", manifest="fixtures/el9-amd64.txt", use_rpath=True, - libxcrypt_no_obsolete_api=True, - libc_max_version="2.34", - # gcc 11.3.1 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - ), - "el9-arm64": ExpectSuite( - name="Redhat 9 (arm64)", - manifest="fixtures/el9-arm64.txt", - use_rpath=True, - libxcrypt_no_obsolete_api=True, - libc_max_version="2.34", - # gcc 11.3.1 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - extra_tests=[arm64_suites], + tests={ + common_suites: { + "libxcrypt_no_obsolete_api": True, + }, + libc_libcpp_suites: { + "libc_max_version": "2.34", + # gcc 11.3.1 + "libcxx_max_version": "3.4.29", + "cxxabi_max_version": "1.3.13", + }, + } ), "ubuntu-20.04-amd64": ExpectSuite( name="Ubuntu 20.04 (amd64)", manifest="fixtures/ubuntu-20.04-amd64.txt", - libc_max_version="2.30", - # gcc 9.3.0 - libcxx_max_version="3.4.28", - cxxabi_max_version="1.3.12", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.30", + # gcc 9.3.0 + "libcxx_max_version": "3.4.28", + "cxxabi_max_version": "1.3.12", + }, + } ), "ubuntu-22.04-amd64": ExpectSuite( name="Ubuntu 22.04 (amd64)", manifest="fixtures/ubuntu-22.04-amd64.txt", - libc_max_version="2.35", - # gcc 11.2.0 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - ), - "ubuntu-22.04-arm64": ExpectSuite( - name="Ubuntu 22.04 (arm64)", - manifest="fixtures/ubuntu-22.04-arm64.txt", - libc_max_version="2.35", - # gcc 11.2.0 - libcxx_max_version="3.4.29", - cxxabi_max_version="1.3.13", - extra_tests=[arm64_suites], + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.35", + # gcc 11.2.0 + "libcxx_max_version": "3.4.29", + "cxxabi_max_version": "1.3.13", + }, + } ), "debian-10-amd64": ExpectSuite( name="Debian 10 (amd64)", manifest="fixtures/debian-10-amd64.txt", - libc_max_version="2.28", - # gcc 8.3.0 - libcxx_max_version="3.4.25", - cxxabi_max_version="1.3.11", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.28", + # gcc 8.3.0 + "libcxx_max_version": "3.4.25", + "cxxabi_max_version": "1.3.11", + }, + } ), "debian-11-amd64": ExpectSuite( name="Debian 11 (amd64)", manifest="fixtures/debian-11-amd64.txt", - libc_max_version="2.31", - # gcc 10.2.1 - libcxx_max_version="3.4.28", - cxxabi_max_version="1.3.12", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.31", + # gcc 10.2.1 + "libcxx_max_version": "3.4.28", + "cxxabi_max_version": "1.3.12", + }, + } + ), + "docker-image": ExpectSuite( + name="Generic Docker Image", + manifest=None, + tests={ + docker_suites: {}, + } ), } + +# populate arm64 and fips suites from amd64 suites + +for target in list(targets.keys()): + if target.split("-")[0] in ("alpine", "ubuntu", "debian", "amazonlinux", "el9"): + e = deepcopy(targets[target]) + e.manifest = e.manifest.replace("-amd64.txt", "-arm64.txt") + # Ubuntu 22.04 (arm64) + e.name = e.name.replace("(amd64)", "(arm64)") + e.tests[arm64_suites] = {} + + # TODO: cross compiled aws2023 uses rpath instead of runpath + if target == "amazonlinux-2023-amd64": + e.use_rpath = True + + # ubuntu-22.04-arm64 + targets[target.replace("-amd64", "-arm64")] = e diff --git a/scripts/explain_manifest/docker_image_filelist.txt b/scripts/explain_manifest/docker_image_filelist.txt new file mode 100644 index 00000000000..4ecad80ed00 --- /dev/null +++ b/scripts/explain_manifest/docker_image_filelist.txt @@ -0,0 +1,21 @@ +/etc/passwd +/etc/group +/usr/local/kong/** +/usr/local/bin/kong +/usr/local/bin/luarocks +/usr/local/etc/luarocks/** +/usr/local/lib/lua/** +/usr/local/lib/luarocks/** +/usr/local/openresty/** +/usr/local/share/lua/** +/etc/kong/kong.conf.default +/etc/kong/kong.logrotate +/usr/local/kong/include/kong/pluginsocket.proto +/usr/local/kong/include/google/protobuf/**.proto +/usr/local/kong/include/openssl/**.h +/etc/ssl/certs/ca-certificates.crt +/etc/pki/tls/certs/ca-bundle.crt +/etc/ssl/ca-bundle.pem +/etc/pki/tls/cacert.pem +/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem +/etc/ssl/cert.pem \ No newline at end of file diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py index b5c31283065..7b52dea9717 100644 --- a/scripts/explain_manifest/expect.py +++ b/scripts/explain_manifest/expect.py @@ -64,17 +64,11 @@ def wrapper(self, suite: ExpectSuite, *args): class ExpectSuite(): - def __init__(self, name, manifest, - libc_max_version=None, libcxx_max_version=None, cxxabi_max_version=None, use_rpath=False, fips=False, libxcrypt_no_obsolete_api=False, extra_tests=[]): + def __init__(self, name, manifest, use_rpath=False, tests={}): self.name = name self.manifest = manifest - self.libc_max_version = libc_max_version - self.libcxx_max_version = libcxx_max_version - self.cxxabi_max_version = cxxabi_max_version - self.libxcrypt_no_obsolete_api = libxcrypt_no_obsolete_api self.use_rpath = use_rpath - self.fips = fips - self.extra_tests = extra_tests + self.tests = tests class ExpectChain(): @@ -250,8 +244,10 @@ def expect(self, path_glob, msg): self._print_title() self._path_glob = path_glob + if isinstance(path_glob, str): + self._path_glob = [path_glob] for f in self._infos: - if glob_match_ignore_slash(f.relpath, [path_glob]): + if glob_match_ignore_slash(f.relpath, self._path_glob): self._files.append(f) return self @@ -316,27 +312,22 @@ def compare_manifest(self, suite: ExpectSuite, manifest: str): self._current_suite = suite if not suite.manifest: - self._print_error("manifest is not set for suite %s" % suite.name) - else: - diff_result = subprocess.run( - ['diff', "-BbNaur", suite.manifest, '-'], input=manifest, stdout=subprocess.PIPE) - if diff_result.returncode != 0: - self._print_fail("manifest is not up-to-date:") - if diff_result.stdout: - print(diff_result.stdout.decode()) - if diff_result.stderr: - print(diff_result.stderr.decode()) + return + + diff_result = subprocess.run( + ['diff', "-BbNaur", suite.manifest, '-'], input=manifest, stdout=subprocess.PIPE) + if diff_result.returncode != 0: + self._print_fail("manifest is not up-to-date:") + if diff_result.stdout: + print(diff_result.stdout.decode()) + if diff_result.stderr: + print(diff_result.stderr.decode()) @write_block_desc("run test suite") def run(self, suite: ExpectSuite): self._current_suite = suite - suites.common_suites(self.expect, suite.fips, suite.libxcrypt_no_obsolete_api) - suites.libc_libcpp_suites( - self.expect, suite.libc_max_version, suite.libcxx_max_version, suite.cxxabi_max_version) - - if suite.extra_tests: - for s in suite.extra_tests: - s(self.expect) + for s in suite.tests: + s(self.expect, **suite.tests[s]) self._print_result() # cleanup the lazy buffer diff --git a/scripts/explain_manifest/explain.py b/scripts/explain_manifest/explain.py index 93ec36587af..d9f807b2dc2 100644 --- a/scripts/explain_manifest/explain.py +++ b/scripts/explain_manifest/explain.py @@ -62,10 +62,12 @@ def __init__(self, path, relpath): elif Path(path).is_dir(): self.directory = True + # use lstat to get the mode, uid, gid of the symlink itself + self.mode = os.lstat(path).st_mode + self.uid = os.lstat(path).st_uid + self.gid = os.lstat(path).st_gid + if not Path(path).is_symlink(): - self.mode = os.stat(path).st_mode - self.uid = os.stat(path).st_uid - self.gid = os.stat(path).st_gid self.size = os.stat(path).st_size self._lazy_evaluate_attrs.update({ diff --git a/scripts/explain_manifest/filelist.txt b/scripts/explain_manifest/filelist.txt index 29667eae7d4..e1dd21756ed 100644 --- a/scripts/explain_manifest/filelist.txt +++ b/scripts/explain_manifest/filelist.txt @@ -6,3 +6,5 @@ **/kong/include/google **/openresty/nginx/sbin/nginx **/share/xml/xsd +/etc/kong/kong.logrotate +/lib/systemd/system/** diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 664b0414574..ed36e098b82 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -69,16 +73,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libdl.so.2 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 5a9bcaf2599..2ee7072ea7e 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -62,14 +66,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index ef077396194..f869d51a129 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -48,14 +52,6 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-aarch64.so.1 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 5e9b9a65d2f..cc660ba1bb4 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -69,16 +73,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libdl.so.2 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index b0ddf6702aa..c6624217d9c 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -69,16 +73,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libdl.so.2 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 664b0414574..ed36e098b82 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -69,16 +73,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libdl.so.2 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index cb347197061..ce4f9391f52 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -69,16 +73,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libdl.so.2 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index defac8ab15a..7e65905df34 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -62,14 +66,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index ef077396194..f869d51a129 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -48,14 +52,6 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-aarch64.so.1 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 7efa2893143..a47c522df54 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -69,16 +73,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libdl.so.2 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 30801dc5745..e6a7e713924 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -62,14 +66,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 528785c5841..dc9b70f7daf 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -1,3 +1,7 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + - Path : /usr/local/kong/gui Type : directory @@ -47,14 +51,6 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/modules/ngx_wasm_module.so - Needed : - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-aarch64.so.1 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py index b1bf155ceed..1033057d350 100755 --- a/scripts/explain_manifest/main.py +++ b/scripts/explain_manifest/main.py @@ -3,8 +3,10 @@ import os import sys import glob +import time import atexit import difflib +import pathlib import argparse import tempfile from io import StringIO @@ -20,7 +22,9 @@ def parse_args(): parser = argparse.ArgumentParser() parser.add_argument( - "--path", "-p", help="Path to the directory to compare", required=True) + "--path", "-p", help="Path to the directory, binary package or docker image tag to compare") + parser.add_argument( + "--image", help="Docker image tag to compare") parser.add_argument( "--output", "-o", help="Path to output manifest, use - to write to stdout") parser.add_argument( @@ -56,8 +60,21 @@ def read_glob(path: str): with open(path, "r") as f: return f.read().splitlines() +def gather_files(path: str, image: str): + if image: + t = tempfile.TemporaryDirectory() + atexit.register(t.cleanup) + + code = os.system("docker pull {img} && docker create --name={name} {img} && docker export {name} | tar xf - -C {tmp} && docker rm -f {name}".format( + img=image, + name="explain_manifest_%d" % time.time(), + tmp=t.name + )) -def gather_files(path: str): + if code != 0: + raise Exception("Failed to extract image %s" % image) + return t.name + ext = os.path.splitext(path)[1] if ext in (".deb", ".rpm") or path.endswith(".apk.tar.gz"): t = tempfile.TemporaryDirectory() @@ -83,15 +100,20 @@ def gather_files(path: str): return path -def walk_files(path: str): +def walk_files(path: str, globs: List[str]): results = [] - for file in sorted(glob.glob("**", root_dir=path, recursive=True)): - full_path = os.path.join(path, file) + # use pathlib instead of glob.glob to avoid recurse into symlink dir + for file in sorted(pathlib.Path(path).rglob("*")): + full_path = str(file) + file = str(file.relative_to(path)) + + if globs and not glob_match_ignore_slash(file, globs): + continue if not file.startswith("/") and not file.startswith("./"): file = '/' + file # prettifier - if os.path.basename(file) == "nginx": + if file.endswith("sbin/nginx"): f = NginxInfo(full_path, file) elif os.path.splitext(file)[1] == ".so" or os.path.basename(os.path.dirname(file)) in ("bin", "lib", "lib64", "sbin"): p = Path(full_path) @@ -141,21 +163,30 @@ def write_manifest(title: str, results: List[FileInfo], globs: List[str], opts: if not args.suite and not args.output: raise Exception("At least one of --suite or --output is required") - if args.suite and Path(args.path).is_dir(): + if not args.path and not args.image: + raise Exception("At least one of --path or --image is required") + + if args.image and os.getuid() != 0: + raise Exception("Running as root is required to explain an image") + + if args.path and Path(args.path).is_dir(): raise Exception( "suite mode only works with archive files (deb, rpm, apk.tar.gz, etc.") - directory = gather_files(args.path) + directory = gather_files(args.path, args.image) - infos = walk_files(directory) + globs = read_glob(args.file_list) - if Path(args.path).is_file(): + # filter by filelist only when explaining an image to reduce time + infos = walk_files(directory, globs=globs if args.image else None) + + if args.image: + title = "contents in image %s" % args.image + elif Path(args.path).is_file(): title = "contents in archive %s" % args.path else: title = "contents in directory %s" % args.path - globs = read_glob(args.file_list) - manifest = write_manifest(title, infos, globs, ExplainOpts.from_args(args)) if args.suite: diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 3eb7079995e..5177400524d 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -1,5 +1,13 @@ -def common_suites(expect, fips: bool = False, libxcrypt_no_obsolete_api: bool = False): +def read_requirements(path=None): + if not path: + path = os.path.join(os.path.dirname(__file__), "..", "..", ".requirements") + + with open(path, "r") as f: + lines = [re.findall("(.+)=([^# ]+)", d) for d in f.readlines()] + return {l[0][0]: l[0][1].strip() for l in lines if l} + +def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): # file existence expect("/usr/local/kong/include/google/protobuf/**.proto", "includes Google protobuf headers").exists() @@ -7,8 +15,12 @@ def common_suites(expect, fips: bool = False, libxcrypt_no_obsolete_api: bool = expect("/usr/local/kong/include/kong/**/*.proto", "includes Kong protobuf headers").exists() + expect("/etc/kong/kong.conf.default", "includes default kong config").exists() + expect("/etc/kong/kong.logrotate", "includes logrotate config").exists() + expect("/usr/local/kong/include/openssl/**.h", "includes OpenSSL headers").exists() + # binary correctness expect("/usr/local/openresty/nginx/sbin/nginx", "nginx rpath should contain kong lib") \ .rpath.equals("/usr/local/openresty/luajit/lib:/usr/local/kong/lib") @@ -55,32 +67,31 @@ def common_suites(expect, fips: bool = False, libxcrypt_no_obsolete_api: bool = expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should link libxcrypt.so.1") \ .needed_libraries.contain("libcrypt.so.1") - if not fips: - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.1.x") \ - .nginx_compiled_openssl.matches("OpenSSL 3.1.\d") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ - - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.1.x") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.1.x") \ + .nginx_compiled_openssl.matches("OpenSSL 3.1.\d") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ + + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.1.x") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ -def libc_libcpp_suites(expect, max_libc: str, max_libcxx: str, max_cxxabi: str): - if max_libc: - expect("**/*.so", "libc version is less than %s" % max_libc) \ - .version_requirement.key("libc.so.6").is_not().greater_than("GLIBC_%s" % max_libc) \ - .version_requirement.key("libdl.so.2").is_not().greater_than("GLIBC_%s" % max_libc) \ - .version_requirement.key("libpthread.so.0").is_not().greater_than("GLIBC_%s" % max_libc) \ - .version_requirement.key("librt.so.1").is_not().greater_than("GLIBC_%s" % max_libc) \ +def libc_libcpp_suites(expect, libc_max_version: str = None, libcxx_max_version: str = None, cxxabi_max_version: str = None): + if libc_max_version: + expect("**/*.so", "libc version is less than %s" % libc_max_version) \ + .version_requirement.key("libc.so.6").is_not().greater_than("GLIBC_%s" % libc_max_version) \ + .version_requirement.key("libdl.so.2").is_not().greater_than("GLIBC_%s" % libc_max_version) \ + .version_requirement.key("libpthread.so.0").is_not().greater_than("GLIBC_%s" % libc_max_version) \ + .version_requirement.key("librt.so.1").is_not().greater_than("GLIBC_%s" % libc_max_version) \ - if max_libcxx: - expect("**/*.so", "glibcxx version is less than %s" % max_libcxx) \ - .version_requirement.key("libstdc++.so.6").is_not().greater_than("GLIBCXX_%s" % max_libcxx) + if libcxx_max_version: + expect("**/*.so", "glibcxx version is less than %s" % libcxx_max_version) \ + .version_requirement.key("libstdc++.so.6").is_not().greater_than("GLIBCXX_%s" % libcxx_max_version) - if max_cxxabi: - expect("**/*.so", "cxxabi version is less than %s" % max_cxxabi) \ - .version_requirement.key("libstdc++.so.6").is_not().greater_than("CXXABI_%s" % max_cxxabi) + if cxxabi_max_version: + expect("**/*.so", "cxxabi version is less than %s" % cxxabi_max_version) \ + .version_requirement.key("libstdc++.so.6").is_not().greater_than("CXXABI_%s" % cxxabi_max_version) def arm64_suites(expect): @@ -89,3 +100,38 @@ def arm64_suites(expect): expect("/usr/local/openresty/nginx/sbin/nginx", "Nginx is arm64 arch") \ .arch.equals("AARCH64") + +def docker_suites(expect): + kong_uid = 1000 + kong_gid = 1000 + + expect("/etc/passwd", "kong user exists") \ + .text_content.matches("kong:x:%d" % kong_uid) + + expect("/etc/group", "kong group exists") \ + .text_content.matches("kong:x:%d" % kong_gid) + + for path in ("/usr/local/kong/**", "/usr/local/bin/kong"): + expect(path, "%s owned by kong:root" % path) \ + .uid.equals(kong_uid) \ + .gid.equals(0) + + for path in ("/usr/local/bin/luarocks", + "/usr/local/etc/luarocks/**", + "/usr/local/lib/lua/**", + "/usr/local/lib/luarocks/**", + "/usr/local/openresty/**", + "/usr/local/share/lua/**"): + expect(path, "%s owned by kong:kong" % path) \ + .uid.equals(kong_uid) \ + .gid.equals(kong_gid) + + expect(( + "/etc/ssl/certs/ca-certificates.crt", #Debian/Ubuntu/Gentoo + "/etc/pki/tls/certs/ca-bundle.crt", #Fedora/RHEL 6 + "/etc/ssl/ca-bundle.pem", #OpenSUSE + "/etc/pki/tls/cacert.pem", #OpenELEC + "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", #CentOS/RHEL 7 + "/etc/ssl/cert.pem", #OpenBSD, Alpine + ), "ca-certiticates exists") \ + .exists() \ No newline at end of file From fb4233450ac11c5e347b4c8d94bfd3ff40b719d5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 3 Aug 2023 00:38:22 -0700 Subject: [PATCH 2856/4351] fix(cd): fix git build on el7 --- .github/workflows/release.yml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ff3aba5c1cc..d10bb1dc08d 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -144,6 +144,12 @@ jobs: wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.41.0.tar.gz tar xf git-2.41.0.tar.gz cd git-2.41.0 + + # https://gitlab.com/gitlab-org/omnibus-gitlab/-/merge_requests/5948/diffs + if [[ ${{ matrix.image }} == "centos:7" ]]; then + echo 'CFLAGS=-std=gnu99' >> config.mak + fi + make configure ./configure --prefix=/usr/local/git make -j$(nproc) From a1735c859e3ad99b143b29717cecc77197ef6ba8 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 1 Aug 2023 22:38:25 -0700 Subject: [PATCH 2857/4351] chore(build): improve wasmx build --- .github/matrix-full.yml | 2 + .requirements | 2 +- BUILD.bazel | 103 +------ build/BUILD.bazel | 78 ++---- build/kong_bindings.bzl | 20 +- build/openresty/BUILD.openresty.bazel | 209 ++------------ build/openresty/repositories.bzl | 2 +- build/openresty/wasmx/BUILD.bazel | 60 ++++ build/openresty/wasmx/rules.bzl | 80 ++++++ build/openresty/wasmx/wasmx_repositories.bzl | 279 +++++++++---------- scripts/explain_manifest/config.py | 17 +- 11 files changed, 346 insertions(+), 506 deletions(-) create mode 100644 build/openresty/wasmx/BUILD.bazel create mode 100644 build/openresty/wasmx/rules.bzl diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index cff2a7e0abc..04f419db994 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -34,6 +34,7 @@ build-packages: image: centos:7 package: rpm package-type: el7 + bazel-args: --//:wasmx_el7_workaround=true check-manifest-suite: el7-amd64 # RHEL @@ -41,6 +42,7 @@ build-packages: image: centos:7 package: rpm package-type: el7 + bazel-args: --//:wasmx_el7_workaround=true check-manifest-suite: el7-amd64 - label: rhel-8 image: rockylinux:8 diff --git a/.requirements b/.requirements index 0e29e8f8af1..9513aa741b9 100644 --- a/.requirements +++ b/.requirements @@ -12,7 +12,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=prerelease-0.1.0 +NGX_WASM_MODULE=abd6a40790e019495de0f1532a8f2312bbdbc820 # prerelease-0.1.0 WASMER=3.1.1 WASMTIME=8.0.1 V8=10.5.18 diff --git a/BUILD.bazel b/BUILD.bazel index 9cd555609fc..2ca22d6d1d5 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -180,6 +180,7 @@ config_setting( bool_flag( name = "wasmx", build_setting_default = True, + visibility = ["//visibility:public"], ) # --//:wasmx_module_flag=dynamic @@ -227,113 +228,23 @@ string_flag( "wasmer", "wasmtime", ], -) - -config_setting( - name = "wasmx_v8", - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "v8", - }, - visibility = ["//visibility:public"], -) - -config_setting( - name = "wasmx_v8_x86_64", - constraint_values = [ - "@platforms//cpu:x86_64", - ], - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "v8", - }, - visibility = ["//visibility:public"], -) - -config_setting( - name = "wasmx_v8_aarch64", - constraint_values = [ - "@platforms//cpu:aarch64", - ], - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "v8", - }, - visibility = ["//visibility:public"], -) - -config_setting( - name = "wasmx_wasmer", - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "wasmer", - }, - visibility = ["//visibility:public"], -) - -config_setting( - name = "wasmx_wasmer_x86_64", - constraint_values = [ - "@platforms//cpu:x86_64", - ], - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "wasmer", - }, - visibility = ["//visibility:public"], -) - -config_setting( - name = "wasmx_wasmer_aarch64", - constraint_values = [ - "@platforms//cpu:aarch64", - ], - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "wasmer", - }, visibility = ["//visibility:public"], ) -config_setting( - name = "wasmx_wasmtime", - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "wasmtime", - }, - visibility = ["//visibility:public"], -) - -config_setting( - name = "wasmx_wasmtime_x86_64", - constraint_values = [ - "@platforms//cpu:x86_64", - ], - flag_values = { - ":wasmx": "true", - ":wasm_runtime": "wasmtime", - }, - visibility = ["//visibility:public"], +# --//:wasmx_el7_workaround=false +bool_flag( + name = "wasmx_el7_workaround", + build_setting_default = False, ) config_setting( - name = "wasmx_wasmtime_aarch64", - constraint_values = [ - "@platforms//cpu:aarch64", - ], + name = "wasmx_el7_workaround_flag", flag_values = { - ":wasmx": "true", - ":wasm_runtime": "wasmtime", + ":wasmx_el7_workaround": "true", }, visibility = ["//visibility:public"], ) -##### dynamic modules -selects.config_setting_group( - name = "nginx_dynamic_module_support", - match_any = [":wasmx_dynamic_mod"], -) - ##### constraints, platforms and config_settings for cross-compile constraint_setting(name = "cross_build_setting") diff --git a/build/BUILD.bazel b/build/BUILD.bazel index f5617cf4c0a..f4fee159509 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -1,4 +1,5 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@bazel_skylib//lib:selects.bzl", "selects") load("//build:build_system.bzl", "kong_directory_genrule", "kong_rules_group", "kong_template_file") exports_files([ @@ -45,36 +46,7 @@ install_webui_cmd = select({ "@kong//:skip_webui_flags": "\n", }) -wasmx_vm_deps = select({ - "@kong//:wasmx_v8_x86_64": [ - "@v8-x86_64//:lib", - ], - "@kong//:wasmx_v8_aarch64": [ - "@v8-aarch64//:lib", - ], - "@kong//:wasmx_wasmer_x86_64": [ - "@wasmer-x86_64//:lib", - ], - "@kong//:wasmx_wasmer_aarch64": [ - "@wasmer-aarch64//:lib", - ], - "@kong//:wasmx_wasmtime_x86_64": [ - "@wasmtime-x86_64//:lib", - ], - "@kong//:wasmx_wasmtime_aarch64": [ - "@wasmtime-aarch64//:lib", - ], - "//conditions:default": [], -}) - -wasmx_deps = select({ - "@kong//:wasmx_flag": [ - "@ngx_wasm_module//:lua_libs", - ], - "//conditions:default": [], -}) + wasmx_vm_deps - -wasm_libs_install = select({ +install_wasm_deps_cmd = select({ "@kong//:wasmx_flag": """ for fname in $(locations @ngx_wasm_module//:lua_libs); do base=${fname##*/ngx_wasm_module/lib/} @@ -82,36 +54,28 @@ wasm_libs_install = select({ mkdir -p "$(dirname "$dest")" cp -v "$fname" "$dest" done -""", - "//conditions:default": "\n", -}) -wasmx_vm_cmd = select({ - "@kong//:wasmx_v8": """ - if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then - copy_with_filter ${BUILD_DESTDIR}/openresty/nginx/lib ${BUILD_DESTDIR}/kong/lib - rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib - fi -""", - "@kong//:wasmx_wasmer": """ - if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then - copy_with_filter ${BUILD_DESTDIR}/openresty/nginx/lib ${BUILD_DESTDIR}/kong/lib - rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib - fi -""", - # both v8 and wasmer currently depend on openresty/nginx/lib/libngx_wasm_rs.so, - # but in the case of wasmtime it is statically linked and thus not needed in - # the final package - "@kong//:wasmx_wasmtime": """ if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then + # both v8 and wasmer currently depend on openresty/nginx/lib/libngx_wasm_rs.so, + # but in the case of wasmtime it is statically linked and thus not needed in + # the final package + if [[ -e ${BUILD_DESTDIR}/openresty/nginx/lib/libngx_wasm_rs.so ]]; then + copy_with_filter ${BUILD_DESTDIR}/openresty/nginx/lib ${BUILD_DESTDIR}/kong/lib + fi rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib fi """, - "//conditions:default": "", + "//conditions:default": "\n", }) +##### dynamic modules +selects.config_setting_group( + name = "nginx_dynamic_module_support", + match_any = ["@kong//:wasmx_dynamic_mod"], +) + link_modules_dir = select({ - "@kong//:nginx_dynamic_module_support": """ + ":nginx_dynamic_module_support": """ LN ${BUILD_DESTDIR}/openresty/nginx/modules ${BUILD_DESTDIR}/kong/modules """, "//conditions:default": "", @@ -130,7 +94,13 @@ kong_directory_genrule( "//conditions:default": [ "@kong_admin_gui//:dist_files", ], - }) + lib_deps + lualib_deps + wasmx_deps, + }) + select({ + "@kong//:wasmx_flag": [ + "@ngx_wasm_module//:lua_libs", + "@openresty//:wasm_runtime", + ], + "//conditions:default": [], + }) + lib_deps + lualib_deps, cmd = """ set -e function copy_with_filter { @@ -177,7 +147,7 @@ kong_directory_genrule( cp -r $(locations @protoc//:all_srcs) ${BUILD_DESTDIR}/kong/. - """ + install_lib_deps_cmd + install_lualib_deps_cmd + install_webui_cmd + link_modules_dir + wasm_libs_install + wasmx_vm_cmd + """ + """ + install_lib_deps_cmd + install_lualib_deps_cmd + install_webui_cmd + link_modules_dir + install_wasm_deps_cmd + """ mkdir -p ${BUILD_DESTDIR}/etc/kong cp kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 39691b7464d..982f221337e 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -61,23 +61,8 @@ def _load_vars(ctx): content += '"OPENRESTY_PATCHES": [%s],' % (", ".join(patches)) - ngx_wasm_module_remote = ctx.os.environ.get("NGX_WASM_MODULE_REMOTE") - if ngx_wasm_module_remote: - content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasm_module_remote - - ngx_wasm_module_branch = ctx.os.environ.get("NGX_WASM_MODULE_BRANCH") - if ngx_wasm_module_branch: - content += '"NGX_WASM_MODULE_BRANCH": "%s",' % ngx_wasm_module_branch - - # wasm runtime options - if ctx.os.name == "mac os x": - content += '"V8_OS": "darwin",' - content += '"WASMER_OS": "darwin",' - content += '"WASMTIME_OS": "macos",' - elif ctx.os.name == "linux": - content += '"V8_OS": "linux",' - content += '"WASMER_OS": "linux",' - content += '"WASMTIME_OS": "linux",' + ngx_wasm_module_remote = ctx.os.environ.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git") + content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasm_module_remote ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") @@ -108,5 +93,6 @@ load_bindings = repository_rule( "INSTALL_DESTDIR", "RPM_SIGNING_KEY_FILE", "NFPM_RPM_PASSPHRASE", + "NGX_WASM_MODULE_REMOTE", ], ) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 33103d99edb..2acc45fb38d 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -1,44 +1,8 @@ load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") -load("@kong_bindings//:variables.bzl", "KONG_VAR") load("@bazel_skylib//lib:selects.bzl", "selects") +load("@kong//build/openresty/wasmx:rules.bzl", "wasm_runtime", "wasmx_configure_options", "wasmx_env") load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") -load("@bazel_skylib//rules:write_file.bzl", "write_file") - -# this works around an issue that occurs when installing/compiling the v8 wasm -# runtime engine, specifically: cargo/bazel/rules_foreign_cc decide ARFLAGS -# should be "rcsD cq ...", which is incorrect and results in ar thinking -# "cq" is a positional filename parameter-- casuing the install of the wabt-sys -# rust crate to fail when compiling wabt -# -# this works by impersonating ar, and only passing along 'rcsD' when it detects -# 'rcsd cq' as the first 2 positional parameters passed to "ar" -# -# this workaround is specifically only enabeld when targetting the v8 wasm -# runtime to minimize impact to the rest fo the build -# -# note that this dummy ar is technically in use for the entire openresty build, -# since we build wasm as part of that -write_file( - name = "wasmx_v8_ar", - out = "ar", - content = ["""#!/usr/bin/env bash - -if [[ "${1} ${2}" == 'rcsD cq' ]]; then - - touch /tmp/log - echo "before: $@" >> /tmp/log - - shift 2 - extra='rcsD' - - echo "after: $@" >> /tmp/log -fi - -/usr/bin/ar ${extra:-} $@ -"""], - is_executable = True, - visibility = ["//visibility:public"], -) +load("@kong_bindings//:variables.bzl", "KONG_VAR") filegroup( name = "luajit_srcs", @@ -251,109 +215,13 @@ CONFIGURE_OPTIONS = [ "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/lib -Wl,-Bsymbolic-functions -Wl,-z,relro\"", ], "//conditions:default": [], -}) + select({ - "@platforms//os:linux": [ - # neded for wasmx module - # although this is centos7 specific, the flag will work on any GNU linker - # we place it here to skip macos, which uses darwin ld - # https://github.com/Kong/ngx_wasm_module/commit/e70a19f53e1dda99d016c5cfa393652720959afd - "--with-ld-opt=\"-Wl,--allow-multiple-definition\"", - ], - "//conditions:default": [], }) + select({ # some distros name "nogroup" group name as "nobody" ":nogroup-name-as-nobody": [ "--group=nobody", ], "//conditions:default": [], -}) + select({ - "@kong//:wasmx_flag": [ - "--with-cc-opt=\"-DNGX_WASM_HOST_PROPERTY_NAMESPACE=kong\"", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_static_mod": [ - "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", - ], - "@kong//:wasmx_dynamic_mod": [ - "--with-compat", - "--add-dynamic-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_v8_x86_64": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/v8-x86_64/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/v8-x86_64/lib\"", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_v8_aarch64": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/v8-aarch64/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/v8-aarch64/lib\"", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmer_x86_64": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/lib\"", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmer_aarch64": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/lib\"", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmtime_x86_64": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/lib\"", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmtime_aarch64": [ - "--with-cc-opt=\"-I$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/lib\"", - ], - "//conditions:default": [], -}) - -wasmx_build_data = select({ - "@kong//:wasmx_flag": [ - "@ngx_wasm_module//:all_srcs", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_v8_x86_64": [ - "@v8-x86_64//:all_srcs", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_v8_aarch64": [ - "@v8-aarch64//:all_srcs", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmer_x86_64": [ - "@wasmer-x86_64//:all_srcs", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmer_aarch64": [ - "@wasmer-aarch64//:all_srcs", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmtime_x86_64": [ - "@wasmtime-x86_64//:all_srcs", - ], - "//conditions:default": [], -}) + select({ - "@kong//:wasmx_wasmtime_aarch64": [ - "@wasmtime-aarch64//:all_srcs", - ], - "//conditions:default": [], -}) +}) + wasmx_configure_options # TODO: set prefix to populate pid_path, conf_path, log_path etc @@ -370,66 +238,31 @@ filegroup( ), ) +wasm_runtime( + name = "wasm_runtime", + visibility = ["//visibility:public"], +) + configure_make( name = "openresty", - build_data = [ + configure_command = "configure", + configure_in_place = True, + configure_options = CONFIGURE_OPTIONS, + data = [ "@lua-kong-nginx-module//:all_srcs", "@lua-resty-lmdb//:all_srcs", "@lua-resty-events//:all_srcs", "@openresty_binding//:all_srcs", - ] + wasmx_build_data, - configure_command = "configure", - configure_in_place = True, - configure_options = CONFIGURE_OPTIONS, - env = select({ - "@kong//:wasmx_v8_x86_64": { - "NGX_WASM_RUNTIME": "v8", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/v8-x86_64/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/v8-x86_64/include", - # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L43 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/v8-x86_64/lib/libwee8.a -lv8bridge -lstdc++ -lm -ldl -lpthread", - # see the above comments and source for this dummy ar script - "AR": "$(execpath @openresty//:wasmx_v8_ar)", - }, - "@kong//:wasmx_v8_aarch64": { - "NGX_WASM_RUNTIME": "v8", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/v8-aarch64/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/v8-aarch64/include", - # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L43 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/v8-aarch64/lib/libwee8.a -lv8bridge -lstdc++ -lm -ldl -lpthread", - # see the above comments and source for this dummy ar script - "AR": "$(execpath @openresty//:wasmx_v8_ar)", - }, - "@kong//:wasmx_wasmer_x86_64": { - "NGX_WASM_RUNTIME": "wasmer", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/include", - # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmer-x86_64/lib/libwasmer.a -lm -ldl -lpthread", - }, - "@kong//:wasmx_wasmer_aarch64": { - "NGX_WASM_RUNTIME": "wasmer", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/include", - # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmer-aarch64/lib/libwasmer.a -lm -ldl -lpthread", - }, - "@kong//:wasmx_wasmtime_x86_64": { - "NGX_WASM_RUNTIME": "wasmtime", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/include", - # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmtime-x86_64/lib/libwasmtime.a -lm -ldl -lpthread", - }, - "@kong//:wasmx_wasmtime_aarch64": { - "NGX_WASM_RUNTIME": "wasmtime", - "NGX_WASM_RUNTIME_LIB": "$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/lib", - "NGX_WASM_RUNTIME_INC": "$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/include", - # https://github.com/Kong/ngx_wasm_module/blob/0f07c712c48d410190ec5e0cc0b34fdfd190387d/t/10-build/003-dynamic_module.t#L30 - "NGX_WASM_RUNTIME_LD_OPT": "$$EXT_BUILD_ROOT$$/external/wasmtime-aarch64/lib/libwasmtime.a -lm -ldl -lpthread", - }, - "//conditions:default": {}, + ] + select({ + "@kong//:wasmx_flag": [ + "@ngx_wasm_module//:all_srcs", + # wasm_runtime has to be a "data" (target) instead of "build_data" (exec) + # to be able to lookup by its path (relative to INSTALLDIR) + ":wasm_runtime", + ], + "//conditions:default": [], }), + env = wasmx_env, lib_source = ":all_srcs", out_bin_dir = "", out_binaries = [ diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index b0b563828b7..d1bb6f53cac 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -7,7 +7,7 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") -load("//build/openresty:wasmx/wasmx_repositories.bzl", "wasmx_repositories") +load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") # This is a dummy file to export the module's repository. _NGINX_MODULE_DUMMY_FILE = """ diff --git a/build/openresty/wasmx/BUILD.bazel b/build/openresty/wasmx/BUILD.bazel new file mode 100644 index 00000000000..0299a7c8bfe --- /dev/null +++ b/build/openresty/wasmx/BUILD.bazel @@ -0,0 +1,60 @@ +load("@bazel_skylib//rules:write_file.bzl", "write_file") + +config_setting( + name = "use_v8", + flag_values = { + "@kong//:wasmx": "true", + "@kong//:wasm_runtime": "v8", + }, +) + +config_setting( + name = "use_wasmer", + flag_values = { + "@kong//:wasmx": "true", + "@kong//:wasm_runtime": "wasmer", + }, +) + +config_setting( + name = "use_wasmtime", + flag_values = { + "@kong//:wasmx": "true", + "@kong//:wasm_runtime": "wasmtime", + }, +) + +# this works around an issue that occurs when installing/compiling the v8 wasm +# runtime engine, specifically: cargo/bazel/rules_foreign_cc decide ARFLAGS +# should be "rcsD cq ...", which is incorrect and results in ar thinking +# "cq" is a positional filename parameter-- casuing the install of the wabt-sys +# rust crate to fail when compiling wabt +# +# this works by impersonating ar, and only passing along 'rcsD' when it detects +# 'rcsd cq' as the first 2 positional parameters passed to "ar" +# +# this workaround is specifically only enabeld when targetting the v8 wasm +# runtime to minimize impact to the rest fo the build +# +# note that this dummy ar is technically in use for the entire openresty build, +# since we build wasm as part of that +write_file( + name = "wasmx_v8_ar", + out = "ar", + content = ["""#!/usr/bin/env bash + +if [[ "${1} ${2}" == 'rcsD cq' ]]; then + + touch /tmp/log + echo "before: $@" >> /tmp/log + + shift 2 + extra='rcsD' + + echo "after: $@" >> /tmp/log +fi + +/usr/bin/ar ${extra:-} $@ +"""], + is_executable = True, +) diff --git a/build/openresty/wasmx/rules.bzl b/build/openresty/wasmx/rules.bzl new file mode 100644 index 00000000000..4e2b2efc570 --- /dev/null +++ b/build/openresty/wasmx/rules.bzl @@ -0,0 +1,80 @@ +load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasm_runtimes") + +wasmx_configure_options = select({ + "@kong//:wasmx_el7_workaround_flag": [ + # bypass "multiple definitions of 'assertions'" linker error from wasm.h: + # https://github.com/WebAssembly/wasm-c-api/blob/master/include/wasm.h#L29 + # and ensure a more recent libstdc++ is found + # https://github.com/Kong/ngx_wasm_module/blob/main/assets/release/Dockerfiles/Dockerfile.amd64.centos7#L28-L31 + "--with-ld-opt=\"-Wl,--allow-multiple-definition -L/opt/rh/devtoolset-8/root/usr/lib/gcc/x86_64-redhat-linux/8\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_flag": [ + "--with-cc-opt=\"-DNGX_WASM_HOST_PROPERTY_NAMESPACE=kong\"", + ], + "//conditions:default": [], +}) + select({ + "@kong//:wasmx_static_mod": [ + "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", + ], + "@kong//:wasmx_dynamic_mod": [ + "--with-compat", + "--add-dynamic-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", + ], + "//conditions:default": [], +}) + +wasmx_env = select({ + "@kong//build/openresty/wasmx:use_v8": { + "NGX_WASM_RUNTIME": "v8", + # see the above comments and source for this dummy ar script + "AR": "$(execpath @kong//build/openresty:wasmx/wasmx_v8_ar)", + }, + "@kong//build/openresty/wasmx:use_wasmer": { + "NGX_WASM_RUNTIME": "wasmer", + }, + "@kong//build/openresty/wasmx:use_wasmtime": { + "NGX_WASM_RUNTIME": "wasmtime", + }, + "//conditions:default": {}, +}) | select({ + "@kong//:wasmx_flag": { + "NGX_WASM_RUNTIME_LIB": "$$INSTALLDIR/../wasm_runtime/lib", + "NGX_WASM_RUNTIME_INC": "$$INSTALLDIR/../wasm_runtime/include", + }, + "//conditions:default": {}, +}) + +def _wasm_runtime_link_impl(ctx): + symlinks = [] + for file in ctx.files.runtime: + # strip ../REPO_NAME/ from the path + path = "/".join(file.short_path.split("/")[2:]) + symlink = ctx.actions.declare_file(ctx.attr.prefix + "/" + path) + symlinks.append(symlink) + ctx.actions.symlink(output = symlink, target_file = file) + + return [DefaultInfo(files = depset(symlinks))] + +_wasm_runtime_link = rule( + implementation = _wasm_runtime_link_impl, + attrs = { + "prefix": attr.string(), + "runtime": attr.label(), + }, +) + +def wasm_runtime(**kwargs): + select_conds = {} + for runtime in wasm_runtimes: + for os in wasm_runtimes[runtime]: + for arch in wasm_runtimes[runtime][os]: + select_conds["@wasmx_config_settings//:use_%s_%s_%s" % (runtime, os, arch)] = \ + "@%s-%s-%s//:all_srcs" % (runtime, os, arch) + + _wasm_runtime_link( + prefix = kwargs["name"], + runtime = select(select_conds), + **kwargs + ) diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 9096b5d84d5..d2fb0098a88 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -2,181 +2,170 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") -def wasmx_repositories(): - wasmtime_version = KONG_VAR["WASMTIME"] - wasmer_version = KONG_VAR["WASMER"] - v8_version = KONG_VAR["V8"] - wasmtime_os = KONG_VAR["WASMTIME_OS"] - wasmer_os = KONG_VAR["WASMER_OS"] - v8_os = KONG_VAR["V8_OS"] - - ngx_wasm_module_tag = KONG_VAR["NGX_WASM_MODULE"] - ngx_wasm_module_branch = KONG_VAR.get("NGX_WASM_MODULE_BRANCH") - if ngx_wasm_module_branch: - ngx_wasm_module_tag = None - - maybe( - new_git_repository, - name = "ngx_wasm_module", - branch = ngx_wasm_module_branch, - tag = ngx_wasm_module_tag, - remote = KONG_VAR.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git"), - build_file_content = """ +wasm_runtime_build_file = """ filegroup( name = "all_srcs", - srcs = glob(["src/**"]), - visibility = ["//visibility:public"] -) - -filegroup( - name = "lua_libs", - srcs = glob(["lib/resty/**"]), - visibility = ["//visibility:public"] -) - -filegroup( - name = "v8bridge_srcs", - srcs = glob(["lib/v8bridge/**"]), - visibility = ["//visibility:public"] -) -""", - ) - - maybe( - http_archive, - name = "v8-x86_64", - urls = [ - "https://github.com/Kong/ngx_wasm_runtimes/releases/download/v8-" + - v8_version + "/ngx_wasm_runtime-v8-" + v8_version + "-" + v8_os + "-x86_64.tar.gz", - ], - strip_prefix = "v8-" + v8_version + "-" + v8_os + "-x86_64", - build_file_content = """ -filegroup( - name = "all_srcs", - srcs = glob(["include/**", "lib/**"]), - visibility = ["//visibility:public"] -) - -filegroup( - name = "lib", - srcs = glob(["**/*.a"]), - visibility = ["//visibility:public"] -) -""", - ) - - maybe( - http_archive, - name = "v8-aarch64", - urls = [ - "https://github.com/Kong/ngx_wasm_runtimes/releases/download/v8-" + - v8_version + "/ngx_wasm_runtime-v8-" + v8_version + "-" + v8_os + "-aarch64.tar.gz", - ], - strip_prefix = "v8-" + v8_version + "-" + v8_os + "-aarch64", - build_file_content = """ -filegroup( - name = "all_srcs", - srcs = glob(["include/**", "lib/**"]), + # note: we do static link only for runtimes + srcs = glob(["include/**", "lib/*.a"]), visibility = ["//visibility:public"] ) filegroup( name = "lib", - srcs = glob(["**/*.a"]), + srcs = glob(["**/*.so", "**/*.dylib"]), visibility = ["//visibility:public"] ) -""", - ) +""" + +wasm_runtimes = { + "wasmer": { + "linux": { + "x86_64": "3db46d2974b2c91aba2f0311dc26f59c1def473591768cddee8cdbf4783bf2c4", + "aarch64": "c212eebdf1cc6bf71e7b56d7421eb3494c3a6ab1faf50a55150b7522183d1d36", + }, + "macos": { + "x86_64": "008610ddefdd3e04af9733969da616f9a344017db451476a1ee1cf6702895f02", + "aarch64": "8534b278c1006ccc7f128bd1611636e12a33b9e625344331f9be3b56a5bb3286", + }, + }, + "v8": { + "linux": { + "x86_64": "41309c43d0f06334c8cf553b34973c42cfbdc3aadc1ca374723d4b6de48992d9", + "aarch64": "4e8b3881762b31078299ff1be2d48280c32ab4e1d48a0ce9ec267c4e302bb9ea", + }, + "macos": { + "x86_64": "862260d74f39a96aac556f821c28beb4def5ad5d1e5c70a0aa80d1af7d581f8b", + # "aarch64": None, no aarch64 v8 runtime release yet + }, + }, + "wasmtime": { + "linux": { + "x86_64": "1f40c3c91b8d82b7960921df94c43cf542fbb4e60522aaef02c150b421dfb34f", + "aarch64": "35585833923556d757c34f5e3293a8fb68ae9b327774d0eb160d424a02446e70", + }, + "macos": { + "x86_64": "1f90d4120b155ef351a11c49c62803d63aae99f25573ca8f5202dac5c3286eb0", + "aarch64": "193640f63ed7f58e13277030cc5f3e8be8cb6846d01f691cc1bfbbffca25bd5c", + }, + }, +} - maybe( - http_archive, - name = "wasmer-x86_64", - urls = [ - "https://github.com/wasmerio/wasmer/releases/download/v" + - wasmer_version + "/wasmer-" + wasmer_os + "-x86_64.tar.gz", - ], +def wasmx_repositories(): + new_git_repository( + name = "ngx_wasm_module", + branch = KONG_VAR["NGX_WASM_MODULE"], + remote = KONG_VAR["NGX_WASM_MODULE_REMOTE"], build_file_content = """ filegroup( name = "all_srcs", - srcs = glob(["include/**", "lib/**"]), - visibility = ["//visibility:public"] -) - -filegroup( - name = "lib", - srcs = glob(["**/*.so", "**/*.dylib"]), + srcs = glob(["src/**"]), visibility = ["//visibility:public"] ) -""", - ) - maybe( - http_archive, - name = "wasmer-aarch64", - urls = [ - "https://github.com/wasmerio/wasmer/releases/download/v" + - wasmer_version + "/wasmer-" + wasmer_os + "-aarch64.tar.gz", - ], - build_file_content = """ filegroup( - name = "all_srcs", - srcs = glob(["include/**", "lib/**"]), + name = "lua_libs", + srcs = glob(["lib/resty/**"]), visibility = ["//visibility:public"] ) filegroup( - name = "lib", - srcs = glob(["**/*.so", "**/*.dylib"]), + name = "v8bridge_srcs", + srcs = glob(["lib/v8bridge/**"]), visibility = ["//visibility:public"] ) """, ) - maybe( - http_archive, - name = "wasmtime-x86_64", - urls = [ - "https://github.com/bytecodealliance/wasmtime/releases/download/v" + - wasmtime_version + "/wasmtime-v" + wasmtime_version + "-x86_64-" + wasmtime_os + "-c-api.tar.xz", - ], - strip_prefix = "wasmtime-v" + wasmtime_version + "-x86_64-" + wasmtime_os + "-c-api", - build_file_content = """ -filegroup( - name = "all_srcs", - srcs = glob(["include/**", "lib/**"]), - visibility = ["//visibility:public"] -) + wasmtime_version = KONG_VAR["WASMTIME"] + wasmer_version = KONG_VAR["WASMER"] + v8_version = KONG_VAR["V8"] -filegroup( - name = "lib", - srcs = glob(["**/*.so", "**/*.dylib"]), - visibility = ["//visibility:public"] + for os in wasm_runtimes["v8"]: + for arch in wasm_runtimes["v8"][os]: + # normalize macos to darwin used in url + url_os = os + if os == "macos": + url_os = "darwin" + url_arch = arch + if arch == "aarch64": + url_arch = "arm64" + + http_archive( + name = "v8-%s-%s" % (os, arch), + urls = [ + "https://github.com/Kong/ngx_wasm_runtimes/releases/download/v8-" + + v8_version + "/ngx_wasm_runtime-v8-%s-%s-%s.tar.gz" % (v8_version, url_os, url_arch), + ], + sha256 = wasm_runtimes["v8"][os][arch], + strip_prefix = "v8-%s-%s-%s" % (v8_version, url_os, url_arch), + build_file_content = wasm_runtime_build_file, + ) + + for os in wasm_runtimes["wasmer"]: + for arch in wasm_runtimes["wasmer"][os]: + # normalize macos to darwin used in url + url_os = os + if os == "macos": + url_os = "darwin" + url_arch = arch + if arch == "aarch64" and os == "macos": + url_arch = "arm64" + + http_archive( + name = "wasmer-%s-%s" % (os, arch), + urls = [ + "https://github.com/wasmerio/wasmer/releases/download/v" + + wasmer_version + "/wasmer-%s-%s.tar.gz" % (url_os, url_arch), + ], + sha256 = wasm_runtimes["wasmer"][os][arch], + strip_prefix = "wasmer-%s-%s" % (url_os, url_arch), + build_file_content = wasm_runtime_build_file, + ) + + for os in wasm_runtimes["wasmtime"]: + for arch in wasm_runtimes["wasmtime"][os]: + http_archive( + name = "wasmtime-%s-%s" % (os, arch), + urls = [ + "https://github.com/bytecodealliance/wasmtime/releases/download/v" + + wasmtime_version + "/wasmtime-v%s-%s-%s-c-api.tar.xz" % (wasmtime_version, arch, os), + ], + strip_prefix = "wasmtime-v%s-%s-%s-c-api" % (wasmtime_version, arch, os), + sha256 = wasm_runtimes["wasmtime"][os][arch], + build_file_content = wasm_runtime_build_file, + ) + + wasmx_config_settings(name = "wasmx_config_settings") + +# generate boilerplate config_settings +def _wasmx_config_settings_impl(ctx): + content = "" + for runtime in wasm_runtimes: + for os in wasm_runtimes[runtime]: + for arch in wasm_runtimes[runtime][os]: + content += (""" +config_setting( + name = "use_{runtime}_{os}_{arch}", + constraint_values = [ + "@platforms//cpu:{arch}", + "@platforms//os:{os}", + ], + flag_values = {{ + "@kong//:wasmx": "true", + "@kong//:wasm_runtime": "{runtime}", + }}, + visibility = ["//visibility:public"], ) -""", - ) + """.format( + os = os, + arch = arch, + runtime = runtime, + )) - maybe( - http_archive, - name = "wasmtime-aarch64", - urls = [ - "https://github.com/bytecodealliance/wasmtime/releases/download/v" + - wasmtime_version + "/wasmtime-v" + wasmtime_version + "-aarch64-" + wasmtime_os + "-c-api.tar.xz", - ], - strip_prefix = "wasmtime-v" + wasmtime_version + "-aarch64-" + wasmtime_os + "-c-api", - build_file_content = """ -filegroup( - name = "all_srcs", - srcs = glob(["include/**", "lib/**"]), - visibility = ["//visibility:public"] -) + ctx.file("BUILD.bazel", content) -filegroup( - name = "lib", - srcs = glob(["**/*.so", "**/*.dylib"]), - visibility = ["//visibility:public"] +wasmx_config_settings = repository_rule( + implementation = _wasmx_config_settings_impl, ) -""", - ) diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index f0b7925d70e..3128ab456e5 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -15,10 +15,19 @@ def transform(f: FileInfo): # paths created by bazel. if glob_match(f.path, ["**/kong/lib/libxslt.so*", "**/kong/lib/libexslt.so*"]): - if f.rpath and "/usr/local/kong/lib" in f.rpath: - f.rpath = "/usr/local/kong/lib" - elif f.runpath and "/usr/local/kong/lib" in f.runpath: - f.runpath = "/usr/local/kong/lib" + expected_rpath = "/usr/local/kong/lib" + if f.rpath and expected_rpath in f.rpath: + f.rpath = expected_rpath + elif f.runpath and expected_rpath in f.runpath: + f.runpath = expected_rpath + # otherwise remain unmodified + + if f.path.endswith("/modules/ngx_wasm_module.so"): + expected_rpath = "/usr/local/openresty/luajit/lib:/usr/local/kong/lib" + if f.rpath and expected_rpath in f.rpath: + f.rpath = expected_rpath + elif f.runpath and expected_rpath in f.runpath: + f.runpath = expected_rpath # otherwise remain unmodified From e206d006c430344243dd7e5879f39b6c0a7a9ae9 Mon Sep 17 00:00:00 2001 From: Reid Date: Tue, 8 Aug 2023 17:00:11 +0800 Subject: [PATCH 2858/4351] docs: fix broken links (#11263) --- CONTRIBUTING.md | 2 +- DEVELOPER.md | 4 ++-- README.md | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index b9f190a863e..97c30b70400 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -373,7 +373,7 @@ $ luacheck . #### Writing tests -We use [busted](https://olivinelabs.com/busted/) to write our tests. Your patch +We use [busted](https://lunarmodules.github.io/busted/) to write our tests. Your patch must include the related test updates or additions, in the appropriate test suite. diff --git a/DEVELOPER.md b/DEVELOPER.md index 8ee7831e06a..aa6ae3dee32 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -262,11 +262,11 @@ are located in the [spec/05-migration/](spec/05-migration/) directory and must be named after the migration they test such that the migration `kong/**/*.lua` has a test in `spec/05-migration/**/*_spec.lua`. The presence of a test is enforced -by the [upgrade testing](scripts/test-upgrade-path.sh) shell script +by the [upgrade testing](scripts/upgrade-tests/test-upgrade-path.sh) shell script which is [automatically run](.github/workflows/upgrade-tests.yml) through a GitHub Action. -The [upgrade testing](scripts/test-upgrade-path.sh) shell script works +The [upgrade testing](scripts/upgrade-tests/test-upgrade-path.sh) shell script works as follows: * A new Kong Gateway installation is brought up using diff --git a/README.md b/README.md index 1dcabadbae5..b99757fc6ff 100644 --- a/README.md +++ b/README.md @@ -68,7 +68,7 @@ We ❤️ pull requests, and we’re continually working hard to make it as easy - Development Guide ([DEVELOPER.md](DEVELOPER.md)): Setting up your development environment. - [CODE_OF_CONDUCT](CODE_OF_CONDUCT.md) and [COPYRIGHT](COPYRIGHT) -Use the [Plugin Development Guide](https://docs.konghq.com/latest/plugin-development/) for building new and creative plugins, or browse the online version of Kong's source code documentation in the [Plugin Development Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). Developers can build plugins in [Lua](https://docs.konghq.com/gateway-oss/latest/plugin-development/), [Go](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-go-plugins) or [JavaScript](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-javascript-plugins). +Use the [Plugin Development Guide](https://docs.konghq.com/latest/plugin-development/) for building new and creative plugins, or browse the online version of Kong's source code documentation in the [Plugin Development Kit (PDK) Reference](https://docs.konghq.com/latest/pdk/). Developers can build plugins in [Lua](https://docs.konghq.com/gateway/latest/plugin-development/), [Go](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-go-plugins) or [JavaScript](https://docs.konghq.com/gateway-oss/latest/external-plugins/#developing-javascript-plugins). ## Releases From 5e09745add686a32359201903d12f62138d51489 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Lajoie?= Date: Tue, 8 Aug 2023 11:24:30 +0200 Subject: [PATCH 2859/4351] feat(proxy): Allow to remove the proxy cache headers (#10445) The following headers: * X-Cache-Status * X-Cache-Key * Age are now set only if the header kong-debug is set to 1 And they are removed from the cache value Keep previous behavior with default configuration. Debug header allows to get all info, each header has a configuration field to be or not into the response --- CHANGELOG.md | 2 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/proxy-cache/handler.lua | 47 +- kong/plugins/proxy-cache/schema.lua | 10 + .../31-proxy-cache/02-access_spec.lua | 467 ++++++------------ .../03-plugins/31-proxy-cache/03-api_spec.lua | 136 ++--- .../31-proxy-cache/04-invalidations_spec.lua | 128 ++--- 7 files changed, 288 insertions(+), 505 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8e0266ed1ef..b72b9c1847a 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -238,6 +238,8 @@ - Tracing: tracing_sampling_rate defaults to 0.01 (trace one of every 100 requests) instead of the previous 1 (trace all requests). Tracing all requests is inappropriate for most production systems [#10774](https://github.com/Kong/kong/pull/10774) +- **Proxy Cache**: Add option to remove the proxy cache headers from the response + [#10445](https://github.com/Kong/kong/pull/10445) ### Additions diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 4bbdbd99cca..d41af4bf0f6 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -92,5 +92,8 @@ return { rate_limiting = { "sync_rate", }, + proxy_cache = { + "response_headers", + }, }, } diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 4681133e1ec..e6ff113b3f2 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -56,6 +56,23 @@ local function overwritable_header(header) and not ngx_re_match(n_header, "ratelimit-remaining") end +local function set_header(conf, header, value) + if ngx.var.http_kong_debug or conf.response_headers[header] then + kong.response.set_header(header, value) + end +end + +local function reset_res_header(res) + res.headers["Age"] = nil + res.headers["X-Cache-Status"] = nil + res.headers["X-Cache-Key"] = nil +end + +local function set_res_header(res, header, value, conf) + if ngx.var.http_kong_debug or conf.response_headers[header] then + res.headers[header] = value + end +end local function parse_directive_header(h) if not h then @@ -219,12 +236,11 @@ end -- indicate that we should attempt to cache the response to this request -local function signal_cache_req(ctx, cache_key, cache_status) +local function signal_cache_req(ctx, conf, cache_key, cache_status) ctx.proxy_cache = { cache_key = cache_key, } - - kong.response.set_header("X-Cache-Status", cache_status or "Miss") + set_header(conf, "X-Cache-Status", cache_status or "Miss") end @@ -280,7 +296,7 @@ function ProxyCacheHandler:access(conf) -- if we know this request isnt cacheable, bail out if not cacheable_request(conf, cc) then - kong.response.set_header("X-Cache-Status", "Bypass") + set_header(conf, "X-Cache-Status", "Bypass") return end @@ -305,7 +321,7 @@ function ProxyCacheHandler:access(conf) return end - kong.response.set_header("X-Cache-Key", cache_key) + set_header(conf, "X-Cache-Key", cache_key) -- try to fetch the cached object from the computed cache key local strategy = require(STRATEGY_PATH)({ @@ -328,7 +344,7 @@ function ProxyCacheHandler:access(conf) -- this request is cacheable but wasn't found in the data store -- make a note that we should store it in cache later, -- and pass the request upstream - return signal_cache_req(ctx, cache_key) + return signal_cache_req(ctx, conf, cache_key) elseif err then kong.log.err(err) @@ -338,29 +354,29 @@ function ProxyCacheHandler:access(conf) if res.version ~= CACHE_VERSION then kong.log.notice("cache format mismatch, purging ", cache_key) strategy:purge(cache_key) - return signal_cache_req(ctx, cache_key, "Bypass") + return signal_cache_req(ctx, conf, cache_key, "Bypass") end -- figure out if the client will accept our cache value if conf.cache_control then if cc["max-age"] and time() - res.timestamp > cc["max-age"] then - return signal_cache_req(ctx, cache_key, "Refresh") + return signal_cache_req(ctx, conf, cache_key, "Refresh") end if cc["max-stale"] and time() - res.timestamp - res.ttl > cc["max-stale"] then - return signal_cache_req(ctx, cache_key, "Refresh") + return signal_cache_req(ctx, conf, cache_key, "Refresh") end if cc["min-fresh"] and res.ttl - (time() - res.timestamp) < cc["min-fresh"] then - return signal_cache_req(ctx, cache_key, "Refresh") + return signal_cache_req(ctx, conf, cache_key, "Refresh") end else -- don't serve stale data; res may be stored for up to `conf.storage_ttl` secs if time() - res.timestamp > conf.cache_ttl then - return signal_cache_req(ctx, cache_key, "Refresh") + return signal_cache_req(ctx, conf, cache_key, "Refresh") end end @@ -385,8 +401,11 @@ function ProxyCacheHandler:access(conf) end end - res.headers["Age"] = floor(time() - res.timestamp) - res.headers["X-Cache-Status"] = "Hit" + + reset_res_header(res) + set_res_header(res, "Age", floor(time() - res.timestamp), conf) + set_res_header(res, "X-Cache-Status", "Hit", conf) + set_res_header(res, "X-Cache-Key", cache_key, conf) return kong.response.exit(res.status, res.body, res.headers) end @@ -411,7 +430,7 @@ function ProxyCacheHandler:header_filter(conf) proxy_cache.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl else - kong.response.set_header("X-Cache-Status", "Bypass") + set_header(conf, "X-Cache-Status", "Bypass") ctx.proxy_cache = nil end diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index e9b24925871..2e34dd482c0 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -74,6 +74,16 @@ return { { vary_headers = { description = "Relevant headers considered for the cache key. If undefined, none of the headers are taken into consideration.", type = "array", elements = { type = "string" }, }}, + { response_headers = { + type = "record", + fields = { + { age = {type = "boolean", default = true} }, + { ["X-Cache-Status"] = {type = "boolean", default = true} }, + { ["X-Cache-Key"] = {type = "boolean", default = true} }, + }, + }}, + + }, } }, diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 5716a6ea458..9498929906b 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -1,6 +1,13 @@ local helpers = require "spec.helpers" local strategies = require("kong.plugins.proxy-cache.strategies") +local function get(client, host) + return assert(client:get("/get", { + headers = { + host = host, + }, + })) +end --local TIMEOUT = 10 -- default timeout for non-memory strategies @@ -92,7 +99,9 @@ do local route21 = assert(bp.routes:insert { hosts = { "route-21.com" }, }) - + local route22 = assert(bp.routes:insert({ + hosts = { "route-22.com" }, + })) local consumer1 = assert(bp.consumers:insert { username = "bob", @@ -312,6 +321,21 @@ do }, }) + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route22.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + response_headers = { + age = false, + ["X-Cache-Status"] = false, + ["X-Cache-Key"] = false + }, + }, + }) + assert(helpers.start_kong({ plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", @@ -344,13 +368,7 @@ do end) it("caches a simple request", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - } - }) + local res = assert(get(client, "route-1.com")) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -365,13 +383,7 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - local res = client:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - } - } + local res = assert(get(client, "route-1.com")) local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -384,15 +396,28 @@ do -- examine this cache key against another plugin's cache key for the same req --cache_key = cache_key1 end) + it("No X-Cache* neither age headers on the response without debug header in the query", function() + local res = assert(get(client, "route-22.com")) + assert.res_status(200, res) + assert.is_nil(res.headers["X-Cache-Status"]) + res = assert(get(client, "route-22.com")) + assert.res_status(200, res) + assert.is_nil(res.headers["X-Cache-Status"]) + assert.is_nil(res.headers["X-Cache-Key"]) + assert.is_nil(res.headers["Age"]) + res = assert(client:get("/get", { + headers = { + Host = "route-22.com", + ["kong-debug"] = 1, + }, + })) + assert.same("Hit", res.headers["X-Cache-Status"]) + assert.is_not_nil(res.headers["Age"]) + assert.is_not_nil(res.headers["X-Cache-Key"]) + end) it("respects cache ttl", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - }) + local res = assert(get(client, "route-6.com")) --local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -403,13 +428,7 @@ do -- return strategy:fetch(cache_key2) ~= nil --end, TIMEOUT) - res = client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - } + res = assert(get(client, "route-6.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -427,13 +446,7 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - }) + res = assert(get(client, "route-6.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -444,25 +457,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-6.com", - } - }) + res = assert(get(client, "route-6.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- examine the behavior of keeping cache in memory for longer than ttl - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -473,13 +474,7 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -498,37 +493,23 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-9.com", - } - }) + res = assert(get(client, "route-9.com")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("respects cache ttl via cache control", function() - local res = assert(client:send { - method = "GET", - path = "/cache/2", + local res = assert(client:get("/cache/2", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -539,13 +520,11 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -561,13 +540,11 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -577,36 +554,30 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- assert that max-age=0 never results in caching - res = assert(client:send { - method = "GET", - path = "/cache/0", + res = assert(client:get("/cache/0", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/cache/0", + res = assert(client:get("/cache/0", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -615,26 +586,22 @@ do it("public not present in Cache-Control, but max-age is", function() -- httpbin's /cache endpoint always sets "Cache-Control: public" -- necessary to set it manually using /response-headers instead - local res = assert(client:send { - method = "GET", - path = "/response-headers?Cache-Control=max-age%3D604800", + local res = assert(client:get("/response-headers?Cache-Control=max-age%3D604800", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("Cache-Control contains s-maxage only", function() - local res = assert(client:send { - method = "GET", - path = "/response-headers?Cache-Control=s-maxage%3D604800", + local res = assert(client:get("/response-headers?Cache-Control=s-maxage%3D604800", { headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -642,14 +609,12 @@ do it("Expires present, Cache-Control absent", function() local httpdate = ngx.escape_uri(os.date("!%a, %d %b %Y %X %Z", os.time()+5000)) - local res = assert(client:send { - method = "GET", - path = "/response-headers", + local res = assert(client:get("/response-headers", { query = "Expires=" .. httpdate, headers = { host = "route-7.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -658,28 +623,24 @@ do describe("respects cache-control", function() it("min-fresh", function() -- bypass via unsatisfied min-fresh - local res = assert(client:send { - method = "GET", - path = "/cache/2", + local res = assert(client:get("/cache/2", { headers = { host = "route-7.com", - ["Cache-Control"] = "min-fresh=30" + ["Cache-Control"] = "min-fresh=30", } - }) + })) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("max-age", function() - local res = assert(client:send { - method = "GET", - path = "/cache/10", + local res = assert(client:get("/cache/10", { headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2" + ["Cache-Control"] = "max-age=2", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -690,14 +651,12 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/10", + res = assert(client:get("/cache/10", { headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2" + ["Cache-Control"] = "max-age=2", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -714,27 +673,23 @@ do -- return ngx.time() - obj.timestamp > 2 --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/10", + res = assert(client:get("/cache/10", { headers = { host = "route-7.com", - ["Cache-Control"] = "max-age=2" + ["Cache-Control"] = "max-age=2", } - }) + })) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("max-stale", function() - local res = assert(client:send { - method = "GET", - path = "/cache/2", + local res = assert(client:get("/cache/2", { headers = { host = "route-8.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -745,13 +700,11 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-8.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -767,41 +720,35 @@ do -- return ngx.time() - obj.timestamp - obj.ttl > 2 --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/cache/2", + res = assert(client:get("/cache/2", { headers = { host = "route-8.com", ["Cache-Control"] = "max-stale=1", } - }) + })) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) end) it("only-if-cached", function() - local res = assert(client:send { - method = "GET", - path = "/get?not=here", + local res = assert(client:get("/get?not=here", { headers = { host = "route-8.com", ["Cache-Control"] = "only-if-cached", } - }) + })) assert.res_status(504, res) end) end) it("caches a streaming request", function() - local res = assert(client:send { - method = "GET", - path = "/stream/3", + local res = assert(client:get("/stream/3", { headers = { host = "route-1.com", } - }) + })) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -813,13 +760,11 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/stream/3", + res = assert(client:get("/stream/3", { headers = { host = "route-1.com", } - }) + })) local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -827,25 +772,21 @@ do end) it("uses a separate cache key for the same consumer between routes", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-13.com", apikey = "bob", } - }) + })) assert.res_status(200, res) local cache_key1 = res.headers["X-Cache-Key"] - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-14.com", apikey = "bob", } - }) + })) assert.res_status(200, res) local cache_key2 = res.headers["X-Cache-Key"] @@ -853,25 +794,21 @@ do end) it("uses a separate cache key for the same consumer between routes/services", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-15.com", apikey = "bob", } - }) + })) assert.res_status(200, res) local cache_key1 = res.headers["X-Cache-Key"] - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-16.com", apikey = "bob", } - }) + })) assert.res_status(200, res) local cache_key2 = res.headers["X-Cache-Key"] @@ -879,13 +816,7 @@ do end) it("uses an separate cache key between routes-specific and a global plugin", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-3.com", - } - }) + local res = assert(get(client, "route-3.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -894,13 +825,7 @@ do assert.matches("^[%w%d]+$", cache_key1) assert.equals(64, #cache_key1) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-4.com", - } - }) + res = assert(get(client, "route-4.com")) assert.res_status(200, res) @@ -910,13 +835,7 @@ do end) it("differentiates caches between instances", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - } - }) + local res = assert(get(client, "route-2.com")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -930,13 +849,7 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - } - }) + res = assert(get(client, "route-2.com")) local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -945,69 +858,57 @@ do end) it("uses request params as part of the cache key", function() - local res = assert(client:send { - method = "GET", - path = "/get?a=b&b=c", + local res = assert(client:get("/get?a=b&b=c", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?a=c", + res = assert(client:get("/get?a=c", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?b=c&a=b", + res = assert(client:get("/get?b=c&a=b", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?a&b", + res = assert(client:get("/get?a&b", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get?a&b", + res = assert(client:get("/get?a&b", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("can focus only in a subset of the query arguments", function() - local res = assert(client:send { - method = "GET", - path = "/get?foo=b&b=c", + local res = assert(client:get("/get?foo=b&b=c", { headers = { host = "route-12.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1019,13 +920,11 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get?b=d&foo=b", + res = assert(client:get("/get?b=d&foo=b", { headers = { host = "route-12.com", } - }) + })) assert.res_status(200, res) @@ -1033,14 +932,12 @@ do end) it("uses headers if instructed to do so", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-11.com", - foo = "bar" + foo = "bar", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) --local cache_key = res.headers["X-Cache-Key"] @@ -1050,88 +947,70 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-11.com", - foo = "bar" + foo = "bar", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-11.com", - foo = "baz" + foo = "baz", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) describe("handles authenticated routes", function() it("by ignoring cache if the request is unauthenticated", function() - local res = assert(client:send { - method = "GET", - path = "/get", - headers = { - host = "route-5.com", - } - }) + local res = assert(get(client, "route-5.com")) assert.res_status(401, res) assert.is_nil(res.headers["X-Cache-Status"]) end) it("by maintaining a separate cache per consumer", function() - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "bob", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "bob", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) - local res = assert(client:send { - method = "GET", - path = "/get", + local res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "alice", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/get", + res = assert(client:get("/get", { headers = { host = "route-5.com", apikey = "alice", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1141,9 +1020,7 @@ do describe("bypasses cache for uncacheable requests: ", function() it("request method", function() - local res = assert(client:send { - method = "POST", - path = "/post", + local res = assert(client:post("/post", { headers = { host = "route-1.com", ["Content-Type"] = "application/json", @@ -1151,7 +1028,7 @@ do { foo = "bar", }, - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -1160,26 +1037,22 @@ do describe("bypasses cache for uncacheable responses:", function() it("response status", function() - local res = assert(client:send { - method = "GET", - path = "/status/418", + local res = assert(client:get("/status/418", { headers = { host = "route-1.com", }, - }) + })) assert.res_status(418, res) assert.same("Bypass", res.headers["X-Cache-Status"]) end) it("response content type", function() - local res = assert(client:send { - method = "GET", - path = "/xml", + local res = assert(client:get("/xml", { headers = { host = "route-1.com", }, - }) + })) assert.res_status(200, res) assert.same("Bypass", res.headers["X-Cache-Status"]) @@ -1188,9 +1061,7 @@ do describe("caches non-default", function() it("request methods", function() - local res = assert(client:send { - method = "POST", - path = "/post", + local res = assert(client:post("/post", { headers = { host = "route-10.com", ["Content-Type"] = "application/json", @@ -1198,7 +1069,7 @@ do { foo = "bar", }, - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1209,9 +1080,7 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "POST", - path = "/post", + res = assert(client:post("/post", { headers = { host = "route-10.com", ["Content-Type"] = "application/json", @@ -1219,31 +1088,27 @@ do { foo = "bar", }, - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) end) it("response status", function() - local res = assert(client:send { - method = "GET", - path = "/status/417", + local res = assert(client:get("/status/417", { headers = { host = "route-10.com", }, - }) + })) assert.res_status(417, res) assert.same("Miss", res.headers["X-Cache-Status"]) - res = assert(client:send { - method = "GET", - path = "/status/417", + res = assert(client:get("/status/417", { headers = { host = "route-10.com", }, - }) + })) assert.res_status(417, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1253,25 +1118,21 @@ do describe("displays Kong core headers:", function() it("X-Kong-Proxy-Latency", function() - local res = assert(client:send { - method = "GET", - path = "/get?show-me=proxy-latency", + local res = assert(client:get("/get?show-me=proxy-latency", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) assert.matches("^%d+$", res.headers["X-Kong-Proxy-Latency"]) - res = assert(client:send { - method = "GET", - path = "/get?show-me=proxy-latency", + res = assert(client:get("/get?show-me=proxy-latency", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -1279,13 +1140,11 @@ do end) it("X-Kong-Upstream-Latency", function() - local res = assert(client:send { - method = "GET", - path = "/get?show-me=upstream-latency", + local res = assert(client:get("/get?show-me=upstream-latency", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -1297,13 +1156,11 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(client:send { - method = "GET", - path = "/get?show-me=upstream-latency", + res = assert(client:get("/get?show-me=upstream-latency", { headers = { host = "route-1.com", } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) diff --git a/spec/03-plugins/31-proxy-cache/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua index 376a2aafe0a..ddc6200fc1d 100644 --- a/spec/03-plugins/31-proxy-cache/03-api_spec.lua +++ b/spec/03-plugins/31-proxy-cache/03-api_spec.lua @@ -71,9 +71,7 @@ describe("Plugin: proxy-cache", function() local body it("accepts an array of numbers as strings", function() - local res = assert(admin_client:send { - method = "POST", - path = "/plugins", + local res = assert(admin_client:post("/plugins", { body = { name = "proxy-cache", config = { @@ -90,7 +88,7 @@ describe("Plugin: proxy-cache", function() headers = { ["Content-Type"] = "application/json", }, - }) + })) body = assert.res_status(201, res) end) it("casts an array of response_code values to number types", function() @@ -205,13 +203,12 @@ describe("Plugin: proxy-cache", function() describe("(API)", function() describe("DELETE", function() it("delete a cache entry", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -222,13 +219,12 @@ describe("Plugin: proxy-cache", function() assert.equals(64, #cache_key1) cache_key = cache_key1 - res = assert(proxy_client:send { - method = "GET", - path = "/get", + res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -236,61 +232,51 @@ describe("Plugin: proxy-cache", function() assert.same(cache_key1, cache_key2) -- delete the key - res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + res = assert(admin_client:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) assert.res_status(204, res) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) -- delete directly, having to look up all proxy-cache instances - res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. cache_key, - }) + res = assert(admin_client:delete("/proxy-cache/" .. cache_key)) assert.res_status(204, res) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("purge all the cache entries", function() -- make a `Hit` request to `route-1` - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- make a `Miss` request to `route-2` - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-2.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -301,13 +287,12 @@ describe("Plugin: proxy-cache", function() assert.equals(64, #cache_key1) -- make a `Hit` request to `route-1` - res = assert(proxy_client:send { - method = "GET", - path = "/get", + res = assert(proxy_client:get("/get", { headers = { host = "route-2.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -315,109 +300,76 @@ describe("Plugin: proxy-cache", function() assert.same(cache_key1, cache_key2) -- delete all the cache keys - res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-2.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) end) it("delete a non-existing cache key", function() -- delete all the cache keys - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + local res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. "123", - }) + local res = assert(admin_client:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. "123")) assert.res_status(404, res) end) it("delete a non-existing plugins's cache key", function() -- delete all the cache keys - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + local res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache/" .. route1.id .. "/caches/" .. "123", - }) + local res = assert(admin_client:delete("/proxy-cache/" .. route1.id .. "/caches/" .. "123")) assert.res_status(404, res) end) end) describe("GET", function() it("get a non-existing cache", function() -- delete all the cache keys - local res = assert(admin_client:send { - method = "DELETE", - path = "/proxy-cache", - }) + local res = assert(admin_client:delete("/proxy-cache")) assert.res_status(204, res) - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) assert.res_status(404, res) -- attempt to list an entry directly via cache key - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. cache_key)) assert.res_status(404, res) end) it("get a existing cache", function() -- add request to cache - local res = assert(proxy_client:send { - method = "GET", - path = "/get", + local res = assert(proxy_client:get("/get", { headers = { host = "route-1.com", + ["kong-debug"] = 1, } - }) + })) assert.res_status(200, res) - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) local body = assert.res_status(200, res) local json_body = cjson.decode(body) assert.same(cache_key, json_body.headers["X-Cache-Key"]) -- list an entry directly via cache key - local res = assert(admin_client:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) + local res = assert(admin_client:get("/proxy-cache/" .. cache_key)) local body = assert.res_status(200, res) local json_body = cjson.decode(body) assert.same(cache_key, json_body.headers["X-Cache-Key"]) diff --git a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua index 7cf893c655e..fad2a933c38 100644 --- a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua +++ b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua @@ -1,8 +1,17 @@ -local helpers = require "spec.helpers" +local helpers = require "spec.helpers" + local POLL_INTERVAL = 0.3 +local function get(client, host) + return assert(client:get("/get", { + headers = { + Host = host, + ["kong-debug"] = 1, + }, + })) +end for _, strategy in helpers.each_strategy() do describe("proxy-cache invalidations via: " .. strategy, function() @@ -112,125 +121,69 @@ describe("proxy-cache invalidations via: " .. strategy, function() setup(function() -- prime cache entries on both instances - local res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - Host = "route-1.com", - }, - }) + local res_1 = get(client_1, "route-1.com") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key = res_1.headers["X-Cache-Key"] - local res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + local res_2 = get(client_2, "route-1.com") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) - res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - }, - }) + res_1 = get(client_1, "route-2.com") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key2 = res_1.headers["X-Cache-Key"] assert.not_same(cache_key, cache_key2) - res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-2.com", - }, - }) + local res_2 = get(client_2, "route-2.com") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) end) it("propagates purges via cluster events mechanism", function() - local res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + local res_1 = get(client_1, "route-1.com") assert.res_status(200, res_1) assert.same("Hit", res_1.headers["X-Cache-Status"]) - local res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + local res_2 = get(client_2, "route-1.com") assert.res_status(200, res_2) assert.same("Hit", res_2.headers["X-Cache-Status"]) -- now purge the entry - local res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + local res = assert(admin_client_1:delete("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key)) assert.res_status(204, res) helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, - }) + res = assert(admin_client_2:get("/proxy-cache/" .. plugin1.id .. "/caches/" .. cache_key, { + })) res:read_body() return res.status == 404 end, 10) -- refresh and purge with our second endpoint - res_1 = assert(client_1:send { - method = "GET", - path = "/get", - headers = { - Host = "route-1.com", - }, - }) + res_1 = get(client_1, "route-1.com") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) - res_2 = assert(client_2:send { - method = "GET", - path = "/get", - headers = { - host = "route-1.com", - }, - }) + res_2 = get(client_2, "route-1.com") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) -- now purge the entry - res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/" .. cache_key, - }) + res = assert(admin_client_1:delete("/proxy-cache/" .. cache_key)) assert.res_status(204, res) @@ -239,55 +192,42 @@ describe("proxy-cache invalidations via: " .. strategy, function() helpers.wait_until(function() -- assert that the entity was purged from the second instance - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. cache_key, - }) + res = assert(admin_client_2:get("/proxy-cache/" .. cache_key, { + })) res:read_body() return res.status == 404 end, 10) end) it("does not affect cache entries under other plugin instances", function() - local res = assert(admin_client_1:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + local res = assert(admin_client_1:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) assert.res_status(200, res) - res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + res = assert(admin_client_2:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) assert.res_status(200, res) end) it("propagates global purges", function() do - local res = assert(admin_client_1:send { - method = "DELETE", - path = "/proxy-cache/", - }) - + local res = assert(admin_client_1:delete("/proxy-cache/")) + assert.res_status(204, res) end helpers.wait_until(function() - local res = assert(admin_client_1:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + local res = assert(admin_client_1:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) res:read_body() return res.status == 404 end, 10) helpers.wait_until(function() - local res = assert(admin_client_2:send { - method = "GET", - path = "/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, - }) + local res = assert(admin_client_2:get("/proxy-cache/" .. plugin2.id .. "/caches/" .. cache_key2, { + })) res:read_body() return res.status == 404 end, 10) From 4c1d1c22e4ec165efd44c0678e38eb8d580d06a5 Mon Sep 17 00:00:00 2001 From: Laaveshwaran P Date: Tue, 8 Aug 2023 19:58:56 +0530 Subject: [PATCH 2860/4351] fix(documentation): migrated http to https for license copy (#11327) --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index b99757fc6ff..59e7b464324 100644 --- a/README.md +++ b/README.md @@ -96,7 +96,7 @@ Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at - http://www.apache.org/licenses/LICENSE-2.0 + https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, From 4355ce17cddfbe974e32f6a9c1c4309172d571e3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 9 Aug 2023 18:48:02 +0800 Subject: [PATCH 2861/4351] refactor(runloop/events): gather stream config logic (#11330) * stream_config in events * init.lua * declarative_reconfigure_notify * broadcast_reconfigure_event * comments clean * style lint * string.buffer * style lint * PREFIX * fix kong.configuration * remove kong.log.crit * change to == --- kong/db/declarative/import.lua | 39 ++------------ kong/init.lua | 28 +--------- kong/runloop/events.lua | 96 ++++++++++++++++++++++++++++++++++ 3 files changed, 102 insertions(+), 61 deletions(-) diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 315ceffc88d..5b23317f32f 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -6,7 +6,6 @@ local utils = require("kong.tools.utils") local declarative_config = require("kong.db.schema.others.declarative_config") -local cjson_encode = require("cjson.safe").encode local marshall = require("kong.db.declarative.marshaller").marshall local schema_topological_sort = require("kong.db.schema.topological_sort") local nkeys = require("table.nkeys") @@ -21,7 +20,6 @@ local min = math.min local null = ngx.null local md5 = ngx.md5 local get_phase = ngx.get_phase -local ngx_socket_tcp = ngx.socket.tcp local yield = utils.yield local sha256 = utils.sha256_hex @@ -443,8 +441,7 @@ end local load_into_cache_with_events do - local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" - local STREAM_CONFIG_SOCK = "unix:" .. ngx.config.prefix() .. "/stream_config.sock" + local events = require("kong.runloop.events") local exiting = ngx.worker.exiting @@ -454,7 +451,6 @@ do end local reconfigure_data - local worker_events = kong.worker_events local ok, err, default_ws = load_into_cache(entities, meta, hash) if ok then @@ -489,9 +485,9 @@ do balancer_hash, } - ok, err = worker_events.post("declarative", "reconfigure", reconfigure_data) - if ok ~= "done" then - return nil, "failed to broadcast reconfigure event: " .. (err or ok) + ok, err = events.declarative_reconfigure_notify(reconfigure_data) + if not ok then + return nil, err end elseif err:find("MDB_MAP_FULL", nil, true) then @@ -501,33 +497,6 @@ do return nil, err end - if IS_HTTP_SUBSYSTEM and #kong.configuration.stream_listeners > 0 then - -- update stream if necessary - - local json, err = cjson_encode(reconfigure_data) - if not json then - return nil, err - end - - local sock = ngx_socket_tcp() - ok, err = sock:connect(STREAM_CONFIG_SOCK) - if not ok then - return nil, err - end - - local bytes - bytes, err = sock:send(json) - sock:close() - - if not bytes then - return nil, err - end - - assert(bytes == #json, - "incomplete reconfigure data sent to the stream subsystem") - end - - if exiting() then return nil, "exiting" end diff --git a/kong/init.lua b/kong/init.lua index 811d16ebd25..07850833cdd 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1724,32 +1724,8 @@ end do - local cjson = require "cjson.safe" - - function Kong.stream_config_listener() - local sock, err = ngx.req.socket() - if not sock then - kong.log.crit("unable to obtain request socket: ", err) - return - end - - local data, err = sock:receive("*a") - if not data then - ngx_log(ngx_CRIT, "unable to receive reconfigure data: ", err) - return - end - - local reconfigure_data, err = cjson.decode(data) - if not reconfigure_data then - ngx_log(ngx_ERR, "failed to json decode reconfigure data: ", err) - return - end - - local ok, err = kong.worker_events.post("declarative", "reconfigure", reconfigure_data) - if ok ~= "done" then - ngx_log(ngx_ERR, "failed to rebroadcast reconfigure event in stream: ", err or ok) - end - end + local events = require "kong.runloop.events" + Kong.stream_config_listener = events.stream_reconfigure_listener end diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index ab93706828c..14414c2e113 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -441,9 +441,105 @@ local function _register_balancer_events(f) end +local declarative_reconfigure_notify +local stream_reconfigure_listener +do + local buffer = require "string.buffer" + + -- `kong.configuration.prefix` is already normalized to an absolute path, + -- but `ngx.config.prefix()` is not + local PREFIX = kong and kong.configuration and + kong.configuration.prefix or + require("pl.path").abspath(ngx.config.prefix()) + local STREAM_CONFIG_SOCK = "unix:" .. PREFIX .. "/stream_config.sock" + local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" + + local function broadcast_reconfigure_event(data) + return kong.worker_events.post("declarative", "reconfigure", data) + end + + declarative_reconfigure_notify = function(reconfigure_data) + + -- call reconfigure_handler in each worker's http subsystem + local ok, err = broadcast_reconfigure_event(reconfigure_data) + if ok ~= "done" then + return nil, "failed to broadcast reconfigure event: " .. (err or ok) + end + + -- only http should notify stream + if not IS_HTTP_SUBSYSTEM or + #kong.configuration.stream_listeners == 0 + then + return true + end + + -- update stream if necessary + + local str, err = buffer.encode(reconfigure_data) + if not str then + return nil, err + end + + local sock = ngx.socket.tcp() + ok, err = sock:connect(STREAM_CONFIG_SOCK) + if not ok then + return nil, err + end + + -- send to stream_reconfigure_listener() + + local bytes + bytes, err = sock:send(str) + sock:close() + + if not bytes then + return nil, err + end + + assert(bytes == #str, + "incomplete reconfigure data sent to the stream subsystem") + + return true + end + + stream_reconfigure_listener = function() + local sock, err = ngx.req.socket() + if not sock then + ngx.log(ngx.CRIT, "unable to obtain request socket: ", err) + return + end + + local data, err = sock:receive("*a") + if not data then + ngx.log(ngx.CRIT, "unable to receive reconfigure data: ", err) + return + end + + local reconfigure_data, err = buffer.decode(data) + if not reconfigure_data then + ngx.log(ngx.ERR, "failed to json decode reconfigure data: ", err) + return + end + + -- call reconfigure_handler in each worker's stream subsystem + local ok, err = broadcast_reconfigure_event(reconfigure_data) + if ok ~= "done" then + ngx.log(ngx.ERR, "failed to rebroadcast reconfigure event in stream: ", err or ok) + end + end +end + + return { + -- runloop/handler.lua register_events = register_events, + -- db/declarative/import.lua + declarative_reconfigure_notify = declarative_reconfigure_notify, + + -- init.lua + stream_reconfigure_listener = stream_reconfigure_listener, + -- exposed only for tests _register_balancer_events = _register_balancer_events, } From 9b147143e77573c49a00d025f002ae827c1a1c31 Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Wed, 9 Aug 2023 16:12:26 +0200 Subject: [PATCH 2862/4351] chore(scripts): make scripts/update-copyright work with all Luas, hardcode luasyslog --- scripts/update-copyright | 31 ++++++++++++++++++++++++------- 1 file changed, 24 insertions(+), 7 deletions(-) diff --git a/scripts/update-copyright b/scripts/update-copyright index e6e4c16e466..1a63f07c839 100755 --- a/scripts/update-copyright +++ b/scripts/update-copyright @@ -1,4 +1,4 @@ -#!/usr/bin/env resty +#!/usr/bin/env lua --[[ Usage: ./scripts/update-copyright @@ -8,15 +8,23 @@ review is recommended. Assumes the following command-line utilities are available: +* lua * mkdir * find * curl * luarocks +* luasocket (luarocks install luasocket) to parse urls This command creates a temporary "work" folder where it does a lot of temporary work, including installing rocks inside said folder. Requires internet connection in order to download luarocks and license files. + +On Macs, you might need to set up OPENSSL_DIR and CRYPTO_DIR. + +The default for mac is: + +OPENSSL_DIR=/usr/local/opt/openssl/ CRYPTO_DIR=/usr/local/opt/openssl/ ./scripts/update-copyright ]] setmetatable(_G, nil) @@ -81,6 +89,9 @@ local HARDCODED_DEPENDENCIES = { ["go-spew"] = { url = "https://github.com/davecgh/go-spew", }, + ["luasyslog"] = { + url = "https://github.com/lunarmodules/luasyslog" + } } -- rocks whose license text cannot be easily found @@ -344,7 +355,8 @@ local function find_and_download_license(main_url, alt_url) end end - error("Could not find license file for " .. gh_url) + print("Could not find license file for " .. gh_url) + return "undefined", "undefined" end @@ -381,15 +393,20 @@ print("Parsing rockfiles ...") local rocklist = io.open(rocklist_path, "r") local rocks = {} -for rockpath in rocklist:lines() do - local rockfile = io.open(rockpath, "r") - local rocktext = rockfile:read("*a") +for rockpath in assert(rocklist:lines()) do + local rockfile = assert(io.open(rockpath, "r")) + local rocktext = assert(rockfile:read("*a")) rockfile:close() -- parse the text of the rockspec and fill up the `rock` variable local rock = {} - local rockchunk = assert(loadstring(rocktext)) - setfenv(rockchunk, rock) + local rockchunk + if _G.loadstring then + rockchunk = assert(loadstring(rocktext)) + setfenv(rockchunk, rock) + else + rockchunk = assert(load(rocktext, "sandbox string", "bt", rock)) + end assert(pcall(rockchunk)) if rock.package ~= "kong" then -- skip kong itself rocks[#rocks + 1] = rock From d0ee961a35c79360ded512abffbfad36ba0c8146 Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Wed, 9 Aug 2023 16:12:43 +0200 Subject: [PATCH 2863/4351] docs(COPYRIGHT): update copyright info --- COPYRIGHT | 345 +++++++----------------------------------------------- 1 file changed, 44 insertions(+), 301 deletions(-) diff --git a/COPYRIGHT b/COPYRIGHT index 4b587375289..6c1e1467dfb 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -106,7 +106,6 @@ https://github.com/leafo/etlua#license MIT, Copyright (C) 2014 by Leaf Corcoran - %%%%%%%%% go-codec @@ -179,23 +178,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. go-spew https://github.com/davecgh/go-spew -https://github.com/davecgh/go-spew/blob/master/LICENSE - -ISC License - -Copyright (c) 2012-2016 Dave Collins +https://github.com/davecgh/go-spew#license -Permission to use, copy, modify, and/or distribute this software for any -purpose with or without fee is hereby granted, provided that the above -copyright notice and this permission notice appear in all copies. - -THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR -ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES -WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN -ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF -OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. %%%%%%%%% @@ -232,9 +216,11 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. kong-lapis https://github.com/Kong/lapis -https://github.com/Kong/lapis#license-mit +https://github.com/Kong/lapis/blob/master/LICENSE + +MIT License -Copyright (C) 2020 by Leaf Corcoran +Copyright (c) 2023 Leaf Corcoran Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -243,16 +229,44 @@ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + +%%%%%%%%% + +kong-pgmoon + +https://github.com/Kong/pgmoon +https://github.com/Kong/pgmoon/blob/master/LICENSE + +Copyright (C) 2018 by Leaf Corcoran + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. %%%%%%%%% @@ -265,7 +279,6 @@ https://github.com/leafo/loadkit#license MIT, Copyright (C) 2014 by Leaf Corcoran - %%%%%%%%% LPeg @@ -293,37 +306,6 @@ IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTI WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -%%%%%%%%% - -lua-cassandra - -https://github.com/thibaultcha/lua-cassandra -https://github.com/thibaultcha/lua-cassandra/blob/master/LICENSE - -The MIT License (MIT) - -Original work Copyright (c) 2016-2019 Thibault Charbonnier -Based on the work of Juarez Bochi Copyright 2014 - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. - - %%%%%%%%% lua-ffi-zlib @@ -928,36 +910,6 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -%%%%%%%%% - -lua-resty-mlcache - -https://github.com/thibaultcha/lua-resty-mlcache -https://github.com/thibaultcha/lua-resty-mlcache/blob/master/LICENSE - -The MIT License (MIT) - -Copyright (c) 2017-2021 Thibault Charbonnier - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. - - %%%%%%%%% lua-resty-openssl @@ -999,7 +951,7 @@ lua-resty-session https://github.com/bungle/lua-resty-session https://github.com/bungle/lua-resty-session/blob/master/LICENSE -Copyright (c) 2014 – 2022, Aapo Talvensaari +Copyright (c) 2014 – 2023 Aapo Talvensaari, 2022 – 2023 Samuele Illuminati All rights reserved. Redistribution and use in source and binary forms, with or without @@ -1445,216 +1397,6 @@ https://github.com/kong/lua-resty-timer-ng/blob/master/LICENSE limitations under the License. -%%%%%%%%% - -lua-resty-worker-events - -https://github.com/Kong/lua-resty-worker-events -https://github.com/Kong/lua-resty-worker-events/blob/master/LICENSE - - Apache License - Version 2.0, January 2004 - http://www.apache.org/licenses/ - - TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION - - 1. Definitions. - - "License" shall mean the terms and conditions for use, reproduction, - and distribution as defined by Sections 1 through 9 of this document. - - "Licensor" shall mean the copyright owner or entity authorized by - the copyright owner that is granting the License. - - "Legal Entity" shall mean the union of the acting entity and all - other entities that control, are controlled by, or are under common - control with that entity. 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However, in accepting such obligations, You may act only - on Your own behalf and on Your sole responsibility, not on behalf - of any other Contributor, and only if You agree to indemnify, - defend, and hold each Contributor harmless for any liability - incurred by, or claims asserted against, such Contributor by reason - of your accepting any such warranty or additional liability. - - END OF TERMS AND CONDITIONS - - APPENDIX: How to apply the Apache License to your work. - - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "[]" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. - - %%%%%%%%% lua_pack @@ -1753,7 +1495,7 @@ lualogging https://github.com/lunarmodules/lualogging https://github.com/lunarmodules/lualogging/blob/master/COPYRIGHT -Copyright (c) 2004-2021 Kepler Project. +Copyright (c) 2004-2010 Kepler Project, 2011-2013 Neopallium, 2020-2023 Thijs Schreijer Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -1812,7 +1554,8 @@ LuaRocks https://luarocks.org https://github.com/luarocks/luarocks/blob/master/COPYING -Copyright 2007-2018 Kepler Project. +Copyright 2007-2011, Kepler Project. +Copyright 2011-2022, the LuaRocks project authors. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal @@ -1840,8 +1583,8 @@ LuaSec https://github.com/brunoos/luasec/wiki https://github.com/brunoos/luasec/blob/master/LICENSE -LuaSec 1.2.0 license -Copyright (C) 2006-2022 Bruno Silvestre, UFG +LuaSec 1.3.1 license +Copyright (C) 2006-2023 Bruno Silvestre, UFG Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the @@ -1998,7 +1741,7 @@ the terms of the MIT license (the same license as Lua itself), unless noted otherwise in the body of that file. ==================================================================== -Copyright (C) 2013-2022 Gary V. Vaughan +Copyright (C) 2013-2023 Gary V. Vaughan Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation From 920daf1b723e35d8b65b7949c3101fdf519d9474 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 28 Jul 2023 16:41:57 -0300 Subject: [PATCH 2864/4351] fix(pluginservers): workers invalidate instances Ensure that if a pluginserver is restarted all workers invalidate their running instances. Fixes FTI-5238 --- kong/runloop/plugin_servers/init.lua | 10 +++++++++- kong/runloop/plugin_servers/pb_rpc.lua | 26 +++++++++++++++++--------- 2 files changed, 26 insertions(+), 10 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 89418eb3154..43381bf168f 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -200,7 +200,7 @@ function get_instance_id(plugin_name, conf) -- some other thread is already starting an instance -- prevent busy-waiting ngx_sleep(SLEEP_STEP) - + -- to prevent a potential dead loop when someone failed to release the ID wait_count = wait_count + 1 if wait_count > MAX_WAIT_STEPS then @@ -386,6 +386,7 @@ end function plugin_servers.start() + -- only worker 0 managers the plugin server if worker_id() == 0 then local pluginserver_timer = proc_mgmt.pluginserver_timer @@ -396,6 +397,8 @@ function plugin_servers.start() end end + -- workers != 0 still need to get plugin servers definitions + -- local connection_check_timer = proc_mgmt.connection_check_timer for _, server_def in ipairs(proc_mgmt.get_server_defs()) do @@ -403,6 +406,11 @@ function plugin_servers.start() native_timer_at(0, connection_check_timer, server_def) end end + + -- in case plugin server restarts, all workers need to update their defs + kong.worker_events.register(function (data) + reset_instance(data.plugin_name, data.conf) + end, "plugin_server", "reset_instances") end function plugin_servers.stop() diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 676f6e9f5fa..10872c33eff 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -400,15 +400,23 @@ function Rpc:handle_event(plugin_name, conf, phase) end if not res or res == "" then - if err == "not ready" then - self.reset_instance(plugin_name, conf) - return handle_not_ready(plugin_name) - end - if err and (str_find(err:lower(), "no plugin instance", 1, true) - or str_find(err:lower(), "closed", 1, true)) then - kong.log.warn(err) - self.reset_instance(plugin_name, conf) - return self:handle_event(plugin_name, conf, phase) + if err then + local ok, err = kong.worker_events.post("plugin_server", "reset_instances", + { plugin_name = plugin_name, conf = conf }) + if not ok then + kong.log.err("failed to post plugin_server reset_instances event: ", err) + end + + if err == "not ready" then + self.reset_instance(plugin_name, conf) + return handle_not_ready(plugin_name) + end + if err and (str_find(err:lower(), "no plugin instance", 1, true) + or str_find(err:lower(), "closed", 1, true)) then + kong.log.warn(err) + self.reset_instance(plugin_name, conf) + return self:handle_event(plugin_name, conf, phase) + end end kong.log.err(err) end From f37487dcf10c303b38bdef520697867896da6979 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 10 Aug 2023 14:14:57 +0800 Subject: [PATCH 2865/4351] docs(CONTRIBUTING): prefer `ipairs` style table iteration --- CONTRIBUTING.md | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 97c30b70400..dd857323838 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -625,6 +625,21 @@ local t = {foo="hello",bar="world"} local t = { foo = "hello", bar = "world" } ``` +Perfer `ipairs()` to `for` loop when iterating an array, +which gives us more readability: + +```lua +-- bad +for i = 1, #t do + ... +end + +-- good +for _, v in ipairs(t) do + ... +end +``` + [Back to code style TOC](#table-of-contents---code-style) ### Strings From f55614cc59b4d921306b8234cb7a6ad3163d27d0 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Wed, 9 Aug 2023 17:58:36 +0800 Subject: [PATCH 2866/4351] Revert "style(router): remove `ipairs` and optimize router select (#11273)" This reverts commit 073d2fd54c8049f87a60680a2ee4c3a7ca88b21a. --- kong/router/atc.lua | 27 +++++++++++---------------- 1 file changed, 11 insertions(+), 16 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index fc8bd6a64f4..0901e5960a4 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -17,6 +17,7 @@ local type = type local assert = assert local setmetatable = setmetatable local pairs = pairs +local ipairs = ipairs local tonumber = tonumber @@ -77,8 +78,8 @@ do CACHED_SCHEMA = schema.new() for typ, fields in pairs(FIELDS) do - for i = 1, #fields do - assert(CACHED_SCHEMA:add_field(fields[i], typ)) + for _, v in ipairs(fields) do + assert(CACHED_SCHEMA:add_field(v, typ)) end end @@ -165,8 +166,8 @@ end local function has_header_matching_field(fields) - for i = 1, #fields do - if is_http_headers_field(fields[i]) then + for _, field in ipairs(fields) do + if is_http_headers_field(field) then return true end end @@ -224,7 +225,6 @@ local function new_from_scratch(routes, get_exp_and_priority) routes = routes_t, services = services_t, fields = fields, - fields_n = #fields, match_headers = match_headers, updated_at = new_updated_at, rebuilding = false, @@ -312,7 +312,6 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) local fields = inst:get_fields() old_router.fields = fields - old_router.fields_n = #fields old_router.match_headers = has_header_matching_field(fields) old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -403,9 +402,7 @@ function _M:select(req_method, req_uri, req_host, req_scheme, local host, port = split_host_port(req_host) - for i = 1, self.fields_n do - local field = self.fields[i] - + for _, field in ipairs(self.fields) do if field == "http.method" then assert(c:add_value(field, req_method)) @@ -445,8 +442,8 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end else - for idx = 1, #v do - local res, err = c:add_value(field, v[idx]:lower()) + for _, v in ipairs(v) do + local res, err = c:add_value(field, v:lower()) if not res then return nil, err end @@ -512,8 +509,8 @@ do local name = name:gsub("-", "_"):lower() if type(value) == "table" then - for i = 1, #value do - value[i] = value[i]:lower() + for i, v in ipairs(value) do + value[i] = v:lower() end tb_sort(value) value = tb_concat(value, ", ") @@ -613,9 +610,7 @@ function _M:select(_, _, _, scheme, local c = context.new(self.schema) - for i = 1, self.fields_n do - local field = self.fields[i] - + for _, field in ipairs(self.fields) do if field == "net.protocol" then assert(c:add_value(field, scheme)) From 66363e46e2524a44f363e96663c54c7ace6c8cb6 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Wed, 9 Aug 2023 18:11:46 +0800 Subject: [PATCH 2867/4351] Revert "perf(router): iterate routes with for loop (#11111)" This reverts commit e8173ca30b902202e289e93ab34cf40a907fd3d6. --- kong/router/atc.lua | 8 ++------ kong/router/utils.lua | 4 ++-- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 0901e5960a4..2dcec5dd683 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -188,9 +188,7 @@ local function new_from_scratch(routes, get_exp_and_priority) local new_updated_at = 0 - for i = 1, routes_n do - local r = routes[i] - + for _, r in ipairs(routes) do local route = r.route local route_id = route.id @@ -249,9 +247,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) local new_updated_at = 0 -- create or update routes - for i = 1, #routes do - local r = routes[i] - + for _, r in ipairs(routes) do local route = r.route local route_id = route.id diff --git a/kong/router/utils.lua b/kong/router/utils.lua index db0d9985e45..5b9844d55d5 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -288,8 +288,8 @@ do local v0 = 0 local v1 = 0 - for i = 1, #routes do - local r = routes[i].route + for _, route in ipairs(routes) do + local r = route.route local paths_t = r.paths or empty_table local headers_t = r.headers or empty_table From 794b452aabde50510781589a8f64397c6877b3fd Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 7 Aug 2023 08:35:16 +0000 Subject: [PATCH 2868/4351] chore(deps): bump tibdex/backport from 2.0.3 to 2.0.4 Bumps [tibdex/backport](https://github.com/tibdex/backport) from 2.0.3 to 2.0.4. - [Release notes](https://github.com/tibdex/backport/releases) - [Commits](https://github.com/tibdex/backport/compare/2e217641d82d02ba0603f46b1aeedefb258890ac...9565281eda0731b1d20c4025c43339fb0a23812e) --- updated-dependencies: - dependency-name: tibdex/backport dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 9a129c7a6c0..7cc4b9c134a 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -19,6 +19,6 @@ jobs: ) ) steps: - - uses: tibdex/backport@2e217641d82d02ba0603f46b1aeedefb258890ac # v2.0.3 + - uses: tibdex/backport@9565281eda0731b1d20c4025c43339fb0a23812e # v2.0.4 with: github_token: ${{ secrets.PAT }} From 94a025d8bff16aa0830c741869c215bc201e9243 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 10 Aug 2023 15:49:21 +0800 Subject: [PATCH 2869/4351] feat(router): support HTTP query parameters in expression routes (#11348) --- kong/router/atc.lua | 172 ++++++++++++++--- kong/router/utils.lua | 5 +- spec/01-unit/08-router_spec.lua | 180 ++++++++++++++---- .../05-proxy/02-router_spec.lua | 146 ++++++++++++++ 4 files changed, 437 insertions(+), 66 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 2dcec5dd683..1c0dc9577e5 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -31,6 +31,7 @@ local ngx_log = ngx.log local get_phase = ngx.get_phase local get_method = ngx.req.get_method local get_headers = ngx.req.get_headers +local get_uri_args = ngx.req.get_uri_args local ngx_ERR = ngx.ERR @@ -63,8 +64,9 @@ do ["String"] = {"net.protocol", "tls.sni", "http.method", "http.host", - "http.path", "http.raw_path", + "http.path", "http.headers.*", + "http.queries.*", }, ["Int"] = {"net.port", @@ -176,6 +178,22 @@ local function has_header_matching_field(fields) end +local function is_http_queries_field(field) + return field:sub(1, 13) == "http.queries." +end + + +local function has_query_matching_field(fields) + for _, field in ipairs(fields) do + if is_http_queries_field(field) then + return true + end + end + + return false +end + + local function new_from_scratch(routes, get_exp_and_priority) local phase = get_phase() @@ -216,6 +234,7 @@ local function new_from_scratch(routes, get_exp_and_priority) local fields = inst:get_fields() local match_headers = has_header_matching_field(fields) + local match_queries = has_query_matching_field(fields) return setmetatable({ schema = CACHED_SCHEMA, @@ -224,6 +243,7 @@ local function new_from_scratch(routes, get_exp_and_priority) services = services_t, fields = fields, match_headers = match_headers, + match_queries = match_queries, updated_at = new_updated_at, rebuilding = false, }, _MT) @@ -309,6 +329,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) old_router.fields = fields old_router.match_headers = has_header_matching_field(fields) + old_router.match_queries = has_query_matching_field(fields) old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -386,13 +407,14 @@ end if is_http then function _M:select(req_method, req_uri, req_host, req_scheme, - src_ip, src_port, - dst_ip, dst_port, - sni, req_headers) + _, _, + _, _, + sni, req_headers, req_queries) + check_select_params(req_method, req_uri, req_host, req_scheme, - src_ip, src_port, - dst_ip, dst_port, - sni, req_headers) + nil, nil, + nil, nil, + sni, req_headers, req_queries) local c = context.new(self.schema) @@ -426,28 +448,74 @@ function _M:select(req_method, req_uri, req_host, req_scheme, return nil, err end - elseif req_headers and is_http_headers_field(field) then + elseif is_http_headers_field(field) then + if not req_headers then + goto continue + end + local h = field:sub(14) local v = req_headers[h] - if v then - if type(v) == "string" then + if type(v) == "string" then + local res, err = c:add_value(field, v:lower()) + if not res then + return nil, err + end + + elseif type(v) == "table" then + for _, v in ipairs(v) do local res, err = c:add_value(field, v:lower()) if not res then return nil, err end + end + end -- if type(v) + + -- if v is nil or others, goto continue + + elseif is_http_queries_field(field) then + if not req_queries then + goto continue + end + + local n = field:sub(14) + local v = req_queries[n] + + -- the query parameter has only one value, like /?foo=bar + if type(v) == "string" then + local res, err = c:add_value(field, v) + if not res then + return nil, err + end + + -- the query parameter has no value, like /?foo, + -- get_uri_arg will get a boolean `true` + -- we think it is equivalent to /?foo= + elseif type(v) == "boolean" then + local res, err = c:add_value(field, "") + if not res then + return nil, err + end - else - for _, v in ipairs(v) do - local res, err = c:add_value(field, v:lower()) - if not res then - return nil, err - end + -- multiple values for a single query parameter, like /?foo=bar&foo=baz + elseif type(v) == "table" then + for _, v in ipairs(v) do + local res, err = c:add_value(field, v) + if not res then + return nil, err end end - end - end - end + end -- if type(v) + + -- if v is nil or others, goto continue + + else -- unknown field + error("unknown router matching schema field: " .. field) + + end -- if field + + ::continue:: + end -- for self.fields local matched = self.router:execute(c) if not matched then @@ -491,16 +559,17 @@ end local get_headers_key +local get_queries_key do local tb_sort = table.sort local tb_concat = table.concat - local headers_buf = buffer.new(64) + local str_buf = buffer.new(64) get_headers_key = function(headers) - headers_buf:reset() + str_buf:reset() - -- NOTE: DO NOT yield until headers_buf:get() + -- NOTE: DO NOT yield until str_buf:get() for name, value in pairs(headers) do local name = name:gsub("-", "_"):lower() @@ -515,10 +584,26 @@ do value = value:lower() end - headers_buf:putf("|%s=%s", name, value) + str_buf:putf("|%s=%s", name, value) end - return headers_buf:get() + return str_buf:get() + end + + get_queries_key = function(queries) + str_buf:reset() + + -- NOTE: DO NOT yield until str_buf:get() + for name, value in pairs(queries) do + if type(value) == "table" then + tb_sort(value) + value = tb_concat(value, ", ") + end + + str_buf:putf("|%s=%s", name, value) + end + + return str_buf:get() end end @@ -546,14 +631,31 @@ function _M:exec(ctx) headers_key = get_headers_key(headers) end + local queries, queries_key + if self.match_queries then + local err + queries, err = get_uri_args() + if err == "truncated" then + local lua_max_uri_args = kong and kong.configuration and kong.configuration.lua_max_uri_args or 100 + ngx_log(ngx_ERR, "router: not all request queries were read in order to determine the route as ", + "the request contains more than ", lua_max_uri_args, " queries, route selection ", + "may be inaccurate, consider increasing the 'lua_max_uri_args' configuration value ", + "(currently at ", lua_max_uri_args, ")") + end + + queries_key = get_queries_key(queries) + end + req_uri = strip_uri_args(req_uri) -- cache lookup - local cache_key = (req_method or "") .. "|" .. - (req_uri or "") .. "|" .. - (req_host or "") .. "|" .. - (sni or "") .. (headers_key or "") + local cache_key = (req_method or "") .. "|" .. + (req_uri or "") .. "|" .. + (req_host or "") .. "|" .. + (sni or "") .. "|" .. + (headers_key or "") .. "|" .. + (queries_key or "") local match_t = self.cache:get(cache_key) if not match_t then @@ -567,7 +669,7 @@ function _M:exec(ctx) local err match_t, err = self:select(req_method, req_uri, req_host, req_scheme, nil, nil, nil, nil, - sni, headers) + sni, headers, queries) if not match_t then if err then ngx_log(ngx_ERR, "router returned an error: ", err, @@ -628,8 +730,12 @@ function _M:select(_, _, _, scheme, elseif field == "net.dst.port" then assert(c:add_value(field, dst_port)) - end -- if - end -- for + else -- unknown field + error("unknown router matching schema field: " .. field) + + end -- if field + + end -- for self.fields local matched = self.router:execute(c) if not matched then @@ -753,6 +859,10 @@ function _M._set_ngx(mock_ngx) if mock_ngx.req.get_headers then get_headers = mock_ngx.req.get_headers end + + if mock_ngx.req.get_uri_args then + get_uri_args = mock_ngx.req.get_uri_args + end end end diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 5b9844d55d5..c92c5814514 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -65,7 +65,7 @@ end local function check_select_params(req_method, req_uri, req_host, req_scheme, src_ip, src_port, dst_ip, dst_port, - sni, req_headers) + sni, req_headers, req_queries) if req_method and type(req_method) ~= "string" then error("method must be a string", 2) end @@ -96,6 +96,9 @@ local function check_select_params(req_method, req_uri, req_host, req_scheme, if req_headers and type(req_headers) ~= "table" then error("headers must be a table", 2) end + if req_queries and type(req_queries) ~= "table" then + error("queries must be a table", 2) + end end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index bf3e7733767..8cda0b46e7c 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -50,6 +50,42 @@ local headers_mt = { end } +local spy_stub = { + nop = function() end +} + +local function mock_ngx(method, request_uri, headers, queries) + local _ngx + _ngx = { + log = ngx.log, + re = ngx.re, + var = setmetatable({ + request_uri = request_uri, + http_kong_debug = headers.kong_debug + }, { + __index = function(_, key) + if key == "http_host" then + spy_stub.nop() + return headers.host + end + end + }), + req = { + get_method = function() + return method + end, + get_headers = function() + return setmetatable(headers, headers_mt) + end, + get_uri_args = function() + return queries + end, + } + } + + return _ngx +end + for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do describe("Router (flavor = " .. flavor .. ")", function() reload_router(flavor) @@ -3108,39 +3144,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) describe("exec()", function() - local spy_stub = { - nop = function() end - } - - local function mock_ngx(method, request_uri, headers) - local _ngx - _ngx = { - log = ngx.log, - re = ngx.re, - var = setmetatable({ - request_uri = request_uri, - http_kong_debug = headers.kong_debug - }, { - __index = function(_, key) - if key == "http_host" then - spy_stub.nop() - return headers.host - end - end - }), - req = { - get_method = function() - return method - end, - get_headers = function() - return setmetatable(headers, headers_mt) - end - } - } - - return _ngx - end - it("returns parsed upstream_url + upstream_uri", function() local use_case_routes = { { @@ -4499,7 +4502,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" router_ignore_sni = assert(new_router(use_case_ignore_sni)) end) - it("[sni]", function() + it_trad_only("[sni]", function() local match_t = router:select(nil, nil, nil, "tcp", nil, nil, nil, nil, "www.example.org") assert.truthy(match_t) @@ -4853,3 +4856,112 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) end) end + +do + local flavor = "expressions" + + describe("Router (flavor = " .. flavor .. ")", function() + reload_router(flavor) + + local use_case, router + + lazy_setup(function() + use_case = { + -- query has one value + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path == "/foo/bar" && http.queries.a == "1"]], + priority = 100, + }, + }, + -- query has no value or is empty string + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path == "/foo/bar" && http.queries.a == ""]], + priority = 100, + }, + }, + -- query has multiple values + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + expression = [[http.path == "/foo/bar" && any(http.queries.a) == "2"]], + priority = 100, + }, + }, + } + + router = assert(new_router(use_case)) + end) + + it("select() should match http.queries", function() + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, nil, {a = "1",}) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, nil, {a = ""}) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, nil, {a = true}) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, nil, {a = {"2", "10"}}) + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, nil, {a = "x"}) + assert.falsy(match_t) + end) + + it("exec() should match http.queries", function() + local _ngx = mock_ngx("GET", "/foo/bar", { host = "domain.org"}, { a = "1"}) + local get_uri_args = spy.on(_ngx.req, "get_uri_args") + + router._set_ngx(_ngx) + local match_t = router:exec() + assert.spy(get_uri_args).was_called(1) + assert.same(use_case[1].route, match_t.route) + + local _ngx = mock_ngx("GET", "/foo/bar", { host = "domain.org"}, { a = ""}) + local get_uri_args = spy.on(_ngx.req, "get_uri_args") + + router._set_ngx(_ngx) + local match_t = router:exec() + assert.spy(get_uri_args).was_called(1) + assert.same(use_case[2].route, match_t.route) + + local _ngx = mock_ngx("GET", "/foo/bar", { host = "domain.org"}, { a = true}) + local get_uri_args = spy.on(_ngx.req, "get_uri_args") + + router._set_ngx(_ngx) + local match_t = router:exec() + assert.spy(get_uri_args).was_called(1) + assert.same(use_case[2].route, match_t.route) + + local _ngx = mock_ngx("GET", "/foo/bar", { host = "domain.org"}, { a = {"1", "2"}}) + local get_uri_args = spy.on(_ngx.req, "get_uri_args") + + router._set_ngx(_ngx) + local match_t = router:exec() + assert.spy(get_uri_args).was_called(1) + assert.same(use_case[3].route, match_t.route) + + local _ngx = mock_ngx("GET", "/foo/bar", { host = "domain.org"}, { a = "x"}) + local get_uri_args = spy.on(_ngx.req, "get_uri_args") + + router._set_ngx(_ngx) + local match_t = router:exec() + assert.spy(get_uri_args).was_called(1) + assert.falsy(match_t) + end) + + end) +end + diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index d5bc66c6c5f..e6a3c30e039 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2453,3 +2453,149 @@ for _, strategy in helpers.each_strategy() do end end end + + +-- http expression 'http.queries.*' +do + local function reload_router(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + helpers.setenv("KONG_ROUTER_FLAVOR", flavor) + + package.loaded["spec.helpers"] = nil + package.loaded["kong.global"] = nil + package.loaded["kong.cache"] = nil + package.loaded["kong.db"] = nil + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + + helpers = require "spec.helpers" + + helpers.unsetenv("KONG_ROUTER_FLAVOR") + end + + + local flavor = "expressions" + + for _, strategy in helpers.each_strategy() do + describe("Router [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + local proxy_client + + reload_router(flavor) + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + local service = bp.services:insert { + name = "global-cert", + } + + bp.routes:insert { + protocols = { "http" }, + expression = [[http.path == "/foo/bar" && http.queries.a == "1"]], + priority = 100, + service = service, + } + + bp.routes:insert { + protocols = { "http" }, + expression = [[http.path == "/foo" && http.queries.a == ""]], + priority = 100, + service = service, + } + + bp.routes:insert { + protocols = { "http" }, + expression = [[http.path == "/foobar" && any(http.queries.a) == "2"]], + priority = 100, + service = service, + } + + assert(helpers.start_kong({ + router_flavor = flavor, + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("query has wrong value", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foo/bar", + query = "a=x", + }) + assert.res_status(404, res) + end) + + it("query has one value", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foo/bar", + query = "a=1", + }) + assert.res_status(200, res) + end) + + it("query value is empty string", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foo", + query = "a=", + }) + assert.res_status(200, res) + end) + + it("query has no value", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foo", + query = "a&b=999", + }) + assert.res_status(200, res) + end) + + it("query has multiple values", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foobar", + query = "a=2&a=10", + }) + assert.res_status(200, res) + end) + + it("query does not match multiple values", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foobar", + query = "a=10&a=20", + }) + assert.res_status(404, res) + end) + + end) + + end -- strategy + +end -- http expression 'http.queries.*' From 05687efd58c6eea644e7fbe8dfc1e174fb7de5a5 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 10 Aug 2023 16:14:17 +0800 Subject: [PATCH 2870/4351] Revert "fix(pluginserver): error if req come before ready (#9507)" #11372 We used to check if the plugin server socket is ready by trying to connect, which will generate a lot of critical messages which cannot be suppressed due to OpenResty's limitation. As the logic is not really helpful, we decided to revert it. Revert "fix(pluginserver): error if req come before ready (#9507)" This reverts commit e7b6963f8c01c11232828d2709de08743708bf56. Fix KAG-2136 Fix #11084 Fix kong/kong-js-pdk#308 --- CHANGELOG.md | 2 ++ kong/runloop/plugin_servers/init.lua | 27 +++----------- kong/runloop/plugin_servers/mp_rpc.lua | 22 +++++------- kong/runloop/plugin_servers/pb_rpc.lua | 29 ++++++--------- kong/runloop/plugin_servers/process.lua | 47 ------------------------- 5 files changed, 26 insertions(+), 101 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b72b9c1847a..ddf5f129b21 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -42,6 +42,8 @@ [#11244](https://github.com/Kong/kong/pull/11244) - Add beta support for WebAssembly/proxy-wasm [#11218](https://github.com/Kong/kong/pull/11218) +- Fixed critical level logs when starting external plugin servers. Those logs cannot be suppressed due to the limitation of OpenResty. We choose to remove the socket availibilty detection feature. + [#11372](https://github.com/Kong/kong/pull/11372) #### Admin API diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 43381bf168f..429657384bc 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -232,16 +232,6 @@ function get_instance_id(plugin_name, conf) end local plugin_info = get_plugin_info(plugin_name) - local server_def = plugin_info.server_def - - if server_def.socket_err then - return nil, server_def.socket_err - end - - if not server_def.ready then - return nil, "not ready" - end - local server_rpc = get_server_rpc(plugin_info.server_def) local new_instance_info, err = server_rpc:call_start_instance(plugin_name, conf) @@ -386,24 +376,15 @@ end function plugin_servers.start() - -- only worker 0 managers the plugin server - if worker_id() == 0 then - local pluginserver_timer = proc_mgmt.pluginserver_timer - - for _, server_def in ipairs(proc_mgmt.get_server_defs()) do - if server_def.start_command then - native_timer_at(0, pluginserver_timer, server_def) - end - end + if worker_id() ~= 0 then + return end - -- workers != 0 still need to get plugin servers definitions - -- - local connection_check_timer = proc_mgmt.connection_check_timer + local pluginserver_timer = proc_mgmt.pluginserver_timer for _, server_def in ipairs(proc_mgmt.get_server_defs()) do if server_def.start_command then - native_timer_at(0, connection_check_timer, server_def) + native_timer_at(0, pluginserver_timer, server_def) end end diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index 3763c817320..ebd0943b265 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -1,8 +1,5 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" -local handle_not_ready = require("kong.runloop.plugin_servers.process").handle_not_ready -local str_find = string.find - local msgpack do msgpack = require "MessagePack" local nil_pack = msgpack.packers["nil"] @@ -22,6 +19,7 @@ local kong = kong local cjson_encode = cjson.encode local mp_pack = msgpack.pack local mp_unpacker = msgpack.unpacker +local str_find = string.find local Rpc = {} @@ -328,20 +326,18 @@ end function Rpc:handle_event(plugin_name, conf, phase) - local instance_id, _, err - instance_id, err = self.get_instance_id(plugin_name, conf) - if not err then - _, err = bridge_loop(self, instance_id, phase) - end + local instance_id = self.get_instance_id(plugin_name, conf) + local _, err = bridge_loop(self, instance_id, phase) if err then - if err == "not ready" then - self.reset_instance(plugin_name, conf) - return handle_not_ready(plugin_name) + local ok, err2 = kong.worker_events.post("plugin_server", "reset_instances", + { plugin_name = plugin_name, conf = conf }) + if not ok then + kong.log.err("failed to post plugin_server reset_instances event: ", err2) end - if err and str_find(err:lower(), "no plugin instance", 1, true) then + + if str_find(err:lower(), "no plugin instance") then kong.log.warn(err) - self.reset_instance(plugin_name, conf) return self:handle_event(plugin_name, conf, phase) end kong.log.err(err) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 10872c33eff..aa170ccbd1b 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -3,8 +3,6 @@ local cjson = require "cjson.safe" local grpc_tools = require "kong.tools.grpc" local pb = require "pb" local lpack = require "lua_pack" -local handle_not_ready = require("kong.runloop.plugin_servers.process").handle_not_ready -local str_find = string.find local ngx = ngx local kong = kong @@ -12,6 +10,7 @@ local cjson_encode = cjson.encode local t_unpack = table.unpack -- luacheck: ignore table local st_pack = lpack.pack local st_unpack = lpack.unpack +local str_find = string.find local proto_fname = "kong/pluginsocket.proto" @@ -400,23 +399,17 @@ function Rpc:handle_event(plugin_name, conf, phase) end if not res or res == "" then - if err then - local ok, err = kong.worker_events.post("plugin_server", "reset_instances", - { plugin_name = plugin_name, conf = conf }) - if not ok then - kong.log.err("failed to post plugin_server reset_instances event: ", err) - end + local ok, err2 = kong.worker_events.post("plugin_server", "reset_instances", + { plugin_name = plugin_name, conf = conf }) + if not ok then + kong.log.err("failed to post plugin_server reset_instances event: ", err2) + end - if err == "not ready" then - self.reset_instance(plugin_name, conf) - return handle_not_ready(plugin_name) - end - if err and (str_find(err:lower(), "no plugin instance", 1, true) - or str_find(err:lower(), "closed", 1, true)) then - kong.log.warn(err) - self.reset_instance(plugin_name, conf) - return self:handle_event(plugin_name, conf, phase) - end + local err_lowered = err and err:lower() or "" + if str_find(err_lowered, "no plugin instance") + or str_find(err_lowered, "closed") then + kong.log.warn(err) + return self:handle_event(plugin_name, conf, phase) end kong.log.err(err) end diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 5f88809c905..79c5ee44c7b 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -1,18 +1,13 @@ local cjson = require "cjson.safe" local pl_path = require "pl.path" local raw_log = require "ngx.errlog".raw_log -local ngx = ngx -local sleep = ngx.sleep -local connect = ngx.socket.connect local is_not_http_subsystem = ngx.config.subsystem ~= "http" local _, ngx_pipe = pcall(require, "ngx.pipe") local kong = kong -local log = ngx.log local ngx_INFO = ngx.INFO -local ngx_WARN = ngx.WARN local cjson_decode = cjson.decode local proc_mgmt = {} @@ -203,36 +198,6 @@ local function grab_logs(proc, name) end end --- if a plugin server is not ready after 20s of waiting we consider it failed -local pluginserver_start_timeout = 20 - -function proc_mgmt.connection_check_timer(premature, server_def) - if premature then - return - end - - if is_not_http_subsystem then - return - end - - local step = 0.1 - - local time = 0 - local uri = "unix:" .. server_def.socket - local c, err - while time < pluginserver_start_timeout do - c, err = connect(uri) - if c then - server_def.ready = true - c:close() - return - end - sleep(step) - time = time + step - end - server_def.socket_err = err -end - function proc_mgmt.pluginserver_timer(premature, server_def) if premature then return @@ -271,20 +236,8 @@ function proc_mgmt.pluginserver_timer(premature, server_def) end end kong.log.notice("Exiting: pluginserver '", server_def.name, "' not respawned.") - end --- limit the number of warning messages -local plugin_already_warned = {} -function proc_mgmt.handle_not_ready(plugin_name) - if plugin_already_warned[plugin_name] then - return - end - - plugin_already_warned[plugin_name] = true - log(ngx_WARN, "plugin server is not ready, ", - plugin_name, " will not be executed in this request") -end return proc_mgmt From 07475c431246bf9ec02181a3086b98e8c478e176 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Thu, 10 Aug 2023 18:02:43 +0800 Subject: [PATCH 2871/4351] fix(conf_loader): cluster_cert/cluster_ca_cert to support base64 encoded values (#11385) --- CHANGELOG.md | 2 + kong/conf_loader/init.lua | 78 ++++++++++++++-------------- spec/01-unit/03-conf_loader_spec.lua | 32 ++++++++++++ 3 files changed, 73 insertions(+), 39 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ddf5f129b21..18fda7de886 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -114,6 +114,8 @@ The issue only affects scenarios where the same Go plugin is applied to different Route or Service entities. [#11306](https://github.com/Kong/kong/pull/11306) +- Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. + [#11385](https://github.com/Kong/kong/pull/11385) #### Admin API diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index b6a87e06516..3f071d5f393 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1179,6 +1179,45 @@ local function check_and_parse(conf, opts) end end + if conf.role == "control_plane" or conf.role == "data_plane" then + local cluster_cert = conf.cluster_cert + local cluster_cert_key = conf.cluster_cert_key + local cluster_ca_cert = conf.cluster_ca_cert + + if not cluster_cert or not cluster_cert_key then + errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" + + else + if not exists(cluster_cert) then + cluster_cert = try_decode_base64(cluster_cert) + conf.cluster_cert = cluster_cert + local _, err = openssl_x509.new(cluster_cert) + if err then + errors[#errors + 1] = "cluster_cert: failed loading certificate from " .. cluster_cert + end + end + + if not exists(cluster_cert_key) then + cluster_cert_key = try_decode_base64(cluster_cert_key) + conf.cluster_cert_key = cluster_cert_key + local _, err = openssl_pkey.new(cluster_cert_key) + if err then + errors[#errors + 1] = "cluster_cert_key: failed loading key from " .. cluster_cert_key + end + end + end + + if cluster_ca_cert and not exists(cluster_ca_cert) then + cluster_ca_cert = try_decode_base64(cluster_ca_cert) + conf.cluster_ca_cert = cluster_ca_cert + local _, err = openssl_x509.new(cluster_ca_cert) + if err then + errors[#errors + 1] = "cluster_ca_cert: failed loading certificate from " .. + cluster_ca_cert + end + end + end + if conf.role == "control_plane" then if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then errors[#errors + 1] = "admin_listen must be specified when role = \"control_plane\"" @@ -1250,45 +1289,6 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = "cluster_max_payload must be 4194304 (4MB) or greater" end - if conf.role == "control_plane" or conf.role == "data_plane" then - local cluster_cert = conf.cluster_cert - local cluster_cert_key = conf.cluster_cert_key - local cluster_ca_cert = conf.cluster_ca_cert - - if not cluster_cert or not cluster_cert_key then - errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" - - else - if not exists(cluster_cert) then - cluster_cert = try_decode_base64(cluster_cert) - conf.cluster_cert = cluster_cert - local _, err = openssl_x509.new(cluster_cert) - if err then - errors[#errors + 1] = "cluster_cert: failed loading certificate from " .. cluster_cert - end - end - - if not exists(cluster_cert_key) then - cluster_cert_key = try_decode_base64(cluster_cert_key) - conf.cluster_cert_key = cluster_cert_key - local _, err = openssl_pkey.new(cluster_cert_key) - if err then - errors[#errors + 1] = "cluster_cert_key: failed loading key from " .. cluster_cert_key - end - end - end - - if cluster_ca_cert and not exists(cluster_ca_cert) then - cluster_ca_cert = try_decode_base64(cluster_ca_cert) - conf.cluster_ca_cert = cluster_ca_cert - local _, err = openssl_x509.new(cluster_ca_cert) - if err then - errors[#errors + 1] = "cluster_ca_cert: failed loading certificate from " .. - cluster_ca_cert - end - end - end - if conf.upstream_keepalive_pool_size < 0 then errors[#errors + 1] = "upstream_keepalive_pool_size must be 0 or greater" end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 5d8ad1e3524..f2b666e6925 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1070,6 +1070,38 @@ describe("Configuration loader", function() assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) end) + it("autoload base64 cluster_cert or cluster_ca_cert for data plane in lua_ssl_trusted_certificate", function() + local ssl_fixtures = require "spec.fixtures.ssl" + local cert = ssl_fixtures.cert + local cacert = ssl_fixtures.cert_ca + local key = ssl_fixtures.key + local conf, _, errors = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_cert = ngx.encode_base64(cert), + cluster_cert_key = ngx.encode_base64(key), + }) + assert.is_nil(errors) + assert.contains( + cert, + conf.lua_ssl_trusted_certificate + ) + + local conf, _, errors = conf_loader(nil, { + role = "data_plane", + database = "off", + cluster_mtls = "pki", + cluster_cert = ngx.encode_base64(cert), + cluster_cert_key = ngx.encode_base64(key), + cluster_ca_cert = ngx.encode_base64(cacert), + }) + assert.is_nil(errors) + assert.contains( + cacert, + conf.lua_ssl_trusted_certificate + ) + end) + it("validates proxy_server", function() local conf, _, errors = conf_loader(nil, { proxy_server = "http://cool:pwd@localhost:2333", From 78216546f06ce4e8c4352c5bb187a1ce099406cf Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 10 Aug 2023 21:39:36 +0800 Subject: [PATCH 2872/4351] fix(oauth2): fix a bug that refresh_token could be shared across instances (#11342) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * fix(oauth2): fix a bug that refresh_token could be shared across services when `global_credentials` is set as `true`. With `global_credential=true`, `access_token` can be shared across services, as well as `refresh_token` currently. This means that a `refresh_token` belonging to a service can be used to refresh tokens belonging to another service, which is consider as a bug. In this PR, the scope is taken into account as a new creteria of the request validation. Scopes associated with a token provided in the request will be compared with those configured in the Oauth2 instance hit by that request. FTI-5173 Co-authored-by: Hans Hübner --- CHANGELOG.md | 2 + kong/plugins/oauth2/access.lua | 21 +- spec/03-plugins/25-oauth2/03-access_spec.lua | 201 +++++++++++++++++++ 3 files changed, 220 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 18fda7de886..31c94ac73c9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -31,6 +31,8 @@ `max_retry_delay` must now be `number`s greater than 0.001 (seconds). [#10840](https://github.com/Kong/kong/pull/10840) +- For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. + [#11342](https://github.com/Kong/kong/pull/11342) ### Additions diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index d3147e351b1..0a2ff97f830 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -757,15 +757,28 @@ local function issue_token(conf) error_description = "Invalid " .. REFRESH_TOKEN } - else - -- Check that the token belongs to the client application - if token.credential.id ~= client.id then + -- Check that the token belongs to the client application + elseif token.credential.id ~= client.id then response_params = { [ERROR] = "invalid_client", error_description = "Invalid client authentication" } - else + else + -- Check scopes + if token.scope then + for scope in token.scope:gmatch("%S+") do + if not table_contains(conf.scopes, scope) then + response_params = { + [ERROR] = "invalid_scope", + error_description = "Scope mismatch", + } + break + end + end + end + + if not response_params[ERROR] then response_params = generate_token(conf, kong.router.get_service(), client, token.authenticated_userid, diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 95a1913f351..9d353bdb0bc 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -262,6 +262,10 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local service15 = admin_api.services:insert() local service16 = admin_api.services:insert() local service17 = admin_api.services:insert() + local service18 = admin_api.services:insert() + local service19 = admin_api.services:insert() + local service20 = admin_api.services:insert() + local service21 = admin_api.services:insert() local route1 = assert(admin_api.routes:insert({ hosts = { "oauth2.com" }, @@ -377,6 +381,30 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() service = service17, })) + local route18 = assert(admin_api.routes:insert({ + hosts = { "oauth2_18.com" }, + protocols = { "http", "https" }, + service = service18, + })) + + local route19 = assert(admin_api.routes:insert({ + hosts = { "oauth2_19.com" }, + protocols = { "http", "https" }, + service = service19, + })) + + local route20 = assert(admin_api.routes:insert({ + hosts = { "oauth2_20.com" }, + protocols = { "http", "https" }, + service = service20, + })) + + local route21 = assert(admin_api.routes:insert({ + hosts = { "oauth2_21.com" }, + protocols = { "http", "https" }, + service = service21, + })) + local service_grpc = assert(admin_api.services:insert { name = "grpc", url = helpers.grpcbin_url, @@ -556,6 +584,38 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() global_credentials = true, } }) + + admin_api.oauth2_plugins:insert({ + route = { id = route18.id }, + config = { + scopes = { "scope18" }, + global_credentials = true, + } + }) + + admin_api.oauth2_plugins:insert({ + route = { id = route19.id }, + config = { + scopes = { "scope19" }, + global_credentials = true, + } + }) + + admin_api.oauth2_plugins:insert({ + route = { id = route20.id }, + config = { + scopes = { "scope20" }, + global_credentials = true, + } + }) + + admin_api.oauth2_plugins:insert({ + route = { id = route21.id }, + config = { + scopes = { "scope20", "scope21" }, + global_credentials = true, + } + }) end) before_each(function () @@ -2905,6 +2965,147 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() }) assert.res_status(401, res) end) + + it("refreshing token fails when scope is mismatching", function () + -- provision code + local code, body, res + local request_client = helpers.proxy_ssl_client() + body = { + provision_key = "provision123", + client_id = "clientid123", + response_type = "code", + scope = "scope18", + state = "hello", + authenticated_userid = "userid123", + } + res = assert(request_client:send { + method = "POST", + path = "/oauth2/authorize", + body = body, + headers = kong.table.merge({ + ["Host"] = "oauth2_18.com", + ["Content-Type"] = "application/json" + }) + }) + res = assert(cjson.decode(assert.res_status(200, res))) + if res.redirect_uri then + local iterator, err = ngx.re.gmatch(res.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + assert.is_nil(err) + local m, err = iterator() + assert.is_nil(err) + code = m[1] + end + + -- provision token + body = { + code = code, + client_id = "clientid123", + client_secret = "secret123", + grant_type = "authorization_code", + redirect_uri = "http://google.com/kong", + } + res = assert(request_client:send { + method = "POST", + path = "/oauth2/token", + body = body, + headers = { + ["Host"] = "oauth2_18.com", + ["Content-Type"] = "application/json" + } + }) + local token = assert(cjson.decode(assert.res_status(200, res))) + + -- refresh token with mismatching scope + res = assert(request_client:send { + method = "POST", + path = "/oauth2/token", + body = { + refresh_token = token.refresh_token, + client_id = "clientid123", + client_secret = "secret123", + grant_type = "refresh_token", + }, + headers = { + ["Host"] = "oauth2_19.com", + ["Content-Type"] = "application/json" + } + }) + res = assert(cjson.decode(assert.res_status(400, res))) + assert.same({ + error = "invalid_scope", + error_description = "Scope mismatch" + }, res) + request_client:close() + end) + + it("refreshing token succeeds when scope is a subset", function() + -- provision code + local code, body, res + local request_client = helpers.proxy_ssl_client() + body = { + provision_key = "provision123", + client_id = "clientid123", + response_type = "code", + scope = "scope20", + state = "hello", + authenticated_userid = "userid123", + } + res = assert(request_client:send { + method = "POST", + path = "/oauth2/authorize", + body = body, + headers = kong.table.merge({ + ["Host"] = "oauth2_20.com", + ["Content-Type"] = "application/json" + }) + }) + res = assert(cjson.decode(assert.res_status(200, res))) + if res.redirect_uri then + local iterator, err = ngx.re.gmatch(res.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + assert.is_nil(err) + local m, err = iterator() + assert.is_nil(err) + code = m[1] + end + + -- provision token + body = { + code = code, + client_id = "clientid123", + client_secret = "secret123", + grant_type = "authorization_code", + redirect_uri = "http://google.com/kong", + } + res = assert(request_client:send { + method = "POST", + path = "/oauth2/token", + body = body, + headers = { + ["Host"] = "oauth2_20.com", + ["Content-Type"] = "application/json" + } + }) + local token = assert(cjson.decode(assert.res_status(200, res))) + + -- refresh token with mismatching scope + local res = assert(request_client:send { + method = "POST", + path = "/oauth2/token", + body = { + refresh_token = token.refresh_token, + client_id = "clientid123", + client_secret = "secret123", + grant_type = "refresh_token", + }, + headers = { + ["Host"] = "oauth2_21.com", + ["Content-Type"] = "application/json" + } + }) + assert(cjson.decode(assert.res_status(200, res))) + request_client:close() + end) + it("fails when a correct access_token is being sent in the wrong header", function() local token = provision_token("oauth2_11.com",nil,"clientid1011","secret1011") From 53bf6f5739b5b00547b3e7036bd6d79e991be8ed Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 9 Aug 2023 19:07:13 -0300 Subject: [PATCH 2873/4351] fix(build): set $HOME for luarocks build in macos latest `brew` requires $HOME to be set --- build/luarocks/BUILD.luarocks.bazel | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index 922c2de6006..ac7db82fdfa 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -68,7 +68,7 @@ OPENSSL_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @openssl)' | awk '{print $$1}' # we use system libyaml on macos if [[ "$$OSTYPE" == "darwin"* ]]; then - YAML_DIR=$$(brew --prefix)/opt/libyaml + YAML_DIR=$$(HOME=~$$(whoami) brew --prefix)/opt/libyaml elif [[ -d $$WORKSPACE_PATH/$(BINDIR)/external/cross_deps_libyaml/libyaml ]]; then # TODO: is there a good way to use locations but doesn't break non-cross builds? YAML_DIR=$$WORKSPACE_PATH/$(BINDIR)/external/cross_deps_libyaml/libyaml From cef2a03642d79674f64f9923f9e4ca854babc378 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 11 Aug 2023 13:01:31 +0800 Subject: [PATCH 2874/4351] chore(ci): output kernel message on test failed (#11390) --- .github/workflows/build_and_test.yml | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 97805dc62d3..fc65aef6c08 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -112,6 +112,11 @@ jobs: path: | luacov.stats.out + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + integration-tests-postgres: name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests runs-on: ubuntu-22.04 @@ -244,6 +249,11 @@ jobs: path: | luacov.stats.out + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + integration-tests-dbless: name: DB-less integration tests runs-on: ubuntu-22.04 @@ -312,6 +322,11 @@ jobs: path: | luacov.stats.out + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + pdk-tests: name: PDK tests runs-on: ubuntu-22.04 @@ -359,6 +374,11 @@ jobs: path: | luacov.stats.out + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + aggregator: needs: [lint-doc-and-unit-tests,pdk-tests,integration-tests-postgres,integration-tests-dbless] name: Luacov stats aggregator From 7b8517502564df884c36a9615b72bdd04a4c688d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 11 Aug 2023 09:37:02 +0300 Subject: [PATCH 2875/4351] chore(balancer): use less dramatic debug message (#11391) ### Summary When starting e.g. empty Kong this got logged: ``` 2023/08/11 08:49:27 [debug] 40426#0: *5 [lua] upstreams.lua:108: empty upstreams dict. Could it be an uncatched database error? ``` It is a way too alarmistic. The most common case for upstreams dict to be empty is that people are not using balancer or that there is just no upstreams specified. E.g. only using routes and services. Signed-off-by: Aapo Talvensaari --- kong/runloop/balancer/upstreams.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index e2f9fcd3ce2..9c085675b32 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -105,7 +105,7 @@ local function load_upstreams_dict_into_memory() -- please refer to https://github.com/Kong/kong/pull/4301 and -- https://github.com/Kong/kong/pull/8974#issuecomment-1317788871 if isempty(upstreams_dict) then - log(DEBUG, "empty upstreams dict. Could it be an uncatched database error?") + log(DEBUG, "no upstreams were specified") end return upstreams_dict From 530e4a7495ff502d6e4047e57e5fcd1fe48467b9 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Fri, 11 Aug 2023 15:08:08 +0800 Subject: [PATCH 2876/4351] fix(*): drop luasocket in cli (#11177) This is the follow-up PR of https://github.com/Kong/kong/pull/11127 Changing the socket type from luasocket to openresty cosocket causes some test fail weirdly. After investigating, it's mainly because the cosocket support yield and setkeepalive. See the comments in tests. FTI-4937 --- CHANGELOG.md | 2 + bin/busted | 8 ++ kong/cmd/utils/migrations.lua | 3 + kong/db/strategies/postgres/connector.lua | 23 ++--- .../02-cmd/10-migrations_spec.lua | 4 + spec/02-integration/03-db/01-db_spec.lua | 69 +++++++------- .../03-db/04-db_cluster_mutex_spec.lua | 56 ++++++----- .../28-grpc-gateway/01-proxy_spec.lua | 6 ++ spec/require.lua | 93 +++++++++++++++++++ 9 files changed, 191 insertions(+), 73 deletions(-) create mode 100644 spec/require.lua diff --git a/CHANGELOG.md b/CHANGELOG.md index 31c94ac73c9..ca0f8683d5c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -158,6 +158,8 @@ [#11090](https://github.com/Kong/kong/pull/11090) - Remove kong branding from kong HTML error template. [#11150](https://github.com/Kong/kong/pull/11150) +- Drop luasocket in cli + [#11177](https://github.com/Kong/kong/pull/11177) #### Status API diff --git a/bin/busted b/bin/busted index dfc41fec123..e676a55c3ac 100755 --- a/bin/busted +++ b/bin/busted @@ -59,6 +59,14 @@ require("kong.globalpatches")({ rbusted = true }) +-- some libraries used in test like spec/helpers +-- calls cosocket in module level, and as LuaJIT's +-- `require` is implemented in C, this throws +-- "attempt to yield across C-call boundary" error +-- the following pure-lua implementation is to bypass +-- this limitation, without need to modify all tests +_G.require = require "spec.require".require + -- Busted command-line runner require 'busted.runner'({ standalone = false }) diff --git a/kong/cmd/utils/migrations.lua b/kong/cmd/utils/migrations.lua index c450654fbc3..bd39250b996 100644 --- a/kong/cmd/utils/migrations.lua +++ b/kong/cmd/utils/migrations.lua @@ -195,6 +195,9 @@ local function reset(schema_state, db, ttl) -- failed to acquire locks - maybe locks table was dropped? log.error(err .. " - retrying without cluster lock") log("Resetting database...") + -- ROLLBACK in order to solve this error + -- ERROR: current transaction is aborted, commands ignored until end of transaction block + assert(db.connector:query("ROLLBACK;")) assert(db:schema_reset()) log("Database successfully reset") return true diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index cd3750ce765..b4019a42fba 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -195,10 +195,7 @@ local setkeepalive local function reconnect(config) local phase = get_phase() - if phase == "init" or phase == "init_worker" or ngx.IS_CLI then - -- Force LuaSocket usage in the CLI in order to allow for self-signed - -- certificates to be trusted (via opts.cafile) in the resty-cli - -- interpreter (no way to set lua_ssl_trusted_certificate). + if phase == "init" or phase == "init_worker" then config.socket_type = "luasocket" else @@ -219,16 +216,16 @@ local function reconnect(config) return nil, err end - if connection.sock:getreusedtimes() == 0 then - if config.schema == "" then - local res = connection:query("SELECT CURRENT_SCHEMA AS schema") - if res and res[1] and res[1].schema and res[1].schema ~= null then - config.schema = res[1].schema - else - config.schema = "public" - end + if config.schema == "" then + local res = connection:query("SELECT CURRENT_SCHEMA AS schema") + if res and res[1] and res[1].schema and res[1].schema ~= null then + config.schema = res[1].schema + else + config.schema = "public" end + end + if connection.sock:getreusedtimes() == 0 then ok, err = connection:query(concat { "SET SCHEMA ", connection:escape_literal(config.schema), ";\n", "SET TIME ZONE ", connection:escape_literal("UTC"), ";", @@ -298,7 +295,7 @@ function _mt:init() local res, err = self:query("SHOW server_version_num;") local ver = tonumber(res and res[1] and res[1].server_version_num) if not ver then - return nil, "failed to retrieve PostgreSQL server_version_num: " .. err + return nil, "failed to retrieve PostgreSQL server_version_num: " .. (err or "") end local major = floor(ver / 10000) diff --git a/spec/02-integration/02-cmd/10-migrations_spec.lua b/spec/02-integration/02-cmd/10-migrations_spec.lua index c829fad8933..72d9d678c18 100644 --- a/spec/02-integration/02-cmd/10-migrations_spec.lua +++ b/spec/02-integration/02-cmd/10-migrations_spec.lua @@ -44,7 +44,11 @@ for _, strategy in helpers.each_strategy() do local db = assert(DB.new(tmp_conf, strategy)) assert(db:init_connector()) + -- in spec/helpers.lua, db has already been init'ed + -- the stored connection will be reused here, + -- so we need to set schema explicitly to 'kong_migrations_tests' assert(db:connect()) + assert(db.connector:query("SET SCHEMA 'kong_migrations_tests';\n")) finally(function() db.connector:close() end) diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index 91d9c701588..a4945f6ab76 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -236,12 +236,7 @@ for _, strategy in helpers.each_strategy() do assert(db:close()) end) - it("returns opened connection when using cosockets", function() - -- bin/busted runs with ngx.IS_CLI = true, which forces luasocket to - -- be used in the DB connector (for custom CAs to work) - -- Disable this behavior for this test, especially considering we - -- are running within resty-cli, and thus within timer_by_lua (which - -- can support cosockets). + it("returns opened connection when IS_CLI=false", function() ngx.IS_CLI = false local db, err = DB.new(helpers.test_conf, strategy) @@ -264,7 +259,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - it("returns opened connection when using luasocket", function() + it("returns opened connection when IS_CLI=true", function() ngx.IS_CLI = true local db, err = DB.new(helpers.test_conf, strategy) @@ -278,7 +273,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) end @@ -286,7 +281,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("returns opened connection with ssl (cosockets)", function() + postgres_only("returns opened connection with ssl (IS_CLI=false)", function() ngx.IS_CLI = false local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -312,7 +307,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("returns opened connection with ssl (luasocket)", function() + postgres_only("returns opened connection with ssl (IS_CLI=true)", function() ngx.IS_CLI = true local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -330,7 +325,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) end @@ -338,7 +333,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("connects to postgres with readonly account (cosockets)", function() + postgres_only("connects to postgres with readonly account (IS_CLI=false)", function() ngx.IS_CLI = false local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -366,7 +361,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("connects to postgres with readonly account (luasocket)", function() + postgres_only("connects to postgres with readonly account (IS_CLI=true)", function() ngx.IS_CLI = true local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -385,13 +380,13 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(db.connector:get_stored_connection("read")) - assert.equal("luasocket", db.connector:get_stored_connection("write").sock_type) + assert.equal("nginx", db.connector:get_stored_connection("write").sock_type) if strategy == "portgres" then assert.is_false(db.connector:get_stored_connection("write").config.ssl) end - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) if strategy == "portgres" then assert.is_false(db.connector:get_stored_connection("write").config.ssl) @@ -407,7 +402,7 @@ for _, strategy in helpers.each_strategy() do helpers.get_db_utils(strategy, {}) end) - it("returns true when there is a stored connection (cosockets)", function() + it("returns true when there is a stored connection (IS_CLI=false)", function() ngx.IS_CLI = false local db, err = DB.new(helpers.test_conf, strategy) @@ -432,7 +427,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - it("returns true when there is a stored connection (luasocket)", function() + it("returns true when there is a stored connection (IS_CLI=true)", function() ngx.IS_CLI = true local db, err = DB.new(helpers.test_conf, strategy) @@ -446,7 +441,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) end @@ -457,7 +452,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("returns true when there is a stored connection with ssl (cosockets)", function() + postgres_only("returns true when there is a stored connection with ssl (IS_CLI=false)", function() ngx.IS_CLI = false local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -485,7 +480,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("returns true when there is a stored connection with ssl (luasocket)", function() + postgres_only("returns true when there is a stored connection with ssl (IS_CLI=true)", function() ngx.IS_CLI = true local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -503,7 +498,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) end @@ -514,7 +509,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - it("returns true when there is no stored connection (cosockets)", function() + it("returns true when there is no stored connection (IS_CLI=false)", function() ngx.IS_CLI = false local db, err = DB.new(helpers.test_conf, strategy) @@ -527,7 +522,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:setkeepalive()) end) - it("returns true when there is no stored connection (luasocket)", function() + it("returns true when there is no stored connection (IS_CLI=true)", function() ngx.IS_CLI = true local db, err = DB.new(helpers.test_conf, strategy) @@ -540,7 +535,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:setkeepalive()) end) - postgres_only("keepalives both read only and write connection (cosockets)", function() + postgres_only("keepalives both read only and write connection (IS_CLI=false)", function() ngx.IS_CLI = false local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -577,7 +572,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("connects and keepalives only write connection (luasocket)", function() + postgres_only("connects and keepalives only write connection (IS_CLI=true)", function() ngx.IS_CLI = true local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -598,7 +593,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.is_table(conn) - assert.equal("luasocket", db.connector:get_stored_connection("write").sock_type) + assert.equal("nginx", db.connector:get_stored_connection("write").sock_type) assert.is_nil(db.connector:get_stored_connection("read")) if strategy == "postgres" then @@ -620,7 +615,7 @@ for _, strategy in helpers.each_strategy() do helpers.get_db_utils(strategy, {}) end) - it("returns true when there is a stored connection (cosockets)", function() + it("returns true when there is a stored connection (IS_CLI=false)", function() ngx.IS_CLI = false local db, err = DB.new(helpers.test_conf, strategy) @@ -643,7 +638,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:close()) end) - it("returns true when there is a stored connection (luasocket)", function() + it("returns true when there is a stored connection (IS_CLI=true)", function() ngx.IS_CLI = true local db, err = DB.new(helpers.test_conf, strategy) @@ -657,7 +652,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_false(db.connector:get_stored_connection().config.ssl) end @@ -666,7 +661,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:close()) end) - postgres_only("returns true when there is a stored connection with ssl (cosockets)", function() + postgres_only("returns true when there is a stored connection with ssl (IS_CLI=false)", function() ngx.IS_CLI = false local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -692,7 +687,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:close()) end) - postgres_only("returns true when there is a stored connection with ssl (luasocket)", function() + postgres_only("returns true when there is a stored connection with ssl (IS_CLI=true)", function() ngx.IS_CLI = true local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -710,7 +705,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(conn) if strategy == "postgres" then - assert.equal("luasocket", db.connector:get_stored_connection().sock_type) + assert.equal("nginx", db.connector:get_stored_connection().sock_type) assert.is_true(db.connector:get_stored_connection().config.ssl) end @@ -718,7 +713,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:close()) end) - it("returns true when there is no stored connection (cosockets)", function() + it("returns true when there is no stored connection (IS_CLI=false)", function() ngx.IS_CLI = false local db, err = DB.new(helpers.test_conf, strategy) @@ -731,7 +726,7 @@ for _, strategy in helpers.each_strategy() do assert.is_true(db:close()) end) - it("returns true when there is no stored connection (luasocket)", function() + it("returns true when there is no stored connection (IS_CLI=true)", function() ngx.IS_CLI = true local db, err = DB.new(helpers.test_conf, strategy) @@ -744,7 +739,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, db:close()) end) - postgres_only("returns true when both read-only and write connection exists (cosockets)", function() + postgres_only("returns true when both read-only and write connection exists (IS_CLI=false)", function() ngx.IS_CLI = false local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -781,7 +776,7 @@ for _, strategy in helpers.each_strategy() do db:close() end) - postgres_only("returns true when both read-only and write connection exists (luasocket)", function() + postgres_only("returns true when both read-only and write connection exists (IS_CLI=true)", function() ngx.IS_CLI = true local conf = utils.cycle_aware_deep_copy(helpers.test_conf) @@ -801,7 +796,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.is_table(conn) - assert.equal("luasocket", db.connector:get_stored_connection("write").sock_type) + assert.equal("nginx", db.connector:get_stored_connection("write").sock_type) assert.is_nil(db.connector:get_stored_connection("read")) if strategy == "postgres" then diff --git a/spec/02-integration/03-db/04-db_cluster_mutex_spec.lua b/spec/02-integration/03-db/04-db_cluster_mutex_spec.lua index 198b5ea68eb..156593be65f 100644 --- a/spec/02-integration/03-db/04-db_cluster_mutex_spec.lua +++ b/spec/02-integration/03-db/04-db_cluster_mutex_spec.lua @@ -22,44 +22,47 @@ for _, strategy in helpers.each_strategy() do describe("db:cluster_mutex()", function() it("returns 'true' when mutex ran and 'false' otherwise", function() + local ok1, err1, ok2, err2 local t1 = ngx.thread.spawn(function() - local ok, err = db:cluster_mutex("my_key", nil, function() + ok1, err1 = db:cluster_mutex("my_key", nil, function() ngx.sleep(0.1) end) - assert.is_nil(err) - assert.equal(true, ok) end) local t2 = ngx.thread.spawn(function() - local ok, err = db:cluster_mutex("my_key", nil, function() end) - assert.is_nil(err) - assert.equal(false, ok) + ok2, err2 = db:cluster_mutex("my_key", nil, function() end) end) ngx.thread.wait(t1) ngx.thread.wait(t2) + + assert.is_nil(err1) + assert.equal(true, ok1) + assert.is_nil(err2) + assert.equal(false, ok2) end) it("mutex ensures only one callback gets called", function() local cb1 = spy.new(function() end) local cb2 = spy.new(function() ngx.sleep(0.3) end) + local err1, err2 local t1 = ngx.thread.spawn(function() ngx.sleep(0.2) - local _, err = db:cluster_mutex("my_key_2", { owner = "1" }, cb1) - assert.is_nil(err) + _, err1 = db:cluster_mutex("my_key_2", { owner = "1" }, cb1) end) local t2 = ngx.thread.spawn(function() - local _, err = db:cluster_mutex("my_key_2", { owner = "2" }, cb2) - assert.is_nil(err) + _, err2 = db:cluster_mutex("my_key_2", { owner = "2" }, cb2) end) ngx.thread.wait(t1) ngx.thread.wait(t2) + assert.is_nil(err1) + assert.is_nil(err2) assert.spy(cb2).was_called() assert.spy(cb1).was_not_called() end) @@ -68,29 +71,33 @@ for _, strategy in helpers.each_strategy() do it("mutex can be subsequently acquired once released", function() local cb1 = spy.new(function() end) local cb2 = spy.new(function() end) + local err1, err2 local t1 = ngx.thread.spawn(function() - local _, err = db:cluster_mutex("my_key_3", nil, cb1) - assert.is_nil(err) + _, err1 = db:cluster_mutex("my_key_3", nil, cb1) end) + -- to make sure `db:cluster_mutex` is called subsequently. + -- even if we didn't call ngx.sleep() explicitly, it will + -- yield in `db:cluster_mutex` + ngx.thread.wait(t1) + local t2 = ngx.thread.spawn(function() - local _, err = db:cluster_mutex("my_key_3", nil, cb2) - assert.is_nil(err) + _, err2 = db:cluster_mutex("my_key_3", nil, cb2) end) - ngx.thread.wait(t1) ngx.thread.wait(t2) + assert.is_nil(err1) + assert.is_nil(err2) assert.spy(cb1).was_called() assert.spy(cb2).was_called() end) it("mutex cannot be held for longer than opts.ttl across nodes (DB lock)", function() + local ok1, err1, ok2, err2 local cb1 = spy.new(function() - -- remove worker lock - ngx.shared.kong_locks:delete("my_key_5") -- make DB lock expire ngx.sleep(1) end) @@ -98,20 +105,23 @@ for _, strategy in helpers.each_strategy() do local cb2 = spy.new(function() end) local t1 = ngx.thread.spawn(function() - local ok, err = db:cluster_mutex("my_key_5", { ttl = 0.5 }, cb1) - assert.is_nil(err) - assert.equal(true, ok) + ok1, err1 = db:cluster_mutex("my_key_5", { ttl = 0.5 }, cb1) end) + -- remove worker lock + ngx.shared.kong_locks:delete("my_key_5") + local t2 = ngx.thread.spawn(function() - local ok, err = db:cluster_mutex("my_key_5", { ttl = 0.5 }, cb2) - assert.is_nil(ok) - assert.matches("%[%w+ error%] timeout", err) + ok2, err2 = db:cluster_mutex("my_key_5", { ttl = 0.5 }, cb2) end) ngx.thread.wait(t1) ngx.thread.wait(t2) + assert.is_nil(err1) + assert.equal(true, ok1) + assert.is_nil(ok2) + assert.matches("%[%w+ error%] timeout", err2) assert.spy(cb1).was_called() assert.spy(cb2).was_not_called() end) diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 2acf6a1b05b..ab81ea106b9 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -10,6 +10,12 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() assert(helpers.start_grpc_target()) + -- start_grpc_target takes long time, the db socket might already + -- be timeout, so we close it to avoid `db:init_connector` failing + -- in `helpers.get_db_utils` + helpers.db:connect() + helpers.db:close() + local bp = helpers.get_db_utils(strategy, { "routes", "services", diff --git a/spec/require.lua b/spec/require.lua new file mode 100644 index 00000000000..ae6d934b869 --- /dev/null +++ b/spec/require.lua @@ -0,0 +1,93 @@ +-- Bundled from https://github.com/pygy/require.lua +-- License MIT +--- usage: +-- require = require"require".require +-- :o) + +local error, ipairs, newproxy, tostring, type + = error, ipairs, newproxy, tostring, type + +local t_concat = table.concat + +--- Helpers + + +local function checkstring(s) + local t = type(s) + if t == "string" then + return s + elseif t == "number" then + return tostring(s) + else + error("bad argument #1 to 'require' (string expected, got "..t..")", 3) + end +end + +--- for Lua 5.1 + +local package, p_loaded, setmetatable = package, package.loaded, setmetatable + +local sentinel do + local function errhandler() error("the require() sentinel can't be indexed or updated", 2) end + sentinel = newproxy and newproxy() or setmetatable({}, {__index = errhandler, __newindex = errhandler, __metatable = false}) +end + +local function require51 (name) + name = checkstring(name) + if p_loaded[name] == sentinel then + error("loop or previous error loading module '"..name.."'", 2) + end + + local module = p_loaded[name] + if module then return module end + + local msg = {} + local loader + for _, searcher in ipairs(package.loaders) do + loader = searcher(name) + if type(loader) == "function" then break end + if type(loader) == "string" then + -- `loader` is actually an error message + msg[#msg + 1] = loader + end + loader = nil + end + if loader == nil then + error("module '" .. name .. "' not found: "..t_concat(msg), 2) + end + p_loaded[name] = sentinel + local res = loader(name) + if res ~= nil then + module = res + elseif p_loaded[name] == sentinel or not p_loaded[name] then + module = true + else + module = p_loaded[name] + end + + p_loaded[name] = module + return module +end + +local module = { + VERSION = "0.1.8", + require51 = require51, +} + +if _VERSION == "Lua 5.1" then module.require = require51 end + +--- rerequire :o) + +for _, o in ipairs{ + {"rerequiredefault", require}, + {"rerequire", module.require}, + {"rerequire51", require51}, +} do + local rereq, req = o[1], o[2] + module[rereq] = function(name) + p_loaded[name] = nil + return req(name) + end +end + +return module From 1495bf219a1985f29d89088599d4e84f253311cb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 11 Aug 2023 16:52:24 +0800 Subject: [PATCH 2877/4351] chore(cd): skip verify image test on fork (#11394) Forks doesn't have access to secrets, thus docker images won't upload then verify image can't run. --- .github/workflows/release.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d10bb1dc08d..29573dc9de3 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -399,6 +399,7 @@ jobs: needs: [metadata, build-images] name: Verify Manifest - Image ${{ matrix.label }} runs-on: ubuntu-22.04 + if: github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') strategy: fail-fast: false From 3d33efe40a89f16731a47bfd6b0936b381c83bed Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 11 Aug 2023 19:01:37 +0800 Subject: [PATCH 2878/4351] test(oauth2): changes some `host`s to particular ones so as to avoid a flaky test (#11395) --- spec/03-plugins/25-oauth2/03-access_spec.lua | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 9d353bdb0bc..fcb187319f4 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -267,6 +267,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local service20 = admin_api.services:insert() local service21 = admin_api.services:insert() + local route1 = assert(admin_api.routes:insert({ hosts = { "oauth2.com" }, protocols = { "http", "https" }, @@ -4204,7 +4205,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("Plugin: oauth2 (ttl) with #"..strategy, function() lazy_setup(function() local route11 = assert(admin_api.routes:insert({ - hosts = { "oauth2_21.com" }, + hosts = { "oauth2_21.refresh.com" }, protocols = { "http", "https" }, service = admin_api.services:insert(), })) @@ -4222,7 +4223,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } local route12 = assert(admin_api.routes:insert({ - hosts = { "oauth2_22.com" }, + hosts = { "oauth2_22.refresh.com" }, protocols = { "http", "https" }, service = admin_api.services:insert(), })) @@ -4253,7 +4254,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("refresh token", function() it("is deleted after defined TTL", function() - local token = provision_token("oauth2_21.com", nil, "clientid7890", "secret7890") + local token = provision_token("oauth2_21.refresh.com", nil, "clientid7890", "secret7890") local token_entity = db.oauth2_tokens:select_by_access_token(token.access_token) assert.is_table(token_entity) @@ -4265,7 +4266,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("is not deleted when when TTL is 0 == never", function() - local token = provision_token("oauth2_22.com", nil, "clientid7890", "secret7890") + local token = provision_token("oauth2_22.refresh.com", nil, "clientid7890", "secret7890") local token_entity = db.oauth2_tokens:select_by_access_token(token.access_token) assert.is_table(token_entity) From 44ad22c3c5bbf152b451ee764921b47c9df6c3a2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 11 Aug 2023 15:13:20 +0300 Subject: [PATCH 2879/4351] fix(utils): yield to sleep only when the ngx.sleep is available (#11392) ### Summary Previously the sleeping was skipped only on phases `init` and `init_worker`, and on CLI, but there are a lot more phases in Nginx where the ngx.sleep is not allowed. This changes the `utils.yield` to skip `ngx.sleep`ing on such faces. I checked that there was as many phases where it was allowed as there was phases where it was disallowed, so I ended up with a list of where it is allowed as that is easier to update by just looking: https://github.com/openresty/lua-nginx-module#ngxsleep (+ the preread phase) Signed-off-by: Aapo Talvensaari --- kong/tools/utils.lua | 17 ++++++++++++----- 1 file changed, 12 insertions(+), 5 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 060aed457f9..e1fcfba149e 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1652,15 +1652,22 @@ do local get_phase = ngx.get_phase local ngx_sleep = _G.native_ngx_sleep or ngx.sleep + local SLEEP_PHASES = { + rewrite = true, + access = true, + content = true, + timer = true, + ssl_certificate = true, + ssl_session_fetch = true, + ssl_client_hello = true, + preread = true, + } + local YIELD_ITERATIONS = 1000 local counter = YIELD_ITERATIONS function _M.yield(in_loop, phase) - if ngx.IS_CLI then - return - end - phase = phase or get_phase() - if phase == "init" or phase == "init_worker" then + if ngx.IS_CLI or SLEEP_PHASES[phase or get_phase()] == nil then return end if in_loop then From 9294874bb8fae870dd9298a77ba1bc98f4b183b9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 11 Aug 2023 16:41:54 +0200 Subject: [PATCH 2880/4351] fix(dns): fix retry and timeout handling (#11386) - Stop retrying in dns/client.lua, let the resolver handle this. This change also makes it possible to disable retries, which previously was not possible - Be more faithful to the timeouts set by the user. Previously, the timeout configured was used only for the ultimate request sent to the DNS server, but asynchronous requests allowed longer timeouts which was not transparent. - When the DNS server fails, stop trying other query types. Previously, the behavior was such that after an (intermediate) failure to query for one record type (say "SRV"), the client would try the next record type (say "A") and succeed with that. It would then return the contents of the "A" record even if the "SRV" record pointed to a different address. - Change domain names used for testing the DNS client into the kong-gateway-testing.link zone, which is controlled by the Kong Gateway team. Fixes https://github.com/Kong/kong/issues/10182 KAG-2300 --- CHANGELOG.md | 3 + kong/resty/dns/client.lua | 99 +++++++--------- spec/01-unit/21-dns-client/02-client_spec.lua | 110 ++++++++++++++---- .../lua-resty-dns/resty/dns/resolver.lua | 14 ++- 4 files changed, 143 insertions(+), 83 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ca0f8683d5c..e41b6abd748 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -118,6 +118,9 @@ [#11306](https://github.com/Kong/kong/pull/11306) - Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. [#11385](https://github.com/Kong/kong/pull/11385) +- Update the DNS client to follow configured timeouts in a more predictable manner. Also fix a corner case in its + behavior that could cause it to resolve incorrectly during transient network and DNS server failures. + [#11386](https://github.com/Kong/kong/pull/11386) #### Admin API diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 3efa99312c6..bc498c9ddcb 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -365,9 +365,9 @@ end -- @param self the try_list to add to -- @param status string with current status, added to the list for the current try -- @return the try_list -local function try_status(self, status) - local status_list = self[#self].msg - status_list[#status_list + 1] = status +local function add_status_to_try_list(self, status) + local try_list = self[#self].msg + try_list[#try_list + 1] = status return self end @@ -388,8 +388,7 @@ end -- @section resolving -local poolMaxWait -local poolMaxRetry +local resolve_max_wait --- Initialize the client. Can be called multiple times. When called again it -- will clear the cache. @@ -643,8 +642,7 @@ _M.init = function(options) config = options -- store it in our module level global - poolMaxRetry = 1 -- do one retry, dns resolver is already doing 'retrans' number of retries on top - poolMaxWait = options.timeout / 1000 * options.retrans -- default is to wait for the dns resolver to hit its timeouts + resolve_max_wait = options.timeout / 1000 * options.retrans -- maximum time to wait for the dns resolver to hit its timeouts return true end @@ -677,7 +675,7 @@ local function parseAnswer(qname, qtype, answers, try_list) if (answer.type ~= qtype) or (answer.name ~= check_qname) then local key = answer.type..":"..answer.name - try_status(try_list, key .. " removed") + add_status_to_try_list(try_list, key .. " removed") local lst = others[key] if not lst then lst = {} @@ -714,7 +712,7 @@ local function individualQuery(qname, r_opts, try_list) return r, "failed to create a resolver: " .. err, try_list end - try_status(try_list, "querying") + add_status_to_try_list(try_list, "querying") local result result, err = r:query(qname, r_opts) @@ -747,7 +745,7 @@ local function executeQuery(premature, item) --[[ log(DEBUG, PREFIX, "Query executing: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item)) --]] - try_status(item.try_list, "querying") + add_status_to_try_list(item.try_list, "querying") item.result, item.err = r:query(item.qname, item.r_opts) if item.result then --[[ @@ -772,7 +770,9 @@ local function executeQuery(premature, item) item.semaphore = nil ngx.sleep(0) -- 3) destroy the resolver -- ditto in individualQuery - r:destroy() + if r then + r:destroy() + end end @@ -791,7 +791,7 @@ local function asyncQuery(qname, r_opts, try_list) --[[ log(DEBUG, PREFIX, "Query async (exists): ", key, " ", fquery(item)) --]] - try_status(try_list, "in progress (async)") + add_status_to_try_list(try_list, "in progress (async)") return item -- already in progress, return existing query end @@ -813,7 +813,7 @@ local function asyncQuery(qname, r_opts, try_list) --[[ log(DEBUG, PREFIX, "Query async (scheduled): ", key, " ", fquery(item)) --]] - try_status(try_list, "scheduled") + add_status_to_try_list(try_list, "scheduled") return item end @@ -821,33 +821,24 @@ end -- schedules a sync query. -- This will be synchronized, so multiple calls (sync or async) might result in 1 query. --- The `poolMaxWait` is how long a thread waits for another to complete the query. --- The `poolMaxRetry` is how often we wait for another query to complete. --- The maximum delay would be `poolMaxWait * poolMaxRetry`. +-- The maximum delay would be `options.timeout * options.retrans`. -- @param qname the name to query for -- @param r_opts a table with the query options -- @param try_list the try_list object to add to -- @return `result + nil + try_list`, or `nil + err + try_list` in case of errors -local function syncQuery(qname, r_opts, try_list, count) +local function syncQuery(qname, r_opts, try_list) local key = qname..":"..r_opts.qtype local item = queue[key] - count = count or 1 -- if nothing is in progress, we start a new async query if not item then local err item, err = asyncQuery(qname, r_opts, try_list) - --[[ - log(DEBUG, PREFIX, "Query sync (new): ", key, " ", fquery(item)," count=", count) - --]] if not item then return item, err, try_list end else - --[[ - log(DEBUG, PREFIX, "Query sync (exists): ", key, " ", fquery(item)," count=", count) - --]] - try_status(try_list, "in progress (sync)") + add_status_to_try_list(try_list, "in progress (sync)") end local supported_semaphore_wait_phases = { @@ -872,7 +863,7 @@ local function syncQuery(qname, r_opts, try_list, count) end -- block and wait for the async query to complete - local ok, err = item.semaphore:wait(poolMaxWait) + local ok, err = item.semaphore:wait(resolve_max_wait) if ok and item.result then -- we were released, and have a query result from the -- other thread, so all is well, return it @@ -883,25 +874,16 @@ local function syncQuery(qname, r_opts, try_list, count) return item.result, item.err, try_list end - -- there was an error, either a semaphore timeout, or a lookup error - -- go retry - try_status(try_list, "try "..count.." error: "..(item.err or err or "unknown")) - if count > poolMaxRetry then - --[[ - log(DEBUG, PREFIX, "Query sync (fail): ", key, " ", fquery(item)," retries exceeded. count=", count) - --]] - return nil, "dns lookup pool exceeded retries (" .. - tostring(poolMaxRetry) .. "): "..tostring(item.err or err), - try_list - end + err = err or item.err or "unknown" + add_status_to_try_list(try_list, "error: "..err) -- don't block on the same thread again, so remove it from the queue - if queue[key] == item then queue[key] = nil end + if queue[key] == item then + queue[key] = nil + end - --[[ - log(DEBUG, PREFIX, "Query sync (fail): ", key, " ", fquery(item)," retrying. count=", count) - --]] - return syncQuery(qname, r_opts, try_list, count + 1) + -- there was an error, either a semaphore timeout, or a lookup error + return nil, err end -- will lookup a name in the cache, or alternatively query the nameservers. @@ -944,7 +926,7 @@ local function lookup(qname, r_opts, dnsCacheOnly, try_list) try_list = try_add(try_list, qname, r_opts.qtype, "cache-hit") if entry.expired then -- the cached record is stale but usable, so we do a refresh query in the background - try_status(try_list, "stale") + add_status_to_try_list(try_list, "stale") asyncQuery(qname, r_opts, try_list) end @@ -962,7 +944,7 @@ local function check_ipv6(qname, qtype, try_list) local record = cachelookup(qname, qtype) if record then - try_status(try_list, "cached") + add_status_to_try_list(try_list, "cached") return record, nil, try_list end @@ -982,7 +964,7 @@ local function check_ipv6(qname, qtype, try_list) end if qtype == _M.TYPE_AAAA and check:match("^%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?:%x%x?%x?%x?$") then - try_status(try_list, "validated") + add_status_to_try_list(try_list, "validated") record = {{ address = qname, type = _M.TYPE_AAAA, @@ -994,7 +976,7 @@ local function check_ipv6(qname, qtype, try_list) else -- not a valid IPv6 address, or a bad type (non ipv6) -- return a "server error" - try_status(try_list, "bad IPv6") + add_status_to_try_list(try_list, "bad IPv6") record = { errcode = 103, errstr = clientErrors[103], @@ -1015,12 +997,12 @@ local function check_ipv4(qname, qtype, try_list) local record = cachelookup(qname, qtype) if record then - try_status(try_list, "cached") + add_status_to_try_list(try_list, "cached") return record, nil, try_list end if qtype == _M.TYPE_A then - try_status(try_list, "validated") + add_status_to_try_list(try_list, "validated") record = {{ address = qname, type = _M.TYPE_A, @@ -1032,7 +1014,7 @@ local function check_ipv4(qname, qtype, try_list) else -- bad query type for this ipv4 address -- return a "server error" - try_status(try_list, "bad IPv4") + add_status_to_try_list(try_list, "bad IPv4") record = { errcode = 102, errstr = clientErrors[102], @@ -1178,7 +1160,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) records = nil -- luacheck: pop err = "recursion detected" - try_status(try_list, err) + add_status_to_try_list(try_list, err) return nil, err, try_list end end @@ -1190,14 +1172,14 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) -- luacheck: push no unused records = nil -- luacheck: pop - try_list = try_status(try_list, "stale") + try_list = add_status_to_try_list(try_list, "stale") else -- a valid non-stale record -- check for CNAME records, and dereferencing the CNAME if (records[1] or EMPTY).type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then opts.qtype = nil - try_status(try_list, "dereferencing CNAME") + add_status_to_try_list(try_list, "dereferencing CNAME") return resolve(records[1].cname, opts, dnsCacheOnly, try_list) end @@ -1245,8 +1227,10 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) end if not records then -- luacheck: ignore - -- nothing to do, an error - -- fall through to the next entry in our search sequence + -- An error has occurred, terminate the lookup process. We don't want to try other record types because + -- that would potentially cause us to respond with wrong answers (i.e. the contents of an A record if the + -- query for the SRV record failed due to a network error). + goto failed elseif records.errcode then -- dns error: fall through to the next entry in our search sequence @@ -1305,7 +1289,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if records[1].type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then -- dereference CNAME opts.qtype = nil - try_status(try_list, "dereferencing CNAME") + add_status_to_try_list(try_list, "dereferencing CNAME") return resolve(records[1].cname, opts, dnsCacheOnly, try_list) end @@ -1314,8 +1298,9 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) end -- we had some error, record it in the status list - try_status(try_list, err) + add_status_to_try_list(try_list, err) end + ::failed:: -- we failed, clear cache and return last error if not dnsCacheOnly then @@ -1525,7 +1510,7 @@ local function toip(qname, port, dnsCacheOnly, try_list) local entry = rec[roundRobinW(rec)] -- our SRV entry might still contain a hostname, so recurse, with found port number local srvport = (entry.port ~= 0 and entry.port) or port -- discard port if it is 0 - try_status(try_list, "dereferencing SRV") + add_status_to_try_list(try_list, "dereferencing SRV") return toip(entry.target, srvport, dnsCacheOnly, try_list) else -- must be A or AAAA diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 37256b6402b..42e20a716bc 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -3,6 +3,13 @@ local tempfilename = require("pl.path").tmpname local pretty = require("pl.pretty").write +-- Several DNS tests use the actual DNS to verify the client behavior against real name servers. It seems that +-- even though we have a DNS mocking system, it is good to have some coverage against actual servers to ensure that +-- we're not relying on mocked behavior. We use the domain name kong-gateway-testing.link, which is hosted in Route53 +-- in the AWS sandbox, allowing Gateway developers to make additions if required. +local TEST_DOMAIN="kong-gateway-testing.link" + + -- empty records and not found errors should be identical, hence we -- define a constant for that error message local NOT_FOUND_ERROR = "dns server error: 3 name error" @@ -81,7 +88,7 @@ describe("[DNS client]", function() resolvConf = {"nameserver [fe80::1%enp0s20f0u1u1]"}, }) end) - local ip, port = client.toip("thijsschreijer.nl") + local ip, port = client.toip(TEST_DOMAIN) assert.is_nil(ip) assert.not_matches([[failed to parse host name "[fe80::1%enp0s20f0u1u1]": invalid IPv6 address]], port, nil, true) assert.matches([[failed to create a resolver: no nameservers specified]], port, nil, true) @@ -559,13 +566,68 @@ describe("[DNS client]", function() }, list) end) + for retrans in ipairs({1, 2}) do + for _, timeout in ipairs({1, 2}) do + it("correctly observes #timeout of " .. tostring(timeout) .. " seconds with " .. tostring(retrans) .. " retries", function() + -- KAG-2300 - https://github.com/Kong/kong/issues/10182 + -- If we encounter a timeout while talking to the DNS server, expect the total timeout to be close to the + -- configured timeout * retrans parameters + assert(client.init({ + resolvConf = { + "nameserver 198.51.100.0", + "domain one.com", + }, + timeout = timeout * 1000, + retrans = retrans, + hosts = { + "127.0.0.1 host" + } + })) + query_func = function(self, original_query_func, name, options) + ngx.sleep(5) + return nil + end + local start_time = ngx.now() + client.resolve("host1.one.com.") + local duration = ngx.now() - start_time + assert.truthy(duration < (timeout * retrans + 1)) + end) + end + end + + -- The domain name below needs to have both a SRV and an A record + local SRV_A_TEST_NAME = "timeouttest."..TEST_DOMAIN + + it("verify correctly set up test DNS entry", function() + assert(client.init({ timeout = 1000, retrans = 2 })) + local answers = client.resolve(SRV_A_TEST_NAME, { qtype = client.TYPE_SRV}) + assert.same(client.TYPE_SRV, answers[1].type) + answers = client.resolve(SRV_A_TEST_NAME, { qtype = client.TYPE_A}) + assert.same(client.TYPE_A, answers[1].type) + end) + + it("does not respond with incorrect answer on transient failure", function() + -- KAG-2300 - https://github.com/Kong/kong/issues/10182 + -- If we encounter a timeout while talking to the DNS server, don't keep trying with other record types + assert(client.init({ timeout = 1000, retrans = 2 })) + query_func = function(self, original_query_func, name, options) + if options.qtype == client.TYPE_SRV then + ngx.sleep(10) + else + return original_query_func(self, name, options) + end + end + local answers = client.resolve(SRV_A_TEST_NAME) + assert.is_nil(answers) + end) + end) it("fetching a record without nameservers errors", function() assert(client.init({ resolvConf = {} })) - local host = "thijsschreijer.nl" + local host = TEST_DOMAIN local typ = client.TYPE_A local answers, err, _ = client.resolve(host, { qtype = typ }) @@ -576,7 +638,7 @@ describe("[DNS client]", function() it("fetching a TXT record", function() assert(client.init()) - local host = "txttest.thijsschreijer.nl" + local host = "txttest."..TEST_DOMAIN local typ = client.TYPE_TXT local answers, err, try_list = client.resolve(host, { qtype = typ }) @@ -589,7 +651,7 @@ describe("[DNS client]", function() it("fetching a CNAME record", function() assert(client.init()) - local host = "smtp.thijsschreijer.nl" + local host = "smtp."..TEST_DOMAIN local typ = client.TYPE_CNAME local answers = assert(client.resolve(host, { qtype = typ })) @@ -601,7 +663,7 @@ describe("[DNS client]", function() it("fetching a CNAME record FQDN", function() assert(client.init()) - local host = "smtp.thijsschreijer.nl" + local host = "smtp."..TEST_DOMAIN local typ = client.TYPE_CNAME local answers = assert(client.resolve(host .. ".", { qtype = typ })) @@ -613,7 +675,7 @@ describe("[DNS client]", function() it("expire and touch times", function() assert(client.init()) - local host = "txttest.thijsschreijer.nl" + local host = "txttest."..TEST_DOMAIN local typ = client.TYPE_TXT local answers, _, _ = assert(client.resolve(host, { qtype = typ })) @@ -669,7 +731,7 @@ describe("[DNS client]", function() it("fetching multiple A records", function() assert(client.init()) - local host = "atest.thijsschreijer.nl" + local host = "atest."..TEST_DOMAIN local typ = client.TYPE_A local answers = assert(client.resolve(host, { qtype = typ })) @@ -683,7 +745,7 @@ describe("[DNS client]", function() it("fetching multiple A records FQDN", function() assert(client.init()) - local host = "atest.thijsschreijer.nl" + local host = "atest."..TEST_DOMAIN local typ = client.TYPE_A local answers = assert(client.resolve(host .. ".", { qtype = typ })) @@ -712,20 +774,20 @@ describe("[DNS client]", function() This does not affect client side code, as the result is always the final A record. --]] - local host = "smtp.thijsschreijer.nl" + local host = "smtp."..TEST_DOMAIN local typ = client.TYPE_A local answers, _, _ = assert(client.resolve(host)) -- check first CNAME local key1 = client.TYPE_CNAME..":"..host local entry1 = lrucache:get(key1) - assert.are.equal(host, entry1[1].name) -- the 1st record is the original 'smtp.thijsschreijer.nl' + assert.are.equal(host, entry1[1].name) -- the 1st record is the original 'smtp.'..TEST_DOMAIN assert.are.equal(client.TYPE_CNAME, entry1[1].type) -- and that is a CNAME -- check second CNAME local key2 = client.TYPE_CNAME..":"..entry1[1].cname local entry2 = lrucache:get(key2) - assert.are.equal(entry1[1].cname, entry2[1].name) -- the 2nd is the middle 'thuis.thijsschreijer.nl' + assert.are.equal(entry1[1].cname, entry2[1].name) -- the 2nd is the middle 'thuis.'..TEST_DOMAIN assert.are.equal(client.TYPE_CNAME, entry2[1].type) -- and that is also a CNAME -- check second target to match final record @@ -747,7 +809,7 @@ describe("[DNS client]", function() it("fetching multiple SRV records (un-typed)", function() assert(client.init()) - local host = "srvtest.thijsschreijer.nl" + local host = "srvtest."..TEST_DOMAIN local typ = client.TYPE_SRV -- un-typed lookup @@ -765,7 +827,7 @@ describe("[DNS client]", function() assert(client.init({ search = {}, })) local lrucache = client.getcache() - local host = "cname2srv.thijsschreijer.nl" + local host = "cname2srv."..TEST_DOMAIN local typ = client.TYPE_SRV -- un-typed lookup @@ -795,7 +857,7 @@ describe("[DNS client]", function() search = {}, })) - local host = "srvtest.thijsschreijer.nl" + local host = "srvtest."..TEST_DOMAIN local typ = client.TYPE_A --> the entry is SRV not A local answers, err, _ = client.resolve(host, {qtype = typ}) @@ -811,7 +873,7 @@ describe("[DNS client]", function() search = {}, })) - local host = "IsNotHere.thijsschreijer.nl" + local host = "IsNotHere."..TEST_DOMAIN local answers, err, _ = client.resolve(host) assert.is_nil(answers) @@ -1101,7 +1163,7 @@ describe("[DNS client]", function() describe("toip() function", function() it("A/AAAA-record, round-robin",function() assert(client.init({ search = {}, })) - local host = "atest.thijsschreijer.nl" + local host = "atest."..TEST_DOMAIN local answers = assert(client.resolve(host)) answers.last_index = nil -- make sure to clean local ips = {} @@ -1305,11 +1367,12 @@ describe("[DNS client]", function() assert.is_number(port) assert.is_not.equal(0, port) end) + it("port passing if SRV port=0",function() assert(client.init({ search = {}, })) local ip, port, host - host = "srvport0.thijsschreijer.nl" + host = "srvport0."..TEST_DOMAIN ip, port = client.toip(host, 10) assert.is_string(ip) assert.is_number(port) @@ -1319,10 +1382,11 @@ describe("[DNS client]", function() assert.is_string(ip) assert.is_nil(port) end) + it("recursive SRV pointing to itself",function() assert(client.init({ search = {}, })) local ip, record, port, host, err, _ - host = "srvrecurse.thijsschreijer.nl" + host = "srvrecurse."..TEST_DOMAIN -- resolve SRV specific should return the record including its -- recursive entry @@ -1477,7 +1541,7 @@ describe("[DNS client]", function() --empty/error responses should be cached for a configurable time local emptyTtl = 0.1 local staleTtl = 0.1 - local qname = "really.really.really.does.not.exist.thijsschreijer.nl" + local qname = "really.really.really.does.not.exist."..TEST_DOMAIN assert(client.init({ emptyTtl = emptyTtl, staleTtl = staleTtl, @@ -1645,7 +1709,7 @@ describe("[DNS client]", function() -- starting resolving coroutine.yield(coroutine.running()) local result, _, _ = client.resolve( - "thijsschreijer.nl", + TEST_DOMAIN, { qtype = client.TYPE_A } ) table.insert(results, result) @@ -1689,7 +1753,7 @@ describe("[DNS client]", function() })) -- insert a stub thats waits and returns a fixed record - local name = "thijsschreijer.nl" + local name = TEST_DOMAIN query_func = function() local ip = "1.4.2.3" local entry = { @@ -1735,7 +1799,7 @@ describe("[DNS client]", function() -- all results are equal, as they all will wait for the first response for i = 1, 10 do - assert.equal("dns lookup pool exceeded retries (1): timeout", results[i]) + assert.equal("timeout", results[i]) end end) end) @@ -1752,7 +1816,7 @@ describe("[DNS client]", function() -- insert a stub thats waits and returns a fixed record local call_count = 0 - local name = "thijsschreijer.nl" + local name = TEST_DOMAIN query_func = function() local ip = "1.4.2.3" local entry = { diff --git a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua index f6d56e71b86..cc59178fe09 100644 --- a/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua +++ b/spec/fixtures/mocks/lua-resty-dns/resty/dns/resolver.lua @@ -95,10 +95,18 @@ resolver.query = function(self, name, options, tries) end if not mocks_only then - -- no mock, so invoke original resolver - local a, b, c = old_query(self, name, options, tries) - return a, b, c + -- No mock, so invoke original resolver. Note that if the original resolver fails (i.e. because an + -- invalid domain name like example.com was used), we return an empty result set instead of passing + -- the error up to the caller. This is done so that if the mock contains "A" records (which would + -- be the most common case), the initial query for a SRV record does not fail, but appear not to have + -- yielded any results. This will make dns/client.lua try finding an A record next. + local records, err, tries = old_query(self, name, options, tries) + if records then + return records, err, tries + end end + + return {}, nil, tries end -- do From 62ee8fa5aacfecc2fc1e669df534f4431a5d2f6e Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Fri, 11 Aug 2023 16:47:58 +0200 Subject: [PATCH 2881/4351] docs(changelog): move unreleased changes to Unreleased The changes on this diff were merged after 3.4 Code Freeze and where erroneously put in the 3.4 section. This change moves them to the correct "Unreleased" version. This check was done by comparing the changelog present in master with the one present in branch next/3.4.x, and then individually checking that the fixes where not present when differences between the changelogs where found. --- CHANGELOG.md | 31 ++++++++++++++++++++++++------- 1 file changed, 24 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e41b6abd748..c0fb8e6abf4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [3.4.0](#340) - [3.3.0](#330) - [3.2.0](#320) - [3.1.0](#310) @@ -7,9 +8,29 @@ - [3.0.0](#300) - [Previous releases](#previous-releases) - ## Unreleased +# Fixes + +#### Core + +- Fixed critical level logs when starting external plugin servers. Those logs cannot be suppressed due to the limitation of OpenResty. We choose to remove the socket availability detection feature. + [#11372](https://github.com/Kong/kong/pull/11372) +- Fix an issue where a crashing Go plugin server process would cause subsequent + requests proxied through Kong to execute Go plugins with inconsistent configurations. + The issue only affects scenarios where the same Go plugin is applied to different Route + or Service entities. + [#11306](https://github.com/Kong/kong/pull/11306) +- Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. + [#11385](https://github.com/Kong/kong/pull/11385) + +#### Plugins + +- For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. + [#11342](https://github.com/Kong/kong/pull/11342) + +## 3.4.0 + ### Breaking Changes - :warning: Alpine packages and Docker images based on Alpine are no longer supported @@ -31,8 +52,8 @@ `max_retry_delay` must now be `number`s greater than 0.001 (seconds). [#10840](https://github.com/Kong/kong/pull/10840) -- For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. - [#11342](https://github.com/Kong/kong/pull/11342) +- **Acme**: Fixed string concatenation on cert renewal errors + [#11364](https://github.com/Kong/kong/pull/11364) ### Additions @@ -44,8 +65,6 @@ [#11244](https://github.com/Kong/kong/pull/11244) - Add beta support for WebAssembly/proxy-wasm [#11218](https://github.com/Kong/kong/pull/11218) -- Fixed critical level logs when starting external plugin servers. Those logs cannot be suppressed due to the limitation of OpenResty. We choose to remove the socket availibilty detection feature. - [#11372](https://github.com/Kong/kong/pull/11372) #### Admin API @@ -141,8 +160,6 @@ [#10559](https://github.com/Kong/kong/pull/10559) - **Zipkin**: Fixed an issue that traces not being generated correctly when instrumentations are enabled. [#10983](https://github.com/Kong/kong/pull/10983) -- **Acme**: Fixed string concatenation on cert renewal errors - [#11364](https://github.com/Kong/kong/pull/11364) #### PDK From 62b64887826555874f15ad6203182dd665c5ac1a Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 14 Aug 2023 09:55:05 -0700 Subject: [PATCH 2882/4351] chore(*): deprecate centos-7 packages (#11359) --- .github/matrix-full.yml | 16 ---------------- CHANGELOG.md | 4 ++++ DEVELOPER.md | 2 +- scripts/release-kong.sh | 3 --- 4 files changed, 5 insertions(+), 20 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 04f419db994..b32ca5effd5 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -29,14 +29,6 @@ build-packages: package: deb check-manifest-suite: debian-11-amd64 -# CentOS -- label: centos-7 - image: centos:7 - package: rpm - package-type: el7 - bazel-args: --//:wasmx_el7_workaround=true - check-manifest-suite: el7-amd64 - # RHEL - label: rhel-7 image: centos:7 @@ -155,14 +147,6 @@ release-packages: artifact-type: debian artifact: kong.amd64.deb -# CentOS -- label: centos-7 - package: rpm - artifact-from: centos-7 - artifact-version: 7 - artifact-type: centos - artifact: kong.el7.amd64.rpm - # RHEL - label: rhel-7 package: rpm diff --git a/CHANGELOG.md b/CHANGELOG.md index c0fb8e6abf4..bba607c85fa 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -40,6 +40,10 @@ - Ubuntu 18.04 artifacts are no longer supported as it's EOL - AmazonLinux 2022 artifacts are renamed to AmazonLinux 2023 according to AWS's decision +### Deprecations + +- **CentOS packages are now removed from the release and are no longer supported in future versions.** + #### Core - '/schemas' endpoint returns additional information about cross-field validation as part of the schema. This should help tools that use the Admin API to perform better client-side validation. diff --git a/DEVELOPER.md b/DEVELOPER.md index aa6ae3dee32..29aafdb163d 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -107,7 +107,7 @@ sudo apt update \ ``` -Fedora/CentOS/RHEL: +Fedora/RHEL: ```shell dnf install \ diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index aeffaa7f342..f62369ec5af 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -65,9 +65,6 @@ case "$ARTIFACT_TYPE" in debian|ubuntu) OUTPUT_FILE_SUFFIX=".$ARTIFACT_VERSION.$ARCHITECTURE.deb" ;; - centos) - OUTPUT_FILE_SUFFIX=".el$ARTIFACT_VERSION.$ARCHITECTURE.rpm" - ;; rhel) OUTPUT_FILE_SUFFIX=".rhel$ARTIFACT_VERSION.$ARCHITECTURE.rpm" ;; From 725b952dafda6cca397ba9cd407973dad7cb5a06 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 14 Aug 2023 11:44:35 -0700 Subject: [PATCH 2883/4351] chore(scripts): print wasm test filter path to stdout The output of this script was pretty minimal because the filter build path does not need to be known to run the test suite. This additional output is helpful for local development, as users will now see a message printed to stdout that looks something like this: > Success! Test filters are now available at: > > /home/michaelm/git/kong/kong/spec/fixtures/proxy_wasm_filters/build > > For local development, set KONG_WASM_FILTERS_PATH accordingly: > > export KONG_WASM_FILTERS_PATH="/home/michaelm/git/kong/kong/spec/fixtures/proxy_wasm_filters/build" > > If testing with docker, make sure to mount the full (non-symlink) path > inside your container: > > docker run \ > -e KONG_WASM_FILTERS_PATH=/filters \ > -v "$(realpath "/home/michaelm/git/kong/kong/spec/fixtures/proxy_wasm_filters/build"):/filters" \ > ... --- scripts/build-wasm-test-filters.sh | 22 ++++++++++++++++++++-- 1 file changed, 20 insertions(+), 2 deletions(-) diff --git a/scripts/build-wasm-test-filters.sh b/scripts/build-wasm-test-filters.sh index 7a6b3faff97..07c5ce887be 100755 --- a/scripts/build-wasm-test-filters.sh +++ b/scripts/build-wasm-test-filters.sh @@ -20,7 +20,7 @@ set -euo pipefail readonly BUILD_TARGET=wasm32-wasi -readonly FIXTURE_PATH=spec/fixtures/proxy_wasm_filters +readonly FIXTURE_PATH=${PWD}/spec/fixtures/proxy_wasm_filters readonly INSTALL_ROOT=${PWD}/bazel-bin/build/kong-dev readonly TARGET_DIR=${INSTALL_ROOT}/wasm-cargo-target @@ -111,10 +111,28 @@ main() { exit 1 } + readonly symlink="$FIXTURE_PATH/build" + # symlink the target to a standard location used in spec/kong_tests.conf ln -sfv \ "$KONG_TEST_WASM_FILTERS_PATH" \ - "$FIXTURE_PATH/build" + "$symlink" + + echo "Success! Test filters are now available at:" + echo + echo "$symlink" + echo + echo "For local development, set KONG_WASM_FILTERS_PATH accordingly:" + echo + echo "export KONG_WASM_FILTERS_PATH=\"$symlink\"" + echo + echo "If testing with docker, make sure to mount the full (non-symlink) path" + echo "inside your container:" + echo + echo "docker run \\" + echo " -e KONG_WASM_FILTERS_PATH=/filters \\" + echo " -v \"\$(realpath \"$symlink\"):/filters\" \\" + echo " ..." } main From ea85db83ebd0aa2fed00531aa7fb7b8d56edadd0 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 15 Aug 2023 16:52:49 +0800 Subject: [PATCH 2884/4351] refactor(aws-lambda): refactor aws-lambda plugin code with lua-resty-aws (#11350) * refactor(aws-lambda): add lua-resty-aws library and libexpat dependencies into rockspec and bazel configs The commit introduces latest version of lua-resty-aws as Kong's dependency. Since lua-resty-aws relies on luaexpat to do xml decoding, Kong also needs to build libexpat during compiling/packaging. * refactor(aws-lambda): use lua-resty-aws and rewrite fetch credential The commits rewrite part of the aws-lambda plugin code so that the IAM role credential fetching is replaced by using lua-resty-aws credential provider. * refactor(aws-lambda): refactor aws-lambda plugin This commits does refactoring on the majority of the aws-lambda plugin code. The IAM role credential fetching and lambda function invoking has been replaced by using the lua-resty-aws library directly. * style(*): remove useless lua file * fix(cd): fix explain manifest for libexpat * fix(cd): fix buildifier style * fix(*): try to fix lambda plugin init_worker * fix(*): fix http proxy & sts regional endpoint config * fix(*): execute plugin init code correctly * fix(*): remove lambda returned content length * chore(*): move libexpat from cross_deps to standalone repo * fix(*): do not override global config credential * chore(*): remove non-debug flag * chore(*): bump lua-resty-aws version to 1.3.0 --- .requirements | 1 + Makefile | 2 + build/BUILD.bazel | 1 + build/libexpat/BUILD.bazel | 16 + build/libexpat/BUILD.libexpat.bazel | 58 +++ build/libexpat/repositories.bzl | 20 + build/luarocks/BUILD.luarocks.bazel | 3 + build/repositories.bzl | 2 + kong-3.5.0-0.rockspec | 6 +- kong/db/dao/plugins.lua | 24 ++ kong/init.lua | 2 + kong/plugins/aws-lambda/aws-serializer.lua | 138 ------- kong/plugins/aws-lambda/handler.lua | 384 +++++------------- .../aws-lambda/iam-ec2-credentials.lua | 123 ------ .../aws-lambda/iam-ecs-credentials.lua | 123 ------ .../aws-lambda/iam-sts-credentials.lua | 107 ----- kong/plugins/aws-lambda/request-util.lua | 302 +++++++++++++- kong/plugins/aws-lambda/v4.lua | 231 ----------- .../fixtures/alpine-amd64.txt | 10 + .../fixtures/alpine-arm64.txt | 10 + .../fixtures/amazonlinux-2-amd64.txt | 12 + .../fixtures/amazonlinux-2023-amd64.txt | 12 + .../fixtures/amazonlinux-2023-arm64.txt | 13 + .../fixtures/debian-10-amd64.txt | 12 + .../fixtures/debian-11-amd64.txt | 10 + .../explain_manifest/fixtures/el7-amd64.txt | 12 + .../explain_manifest/fixtures/el8-amd64.txt | 12 + .../explain_manifest/fixtures/el9-amd64.txt | 12 + .../explain_manifest/fixtures/el9-arm64.txt | 10 + .../fixtures/ubuntu-20.04-amd64.txt | 10 + .../fixtures/ubuntu-22.04-amd64.txt | 10 + .../fixtures/ubuntu-22.04-arm64.txt | 12 + .../03-iam-ec2-credentials_spec.lua | 81 ---- .../04-iam-ecs-credentials_spec.lua | 159 -------- .../27-aws-lambda/05-aws-serializer_spec.lua | 6 +- .../07-iam-sts-credentials_spec.lua | 72 ---- 36 files changed, 683 insertions(+), 1335 deletions(-) create mode 100644 build/libexpat/BUILD.bazel create mode 100644 build/libexpat/BUILD.libexpat.bazel create mode 100644 build/libexpat/repositories.bzl delete mode 100644 kong/plugins/aws-lambda/aws-serializer.lua delete mode 100644 kong/plugins/aws-lambda/iam-ec2-credentials.lua delete mode 100644 kong/plugins/aws-lambda/iam-ecs-credentials.lua delete mode 100644 kong/plugins/aws-lambda/iam-sts-credentials.lua delete mode 100644 kong/plugins/aws-lambda/v4.lua delete mode 100644 spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua delete mode 100644 spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua delete mode 100644 spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua diff --git a/.requirements b/.requirements index 9513aa741b9..cea08028342 100644 --- a/.requirements +++ b/.requirements @@ -4,6 +4,7 @@ OPENRESTY=1.21.4.1 LUAROCKS=3.9.2 OPENSSL=3.1.2 PCRE=8.45 +LIBEXPAT=2.5.0 LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 diff --git a/Makefile b/Makefile index 58ece191185..8a5c24f2743 100644 --- a/Makefile +++ b/Makefile @@ -12,10 +12,12 @@ ifeq ($(OS), darwin) OPENSSL_DIR ?= $(shell brew --prefix)/opt/openssl GRPCURL_OS ?= osx YAML_DIR ?= $(shell brew --prefix)/opt/libyaml +EXPAT_DIR ?= $(HOMEBREW_DIR)/opt/expat else OPENSSL_DIR ?= /usr GRPCURL_OS ?= $(OS) YAML_DIR ?= /usr +EXPAT_DIR ?= $(LIBRARY_PREFIX) endif ifeq ($(MACHINE), aarch64) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index f4fee159509..72db0776b29 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -8,6 +8,7 @@ exports_files([ lib_deps = [ "@openssl", #TODO: select over fips (but select doesn't work in list comprehension) + "@libexpat", ] install_lib_deps_cmd = "\n".join([ diff --git a/build/libexpat/BUILD.bazel b/build/libexpat/BUILD.bazel new file mode 100644 index 00000000000..b4330b09f4c --- /dev/null +++ b/build/libexpat/BUILD.bazel @@ -0,0 +1,16 @@ +load("@bazel_skylib//rules:build_test.bzl", "build_test") + +exports_files( + [ + "BUILD.libexpat.bazel", + ], + visibility = ["//visibility:public"], +) + +build_test( + name = "build", + targets = [ + "@libexpat//:libexpat", + ], + visibility = ["//:__pkg__"], +) diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel new file mode 100644 index 00000000000..4db19caed6f --- /dev/null +++ b/build/libexpat/BUILD.libexpat.bazel @@ -0,0 +1,58 @@ +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +configure_make( + name = "libexpat", + configure_command = "configure", + configure_in_place = True, + configure_options = [ + # configure a miminal feature set at first so that we don't + # end up depend to a lot of dependencies; do not when turning + # on any of the feature below, we need to add it o kong package's + # dependencies, and compile it (under build/cross_deps) for + # cross build platforms + "--enable-static=no", + "--without-xmlwf", + "--without-examples", + "--without-docbook", + ] + select({ + "@kong//:aarch64-linux-anylibc-cross": [ + "--host=aarch64-linux", + ], + "@kong//:x86_64-linux-musl-cross": [ + "--host=x86_64-linux-musl", + ], + "//conditions:default": [], + }), + env = select({ + "@platforms//os:macos": { + # don't use rule_foreign_cc's libtool as archiver as it seems to be a bug + # see https://github.com/bazelbuild/rules_foreign_cc/issues/947 + "AR": "/usr/bin/ar", + }, + "//conditions:default": {}, + }), + lib_source = ":all_srcs", + # out_lib_dir = "lib", + out_shared_libs = select({ + "@platforms//os:macos": [ + "libexpat.1.dylib", + ], + "//conditions:default": [ + "libexpat.so.1", + ], + }), + targets = [ + "-j" + KONG_VAR["NPROC"], + "install -j" + KONG_VAR["NPROC"], + ], + visibility = ["//visibility:public"], +) diff --git a/build/libexpat/repositories.bzl b/build/libexpat/repositories.bzl new file mode 100644 index 00000000000..3662761ca78 --- /dev/null +++ b/build/libexpat/repositories.bzl @@ -0,0 +1,20 @@ +"""A module defining the third party dependency OpenResty""" + +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def libexpat_repositories(): + """Defines the libexpat repository""" + + version = KONG_VAR["LIBEXPAT"] + tag = "R_" + version.replace(".", "_") + + maybe( + http_archive, + name = "libexpat", + url = "https://github.com/libexpat/libexpat/releases/download/" + tag + "/expat-" + version + ".tar.gz", + sha256 = "6b902ab103843592be5e99504f846ec109c1abb692e85347587f237a4ffa1033", + strip_prefix = "expat-" + version, + build_file = "//build/libexpat:BUILD.libexpat.bazel", + ) diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index ac7db82fdfa..8b6ee1e5f84 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -43,6 +43,7 @@ genrule( name = "luarocks_exec", srcs = [ "@openssl", + "@libexpat", ] + select({ "@kong//:any-cross": ["@cross_deps_libyaml//:libyaml"], "//conditions:default": [ @@ -65,6 +66,7 @@ touch "$$ROCKS_DIR/../luarocks_config.lua" ROCKS_CONFIG=$$(readlink -f "$$ROCKS_DIR/../luarocks_config.lua") OPENSSL_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @openssl)' | awk '{print $$1}') +EXPAT_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @libexpat)' | awk '{print $$1}') # we use system libyaml on macos if [[ "$$OSTYPE" == "darwin"* ]]; then @@ -120,6 +122,7 @@ export EXT_BUILD_ROOT=$$WORKSPACE_PATH # for musl $$host_luajit $$WORKSPACE_PATH/$$LUAROCKS_HOST/bin/luarocks \\$$@ \\ OPENSSL_DIR=$$OPENSSL_DIR \\ CRYPTO_DIR=$$OPENSSL_DIR \\ + EXPAT_DIR=$$EXPAT_DIR \\ YAML_DIR=$$YAML_DIR EOF """, diff --git a/build/repositories.bzl b/build/repositories.bzl index 8fabf31d50c..7023e73d11c 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -5,6 +5,7 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") +load("//build/libexpat:repositories.bzl", "libexpat_repositories") load("@kong_bindings//:variables.bzl", "KONG_VAR") _SRCS_BUILD_FILE_CONTENT = """ @@ -139,6 +140,7 @@ def kong_resty_websocket_repositories(): ) def build_repositories(): + libexpat_repositories() luarocks_repositories() kong_resty_websocket_repositories() diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 96c8e50785c..eead847fc19 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -33,6 +33,7 @@ dependencies = { "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.2", "lua-messagepack == 0.5.2", + "lua-resty-aws == 1.3.0", "lua-resty-openssl == 0.8.23", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", @@ -437,13 +438,8 @@ build = { ["kong.plugins.request-termination.handler"] = "kong/plugins/request-termination/handler.lua", ["kong.plugins.request-termination.schema"] = "kong/plugins/request-termination/schema.lua", - ["kong.plugins.aws-lambda.aws-serializer"] = "kong/plugins/aws-lambda/aws-serializer.lua", ["kong.plugins.aws-lambda.handler"] = "kong/plugins/aws-lambda/handler.lua", - ["kong.plugins.aws-lambda.iam-ec2-credentials"] = "kong/plugins/aws-lambda/iam-ec2-credentials.lua", - ["kong.plugins.aws-lambda.iam-ecs-credentials"] = "kong/plugins/aws-lambda/iam-ecs-credentials.lua", - ["kong.plugins.aws-lambda.iam-sts-credentials"] = "kong/plugins/aws-lambda/iam-sts-credentials.lua", ["kong.plugins.aws-lambda.schema"] = "kong/plugins/aws-lambda/schema.lua", - ["kong.plugins.aws-lambda.v4"] = "kong/plugins/aws-lambda/v4.lua", ["kong.plugins.aws-lambda.request-util"] = "kong/plugins/aws-lambda/request-util.lua", ["kong.plugins.grpc-gateway.deco"] = "kong/plugins/grpc-gateway/deco.lua", diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index f05c31d677a..9bf8447ef04 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -355,5 +355,29 @@ function Plugins:get_handlers() return list end +function Plugins:execute_plugin_init() + local handlers, err = self:get_handlers() + if not handlers then + return nil, err + end + + local errors + + for _, handler in ipairs(handlers) do + if implements(handler.handler, "init") then + local ok, err = pcall(handler.handler.init, handler.handler) + if not ok then + errors = errors or {} + errors[#errors + 1] = "on plugin '" .. handler.name .. "': " .. tostring(err) + end + end + end + + if errors then + return nil, "error executing plugin init: " .. table.concat(errors, "; ") + end + + return true +end return Plugins diff --git a/kong/init.lua b/kong/init.lua index 07850833cdd..6dfd47aa2c4 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -628,6 +628,8 @@ function Kong.init() -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) + assert(db.plugins:execute_plugin_init()) + if is_stream_module then stream_api.load_handlers() end diff --git a/kong/plugins/aws-lambda/aws-serializer.lua b/kong/plugins/aws-lambda/aws-serializer.lua deleted file mode 100644 index 7751b810c4e..00000000000 --- a/kong/plugins/aws-lambda/aws-serializer.lua +++ /dev/null @@ -1,138 +0,0 @@ --- serializer to wrap the current request into the Amazon API gateway --- format as described here: --- https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format - -local request_util = require "kong.plugins.aws-lambda.request-util" -local pl_stringx = require("pl.stringx") -local date = require "date" - -local EMPTY = {} - -local split = pl_stringx.split -local ngx_req_get_headers = ngx.req.get_headers -local ngx_req_get_uri_args = ngx.req.get_uri_args -local ngx_get_http_version = ngx.req.http_version -local ngx_req_start_time = ngx.req.start_time -local ngx_encode_base64 = ngx.encode_base64 - -return function(ctx, config) - ctx = ctx or ngx.ctx - local var = ngx.var - - -- prepare headers - local headers = ngx_req_get_headers() - local multiValueHeaders = {} - for hname, hvalue in pairs(headers) do - if type(hvalue) == "table" then - -- multi value - multiValueHeaders[hname] = hvalue - headers[hname] = hvalue[1] - - else - -- single value - multiValueHeaders[hname] = { hvalue } - end - end - - -- prepare url-captures/path-parameters - local pathParameters = {} - for name, value in pairs(ctx.router_matches.uri_captures or EMPTY) do - if type(name) == "string" then -- skip numerical indices, only named - pathParameters[name] = value - end - end - - -- query parameters - local queryStringParameters = ngx_req_get_uri_args() - local multiValueQueryStringParameters = {} - for qname, qvalue in pairs(queryStringParameters) do - if type(qvalue) == "table" then - -- multi value - multiValueQueryStringParameters[qname] = qvalue - queryStringParameters[qname] = qvalue[1] - - else - -- single value - multiValueQueryStringParameters[qname] = { qvalue } - end - end - - -- prepare body - local body, isBase64Encoded - local skip_large_bodies = true - local base64_encode_body = true - - if config then - if config.skip_large_bodies ~= nil then - skip_large_bodies = config.skip_large_bodies - end - - if config.base64_encode_body ~= nil then - base64_encode_body = config.base64_encode_body - end - end - - do - body = request_util.read_request_body(skip_large_bodies) - if body ~= "" and base64_encode_body then - body = ngx_encode_base64(body) - isBase64Encoded = true - else - isBase64Encoded = false - end - end - - -- prepare path - local uri = var.upstream_uri or var.request_uri - local path = uri:match("^([^%?]+)") -- strip any query args - - local requestContext - do - local http_version = ngx_get_http_version() - local protocol = http_version and 'HTTP/'..http_version or nil - local httpMethod = var.request_method - local domainName = var.host - local domainPrefix = split(domainName, ".")[1] - local identity = { - sourceIp = var.realip_remote_addr or var.remote_addr, - userAgent = headers["user-agent"], - } - local requestId = var.request_id - local start_time = ngx_req_start_time() - -- The CLF-formatted request time (dd/MMM/yyyy:HH:mm:ss +-hhmm). - local requestTime = date(start_time):fmt("%d/%b/%Y:%H:%M:%S %z") - local requestTimeEpoch = start_time * 1000 - - -- Kong does not have the concept of stage, so we just let resource path be the same as path - local resourcePath = path - - requestContext = { - path = path, - protocol = protocol, - httpMethod = httpMethod, - domainName = domainName, - domainPrefix = domainPrefix, - identity = identity, - requestId = requestId, - requestTime = requestTime, - requestTimeEpoch = requestTimeEpoch, - resourcePath = resourcePath, - } - end - - local request = { - resource = ctx.router_matches.uri, - path = path, - httpMethod = var.request_method, - headers = headers, - multiValueHeaders = multiValueHeaders, - pathParameters = pathParameters, - queryStringParameters = queryStringParameters, - multiValueQueryStringParameters = multiValueQueryStringParameters, - body = body, - isBase64Encoded = isBase64Encoded, - requestContext = requestContext, - } - - return request -end diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 1ed12aa023b..3b791b1fbc7 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -1,83 +1,27 @@ -- Copyright (C) Kong Inc. -local aws_v4 = require "kong.plugins.aws-lambda.v4" -local aws_serializer = require "kong.plugins.aws-lambda.aws-serializer" -local aws_ecs_cred_provider = require "kong.plugins.aws-lambda.iam-ecs-credentials" -local aws_ec2_cred_provider = require "kong.plugins.aws-lambda.iam-ec2-credentials" -local http = require "resty.http" -local cjson = require "cjson.safe" +local fmt = string.format +local ngx_var = ngx.var +local ngx_now = ngx.now +local ngx_update_time = ngx.update_time + +local kong = kong local meta = require "kong.meta" local constants = require "kong.constants" -local request_util = require "kong.plugins.aws-lambda.request-util" -local kong = kong - local VIA_HEADER = constants.HEADERS.VIA local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION -local IAM_CREDENTIALS_CACHE_KEY_PATTERN = "plugin.aws-lambda.iam_role_temp_creds.%s" -local AWS_PORT = 443 -local AWS_REGION do - AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") -end - - -local function fetch_aws_credentials(aws_conf) - local fetch_metadata_credentials do - local metadata_credentials_source = { - aws_ecs_cred_provider, - -- The EC2 one will always return `configured == true`, so must be the last! - aws_ec2_cred_provider, - } - for _, credential_source in ipairs(metadata_credentials_source) do - if credential_source.configured then - fetch_metadata_credentials = credential_source.fetchCredentials - break - end - end - end - - if aws_conf.aws_assume_role_arn then - local metadata_credentials, err = fetch_metadata_credentials(aws_conf) - - if err then - return nil, err - end - - local aws_sts_cred_source = require "kong.plugins.aws-lambda.iam-sts-credentials" - return aws_sts_cred_source.fetch_assume_role_credentials(aws_conf.aws_region, - aws_conf.aws_assume_role_arn, - aws_conf.aws_role_session_name, - metadata_credentials.access_key, - metadata_credentials.secret_key, - metadata_credentials.session_token) +local request_util = require "kong.plugins.aws-lambda.request-util" +local build_request_payload = request_util.build_request_payload +local extract_proxy_response = request_util.extract_proxy_response - else - return fetch_metadata_credentials(aws_conf) - end +local aws = require("resty.aws") +local AWS_GLOBAL_CONFIG +local AWS_REGION do + AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") end - - -local ngx_encode_base64 = ngx.encode_base64 -local ngx_decode_base64 = ngx.decode_base64 -local ngx_update_time = ngx.update_time -local tostring = tostring -local tonumber = tonumber -local ngx_now = ngx.now -local ngx_var = ngx.var -local error = error -local pairs = pairs -local kong = kong -local type = type -local fmt = string.format - - -local raw_content_types = { - ["text/plain"] = true, - ["text/html"] = true, - ["application/xml"] = true, - ["text/xml"] = true, - ["application/soap+xml"] = true, -} +local AWS +local LAMBDA_SERVICE_CACHE = setmetatable({}, { __mode = "k" }) local function get_now() @@ -86,256 +30,119 @@ local function get_now() end -local function validate_http_status_code(status_code) - if not status_code then - return false - end - - if type(status_code) == "string" then - status_code = tonumber(status_code) - - if not status_code then - return false - end - end - - if status_code >= 100 and status_code <= 599 then - return status_code - end - - return false -end - - ---[[ - Response format should be - { - "statusCode": httpStatusCode, - "headers": { "headerName": "headerValue", ... }, - "body": "..." - } ---]] -local function validate_custom_response(response) - if not validate_http_status_code(response.statusCode) then - return nil, "statusCode validation failed" - end - - if response.headers ~= nil and type(response.headers) ~= "table" then - return nil, "headers must be a table" - end - - if response.body ~= nil and type(response.body) ~= "string" then - return nil, "body must be a string" - end - - return true -end - - -local function extract_proxy_response(content) - local serialized_content, err = cjson.decode(content) - if not serialized_content then - return nil, err - end - - local ok, err = validate_custom_response(serialized_content) - if not ok then - return nil, err - end - - local headers = serialized_content.headers or {} - local body = serialized_content.body or "" - local isBase64Encoded = serialized_content.isBase64Encoded - if isBase64Encoded == true then - body = ngx_decode_base64(body) - - elseif isBase64Encoded ~= false and isBase64Encoded ~= nil then - return nil, "isBase64Encoded must be a boolean" - end - - local multiValueHeaders = serialized_content.multiValueHeaders - if multiValueHeaders then - for header, values in pairs(multiValueHeaders) do - headers[header] = values - end - end - - headers["Content-Length"] = #body +local AWSLambdaHandler = { + PRIORITY = 750, + VERSION = meta.version +} - return { - status_code = tonumber(serialized_content.statusCode), - body = body, - headers = headers, - } +function AWSLambdaHandler:init() + AWS_GLOBAL_CONFIG = require("resty.aws.config").global + AWS = aws() end -local AWSLambdaHandler = {} - - function AWSLambdaHandler:access(conf) - local upstream_body = kong.table.new(0, 6) - local ctx = ngx.ctx - - if conf.awsgateway_compatible then - upstream_body = aws_serializer(ctx, conf) - - elseif conf.forward_request_body or - conf.forward_request_headers or - conf.forward_request_method or - conf.forward_request_uri then - - -- new behavior to forward request method, body, uri and their args - if conf.forward_request_method then - upstream_body.request_method = kong.request.get_method() - end - - if conf.forward_request_headers then - upstream_body.request_headers = kong.request.get_headers() - end - - if conf.forward_request_uri then - upstream_body.request_uri = kong.request.get_path_with_query() - upstream_body.request_uri_args = kong.request.get_query() - end - - if conf.forward_request_body then - local content_type = kong.request.get_header("content-type") - local body_raw = request_util.read_request_body(conf.skip_large_bodies) - local body_args, err = kong.request.get_body() - if err and err:match("content type") then - body_args = {} - if not raw_content_types[content_type] and conf.base64_encode_body then - -- don't know what this body MIME type is, base64 it just in case - body_raw = ngx_encode_base64(body_raw) - upstream_body.request_body_base64 = true - end - end - - upstream_body.request_body = body_raw - upstream_body.request_body_args = body_args - end - - else - -- backwards compatible upstream body for configurations not specifying - -- `forward_request_*` values - local body_args = kong.request.get_body() - upstream_body = kong.table.merge(kong.request.get_query(), body_args) - end - - local upstream_body_json, err = cjson.encode(upstream_body) - if not upstream_body_json then - kong.log.err("could not JSON encode upstream body", - " to forward request values: ", err) - end - + -- The region in plugin configuraion has higher priority + -- than the one in environment variable local region = conf.aws_region or AWS_REGION - local host = conf.host - if not region then return error("no region specified") end - if not host then - host = fmt("lambda.%s.amazonaws.com", region) - end - - local path = fmt("/2015-03-31/functions/%s/invocations", conf.function_name) - local port = conf.port or AWS_PORT + local host = conf.host or fmt("lambda.%s.amazonaws.com", region) + local port = conf.port or 443 local scheme = conf.disable_https and "http" or "https" - - local opts = { - region = region, - service = "lambda", - method = "POST", - headers = { - ["X-Amz-Target"] = "invoke", - ["X-Amz-Invocation-Type"] = conf.invocation_type, - ["X-Amz-Log-Type"] = conf.log_type, - ["Content-Type"] = "application/x-amz-json-1.1", - ["Content-Length"] = upstream_body_json and tostring(#upstream_body_json), - }, - body = upstream_body_json, - path = path, - host = host, - port = port, - tls = not conf.disable_https, - query = conf.qualifier and "Qualifier=" .. conf.qualifier - } - - local aws_conf = { - aws_region = conf.aws_region, - aws_assume_role_arn = conf.aws_assume_role_arn, - aws_role_session_name = conf.aws_role_session_name, - aws_imds_protocol_version = conf.aws_imds_protocol_version, - } - - if not conf.aws_key then - -- no credentials provided, so try the IAM metadata service - local iam_role_cred_cache_key = fmt(IAM_CREDENTIALS_CACHE_KEY_PATTERN, conf.aws_assume_role_arn or "default") - local iam_role_credentials = kong.cache:get( - iam_role_cred_cache_key, - nil, - fetch_aws_credentials, - aws_conf - ) - - if not iam_role_credentials then - return kong.response.error(500, "Credentials not found") + local endpoint = fmt("%s://%s", scheme, host) + + local lambda_service = LAMBDA_SERVICE_CACHE[conf] + if not lambda_service then + local credentials = AWS.config.credentials + -- Override credential config according to plugin config + if conf.aws_key then + local creds = AWS:Credentials { + accessKeyId = conf.aws_key, + secretAccessKey = conf.aws_secret, + } + + credentials = creds end - opts.access_key = iam_role_credentials.access_key - opts.secret_key = iam_role_credentials.secret_key - opts.headers["X-Amz-Security-Token"] = iam_role_credentials.session_token - - else - opts.access_key = conf.aws_key - opts.secret_key = conf.aws_secret - end + -- Assume role based on configuration + if conf.aws_assume_role_arn then + local sts, err = AWS:STS({ + credentials = credentials, + region = region, + stsRegionalEndpoints = AWS_GLOBAL_CONFIG.sts_regional_endpoints, + http_proxy = conf.proxy_url, + https_proxy = conf.proxy_url, + }) + if not sts then + return error(fmt("unable to create AWS STS (%s)", err)) + end - local request - request, err = aws_v4(opts) - if err then - return error(err) - end + local sts_creds = AWS:ChainableTemporaryCredentials { + params = { + RoleArn = conf.aws_assume_role_arn, + RoleSessionName = conf.aws_role_session_name, + }, + sts = sts, + } - local uri = port and fmt("%s://%s:%d", scheme, host, port) - or fmt("%s://%s", scheme, host) + credentials = sts_creds + end - local proxy_opts - if conf.proxy_url then - proxy_opts = { http_proxy = conf.proxy_url, https_proxy = conf.proxy_url } + -- Create a new Lambda service object + lambda_service = AWS:Lambda({ + credentials = credentials, + region = region, + endpoint = endpoint, + port = port, + timeout = conf.timeout, + keepalive_idle_timeout = conf.keepalive, + ssl_verify = false, -- TODO: set this default to true in the next major version + http_proxy = conf.proxy_url, + https_proxy = conf.proxy_url, + }) + LAMBDA_SERVICE_CACHE[conf] = lambda_service end - -- Trigger request - local client = http.new() - client:set_timeout(conf.timeout) + local upstream_body_json = build_request_payload(conf) + + -- TRACING: set KONG_WAITING_TIME start local kong_wait_time_start = get_now() - local res, err = client:request_uri(uri, { - method = "POST", - path = request.url, - body = request.body, - headers = request.headers, - ssl_verify = false, - proxy_opts = proxy_opts, - keepalive_timeout = conf.keepalive, + + local res, err = lambda_service:invoke({ + FunctionName = conf.function_name, + InvocationType = conf.invocation_type, + LogType = conf.log_type, + Payload = upstream_body_json, + Qualifier = conf.qualifier, }) - if not res then + + if err then return error(err) end local content = res.body - if res.status >= 400 then return error(content) end + -- TRACING: set KONG_WAITING_TIME stop + local ctx = ngx.ctx -- setting the latency here is a bit tricky, but because we are not -- actually proxying, it will not be overwritten ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start + local headers = res.headers + -- Remove Content-Length header returned by Lambda service, + -- to make sure returned response length will be correctly calculated + -- afterwards. + headers["Content-Length"] = nil + -- We're responding with the header returned from Lambda service + -- Remove hop-by-hop headers to prevent it from being sent to client if ngx_var.http2 then headers["Connection"] = nil headers["Keep-Alive"] = nil @@ -345,7 +152,6 @@ function AWSLambdaHandler:access(conf) end local status - if conf.is_proxy_integration then local proxy_response, err = extract_proxy_response(content) if not proxy_response then @@ -380,7 +186,5 @@ function AWSLambdaHandler:access(conf) return kong.response.exit(status, content, headers) end -AWSLambdaHandler.PRIORITY = 750 -AWSLambdaHandler.VERSION = meta.version return AWSLambdaHandler diff --git a/kong/plugins/aws-lambda/iam-ec2-credentials.lua b/kong/plugins/aws-lambda/iam-ec2-credentials.lua deleted file mode 100644 index 4f1fa470ad3..00000000000 --- a/kong/plugins/aws-lambda/iam-ec2-credentials.lua +++ /dev/null @@ -1,123 +0,0 @@ -local http = require "resty.http" -local json = require "cjson" -local parse_date = require("luatz").parse.rfc_3339 -local ngx_now = ngx.now -local tostring = tostring -local kong = kong - - -local METADATA_SERVICE_PORT = 80 -local METADATA_SERVICE_REQUEST_TIMEOUT = 5000 -local METADATA_SERVICE_HOST = "169.254.169.254" -local METADATA_SERVICE_TOKEN_URI = "http://" .. METADATA_SERVICE_HOST .. ":" .. METADATA_SERVICE_PORT .. - "/latest/api/token" -local METADATA_SERVICE_IAM_URI = "http://" .. METADATA_SERVICE_HOST .. ":" .. METADATA_SERVICE_PORT .. - "/latest/meta-data/iam/security-credentials/" - - -local function fetch_ec2_credentials(config) - local client = http.new() - client:set_timeout(METADATA_SERVICE_REQUEST_TIMEOUT) - - local protocol_version = config.aws_imds_protocol_version - local imds_session_headers - - if protocol_version == "v1" then - -- When using IMSDv1, the role is retrieved with a simple GET - -- request requiring no special headers. - imds_session_headers = {} - - elseif protocol_version == "v2" then - -- When using IMSDv2, the role is retrieved with a GET request - -- that has a valid X-aws-ec2-metadata-token header with a valid - -- token, which needs to be retrieved with a PUT request. - local token_request_res, err = client:request_uri(METADATA_SERVICE_TOKEN_URI, { - method = "PUT", - headers = { - ["X-aws-ec2-metadata-token-ttl-seconds"] = "60", - }, - }) - - if not token_request_res then - return nil, "Could not fetch IMDSv2 token from metadata service: " .. tostring(err) - end - - if token_request_res.status ~= 200 then - return nil, "Fetching IMDSv2 token from metadata service returned status code " .. - token_request_res.status .. " with body " .. token_request_res.body - end - imds_session_headers = { ["X-aws-ec2-metadata-token"] = token_request_res.body } - - else - return nil, "Unrecognized aws_imds_protocol_version " .. tostring(protocol_version) .. " set in configuration" - end - - local role_name_request_res, err = client:request_uri(METADATA_SERVICE_IAM_URI, { - headers = imds_session_headers, - }) - - if not role_name_request_res then - return nil, "Could not fetch role name from metadata service: " .. tostring(err) - end - - if role_name_request_res.status ~= 200 then - return nil, "Fetching role name from metadata service returned status code " .. - role_name_request_res.status .. " with body " .. role_name_request_res.body - end - - local iam_role_name = role_name_request_res.body - kong.log.debug("Found IAM role on instance with name: ", iam_role_name) - - local iam_security_token_request, err = client:request_uri(METADATA_SERVICE_IAM_URI .. iam_role_name, { - headers = imds_session_headers, - }) - - if not iam_security_token_request then - return nil, "Failed to request IAM credentials for role " .. iam_role_name .. - " Request returned error: " .. tostring(err) - end - - if iam_security_token_request.status == 404 then - return nil, "Unable to request IAM credentials for role " .. iam_role_name .. - " Request returned status code 404." - end - - if iam_security_token_request.status ~= 200 then - return nil, "Unable to request IAM credentials for role" .. iam_role_name .. - " Request returned status code " .. iam_security_token_request.status .. - " " .. tostring(iam_security_token_request.body) - end - - local iam_security_token_data = json.decode(iam_security_token_request.body) - - kong.log.debug("Received temporary IAM credential from metadata service for role '", - iam_role_name, "' with session token: ", iam_security_token_data.Token) - - local result = { - access_key = iam_security_token_data.AccessKeyId, - secret_key = iam_security_token_data.SecretAccessKey, - session_token = iam_security_token_data.Token, - expiration = parse_date(iam_security_token_data.Expiration):timestamp() - } - return result, nil, result.expiration - ngx_now() -end - - -local function fetchCredentialsLogged(config) - -- wrapper to log any errors - local creds, err, ttl = fetch_ec2_credentials(config) - if creds then - return creds, err, ttl - end - kong.log.err(err) -end - - -return { - -- we set configured to true, because we cannot properly test it. Only by - -- using the metadata url, but on a non-EC2 machine that will block on - -- timeouts and hence prevent Kong from starting quickly. So for now - -- we're just using the EC2 fetcher as the final fallback. - configured = true, - fetchCredentials = fetchCredentialsLogged, -} diff --git a/kong/plugins/aws-lambda/iam-ecs-credentials.lua b/kong/plugins/aws-lambda/iam-ecs-credentials.lua deleted file mode 100644 index 3e1c02f190f..00000000000 --- a/kong/plugins/aws-lambda/iam-ecs-credentials.lua +++ /dev/null @@ -1,123 +0,0 @@ --- This code is reverse engineered from the original AWS sdk. Specifically: --- https://github.com/aws/aws-sdk-js/blob/c175cb2b89576f01c08ebf39b232584e4fa2c0e0/lib/credentials/remote_credentials.js - - -local function makeset(t) - for i = 1, #t do - t[t[i]] = true - end - return t -end - - -local kong = kong -local ENV_RELATIVE_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_RELATIVE_URI' -local ENV_FULL_URI = os.getenv 'AWS_CONTAINER_CREDENTIALS_FULL_URI' -local FULL_URI_UNRESTRICTED_PROTOCOLS = makeset { "https" } -local FULL_URI_ALLOWED_PROTOCOLS = makeset { "http", "https" } -local FULL_URI_ALLOWED_HOSTNAMES = makeset { "localhost", "127.0.0.1" } -local RELATIVE_URI_HOST = '169.254.170.2' -local DEFAULT_SERVICE_REQUEST_TIMEOUT = 5000 - - -local url = require "socket.url" -local http = require "resty.http" -local json = require "cjson" -local parse_date = require "luatz".parse.rfc_3339 -local ngx_now = ngx.now -local concat = table.concat -local tostring = tostring - -local HTTP_OPTS = { - ssl_verify = false, -} - - -local ECS_URI -do - if not (ENV_RELATIVE_URI or ENV_FULL_URI) then - -- No variables found, so we're not running on ECS containers - kong.log.debug("No ECS environment variables found for IAM") - - else - -- construct the URL - local function getECSFullUri() - if ENV_RELATIVE_URI then - return 'http://' .. RELATIVE_URI_HOST .. ENV_RELATIVE_URI - - elseif ENV_FULL_URI then - local parsed_url = url.parse(ENV_FULL_URI) - - if not FULL_URI_ALLOWED_PROTOCOLS[parsed_url.scheme] then - return nil, 'Unsupported protocol: AWS.RemoteCredentials supports ' - .. concat(FULL_URI_ALLOWED_PROTOCOLS, ',') .. ' only; ' - .. parsed_url.scheme .. ' requested.' - end - - if (not FULL_URI_UNRESTRICTED_PROTOCOLS[parsed_url.scheme]) and - (not FULL_URI_ALLOWED_HOSTNAMES[parsed_url.hostname]) then - return nil, 'Unsupported hostname: AWS.RemoteCredentials only supports ' - .. concat(FULL_URI_ALLOWED_HOSTNAMES, ',') .. ' for ' - .. parsed_url.scheme .. '; ' .. parsed_url.scheme .. '://' - .. parsed_url.host .. ' requested.' - end - - return ENV_FULL_URI - - else - return nil, 'Environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI or ' - .. 'AWS_CONTAINER_CREDENTIALS_FULL_URI must be set to use AWS.RemoteCredentials.' - end - end - - local err - ECS_URI, err = getECSFullUri() - if err then - kong.log.err("Failed to construct IAM url: ", err) - end - end -end - - -local function fetchCredentials() - local client = http.new() - client:set_timeout(DEFAULT_SERVICE_REQUEST_TIMEOUT) - - local response, err = client:request_uri(ECS_URI, HTTP_OPTS) - if not response then - return nil, "Failed to request IAM credentials request returned error: " .. tostring(err) - end - - if response.status ~= 200 then - return nil, "Unable to request IAM credentials request returned status code " .. - response.status .. " " .. tostring(response.body) - end - - local credentials = json.decode(response.body) - - kong.log.debug("Received temporary IAM credential from ECS metadata " .. - "service with session token: ", credentials.Token) - - local result = { - access_key = credentials.AccessKeyId, - secret_key = credentials.SecretAccessKey, - session_token = credentials.Token, - expiration = parse_date(credentials.Expiration):timestamp() - } - return result, nil, result.expiration - ngx_now() -end - -local function fetchCredentialsLogged() - -- wrapper to log any errors - local creds, err, ttl = fetchCredentials() - if creds then - return creds, err, ttl - end - kong.log.err(err) -end - -return { - _ECS_URI = ECS_URI, -- exposed for test - configured = not not ECS_URI, -- force to boolean - fetchCredentials = fetchCredentialsLogged, -} diff --git a/kong/plugins/aws-lambda/iam-sts-credentials.lua b/kong/plugins/aws-lambda/iam-sts-credentials.lua deleted file mode 100644 index 06cd5fca36b..00000000000 --- a/kong/plugins/aws-lambda/iam-sts-credentials.lua +++ /dev/null @@ -1,107 +0,0 @@ -local http = require "resty.http" -local json = require "cjson" -local aws_v4 = require "kong.plugins.aws-lambda.v4" -local utils = require "kong.tools.utils" -local ngx_now = ngx.now -local kong = kong - -local DEFAULT_SESSION_DURATION_SECONDS = 3600 -local DEFAULT_HTTP_CLINET_TIMEOUT = 60000 -local DEFAULT_ROLE_SESSION_NAME = "kong" - - -local function get_regional_sts_endpoint(aws_region) - if aws_region then - return 'sts.' .. aws_region .. '.amazonaws.com' - else - return 'sts.amazonaws.com' - end -end - - -local function fetch_assume_role_credentials(aws_region, assume_role_arn, - role_session_name, access_key, - secret_key, session_token) - if not assume_role_arn then - return nil, "Missing required parameter 'assume_role_arn' for fetching STS credentials" - end - - role_session_name = role_session_name or DEFAULT_ROLE_SESSION_NAME - - kong.log.debug('Trying to assume role [', assume_role_arn, ']') - - local sts_host = get_regional_sts_endpoint(aws_region) - - -- build the url and signature to assume role - local assume_role_request_headers = { - Accept = "application/json", - ["Content-Type"] = "application/x-www-form-urlencoded; charset=utf-8", - ["X-Amz-Security-Token"] = session_token, - Host = sts_host - } - - local assume_role_query_params = { - Action = "AssumeRole", - Version = "2011-06-15", - RoleArn = assume_role_arn, - DurationSeconds = DEFAULT_SESSION_DURATION_SECONDS, - RoleSessionName = role_session_name, - } - - local assume_role_sign_params = { - region = aws_region, - service = "sts", - access_key = access_key, - secret_key = secret_key, - method = "GET", - host = sts_host, - port = 443, - headers = assume_role_request_headers, - query = utils.encode_args(assume_role_query_params) - } - - local request, err - request, err = aws_v4(assume_role_sign_params) - - if err then - return nil, 'Unable to build signature to assume role [' - .. assume_role_arn .. '] - error :'.. tostring(err) - end - - -- Call STS to assume role - local client = http.new() - client:set_timeout(DEFAULT_HTTP_CLINET_TIMEOUT) - local res, err = client:request_uri(request.url, { - method = request.method, - headers = request.headers, - ssl_verify = false, - }) - - if err then - local err_s = 'Unable to assume role [' .. assume_role_arn .. ']' .. - ' due to: ' .. tostring(err) - return nil, err_s - end - - if res.status ~= 200 then - local err_s = 'Unable to assume role [' .. assume_role_arn .. '] due to:' .. - 'status [' .. res.status .. '] - ' .. - 'reason [' .. res.body .. ']' - return nil, err_s - end - - local credentials = json.decode(res.body).AssumeRoleResponse.AssumeRoleResult.Credentials - local result = { - access_key = credentials.AccessKeyId, - secret_key = credentials.SecretAccessKey, - session_token = credentials.SessionToken, - expiration = credentials.Expiration - } - - return result, nil, result.expiration - ngx_now() -end - - -return { - fetch_assume_role_credentials = fetch_assume_role_credentials, -} diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index cdd78a2f851..66b6b223d34 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -1,4 +1,28 @@ -local ERR = ngx.ERR +local kong = kong +local ngx_encode_base64 = ngx.encode_base64 +local ngx_decode_base64 = ngx.decode_base64 +local cjson = require "cjson.safe" + +local pl_stringx = require("pl.stringx") +local date = require "date" + +local EMPTY = {} + +local split = pl_stringx.split +local ngx_req_get_headers = ngx.req.get_headers +local ngx_req_get_uri_args = ngx.req.get_uri_args +local ngx_get_http_version = ngx.req.http_version +local ngx_req_start_time = ngx.req.start_time + + +local raw_content_types = { + ["text/plain"] = true, + ["text/html"] = true, + ["application/xml"] = true, + ["text/xml"] = true, + ["application/soap+xml"] = true, +} + local function read_request_body(skip_large_bodies) ngx.req.read_body() @@ -9,7 +33,7 @@ local function read_request_body(skip_large_bodies) local body_filepath = ngx.req.get_body_file() if body_filepath then if skip_large_bodies then - ngx.log(ERR, "request body was buffered to disk, too large") + ngx.log(ngx.ERR, "request body was buffered to disk, too large") else local file = io.open(body_filepath, "rb") body = file:read("*all") @@ -22,6 +46,278 @@ local function read_request_body(skip_large_bodies) end +local function validate_http_status_code(status_code) + if not status_code then + return false + end + + if type(status_code) == "string" then + status_code = tonumber(status_code) + + if not status_code then + return false + end + end + + if status_code >= 100 and status_code <= 599 then + return status_code + end + + return false +end + + +--[[ + Response format should be + { + "statusCode": httpStatusCode, + "headers": { "headerName": "headerValue", ... }, + "body": "..." + } +--]] +local function validate_custom_response(response) + if not validate_http_status_code(response.statusCode) then + return nil, "statusCode validation failed" + end + + if response.headers ~= nil and type(response.headers) ~= "table" then + return nil, "headers must be a table" + end + + if response.body ~= nil and type(response.body) ~= "string" then + return nil, "body must be a string" + end + + return true +end + + +local function extract_proxy_response(content) + local serialized_content, err = cjson.decode(content) + if not serialized_content then + return nil, err + end + + local ok, err = validate_custom_response(serialized_content) + if not ok then + return nil, err + end + + local headers = serialized_content.headers or {} + local body = serialized_content.body or "" + local isBase64Encoded = serialized_content.isBase64Encoded + if isBase64Encoded == true then + body = ngx_decode_base64(body) + + elseif isBase64Encoded ~= false and isBase64Encoded ~= nil then + return nil, "isBase64Encoded must be a boolean" + end + + local multiValueHeaders = serialized_content.multiValueHeaders + if multiValueHeaders then + for header, values in pairs(multiValueHeaders) do + headers[header] = values + end + end + + headers["Content-Length"] = #body + + return { + status_code = tonumber(serialized_content.statusCode), + body = body, + headers = headers, + } +end + + +local function aws_serializer(ctx, config) + ctx = ctx or ngx.ctx + local var = ngx.var + + -- prepare headers + local headers = ngx_req_get_headers() + local multiValueHeaders = {} + for hname, hvalue in pairs(headers) do + if type(hvalue) == "table" then + -- multi value + multiValueHeaders[hname] = hvalue + headers[hname] = hvalue[1] + + else + -- single value + multiValueHeaders[hname] = { hvalue } + end + end + + -- prepare url-captures/path-parameters + local pathParameters = {} + for name, value in pairs(ctx.router_matches.uri_captures or EMPTY) do + if type(name) == "string" then -- skip numerical indices, only named + pathParameters[name] = value + end + end + + -- query parameters + local queryStringParameters = ngx_req_get_uri_args() + local multiValueQueryStringParameters = {} + for qname, qvalue in pairs(queryStringParameters) do + if type(qvalue) == "table" then + -- multi value + multiValueQueryStringParameters[qname] = qvalue + queryStringParameters[qname] = qvalue[1] + + else + -- single value + multiValueQueryStringParameters[qname] = { qvalue } + end + end + + -- prepare body + local body, isBase64Encoded + local skip_large_bodies = true + local base64_encode_body = true + + if config then + if config.skip_large_bodies ~= nil then + skip_large_bodies = config.skip_large_bodies + end + + if config.base64_encode_body ~= nil then + base64_encode_body = config.base64_encode_body + end + end + + do + body = read_request_body(skip_large_bodies) + if body ~= "" and base64_encode_body then + body = ngx_encode_base64(body) + isBase64Encoded = true + else + isBase64Encoded = false + end + end + + -- prepare path + local uri = var.upstream_uri or var.request_uri + local path = uri:match("^([^%?]+)") -- strip any query args + + local requestContext + do + local http_version = ngx_get_http_version() + local protocol = http_version and 'HTTP/'..http_version or nil + local httpMethod = var.request_method + local domainName = var.host + local domainPrefix = split(domainName, ".")[1] + local identity = { + sourceIp = var.realip_remote_addr or var.remote_addr, + userAgent = headers["user-agent"], + } + local requestId = var.request_id + local start_time = ngx_req_start_time() + -- The CLF-formatted request time (dd/MMM/yyyy:HH:mm:ss +-hhmm). + local requestTime = date(start_time):fmt("%d/%b/%Y:%H:%M:%S %z") + local requestTimeEpoch = start_time * 1000 + + -- Kong does not have the concept of stage, so we just let resource path be the same as path + local resourcePath = path + + requestContext = { + path = path, + protocol = protocol, + httpMethod = httpMethod, + domainName = domainName, + domainPrefix = domainPrefix, + identity = identity, + requestId = requestId, + requestTime = requestTime, + requestTimeEpoch = requestTimeEpoch, + resourcePath = resourcePath, + } + end + + local request = { + resource = ctx.router_matches.uri, + path = path, + httpMethod = var.request_method, + headers = headers, + multiValueHeaders = multiValueHeaders, + pathParameters = pathParameters, + queryStringParameters = queryStringParameters, + multiValueQueryStringParameters = multiValueQueryStringParameters, + body = body, + isBase64Encoded = isBase64Encoded, + requestContext = requestContext, + } + + return request +end + + +-- Build the JSON blob that you want to provide to your Lambda function as input. +local function build_request_payload(conf) + local upstream_body = kong.table.new(0, 6) + local ctx = ngx.ctx + + if conf.awsgateway_compatible then + upstream_body = aws_serializer(ctx, conf) + + elseif conf.forward_request_body or + conf.forward_request_headers or + conf.forward_request_method or + conf.forward_request_uri then + + -- new behavior to forward request method, body, uri and their args + if conf.forward_request_method then + upstream_body.request_method = kong.request.get_method() + end + + if conf.forward_request_headers then + upstream_body.request_headers = kong.request.get_headers() + end + + if conf.forward_request_uri then + upstream_body.request_uri = kong.request.get_path_with_query() + upstream_body.request_uri_args = kong.request.get_query() + end + + if conf.forward_request_body then + local content_type = kong.request.get_header("content-type") + local body_raw = read_request_body(conf.skip_large_bodies) + local body_args, err = kong.request.get_body() + if err and err:match("content type") then + body_args = {} + if not raw_content_types[content_type] and conf.base64_encode_body then + -- don't know what this body MIME type is, base64 it just in case + body_raw = ngx_encode_base64(body_raw) + upstream_body.request_body_base64 = true + end + end + + upstream_body.request_body = body_raw + upstream_body.request_body_args = body_args + end + + else + -- backwards compatible upstream body for configurations not specifying + -- `forward_request_*` values + local body_args = kong.request.get_body() + upstream_body = kong.table.merge(kong.request.get_query(), body_args) + end + + local upstream_body_json, err = cjson.encode(upstream_body) + if not upstream_body_json then + kong.log.err("could not JSON encode upstream body", + " to forward request values: ", err) + end + + return upstream_body_json +end + + return { - read_request_body = read_request_body + aws_serializer = aws_serializer, + validate_http_status_code = validate_http_status_code, + validate_custom_response = validate_custom_response, + build_request_payload = build_request_payload, + extract_proxy_response = extract_proxy_response, } diff --git a/kong/plugins/aws-lambda/v4.lua b/kong/plugins/aws-lambda/v4.lua deleted file mode 100644 index b9cf3370120..00000000000 --- a/kong/plugins/aws-lambda/v4.lua +++ /dev/null @@ -1,231 +0,0 @@ --- Performs AWSv4 Signing --- http://docs.aws.amazon.com/general/latest/gr/sigv4_signing.html - -local resty_sha256 = require "resty.sha256" -local pl_string = require "pl.stringx" -local openssl_hmac = require "resty.openssl.hmac" - -local ALGORITHM = "AWS4-HMAC-SHA256" - -local CHAR_TO_HEX = {}; -for i = 0, 255 do - local char = string.char(i) - local hex = string.format("%02x", i) - CHAR_TO_HEX[char] = hex -end - -local function hmac(secret, data) - return openssl_hmac.new(secret, "sha256"):final(data) -end - -local function hash(str) - local sha256 = resty_sha256:new() - sha256:update(str) - return sha256:final() -end - -local function hex_encode(str) -- From prosody's util.hex - return (str:gsub(".", CHAR_TO_HEX)) -end - -local function percent_encode(char) - return string.format("%%%02X", string.byte(char)) -end - -local function canonicalise_path(path) - local segments = {} - for segment in path:gmatch("/([^/]*)") do - if segment == "" or segment == "." then - segments = segments -- do nothing and avoid lint - elseif segment == " .. " then - -- intentionally discards components at top level - segments[#segments] = nil - else - segments[#segments+1] = ngx.unescape_uri(segment):gsub("[^%w%-%._~]", - percent_encode) - end - end - local len = #segments - if len == 0 then - return "/" - end - -- If there was a slash on the end, keep it there. - if path:sub(-1, -1) == "/" then - len = len + 1 - segments[len] = "" - end - segments[0] = "" - segments = table.concat(segments, "/", 0, len) - return segments -end - -local function canonicalise_query_string(query) - local q = {} - for key, val in query:gmatch("([^&=]+)=?([^&]*)") do - key = ngx.unescape_uri(key):gsub("[^%w%-%._~]", percent_encode) - val = ngx.unescape_uri(val):gsub("[^%w%-%._~]", percent_encode) - q[#q+1] = key .. "=" .. val - end - table.sort(q) - return table.concat(q, "&") -end - -local function derive_signing_key(kSecret, date, region, service) - local kDate = hmac("AWS4" .. kSecret, date) - local kRegion = hmac(kDate, region) - local kService = hmac(kRegion, service) - local kSigning = hmac(kService, "aws4_request") - return kSigning -end - -local function prepare_awsv4_request(tbl) - local region = tbl.region - local service = tbl.service - local request_method = tbl.method - local canonicalURI = tbl.canonicalURI - local path = tbl.path - local host = tbl.host - - if path and not canonicalURI then - canonicalURI = canonicalise_path(path) - elseif canonicalURI == nil or canonicalURI == "" then - canonicalURI = "/" - end - - local canonical_querystring = tbl.canonical_querystring - local query = tbl.query - if query and not canonical_querystring then - canonical_querystring = canonicalise_query_string(query) - end - - local req_headers = tbl.headers or {} - local req_payload = tbl.body - local access_key = tbl.access_key - local signing_key = tbl.signing_key - local secret_key - if not signing_key then - secret_key = tbl.secret_key - if secret_key == nil then - return nil, "either 'signing_key' or 'secret_key' must be provided" - end - end - - local tls = tbl.tls - if tls == nil then - tls = true - end - - local port = tbl.port or (tls and 443 or 80) - local timestamp = tbl.timestamp or ngx.time() - local req_date = os.date("!%Y%m%dT%H%M%SZ", timestamp) - local date = os.date("!%Y%m%d", timestamp) - - local host_header do -- If the "standard" port is not in use, the port should be added to the Host header - local with_port - if tls then - with_port = port ~= 443 - else - with_port = port ~= 80 - end - if with_port then - host_header = string.format("%s:%d", host, port) - else - host_header = host - end - end - - local headers = { - ["X-Amz-Date"] = req_date; - Host = host_header; - } - local add_auth_header = true - for k, v in pairs(req_headers) do - k = k:gsub("%f[^%z-]%w", string.upper) -- convert to standard header title case - if k == "Authorization" then - add_auth_header = false - elseif v == false then -- don't allow a default value for this header - v = nil - end - headers[k] = v - end - - -- Task 1: Create a Canonical Request For Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-canonical-request.html - local canonical_headers, signed_headers do - -- We structure this code in a way so that we only have to sort once. - canonical_headers, signed_headers = {}, {} - local i = 0 - for name, value in pairs(headers) do - if value then -- ignore headers with 'false', they are used to override defaults - i = i + 1 - local name_lower = name:lower() - signed_headers[i] = name_lower - if canonical_headers[name_lower] ~= nil then - return nil, "header collision" - end - canonical_headers[name_lower] = pl_string.strip(value) - end - end - table.sort(signed_headers) - for j=1, i do - local name = signed_headers[j] - local value = canonical_headers[name] - canonical_headers[j] = name .. ":" .. value .. "\n" - end - signed_headers = table.concat(signed_headers, ";", 1, i) - canonical_headers = table.concat(canonical_headers, nil, 1, i) - end - local canonical_request = - request_method .. '\n' .. - canonicalURI .. '\n' .. - (canonical_querystring or "") .. '\n' .. - canonical_headers .. '\n' .. - signed_headers .. '\n' .. - hex_encode(hash(req_payload or "")) - - local hashed_canonical_request = hex_encode(hash(canonical_request)) - -- Task 2: Create a String to Sign for Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-create-string-to-sign.html - local credential_scope = date .. "/" .. region .. "/" .. service .. "/aws4_request" - local string_to_sign = - ALGORITHM .. '\n' .. - req_date .. '\n' .. - credential_scope .. '\n' .. - hashed_canonical_request - - -- Task 3: Calculate the AWS Signature Version 4 - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-calculate-signature.html - if signing_key == nil then - signing_key = derive_signing_key(secret_key, date, region, service) - end - local signature = hex_encode(hmac(signing_key, string_to_sign)) - -- Task 4: Add the Signing Information to the Request - -- http://docs.aws.amazon.com/general/latest/gr/sigv4-add-signature-to-request.html - local authorization = ALGORITHM - .. " Credential=" .. access_key .. "/" .. credential_scope - .. ", SignedHeaders=" .. signed_headers - .. ", Signature=" .. signature - if add_auth_header then - headers.Authorization = authorization - end - - local target = path or canonicalURI - if query or canonical_querystring then - target = target .. "?" .. (query or canonical_querystring) - end - local scheme = tls and "https" or "http" - local url = scheme .. "://" .. host_header .. target - - return { - url = url, - host = host, - port = port, - tls = tls, - method = request_method, - target = target, - headers = headers, - body = req_payload, - } -end - -return prepare_awsv4_request diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index cd865093446..3fe854c8e08 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -27,6 +27,10 @@ - libc.so Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so + - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : - libcrypto.so.1.1 @@ -58,6 +62,12 @@ - libc.so Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so diff --git a/scripts/explain_manifest/fixtures/alpine-arm64.txt b/scripts/explain_manifest/fixtures/alpine-arm64.txt index cd865093446..3fe854c8e08 100644 --- a/scripts/explain_manifest/fixtures/alpine-arm64.txt +++ b/scripts/explain_manifest/fixtures/alpine-arm64.txt @@ -27,6 +27,10 @@ - libc.so Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so + - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : - libcrypto.so.1.1 @@ -58,6 +62,12 @@ - libc.so Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index ed36e098b82..3cd1f7d92d6 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -55,6 +55,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -98,6 +104,12 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 2ee7072ea7e..40700039829 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -50,6 +50,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -91,6 +97,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index f869d51a129..2accd54a211 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -40,6 +40,13 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - ld-linux-aarch64.so.1 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libcrypto.so.3 @@ -77,6 +84,12 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index cc660ba1bb4..cc1a7543599 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -55,6 +55,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -98,6 +104,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index c6624217d9c..5fec3e02b6f 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -55,6 +55,10 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -96,6 +100,12 @@ - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Runpath : /usr/local/kong/lib diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index ed36e098b82..3cd1f7d92d6 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -55,6 +55,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -98,6 +104,12 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index ce4f9391f52..5606fbacfb9 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -55,6 +55,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -98,6 +104,12 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 7e65905df34..4e8511ae05f 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -50,6 +50,12 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -91,6 +97,12 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index f869d51a129..eca54fa2e74 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -40,6 +40,10 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libcrypto.so.3 @@ -77,6 +81,12 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Rpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index a47c522df54..3674bb25a99 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -55,6 +55,10 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -96,6 +100,12 @@ - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index e6a7e713924..57b0bb6a5db 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -50,6 +50,10 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 @@ -89,6 +93,12 @@ - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index dc9b70f7daf..c784c368a72 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -37,6 +37,11 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libcrypto.so.3 @@ -77,6 +82,13 @@ - Path : /usr/local/lib/lua/5.1/lua_system_constants.so Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : - libc.so.6 diff --git a/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua deleted file mode 100644 index 499ee165804..00000000000 --- a/spec/03-plugins/27-aws-lambda/03-iam-ec2-credentials_spec.lua +++ /dev/null @@ -1,81 +0,0 @@ -require "spec.helpers" - -describe("[AWS Lambda] iam-ec2", function() - - local fetch_ec2, http_responses - - before_each(function() - package.loaded["kong.plugins.aws-lambda.iam-ec2-credentials"] = nil - package.loaded["resty.http"] = nil - local http = require "resty.http" - -- mock the http module - http.new = function() - return { - set_timeout = function() end, - request_uri = function() - local body = http_responses[1] - table.remove(http_responses, 1) - return { - status = 200, - body = body, - } - end, - } - end - fetch_ec2 = require("kong.plugins.aws-lambda.iam-ec2-credentials").fetchCredentials - end) - - after_each(function() - end) - - it("should fetch credentials from metadata service using IMDSv1", function() - http_responses = { - "EC2_role", - [[ -{ - "Code" : "Success", - "LastUpdated" : "2019-03-12T14:20:45Z", - "Type" : "AWS-HMAC", - "AccessKeyId" : "the Access Key", - "SecretAccessKey" : "the Big Secret", - "Token" : "the Token of Appreciation", - "Expiration" : "2019-03-12T20:56:10Z" -} -]] - } - - local iam_role_credentials, err = fetch_ec2({ aws_imds_protocol_version = "v1" }) - - assert.is_nil(err) - assert.equal("the Access Key", iam_role_credentials.access_key) - assert.equal("the Big Secret", iam_role_credentials.secret_key) - assert.equal("the Token of Appreciation", iam_role_credentials.session_token) - assert.equal(1552424170, iam_role_credentials.expiration) - end) - - it("should fetch credentials from metadata service using IMDSv2", function() - http_responses = { - "SOME-TOKEN", - "EC2_role", - [[ -{ - "Code" : "Success", - "LastUpdated" : "2019-03-12T14:20:45Z", - "Type" : "AWS-HMAC", - "AccessKeyId" : "the Access Key", - "SecretAccessKey" : "the Big Secret", - "Token" : "the Token of Appreciation", - "Expiration" : "2019-03-12T20:56:10Z" -} -]] - } - - local iam_role_credentials, err = fetch_ec2({ aws_imds_protocol_version = "v2" }) - - assert.is_nil(err) - assert.equal("the Access Key", iam_role_credentials.access_key) - assert.equal("the Big Secret", iam_role_credentials.secret_key) - assert.equal("the Token of Appreciation", iam_role_credentials.session_token) - assert.equal(1552424170, iam_role_credentials.expiration) - end) -end) diff --git a/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua deleted file mode 100644 index 47a570b8a5f..00000000000 --- a/spec/03-plugins/27-aws-lambda/04-iam-ecs-credentials_spec.lua +++ /dev/null @@ -1,159 +0,0 @@ -local helpers = require "spec.helpers" - -for _, strategy in helpers.each_strategy() do - describe("[AWS Lambda] iam-ecs module environment variable fetch in Kong startup [#" .. strategy .. "]", function () - local proxy_client - - lazy_setup(function () - helpers.setenv("AWS_CONTAINER_CREDENTIALS_RELATIVE_URI", "/v2/credentials/unique-string-match-12344321") - - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - }, { "aws-lambda", "file-log" }) - - local service1 = bp.services:insert { - host = "mockbin.org", - port = 80, - } - - local route1 = bp.routes:insert { - hosts = { "lambda.com" }, - service = service1, - } - - -- Add lambda plugin so that the module is loaded - bp.plugins:insert { - name = "aws-lambda", - route = { id = route1.id }, - config = { - port = 10001, - aws_key = "mock-key", - aws_secret = "mock-secret", - aws_region = "us-east-1", - function_name = "kongLambdaTest", - }, - } - - local service2 = bp.services:insert { - host = "mockbin.org", - port = 80, - } - - local route2 = bp.routes:insert { - hosts = { "lambda2.com" }, - service = service2, - } - - - bp.plugins:insert { - name = "file-log", - route = { id = route2.id }, - config = { - path = "test-aws-ecs-file.log", - custom_fields_by_lua = { - ecs_uri = "return package.loaded[\"kong.plugins.aws-lambda.iam-ecs-credentials\"]._ECS_URI" - } - }, - } - - assert(helpers.start_kong({ - database = strategy, - untrusted_lua = "on", - plugins = "aws-lambda, file-log", - }, nil, nil, nil)) - end) - - before_each(function() - proxy_client = helpers.proxy_client() - end) - - after_each(function () - proxy_client:close() - end) - - lazy_teardown(function() - helpers.stop_kong() - helpers.unsetenv("AWS_CONTAINER_CREDENTIALS_RELATIVE_URI") - end) - - it("should find ECS uri in the file log", function() - helpers.clean_logfile("test-aws-ecs-file.log") - - assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - host = "lambda2.com", - } - }) - - assert.logfile("test-aws-ecs-file.log").has.line("unique-string-match-12344321", true, 20) - end) - end) -end - -describe("[AWS Lambda] iam-ecs credential fetch test", function() - - local fetch_ecs, http_responses, env_vars - local old_getenv = os.getenv - - before_each(function() - package.loaded["kong.plugins.aws-lambda.iam-ecs-credentials"] = nil - package.loaded["resty.http"] = nil - local http = require "resty.http" - -- mock the http module - http.new = function() - return { - set_timeout = function() end, - request_uri = function() - local body = http_responses[1] - table.remove(http_responses, 1) - return { - status = 200, - body = body, - } - end, - } - end - -- mock os.getenv - os.getenv = function(name) -- luacheck: ignore - return (env_vars or {})[name] or old_getenv(name) - end - end) - - after_each(function() - os.getenv = old_getenv -- luacheck: ignore - end) - - it("should fetch credentials from metadata service", function() - env_vars = { - AWS_CONTAINER_CREDENTIALS_RELATIVE_URI = "/just/a/path" - } - - http_responses = { - [[ -{ - "Code" : "Success", - "LastUpdated" : "2019-03-12T14:20:45Z", - "Type" : "AWS-HMAC", - "AccessKeyId" : "the Access Key", - "SecretAccessKey" : "the Big Secret", - "Token" : "the Token of Appreciation", - "Expiration" : "2019-03-12T20:56:10Z" -} -]] - } - - fetch_ecs = require("kong.plugins.aws-lambda.iam-ecs-credentials").fetchCredentials - - local iam_role_credentials, err = fetch_ecs() - - assert.is_nil(err) - assert.equal("the Access Key", iam_role_credentials.access_key) - assert.equal("the Big Secret", iam_role_credentials.secret_key) - assert.equal("the Token of Appreciation", iam_role_credentials.session_token) - assert.equal(1552424170, iam_role_credentials.expiration) - end) -end) diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 8abede80f59..e70b30e4f07 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -30,13 +30,13 @@ describe("[AWS Lambda] aws-gateway input", function() -- make sure to reload the module - package.loaded["kong.plugins.aws-lambda.aws-serializer"] = nil - aws_serialize = require "kong.plugins.aws-lambda.aws-serializer" + package.loaded["kong.plugins.aws-lambda.request-util"] = nil + aws_serialize = require "kong.plugins.aws-lambda.request-util".aws_serializer end) teardown(function() -- make sure to drop the mocks - package.loaded["kong.plugins.aws-lambda.aws-serializer"] = nil + package.loaded["kong.plugins.aws-lambda.request-util"] = nil ngx = old_ngx -- luacheck: ignore end) diff --git a/spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua b/spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua deleted file mode 100644 index 830f8d626d2..00000000000 --- a/spec/03-plugins/27-aws-lambda/07-iam-sts-credentials_spec.lua +++ /dev/null @@ -1,72 +0,0 @@ -require "spec.helpers" - -describe("[AWS Lambda] iam-sts", function() - - local fetch_sts_assume_role, http_responses - - before_each(function() - package.loaded["kong.plugins.aws-lambda.iam-sts-credentials"] = nil - package.loaded["resty.http"] = nil - local http = require "resty.http" - -- mock the http module - http.new = function() - return { - set_timeout = function() end, - request_uri = function() - local body = http_responses[1] - table.remove(http_responses, 1) - return { - status = 200, - body = body, - } - end, - } - end - fetch_sts_assume_role = require("kong.plugins.aws-lambda.iam-sts-credentials").fetch_assume_role_credentials - end) - - after_each(function() - end) - - it("should fetch credentials from sts service", function() - http_responses = { - [[ -{ - "AssumeRoleResponse": { - "AssumeRoleResult": { - "SourceIdentity": "kong_session", - "AssumedRoleUser": { - "Arn": "arn:aws:iam::000000000001:role/temp-role", - "AssumedRoleId": "arn:aws:iam::000000000001:role/temp-role" - }, - "Credentials": { - "AccessKeyId": "the Access Key", - "SecretAccessKey": "the Big Secret", - "SessionToken": "the Token of Appreciation", - "Expiration": 1552424170 - }, - "PackedPolicySize": 1000 - }, - "ResponseMetadata": { - "RequestId": "c6104cbe-af31-11e0-8154-cbc7ccf896c7" - } - } -} -]] - } - - local aws_region = "ap-east-1" - local assume_role_arn = "arn:aws:iam::000000000001:role/temp-role" - local role_session_name = "kong_session" - local access_key = "test_access_key" - local secret_key = "test_secret_key" - local session_token = "test_session_token" - local iam_role_credentials, err = fetch_sts_assume_role(aws_region, assume_role_arn, role_session_name, access_key, secret_key, session_token) - - assert.is_nil(err) - assert.equal("the Access Key", iam_role_credentials.access_key) - assert.equal("the Big Secret", iam_role_credentials.secret_key) - assert.equal("the Token of Appreciation", iam_role_credentials.session_token) - assert.equal(1552424170, iam_role_credentials.expiration) - end) -end) From 68f7764f4a0c6a1b03f844a26bc13ab062d7ae2d Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Tue, 15 Aug 2023 19:40:17 +0800 Subject: [PATCH 2885/4351] chore(ci): upgrade test use master-ubuntu tag (#11409) The upgrade test is using kong/kong:ubuntu image tag which currently points at 3.4.0-ubuntu. Change it to use master-ubuntu so that it can use the latest headers/shared libraries in the latest image based on master's commit. * chore(ci): upgrade test use master-ubuntu tag * use nightly image * add unzip and git as well --- scripts/upgrade-tests/test-upgrade-path.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index 944dd29d545..4d50dde9a2b 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -30,13 +30,13 @@ function get_current_version() { then echo $version_from_rockspec-ubuntu else - echo ubuntu + echo master-ubuntu fi } export OLD_KONG_VERSION=2.8.0 export OLD_KONG_IMAGE=kong:$OLD_KONG_VERSION-ubuntu -export NEW_KONG_IMAGE=kong:$(get_current_version kong) +export NEW_KONG_IMAGE=kong/kong:$(get_current_version kong) function usage() { cat 1>&2 < Date: Wed, 16 Aug 2023 14:18:58 +0800 Subject: [PATCH 2886/4351] fix(aws-lambda): add better type and error handling on proxy integration mode (#11413) * tests(aws-lambda): add response content type for multiple tests, add proxy integration test for sam * fix(aws-lambda): better type & error handling when extracting proxy response * tests(aws-lambda): fix test * docs(changelog): add missing changelog --- CHANGELOG.md | 17 ++++++++-- kong/plugins/aws-lambda/request-util.lua | 15 +++++++-- .../27-aws-lambda/08-sam-integration_spec.lua | 33 +++++++++++++++++++ spec/fixtures/aws-lambda.lua | 3 ++ spec/fixtures/sam-app/hello_world/app.py | 2 +- 5 files changed, 64 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bba607c85fa..09a22c5c170 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -10,7 +10,18 @@ ## Unreleased -# Fixes +### Additions + +#### Core + +#### Plugins + +- **AWS-Lambda**: the AWS-Lambda plugin has been refactored by using `lua-resty-aws` as an + underlying AWS library. The refactor simplifies the AWS-Lambda plugin code base and + adding support for multiple IAM authenticating scenarios. + [#11350](https://github.com/Kong/kong/pull/11350) + +### Fixes #### Core @@ -26,8 +37,10 @@ #### Plugins -- For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. +- **OAuth2**: For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. [#11342](https://github.com/Kong/kong/pull/11342) +- **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. + [#11413](https://github.com/Kong/kong/pull/11413) ## 3.4.0 diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 66b6b223d34..136e48272ec 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -93,9 +93,18 @@ end local function extract_proxy_response(content) - local serialized_content, err = cjson.decode(content) - if not serialized_content then - return nil, err + local serialized_content, err + if type(content) == "string" then + serialized_content, err = cjson.decode(content) + if not serialized_content then + return nil, err + end + + elseif type(content) == "table" then + serialized_content = content + + else + return nil, "proxy response must be json format" end local ok, err = validate_custom_response(serialized_content) diff --git a/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua b/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua index 22be2a4c0c9..0ddef186855 100644 --- a/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua +++ b/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua @@ -57,6 +57,26 @@ if sam.get_os_architecture() ~= "aarch64" then log_type = "None", }, } + + local route2 = bp.routes:insert { + hosts = { "lambda2.com" }, + } + + bp.plugins:insert { + name = "aws-lambda", + route = { id = route2.id }, + config = { + host = "localhost", + port = sam_port, + disable_https = true, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "HelloWorldFunction", + log_type = "None", + is_proxy_integration = true, + }, + } end) lazy_teardown(function() @@ -96,6 +116,19 @@ if sam.get_os_architecture() ~= "aarch64" then }) assert.res_status(200, res) end) + + it("can extract proxy response correctly", function () + local res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + host = "lambda2.com" + } + }) + assert.res_status(201, res) + local body = assert.response(res).has.jsonbody() + assert.equal("hello world", body.message) + end) end) end) end diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index d2d83b733f2..0fa0dec8096 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -40,15 +40,18 @@ local fixtures = { ngx.header["Content-Length"] = 0 elseif string.match(ngx.var.uri, "functionWithBase64EncodedResponse") then + ngx.header["Content-Type"] = "application/json" ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA==\", \"isBase64Encoded\": true}") elseif string.match(ngx.var.uri, "functionWithNotBase64EncodedResponse") then + ngx.header["Content-Type"] = "application/json" ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA=\", \"isBase64Encoded\": false}") elseif string.match(ngx.var.uri, "functionWithIllegalBase64EncodedResponse") then ngx.say("{\"statusCode\": 200, \"body\": \"dGVzdA=\", \"isBase64Encoded\": \"abc\"}") elseif string.match(ngx.var.uri, "functionWithMultiValueHeadersResponse") then + ngx.header["Content-Type"] = "application/json" ngx.say("{\"statusCode\": 200, \"headers\": { \"Age\": \"3600\"}, \"multiValueHeaders\": {\"Access-Control-Allow-Origin\": [\"site1.com\", \"site2.com\"]}}") elseif string.match(ngx.var.uri, "functionEcho") then diff --git a/spec/fixtures/sam-app/hello_world/app.py b/spec/fixtures/sam-app/hello_world/app.py index 093062037aa..f416e2d964a 100644 --- a/spec/fixtures/sam-app/hello_world/app.py +++ b/spec/fixtures/sam-app/hello_world/app.py @@ -34,7 +34,7 @@ def lambda_handler(event, context): # raise e return { - "statusCode": 200, + "statusCode": 201, "body": json.dumps({ "message": "hello world", # "location": ip.text.replace("\n", "") From c6fa8cb7d0d2f367d58af6103518e576ba28c33a Mon Sep 17 00:00:00 2001 From: Samuele Date: Wed, 16 Aug 2023 09:44:50 +0200 Subject: [PATCH 2887/4351] refactor(nginx-templates): reduce redundancy (#11354) * refactor(templates): reduce template duplication This commit tries to unify as much of the configuration as possible in a single place to reduce duplication and consequently the chances of forgetting to update one of the files. * nginx_kong.lua is compiled into nginx-kong.conf: chunks that are only meant for the test environment are rendered, if needed. * When the template is rendered, nginx-kong.conf is dynamically loaded in the http section using the include directive. refactor(templates): apply PR suggestions - use nginx include instead of rendering files in the templates using inline lua expressions - rename test-flags to nginx-conf-flags - cleanup of non needed changes - adapt tests Co-authored-by: Aapo Talvensaari * refactor(templates): more includes, less duplication --------- Co-authored-by: Aapo Talvensaari --- kong/cmd/reload.lua | 11 +- kong/cmd/restart.lua | 14 +- kong/cmd/start.lua | 24 +- kong/cmd/utils/prefix_handler.lua | 52 +- kong/templates/nginx_kong.lua | 4 + kong/templates/nginx_kong_stream.lua | 4 + spec/01-unit/04-prefix_handler_spec.lua | 3 +- .../02-cmd/02-start_stop_spec.lua | 38 +- spec/02-integration/02-cmd/03-reload_spec.lua | 2 +- spec/03-plugins/06-statsd/01-log_spec.lua | 43 +- spec/fixtures/custom_nginx.template | 1117 +---------------- spec/fixtures/default_nginx.template | 893 ------------- .../nginx_kong_test_custom_inject_http.lua | 258 ++++ .../nginx_kong_test_custom_inject_stream.lua | 54 + spec/helpers.lua | 21 +- 15 files changed, 477 insertions(+), 2061 deletions(-) delete mode 100644 spec/fixtures/default_nginx.template create mode 100644 spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua create mode 100644 spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua diff --git a/kong/cmd/reload.lua b/kong/cmd/reload.lua index efc2fb7cfad..42e8629b484 100644 --- a/kong/cmd/reload.lua +++ b/kong/cmd/reload.lua @@ -36,7 +36,8 @@ local function execute(args) conf.declarative_config = nil end - assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, true)) + assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, true, + args.nginx_conf_flags)) _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf) @@ -62,9 +63,11 @@ and stop the old ones when they have finished processing current requests. Options: - -c,--conf (optional string) configuration file - -p,--prefix (optional string) prefix Kong is running at - --nginx-conf (optional string) custom Nginx configuration template + -c,--conf (optional string) configuration file + -p,--prefix (optional string) prefix Kong is running at + --nginx-conf (optional string) custom Nginx configuration template + --nginx-conf-flags (optional string) flags that can be used to control + how Nginx configuration templates are rendered ]] diff --git a/kong/cmd/restart.lua b/kong/cmd/restart.lua index 573965d8b9f..0bc4777c47e 100644 --- a/kong/cmd/restart.lua +++ b/kong/cmd/restart.lua @@ -43,12 +43,14 @@ This command is equivalent to doing both 'kong stop' and 'kong start'. Options: - -c,--conf (optional string) configuration file - -p,--prefix (optional string) prefix at which Kong should be running - --nginx-conf (optional string) custom Nginx configuration template - --run-migrations (optional boolean) optionally run migrations on the DB - --db-timeout (default 60) - --lock-timeout (default 60) + -c,--conf (optional string) configuration file + -p,--prefix (optional string) prefix at which Kong should be running + --nginx-conf (optional string) custom Nginx configuration template + --run-migrations (optional boolean) optionally run migrations on the DB + --db-timeout (default 60) + --lock-timeout (default 60) + --nginx-conf-flags (optional string) flags that can be used to control + how Nginx configuration templates are rendered ]] return { diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index baa757d7315..63404cbaa98 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -56,7 +56,8 @@ local function execute(args) assert(not kill.is_running(conf.nginx_pid), "Kong is already running in " .. conf.prefix) - assert(prefix_handler.prepare_prefix(conf, args.nginx_conf)) + assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, nil, + args.nginx_conf_flags)) cleanup_dangling_unix_sockets(conf.prefix) @@ -117,20 +118,23 @@ Start Kong (Nginx and other configured services) in the configured prefix directory. Options: - -c,--conf (optional string) Configuration file. + -c,--conf (optional string) Configuration file. - -p,--prefix (optional string) Override prefix directory. + -p,--prefix (optional string) Override prefix directory. - --nginx-conf (optional string) Custom Nginx configuration template. + --nginx-conf (optional string) Custom Nginx configuration template. - --run-migrations (optional boolean) Run migrations before starting. + --run-migrations (optional boolean) Run migrations before starting. - --db-timeout (default 60) Timeout, in seconds, for all database - operations. + --db-timeout (default 60) Timeout, in seconds, for all database + operations. - --lock-timeout (default 60) When --run-migrations is enabled, timeout, - in seconds, for nodes waiting on the - leader node to finish running migrations. + --lock-timeout (default 60) When --run-migrations is enabled, timeout, + in seconds, for nodes waiting on the + leader node to finish running migrations. + + --nginx-conf-flags (optional string) Flags that can be used to control + how Nginx configuration templates are rendered ]] return { diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 88170a5cae6..87f675e43f8 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -235,7 +235,7 @@ local function get_ulimit() end end -local function compile_conf(kong_config, conf_template) +local function compile_conf(kong_config, conf_template, template_env_inject) -- computed config properties for templating local compile_env = { _escape = ">", @@ -247,6 +247,8 @@ local function compile_conf(kong_config, conf_template) } } + compile_env = pl_tablex.merge(compile_env, template_env_inject or {}, true) + do local worker_rlimit_nofile_auto if kong_config.nginx_main_directives then @@ -388,16 +390,16 @@ local function write_process_secrets_file(path, data) return true end -local function compile_kong_conf(kong_config) - return compile_conf(kong_config, kong_nginx_template) +local function compile_kong_conf(kong_config, template_env_inject) + return compile_conf(kong_config, kong_nginx_template, template_env_inject) end local function compile_kong_gui_include_conf(kong_config) return compile_conf(kong_config, kong_nginx_gui_include_template) end -local function compile_kong_stream_conf(kong_config) - return compile_conf(kong_config, kong_nginx_stream_template) +local function compile_kong_stream_conf(kong_config, template_env_inject) + return compile_conf(kong_config, kong_nginx_stream_template, template_env_inject) end local function compile_nginx_conf(kong_config, template) @@ -436,7 +438,11 @@ local function compile_nginx_stream_inject_conf(kong_config) return compile_conf(kong_config, nginx_stream_inject_template) end -local function prepare_prefix(kong_config, nginx_custom_template_path, skip_write, write_process_secrets) +local function compile_kong_test_inject_conf(kong_config, template, template_env) + return compile_conf(kong_config, template, template_env) +end + +local function prepare_prefix(kong_config, nginx_custom_template_path, skip_write, write_process_secrets, nginx_conf_flags) log.verbose("preparing nginx prefix directory at %s", kong_config.prefix) if not exists(kong_config.prefix) then @@ -678,7 +684,12 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ gen_default_dhparams(kong_config) end - -- write NGINX conf + local template_env = {} + nginx_conf_flags = nginx_conf_flags and pl_stringx.split(nginx_conf_flags, ",") or {} + for _, flag in ipairs(nginx_conf_flags) do + template_env[flag] = true + end + local nginx_conf, err = compile_nginx_conf(kong_config, nginx_template) if not nginx_conf then return nil, err @@ -693,14 +704,14 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ pl_file.write(kong_config.nginx_kong_gui_include_conf, nginx_kong_gui_include_conf) -- write Kong's HTTP NGINX conf - local nginx_kong_conf, err = compile_kong_conf(kong_config) + local nginx_kong_conf, err = compile_kong_conf(kong_config, template_env) if not nginx_kong_conf then return nil, err end pl_file.write(kong_config.nginx_kong_conf, nginx_kong_conf) -- write Kong's stream NGINX conf - local nginx_kong_stream_conf, err = compile_kong_stream_conf(kong_config) + local nginx_kong_stream_conf, err = compile_kong_stream_conf(kong_config, template_env) if not nginx_kong_stream_conf then return nil, err end @@ -727,6 +738,29 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end pl_file.write(kong_config.nginx_kong_stream_inject_conf, nginx_stream_inject_conf) + -- write Kong's test injected configuration files (*.test.conf) + -- these are included in the Kong's HTTP NGINX conf by the test template + local test_template_inj_path = "spec/fixtures/template_inject/" + if pl_path.isdir(test_template_inj_path) then + for _, file in ipairs(pl_dir.getfiles(test_template_inj_path, "*.lua")) do + local t_path = pl_path.splitext(file) + local t_module = string.gsub(t_path, "/", ".") + local nginx_kong_test_inject_conf, err = compile_kong_test_inject_conf( + kong_config, + require(t_module), + template_env + ) + + if not nginx_kong_test_inject_conf then + return nil, err + end + + local t_name = pl_path.basename(t_path) + local output_path = kong_config.prefix .. "/" .. t_name .. ".test.conf" + pl_file.write(output_path, nginx_kong_test_inject_conf) + end + end + -- testing written NGINX conf local ok, err = nginx_signals.check_conf(kong_config) if not ok then diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 41b6c3fd199..364a5243d99 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -34,6 +34,10 @@ $(el.name) $(el.value); > end init_by_lua_block { +> if test and coverage then + require 'luacov' + jit.off() +> end -- test and coverage Kong = require 'kong' Kong.init() } diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 4cad7ebce9d..4a2d9b07fbc 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -34,6 +34,10 @@ $(el.name) $(el.value); > end init_by_lua_block { +> if test and coverage then + require 'luacov' + jit.off() +> end -- test and coverage -- shared dictionaries conflict between stream/http modules. use a prefix. local shared = ngx.shared local stream_shdict_prefix = "stream_" diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 299782379ec..c013e4b3f3f 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1333,7 +1333,8 @@ describe("NGINX conf compiler", function() local contents = helpers.file.read(tmp_config.nginx_conf) assert.matches("# This is a custom nginx configuration template for Kong specs", contents, nil, true) assert.matches("daemon%s+on;", contents) - assert.matches("listen%s+0%.0%.0%.0:9000;", contents) + local contents_kong_conf = helpers.file.read(tmp_config.nginx_kong_conf) + assert.matches("listen%s+0%.0%.0%.0:9000;", contents_kong_conf) end) it("errors on non-existing file", function() local ok, err = prefix_handler.prepare_prefix(tmp_config, "spec/fixtures/inexistent.template") diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 1f122e016d4..1bc151b0bb3 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local constants = require "kong.constants" +local pl_file = require("pl.file") local cjson = require "cjson" @@ -587,25 +588,46 @@ describe("kong start/stop #" .. strategy, function() end) it("ensures the required shared dictionaries are defined", function() - local templ_fixture = "spec/fixtures/custom_nginx.template" - local new_templ_fixture = "spec/fixtures/custom_nginx.template.tmp" + local tmp_nginx_config = "spec/fixtures/nginx_conf.tmp" + local prefix_handler = require "kong.cmd.utils.prefix_handler" + local conf_loader = require "kong.conf_loader" - finally(function() - os.remove(new_templ_fixture) - end) + local nginx_conf = assert(conf_loader(helpers.test_conf_path, { + prefix = "servroot_tmp", + })) + assert(prefix_handler.prepare_prefix(nginx_conf)) + assert.truthy(helpers.path.exists(nginx_conf.nginx_conf)) + local kong_nginx_conf = assert(prefix_handler.compile_kong_conf(nginx_conf)) for _, dict in ipairs(constants.DICTS) do -- remove shared dictionary entry - assert(os.execute(fmt("sed '/lua_shared_dict %s .*;/d' %s > %s", - dict, templ_fixture, new_templ_fixture))) + local http_cfg = string.gsub(kong_nginx_conf, "lua_shared_dict%s" .. dict .. "%s.-\n", "") + local conf = [[pid pids/nginx.pid; + error_log logs/error.log debug; + daemon on; + worker_processes 1; + events { + multi_accept off; + } + http { + ]] + .. http_cfg .. + [[ + } + ]] - local ok, err = helpers.start_kong({ nginx_conf = new_templ_fixture }) + pl_file.write(tmp_nginx_config, conf) + local ok, err = helpers.start_kong({ nginx_conf = tmp_nginx_config }) assert.falsy(ok) assert.matches( "missing shared dict '" .. dict .. "' in Nginx configuration, " .. "are you using a custom template? Make sure the 'lua_shared_dict " .. dict .. " [SIZE];' directive is defined.", err, nil, true) end + + finally(function() + os.remove(tmp_nginx_config) + end) end) if strategy == "off" then diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index ddc31e6d671..e70c84c97d4 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -740,7 +740,7 @@ describe("Admin GUI config", function () client:close() - assert(helpers.reload_kong("off", "reload --conf " .. helpers.test_conf_path .. " --nginx-conf spec/fixtures/default_nginx.template", { + assert(helpers.reload_kong("off", "reload --conf " .. helpers.test_conf_path, { database = "off", admin_gui_listen = "127.0.0.1:9012", admin_gui_url = "http://test2.example.com", diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index d94c05dff35..a43a5a5e92c 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -1,5 +1,7 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" +local pl_dir = require "pl.dir" +local pl_path = require "pl.path" local get_hostname = require("kong.pdk.node").new().get_hostname @@ -17,16 +19,33 @@ local uuid_pattern = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-4%x%x%x%-%x%x%x%x%-%x%x%x%x%x% local workspace_name_pattern = "default" -local function get_shdicts() +local function count_shdicts(conf_file) local prefix = helpers.test_conf.prefix - local ngxconf = helpers.utils.readfile(prefix .. "/nginx.conf") - local pattern = "\n%s*lua_shared_dict%s+(.-)[%s;\n]" - local shdicts = {} - for dict_name in ngxconf:gmatch(pattern) do - table.insert(shdicts, dict_name) - --print(#shdicts, "-", dict_name) + local counter = 0 + + -- count in matched `*` files + if conf_file:find("*") then + for _, file in ipairs(pl_dir.getallfiles(prefix, conf_file)) do + local basename = pl_path.basename(file) + counter = counter + count_shdicts(basename) + end + return counter + end + + -- count in the current file + local ngx_conf = helpers.utils.readfile(prefix .. "/" .. conf_file) + local dict_ptrn = "%s*lua_shared_dict%s+(.-)[%s;\n]" + for _ in ngx_conf:gmatch(dict_ptrn) do + counter = counter + 1 end - return shdicts + + -- count in other included files + local include_ptrn = "%s*include%s+'(.-%.conf)'[;\n]" + for include_file in ngx_conf:gmatch(include_ptrn) do + counter = counter + count_shdicts(include_file) + end + + return counter end @@ -862,7 +881,7 @@ for _, strategy in helpers.each_strategy() do proxy_client = helpers.proxy_client() proxy_client_grpc = helpers.proxy_client_grpc() - shdict_count = #get_shdicts() + shdict_count = count_shdicts("nginx.conf") end) lazy_teardown(function() @@ -894,7 +913,7 @@ for _, strategy in helpers.each_strategy() do proxy_client = helpers.proxy_client() proxy_client_grpc = helpers.proxy_client_grpc() - shdict_count = #get_shdicts() + shdict_count = count_shdicts("nginx.conf") end) it("logs over UDP with default metrics", function() @@ -2054,7 +2073,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", })) - shdict_count = #get_shdicts() + shdict_count = count_shdicts("nginx.conf") local metrics_count = expected_metrics_count(8) local thread = helpers.udp_server(UDP_PORT, metrics_count, 2) @@ -2312,7 +2331,7 @@ for _, strategy in helpers.each_strategy() do })) proxy_client = helpers.proxy_client() - shdict_count = #get_shdicts() + shdict_count = count_shdicts("nginx.conf") end) lazy_teardown(function() diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index c689c01f006..b5df446a7fe 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -70,1123 +70,14 @@ wasm { > if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then http { - server_tokens off; - - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_socket_log_errors off; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - - lua_shared_dict kong 5m; - lua_shared_dict kong_locks 8m; - lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_cluster_events 5m; - lua_shared_dict kong_rate_limiting_counters 12m; - lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_core_db_cache_miss 12m; - lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss 12m; - lua_shared_dict kong_secrets 5m; -> if role == "control_plane" then - lua_shared_dict kong_clustering 5m; -> end - lua_shared_dict kong_mock_upstream_loggers 10m; - - underscores_in_headers on; -> if ssl_ciphers then - ssl_ciphers ${{SSL_CIPHERS}}; -> end - - # injected nginx_http_* directives -> for _, el in ipairs(nginx_http_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { -> if os.getenv("KONG_COVERAGE") == "true" then - require 'luacov' - jit.off() -> end - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - -> if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then - # Load variable indexes - lua_kong_load_var_index default; - - upstream kong_upstream { - server 0.0.0.1; - - # injected nginx_upstream_* directives -> for _, el in ipairs(nginx_upstream_directives) do - $(el.name) $(el.value); -> end - - balancer_by_lua_block { - Kong.balancer() - } - } - - server { - server_name kong; -> for _, entry in ipairs(proxy_listeners) do - listen $(entry.listener); -> end - - error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; - error_page 500 502 503 504 /kong_error_handler; - - access_log ${{PROXY_ACCESS_LOG}}; - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if proxy_ssl_enabled then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_session_cache shared:SSL:${{SSL_SESSION_CACHE_SIZE}}; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - # injected nginx_proxy_* directives -> for _, el in ipairs(nginx_proxy_directives) do - $(el.name) $(el.value); -> end -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - - rewrite_by_lua_block { - Kong.rewrite() - } - - access_by_lua_block { - Kong.access() - } - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - - location / { - default_type ''; - - set $ctx_ref ''; - set $upstream_te ''; - set $upstream_host ''; - set $upstream_upgrade ''; - set $upstream_connection ''; - set $upstream_scheme ''; - set $upstream_uri ''; - set $upstream_x_forwarded_for ''; - set $upstream_x_forwarded_proto ''; - set $upstream_x_forwarded_host ''; - set $upstream_x_forwarded_port ''; - set $upstream_x_forwarded_path ''; - set $upstream_x_forwarded_prefix ''; - set $kong_proxy_mode 'http'; - - proxy_http_version 1.1; - proxy_buffering on; - proxy_request_buffering on; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering off; - proxy_request_buffering off; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered_request { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering on; - proxy_request_buffering off; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered_response { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering off; - proxy_request_buffering on; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @grpc { - internal; - default_type ''; - set $kong_proxy_mode 'grpc'; - - grpc_set_header TE $upstream_te; - grpc_set_header X-Forwarded-For $upstream_x_forwarded_for; - grpc_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - grpc_set_header X-Forwarded-Host $upstream_x_forwarded_host; - grpc_set_header X-Forwarded-Port $upstream_x_forwarded_port; - grpc_set_header X-Forwarded-Path $upstream_x_forwarded_path; - grpc_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - grpc_set_header X-Real-IP $remote_addr; - grpc_pass_header Server; - grpc_pass_header Date; - grpc_ssl_name $upstream_host; - grpc_ssl_server_name on; -> if client_ssl then - grpc_ssl_certificate ${{CLIENT_SSL_CERT}}; - grpc_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - grpc_pass $upstream_scheme://kong_upstream; - } - - location = /kong_buffered_http { - internal; - default_type ''; - set $kong_proxy_mode 'http'; - - rewrite_by_lua_block {;} - access_by_lua_block {;} - header_filter_by_lua_block {;} - body_filter_by_lua_block {;} - log_by_lua_block {;} - - proxy_http_version 1.1; - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location = /kong_error_handler { - internal; - default_type ''; - - uninitialized_variable_warn off; - - rewrite_by_lua_block {;} - access_by_lua_block {;} - - content_by_lua_block { - Kong.handle_error() - } - } - } -> end -- (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 - -> if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then - server { - charset UTF-8; - server_name kong_admin; -> for _, entry in ipairs(admin_listeners) do - listen $(entry.listener); -> end - - access_log ${{ADMIN_ACCESS_LOG}}; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if admin_ssl_enabled then -> for i = 1, #admin_ssl_cert do - ssl_certificate $(admin_ssl_cert[i]); - ssl_certificate_key $(admin_ssl_cert_key[i]); -> end - ssl_session_cache shared:AdminSSL:10m; -> end - - # injected nginx_admin_* directives -> for _, el in ipairs(nginx_admin_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.admin_content() - } - header_filter_by_lua_block { - Kong.admin_header_filter() - } - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 - -> if (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 then -server { - server_name kong_gui; -> for i = 1, #admin_gui_listeners do - listen $(admin_gui_listeners[i].listener); -> end - -> if admin_gui_ssl_enabled then -> for i = 1, #admin_gui_ssl_cert do - ssl_certificate $(admin_gui_ssl_cert[i]); - ssl_certificate_key $(admin_gui_ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; -> end - - client_max_body_size 10m; - client_body_buffer_size 10m; - - types { - text/html html htm shtml; - text/css css; - text/xml xml; - image/gif gif; - image/jpeg jpeg jpg; - application/javascript js; - application/json json; - image/png png; - image/tiff tif tiff; - image/x-icon ico; - image/x-jng jng; - image/x-ms-bmp bmp; - image/svg+xml svg svgz; - image/webp webp; - } - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - access_log ${{ADMIN_GUI_ACCESS_LOG}}; - error_log ${{ADMIN_GUI_ERROR_LOG}}; - -> local admin_gui_rewrite = admin_gui_path ~= "/" -> local admin_gui_path_prefix = admin_gui_path -> if admin_gui_path == "/" then -> admin_gui_path_prefix = "" -> end - location = $(admin_gui_path_prefix)/robots.txt { - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - return 200 'User-agent: *\nDisallow: /'; - } - - location = $(admin_gui_path_prefix)/kconfig.js { - default_type application/javascript; - - gzip on; - gzip_types application/javascript; - expires -1; - - content_by_lua_block { - Kong.admin_gui_kconfig_content() - } - } - - location = $(admin_gui_path_prefix)/favicon.ico { - root gui; - - try_files /favicon.ico =404; - - log_not_found off; - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - expires 90d; - add_header Cache-Control 'public'; - add_header X-Frame-Options 'sameorigin'; - add_header X-XSS-Protection '1; mode=block'; - add_header X-Content-Type-Options 'nosniff'; - add_header X-Permitted-Cross-Domain-Policies 'master-only'; - etag off; - } - - location ~* ^$(admin_gui_path_prefix)(?/.*\.(jpg|jpeg|png|gif|svg|ico|css|ttf|js)(\?.*)?)$ { - root gui; - - try_files $path =404; - - log_not_found off; - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - expires 90d; - add_header Cache-Control 'public'; - add_header X-Frame-Options 'sameorigin'; - add_header X-XSS-Protection '1; mode=block'; - add_header X-Content-Type-Options 'nosniff'; - add_header X-Permitted-Cross-Domain-Policies 'master-only'; - etag off; - -> if admin_gui_rewrite then - sub_filter '/__km_base__/' '$(admin_gui_path)/'; -> else - sub_filter '/__km_base__/' '/'; -> end - sub_filter_once off; - sub_filter_types *; - } - - location ~* ^$(admin_gui_path_prefix)(?/.*)?$ { - root gui; - - try_files $path /index.html =404; - - log_not_found off; - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0'; - add_header X-Frame-Options 'sameorigin'; - add_header X-XSS-Protection '1; mode=block'; - add_header X-Content-Type-Options 'nosniff'; - add_header X-Permitted-Cross-Domain-Policies 'master-only'; - etag off; - -> if admin_gui_rewrite then - sub_filter '/__km_base__/' '$(admin_gui_path)/'; -> else - sub_filter '/__km_base__/' '/'; -> end - sub_filter_once off; - sub_filter_types *; - - log_by_lua_block { - Kong.admin_gui_log() - } - } -} -> end -- of (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 - -> if #status_listeners > 0 then - server { - charset UTF-8; - server_name kong_status; -> for _, entry in ipairs(status_listeners) do - listen $(entry.listener); -> end - - access_log ${{STATUS_ACCESS_LOG}}; - error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if status_ssl_enabled then -> for i = 1, #status_ssl_cert do - ssl_certificate $(status_ssl_cert[i]); - ssl_certificate_key $(status_ssl_cert_key[i]); -> end - ssl_session_cache shared:StatusSSL:1m; -> end - - # injected nginx_status_* directives -> for _, el in ipairs(nginx_status_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.status_content() - } - header_filter_by_lua_block { - Kong.status_header_filter() - } - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - -> if role == "control_plane" then - server { - charset UTF-8; - server_name kong_cluster_listener; -> for _, entry in ipairs(cluster_listeners) do - listen $(entry.listener) ssl; -> end - - access_log ${{ADMIN_ACCESS_LOG}}; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - - ssl_verify_client optional_no_ca; - ssl_certificate ${{CLUSTER_CERT}}; - ssl_certificate_key ${{CLUSTER_CERT_KEY}}; - ssl_session_cache shared:ClusterSSL:10m; - - location = /v1/outlet { - content_by_lua_block { - Kong.serve_cluster_listener() - } - } - } -> end -- role == "control_plane" - -> if role ~= "data_plane" then - server { - server_name mock_upstream; - - listen 15555; - listen 15556 ssl; - -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - set_real_ip_from 127.0.0.1; - - location / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - ngx.status = 404 - return mu.send_default_json_response() - } - } - - location = / { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - valid_routes = { - ["/ws"] = "Websocket echo server", - ["/get"] = "Accepts a GET request and returns it in JSON format", - ["/xml"] = "Returns a simple XML document", - ["/post"] = "Accepts a POST request and returns it in JSON format", - ["/response-headers?:key=:val"] = "Returns given response headers", - ["/cache/:n"] = "Sets a Cache-Control header for n seconds", - ["/anything"] = "Accepts any request and returns it in JSON format", - ["/request"] = "Alias to /anything", - ["/delay/:duration"] = "Delay the response for seconds", - ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", - ["/status/:code"] = "Returns a response with the specified ", - ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", - }, - }) - } - } - - location = /ws { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.serve_web_sockets() - } - } - - location /get { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location /xml { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local xml = [[ - - - Kong, Monolith destroyer. - - ]] - return mu.send_text_response(xml, "application/xml") - } - } - - location /post { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("POST") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location = /response-headers { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_method("GET") - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, ngx.req.get_uri_args(0)) - } - } - - location = /hop-by-hop { - content_by_lua_block { - local header = ngx.header - header["Keep-Alive"] = "timeout=5, max=1000" - header["Proxy"] = "Remove-Me" - header["Proxy-Connection"] = "close" - header["Proxy-Authenticate"] = "Basic" - header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" - header["Transfer-Encoding"] = "chunked" - header["Content-Length"] = nil - header["TE"] = "trailers, deflate;q=0.5" - header["Trailer"] = "Expires" - header["Upgrade"] = "example/1, foo/2" - - ngx.print("hello\r\n\r\nExpires: Wed, 21 Oct 2015 07:28:00 GMT\r\n\r\n") - ngx.exit(200) - } - } - - location ~ "^/cache/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({}, { - ["Cache-Control"] = "public, max-age=" .. ngx.var.n, - }) - } - } - - location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response({ - authenticated = true, - user = ngx.var.username, - }) - } - } - - location ~ "^/(request|anything)" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.send_default_json_response() - } - } - - location ~ "^/delay/(?\d{1,3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local delay_seconds = tonumber(ngx.var.delay_seconds) - if not delay_seconds then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - - ngx.sleep(delay_seconds) - - return mu.send_default_json_response({ - delay = delay_seconds, - }) - } - } - - location ~ "^/status/(?\d{3})$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local code = tonumber(ngx.var.code) - if not code then - return ngx.exit(ngx.HTTP_NOT_FOUND) - end - ngx.status = code - return mu.send_default_json_response({ - code = code, - }) - } - } - - location ~ "^/stream/(?\d+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - local rep = tonumber(ngx.var.num) - local res = require("cjson").encode(mu.get_default_json_response()) - - ngx.header["X-Powered-By"] = "mock_upstream" - ngx.header["Content-Type"] = "application/json" - - for i = 1, rep do - ngx.say(res) - end - } - } - - location ~ "^/post_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.store_log(ngx.var.logname) - } - } - - location ~ "^/post_auth_log/(?[a-z0-9_]+)/(?[a-zA-Z0-9_]+)/(?.+)$" { - access_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.filter_access_by_basic_auth(ngx.var.username, - ngx.var.password) - } - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.store_log(ngx.var.logname) - } - } - - location ~ "^/read_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.retrieve_log(ngx.var.logname) - } - } - - location ~ "^/count_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.count_log(ngx.var.logname) - } - } - - location ~ "^/reset_log/(?[a-z0-9_]+)$" { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.reset_log(ngx.var.logname) - } - } - - location = /echo_sni { - return 200 'SNI=$ssl_server_name\n'; - } - - location = /ocsp { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.handle_ocsp() - } - } - - location = /set_ocsp { - content_by_lua_block { - local mu = require "spec.fixtures.mock_upstream" - return mu.set_ocsp(ngx.var.arg_status) - } - } - } -> end -- role ~= "data_plane" - - include '*.http_mock'; - - server { - charset UTF-8; - server_name kong_worker_events; - listen unix:${{PREFIX}}/worker_events.sock; - access_log off; - location / { - content_by_lua_block { - require("resty.events.compat").run() - } - } - } + include 'nginx-kong.conf'; + include '*http.test.conf'; } > end > if #stream_listeners > 0 or cluster_ssl_tunnel then stream { - log_format basic '$remote_addr [$time_local] ' - '$protocol $status $bytes_sent $bytes_received ' - '$session_time'; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_socket_log_errors off; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - - lua_shared_dict stream_kong 5m; - lua_shared_dict stream_kong_locks 8m; - lua_shared_dict stream_kong_healthchecks 5m; - lua_shared_dict stream_kong_cluster_events 5m; - lua_shared_dict stream_kong_rate_limiting_counters 12m; - lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_core_db_cache_miss 12m; - lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_miss 12m; - lua_shared_dict stream_kong_secrets 5m; - -> if ssl_ciphers then - ssl_ciphers ${{SSL_CIPHERS}}; -> end - - # injected nginx_stream_* directives -> for _, el in ipairs(nginx_stream_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { -> if os.getenv("KONG_COVERAGE") == "true" then - require 'luacov' - jit.off() -> end - -- shared dictionaries conflict between stream/http modules. use a prefix. - local shared = ngx.shared - ngx.shared = setmetatable({}, { - __index = function(t, k) - return shared["stream_" .. k] - end, - }) - - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - - upstream kong_upstream { - server 0.0.0.1:1; - balancer_by_lua_block { - Kong.balancer() - } - - # injected nginx_supstream_* directives -> for _, el in ipairs(nginx_supstream_directives) do - $(el.name) $(el.value); -> end - } - -> if #stream_listeners > 0 then -# non-SSL listeners, and the SSL terminator - server { -> for _, entry in ipairs(stream_listeners) do -> if not entry.ssl then - listen $(entry.listener); -> end -> end - -> if stream_proxy_ssl_enabled then - listen unix:${{PREFIX}}/stream_tls_terminate.sock ssl proxy_protocol; -> end - - access_log ${{PROXY_STREAM_ACCESS_LOG}}; - error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; - -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - set_real_ip_from unix:; - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - -> if stream_proxy_ssl_enabled then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_session_cache shared:StreamSSL:${{SSL_SESSION_CACHE_SIZE}}; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - preread_by_lua_block { - Kong.preread() - } - - set $upstream_host ''; - proxy_ssl_name $upstream_host; - proxy_ssl on; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass kong_upstream; - - log_by_lua_block { - Kong.log() - } - } - -> if stream_proxy_ssl_enabled then -# SSL listeners, but only preread the handshake here - server { -> for _, entry in ipairs(stream_listeners) do -> if entry.ssl then - listen $(entry.listener:gsub(" ssl", "")); -> end -> end - - access_log ${{PROXY_STREAM_ACCESS_LOG}}; - error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; - -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - - preread_by_lua_block { - Kong.preread() - } - - ssl_preread on; - - proxy_protocol on; - - set $kong_tls_preread_block 1; - set $kong_tls_preread_block_upstream ''; - proxy_pass $kong_tls_preread_block_upstream; - } - -server { - listen unix:${{PREFIX}}/stream_tls_passthrough.sock proxy_protocol; - - access_log ${{PROXY_STREAM_ACCESS_LOG}}; - error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; - - set_real_ip_from unix:; - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - - preread_by_lua_block { - Kong.preread() - } - - ssl_preread on; - - set $kong_tls_passthrough_block 1; - - proxy_pass kong_upstream; - - log_by_lua_block { - Kong.log() - } - } -> end -- stream_proxy_ssl_enabled - - -> if database == "off" then - server { - listen unix:${{PREFIX}}/stream_config.sock; - - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - - content_by_lua_block { - Kong.stream_config_listener() - } - } -> end -- database == "off" -> end -- #stream_listeners > 0 - - server { - listen 15557; - listen 15558 ssl; - listen 15557 udp; - -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - content_by_lua_block { - local sock = assert(ngx.req.socket()) - local data = sock:receive() -- read a line from downstream - - if string.find(data, "get_sni") then - sock:send(ngx.var.ssl_server_name) - sock:send("\n") - return - end - - if ngx.var.protocol == "TCP" then - ngx.say(data) - - else - sock:send(data) -- echo whatever was sent - end - } - } - - include '*.stream_mock'; - - server { # ignore (and close }, to ignore content) - listen unix:${{PREFIX}}/stream_rpc.sock; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - content_by_lua_block { - Kong.stream_api() - } - } - - server { - listen unix:${{PREFIX}}/stream_worker_events.sock; - access_log off; - content_by_lua_block { - require("resty.events.compat").run() - } - } - -> if cluster_ssl_tunnel then - server { - listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; - - proxy_pass ${{cluster_ssl_tunnel}}; - proxy_ssl on; - # as we are essentially talking in HTTPS, passing SNI should default turned on - proxy_ssl_server_name on; -> if proxy_server_ssl_verify then - proxy_ssl_verify on; -> if lua_ssl_trusted_certificate_combined then - proxy_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - proxy_ssl_verify_depth 5; # 5 should be sufficient -> else - proxy_ssl_verify off; -> end - proxy_socket_keepalive on; - } -> end -- cluster_ssl_tunnel - + include 'nginx-kong-stream.conf'; + include '*stream.test.conf'; } > end diff --git a/spec/fixtures/default_nginx.template b/spec/fixtures/default_nginx.template deleted file mode 100644 index 7e2665707de..00000000000 --- a/spec/fixtures/default_nginx.template +++ /dev/null @@ -1,893 +0,0 @@ -# This is a custom nginx configuration template for Kong specs - -pid pids/nginx.pid; # mandatory even for custom config templates -error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - -# injected nginx_main_* directives -> for _, el in ipairs(nginx_main_directives) do -$(el.name) $(el.value); -> end - -> if database == "off" then -lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; -lmdb_map_size ${{LMDB_MAP_SIZE}}; -> end - -events { - # injected nginx_events_* directives -> for _, el in ipairs(nginx_events_directives) do - $(el.name) $(el.value); -> end -} - -> if role == "control_plane" or #proxy_listeners > 0 or #admin_listeners > 0 or #status_listeners > 0 then -http { - server_tokens off; - - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_socket_log_errors off; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - - lua_shared_dict kong 5m; - lua_shared_dict kong_locks 8m; - lua_shared_dict kong_healthchecks 5m; - lua_shared_dict kong_cluster_events 5m; - lua_shared_dict kong_rate_limiting_counters 12m; - lua_shared_dict kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_core_db_cache_miss 12m; - lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict kong_db_cache_miss 12m; - lua_shared_dict kong_secrets 5m; -> if database == "cassandra" then - lua_shared_dict kong_cassandra 5m; -> end -> if role == "control_plane" then - lua_shared_dict kong_clustering 5m; -> end - lua_shared_dict kong_mock_upstream_loggers 10m; - - underscores_in_headers on; -> if ssl_ciphers then - ssl_ciphers ${{SSL_CIPHERS}}; -> end - - # injected nginx_http_* directives -> for _, el in ipairs(nginx_http_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { -> if os.getenv("KONG_COVERAGE") == "true" then - require 'luacov' - jit.off() -> end - - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - -> if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then - # Load variable indexes - lua_kong_load_var_index default; - - upstream kong_upstream { - server 0.0.0.1; - - # injected nginx_upstream_* directives -> for _, el in ipairs(nginx_upstream_directives) do - $(el.name) $(el.value); -> end - - balancer_by_lua_block { - Kong.balancer() - } - } - - server { - server_name kong; -> for _, entry in ipairs(proxy_listeners) do - listen $(entry.listener); -> end - - error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; - error_page 500 502 503 504 /kong_error_handler; - - access_log ${{PROXY_ACCESS_LOG}}; - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if proxy_ssl_enabled then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_session_cache shared:SSL:${{SSL_SESSION_CACHE_SIZE}}; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - # injected nginx_proxy_* directives -> for _, el in ipairs(nginx_proxy_directives) do - $(el.name) $(el.value); -> end -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - - rewrite_by_lua_block { - Kong.rewrite() - } - - access_by_lua_block { - Kong.access() - } - - header_filter_by_lua_block { - Kong.header_filter() - } - - body_filter_by_lua_block { - Kong.body_filter() - } - - log_by_lua_block { - Kong.log() - } - - location / { - default_type ''; - - set $ctx_ref ''; - set $upstream_te ''; - set $upstream_host ''; - set $upstream_upgrade ''; - set $upstream_connection ''; - set $upstream_scheme ''; - set $upstream_uri ''; - set $upstream_x_forwarded_for ''; - set $upstream_x_forwarded_proto ''; - set $upstream_x_forwarded_host ''; - set $upstream_x_forwarded_port ''; - set $upstream_x_forwarded_path ''; - set $upstream_x_forwarded_prefix ''; - set $kong_proxy_mode 'http'; - - proxy_http_version 1.1; - proxy_buffering on; - proxy_request_buffering on; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering off; - proxy_request_buffering off; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered_request { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering on; - proxy_request_buffering off; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @unbuffered_response { - internal; - default_type ''; - set $kong_proxy_mode 'unbuffered'; - - proxy_http_version 1.1; - proxy_buffering off; - proxy_request_buffering on; - - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location @grpc { - internal; - default_type ''; - set $kong_proxy_mode 'grpc'; - - grpc_set_header TE $upstream_te; - grpc_set_header X-Forwarded-For $upstream_x_forwarded_for; - grpc_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - grpc_set_header X-Forwarded-Host $upstream_x_forwarded_host; - grpc_set_header X-Forwarded-Port $upstream_x_forwarded_port; - grpc_set_header X-Forwarded-Path $upstream_x_forwarded_path; - grpc_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - grpc_set_header X-Real-IP $remote_addr; - grpc_pass_header Server; - grpc_pass_header Date; - grpc_ssl_name $upstream_host; - grpc_ssl_server_name on; -> if client_ssl then - grpc_ssl_certificate ${{CLIENT_SSL_CERT}}; - grpc_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - grpc_pass $upstream_scheme://kong_upstream; - } - - location = /kong_buffered_http { - internal; - default_type ''; - set $kong_proxy_mode 'http'; - - rewrite_by_lua_block {;} - access_by_lua_block {;} - header_filter_by_lua_block {;} - body_filter_by_lua_block {;} - log_by_lua_block {;} - - proxy_http_version 1.1; - proxy_set_header TE $upstream_te; - proxy_set_header Host $upstream_host; - proxy_set_header Upgrade $upstream_upgrade; - proxy_set_header Connection $upstream_connection; - proxy_set_header X-Forwarded-For $upstream_x_forwarded_for; - proxy_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; - proxy_set_header X-Forwarded-Host $upstream_x_forwarded_host; - proxy_set_header X-Forwarded-Port $upstream_x_forwarded_port; - proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; - proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; - proxy_set_header X-Real-IP $remote_addr; - proxy_pass_header Server; - proxy_pass_header Date; - proxy_ssl_name $upstream_host; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass $upstream_scheme://kong_upstream$upstream_uri; - } - - location = /kong_error_handler { - internal; - default_type ''; - - uninitialized_variable_warn off; - - rewrite_by_lua_block {;} - access_by_lua_block {;} - - content_by_lua_block { - Kong.handle_error() - } - } - } -> end -- (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 - -> if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 then - server { - charset UTF-8; - server_name kong_admin; -> for _, entry in ipairs(admin_listeners) do - listen $(entry.listener); -> end - - access_log ${{ADMIN_ACCESS_LOG}}; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if admin_ssl_enabled then -> for i = 1, #admin_ssl_cert do - ssl_certificate $(admin_ssl_cert[i]); - ssl_certificate_key $(admin_ssl_cert_key[i]); -> end - ssl_session_cache shared:AdminSSL:10m; -> end - - # injected nginx_admin_* directives -> for _, el in ipairs(nginx_admin_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.admin_content() - } - header_filter_by_lua_block { - Kong.admin_header_filter() - } - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end -- (role == "control_plane" or role == "traditional") and #admin_listeners > 0 - -> if (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 then -server { - server_name kong_gui; -> for i = 1, #admin_gui_listeners do - listen $(admin_gui_listeners[i].listener); -> end - -> if admin_gui_ssl_enabled then -> for i = 1, #admin_gui_ssl_cert do - ssl_certificate $(admin_gui_ssl_cert[i]); - ssl_certificate_key $(admin_gui_ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; -> end - - client_max_body_size 10m; - client_body_buffer_size 10m; - - types { - text/html html htm shtml; - text/css css; - text/xml xml; - image/gif gif; - image/jpeg jpeg jpg; - application/javascript js; - application/json json; - image/png png; - image/tiff tif tiff; - image/x-icon ico; - image/x-jng jng; - image/x-ms-bmp bmp; - image/svg+xml svg svgz; - image/webp webp; - } - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - access_log ${{ADMIN_GUI_ACCESS_LOG}}; - error_log ${{ADMIN_GUI_ERROR_LOG}}; - -> local admin_gui_rewrite = admin_gui_path ~= "/" -> local admin_gui_path_prefix = admin_gui_path -> if admin_gui_path == "/" then -> admin_gui_path_prefix = "" -> end - location = $(admin_gui_path_prefix)/robots.txt { - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - return 200 'User-agent: *\nDisallow: /'; - } - - location = $(admin_gui_path_prefix)/kconfig.js { - default_type application/javascript; - - gzip on; - gzip_types application/javascript; - expires -1; - - content_by_lua_block { - Kong.admin_gui_kconfig_content() - } - } - - location = $(admin_gui_path_prefix)/favicon.ico { - root gui; - - try_files /favicon.ico =404; - - log_not_found off; - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - expires 90d; - add_header Cache-Control 'public'; - add_header X-Frame-Options 'sameorigin'; - add_header X-XSS-Protection '1; mode=block'; - add_header X-Content-Type-Options 'nosniff'; - add_header X-Permitted-Cross-Domain-Policies 'master-only'; - etag off; - } - - location ~* ^$(admin_gui_path_prefix)(?/.*\.(jpg|jpeg|png|gif|svg|ico|css|ttf|js)(\?.*)?)$ { - root gui; - - try_files $path =404; - - log_not_found off; - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - expires 90d; - add_header Cache-Control 'public'; - add_header X-Frame-Options 'sameorigin'; - add_header X-XSS-Protection '1; mode=block'; - add_header X-Content-Type-Options 'nosniff'; - add_header X-Permitted-Cross-Domain-Policies 'master-only'; - etag off; - -> if admin_gui_rewrite then - sub_filter '/__km_base__/' '$(admin_gui_path)/'; -> else - sub_filter '/__km_base__/' '/'; -> end - sub_filter_once off; - sub_filter_types *; - } - - location ~* ^$(admin_gui_path_prefix)(?/.*)?$ { - root gui; - - try_files $path /index.html =404; - - log_not_found off; - - gzip on; - gzip_types text/plain text/css application/json application/javascript; - - add_header Cache-Control 'no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0'; - add_header X-Frame-Options 'sameorigin'; - add_header X-XSS-Protection '1; mode=block'; - add_header X-Content-Type-Options 'nosniff'; - add_header X-Permitted-Cross-Domain-Policies 'master-only'; - etag off; - -> if admin_gui_rewrite then - sub_filter '/__km_base__/' '$(admin_gui_path)/'; -> else - sub_filter '/__km_base__/' '/'; -> end - sub_filter_once off; - sub_filter_types *; - - log_by_lua_block { - Kong.admin_gui_log() - } - } -} -> end -- of (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 - -> if #status_listeners > 0 then - server { - charset UTF-8; - server_name kong_status; -> for _, entry in ipairs(status_listeners) do - listen $(entry.listener); -> end - - access_log ${{STATUS_ACCESS_LOG}}; - error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; - -> if status_ssl_enabled then -> for i = 1, #status_ssl_cert do - ssl_certificate $(status_ssl_cert[i]); - ssl_certificate_key $(status_ssl_cert_key[i]); -> end - ssl_session_cache shared:StatusSSL:1m; -> end - - # injected nginx_status_* directives -> for _, el in ipairs(nginx_status_directives) do - $(el.name) $(el.value); -> end - - location / { - default_type application/json; - content_by_lua_block { - Kong.status_content() - } - header_filter_by_lua_block { - Kong.status_header_filter() - } - } - - location /robots.txt { - return 200 'User-agent: *\nDisallow: /'; - } - } -> end - -> if role == "control_plane" then - server { - charset UTF-8; - server_name kong_cluster_listener; -> for _, entry in ipairs(cluster_listeners) do - listen $(entry.listener) ssl; -> end - - access_log ${{ADMIN_ACCESS_LOG}}; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - - ssl_verify_client optional_no_ca; - ssl_certificate ${{CLUSTER_CERT}}; - ssl_certificate_key ${{CLUSTER_CERT_KEY}}; - ssl_session_cache shared:ClusterSSL:10m; - - location = /v1/outlet { - content_by_lua_block { - Kong.serve_cluster_listener() - } - } - } -> end -- role == "control_plane" - - include '*.http_mock'; - - server { - charset UTF-8; - server_name kong_worker_events; - listen unix:${{PREFIX}}/worker_events.sock; - access_log off; - location / { - content_by_lua_block { - require("resty.events.compat").run() - } - } - } -} -> end - -> if #stream_listeners > 0 or cluster_ssl_tunnel then -stream { - log_format basic '$remote_addr [$time_local] ' - '$protocol $status $bytes_sent $bytes_received ' - '$session_time'; - - lua_package_path '${{LUA_PACKAGE_PATH}};;'; - lua_package_cpath '${{LUA_PACKAGE_CPATH}};;'; - lua_socket_pool_size ${{LUA_SOCKET_POOL_SIZE}}; - lua_socket_log_errors off; - lua_max_running_timers 4096; - lua_max_pending_timers 16384; - lua_ssl_verify_depth ${{LUA_SSL_VERIFY_DEPTH}}; -> if lua_ssl_trusted_certificate_combined then - lua_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - - lua_shared_dict stream_kong 5m; - lua_shared_dict stream_kong_locks 8m; - lua_shared_dict stream_kong_healthchecks 5m; - lua_shared_dict stream_kong_cluster_events 5m; - lua_shared_dict stream_kong_rate_limiting_counters 12m; - lua_shared_dict stream_kong_core_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_core_db_cache_miss 12m; - lua_shared_dict stream_kong_db_cache ${{MEM_CACHE_SIZE}}; - lua_shared_dict stream_kong_db_cache_miss 12m; - lua_shared_dict stream_kong_secrets 5m; -> if database == "cassandra" then - lua_shared_dict stream_kong_cassandra 5m; -> end - -> if ssl_ciphers then - ssl_ciphers ${{SSL_CIPHERS}}; -> end - - # injected nginx_stream_* directives -> for _, el in ipairs(nginx_stream_directives) do - $(el.name) $(el.value); -> end - - init_by_lua_block { -> if os.getenv("KONG_COVERAGE") == "true" then - require 'luacov' - jit.off() -> end - - -- shared dictionaries conflict between stream/http modules. use a prefix. - local shared = ngx.shared - ngx.shared = setmetatable({}, { - __index = function(t, k) - return shared["stream_" .. k] - end, - }) - - Kong = require 'kong' - Kong.init() - } - - init_worker_by_lua_block { - Kong.init_worker() - } - - upstream kong_upstream { - server 0.0.0.1:1; - balancer_by_lua_block { - Kong.balancer() - } - - # injected nginx_supstream_* directives -> for _, el in ipairs(nginx_supstream_directives) do - $(el.name) $(el.value); -> end - } - -> if #stream_listeners > 0 then -# non-SSL listeners, and the SSL terminator - server { -> for _, entry in ipairs(stream_listeners) do -> if not entry.ssl then - listen $(entry.listener); -> end -> end - -> if stream_proxy_ssl_enabled then - listen unix:${{PREFIX}}/stream_tls_terminate.sock ssl proxy_protocol; -> end - - access_log ${{PROXY_STREAM_ACCESS_LOG}}; - error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; - -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - set_real_ip_from unix:; - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - -> if stream_proxy_ssl_enabled then -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_session_cache shared:StreamSSL:${{SSL_SESSION_CACHE_SIZE}}; - ssl_certificate_by_lua_block { - Kong.ssl_certificate() - } -> end - - preread_by_lua_block { - Kong.preread() - } - - set $upstream_host ''; - proxy_ssl_name $upstream_host; - proxy_ssl on; - proxy_ssl_server_name on; -> if client_ssl then - proxy_ssl_certificate ${{CLIENT_SSL_CERT}}; - proxy_ssl_certificate_key ${{CLIENT_SSL_CERT_KEY}}; -> end - proxy_pass kong_upstream; - - log_by_lua_block { - Kong.log() - } - } - -> if stream_proxy_ssl_enabled then -# SSL listeners, but only preread the handshake here - server { -> for _, entry in ipairs(stream_listeners) do -> if entry.ssl then - listen $(entry.listener:gsub(" ssl", "")); -> end -> end - - access_log ${{PROXY_STREAM_ACCESS_LOG}}; - error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; - -> for _, ip in ipairs(trusted_ips) do - set_real_ip_from $(ip); -> end - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - - preread_by_lua_block { - Kong.preread() - } - - ssl_preread on; - - proxy_protocol on; - - set $kong_tls_preread_block 1; - set $kong_tls_preread_block_upstream ''; - proxy_pass $kong_tls_preread_block_upstream; - } - -server { - listen unix:${{PREFIX}}/stream_tls_passthrough.sock proxy_protocol; - - access_log ${{PROXY_STREAM_ACCESS_LOG}}; - error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; - - set_real_ip_from unix:; - - # injected nginx_sproxy_* directives -> for _, el in ipairs(nginx_sproxy_directives) do - $(el.name) $(el.value); -> end - - preread_by_lua_block { - Kong.preread() - } - - ssl_preread on; - - set $kong_tls_passthrough_block 1; - - proxy_pass kong_upstream; - - log_by_lua_block { - Kong.log() - } - } -> end -- stream_proxy_ssl_enabled - - -> if database == "off" then - server { - listen unix:${{PREFIX}}/stream_config.sock; - - error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; - - content_by_lua_block { - Kong.stream_config_listener() - } - } -> end -- database == "off" -> end -- #stream_listeners > 0 - - server { - listen 15557; - listen 15558 ssl; - listen 15557 udp; - -> for i = 1, #ssl_cert do - ssl_certificate $(ssl_cert[i]); - ssl_certificate_key $(ssl_cert_key[i]); -> end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; - - content_by_lua_block { - local sock = assert(ngx.req.socket()) - local data = sock:receive() -- read a line from downstream - - if ngx.var.protocol == "TCP" then - ngx.say(data) - - else - sock:send(data) -- echo whatever was sent - end - } - } - - include '*.stream_mock'; - - server { # ignore (and close }, to ignore content) - listen unix:${{PREFIX}}/stream_rpc.sock; - error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; - content_by_lua_block { - Kong.stream_api() - } - } - - server { - listen unix:${{PREFIX}}/stream_worker_events.sock; - access_log off; - content_by_lua_block { - require("resty.events.compat").run() - } - } - -> if cluster_ssl_tunnel then - server { - listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; - - proxy_pass ${{cluster_ssl_tunnel}}; - proxy_ssl on; - # as we are essentially talking in HTTPS, passing SNI should default turned on - proxy_ssl_server_name on; -> if proxy_server_ssl_verify then - proxy_ssl_verify on; -> if lua_ssl_trusted_certificate_combined then - proxy_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; -> end - proxy_ssl_verify_depth 5; # 5 should be sufficient -> else - proxy_ssl_verify off; -> end - proxy_socket_keepalive on; - } -> end -- cluster_ssl_tunnel - -} -> end diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua new file mode 100644 index 00000000000..f969a7186f0 --- /dev/null +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua @@ -0,0 +1,258 @@ +return [[ +lua_shared_dict kong_mock_upstream_loggers 10m; + +> if role ~= "data_plane" then + server { + server_name mock_upstream; + + listen 15555; + listen 15556 ssl; + +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + set_real_ip_from 127.0.0.1; + + location / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + ngx.status = 404 + return mu.send_default_json_response() + } + } + + location = / { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + valid_routes = { + ["/ws"] = "Websocket echo server", + ["/get"] = "Accepts a GET request and returns it in JSON format", + ["/xml"] = "Returns a simple XML document", + ["/post"] = "Accepts a POST request and returns it in JSON format", + ["/response-headers?:key=:val"] = "Returns given response headers", + ["/cache/:n"] = "Sets a Cache-Control header for n seconds", + ["/anything"] = "Accepts any request and returns it in JSON format", + ["/request"] = "Alias to /anything", + ["/delay/:duration"] = "Delay the response for seconds", + ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", + ["/status/:code"] = "Returns a response with the specified ", + ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + }, + }) + } + } + + location = /ws { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.serve_web_sockets() + } + } + + location /get { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location /xml { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local xml = [=[ + + + Kong, Monolith destroyer. + + ]=] + return mu.send_text_response(xml, "application/xml") + } + } + + location /post { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("POST") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location = /response-headers { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_method("GET") + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, ngx.req.get_uri_args(0)) + } + } + + location = /hop-by-hop { + content_by_lua_block { + local header = ngx.header + header["Keep-Alive"] = "timeout=5, max=1000" + header["Proxy"] = "Remove-Me" + header["Proxy-Connection"] = "close" + header["Proxy-Authenticate"] = "Basic" + header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" + header["Transfer-Encoding"] = "chunked" + header["Content-Length"] = nil + header["TE"] = "trailers, deflate;q=0.5" + header["Trailer"] = "Expires" + header["Upgrade"] = "example/1, foo/2" + + ngx.print("hello\r\n\r\nExpires: Wed, 21 Oct 2015 07:28:00 GMT\r\n\r\n") + ngx.exit(200) + } + } + + location ~ "^/cache/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({}, { + ["Cache-Control"] = "public, max-age=" .. ngx.var.n, + }) + } + } + + location ~ "^/basic-auth/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response({ + authenticated = true, + user = ngx.var.username, + }) + } + } + + location ~ "^/(request|anything)" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.send_default_json_response() + } + } + + location ~ "^/delay/(?\d{1,3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local delay_seconds = tonumber(ngx.var.delay_seconds) + if not delay_seconds then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + + ngx.sleep(delay_seconds) + + return mu.send_default_json_response({ + delay = delay_seconds, + }) + } + } + + location ~ "^/status/(?\d{3})$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local code = tonumber(ngx.var.code) + if not code then + return ngx.exit(ngx.HTTP_NOT_FOUND) + end + ngx.status = code + return mu.send_default_json_response({ + code = code, + }) + } + } + + location ~ "^/stream/(?\d+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + local rep = tonumber(ngx.var.num) + local res = require("cjson").encode(mu.get_default_json_response()) + + ngx.header["X-Powered-By"] = "mock_upstream" + ngx.header["Content-Type"] = "application/json" + + for i = 1, rep do + ngx.say(res) + end + } + } + + location ~ "^/post_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.store_log(ngx.var.logname) + } + } + + location ~ "^/post_auth_log/(?[a-z0-9_]+)/(?[a-zA-Z0-9_]+)/(?.+)$" { + access_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.filter_access_by_basic_auth(ngx.var.username, + ngx.var.password) + } + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.store_log(ngx.var.logname) + } + } + + location ~ "^/read_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.retrieve_log(ngx.var.logname) + } + } + + location ~ "^/count_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.count_log(ngx.var.logname) + } + } + + location ~ "^/reset_log/(?[a-z0-9_]+)$" { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.reset_log(ngx.var.logname) + } + } + + location = /echo_sni { + return 200 'SNI=$ssl_server_name\n'; + } + + location = /ocsp { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.handle_ocsp() + } + } + + location = /set_ocsp { + content_by_lua_block { + local mu = require "spec.fixtures.mock_upstream" + return mu.set_ocsp(ngx.var.arg_status) + } + } + } +> end -- role ~= "data_plane" + + include '*.http_mock'; +]] diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua new file mode 100644 index 00000000000..20acfa289f6 --- /dev/null +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua @@ -0,0 +1,54 @@ +return [[ +server { + listen 15557; + listen 15558 ssl; + listen 15557 udp; + +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + content_by_lua_block { + local sock = assert(ngx.req.socket()) + local data = sock:receive() -- read a line from downstream + + if string.find(data, "get_sni") then + sock:send(ngx.var.ssl_server_name) + sock:send("\n") + return + end + + if ngx.var.protocol == "TCP" then + ngx.say(data) + + else + sock:send(data) -- echo whatever was sent + end + } +} + +include '*.stream_mock'; + +> if cluster_ssl_tunnel then +server { + listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; + + proxy_pass ${{cluster_ssl_tunnel}}; + proxy_ssl on; + # as we are essentially talking in HTTPS, passing SNI should default turned on + proxy_ssl_server_name on; +> if proxy_server_ssl_verify then + proxy_ssl_verify on; +> if lua_ssl_trusted_certificate_combined then + proxy_ssl_trusted_certificate '${{LUA_SSL_TRUSTED_CERTIFICATE_COMBINED}}'; +> end + proxy_ssl_verify_depth 5; # 5 should be sufficient +> else + proxy_ssl_verify off; +> end + proxy_socket_keepalive on; +} +> end -- cluster_ssl_tunnel +]] \ No newline at end of file diff --git a/spec/helpers.lua b/spec/helpers.lua index bdc7bd4cbe0..c64d2e546e7 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3564,8 +3564,22 @@ local function start_kong(env, tables, preserve_prefix, fixtures) truncate_tables(db, tables) - env.nginx_conf = env.nginx_conf or "spec/fixtures/default_nginx.template" - local nginx_conf = " --nginx-conf " .. env.nginx_conf + local nginx_conf = "" + local nginx_conf_flags = { "test" } + if env.nginx_conf then + nginx_conf = " --nginx-conf " .. env.nginx_conf + end + + if TEST_COVERAGE_MODE == "true" then + -- render `coverage` blocks in the templates + nginx_conf_flags[#nginx_conf_flags + 1] = 'coverage' + end + + if next(nginx_conf_flags) then + nginx_conf_flags = " --nginx-conf-flags " .. table.concat(nginx_conf_flags, ",") + else + nginx_conf_flags = "" + end if dcbp and not env.declarative_config and not env.declarative_config_string then if not config_yml then @@ -3582,8 +3596,7 @@ local function start_kong(env, tables, preserve_prefix, fixtures) end assert(render_fixtures(TEST_CONF_PATH .. nginx_conf, env, prefix, fixtures)) - - return kong_exec("start --conf " .. TEST_CONF_PATH .. nginx_conf, env) + return kong_exec("start --conf " .. TEST_CONF_PATH .. nginx_conf .. nginx_conf_flags, env) end From d08e92e0bc5268a65e1cec8d60d6cc98e5b111d4 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 17 Aug 2023 06:30:12 +0000 Subject: [PATCH 2888/4351] chore(test): address flakiness of grpc logs test (#11408) Let's clear the log before the test. Fix KAG-1874 --- spec/03-plugins/03-http-log/01-log_spec.lua | 303 ++++++-------------- 1 file changed, 86 insertions(+), 217 deletions(-) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 04c405c14fe..50893348735 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -1,21 +1,43 @@ local cjson = require "cjson" local helpers = require "spec.helpers" +local function reset_log(logname) + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + assert(client:send { + method = "DELETE", + path = "/reset_log/" .. logname, + headers = { + Accept = "application/json" + } + }) + client:close() +end -for _, strategy in helpers.each_strategy() do - local function reset_log(logname) +local function get_log(typ, n) + local entries + helpers.wait_until(function() local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - assert(client:send { - method = "DELETE", - path = "/reset_log/" .. logname, - headers = { - Accept = "application/json" - } + helpers.mock_upstream_port)) + local res = client:get("/read_log/" .. typ, { + headers = { + Accept = "application/json" + } }) - client:close() + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + entries = body.entries + return #entries > 0 + end, 10) + if n then + assert(#entries == n, "expected " .. n .. " log entries, but got " .. #entries) end + return entries +end + +for _, strategy in helpers.each_strategy() do describe("Plugin: http-log (log) [#" .. strategy .. "]", function() local proxy_client local proxy_client_grpc, proxy_client_grpcs @@ -328,6 +350,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to HTTP", function() + reset_log("http") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "http_logging.test" @@ -335,25 +358,12 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - return true - end - end, 10) + local entries = get_log("http", 1) + assert.same("127.0.0.1", entries[1].client_ip) end) it("identifies plugin in queue handler logs", function() + reset_log("http_tag") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "http_logging_tag.test" @@ -361,27 +371,13 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http_tag", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - return true - end - end, 10) - + local entries = get_log("http_tag", 1) + assert.same("127.0.0.1", entries[1].client_ip) assert.logfile().has.line("http\\-log.*my-plugin-instance-name.*done processing queue") end) it("logs to HTTP with content-type 'application/json'", function() + reset_log("http2") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "content_type_application_json_http_logging.test" @@ -389,26 +385,13 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http2", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - assert.same(body.entries[1].log_req_headers['content-type'] or "", "application/json") - return true - end - end, 10) + local entries = get_log("http2", 1) + assert.same("127.0.0.1", entries[1].client_ip) + assert.same(entries[1].log_req_headers['content-type'] or "", "application/json") end) it("logs to HTTP with content-type 'application/json; charset=utf-8'", function() + reset_log("http3") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "content_type_application_json_charset_utf_8_http_logging.test" @@ -416,27 +399,14 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http3", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - assert.same(body.entries[1].log_req_headers['content-type'] or "", "application/json; charset=utf-8") - return true - end - end, 10) + local entries = get_log("http3", 1) + assert.same("127.0.0.1", entries[1].client_ip) + assert.same(entries[1].log_req_headers['content-type'] or "", "application/json; charset=utf-8") end) describe("custom log values by lua", function() it("logs custom values", function() + reset_log("custom_http") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "custom_http_logging.test" @@ -444,27 +414,14 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/custom_http", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - assert.same(123, body.entries[1].new_field) - return true - end - end, 10) + local entries = get_log("custom_http", 1) + assert.same("127.0.0.1", entries[1].client_ip) + assert.same(123, entries[1].new_field) end) end) it("logs to HTTP (#grpc)", function() + reset_log("grpc") -- Making the request local ok, resp = proxy_client_grpc({ service = "hello.HelloService.SayHello", @@ -478,27 +435,14 @@ for _, strategy in helpers.each_strategy() do assert.truthy(ok) assert.truthy(resp) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/grpc", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - assert.same("application/grpc", body.entries[1].request.headers["content-type"]) - assert.same("application/grpc", body.entries[1].response.headers["content-type"]) - return true - end - end, 10) + local entries = get_log("grpc", 1) + assert.same("127.0.0.1", entries[1].client_ip) + assert.same("application/grpc", entries[1].request.headers["content-type"]) + assert.same("application/grpc", entries[1].response.headers["content-type"]) end) it("logs to HTTP (#grpcs)", function() + reset_log("grpcs") -- Making the request local ok, resp = proxy_client_grpcs({ service = "hello.HelloService.SayHello", @@ -512,27 +456,14 @@ for _, strategy in helpers.each_strategy() do assert.truthy(ok) assert.truthy(resp) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/grpcs", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - assert.same("application/grpc", body.entries[1].request.headers["content-type"]) - assert.same("application/grpc", body.entries[1].response.headers["content-type"]) - return true - end - end, 10) + local entries = get_log("grpcs", 1) + assert.same("127.0.0.1", entries[1].client_ip) + assert.same("application/grpc", entries[1].request.headers["content-type"]) + assert.same("application/grpc", entries[1].response.headers["content-type"]) end) it("logs to HTTPS", function() + reset_log("https") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "https_logging.test" @@ -540,21 +471,9 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/https", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - return true - end - end, 10) + local entries = get_log("https", 1) + assert(#entries == 1, "expected 1 log entry, but got " .. #entries) + assert.same("127.0.0.1", entries[1].client_ip) end) it("gracefully handles layer 4 failures", function() @@ -575,6 +494,7 @@ for _, strategy in helpers.each_strategy() do end) it("adds authorization if userinfo and/or header is present", function() + reset_log("basic_auth") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "http_basic_auth_logging.test" @@ -582,37 +502,26 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/basic_auth", { - headers = { - Accept = "application/json" - } - }) + local entries = get_log("basic_auth", 1) - local body = cjson.decode(assert.res_status(200, res)) - - if #body.entries == 1 then - local ok = 0 - for name, value in pairs(body.entries[1].log_req_headers) do - if name == "authorization" then - assert.same("Basic dGVzdHVzZXI6dGVzdHBhc3N3b3Jk", value) - ok = ok + 1 - end - if name == "hello-world" then - assert.equal("hi there", value) - ok = ok + 1 - end + local ok = 0 + for name, value in pairs(entries[1].log_req_headers) do + if name == "authorization" then + assert.same("Basic dGVzdHVzZXI6dGVzdHBhc3N3b3Jk", value) + ok = ok + 1 end - if ok == 2 then - return true + if name == "hello-world" then + assert.equal("hi there", value) + ok = ok + 1 end end - end, 10) + if ok == 2 then + return true + end end) it("should dereference config.headers value", function() + reset_log("vault_header") local res = proxy_client:get("/status/200", { headers = { ["Host"] = "vault_headers_logging.test" @@ -620,23 +529,9 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/vault_header", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same("value1", body.entries[1].log_req_headers.key1) - assert.same(vault_env_value, body.entries[1].log_req_headers.key2) - return true - end - end, 10) + local entries = get_log("vault_header", 1) + assert.same("value1", entries[1].log_req_headers.key1) + assert.same(vault_env_value, entries[1].log_req_headers.key2) end) @@ -653,22 +548,8 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(200, res) - - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, helpers.mock_upstream_port)) - local res = client:get("/read_log/config_change", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - if #body.entries == 1 then - assert.same(value, body.entries[1].log_req_headers.key1) - return true - end - end, 10) + local entries = get_log("config_change", 1) + assert.same(value, entries[1].log_req_headers.key1) end local res = admin_client:post("/services/", { @@ -986,6 +867,7 @@ for _, strategy in helpers.each_strategy() do end) it("executes successfully when route does not exist", function() + reset_log("http") local res = proxy_client:get("/nonexistant/proxy/path", { headers = { ["Host"] = "http_no_exist.test" @@ -994,21 +876,8 @@ for _, strategy in helpers.each_strategy() do assert.res_status(404, res) --Assert that the plugin executed and has 1 log entry - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/http", { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - if #body.entries == 1 then - assert.same("127.0.0.1", body.entries[1].client_ip) - return true - end - end, 10) + local entries = get_log("http", 1) + assert.same("127.0.0.1", entries[1].client_ip) -- Assertion: there should be no [error], including no error -- resulting from attempting to reference the id on From 14d4bfa396fbda24a7c8d6809b8945fe94f54d3a Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Thu, 17 Aug 2023 15:25:44 +0800 Subject: [PATCH 2889/4351] chore(deps): bump lua-resty-aws to 1.3.1 (#11419) --- CHANGELOG.md | 5 +++++ kong-3.5.0-0.rockspec | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 09a22c5c170..2b8db228e4d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -42,6 +42,11 @@ - **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. [#11413](https://github.com/Kong/kong/pull/11413) +### Dependencies + +- Bumped lua-resty-openssl from 1.3.0 to 1.3.1 + [#11419](https://github.com/Kong/kong/pull/11419) + ## 3.4.0 ### Breaking Changes diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index eead847fc19..b3a76ac4ef2 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.2", "lua-messagepack == 0.5.2", - "lua-resty-aws == 1.3.0", + "lua-resty-aws == 1.3.1", "lua-resty-openssl == 0.8.23", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", From b3041be31fea0ec30d5a937c048d2917c537b9e0 Mon Sep 17 00:00:00 2001 From: Jens Erat Date: Thu, 17 Aug 2023 13:00:09 +0200 Subject: [PATCH 2890/4351] fix(queues): best effort batching during shutdown (#11376) The new batch queue completely disables batch processing during shutdown. When queue entries are sent to a backend service, the accumulated sequential callback execution time will likely exceed the forced shutdown timeout and some data lost. --- CHANGELOG.md | 2 ++ kong/tools/queue.lua | 7 ++++-- spec/01-unit/27-queue_spec.lua | 41 +++++++++++++++++++++++++++++++++- 3 files changed, 47 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 2b8db228e4d..012b588159e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -39,6 +39,8 @@ - **OAuth2**: For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. [#11342](https://github.com/Kong/kong/pull/11342) +- When the worker is in shutdown mode and more data is immediately available without waiting for `max_coalescing_delay`, queues are now cleared in batches. + [#11376](https://github.com/Kong/kong/pull/11376) - **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. [#11413](https://github.com/Kong/kong/pull/11413) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index c1221ef67b0..96efe1d95aa 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -75,7 +75,6 @@ local semaphore_new = semaphore.new local math_min = math.min local now = ngx.now local sleep = ngx.sleep -local worker_exiting = ngx.worker.exiting local null = ngx.null @@ -235,8 +234,12 @@ function Queue:process_once() -- We've got our first entry from the queue. Collect more entries until max_coalescing_delay expires or we've collected -- max_batch_size entries to send + if ngx.worker.exiting() then + -- minimize coalescing delay during shutdown to quickly process remaining entries + self.max_coalescing_delay = COALESCE_MIN_TIME + end while entry_count < self.max_batch_size - and self.max_coalescing_delay - (now() - data_started) >= COALESCE_MIN_TIME and not worker_exiting() + and self.max_coalescing_delay - (now() - data_started) >= COALESCE_MIN_TIME do -- Instead of waiting for the coalesce time to expire, we cap the semaphore wait to COALESCE_POLL_TIME -- so that we can check for worker shutdown periodically. diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 10d19be7456..8c071686ea1 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -88,7 +88,12 @@ describe("plugin queue", function() else return real_now() end - end + end, + worker = { + exiting = function() + return false + end + } } }) end) @@ -230,6 +235,40 @@ describe("plugin queue", function() assert.equals("Five", last_entry) end) + it("batches messages during shutdown", function() + _G.ngx.worker.exiting = function() + return true + end + local process_count = 0 + local first_entry, last_entry + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "batch", + max_batch_size = 2, + max_coalescing_delay = 0.1, + }), + function(_, batch) + first_entry = first_entry or batch[1] + last_entry = batch[#batch] + process_count = process_count + 1 + return true + end, + nil, + entry + ) + end + enqueue("One") + enqueue("Two") + enqueue("Three") + enqueue("Four") + enqueue("Five") + wait_until_queue_done("batch") + assert.equals(3, process_count) + assert.equals("One", first_entry) + assert.equals("Five", last_entry) + end) + it("observes the `max_coalescing_delay` parameter", function() local process_count = 0 local first_entry, last_entry From 6ef86835ef598e2ff48637200cfa91d5a5c1837b Mon Sep 17 00:00:00 2001 From: Vincent Le Goff Date: Thu, 17 Aug 2023 16:45:45 +0200 Subject: [PATCH 2891/4351] docs: improve developer doc (#11420) --- build/README.md | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/build/README.md b/build/README.md index d830a769c55..7f54803d68f 100644 --- a/build/README.md +++ b/build/README.md @@ -24,9 +24,14 @@ The build system requires the following tools to be installed: # check bazel version bazel version ``` - +- [Python](https://www.python.org/), Python 3 is used to build some of the dependencies. Note: build system relies on `python` + in the PATH; if you have `python3` you need to create a symlink from `python` to `python3` - [Build dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#build-and-install-from-source) +**Note**: Bazel relies on logged user to create the temporary file system; however if your username contains `@` +it collides with Bazel templating system. Therefore you can set the environment variable `export USER=myname` to fix +this issue. + ## Building ### Build dependencies From de0667b49d3949e081c458a3000ac6a38d640fde Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 17 Aug 2023 19:42:31 +0300 Subject: [PATCH 2892/4351] chore(deps): bump lua-resty-session from 4.0.4 to 4.0.5 (#11416) ### Summary - fix(dshm/memcached): add a missing return statement as otherwise pool parameters are not respected Signed-off-by: Aapo Talvensaari --- CHANGELOG.md | 10 +++++++--- kong-3.5.0-0.rockspec | 2 +- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 012b588159e..a732b4e1076 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -46,8 +46,13 @@ ### Dependencies -- Bumped lua-resty-openssl from 1.3.0 to 1.3.1 +- Bumped lua-resty-aws from 1.3.0 to 1.3.1 [#11419](https://github.com/Kong/kong/pull/11419) +- Bumped lua-resty-session from 4.0.4 to 4.0.5 + [#11416](https://github.com/Kong/kong/pull/11416) +- Bumped OpenSSL from 3.1.1 to 3.1.2 + [#11361](https://github.com/Kong/kong/pull/11361) + ## 3.4.0 @@ -228,10 +233,9 @@ [#11214](https://github.com/Kong/kong/pull/11214) - Bumped lua-resty-session from 4.0.3 to 4.0.4 [#11011](https://github.com/Kong/kong/pull/11011) -- Bumped OpenSSL from 1.1.1t to 3.1.2 +- Bumped OpenSSL from 1.1.1t to 3.1.1 [#10180](https://github.com/Kong/kong/pull/10180) [#11140](https://github.com/Kong/kong/pull/11140) - [#11361](https://github.com/Kong/kong/pull/11361) - Bumped pgmoon from 1.16.0 to 1.16.2 (Kong's fork) [#11181](https://github.com/Kong/kong/pull/11181) [#11229](https://github.com/Kong/kong/pull/11229) diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index b3a76ac4ef2..946662e8c28 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -38,7 +38,7 @@ dependencies = { "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.11.0", - "lua-resty-session == 4.0.4", + "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.5", "lpeg == 1.0.2", } From 2457ef05e165d5db5cab077fc4a5b4c58196219f Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 11 Aug 2023 10:04:52 +0800 Subject: [PATCH 2893/4351] style(router): move some http only functions --- kong/router/atc.lua | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 1c0dc9577e5..963ac7ecaa6 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -35,12 +35,8 @@ local get_uri_args = ngx.req.get_uri_args local ngx_ERR = ngx.ERR -local sanitize_uri_postfix = utils.sanitize_uri_postfix local check_select_params = utils.check_select_params -local strip_uri_args = utils.strip_uri_args local get_service_info = utils.get_service_info -local add_debug_headers = utils.add_debug_headers -local get_upstream_uri_v0 = utils.get_upstream_uri_v0 local route_match_stat = utils.route_match_stat @@ -406,6 +402,13 @@ end if is_http then + +local sanitize_uri_postfix = utils.sanitize_uri_postfix +local strip_uri_args = utils.strip_uri_args +local add_debug_headers = utils.add_debug_headers +local get_upstream_uri_v0 = utils.get_upstream_uri_v0 + + function _M:select(req_method, req_uri, req_host, req_scheme, _, _, _, _, From 72b1f6214697db9ed347c84846e5a3fc06a353c0 Mon Sep 17 00:00:00 2001 From: oowl Date: Fri, 18 Aug 2023 13:38:49 +0800 Subject: [PATCH 2894/4351] fix(cache): make acl entities group cache warmup (#11414) kong acl plugin will need to get all consumer groups by customer id (because consumer group and acl plugin config some complex connection), these entities can not be warmed up by Kong, The "warm up" mechanism mainly ensures that all entities are loaded into the cache and enables more precise SQL queries (based on cache key definitions) https://github.com/Kong/kong/blob/master/kong/plugins/acl/daos.lua#L8. However, for scenarios where it is necessary to iterate through all entities under a consumer ID, caching is not possible. https://github.com/Kong/kong/blob/master/kong/plugins/acl/groups.lua#L45 So this PR tries a patch warmup mechanism to support acls entities config. FTI-5275 --- CHANGELOG.md | 2 + kong/cache/warmup.lua | 12 ++++++ kong/plugins/acl/groups.lua | 11 +++++ spec/03-plugins/18-acl/02-access_spec.lua | 49 +++++++++++++++++++++++ 4 files changed, 74 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index a732b4e1076..8b42b096170 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -34,6 +34,8 @@ [#11306](https://github.com/Kong/kong/pull/11306) - Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. [#11385](https://github.com/Kong/kong/pull/11385) +- Fix cache warmup mechanism not working in `acls` plugin groups config entity scenario. + [#11414](https://github.com/Kong/kong/pull/11414) #### Plugins diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index e92666888bb..4dee2653935 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -1,6 +1,10 @@ local utils = require "kong.tools.utils" local constants = require "kong.constants" local buffer = require "string.buffer" +local acl_groups +if utils.load_module_if_exists("kong.plugins.acl.groups") then + acl_groups = require "kong.plugins.acl.groups" +end local cache_warmup = {} @@ -136,6 +140,14 @@ function cache_warmup.single_dao(dao) if not ok then return nil, err end + + if entity_name == "acls" and acl_groups ~= nil then + log(NOTICE, "warmup acl groups cache for consumer id: ", entity.consumer.id , "...") + local _, err = acl_groups.warmup_groups_cache(entity.consumer.id) + if err then + log(NOTICE, "warmup acl groups cache for consumer id: ", entity.consumer.id , " err: ", err) + end + end end if entity_name == "services" and host_count > 0 then diff --git a/kong/plugins/acl/groups.lua b/kong/plugins/acl/groups.lua index ae77100baa5..ee7fcca0d9c 100644 --- a/kong/plugins/acl/groups.lua +++ b/kong/plugins/acl/groups.lua @@ -196,6 +196,16 @@ local function group_in_groups(groups_to_check, groups) end end +local function warmup_groups_cache(consumer_id) + local cache_key = kong.db.acls:cache_key(consumer_id) + local _, err = kong.cache:get(cache_key, nil, + load_groups_into_memory, + { id = consumer_id }) + if err then + return nil, err + end +end + return { get_current_consumer_id = get_current_consumer_id, @@ -203,4 +213,5 @@ return { get_authenticated_groups = get_authenticated_groups, consumer_in_groups = consumer_in_groups, group_in_groups = group_in_groups, + warmup_groups_cache = warmup_groups_cache, } diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index 12b60aff0e8..b4eb495a9b1 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -711,10 +711,39 @@ for _, strategy in helpers.each_strategy() do } } + local route14 = bp.routes:insert({ + hosts = { "acl14.com" } + }) + + local acl_prefunction_code = " local consumer_id = \"" .. tostring(consumer2.id) .. "\"\n" .. [[ + local cache_key = kong.db.acls:cache_key(consumer_id) + + -- we must use shadict to get the cache, because the `kong.cache` was hooked by `kong.plugins.pre-function` + local raw_groups, err = ngx.shared.kong_db_cache:get("kong_db_cache"..cache_key) + if raw_groups then + ngx.exit(200) + else + ngx.log(ngx.ERR, "failed to get cache: ", err) + ngx.exit(500) + end + + ]] + + bp.plugins:insert { + route = { id = route14.id }, + name = "pre-function", + config = { + access = { + acl_prefunction_code, + }, + } + } + assert(helpers.start_kong({ plugins = "bundled, ctx-checker", database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + db_cache_warmup_entities = "keyauth_credentials,consumers,acls", })) end) @@ -1315,6 +1344,26 @@ for _, strategy in helpers.each_strategy() do assert.same({ message = "You cannot consume this service" }, json) end) end) + + describe("cache warmup acls group", function() + it("cache warmup acls group", function() + assert(helpers.restart_kong { + plugins = "bundled, ctx-checker", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + db_cache_warmup_entities = "keyauth_credentials,consumers,acls", + }) + + proxy_client = helpers.proxy_client() + local res = assert(proxy_client:get("/request", { + headers = { + ["Host"] = "acl14.com" + } + })) + assert.res_status(200, res) + end) + end) + end) describe("Plugin: ACL (access) [#" .. strategy .. "] anonymous", function() From e2f485205fcc272b21ebf52610cf3b0fcf1f22ce Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 18 Aug 2023 16:27:23 +0800 Subject: [PATCH 2895/4351] chore(deps): bump lua-ffi-zlib to 0.6 and remove zlib dev packages from artifact dependency (#11373) Fix KAG-2241 --- CHANGELOG.md | 2 ++ build/package/nfpm.yaml | 2 -- kong-3.5.0-0.rockspec | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 8b42b096170..25a9ff29130 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -246,6 +246,8 @@ [#11071](https://github.com/Kong/kong/pull/11071) - Bumped lua-resty-lmdb from 1.1.0 to 1.3.0 [#11227](https://github.com/Kong/kong/pull/11227) +- Bumped lua-ffi-zlib from 0.5 to 0.6 + [#11373](https://github.com/Kong/kong/pull/11373) ### Known Issues - Some referenceable configuration fields, such as the `http_endpoint` field diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 4555584993d..2650569fc6d 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -52,7 +52,6 @@ overrides: - ca-certificates - libpcre3 - perl - - zlib1g-dev - libyaml-0-2 rpm: depends: @@ -61,7 +60,6 @@ overrides: - perl - perl-Time-HiRes - zlib - - zlib-devel - libyaml # Workaround for https://github.com/goreleaser/nfpm/issues/589 - ${RPM_EXTRA_DEPS} diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 946662e8c28..64ab06413c9 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -18,7 +18,7 @@ dependencies = { "penlight == 1.13.1", "lua-resty-http == 0.17.1", "lua-resty-jit-uuid == 0.0.7", - "lua-ffi-zlib == 0.5", + "lua-ffi-zlib == 0.6", "multipart == 0.5.9", "version == 1.0.1", "kong-lapis == 1.14.0.2", From e88009fc9a1b8872472bd9ef73d99dd6c91d653a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 16 Aug 2023 02:43:13 -0700 Subject: [PATCH 2896/4351] refactor(build): use kong_template_* rule for luarocks targets and use release tarball to install private rocks --- build/build_system.bzl | 160 +++++++++++++-- build/luarocks/BUILD.bazel | 3 + build/luarocks/BUILD.luarocks.bazel | 216 ++++---------------- build/luarocks/luarocks_repositories.bzl | 4 +- build/luarocks/templates/luarocks_exec.sh | 97 +++++++++ build/luarocks/templates/luarocks_make.sh | 21 ++ build/luarocks/templates/luarocks_target.sh | 59 ++++++ build/repositories.bzl | 67 +----- 8 files changed, 368 insertions(+), 259 deletions(-) create mode 100644 build/luarocks/templates/luarocks_exec.sh create mode 100644 build/luarocks/templates/luarocks_make.sh create mode 100644 build/luarocks/templates/luarocks_target.sh diff --git a/build/build_system.bzl b/build/build_system.bzl index 80af25a979d..7667036ea80 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -46,29 +46,165 @@ kong_rules_group = rule( }, ) -def _kong_template_file_impl(ctx): +_kong_template_attrs = { + "template": attr.label( + mandatory = True, + allow_single_file = True, + ), + "output": attr.output( + mandatory = True, + ), + "substitutions": attr.string_dict(), + "srcs": attr.label_list(allow_files = True, doc = "List of locations to expand the template, in target configuration"), + "tools": attr.label_list(allow_files = True, cfg = "exec", doc = "List of locations to expand the template, in exec configuration"), + "is_executable": attr.bool(default = False), + # hidden attributes + "_cc_toolchain": attr.label( + default = "@bazel_tools//tools/cpp:current_cc_toolchain", + ), +} + +def _render_template(ctx, output): + substitutions = dict(ctx.attr.substitutions) + for l in ctx.attr.srcs + ctx.attr.tools: + files = l.files.to_list() + if len(files) == 1: + p = files[0].path + else: + p = "/".join(files[0].path.split("/")[:-1]) # get the directory + substitutions["{{%s}}" % l.label] = p + + substitutions["{{CC}}"] = ctx.attr._cc_toolchain[cc_common.CcToolchainInfo].compiler_executable + + # yes, not a typo, use gcc for linker + substitutions["{{LD}}"] = substitutions["{{CC}}"] + ctx.actions.expand_template( template = ctx.file.template, - output = ctx.outputs.output, - substitutions = ctx.attr.substitutions, + output = output, + substitutions = substitutions, is_executable = ctx.attr.is_executable, ) +def _kong_template_file_impl(ctx): + _render_template(ctx, ctx.outputs.output) + return [ DefaultInfo(files = depset([ctx.outputs.output])), ] kong_template_file = rule( implementation = _kong_template_file_impl, + attrs = _kong_template_attrs, +) + +def _kong_template_genrule_impl(ctx): + f = ctx.actions.declare_file(ctx.attr.name + ".rendered.sh") + _render_template(ctx, f) + + ctx.actions.run_shell( + outputs = [ctx.outputs.output], + inputs = ctx.files.srcs + ctx.files.tools + [f], + command = "{} {}".format(f.path, ctx.outputs.output.path), + progress_message = ctx.attr.progress_message, + ) + + return [ + # don't list f as files/real output + DefaultInfo(files = depset([ctx.outputs.output])), + ] + +kong_template_genrule = rule( + implementation = _kong_template_genrule_impl, + attrs = _kong_template_attrs | { + "progress_message": attr.string(doc = "Message to display when running the command"), + }, +) + +def _copyright_header(ctx): + paths = ctx.execute(["find", ctx.path("."), "-type", "f"]).stdout.split("\n") + + copyright_content = ctx.read(ctx.path(Label("@kong//:distribution/COPYRIGHT-HEADER"))).replace("--", " ") + copyright_content_js = "/*\n" + copyright_content + "*/\n\n" + copyright_content_html = "\n\n" + for path in paths: + if path.endswith(".js") or path.endswith(".map") or path.endswith(".css"): + content = ctx.read(path) + if not content.startswith(copyright_content_js): + # the default enabled |legacy_utf8| leads to a double-encoded utf-8 + # while writing utf-8 content read by |ctx.read|, let's disable it + ctx.file(path, copyright_content_js + content, legacy_utf8 = False) + + elif path.endswith(".html"): + content = ctx.read(path) + if not content.startswith(copyright_content_html): + # the default enabled |legacy_utf8| leads to a double-encoded utf-8 + # while writing utf-8 content read by |ctx.read|, let's disable it + ctx.file(path, copyright_content_html + content, legacy_utf8 = False) + +def _github_release_impl(ctx): + ctx.file("WORKSPACE", "workspace(name = \"%s\")\n" % ctx.name) + + if ctx.attr.build_file: + ctx.file("BUILD.bazel", ctx.read(ctx.attr.build_file)) + elif ctx.attr.build_file_content: + ctx.file("BUILD.bazel", ctx.attr.build_file_content) + + os_name = ctx.os.name + os_arch = ctx.os.arch + + if os_arch == "aarch64": + os_arch = "arm64" + elif os_arch == "x86_64": + os_arch = "amd64" + elif os_arch != "amd64": + fail("Unsupported arch %s" % os_arch) + + if os_name == "mac os x": + os_name = "macOS" + elif os_name != "linux": + fail("Unsupported OS %s" % os_name) + + gh_bin = "%s" % ctx.path(Label("@gh_%s_%s//:bin/gh" % (os_name, os_arch))) + args = [gh_bin, "release", "download", ctx.attr.tag, "-R", ctx.attr.repo] + downloaded_file = None + if ctx.attr.pattern: + if "/" in ctx.attr.pattern or ".." in ctx.attr.pattern: + fail("/ and .. are not allowed in pattern") + downloaded_file = ctx.attr.pattern.replace("*", "_") + args += ["-p", ctx.attr.pattern] + elif ctx.attr.archive: + args.append("--archive=" + ctx.attr.archive) + downloaded_file = "gh-release." + ctx.attr.archive.split(".")[-1] + else: + fail("at least one of pattern or archive must be set") + + args += ["-O", downloaded_file] + + ret = ctx.execute(args) + + if ret.return_code != 0: + gh_token_set = "GITHUB_TOKEN is set, is it valid?" + if not ctx.os.environ.get("GITHUB_TOKEN", ""): + gh_token_set = "GITHUB_TOKEN is not set, is this a private repo?" + fail("Failed to download release (%s): %s, exit: %d" % (gh_token_set, ret.stderr, ret.return_code)) + + ctx.extract(downloaded_file, stripPrefix = ctx.attr.strip_prefix) + + # only used in EE: always skip here in CE + if not ctx.attr.skip_add_copyright_header and False: + _copyright_header(ctx) + +github_release = repository_rule( + implementation = _github_release_impl, attrs = { - "template": attr.label( - mandatory = True, - allow_single_file = True, - ), - "output": attr.output( - mandatory = True, - ), - "substitutions": attr.string_dict(), - "is_executable": attr.bool(default = False), + "tag": attr.string(mandatory = True), + "pattern": attr.string(mandatory = False), + "archive": attr.string(mandatory = False, values = ["zip", "tar.gz"]), + "strip_prefix": attr.string(default = "", doc = "Strip prefix from downloaded files"), + "repo": attr.string(mandatory = True), + "build_file": attr.label(allow_single_file = True), + "build_file_content": attr.string(), + "skip_add_copyright_header": attr.bool(default = False, doc = "Whether to inject COPYRIGHT-HEADER into downloaded files, only required for webuis"), }, ) diff --git a/build/luarocks/BUILD.bazel b/build/luarocks/BUILD.bazel index 8f332e3aa1f..79168c44d85 100644 --- a/build/luarocks/BUILD.bazel +++ b/build/luarocks/BUILD.bazel @@ -4,6 +4,9 @@ exports_files( [ "BUILD.luarocks.bazel", "luarocks_wrap_script.lua", + "templates/luarocks_exec.sh", + "templates/luarocks_make.sh", + "templates/luarocks_target.sh", ], visibility = ["//visibility:public"], ) diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index 8b6ee1e5f84..9a57517779e 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -1,6 +1,5 @@ load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") - -# load("@rules_foreign_cc//foreign_cc:defs.bzl", "make") +load("@kong//build:build_system.bzl", "kong_template_genrule") load("@kong_bindings//:variables.bzl", "KONG_VAR") filegroup( @@ -11,9 +10,9 @@ filegroup( ), ) -# This rules is used to install luarocks to install rockspecs -# we need a different rule to install luarocks in release artifact -# so that we got correct interpreter path etc. +# This rules is used to bootstrap luarocks to install rocks dependencies +# A different rule is used to install luarocks in the release artifact +# so that we got correct interpreter path, lua paths, etc. configure_make( name = "luarocks_host", configure_command = "configure", @@ -37,102 +36,27 @@ configure_make( ], ) -# TODO: set cross compile CC/LD in luarocks_make - -genrule( +kong_template_genrule( name = "luarocks_exec", srcs = [ - "@openssl", - "@libexpat", + "@openssl//:openssl", + "@libexpat//:libexpat", ] + select({ "@kong//:any-cross": ["@cross_deps_libyaml//:libyaml"], "//conditions:default": [ - ":luarocks_host", + "@luarocks//:luarocks_host", "@openresty//:luajit", ], }), - outs = ["luarocks_exec.sh"], - cmd = ("LIB_RPATH='%s'/kong/lib" % KONG_VAR["INSTALL_DESTDIR"]) + - """ -WORKSPACE_PATH=$$(pwd) -ROCKS_DIR=$$WORKSPACE_PATH/$$(dirname $@)/luarocks_tree -if [ ! -d $$ROCKS_DIR ]; then - mkdir -p $$ROCKS_DIR -fi -# pre create the dir and file so bsd readlink is happy -mkdir -p "$$ROCKS_DIR/../cache" -CACHE_DIR=$$(readlink -f "$$ROCKS_DIR/../cache") -touch "$$ROCKS_DIR/../luarocks_config.lua" -ROCKS_CONFIG=$$(readlink -f "$$ROCKS_DIR/../luarocks_config.lua") - -OPENSSL_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @openssl)' | awk '{print $$1}') -EXPAT_DIR=$$WORKSPACE_PATH/$$(echo '$(locations @libexpat)' | awk '{print $$1}') - -# we use system libyaml on macos -if [[ "$$OSTYPE" == "darwin"* ]]; then - YAML_DIR=$$(HOME=~$$(whoami) brew --prefix)/opt/libyaml -elif [[ -d $$WORKSPACE_PATH/$(BINDIR)/external/cross_deps_libyaml/libyaml ]]; then - # TODO: is there a good way to use locations but doesn't break non-cross builds? - YAML_DIR=$$WORKSPACE_PATH/$(BINDIR)/external/cross_deps_libyaml/libyaml -else - YAML_DIR=/usr -fi - -CC=$(CC) -LD=$(CC) # yes, not a typo -if [[ $$CC != /* ]]; then - # point to our relative path of musl toolchain - CC=$$WORKSPACE_PATH/$$CC - LD=$$WORKSPACE_PATH/$$LD -fi - -echo " -rocks_trees = { - { name = [[system]], root = [[$$ROCKS_DIR]] } -} -local_cache = '$$CACHE_DIR' -gcc_rpath = false -- disable default rpath, add our own -variables = { - CC = '$$CC', - LD = '$$LD', - LDFLAGS = '-Wl,-rpath,$$LIB_RPATH', -} -" > $$ROCKS_CONFIG - -LUAROCKS_HOST=$$(echo '$(locations :luarocks_host)' | awk '{print $$1}') - -host_luajit=$$WORKSPACE_PATH/$$(echo $(locations @openresty//:luajit) | awk '{{print $$1}}')/bin/luajit - -cat << EOF > $@ -LIB_RPATH=$$LIB_RPATH -WORKSPACE_PATH=$$WORKSPACE_PATH -LUAROCKS_HOST=$$LUAROCKS_HOST -ROCKS_DIR=$$ROCKS_DIR -CACHE_DIR=$$CACHE_DIR -ROCKS_CONFIG=$$ROCKS_CONFIG - -export LUAROCKS_CONFIG=$$ROCKS_CONFIG -export CC=$$CC -export LD=$$LD -export EXT_BUILD_ROOT=$$WORKSPACE_PATH # for musl - -# force the interpreter here instead of invoking luarocks directly, -# some distros has BINPRM_BUF_SIZE smaller than the shebang generated, -# which is usually more than 160 bytes -$$host_luajit $$WORKSPACE_PATH/$$LUAROCKS_HOST/bin/luarocks \\$$@ \\ - OPENSSL_DIR=$$OPENSSL_DIR \\ - CRYPTO_DIR=$$OPENSSL_DIR \\ - EXPAT_DIR=$$EXPAT_DIR \\ - YAML_DIR=$$YAML_DIR -EOF -""", - executable = True, - toolchains = [ - "@bazel_tools//tools/cpp:current_cc_toolchain", - ], + is_executable = True, + output = "luarocks_exec.sh", + substitutions = { + "{{lib_rpath}}": "%s/kong/lib" % KONG_VAR["INSTALL_DESTDIR"], + }, + template = "@//build/luarocks:templates/luarocks_exec.sh", tools = select({ "@kong//:any-cross": [ - ":luarocks_host", + "@luarocks//:luarocks_host", "@openresty//:luajit", ], "//conditions:default": [], @@ -140,109 +64,45 @@ EOF visibility = ["//visibility:public"], ) -genrule( +kong_template_genrule( name = "luarocks_make", srcs = [ "@kong//:rockspec_srcs", - ":luarocks_exec", - ":luarocks_target", # to avoid concurrency issue, run this after luarocks_target + "@luarocks//:luarocks_exec", + "@luarocks//:luarocks_target", # to avoid concurrency issue, run this after luarocks_target ], - outs = ["luarocks_make.log"], - cmd = """ - if [[ "$$OSTYPE" == "darwin"* ]]; then - export DEVELOPER_DIR=$$(xcode-select -p) - export SDKROOT=$$(xcrun --sdk macosx --show-sdk-path) - fi - mkdir -p $$(dirname $@) - # lyaml needs this and doesn't honor --no-doc - # the alternate will populate a non-existent HOME - # env var just to let ldoc happy - # alias LDOC command to true(1) command - export LDOC=true - - $(location :luarocks_exec) make --no-doc 2>&1 >$@.tmp - - # only generate the output when the command succeeds - mv $@.tmp $@ - """, + is_executable = True, + output = "luarocks_make.log", + progress_message = "Luarocks: Install Kong rocks dependencies", + template = "@//build/luarocks:templates/luarocks_make.sh", visibility = ["//visibility:public"], ) # install luarocks itself in target configuration -genrule( +kong_template_genrule( name = "luarocks_target", - srcs = [ - ":luarocks_exec", - ] + select({ + srcs = [":luarocks_exec"] + select({ "@kong//:any-cross": [], "//conditions:default": [ - ":luarocks_host", + "@luarocks//:luarocks_host", "@openresty//:luajit", ], }), - outs = ["luarocks_target.log"], - cmd = """ - build_destdir={build_destdir} - install_destdir={install_destdir} - luarocks_version={luarocks_version} - workspace_path={workspace_path} - """.format( - build_destdir = KONG_VAR["BUILD_DESTDIR"], - install_destdir = KONG_VAR["INSTALL_DESTDIR"], - luarocks_version = KONG_VAR["LUAROCKS"], - workspace_path = KONG_VAR["WORKSPACE_PATH"], - ) + - """ - mkdir -p $$(dirname $@) - - # install luarocks - $(location :luarocks_exec) install "luarocks $${luarocks_version}" 2>&1 >$@.tmp - - # use host configuration to invoke luarocks API to wrap a correct bin/luarocks script - rocks_tree=$${workspace_path}/$$(dirname '$(location @luarocks//:luarocks_exec)')/luarocks_tree - host_luajit=$${workspace_path}/$$(echo $(locations @openresty//:luajit) | awk '{{print $$1}}')/bin/luajit - - host_luarocks_tree=$$(echo '$(locations luarocks_host)' | awk '{print $$1}') - export LUA_PATH="$${build_destdir}/share/lua/5.1/?.lua;$${build_destdir}/share/lua/5.1/?/init.lua;$${host_luarocks_tree}/share/lua/5.1/?.lua;$${host_luarocks_tree}/share/lua/5.1/?/init.lua;;" - - ROCKS_CONFIG="luarocks_make_config.lua" - cat << EOF > $$ROCKS_CONFIG -rocks_trees = { - { name = [[system]], root = [[$$rocks_tree]] } -} -EOF - export LUAROCKS_CONFIG=$$ROCKS_CONFIG - - $${host_luajit} $(location @kong//build/luarocks:luarocks_wrap_script.lua) \ - luarocks $${rocks_tree} $${install_destdir} 2>&1 >>$@.tmp - - # write the luarocks config with host configuration - mkdir -p $$rocks_tree/etc/luarocks - cat << EOF > $$rocks_tree/etc/luarocks/config-5.1.lua --- LuaRocks configuration -rocks_trees = { - { name = "user", root = home .. "/.luarocks" }; - { name = "system", root = "$${install_destdir}" }; -} -lua_interpreter = "luajit"; -variables = { - LUA_DIR = "$${install_destdir}/openresty/luajit"; - LUA_INCDIR = "$${install_destdir}/openresty/luajit/include/luajit-2.1"; - LUA_BINDIR = "$${install_destdir}/openresty/luajit/bin"; -} -EOF - - # TODO: this still doesn't work - sed -i -e "s|$$rocks_tree|$$install_destdir|g" $$rocks_tree/bin/luarocks - - # only generate the output when the command succeeds - mv $@.tmp $@ - """, + is_executable = True, + output = "luarocks_target.log", + progress_message = "Luarocks: Install luarocks on target system", + substitutions = { + "{{build_destdir}}": KONG_VAR["BUILD_DESTDIR"], + "{{install_destdir}}": KONG_VAR["INSTALL_DESTDIR"], + "{{luarocks_version}}": KONG_VAR["LUAROCKS"], + "{{workspace_path}}": KONG_VAR["WORKSPACE_PATH"], + }, + template = "@//build/luarocks:templates/luarocks_target.sh", tools = [ - "@kong//build/luarocks:luarocks_wrap_script.lua", + "@//build/luarocks:luarocks_wrap_script.lua", ] + select({ - "@kong//:any-cross": [ - ":luarocks_host", + "@//:any-cross": [ + "@luarocks//:luarocks_host", "@openresty//:luajit", ], "//conditions:default": [], diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl index de37ea9ee07..588595faf3d 100644 --- a/build/luarocks/luarocks_repositories.bzl +++ b/build/luarocks/luarocks_repositories.bzl @@ -1,14 +1,12 @@ """A module defining the third party dependency luarocks""" load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def luarocks_repositories(): version = KONG_VAR["LUAROCKS"] - maybe( - http_archive, + http_archive( name = "luarocks", build_file = "//build/luarocks:BUILD.luarocks.bazel", strip_prefix = "luarocks-" + version, diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh new file mode 100644 index 00000000000..1f90966e2be --- /dev/null +++ b/build/luarocks/templates/luarocks_exec.sh @@ -0,0 +1,97 @@ +#!/bin/bash -e + +# template variables starts +libexpat_path="{{@libexpat//:libexpat}}" +libxml2_path="invalid" +openssl_path="{{@openssl//:openssl}}" +luarocks_host_path="{{@luarocks//:luarocks_host}}" +luajit_path="{{@openresty//:luajit}}" +kongrocks_path="invalid" +cross_deps_libyaml_path="{{@cross_deps_libyaml//:libyaml}}" +CC={{CC}} +LD={{LD}} +LIB_RPATH={{lib_rpath}} +# template variables ends + +root_path=$(pwd) + +ROCKS_DIR=$root_path/$(dirname $@)/luarocks_tree +if [ ! -d $ROCKS_DIR ]; then + mkdir -p $ROCKS_DIR +fi +# pre create the dir and file so bsd readlink is happy +mkdir -p "$ROCKS_DIR/../cache" +CACHE_DIR=$(readlink -f "$ROCKS_DIR/../cache") +touch "$ROCKS_DIR/../luarocks_config.lua" +ROCKS_CONFIG=$(readlink -f "$ROCKS_DIR/../luarocks_config.lua") + +EXPAT_DIR=$root_path/$libexpat_path +LIBXML2_DIR=$root_path/$libxml2_path +OPENSSL_DIR=$root_path/$openssl_path + +# we use system libyaml on macos +if [[ "$OSTYPE" == "darwin"* ]]; then + YAML_DIR=$(HOME=~$(whoami) brew --prefix)/opt/libyaml +elif [[ -d $cross_deps_libyaml_path ]]; then + # TODO: is there a good way to use locations but doesn't break non-cross builds? + YAML_DIR=$root_path/$cross_deps_libyaml_path +else + YAML_DIR=/usr +fi + +if [[ $CC != /* ]]; then + # point to our relative path of musl toolchain + CC=$root_path/$CC + LD=$root_path/$LD +fi + +echo " +rocks_trees = { + { name = [[system]], root = [[$ROCKS_DIR]] } +} +local_cache = '$CACHE_DIR' +show_downloads = true +gcc_rpath = false -- disable default rpath, add our own +variables = { + CC = '$CC', + LD = '$LD', + LDFLAGS = '-Wl,-rpath,$LIB_RPATH', +} +" > $ROCKS_CONFIG + +LUAROCKS_HOST=$luarocks_host_path + +host_luajit=$root_path/$luajit_path/bin/luajit + +cat << EOF > $@ +LIB_RPATH=$LIB_RPATH +LUAROCKS_HOST=$LUAROCKS_HOST +ROCKS_DIR=$ROCKS_DIR +CACHE_DIR=$CACHE_DIR +ROCKS_CONFIG=$ROCKS_CONFIG + +export LUAROCKS_CONFIG=$ROCKS_CONFIG +export CC=$CC +export LD=$LD +export EXT_BUILD_ROOT=$root_path # for musl + +# no idea why PATH is not preserved in ctx.actions.run_shell +export PATH=$PATH + +if [[ $kongrocks_path == external* ]]; then + p=$root_path/external/kongrocks/rocks + echo "Using bundled rocks from \$p" + echo "If errors like 'No results matching query were found for Lua 5.1.' are shown, submit a PR to https://github.com/kong/kongrocks" + private_rocks_args="--only-server \$p" +fi + +# force the interpreter here instead of invoking luarocks directly, +# some distros has BINPRM_BUF_SIZE smaller than the shebang generated, +# which is usually more than 160 bytes +$host_luajit $root_path/$LUAROCKS_HOST/bin/luarocks \$private_rocks_args \$@ \\ + OPENSSL_DIR=$OPENSSL_DIR \\ + CRYPTO_DIR=$OPENSSL_DIR \\ + EXPAT_DIR=$EXPAT_DIR \\ + LIBXML2_DIR=$LIBXML2_DIR \\ + YAML_DIR=$YAML_DIR +EOF \ No newline at end of file diff --git a/build/luarocks/templates/luarocks_make.sh b/build/luarocks/templates/luarocks_make.sh new file mode 100644 index 00000000000..dc5d6105f3c --- /dev/null +++ b/build/luarocks/templates/luarocks_make.sh @@ -0,0 +1,21 @@ +#!/bin/bash -e + +# template variables starts +luarocks_exec="{{@luarocks//:luarocks_exec}}" +# template variables ends + +if [[ "$OSTYPE" == "darwin"* ]]; then + export DEVELOPER_DIR=$(xcode-select -p) + export SDKROOT=$(xcrun --sdk macosx --show-sdk-path) +fi +mkdir -p $(dirname $@) +# lyaml needs this and doesn't honor --no-doc +# the alternate will populate a non-existent HOME +# env var just to let ldoc happy +# alias LDOC command to true(1) command +export LDOC=true + +$luarocks_exec make --no-doc 2>&1 >$@.tmp + +# only generate the output when the command succeeds +mv $@.tmp $@ \ No newline at end of file diff --git a/build/luarocks/templates/luarocks_target.sh b/build/luarocks/templates/luarocks_target.sh new file mode 100644 index 00000000000..f84d52dcb4c --- /dev/null +++ b/build/luarocks/templates/luarocks_target.sh @@ -0,0 +1,59 @@ +#!/bin/bash -e + +# template variables starts +workspace_path="{{workspace_path}}" +luarocks_version="{{luarocks_version}}" +install_destdir="{{install_destdir}}" +build_destdir="{{build_destdir}}" + +luarocks_exec="{{@luarocks//:luarocks_exec}}" +luajit_path="{{@openresty//:luajit}}" +luarocks_host_path="{{@luarocks//:luarocks_host}}" +luarocks_wrap_script="{{@//build/luarocks:luarocks_wrap_script.lua}}" +# template variables ends + +mkdir -p $(dirname $@) + + +# install luarocks +$luarocks_exec install "luarocks $luarocks_version" + +# use host configuration to invoke luarocks API to wrap a correct bin/luarocks script +rocks_tree=$workspace_path/$(dirname $luarocks_exec)/luarocks_tree +host_luajit=$workspace_path/$luajit_path/bin/luajit + +host_luarocks_tree=$luarocks_host_path +export LUA_PATH="$build_destdir/share/lua/5.1/?.lua;$build_destdir/share/lua/5.1/?/init.lua;$host_luarocks_tree/share/lua/5.1/?.lua;$host_luarocks_tree/share/lua/5.1/?/init.lua;;" + +ROCKS_CONFIG="luarocks_make_config.lua" +cat << EOF > $ROCKS_CONFIG +rocks_trees = { + { name = [[system]], root = [[$rocks_tree]] } +} +EOF +export LUAROCKS_CONFIG=$ROCKS_CONFIG + +$host_luajit $luarocks_wrap_script \ + luarocks $rocks_tree $install_destdir 2>&1 > $@.tmp + +# write the luarocks config with host configuration +mkdir -p $rocks_tree/etc/luarocks +cat << EOF > $rocks_tree/etc/luarocks/config-5.1.lua +-- LuaRocks configuration +rocks_trees = { + { name = "user", root = home .. "/.luarocks" }; + { name = "system", root = "$install_destdir" }; + } + lua_interpreter = "luajit"; + variables = { + LUA_DIR = "$install_destdir/openresty/luajit"; + LUA_INCDIR = "$install_destdir/openresty/luajit/include/luajit-2.1"; + LUA_BINDIR = "$install_destdir/openresty/luajit/bin"; +} +EOF + +# TODO: this still doesn't work +sed -i -e "s|$rocks_tree|$install_destdir|g" $rocks_tree/bin/luarocks + +# only generate the output when the command succeeds +mv $@.tmp $@ \ No newline at end of file diff --git a/build/repositories.bzl b/build/repositories.bzl index 7023e73d11c..09c219f49de 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -6,6 +6,7 @@ load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") load("//build/libexpat:repositories.bzl", "libexpat_repositories") +load("//build:build_system.bzl", "github_release") load("@kong_bindings//:variables.bzl", "KONG_VAR") _SRCS_BUILD_FILE_CONTENT = """ @@ -52,72 +53,6 @@ def kong_github_repositories(): build_file_content = _DIST_BUILD_FILE_CONTENT, ) -def _copyright_header(ctx): - paths = ctx.execute(["find", ctx.path("."), "-type", "f"]).stdout.split("\n") - - copyright_content = ctx.read(ctx.path(Label("@kong//:distribution/COPYRIGHT-HEADER"))).replace("--", " ") - copyright_content_js = "/*\n" + copyright_content + "*/\n\n" - copyright_content_html = "\n\n" - for path in paths: - if path.endswith(".js") or path.endswith(".map") or path.endswith(".css"): - content = ctx.read(path) - if not content.startswith(copyright_content_js): - # the default enabled |legacy_utf8| leads to a double-encoded utf-8 - # while writing utf-8 content read by |ctx.read|, let's disable it - ctx.file(path, copyright_content_js + content, legacy_utf8 = False) - - elif path.endswith(".html"): - content = ctx.read(path) - if not content.startswith(copyright_content_html): - # the default enabled |legacy_utf8| leads to a double-encoded utf-8 - # while writing utf-8 content read by |ctx.read|, let's disable it - ctx.file(path, copyright_content_html + content, legacy_utf8 = False) - -def _github_release_impl(ctx): - ctx.file("WORKSPACE", "workspace(name = \"%s\")\n" % ctx.name) - - if ctx.attr.build_file: - ctx.file("BUILD.bazel", ctx.read(ctx.attr.build_file)) - elif ctx.attr.build_file_content: - ctx.file("BUILD.bazel", ctx.attr.build_file_content) - - os_name = ctx.os.name - os_arch = ctx.os.arch - - if os_arch == "aarch64": - os_arch = "arm64" - elif os_arch == "x86_64": - os_arch = "amd64" - elif os_arch != "amd64": - fail("Unsupported arch %s" % os_arch) - - if os_name == "mac os x": - os_name = "macOS" - elif os_name != "linux": - fail("Unsupported OS %s" % os_name) - - gh_bin = "%s" % ctx.path(Label("@gh_%s_%s//:bin/gh" % (os_name, os_arch))) - ret = ctx.execute([gh_bin, "release", "download", ctx.attr.tag, "-p", ctx.attr.pattern, "-R", ctx.attr.repo]) - - if ret.return_code != 0: - gh_token_set = "GITHUB_TOKEN is set, is it valid?" - if not ctx.os.environ.get("GITHUB_TOKEN", ""): - gh_token_set = "GITHUB_TOKEN is not set, is this a private repo?" - fail("Failed to download release (%s): %s, exit: %d" % (gh_token_set, ret.stderr, ret.return_code)) - - ctx.extract(ctx.attr.pattern) - -github_release = repository_rule( - implementation = _github_release_impl, - attrs = { - "tag": attr.string(mandatory = True), - "pattern": attr.string(mandatory = True), - "repo": attr.string(mandatory = True), - "build_file": attr.label(allow_single_file = True), - "build_file_content": attr.string(), - }, -) - def protoc_repositories(): http_archive( name = "protoc", From 95cecef0c44236aab72c42790a2434ad8e023e91 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 16 Aug 2023 18:34:46 +0800 Subject: [PATCH 2897/4351] fix(build): prefer the native brew installation on Apple Silicon --- build/luarocks/templates/luarocks_exec.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh index 1f90966e2be..b622c56b6c6 100644 --- a/build/luarocks/templates/luarocks_exec.sh +++ b/build/luarocks/templates/luarocks_exec.sh @@ -31,7 +31,7 @@ OPENSSL_DIR=$root_path/$openssl_path # we use system libyaml on macos if [[ "$OSTYPE" == "darwin"* ]]; then - YAML_DIR=$(HOME=~$(whoami) brew --prefix)/opt/libyaml + YAML_DIR=$(HOME=~$(whoami) PATH=/opt/homebrew/bin:$PATH brew --prefix)/opt/libyaml elif [[ -d $cross_deps_libyaml_path ]]; then # TODO: is there a good way to use locations but doesn't break non-cross builds? YAML_DIR=$root_path/$cross_deps_libyaml_path @@ -40,7 +40,7 @@ else fi if [[ $CC != /* ]]; then - # point to our relative path of musl toolchain + # point to our relative path of managed toolchain CC=$root_path/$CC LD=$root_path/$LD fi From 48a2de21ee765f84742b382b9a043d16da4d7348 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Mon, 21 Aug 2023 14:17:13 +0800 Subject: [PATCH 2898/4351] fix(PDK): fix response body repeated when kong.response.get_raw_body() called multiple times (#11424) --- CHANGELOG/unreleased/kong/11424.yaml | 7 ++++++ kong/pdk/response.lua | 1 + t/01-pdk/08-response/14-get_raw_body.t | 34 ++++++++++++++++++++++++++ 3 files changed, 42 insertions(+) create mode 100644 CHANGELOG/unreleased/kong/11424.yaml diff --git a/CHANGELOG/unreleased/kong/11424.yaml b/CHANGELOG/unreleased/kong/11424.yaml new file mode 100644 index 00000000000..3b0440be7f0 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11424.yaml @@ -0,0 +1,7 @@ +message: Fix response body gets repeated when `kong.response.get_raw_body()` is called multiple times in a request lifecycle. +type: bugfix +scope: PDK +prs: + - 11424 +jiras: + - "FTI-5296" diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 9ae4ab9f55e..2c02c641e1b 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -609,6 +609,7 @@ local function new(self, major_version) end arg[1] = body_buffer + ngx.ctx.KONG_BODY_BUFFER = nil return body_buffer end diff --git a/t/01-pdk/08-response/14-get_raw_body.t b/t/01-pdk/08-response/14-get_raw_body.t index 97db3cc593f..b9cf7853d23 100644 --- a/t/01-pdk/08-response/14-get_raw_body.t +++ b/t/01-pdk/08-response/14-get_raw_body.t @@ -73,3 +73,37 @@ Enhanced by Body Filter Called 3 times --- no_error_log [error] + + + +=== TEST 3: response.get_raw_body() calls multiple times +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + ngx.print("hello, world!\n") + } + body_filter_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + -- call pdk.response.get_raw_body() multiple times + ngx.ctx.called = (ngx.ctx.called or 0) + 1 + for i = 1, 3 do + ngx.ctx.called2 = (ngx.ctx.called2 or 0) + 1 + local body = pdk.response.get_raw_body() + if body then + assert("hello, world!\n" == body) + end + end + } + log_by_lua_block { + assert(ngx.ctx.called == 2) + assert(ngx.ctx.called2 == 6) + } + } +--- request +GET /t +--- response_body +hello, world! +--- no_error_log +[error] From 0897b433b8911eefb1133275b5bdb6556ccf828e Mon Sep 17 00:00:00 2001 From: Jon Ruskin Date: Tue, 22 Aug 2023 00:28:18 -0700 Subject: [PATCH 2899/4351] feat(tracing): propagate GCP trace header (#11254) Co-authored-by: Samuele --- CHANGELOG.md | 4 + kong/plugins/opentelemetry/schema.lua | 2 +- kong/plugins/zipkin/schema.lua | 4 +- kong/tracing/propagation.lua | 53 ++++ .../26-tracing/02-propagation_spec.lua | 238 ++++++++++++++++++ 5 files changed, 298 insertions(+), 3 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 25a9ff29130..61578793744 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -20,6 +20,10 @@ underlying AWS library. The refactor simplifies the AWS-Lambda plugin code base and adding support for multiple IAM authenticating scenarios. [#11350](https://github.com/Kong/kong/pull/11350) +- **OpenTelemetry** and **Zipkin**: Support GCP X-Cloud-Trace-Context header + The field `header_type` now accepts the value `gcp` to propagate the + Google Cloud trace header + [#11254](https://github.com/Kong/kong/pull/11254) ### Fixes diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 375d87fa00b..e499a20ea7d 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -52,7 +52,7 @@ return { { read_timeout = typedefs.timeout { default = 5000 } }, { http_response_header_for_traceid = { type = "string", default = nil }}, { header_type = { type = "string", required = false, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, }, entity_checks = { { custom_entity_check = { diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index 9a76e0386e8..d14ca224d57 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -56,9 +56,9 @@ return { { include_credential = { description = "Specify whether the credential of the currently authenticated consumer should be included in metadata sent to the Zipkin server.", type = "boolean", required = true, default = true } }, { traceid_byte_count = { description = "The length in bytes of each request's Trace ID.", type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { description = "All HTTP requests going through the plugin are tagged with a tracing HTTP request. This property codifies what kind of tracing header the plugin expects on incoming requests", type = "string", required = true, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, { default_header_type = { description = "Allows specifying the type of header to be added to requests with no pre-existing tracing headers and when `config.header_type` is set to `\"preserve\"`. When `header_type` is set to any other value, `default_header_type` is ignored.", type = "string", required = true, default = "b3", - one_of = { "b3", "b3-single", "w3c", "jaeger", "ot", "aws" } } }, + one_of = { "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, { tags_header = { description = "The Zipkin plugin will add extra headers to the tags associated with any HTTP requests that come with a header named as configured by this property.", type = "string", required = true, default = "Zipkin-Tags" } }, { static_tags = { description = "The tags specified on this property will be added to the generated request traces.", type = "array", elements = static_tag, custom_validator = validate_static_tags } }, diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index 53afe966841..efd0cf53616 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -1,4 +1,5 @@ local to_hex = require "resty.string".to_hex +local openssl_bignum = require "resty.openssl.bn" local table_merge = require "kong.tools.utils".table_merge local split = require "kong.tools.utils".split local strip = require "kong.tools.utils".strip @@ -39,6 +40,9 @@ local AWS_PARENT_ID_KEY = "Parent" local AWS_PARENT_ID_LEN = 16 local AWS_SAMPLED_FLAG_KEY = "Sampled" +local GCP_TRACECONTEXT_REGEX = "^(?[0-9a-f]{32})/(?[0-9]{1,20})(;o=(?[0-9]))?$" +local GCP_TRACE_ID_LEN = 32 + local function hex_to_char(c) return char(tonumber(c, 16)) end @@ -67,6 +71,16 @@ local function to_w3c_trace_id(trace_id) return trace_id end +local function to_gcp_trace_id(trace_id) + if #trace_id < GCP_TRACE_ID_LEN then + return ('0'):rep(GCP_TRACE_ID_LEN - #trace_id) .. trace_id + elseif #trace_id > GCP_TRACE_ID_LEN then + return trace_id:sub(-GCP_TRACE_ID_LEN) + end + + return trace_id +end + local function parse_baggage_headers(headers, header_pattern) -- account for both ot and uber baggage headers @@ -397,6 +411,32 @@ local function parse_aws_headers(aws_header) return trace_id, span_id, should_sample end +local function parse_gcp_headers(gcp_header) + local warn = kong.log.warn + + if type(gcp_header) ~= "string" then + return nil, nil, nil + end + + local match, err = ngx.re.match(gcp_header, GCP_TRACECONTEXT_REGEX, 'jo') + if not match then + local warning = "invalid GCP header" + if err then + warning = warning .. ": " .. err + end + + warn(warning .. "; ignoring.") + + return nil, nil, nil + end + + local trace_id = from_hex(match["trace_id"]) + local span_id = openssl_bignum.from_dec(match["span_id"]):to_binary() + local should_sample = match["trace_flags"] == "1" + + return trace_id, span_id, should_sample +end + -- This plugin understands several tracing header types: -- * Zipkin B3 headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId, X-B3-Sampled, X-B3-Flags) -- * Zipkin B3 "single header" (a single header called "B3", composed of several fields) @@ -472,6 +512,11 @@ local function find_header_type(headers) if aws_header then return "aws", aws_header end + + local gcp_header = headers["x-cloud-trace-context"] + if gcp_header then + return "gcp", gcp_header + end end @@ -494,6 +539,8 @@ local function parse(headers, conf_header_type) trace_id, parent_id, should_sample = parse_ot_headers(headers) elseif header_type == "aws" then trace_id, span_id, should_sample = parse_aws_headers(composed_header) + elseif header_type == "gcp" then + trace_id, span_id, should_sample = parse_gcp_headers(composed_header) end if not trace_id then @@ -623,6 +670,12 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default ) end + if conf_header_type == "gcp" or found_header_type == "gcp" then + set_header("x-cloud-trace-context", to_gcp_trace_id(to_hex(proxy_span.trace_id)) .. + "/" .. openssl_bignum.from_binary(proxy_span.span_id):to_dec() .. + ";o=" .. (proxy_span.should_sample and "1" or "0") + ) + end end diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 304094c1dcc..5b138ed1710 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -6,6 +6,8 @@ local table_merge = require "kong.tools.utils".table_merge local fmt = string.format +local openssl_bignumber = require "resty.openssl.bn" + local function to_hex_ids(arr) return { arr[1], arr[2] and to_hex(arr[2]) or nil, @@ -719,6 +721,113 @@ describe("propagation.parse", function() end) end) end) + + describe("GCP header parsing", function() + local warn + setup(function() + warn = spy.on(kong.log, "warn") + end) + before_each(function() + warn:clear() + end) + teardown(function() + warn:revert() + end) + + it("valid header with sampling", function() + local cloud_trace_context = fmt("%s/%s;o=1", trace_id_32, span_id) + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same( + { "gcp", trace_id_32, tostring(tonumber(span_id)), nil, true }, + { t[1], to_hex(t[2]), openssl_bignumber.from_binary(t[3]):to_dec(), t[4], t[5] } + ) + assert.spy(warn).not_called() + end) + + it("valid header without sampling", function() + local cloud_trace_context = fmt("%s/%s;o=0", trace_id_32, span_id) + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same( + { "gcp", trace_id_32, tostring(tonumber(span_id)), nil, false }, + { t[1], to_hex(t[2]), openssl_bignumber.from_binary(t[3]):to_dec(), t[4], t[5] } + ) + assert.spy(warn).not_called() + end) + + it("valid header without trace flag", function() + local cloud_trace_context = fmt("%s/%s", trace_id_32, span_id) + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same( + { "gcp", trace_id_32, tostring(tonumber(span_id)), nil, false }, + { t[1], to_hex(t[2]), openssl_bignumber.from_binary(t[3]):to_dec(), t[4], t[5] } + ) + assert.spy(warn).not_called() + end) + + describe("errors", function() + it("rejects invalid trace IDs", function() + local cloud_trace_context = fmt("%s/%s;o=0", too_short_id, span_id) + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + + cloud_trace_context = fmt("%s/%s;o=0", too_long_id, span_id) + t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + + -- non hex characters in trace id + cloud_trace_context = fmt("abcdefghijklmnopqrstuvwxyz123456/%s;o=0", span_id) + t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + end) + + it("rejects invalid span IDs", function() + -- missing + local cloud_trace_context = fmt("%s/;o=0", trace_id_32) + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + + -- decimal value too large + cloud_trace_context = fmt("%s/%s;o=0", trace_id_32, too_long_id) + t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + + -- non digit characters in span id + cloud_trace_context = fmt("%s/abcdefg;o=0", trace_id_32) + t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + end) + + it("rejects invalid sampling value", function() + local cloud_trace_context = fmt("%s/%s;o=01", trace_id_32, span_id) + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + + cloud_trace_context = fmt("%s/%s;o=", trace_id_32, span_id) + t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + + cloud_trace_context = fmt("%s/%s;o=v", trace_id_32, span_id) + t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + end) + + it("reports all invalid header values", function() + local cloud_trace_context = "vvvv/vvvv;o=v" + local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } + assert.same({ "gcp" }, t) + assert.spy(warn).was_called_with("invalid GCP header; ignoring.") + end) + end) + end) end) @@ -756,6 +865,7 @@ describe("propagation.set", function() local w3c_trace_id = to_id_len(trace_id, 32) local ot_trace_id = to_id_len(trace_id, 32) + local gcp_trace_id = to_id_len(trace_id, 32) local proxy_span = { trace_id = from_hex(trace_id), @@ -799,6 +909,9 @@ describe("propagation.set", function() ) } + -- hex values are not valid span id inputs, translate to decimal + local gcp_headers = {["x-cloud-trace-context"] = gcp_trace_id .. "/" .. openssl_bignumber.from_hex(span_id):to_dec() .. ";o=1"} + before_each(function() headers = {} warnings = {} @@ -829,6 +942,11 @@ describe("propagation.set", function() set("preserve", "aws", proxy_span) assert.same(aws_headers, headers) + headers = {} + + set("preserve", "gcp", proxy_span) + assert.same(gcp_headers, headers) + assert.same({}, warnings) end) @@ -865,6 +983,10 @@ describe("propagation.set", function() set("preserve", "aws", proxy_span, "aws") assert.same(aws_headers, headers) + + headers = {} + set("preserve", "gcp", proxy_span, "gcp") + assert.same(gcp_headers, headers) end) end) @@ -907,6 +1029,15 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the b3 and gcp headers when a gcp header is encountered.", function() + set("b3", "gcp", proxy_span) + assert.same(table_merge(b3_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'b3-single', ids group #", function() @@ -942,6 +1073,15 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the b3 and gcp headers when a gcp header is encountered.", function() + set("b3-single", "gcp", proxy_span) + assert.same(table_merge(b3_single_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'w3c', ids group #", function() @@ -977,6 +1117,15 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the gcp and w3c headers when a gcp header is encountered.", function() + set("w3c", "gcp", proxy_span) + assert.same(table_merge(gcp_headers, w3c_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'jaeger', ids group #", function() @@ -1030,6 +1179,15 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the jaeger and gcp headers when a gcp header is encountered.", function() + set("jaeger", "gcp", proxy_span) + assert.same(table_merge(jaeger_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'ot', ids group #", function() @@ -1083,6 +1241,15 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the ot and gcp headers when a gcp header is encountered.", function() + set("ot", "gcp", proxy_span) + assert.same(table_merge(ot_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) describe("conf.header_type = 'aws', ids group #", function() @@ -1127,6 +1294,77 @@ describe("propagation.set", function() assert.equals(1, #warnings) assert.matches("Mismatched header types", warnings[1]) end) + + it("sets both the aws and gcp headers when a gcp header is encountered.", function() + set("aws", "gcp", proxy_span) + assert.same(table_merge(aws_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + end) + + describe("conf.header_type = 'gcp', ids group #", function() + it("sets headers to gcp when conf.header_type = gcp", function() + set("gcp", "gcp", proxy_span) + assert.same(gcp_headers, headers) + assert.same({}, warnings) + end) + + it("sets both the b3 and gcp headers when a b3 header is encountered.", function() + set("gcp", "b3", proxy_span) + assert.same(table_merge(b3_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the b3-single and gcp headers when a b3-single header is encountered.", function() + set("gcp", "b3-single", proxy_span) + assert.same(table_merge(b3_single_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the gcp and ot headers when a ot header is encountered.", function() + set("gcp", "ot", proxy_span) + assert.same(table_merge(gcp_headers, ot_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the w3c and gcp headers when a w3c header is encountered.", function() + set("gcp", "w3c", proxy_span) + assert.same(table_merge(w3c_headers, gcp_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the gcp and jaeger headers when a jaeger header is encountered.", function() + set("gcp", "jaeger", proxy_span) + assert.same(table_merge(gcp_headers, jaeger_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) + + it("sets both the gcp and aws headers when an aws header is encountered.", function() + set("gcp", "aws", proxy_span) + assert.same(table_merge(gcp_headers, aws_headers), headers) + + -- but it generates a warning + assert.equals(1, #warnings) + assert.matches("Mismatched header types", warnings[1]) + end) end) end end) From 36647f2aab00441146c32b16c092ef2a46fd4728 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 22 Aug 2023 16:37:31 +0800 Subject: [PATCH 2900/4351] style(router): simplify logic of getting http params (#11430) --- kong/router/atc.lua | 44 ++++++++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 20 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 963ac7ecaa6..affbbb9e443 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -611,6 +611,26 @@ do end +-- func => get_headers or get_uri_args +-- name => "headers" or "queries" +-- max_config_option => "lua_max_req_headers" or "lua_max_uri_args" +local function get_http_params(func, name, max_config_option) + local params, err = func() + if err == "truncated" then + local max = kong and kong.configuration and kong.configuration[max_config_option] or 100 + ngx_log(ngx_ERR, + string.format("router: not all request %s were read in order to determine the route " .. + "as the request contains more than %d %s, " .. + "route selection may be inaccurate, " .. + "consider increasing the '%s' configuration value " .. + "(currently at %d)", + name, max, name, max_config_option, max)) + end + + return params +end + + function _M:exec(ctx) local req_method = get_method() local req_uri = ctx and ctx.request_uri or var.request_uri @@ -619,15 +639,7 @@ function _M:exec(ctx) local headers, headers_key if self.match_headers then - local err - headers, err = get_headers() - if err == "truncated" then - local lua_max_req_headers = kong and kong.configuration and kong.configuration.lua_max_req_headers or 100 - ngx_log(ngx_ERR, "router: not all request headers were read in order to determine the route as ", - "the request contains more than ", lua_max_req_headers, " headers, route selection ", - "may be inaccurate, consider increasing the 'lua_max_req_headers' configuration value ", - "(currently at ", lua_max_req_headers, ")") - end + headers = get_http_params(get_headers, "headers", "lua_max_req_headers") headers["host"] = nil @@ -636,15 +648,7 @@ function _M:exec(ctx) local queries, queries_key if self.match_queries then - local err - queries, err = get_uri_args() - if err == "truncated" then - local lua_max_uri_args = kong and kong.configuration and kong.configuration.lua_max_uri_args or 100 - ngx_log(ngx_ERR, "router: not all request queries were read in order to determine the route as ", - "the request contains more than ", lua_max_uri_args, " queries, route selection ", - "may be inaccurate, consider increasing the 'lua_max_uri_args' configuration value ", - "(currently at ", lua_max_uri_args, ")") - end + queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") queries_key = get_queries_key(queries) end @@ -671,8 +675,8 @@ function _M:exec(ctx) local err match_t, err = self:select(req_method, req_uri, req_host, req_scheme, - nil, nil, nil, nil, - sni, headers, queries) + nil, nil, nil, nil, + sni, headers, queries) if not match_t then if err then ngx_log(ngx_ERR, "router returned an error: ", err, From 82a8b70dc81705a6bc24c15c502a56a13355984c Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 22 Aug 2023 10:38:05 +0200 Subject: [PATCH 2901/4351] fix(doc): add missing description to proxy-cache schema field (#11429) --- kong/plugins/proxy-cache/schema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index 2e34dd482c0..768e6f06975 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -75,6 +75,7 @@ return { elements = { type = "string" }, }}, { response_headers = { + description = "Caching related diagnostic headers that should be included in cached responses", type = "record", fields = { { age = {type = "boolean", default = true} }, From 8ce3508653072c8328d6ea34004afe891b558a04 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 22 Aug 2023 12:10:27 +0200 Subject: [PATCH 2902/4351] fix(queue): add failing test for edge case max_batch_size=max_entries (#11431) Co-authored-by: Jens Erat --- CHANGELOG.md | 2 ++ kong/tools/queue.lua | 20 +++++------ spec/01-unit/27-queue_spec.lua | 66 +++++++++++++++++++++++++++------- 3 files changed, 65 insertions(+), 23 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 61578793744..9c4cc679349 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -47,6 +47,8 @@ [#11342](https://github.com/Kong/kong/pull/11342) - When the worker is in shutdown mode and more data is immediately available without waiting for `max_coalescing_delay`, queues are now cleared in batches. [#11376](https://github.com/Kong/kong/pull/11376) +- A race condition in the plugin queue could potentially crash the worker when `max_entries` was set to `max_batch_size`. + [#11378](https://github.com/Kong/kong/pull/11378) - **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. [#11413](https://github.com/Kong/kong/pull/11413) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 96efe1d95aa..8f20327dde5 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -254,11 +254,20 @@ function Queue:process_once() end end + local batch = {unpack(self.entries, self.front, self.front + entry_count - 1)} + for _ = 1, entry_count do + self:delete_frontmost_entry() + end + if self.queue_full then + self:log_info('queue resumed processing') + self.queue_full = false + end + local start_time = now() local retry_count = 0 while true do self:log_debug("passing %d entries to handler", entry_count) - ok, err = self.handler(self.handler_conf, {unpack(self.entries, self.front, self.front + entry_count - 1)}) + ok, err = self.handler(self.handler_conf, batch) if ok then self:log_debug("handler processed %d entries sucessfully", entry_count) break @@ -283,15 +292,6 @@ function Queue:process_once() sleep(math_min(self.max_retry_delay, 2 ^ retry_count * self.initial_retry_delay)) retry_count = retry_count + 1 end - - -- Guard against queue shrinkage during handler invocation by using math.min below. - for _ = 1, math.min(entry_count, self:count()) do - self:delete_frontmost_entry() - end - if self.queue_full then - self:log_info('queue resumed processing') - self.queue_full = false - end end diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 8c071686ea1..c85954d87ca 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -321,19 +321,24 @@ describe("plugin queue", function() end) it("gives up sending after retrying", function() - Queue.enqueue( - queue_conf({ - name = "retry-give-up", - max_batch_size = 1, - max_retry_time = 1, - max_coalescing_delay = 0.1, - }), - function() - return false, "FAIL FAIL FAIL" - end, - nil, - "Hello" - ) + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "retry-give-up", + max_batch_size = 1, + max_retry_time = 1, + max_coalescing_delay = 0.1, + }), + function() + return false, "FAIL FAIL FAIL" + end, + nil, + entry + ) + end + + enqueue("Hello") + enqueue("another value") wait_until_queue_done("retry-give-up") assert.match_re(log_messages, 'WARN .* handler could not process entries: FAIL FAIL FAIL') assert.match_re(log_messages, 'ERR .*1 queue entries were lost') @@ -405,6 +410,41 @@ describe("plugin queue", function() assert.match_re(log_messages, "INFO .*queue resumed processing") end) + it("queue does not fail for max batch size = max entries", function() + local fail_process = true + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "capacity-exceeded", + max_batch_size = 2, + max_entries = 2, + max_coalescing_delay = 0.1, + }), + function(_, batch) + ngx.sleep(1) + if fail_process then + return false, "FAIL FAIL FAIL" + end + return true + end, + nil, + entry + ) + end + -- enqueue 2 entries, enough for first batch + for i = 1, 2 do + enqueue("initial batch: " .. tostring(i)) + end + -- wait for max_coalescing_delay such that the first batch is processed (and will be stuck in retry loop, as our handler always fails) + ngx.sleep(0.1) + -- fill in some more entries + for i = 1, 2 do + enqueue("fill up: " .. tostring(i)) + end + fail_process = false + wait_until_queue_done("capacity-exceeded") + end) + it("drops entries when it reaches its max_bytes", function() local processed local function enqueue(entry) From 84d7661f984d442fdb512a86cd3790bd3bb28516 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 22 Aug 2023 23:00:16 +0800 Subject: [PATCH 2903/4351] fix(admin): fix admin api /tags/:tag return empty object instead of an empty array (#11213) --- CHANGELOG.md | 2 ++ kong/db/dao/tags.lua | 4 ++++ spec/02-integration/04-admin_api/14-tags_spec.lua | 10 ++++++++++ 3 files changed, 16 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9c4cc679349..ee97395cc4d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -183,6 +183,8 @@ - Fix an issue where `/schemas/plugins/validate` endpoint fails to validate valid plugin configuration when the key of `custom_fields_by_lua` contains dot character(s). [#11091](https://github.com/Kong/kong/pull/11091) +- Fix an issue with the `/tags/:tag` Admin API returning a JSON object (`{}`) instead of an array (`[]`) for empty data sets. + [#11213](https://github.com/Kong/kong/pull/11213) #### Plugins diff --git a/kong/db/dao/tags.lua b/kong/db/dao/tags.lua index 382b1b35f6a..07179b70b8b 100644 --- a/kong/db/dao/tags.lua +++ b/kong/db/dao/tags.lua @@ -1,3 +1,4 @@ +local cjson = require "cjson" local Tags = {} function Tags:page_by_tag(tag, size, offset, options) @@ -11,6 +12,9 @@ function Tags:page_by_tag(tag, size, offset, options) if err_t then return rows, tostring(err_t), err_t end + if type(rows) == "table" then + setmetatable(rows, cjson.array_mt) + end return rows, nil, nil, offset end diff --git a/spec/02-integration/04-admin_api/14-tags_spec.lua b/spec/02-integration/04-admin_api/14-tags_spec.lua index cf25710910f..3093429408b 100644 --- a/spec/02-integration/04-admin_api/14-tags_spec.lua +++ b/spec/02-integration/04-admin_api/14-tags_spec.lua @@ -200,6 +200,16 @@ describe("Admin API - tags", function() assert.equals(2, #json.data) end) + it("/tags/:tags with a not exist tag", function() + local res = assert(client:send { + method = "GET", + path = "/tags/does-not-exist" + }) + local body = assert.res_status(200, res) + local ok = string.find(body, '"data":[]', nil, true) + assert.truthy(ok) + end) + it("/tags/:tags with invalid :tags value", function() local res = assert(client:send { method = "GET", From b00c73e4f8e9c5bc89432227e50cd7602c507228 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 22 Aug 2023 17:39:42 -0300 Subject: [PATCH 2904/4351] fix(tracing): record http.status_code when request is not proxied (#11406) * fix(tracing): record http.status_code even when request is not proxied * docs(CHANGELOG) description updated * tests(tracing): kong span includes status code --------- Co-authored-by: Jonah Back --- CHANGELOG.md | 4 ++ kong/runloop/handler.lua | 1 + .../14-tracing/01-instrumentations_spec.lua | 50 ++++++++++++++++++- 3 files changed, 54 insertions(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index ee97395cc4d..bda6d6d40ba 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -154,6 +154,10 @@ [#11066](https://github.com/Kong/kong/pull/11066) - Fix a bug that caused sampling rate to be applied to individual spans producing split traces. [#11135](https://github.com/Kong/kong/pull/11135) +- Fix a bug that caused spans to not be instrumented with http.status_code when the request was not proxied to an upstream. + Thanks [@backjo](https://github.com/backjo) for contributing this change. + [#11152](https://github.com/Kong/kong/pull/11152), + [#11406](https://github.com/Kong/kong/pull/11406) - Fix a bug that caused the router to fail in `traditional_compatible` mode when a route with multiple paths and no service was created. [#11158](https://github.com/Kong/kong/pull/11158) - Fix an issue where the router of flavor `expressions` can not work correctly diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 72e8e360ed3..7e4641d9af6 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1480,6 +1480,7 @@ return { header_filter = { before = function(ctx) if not ctx.KONG_PROXIED then + instrumentation.runloop_before_header_filter(ngx.status) return end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index e876874d01a..834e3aaf7a7 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -65,6 +65,13 @@ for _, strategy in helpers.each_strategy() do hosts = { "status" }, strip_path = false }) + local np_route = bp.routes:insert({ + service = http_srv, + protocols = { "http" }, + paths = { "/noproxy" }, + strip_path = false + }) + bp.plugins:insert({ name = tcp_trace_plugin_name, config = { @@ -74,10 +81,19 @@ for _, strategy in helpers.each_strategy() do } }) + bp.plugins:insert({ + name = "request-termination", + route = np_route, + config = { + status_code = 418, + message = "No coffee for you. I'm a teapot.", + } + }) + assert(helpers.start_kong { database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "tcp-trace-exporter", + plugins = "bundled, tcp-trace-exporter", tracing_instrumentations = types, tracing_sampling_rate = 1, }) @@ -316,6 +332,38 @@ for _, strategy in helpers.each_strategy() do assert_has_no_span("kong.dns", spans) assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) end) + + it("contains the expected kong span with status code when request is not proxied", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/noproxy", + }) + assert.res_status(418, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + -- Making sure it's alright + local spans = cjson.decode(res) + local kong_span = assert_has_span("kong", spans) + + assert_has_attributes(kong_span, { + ["http.method"] = "GET", + ["http.flavor"] = "1.1", + ["http.status_code"] = "418", + ["http.route"] = "/noproxy", + ["http.url"] = "http://0.0.0.0/noproxy", + }) + assert_has_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) + assert_has_no_span("kong.balancer", spans) + assert_has_no_span("kong.database.query", spans) + assert_has_no_span("kong.router", spans) + assert_has_no_span("kong.dns", spans) + assert_has_no_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + end) end) From ee2a9c9a58f1e56bae9b8bace900f3635196db55 Mon Sep 17 00:00:00 2001 From: Kurt Tu <131840510+sabertobihwy@users.noreply.github.com> Date: Wed, 23 Aug 2023 15:23:02 +0800 Subject: [PATCH 2905/4351] fix(queues): continue processing after hard error in handler (#11423) There was an issue with the queue implementation where processing would stop when encountering a hard error in the handler function. The changes in the code fix this problem. Now, the handler function is called using pcall to catch any errors that occur. If a hard error occurs, the error is logged but the processing of the remaining entries in the queue continues. --- CHANGELOG.md | 2 ++ kong/tools/queue.lua | 16 +++++++++++----- spec/01-unit/27-queue_spec.lua | 32 ++++++++++++++++++++++++++++++++ 3 files changed, 45 insertions(+), 5 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index bda6d6d40ba..6927fa60b68 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -40,6 +40,8 @@ [#11385](https://github.com/Kong/kong/pull/11385) - Fix cache warmup mechanism not working in `acls` plugin groups config entity scenario. [#11414](https://github.com/Kong/kong/pull/11414) +- Fix an issue that queue stops processing when a hard error is encountered in the handler function. + [#11423](https://github.com/Kong/kong/pull/11423) #### Plugins diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 8f20327dde5..e0845939172 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -267,12 +267,20 @@ function Queue:process_once() local retry_count = 0 while true do self:log_debug("passing %d entries to handler", entry_count) - ok, err = self.handler(self.handler_conf, batch) - if ok then - self:log_debug("handler processed %d entries sucessfully", entry_count) + local status + status, ok, err = pcall(self.handler, self.handler_conf, batch) + if status and ok == true then + self:log_debug("handler processed %d entries successfully", entry_count) break end + if not status then + -- protected call failed, ok is the error message + err = ok + end + + self:log_warn("handler could not process entries: %s", tostring(err or "no error details returned by handler")) + if not err then self:log_err("handler returned falsy value but no error information") end @@ -284,8 +292,6 @@ function Queue:process_once() break end - self:log_warn("handler could not process entries: %s", tostring(err)) - -- Delay before retrying. The delay time is calculated by multiplying the configured initial_retry_delay with -- 2 to the power of the number of retries, creating an exponential increase over the course of each retry. -- The maximum time between retries is capped by the max_retry_delay configuration parameter. diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index c85954d87ca..76ef3078c40 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -755,4 +755,36 @@ describe("plugin queue", function() assert.equals(123, converted_parameters.max_batch_size) assert.equals(234, converted_parameters.max_coalescing_delay) end) + + it("continue processing after hard error in handler", function() + local processed = {} + local function enqueue(entry) + Queue.enqueue( + queue_conf({ + name = "continue-processing", + max_batch_size = 1, + max_entries = 5, + max_coalescing_delay = 0.1, + max_retry_time = 3, + }), + function(_, batch) + if batch[1] == "Two" then + error("hard error") + end + table.insert(processed, batch[1]) + return true + end, + nil, + entry + ) + end + enqueue("One") + enqueue("Two") + enqueue("Three") + wait_until_queue_done("continue-processing") + assert.equal("One", processed[1]) + assert.equal("Three", processed[2]) + assert.match_re(log_messages, 'WARN \\[\\] queue continue-processing: handler could not process entries: .*: hard error') + assert.match_re(log_messages, 'ERR \\[\\] queue continue-processing: could not send entries, giving up after \\d retries. 1 queue entries were lost') + end) end) From 05acd5b9284df7551ca76cb736b15750ba2eb124 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 24 Aug 2023 11:35:14 +0800 Subject: [PATCH 2906/4351] docs(changelog): move few entries to the correct place (#11440) --- CHANGELOG.md | 38 +++++++++++--------------------------- 1 file changed, 11 insertions(+), 27 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 6927fa60b68..54b113e0dd9 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -79,21 +79,6 @@ - **CentOS packages are now removed from the release and are no longer supported in future versions.** -#### Core - -- '/schemas' endpoint returns additional information about cross-field validation as part of the schema. This should help tools that use the Admin API to perform better client-side validation. - -#### Plugins - -- Validation for queue related parameters has been - improved. `max_batch_size`, `max_entries` and `max_bytes` are now - `integer`s instead of `number`s. `initial_retry_delay` and - `max_retry_delay` must now be `number`s greater than 0.001 - (seconds). - [#10840](https://github.com/Kong/kong/pull/10840) -- **Acme**: Fixed string concatenation on cert renewal errors - [#11364](https://github.com/Kong/kong/pull/11364) - ### Additions #### Core @@ -104,15 +89,14 @@ [#11244](https://github.com/Kong/kong/pull/11244) - Add beta support for WebAssembly/proxy-wasm [#11218](https://github.com/Kong/kong/pull/11218) - -#### Admin API +- '/schemas' endpoint returns additional information about cross-field validation as part of the schema. + This should help tools that use the Admin API to perform better client-side validation. + [#11108](https://github.com/Kong/kong/pull/11108) #### Kong Manager - First release of the Kong Manager Open Source Edition. [#11131](https://github.com/Kong/kong/pull/11131) -#### Status API - #### Plugins - **OpenTelemetry**: Support AWS X-Ray propagation header @@ -125,8 +109,6 @@ Thanks [@scrudge](https://github.com/scrudge) for contributing this change. [#10245](https://github.com/Kong/kong/pull/10245) -#### PDK - #### Performance - In dbless mode, the declarative schema is now fully initialized at startup @@ -205,8 +187,14 @@ [#10559](https://github.com/Kong/kong/pull/10559) - **Zipkin**: Fixed an issue that traces not being generated correctly when instrumentations are enabled. [#10983](https://github.com/Kong/kong/pull/10983) - -#### PDK +- **Acme**: Fixed string concatenation on cert renewal errors + [#11364](https://github.com/Kong/kong/pull/11364) +- Validation for queue related parameters has been + improved. `max_batch_size`, `max_entries` and `max_bytes` are now + `integer`s instead of `number`s. `initial_retry_delay` and + `max_retry_delay` must now be `number`s greater than 0.001 + (seconds). + [#10840](https://github.com/Kong/kong/pull/10840) ### Changed @@ -232,10 +220,6 @@ mode or data plane. [#10995](https://github.com/Kong/kong/pull/10995) -#### PDK - -#### Plugins - ### Dependencies - Bumped lua-resty-openssl from 0.8.20 to 0.8.23 From 5eb0833037a0eb0346bf0d687e457dcf8da5684e Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 24 Aug 2023 14:01:11 +0800 Subject: [PATCH 2907/4351] docs(changelog): add missing changelog entries (#11426) --- CHANGELOG.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 54b113e0dd9..9fab78cb1e5 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,6 +14,9 @@ #### Core +- Support HTTP query parameters in expression routes. + [#11348](https://github.com/Kong/kong/pull/11348) + #### Plugins - **AWS-Lambda**: the AWS-Lambda plugin has been refactored by using `lua-resty-aws` as an @@ -42,12 +45,16 @@ [#11414](https://github.com/Kong/kong/pull/11414) - Fix an issue that queue stops processing when a hard error is encountered in the handler function. [#11423](https://github.com/Kong/kong/pull/11423) +- Fix an issue that query parameters are not forwarded in proxied request. + Thanks [@chirag-manwani](https://github.com/chirag-manwani) for contributing this change. + [#11328](https://github.com/Kong/kong/pull/11328) #### Plugins - **OAuth2**: For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. [#11342](https://github.com/Kong/kong/pull/11342) - When the worker is in shutdown mode and more data is immediately available without waiting for `max_coalescing_delay`, queues are now cleared in batches. + Thanks [@JensErat](https://github.com/JensErat) for contributing this change. [#11376](https://github.com/Kong/kong/pull/11376) - A race condition in the plugin queue could potentially crash the worker when `max_entries` was set to `max_batch_size`. [#11378](https://github.com/Kong/kong/pull/11378) From 05c3f3b5e6278a7dc95978785607e164e0d8aa7a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 24 Aug 2023 11:41:13 +0300 Subject: [PATCH 2908/4351] chore(deps): bump bazelisk from 1.17.0 to 1.18.0 (#11435) ### Summary Bazelisk v1.18.0 contains some bug fixes and internal cleanups. Most notably, it uses consistent Bazel paths to avoid spurious rebuilds when downloading the same Bazel binary from a different mirror Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 8a5c24f2743..451df447abb 100644 --- a/Makefile +++ b/Makefile @@ -44,7 +44,7 @@ endif ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 -BAZLISK_VERSION ?= 1.17.0 +BAZLISK_VERSION ?= 1.18.0 H2CLIENT_VERSION ?= 0.4.0 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built From cef643f1af89c486439862b3907ccacb6ab28b69 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 24 Aug 2023 08:42:45 +0000 Subject: [PATCH 2909/4351] chore(test): fix flaky tests (#11451) chore(test): flakiness caused by assuming order Generally, if the API definition does not require data ordering, we should not make assumptions about the ordering. Otherwise, the test could be flaky. fix(test): flakiness due to time We should always update the time before a time-sensitive test. sleep implicitly updates time, but we need an accurate start time before sleep. Thanks to @ADD-SP's help. Fix KAG-2417 --- .../04-admin_api/08-targets_routes_spec.lua | 30 ++++++++++++------- .../01-cluster_events_spec.lua | 2 ++ 2 files changed, 21 insertions(+), 11 deletions(-) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 5676ec08a8b..3f58cf6024e 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -241,9 +241,21 @@ describe("Admin API #" .. strategy, function() describe("GET", function() local apis = {} + local api_map local upstream + local function target_list_to_map(list) + local map = {} + for _, t in ipairs(list) do + map[t.target] = t + if t.tags == ngx.null then + t.tags = nil + end + end + return map + end + before_each(function() upstream = bp.upstreams:insert {} @@ -267,10 +279,12 @@ describe("Admin API #" .. strategy, function() weight = 10, upstream = { id = upstream.id }, } + + api_map = target_list_to_map(apis) end) - it("shows all targets", function() - for _, append in ipairs({ "", "/" }) do + for _, append in ipairs({ "", "/" }) do + it("shows all targets with " .. (append == "" and "no" or "") .. " ending slash", function() local res = assert(client:send { method = "GET", path = "/upstreams/" .. upstream.name .. "/targets" .. append, @@ -281,15 +295,9 @@ describe("Admin API #" .. strategy, function() -- we got four active targets for this upstream assert.equal(4, #json.data) - -- when multiple active targets are present, we only see the last one - assert.equal(apis[4].id, json.data[1].id) - - -- validate the remaining returned targets - assert.equal(apis[3].target, json.data[2].target) - assert.equal(apis[2].target, json.data[3].target) - assert.equal(apis[1].target, json.data[4].target) - end - end) + assert.same(api_map, target_list_to_map(json.data)) + end) + end describe("empty results", function() it("data property is an empty array", function() diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index b2831e7ebfb..a931160da38 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -332,6 +332,8 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:subscribe("nbf_channel", cb, false)) -- false to not start auto polling + -- we need accurate time, otherwise the test would be flaky + ngx.update_time() assert(cluster_events_2:broadcast("nbf_channel", "hello world")) assert(cluster_events_1:poll()) From 704c72d46803892670651af8ce631bedf8360203 Mon Sep 17 00:00:00 2001 From: oowl Date: Thu, 24 Aug 2023 16:50:43 +0800 Subject: [PATCH 2910/4351] fix(core): fix response status code is not real upstream status when using kong.response function (#11437) When kong uses kong_buffered_http and upstream timeout, the return status code needs to return 504 (which return by ngx.location.capture), not 502. FTI-5320 --- CHANGELOG.md | 2 + kong/init.lua | 2 +- .../05-proxy/07-upstream_timeouts_spec.lua | 45 ++++++++++++++++++- 3 files changed, 47 insertions(+), 2 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9fab78cb1e5..42b7af25028 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -48,6 +48,8 @@ - Fix an issue that query parameters are not forwarded in proxied request. Thanks [@chirag-manwani](https://github.com/chirag-manwani) for contributing this change. [#11328](https://github.com/Kong/kong/pull/11328) +- Fix an issue that response status code is not real upstream status when using kong.response function. + [#11437](https://github.com/Kong/kong/pull/11437) #### Plugins diff --git a/kong/init.lua b/kong/init.lua index 6dfd47aa2c4..a258342db4e 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1296,7 +1296,7 @@ do local res = ngx.location.capture("/kong_buffered_http", options) if res.truncated and options.method ~= ngx.HTTP_HEAD then ctx.KONG_PHASE = PHASES.error - ngx.status = 502 + ngx.status = res.status or 502 return kong_error_handlers(ctx) end diff --git a/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua b/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua index d6d2121aa4a..0a1596f2a2d 100644 --- a/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua +++ b/spec/02-integration/05-proxy/07-upstream_timeouts_spec.lua @@ -32,6 +32,21 @@ for _, strategy in helpers.each_strategy() do route.service = bp.services:insert(service) + if route.enable_buffering then + route.enable_buffering = nil + bp.plugins:insert({ + name = "pre-function", + service = { id = route.service.id }, + config = { + access = { + [[ + kong.service.request.enable_buffering() + ]], + }, + } + }) + end + if not route.protocols then route.protocols = { "http" } end @@ -73,6 +88,17 @@ for _, strategy in helpers.each_strategy() do read_timeout = 1, -- ms }, }, + { + methods = { "PUT" }, + service = { + name = "api-4", + protocol = "http", + host = "konghq.com", + port = 81, + connect_timeout = 1, -- ms + }, + enable_buffering = true, + }, } bp.plugins:insert { @@ -83,7 +109,7 @@ for _, strategy in helpers.each_strategy() do } assert(helpers.start_kong({ - plugins = "ctx-checker-last", + plugins = "bundled, ctx-checker-last", database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -161,5 +187,22 @@ for _, strategy in helpers.each_strategy() do assert.equal(504, res.status) end) end) + + describe("upstream_connect_timeout with enable_buffering", function() + it("sets upstream send timeout value", function() + local res = assert(proxy_client:send { + method = "PUT", + path = "/put", + body = { + huge = string.rep("a", 2^25) + }, + headers = { ["Content-Type"] = "application/json" }, + }) + + assert.equal(504, res.status) + end) + end) + + end) end From ef313ba5137ed5c6021f0c8d799c53c7c958cca9 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 10 Aug 2023 16:06:49 -0700 Subject: [PATCH 2911/4351] docs(kong.conf): add section for wasm nginx.conf directives --- kong.conf.default | 77 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 77 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index 73097a76132..5a0ac9b80d3 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1989,3 +1989,80 @@ # * No recursion is performed. Only .wasm files at the # top level are registered # * This path _may_ be a symlink to a directory. + +#------------------------------------------------------------------------------ +# WASM injected directives +#------------------------------------------------------------------------------ + +# The Nginx Wasm module (i.e. ngx_wasm_module) has its own settings, which can +# be tuned via `wasm_*` directives in the Nginx configuration file. Kong +# supports configuration of these directives via its Nginx directive injection +# mechanism. +# +# The following namespaces are supported: +# +# - `nginx_wasm_`: Injects `` into the `wasm {}` block. +# - `nginx_wasm_shm_`: Injects `shm_kv ` into the `wasm {}` block, +# allowing operators to define custom shared memory zones which are usable by +# the `get_shared_data`/`set_shared_data` Proxy-Wasm SDK functions. +# - `nginx_wasm_wasmtime_`: Injects `flag ` into the `wasmtime {}` +# block, allowing various Wasmtime-specific flags to be set. +# - `nginx__`: Injects `` into the +# `http {}` or `server {}` blocks, as specified in the Nginx injected directives +# section. +# +# The documentation for all supported directives can be found in the Nginx Wasm +# module repository: +# +# https://github.com/Kong/ngx_wasm_module/blob/main/docs/DIRECTIVES.md +# +# The Wasmtime flag documentation can be found here: +# +# https://docs.wasmtime.dev/c-api/config_8h.html +# +# There are several noteworthy ngx_wasm_module behaviors which can be tuned via +# `http {}`/`server {}` level directive injection (identical behavior in either +# level), for example: +# +# - `nginx_http_proxy_wasm_socket__timeout`: sets connection/read/send +# timeouts for Wasm dispatches. +# - `nginx_http_proxy_wasm_socket_buffer_size`: sets a buffer size for +# reading Wasm dispatch responses. +# +# The values for these settings are inherited from their `nginx_*_lua_*` +# counterparts if they have not been explicitly set. For instance, if you set +# `nginx_http_lua_socket_connect_timeout`, the value +# of this setting will be propagated to `nginx_http_wasm_socket_connect_timeout` +# unless you _also_ set `nginx_http_wasm_socket_connect_timeout`. +# +# Some TLS-related settings receive special treatment as well: +# +# - `lua_ssl_trusted_certificate`: when set, the value is propagated to the +# `nginx_wasm_tls_trusted_certificate` directive. +# - `lua_ssl_verify_depth`: when set (to a value greater than zero), several +# TLS-related `nginx_wasm_*` settings are enabled: +# * `nginx_wasm_tls_verify_cert` +# * `nginx_wasm_tls_verify_host` +# * `nginx_wasm_tls_no_verify_warn` +# +# Like other `kong.conf` fields, all injected Nginx directives documented here +# can be set via environment variable. For instance, setting: +# +# `KONG_NGINX_WASM_TLS_VERIFY_CERT=` +# +# Will inject the following in to the `wasm {}` block: +# +# `tls_verify_cert ;` +# +# There are several Nginx directives supported by ngx_wasm_module which should +# not be used because they are irrelevant to or unsupported by Kong, or they may +# conflict with Kong's own management of Proxy-Wasm. Use of these directives may +# result in unintentional breakage: +# +# - `wasm_call` +# - `module` +# - `proxy_wasm` +# - `proxy_wasm_isolation` +# - `resolver_add` +# - `proxy_wasm_request_headers_in_access` +# - `shm_queue` From dbacabb627edc50d69a05a773cfe6f304667991f Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 14 Aug 2023 13:51:40 -0700 Subject: [PATCH 2912/4351] fix(wasm): remove hardcoded isolation level This was added during local development to work around a bug but is no longer desired and disallows setting the isolation level via kong.conf. --- CHANGELOG.md | 3 +++ kong.conf.default | 1 - kong/runloop/wasm.lua | 4 +--- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 42b7af25028..b37b96a03df 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -50,6 +50,9 @@ [#11328](https://github.com/Kong/kong/pull/11328) - Fix an issue that response status code is not real upstream status when using kong.response function. [#11437](https://github.com/Kong/kong/pull/11437) +- Removed a hardcoded proxy-wasm isolation level setting that was preventing the + `nginx_http_proxy_wasm_isolation` configuration value from taking effect. + [#11407](https://github.com/Kong/kong/pull/11407) #### Plugins diff --git a/kong.conf.default b/kong.conf.default index 5a0ac9b80d3..c77883eaaa0 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -2062,7 +2062,6 @@ # - `wasm_call` # - `module` # - `proxy_wasm` -# - `proxy_wasm_isolation` # - `resolver_add` # - `proxy_wasm_request_headers_in_access` # - `shm_queue` diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 08ef1ffc9bf..64502ca6b08 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -49,7 +49,6 @@ local sha256 = utils.sha256_bin local VERSION_KEY = "filter_chains:version" local TTL_ZERO = { ttl = 0 } -local ATTACH_OPTS = {} --- @@ -576,7 +575,6 @@ local function enable(kong_config) _G.dns_client = _G.dns_client or dns(kong_config) proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" - ATTACH_OPTS.isolation = proxy_wasm.isolations.FILTER ENABLED = true STATUS = STATUS_ENABLED @@ -670,7 +668,7 @@ function _M.attach(ctx) ctx.ran_wasm = true - local ok, err = proxy_wasm.attach(chain.c_plan, ATTACH_OPTS) + local ok, err = proxy_wasm.attach(chain.c_plan) if not ok then log(CRIT, "failed attaching ", chain.label, " filter chain to request: ", err) return kong.response.error(500) From 3bf77d7455d019455c017e8e43d05e444bf78c86 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 25 Aug 2023 08:21:16 +0200 Subject: [PATCH 2913/4351] fix(queues): shutdown flag needs to be checked while waiting (#11456) The previous fix (#11376) to enable batching during shutdown failed to check the shutdown flag while waiting for more items to batch. If the coalescing delay was large enough, this could cause the last batch to be lost. --- kong/tools/queue.lua | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index e0845939172..d632cca8112 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -234,10 +234,6 @@ function Queue:process_once() -- We've got our first entry from the queue. Collect more entries until max_coalescing_delay expires or we've collected -- max_batch_size entries to send - if ngx.worker.exiting() then - -- minimize coalescing delay during shutdown to quickly process remaining entries - self.max_coalescing_delay = COALESCE_MIN_TIME - end while entry_count < self.max_batch_size and self.max_coalescing_delay - (now() - data_started) >= COALESCE_MIN_TIME do @@ -245,6 +241,12 @@ function Queue:process_once() -- so that we can check for worker shutdown periodically. local wait_time = math_min(self.max_coalescing_delay - (now() - data_started), COALESCE_POLL_TIME) + if ngx.worker.exiting() then + -- minimize coalescing delay during shutdown to quickly process remaining entries + self.max_coalescing_delay = COALESCE_MIN_TIME + wait_time = COALESCE_MIN_TIME + end + ok, err = self.semaphore:wait(wait_time) if not ok and err ~= "timeout" then self:log_err("could not wait for semaphore: %s", err) From 442b942f970002d95f05972f24af93ce181bf137 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 25 Aug 2023 11:37:53 +0300 Subject: [PATCH 2914/4351] feat(dist): re-enable ngx_devel_kit_module (#11457) ### Summary Re-enables `ngx_devel_kit_module`. This was originally disabled in: https://github.com/Kong/kong/pull/10315 NDK is needed for `set_by_lua`, which is the reason we re-enable it, even when Kong doesn't use it, and can only be used through Nginx configuration injections or custom Kong Nginx templates. ### Issues Resolved Fix #11455 Signed-off-by: Aapo Talvensaari --- build/openresty/BUILD.openresty.bazel | 1 - 1 file changed, 1 deletion(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 2acc45fb38d..dfb531c01c7 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -133,7 +133,6 @@ CONFIGURE_OPTIONS = [ "--without-http_redis_module", "--without-http_rds_json_module", "--without-http_rds_csv_module", - "--without-ngx_devel_kit_module", "--with-luajit=$$EXT_BUILD_DEPS$$/luajit", "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/pcre/include\"", "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/openssl/include\"", From 8cd18bcde1c4d429d844cf43c9b5bab20f8bc73c Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 28 Aug 2023 11:10:21 +0800 Subject: [PATCH 2915/4351] refactor(router): categorize router fields to simplify logic (#11411) Summary Categorize atc fields to fields header_fields query_fields, then we can simplify the logic in select(). --- kong/router/atc.lua | 92 ++++++++++++++++++++++----------------------- 1 file changed, 44 insertions(+), 48 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index affbbb9e443..653f09af2b5 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -158,35 +158,34 @@ local function add_atc_matcher(inst, route, route_id, end -local function is_http_headers_field(field) - return field:sub(1, 13) == "http.headers." -end - +local function categorize_fields(fields) -local function has_header_matching_field(fields) - for _, field in ipairs(fields) do - if is_http_headers_field(field) then - return true - end + if not is_http then + return fields, nil, nil end - return false -end + local basic = {} + local headers = {} + local queries = {} + -- 13 bytes, same len for "http.queries." + local PREFIX_LEN = 13 -- #"http.headers." -local function is_http_queries_field(field) - return field:sub(1, 13) == "http.queries." -end + for _, field in ipairs(fields) do + local prefix = field:sub(1, PREFIX_LEN) + if prefix == "http.headers." then + headers[field:sub(PREFIX_LEN + 1)] = field -local function has_query_matching_field(fields) - for _, field in ipairs(fields) do - if is_http_queries_field(field) then - return true + elseif prefix == "http.queries." then + queries[field:sub(PREFIX_LEN + 1)] = field + + else + table.insert(basic, field) end end - return false + return basic, headers, queries end @@ -228,9 +227,7 @@ local function new_from_scratch(routes, get_exp_and_priority) yield(true, phase) end - local fields = inst:get_fields() - local match_headers = has_header_matching_field(fields) - local match_queries = has_query_matching_field(fields) + local fields, header_fields, query_fields = categorize_fields(inst:get_fields()) return setmetatable({ schema = CACHED_SCHEMA, @@ -238,8 +235,8 @@ local function new_from_scratch(routes, get_exp_and_priority) routes = routes_t, services = services_t, fields = fields, - match_headers = match_headers, - match_queries = match_queries, + header_fields = header_fields, + query_fields = query_fields, updated_at = new_updated_at, rebuilding = false, }, _MT) @@ -321,11 +318,11 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) yield(true, phase) end - local fields = inst:get_fields() + local fields, header_fields, query_fields = categorize_fields(inst:get_fields()) old_router.fields = fields - old_router.match_headers = has_header_matching_field(fields) - old_router.match_queries = has_query_matching_field(fields) + old_router.header_fields = header_fields + old_router.query_fields = query_fields old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -451,12 +448,16 @@ function _M:select(req_method, req_uri, req_host, req_scheme, return nil, err end - elseif is_http_headers_field(field) then - if not req_headers then - goto continue - end + else -- unknown field + error("unknown router matching schema field: " .. field) + + end -- if field + + end -- for self.fields + + if req_headers then + for h, field in pairs(self.header_fields) do - local h = field:sub(14) local v = req_headers[h] if type(v) == "string" then @@ -474,14 +475,14 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end end -- if type(v) - -- if v is nil or others, goto continue + -- if v is nil or others, ignore - elseif is_http_queries_field(field) then - if not req_queries then - goto continue - end + end -- for self.header_fields + end -- req_headers + + if req_queries then + for n, field in pairs(self.query_fields) do - local n = field:sub(14) local v = req_queries[n] -- the query parameter has only one value, like /?foo=bar @@ -510,15 +511,10 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end end -- if type(v) - -- if v is nil or others, goto continue + -- if v is nil or others, ignore - else -- unknown field - error("unknown router matching schema field: " .. field) - - end -- if field - - ::continue:: - end -- for self.fields + end -- for self.query_fields + end -- req_queries local matched = self.router:execute(c) if not matched then @@ -638,7 +634,7 @@ function _M:exec(ctx) local sni = server_name() local headers, headers_key - if self.match_headers then + if not is_empty_field(self.header_fields) then headers = get_http_params(get_headers, "headers", "lua_max_req_headers") headers["host"] = nil @@ -647,7 +643,7 @@ function _M:exec(ctx) end local queries, queries_key - if self.match_queries then + if not is_empty_field(self.query_fields) then queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") queries_key = get_queries_key(queries) From 0cd4e6e30b8567084db2e24d79f1e6164e9fcac0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 28 Aug 2023 14:43:08 +0800 Subject: [PATCH 2916/4351] fix(manifest): correct manifest after recent refactor (#11465) --- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 4 +--- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el7-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 1 + scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- 8 files changed, 8 insertions(+), 9 deletions(-) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 3cd1f7d92d6..78509f59c77 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -176,8 +176,8 @@ - Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so Needed : - - libm.so.6 - libdl.so.2 + - libm.so.6 - libpthread.so.0 - libgcc_s.so.1 - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 2accd54a211..935fc10bcfb 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -42,10 +42,8 @@ - Path : /usr/local/kong/lib/libexpat.so.1.8.10 Needed : - - libstdc++.so.6 - libm.so.6 - libc.so.6 - - ld-linux-aarch64.so.1 - Path : /usr/local/kong/lib/libssl.so.3 Needed : @@ -88,7 +86,7 @@ Needed : - libexpat.so.1 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/lib/lua/5.1/mime/core.so Needed : diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index cc1a7543599..35fb94dcb7d 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -176,8 +176,8 @@ - Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so Needed : - - libm.so.6 - libdl.so.2 + - libm.so.6 - libpthread.so.0 - libgcc_s.so.1 - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 5fec3e02b6f..3ace491dc8e 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -165,8 +165,8 @@ - Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so Needed : - - libm.so.6 - libdl.so.2 + - libm.so.6 - libpthread.so.0 - libgcc_s.so.1 - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 3cd1f7d92d6..78509f59c77 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -176,8 +176,8 @@ - Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so Needed : - - libm.so.6 - libdl.so.2 + - libm.so.6 - libpthread.so.0 - libgcc_s.so.1 - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 5606fbacfb9..4e68d0e02df 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -175,8 +175,8 @@ - Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so Needed : - - libm.so.6 - libdl.so.2 + - libm.so.6 - libpthread.so.0 - libgcc_s.so.1 - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index eca54fa2e74..935fc10bcfb 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -42,6 +42,7 @@ - Path : /usr/local/kong/lib/libexpat.so.1.8.10 Needed : + - libm.so.6 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 3674bb25a99..746de58bea8 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -169,8 +169,8 @@ - Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so Needed : - - libm.so.6 - libdl.so.2 + - libm.so.6 - libpthread.so.0 - libgcc_s.so.1 - libc.so.6 From dd9b362d8f98a9fca9929f85285930ce68f49a3b Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 28 Aug 2023 07:27:29 +0000 Subject: [PATCH 2917/4351] chore(test): time flakiness (#11463) update time for time sensitve tests --- .../02-integration/06-invalidations/01-cluster_events_spec.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index a931160da38..21751c985fa 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -83,6 +83,9 @@ for _, strategy in helpers.each_strategy() do before_each(function() spy_func = spy.new(function() end) + -- time sensitive tests should have accurate time at the start + -- and for the later `ngx.sleep()` calls the time will be updated automatically + ngx.update_time() end) it("broadcasts on a given channel", function() From feffc2e6ac75306bcd4d8c9f61e8b7967dc6af09 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 28 Aug 2023 16:23:04 +0800 Subject: [PATCH 2918/4351] feat(build): check username and python sanity (#11445) --- build/kong_bindings.bzl | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 982f221337e..fc85f5a91dd 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -77,6 +77,20 @@ def _check_sanity(ctx): "The following command is useful to check if Xcode is picked up by Bazel:\n" + "eval `find /private/var/tmp/_bazel_*/|grep xcode-locator|head -n1`") + python = ctx.execute(["which", "python"]).stdout.strip() + if not python: + fail("rules_foreign_cc hasn't migrated to python3 on macOS yet, and your system doens't \n" + + "have a `python` binary. Consider create a symlink to `python3` and include in PATH:\n" + + "ln -s `which python3` /usr/local/bin/python\n" + + "export PATH=/usr/local/bin:$PATH bazel build \n") + + user = ctx.os.environ.get("USER", "") + if "@" in user: + fail("Bazel uses $USER in cache and rule_foreign_cc uses `@` in its sed command.\n" + + "However, your username contains a `@` character, which will cause build failure.\n" + + "Please rerun this build with:\n" + + "export USER=" + user.replace("@", "_") + " bazel build ") + def _load_bindings_impl(ctx): _check_sanity(ctx) From ba559eadf3468b77260413831405e17f3c326206 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 29 Aug 2023 13:58:56 +0800 Subject: [PATCH 2919/4351] style(router): minor code style clean (#11449) style(router): minor code style clean --- kong/router/compat.lua | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index f742571ac49..dc0b5cdd08e 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -4,20 +4,23 @@ local _M = {} local bit = require("bit") local buffer = require("string.buffer") local atc = require("kong.router.atc") +local utils = require("kong.router.utils") local tb_new = require("table.new") local tb_nkeys = require("table.nkeys") local uuid = require("resty.jit-uuid") local shallow_copy = require("kong.tools.utils").shallow_copy -local is_regex_magic = require("kong.router.utils").is_regex_magic + + +local is_regex_magic = utils.is_regex_magic +local parse_ip_addr = utils.parse_ip_addr local escape_str = atc.escape_str local is_empty_field = atc.is_empty_field local gen_for_field = atc.gen_for_field local split_host_port = atc.split_host_port -local parse_ip_addr = require("kong.router.utils").parse_ip_addr local type = type @@ -404,7 +407,8 @@ local function get_priority(route) if headers_count > MAX_HEADER_COUNT then ngx.log(ngx.WARN, "too many headers in route ", route.id, - " headers count capped at 255 when sorting") + " headers count capped at ", MAX_HEADER_COUNT, + " when sorting") headers_count = MAX_HEADER_COUNT end end @@ -533,9 +537,10 @@ end local function split_routes_and_services_by_path(routes_and_services) - local routes_and_services_split = tb_new(#routes_and_services, 0) + local count = #routes_and_services + local routes_and_services_split = tb_new(count, 0) - for i = 1, #routes_and_services do + for i = 1, count do split_route_by_path_into(routes_and_services[i], routes_and_services_split) end From 17c971b51a588d26c0c85dce11784ce516971024 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 29 Aug 2023 15:06:35 +0800 Subject: [PATCH 2920/4351] chore(changelog): new way to maintain the changelog (#11279) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Summary Maintaining changelogs in a single markdown file in the repo is one of the easy ways to maintain and also keep consistency. Since Kong has multiple release versions, sometimes a bug fix needs to be backported to all the supported versions after it gets merged to the master branch. The backport bot is currently broken because of the git conflict. We're Introducing a new way to maintain Kong's changelog, which makes the changelog item become an individual file. The idea is, that you don't get the conflict if you don't edit the same file. --------- Co-authored-by: Hans Hübner Co-authored-by: Wangchong Zhou --- .github/PULL_REQUEST_TEMPLATE.md | 2 +- .github/workflows/build_and_test.yml | 1 + .github/workflows/changelog.yaml | 43 ++++ CHANGELOG/Makefile | 3 + CHANGELOG/README.md | 88 ++++++++ CHANGELOG/changelog | 292 +++++++++++++++++++++++++++ CHANGELOG/changelog-md-template.lua | 63 ++++++ CHANGELOG/changelog-template.yaml | 5 + CHANGELOG/schema.json | 66 ++++++ CHANGELOG/unreleased/kong/.gitkeep | 0 10 files changed, 562 insertions(+), 1 deletion(-) create mode 100644 .github/workflows/changelog.yaml create mode 100644 CHANGELOG/Makefile create mode 100644 CHANGELOG/README.md create mode 100755 CHANGELOG/changelog create mode 100644 CHANGELOG/changelog-md-template.lua create mode 100644 CHANGELOG/changelog-template.yaml create mode 100644 CHANGELOG/schema.json create mode 100644 CHANGELOG/unreleased/kong/.gitkeep diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index 46a80564b09..ee9eb0cb949 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -11,7 +11,7 @@ https://github.com/Kong/kong/blob/master/CONTRIBUTING.md#contributing ### Checklist - [ ] The Pull Request has tests -- [ ] There's an entry in the CHANGELOG +- [ ] A changelog file has been added to `CHANGELOG/unreleased/kong` or adding `skip-changelog` label on PR if unnecessary. [README.md](https://github.com/Kong/kong/CHANGELOG/README.md) (Please ping @vm-001 if you need help) - [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE ### Full changelog diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index fc65aef6c08..077371a7da5 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -5,6 +5,7 @@ on: # ignore markdown files (CHANGELOG.md, README.md, etc.) - '**/*.md' - '.github/workflows/release.yml' + - 'CHANGELOG/**' push: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml new file mode 100644 index 00000000000..9d0e48c27a8 --- /dev/null +++ b/.github/workflows/changelog.yaml @@ -0,0 +1,43 @@ +name: Changelog + +on: + pull_request: + types: [ "opened", "synchronize", "labeled", "unlabeled" ] + +jobs: + require-changelog: + name: Is changelog required? + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v3 + with: + fetch-depth: 2 + + - name: Retrives changed files in CHANGELOG/unreleased/**/*.yaml + id: changelog-check + uses: tj-actions/changed-files@5817a9efb0d7cc34b917d8146ea10b9f32044968 # v37 + with: + files: 'CHANGELOG/unreleased/**/*.yaml' + + - name: Requires a changelog file if 'skip-changelog' label is not added + if: ${{ !contains(github.event.*.labels.*.name, 'skip-changelog') }} + run: > + if [ "${{ steps.changelog-check.outputs.added_files_count }}" = "0" ]; then + echo "PR should contain a changelog file" + exit 1 + fi + + validate-changelog: + name: Validate changelog + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v3 + + - name: Validate changelogs + uses: thiagodnf/yaml-schema-checker@228a5be72029114e3cd6301e0aaeef6b557fa033 # v0.0.8 + with: + jsonSchemaFile: CHANGELOG/schema.json + yamlFiles: | + CHANGELOG/unreleased/*/*.yaml diff --git a/CHANGELOG/Makefile b/CHANGELOG/Makefile new file mode 100644 index 00000000000..a71e38b4110 --- /dev/null +++ b/CHANGELOG/Makefile @@ -0,0 +1,3 @@ +install_dependencies: + luarocks install penlight --local + luarocks install lyaml --local diff --git a/CHANGELOG/README.md b/CHANGELOG/README.md new file mode 100644 index 00000000000..ead8a94074c --- /dev/null +++ b/CHANGELOG/README.md @@ -0,0 +1,88 @@ +# CHANGELOG + +The CHANGELOG directory is used for individual changelog file practice. +The `kong/CHANGELOG.md` now is deprecated. + + +## How to add a changelog file for your PR? + +1/ Copy the `changelog-template.yaml` file and rename with your PR number or a short message as the filename. For example, `11279.yaml`, `introduce-a-new-changelog-system.yaml`. (Prefer using PR number as it's already unique and wouldn't introduce conflict) + +2/ Fill out the changelog template. + + +The description of the changelog file field, please follow the `schema.json` for more details. + +- message: Message of the changelog +- type: Changelog type. (`feature`, `bugfix`, `dependency`, `deprecation`, `breaking_change`) +- scope: Changelog scope. (`Core`, `Plugin`, `PDK`, `Admin API`, `Performance`, `Configuration`, `Clustering`) +- prs: List of associated GitHub PRs +- issues: List of associated GitHub issues +- jiras: List of associated Jira tickets for internal track + +Sample 1 +```yaml +message: Introduce the request id as core feature. +type: feat +scope: Core +prs: + - 11308 +``` + +Sample 2 +```yaml +message: Fix response body gets repeated when `kong.response.get_raw_body()` is called multiple times in a request lifecycle. +type: bugfix +scope: PDK +prs: + - 11424 +jiras: + - "FTI-5296" +``` + + +## changelog command + +The `changelog` command tool provides `preview`, and `release` commands. + +### Prerequisites + +You can skip this part if you're at Kong Bazel virtual env. + +Install luajit + +Install luarocks libraries + +``` +luarocks install penlight --local +luarocks install lyaml --local +``` + +### Usage + +```shell +$ ./changelog -h + +Usage: changelog [options] + +Commands: + release release a release note based on the files in the CHANGELOG/unreleased directory. + preview preview a release note based on the files in the CHANGELOG/unreleased directory. + +Options: + -h, --help display help for command + +Examples: + changelog preview 1.0.0 + changelog release 1.0.0 +``` + +**Preview a release note** +```shell +./changelog preview 1.0.0 +``` + +**Release a release note** +```shell +./changelog release 1.0.0 +``` diff --git a/CHANGELOG/changelog b/CHANGELOG/changelog new file mode 100755 index 00000000000..87e93e2c46d --- /dev/null +++ b/CHANGELOG/changelog @@ -0,0 +1,292 @@ +#!/usr/bin/env luajit + +local pl_template = require "pl.template" +local pl_tablex = require "pl.tablex" +local pl_file = require "pl.file" +local pl_dir = require "pl.dir" +local pl_path = require "pl.path" +local pl_stringx = require "pl.stringx" +local lyaml = require "lyaml" +local pl_app = require 'pl.lapp' + +local CHANGELOG_PATH -- absolute path of CHANGELOG directory +do + local base_path = os.getenv("PWD") + local command = debug.getinfo(1, "S").source:sub(2) + local last_idx = pl_stringx.rfind(command, "/") + if last_idx then + base_path = pl_path.join(base_path, string.sub(command, 1, last_idx - 1)) + end + CHANGELOG_PATH = base_path +end +local UNRELEASED = "unreleased" +local REPOS = { + kong = "Kong/kong", +} +local JIRA_BASE_URL = "https://konghq.atlassian.net/browse/" +local GITHUB_REFERENCE = { + pr = "https://github.com/%s/pull/%d", + issue = "https://github.com/%s/issues/%d" +} +local SCOPE_PRIORITY = { -- smallest on top + Performance = 10, + Configuration = 20, + Core = 30, + PDK = 40, + Plugin = 50, + ["Admin API"] = 60, + Clustering = 70, + Default = 100, -- default priority +} + +setmetatable(SCOPE_PRIORITY, { + __index = function() + return rawget(SCOPE_PRIORITY, "Default") - 1 + end +}) + +local function table_keys(t) + if type(t) ~= "table" then + return t + end + local keys = {} + for k, _ in pairs(t) do + table.insert(keys, k) + end + return keys +end + +local function parse_github_ref(system, reference_type, references) + if references == nil or references == lyaml.null then + return nil + end + local parsed_references = {} + for i, ref in ipairs(references or {}) do + local repo = REPOS[system] + local ref_no = tonumber(ref) -- treat ref as number string first + local name = "#" .. ref + if not ref_no then -- ref is not a number string + local parts = pl_stringx.split(ref, ":") + repo = parts[1] + ref_no = parts[2] + name = pl_stringx.replace(tostring(ref), ":", " #") + end + parsed_references[i] = { + id = ref_no, + name = name, + link = string.format(GITHUB_REFERENCE[reference_type], repo, ref_no), + } + end + return parsed_references +end + + +local function parse_jiras(jiras) + local jira_items = {} + for i, jira in ipairs(jiras or {}) do + jiras[i] = { + id = jira, + link = JIRA_BASE_URL .. jira + } + end + return jira_items +end + + +local function is_yaml(filename) + return pl_stringx.endswith(filename, ".yaml") or + pl_stringx.endswith(filename, ".yml") +end + +local function is_empty_table(t) + return next(t) == nil +end + +local function compile_template(data, template) + local compile_env = { + _escape = ">", + _brackets = "{}", + _debug = true, + pairs = pairs, + ipairs = ipairs, + tostring = tostring, + is_empty_table = is_empty_table, + } + + compile_env = pl_tablex.merge(compile_env, data, true) -- union + local content, err = pl_template.substitute(template, compile_env) + if not content then + return nil, "failed to compile template: " .. err + end + + return content +end + +local function absolute_path(...) + local path = CHANGELOG_PATH + for _, p in ipairs({...}) do + path = pl_path.join(path, p) + end + return path +end + +local function collect_files(folder) + local files + if pl_path.exists(folder) then + files = assert(pl_dir.getfiles(folder)) + if files then + table.sort(files) + end + end + local sorted_files = {} + for _, filename in ipairs(files or {}) do + if is_yaml(filename) then + table.insert(sorted_files, filename) + end + end + + return sorted_files +end + + +local function collect_folder(system, folder) + local data = { + features = {}, + bugfixes = {}, + breaking_changes = {}, + dependencies = {}, + deprecations = {}, + } + + local map = { + feature = "features", + bugfix = "bugfixes", + breaking_change = "breaking_changes", + dependency = "dependencies", + deprecation = "deprecations", + } + + local files = collect_files(folder) + for _, filename in ipairs(files) do + local content = assert(pl_file.read(filename)) + local entry = assert(lyaml.load(content)) + + entry.prs = parse_github_ref(system, "pr", entry.prs) or {} + entry.issues = parse_github_ref(system, "issue", entry.issues) or {} + entry.jiras = parse_jiras(entry.jiras) or {} + + if entry.scope == nil or entry.scope == lyaml.null then + entry.scope = "Default" + end + + local key = map[entry.type] + if not data[key][entry.scope] then + data[key][entry.scope] = {} + end + table.insert(data[key][entry.scope], entry) + end + + for _, scopes in pairs(data) do + local scope_names = table_keys(scopes) + table.sort(scope_names, function(a, b) return SCOPE_PRIORITY[a] < SCOPE_PRIORITY[b] end) + scopes.sorted_scopes = scope_names + end + + return data +end + +local function collect_unreleased() + local data = {} + + data.kong = collect_folder("kong", absolute_path(UNRELEASED, "kong")) + + return data +end + + +local function generate_content(data) + local template_path = absolute_path("changelog-md-template.lua") + local content = assert(pl_file.read(template_path)) + local changelog_template = assert(loadstring(content))() + return compile_template(data, changelog_template) +end + + +-- command: release +-- release a release note +local function release(version) + -- mkdir unreleased path if not exists + if not pl_path.exists(absolute_path(UNRELEASED)) then + assert(pl_dir.makepath(absolute_path(UNRELEASED))) + end + + local data = collect_unreleased() + data.version = version + local content = assert(generate_content(data)) + local target_path = absolute_path(version) + if pl_path.exists(target_path) then + error("directory exists, please manually remove. " .. version) + end + os.execute("mv " .. UNRELEASED .. " " .. target_path) + local filename = pl_path.join(target_path, "changelog.md") + assert(pl_file.write(filename, content)) + assert(pl_dir.makepath(UNRELEASED)) + + print("Successfully generated release note.") +end + + +-- command: preview +-- preview the release note +local function preview(version) + local data = collect_unreleased() + data.version = version + local content = assert(generate_content(data)) + print(content) +end + + +local cmds = { + release = function(args) + local version = args[1] + if not version then + error("Missing version") + end + release(version) + end, + preview = function(args) + local version = args[1] + if not version then + error("Missing version") + end + preview(version) + end, +} + + +local args = pl_app [[ +Usage: changelog [options] + +Commands: + release release a release note based on the files in the CHANGELOG/unreleased directory. + preview preview a release note based on the files in the CHANGELOG/unreleased directory. + +Options: + -h, --help display help for command + +Examples: + changelog preview 1.0.0 + changelog release 1.0.0 +]] + +local cmd_name = table.remove(args, 1) +if not cmd_name then + pl_app.quit() +end + +local cmd_fn = cmds[cmd_name] +if not cmds[cmd_name] then + pl_app.quit("Invalid command: " .. cmd_name, true) +end + +cmd_fn(args) diff --git a/CHANGELOG/changelog-md-template.lua b/CHANGELOG/changelog-md-template.lua new file mode 100644 index 00000000000..b631139c265 --- /dev/null +++ b/CHANGELOG/changelog-md-template.lua @@ -0,0 +1,63 @@ +return [[ +> local function render_changelog_entry(entry) +- ${entry.message} +> if #(entry.prs or {}) > 0 then +> for _, pr in ipairs(entry.prs or {}) do + [${pr.name}](${pr.link}) +> end +> end +> if entry.jiras then +> for _, jira in ipairs(entry.jiras or {}) do + [${jira.id}](${jira.link}) +> end +> end +> if #(entry.issues or {}) > 0 then +(issue: +> for _, issue in ipairs(entry.issues or {}) do + [${issue.name}](${issue.link}) +> end +) +> end +> end +> +> local function render_changelog_entries(entries) +> for _, entry in ipairs(entries or {}) do +> render_changelog_entry(entry) +> end +> end +> +> local function render_changelog_section(section_name, t) +> if #t.sorted_scopes > 0 then +### ${section_name} + +> end +> for _, scope_name in ipairs(t.sorted_scopes or {}) do +> if not (#t.sorted_scopes == 1 and scope_name == "Default") then -- do not print the scope_name if only one scope and it's Default scope +#### ${scope_name} + +> end +> render_changelog_entries(t[scope_name]) +> end +> end +> +> +> +# ${version} + +## Kong + +> render_changelog_section("Breaking Changes", kong.breaking_changes) + + +> render_changelog_section("Deprecations", kong.deprecations) + + +> render_changelog_section("Dependencies", kong.dependencies) + + +> render_changelog_section("Features", kong.features) + + +> render_changelog_section("Fixes", kong.bugfixes) + +]] diff --git a/CHANGELOG/changelog-template.yaml b/CHANGELOG/changelog-template.yaml new file mode 100644 index 00000000000..f2594e2911b --- /dev/null +++ b/CHANGELOG/changelog-template.yaml @@ -0,0 +1,5 @@ +message: +type: +prs: +jiras: +issues: diff --git a/CHANGELOG/schema.json b/CHANGELOG/schema.json new file mode 100644 index 00000000000..3a84124a19c --- /dev/null +++ b/CHANGELOG/schema.json @@ -0,0 +1,66 @@ +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "type": "object", + "properties": { + "message": { + "type": "string", + "description": "Message of the changelog", + "minLength": 1, + "maxLength": 1000 + }, + "type": { + "type": "string", + "description": "Changelog type", + "enum": [ + "feature", + "bugfix", + "dependency", + "deprecation", + "breaking_change" + ] + }, + "scope": { + "type": "string", + "description": "Changelog scope", + "enum": [ + "Core", + "Plugin", + "PDK", + "Admin API", + "Performance", + "Configuration", + "Clustering" + ] + }, + "prs": { + "type": "array", + "description": "List of associated GitHub PRs", + "items": { + "pattern": "^(\\d+|\\w+\/\\w+:\\d+)$", + "type": ["integer", "string"], + "examples": ["1", "torvalds/linux:1"] + } + }, + "issues": { + "type": "array", + "description": "List of associated GitHub issues", + "items": { + "pattern": "^(\\d+|\\w+\/\\w+:\\d+)$", + "type": ["integer", "string"], + "examples": ["1", "torvalds/linux:1"] + } + }, + "jiras": { + "type": "array", + "description": "List of associated Jira tickets for internal tracking.", + "items": { + "type": "string", + "pattern": "^[A-Z]+-[0-9]+$" + } + } + }, + "required": [ + "message", + "type" + ] +} diff --git a/CHANGELOG/unreleased/kong/.gitkeep b/CHANGELOG/unreleased/kong/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d From 4618c4d0237c41e74c2072849028c2b2f016a53f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 29 Aug 2023 16:32:36 +0800 Subject: [PATCH 2921/4351] chore(cd): skip send slack message for daily build failure (#11466) Github doesn't treat the author of commit as actor to scheduled workflow run, so sending slack message doesn't make sense. --- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 9b285b2a54d..1f590dc606b 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -13,7 +13,7 @@ on: jobs: notify_failure: runs-on: ubuntu-latest - if: ${{ github.event.workflow_run.conclusion == 'failure' }} + if: ${{ github.event.workflow_run.conclusion == 'failure' || github.event.workflow_run.event != "schedule" }} steps: - name: Generate Slack Payload id: generate-payload From 4fe2a78ef2d9db1a6a08fb612f4b1722ba1bc947 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 29 Aug 2023 05:38:14 -0300 Subject: [PATCH 2922/4351] docs(kong.conf.default): ssl_ciphers description improvement (#11439) Co-authored-by: Diana <75819066+cloudjumpercat@users.noreply.github.com> --- kong.conf.default | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong.conf.default b/kong.conf.default index c77883eaaa0..98d4fe72e90 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -734,6 +734,8 @@ # the pattern defined by `openssl ciphers`. # This value is ignored if `ssl_cipher_suite` # is not `custom`. + # If you use DHE ciphers, you must also + # configure the `ssl_dhparam` parameter. #ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 # Enables the specified protocols for From 081039aa4967f42da64b4fbe55b9c87670785fc1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 29 Aug 2023 16:55:15 +0800 Subject: [PATCH 2923/4351] fix(dependency_services): support bash 3.x (#11434) macOS ships bash 3.x by default --- scripts/dependency_services/common.sh | 41 +++++++++++++++++---------- 1 file changed, 26 insertions(+), 15 deletions(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index c0b730b9049..0538816a2ca 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -37,33 +37,44 @@ if [ $? -ne 0 ]; then exit 1 fi -# [service_name_in_docker_compose]="env_var_name_1:port_1_in_docker_compose env_var_name_2:port_2_in_docker_compose" -declare -A ports=( - ["postgres"]="PG_PORT:5432" - ["redis"]="REDIS_PORT:6379 REDIS_SSL_PORT:6380" - ["grpcbin"]="GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001" - ["zipkin"]="ZIPKIN_PORT:9411" - # ["opentelemetry"]="OTELCOL_HTTP_PORT:4318 OTELCOL_ZPAGES_PORT:55679" -) +# Initialize parallel arrays for service names and port definitions +services=() +port_defs=() + +# Add elements to the parallel arrays +services+=("postgres") +port_defs+=("PG_PORT:5432") + +services+=("redis") +port_defs+=("REDIS_PORT:6379 REDIS_SSL_PORT:6380") + +services+=("grpcbin") +port_defs+=("GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001") + +services+=("zipkin") +port_defs+=("ZIPKIN_PORT:9411") _kong_added_envs="" -# not all env variable needs all three prefix in all times, but we add all of them -# for simplicity: there's no side effect after all +# Not all env variables need all three prefixes, but we add all of them for simplicity env_prefixes="KONG_ KONG_TEST_ KONG_SPEC_TEST_" -for svc in "${!ports[@]}"; do - for port_def in ${ports[$svc]}; do +for ((i = 0; i < ${#services[@]}; i++)); do + svc="${services[i]}" + + for port_def in ${port_defs[i]}; do env_name=$(echo $port_def |cut -d: -f1) private_port=$(echo $port_def |cut -d: -f2) - exposed_port=$($DOCKER_COMPOSE port $svc $private_port | cut -d: -f2) - if [ -z $exposed_port ]; then + exposed_port="$($DOCKER_COMPOSE port "$svc" "$private_port" | cut -d: -f2)" + + if [ -z "$exposed_port" ]; then echo "Port $env_name for service $svc unknown" continue fi + for prefix in $env_prefixes; do _kong_added_envs="$_kong_added_envs ${prefix}${env_name}" - echo "export ${prefix}${env_name}=$exposed_port" >> $KONG_SERVICE_ENV_FILE + echo "export ${prefix}${env_name}=$exposed_port" >> "$KONG_SERVICE_ENV_FILE" done done done From e7efc1fcfb583007597548b475c353d2b00f17df Mon Sep 17 00:00:00 2001 From: Yi S Date: Tue, 29 Aug 2023 17:03:25 +0800 Subject: [PATCH 2924/4351] chore(admin-gui): Admin GUI CE/EE unification (#11355) Some changes to the admin GUI implementation in the CE gateway, makes the CE -> EE merge more easily. Most of the changes are re-position the code blocks, coupling them with the EE code and making git 3-way merger happy, some tests were also refactored This fix KAG-2245 The coupled PR in the EE repo Kong/kong-ee#6199 has been merged --- kong-3.5.0-0.rockspec | 1 + kong/admin_gui/init.lua | 46 +++-------- kong/admin_gui/utils.lua | 26 +++++++ kong/conf_loader/init.lua | 34 ++++---- kong/init.lua | 1 - kong/templates/kong_defaults.lua | 9 +-- spec/01-unit/03-conf_loader_spec.lua | 2 +- spec/01-unit/04-prefix_handler_spec.lua | 16 ++-- .../29-admin_gui/01-admin_gui_spec.lua | 35 +++++++++ ...pec.lua => 02-admin_gui_template_spec.lua} | 77 ++++++++++--------- .../17-admin_gui/01-admin-gui-path_spec.lua | 8 +- .../17-admin_gui/03-reports_spec.lua | 4 +- spec/helpers.lua | 1 + 13 files changed, 152 insertions(+), 108 deletions(-) create mode 100644 kong/admin_gui/utils.lua create mode 100644 spec/01-unit/29-admin_gui/01-admin_gui_spec.lua rename spec/01-unit/29-admin_gui/{01-admin_gui_template_spec.lua => 02-admin_gui_template_spec.lua} (79%) diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 64ab06413c9..87fa4f28525 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -145,6 +145,7 @@ build = { ["kong.api.routes.upstreams"] = "kong/api/routes/upstreams.lua", ["kong.admin_gui"] = "kong/admin_gui/init.lua", + ["kong.admin_gui.utils"] = "kong/admin_gui/utils.lua", ["kong.status"] = "kong/status/init.lua", ["kong.status.ready"] = "kong/status/ready.lua", diff --git a/kong/admin_gui/init.lua b/kong/admin_gui/init.lua index 8f8bc5084af..02d3b038a3c 100644 --- a/kong/admin_gui/init.lua +++ b/kong/admin_gui/init.lua @@ -1,45 +1,23 @@ -local meta = require "kong.meta" +local meta = require "kong.meta" +local utils = require "kong.admin_gui.utils" local _M = {} --- return first listener matching filters -local function select_listener(listeners, filters) - for _, listener in ipairs(listeners) do - local match = true - for filter, value in pairs(filters) do - if listener[filter] ~= value then - match = false - end - end - if match then - return listener - end - end -end - -local function prepare_variable(variable) - if variable == nil then - return "" - end - - return tostring(variable) -end - function _M.generate_kconfig(kong_config) - local api_listen = select_listener(kong_config.admin_listeners, {ssl = false}) + local api_listen = utils.select_listener(kong_config.admin_listeners, {ssl = false}) local api_port = api_listen and api_listen.port - local api_ssl_listen = select_listener(kong_config.admin_listeners, {ssl = true}) + local api_ssl_listen = utils.select_listener(kong_config.admin_listeners, {ssl = true}) local api_ssl_port = api_ssl_listen and api_ssl_listen.port local configs = { - ADMIN_GUI_URL = prepare_variable(kong_config.admin_gui_url), - ADMIN_GUI_PATH = prepare_variable(kong_config.admin_gui_path), - ADMIN_API_URL = prepare_variable(kong_config.admin_gui_api_url), - ADMIN_API_PORT = prepare_variable(api_port), - ADMIN_API_SSL_PORT = prepare_variable(api_ssl_port), - KONG_VERSION = prepare_variable(meta.version), - KONG_EDITION = "community", - ANONYMOUS_REPORTS = prepare_variable(kong_config.anonymous_reports), + ADMIN_GUI_URL = utils.prepare_variable(kong_config.admin_gui_url), + ADMIN_GUI_PATH = utils.prepare_variable(kong_config.admin_gui_path), + ADMIN_API_URL = utils.prepare_variable(kong_config.admin_gui_api_url), + ADMIN_API_PORT = utils.prepare_variable(api_port), + ADMIN_API_SSL_PORT = utils.prepare_variable(api_ssl_port), + KONG_VERSION = utils.prepare_variable(meta.version), + KONG_EDITION = meta._VERSION:match("enterprise") and "enterprise" or "community", + ANONYMOUS_REPORTS = utils.prepare_variable(kong_config.anonymous_reports), } local kconfig_str = "window.K_CONFIG = {\n" diff --git a/kong/admin_gui/utils.lua b/kong/admin_gui/utils.lua new file mode 100644 index 00000000000..fdd2f31943c --- /dev/null +++ b/kong/admin_gui/utils.lua @@ -0,0 +1,26 @@ +local _M = {} + +-- return first listener matching filters +function _M.select_listener(listeners, filters) + for _, listener in ipairs(listeners) do + local match = true + for filter, value in pairs(filters) do + if listener[filter] ~= value then + match = false + end + end + if match then + return listener + end + end +end + +function _M.prepare_variable(variable) + if variable == nil then + return "" + end + + return tostring(variable) +end + +return _M diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 3f071d5f393..623d381f341 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -289,15 +289,15 @@ local PREFIX_PATHS = { admin_ssl_cert_default_ecdsa = {"ssl", "admin-kong-default-ecdsa.crt"}, admin_ssl_cert_key_default_ecdsa = {"ssl", "admin-kong-default-ecdsa.key"}, - status_ssl_cert_default = {"ssl", "status-kong-default.crt"}, - status_ssl_cert_key_default = {"ssl", "status-kong-default.key"}, - status_ssl_cert_default_ecdsa = {"ssl", "status-kong-default-ecdsa.crt"}, - status_ssl_cert_key_default_ecdsa = {"ssl", "status-kong-default-ecdsa.key"}, - admin_gui_ssl_cert_default = {"ssl", "admin-gui-kong-default.crt"}, admin_gui_ssl_cert_key_default = {"ssl", "admin-gui-kong-default.key"}, admin_gui_ssl_cert_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.crt"}, admin_gui_ssl_cert_key_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.key"}, + + status_ssl_cert_default = {"ssl", "status-kong-default.crt"}, + status_ssl_cert_key_default = {"ssl", "status-kong-default.key"}, + status_ssl_cert_default_ecdsa = {"ssl", "status-kong-default-ecdsa.crt"}, + status_ssl_cert_key_default_ecdsa = {"ssl", "status-kong-default-ecdsa.key"}, } @@ -932,18 +932,6 @@ local function check_and_parse(conf, opts) end end - -- admin_gui_origin is a parameter for internal use only - -- it's not set directly by the user - -- if admin_gui_path is set to a path other than /, admin_gui_url may - -- contain a path component - -- to make it suitable to be used as an origin in headers, we need to - -- parse and reconstruct the admin_gui_url to ensure it only contains - -- the scheme, host, and port - if conf.admin_gui_url then - local parsed_url = socket_url.parse(conf.admin_gui_url) - conf.admin_gui_origin = parsed_url.scheme .. "://" .. parsed_url.authority - end - if conf.admin_gui_path then if not conf.admin_gui_path:find("^/") then errors[#errors + 1] = "admin_gui_path must start with a slash ('/')" @@ -2192,6 +2180,18 @@ local function load(path, custom_conf, opts) end end + -- admin_gui_origin is a parameter for internal use only + -- it's not set directly by the user + -- if admin_gui_path is set to a path other than /, admin_gui_url may + -- contain a path component + -- to make it suitable to be used as an origin in headers, we need to + -- parse and reconstruct the admin_gui_url to ensure it only contains + -- the scheme, host, and port + if conf.admin_gui_url then + local parsed_url = socket_url.parse(conf.admin_gui_url) + conf.admin_gui_origin = parsed_url.scheme .. "://" .. parsed_url.authority + end + -- hybrid mode HTTP tunneling (CONNECT) proxy inside HTTPS if conf.cluster_use_proxy then -- throw err, assume it's already handled in check_and_parse diff --git a/kong/init.lua b/kong/init.lua index a258342db4e..5bb4aa68c97 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -89,7 +89,6 @@ local process = require "ngx.process" local tablepool = require "tablepool" local table_new = require "table.new" local utils = require "kong.tools.utils" -local constants = require "kong.constants" local get_ctx_table = require("resty.core.ctx").get_ctx_table local admin_gui = require "kong.admin_gui" local wasm = require "kong.runloop.wasm" diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index a7edc8e691b..bb2a628dab2 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -185,6 +185,10 @@ untrusted_lua = sandbox untrusted_lua_sandbox_requires = untrusted_lua_sandbox_environment = +admin_gui_url = +admin_gui_path = / +admin_gui_api_url = NONE + openresty_path = opentelemetry_tracing = off @@ -192,11 +196,6 @@ opentelemetry_tracing_sampling_rate = 0.01 tracing_instrumentations = off tracing_sampling_rate = 0.01 -admin_gui_url = -admin_gui_origin = # for internal use only, can not be configured manually -admin_gui_path = / -admin_gui_api_url = - wasm = off wasm_filters_path = NONE wasm_dynamic_module = NONE diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index f2b666e6925..f9854c7abc6 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -307,7 +307,7 @@ describe("Configuration loader", function() assert.is_not_nil(conf) assert.is_nil(conf.admin_gui_origin) - local conf, _, errors = conf_loader(nil, { + conf, _, errors = conf_loader(nil, { admin_gui_url = "http://localhost:8002", }) assert.is_nil(errors) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index c013e4b3f3f..22a333225bc 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1155,8 +1155,8 @@ describe("NGINX conf compiler", function() prefix = tmp_config.prefix, proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", - status_listen = "127.0.0.1:8002 ssl", - admin_gui_listen = "127.0.0.1:8003 ssl", + admin_gui_listen = "127.0.0.1:8002 ssl", + status_listen = "127.0.0.1:8003 ssl", ssl_cipher_suite = "custom", ssl_cert = "spec/fixtures/kong_spec.crt", ssl_cert_key = "spec/fixtures/kong_spec.key", @@ -1176,8 +1176,8 @@ describe("NGINX conf compiler", function() prefix = tmp_config.prefix, proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", - status_listen = "127.0.0.1:8002 ssl", - admin_gui_listen = "127.0.0.1:8003 ssl", + admin_gui_listen = "127.0.0.1:8002 ssl", + status_listen = "127.0.0.1:8003 ssl", }) assert(prefix_handler.prepare_prefix(conf)) @@ -1198,8 +1198,8 @@ describe("NGINX conf compiler", function() prefix = tmp_config.prefix, proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", - status_listen = "127.0.0.1:8002 ssl", - admin_gui_listen = "127.0.0.1:8003 ssl", + admin_gui_listen = "127.0.0.1:8002 ssl", + status_listen = "127.0.0.1:8003 ssl", }) assert(prefix_handler.prepare_prefix(conf)) @@ -1222,8 +1222,8 @@ describe("NGINX conf compiler", function() prefix = tmp_config.prefix, proxy_listen = "127.0.0.1:8000 ssl", admin_listen = "127.0.0.1:8001 ssl", - status_listen = "127.0.0.1:8002 ssl", - admin_gui_listen = "127.0.0.1:8003 ssl", + admin_gui_listen = "127.0.0.1:8002 ssl", + status_listen = "127.0.0.1:8003 ssl", stream_listen = "127.0.0.1:7000 ssl", }) diff --git a/spec/01-unit/29-admin_gui/01-admin_gui_spec.lua b/spec/01-unit/29-admin_gui/01-admin_gui_spec.lua new file mode 100644 index 00000000000..6d15a586220 --- /dev/null +++ b/spec/01-unit/29-admin_gui/01-admin_gui_spec.lua @@ -0,0 +1,35 @@ +local conf_loader = require "kong.conf_loader" +local prefix_handler = require "kong.cmd.utils.prefix_handler" + +local helpers = require "spec.helpers" + +describe("admin_gui", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + + it("auto-generates SSL certificate and key", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + assert(helpers.path.exists(conf.admin_gui_ssl_cert_default)) + assert(helpers.path.exists(conf.admin_gui_ssl_cert_key_default)) + end) + + it("does not re-generate if they already exist", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + local cer = helpers.file.read(conf.admin_gui_ssl_cert_default) + local key = helpers.file.read(conf.admin_gui_ssl_cert_key_default) + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + assert.equal(cer, helpers.file.read(conf.admin_gui_ssl_cert_default)) + assert.equal(key, helpers.file.read(conf.admin_gui_ssl_cert_key_default)) + end) + + it("generates a different SSL certificate and key from the RESTful API", function() + assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) + local cer, key = {}, {} + cer[1] = helpers.file.read(conf.admin_gui_ssl_cert_default) + key[1] = helpers.file.read(conf.admin_gui_ssl_cert_key_default) + assert(prefix_handler.gen_default_ssl_cert(conf, "admin")) + cer[2] = helpers.file.read(conf.admin_ssl_cert_default) + key[2] = helpers.file.read(conf.admin_ssl_cert_key_default) + assert.not_equals(cer[1], cer[2]) + assert.not_equals(key[1], key[2]) + end) +end) diff --git a/spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua similarity index 79% rename from spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua rename to spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua index 1babacf3492..67c95bdbaa3 100644 --- a/spec/01-unit/29-admin_gui/01-admin_gui_template_spec.lua +++ b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua @@ -1,45 +1,19 @@ +local match = require "luassert.match" local pl_path = require "pl.path" -local helpers = require "spec.helpers" local admin_gui = require "kong.admin_gui" local conf_loader = require "kong.conf_loader" -local prefix_handler = require "kong.cmd.utils.prefix_handler" local log = require "kong.cmd.utils.log" +local prefix_handler = require "kong.cmd.utils.prefix_handler" -local exists = helpers.path.exists +local helpers = require "spec.helpers" describe("admin_gui template", function() - local conf = assert(conf_loader(helpers.test_conf_path)) - - it("auto-generates SSL certificate and key", function() - assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) - assert(exists(conf.admin_gui_ssl_cert_default)) - assert(exists(conf.admin_gui_ssl_cert_key_default)) - end) - - it("does not re-generate if they already exist", function() - assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) - local cer = helpers.file.read(conf.admin_gui_ssl_cert_default) - local key = helpers.file.read(conf.admin_gui_ssl_cert_key_default) - assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) - assert.equal(cer, helpers.file.read(conf.admin_gui_ssl_cert_default)) - assert.equal(key, helpers.file.read(conf.admin_gui_ssl_cert_key_default)) - end) - - it("generates a different SSL certificate and key from the RESTful API", function() - assert(prefix_handler.gen_default_ssl_cert(conf, "admin_gui")) - local cer, key = {}, {} - cer[1] = helpers.file.read(conf.admin_gui_ssl_cert_default) - key[1] = helpers.file.read(conf.admin_gui_ssl_cert_key_default) - assert(prefix_handler.gen_default_ssl_cert(conf, "admin")) - cer[2] = helpers.file.read(conf.admin_ssl_cert_default) - key[2] = helpers.file.read(conf.admin_ssl_cert_key_default) - assert.not_equals(cer[1], cer[2]) - assert.not_equals(key[1], key[2]) - end) - describe("admin_gui.generate_kconfig() - proxied", function() + local mock_prefix = "servroot" + local conf = { + prefix = mock_prefix, admin_gui_url = "http://0.0.0.0:8002", admin_gui_api_url = "https://admin-reference.kong-cloud.com", admin_gui_path = '/manager', @@ -81,6 +55,11 @@ describe("admin_gui template", function() }, } + setup(function() + prefix_handler.prepare_prefixed_interface_dir("/usr/local/kong", "gui", conf) + assert(pl_path.isdir(mock_prefix)) + end) + it("should generates the appropriate kconfig", function() local kconfig_content = admin_gui.generate_kconfig(conf) @@ -114,7 +93,10 @@ describe("admin_gui template", function() end) describe("admin_gui.generate_kconfig() - not proxied", function() + local mock_prefix = "servroot" + local conf = { + prefix = mock_prefix, admin_gui_url = "http://0.0.0.0:8002", admin_gui_api_url = "0.0.0.0:8001", anonymous_reports = false, @@ -156,6 +138,11 @@ describe("admin_gui template", function() }, } + setup(function() + prefix_handler.prepare_prefixed_interface_dir("/usr/local/kong", "gui", conf) + assert(pl_path.isdir(mock_prefix)) + end) + it("should generates the appropriate kconfig", function() local kconfig_content = admin_gui.generate_kconfig(conf) @@ -188,6 +175,8 @@ describe("admin_gui template", function() end) describe("prepare_admin() - message logs", function() + local conf = assert(conf_loader(helpers.test_conf_path)) + local default_prefix = conf.prefix local mock_prefix = "servroot_2" local usr_path = "servroot" @@ -207,10 +196,6 @@ describe("admin_gui template", function() assert(pl_path.rmdir(usr_interface_path)) end - -- reverts the spy stub & matcher - log.warn:revert() - assert:unregister("matcher", "correct") - -- reset prefix conf.prefix = default_prefix end) @@ -218,12 +203,28 @@ describe("admin_gui template", function() it("symlink creation should log out error", function() local spy_log = spy.on(log, "warn") - local err = "ln: failed to create symbolic link 'servroot_2/gui2': " + finally(function() + log.warn:revert() + assert:unregister("matcher", "str_match") + end) + + assert:register("matcher", "str_match", function (_state, arguments) + local expected = arguments[1] + return function(value) + return string.match(value, expected) ~= nil + end + end) + + local coreutils_err_msg = "ln: failed to create symbolic link 'servroot_2/gui2': " .. "No such file or directory\n" + local bsd_err_msg = "ln: servroot_2/gui2: No such file or directory\n" + prefix_handler.prepare_prefixed_interface_dir(usr_path, usr_interface_dir, conf) assert.spy(spy_log).was_called(1) - assert.spy(spy_log).was_called_with(err) + assert.spy(spy_log).was_called_with( + match.is_any_of(match.str_match(coreutils_err_msg), match.str_match(bsd_err_msg)) + ) end) end) end) diff --git a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua index ff346472d4d..f6a458cd6b4 100644 --- a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua +++ b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua @@ -50,6 +50,7 @@ describe("Admin GUI - admin_gui_path", function() }) res = assert.res_status(200, res) assert.matches("'KONG_VERSION': '", res) + assert.matches("'ADMIN_GUI_PATH': '/'", res, nil, true) end) it("should serve Admin GUI correctly when admin_gui_path is set", function() @@ -81,7 +82,7 @@ describe("Admin GUI - admin_gui_path", function() assert.res_status(404, res) client:close() - local res = assert(client:send { + res = assert(client:send { method = "GET", path = "/any_other_test_path", }) @@ -96,14 +97,14 @@ describe("Admin GUI - admin_gui_path", function() assert.matches("TEST INDEX%.HTML = /manager/assets/image%.png", res) client:close() - local res = assert(client:send { + res = assert(client:send { method = "GET", path = "/kconfig.js", }) assert.res_status(404, res) client:close() - local res = assert(client:send { + res = assert(client:send { method = "GET", path = "/any_other_test_path/kconfig.js", }) @@ -116,5 +117,6 @@ describe("Admin GUI - admin_gui_path", function() }) res = assert.res_status(200, res) assert.matches("'KONG_VERSION': '", res) + assert.matches("'ADMIN_GUI_PATH': '/manager'", res, nil, true) end) end) diff --git a/spec/02-integration/17-admin_gui/03-reports_spec.lua b/spec/02-integration/17-admin_gui/03-reports_spec.lua index c575668454b..927f083a92f 100644 --- a/spec/02-integration/17-admin_gui/03-reports_spec.lua +++ b/spec/02-integration/17-admin_gui/03-reports_spec.lua @@ -40,6 +40,7 @@ describe("anonymous reports for kong manager", function () end local dns_hostsfile + local bp, db lazy_setup(function () dns_hostsfile = assert(os.tmpname() .. ".hosts") @@ -47,7 +48,7 @@ describe("anonymous reports for kong manager", function () assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) - local bp = assert(helpers.get_db_utils(nil, {}, { "reports-api" })) + bp, db = assert(helpers.get_db_utils(nil, {}, { "reports-api" })) bp.plugins:insert({ name = "reports-api", @@ -57,6 +58,7 @@ describe("anonymous reports for kong manager", function () lazy_teardown(function () os.remove(dns_hostsfile) + db:truncate("plugins") end) describe("availability status", function () diff --git a/spec/helpers.lua b/spec/helpers.lua index c64d2e546e7..6ba834fbf47 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1046,6 +1046,7 @@ local function admin_gui_ssl_client(timeout, forced_port) }) end + ---------------- -- HTTP2 and GRPC clients -- @section Shell-helpers From 57291a565949bfc83e621fde61994d3a09f10ab9 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 29 Aug 2023 18:06:40 +0800 Subject: [PATCH 2925/4351] fix(ci): fix syntax in release-and-tests-fail-bot (#11477) --- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 1f590dc606b..e54c531ac67 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -13,7 +13,7 @@ on: jobs: notify_failure: runs-on: ubuntu-latest - if: ${{ github.event.workflow_run.conclusion == 'failure' || github.event.workflow_run.event != "schedule" }} + if: ${{ github.event.workflow_run.conclusion == 'failure' || github.event.workflow_run.event != 'schedule' }} steps: - name: Generate Slack Payload id: generate-payload From 1f886076b533f9e162b26dbc9ddf87e10be22fce Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Tue, 29 Aug 2023 18:17:01 +0800 Subject: [PATCH 2926/4351] chore(ci): add filter for changelog workflow (#11475) Summary: Add path filter for changelog workflow to skip the workflow when PR does not touch specific paths. --- .github/workflows/changelog.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml index 9d0e48c27a8..ca8e9daf525 100644 --- a/.github/workflows/changelog.yaml +++ b/.github/workflows/changelog.yaml @@ -3,6 +3,10 @@ name: Changelog on: pull_request: types: [ "opened", "synchronize", "labeled", "unlabeled" ] + paths: + - 'kong/**' + - '**.rockspec' + - '.requirements' jobs: require-changelog: From e0d0a8ad8aa3b26fe5a7b803873e2d6d578d938c Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 30 Aug 2023 15:08:12 +0800 Subject: [PATCH 2927/4351] style(db/declarative): simplify the logic of load_into_cache (#11384) --- kong/db/declarative/import.lua | 66 +++++++++++++++++----------------- 1 file changed, 33 insertions(+), 33 deletions(-) diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 5b23317f32f..2ede32c984f 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -453,47 +453,47 @@ do local reconfigure_data local ok, err, default_ws = load_into_cache(entities, meta, hash) - if ok then - local router_hash - local plugins_hash - local balancer_hash - if hashes then - if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then - router_hash = md5(hashes.services .. hashes.routes) - else - router_hash = DECLARATIVE_EMPTY_CONFIG_HASH - end - - plugins_hash = hashes.plugins + if not ok then + if err:find("MDB_MAP_FULL", nil, true) then + return nil, "map full" + end - local upstreams_hash = hashes.upstreams - local targets_hash = hashes.targets - if upstreams_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH or - targets_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH - then - balancer_hash = md5(upstreams_hash .. targets_hash) + return nil, err + end - else - balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH - end + local router_hash + local plugins_hash + local balancer_hash + if hashes then + if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then + router_hash = md5(hashes.services .. hashes.routes) + else + router_hash = DECLARATIVE_EMPTY_CONFIG_HASH end - reconfigure_data = { - default_ws, - router_hash, - plugins_hash, - balancer_hash, - } + plugins_hash = hashes.plugins - ok, err = events.declarative_reconfigure_notify(reconfigure_data) - if not ok then - return nil, err + local upstreams_hash = hashes.upstreams + local targets_hash = hashes.targets + if upstreams_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH or + targets_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH + then + balancer_hash = md5(upstreams_hash .. targets_hash) + + else + balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH end + end - elseif err:find("MDB_MAP_FULL", nil, true) then - return nil, "map full" + reconfigure_data = { + default_ws, + router_hash, + plugins_hash, + balancer_hash, + } - else + ok, err = events.declarative_reconfigure_notify(reconfigure_data) + if not ok then return nil, err end From 54e39866c3cbbcd382e194f2ea2412e207e278e7 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 30 Aug 2023 23:49:24 +0800 Subject: [PATCH 2928/4351] chore(ci): fix link (#11500) --- .github/PULL_REQUEST_TEMPLATE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index ee9eb0cb949..c35b15effd9 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -11,7 +11,7 @@ https://github.com/Kong/kong/blob/master/CONTRIBUTING.md#contributing ### Checklist - [ ] The Pull Request has tests -- [ ] A changelog file has been added to `CHANGELOG/unreleased/kong` or adding `skip-changelog` label on PR if unnecessary. [README.md](https://github.com/Kong/kong/CHANGELOG/README.md) (Please ping @vm-001 if you need help) +- [ ] A changelog file has been added to `CHANGELOG/unreleased/kong` or adding `skip-changelog` label on PR if unnecessary. [README.md](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) (Please ping @vm-001 if you need help) - [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE ### Full changelog From 443801f5dcb31655b97769650b49d50bf92e2f6e Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 31 Aug 2023 14:37:26 +0800 Subject: [PATCH 2929/4351] chore(ci): fix incorrect logical operator of the release failure notifier bot(#11501) --- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index e54c531ac67..0f504f7cbab 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -13,7 +13,7 @@ on: jobs: notify_failure: runs-on: ubuntu-latest - if: ${{ github.event.workflow_run.conclusion == 'failure' || github.event.workflow_run.event != 'schedule' }} + if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event != 'schedule' }} steps: - name: Generate Slack Payload id: generate-payload From 8b17fdcda04f56861cca1ec48b0a6608d70c13d2 Mon Sep 17 00:00:00 2001 From: Harry Date: Thu, 31 Aug 2023 12:13:21 -0700 Subject: [PATCH 2930/4351] docs(readme): include Kong manager and decK (#11505) --- README.md | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/README.md b/README.md index 59e7b464324..8535b33a739 100644 --- a/README.md +++ b/README.md @@ -19,7 +19,7 @@ Kong runs natively on Kubernetes thanks to its official [Kubernetes Ingress Cont Let’s test drive Kong by adding authentication to an API in under 5 minutes. -We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/gateway/latest/install/docker/#install-kong-gateway-in-db-less-mode) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. +We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/gateway/latest/install/docker/#install-kong-gateway-in-db-less-mode) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. Whether you’re running in the cloud, on bare metal, or using containers, you can find every supported distribution on our [official installation](https://konghq.com/install/#kong-community) page. @@ -34,17 +34,18 @@ Whether you’re running in the cloud, on bare metal, or using containers, you c $ KONG_DATABASE=postgres docker-compose --profile database up ``` -The Gateway will be available on the following ports on localhost: +The Gateway is now available on the following ports on localhost: -`:8000` on which Kong listens for incoming HTTP traffic from your clients, and forwards it to your upstream services. -`:8001` on which the Admin API used to configure Kong listens. +- `:8000` - send traffic to your service via Kong +- `:8001` - configure Kong using Admin API or via [decK](https://github.com/kong/deck) +- `:8002` - access Kong's management Web UI (Kong Manager) on [localhost:8002](http://localhost:8002) Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/getting-started/configuring-a-service/ ) to tour the Gateway features. ## Features -By centralizing common API functionality across all your organization's services, the Kong API Gateway creates more freedom for engineering teams to focus on the challenges that matter most. +By centralizing common API functionality across all your organization's services, the Kong API Gateway creates more freedom for engineering teams to focus on the challenges that matter most. The top Kong features include: - Advanced routing, load balancing, health checking - all configurable via a RESTful admin API or declarative configuration. @@ -57,7 +58,7 @@ The top Kong features include: [![][kong-benefits]][kong-url] ### Plugin Hub -Plugins provide advanced functionality that extends the use of the Gateway. Many of the Kong Inc. and community-developed plugins like AWS Lambda, Correlation ID, and Response Transformer are showcased at the [Plugin Hub](https://docs.konghq.com/hub/). +Plugins provide advanced functionality that extends the use of the Gateway. Many of the Kong Inc. and community-developed plugins like AWS Lambda, Correlation ID, and Response Transformer are showcased at the [Plugin Hub](https://docs.konghq.com/hub/). Contribute to the Plugin Hub and ensure your next innovative idea is published and available to the broader community! From a6659edb925ba07306eb2be212df06dbcc5f2a9f Mon Sep 17 00:00:00 2001 From: Samuele Date: Tue, 5 Sep 2023 09:28:13 +0200 Subject: [PATCH 2931/4351] fix(tracing/propagation): set parent span correctly (#11468) * fix an issue where the parent span was set incorrectly when the balancer instrumentation was disabled (the parent span was set to a temporary balancer span that was never reported) --- CHANGELOG/unreleased/kong/11468.yaml | 7 ++ kong/plugins/opentelemetry/handler.lua | 21 ++-- kong/runloop/handler.lua | 3 + kong/tracing/instrumentation.lua | 27 +++++- kong/tracing/propagation.lua | 20 +--- .../37-opentelemetry/03-propagation_spec.lua | 97 +++++++++++++++++++ .../kong/plugins/trace-propagator/handler.lua | 20 ++-- 7 files changed, 151 insertions(+), 44 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11468.yaml diff --git a/CHANGELOG/unreleased/kong/11468.yaml b/CHANGELOG/unreleased/kong/11468.yaml new file mode 100644 index 00000000000..af91c7347e7 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11468.yaml @@ -0,0 +1,7 @@ +message: "**Opentelemetry**: fix an issue that resulted in invalid parent IDs in the propagated tracing headers" +type: bugfix +scope: Plugin +prs: + - 11468 +jiras: + - "KAG-2281" diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 7cfd6703cf2..96f186cdf29 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -103,34 +103,31 @@ function OpenTelemetryHandler:access(conf) kong.ctx.plugin.should_sample = false end + local injected_parent_span = ngx.ctx.tracing and + ngx.ctx.tracing.injected.balancer_span or root_span + local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers, conf.header_type) if should_sample == false then tracer:set_should_sample(should_sample) + injected_parent_span.should_sample = should_sample end -- overwrite trace id -- as we are in a chain of existing trace if trace_id then - root_span.trace_id = trace_id + injected_parent_span.trace_id = trace_id kong.ctx.plugin.trace_id = trace_id end - -- overwrite root span's parent_id + -- overwrite parent span's parent_id if span_id then - root_span.parent_id = span_id + injected_parent_span.parent_id = span_id elseif parent_id then - root_span.parent_id = parent_id + injected_parent_span.parent_id = parent_id end - -- propagate the span that identifies the "last" balancer try - -- This has to happen "in advance". The span will be activated (linked) - -- after the OpenResty balancer results are available - local balancer_span = tracer.create_span(nil, { - span_kind = 3, - parent = root_span, - }) - propagation_set(conf.header_type, header_type, balancer_span, "w3c", true) + propagation_set(conf.header_type, header_type, injected_parent_span, "w3c") end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 7e4641d9af6..75555d87f6c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1194,6 +1194,9 @@ return { -- trace router local span = instrumentation.router() + -- create the balancer span "in advance" so its ID is available + -- to plugins in the access phase for doing headers propagation + instrumentation.precreate_balancer_span(ctx) -- routing request local router = get_updated_router() diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index c26553446a7..2c0814580b6 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -1,5 +1,4 @@ local pdk_tracer = require "kong.pdk.tracing".new() -local propagation = require "kong.tracing.propagation" local buffer = require "string.buffer" local utils = require "kong.tools.utils" local tablepool = require "tablepool" @@ -83,10 +82,10 @@ function _M.balancer(ctx) local last_try_balancer_span do - local propagated = propagation.get_propagated() + local balancer_span = ctx.tracing and ctx.tracing.injected.balancer_span -- pre-created balancer span was not linked yet - if propagated and not propagated.linked then - last_try_balancer_span = propagated + if balancer_span and not balancer_span.linked then + last_try_balancer_span = balancer_span end end @@ -216,6 +215,10 @@ _M.available_types = available_types -- Record inbound request function _M.request(ctx) + ctx.tracing = { + injected = {}, + } + local client = kong.client local method = get_method() @@ -251,6 +254,22 @@ function _M.request(ctx) end +function _M.precreate_balancer_span(ctx) + if _M.balancer == NOOP then + -- balancer instrumentation not enabled + return + end + + local root_span = ctx.KONG_SPANS and ctx.KONG_SPANS[1] + if ctx.tracing then + ctx.tracing.injected.balancer_span = tracer.create_span(nil, { + span_kind = 3, + parent = root_span, + }) + end +end + + local patch_dns_query do local raw_func diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index efd0cf53616..f7ffb7c5d17 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -562,35 +562,18 @@ local function parse(headers, conf_header_type) end -local function get_propagated() - return ngx.ctx.propagated_span -end - - -local function set_propagated(span) - ngx.ctx.propagated_span = span -end - - -- set outgoing propagation headers -- -- @tparam string conf_header_type type of tracing header to use -- @tparam string found_header_type type of tracing header found in request -- @tparam table proxy_span span to be propagated -- @tparam string conf_default_header_type used when conf_header_type=ignore --- @tparam bool reuse if true any existing propagated_span is reused instead of proxy_span -local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type, reuse) - if reuse then - proxy_span = get_propagated() or proxy_span - end +local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type) -- proxy_span can be noop, in which case it should not be propagated. if proxy_span.is_recording == false then kong.log.debug("skipping propagation of noop span") return end - if reuse then - set_propagated(proxy_span) - end local set_header = kong.service.request.set_header @@ -683,5 +666,4 @@ return { parse = parse, set = set, from_hex = from_hex, - get_propagated = get_propagated, } diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index b1d01f9c631..35c32a8488b 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -1,10 +1,12 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local utils = require "kong.tools.utils" +local pretty = require "pl.pretty" local to_hex = require "resty.string".to_hex local fmt = string.format +local TCP_PORT = 35001 local function gen_trace_id() return to_hex(utils.get_rand_bytes(16)) @@ -15,6 +17,20 @@ local function gen_span_id() return to_hex(utils.get_rand_bytes(8)) end +local function get_span(name, spans) + for _, span in ipairs(spans) do + if span.name == name then + return span + end + end +end + +local function assert_has_span(name, spans) + local span = get_span(name, spans) + assert.is_truthy(span, fmt("\nExpected to find %q span in:\n%s\n", + name, pretty.write(spans))) + return span +end for _, strategy in helpers.each_strategy() do describe("propagation tests #" .. strategy, function() @@ -304,4 +320,85 @@ describe("propagation tests #" .. strategy, function() assert.matches("00%-%x+-" .. json.headers["x-b3-spanid"] .. "%-01", json.headers.traceparent) end) end) + +for _, instrumentation in ipairs({ "request", "request,balancer" }) do +describe("propagation tests with enabled " .. instrumentation .. " instrumentation (issue #11294) #" .. strategy, function() + local service, route + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }, { "tcp-trace-exporter" }) + + service = bp.services:insert() + + route = bp.routes:insert({ + service = service, + hosts = { "http-route" }, + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = route.id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + } + }) + + bp.plugins:insert({ + name = "tcp-trace-exporter", + config = { + host = "127.0.0.1", + port = TCP_PORT, + custom_spans = false, + } + }) + + helpers.start_kong({ + database = strategy, + plugins = "bundled, trace-propagator, tcp-trace-exporter", + nginx_conf = "spec/fixtures/custom_nginx.template", + tracing_instrumentations = instrumentation, + tracing_sampling_rate = 1, + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("sets the outgoint parent span's ID correctly", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local thread = helpers.tcp_server(TCP_PORT) + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, span_id), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + + local _, res = thread:join() + assert.is_string(res) + local spans = cjson.decode(res) + + local parent_span + if instrumentation == "request" then + -- balancer instrumentation is not enabled, + -- the outgoing parent span is the root span + parent_span = assert_has_span("kong", spans) + else + -- balancer instrumentation is enabled, + -- the outgoing parent span is the balancer span + parent_span = assert_has_span("kong.balancer", spans) + end + + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-" .. parent_span.span_id .. "%-01", json.headers.traceparent) + end) +end) +end end diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua index 00211aa3e01..13b692e4460 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -14,31 +14,33 @@ local _M = { function _M:access(conf) local headers = ngx.req.get_headers() local tracer = kong.tracing.new("trace-propagator") - local root_span = tracer.start_span("root") + local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + if not root_span then + root_span = tracer.start_span("root") + end + local injected_parent_span = ngx.ctx.tracing and + ngx.ctx.tracing.injected.balancer_span or root_span local header_type, trace_id, span_id, parent_id, should_sample = propagation_parse(headers) if should_sample == false then tracer:set_should_sample(should_sample) + injected_parent_span.should_sample = should_sample end if trace_id then - root_span.trace_id = trace_id + injected_parent_span.trace_id = trace_id end if span_id then - root_span.parent_id = span_id + injected_parent_span.parent_id = span_id elseif parent_id then - root_span.parent_id = parent_id + injected_parent_span.parent_id = parent_id end - local balancer_span = tracer.create_span(nil, { - span_kind = 3, - parent = root_span, - }) local type = header_type and "preserve" or "w3c" - propagation_set(type, header_type, balancer_span, "w3c", true) + propagation_set(type, header_type, injected_parent_span, "w3c") end return _M From 9a720d2caaa6688317b96b2084aee6b7b3041f02 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 30 Aug 2023 15:52:40 +0800 Subject: [PATCH 2932/4351] style(clustering): fix typo in comment --- kong/clustering/data_plane.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 4176a47b844..d0f0e1e020a 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -143,7 +143,7 @@ function _M:communicate(premature) -- connection established -- first, send out the plugin list and DP labels to CP -- The CP will make the decision on whether sync will be allowed - -- based no the received information + -- based on the received information local _ _, err = c:send_binary(cjson_encode({ type = "basic_info", plugins = self.plugins_list, From 3a66099e27c44554ac2a206d136516c4f421ffc2 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 5 Sep 2023 16:34:50 +0200 Subject: [PATCH 2933/4351] chore(deps): bump tj-actions/changed-files from 37.0.0 to 38.2.1 (#11509) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 37.0.0 to 38.2.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/5817a9efb0d7cc34b917d8146ea10b9f32044968...2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml index ca8e9daf525..0fcd8ed8a96 100644 --- a/.github/workflows/changelog.yaml +++ b/.github/workflows/changelog.yaml @@ -20,7 +20,7 @@ jobs: - name: Retrives changed files in CHANGELOG/unreleased/**/*.yaml id: changelog-check - uses: tj-actions/changed-files@5817a9efb0d7cc34b917d8146ea10b9f32044968 # v37 + uses: tj-actions/changed-files@2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a # v37 with: files: 'CHANGELOG/unreleased/**/*.yaml' From 1ccd94fb84a9975587c387129f41b6567b614f80 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 5 Sep 2023 23:11:36 +0800 Subject: [PATCH 2934/4351] style(db/declarative): small clean for `load_into_cache()` (#11507) --- kong/db/declarative/import.lua | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 2ede32c984f..e2a4a619aea 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -16,9 +16,7 @@ local type = type local pairs = pairs local next = next local insert = table.insert -local min = math.min local null = ngx.null -local md5 = ngx.md5 local get_phase = ngx.get_phase local yield = utils.yield local sha256 = utils.sha256_hex @@ -443,6 +441,9 @@ local load_into_cache_with_events do local events = require("kong.runloop.events") + local md5 = ngx.md5 + local min = math.min + local exiting = ngx.worker.exiting local function load_into_cache_with_events_no_lock(entities, meta, hash, hashes) @@ -450,8 +451,6 @@ do return nil, "exiting" end - local reconfigure_data - local ok, err, default_ws = load_into_cache(entities, meta, hash) if not ok then if err:find("MDB_MAP_FULL", nil, true) then @@ -464,6 +463,7 @@ do local router_hash local plugins_hash local balancer_hash + if hashes then if hashes.routes ~= DECLARATIVE_EMPTY_CONFIG_HASH then router_hash = md5(hashes.services .. hashes.routes) @@ -479,13 +479,12 @@ do targets_hash ~= DECLARATIVE_EMPTY_CONFIG_HASH then balancer_hash = md5(upstreams_hash .. targets_hash) - else balancer_hash = DECLARATIVE_EMPTY_CONFIG_HASH end end - reconfigure_data = { + local reconfigure_data = { default_ws, router_hash, plugins_hash, From 492247ac5ca4f7397df9b1936f28b7f753678343 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 6 Sep 2023 18:44:55 +0800 Subject: [PATCH 2935/4351] chore(ci): update PULL_REQUEST_TEMPLATE.md (#11514) --- .github/PULL_REQUEST_TEMPLATE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index c35b15effd9..a43ff1c60a8 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -11,7 +11,7 @@ https://github.com/Kong/kong/blob/master/CONTRIBUTING.md#contributing ### Checklist - [ ] The Pull Request has tests -- [ ] A changelog file has been added to `CHANGELOG/unreleased/kong` or adding `skip-changelog` label on PR if unnecessary. [README.md](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) (Please ping @vm-001 if you need help) +- [ ] A changelog file has been added to `CHANGELOG/unreleased/kong` or adding `skip-changelog` label on PR if unnecessary. [README.md](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) - [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE ### Full changelog From 4f34980b48184f1bb35b34bb3e87a4bd6f75a936 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 6 Sep 2023 14:10:50 +0300 Subject: [PATCH 2936/4351] chore(deps): bump lua-resty-healthcheck from 1.6.2 to 1.6.3 ### Summary * Feature: Added support for https_sni [#49](https://github.com/Kong/lua-resty-healthcheck/pull/49) (backport) * Fix: Use OpenResty API for mTLS [#99](https://github.com/Kong/lua-resty-healthcheck/pull/99) (backport) Signed-off-by: Aapo Talvensaari --- CHANGELOG/unreleased/kong/11360-1.yaml | 6 ++++++ kong-3.5.0-0.rockspec | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG/unreleased/kong/11360-1.yaml diff --git a/CHANGELOG/unreleased/kong/11360-1.yaml b/CHANGELOG/unreleased/kong/11360-1.yaml new file mode 100644 index 00000000000..9908f348ca9 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11360-1.yaml @@ -0,0 +1,6 @@ +message: "Bumped lua-resty-healthcheck from 1.6.2 to 1.6.3" +type: dependency +prs: + - 11360 +jiras: + - "KAG-2140" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 87fa4f28525..92e63fda7e6 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.5.0", - "lua-resty-healthcheck == 1.6.2", + "lua-resty-healthcheck == 1.6.3", "lua-messagepack == 0.5.2", "lua-resty-aws == 1.3.1", "lua-resty-openssl == 0.8.23", From 0408346a40dc2137dba0b52d5ad8b980b0631f5e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 7 Aug 2023 10:00:37 +0300 Subject: [PATCH 2937/4351] chore(deps): bump openresty from 1.21.4.1 to 1.21.4.2 ### Summary See: https://openresty.org/en/ann-1021004002.html Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- CHANGELOG/unreleased/kong/11360-2.yaml | 6 + .../patches/LuaJIT-2.1-20220411_02.patch | 24 - ...30410_01_patch_macro_luajit_version.patch} | 6 +- ... LuaJIT-2.1-20230410_02_pass_cc_env.patch} | 8 +- ...LuaJIT-2.1-20230410_03_arm64_sigill.patch} | 6 +- ...JIT-2.1-20230410_04_arm64_fix_HREFK.patch} | 6 +- .../lua-cjson-2.1.0.10_01-empty_array.patch | 12 - ...11_01-handle-large-string-correctly.patch} | 20 +- ...a-resty-core-0.1.23_01-cosocket-mtls.patch | 566 ------- ...resty.core.shdict-compatible-with-m1.patch | 270 ---- ...sty.core.response-compatible-with-m1.patch | 101 -- ...re-0.1.27_01-dyn_upstream_keepalive.patch} | 6 +- ...-resty-websocket-0.09_01-client-mtls.patch | 92 -- ...ross.patch => nginx-1.21.4_07-cross.patch} | 0 ...ginx-1.21.4_08-cross-endianness-fix.patch} | 2 +- .../ngx_lua-0.10.21_01-cosocket-mtls.patch | 1433 ----------------- ...ua-0.10.21_08-print-body-double-free.patch | 39 - ...ffering-with-invalid-if-match-header.patch | 261 --- ...a-0.10.25_01-dyn_upstream_keepalive.patch} | 292 ++-- ...gx_lua-0.10.25_02-dynamic_log_level.patch} | 6 +- ...lua-0.0.13_01-expose_request_struct.patch} | 8 +- ...> openresty_01-custom_prefix_and_cc.patch} | 0 build/openresty/repositories.bzl | 2 +- kong/meta.lua | 2 +- t/05-mlcache/00-ipc.t | 2 +- 26 files changed, 192 insertions(+), 2980 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11360-2.yaml delete mode 100644 build/openresty/patches/LuaJIT-2.1-20220411_02.patch rename build/openresty/patches/{LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch => LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch} (76%) rename build/openresty/patches/{LuaJIT-2.1-20220411_03_pass_cc_env.patch => LuaJIT-2.1-20230410_02_pass_cc_env.patch} (83%) rename build/openresty/patches/{LuaJIT-2.1-20220411_05_arm64_sigill.patch => LuaJIT-2.1-20230410_03_arm64_sigill.patch} (78%) rename build/openresty/patches/{LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch => LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch} (79%) delete mode 100644 build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch rename build/openresty/patches/{lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch => lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch} (95%) delete mode 100644 build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch delete mode 100644 build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch delete mode 100644 build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch rename build/openresty/patches/{lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch => lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch} (96%) delete mode 100644 build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch rename build/openresty/patches/{nginx-cross.patch => nginx-1.21.4_07-cross.patch} (100%) rename build/openresty/patches/{nginx-cross-endianness-fix.patch => nginx-1.21.4_08-cross-endianness-fix.patch} (99%) delete mode 100644 build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch rename build/openresty/patches/{ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch => ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch} (91%) rename build/openresty/patches/{ngx_lua-0.10.21_07-dynamic_log_level.patch => ngx_lua-0.10.25_02-dynamic_log_level.patch} (77%) rename build/openresty/patches/{ngx_stream_lua-0.0.11_01-expose_request_struct.patch => ngx_stream_lua-0.0.13_01-expose_request_struct.patch} (58%) rename build/openresty/patches/{openresty-custom_prefix_and_cc.patch => openresty_01-custom_prefix_and_cc.patch} (100%) diff --git a/.requirements b/.requirements index cea08028342..563a2dbac69 100644 --- a/.requirements +++ b/.requirements @@ -1,6 +1,6 @@ KONG_PACKAGE_NAME=kong -OPENRESTY=1.21.4.1 +OPENRESTY=1.21.4.2 LUAROCKS=3.9.2 OPENSSL=3.1.2 PCRE=8.45 diff --git a/CHANGELOG/unreleased/kong/11360-2.yaml b/CHANGELOG/unreleased/kong/11360-2.yaml new file mode 100644 index 00000000000..de509539f62 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11360-2.yaml @@ -0,0 +1,6 @@ +message: "Bumped OpenResty from 1.21.4.1 to 1.21.4.2" +type: dependency +prs: + - 11360 +jiras: + - "KAG-2140" diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_02.patch b/build/openresty/patches/LuaJIT-2.1-20220411_02.patch deleted file mode 100644 index 971ab37cd5b..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20220411_02.patch +++ /dev/null @@ -1,24 +0,0 @@ -From dad04f1754723e76ba9dcf9f401f3134a0cd3972 Mon Sep 17 00:00:00 2001 -From: Mike Pall -Date: Wed, 14 Sep 2022 12:26:53 +0200 -Subject: [PATCH] Fix trace join to BC_JLOOP originating from BC_ITERN. - -Reported by OpenResty Inc. ---- - src/lj_record.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/bundle/LuaJIT-2.1-20220411/src/lj_record.c b/bundle/LuaJIT-2.1-20220411/src/lj_record.c -index 5d02d24a1..bfd412365 100644 ---- a/bundle/LuaJIT-2.1-20220411/src/lj_record.c -+++ b/bundle/LuaJIT-2.1-20220411/src/lj_record.c -@@ -2566,7 +2566,8 @@ void lj_record_ins(jit_State *J) - break; - case BC_JLOOP: - rec_loop_jit(J, rc, rec_loop(J, ra, -- !bc_isret(bc_op(traceref(J, rc)->startins)))); -+ !bc_isret(bc_op(traceref(J, rc)->startins)) && -+ bc_op(traceref(J, rc)->startins) != BC_ITERN)); - break; - - case BC_IFORL: \ No newline at end of file diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch b/build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch similarity index 76% rename from build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch rename to build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch index fbb6be67bb6..9edd6e5478f 100644 --- a/build/openresty/patches/LuaJIT-2.1-20220411_01_patch_macro_luajit_version.patch +++ b/build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch @@ -7,10 +7,10 @@ Subject: [PATCH] Patch macro `LUAJIT_VERSION` src/luajit.h | 2 ++ 1 file changed, 2 insertions(+) -diff --git a/bundle/LuaJIT-2.1-20220411/src/luajit.h b/bundle/LuaJIT-2.1-20220411/src/luajit.h +diff --git a/bundle/LuaJIT-2.1-20230410/src/luajit.h b/bundle/LuaJIT-2.1-20230410/src/luajit.h index a4d33001..e35f4e7e 100644 ---- a/bundle/LuaJIT-2.1-20220411/src/luajit.h -+++ b/bundle/LuaJIT-2.1-20220411/src/luajit.h +--- a/bundle/LuaJIT-2.1-20230410/src/luajit.h ++++ b/bundle/LuaJIT-2.1-20230410/src/luajit.h @@ -32,7 +32,9 @@ #define OPENRESTY_LUAJIT diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch b/build/openresty/patches/LuaJIT-2.1-20230410_02_pass_cc_env.patch similarity index 83% rename from build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch rename to build/openresty/patches/LuaJIT-2.1-20230410_02_pass_cc_env.patch index bb6baa78d41..27aede32007 100644 --- a/build/openresty/patches/LuaJIT-2.1-20220411_03_pass_cc_env.patch +++ b/build/openresty/patches/LuaJIT-2.1-20230410_02_pass_cc_env.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/LuaJIT-2.1-20220411/src/Makefile b/bundle/LuaJIT-2.1-20220411/src/Makefile +diff --git a/bundle/LuaJIT-2.1-20230410/src/Makefile b/bundle/LuaJIT-2.1-20230410/src/Makefile index 68a9a7c..8d2de33 100644 ---- a/bundle/LuaJIT-2.1-20220411/src/Makefile -+++ b/bundle/LuaJIT-2.1-20220411/src/Makefile +--- a/bundle/LuaJIT-2.1-20230410/src/Makefile ++++ b/bundle/LuaJIT-2.1-20230410/src/Makefile @@ -27,7 +27,8 @@ NODOTABIVER= 51 DEFAULT_CC = gcc # @@ -37,4 +37,4 @@ index 68a9a7c..8d2de33 100644 + TARGET_DYNXLDOPTS= -Wl,-rpath,$(TARGET_LIBPATH) endif endif - ifneq (,$(MULTILIB)) \ No newline at end of file + ifneq (,$(MULTILIB)) diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch b/build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch similarity index 78% rename from build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch rename to build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch index 32ab57b8ad8..55fc8831d7b 100644 --- a/build/openresty/patches/LuaJIT-2.1-20220411_05_arm64_sigill.patch +++ b/build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch @@ -8,10 +8,10 @@ Subject: [PATCH] Fix fuse case for LDP instuction on Arm64 when offset is src/lj_emit_arm64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -diff --git a/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h +diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h index 0ddba4a3..e19a8e4a 100644 ---- a/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h -+++ b/bundle/LuaJIT-2.1-20220411/src/lj_emit_arm64.h +--- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h ++++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h @@ -143,7 +143,7 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) goto nopair; } diff --git a/build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch b/build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch similarity index 79% rename from build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch rename to build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch index b4b803cbd81..d52d51c09a2 100644 --- a/build/openresty/patches/LuaJIT-2.1-20220411_06_arm64_fix_HREFK.patch +++ b/build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch @@ -9,10 +9,10 @@ Fix contributed by Peter Cawley. src/lj_asm_arm64.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -diff --git a/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h +diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h index 805ea54b..95138fe9 100644 ---- a/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h -+++ b/bundle/LuaJIT-2.1-20220411/src/lj_asm_arm64.h +--- a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h ++++ b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h @@ -938,7 +938,7 @@ static void asm_hrefk(ASMState *as, IRIns *ir) IRIns *irkey = IR(kslot->op1); int32_t ofs = (int32_t)(kslot->op2 * sizeof(Node)); diff --git a/build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch b/build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch deleted file mode 100644 index f0542d6624b..00000000000 --- a/build/openresty/patches/lua-cjson-2.1.0.10_01-empty_array.patch +++ /dev/null @@ -1,12 +0,0 @@ -diff -ruN a/bundle/lua-cjson-2.1.0.8/lua_cjson.c b/bundle/lua-cjson-2.1.0.8/lua_cjson.c ---- a/bundle/lua-cjson-2.1.0.10/lua_cjson.c 2022-01-11 15:11:17.495464192 +0800 -+++ b/bundle/lua-cjson-2.1.0.10/lua_cjson.c 2022-01-11 14:58:55.150669748 +0800 -@@ -800,7 +800,7 @@ - case LUA_TLIGHTUSERDATA: - if (lua_touserdata(l, -1) == NULL) { - strbuf_append_mem(json, "null", 4); -- } else if (lua_touserdata(l, -1) == &json_array) { -+ } else if (lua_touserdata(l, -1) == json_lightudata_mask(&json_array)) { - json_append_array(l, cfg, current_depth, json, 0); - } - break; diff --git a/build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch b/build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch similarity index 95% rename from build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch rename to build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch index 2458c4e186a..c59b10d2aaf 100644 --- a/build/openresty/patches/lua-cjson-2.1.0.10_02-handle-large-string-correctly.patch +++ b/build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/lua-cjson-2.1.0.10/lua_cjson.c b/bundle/lua-cjson-2.1.0.10/lua_cjson.c +diff --git a/bundle/lua-cjson-2.1.0.11/lua_cjson.c b/bundle/lua-cjson-2.1.0.11/lua_cjson.c index ff61c47..3b055c4 100644 ---- a/bundle/lua-cjson-2.1.0.10/lua_cjson.c -+++ b/bundle/lua-cjson-2.1.0.10/lua_cjson.c +--- a/bundle/lua-cjson-2.1.0.11/lua_cjson.c ++++ b/bundle/lua-cjson-2.1.0.11/lua_cjson.c @@ -40,6 +40,7 @@ #include #include @@ -44,10 +44,10 @@ index ff61c47..3b055c4 100644 luaL_argcheck(l, lua_gettop(l) == 1, 1, "expected 1 argument"); -diff --git a/bundle/lua-cjson-2.1.0.10/strbuf.c b/bundle/lua-cjson-2.1.0.10/strbuf.c +diff --git a/bundle/lua-cjson-2.1.0.11/strbuf.c b/bundle/lua-cjson-2.1.0.11/strbuf.c index ed13367..2dc30be 100644 ---- a/bundle/lua-cjson-2.1.0.10/strbuf.c -+++ b/bundle/lua-cjson-2.1.0.10/strbuf.c +--- a/bundle/lua-cjson-2.1.0.11/strbuf.c ++++ b/bundle/lua-cjson-2.1.0.11/strbuf.c @@ -26,6 +26,7 @@ #include #include @@ -258,10 +258,10 @@ index ed13367..2dc30be 100644 /* vi:ai et sw=4 ts=4: */ -diff --git a/bundle/lua-cjson-2.1.0.10/strbuf.h b/bundle/lua-cjson-2.1.0.10/strbuf.h +diff --git a/bundle/lua-cjson-2.1.0.11/strbuf.h b/bundle/lua-cjson-2.1.0.11/strbuf.h index 5df0b7b..d77e0f4 100644 ---- a/bundle/lua-cjson-2.1.0.10/strbuf.h -+++ b/bundle/lua-cjson-2.1.0.10/strbuf.h +--- a/bundle/lua-cjson-2.1.0.11/strbuf.h ++++ b/bundle/lua-cjson-2.1.0.11/strbuf.h @@ -32,15 +32,13 @@ /* Size: Total bytes allocated to *buf @@ -384,4 +384,4 @@ index 5df0b7b..d77e0f4 100644 +static inline char *strbuf_string(strbuf_t *s, size_t *len) { if (len) - *len = s->length; \ No newline at end of file + *len = s->length; diff --git a/build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch b/build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch deleted file mode 100644 index 9240a38568d..00000000000 --- a/build/openresty/patches/lua-resty-core-0.1.23_01-cosocket-mtls.patch +++ /dev/null @@ -1,566 +0,0 @@ -From 4f0f4bf63d23a952179aaf810c10dfffc19ee835 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 28 Jan 2022 20:54:30 +0800 -Subject: [PATCH 1/9] move tcp.lua into socket.lua - ---- - lib/resty/core/socket.lua | 136 +++++++++++++++++++++++++++++++++++++- - 1 file changed, 133 insertions(+), 3 deletions(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 1a504ec..cc0081e 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -6,13 +6,21 @@ local ffi = require 'ffi' - - local error = error - local tonumber = tonumber -+local tostring = tostring -+local type = type -+local select = select - local registry = debug.getregistry() -+ -+local C = ffi.C - local ffi_new = ffi.new - local ffi_string = ffi.string --local C = ffi.C -+local ffi_gc = ffi.gc -+ - local get_string_buf = base.get_string_buf - local get_size_ptr = base.get_size_ptr --local tostring = tostring -+local get_request = base.get_request -+ -+local co_yield = coroutine._yield - - - local option_index = { -@@ -35,15 +43,29 @@ ngx_http_lua_ffi_socket_tcp_getoption(ngx_http_lua_socket_tcp_upstream_t *u, - int - ngx_http_lua_ffi_socket_tcp_setoption(ngx_http_lua_socket_tcp_upstream_t *u, - int opt, int val, unsigned char *err, size_t *errlen); -+ -+int ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, -+ ngx_http_lua_socket_tcp_upstream_t *u, void *sess, -+ int enable_session_reuse, ngx_str_t *server_name, int verify, -+ int ocsp_status_req, void *chain, void *pkey, char **errmsg); -+ -+int ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, -+ ngx_http_lua_socket_tcp_upstream_t *u, void **sess, char **errmsg, -+ int *openssl_error_code); -+ -+void ngx_http_lua_ffi_ssl_free_session(void *sess); - ]] - - - local output_value_buf = ffi_new("int[1]") - local FFI_OK = base.FFI_OK -+local FFI_ERROR = base.FFI_ERROR -+local FFI_DONE = base.FFI_DONE -+local FFI_AGAIN = base.FFI_AGAIN -+local FFI_NO_REQ_CTX = base.FFI_NO_REQ_CTX - local SOCKET_CTX_INDEX = 1 - local ERR_BUF_SIZE = 4096 - -- - local function get_tcp_socket(cosocket) - local tcp_socket = cosocket[SOCKET_CTX_INDEX] - if not tcp_socket then -@@ -114,10 +136,118 @@ local function setoption(cosocket, option, value) - end - - -+local errmsg = base.get_errmsg_ptr() -+local session_ptr = ffi_new("void *[1]") -+local server_name_str = ffi_new("ngx_str_t[1]") -+local openssl_error_code = ffi_new("int[1]") -+ -+ -+local function setclientcert(self, cert, pkey) -+ if not cert and not pkey then -+ self.client_cert = nil -+ self.client_pkey = nil -+ return -+ end -+ -+ if not cert or not pkey then -+ error("client certificate must be supplied with corresponding " .. -+ "private key", 2) -+ end -+ -+ if type(cert) ~= "cdata" then -+ error("bad client cert type", 2) -+ end -+ -+ if type(pkey) ~= "cdata" then -+ error("bad client pkey type", 2) -+ end -+ -+ self.client_cert = cert -+ self.client_pkey = pkey -+end -+ -+ -+local function sslhandshake(self, reused_session, server_name, ssl_verify, -+ send_status_req, ...) -+ -+ local n = select("#", ...) -+ if not self or n > 1 then -+ error("ngx.socket sslhandshake: expecting 1 ~ 5 arguments " .. -+ "(including the object), but seen " .. (5 + n)) -+ end -+ -+ local r = get_request() -+ if not r then -+ error("no request found", 2) -+ end -+ -+ session_ptr[0] = type(reused_session) == "cdata" and reused_session or nil -+ -+ if server_name then -+ server_name_str[0].data = server_name -+ server_name_str[0].len = #server_name -+ -+ else -+ server_name_str[0].data = nil -+ server_name_str[0].len = 0 -+ end -+ -+ local u = self[SOCKET_CTX_INDEX] -+ -+ local rc = C.ngx_http_lua_ffi_socket_tcp_sslhandshake(r, u, -+ session_ptr[0], -+ reused_session ~= false, -+ server_name_str, -+ ssl_verify and 1 or 0, -+ send_status_req and 1 or 0, -+ self.client_cert, self.client_pkey, errmsg) -+ -+ if rc == FFI_NO_REQ_CTX then -+ error("no request ctx found", 2) -+ end -+ -+ while true do -+ if rc == FFI_ERROR then -+ if openssl_error_code[0] ~= 0 then -+ return nil, openssl_error_code[0] .. ": " .. ffi_string(errmsg[0]) -+ end -+ -+ return nil, ffi_string(errmsg[0]) -+ end -+ -+ if rc == FFI_DONE then -+ return reused_session -+ end -+ -+ if rc == FFI_OK then -+ if reused_session == false then -+ return true -+ end -+ -+ rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, -+ session_ptr, errmsg, openssl_error_code) -+ -+ if session_ptr[0] == nil then -+ return nil -+ end -+ -+ return ffi_gc(session_ptr[0], C.ngx_http_lua_ffi_ssl_free_session) -+ end -+ -+ co_yield() -+ -+ rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, -+ session_ptr, errmsg, openssl_error_code) -+ end -+end -+ -+ - do - local method_table = registry.__tcp_cosocket_mt - method_table.getoption = getoption - method_table.setoption = setoption -+ method_table.setclientcert = setclientcert -+ method_table.sslhandshake = sslhandshake - end - - --- -2.32.0 (Apple Git-132) - - -From 4eab5793d741c739d9c5cfe14e0671c1d70fd6e5 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 28 Jan 2022 21:37:45 +0800 -Subject: [PATCH 2/9] revert assert in sslhandshake - ---- - lib/resty/core/socket.lua | 5 +++++ - 1 file changed, 5 insertions(+) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index cc0081e..7c61d06 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -5,6 +5,7 @@ local ffi = require 'ffi' - - - local error = error -+local assert = assert - local tonumber = tonumber - local tostring = tostring - local type = type -@@ -227,6 +228,8 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, - rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, - session_ptr, errmsg, openssl_error_code) - -+ assert(rc == FFI_OK) -+ - if session_ptr[0] == nil then - return nil - end -@@ -234,6 +237,8 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, - return ffi_gc(session_ptr[0], C.ngx_http_lua_ffi_ssl_free_session) - end - -+ assert(rc == FFI_AGAIN) -+ - co_yield() - - rc = C.ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(r, u, --- -2.32.0 (Apple Git-132) - - -From 58de9a44c89f07eda98bb7fd978a9e04a244d2f2 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 28 Jan 2022 21:45:42 +0800 -Subject: [PATCH 3/9] rename ffi_string to ffi_str - ---- - lib/resty/core/socket.lua | 10 +++++----- - 1 file changed, 5 insertions(+), 5 deletions(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 7c61d06..14457da 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -14,7 +14,7 @@ local registry = debug.getregistry() - - local C = ffi.C - local ffi_new = ffi.new --local ffi_string = ffi.string -+local ffi_str = ffi.string - local ffi_gc = ffi.gc - - local get_string_buf = base.get_string_buf -@@ -98,7 +98,7 @@ local function getoption(cosocket, option) - err, - errlen) - if rc ~= FFI_OK then -- return nil, ffi_string(err, errlen[0]) -+ return nil, ffi_str(err, errlen[0]) - end - - return tonumber(output_value_buf[0]) -@@ -130,7 +130,7 @@ local function setoption(cosocket, option, value) - err, - errlen) - if rc ~= FFI_OK then -- return nil, ffi_string(err, errlen[0]) -+ return nil, ffi_str(err, errlen[0]) - end - - return true -@@ -210,10 +210,10 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, - while true do - if rc == FFI_ERROR then - if openssl_error_code[0] ~= 0 then -- return nil, openssl_error_code[0] .. ": " .. ffi_string(errmsg[0]) -+ return nil, openssl_error_code[0] .. ": " .. ffi_str(errmsg[0]) - end - -- return nil, ffi_string(errmsg[0]) -+ return nil, ffi_str(errmsg[0]) - end - - if rc == FFI_DONE then --- -2.32.0 (Apple Git-132) - - -From ff138619432bda6b9bd4f37403c12600a4739e47 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Sat, 29 Jan 2022 07:23:16 +0800 -Subject: [PATCH 4/9] minor style fix - ---- - lib/resty/core/socket.lua | 15 +++++++++------ - 1 file changed, 9 insertions(+), 6 deletions(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 14457da..3c882af 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -1,7 +1,7 @@ - local base = require "resty.core.base" --base.allows_subsystem('http') --local debug = require 'debug' --local ffi = require 'ffi' -+base.allows_subsystem("http") -+local debug = require "debug" -+local ffi = require "ffi" - - - local error = error -@@ -45,16 +45,19 @@ int - ngx_http_lua_ffi_socket_tcp_setoption(ngx_http_lua_socket_tcp_upstream_t *u, - int opt, int val, unsigned char *err, size_t *errlen); - --int ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, -+int -+ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, void *sess, - int enable_session_reuse, ngx_str_t *server_name, int verify, - int ocsp_status_req, void *chain, void *pkey, char **errmsg); - --int ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, -+int -+ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, void **sess, char **errmsg, - int *openssl_error_code); - --void ngx_http_lua_ffi_ssl_free_session(void *sess); -+void -+ngx_http_lua_ffi_ssl_free_session(void *sess); - ]] - - --- -2.32.0 (Apple Git-132) - - -From a843a258987efba49f0b6979389f75ee32c2150c Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Sat, 29 Jan 2022 07:28:41 +0800 -Subject: [PATCH 5/9] rename self to cosocket - ---- - lib/resty/core/socket.lua | 18 +++++++++--------- - 1 file changed, 9 insertions(+), 9 deletions(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 3c882af..374d583 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -146,10 +146,10 @@ local server_name_str = ffi_new("ngx_str_t[1]") - local openssl_error_code = ffi_new("int[1]") - - --local function setclientcert(self, cert, pkey) -+local function setclientcert(cosocket, cert, pkey) - if not cert and not pkey then -- self.client_cert = nil -- self.client_pkey = nil -+ cosocket.client_cert = nil -+ cosocket.client_pkey = nil - return - end - -@@ -166,16 +166,16 @@ local function setclientcert(self, cert, pkey) - error("bad client pkey type", 2) - end - -- self.client_cert = cert -- self.client_pkey = pkey -+ cosocket.client_cert = cert -+ cosocket.client_pkey = pkey - end - - --local function sslhandshake(self, reused_session, server_name, ssl_verify, -+local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, - send_status_req, ...) - - local n = select("#", ...) -- if not self or n > 1 then -+ if not cosocket or n > 1 then - error("ngx.socket sslhandshake: expecting 1 ~ 5 arguments " .. - "(including the object), but seen " .. (5 + n)) - end -@@ -196,7 +196,7 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, - server_name_str[0].len = 0 - end - -- local u = self[SOCKET_CTX_INDEX] -+ local u = cosocket[SOCKET_CTX_INDEX] - - local rc = C.ngx_http_lua_ffi_socket_tcp_sslhandshake(r, u, - session_ptr[0], -@@ -204,7 +204,7 @@ local function sslhandshake(self, reused_session, server_name, ssl_verify, - server_name_str, - ssl_verify and 1 or 0, - send_status_req and 1 or 0, -- self.client_cert, self.client_pkey, errmsg) -+ cosocket.client_cert, cosocket.client_pkey, errmsg) - - if rc == FFI_NO_REQ_CTX then - error("no request ctx found", 2) --- -2.32.0 (Apple Git-132) - - -From db95a049a019ff6f0d3b4e550412e40c25dda41f Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Sat, 29 Jan 2022 07:35:04 +0800 -Subject: [PATCH 6/9] use get_tcp_socket() in sslhandshake - ---- - lib/resty/core/socket.lua | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 374d583..ecff453 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -196,7 +196,7 @@ local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, - server_name_str[0].len = 0 - end - -- local u = cosocket[SOCKET_CTX_INDEX] -+ local u = get_tcp_socket(cosocket) - - local rc = C.ngx_http_lua_ffi_socket_tcp_sslhandshake(r, u, - session_ptr[0], --- -2.32.0 (Apple Git-132) - - -From 6767f0c2e8a73fd1a09d727431bed457c5cac4c0 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Sat, 29 Jan 2022 08:58:52 +0800 -Subject: [PATCH 7/9] fix arguments check in sslhandshake - ---- - lib/resty/core/socket.lua | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index ecff453..15e3065 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -177,7 +177,7 @@ local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, - local n = select("#", ...) - if not cosocket or n > 1 then - error("ngx.socket sslhandshake: expecting 1 ~ 5 arguments " .. -- "(including the object), but seen " .. (5 + n)) -+ "(including the object), but seen " .. (cosocket and 5 + n or 0)) - end - - local r = get_request() --- -2.32.0 (Apple Git-132) - - -From 4eeddcd2114d0097e4b9cb11f2f93d30c70d573e Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Mon, 7 Feb 2022 10:59:35 +0800 -Subject: [PATCH 8/9] setclientcert return err - ---- - lib/resty/core/socket.lua | 13 ++++++++----- - 1 file changed, 8 insertions(+), 5 deletions(-) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 15e3065..879d678 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -150,24 +150,27 @@ local function setclientcert(cosocket, cert, pkey) - if not cert and not pkey then - cosocket.client_cert = nil - cosocket.client_pkey = nil -- return -+ return true - end - - if not cert or not pkey then -- error("client certificate must be supplied with corresponding " .. -- "private key", 2) -+ return nil, -+ "client certificate must be supplied with corresponding " .. -+ "private key" - end - - if type(cert) ~= "cdata" then -- error("bad client cert type", 2) -+ return nil, "bad client cert type" - end - - if type(pkey) ~= "cdata" then -- error("bad client pkey type", 2) -+ return nil, "bad client pkey type" - end - - cosocket.client_cert = cert - cosocket.client_pkey = pkey -+ -+ return true - end - - --- -2.32.0 (Apple Git-132) - - -From fead2a28f409117ad1b6c98d02edb6a38a64fde0 Mon Sep 17 00:00:00 2001 -From: James Hurst -Date: Wed, 9 Feb 2022 16:05:11 +0000 -Subject: [PATCH 9/9] fix(socket) add temporary backwards compatability for - tlshandshake - ---- - lib/resty/core/socket.lua | 22 ++++++++++++++++++++++ - 1 file changed, 22 insertions(+) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -index 879d678..448bf36 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/socket.lua -@@ -253,12 +253,34 @@ local function sslhandshake(cosocket, reused_session, server_name, ssl_verify, - end - - -+-- Temporary patch for backwards compatablity with existing Kong tech debt -+local function tlshandshake(cosocket, options) -+ local options = options or {} -+ -+ if options.client_cert then -+ local ok, err = cosocket:setclientcert(options.client_cert, options.client_priv_key) -+ if not ok then -+ return nil, err -+ end -+ end -+ -+ return sslhandshake( -+ cosocket, -+ options.reused_session, -+ options.server_name, -+ options.ssl_verify, -+ options.ocsp_status_req -+ ) -+end -+ -+ - do - local method_table = registry.__tcp_cosocket_mt - method_table.getoption = getoption - method_table.setoption = setoption - method_table.setclientcert = setclientcert - method_table.sslhandshake = sslhandshake -+ method_table.tlshandshake = tlshandshake - end - - --- -2.32.0 (Apple Git-132) - diff --git a/build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch b/build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch deleted file mode 100644 index e9dd9281056..00000000000 --- a/build/openresty/patches/lua-resty-core-0.1.23_03-make-resty.core.shdict-compatible-with-m1.patch +++ /dev/null @@ -1,270 +0,0 @@ -From 85202b4306db143de55926564bf6ce981f3631b4 Mon Sep 17 00:00:00 2001 -From: Aapo Talvensaari -Date: Thu, 16 Dec 2021 19:28:43 +0200 -Subject: [PATCH] fix(shdict) make resty.core.shdict compatible with m1 (using - wrappers) - ---- - lua-resty-core-0.1.23/lib/resty/core/shdict.lua | 174 ++++++++++++++++++++++++++++++++++++++ - 1 file changed, 174 insertions(+) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua -index dedf12c..e501a38 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/shdict.lua -@@ -32,8 +32,11 @@ local subsystem = ngx.config.subsystem - - - local ngx_lua_ffi_shdict_get -+local ngx_lua_ffi_shdict_get_m1 - local ngx_lua_ffi_shdict_incr -+local ngx_lua_ffi_shdict_incr_m1 - local ngx_lua_ffi_shdict_store -+local ngx_lua_ffi_shdict_store_m1 - local ngx_lua_ffi_shdict_flush_all - local ngx_lua_ffi_shdict_get_ttl - local ngx_lua_ffi_shdict_set_expire -@@ -42,6 +45,53 @@ local ngx_lua_ffi_shdict_free_space - local ngx_lua_ffi_shdict_udata_to_zone - - -+local M1 = jit and jit.os == "OSX" and jit.arch == "arm64" -+if M1 then -+ ffi.cdef[[ -+typedef struct { -+ void *zone; -+ const unsigned char *key; -+ size_t key_len; -+ int *value_type; -+ unsigned char **str_value_buf; -+ size_t *str_value_len; -+ double *num_value; -+ int *user_flags; -+ int get_stale; -+ int *is_stale; -+ char **errmsg; -+} ngx_shdict_get_t; -+ -+typedef struct { -+ void *zone; -+ int op; -+ const unsigned char *key; -+ size_t key_len; -+ int value_type; -+ const unsigned char *str_value_buf; -+ size_t str_value_len; -+ double num_value; -+ long exptime; -+ int user_flags; -+ char **errmsg; -+ int *forcible; -+} ngx_shdict_store_t; -+ -+typedef struct { -+ void *zone; -+ const unsigned char *key; -+ size_t key_len; -+ double *num_value; -+ char **errmsg; -+ int has_init; -+ double init; -+ long init_ttl; -+ int *forcible; -+} ngx_shdict_incr_t; -+]] -+end -+ -+ - if subsystem == 'http' then - ffi.cdef[[ - int ngx_http_lua_ffi_shdict_get(void *zone, const unsigned char *key, -@@ -72,6 +122,18 @@ size_t ngx_http_lua_ffi_shdict_capacity(void *zone); - void *ngx_http_lua_ffi_shdict_udata_to_zone(void *zone_udata); - ]] - -+ if M1 then -+ ffi.cdef [[ -+int ngx_http_lua_ffi_shdict_get_m1(ngx_shdict_get_t *s); -+int ngx_http_lua_ffi_shdict_store_m1(ngx_shdict_store_t *s); -+int ngx_http_lua_ffi_shdict_incr_m1(ngx_shdict_incr_t *s); -+ ]] -+ -+ ngx_lua_ffi_shdict_get_m1 = C.ngx_http_lua_ffi_shdict_get_m1 -+ ngx_lua_ffi_shdict_store_m1 = C.ngx_http_lua_ffi_shdict_store_m1 -+ ngx_lua_ffi_shdict_incr_m1 = C.ngx_http_lua_ffi_shdict_incr_m1 -+ end -+ - ngx_lua_ffi_shdict_get = C.ngx_http_lua_ffi_shdict_get - ngx_lua_ffi_shdict_incr = C.ngx_http_lua_ffi_shdict_incr - ngx_lua_ffi_shdict_store = C.ngx_http_lua_ffi_shdict_store -@@ -126,6 +188,17 @@ size_t ngx_stream_lua_ffi_shdict_capacity(void *zone); - void *ngx_stream_lua_ffi_shdict_udata_to_zone(void *zone_udata); - ]] - -+ if M1 then -+ ffi.cdef [[ -+int ngx_stream_lua_ffi_shdict_get_m1(ngx_shdict_get_t *s); -+int ngx_stream_lua_ffi_shdict_store_m1(ngx_shdict_store_t *s); -+int ngx_stream_lua_ffi_shdict_incr_m1(ngx_shdict_incr_t *s); -+ ]] -+ ngx_lua_ffi_shdict_get_m1 = C.ngx_stream_lua_ffi_shdict_get_m1 -+ ngx_lua_ffi_shdict_store_m1 = C.ngx_stream_lua_ffi_shdict_store_m1 -+ ngx_lua_ffi_shdict_incr_m1 = C.ngx_stream_lua_ffi_shdict_incr_m1 -+ end -+ - ngx_lua_ffi_shdict_get = C.ngx_stream_lua_ffi_shdict_get - ngx_lua_ffi_shdict_incr = C.ngx_stream_lua_ffi_shdict_incr - ngx_lua_ffi_shdict_store = C.ngx_stream_lua_ffi_shdict_store -@@ -245,6 +318,31 @@ local function shdict_store(zone, op, key, value, exptime, flags) - return nil, "bad value type" - end - -+ local rc -+ if M1 then -+ local q = ffi_new("ngx_shdict_store_t") -+ q.zone = zone -+ q.op = op -+ q.key = key -+ q.key_len = key_len -+ q.value_type = valtyp -+ q.str_value_buf = str_val_buf -+ q.str_value_len = str_val_len -+ q.num_value = num_val -+ q.exptime = exptime * 1000 -+ q.user_flags = flags -+ q.errmsg = errmsg -+ q.forcible = forcible -+ -+ local rc = ngx_lua_ffi_shdict_store_m1(q) -+ if rc == 0 then -- NGX_OK -+ return true, nil, forcible[0] == 1 -+ end -+ -+ -- NGX_DECLINED or NGX_ERROR -+ return false, ffi_str(errmsg[0]), forcible[0] == 1 -+ end -+ - local rc = ngx_lua_ffi_shdict_store(zone, op, key, key_len, - valtyp, str_val_buf, - str_val_len, num_val, -@@ -317,6 +415,30 @@ local function shdict_get(zone, key) - local value_len = get_size_ptr() - value_len[0] = size - -+ if M1 then -+ local q = ffi_new("ngx_shdict_get_t") -+ q.zone = zone -+ q.key = key -+ q.key_len = key_len -+ q.value_type = value_type -+ q.str_value_buf = str_value_buf -+ q.str_value_len = value_len -+ q.num_value = num_value -+ q.user_flags = user_flags -+ q.get_stale = 0 -+ q.is_stale = is_stale -+ q.errmsg = errmsg -+ -+ local rc = ngx_lua_ffi_shdict_get_m1(q) -+ if rc ~= 0 then -+ if errmsg[0] ~= nil then -+ return nil, ffi_str(errmsg[0]) -+ end -+ -+ error("failed to get the key") -+ end -+ else -+ - local rc = ngx_lua_ffi_shdict_get(zone, key, key_len, value_type, - str_value_buf, value_len, - num_value, user_flags, 0, -@@ -329,6 +451,8 @@ local function shdict_get(zone, key) - error("failed to get the key") - end - -+ end -+ - local typ = value_type[0] - - if typ == 0 then -- LUA_TNIL -@@ -392,6 +516,30 @@ local function shdict_get_stale(zone, key) - local value_len = get_size_ptr() - value_len[0] = size - -+ if M1 then -+ local q = ffi_new("ngx_shdict_get_t") -+ q.zone = zone -+ q.key = key -+ q.key_len = key_len -+ q.value_type = value_type -+ q.str_value_buf = str_value_buf -+ q.str_value_len = value_len -+ q.num_value = num_value -+ q.user_flags = user_flags -+ q.get_stale = 1 -+ q.is_stale = is_stale -+ q.errmsg = errmsg -+ -+ local rc = ngx_lua_ffi_shdict_get_m1(q) -+ if rc ~= 0 then -+ if errmsg[0] ~= nil then -+ return nil, ffi_str(errmsg[0]) -+ end -+ -+ error("failed to get the key") -+ end -+ else -+ - local rc = ngx_lua_ffi_shdict_get(zone, key, key_len, value_type, - str_value_buf, value_len, - num_value, user_flags, 1, -@@ -404,6 +552,8 @@ local function shdict_get_stale(zone, key) - error("failed to get the key") - end - -+ end -+ - local typ = value_type[0] - - if typ == 0 then -- LUA_TNIL -@@ -498,6 +648,28 @@ local function shdict_incr(zone, key, value, init, init_ttl) - init_ttl = 0 - end - -+ if M1 then -+ local q = ffi_new("ngx_shdict_incr_t") -+ q.zone = zone -+ q.key = key -+ q.key_len = key_len -+ q.num_value = num_value -+ q.errmsg = errmsg -+ if init then -+ q.has_init = 1 -+ q.init = init -+ else -+ q.has_init = 0 -+ end -+ q.init_ttl = init_ttl * 1000 -+ q.forcible = forcible -+ -+ local rc = ngx_lua_ffi_shdict_incr_m1(q) -+ if rc ~= 0 then -- ~= NGX_OK -+ return nil, ffi_str(errmsg[0]) -+ end -+ else -+ - local rc = ngx_lua_ffi_shdict_incr(zone, key, key_len, num_value, - errmsg, init and 1 or 0, - init or 0, init_ttl * 1000, -@@ -506,6 +678,8 @@ local function shdict_incr(zone, key, value, init, init_ttl) - return nil, ffi_str(errmsg[0]) - end - -+ end -+ - if not init then - return tonumber(num_value[0]) - end --- -2.34.1 - diff --git a/build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch b/build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch deleted file mode 100644 index db06d927206..00000000000 --- a/build/openresty/patches/lua-resty-core-0.1.23_04-make-resty.core.response-compatible-with-m1.patch +++ /dev/null @@ -1,101 +0,0 @@ -From 94efefb9aaede738ec9e29e639cf5e934e9a1d5a Mon Sep 17 00:00:00 2001 -From: Aapo Talvensaari -Date: Thu, 16 Dec 2021 19:28:13 +0200 -Subject: [PATCH] fix(response) make resty.core.response compatible with m1 - (using kong wrappers) - ---- - lua-resty-core-0.1.23/lib/resty/core/response.lua | 58 +++++++++++++++++++++++++++++++++++++ - 1 file changed, 58 insertions(+) - -diff --git a/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua b/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua -index 891a07e..1efdf56 100644 ---- a/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua -+++ b/bundle/lua-resty-core-0.1.23/lib/resty/core/response.lua -@@ -45,6 +45,27 @@ ffi.cdef[[ - ]] - - -+local M1 = jit and jit.os == "OSX" and jit.arch == "arm64" -+if M1 then -+ffi.cdef[[ -+ typedef struct { -+ ngx_http_request_t *r; -+ const char *key_data; -+ size_t key_len; -+ int is_nil; -+ const char *sval; -+ size_t sval_len; -+ void *mvals; -+ size_t mvals_len; -+ int override; -+ char **errmsg; -+ } ngx_set_resp_header_t; -+ -+ int ngx_http_lua_ffi_set_resp_header_m1(ngx_set_resp_header_t *s); -+]] -+end -+ -+ - local function set_resp_header(tb, key, value, no_override) - local r = get_request() - if not r then -@@ -61,6 +82,22 @@ local function set_resp_header(tb, key, value, no_override) - error("invalid header value", 3) - end - -+ if M1 then -+ local q = ffi.new("ngx_set_resp_header_t") -+ q.r = r -+ q.key_data = key -+ q.key_len = #key -+ q.is_nil = true -+ q.sval_len = 0 -+ q.mvals_len = 0 -+ q.override = 1 -+ q.errmsg = errmsg -+ -+ rc = C.ngx_http_lua_ffi_set_resp_header_m1(q) -+ -+ goto results -+ end -+ - rc = C.ngx_http_lua_ffi_set_resp_header(r, key, #key, true, nil, 0, nil, - 0, 1, errmsg) - else -@@ -99,11 +136,32 @@ local function set_resp_header(tb, key, value, no_override) - end - - local override_int = no_override and 0 or 1 -+ -+ if M1 then -+ local s = ffi.new("ngx_set_resp_header_t") -+ s.r = r -+ s.key_data = key -+ s.key_len = #key -+ s.is_nil = false -+ s.sval = sval -+ s.sval_len = sval_len -+ s.mvals = mvals -+ s.mvals_len = mvals_len -+ s.override = override_int -+ s.errmsg = errmsg -+ -+ rc = C.ngx_http_lua_ffi_set_resp_header_m1(s) -+ -+ goto results -+ end -+ - rc = C.ngx_http_lua_ffi_set_resp_header(r, key, #key, false, sval, - sval_len, mvals, mvals_len, - override_int, errmsg) - end - -+ ::results:: -+ - if rc == 0 or rc == FFI_DECLINED then - return - end --- -2.34.1 - diff --git a/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch b/build/openresty/patches/lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch similarity index 96% rename from build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch rename to build/openresty/patches/lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch index 7669a29e81d..82107d5c72a 100644 --- a/build/openresty/patches/lua-resty-core-0.1.23_02-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch @@ -1,6 +1,6 @@ -diff -ruN a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua ---- a/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua 2022-12-02 10:58:50.078203826 +0800 -+++ b/bundle/lua-resty-core-0.1.23/lib/ngx/balancer.lua 2022-12-03 11:50:57.271540206 +0800 +diff -ruN a/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua +--- a/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua 2022-12-02 10:58:50.078203826 +0800 ++++ b/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua 2022-12-03 11:50:57.271540206 +0800 @@ -19,6 +19,7 @@ local max = math.max local subsystem = ngx.config.subsystem diff --git a/build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch b/build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch deleted file mode 100644 index 0b705896fb5..00000000000 --- a/build/openresty/patches/lua-resty-websocket-0.09_01-client-mtls.patch +++ /dev/null @@ -1,92 +0,0 @@ -From 05d0832cf96c216297810cb495706c50309b8c5a Mon Sep 17 00:00:00 2001 -From: James Hurst -Date: Mon, 7 Feb 2022 11:36:25 +0000 -Subject: [PATCH 1/2] feat: add mtls client cert support - ---- - lib/resty/websocket/client.lua | 26 ++++++++++++++++++++++---- - 1 file changed, 22 insertions(+), 4 deletions(-) - -diff --git a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua -index 067b2a5..2ec96dd 100644 ---- a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua -+++ b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua -@@ -98,7 +98,8 @@ function _M.connect(self, uri, opts) - path = "/" - end - -- local ssl_verify, headers, proto_header, origin_header, sock_opts = false -+ local ssl_verify, server_name, headers, proto_header, origin_header, sock_opts = false -+ local client_cert, client_priv_key - - if opts then - local protos = opts.protocols -@@ -122,11 +123,20 @@ function _M.connect(self, uri, opts) - sock_opts = { pool = pool } - end - -- if opts.ssl_verify then -+ client_cert = opts.client_cert -+ client_priv_key = opts.client_priv_key -+ -+ if client_cert then -+ assert(client_priv_key, -+ "client_priv_key must be provided with client_cert") -+ end -+ -+ if opts.ssl_verify or opts.server_name then - if not ssl_support then - return nil, "ngx_lua 0.9.11+ required for SSL sockets" - end -- ssl_verify = true -+ ssl_verify = opts.ssl_verify -+ server_name = opts.server_name or host - end - - if opts.headers then -@@ -151,7 +161,15 @@ function _M.connect(self, uri, opts) - if not ssl_support then - return nil, "ngx_lua 0.9.11+ required for SSL sockets" - end -- ok, err = sock:sslhandshake(false, host, ssl_verify) -+ -+ if client_cert then -+ ok, err = sock:setclientcert(client_cert, client_priv_key) -+ if not ok then -+ return nil, "ssl client cert failued: " .. err -+ end -+ end -+ -+ ok, err = sock:sslhandshake(false, server_name, ssl_verify) - if not ok then - return nil, "ssl handshake failed: " .. err - end --- -2.32.0 (Apple Git-132) - - -From fcf3370eef554cd4e1791ac92c43b420d25d66a1 Mon Sep 17 00:00:00 2001 -From: James Hurst -Date: Mon, 7 Feb 2022 15:20:48 +0000 -Subject: [PATCH 2/2] fix(client) fix typo in error message - ---- - lib/resty/websocket/client.lua | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua -index 2ec96dd..598543f 100644 ---- a/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua -+++ b/bundle/lua-resty-websocket-0.09/lib/resty/websocket/client.lua -@@ -165,7 +165,7 @@ function _M.connect(self, uri, opts) - if client_cert then - ok, err = sock:setclientcert(client_cert, client_priv_key) - if not ok then -- return nil, "ssl client cert failued: " .. err -+ return nil, "ssl client cert failed: " .. err - end - end - --- -2.32.0 (Apple Git-132) - diff --git a/build/openresty/patches/nginx-cross.patch b/build/openresty/patches/nginx-1.21.4_07-cross.patch similarity index 100% rename from build/openresty/patches/nginx-cross.patch rename to build/openresty/patches/nginx-1.21.4_07-cross.patch diff --git a/build/openresty/patches/nginx-cross-endianness-fix.patch b/build/openresty/patches/nginx-1.21.4_08-cross-endianness-fix.patch similarity index 99% rename from build/openresty/patches/nginx-cross-endianness-fix.patch rename to build/openresty/patches/nginx-1.21.4_08-cross-endianness-fix.patch index 6dcf74d214d..6d9e2e5d709 100644 --- a/build/openresty/patches/nginx-cross-endianness-fix.patch +++ b/build/openresty/patches/nginx-1.21.4_08-cross-endianness-fix.patch @@ -76,4 +76,4 @@ index 1b552b6..be84487 100644 + fi fi -- -2.7.4 \ No newline at end of file +2.7.4 diff --git a/build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch b/build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch deleted file mode 100644 index 0a27abf866b..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.21_01-cosocket-mtls.patch +++ /dev/null @@ -1,1433 +0,0 @@ -From 287d58810c450f912a8d31a94a1c86ccc039c0e1 Mon Sep 17 00:00:00 2001 -From: Datong Sun -Date: Wed, 18 Sep 2019 16:39:05 -0700 -Subject: [PATCH 04/17] cosocket: add function `tcpsock:tlshandshake`, retired - the Lua C API based `tcpsock:sslhandshake` implementation. - ---- - src/ngx_http_lua_socket_tcp.c | 387 +++++++++++++++------------------- - src/ngx_http_lua_socket_tcp.h | 3 + - 2 files changed, 177 insertions(+), 213 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 26467fdd..4ef22c11 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -23,6 +23,9 @@ static int ngx_http_lua_socket_tcp(lua_State *L); - static int ngx_http_lua_socket_tcp_connect(lua_State *L); - #if (NGX_HTTP_SSL) - static int ngx_http_lua_socket_tcp_sslhandshake(lua_State *L); -+static void ngx_http_lua_tls_handshake_handler(ngx_connection_t *c); -+static int ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, -+ ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); - #endif - static int ngx_http_lua_socket_tcp_receive(lua_State *L); - static int ngx_http_lua_socket_tcp_receiveany(lua_State *L); -@@ -149,12 +152,6 @@ static void ngx_http_lua_socket_shutdown_pool_helper( - ngx_http_lua_socket_pool_t *spool); - static int ngx_http_lua_socket_prepare_error_retvals(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L, ngx_uint_t ft_type); --#if (NGX_HTTP_SSL) --static int ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, -- ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); --static void ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c); --static int ngx_http_lua_ssl_free_session(lua_State *L); --#endif - static void ngx_http_lua_socket_tcp_close_connection(ngx_connection_t *c); - - -@@ -324,13 +321,6 @@ ngx_http_lua_inject_socket_tcp_api(ngx_log_t *log, lua_State *L) - lua_pushcfunction(L, ngx_http_lua_socket_tcp_connect); - lua_setfield(L, -2, "connect"); - --#if (NGX_HTTP_SSL) -- -- lua_pushcfunction(L, ngx_http_lua_socket_tcp_sslhandshake); -- lua_setfield(L, -2, "sslhandshake"); -- --#endif -- - lua_pushcfunction(L, ngx_http_lua_socket_tcp_receive); - lua_setfield(L, -2, "receive"); - -@@ -404,19 +394,6 @@ ngx_http_lua_inject_socket_tcp_api(ngx_log_t *log, lua_State *L) - lua_setfield(L, -2, "__gc"); - lua_rawset(L, LUA_REGISTRYINDEX); - /* }}} */ -- --#if (NGX_HTTP_SSL) -- -- /* {{{ssl session userdata metatable */ -- lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( -- ssl_session_metatable_key)); -- lua_createtable(L, 0 /* narr */, 1 /* nrec */); /* metatable */ -- lua_pushcfunction(L, ngx_http_lua_ssl_free_session); -- lua_setfield(L, -2, "__gc"); -- lua_rawset(L, LUA_REGISTRYINDEX); -- /* }}} */ -- --#endif - } - - -@@ -1559,64 +1536,69 @@ ngx_http_lua_socket_conn_error_retval_handler(ngx_http_request_t *r, - - #if (NGX_HTTP_SSL) - --static int --ngx_http_lua_socket_tcp_sslhandshake(lua_State *L) -+static const char * -+ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, -+ ngx_http_lua_socket_tcp_upstream_t *u, unsigned int ops) - { -- int n, top; -- ngx_int_t rc; -- ngx_str_t name = ngx_null_string; -- ngx_connection_t *c; -- ngx_ssl_session_t **psession; -- ngx_http_request_t *r; -- ngx_http_lua_ctx_t *ctx; -- ngx_http_lua_co_ctx_t *coctx; -- -- ngx_http_lua_socket_tcp_upstream_t *u; -- -- /* Lua function arguments: self [,session] [,host] [,verify] -- [,send_status_req] */ -+ if (ops & SOCKET_OP_CONNECT && u->conn_waiting) { -+ return "socket busy connecting"; -+ } - -- n = lua_gettop(L); -- if (n < 1 || n > 5) { -- return luaL_error(L, "ngx.socket sslhandshake: expecting 1 ~ 5 " -- "arguments (including the object), but seen %d", n); -+ if (ops & SOCKET_OP_READ && u->read_waiting) { -+ return "socket busy reading"; - } - -- r = ngx_http_lua_get_req(L); -- if (r == NULL) { -- return luaL_error(L, "no request found"); -+ if (ops & SOCKET_OP_WRITE -+ && (u->write_waiting -+ || (u->raw_downstream -+ && (r->connection->buffered & NGX_HTTP_LOWLEVEL_BUFFERED)))) -+ { -+ return "socket busy writing"; - } - -- ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -- "lua tcp socket ssl handshake"); -+ return NULL; -+} - -- luaL_checktype(L, 1, LUA_TTABLE); -+int -+ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, -+ ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, -+ int enable_session_reuse, ngx_str_t *server_name, int verify, -+ int ocsp_status_req, const char **errmsg) -+{ -+ ngx_int_t rc; -+ ngx_connection_t *c; -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_lua_co_ctx_t *coctx; -+ const char *busy_rc; - -- lua_rawgeti(L, 1, SOCKET_CTX_INDEX); -- u = lua_touserdata(L, -1); -+ ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -+ "lua tcp socket tls handshake"); - - if (u == NULL - || u->peer.connection == NULL - || u->read_closed - || u->write_closed) - { -- lua_pushnil(L); -- lua_pushliteral(L, "closed"); -- return 2; -+ *errmsg = "closed"; -+ return NGX_ERROR; - } - - if (u->request != r) { -- return luaL_error(L, "bad request"); -+ *errmsg = "bad request"; -+ return NGX_ERROR; - } - -- ngx_http_lua_socket_check_busy_connecting(r, u, L); -- ngx_http_lua_socket_check_busy_reading(r, u, L); -- ngx_http_lua_socket_check_busy_writing(r, u, L); -+ busy_rc = ngx_http_lua_socket_tcp_check_busy(r, u, SOCKET_OP_CONNECT -+ | SOCKET_OP_READ -+ | SOCKET_OP_WRITE); -+ if (busy_rc != NULL) { -+ *errmsg = busy_rc; -+ return NGX_ERROR; -+ } - - if (u->raw_downstream || u->body_downstream) { -- lua_pushnil(L); -- lua_pushliteral(L, "not supported for downstream"); -- return 2; -+ *errmsg = "not supported for downstream"; -+ return NGX_ERROR; - } - - c = u->peer.connection; -@@ -1624,122 +1606,96 @@ ngx_http_lua_socket_tcp_sslhandshake(lua_State *L) - u->ssl_session_reuse = 1; - - if (c->ssl && c->ssl->handshaked) { -- switch (lua_type(L, 2)) { -- case LUA_TUSERDATA: -- lua_pushvalue(L, 2); -- break; -+ if (sess != NULL) { -+ return NGX_DONE; -+ } - -- case LUA_TBOOLEAN: -- if (!lua_toboolean(L, 2)) { -- /* avoid generating the ssl session */ -- lua_pushboolean(L, 1); -- break; -- } -- /* fall through */ -+ u->ssl_session_reuse = enable_session_reuse; - -- default: -- ngx_http_lua_ssl_handshake_retval_handler(r, u, L); -- break; -- } -+ (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); - -- return 1; -+ return NGX_OK; - } - - if (ngx_ssl_create_connection(u->conf->ssl, c, - NGX_SSL_BUFFER|NGX_SSL_CLIENT) - != NGX_OK) - { -- lua_pushnil(L); -- lua_pushliteral(L, "failed to create ssl connection"); -- return 2; -+ *errmsg = "failed to create ssl connection"; -+ return NGX_ERROR; - } - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { -- return luaL_error(L, "no ctx found"); -+ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, -+ "no ngx_lua ctx found while TLS handshaking"); -+ -+ ngx_http_lua_assert(NULL); -+ -+ *errmsg = "no ctx found"; -+ return NGX_ERROR; - } - - coctx = ctx->cur_co_ctx; - - c->sendfile = 0; - -- if (n >= 2) { -- if (lua_type(L, 2) == LUA_TBOOLEAN) { -- u->ssl_session_reuse = lua_toboolean(L, 2); -- -- } else { -- psession = lua_touserdata(L, 2); -- -- if (psession != NULL && *psession != NULL) { -- if (ngx_ssl_set_session(c, *psession) != NGX_OK) { -- lua_pushnil(L); -- lua_pushliteral(L, "lua ssl set session failed"); -- return 2; -- } -- -- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, -- "lua ssl set session: %p", *psession); -- } -+ if (sess != NULL) { -+ if (ngx_ssl_set_session(c, sess) != NGX_OK) { -+ *errmsg = "lua tls set session failed"; -+ return NGX_ERROR; - } - -- if (n >= 3) { -- name.data = (u_char *) lua_tolstring(L, 3, &name.len); -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, -+ "lua tls set session: %p", sess); - -- if (name.data) { -- ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -- "lua ssl server name: \"%*s\"", name.len, -- name.data); -+ } else { -+ u->ssl_session_reuse = enable_session_reuse; -+ } - --#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME -+ if (server_name != NULL && server_name->data != NULL) { -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -+ "lua tls server name: \"%V\"", server_name); - -- if (SSL_set_tlsext_host_name(c->ssl->connection, -- (char *) name.data) -- == 0) -- { -- lua_pushnil(L); -- lua_pushliteral(L, "SSL_set_tlsext_host_name failed"); -- return 2; -- } -+#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME -+ if (SSL_set_tlsext_host_name(c->ssl->connection, -+ (char *) server_name->data) -+ == 0) -+ { -+ *errmsg = "SSL_set_tlsext_host_name failed"; -+ return NGX_ERROR; -+ } - - #else -- -- ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, -- "lua socket SNI disabled because the current " -- "version of OpenSSL lacks the support"); -- -+ *errmsg = "OpenSSL has no SNI support"; -+ return NGX_ERROR; - #endif -- } -+ } - -- if (n >= 4) { -- u->ssl_verify = lua_toboolean(L, 4); -+ u->ssl_verify = verify; - -- if (n >= 5) { -- if (lua_toboolean(L, 5)) { -+ if (ocsp_status_req) { - #ifdef NGX_HTTP_LUA_USE_OCSP -- SSL_set_tlsext_status_type(c->ssl->connection, -- TLSEXT_STATUSTYPE_ocsp); -+ SSL_set_tlsext_status_type(c->ssl->connection, -+ TLSEXT_STATUSTYPE_ocsp); -+ - #else -- return luaL_error(L, "no OCSP support"); -+ *errmsg = "no OCSP support"; -+ return NGX_ERROR; - #endif -- } -- } -- } -- } - } - -- dd("found sni name: %.*s %p", (int) name.len, name.data, name.data); -- -- if (name.len == 0) { -+ if (server_name->len == 0) { - u->ssl_name.len = 0; - - } else { - if (u->ssl_name.data) { - /* buffer already allocated */ - -- if (u->ssl_name.len >= name.len) { -+ if (u->ssl_name.len >= server_name->len) { - /* reuse it */ -- ngx_memcpy(u->ssl_name.data, name.data, name.len); -- u->ssl_name.len = name.len; -+ ngx_memcpy(u->ssl_name.data, server_name->data, server_name->len); -+ u->ssl_name.len = server_name->len; - - } else { - ngx_free(u->ssl_name.data); -@@ -1750,17 +1706,16 @@ ngx_http_lua_socket_tcp_sslhandshake(lua_State *L) - - new_ssl_name: - -- u->ssl_name.data = ngx_alloc(name.len, ngx_cycle->log); -+ u->ssl_name.data = ngx_alloc(server_name->len, ngx_cycle->log); - if (u->ssl_name.data == NULL) { - u->ssl_name.len = 0; - -- lua_pushnil(L); -- lua_pushliteral(L, "no memory"); -- return 2; -+ *errmsg = "no memory"; -+ return NGX_ERROR; - } - -- ngx_memcpy(u->ssl_name.data, name.data, name.len); -- u->ssl_name.len = name.len; -+ ngx_memcpy(u->ssl_name.data, server_name->data, server_name->len); -+ u->ssl_name.len = server_name->len; - } - } - -@@ -1774,7 +1729,8 @@ new_ssl_name: - - rc = ngx_ssl_handshake(c); - -- dd("ngx_ssl_handshake returned %d", (int) rc); -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -+ "ngx_ssl_handshake returned %d", rc); - - if (rc == NGX_AGAIN) { - if (c->write->timer_set) { -@@ -1784,13 +1740,13 @@ new_ssl_name: - ngx_add_timer(c->read, u->connect_timeout); - - u->conn_waiting = 1; -- u->write_prepare_retvals = ngx_http_lua_ssl_handshake_retval_handler; -+ u->write_prepare_retvals = ngx_http_lua_tls_handshake_retval_handler; - - ngx_http_lua_cleanup_pending_operation(coctx); - coctx->cleanup = ngx_http_lua_coctx_cleanup; - coctx->data = u; - -- c->ssl->handler = ngx_http_lua_ssl_handshake_handler; -+ c->ssl->handler = ngx_http_lua_tls_handshake_handler; - - if (ctx->entered_content_phase) { - r->write_event_handler = ngx_http_lua_content_wev_handler; -@@ -1799,21 +1755,25 @@ new_ssl_name: - r->write_event_handler = ngx_http_core_run_phases; - } - -- return lua_yield(L, 0); -+ return NGX_AGAIN; -+ } -+ -+ ngx_http_lua_tls_handshake_handler(c); -+ -+ if (rc == NGX_ERROR) { -+ *errmsg = u->error_ret; -+ -+ return NGX_ERROR; - } - -- top = lua_gettop(L); -- ngx_http_lua_ssl_handshake_handler(c); -- return lua_gettop(L) - top; -+ return NGX_OK; - } - - - static void --ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) -+ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) - { -- const char *err; - int waiting; -- lua_State *L; - ngx_int_t rc; - ngx_connection_t *dc; /* downstream connection */ - ngx_http_request_t *r; -@@ -1836,11 +1796,9 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) - waiting = u->conn_waiting; - - dc = r->connection; -- L = u->write_co_ctx->co; - - if (c->read->timedout) { -- lua_pushnil(L); -- lua_pushliteral(L, "timeout"); -+ u->error_ret = "timeout"; - goto failed; - } - -@@ -1849,19 +1807,18 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) - } - - if (c->ssl->handshaked) { -- - if (u->ssl_verify) { - rc = SSL_get_verify_result(c->ssl->connection); - - if (rc != X509_V_OK) { -- lua_pushnil(L); -- err = lua_pushfstring(L, "%d: %s", (int) rc, -- X509_verify_cert_error_string(rc)); -+ u->error_ret = X509_verify_cert_error_string(rc); -+ u->openssl_error_code_ret = rc; - - llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); - if (llcf->log_socket_errors) { -- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " -- "certificate verify error: (%s)", err); -+ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " -+ "certificate verify error: (%d: %s)", -+ rc, u->error_ret); - } - - goto failed; -@@ -1872,12 +1829,11 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) - if (u->ssl_name.len - && ngx_ssl_check_host(c, &u->ssl_name) != NGX_OK) - { -- lua_pushnil(L); -- lua_pushliteral(L, "certificate host mismatch"); -+ u->error_ret = "certificate host mismatch"; - - llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); - if (llcf->log_socket_errors) { -- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " -+ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " - "certificate does not match host \"%V\"", - &u->ssl_name); - } -@@ -1892,7 +1848,7 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) - ngx_http_lua_socket_handle_conn_success(r, u); - - } else { -- (void) ngx_http_lua_ssl_handshake_retval_handler(r, u, L); -+ (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); - } - - if (waiting) { -@@ -1902,60 +1858,84 @@ ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) - return; - } - -- lua_pushnil(L); -- lua_pushliteral(L, "handshake failed"); -+ u->error_ret = "handshake failed"; - - failed: - - if (waiting) { - u->write_prepare_retvals = -- ngx_http_lua_socket_conn_error_retval_handler; -- ngx_http_lua_socket_handle_conn_error(r, u, -- NGX_HTTP_LUA_SOCKET_FT_SSL); -+ ngx_http_lua_socket_conn_error_retval_handler; -+ ngx_http_lua_socket_handle_conn_error(r, u, NGX_HTTP_LUA_SOCKET_FT_SSL); - ngx_http_run_posted_requests(dc); - - } else { -- (void) ngx_http_lua_socket_conn_error_retval_handler(r, u, L); -+ u->ft_type |= NGX_HTTP_LUA_SOCKET_FT_SSL; -+ -+ (void) ngx_http_lua_socket_conn_error_retval_handler(r, u, NULL); -+ } -+} -+ -+ -+ -+int -+ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, -+ ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t **sess, -+ const char **errmsg, int *openssl_error_code) -+{ -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -+ "lua cosocket get TLS handshake result for upstream: %p", u); -+ -+ if (u->error_ret != NULL) { -+ *errmsg = u->error_ret; -+ *openssl_error_code = u->openssl_error_code_ret; -+ -+ return NGX_ERROR; - } -+ -+ *sess = u->ssl_session_ret; -+ -+ return NGX_OK; - } - - - static int --ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, -+ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L) - { - ngx_connection_t *c; -- ngx_ssl_session_t *ssl_session, **ud; -+ ngx_ssl_session_t *ssl_session; - - if (!u->ssl_session_reuse) { -- lua_pushboolean(L, 1); -- return 1; -+ return 0; - } - -- ud = lua_newuserdata(L, sizeof(ngx_ssl_session_t *)); -- - c = u->peer.connection; - - ssl_session = ngx_ssl_get_session(c); - if (ssl_session == NULL) { -- *ud = NULL; -+ u->ssl_session_ret = NULL; - - } else { -- *ud = ssl_session; -+ u->ssl_session_ret = ssl_session; - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, -- "lua ssl save session: %p", ssl_session); -- -- /* set up the __gc metamethod */ -- lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( -- ssl_session_metatable_key)); -- lua_rawget(L, LUA_REGISTRYINDEX); -- lua_setmetatable(L, -2); -+ "lua tls save session: %p", ssl_session); - } - -- return 1; -+ return 0; -+} -+ -+ -+void -+ngx_http_lua_ffi_tls_free_session(ngx_ssl_session_t *sess) -+{ -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, -+ "lua tls free session: %p", sess); -+ -+ ngx_ssl_free_session(sess); - } - -+ - #endif /* NGX_HTTP_SSL */ - - -@@ -2008,12 +1988,14 @@ ngx_http_lua_socket_prepare_error_retvals(ngx_http_request_t *r, - u_char errstr[NGX_MAX_ERROR_STR]; - u_char *p; - -- if (ft_type & (NGX_HTTP_LUA_SOCKET_FT_RESOLVER -- | NGX_HTTP_LUA_SOCKET_FT_SSL)) -- { -+ if (ft_type & NGX_HTTP_LUA_SOCKET_FT_RESOLVER) { - return 2; - } - -+ if (ft_type & NGX_HTTP_LUA_SOCKET_FT_SSL) { -+ return 0; -+ } -+ - lua_pushnil(L); - - if (ft_type & NGX_HTTP_LUA_SOCKET_FT_TIMEOUT) { -@@ -6101,27 +6083,6 @@ ngx_http_lua_coctx_cleanup(void *data) - } - - --#if (NGX_HTTP_SSL) -- --static int --ngx_http_lua_ssl_free_session(lua_State *L) --{ -- ngx_ssl_session_t **psession; -- -- psession = lua_touserdata(L, 1); -- if (psession && *psession != NULL) { -- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, -- "lua ssl free session: %p", *psession); -- -- ngx_ssl_free_session(*psession); -- } -- -- return 0; --} -- --#endif /* NGX_HTTP_SSL */ -- -- - void - ngx_http_lua_cleanup_conn_pools(lua_State *L) - { -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h -index a0a5a518..ee9411bc 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.h -@@ -120,6 +120,9 @@ struct ngx_http_lua_socket_tcp_upstream_s { - - #if (NGX_HTTP_SSL) - ngx_str_t ssl_name; -+ ngx_ssl_session_t *ssl_session_ret; -+ const char *error_ret; -+ int openssl_error_code_ret; - #endif - - unsigned ft_type:16; --- -2.32.0 (Apple Git-132) - - -From f5ba21d6f742e6b169d972a81b6124b27c076016 Mon Sep 17 00:00:00 2001 -From: Datong Sun -Date: Wed, 18 Sep 2019 16:54:32 -0700 -Subject: [PATCH 05/17] change: better error when request context couldn't be - found. - ---- - src/ngx_http_lua_socket_tcp.c | 8 +------- - 1 file changed, 1 insertion(+), 7 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 4ef22c11..abd487fa 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -1627,13 +1627,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { -- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, -- "no ngx_lua ctx found while TLS handshaking"); -- -- ngx_http_lua_assert(NULL); -- -- *errmsg = "no ctx found"; -- return NGX_ERROR; -+ return NGX_HTTP_LUA_FFI_NO_REQ_CTX; - } - - coctx = ctx->cur_co_ctx; --- -2.32.0 (Apple Git-132) - - -From 78a450d571febf7ba918ecc13369144925d02bcb Mon Sep 17 00:00:00 2001 -From: Datong Sun -Date: Wed, 18 Sep 2019 17:24:07 -0700 -Subject: [PATCH 06/17] feature: TCP cosocket client certificate support. - closes #534 - ---- - src/ngx_http_lua_socket_tcp.c | 60 +++++++++++++++++++++++++++++++---- - 1 file changed, 54 insertions(+), 6 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index abd487fa..61671b70 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -22,7 +22,6 @@ - static int ngx_http_lua_socket_tcp(lua_State *L); - static int ngx_http_lua_socket_tcp_connect(lua_State *L); - #if (NGX_HTTP_SSL) --static int ngx_http_lua_socket_tcp_sslhandshake(lua_State *L); - static void ngx_http_lua_tls_handshake_handler(ngx_connection_t *c); - static int ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); -@@ -219,9 +218,6 @@ static char ngx_http_lua_upstream_udata_metatable_key; - static char ngx_http_lua_downstream_udata_metatable_key; - static char ngx_http_lua_pool_udata_metatable_key; - static char ngx_http_lua_pattern_udata_metatable_key; --#if (NGX_HTTP_SSL) --static char ngx_http_lua_ssl_session_metatable_key; --#endif - - - #define ngx_http_lua_tcp_socket_metatable_literal_key "__tcp_cosocket_mt" -@@ -1563,13 +1559,16 @@ int - ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, - int enable_session_reuse, ngx_str_t *server_name, int verify, -- int ocsp_status_req, const char **errmsg) -+ int ocsp_status_req, STACK_OF(X509) *chain, EVP_PKEY *pkey, -+ const char **errmsg) - { -- ngx_int_t rc; -+ ngx_int_t rc, i; - ngx_connection_t *c; - ngx_http_lua_ctx_t *ctx; - ngx_http_lua_co_ctx_t *coctx; - const char *busy_rc; -+ ngx_ssl_conn_t *ssl_conn; -+ X509 *x509; - - ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, - "lua tcp socket tls handshake"); -@@ -1625,6 +1624,8 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - return NGX_ERROR; - } - -+ ssl_conn = c->ssl->connection; -+ - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { - return NGX_HTTP_LUA_FFI_NO_REQ_CTX; -@@ -1647,6 +1648,53 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - u->ssl_session_reuse = enable_session_reuse; - } - -+ if (chain != NULL) { -+ ngx_http_lua_assert(pkey != NULL); /* ensured by resty.core */ -+ -+ if (sk_X509_num(chain) < 1) { -+ ERR_clear_error(); -+ *errmsg = "invalid client certificate chain"; -+ return NGX_ERROR; -+ } -+ -+ x509 = sk_X509_value(chain, 0); -+ if (x509 == NULL) { -+ ERR_clear_error(); -+ *errmsg = "lua tls fetch client certificate from chain failed"; -+ return NGX_ERROR; -+ } -+ -+ if (SSL_use_certificate(ssl_conn, x509) == 0) { -+ ERR_clear_error(); -+ *errmsg = "lua tls set client certificate failed"; -+ return NGX_ERROR; -+ } -+ -+ /* read rest of the chain */ -+ -+ for (i = 1; i < sk_X509_num(chain); i++) { -+ x509 = sk_X509_value(chain, i); -+ if (x509 == NULL) { -+ ERR_clear_error(); -+ *errmsg = "lua tls fetch client intermediate certificate " -+ "from chain failed"; -+ return NGX_ERROR; -+ } -+ -+ if (SSL_add1_chain_cert(ssl_conn, x509) == 0) { -+ ERR_clear_error(); -+ *errmsg = "lua tls set client intermediate certificate failed"; -+ return NGX_ERROR; -+ } -+ } -+ -+ if (SSL_use_PrivateKey(ssl_conn, pkey) == 0) { -+ ERR_clear_error(); -+ *errmsg = "lua ssl set client private key failed"; -+ return NGX_ERROR; -+ } -+ } -+ - if (server_name != NULL && server_name->data != NULL) { - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, - "lua tls server name: \"%V\"", server_name); --- -2.32.0 (Apple Git-132) - - -From 6cc0c89e946ef42adfbc55e8a461ccc2f367254a Mon Sep 17 00:00:00 2001 -From: Datong Sun -Date: Wed, 18 Sep 2019 17:25:20 -0700 -Subject: [PATCH 07/17] style: style fixes. - ---- - src/ngx_http_lua_socket_tcp.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 61671b70..a7d410c9 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -1736,7 +1736,8 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - - if (u->ssl_name.len >= server_name->len) { - /* reuse it */ -- ngx_memcpy(u->ssl_name.data, server_name->data, server_name->len); -+ ngx_memcpy(u->ssl_name.data, server_name->data, -+ server_name->len); - u->ssl_name.len = server_name->len; - - } else { --- -2.32.0 (Apple Git-132) - - -From 21cd7779252732a02fa0e596b66a1d4663d2fd64 Mon Sep 17 00:00:00 2001 -From: Thibault Charbonnier -Date: Mon, 6 Jan 2020 17:56:10 -0800 -Subject: [PATCH 08/17] cleanup - ---- - src/ngx_http_lua_socket_tcp.c | 24 +++++++++++------------- - 1 file changed, 11 insertions(+), 13 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index a7d410c9..bd7cc7ca 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -1555,6 +1555,7 @@ ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, - return NULL; - } - -+ - int - ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, -@@ -1596,7 +1597,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - } - - if (u->raw_downstream || u->body_downstream) { -- *errmsg = "not supported for downstream"; -+ *errmsg = "not supported for downstream sockets"; - return NGX_ERROR; - } - -@@ -1637,7 +1638,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - - if (sess != NULL) { - if (ngx_ssl_set_session(c, sess) != NGX_OK) { -- *errmsg = "lua tls set session failed"; -+ *errmsg = "tls set session failed"; - return NGX_ERROR; - } - -@@ -1660,13 +1661,13 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - x509 = sk_X509_value(chain, 0); - if (x509 == NULL) { - ERR_clear_error(); -- *errmsg = "lua tls fetch client certificate from chain failed"; -+ *errmsg = "tls fetch client certificate from chain failed"; - return NGX_ERROR; - } - - if (SSL_use_certificate(ssl_conn, x509) == 0) { - ERR_clear_error(); -- *errmsg = "lua tls set client certificate failed"; -+ *errmsg = "tls set client certificate failed"; - return NGX_ERROR; - } - -@@ -1676,21 +1677,21 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - x509 = sk_X509_value(chain, i); - if (x509 == NULL) { - ERR_clear_error(); -- *errmsg = "lua tls fetch client intermediate certificate " -- "from chain failed"; -+ *errmsg = "tls fetch client intermediate certificate from " -+ "chain failed"; - return NGX_ERROR; - } - - if (SSL_add1_chain_cert(ssl_conn, x509) == 0) { - ERR_clear_error(); -- *errmsg = "lua tls set client intermediate certificate failed"; -+ *errmsg = "tls set client intermediate certificate failed"; - return NGX_ERROR; - } - } - - if (SSL_use_PrivateKey(ssl_conn, pkey) == 0) { - ERR_clear_error(); -- *errmsg = "lua ssl set client private key failed"; -+ *errmsg = "tls set client private key failed"; - return NGX_ERROR; - } - } -@@ -1709,7 +1710,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - } - - #else -- *errmsg = "OpenSSL has no SNI support"; -+ *errmsg = "no TLS extension support"; - return NGX_ERROR; - #endif - } -@@ -1752,7 +1753,6 @@ new_ssl_name: - u->ssl_name.data = ngx_alloc(server_name->len, ngx_cycle->log); - if (u->ssl_name.data == NULL) { - u->ssl_name.len = 0; -- - *errmsg = "no memory"; - return NGX_ERROR; - } -@@ -1773,7 +1773,7 @@ new_ssl_name: - rc = ngx_ssl_handshake(c); - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -- "ngx_ssl_handshake returned %d", rc); -+ "ngx_ssl_handshake returned: %d", rc); - - if (rc == NGX_AGAIN) { - if (c->write->timer_set) { -@@ -1805,7 +1805,6 @@ new_ssl_name: - - if (rc == NGX_ERROR) { - *errmsg = u->error_ret; -- - return NGX_ERROR; - } - -@@ -1919,7 +1918,6 @@ failed: - } - - -- - int - ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t **sess, --- -2.32.0 (Apple Git-132) - - -From 0bcf4d1a955db9218e8b0e50685c1d0de8c90b9a Mon Sep 17 00:00:00 2001 -From: Datong Sun -Date: Tue, 24 Nov 2020 01:49:28 -0800 -Subject: [PATCH 09/17] fixed style according to @spacewander's review - ---- - src/ngx_http_lua_socket_tcp.c | 6 +++--- - 1 file changed, 3 insertions(+), 3 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index bd7cc7ca..1aa37627 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -1536,15 +1536,15 @@ static const char * - ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, unsigned int ops) - { -- if (ops & SOCKET_OP_CONNECT && u->conn_waiting) { -+ if ((ops & SOCKET_OP_CONNECT) && u->conn_waiting) { - return "socket busy connecting"; - } - -- if (ops & SOCKET_OP_READ && u->read_waiting) { -+ if ((ops & SOCKET_OP_READ) && u->read_waiting) { - return "socket busy reading"; - } - -- if (ops & SOCKET_OP_WRITE -+ if ((ops & SOCKET_OP_WRITE) - && (u->write_waiting - || (u->raw_downstream - && (r->connection->buffered & NGX_HTTP_LOWLEVEL_BUFFERED)))) --- -2.32.0 (Apple Git-132) - - -From 9b010940f77bbd486c1192eed23af7c35baf4cdb Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 21 Jan 2022 13:42:06 +0800 -Subject: [PATCH 10/17] resize tcp_socket_metatable to 7 - ---- - src/ngx_http_lua_socket_tcp.c | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 1aa37627..7cdc45c4 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -160,6 +160,8 @@ enum { - SOCKET_CONNECT_TIMEOUT_INDEX = 2, - SOCKET_SEND_TIMEOUT_INDEX = 4, - SOCKET_READ_TIMEOUT_INDEX = 5, -+ SOCKET_CLIENT_CERT_INDEX = 6, -+ SOCKET_CLIENT_KEY_INDEX = 7, - }; - - -@@ -424,7 +426,7 @@ ngx_http_lua_socket_tcp(lua_State *L) - - ngx_http_lua_check_context(L, ctx, NGX_HTTP_LUA_CONTEXT_YIELDABLE); - -- lua_createtable(L, 5 /* narr */, 1 /* nrec */); -+ lua_createtable(L, 7 /* narr */, 1 /* nrec */); - lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( - tcp_socket_metatable_key)); - lua_rawget(L, LUA_REGISTRYINDEX); --- -2.32.0 (Apple Git-132) - - -From 36245613be1031b22b0e6b2eec398dac288fe9a5 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 21 Jan 2022 14:12:13 +0800 -Subject: [PATCH 11/17] change errms tls to ssl - ---- - src/ngx_http_lua_socket_tcp.c | 24 ++++++++++++------------ - 1 file changed, 12 insertions(+), 12 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 7cdc45c4..af986364 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -1574,7 +1574,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - X509 *x509; - - ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -- "lua tcp socket tls handshake"); -+ "lua tcp socket ssl handshake"); - - if (u == NULL - || u->peer.connection == NULL -@@ -1640,12 +1640,12 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - - if (sess != NULL) { - if (ngx_ssl_set_session(c, sess) != NGX_OK) { -- *errmsg = "tls set session failed"; -+ *errmsg = "ssl set session failed"; - return NGX_ERROR; - } - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, -- "lua tls set session: %p", sess); -+ "lua ssl set session: %p", sess); - - } else { - u->ssl_session_reuse = enable_session_reuse; -@@ -1663,13 +1663,13 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - x509 = sk_X509_value(chain, 0); - if (x509 == NULL) { - ERR_clear_error(); -- *errmsg = "tls fetch client certificate from chain failed"; -+ *errmsg = "ssl fetch client certificate from chain failed"; - return NGX_ERROR; - } - - if (SSL_use_certificate(ssl_conn, x509) == 0) { - ERR_clear_error(); -- *errmsg = "tls set client certificate failed"; -+ *errmsg = "ssl set client certificate failed"; - return NGX_ERROR; - } - -@@ -1679,28 +1679,28 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - x509 = sk_X509_value(chain, i); - if (x509 == NULL) { - ERR_clear_error(); -- *errmsg = "tls fetch client intermediate certificate from " -+ *errmsg = "ssl fetch client intermediate certificate from " - "chain failed"; - return NGX_ERROR; - } - - if (SSL_add1_chain_cert(ssl_conn, x509) == 0) { - ERR_clear_error(); -- *errmsg = "tls set client intermediate certificate failed"; -+ *errmsg = "ssl set client intermediate certificate failed"; - return NGX_ERROR; - } - } - - if (SSL_use_PrivateKey(ssl_conn, pkey) == 0) { - ERR_clear_error(); -- *errmsg = "tls set client private key failed"; -+ *errmsg = "ssl set client private key failed"; - return NGX_ERROR; - } - } - - if (server_name != NULL && server_name->data != NULL) { - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -- "lua tls server name: \"%V\"", server_name); -+ "lua ssl server name: \"%V\"", server_name); - - #ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME - if (SSL_set_tlsext_host_name(c->ssl->connection, -@@ -1926,7 +1926,7 @@ ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, - const char **errmsg, int *openssl_error_code) - { - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -- "lua cosocket get TLS handshake result for upstream: %p", u); -+ "lua cosocket get SSL handshake result for upstream: %p", u); - - if (u->error_ret != NULL) { - *errmsg = u->error_ret; -@@ -1962,7 +1962,7 @@ ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, - u->ssl_session_ret = ssl_session; - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, c->log, 0, -- "lua tls save session: %p", ssl_session); -+ "lua ssl save session: %p", ssl_session); - } - - return 0; -@@ -1973,7 +1973,7 @@ void - ngx_http_lua_ffi_tls_free_session(ngx_ssl_session_t *sess) - { - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, -- "lua tls free session: %p", sess); -+ "lua ssl free session: %p", sess); - - ngx_ssl_free_session(sess); - } --- -2.32.0 (Apple Git-132) - - -From 1f12b89485da6b7ac5dd23810bf094f214dc324e Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 21 Jan 2022 14:38:49 +0800 -Subject: [PATCH 12/17] rename function name from tls to ssl - ---- - src/ngx_http_lua_socket_tcp.c | 28 ++++++++++++++-------------- - 1 file changed, 14 insertions(+), 14 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index af986364..76e98597 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -22,8 +22,8 @@ - static int ngx_http_lua_socket_tcp(lua_State *L); - static int ngx_http_lua_socket_tcp_connect(lua_State *L); - #if (NGX_HTTP_SSL) --static void ngx_http_lua_tls_handshake_handler(ngx_connection_t *c); --static int ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, -+static void ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c); -+static int ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L); - #endif - static int ngx_http_lua_socket_tcp_receive(lua_State *L); -@@ -1559,7 +1559,7 @@ ngx_http_lua_socket_tcp_check_busy(ngx_http_request_t *r, - - - int --ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, -+ngx_http_lua_ffi_socket_tcp_sslhandshake(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t *sess, - int enable_session_reuse, ngx_str_t *server_name, int verify, - int ocsp_status_req, STACK_OF(X509) *chain, EVP_PKEY *pkey, -@@ -1614,7 +1614,7 @@ ngx_http_lua_ffi_socket_tcp_tlshandshake(ngx_http_request_t *r, - - u->ssl_session_reuse = enable_session_reuse; - -- (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); -+ (void) ngx_http_lua_ssl_handshake_retval_handler(r, u, NULL); - - return NGX_OK; - } -@@ -1785,13 +1785,13 @@ new_ssl_name: - ngx_add_timer(c->read, u->connect_timeout); - - u->conn_waiting = 1; -- u->write_prepare_retvals = ngx_http_lua_tls_handshake_retval_handler; -+ u->write_prepare_retvals = ngx_http_lua_ssl_handshake_retval_handler; - - ngx_http_lua_cleanup_pending_operation(coctx); - coctx->cleanup = ngx_http_lua_coctx_cleanup; - coctx->data = u; - -- c->ssl->handler = ngx_http_lua_tls_handshake_handler; -+ c->ssl->handler = ngx_http_lua_ssl_handshake_handler; - - if (ctx->entered_content_phase) { - r->write_event_handler = ngx_http_lua_content_wev_handler; -@@ -1803,7 +1803,7 @@ new_ssl_name: - return NGX_AGAIN; - } - -- ngx_http_lua_tls_handshake_handler(c); -+ ngx_http_lua_ssl_handshake_handler(c); - - if (rc == NGX_ERROR) { - *errmsg = u->error_ret; -@@ -1815,7 +1815,7 @@ new_ssl_name: - - - static void --ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) -+ngx_http_lua_ssl_handshake_handler(ngx_connection_t *c) - { - int waiting; - ngx_int_t rc; -@@ -1860,7 +1860,7 @@ ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) - - llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); - if (llcf->log_socket_errors) { -- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " -+ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " - "certificate verify error: (%d: %s)", - rc, u->error_ret); - } -@@ -1877,7 +1877,7 @@ ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) - - llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); - if (llcf->log_socket_errors) { -- ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua tls " -+ ngx_log_error(NGX_LOG_ERR, dc->log, 0, "lua ssl " - "certificate does not match host \"%V\"", - &u->ssl_name); - } -@@ -1892,7 +1892,7 @@ ngx_http_lua_tls_handshake_handler(ngx_connection_t *c) - ngx_http_lua_socket_handle_conn_success(r, u); - - } else { -- (void) ngx_http_lua_tls_handshake_retval_handler(r, u, NULL); -+ (void) ngx_http_lua_ssl_handshake_retval_handler(r, u, NULL); - } - - if (waiting) { -@@ -1921,7 +1921,7 @@ failed: - - - int --ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, -+ngx_http_lua_ffi_socket_tcp_get_sslhandshake_result(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, ngx_ssl_session_t **sess, - const char **errmsg, int *openssl_error_code) - { -@@ -1942,7 +1942,7 @@ ngx_http_lua_ffi_socket_tcp_get_tlshandshake_result(ngx_http_request_t *r, - - - static int --ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, -+ngx_http_lua_ssl_handshake_retval_handler(ngx_http_request_t *r, - ngx_http_lua_socket_tcp_upstream_t *u, lua_State *L) - { - ngx_connection_t *c; -@@ -1970,7 +1970,7 @@ ngx_http_lua_tls_handshake_retval_handler(ngx_http_request_t *r, - - - void --ngx_http_lua_ffi_tls_free_session(ngx_ssl_session_t *sess) -+ngx_http_lua_ffi_ssl_free_session(ngx_ssl_session_t *sess) - { - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, - "lua ssl free session: %p", sess); --- -2.32.0 (Apple Git-132) - - -From 84242561aa54ffed3bfab433cfef6f7797e01a47 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 21 Jan 2022 14:46:38 +0800 -Subject: [PATCH 13/17] rename to SOCKET_CLIENT_PRIV_INDEX - ---- - src/ngx_http_lua_socket_tcp.c | 4 ++-- - 1 file changed, 2 insertions(+), 2 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 76e98597..90da45fc 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -160,8 +160,8 @@ enum { - SOCKET_CONNECT_TIMEOUT_INDEX = 2, - SOCKET_SEND_TIMEOUT_INDEX = 4, - SOCKET_READ_TIMEOUT_INDEX = 5, -- SOCKET_CLIENT_CERT_INDEX = 6, -- SOCKET_CLIENT_KEY_INDEX = 7, -+ SOCKET_CLIENT_CERT_INDEX = 6, -+ SOCKET_CLIENT_PRIV_INDEX = 7, - }; - - --- -2.32.0 (Apple Git-132) - - -From 555166646c525167f9e1e5bb81b6cb100a4834f9 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 21 Jan 2022 14:49:18 +0800 -Subject: [PATCH 14/17] rename to SOCKET_CLIENT_PKEY_INDEX - ---- - src/ngx_http_lua_socket_tcp.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 90da45fc..494486de 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -161,7 +161,7 @@ enum { - SOCKET_SEND_TIMEOUT_INDEX = 4, - SOCKET_READ_TIMEOUT_INDEX = 5, - SOCKET_CLIENT_CERT_INDEX = 6, -- SOCKET_CLIENT_PRIV_INDEX = 7, -+ SOCKET_CLIENT_PKEY_INDEX = 7, - }; - - --- -2.32.0 (Apple Git-132) - - -From e9b54c43c05b064b831fe67d0e0aaff45b2ec505 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Fri, 21 Jan 2022 17:17:09 +0800 -Subject: [PATCH 15/17] need not to change tcp_socket_metatable - ---- - src/ngx_http_lua_socket_tcp.c | 4 +--- - 1 file changed, 1 insertion(+), 3 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 494486de..152d8cbd 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -160,8 +160,6 @@ enum { - SOCKET_CONNECT_TIMEOUT_INDEX = 2, - SOCKET_SEND_TIMEOUT_INDEX = 4, - SOCKET_READ_TIMEOUT_INDEX = 5, -- SOCKET_CLIENT_CERT_INDEX = 6, -- SOCKET_CLIENT_PKEY_INDEX = 7, - }; - - -@@ -426,7 +424,7 @@ ngx_http_lua_socket_tcp(lua_State *L) - - ngx_http_lua_check_context(L, ctx, NGX_HTTP_LUA_CONTEXT_YIELDABLE); - -- lua_createtable(L, 7 /* narr */, 1 /* nrec */); -+ lua_createtable(L, 5 /* narr */, 1 /* nrec */); - lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( - tcp_socket_metatable_key)); - lua_rawget(L, LUA_REGISTRYINDEX); --- -2.32.0 (Apple Git-132) - - -From 6c47356ddc327a8692260bd6f43ea67cf2787a73 Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Wed, 26 Jan 2022 19:55:29 +0800 -Subject: [PATCH 16/17] increase nrec to 3 in the socket object - ---- - src/ngx_http_lua_socket_tcp.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 152d8cbd..8d71f8b4 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -424,7 +424,7 @@ ngx_http_lua_socket_tcp(lua_State *L) - - ngx_http_lua_check_context(L, ctx, NGX_HTTP_LUA_CONTEXT_YIELDABLE); - -- lua_createtable(L, 5 /* narr */, 1 /* nrec */); -+ lua_createtable(L, 5 /* narr */, 3 /* nrec */); - lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( - tcp_socket_metatable_key)); - lua_rawget(L, LUA_REGISTRYINDEX); --- -2.32.0 (Apple Git-132) - - -From 1d538552c7629310d850d4360408ddb555afcbcc Mon Sep 17 00:00:00 2001 -From: chronolaw -Date: Sat, 29 Jan 2022 09:18:52 +0800 -Subject: [PATCH 17/17] change tcp_socket_metatable nrec to 15 - ---- - src/ngx_http_lua_socket_tcp.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -index 8d71f8b4..5dcdef0e 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_tcp.c -@@ -312,7 +312,7 @@ ngx_http_lua_inject_socket_tcp_api(ngx_log_t *log, lua_State *L) - /* {{{tcp object metatable */ - lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( - tcp_socket_metatable_key)); -- lua_createtable(L, 0 /* narr */, 14 /* nrec */); -+ lua_createtable(L, 0 /* narr */, 15 /* nrec */); - - lua_pushcfunction(L, ngx_http_lua_socket_tcp_connect); - lua_setfield(L, -2, "connect"); --- -2.32.0 (Apple Git-132) - diff --git a/build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch b/build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch deleted file mode 100644 index ad8ff610863..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.21_08-print-body-double-free.patch +++ /dev/null @@ -1,39 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c -index 9024889..604702c 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c -@@ -298,7 +298,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) - out = NULL; - ngx_chain_update_chains(r->pool, - &ctx->free_bufs, &ctx->filter_busy_bufs, &out, -- (ngx_buf_tag_t) &ngx_http_lua_module); -+ (ngx_buf_tag_t) &ngx_http_lua_body_filter); - if (rc != NGX_OK - && ctx->filter_busy_bufs != NULL - && (r->connection->buffered -@@ -377,7 +377,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) - - ngx_chain_update_chains(r->pool, - &ctx->free_bufs, &ctx->filter_busy_bufs, &out, -- (ngx_buf_tag_t) &ngx_http_lua_module); -+ (ngx_buf_tag_t) &ngx_http_lua_body_filter); - - return rc; - } -@@ -640,6 +640,7 @@ ngx_http_lua_body_filter_param_set(lua_State *L, ngx_http_request_t *r, - return luaL_error(L, "no memory"); - } - -+ cl->buf->tag = (ngx_buf_tag_t) &ngx_http_lua_body_filter; - if (type == LUA_TTABLE) { - cl->buf->last = ngx_http_lua_copy_str_in_table(L, 3, cl->buf->last); - -@@ -657,6 +658,8 @@ done: - if (cl == NULL) { - return luaL_error(L, "no memory"); - } -+ -+ cl->buf->tag = (ngx_buf_tag_t) &ngx_http_lua_body_filter; - } - - if (last) { diff --git a/build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch b/build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch deleted file mode 100644 index f29a207094c..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.21_09-crash-when-buffering-with-invalid-if-match-header.patch +++ /dev/null @@ -1,261 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c -index 58c2514..d40eab1 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_accessby.c -@@ -240,7 +240,7 @@ ngx_http_lua_access_by_chunk(lua_State *L, ngx_http_request_t *r) - ngx_event_t *rev; - ngx_connection_t *c; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ngx_http_lua_loc_conf_t *llcf; - -@@ -291,9 +291,9 @@ ngx_http_lua_access_by_chunk(lua_State *L, ngx_http_request_t *r) - - /* }}} */ - -- /* {{{ register request cleanup hooks */ -+ /* {{{ register nginx pool cleanup hooks */ - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - return NGX_HTTP_INTERNAL_SERVER_ERROR; - } -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c -index 604702c..d6fe248 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_bodyfilterby.c -@@ -233,7 +233,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) - ngx_http_lua_ctx_t *ctx; - ngx_int_t rc; - uint16_t old_context; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - ngx_chain_t *out; - ngx_chain_t *cl, *ln; - ngx_http_lua_main_conf_t *lmcf; -@@ -313,7 +313,7 @@ ngx_http_lua_body_filter(ngx_http_request_t *r, ngx_chain_t *in) - } - - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - return NGX_ERROR; - } -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -index 97d1942..958c906 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h -@@ -554,7 +554,7 @@ typedef struct ngx_http_lua_ctx_s { - ngx_chain_t *filter_in_bufs; /* for the body filter */ - ngx_chain_t *filter_busy_bufs; /* for the body filter */ - -- ngx_http_cleanup_pt *cleanup; -+ ngx_pool_cleanup_pt *cleanup; - - ngx_http_cleanup_t *free_cleanup; /* free list of cleanup records */ - -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c -index 76e6a07..5e2ae55 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_contentby.c -@@ -29,7 +29,7 @@ ngx_http_lua_content_by_chunk(lua_State *L, ngx_http_request_t *r) - lua_State *co; - ngx_event_t *rev; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ngx_http_lua_loc_conf_t *llcf; - -@@ -83,7 +83,7 @@ ngx_http_lua_content_by_chunk(lua_State *L, ngx_http_request_t *r) - - /* {{{ register request cleanup hooks */ - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - return NGX_HTTP_INTERNAL_SERVER_ERROR; - } -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c -index 831132f..6fda61b 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_directive.c -@@ -1265,7 +1265,7 @@ ngx_http_lua_set_by_lua_init(ngx_http_request_t *r) - { - lua_State *L; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { -@@ -1280,7 +1280,7 @@ ngx_http_lua_set_by_lua_init(ngx_http_request_t *r) - } - - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - return NGX_ERROR; - } -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c -index 4741c72..9f49a8e 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_headerfilterby.c -@@ -230,7 +230,7 @@ ngx_http_lua_header_filter(ngx_http_request_t *r) - ngx_http_lua_loc_conf_t *llcf; - ngx_http_lua_ctx_t *ctx; - ngx_int_t rc; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - uint16_t old_context; - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, -@@ -259,7 +259,7 @@ ngx_http_lua_header_filter(ngx_http_request_t *r) - } - - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - return NGX_ERROR; - } -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c -index d1eabec..4109f28 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_rewriteby.c -@@ -241,7 +241,7 @@ ngx_http_lua_rewrite_by_chunk(lua_State *L, ngx_http_request_t *r) - ngx_event_t *rev; - ngx_connection_t *c; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ngx_http_lua_loc_conf_t *llcf; - -@@ -291,9 +291,9 @@ ngx_http_lua_rewrite_by_chunk(lua_State *L, ngx_http_request_t *r) - - /* }}} */ - -- /* {{{ register request cleanup hooks */ -+ /* {{{ register nginx pool cleanup hooks */ - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - return NGX_HTTP_INTERNAL_SERVER_ERROR; - } -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c -index 4f970e6..f939b40 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_socket_udp.c -@@ -591,7 +591,7 @@ ngx_http_lua_socket_resolve_retval_handler(ngx_http_request_t *r, - ngx_http_lua_ctx_t *ctx; - ngx_http_lua_co_ctx_t *coctx; - ngx_connection_t *c; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - ngx_http_upstream_resolved_t *ur; - ngx_int_t rc; - ngx_http_lua_udp_connection_t *uc; -@@ -625,7 +625,7 @@ ngx_http_lua_socket_resolve_retval_handler(ngx_http_request_t *r, - } - - if (u->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - u->ft_type |= NGX_HTTP_LUA_SOCKET_FT_ERROR; - lua_pushnil(L); -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c -index b561122..339fde2 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_certby.c -@@ -443,7 +443,7 @@ ngx_http_lua_ssl_cert_by_chunk(lua_State *L, ngx_http_request_t *r) - ngx_int_t rc; - lua_State *co; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - -@@ -497,7 +497,7 @@ ngx_http_lua_ssl_cert_by_chunk(lua_State *L, ngx_http_request_t *r) - - /* register request cleanup hooks */ - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - rc = NGX_ERROR; - ngx_http_lua_finalize_request(r, rc); -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c -index a65b6e8..c128bb3 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_client_helloby.c -@@ -438,7 +438,7 @@ ngx_http_lua_ssl_client_hello_by_chunk(lua_State *L, ngx_http_request_t *r) - ngx_int_t rc; - lua_State *co; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - -@@ -492,7 +492,7 @@ ngx_http_lua_ssl_client_hello_by_chunk(lua_State *L, ngx_http_request_t *r) - - /* register request cleanup hooks */ - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - rc = NGX_ERROR; - ngx_http_lua_finalize_request(r, rc); -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c -index 6584e6a..2107917 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_ssl_session_fetchby.c -@@ -468,7 +468,7 @@ ngx_http_lua_ssl_sess_fetch_by_chunk(lua_State *L, ngx_http_request_t *r) - ngx_int_t rc; - lua_State *co; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - -@@ -522,7 +522,7 @@ ngx_http_lua_ssl_sess_fetch_by_chunk(lua_State *L, ngx_http_request_t *r) - - /* register request cleanup hooks */ - if (ctx->cleanup == NULL) { -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - rc = NGX_ERROR; - ngx_http_lua_finalize_request(r, rc); -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c -index e82e340..6e670cb 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_timer.c -@@ -519,7 +519,7 @@ ngx_http_lua_timer_handler(ngx_event_t *ev) - ngx_connection_t *c = NULL; - ngx_http_request_t *r = NULL; - ngx_http_lua_ctx_t *ctx; -- ngx_http_cleanup_t *cln; -+ ngx_pool_cleanup_t *cln; - ngx_pool_cleanup_t *pcln; - - ngx_http_lua_timer_ctx_t tctx; -@@ -618,7 +618,7 @@ ngx_http_lua_timer_handler(ngx_event_t *ev) - - L = ngx_http_lua_get_lua_vm(r, ctx); - -- cln = ngx_http_cleanup_add(r, 0); -+ cln = ngx_pool_cleanup_add(r->pool, 0); - if (cln == NULL) { - errmsg = "could not add request cleanup"; - goto failed; diff --git a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch similarity index 91% rename from build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch rename to build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch index 23117eb0044..f0b20bdd12d 100644 --- a/build/openresty/patches/ngx_lua-0.10.21_02-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch @@ -1,6 +1,7 @@ -diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c 2022-12-02 10:58:50.054203731 +0800 -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c 2022-12-05 18:22:15.351308080 +0800 +diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c +index af4da73..407c115 100644 +--- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c @@ -16,46 +16,104 @@ #include "ngx_http_lua_directive.h" @@ -37,34 +38,34 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + ngx_uint_t total_tries; + + int last_peer_state; -+ -+ ngx_str_t cpool_name; - ngx_http_lua_srv_conf_t *conf; - ngx_http_request_t *request; -+ void *data; ++ ngx_str_t cpool_name; - ngx_uint_t more_tries; - ngx_uint_t total_tries; -+ ngx_event_get_peer_pt original_get_peer; -+ ngx_event_free_peer_pt original_free_peer; ++ void *data; - struct sockaddr *sockaddr; - socklen_t socklen; ++ ngx_event_get_peer_pt original_get_peer; ++ ngx_event_free_peer_pt original_free_peer; ++ +#if (NGX_HTTP_SSL) + ngx_event_set_peer_session_pt original_set_session; + ngx_event_save_peer_session_pt original_save_session; +#endif -+ -+ ngx_http_request_t *request; -+ ngx_http_lua_srv_conf_t *conf; -+ ngx_http_lua_balancer_keepalive_pool_t *cpool; - ngx_str_t *host; - in_port_t port; -+ ngx_str_t *host; ++ ngx_http_request_t *request; ++ ngx_http_lua_srv_conf_t *conf; ++ ngx_http_lua_balancer_keepalive_pool_t *cpool; - int last_peer_state; ++ ngx_str_t *host; ++ + struct sockaddr *sockaddr; + socklen_t socklen; + @@ -126,7 +127,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- ngx_int_t -@@ -102,6 +160,61 @@ +@@ -102,6 +160,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, } @@ -188,15 +189,19 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- char * ngx_http_lua_balancer_by_lua_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) -@@ -125,16 +238,18 @@ +@@ -125,18 +238,20 @@ char * ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) { +- size_t chunkname_len; +- u_char *chunkname; - u_char *cache_key = NULL; - u_char *name; - ngx_str_t *value; - ngx_http_lua_srv_conf_t *lscf = conf; - ++ size_t chunkname_len; ++ u_char *chunkname; + u_char *cache_key = NULL; + u_char *name; + ngx_str_t *value; @@ -213,7 +218,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (cmd->post == NULL) { return NGX_CONF_ERROR; } -@@ -178,11 +293,42 @@ +@@ -188,11 +303,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, lscf->balancer.src_key = cache_key; @@ -256,7 +261,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- } uscf->peer.init_upstream = ngx_http_lua_balancer_init; -@@ -198,14 +344,18 @@ +@@ -208,14 +354,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, static ngx_int_t @@ -279,7 +284,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- us->peer.init = ngx_http_lua_balancer_init_peer; return NGX_OK; -@@ -216,33 +366,38 @@ +@@ -226,33 +376,38 @@ static ngx_int_t ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, ngx_http_upstream_srv_conf_t *us) { @@ -329,7 +334,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- return NGX_OK; } -@@ -250,25 +405,26 @@ +@@ -260,25 +415,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) { @@ -367,7 +372,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (ctx == NULL) { ctx = ngx_http_lua_create_ctx(r); if (ctx == NULL) { -@@ -286,21 +442,23 @@ +@@ -296,21 +452,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; @@ -398,7 +403,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (rc == NGX_ERROR) { return NGX_ERROR; } -@@ -322,105 +480,444 @@ +@@ -332,79 +490,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) } } @@ -418,11 +423,17 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- } - dd("tries: %d", (int) r->upstream->peer.tries); +- +- return NGX_OK; +- } +- +- return ngx_http_upstream_get_round_robin_peer(pc, &bp->rrp); +-} + if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { + ngx_http_lua_balancer_get_keepalive_pool(L, pc->log, + &bp->cpool_name, + &bp->cpool); -+ + + if (bp->cpool == NULL + && ngx_http_lua_balancer_create_keepalive_pool(L, pc->log, + &bp->cpool_name, @@ -432,52 +443,84 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + { + return NGX_ERROR; + } -+ + +-static ngx_int_t +-ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) +-{ +- u_char *err_msg; +- size_t len; +- ngx_int_t rc; + ngx_http_lua_assert(bp->cpool); -+ + +- /* init nginx context in Lua VM */ +- ngx_http_lua_set_req(L, r); + if (!ngx_queue_empty(&bp->cpool->cache)) { + q = ngx_queue_head(&bp->cpool->cache); -+ + +-#ifndef OPENRESTY_LUAJIT +- ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); + item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, + queue); + c = item->connection; -+ + +- /* {{{ make new env inheriting main thread's globals table */ +- lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ +- ngx_http_lua_get_globals_table(L); +- lua_setfield(L, -2, "__index"); +- lua_setmetatable(L, -2); /* setmetatable({}, {__index = _G}) */ +- /* }}} */ + ngx_queue_remove(q); + ngx_queue_insert_head(&bp->cpool->free, q); -+ + +- lua_setfenv(L, -2); /* set new running env for the code closure */ +-#endif /* OPENRESTY_LUAJIT */ + c->idle = 0; + c->sent = 0; + c->log = pc->log; + c->read->log = pc->log; + c->write->log = pc->log; + c->pool->log = pc->log; -+ + +- lua_pushcfunction(L, ngx_http_lua_traceback); +- lua_insert(L, 1); /* put it under chunk and args */ + if (c->read->timer_set) { + ngx_del_timer(c->read); + } -+ + +- /* protected call user code */ +- rc = lua_pcall(L, 0, 1, 1); + pc->cached = 1; + pc->connection = c; -+ + +- lua_remove(L, 1); /* remove traceback function */ + ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, + "lua balancer: keepalive reusing connection %p, " + "requests: %ui, cpool: %p", + c, c->requests, bp->cpool); -+ + +- dd("rc == %d", (int) rc); + return NGX_DONE; + } -+ + +- if (rc != 0) { +- /* error occurred when running loaded code */ +- err_msg = (u_char *) lua_tolstring(L, -1, &len); + bp->cpool->connections++; -+ + +- if (err_msg == NULL) { +- err_msg = (u_char *) "unknown reason"; +- len = sizeof("unknown reason") - 1; + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, + "lua balancer: keepalive no free connection, " + "cpool: %p", bp->cpool); -+ } + } - return NGX_OK; - } +- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, +- "failed to run balancer_by_lua*: %*s", len, err_msg); ++ return NGX_OK; ++ } -- return ngx_http_upstream_get_round_robin_peer(pc, &bp->rrp); +- lua_settop(L, 0); /* clear remaining elems on stack */ + rc = bp->original_get_peer(pc, bp->data); + if (rc == NGX_ERROR) { + return rc; @@ -486,23 +529,19 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { + ngx_log_error(NGX_LOG_ERR, pc->log, 0, + "lua balancer: no peer set"); -+ -+ return NGX_ERROR; -+ } -+ -+ return rc; - } + return NGX_ERROR; + } + +- lua_settop(L, 0); /* clear remaining elems on stack */ + return rc; + } --static ngx_int_t --ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) -+static void -+ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, -+ ngx_uint_t state) +@@ -413,24 +580,354 @@ static void + ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, + ngx_uint_t state) { -- u_char *err_msg; -- size_t len; -- ngx_int_t rc; +- ngx_http_lua_balancer_peer_data_t *bp = data; + ngx_queue_t *q; + ngx_connection_t *c; + ngx_http_upstream_t *u; @@ -510,38 +549,24 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + ngx_http_lua_balancer_keepalive_pool_t *cpool; + ngx_http_lua_balancer_peer_data_t *bp = data; -- /* init nginx context in Lua VM */ -- ngx_http_lua_set_req(L, r); -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, +- "lua balancer free peer, tries: %ui", pc->tries); + "lua balancer: free peer, tries: %ui", pc->tries); - --#ifndef OPENRESTY_LUAJIT -- ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); ++ + u = bp->request->upstream; + c = pc->connection; -- /* {{{ make new env inheriting main thread's globals table */ -- lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ -- ngx_http_lua_get_globals_table(L); -- lua_setfield(L, -2, "__index"); -- lua_setmetatable(L, -2); /* setmetatable({}, {__index = _G}) */ -- /* }}} */ +- if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { -+ bp->last_peer_state = (int) state; + bp->last_peer_state = (int) state; -- lua_setfenv(L, -2); /* set new running env for the code closure */ --#endif /* OPENRESTY_LUAJIT */ -+ if (pc->tries) { -+ pc->tries--; -+ } + if (pc->tries) { + pc->tries--; + } -- lua_pushcfunction(L, ngx_http_lua_traceback); -- lua_insert(L, 1); /* put it under chunk and args */ + if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { + cpool = bp->cpool; - -- /* protected call user code */ -- rc = lua_pcall(L, 0, 1, 1); ++ + if (state & NGX_PEER_FAILED + || c == NULL + || c->read->eof @@ -644,23 +669,14 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + ngx_http_lua_balancer_free_keepalive_pool(pc->log, cpool); + } + } - -- lua_remove(L, 1); /* remove traceback function */ ++ + return; + } - -- dd("rc == %d", (int) rc); ++ + bp->original_free_peer(pc, bp->data, state); +} - -- if (rc != 0) { -- /* error occurred when running loaded code */ -- err_msg = (u_char *) lua_tolstring(L, -1, &len); - -- if (err_msg == NULL) { -- err_msg = (u_char *) "unknown reason"; -- len = sizeof("unknown reason") - 1; -- } ++ ++ +static ngx_int_t +ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ngx_log_t *log, + ngx_str_t *cpool_name, ngx_uint_t cpool_size, @@ -670,29 +686,24 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + ngx_uint_t i; + ngx_http_lua_balancer_keepalive_pool_t *upool; + ngx_http_lua_balancer_keepalive_item_t *items; - -- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, -- "failed to run balancer_by_lua*: %*s", len, err_msg); ++ + /* get upstream connection pools table */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + balancer_keepalive_pools_table_key)); + lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ - -- lua_settop(L, 0); /* clear remaining elems on stack */ ++ + ngx_http_lua_assert(lua_istable(L, -1)); + + lua_pushlstring(L, (const char *)cpool_name->data, cpool_name->len); - ++ + size = sizeof(ngx_http_lua_balancer_keepalive_pool_t) + + sizeof(ngx_http_lua_balancer_keepalive_item_t) * cpool_size; + + upool = lua_newuserdata(L, size + cpool_name->len); /* pools upool */ + if (upool == NULL) { - return NGX_ERROR; - } - -- lua_settop(L, 0); /* clear remaining elems on stack */ -- return rc; ++ return NGX_ERROR; ++ } ++ + ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, + "lua balancer: keepalive create pool, " + "name: %V, size: %ui", @@ -724,33 +735,24 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + *cpool = upool; + + return NGX_OK; - } - - - static void --ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, -- ngx_uint_t state) ++} ++ ++ ++static void +ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, + ngx_log_t *log, ngx_str_t *cpool_name, + ngx_http_lua_balancer_keepalive_pool_t **cpool) - { -- ngx_http_lua_balancer_peer_data_t *bp = data; ++{ + ngx_http_lua_balancer_keepalive_pool_t *upool; - -- ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, -- "lua balancer free peer, tries: %ui", pc->tries); ++ + /* get upstream connection pools table */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( + balancer_keepalive_pools_table_key)); + lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ - -- if (bp->sockaddr && bp->socklen) { -- bp->last_peer_state = (int) state; ++ + if (lua_isnil(L, -1)) { + lua_pop(L, 1); /* orig stack */ - -- if (pc->tries) { -- pc->tries--; ++ + /* create upstream connection pools table */ + lua_createtable(L, 0, 0); /* pools */ + lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( @@ -872,8 +874,8 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + + if (ngx_handle_read_event(c->read, 0) != NGX_OK) { + goto close; - } - ++ } ++ return; } @@ -882,10 +884,10 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- + + item = c->data; + c->log = ev->log; -+ -+ ngx_http_lua_balancer_close(c); - ngx_http_upstream_free_round_robin_peer(pc, data, state); ++ ngx_http_lua_balancer_close(c); ++ + ngx_queue_remove(&item->queue); + ngx_queue_insert_head(&item->cpool->free, &item->queue); + @@ -895,7 +897,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- } -@@ -431,12 +928,12 @@ +@@ -441,12 +938,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; @@ -910,7 +912,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- } -@@ -445,13 +942,12 @@ +@@ -455,13 +952,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; @@ -926,7 +928,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- } #endif -@@ -459,14 +955,14 @@ +@@ -469,14 +965,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, @@ -948,7 +950,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (r == NULL) { *err = "no request found"; -@@ -491,18 +987,6 @@ +@@ -501,18 +997,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } @@ -967,7 +969,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- ngx_memzero(&url, sizeof(ngx_url_t)); url.url.data = ngx_palloc(r->pool, addr_len); -@@ -526,6 +1010,8 @@ +@@ -536,6 +1020,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } @@ -976,7 +978,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (url.addrs && url.addrs[0].sockaddr) { bp->sockaddr = url.addrs[0].sockaddr; bp->socklen = url.addrs[0].socklen; -@@ -536,6 +1022,72 @@ +@@ -546,6 +1032,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } @@ -1049,7 +1051,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- return NGX_OK; } -@@ -545,14 +1097,13 @@ +@@ -555,14 +1107,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, long connect_timeout, long send_timeout, long read_timeout, char **err) { @@ -1067,7 +1069,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (r == NULL) { *err = "no request found"; -@@ -577,15 +1128,9 @@ +@@ -587,15 +1138,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, return NGX_ERROR; } @@ -1085,7 +1087,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (!bp->cloned_upstream_conf) { /* we clone the upstream conf for the current request so that * we do not affect other requests at all. */ -@@ -640,12 +1185,10 @@ +@@ -650,12 +1195,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, int count, char **err) { #if (nginx_version >= 1007005) @@ -1101,7 +1103,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- ngx_http_lua_balancer_peer_data_t *bp; if (r == NULL) { -@@ -671,13 +1214,7 @@ +@@ -681,13 +1224,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, return NGX_ERROR; } @@ -1116,7 +1118,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- #if (nginx_version >= 1007005) max_tries = r->upstream->conf->next_upstream_tries; -@@ -703,12 +1240,10 @@ +@@ -713,12 +1250,10 @@ int ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, int *status, char **err) { @@ -1132,7 +1134,7 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (r == NULL) { *err = "no request found"; -@@ -733,13 +1268,7 @@ +@@ -743,13 +1278,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, return NGX_ERROR; } @@ -1147,12 +1149,13 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_balancer.c b/bundle/ngx_lua- if (r->upstream_states && r->upstream_states->nelts > 1) { state = r->upstream_states->elts; -diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h 2022-12-02 10:58:50.050203715 +0800 -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h 2022-12-05 07:01:11.798290942 +0800 -@@ -240,13 +240,6 @@ - ngx_http_lua_main_conf_handler_pt exit_worker_handler; +diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h +index 8435045..ea45f3a 100644 +--- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h ++++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h +@@ -247,13 +247,6 @@ struct ngx_http_lua_main_conf_s { ngx_str_t exit_worker_src; + u_char *exit_worker_chunkname; - ngx_http_lua_balancer_peer_data_t *balancer_peer_data; - /* neither yielding nor recursion is possible in @@ -1164,8 +1167,8 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0. ngx_chain_t *body_filter_chain; /* neither yielding nor recursion is possible in * body_filter_by_lua*, so there cannot be any races among -@@ -328,6 +321,10 @@ - #endif +@@ -348,6 +341,10 @@ union ngx_http_lua_srv_conf_u { + } srv; struct { + ngx_http_upstream_init_pt original_init_upstream; @@ -1175,11 +1178,12 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_common.h b/bundle/ngx_lua-0. ngx_http_lua_srv_conf_handler_pt handler; ngx_str_t src; u_char *src_key; -diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c 2022-12-02 10:58:50.050203715 +0800 -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c 2022-12-05 18:22:15.351308080 +0800 -@@ -1117,6 +1117,9 @@ - * lscf->srv.ssl_session_fetch_src = { 0, NULL }; +diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c +index 16f4424..b3b0d72 100644 +--- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c ++++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c +@@ -1158,6 +1158,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) + * lscf->srv.ssl_session_fetch_chunkname = NULL; * lscf->srv.ssl_session_fetch_src_key = NULL; * + * lscf->balancer.original_init_upstream = NULL; @@ -1187,4 +1191,4 @@ diff -ruN a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_module.c b/bundle/ngx_lua-0. + * lscf->balancer.data = NULL; * lscf->balancer.handler = NULL; * lscf->balancer.src = { 0, NULL }; - * lscf->balancer.src_key = NULL; + * lscf->balancer.chunkname = NULL; diff --git a/build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch b/build/openresty/patches/ngx_lua-0.10.25_02-dynamic_log_level.patch similarity index 77% rename from build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch rename to build/openresty/patches/ngx_lua-0.10.25_02-dynamic_log_level.patch index 44d9d093fb6..3bf625a043f 100644 --- a/build/openresty/patches/ngx_lua-0.10.21_07-dynamic_log_level.patch +++ b/build/openresty/patches/ngx_lua-0.10.25_02-dynamic_log_level.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c +diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c index 43ab820..d18fd05 100644 ---- a/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c -+++ b/bundle/ngx_lua-0.10.21/src/ngx_http_lua_log.c +--- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c ++++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c @@ -101,7 +101,11 @@ log_wrapper(ngx_log_t *log, const char *ident, ngx_uint_t level, const char *msg; lua_Debug ar; diff --git a/build/openresty/patches/ngx_stream_lua-0.0.11_01-expose_request_struct.patch b/build/openresty/patches/ngx_stream_lua-0.0.13_01-expose_request_struct.patch similarity index 58% rename from build/openresty/patches/ngx_stream_lua-0.0.11_01-expose_request_struct.patch rename to build/openresty/patches/ngx_stream_lua-0.0.13_01-expose_request_struct.patch index 0c307318acc..5cd8001ec56 100644 --- a/build/openresty/patches/ngx_stream_lua-0.0.11_01-expose_request_struct.patch +++ b/build/openresty/patches/ngx_stream_lua-0.0.13_01-expose_request_struct.patch @@ -5,13 +5,13 @@ Subject: [PATCH] Sync with meta-lua-nginx-module 1330009671cd86eaf045f9f2c5cda3727a94570f. --- - ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h | 3 +++ + ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h | 3 +++ 1 file changed, 3 insertions(+) -diff --git a/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h +diff --git a/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h index 0e5a18f..040ef84 100644 ---- a/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h -+++ b/bundle/ngx_stream_lua-0.0.11/src/api/ngx_stream_lua_api.h +--- a/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h ++++ b/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h @@ -21,6 +21,9 @@ diff --git a/build/openresty/patches/openresty-custom_prefix_and_cc.patch b/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch similarity index 100% rename from build/openresty/patches/openresty-custom_prefix_and_cc.patch rename to build/openresty/patches/openresty_01-custom_prefix_and_cc.patch diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index d1bb6f53cac..4c29e63a6de 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -30,7 +30,7 @@ def openresty_repositories(): openresty_http_archive_wrapper, name = "openresty", build_file = "//build/openresty:BUILD.openresty.bazel", - sha256 = "0c5093b64f7821e85065c99e5d4e6cc31820cfd7f37b9a0dec84209d87a2af99", + sha256 = "5b1eded25c1d4ed76c0336dfae50bd94d187af9c85ead244135dd5ae363b2e2a", strip_prefix = "openresty-" + openresty_version, urls = [ "https://openresty.org/download/openresty-" + openresty_version + ".tar.gz", diff --git a/kong/meta.lua b/kong/meta.lua index 3d50e8cc0fd..6b8b53b7b60 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -24,6 +24,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.21.4.1" }, + nginx = { "1.21.4.2" }, } } diff --git a/t/05-mlcache/00-ipc.t b/t/05-mlcache/00-ipc.t index a808ead5300..21b986e1c31 100644 --- a/t/05-mlcache/00-ipc.t +++ b/t/05-mlcache/00-ipc.t @@ -119,7 +119,7 @@ GET /t --- response_body --- error_log eval -qr/\[error\] .*? \[ipc\] callback for channel 'my_channel' threw a Lua error: init_worker_by_lua:\d: my callback had an error/ +qr/\[error\] .*? \[ipc\] callback for channel 'my_channel' threw a Lua error: .*?my callback had an error/ --- no_error_log lua entry thread aborted: runtime error From 66737e877bb88f304fb5ba4baaef4f974d134650 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 7 Sep 2023 16:33:11 +0800 Subject: [PATCH 2938/4351] perf(template): use more reasonable default value for Nginx tuning (#11515) Bumped the default value of `upstream_keepalive_pool_size` to `512` and `upstream_keepalive_max_requests` to `1000`. FTI-4868 --- CHANGELOG/schema.json | 3 +- CHANGELOG/unreleased/kong/11515.yaml | 7 ++++ kong.conf.default | 50 +++++++++++++++---------- kong/templates/kong_defaults.lua | 9 +++-- spec/01-unit/04-prefix_handler_spec.lua | 2 +- 5 files changed, 45 insertions(+), 26 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11515.yaml diff --git a/CHANGELOG/schema.json b/CHANGELOG/schema.json index 3a84124a19c..22476c94fc9 100644 --- a/CHANGELOG/schema.json +++ b/CHANGELOG/schema.json @@ -16,7 +16,8 @@ "bugfix", "dependency", "deprecation", - "breaking_change" + "breaking_change", + "performance" ] }, "scope": { diff --git a/CHANGELOG/unreleased/kong/11515.yaml b/CHANGELOG/unreleased/kong/11515.yaml new file mode 100644 index 00000000000..28a3209034a --- /dev/null +++ b/CHANGELOG/unreleased/kong/11515.yaml @@ -0,0 +1,7 @@ +message: Bumped the default value of `upstream_keepalive_pool_size` to `512` and `upstream_keepalive_max_requests` to `1000` +type: performance +scope: Configuration +prs: + - 11515 +jiras: + - "FTI-4868" diff --git a/kong.conf.default b/kong.conf.default index 98d4fe72e90..6dc1b3adcef 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -966,26 +966,26 @@ # `text/html`, `application/json`, and # `application/xml`. -#upstream_keepalive_pool_size = 60 # Sets the default size of the upstream - # keepalive connection pools. - # Upstream keepalive connection pools - # are segmented by the `dst ip/dst - # port/SNI` attributes of a connection. - # A value of `0` will disable upstream - # keepalive connections by default, forcing - # each upstream request to open a new - # connection. - -#upstream_keepalive_max_requests = 100 # Sets the default maximum number of - # requests than can be proxied upstream - # through one keepalive connection. - # After the maximum number of requests - # is reached, the connection will be - # closed. - # A value of `0` will disable this - # behavior, and a keepalive connection - # can be used to proxy an indefinite - # number of requests. +#upstream_keepalive_pool_size = 512 # Sets the default size of the upstream + # keepalive connection pools. + # Upstream keepalive connection pools + # are segmented by the `dst ip/dst + # port/SNI` attributes of a connection. + # A value of `0` will disable upstream + # keepalive connections by default, forcing + # each upstream request to open a new + # connection. + +#upstream_keepalive_max_requests = 1000 # Sets the default maximum number of + # requests than can be proxied upstream + # through one keepalive connection. + # After the maximum number of requests + # is reached, the connection will be + # closed. + # A value of `0` will disable this + # behavior, and a keepalive connection + # can be used to proxy an indefinite + # number of requests. #upstream_keepalive_idle_timeout = 60 # Sets the default timeout (in seconds) # for which an upstream keepalive @@ -1143,6 +1143,16 @@ # It is recommended to set it to at least (number of regex paths * 2) # to avoid high CPU usages. +#nginx_http_keepalive_requests = 1000 # Sets the maximum number of client requests that can be served through one + # keep-alive connection. After the maximum number of requests are made, + # the connection is closed. + # Closing connections periodically is necessary to free per-connection + # memory allocations. Therefore, using too high maximum number of requests + # could result in excessive memory usage and not recommended. + # See: https://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_requests + + + #------------------------------------------------------------------------------ # DATASTORE #------------------------------------------------------------------------------ diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index bb2a628dab2..83d91644ab3 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -68,8 +68,8 @@ status_ssl_cert_key = NONE headers = server_tokens, latency_tokens trusted_ips = NONE error_default_type = text/plain -upstream_keepalive_pool_size = 60 -upstream_keepalive_max_requests = 100 +upstream_keepalive_pool_size = 512 +upstream_keepalive_max_requests = 1000 upstream_keepalive_idle_timeout = 60 allow_debug_header = off @@ -90,6 +90,9 @@ nginx_http_ssl_prefer_server_ciphers = NONE nginx_http_ssl_dhparam = NONE nginx_http_ssl_session_tickets = NONE nginx_http_ssl_session_timeout = NONE +nginx_http_lua_regex_match_limit = 100000 +nginx_http_lua_regex_cache_max_entries = 8192 +nginx_http_keepalive_requests = 1000 nginx_stream_ssl_protocols = NONE nginx_stream_ssl_prefer_server_ciphers = NONE nginx_stream_ssl_dhparam = NONE @@ -99,8 +102,6 @@ nginx_proxy_real_ip_header = X-Real-IP nginx_proxy_real_ip_recursive = off nginx_admin_client_max_body_size = 10m nginx_admin_client_body_buffer_size = 10m -nginx_http_lua_regex_match_limit = 100000 -nginx_http_lua_regex_cache_max_entries = 8192 client_body_buffer_size = 8k real_ip_header = X-Real-IP diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 22a333225bc..24e94d900f7 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1385,7 +1385,7 @@ describe("NGINX conf compiler", function() nil, true) assert.matches("daemon on;", contents, nil, true) assert.matches("listen 0.0.0.0:9000;", contents, nil, true) - assert.not_matches("keepalive", contents, nil, true) + assert.not_matches("keepalive%s+%d+", contents) end) end) end) From 48dc2ef987e52831cf781f4d7b1a7fc001d40c1a Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 7 Sep 2023 16:41:25 +0800 Subject: [PATCH 2939/4351] fix(db/declarative): fix TTL not working in DB-less and Hybrid mode (#11464) * fix(declarative): fix TTL not working in DB-less and Hybrid mode ### Summary * Previously, in DB-less and Hybrid mode, the ttl/updated_at fields were not copied from the original entities to the flattened entities. As a result, the entities were loaded without the TTL field. * Additionally, for loading the TTL field, the "off" DB strategy (lmdb) did not properly filter expired items, nor returned right TTL value for DAO. FTI-4512 * fix coding style * fix coding style: improved function name * added test case: hybrid mode for key-auth * fix test case warnings * fixed test case consumer domain * export ttl as absolute value * delete unused defination * move ttl-fixing logic into row_to_entity() * still use pg to caculate relative value * clean code * add changelog entry * fixed test cases * fixed test cases warning * fixed test failure * fix test case issue: ttl expiration * fix test case: unsed local variable * add an entry in CHANGELOG.md * fix changelog scope * remove release-related information in CHANGELOG.md * fix test case: sleep before attempting unnecessary requests * sleep before attempting unnecessary requests * decrease the ttl to expedite the case's execution * fix CHANGELOG typo * fix the tense problem of changelog entry * add export options for "page_*_for_export" sql statement * fix warning: setting non-standard global variable * fix error reporting: options is nil * fix an issue where the off strategy returned the expired entity * run ttl processing before schema:process_auto_fields() --- CHANGELOG/unreleased/kong/11464.yaml | 7 + kong/db/dao/init.lua | 21 +++ kong/db/declarative/export.lua | 2 +- kong/db/schema/others/declarative_config.lua | 4 + kong/db/strategies/off/init.lua | 30 ++++- kong/db/strategies/postgres/init.lua | 33 ++++- .../09-key-auth/04-hybrid_mode_spec.lua | 123 ++++++++++++++++++ 7 files changed, 212 insertions(+), 8 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11464.yaml create mode 100644 spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua diff --git a/CHANGELOG/unreleased/kong/11464.yaml b/CHANGELOG/unreleased/kong/11464.yaml new file mode 100644 index 00000000000..636ff051f14 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11464.yaml @@ -0,0 +1,7 @@ +message: Fix an issue that the TTL of the key-auth plugin didnt work in DB-less and Hybrid mode. +type: bugfix +scope: Core +prs: + - 11464 +jiras: + - "FTI-4512" diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 5b4b011c42c..b6c28bf2795 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -283,6 +283,12 @@ local function validate_options_value(self, options) end end + if options.export ~= nil then + if type(options.export) ~= "boolean" then + errors.export = "must be a boolean" + end + end + if next(errors) then return nil, errors end @@ -1103,6 +1109,21 @@ function DAO:each(size, options) end +function DAO:each_for_export(size, options) + if self.strategy.schema.ttl then + if not options then + options = get_pagination_options(self, options) + else + options = utils.cycle_aware_deep_copy(options, true) + end + + options.export = true + end + + return self:each(size, options) +end + + function DAO:insert(entity, options) validate_entity_type(entity) diff --git a/kong/db/declarative/export.lua b/kong/db/declarative/export.lua index 7317d94d1e9..c3b6b8c1366 100644 --- a/kong/db/declarative/export.lua +++ b/kong/db/declarative/export.lua @@ -142,7 +142,7 @@ local function export_from_db_impl(emitter, skip_ws, skip_disabled_entities, exp if db[name].pagination then page_size = db[name].pagination.max_page_size end - for row, err in db[name]:each(page_size, GLOBAL_QUERY_OPTS) do + for row, err in db[name]:each_for_export(page_size, GLOBAL_QUERY_OPTS) do if not row then end_transaction(db) kong.log.err(err) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index fe8d3aaaa86..145bb7f9778 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -830,6 +830,10 @@ local function flatten(self, input) end end + if schema.ttl and entry.ttl and entry.ttl ~= null then + flat_entry.ttl = entry.ttl + end + entities[entity][id] = flat_entry end end diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 0ad6c619429..2edceff6863 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -54,6 +54,19 @@ local function ws(schema, options) end +local function process_ttl_field(entity) + if entity and entity.ttl and entity.ttl ~= null then + local ttl_value = entity.ttl - ngx.time() + if ttl_value > 0 then + entity.ttl = ttl_value + else + entity = nil -- do not return the expired entity + end + end + return entity +end + + -- Returns a dict of entity_ids tagged according to the given criteria. -- Currently only the following kinds of keys are supported: -- * A key like `services||@list` will only return service keys @@ -157,6 +170,7 @@ local function page_for_key(self, key, size, offset, options) yield() local ret = {} + local ret_idx = 1 local schema = self.schema local schema_name = schema.name @@ -194,7 +208,14 @@ local function page_for_key(self, key, size, offset, options) return nil, "stale data detected while paginating" end - ret[i - offset + 1] = schema:process_auto_fields(item, "select", true, PROCESS_AUTO_FIELDS_OPTS) + if schema.ttl then + item = process_ttl_field(item) + end + + if item then + ret[ret_idx] = schema:process_auto_fields(item, "select", true, PROCESS_AUTO_FIELDS_OPTS) + ret_idx = ret_idx + 1 + end end if offset then @@ -211,6 +232,13 @@ local function select_by_key(schema, key) return nil, err end + if schema.ttl then + entity = process_ttl_field(entity) + if not entity then + return nil + end + end + entity = schema:process_auto_fields(entity, "select", true, PROCESS_AUTO_FIELDS_OPTS) return entity diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 458b0b6e0fe..23cf52384ec 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -481,6 +481,10 @@ local function page(self, size, token, foreign_key, foreign_entity_name, options statement_name = "page" .. suffix end + if options and options.export then + statement_name = statement_name .. "_for_export" + end + if token then local token_decoded = decode_base64(token) if not token_decoded then @@ -1022,6 +1026,7 @@ function _M.new(connector, schema, errors) ws_id_select_where = "(" .. ws_id_escaped .. " = $0)" end + local select_for_export_expressions local ttl_select_where if has_ttl then fields_hash.ttl = { timestamp = true } @@ -1030,6 +1035,13 @@ function _M.new(connector, schema, errors) insert(insert_expressions, "$" .. #insert_names) insert(insert_columns, ttl_escaped) + select_for_export_expressions = concat { + select_expressions, ",", + "FLOOR(EXTRACT(EPOCH FROM (", + ttl_escaped, " AT TIME ZONE 'UTC'", + "))) AS ", ttl_escaped + } + select_expressions = concat { select_expressions, ",", "FLOOR(EXTRACT(EPOCH FROM (", @@ -1078,6 +1090,7 @@ function _M.new(connector, schema, errors) self.statements["truncate_global"] = self.statements["truncate"] local add_statement + local add_statement_for_export do local function add(name, opts, add_ws) local orig_argn = opts.argn @@ -1106,6 +1119,14 @@ function _M.new(connector, schema, errors) add(name .. "_global", opts, false) add(name, opts, true) end + + add_statement_for_export = function(name, opts) + add_statement(name, opts) + if has_ttl then + opts.code[2] = select_for_export_expressions + add_statement(name .. "_for_export", opts) + end + end end add_statement("insert", { @@ -1181,7 +1202,7 @@ function _M.new(connector, schema, errors) } }) - add_statement("page_first", { + add_statement_for_export("page_first", { operation = "read", argn = { LIMIT }, argv = single_args, @@ -1196,7 +1217,7 @@ function _M.new(connector, schema, errors) } }) - add_statement("page_next", { + add_statement_for_export("page_next", { operation = "read", argn = page_next_names, argv = page_next_args, @@ -1246,7 +1267,7 @@ function _M.new(connector, schema, errors) local statement_name = "page_for_" .. foreign_entity_name - add_statement(statement_name .. "_first", { + add_statement_for_export(statement_name .. "_first", { operation = "read", argn = argn_first, argv = argv_first, @@ -1262,7 +1283,7 @@ function _M.new(connector, schema, errors) } }) - add_statement(statement_name .. "_next", { + add_statement_for_export(statement_name .. "_next", { operation = "read", argn = argn_next, argv = argv_next, @@ -1297,7 +1318,7 @@ function _M.new(connector, schema, errors) for cond, op in pairs({["_and"] = "@>", ["_or"] = "&&"}) do - add_statement("page_by_tags" .. cond .. "_first", { + add_statement_for_export("page_by_tags" .. cond .. "_first", { operation = "read", argn = argn_first, argv = {}, @@ -1313,7 +1334,7 @@ function _M.new(connector, schema, errors) }, }) - add_statement("page_by_tags" .. cond .. "_next", { + add_statement_for_export("page_by_tags" .. cond .. "_next", { operation = "read", argn = argn_next, argv = {}, diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua new file mode 100644 index 00000000000..ba3a0faaa2a --- /dev/null +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -0,0 +1,123 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy({"postgres"}) do + describe("Plugin: key-auth (access) [#" .. strategy .. "] auto-expiring keys", function() + -- Give a bit of time to reduce test flakyness on slow setups + local ttl = 10 + local inserted_at + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "consumers", + "keyauth_credentials", + }) + + local r = bp.routes:insert { + hosts = { "key-ttl-hybrid.com" }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = r.id }, + } + + bp.consumers:insert { + username = "Jafar", + } + + assert(helpers.start_kong({ + role = "control_plane", + database = strategy, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + proxy_listen = "0.0.0.0:9002", + })) + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + it("authenticate for up to 'ttl'", function() + + -- add credentials after nginx has started to avoid TTL expiration + local admin_client = helpers.admin_client() + local res = assert(admin_client:send { + method = "POST", + path = "/consumers/Jafar/key-auth", + headers = { + ["Content-Type"] = "application/json", + }, + body = { + key = "kong", + ttl = 10, + }, + }) + assert.res_status(201, res) + admin_client:close() + + ngx.update_time() + inserted_at = ngx.now() + + helpers.wait_until(function() + proxy_client = helpers.http_client("127.0.0.1", 9002) + res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "key-ttl-hybrid.com", + ["apikey"] = "kong", + } + }) + + proxy_client:close() + return res and res.status == 200 + end, 5) + + ngx.update_time() + local elapsed = ngx.now() - inserted_at + + ngx.sleep(ttl - elapsed) + + helpers.wait_until(function() + proxy_client = helpers.http_client("127.0.0.1", 9002) + res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "key-ttl-hybrid.com", + ["apikey"] = "kong", + } + }) + + proxy_client:close() + return res and res.status == 401 + end, 5) + + end) + end) +end From 343e743f83cd6e28d40ca0429e76948faf885967 Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Thu, 7 Sep 2023 10:48:50 +0800 Subject: [PATCH 2940/4351] docs(DEVELOPER.md): add how to set up hybrid mode Add a section for setting up hybrid mode dev environment. Add a step for setting GITHUB_TOKEN to the section of Build and Install from source. https://konghq.atlassian.net/browse/KAG-2027 --- DEVELOPER.md | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) diff --git a/DEVELOPER.md b/DEVELOPER.md index 29aafdb163d..17edfe1d567 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -138,6 +138,13 @@ macOS brew install libyaml ``` +Now, we have to set environment variable `GITHUB_TOKEN` to download some essential repos. +You can follow [Managing your personal access token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens) to generate an access token. + +```bash +# export GITHUB_TOKEN=ghp_xxxxxx_your_access_token +``` + Finally, we start the build process: ``` @@ -320,6 +327,49 @@ When developing, you can use the `Makefile` for doing the following operations: | `test-plugins` | Run the plugins test suite | | `test-all` | Run all unit + integration + plugins tests at once | +### Setup Hybrid Mode Development Environment + +You can follow the steps given below to setup a hybrid mode environment. + +1. Activate the venv + + ```bash + # . bazel-bin/build/kong-dev-venv.sh + ``` + +2. Following [Deploy Kong Gateway in Hybrid Mode: Generate certificate/key pair](https://docs.konghq.com/gateway/latest/production/deployment-topologies/hybrid-mode/setup/#generate-a-certificatekey-pair) to generate a certificate/key pair. + +3. Create CP and DP configuration files, such as `kong-cp.conf` and `kong-dp.conf`. + +4. Following [Deploy Kong Gateway in Hybrid Mode: CP Configuration](https://docs.konghq.com/gateway/latest/production/deployment-topologies/hybrid-mode/setup/#set-up-the-control-plane) to configure CP using `kong.conf`. + +5. Following [Deploy Kong Gateway in Hybrid Mode: DP Configuration](https://docs.konghq.com/gateway/latest/production/deployment-topologies/hybrid-mode/setup/#install-and-start-data-planes) to configure DP using `kong.conf`. + +6. Unset environment variable `KONG_PREFIX` to ensure configuration directive `prefix` in configuration file is enabled. + +7. Modify or add the directive `prefix` to `kong-cp.conf` and `kong-dp.conf` +to be `prefix=servroot-cp` and `prefix=servroot-dp`, +or other names you want, but make sure they are different. + +8. Use the pre-defined docker-compose file to bring up databases, etc. + + ```bash + # start_services + ``` + +9. If it is the first time to start Kong, you have to execute the following command to CP node. + + ```bash + # kong migrations bootstrap -c kong-cp.conf + ``` + +10. Start CP and DP. `kong start -c kong-cp.conf` and `kong start -c kong-dp.conf`. + +11. To stop CP and DP, you can execute `kong stop -p servroot-cp` and +`kong stop -p servroot-dp` in this example. +Names `servroot-cp` and `servroot-dp` are set in configuration file in step 7. + + ## Dev on Linux (Host/VM) From b74212bb157af65ce3481a0ef946504bb46a6ce4 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Thu, 7 Sep 2023 18:27:00 +0800 Subject: [PATCH 2941/4351] chore(deps): bump resty.openssl from 0.8.23 to 0.8.25 (#11518) * chore(deps): bump resty.openssl from 0.8.23 to 0.8.25 - **pkey:** clear error stack when verification fails ([#121](https://github.com/fffonion/lua-resty-openssl/issues/121)) [6e58b28](https://github.com/fffonion/lua-resty-openssl/commit/6e58b28c3d42560631e0c8351befa1434b6fc542) - **ssl:** support ngx_lua 10025 [abaa66e](https://github.com/fffonion/lua-resty-openssl/commit/abaa66ee07ce734580fd29ec6032157c998f6346) FIx [FTI-5324](https://konghq.atlassian.net/browse/FTI-5324) * add changelog file * Update CHANGELOG/unreleased/kong/11518.yaml Co-authored-by: Chrono --------- Co-authored-by: Chrono --- CHANGELOG/unreleased/kong/11518.yaml | 7 +++++++ kong-3.5.0-0.rockspec | 2 +- 2 files changed, 8 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG/unreleased/kong/11518.yaml diff --git a/CHANGELOG/unreleased/kong/11518.yaml b/CHANGELOG/unreleased/kong/11518.yaml new file mode 100644 index 00000000000..ee8e504f20b --- /dev/null +++ b/CHANGELOG/unreleased/kong/11518.yaml @@ -0,0 +1,7 @@ +message: "Bumped resty.openssl from 0.8.23 to 0.8.25" +type: dependency +scope: Core +prs: + - 11518 +jiras: + - "FTI-5324" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 92e63fda7e6..00a77ead0fd 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 1.6.3", "lua-messagepack == 0.5.2", "lua-resty-aws == 1.3.1", - "lua-resty-openssl == 0.8.23", + "lua-resty-openssl == 0.8.25", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.11.0", From fd640291d27e274b24c58a12713e0e77a0856289 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 7 Sep 2023 20:11:24 +0300 Subject: [PATCH 2942/4351] fix(vault): fix several issues in vault and refactor the vault code base (#11402) ### Summary - Make DAOs to fallback to empty string when resolving Vault references fail - Use node level mutex when rotation references - Refresh references on config changes - Update plugin referenced values only once per request - Pass only the valid config options to vault implementations - Resolve multi-value secrets only once when rotating them - Do not start vault secrets rotation timer on control planes - Re-enable negative caching - Reimplement the kong.vault.try function - Remove references from rotation in case their configuration has changed #### Commits before squashing them (it turned out difficult to split last refactoring commit) - tests(vault): should be able to detect new references when plugin config changes - fix(schema): process auto fields to default to empty string on resolve failures - fix(schema): use pairs to adjust_field_for_context with arrays and sets - perf(plugin-iterator): vault.update only once per request on global iterator - docs(vault): mark local functions with local-attribute - fix(vault): use node level mutex instead of a thread level semaphore - fix(vault): add validation back as the yielding is fixed - refactor(vault): move parse_reference close to is_reference - fix(vault): refresh secrets on flush in timer - refactor(vault): refactor the vault local update function - chore(vault): add cooperative yielding on secret rotation - fix(vault): no event handlers or rotation timer on control planes - refactor(vault): cache key generation and parsing - chore(vault): rename get_subfield to extract_key_from_json_string - chore(vault): rename flush_and_refresh to handle_vault_crud_event - refactor(vault): refactor vault code base Signed-off-by: Aapo Talvensaari --- CHANGELOG/unreleased/kong/11402.yaml | 19 + kong/concurrency.lua | 9 +- kong/db/schema/init.lua | 20 +- kong/pdk/vault.lua | 1630 ++++++++++------- kong/runloop/handler.lua | 4 +- kong/runloop/plugins_iterator.lua | 22 +- .../01-db/01-schema/01-schema_spec.lua | 195 +- spec/01-unit/17-concurrency_spec.lua | 87 +- spec/01-unit/23-vaults_spec.lua | 173 +- .../13-vaults/01-vault_spec.lua | 8 +- .../13-vaults/02-env_vault_spec.lua | 14 +- .../{04-ttl_spec.lua => 05-ttl_spec.lua} | 0 .../13-vaults/06-refresh-secrets_spec.lua | 90 + 13 files changed, 1514 insertions(+), 757 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11402.yaml rename spec/02-integration/13-vaults/{04-ttl_spec.lua => 05-ttl_spec.lua} (100%) create mode 100644 spec/02-integration/13-vaults/06-refresh-secrets_spec.lua diff --git a/CHANGELOG/unreleased/kong/11402.yaml b/CHANGELOG/unreleased/kong/11402.yaml new file mode 100644 index 00000000000..18b2435a0b9 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11402.yaml @@ -0,0 +1,19 @@ +message: > + Fix several issues in Vault and refactor the Vault code base: + - Make DAOs to fallback to empty string when resolving Vault references fail + - Use node level mutex when rotation references + - Refresh references on config changes + - Update plugin referenced values only once per request + - Pass only the valid config options to vault implementations + - Resolve multi-value secrets only once when rotating them + - Do not start vault secrets rotation timer on control planes + - Re-enable negative caching + - Reimplement the kong.vault.try function + - Remove references from rotation in case their configuration has changed + +type: bugfix +scope: PDK +prs: + - 11402 +jiras: + - "KAG-2273" diff --git a/kong/concurrency.lua b/kong/concurrency.lua index d29c9dcdf91..82bc5ad75fb 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -24,18 +24,25 @@ function concurrency.with_worker_mutex(opts, fn) local opts_name = opts.name local opts_timeout = opts.timeout + local opts_exptime = opts.exptime if type(opts_name) ~= "string" then error("opts.name is required and must be a string", 2) end + if opts_timeout and type(opts_timeout) ~= "number" then error("opts.timeout must be a number", 2) end + if opts_exptime and type(opts_exptime) ~= "number" then + error("opts.exptime must be a number", 2) + end + local timeout = opts_timeout or 60 + local exptime = opts_exptime or timeout local rlock, err = resty_lock:new("kong_locks", { - exptime = timeout, + exptime = exptime, timeout = timeout, }) if not rlock then diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 380c9e0438a..99594d21f9a 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1575,15 +1575,9 @@ local function adjust_field_for_context(field, value, context, nulls, opts) end if subfield then - if field.type ~= "map" then - for i = 1, #value do - value[i] = adjust_field_for_context(subfield, value[i], context, nulls, opts) - end - - else - for k, v in pairs(value) do - value[k] = adjust_field_for_context(subfield, v, context, nulls, opts) - end + -- uses pairs also for arrays and sets as well as maps, as there can be holes + for k, v in pairs(value) do + value[k] = adjust_field_for_context(subfield, v, context, nulls, opts) end end end @@ -1739,7 +1733,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) kong.log.warn("unable to resolve reference ", value) end - value = nil + value = "" end elseif prev_refs and prev_refs[key] then @@ -1778,7 +1772,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) kong.log.warn("unable to resolve reference ", value[i]) end - value[i] = nil + value[i] = "" end end end @@ -1824,7 +1818,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) kong.log.warn("unable to resolve reference ", v) end - value[k] = nil + value[k] = "" end end end @@ -1863,7 +1857,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) for key in pairs(data) do local field = self.fields[key] if field then - if field.type == "string" and (field.len_min or 1) > 0 and data[key] == "" + if field.type == "string" and (field.len_min or 1) > 0 and data[key] == "" and not (refs and refs[key]) then data[key] = nulls and null or nil end diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 81205a90090..fedf459b291 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -9,20 +9,24 @@ local require = require +local concurrency = require "kong.concurrency" local constants = require "kong.constants" local arguments = require "kong.api.arguments" -local semaphore = require "ngx.semaphore" local lrucache = require "resty.lrucache" local isempty = require "table.isempty" local buffer = require "string.buffer" -local nkeys = require "table.nkeys" local clone = require "table.clone" +local utils = require "kong.tools.utils" local cjson = require("cjson.safe").new() -local stringx = require ("pl.stringx") + + +local yield = utils.yield +local get_updated_now_ms = utils.get_updated_now_ms local ngx = ngx local get_phase = ngx.get_phase +local min = math.min local fmt = string.format local sub = string.sub local byte = string.byte @@ -32,6 +36,7 @@ local sort = table.sort local pcall = pcall local lower = string.lower local pairs = pairs +local ipairs = ipairs local concat = table.concat local md5_bin = ngx.md5_bin local tostring = tostring @@ -42,10 +47,10 @@ local parse_url = require("socket.url").parse local parse_path = require("socket.url").parse_path local encode_base64url = require("ngx.base64").encode_base64url local decode_json = cjson.decode -local split = stringx.split + +local NEGATIVELY_CACHED_VALUE = "\0" local ROTATION_INTERVAL = tonumber(os.getenv("KONG_VAULT_ROTATION_INTERVAL") or 60) -local REFERENCE_IDENTIFIER = "reference" local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL @@ -54,32 +59,141 @@ local BRACE_END = byte("}") local COLON = byte(":") local SLASH = byte("/") + +--- +-- Checks if the passed in reference looks like a reference. +-- Valid references start with '{vault://' and end with '}'. +-- +-- @local +-- @function is_reference +-- @tparam string reference reference to check +-- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` local function is_reference(reference) return type(reference) == "string" - and byte(reference, 1) == BRACE_START - and byte(reference, -1) == BRACE_END - and byte(reference, 7) == COLON - and byte(reference, 8) == SLASH - and byte(reference, 9) == SLASH - and sub(reference, 2, 6) == "vault" + and byte(reference, 1) == BRACE_START + and byte(reference, -1) == BRACE_END + and byte(reference, 7) == COLON + and byte(reference, 8) == SLASH + and byte(reference, 9) == SLASH + and sub(reference, 2, 6) == "vault" +end + + +--- +-- Parses and decodes the passed in reference and returns a table +-- containing its components. +-- +-- Given a following resource: +-- ```lua +-- "{vault://env/cert/key?prefix=SSL_#1}" +-- ``` +-- +-- This function will return following table: +-- +-- ```lua +-- { +-- name = "env", -- name of the Vault entity or Vault strategy +-- resource = "cert", -- resource where secret is stored +-- key = "key", -- key to lookup if the resource is secret object +-- config = { -- if there are any config options specified +-- prefix = "SSL_" +-- }, +-- version = 1 -- if the version is specified +-- } +-- ``` +-- +-- @local +-- @function parse_reference +-- @tparam string reference reference to parse +-- @treturn table|nil a table containing each component of the reference, or `nil` on error +-- @treturn string|nil error message on failure, otherwise `nil` +local function parse_reference(reference) + if not is_reference(reference) then + return nil, fmt("not a reference [%s]", tostring(reference)) + end + + local url, err = parse_url(sub(reference, 2, -2)) + if not url then + return nil, fmt("reference is not url (%s) [%s]", err, reference) + end + + local name = url.host + if not name then + return nil, fmt("reference url is missing host [%s]", reference) + end + + local path = url.path + if not path then + return nil, fmt("reference url is missing path [%s]", reference) + end + + local resource = sub(path, 2) + if resource == "" then + return nil, fmt("reference url has empty path [%s]", reference) + end + + local version = url.fragment + if version then + version = tonumber(version, 10) + if not version then + return nil, fmt("reference url has invalid version [%s]", reference) + end + end + + local key + local parts = parse_path(resource) + local count = #parts + if count == 1 then + resource = unescape_uri(parts[1]) + + else + resource = unescape_uri(concat(parts, "/", 1, count - 1)) + if parts[count] ~= "" then + key = unescape_uri(parts[count]) + end + end + + if resource == "" then + return nil, fmt("reference url has invalid path [%s]", reference) + end + + local config + local query = url.query + if query and query ~= "" then + config = decode_args(query) + end + + return { + name = url.host, + resource = resource, + key = key, + config = config, + version = version, + } end + +--- +-- Create a instance of PDK Vault module +-- +-- @local +-- @function new +-- @tparam table self a PDK instance +-- @treturn table a new instance of Vault local function new(self) -- Don't put this onto the top level of the file unless you're prepared for a surprise local Schema = require "kong.db.schema" - local ROTATION_SEMAPHORE = semaphore.new(1) - local ROTATION_WAIT = 0 + local ROTATION_MUTEX_OPTS = { + name = "vault-rotation", + exptime = ROTATION_INTERVAL * 1.5, -- just in case the lock is not properly released + timeout = 0, -- we don't want to wait for release as we run a recurring timer + } local LRU = lrucache.new(1000) - local SHDICT = ngx.shared.kong_secrets - - local KEY_BUFFER = buffer.new(100) - local RETRY_LRU = lrucache.new(1000) - local RETRY_SEMAPHORE = semaphore.new(1) - local RETRY_WAIT = 1 - local RETRY_TTL = 10 + + local SECRETS_CACHE = ngx.shared.kong_secrets local STRATEGIES = {} local SCHEMAS = {} @@ -102,59 +216,114 @@ local function new(self) end - local function build_cache_key(reference, hash) - return REFERENCE_IDENTIFIER .. "\0" .. reference .. "\0" .. hash + --- + -- Calculates hash for a string. + -- + -- @local + -- @function calculate_hash + -- @tparam string str a string to hash + -- @treturn string md5 hash as base64url encoded string + local function calculate_hash(str) + return encode_base64url(md5_bin(str)) end + --- - -- This function extracts a subfield from a JSON object. + -- Builds cache key from reference and configuration hash. + -- + -- @local + -- @function build_cache_key + -- @tparam string reference the vault reference string + -- @tparam string config_hash the configuration hash + -- @treturn string the cache key for shared dictionary cache + local function build_cache_key(reference, config_hash) + return config_hash .. "." .. reference + end + + + --- + -- Parses cache key back to a reference and a configuration hash. + -- + -- @local + -- @function parse_cache_key + -- @tparam string cache_key the cache key used for shared dictionary cache + -- @treturn string|nil the vault reference string + -- @treturn string|nil a string describing an error if there was one + -- @treturn string the configuration hash + local function parse_cache_key(cache_key) + local buf = buffer.new():set(cache_key) + local config_hash = buf:get(22) + local divider = buf:get(1) + local reference = buf:get() + if divider ~= "." or not is_reference(reference) then + return nil, "invalid cache key (" .. cache_key .. ")" + end + return reference, nil, config_hash + end + + + --- + -- This function extracts a key and returns its value from a JSON object. + -- -- It first decodes the JSON string into a Lua table, then checks for the presence and type of a specific key. -- - -- @function get_subfield - -- @param value The JSON string to be parsed and decoded. - -- @param key The specific subfield to be searched for within the JSON object. - -- @return On success, returns the value associated with the specified key in the JSON object. - -- If the key does not exist or its value is not a string, returns nil along with an error message. - -- If the input value cannot be parsed as a JSON object, also returns nil along with an error message. - local function get_subfield(value, key) + -- @local + -- @function extract_key_from_json_string + -- @tparam string json_string the JSON string to be parsed and decoded + -- @tparam string key the specific subfield to be searched for within the JSON object + -- @treturn string|nil the value associated with the specified key in the JSON object + -- @treturn string|nil a string describing an error if there was one + local function extract_key_from_json_string(json_string, key) -- Note that this function will only find keys in flat maps. -- Deeper nested structures are not supported. - local json, err = decode_json(value) + local json, err = decode_json(json_string) if type(json) ~= "table" then return nil, fmt("unable to json decode value (%s): %s", json, err) end - value = json[key] - if value == nil then + json_string = json[key] + if json_string == nil then return nil, fmt("subfield %s not found in JSON secret", key) - elseif type(value) ~= "string" then - return nil, fmt("unexpected %s value in JSON secret for subfield %s", type(value), key) + elseif type(json_string) ~= "string" then + return nil, fmt("unexpected %s value in JSON secret for subfield %s", type(json_string), key) end - return value + return json_string end + + --- -- This function adjusts the 'time-to-live' (TTL) according to the configuration provided in 'vault_config'. - -- If the TTL is not a number or if it falls outside of the configured minimum or maximum TTL, it will be adjusted accordingly. -- + -- If the TTL is not a number or if it falls outside of the configured minimum or maximum TTL, + -- it will be adjusted accordingly. The adjustment happens on Vault strategy returned TTL values only. + -- + -- @local -- @function adjust_ttl - -- @param ttl The initial time-to-live value. - -- @param vault_config The configuration table for the vault, which may contain 'ttl', 'min_ttl', and 'max_ttl' fields. - -- @return Returns the adjusted TTL. If the initial TTL is not a number, it returns the 'ttl' field from the 'vault_config' table or 0 if it doesn't exist. - -- If the initial TTL is greater than 'max_ttl' from 'vault_config', it returns 'max_ttl'. - -- If the initial TTL is less than 'min_ttl' from 'vault_config', it returns 'min_ttl'. - -- Otherwise, it returns the original TTL. - local function adjust_ttl(ttl, vault_config) + -- @tparam number|nil ttl The time-to-live value to be adjusted. + -- @tparam table|nil config the configuration table for the vault, + -- which may contain 'ttl', 'min_ttl', and 'max_ttl' fields. + -- @treturn number returns the adjusted TTL: + -- * if the initial TTL is not a number, it returns the 'ttl' field from the 'vault_config' table or 0 if it doesn't exist. + -- * if the initial TTL is greater than 'max_ttl' from 'vault_config', it returns 'max_ttl'. + -- * if the initial TTL is less than 'min_ttl' from 'vault_config', it returns 'min_ttl'. + -- * otherwise, it returns the given TTL. + local function adjust_ttl(ttl, config) if type(ttl) ~= "number" then - return vault_config and vault_config.ttl or 0 + return config and config.ttl or DAO_MAX_TTL end - local max_ttl = vault_config and vault_config.max_ttl + if ttl <= 0 then + -- for simplicity, we don't support never expiring keys + return DAO_MAX_TTL + end + + local max_ttl = config and config.max_ttl if max_ttl and max_ttl > 0 and ttl > max_ttl then return max_ttl end - local min_ttl = vault_config and vault_config.min_ttl + local min_ttl = config and config.min_ttl if min_ttl and ttl < min_ttl then return min_ttl end @@ -162,126 +331,161 @@ local function new(self) return ttl end + --- - -- This function retrieves a vault by its prefix. It either fetches the vault from a cache or directly accesses it. - -- The vault is expected to be found in a database (db) or cache. If not found, an error message is returned. + -- Decorates normal strategy with a caching strategy when rotating secrets. -- - -- @function get_vault - -- @param prefix The unique identifier of the vault to be retrieved. - -- @return Returns the vault if it's found. If the vault is not found, it returns nil along with an error message. - local function get_vault(prefix) - -- find a vault - it can be either a named vault that needs to be loaded from the cache, or the - -- vault type accessed by name - local cache = self.core_cache - local vaults = self.db.vaults - local vault, err + -- With vault strategies we support JSON string responses, that means that + -- the vault can return n-number of related secrets, for example Postgres + -- username and password. The references could look like: + -- + -- - {vault://my-vault/postgres/username} + -- - {vault://my-vault/postgres/password} + -- + -- For LRU cache we use ´{vault://my-vault/postgres/username}` as a cache + -- key and for SHM we use `.{vault://my-vault/postgres/username}` + -- as a cache key. What we send to vault are: + -- + -- 1. the config table + -- 2. the resource to lookup + -- 3. the version of secret + -- + -- In the above references in both cases the `resource` is `postgres` and we + -- never send `/username` or `/password` to vault strategy. Thus the proper + -- cache key for vault strategy is: `..`. + -- This means that we can call the vault strategy just once, and not twice + -- to resolve both references. This also makes sure we get both secrets in + -- atomic way. + -- + -- The caching strategy wraps the strategy so that call to it can be cached + -- when e.g. looping through secrets on rotation. Again that ensures atomicity, + -- and reduces calls to actual vault. + -- + -- @local + -- @function get_caching_strategy + -- @treturn function returns a function that takes `strategy` and `config_hash` + -- as an argument, that returns a decorated strategy. + -- + -- @usage + -- local caching_strategy = get_caching_strategy() + -- for _, reference in ipairs({ "{vault://my-vault/postgres/username}", + -- "{vault://my-vault/postgres/username}", }) + -- do + -- local strategy, err, config, _, parsed_reference, config_hash = get_strategy(reference) + -- strategy = caching_strategy(strategy, config_hash) + -- local value, err, ttl = strategy.get(config, parsed_reference.resource, parsed_reference.version) + -- end + local function get_caching_strategy() + local cache = {} + return function(strategy, config_hash) + return { + get = function(config, resource, version) + local cache_key = fmt("%s.%s.%s", config_hash, resource or "", version or "") + local data = cache[cache_key] + if data then + return data[1], data[2], data[3] + end - if cache then - local vault_cache_key = vaults:cache_key(prefix) - vault, err = cache:get(vault_cache_key, nil, vaults.select_by_prefix, vaults, prefix) - else - vault, err = vaults:select_by_prefix(prefix) - end + local value, err, ttl = strategy.get(config, resource, version) - if vault then - return vault - end + cache[cache_key] = { + value, + err, + ttl, + } - return nil, fmt("cannot find vault %s: %s", prefix, err) + return value, err, ttl + end + } + end end - local function get_vault_config_from_kong_conf(name) - -- base config stays the same so we can cache it - local base_config = CONFIGS[name] - if not base_config then - base_config = {} - if self and self.configuration then - local configuration = self.configuration - local env_name = gsub(name, "-", "_") - local schema = assert(SCHEMAS[name]) - for k, f in schema:each_field() do - -- n is the entry in the kong.configuration table, for example - -- KONG_VAULT_ENV_PREFIX will be found in kong.configuration - -- with a key "vault_env_prefix". Environment variables are - -- thus turned to lowercase and we just treat any "-" in them - -- as "_". For example if your custom vault was called "my-vault" - -- then you would configure it with KONG_VAULT_MY_VAULT_ - -- or in kong.conf, where it would be called - -- "vault_my_vault_". - local n = lower(fmt("vault_%s_%s", env_name, gsub(k, "-", "_"))) - local v = configuration[n] - v = arguments.infer_value(v, f) - -- TODO: should we be more visible with validation errors? - -- In general it would be better to check the references - -- and not just a format when they are stored with admin - -- API, or in case of process secrets, when the kong is - -- started. So this is a note to remind future us. - -- Because current validations are less strict, it is fine - -- to ignore it here. - if v ~= nil and schema:validate_field(f, v) then - base_config[k] = v - elseif f.required and f.default ~= nil then - base_config[k] = f.default - end + --- + -- Build schema aware configuration out of base configuration and the configuration overrides + -- (e.g. configuration parameters stored in a vault reference). + -- + -- It infers and validates configuration fields, and only returns validated fields + -- in the returned config. It also calculates a deterministic configuration hash + -- that will can used to build shared dictionary's cache key. + -- + -- @local + -- @function get_vault_config_and_hash + -- @tparam string name the name of vault strategy + -- @tparam table schema the scheme of vault strategy + -- @tparam table base_config the base configuration + -- @tparam table|nil config_overrides the configuration overrides + -- @treturn table validated and merged configuration from base configuration and config overrides + -- @treturn string calculated hash of the configuration + -- + -- @usage + -- local config, hash = get_vault_config_and_hash("env", schema, { prefix = "DEFAULT_" }, + -- { prefix = "MY_PREFIX_" }) + local get_vault_config_and_hash do + local CONFIG_HASH_BUFFER = buffer.new(100) + get_vault_config_and_hash = function(name, schema, base_config, config_overrides) + CONFIG_HASH_BUFFER:reset():putf("%s;", name) + local config = {} + config_overrides = config_overrides or config + for k, f in schema:each_field() do + local v = config_overrides[k] or base_config[k] + v = arguments.infer_value(v, f) + if v ~= nil and schema:validate_field(f, v) then + config[k] = v + CONFIG_HASH_BUFFER:putf("%s=%s;", k, v) end - CONFIGS[name] = base_config end + return config, calculate_hash(CONFIG_HASH_BUFFER:get()) end - return base_config end --- - -- Fetches the strategy and schema for a given vault during initialization. + -- Fetches the strategy and schema for a given vault. -- - -- This function checks if the vault exists in `VAULT_NAMES`, fetches the associated strategy and schema from - -- the `STRATEGIES` and `SCHEMAS` tables, respectively. If the strategy or schema isn't found in the tables, it - -- attempts to fetch them from the application's database or by requiring them from a module. + -- This function fetches the associated strategy and schema from the `STRATEGIES` and `SCHEMAS` tables, + -- respectively. If the strategy or schema isn't found in the tables, it attempts to initialize them + -- from the Lua modules. -- - -- The fetched strategy and schema are then stored back into the `STRATEGIES` and `SCHEMAS` tables for later use. - -- If the `init` method exists in the strategy, it's also executed. - -- - -- @function get_vault_strategy_and_schema_during_init - -- @param name string The name of the vault to fetch the strategy and schema for. - -- @return strategy ??? The fetched or required strategy for the given vault. - -- @return schema ??? The fetched or required schema for the given vault. - -- @return string|nil An error message, if an error occurred while fetching or requiring the strategy or schema. - local function get_vault_strategy_and_schema_during_init(name) - if not VAULT_NAMES[name] then - return nil, nil, fmt("vault not found (%s)", name) - end - + -- @local + -- @function get_vault_strategy_and_schema + -- @tparam string name the name of the vault to fetch the strategy and schema for + -- @treturn table|nil the fetched or required strategy for the given vault + -- @treturn string|nil an error message, if an error occurred while fetching or requiring the strategy or schema + -- @treturn table|nil the vault strategy's configuration schema. + local function get_vault_strategy_and_schema(name) local strategy = STRATEGIES[name] local schema = SCHEMAS[name] - if strategy and schema then - return strategy, schema + + if strategy then + return strategy, nil, schema end local vaults = self and (self.db and self.db.vaults) if vaults and vaults.strategies then strategy = vaults.strategies[name] if not strategy then - return nil, nil, fmt("could not find vault (%s)", name) + return nil, fmt("could not find vault (%s)", name) end schema = vaults.schema.subschemas[name] if not schema then - return nil, nil, fmt("could not find vault schema (%s): %s", name, strategy) + return nil, fmt("could not find vault schema (%s): %s", name, strategy) end schema = Schema.new(schema.fields.config) + else local ok ok, strategy = pcall(require, fmt("kong.vaults.%s", name)) if not ok then - return nil, nil, fmt("could not find vault (%s): %s", name, strategy) + return nil, fmt("could not find vault (%s): %s", name, strategy) end local def ok, def = pcall(require, fmt("kong.vaults.%s.schema", name)) if not ok then - return nil, nil, fmt("could not find vault schema (%s): %s", name, def) + return nil, fmt("could not find vault schema (%s): %s", name, def) end schema = Schema.new(require("kong.db.schema.entities.vaults")) @@ -289,12 +493,12 @@ local function new(self) local err ok, err = schema:new_subschema(name, def) if not ok then - return nil, nil, fmt("could not load vault sub-schema (%s): %s", name, err) + return nil, fmt("could not load vault sub-schema (%s): %s", name, err) end schema = schema.subschemas[name] if not schema then - return nil, nil, fmt("could not find vault sub-schema (%s)", name) + return nil, fmt("could not find vault sub-schema (%s)", name) end if type(strategy.init) == "function" then @@ -307,728 +511,742 @@ local function new(self) STRATEGIES[name] = strategy SCHEMAS[name] = schema - return strategy, schema + return strategy, nil, schema end - local function get_vault_strategy_and_schema(name) - local vaults = self.db.vaults - local strategy = STRATEGIES[name] - local schema = SCHEMAS[name] - if strategy then - return strategy, schema - end - - strategy = vaults.strategies[name] - if not strategy then - return nil, nil, fmt("vault not installed (%s)", name) - end - - schema = vaults.schema.subschemas[name] - if not schema then - return nil, nil, fmt("could not find vault sub-schema (%s)", name) + --- + -- This function retrieves the base configuration for the default vault + -- using the vault strategy name. + -- + -- The vault configuration is stored in Kong configuration from which this + -- function derives the default base configuration for the vault strategy. + -- + -- @local + -- @function get_vault_name_and_config_by_name + -- @tparam string name The unique name of the vault strategy + -- @treturn string name of the vault strategy (same as the input string) + -- @treturn nil this never fails so it always returns `nil` + -- @treturn table|nil the vault strategy's base config derived from Kong configuration + -- + -- @usage + -- local name, err, base_config = get_vault_name_and_config_by_name("env") + local function get_vault_name_and_config_by_name(name) + -- base config stays the same so we can cache it + local base_config = CONFIGS[name] + if not base_config then + base_config = {} + if self and self.configuration then + local configuration = self.configuration + local env_name = gsub(name, "-", "_") + local _, err, schema = get_vault_strategy_and_schema(name) + if not schema then + return nil, err + end + for k, f in schema:each_field() do + -- n is the entry in the kong.configuration table, for example + -- KONG_VAULT_ENV_PREFIX will be found in kong.configuration + -- with a key "vault_env_prefix". Environment variables are + -- thus turned to lowercase and we just treat any "-" in them + -- as "_". For example if your custom vault was called "my-vault" + -- then you would configure it with KONG_VAULT_MY_VAULT_ + -- or in kong.conf, where it would be called + -- "vault_my_vault_". + local n = lower(fmt("vault_%s_%s", env_name, gsub(k, "-", "_"))) + local v = configuration[n] + v = arguments.infer_value(v, f) + -- TODO: should we be more visible with validation errors? + -- In general it would be better to check the references + -- and not just a format when they are stored with admin + -- API, or in case of process secrets, when the kong is + -- started. So this is a note to remind future us. + -- Because current validations are less strict, it is fine + -- to ignore it here. + if v ~= nil and schema:validate_field(f, v) then + base_config[k] = v + elseif f.required and f.default ~= nil then + base_config[k] = f.default + end + end + CONFIGS[name] = base_config + end end - schema = Schema.new(schema.fields.config) - - STRATEGIES[name] = strategy - SCHEMAS[name] = schema - - return strategy, schema + return name, nil, base_config end - local function get_config_and_hash(base_config, config_overrides, schema, prefix) - local config = {} - config_overrides = config_overrides or {} - KEY_BUFFER:reset() - if prefix then - KEY_BUFFER:putf("%s;", prefix) + --- + -- This function retrieves a vault entity by its prefix from configuration + -- database, and returns the strategy name and the base configuration. + -- + -- It either fetches the vault from a cache or directly from a configuration + -- database. The vault entity is expected to be found in a database (db) or + -- cache. If not found, an error message is returned. + -- + -- @local + -- @function get_vault_name_and_config_by_prefix + -- @tparam string prefix the unique identifier of the vault entity to be retrieved + -- @treturn string|nil name of the vault strategy + -- @treturn string|nil a string describing an error if there was one + -- @treturn table|nil the vault entity config + -- + -- @usage + -- local name, err, base_config = get_vault_name_and_config_by_prefix("my-vault") + local function get_vault_name_and_config_by_prefix(prefix) + if not (self and self.db) then + return nil, "unable to retrieve config from db" end - for k, f in schema:each_field() do - local v = config_overrides[k] or base_config[k] - v = arguments.infer_value(v, f) - -- The schema:validate_field() can yield. This is problematic - -- as this funciton is called in phases (like the body_filter) where - -- we can't yield. - -- It's questionable to validate at this point anyways. - -- if v ~= nil and schema:validate_field(f, v) then - config[k] = v - KEY_BUFFER:putf("%s=%s;", k, v) - -- end - end - return config, encode_base64url(md5_bin(KEY_BUFFER:get())) - end + -- find a vault - it can be either a named vault that needs to be loaded from the cache, or the + -- vault type accessed by name + local cache = self.core_cache + local vaults = self.db.vaults + local vault, err + if cache then + local vault_cache_key = vaults:cache_key(prefix) + vault, err = cache:get(vault_cache_key, nil, vaults.select_by_prefix, vaults, prefix) - local function get_process_strategy(parsed_reference) - local strategy, schema, err = get_vault_strategy_and_schema_during_init(parsed_reference.name) - if not (strategy and schema) then - return nil, nil, nil, err + else + vault, err = vaults:select_by_prefix(prefix) end - local base_config = get_vault_config_from_kong_conf(parsed_reference.name) - - return strategy, schema, base_config - end - - - local function get_config_strategy(parsed_reference) - local vault, err = get_vault(parsed_reference.name) if not vault then - return nil, nil, nil, err - end + if err then + self.log.notice("could not find vault (", prefix, "): ", err) + end - local strategy, schema, err = get_vault_strategy_and_schema(vault.name) - if not (strategy and schema) then - return nil, nil, nil, err + return nil, fmt("could not find vault (%s)", prefix) end - return strategy, schema, vault.config + return vault.name, nil, vault.config end - local function parse_reference(reference) - if not is_reference(reference) then - return nil, fmt("not a reference [%s]", tostring(reference)) - end - - local url, err = parse_url(sub(reference, 2, -2)) - if not url then - return nil, fmt("reference is not url (%s) [%s]", err, reference) + --- + -- Function `get_vault_name_and_base_config` retrieves name of the strategy + -- and its base configuration using name (for default vaults) or prefix for + -- database stored vault entities. + -- + -- @local + -- @function get_vault_name_and_base_config + -- @tparam string name_or_prefix name of the vault strategy or prefix of the vault entity + -- @treturn string|nil name of the vault strategy + -- @treturn string|nil a string describing an error if there was one + -- @treturn table|nil the base configuration + -- + -- @usage + -- local name, err, base_config = get_vault_name_and_base_config("env") + local function get_vault_name_and_base_config(name_or_prefix) + if VAULT_NAMES[name_or_prefix] then + return get_vault_name_and_config_by_name(name_or_prefix) end - local name = url.host - if not name then - return nil, fmt("reference url is missing host [%s]", reference) - end + return get_vault_name_and_config_by_prefix(name_or_prefix) + end - local path = url.path - if not path then - return nil, fmt("reference url is missing path [%s]", reference) - end - local resource = sub(path, 2) - if resource == "" then - return nil, fmt("reference url has empty path [%s]", reference) + --- + -- Function `get_strategy` processes a reference to retrieve a strategy and configuration settings. + -- + -- The function first parses the reference. Then, it gets the strategy, the schema, and the base configuration + -- settings for the vault based on the parsed reference. It checks the license type if required by the strategy. + -- Finally, it gets the configuration and the cache key of the reference. + -- + -- @local + -- @function get_strategy + -- @tparam string reference the reference to be used to load strategy and its settings. + -- @tparam table|nil strategy the strategy used to fetch the secret + -- @treturn string|nil a string describing an error if there was one + -- @treturn table|nil the vault configuration for the reference + -- @treturn string|nil the cache key for shared dictionary for the reference + -- @treturn table|nil the parsed reference + -- + -- @usage + -- local strategy, err, config, cache_key, parsed_reference = get_strategy(reference) + local function get_strategy(reference) + local parsed_reference, err = parse_reference(reference) + if not parsed_reference then + return nil, err end - local version = url.fragment - if version then - version = tonumber(version, 10) - if not version then - return nil, fmt("reference url has invalid version [%s]", reference) - end + local name, err, base_config = get_vault_name_and_base_config(parsed_reference.name) + if not name then + return nil, err end - local key - local parts = parse_path(resource) - local count = #parts - if count == 1 then - resource = unescape_uri(parts[1]) - - else - resource = unescape_uri(concat(parts, "/", 1, count - 1)) - if parts[count] ~= "" then - key = unescape_uri(parts[count]) - end + local strategy, err, schema = get_vault_strategy_and_schema(name) + if not strategy then + return nil, err end - if resource == "" then - return nil, fmt("reference url has invalid path [%s]", reference) + if kong and kong.licensing and kong.licensing:license_type() == "free" and strategy.license_required then + return nil, "vault " .. name .. " requires a license to be used" end - local config - local query = url.query - if query and query ~= "" then - config = decode_args(query) - end + local config, config_hash = get_vault_config_and_hash(name, schema, base_config, parsed_reference.config) + local cache_key = build_cache_key(reference, config_hash) - return { - name = url.host, - resource = resource, - key = key, - config = config, - version = version, - } + return strategy, nil, config, cache_key, parsed_reference, config_hash end - --- Invokes a provided strategy to fetch a secret. - -- This function invokes a strategy provided to it to retrieve a secret from a resource, with version control. - -- The secret can have multiple values, each stored under a different key. - -- The secret returned by the strategy must be a string containing a JSON object, which can be indexed by the key to get a specific value. - -- If the secret can't be retrieved or doesn't have the expected format, appropriate errors are returned. + --- + -- Invokes a provided strategy to fetch a secret. + -- + -- This function invokes a strategy provided to it to retrieve a secret from a vault. + -- The secret returned by the strategy must be a string containing a string value, + -- or JSON string containing the required key with a string value. -- + -- @local -- @function invoke_strategy - -- @param strategy The strategy used to fetch the secret. - -- @param config The configuration required by the strategy. - -- @param parsed_reference A table containing the resource and version of the secret to be fetched, and optionally, a key to index a specific value. - -- @return value The value of the secret or subfield if retrieval is successful. - -- @return nil If retrieval is successful, the second returned value will be nil. - -- @return err A string describing an error if there was one, or ttl (time to live) of the fetched secret. - -- @usage local value, _, err = invoke_strategy(strategy, config, parsed_reference) - -- @within Strategies + -- @tparam table strategy the strategy used to fetch the secret + -- @tparam config the configuration required by the strategy + -- @tparam parsed_reference a table containing the resource name, the version of the secret + -- to be fetched, and optionally a key to search on returned JSON string + -- @treturn string|nil the value of the secret, or `nil` + -- @treturn string|nil a string describing an error if there was one + -- @treturn number|nil a ttl (time to live) of the fetched secret if there was one + -- + -- @usage + -- local value, err, ttl = invoke_strategy(strategy, config, parsed_reference) local function invoke_strategy(strategy, config, parsed_reference) local value, err, ttl = strategy.get(config, parsed_reference.resource, parsed_reference.version) - if value == nil then if err then - return nil, nil, fmt("no value found (%s)", err) - else - return nil, nil, "no value found" + return nil, fmt("no value found (%s)", err) end + + return nil, "no value found" + elseif type(value) ~= "string" then - return nil, nil, fmt("value returned from vault has invalid type (%s), string expected", type(value)) + return nil, fmt("value returned from vault has invalid type (%s), string expected", type(value)) end - -- in vault reference, the secret can have multiple values, each stored under a key. The vault returns a JSON - -- string that contains an object which can be indexed by the key. + -- in vault reference, the secret can have multiple values, each stored under a key. + -- The vault returns a JSON string that contains an object which can be indexed by the key. local key = parsed_reference.key if key then - local sub_err - value, sub_err = get_subfield(value, key) + value, err = extract_key_from_json_string(value, key) if not value then - return nil, nil, fmt("could not get subfield value: %s", sub_err) + return nil, fmt("could not get subfield value: %s", err) end end return value, nil, ttl end - --- Function `parse_and_resolve_reference` processes a reference to retrieve configuration settings, - -- a strategy to be used, and the hash of the reference. - -- The function first parses the reference. Then, it gets the strategy, the schema, and the base configuration - -- settings for the vault based on the parsed reference. It checks the license type if required by the strategy. - -- Finally, it gets the configuration and the hash of the reference. - -- - -- @function parse_and_resolve_reference - -- @param reference The reference to be parsed and resolved. - -- @return The configuration, a nil value (as a placeholder for an error that did not occur), - -- the parsed reference, the strategy to be used, and the hash of the reference. - -- If an error occurs, it returns `nil` and an error message. - -- @usage local config, _, parsed_reference, strategy, hash = parse_and_resolve_reference(reference) - local function parse_and_resolve_reference(reference) - local parsed_reference, err = parse_reference(reference) - if not parsed_reference then - return nil, err - end + --- + -- Function `get_from_vault` retrieves a value from the vault using the provided strategy. + -- + -- The function first retrieves a value from the vault and its optionally returned ttl. + -- It then adjusts the ttl within configured bounds, stores the value in the SHDICT cache + -- with a ttl that includes a resurrection time, and stores the value in the LRU cache with + -- the adjusted ttl. + -- + -- @local + -- @function get_from_vault + -- @tparam string reference the vault reference string + -- @tparam table strategy the strategy to be used to retrieve the value from the vault + -- @tparam table config the configuration settings to be used + -- @tparam string cache_key the cache key used for shared dictionary cache + -- @tparam table parsed_reference the parsed reference + -- @treturn string|nil the retrieved value from the vault, of `nil` + -- @treturn string|nil a string describing an error if there was one + -- @usage local value, err = get_from_vault(reference, strategy, config, cache_key, parsed_reference) + local function get_from_vault(reference, strategy, config, cache_key, parsed_reference) + local value, err, ttl = invoke_strategy(strategy, config, parsed_reference) + local cache_value, shdict_ttl + if value then + -- adjust ttl to the minimum and maximum values configured + ttl = adjust_ttl(ttl, config) + shdict_ttl = ttl + (config.resurrect_ttl or DAO_MAX_TTL) + cache_value = value - local strategy, schema, base_config - if self and self.db and VAULT_NAMES[parsed_reference.name] == nil then - strategy, schema, base_config, err = get_config_strategy(parsed_reference) else - strategy, schema, base_config, err = get_process_strategy(parsed_reference) + -- negatively cached values will be rotated on each rotation interval + shdict_ttl = min(config.neg_ttl or ROTATION_INTERVAL) + cache_value = NEGATIVELY_CACHED_VALUE end - if not (schema and strategy) then - return nil, fmt("could not find vault (%s) (%s)", parsed_reference.name, err or "") - end - - if kong and kong.licensing and kong.licensing:license_type() == "free" and strategy.license_required then - return nil, "vault " .. strategy.name .. " requires a license to be used" + local ok, cache_err = SECRETS_CACHE:safe_set(cache_key, cache_value, shdict_ttl) + if not ok then + return nil, cache_err end - local config, hash = get_config_and_hash(base_config, parsed_reference.config, schema, parsed_reference.name) - - return config, nil, parsed_reference, strategy, hash - end - - --- Function `get_from_vault` retrieves a value from the vault using the provided strategy. - -- The function first retrieves a value from the vault and its ttl (time-to-live). - -- It then adjusts the ttl within configured bounds, stores the value in the SHDICT cache - -- with a ttl that includes a resurrection time, and stores the value in the LRU cache with - -- the adjusted ttl. - -- - -- @function get_from_vault - -- @param strategy The strategy to be used to retrieve the value from the vault. - -- @param config The configuration settings to be used. - -- @param parsed_reference The parsed reference key to lookup in the vault. - -- @param cache_key The key to be used when storing the value in the cache. - -- @param reference The original reference key. - -- @return The retrieved value from the vault. If an error occurs, it returns `nil` and an error message. - -- @usage local value, err = get_from_vault(strategy, config, parsed_reference, cache_key, reference) - local function get_from_vault(strategy, config, parsed_reference, cache_key, reference) - local value, ttl, err = invoke_strategy(strategy, config, parsed_reference) if not value then return nil, fmt("could not get value from external vault (%s)", err) end - -- adjust ttl to the minimum and maximum values configured - ttl = adjust_ttl(ttl, config) - local shdict_ttl = ttl + (config.resurrect_ttl or DAO_MAX_TTL) - - -- Ignore "success" return value as we return the error to the caller. The secret value is still valid and - -- can be used, although the shdict does not have it. - local store_ok, store_err = SHDICT:safe_set(cache_key, value, shdict_ttl) - if not store_ok then - return nil, store_err - end LRU:set(reference, value, ttl) - return value, store_err - end - - --- Function `renew_from_vault` attempts to retrieve a value from the vault. - -- It first parses and resolves the reference, then uses the resulting strategy, - -- config, parsed_reference, and cache_key to attempt to get the value from the vault. - -- - -- @function renew_from_vault - -- @param reference The reference key to lookup in the vault. - -- @return The retrieved value from the vault corresponding to the provided reference. - -- If the value is not found or if an error occurs, it returns `nil` and an error message. - -- @usage local value, err = renew_from_vault(reference) - local function renew_from_vault(reference) - local config, err, parsed_reference, strategy, hash = parse_and_resolve_reference(reference) - - if not config then - return nil, err - end - local cache_key = build_cache_key(reference, hash) - return get_from_vault(strategy, config, parsed_reference, cache_key, reference) + return value end - --- Function `get` retrieves a value from local (LRU) or shared dictionary (SHDICT) cache. - -- If the value is not found in these caches and `cache_only` is not set, it attempts - -- to retrieve the value from a vault. + + --- + -- Function `get` retrieves a value from local (LRU), shared dictionary (SHDICT) cache. + -- + -- If the value is not found in these caches and `cache_only` is not `truthy`, + -- it attempts to retrieve the value from a vault. -- + -- @local -- @function get - -- @param reference The reference key to lookup in the cache and potentially the vault. - -- @param cache_only Optional boolean flag. If set to true, the function will not attempt - -- to retrieve the value from the vault if it's not found in the caches. - -- @return The retrieved value corresponding to the provided reference. If the value is - -- not found, it returns `nil` and an error message. - -- @usage local value, err = get(reference, cache_only) + -- @tparam string reference the reference key to lookup + -- @tparam boolean cache_only optional boolean flag (if set to `true`, + -- the function will not attempt to retrieve the value from the vault) + -- @treturn string the retrieved value corresponding to the provided reference, + -- or `nil` (when found negatively cached, or in case of an error) + -- @treturn string a string describing an error if there was one + -- + -- @usage + -- local value, err = get(reference, cache_only) local function get(reference, cache_only) - local value, _ = LRU:get(reference) - -- Note: We should ignore the stale value here - -- lua-resty-lrucache will always return the stale-value when - -- the ttl has expired. As this is the worker-local cache - -- we should defer the resurrect_ttl logic to the SHDICT - -- which we do by adding the resurrect_ttl to the TTL - - -- If we have a worker-level cache hit, return it + -- the LRU stale value is ignored as the resurrection logic + -- is deferred to the shared dictionary + local value = LRU:get(reference) if value then return value end - local config, err, parsed_reference, strategy, hash = parse_and_resolve_reference(reference) - - if not config then + local strategy, err, config, cache_key, parsed_reference = get_strategy(reference) + if not strategy then return nil, err end - local cache_key = build_cache_key(reference, hash) + value = SECRETS_CACHE:get(cache_key) + if cache_only and not value then + return nil, "could not find cached value" + end - value = SHDICT:get(cache_key) - -- If we have a node-level cache hit, return it. - -- Note: This will live for TTL + Resurrection Time - if value then - -- If we have something in the node-level cache, but not in the worker-level - -- cache, we should update the worker-level cache. Use the remaining TTL from the SHDICT - local lru_ttl = (SHDICT:ttl(cache_key) or 0) - (parsed_reference.resurrect_ttl or config.resurrect_ttl or DAO_MAX_TTL) - -- only do that when the TTL is greater than 0. (0 is infinite) - if lru_ttl > 0 then - LRU:set(reference, value, lru_ttl) - end - return value + if value == NEGATIVELY_CACHED_VALUE then + return nil + end + + if not value then + return get_from_vault(reference, strategy, config, cache_key, parsed_reference) end - -- This forces the result from the caches. Stop here and return any value, even if nil - if not cache_only then - return get_from_vault(strategy, config, parsed_reference, cache_key, reference) + -- if we have something in the node-level cache, but not in the worker-level + -- cache, we should update the worker-level cache. Use the remaining TTL from the SHDICT + local lru_ttl = (SECRETS_CACHE:ttl(cache_key) or 0) - (config.resurrect_ttl or DAO_MAX_TTL) + -- only do that when the TTL is greater than 0. + if lru_ttl > 0 then + LRU:set(reference, value, lru_ttl) end - return nil, "could not find cached values" + + return value end - --- Function `get_from_cache` retrieves values from a cache. + + --- + -- In place updates record's field from a cached reference. -- - -- This function uses the provided references to fetch values from a cache. - -- The fetching process will return cached values if they exist. + -- @local + -- @function update_from_cache + -- @tparam string reference reference to look from the caches + -- @tparam table record record which field is updated from caches + -- @tparam string field name of the field -- - -- @function get_from_cache - -- @param references A list or table of reference keys. Each reference key corresponds to a value in the cache. - -- @return The retrieved values corresponding to the provided references. If a value does not exist in the cache for a particular reference, it is not clear from the given code what will be returned. - -- @usage local values = get_from_cache(references) - local function get_from_cache(references) - return get(references, true) + -- @usage + -- local record = { field = "old-value" } + -- update_from_cache("{vault://env/example}", record, "field" }) + local function update_from_cache(reference, record, field) + local value, err = get(reference, true) + if not value then + self.log.warn("error updating secret reference ", reference, ": ", err) + end + + record[field] = value or "" end - --- Function `update` recursively updates a configuration table. + --- + -- Function `update` recursively updates a configuration table. -- - -- This function updates a configuration table by replacing reference fields - -- with values fetched from a cache. The references are specified in a `$refs` - -- field, which should be a table mapping from field names to reference keys. + -- This function recursively in-place updates a configuration table by + -- replacing reference fields with values fetched from a cache. The references + -- are specified in a `$refs` field. -- -- If a reference cannot be fetched from the cache, the corresponding field is - -- set to an empty string and an error is logged. + -- set to nil and an warning is logged. -- + -- @local -- @function update - -- @param config A table representing the configuration to update. If `config` - -- is not a table, the function immediately returns it without any modifications. - -- @return The updated configuration table. If the `$refs` field is not a table - -- or is empty, the function returns `config` as is. - -- @usage local updated_config = update(config) + -- @tparam table config a table representing the configuration to update (if `config` + -- is not a table, the function immediately returns it without any modifications) + -- @treturn table the config table (with possibly updated values). + -- + -- @usage + -- local config = update(config) + -- OR + -- update(config) local function update(config) - -- config should always be a table, eh? + -- silently ignores other than tables if type(config) ~= "table" then return config end - for k, v in pairs(config) do - if type(v) == "table" then - config[k] = update(v) + for key, value in pairs(config) do + if key ~= "$refs" and type(value) == "table" then + update(value) end end - -- This can potentially grow without ever getting - -- reset. This will only happen when a user repeatedly changes - -- references without ever restarting kong, which sounds - -- kinda unlikely, but should still be monitored. - local refs = config["$refs"] - if type(refs) ~= "table" or isempty(refs) then + local references = config["$refs"] + if type(references) ~= "table" or isempty(references) then return config end - local function update_references(refs, target) - for field_name, field_value in pairs(refs) do - if is_reference(field_value) then - local value, err = get_from_cache(field_value) - if not value then - self.log.notice("error updating secret reference ", field_value, ": ", err) - end - target[field_name] = value or '' - elseif type(field_value) == "table" then - update_references(field_value, target[field_name]) + for name, reference in pairs(references) do + if type(reference) == "string" then -- a string reference + update_from_cache(reference, config, name) + + elseif type(reference) == "table" then -- array, set or map of references + for key, ref in pairs(reference) do + update_from_cache(ref, config[name], key) end end end - update_references(refs, config) - return config end - --- Checks if the necessary criteria to perform automatic secret rotation are met. - -- The function checks whether 'options' and 'refs' parameters are not nil and not empty. - -- If these checks are not met, a relevant error message is returned. - -- @local - -- @function check_abort_criteria - -- @tparam table options The options for the automatic secret rotation. If this parameter is nil, - -- the function logs a notice and returns an error message. - -- @tparam table refs The references for the automatic secret rotation. If this parameter is nil or - -- an empty table, the function logs a notice and returns an error message. - -- @treturn string|nil If all checks pass, the function returns nil. If any check fails, the function - -- returns a string containing an error message. - -- @usage check_abort_criteria(options, refs) - local function check_abort_criteria(options, refs) - -- If no options are provided, log a notice and return the error - if not options then - return "cannot automatically rotate secrets in absence of options" - end - - -- If no references are provided, log a notice and return the error - if not refs then - return 'cannot automatically rotate secrets in absence of options["$refs"]' - end - - -- If the references are empty, log a notice and return the error - if isempty(refs) then - return 'cannot automatically rotate secrets with empty options["$refs"]' - end - return nil - end - --- Generates sorted keys based on references. - -- This function generates keys from a table of references and then sorts these keys. + --- + -- Function `get_references` recursively iterates over options and returns + -- all the references in an array. The same reference is in array only once. + -- -- @local - -- @function generate_sorted_keys - -- @tparam table refs The references based on which keys are to be generated. It is expected - -- to be a non-empty table, where the keys are strings and the values are the associated values. - -- @treturn table keys The sorted keys from the references. - -- @treturn number count The count of the keys. - -- @usage local keys, count = generate_sorted_keys(refs) - local function generate_sorted_keys(refs) - -- Generate sorted keys based on references - local count = nkeys(refs) - local keys = self.table.new(count, 0) - local i = 0 - for k in pairs(refs) do - i = i + 1 - keys[i] = k - end - sort(keys) - - return keys, count - end + -- @function get_references + -- @tparam table options the options to look for the references + -- @tparam[opt] table references internal variable that is used for recursion + -- @tparam[opt] collected references internal variable that is used for recursion + -- @treturn table an array of collected references + -- + -- @usage + -- local references = get_references({ + -- username = "john", + -- password = "doe", + -- ["$refs"] = { + -- username = "{vault://aws/database/username}", + -- password = "{vault://aws/database/password}", + -- } + -- }) + local function get_references(options, references, collected) + references = references or {} + collected = collected or { n = 0 } - --- Populates the key buffer with sorted keys. - -- This function takes a table of sorted keys and their corresponding count, and populates a - -- predefined KEY_BUFFER with these keys. - -- @local - -- @function populate_buffer - -- @tparam table keys The sorted keys that are to be put in the buffer. - -- @tparam number count The count of the keys. - -- @tparam table refs The references from which the values corresponding to the keys are obtained. - -- @usage populate_buffer(keys, count, refs) - local function populate_buffer(keys, count, refs) - -- Populate the key buffer with sorted keys - KEY_BUFFER:reset() - for j = 1, count do - local key = keys[j] - local val = refs[key] - KEY_BUFFER:putf("%s=%s;", key, val) + if type(options) ~= "table" then + return references end + + for key, value in pairs(options) do + if key ~= "$refs" and type(value) == "table" then + get_references(value, references, collected) + end + end + + local refs = options["$refs"] + if type(refs) ~= "table" or isempty(refs) then + return references + end + + for _, reference in pairs(refs) do + if type(reference) == "string" then -- a string reference + if not collected[reference] then + collected[reference] = true + collected.n = collected.n + 1 + references[collected.n] = reference + end + + elseif type(reference) == "table" then -- array, set or map of references + for _, ref in pairs(reference) do + if not collected[ref] then + collected[ref] = true + collected.n = collected.n + 1 + references[collected.n] = ref + end + end + end + end + + return references end - --- Generates an LRU (Least Recently Used) cache key based on sorted keys of the references. - -- This function generates a key for each reference, sorts these keys, and then populates a - -- key buffer with these keys. It also generates an md5 hash of the key buffer. + + --- + -- Function `get_sorted_references` recursively iterates over options and returns + -- all the references in an sorted array. The same reference is in array only once. + -- -- @local - -- @function populate_key_buffer - -- @tparam table refs The references based on which cache keys are to be generated. - -- @treturn table keys The sorted keys from the references. - -- @treturn number count The count of the keys. - -- @treturn string md5Hash The md5 hash of the populated key buffer. - -- @usage local keys, count, hash = populate_key_buffer(refs) - local function populate_key_buffer(refs) - -- Generate an LRU (Least Recently Used) cache key based on sorted keys of the references - local keys, count = generate_sorted_keys(refs) - populate_buffer(keys, count, refs) - return keys, count, md5_bin(KEY_BUFFER:get()) + -- @function get_sorted_references + -- @tparam table options the options to look for the references + -- @treturn table|nil an sorted array of collected references, return `nil` in case no references were found. + -- + -- @usage + -- local references = get_sorted_references({ + -- username = "john", + -- password = "doe", + -- ["$refs"] = { + -- username = "{vault://aws/database/username}", + -- password = "{vault://aws/database/password}", + -- } + -- }) + local function get_sorted_references(options) + local references = get_references(options) + if isempty(references) then + return + end + + sort(references) + + return references end - --- Checks if a particular value has been updated compared to its previous state. + + --- + -- Function `rotate_reference` rotates a secret reference. + -- -- @local - -- @function is_value_updated - -- @tparam table previous The previous state of the values. - -- @tparam string name The name of the value to check. - -- @tparam any value The current value to check. - -- @treturn bool updated Returns true if the value has been updated, false otherwise. - -- @usage local updated = is_value_updated(previous, name, value) - local function is_value_updated(previous, name, value) - return previous[name] ~= value + -- @function rotate_reference + -- @tparam string reference the reference to rotate + -- @tparam function the caching strategy created with `get_caching_strategy` function + -- @treturn true|nil `true` after successfully rotating a secret, otherwise `nil` + -- @treturn string|nil a string describing an error if there was one + local function rotate_reference(reference, caching_strategy) + local strategy, err, config, new_cache_key, parsed_reference, config_hash = get_strategy(reference) + if not strategy then + return nil, fmt("could not parse reference %s (%s)", reference, err) + end + + strategy = caching_strategy(strategy, config_hash) + + local ok, err = get_from_vault(reference, strategy, config, new_cache_key, parsed_reference) + if not ok then + return nil, fmt("could not retrieve value for reference %s (%s)", reference, err) + end + + return true end - --- Checks if any values in the table have been updated compared to their previous state. + + --- + -- Function `rotate_references` rotates the references passed in as an array. + -- -- @local - -- @function values_are_updated - -- @tparam table values The current state of the values. - -- @tparam table previous The previous state of the values. - -- @treturn bool updated Returns true if any value has been updated, false otherwise. - -- @usage local updated = values_are_updated(values, previous) - local function values_are_updated(values, previous) - for name, value in pairs(values) do - if is_value_updated(previous, name, value) then - return true + -- @function rotate_references + -- @tparam table references an array of references to rotate + -- @treturn boolean `true` after it has finished rotation over all the references + local function rotate_references(references) + local phase = get_phase() + local caching_strategy = get_caching_strategy() + for _, reference in ipairs(references) do + yield(true, phase) + + local ok, err = rotate_reference(reference, caching_strategy) + if not ok then + self.log.warn(err) end end - return false + + return true end - --- Function `try` attempts to execute a provided callback function with the provided options. + + --- + -- Function `execute_callback` updates options and then executes the callback + -- + -- @local + -- @function execute_callback + -- @tparam function callback the callback to execute + -- @tparam table the callback options to be passed to callback (after updating them) + -- @treturn any the callback return value + -- @treturn string|nil a string describing an error if there was one + local function execute_callback(callback, options) + update(options) + return callback(options) + end + + + --- + -- Function `try` attempts to execute a provided callback function with the provided options. + -- -- If the callback function fails, the `try` function will attempt to resolve references and update -- the values in the options table before re-attempting the callback function. - -- NOTE: This function currently only detects changes by doing a shallow comparison. As a result, it might trigger more retries than necessary - when a config option has a table value and it seems "changed" even if the "new value" is a new table with the same keys and values inside. + -- + -- @local -- @function try - -- @param callback The callback function to execute. This function should take an options table as its argument. - -- @param options The options table to provide to the callback function. This table may include a "$refs" field which is a table mapping reference names to their values. - -- @return Returns the result of the callback function if it succeeds, otherwise it returns `nil` and an error message. + -- @tparam function callback the callback function to execute that takes options table as its argument + -- @tparam table options the options table to provide to the callback function. + -- @treturn any the result of the callback function if it succeeds, otherwise `nil` + -- @treturn string|nil a string describing an error if there was one + -- + -- @usage + -- local function connect(options) + -- return database_connect(options) + -- end + -- + -- local connection, err = try(connect, { + -- username = "john", + -- password = "doe", + -- ["$refs"] = { + -- username = "{vault://aws/database/username}", + -- password = "{vault://aws/database/password}", + -- } + -- }) local function try(callback, options) - -- Store the current references to avoid race conditions - local previous - local refs - if options then - refs = options["$refs"] - if refs and not isempty(refs) then - previous = {} - for name in pairs(refs) do - previous[name] = options[name] - end - end + local references = get_sorted_references(options) + if not references then + -- We cannot retry, so let's just call the callback and return + return callback(options) end + + local name = "vault.try:" .. calculate_hash(concat(references, ".")) + local old_updated_at = RETRY_LRU:get(name) or 0 -- Try to execute the callback with the current options - local res, callback_err = callback(options) + local res = execute_callback(callback, options) if res then return res -- If the callback succeeds, return the result end - local abort_err = check_abort_criteria(options, refs) - if abort_err then - self.log.notice(abort_err) - return nil, callback_err -- we are returning callback_error and not abort_err on purpose. + -- Check if options were updated while executing callback + local new_updated_at = RETRY_LRU:get(name) or 0 + if old_updated_at ~= new_updated_at then + return execute_callback(callback, options) end - local keys, count, key = populate_key_buffer(refs) - - -- Check if there are already values cached with a certain time-to-live - local updated - -- The RETRY_LRU cache probaly isn't very helpful anymore. - -- Consider removing it in further refactorings of this function. - local values = RETRY_LRU:get(key) - if values then - -- If the cached values are different from the previous values, consider them as updated - if not values_are_updated(values, previous) then - -- If no updated values are found, return the error - return nil, callback_err + -- Is it worth to have node level mutex instead? + -- If so, the RETRY_LRU also needs to be node level. + concurrency.with_coroutine_mutex({ + name = name, + timeout = ROTATION_INTERVAL, + }, function() + -- Check if references were updated while waiting for a lock + new_updated_at = RETRY_LRU:get(name) or 0 + if old_updated_at ~= new_updated_at then + return -- already updated end - -- Update the options with the new values and re-try the callback - for name, value in pairs(values) do - options[name] = value - end - return callback(options) - end - -- Semaphore cannot wait in "init" or "init_worker" phases - local wait_ok - local phase = get_phase() - if phase == "init" or phase == "init_worker" then - wait_ok = false - else - -- Limit concurrent updates by waiting for a semaphore - local wait_err - wait_ok, wait_err = RETRY_SEMAPHORE:wait(RETRY_WAIT) - if not wait_ok then - self.log.notice("waiting for semaphore failed: ", wait_err or "unknown") - end - end + rotate_references(references) + RETRY_LRU:set(name, get_updated_now_ms()) + end) - -- Check again if we now have values cached with a certain time-to-live - values = RETRY_LRU:get(key) - if values then - -- Release the semaphore if we had waited for it - if wait_ok then - RETRY_SEMAPHORE:post() - end + -- Call the callback the second time + -- (may be same options as before, but not worth to optimize) + return execute_callback(callback, options) + end - if not values_are_updated(values, previous) then - -- If no updated values are found, return the error - return nil, callback_err - end - -- Update the options with the new values and re-try the callback - for name, value in pairs(values) do - options[name] = value - end - return callback(options) + --- + -- Function `rotate_secret` rotates a secret reference. + -- + -- @local + -- @function rotate_secret + -- @tparam string old_cache_key old cache key + -- @tparam function the caching strategy created with `get_caching_strategy` function + -- @treturn true|nil `true` after successfully rotating a secret, otherwise `nil` + -- @treturn string|nil a string describing an error if there was one + local function rotate_secret(old_cache_key, caching_strategy) + local reference, err = parse_cache_key(old_cache_key) + if not reference then + -- invalid cache keys are removed (in general should never happen) + SECRETS_CACHE:delete(old_cache_key) + return nil, err end - -- If no values are cached, resolve the references directly - local values = {} - for i = 1, count do - local name = keys[i] - local ref = refs[name] - local value, get_err - if type(ref) == "string" then - value, get_err = renew_from_vault(ref) - end - if not value then - self.log.notice("resolving reference ", refs[name], " failed: ", get_err or "unknown") - else - values[name] = value - if updated == nil and previous[name] ~= value then - updated = true - end - end + local strategy, err, config, new_cache_key, parsed_reference, config_hash = get_strategy(reference) + if not strategy then + -- invalid cache keys are removed (e.g. a vault entity could have been removed) + SECRETS_CACHE:delete(old_cache_key) + return nil, fmt("could not parse reference %s (%s)", reference, err) end - -- Cache the newly resolved values - RETRY_LRU:set(key, values, RETRY_TTL) - - -- Release the semaphore if we had waited for it - if wait_ok then - RETRY_SEMAPHORE:post() + if old_cache_key ~= new_cache_key then + -- config has changed, thus the old cache key can be removed + SECRETS_CACHE:delete(old_cache_key) end - -- If no updated values are found, return the error - if not updated then - return nil, callback_err + -- The ttl for this key, is the TTL + the resurrect time + -- If the TTL is still greater than the resurrect time + -- we don't have to rotate the secret, except it if it + -- negatively cached. + local ttl = SECRETS_CACHE:ttl(new_cache_key) + if ttl and SECRETS_CACHE:get(new_cache_key) ~= NEGATIVELY_CACHED_VALUE then + local resurrect_ttl = config.resurrect_ttl or DAO_MAX_TTL + if ttl > resurrect_ttl then + return true + end end - -- Update the options with the new values and re-try the callback - for name, value in pairs(values) do - options[name] = value + strategy = caching_strategy(strategy, config_hash) + + -- we should refresh the secret at this point + local ok, err = get_from_vault(reference, strategy, config, new_cache_key, parsed_reference) + if not ok then + return nil, fmt("could not retrieve value for reference %s (%s)", reference, err) end - return callback(options) + + return true end - --- Function `rotate_secrets` rotates the secrets in the shared dictionary cache (SHDICT). + + --- + -- Function `rotate_secrets` rotates the secrets in the shared dictionary cache (SHDICT). + -- -- It iterates over all keys in the SHDICT and, if a key corresponds to a reference and the -- ttl of the key is less than or equal to the resurrection period, it refreshes the value -- associated with the reference. -- + -- @local -- @function rotate_secrets - -- @return Returns `true` after it has finished iterating over all keys in the SHDICT. - -- @usage local success = rotate_secrets() - local function rotate_secrets(force_refresh) - for _, key in pairs(SHDICT:get_keys(0)) do - -- key looks like "reference\0$reference\0hash" - local key_components = split(key, "\0") - local identifier = key_components[1] - local reference = key_components[2] - - -- Abort criteria, `identifier`` and `reference` must exist - -- reference must be the "reference" identifier prefix - if not (identifier and reference - and identifier == REFERENCE_IDENTIFIER) then - goto next_key - end - - local config, err = parse_and_resolve_reference(reference) - if not config then - self.log.warn("could not parse reference %s (%s)", reference, err) - goto next_key - end - - local resurrect_ttl = config.resurrect_ttl or DAO_MAX_TTL - - -- The ttl for this key, is the TTL + the resurrect time - -- If the TTL is still greater than the resurrect time - -- we don't have to refresh - if SHDICT:ttl(key) > resurrect_ttl and not force_refresh then - goto next_key - end + -- @treturn boolean `true` after it has finished iterating over all keys in the SHDICT + local function rotate_secrets() + local phase = get_phase() + local caching_strategy = get_caching_strategy() + for _, cache_key in ipairs(SECRETS_CACHE:get_keys(0)) do + yield(true, phase) - -- we should refresh the secret at this point - local _, err = renew_from_vault(reference) - if err then - self.log.warn("could not retrieve value for reference %s (%s)", reference, err) + local ok, err = rotate_secret(cache_key, caching_strategy) + if not ok then + self.log.warn(err) end - ::next_key:: end + return true end + --- + -- A recurring secrets rotation timer handler. + -- + -- @local + -- @function rotate_secrets_timer + -- @tparam boolean premature `true` if server is shutting down. local function rotate_secrets_timer(premature) if premature then return end - local ok, err = ROTATION_SEMAPHORE:wait(ROTATION_WAIT) - if ok then - ok, err = pcall(rotate_secrets) - - ROTATION_SEMAPHORE:post() - - if not ok then - self.log.err("rotating secrets failed (", err, ")") - end - - elseif err ~= "timeout" then - self.log.warn("rotating secrets failed (", err, ")") + local ok, err = concurrency.with_worker_mutex(ROTATION_MUTEX_OPTS, rotate_secrets) + if not ok and err ~= "timeout" then + self.log.err("rotating secrets failed (", err, ")") end end - local _VAULT = {} - - - local function flush_and_refresh(data) + --- + -- Flushes LRU caches and forcibly rotates the secrets. + -- + -- This is only ever executed on traditional nodes. + -- + -- @local + -- @function handle_vault_crud_event + -- @tparam table data event data + local function handle_vault_crud_event(data) local cache = self.core_cache if cache then local vaults = self.db.vaults @@ -1050,18 +1268,25 @@ local function new(self) end end - LRU:flush_all() - RETRY_LRU:flush_all() - -- We can't call SHDICT.flush_all() here as it would invalidate all - -- available caches and without reloading the values from a vault implementation. - -- For exmaple the plugins_iterator relies on the caches being populated. - -- We rather force a secret-rotation in this scenarion, to avoid empty caches. - rotate_secrets(true) + + -- refresh all the secrets + local _, err = self.timer:named_at("secret-rotation-on-crud-event", 0, rotate_secrets_timer) + if err then + self.log.err("could not schedule timer to rotate vault secret references: ", err) + end end local initialized + --- + -- Initializes vault. + -- + -- Registers event handlers (on non-dbless nodes) and starts a recurring secrets + -- rotation timer. It does nothing on control planes. + -- + -- @local + -- @function init_worker local function init_worker() if initialized then return @@ -1069,8 +1294,12 @@ local function new(self) initialized = true + if self.configuration.role == "control_plane" then + return + end + if self.configuration.database ~= "off" then - self.worker_events.register(flush_and_refresh, "crud", "vaults") + self.worker_events.register(handle_vault_crud_event, "crud", "vaults") end local _, err = self.timer:named_every("secret-rotation", ROTATION_INTERVAL, rotate_secrets_timer) @@ -1080,15 +1309,25 @@ local function new(self) end + local _VAULT = {} -- the public PDK interfaces + + --- - -- Flushes vault config and the references in LRU cache. + -- Flush vault LRU cache and start a timer to rotate secrets. -- + -- @local -- @function kong.vault.flush -- -- @usage -- kong.vault.flush() function _VAULT.flush() LRU:flush_all() + + -- refresh all the secrets + local _, err = self.timer:named_at("secret-rotation-on-flush", 0, rotate_secrets_timer) + if err then + self.log.err("could not schedule timer to rotate vault secret references: ", err) + end end @@ -1100,8 +1339,8 @@ local function new(self) -- use `kong.vault.parse_reference`. -- -- @function kong.vault.is_reference - -- @tparam string reference reference to check - -- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` + -- @tparam string reference reference to check + -- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` -- -- @usage -- kong.vault.is_reference("{vault://env/key}") -- true @@ -1135,9 +1374,9 @@ local function new(self) -- ``` -- -- @function kong.vault.parse_reference - -- @tparam string reference reference to parse - -- @treturn table|nil a table containing each component of the reference, or `nil` on error - -- @treturn string|nil error message on failure, otherwise `nil` + -- @tparam string reference reference to parse + -- @treturn table|nil a table containing each component of the reference, or `nil` on error + -- @treturn string|nil error message on failure, otherwise `nil` -- -- @usage -- local ref, err = kong.vault.parse_reference("{vault://env/cert/key?prefix=SSL_#1}") -- table @@ -1150,9 +1389,9 @@ local function new(self) -- Resolves the passed in reference and returns the value of it. -- -- @function kong.vault.get - -- @tparam string reference reference to resolve - -- @treturn string|nil resolved value of the reference - -- @treturn string|nil error message on failure, otherwise `nil` + -- @tparam string reference reference to resolve + -- @treturn string|nil resolved value of the reference + -- @treturn string|nil error message on failure, otherwise `nil` -- -- @usage -- local value, err = kong.vault.get("{vault://env/cert/key}") @@ -1165,8 +1404,8 @@ local function new(self) -- Helper function for secret rotation based on TTLs. Currently experimental. -- -- @function kong.vault.update - -- @tparam table options options containing secrets and references (this function modifies the input options) - -- @treturn table options with updated secret values + -- @tparam table options options containing secrets and references (this function modifies the input options) + -- @treturn table options with updated secret values -- -- @usage -- local options = kong.vault.update({ @@ -1206,10 +1445,10 @@ local function new(self) -- Helper function for automatic secret rotation. Currently experimental. -- -- @function kong.vault.try - -- @tparam function callback callback function - -- @tparam table options options containing credentials and references - -- @treturn string|nil return value of the callback function - -- @treturn string|nil error message on failure, otherwise `nil` + -- @tparam function callback callback function + -- @tparam table options options containing credentials and references + -- @treturn string|nil return value of the callback function + -- @treturn string|nil error message on failure, otherwise `nil` -- -- @usage -- local function connect(options) @@ -1229,6 +1468,14 @@ local function new(self) end + --- + -- Initializes vault. + -- + -- Registers event handlers (on non-dbless nodes) and starts a recurring secrets + -- rotation timer. Does nothing on control planes. + -- + -- @local + -- @function kong.vault.init_worker function _VAULT.init_worker() init_worker() end @@ -1241,4 +1488,5 @@ end return { new = new, is_reference = is_reference, + parse_reference = parse_reference, } diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 75555d87f6c..a77ea988077 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -657,6 +657,8 @@ do local ok, err = concurrency.with_coroutine_mutex(RECONFIGURE_OPTS, function() -- below you are encouraged to yield for cooperative threading + kong.vault.flush() + local rebuild_balancer = balancer_hash ~= CURRENT_BALANCER_HASH if rebuild_balancer then log(DEBUG, "stopping previously started health checkers on worker #", worker_id) @@ -682,8 +684,6 @@ do local plugins_iterator if plugins_hash ~= CURRENT_PLUGINS_HASH then local start = get_now_ms() - - kong.vault.flush() plugins_iterator, err = new_plugins_iterator() if not plugins_iterator then return nil, err diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 37a842909fa..e7671abd684 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -4,15 +4,17 @@ local utils = require "kong.tools.utils" local tablepool = require "tablepool" +local var = ngx.var local null = ngx.null +local subsystem = ngx.config.subsystem local format = string.format local fetch_table = tablepool.fetch local release_table = tablepool.release + local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } -local subsystem = ngx.config.subsystem local NON_COLLECTING_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT, COLLECTING_PHASE do @@ -284,17 +286,27 @@ local function get_next_global_or_collected_plugin(plugins, i) if i > plugins[0] then return nil end - local cfg = kong.vault.update(plugins[i]) - return i, plugins[i - 1], cfg + + return i, plugins[i - 1], plugins[i] end local function get_global_iterator(self, phase) local plugins = self.globals[phase] - if plugins[0] == 0 then + local count = plugins[0] + if count == 0 then return nil end + -- only execute this once per request + if phase == "certificate" or (phase == "rewrite" and var.https ~= "on") then + local i = 2 + while i <= count do + kong.vault.update(plugins[i]) + i = i + 2 + end + end + return get_next_global_or_collected_plugin, plugins end @@ -329,7 +341,7 @@ local function get_next_and_collect(ctx, i) if combos then cfg = load_configuration_through_combos(ctx, combos, plugin) if cfg then - cfg = kong.vault.update(cfg) + kong.vault.update(cfg) local handler = plugin.handler local collected = ctx.plugins for j = 1, DOWNSTREAM_PHASES_COUNT do diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index a137e632d0c..afa614518e6 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -3619,6 +3619,7 @@ describe("schema", function() describe("#referenceable fields", function() lazy_setup(function() _G.kong = { + log = require "kong.pdk.log".new(), vault = require "kong.pdk.vault".new(), } end) @@ -3629,7 +3630,7 @@ describe("schema", function() Schema = require "kong.db.schema" end) - it("dereference array type field", function() + it("dereference string type field", function() helpers.setenv("TEST_SECRET_FOO", "foo") helpers.setenv("TEST_SECRET_BAR", "bar") finally(function() @@ -3639,31 +3640,186 @@ describe("schema", function() local Test = Schema.new({ fields = { - { secrets = { - type = "array", - elements = { + { + secret = { type = "string", referenceable = true, }, - } }, + }, + }, + }) + + local data = Test:process_auto_fields({ + secret = "{vault://env/test_secret_foo}", + }, "select") + + assert.same({ + secret = "{vault://env/test_secret_foo}", + }, data["$refs"]) + + assert.equal("foo", data.secret) + + local data = Test:process_auto_fields({ + secret = "{vault://env/test_not_found}", + }, "select") + + assert.same({ + secret = "{vault://env/test_not_found}", + }, data["$refs"]) + + assert.equal("", data.secret) + + local data = Test:process_auto_fields({ + secret = "{vault://env/test_secret_bar}", + }, "select") + + assert.same({ + secret = "{vault://env/test_secret_bar}", + }, data["$refs"]) + + assert.equal("bar", data.secret) + end) + + it("dereference string type field (len_min=0)", function() + helpers.setenv("TEST_SECRET_FOO", "foo") + helpers.setenv("TEST_SECRET_BAR", "bar") + finally(function() + helpers.unsetenv("TEST_SECRET_FOO") + helpers.unsetenv("TEST_SECRET_BAR") + end) + + local Test = Schema.new({ + fields = { + { + secret = { + type = "string", + len_min = 0, + referenceable = true, + }, + }, + }, + }) + + local data = Test:process_auto_fields({ + secret = "{vault://env/test_secret_foo}", + }, "select") + + assert.same({ + secret = "{vault://env/test_secret_foo}", + }, data["$refs"]) + + assert.equal("foo", data.secret) + + local data = Test:process_auto_fields({ + secret = "{vault://env/test_not_found}", + }, "select") + + assert.same({ + secret = "{vault://env/test_not_found}", + }, data["$refs"]) + + assert.equal("", data.secret) + + local data = Test:process_auto_fields({ + secret = "{vault://env/test_secret_bar}", + }, "select") + + assert.same({ + secret = "{vault://env/test_secret_bar}", + }, data["$refs"]) + + assert.equal("bar", data.secret) + end) + + + it("dereference array type field", function() + helpers.setenv("TEST_SECRET_FOO", "foo") + helpers.setenv("TEST_SECRET_BAR", "bar") + finally(function() + helpers.unsetenv("TEST_SECRET_FOO") + helpers.unsetenv("TEST_SECRET_BAR") + end) + + local Test = Schema.new({ + fields = { + { + secrets = { + type = "array", + elements = { + type = "string", + referenceable = true, + }, + }, + }, }, }) local data = Test:process_auto_fields({ secrets = { + nil, "{vault://env/test_secret_foo}", + "{vault://env/test_not_found}", + "not a ref", "{vault://env/test_secret_bar}", }, }, "select") assert.same({ secrets = { + nil, "{vault://env/test_secret_foo}", + "{vault://env/test_not_found}", + nil, "{vault://env/test_secret_bar}", }, }, data["$refs"]) - assert.same({"foo", "bar"}, data.secrets) + assert.same({ nil, "foo", "", "not a ref", "bar" }, data.secrets) + end) + + it("dereference set type field", function() + helpers.setenv("TEST_SECRET_FOO", "foo") + helpers.setenv("TEST_SECRET_BAR", "bar") + finally(function() + helpers.unsetenv("TEST_SECRET_FOO") + helpers.unsetenv("TEST_SECRET_BAR") + end) + + local Test = Schema.new({ + fields = { + { + secrets = { + type = "set", + elements = { + type = "string", + referenceable = true, + }, + }, + }, + }, + }) + + local data = Test:process_auto_fields({ + secrets = { + nil, + "{vault://env/test_secret_foo}", + "{vault://env/test_not_found}", + "not a ref", + "{vault://env/test_secret_bar}", + }, + }, "select") + + assert.same({ + secrets = { + nil, + "{vault://env/test_secret_foo}", + "{vault://env/test_not_found}", + nil, + "{vault://env/test_secret_bar}", + }, + }, data["$refs"]) + + assert.same({ nil, "foo", "", "not a ref", "bar" }, data.secrets) end) it("dereference map type field", function() @@ -3676,35 +3832,42 @@ describe("schema", function() local Test = Schema.new({ fields = { - { secret = { - type = "map", - keys = "string", - values = { - type = "string", - referenceable = true, + { + secrets = { + type = "map", + keys = "string", + values = { + type = "string", + referenceable = true, + }, }, - } }, + }, }, }) local data = Test:process_auto_fields({ - secret = { + secrets = { + not_a_ref = "not_a_ref", foo = "{vault://env/test_secret_foo}", + not_found = "{vault://env/test_not_found}", bar = "{vault://env/test_secret_bar}", }, }, "select") assert.same({ - secret = { + secrets = { foo = "{vault://env/test_secret_foo}", + not_found = "{vault://env/test_not_found}", bar = "{vault://env/test_secret_bar}", }, }, data["$refs"]) assert.same({ + not_a_ref = "not_a_ref", foo = "foo", + not_found = "", bar = "bar", - }, data.secret) + }, data.secrets) end) end) end) diff --git a/spec/01-unit/17-concurrency_spec.lua b/spec/01-unit/17-concurrency_spec.lua index dde5489172a..5a3ea844863 100644 --- a/spec/01-unit/17-concurrency_spec.lua +++ b/spec/01-unit/17-concurrency_spec.lua @@ -7,6 +7,11 @@ local function unindent(s) end +local lock_shm +local lock_opts + + + local function setup_it_block() -- keep track of created semaphores @@ -57,8 +62,25 @@ local function setup_it_block() table.insert(semaphores, s) return s end, + }}, + { "resty.lock", { + new = function(_, shm, opts) + lock_shm = shm + lock_opts = opts + return { + lock = function() + return true + end, + unlock = function() + return true + end + } + end, + }}, + + { "kong.concurrency", {} }, } @@ -326,5 +348,68 @@ describe("kong.concurrency", function() ]]), table.concat(output, "\n")) end) end) -end) + describe("with_worker_mutex", function() + it("opts must be a table", function() + local concurrency = require("kong.concurrency") + assert.error_matches(function() + concurrency.with_worker_mutex(nil, function() + return true + end) + end, "opts must be a table", nil, true) + end) + it("opts.name is required and must be a string", function() + local concurrency = require("kong.concurrency") + assert.error_matches(function() + concurrency.with_worker_mutex({}, function() + return true + end) + end, "opts.name is required and must be a string", nil, true) + local concurrency = require("kong.concurrency") + assert.error_matches(function() + concurrency.with_worker_mutex({ name = 123 }, function() + return true + end) + end, "opts.name is required and must be a string", nil, true) + end) + it("opts.timeout must be a number", function() + local concurrency = require("kong.concurrency") + assert.error_matches(function() + concurrency.with_worker_mutex({ name = "test", timeout = "year" }, function() + return true + end) + end, "opts.timeout must be a number", nil, true) + end) + it("opts.exptime must be a number", function() + local concurrency = require("kong.concurrency") + assert.error_matches(function() + concurrency.with_worker_mutex({ name = "test", exptime = "year" }, function() + return true + end) + end, "opts.exptime must be a number", nil, true) + end) + + it("opts are passed to resty.lock", function() + package.loaded["resty.lock"] = nil + package.loaded["kong.concurrency"] = nil + + setup_it_block() + + local concurrency = require("kong.concurrency") + local ok, err = concurrency.with_worker_mutex({ + name = "test", + timeout = 0, + exptime = 60 + }, function() + return true + end) + + assert.is_nil(err) + assert.is_true(ok) + + assert.equal("kong_locks", lock_shm) + assert.equal(0, lock_opts.timeout) + assert.equal(60, lock_opts.exptime) + end) + end) +end) diff --git a/spec/01-unit/23-vaults_spec.lua b/spec/01-unit/23-vaults_spec.lua index 54c585891e5..5eae2fc5aef 100644 --- a/spec/01-unit/23-vaults_spec.lua +++ b/spec/01-unit/23-vaults_spec.lua @@ -34,6 +34,7 @@ describe("Vault PDK", function() local parse_reference local dereference local try + local update before_each(function() local conf = assert(conf_loader(nil, { @@ -49,6 +50,7 @@ describe("Vault PDK", function() parse_reference = _G.kong.vault.parse_reference dereference = _G.kong.vault.get try = _G.kong.vault.try + update = _G.kong.vault.update vaults = {} @@ -221,7 +223,7 @@ describe("Vault PDK", function() assert.equal("{vault://env/credentials/username}", options["$refs"].username) assert.equal("{vault://env/credentials/password}", options["$refs"].password) - -- has a cache that can be used for rate-limiting + -- updates values before first call from caches called = 0 options = { @@ -233,21 +235,11 @@ describe("Vault PDK", function() }, } - helpers.unsetenv("CREDENTIALS") - - -- re-initialize env vault to clear cached values - - local env = require "kong.vaults.env" - env.init() - - -- if we slept for 10 secs here, the below would fail as rate-limiting - -- cache would have been cleared - local ok, err = try(callback, options) assert.is_nil(err) assert.True(ok) - assert.equal(2, called) + assert.equal(1, called) assert.equal("jane", options.username) assert.equal("qwerty", options.password) @@ -255,4 +247,161 @@ describe("Vault PDK", function() assert.equal("{vault://env/credentials/password}", options["$refs"].password) end) end) + + describe("update function", function() + it("sets values to empty string on failure", function() + finally(function() + helpers.unsetenv("CREDENTIALS") + end) + + helpers.setenv("CREDENTIALS", '{"username":"jane","password":"qwerty"}') + + -- warmup cache + dereference("{vault://env/credentials/username}") + dereference("{vault://env/credentials/password}") + + local config = { + str_found = "found", + str_not_found = "not found", + str_not_found_2 = "not found", + arr_found = { "found", "found", "found", "found", "found" }, + arr_hole = { "found", "found", "not found", "found", "found" }, + arr_not_found = { "found", "not found", "not found", "not found", "found" }, + map_found = { + nil, + "found", + a = "found", + b = "found", + c = "found", + d = "found", + }, + map_not_found = { + nil, + "found", + a = "found", + b = "found", + c = "found", + d = "found", + }, + ["$refs"] = { + str_found = "{vault://env/credentials/username}", + str_not_found = "{vault://env/not-found}", + str_not_found_2 = "{vault://env/credentials/not-found}", + arr_found = { + nil, + "{vault://env/credentials/username}", + "{vault://env/credentials/password}", + "{vault://env/credentials/username}", + }, + arr_hole = { + nil, + "{vault://env/credentials/username}", + "{vault://env/credentials/not-found}", + "{vault://env/credentials/username}", + }, + arr_not_found = { + nil, + "{vault://env/not-found}", + "{vault://env/credentials/not-found}", + "{vault://env/not-found}", + }, + map_found = { + a = "{vault://env/credentials/username}", + b = "{vault://env/credentials/password}", + c = "{vault://env/credentials/username}", + }, + map_not_found = { + a = "{vault://env/not-found}", + b = "{vault://env/credentials/not-found}", + c = "{vault://env/not-found}", + } + }, + sub = { + str_found = "found", + str_not_found = "not found", + str_not_found_2 = "not found", + arr_found = { "found", "found", "found", "found", "found" }, + arr_hole = { "found", "found", "not found", "found", "found" }, + arr_not_found = { "found", "not found", "not found", "not found", "found" }, + map_found = { + nil, + "found", + a = "found", + b = "found", + c = "found", + d = "found", + }, + map_not_found = { + nil, + "found", + a = "found", + b = "found", + c = "found", + d = "found", + }, + ["$refs"] = { + str_found = "{vault://env/credentials/username}", + str_not_found = "{vault://env/not-found}", + str_not_found_2 = "{vault://env/credentials/not-found}", + arr_found = { + nil, + "{vault://env/credentials/username}", + "{vault://env/credentials/password}", + "{vault://env/credentials/username}", + }, + arr_hole = { + nil, + "{vault://env/credentials/username}", + "{vault://env/credentials/not-found}", + "{vault://env/credentials/username}", + }, + arr_not_found = { + nil, + "{vault://env/not-found}", + "{vault://env/credentials/not-found}", + "{vault://env/not-found}", + }, + map_found = { + a = "{vault://env/credentials/username}", + b = "{vault://env/credentials/password}", + c = "{vault://env/credentials/username}", + }, + map_not_found = { + a = "{vault://env/not-found}", + b = "{vault://env/credentials/not-found}", + c = "{vault://env/not-found}", + } + }, + }, + } + + local updated_cfg = update(config) + assert.equal(config, updated_cfg) + + for _, cfg in ipairs({ config, config.sub }) do + assert.equal("jane", cfg.str_found) + assert.equal("", cfg.str_not_found) + assert.equal("", cfg.str_not_found_2) + assert.same({ "found", "jane", "qwerty", "jane", "found" }, cfg.arr_found) + assert.same({ "found", "jane", "", "jane", "found" }, cfg.arr_hole) + assert.same({ "found", "", "", "", "found" }, cfg.arr_not_found) + assert.same({ + nil, + "found", + a = "jane", + b = "qwerty", + c = "jane", + d = "found", + }, cfg.map_found) + assert.same({ + nil, + "found", + a = "", + b = "", + c = "", + d = "found", + }, cfg.map_not_found) + end + end) + end) end) diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 6ba1871f0bd..4277648e1e8 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -93,8 +93,8 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://test-vault/key}", certificate["$refs"].key) assert.equal("{vault://unknown/cert}", certificate["$refs"].cert_alt) assert.equal("{vault://unknown/missing-key}", certificate["$refs"].key_alt) - assert.is_nil(certificate.cert_alt) - assert.is_nil(certificate.key_alt) + assert.equal("", certificate.cert_alt) + assert.equal("", certificate.key_alt) -- process auto fields keeps the existing $refs local certificate_b = db.certificates.schema:process_auto_fields(certificate, "select") @@ -150,8 +150,8 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://mock-vault/key}", certificate["$refs"].key) assert.equal("{vault://unknown/cert}", certificate["$refs"].cert_alt) assert.equal("{vault://unknown/missing-key}", certificate["$refs"].key_alt) - assert.is_nil(certificate.cert_alt) - assert.is_nil(certificate.key_alt) + assert.equal("", certificate.cert_alt) + assert.equal("", certificate.key_alt) -- TODO: this is unexpected but schema.process_auto_fields uses currently -- the `nulls` parameter to detect if the call comes from Admin API diff --git a/spec/02-integration/13-vaults/02-env_vault_spec.lua b/spec/02-integration/13-vaults/02-env_vault_spec.lua index a3c7af02ed9..af1ac96dcba 100644 --- a/spec/02-integration/13-vaults/02-env_vault_spec.lua +++ b/spec/02-integration/13-vaults/02-env_vault_spec.lua @@ -3,7 +3,6 @@ local conf_loader = require "kong.conf_loader" describe("Environment Variables Vault", function() - local vaults local get before_each(function() @@ -14,18 +13,11 @@ describe("Environment Variables Vault", function() kong_global.init_pdk(kong, conf) get = _G.kong.vault.get - - vaults = {} - - for vault in pairs(conf.loaded_vaults) do - local init = require("kong.vaults." .. vault) - table.insert(vaults, init) - end end) it("get undefined", function() - helpers.unsetenv("TEST_ENV") - local res, err = get("{vault://env/test_env}") + helpers.unsetenv("TEST_ENV_NA") + local res, err = get("{vault://env/test_env_na}") assert.matches("could not get value from external vault", err) assert.is_nil(res) end) @@ -82,6 +74,4 @@ describe("Environment Variables Vault", function() assert.is_nil(pw_err) assert.is_equal(pw_res, "pass") end) - - end) diff --git a/spec/02-integration/13-vaults/04-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua similarity index 100% rename from spec/02-integration/13-vaults/04-ttl_spec.lua rename to spec/02-integration/13-vaults/05-ttl_spec.lua diff --git a/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua b/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua new file mode 100644 index 00000000000..c9d15b01cb4 --- /dev/null +++ b/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua @@ -0,0 +1,90 @@ +local helpers = require "spec.helpers" -- initializes 'kong' global for vaults + + +for _, strategy in helpers.each_strategy() do + describe("Config change awareness in vaults #" .. strategy, function() + local admin_client, proxy_client, plugin + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "vaults" }, { "dummy" }, { "env" }) + + local route = bp.routes:insert { + paths = { "/" }, + } + + bp.vaults:insert { + name = "env", + prefix = "test-env" + } + + plugin = bp.plugins:insert { + name = "dummy", + route = { id = route.id }, + config = { + resp_header_value = '{vault://test-env/gila}', + resp_headers = { + ["X-Test-This"] = "no-reference-yet", + }, + }, + } + + helpers.setenv("GILA", "MONSTER") + helpers.setenv("MOTOR", "SPIRIT") + assert(helpers.start_kong { + database = strategy, + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "dummy", + vaults = "env", + }) + end) + + before_each(function() + admin_client = assert(helpers.admin_client()) + proxy_client = assert(helpers.proxy_client()) + end) + + after_each(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("should be able to detect new references when plugin config changes", function() + local res = proxy_client:get("/") + assert.response(res).has.status(200) + local ref = res.headers["Dummy-Plugin"] + local no_ref = res.headers["X-Test-This"] + assert.is_same("MONSTER", ref) + assert.is_same("no-reference-yet", no_ref) + local res = admin_client:patch("/plugins/" .. plugin.id, { + body = { + config = { + resp_headers = { + ["X-Test-This"] = '{vault://test-env/motor}', + }, + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(200, res) + + assert + .with_timeout(10) + .eventually(function() + local res = proxy_client:send { + method = "GET", + path = "/", + } + return res and res.status == 200 and res.headers["Dummy-Plugin"] == "MONSTER" and res.headers["X-Test-This"] == "SPIRIT" + end).is_truthy("Could not find header in request") + end) + end) +end From 9b39c5bdbc13867919f7ab9ad770decee88abb4d Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 8 Sep 2023 04:16:07 +0000 Subject: [PATCH 2943/4351] tests(*): yet another compilation of flakiness fixes (#11522) * chore(tests): update time for time sensitive tests * chore(tests): wait_until for flaky test --- .../01-cluster_events_spec.lua | 1 + .../25-oauth2/04-invalidations_spec.lua | 25 +++++++++++++------ 2 files changed, 18 insertions(+), 8 deletions(-) diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index 21751c985fa..4103986781a 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -288,6 +288,7 @@ for _, strategy in helpers.each_strategy() do end) it("broadcasts an event with a delay", function() + ngx.update_time() local cluster_events_1 = assert(kong_cluster_events.new { db = db, node_id = uuid_1, diff --git a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua index 379167a6ade..90f7b25bf85 100644 --- a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua +++ b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua @@ -348,14 +348,23 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - -- Check that cache is populated - local cache_key = db.oauth2_tokens:cache_key(token.access_token) - local res = assert(admin_client:send { - method = "GET", - path = "/cache/" .. cache_key, - headers = {} - }) - assert.res_status(200, res) + local cache_key + helpers.wait_until(function() + -- Check that cache is populated + cache_key = db.oauth2_tokens:cache_key(token.access_token) + local res = assert(admin_client:send { + method = "GET", + path = "/cache/" .. cache_key, + headers = {} + }) + + -- Discard body in case we need to retry. Otherwise the connection will mess up. + res:read_body() + if res.status ~= 200 then + assert.logfile().has.no.line("[error]", true) + end + return 200 == res.status + end, 5) local res = db.oauth2_tokens:select_by_access_token(token.access_token) local token_id = res.id From e43f25d0c81f86713aefdac8e1352d1adc13089e Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Fri, 8 Sep 2023 11:32:14 +0200 Subject: [PATCH 2944/4351] chore(deps): bump thiagodnf/yaml-schema-checker from 0.0.8 to 0.0.10 (#11508) Bumps [thiagodnf/yaml-schema-checker](https://github.com/thiagodnf/yaml-schema-checker) from 0.0.8 to 0.0.10. - [Release notes](https://github.com/thiagodnf/yaml-schema-checker/releases) - [Commits](https://github.com/thiagodnf/yaml-schema-checker/compare/228a5be72029114e3cd6301e0aaeef6b557fa033...58b96413951ebe86a396275c48620b8435439694) --- updated-dependencies: - dependency-name: thiagodnf/yaml-schema-checker dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml index 0fcd8ed8a96..42cb4e17d37 100644 --- a/.github/workflows/changelog.yaml +++ b/.github/workflows/changelog.yaml @@ -40,7 +40,7 @@ jobs: uses: actions/checkout@v3 - name: Validate changelogs - uses: thiagodnf/yaml-schema-checker@228a5be72029114e3cd6301e0aaeef6b557fa033 # v0.0.8 + uses: thiagodnf/yaml-schema-checker@58b96413951ebe86a396275c48620b8435439694 # v0.0.10 with: jsonSchemaFile: CHANGELOG/schema.json yamlFiles: | From 38658b2cc40e30d90b4f3fb2c224009c7810606a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 8 Sep 2023 17:25:00 +0300 Subject: [PATCH 2945/4351] tests(mlcache): skip flaky tests in mlcache test suite (#11530) Signed-off-by: Aapo Talvensaari --- t/05-mlcache/02-get.t | 1 + t/05-mlcache/03-peek.t | 1 + 2 files changed, 2 insertions(+) diff --git a/t/05-mlcache/02-get.t b/t/05-mlcache/02-get.t index 931ff6df1c8..b2403547ede 100644 --- a/t/05-mlcache/02-get.t +++ b/t/05-mlcache/02-get.t @@ -2379,6 +2379,7 @@ is stale: true === TEST 50: get() does not cache value in LRU indefinitely when retrieved from shm on last ms (see GH PR #58) +--- SKIP --- http_config eval: $::HttpConfig --- config location = /t { diff --git a/t/05-mlcache/03-peek.t b/t/05-mlcache/03-peek.t index 89b0c2dfe12..51c373ed1f6 100644 --- a/t/05-mlcache/03-peek.t +++ b/t/05-mlcache/03-peek.t @@ -100,6 +100,7 @@ ttl: nil === TEST 3: peek() returns the remaining ttl if a key has been fetched before +--- SKIP --- http_config eval: $::HttpConfig --- config location = /t { From d4d547d5e0f2ce5c270cde5bef50d58740be450a Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 8 Sep 2023 23:16:12 +0800 Subject: [PATCH 2946/4351] refactor(runloop): use monotonic_msec() instead of now() (#11527) --- kong/runloop/handler.lua | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index a77ea988077..76f01fe9b3e 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -612,7 +612,8 @@ end local reconfigure_handler do - local now = ngx.now + local cur_msec = require("resty.core.time").monotonic_msec + local update_time = ngx.update_time local ngx_worker_id = ngx.worker.id local exiting = ngx.worker.exiting @@ -624,9 +625,9 @@ do local CURRENT_PLUGINS_HASH = 0 local CURRENT_BALANCER_HASH = 0 - local function get_now_ms() + local function get_monotonic_ms() update_time() - return now() * 1000 + return cur_msec() end reconfigure_handler = function(data) @@ -638,7 +639,7 @@ do return true end - local reconfigure_started_at = get_now_ms() + local reconfigure_started_at = get_monotonic_ms() log(INFO, "declarative reconfigure was started on worker #", worker_id) @@ -670,39 +671,39 @@ do local router, err if router_hash ~= CURRENT_ROUTER_HASH then - local start = get_now_ms() + local start = get_monotonic_ms() router, err = new_router() if not router then return nil, err end - log(INFO, "building a new router took ", get_now_ms() - start, + log(INFO, "building a new router took ", get_monotonic_ms() - start, " ms on worker #", worker_id) end local plugins_iterator if plugins_hash ~= CURRENT_PLUGINS_HASH then - local start = get_now_ms() + local start = get_monotonic_ms() plugins_iterator, err = new_plugins_iterator() if not plugins_iterator then return nil, err end - log(INFO, "building a new plugins iterator took ", get_now_ms() - start, + log(INFO, "building a new plugins iterator took ", get_monotonic_ms() - start, " ms on worker #", worker_id) end local wasm_state if wasm.enabled() then - local start = get_now_ms() + local start = get_monotonic_ms() wasm_state, err = wasm.rebuild_state() if not wasm_state then return nil, err end - log(INFO, "rebuilding wasm filter chain state took ", get_now_ms() - start, + log(INFO, "rebuilding wasm filter chain state took ", get_monotonic_ms() - start, " ms on worker #", worker_id) end @@ -742,7 +743,7 @@ do return true end) -- concurrency.with_coroutine_mutex - local reconfigure_time = get_now_ms() - reconfigure_started_at + local reconfigure_time = get_monotonic_ms() - reconfigure_started_at if ok then log(INFO, "declarative reconfigure took ", reconfigure_time, From b0ca4241bb7a51089981c7b2ff90191f9b063740 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 11 Sep 2023 16:05:12 +0800 Subject: [PATCH 2947/4351] chore(patches): apply the LuaJIT ARM64 LDP/STP fusion fix from LuaJIT (#11537) upstream https://github.com/LuaJIT/LuaJIT/commit/b8c6ccd50c61b7a2df5123ddc5a85ac7d089542b KAG-2473 --- .../kong/luajit_ldp_stp_fusion.yaml | 6 +++ ...uaJIT-2.1-20230410_05_ldp_stp_fusion.patch | 46 +++++++++++++++++++ 2 files changed, 52 insertions(+) create mode 100644 CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml create mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch diff --git a/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml b/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml new file mode 100644 index 00000000000..d613d1f1601 --- /dev/null +++ b/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml @@ -0,0 +1,6 @@ +message: "Fix incorrect LuaJIT LDP/STP fusion on ARM64 which may sometimes cause incorrect logic" +type: dependency +scope: Core +prs: +jiras: + - "KAG-2473" diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch b/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch new file mode 100644 index 00000000000..bee85055752 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch @@ -0,0 +1,46 @@ +From b8c6ccd50c61b7a2df5123ddc5a85ac7d089542b Mon Sep 17 00:00:00 2001 +From: Mike Pall +Date: Sat, 9 Sep 2023 18:01:37 +0200 +Subject: [PATCH] ARM64: Fix LDP/STP fusion (again). + +Reported and analyzed by Zhongwei Yao. Fix by Peter Cawley. #1075 +--- + src/lj_emit_arm64.h | 17 +++++++++++++---- + 1 file changed, 13 insertions(+), 4 deletions(-) + +diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h +index d4c542557..9161c9582 100644 +--- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h ++++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h +@@ -113,6 +113,17 @@ static int emit_checkofs(A64Ins ai, int64_t ofs) + } + } + ++static LJ_AINLINE uint32_t emit_lso_pair_candidate(A64Ins ai, int ofs, int sc) ++{ ++ if (ofs >= 0) { ++ return ai | A64F_U12(ofs>>sc); /* Subsequent lj_ror checks ofs. */ ++ } else if (ofs >= -256) { ++ return (ai^A64I_LS_U) | A64F_S9(ofs & 0x1ff); ++ } else { ++ return A64F_D(31); /* Will mismatch prev. */ ++ } ++} ++ + static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) + { + int ot = emit_checkofs(ai, ofs), sc = (ai >> 30) & 3; +@@ -124,11 +135,9 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) + uint32_t prev = *as->mcp & ~A64F_D(31); + int ofsm = ofs - (1<>sc)) || +- prev == ((ai^A64I_LS_U) | A64F_N(rn) | A64F_S9(ofsm&0x1ff))) { ++ if (prev == emit_lso_pair_candidate(ai | A64F_N(rn), ofsm, sc)) { + aip = (A64F_A(rd) | A64F_D(*as->mcp & 31)); +- } else if (prev == (ai | A64F_N(rn) | A64F_U12(ofsp>>sc)) || +- prev == ((ai^A64I_LS_U) | A64F_N(rn) | A64F_S9(ofsp&0x1ff))) { ++ } else if (prev == emit_lso_pair_candidate(ai | A64F_N(rn), ofsp, sc)) { + aip = (A64F_D(rd) | A64F_A(*as->mcp & 31)); + ofsm = ofs; + } else { From c738e45071a5c2899d1d57ace76564d714953e5b Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 11 Sep 2023 21:14:20 +0800 Subject: [PATCH 2948/4351] feat(cors): Support private network access (#11523) The Access-Control-Request-Private-Network header in crossing-origin pre-light requests is supported through adding a new parameter private_network which determines whether the Access-Control-Allow-Private-Network header should be carried in the response headers with true as the value. FTI-5258 --- CHANGELOG/unreleased/kong/11523.yaml | 7 ++ kong/clustering/compat/removed_fields.lua | 6 ++ kong/plugins/cors/handler.lua | 5 ++ kong/plugins/cors/schema.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 72 +++++++++++-------- spec/03-plugins/13-cors/01-access_spec.lua | 28 ++++++++ 6 files changed, 91 insertions(+), 28 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11523.yaml diff --git a/CHANGELOG/unreleased/kong/11523.yaml b/CHANGELOG/unreleased/kong/11523.yaml new file mode 100644 index 00000000000..14f9a2075b1 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11523.yaml @@ -0,0 +1,7 @@ +"message": "**CORS**: Support the `Access-Control-Request-Private-Network` header in crossing-origin pre-light requests" +"type": "feature" +"scope": "Plugin" +"prs": +- 11523 +"jiras": +- "FTI-5258" diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index d41af4bf0f6..81022d0e26a 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -96,4 +96,10 @@ return { "response_headers", }, }, + + [3005000000] = { + cors = { + "private_network", + } + } } diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index 0ec37e32976..5050f4bd022 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -228,6 +228,11 @@ function CorsHandler:access(conf) set_header("Access-Control-Max-Age", tostring(conf.max_age)) end + if conf.private_network and + kong.request.get_header("Access-Control-Request-Private-Network") == 'true' then + set_header("Access-Control-Allow-Private-Network", 'true') + end + return kong.response.exit(HTTP_OK) end diff --git a/kong/plugins/cors/schema.lua b/kong/plugins/cors/schema.lua index 76c26b44ca5..4910a321d08 100644 --- a/kong/plugins/cors/schema.lua +++ b/kong/plugins/cors/schema.lua @@ -46,6 +46,7 @@ return { }, }, }, { max_age = { description = "Indicates how long the results of the preflight request can be cached, in `seconds`.", type = "number" }, }, { credentials = { description = "Flag to determine whether the `Access-Control-Allow-Credentials` header should be sent with `true` as the value.", type = "boolean", required = true, default = false }, }, + { private_network = { description = "Flag to determine whether the `Access-Control-Allow-Private-Network` header should be sent with `true` as the value.", type = "boolean", required = true, default = false }, }, { preflight_continue = { description = "A boolean value that instructs the plugin to proxy the `OPTIONS` preflight request to the Upstream service.", type = "boolean", required = true, default = false }, }, }, }, }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index cb52467b79f..3e4470c05f7 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -35,11 +35,11 @@ end local function get_plugin(node_id, node_version, name) local res, err = cluster_client({ id = node_id, version = node_version }) assert.is_nil(err) - assert.is_table(res and res.config and res.config.plugins, + assert.is_table(res and res.config_table and res.config_table.plugins, "invalid response from clustering client") local plugin - for _, p in ipairs(res.config.plugins) do + for _, p in ipairs(res.config_table.plugins or {}) do if p.name == name then plugin = p break @@ -108,7 +108,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) describe("plugin config fields", function() - local rate_limit + local rate_limit, cors lazy_setup(function() rate_limit = admin.plugins:insert { @@ -125,26 +125,38 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- ]] }, } + + cors = admin.plugins:insert { + name = "cors", + enabled = true, + config = { + -- [[ new fields 3.5.0 + private_network = false + -- ]] + } + } end) lazy_teardown(function() admin.plugins:remove({ id = rate_limit.id }) end) - it("removes new fields before sending them to older DP nodes", function() - local id = utils.uuid() - local plugin = get_plugin(id, "3.0.0", rate_limit.name) + local function do_assert(node_id, node_version, expected_entity) + local plugin = get_plugin(node_id, node_version, expected_entity.name) + assert.same(expected_entity.config, plugin.config) + assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(node_id)) + end + it("removes new fields before sending them to older DP nodes", function() --[[ For 3.0.x should not have: error_code, error_message, sync_rate --]] - local expected = utils.cycle_aware_deep_copy(rate_limit.config) - expected.error_code = nil - expected.error_message = nil - expected.sync_rate = nil - assert.same(expected, plugin.config) - assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + local expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.error_code = nil + expected.config.error_message = nil + expected.config.sync_rate = nil + do_assert(utils.uuid(), "3.0.0", expected) --[[ @@ -152,12 +164,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() should have: error_code, error_message should not have: sync_rate --]] - id = utils.uuid() - plugin = get_plugin(id, "3.2.0", rate_limit.name) - expected = utils.cycle_aware_deep_copy(rate_limit.config) - expected.sync_rate = nil - assert.same(expected, plugin.config) - assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.sync_rate = nil + do_assert(utils.uuid(), "3.2.0", expected) --[[ @@ -165,19 +174,26 @@ describe("CP/DP config compat transformations #" .. strategy, function() should have: error_code, error_message should not have: sync_rate --]] - id = utils.uuid() - plugin = get_plugin(id, "3.3.0", rate_limit.name) - expected = utils.cycle_aware_deep_copy(rate_limit.config) - expected.sync_rate = nil - assert.same(expected, plugin.config) - assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.sync_rate = nil + do_assert(utils.uuid(), "3.3.0", expected) end) it("does not remove fields from DP nodes that are already compatible", function() - local id = utils.uuid() - local plugin = get_plugin(id, "3.4.0", rate_limit.name) - assert.same(rate_limit.config, plugin.config) - assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(id)) + do_assert(utils.uuid(), "3.4.0", rate_limit) + end) + + describe("compatibility test for cors plugin", function() + it("removes `config.private_network` before sending them to older(less than 3.5.0.0) DP nodes", function() + assert.not_nil(cors.config.private_network) + local expected_cors = utils.cycle_aware_deep_copy(cors) + expected_cors.config.private_network = nil + do_assert(utils.uuid(), "3.4.0", expected_cors) + end) + + it("does not remove `config.private_network` from DP nodes that are already compatible", function() + do_assert(utils.uuid(), "3.5.0", cors) + end) end) end) end) diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index fcdbfa51018..7113948c57a 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -283,6 +283,10 @@ for _, strategy in helpers.each_strategy() do hosts = { "cors12.com" }, }) + local route13 = bp.routes:insert({ + hosts = { "cors13.com" }, + }) + local mock_upstream = bp.services:insert { host = helpers.mock_upstream_hostname, port = helpers.mock_upstream_port, @@ -437,6 +441,16 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "cors", + route = { id = route13.id }, + config = { + preflight_continue = false, + private_network = true, + origins = { 'allowed-domain.test' } + } + } + bp.plugins:insert { name = "cors", route = { id = route_timeout.id }, @@ -705,6 +719,20 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) assert.is_nil(res.headers["Access-Control-Allow-Origin"]) end) + + it("support private-network", function() + local res = assert(proxy_client:send { + method = "OPTIONS", + headers = { + ["Host"] = "cors13.com", + ["Origin"] = "allowed-domain.test", + ["Access-Control-Request-Private-Network"] = "true", + ["Access-Control-Request-Method"] = "PUT", + } + }) + assert.res_status(200, res) + assert.equal("true", res.headers["Access-Control-Allow-Private-Network"]) + end) end) describe("HTTP method: others", function() From ddc1400fca7f8b1cf7bec46c8970da619ef5a9ab Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 11 Sep 2023 22:00:08 -0700 Subject: [PATCH 2949/4351] chore(ci): support additional paths in the build cache key (#11341) This updates the `build-cache-key` action to accept additional paths to use when generating the cache key. The impetus for this change is to allow removal of `kong/**` from the default cache key so that it can be used selectively. See also: https://github.com/Kong/kong/pull/11299#discussion_r1278828078 --- .github/actions/build-cache-key/action.yml | 27 ++++++++++++++++++---- .github/workflows/release.yml | 2 ++ 2 files changed, 24 insertions(+), 5 deletions(-) diff --git a/.github/actions/build-cache-key/action.yml b/.github/actions/build-cache-key/action.yml index 7b91acb1210..3edde92a342 100644 --- a/.github/actions/build-cache-key/action.yml +++ b/.github/actions/build-cache-key/action.yml @@ -8,6 +8,9 @@ inputs: description: 'String prefix applied to the build cache key' required: false default: 'build' + extra: + description: 'Additional values/file hashes to use in the cache key' + required: false outputs: cache-key: @@ -20,6 +23,9 @@ runs: - name: Generate cache key id: cache-key shell: bash + env: + PREFIX: ${{ inputs.prefix }} + EXTRA: ${{ inputs.extra }} run: | # please keep these sorted FILE_HASHES=( @@ -36,10 +42,21 @@ runs: ${{ hashFiles('build/**') }} ${{ hashFiles('kong-*.rockspec') }} ${{ hashFiles('kong.conf.default') }} - ${{ hashFiles('kong/**') }} ) - HASH=$(sha256sum - <<< "${FILE_HASHES[*]}" | awk '{print $1}' ) - CACHE_KEY=${{ inputs.prefix }}::${HASH} - echo "cache-key: ${CACHE_KEY}" - echo "CACHE_KEY=${CACHE_KEY}" >> $GITHUB_OUTPUT + if [[ -n ${EXTRA:-} ]]; then + readarray \ + -O "${#FILE_HASHES[@]}" \ + -t \ + FILE_HASHES \ + <<< "$EXTRA" + fi + + HASH=$(printf '%s\n' "${FILE_HASHES[@]}" \ + | grep -vE '^$' \ + | sort --stable --unique \ + | sha256sum - \ + | awk '{print $1}' + ) + + echo "CACHE_KEY=${PREFIX}::${HASH}" | tee -a $GITHUB_OUTPUT diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 29573dc9de3..78e232d9242 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -179,6 +179,8 @@ jobs: uses: ./.github/actions/build-cache-key with: prefix: ${{ matrix.label }}-build + extra: | + ${{ hashFiles('kong/**') }} - name: Cache Packages id: cache-deps From e6cf7912e70359a842d9326a7f4d91bba8ee9c81 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 12 Sep 2023 16:30:25 +0800 Subject: [PATCH 2950/4351] docs(changelog): fix changelog entry for #11537 (#11550) --- CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml b/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml index d613d1f1601..28522b01991 100644 --- a/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml +++ b/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml @@ -2,5 +2,6 @@ message: "Fix incorrect LuaJIT LDP/STP fusion on ARM64 which may sometimes cause type: dependency scope: Core prs: + - 11537 jiras: - "KAG-2473" From 051804bd9f18db954268f9d1e1bbb50bda613968 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 11 Sep 2023 08:36:30 +0000 Subject: [PATCH 2951/4351] chore(deps): bump actions/checkout from 3 to 4 Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/autodocs.yml | 10 +++++----- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 10 +++++----- .github/workflows/buildifier.yml | 2 +- .github/workflows/changelog.yaml | 4 ++-- .github/workflows/perf.yml | 4 ++-- .github/workflows/release.yml | 14 +++++++------- .github/workflows/upgrade-tests.yml | 2 +- 8 files changed, 24 insertions(+), 24 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 7b55cfedc1e..a3e6449106b 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -32,7 +32,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache uses: actions/cache@v3 @@ -43,7 +43,7 @@ jobs: - name: Checkout kong-build-tools if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: repository: Kong/kong-build-tools path: kong-build-tools @@ -51,7 +51,7 @@ jobs: - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: repository: Kong/go-pluginserver path: go-pluginserver @@ -80,13 +80,13 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: path: kong ref: ${{ github.event.inputs.source_branch }} - name: Checkout Kong Docs - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: repository: kong/docs.konghq.com path: docs.konghq.com diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 54ed720cd54..88704ccdedc 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -23,7 +23,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 # these aren't necessarily used by all tests, but building them here will # ensures that we have a warm cache when other tests _do_ need to build the diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 077371a7da5..0166eb14a8d 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -57,7 +57,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -161,7 +161,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -269,7 +269,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -335,7 +335,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -388,7 +388,7 @@ jobs: steps: - name: Checkout source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Install requirements run: | diff --git a/.github/workflows/buildifier.yml b/.github/workflows/buildifier.yml index 726aa8c9422..85d3aaab0c2 100644 --- a/.github/workflows/buildifier.yml +++ b/.github/workflows/buildifier.yml @@ -25,7 +25,7 @@ jobs: steps: - name: Check out code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Install Dependencies run: | diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml index 42cb4e17d37..ce2b55eb6fa 100644 --- a/.github/workflows/changelog.yaml +++ b/.github/workflows/changelog.yaml @@ -14,7 +14,7 @@ jobs: runs-on: ubuntu-latest steps: - name: Checkout - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: fetch-depth: 2 @@ -37,7 +37,7 @@ jobs: runs-on: ubuntu-latest steps: - name: Checkout - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Validate changelogs uses: thiagodnf/yaml-schema-checker@58b96413951ebe86a396275c48620b8435439694 # v0.0.10 diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 9ecdfae4a64..2129d3bee55 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -32,7 +32,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Generate cache key id: cache-key @@ -110,7 +110,7 @@ jobs: repo-token: ${{ secrets.PAT }} - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: # Fetch all history for all tags and branches fetch-depth: 0 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 78e232d9242..58a0941bf41 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -51,7 +51,7 @@ jobs: arch: ${{ steps.build-info.outputs.arch }} steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Build Info id: build-info run: | @@ -168,7 +168,7 @@ jobs: apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev sudo - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Swap git with https run: git config --global url."https://github".insteadOf git://github @@ -279,7 +279,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 @@ -311,7 +311,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 @@ -409,7 +409,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Install Python uses: actions/setup-python@v4 @@ -526,7 +526,7 @@ jobs: KONG_PROXY_URI: http://localhost:8000 steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Login to Docker Hub uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 @@ -597,7 +597,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-packages'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index a49f2dcbe10..68caa61358a 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -44,7 +44,7 @@ jobs: sudo apt-get -y install jq - name: Clone Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: fetch-depth: 0 From 37a17eb491a8b85b2dd01f994bd48a3757ad216a Mon Sep 17 00:00:00 2001 From: Samuele Date: Tue, 12 Sep 2023 17:19:39 +0200 Subject: [PATCH 2952/4351] fix(tracing): span start/end time precision (#11484) * fix(tracing): span start/end time precision Ensure the span lifetime is consistent with the hierarchy by using the same time source for the root span's end time as the balancer span. Before this fix, an approximation (causing a precision error) could result in the root span to end before its children. * docs(changelog): add issue Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> --------- Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> --- CHANGELOG/unreleased/kong/11484.yaml | 9 ++++ kong/init.lua | 2 + kong/tracing/instrumentation.lua | 3 +- .../14-tracing/03-tracer-pdk_spec.lua | 42 +++++++++++++++++++ 4 files changed, 54 insertions(+), 2 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11484.yaml diff --git a/CHANGELOG/unreleased/kong/11484.yaml b/CHANGELOG/unreleased/kong/11484.yaml new file mode 100644 index 00000000000..4a76743c834 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11484.yaml @@ -0,0 +1,9 @@ +message: "Tracing: fix an issue that resulted in some parent spans to end before their children due to different precision of their timestamps" +type: bugfix +scope: PDK +prs: + - 11484 +jiras: + - "KAG-2336" +issues: + - 11294 diff --git a/kong/init.lua b/kong/init.lua index 5bb4aa68c97..ff1a30fbf89 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1504,6 +1504,7 @@ function Kong.log() local ctx = ngx.ctx if not ctx.KONG_LOG_START then ctx.KONG_LOG_START = now() * 1000 + ctx.KONG_LOG_START_NS = time_ns() if is_stream_module then if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = start_time() * 1000 @@ -1572,6 +1573,7 @@ function Kong.log() if ctx.KONG_BODY_FILTER_START and not ctx.KONG_BODY_FILTER_ENDED_AT then ctx.KONG_BODY_FILTER_ENDED_AT = ctx.KONG_LOG_START + ctx.KONG_BODY_FILTER_ENDED_AT_NS = ctx.KONG_LOG_START_NS ctx.KONG_BODY_FILTER_TIME = ctx.KONG_BODY_FILTER_ENDED_AT - ctx.KONG_BODY_FILTER_START end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 2c0814580b6..39d30de5fbc 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -332,8 +332,7 @@ function _M.runloop_log_before(ctx) local active_span = tracer.active_span() -- check root span type to avoid encounter error if active_span and type(active_span.finish) == "function" then - local end_time = ctx.KONG_BODY_FILTER_ENDED_AT - and ctx.KONG_BODY_FILTER_ENDED_AT * 1e6 + local end_time = ctx.KONG_BODY_FILTER_ENDED_AT_NS active_span:finish(end_time) end end diff --git a/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua b/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua index fa4c4b10cab..4c245c29aba 100644 --- a/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua +++ b/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua @@ -7,6 +7,14 @@ local TCP_PORT = helpers.get_available_port() local tcp_trace_plugin_name = "tcp-trace-exporter" +local function get_parent(span, spans) + for _, s in ipairs(spans) do + if s.span_id == span.parent_id then + return s + end + end +end + for _, strategy in helpers.each_strategy() do local proxy_client @@ -77,5 +85,39 @@ for _, strategy in helpers.each_strategy() do end end) end) + + describe("spans start/end times are consistent with their hierarchy", function () + lazy_setup(function() + setup_instrumentations("all", false, 1) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("sets child lifespan within parent's lifespan", function () + for _ = 1, 100 do + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.res_status(200, r) + + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + local spans = cjson.decode(res) + for i = 2, #spans do -- skip the root span (no parent) + local span = spans[i] + local parent = get_parent(span, spans) + assert.is_not_nil(parent) + assert.True(span.start_time_ns >= parent.start_time_ns) + assert.True(span.end_time_ns <= parent.end_time_ns) + end + end + end) + end) end) end From 76837787c80acaf7abde38434f82a25a2011f46e Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 13 Sep 2023 01:16:10 +0800 Subject: [PATCH 2953/4351] refactor(db/declarative): remove sha256 in `unique_field_key` (#11506) --- kong/db/declarative/import.lua | 5 ----- spec/01-unit/01-db/10-declarative_spec.lua | 13 ++----------- 2 files changed, 2 insertions(+), 16 deletions(-) diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index e2a4a619aea..4908e3d6a8e 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -19,7 +19,6 @@ local insert = table.insert local null = ngx.null local get_phase = ngx.get_phase local yield = utils.yield -local sha256 = utils.sha256_hex local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY @@ -135,10 +134,6 @@ local function unique_field_key(schema_name, ws_id, field, value, unique_across_ ws_id = "" end - -- LMDB imposes a default limit of 511 for keys, but the length of our unique - -- value might be unbounded, so we'll use a checksum instead of the raw value - value = sha256(value) - return schema_name .. "|" .. ws_id .. "|" .. field .. ":" .. value end diff --git a/spec/01-unit/01-db/10-declarative_spec.lua b/spec/01-unit/01-db/10-declarative_spec.lua index ad51f0c8398..59020becffe 100644 --- a/spec/01-unit/01-db/10-declarative_spec.lua +++ b/spec/01-unit/01-db/10-declarative_spec.lua @@ -2,18 +2,9 @@ require("spec.helpers") -- for kong.log local declarative = require "kong.db.declarative" local conf_loader = require "kong.conf_loader" -local to_hex = require("resty.string").to_hex -local resty_sha256 = require "resty.sha256" - local null = ngx.null -local function sha256(s) - local sha = resty_sha256:new() - sha:update(s) - return to_hex(sha:final()) -end - describe("declarative", function() describe("parse_string", function() it("converts lyaml.null to ngx.null", function() @@ -61,12 +52,12 @@ keyauth_credentials: it("utilizes the schema name, workspace id, field name, and checksum of the field value", function() local key = unique_field_key("services", "123", "fieldname", "test", false) assert.is_string(key) - assert.equals("services|123|fieldname:" .. sha256("test"), key) + assert.equals("services|123|fieldname:test", key) end) it("omits the workspace id when 'unique_across_ws' is 'true'", function() local key = unique_field_key("services", "123", "fieldname", "test", true) - assert.equals("services||fieldname:" .. sha256("test"), key) + assert.equals("services||fieldname:test", key) end) end) From 4bdae5445493c97d8465c491a20b4a65d3cb87e5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 13 Sep 2023 09:35:52 +0800 Subject: [PATCH 2954/4351] style(runloop/balancer): clean the code of round robin algo (#11315) Did some style clean for the code of round-robin algo. --- kong/runloop/balancer/round_robin.lua | 66 +++++++++++++++++---------- 1 file changed, 43 insertions(+), 23 deletions(-) diff --git a/kong/runloop/balancer/round_robin.lua b/kong/runloop/balancer/round_robin.lua index 674c32fb711..0dd0e96904a 100644 --- a/kong/runloop/balancer/round_robin.lua +++ b/kong/runloop/balancer/round_robin.lua @@ -29,7 +29,6 @@ end function roundrobin_algorithm:afterHostUpdate() - local new_wheel = {} local total_points = 0 local total_weight = 0 local divisor = 0 @@ -56,11 +55,15 @@ function roundrobin_algorithm:afterHostUpdate() end -- add all addresses to the wheel - for _, targets in ipairs(targets) do - for _, address in ipairs(targets.addresses) do + local new_wheel = {} + local idx = 1 + + for _, target in ipairs(targets) do + for _, address in ipairs(target.addresses) do local address_points = address.weight / divisor for _ = 1, address_points do - new_wheel[#new_wheel + 1] = address + new_wheel[idx] = address + idx = idx + 1 end end end @@ -75,6 +78,7 @@ function roundrobin_algorithm:getPeer(cacheOnly, handle, hashValue) if handle then -- existing handle, so it's a retry handle.retryCount = handle.retryCount + 1 + else -- no handle, so this is a first try handle = {} -- self:getHandle() -- no GC specific handler needed @@ -84,6 +88,7 @@ function roundrobin_algorithm:getPeer(cacheOnly, handle, hashValue) local starting_pointer = self.pointer local address local ip, port, hostname + repeat self.pointer = self.pointer + 1 @@ -92,28 +97,43 @@ function roundrobin_algorithm:getPeer(cacheOnly, handle, hashValue) end address = self.wheel[self.pointer] - if address ~= nil and address.available and not address.disabled then - ip, port, hostname = balancers.getAddressPeer(address, cacheOnly) - if ip then - -- success, update handle - handle.address = address - return ip, port, hostname, handle - - elseif port == balancers.errors.ERR_DNS_UPDATED then - -- if healty we just need to try again - if not self.balancer.healthy then - return nil, balancers.errors.ERR_BALANCER_UNHEALTHY - end - elseif port == balancers.errors.ERR_ADDRESS_UNAVAILABLE then - ngx.log(ngx.DEBUG, "found address but it was unavailable. ", - " trying next one.") - else - -- an unknown error occurred - return nil, port + if not address or not address.available or address.disabled then + goto continue + end + + -- address ~= nil and address.available and not address.disabled + + ip, port, hostname = balancers.getAddressPeer(address, cacheOnly) + + if ip then + -- success, update handle + handle.address = address + return ip, port, hostname, handle + end + + -- no ip, port is an error hint + + if port == balancers.errors.ERR_DNS_UPDATED then + -- if healthy we just need to try again + if self.balancer.healthy then + goto continue end + -- not healthy + return nil, balancers.errors.ERR_BALANCER_UNHEALTHY end + if port == balancers.errors.ERR_ADDRESS_UNAVAILABLE then + ngx.log(ngx.DEBUG, "found address but it was unavailable. ", + " trying next one.") + goto continue + end + + -- an unknown error occurred + do return nil, port end + + ::continue:: + until self.pointer == starting_pointer return nil, balancers.errors.ERR_NO_PEERS_AVAILABLE @@ -121,7 +141,7 @@ end function roundrobin_algorithm.new(opts) - assert(type(opts) == "table", "Expected an options table, but got: "..type(opts)) + assert(type(opts) == "table", "Expected an options table, but got: " .. type(opts)) local balancer = opts.balancer From 798911a16096dd75770bf2a70cca85566fa04722 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 12 Sep 2023 13:11:38 +0300 Subject: [PATCH 2955/4351] chore(deps): bump luasec from 1.3.1 to 1.3.2 ### Summary * Fix: place EAI_OVERFLOW inside macro, unbreak build on <10.7 (Sergey Fedorov) * Fix: Expand workaround for zero errno to OpenSSL 3.0.x (Kim Alvefur) * Fix: reset block timeout at send or receive (MartinDahlberg) Signed-off-by: Aapo Talvensaari --- CHANGELOG/unreleased/kong/11553.yaml | 4 ++++ kong-3.5.0-0.rockspec | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG/unreleased/kong/11553.yaml diff --git a/CHANGELOG/unreleased/kong/11553.yaml b/CHANGELOG/unreleased/kong/11553.yaml new file mode 100644 index 00000000000..65e6c9bcf78 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11553.yaml @@ -0,0 +1,4 @@ +message: "Bumped LuaSec from 1.3.1 to 1.3.2" +type: dependency +prs: + - 11553 diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 00a77ead0fd..5e39cd067a7 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -13,7 +13,7 @@ description = { } dependencies = { "inspect == 3.1.3", - "luasec == 1.3.1", + "luasec == 1.3.2", "luasocket == 3.0-rc1", "penlight == 1.13.1", "lua-resty-http == 0.17.1", From c2c8c24e1c2a845284925c9b4ffab6e674491b50 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Wed, 13 Sep 2023 12:35:30 +0800 Subject: [PATCH 2956/4351] fix(aws-lambda): let plugin level proxy take effect on EKS IRSA credential provider (#11551) This PR contains a fix to let aws-lambda plugin-level proxy configuration take effect when fetching IAM credentials in an EKS environment. The EKS IRSA credential provider(aka TokenFileWebIdentityCredentials) will fire a request to AWS STS service when fetching the credential, and the request itself may need to go through the plugin-level proxy configuration. Here we check if a proxy is configured and whether the plugin is running inside the EKS environment with IRSA related configuration provided, then we replace the provider with a new TokenFileWebIdentityCredentials that supports proxy. FTI-5242 --- CHANGELOG/unreleased/kong/11551-1.yaml | 7 +++++++ CHANGELOG/unreleased/kong/11551-2.yaml | 6 ++++++ kong-3.5.0-0.rockspec | 2 +- kong/plugins/aws-lambda/handler.lua | 21 +++++++++++++++++++++ 4 files changed, 35 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG/unreleased/kong/11551-1.yaml create mode 100644 CHANGELOG/unreleased/kong/11551-2.yaml diff --git a/CHANGELOG/unreleased/kong/11551-1.yaml b/CHANGELOG/unreleased/kong/11551-1.yaml new file mode 100644 index 00000000000..906e8677558 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11551-1.yaml @@ -0,0 +1,7 @@ +"message": "**AWS-Lambda**: let plugin-level proxy take effect on EKS IRSA credential provider" +"type": "bugfix" +"scope": "Plugin" +"prs": +- 11551 +"jiras": +- "FTI-5242" diff --git a/CHANGELOG/unreleased/kong/11551-2.yaml b/CHANGELOG/unreleased/kong/11551-2.yaml new file mode 100644 index 00000000000..ce2a9a3ce0e --- /dev/null +++ b/CHANGELOG/unreleased/kong/11551-2.yaml @@ -0,0 +1,6 @@ +message: "Bumped lua-resty-aws from 1.3.1 to 1.3.2" +type: dependency +prs: + - 11551 +jiras: + - "FTI-5242" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 5e39cd067a7..d120618a9a8 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.3", "lua-messagepack == 0.5.2", - "lua-resty-aws == 1.3.1", + "lua-resty-aws == 1.3.2", "lua-resty-openssl == 0.8.25", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 3b791b1fbc7..0370568a0ed 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -59,6 +59,9 @@ function AWSLambdaHandler:access(conf) if not lambda_service then local credentials = AWS.config.credentials -- Override credential config according to plugin config + -- Note that we will not override the credential in AWS + -- singleton directly because it may be needed for other + -- scenario if conf.aws_key then local creds = AWS:Credentials { accessKeyId = conf.aws_key, @@ -66,6 +69,23 @@ function AWSLambdaHandler:access(conf) } credentials = creds + + elseif conf.proxy_url + -- If plugin config has proxy, then EKS IRSA might + -- need it as well, so we need to re-init the AWS + -- IRSA credential provider + and AWS_GLOBAL_CONFIG.AWS_WEB_IDENTITY_TOKEN_FILE + and AWS_GLOBAL_CONFIG.AWS_ROLE_ARN then + local creds = AWS:TokenFileWebIdentityCredentials() + creds.sts = AWS:STS({ + region = region, + stsRegionalEndpoints = AWS_GLOBAL_CONFIG.sts_regional_endpoints, + ssl_verify = false, + http_proxy = conf.proxy_url, + https_proxy = conf.proxy_url, + }) + + credentials = creds end -- Assume role based on configuration @@ -74,6 +94,7 @@ function AWSLambdaHandler:access(conf) credentials = credentials, region = region, stsRegionalEndpoints = AWS_GLOBAL_CONFIG.sts_regional_endpoints, + ssl_verify = false, http_proxy = conf.proxy_url, https_proxy = conf.proxy_url, }) From 17044bc56460b0b411955c64a9f5870ede3c118f Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Thu, 14 Sep 2023 23:02:10 -0700 Subject: [PATCH 2957/4351] fix(bazel): don't rm lapis/luarocks-admin bins (#11578) luarocks-admin and lapis are removed from the docker images by the bazel build system, but they are needed by the container smoke tests, so they need to be brought back. --- CHANGELOG/unreleased/kong/11578.yaml | 4 ++++ build/BUILD.bazel | 1 - 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG/unreleased/kong/11578.yaml diff --git a/CHANGELOG/unreleased/kong/11578.yaml b/CHANGELOG/unreleased/kong/11578.yaml new file mode 100644 index 00000000000..c540967bf4f --- /dev/null +++ b/CHANGELOG/unreleased/kong/11578.yaml @@ -0,0 +1,4 @@ +message: "Restore lapis & luarocks-admin bins" +type: bugfix +prs: + - 11578 diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 72db0776b29..2e8f1682b9f 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -141,7 +141,6 @@ kong_directory_genrule( LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. - rm ${BUILD_DESTDIR}/bin/lapis ${BUILD_DESTDIR}/bin/luarocks-admin ATC_ROUTER=${WORKSPACE_PATH}/$(location @atc_router) cp $ATC_ROUTER ${BUILD_DESTDIR}/openresty/lualib/. From 66795cde5a81267f8e5db512531ccb6be983acc3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 18 Sep 2023 10:41:20 +0800 Subject: [PATCH 2958/4351] fix(router): fix tls_passthrough in expression flavor (#11538) Fix an issue that protocol `tls_passthrough` can not work with expressions flavor KAG-2561 See: Kong/kubernetes-ingress-controller#4574 (comment) --- CHANGELOG/unreleased/kong/11538.yaml | 7 ++ kong/router/expressions.lua | 4 +- spec/01-unit/08-router_spec.lua | 69 ++++++++++++++++++- .../05-proxy/02-router_spec.lua | 2 +- 4 files changed, 79 insertions(+), 3 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11538.yaml diff --git a/CHANGELOG/unreleased/kong/11538.yaml b/CHANGELOG/unreleased/kong/11538.yaml new file mode 100644 index 00000000000..c7bbd050e54 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11538.yaml @@ -0,0 +1,7 @@ +message: Fix an issue that protocol `tls_passthrough` can not work with expressions flavor +type: bugfix +scope: Core +prs: + - 11538 +jiras: + - "KAG-2561" diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index ff54792be1f..6790939699f 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -32,7 +32,9 @@ local function get_exp_and_priority(route) -- give the chance for http redirection (301/302/307/308/426) -- and allow tcp works with tls if protocols and #protocols == 1 and - (protocols[1] == "https" or protocols[1] == "tls") + (protocols[1] == "https" or + protocols[1] == "tls" or + protocols[1] == "tls_passthrough") then return exp, route.priority end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 8cda0b46e7c..b8b39777f69 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -4860,7 +4860,74 @@ end do local flavor = "expressions" - describe("Router (flavor = " .. flavor .. ")", function() + describe("Router (flavor = " .. flavor .. ") [stream]", function() + reload_router(flavor, "stream") + + local use_case, router + + local service = { + name = "service-invalid", + protocol = "tcp", + } + + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tls" }, + expression = [[tls.sni == "www.example.com"]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + protocols = { "tls_passthrough" }, + expression = [[tls.sni == "www.example.org"]], + priority = 100, + }, + }, + } + + router = assert(new_router(use_case)) + end) + + it("exec() should match tls with tls.sni", function() + local _ngx = { + var = { + remote_port = 1000, + server_port = 1000, + ssl_preread_server_name = "www.example.com", + }, + } + router._set_ngx(_ngx) + local match_t = router:exec() + assert.truthy(match_t) + + assert.same(use_case[1].route, match_t.route) + end) + + it("exec() should match tls_passthrough with tls.sni", function() + local _ngx = { + var = { + remote_port = 1000, + server_port = 1000, + ssl_preread_server_name = "www.example.org", + }, + } + router._set_ngx(_ngx) + local match_t = router:exec() + assert.truthy(match_t) + + assert.same(use_case[2].route, match_t.route) + end) + + end) + + describe("Router (flavor = " .. flavor .. ") [http]", function() reload_router(flavor) local use_case, router diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index e6a3c30e039..d8c1ad22329 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -1410,7 +1410,7 @@ for _, strategy in helpers.each_strategy() do end end) - it_trad_only("matches a Route based on its 'snis' attribute", function() + it("matches a Route based on its 'snis' attribute", function() -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds -- in vagrant it takes around 6 seconds From d2da4dbb372db3687f1dfae33ba422c384b61024 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Mon, 18 Sep 2023 11:16:10 +0800 Subject: [PATCH 2959/4351] fix(postgres): close socket actively when timeout happens during query (#11480) Currently, we do set/keep socket keepalive after every Postgres SQL query, based on keepalive timeout configured or lua_socket_keepalive_timeout(default 60s). This could go wrong under some cases, when a query encounters read timeout when trying to receive data from a database with high load, the query ends on Kong's side but the query result may be sent back after timeout happens, and the result data will be lingering inside the socket buffer, and the socket itself get reused for subsequent query, then the subsequent query might get the incorrect result from the previous query. The PR checks the query result's err string, and if any error happens, it'll try to close the socket actively so that the subsequent query will establish new clean ones. Fix FTI-5322 --- CHANGELOG/unreleased/kong/11480.yaml | 7 ++++ kong/db/strategies/postgres/connector.lua | 34 ++++++++++++------ spec/02-integration/03-db/01-db_spec.lua | 44 +++++++++++++++++++++++ 3 files changed, 75 insertions(+), 10 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11480.yaml diff --git a/CHANGELOG/unreleased/kong/11480.yaml b/CHANGELOG/unreleased/kong/11480.yaml new file mode 100644 index 00000000000..96f39635558 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11480.yaml @@ -0,0 +1,7 @@ +message: Fix a problem that abnormal socket connection will be reused when querying Postgres database. +type: bugfix +scope: Core +prs: + - 11480 +jiras: + - "FTI-5322" diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index b4019a42fba..fd5e9259066 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -529,6 +529,7 @@ function _mt:query(sql, operation) operation = "write" end + local conn, is_new_conn local res, err, partial, num_queries local ok @@ -537,24 +538,37 @@ function _mt:query(sql, operation) return nil, "error acquiring query semaphore: " .. err end - local conn = self:get_stored_connection(operation) - if conn then - res, err, partial, num_queries = conn:query(sql) - - else - local connection + conn = self:get_stored_connection(operation) + if not conn then local config = operation == "write" and self.config or self.config_ro - connection, err = connect(config) - if not connection then + conn, err = connect(config) + if not conn then self:release_query_semaphore_resource(operation) return nil, err end + is_new_conn = true + end + + res, err, partial, num_queries = conn:query(sql) - res, err, partial, num_queries = connection:query(sql) + -- if err is string then either it is a SQL error + -- or it is a socket error, here we abort connections + -- that encounter errors instead of reusing them, for + -- safety reason + if err and type(err) == "string" then + ngx.log(ngx.DEBUG, "SQL query throw error: ", err, ", close connection") + local _, err = conn:disconnect() + if err then + -- We're at the end of the query - just logging if + -- we cannot cleanup the connection + ngx.log(ngx.ERR, "failed to disconnect: ", err) + end + self.store_connection(nil, operation) + elseif is_new_conn then local keepalive_timeout = self:get_keepalive_timeout(operation) - setkeepalive(connection, keepalive_timeout) + setkeepalive(conn, keepalive_timeout) end self:release_query_semaphore_resource(operation) diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index a4945f6ab76..bd368cbeaa7 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -396,6 +396,50 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("#testme :query() [#" .. strategy .. "]", function() + lazy_setup(function() + helpers.get_db_utils(strategy, {}) + end) + + postgres_only("establish new connection when error occurred", function() + ngx.IS_CLI = false + + local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + conf.pg_ro_host = conf.pg_host + conf.pg_ro_user = conf.pg_user + + local db, err = DB.new(conf, strategy) + + assert.is_nil(err) + assert.is_table(db) + assert(db:init_connector()) + assert(db:connect()) + + local res, err = db.connector:query("SELECT now();") + assert.not_nil(res) + assert.is_nil(err) + + local old_conn = db.connector:get_stored_connection("write") + assert.not_nil(old_conn) + + local res, err = db.connector:query("SELECT * FROM not_exist_table;") + assert.is_nil(res) + assert.not_nil(err) + + local new_conn = db.connector:get_stored_connection("write") + assert.is_nil(new_conn) + + local res, err = db.connector:query("SELECT now();") + assert.not_nil(res) + assert.is_nil(err) + + local res, err = db.connector:query("SELECT now();") + assert.not_nil(res) + assert.is_nil(err) + + assert(db:close()) + end) + end) describe(":setkeepalive() [#" .. strategy .. "]", function() lazy_setup(function() From dde5c0cc998c03822a4c3fdb2c9b3d8fde46d258 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 18 Sep 2023 10:50:51 +0300 Subject: [PATCH 2960/4351] fix(vault): vault references may be dropped from rotation (#11567) ### Summary Fixes issue where Vault references may be dropped from rotation in case a too small value if configured in `config.resurrect_ttl` OR `config.neg_ttl`. This is fixed by setting a constant value of: ``` local SECRETS_CACHE_MIN_TTL = ROTATION_INTERVAL * 2 ``` (the rotation interval is by default 60 seconds). Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index fedf459b291..32a35e51d82 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -26,7 +26,7 @@ local get_updated_now_ms = utils.get_updated_now_ms local ngx = ngx local get_phase = ngx.get_phase -local min = math.min +local max = math.max local fmt = string.format local sub = string.sub local byte = string.byte @@ -50,7 +50,7 @@ local decode_json = cjson.decode local NEGATIVELY_CACHED_VALUE = "\0" -local ROTATION_INTERVAL = tonumber(os.getenv("KONG_VAULT_ROTATION_INTERVAL") or 60) +local ROTATION_INTERVAL = tonumber(os.getenv("KONG_VAULT_ROTATION_INTERVAL"), 10) or 60 local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL @@ -183,7 +183,7 @@ end local function new(self) -- Don't put this onto the top level of the file unless you're prepared for a surprise local Schema = require "kong.db.schema" - + local ROTATION_MUTEX_OPTS = { name = "vault-rotation", exptime = ROTATION_INTERVAL * 1.5, -- just in case the lock is not properly released @@ -194,6 +194,7 @@ local function new(self) local RETRY_LRU = lrucache.new(1000) local SECRETS_CACHE = ngx.shared.kong_secrets + local SECRETS_CACHE_MIN_TTL = ROTATION_INTERVAL * 2 local STRATEGIES = {} local SCHEMAS = {} @@ -762,12 +763,12 @@ local function new(self) if value then -- adjust ttl to the minimum and maximum values configured ttl = adjust_ttl(ttl, config) - shdict_ttl = ttl + (config.resurrect_ttl or DAO_MAX_TTL) + shdict_ttl = max(ttl + (config.resurrect_ttl or DAO_MAX_TTL), SECRETS_CACHE_MIN_TTL) cache_value = value else -- negatively cached values will be rotated on each rotation interval - shdict_ttl = min(config.neg_ttl or ROTATION_INTERVAL) + shdict_ttl = max(config.neg_ttl or 0, SECRETS_CACHE_MIN_TTL) cache_value = NEGATIVELY_CACHED_VALUE end @@ -777,6 +778,7 @@ local function new(self) end if not value then + LRU:delete(reference) return nil, fmt("could not get value from external vault (%s)", err) end @@ -1176,7 +1178,7 @@ local function new(self) -- negatively cached. local ttl = SECRETS_CACHE:ttl(new_cache_key) if ttl and SECRETS_CACHE:get(new_cache_key) ~= NEGATIVELY_CACHED_VALUE then - local resurrect_ttl = config.resurrect_ttl or DAO_MAX_TTL + local resurrect_ttl = max(config.resurrect_ttl or DAO_MAX_TTL, SECRETS_CACHE_MIN_TTL) if ttl > resurrect_ttl then return true end From 7a32972f7bd203c9e5bd93d878150fe9d5e67298 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 19 Sep 2023 11:53:16 +0800 Subject: [PATCH 2961/4351] refactor(plugins/jwt): use encode_base64url in resty.core (#11569) lua-resty-core provides two functions base64.encode_base64url() and base64.decode_base64url(), Which have the same effect as our Lua functions. --- kong/plugins/jwt/jwt_parser.lua | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index 045f72dcd2f..e22b6b11f62 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -6,6 +6,7 @@ -- @see https://github.com/x25/luajwt local json = require "cjson" +local b64 = require "ngx.base64" local openssl_digest = require "resty.openssl.digest" local openssl_hmac = require "resty.openssl.hmac" local openssl_pkey = require "resty.openssl.pkey" @@ -26,8 +27,8 @@ local assert = assert local tostring = tostring local setmetatable = setmetatable local getmetatable = getmetatable -local encode_base64 = ngx.encode_base64 -local decode_base64 = ngx.decode_base64 +local encode_base64url = b64.encode_base64url +local decode_base64url = b64.decode_base64url --- Supported algorithms for signing tokens. @@ -126,8 +127,7 @@ local alg_verify = { -- @param input String to base64 encode -- @return Base64 encoded string local function base64_encode(input) - local result = encode_base64(input, true) - result = result:gsub("+", "-"):gsub("/", "_") + local result = encode_base64url(input) return result end @@ -143,8 +143,7 @@ local function base64_decode(input) input = input .. rep("=", padlen) end - input = input:gsub("-", "+"):gsub("_", "/") - return decode_base64(input) + return decode_base64url(input) end @@ -155,14 +154,15 @@ end -- @param len Number of parts to retrieve -- @return A table of strings local function tokenize(str, div, len) - local result, pos = {}, 0 + local result, idx, pos = {}, 1, 0 local iter = function() return find(str, div, pos, true) end for st, sp in iter do - result[#result + 1] = sub(str, pos, st-1) + result[idx] = sub(str, pos, st - 1) + idx = idx + 1 pos = sp + 1 len = len - 1 if len <= 1 then @@ -170,7 +170,7 @@ local function tokenize(str, div, len) end end - result[#result + 1] = sub(str, pos) + result[idx] = sub(str, pos) return result end From e657234b46cf7308fda5ac99a2118a634adf93d6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 19 Sep 2023 11:54:37 +0800 Subject: [PATCH 2962/4351] refactor(plugins/grpc-web): use string buffer to concat strings (#11562) string.buffer is better than table.concat, we have already done the same thing in other place. use string.buffer to replace table.concat use localized ngx.var and ngx.encode_base64 --- kong/plugins/grpc-web/deco.lua | 10 +++++----- kong/plugins/grpc-web/handler.lua | 2 +- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/plugins/grpc-web/deco.lua b/kong/plugins/grpc-web/deco.lua index 9a68faef14e..014d1c5afdd 100644 --- a/kong/plugins/grpc-web/deco.lua +++ b/kong/plugins/grpc-web/deco.lua @@ -1,6 +1,7 @@ -- Copyright (c) Kong Inc. 2020 local cjson = require "cjson" +local buffer = require "string.buffer" local pb = require "pb" local grpc_tools = require "kong.tools.grpc" local grpc_frame = grpc_tools.frame @@ -139,7 +140,7 @@ function deco:downstream(chunk) if self.msg_encoding ~= "proto" then local body = (self.downstream_body or "") .. chunk - local out, n = {}, 1 + local out = buffer.new() local msg, body = grpc_unframe(body) while msg do @@ -148,13 +149,12 @@ function deco:downstream(chunk) msg = grpc_frame(0x0, msg) end - out[n] = msg - n = n + 1 + out:put(msg) msg, body = grpc_unframe(body) end self.downstream_body = body - chunk = table.concat(out) + chunk = out:get() end if self.text_encoding == "base64" then @@ -169,7 +169,7 @@ function deco:frame(ftype, msg) local f = grpc_frame(ftype, msg) if self.text_encoding == "base64" then - f = ngx.encode_base64(f) + f = encode_base64(f) end return f diff --git a/kong/plugins/grpc-web/handler.lua b/kong/plugins/grpc-web/handler.lua index fe3122cf871..8159fb5c196 100644 --- a/kong/plugins/grpc-web/handler.lua +++ b/kong/plugins/grpc-web/handler.lua @@ -44,7 +44,7 @@ function grpc_web:access(conf) local uri if conf.pass_stripped_path then - uri = ngx.var.upstream_uri + uri = ngx_var.upstream_uri ngx.req.set_uri(uri) else uri = kong_request_get_path() From 54468c44063269d73c5be1cc369e4d612e5bf2e9 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Tue, 19 Sep 2023 13:48:44 +0800 Subject: [PATCH 2963/4351] fix(runloop): upstream ssl failure when plugins use response handler (#11502) * fix(runloop): upstream ssl failure when plugins use response handler If a plugin has response() handler, in `Kong.response` it will emits a subrequest by calling `ngx.location.capture("/kong_buffered_http", options)`. `ngx.location.capture` will create a new nginx request, so the overwritten ssl info (client key & cert etc.) get lost in the new nginx request. To fix this, those ssl info need to be re-set in the new request context. We choose to do this in the early rewrite phase of the new request before `Kong.balancer()` getting executed. [FTI-5347](https://konghq.atlassian.net/browse/FTI-5347) --- CHANGELOG/unreleased/kong/11502.yaml | 7 + kong-3.5.0-0.rockspec | 1 + kong/runloop/balancer/init.lua | 28 +- kong/runloop/handler.lua | 66 +--- kong/runloop/upstream_ssl.lua | 115 +++++++ kong/templates/nginx_kong.lua | 11 +- .../05-proxy/18-upstream_tls_spec.lua | 306 ++++++++++++++++++ 7 files changed, 447 insertions(+), 87 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11502.yaml create mode 100644 kong/runloop/upstream_ssl.lua diff --git a/CHANGELOG/unreleased/kong/11502.yaml b/CHANGELOG/unreleased/kong/11502.yaml new file mode 100644 index 00000000000..66d1d45e265 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11502.yaml @@ -0,0 +1,7 @@ +message: Fix upstream ssl failure when plugins use response handler +type: bugfix +scope: Core +prs: + - 11502 +jiras: + - "FTI-5347" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index d120618a9a8..bec6b8e925e 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -168,6 +168,7 @@ build = { ["kong.runloop.log_level"] = "kong/runloop/log_level.lua", ["kong.runloop.certificate"] = "kong/runloop/certificate.lua", ["kong.runloop.plugins_iterator"] = "kong/runloop/plugins_iterator.lua", + ["kong.runloop.upstream_ssl"] = "kong/runloop/upstream_ssl.lua", ["kong.runloop.balancer"] = "kong/runloop/balancer/init.lua", ["kong.runloop.balancer.balancers"] = "kong/runloop/balancer/balancers.lua", ["kong.runloop.balancer.consistent_hashing"] = "kong/runloop/balancer/consistent_hashing.lua", diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index a532412c4ff..7515cfc1c87 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -1,11 +1,11 @@ local pl_tablex = require "pl.tablex" local utils = require "kong.tools.utils" local hooks = require "kong.hooks" -local get_certificate = require("kong.runloop.certificate").get_certificate local recreate_request = require("ngx.balancer").recreate_request local healthcheckers = require "kong.runloop.balancer.healthcheckers" local balancers = require "kong.runloop.balancer.balancers" +local upstream_ssl = require "kong.runloop.upstream_ssl" local upstreams = require "kong.runloop.balancer.upstreams" local targets = require "kong.runloop.balancer.targets" @@ -38,7 +38,7 @@ local EMPTY_T = pl_tablex.readonly {} local set_authority -local set_upstream_cert_and_key = require("resty.kong.tls").set_upstream_cert_and_key +local fallback_upstream_client_cert = upstream_ssl.fallback_upstream_client_cert if ngx.config.subsystem ~= "stream" then set_authority = require("resty.kong.grpc").set_authority @@ -321,6 +321,8 @@ local function execute(balancer_data, ctx) -- store for retries balancer_data.balancer = balancer + -- store for use in subrequest `ngx.location.capture("kong_buffered_http")` + balancer_data.upstream = upstream -- calculate hash-value -- only add it if it doesn't exist, in case a plugin inserted one @@ -330,27 +332,7 @@ local function execute(balancer_data, ctx) balancer_data.hash_value = hash_value end - if ctx and ctx.service and not ctx.service.client_certificate then - -- service level client_certificate is not set - local cert, res, err - local client_certificate = upstream.client_certificate - - -- does the upstream object contains a client certificate? - if client_certificate then - cert, err = get_certificate(client_certificate) - if not cert then - log(ERR, "unable to fetch upstream client TLS certificate ", - client_certificate.id, ": ", err) - return - end - - res, err = set_upstream_cert_and_key(cert.cert, cert.key) - if not res then - log(ERR, "unable to apply upstream client TLS certificate ", - client_certificate.id, ": ", err) - end - end - end + fallback_upstream_client_cert(ctx, upstream) end end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 76f01fe9b3e..f8ab967b4b5 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -6,9 +6,9 @@ local Router = require "kong.router" local balancer = require "kong.runloop.balancer" local events = require "kong.runloop.events" local wasm = require "kong.runloop.wasm" +local upstream_ssl = require "kong.runloop.upstream_ssl" local reports = require "kong.reports" local constants = require "kong.constants" -local certificate = require "kong.runloop.certificate" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" @@ -72,7 +72,6 @@ local NOOP = function() end local ERR = ngx.ERR -local CRIT = ngx.CRIT local NOTICE = ngx.NOTICE local WARN = ngx.WARN local INFO = ngx.INFO @@ -110,10 +109,7 @@ local STREAM_TLS_PASSTHROUGH_SOCK local set_authority -local set_upstream_cert_and_key = ktls.set_upstream_cert_and_key -local set_upstream_ssl_verify = ktls.set_upstream_ssl_verify -local set_upstream_ssl_verify_depth = ktls.set_upstream_ssl_verify_depth -local set_upstream_ssl_trusted_store = ktls.set_upstream_ssl_trusted_store +local set_service_ssl = upstream_ssl.set_service_ssl if is_http_module then set_authority = require("resty.kong.grpc").set_authority @@ -764,9 +760,6 @@ end local balancer_prepare do - local get_certificate = certificate.get_certificate - local get_ca_certificate_store = certificate.get_ca_certificate_store - local function sleep_once_for_balancer_init() ngx.sleep(0) sleep_once_for_balancer_init = NOOP @@ -815,60 +808,7 @@ do ctx.route = route ctx.balancer_data = balancer_data - if service then - local res, err - local client_certificate = service.client_certificate - - if client_certificate then - local cert, err = get_certificate(client_certificate) - if not cert then - log(ERR, "unable to fetch upstream client TLS certificate ", - client_certificate.id, ": ", err) - return - end - - res, err = set_upstream_cert_and_key(cert.cert, cert.key) - if not res then - log(ERR, "unable to apply upstream client TLS certificate ", - client_certificate.id, ": ", err) - end - end - - local tls_verify = service.tls_verify - if tls_verify then - res, err = set_upstream_ssl_verify(tls_verify) - if not res then - log(CRIT, "unable to set upstream TLS verification to: ", - tls_verify, ", err: ", err) - end - end - - local tls_verify_depth = service.tls_verify_depth - if tls_verify_depth then - res, err = set_upstream_ssl_verify_depth(tls_verify_depth) - if not res then - log(CRIT, "unable to set upstream TLS verification to: ", - tls_verify, ", err: ", err) - -- in case verify can not be enabled, request can no longer be - -- processed without potentially compromising security - return kong.response.exit(500) - end - end - - local ca_certificates = service.ca_certificates - if ca_certificates then - res, err = get_ca_certificate_store(ca_certificates) - if not res then - log(CRIT, "unable to get upstream TLS CA store, err: ", err) - - else - res, err = set_upstream_ssl_trusted_store(res) - if not res then - log(CRIT, "unable to set upstream TLS CA store, err: ", err) - end - end - end - end + set_service_ssl(ctx) if is_stream_module and scheme == "tcp" then local res, err = disable_proxy_ssl() diff --git a/kong/runloop/upstream_ssl.lua b/kong/runloop/upstream_ssl.lua new file mode 100644 index 00000000000..dc32f64c2c5 --- /dev/null +++ b/kong/runloop/upstream_ssl.lua @@ -0,0 +1,115 @@ +local certificate = require "kong.runloop.certificate" +local ktls = require "resty.kong.tls" + + +local kong = kong +local ngx = ngx +local log = ngx.log +local ERR = ngx.ERR +local CRIT = ngx.CRIT + +local get_certificate = certificate.get_certificate +local get_ca_certificate_store = certificate.get_ca_certificate_store +local set_upstream_cert_and_key = ktls.set_upstream_cert_and_key +local set_upstream_ssl_verify = ktls.set_upstream_ssl_verify +local set_upstream_ssl_verify_depth = ktls.set_upstream_ssl_verify_depth +local set_upstream_ssl_trusted_store = ktls.set_upstream_ssl_trusted_store + + +local function set_service_ssl(ctx) + local service = ctx and ctx.service + + if service then + local res, err + local client_certificate = service.client_certificate + + if client_certificate then + local cert, err = get_certificate(client_certificate) + if not cert then + log(ERR, "unable to fetch upstream client TLS certificate ", + client_certificate.id, ": ", err) + return + end + + res, err = set_upstream_cert_and_key(cert.cert, cert.key) + if not res then + log(ERR, "unable to apply upstream client TLS certificate ", + client_certificate.id, ": ", err) + end + end + + local tls_verify = service.tls_verify + if tls_verify then + res, err = set_upstream_ssl_verify(tls_verify) + if not res then + log(CRIT, "unable to set upstream TLS verification to: ", + tls_verify, ", err: ", err) + end + end + + local tls_verify_depth = service.tls_verify_depth + if tls_verify_depth then + res, err = set_upstream_ssl_verify_depth(tls_verify_depth) + if not res then + log(CRIT, "unable to set upstream TLS verification to: ", + tls_verify, ", err: ", err) + -- in case verify can not be enabled, request can no longer be + -- processed without potentially compromising security + return kong.response.exit(500) + end + end + + local ca_certificates = service.ca_certificates + if ca_certificates then + res, err = get_ca_certificate_store(ca_certificates) + if not res then + log(CRIT, "unable to get upstream TLS CA store, err: ", err) + + else + res, err = set_upstream_ssl_trusted_store(res) + if not res then + log(CRIT, "unable to set upstream TLS CA store, err: ", err) + end + end + end + end +end + +local function fallback_upstream_client_cert(ctx, upstream) + if not ctx then + return + end + + upstream = upstream or (ctx.balancer_data and ctx.balancer_data.upstream) + + if not upstream then + return + end + + if ctx.service and not ctx.service.client_certificate then + -- service level client_certificate is not set + local cert, res, err + local client_certificate = upstream.client_certificate + + -- does the upstream object contains a client certificate? + if client_certificate then + cert, err = get_certificate(client_certificate) + if not cert then + log(ERR, "unable to fetch upstream client TLS certificate ", + client_certificate.id, ": ", err) + return + end + + res, err = set_upstream_cert_and_key(cert.cert, cert.key) + if not res then + log(ERR, "unable to apply upstream client TLS certificate ", + client_certificate.id, ": ", err) + end + end + end +end + +return { + set_service_ssl = set_service_ssl, + fallback_upstream_client_cert = fallback_upstream_client_cert, +} diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 364a5243d99..363e561de9d 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -284,7 +284,16 @@ server { default_type ''; set $kong_proxy_mode 'http'; - rewrite_by_lua_block {;} + rewrite_by_lua_block { + -- ngx.localtion.capture will create a new nginx request, + -- so the upstream ssl-related info attached to the `r` gets lost. + -- we need to re-set them here to the new nginx request. + local ctx = ngx.ctx + local upstream_ssl = require("kong.runloop.upstream_ssl") + + upstream_ssl.set_service_ssl(ctx) + upstream_ssl.fallback_upstream_client_cert(ctx) + } access_by_lua_block {;} header_filter_by_lua_block {;} body_filter_by_lua_block {;} diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index aaaaae5df5e..2b251e8fb51 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -89,6 +89,20 @@ local function gen_route(flavor, r) return r end +local function gen_plugin(route) + return { + name = "pre-function", + route = { id = route.id }, + config = { + access = { + [[ + kong.service.request.enable_buffering() + ]] + } + } + } +end + for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do for _, strategy in helpers.each_strategy() do @@ -104,6 +118,8 @@ for _, strategy in helpers.each_strategy() do local tls_upstream local tls_service_mtls_upstream + local route_mtls_buffered_proxying, route_tls_buffered_proxying, route_mtls_upstream_buffered_proxying + reload_router(flavor) lazy_setup(function() @@ -172,6 +188,30 @@ for _, strategy in helpers.each_strategy() do paths = { "/mtls-upstream", }, }))) + route_mtls_buffered_proxying = assert(bp.routes:insert(gen_route(flavor,{ + service = { id = service_mtls.id, }, + hosts = { "example.com", }, + paths = { "/mtls-buffered-proxying", }, + }))) + + route_tls_buffered_proxying = assert(bp.routes:insert(gen_route(flavor,{ + service = { id = service_tls.id, }, + hosts = { "example.com", }, + paths = { "/tls-buffered-proxying", }, + }))) + + route_mtls_upstream_buffered_proxying = assert(bp.routes:insert(gen_route(flavor,{ + service = { id = service_mtls_upstream.id, }, + hosts = { "example.com", }, + paths = { "/mtls-upstream-buffered-proxying", }, + }))) + + -- use pre-function to enable buffered_proxying in order to trigger the + -- `ngx.location.capture("/kong_buffered_http")` in `Kong.response()` + assert(bp.plugins:insert(gen_plugin(route_mtls_buffered_proxying))) + assert(bp.plugins:insert(gen_plugin(route_tls_buffered_proxying))) + assert(bp.plugins:insert(gen_plugin(route_mtls_upstream_buffered_proxying))) + -- tls tls_service_mtls = assert(bp.services:insert({ name = "tls-protected-service-mtls", @@ -294,6 +334,23 @@ for _, strategy in helpers.each_strategy() do assert.matches("400 No required SSL certificate was sent", body, nil, true) assert(proxy_client:close()) end) + + -- buffered_proxying + if subsystems == "http" then + it("accessing protected upstream, buffered_proxying = true", function() + local proxy_client = get_proxy_client(subsystems, 19000) + local res = assert(proxy_client:send { + path = "/mtls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + }) + + local body = assert.res_status(400, res) + assert.matches("400 No required SSL certificate was sent", body, nil, true) + assert(proxy_client:close()) + end) + end end) describe(subsystems .. " #db client certificate supplied via service.client_certificate", function() @@ -332,6 +389,28 @@ for _, strategy in helpers.each_strategy() do end, 10) end) + -- buffered_proxying + if subsystems == "http" then + it("accessing protected upstream, buffered_proxying = true", function() + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19000) + local path = "/mtls-buffered-proxying" + local res = assert(proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + assert(proxy_client:close()) + end) + end, 10) + end) + end + it("send updated client certificate", function () local proxy_client = get_proxy_client(subsystems, 19000) local path @@ -350,6 +429,21 @@ for _, strategy in helpers.each_strategy() do local res_cert = res.headers["X-Cert"] assert(proxy_client:close()) + -- buffered_proxying + local res_cert_buffered + if subsystems == "http" then + local proxy_client = get_proxy_client(subsystems, 19000) + local res = assert(proxy_client:send { + path = "/mtls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + }) + assert.res_status(200, res) + res_cert_buffered = res.headers["X-Cert"] + assert(proxy_client:close()) + end + res = admin_client:patch("/certificates/" .. certificate.id, { body = { cert = ssl_fixtures.cert_client2, @@ -376,6 +470,21 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) local res_cert2 = res.headers["X-Cert"] assert.not_equals(res_cert, res_cert2) + + -- buffered_proxying + local res_cert2_buffered + if subsystems == "http" then + res = assert(proxy_client2:send { + path = "/mtls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + }) + assert.res_status(200, res) + res_cert2_buffered = res.headers["X-Cert"] + assert.not_equals(res_cert_buffered, res_cert2_buffered) + end + -- restore old res = admin_client:patch("/certificates/" .. certificate.id, { body = { @@ -416,6 +525,26 @@ for _, strategy in helpers.each_strategy() do end, 10) assert.matches("400 No required SSL certificate was sent", body, nil, true) + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client= get_proxy_client(subsystems, 19000) + res = assert(proxy_client:send { + path = "/mtls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(400, res) + assert(proxy_client:close()) + end) + end, 10) + + assert.matches("400 No required SSL certificate was sent", body, nil, true) + end end) end) end) @@ -435,6 +564,23 @@ for _, strategy in helpers.each_strategy() do assert.matches("400 No required SSL certificate was sent", body, nil, true) assert(proxy_client:close()) end) + + -- buffered_proxying + if subsystems == "http" then + it("accessing protected upstream, buffered_proxying = true", function() + local proxy_client= get_proxy_client(subsystems, 19002) + local res = assert(proxy_client:send { + path = "/mtls-upstream-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + }) + + local body = assert.res_status(400, res) + assert.matches("400 No required SSL certificate was sent", body, nil, true) + assert(proxy_client:close()) + end) + end end) describe("#db client certificate supplied via upstream.client_certificate", function() @@ -479,6 +625,28 @@ for _, strategy in helpers.each_strategy() do end, 10) end) + -- buffered_proxying + if subsystems == "http" then + it("accessing protected upstream, buffered_proxying = true", function() + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19002) + local path = "/mtls-upstream-buffered-proxying" + local res = assert(proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + assert(proxy_client:close()) + end) + end, 10) + end) + end + it("remove client_certificate removes access", function() local upstream_id if subsystems == "http" then @@ -514,6 +682,26 @@ for _, strategy in helpers.each_strategy() do end, 10) assert.matches("400 No required SSL certificate was sent", body, nil, true) + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19002) + res = assert(proxy_client:send { + path = "/mtls-upstream-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(400, res) + assert(proxy_client:close()) + end) + end, 10) + + assert.matches("400 No required SSL certificate was sent", body, nil, true) + end end) end) @@ -572,6 +760,28 @@ for _, strategy in helpers.each_strategy() do end) end, 10) end) + + -- buffered_proxying + if subsystems == "http" then + it("access is allowed because Service.client_certificate overrides Upstream.client_certificate, buffered_proxy = true", function() + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19002) + local path = "/mtls-upstream-buffered-proxying" + local res = assert(proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + assert(proxy_client:close()) + end) + end, 10) + end) + end end) end) @@ -596,6 +806,23 @@ for _, strategy in helpers.each_strategy() do assert(proxy_client:close()) end) + -- buffered_proxying + if subsystems == "http" then + it("default is off, buffered_proxying = true", function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path = "/tls-buffered-proxying" + local res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + local body = assert.res_status(200, res) + assert.equals("it works", body) + assert(proxy_client:close()) + end) + end + it("#db turn it on, request is blocked", function() local service_tls_id if subsystems == "http" then @@ -640,6 +867,25 @@ for _, strategy in helpers.each_strategy() do if subsystems == "http" then assert.equals("An invalid response was received from the upstream server", body) end + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + res = proxy_client:send { + path = "/tls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + } + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + end, 10) + + assert.equals("An invalid response was received from the upstream server", body) + end end) end) @@ -685,6 +931,26 @@ for _, strategy in helpers.each_strategy() do end, 10) assert.equals("it works", body) + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path = "/tls-buffered-proxying" + local res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + return pcall(function() + body = assert.res_status(200, res) + assert(proxy_client:close()) + end) + end, 10) + + assert.equals("it works", body) + end end) end) @@ -755,6 +1021,25 @@ for _, strategy in helpers.each_strategy() do if subsystems == "http" then assert.equals("An invalid response was received from the upstream server", body) end + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local res = proxy_client:send { + path = "/tls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + } + + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + end, 10) + assert.equals("An invalid response was received from the upstream server", body) + end end) it("request is allowed through if depth limit is sufficient", function() @@ -798,6 +1083,27 @@ for _, strategy in helpers.each_strategy() do end, 10) assert.equals("it works", body) + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path = "/tls-buffered-proxying" + res = assert(proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + }) + + return pcall(function() + body = assert.res_status(200, res) + assert(proxy_client:close()) + end) + end, 10) + + assert.equals("it works", body) + end end) end) end) From 1ac8341a9c26bb143f902f2f94879828e54bd4e6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 17 Sep 2023 23:29:41 -0700 Subject: [PATCH 2964/4351] chore(build): add openresty tarball mirror --- build/openresty/repositories.bzl | 1 + 1 file changed, 1 insertion(+) diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 4c29e63a6de..c2722ac50ee 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -34,6 +34,7 @@ def openresty_repositories(): strip_prefix = "openresty-" + openresty_version, urls = [ "https://openresty.org/download/openresty-" + openresty_version + ".tar.gz", + "https://github.com/Kong/openresty-release-mirror/releases/download/" + openresty_version + "/openresty-" + openresty_version + ".tar.gz", ], patches = KONG_VAR["OPENRESTY_PATCHES"], patch_args = ["-p1"], From 93d40a1b59a372aebcb592ade7b47e772fa189de Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Tue, 19 Sep 2023 09:14:00 +0200 Subject: [PATCH 2965/4351] docs(DEVELOPER): clarify permission for GH token (#11561) When setting up Kong `DEVELOPER.md` points to Github Documentation to generate a Github Access Token in order to download some essential repos. Unfortunately it does not explicitly state what permissions the token should grant. Add a note that it only needs Public Repositories (read-only) permission. --- DEVELOPER.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 17edfe1d567..99b866d4942 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -139,7 +139,7 @@ brew install libyaml ``` Now, we have to set environment variable `GITHUB_TOKEN` to download some essential repos. -You can follow [Managing your personal access token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens) to generate an access token. +You can follow [Managing your personal access token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens) to generate an access token. It does not need to have any other permission than `Public Repositories (read-only)`. ```bash # export GITHUB_TOKEN=ghp_xxxxxx_your_access_token From cd144eaa09d66b79fae101afed949d46032f3828 Mon Sep 17 00:00:00 2001 From: Dustin Dauncey Date: Tue, 19 Sep 2023 01:23:40 -0700 Subject: [PATCH 2966/4351] docs(kong.conf.default): add units to config option (#11516) --- kong.conf.default | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong.conf.default b/kong.conf.default index 6dc1b3adcef..07c1fe87f90 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1579,7 +1579,7 @@ # Services updates. #worker_state_update_frequency = 5 - # Defines how often the worker state changes are + # Defines (in seconds) how often the worker state changes are # checked with a background job. When a change # is detected, a new router or balancer will be # built, as needed. Raising this value will From 014e8dfe4380d9d1cba3160a6616c51cffc23024 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 19 Sep 2023 16:37:00 +0800 Subject: [PATCH 2967/4351] docs(CONTRIBUTING): add link to the changelog readme and reformatted (#11474) --- CONTRIBUTING.md | 87 ++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 68 insertions(+), 19 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index dd857323838..5ff49204176 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -8,25 +8,40 @@ contributors and maintainers. Consult the Table of Contents below, and jump to the desired section. -## Table of Contents - -- [Where to seek for help?](#where-to-seek-for-help) - - [Enterprise Edition](#enterprise-edition) - - [Community Edition](#community-edition) -- [Where to report bugs?](#where-to-report-bugs) -- [Where to submit feature requests?](#where-to-submit-feature-requests) -- [Contributing](#contributing) - - [Improving the documentation](#improving-the-documentation) - - [Proposing a new plugin](#proposing-a-new-plugin) - - [Submitting a patch](#submitting-a-patch) - - [Git branches](#git-branches) - - [Commit atomicity](#commit-atomicity) - - [Commit message format](#commit-message-format) - - [Static linting](#static-linting) - - [Writing tests](#writing-tests) - - [Writing performant code](#writing-performant-code) - - [Contributor T-shirt](#contributor-t-shirt) -- [Code style](#code-style) +# Table of Contents + +* [Contributing to Kong :monkey_face:](#contributing-to-kong-monkey_face) + * [Where to seek for help?](#where-to-seek-for-help) + * [Enterprise Edition](#enterprise-edition) + * [Community Edition](#community-edition) + * [Where to report bugs?](#where-to-report-bugs) + * [Where to submit feature requests?](#where-to-submit-feature-requests) + * [Contributing](#contributing) + * [Improving the documentation](#improving-the-documentation) + * [Proposing a new plugin](#proposing-a-new-plugin) + * [Submitting a patch](#submitting-a-patch) + * [Git branches](#git-branches) + * [Commit atomicity](#commit-atomicity) + * [Commit message format](#commit-message-format) + * [Type](#type) + * [Scope](#scope) + * [Subject](#subject) + * [Body](#body) + * [Footer](#footer) + * [Examples](#examples) + * [Static linting](#static-linting) + * [Writing tests](#writing-tests) + * [Writing changelog](#writing-changelog) + * [Writing performant code](#writing-performant-code) + * [Contributor T-shirt](#contributor-t-shirt) + * [Code style](#code-style) + * [Table of Contents - Code style](#table-of-contents---code-style) + * [Modules](#modules) + * [Variables](#variables) + * [Tables](#tables) + * [Strings](#strings) + * [Functions](#functions) + * [Conditional expressions](#conditional-expressions) ## Where to seek for help? @@ -256,6 +271,8 @@ Here is a template of what your commit message should look like:
``` +[Back to TOC](#table-of-contents) + ##### Type The type of your commit indicates what type of change this commit is about. The @@ -276,6 +293,8 @@ accepted types are: considered part of a refactor, build process updates, dependency bumps, or auxiliary tools and libraries updates (LuaRocks, Travis-ci, etc...). +[Back to TOC](#table-of-contents) + ##### Scope The scope is the part of the codebase that is affected by your change. Choosing @@ -298,6 +317,8 @@ it is at your discretion, but here are some of the most frequent ones: - `*`: When the change affects too many parts of the codebase at once (this should be rare and avoided) +[Back to TOC](#table-of-contents) + ##### Subject Your subject should contain a succinct description of the change. It should be @@ -307,6 +328,8 @@ written so that: - It is **not** capitalized: "fix typo", and not "Fix typo" - It does **not** include a period. :smile: +[Back to TOC](#table-of-contents) + ##### Body The body of your commit message should contain a detailed description of your @@ -316,11 +339,15 @@ motivation, the chosen implementation, and justify it. As previously mentioned, lines in the commit messages should not exceed 72 characters. +[Back to TOC](#table-of-contents) + ##### Footer The footer is the ideal place to link to related material about the change: related GitHub issues, Pull Requests, fixed bug reports, etc... +[Back to TOC](#table-of-contents) + ##### Examples Here are a few examples of good commit messages to take inspiration from: @@ -418,6 +445,13 @@ assert.same(t1, t2) [Back to TOC](#table-of-contents) +#### Writing changelog + +Please follow the guidelines in [Changelog Readme](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) +on how to write changelog for your change. + +[Back to TOC](#table-of-contents) + #### Writing performant code We write code for the [LuaJIT](https://github.com/Kong/kong/issues/new) @@ -546,6 +580,8 @@ the recommended style are welcome!** - [Functions](#functions) - [Conditional expressions](#conditional-expressions) +[Back to TOC](#table-of-contents) + ### Modules When writing a module (a Lua file), separate logical blocks of code with @@ -573,6 +609,8 @@ return _M [Back to code style TOC](#table-of-contents---code-style) +[Back to TOC](#table-of-contents) + ### Variables When naming a variable or function, **do** use snake_case: @@ -597,6 +635,8 @@ local MAX_LEN = 100 [Back to code style TOC](#table-of-contents---code-style) +[Back to TOC](#table-of-contents) + ### Tables Use the constructor syntax, and **do** include a trailing comma: @@ -642,6 +682,8 @@ end [Back to code style TOC](#table-of-contents---code-style) +[Back to TOC](#table-of-contents) + ### Strings **Do** favor the use of double quotes in all Lua code (plain files and @@ -689,6 +731,8 @@ local str = "It is a very very very long string, " .. [Back to code style TOC](#table-of-contents---code-style) +[Back to TOC](#table-of-contents) + ### Functions Prefer the function syntax over variable syntax: @@ -770,6 +814,8 @@ local str = string.format("SELECT * FROM users WHERE first_name = '%s'", [Back to code style TOC](#table-of-contents---code-style) +[Back to TOC](#table-of-contents) + ### Conditional expressions Avoid writing 1-line conditions, **do** indent the child branch: @@ -897,3 +943,6 @@ end ``` [Back to code style TOC](#table-of-contents---code-style) + +[Back to TOC](#table-of-contents) + From 185e937bc72b056e88328b2ed976b7dd000713a4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 19 Sep 2023 16:41:25 +0800 Subject: [PATCH 2968/4351] refactor(core): wrapper of now_ms and start_time_ms (#11536) --- kong/init.lua | 42 ++++++++++++++++++++++-------------------- kong/tools/utils.lua | 15 +++++++++++++++ 2 files changed, 37 insertions(+), 20 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index ff1a30fbf89..5a0eedfce23 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -97,7 +97,6 @@ local reports = require "kong.reports" local kong = kong local ngx = ngx -local now = ngx.now local var = ngx.var local arg = ngx.arg local header = ngx.header @@ -111,7 +110,6 @@ local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG local is_http_module = ngx.config.subsystem == "http" local is_stream_module = ngx.config.subsystem == "stream" -local start_time = ngx.req.start_time local worker_id = ngx.worker.id local type = type local error = error @@ -126,7 +124,11 @@ local set_current_peer = ngx_balancer.set_current_peer local set_timeouts = ngx_balancer.set_timeouts local set_more_tries = ngx_balancer.set_more_tries local enable_keepalive = ngx_balancer.enable_keepalive -local time_ns = utils.time_ns + + +local time_ns = utils.time_ns +local get_now_ms = utils.get_now_ms +local get_start_time_ms = utils.get_start_time_ms local get_updated_now_ms = utils.get_updated_now_ms @@ -906,11 +908,11 @@ end function Kong.preread() local ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC)) if not ctx.KONG_PROCESSING_START then - ctx.KONG_PROCESSING_START = start_time() * 1000 + ctx.KONG_PROCESSING_START = get_start_time_ms() end if not ctx.KONG_PREREAD_START then - ctx.KONG_PREREAD_START = now() * 1000 + ctx.KONG_PREREAD_START = get_now_ms() end ctx.KONG_PHASE = PHASES.preread @@ -964,7 +966,7 @@ function Kong.rewrite() local ctx = ngx.ctx -- after an internal redirect. Restore (and restash) kong_resty_ctx.stash_ref(ctx) -- context to avoid re-executing phases - ctx.KONG_REWRITE_ENDED_AT = now() * 1000 + ctx.KONG_REWRITE_ENDED_AT = get_now_ms() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START return @@ -979,11 +981,11 @@ function Kong.rewrite() end if not ctx.KONG_PROCESSING_START then - ctx.KONG_PROCESSING_START = start_time() * 1000 + ctx.KONG_PROCESSING_START = get_start_time_ms() end if not ctx.KONG_REWRITE_START then - ctx.KONG_REWRITE_START = now() * 1000 + ctx.KONG_REWRITE_START = get_now_ms() end ctx.KONG_PHASE = PHASES.rewrite @@ -1018,7 +1020,7 @@ end function Kong.access() local ctx = ngx.ctx if not ctx.KONG_ACCESS_START then - ctx.KONG_ACCESS_START = now() * 1000 + ctx.KONG_ACCESS_START = get_now_ms() if ctx.KONG_REWRITE_START and not ctx.KONG_REWRITE_ENDED_AT then ctx.KONG_REWRITE_ENDED_AT = ctx.KONG_ACCESS_START @@ -1084,7 +1086,7 @@ end function Kong.balancer() -- This may be called multiple times, and no yielding here! - local now_ms = now() * 1000 + local now_ms = get_now_ms() local now_ns = time_ns() local ctx = ngx.ctx @@ -1311,7 +1313,7 @@ do -- fake response phase (this runs after the balancer) if not ctx.KONG_RESPONSE_START then - ctx.KONG_RESPONSE_START = now() * 1000 + ctx.KONG_RESPONSE_START = get_now_ms() if ctx.KONG_BALANCER_START and not ctx.KONG_BALANCER_ENDED_AT then ctx.KONG_BALANCER_ENDED_AT = ctx.KONG_RESPONSE_START @@ -1354,7 +1356,7 @@ end function Kong.header_filter() local ctx = ngx.ctx if not ctx.KONG_PROCESSING_START then - ctx.KONG_PROCESSING_START = start_time() * 1000 + ctx.KONG_PROCESSING_START = get_start_time_ms() end if not ctx.workspace then @@ -1362,7 +1364,7 @@ function Kong.header_filter() end if not ctx.KONG_HEADER_FILTER_START then - ctx.KONG_HEADER_FILTER_START = now() * 1000 + ctx.KONG_HEADER_FILTER_START = get_now_ms() if ctx.KONG_REWRITE_START and not ctx.KONG_REWRITE_ENDED_AT then ctx.KONG_REWRITE_ENDED_AT = ctx.KONG_BALANCER_START or @@ -1426,7 +1428,7 @@ end function Kong.body_filter() local ctx = ngx.ctx if not ctx.KONG_BODY_FILTER_START then - ctx.KONG_BODY_FILTER_START = now() * 1000 + ctx.KONG_BODY_FILTER_START = get_now_ms() if ctx.KONG_REWRITE_START and not ctx.KONG_REWRITE_ENDED_AT then ctx.KONG_REWRITE_ENDED_AT = ctx.KONG_ACCESS_START or @@ -1503,11 +1505,11 @@ end function Kong.log() local ctx = ngx.ctx if not ctx.KONG_LOG_START then - ctx.KONG_LOG_START = now() * 1000 + ctx.KONG_LOG_START = get_now_ms() ctx.KONG_LOG_START_NS = time_ns() if is_stream_module then if not ctx.KONG_PROCESSING_START then - ctx.KONG_PROCESSING_START = start_time() * 1000 + ctx.KONG_PROCESSING_START = get_start_time_ms() end if ctx.KONG_PREREAD_START and not ctx.KONG_PREREAD_ENDED_AT then @@ -1616,8 +1618,8 @@ end local function serve_content(module) local ctx = ngx.ctx - ctx.KONG_PROCESSING_START = start_time() * 1000 - ctx.KONG_ADMIN_CONTENT_START = ctx.KONG_ADMIN_CONTENT_START or now() * 1000 + ctx.KONG_PROCESSING_START = get_start_time_ms() + ctx.KONG_ADMIN_CONTENT_START = ctx.KONG_ADMIN_CONTENT_START or get_now_ms() ctx.KONG_PHASE = PHASES.admin_api log_init_worker_errors(ctx) @@ -1648,11 +1650,11 @@ function Kong.admin_header_filter() local ctx = ngx.ctx if not ctx.KONG_PROCESSING_START then - ctx.KONG_PROCESSING_START = start_time() * 1000 + ctx.KONG_PROCESSING_START = get_start_time_ms() end if not ctx.KONG_ADMIN_HEADER_FILTER_START then - ctx.KONG_ADMIN_HEADER_FILTER_START = now() * 1000 + ctx.KONG_ADMIN_HEADER_FILTER_START = get_now_ms() if ctx.KONG_ADMIN_CONTENT_START and not ctx.KONG_ADMIN_CONTENT_ENDED_AT then ctx.KONG_ADMIN_CONTENT_ENDED_AT = ctx.KONG_ADMIN_HEADER_FILTER_START diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index e1fcfba149e..8b9c3bb9347 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1792,15 +1792,30 @@ _M.sha256_hex = sha256_hex _M.sha256_base64 = sha256_base64 _M.sha256_base64url = sha256_base64url + +local get_now_ms local get_updated_now_ms +local get_start_time_ms do local now = ngx.now local update_time = ngx.update_time + local start_time = ngx.req.start_time + + function get_now_ms() + return now() * 1000 -- time is kept in seconds with millisecond resolution. + end + function get_updated_now_ms() update_time() return now() * 1000 -- time is kept in seconds with millisecond resolution. end + + function get_start_time_ms() + return start_time() * 1000 -- time is kept in seconds with millisecond resolution. + end end +_M.get_now_ms = get_now_ms _M.get_updated_now_ms = get_updated_now_ms +_M.get_start_time_ms = get_start_time_ms return _M From 2be2493306de2b8957cd2fc31828b62361c01a20 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Tue, 19 Sep 2023 16:43:34 +0800 Subject: [PATCH 2969/4351] tests(mlcache): disable the flaky test 8 (#11573) --- t/05-mlcache/03-peek.t | 1 + 1 file changed, 1 insertion(+) diff --git a/t/05-mlcache/03-peek.t b/t/05-mlcache/03-peek.t index 51c373ed1f6..0ad33e0ddcb 100644 --- a/t/05-mlcache/03-peek.t +++ b/t/05-mlcache/03-peek.t @@ -359,6 +359,7 @@ no ttl: false === TEST 8: peek() returns remaining ttl if shm_miss is specified +--- SKIP --- http_config eval: $::HttpConfig --- config location = /t { From 8ad64f8a89fbad902af3873d913502a582d9e8ee Mon Sep 17 00:00:00 2001 From: Kurt Tu <131840510+sabertobihwy@users.noreply.github.com> Date: Tue, 19 Sep 2023 17:43:00 +0800 Subject: [PATCH 2970/4351] refactor(statsd): refactor workspace id and name retrieval (#11442) --- CHANGELOG/unreleased/kong/11442.yaml | 7 +++++++ kong/plugins/statsd/log.lua | 3 +-- kong/workspaces/init.lua | 5 +++++ 3 files changed, 13 insertions(+), 2 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11442.yaml diff --git a/CHANGELOG/unreleased/kong/11442.yaml b/CHANGELOG/unreleased/kong/11442.yaml new file mode 100644 index 00000000000..30dc3e5fe2e --- /dev/null +++ b/CHANGELOG/unreleased/kong/11442.yaml @@ -0,0 +1,7 @@ +message: refactor workspace id and name retrieval +type: performance +scope: Core +prs: +- 11442 +jiras: +- "FTI-5303" diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index 28d1ad6b00f..d0bede908d6 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -132,8 +132,7 @@ local get_workspace_id = { return ws.get_workspace_id() end, workspace_name = function() - local workspace = ws.get_workspace() - return workspace.name + return ws.get_workspace_name() end } diff --git a/kong/workspaces/init.lua b/kong/workspaces/init.lua index c877a6e777d..87e780ce30d 100644 --- a/kong/workspaces/init.lua +++ b/kong/workspaces/init.lua @@ -34,6 +34,11 @@ function workspaces.get_workspace() end +function workspaces.get_workspace_name() + return "default" +end + + function workspaces.set_workspace(ws) ngx.ctx.workspace = ws and ws.id end From 03bfc29334d9bf0078c22db36373a15761152196 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 19 Sep 2023 12:29:30 +0200 Subject: [PATCH 2971/4351] fix(test): don't expect specific status code in queue shutdown test (#11606) konghq.com:80 no longer responds with 301 to POST requests, but as we're not interested in the specific status code anyway, remove it from the expected string. We only need to make sure that an attempt was made to contact the log server (konghq.com). KAG-2612 --- spec/02-integration/16-queues/01-shutdown_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/16-queues/01-shutdown_spec.lua b/spec/02-integration/16-queues/01-shutdown_spec.lua index bc03770a4bc..1b706fd0490 100644 --- a/spec/02-integration/16-queues/01-shutdown_spec.lua +++ b/spec/02-integration/16-queues/01-shutdown_spec.lua @@ -122,7 +122,7 @@ for _, strategy in helpers.each_strategy() do local res, err = helpers.stop_kong(nil, true, nil, "QUIT") assert(res, err) - assert.logfile().has.line("handler could not process entries: request to konghq.com:80 returned status code 301") + assert.logfile().has.line("handler could not process entries: request to konghq.com:80 returned status code") end) end) end From be0aee6b48dc66a67ac57b2b700ea258536127a2 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 19 Sep 2023 21:55:20 +0800 Subject: [PATCH 2972/4351] chore(ci): automatically label community PRs with author/community (#11604) When a pull request against the Kong/kong repository is opened, it should be automatically labeled with author/community if the account opening the PR is not a member of the Kong organization. But because of the author's permissions, it is not allowed to add labels to the PR. So try to use schedule instead of pull_request to implement this requirement. KAG-2562 --- .github/workflows/label-community-pr.yml | 28 ++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 .github/workflows/label-community-pr.yml diff --git a/.github/workflows/label-community-pr.yml b/.github/workflows/label-community-pr.yml new file mode 100644 index 00000000000..fe0bbe7cf1b --- /dev/null +++ b/.github/workflows/label-community-pr.yml @@ -0,0 +1,28 @@ +name: Label community PRs + +on: + schedule: + - cron: '*/30 * * * *' + +permissions: + pull-requests: write + +jobs: + check_author: + runs-on: ubuntu-latest + + steps: + - uses: actions/checkout@v4 + - name: Label Community PR + env: + GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} + run: | + set +e + for id in `gh pr list -S 'draft:false' -s 'open'|awk '{print $1}'` + do + name=`gh pr view $id --json author -q '.author.login'` + gh api orgs/Kong/members --paginate -q '.[].login'|grep -q "^${name}$" + if [ $? -ne 0 ]; then + gh pr edit $id --add-label "author/community" + fi + done From 84ef30c899b9b9a3a31492f65749cb8a2755d571 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 19 Sep 2023 18:44:25 +0300 Subject: [PATCH 2973/4351] chore(deps): bump resty.aws from 1.3.2 to 1.3.5 (#11613) ### Summary #### 1.3.5 (19-Sep-2023) - fix: lazily initialize structures to avoid c-boundary errors on require [87](https://github.com/Kong/lua-resty-aws/pull/87) #### 1.3.4 (13-Sep-2023) - fix: remove more module-level uses of config.global [83](https://github.com/Kong/lua-resty-aws/pull/83) #### 1.3.3 (13-Sep-2023) - fix: don't invoke region detection code on the module toplevel and advise against trying to. [81](https://github.com/Kong/lua-resty-aws/pull/81) Signed-off-by: Aapo Talvensaari --- CHANGELOG/unreleased/kong/11613.yaml | 4 ++++ kong-3.5.0-0.rockspec | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 CHANGELOG/unreleased/kong/11613.yaml diff --git a/CHANGELOG/unreleased/kong/11613.yaml b/CHANGELOG/unreleased/kong/11613.yaml new file mode 100644 index 00000000000..907848b3922 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11613.yaml @@ -0,0 +1,4 @@ +message: "Bumped lua-resty-aws from 1.3.2 to 1.3.5" +type: dependency +prs: + - 11613 diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index bec6b8e925e..8c59cf2906b 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 1.6.3", "lua-messagepack == 0.5.2", - "lua-resty-aws == 1.3.2", + "lua-resty-aws == 1.3.5", "lua-resty-openssl == 0.8.25", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", From 94fbf7ef1c233eb2ce7847ba20a0197ec3b2bb5e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 20 Sep 2023 11:17:59 +0300 Subject: [PATCH 2974/4351] fix(aws-lambda): lazily initialize aws library (#11614) ### Summary Lazily initializes AWS library on a first use, to remove startup delay caused by AWS metadata discovery. Signed-off-by: Aapo Talvensaari --- kong/db/dao/plugins.lua | 24 ------------------------ kong/init.lua | 2 -- kong/plugins/aws-lambda/handler.lua | 17 ++++++++++++----- 3 files changed, 12 insertions(+), 31 deletions(-) diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 9bf8447ef04..f05c31d677a 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -355,29 +355,5 @@ function Plugins:get_handlers() return list end -function Plugins:execute_plugin_init() - local handlers, err = self:get_handlers() - if not handlers then - return nil, err - end - - local errors - - for _, handler in ipairs(handlers) do - if implements(handler.handler, "init") then - local ok, err = pcall(handler.handler.init, handler.handler) - if not ok then - errors = errors or {} - errors[#errors + 1] = "on plugin '" .. handler.name .. "': " .. tostring(err) - end - end - end - - if errors then - return nil, "error executing plugin init: " .. table.concat(errors, "; ") - end - - return true -end return Plugins diff --git a/kong/init.lua b/kong/init.lua index 5a0eedfce23..f200f08c49b 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -629,8 +629,6 @@ function Kong.init() -- Load plugins as late as possible so that everything is set up assert(db.plugins:load_plugin_schemas(config.loaded_plugins)) - assert(db.plugins:execute_plugin_init()) - if is_stream_module then stream_api.load_handlers() end diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 0370568a0ed..a2a6c597288 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -8,6 +8,7 @@ local ngx_update_time = ngx.update_time local kong = kong local meta = require "kong.meta" local constants = require "kong.constants" +local aws_config = require "resty.aws.config" -- reads environment variables, thus specified here local VIA_HEADER = constants.HEADERS.VIA local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION @@ -30,18 +31,24 @@ local function get_now() end +local function initialize() + AWS_GLOBAL_CONFIG = aws_config.global + AWS = aws() + initialize = nil +end + + local AWSLambdaHandler = { PRIORITY = 750, VERSION = meta.version } -function AWSLambdaHandler:init() - AWS_GLOBAL_CONFIG = require("resty.aws.config").global - AWS = aws() -end - function AWSLambdaHandler:access(conf) + if initialize then + initialize() + end + -- The region in plugin configuraion has higher priority -- than the one in environment variable local region = conf.aws_region or AWS_REGION From 710489f2d4cdbebf0fa8c9b9f8e2d8e38e749cad Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Wed, 20 Sep 2023 17:14:41 +0800 Subject: [PATCH 2975/4351] chore(changelog): use reusable changelog workflow (#11549) This avoids code duplication and makes improvements on changelog generation/format easier. --- .github/workflows/changelog-requirement.yml | 32 +++ .github/workflows/changelog-validation.yml | 17 ++ .github/workflows/changelog.yaml | 47 ---- CHANGELOG/Makefile | 3 - CHANGELOG/README.md | 88 ------ CHANGELOG/changelog | 292 -------------------- CHANGELOG/changelog-md-template.lua | 63 ----- CHANGELOG/changelog-template.yaml | 2 - CHANGELOG/schema.json | 67 ----- 9 files changed, 49 insertions(+), 562 deletions(-) create mode 100644 .github/workflows/changelog-requirement.yml create mode 100644 .github/workflows/changelog-validation.yml delete mode 100644 .github/workflows/changelog.yaml delete mode 100644 CHANGELOG/Makefile delete mode 100644 CHANGELOG/README.md delete mode 100755 CHANGELOG/changelog delete mode 100644 CHANGELOG/changelog-md-template.lua delete mode 100644 CHANGELOG/schema.json diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml new file mode 100644 index 00000000000..7bbc02a32a3 --- /dev/null +++ b/.github/workflows/changelog-requirement.yml @@ -0,0 +1,32 @@ +name: Changelog Requirement + +on: + pull_request: + types: [ opened, synchronize, labeled, unlabeled ] + paths: + - 'kong/**' + - '**.rockspec' + - '.requirements' + +jobs: + require-changelog: + if: ${{ !contains(github.event.*.labels.*.name, 'skip-changelog') }} + name: Requires changelog + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v4 + with: + fetch-depth: 2 + + - name: computes changed files + id: changelog-check + uses: tj-actions/changed-files@2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a # v37 + with: + files: 'CHANGELOG/unreleased/**/*.yaml' + + - name: asserts changelog added + run: > + if [ "${{ steps.changelog-check.outputs.added_files_count }}" = "0" ]; then + echo "Should contain at least one changelog file in CHANGELOG/unreleased/*/ directory" + exit 1 + fi diff --git a/.github/workflows/changelog-validation.yml b/.github/workflows/changelog-validation.yml new file mode 100644 index 00000000000..7590fca8928 --- /dev/null +++ b/.github/workflows/changelog-validation.yml @@ -0,0 +1,17 @@ +name: Changelog Validation + +on: + pull_request: + types: [ opened, synchronize ] + +jobs: + validate-changelog: + name: Validate changelog + runs-on: ubuntu-latest + steps: + - uses: actions/checkout@v4 + + - name: Validate changelogs + uses: Kong/gateway-changelog@main + with: + files: CHANGELOG/unreleased/*/*.yaml diff --git a/.github/workflows/changelog.yaml b/.github/workflows/changelog.yaml deleted file mode 100644 index ce2b55eb6fa..00000000000 --- a/.github/workflows/changelog.yaml +++ /dev/null @@ -1,47 +0,0 @@ -name: Changelog - -on: - pull_request: - types: [ "opened", "synchronize", "labeled", "unlabeled" ] - paths: - - 'kong/**' - - '**.rockspec' - - '.requirements' - -jobs: - require-changelog: - name: Is changelog required? - runs-on: ubuntu-latest - steps: - - name: Checkout - uses: actions/checkout@v4 - with: - fetch-depth: 2 - - - name: Retrives changed files in CHANGELOG/unreleased/**/*.yaml - id: changelog-check - uses: tj-actions/changed-files@2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a # v37 - with: - files: 'CHANGELOG/unreleased/**/*.yaml' - - - name: Requires a changelog file if 'skip-changelog' label is not added - if: ${{ !contains(github.event.*.labels.*.name, 'skip-changelog') }} - run: > - if [ "${{ steps.changelog-check.outputs.added_files_count }}" = "0" ]; then - echo "PR should contain a changelog file" - exit 1 - fi - - validate-changelog: - name: Validate changelog - runs-on: ubuntu-latest - steps: - - name: Checkout - uses: actions/checkout@v4 - - - name: Validate changelogs - uses: thiagodnf/yaml-schema-checker@58b96413951ebe86a396275c48620b8435439694 # v0.0.10 - with: - jsonSchemaFile: CHANGELOG/schema.json - yamlFiles: | - CHANGELOG/unreleased/*/*.yaml diff --git a/CHANGELOG/Makefile b/CHANGELOG/Makefile deleted file mode 100644 index a71e38b4110..00000000000 --- a/CHANGELOG/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -install_dependencies: - luarocks install penlight --local - luarocks install lyaml --local diff --git a/CHANGELOG/README.md b/CHANGELOG/README.md deleted file mode 100644 index ead8a94074c..00000000000 --- a/CHANGELOG/README.md +++ /dev/null @@ -1,88 +0,0 @@ -# CHANGELOG - -The CHANGELOG directory is used for individual changelog file practice. -The `kong/CHANGELOG.md` now is deprecated. - - -## How to add a changelog file for your PR? - -1/ Copy the `changelog-template.yaml` file and rename with your PR number or a short message as the filename. For example, `11279.yaml`, `introduce-a-new-changelog-system.yaml`. (Prefer using PR number as it's already unique and wouldn't introduce conflict) - -2/ Fill out the changelog template. - - -The description of the changelog file field, please follow the `schema.json` for more details. - -- message: Message of the changelog -- type: Changelog type. (`feature`, `bugfix`, `dependency`, `deprecation`, `breaking_change`) -- scope: Changelog scope. (`Core`, `Plugin`, `PDK`, `Admin API`, `Performance`, `Configuration`, `Clustering`) -- prs: List of associated GitHub PRs -- issues: List of associated GitHub issues -- jiras: List of associated Jira tickets for internal track - -Sample 1 -```yaml -message: Introduce the request id as core feature. -type: feat -scope: Core -prs: - - 11308 -``` - -Sample 2 -```yaml -message: Fix response body gets repeated when `kong.response.get_raw_body()` is called multiple times in a request lifecycle. -type: bugfix -scope: PDK -prs: - - 11424 -jiras: - - "FTI-5296" -``` - - -## changelog command - -The `changelog` command tool provides `preview`, and `release` commands. - -### Prerequisites - -You can skip this part if you're at Kong Bazel virtual env. - -Install luajit - -Install luarocks libraries - -``` -luarocks install penlight --local -luarocks install lyaml --local -``` - -### Usage - -```shell -$ ./changelog -h - -Usage: changelog [options] - -Commands: - release release a release note based on the files in the CHANGELOG/unreleased directory. - preview preview a release note based on the files in the CHANGELOG/unreleased directory. - -Options: - -h, --help display help for command - -Examples: - changelog preview 1.0.0 - changelog release 1.0.0 -``` - -**Preview a release note** -```shell -./changelog preview 1.0.0 -``` - -**Release a release note** -```shell -./changelog release 1.0.0 -``` diff --git a/CHANGELOG/changelog b/CHANGELOG/changelog deleted file mode 100755 index 87e93e2c46d..00000000000 --- a/CHANGELOG/changelog +++ /dev/null @@ -1,292 +0,0 @@ -#!/usr/bin/env luajit - -local pl_template = require "pl.template" -local pl_tablex = require "pl.tablex" -local pl_file = require "pl.file" -local pl_dir = require "pl.dir" -local pl_path = require "pl.path" -local pl_stringx = require "pl.stringx" -local lyaml = require "lyaml" -local pl_app = require 'pl.lapp' - -local CHANGELOG_PATH -- absolute path of CHANGELOG directory -do - local base_path = os.getenv("PWD") - local command = debug.getinfo(1, "S").source:sub(2) - local last_idx = pl_stringx.rfind(command, "/") - if last_idx then - base_path = pl_path.join(base_path, string.sub(command, 1, last_idx - 1)) - end - CHANGELOG_PATH = base_path -end -local UNRELEASED = "unreleased" -local REPOS = { - kong = "Kong/kong", -} -local JIRA_BASE_URL = "https://konghq.atlassian.net/browse/" -local GITHUB_REFERENCE = { - pr = "https://github.com/%s/pull/%d", - issue = "https://github.com/%s/issues/%d" -} -local SCOPE_PRIORITY = { -- smallest on top - Performance = 10, - Configuration = 20, - Core = 30, - PDK = 40, - Plugin = 50, - ["Admin API"] = 60, - Clustering = 70, - Default = 100, -- default priority -} - -setmetatable(SCOPE_PRIORITY, { - __index = function() - return rawget(SCOPE_PRIORITY, "Default") - 1 - end -}) - -local function table_keys(t) - if type(t) ~= "table" then - return t - end - local keys = {} - for k, _ in pairs(t) do - table.insert(keys, k) - end - return keys -end - -local function parse_github_ref(system, reference_type, references) - if references == nil or references == lyaml.null then - return nil - end - local parsed_references = {} - for i, ref in ipairs(references or {}) do - local repo = REPOS[system] - local ref_no = tonumber(ref) -- treat ref as number string first - local name = "#" .. ref - if not ref_no then -- ref is not a number string - local parts = pl_stringx.split(ref, ":") - repo = parts[1] - ref_no = parts[2] - name = pl_stringx.replace(tostring(ref), ":", " #") - end - parsed_references[i] = { - id = ref_no, - name = name, - link = string.format(GITHUB_REFERENCE[reference_type], repo, ref_no), - } - end - return parsed_references -end - - -local function parse_jiras(jiras) - local jira_items = {} - for i, jira in ipairs(jiras or {}) do - jiras[i] = { - id = jira, - link = JIRA_BASE_URL .. jira - } - end - return jira_items -end - - -local function is_yaml(filename) - return pl_stringx.endswith(filename, ".yaml") or - pl_stringx.endswith(filename, ".yml") -end - -local function is_empty_table(t) - return next(t) == nil -end - -local function compile_template(data, template) - local compile_env = { - _escape = ">", - _brackets = "{}", - _debug = true, - pairs = pairs, - ipairs = ipairs, - tostring = tostring, - is_empty_table = is_empty_table, - } - - compile_env = pl_tablex.merge(compile_env, data, true) -- union - local content, err = pl_template.substitute(template, compile_env) - if not content then - return nil, "failed to compile template: " .. err - end - - return content -end - -local function absolute_path(...) - local path = CHANGELOG_PATH - for _, p in ipairs({...}) do - path = pl_path.join(path, p) - end - return path -end - -local function collect_files(folder) - local files - if pl_path.exists(folder) then - files = assert(pl_dir.getfiles(folder)) - if files then - table.sort(files) - end - end - local sorted_files = {} - for _, filename in ipairs(files or {}) do - if is_yaml(filename) then - table.insert(sorted_files, filename) - end - end - - return sorted_files -end - - -local function collect_folder(system, folder) - local data = { - features = {}, - bugfixes = {}, - breaking_changes = {}, - dependencies = {}, - deprecations = {}, - } - - local map = { - feature = "features", - bugfix = "bugfixes", - breaking_change = "breaking_changes", - dependency = "dependencies", - deprecation = "deprecations", - } - - local files = collect_files(folder) - for _, filename in ipairs(files) do - local content = assert(pl_file.read(filename)) - local entry = assert(lyaml.load(content)) - - entry.prs = parse_github_ref(system, "pr", entry.prs) or {} - entry.issues = parse_github_ref(system, "issue", entry.issues) or {} - entry.jiras = parse_jiras(entry.jiras) or {} - - if entry.scope == nil or entry.scope == lyaml.null then - entry.scope = "Default" - end - - local key = map[entry.type] - if not data[key][entry.scope] then - data[key][entry.scope] = {} - end - table.insert(data[key][entry.scope], entry) - end - - for _, scopes in pairs(data) do - local scope_names = table_keys(scopes) - table.sort(scope_names, function(a, b) return SCOPE_PRIORITY[a] < SCOPE_PRIORITY[b] end) - scopes.sorted_scopes = scope_names - end - - return data -end - -local function collect_unreleased() - local data = {} - - data.kong = collect_folder("kong", absolute_path(UNRELEASED, "kong")) - - return data -end - - -local function generate_content(data) - local template_path = absolute_path("changelog-md-template.lua") - local content = assert(pl_file.read(template_path)) - local changelog_template = assert(loadstring(content))() - return compile_template(data, changelog_template) -end - - --- command: release --- release a release note -local function release(version) - -- mkdir unreleased path if not exists - if not pl_path.exists(absolute_path(UNRELEASED)) then - assert(pl_dir.makepath(absolute_path(UNRELEASED))) - end - - local data = collect_unreleased() - data.version = version - local content = assert(generate_content(data)) - local target_path = absolute_path(version) - if pl_path.exists(target_path) then - error("directory exists, please manually remove. " .. version) - end - os.execute("mv " .. UNRELEASED .. " " .. target_path) - local filename = pl_path.join(target_path, "changelog.md") - assert(pl_file.write(filename, content)) - assert(pl_dir.makepath(UNRELEASED)) - - print("Successfully generated release note.") -end - - --- command: preview --- preview the release note -local function preview(version) - local data = collect_unreleased() - data.version = version - local content = assert(generate_content(data)) - print(content) -end - - -local cmds = { - release = function(args) - local version = args[1] - if not version then - error("Missing version") - end - release(version) - end, - preview = function(args) - local version = args[1] - if not version then - error("Missing version") - end - preview(version) - end, -} - - -local args = pl_app [[ -Usage: changelog [options] - -Commands: - release release a release note based on the files in the CHANGELOG/unreleased directory. - preview preview a release note based on the files in the CHANGELOG/unreleased directory. - -Options: - -h, --help display help for command - -Examples: - changelog preview 1.0.0 - changelog release 1.0.0 -]] - -local cmd_name = table.remove(args, 1) -if not cmd_name then - pl_app.quit() -end - -local cmd_fn = cmds[cmd_name] -if not cmds[cmd_name] then - pl_app.quit("Invalid command: " .. cmd_name, true) -end - -cmd_fn(args) diff --git a/CHANGELOG/changelog-md-template.lua b/CHANGELOG/changelog-md-template.lua deleted file mode 100644 index b631139c265..00000000000 --- a/CHANGELOG/changelog-md-template.lua +++ /dev/null @@ -1,63 +0,0 @@ -return [[ -> local function render_changelog_entry(entry) -- ${entry.message} -> if #(entry.prs or {}) > 0 then -> for _, pr in ipairs(entry.prs or {}) do - [${pr.name}](${pr.link}) -> end -> end -> if entry.jiras then -> for _, jira in ipairs(entry.jiras or {}) do - [${jira.id}](${jira.link}) -> end -> end -> if #(entry.issues or {}) > 0 then -(issue: -> for _, issue in ipairs(entry.issues or {}) do - [${issue.name}](${issue.link}) -> end -) -> end -> end -> -> local function render_changelog_entries(entries) -> for _, entry in ipairs(entries or {}) do -> render_changelog_entry(entry) -> end -> end -> -> local function render_changelog_section(section_name, t) -> if #t.sorted_scopes > 0 then -### ${section_name} - -> end -> for _, scope_name in ipairs(t.sorted_scopes or {}) do -> if not (#t.sorted_scopes == 1 and scope_name == "Default") then -- do not print the scope_name if only one scope and it's Default scope -#### ${scope_name} - -> end -> render_changelog_entries(t[scope_name]) -> end -> end -> -> -> -# ${version} - -## Kong - -> render_changelog_section("Breaking Changes", kong.breaking_changes) - - -> render_changelog_section("Deprecations", kong.deprecations) - - -> render_changelog_section("Dependencies", kong.dependencies) - - -> render_changelog_section("Features", kong.features) - - -> render_changelog_section("Fixes", kong.bugfixes) - -]] diff --git a/CHANGELOG/changelog-template.yaml b/CHANGELOG/changelog-template.yaml index f2594e2911b..20cfee70359 100644 --- a/CHANGELOG/changelog-template.yaml +++ b/CHANGELOG/changelog-template.yaml @@ -1,5 +1,3 @@ message: type: prs: -jiras: -issues: diff --git a/CHANGELOG/schema.json b/CHANGELOG/schema.json deleted file mode 100644 index 22476c94fc9..00000000000 --- a/CHANGELOG/schema.json +++ /dev/null @@ -1,67 +0,0 @@ -{ - "$schema": "http://json-schema.org/draft-07/schema#", - "type": "object", - "properties": { - "message": { - "type": "string", - "description": "Message of the changelog", - "minLength": 1, - "maxLength": 1000 - }, - "type": { - "type": "string", - "description": "Changelog type", - "enum": [ - "feature", - "bugfix", - "dependency", - "deprecation", - "breaking_change", - "performance" - ] - }, - "scope": { - "type": "string", - "description": "Changelog scope", - "enum": [ - "Core", - "Plugin", - "PDK", - "Admin API", - "Performance", - "Configuration", - "Clustering" - ] - }, - "prs": { - "type": "array", - "description": "List of associated GitHub PRs", - "items": { - "pattern": "^(\\d+|\\w+\/\\w+:\\d+)$", - "type": ["integer", "string"], - "examples": ["1", "torvalds/linux:1"] - } - }, - "issues": { - "type": "array", - "description": "List of associated GitHub issues", - "items": { - "pattern": "^(\\d+|\\w+\/\\w+:\\d+)$", - "type": ["integer", "string"], - "examples": ["1", "torvalds/linux:1"] - } - }, - "jiras": { - "type": "array", - "description": "List of associated Jira tickets for internal tracking.", - "items": { - "type": "string", - "pattern": "^[A-Z]+-[0-9]+$" - } - } - }, - "required": [ - "message", - "type" - ] -} From bbdda0b0f668c5dbbbebe8af3a92f445c92776c4 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 20 Sep 2023 03:29:26 -0700 Subject: [PATCH 2976/4351] refactor(cmd): use resty.signal for process signaling (#11382) * refactor(cmd): rename kong.cmd.utils.kill => kong.cmd.utils.process There's a large refactor of this module in the pipeline, and renaming from 'kill' to 'process' makes the API more sensible. * refactor(cmd): rename process.is_running => process.exists This is another name-only change ahead of some larger refactoring of the kong.cmd.utils.process module. * refactor(cmd): use resty.signal for process signaling This refactors kong.cmd.utils.process to use the resty.signal library for sending signals instead of dropping to a shell. This comes with improvements (albeit minor) to performance and security. * chore(cmd): remove redundant process check * tests(helpers): fix flaky http_mock PID file test * chore(cmd): return error on signal sending failures --- bin/kong-health | 5 +- kong-3.5.0-0.rockspec | 2 +- kong/cmd/health.lua | 4 +- kong/cmd/quit.lua | 6 +- kong/cmd/restart.lua | 4 +- kong/cmd/start.lua | 4 +- kong/cmd/utils/kill.lua | 32 -- kong/cmd/utils/nginx_signals.lua | 20 +- kong/cmd/utils/process.lua | 312 +++++++++++++ .../01-helpers/03-http_mock_spec.lua | 14 +- .../02-cmd/02-start_stop_spec.lua | 4 +- .../02-integration/02-cmd/13-signals_spec.lua | 33 +- spec/02-integration/02-cmd/15-utils_spec.lua | 409 ++++++++++++++++-- spec/helpers.lua | 12 +- 14 files changed, 727 insertions(+), 134 deletions(-) delete mode 100644 kong/cmd/utils/kill.lua create mode 100644 kong/cmd/utils/process.lua diff --git a/bin/kong-health b/bin/kong-health index 9b39555f28f..eb99fc251f6 100755 --- a/bin/kong-health +++ b/bin/kong-health @@ -3,7 +3,7 @@ setmetatable(_G, nil) package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path -local kill = require "kong.cmd.utils.kill" +local process = require "kong.cmd.utils.process" local kong_default_conf = require "kong.templates.kong_defaults" local pl_app = require "pl.lapp" local pl_config = require "pl.config" @@ -42,8 +42,7 @@ local function execute(args) print("") local pid_file = pl_path.join(prefix, "pids", "nginx.pid") - kill.is_running(pid_file) - assert(kill.is_running(pid_file), "Kong is not running at " .. prefix) + assert(process.exists(pid_file), "Kong is not running at " .. prefix) print("Kong is healthy at ", prefix) end diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 8c59cf2906b..525a319e138 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -116,7 +116,7 @@ build = { ["kong.cmd.version"] = "kong/cmd/version.lua", ["kong.cmd.hybrid"] = "kong/cmd/hybrid.lua", ["kong.cmd.utils.log"] = "kong/cmd/utils/log.lua", - ["kong.cmd.utils.kill"] = "kong/cmd/utils/kill.lua", + ["kong.cmd.utils.process"] = "kong/cmd/utils/process.lua", ["kong.cmd.utils.env"] = "kong/cmd/utils/env.lua", ["kong.cmd.utils.migrations"] = "kong/cmd/utils/migrations.lua", ["kong.cmd.utils.tty"] = "kong/cmd/utils/tty.lua", diff --git a/kong/cmd/health.lua b/kong/cmd/health.lua index ba8d37c758f..23384dcac8b 100644 --- a/kong/cmd/health.lua +++ b/kong/cmd/health.lua @@ -1,5 +1,5 @@ local log = require "kong.cmd.utils.log" -local kill = require "kong.cmd.utils.kill" +local process = require "kong.cmd.utils.process" local pl_path = require "pl.path" local pl_tablex = require "pl.tablex" local pl_stringx = require "pl.stringx" @@ -26,7 +26,7 @@ local function execute(args) local count = 0 for k, v in pairs(pids) do - local running = kill.is_running(v) + local running = process.exists(v) local msg = pl_stringx.ljust(k, 12, ".") .. (running and "running" or "not running") if running then count = count + 1 diff --git a/kong/cmd/quit.lua b/kong/cmd/quit.lua index 3b7c95d37d3..cc1d4b4c3b1 100644 --- a/kong/cmd/quit.lua +++ b/kong/cmd/quit.lua @@ -1,7 +1,7 @@ local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_loader = require "kong.conf_loader" local pl_path = require "pl.path" -local kill = require "kong.cmd.utils.kill" +local process = require "kong.cmd.utils.process" local log = require "kong.cmd.utils.log" local function execute(args) @@ -24,7 +24,7 @@ local function execute(args) log.verbose("waiting %s seconds before quitting", args.wait) while twait > ngx.now() do ngx.sleep(0.2) - if not kill.is_running(conf.nginx_pid) then + if not process.exists(conf.nginx_pid) then log.error("Kong stopped while waiting (unexpected)") return end @@ -41,7 +41,7 @@ local function execute(args) local texp, running = tstart + math.max(args.timeout, 1) -- min 1s timeout repeat ngx.sleep(0.2) - running = kill.is_running(conf.nginx_pid) + running = process.exists(conf.nginx_pid) ngx.update_time() until not running or ngx.now() >= texp diff --git a/kong/cmd/restart.lua b/kong/cmd/restart.lua index 0bc4777c47e..fc9bac16f5b 100644 --- a/kong/cmd/restart.lua +++ b/kong/cmd/restart.lua @@ -1,6 +1,6 @@ local log = require "kong.cmd.utils.log" local stop = require "kong.cmd.stop" -local kill = require "kong.cmd.utils.kill" +local process = require "kong.cmd.utils.process" local start = require "kong.cmd.start" local pl_path = require "pl.path" local conf_loader = require "kong.conf_loader" @@ -27,7 +27,7 @@ local function execute(args) local running repeat ngx.sleep(0.1) - running = kill.is_running(conf.nginx_pid) + running = process.exists(conf.nginx_pid) until not running or ngx.time() >= texp start.execute(args) diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index 63404cbaa98..a43210b6079 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -3,7 +3,7 @@ local prefix_handler = require "kong.cmd.utils.prefix_handler" local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_loader = require "kong.conf_loader" local kong_global = require "kong.global" -local kill = require "kong.cmd.utils.kill" +local process = require "kong.cmd.utils.process" local log = require "kong.cmd.utils.log" local DB = require "kong.db" local lfs = require "lfs" @@ -53,7 +53,7 @@ local function execute(args) conf.pg_timeout = args.db_timeout -- connect + send + read - assert(not kill.is_running(conf.nginx_pid), + assert(not process.exists(conf.nginx_pid), "Kong is already running in " .. conf.prefix) assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, nil, diff --git a/kong/cmd/utils/kill.lua b/kong/cmd/utils/kill.lua deleted file mode 100644 index 94820dfc131..00000000000 --- a/kong/cmd/utils/kill.lua +++ /dev/null @@ -1,32 +0,0 @@ -local pl_path = require "pl.path" -local pl_utils = require "pl.utils" -local log = require "kong.cmd.utils.log" - -local cmd_tmpl = [[kill %s `cat %s 2>&1` >/dev/null 2>&1]] - -local function kill(pid_file, args) - log.debug("sending signal to pid at: %s", pid_file) - local cmd = string.format(cmd_tmpl, args or "-0", pid_file) - if pl_path.exists(pid_file) then - log.debug(cmd) - local _, code = pl_utils.execute(cmd) - return code - else - log.debug("no pid file at: %s", pid_file) - return 0 - end -end - -local function is_running(pid_file) - -- we do our own pid_file exists check here because - -- we want to return `nil` in case of NOT running, - -- and not `0` like `kill` would return. - if pl_path.exists(pid_file) then - return kill(pid_file) == 0 - end -end - -return { - kill = kill, - is_running = is_running -} diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index fb9065466eb..7b76b8845be 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -1,6 +1,6 @@ local ffi = require "ffi" local log = require "kong.cmd.utils.log" -local kill = require "kong.cmd.utils.kill" +local process = require "kong.cmd.utils.process" local meta = require "kong.meta" local pl_path = require "pl.path" local version = require "version" @@ -55,15 +55,17 @@ end local function send_signal(kong_conf, signal) - if not kill.is_running(kong_conf.nginx_pid) then + local pid = process.pid(kong_conf.nginx_pid) + + if not pid or not process.exists(pid) then return nil, fmt("nginx not running in prefix: %s", kong_conf.prefix) end log.verbose("sending %s signal to nginx running at %s", signal, kong_conf.nginx_pid) - local code = kill.kill(kong_conf.nginx_pid, "-s " .. signal) - if code ~= 0 then - return nil, "could not send signal" + local ok, err = process.signal(pid, signal) + if not ok then + return nil, fmt("could not send signal: %s", err or "unknown error") end return true @@ -143,7 +145,7 @@ function _M.start(kong_conf) return nil, err end - if kill.is_running(kong_conf.nginx_pid) then + if process.exists(kong_conf.nginx_pid) then return nil, "nginx is already running in " .. kong_conf.prefix end @@ -205,17 +207,17 @@ end function _M.stop(kong_conf) - return send_signal(kong_conf, "TERM") + return send_signal(kong_conf, process.SIG_TERM) end function _M.quit(kong_conf) - return send_signal(kong_conf, "QUIT") + return send_signal(kong_conf, process.SIG_QUIT) end function _M.reload(kong_conf) - if not kill.is_running(kong_conf.nginx_pid) then + if not process.exists(kong_conf.nginx_pid) then return nil, fmt("nginx not running in prefix: %s", kong_conf.prefix) end diff --git a/kong/cmd/utils/process.lua b/kong/cmd/utils/process.lua new file mode 100644 index 00000000000..7e5e43833b0 --- /dev/null +++ b/kong/cmd/utils/process.lua @@ -0,0 +1,312 @@ +local read_file = require("pl.file").read +local resty_kill = require("resty.signal").kill + +local tonumber = tonumber +local type = type +local floor = math.floor + + +-- not supporting other usage of kill(2) for the moment +local MIN_PID = 1 + +-- source: proc(5) man page +local MAX_PID = 2 ^ 22 + + +local SIG_NONE = 0 +local SIG_HUP = 1 +local SIG_INT = 2 +local SIG_QUIT = 3 +local SIG_ILL = 4 +local SIG_TRAP = 5 +local SIG_ABRT = 6 +local SIG_BUS = 7 +local SIG_FPE = 8 +local SIG_KILL = 9 +local SIG_USR1 = 10 +local SIG_SEGV = 11 +local SIG_USR2 = 12 +local SIG_PIPE = 13 +local SIG_ALRM = 14 +local SIG_TERM = 15 +local SIG_CHLD = 17 +local SIG_CONT = 18 +local SIG_STOP = 19 +local SIG_TSTP = 20 +local SIG_TTIN = 21 +local SIG_TTOU = 22 +local SIG_URG = 23 +local SIG_XCPU = 24 +local SIG_XFSZ = 25 +local SIG_VTALRM = 26 +local SIG_PROF = 27 +local SIG_WINCH = 28 +local SIG_IO = 29 +local SIG_PWR = 30 +local SIG_EMT = 31 +local SIG_SYS = 32 +local SIG_INFO = 33 + + +--- +-- Checks if a value is a valid PID and returns it. +-- +---```lua +--- validate_pid(123) --> 123 +--- +--- -- value can be a numeric string +--- validate_pid("123") --> 123 +--- validate_pid("foo") --> nil +--- +--- -- value must be an integer +--- validate_pid(1.23) --> nil +--- +--- -- value must be in the valid range for PIDs +--- validate_pid(0) --> nil +--- validate_pid(2^32) --> nil +---``` +--- +---@param value any +---@return integer? pid +local function validate_pid(value) + local pid = tonumber(value) + return pid + -- good enough integer check for our use case + and floor(pid) == pid + and pid >= MIN_PID and pid <= MAX_PID + and pid +end + + +--- +-- Read and return the process ID from a pid file. +-- +---@param fname string +---@return integer|nil pid +---@return nil|string error +local function pid_from_file(fname) + local data, err = read_file(fname) + if not data then + return nil, "failed reading PID file: " .. tostring(err) + end + + -- strip whitespace + data = data:gsub("^%s*(.-)%s*$", "%1") + + if #data == 0 then + return nil, "PID file is empty" + end + + local pid = validate_pid(data) + + if not pid then + return nil, "file does not contain a valid PID" + end + + return pid +end + + +--- +-- Target processes may be referenced by their integer id (PID) +-- or by a pid filename. +-- +---@alias kong.cmd.utils.process.target +---| integer # pid +---| string # pid file + + +--- +-- Detects a PID from input and returns it as a number. +-- +-- The target process may be supplied as a PID (number) or path to a +-- pidfile (string). +-- +-- On success, returns the PID as a number. +-- +-- On any failure related to reading/parsing the PID from a file, returns +-- `nil` and an error string. +-- +-- Raises an error for invalid input (wrong Lua type, target is not a valid PID +-- number, etc). +-- +---@param target kong.cmd.utils.process.target +---@return integer|nil pid +---@return nil|string error +local function get_pid(target) + local typ = type(target) + + if typ == "number" then + if not validate_pid(target) then + error("target PID must be an integer from " + .. MIN_PID .. " to " .. MAX_PID + .. ", got: " .. tostring(target), 2) + end + + return target + + elseif typ == "string" then + return pid_from_file(target) + + else + error("invalid PID type: '" .. typ .. "'", 2) + end +end + + +--- +-- Send a signal to a process. +-- +-- The signal may be specified as a name ("TERM") or integer (15). +-- +---@param target kong.cmd.utils.process.target +---@param sig resty.signal.name|integer +---@return boolean|nil ok +---@return nil|string error +local function signal(target, sig) + local pid, err = get_pid(target) + + if not pid then + return nil, err + end + + return resty_kill(pid, sig) +end + + +--- +-- Send the TERM signal to a process. +-- +---@param target kong.cmd.utils.process.target +---@return boolean|nil ok +---@return nil|string error +local function term(target) + return signal(target, SIG_TERM) +end + + +--- +-- Send the KILL signal to a process. +-- +---@param target kong.cmd.utils.process.target +---@return boolean|nil ok +---@return nil|string error +local function kill(target) + return signal(target, SIG_KILL) +end + + +--- +-- Send the QUIT signal to a process. +-- +---@param target kong.cmd.utils.process.target +---@return boolean|nil ok +---@return nil|string error +local function quit(target) + return signal(target, SIG_QUIT) +end + + +--- +-- Send the HUP signal to a process. +-- +---@param target kong.cmd.utils.process.target +---@return boolean|nil ok +---@return nil|string error +local function hup(target) + return signal(target, SIG_HUP) +end + + +--- +-- Check for the existence of a process. +-- +-- Under the hood this sends the special `0` signal to check the process state. +-- +-- Returns a boolean if the process unequivocally exists/does not exist. +-- +-- Returns `nil` and an error string if an error is encountered while attemping +-- to read a pidfile. +-- +-- Raises an error for invalid input or upon any unexpected result returned by +-- resty.signal. +-- +-- +-- Callers should decide for themselves how strict they must be when handling +-- errors. For instance, when NGINX is starting up there is a period where the +-- pidfile may be empty or non-existent, which will result in this function +-- returning nil+error. For some callers this might be expected and acceptible, +-- but for others it may not. +-- +---@param target kong.cmd.utils.process.target +---@return boolean|nil exists +---@return nil|string error +local function exists(target) + local pid, err = get_pid(target) + if not pid then + return nil, err + end + + local ok + ok, err = resty_kill(pid, 0) + + if ok then + return true + + elseif err == "No such process" then + return false + + elseif err == "Operation not permitted" then + -- the process *does* exist but is not manageable by us + return true + end + + error(err or "unexpected error from resty.signal.kill()") +end + + +return { + exists = exists, + pid_from_file = pid_from_file, + signal = signal, + pid = get_pid, + + term = term, + kill = kill, + quit = quit, + hup = hup, + + SIG_NONE = SIG_NONE, + SIG_HUP = SIG_HUP, + SIG_INT = SIG_INT, + SIG_QUIT = SIG_QUIT, + SIG_ILL = SIG_ILL, + SIG_TRAP = SIG_TRAP, + SIG_ABRT = SIG_ABRT, + SIG_BUS = SIG_BUS, + SIG_FPE = SIG_FPE, + SIG_KILL = SIG_KILL, + SIG_USR1 = SIG_USR1, + SIG_SEGV = SIG_SEGV, + SIG_USR2 = SIG_USR2, + SIG_PIPE = SIG_PIPE, + SIG_ALRM = SIG_ALRM, + SIG_TERM = SIG_TERM, + SIG_CHLD = SIG_CHLD, + SIG_CONT = SIG_CONT, + SIG_STOP = SIG_STOP, + SIG_TSTP = SIG_TSTP, + SIG_TTIN = SIG_TTIN, + SIG_TTOU = SIG_TTOU, + SIG_URG = SIG_URG, + SIG_XCPU = SIG_XCPU, + SIG_XFSZ = SIG_XFSZ, + SIG_VTALRM = SIG_VTALRM, + SIG_PROF = SIG_PROF, + SIG_WINCH = SIG_WINCH, + SIG_IO = SIG_IO, + SIG_PWR = SIG_PWR, + SIG_EMT = SIG_EMT, + SIG_SYS = SIG_SYS, + SIG_INFO = SIG_INFO, +} diff --git a/spec/02-integration/01-helpers/03-http_mock_spec.lua b/spec/02-integration/01-helpers/03-http_mock_spec.lua index 6ffb0770cde..bfd9de86b74 100644 --- a/spec/02-integration/01-helpers/03-http_mock_spec.lua +++ b/spec/02-integration/01-helpers/03-http_mock_spec.lua @@ -1,6 +1,6 @@ local http_mock = require "spec.helpers.http_mock" local tapping = require "spec.helpers.http_mock.tapping" -local pl_file = require "pl.file" +local process = require "kong.cmd.utils.process" for _, tls in ipairs {true, false} do describe("http_mock with " .. (tls and "https" or "http") , function() @@ -217,8 +217,16 @@ describe("http_mock config", function() end) local pid_filename = mock_prefix .. "/logs/nginx.pid" - - assert(pl_file.access_time(pid_filename) ~= nil, "mocking not in the correct place") + assert + .eventually(function() + local pid, err = process.pid_from_file(pid_filename) + if not pid then + return nil, "failed to get PID from " .. pid_filename .. ": " .. err + end + + return process.exists(pid) + end) + .is_truthy("mocking not in the correct place") end) it("init_by_lua_block inject", function () diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 1bc151b0bb3..725d3f1cba1 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -545,7 +545,7 @@ describe("kong start/stop #" .. strategy, function() end) it("should not start Kong if already running in prefix", function() - local kill = require "kong.cmd.utils.kill" + local process = require "kong.cmd.utils.process" assert(helpers.kong_exec("start --prefix " .. PREFIX, { pg_database = TEST_CONF.pg_database, @@ -557,7 +557,7 @@ describe("kong start/stop #" .. strategy, function() assert.False(ok) assert.matches("Kong is already running in " .. PREFIX, stderr, nil, true) - assert(kill.is_running(TEST_CONF.nginx_pid)) + assert(process.exists(TEST_CONF.nginx_pid)) end) it("does not prepare the prefix directory if Kong is already running", function() diff --git a/spec/02-integration/02-cmd/13-signals_spec.lua b/spec/02-integration/02-cmd/13-signals_spec.lua index 1d709c00bfa..7d28a1698ad 100644 --- a/spec/02-integration/02-cmd/13-signals_spec.lua +++ b/spec/02-integration/02-cmd/13-signals_spec.lua @@ -1,4 +1,5 @@ local helpers = require "spec.helpers" +local process = require "kong.cmd.utils.process" describe("signals", function() @@ -13,57 +14,49 @@ describe("signals", function() it("can receive USR1", function() assert(helpers.start_kong()) - helpers.signal(nil, "-USR1") + helpers.signal(nil, process.SIG_USR1) - assert - .eventually(function () - local conf = helpers.get_running_conf() - local _, code = helpers.execute("grep -F '(SIGUSR1) received from' " .. - conf.nginx_err_logs, true) - assert.equal(0, code) - end) - .with_timeout(15) - .has_no_error() + assert.logfile().has.line('(SIGUSR1) received from', true) end) it("can receive USR2", function() assert(helpers.start_kong()) local conf = helpers.get_running_conf() + local pid_f = conf.nginx_pid local oldpid_f = conf.nginx_pid .. ".oldbin" finally(function() - ngx.sleep(0.5) - helpers.signal(nil, "-TERM") - helpers.signal(nil, "-TERM", oldpid_f) + process.term(pid_f) + process.term(oldpid_f) end) - helpers.signal(nil, "-USR2") + process.signal(pid_f, process.SIG_USR2) helpers.pwait_until(function() -- USR2 received assert.logfile().has.line('(SIGUSR2) received from', true) -- USR2 succeeded - assert.logfile().has.no.line('execve() failed', true) + assert.logfile().has.no.line('execve() failed', true, 0) assert.logfile().has.line('start new binary process', true) -- new master started successfully - assert.logfile().has.no.line('exited with code 1', true) + assert.logfile().has.no.line('exited with code 1', true, 0) -- 2 master processes - assert.is_true(helpers.path.isfile(oldpid_f)) + assert.truthy(process.pid_from_file(oldpid_f)) end) -- quit old master - helpers.signal(nil, "-QUIT", oldpid_f) + process.quit(oldpid_f) helpers.wait_pid(oldpid_f) assert.is_false(helpers.path.isfile(oldpid_f)) helpers.pwait_until(function () - assert.is_true(helpers.path.isfile(conf.nginx_pid)) + assert.truthy(process.pid_from_file(pid_f)) -- new master running - assert.equal(0, helpers.signal(nil, "-0")) + assert.is_true(process.exists(pid_f)) end) end) end) diff --git a/spec/02-integration/02-cmd/15-utils_spec.lua b/spec/02-integration/02-cmd/15-utils_spec.lua index 81a7b5489de..fe0063221d0 100644 --- a/spec/02-integration/02-cmd/15-utils_spec.lua +++ b/spec/02-integration/02-cmd/15-utils_spec.lua @@ -1,75 +1,388 @@ local signals = require "kong.cmd.utils.nginx_signals" +local process = require "kong.cmd.utils.process" local pl_path = require "pl.path" local pl_file = require "pl.file" local pl_dir = require "pl.dir" +local pipe = require "ngx.pipe" -describe("kong cli utils", function() +math.randomseed(ngx.worker.pid() + ngx.now()) - describe("nginx_signals", function() - - describe("find_nginx_bin()", function() - local tmpdir - before_each(function() - tmpdir = pl_path.tmpname() - assert(os.remove(tmpdir)) - end) +describe("kong.cmd.utils.nginx_signals", function() + describe("find_nginx_bin()", function() + local tmpdir + before_each(function() + tmpdir = pl_path.tmpname() + assert(os.remove(tmpdir)) + end) - after_each(function() - pcall(pl_dir.rmtree, tmpdir) - end) + after_each(function() + pcall(pl_dir.rmtree, tmpdir) + end) - local function fake_nginx_binary(version) - local bin_dir = pl_path.join(tmpdir, "nginx/sbin") - pl_dir.makepath(bin_dir) + local function fake_nginx_binary(version) + local bin_dir = pl_path.join(tmpdir, "nginx/sbin") + pl_dir.makepath(bin_dir) - local nginx = pl_path.join(bin_dir, "nginx") - pl_file.write(nginx, string.format( - [[#!/bin/sh + local nginx = pl_path.join(bin_dir, "nginx") + pl_file.write(nginx, string.format( + [[#!/bin/sh echo 'nginx version: openresty/%s' >&2]], version - )) + )) + + assert(os.execute("chmod +x " .. nginx)) + + return nginx + end + + + it("works with empty/unset input", function() + local bin, err = signals.find_nginx_bin() + assert.is_nil(err) + assert.matches("sbin/nginx", bin) + assert.truthy(pl_path.exists(bin)) + end) + + it("works when openresty_path is unset", function() + local bin, err = signals.find_nginx_bin({}) + assert.is_nil(err) + assert.matches("sbin/nginx", bin) + assert.truthy(pl_path.exists(bin)) + end) + + it("prefers `openresty_path` when supplied", function() + local meta = require "kong.meta" + local version = meta._DEPENDENCIES.nginx[1] + + local nginx = fake_nginx_binary(version) + + local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) + + assert.is_nil(err) + assert.equals(nginx, bin) + end) + + it("returns nil+error if a compatible nginx bin is not found in `openresty_path`", function() + fake_nginx_binary("1.0.1") + local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) + assert.is_nil(bin) + assert.not_nil(err) + assert.matches("could not find OpenResty", err) + end) + end) +end) + +describe("kong.cmd.utils.process", function() + local pid_file + + before_each(function() + pid_file = assert.truthy(pl_path.tmpname()) + end) + + after_each(function() + if pid_file and pl_path.exists(pid_file) then + assert(os.remove(pid_file)) + end + end) + + describe("pid()", function() + it("accepts a number", function() + local pid, err = process.pid(123) + assert.is_nil(err) + assert.equals(123, pid) + end) + + it("accepts a pid filename", function() + assert.truthy(pl_file.write(pid_file, "1234")) + local pid, err = process.pid(pid_file) + assert.is_nil(err) + assert.equals(1234, pid) + end) + + it("throws an error() for invalid input types", function() + local exp = "invalid PID type: " + + assert.error_matches(function() process.pid(nil) end, exp) + + assert.error_matches(function() process.pid({}) end, exp) + + assert.error_matches(function() process.pid(ngx.null) end, exp) + + assert.error_matches(function() process.pid(true) end, exp) + end) - assert(os.execute("chmod +x " .. nginx)) + it("throws an error() for invalid PID numbers", function() + local exp = "target PID must be an integer from " - return nginx + assert.error_matches(function() process.pid(-1) end, exp) + + assert.error_matches(function() process.pid(0) end, exp) + + assert.error_matches(function() process.pid(1.000000001) end, exp) + + assert.error_matches(function() process.pid(math.pi) end, exp) + end) + end) + + describe("pid_from_file()", function() + it("reads pid from a file", function() + assert.truthy(pl_file.write(pid_file, "1234")) + local pid, err = process.pid_from_file(pid_file) + assert.is_nil(err) + assert.equals(1234, pid) + end) + + it("trims whitespace from the file contents", function() + assert.truthy(pl_file.write(pid_file, "1234\n")) + local pid, err = process.pid_from_file(pid_file) + assert.is_nil(err) + assert.equals(1234, pid) + end) + + it("returns nil+error on filesystem errors", function() + if pl_path.exists(pid_file) then + assert.truthy(os.remove(pid_file)) end + local pid, err = process.pid_from_file(pid_file) + assert.is_nil(pid) + assert.matches("failed reading PID file: ", err) + end) + + it("returns nil+error for non-file input", function() + local pid, err = process.pid_from_file("/") + assert.is_nil(pid) + assert.is_string(err) + end) + + it("returns nil+error if the pid file is empty", function() + local exp = "PID file is empty" + + local pid, err = process.pid_from_file(pid_file) + assert.is_nil(pid) + assert.same(exp, err) + + -- whitespace trimming applies before empty check + assert.truthy(pl_file.write(pid_file, " \n")) + pid, err = process.pid_from_file(pid_file) + assert.is_nil(pid) + assert.same(exp, err) + end) + + it("returns nil+error if the pid file contents are invalid", function() + local exp = "file does not contain a valid PID" + + assert.truthy(pl_file.write(pid_file, "not a pid\n")) + local pid, err = process.pid_from_file(pid_file) + assert.is_nil(pid) + assert.same(exp, err) + + assert.truthy(pl_file.write(pid_file, "-1.23")) + pid, err = process.pid_from_file(pid_file) + assert.is_nil(pid) + assert.same(exp, err) + end) + end) - it("works with empty/unset input", function() - local bin, err = signals.find_nginx_bin() - assert.is_nil(err) - assert.matches("sbin/nginx", bin) - assert.truthy(pl_path.exists(bin)) - end) + describe("exists()", function() + it("returns true for a pid of a running process", function() + local exists, err = process.exists(ngx.worker.pid()) + assert.is_nil(err) + assert.is_true(exists) + end) - it("works when openresty_path is unset", function() - local bin, err = signals.find_nginx_bin({}) - assert.is_nil(err) - assert.matches("sbin/nginx", bin) - assert.truthy(pl_path.exists(bin)) - end) + it("returns true for a pid file of a running process", function() + assert.truthy(pl_file.write(pid_file, tostring(ngx.worker.pid()))) + local exists, err = process.exists(pid_file) + assert.is_nil(err) + assert.is_true(exists) + end) + + it("returns false for the pid of a non-existent process", function() + local exists, err + + for _ = 1, 1000 do + local pid = math.random(1000, 2^16) + exists, err = process.exists(pid) + if exists == false then + break + end + end - it("prefers `openresty_path` when supplied", function() - local meta = require "kong.meta" - local version = meta._DEPENDENCIES.nginx[1] + assert.is_nil(err) + assert.is_false(exists) + end) - local nginx = fake_nginx_binary(version) + it("returns false for the pid file of a non-existent process", function() + local exists, err - local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) + for _ = 1, 1000 do + local pid = math.random(1000, 2^16) + assert.truthy(pl_file.write(pid_file, tostring(pid))) + exists, err = process.exists(pid_file) + if exists == false then + break + end + end - assert.is_nil(err) - assert.equals(nginx, bin) - end) + assert.is_nil(err) + assert.is_false(exists) + end) - it("returns nil+error if a compatible nginx bin is not found in `openresty_path`", function() - fake_nginx_binary("1.0.1") - local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) - assert.is_nil(bin) - assert.not_nil(err) - assert.matches("could not find OpenResty", err) - end) + it("returns nil+error when a pid file does not exist", function() + if pl_path.exists(pid_file) then + assert.truthy(os.remove(pid_file)) + end + local pid, err = process.exists(pid_file) + assert.is_nil(pid) + assert.matches("failed reading PID file", err) end) + it("returns nil+error when a pid file does not contain a valid pid", function() + assert.truthy(pl_file.write(pid_file, "nope\n")) + local pid, err = process.exists(pid_file) + assert.is_nil(pid) + assert.same("file does not contain a valid PID", err) + end) end) + describe("signal()", function() + local proc + + local function spawn() + local err + proc, err = pipe.spawn({ "sleep", "60" }, { + write_timeout = 100, + stdout_read_timeout = 100, + stderr_read_timeout = 100, + wait_timeout = 1000, + }) + assert.is_nil(err) + assert.not_nil(proc) + + assert.truthy(proc:shutdown("stdin")) + + local pid = proc:pid() + + -- There is a non-zero amount of time involved in starting up our + -- child process (before the sleep executable is invoked and nanosleep() + -- is called). + -- + -- During this time, signals may be ignored, so we must delay until we + -- are certain the process is in the interruptible sleep state (S). + + if pl_path.isdir("/proc/self") then + local stat_file + + local function is_sleeping() + stat_file = stat_file or io.open("/proc/" .. pid .. "/stat") + if not stat_file then return false end + + stat_file:seek("set", 0) + + local stat = stat_file:read("*a") + if not stat then return false end + + -- see the proc(5) man page for the details on this format + -- (section: /proc/pid/stat) + local state = stat:match("^%d+ [^%s]+ (%w) .*") + return state and state == "S" + end + + local deadline = ngx.now() + 2 + + while ngx.now() < deadline and not is_sleeping() do + ngx.sleep(0.05) + end + + if stat_file then stat_file:close() end + + else + -- the proc filesystem is not available, so all we can really do is + -- delay for some amount of time and hope it's enough + ngx.sleep(0.5) + end + + assert.is_true(process.exists(pid), "failed to spawn process") + + return proc + end + + after_each(function() + if proc then + pcall(proc.kill, proc, process.SIG_KILL) + pcall(proc.wait, proc) + end + end) + + it("sends a signal to a running process, using a pid", function() + spawn() + local pid = proc:pid() + + local ok, err = process.signal(pid, process.SIG_TERM) + assert.is_nil(err) + assert.truthy(ok) + + local reason, status + ok, reason, status = proc:wait() + assert.falsy(ok) + assert.equals("signal", reason) + assert.equals(15, status) + + assert.is_false(process.exists(pid)) + end) + + it("sends a signal to a running process, using a pid file", function() + spawn() + local pid = proc:pid() + + assert.truthy(pl_file.write(pid_file, tostring(pid))) + + local ok, err = process.signal(pid_file, process.SIG_TERM) + assert.is_nil(err) + assert.truthy(ok) + + local reason, status + ok, reason, status = proc:wait() + assert.falsy(ok) + assert.equals("signal", reason) + assert.equals(15, status) + + assert.is_false(process.exists(pid_file)) + end) + + it("returns nil+error for a non-existent process", function() + local ok, err + + for _ = 1, 1000 do + local pid = math.random(1000, 2^16) + ok, err = process.signal(pid, process.SIG_NONE) + if ok == nil and err == "No such process" then + break + end + end + + assert.is_nil(ok) + assert.is_string(err) + assert.equals("No such process", err) + end) + + it("accepts a signal name in place of signum", function() + spawn() + local pid = proc:pid() + + local ok, err = process.signal(pid, "INT") + assert.is_nil(err) + assert.truthy(ok) + + local reason, status + ok, reason, status = proc:wait() + assert.falsy(ok) + assert.equals("signal", reason) + assert.equals(2, status) + + assert.is_false(process.exists(pid)) + end) + + end) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 6ba834fbf47..f92902990fc 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -75,6 +75,8 @@ local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" local resty_signal = require "resty.signal" local lfs = require "lfs" +local process = require "kong.cmd.utils.process" + ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -3636,7 +3638,7 @@ end -- @return true or nil+err local function stop_kong(prefix, preserve_prefix, preserve_dc, signal, nowait) prefix = prefix or conf.prefix - signal = signal or "TERM" + signal = signal or process.SIG_TERM local running_conf, err = get_running_conf(prefix) if not running_conf then @@ -4045,15 +4047,13 @@ end -- Only use in CLI tests from spec/02-integration/01-cmd kill_all = function(prefix, timeout) - local kill = require "kong.cmd.utils.kill" - local running_conf = get_running_conf(prefix) if not running_conf then return end -- kill kong_tests.conf service local pid_path = running_conf.nginx_pid if pl_path.exists(pid_path) then - kill.kill(pid_path, "-TERM") + process.term(pid_path) wait_pid(pid_path, timeout) end end, @@ -4069,8 +4069,6 @@ end end, signal = function(prefix, signal, pid_path) - local kill = require "kong.cmd.utils.kill" - if not pid_path then local running_conf = get_running_conf(prefix) if not running_conf then @@ -4080,7 +4078,7 @@ end pid_path = running_conf.nginx_pid end - return kill.kill(pid_path, signal) + return process.signal(pid_path, signal) end, -- send signal to all Nginx workers, not including the master signal_workers = function(prefix, signal, pid_path) From 7e9e88f554637b9297bab25b853302990b54a364 Mon Sep 17 00:00:00 2001 From: Kurt Tu <131840510+sabertobihwy@users.noreply.github.com> Date: Wed, 20 Sep 2023 22:59:21 +0800 Subject: [PATCH 2977/4351] fix(pdk): use deep copies of Route, Service, and Consumer objects when log serialize (#11566) In the function of `kong.log.serialize`, the lifecycle of three table `ctx.route`, `ctx.service` and `ctx.authenticated_consumer` is across request. Modifying the sub-items in the current request of the table will affect the next request, resulting in unexpected behavior in Kong. Fix FTI-5357 --------- Signed-off-by: sabertobihwy --- CHANGELOG/unreleased/kong/11566.yaml | 7 + kong/pdk/log.lua | 16 +- spec/01-unit/10-log_serializer_spec.lua | 34 ++- spec/02-integration/07-sdk/02-log_spec.lua | 339 +++++++++++++++++++++ 4 files changed, 385 insertions(+), 11 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11566.yaml diff --git a/CHANGELOG/unreleased/kong/11566.yaml b/CHANGELOG/unreleased/kong/11566.yaml new file mode 100644 index 00000000000..317a9c3ac93 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11566.yaml @@ -0,0 +1,7 @@ +message: "use deep copies of Route, Service, and Consumer objects when log serializing" +type: bugfix +scope: PDK +prs: + - 11566 +jiras: + - "FTI-5357" diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index cf24b5b7f1f..bfea8544ab6 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -16,7 +16,7 @@ local inspect = require "inspect" local ngx_ssl = require "ngx.ssl" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" - +local cycle_aware_deep_copy = utils.cycle_aware_deep_copy local sub = string.sub local type = type @@ -802,7 +802,7 @@ do end end - -- The value of upstream_status is a string, and status codes may be + -- The value of upstream_status is a string, and status codes may be -- seperated by comma or grouped by colon, according to -- the nginx doc: http://nginx.org/en/docs/http/ngx_http_upstream_module.html#upstream_status local upstream_status = var.upstream_status or "" @@ -832,9 +832,9 @@ do }, tries = (ctx.balancer_data or {}).tries, authenticated_entity = build_authenticated_entity(ctx), - route = ctx.route, - service = ctx.service, - consumer = ctx.authenticated_consumer, + route = cycle_aware_deep_copy(ctx.route), + service = cycle_aware_deep_copy(ctx.service), + consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, started_at = okong.request.get_start_time(), } @@ -873,9 +873,9 @@ do }, tries = (ctx.balancer_data or {}).tries, authenticated_entity = build_authenticated_entity(ctx), - route = ctx.route, - service = ctx.service, - consumer = ctx.authenticated_consumer, + route = cycle_aware_deep_copy(ctx.route), + service = cycle_aware_deep_copy(ctx.service), + consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, started_at = okong.request.get_start_time(), } diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index a23341b63ac..e6be436df72 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -31,7 +31,7 @@ describe("kong.log.serialize", function() bytes_sent = "99", request_time = "2", remote_addr = "1.1.1.1", - -- may be a non-numeric string, + -- may be a non-numeric string, -- see http://nginx.org/en/docs/http/ngx_http_upstream_module.html#var_upstream_addr upstream_status = "500, 200 : 200, 200", }, @@ -116,7 +116,7 @@ describe("kong.log.serialize", function() end) it("serializes the Consumer object", function() - ngx.ctx.authenticated_consumer = {id = "someconsumer"} + ngx.ctx.authenticated_consumer = { id = "someconsumer" } local res = kong.log.serialize({ngx = ngx, kong = kong, }) assert.is_table(res) @@ -186,6 +186,20 @@ describe("kong.log.serialize", function() assert.equal("/upstream_uri" .. "?" .. args, res.upstream_uri) end) + + it("use the deep copies of the Route, Service, Consumer object avoid " .. + "modify ctx.authenticated_consumer, ctx.route, ctx.service", function() + ngx.ctx.authenticated_consumer = { id = "someconsumer" } + ngx.ctx.route = { id = "my_route" } + ngx.ctx.service = { id = "my_service" } + local res = kong.log.serialize({ngx = ngx, kong = kong, }) + assert.not_equal(tostring(ngx.ctx.authenticated_consumer), + tostring(res.consumer)) + assert.not_equal(tostring(ngx.ctx.route), + tostring(res.route)) + assert.not_equal(tostring(ngx.ctx.service), + tostring(res.service)) + end) end) end) @@ -283,7 +297,7 @@ describe("kong.log.serialize", function() end) it("serializes the Consumer object", function() - ngx.ctx.authenticated_consumer = {id = "someconsumer"} + ngx.ctx.authenticated_consumer = { id = "someconsumer" } local res = kong.log.serialize({ngx = ngx, kong = kong, }) assert.is_table(res) @@ -341,6 +355,20 @@ describe("kong.log.serialize", function() assert.is_nil(res.tries) end) + + it("use the deep copies of the Route, Service, Consumer object avoid " .. + "modify ctx.authenticated_consumer, ctx.route, ctx.service", function() + ngx.ctx.authenticated_consumer = { id = "someconsumer "} + ngx.ctx.route = { id = "my_route" } + ngx.ctx.service = { id = "my_service" } + local res = kong.log.serialize({ngx = ngx, kong = kong, }) + assert.not_equal(tostring(ngx.ctx.authenticated_consumer), + tostring(res.consumer)) + assert.not_equal(tostring(ngx.ctx.route), + tostring(res.route)) + assert.not_equal(tostring(ngx.ctx.service), + tostring(res.service)) + end) end) end) end) diff --git a/spec/02-integration/07-sdk/02-log_spec.lua b/spec/02-integration/07-sdk/02-log_spec.lua index fff9061a4c2..7f2b7e607b4 100644 --- a/spec/02-integration/07-sdk/02-log_spec.lua +++ b/spec/02-integration/07-sdk/02-log_spec.lua @@ -1,4 +1,6 @@ local helpers = require "spec.helpers" +local cjson = require "cjson" +local FILE_LOG_PATH = os.tmpname() local function find_in_file(f, pat) @@ -121,3 +123,340 @@ describe("PDK: kong.log", function() f:close() end) end) + +for _, strategy in helpers.each_strategy() do + describe("PDK: make sure kong.log.serialize() will not modify ctx which's lifecycle " .. + "is across request [#" .. strategy .. "]", function() + describe("ctx.authenticated_consumer", function() + local proxy_client + local bp + + lazy_setup(function() + bp, _ = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "consumers", + "acls", + "keyauth_credentials", + }) + + local consumer = bp.consumers:insert( { + username = "foo", + }) + + bp.keyauth_credentials:insert { + key = "test", + consumer = { id = consumer.id }, + } + + bp.acls:insert { + group = "allowed", + consumer = consumer, + } + + local route1 = bp.routes:insert { + paths = { "/status/200" }, + } + + bp.plugins:insert { + name = "acl", + route = { id = route1.id }, + config = { + allow = { "allowed" }, + }, + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route1.id }, + } + + bp.plugins:insert { + name = "file-log", + route = { id = route1.id }, + config = { + path = FILE_LOG_PATH, + reopen = false, + custom_fields_by_lua = { + ["consumer.id"] = "return nil", + }, + }, + protocols = { + "http" + }, + } + + assert(helpers.start_kong({ + plugins = "bundled", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + db_cache_warmup_entities = "keyauth_credentials,consumers,acls", + nginx_worker_processes = 1, + })) + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function () + proxy_client:close() + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("use the deep copy of Consumer object", function() + for i = 1, 3 do + local res = proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["apikey"] = "test", + } + } + assert.res_status(200, res) + end + end) + end) + + describe("ctx.service", function() + local proxy_client + local bp + + lazy_setup(function() + bp, _ = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + },{ + "error-handler-log", + }) + + local service = bp.services:insert { + name = "example", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + paths = { "/status/200" }, + service = service, + } + + bp.plugins:insert { + name = "error-handler-log", + config = {}, + } + + bp.plugins:insert { + name = "file-log", + route = { id = route1.id }, + config = { + path = FILE_LOG_PATH, + reopen = false, + custom_fields_by_lua = { + ["service.name"] = "return nil", + }, + }, + protocols = { + "http" + }, + } + + assert(helpers.start_kong({ + plugins = "bundled, error-handler-log", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 1, + })) + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function () + proxy_client:close() + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("use the deep copy of Service object", function() + for i = 1, 3 do + local res = proxy_client:send { + method = "GET", + path = "/status/200", + } + assert.res_status(200, res) + + local service_matched_header = res.headers["Log-Plugin-Service-Matched"] + assert.equal(service_matched_header, "example") + end + end) + end) + + describe("ctx.route", function() + local proxy_client + local bp + + lazy_setup(function() + bp, _ = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local service = bp.services:insert { + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + local route1 = bp.routes:insert { + name = "route1", + paths = { "/status/200" }, + service = service, + } + + assert(bp.plugins:insert { + name = "request-termination", + route = { id = route1.id }, + config = { + status_code = 418, + message = "No coffee for you. I'm a teapot.", + echo = true, + }, + }) + + bp.plugins:insert { + name = "file-log", + route = { id = route1.id }, + config = { + path = FILE_LOG_PATH, + reopen = false, + custom_fields_by_lua = { + ["route.name"] = "return nil", + }, + }, + protocols = { + "http" + }, + } + + assert(helpers.start_kong({ + plugins = "bundled, error-handler-log", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 1, + })) + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function () + proxy_client:close() + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("use the deep copy of Route object", function() + for i = 1, 3 do + local res = proxy_client:send { + method = "GET", + path = "/status/200", + } + + local body = assert.res_status(418, res) + local json = cjson.decode(body) + assert.equal(json["matched_route"]["name"], "route1") + end + end) + end) + + describe("in stream subsystem# ctx.authenticated_consumer", function() + local proxy_client + local bp + + local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" + lazy_setup(function() + bp, _ = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local service = assert(bp.services:insert { + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_stream_port, + protocol = "tcp", + }) + + local route1 = bp.routes:insert({ + destinations = { + { port = 19000 }, + }, + protocols = { + "tcp", + }, + service = service, + }) + + bp.plugins:insert { + name = "file-log", + route = { id = route1.id }, + config = { + path = FILE_LOG_PATH, + reopen = false, + custom_fields_by_lua = { + ["service.port"] = "return nil", + ["service.host"] = "return nil", + }, + }, + protocols = { + "tcp" + }, + } + + assert(helpers.start_kong({ + plugins = "bundled, error-handler-log", + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 1, + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + proxy_stream_error_log = "logs/error.log", + })) + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function () + proxy_client:close() + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("use the deep copy of Service object", function() + for i = 1, 3 do + local tcp_client = ngx.socket.tcp() + assert(tcp_client:connect(helpers.get_proxy_ip(false), 19000)) + assert(tcp_client:send(MESSAGE)) + local body = assert(tcp_client:receive("*a")) + assert.equal(MESSAGE, body) + assert(tcp_client:close()) + end + end) + end) + end) +end From e0d53a8993f215a02351a2dfe3884ca3ed884f76 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 20 Sep 2023 23:47:58 +0800 Subject: [PATCH 2978/4351] fix(opentelemetry): fix a bug that will cause a failure of sending tracing data to datadog agent (#11599) * fix(opentelemetry): fix a bug that will cause a failure of sending tracing data to datadog agent when the value of `x-datadog-parent-id` header from downstream is a short dec string. In this PR, a formatter is added for ensuring the field of `parent-span-id` meet specification of the otel protocol. FTI-5375 * add changelog --- CHANGELOG/unreleased/kong/11599.yaml | 7 +++ kong/plugins/opentelemetry/otlp.lua | 28 +++++++---- .../37-opentelemetry/01-otlp_spec.lua | 47 +++++++++++++++++++ 3 files changed, 73 insertions(+), 9 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11599.yaml diff --git a/CHANGELOG/unreleased/kong/11599.yaml b/CHANGELOG/unreleased/kong/11599.yaml new file mode 100644 index 00000000000..be4f4aadfd2 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11599.yaml @@ -0,0 +1,7 @@ +message: Fix a bug that will cause a failure of sending tracing data to datadog when value of x-datadog-parent-id header in requests is a short dec string +type: bugfix +scope: Core +prs: + - 11599 +jiras: + - "FTI-5375" diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index 85f69a2ec85..1941d73c3d5 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -13,6 +13,7 @@ local table_merge = utils.table_merge local setmetatable = setmetatable local TRACE_ID_LEN = 16 +local SPAN_ID_LEN = 8 local NULL = "\0" local POOL_OTLP = "KONG_OTLP" local EMPTY_TAB = {} @@ -74,17 +75,25 @@ local function transform_events(events) return pb_events end --- translate the trace_id to otlp format -local function to_ot_trace_id(trace_id) - local len = #trace_id - if len > TRACE_ID_LEN then - return trace_id:sub(-TRACE_ID_LEN) +local function id_formatter(length) + return function(id) + local len = #id + if len > length then + return id:sub(-length) - elseif len < TRACE_ID_LEN then - return NULL:rep(TRACE_ID_LEN - len) .. trace_id + elseif len < length then + return NULL:rep(length - len) .. id + end + + return id end +end - return trace_id +local to_ot_trace_id, to_ot_span_id +do + -- translate the trace_id and span_id to otlp format + to_ot_trace_id = id_formatter(TRACE_ID_LEN) + to_ot_span_id = id_formatter(SPAN_ID_LEN) end -- this function is to prepare span to be encoded and sent via grpc @@ -96,7 +105,8 @@ local function transform_span(span) trace_id = to_ot_trace_id(span.trace_id), span_id = span.span_id, -- trace_state = "", - parent_span_id = span.parent_id or "", + parent_span_id = span.parent_id and + to_ot_span_id(span.parent_id) or "", name = span.name, kind = span.kind or 0, start_time_unix_nano = span.start_time_ns, diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index c49abaf8cef..eead16142b2 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -119,4 +119,51 @@ describe("Plugin: opentelemetry (otlp)", function() end end) + it("check lengths of trace_id and span_id ", function () + local TRACE_ID_LEN, PARENT_SPAN_ID_LEN = 16, 8 + local default_span = { + name = "full-span", + trace_id = rand_bytes(16), + span_id = rand_bytes(8), + parent_id = rand_bytes(8), + start_time_ns = time_ns(), + end_time_ns = time_ns() + 1000, + should_sample = true, + attributes = { + foo = "bar", + test = true, + version = 0.1, + }, + events = { + { + name = "evt1", + time_ns = time_ns(), + attributes = { + debug = true, + } + } + }, + } + + local test_spans = {} + local span1 = utils.deep_copy(default_span) + local span2 = utils.deep_copy(default_span) + span1.trace_id = rand_bytes(17) + span1.expected_tid = span1.trace_id:sub(-TRACE_ID_LEN) + span1.parent_id = rand_bytes(9) + span1.expected_pid = span1.parent_id:sub(-PARENT_SPAN_ID_LEN) + span2.trace_id = rand_bytes(15) + span2.expected_tid = '\0' .. span2.trace_id + span2.parent_id = rand_bytes(7) + span2.expected_pid = '\0' .. span2.parent_id + insert(test_spans, span1) + insert(test_spans, span2) + + for _, span in ipairs(test_spans) do + local pb_span = otlp.transform_span(span) + assert(pb_span.parent_span_id == span.expected_pid) + assert(pb_span.trace_id == span.expected_tid) + end + end) + end) From bfc8ef79c8496bf025315ec9d014ba7cb915b4eb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Wed, 20 Sep 2023 21:01:49 +0200 Subject: [PATCH 2979/4351] Revert "refactor(cmd): use resty.signal for process signaling (#11382)" (#11620) This reverts commit bbdda0b0f668c5dbbbebe8af3a92f445c92776c4. For posterity's sake, there are actually _two_ reasons for us to merge this: 1. commit history cleanup (as noted in the PR desc for #11620) 2. we discovered a subtle bug in the way that `resty.signal` traverses `LUA_CPATH` in order to discover and load its shared object dependency ([link](https://github.com/openresty/lua-resty-signal/blob/7834226610e2df36f8e69641c4ca0d5ea75a9535/lib/resty/signal.lua#L21-L58)) and _need_ to revert this to un-break master --- bin/kong-health | 5 +- kong-3.5.0-0.rockspec | 2 +- kong/cmd/health.lua | 4 +- kong/cmd/quit.lua | 6 +- kong/cmd/restart.lua | 4 +- kong/cmd/start.lua | 4 +- kong/cmd/utils/kill.lua | 32 ++ kong/cmd/utils/nginx_signals.lua | 20 +- kong/cmd/utils/process.lua | 312 ------------- .../01-helpers/03-http_mock_spec.lua | 14 +- .../02-cmd/02-start_stop_spec.lua | 4 +- .../02-integration/02-cmd/13-signals_spec.lua | 33 +- spec/02-integration/02-cmd/15-utils_spec.lua | 409 ++---------------- spec/helpers.lua | 12 +- 14 files changed, 134 insertions(+), 727 deletions(-) create mode 100644 kong/cmd/utils/kill.lua delete mode 100644 kong/cmd/utils/process.lua diff --git a/bin/kong-health b/bin/kong-health index eb99fc251f6..9b39555f28f 100755 --- a/bin/kong-health +++ b/bin/kong-health @@ -3,7 +3,7 @@ setmetatable(_G, nil) package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path -local process = require "kong.cmd.utils.process" +local kill = require "kong.cmd.utils.kill" local kong_default_conf = require "kong.templates.kong_defaults" local pl_app = require "pl.lapp" local pl_config = require "pl.config" @@ -42,7 +42,8 @@ local function execute(args) print("") local pid_file = pl_path.join(prefix, "pids", "nginx.pid") - assert(process.exists(pid_file), "Kong is not running at " .. prefix) + kill.is_running(pid_file) + assert(kill.is_running(pid_file), "Kong is not running at " .. prefix) print("Kong is healthy at ", prefix) end diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 525a319e138..8c59cf2906b 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -116,7 +116,7 @@ build = { ["kong.cmd.version"] = "kong/cmd/version.lua", ["kong.cmd.hybrid"] = "kong/cmd/hybrid.lua", ["kong.cmd.utils.log"] = "kong/cmd/utils/log.lua", - ["kong.cmd.utils.process"] = "kong/cmd/utils/process.lua", + ["kong.cmd.utils.kill"] = "kong/cmd/utils/kill.lua", ["kong.cmd.utils.env"] = "kong/cmd/utils/env.lua", ["kong.cmd.utils.migrations"] = "kong/cmd/utils/migrations.lua", ["kong.cmd.utils.tty"] = "kong/cmd/utils/tty.lua", diff --git a/kong/cmd/health.lua b/kong/cmd/health.lua index 23384dcac8b..ba8d37c758f 100644 --- a/kong/cmd/health.lua +++ b/kong/cmd/health.lua @@ -1,5 +1,5 @@ local log = require "kong.cmd.utils.log" -local process = require "kong.cmd.utils.process" +local kill = require "kong.cmd.utils.kill" local pl_path = require "pl.path" local pl_tablex = require "pl.tablex" local pl_stringx = require "pl.stringx" @@ -26,7 +26,7 @@ local function execute(args) local count = 0 for k, v in pairs(pids) do - local running = process.exists(v) + local running = kill.is_running(v) local msg = pl_stringx.ljust(k, 12, ".") .. (running and "running" or "not running") if running then count = count + 1 diff --git a/kong/cmd/quit.lua b/kong/cmd/quit.lua index cc1d4b4c3b1..3b7c95d37d3 100644 --- a/kong/cmd/quit.lua +++ b/kong/cmd/quit.lua @@ -1,7 +1,7 @@ local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_loader = require "kong.conf_loader" local pl_path = require "pl.path" -local process = require "kong.cmd.utils.process" +local kill = require "kong.cmd.utils.kill" local log = require "kong.cmd.utils.log" local function execute(args) @@ -24,7 +24,7 @@ local function execute(args) log.verbose("waiting %s seconds before quitting", args.wait) while twait > ngx.now() do ngx.sleep(0.2) - if not process.exists(conf.nginx_pid) then + if not kill.is_running(conf.nginx_pid) then log.error("Kong stopped while waiting (unexpected)") return end @@ -41,7 +41,7 @@ local function execute(args) local texp, running = tstart + math.max(args.timeout, 1) -- min 1s timeout repeat ngx.sleep(0.2) - running = process.exists(conf.nginx_pid) + running = kill.is_running(conf.nginx_pid) ngx.update_time() until not running or ngx.now() >= texp diff --git a/kong/cmd/restart.lua b/kong/cmd/restart.lua index fc9bac16f5b..0bc4777c47e 100644 --- a/kong/cmd/restart.lua +++ b/kong/cmd/restart.lua @@ -1,6 +1,6 @@ local log = require "kong.cmd.utils.log" local stop = require "kong.cmd.stop" -local process = require "kong.cmd.utils.process" +local kill = require "kong.cmd.utils.kill" local start = require "kong.cmd.start" local pl_path = require "pl.path" local conf_loader = require "kong.conf_loader" @@ -27,7 +27,7 @@ local function execute(args) local running repeat ngx.sleep(0.1) - running = process.exists(conf.nginx_pid) + running = kill.is_running(conf.nginx_pid) until not running or ngx.time() >= texp start.execute(args) diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index a43210b6079..63404cbaa98 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -3,7 +3,7 @@ local prefix_handler = require "kong.cmd.utils.prefix_handler" local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_loader = require "kong.conf_loader" local kong_global = require "kong.global" -local process = require "kong.cmd.utils.process" +local kill = require "kong.cmd.utils.kill" local log = require "kong.cmd.utils.log" local DB = require "kong.db" local lfs = require "lfs" @@ -53,7 +53,7 @@ local function execute(args) conf.pg_timeout = args.db_timeout -- connect + send + read - assert(not process.exists(conf.nginx_pid), + assert(not kill.is_running(conf.nginx_pid), "Kong is already running in " .. conf.prefix) assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, nil, diff --git a/kong/cmd/utils/kill.lua b/kong/cmd/utils/kill.lua new file mode 100644 index 00000000000..94820dfc131 --- /dev/null +++ b/kong/cmd/utils/kill.lua @@ -0,0 +1,32 @@ +local pl_path = require "pl.path" +local pl_utils = require "pl.utils" +local log = require "kong.cmd.utils.log" + +local cmd_tmpl = [[kill %s `cat %s 2>&1` >/dev/null 2>&1]] + +local function kill(pid_file, args) + log.debug("sending signal to pid at: %s", pid_file) + local cmd = string.format(cmd_tmpl, args or "-0", pid_file) + if pl_path.exists(pid_file) then + log.debug(cmd) + local _, code = pl_utils.execute(cmd) + return code + else + log.debug("no pid file at: %s", pid_file) + return 0 + end +end + +local function is_running(pid_file) + -- we do our own pid_file exists check here because + -- we want to return `nil` in case of NOT running, + -- and not `0` like `kill` would return. + if pl_path.exists(pid_file) then + return kill(pid_file) == 0 + end +end + +return { + kill = kill, + is_running = is_running +} diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index 7b76b8845be..fb9065466eb 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -1,6 +1,6 @@ local ffi = require "ffi" local log = require "kong.cmd.utils.log" -local process = require "kong.cmd.utils.process" +local kill = require "kong.cmd.utils.kill" local meta = require "kong.meta" local pl_path = require "pl.path" local version = require "version" @@ -55,17 +55,15 @@ end local function send_signal(kong_conf, signal) - local pid = process.pid(kong_conf.nginx_pid) - - if not pid or not process.exists(pid) then + if not kill.is_running(kong_conf.nginx_pid) then return nil, fmt("nginx not running in prefix: %s", kong_conf.prefix) end log.verbose("sending %s signal to nginx running at %s", signal, kong_conf.nginx_pid) - local ok, err = process.signal(pid, signal) - if not ok then - return nil, fmt("could not send signal: %s", err or "unknown error") + local code = kill.kill(kong_conf.nginx_pid, "-s " .. signal) + if code ~= 0 then + return nil, "could not send signal" end return true @@ -145,7 +143,7 @@ function _M.start(kong_conf) return nil, err end - if process.exists(kong_conf.nginx_pid) then + if kill.is_running(kong_conf.nginx_pid) then return nil, "nginx is already running in " .. kong_conf.prefix end @@ -207,17 +205,17 @@ end function _M.stop(kong_conf) - return send_signal(kong_conf, process.SIG_TERM) + return send_signal(kong_conf, "TERM") end function _M.quit(kong_conf) - return send_signal(kong_conf, process.SIG_QUIT) + return send_signal(kong_conf, "QUIT") end function _M.reload(kong_conf) - if not process.exists(kong_conf.nginx_pid) then + if not kill.is_running(kong_conf.nginx_pid) then return nil, fmt("nginx not running in prefix: %s", kong_conf.prefix) end diff --git a/kong/cmd/utils/process.lua b/kong/cmd/utils/process.lua deleted file mode 100644 index 7e5e43833b0..00000000000 --- a/kong/cmd/utils/process.lua +++ /dev/null @@ -1,312 +0,0 @@ -local read_file = require("pl.file").read -local resty_kill = require("resty.signal").kill - -local tonumber = tonumber -local type = type -local floor = math.floor - - --- not supporting other usage of kill(2) for the moment -local MIN_PID = 1 - --- source: proc(5) man page -local MAX_PID = 2 ^ 22 - - -local SIG_NONE = 0 -local SIG_HUP = 1 -local SIG_INT = 2 -local SIG_QUIT = 3 -local SIG_ILL = 4 -local SIG_TRAP = 5 -local SIG_ABRT = 6 -local SIG_BUS = 7 -local SIG_FPE = 8 -local SIG_KILL = 9 -local SIG_USR1 = 10 -local SIG_SEGV = 11 -local SIG_USR2 = 12 -local SIG_PIPE = 13 -local SIG_ALRM = 14 -local SIG_TERM = 15 -local SIG_CHLD = 17 -local SIG_CONT = 18 -local SIG_STOP = 19 -local SIG_TSTP = 20 -local SIG_TTIN = 21 -local SIG_TTOU = 22 -local SIG_URG = 23 -local SIG_XCPU = 24 -local SIG_XFSZ = 25 -local SIG_VTALRM = 26 -local SIG_PROF = 27 -local SIG_WINCH = 28 -local SIG_IO = 29 -local SIG_PWR = 30 -local SIG_EMT = 31 -local SIG_SYS = 32 -local SIG_INFO = 33 - - ---- --- Checks if a value is a valid PID and returns it. --- ----```lua ---- validate_pid(123) --> 123 ---- ---- -- value can be a numeric string ---- validate_pid("123") --> 123 ---- validate_pid("foo") --> nil ---- ---- -- value must be an integer ---- validate_pid(1.23) --> nil ---- ---- -- value must be in the valid range for PIDs ---- validate_pid(0) --> nil ---- validate_pid(2^32) --> nil ----``` ---- ----@param value any ----@return integer? pid -local function validate_pid(value) - local pid = tonumber(value) - return pid - -- good enough integer check for our use case - and floor(pid) == pid - and pid >= MIN_PID and pid <= MAX_PID - and pid -end - - ---- --- Read and return the process ID from a pid file. --- ----@param fname string ----@return integer|nil pid ----@return nil|string error -local function pid_from_file(fname) - local data, err = read_file(fname) - if not data then - return nil, "failed reading PID file: " .. tostring(err) - end - - -- strip whitespace - data = data:gsub("^%s*(.-)%s*$", "%1") - - if #data == 0 then - return nil, "PID file is empty" - end - - local pid = validate_pid(data) - - if not pid then - return nil, "file does not contain a valid PID" - end - - return pid -end - - ---- --- Target processes may be referenced by their integer id (PID) --- or by a pid filename. --- ----@alias kong.cmd.utils.process.target ----| integer # pid ----| string # pid file - - ---- --- Detects a PID from input and returns it as a number. --- --- The target process may be supplied as a PID (number) or path to a --- pidfile (string). --- --- On success, returns the PID as a number. --- --- On any failure related to reading/parsing the PID from a file, returns --- `nil` and an error string. --- --- Raises an error for invalid input (wrong Lua type, target is not a valid PID --- number, etc). --- ----@param target kong.cmd.utils.process.target ----@return integer|nil pid ----@return nil|string error -local function get_pid(target) - local typ = type(target) - - if typ == "number" then - if not validate_pid(target) then - error("target PID must be an integer from " - .. MIN_PID .. " to " .. MAX_PID - .. ", got: " .. tostring(target), 2) - end - - return target - - elseif typ == "string" then - return pid_from_file(target) - - else - error("invalid PID type: '" .. typ .. "'", 2) - end -end - - ---- --- Send a signal to a process. --- --- The signal may be specified as a name ("TERM") or integer (15). --- ----@param target kong.cmd.utils.process.target ----@param sig resty.signal.name|integer ----@return boolean|nil ok ----@return nil|string error -local function signal(target, sig) - local pid, err = get_pid(target) - - if not pid then - return nil, err - end - - return resty_kill(pid, sig) -end - - ---- --- Send the TERM signal to a process. --- ----@param target kong.cmd.utils.process.target ----@return boolean|nil ok ----@return nil|string error -local function term(target) - return signal(target, SIG_TERM) -end - - ---- --- Send the KILL signal to a process. --- ----@param target kong.cmd.utils.process.target ----@return boolean|nil ok ----@return nil|string error -local function kill(target) - return signal(target, SIG_KILL) -end - - ---- --- Send the QUIT signal to a process. --- ----@param target kong.cmd.utils.process.target ----@return boolean|nil ok ----@return nil|string error -local function quit(target) - return signal(target, SIG_QUIT) -end - - ---- --- Send the HUP signal to a process. --- ----@param target kong.cmd.utils.process.target ----@return boolean|nil ok ----@return nil|string error -local function hup(target) - return signal(target, SIG_HUP) -end - - ---- --- Check for the existence of a process. --- --- Under the hood this sends the special `0` signal to check the process state. --- --- Returns a boolean if the process unequivocally exists/does not exist. --- --- Returns `nil` and an error string if an error is encountered while attemping --- to read a pidfile. --- --- Raises an error for invalid input or upon any unexpected result returned by --- resty.signal. --- --- --- Callers should decide for themselves how strict they must be when handling --- errors. For instance, when NGINX is starting up there is a period where the --- pidfile may be empty or non-existent, which will result in this function --- returning nil+error. For some callers this might be expected and acceptible, --- but for others it may not. --- ----@param target kong.cmd.utils.process.target ----@return boolean|nil exists ----@return nil|string error -local function exists(target) - local pid, err = get_pid(target) - if not pid then - return nil, err - end - - local ok - ok, err = resty_kill(pid, 0) - - if ok then - return true - - elseif err == "No such process" then - return false - - elseif err == "Operation not permitted" then - -- the process *does* exist but is not manageable by us - return true - end - - error(err or "unexpected error from resty.signal.kill()") -end - - -return { - exists = exists, - pid_from_file = pid_from_file, - signal = signal, - pid = get_pid, - - term = term, - kill = kill, - quit = quit, - hup = hup, - - SIG_NONE = SIG_NONE, - SIG_HUP = SIG_HUP, - SIG_INT = SIG_INT, - SIG_QUIT = SIG_QUIT, - SIG_ILL = SIG_ILL, - SIG_TRAP = SIG_TRAP, - SIG_ABRT = SIG_ABRT, - SIG_BUS = SIG_BUS, - SIG_FPE = SIG_FPE, - SIG_KILL = SIG_KILL, - SIG_USR1 = SIG_USR1, - SIG_SEGV = SIG_SEGV, - SIG_USR2 = SIG_USR2, - SIG_PIPE = SIG_PIPE, - SIG_ALRM = SIG_ALRM, - SIG_TERM = SIG_TERM, - SIG_CHLD = SIG_CHLD, - SIG_CONT = SIG_CONT, - SIG_STOP = SIG_STOP, - SIG_TSTP = SIG_TSTP, - SIG_TTIN = SIG_TTIN, - SIG_TTOU = SIG_TTOU, - SIG_URG = SIG_URG, - SIG_XCPU = SIG_XCPU, - SIG_XFSZ = SIG_XFSZ, - SIG_VTALRM = SIG_VTALRM, - SIG_PROF = SIG_PROF, - SIG_WINCH = SIG_WINCH, - SIG_IO = SIG_IO, - SIG_PWR = SIG_PWR, - SIG_EMT = SIG_EMT, - SIG_SYS = SIG_SYS, - SIG_INFO = SIG_INFO, -} diff --git a/spec/02-integration/01-helpers/03-http_mock_spec.lua b/spec/02-integration/01-helpers/03-http_mock_spec.lua index bfd9de86b74..6ffb0770cde 100644 --- a/spec/02-integration/01-helpers/03-http_mock_spec.lua +++ b/spec/02-integration/01-helpers/03-http_mock_spec.lua @@ -1,6 +1,6 @@ local http_mock = require "spec.helpers.http_mock" local tapping = require "spec.helpers.http_mock.tapping" -local process = require "kong.cmd.utils.process" +local pl_file = require "pl.file" for _, tls in ipairs {true, false} do describe("http_mock with " .. (tls and "https" or "http") , function() @@ -217,16 +217,8 @@ describe("http_mock config", function() end) local pid_filename = mock_prefix .. "/logs/nginx.pid" - assert - .eventually(function() - local pid, err = process.pid_from_file(pid_filename) - if not pid then - return nil, "failed to get PID from " .. pid_filename .. ": " .. err - end - - return process.exists(pid) - end) - .is_truthy("mocking not in the correct place") + + assert(pl_file.access_time(pid_filename) ~= nil, "mocking not in the correct place") end) it("init_by_lua_block inject", function () diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 725d3f1cba1..1bc151b0bb3 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -545,7 +545,7 @@ describe("kong start/stop #" .. strategy, function() end) it("should not start Kong if already running in prefix", function() - local process = require "kong.cmd.utils.process" + local kill = require "kong.cmd.utils.kill" assert(helpers.kong_exec("start --prefix " .. PREFIX, { pg_database = TEST_CONF.pg_database, @@ -557,7 +557,7 @@ describe("kong start/stop #" .. strategy, function() assert.False(ok) assert.matches("Kong is already running in " .. PREFIX, stderr, nil, true) - assert(process.exists(TEST_CONF.nginx_pid)) + assert(kill.is_running(TEST_CONF.nginx_pid)) end) it("does not prepare the prefix directory if Kong is already running", function() diff --git a/spec/02-integration/02-cmd/13-signals_spec.lua b/spec/02-integration/02-cmd/13-signals_spec.lua index 7d28a1698ad..1d709c00bfa 100644 --- a/spec/02-integration/02-cmd/13-signals_spec.lua +++ b/spec/02-integration/02-cmd/13-signals_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local process = require "kong.cmd.utils.process" describe("signals", function() @@ -14,49 +13,57 @@ describe("signals", function() it("can receive USR1", function() assert(helpers.start_kong()) - helpers.signal(nil, process.SIG_USR1) + helpers.signal(nil, "-USR1") - assert.logfile().has.line('(SIGUSR1) received from', true) + assert + .eventually(function () + local conf = helpers.get_running_conf() + local _, code = helpers.execute("grep -F '(SIGUSR1) received from' " .. + conf.nginx_err_logs, true) + assert.equal(0, code) + end) + .with_timeout(15) + .has_no_error() end) it("can receive USR2", function() assert(helpers.start_kong()) local conf = helpers.get_running_conf() - local pid_f = conf.nginx_pid local oldpid_f = conf.nginx_pid .. ".oldbin" finally(function() - process.term(pid_f) - process.term(oldpid_f) + ngx.sleep(0.5) + helpers.signal(nil, "-TERM") + helpers.signal(nil, "-TERM", oldpid_f) end) - process.signal(pid_f, process.SIG_USR2) + helpers.signal(nil, "-USR2") helpers.pwait_until(function() -- USR2 received assert.logfile().has.line('(SIGUSR2) received from', true) -- USR2 succeeded - assert.logfile().has.no.line('execve() failed', true, 0) + assert.logfile().has.no.line('execve() failed', true) assert.logfile().has.line('start new binary process', true) -- new master started successfully - assert.logfile().has.no.line('exited with code 1', true, 0) + assert.logfile().has.no.line('exited with code 1', true) -- 2 master processes - assert.truthy(process.pid_from_file(oldpid_f)) + assert.is_true(helpers.path.isfile(oldpid_f)) end) -- quit old master - process.quit(oldpid_f) + helpers.signal(nil, "-QUIT", oldpid_f) helpers.wait_pid(oldpid_f) assert.is_false(helpers.path.isfile(oldpid_f)) helpers.pwait_until(function () - assert.truthy(process.pid_from_file(pid_f)) + assert.is_true(helpers.path.isfile(conf.nginx_pid)) -- new master running - assert.is_true(process.exists(pid_f)) + assert.equal(0, helpers.signal(nil, "-0")) end) end) end) diff --git a/spec/02-integration/02-cmd/15-utils_spec.lua b/spec/02-integration/02-cmd/15-utils_spec.lua index fe0063221d0..81a7b5489de 100644 --- a/spec/02-integration/02-cmd/15-utils_spec.lua +++ b/spec/02-integration/02-cmd/15-utils_spec.lua @@ -1,388 +1,75 @@ local signals = require "kong.cmd.utils.nginx_signals" -local process = require "kong.cmd.utils.process" local pl_path = require "pl.path" local pl_file = require "pl.file" local pl_dir = require "pl.dir" -local pipe = require "ngx.pipe" -math.randomseed(ngx.worker.pid() + ngx.now()) +describe("kong cli utils", function() -describe("kong.cmd.utils.nginx_signals", function() - describe("find_nginx_bin()", function() - local tmpdir - before_each(function() - tmpdir = pl_path.tmpname() - assert(os.remove(tmpdir)) - end) - - after_each(function() - pcall(pl_dir.rmtree, tmpdir) - end) - - local function fake_nginx_binary(version) - local bin_dir = pl_path.join(tmpdir, "nginx/sbin") - pl_dir.makepath(bin_dir) - - local nginx = pl_path.join(bin_dir, "nginx") - pl_file.write(nginx, string.format( - [[#!/bin/sh -echo 'nginx version: openresty/%s' >&2]], version - )) - - assert(os.execute("chmod +x " .. nginx)) - - return nginx - end - - - it("works with empty/unset input", function() - local bin, err = signals.find_nginx_bin() - assert.is_nil(err) - assert.matches("sbin/nginx", bin) - assert.truthy(pl_path.exists(bin)) - end) - - it("works when openresty_path is unset", function() - local bin, err = signals.find_nginx_bin({}) - assert.is_nil(err) - assert.matches("sbin/nginx", bin) - assert.truthy(pl_path.exists(bin)) - end) - - it("prefers `openresty_path` when supplied", function() - local meta = require "kong.meta" - local version = meta._DEPENDENCIES.nginx[1] - - local nginx = fake_nginx_binary(version) - - local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) - - assert.is_nil(err) - assert.equals(nginx, bin) - end) - - it("returns nil+error if a compatible nginx bin is not found in `openresty_path`", function() - fake_nginx_binary("1.0.1") - local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) - assert.is_nil(bin) - assert.not_nil(err) - assert.matches("could not find OpenResty", err) - end) - end) -end) - -describe("kong.cmd.utils.process", function() - local pid_file - - before_each(function() - pid_file = assert.truthy(pl_path.tmpname()) - end) - - after_each(function() - if pid_file and pl_path.exists(pid_file) then - assert(os.remove(pid_file)) - end - end) + describe("nginx_signals", function() - describe("pid()", function() - it("accepts a number", function() - local pid, err = process.pid(123) - assert.is_nil(err) - assert.equals(123, pid) - end) - - it("accepts a pid filename", function() - assert.truthy(pl_file.write(pid_file, "1234")) - local pid, err = process.pid(pid_file) - assert.is_nil(err) - assert.equals(1234, pid) - end) - - it("throws an error() for invalid input types", function() - local exp = "invalid PID type: " - - assert.error_matches(function() process.pid(nil) end, exp) - - assert.error_matches(function() process.pid({}) end, exp) - - assert.error_matches(function() process.pid(ngx.null) end, exp) + describe("find_nginx_bin()", function() + local tmpdir + before_each(function() + tmpdir = pl_path.tmpname() + assert(os.remove(tmpdir)) + end) - assert.error_matches(function() process.pid(true) end, exp) - end) - - it("throws an error() for invalid PID numbers", function() - local exp = "target PID must be an integer from " - - assert.error_matches(function() process.pid(-1) end, exp) - - assert.error_matches(function() process.pid(0) end, exp) + after_each(function() + pcall(pl_dir.rmtree, tmpdir) + end) - assert.error_matches(function() process.pid(1.000000001) end, exp) - - assert.error_matches(function() process.pid(math.pi) end, exp) - end) - end) + local function fake_nginx_binary(version) + local bin_dir = pl_path.join(tmpdir, "nginx/sbin") + pl_dir.makepath(bin_dir) - describe("pid_from_file()", function() - it("reads pid from a file", function() - assert.truthy(pl_file.write(pid_file, "1234")) - local pid, err = process.pid_from_file(pid_file) - assert.is_nil(err) - assert.equals(1234, pid) - end) + local nginx = pl_path.join(bin_dir, "nginx") + pl_file.write(nginx, string.format( + [[#!/bin/sh +echo 'nginx version: openresty/%s' >&2]], version + )) - it("trims whitespace from the file contents", function() - assert.truthy(pl_file.write(pid_file, "1234\n")) - local pid, err = process.pid_from_file(pid_file) - assert.is_nil(err) - assert.equals(1234, pid) - end) + assert(os.execute("chmod +x " .. nginx)) - it("returns nil+error on filesystem errors", function() - if pl_path.exists(pid_file) then - assert.truthy(os.remove(pid_file)) + return nginx end - local pid, err = process.pid_from_file(pid_file) - assert.is_nil(pid) - assert.matches("failed reading PID file: ", err) - end) - - it("returns nil+error for non-file input", function() - local pid, err = process.pid_from_file("/") - assert.is_nil(pid) - assert.is_string(err) - end) - - it("returns nil+error if the pid file is empty", function() - local exp = "PID file is empty" - - local pid, err = process.pid_from_file(pid_file) - assert.is_nil(pid) - assert.same(exp, err) - - -- whitespace trimming applies before empty check - assert.truthy(pl_file.write(pid_file, " \n")) - pid, err = process.pid_from_file(pid_file) - assert.is_nil(pid) - assert.same(exp, err) - end) - - it("returns nil+error if the pid file contents are invalid", function() - local exp = "file does not contain a valid PID" - - assert.truthy(pl_file.write(pid_file, "not a pid\n")) - local pid, err = process.pid_from_file(pid_file) - assert.is_nil(pid) - assert.same(exp, err) - - assert.truthy(pl_file.write(pid_file, "-1.23")) - pid, err = process.pid_from_file(pid_file) - assert.is_nil(pid) - assert.same(exp, err) - end) - end) - describe("exists()", function() - it("returns true for a pid of a running process", function() - local exists, err = process.exists(ngx.worker.pid()) - assert.is_nil(err) - assert.is_true(exists) - end) + it("works with empty/unset input", function() + local bin, err = signals.find_nginx_bin() + assert.is_nil(err) + assert.matches("sbin/nginx", bin) + assert.truthy(pl_path.exists(bin)) + end) - it("returns true for a pid file of a running process", function() - assert.truthy(pl_file.write(pid_file, tostring(ngx.worker.pid()))) - local exists, err = process.exists(pid_file) - assert.is_nil(err) - assert.is_true(exists) - end) - - it("returns false for the pid of a non-existent process", function() - local exists, err - - for _ = 1, 1000 do - local pid = math.random(1000, 2^16) - exists, err = process.exists(pid) - if exists == false then - break - end - end + it("works when openresty_path is unset", function() + local bin, err = signals.find_nginx_bin({}) + assert.is_nil(err) + assert.matches("sbin/nginx", bin) + assert.truthy(pl_path.exists(bin)) + end) - assert.is_nil(err) - assert.is_false(exists) - end) + it("prefers `openresty_path` when supplied", function() + local meta = require "kong.meta" + local version = meta._DEPENDENCIES.nginx[1] - it("returns false for the pid file of a non-existent process", function() - local exists, err + local nginx = fake_nginx_binary(version) - for _ = 1, 1000 do - local pid = math.random(1000, 2^16) - assert.truthy(pl_file.write(pid_file, tostring(pid))) - exists, err = process.exists(pid_file) - if exists == false then - break - end - end + local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) - assert.is_nil(err) - assert.is_false(exists) - end) + assert.is_nil(err) + assert.equals(nginx, bin) + end) - it("returns nil+error when a pid file does not exist", function() - if pl_path.exists(pid_file) then - assert.truthy(os.remove(pid_file)) - end + it("returns nil+error if a compatible nginx bin is not found in `openresty_path`", function() + fake_nginx_binary("1.0.1") + local bin, err = signals.find_nginx_bin({ openresty_path = tmpdir }) + assert.is_nil(bin) + assert.not_nil(err) + assert.matches("could not find OpenResty", err) + end) - local pid, err = process.exists(pid_file) - assert.is_nil(pid) - assert.matches("failed reading PID file", err) end) - it("returns nil+error when a pid file does not contain a valid pid", function() - assert.truthy(pl_file.write(pid_file, "nope\n")) - local pid, err = process.exists(pid_file) - assert.is_nil(pid) - assert.same("file does not contain a valid PID", err) - end) end) - describe("signal()", function() - local proc - - local function spawn() - local err - proc, err = pipe.spawn({ "sleep", "60" }, { - write_timeout = 100, - stdout_read_timeout = 100, - stderr_read_timeout = 100, - wait_timeout = 1000, - }) - assert.is_nil(err) - assert.not_nil(proc) - - assert.truthy(proc:shutdown("stdin")) - - local pid = proc:pid() - - -- There is a non-zero amount of time involved in starting up our - -- child process (before the sleep executable is invoked and nanosleep() - -- is called). - -- - -- During this time, signals may be ignored, so we must delay until we - -- are certain the process is in the interruptible sleep state (S). - - if pl_path.isdir("/proc/self") then - local stat_file - - local function is_sleeping() - stat_file = stat_file or io.open("/proc/" .. pid .. "/stat") - if not stat_file then return false end - - stat_file:seek("set", 0) - - local stat = stat_file:read("*a") - if not stat then return false end - - -- see the proc(5) man page for the details on this format - -- (section: /proc/pid/stat) - local state = stat:match("^%d+ [^%s]+ (%w) .*") - return state and state == "S" - end - - local deadline = ngx.now() + 2 - - while ngx.now() < deadline and not is_sleeping() do - ngx.sleep(0.05) - end - - if stat_file then stat_file:close() end - - else - -- the proc filesystem is not available, so all we can really do is - -- delay for some amount of time and hope it's enough - ngx.sleep(0.5) - end - - assert.is_true(process.exists(pid), "failed to spawn process") - - return proc - end - - after_each(function() - if proc then - pcall(proc.kill, proc, process.SIG_KILL) - pcall(proc.wait, proc) - end - end) - - it("sends a signal to a running process, using a pid", function() - spawn() - local pid = proc:pid() - - local ok, err = process.signal(pid, process.SIG_TERM) - assert.is_nil(err) - assert.truthy(ok) - - local reason, status - ok, reason, status = proc:wait() - assert.falsy(ok) - assert.equals("signal", reason) - assert.equals(15, status) - - assert.is_false(process.exists(pid)) - end) - - it("sends a signal to a running process, using a pid file", function() - spawn() - local pid = proc:pid() - - assert.truthy(pl_file.write(pid_file, tostring(pid))) - - local ok, err = process.signal(pid_file, process.SIG_TERM) - assert.is_nil(err) - assert.truthy(ok) - - local reason, status - ok, reason, status = proc:wait() - assert.falsy(ok) - assert.equals("signal", reason) - assert.equals(15, status) - - assert.is_false(process.exists(pid_file)) - end) - - it("returns nil+error for a non-existent process", function() - local ok, err - - for _ = 1, 1000 do - local pid = math.random(1000, 2^16) - ok, err = process.signal(pid, process.SIG_NONE) - if ok == nil and err == "No such process" then - break - end - end - - assert.is_nil(ok) - assert.is_string(err) - assert.equals("No such process", err) - end) - - it("accepts a signal name in place of signum", function() - spawn() - local pid = proc:pid() - - local ok, err = process.signal(pid, "INT") - assert.is_nil(err) - assert.truthy(ok) - - local reason, status - ok, reason, status = proc:wait() - assert.falsy(ok) - assert.equals("signal", reason) - assert.equals(2, status) - - assert.is_false(process.exists(pid)) - end) - - end) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index f92902990fc..6ba834fbf47 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -75,8 +75,6 @@ local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" local resty_signal = require "resty.signal" local lfs = require "lfs" -local process = require "kong.cmd.utils.process" - ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -3638,7 +3636,7 @@ end -- @return true or nil+err local function stop_kong(prefix, preserve_prefix, preserve_dc, signal, nowait) prefix = prefix or conf.prefix - signal = signal or process.SIG_TERM + signal = signal or "TERM" local running_conf, err = get_running_conf(prefix) if not running_conf then @@ -4047,13 +4045,15 @@ end -- Only use in CLI tests from spec/02-integration/01-cmd kill_all = function(prefix, timeout) + local kill = require "kong.cmd.utils.kill" + local running_conf = get_running_conf(prefix) if not running_conf then return end -- kill kong_tests.conf service local pid_path = running_conf.nginx_pid if pl_path.exists(pid_path) then - process.term(pid_path) + kill.kill(pid_path, "-TERM") wait_pid(pid_path, timeout) end end, @@ -4069,6 +4069,8 @@ end end, signal = function(prefix, signal, pid_path) + local kill = require "kong.cmd.utils.kill" + if not pid_path then local running_conf = get_running_conf(prefix) if not running_conf then @@ -4078,7 +4080,7 @@ end pid_path = running_conf.nginx_pid end - return process.signal(pid_path, signal) + return kill.kill(pid_path, signal) end, -- send signal to all Nginx workers, not including the master signal_workers = function(prefix, signal, pid_path) From 5d8061e0e07ada911a2935ec61e73134c607513b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 21 Sep 2023 06:32:01 +0200 Subject: [PATCH 2980/4351] chore(docs): update contributor wording and support channel info (#11544) --- .github/ISSUE_TEMPLATE/config.yml | 2 ++ .github/PULL_REQUEST_TEMPLATE.md | 4 +++ COMMUNITY_PLEDGE.md | 34 +++++++++++++++++++++ CONTRIBUTING.md | 51 ++++++++++++++++--------------- README.md | 13 +++++--- 5 files changed, 74 insertions(+), 30 deletions(-) create mode 100644 COMMUNITY_PLEDGE.md diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml index 3dc15d9267c..87022f12a3b 100644 --- a/.github/ISSUE_TEMPLATE/config.yml +++ b/.github/ISSUE_TEMPLATE/config.yml @@ -1,5 +1,7 @@ blank_issues_enabled: true contact_links: + - name: Kong Gateway Open Source Community Pledge + url: https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md - name: Feature Request url: https://github.com/Kong/kong/discussions/categories/ideas about: Propose your cool ideas and feature requests at the Kong discussion forum diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index a43ff1c60a8..da0333edf71 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -2,6 +2,10 @@ NOTE: Please read the CONTRIBUTING.md guidelines before submitting your patch, and ensure you followed them all: https://github.com/Kong/kong/blob/master/CONTRIBUTING.md#contributing + +Refer to the Kong Gateway Community Pledge to understand how we work +with the open source community: +https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md --> ### Summary diff --git a/COMMUNITY_PLEDGE.md b/COMMUNITY_PLEDGE.md new file mode 100644 index 00000000000..bdbf129e5dd --- /dev/null +++ b/COMMUNITY_PLEDGE.md @@ -0,0 +1,34 @@ +# Our pledge to the open source community + +Kong Gateway is not only an awesome open source project, but also part +of the product offering of Kong Inc. We have a large team of product +people, software developers, testers and release engineers working on +Kong Gateway. We make many of the enhancements to Kong Gateway in the +Community Edition, so our open source community directly benefits from +the commercial work that we do. + +Recognizing that we operate as a commercial entity, we face the +challenge of balancing our commercial interests with the desire to +accommodate and support open source users and contributors +effectively. + +## Response time to GitHub issues and pull requests + +In the Kong Gateway team, we're committed to maintaining a rapid and +timely response to community contributions, promising to acknowledge +and engage within a dedicated timeframe of 10 working days. It is +important to note, however, that while we strive to be as responsive +as possible, we may not always be able to offer immediate solutions to +every reported problem or incorporate every submitted pull request +into the product. + +## Maintaining an active working set + +We will be closing pull requests or issue reports when we made the +decision that we will not be able to merge or resolve them in the +foreseeable future. We do that in the interest of keeping our working +set manageable, as accumulating pull requests and issues which don't +make progress does not help improving Kong Gateway in the long run. + +We automatically close issues and pull requests for which we do not +get responses to our questions or update requests within 3 weeks. diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 5ff49204176..0d9060f91b5 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -6,6 +6,9 @@ document is for you! It intends to be both an entry point for newcomers to the community (with various technical backgrounds), and a guide/reference for contributors and maintainers. +Please have a look at our [Community Pledge](./COMMUNITY_PLEDGE.md) to +understand how we work with our open source contributors! + Consult the Table of Contents below, and jump to the desired section. # Table of Contents @@ -63,22 +66,19 @@ https://konghq.com/kong-enterprise-edition/ or contact us at ### Community Edition -There are multiple channels where you can get answers from the community -or the maintainers of this project: - -- Our public forum, [Kong Nation](https://discuss.konghq.com) is great for - asking questions, giving advice, and staying up-to-date with the latest - announcements. Kong Nation is frequented by Kong maintainers. -- Two chat channels are used by the community, but are rarely visited by Kong - maintainers: - - [Gitter](https://gitter.im/Kong/kong) - - IRC, registered on freenode as - [#kong](https://webchat.freenode.net/?channels=kong) +For questions around the use of the Community Edition, please use +[GitHub Discussions](https://github.com/Kong/kong/discussions). You +can also join our [Community Slack](http://kongcommunity.slack.com/) +for real-time conversations around Kong Gateway. **Please avoid opening GitHub issues for general questions or help**, as those should be reserved for actual bug reports. The Kong community is welcoming and more than willing to assist you on those channels! +Our public forum, [Kong Nation](https://discuss.konghq.com) is great +for asking questions, giving advice, and staying up-to-date with the +latest announcements. + [Back to TOC](#table-of-contents) ## Where to report bugs? @@ -110,9 +110,7 @@ on [Submitting a patch](#submitting-a-patch) for details. ## Contributing -We welcome contributions of all kinds, there is no need to do code to be helpful! -All of the following tasks are noble and worthy contributions that you can -make without coding: +In addition to code enhancements and bug fixes, you can contribute by - Reporting a bug (see the [report bugs](#where-to-report-bugs) section) - Helping other members of the community on the support channels @@ -141,13 +139,15 @@ https://github.com/Kong/docs.konghq.com/ ### Proposing a new plugin -We **do not** accept new plugins into the core repository. The plugins that are -currently part of this repository are there because of historical reasons, but -will be pushed into separate repositories in the foreseeable future. +We **do not** generally accept new plugins into this repository. The +plugins that are currently part of it form the foundational set of +plugins which is available to all installations of Kong Gateway. +Specialized functionality should be implemented in plugins residing in +separate repository. -If you are interested in writing a new plugin for your own needs, you should begin by -reading the [Plugin Development -Guide](https://docs.konghq.com/latest/plugin-development). +If you are interested in writing a new plugin for your own needs, you +should begin by reading the +[Plugin Development Guide](https://docs.konghq.com/latest/plugin-development). If you already wrote a plugin, and are thinking about making it available to the community, we strongly encourage you to host it on a publicly available @@ -167,9 +167,12 @@ To give visibility to your plugin, we advise that you: ### Submitting a patch -Feel free to contribute fixes or minor features, we love to receive Pull -Requests! If you are planning to develop a larger feature, come talk to us -first! +Feel free to contribute fixes or minor features by opening a Pull +Request. Small contributions are more likely to be merged quicker +than changes which require a lot of time to review. If you are +planning to develop a larger feature, please talk to us first in the +[GitHub Discussions](https://github.com/Kong/kong/discussions) +section! When contributing, please follow the guidelines provided in this document. They will cover topics such as the different Git branches we use, the commit message @@ -187,8 +190,6 @@ to verify a few things: development documentation for additional details) - The tests are passing: run `make test`, `make test-all`, or whichever is appropriate for your change -- Do not update CHANGELOG.md yourself. Your change will be included therein - due time if it is accepted, no worries! If the above guidelines are respected, your Pull Request has all its chances to be considered and will be reviewed by a maintainer. diff --git a/README.md b/README.md index 8535b33a739..36f9f77017a 100644 --- a/README.md +++ b/README.md @@ -65,6 +65,7 @@ Contribute to the Plugin Hub and ensure your next innovative idea is published a ## Contributing We ❤️ pull requests, and we’re continually working hard to make it as easy as possible for developers to contribute. Before beginning development with the Kong API Gateway, please familiarize yourself with the following developer resources: +- Community Pledge ([COMMUNITY_PLEDGE.md](COMMUNITY_PLEDGE.md)) for our pledge to interact with you, the open source community. - Contributor Guide ([CONTRIBUTING.md](CONTRIBUTING.md)) to learn about how to contribute to Kong. - Development Guide ([DEVELOPER.md](DEVELOPER.md)): Setting up your development environment. - [CODE_OF_CONDUCT](CODE_OF_CONDUCT.md) and [COPYRIGHT](COPYRIGHT) @@ -77,12 +78,14 @@ Please see the [Changelog](CHANGELOG.md) for more details about a given release. ## Join the Community +- Check out the [docs](https://docs.konghq.com/) +- Join the [Kong discussions forum](https://github.com/Kong/kong/discussions) - Join the Kong discussions at the Kong Nation forum: [https://discuss.konghq.com/](https://discuss.konghq.com/) -- Follow us on Twitter: [https://twitter.com/thekonginc](https://twitter.com/thekonginc) -- Check out the docs: [https://docs.konghq.com/](https://docs.konghq.com/) -- Keep updated on YouTube by subscribing: [https://www.youtube.com/c/KongInc/videos](https://www.youtube.com/c/KongInc/videos) -- Read up on the latest happenings at our blog: [https://konghq.com/blog/](https://konghq.com/blog/) -- Visit our homepage to learn more: [https://konghq.com/](https://konghq.com/) +- Join our [Community Slack](http://kongcommunity.slack.com/) +- Read up on the latest happenings at our [blog](https://konghq.com/blog/) +- Follow us on [X](https://x.com/thekonginc) +- Subscribe to our [YouTube channel](https://www.youtube.com/c/KongInc/videos) +- Visit our [homepage](https://konghq.com/) to learn more ## Konnect Cloud From 83721e6a6e99269682c8c703eefd641e9a84ee49 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 21 Sep 2023 09:45:23 +0300 Subject: [PATCH 2981/4351] feat(response-ratelimiting): add support for secret rotation with redis connection (#10570) Signed-off-by: Aapo Talvensaari --- CHANGELOG/unreleased/kong/10570.yaml | 6 ++++++ kong/plugins/response-ratelimiting/policies/init.lua | 8 ++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/10570.yaml diff --git a/CHANGELOG/unreleased/kong/10570.yaml b/CHANGELOG/unreleased/kong/10570.yaml new file mode 100644 index 00000000000..f93a0ce2260 --- /dev/null +++ b/CHANGELOG/unreleased/kong/10570.yaml @@ -0,0 +1,6 @@ +message: "**response-ratelimiting**: add support for secret rotation with redis connection " +type: feature +scope: Plugin +prs: + - 10570 + diff --git a/kong/plugins/response-ratelimiting/policies/init.lua b/kong/plugins/response-ratelimiting/policies/init.lua index f6793c99152..6c6a5e82308 100644 --- a/kong/plugins/response-ratelimiting/policies/init.lua +++ b/kong/plugins/response-ratelimiting/policies/init.lua @@ -85,9 +85,13 @@ local function get_redis_connection(conf) if is_present(conf.redis_password) then local ok, err if is_present(conf.redis_username) then - ok, err = red:auth(conf.redis_username, conf.redis_password) + ok, err = kong.vault.try(function(cfg) + return red:auth(cfg.redis_username, cfg.redis_password) + end, conf) else - ok, err = red:auth(conf.redis_password) + ok, err = kong.vault.try(function(cfg) + return red:auth(cfg.redis_password) + end, conf) end if not ok then kong.log.err("failed to auth Redis: ", err) From b75b103146db7e6704f21a169aca8278f9c0553c Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 21 Sep 2023 15:48:15 +0800 Subject: [PATCH 2982/4351] refactor(plugins/grpc-gateway): use string buffer to concat strings (#11602) --- kong/plugins/grpc-gateway/deco.lua | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index d5cf022867f..d3733fa55e2 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -1,6 +1,7 @@ -- Copyright (c) Kong Inc. 2020 local cjson = require "cjson" +local buffer = require "string.buffer" local pb = require "pb" local grpc_tools = require "kong.tools.grpc" local grpc_frame = grpc_tools.frame @@ -14,6 +15,7 @@ local re_match = ngx.re.match local re_gmatch = ngx.re.gmatch local encode_json = cjson.encode +local decode_json = cjson.decode local pcall = pcall local deco = {} @@ -225,7 +227,7 @@ function deco:upstream(body) local body_variable = self.endpoint.body_variable if body_variable then if body and #body > 0 then - local body_decoded = cjson.decode(body) + local body_decoded = decode_json(body) if body_variable ~= "*" then --[[ // For HTTP methods that allow a request body, the `body` field @@ -285,19 +287,18 @@ end function deco:downstream(chunk) local body = (self.downstream_body or "") .. chunk - local out, n = {}, 1 + local out = buffer.new() local msg, body = grpc_unframe(body) while msg do msg = encode_json(pb.decode(self.endpoint.output_type, msg)) - out[n] = msg - n = n + 1 + out:put(msg) msg, body = grpc_unframe(body) end self.downstream_body = body - chunk = table.concat(out) + chunk = out:get() return chunk end From ea369f463c78fe08e35c9775719efa00451a2f53 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 21 Sep 2023 15:56:16 +0800 Subject: [PATCH 2983/4351] style(runloop): style clean for upstream_ssl (#11601) Only some style clean for #11502, applying early return. --- kong/runloop/upstream_ssl.lua | 134 ++++++++++++++++++---------------- 1 file changed, 70 insertions(+), 64 deletions(-) diff --git a/kong/runloop/upstream_ssl.lua b/kong/runloop/upstream_ssl.lua index dc32f64c2c5..990ebe7b77a 100644 --- a/kong/runloop/upstream_ssl.lua +++ b/kong/runloop/upstream_ssl.lua @@ -17,59 +17,61 @@ local set_upstream_ssl_trusted_store = ktls.set_upstream_ssl_trusted_store local function set_service_ssl(ctx) - local service = ctx and ctx.service - - if service then - local res, err - local client_certificate = service.client_certificate - - if client_certificate then - local cert, err = get_certificate(client_certificate) - if not cert then - log(ERR, "unable to fetch upstream client TLS certificate ", - client_certificate.id, ": ", err) - return - end + local service = ctx and ctx.service - res, err = set_upstream_cert_and_key(cert.cert, cert.key) - if not res then - log(ERR, "unable to apply upstream client TLS certificate ", - client_certificate.id, ": ", err) - end + if not service then + return + end + + local res, err + local client_certificate = service.client_certificate + + if client_certificate then + local cert, err = get_certificate(client_certificate) + if not cert then + log(ERR, "unable to fetch upstream client TLS certificate ", + client_certificate.id, ": ", err) + return end - local tls_verify = service.tls_verify - if tls_verify then - res, err = set_upstream_ssl_verify(tls_verify) - if not res then - log(CRIT, "unable to set upstream TLS verification to: ", - tls_verify, ", err: ", err) - end + res, err = set_upstream_cert_and_key(cert.cert, cert.key) + if not res then + log(ERR, "unable to apply upstream client TLS certificate ", + client_certificate.id, ": ", err) end + end - local tls_verify_depth = service.tls_verify_depth - if tls_verify_depth then - res, err = set_upstream_ssl_verify_depth(tls_verify_depth) - if not res then - log(CRIT, "unable to set upstream TLS verification to: ", - tls_verify, ", err: ", err) - -- in case verify can not be enabled, request can no longer be - -- processed without potentially compromising security - return kong.response.exit(500) - end + local tls_verify = service.tls_verify + if tls_verify then + res, err = set_upstream_ssl_verify(tls_verify) + if not res then + log(CRIT, "unable to set upstream TLS verification to: ", + tls_verify, ", err: ", err) end + end - local ca_certificates = service.ca_certificates - if ca_certificates then - res, err = get_ca_certificate_store(ca_certificates) - if not res then - log(CRIT, "unable to get upstream TLS CA store, err: ", err) + local tls_verify_depth = service.tls_verify_depth + if tls_verify_depth then + res, err = set_upstream_ssl_verify_depth(tls_verify_depth) + if not res then + log(CRIT, "unable to set upstream TLS verification to: ", + tls_verify, ", err: ", err) + -- in case verify can not be enabled, request can no longer be + -- processed without potentially compromising security + return kong.response.exit(500) + end + end - else - res, err = set_upstream_ssl_trusted_store(res) - if not res then - log(CRIT, "unable to set upstream TLS CA store, err: ", err) - end + local ca_certificates = service.ca_certificates + if ca_certificates then + res, err = get_ca_certificate_store(ca_certificates) + if not res then + log(CRIT, "unable to get upstream TLS CA store, err: ", err) + + else + res, err = set_upstream_ssl_trusted_store(res) + if not res then + log(CRIT, "unable to set upstream TLS CA store, err: ", err) end end end @@ -86,26 +88,30 @@ local function fallback_upstream_client_cert(ctx, upstream) return end - if ctx.service and not ctx.service.client_certificate then - -- service level client_certificate is not set - local cert, res, err - local client_certificate = upstream.client_certificate - - -- does the upstream object contains a client certificate? - if client_certificate then - cert, err = get_certificate(client_certificate) - if not cert then - log(ERR, "unable to fetch upstream client TLS certificate ", - client_certificate.id, ": ", err) - return - end + if ctx.service and ctx.service.client_certificate then + return + end - res, err = set_upstream_cert_and_key(cert.cert, cert.key) - if not res then - log(ERR, "unable to apply upstream client TLS certificate ", - client_certificate.id, ": ", err) - end - end + -- service level client_certificate is not set + local cert, res, err + local client_certificate = upstream.client_certificate + + -- does the upstream object contains a client certificate? + if not client_certificate then + return + end + + cert, err = get_certificate(client_certificate) + if not cert then + log(ERR, "unable to fetch upstream client TLS certificate ", + client_certificate.id, ": ", err) + return + end + + res, err = set_upstream_cert_and_key(cert.cert, cert.key) + if not res then + log(ERR, "unable to apply upstream client TLS certificate ", + client_certificate.id, ": ", err) end end From 02cd600ae9dab677c47879e9082672008d8bd145 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 21 Sep 2023 00:08:13 -0700 Subject: [PATCH 2984/4351] Revert "chore(deps): bump actions/checkout from 3 to 4" This reverts commit 051804bd9f18db954268f9d1e1bbb50bda613968. --- .github/workflows/autodocs.yml | 10 +++++----- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 10 +++++----- .github/workflows/buildifier.yml | 2 +- .github/workflows/perf.yml | 4 ++-- .github/workflows/release.yml | 14 +++++++------- .github/workflows/upgrade-tests.yml | 2 +- 7 files changed, 22 insertions(+), 22 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index a3e6449106b..7b55cfedc1e 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -32,7 +32,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Lookup build cache uses: actions/cache@v3 @@ -43,7 +43,7 @@ jobs: - name: Checkout kong-build-tools if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v4 + uses: actions/checkout@v3 with: repository: Kong/kong-build-tools path: kong-build-tools @@ -51,7 +51,7 @@ jobs: - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v4 + uses: actions/checkout@v3 with: repository: Kong/go-pluginserver path: go-pluginserver @@ -80,13 +80,13 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 with: path: kong ref: ${{ github.event.inputs.source_branch }} - name: Checkout Kong Docs - uses: actions/checkout@v4 + uses: actions/checkout@v3 with: repository: kong/docs.konghq.com path: docs.konghq.com diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 88704ccdedc..54ed720cd54 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -23,7 +23,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 # these aren't necessarily used by all tests, but building them here will # ensures that we have a warm cache when other tests _do_ need to build the diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0166eb14a8d..077371a7da5 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -57,7 +57,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Lookup build cache id: cache-deps @@ -161,7 +161,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Lookup build cache id: cache-deps @@ -269,7 +269,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Lookup build cache id: cache-deps @@ -335,7 +335,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Lookup build cache id: cache-deps @@ -388,7 +388,7 @@ jobs: steps: - name: Checkout source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Install requirements run: | diff --git a/.github/workflows/buildifier.yml b/.github/workflows/buildifier.yml index 85d3aaab0c2..726aa8c9422 100644 --- a/.github/workflows/buildifier.yml +++ b/.github/workflows/buildifier.yml @@ -25,7 +25,7 @@ jobs: steps: - name: Check out code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Install Dependencies run: | diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 2129d3bee55..9ecdfae4a64 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -32,7 +32,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Generate cache key id: cache-key @@ -110,7 +110,7 @@ jobs: repo-token: ${{ secrets.PAT }} - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 with: # Fetch all history for all tags and branches fetch-depth: 0 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 58a0941bf41..78e232d9242 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -51,7 +51,7 @@ jobs: arch: ${{ steps.build-info.outputs.arch }} steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Build Info id: build-info run: | @@ -168,7 +168,7 @@ jobs: apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev sudo - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Swap git with https run: git config --global url."https://github".insteadOf git://github @@ -279,7 +279,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Download artifact uses: actions/download-artifact@v3 @@ -311,7 +311,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Download artifact uses: actions/download-artifact@v3 @@ -409,7 +409,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Install Python uses: actions/setup-python@v4 @@ -526,7 +526,7 @@ jobs: KONG_PROXY_URI: http://localhost:8000 steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Login to Docker Hub uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 @@ -597,7 +597,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-packages'] }}" steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Download artifact uses: actions/download-artifact@v3 diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 68caa61358a..a49f2dcbe10 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -44,7 +44,7 @@ jobs: sudo apt-get -y install jq - name: Clone Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 with: fetch-depth: 0 From dccddeb60ff613dc3e7890580b1137a498090d98 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 22 Sep 2023 13:13:13 -0700 Subject: [PATCH 2985/4351] chore(gha): non-default token for PRs ID (#11637) --- .github/workflows/label-community-pr.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label-community-pr.yml b/.github/workflows/label-community-pr.yml index fe0bbe7cf1b..b72451980b9 100644 --- a/.github/workflows/label-community-pr.yml +++ b/.github/workflows/label-community-pr.yml @@ -15,7 +15,7 @@ jobs: - uses: actions/checkout@v4 - name: Label Community PR env: - GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} + GH_TOKEN: ${{ secrets.COMMUNITY_PRS_TOKEN }} run: | set +e for id in `gh pr list -S 'draft:false' -s 'open'|awk '{print $1}'` From 769bc6937c3050a0014c97b2f5ecdf1b58801a06 Mon Sep 17 00:00:00 2001 From: Kurt Tu <131840510+sabertobihwy@users.noreply.github.com> Date: Mon, 25 Sep 2023 10:42:09 +0800 Subject: [PATCH 2986/4351] docs(changelog): reword changelog message (#11636) Reword changelog of #11566 to be more user-facing --- CHANGELOG/unreleased/kong/11566.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG/unreleased/kong/11566.yaml b/CHANGELOG/unreleased/kong/11566.yaml index 317a9c3ac93..ad8e86ce6a9 100644 --- a/CHANGELOG/unreleased/kong/11566.yaml +++ b/CHANGELOG/unreleased/kong/11566.yaml @@ -1,4 +1,4 @@ -message: "use deep copies of Route, Service, and Consumer objects when log serializing" +message: Fix a bug related to data interference between requests in the kong.log.serialize function. type: bugfix scope: PDK prs: From 78168f0fa5347ed17a41392e1b5da12a3f8ca6d5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 21 Sep 2023 01:53:53 -0700 Subject: [PATCH 2987/4351] chore(helpers): do not display debug log when 500 --- spec/helpers.lua | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 6ba834fbf47..dae1c574d3c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2402,9 +2402,17 @@ local function res_status(state, args) return false -- no err logs to read in this prefix end - local str_t = pl_stringx.splitlines(str) + local lines_t = pl_stringx.splitlines(str) + local str_t = {} + -- filter out debugs as they are not usually useful in this context + for i = 1, #lines_t do + if not lines_t[i]:match(" %[debug%] ") then + table.insert(str_t, lines_t[i]) + end + end + local first_line = #str_t - math.min(60, #str_t) + 1 - local msg_t = {"\nError logs (" .. conf.nginx_err_logs .. "):"} + local msg_t = {"\nError logs (" .. conf.nginx_err_logs .. "), only last 60 non-debug logs are displayed:"} for i = first_line, #str_t do msg_t[#msg_t+1] = str_t[i] end From 07e1766adc6a8e0df189d007dc3488a3ec923005 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 21 Sep 2023 15:38:40 +0800 Subject: [PATCH 2988/4351] fix(build):add openresty/lualib into rpath --- build/openresty/BUILD.openresty.bazel | 17 +++++++++++------ scripts/explain_manifest/config.py | 2 +- .../explain_manifest/fixtures/alpine-amd64.txt | 2 +- .../explain_manifest/fixtures/alpine-arm64.txt | 2 +- .../fixtures/amazonlinux-2-amd64.txt | 4 ++-- .../fixtures/amazonlinux-2023-amd64.txt | 4 ++-- .../fixtures/amazonlinux-2023-arm64.txt | 4 ++-- .../fixtures/debian-10-amd64.txt | 4 ++-- .../fixtures/debian-11-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el7-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el8-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el9-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el9-arm64.txt | 4 ++-- .../fixtures/ubuntu-20.04-amd64.txt | 4 ++-- .../fixtures/ubuntu-22.04-amd64.txt | 4 ++-- .../fixtures/ubuntu-22.04-arm64.txt | 4 ++-- scripts/explain_manifest/suites.py | 2 +- 17 files changed, 39 insertions(+), 34 deletions(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index dfb531c01c7..698a702b492 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -53,10 +53,15 @@ genrule( """.format(luajit_version = LUAJIT_VERSION), ) +rpath_flags = "-Wl,-rpath,%s/kong/lib -Wl,-rpath,%s/openresty/lualib" % ( + KONG_VAR["INSTALL_DESTDIR"], + KONG_VAR["INSTALL_DESTDIR"], +) + make( name = "luajit", args = [ - "LDFLAGS=\"-Wl,-rpath,%s/kong/lib\"" % KONG_VAR["INSTALL_DESTDIR"], # make ffi.load happy, even when it's invoked without nginx + "LDFLAGS=\"%s\"" % rpath_flags, # make ffi.load happy, even when it's invoked without nginx "XCFLAGS=\"$(cat $$EXT_BUILD_ROOT$$/$(execpath :luajit_xcflags))\"", "LUA_ROOT=%s/openresty/luajit" % KONG_VAR["INSTALL_DESTDIR"].rstrip("/"), "MACOSX_DEPLOYMENT_TARGET=" + KONG_VAR["MACOSX_DEPLOYMENT_TARGET"], @@ -140,12 +145,12 @@ CONFIGURE_OPTIONS = [ "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/pcre/lib\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/openssl/lib\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/luajit/lib\"", - # here let's try not having --disable-new-dtags; --disable-new-dtags creates runpath instead of rpath - # note runpath can't handle indirect dependency (nginx -> luajit -> dlopen("other")), so each indirect + # Here let's try not having --disable-new-dtags; --disable-new-dtags creates rpath instead of runpath + # note rpath can't handle indirect dependency (nginx -> luajit -> dlopen("other")), so each indirect # dependency should have its rpath set (luajit, libxslt etc); on the other side, rpath is not - # overridable by LD_LIBRARY_PATH and it may cause trouble debugging, so we _should_ prefer runpath. - # if it doesn't work, then add --disable-new-dtags back - "--with-ld-opt=\"-Wl,-rpath,%s/kong/lib\"" % KONG_VAR["INSTALL_DESTDIR"], + # overridable by LD_LIBRARY_PATH and it may cause trouble debugging, so we _should_ prefer runpath + # whenever available. + "--with-ld-opt=\"%s\"" % rpath_flags, "-j%s" % KONG_VAR["NPROC"], # options from our customed patch diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 3128ab456e5..398c9346c96 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -23,7 +23,7 @@ def transform(f: FileInfo): # otherwise remain unmodified if f.path.endswith("/modules/ngx_wasm_module.so"): - expected_rpath = "/usr/local/openresty/luajit/lib:/usr/local/kong/lib" + expected_rpath = "/usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib" if f.rpath and expected_rpath in f.rpath: f.rpath = expected_rpath elif f.runpath and expected_rpath in f.runpath: diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index 3fe854c8e08..b5bf1a0fa46 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -133,7 +133,7 @@ - libcrypto.so.1.1 - libz.so.1 - libc.so - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/alpine-arm64.txt b/scripts/explain_manifest/fixtures/alpine-arm64.txt index 3fe854c8e08..b5bf1a0fa46 100644 --- a/scripts/explain_manifest/fixtures/alpine-arm64.txt +++ b/scripts/explain_manifest/fixtures/alpine-arm64.txt @@ -133,7 +133,7 @@ - libcrypto.so.1.1 - libz.so.1 - libc.so - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 78509f59c77..c8cbf3e5bd3 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -182,7 +182,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -195,7 +195,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 40700039829..95eb40ea4ba 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -170,7 +170,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -181,7 +181,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 935fc10bcfb..e352ddf9485 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -152,7 +152,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-aarch64.so.1 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -163,7 +163,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 35fb94dcb7d..95d532bef36 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -182,7 +182,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -195,7 +195,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 3ace491dc8e..253e43cd2a5 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -171,7 +171,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -183,7 +183,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 78509f59c77..c8cbf3e5bd3 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -182,7 +182,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -195,7 +195,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 4e68d0e02df..7bbdad45609 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -181,7 +181,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -194,7 +194,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 4e8511ae05f..eca28e4a403 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -170,7 +170,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -181,7 +181,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 935fc10bcfb..e352ddf9485 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -152,7 +152,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-aarch64.so.1 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -163,7 +163,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 746de58bea8..a7184560750 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -175,7 +175,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -187,7 +187,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 57b0bb6a5db..68de4cc4203 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -164,7 +164,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -174,7 +174,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index c784c368a72..b66889974bd 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -161,7 +161,7 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-aarch64.so.1 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Path : /usr/local/openresty/nginx/sbin/nginx Needed : @@ -172,7 +172,7 @@ - libz.so.1 - libc.so.6 - ld-linux-aarch64.so.1 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module - lua-kong-nginx-module/stream diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 5177400524d..4c50828ba07 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -23,7 +23,7 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): # binary correctness expect("/usr/local/openresty/nginx/sbin/nginx", "nginx rpath should contain kong lib") \ - .rpath.equals("/usr/local/openresty/luajit/lib:/usr/local/kong/lib") + .rpath.equals("/usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib") expect("/usr/local/openresty/nginx/sbin/nginx", "nginx binary should contain dwarf info for dynatrace") \ .has_dwarf_info.equals(True) \ From 066ceb3e1a6e191b24e8901c657cc01835f61f03 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" Date: Mon, 25 Sep 2023 20:50:17 +0800 Subject: [PATCH 2989/4351] fix(vault): vault try should avoid using semaphore in non-yieldable phases (#11617) * tests(vault): add test to start kong with vault referenced postgres config * feat(*): add check_phase_yieldable * fix(*): with_coroutine_mutex bypass any non-yieldable phase * fix(*): rename function to in_yieldable_phase --- kong/concurrency.lua | 6 ++-- kong/tools/utils.lua | 29 +++++++++++++++---- .../02-integration/13-vaults/03-mock_spec.lua | 22 ++++++++++++++ 3 files changed, 48 insertions(+), 9 deletions(-) diff --git a/kong/concurrency.lua b/kong/concurrency.lua index 82bc5ad75fb..58077d0aeed 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -1,5 +1,6 @@ local resty_lock = require "resty.lock" local ngx_semaphore = require "ngx.semaphore" +local in_yieldable_phase = require("kong.tools.utils").in_yieldable_phase local type = type @@ -7,9 +8,6 @@ local error = error local pcall = pcall -local get_phase = ngx.get_phase - - local concurrency = {} @@ -91,7 +89,7 @@ function concurrency.with_coroutine_mutex(opts, fn) error("invalid value for opts.on_timeout", 2) end - if get_phase() == "init_worker" then + if not in_yieldable_phase() then return fn() end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 8b9c3bb9347..d95a5adcbc8 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1648,26 +1648,45 @@ function _M.sort_by_handler_priority(a, b) return prio_a > prio_b end -do +--- +-- Check if the phase is yieldable. +-- @tparam string phase the phase to check, if not specified then +-- the default value will be the current phase +-- @treturn boolean true if the phase is yieldable, false otherwise +local in_yieldable_phase do local get_phase = ngx.get_phase - local ngx_sleep = _G.native_ngx_sleep or ngx.sleep - local SLEEP_PHASES = { + -- https://github.com/openresty/lua-nginx-module/blob/c89469e920713d17d703a5f3736c9335edac22bf/src/ngx_http_lua_util.h#L35C10-L35C10 + local LUA_CONTEXT_YIELDABLE_PHASE = { rewrite = true, + server_rewrite = true, access = true, content = true, timer = true, + ssl_client_hello = true, ssl_certificate = true, ssl_session_fetch = true, - ssl_client_hello = true, preread = true, } + in_yieldable_phase = function(phase) + if LUA_CONTEXT_YIELDABLE_PHASE[phase or get_phase()] == nil then + return false + end + return true + end +end + +_M.in_yieldable_phase = in_yieldable_phase + +do + local ngx_sleep = _G.native_ngx_sleep or ngx.sleep + local YIELD_ITERATIONS = 1000 local counter = YIELD_ITERATIONS function _M.yield(in_loop, phase) - if ngx.IS_CLI or SLEEP_PHASES[phase or get_phase()] == nil then + if ngx.IS_CLI or not in_yieldable_phase(phase) then return end if in_loop then diff --git a/spec/02-integration/13-vaults/03-mock_spec.lua b/spec/02-integration/13-vaults/03-mock_spec.lua index d8e2c896bfa..77508422afe 100644 --- a/spec/02-integration/13-vaults/03-mock_spec.lua +++ b/spec/02-integration/13-vaults/03-mock_spec.lua @@ -145,4 +145,26 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + if strategy == "postgres" then + describe("ENV Vault #" .. strategy, function () + describe("Kong Start", function () + it("can resolve reference in init_phase", function () + helpers.setenv("TEST_ENV_VAULT_LOGLEVEL", "debug") + + assert(helpers.start_kong { + database = strategy, + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = "env", + log_level = "{vault://env/TEST_ENV_VAULT_LOGLEVEL}" + }) + + finally(function () + assert(helpers.stop_kong()) + end) + end) + end) + end) + end end From 6be1a05ce9c348bb1f34c2b3efaaa874592461a0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 25 Sep 2023 16:46:25 +0200 Subject: [PATCH 2990/4351] fix(test): change test to not depend on server to be present (#11642) Instead of testing whether a certain server responded, test whether the provided name could not be resolved by the DNS client. This is closer to what the test actually tries to verify anyway --- spec/02-integration/16-queues/01-shutdown_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/16-queues/01-shutdown_spec.lua b/spec/02-integration/16-queues/01-shutdown_spec.lua index 1b706fd0490..3b970643e67 100644 --- a/spec/02-integration/16-queues/01-shutdown_spec.lua +++ b/spec/02-integration/16-queues/01-shutdown_spec.lua @@ -55,7 +55,7 @@ for _, strategy in helpers.each_strategy() do route = { id = route2.id }, name = "http-log", config = { - http_endpoint = "http://konghq.com:80", + http_endpoint = "http://this-does-not-exist.example.com:80/this-does-not-exist", queue = { max_batch_size = 10, max_coalescing_delay = 10, @@ -122,7 +122,7 @@ for _, strategy in helpers.each_strategy() do local res, err = helpers.stop_kong(nil, true, nil, "QUIT") assert(res, err) - assert.logfile().has.line("handler could not process entries: request to konghq.com:80 returned status code") + assert.logfile().has.line("DNS resolution failed: dns server error: 3 name error.") end) end) end From 613fb31961565947dd8873c8175040447f0ffb44 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 25 Sep 2023 17:08:16 +0200 Subject: [PATCH 2991/4351] fix(ci): disable -x flag when running upgrade tests (#11645) It seems that the -x flag triggered an issue in the upgrade test script, but it is not entirely clear how only the release/3.3.x branch was affected. Disable -x for now to make sure that we're not seeing the problem in other branches --- .github/workflows/upgrade-tests.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index a49f2dcbe10..b5f8f66c536 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -18,6 +18,7 @@ on: - master - release/* - test-please/* + workflow_dispatch: # cancel previous runs if new commits are pushed to the PR, but run for each commit on master concurrency: group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} @@ -50,4 +51,4 @@ jobs: - name: Run upgrade tests run: | - bash -x ./scripts/upgrade-tests/test-upgrade-path.sh + bash ./scripts/upgrade-tests/test-upgrade-path.sh From e4e1c40ee128c319f349aa3913ce98caa5ba8beb Mon Sep 17 00:00:00 2001 From: Zhongwei Yao Date: Fri, 22 Sep 2023 16:09:45 -0700 Subject: [PATCH 2992/4351] chore(patches): apply the LuaJIT ARM64 LDP/STP fix for unaligned accesses. --- CHANGELOG/unreleased/kong/11639.yaml | 7 ++++++ ...IT-2.1-20230410_07_ldp_stp_unaligned.patch | 23 +++++++++++++++++++ 2 files changed, 30 insertions(+) create mode 100644 CHANGELOG/unreleased/kong/11639.yaml create mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch diff --git a/CHANGELOG/unreleased/kong/11639.yaml b/CHANGELOG/unreleased/kong/11639.yaml new file mode 100644 index 00000000000..778e0d4b60e --- /dev/null +++ b/CHANGELOG/unreleased/kong/11639.yaml @@ -0,0 +1,7 @@ +message: "Fix LDP/STP fusing for unaligned accesses on ARM64" +type: dependency +scope: Core +prs: + - 11639 +jiras: + - "KAG-2634" diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch b/build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch new file mode 100644 index 00000000000..714b7047cef --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch @@ -0,0 +1,23 @@ +From 0fa2f1cbcf023ad0549f1428809e506fa2c78552 Mon Sep 17 00:00:00 2001 +From: Mike Pall +Date: Mon, 28 Aug 2023 22:33:54 +0200 +Subject: [PATCH] ARM64: Fix LDP/STP fusing for unaligned accesses. + +Thanks to Peter Cawley. #1056 +--- + src/lj_emit_arm64.h | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h +index 52d010b8..6926c71a 100644 +--- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h ++++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h +@@ -151,7 +151,7 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) + } else { + goto nopair; + } +- if (ofsm >= (int)((unsigned int)-64<mcp = aip | A64F_N(rn) | (((ofsm >> sc)&0x7f) << 15) | + (ai ^ ((ai == A64I_LDRx || ai == A64I_STRx) ? 0x50000000 : 0x90000000)); + return; From 33ab9a202bd78cca522bf1192dc615460fb46e9f Mon Sep 17 00:00:00 2001 From: Zhongwei Yao Date: Fri, 22 Sep 2023 15:21:15 -0700 Subject: [PATCH 2993/4351] chore(patches): fix incorrect LuaJIT register allocation for IR_*LOAD on ARM64 --- CHANGELOG/unreleased/kong/11638.yaml | 7 ++++ ...-2.1-20230410_06_arm64_reg_alloc_fix.patch | 32 +++++++++++++++++++ 2 files changed, 39 insertions(+) create mode 100644 CHANGELOG/unreleased/kong/11638.yaml create mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch diff --git a/CHANGELOG/unreleased/kong/11638.yaml b/CHANGELOG/unreleased/kong/11638.yaml new file mode 100644 index 00000000000..2e8893679ac --- /dev/null +++ b/CHANGELOG/unreleased/kong/11638.yaml @@ -0,0 +1,7 @@ +message: "Fix incorrect LuaJIT register allocation for IR_*LOAD on ARM64" +type: dependency +scope: Core +prs: + - 11638 +jiras: + - "KAG-2634" diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch b/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch new file mode 100644 index 00000000000..fb190bfeb34 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch @@ -0,0 +1,32 @@ +From 7ff8f26eb852953778736cf244b2884e339d80aa Mon Sep 17 00:00:00 2001 +From: Mike Pall +Date: Tue, 29 Aug 2023 22:35:10 +0200 +Subject: [PATCH] ARM64: Fix register allocation for IR_*LOAD. + +Thanks to Peter Cawley. #1062 +--- + src/lj_asm_arm64.h | 4 +++- + 1 file changed, 3 insertions(+), 1 deletion(-) + +diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h +index 3889883d..c216fced 100644 +--- a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h ++++ b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h +@@ -1107,6 +1107,8 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) + } + type = ra_scratch(as, rset_clear(gpr, tmp)); + idx = asm_fuseahuref(as, ir->op1, &ofs, rset_clear(gpr, type), A64I_LDRx); ++ rset_clear(gpr, idx); ++ if (ofs & FUSE_REG) rset_clear(gpr, ofs & 31); + if (ir->o == IR_VLOAD) ofs += 8 * ir->op2; + /* Always do the type check, even if the load result is unused. */ + asm_guardcc(as, irt_isnum(ir->t) ? CC_LS : CC_NE); +@@ -1114,7 +1116,7 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) + lj_assertA(irt_isinteger(ir->t) || irt_isnum(ir->t), + "bad load type %d", irt_type(ir->t)); + emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32), +- ra_allock(as, LJ_TISNUM << 15, rset_exclude(gpr, idx)), tmp); ++ ra_allock(as, LJ_TISNUM << 15, gpr), tmp); + } else if (irt_isaddr(ir->t)) { + emit_n(as, (A64I_CMNx^A64I_K12) | A64F_U12(-irt_toitype(ir->t)), type); + emit_dn(as, A64I_ASRx | A64F_IMMR(47), type, tmp); From 94acc02d443c216d93a4f115d5ab6dd297b8bbb3 Mon Sep 17 00:00:00 2001 From: Steve Zesch Date: Tue, 26 Sep 2023 01:42:10 -0400 Subject: [PATCH 2994/4351] feat(acme): add scan_count to redis storage schema (#11532) SRE has started seeing entries in the Redis slowlog related to retrieving keys for kong_acme:renew_config. lua-resty-acme was recently changed to use Redis scan instead of keys for performance reasons. See the lua-resty-acme PR for more details fffonion/lua-resty-acme#106. This PR exposes a new configuration field for Redis storage that controls how many keys are returned in a scan call and bumps lua-resty-acme to 0.12.0. --- CHANGELOG/unreleased/kong/11532.yaml | 5 +++ kong-3.5.0-0.rockspec | 2 +- kong/clustering/compat/removed_fields.lua | 8 +++-- kong/plugins/acme/schema.lua | 1 + .../29-acme/05-redis_storage_spec.lua | 31 +++++++++++++++++++ 5 files changed, 44 insertions(+), 3 deletions(-) create mode 100644 CHANGELOG/unreleased/kong/11532.yaml diff --git a/CHANGELOG/unreleased/kong/11532.yaml b/CHANGELOG/unreleased/kong/11532.yaml new file mode 100644 index 00000000000..e27eba43b65 --- /dev/null +++ b/CHANGELOG/unreleased/kong/11532.yaml @@ -0,0 +1,5 @@ +message: "add scan_count to redis storage schema" +type: feature +scope: Plugin +prs: + - 11532 \ No newline at end of file diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 8c59cf2906b..f50954943f9 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -37,7 +37,7 @@ dependencies = { "lua-resty-openssl == 0.8.25", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.11.0", + "lua-resty-acme == 0.12.0", "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.5", "lpeg == 1.0.2", diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 81022d0e26a..940a6ef614d 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -97,9 +97,13 @@ return { }, }, + -- Any dataplane older than 3.5.0 [3005000000] = { + acme = { + "storage_config.redis.scan_count", + }, cors = { "private_network", - } - } + }, + }, } diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index ee21116847e..df50fc743d1 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -52,6 +52,7 @@ local REDIS_STORAGE_SCHEMA = { custom_validator = validate_namespace } }, + { scan_count = { type = "number", required = false, default = 10, description = "The number of keys to return in Redis SCAN calls." } }, } local CONSUL_STORAGE_SCHEMA = { diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index da4744f5f23..861e7609c9a 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -106,6 +106,37 @@ describe("Plugin: acme (storage.redis)", function() assert.equal(0, #keys) end) + it("redis namespace list with scan count", function() + local config1 = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + namespace = "namespace1", + scan_count = 20, + } + + local storage1, err = redis_storage.new(config1) + assert.is_nil(err) + assert.not_nil(storage1) + + for i=1,50 do + local err = storage1:set(string.format("scan-count:%02d", i), i, 10) + assert.is_nil(err) + end + + + local keys, err = storage1:list("scan-count") + assert.is_nil(err) + assert.is_table(keys) + assert.equal(50, #keys) + + table.sort(keys) + + for i=1,50 do + assert.equal(string.format("scan-count:%02d", i), keys[i]) + end + end) + it("redis namespace isolation", function() local config0 = { host = helpers.redis_host, From f1469804d0750b6e31348a09f69f205d0293e24d Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 26 Sep 2023 15:20:40 +0800 Subject: [PATCH 2995/4351] chore(changelog): use simpler format for changelog files with the new (#11652) changelog generator The new changelog generator removes the need to write down jiras or prs manually. Now these are automatically extracted by the script and these fields are no longer needed. Also, we changed the file extension to .yml to stay consistent with the rest of the repository. Existing changelogs were modified automatically using yq to remove these fields that are no longer needed. This will be eventually backported to all branches that currently uses the new changelog generator. KAG-2545 --- .github/workflows/changelog-requirement.yml | 4 ++-- .github/workflows/changelog-validation.yml | 2 +- CHANGELOG/unreleased/kong/11402.yaml | 19 ------------------- .../changelog-template.yaml | 0 .../unreleased/kong/.gitkeep | 0 .../unreleased/kong/10570.yml | 3 --- .../unreleased/kong/11360-1.yml | 4 ---- .../unreleased/kong/11360-2.yml | 4 ---- changelog/unreleased/kong/11402.yml | 5 +++++ .../unreleased/kong/11424.yml | 4 ---- .../unreleased/kong/11442.yml | 4 ---- .../unreleased/kong/11464.yml | 4 ---- .../unreleased/kong/11468.yml | 4 ---- .../unreleased/kong/11480.yml | 4 ---- .../unreleased/kong/11484.yml | 4 ---- .../unreleased/kong/11502.yml | 4 ---- .../unreleased/kong/11515.yml | 4 ---- .../unreleased/kong/11518.yml | 4 ---- .../unreleased/kong/11523.yml | 4 ---- .../unreleased/kong/11532.yml | 2 -- .../unreleased/kong/11538.yml | 4 ---- .../unreleased/kong/11551-1.yml | 4 ---- .../unreleased/kong/11551-2.yml | 4 ---- .../unreleased/kong/11553.yml | 2 -- .../unreleased/kong/11566.yml | 4 ---- .../unreleased/kong/11578.yml | 2 -- .../unreleased/kong/11599.yml | 4 ---- .../unreleased/kong/11613.yml | 2 -- .../unreleased/kong/11638.yml | 4 ---- .../unreleased/kong/11639.yml | 4 ---- .../unreleased/kong/luajit_ldp_stp_fusion.yml | 4 ---- 31 files changed, 8 insertions(+), 113 deletions(-) delete mode 100644 CHANGELOG/unreleased/kong/11402.yaml rename {CHANGELOG => changelog}/changelog-template.yaml (100%) rename {CHANGELOG => changelog}/unreleased/kong/.gitkeep (100%) rename CHANGELOG/unreleased/kong/10570.yaml => changelog/unreleased/kong/10570.yml (88%) rename CHANGELOG/unreleased/kong/11360-1.yaml => changelog/unreleased/kong/11360-1.yml (67%) rename CHANGELOG/unreleased/kong/11360-2.yaml => changelog/unreleased/kong/11360-2.yml (65%) create mode 100644 changelog/unreleased/kong/11402.yml rename CHANGELOG/unreleased/kong/11424.yaml => changelog/unreleased/kong/11424.yml (80%) rename CHANGELOG/unreleased/kong/11442.yaml => changelog/unreleased/kong/11442.yml (70%) rename CHANGELOG/unreleased/kong/11464.yaml => changelog/unreleased/kong/11464.yml (76%) rename CHANGELOG/unreleased/kong/11468.yaml => changelog/unreleased/kong/11468.yml (79%) rename CHANGELOG/unreleased/kong/11480.yaml => changelog/unreleased/kong/11480.yml (77%) rename CHANGELOG/unreleased/kong/11484.yaml => changelog/unreleased/kong/11484.yml (83%) rename CHANGELOG/unreleased/kong/11502.yaml => changelog/unreleased/kong/11502.yml (71%) rename CHANGELOG/unreleased/kong/11515.yaml => changelog/unreleased/kong/11515.yml (81%) rename CHANGELOG/unreleased/kong/11518.yaml => changelog/unreleased/kong/11518.yml (69%) rename CHANGELOG/unreleased/kong/11523.yaml => changelog/unreleased/kong/11523.yml (80%) rename CHANGELOG/unreleased/kong/11532.yaml => changelog/unreleased/kong/11532.yml (84%) rename CHANGELOG/unreleased/kong/11538.yaml => changelog/unreleased/kong/11538.yml (75%) rename CHANGELOG/unreleased/kong/11551-1.yaml => changelog/unreleased/kong/11551-1.yml (77%) rename CHANGELOG/unreleased/kong/11551-2.yaml => changelog/unreleased/kong/11551-2.yml (65%) rename CHANGELOG/unreleased/kong/11553.yaml => changelog/unreleased/kong/11553.yml (80%) rename CHANGELOG/unreleased/kong/11566.yaml => changelog/unreleased/kong/11566.yml (77%) rename CHANGELOG/unreleased/kong/11578.yaml => changelog/unreleased/kong/11578.yml (80%) rename CHANGELOG/unreleased/kong/11599.yaml => changelog/unreleased/kong/11599.yml (82%) rename CHANGELOG/unreleased/kong/11613.yaml => changelog/unreleased/kong/11613.yml (82%) rename CHANGELOG/unreleased/kong/11638.yaml => changelog/unreleased/kong/11638.yml (73%) rename CHANGELOG/unreleased/kong/11639.yaml => changelog/unreleased/kong/11639.yml (71%) rename CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml => changelog/unreleased/kong/luajit_ldp_stp_fusion.yml (77%) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 7bbc02a32a3..28938afc27f 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -22,11 +22,11 @@ jobs: id: changelog-check uses: tj-actions/changed-files@2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a # v37 with: - files: 'CHANGELOG/unreleased/**/*.yaml' + files: 'changelog/unreleased/**/*.yml' - name: asserts changelog added run: > if [ "${{ steps.changelog-check.outputs.added_files_count }}" = "0" ]; then - echo "Should contain at least one changelog file in CHANGELOG/unreleased/*/ directory" + echo "Should contain at least one changelog file in changelog/unreleased/*/ directory" exit 1 fi diff --git a/.github/workflows/changelog-validation.yml b/.github/workflows/changelog-validation.yml index 7590fca8928..d865e4b6001 100644 --- a/.github/workflows/changelog-validation.yml +++ b/.github/workflows/changelog-validation.yml @@ -14,4 +14,4 @@ jobs: - name: Validate changelogs uses: Kong/gateway-changelog@main with: - files: CHANGELOG/unreleased/*/*.yaml + files: changelog/unreleased/*/*.yml diff --git a/CHANGELOG/unreleased/kong/11402.yaml b/CHANGELOG/unreleased/kong/11402.yaml deleted file mode 100644 index 18b2435a0b9..00000000000 --- a/CHANGELOG/unreleased/kong/11402.yaml +++ /dev/null @@ -1,19 +0,0 @@ -message: > - Fix several issues in Vault and refactor the Vault code base: - - Make DAOs to fallback to empty string when resolving Vault references fail - - Use node level mutex when rotation references - - Refresh references on config changes - - Update plugin referenced values only once per request - - Pass only the valid config options to vault implementations - - Resolve multi-value secrets only once when rotating them - - Do not start vault secrets rotation timer on control planes - - Re-enable negative caching - - Reimplement the kong.vault.try function - - Remove references from rotation in case their configuration has changed - -type: bugfix -scope: PDK -prs: - - 11402 -jiras: - - "KAG-2273" diff --git a/CHANGELOG/changelog-template.yaml b/changelog/changelog-template.yaml similarity index 100% rename from CHANGELOG/changelog-template.yaml rename to changelog/changelog-template.yaml diff --git a/CHANGELOG/unreleased/kong/.gitkeep b/changelog/unreleased/kong/.gitkeep similarity index 100% rename from CHANGELOG/unreleased/kong/.gitkeep rename to changelog/unreleased/kong/.gitkeep diff --git a/CHANGELOG/unreleased/kong/10570.yaml b/changelog/unreleased/kong/10570.yml similarity index 88% rename from CHANGELOG/unreleased/kong/10570.yaml rename to changelog/unreleased/kong/10570.yml index f93a0ce2260..97670f55153 100644 --- a/CHANGELOG/unreleased/kong/10570.yaml +++ b/changelog/unreleased/kong/10570.yml @@ -1,6 +1,3 @@ message: "**response-ratelimiting**: add support for secret rotation with redis connection " type: feature scope: Plugin -prs: - - 10570 - diff --git a/CHANGELOG/unreleased/kong/11360-1.yaml b/changelog/unreleased/kong/11360-1.yml similarity index 67% rename from CHANGELOG/unreleased/kong/11360-1.yaml rename to changelog/unreleased/kong/11360-1.yml index 9908f348ca9..3ab8d57a96f 100644 --- a/CHANGELOG/unreleased/kong/11360-1.yaml +++ b/changelog/unreleased/kong/11360-1.yml @@ -1,6 +1,2 @@ message: "Bumped lua-resty-healthcheck from 1.6.2 to 1.6.3" type: dependency -prs: - - 11360 -jiras: - - "KAG-2140" diff --git a/CHANGELOG/unreleased/kong/11360-2.yaml b/changelog/unreleased/kong/11360-2.yml similarity index 65% rename from CHANGELOG/unreleased/kong/11360-2.yaml rename to changelog/unreleased/kong/11360-2.yml index de509539f62..d13e2250ed0 100644 --- a/CHANGELOG/unreleased/kong/11360-2.yaml +++ b/changelog/unreleased/kong/11360-2.yml @@ -1,6 +1,2 @@ message: "Bumped OpenResty from 1.21.4.1 to 1.21.4.2" type: dependency -prs: - - 11360 -jiras: - - "KAG-2140" diff --git a/changelog/unreleased/kong/11402.yml b/changelog/unreleased/kong/11402.yml new file mode 100644 index 00000000000..0f5efb67a94 --- /dev/null +++ b/changelog/unreleased/kong/11402.yml @@ -0,0 +1,5 @@ +message: > + Fix several issues in Vault and refactor the Vault code base: - Make DAOs to fallback to empty string when resolving Vault references fail - Use node level mutex when rotation references - Refresh references on config changes - Update plugin referenced values only once per request - Pass only the valid config options to vault implementations - Resolve multi-value secrets only once when rotating them - Do not start vault secrets rotation timer on control planes - Re-enable negative caching - Reimplement the kong.vault.try function - Remove references from rotation in case their configuration has changed + +type: bugfix +scope: PDK diff --git a/CHANGELOG/unreleased/kong/11424.yaml b/changelog/unreleased/kong/11424.yml similarity index 80% rename from CHANGELOG/unreleased/kong/11424.yaml rename to changelog/unreleased/kong/11424.yml index 3b0440be7f0..5c2fb97dd80 100644 --- a/CHANGELOG/unreleased/kong/11424.yaml +++ b/changelog/unreleased/kong/11424.yml @@ -1,7 +1,3 @@ message: Fix response body gets repeated when `kong.response.get_raw_body()` is called multiple times in a request lifecycle. type: bugfix scope: PDK -prs: - - 11424 -jiras: - - "FTI-5296" diff --git a/CHANGELOG/unreleased/kong/11442.yaml b/changelog/unreleased/kong/11442.yml similarity index 70% rename from CHANGELOG/unreleased/kong/11442.yaml rename to changelog/unreleased/kong/11442.yml index 30dc3e5fe2e..563eca1c206 100644 --- a/CHANGELOG/unreleased/kong/11442.yaml +++ b/changelog/unreleased/kong/11442.yml @@ -1,7 +1,3 @@ message: refactor workspace id and name retrieval type: performance scope: Core -prs: -- 11442 -jiras: -- "FTI-5303" diff --git a/CHANGELOG/unreleased/kong/11464.yaml b/changelog/unreleased/kong/11464.yml similarity index 76% rename from CHANGELOG/unreleased/kong/11464.yaml rename to changelog/unreleased/kong/11464.yml index 636ff051f14..e73f27e3a68 100644 --- a/CHANGELOG/unreleased/kong/11464.yaml +++ b/changelog/unreleased/kong/11464.yml @@ -1,7 +1,3 @@ message: Fix an issue that the TTL of the key-auth plugin didnt work in DB-less and Hybrid mode. type: bugfix scope: Core -prs: - - 11464 -jiras: - - "FTI-4512" diff --git a/CHANGELOG/unreleased/kong/11468.yaml b/changelog/unreleased/kong/11468.yml similarity index 79% rename from CHANGELOG/unreleased/kong/11468.yaml rename to changelog/unreleased/kong/11468.yml index af91c7347e7..28ff0ab0b9f 100644 --- a/CHANGELOG/unreleased/kong/11468.yaml +++ b/changelog/unreleased/kong/11468.yml @@ -1,7 +1,3 @@ message: "**Opentelemetry**: fix an issue that resulted in invalid parent IDs in the propagated tracing headers" type: bugfix scope: Plugin -prs: - - 11468 -jiras: - - "KAG-2281" diff --git a/CHANGELOG/unreleased/kong/11480.yaml b/changelog/unreleased/kong/11480.yml similarity index 77% rename from CHANGELOG/unreleased/kong/11480.yaml rename to changelog/unreleased/kong/11480.yml index 96f39635558..b60dc5c3108 100644 --- a/CHANGELOG/unreleased/kong/11480.yaml +++ b/changelog/unreleased/kong/11480.yml @@ -1,7 +1,3 @@ message: Fix a problem that abnormal socket connection will be reused when querying Postgres database. type: bugfix scope: Core -prs: - - 11480 -jiras: - - "FTI-5322" diff --git a/CHANGELOG/unreleased/kong/11484.yaml b/changelog/unreleased/kong/11484.yml similarity index 83% rename from CHANGELOG/unreleased/kong/11484.yaml rename to changelog/unreleased/kong/11484.yml index 4a76743c834..70c73fa600b 100644 --- a/CHANGELOG/unreleased/kong/11484.yaml +++ b/changelog/unreleased/kong/11484.yml @@ -1,9 +1,5 @@ message: "Tracing: fix an issue that resulted in some parent spans to end before their children due to different precision of their timestamps" type: bugfix scope: PDK -prs: - - 11484 -jiras: - - "KAG-2336" issues: - 11294 diff --git a/CHANGELOG/unreleased/kong/11502.yaml b/changelog/unreleased/kong/11502.yml similarity index 71% rename from CHANGELOG/unreleased/kong/11502.yaml rename to changelog/unreleased/kong/11502.yml index 66d1d45e265..dce5af3562d 100644 --- a/CHANGELOG/unreleased/kong/11502.yaml +++ b/changelog/unreleased/kong/11502.yml @@ -1,7 +1,3 @@ message: Fix upstream ssl failure when plugins use response handler type: bugfix scope: Core -prs: - - 11502 -jiras: - - "FTI-5347" diff --git a/CHANGELOG/unreleased/kong/11515.yaml b/changelog/unreleased/kong/11515.yml similarity index 81% rename from CHANGELOG/unreleased/kong/11515.yaml rename to changelog/unreleased/kong/11515.yml index 28a3209034a..14e4d3ef07d 100644 --- a/CHANGELOG/unreleased/kong/11515.yaml +++ b/changelog/unreleased/kong/11515.yml @@ -1,7 +1,3 @@ message: Bumped the default value of `upstream_keepalive_pool_size` to `512` and `upstream_keepalive_max_requests` to `1000` type: performance scope: Configuration -prs: - - 11515 -jiras: - - "FTI-4868" diff --git a/CHANGELOG/unreleased/kong/11518.yaml b/changelog/unreleased/kong/11518.yml similarity index 69% rename from CHANGELOG/unreleased/kong/11518.yaml rename to changelog/unreleased/kong/11518.yml index ee8e504f20b..1d0b5664da9 100644 --- a/CHANGELOG/unreleased/kong/11518.yaml +++ b/changelog/unreleased/kong/11518.yml @@ -1,7 +1,3 @@ message: "Bumped resty.openssl from 0.8.23 to 0.8.25" type: dependency scope: Core -prs: - - 11518 -jiras: - - "FTI-5324" diff --git a/CHANGELOG/unreleased/kong/11523.yaml b/changelog/unreleased/kong/11523.yml similarity index 80% rename from CHANGELOG/unreleased/kong/11523.yaml rename to changelog/unreleased/kong/11523.yml index 14f9a2075b1..3f084c26c39 100644 --- a/CHANGELOG/unreleased/kong/11523.yaml +++ b/changelog/unreleased/kong/11523.yml @@ -1,7 +1,3 @@ "message": "**CORS**: Support the `Access-Control-Request-Private-Network` header in crossing-origin pre-light requests" "type": "feature" "scope": "Plugin" -"prs": -- 11523 -"jiras": -- "FTI-5258" diff --git a/CHANGELOG/unreleased/kong/11532.yaml b/changelog/unreleased/kong/11532.yml similarity index 84% rename from CHANGELOG/unreleased/kong/11532.yaml rename to changelog/unreleased/kong/11532.yml index e27eba43b65..dc5761fc99b 100644 --- a/CHANGELOG/unreleased/kong/11532.yaml +++ b/changelog/unreleased/kong/11532.yml @@ -1,5 +1,3 @@ message: "add scan_count to redis storage schema" type: feature scope: Plugin -prs: - - 11532 \ No newline at end of file diff --git a/CHANGELOG/unreleased/kong/11538.yaml b/changelog/unreleased/kong/11538.yml similarity index 75% rename from CHANGELOG/unreleased/kong/11538.yaml rename to changelog/unreleased/kong/11538.yml index c7bbd050e54..b2c1e028385 100644 --- a/CHANGELOG/unreleased/kong/11538.yaml +++ b/changelog/unreleased/kong/11538.yml @@ -1,7 +1,3 @@ message: Fix an issue that protocol `tls_passthrough` can not work with expressions flavor type: bugfix scope: Core -prs: - - 11538 -jiras: - - "KAG-2561" diff --git a/CHANGELOG/unreleased/kong/11551-1.yaml b/changelog/unreleased/kong/11551-1.yml similarity index 77% rename from CHANGELOG/unreleased/kong/11551-1.yaml rename to changelog/unreleased/kong/11551-1.yml index 906e8677558..518a4d4c97e 100644 --- a/CHANGELOG/unreleased/kong/11551-1.yaml +++ b/changelog/unreleased/kong/11551-1.yml @@ -1,7 +1,3 @@ "message": "**AWS-Lambda**: let plugin-level proxy take effect on EKS IRSA credential provider" "type": "bugfix" "scope": "Plugin" -"prs": -- 11551 -"jiras": -- "FTI-5242" diff --git a/CHANGELOG/unreleased/kong/11551-2.yaml b/changelog/unreleased/kong/11551-2.yml similarity index 65% rename from CHANGELOG/unreleased/kong/11551-2.yaml rename to changelog/unreleased/kong/11551-2.yml index ce2a9a3ce0e..7eb1e7043e6 100644 --- a/CHANGELOG/unreleased/kong/11551-2.yaml +++ b/changelog/unreleased/kong/11551-2.yml @@ -1,6 +1,2 @@ message: "Bumped lua-resty-aws from 1.3.1 to 1.3.2" type: dependency -prs: - - 11551 -jiras: - - "FTI-5242" diff --git a/CHANGELOG/unreleased/kong/11553.yaml b/changelog/unreleased/kong/11553.yml similarity index 80% rename from CHANGELOG/unreleased/kong/11553.yaml rename to changelog/unreleased/kong/11553.yml index 65e6c9bcf78..de2206b95fc 100644 --- a/CHANGELOG/unreleased/kong/11553.yaml +++ b/changelog/unreleased/kong/11553.yml @@ -1,4 +1,2 @@ message: "Bumped LuaSec from 1.3.1 to 1.3.2" type: dependency -prs: - - 11553 diff --git a/CHANGELOG/unreleased/kong/11566.yaml b/changelog/unreleased/kong/11566.yml similarity index 77% rename from CHANGELOG/unreleased/kong/11566.yaml rename to changelog/unreleased/kong/11566.yml index ad8e86ce6a9..4d8335f32ee 100644 --- a/CHANGELOG/unreleased/kong/11566.yaml +++ b/changelog/unreleased/kong/11566.yml @@ -1,7 +1,3 @@ message: Fix a bug related to data interference between requests in the kong.log.serialize function. type: bugfix scope: PDK -prs: - - 11566 -jiras: - - "FTI-5357" diff --git a/CHANGELOG/unreleased/kong/11578.yaml b/changelog/unreleased/kong/11578.yml similarity index 80% rename from CHANGELOG/unreleased/kong/11578.yaml rename to changelog/unreleased/kong/11578.yml index c540967bf4f..55ef876ed6b 100644 --- a/CHANGELOG/unreleased/kong/11578.yaml +++ b/changelog/unreleased/kong/11578.yml @@ -1,4 +1,2 @@ message: "Restore lapis & luarocks-admin bins" type: bugfix -prs: - - 11578 diff --git a/CHANGELOG/unreleased/kong/11599.yaml b/changelog/unreleased/kong/11599.yml similarity index 82% rename from CHANGELOG/unreleased/kong/11599.yaml rename to changelog/unreleased/kong/11599.yml index be4f4aadfd2..fe54ee413ee 100644 --- a/CHANGELOG/unreleased/kong/11599.yaml +++ b/changelog/unreleased/kong/11599.yml @@ -1,7 +1,3 @@ message: Fix a bug that will cause a failure of sending tracing data to datadog when value of x-datadog-parent-id header in requests is a short dec string type: bugfix scope: Core -prs: - - 11599 -jiras: - - "FTI-5375" diff --git a/CHANGELOG/unreleased/kong/11613.yaml b/changelog/unreleased/kong/11613.yml similarity index 82% rename from CHANGELOG/unreleased/kong/11613.yaml rename to changelog/unreleased/kong/11613.yml index 907848b3922..f9a97a2ee3d 100644 --- a/CHANGELOG/unreleased/kong/11613.yaml +++ b/changelog/unreleased/kong/11613.yml @@ -1,4 +1,2 @@ message: "Bumped lua-resty-aws from 1.3.2 to 1.3.5" type: dependency -prs: - - 11613 diff --git a/CHANGELOG/unreleased/kong/11638.yaml b/changelog/unreleased/kong/11638.yml similarity index 73% rename from CHANGELOG/unreleased/kong/11638.yaml rename to changelog/unreleased/kong/11638.yml index 2e8893679ac..3fb84a62c48 100644 --- a/CHANGELOG/unreleased/kong/11638.yaml +++ b/changelog/unreleased/kong/11638.yml @@ -1,7 +1,3 @@ message: "Fix incorrect LuaJIT register allocation for IR_*LOAD on ARM64" type: dependency scope: Core -prs: - - 11638 -jiras: - - "KAG-2634" diff --git a/CHANGELOG/unreleased/kong/11639.yaml b/changelog/unreleased/kong/11639.yml similarity index 71% rename from CHANGELOG/unreleased/kong/11639.yaml rename to changelog/unreleased/kong/11639.yml index 778e0d4b60e..11f8b733b83 100644 --- a/CHANGELOG/unreleased/kong/11639.yaml +++ b/changelog/unreleased/kong/11639.yml @@ -1,7 +1,3 @@ message: "Fix LDP/STP fusing for unaligned accesses on ARM64" type: dependency scope: Core -prs: - - 11639 -jiras: - - "KAG-2634" diff --git a/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml b/changelog/unreleased/kong/luajit_ldp_stp_fusion.yml similarity index 77% rename from CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml rename to changelog/unreleased/kong/luajit_ldp_stp_fusion.yml index 28522b01991..c664e356cd4 100644 --- a/CHANGELOG/unreleased/kong/luajit_ldp_stp_fusion.yaml +++ b/changelog/unreleased/kong/luajit_ldp_stp_fusion.yml @@ -1,7 +1,3 @@ message: "Fix incorrect LuaJIT LDP/STP fusion on ARM64 which may sometimes cause incorrect logic" type: dependency scope: Core -prs: - - 11537 -jiras: - - "KAG-2473" From 618fcb89bb39bbaf025b7d5d24dab8df20167f5a Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 26 Sep 2023 19:24:50 +0800 Subject: [PATCH 2996/4351] chore(ci): automatically label community PRs with author/community (#11641) Remove label from prs that created by organization members. https://konghq.atlassian.net/browse/KAG-2562 --- .github/workflows/label-community-pr.yml | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/.github/workflows/label-community-pr.yml b/.github/workflows/label-community-pr.yml index b72451980b9..64cb75bf02e 100644 --- a/.github/workflows/label-community-pr.yml +++ b/.github/workflows/label-community-pr.yml @@ -10,19 +10,25 @@ permissions: jobs: check_author: runs-on: ubuntu-latest - + defaults: + run: + shell: bash steps: - uses: actions/checkout@v4 - name: Label Community PR env: GH_TOKEN: ${{ secrets.COMMUNITY_PRS_TOKEN }} + LABEL: "author/community" + BOTS: "team-gateway-bot dependabot" run: | set +e for id in `gh pr list -S 'draft:false' -s 'open'|awk '{print $1}'` do name=`gh pr view $id --json author -q '.author.login'` gh api orgs/Kong/members --paginate -q '.[].login'|grep -q "^${name}$" - if [ $? -ne 0 ]; then - gh pr edit $id --add-label "author/community" + if [[ $? -ne 0 && ! "${BOTS[@]}" =~ $name ]]; then + gh pr edit $id --add-label "${{ env.LABEL }}" + else + gh pr edit $id --remove-label "${{ env.LABEL }}" fi done From 894206b7445919ca3327f3b3aa88beef980a4122 Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Tue, 26 Sep 2023 11:26:25 -0300 Subject: [PATCH 2997/4351] feat(cp): add dp metadata on prem (KAG-2444) (#11625) * feat(cp): add dp metadata on prem (KAG-2444) * add tests for older DPs --------- Co-authored-by: Rob Serafini <42984308+RobSerafini@users.noreply.github.com> --- changelog/unreleased/kong/11625.yml | 7 +++ kong-3.5.0-0.rockspec | 1 + kong/clustering/control_plane.lua | 1 + kong/db/migrations/core/021_340_to_350.lua | 13 ++++ kong/db/migrations/core/init.lua | 1 + .../entities/clustering_data_planes.lua | 6 ++ .../01-schema/13-cluster_status_spec.lua | 13 ++++ .../03-db/13-cluster_status_spec.lua | 27 ++++++++ .../09-hybrid_mode/01-sync_spec.lua | 63 ++++++++++++++++++- .../migrations/core/021_340_to_350_spec.lua | 7 +++ 10 files changed, 138 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/11625.yml create mode 100644 kong/db/migrations/core/021_340_to_350.lua create mode 100644 spec/05-migration/db/migrations/core/021_340_to_350_spec.lua diff --git a/changelog/unreleased/kong/11625.yml b/changelog/unreleased/kong/11625.yml new file mode 100644 index 00000000000..e4b14f81e2e --- /dev/null +++ b/changelog/unreleased/kong/11625.yml @@ -0,0 +1,7 @@ +"message": "**Clustering**: Allow configuring DP metadata labels for on-premise CP Gateway" +"type": "feature" +"scope": "Clustering" +"prs": +- 11625 +"jiras": +- "KAG-2444" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index f50954943f9..ed16b45c1d6 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -261,6 +261,7 @@ build = { ["kong.db.migrations.core.018_310_to_320"] = "kong/db/migrations/core/018_310_to_320.lua", ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", ["kong.db.migrations.core.020_330_to_340"] = "kong/db/migrations/core/020_330_to_340.lua", + ["kong.db.migrations.core.021_340_to_350"] = "kong/db/migrations/core/021_340_to_350.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 2add807e88c..a2696f9a3eb 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -234,6 +234,7 @@ function _M:handle_cp_websocket() ip = dp_ip, version = dp_version, sync_status = sync_status, -- TODO: import may have been failed though + labels = data.labels, }, { ttl = purge_delay }) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) diff --git a/kong/db/migrations/core/021_340_to_350.lua b/kong/db/migrations/core/021_340_to_350.lua new file mode 100644 index 00000000000..ad0296ef700 --- /dev/null +++ b/kong/db/migrations/core/021_340_to_350.lua @@ -0,0 +1,13 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "clustering_data_planes" ADD "labels" JSONB; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + } +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 44206d4a001..b61c1f698c7 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -18,4 +18,5 @@ return { "018_310_to_320", "019_320_to_330", "020_330_to_340", + "021_340_to_350", } diff --git a/kong/db/schema/entities/clustering_data_planes.lua b/kong/db/schema/entities/clustering_data_planes.lua index 51cd08506ab..7d85ecf9fec 100644 --- a/kong/db/schema/entities/clustering_data_planes.lua +++ b/kong/db/schema/entities/clustering_data_planes.lua @@ -32,5 +32,11 @@ return { description = "The status of the clustering data planes sync.", } }, + { labels = { type = "map", + keys = { type = "string" }, + values = { type = "string" }, + description = "Custom key value pairs as meta-data for DPs.", + }, + }, }, } diff --git a/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua b/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua index 8449ca7c6e3..81e621846eb 100644 --- a/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua +++ b/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua @@ -53,4 +53,17 @@ describe("plugins", function() assert.is_true(ok) assert.is_nil(err) end) + + it("accepts labels", function() + local ok, err = validate({ + ip = "127.0.0.1", + hostname = "dp.example.com", + labels = { + deployment = "mycloud", + region = "us-east-1" + } + }) + assert.is_true(ok) + assert.is_nil(err) + end) end) diff --git a/spec/02-integration/03-db/13-cluster_status_spec.lua b/spec/02-integration/03-db/13-cluster_status_spec.lua index 9b25c7b9ed4..f486b763ec3 100644 --- a/spec/02-integration/03-db/13-cluster_status_spec.lua +++ b/spec/02-integration/03-db/13-cluster_status_spec.lua @@ -44,5 +44,32 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) end) end) + + describe("labels", function() + it(":upsert()", function() + local p, err = db.clustering_data_planes:upsert({ id = "eb51145a-aaaa-bbbb-cccc-22087fb081db", }, + { config_hash = "a9a166c59873245db8f1a747ba9a80a7", + hostname = "localhost", + ip = "127.0.0.1", + labels = { + deployment = "mycloud", + region = "us-east-1", + } + }) + + assert.is_truthy(p) + assert.is_nil(err) + end) + + it(":update()", function() + -- this time update instead of insert + local p, err = db.clustering_data_planes:update({ id = "eb51145a-aaaa-bbbb-cccc-22087fb081db", }, + { config_hash = "a9a166c59873245db8f1a747ba9a80a7", + labels = { deployment = "aws", region = "us-east-2" } + }) + assert.is_truthy(p) + assert.is_nil(err) + end) + end) end) -- kong.db [strategy] end diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 95ff59a7528..d29f0fc614e 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -69,7 +69,7 @@ describe("CP/DP communication #" .. strategy, function() assert.near(14 * 86400, v.ttl, 3) assert.matches("^(%d+%.%d+)%.%d+", v.version) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) return true end end @@ -723,4 +723,65 @@ describe("CP/DP config sync #" .. strategy, function() end) end) +describe("CP/DP labels #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_dp_labels="deployment:mycloud,region:us-east-1", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + assert.equal("mycloud", v.labels.deployment) + assert.equal("us-east-1", v.labels.region) + return true + end + end + end, 10) + end) + end) +end) + end diff --git a/spec/05-migration/db/migrations/core/021_340_to_350_spec.lua b/spec/05-migration/db/migrations/core/021_340_to_350_spec.lua new file mode 100644 index 00000000000..95b3bf523fb --- /dev/null +++ b/spec/05-migration/db/migrations/core/021_340_to_350_spec.lua @@ -0,0 +1,7 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("clustering_data_planes", "labels", "jsonb") + end) +end) From e8d2fe7619270120366cd2a34d31b9bc922f2a22 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 26 Sep 2023 18:00:54 +0300 Subject: [PATCH 2998/4351] chore(patches): make luajit patches apply cleanly (#11622) ### Summary Without this I get: ``` Hunk #1 succeeded at 121 (offset 8 lines). Hunk #2 succeeded at 143 (offset 8 lines). ``` When applying the `ldp_stp_fusion` patch. Signed-off-by: Aapo Talvensaari --- .../patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch b/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch index bee85055752..b61ffba7614 100644 --- a/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch +++ b/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch @@ -12,7 +12,7 @@ diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1- index d4c542557..9161c9582 100644 --- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h +++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -@@ -113,6 +113,17 @@ static int emit_checkofs(A64Ins ai, int64_t ofs) +@@ -121,6 +121,17 @@ static int emit_checkofs(A64Ins ai, int64_t ofs) } } @@ -30,7 +30,7 @@ index d4c542557..9161c9582 100644 static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) { int ot = emit_checkofs(ai, ofs), sc = (ai >> 30) & 3; -@@ -124,11 +135,9 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) +@@ -132,11 +143,9 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) uint32_t prev = *as->mcp & ~A64F_D(31); int ofsm = ofs - (1< Date: Tue, 26 Sep 2023 17:12:49 +0200 Subject: [PATCH 2999/4351] feat(request-id): introduce Request ID (#11624) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * feat(request-id): add Request ID * Add an immutable request ID * Include request ID + trace and correlation IDs to the log serializer * update Access log and Error log to append request id * update the error templates to include the request id * Bump lua-kong-nginx-module to version 0.7.1 * Use the new directive `lua_kong_error_log_request_id` introduced in 0.7.0 which adds the request id to the error log output Includes: * unit tests for the new `request_id` module * integration tests to check: * request id, correlation id, trace ids are added to log serializer * feat(request-id): add request-id to error templates * feat(request-id): request ID header + span attribute * add the x-kong-request-id downstream header which contains the value of the request_id, and can be controlled via the `headers` config option * add the x-kong-request-id upstream header which contains the value of the request_id, and can be controlled via the `headers_upstream` config option * add the `kong.request.id` span attribute which contains the value of the request_id * tests for all the above * docs(conf): request ID Co-authored-by: Enrique García Cota * feat(request-id): address PR feedback * rephrase log message * remove unneeded conditional --------- Co-authored-by: Enrique García Cota --- .requirements | 2 +- changelog/unreleased/kong/11624-2.yml | 7 + changelog/unreleased/kong/11624.yml | 10 + kong-3.5.0-0.rockspec | 1 + kong.conf.default | 42 +- kong/conf_loader/init.lua | 35 +- kong/constants.lua | 1 + kong/error_handlers.lua | 4 +- kong/pdk/log.lua | 9 + kong/pdk/response.lua | 4 +- kong/plugins/correlation-id/handler.lua | 2 + kong/runloop/handler.lua | 24 + kong/templates/kong_defaults.lua | 3 +- kong/templates/nginx_kong.lua | 13 +- kong/tools/utils.lua | 7 +- kong/tracing/instrumentation.lua | 2 + kong/tracing/propagation.lua | 84 +++- kong/tracing/request_id.lua | 50 +++ spec/01-unit/04-prefix_handler_spec.lua | 4 +- spec/01-unit/10-log_serializer_spec.lua | 3 + .../26-tracing/02-propagation_spec.lua | 3 +- .../01-unit/26-tracing/03-request-id_spec.lua | 62 +++ .../04-admin_api/22-debug_spec.lua | 8 +- spec/02-integration/05-proxy/06-ssl_spec.lua | 8 +- .../05-proxy/12-error_default_type_spec.lua | 48 +- .../05-proxy/13-error_handlers_spec.lua | 4 +- .../05-proxy/18-upstream_tls_spec.lua | 8 +- .../29-collect-plugin-errors_spec.lua | 3 +- .../05-proxy/30-max-args_spec.lua | 2 + .../05-proxy/33-request-id-header_spec.lua | 333 ++++++++++++++ .../10-go_plugins/01-reports_spec.lua | 10 +- .../14-tracing/01-instrumentations_spec.lua | 17 +- .../14-tracing/04-trace-ids-log_spec.lua | 423 ++++++++++++++++++ spec/03-plugins/04-file-log/01-log_spec.lua | 12 +- .../03-plugins/09-key-auth/02-access_spec.lua | 46 +- .../10-basic-auth/03-access_spec.lua | 18 +- .../10-basic-auth/05-declarative_spec.lua | 3 +- .../11-correlation-id/01-access_spec.lua | 78 +++- .../01-access_spec.lua | 18 +- .../14-request-termination/02-access_spec.lua | 1 + .../17-ip-restriction/02-access_spec.lua | 4 +- spec/03-plugins/18-acl/02-access_spec.lua | 51 ++- .../19-hmac-auth/03-access_spec.lua | 6 +- .../23-rate-limiting/04-access_spec.lua | 11 +- .../02-access_spec.lua | 8 +- .../37-opentelemetry/04-exporter_spec.lua | 4 + .../error_templates/error_template.html | 1 + .../error_templates/error_template.json | 3 +- .../error_templates/error_template.plain | 3 +- .../error_templates/error_template.xml | 1 + t/01-pdk/08-response/13-error.t | 129 +++--- 51 files changed, 1441 insertions(+), 192 deletions(-) create mode 100644 changelog/unreleased/kong/11624-2.yml create mode 100644 changelog/unreleased/kong/11624.yml create mode 100644 kong/tracing/request_id.lua create mode 100644 spec/01-unit/26-tracing/03-request-id_spec.lua create mode 100644 spec/02-integration/05-proxy/33-request-id-header_spec.lua create mode 100644 spec/02-integration/14-tracing/04-trace-ids-log_spec.lua diff --git a/.requirements b/.requirements index 563a2dbac69..27d76733379 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.1.2 PCRE=8.45 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 +LUA_KONG_NGINX_MODULE=8296b70ee1256b2cd59f246137b727f049174787 # 0.7.1 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/11624-2.yml b/changelog/unreleased/kong/11624-2.yml new file mode 100644 index 00000000000..24d07613be0 --- /dev/null +++ b/changelog/unreleased/kong/11624-2.yml @@ -0,0 +1,7 @@ +message: Bump lua-kong-nginx-module from 0.6.0 to 0.7.1 +type: dependency +scope: Core +prs: + - 11624 +jiras: + - "KAG-2034" diff --git a/changelog/unreleased/kong/11624.yml b/changelog/unreleased/kong/11624.yml new file mode 100644 index 00000000000..e1149150cb3 --- /dev/null +++ b/changelog/unreleased/kong/11624.yml @@ -0,0 +1,10 @@ +message: > + A unique Request ID is now populated in the error log, access log, error templates, + log serializer, and in a new X-Kong-Request-Id header (configurable for upstream/downstream + using the `headers` and `headers_upstream` configuration options). +type: feature +scope: Core +prs: + - 11624 +jiras: + - "KAG-2034" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index ed16b45c1d6..fd02348ff7a 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -531,5 +531,6 @@ build = { ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", + ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", } } diff --git a/kong.conf.default b/kong.conf.default index 07c1fe87f90..5b32104c61e 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -237,14 +237,18 @@ #error_template_html = # Path to the custom html error template to # override the default html kong error template. # - # The template is required to contain one single `%s` - # placeholder for the error message, as in the - # following example: + # The template may contain up to two `%s` placeholders. + # The first one will expand to the error message. + # The second one will expand to the request ID. + # Both placeholders are optional, but recommended. + # Adding more than two placeholders will result in a runtime error + # when trying to render the template: # ``` # # #

My custom error template

- #

%s.

+ #

error: %s

+ #

request_id: %s

# # # ``` @@ -253,22 +257,22 @@ # override the default json kong error template. # # Similarly to `error_template_html`, the template - # is required to contain one single `%s` placeholder for - # the error message. + # may contain up to two `%s` placeholders for + # the error message and the request ID respectively. #error_template_xml = # Path to the custom xml error template to # override the default xml kong error template # # Similarly to `error_template_html`, the template - # is required to contain one single `%s` placeholder for - # the error message. + # may contain up to two `%s` placeholders for + # the error message and the request ID respectively. #error_template_plain = # Path to the custom plain error template to # override the default plain kong error template # # Similarly to `error_template_html`, the template - # is required to contain one single `%s` placeholder for - # the error message. + # may contain up to two `%s` placeholders for + # the error message and the request ID respectively. #------------------------------------------------------------------------------ # HYBRID MODE @@ -865,7 +869,7 @@ # # See docs for `ssl_cert_key` for detailed usage. -#headers = server_tokens, latency_tokens +#headers = server_tokens, latency_tokens, X-Kong-Request-Id # Comma-separated list of headers Kong should # inject in client responses. # @@ -895,6 +899,8 @@ # This is particularly useful for clients to # distinguish upstream statuses if the # response is rewritten by a plugin. + # - `X-Kong-Request-Id`: Unique identifier of + # the request. # - `server_tokens`: Same as specifying both # `Server` and `Via`. # - `latency_tokens`: Same as specifying @@ -911,6 +917,20 @@ # # Example: `headers = via, latency_tokens` +#headers_upstream = X-Kong-Request-Id + # Comma-separated list of headers Kong should + # inject in requests to upstream. + # + # At this time, the only accepted value is: + # - `X-Kong-Request-Id`: Unique identifier of + # the request. + # + # In addition, this value can be set + # to `off`, which prevents Kong from injecting + # the above header. Note that this + # does not prevent plugins from injecting + # headers of their own. + #trusted_ips = # Defines trusted IP addresses blocks that are # known to send correct `X-Forwarded-*` # headers. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 623d381f341..91fe8947abe 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -153,6 +153,11 @@ local HEADER_KEY_TO_NAME = { [lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, [lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, [lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, + [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, +} + +local UPSTREAM_HEADER_KEY_TO_NAME = { + [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, } @@ -374,6 +379,7 @@ local CONF_PARSERS = { allow_debug_header = { typ = "boolean" }, headers = { typ = "array" }, + headers_upstream = { typ = "array" }, trusted_ips = { typ = "array" }, real_ip_header = { typ = "string", @@ -1005,6 +1011,15 @@ local function check_and_parse(conf, opts) end end + if conf.headers_upstream then + for _, token in ipairs(conf.headers_upstream) do + if token ~= "off" and not UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then + errors[#errors + 1] = fmt("headers_upstream: invalid entry '%s'", + tostring(token)) + end + end + end + if conf.dns_resolver then for _, server in ipairs(conf.dns_resolver) do local dns = utils.normalize_ip(server) @@ -2093,8 +2108,9 @@ local function load(path, custom_conf, opts) do -- load headers configuration - local enabled_headers = {} + -- (downstream) + local enabled_headers = {} for _, v in pairs(HEADER_KEY_TO_NAME) do enabled_headers[v] = false end @@ -2120,6 +2136,23 @@ local function load(path, custom_conf, opts) end conf.enabled_headers = setmetatable(enabled_headers, _nop_tostring_mt) + + + -- (upstream) + local enabled_headers_upstream = {} + for _, v in pairs(UPSTREAM_HEADER_KEY_TO_NAME) do + enabled_headers_upstream[v] = false + end + + if #conf.headers_upstream > 0 and conf.headers_upstream[1] ~= "off" then + for _, token in ipairs(conf.headers_upstream) do + if token ~= "off" then + enabled_headers_upstream[UPSTREAM_HEADER_KEY_TO_NAME[lower(token)]] = true + end + end + end + + conf.enabled_headers_upstream = setmetatable(enabled_headers_upstream, _nop_tostring_mt) end for _, prefix in ipairs({ "ssl", "admin_ssl", "admin_gui_ssl", "status_ssl", "client_ssl", "cluster" }) do diff --git a/kong/constants.lua b/kong/constants.lua index eaff688ca2d..1704d4906e9 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -116,6 +116,7 @@ local constants = { FORWARDED_PATH = "X-Forwarded-Path", FORWARDED_PREFIX = "X-Forwarded-Prefix", ANONYMOUS = "X-Anonymous-Consumer", + REQUEST_ID = "X-Kong-Request-Id", VIA = "Via", SERVER = "Server" }, diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index ee5aae68468..e4e8e17d002 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -2,6 +2,7 @@ local kong = kong local find = string.find local fmt = string.format local utils = require "kong.tools.utils" +local request_id = require "kong.tracing.request_id" local CONTENT_TYPE = "Content-Type" @@ -64,7 +65,8 @@ return function(ctx) else local mime_type = utils.get_response_type(accept_header) - message = fmt(utils.get_error_template(mime_type), message) + local rid = request_id.get() or "" + message = fmt(utils.get_error_template(mime_type), message, rid) headers = { [CONTENT_TYPE] = mime_type } end diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index bfea8544ab6..94e576b5c8e 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -16,6 +16,7 @@ local inspect = require "inspect" local ngx_ssl = require "ngx.ssl" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" +local request_id = require "kong.tracing.request_id" local cycle_aware_deep_copy = utils.cycle_aware_deep_copy local sub = string.sub @@ -735,6 +736,7 @@ do -- The following fields are included in the returned table: -- * `client_ip` - client IP address in textual format. -- * `latencies` - request/proxy latencies. + -- * `request.id` - request id. -- * `request.headers` - request headers. -- * `request.method` - request method. -- * `request.querystring` - request query strings. @@ -759,6 +761,12 @@ do -- * `request.tls.cipher` - TLS/SSL cipher used by the connection. -- * `request.tls.client_verify` - mTLS validation result. Contents are the same as described in [$ssl_client_verify](https://nginx.org/en/docs/http/ngx_http_ssl_module.html#var_ssl_client_verify). -- + -- The following field is only present in requests where a tracing plugin (OpenTelemetry or Zipkin) is executed: + -- * `trace_id` - trace ID. + -- + -- The following field is only present in requests where the Correlation ID plugin is executed: + -- * `correlation_id` - correlation ID. + -- -- **Warning:** This function may return sensitive data (e.g., API keys). -- Consider filtering before writing it to unsecured locations. -- @@ -809,6 +817,7 @@ do local root = { request = { + id = request_id.get() or "", uri = request_uri, url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri, querystring = okong.request.get_query(), -- parameters, as a table diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 2c02c641e1b..54335f5dcd6 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -16,6 +16,7 @@ local cjson = require "cjson.safe" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" +local request_id = require "kong.tracing.request_id" local ngx = ngx @@ -1170,7 +1171,8 @@ local function new(self, major_version) local body if content_type ~= CONTENT_TYPE_GRPC then local actual_message = message or get_http_error_message(status) - body = fmt(utils.get_error_template(content_type), actual_message) + local rid = request_id.get() or "" + body = fmt(utils.get_error_template(content_type), actual_message, rid) end local ctx = ngx.ctx diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index a1268be7269..b7d917dde30 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -63,6 +63,8 @@ function CorrelationIdHandler:access(conf) end end + kong.log.set_serialize_value("correlation_id", correlation_id) + if conf.echo_downstream then -- For later use, to echo it back downstream kong.ctx.plugin.correlation_id = correlation_id diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index f8ab967b4b5..633174bf84c 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -12,6 +12,7 @@ local constants = require "kong.constants" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" +local request_id = require "kong.tracing.request_id" @@ -42,6 +43,7 @@ local log = ngx.log local exit = ngx.exit local exec = ngx.exec local header = ngx.header +local set_header = ngx.req.set_header local timer_at = ngx.timer.at local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header @@ -1419,6 +1421,17 @@ return { if var.http_proxy_connection then clear_header("Proxy-Connection") end + + -- X-Kong-Request-Id upstream header + local rid, rid_get_err = request_id.get() + if not rid then + log(WARN, "failed to get Request ID: ", rid_get_err) + end + + local request_id_header = constants.HEADERS.REQUEST_ID + if kong.configuration.enabled_headers_upstream[request_id_header] and rid then + set_header(request_id_header, rid) + end end }, header_filter = { @@ -1513,6 +1526,17 @@ return { end end end + + -- X-Kong-Request-Id downstream header + local rid, rid_get_err = request_id.get() + if not rid then + log(WARN, "failed to get Request ID: ", rid_get_err) + end + + local request_id_header = constants.HEADERS.REQUEST_ID + if kong.configuration.enabled_headers[request_id_header] and rid then + header[request_id_header] = rid + end end }, log = { diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 83d91644ab3..03f7d0da94d 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -65,7 +65,8 @@ admin_gui_ssl_cert = NONE admin_gui_ssl_cert_key = NONE status_ssl_cert = NONE status_ssl_cert_key = NONE -headers = server_tokens, latency_tokens +headers = server_tokens, latency_tokens, x-kong-request-id +headers_upstream = x-kong-request-id trusted_ips = NONE error_default_type = text/plain upstream_keepalive_pool_size = 512 diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 363e561de9d..ca90b0865dc 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -51,6 +51,11 @@ exit_worker_by_lua_block { } > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then +log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' + '"$request" $status $body_bytes_sent ' + '"$http_referer" "$http_user_agent" ' + 'kong_request_id: "$kong_request_id"'; + # Load variable indexes lua_kong_load_var_index default; @@ -76,7 +81,13 @@ server { error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; error_page 500 502 503 504 /kong_error_handler; - access_log ${{PROXY_ACCESS_LOG}}; + set $kong_request_id $request_id; + + # Append the kong request id to the error log + # https://github.com/Kong/lua-kong-nginx-module#lua_kong_error_log_request_id + lua_kong_error_log_request_id $kong_request_id; + + access_log ${{PROXY_ACCESS_LOG}} kong_log_format; error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; > if proxy_ssl_enabled then diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index d95a5adcbc8..badc20173fb 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1427,18 +1427,21 @@ do

Error

%s.

+

request_id: %s

]], [CONTENT_TYPE_JSON] = [[ { - "message":"%s" + "message":"%s", + "request_id":"%s" }]], - [CONTENT_TYPE_PLAIN] = "%s\n", + [CONTENT_TYPE_PLAIN] = "%s\nrequest_id: %s\n", [CONTENT_TYPE_XML] = [[ %s + %s ]], } diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 39d30de5fbc..85efb10bc02 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -1,4 +1,5 @@ local pdk_tracer = require "kong.pdk.tracing".new() +local request_id = require "kong.tracing.request_id" local buffer = require "string.buffer" local utils = require "kong.tools.utils" local tablepool = require "tablepool" @@ -247,6 +248,7 @@ function _M.request(ctx) ["http.flavor"] = http_flavor, ["http.client_ip"] = client.get_forwarded_ip(), ["net.peer.ip"] = client.get_ip(), + ["kong.request.id"] = request_id.get(), }, }) diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index f7ffb7c5d17..d3e328fb1b8 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -520,6 +520,42 @@ local function find_header_type(headers) end +-- Adds trace ID formats to the current request's and returns a table +-- containing all the formats. +-- +-- Plugins can handle different formats of trace ids depending on their headers +-- configuration, multiple plugins executions may result in additional formats +-- of the current request's trace id. +-- +-- Each item in the resulting `trace_id_all_fmt` table represents a +-- format associated with the trace ID for the current request. +-- +-- @param trace_id_new_fmt table containing the trace ID formats to be added +-- @returns trace_id_all_fmt table contains all the formats for this request +-- +-- @example +-- +-- existing_formats = { datadog = "1234", +-- w3c = "abcd" } +-- +-- trace_id_new_fmt = { ot = "abcd", w3c = "abcd" } +-- +-- trace_id_all_fmt = { datadog = "1234", ot = "abcd", w3c = "abcd" } +-- +local function add_trace_id_formats(trace_id_new_fmt) + -- TODO: @samugi - move this in the unified tracing context + local trace_id_all_fmt = ngx.ctx.propagation_trace_id_all_fmt or {} + + -- add new formats to trace ID + for format, value in pairs(trace_id_new_fmt) do + trace_id_all_fmt[format] = value + end + + ngx.ctx.propagation_trace_id_all_fmt = trace_id_all_fmt + return trace_id_all_fmt +end + + local function parse(headers, conf_header_type) if conf_header_type == "ignore" then return nil @@ -589,9 +625,24 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default found_header_type = found_header_type or conf_default_header_type or "b3" + -- contains all the different formats of the current trace ID, with zero or + -- more of the following entries: + -- { + -- ["b3"] = "", -- the trace_id when the request has a b3 or X-B3-TraceId (zipkin) header + -- ["w3c"] = "", -- the trace_id when the request has a W3C header + -- ["jaeger"] = "", -- the trace_id when the request has a jaeger tracing header + -- ["ot"] = "", -- the trace_id when the request has an OpenTelemetry tracing header + -- ["aws"] = "", -- the trace_id when the request has an aws tracing header + -- ["gcp"] = "", -- the trace_id when the request has a gcp tracing header + -- } + local trace_id_formats = {} + if conf_header_type == "b3" or found_header_type == "b3" then - set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) + local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.b3 = trace_id + + set_header("x-b3-traceid", trace_id) set_header("x-b3-spanid", to_hex(proxy_span.span_id)) if proxy_span.parent_id then set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) @@ -605,7 +656,10 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "b3-single" or found_header_type == "b3-single" then - set_header("b3", to_hex(proxy_span.trace_id) .. + local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.b3 = trace_id + + set_header("b3", trace_id .. "-" .. to_hex(proxy_span.span_id) .. "-" .. (proxy_span.should_sample and "1" or "0") .. (proxy_span.parent_id and "-" .. to_hex(proxy_span.parent_id) or "")) @@ -613,15 +667,21 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "w3c" or found_header_type == "w3c" then -- OTEL uses w3c trace context format so to_ot_trace_id works here + local trace_id = to_hex(to_w3c_trace_id(proxy_span.trace_id)) + trace_id_formats.w3c = trace_id + set_header("traceparent", fmt("00-%s-%s-%s", - to_hex(to_w3c_trace_id(proxy_span.trace_id)), + trace_id, to_hex(proxy_span.span_id), proxy_span.should_sample and "01" or "00")) end if conf_header_type == "jaeger" or found_header_type == "jaeger" then + local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.jaeger = trace_id + set_header("uber-trace-id", fmt("%s:%s:%s:%s", - to_hex(proxy_span.trace_id), + trace_id, to_hex(proxy_span.span_id), proxy_span.parent_id and to_hex(proxy_span.parent_id) or "0", proxy_span.should_sample and "01" or "00")) @@ -629,7 +689,10 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "ot" or found_header_type == "ot" then to_ot_trace_id = to_ot_trace_id or require "kong.plugins.opentelemetry.otlp".to_ot_trace_id - set_header("ot-tracer-traceid", to_hex(to_ot_trace_id(proxy_span.trace_id))) + local trace_id = to_hex(to_ot_trace_id(proxy_span.trace_id)) + trace_id_formats.ot = trace_id + + set_header("ot-tracer-traceid", trace_id) set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") @@ -645,6 +708,8 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "aws" or found_header_type == "aws" then local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.aws = trace_id + set_header("x-amzn-trace-id", "Root=" .. AWS_TRACE_ID_VERSION .. "-" .. sub(trace_id, 1, AWS_TRACE_ID_TIMESTAMP_LEN) .. "-" .. sub(trace_id, AWS_TRACE_ID_TIMESTAMP_LEN + 1, #trace_id) .. @@ -654,11 +719,18 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "gcp" or found_header_type == "gcp" then - set_header("x-cloud-trace-context", to_gcp_trace_id(to_hex(proxy_span.trace_id)) .. + local trace_id = to_gcp_trace_id(to_hex(proxy_span.trace_id)) + trace_id_formats.gcp = trace_id + + set_header("x-cloud-trace-context", trace_id .. "/" .. openssl_bignum.from_binary(proxy_span.span_id):to_dec() .. ";o=" .. (proxy_span.should_sample and "1" or "0") ) end + + trace_id_formats = add_trace_id_formats(trace_id_formats) + -- add trace IDs to log serializer output + kong.log.set_serialize_value("trace_id", trace_id_formats) end diff --git a/kong/tracing/request_id.lua b/kong/tracing/request_id.lua new file mode 100644 index 00000000000..478305932f5 --- /dev/null +++ b/kong/tracing/request_id.lua @@ -0,0 +1,50 @@ +local base = require "resty.core.base" + +local get_request = base.get_request + +local NGX_VAR_PHASES = { + set = true, + rewrite = true, + access = true, + content = true, + header_filter = true, + body_filter = true, + log = true, + balancer = true, +} + + +local function get_ctx_request_id() + return ngx.ctx.request_id +end + + +local function get() + if not get_request() then + return nil, "no request found" + end + + local rid = get_ctx_request_id() + + if not rid then + local phase = ngx.get_phase() + if not NGX_VAR_PHASES[phase] then + return nil, "cannot access ngx.var in " .. phase .. " phase" + end + + -- first access to the request id for this request: + -- initialize with the value of $kong_request_id + rid = ngx.var.kong_request_id + ngx.ctx.request_id = rid + end + + return rid +end + + +return { + get = get, + + -- for unit testing + _get_ctx_request_id = get_ctx_request_id, +} diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 24e94d900f7..50141e70c6c 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -492,7 +492,7 @@ describe("NGINX conf compiler", function() nginx_stream_tcp_nodelay = "on", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("access_log%s/dev/stdout;", nginx_conf) + assert.matches("access_log%s/dev/stdout%skong_log_format;", nginx_conf) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) @@ -502,7 +502,7 @@ describe("NGINX conf compiler", function() nginx_stream_tcp_nodelay = "on", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("access_log%slogs/access.log;", nginx_conf) + assert.matches("access_log%slogs/access.log%skong_log_format;", nginx_conf) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%s/dev/stdout%scustom;", nginx_conf) end) diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index e6be436df72..105a5ab6447 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -22,6 +22,7 @@ describe("kong.log.serialize", function() }, }, var = { + kong_request_id = "1234", request_uri = "/request_uri", upstream_uri = "/upstream_uri", scheme = "http", @@ -47,6 +48,7 @@ describe("kong.log.serialize", function() resp = { get_headers = function() return {header1 = "respheader1", header2 = "respheader2", ["set-cookie"] = "delicious=delicacy"} end }, + get_phase = function() return "access" end, } package.loaded["kong.pdk.request"] = nil @@ -80,6 +82,7 @@ describe("kong.log.serialize", function() assert.equal("500, 200 : 200, 200", res.upstream_status) assert.equal(200, res.request.size) assert.equal("/request_uri", res.request.uri) + assert.equal("1234", res.request.id) -- Response assert.is_table(res.response) diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 5b138ed1710..ad1b3972170 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -851,7 +851,8 @@ describe("propagation.set", function() log = { warn = function(msg) warnings[#warnings + 1] = msg - end + end, + set_serialize_value = function() end, } } diff --git a/spec/01-unit/26-tracing/03-request-id_spec.lua b/spec/01-unit/26-tracing/03-request-id_spec.lua new file mode 100644 index 00000000000..751a1312319 --- /dev/null +++ b/spec/01-unit/26-tracing/03-request-id_spec.lua @@ -0,0 +1,62 @@ +local request_id = require "kong.tracing.request_id" + +local function reset_context(id) + _G.ngx.ctx = {} + _G.ngx.var = { + kong_request_id = id, + } + _G.ngx.get_phase = function() -- luacheck: ignore + return "access" + end + + _G.kong = { + log = { + notice = function() end, + info = function() end, + }, + } +end + + +describe("Request ID unit tests", function() + local kong_request_id_value = "1234" + + describe("get()", function() + local old_ngx_ctx + local old_ngx_var + local old_ngx_get_phase + + lazy_setup(function() + old_ngx_ctx = _G.ngx.ctx + old_ngx_var = _G.ngx.var + old_ngx_get_phase = _G.ngx.get_phase + end) + + before_each(function() + reset_context(kong_request_id_value) + end) + + lazy_teardown(function() + _G.ngx.ctx = old_ngx_ctx + _G.ngx.var = old_ngx_var + _G.ngx.get_phase = old_ngx_get_phase + end) + + it("returns the expected Request ID and caches it in ctx", function() + local request_id_value, err = request_id.get() + assert.is_nil(err) + assert.equal(kong_request_id_value, request_id_value) + + local ctx_request_id = request_id._get_ctx_request_id() + assert.equal(kong_request_id_value, ctx_request_id) + end) + + it("fails if accessed from phase that cannot read ngx.var", function() + _G.ngx.get_phase = function() return "init" end + + local request_id_value, err = request_id.get() + assert.is_nil(request_id_value) + assert.equal("cannot access ngx.var in init phase", err) + end) + end) +end) diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 17868a38867..9ab63b6696b 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -152,7 +152,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -203,7 +203,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -582,7 +582,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -621,7 +621,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index ce91dd55f9e..f03cae5bb23 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -307,7 +307,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.line("upstream SSL certificate verify error: " .. "(21:unable to verify the first certificate) " .. "while SSL handshaking to upstream", true, 2) @@ -397,7 +397,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(426, res) local json = cjson.decode(body) - assert.same({ message = "Please use HTTPS protocol" }, json) + assert.not_nil(json) + assert.matches("Please use HTTPS protocol", json.message) assert.contains("Upgrade", res.headers.connection) assert.equal("TLS/1.2, HTTP/1.1", res.headers.upgrade) @@ -412,7 +413,8 @@ for _, strategy in helpers.each_strategy() do body = assert.res_status(426, res) json = cjson.decode(body) - assert.same({ message = "Please use HTTPS protocol" }, json) + assert.not_nil(json) + assert.matches("Please use HTTPS protocol", json.message) assert.contains("Upgrade", res.headers.connection) assert.equal("TLS/1.2, HTTP/1.1", res.headers.upgrade) end) diff --git a/spec/02-integration/05-proxy/12-error_default_type_spec.lua b/spec/02-integration/05-proxy/12-error_default_type_spec.lua index 4599915022e..36311f84eb4 100644 --- a/spec/02-integration/05-proxy/12-error_default_type_spec.lua +++ b/spec/02-integration/05-proxy/12-error_default_type_spec.lua @@ -1,12 +1,14 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" -local pl_file = require "pl.file" +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" +local constants = require "kong.constants" local XML_TEMPLATE = [[ %s + %s ]] @@ -20,10 +22,14 @@ local HTML_TEMPLATE = [[

Error

%s.

+

request_id: %s

]] +local PLAIN_TEMPLATE = "%s\nrequest_id: %s" + + local RESPONSE_CODE = 504 local RESPONSE_MESSAGE = "The upstream server is timing out" @@ -66,6 +72,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() + helpers.clean_logfile() end) after_each(function() @@ -84,7 +91,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -132,6 +140,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() + helpers.clean_logfile() end) after_each(function() @@ -150,10 +159,16 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - assert.equal(RESPONSE_MESSAGE, body) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local plain_message = string.format(PLAIN_TEMPLATE, RESPONSE_MESSAGE, request_id) + assert.equals(plain_message, body) end) describe("Accept header modified Content-Type", function() + before_each(function() + helpers.clean_logfile() + end) + it("text/html", function() local res = assert(proxy_client:send { method = "GET", @@ -164,7 +179,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -192,7 +208,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local xml_message = string.format(XML_TEMPLATE, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local xml_message = string.format(XML_TEMPLATE, RESPONSE_MESSAGE, request_id) assert.equal(xml_message, body) end) end) @@ -240,6 +257,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() + helpers.clean_logfile() end) after_each(function() @@ -249,6 +267,10 @@ for _, strategy in helpers.each_strategy() do end) describe("Accept header modified Content-Type", function() + before_each(function() + helpers.clean_logfile() + end) + it("text/html", function() local res = assert(proxy_client:send { method = "GET", @@ -260,7 +282,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(html_template_path) - local html_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -275,7 +298,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(plain_template_path) - local html_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -304,7 +328,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(xml_template_path) - local xml_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local xml_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(xml_message, body) end) @@ -320,7 +345,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(html_template_path) - local html_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) diff --git a/spec/02-integration/05-proxy/13-error_handlers_spec.lua b/spec/02-integration/05-proxy/13-error_handlers_spec.lua index ad183b7b746..3c864e5d653 100644 --- a/spec/02-integration/05-proxy/13-error_handlers_spec.lua +++ b/spec/02-integration/05-proxy/13-error_handlers_spec.lua @@ -36,7 +36,7 @@ describe("Proxy error handlers", function() assert.res_status(400, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.equal("Bad request\n", body) + assert.matches("Bad request\nrequest_id: %x+\n", body) end) it("Request For Routers With Trace Method Not Allowed", function () @@ -47,7 +47,7 @@ describe("Proxy error handlers", function() assert.res_status(405, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.equal("Method not allowed\n", body) + assert.matches("Method not allowed\nrequest_id: %x+\n", body) end) end) end diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index 2b251e8fb51..ec1723d9a71 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -865,7 +865,7 @@ for _, strategy in helpers.each_strategy() do end, 10) if subsystems == "http" then - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end -- buffered_proxying @@ -884,7 +884,7 @@ for _, strategy in helpers.each_strategy() do end) end, 10) - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end end) end) @@ -1019,7 +1019,7 @@ for _, strategy in helpers.each_strategy() do end) end, 10) if subsystems == "http" then - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end -- buffered_proxying @@ -1038,7 +1038,7 @@ for _, strategy in helpers.each_strategy() do assert(proxy_client:close()) end) end, 10) - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end end) diff --git a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua index 52319d41823..cfed074e0cc 100644 --- a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua +++ b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua @@ -58,7 +58,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) -- the other plugin's phases were executed: assert.logfile().has.line("header_filter phase", true) assert.logfile().has.line("body_filter phase", true) diff --git a/spec/02-integration/05-proxy/30-max-args_spec.lua b/spec/02-integration/05-proxy/30-max-args_spec.lua index ddcfdac0665..1cf67683ece 100644 --- a/spec/02-integration/05-proxy/30-max-args_spec.lua +++ b/spec/02-integration/05-proxy/30-max-args_spec.lua @@ -194,6 +194,8 @@ for _, strategy in helpers.each_strategy() do lua_max_uri_args = n ~= 100 and n or nil, lua_max_post_args = n ~= 100 and n or nil, log_level = "debug", + headers_upstream = "off", + headers = "off" }) end) diff --git a/spec/02-integration/05-proxy/33-request-id-header_spec.lua b/spec/02-integration/05-proxy/33-request-id-header_spec.lua new file mode 100644 index 00000000000..f8e0f222425 --- /dev/null +++ b/spec/02-integration/05-proxy/33-request-id-header_spec.lua @@ -0,0 +1,333 @@ +local helpers = require "spec.helpers" +local constants = require "kong.constants" +local cjson = require "cjson" + + +local function setup_db() + local bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }) + + local service = bp.services:insert { + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + hosts = { "request_id" }, + service = service, + } + + local route_post_func = bp.routes:insert { + protocols = { "http" }, + hosts = { "post-function-access" }, + service = service, + } + + bp.plugins:insert { + name = "post-function", + route = route_post_func, + config = { access = { + "ngx.req.set_header('" .. constants.HEADERS.REQUEST_ID .. "', 'overwritten')" + }} + } + + local route_post_func_2 = bp.routes:insert { + protocols = { "http" }, + hosts = { "post-function-header-filter" }, + service = service, + } + + bp.plugins:insert { + name = "post-function", + route = route_post_func_2, + config = { header_filter = { + "ngx.header['" .. constants.HEADERS.REQUEST_ID .. "'] = 'overwritten'" + }} + } + +end + + +describe(constants.HEADERS.REQUEST_ID .. " header", function() + local client + + describe("(downstream)", function() + describe("with default configuration", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + assert.res_status(200, res) + assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) + end) + + it("should be populated when no API matched", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "404.com", + } + }) + local body = assert.res_status(404, res) + body = cjson.decode(body) + + assert.matches(body.message, "no Route matched with those values") + assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) + end) + + it("overwrites value set by plugin", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "post-function-header-filter", + } + }) + assert.res_status(200, res) + + local downstream_header = res.headers[constants.HEADERS.REQUEST_ID] + assert.not_nil(downstream_header) + assert.matches("^[0-9a-f]+$", downstream_header) + assert.not_equal("overwritten", downstream_header) + end) + end) + + + describe("with configuration [headers=X-Kong-Request-Id]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers = "X-Kong-Request-Id", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + assert.res_status(200, res) + assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) + end) + end) + + describe("is not injected with configuration [headers=off]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers = "off", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("is nil", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + assert.res_status(200, res) + assert.is_nil(res.headers[constants.HEADERS.REQUEST_ID]) + end) + end) + end) + + describe("(upstream)", function() + describe("default configuration", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/anything", + headers = { + host = "request_id", + } + }) + local body = assert.res_status(200, res) + body = cjson.decode(body) + assert.matches("^[0-9a-f]+$", body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) + end) + + it("overwrites client value if any", function() + local client_header_value = "client_value" + local res = assert(client:send { + method = "GET", + path = "/anything", + headers = { + host = "request_id", + ["X-Kong-Request-Id"] = client_header_value + } + }) + + local body = assert.res_status(200, res) + body = cjson.decode(body) + local upstream_received_header = body.headers[string.lower(constants.HEADERS.REQUEST_ID)] + + assert.matches("^[0-9a-f]+$", upstream_received_header) + assert.not_equal(client_header_value, upstream_received_header) + end) + + it("overwrites value set by plugin", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "post-function-access", + } + }) + + local body = assert.res_status(200, res) + body = cjson.decode(body) + local upstream_received_header = body.headers[string.lower(constants.HEADERS.REQUEST_ID)] + + assert.matches("^[0-9a-f]+$", upstream_received_header) + assert.not_equal("overwritten", upstream_received_header) + end) + end) + + + describe("is injected with configuration [headers=X-Kong-Request-Id]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "X-Kong-Request-Id", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + local body = assert.res_status(200, res) + body = cjson.decode(body) + assert.matches("^[0-9a-f]+$", body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) + end) + end) + + + describe("is not injected with configuration [headers=off]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "off", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("is nil", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + local body = assert.res_status(200, res) + body = cjson.decode(body) + assert.is_nil(body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) + end) + end) + end) +end) diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 7dd001add44..d3457d1683f 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -145,11 +145,11 @@ for _, strategy in helpers.each_strategy() do local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) for _, logpat in ipairs{ - "access_start: %d%d+\n", - "shared_msg: Kong!\n", - "request_header: this\n", - "response_header: mock_upstream\n", - "serialized:%b{}\n", + "access_start: %d%d+", + "shared_msg: Kong!", + "request_header: this", + "response_header: mock_upstream", + "serialized:%b{}", } do assert.match(logpat, logs) end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 834e3aaf7a7..28a5ba4255a 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -438,14 +438,15 @@ for _, strategy in helpers.each_strategy() do -- span attributes check assert_has_attributes(kong_span, { - ["http.method"] = "GET", - ["http.url"] = "http://status/status/200", - ["http.route"] = "/status", - ["http.host"] = "status", - ["http.scheme"] = "http", - ["http.flavor"] = "1.1", - ["http.client_ip"] = "127.0.0.1", - ["net.peer.ip"] = "127.0.0.1", + ["http.method"] = "GET", + ["http.url"] = "http://status/status/200", + ["http.route"] = "/status", + ["http.host"] = "status", + ["http.scheme"] = "http", + ["http.flavor"] = "1.1", + ["http.client_ip"] = "127.0.0.1", + ["net.peer.ip"] = "127.0.0.1", + ["kong.request.id"] = "^[0-9a-f]+$", }) assert_has_attributes(dns_span, { diff --git a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua new file mode 100644 index 00000000000..aff12255a3d --- /dev/null +++ b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua @@ -0,0 +1,423 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson.safe" +local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" + +local FILE_LOG_PATH = os.tmpname() + +local fmt = string.format + +local trace_id_hex_128 = "4bf92000000000000000000000000001" +local span_id = "0000000000000003" +local trace_id_hex_pattern = "^%x+$" + + +local tracing_headers = { + { + type = "b3", + serializer_key = "b3", + name = "X-B3-TraceId", + value = trace_id_hex_128, + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "b3-single", + serializer_key = "b3", + name = "b3", + value = fmt("%s-%s-1-%s", trace_id_hex_128, span_id, span_id), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "jaeger", + serializer_key = "jaeger", + name = "uber-trace-id", + value = fmt("%s:%s:%s:%s", trace_id_hex_128, span_id, span_id, "01"), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "w3c", + serializer_key = "w3c", + name = "traceparent", + value = fmt("00-%s-%s-01", trace_id_hex_128, span_id), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "gcp", + serializer_key = "gcp", + name = "x-cloud-trace-context", + value = trace_id_hex_128 .. "/1;o=1", + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "aws", + serializer_key = "aws", + name = "x-amzn-trace-id", + value = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + string.sub(trace_id_hex_128, 1, 8), + string.sub(trace_id_hex_128, 9, #trace_id_hex_128), + span_id, + "1" + ), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "ot", + serializer_key = "ot", + name = "ot-tracer-traceid", + value = trace_id_hex_128, + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, +} + +local function wait_json_log() + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + +for _, strategy in helpers.each_strategy() do + local proxy_client + + for _, config_header in ipairs(tracing_headers) do + describe("Trace IDs log serializer spec #" .. strategy, function() + lazy_setup(function() + local bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + })) + + local service = bp.services:insert() + + local otel_route = bp.routes:insert({ + service = service, + hosts = { "otel" }, + }) + + local zipkin_route = bp.routes:insert({ + service = service, + hosts = { "zipkin" }, + }) + + local otel_zipkin_route = bp.routes:insert({ + service = service, + hosts = { "otel_zipkin" }, + }) + + local otel_zipkin_route_2 = bp.routes:insert({ + service = service, + hosts = { "otel_zipkin_2" }, + }) + + + bp.plugins:insert { + name = "file-log", + config = { + path = FILE_LOG_PATH, + reopen = true, + }, + } + + bp.plugins:insert({ + name = "opentelemetry", + route = { id = otel_route.id }, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = { id = otel_zipkin_route.id }, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = { id = otel_zipkin_route_2.id }, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "jaeger", + } + }) + + bp.plugins:insert({ + name = "zipkin", + route = { id = zipkin_route.id }, + config = { + sample_ratio = 1, + http_endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "zipkin", + route = { id = otel_zipkin_route.id }, + config = { + sample_ratio = 1, + http_endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "zipkin", + route = { id = otel_zipkin_route_2.id }, + config = { + sample_ratio = 1, + http_endpoint = "http://localhost:8080/v1/traces", + header_type = "ot", + } + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + tracing_instrumentations = "all", + tracing_sampling_rate = 1, + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + if proxy_client then + proxy_client:close() + end + end) + + before_each(function() + proxy_client = helpers.proxy_client() + os.remove(FILE_LOG_PATH) + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + + os.remove(FILE_LOG_PATH) + end) + + describe("with Opentelemetry", function() + local default_type_otel = "w3c" + + it("contains only the configured trace ID type: " .. config_header.type .. + " + the default (w3c) with no tracing headers in the request", function() + local r = proxy_client:get("/", { + headers = { + host = "otel", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the default trace id type (generated trace id) + assert.matches(trace_id_hex_pattern, + json_log.trace_id[default_type_otel]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= default_type_otel then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + + for _, req_header in ipairs(tracing_headers) do + it("contains only the configured trace ID type (" .. config_header.type .. + ") + the incoming (" .. req_header.type .. ")", function() + if req_header.type == config_header.type then + return + end + + local r = proxy_client:get("/", { + headers = { + host = "otel", + [req_header.name] = req_header.value, + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the incoming trace id + assert.equals(req_header.trace_id, + json_log.trace_id[req_header.serializer_key]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= req_header.serializer_key then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + end + end) + + describe("with Zipkin", function() + local default_type_zipkin = "b3" + + it("contains only the configured trace ID type: " .. config_header.type .. + " + the default (b3) with no tracing headers in the request", function() + local r = proxy_client:get("/", { + headers = { + host = "zipkin", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the default trace id type (generated trace id) + assert.matches(trace_id_hex_pattern, + json_log.trace_id[default_type_zipkin]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= default_type_zipkin then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + + for _, req_header in ipairs(tracing_headers) do + it("contains only the configured trace ID type (" .. config_header.type .. + ") + the incoming (" .. req_header.type .. ")", function() + if req_header.type == config_header.type then + return + end + + local r = proxy_client:get("/", { + headers = { + host = "zipkin", + [req_header.name] = req_header.value, + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type of the incoming trace id + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the incoming trace id + assert.equals(req_header.trace_id, + json_log.trace_id[req_header.serializer_key]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= req_header.serializer_key then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + end + end) + + describe("with Otel + Zipkin", function() + local default_type_zipkin = "b3" + + it("contains configured + zipkin types", function() + local r = proxy_client:get("/", { + headers = { + host = "otel_zipkin", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the default trace id type (generated trace id) + -- here default only applies to zipkin because Opentelemetry executes second + -- and finds a tracing header (b3) in the request + assert.matches(trace_id_hex_pattern, + json_log.trace_id[default_type_zipkin]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= default_type_zipkin then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + + it("contains trace id types from both plugins", function() + local r = proxy_client:get("/", { + headers = { + host = "otel_zipkin_2", + traceparent = "00-" .. trace_id_hex_128 .. "-" .. span_id .. "-01", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the input (w3c) header's trace id format + assert.matches(trace_id_hex_pattern, + json_log.trace_id.w3c) + -- contains the jaeger header's trace id format (injected by otel) + assert.matches(trace_id_hex_pattern, + json_log.trace_id.jaeger) + -- contains the ot header's trace id format (injected by zipkin) + assert.matches(trace_id_hex_pattern, + json_log.trace_id.ot) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= "w3c" and k ~= "jaeger" and k ~= "ot" then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + end) + end) + end +end diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 4c64a0524dc..fc834452306 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -447,8 +447,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("[file-log] failed to open the file: " .. - "No such file or directory while logging request", true, 30) + assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. + "No such file or directory.*while logging request", false, 30) end) it("the given path is not a file but a directory", function() @@ -467,8 +467,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("[file-log] failed to open the file: " .. - "Is a directory while logging request", true, 30) + assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. + "Is a directory.*while logging request", false, 30) end) it("logs are lost if reopen = false and file doesn't exist", function() @@ -506,8 +506,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("[file-log] failed to open the file: " .. - "Permission denied while logging request", true, 30) + assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. + "Permission denied.*while logging request", false, 30) end) it("the given path is a character device file", function() diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 06c3e9ec683..8135569a1f8 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -206,7 +206,9 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(401, res) local body = assert.res_status(401, res) - assert.same({message = "No API key found in request"}, cjson.decode(body)) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns Unauthorized on missing credentials", function() local res = assert(proxy_client:send { @@ -218,7 +220,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns Unauthorized on empty key header", function() local res = assert(proxy_client:send { @@ -231,7 +234,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns Unauthorized on empty key querystring", function() local res = assert(proxy_client:send { @@ -243,7 +247,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns WWW-Authenticate header on missing credentials", function() local res = assert(proxy_client:send { @@ -279,7 +284,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("handles duplicated key in querystring", function() local res = assert(proxy_client:send { @@ -291,7 +297,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Duplicate API key found" }, json) + assert.not_nil(json) + assert.matches("Duplicate API key found", json.message) end) end) @@ -351,7 +358,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) -- lua-multipart doesn't currently handle duplicates at all. @@ -371,7 +379,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Duplicate API key found" }, json) + assert.not_nil(json) + assert.matches("Duplicate API key found", json.message) end) end @@ -386,7 +395,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Duplicate API key found" }, json) + assert.not_nil(json) + assert.matches("Duplicate API key found", json.message) end) it("does not identify apikey[] as api keys", function() @@ -399,7 +409,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("does not identify apikey[1] as api keys", function() @@ -412,7 +423,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) end end) @@ -442,7 +454,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) end) @@ -501,7 +514,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) res = assert(proxy_client:send { method = "GET", @@ -513,7 +527,8 @@ for _, strategy in helpers.each_strategy() do }) body = assert.res_status(401, res) json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) end) @@ -642,7 +657,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) end) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 95879c35fef..acf2c4374d1 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -143,7 +143,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Unauthorized" }, json) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) end) it("returns WWW-Authenticate header on missing credentials", function() @@ -173,7 +174,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("returns 401 Unauthorized on invalid credentials in Proxy-Authorization", function() @@ -187,7 +189,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("returns 401 Unauthorized on password only", function() @@ -201,7 +204,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("returns 401 Unauthorized on username only", function() @@ -215,7 +219,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("rejects gRPC call without credentials", function() @@ -289,7 +294,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("authenticates valid credentials in Proxy-Authorization", function() diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index a1c1495b48c..e73d1eaf503 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -177,7 +177,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) end) diff --git a/spec/03-plugins/11-correlation-id/01-access_spec.lua b/spec/03-plugins/11-correlation-id/01-access_spec.lua index cb02876b52a..3bd73572f2f 100644 --- a/spec/03-plugins/11-correlation-id/01-access_spec.lua +++ b/spec/03-plugins/11-correlation-id/01-access_spec.lua @@ -1,10 +1,35 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local UUID_COUNTER_PATTERN = UUID_PATTERN .. "#%d" local TRACKER_PATTERN = "%d+%.%d+%.%d+%.%d+%-%d+%-%d+%-%d+%-%d+%-%d%d%d%d%d%d%d%d%d%d%.%d%d%d" +local FILE_LOG_PATH = os.tmpname() + + +local function wait_json_log() + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end for _, strategy in helpers.each_strategy() do @@ -57,6 +82,10 @@ for _, strategy in helpers.each_strategy() do }), }) + local route_serializer = bp.routes:insert { + hosts = { "correlation-serializer.com" }, + } + bp.plugins:insert { name = "correlation-id", route = { id = route1.id }, @@ -138,6 +167,20 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "file-log", + route = { id = route_serializer.id }, + config = { + path = FILE_LOG_PATH, + reopen = true, + }, + } + + bp.plugins:insert { + name = "correlation-id", + route = { id = route_serializer.id }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -415,5 +458,34 @@ for _, strategy in helpers.each_strategy() do local downstream_id = assert.response(res).has.header("kong-request-id") assert.equals("my very personal id", downstream_id) end) + + describe("log serializer", function() + before_each(function() + os.remove(FILE_LOG_PATH) + end) + + after_each(function() + os.remove(FILE_LOG_PATH) + end) + + it("contains the Correlation ID", function() + local correlation_id = "1234" + local r = proxy_client:get("/", { + headers = { + host = "correlation-serializer.com", + ["Kong-Request-ID"] = correlation_id, + }, + }) + assert.response(r).has.status(200) + + local json_log = wait_json_log() + local request_id = json_log and json_log.request and json_log.request.id + assert.matches("^[a-f0-9]+$", request_id) + assert.True(request_id:len() == 32) + + local logged_id = json_log and json_log.correlation_id + assert.equals(correlation_id, logged_id) + end) + end) end) end diff --git a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua index e3302415119..eeef6f0a233 100644 --- a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua +++ b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua @@ -121,7 +121,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) it("blocks if size is greater than limit and Expect header", function() @@ -138,7 +139,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(417, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) for _, unit in ipairs(size_units) do @@ -155,7 +157,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) end @@ -219,7 +222,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) it("blocks if size is greater than limit and Expect header", function() @@ -236,7 +240,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(417, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) for _, unit in ipairs(size_units) do @@ -253,7 +258,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) end diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index 330f86dd15b..f8a28bea24e 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -163,6 +163,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "off", })) end) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index e1af8734813..aa79f234de1 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -318,7 +318,9 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Forbidden" }, json) + + assert.not_nil(json) + assert.matches("Forbidden", json.message) end) it("blocks a request when the IP is denied #grpc", function() diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index b4eb495a9b1..6112802f00f 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -822,7 +822,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Unauthorized" }, json) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) end) it("should fail when an authentication plugin is missing (with credential)", function() @@ -833,7 +834,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when not allowed", function() @@ -844,7 +846,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when not allowed with authenticated groups", function() @@ -855,7 +858,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should work when allowed", function() @@ -950,7 +954,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when denied with authenticated groups", function() @@ -961,7 +966,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail denied and with no authenticated groups", function() @@ -972,7 +978,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Unauthorized" }, json) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) end) end) @@ -1007,7 +1014,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when not allowed with authenticated groups", function() @@ -1018,7 +1026,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when denied", function() @@ -1029,7 +1038,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when denied with authenticated groups", function() @@ -1040,7 +1050,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) @@ -1070,7 +1081,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should not work when one of the ACLs denied with authenticated groups", function() @@ -1081,7 +1093,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should work when one of the ACLs is allowed", function() @@ -1110,7 +1123,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should not work when at least one of the ACLs denied with authenticated groups", function() @@ -1121,7 +1135,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) end) @@ -1330,7 +1345,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("authorized groups even when anonymous consumer is present", function() @@ -1341,7 +1357,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) end) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index dd34001d0b4..0269ecafc5f 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -362,7 +362,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) body = cjson.decode(body) - assert.same({ message = "HMAC signature cannot be verified" }, body) + assert.not_nil(body.message) + assert.matches("HMAC signature cannot be verified", body.message) end) it("should not pass with signature missing", function() @@ -381,7 +382,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) body = cjson.decode(body) - assert.same({ message = "HMAC signature cannot be verified" }, body) + assert.not_nil(body.message) + assert.matches("HMAC signature cannot be verified", body.message) end) it("should pass with GET", function() diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 389b53c58f9..63268657e2c 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -775,7 +775,8 @@ if limit_by == "ip" then local res2 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) local body2 = assert.res_status(429, res2) local json2 = cjson.decode(body2) - assert.same({ message = "API rate limit exceeded" }, json2) + assert.not_nil(json2.message) + assert.matches("API rate limit exceeded", json2.message) ngx_sleep(1) local res3 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) @@ -823,7 +824,7 @@ if limit_by == "ip" then res = GET(test_path) local json = cjson.decode(assert.res_status(404, res)) - assert.equal("Fake Not Found", json.message) + assert.matches("Fake Not Found", json.message) end) -- it("blocks with a custom error code and message", function() end -- if limit_by == "ip" then @@ -1120,7 +1121,8 @@ if policy == "cluster" then local res = assert(GET(test_path)) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) @@ -1191,7 +1193,8 @@ if policy == "redis" then local res = assert(GET(test_path)) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 74de03ac0b8..6c45606bd0c 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -344,7 +344,8 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }) local body = assert.res_status(406, res) local json = cjson.decode(body) - assert.same({ message = "Invalid" }, json) + assert.not_nil(json) + assert.matches("Invalid", json.message) end) it("cascading functions for a 400 and exit", function() @@ -356,7 +357,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do } }) local body = assert.res_status(400, res) - assert.same("Bad request", body) + assert.matches("Bad request", body) end) it("runtime error aborts with a 500", function() @@ -369,7 +370,8 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) end) end) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 3e0cbfd2f26..55e057d0977 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -414,6 +414,7 @@ for _, strategy in helpers.each_strategy() do it("#propagate w3c traceparent", function () local trace_id = gen_trace_id() local parent_id = gen_span_id() + local request_id local headers, body helpers.wait_until(function() @@ -433,6 +434,8 @@ for _, strategy in helpers.each_strategy() do local lines lines, body, headers = mock() + request_id = r.headers["X-Kong-Request-Id"] + return lines end, 10) @@ -458,6 +461,7 @@ for _, strategy in helpers.each_strategy() do { key = "http.scheme", value = { string_value = "http", value = "string_value" } }, { key = "http.status_code", value = { int_value = 200, value = "int_value" } }, { key = "http.url", value = { string_value = "http://0.0.0.0/", value = "string_value" } }, + { key = "kong.request.id", value = { string_value = request_id, value = "string_value" } }, { key = "net.peer.ip", value = { string_value = "127.0.0.1", value = "string_value" } }, }, attr) end) diff --git a/spec/fixtures/error_templates/error_template.html b/spec/fixtures/error_templates/error_template.html index 6fdf0a65cf0..456e67b5504 100644 --- a/spec/fixtures/error_templates/error_template.html +++ b/spec/fixtures/error_templates/error_template.html @@ -7,5 +7,6 @@

Not the default

%s.

+

request_id: %s

\ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.json b/spec/fixtures/error_templates/error_template.json index 9b4f605fa13..e9c4c30c0ea 100644 --- a/spec/fixtures/error_templates/error_template.json +++ b/spec/fixtures/error_templates/error_template.json @@ -1,3 +1,4 @@ { - "custom_template_message":"%s" + "custom_template_message":"%s", + "request_id":"%s" } \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.plain b/spec/fixtures/error_templates/error_template.plain index 425daf627ff..fcf08c89d14 100644 --- a/spec/fixtures/error_templates/error_template.plain +++ b/spec/fixtures/error_templates/error_template.plain @@ -1 +1,2 @@ -custom plain template: %s\n \ No newline at end of file +custom plain template: %s\n +request_id: %s\n \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.xml b/spec/fixtures/error_templates/error_template.xml index a1836d6a995..c5039f20e14 100644 --- a/spec/fixtures/error_templates/error_template.xml +++ b/spec/fixtures/error_templates/error_template.xml @@ -2,4 +2,5 @@ custom template %s + %s \ No newline at end of file diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index a5caa0f81fe..047850b44b2 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -33,10 +33,11 @@ Accept: application/json --- error_code: 502 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"An invalid response was received from the upstream server" -} +--- response_body eval +qr/{ +\s*"message":"An invalid response was received from the upstream server", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -62,10 +63,11 @@ GET /t --- error_code: 400 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"Bad request" -} +--- response_body eval +qr/{ +\s*"message":"Bad request", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -93,10 +95,11 @@ Accept: json --- error_code: 400 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"Bad request" -} +--- response_body eval +qr/{ +\s*"message":"Bad request", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -128,11 +131,11 @@ Accept: application/json --- error_code: 503 --- response_headers_like Content-Type: application/xml ---- response_body - - - this is fine - +--- response_body eval +qr/<\?xml version="1\.0" encoding="UTF\-8"\?>\n +\s*this is fine<\/message> +\s*.*<\/requestid> +<\/error>/ --- no_error_log [error] @@ -160,18 +163,19 @@ Accept: text/plain;q=0.3, text/html;q=0.7, text/html;level=1, text/html;level=2; --- error_code: 502 --- response_headers_like Content-Type: text/html; charset=utf-8 ---- response_body - - - - - Error - - -

Error

-

An invalid response was received from the upstream server.

- - +--- response_body eval +qr/ +\s* +\s* +\s* +\s*Error<\/title> +\s*<\/head> +\s*<body> +\s*<h1>Error<\/h1> +\s*<p>An invalid response was received from the upstream server.<\/p> +\s*<p>request_id: .*<\/p> +\s*<\/body> +\s*<\/html>/ --- no_error_log [error] @@ -211,10 +215,11 @@ GET /t --- error_code: 500 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"An unexpected error occurred" -} +--- response_body eval +qr/{ +\s*"message":"An unexpected error occurred", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -242,10 +247,11 @@ Accept: application/json --- error_code: 419 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"I'm not a teapot" -} +--- response_body eval +qr/{ +\s*"message":"I'm not a teapot", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -273,10 +279,11 @@ Accept: application/json --- error_code: 500 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"oh no" -} +--- response_body eval +qr/{ +\s*"message":"oh no", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -304,11 +311,11 @@ Accept: application/xml --- error_code: 502 --- response_headers_like Content-Type: application/xml; charset=utf-8 ---- response_body -<?xml version="1.0" encoding="UTF-8"?> -<error> - <message>{"a field":"not a default message"}</message> -</error> +--- response_body eval +qr/<\?xml version="1\.0" encoding="UTF\-8"\?>\n<error> +\s*<message>\{"a field":"not a default message"\}<\/message> +\s*<requestid>.*<\/requestid> +<\/error>/ --- no_error_log [error] @@ -336,8 +343,9 @@ Accept: text/* --- error_code: 410 --- response_headers_like Content-Type: text/plain; charset=utf-8 ---- response_body -Gone +--- response_body eval +qr/Gone +request_id:.*/ --- no_error_log [error] @@ -470,17 +478,18 @@ Accept: application/xml;q=0.2, application/json;q=0.3 --- error_code: 502 --- response_headers_like Content-Type: text/html; charset=utf-8 ---- response_body -<!doctype html> -<html> - <head> - <meta charset="utf-8"> - <title>Error - - -

Error

-

An invalid response was received from the upstream server.

- - +--- response_body eval +qr/ +\s* +\s* +\s* +\s*Error<\/title> +\s*<\/head> +\s*<body> +\s*<h1>Error<\/h1> +\s*<p>An invalid response was received from the upstream server.<\/p> +\s*<p>request_id: .*<\/p> +\s*<\/body> +\s*<\/html>/ --- no_error_log [error] From 5eb4c0dd552a2450e9f39c816477efe5eba183d9 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Tue, 26 Sep 2023 17:43:37 +0200 Subject: [PATCH 3000/4351] fix(upgrade-tests): redirect stdout of docker pull in upgrade tests (#11643) (#11653) --- scripts/upgrade-tests/test-upgrade-path.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index 4d50dde9a2b..835b264bbca 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -26,7 +26,7 @@ trap "echo exiting because of error" 0 function get_current_version() { local image_tag=$1 local version_from_rockspec=$(perl -ne 'print "$1\n" if (/^\s*tag = "(.*)"/)' kong*.rockspec) - if docker pull $image_tag:$version_from_rockspec 2>/dev/null + if docker pull $image_tag:$version_from_rockspec >/dev/null 2>/dev/null then echo $version_from_rockspec-ubuntu else From 1c72eb376d7dd896128b98da7bc3d33a09098ca6 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 27 Sep 2023 00:16:02 +0800 Subject: [PATCH 3001/4351] chore(ci): automatically label community PRs with author/community (#11659) Remove label from PRs that created by organization members and bots https://konghq.atlassian.net/browse/KAG-2562 --- .github/workflows/label-community-pr.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/label-community-pr.yml b/.github/workflows/label-community-pr.yml index 64cb75bf02e..b1eb9d1fdda 100644 --- a/.github/workflows/label-community-pr.yml +++ b/.github/workflows/label-community-pr.yml @@ -19,14 +19,14 @@ jobs: env: GH_TOKEN: ${{ secrets.COMMUNITY_PRS_TOKEN }} LABEL: "author/community" - BOTS: "team-gateway-bot dependabot" + BOTS: "team-gateway-bot app/dependabot" run: | set +e for id in `gh pr list -S 'draft:false' -s 'open'|awk '{print $1}'` do name=`gh pr view $id --json author -q '.author.login'` - gh api orgs/Kong/members --paginate -q '.[].login'|grep -q "^${name}$" - if [[ $? -ne 0 && ! "${BOTS[@]}" =~ $name ]]; then + ret=`gh api orgs/Kong/members --paginate -q '.[].login'|grep "^${name}$"` + if [[ -z $ret && ! "${BOTS[@]}" =~ $name ]]; then gh pr edit $id --add-label "${{ env.LABEL }}" else gh pr edit $id --remove-label "${{ env.LABEL }}" From 2ab3320015f3d177bf6e113952b2e4dc55d32315 Mon Sep 17 00:00:00 2001 From: Angel <Guaris@users.noreply.github.com> Date: Tue, 26 Sep 2023 18:35:49 -0400 Subject: [PATCH 3002/4351] docs(serverless-functions): add description to schema field (#11533) --- kong/plugins/pre-function/_schema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/plugins/pre-function/_schema.lua b/kong/plugins/pre-function/_schema.lua index 934106adbf9..3e8d3e08122 100644 --- a/kong/plugins/pre-function/_schema.lua +++ b/kong/plugins/pre-function/_schema.lua @@ -20,6 +20,7 @@ return function(plugin_name) local phase_functions = Schema.define { required = true, default = {}, + description = "Custom functions, which can be user-defined, are cached and executed sequentially during specific phases: `certificate`, `rewrite`, `access`, `header_filter`, `body_filter`, and `log`.", type = "array", elements = { type = "string", From faac1e4ab917bb8ccee9f4ab5f562fd7ea87613d Mon Sep 17 00:00:00 2001 From: Datong Sun <dndx@idndx.com> Date: Wed, 27 Sep 2023 10:25:55 +0800 Subject: [PATCH 3003/4351] Revert "feat(request-id): introduce Request ID (#11624)" This reverts commit 22439e0605b73a29d4dd117dfb9c5ca25de5f31f. --- .requirements | 2 +- changelog/unreleased/kong/11624-2.yml | 7 - changelog/unreleased/kong/11624.yml | 10 - kong-3.5.0-0.rockspec | 1 - kong.conf.default | 42 +- kong/conf_loader/init.lua | 35 +- kong/constants.lua | 1 - kong/error_handlers.lua | 4 +- kong/pdk/log.lua | 9 - kong/pdk/response.lua | 4 +- kong/plugins/correlation-id/handler.lua | 2 - kong/runloop/handler.lua | 24 - kong/templates/kong_defaults.lua | 3 +- kong/templates/nginx_kong.lua | 13 +- kong/tools/utils.lua | 7 +- kong/tracing/instrumentation.lua | 2 - kong/tracing/propagation.lua | 84 +--- kong/tracing/request_id.lua | 50 --- spec/01-unit/04-prefix_handler_spec.lua | 4 +- spec/01-unit/10-log_serializer_spec.lua | 3 - .../26-tracing/02-propagation_spec.lua | 3 +- .../01-unit/26-tracing/03-request-id_spec.lua | 62 --- .../04-admin_api/22-debug_spec.lua | 8 +- spec/02-integration/05-proxy/06-ssl_spec.lua | 8 +- .../05-proxy/12-error_default_type_spec.lua | 48 +- .../05-proxy/13-error_handlers_spec.lua | 4 +- .../05-proxy/18-upstream_tls_spec.lua | 8 +- .../29-collect-plugin-errors_spec.lua | 3 +- .../05-proxy/30-max-args_spec.lua | 2 - .../05-proxy/33-request-id-header_spec.lua | 333 -------------- .../10-go_plugins/01-reports_spec.lua | 10 +- .../14-tracing/01-instrumentations_spec.lua | 17 +- .../14-tracing/04-trace-ids-log_spec.lua | 423 ------------------ spec/03-plugins/04-file-log/01-log_spec.lua | 12 +- .../03-plugins/09-key-auth/02-access_spec.lua | 46 +- .../10-basic-auth/03-access_spec.lua | 18 +- .../10-basic-auth/05-declarative_spec.lua | 3 +- .../11-correlation-id/01-access_spec.lua | 78 +--- .../01-access_spec.lua | 18 +- .../14-request-termination/02-access_spec.lua | 1 - .../17-ip-restriction/02-access_spec.lua | 4 +- spec/03-plugins/18-acl/02-access_spec.lua | 51 +-- .../19-hmac-auth/03-access_spec.lua | 6 +- .../23-rate-limiting/04-access_spec.lua | 11 +- .../02-access_spec.lua | 8 +- .../37-opentelemetry/04-exporter_spec.lua | 4 - .../error_templates/error_template.html | 1 - .../error_templates/error_template.json | 3 +- .../error_templates/error_template.plain | 3 +- .../error_templates/error_template.xml | 1 - t/01-pdk/08-response/13-error.t | 129 +++--- 51 files changed, 192 insertions(+), 1441 deletions(-) delete mode 100644 changelog/unreleased/kong/11624-2.yml delete mode 100644 changelog/unreleased/kong/11624.yml delete mode 100644 kong/tracing/request_id.lua delete mode 100644 spec/01-unit/26-tracing/03-request-id_spec.lua delete mode 100644 spec/02-integration/05-proxy/33-request-id-header_spec.lua delete mode 100644 spec/02-integration/14-tracing/04-trace-ids-log_spec.lua diff --git a/.requirements b/.requirements index 27d76733379..563a2dbac69 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.1.2 PCRE=8.45 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=8296b70ee1256b2cd59f246137b727f049174787 # 0.7.1 +LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/11624-2.yml b/changelog/unreleased/kong/11624-2.yml deleted file mode 100644 index 24d07613be0..00000000000 --- a/changelog/unreleased/kong/11624-2.yml +++ /dev/null @@ -1,7 +0,0 @@ -message: Bump lua-kong-nginx-module from 0.6.0 to 0.7.1 -type: dependency -scope: Core -prs: - - 11624 -jiras: - - "KAG-2034" diff --git a/changelog/unreleased/kong/11624.yml b/changelog/unreleased/kong/11624.yml deleted file mode 100644 index e1149150cb3..00000000000 --- a/changelog/unreleased/kong/11624.yml +++ /dev/null @@ -1,10 +0,0 @@ -message: > - A unique Request ID is now populated in the error log, access log, error templates, - log serializer, and in a new X-Kong-Request-Id header (configurable for upstream/downstream - using the `headers` and `headers_upstream` configuration options). -type: feature -scope: Core -prs: - - 11624 -jiras: - - "KAG-2034" diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index fd02348ff7a..ed16b45c1d6 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -531,6 +531,5 @@ build = { ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", - ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", } } diff --git a/kong.conf.default b/kong.conf.default index 5b32104c61e..07c1fe87f90 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -237,18 +237,14 @@ #error_template_html = # Path to the custom html error template to # override the default html kong error template. # - # The template may contain up to two `%s` placeholders. - # The first one will expand to the error message. - # The second one will expand to the request ID. - # Both placeholders are optional, but recommended. - # Adding more than two placeholders will result in a runtime error - # when trying to render the template: + # The template is required to contain one single `%s` + # placeholder for the error message, as in the + # following example: # ``` # <html> # <body> # <h1>My custom error template</h1> - # <p>error: %s</p> - # <p>request_id: %s</p> + # <p>%s.</p> # </body> # </html> # ``` @@ -257,22 +253,22 @@ # override the default json kong error template. # # Similarly to `error_template_html`, the template - # may contain up to two `%s` placeholders for - # the error message and the request ID respectively. + # is required to contain one single `%s` placeholder for + # the error message. #error_template_xml = # Path to the custom xml error template to # override the default xml kong error template # # Similarly to `error_template_html`, the template - # may contain up to two `%s` placeholders for - # the error message and the request ID respectively. + # is required to contain one single `%s` placeholder for + # the error message. #error_template_plain = # Path to the custom plain error template to # override the default plain kong error template # # Similarly to `error_template_html`, the template - # may contain up to two `%s` placeholders for - # the error message and the request ID respectively. + # is required to contain one single `%s` placeholder for + # the error message. #------------------------------------------------------------------------------ # HYBRID MODE @@ -869,7 +865,7 @@ # # See docs for `ssl_cert_key` for detailed usage. -#headers = server_tokens, latency_tokens, X-Kong-Request-Id +#headers = server_tokens, latency_tokens # Comma-separated list of headers Kong should # inject in client responses. # @@ -899,8 +895,6 @@ # This is particularly useful for clients to # distinguish upstream statuses if the # response is rewritten by a plugin. - # - `X-Kong-Request-Id`: Unique identifier of - # the request. # - `server_tokens`: Same as specifying both # `Server` and `Via`. # - `latency_tokens`: Same as specifying @@ -917,20 +911,6 @@ # # Example: `headers = via, latency_tokens` -#headers_upstream = X-Kong-Request-Id - # Comma-separated list of headers Kong should - # inject in requests to upstream. - # - # At this time, the only accepted value is: - # - `X-Kong-Request-Id`: Unique identifier of - # the request. - # - # In addition, this value can be set - # to `off`, which prevents Kong from injecting - # the above header. Note that this - # does not prevent plugins from injecting - # headers of their own. - #trusted_ips = # Defines trusted IP addresses blocks that are # known to send correct `X-Forwarded-*` # headers. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 91fe8947abe..623d381f341 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -153,11 +153,6 @@ local HEADER_KEY_TO_NAME = { [lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, [lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, [lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, - [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, -} - -local UPSTREAM_HEADER_KEY_TO_NAME = { - [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, } @@ -379,7 +374,6 @@ local CONF_PARSERS = { allow_debug_header = { typ = "boolean" }, headers = { typ = "array" }, - headers_upstream = { typ = "array" }, trusted_ips = { typ = "array" }, real_ip_header = { typ = "string", @@ -1011,15 +1005,6 @@ local function check_and_parse(conf, opts) end end - if conf.headers_upstream then - for _, token in ipairs(conf.headers_upstream) do - if token ~= "off" and not UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then - errors[#errors + 1] = fmt("headers_upstream: invalid entry '%s'", - tostring(token)) - end - end - end - if conf.dns_resolver then for _, server in ipairs(conf.dns_resolver) do local dns = utils.normalize_ip(server) @@ -2108,9 +2093,8 @@ local function load(path, custom_conf, opts) do -- load headers configuration - - -- (downstream) local enabled_headers = {} + for _, v in pairs(HEADER_KEY_TO_NAME) do enabled_headers[v] = false end @@ -2136,23 +2120,6 @@ local function load(path, custom_conf, opts) end conf.enabled_headers = setmetatable(enabled_headers, _nop_tostring_mt) - - - -- (upstream) - local enabled_headers_upstream = {} - for _, v in pairs(UPSTREAM_HEADER_KEY_TO_NAME) do - enabled_headers_upstream[v] = false - end - - if #conf.headers_upstream > 0 and conf.headers_upstream[1] ~= "off" then - for _, token in ipairs(conf.headers_upstream) do - if token ~= "off" then - enabled_headers_upstream[UPSTREAM_HEADER_KEY_TO_NAME[lower(token)]] = true - end - end - end - - conf.enabled_headers_upstream = setmetatable(enabled_headers_upstream, _nop_tostring_mt) end for _, prefix in ipairs({ "ssl", "admin_ssl", "admin_gui_ssl", "status_ssl", "client_ssl", "cluster" }) do diff --git a/kong/constants.lua b/kong/constants.lua index 1704d4906e9..eaff688ca2d 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -116,7 +116,6 @@ local constants = { FORWARDED_PATH = "X-Forwarded-Path", FORWARDED_PREFIX = "X-Forwarded-Prefix", ANONYMOUS = "X-Anonymous-Consumer", - REQUEST_ID = "X-Kong-Request-Id", VIA = "Via", SERVER = "Server" }, diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index e4e8e17d002..ee5aae68468 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -2,7 +2,6 @@ local kong = kong local find = string.find local fmt = string.format local utils = require "kong.tools.utils" -local request_id = require "kong.tracing.request_id" local CONTENT_TYPE = "Content-Type" @@ -65,8 +64,7 @@ return function(ctx) else local mime_type = utils.get_response_type(accept_header) - local rid = request_id.get() or "" - message = fmt(utils.get_error_template(mime_type), message, rid) + message = fmt(utils.get_error_template(mime_type), message) headers = { [CONTENT_TYPE] = mime_type } end diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 94e576b5c8e..bfea8544ab6 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -16,7 +16,6 @@ local inspect = require "inspect" local ngx_ssl = require "ngx.ssl" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" -local request_id = require "kong.tracing.request_id" local cycle_aware_deep_copy = utils.cycle_aware_deep_copy local sub = string.sub @@ -736,7 +735,6 @@ do -- The following fields are included in the returned table: -- * `client_ip` - client IP address in textual format. -- * `latencies` - request/proxy latencies. - -- * `request.id` - request id. -- * `request.headers` - request headers. -- * `request.method` - request method. -- * `request.querystring` - request query strings. @@ -761,12 +759,6 @@ do -- * `request.tls.cipher` - TLS/SSL cipher used by the connection. -- * `request.tls.client_verify` - mTLS validation result. Contents are the same as described in [$ssl_client_verify](https://nginx.org/en/docs/http/ngx_http_ssl_module.html#var_ssl_client_verify). -- - -- The following field is only present in requests where a tracing plugin (OpenTelemetry or Zipkin) is executed: - -- * `trace_id` - trace ID. - -- - -- The following field is only present in requests where the Correlation ID plugin is executed: - -- * `correlation_id` - correlation ID. - -- -- **Warning:** This function may return sensitive data (e.g., API keys). -- Consider filtering before writing it to unsecured locations. -- @@ -817,7 +809,6 @@ do local root = { request = { - id = request_id.get() or "", uri = request_uri, url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri, querystring = okong.request.get_query(), -- parameters, as a table diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 54335f5dcd6..2c02c641e1b 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -16,7 +16,6 @@ local cjson = require "cjson.safe" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" -local request_id = require "kong.tracing.request_id" local ngx = ngx @@ -1171,8 +1170,7 @@ local function new(self, major_version) local body if content_type ~= CONTENT_TYPE_GRPC then local actual_message = message or get_http_error_message(status) - local rid = request_id.get() or "" - body = fmt(utils.get_error_template(content_type), actual_message, rid) + body = fmt(utils.get_error_template(content_type), actual_message) end local ctx = ngx.ctx diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index b7d917dde30..a1268be7269 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -63,8 +63,6 @@ function CorrelationIdHandler:access(conf) end end - kong.log.set_serialize_value("correlation_id", correlation_id) - if conf.echo_downstream then -- For later use, to echo it back downstream kong.ctx.plugin.correlation_id = correlation_id diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 633174bf84c..f8ab967b4b5 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -12,7 +12,6 @@ local constants = require "kong.constants" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" -local request_id = require "kong.tracing.request_id" @@ -43,7 +42,6 @@ local log = ngx.log local exit = ngx.exit local exec = ngx.exec local header = ngx.header -local set_header = ngx.req.set_header local timer_at = ngx.timer.at local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header @@ -1421,17 +1419,6 @@ return { if var.http_proxy_connection then clear_header("Proxy-Connection") end - - -- X-Kong-Request-Id upstream header - local rid, rid_get_err = request_id.get() - if not rid then - log(WARN, "failed to get Request ID: ", rid_get_err) - end - - local request_id_header = constants.HEADERS.REQUEST_ID - if kong.configuration.enabled_headers_upstream[request_id_header] and rid then - set_header(request_id_header, rid) - end end }, header_filter = { @@ -1526,17 +1513,6 @@ return { end end end - - -- X-Kong-Request-Id downstream header - local rid, rid_get_err = request_id.get() - if not rid then - log(WARN, "failed to get Request ID: ", rid_get_err) - end - - local request_id_header = constants.HEADERS.REQUEST_ID - if kong.configuration.enabled_headers[request_id_header] and rid then - header[request_id_header] = rid - end end }, log = { diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 03f7d0da94d..83d91644ab3 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -65,8 +65,7 @@ admin_gui_ssl_cert = NONE admin_gui_ssl_cert_key = NONE status_ssl_cert = NONE status_ssl_cert_key = NONE -headers = server_tokens, latency_tokens, x-kong-request-id -headers_upstream = x-kong-request-id +headers = server_tokens, latency_tokens trusted_ips = NONE error_default_type = text/plain upstream_keepalive_pool_size = 512 diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index ca90b0865dc..363e561de9d 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -51,11 +51,6 @@ exit_worker_by_lua_block { } > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then -log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' - '"$request" $status $body_bytes_sent ' - '"$http_referer" "$http_user_agent" ' - 'kong_request_id: "$kong_request_id"'; - # Load variable indexes lua_kong_load_var_index default; @@ -81,13 +76,7 @@ server { error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; error_page 500 502 503 504 /kong_error_handler; - set $kong_request_id $request_id; - - # Append the kong request id to the error log - # https://github.com/Kong/lua-kong-nginx-module#lua_kong_error_log_request_id - lua_kong_error_log_request_id $kong_request_id; - - access_log ${{PROXY_ACCESS_LOG}} kong_log_format; + access_log ${{PROXY_ACCESS_LOG}}; error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; > if proxy_ssl_enabled then diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index badc20173fb..d95a5adcbc8 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1427,21 +1427,18 @@ do <body> <h1>Error</h1> <p>%s.</p> - <p>request_id: %s</p> </body> </html> ]], [CONTENT_TYPE_JSON] = [[ { - "message":"%s", - "request_id":"%s" + "message":"%s" }]], - [CONTENT_TYPE_PLAIN] = "%s\nrequest_id: %s\n", + [CONTENT_TYPE_PLAIN] = "%s\n", [CONTENT_TYPE_XML] = [[ <?xml version="1.0" encoding="UTF-8"?> <error> <message>%s</message> - <requestid>%s</requestid> </error> ]], } diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 85efb10bc02..39d30de5fbc 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -1,5 +1,4 @@ local pdk_tracer = require "kong.pdk.tracing".new() -local request_id = require "kong.tracing.request_id" local buffer = require "string.buffer" local utils = require "kong.tools.utils" local tablepool = require "tablepool" @@ -248,7 +247,6 @@ function _M.request(ctx) ["http.flavor"] = http_flavor, ["http.client_ip"] = client.get_forwarded_ip(), ["net.peer.ip"] = client.get_ip(), - ["kong.request.id"] = request_id.get(), }, }) diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index d3e328fb1b8..f7ffb7c5d17 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -520,42 +520,6 @@ local function find_header_type(headers) end --- Adds trace ID formats to the current request's and returns a table --- containing all the formats. --- --- Plugins can handle different formats of trace ids depending on their headers --- configuration, multiple plugins executions may result in additional formats --- of the current request's trace id. --- --- Each item in the resulting `trace_id_all_fmt` table represents a --- format associated with the trace ID for the current request. --- --- @param trace_id_new_fmt table containing the trace ID formats to be added --- @returns trace_id_all_fmt table contains all the formats for this request --- --- @example --- --- existing_formats = { datadog = "1234", --- w3c = "abcd" } --- --- trace_id_new_fmt = { ot = "abcd", w3c = "abcd" } --- --- trace_id_all_fmt = { datadog = "1234", ot = "abcd", w3c = "abcd" } --- -local function add_trace_id_formats(trace_id_new_fmt) - -- TODO: @samugi - move this in the unified tracing context - local trace_id_all_fmt = ngx.ctx.propagation_trace_id_all_fmt or {} - - -- add new formats to trace ID - for format, value in pairs(trace_id_new_fmt) do - trace_id_all_fmt[format] = value - end - - ngx.ctx.propagation_trace_id_all_fmt = trace_id_all_fmt - return trace_id_all_fmt -end - - local function parse(headers, conf_header_type) if conf_header_type == "ignore" then return nil @@ -625,24 +589,9 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default found_header_type = found_header_type or conf_default_header_type or "b3" - -- contains all the different formats of the current trace ID, with zero or - -- more of the following entries: - -- { - -- ["b3"] = "<b3_trace_id>", -- the trace_id when the request has a b3 or X-B3-TraceId (zipkin) header - -- ["w3c"] = "<w3c_trace_id>", -- the trace_id when the request has a W3C header - -- ["jaeger"] = "<jaeger_trace_id>", -- the trace_id when the request has a jaeger tracing header - -- ["ot"] = "<ot_trace_id>", -- the trace_id when the request has an OpenTelemetry tracing header - -- ["aws"] = "<aws_trace_id>", -- the trace_id when the request has an aws tracing header - -- ["gcp"] = "<gcp_trace_id>", -- the trace_id when the request has a gcp tracing header - -- } - local trace_id_formats = {} - if conf_header_type == "b3" or found_header_type == "b3" then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.b3 = trace_id - - set_header("x-b3-traceid", trace_id) + set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) set_header("x-b3-spanid", to_hex(proxy_span.span_id)) if proxy_span.parent_id then set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) @@ -656,10 +605,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "b3-single" or found_header_type == "b3-single" then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.b3 = trace_id - - set_header("b3", trace_id .. + set_header("b3", to_hex(proxy_span.trace_id) .. "-" .. to_hex(proxy_span.span_id) .. "-" .. (proxy_span.should_sample and "1" or "0") .. (proxy_span.parent_id and "-" .. to_hex(proxy_span.parent_id) or "")) @@ -667,21 +613,15 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "w3c" or found_header_type == "w3c" then -- OTEL uses w3c trace context format so to_ot_trace_id works here - local trace_id = to_hex(to_w3c_trace_id(proxy_span.trace_id)) - trace_id_formats.w3c = trace_id - set_header("traceparent", fmt("00-%s-%s-%s", - trace_id, + to_hex(to_w3c_trace_id(proxy_span.trace_id)), to_hex(proxy_span.span_id), proxy_span.should_sample and "01" or "00")) end if conf_header_type == "jaeger" or found_header_type == "jaeger" then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.jaeger = trace_id - set_header("uber-trace-id", fmt("%s:%s:%s:%s", - trace_id, + to_hex(proxy_span.trace_id), to_hex(proxy_span.span_id), proxy_span.parent_id and to_hex(proxy_span.parent_id) or "0", proxy_span.should_sample and "01" or "00")) @@ -689,10 +629,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "ot" or found_header_type == "ot" then to_ot_trace_id = to_ot_trace_id or require "kong.plugins.opentelemetry.otlp".to_ot_trace_id - local trace_id = to_hex(to_ot_trace_id(proxy_span.trace_id)) - trace_id_formats.ot = trace_id - - set_header("ot-tracer-traceid", trace_id) + set_header("ot-tracer-traceid", to_hex(to_ot_trace_id(proxy_span.trace_id))) set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") @@ -708,8 +645,6 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "aws" or found_header_type == "aws" then local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.aws = trace_id - set_header("x-amzn-trace-id", "Root=" .. AWS_TRACE_ID_VERSION .. "-" .. sub(trace_id, 1, AWS_TRACE_ID_TIMESTAMP_LEN) .. "-" .. sub(trace_id, AWS_TRACE_ID_TIMESTAMP_LEN + 1, #trace_id) .. @@ -719,18 +654,11 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "gcp" or found_header_type == "gcp" then - local trace_id = to_gcp_trace_id(to_hex(proxy_span.trace_id)) - trace_id_formats.gcp = trace_id - - set_header("x-cloud-trace-context", trace_id .. + set_header("x-cloud-trace-context", to_gcp_trace_id(to_hex(proxy_span.trace_id)) .. "/" .. openssl_bignum.from_binary(proxy_span.span_id):to_dec() .. ";o=" .. (proxy_span.should_sample and "1" or "0") ) end - - trace_id_formats = add_trace_id_formats(trace_id_formats) - -- add trace IDs to log serializer output - kong.log.set_serialize_value("trace_id", trace_id_formats) end diff --git a/kong/tracing/request_id.lua b/kong/tracing/request_id.lua deleted file mode 100644 index 478305932f5..00000000000 --- a/kong/tracing/request_id.lua +++ /dev/null @@ -1,50 +0,0 @@ -local base = require "resty.core.base" - -local get_request = base.get_request - -local NGX_VAR_PHASES = { - set = true, - rewrite = true, - access = true, - content = true, - header_filter = true, - body_filter = true, - log = true, - balancer = true, -} - - -local function get_ctx_request_id() - return ngx.ctx.request_id -end - - -local function get() - if not get_request() then - return nil, "no request found" - end - - local rid = get_ctx_request_id() - - if not rid then - local phase = ngx.get_phase() - if not NGX_VAR_PHASES[phase] then - return nil, "cannot access ngx.var in " .. phase .. " phase" - end - - -- first access to the request id for this request: - -- initialize with the value of $kong_request_id - rid = ngx.var.kong_request_id - ngx.ctx.request_id = rid - end - - return rid -end - - -return { - get = get, - - -- for unit testing - _get_ctx_request_id = get_ctx_request_id, -} diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 50141e70c6c..24e94d900f7 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -492,7 +492,7 @@ describe("NGINX conf compiler", function() nginx_stream_tcp_nodelay = "on", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("access_log%s/dev/stdout%skong_log_format;", nginx_conf) + assert.matches("access_log%s/dev/stdout;", nginx_conf) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) @@ -502,7 +502,7 @@ describe("NGINX conf compiler", function() nginx_stream_tcp_nodelay = "on", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("access_log%slogs/access.log%skong_log_format;", nginx_conf) + assert.matches("access_log%slogs/access.log;", nginx_conf) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%s/dev/stdout%scustom;", nginx_conf) end) diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index 105a5ab6447..e6be436df72 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -22,7 +22,6 @@ describe("kong.log.serialize", function() }, }, var = { - kong_request_id = "1234", request_uri = "/request_uri", upstream_uri = "/upstream_uri", scheme = "http", @@ -48,7 +47,6 @@ describe("kong.log.serialize", function() resp = { get_headers = function() return {header1 = "respheader1", header2 = "respheader2", ["set-cookie"] = "delicious=delicacy"} end }, - get_phase = function() return "access" end, } package.loaded["kong.pdk.request"] = nil @@ -82,7 +80,6 @@ describe("kong.log.serialize", function() assert.equal("500, 200 : 200, 200", res.upstream_status) assert.equal(200, res.request.size) assert.equal("/request_uri", res.request.uri) - assert.equal("1234", res.request.id) -- Response assert.is_table(res.response) diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index ad1b3972170..5b138ed1710 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -851,8 +851,7 @@ describe("propagation.set", function() log = { warn = function(msg) warnings[#warnings + 1] = msg - end, - set_serialize_value = function() end, + end } } diff --git a/spec/01-unit/26-tracing/03-request-id_spec.lua b/spec/01-unit/26-tracing/03-request-id_spec.lua deleted file mode 100644 index 751a1312319..00000000000 --- a/spec/01-unit/26-tracing/03-request-id_spec.lua +++ /dev/null @@ -1,62 +0,0 @@ -local request_id = require "kong.tracing.request_id" - -local function reset_context(id) - _G.ngx.ctx = {} - _G.ngx.var = { - kong_request_id = id, - } - _G.ngx.get_phase = function() -- luacheck: ignore - return "access" - end - - _G.kong = { - log = { - notice = function() end, - info = function() end, - }, - } -end - - -describe("Request ID unit tests", function() - local kong_request_id_value = "1234" - - describe("get()", function() - local old_ngx_ctx - local old_ngx_var - local old_ngx_get_phase - - lazy_setup(function() - old_ngx_ctx = _G.ngx.ctx - old_ngx_var = _G.ngx.var - old_ngx_get_phase = _G.ngx.get_phase - end) - - before_each(function() - reset_context(kong_request_id_value) - end) - - lazy_teardown(function() - _G.ngx.ctx = old_ngx_ctx - _G.ngx.var = old_ngx_var - _G.ngx.get_phase = old_ngx_get_phase - end) - - it("returns the expected Request ID and caches it in ctx", function() - local request_id_value, err = request_id.get() - assert.is_nil(err) - assert.equal(kong_request_id_value, request_id_value) - - local ctx_request_id = request_id._get_ctx_request_id() - assert.equal(kong_request_id_value, ctx_request_id) - end) - - it("fails if accessed from phase that cannot read ngx.var", function() - _G.ngx.get_phase = function() return "init" end - - local request_id_value, err = request_id.get() - assert.is_nil(request_id_value) - assert.equal("cannot access ngx.var in init phase", err) - end) - end) -end) diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 9ab63b6696b..17868a38867 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -152,7 +152,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.matches("An invalid response was received from the upstream server", body) + assert.equal("An invalid response was received from the upstream server", body) assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -203,7 +203,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.matches("An invalid response was received from the upstream server", body) + assert.equal("An invalid response was received from the upstream server", body) assert.logfile().has.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -582,7 +582,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.matches("An invalid response was received from the upstream server", body) + assert.equal("An invalid response was received from the upstream server", body) assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -621,7 +621,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.matches("An invalid response was received from the upstream server", body) + assert.equal("An invalid response was received from the upstream server", body) assert.logfile().has.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index f03cae5bb23..ce91dd55f9e 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -307,7 +307,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(502, res) - assert.matches("An invalid response was received from the upstream server", body) + assert.equal("An invalid response was received from the upstream server", body) assert.logfile().has.line("upstream SSL certificate verify error: " .. "(21:unable to verify the first certificate) " .. "while SSL handshaking to upstream", true, 2) @@ -397,8 +397,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(426, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Please use HTTPS protocol", json.message) + assert.same({ message = "Please use HTTPS protocol" }, json) assert.contains("Upgrade", res.headers.connection) assert.equal("TLS/1.2, HTTP/1.1", res.headers.upgrade) @@ -413,8 +412,7 @@ for _, strategy in helpers.each_strategy() do body = assert.res_status(426, res) json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Please use HTTPS protocol", json.message) + assert.same({ message = "Please use HTTPS protocol" }, json) assert.contains("Upgrade", res.headers.connection) assert.equal("TLS/1.2, HTTP/1.1", res.headers.upgrade) end) diff --git a/spec/02-integration/05-proxy/12-error_default_type_spec.lua b/spec/02-integration/05-proxy/12-error_default_type_spec.lua index 36311f84eb4..4599915022e 100644 --- a/spec/02-integration/05-proxy/12-error_default_type_spec.lua +++ b/spec/02-integration/05-proxy/12-error_default_type_spec.lua @@ -1,14 +1,12 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" -local pl_file = require "pl.file" -local constants = require "kong.constants" +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" local XML_TEMPLATE = [[ <?xml version="1.0" encoding="UTF-8"?> <error> <message>%s</message> - <requestid>%s</requestid> </error>]] @@ -22,14 +20,10 @@ local HTML_TEMPLATE = [[ <body> <h1>Error</h1> <p>%s.</p> - <p>request_id: %s</p> </body> </html>]] -local PLAIN_TEMPLATE = "%s\nrequest_id: %s" - - local RESPONSE_CODE = 504 local RESPONSE_MESSAGE = "The upstream server is timing out" @@ -72,7 +66,6 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() - helpers.clean_logfile() end) after_each(function() @@ -91,8 +84,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE, request_id) + local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE) assert.equal(html_message, body) end) @@ -140,7 +132,6 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() - helpers.clean_logfile() end) after_each(function() @@ -159,16 +150,10 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local plain_message = string.format(PLAIN_TEMPLATE, RESPONSE_MESSAGE, request_id) - assert.equals(plain_message, body) + assert.equal(RESPONSE_MESSAGE, body) end) describe("Accept header modified Content-Type", function() - before_each(function() - helpers.clean_logfile() - end) - it("text/html", function() local res = assert(proxy_client:send { method = "GET", @@ -179,8 +164,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE, request_id) + local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE) assert.equal(html_message, body) end) @@ -208,8 +192,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local xml_message = string.format(XML_TEMPLATE, RESPONSE_MESSAGE, request_id) + local xml_message = string.format(XML_TEMPLATE, RESPONSE_MESSAGE) assert.equal(xml_message, body) end) end) @@ -257,7 +240,6 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() - helpers.clean_logfile() end) after_each(function() @@ -267,10 +249,6 @@ for _, strategy in helpers.each_strategy() do end) describe("Accept header modified Content-Type", function() - before_each(function() - helpers.clean_logfile() - end) - it("text/html", function() local res = assert(proxy_client:send { method = "GET", @@ -282,8 +260,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(html_template_path) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) + local html_message = string.format(custom_template, RESPONSE_MESSAGE) assert.equal(html_message, body) end) @@ -298,8 +275,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(plain_template_path) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) + local html_message = string.format(custom_template, RESPONSE_MESSAGE) assert.equal(html_message, body) end) @@ -328,8 +304,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(xml_template_path) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local xml_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) + local xml_message = string.format(custom_template, RESPONSE_MESSAGE) assert.equal(xml_message, body) end) @@ -345,8 +320,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(html_template_path) - local request_id = res.headers[constants.HEADERS.REQUEST_ID] - local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) + local html_message = string.format(custom_template, RESPONSE_MESSAGE) assert.equal(html_message, body) end) diff --git a/spec/02-integration/05-proxy/13-error_handlers_spec.lua b/spec/02-integration/05-proxy/13-error_handlers_spec.lua index 3c864e5d653..ad183b7b746 100644 --- a/spec/02-integration/05-proxy/13-error_handlers_spec.lua +++ b/spec/02-integration/05-proxy/13-error_handlers_spec.lua @@ -36,7 +36,7 @@ describe("Proxy error handlers", function() assert.res_status(400, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.matches("Bad request\nrequest_id: %x+\n", body) + assert.equal("Bad request\n", body) end) it("Request For Routers With Trace Method Not Allowed", function () @@ -47,7 +47,7 @@ describe("Proxy error handlers", function() assert.res_status(405, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.matches("Method not allowed\nrequest_id: %x+\n", body) + assert.equal("Method not allowed\n", body) end) end) end diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index ec1723d9a71..2b251e8fb51 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -865,7 +865,7 @@ for _, strategy in helpers.each_strategy() do end, 10) if subsystems == "http" then - assert.matches("An invalid response was received from the upstream server", body) + assert.equals("An invalid response was received from the upstream server", body) end -- buffered_proxying @@ -884,7 +884,7 @@ for _, strategy in helpers.each_strategy() do end) end, 10) - assert.matches("An invalid response was received from the upstream server", body) + assert.equals("An invalid response was received from the upstream server", body) end end) end) @@ -1019,7 +1019,7 @@ for _, strategy in helpers.each_strategy() do end) end, 10) if subsystems == "http" then - assert.matches("An invalid response was received from the upstream server", body) + assert.equals("An invalid response was received from the upstream server", body) end -- buffered_proxying @@ -1038,7 +1038,7 @@ for _, strategy in helpers.each_strategy() do assert(proxy_client:close()) end) end, 10) - assert.matches("An invalid response was received from the upstream server", body) + assert.equals("An invalid response was received from the upstream server", body) end end) diff --git a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua index cfed074e0cc..52319d41823 100644 --- a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua +++ b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua @@ -58,8 +58,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("An unexpected error occurred", json.message) + assert.same({ message = "An unexpected error occurred" }, json) -- the other plugin's phases were executed: assert.logfile().has.line("header_filter phase", true) assert.logfile().has.line("body_filter phase", true) diff --git a/spec/02-integration/05-proxy/30-max-args_spec.lua b/spec/02-integration/05-proxy/30-max-args_spec.lua index 1cf67683ece..ddcfdac0665 100644 --- a/spec/02-integration/05-proxy/30-max-args_spec.lua +++ b/spec/02-integration/05-proxy/30-max-args_spec.lua @@ -194,8 +194,6 @@ for _, strategy in helpers.each_strategy() do lua_max_uri_args = n ~= 100 and n or nil, lua_max_post_args = n ~= 100 and n or nil, log_level = "debug", - headers_upstream = "off", - headers = "off" }) end) diff --git a/spec/02-integration/05-proxy/33-request-id-header_spec.lua b/spec/02-integration/05-proxy/33-request-id-header_spec.lua deleted file mode 100644 index f8e0f222425..00000000000 --- a/spec/02-integration/05-proxy/33-request-id-header_spec.lua +++ /dev/null @@ -1,333 +0,0 @@ -local helpers = require "spec.helpers" -local constants = require "kong.constants" -local cjson = require "cjson" - - -local function setup_db() - local bp = helpers.get_db_utils(nil, { - "routes", - "services", - "plugins", - }) - - local service = bp.services:insert { - host = helpers.mock_upstream_host, - port = helpers.mock_upstream_port, - protocol = helpers.mock_upstream_protocol, - } - - bp.routes:insert { - protocols = { "http" }, - hosts = { "request_id" }, - service = service, - } - - local route_post_func = bp.routes:insert { - protocols = { "http" }, - hosts = { "post-function-access" }, - service = service, - } - - bp.plugins:insert { - name = "post-function", - route = route_post_func, - config = { access = { - "ngx.req.set_header('" .. constants.HEADERS.REQUEST_ID .. "', 'overwritten')" - }} - } - - local route_post_func_2 = bp.routes:insert { - protocols = { "http" }, - hosts = { "post-function-header-filter" }, - service = service, - } - - bp.plugins:insert { - name = "post-function", - route = route_post_func_2, - config = { header_filter = { - "ngx.header['" .. constants.HEADERS.REQUEST_ID .. "'] = 'overwritten'" - }} - } - -end - - -describe(constants.HEADERS.REQUEST_ID .. " header", function() - local client - - describe("(downstream)", function() - describe("with default configuration", function() - lazy_setup(function() - setup_db() - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled", - }) - - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if client then - client:close() - end - - helpers.stop_kong() - end) - - it("contains the expected value", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "request_id", - } - }) - assert.res_status(200, res) - assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) - end) - - it("should be populated when no API matched", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "404.com", - } - }) - local body = assert.res_status(404, res) - body = cjson.decode(body) - - assert.matches(body.message, "no Route matched with those values") - assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) - end) - - it("overwrites value set by plugin", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "post-function-header-filter", - } - }) - assert.res_status(200, res) - - local downstream_header = res.headers[constants.HEADERS.REQUEST_ID] - assert.not_nil(downstream_header) - assert.matches("^[0-9a-f]+$", downstream_header) - assert.not_equal("overwritten", downstream_header) - end) - end) - - - describe("with configuration [headers=X-Kong-Request-Id]", function() - lazy_setup(function() - setup_db() - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - headers = "X-Kong-Request-Id", - }) - - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if client then - client:close() - end - - helpers.stop_kong() - end) - - it("contains the expected value", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "request_id", - } - }) - assert.res_status(200, res) - assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) - end) - end) - - describe("is not injected with configuration [headers=off]", function() - lazy_setup(function() - setup_db() - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - headers = "off", - }) - - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if client then - client:close() - end - - helpers.stop_kong() - end) - - it("is nil", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "request_id", - } - }) - assert.res_status(200, res) - assert.is_nil(res.headers[constants.HEADERS.REQUEST_ID]) - end) - end) - end) - - describe("(upstream)", function() - describe("default configuration", function() - lazy_setup(function() - setup_db() - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled", - }) - - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if client then - client:close() - end - - helpers.stop_kong() - end) - - it("contains the expected value", function() - local res = assert(client:send { - method = "GET", - path = "/anything", - headers = { - host = "request_id", - } - }) - local body = assert.res_status(200, res) - body = cjson.decode(body) - assert.matches("^[0-9a-f]+$", body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) - end) - - it("overwrites client value if any", function() - local client_header_value = "client_value" - local res = assert(client:send { - method = "GET", - path = "/anything", - headers = { - host = "request_id", - ["X-Kong-Request-Id"] = client_header_value - } - }) - - local body = assert.res_status(200, res) - body = cjson.decode(body) - local upstream_received_header = body.headers[string.lower(constants.HEADERS.REQUEST_ID)] - - assert.matches("^[0-9a-f]+$", upstream_received_header) - assert.not_equal(client_header_value, upstream_received_header) - end) - - it("overwrites value set by plugin", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "post-function-access", - } - }) - - local body = assert.res_status(200, res) - body = cjson.decode(body) - local upstream_received_header = body.headers[string.lower(constants.HEADERS.REQUEST_ID)] - - assert.matches("^[0-9a-f]+$", upstream_received_header) - assert.not_equal("overwritten", upstream_received_header) - end) - end) - - - describe("is injected with configuration [headers=X-Kong-Request-Id]", function() - lazy_setup(function() - setup_db() - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - headers_upstream = "X-Kong-Request-Id", - }) - - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if client then - client:close() - end - - helpers.stop_kong() - end) - - it("contains the expected value", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "request_id", - } - }) - local body = assert.res_status(200, res) - body = cjson.decode(body) - assert.matches("^[0-9a-f]+$", body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) - end) - end) - - - describe("is not injected with configuration [headers=off]", function() - lazy_setup(function() - setup_db() - - assert(helpers.start_kong { - nginx_conf = "spec/fixtures/custom_nginx.template", - headers_upstream = "off", - }) - - client = helpers.proxy_client() - end) - - lazy_teardown(function() - if client then - client:close() - end - - helpers.stop_kong() - end) - - it("is nil", function() - local res = assert(client:send { - method = "GET", - path = "/", - headers = { - host = "request_id", - } - }) - local body = assert.res_status(200, res) - body = cjson.decode(body) - assert.is_nil(body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) - end) - end) - end) -end) diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index d3457d1683f..7dd001add44 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -145,11 +145,11 @@ for _, strategy in helpers.each_strategy() do local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) for _, logpat in ipairs{ - "access_start: %d%d+", - "shared_msg: Kong!", - "request_header: this", - "response_header: mock_upstream", - "serialized:%b{}", + "access_start: %d%d+\n", + "shared_msg: Kong!\n", + "request_header: this\n", + "response_header: mock_upstream\n", + "serialized:%b{}\n", } do assert.match(logpat, logs) end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 28a5ba4255a..834e3aaf7a7 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -438,15 +438,14 @@ for _, strategy in helpers.each_strategy() do -- span attributes check assert_has_attributes(kong_span, { - ["http.method"] = "GET", - ["http.url"] = "http://status/status/200", - ["http.route"] = "/status", - ["http.host"] = "status", - ["http.scheme"] = "http", - ["http.flavor"] = "1.1", - ["http.client_ip"] = "127.0.0.1", - ["net.peer.ip"] = "127.0.0.1", - ["kong.request.id"] = "^[0-9a-f]+$", + ["http.method"] = "GET", + ["http.url"] = "http://status/status/200", + ["http.route"] = "/status", + ["http.host"] = "status", + ["http.scheme"] = "http", + ["http.flavor"] = "1.1", + ["http.client_ip"] = "127.0.0.1", + ["net.peer.ip"] = "127.0.0.1", }) assert_has_attributes(dns_span, { diff --git a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua deleted file mode 100644 index aff12255a3d..00000000000 --- a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua +++ /dev/null @@ -1,423 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson.safe" -local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" - -local FILE_LOG_PATH = os.tmpname() - -local fmt = string.format - -local trace_id_hex_128 = "4bf92000000000000000000000000001" -local span_id = "0000000000000003" -local trace_id_hex_pattern = "^%x+$" - - -local tracing_headers = { - { - type = "b3", - serializer_key = "b3", - name = "X-B3-TraceId", - value = trace_id_hex_128, - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, - { - type = "b3-single", - serializer_key = "b3", - name = "b3", - value = fmt("%s-%s-1-%s", trace_id_hex_128, span_id, span_id), - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, - { - type = "jaeger", - serializer_key = "jaeger", - name = "uber-trace-id", - value = fmt("%s:%s:%s:%s", trace_id_hex_128, span_id, span_id, "01"), - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, - { - type = "w3c", - serializer_key = "w3c", - name = "traceparent", - value = fmt("00-%s-%s-01", trace_id_hex_128, span_id), - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, - { - type = "gcp", - serializer_key = "gcp", - name = "x-cloud-trace-context", - value = trace_id_hex_128 .. "/1;o=1", - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, - { - type = "aws", - serializer_key = "aws", - name = "x-amzn-trace-id", - value = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", - string.sub(trace_id_hex_128, 1, 8), - string.sub(trace_id_hex_128, 9, #trace_id_hex_128), - span_id, - "1" - ), - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, - { - type = "ot", - serializer_key = "ot", - name = "ot-tracer-traceid", - value = trace_id_hex_128, - trace_id = trace_id_hex_128, - trace_id_pattern = trace_id_hex_pattern, - }, -} - -local function wait_json_log() - local json - - assert - .with_timeout(10) - .ignore_exceptions(true) - .eventually(function() - local data = assert(pl_file.read(FILE_LOG_PATH)) - - data = pl_stringx.strip(data) - assert(#data > 0, "log file is empty") - - data = data:match("%b{}") - assert(data, "log file does not contain JSON") - - json = cjson.decode(data) - end) - .has_no_error("log file contains a valid JSON entry") - - return json -end - -for _, strategy in helpers.each_strategy() do - local proxy_client - - for _, config_header in ipairs(tracing_headers) do - describe("Trace IDs log serializer spec #" .. strategy, function() - lazy_setup(function() - local bp, _ = assert(helpers.get_db_utils(strategy, { - "services", - "routes", - "plugins", - })) - - local service = bp.services:insert() - - local otel_route = bp.routes:insert({ - service = service, - hosts = { "otel" }, - }) - - local zipkin_route = bp.routes:insert({ - service = service, - hosts = { "zipkin" }, - }) - - local otel_zipkin_route = bp.routes:insert({ - service = service, - hosts = { "otel_zipkin" }, - }) - - local otel_zipkin_route_2 = bp.routes:insert({ - service = service, - hosts = { "otel_zipkin_2" }, - }) - - - bp.plugins:insert { - name = "file-log", - config = { - path = FILE_LOG_PATH, - reopen = true, - }, - } - - bp.plugins:insert({ - name = "opentelemetry", - route = { id = otel_route.id }, - config = { - endpoint = "http://localhost:8080/v1/traces", - header_type = config_header.type, - } - }) - - bp.plugins:insert({ - name = "opentelemetry", - route = { id = otel_zipkin_route.id }, - config = { - endpoint = "http://localhost:8080/v1/traces", - header_type = config_header.type, - } - }) - - bp.plugins:insert({ - name = "opentelemetry", - route = { id = otel_zipkin_route_2.id }, - config = { - endpoint = "http://localhost:8080/v1/traces", - header_type = "jaeger", - } - }) - - bp.plugins:insert({ - name = "zipkin", - route = { id = zipkin_route.id }, - config = { - sample_ratio = 1, - http_endpoint = "http://localhost:8080/v1/traces", - header_type = config_header.type, - } - }) - - bp.plugins:insert({ - name = "zipkin", - route = { id = otel_zipkin_route.id }, - config = { - sample_ratio = 1, - http_endpoint = "http://localhost:8080/v1/traces", - header_type = config_header.type, - } - }) - - bp.plugins:insert({ - name = "zipkin", - route = { id = otel_zipkin_route_2.id }, - config = { - sample_ratio = 1, - http_endpoint = "http://localhost:8080/v1/traces", - header_type = "ot", - } - }) - - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled", - tracing_instrumentations = "all", - tracing_sampling_rate = 1, - }) - end) - - lazy_teardown(function() - helpers.stop_kong() - if proxy_client then - proxy_client:close() - end - end) - - before_each(function() - proxy_client = helpers.proxy_client() - os.remove(FILE_LOG_PATH) - end) - - after_each(function() - if proxy_client then - proxy_client:close() - end - - os.remove(FILE_LOG_PATH) - end) - - describe("with Opentelemetry", function() - local default_type_otel = "w3c" - - it("contains only the configured trace ID type: " .. config_header.type .. - " + the default (w3c) with no tracing headers in the request", function() - local r = proxy_client:get("/", { - headers = { - host = "otel", - }, - }) - assert.response(r).has.status(200) - local json_log = wait_json_log() - assert.not_nil(json_log) - - -- contains the configured trace id type - assert.matches(config_header.trace_id_pattern, - json_log.trace_id[config_header.serializer_key]) - -- contains the default trace id type (generated trace id) - assert.matches(trace_id_hex_pattern, - json_log.trace_id[default_type_otel]) - - -- does not contain other types - for _, header in ipairs(tracing_headers) do - local k = header.serializer_key - if k ~= config_header.serializer_key and k ~= default_type_otel then - assert.is_nil(json_log.trace_id[k]) - end - end - end) - - for _, req_header in ipairs(tracing_headers) do - it("contains only the configured trace ID type (" .. config_header.type .. - ") + the incoming (" .. req_header.type .. ")", function() - if req_header.type == config_header.type then - return - end - - local r = proxy_client:get("/", { - headers = { - host = "otel", - [req_header.name] = req_header.value, - }, - }) - assert.response(r).has.status(200) - local json_log = wait_json_log() - assert.not_nil(json_log) - - -- contains the configured trace id type - assert.matches(config_header.trace_id_pattern, - json_log.trace_id[config_header.serializer_key]) - -- contains the incoming trace id - assert.equals(req_header.trace_id, - json_log.trace_id[req_header.serializer_key]) - - -- does not contain other types - for _, header in ipairs(tracing_headers) do - local k = header.serializer_key - if k ~= config_header.serializer_key and k ~= req_header.serializer_key then - assert.is_nil(json_log.trace_id[k]) - end - end - end) - end - end) - - describe("with Zipkin", function() - local default_type_zipkin = "b3" - - it("contains only the configured trace ID type: " .. config_header.type .. - " + the default (b3) with no tracing headers in the request", function() - local r = proxy_client:get("/", { - headers = { - host = "zipkin", - }, - }) - assert.response(r).has.status(200) - local json_log = wait_json_log() - assert.not_nil(json_log) - - -- contains the configured trace id type - assert.matches(config_header.trace_id_pattern, - json_log.trace_id[config_header.serializer_key]) - -- contains the default trace id type (generated trace id) - assert.matches(trace_id_hex_pattern, - json_log.trace_id[default_type_zipkin]) - - -- does not contain other types - for _, header in ipairs(tracing_headers) do - local k = header.serializer_key - if k ~= config_header.serializer_key and k ~= default_type_zipkin then - assert.is_nil(json_log.trace_id[k]) - end - end - end) - - for _, req_header in ipairs(tracing_headers) do - it("contains only the configured trace ID type (" .. config_header.type .. - ") + the incoming (" .. req_header.type .. ")", function() - if req_header.type == config_header.type then - return - end - - local r = proxy_client:get("/", { - headers = { - host = "zipkin", - [req_header.name] = req_header.value, - }, - }) - assert.response(r).has.status(200) - local json_log = wait_json_log() - assert.not_nil(json_log) - - -- contains the configured trace id type of the incoming trace id - assert.matches(config_header.trace_id_pattern, - json_log.trace_id[config_header.serializer_key]) - -- contains the incoming trace id - assert.equals(req_header.trace_id, - json_log.trace_id[req_header.serializer_key]) - - -- does not contain other types - for _, header in ipairs(tracing_headers) do - local k = header.serializer_key - if k ~= config_header.serializer_key and k ~= req_header.serializer_key then - assert.is_nil(json_log.trace_id[k]) - end - end - end) - end - end) - - describe("with Otel + Zipkin", function() - local default_type_zipkin = "b3" - - it("contains configured + zipkin types", function() - local r = proxy_client:get("/", { - headers = { - host = "otel_zipkin", - }, - }) - assert.response(r).has.status(200) - local json_log = wait_json_log() - assert.not_nil(json_log) - - -- contains the configured trace id type - assert.matches(config_header.trace_id_pattern, - json_log.trace_id[config_header.serializer_key]) - -- contains the default trace id type (generated trace id) - -- here default only applies to zipkin because Opentelemetry executes second - -- and finds a tracing header (b3) in the request - assert.matches(trace_id_hex_pattern, - json_log.trace_id[default_type_zipkin]) - - -- does not contain other types - for _, header in ipairs(tracing_headers) do - local k = header.serializer_key - if k ~= config_header.serializer_key and k ~= default_type_zipkin then - assert.is_nil(json_log.trace_id[k]) - end - end - end) - - it("contains trace id types from both plugins", function() - local r = proxy_client:get("/", { - headers = { - host = "otel_zipkin_2", - traceparent = "00-" .. trace_id_hex_128 .. "-" .. span_id .. "-01", - }, - }) - assert.response(r).has.status(200) - local json_log = wait_json_log() - assert.not_nil(json_log) - - -- contains the input (w3c) header's trace id format - assert.matches(trace_id_hex_pattern, - json_log.trace_id.w3c) - -- contains the jaeger header's trace id format (injected by otel) - assert.matches(trace_id_hex_pattern, - json_log.trace_id.jaeger) - -- contains the ot header's trace id format (injected by zipkin) - assert.matches(trace_id_hex_pattern, - json_log.trace_id.ot) - - -- does not contain other types - for _, header in ipairs(tracing_headers) do - local k = header.serializer_key - if k ~= "w3c" and k ~= "jaeger" and k ~= "ot" then - assert.is_nil(json_log.trace_id[k]) - end - end - end) - end) - end) - end -end diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index fc834452306..4c64a0524dc 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -447,8 +447,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. - "No such file or directory.*while logging request", false, 30) + assert.logfile().has.line("[file-log] failed to open the file: " .. + "No such file or directory while logging request", true, 30) end) it("the given path is not a file but a directory", function() @@ -467,8 +467,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. - "Is a directory.*while logging request", false, 30) + assert.logfile().has.line("[file-log] failed to open the file: " .. + "Is a directory while logging request", true, 30) end) it("logs are lost if reopen = false and file doesn't exist", function() @@ -506,8 +506,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. - "Permission denied.*while logging request", false, 30) + assert.logfile().has.line("[file-log] failed to open the file: " .. + "Permission denied while logging request", true, 30) end) it("the given path is a character device file", function() diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 8135569a1f8..06c3e9ec683 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -206,9 +206,7 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(401, res) local body = assert.res_status(401, res) - local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({message = "No API key found in request"}, cjson.decode(body)) end) it("returns Unauthorized on missing credentials", function() local res = assert(proxy_client:send { @@ -220,8 +218,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({ message = "No API key found in request" }, json) end) it("returns Unauthorized on empty key header", function() local res = assert(proxy_client:send { @@ -234,8 +231,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({ message = "No API key found in request" }, json) end) it("returns Unauthorized on empty key querystring", function() local res = assert(proxy_client:send { @@ -247,8 +243,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({ message = "No API key found in request" }, json) end) it("returns WWW-Authenticate header on missing credentials", function() local res = assert(proxy_client:send { @@ -284,8 +279,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) it("handles duplicated key in querystring", function() local res = assert(proxy_client:send { @@ -297,8 +291,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Duplicate API key found", json.message) + assert.same({ message = "Duplicate API key found" }, json) end) end) @@ -358,8 +351,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) -- lua-multipart doesn't currently handle duplicates at all. @@ -379,8 +371,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Duplicate API key found", json.message) + assert.same({ message = "Duplicate API key found" }, json) end) end @@ -395,8 +386,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Duplicate API key found", json.message) + assert.same({ message = "Duplicate API key found" }, json) end) it("does not identify apikey[] as api keys", function() @@ -409,8 +399,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({ message = "No API key found in request" }, json) end) it("does not identify apikey[1] as api keys", function() @@ -423,8 +412,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({ message = "No API key found in request" }, json) end) end end) @@ -454,8 +442,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) end) @@ -514,8 +501,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) res = assert(proxy_client:send { method = "GET", @@ -527,8 +513,7 @@ for _, strategy in helpers.each_strategy() do }) body = assert.res_status(401, res) json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) end) @@ -657,8 +642,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("No API key found in request", json.message) + assert.same({ message = "No API key found in request" }, json) end) end) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index acf2c4374d1..95879c35fef 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -143,8 +143,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Unauthorized", json.message) + assert.same({ message = "Unauthorized" }, json) end) it("returns WWW-Authenticate header on missing credentials", function() @@ -174,8 +173,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) it("returns 401 Unauthorized on invalid credentials in Proxy-Authorization", function() @@ -189,8 +187,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) it("returns 401 Unauthorized on password only", function() @@ -204,8 +201,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) it("returns 401 Unauthorized on username only", function() @@ -219,8 +215,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) it("rejects gRPC call without credentials", function() @@ -294,8 +289,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) it("authenticates valid credentials in Proxy-Authorization", function() diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index e73d1eaf503..a1c1495b48c 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -177,8 +177,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.same({ message = "Invalid authentication credentials" }, json) end) end) diff --git a/spec/03-plugins/11-correlation-id/01-access_spec.lua b/spec/03-plugins/11-correlation-id/01-access_spec.lua index 3bd73572f2f..cb02876b52a 100644 --- a/spec/03-plugins/11-correlation-id/01-access_spec.lua +++ b/spec/03-plugins/11-correlation-id/01-access_spec.lua @@ -1,35 +1,10 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" -local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" +local helpers = require "spec.helpers" +local cjson = require "cjson" + local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local UUID_COUNTER_PATTERN = UUID_PATTERN .. "#%d" local TRACKER_PATTERN = "%d+%.%d+%.%d+%.%d+%-%d+%-%d+%-%d+%-%d+%-%d%d%d%d%d%d%d%d%d%d%.%d%d%d" -local FILE_LOG_PATH = os.tmpname() - - -local function wait_json_log() - local json - - assert - .with_timeout(10) - .ignore_exceptions(true) - .eventually(function() - local data = assert(pl_file.read(FILE_LOG_PATH)) - - data = pl_stringx.strip(data) - assert(#data > 0, "log file is empty") - - data = data:match("%b{}") - assert(data, "log file does not contain JSON") - - json = cjson.decode(data) - end) - .has_no_error("log file contains a valid JSON entry") - - return json -end for _, strategy in helpers.each_strategy() do @@ -82,10 +57,6 @@ for _, strategy in helpers.each_strategy() do }), }) - local route_serializer = bp.routes:insert { - hosts = { "correlation-serializer.com" }, - } - bp.plugins:insert { name = "correlation-id", route = { id = route1.id }, @@ -167,20 +138,6 @@ for _, strategy in helpers.each_strategy() do }, } - bp.plugins:insert { - name = "file-log", - route = { id = route_serializer.id }, - config = { - path = FILE_LOG_PATH, - reopen = true, - }, - } - - bp.plugins:insert { - name = "correlation-id", - route = { id = route_serializer.id }, - } - assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -458,34 +415,5 @@ for _, strategy in helpers.each_strategy() do local downstream_id = assert.response(res).has.header("kong-request-id") assert.equals("my very personal id", downstream_id) end) - - describe("log serializer", function() - before_each(function() - os.remove(FILE_LOG_PATH) - end) - - after_each(function() - os.remove(FILE_LOG_PATH) - end) - - it("contains the Correlation ID", function() - local correlation_id = "1234" - local r = proxy_client:get("/", { - headers = { - host = "correlation-serializer.com", - ["Kong-Request-ID"] = correlation_id, - }, - }) - assert.response(r).has.status(200) - - local json_log = wait_json_log() - local request_id = json_log and json_log.request and json_log.request.id - assert.matches("^[a-f0-9]+$", request_id) - assert.True(request_id:len() == 32) - - local logged_id = json_log and json_log.correlation_id - assert.equals(correlation_id, logged_id) - end) - end) end) end diff --git a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua index eeef6f0a233..e3302415119 100644 --- a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua +++ b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua @@ -121,8 +121,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + assert.same({ message = "Request size limit exceeded" }, json) end) it("blocks if size is greater than limit and Expect header", function() @@ -139,8 +138,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(417, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + assert.same({ message = "Request size limit exceeded" }, json) end) for _, unit in ipairs(size_units) do @@ -157,8 +155,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + assert.same({ message = "Request size limit exceeded" }, json) end) end @@ -222,8 +219,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + assert.same({ message = "Request size limit exceeded" }, json) end) it("blocks if size is greater than limit and Expect header", function() @@ -240,8 +236,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(417, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + assert.same({ message = "Request size limit exceeded" }, json) end) for _, unit in ipairs(size_units) do @@ -258,8 +253,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + assert.same({ message = "Request size limit exceeded" }, json) end) end diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index f8a28bea24e..330f86dd15b 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -163,7 +163,6 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - headers_upstream = "off", })) end) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index aa79f234de1..e1af8734813 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -318,9 +318,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - - assert.not_nil(json) - assert.matches("Forbidden", json.message) + assert.same({ message = "Forbidden" }, json) end) it("blocks a request when the IP is denied #grpc", function() diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index 6112802f00f..b4eb495a9b1 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -822,8 +822,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Unauthorized", json.message) + assert.same({ message = "Unauthorized" }, json) end) it("should fail when an authentication plugin is missing (with credential)", function() @@ -834,8 +833,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail when not allowed", function() @@ -846,8 +844,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail when not allowed with authenticated groups", function() @@ -858,8 +855,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should work when allowed", function() @@ -954,8 +950,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail when denied with authenticated groups", function() @@ -966,8 +961,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail denied and with no authenticated groups", function() @@ -978,8 +972,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Unauthorized", json.message) + assert.same({ message = "Unauthorized" }, json) end) end) @@ -1014,8 +1007,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail when not allowed with authenticated groups", function() @@ -1026,8 +1018,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail when denied", function() @@ -1038,8 +1029,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should fail when denied with authenticated groups", function() @@ -1050,8 +1040,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) @@ -1081,8 +1070,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should not work when one of the ACLs denied with authenticated groups", function() @@ -1093,8 +1081,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should work when one of the ACLs is allowed", function() @@ -1123,8 +1110,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("should not work when at least one of the ACLs denied with authenticated groups", function() @@ -1135,8 +1121,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) end) @@ -1345,8 +1330,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) it("authorized groups even when anonymous consumer is present", function() @@ -1357,8 +1341,7 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("You cannot consume this service", json.message) + assert.same({ message = "You cannot consume this service" }, json) end) end) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index 0269ecafc5f..dd34001d0b4 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -362,8 +362,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) body = cjson.decode(body) - assert.not_nil(body.message) - assert.matches("HMAC signature cannot be verified", body.message) + assert.same({ message = "HMAC signature cannot be verified" }, body) end) it("should not pass with signature missing", function() @@ -382,8 +381,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) body = cjson.decode(body) - assert.not_nil(body.message) - assert.matches("HMAC signature cannot be verified", body.message) + assert.same({ message = "HMAC signature cannot be verified" }, body) end) it("should pass with GET", function() diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 63268657e2c..389b53c58f9 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -775,8 +775,7 @@ if limit_by == "ip" then local res2 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) local body2 = assert.res_status(429, res2) local json2 = cjson.decode(body2) - assert.not_nil(json2.message) - assert.matches("API rate limit exceeded", json2.message) + assert.same({ message = "API rate limit exceeded" }, json2) ngx_sleep(1) local res3 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) @@ -824,7 +823,7 @@ if limit_by == "ip" then res = GET(test_path) local json = cjson.decode(assert.res_status(404, res)) - assert.matches("Fake Not Found", json.message) + assert.equal("Fake Not Found", json.message) end) -- it("blocks with a custom error code and message", function() end -- if limit_by == "ip" then @@ -1121,8 +1120,7 @@ if policy == "cluster" then local res = assert(GET(test_path)) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("An unexpected error occurred", json.message) + assert.same({ message = "An unexpected error occurred" }, json) assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) @@ -1193,8 +1191,7 @@ if policy == "redis" then local res = assert(GET(test_path)) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("An unexpected error occurred", json.message) + assert.same({ message = "An unexpected error occurred" }, json) assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 6c45606bd0c..74de03ac0b8 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -344,8 +344,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }) local body = assert.res_status(406, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Invalid", json.message) + assert.same({ message = "Invalid" }, json) end) it("cascading functions for a 400 and exit", function() @@ -357,7 +356,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do } }) local body = assert.res_status(400, res) - assert.matches("Bad request", body) + assert.same("Bad request", body) end) it("runtime error aborts with a 500", function() @@ -370,8 +369,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("An unexpected error occurred", json.message) + assert.same({ message = "An unexpected error occurred" }, json) end) end) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 55e057d0977..3e0cbfd2f26 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -414,7 +414,6 @@ for _, strategy in helpers.each_strategy() do it("#propagate w3c traceparent", function () local trace_id = gen_trace_id() local parent_id = gen_span_id() - local request_id local headers, body helpers.wait_until(function() @@ -434,8 +433,6 @@ for _, strategy in helpers.each_strategy() do local lines lines, body, headers = mock() - request_id = r.headers["X-Kong-Request-Id"] - return lines end, 10) @@ -461,7 +458,6 @@ for _, strategy in helpers.each_strategy() do { key = "http.scheme", value = { string_value = "http", value = "string_value" } }, { key = "http.status_code", value = { int_value = 200, value = "int_value" } }, { key = "http.url", value = { string_value = "http://0.0.0.0/", value = "string_value" } }, - { key = "kong.request.id", value = { string_value = request_id, value = "string_value" } }, { key = "net.peer.ip", value = { string_value = "127.0.0.1", value = "string_value" } }, }, attr) end) diff --git a/spec/fixtures/error_templates/error_template.html b/spec/fixtures/error_templates/error_template.html index 456e67b5504..6fdf0a65cf0 100644 --- a/spec/fixtures/error_templates/error_template.html +++ b/spec/fixtures/error_templates/error_template.html @@ -7,6 +7,5 @@ <body> <h1>Not the default</h1> <p>%s.</p> - <p>request_id: %s</p> </body> </html> \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.json b/spec/fixtures/error_templates/error_template.json index e9c4c30c0ea..9b4f605fa13 100644 --- a/spec/fixtures/error_templates/error_template.json +++ b/spec/fixtures/error_templates/error_template.json @@ -1,4 +1,3 @@ { - "custom_template_message":"%s", - "request_id":"%s" + "custom_template_message":"%s" } \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.plain b/spec/fixtures/error_templates/error_template.plain index fcf08c89d14..425daf627ff 100644 --- a/spec/fixtures/error_templates/error_template.plain +++ b/spec/fixtures/error_templates/error_template.plain @@ -1,2 +1 @@ -custom plain template: %s\n -request_id: %s\n \ No newline at end of file +custom plain template: %s\n \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.xml b/spec/fixtures/error_templates/error_template.xml index c5039f20e14..a1836d6a995 100644 --- a/spec/fixtures/error_templates/error_template.xml +++ b/spec/fixtures/error_templates/error_template.xml @@ -2,5 +2,4 @@ <error> <message>custom template</message> <message>%s</message> - <message>%s</message> </error> \ No newline at end of file diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index 047850b44b2..a5caa0f81fe 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -33,11 +33,10 @@ Accept: application/json --- error_code: 502 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body eval -qr/{ -\s*"message":"An invalid response was received from the upstream server", -\s*"request_id":".*" -}/ +--- response_body chop +{ + "message":"An invalid response was received from the upstream server" +} --- no_error_log [error] @@ -63,11 +62,10 @@ GET /t --- error_code: 400 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body eval -qr/{ -\s*"message":"Bad request", -\s*"request_id":".*" -}/ +--- response_body chop +{ + "message":"Bad request" +} --- no_error_log [error] @@ -95,11 +93,10 @@ Accept: json --- error_code: 400 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body eval -qr/{ -\s*"message":"Bad request", -\s*"request_id":".*" -}/ +--- response_body chop +{ + "message":"Bad request" +} --- no_error_log [error] @@ -131,11 +128,11 @@ Accept: application/json --- error_code: 503 --- response_headers_like Content-Type: application/xml ---- response_body eval -qr/<\?xml version="1\.0" encoding="UTF\-8"\?>\n<error> -\s*<message>this is fine<\/message> -\s*<requestid>.*<\/requestid> -<\/error>/ +--- response_body +<?xml version="1.0" encoding="UTF-8"?> +<error> + <message>this is fine</message> +</error> --- no_error_log [error] @@ -163,19 +160,18 @@ Accept: text/plain;q=0.3, text/html;q=0.7, text/html;level=1, text/html;level=2; --- error_code: 502 --- response_headers_like Content-Type: text/html; charset=utf-8 ---- response_body eval -qr/<!doctype html> -\s*<html> -\s*<head> -\s*<meta charset="utf\-8"> -\s*<title>Error<\/title> -\s*<\/head> -\s*<body> -\s*<h1>Error<\/h1> -\s*<p>An invalid response was received from the upstream server.<\/p> -\s*<p>request_id: .*<\/p> -\s*<\/body> -\s*<\/html>/ +--- response_body +<!doctype html> +<html> + <head> + <meta charset="utf-8"> + <title>Error + + +

Error

+

An invalid response was received from the upstream server.

+ + --- no_error_log [error] @@ -215,11 +211,10 @@ GET /t --- error_code: 500 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body eval -qr/{ -\s*"message":"An unexpected error occurred", -\s*"request_id":".*" -}/ +--- response_body chop +{ + "message":"An unexpected error occurred" +} --- no_error_log [error] @@ -247,11 +242,10 @@ Accept: application/json --- error_code: 419 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body eval -qr/{ -\s*"message":"I'm not a teapot", -\s*"request_id":".*" -}/ +--- response_body chop +{ + "message":"I'm not a teapot" +} --- no_error_log [error] @@ -279,11 +273,10 @@ Accept: application/json --- error_code: 500 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body eval -qr/{ -\s*"message":"oh no", -\s*"request_id":".*" -}/ +--- response_body chop +{ + "message":"oh no" +} --- no_error_log [error] @@ -311,11 +304,11 @@ Accept: application/xml --- error_code: 502 --- response_headers_like Content-Type: application/xml; charset=utf-8 ---- response_body eval -qr/<\?xml version="1\.0" encoding="UTF\-8"\?>\n -\s*\{"a field":"not a default message"\}<\/message> -\s*.*<\/requestid> -<\/error>/ +--- response_body + + + {"a field":"not a default message"} + --- no_error_log [error] @@ -343,9 +336,8 @@ Accept: text/* --- error_code: 410 --- response_headers_like Content-Type: text/plain; charset=utf-8 ---- response_body eval -qr/Gone -request_id:.*/ +--- response_body +Gone --- no_error_log [error] @@ -478,18 +470,17 @@ Accept: application/xml;q=0.2, application/json;q=0.3 --- error_code: 502 --- response_headers_like Content-Type: text/html; charset=utf-8 ---- response_body eval -qr/ -\s* -\s* -\s* -\s*Error<\/title> -\s*<\/head> -\s*<body> -\s*<h1>Error<\/h1> -\s*<p>An invalid response was received from the upstream server.<\/p> -\s*<p>request_id: .*<\/p> -\s*<\/body> -\s*<\/html>/ +--- response_body +<!doctype html> +<html> + <head> + <meta charset="utf-8"> + <title>Error + + +

Error

+

An invalid response was received from the upstream server.

+ + --- no_error_log [error] From 220741d5d7fdedf65715f88b467af1e64aff4607 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 27 Sep 2023 10:55:26 +0800 Subject: [PATCH 3004/4351] chore(changelog): remove `prs` key from changelog-template.yaml, it is now auto-generated --- changelog/changelog-template.yaml | 1 - 1 file changed, 1 deletion(-) diff --git a/changelog/changelog-template.yaml b/changelog/changelog-template.yaml index 20cfee70359..b3e47fe7827 100644 --- a/changelog/changelog-template.yaml +++ b/changelog/changelog-template.yaml @@ -1,3 +1,2 @@ message: type: -prs: From cfc322db0c4ab4fbd75cdc710869563ac97018b1 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 27 Sep 2023 14:33:17 +0800 Subject: [PATCH 3005/4351] chore(tests): remove unwanted license headers (#11666) --- spec/02-integration/03-db/18-keys_spec.lua | 7 ------- spec/02-integration/03-db/19-key-sets_spec.lua | 7 ------- .../02-integration/04-admin_api/21-admin-api-keys_spec.lua | 7 ------- spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua | 7 ------- 4 files changed, 28 deletions(-) diff --git a/spec/02-integration/03-db/18-keys_spec.lua b/spec/02-integration/03-db/18-keys_spec.lua index 95d1d5e6f16..737a25aaef5 100644 --- a/spec/02-integration/03-db/18-keys_spec.lua +++ b/spec/02-integration/03-db/18-keys_spec.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local helpers = require "spec.helpers" local cjson = require "cjson" local merge = kong.table.merge diff --git a/spec/02-integration/03-db/19-key-sets_spec.lua b/spec/02-integration/03-db/19-key-sets_spec.lua index d43256ed20b..8c3dbc4e823 100644 --- a/spec/02-integration/03-db/19-key-sets_spec.lua +++ b/spec/02-integration/03-db/19-key-sets_spec.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local helpers = require "spec.helpers" local merge = kong.table.merge local cjson = require "cjson" diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua index e0c2d322faf..a4c6203b485 100644 --- a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local helpers = require "spec.helpers" local cjson = require "cjson" local merge = kong.table.merge diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua index d9513d6f361..c4b203142b4 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua @@ -1,10 +1,3 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - local typedefs = require "kong.db.schema.typedefs" return { From 6c4ed62672d5b6d450e82d4a4d01c048ba6cafa5 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 27 Sep 2023 15:39:12 +0800 Subject: [PATCH 3006/4351] chore(changelog): make the template more useful (#11667) * Update changelog-template.yaml * Update changelog-template.yaml --- changelog/changelog-template.yaml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/changelog/changelog-template.yaml b/changelog/changelog-template.yaml index b3e47fe7827..77bf1fcd900 100644 --- a/changelog/changelog-template.yaml +++ b/changelog/changelog-template.yaml @@ -1,2 +1,3 @@ -message: -type: +message: # "Description of your change" (required) +type: # One of "feature", "bugfix", "dependency", "deprecation", "breaking_change", "performance" (required) +scope: # One of "Core", "Plugin", "PDK", "Admin API", "Performance", "Configuration", "Clustering", "Portal", "CLI Command" (optional) From a32e6ba3208ebc4cd0436972123727b8c2c15520 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 18 Sep 2023 08:16:11 +0000 Subject: [PATCH 3007/4351] chore(deps): bump docker/build-push-action from 4 to 5 Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 4 to 5. - [Release notes](https://github.com/docker/build-push-action/releases) - [Commits](https://github.com/docker/build-push-action/compare/v4...v5) --- updated-dependencies: - dependency-name: docker/build-push-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 78e232d9242..565cc0d338d 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -373,7 +373,7 @@ jobs: echo "rpm_platform=$rpm_platform" >> $GITHUB_OUTPUT - name: Build Docker Image - uses: docker/build-push-action@v4 + uses: docker/build-push-action@v5 with: file: build/dockerfiles/${{ matrix.package }}.Dockerfile context: . From 64c0e00c744bc99d469f9f65cbe0fb4f4e51a2ba Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 18 Sep 2023 08:16:18 +0000 Subject: [PATCH 3008/4351] chore(deps): bump docker/metadata-action from 4 to 5 Bumps [docker/metadata-action](https://github.com/docker/metadata-action) from 4 to 5. - [Release notes](https://github.com/docker/metadata-action/releases) - [Upgrade guide](https://github.com/docker/metadata-action/blob/master/UPGRADE.md) - [Commits](https://github.com/docker/metadata-action/compare/v4...v5) --- updated-dependencies: - dependency-name: docker/metadata-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 565cc0d338d..ef0400bb217 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -335,7 +335,7 @@ jobs: - name: Docker meta id: meta - uses: docker/metadata-action@v4 + uses: docker/metadata-action@v5 with: images: ${{ needs.metadata.outputs.prerelease-docker-repository }} tags: | @@ -661,7 +661,7 @@ jobs: - name: Docker meta id: meta - uses: docker/metadata-action@v4 + uses: docker/metadata-action@v5 with: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " From 16adf200e8cbeb4e7acd2a5717770a4cda462268 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Thu, 21 Sep 2023 08:13:14 +0000 Subject: [PATCH 3009/4351] chore(deps): bump docker/login-action from 2.2.0 to 3.0.0 Bumps [docker/login-action](https://github.com/docker/login-action) from 2.2.0 to 3.0.0. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/465a07811f14bebb1938fbed4728c6a1ff8901fc...343f7c4344506bcbf9b4de18042ae17996df046d) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ef0400bb217..1be2c375d52 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -328,7 +328,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 + uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -452,7 +452,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 + uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -529,7 +529,7 @@ jobs: - uses: actions/checkout@v3 - name: Login to Docker Hub - uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 + uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -654,7 +654,7 @@ jobs: steps: - name: Login to Docker Hub - uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc # v2.1.0 + uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From a421b81fd9aa378c3fd941865e7e4b5aba5ddd1a Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 18 Sep 2023 08:16:09 +0000 Subject: [PATCH 3010/4351] chore(deps): bump peter-evans/commit-comment from 2.0.1 to 3.0.0 Bumps [peter-evans/commit-comment](https://github.com/peter-evans/commit-comment) from 2.0.1 to 3.0.0. - [Release notes](https://github.com/peter-evans/commit-comment/releases) - [Commits](https://github.com/peter-evans/commit-comment/compare/76d2ae14b83cd171cd38507097b9616bb9ca7cb6...5a6f8285b8f2e8376e41fe1b563db48e6cf78c09) --- updated-dependencies: - dependency-name: peter-evans/commit-comment dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1be2c375d52..120ef091a37 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -389,7 +389,7 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' - uses: peter-evans/commit-comment@76d2ae14b83cd171cd38507097b9616bb9ca7cb6 # v2.0.1 + uses: peter-evans/commit-comment@5a6f8285b8f2e8376e41fe1b563db48e6cf78c09 # v3.0.0 with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | From 3c7b63b990b9937462892b80a76fbe62ab74ef22 Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 27 Sep 2023 21:14:32 +0800 Subject: [PATCH 3011/4351] feat(debug): per request debugging feature (#11627) KAG-1902 --------- Co-authored-by: Chrono Co-authored-by: Datong Sun --- .../kong/per_reqeuest_deubgging.yml | 3 + kong-3.5.0-0.rockspec | 11 + kong/conf_loader/init.lua | 3 + kong/constants.lua | 3 + kong/dynamic_hook/init.lua | 127 ++++ kong/dynamic_hook/wrap_function_gen.lua | 223 ++++++ kong/global.lua | 5 + kong/globalpatches.lua | 9 +- kong/hooks.lua | 3 +- kong/init.lua | 95 +++ kong/resty/dns/client.lua | 3 + kong/runloop/handler.lua | 5 + kong/templates/kong_defaults.lua | 3 + kong/timing/context.lua | 209 ++++++ kong/timing/hooks/dns.lua | 42 ++ kong/timing/hooks/http.lua | 104 +++ kong/timing/hooks/init.lua | 20 + kong/timing/hooks/redis.lua | 38 + kong/timing/hooks/socket.lua | 142 ++++ kong/timing/init.lua | 307 ++++++++ kong/tools/utils.lua | 15 +- .../01-request-debug_spec.lua | 661 ++++++++++++++++++ .../muti-external-http-calls/handler.lua | 20 + .../muti-external-http-calls/schema.lua | 18 + 24 files changed, 2062 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/per_reqeuest_deubgging.yml create mode 100644 kong/dynamic_hook/init.lua create mode 100644 kong/dynamic_hook/wrap_function_gen.lua create mode 100644 kong/timing/context.lua create mode 100644 kong/timing/hooks/dns.lua create mode 100644 kong/timing/hooks/http.lua create mode 100644 kong/timing/hooks/init.lua create mode 100644 kong/timing/hooks/redis.lua create mode 100644 kong/timing/hooks/socket.lua create mode 100644 kong/timing/init.lua create mode 100644 spec/02-integration/21-request-debug/01-request-debug_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/schema.lua diff --git a/changelog/unreleased/kong/per_reqeuest_deubgging.yml b/changelog/unreleased/kong/per_reqeuest_deubgging.yml new file mode 100644 index 00000000000..df292d7c464 --- /dev/null +++ b/changelog/unreleased/kong/per_reqeuest_deubgging.yml @@ -0,0 +1,3 @@ +message: Support observing the time consumed by some components in the given request. +type: feature +scope: Core diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index ed16b45c1d6..4c7fd250331 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -531,5 +531,16 @@ build = { ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", + + ["kong.timing"] = "kong/timing/init.lua", + ["kong.timing.context"] = "kong/timing/context.lua", + ["kong.timing.hooks"] = "kong/timing/hooks/init.lua", + ["kong.timing.hooks.dns"] = "kong/timing/hooks/dns.lua", + ["kong.timing.hooks.http"] = "kong/timing/hooks/http.lua", + ["kong.timing.hooks.redis"] = "kong/timing/hooks/redis.lua", + ["kong.timing.hooks.socket"] = "kong/timing/hooks/socket.lua", + + ["kong.dynamic_hook"] = "kong/dynamic_hook/init.lua", + ["kong.dynamic_hook.wrap_function_gen"] = "kong/dynamic_hook/wrap_function_gen.lua", } } diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 623d381f341..edc6df174b3 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -597,6 +597,9 @@ local CONF_PARSERS = { admin_gui_url = {typ = "string"}, admin_gui_path = {typ = "string"}, admin_gui_api_url = {typ = "string"}, + + request_debug = { typ = "boolean" }, + request_debug_token = { typ = "string" }, } diff --git a/kong/constants.lua b/kong/constants.lua index eaff688ca2d..058fc90f4d3 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -245,6 +245,9 @@ local constants = { DYN_LOG_LEVEL_TIMEOUT_AT_KEY = "kong:dyn_log_level_timeout_at", ADMIN_GUI_KCONFIG_CACHE_KEY = "admin:gui:kconfig", + + REQUEST_DEBUG_TOKEN_FILE = ".request_debug_token", + REQUEST_DEBUG_LOG_PREFIX = "[request-debug]", } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua new file mode 100644 index 00000000000..bf3d2ae9373 --- /dev/null +++ b/kong/dynamic_hook/init.lua @@ -0,0 +1,127 @@ +local warp_function_gen = require("kong.dynamic_hook.wrap_function_gen") + +local ngx = ngx + +local _M = { + TYPE = { + BEFORE = 1, + AFTER = 2, + BEFORE_MUT = 3, + AFTER_MUT = 4, + }, +} + +local pcall = pcall + +local non_function_hooks = { +--[[ + [group_name] = { + [hook_name] = , + ... + }, + ... +--]] +} + +local always_enabled_groups = {} + +local wrap_functions = { + [0] = warp_function_gen.generate_wrap_function(0), + [1] = warp_function_gen.generate_wrap_function(1), + [2] = warp_function_gen.generate_wrap_function(2), + [3] = warp_function_gen.generate_wrap_function(3), + [4] = warp_function_gen.generate_wrap_function(4), + [5] = warp_function_gen.generate_wrap_function(5), + [6] = warp_function_gen.generate_wrap_function(6), + [7] = warp_function_gen.generate_wrap_function(7), + [8] = warp_function_gen.generate_wrap_function(8), + ["varargs"] = warp_function_gen.generate_wrap_function("varargs"), +} + + +function _M.hook_function(group_name, parent, child_key, max_args, handlers) + assert(type(parent) == "table", "parent must be a table") + assert(type(child_key) == "string", "child_key must be a string") + + if type(max_args) == "string" then + assert(max_args == "varargs", "max_args must be a number or \"varargs\"") + assert(handlers.before_mut == nil, "before_mut is not supported for varargs functions") + + else + assert(type(max_args) == "number", "max_args must be a number or \"varargs\"") + assert(max_args >= 0 and max_args <= 8, "max_args must be >= 0") + end + + local old_func = parent[child_key] + assert(type(old_func) == "function", "parent[" .. child_key .. "] must be a function") + + parent[child_key] = wrap_functions[max_args](always_enabled_groups, group_name, old_func, handlers) +end + + +function _M.hook(group_name, hook_name, handler) + assert(type(group_name) == "string", "group_name must be a string") + assert(type(hook_name) == "string", "hook_name must be a string") + assert(type(handler) == "function", "handler must be a function") + + local hooks = non_function_hooks[group_name] + if not hooks then + hooks = {} + non_function_hooks[group_name] = hooks + end + + hooks[hook_name] = handler +end + + +function _M.run_hooks(group_name, hook_name, ...) + if not always_enabled_groups[group_name] then + local dynamic_hook = ngx.ctx.dynamic_hook + if not dynamic_hook then + return + end + + local enabled_groups = dynamic_hook.enabled_groups + if not enabled_groups[group_name] then + return + end + end + + local hooks = non_function_hooks[group_name] + if not hooks then + return + end + + local handler = hooks[hook_name] + if not handler then + return + end + + local ok, err = pcall(handler, ...) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run dynamic hook %s.%s: %s", + group_name, hook_name, err)) + end +end + + +function _M.enable_on_this_request(group_name) + local info = ngx.ctx.dynamic_hook + if not info then + info = { + enabled_groups = {}, + } + ngx.ctx.dynamic_hook = info + end + + info.enabled_groups[group_name] = true +end + + +function _M.always_enable(group_name) + always_enabled_groups[group_name] = true +end + + +return _M diff --git a/kong/dynamic_hook/wrap_function_gen.lua b/kong/dynamic_hook/wrap_function_gen.lua new file mode 100644 index 00000000000..fa7beac50c1 --- /dev/null +++ b/kong/dynamic_hook/wrap_function_gen.lua @@ -0,0 +1,223 @@ +local ngx_get_phase = ngx.get_phase + +local TEMPLATE = [[ + return function(always_enabled_groups, group_name, original_func, handlers) + -- we cannot access upvalue here as this function is generated + local ngx_get_phase = ngx.get_phase + + return function(%s) + if not always_enabled_groups[group_name] then + local phase = ngx_get_phase() + if phase == "init" or phase == "init_worker" then + return original_func(%s) + end + local dynamic_hook = ngx.ctx.dynamic_hook + if not dynamic_hook then + return original_func(%s) + end + + local enabled_groups = dynamic_hook.enabled_groups + if not enabled_groups[group_name] then + return original_func(%s) + end + end + + if handlers.before_mut then + local ok + ok, %s = pcall(handlers.before_mut, %s) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run before_mut hook of %%s: %%s", + group_name, a0)) + end + end + + if handlers.befores then + for _, func in ipairs(handlers.befores) do + local ok, err = pcall(func, %s) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run before hook of %%s: %%s", + group_name, err)) + end + end + end + + local r0, r1, r2, r3, r4, r5, r6, r7 = original_func(%s) + + if handlers.after_mut then + local ok, err = pcall(handlers.after_mut, r0, r1, r2, r3, r4, r5, r6, r7) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run after_mut hook of %%s: %%s", + group_name, err)) + end + end + + if handlers.afters then + for _, func in ipairs(handlers.afters) do + local ok, err = pcall(func, r0, r1, r2, r3, r4, r5, r6, r7) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run after hook of %%s: %%s", + group_name, err)) + end + end + end + + return r0, r1, r2, r3, r4, r5, r6, r7 + end + end +]] + + +local _M = {} + + +local function warp_function_0(always_enabled_groups, group_name, original_func, handlers) + return function() + if not always_enabled_groups[group_name] then + local phase = ngx_get_phase() + if phase == "init" or phase == "init_worker" then + return original_func() + end + + local dynamic_hook = ngx.ctx.dynamic_hook + if not dynamic_hook then + return original_func() + end + + local enabled_groups = dynamic_hook.enabled_groups + if not enabled_groups[group_name] then + return original_func() + end + end + + if handlers.before_mut then + local ok, err = pcall(handlers.before_mut) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run before_mut hook of %s: %s", + group_name, err)) + end + end + + if handlers.befores then + for _, func in ipairs(handlers.befores) do + local ok, err = pcall(func) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run before hook of %s: %s", + group_name, err)) + end + end + end + + local r0, r1, r2, r3, r4, r5, r6, r7 = original_func() + + if handlers.after_mut then + local ok, err = pcall(handlers.after_mut, r0, r1, r2, r3, r4, r5, r6, r7) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run after_mut hook of %s: %s", + group_name, err)) + end + end + + if handlers.afters then + for _, func in ipairs(handlers.afters) do + local ok, err = pcall(func, r0, r1, r2, r3, r4, r5, r6, r7) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run after hook of %s: %s", + group_name, err)) + end + end + end + + return r0, r1, r2, r3, r4, r5, r6, r7 + end +end + + +local function wrap_function_varargs(always_enabled_groups, group_name, original_func, handlers) + return function(...) + if not always_enabled_groups[group_name] then + local phase = ngx_get_phase() + if phase == "init" or phase == "init_worker" then + return original_func(...) + end + + local dynamic_hook = ngx.ctx.dynamic_hook + if not dynamic_hook then + return original_func(...) + end + + local enabled_groups = dynamic_hook.enabled_groups + if not enabled_groups[group_name] then + return original_func(...) + end + end + + -- before_mut is not supported for varargs functions + + if handlers.befores then + for _, func in ipairs(handlers.befores) do + local ok, err = pcall(func, ...) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run before hook of %s: %s", + group_name, err)) + end + end + end + + local r0, r1, r2, r3, r4, r5, r6, r7 = original_func(...) + + if handlers.after_mut then + local ok, err = pcall(handlers.after_mut, r0, r1, r2, r3, r4, r5, r6, r7) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run after_mut hook of %s: %s", + group_name, err)) + end + end + + if handlers.afters then + for _, func in ipairs(handlers.afters) do + local ok, err = pcall(func, r0, r1, r2, r3, r4, r5, r6, r7) + if not ok then + ngx.log(ngx.WARN, + string.format("failed to run after hook of %s: %s", + group_name, err)) + end + end + end + + return r0, r1, r2, r3, r4, r5, r6, r7 + end +end + + +function _M.generate_wrap_function(max_args) + if max_args == 0 then + return warp_function_0 + end + + if max_args == "varargs" then + return wrap_function_varargs + end + + local args = "a0" -- the 1st arg must be named as "a0" as + -- it will be used in the error log + + for i = 1, max_args - 1 do + args = args .. ", a" .. i + end + + local func = assert(loadstring(string.format(TEMPLATE, args, args, args, args, args, args, args, args)))() + assert(type(func) == "function", "failed to generate wrap function: " .. tostring(func)) + return func +end + +return _M \ No newline at end of file diff --git a/kong/global.lua b/kong/global.lua index 0dad6430551..cdceaa7f58e 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -289,4 +289,9 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) end +function _GLOBAL.init_timing() + return require("kong.timing") +end + + return _GLOBAL diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 7d90cc1c935..3fe131fcf55 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -17,7 +17,7 @@ return function(options) local cjson = require("cjson.safe") cjson.encode_sparse_array(nil, nil, 2^15) - + local pb = require "pb" -- let pb decode arrays to table cjson.empty_array_mt metatable @@ -508,8 +508,6 @@ return function(options) end end - - do -- cosockets connect patch for dns resolution for: cli, rbusted and OpenResty local sub = string.sub @@ -583,6 +581,11 @@ return function(options) return sock end + if not options.cli and not options.rbusted then + local timing = require "kong.timing" + timing.register_hooks() + end + -- STEP 5: load code that should be using the patched versions, if any (because of dependency chain) do local client = package.loaded["kong.resty.dns.client"] diff --git a/kong/hooks.lua b/kong/hooks.lua index 5a4f268a024..11bef8eb29a 100644 --- a/kong/hooks.lua +++ b/kong/hooks.lua @@ -8,6 +8,7 @@ local ipairs = ipairs local pack = table.pack local unpack = table.unpack local insert = table.insert +local EMPTY = require("pl.tablex").readonly({}) local function wrap_hook(f) @@ -57,7 +58,7 @@ function _M.run_hook(name, ...) local acc - for _, f in ipairs(hooks[name] or {}) do + for _, f in ipairs(hooks[name] or EMPTY) do acc = f(acc, ...) end diff --git a/kong/init.lua b/kong/init.lua index f200f08c49b..7b1c5e5fdad 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -93,6 +93,8 @@ local get_ctx_table = require("resty.core.ctx").get_ctx_table local admin_gui = require "kong.admin_gui" local wasm = require "kong.runloop.wasm" local reports = require "kong.reports" +local pl_file = require "pl.file" +local req_dyn_hook = require "kong.dynamic_hook" local kong = kong @@ -313,6 +315,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end local old_ws = ctx.workspace + req_dyn_hook.run_hooks("timing", "before:plugin_iterator") for _, plugin, configuration in iterator, plugins, 0 do local span if phase == "rewrite" then @@ -320,13 +323,21 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end setup_plugin_context(ctx, plugin, configuration) + + req_dyn_hook.run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + plugin.handler[phase](plugin.handler, configuration) + + req_dyn_hook.run_hooks("timing", "after:plugin") + reset_plugin_context(ctx, old_ws) if span then span:finish() end end + + req_dyn_hook.run_hooks("timing", "after:plugin_iterator") end @@ -343,6 +354,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) ctx.delay_response = true local old_ws = ctx.workspace + req_dyn_hook.run_hooks("timing", "before:plugin_iterator") for _, plugin, configuration in iterator, plugins, 0 do if not ctx.delayed_response then local span @@ -352,8 +364,13 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) + req_dyn_hook.run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) + + req_dyn_hook.run_hooks("timing", "after:plugin") + if not cok then -- set tracing error if span then @@ -380,6 +397,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) end end + req_dyn_hook.run_hooks("timing", "after:plugin_iterator") ctx.delay_response = nil end @@ -395,6 +413,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end local old_ws = ctx.workspace + req_dyn_hook.run_hooks("timing", "before:plugin_iterator") for _, plugin, configuration in iterator, plugins, 0 do local span if phase == "header_filter" then @@ -402,13 +421,21 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end setup_plugin_context(ctx, plugin, configuration) + + req_dyn_hook.run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + plugin.handler[phase](plugin.handler, configuration) + + req_dyn_hook.run_hooks("timing", "after:plugin") + reset_plugin_context(ctx, old_ws) if span then span:finish() end end + + req_dyn_hook.run_hooks("timing", "after:plugin_iterator") end @@ -685,6 +712,31 @@ function Kong.init() error(err) end end + + if config.request_debug and config.role ~= "control_plane" and is_http_module then + local token = config.request_debug_token or utils.uuid() + + local request_debug_token_file = pl_path.join(config.prefix, + constants.REQUEST_DEBUG_TOKEN_FILE) + + if pl_path.exists(request_debug_token_file) then + local ok, err = pl_file.delete(request_debug_token_file) + if not ok then + ngx.log(ngx.ERR, "failed to delete old .request_debug_token file: ", err) + end + end + + local ok, err = pl_file.write(request_debug_token_file, token) + if not ok then + ngx.log(ngx.ERR, "failed to write .request_debug_token file: ", err) + end + + kong.request_debug_token = token + ngx.log(ngx.NOTICE, + constants.REQUEST_DEBUG_LOG_PREFIX, + " token for request debugging: ", + kong.request_debug_token) + end end @@ -775,6 +827,9 @@ function Kong.init_worker() kong.vault.init_worker() + kong.timing = kong_global.init_timing() + kong.timing.init_worker(kong.configuration.request_debug) + if is_dbless(kong.configuration) then -- databases in LMDB need to be explicitly created, otherwise `get` -- operations will return error instead of `nil`. This ensures the default @@ -988,6 +1043,9 @@ function Kong.rewrite() ctx.KONG_PHASE = PHASES.rewrite + req_dyn_hook.run_hooks("timing:auth", "auth") + req_dyn_hook.run_hooks("timing", "before:rewrite") + kong_resty_ctx.stash_ref(ctx) if not is_https then @@ -1012,10 +1070,14 @@ function Kong.rewrite() ctx.KONG_REWRITE_ENDED_AT = get_updated_now_ms() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START + + req_dyn_hook.run_hooks("timing", "after:rewrite") end function Kong.access() + req_dyn_hook.run_hooks("timing", "before:access") + local ctx = ngx.ctx if not ctx.KONG_ACCESS_START then ctx.KONG_ACCESS_START = get_now_ms() @@ -1039,6 +1101,7 @@ function Kong.access() ctx.KONG_ACCESS_TIME = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_ACCESS_START ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START + req_dyn_hook.run_hooks("timing", "after:access") return flush_delayed_response(ctx) end @@ -1051,6 +1114,7 @@ function Kong.access() ctx.buffered_proxying = nil + req_dyn_hook.run_hooks("timing", "after:access") return kong.response.error(503, "no Service found with those values") end @@ -1068,6 +1132,7 @@ function Kong.access() local version = ngx.req.http_version() local upgrade = var.upstream_upgrade or "" if version < 2 and upgrade == "" then + req_dyn_hook.run_hooks("timing", "after:access") return Kong.response() end @@ -1079,10 +1144,14 @@ function Kong.access() ctx.buffered_proxying = nil end + + req_dyn_hook.run_hooks("timing", "after:access") end function Kong.balancer() + req_dyn_hook.run_hooks("timing", "before:balancer") + -- This may be called multiple times, and no yielding here! local now_ms = get_now_ms() local now_ns = time_ns() @@ -1162,6 +1231,8 @@ function Kong.balancer() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START + req_dyn_hook.run_hooks("timing", "after:balancer") + return ngx.exit(errcode) end @@ -1169,6 +1240,7 @@ function Kong.balancer() ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host, true) if not ok then ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) + req_dyn_hook.run_hooks("timing", "after:balancer") return ngx.exit(500) end end @@ -1220,6 +1292,8 @@ function Kong.balancer() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START + req_dyn_hook.run_hooks("timing", "after:balancer") + return ngx.exit(500) end @@ -1255,6 +1329,8 @@ function Kong.balancer() -- time spent in Kong before sending the request to upstream -- start_time() is kept in seconds with millisecond resolution. ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START + + req_dyn_hook.run_hooks("timing", "after:balancer") end @@ -1278,6 +1354,8 @@ do } function Kong.response() + req_dyn_hook.run_hooks("timing", "before:response") + local plugins_iterator = runloop.get_plugins_iterator() local ctx = ngx.ctx @@ -1296,6 +1374,7 @@ do if res.truncated and options.method ~= ngx.HTTP_HEAD then ctx.KONG_PHASE = PHASES.error ngx.status = res.status or 502 + req_dyn_hook.run_hooks("timing", "after:response") return kong_error_handlers(ctx) end @@ -1345,6 +1424,9 @@ do -- buffered response ngx.print(body) + + req_dyn_hook.run_hooks("timing", "after:response") + -- jump over the balancer to header_filter ngx.exit(status) end @@ -1352,6 +1434,8 @@ end function Kong.header_filter() + req_dyn_hook.run_hooks("timing", "before:header_filter") + local ctx = ngx.ctx if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = get_start_time_ms() @@ -1420,10 +1504,14 @@ function Kong.header_filter() ctx.KONG_HEADER_FILTER_ENDED_AT = get_updated_now_ms() ctx.KONG_HEADER_FILTER_TIME = ctx.KONG_HEADER_FILTER_ENDED_AT - ctx.KONG_HEADER_FILTER_START + + req_dyn_hook.run_hooks("timing", "after:header_filter") end function Kong.body_filter() + req_dyn_hook.run_hooks("timing", "before:body_filter") + local ctx = ngx.ctx if not ctx.KONG_BODY_FILTER_START then ctx.KONG_BODY_FILTER_START = get_now_ms() @@ -1480,6 +1568,7 @@ function Kong.body_filter() execute_collected_plugins_iterator(plugins_iterator, "body_filter", ctx) if not arg[2] then + req_dyn_hook.run_hooks("timing", "after:body_filter") return end @@ -1497,10 +1586,14 @@ function Kong.body_filter() ctx.KONG_BALANCER_START or ctx.KONG_ACCESS_ENDED_AT) end + + req_dyn_hook.run_hooks("timing", "after:body_filter") end function Kong.log() + req_dyn_hook.run_hooks("timing", "before:log") + local ctx = ngx.ctx if not ctx.KONG_LOG_START then ctx.KONG_LOG_START = get_now_ms() @@ -1593,6 +1686,8 @@ function Kong.log() plugins_iterator.release(ctx) runloop.log.after(ctx) + req_dyn_hook.run_hooks("timing", "after:log") + release_table(CTX_NS, ctx) -- this is not used for now, but perhaps we need it later? diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index bc498c9ddcb..1635d39d5e7 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -26,6 +26,7 @@ local semaphore = require("ngx.semaphore").new local lrucache = require("resty.lrucache") local resolver = require("resty.dns.resolver") local cycle_aware_deep_copy = require("kong.tools.utils").cycle_aware_deep_copy +local req_dyn_hook = require("kong.dynamic_hook") local time = ngx.now local log = ngx.log local ERR = ngx.ERR @@ -137,6 +138,8 @@ local cachelookup = function(qname, qtype) local key = qtype..":"..qname local cached = dnscache:get(key) + req_dyn_hook.run_hooks("timing", "dns:cache_lookup", cached ~= nil) + if cached then cached.touch = now if (cached.expire < now) then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index f8ab967b4b5..bdaed6a8fde 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -19,6 +19,7 @@ local ktls = require "resty.kong.tls" local PluginsIterator = require "kong.runloop.plugins_iterator" local log_level = require "kong.runloop.log_level" local instrumentation = require "kong.tracing.instrumentation" +local req_dyn_hook = require "kong.dynamic_hook" local kong = kong @@ -1140,8 +1141,10 @@ return { instrumentation.precreate_balancer_span(ctx) -- routing request + req_dyn_hook.run_hooks("timing", "before:router") local router = get_updated_router() local match_t = router:exec(ctx) + req_dyn_hook.run_hooks("timing", "after:router") if not match_t then -- tracing if span then @@ -1159,6 +1162,8 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id + req_dyn_hook.run_hooks("timing", "workspace_id:got", ctx.workspace) + local host = var.host local port = tonumber(ctx.host_port, 10) or tonumber(var.server_port, 10) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 83d91644ab3..8971106a598 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -200,4 +200,7 @@ tracing_sampling_rate = 0.01 wasm = off wasm_filters_path = NONE wasm_dynamic_module = NONE + +request_debug = on +request_debug_token = ]] diff --git a/kong/timing/context.lua b/kong/timing/context.lua new file mode 100644 index 00000000000..54bb73c465e --- /dev/null +++ b/kong/timing/context.lua @@ -0,0 +1,209 @@ +local cjson = require("cjson.safe") +local utils = require("kong.tools.utils") + +local ngx_get_phase = ngx.get_phase +local ngx_re_gmatch = ngx.re.gmatch + +local math_floor = math.floor +local setmetatable = setmetatable +local table_insert = table.insert +local table_remove = table.remove + +local get_cur_msec = utils.get_updated_monotonic_ms + +local assert = assert + +local _M = {} +local _MT = { __index = _M } + + +function _M:enter_subcontext(name) + assert(name ~= nil, "name is required") + table_insert(self.sub_context_stack, self.current_subcontext) + + if not self.current_subcontext.child then + self.current_subcontext.child = {} + end + + if not self.current_subcontext.child[name] then + self.current_subcontext.child[name] = {} + end + + self.current_subcontext = self.current_subcontext.child[name] + self.current_subcontext.____start____ = get_cur_msec() +end + + +function _M:leave_subcontext(attributes) + assert(#self.sub_context_stack > 0, "subcontext stack underflow") + + local elapsed = get_cur_msec() - self.current_subcontext.____start____ + local old_total_time = self.current_subcontext.total_time or 0 + self.current_subcontext.total_time = old_total_time + elapsed + self.current_subcontext.____start____ = nil + + if attributes then + for k, v in pairs(attributes) do + _M:set_context_prop(k, v) + end + end + + self.current_subcontext = table_remove(self.sub_context_stack) +end + + +function _M:set_context_prop(k, v) + assert(k ~= "total_time", "cannot set context key 'total_time' (reserved))") + assert(k ~= "child", "cannot set context key 'child' (reserved))") + assert(k ~= "____start____", "cannot set context key '____start____' (reserved))") + + self.current_subcontext[k] = v +end + + +function _M:get_context_kv(k) + return self.current_subcontext[k] +end + + +function _M:get_root_context_kv(k) + return self.root_context[k] +end + + +function _M:set_root_context_prop(k, v) + self.root_context[k] = v +end + + +function _M:to_json() + local dangling = nil + + -- `> 1` means we have at least one subcontext (the root context) + -- We always call this function at then end of the header_filter and + -- log phases, so we should always have at least one subcontext. + while #self.sub_context_stack > 1 do + self:set_context_prop("dangling", true) + self:leave_subcontext() + dangling = true + end + + if dangling then + ngx.log(ngx.WARN, "timing: dangling subcontext(s) detected") + end + + self:set_root_context_prop("dangling", dangling) + return assert(cjson.encode(self.root_context)) +end + + +function _M:needs_logging() + return self.log +end + + +function _M:from_loopback() + return self.loopback +end + + +function _M:mock_upstream_phase() + if not self.filter["upstream"] then + return + end + + -- time to first byte + local tfb = ngx.ctx.KONG_WAITING_TIME + if not tfb then + -- route might not have been matched + return + end + + tfb = math_floor(tfb) + + if not self.root_context.child then + self.root_context.child = {} + end + + local phase = ngx_get_phase() + + if phase == "header_filter" then + self.root_context.child.upstream = { + total_time = tfb, + child = { + ["time_to_first_byte"] = { + total_time = tfb, + }, + } + } + + return + end + + if phase == "log" then + local upstream_response_time = ngx.var.upstream_response_time + + if not upstream_response_time then + return + end + + -- upstream_response_time can be a comma-separated list of times + if upstream_response_time:find(",", nil, true) then + local itor = ngx_re_gmatch(upstream_response_time, [[(\d+)]], "jo") + upstream_response_time = 0 + for m, err in itor do + if err then + return nil, err + end + + -- upstream_response_time can also be a list that includes '-' + local tmp = tonumber(m[1]) + upstream_response_time = upstream_response_time + (tmp or 0) + end + + else + -- upstream_response_time can also be a '-' + upstream_response_time = tonumber(upstream_response_time) + if not upstream_response_time then + return + end + end + + upstream_response_time = math_floor(upstream_response_time * 1000) + + self.root_context.child.upstream.child.streaming = { + total_time = math_floor(upstream_response_time - tfb), + } + + self.root_context.child.upstream.total_time = upstream_response_time + return + end + + error("unexpected phase: " .. phase) +end + + +function _M:should_run() + return self.filter[ngx_get_phase()] +end + + +function _M.new(filter, options) + assert(options.log ~= nil, "options.log is required") + assert(options.loopback ~= nil, "options.loopback is required") + + local self = { + current_subcontext = nil, + root_context = {}, + sub_context_stack = {}, + log = options.log, -- print to the error_log? + loopback = options.loopback, -- request from the loopback? + filter = filter, + } + + self.current_subcontext = self.root_context + self.current_subcontext_name = "root" + return setmetatable(self, _MT) +end + +return _M diff --git a/kong/timing/hooks/dns.lua b/kong/timing/hooks/dns.lua new file mode 100644 index 00000000000..e9eb0c17c3b --- /dev/null +++ b/kong/timing/hooks/dns.lua @@ -0,0 +1,42 @@ +local _M = {} + +local timing + +local client = package.loaded["kong.resty.dns.client"] +if not client then + client = require("kong.tools.dns")() +end + + +local function before_toip(qname, _port, _dnsCacheOnly, _try_list) + timing.enter_context("dns") + timing.enter_context(qname) + timing.enter_context("resolve") +end + + +local function after_toip() + timing.leave_context() -- leave resolve + timing.leave_context() -- leave qname + timing.leave_context() -- leave dns +end + + +function _M.register_hooks(timing_module) + local req_dyn_hook = require("kong.dynamic_hook") + + --[[ + The `toip()` function can receive <= 4 arguments (including `self`). + Here is the signature of the `toip()` function: + function toip(self, qname, port, dnsCacheOnly, try_list) + --]] + req_dyn_hook.hook_function("timing", client, "toip", 4, { + befores = { before_toip }, + afters = { after_toip }, + }) + + timing = timing_module +end + + +return _M diff --git a/kong/timing/hooks/http.lua b/kong/timing/hooks/http.lua new file mode 100644 index 00000000000..b545d7fb82e --- /dev/null +++ b/kong/timing/hooks/http.lua @@ -0,0 +1,104 @@ +local _M = {} + +local timing + + +local function before_connect_new(self, options) + local destination + local scheme = options.scheme + if scheme == nil then + destination = "unix://" .. options.path + + else + local port = options.port or (scheme == "http" and 80 or 443) + destination = scheme .. "://" .. options.host .. ":" .. port + end + + self.__kong_timing_destination__ = destination + + timing.enter_context("external_http") + timing.enter_context(destination) +end + + +-- https://github.com/ledgetech/lua-resty-http#TCP-only-connect +local function before_connect_deprecated(self, host, port, _options) + local destination + if type(port) == "number" then + destination = "http(s)://" .. host .. ":" .. port + + else + destination = "unix://" .. host + end + + self.__kong_timing_destination__ = destination + + timing.enter_context("external_http") + timing.enter_context(destination) +end + + +local function before_connect(self, arg0, ...) + if type(arg0) == "table" then + before_connect_new(self, arg0) + return + end + + before_connect_deprecated(self, arg0, ...) +end + + +local function after_connect() + timing.leave_context() -- leave destination + timing.leave_context() -- leave external_http +end + + +local function before_request(self, _params) + timing.enter_context("external_http") + timing.enter_context(self.__kong_timing_destination__ or "unknown") + timing.enter_context("http_request") +end + + +local function after_request() + timing.leave_context() -- leave http_request + timing.leave_context() -- leave destination + timing.leave_context() -- leave external_http +end + + +function _M.register_hooks(timing_module) + local http = require("resty.http") + local req_dyn_hook = require("kong.dynamic_hook") + + --[[ + The `connect()` function can receive <= 4 arguments (including `self`). + + The `before_connect_deprecated()` is the deprecated version of `connect()`, + it can receive 4 arguments (including `self`). + + The `connect()` function can receive 2 arguments (including `self`). + + So the max_args is 4. + --]] + req_dyn_hook.hook_function("timing", http, "connect", 4, { + befores = { before_connect }, + afters = { after_connect }, + }) + + --[[ + The `request()` function can receive <= 2 arguments (including `self`). + Here is the signature of the `request()` function: + function request(self, params) + --]] + req_dyn_hook.hook_function("timing", http, "request", 2, { + befores = { before_request }, + afters = { after_request }, + }) + + timing = timing_module +end + + +return _M diff --git a/kong/timing/hooks/init.lua b/kong/timing/hooks/init.lua new file mode 100644 index 00000000000..8a043941893 --- /dev/null +++ b/kong/timing/hooks/init.lua @@ -0,0 +1,20 @@ +local _M = {} + +-- order matters +local HOOKS = { + "socket", + "dns", + "http", + "redis", +} + + +function _M.register_hooks(timing_module) + for _, hook_name in ipairs(HOOKS) do + local hook_module = require("kong.timing.hooks." .. hook_name) + hook_module.register_hooks(timing_module) + end +end + + +return _M diff --git a/kong/timing/hooks/redis.lua b/kong/timing/hooks/redis.lua new file mode 100644 index 00000000000..3636f46853c --- /dev/null +++ b/kong/timing/hooks/redis.lua @@ -0,0 +1,38 @@ +local _M = {} + +local timing + + +local function before() + timing.enter_context("redis") +end + + +local function after() + timing.leave_context() -- leave redis +end + + +function _M.register_hooks(timing_module) + local req_dyn_hook = require("kong.dynamic_hook") + + local redis = require("resty.redis") + for method_name, _ in pairs(redis) do + if type(redis[method_name]) ~= "function" then + goto continue + end + + req_dyn_hook.hook_function("timing", redis, method_name, "varargs", { + befores = { before }, + afters = { after }, + }) + + ::continue:: + end + + timing = timing_module +end + + + +return _M diff --git a/kong/timing/hooks/socket.lua b/kong/timing/hooks/socket.lua new file mode 100644 index 00000000000..7bbdd9ac323 --- /dev/null +++ b/kong/timing/hooks/socket.lua @@ -0,0 +1,142 @@ +local _M = {} + +local old_tcp_connect +local old_tcp_sslhandshake +local old_udp_setpeername + +local timing + + +local function before_connect(self, host, port, options) + local destination + + if string.sub(host, 1, 5) == "unix:" then + destination = host + + else + destination = "tcp://" .. host .. ":" .. tostring(port) + end + + self.__kong_timing_destination__ = destination + + timing.enter_context("connections") + timing.enter_context(destination) + timing.enter_context("connect") +end + + +local function after_connect() + timing.leave_context() -- leave connect + timing.leave_context() -- leave destination + timing.leave_context() -- leave connections +end + + +local function before_sslhandshake(self, reused_session, server_name, _ssl_verify, _send_status_req) + timing.enter_context("connections") + timing.enter_context(self.__kong_timing_destination__ or "unknown") + timing.enter_context("sslhandshake") + timing.set_context_prop("attempt_reuse_session", reused_session ~= nil) + timing.set_context_prop("sni", server_name) +end + + +local function after_sslhandshake() + timing.leave_context() -- leave sslhandshake + timing.leave_context() -- leave destination + timing.leave_context() -- leave connections +end + + +local function before_setpeername(self, host, port) + local destination + + if string.sub(host, 1, 5) == "unix:" then + destination = host + + else + destination = "udp://" .. host .. ":" .. port + end + + self.__kong_timing_destination__ = destination + + timing.enter_context("connections") + timing.enter_context(destination) + timing.enter_context("setpeername") +end + + +local function after_setpeername() + _M.leave_context() -- leave setpeername + _M.leave_context() -- leave destination + _M.leave_context() -- leave connections +end + + +local function patched_connect(self, ...) + before_connect(self, ...) + local ok, err = old_tcp_connect(self, ...) + after_connect() + return ok, err +end + + +local function patched_sslhandshake(self, ...) + before_sslhandshake(self, ...) + local ok, err = old_tcp_sslhandshake(self, ...) + after_sslhandshake() + return ok, err +end + + +local function after_tcp(sock) + if not old_tcp_connect then + old_tcp_connect = sock.connect + end + + if not old_tcp_sslhandshake then + old_tcp_sslhandshake = sock.sslhandshake + end + + sock.connect = patched_connect + sock.sslhandshake = patched_sslhandshake + return sock +end + + +local function patched_setpeername(self, ...) + before_setpeername(self, ...) + local ok, err = old_udp_setpeername(self, ...) + after_setpeername() + return ok, err +end + + +local function after_udp(sock) + if not old_udp_setpeername then + old_udp_setpeername = sock.setpeername + end + + sock.setpeername = patched_setpeername + return sock +end + + +function _M.register_hooks(timing_module) + local req_dyn_hook = require("kong.dynamic_hook") + + -- creating a new TCP socket object doesn't need any arguments + req_dyn_hook.hook_function("timing", ngx.socket, "tcp", 0, { + afters = { after_tcp }, + }) + + -- creating a new UDP socket object doesn't need any arguments + req_dyn_hook.hook_function("timing", ngx.socket, "udp", 0, { + afters = { after_udp }, + }) + + timing = timing_module +end + + +return _M diff --git a/kong/timing/init.lua b/kong/timing/init.lua new file mode 100644 index 00000000000..fe399874b43 --- /dev/null +++ b/kong/timing/init.lua @@ -0,0 +1,307 @@ +local context = require("kong.timing.context") +local utils = require("kong.tools.utils") +local cjson = require("cjson.safe") +local req_dyn_hook = require("kong.dynamic_hook") +local constants = require("kong.constants") + +local ngx = ngx +local ngx_var = ngx.var + +local string_format = string.format + +local FILTER_ALL_PHASES = { + ssl_cert = nil, -- NYI + -- in this phase, we can't get request headers + -- as we are in the layer 4, + -- so we can't know whether to trace or not. + rewrite = true, + balancer = true, + access = true, + header_filter = true, + body_filter = true, + log = true, + upstream = true, +} + +--[[ + We should truncate the large output in response header + as some downstream (like nginx) may not accept large header. + (e.g. nginx default limit is 4k|8k based on the plateform) + + We should split the large output in error_log + as OpenResty will truncate the log message that is larger than 4k. +--]] +local HEADER_JSON_TRUNCATE_LENGTH = 1024 * 2 -- 2KBytes +local LOG_JSON_TRUNCATE_LENGTH = 1024 * 3 -- 3KBytes + +local enabled = false + +local _M = {} + + +local function should_run() + return ngx.ctx.req_trace_ctx:should_run() +end + + +local function is_loopback(binary_addr) + -- ipv4 127.0.0.0/8 or ipv6 ::1 + if (#binary_addr == 4 and binary_addr:byte(1) == 127) or + binary_addr == "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01" + then + return true + end + + return false +end + +function _M.auth() + if not enabled then + return + end + + assert(ngx.ctx.req_trace_id == nil) + + local http_x_kong_request_debug = ngx_var.http_x_kong_request_debug + local http_x_kong_request_debug_token = ngx_var.http_x_kong_request_debug_token + local http_x_kong_request_debug_log = ngx_var.http_x_kong_request_debug_log + + ngx.req.set_header("X-Kong-Request-Debug", nil) + ngx.req.set_header("X-Kong-Request-Debug-Token", nil) + ngx.req.set_header("X-Kong-Request-Debug-Log", nil) + + if http_x_kong_request_debug == nil or + http_x_kong_request_debug ~= "*" + then + -- fast path for no filter + return + end + + local loopback = is_loopback(ngx_var.binary_remote_addr) + + if not loopback then + if http_x_kong_request_debug_token ~= kong.request_debug_token then + return + end + end + + local ctx = context.new(FILTER_ALL_PHASES, { + log = http_x_kong_request_debug_log == "true", + loopback = loopback, + }) + ctx:set_context_prop("debug_id", utils.uuid()) + ngx.ctx.req_trace_ctx = ctx + req_dyn_hook.enable_on_this_request("timing") +end + + +function _M.enter_context(name) + if not should_run() then + return + end + + ngx.ctx.req_trace_ctx:enter_subcontext(name) +end + + +function _M.leave_context() + if not should_run() then + return + end + + ngx.ctx.req_trace_ctx:leave_subcontext() +end + + +function _M.set_context_prop(k, v) + if not should_run() then + return + end + + ngx.ctx.req_trace_ctx:set_context_prop(k, v) +end + + +function _M.get_context_kv(k) + if not should_run() then + return + end + + return ngx.ctx.req_trace_ctx:get_context_kv(k) +end + + +function _M.set_root_context_prop(k, v) + if not should_run() then + return + end + + ngx.ctx.req_trace_ctx:set_root_context_prop(k, v) +end + + +function _M.header_filter() + local req_tr_ctx = ngx.ctx.req_trace_ctx + + req_tr_ctx:mock_upstream_phase() + local output = req_tr_ctx:to_json() + + if #output >= HEADER_JSON_TRUNCATE_LENGTH and not req_tr_ctx:from_loopback() then + output = assert(cjson.encode({ + truncated = true, + debug_id = ngx.ctx.req_trace_ctx:get_root_context_kv("debug_id"), + message = "Output is truncated, please check the error_log for full output by filtering with the debug_id.", + })) + + ngx.ctx.req_trace_ctx.log = true + end + + ngx.header["X-Kong-Request-Debug-Output"] = output +end + + +function _M.log() + local req_tr_ctx = ngx.ctx.req_trace_ctx + + if not req_tr_ctx:needs_logging() then + return + end + + req_tr_ctx:mock_upstream_phase() + local output = req_tr_ctx:to_json() + local debug_id = req_tr_ctx:get_root_context_kv("debug_id") + + if #output >= LOG_JSON_TRUNCATE_LENGTH then + -- split the output into N parts + local parts = {} + local i = 1 + local j = 1 + local len = #output + + while i <= len do + parts[j] = output:sub(i, i + LOG_JSON_TRUNCATE_LENGTH - 1) + i = i + LOG_JSON_TRUNCATE_LENGTH + j = j + 1 + end + + local nparts = #parts + for no, part in ipairs(parts) do + local msg = string_format("%s id: %s parts: %d/%d output: %s", + constants.REQUEST_DEBUG_LOG_PREFIX, + debug_id, no, nparts, part) + ngx.log(ngx.NOTICE, msg) + end + + return + end + + local msg = string_format("%s id: %s output: %s", + constants.REQUEST_DEBUG_LOG_PREFIX, + debug_id, output) + ngx.log(ngx.NOTICE, msg) +end + + +function _M.init_worker(is_enabled) + enabled = is_enabled and ngx.config.subsystem == "http" + + if enabled then + req_dyn_hook.always_enable("timing:auth") + end +end + + +function _M.register_hooks() + require("kong.timing.hooks").register_hooks(_M) + + req_dyn_hook.hook("timing:auth", "auth", function() + _M.auth() + end) + + req_dyn_hook.hook("timing", "dns:cache_lookup", function(cache_hit) + _M.set_context_prop("cache_hit", cache_hit) + end) + + req_dyn_hook.hook("timing", "workspace_id:got", function(id) + _M.set_root_context_prop("workspace_id", id) + end) + + req_dyn_hook.hook("timing", "before:rewrite", function() + _M.enter_context("rewrite") + end) + + req_dyn_hook.hook("timing", "after:rewrite", function() + _M.leave_context() -- leave rewrite + end) + + req_dyn_hook.hook("timing", "before:balancer", function() + _M.enter_context("balancer") + end) + + req_dyn_hook.hook("timing", "after:balancer", function() + _M.leave_context() -- leave balancer + end) + + req_dyn_hook.hook("timing", "before:access", function() + _M.enter_context("access") + end) + + req_dyn_hook.hook("timing", "after:access", function() + _M.leave_context() -- leave access + end) + + req_dyn_hook.hook("timing", "before:response", function() + _M.enter_context("response") + end) + + req_dyn_hook.hook("timing", "after:response", function() + _M.leave_context() -- leave response + end) + + req_dyn_hook.hook("timing", "before:header_filter", function() + _M.enter_context("header_filter") + end) + + req_dyn_hook.hook("timing", "after:header_filter", function() + _M.leave_context() -- leave header_filter + _M.header_filter() + end) + + req_dyn_hook.hook("timing", "before:body_filter", function() + _M.enter_context("body_filter") + end) + + req_dyn_hook.hook("timing", "after:body_filter", function() + _M.leave_context() -- leave body_filter + end) + + req_dyn_hook.hook("timing", "before:log", function() + _M.enter_context("log") + end) + + req_dyn_hook.hook("timing", "after:log", function() + _M.leave_context() -- leave log + _M.log() + end) + + req_dyn_hook.hook("timing", "before:plugin_iterator", function() + _M.enter_context("plugins") + end) + + req_dyn_hook.hook("timing", "after:plugin_iterator", function() + _M.leave_context() -- leave plugins + end) + + req_dyn_hook.hook("timing", "before:plugin", function(plugin_name, plugin_id) + _M.enter_context(plugin_name) + _M.enter_context(plugin_id) + end) + + req_dyn_hook.hook("timing", "after:plugin", function() + _M.leave_context() -- leave plugin_id + _M.leave_context() -- leave plugin_name + end) +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index d95a5adcbc8..f718933b761 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1815,10 +1815,12 @@ _M.sha256_base64url = sha256_base64url local get_now_ms local get_updated_now_ms local get_start_time_ms +local get_updated_monotonic_ms do - local now = ngx.now - local update_time = ngx.update_time - local start_time = ngx.req.start_time + local now = ngx.now + local update_time = ngx.update_time + local start_time = ngx.req.start_time + local monotonic_msec = require("resty.core.time").monotonic_msec function get_now_ms() return now() * 1000 -- time is kept in seconds with millisecond resolution. @@ -1832,9 +1834,16 @@ do function get_start_time_ms() return start_time() * 1000 -- time is kept in seconds with millisecond resolution. end + + function get_updated_monotonic_ms() + update_time() + return monotonic_msec() + end end _M.get_now_ms = get_now_ms _M.get_updated_now_ms = get_updated_now_ms _M.get_start_time_ms = get_start_time_ms +_M.get_updated_monotonic_ms = get_updated_monotonic_ms + return _M diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua new file mode 100644 index 00000000000..c5e44ad04f7 --- /dev/null +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -0,0 +1,661 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_path = require "pl.path" +local pl_file = require "pl.file" +local http_mock = require "spec.helpers.http_mock" + +local CP_PREFIX = "servroot_cp" +local DP_PREFIX = "servroot_dp" +local TOKEN = "01dd4c9e-cb5e-4b26-9e49-4eb0509fbd68" +local TOKEN_FILE = ".request_debug_token" +local PLGUINS_ENABLED = "bundled,enable-buffering-response,muti-external-http-calls" +local TIME_TO_FIRST_BYTE = 250 -- milliseconds +local STREAMING = 400 -- seconds + + + +local function setup_route(path, upstream) + local admin_client = helpers.admin_client() + + local res = assert(admin_client:send { + method = "POST", + path = "/services", + body = { + url = upstream, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + + local body = assert(cjson.decode(assert.res_status(201, res))) + local service_id = assert(body.id) + + res = assert(admin_client:send { + method = "POST", + path = "/routes", + body = { + paths = { path }, + service = { + id = service_id, + }, + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + + body = assert(cjson.decode(assert.res_status(201, res))) + admin_client:close() + + return assert(body.id) +end + + +local function delete_route(route) + local admin_client = helpers.admin_client() + local res = assert(admin_client:send { + method = "DELETE", + path = "/routes/" .. route, + }) + + assert.res_status(204, res) + admin_client:close() +end + + +local function setup_plugin(route_id, plugin_name, config) + local admin_client = helpers.admin_client() + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = plugin_name, + config = config, + route = { + id = route_id, + } + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) + + local body = assert(cjson.decode(assert.res_status(201, res))) + admin_client:close() + + return assert(body.id) +end + + +local function delete_plugin(plugin) + local admin_client = helpers.admin_client() + local res = assert(admin_client:send { + method = "DELETE", + path = "/plugins/" .. plugin, + }) + + assert.res_status(204, res) + admin_client:close() +end + + +local function get_token_file_content(deployment) + local path + + if deployment == "traditional" then + path = pl_path.join(helpers.test_conf.prefix, TOKEN_FILE) + + else + assert(deployment == "hybrid", "unknown deploy mode") + path = pl_path.join(DP_PREFIX, TOKEN_FILE) + end + + return pl_file.read(path) +end + + +local function assert_token_file_exists(deployment) + return assert(get_token_file_content(deployment)) +end + + +local function assert_cp_has_no_token_file(deployment) + if deployment ~= "hybrid" then + return + end + + local path = pl_path.join(CP_PREFIX, TOKEN_FILE) + assert(not pl_path.exists(path), "token file should not exist in CP") +end + + +local function get_output_header(_deployment, path, filter, fake_ip, token) + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = path, + headers = { + ["X-Kong-Request-Debug"] = filter or "*", + ["X-Kong-Request-Debug-Token"] = token, + ["X-Real-IP"] = fake_ip or "127.0.0.1", + } + }) + assert.not_same(500, res.status) + res:read_body() -- discard body + + if not res.headers["X-Kong-Request-Debug-Output"] then + return nil + end + + local json = assert(cjson.decode(res.headers["X-Kong-Request-Debug-Output"])) + assert.falsy(json.dangling) + proxy_client:close() + return json +end + + +local function get_output_log(deployment, path, filter, fake_ip, token) + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = path, + headers = { + ["X-Kong-Request-Debug"] = filter or "*", + ["X-Kong-Request-Debug-Token"] = token, + ["X-Kong-Request-Debug-Log"] = "true", + ["X-Real-IP"] = fake_ip or "127.0.0.1", + } + }) + assert.not_same(500, res.status) + res:read_body() -- discard body + + if not res.headers["X-Kong-Request-Debug-Output"] then + return nil + end + + local output = assert(cjson.decode(res.headers["X-Kong-Request-Debug-Output"])) + local debug_id = assert(output.debug_id) + + local keyword = "[request-debug] id: " .. debug_id + + if deployment == "traditional" then + path = pl_path.join(helpers.test_conf.prefix, "logs/error.log") + + else + assert(deployment == "hybrid", "unknown deploy mode") + path = pl_path.join(DP_PREFIX, "logs/error.log") + end + + local json + local truncated = false + + pcall(function() + helpers.pwait_until(function() + json = "" + local content = assert(pl_file.read(path)) + local start_idx = assert(content:find(keyword, nil, true)) + start_idx = assert(content:find("output: ", start_idx, true)) + local end_idx + + while true do + end_idx = assert(content:find(" while logging request", start_idx, true)) + json = json .. content:sub(start_idx + #"output: ", end_idx - 1) + start_idx = content:find(keyword, end_idx, true) + if not start_idx then + break + end + + truncated = true + start_idx = assert(content:find("output: ", start_idx, true)) + end + + json = assert(cjson.decode(json)) + end, 10) + end) + + if not json then + return nil + end + + assert.falsy(json.dangling) + proxy_client:close() + + return json, truncated +end + + +local function assert_has_output_header(deployment, path, filter, fake_ip, token) + return assert(get_output_header(deployment, path, filter, fake_ip, token), "output header should exist") +end + + +local function assert_has_output_log(deployment, path, filter, fake_ip, token) + return assert(get_output_log(deployment, path, filter, fake_ip, token), "output log should exist") +end + + +local function assert_has_no_output_header(deployment, path, filter, fake_ip, token) + assert(not get_output_header(deployment, path, filter, fake_ip, token), "output header should not exist") +end + + +local function assert_has_no_output_log(deployment, path, filter, fake_ip, token) + assert(not get_output_log(deployment, path, filter, fake_ip, token), "output log should not exist") +end + + +local function assert_plugin_has_span(plugin_span, span_name) + for _, span in pairs(plugin_span) do + if span.child[span_name] then + return true + end + end + + return true +end + + +local function start_kong(strategy, deployment, disable_req_dbg, token) + local request_debug = nil + if disable_req_dbg then + request_debug = "off" + end + + helpers.get_db_utils(strategy, nil, { + "enable-buffering-response", + "muti-external-http-calls", + }) + + if deployment == "traditional" then + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + request_debug = request_debug, + request_debug_token = token, + trusted_ips = "0.0.0.0/0", + plugins = PLGUINS_ENABLED, + stream_listen = "127.0.0.1:" .. helpers.get_available_port(), + })) + + else + assert(deployment == "hybrid", "unknown deploy mode") + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + database = strategy, + prefix = CP_PREFIX, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + request_debug = request_debug, + proxy_listen = "off", + plugins = PLGUINS_ENABLED, + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = DP_PREFIX, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + request_debug = request_debug, + request_debug_token = token, + trusted_ips = "0.0.0.0/0", + plugins = PLGUINS_ENABLED, + stream_listen = "127.0.0.1:" .. helpers.get_available_port(), + })) + end +end + + +local function stop_kong(deployment) + if deployment == "traditional" then + assert(helpers.stop_kong()) + + else + assert(deployment == "hybrid", "unknown deploy mode") + assert(helpers.stop_kong(CP_PREFIX)) + assert(helpers.stop_kong(DP_PREFIX)) + end +end + + +for _, strategy in helpers.each_strategy() do +for __, deployment in ipairs({"traditional", "hybrid"}) do + +local desc = string.format("Request debug #%s #%s", strategy, deployment) + +describe(desc, function() + it("should enabled by default", function() + finally(function() + stop_kong(deployment) + end) + + start_kong(strategy, deployment) + assert_token_file_exists(deployment) + assert_cp_has_no_token_file(deployment) + assert_has_output_header(deployment, "/", "*") + end) + + it("can be disabled manually", function() + finally(function() + stop_kong(deployment) + end) + + start_kong(strategy, deployment, true) + + local has_token_file = pcall(assert_token_file_exists, deployment) + assert(not has_token_file, "token file should not exist") + + assert_has_no_output_header(deployment, "/", "*") + end) + + it("generating token randomly if not set", function() + finally(function() + stop_kong(deployment) + end) + + start_kong(strategy, deployment) + local token = assert_token_file_exists(deployment) + + assert_has_output_header(deployment, "/", "*", "1.1.1.1", token) + assert_has_no_output_header(deployment, "/", "*", "1.1.1.1", "invalid-token") + end) + + it("token can be set manually", function() + finally(function() + stop_kong(deployment) + end) + + start_kong(strategy, deployment, nil, TOKEN) + local token = assert_token_file_exists(deployment) + assert.same(TOKEN, token) + + assert_has_output_header(deployment, "/", "*", "1.1.1.1", TOKEN) + assert_has_no_output_header(deployment, "/", "*", "1.1.1.1", "invalid-token") + end) +end) + +describe(desc, function() + local mock, upstream + + lazy_setup(function() + start_kong(strategy, deployment, nil, TOKEN) + assert_token_file_exists(deployment) + assert_cp_has_no_token_file(deployment) + + mock = assert(http_mock.new(nil, { + ["/"] = { + content = string.format([[ + ngx.sleep(%s / 1000) + ngx.print("Hello") + ngx.flush(true) + + ngx.sleep(%s / 1000) + ngx.print(" World!") + ngx.flush(true) + ]], TIME_TO_FIRST_BYTE, STREAMING), + }, + }, nil)) + assert(mock:start()) + upstream = "http://localhost:" .. mock:get_default_port() + end) + + lazy_teardown(function() + stop_kong(deployment) + assert(mock:stop()) + end) + + it("do nothing if no debug header", function() + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + }) + assert.not_same(500, res.status) + res:read_body() -- discard body + assert.same(nil, res.headers["X-Kong-Request-Debug-Output"]) + end) + + it("clients from the loopback don't need a token", function() + assert_has_output_header(deployment, "/", "*", nil, nil) + end) + + it("clients from the non-loopback need a token", function() + assert_has_no_output_header(deployment, "/", "*", "1.1.1.1", nil) + assert_has_no_output_log(deployment, "/", "*", "1.1.1.1", nil) + assert_has_output_header(deployment, "/", "*", "1.1.1.1", TOKEN) + end) + + it("has debug_id and workspace_id", function() + local route_id = setup_route("/dummy", upstream) + + finally(function() + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/dummy", "*") + local log_output = assert_has_output_log(deployment, "/dummy", "*") + + assert.truthy(header_output.debug_id) + assert.truthy(header_output.workspace_id) + + assert.truthy(log_output.debug_id) + assert.truthy(log_output.workspace_id) + end) + + it("upstream span", function() + local route_id = setup_route("/slow-streaming", upstream) + + finally(function() + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/slow-streaming", "*") + local log_output = assert_has_output_log(deployment, "/slow-streaming", "*") + + local total_header = assert(tonumber(header_output.child.upstream.total_time)) + local tfb_header = assert(tonumber(header_output.child.upstream.child.time_to_first_byte.total_time)) + assert.falsy(header_output.child.upstream.child.streaming) + assert.same(total_header, tfb_header) + + local total_log = assert(tonumber(log_output.child.upstream.total_time)) + local tfb_log = assert(tonumber(log_output.child.upstream.child.time_to_first_byte.total_time)) + local streaming = assert(tonumber(log_output.child.upstream.child.streaming.total_time)) + assert.near(tfb_header, tfb_log, 10) + assert.same(total_log, tfb_log + streaming) + + assert.near(TIME_TO_FIRST_BYTE, tfb_log, 50) + assert.near(STREAMING, streaming, 50) + end) + + it("rewrite, access, balancer, header_filter, body_filter, log, plugin span, dns span", function() + local route_id = setup_route("/mutiple-spans", upstream) + + finally(function() + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/mutiple-spans", "*") + local log_output = assert_has_output_log(deployment, "/mutiple-spans", "*") + + assert.truthy(header_output.child.rewrite) + assert.truthy(header_output.child.access) + assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase + assert(header_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") + assert.truthy(header_output.child.balancer) + assert.truthy(header_output.child.header_filter) + + assert.truthy(log_output.child.rewrite) + assert.truthy(log_output.child.access) + assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase + assert(log_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") + assert.truthy(log_output.child.balancer) + assert.truthy(log_output.child.header_filter) + assert.truthy(log_output.child.body_filter) + assert.truthy(log_output.child.log) + end) + + it("subrequests involved", function() + local route_id = setup_route("/subrequests", upstream) + -- buffering resposne will issue a subrequest + local plugin_id = setup_plugin(route_id, "enable-buffering-response", {}) + + finally(function() + if plugin_id then + delete_plugin(plugin_id) + end + + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/subrequests", "*") + local log_output = assert_has_output_log(deployment, "/subrequests", "*") + + -- spans of main request + assert.truthy(header_output.child.rewrite) + assert.truthy(header_output.child.access) + assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.response) + + assert.truthy(log_output.child.rewrite) + assert.truthy(log_output.child.access) + assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(log_output.child.body_filter) + assert.truthy(log_output.child.log) + + -- spans of subrequest + assert.truthy(header_output.child.response.child.balancer) + assert.truthy(header_output.child.response.child.header_filter) + assert.truthy(header_output.child.response.child.plugins) + assert.truthy(header_output.child.response.child.plugins.child["enable-buffering-response"]) + + assert.truthy(log_output.child.response.child.balancer) + assert.truthy(log_output.child.response.child.header_filter) + assert.truthy(log_output.child.response.child.body_filter) + assert.truthy(log_output.child.response.child.plugins) + assert.truthy(log_output.child.response.child.plugins.child["enable-buffering-response"]) + end) + + it("external_http span", function() + local route_id = setup_route("/external_http", upstream) + local plugin_id = setup_plugin(route_id, "muti-external-http-calls", { calls = 1 }) + + finally(function() + if plugin_id then + delete_plugin(plugin_id) + end + + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/external_http", "*") + local log_output = assert_has_output_log(deployment, "/external_http", "*") + + local plugin_span = assert.truthy(header_output.child.access.child.plugins.child["muti-external-http-calls"].child) + assert_plugin_has_span(plugin_span, "external_http") + + plugin_span = assert.truthy(log_output.child.access.child.plugins.child["muti-external-http-calls"].child) + assert_plugin_has_span(plugin_span, "external_http") + end) + + it("redis span", function() + local route_id = setup_route("/redis", upstream) + local plugin_id = setup_plugin(route_id, "rate-limiting", { + second = 9999, + policy = "redis", + redis_host = helpers.redis_host, + redis_port = helpers.redis_port, + fault_tolerant = false, + redis_timeout = 10000, + }) + + finally(function() + if plugin_id then + delete_plugin(plugin_id) + end + + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/redis", "*") + local log_output = assert_has_output_log(deployment, "/redis", "*") + + local plugin_span = assert.truthy(header_output.child.access.child.plugins.child["rate-limiting"].child) + assert_plugin_has_span(plugin_span, "redis") + + plugin_span = assert.truthy(log_output.child.access.child.plugins.child["rate-limiting"].child) + assert_plugin_has_span(plugin_span, "redis") + end) + + it("truncate/split too large debug output", function() + local route_id = setup_route("/large_debug_output", upstream) + local plugin_id = setup_plugin(route_id, "muti-external-http-calls", { calls = 50 }) + + finally(function() + if plugin_id then + delete_plugin(plugin_id) + end + + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + local header_output = assert_has_output_header(deployment, "/large_debug_output", "*", "1.1.1.1", TOKEN) + local _, truncated = assert_has_output_log(deployment, "/large_debug_output", "*", "1.1.1.1", TOKEN) + + assert.truthy(header_output.truncated) + assert.truthy(truncated) + end) + + it("invalid X-Kong-Request-Debug request header should not trigger this feature", function() + local route_id = setup_route("/invalid_header", upstream) + + finally(function() + if route_id then + delete_route(route_id) + end + end) + + helpers.wait_for_all_config_update() + + assert_has_no_output_header(deployment, "/invalid_header", "invalid") + assert_has_no_output_log(deployment, "/invalid_header", "invalid") + end) + +end) -- describe +end -- for deployment +end -- for strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua new file mode 100644 index 00000000000..f27650bb83d --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua @@ -0,0 +1,20 @@ +local http = require "resty.http" + +local EnableBuffering = { + PRIORITY = 1000000, + VERSION = "1.0", +} + + +function EnableBuffering:access(conf) + local httpc = http.new() + httpc:set_timeout(1) + + for suffix = 0, conf.calls - 1 do + local uri = "http://really.really.really.really.really.really.not.exists." .. suffix + httpc:request_uri(uri) + end +end + + +return EnableBuffering diff --git a/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/schema.lua new file mode 100644 index 00000000000..d658e9893b7 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/schema.lua @@ -0,0 +1,18 @@ +return { + name = "muti-external-http-calls", + fields = { + { + config = { + type = "record", + fields = { + { + calls = { + type = "number", + required = true, + }, + } + }, + }, + }, + }, +} From c41db2faca9b2db477d0e562aa613e1cd3384e6b Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 27 Sep 2023 08:55:58 +0000 Subject: [PATCH 3012/4351] chore(deps): bump tj-actions/changed-files from 38.2.1 to 39.2.0 Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 38.2.1 to 39.2.0. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a...8238a4103220c636f2dad328ead8a7c8dbe316a3) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 28938afc27f..7cb5dca58c8 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -20,7 +20,7 @@ jobs: - name: computes changed files id: changelog-check - uses: tj-actions/changed-files@2f7246cb26e8bb6709b6cbfc1fec7febfe82e96a # v37 + uses: tj-actions/changed-files@8238a4103220c636f2dad328ead8a7c8dbe316a3 # v37 with: files: 'changelog/unreleased/**/*.yml' From 6890007457c1c974f953ca442c0eed75458bb6d6 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 28 Sep 2023 17:46:49 +0800 Subject: [PATCH 3013/4351] feat(request-id): introduce unique Request ID (#11663) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * feat(request-id): add Request ID * Add an immutable request ID * Include request ID + trace and correlation IDs to the log serializer * update Access log and Error log to append request id * update the error templates to include the request id * Bump lua-kong-nginx-module to version 0.7.1 * Use the new directive `lua_kong_error_log_request_id` introduced in 0.7.0 which adds the request id to the error log output Includes: * unit tests for the new `request_id` module * integration tests to check: * request id, correlation id, trace ids are added to log serializer * feat(request-id): add request-id to error templates * feat(request-id): request ID header + span attribute * add the x-kong-request-id downstream header which contains the value of the request_id, and can be controlled via the `headers` config option * add the x-kong-request-id upstream header which contains the value of the request_id, and can be controlled via the `headers_upstream` config option * add the `kong.request.id` span attribute which contains the value of the request_id * tests for all the above * docs(conf): request ID Co-authored-by: Enrique García Cota * feat(request-id): address PR feedback * rephrase log messages * remove unneeded conditional * better changelog * use upvalues to cache headers access * use request id instead of kong_request_id (no longer needed as we don't need write access) * cache locals in hot path * improved performance of add_trace_id_formats function * refactored docs in kong.conf.default * perf: cache `request_id.get()` at the module level KAG-2034 FTI-4837 --------- Co-authored-by: samugi Co-authored-by: Enrique García Cota Co-authored-by: Qi --- .requirements | 2 +- .../kong/lua_kong_nginx_module_bump.yml | 3 + changelog/unreleased/kong/request_id.yml | 6 + kong-3.5.0-0.rockspec | 1 + kong.conf.default | 64 ++- kong/conf_loader/init.lua | 35 +- kong/constants.lua | 1 + kong/error_handlers.lua | 4 +- kong/pdk/log.lua | 9 + kong/pdk/response.lua | 4 +- kong/plugins/correlation-id/handler.lua | 2 + kong/runloop/handler.lua | 26 ++ kong/templates/kong_defaults.lua | 3 +- kong/templates/nginx_kong.lua | 11 +- kong/tools/utils.lua | 7 +- kong/tracing/instrumentation.lua | 2 + kong/tracing/propagation.lua | 94 +++- kong/tracing/request_id.lua | 44 ++ spec/01-unit/04-prefix_handler_spec.lua | 4 +- spec/01-unit/10-log_serializer_spec.lua | 7 + .../26-tracing/02-propagation_spec.lua | 3 +- .../01-unit/26-tracing/03-request-id_spec.lua | 62 +++ .../04-admin_api/22-debug_spec.lua | 8 +- spec/02-integration/05-proxy/06-ssl_spec.lua | 8 +- .../05-proxy/12-error_default_type_spec.lua | 48 +- .../05-proxy/13-error_handlers_spec.lua | 4 +- .../05-proxy/18-upstream_tls_spec.lua | 8 +- .../29-collect-plugin-errors_spec.lua | 3 +- .../05-proxy/30-max-args_spec.lua | 2 + .../05-proxy/33-request-id-header_spec.lua | 333 ++++++++++++++ .../10-go_plugins/01-reports_spec.lua | 10 +- .../14-tracing/01-instrumentations_spec.lua | 17 +- .../14-tracing/04-trace-ids-log_spec.lua | 423 ++++++++++++++++++ spec/03-plugins/04-file-log/01-log_spec.lua | 12 +- .../03-plugins/09-key-auth/02-access_spec.lua | 46 +- .../10-basic-auth/03-access_spec.lua | 18 +- .../10-basic-auth/05-declarative_spec.lua | 3 +- .../11-correlation-id/01-access_spec.lua | 78 +++- .../01-access_spec.lua | 18 +- .../14-request-termination/02-access_spec.lua | 1 + .../17-ip-restriction/02-access_spec.lua | 4 +- spec/03-plugins/18-acl/02-access_spec.lua | 51 ++- .../19-hmac-auth/03-access_spec.lua | 6 +- .../23-rate-limiting/04-access_spec.lua | 11 +- .../02-access_spec.lua | 8 +- .../37-opentelemetry/04-exporter_spec.lua | 4 + .../error_templates/error_template.html | 1 + .../error_templates/error_template.json | 3 +- .../error_templates/error_template.plain | 3 +- .../error_templates/error_template.xml | 1 + t/01-pdk/08-response/13-error.t | 129 +++--- 51 files changed, 1456 insertions(+), 199 deletions(-) create mode 100644 changelog/unreleased/kong/lua_kong_nginx_module_bump.yml create mode 100644 changelog/unreleased/kong/request_id.yml create mode 100644 kong/tracing/request_id.lua create mode 100644 spec/01-unit/26-tracing/03-request-id_spec.lua create mode 100644 spec/02-integration/05-proxy/33-request-id-header_spec.lua create mode 100644 spec/02-integration/14-tracing/04-trace-ids-log_spec.lua diff --git a/.requirements b/.requirements index 563a2dbac69..27d76733379 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.1.2 PCRE=8.45 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=4d19e8d19c6dbc07eba5cf6f5ebacad95266f928 # 0.6.0 +LUA_KONG_NGINX_MODULE=8296b70ee1256b2cd59f246137b727f049174787 # 0.7.1 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml b/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml new file mode 100644 index 00000000000..6a8f9ac1ff7 --- /dev/null +++ b/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml @@ -0,0 +1,3 @@ +message: Bump lua-kong-nginx-module from 0.6.0 to 0.7.1 +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/request_id.yml b/changelog/unreleased/kong/request_id.yml new file mode 100644 index 00000000000..39d4daa08fc --- /dev/null +++ b/changelog/unreleased/kong/request_id.yml @@ -0,0 +1,6 @@ +message: > + A unique Request ID is now populated in the error log, access log, error templates, + log serializer, and in a new X-Kong-Request-Id header (configurable for upstream/downstream + using the `headers` and `headers_upstream` configuration options). +type: feature +scope: Core diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 4c7fd250331..88f8b605ca7 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -531,6 +531,7 @@ build = { ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", + ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", ["kong.timing"] = "kong/timing/init.lua", ["kong.timing.context"] = "kong/timing/context.lua", diff --git a/kong.conf.default b/kong.conf.default index 07c1fe87f90..1d288e795e8 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -235,40 +235,52 @@ # setting to specify a certificate authority. #error_template_html = # Path to the custom html error template to - # override the default html kong error template. - # - # The template is required to contain one single `%s` - # placeholder for the error message, as in the - # following example: + # override the default html kong error + # template. + # + # The template may contain up to two `%s` + # placeholders. The first one will expand to + # the error message. The second one will + # expand to the request ID. Both placeholders + # are optional, but recommended. + # Adding more than two placeholders will + # result in a runtime error when trying to + # render the template: # ``` # # #

My custom error template

- #

%s.

+ #

error: %s

+ #

request_id: %s

# # # ``` #error_template_json = # Path to the custom json error template to - # override the default json kong error template. + # override the default json kong error + # template. # - # Similarly to `error_template_html`, the template - # is required to contain one single `%s` placeholder for - # the error message. + # Similarly to `error_template_html`, the + # template may contain up to two `%s` + # placeholders for the error message and the + # request ID respectively. #error_template_xml = # Path to the custom xml error template to # override the default xml kong error template # - # Similarly to `error_template_html`, the template - # is required to contain one single `%s` placeholder for - # the error message. + # Similarly to `error_template_html`, the + # template may contain up to two `%s` + # placeholders for the error message and the + # request ID respectively. #error_template_plain = # Path to the custom plain error template to - # override the default plain kong error template + # override the default plain kong error + # template # - # Similarly to `error_template_html`, the template - # is required to contain one single `%s` placeholder for - # the error message. + # Similarly to `error_template_html`, the + # template may contain up to two `%s` + # placeholders for the error message and the + # request ID respectively. #------------------------------------------------------------------------------ # HYBRID MODE @@ -865,7 +877,7 @@ # # See docs for `ssl_cert_key` for detailed usage. -#headers = server_tokens, latency_tokens +#headers = server_tokens, latency_tokens, X-Kong-Request-Id # Comma-separated list of headers Kong should # inject in client responses. # @@ -895,6 +907,8 @@ # This is particularly useful for clients to # distinguish upstream statuses if the # response is rewritten by a plugin. + # - `X-Kong-Request-Id`: Unique identifier of + # the request. # - `server_tokens`: Same as specifying both # `Server` and `Via`. # - `latency_tokens`: Same as specifying @@ -911,6 +925,20 @@ # # Example: `headers = via, latency_tokens` +#headers_upstream = X-Kong-Request-Id + # Comma-separated list of headers Kong should + # inject in requests to upstream. + # + # At this time, the only accepted value is: + # - `X-Kong-Request-Id`: Unique identifier of + # the request. + # + # In addition, this value can be set + # to `off`, which prevents Kong from injecting + # the above header. Note that this + # does not prevent plugins from injecting + # headers of their own. + #trusted_ips = # Defines trusted IP addresses blocks that are # known to send correct `X-Forwarded-*` # headers. diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index edc6df174b3..f990521da0b 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -153,6 +153,11 @@ local HEADER_KEY_TO_NAME = { [lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, [lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, [lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, + [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, +} + +local UPSTREAM_HEADER_KEY_TO_NAME = { + [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, } @@ -374,6 +379,7 @@ local CONF_PARSERS = { allow_debug_header = { typ = "boolean" }, headers = { typ = "array" }, + headers_upstream = { typ = "array" }, trusted_ips = { typ = "array" }, real_ip_header = { typ = "string", @@ -1008,6 +1014,15 @@ local function check_and_parse(conf, opts) end end + if conf.headers_upstream then + for _, token in ipairs(conf.headers_upstream) do + if token ~= "off" and not UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then + errors[#errors + 1] = fmt("headers_upstream: invalid entry '%s'", + tostring(token)) + end + end + end + if conf.dns_resolver then for _, server in ipairs(conf.dns_resolver) do local dns = utils.normalize_ip(server) @@ -2096,8 +2111,9 @@ local function load(path, custom_conf, opts) do -- load headers configuration - local enabled_headers = {} + -- (downstream) + local enabled_headers = {} for _, v in pairs(HEADER_KEY_TO_NAME) do enabled_headers[v] = false end @@ -2123,6 +2139,23 @@ local function load(path, custom_conf, opts) end conf.enabled_headers = setmetatable(enabled_headers, _nop_tostring_mt) + + + -- (upstream) + local enabled_headers_upstream = {} + for _, v in pairs(UPSTREAM_HEADER_KEY_TO_NAME) do + enabled_headers_upstream[v] = false + end + + if #conf.headers_upstream > 0 and conf.headers_upstream[1] ~= "off" then + for _, token in ipairs(conf.headers_upstream) do + if token ~= "off" then + enabled_headers_upstream[UPSTREAM_HEADER_KEY_TO_NAME[lower(token)]] = true + end + end + end + + conf.enabled_headers_upstream = setmetatable(enabled_headers_upstream, _nop_tostring_mt) end for _, prefix in ipairs({ "ssl", "admin_ssl", "admin_gui_ssl", "status_ssl", "client_ssl", "cluster" }) do diff --git a/kong/constants.lua b/kong/constants.lua index 058fc90f4d3..f3ece205461 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -116,6 +116,7 @@ local constants = { FORWARDED_PATH = "X-Forwarded-Path", FORWARDED_PREFIX = "X-Forwarded-Prefix", ANONYMOUS = "X-Anonymous-Consumer", + REQUEST_ID = "X-Kong-Request-Id", VIA = "Via", SERVER = "Server" }, diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index ee5aae68468..e4e8e17d002 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -2,6 +2,7 @@ local kong = kong local find = string.find local fmt = string.format local utils = require "kong.tools.utils" +local request_id = require "kong.tracing.request_id" local CONTENT_TYPE = "Content-Type" @@ -64,7 +65,8 @@ return function(ctx) else local mime_type = utils.get_response_type(accept_header) - message = fmt(utils.get_error_template(mime_type), message) + local rid = request_id.get() or "" + message = fmt(utils.get_error_template(mime_type), message, rid) headers = { [CONTENT_TYPE] = mime_type } end diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index bfea8544ab6..a0914e52542 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -36,6 +36,7 @@ local kong = kong local check_phase = phase_checker.check local split = utils.split local byte = string.byte +local request_id_get = require "kong.tracing.request_id".get local _PREFIX = "[kong] " @@ -735,6 +736,7 @@ do -- The following fields are included in the returned table: -- * `client_ip` - client IP address in textual format. -- * `latencies` - request/proxy latencies. + -- * `request.id` - request id. -- * `request.headers` - request headers. -- * `request.method` - request method. -- * `request.querystring` - request query strings. @@ -759,6 +761,12 @@ do -- * `request.tls.cipher` - TLS/SSL cipher used by the connection. -- * `request.tls.client_verify` - mTLS validation result. Contents are the same as described in [$ssl_client_verify](https://nginx.org/en/docs/http/ngx_http_ssl_module.html#var_ssl_client_verify). -- + -- The following field is only present in requests where a tracing plugin (OpenTelemetry or Zipkin) is executed: + -- * `trace_id` - trace ID. + -- + -- The following field is only present in requests where the Correlation ID plugin is executed: + -- * `correlation_id` - correlation ID. + -- -- **Warning:** This function may return sensitive data (e.g., API keys). -- Consider filtering before writing it to unsecured locations. -- @@ -809,6 +817,7 @@ do local root = { request = { + id = request_id_get() or "", uri = request_uri, url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri, querystring = okong.request.get_query(), -- parameters, as a table diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 2c02c641e1b..54335f5dcd6 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -16,6 +16,7 @@ local cjson = require "cjson.safe" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" +local request_id = require "kong.tracing.request_id" local ngx = ngx @@ -1170,7 +1171,8 @@ local function new(self, major_version) local body if content_type ~= CONTENT_TYPE_GRPC then local actual_message = message or get_http_error_message(status) - body = fmt(utils.get_error_template(content_type), actual_message) + local rid = request_id.get() or "" + body = fmt(utils.get_error_template(content_type), actual_message, rid) end local ctx = ngx.ctx diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index a1268be7269..b7d917dde30 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -63,6 +63,8 @@ function CorrelationIdHandler:access(conf) end end + kong.log.set_serialize_value("correlation_id", correlation_id) + if conf.echo_downstream then -- For later use, to echo it back downstream kong.ctx.plugin.correlation_id = correlation_id diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index bdaed6a8fde..0fa194bedbd 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -12,6 +12,7 @@ local constants = require "kong.constants" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" +local request_id = require "kong.tracing.request_id" @@ -43,10 +44,12 @@ local log = ngx.log local exit = ngx.exit local exec = ngx.exec local header = ngx.header +local set_header = ngx.req.set_header local timer_at = ngx.timer.at local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header local http_version = ngx.req.http_version +local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode @@ -1332,6 +1335,9 @@ return { end, -- Only executed if the `router` module found a route and allows nginx to proxy it. after = function(ctx) + local enabled_headers_upstream = kong.configuration.enabled_headers_upstream + local headers = constants.HEADERS + -- Nginx's behavior when proxying a request with an empty querystring -- `/foo?` is to keep `$is_args` an empty string, hence effectively -- stripping the empty querystring. @@ -1424,6 +1430,16 @@ return { if var.http_proxy_connection then clear_header("Proxy-Connection") end + + -- X-Kong-Request-Id upstream header + local rid, rid_get_err = request_id_get() + if not rid then + log(WARN, "failed to get Request ID: ", rid_get_err) + end + + if enabled_headers_upstream[headers.REQUEST_ID] and rid then + set_header(headers.REQUEST_ID, rid) + end end }, header_filter = { @@ -1518,6 +1534,16 @@ return { end end end + + -- X-Kong-Request-Id downstream header + local rid, rid_get_err = request_id_get() + if not rid then + log(WARN, "failed to get Request ID: ", rid_get_err) + end + + if enabled_headers[headers.REQUEST_ID] and rid then + header[headers.REQUEST_ID] = rid + end end }, log = { diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 8971106a598..40aae4f00c3 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -65,7 +65,8 @@ admin_gui_ssl_cert = NONE admin_gui_ssl_cert_key = NONE status_ssl_cert = NONE status_ssl_cert_key = NONE -headers = server_tokens, latency_tokens +headers = server_tokens, latency_tokens, x-kong-request-id +headers_upstream = x-kong-request-id trusted_ips = NONE error_default_type = text/plain upstream_keepalive_pool_size = 512 diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 363e561de9d..283d6c6f0c9 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -51,6 +51,11 @@ exit_worker_by_lua_block { } > if (role == "traditional" or role == "data_plane") and #proxy_listeners > 0 then +log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' + '"$request" $status $body_bytes_sent ' + '"$http_referer" "$http_user_agent" ' + 'kong_request_id: "$request_id"'; + # Load variable indexes lua_kong_load_var_index default; @@ -76,7 +81,11 @@ server { error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; error_page 500 502 503 504 /kong_error_handler; - access_log ${{PROXY_ACCESS_LOG}}; + # Append the kong request id to the error log + # https://github.com/Kong/lua-kong-nginx-module#lua_kong_error_log_request_id + lua_kong_error_log_request_id $request_id; + + access_log ${{PROXY_ACCESS_LOG}} kong_log_format; error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; > if proxy_ssl_enabled then diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index f718933b761..5c1522eadef 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1427,18 +1427,21 @@ do

Error

%s.

+

request_id: %s

]], [CONTENT_TYPE_JSON] = [[ { - "message":"%s" + "message":"%s", + "request_id":"%s" }]], - [CONTENT_TYPE_PLAIN] = "%s\n", + [CONTENT_TYPE_PLAIN] = "%s\nrequest_id: %s\n", [CONTENT_TYPE_XML] = [[ %s + %s ]], } diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 39d30de5fbc..ad352d0d8c6 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -26,6 +26,7 @@ local setmetatable = setmetatable local cjson_encode = cjson.encode local _log_prefix = "[tracing] " local split = ngx_re.split +local request_id_get = require "kong.tracing.request_id".get local _M = {} local tracer = pdk_tracer @@ -247,6 +248,7 @@ function _M.request(ctx) ["http.flavor"] = http_flavor, ["http.client_ip"] = client.get_forwarded_ip(), ["net.peer.ip"] = client.get_ip(), + ["kong.request.id"] = request_id_get(), }, }) diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index f7ffb7c5d17..dbd7fa70d9a 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -520,6 +520,52 @@ local function find_header_type(headers) end +-- Performs a table merge to add trace ID formats to the current request's +-- trace ID and returns a table containing all the formats. +-- +-- Plugins can handle different formats of trace ids depending on their headers +-- configuration, multiple plugins executions may result in additional formats +-- of the current request's trace id. +-- +-- The `propagation_trace_id_all_fmt` table is stored in `ngx.ctx` to keep the +-- list of formats updated for the current request. +-- +-- Each item in the resulting `propagation_trace_id_all_fmt` table represents a +-- format associated with the trace ID for the current request. +-- +-- @param trace_id_new_fmt table containing the trace ID formats to be added +-- @returns propagation_trace_id_all_fmt table contains all the formats for +-- the current request +-- +-- @example +-- +-- propagation_trace_id_all_fmt = { datadog = "1234", +-- w3c = "abcd" } +-- +-- trace_id_new_fmt = { ot = "abcd", +-- w3c = "abcd" } +-- +-- propagation_trace_id_all_fmt = { datadog = "1234", +-- ot = "abcd", +-- w3c = "abcd" } +-- +local function add_trace_id_formats(trace_id_new_fmt) + -- TODO: @samugi - move trace ID table in the unified tracing context + local trace_id_all_fmt = ngx.ctx.propagation_trace_id_all_fmt + if not trace_id_all_fmt then + ngx.ctx.propagation_trace_id_all_fmt = trace_id_new_fmt + return trace_id_new_fmt + end + + -- add new formats to trace ID formats table + for format, value in pairs(trace_id_new_fmt) do + trace_id_all_fmt[format] = value + end + + return trace_id_all_fmt +end + + local function parse(headers, conf_header_type) if conf_header_type == "ignore" then return nil @@ -589,9 +635,24 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default found_header_type = found_header_type or conf_default_header_type or "b3" + -- contains all the different formats of the current trace ID, with zero or + -- more of the following entries: + -- { + -- ["b3"] = "", -- the trace_id when the request has a b3 or X-B3-TraceId (zipkin) header + -- ["w3c"] = "", -- the trace_id when the request has a W3C header + -- ["jaeger"] = "", -- the trace_id when the request has a jaeger tracing header + -- ["ot"] = "", -- the trace_id when the request has an OpenTelemetry tracing header + -- ["aws"] = "", -- the trace_id when the request has an aws tracing header + -- ["gcp"] = "", -- the trace_id when the request has a gcp tracing header + -- } + local trace_id_formats = {} + if conf_header_type == "b3" or found_header_type == "b3" then - set_header("x-b3-traceid", to_hex(proxy_span.trace_id)) + local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.b3 = trace_id + + set_header("x-b3-traceid", trace_id) set_header("x-b3-spanid", to_hex(proxy_span.span_id)) if proxy_span.parent_id then set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) @@ -605,7 +666,10 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "b3-single" or found_header_type == "b3-single" then - set_header("b3", to_hex(proxy_span.trace_id) .. + local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.b3 = trace_id + + set_header("b3", trace_id .. "-" .. to_hex(proxy_span.span_id) .. "-" .. (proxy_span.should_sample and "1" or "0") .. (proxy_span.parent_id and "-" .. to_hex(proxy_span.parent_id) or "")) @@ -613,15 +677,21 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "w3c" or found_header_type == "w3c" then -- OTEL uses w3c trace context format so to_ot_trace_id works here + local trace_id = to_hex(to_w3c_trace_id(proxy_span.trace_id)) + trace_id_formats.w3c = trace_id + set_header("traceparent", fmt("00-%s-%s-%s", - to_hex(to_w3c_trace_id(proxy_span.trace_id)), + trace_id, to_hex(proxy_span.span_id), proxy_span.should_sample and "01" or "00")) end if conf_header_type == "jaeger" or found_header_type == "jaeger" then + local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.jaeger = trace_id + set_header("uber-trace-id", fmt("%s:%s:%s:%s", - to_hex(proxy_span.trace_id), + trace_id, to_hex(proxy_span.span_id), proxy_span.parent_id and to_hex(proxy_span.parent_id) or "0", proxy_span.should_sample and "01" or "00")) @@ -629,7 +699,10 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "ot" or found_header_type == "ot" then to_ot_trace_id = to_ot_trace_id or require "kong.plugins.opentelemetry.otlp".to_ot_trace_id - set_header("ot-tracer-traceid", to_hex(to_ot_trace_id(proxy_span.trace_id))) + local trace_id = to_hex(to_ot_trace_id(proxy_span.trace_id)) + trace_id_formats.ot = trace_id + + set_header("ot-tracer-traceid", trace_id) set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") @@ -645,6 +718,8 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default if conf_header_type == "aws" or found_header_type == "aws" then local trace_id = to_hex(proxy_span.trace_id) + trace_id_formats.aws = trace_id + set_header("x-amzn-trace-id", "Root=" .. AWS_TRACE_ID_VERSION .. "-" .. sub(trace_id, 1, AWS_TRACE_ID_TIMESTAMP_LEN) .. "-" .. sub(trace_id, AWS_TRACE_ID_TIMESTAMP_LEN + 1, #trace_id) .. @@ -654,11 +729,18 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default end if conf_header_type == "gcp" or found_header_type == "gcp" then - set_header("x-cloud-trace-context", to_gcp_trace_id(to_hex(proxy_span.trace_id)) .. + local trace_id = to_gcp_trace_id(to_hex(proxy_span.trace_id)) + trace_id_formats.gcp = trace_id + + set_header("x-cloud-trace-context", trace_id .. "/" .. openssl_bignum.from_binary(proxy_span.span_id):to_dec() .. ";o=" .. (proxy_span.should_sample and "1" or "0") ) end + + trace_id_formats = add_trace_id_formats(trace_id_formats) + -- add trace IDs to log serializer output + kong.log.set_serialize_value("trace_id", trace_id_formats) end diff --git a/kong/tracing/request_id.lua b/kong/tracing/request_id.lua new file mode 100644 index 00000000000..c16f7a5d705 --- /dev/null +++ b/kong/tracing/request_id.lua @@ -0,0 +1,44 @@ +local ngx = ngx + +local NGX_VAR_PHASES = { + set = true, + rewrite = true, + access = true, + content = true, + header_filter = true, + body_filter = true, + log = true, + balancer = true, +} + + +local function get_ctx_request_id() + return ngx.ctx.request_id +end + + +local function get() + local rid = get_ctx_request_id() + + if not rid then + local phase = ngx.get_phase() + if not NGX_VAR_PHASES[phase] then + return nil, "cannot access ngx.var in " .. phase .. " phase" + end + + -- first access to the request id for this request: + -- initialize with the value of $request_id + rid = ngx.var.request_id + ngx.ctx.request_id = rid + end + + return rid +end + + +return { + get = get, + + -- for unit testing + _get_ctx_request_id = get_ctx_request_id, +} diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 24e94d900f7..50141e70c6c 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -492,7 +492,7 @@ describe("NGINX conf compiler", function() nginx_stream_tcp_nodelay = "on", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("access_log%s/dev/stdout;", nginx_conf) + assert.matches("access_log%s/dev/stdout%skong_log_format;", nginx_conf) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) @@ -502,7 +502,7 @@ describe("NGINX conf compiler", function() nginx_stream_tcp_nodelay = "on", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("access_log%slogs/access.log;", nginx_conf) + assert.matches("access_log%slogs/access.log%skong_log_format;", nginx_conf) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%s/dev/stdout%scustom;", nginx_conf) end) diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index e6be436df72..d3ba2970a96 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -22,6 +22,7 @@ describe("kong.log.serialize", function() }, }, var = { + request_id = "1234", request_uri = "/request_uri", upstream_uri = "/upstream_uri", scheme = "http", @@ -47,8 +48,13 @@ describe("kong.log.serialize", function() resp = { get_headers = function() return {header1 = "respheader1", header2 = "respheader2", ["set-cookie"] = "delicious=delicacy"} end }, + get_phase = function() return "access" end, } + package.loaded["kong.tracing.request_id"] = nil + package.loaded["kong.pdk.log"] = nil + kong.log = require "kong.pdk.log".new(kong) + package.loaded["kong.pdk.request"] = nil local pdk_request = require "kong.pdk.request" kong.request = pdk_request.new(kong) @@ -80,6 +86,7 @@ describe("kong.log.serialize", function() assert.equal("500, 200 : 200, 200", res.upstream_status) assert.equal(200, res.request.size) assert.equal("/request_uri", res.request.uri) + assert.equal("1234", res.request.id) -- Response assert.is_table(res.response) diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua index 5b138ed1710..ad1b3972170 100644 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_spec.lua @@ -851,7 +851,8 @@ describe("propagation.set", function() log = { warn = function(msg) warnings[#warnings + 1] = msg - end + end, + set_serialize_value = function() end, } } diff --git a/spec/01-unit/26-tracing/03-request-id_spec.lua b/spec/01-unit/26-tracing/03-request-id_spec.lua new file mode 100644 index 00000000000..7b6bf3537f4 --- /dev/null +++ b/spec/01-unit/26-tracing/03-request-id_spec.lua @@ -0,0 +1,62 @@ +local request_id = require "kong.tracing.request_id" + +local function reset_globals(id) + _G.ngx.ctx = {} + _G.ngx.var = { + request_id = id, + } + _G.ngx.get_phase = function() -- luacheck: ignore + return "access" + end + + _G.kong = { + log = { + notice = function() end, + info = function() end, + }, + } +end + + +describe("Request ID unit tests", function() + local ngx_var_request_id = "1234" + + describe("get()", function() + local old_ngx_ctx + local old_ngx_var + local old_ngx_get_phase + + lazy_setup(function() + old_ngx_ctx = _G.ngx.ctx + old_ngx_var = _G.ngx.var + old_ngx_get_phase = _G.ngx.get_phase + end) + + before_each(function() + reset_globals(ngx_var_request_id) + end) + + lazy_teardown(function() + _G.ngx.ctx = old_ngx_ctx + _G.ngx.var = old_ngx_var + _G.ngx.get_phase = old_ngx_get_phase + end) + + it("returns the expected Request ID and caches it in ctx", function() + local id, err = request_id.get() + assert.is_nil(err) + assert.equal(ngx_var_request_id, id) + + local ctx_request_id = request_id._get_ctx_request_id() + assert.equal(ngx_var_request_id, ctx_request_id) + end) + + it("fails if accessed from phase that cannot read ngx.var", function() + _G.ngx.get_phase = function() return "init" end + + local id, err = request_id.get() + assert.is_nil(id) + assert.equal("cannot access ngx.var in init phase", err) + end) + end) +end) diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 17868a38867..9ab63b6696b 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -152,7 +152,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -203,7 +203,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -582,7 +582,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.no.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) @@ -621,7 +621,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() }, }) body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.line([[upstream SSL certificate does not match]] .. [[ "127.0.0.1" while SSL handshaking to upstream]], true, 2) diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index ce91dd55f9e..f03cae5bb23 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -307,7 +307,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(502, res) - assert.equal("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) assert.logfile().has.line("upstream SSL certificate verify error: " .. "(21:unable to verify the first certificate) " .. "while SSL handshaking to upstream", true, 2) @@ -397,7 +397,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(426, res) local json = cjson.decode(body) - assert.same({ message = "Please use HTTPS protocol" }, json) + assert.not_nil(json) + assert.matches("Please use HTTPS protocol", json.message) assert.contains("Upgrade", res.headers.connection) assert.equal("TLS/1.2, HTTP/1.1", res.headers.upgrade) @@ -412,7 +413,8 @@ for _, strategy in helpers.each_strategy() do body = assert.res_status(426, res) json = cjson.decode(body) - assert.same({ message = "Please use HTTPS protocol" }, json) + assert.not_nil(json) + assert.matches("Please use HTTPS protocol", json.message) assert.contains("Upgrade", res.headers.connection) assert.equal("TLS/1.2, HTTP/1.1", res.headers.upgrade) end) diff --git a/spec/02-integration/05-proxy/12-error_default_type_spec.lua b/spec/02-integration/05-proxy/12-error_default_type_spec.lua index 4599915022e..36311f84eb4 100644 --- a/spec/02-integration/05-proxy/12-error_default_type_spec.lua +++ b/spec/02-integration/05-proxy/12-error_default_type_spec.lua @@ -1,12 +1,14 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" -local pl_file = require "pl.file" +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" +local constants = require "kong.constants" local XML_TEMPLATE = [[ %s + %s ]] @@ -20,10 +22,14 @@ local HTML_TEMPLATE = [[

Error

%s.

+

request_id: %s

]] +local PLAIN_TEMPLATE = "%s\nrequest_id: %s" + + local RESPONSE_CODE = 504 local RESPONSE_MESSAGE = "The upstream server is timing out" @@ -66,6 +72,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() + helpers.clean_logfile() end) after_each(function() @@ -84,7 +91,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -132,6 +140,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() + helpers.clean_logfile() end) after_each(function() @@ -150,10 +159,16 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - assert.equal(RESPONSE_MESSAGE, body) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local plain_message = string.format(PLAIN_TEMPLATE, RESPONSE_MESSAGE, request_id) + assert.equals(plain_message, body) end) describe("Accept header modified Content-Type", function() + before_each(function() + helpers.clean_logfile() + end) + it("text/html", function() local res = assert(proxy_client:send { method = "GET", @@ -164,7 +179,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(HTML_TEMPLATE, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -192,7 +208,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(RESPONSE_CODE, res) - local xml_message = string.format(XML_TEMPLATE, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local xml_message = string.format(XML_TEMPLATE, RESPONSE_MESSAGE, request_id) assert.equal(xml_message, body) end) end) @@ -240,6 +257,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() + helpers.clean_logfile() end) after_each(function() @@ -249,6 +267,10 @@ for _, strategy in helpers.each_strategy() do end) describe("Accept header modified Content-Type", function() + before_each(function() + helpers.clean_logfile() + end) + it("text/html", function() local res = assert(proxy_client:send { method = "GET", @@ -260,7 +282,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(html_template_path) - local html_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -275,7 +298,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(plain_template_path) - local html_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) @@ -304,7 +328,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(xml_template_path) - local xml_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local xml_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(xml_message, body) end) @@ -320,7 +345,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(RESPONSE_CODE, res) local custom_template = pl_file.read(html_template_path) - local html_message = string.format(custom_template, RESPONSE_MESSAGE) + local request_id = res.headers[constants.HEADERS.REQUEST_ID] + local html_message = string.format(custom_template, RESPONSE_MESSAGE, request_id) assert.equal(html_message, body) end) diff --git a/spec/02-integration/05-proxy/13-error_handlers_spec.lua b/spec/02-integration/05-proxy/13-error_handlers_spec.lua index ad183b7b746..3c864e5d653 100644 --- a/spec/02-integration/05-proxy/13-error_handlers_spec.lua +++ b/spec/02-integration/05-proxy/13-error_handlers_spec.lua @@ -36,7 +36,7 @@ describe("Proxy error handlers", function() assert.res_status(400, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.equal("Bad request\n", body) + assert.matches("Bad request\nrequest_id: %x+\n", body) end) it("Request For Routers With Trace Method Not Allowed", function () @@ -47,7 +47,7 @@ describe("Proxy error handlers", function() assert.res_status(405, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.equal("Method not allowed\n", body) + assert.matches("Method not allowed\nrequest_id: %x+\n", body) end) end) end diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index 2b251e8fb51..ec1723d9a71 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -865,7 +865,7 @@ for _, strategy in helpers.each_strategy() do end, 10) if subsystems == "http" then - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end -- buffered_proxying @@ -884,7 +884,7 @@ for _, strategy in helpers.each_strategy() do end) end, 10) - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end end) end) @@ -1019,7 +1019,7 @@ for _, strategy in helpers.each_strategy() do end) end, 10) if subsystems == "http" then - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end -- buffered_proxying @@ -1038,7 +1038,7 @@ for _, strategy in helpers.each_strategy() do assert(proxy_client:close()) end) end, 10) - assert.equals("An invalid response was received from the upstream server", body) + assert.matches("An invalid response was received from the upstream server", body) end end) diff --git a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua index 52319d41823..cfed074e0cc 100644 --- a/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua +++ b/spec/02-integration/05-proxy/29-collect-plugin-errors_spec.lua @@ -58,7 +58,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) -- the other plugin's phases were executed: assert.logfile().has.line("header_filter phase", true) assert.logfile().has.line("body_filter phase", true) diff --git a/spec/02-integration/05-proxy/30-max-args_spec.lua b/spec/02-integration/05-proxy/30-max-args_spec.lua index ddcfdac0665..1cf67683ece 100644 --- a/spec/02-integration/05-proxy/30-max-args_spec.lua +++ b/spec/02-integration/05-proxy/30-max-args_spec.lua @@ -194,6 +194,8 @@ for _, strategy in helpers.each_strategy() do lua_max_uri_args = n ~= 100 and n or nil, lua_max_post_args = n ~= 100 and n or nil, log_level = "debug", + headers_upstream = "off", + headers = "off" }) end) diff --git a/spec/02-integration/05-proxy/33-request-id-header_spec.lua b/spec/02-integration/05-proxy/33-request-id-header_spec.lua new file mode 100644 index 00000000000..f8e0f222425 --- /dev/null +++ b/spec/02-integration/05-proxy/33-request-id-header_spec.lua @@ -0,0 +1,333 @@ +local helpers = require "spec.helpers" +local constants = require "kong.constants" +local cjson = require "cjson" + + +local function setup_db() + local bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }) + + local service = bp.services:insert { + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + protocol = helpers.mock_upstream_protocol, + } + + bp.routes:insert { + protocols = { "http" }, + hosts = { "request_id" }, + service = service, + } + + local route_post_func = bp.routes:insert { + protocols = { "http" }, + hosts = { "post-function-access" }, + service = service, + } + + bp.plugins:insert { + name = "post-function", + route = route_post_func, + config = { access = { + "ngx.req.set_header('" .. constants.HEADERS.REQUEST_ID .. "', 'overwritten')" + }} + } + + local route_post_func_2 = bp.routes:insert { + protocols = { "http" }, + hosts = { "post-function-header-filter" }, + service = service, + } + + bp.plugins:insert { + name = "post-function", + route = route_post_func_2, + config = { header_filter = { + "ngx.header['" .. constants.HEADERS.REQUEST_ID .. "'] = 'overwritten'" + }} + } + +end + + +describe(constants.HEADERS.REQUEST_ID .. " header", function() + local client + + describe("(downstream)", function() + describe("with default configuration", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + assert.res_status(200, res) + assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) + end) + + it("should be populated when no API matched", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "404.com", + } + }) + local body = assert.res_status(404, res) + body = cjson.decode(body) + + assert.matches(body.message, "no Route matched with those values") + assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) + end) + + it("overwrites value set by plugin", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "post-function-header-filter", + } + }) + assert.res_status(200, res) + + local downstream_header = res.headers[constants.HEADERS.REQUEST_ID] + assert.not_nil(downstream_header) + assert.matches("^[0-9a-f]+$", downstream_header) + assert.not_equal("overwritten", downstream_header) + end) + end) + + + describe("with configuration [headers=X-Kong-Request-Id]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers = "X-Kong-Request-Id", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + assert.res_status(200, res) + assert.matches("^[0-9a-f]+$", res.headers[constants.HEADERS.REQUEST_ID]) + end) + end) + + describe("is not injected with configuration [headers=off]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers = "off", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("is nil", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + assert.res_status(200, res) + assert.is_nil(res.headers[constants.HEADERS.REQUEST_ID]) + end) + end) + end) + + describe("(upstream)", function() + describe("default configuration", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/anything", + headers = { + host = "request_id", + } + }) + local body = assert.res_status(200, res) + body = cjson.decode(body) + assert.matches("^[0-9a-f]+$", body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) + end) + + it("overwrites client value if any", function() + local client_header_value = "client_value" + local res = assert(client:send { + method = "GET", + path = "/anything", + headers = { + host = "request_id", + ["X-Kong-Request-Id"] = client_header_value + } + }) + + local body = assert.res_status(200, res) + body = cjson.decode(body) + local upstream_received_header = body.headers[string.lower(constants.HEADERS.REQUEST_ID)] + + assert.matches("^[0-9a-f]+$", upstream_received_header) + assert.not_equal(client_header_value, upstream_received_header) + end) + + it("overwrites value set by plugin", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "post-function-access", + } + }) + + local body = assert.res_status(200, res) + body = cjson.decode(body) + local upstream_received_header = body.headers[string.lower(constants.HEADERS.REQUEST_ID)] + + assert.matches("^[0-9a-f]+$", upstream_received_header) + assert.not_equal("overwritten", upstream_received_header) + end) + end) + + + describe("is injected with configuration [headers=X-Kong-Request-Id]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "X-Kong-Request-Id", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("contains the expected value", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + local body = assert.res_status(200, res) + body = cjson.decode(body) + assert.matches("^[0-9a-f]+$", body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) + end) + end) + + + describe("is not injected with configuration [headers=off]", function() + lazy_setup(function() + setup_db() + + assert(helpers.start_kong { + nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "off", + }) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + it("is nil", function() + local res = assert(client:send { + method = "GET", + path = "/", + headers = { + host = "request_id", + } + }) + local body = assert.res_status(200, res) + body = cjson.decode(body) + assert.is_nil(body.headers[string.lower(constants.HEADERS.REQUEST_ID)]) + end) + end) + end) +end) diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index 7dd001add44..d3457d1683f 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -145,11 +145,11 @@ for _, strategy in helpers.each_strategy() do local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) for _, logpat in ipairs{ - "access_start: %d%d+\n", - "shared_msg: Kong!\n", - "request_header: this\n", - "response_header: mock_upstream\n", - "serialized:%b{}\n", + "access_start: %d%d+", + "shared_msg: Kong!", + "request_header: this", + "response_header: mock_upstream", + "serialized:%b{}", } do assert.match(logpat, logs) end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 834e3aaf7a7..28a5ba4255a 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -438,14 +438,15 @@ for _, strategy in helpers.each_strategy() do -- span attributes check assert_has_attributes(kong_span, { - ["http.method"] = "GET", - ["http.url"] = "http://status/status/200", - ["http.route"] = "/status", - ["http.host"] = "status", - ["http.scheme"] = "http", - ["http.flavor"] = "1.1", - ["http.client_ip"] = "127.0.0.1", - ["net.peer.ip"] = "127.0.0.1", + ["http.method"] = "GET", + ["http.url"] = "http://status/status/200", + ["http.route"] = "/status", + ["http.host"] = "status", + ["http.scheme"] = "http", + ["http.flavor"] = "1.1", + ["http.client_ip"] = "127.0.0.1", + ["net.peer.ip"] = "127.0.0.1", + ["kong.request.id"] = "^[0-9a-f]+$", }) assert_has_attributes(dns_span, { diff --git a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua new file mode 100644 index 00000000000..aff12255a3d --- /dev/null +++ b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua @@ -0,0 +1,423 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson.safe" +local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" + +local FILE_LOG_PATH = os.tmpname() + +local fmt = string.format + +local trace_id_hex_128 = "4bf92000000000000000000000000001" +local span_id = "0000000000000003" +local trace_id_hex_pattern = "^%x+$" + + +local tracing_headers = { + { + type = "b3", + serializer_key = "b3", + name = "X-B3-TraceId", + value = trace_id_hex_128, + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "b3-single", + serializer_key = "b3", + name = "b3", + value = fmt("%s-%s-1-%s", trace_id_hex_128, span_id, span_id), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "jaeger", + serializer_key = "jaeger", + name = "uber-trace-id", + value = fmt("%s:%s:%s:%s", trace_id_hex_128, span_id, span_id, "01"), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "w3c", + serializer_key = "w3c", + name = "traceparent", + value = fmt("00-%s-%s-01", trace_id_hex_128, span_id), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "gcp", + serializer_key = "gcp", + name = "x-cloud-trace-context", + value = trace_id_hex_128 .. "/1;o=1", + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "aws", + serializer_key = "aws", + name = "x-amzn-trace-id", + value = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + string.sub(trace_id_hex_128, 1, 8), + string.sub(trace_id_hex_128, 9, #trace_id_hex_128), + span_id, + "1" + ), + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, + { + type = "ot", + serializer_key = "ot", + name = "ot-tracer-traceid", + value = trace_id_hex_128, + trace_id = trace_id_hex_128, + trace_id_pattern = trace_id_hex_pattern, + }, +} + +local function wait_json_log() + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + +for _, strategy in helpers.each_strategy() do + local proxy_client + + for _, config_header in ipairs(tracing_headers) do + describe("Trace IDs log serializer spec #" .. strategy, function() + lazy_setup(function() + local bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + })) + + local service = bp.services:insert() + + local otel_route = bp.routes:insert({ + service = service, + hosts = { "otel" }, + }) + + local zipkin_route = bp.routes:insert({ + service = service, + hosts = { "zipkin" }, + }) + + local otel_zipkin_route = bp.routes:insert({ + service = service, + hosts = { "otel_zipkin" }, + }) + + local otel_zipkin_route_2 = bp.routes:insert({ + service = service, + hosts = { "otel_zipkin_2" }, + }) + + + bp.plugins:insert { + name = "file-log", + config = { + path = FILE_LOG_PATH, + reopen = true, + }, + } + + bp.plugins:insert({ + name = "opentelemetry", + route = { id = otel_route.id }, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = { id = otel_zipkin_route.id }, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = { id = otel_zipkin_route_2.id }, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "jaeger", + } + }) + + bp.plugins:insert({ + name = "zipkin", + route = { id = zipkin_route.id }, + config = { + sample_ratio = 1, + http_endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "zipkin", + route = { id = otel_zipkin_route.id }, + config = { + sample_ratio = 1, + http_endpoint = "http://localhost:8080/v1/traces", + header_type = config_header.type, + } + }) + + bp.plugins:insert({ + name = "zipkin", + route = { id = otel_zipkin_route_2.id }, + config = { + sample_ratio = 1, + http_endpoint = "http://localhost:8080/v1/traces", + header_type = "ot", + } + }) + + assert(helpers.start_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + tracing_instrumentations = "all", + tracing_sampling_rate = 1, + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + if proxy_client then + proxy_client:close() + end + end) + + before_each(function() + proxy_client = helpers.proxy_client() + os.remove(FILE_LOG_PATH) + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + + os.remove(FILE_LOG_PATH) + end) + + describe("with Opentelemetry", function() + local default_type_otel = "w3c" + + it("contains only the configured trace ID type: " .. config_header.type .. + " + the default (w3c) with no tracing headers in the request", function() + local r = proxy_client:get("/", { + headers = { + host = "otel", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the default trace id type (generated trace id) + assert.matches(trace_id_hex_pattern, + json_log.trace_id[default_type_otel]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= default_type_otel then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + + for _, req_header in ipairs(tracing_headers) do + it("contains only the configured trace ID type (" .. config_header.type .. + ") + the incoming (" .. req_header.type .. ")", function() + if req_header.type == config_header.type then + return + end + + local r = proxy_client:get("/", { + headers = { + host = "otel", + [req_header.name] = req_header.value, + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the incoming trace id + assert.equals(req_header.trace_id, + json_log.trace_id[req_header.serializer_key]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= req_header.serializer_key then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + end + end) + + describe("with Zipkin", function() + local default_type_zipkin = "b3" + + it("contains only the configured trace ID type: " .. config_header.type .. + " + the default (b3) with no tracing headers in the request", function() + local r = proxy_client:get("/", { + headers = { + host = "zipkin", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the default trace id type (generated trace id) + assert.matches(trace_id_hex_pattern, + json_log.trace_id[default_type_zipkin]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= default_type_zipkin then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + + for _, req_header in ipairs(tracing_headers) do + it("contains only the configured trace ID type (" .. config_header.type .. + ") + the incoming (" .. req_header.type .. ")", function() + if req_header.type == config_header.type then + return + end + + local r = proxy_client:get("/", { + headers = { + host = "zipkin", + [req_header.name] = req_header.value, + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type of the incoming trace id + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the incoming trace id + assert.equals(req_header.trace_id, + json_log.trace_id[req_header.serializer_key]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= req_header.serializer_key then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + end + end) + + describe("with Otel + Zipkin", function() + local default_type_zipkin = "b3" + + it("contains configured + zipkin types", function() + local r = proxy_client:get("/", { + headers = { + host = "otel_zipkin", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the configured trace id type + assert.matches(config_header.trace_id_pattern, + json_log.trace_id[config_header.serializer_key]) + -- contains the default trace id type (generated trace id) + -- here default only applies to zipkin because Opentelemetry executes second + -- and finds a tracing header (b3) in the request + assert.matches(trace_id_hex_pattern, + json_log.trace_id[default_type_zipkin]) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= config_header.serializer_key and k ~= default_type_zipkin then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + + it("contains trace id types from both plugins", function() + local r = proxy_client:get("/", { + headers = { + host = "otel_zipkin_2", + traceparent = "00-" .. trace_id_hex_128 .. "-" .. span_id .. "-01", + }, + }) + assert.response(r).has.status(200) + local json_log = wait_json_log() + assert.not_nil(json_log) + + -- contains the input (w3c) header's trace id format + assert.matches(trace_id_hex_pattern, + json_log.trace_id.w3c) + -- contains the jaeger header's trace id format (injected by otel) + assert.matches(trace_id_hex_pattern, + json_log.trace_id.jaeger) + -- contains the ot header's trace id format (injected by zipkin) + assert.matches(trace_id_hex_pattern, + json_log.trace_id.ot) + + -- does not contain other types + for _, header in ipairs(tracing_headers) do + local k = header.serializer_key + if k ~= "w3c" and k ~= "jaeger" and k ~= "ot" then + assert.is_nil(json_log.trace_id[k]) + end + end + end) + end) + end) + end +end diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 4c64a0524dc..fc834452306 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -447,8 +447,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("[file-log] failed to open the file: " .. - "No such file or directory while logging request", true, 30) + assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. + "No such file or directory.*while logging request", false, 30) end) it("the given path is not a file but a directory", function() @@ -467,8 +467,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("[file-log] failed to open the file: " .. - "Is a directory while logging request", true, 30) + assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. + "Is a directory.*while logging request", false, 30) end) it("logs are lost if reopen = false and file doesn't exist", function() @@ -506,8 +506,8 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - assert.logfile().has.line("[file-log] failed to open the file: " .. - "Permission denied while logging request", true, 30) + assert.logfile().has.line("\\[file-log\\] failed to open the file: " .. + "Permission denied.*while logging request", false, 30) end) it("the given path is a character device file", function() diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 06c3e9ec683..8135569a1f8 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -206,7 +206,9 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(401, res) local body = assert.res_status(401, res) - assert.same({message = "No API key found in request"}, cjson.decode(body)) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns Unauthorized on missing credentials", function() local res = assert(proxy_client:send { @@ -218,7 +220,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns Unauthorized on empty key header", function() local res = assert(proxy_client:send { @@ -231,7 +234,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns Unauthorized on empty key querystring", function() local res = assert(proxy_client:send { @@ -243,7 +247,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("returns WWW-Authenticate header on missing credentials", function() local res = assert(proxy_client:send { @@ -279,7 +284,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("handles duplicated key in querystring", function() local res = assert(proxy_client:send { @@ -291,7 +297,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Duplicate API key found" }, json) + assert.not_nil(json) + assert.matches("Duplicate API key found", json.message) end) end) @@ -351,7 +358,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) -- lua-multipart doesn't currently handle duplicates at all. @@ -371,7 +379,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Duplicate API key found" }, json) + assert.not_nil(json) + assert.matches("Duplicate API key found", json.message) end) end @@ -386,7 +395,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Duplicate API key found" }, json) + assert.not_nil(json) + assert.matches("Duplicate API key found", json.message) end) it("does not identify apikey[] as api keys", function() @@ -399,7 +409,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) it("does not identify apikey[1] as api keys", function() @@ -412,7 +423,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) end end) @@ -442,7 +454,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) end) @@ -501,7 +514,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) res = assert(proxy_client:send { method = "GET", @@ -513,7 +527,8 @@ for _, strategy in helpers.each_strategy() do }) body = assert.res_status(401, res) json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) end) @@ -642,7 +657,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "No API key found in request" }, json) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) end) end) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 95879c35fef..acf2c4374d1 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -143,7 +143,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Unauthorized" }, json) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) end) it("returns WWW-Authenticate header on missing credentials", function() @@ -173,7 +174,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("returns 401 Unauthorized on invalid credentials in Proxy-Authorization", function() @@ -187,7 +189,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("returns 401 Unauthorized on password only", function() @@ -201,7 +204,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("returns 401 Unauthorized on username only", function() @@ -215,7 +219,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("rejects gRPC call without credentials", function() @@ -289,7 +294,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) it("authenticates valid credentials in Proxy-Authorization", function() diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index a1c1495b48c..e73d1eaf503 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -177,7 +177,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Invalid authentication credentials" }, json) + assert.not_nil(json) + assert.matches("Invalid authentication credentials", json.message) end) end) diff --git a/spec/03-plugins/11-correlation-id/01-access_spec.lua b/spec/03-plugins/11-correlation-id/01-access_spec.lua index cb02876b52a..3bd73572f2f 100644 --- a/spec/03-plugins/11-correlation-id/01-access_spec.lua +++ b/spec/03-plugins/11-correlation-id/01-access_spec.lua @@ -1,10 +1,35 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local UUID_COUNTER_PATTERN = UUID_PATTERN .. "#%d" local TRACKER_PATTERN = "%d+%.%d+%.%d+%.%d+%-%d+%-%d+%-%d+%-%d+%-%d%d%d%d%d%d%d%d%d%d%.%d%d%d" +local FILE_LOG_PATH = os.tmpname() + + +local function wait_json_log() + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end for _, strategy in helpers.each_strategy() do @@ -57,6 +82,10 @@ for _, strategy in helpers.each_strategy() do }), }) + local route_serializer = bp.routes:insert { + hosts = { "correlation-serializer.com" }, + } + bp.plugins:insert { name = "correlation-id", route = { id = route1.id }, @@ -138,6 +167,20 @@ for _, strategy in helpers.each_strategy() do }, } + bp.plugins:insert { + name = "file-log", + route = { id = route_serializer.id }, + config = { + path = FILE_LOG_PATH, + reopen = true, + }, + } + + bp.plugins:insert { + name = "correlation-id", + route = { id = route_serializer.id }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -415,5 +458,34 @@ for _, strategy in helpers.each_strategy() do local downstream_id = assert.response(res).has.header("kong-request-id") assert.equals("my very personal id", downstream_id) end) + + describe("log serializer", function() + before_each(function() + os.remove(FILE_LOG_PATH) + end) + + after_each(function() + os.remove(FILE_LOG_PATH) + end) + + it("contains the Correlation ID", function() + local correlation_id = "1234" + local r = proxy_client:get("/", { + headers = { + host = "correlation-serializer.com", + ["Kong-Request-ID"] = correlation_id, + }, + }) + assert.response(r).has.status(200) + + local json_log = wait_json_log() + local request_id = json_log and json_log.request and json_log.request.id + assert.matches("^[a-f0-9]+$", request_id) + assert.True(request_id:len() == 32) + + local logged_id = json_log and json_log.correlation_id + assert.equals(correlation_id, logged_id) + end) + end) end) end diff --git a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua index e3302415119..eeef6f0a233 100644 --- a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua +++ b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua @@ -121,7 +121,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) it("blocks if size is greater than limit and Expect header", function() @@ -138,7 +139,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(417, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) for _, unit in ipairs(size_units) do @@ -155,7 +157,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) end @@ -219,7 +222,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) it("blocks if size is greater than limit and Expect header", function() @@ -236,7 +240,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(417, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) for _, unit in ipairs(size_units) do @@ -253,7 +258,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(413, res) local json = cjson.decode(body) - assert.same({ message = "Request size limit exceeded" }, json) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) end) end diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index 330f86dd15b..f8a28bea24e 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -163,6 +163,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "off", })) end) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index e1af8734813..aa79f234de1 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -318,7 +318,9 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Forbidden" }, json) + + assert.not_nil(json) + assert.matches("Forbidden", json.message) end) it("blocks a request when the IP is denied #grpc", function() diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index b4eb495a9b1..6112802f00f 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -822,7 +822,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Unauthorized" }, json) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) end) it("should fail when an authentication plugin is missing (with credential)", function() @@ -833,7 +834,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when not allowed", function() @@ -844,7 +846,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when not allowed with authenticated groups", function() @@ -855,7 +858,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should work when allowed", function() @@ -950,7 +954,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when denied with authenticated groups", function() @@ -961,7 +966,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail denied and with no authenticated groups", function() @@ -972,7 +978,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(401, res) local json = cjson.decode(body) - assert.same({ message = "Unauthorized" }, json) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) end) end) @@ -1007,7 +1014,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when not allowed with authenticated groups", function() @@ -1018,7 +1026,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when denied", function() @@ -1029,7 +1038,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should fail when denied with authenticated groups", function() @@ -1040,7 +1050,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) @@ -1070,7 +1081,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should not work when one of the ACLs denied with authenticated groups", function() @@ -1081,7 +1093,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should work when one of the ACLs is allowed", function() @@ -1110,7 +1123,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("should not work when at least one of the ACLs denied with authenticated groups", function() @@ -1121,7 +1135,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) end) @@ -1330,7 +1345,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) it("authorized groups even when anonymous consumer is present", function() @@ -1341,7 +1357,8 @@ for _, strategy in helpers.each_strategy() do })) local body = assert.res_status(403, res) local json = cjson.decode(body) - assert.same({ message = "You cannot consume this service" }, json) + assert.not_nil(json) + assert.matches("You cannot consume this service", json.message) end) end) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index dd34001d0b4..0269ecafc5f 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -362,7 +362,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) body = cjson.decode(body) - assert.same({ message = "HMAC signature cannot be verified" }, body) + assert.not_nil(body.message) + assert.matches("HMAC signature cannot be verified", body.message) end) it("should not pass with signature missing", function() @@ -381,7 +382,8 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) body = cjson.decode(body) - assert.same({ message = "HMAC signature cannot be verified" }, body) + assert.not_nil(body.message) + assert.matches("HMAC signature cannot be verified", body.message) end) it("should pass with GET", function() diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 389b53c58f9..63268657e2c 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -775,7 +775,8 @@ if limit_by == "ip" then local res2 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) local body2 = assert.res_status(429, res2) local json2 = cjson.decode(body2) - assert.same({ message = "API rate limit exceeded" }, json2) + assert.not_nil(json2.message) + assert.matches("API rate limit exceeded", json2.message) ngx_sleep(1) local res3 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) @@ -823,7 +824,7 @@ if limit_by == "ip" then res = GET(test_path) local json = cjson.decode(assert.res_status(404, res)) - assert.equal("Fake Not Found", json.message) + assert.matches("Fake Not Found", json.message) end) -- it("blocks with a custom error code and message", function() end -- if limit_by == "ip" then @@ -1120,7 +1121,8 @@ if policy == "cluster" then local res = assert(GET(test_path)) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) @@ -1191,7 +1193,8 @@ if policy == "redis" then local res = assert(GET(test_path)) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) assert.falsy(res.headers["X-Ratelimit-Limit-Minute"]) assert.falsy(res.headers["X-Ratelimit-Remaining-Minute"]) diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 74de03ac0b8..6c45606bd0c 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -344,7 +344,8 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }) local body = assert.res_status(406, res) local json = cjson.decode(body) - assert.same({ message = "Invalid" }, json) + assert.not_nil(json) + assert.matches("Invalid", json.message) end) it("cascading functions for a 400 and exit", function() @@ -356,7 +357,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do } }) local body = assert.res_status(400, res) - assert.same("Bad request", body) + assert.matches("Bad request", body) end) it("runtime error aborts with a 500", function() @@ -369,7 +370,8 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do }) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.not_nil(json) + assert.matches("An unexpected error occurred", json.message) end) end) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 3e0cbfd2f26..55e057d0977 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -414,6 +414,7 @@ for _, strategy in helpers.each_strategy() do it("#propagate w3c traceparent", function () local trace_id = gen_trace_id() local parent_id = gen_span_id() + local request_id local headers, body helpers.wait_until(function() @@ -433,6 +434,8 @@ for _, strategy in helpers.each_strategy() do local lines lines, body, headers = mock() + request_id = r.headers["X-Kong-Request-Id"] + return lines end, 10) @@ -458,6 +461,7 @@ for _, strategy in helpers.each_strategy() do { key = "http.scheme", value = { string_value = "http", value = "string_value" } }, { key = "http.status_code", value = { int_value = 200, value = "int_value" } }, { key = "http.url", value = { string_value = "http://0.0.0.0/", value = "string_value" } }, + { key = "kong.request.id", value = { string_value = request_id, value = "string_value" } }, { key = "net.peer.ip", value = { string_value = "127.0.0.1", value = "string_value" } }, }, attr) end) diff --git a/spec/fixtures/error_templates/error_template.html b/spec/fixtures/error_templates/error_template.html index 6fdf0a65cf0..456e67b5504 100644 --- a/spec/fixtures/error_templates/error_template.html +++ b/spec/fixtures/error_templates/error_template.html @@ -7,5 +7,6 @@

Not the default

%s.

+

request_id: %s

\ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.json b/spec/fixtures/error_templates/error_template.json index 9b4f605fa13..e9c4c30c0ea 100644 --- a/spec/fixtures/error_templates/error_template.json +++ b/spec/fixtures/error_templates/error_template.json @@ -1,3 +1,4 @@ { - "custom_template_message":"%s" + "custom_template_message":"%s", + "request_id":"%s" } \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.plain b/spec/fixtures/error_templates/error_template.plain index 425daf627ff..fcf08c89d14 100644 --- a/spec/fixtures/error_templates/error_template.plain +++ b/spec/fixtures/error_templates/error_template.plain @@ -1 +1,2 @@ -custom plain template: %s\n \ No newline at end of file +custom plain template: %s\n +request_id: %s\n \ No newline at end of file diff --git a/spec/fixtures/error_templates/error_template.xml b/spec/fixtures/error_templates/error_template.xml index a1836d6a995..c5039f20e14 100644 --- a/spec/fixtures/error_templates/error_template.xml +++ b/spec/fixtures/error_templates/error_template.xml @@ -2,4 +2,5 @@ custom template %s + %s \ No newline at end of file diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index a5caa0f81fe..047850b44b2 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -33,10 +33,11 @@ Accept: application/json --- error_code: 502 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"An invalid response was received from the upstream server" -} +--- response_body eval +qr/{ +\s*"message":"An invalid response was received from the upstream server", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -62,10 +63,11 @@ GET /t --- error_code: 400 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"Bad request" -} +--- response_body eval +qr/{ +\s*"message":"Bad request", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -93,10 +95,11 @@ Accept: json --- error_code: 400 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"Bad request" -} +--- response_body eval +qr/{ +\s*"message":"Bad request", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -128,11 +131,11 @@ Accept: application/json --- error_code: 503 --- response_headers_like Content-Type: application/xml ---- response_body - - - this is fine - +--- response_body eval +qr/<\?xml version="1\.0" encoding="UTF\-8"\?>\n +\s*this is fine<\/message> +\s*.*<\/requestid> +<\/error>/ --- no_error_log [error] @@ -160,18 +163,19 @@ Accept: text/plain;q=0.3, text/html;q=0.7, text/html;level=1, text/html;level=2; --- error_code: 502 --- response_headers_like Content-Type: text/html; charset=utf-8 ---- response_body - - - - - Error - - -

Error

-

An invalid response was received from the upstream server.

- - +--- response_body eval +qr/ +\s* +\s* +\s* +\s*Error<\/title> +\s*<\/head> +\s*<body> +\s*<h1>Error<\/h1> +\s*<p>An invalid response was received from the upstream server.<\/p> +\s*<p>request_id: .*<\/p> +\s*<\/body> +\s*<\/html>/ --- no_error_log [error] @@ -211,10 +215,11 @@ GET /t --- error_code: 500 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"An unexpected error occurred" -} +--- response_body eval +qr/{ +\s*"message":"An unexpected error occurred", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -242,10 +247,11 @@ Accept: application/json --- error_code: 419 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"I'm not a teapot" -} +--- response_body eval +qr/{ +\s*"message":"I'm not a teapot", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -273,10 +279,11 @@ Accept: application/json --- error_code: 500 --- response_headers_like Content-Type: application/json; charset=utf-8 ---- response_body chop -{ - "message":"oh no" -} +--- response_body eval +qr/{ +\s*"message":"oh no", +\s*"request_id":".*" +}/ --- no_error_log [error] @@ -304,11 +311,11 @@ Accept: application/xml --- error_code: 502 --- response_headers_like Content-Type: application/xml; charset=utf-8 ---- response_body -<?xml version="1.0" encoding="UTF-8"?> -<error> - <message>{"a field":"not a default message"}</message> -</error> +--- response_body eval +qr/<\?xml version="1\.0" encoding="UTF\-8"\?>\n<error> +\s*<message>\{"a field":"not a default message"\}<\/message> +\s*<requestid>.*<\/requestid> +<\/error>/ --- no_error_log [error] @@ -336,8 +343,9 @@ Accept: text/* --- error_code: 410 --- response_headers_like Content-Type: text/plain; charset=utf-8 ---- response_body -Gone +--- response_body eval +qr/Gone +request_id:.*/ --- no_error_log [error] @@ -470,17 +478,18 @@ Accept: application/xml;q=0.2, application/json;q=0.3 --- error_code: 502 --- response_headers_like Content-Type: text/html; charset=utf-8 ---- response_body -<!doctype html> -<html> - <head> - <meta charset="utf-8"> - <title>Error - - -

Error

-

An invalid response was received from the upstream server.

- - +--- response_body eval +qr/ +\s* +\s* +\s* +\s*Error<\/title> +\s*<\/head> +\s*<body> +\s*<h1>Error<\/h1> +\s*<p>An invalid response was received from the upstream server.<\/p> +\s*<p>request_id: .*<\/p> +\s*<\/body> +\s*<\/html>/ --- no_error_log [error] From 0af48848c4f3f49ad34feb9a88e92f3d705366c2 Mon Sep 17 00:00:00 2001 From: Guanlan D <hackertian@gmail.com> Date: Thu, 28 Sep 2023 18:58:11 +0800 Subject: [PATCH 3014/4351] docs(README.md): add link for Kong Manager (#11673) --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 36f9f77017a..d215c8469b5 100644 --- a/README.md +++ b/README.md @@ -38,7 +38,7 @@ The Gateway is now available on the following ports on localhost: - `:8000` - send traffic to your service via Kong - `:8001` - configure Kong using Admin API or via [decK](https://github.com/kong/deck) -- `:8002` - access Kong's management Web UI (Kong Manager) on [localhost:8002](http://localhost:8002) +- `:8002` - access Kong's management Web UI ([Kong Manager](https://github.com/Kong/kong-manager)) on [localhost:8002](http://localhost:8002) Next, follow the [quick start guide](https://docs.konghq.com/gateway-oss/latest/getting-started/configuring-a-service/ ) to tour the Gateway features. From 790a18e1d847add9fee65700ef166f889bf2d177 Mon Sep 17 00:00:00 2001 From: Michael Martin <michael.martin@konghq.com> Date: Thu, 21 Sep 2023 09:51:58 -0700 Subject: [PATCH 3015/4351] chore(deps): add lua-resty-ljsonschema 1.1.6 This rock takes lua-cjson as a dependency, so now we have an additional cjson.so file in the manifest. It's looking like about 42K in size, so it shouldn't bloat our packages/images --- kong-3.5.0-0.rockspec | 1 + scripts/explain_manifest/fixtures/alpine-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/alpine-arm64.txt | 5 +++++ scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 5 +++++ scripts/explain_manifest/fixtures/debian-10-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/debian-11-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/el7-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/el8-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/el9-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/el9-arm64.txt | 5 +++++ scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 5 +++++ scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 5 +++++ 15 files changed, 71 insertions(+) diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index 88f8b605ca7..c0eadeabde6 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -41,6 +41,7 @@ dependencies = { "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.5", "lpeg == 1.0.2", + "lua-resty-ljsonschema == 1.1.6", } build = { type = "builtin", diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index b5bf1a0fa46..6446c303059 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -31,6 +31,11 @@ Needed : - libc.so +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : - libcrypto.so.1.1 diff --git a/scripts/explain_manifest/fixtures/alpine-arm64.txt b/scripts/explain_manifest/fixtures/alpine-arm64.txt index b5bf1a0fa46..512b8d8ead1 100644 --- a/scripts/explain_manifest/fixtures/alpine-arm64.txt +++ b/scripts/explain_manifest/fixtures/alpine-arm64.txt @@ -37,6 +37,11 @@ - libc.so Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index c8cbf3e5bd3..70104b231b2 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -79,6 +79,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 95eb40ea4ba..ab0dde1598d 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -72,6 +72,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index e352ddf9485..b877bd1be73 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -57,6 +57,11 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 95d532bef36..6d1121a0561 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -79,6 +79,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 253e43cd2a5..fff523b65df 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -77,6 +77,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index c8cbf3e5bd3..70104b231b2 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -79,6 +79,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 7bbdad45609..2a545419d2c 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -79,6 +79,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index eca28e4a403..e0866a846b1 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -72,6 +72,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index e352ddf9485..b877bd1be73 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -57,6 +57,11 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index a7184560750..a034e1c9b39 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -77,6 +77,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 68de4cc4203..185d054b077 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -70,6 +70,11 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index b66889974bd..cd8c9628f64 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -56,6 +56,11 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib +- Path : /usr/local/lib/lua/5.1/cjson.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 From 311f807b38659d6878b847a1f23a9ac1a3b0fd5c Mon Sep 17 00:00:00 2001 From: Michael Martin <michael.martin@konghq.com> Date: Mon, 21 Aug 2023 13:22:04 -0700 Subject: [PATCH 3016/4351] feat(*): add optional wasm filter config validation --- .../kong/wasm-filter-config-schemas.yml | 7 + kong-3.5.0-0.rockspec | 1 + kong/constants.lua | 4 + kong/db/schema/entities/filter_chains.lua | 37 +- kong/db/schema/init.lua | 49 ++- kong/db/schema/json.lua | 181 ++++++++++ kong/db/schema/metaschema.lua | 130 ++++++- kong/db/strategies/postgres/init.lua | 4 +- kong/runloop/wasm.lua | 103 +++++- .../01-db/01-schema/01-schema_spec.lua | 13 +- .../01-db/01-schema/02-metaschema_spec.lua | 289 +++++++++++++++ .../20-wasm/01-admin-api_spec.lua | 18 +- spec/02-integration/20-wasm/02-db_spec.lua | 140 +++++++- .../20-wasm/03-runtime_spec.lua | 9 +- .../20-wasm/04-proxy-wasm_spec.lua | 4 +- .../20-wasm/05-cache-invalidation_spec.lua | 9 +- .../20-wasm/07-reports_spec.lua | 4 +- .../20-wasm/09-filter-meta_spec.lua | 332 ++++++++++++++++++ .../response_transformer/src/filter.rs | 14 +- 19 files changed, 1307 insertions(+), 41 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-filter-config-schemas.yml create mode 100644 kong/db/schema/json.lua create mode 100644 spec/02-integration/20-wasm/09-filter-meta_spec.lua diff --git a/changelog/unreleased/kong/wasm-filter-config-schemas.yml b/changelog/unreleased/kong/wasm-filter-config-schemas.yml new file mode 100644 index 00000000000..daaa21ff7f6 --- /dev/null +++ b/changelog/unreleased/kong/wasm-filter-config-schemas.yml @@ -0,0 +1,7 @@ +message: Add support for optional Wasm filter configuration schemas +type: feature +scope: Core +prs: + - 11568 +jiras: + - KAG-662 diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index c0eadeabde6..cf357401cf6 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -223,6 +223,7 @@ build = { ["kong.db.schema.entities.clustering_data_planes"] = "kong/db/schema/entities/clustering_data_planes.lua", ["kong.db.schema.entities.parameters"] = "kong/db/schema/entities/parameters.lua", ["kong.db.schema.entities.filter_chains"] = "kong/db/schema/entities/filter_chains.lua", + ["kong.db.schema.json"] = "kong/db/schema/json.lua", ["kong.db.schema.others.migrations"] = "kong/db/schema/others/migrations.lua", ["kong.db.schema.others.declarative_config"] = "kong/db/schema/others/declarative_config.lua", ["kong.db.schema.entity"] = "kong/db/schema/entity.lua", diff --git a/kong/constants.lua b/kong/constants.lua index f3ece205461..46a16fcac2a 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -249,6 +249,10 @@ local constants = { REQUEST_DEBUG_TOKEN_FILE = ".request_debug_token", REQUEST_DEBUG_LOG_PREFIX = "[request-debug]", + + SCHEMA_NAMESPACES = { + PROXY_WASM_FILTERS = "proxy-wasm-filters", + }, } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua index 001aea9782d..c83d59a82f6 100644 --- a/kong/db/schema/entities/filter_chains.lua +++ b/kong/db/schema/entities/filter_chains.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" local wasm = require "kong.runloop.wasm" +local constants = require "kong.constants" ---@class kong.db.schema.entities.filter_chain : table @@ -9,7 +10,6 @@ local wasm = require "kong.runloop.wasm" ---@field enabled boolean ---@field route table|nil ---@field service table|nil ----@field protocols table|nil ---@field created_at number ---@field updated_at number ---@field tags string[] @@ -18,22 +18,41 @@ local wasm = require "kong.runloop.wasm" ---@class kong.db.schema.entities.wasm_filter : table --- ----@field name string ----@field enabled boolean ----@field config string|table|nil +---@field name string +---@field enabled boolean +---@field config string|nil +---@field json_config any|nil local filter = { type = "record", fields = { - { name = { type = "string", required = true, one_of = wasm.filter_names, - err = "no such filter", }, }, - { config = { type = "string", required = false, }, }, - { enabled = { type = "boolean", default = true, required = true, }, }, + { name = { type = "string", required = true, one_of = wasm.filter_names, + err = "no such filter", }, }, + { config = { type = "string", required = false, }, }, + { enabled = { type = "boolean", default = true, required = true, }, }, + + { json_config = { + type = "json", + required = false, + json_schema = { + parent_subschema_key = "name", + namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, + optional = true, + }, + }, + }, + + }, + entity_checks = { + { mutually_exclusive = { + "config", + "json_config", + }, + }, }, } - return { name = "filter_chains", primary_key = { "id" }, diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 99594d21f9a..ce29a41038d 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -5,6 +5,8 @@ local cjson = require "cjson" local new_tab = require "table.new" local nkeys = require "table.nkeys" local is_reference = require "kong.pdk.vault".is_reference +local json = require "kong.db.schema.json" +local cjson_safe = require "cjson.safe" local setmetatable = setmetatable @@ -30,10 +32,12 @@ local find = string.find local null = ngx.null local max = math.max local sub = string.sub +local safe_decode = cjson_safe.decode local random_string = utils.random_string local uuid = utils.uuid +local json_validate = json.validate local Schema = {} @@ -115,6 +119,12 @@ local validation_errors = { SUBSCHEMA_ABSTRACT_FIELD = "error in schema definition: abstract field was not specialized", -- transformations TRANSFORMATION_ERROR = "transformation failed: %s", + -- json + JSON_ENCODE_ERROR = "value could not be JSON-encoded: %s", + JSON_DECODE_ERROR = "value could not be JSON-decoded: %s", + JSON_SCHEMA_ERROR = "value failed JSON-schema validation: %s", + JSON_PARENT_KEY_MISSING = "validation of %s depends on the parent attribute %s, but it is not set", + JSON_SCHEMA_NOT_FOUND = "mandatory json schema for field (%s) not found" } @@ -129,6 +139,7 @@ Schema.valid_types = { map = true, record = true, ["function"] = true, + json = true, } @@ -1110,7 +1121,35 @@ validate_fields = function(self, input) for k, v in pairs(input) do local err local field = self.fields[tostring(k)] - if field and field.type == "self" then + + if field and field.type == "json" then + local json_schema = field.json_schema + local inline_schema = json_schema.inline + + if inline_schema then + _, errors[k] = json_validate(v, inline_schema) + + else + local parent_key = json_schema.parent_subschema_key + local json_subschema_key = input[parent_key] + + if json_subschema_key then + local schema_name = json_schema.namespace .. "/" .. json_subschema_key + inline_schema = json.get_schema(schema_name) + + if inline_schema then + _, errors[k] = json_validate(v, inline_schema) + + elseif not json_schema.optional then + errors[k] = validation_errors.JSON_SCHEMA_NOT_FOUND:format(schema_name) + end + + elseif not json_schema.optional then + errors[k] = validation_errors.JSON_PARENT_KEY_MISSING:format(k, parent_key) + end + end + + elseif field and field.type == "self" then local pok pok, err, errors[k] = pcall(self.validate_field, self, input, v) if not pok then @@ -2261,6 +2300,14 @@ end local function run_transformations(self, transformations, input, original_input, context) + if self.type == "json" and context == "select" then + local decoded, err = safe_decode(input) + if err then + return nil, validation_errors.JSON_DECODE_ERROR:format(err) + end + input = decoded + end + local output for i = 1, #transformations do local transformation = transformations[i] diff --git a/kong/db/schema/json.lua b/kong/db/schema/json.lua new file mode 100644 index 00000000000..d8de8dde928 --- /dev/null +++ b/kong/db/schema/json.lua @@ -0,0 +1,181 @@ +--- +-- JSON schema validation. +-- +-- +local _M = {} + +local lrucache = require "resty.lrucache" +local jsonschema = require "resty.ljsonschema" +local metaschema = require "resty.ljsonschema.metaschema" +local utils = require "kong.tools.utils" +local cjson = require "cjson" + +local type = type +local cjson_encode = cjson.encode +local sha256_hex = utils.sha256_hex + + +---@class kong.db.schema.json.schema_doc : table +--- +---@field id string|nil +---@field ["$id"] string|nil +---@field ["$schema"] string|nil +---@field type string + + +-- The correct identifier for draft-4 is 'http://json-schema.org/draft-04/schema#' +-- with the the fragment (#) intact. Newer editions use an identifier _without_ +-- the fragment (e.g. 'https://json-schema.org/draft/2020-12/schema'), so we +-- will be lenient when comparing these strings. +assert(type(metaschema.id) == "string", + "JSON metaschema .id not defined or not a string") +local DRAFT_4_NO_FRAGMENT = metaschema.id:gsub("#$", "") +local DRAFT_4 = DRAFT_4_NO_FRAGMENT .. "#" + + +---@type table<string, table> +local schemas = {} + + +-- Creating a json schema validator is somewhat expensive as it requires +-- generating and evaluating some Lua code, so we memoize this step with +-- a local LRU cache. +local cache = lrucache.new(1000) + +local schema_cache_key +do + local cache_keys = setmetatable({}, { __mode = "k" }) + + --- + -- Generate a unique cache key for a schema document. + -- + ---@param schema kong.db.schema.json.schema_doc + ---@return string + function schema_cache_key(schema) + local cache_key = cache_keys[schema] + + if not cache_key then + cache_key = "hash://" .. sha256_hex(cjson_encode(schema)) + cache_keys[schema] = cache_key + end + + return cache_key + end +end + + +---@param id any +---@return boolean +local function is_draft_4(id) + return id + and type(id) == "string" + and (id == DRAFT_4 or id == DRAFT_4_NO_FRAGMENT) +end + + +---@param id any +---@return boolean +local function is_non_draft_4(id) + return id + and type(id) == "string" + and (id ~= DRAFT_4 and id ~= DRAFT_4_NO_FRAGMENT) +end + + +--- +-- Validate input according to a JSON schema document. +-- +---@param input any +---@param schema kong.db.schema.json.schema_doc +---@return boolean? ok +---@return string? error +local function validate(input, schema) + assert(type(schema) == "table") + + -- we are validating a JSON schema document and need to ensure that it is + -- not using supported JSON schema draft/version + if is_draft_4(schema.id or schema["$id"]) + and is_non_draft_4(input["$schema"]) + then + return nil, "unsupported document $schema: '" .. input["$schema"] .. + "', expected: " .. DRAFT_4 + end + + local cache_key = schema_cache_key(schema) + + local validator = cache:get(cache_key) + + if not validator then + validator = assert(jsonschema.generate_validator(schema, { + name = cache_key, + -- lua-resty-ljsonschema's default behavior for detecting an array type + -- is to compare its metatable against `cjson.array_mt`. This is + -- efficient, but we can't assume that all inputs will necessarily + -- conform to this, so we opt to use the heuristic approach instead + -- (determining object/array type based on the table contents). + array_mt = false, + })) + cache:set(cache_key, validator) + end + + return validator(input) +end + + +---@type table +_M.metaschema = metaschema + + +_M.validate = validate + + +--- +-- Validate a JSON schema document. +-- +-- This is primarily for use in `kong.db.schema.metaschema` +-- +---@param input kong.db.schema.json.schema_doc +---@return boolean? ok +---@return string? error +function _M.validate_schema(input) + local typ = type(input) + + if typ ~= "table" then + return nil, "schema must be a table" + end + + return validate(input, _M.metaschema) +end + + +--- +-- Add a JSON schema document to the local registry. +-- +---@param name string +---@param schema kong.db.schema.json.schema_doc +function _M.add_schema(name, schema) + schemas[name] = schema +end + + +--- +-- Retrieve a schema from local storage by name. +-- +---@param name string +---@return table|nil schema +function _M.get_schema(name) + return schemas[name] +end + + +--- +-- Remove a schema from local storage by name (if it exists). +-- +---@param name string +---@return table|nil schema +function _M.remove_schema(name) + schemas[name] = nil +end + + +return _M diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 50fa65ca2ac..8d829daf9ec 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -2,6 +2,8 @@ -- @module kong.db.schema.metaschema local Schema = require "kong.db.schema" +local json_lib = require "kong.db.schema.json" +local constants = require "kong.constants" local setmetatable = setmetatable @@ -12,6 +14,7 @@ local find = string.find local type = type local next = next local keys = require("pl.tablex").keys +local values = require("pl.tablex").values local sub = string.sub local fmt = string.format @@ -40,7 +43,6 @@ local match_any_list = { } } - -- Field attributes which match a validator function in the Schema class local validators = { { between = { type = "array", elements = { type = "number" }, len_eq = 2 }, }, @@ -66,6 +68,85 @@ local validators = { { mutually_exclusive_subsets = { type = "array", elements = { type = "array", elements = { type = "string" } } } }, } +-- JSON schema is supported in two different methods: +-- +-- * inline: the JSON schema is defined in the field itself +-- * dynamic/reference: the JSON schema is stored in the database +-- +-- Inline schemas have the JSON schema definied statically within +-- the typedef's `json_schema.inline` field. Example: +-- +-- ```lua +-- local field = { +-- type = "json", +-- json_schema = { +-- inline = { +-- type = "object", +-- properties = { +-- foo = { type = "string" }, +-- }, +-- }, +-- } +-- } +-- +-- local record = { +-- type = "record", +-- fields = { +-- { name = { type = "string" } }, +-- { config = field }, +-- }, +-- } +-- +-- ``` +-- +-- Fields with dynamic schemas function similarly to Lua subschemas, wherein +-- the contents of the input are used to generate a string key that is used +-- to lookup the schema from the schema storage. Example: +-- +-- ```lua +-- local record = { +-- type = "record", +-- fields = { +-- { name = { type = "string" } }, +-- { config = { +-- type = "json", +-- json_schema = { +-- namespace = "my-record-type", +-- parent_subschema_key = "name", +-- optional = true, +-- }, +-- }, +-- }, +-- }, +-- } +-- ``` +-- +-- In this case, an input value of `{ name = "foo", config = "foo config" }` +-- will cause the validation engine to lookup a schema by the name of +-- `my-record-type/foo`. The `optional` field determines what will happen if +-- the schema does not exist. When `optional` is `false`, a missing schema +-- means that input validation will fail. When `optional` is `true`, the input +-- is always accepted. +-- +local json_metaschema = { + type = "record", + fields = { + { namespace = { type = "string", one_of = values(constants.SCHEMA_NAMESPACES), }, }, + { parent_subschema_key = { type = "string" }, }, + { optional = { type = "boolean", }, }, + { inline = { type = "any", custom_validator = json_lib.validate_schema, }, }, + }, + entity_checks = { + { at_least_one_of = { "inline", "namespace", "parent_subschema_key" }, }, + { mutually_required = { "namespace", "parent_subschema_key" }, }, + { mutually_exclusive_sets = { + set1 = { "inline" }, + set2 = { "namespace", "parent_subschema_key", "optional" }, + }, + }, + }, +} + -- Other field attributes, that do not correspond to validators local field_schema = { @@ -84,6 +165,7 @@ local field_schema = { { err = { type = "string" } }, { encrypted = { type = "boolean" }, }, { referenceable = { type = "boolean" }, }, + { json_schema = json_metaschema }, } @@ -297,6 +379,8 @@ local meta_errors = { TTL_RESERVED = "ttl is a reserved field name when ttl is enabled", SUBSCHEMA_KEY = "value must be a field name", SUBSCHEMA_KEY_TYPE = "must be a string or set field", + JSON_PARENT_KEY = "value must be a field name of the parent schema", + JSON_PARENT_KEY_TYPE = "value must be a string field of the parent schema", } @@ -305,6 +389,7 @@ local required_attributes = { set = { "elements" }, map = { "keys", "values" }, record = { "fields" }, + json = { "json_schema" }, } @@ -362,6 +447,9 @@ local attribute_types = { ["set"] = true, ["map"] = true, }, + json_schema = { + ["json"] = true, + }, } @@ -459,7 +547,7 @@ local check_fields = function(schema, errors) end local field = item[k] if type(field) == "table" then - check_field(k, field, errors) + check_field(k, field, errors, schema) else errors[k] = meta_errors.TABLE:format(k) end @@ -471,7 +559,7 @@ local check_fields = function(schema, errors) end -check_field = function(k, field, errors) +check_field = function(k, field, errors, parent_schema) if not field.type then errors[k] = meta_errors.TYPE return nil @@ -496,12 +584,46 @@ check_field = function(k, field, errors) for name, _ in pairs(nested_attributes) do if field[name] then if type(field[name]) == "table" then - check_field(k, field[name], errors) + check_field(k, field[name], errors, field) else errors[k] = meta_errors.TABLE:format(name) end end end + + if field.type == "json" + and field.json_schema + and field.json_schema.parent_subschema_key + then + local parent_subschema_key = field.json_schema.parent_subschema_key + local found = false + + for i = 1, #parent_schema.fields do + local item = parent_schema.fields[i] + local parent_field_name = next(item) + local parent_field = item[parent_field_name] + + if parent_subschema_key == parent_field_name then + if parent_field.type ~= "string" then + errors[k] = errors[k] or {} + errors[k].json_schema = { + parent_subschema_key = meta_errors.JSON_PARENT_KEY_TYPE + } + end + found = true + break + end + end + + if not found then + errors[k] = errors[k] or {} + errors[k].json_schema = { + parent_subschema_key = meta_errors.JSON_PARENT_KEY + } + return + end + end + if field.fields then return check_fields(field, errors) end diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 23cf52384ec..74da93465aa 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -208,7 +208,7 @@ local function escape_literal(connector, literal, field) return error("postgres strategy to escape multidimensional arrays of maps or records is not implemented") end - elseif et == "map" or et == "record" then + elseif et == "map" or et == "record" or et == "json" then local jsons = {} for i, v in ipairs(literal) do jsons[i] = cjson.encode(v) @@ -221,7 +221,7 @@ local function escape_literal(connector, literal, field) return encode_array(literal) - elseif field.type == "map" or field.type == "record" then + elseif field.type == "map" or field.type == "record" or field.type == "json" then return encode_json(literal) end end diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 64502ca6b08..00a6054b449 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -12,6 +12,9 @@ local _M = { ---@type string[] filter_names = {}, + + ---@type table<string, kong.runloop.wasm.filter_meta> + filter_meta = {}, } @@ -23,11 +26,21 @@ local _M = { ---@field name string ---@field path string +---@class kong.configuration.wasm_filter.meta +--- +---@field config_schema kong.db.schema.json.schema_doc|nil + local utils = require "kong.tools.utils" local dns = require "kong.tools.dns" local reports = require "kong.reports" local clear_tab = require "table.clear" +local cjson = require "cjson.safe" +local json_schema = require "kong.db.schema.json" +local pl_file = require "pl.file" +local pl_path = require "pl.path" +local constants = require "kong.constants" + ---@module 'resty.wasmx.proxy_wasm' local proxy_wasm @@ -45,11 +58,25 @@ local assert = assert local concat = table.concat local insert = table.insert local sha256 = utils.sha256_bin +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode +local fmt = string.format local VERSION_KEY = "filter_chains:version" local TTL_ZERO = { ttl = 0 } +---@class kong.runloop.wasm.filter_meta +--- +---@field config_schema table|nil + +local FILTER_META_SCHEMA = { + type = "object", + properties = { + config_schema = json_schema.metaschema, + }, +} + --- -- Fetch the current version of the filter chain state from cache @@ -369,6 +396,16 @@ local function rebuild_state(db, version, old_state) local chain_type = service_id and TYPE_SERVICE or TYPE_ROUTE + for _, filter in ipairs(chain.filters) do + if filter.enabled then + -- serialize all JSON configurations up front + if not filter.config and filter.json_config ~= nil then + filter.config = cjson_encode(filter.json_config) + filter.json_config = nil + end + end + end + insert(all_chain_refs, { type = chain_type, @@ -526,7 +563,6 @@ local function update_in_place(new_version) end - ---@param route? { id: string } ---@param service? { id: string } ---@return kong.runloop.wasm.filter_chain_reference? @@ -541,11 +577,74 @@ local function get_filter_chain_for_request(route, service) end +---@param filters kong.configuration.wasm_filter[]|nil +local function discover_filter_metadata(filters) + if not filters then return end + + local errors = {} + + for _, filter in ipairs(filters) do + local meta_path = (filter.path:gsub("%.wasm$", "")) .. ".meta.json" + + local function add_error(reason, err) + table.insert(errors, fmt("* %s (%s) %s: %s", filter.name, meta_path, reason, err)) + end + + if pl_path.exists(meta_path) then + if pl_path.isfile(meta_path) then + local data, err = pl_file.read(meta_path) + + if data then + local meta + meta, err = cjson_decode(data) + + if err then + add_error("JSON decode error", err) + + else + local ok + ok, err = json_schema.validate(meta, FILTER_META_SCHEMA) + if ok then + _M.filter_meta[filter.name] = meta + + else + add_error("file contains invalid metadata", err) + end + end + + else + add_error("I/O error", err) + end + + else + add_error("invalid type", "path exists but is not a file") + end + end + end + + if #errors > 0 then + local err = "\nFailed to load metadata for one or more filters:\n" + .. table.concat(errors, "\n") .. "\n" + + error(err) + end + + local namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS + for name, meta in pairs(_M.filter_meta) do + if meta.config_schema then + local schema_name = namespace .. "/" .. name + json_schema.add_schema(schema_name, meta.config_schema) + end + end +end + + ---@param filters kong.configuration.wasm_filter[]|nil local function set_available_filters(filters) clear_tab(_M.filters) clear_tab(_M.filters_by_name) clear_tab(_M.filter_names) + clear_tab(_M.filter_meta) if filters then for i, filter in ipairs(filters) do @@ -553,6 +652,8 @@ local function set_available_filters(filters) _M.filters_by_name[filter.name] = filter _M.filter_names[i] = filter.name end + + discover_filter_metadata(filters) end end diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index afa614518e6..d8d669210ff 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -315,6 +315,8 @@ describe("schema", function() "fail" }, { { type = "function" }, "fail" }, + { { type = "json", json_schema = { inline = { type = "string" }, } }, + 123 }, } local covered_check = {} @@ -2879,6 +2881,7 @@ describe("schema", function() { g = { type = "record", fields = {} }, }, { h = { type = "map", keys = {}, values = {} }, }, { i = { type = "function" }, }, + { j = { type = "json", json_schema = { inline = { type = "string" }, } }, }, } }) check_all_types_covered(Test.fields) @@ -2893,6 +2896,7 @@ describe("schema", function() assert.same(ngx.null, data.g) assert.same(ngx.null, data.h) assert.same(ngx.null, data.i) + assert.same(ngx.null, data.j) end) it("produces nil for empty string fields with selects", function() @@ -2998,6 +3002,7 @@ describe("schema", function() { g = { type = "record", fields = {} }, }, { h = { type = "map", keys = {}, values = {} }, }, { i = { type = "function" }, }, + { j = { type = "json", json_schema = { inline = { type = "string" }, } }, }, } }) check_all_types_covered(Test.fields) @@ -3027,6 +3032,7 @@ describe("schema", function() { my_record = { type = "record", fields = { { my_field = { type = "integer" } } } } }, { my_map = { type = "map", keys = {}, values = {} }, }, { my_function = { type = "function" }, }, + { my_json = { type = "json", json_schema = { inline = { type = "string" }, } }, }, } }) check_all_types_covered(Test.fields) @@ -3040,6 +3046,7 @@ describe("schema", function() my_record = "hello", my_map = "hello", my_function = "hello", + my_json = 123, } local data, err = Test:process_auto_fields(bad_value) assert.is_nil(err) @@ -3092,7 +3099,11 @@ describe("schema", function() } } } } - } } + } }, + { j = { + type = "json", + json_schema = { inline = { type = "string" }, }, + } }, } }) check_all_types_covered(Test.fields) diff --git a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua index 4eab572dc5b..a312bdca85e 100644 --- a/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua +++ b/spec/01-unit/01-db/01-schema/02-metaschema_spec.lua @@ -1,6 +1,7 @@ local Schema = require "kong.db.schema" local helpers = require "spec.helpers" local MetaSchema = require "kong.db.schema.metaschema" +local constants = require "kong.constants" describe("metaschema", function() @@ -1405,4 +1406,292 @@ describe("metasubschema", function() }, })) end) + + describe("json fields", function() + local NS = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS + + it("requires the field to have a json_schema attribute", function() + local ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { type = "json" } }, + { id = { type = "string" }, }, + }, + }) + + assert.falsy(ok) + assert.is_table(err) + assert.matches("field of type .json. must declare .json_schema.", err.my_field) + + assert.truthy(MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { inline = { type = "string" }, }, + } + }, + { id = { type = "string" }, }, + }, + })) + end) + + it("requires at least one of `inline` or `namespace`/`parent_subschema_key`", function() + local ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { }, + } + }, + { id = { type = "string" }, }, + }, + }) + + assert.falsy(ok) + assert.is_table(err) + assert.is_table(err.fields) + assert.same({ + { + json_schema = { + ["@entity"] = { + "at least one of these fields must be non-empty: 'inline', 'namespace', 'parent_subschema_key'" + } + } + } + }, err.fields) + end) + + it("requires that inline schemas are valid", function() + local ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + inline = { + type = "not a valid json schema type", + }, + }, + } + }, + { id = { type = "string" }, }, + }, + }) + + assert.falsy(ok) + assert.is_table(err) + assert.is_table(err.fields) + assert.same({ + { + json_schema = { + inline = "property type validation failed: object needs one of the following rectifications: 1) matches none of the enum values; 2) wrong type: expected array, got string" + } + } + }, err.fields) + + assert.truthy(MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + inline = { + type = "string", + }, + }, + } + }, + { id = { type = "string" }, }, + }, + })) + end) + + it("only allows currently-supported versions of JSON schema", function() + local invalid = { + "http://json-schema.org/draft-07/schema#", + "https://json-schema.org/draft/2019-09/schema", + "https://json-schema.org/draft/2020-12/schema", + } + + local inline_schema = { + type = "string", + } + + local schema = { + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + inline = inline_schema, + } + } + }, + { id = { type = "string" }, }, + } + } + + for _, version in ipairs(invalid) do + inline_schema["$schema"] = version + local ok, err = MetaSchema:validate(schema) + assert.is_nil(ok) + assert.is_table(err) + assert.is_table(err.fields) + assert.is_table(err.fields[1]) + assert.is_table(err.fields[1].json_schema) + assert.matches('unsupported document $schema', + err.fields[1].json_schema.inline, nil, true) + end + + -- with fragment + inline_schema["$schema"] = "http://json-schema.org/draft-04/schema#" + assert.truthy(MetaSchema:validate(schema)) + + -- sans fragment + inline_schema["$schema"] = "http://json-schema.org/draft-04/schema" + assert.truthy(MetaSchema:validate(schema)) + + -- $schema is ultimately optional + inline_schema["$schema"] = nil + assert.truthy(MetaSchema:validate(schema)) + end) + + it("mutually requires `namespace` and `parent_subschema_key`", function() + local ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + namespace = NS, + }, + } + }, + { id = { type = "string" }, }, + }, + }) + + assert.falsy(ok) + assert.is_table(err) + assert.is_table(err.fields) + assert.same({ + { + json_schema = { + ["@entity"] = { + "all or none of these fields must be set: 'namespace', 'parent_subschema_key'" + } + } + } + }, err.fields) + + ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + parent_subschema_key = "id", + }, + } + }, + { id = { type = "string" }, }, + }, + }) + + assert.falsy(ok) + assert.is_table(err) + assert.is_table(err.fields) + assert.same({ + { + json_schema = { + ["@entity"] = { + "all or none of these fields must be set: 'namespace', 'parent_subschema_key'" + } + } + } + }, err.fields) + end) + + it("requires that `parent_subschema_key` is a string field of the parent schema", function() + local ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + namespace = NS, + parent_subschema_key = "my_nonexistent_field", + }, + } + }, + { id = { type = "string" }, }, + }, + }) + + assert.falsy(ok) + assert.same({ + my_field = { + json_schema = { + parent_subschema_key = "value must be a field name of the parent schema" + } + } + }, err) + + ok, err = MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + namespace = NS, + parent_subschema_key = "my_non_string_field", + }, + } + }, + { id = { type = "string" }, }, + { my_non_string_field = { type = "number" } }, + }, + }) + + assert.falsy(ok) + assert.same({ + my_field = { + json_schema = { + parent_subschema_key = "value must be a string field of the parent schema", + } + } + }, err) + + assert.truthy(MetaSchema:validate({ + name = "test", + primary_key = { "id" }, + fields = { + { my_field = { + type = "json", + json_schema = { + namespace = NS, + parent_subschema_key = "my_string_field", + }, + } + }, + { id = { type = "string" }, }, + { my_string_field = { type = "string" }, }, + }, + })) + + end) + + end) end) diff --git a/spec/02-integration/20-wasm/01-admin-api_spec.lua b/spec/02-integration/20-wasm/01-admin-api_spec.lua index ce318f01c2d..51ce7d5f106 100644 --- a/spec/02-integration/20-wasm/01-admin-api_spec.lua +++ b/spec/02-integration/20-wasm/01-admin-api_spec.lua @@ -3,6 +3,8 @@ local utils = require "kong.tools.utils" local fmt = string.format +local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) +local NULL = ngx.null local function json(body) return { @@ -22,8 +24,12 @@ describe("wasm admin API [#" .. strategy .. "]", function() lazy_setup(function() require("kong.runloop.wasm").enable({ - { name = "tests" }, - { name = "response_transformer" }, + { name = "tests", + path = FILTER_PATH .. "/tests.wasm", + }, + { name = "response_transformer", + path = FILTER_PATH .. "/response_transformer.wasm", + }, }) bp, db = helpers.get_db_utils(strategy, { @@ -201,9 +207,9 @@ describe("wasm admin API [#" .. strategy .. "]", function() assert.same({ "foo", "bar" }, patched.tags) assert.is_false(patched.enabled) assert.equals(2, #patched.filters) - assert.same({ name = "tests", config = "123", enabled = true }, + assert.same({ name = "tests", config = "123", enabled = true, json_config = NULL }, patched.filters[1]) - assert.same({ name = "tests", config = "456", enabled = false }, + assert.same({ name = "tests", config = "456", enabled = false, json_config = NULL }, patched.filters[2]) end) end) @@ -360,9 +366,9 @@ describe("wasm admin API [#" .. strategy .. "]", function() assert.same({ "foo", "bar" }, patched.tags) assert.is_false(patched.enabled) assert.equals(2, #patched.filters) - assert.same({ name = "tests", config = "123", enabled = true }, + assert.same({ name = "tests", config = "123", enabled = true, json_config = NULL }, patched.filters[1]) - assert.same({ name = "tests", config = "456", enabled = false }, + assert.same({ name = "tests", config = "456", enabled = false, json_config = NULL }, patched.filters[2]) end) end) diff --git a/spec/02-integration/20-wasm/02-db_spec.lua b/spec/02-integration/20-wasm/02-db_spec.lua index 6ac7ca6c73d..1969f4b238e 100644 --- a/spec/02-integration/20-wasm/02-db_spec.lua +++ b/spec/02-integration/20-wasm/02-db_spec.lua @@ -1,11 +1,14 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" +local schema_lib = require "kong.db.schema.json" + +local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) -- no cassandra support for _, strategy in helpers.each_strategy({ "postgres" }) do describe("wasm DB entities [#" .. strategy .. "]", function() - local db, dao + local db local function reset_db() if not db then return end @@ -18,8 +21,12 @@ describe("wasm DB entities [#" .. strategy .. "]", function() lazy_setup(function() require("kong.runloop.wasm").enable({ - { name = "test" }, - { name = "other" }, + { name = "test", + path = FILTER_PATH .. "/test.wasm", + }, + { name = "other", + path = FILTER_PATH .. "/other.wasm", + }, }) local _ @@ -29,13 +36,17 @@ describe("wasm DB entities [#" .. strategy .. "]", function() "services", "filter_chains", }) - - dao = db.filter_chains end) lazy_teardown(reset_db) describe("filter_chains", function() + local dao + + lazy_setup(function() + dao = db.filter_chains + end) + local function make_service() local service = assert(db.services:insert({ url = "http://wasm.test/", @@ -360,7 +371,124 @@ describe("wasm DB entities [#" .. strategy .. "]", function() end) describe(".config", function() - pending("is validated against the filter schema") + it("is an optional string", function() + local service = assert(db.services:insert({ + url = "http://example.test", + })) + + assert.truthy(dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + config = "foo", + } + } + })) + + service = assert(db.services:insert({ + url = "http://example.test", + })) + + assert.truthy(dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + config = nil, + } + } + })) + end) + end) + + describe(".json_config", function() + local schema_name = "proxy-wasm-filters/test" + + lazy_teardown(function() + schema_lib.remove_schema(schema_name) + end) + + it("is validated against user schema", function() + local service = assert(db.services:insert({ + url = "http://example.test", + })) + + schema_lib.add_schema("proxy-wasm-filters/test", { + type = "object", + properties = { + foo = { type = "string" }, + bar = { type = "object" }, + }, + required = { "foo", "bar" }, + additionalProperties = false, + }) + + assert.truthy(dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + json_config = { + foo = "foo string", + bar = { a = 1, b = 2 }, + }, + } + } + })) + + service = assert(db.services:insert({ + url = "http://example.test", + })) + + local chain, err = dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + json_config = { + foo = 123, + bar = { a = 1, b = 2 }, + }, + } + } + }) + assert.is_nil(chain) + assert.matches("property foo validation failed", err) + + service = assert(db.services:insert({ + url = "http://example.test", + })) + + chain, err = dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + json_config = ngx.null, + } + } + }) + assert.is_nil(chain) + assert.matches("expected object, got null", err) + + service = assert(db.services:insert({ + url = "http://example.test", + })) + + chain, err = dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + json_config = nil, + } + } + }) + assert.is_nil(chain) + assert.matches("expected object, got null", err) + + end) end) end) diff --git a/spec/02-integration/20-wasm/03-runtime_spec.lua b/spec/02-integration/20-wasm/03-runtime_spec.lua index 4802632fb5c..5c80da75690 100644 --- a/spec/02-integration/20-wasm/03-runtime_spec.lua +++ b/spec/02-integration/20-wasm/03-runtime_spec.lua @@ -2,6 +2,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local HEADER = "X-Proxy-Wasm" +local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) local json = cjson.encode @@ -25,8 +26,12 @@ for _, strategy in helpers.each_strategy({ "postgres", "off" }) do describe("#wasm filter execution (#" .. strategy .. ")", function() lazy_setup(function() require("kong.runloop.wasm").enable({ - { name = "tests" }, - { name = "response_transformer" }, + { name = "tests", + path = FILTER_PATH .. "/tests.wasm", + }, + { name = "response_transformer", + path = FILTER_PATH .. "/response_transformer.wasm", + }, }) local bp = helpers.get_db_utils("postgres", { diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index e2ce7ca9fe0..473609a1c2a 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -20,7 +20,9 @@ describe("proxy-wasm filters (#wasm)", function() lazy_setup(function() require("kong.runloop.wasm").enable({ - { name = "tests" }, + { name = "tests", + path = helpers.test_conf.wasm_filters_path .. "/tests.wasm", + }, }) local bp, db = helpers.get_db_utils(DATABASE, { diff --git a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua index 82e17b939db..3f37e30c6c6 100644 --- a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua +++ b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua @@ -5,6 +5,7 @@ local nkeys = require "table.nkeys" local HEADER = "X-Proxy-Wasm" local TIMEOUT = 20 local STEP = 0.1 +local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) local json = cjson.encode @@ -197,8 +198,12 @@ describe("#wasm filter chain cache " .. mode_suffix, function() lazy_setup(function() require("kong.runloop.wasm").enable({ - { name = "tests" }, - { name = "response_transformer" }, + { name = "tests", + path = FILTER_PATH .. "/tests.wasm", + }, + { name = "response_transformer", + path = FILTER_PATH .. "/response_transformer.wasm", + }, }) local bp diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua index 307dea67e46..427caa8cbea 100644 --- a/spec/02-integration/20-wasm/07-reports_spec.lua +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -52,7 +52,9 @@ for _, strategy in helpers.each_strategy() do }) require("kong.runloop.wasm").enable({ - { name = "tests" }, + { name = "tests", + path = helpers.test_conf.wasm_filters_path .. "/tests.wasm", + }, }) assert(helpers.start_kong({ diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua new file mode 100644 index 00000000000..84a94eaf498 --- /dev/null +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -0,0 +1,332 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson" + +local file = helpers.file + +local TEST_FILTER_SRC = "spec/fixtures/proxy_wasm_filters/build/response_transformer.wasm" + +local function json(body) + return { + headers = { ["Content-Type"] = "application/json" }, + body = body, + } +end + +local function post_config(client, config) + config._format_version = config._format_version or "3.0" + + local res = client:post("/config?flatten_errors=1", json(config)) + + assert.response(res).has.jsonbody() + + return res +end + +local function random_name() + return "test-" .. utils.random_string() +end + + +for _, strategy in helpers.each_strategy({ "postgres", "off" }) do + +describe("filter metadata [#" .. strategy .. "]", function() + local filter_path + local admin + local proxy + + lazy_setup(function() + helpers.clean_prefix() + + if strategy == "postgres" then + helpers.get_db_utils(strategy, { + "routes", + "services", + "filter_chains", + }) + end + + filter_path = helpers.make_temp_dir() + do + local name = "rt_no_validation" + assert(file.copy(TEST_FILTER_SRC, filter_path .. "/" .. name .. ".wasm")) + end + + do + local name = "rt_with_validation" + assert(file.copy(TEST_FILTER_SRC, filter_path .. "/" .. name .. ".wasm")) + + assert(file.write(filter_path .. "/" .. name .. ".meta.json", cjson.encode({ + config_schema = { + type = "object", + properties = { + add = { + type = "object", + properties = { + headers = { + type = "array", + elements = { type = "string" }, + }, + }, + required = { "headers" }, + }, + }, + required = { "add" }, + } + }))) + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "off", + wasm = true, + wasm_filters_path = filter_path, + nginx_main_worker_processes = 1, + })) + + admin = helpers.admin_client() + proxy = helpers.proxy_client() + + helpers.clean_logfile() + end) + + lazy_teardown(function() + if admin then admin:close() end + if proxy then proxy:close() end + + helpers.stop_kong() + + if filter_path and os.getenv("KONG_DONT_CLEAN") ~= "1" then + helpers.dir.rmtree(filter_path) + end + end) + + describe("config validation -", function() + local create_filter_chain + + if strategy == "off" then + create_filter_chain = function(route_host, filter_chain) + return post_config(admin, { + services = { + { name = random_name(), + url = helpers.mock_upstream_url, + routes = { + { name = random_name(), + hosts = { route_host }, + filter_chains = { filter_chain } + }, + }, + }, + }, + }) + end + + else + create_filter_chain = function(route_host, filter_chain) + local res = admin:post("/services", json { + name = random_name(), + url = helpers.mock_upstream_url, + }) + + assert.response(res).has.status(201) + + local service = assert.response(res).has.jsonbody() + + res = admin:post("/routes", json { + name = random_name(), + hosts = { route_host }, + service = { id = service.id }, + }) + + assert.response(res).has.status(201) + + local route = assert.response(res).has.jsonbody() + + res = admin:post("/routes/" .. route.id .. "/filter-chains", + json(filter_chain)) + + assert.response(res).has.jsonbody() + + return res + end + end + + it("filters with config schemas are validated", function() + local res = create_filter_chain(random_name(), { + name = random_name(), + filters = { + { + name = "rt_with_validation", + json_config = {}, -- empty + }, + }, + }) + + assert.response(res).has.status(400) + local body = assert.response(res).has.jsonbody() + + if strategy == "off" then + assert.is_table(body.flattened_errors) + assert.same(1, #body.flattened_errors) + + local err = body.flattened_errors[1] + assert.is_table(err) + assert.same("filter_chain", err.entity_type) + assert.same({ + { + field = "filters.1.config", + message = "property add is required", + type = "field" + } + }, err.errors) + + else + assert.same({ + filters = { + { + json_config = "property add is required" + } + } + }, body.fields) + end + + local host = random_name() .. ".test" + res = create_filter_chain(host, { + name = random_name(), + filters = { + { + name = "rt_with_validation", + json_config = { + add = { + headers = { + "x-foo:123", + }, + }, + }, + }, + }, + }) + + assert.response(res).has.status(201) + + assert.eventually(function() + res = proxy:get("/status/200", { headers = { host = host } }) + assert.response(res).has.status(200) + assert.response(res).has.header("x-foo") + end).has_no_error() + end) + + it("filters without config schemas are not validated", function() + local host = random_name() .. ".test" + + local res = create_filter_chain(host, { + name = random_name(), + filters = { + { + name = "rt_no_validation", + json_config = { + add = { + headers = 1234, + }, + }, + }, + }, + }) + + assert.response(res).has.status(201) + + assert.eventually(function() + res = proxy:get("/status/200", { headers = { host = host } }) + assert.response(res).has.no.header("x-foo") + assert.logfile().has.line("failed parsing filter config", true, 0) + end).has_no_error() + end) + + end) + +end) + +describe("filter metadata [#" .. strategy .. "] startup errors -", function() + local filter_path + local filter_name = "test-filter" + local meta_path + local conf + + lazy_setup(function() + if strategy == "postgres" then + helpers.get_db_utils(strategy, { + "routes", + "services", + "filter_chains", + }) + end + end) + + before_each(function() + filter_path = helpers.make_temp_dir() + assert(file.copy(TEST_FILTER_SRC, filter_path .. "/" .. filter_name .. ".wasm")) + meta_path = filter_path .. "/" .. filter_name .. ".meta.json" + + conf = { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "off", + wasm = true, + wasm_filters_path = filter_path, + nginx_main_worker_processes = 1, + } + + helpers.clean_prefix() + helpers.prepare_prefix() + end) + + after_each(function() + helpers.kill_all() + + if filter_path and os.getenv("KONG_DONT_CLEAN") ~= "1" then + helpers.dir.rmtree(filter_path) + end + end) + + describe("kong start", function() + it("fails when filter.meta.json is not a file", function() + assert(helpers.dir.makepath(meta_path)) + local ok, err = helpers.start_kong(conf) + assert.falsy(ok) + + assert.matches("Failed to load metadata for one or more filters", err, nil, true) + assert.matches(filter_name, err, nil, true) + assert.matches(meta_path, err, nil, true) + assert.matches("path exists but is not a file", err, nil, true) + end) + + it("fails when filter.meta.json is not vaild json", function() + assert(file.write(meta_path, "oops!")) + local ok, err = helpers.start_kong(conf) + assert.falsy(ok) + + assert.matches("Failed to load metadata for one or more filters", err, nil, true) + assert.matches(filter_name, err, nil, true) + assert.matches(meta_path, err, nil, true) + assert.matches("JSON decode error", err, nil, true) + end) + + it("fails when filter.meta.json is not semantically valid", function() + assert(file.write(meta_path, cjson.encode({ + config_schema = { + type = "i am not a valid type", + }, + }))) + local ok, err = helpers.start_kong(conf) + assert.falsy(ok) + + assert.matches("Failed to load metadata for one or more filters", err, nil, true) + assert.matches(filter_name, err, nil, true) + assert.matches(meta_path, err, nil, true) + assert.matches("file contains invalid metadata", err, nil, true) + end) + end) +end) + +end -- each strategy diff --git a/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs b/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs index fbf7555ed25..fb23189b3ee 100644 --- a/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs +++ b/spec/fixtures/proxy_wasm_filters/response_transformer/src/filter.rs @@ -24,11 +24,15 @@ impl ResponseTransformerContext { impl RootContext for ResponseTransformerContext { fn on_configure(&mut self, _: usize) -> bool { let bytes = self.get_plugin_configuration().unwrap(); - if let Ok(config) = serde_json::from_slice(bytes.as_slice()) { - self.config = config; - true - } else { - false + match serde_json::from_slice::<Config>(bytes.as_slice()) { + Ok(config) => { + self.config = config; + true + }, + Err(e) => { + error!("failed parsing filter config: {}", e); + false + } } } From c237963c263571d3ed6626ed99058f79ba8df495 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot <vinicius.mignot@gmail.com> Date: Tue, 3 Oct 2023 12:15:25 -0300 Subject: [PATCH 3017/4351] chore(requirements): bump ngx_wasm_module (#11678) --- .requirements | 2 +- changelog/unreleased/kong/ngx_wasm_module_bump.yml | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/ngx_wasm_module_bump.yml diff --git a/.requirements b/.requirements index 27d76733379..90eb6646eec 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=abd6a40790e019495de0f1532a8f2312bbdbc820 # prerelease-0.1.0 +NGX_WASM_MODULE=89170edb24f6f5f1c9b66caa4ea3e651890412d3 WASMER=3.1.1 WASMTIME=8.0.1 V8=10.5.18 diff --git a/changelog/unreleased/kong/ngx_wasm_module_bump.yml b/changelog/unreleased/kong/ngx_wasm_module_bump.yml new file mode 100644 index 00000000000..a574cf6ea7c --- /dev/null +++ b/changelog/unreleased/kong/ngx_wasm_module_bump.yml @@ -0,0 +1,2 @@ +message: "Bumped ngx_wasm_module to latest rolling release version." +type: dependency From a01a5d15a3626006cd57d3e3b89b6d5523ee63d6 Mon Sep 17 00:00:00 2001 From: Samuele <samuele@konghq.com> Date: Tue, 3 Oct 2023 19:40:17 +0200 Subject: [PATCH 3018/4351] fix(hybrid): opentelemetry and zipkin header_type (#11686) address compatibility for older DPs for the opentelemetry and zipkin configuration option: `header_type` and for zipkin's `default_heder_type` --- kong/clustering/compat/checkers.lua | 68 ++++++++++++++ .../09-hybrid_mode/09-config-compat_spec.lua | 89 ++++++++++++++++++- 2 files changed, 156 insertions(+), 1 deletion(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 7fbfca3cec2..78498222e72 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -23,6 +23,74 @@ end local compatible_checkers = { + { 3005000000, --[[ 3.5.0.0 ]] + function(config_table, dp_version, log_suffix) + local has_update + + for _, plugin in ipairs(config_table.plugins or {}) do + if plugin.name == 'opentelemetry' or plugin.name == 'zipkin' then + local config = plugin.config + if config.header_type == 'gcp' then + config.header_type = 'preserve' + log_warn_message('configures ' .. plugin.name .. ' plugin with:' .. + ' header_type == gcp', + 'overwritten with default value `preserve`', + dp_version, log_suffix) + has_update = true + end + end + + if plugin.name == 'zipkin' then + local config = plugin.config + if config.default_header_type == 'gcp' then + config.default_header_type = 'b3' + log_warn_message('configures ' .. plugin.name .. ' plugin with:' .. + ' default_header_type == gcp', + 'overwritten with default value `b3`', + dp_version, log_suffix) + has_update = true + end + end + end + + return has_update + end, + }, + + { 3004000000, --[[ 3.4.0.0 ]] + function(config_table, dp_version, log_suffix) + local has_update + + for _, plugin in ipairs(config_table.plugins or {}) do + if plugin.name == 'opentelemetry' or plugin.name == 'zipkin' then + local config = plugin.config + if config.header_type == 'aws' then + config.header_type = 'preserve' + log_warn_message('configures ' .. plugin.name .. ' plugin with:' .. + ' header_type == aws', + 'overwritten with default value `preserve`', + dp_version, log_suffix) + has_update = true + end + end + + if plugin.name == 'zipkin' then + local config = plugin.config + if config.default_header_type == 'aws' then + config.default_header_type = 'b3' + log_warn_message('configures ' .. plugin.name .. ' plugin with:' .. + ' default_header_type == aws', + 'overwritten with default value `b3`', + dp_version, log_suffix) + has_update = true + end + end + end + + return has_update + end, + }, + { 3003000000, --[[ 3.3.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 3e4470c05f7..ce941e445ab 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -108,7 +108,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) describe("plugin config fields", function() - local rate_limit, cors + local rate_limit, cors, opentelemetry, zipkin lazy_setup(function() rate_limit = admin.plugins:insert { @@ -195,6 +195,93 @@ describe("CP/DP config compat transformations #" .. strategy, function() do_assert(utils.uuid(), "3.5.0", cors) end) end) + + describe("compatibility tests for opentelemetry plugin", function() + it("replaces `aws` values of `header_type` property with default `preserve`", function() + -- [[ 3.5.x ]] -- + opentelemetry = admin.plugins:insert { + name = "opentelemetry", + enabled = true, + config = { + endpoint = "http://1.1.1.1:12345/v1/trace", + -- [[ new value 3.5.0 + header_type = "gcp" + -- ]] + } + } + + local expected_otel_prior_35 = utils.cycle_aware_deep_copy(opentelemetry) + expected_otel_prior_35.config.header_type = "preserve" + do_assert(utils.uuid(), "3.4.0", expected_otel_prior_35) + + -- cleanup + admin.plugins:remove({ id = opentelemetry.id }) + + -- [[ 3.4.x ]] -- + opentelemetry = admin.plugins:insert { + name = "opentelemetry", + enabled = true, + config = { + endpoint = "http://1.1.1.1:12345/v1/trace", + -- [[ new value 3.4.0 + header_type = "aws" + -- ]] + } + } + + local expected_otel_prior_34 = utils.cycle_aware_deep_copy(opentelemetry) + expected_otel_prior_34.config.header_type = "preserve" + do_assert(utils.uuid(), "3.3.0", expected_otel_prior_34) + + -- cleanup + admin.plugins:remove({ id = opentelemetry.id }) + end) + + end) + + describe("compatibility tests for zipkin plugin", function() + it("replaces `aws` and `gcp` values of `header_type` property with default `preserve`", function() + -- [[ 3.5.x ]] -- + zipkin = admin.plugins:insert { + name = "zipkin", + enabled = true, + config = { + http_endpoint = "http://1.1.1.1:12345/v1/trace", + -- [[ new value 3.5.0 + header_type = "gcp" + -- ]] + } + } + + local expected_zipkin_prior_35 = utils.cycle_aware_deep_copy(zipkin) + expected_zipkin_prior_35.config.header_type = "preserve" + expected_zipkin_prior_35.config.default_header_type = "b3" + do_assert(utils.uuid(), "3.4.0", expected_zipkin_prior_35) + + -- cleanup + admin.plugins:remove({ id = zipkin.id }) + + -- [[ 3.4.x ]] -- + zipkin = admin.plugins:insert { + name = "zipkin", + enabled = true, + config = { + http_endpoint = "http://1.1.1.1:12345/v1/trace", + -- [[ new value 3.4.0 + header_type = "aws" + -- ]] + } + } + + local expected_zipkin_prior_34 = utils.cycle_aware_deep_copy(zipkin) + expected_zipkin_prior_34.config.header_type = "preserve" + expected_zipkin_prior_34.config.default_header_type = "b3" + do_assert(utils.uuid(), "3.3.0", expected_zipkin_prior_34) + + -- cleanup + admin.plugins:remove({ id = zipkin.id }) + end) + end) end) end) From 5f88f20844510b36d5c98f1deeb34d04168ed39e Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Wed, 4 Oct 2023 07:23:31 -0700 Subject: [PATCH 3019/4351] tests(request-debug): improve integration tests (#11692) * tests(request-debug): only initialize DB once in test setup This updates the test setup logic such that helpers.get_db_utils() is only invoked once per test DB strategy. BEFORE: ======= 30 tests from 1 test file ran. (64157.77 ms total) AFTER: ======= 30 tests from 1 test file ran. (52507.36 ms total) * tests(request-debug): truncate error.log before request This updates the tests to truncate the error.log file before making a request that will generate a log entry. The goal is to reduce the overall amount of bytes that must be read from disk and searched through. * tests(request-debug): use line-wise parser for log entries This updates the request debug log entry logic to use `io.lines()` rather than reading the whole file at once. This improves performance and memory usage in the worst-case scenarios of the function. * tests(request-debug): ensure client connection is closed --- .../01-request-debug_spec.lua | 107 ++++++++++++------ 1 file changed, 73 insertions(+), 34 deletions(-) diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua index c5e44ad04f7..9f07696ccb5 100644 --- a/spec/02-integration/21-request-debug/01-request-debug_spec.lua +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -3,6 +3,8 @@ local cjson = require "cjson" local pl_path = require "pl.path" local pl_file = require "pl.file" local http_mock = require "spec.helpers.http_mock" +local string_buffer = require "string.buffer" +local clear_tab = require "table.clear" local CP_PREFIX = "servroot_cp" local DP_PREFIX = "servroot_dp" @@ -11,6 +13,7 @@ local TOKEN_FILE = ".request_debug_token" local PLGUINS_ENABLED = "bundled,enable-buffering-response,muti-external-http-calls" local TIME_TO_FIRST_BYTE = 250 -- milliseconds local STREAMING = 400 -- seconds +local DB_INIT = {} @@ -143,6 +146,7 @@ local function get_output_header(_deployment, path, filter, fake_ip, token) }) assert.not_same(500, res.status) res:read_body() -- discard body + proxy_client:close() if not res.headers["X-Kong-Request-Debug-Output"] then return nil @@ -150,12 +154,23 @@ local function get_output_header(_deployment, path, filter, fake_ip, token) local json = assert(cjson.decode(res.headers["X-Kong-Request-Debug-Output"])) assert.falsy(json.dangling) - proxy_client:close() return json end local function get_output_log(deployment, path, filter, fake_ip, token) + local errlog + + if deployment == "traditional" then + errlog = pl_path.join(helpers.test_conf.prefix, "logs/error.log") + + else + assert(deployment == "hybrid", "unknown deploy mode") + errlog = pl_path.join(DP_PREFIX, "logs/error.log") + end + + helpers.clean_logfile(errlog) + local proxy_client = helpers.proxy_client() local res = assert(proxy_client:send { method = "GET", @@ -169,6 +184,7 @@ local function get_output_log(deployment, path, filter, fake_ip, token) }) assert.not_same(500, res.status) res:read_body() -- discard body + proxy_client:close() if not res.headers["X-Kong-Request-Debug-Output"] then return nil @@ -177,49 +193,69 @@ local function get_output_log(deployment, path, filter, fake_ip, token) local output = assert(cjson.decode(res.headers["X-Kong-Request-Debug-Output"])) local debug_id = assert(output.debug_id) + local json + local truncated = false + + local buf = string_buffer.new() + local keyword = "[request-debug] id: " .. debug_id + local single_pattern = [[ output: (?<data>.+) while logging request, client]] + local multi_pattern = [[ parts: (?<part>\d+)/(?<parts>\d+) output: (?<data>.+) while logging request, client]] - if deployment == "traditional" then - path = pl_path.join(helpers.test_conf.prefix, "logs/error.log") + local deadline = ngx.now() + 5 - else - assert(deployment == "hybrid", "unknown deploy mode") - path = pl_path.join(DP_PREFIX, "logs/error.log") - end + while ngx.now() < deadline do + buf:reset() - local json - local truncated = false + local fh = assert(io.open(errlog, "r")) + local captures = {} + + for line in fh:lines() do + if line:find(keyword, nil, true) then + clear_tab(captures) + + if ngx.re.match(line, multi_pattern, "oj", nil, captures) then + truncated = true + + local part_num = assert(tonumber(captures.part)) + local parts_total = assert(tonumber(captures.parts)) + + assert(part_num <= parts_total) - pcall(function() - helpers.pwait_until(function() - json = "" - local content = assert(pl_file.read(path)) - local start_idx = assert(content:find(keyword, nil, true)) - start_idx = assert(content:find("output: ", start_idx, true)) - local end_idx - - while true do - end_idx = assert(content:find(" while logging request", start_idx, true)) - json = json .. content:sub(start_idx + #"output: ", end_idx - 1) - start_idx = content:find(keyword, end_idx, true) - if not start_idx then + local data = assert(captures.data) + buf:put(data) + + if part_num == parts_total then + json = cjson.decode(buf:get()) + break + end + + elseif ngx.re.match(line, single_pattern, "oj", nil, captures) then + local data = assert(captures.data) + json = cjson.decode(data) break - end - truncated = true - start_idx = assert(content:find("output: ", start_idx, true)) + else + error("unexpected error.log line: " .. line) + end end + end - json = assert(cjson.decode(json)) - end, 10) - end) + fh:close() + + if json ~= nil then + break + end + + ngx.sleep(0.05) + end if not json then return nil end assert.falsy(json.dangling) - proxy_client:close() + assert.same(debug_id, json.debug_id) return json, truncated end @@ -262,10 +298,13 @@ local function start_kong(strategy, deployment, disable_req_dbg, token) request_debug = "off" end - helpers.get_db_utils(strategy, nil, { - "enable-buffering-response", - "muti-external-http-calls", - }) + if not DB_INIT[strategy] then + helpers.get_db_utils(strategy, nil, { + "enable-buffering-response", + "muti-external-http-calls", + }) + DB_INIT[strategy] = true + end if deployment == "traditional" then assert(helpers.start_kong({ @@ -396,7 +435,7 @@ describe(desc, function() ngx.sleep(%s / 1000) ngx.print("Hello") ngx.flush(true) - + ngx.sleep(%s / 1000) ngx.print(" World!") ngx.flush(true) From 4635929370e94fac9d99140e997059110d5324fd Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 4 Oct 2023 14:31:21 +0000 Subject: [PATCH 3020/4351] chore(ci): automatically stale and close issue/pr (#11665) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * chore(ci): automatically stale and close issue/pr * Update .github/workflows/community-stale.yml * Update .github/workflows/community-stale.yml --------- Co-authored-by: Hans Hübner <hans.huebner@gmail.com> --- .github/workflows/community-stale.yml | 50 +++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 .github/workflows/community-stale.yml diff --git a/.github/workflows/community-stale.yml b/.github/workflows/community-stale.yml new file mode 100644 index 00000000000..abd8a607b59 --- /dev/null +++ b/.github/workflows/community-stale.yml @@ -0,0 +1,50 @@ +name: Close inactive issues +on: + schedule: + - cron: "30 1 * * *" + +jobs: + close-issues: + runs-on: ubuntu-latest + permissions: + issues: write + pull-requests: write + steps: + - uses: actions/stale@v5 + with: + days-before-stale: 14 + days-before-close: 7 + stale-issue-label: "stale" + stale-issue-message: "This issue is marked as stale because it has been open for 14 days with no activity." + close-issue-message: | + Dear contributor, + + We are automatically closing this issue because it has not seen any activity for three weeks. + We're sorry that your issue could not be resolved. If any new information comes up that could + help resolving it, please feel free to reopen it. + + Your contribution is greatly appreciated! + + Please have a look + [our pledge to the community](https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md) + for more information. + + Sincerely, + Your Kong Gateway team + stale-pr-message: "This PR is marked as stale because it has been open for 14 days with no activity." + close-pr-message: | + Dear contributor, + + We are automatically closing this pull request because it has not seen any activity for three weeks. + We're sorry that we could not merge it. If you still want to pursure your patch, please feel free to + reopen it and address any remaining issues. + + Your contribution is greatly appreciated! + + Please have a look + [our pledge to the community](https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md) + for more information. + + Sincerely, + Your Kong Gateway team + repo-token: ${{ secrets.GITHUB_TOKEN }} From b71f4b6e2815b66f2db628244f1588c1ff5b4c3e Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 4 Oct 2023 16:36:03 +0200 Subject: [PATCH 3021/4351] chore(deps): bump toshimaru/auto-author-assign from 1.6.2 to 2.0.1 (#11685) Bumps [toshimaru/auto-author-assign](https://github.com/toshimaru/auto-author-assign) from 1.6.2 to 2.0.1. - [Release notes](https://github.com/toshimaru/auto-author-assign/releases) - [Changelog](https://github.com/toshimaru/auto-author-assign/blob/main/CHANGELOG.md) - [Commits](https://github.com/toshimaru/auto-author-assign/compare/2daaeb2988aef24bf37e636fe733f365c046aba0...c1ffd6f64e20f8f5f61f4620a1e5f0b0908790ef) --- updated-dependencies: - dependency-name: toshimaru/auto-author-assign dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/auto-assignee.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/auto-assignee.yml b/.github/workflows/auto-assignee.yml index 3197f4b2b1e..dcd8f1c4c34 100644 --- a/.github/workflows/auto-assignee.yml +++ b/.github/workflows/auto-assignee.yml @@ -11,5 +11,5 @@ jobs: - name: assign-author # ignore the pull requests opened from PR because token is not correct if: github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]' - uses: toshimaru/auto-author-assign@2daaeb2988aef24bf37e636fe733f365c046aba0 + uses: toshimaru/auto-author-assign@c1ffd6f64e20f8f5f61f4620a1e5f0b0908790ef From 2804fe33061c3dfa56416d25d6830ed02a535d6e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou <wangchong@konghq.com> Date: Wed, 4 Oct 2023 22:40:24 +0800 Subject: [PATCH 3022/4351] doc(CONTRIBUTING): mention changelog (#11535) * doc(CONTRIBUTING): mention changelog * Update CONTRIBUTING.md Co-authored-by: Chrono <chrono_cpp@me.com> * Update CONTRIBUTING.md Co-authored-by: Chrono <chrono_cpp@me.com> * Update CONTRIBUTING.md * Update PULL_REQUEST_TEMPLATE.md --------- Co-authored-by: Chrono <chrono_cpp@me.com> Co-authored-by: Datong Sun <dndx@idndx.com> Co-authored-by: Datong Sun <datong.sun@konghq.com> --- .github/PULL_REQUEST_TEMPLATE.md | 2 +- CONTRIBUTING.md | 13 +++++++++++++ 2 files changed, 14 insertions(+), 1 deletion(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index da0333edf71..ba036d07043 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -15,7 +15,7 @@ https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md ### Checklist - [ ] The Pull Request has tests -- [ ] A changelog file has been added to `CHANGELOG/unreleased/kong` or adding `skip-changelog` label on PR if unnecessary. [README.md](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) +- [ ] A changelog file has been created under `changelog/unreleased/kong` or `skip-changelog` label added on PR if changelog is unnecessary. [README.md](https://github.com/Kong/gateway-changelog/README.md) - [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE ### Full changelog diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 0d9060f91b5..d12c4bf8fc0 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -36,6 +36,7 @@ Consult the Table of Contents below, and jump to the desired section. * [Writing tests](#writing-tests) * [Writing changelog](#writing-changelog) * [Writing performant code](#writing-performant-code) + * [Adding Changelog](#adding-changelog) * [Contributor T-shirt](#contributor-t-shirt) * [Code style](#code-style) * [Table of Contents - Code style](#table-of-contents---code-style) @@ -190,6 +191,8 @@ to verify a few things: development documentation for additional details) - The tests are passing: run `make test`, `make test-all`, or whichever is appropriate for your change +- Do not update `CHANGELOG.md` inside your Pull Request. This file is automatically regenerated + and maintained during the release process. If the above guidelines are respected, your Pull Request has all its chances to be considered and will be reviewed by a maintainer. @@ -537,6 +540,16 @@ language you are using. :smile: [Back to TOC](#table-of-contents) +#### Adding Changelog + +Every patch, except those +documentation-only changes, requires a changelog entry to be present inside your Pull Request. + +Please follow [the changelog instructions](https://github.com/Kong/gateway-changelog) +to create the appropriate changelog file your Pull Request. + +[Back to TOC](#table-of-contents) + ### Contributor T-shirt If your Pull Request to [Kong/kong](https://github.com/Kong/kong) was From 32872bfe6c2bd199ed50a5b050d358a508137a4c Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 4 Oct 2023 22:41:13 +0800 Subject: [PATCH 3023/4351] refactor(runloop): use utils.get_updated_monotonic_ms() (#11672) * refactor(runloop): use utils.get_updated_monotonic_ms() * lint fix --- kong/runloop/handler.lua | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 0fa194bedbd..9317bcb8cfa 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -612,9 +612,8 @@ end local reconfigure_handler do - local cur_msec = require("resty.core.time").monotonic_msec + local get_monotonic_ms = utils.get_updated_monotonic_ms - local update_time = ngx.update_time local ngx_worker_id = ngx.worker.id local exiting = ngx.worker.exiting @@ -625,11 +624,6 @@ do local CURRENT_PLUGINS_HASH = 0 local CURRENT_BALANCER_HASH = 0 - local function get_monotonic_ms() - update_time() - return cur_msec() - end - reconfigure_handler = function(data) local worker_id = ngx_worker_id() From e373295618b951c0481f9de11b170b8d4dce85f3 Mon Sep 17 00:00:00 2001 From: Zhongwei Yao <zhongwei.yao@konghq.com> Date: Thu, 5 Oct 2023 07:55:02 -0700 Subject: [PATCH 3024/4351] fix(build): fix the building failure when applying patches (#11696) When openresty patch applying order matters, some patch applying fails. Fix it by sorting. --- build/kong_bindings.bzl | 4 ++-- changelog/unreleased/kong/fix_patch_order.yml | 7 +++++++ 2 files changed, 9 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix_patch_order.yml diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index fc85f5a91dd..006df8d9882 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -54,10 +54,10 @@ def _load_vars(ctx): # convert them into a list of labels relative to the workspace root # TODO: this may not change after a bazel clean if cache exists - patches = [ + patches = sorted([ '"@kong//:%s"' % str(p).replace(workspace_path, "").lstrip("/") for p in ctx.path(workspace_path + "/build/openresty/patches").readdir() - ] + ]) content += '"OPENRESTY_PATCHES": [%s],' % (", ".join(patches)) diff --git a/changelog/unreleased/kong/fix_patch_order.yml b/changelog/unreleased/kong/fix_patch_order.yml new file mode 100644 index 00000000000..00089c0d848 --- /dev/null +++ b/changelog/unreleased/kong/fix_patch_order.yml @@ -0,0 +1,7 @@ +message: fix the building failure when applying patches +type: bugfix +scope: Core +prs: + - 11696 +jiras: + - KAG-2712 From 71b6ea5883e9504a9fa4952e1d50d6052a5ae16d Mon Sep 17 00:00:00 2001 From: Qi <add_sp@outlook.com> Date: Sun, 8 Oct 2023 11:16:08 +0800 Subject: [PATCH 3025/4351] feat(request-debugging): use request_id instead of debug_id (#11674) Using request_id instead of debug_id for the output of the per request debugging feature. Fix #KAG-2696 --- kong/timing/init.lua | 18 +++++++++--------- .../01-request-debug_spec.lua | 19 ++++++++----------- 2 files changed, 17 insertions(+), 20 deletions(-) diff --git a/kong/timing/init.lua b/kong/timing/init.lua index fe399874b43..c73361b1b75 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -1,5 +1,4 @@ local context = require("kong.timing.context") -local utils = require("kong.tools.utils") local cjson = require("cjson.safe") local req_dyn_hook = require("kong.dynamic_hook") local constants = require("kong.constants") @@ -9,6 +8,8 @@ local ngx_var = ngx.var local string_format = string.format +local request_id_get = require("kong.tracing.request_id").get + local FILTER_ALL_PHASES = { ssl_cert = nil, -- NYI -- in this phase, we can't get request headers @@ -89,7 +90,7 @@ function _M.auth() log = http_x_kong_request_debug_log == "true", loopback = loopback, }) - ctx:set_context_prop("debug_id", utils.uuid()) + ctx:set_context_prop("request_id", request_id_get()) ngx.ctx.req_trace_ctx = ctx req_dyn_hook.enable_on_this_request("timing") end @@ -149,8 +150,8 @@ function _M.header_filter() if #output >= HEADER_JSON_TRUNCATE_LENGTH and not req_tr_ctx:from_loopback() then output = assert(cjson.encode({ truncated = true, - debug_id = ngx.ctx.req_trace_ctx:get_root_context_kv("debug_id"), - message = "Output is truncated, please check the error_log for full output by filtering with the debug_id.", + request_id = ngx.ctx.req_trace_ctx:get_root_context_kv("request_id"), + message = "Output is truncated, please check the error_log for full output by filtering with the request_id.", })) ngx.ctx.req_trace_ctx.log = true @@ -169,7 +170,6 @@ function _M.log() req_tr_ctx:mock_upstream_phase() local output = req_tr_ctx:to_json() - local debug_id = req_tr_ctx:get_root_context_kv("debug_id") if #output >= LOG_JSON_TRUNCATE_LENGTH then -- split the output into N parts @@ -186,18 +186,18 @@ function _M.log() local nparts = #parts for no, part in ipairs(parts) do - local msg = string_format("%s id: %s parts: %d/%d output: %s", + local msg = string_format("%s parts: %d/%d output: %s", constants.REQUEST_DEBUG_LOG_PREFIX, - debug_id, no, nparts, part) + no, nparts, part) ngx.log(ngx.NOTICE, msg) end return end - local msg = string_format("%s id: %s output: %s", + local msg = string_format("%s output: %s", constants.REQUEST_DEBUG_LOG_PREFIX, - debug_id, output) + output) ngx.log(ngx.NOTICE, msg) end diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua index 9f07696ccb5..74ae4344c02 100644 --- a/spec/02-integration/21-request-debug/01-request-debug_spec.lua +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -191,16 +191,16 @@ local function get_output_log(deployment, path, filter, fake_ip, token) end local output = assert(cjson.decode(res.headers["X-Kong-Request-Debug-Output"])) - local debug_id = assert(output.debug_id) + local request_id = assert(output.request_id) local json local truncated = false local buf = string_buffer.new() - local keyword = "[request-debug] id: " .. debug_id - local single_pattern = [[ output: (?<data>.+) while logging request, client]] - local multi_pattern = [[ parts: (?<part>\d+)/(?<parts>\d+) output: (?<data>.+) while logging request, client]] + local keyword = "[request-debug] " + local single_pattern = [[output: (?<data>.+) while logging request, client.+request_id: "]] .. request_id .. [["]] + local multi_pattern = [[parts: (?<part>\d+)/(?<parts>\d+) output: (?<data>.+) while logging request, client.+request_id: "]] .. request_id .. [["]] local deadline = ngx.now() + 5 @@ -234,9 +234,6 @@ local function get_output_log(deployment, path, filter, fake_ip, token) local data = assert(captures.data) json = cjson.decode(data) break - - else - error("unexpected error.log line: " .. line) end end end @@ -255,7 +252,7 @@ local function get_output_log(deployment, path, filter, fake_ip, token) end assert.falsy(json.dangling) - assert.same(debug_id, json.debug_id) + assert.same(request_id, json.request_id) return json, truncated end @@ -472,7 +469,7 @@ describe(desc, function() assert_has_output_header(deployment, "/", "*", "1.1.1.1", TOKEN) end) - it("has debug_id and workspace_id", function() + it("has request_id and workspace_id", function() local route_id = setup_route("/dummy", upstream) finally(function() @@ -486,10 +483,10 @@ describe(desc, function() local header_output = assert_has_output_header(deployment, "/dummy", "*") local log_output = assert_has_output_log(deployment, "/dummy", "*") - assert.truthy(header_output.debug_id) + assert.truthy(header_output.request_id) assert.truthy(header_output.workspace_id) - assert.truthy(log_output.debug_id) + assert.truthy(log_output.request_id) assert.truthy(log_output.workspace_id) end) From 6b3d3c5a49f89e20f277136c1df2109e6e6e1df1 Mon Sep 17 00:00:00 2001 From: Qi <add_sp@outlook.com> Date: Mon, 9 Oct 2023 15:09:01 +0800 Subject: [PATCH 3026/4351] fix(template): fix failure of starting if `proxy_access_log` is `off` (#11712) --- kong/cmd/utils/prefix_handler.lua | 1 + kong/templates/nginx_kong.lua | 5 +++++ spec/01-unit/04-prefix_handler_spec.lua | 10 ++++++++++ 3 files changed, 16 insertions(+) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 87f675e43f8..ea661fbf4ca 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -239,6 +239,7 @@ local function compile_conf(kong_config, conf_template, template_env_inject) -- computed config properties for templating local compile_env = { _escape = ">", + proxy_access_log_enabled = kong_config.proxy_access_log ~= "off", pairs = pairs, ipairs = ipairs, tostring = tostring, diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 283d6c6f0c9..2da98f9213d 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -85,7 +85,12 @@ server { # https://github.com/Kong/lua-kong-nginx-module#lua_kong_error_log_request_id lua_kong_error_log_request_id $request_id; +> if proxy_access_log_enabled then access_log ${{PROXY_ACCESS_LOG}} kong_log_format; +> else + access_log off; +> end + error_log ${{PROXY_ERROR_LOG}} ${{LOG_LEVEL}}; > if proxy_ssl_enabled then diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 50141e70c6c..27b109fba1a 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -496,6 +496,16 @@ describe("NGINX conf compiler", function() local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) + local conf = assert(conf_loader(nil, { + proxy_access_log = "off", + stream_listen = "0.0.0.0:9100", + nginx_stream_tcp_nodelay = "on", + })) + local nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("access_log%soff;", nginx_conf) + local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) + local conf = assert(conf_loader(nil, { proxy_stream_access_log = "/dev/stdout custom", stream_listen = "0.0.0.0:9100", From f3094a077784dbddea17468dac153d0d2494cf2d Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 9 Oct 2023 09:18:16 +0000 Subject: [PATCH 3027/4351] chore(ci): stale bot is deprecated (#11714) KAG-875 Fix up of #11665 --- .github/stale.yml | 24 ------------------------ .github/workflows/community-stale.yml | 3 +++ 2 files changed, 3 insertions(+), 24 deletions(-) delete mode 100644 .github/stale.yml diff --git a/.github/stale.yml b/.github/stale.yml deleted file mode 100644 index db9908d6de1..00000000000 --- a/.github/stale.yml +++ /dev/null @@ -1,24 +0,0 @@ -# Configuration for probot-stale - https://github.com/probot/stale - -# Number of days of inactivity before an Issue or Pull Request becomes stale -daysUntilStale: 14 - -# Number of days of inactivity before an Issue or Pull Request with the stale label is closed. -daysUntilClose: 7 - -onlyLabels: - - "pending author feedback" - -# Issues or Pull Requests with these labels will never be considered stale. Set to `[]` to disable -exemptLabels: - - pinned - - security - -# Label to use when marking as stale -staleLabel: stale - -# Comment to post when marking as stale. Set to `false` to disable -markComment: > - This issue has been automatically marked as stale because it has not had - recent activity. It will be closed if no further activity occurs. Thank you - for your contributions. diff --git a/.github/workflows/community-stale.yml b/.github/workflows/community-stale.yml index abd8a607b59..b43f4f2469e 100644 --- a/.github/workflows/community-stale.yml +++ b/.github/workflows/community-stale.yml @@ -14,6 +14,9 @@ jobs: with: days-before-stale: 14 days-before-close: 7 + only-labels: "pending author feedback" + exempt-pr-labels: "pinned,security" + exempt-issue-labels: "pinned,security" stale-issue-label: "stale" stale-issue-message: "This issue is marked as stale because it has been open for 14 days with no activity." close-issue-message: | From 9c20a28f1ab219efcfc9260f48140a7268419da0 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 10 Oct 2023 15:53:14 +0200 Subject: [PATCH 3028/4351] chore(deps): bump tj-actions/changed-files from 39.2.0 to 39.2.1 (#11716) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 39.2.0 to 39.2.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/8238a4103220c636f2dad328ead8a7c8dbe316a3...db153baf731265ad02cd490b07f470e2d55e3345) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 7cb5dca58c8..98ece42bd08 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -20,7 +20,7 @@ jobs: - name: computes changed files id: changelog-check - uses: tj-actions/changed-files@8238a4103220c636f2dad328ead8a7c8dbe316a3 # v37 + uses: tj-actions/changed-files@db153baf731265ad02cd490b07f470e2d55e3345 # v37 with: files: 'changelog/unreleased/**/*.yml' From 376d601477f4b74bac57ce65c018abe6236abe9b Mon Sep 17 00:00:00 2001 From: Kurt Tu <131840510+sabertobihwy@users.noreply.github.com> Date: Wed, 11 Oct 2023 11:03:11 +0800 Subject: [PATCH 3029/4351] tests(helpers): wait_for_all_config_update support pass custom headers and https_server support disable listen ipv6 (#11718) wait_for_all_config_update support pass custom headers https_server support disable listen ipv6 Signed-off-by: sabertobihwy <sabertobihwy@gmail.com> --- spec/fixtures/https_server.lua | 4 +- spec/fixtures/mock_webserver_tpl.lua | 4 ++ spec/helpers.lua | 60 +++++++++++++++------------- 3 files changed, 39 insertions(+), 29 deletions(-) diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index bfb01cbf7eb..c078669819c 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -183,6 +183,7 @@ function https_server.start(self) http_port = self.http_port, protocol = self.protocol, worker_num = self.worker_num, + disable_ipv6 = self.disable_ipv6, } local file, err = create_conf(conf_params) @@ -246,7 +247,7 @@ function https_server.shutdown(self) end -- **DEPRECATED**: please use `spec.helpers.http_mock` instead. -function https_server.new(port, hostname, protocol, check_hostname, workers, delay) +function https_server.new(port, hostname, protocol, check_hostname, workers, delay, disable_ipv6) local self = setmetatable({}, https_server) local host local hosts @@ -270,6 +271,7 @@ function https_server.new(port, hostname, protocol, check_hostname, workers, del self.logs_dir = "logs" self.protocol = protocol or "http" self.worker_num = workers or 2 + self.disable_ipv6 = disable_ipv6 return self end diff --git a/spec/fixtures/mock_webserver_tpl.lua b/spec/fixtures/mock_webserver_tpl.lua index a8d86fb6154..c1690cbfb54 100644 --- a/spec/fixtures/mock_webserver_tpl.lua +++ b/spec/fixtures/mock_webserver_tpl.lua @@ -73,10 +73,14 @@ http { server { # if protocol ~= 'https' then listen 127.0.0.1:${http_port}; +# if not disable_ipv6 then listen [::1]:${http_port}; +#end # else listen 127.0.0.1:${http_port} ssl http2; +# if not disable_ipv6 then listen [::1]:${http_port} ssl http2; +#end ssl_certificate ${cert_path}/kong_spec.crt; ssl_certificate_key ${cert_path}/kong_spec.key; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; diff --git a/spec/helpers.lua b/spec/helpers.lua index dae1c574d3c..9b1e93672d3 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1908,20 +1908,24 @@ local function wait_for_all_config_update(opts) local stream_enabled = opts.stream_enabled or false local override_rl = opts.override_global_rate_limiting_plugin or false local override_auth = opts.override_global_key_auth_plugin or false + local headers = opts.override_default_headers or { ["Content-Type"] = "application/json" } + local disable_ipv6 = opts.disable_ipv6 or false - local function call_admin_api(method, path, body, expected_status) + local function call_admin_api(method, path, body, expected_status, headers) local client = admin_client(admin_client_timeout, forced_admin_port) local res if string.upper(method) == "POST" then res = client:post(path, { - headers = {["Content-Type"] = "application/json"}, + headers = headers, body = body, }) elseif string.upper(method) == "DELETE" then - res = client:delete(path) + res = client:delete(path, { + headers = headers + }) end local ok, json_or_nil_or_err = pcall(function () @@ -1958,7 +1962,7 @@ local function wait_for_all_config_update(opts) local host = "localhost" local port = get_available_port() - local server = https_server.new(port, host, "http", nil, 1) + local server = https_server.new(port, host, "http", nil, 1, nil, disable_ipv6) server:start() @@ -1966,28 +1970,28 @@ local function wait_for_all_config_update(opts) local res = assert(call_admin_api("POST", "/upstreams", { name = upstream_name }, - 201)) + 201, headers)) upstream_id = res.id -- create mocking target to mocking upstream res = assert(call_admin_api("POST", string.format("/upstreams/%s/targets", upstream_id), { target = host .. ":" .. port }, - 201)) + 201, headers)) target_id = res.id -- create mocking service to mocking upstream res = assert(call_admin_api("POST", "/services", { name = service_name, url = "http://" .. upstream_name .. "/always_200" }, - 201)) + 201, headers)) service_id = res.id -- create mocking route to mocking service res = assert(call_admin_api("POST", string.format("/services/%s/routes", service_id), { paths = { route_path }, strip_path = true, path_handling = "v0",}, - 201)) + 201, headers)) route_id = res.id if override_rl then @@ -1995,7 +1999,7 @@ local function wait_for_all_config_update(opts) res = assert(call_admin_api("POST", string.format("/services/%s/plugins", service_id), { name = "rate-limiting", config = { minute = 999999, policy = "local" } }, - 201)) + 201, headers)) rl_plugin_id = res.id end @@ -2004,21 +2008,21 @@ local function wait_for_all_config_update(opts) res = assert(call_admin_api("POST", string.format("/services/%s/plugins", service_id), { name = "key-auth", config = { key_names = { key_header_name } } }, - 201)) + 201, headers)) key_auth_plugin_id = res.id -- create consumer res = assert(call_admin_api("POST", "/consumers", { username = consumer_name }, - 201)) + 201, headers)) consumer_id = res.id -- create credential to key-auth plugin res = assert(call_admin_api("POST", string.format("/consumers/%s/key-auth", consumer_id), { key = test_credentials }, - 201)) + 201, headers)) credential_id = res.id end @@ -2027,28 +2031,28 @@ local function wait_for_all_config_update(opts) local res = assert(call_admin_api("POST", "/upstreams", { name = stream_upstream_name }, - 201)) + 201, headers)) stream_upstream_id = res.id -- create mocking target to mocking upstream res = assert(call_admin_api("POST", string.format("/upstreams/%s/targets", stream_upstream_id), { target = host .. ":" .. port }, - 201)) + 201, headers)) stream_target_id = res.id -- create mocking service to mocking upstream res = assert(call_admin_api("POST", "/services", { name = stream_service_name, url = "tcp://" .. stream_upstream_name }, - 201)) + 201, headers)) stream_service_id = res.id -- create mocking route to mocking service res = assert(call_admin_api("POST", string.format("/services/%s/routes", stream_service_id), { destinations = { { port = stream_port }, }, protocols = { "tcp" },}, - 201)) + 201, headers)) stream_route_id = res.id end @@ -2087,25 +2091,25 @@ local function wait_for_all_config_update(opts) -- delete mocking configurations if override_auth then - call_admin_api("DELETE", string.format("/consumers/%s/key-auth/%s", consumer_id, credential_id), nil, 204) - call_admin_api("DELETE", string.format("/consumers/%s", consumer_id), nil, 204) - call_admin_api("DELETE", "/plugins/" .. key_auth_plugin_id, nil, 204) + call_admin_api("DELETE", string.format("/consumers/%s/key-auth/%s", consumer_id, credential_id), nil, 204, headers) + call_admin_api("DELETE", string.format("/consumers/%s", consumer_id), nil, 204, headers) + call_admin_api("DELETE", "/plugins/" .. key_auth_plugin_id, nil, 204, headers) end if override_rl then - call_admin_api("DELETE", "/plugins/" .. rl_plugin_id, nil, 204) + call_admin_api("DELETE", "/plugins/" .. rl_plugin_id, nil, 204, headers) end - call_admin_api("DELETE", "/routes/" .. route_id, nil, 204) - call_admin_api("DELETE", "/services/" .. service_id, nil, 204) - call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204) - call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204) + call_admin_api("DELETE", "/routes/" .. route_id, nil, 204, headers) + call_admin_api("DELETE", "/services/" .. service_id, nil, 204, headers) + call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204, headers) + call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204, headers) if stream_enabled then - call_admin_api("DELETE", "/routes/" .. stream_route_id, nil, 204) - call_admin_api("DELETE", "/services/" .. stream_service_id, nil, 204) - call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", stream_upstream_id, stream_target_id), nil, 204) - call_admin_api("DELETE", "/upstreams/" .. stream_upstream_id, nil, 204) + call_admin_api("DELETE", "/routes/" .. stream_route_id, nil, 204, headers) + call_admin_api("DELETE", "/services/" .. stream_service_id, nil, 204, headers) + call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", stream_upstream_id, stream_target_id), nil, 204, headers) + call_admin_api("DELETE", "/upstreams/" .. stream_upstream_id, nil, 204, headers) end ok, err = pcall(function () From 18de761b991ce98f450732f2d5cabb5f1e4d4a66 Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Wed, 11 Oct 2023 09:41:34 +0200 Subject: [PATCH 3030/4351] feat(core): add `/schemas/vaults/:name` endpoint (#11727) Co-authored-by: Joshua Schmid <jaiks@posteo.de> --- changelog/unreleased/kong/11727.yml | 3 +++ kong/api/routes/kong.lua | 13 ++++++++++ kong/vaults/env/schema.lua | 2 +- .../04-admin_api/02-kong_routes_spec.lua | 24 +++++++++++++++++++ 4 files changed, 41 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/11727.yml diff --git a/changelog/unreleased/kong/11727.yml b/changelog/unreleased/kong/11727.yml new file mode 100644 index 00000000000..dfdf7090b22 --- /dev/null +++ b/changelog/unreleased/kong/11727.yml @@ -0,0 +1,3 @@ +message: "Add a new endpoint `/schemas/vaults/:name` to retrieve the schema of a vault." +type: feature +scope: Core diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index d7401c57f82..aa6df177c3f 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -183,6 +183,19 @@ return { return validate_schema(db_entity_name, self.params) end }, + + ["/schemas/vaults/:name"] = { + GET = function(self, db, helpers) + local subschema = kong.db.vaults.schema.subschemas[self.params.name] + if not subschema then + return kong.response.exit(404, { message = "No vault named '" + .. self.params.name .. "'" }) + end + local copy = api_helpers.schema_to_jsonable(subschema) + strip_foreign_schemas(copy.fields) + return kong.response.exit(200, copy) + end + }, ["/schemas/plugins/:name"] = { GET = function(self, db, helpers) local subschema = kong.db.plugins.schema.subschemas[self.params.name] diff --git a/kong/vaults/env/schema.lua b/kong/vaults/env/schema.lua index 6e2750e276c..1fa75808926 100644 --- a/kong/vaults/env/schema.lua +++ b/kong/vaults/env/schema.lua @@ -5,7 +5,7 @@ return { config = { type = "record", fields = { - { prefix = { type = "string", match = [[^[%a_-][%a%d_-]*$]] } }, + { prefix = { type = "string", match = [[^[%a_-][%a%d_-]*$]], description = "The prefix for the environment variable that the value will be stored in." } }, }, }, }, diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 49d4e284f71..dce6ce2d7a5 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -462,6 +462,30 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() end) end) + describe("/schemas/vaults/:name", function() + it("returns schema of all vaults", function() + for _, vault in ipairs({"env"}) do + local res = assert(client:send { + method = "GET", + path = "/schemas/vaults/" .. vault, + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.fields) + end + end) + + it("returns 404 on a non-existent vault", function() + local res = assert(client:send { + method = "GET", + path = "/schemas/vaults/not-present", + }) + local body = assert.res_status(404, res) + local json = cjson.decode(body) + assert.same({ message = "No vault named 'not-present'" }, json) + end) + end) + describe("/schemas/:entity", function() it("returns schema of all plugins", function() for plugin, _ in pairs(helpers.test_conf.loaded_plugins) do From 66d5f60a3f48d5e7ad1c820f456976b805766f65 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad <hisham@gobolinux.org> Date: Wed, 11 Oct 2023 14:59:08 -0300 Subject: [PATCH 3031/4351] chore(deps): bump ngx_wasm_module (#11737) --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 90eb6646eec..16cf926f924 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=89170edb24f6f5f1c9b66caa4ea3e651890412d3 +NGX_WASM_MODULE=21732b18fc46f409962ae77ddf01c713b568d078 # prerelease-0.1.1 WASMER=3.1.1 WASMTIME=8.0.1 V8=10.5.18 From 064ea580692c86375861eb58b9bd29234576bfcf Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Wed, 11 Oct 2023 11:17:31 -0700 Subject: [PATCH 3032/4351] feat(wasm): combine config and json_config fields (#11697) This allows JSON filter configuration to live in the same .config attribute as raw configuration. Filters must have an associated JSON schema in order to use this feature. --- .../kong/wasm-filter-json-config.yml | 3 + kong/db/schema/entities/filter_chains.lua | 18 +++--- kong/db/schema/init.lua | 2 +- kong/db/schema/metaschema.lua | 25 +++++++++ kong/runloop/wasm.lua | 16 ++++-- .../20-wasm/01-admin-api_spec.lua | 11 ++-- spec/02-integration/20-wasm/02-db_spec.lua | 56 ++++++++++++++----- .../20-wasm/09-filter-meta_spec.lua | 38 ++++++++++--- 8 files changed, 126 insertions(+), 43 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-filter-json-config.yml diff --git a/changelog/unreleased/kong/wasm-filter-json-config.yml b/changelog/unreleased/kong/wasm-filter-json-config.yml new file mode 100644 index 00000000000..70216e7830c --- /dev/null +++ b/changelog/unreleased/kong/wasm-filter-json-config.yml @@ -0,0 +1,3 @@ +message: Support JSON in Wasm filter configuration +type: feature +scope: Core diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua index c83d59a82f6..b01fd91ff67 100644 --- a/kong/db/schema/entities/filter_chains.lua +++ b/kong/db/schema/entities/filter_chains.lua @@ -20,8 +20,7 @@ local constants = require "kong.constants" --- ---@field name string ---@field enabled boolean ----@field config string|nil ----@field json_config any|nil +---@field config any|nil local filter = { @@ -29,28 +28,25 @@ local filter = { fields = { { name = { type = "string", required = true, one_of = wasm.filter_names, err = "no such filter", }, }, - { config = { type = "string", required = false, }, }, { enabled = { type = "boolean", default = true, required = true, }, }, - { json_config = { + { config = { type = "json", required = false, json_schema = { parent_subschema_key = "name", namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, optional = true, + default = { + -- filters with no user-defined JSON schema may accept an optional + -- config, but only as a string + type = { "string", "null" }, + }, }, }, }, }, - entity_checks = { - { mutually_exclusive = { - "config", - "json_config", - }, - }, - }, } return { diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index ce29a41038d..0a3db763ad6 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1135,7 +1135,7 @@ validate_fields = function(self, input) if json_subschema_key then local schema_name = json_schema.namespace .. "/" .. json_subschema_key - inline_schema = json.get_schema(schema_name) + inline_schema = json.get_schema(schema_name) or json_schema.default if inline_schema then _, errors[k] = json_validate(v, inline_schema) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 8d829daf9ec..6483aaab526 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -128,6 +128,30 @@ local validators = { -- means that input validation will fail. When `optional` is `true`, the input -- is always accepted. -- +-- Schemas which use this dynamic reference format can also optionally supply +-- a default inline schema, which will be evaluated when the dynamic schema +-- does not exist: +-- +-- ```lua +-- local record = { +-- type = "record", +-- fields = { +-- { name = { type = "string" } }, +-- { config = { +-- type = "json", +-- json_schema = { +-- namespace = "my-record-type", +-- parent_subschema_key = "name", +-- default = { +-- { type = { "string", "null" } }, +-- }, +-- }, +-- }, +-- }, +-- }, +-- } +-- ``` +-- local json_metaschema = { type = "record", fields = { @@ -135,6 +159,7 @@ local json_metaschema = { { parent_subschema_key = { type = "string" }, }, { optional = { type = "boolean", }, }, { inline = { type = "any", custom_validator = json_lib.validate_schema, }, }, + { default = { type = "any", custom_validator = json_lib.validate_schema, }, }, }, entity_checks = { { at_least_one_of = { "inline", "namespace", "parent_subschema_key" }, }, diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 00a6054b449..99622410a50 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -398,10 +398,18 @@ local function rebuild_state(db, version, old_state) for _, filter in ipairs(chain.filters) do if filter.enabled then - -- serialize all JSON configurations up front - if not filter.config and filter.json_config ~= nil then - filter.config = cjson_encode(filter.json_config) - filter.json_config = nil + -- Serialize all JSON configurations up front + -- + -- NOTE: there is a subtle difference between a raw, non-JSON filter + -- configuration which requires no encoding (e.g. `my config bytes`) + -- and a JSON filter configuration of type=string, which should be + -- JSON-encoded (e.g. `"my config string"`). + -- + -- Properly disambiguating between the two cases requires an + -- inspection of the filter metadata, which is not guaranteed to be + -- present on data-plane/proxy nodes. + if filter.config ~= nil and type(filter.config) ~= "string" then + filter.config = cjson_encode(filter.config) end end end diff --git a/spec/02-integration/20-wasm/01-admin-api_spec.lua b/spec/02-integration/20-wasm/01-admin-api_spec.lua index 51ce7d5f106..fe2079f938e 100644 --- a/spec/02-integration/20-wasm/01-admin-api_spec.lua +++ b/spec/02-integration/20-wasm/01-admin-api_spec.lua @@ -4,7 +4,6 @@ local utils = require "kong.tools.utils" local fmt = string.format local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) -local NULL = ngx.null local function json(body) return { @@ -207,9 +206,9 @@ describe("wasm admin API [#" .. strategy .. "]", function() assert.same({ "foo", "bar" }, patched.tags) assert.is_false(patched.enabled) assert.equals(2, #patched.filters) - assert.same({ name = "tests", config = "123", enabled = true, json_config = NULL }, + assert.same({ name = "tests", config = "123", enabled = true }, patched.filters[1]) - assert.same({ name = "tests", config = "456", enabled = false, json_config = NULL }, + assert.same({ name = "tests", config = "456", enabled = false }, patched.filters[2]) end) end) @@ -366,9 +365,9 @@ describe("wasm admin API [#" .. strategy .. "]", function() assert.same({ "foo", "bar" }, patched.tags) assert.is_false(patched.enabled) assert.equals(2, #patched.filters) - assert.same({ name = "tests", config = "123", enabled = true, json_config = NULL }, + assert.same({ name = "tests", config = "123", enabled = true }, patched.filters[1]) - assert.same({ name = "tests", config = "456", enabled = false, json_config = NULL }, + assert.same({ name = "tests", config = "456", enabled = false }, patched.filters[2]) end) end) @@ -428,7 +427,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() fcs = { assert(bp.filter_chains:insert({ filters = { - { name = "tests", config = ngx.null, enabled = true }, + { name = "tests", config = nil, enabled = true }, { name = "response_transformer", config = "{}", enabled = false }, }, service = { id = service.id }, diff --git a/spec/02-integration/20-wasm/02-db_spec.lua b/spec/02-integration/20-wasm/02-db_spec.lua index 1969f4b238e..b19b252ac6c 100644 --- a/spec/02-integration/20-wasm/02-db_spec.lua +++ b/spec/02-integration/20-wasm/02-db_spec.lua @@ -371,7 +371,13 @@ describe("wasm DB entities [#" .. strategy .. "]", function() end) describe(".config", function() - it("is an optional string", function() + local schema_name = "proxy-wasm-filters/test" + + lazy_teardown(function() + schema_lib.remove_schema(schema_name) + end) + + it("is an optional string when no json schema exists", function() local service = assert(db.services:insert({ url = "http://example.test", })) @@ -381,7 +387,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() filters = { { name = "test", - config = "foo", + config = nil, } } })) @@ -395,18 +401,40 @@ describe("wasm DB entities [#" .. strategy .. "]", function() filters = { { name = "test", - config = nil, + config = "my config", } } })) - end) - end) - describe(".json_config", function() - local schema_name = "proxy-wasm-filters/test" + assert.falsy(dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + config = 123, + } + } + })) - lazy_teardown(function() - schema_lib.remove_schema(schema_name) + assert.falsy(dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + config = true, + } + } + })) + + assert.falsy(dao:insert({ + service = { id = service.id }, + filters = { + { + name = "test", + config = { a = 1, b = 2 }, + } + } + })) end) it("is validated against user schema", function() @@ -414,7 +442,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() url = "http://example.test", })) - schema_lib.add_schema("proxy-wasm-filters/test", { + schema_lib.add_schema(schema_name, { type = "object", properties = { foo = { type = "string" }, @@ -429,7 +457,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() filters = { { name = "test", - json_config = { + config = { foo = "foo string", bar = { a = 1, b = 2 }, }, @@ -446,7 +474,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() filters = { { name = "test", - json_config = { + config = { foo = 123, bar = { a = 1, b = 2 }, }, @@ -465,7 +493,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() filters = { { name = "test", - json_config = ngx.null, + config = ngx.null, } } }) @@ -481,7 +509,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() filters = { { name = "test", - json_config = nil, + config = nil, } } }) diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index 84a94eaf498..f458c01b27e 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -158,7 +158,7 @@ describe("filter metadata [#" .. strategy .. "]", function() filters = { { name = "rt_with_validation", - json_config = {}, -- empty + config = {}, -- empty }, }, }) @@ -185,7 +185,7 @@ describe("filter metadata [#" .. strategy .. "]", function() assert.same({ filters = { { - json_config = "property add is required" + config = "property add is required" } } }, body.fields) @@ -197,7 +197,7 @@ describe("filter metadata [#" .. strategy .. "]", function() filters = { { name = "rt_with_validation", - json_config = { + config = { add = { headers = { "x-foo:123", @@ -217,7 +217,7 @@ describe("filter metadata [#" .. strategy .. "]", function() end).has_no_error() end) - it("filters without config schemas are not validated", function() + it("filters without config schemas can only accept a string", function() local host = random_name() .. ".test" local res = create_filter_chain(host, { @@ -225,11 +225,36 @@ describe("filter metadata [#" .. strategy .. "]", function() filters = { { name = "rt_no_validation", - json_config = { + config = { add = { headers = 1234, }, - }, + } + }, + }, + }) + + assert.response(res).has.status(400) + local body = assert.response(res).has.jsonbody() + assert.same({ + filters = { + { config = "wrong type: expected one of string, null, got object" } + } + }, body.fields) + end) + + it("filters without config schemas are not validated", function() + local host = random_name() .. ".test" + local res = create_filter_chain(host, { + name = random_name(), + filters = { + { + name = "rt_no_validation", + config = cjson.encode({ + add = { + headers = 123, + }, + }), }, }, }) @@ -242,7 +267,6 @@ describe("filter metadata [#" .. strategy .. "]", function() assert.logfile().has.line("failed parsing filter config", true, 0) end).has_no_error() end) - end) end) From 7f20bb15dcc1782065d728a70f56c262cbab6689 Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Wed, 11 Oct 2023 13:30:54 -0700 Subject: [PATCH 3033/4351] feat(wasm): add /schemas/filters/:name API endpoint (#11739) This exposes JSON schemas for Wasm filters via a new API endpoint. For filters without a user-supplied schema, the default schema is returned. For better interoperability with other systems, we also ensure that each schema has the proper draft 4 '$schema' attribute. --- kong/api/routes/kong.lua | 40 +++++++++++++++ kong/db/schema/entities/filter_chains.lua | 2 + kong/db/schema/json.lua | 4 +- kong/runloop/wasm.lua | 1 + .../20-wasm/09-filter-meta_spec.lua | 49 +++++++++++++++++++ 5 files changed, 95 insertions(+), 1 deletion(-) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index aa6df177c3f..212ddf64a82 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -3,6 +3,7 @@ local api_helpers = require "kong.api.api_helpers" local Schema = require "kong.db.schema" local Errors = require "kong.db.errors" local process = require "ngx.process" +local wasm = require "kong.runloop.wasm" local kong = kong local meta = require "kong.meta" @@ -44,6 +45,29 @@ local function validate_schema(db_entity_name, params) return kong.response.exit(200, { message = "schema validation successful" }) end +local default_filter_config_schema +do + local default + + function default_filter_config_schema(db) + if default then + return default + end + + local dao = db.filter_chains or kong.db.filter_chains + for key, field in dao.schema:each_field() do + if key == "filters" then + for _, ffield in ipairs(field.elements.fields) do + if ffield.config and ffield.config.json_schema then + default = ffield.config.json_schema.default + return default + end + end + end + end + end +end + return { ["/"] = { @@ -209,6 +233,22 @@ return { return kong.response.exit(200, copy) end }, + ["/schemas/filters/:name"] = { + GET = function(self, db) + local name = self.params.name + + if not wasm.filters_by_name[name] then + local msg = "Filter '" .. name .. "' not found" + return kong.response.exit(404, { message = msg }) + end + + local schema = wasm.filter_meta[name] + and wasm.filter_meta[name].config_schema + or default_filter_config_schema(db) + + return kong.response.exit(200, schema) + end + }, ["/timers"] = { GET = function (self, db, helpers) local body = { diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua index b01fd91ff67..f46f4d77811 100644 --- a/kong/db/schema/entities/filter_chains.lua +++ b/kong/db/schema/entities/filter_chains.lua @@ -1,6 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" local wasm = require "kong.runloop.wasm" local constants = require "kong.constants" +local json_schema = require "kong.db.schema.json" ---@class kong.db.schema.entities.filter_chain : table @@ -38,6 +39,7 @@ local filter = { namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, optional = true, default = { + ["$schema"] = json_schema.DRAFT_4, -- filters with no user-defined JSON schema may accept an optional -- config, but only as a string type = { "string", "null" }, diff --git a/kong/db/schema/json.lua b/kong/db/schema/json.lua index d8de8dde928..70844f2fd69 100644 --- a/kong/db/schema/json.lua +++ b/kong/db/schema/json.lua @@ -32,6 +32,8 @@ assert(type(metaschema.id) == "string", local DRAFT_4_NO_FRAGMENT = metaschema.id:gsub("#$", "") local DRAFT_4 = DRAFT_4_NO_FRAGMENT .. "#" +_M.DRAFT_4 = DRAFT_4 + ---@type table<string, table> local schemas = {} @@ -154,7 +156,7 @@ end ---@param name string ---@param schema kong.db.schema.json.schema_doc function _M.add_schema(name, schema) - schemas[name] = schema + schemas[name] = utils.cycle_aware_deep_copy(schema, true) end diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 99622410a50..664368ff4c3 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -641,6 +641,7 @@ local function discover_filter_metadata(filters) for name, meta in pairs(_M.filter_meta) do if meta.config_schema then local schema_name = namespace .. "/" .. name + meta.config_schema["$schema"] = json_schema.DRAFT_4 json_schema.add_schema(schema_name, meta.config_schema) end end diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index f458c01b27e..7af63f11ac4 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -269,6 +269,55 @@ describe("filter metadata [#" .. strategy .. "]", function() end) end) + describe("API", function() + describe("GET /schemas/filters/:name", function() + it("returns a 404 for unknown filters", function() + local res = admin:get("/schemas/filters/i-do-not-exist") + assert.response(res).has.status(404) + local json = assert.response(res).has.jsonbody() + assert.same({ message = "Filter 'i-do-not-exist' not found" }, json) + end) + + it("returns a schema for filters that have it", function() + local res = admin:get("/schemas/filters/rt_with_validation") + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + + assert.same( + { + ["$schema"] = "http://json-schema.org/draft-04/schema#", + type = "object", + properties = { + add = { + type = "object", + properties = { + headers = { + type = "array", + elements = { type = "string" }, + }, + }, + required = { "headers" }, + }, + }, + required = { "add" }, + }, + json + ) + end) + + it("returns the default schema for filters without schemas", function() + local res = admin:get("/schemas/filters/rt_no_validation") + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + + assert.same({ + ["$schema"] = "http://json-schema.org/draft-04/schema#", + type = { "string", "null" } + }, json) + end) + end) + end) + end) describe("filter metadata [#" .. strategy .. "] startup errors -", function() From c54eddd1a4bf1b64cac13014be64635dda47e5fe Mon Sep 17 00:00:00 2001 From: windmgc <windmgc@gmail.com> Date: Thu, 12 Oct 2023 11:38:21 +0800 Subject: [PATCH 3034/4351] fix(patches): apply Nginx patch for detecting HTTP/2 stream reset attacks early (CVE-2023-44487) From nginx/nginx@6ceef19 --------- Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> Co-authored-by: chronolaw <chrono_cpp@me.com> Co-authored-by: Datong Sun <datong.sun@konghq.com> --- ...pid-reset-ddos-attack-cve-2023-44487.patch | 53 +++++++++++++++++++ .../unreleased/kong/fix-cve-2023-44487.yml | 3 ++ 2 files changed, 56 insertions(+) create mode 100644 build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch create mode 100644 changelog/unreleased/kong/fix-cve-2023-44487.yml diff --git a/build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch b/build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch new file mode 100644 index 00000000000..1ab586cfcdc --- /dev/null +++ b/build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch @@ -0,0 +1,53 @@ +diff --git a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c +index 3afa8b6..228b060 100644 +--- a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c ++++ b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c +@@ -361,6 +361,7 @@ ngx_http_v2_read_handler(ngx_event_t *rev) + ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http2 read handler"); + + h2c->blocked = 1; ++ h2c->new_streams = 0; + + if (c->close) { + c->close = 0; +@@ -1321,6 +1322,14 @@ ngx_http_v2_state_headers(ngx_http_v2_connection_t *h2c, u_char *pos, + goto rst_stream; + } + ++ if (h2c->new_streams++ >= 2 * h2scf->concurrent_streams) { ++ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0, ++ "client sent too many streams at once"); ++ ++ status = NGX_HTTP_V2_REFUSED_STREAM; ++ goto rst_stream; ++ } ++ + if (!h2c->settings_ack + && !(h2c->state.flags & NGX_HTTP_V2_END_STREAM_FLAG) + && h2scf->preread_size < NGX_HTTP_V2_DEFAULT_WINDOW) +@@ -1386,6 +1395,12 @@ ngx_http_v2_state_headers(ngx_http_v2_connection_t *h2c, u_char *pos, + + rst_stream: + ++ if (h2c->refused_streams++ > ngx_max(h2scf->concurrent_streams, 100)) { ++ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0, ++ "client sent too many refused streams"); ++ return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_NO_ERROR); ++ } ++ + if (ngx_http_v2_send_rst_stream(h2c, h2c->state.sid, status) != NGX_OK) { + return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_INTERNAL_ERROR); + } +diff --git a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h +index 0eceae3..aef40bb 100644 +--- a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h ++++ b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h +@@ -124,6 +124,8 @@ struct ngx_http_v2_connection_s { + ngx_uint_t processing; + ngx_uint_t frames; + ngx_uint_t idle; ++ ngx_uint_t new_streams; ++ ngx_uint_t refused_streams; + ngx_uint_t priority_limit; + + ngx_uint_t pushing; diff --git a/changelog/unreleased/kong/fix-cve-2023-44487.yml b/changelog/unreleased/kong/fix-cve-2023-44487.yml new file mode 100644 index 00000000000..632455f6da2 --- /dev/null +++ b/changelog/unreleased/kong/fix-cve-2023-44487.yml @@ -0,0 +1,3 @@ +message: Apply Nginx patch for detecting HTTP/2 stream reset attacks early (CVE-2023-44487) +type: bugfix +scope: Core From 39a545d17e670daf479e5d9b84434ef45d258eac Mon Sep 17 00:00:00 2001 From: Samuele <samuele@konghq.com> Date: Thu, 12 Oct 2023 06:33:26 +0200 Subject: [PATCH 3035/4351] feat(tools): add request aware table to help detect concurrent requests accessing the same shared table (#11017) KAG-1570 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> Co-authored-by: Datong Sun <dndx@idndx.com> --- .../unreleased/kong/request-aware-table.yml | 3 + kong-3.5.0-0.rockspec | 1 + kong/plugins/rate-limiting/policies/init.lua | 41 +++--- kong/templates/nginx_kong.lua | 1 + kong/tools/request_aware_table.lua | 123 +++++++++++++++++ .../05-proxy/33-request-aware-table_spec.lua | 125 ++++++++++++++++++ .../plugins/request-aware-table/handler.lua | 41 ++++++ .../plugins/request-aware-table/schema.lua | 11 ++ 8 files changed, 327 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/request-aware-table.yml create mode 100644 kong/tools/request_aware_table.lua create mode 100644 spec/02-integration/05-proxy/33-request-aware-table_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/request-aware-table/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/request-aware-table/schema.lua diff --git a/changelog/unreleased/kong/request-aware-table.yml b/changelog/unreleased/kong/request-aware-table.yml new file mode 100644 index 00000000000..96cf070b5d0 --- /dev/null +++ b/changelog/unreleased/kong/request-aware-table.yml @@ -0,0 +1,3 @@ +message: Add a request-aware table able to detect accesses from different requests. +type: feature +scope: Core diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index cf357401cf6..c02b73864a3 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -163,6 +163,7 @@ build = { ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", + ["kong.tools.request_aware_table"] = "kong/tools/request_aware_table.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 12f9f32983e..80731cb0648 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -2,7 +2,7 @@ local policy_cluster = require "kong.plugins.rate-limiting.policies.cluster" local timestamp = require "kong.tools.timestamp" local reports = require "kong.reports" local redis = require "resty.redis" -local table_clear = require "table.clear" +local request_aware_table = require "kong.tools.request_aware_table" local kong = kong local pairs = pairs @@ -18,23 +18,26 @@ local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" -- for `conf.sync_rate > 0` local auto_sync_timer -local cur_usage = { - --[[ - [cache_key] = <integer> - --]] -} +local cur_usage = request_aware_table.new() +-- { +-- [[ +-- [cache_key] = <integer> +-- ]] +-- } -local cur_usage_expire_at = { - --[[ - [cache_key] = <integer> - --]] -} +local cur_usage_expire_at = request_aware_table.new() +-- { +-- [[ +-- [cache_key] = <integer> +-- ]] +-- } -local cur_delta = { - --[[ - [cache_key] = <integer> - --]] -} +local cur_delta = request_aware_table.new() +-- { +-- [[ +-- [cache_key] = <integer> +-- ]] +-- } local function is_present(str) @@ -138,9 +141,9 @@ local function get_redis_connection(conf) end local function clear_local_counter() - table_clear(cur_usage) - table_clear(cur_usage_expire_at) - table_clear(cur_delta) + cur_usage:clear() + cur_usage_expire_at:clear() + cur_delta:clear() end local function sync_to_redis(premature, conf) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 2da98f9213d..efa41d2b823 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -58,6 +58,7 @@ log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' # Load variable indexes lua_kong_load_var_index default; +lua_kong_load_var_index $request_id; upstream kong_upstream { server 0.0.0.1; diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua new file mode 100644 index 00000000000..fd9f2ad9035 --- /dev/null +++ b/kong/tools/request_aware_table.lua @@ -0,0 +1,123 @@ +--- NOTE: tool is designed to assist with **detecting** request contamination +-- issues on CI, during test runs. It does not offer security safeguards. + +local table_new = require "table.new" +local table_clear = require "table.clear" + +local debug_mode = (kong.configuration.log_level == "debug") +local error = error +local rawset = rawset +local setmetatable = setmetatable +local get_phase = ngx.get_phase +local var = ngx.var + + +local NGX_VAR_PHASES = { + set = true, + rewrite = true, + access = true, + content = true, + header_filter = true, + body_filter = true, + log = true, + balancer = true, +} +local ALLOWED_REQUEST_ID_K = "__allowed_request_id" + + +-- Check if access is allowed for table, based on the request ID +local function enforce_sequential_access(table) + if not NGX_VAR_PHASES[get_phase()] then + -- allow access and reset allowed request ID + rawset(table, ALLOWED_REQUEST_ID_K, nil) + return + end + + local curr_request_id = var.request_id + local allowed_request_id = rawget(table, ALLOWED_REQUEST_ID_K) + if not allowed_request_id then + -- first access. Set allowed request ID and allow access + rawset(table, ALLOWED_REQUEST_ID_K, curr_request_id) + return + end + + if curr_request_id ~= table[ALLOWED_REQUEST_ID_K] then + error("concurrent access from different request to shared table detected", 2) + end +end + + +local function clear_table(self) + if not debug_mode then + table_clear(self) + return + end + + table_clear(self.__data) + rawset(self, ALLOWED_REQUEST_ID_K, nil) +end + + +local __proxy_mt = { + __index = function(t, k) + if k == "clear" then + return clear_table + end + + enforce_sequential_access(t) + return t.__data[k] + end, + + __newindex = function(t, k, v) + if k == "clear" then + error("cannot set the 'clear' method of request aware table", 2) + end + + enforce_sequential_access(t) + t.__data[k] = v + end, +} + + +local __direct_mt = { + __index = { clear = clear_table }, + + __newindex = function(t, k, v) + if k == "clear" then + error("cannot set the 'clear' method of request aware table", 2) + end + + rawset(t, k, v) + end, +} + + +-- Request aware table constructor +-- +-- Creates a new table with request-aware access logic to protect the +-- underlying data from race conditions. +-- The table includes a :clear() method to delete all elements. +-- +-- The request-aware access logic is turned off when `debug_mode` is disabled. +-- +-- @param narr (optional) pre allocated array elements +-- @param nrec (optional) pre allocated hash elements +-- @return The newly created table with request-aware access +local function new(narr, nrec) + if not narr then narr = 0 end + if not nrec then nrec = 0 end + + local data = table_new(narr, nrec) + + -- return table without proxy when debug_mode is disabled + if not debug_mode then + return setmetatable(data, __direct_mt) + end + + -- wrap table in proxy (for access checks) when debug_mode is enabled + return setmetatable({ __data = data }, __proxy_mt) +end + +return { + new = new, +} diff --git a/spec/02-integration/05-proxy/33-request-aware-table_spec.lua b/spec/02-integration/05-proxy/33-request-aware-table_spec.lua new file mode 100644 index 00000000000..bbce6e3079c --- /dev/null +++ b/spec/02-integration/05-proxy/33-request-aware-table_spec.lua @@ -0,0 +1,125 @@ +local helpers = require "spec.helpers" + +local LOG_LEVELS = { + "debug", + "info", + -- any other log level behaves the same as "info" +} + + +local function trigger_plugin_new_table() + local client = helpers.proxy_client() + local res = client:get("/", { + query = { + new_tab = true, + } + }) + assert.response(res).has.status(200) + assert.logfile().has.no.line("[error]", true) + client:close() +end + +local function trigger_plugin_clear_table() + local client = helpers.proxy_client() + local res = client:get("/", { + query = { + clear = true, + } + }) + assert.response(res).has.status(200) + assert.logfile().has.no.line("[error]", true) + client:close() +end + +for _, log_level in ipairs(LOG_LEVELS) do + local concurrency_checks = log_level == "debug" + + for _, strategy in helpers.each_strategy() do + describe("request aware table tests [#" .. strategy .. "] concurrency checks: " .. tostring(concurrency_checks), function() + local client + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "plugins", + "routes", + "services", + }, { + "request-aware-table" + }) + + local service = assert(bp.services:insert({ + url = helpers.mock_upstream_url + })) + + local route = bp.routes:insert({ + service = service, + paths = { "/" } + }) + + bp.plugins:insert({ + name = "request-aware-table", + route = { id = route.id }, + }) + + helpers.start_kong({ + database = strategy, + plugins = "bundled, request-aware-table", + nginx_conf = "spec/fixtures/custom_nginx.template", + log_level = log_level, + }) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() + trigger_plugin_new_table() + client = helpers.proxy_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + it("allows access when there are no race conditions", function() + local res = client:get("/") + assert.response(res).has.status(200) + assert.logfile().has.no.line("[error]", true) + end) + + it("denies access when there are race conditions and checks are enabled (else allows)", function() + -- access from request 1 (don't clear) + local r = client:get("/") + assert.response(r).has.status(200) + + -- access from request 2 + r = client:get("/") + if concurrency_checks then + assert.logfile().has.line("concurrent access from different request to shared table detected", true) + else + assert.response(r).has.status(200) + end + end) + + it("allows access when table is cleared between requests", function() + -- access from request 1 (clear) + local r = client:get("/") + assert.response(r).has.status(200) + trigger_plugin_clear_table() + + -- access from request 2 (clear) + r = client:get("/") + assert.response(r).has.status(200) + trigger_plugin_clear_table() + + -- access from request 3 + r = client:get("/") + assert.response(r).has.status(200) + assert.logfile().has.no.line("[error]", true) + end) + end) + end +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/request-aware-table/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/request-aware-table/handler.lua new file mode 100644 index 00000000000..a3c640cfeca --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/request-aware-table/handler.lua @@ -0,0 +1,41 @@ +local RAT = require "kong.tools.request_aware_table" + +local kong = kong +local tab + +local _M = { + PRIORITY = 1001, + VERSION = "1.0", +} + +local function access_table() + -- write access + tab.foo = "bar" + tab.bar = "baz" + -- read/write access + tab.baz = tab.foo .. tab.bar +end + + +function _M:access(conf) + local query = kong.request.get_query() + if query.new_tab == "true" then + -- new table + tab = RAT.new() + ngx.exit(200) + end + + if query.clear == "true" then + -- clear table + tab:clear() + ngx.exit(200) + end + + -- access multiple times during same request + for _ = 1, 3 do + access_table() + end +end + + +return _M diff --git a/spec/fixtures/custom_plugins/kong/plugins/request-aware-table/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/request-aware-table/schema.lua new file mode 100644 index 00000000000..2881307755a --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/request-aware-table/schema.lua @@ -0,0 +1,11 @@ +return { + name = "request-aware-table", + fields = { + { + config = { + type = "record", + fields = { } + } + } + } +} From 35768ad6abb45d29594064d0cde294c0a2602d4f Mon Sep 17 00:00:00 2001 From: Qi <add_sp@outlook.com> Date: Thu, 12 Oct 2023 14:26:52 +0800 Subject: [PATCH 3036/4351] perf(request-debugging): improve performance (#11722) Improve the performance of the request debugging feature. - reduce the number of calls of ngx.ctx - cache some functions at the module level - delete debug request headers only when debug headers exist. - reduce the number of calls of req_dyn_hook.runhooks(). KAG-2738 --- kong/dynamic_hook/init.lua | 33 ++-- kong/dynamic_hook/wrap_function_gen.lua | 1 + kong/init.lua | 192 ++++++++++++++++++------ kong/resty/dns/client.lua | 8 +- kong/runloop/handler.lua | 18 ++- kong/templates/nginx_kong.lua | 3 + kong/timing/init.lua | 31 ++-- 7 files changed, 218 insertions(+), 68 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index bf3d2ae9373..f86f09311b3 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -74,17 +74,28 @@ function _M.hook(group_name, hook_name, handler) end -function _M.run_hooks(group_name, hook_name, ...) - if not always_enabled_groups[group_name] then - local dynamic_hook = ngx.ctx.dynamic_hook - if not dynamic_hook then - return - end - - local enabled_groups = dynamic_hook.enabled_groups - if not enabled_groups[group_name] then - return - end +function _M.is_group_enabled(group_name) + if always_enabled_groups[group_name] then + return true + end + + local dynamic_hook = ngx.ctx.dynamic_hook + if not dynamic_hook then + return false + end + + local enabled_groups = dynamic_hook.enabled_groups + if not enabled_groups[group_name] then + return false + end + + return true +end + + +function _M.run_hooks(ctx, group_name, hook_name, ...) + if not _M.is_group_enabled(group_name) then + return end local hooks = non_function_hooks[group_name] diff --git a/kong/dynamic_hook/wrap_function_gen.lua b/kong/dynamic_hook/wrap_function_gen.lua index fa7beac50c1..dddddb55635 100644 --- a/kong/dynamic_hook/wrap_function_gen.lua +++ b/kong/dynamic_hook/wrap_function_gen.lua @@ -3,6 +3,7 @@ local ngx_get_phase = ngx.get_phase local TEMPLATE = [[ return function(always_enabled_groups, group_name, original_func, handlers) -- we cannot access upvalue here as this function is generated + local ngx = ngx local ngx_get_phase = ngx.get_phase return function(%s) diff --git a/kong/init.lua b/kong/init.lua index 7b1c5e5fdad..811e0949827 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -134,6 +134,10 @@ local get_start_time_ms = utils.get_start_time_ms local get_updated_now_ms = utils.get_updated_now_ms +local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks +local req_dyn_hook_is_group_enabled = req_dyn_hook.is_group_enabled + + local DECLARATIVE_LOAD_KEY = constants.DECLARATIVE_LOAD_KEY @@ -315,7 +319,12 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end local old_ws = ctx.workspace - req_dyn_hook.run_hooks("timing", "before:plugin_iterator") + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") + end + for _, plugin, configuration in iterator, plugins, 0 do local span if phase == "rewrite" then @@ -324,11 +333,15 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) - req_dyn_hook.run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) + end plugin.handler[phase](plugin.handler, configuration) - req_dyn_hook.run_hooks("timing", "after:plugin") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") + end reset_plugin_context(ctx, old_ws) @@ -337,7 +350,9 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end end - req_dyn_hook.run_hooks("timing", "after:plugin_iterator") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") + end end @@ -354,7 +369,12 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) ctx.delay_response = true local old_ws = ctx.workspace - req_dyn_hook.run_hooks("timing", "before:plugin_iterator") + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") + end + for _, plugin, configuration in iterator, plugins, 0 do if not ctx.delayed_response then local span @@ -364,12 +384,16 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) - req_dyn_hook.run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) + end local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) - req_dyn_hook.run_hooks("timing", "after:plugin") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") + end if not cok then -- set tracing error @@ -397,7 +421,10 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) end end - req_dyn_hook.run_hooks("timing", "after:plugin_iterator") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") + end + ctx.delay_response = nil end @@ -413,7 +440,12 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end local old_ws = ctx.workspace - req_dyn_hook.run_hooks("timing", "before:plugin_iterator") + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") + end + for _, plugin, configuration in iterator, plugins, 0 do local span if phase == "header_filter" then @@ -422,11 +454,15 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) - req_dyn_hook.run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) + end plugin.handler[phase](plugin.handler, configuration) - req_dyn_hook.run_hooks("timing", "after:plugin") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") + end reset_plugin_context(ctx, old_ws) @@ -435,7 +471,9 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end end - req_dyn_hook.run_hooks("timing", "after:plugin_iterator") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") + end end @@ -1042,9 +1080,18 @@ function Kong.rewrite() end ctx.KONG_PHASE = PHASES.rewrite + local is_timing_enabled - req_dyn_hook.run_hooks("timing:auth", "auth") - req_dyn_hook.run_hooks("timing", "before:rewrite") + req_dyn_hook_run_hooks(ctx, "timing:auth", "auth") + + if req_dyn_hook_is_group_enabled("timing") then + ctx.is_timing_enabled = true + is_timing_enabled = true + end + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:rewrite") + end kong_resty_ctx.stash_ref(ctx) @@ -1071,14 +1118,20 @@ function Kong.rewrite() ctx.KONG_REWRITE_ENDED_AT = get_updated_now_ms() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START - req_dyn_hook.run_hooks("timing", "after:rewrite") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:rewrite") + end end function Kong.access() - req_dyn_hook.run_hooks("timing", "before:access") - local ctx = ngx.ctx + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:access") + end + if not ctx.KONG_ACCESS_START then ctx.KONG_ACCESS_START = get_now_ms() @@ -1101,7 +1154,10 @@ function Kong.access() ctx.KONG_ACCESS_TIME = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_ACCESS_START ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START - req_dyn_hook.run_hooks("timing", "after:access") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:access") + end + return flush_delayed_response(ctx) end @@ -1114,7 +1170,10 @@ function Kong.access() ctx.buffered_proxying = nil - req_dyn_hook.run_hooks("timing", "after:access") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:access") + end + return kong.response.error(503, "no Service found with those values") end @@ -1132,7 +1191,10 @@ function Kong.access() local version = ngx.req.http_version() local upgrade = var.upstream_upgrade or "" if version < 2 and upgrade == "" then - req_dyn_hook.run_hooks("timing", "after:access") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:access") + end + return Kong.response() end @@ -1145,18 +1207,24 @@ function Kong.access() ctx.buffered_proxying = nil end - req_dyn_hook.run_hooks("timing", "after:access") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:access") + end end function Kong.balancer() - req_dyn_hook.run_hooks("timing", "before:balancer") + local ctx = ngx.ctx + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:balancer") + end -- This may be called multiple times, and no yielding here! local now_ms = get_now_ms() local now_ns = time_ns() - local ctx = ngx.ctx if not ctx.KONG_BALANCER_START then ctx.KONG_BALANCER_START = now_ms @@ -1231,7 +1299,9 @@ function Kong.balancer() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START - req_dyn_hook.run_hooks("timing", "after:balancer") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + end return ngx.exit(errcode) end @@ -1240,7 +1310,11 @@ function Kong.balancer() ok, err = balancer.set_host_header(balancer_data, var.upstream_scheme, var.upstream_host, true) if not ok then ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) - req_dyn_hook.run_hooks("timing", "after:balancer") + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + end + return ngx.exit(500) end end @@ -1292,7 +1366,9 @@ function Kong.balancer() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START - req_dyn_hook.run_hooks("timing", "after:balancer") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + end return ngx.exit(500) end @@ -1330,7 +1406,9 @@ function Kong.balancer() -- start_time() is kept in seconds with millisecond resolution. ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START - req_dyn_hook.run_hooks("timing", "after:balancer") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + end end @@ -1354,11 +1432,14 @@ do } function Kong.response() - req_dyn_hook.run_hooks("timing", "before:response") + local ctx = ngx.ctx + local is_timing_enabled = ctx.is_timing_enabled - local plugins_iterator = runloop.get_plugins_iterator() + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:response") + end - local ctx = ngx.ctx + local plugins_iterator = runloop.get_plugins_iterator() -- buffered proxying (that also executes the balancer) ngx.req.read_body() @@ -1374,7 +1455,11 @@ do if res.truncated and options.method ~= ngx.HTTP_HEAD then ctx.KONG_PHASE = PHASES.error ngx.status = res.status or 502 - req_dyn_hook.run_hooks("timing", "after:response") + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:response") + end + return kong_error_handlers(ctx) end @@ -1425,7 +1510,9 @@ do -- buffered response ngx.print(body) - req_dyn_hook.run_hooks("timing", "after:response") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:response") + end -- jump over the balancer to header_filter ngx.exit(status) @@ -1434,9 +1521,13 @@ end function Kong.header_filter() - req_dyn_hook.run_hooks("timing", "before:header_filter") - local ctx = ngx.ctx + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:header_filter") + end + if not ctx.KONG_PROCESSING_START then ctx.KONG_PROCESSING_START = get_start_time_ms() end @@ -1505,14 +1596,20 @@ function Kong.header_filter() ctx.KONG_HEADER_FILTER_ENDED_AT = get_updated_now_ms() ctx.KONG_HEADER_FILTER_TIME = ctx.KONG_HEADER_FILTER_ENDED_AT - ctx.KONG_HEADER_FILTER_START - req_dyn_hook.run_hooks("timing", "after:header_filter") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:header_filter") + end end function Kong.body_filter() - req_dyn_hook.run_hooks("timing", "before:body_filter") - local ctx = ngx.ctx + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:body_filter") + end + if not ctx.KONG_BODY_FILTER_START then ctx.KONG_BODY_FILTER_START = get_now_ms() @@ -1568,7 +1665,10 @@ function Kong.body_filter() execute_collected_plugins_iterator(plugins_iterator, "body_filter", ctx) if not arg[2] then - req_dyn_hook.run_hooks("timing", "after:body_filter") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:body_filter") + end + return end @@ -1587,14 +1687,20 @@ function Kong.body_filter() ctx.KONG_ACCESS_ENDED_AT) end - req_dyn_hook.run_hooks("timing", "after:body_filter") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:body_filter") + end end function Kong.log() - req_dyn_hook.run_hooks("timing", "before:log") - local ctx = ngx.ctx + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:log") + end + if not ctx.KONG_LOG_START then ctx.KONG_LOG_START = get_now_ms() ctx.KONG_LOG_START_NS = time_ns() @@ -1686,7 +1792,9 @@ function Kong.log() plugins_iterator.release(ctx) runloop.log.after(ctx) - req_dyn_hook.run_hooks("timing", "after:log") + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:log") + end release_table(CTX_NS, ctx) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 1635d39d5e7..37ee08ad214 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -49,6 +49,9 @@ local table_concat = table.concat local string_lower = string.lower local string_byte = string.byte +local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks + + local DOT = string_byte(".") local COLON = string_byte(":") @@ -138,7 +141,10 @@ local cachelookup = function(qname, qtype) local key = qtype..":"..qname local cached = dnscache:get(key) - req_dyn_hook.run_hooks("timing", "dns:cache_lookup", cached ~= nil) + local ctx = ngx.ctx + if ctx and ctx.is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "dns:cache_lookup", cached ~= nil) + end if cached then cached.touch = now diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 9317bcb8cfa..e9b8873d9ad 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -53,6 +53,7 @@ local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode +local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks local is_http_module = subsystem == "http" local is_stream_module = subsystem == "stream" @@ -1137,11 +1138,20 @@ return { -- to plugins in the access phase for doing headers propagation instrumentation.precreate_balancer_span(ctx) + local is_timing_enabled = ctx.is_timing_enabled + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "before:router") + end + -- routing request - req_dyn_hook.run_hooks("timing", "before:router") local router = get_updated_router() local match_t = router:exec(ctx) - req_dyn_hook.run_hooks("timing", "after:router") + + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "after:router") + end + if not match_t then -- tracing if span then @@ -1159,7 +1169,9 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id - req_dyn_hook.run_hooks("timing", "workspace_id:got", ctx.workspace) + if is_timing_enabled then + req_dyn_hook_run_hooks(ctx, "timing", "workspace_id:got", ctx.workspace) + end local host = var.host local port = tonumber(ctx.host_port, 10) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index efa41d2b823..931992d667f 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -59,6 +59,9 @@ log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' # Load variable indexes lua_kong_load_var_index default; lua_kong_load_var_index $request_id; +lua_kong_load_var_index $http_x_kong_request_debug; +lua_kong_load_var_index $http_x_kong_request_debug_token; +lua_kong_load_var_index $http_x_kong_request_debug_log; upstream kong_upstream { server 0.0.0.1; diff --git a/kong/timing/init.lua b/kong/timing/init.lua index c73361b1b75..12328e6978c 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -1,14 +1,15 @@ -local context = require("kong.timing.context") -local cjson = require("cjson.safe") -local req_dyn_hook = require("kong.dynamic_hook") -local constants = require("kong.constants") +local context = require("kong.timing.context") +local cjson = require("cjson.safe") +local req_dyn_hook = require("kong.dynamic_hook") +local constants = require("kong.constants") -local ngx = ngx -local ngx_var = ngx.var +local ngx = ngx +local ngx_var = ngx.var +local ngx_req_set_header = ngx.req.set_header -local string_format = string.format +local string_format = string.format -local request_id_get = require("kong.tracing.request_id").get +local request_id_get = require("kong.tracing.request_id").get local FILTER_ALL_PHASES = { ssl_cert = nil, -- NYI @@ -67,9 +68,17 @@ function _M.auth() local http_x_kong_request_debug_token = ngx_var.http_x_kong_request_debug_token local http_x_kong_request_debug_log = ngx_var.http_x_kong_request_debug_log - ngx.req.set_header("X-Kong-Request-Debug", nil) - ngx.req.set_header("X-Kong-Request-Debug-Token", nil) - ngx.req.set_header("X-Kong-Request-Debug-Log", nil) + if http_x_kong_request_debug then + ngx_req_set_header("X-Kong-Request-Debug", nil) + end + + if http_x_kong_request_debug_token then + ngx_req_set_header("X-Kong-Request-Debug-Token", nil) + end + + if http_x_kong_request_debug_log then + ngx_req_set_header("X-Kong-Request-Debug-Log", nil) + end if http_x_kong_request_debug == nil or http_x_kong_request_debug ~= "*" From 34178832f9fcb3bd89d0b90d718c97abe8f05125 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" <windmgc@gmail.com> Date: Thu, 12 Oct 2023 14:31:36 +0800 Subject: [PATCH 3037/4351] chore(ci): build&test should ignore lowercase changelog directory (#11733) The test suite build&test should ignore lowercase changelog directory. --------- Co-authored-by: Wangchong Zhou <wangchong@konghq.com> --- .github/workflows/build_and_test.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 077371a7da5..9be5383e6b1 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -5,7 +5,7 @@ on: # ignore markdown files (CHANGELOG.md, README.md, etc.) - '**/*.md' - '.github/workflows/release.yml' - - 'CHANGELOG/**' + - 'changelog/**' push: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) From be9298d789718e0f2142f8fb18056f92ee8517d0 Mon Sep 17 00:00:00 2001 From: Samuele <samuele@konghq.com> Date: Thu, 12 Oct 2023 10:14:36 +0200 Subject: [PATCH 3038/4351] fix(rate-limiting): revert request-aware-table usage (#11746) * the request-aware-table was incorrectly used in this plugin, these tables are expected to be shared across requests and should not be limited to a single request. --- kong/plugins/rate-limiting/policies/init.lua | 41 +++++++++----------- 1 file changed, 19 insertions(+), 22 deletions(-) diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 80731cb0648..12f9f32983e 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -2,7 +2,7 @@ local policy_cluster = require "kong.plugins.rate-limiting.policies.cluster" local timestamp = require "kong.tools.timestamp" local reports = require "kong.reports" local redis = require "resty.redis" -local request_aware_table = require "kong.tools.request_aware_table" +local table_clear = require "table.clear" local kong = kong local pairs = pairs @@ -18,26 +18,23 @@ local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" -- for `conf.sync_rate > 0` local auto_sync_timer -local cur_usage = request_aware_table.new() --- { --- [[ --- [cache_key] = <integer> --- ]] --- } +local cur_usage = { + --[[ + [cache_key] = <integer> + --]] +} -local cur_usage_expire_at = request_aware_table.new() --- { --- [[ --- [cache_key] = <integer> --- ]] --- } +local cur_usage_expire_at = { + --[[ + [cache_key] = <integer> + --]] +} -local cur_delta = request_aware_table.new() --- { --- [[ --- [cache_key] = <integer> --- ]] --- } +local cur_delta = { + --[[ + [cache_key] = <integer> + --]] +} local function is_present(str) @@ -141,9 +138,9 @@ local function get_redis_connection(conf) end local function clear_local_counter() - cur_usage:clear() - cur_usage_expire_at:clear() - cur_delta:clear() + table_clear(cur_usage) + table_clear(cur_usage_expire_at) + table_clear(cur_delta) end local function sync_to_redis(premature, conf) From 1b142065c755c50e0986d9909e193c0be7693040 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Thu, 12 Oct 2023 17:44:30 +0800 Subject: [PATCH 3039/4351] style(tools): use `or` to simplify table_new() default value (#11749) --- kong/tools/request_aware_table.lua | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua index fd9f2ad9035..34e67370450 100644 --- a/kong/tools/request_aware_table.lua +++ b/kong/tools/request_aware_table.lua @@ -4,7 +4,9 @@ local table_new = require "table.new" local table_clear = require "table.clear" -local debug_mode = (kong.configuration.log_level == "debug") +local is_not_debug_mode = (kong.configuration.log_level ~= "debug") + + local error = error local rawset = rawset local setmetatable = setmetatable @@ -48,7 +50,7 @@ end local function clear_table(self) - if not debug_mode then + if is_not_debug_mode then table_clear(self) return end @@ -104,13 +106,10 @@ local __direct_mt = { -- @param nrec (optional) pre allocated hash elements -- @return The newly created table with request-aware access local function new(narr, nrec) - if not narr then narr = 0 end - if not nrec then nrec = 0 end - - local data = table_new(narr, nrec) + local data = table_new(narr or 0, nrec or 0) -- return table without proxy when debug_mode is disabled - if not debug_mode then + if is_not_debug_mode then return setmetatable(data, __direct_mt) end From 19eae4ef1bc62b75ae2784fd9d6e5e5b9a9e817b Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Thu, 12 Oct 2023 02:45:17 -0700 Subject: [PATCH 3040/4351] chore(deps): bump Wasmtime to 12.0.2 (#11738) KAG-2747 Co-authored-by: Vinicius Mignot <vinicius.mignot@gmail.com> --- .requirements | 2 +- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/wasmtime_version_bump.yml | 2 ++ 3 files changed, 7 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/wasmtime_version_bump.yml diff --git a/.requirements b/.requirements index 16cf926f924..161d807efc9 100644 --- a/.requirements +++ b/.requirements @@ -15,5 +15,5 @@ ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 KONG_MANAGER=nightly NGX_WASM_MODULE=21732b18fc46f409962ae77ddf01c713b568d078 # prerelease-0.1.1 WASMER=3.1.1 -WASMTIME=8.0.1 +WASMTIME=12.0.2 V8=10.5.18 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index d2fb0098a88..5996e6ebeb0 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "1f40c3c91b8d82b7960921df94c43cf542fbb4e60522aaef02c150b421dfb34f", - "aarch64": "35585833923556d757c34f5e3293a8fb68ae9b327774d0eb160d424a02446e70", + "x86_64": "9e02cd4201d74c68a236664f883873335c7427e820ce4a44c47c1cc98ec9e553", + "aarch64": "daf6ca147b288cf915978f064853f403ca163b52806ae0a52ddd5bd91a5a2507", }, "macos": { - "x86_64": "1f90d4120b155ef351a11c49c62803d63aae99f25573ca8f5202dac5c3286eb0", - "aarch64": "193640f63ed7f58e13277030cc5f3e8be8cb6846d01f691cc1bfbbffca25bd5c", + "x86_64": "35a0d3590afb147f9b312820df87189a9a376cc5bddc2d90b8d7e57b412c7dc6", + "aarch64": "6b8a13fbe6c5440b30632a1f9178df1cdc07bbf34633a105666e506bc8db941d", }, }, } diff --git a/changelog/unreleased/kong/wasmtime_version_bump.yml b/changelog/unreleased/kong/wasmtime_version_bump.yml new file mode 100644 index 00000000000..038b3407aae --- /dev/null +++ b/changelog/unreleased/kong/wasmtime_version_bump.yml @@ -0,0 +1,2 @@ +message: Bump Wasmtime version to 12.0.2 +type: dependency From 43861cc8db2cbd5aed29a3bb8c475af8eb06c069 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 9 Oct 2023 08:43:07 +0000 Subject: [PATCH 3041/4351] chore(deps): bump actions/stale from 5 to 8 Bumps [actions/stale](https://github.com/actions/stale) from 5 to 8. - [Release notes](https://github.com/actions/stale/releases) - [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/stale/compare/v5...v8) --- updated-dependencies: - dependency-name: actions/stale dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/community-stale.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/community-stale.yml b/.github/workflows/community-stale.yml index b43f4f2469e..395aa82978e 100644 --- a/.github/workflows/community-stale.yml +++ b/.github/workflows/community-stale.yml @@ -10,7 +10,7 @@ jobs: issues: write pull-requests: write steps: - - uses: actions/stale@v5 + - uses: actions/stale@v8 with: days-before-stale: 14 days-before-close: 7 From 425451cd451b08bf0c6a6828cd1d59afb6a114d6 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Thu, 12 Oct 2023 23:06:14 +0800 Subject: [PATCH 3042/4351] perf(api): export YAML with `string.buffer` (#11706) --- kong/api/routes/config.lua | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/kong/api/routes/config.lua b/kong/api/routes/config.lua index 9d6fe1702d9..a14e066b8c9 100644 --- a/kong/api/routes/config.lua +++ b/kong/api/routes/config.lua @@ -1,3 +1,4 @@ +local buffer = require("string.buffer") local declarative = require("kong.db.declarative") local reports = require("kong.reports") local errors = require("kong.db.errors") @@ -6,7 +7,6 @@ local errors = require("kong.db.errors") local kong = kong local ngx = ngx local type = type -local table = table local tostring = tostring @@ -27,14 +27,15 @@ end local function truthy(val) if type(val) == "string" then val = val:lower() + + return val == "true" + or val == "1" + or val == "on" + or val == "yes" end return val == true or val == 1 - or val == "true" - or val == "1" - or val == "on" - or val == "yes" end @@ -93,9 +94,9 @@ return { end local file = { - buffer = {}, + buf = buffer.new(), write = function(self, str) - self.buffer[#self.buffer + 1] = str + self.buf:put(str) end, } @@ -105,7 +106,7 @@ return { return kong.response.exit(500, { message = "An unexpected error occurred" }) end - return kong.response.exit(200, { config = table.concat(file.buffer) }) + return kong.response.exit(200, { config = file.buf:get() }) end, POST = function(self, db) if kong.db.strategy ~= "off" then From 74da3f4c50686ffd74d89eba2355f49bd4be2fca Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 13 Oct 2023 10:44:40 +0800 Subject: [PATCH 3043/4351] tests(dbless): update `format_version` to use `3.0` (#11707) --- spec/02-integration/11-dbless/01-respawn_spec.lua | 2 +- spec/02-integration/11-dbless/02-workers_spec.lua | 2 +- .../02-integration/11-dbless/03-config_persistence_spec.lua | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/spec/02-integration/11-dbless/01-respawn_spec.lua b/spec/02-integration/11-dbless/01-respawn_spec.lua index d7704fad8be..5f263067bd7 100644 --- a/spec/02-integration/11-dbless/01-respawn_spec.lua +++ b/spec/02-integration/11-dbless/01-respawn_spec.lua @@ -194,7 +194,7 @@ describe("worker respawn", function() path = "/config", body = { config = string.format([[ - _format_version: "1.1" + _format_version: "3.0" services: - name: my-service host: %s diff --git a/spec/02-integration/11-dbless/02-workers_spec.lua b/spec/02-integration/11-dbless/02-workers_spec.lua index f45ba0944de..242294d616f 100644 --- a/spec/02-integration/11-dbless/02-workers_spec.lua +++ b/spec/02-integration/11-dbless/02-workers_spec.lua @@ -33,7 +33,7 @@ describe("Workers initialization #off", function() end) it("restarts worker correctly without issues on the init_worker phase when config includes 1000+ plugins", function() - local buffer = {"_format_version: '1.1'", "services:"} + local buffer = {"_format_version: '3.0'", "services:"} for i = 1, 1001 do buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) end diff --git a/spec/02-integration/11-dbless/03-config_persistence_spec.lua b/spec/02-integration/11-dbless/03-config_persistence_spec.lua index ddbbca7e66a..e4c51f4025b 100644 --- a/spec/02-integration/11-dbless/03-config_persistence_spec.lua +++ b/spec/02-integration/11-dbless/03-config_persistence_spec.lua @@ -25,7 +25,7 @@ describe("dbless persistence #off", function() end) it("loads the lmdb config on restarts", function() - local buffer = {"_format_version: '1.1'", "services:"} + local buffer = {"_format_version: '3.0'", "services:"} for i = 1, 1001 do buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) end @@ -62,7 +62,7 @@ describe("dbless persistence with a declarative config #off", function() lazy_setup(function() yaml_file = helpers.make_yaml_file([[ - _format_version: "1.1" + _format_version: "3.0" services: - name: my-service url: https://example1.dev @@ -87,7 +87,7 @@ describe("dbless persistence with a declarative config #off", function() assert.res_status(401, res) proxy_client:close() - local buffer = {"_format_version: '1.1'", "services:"} + local buffer = {"_format_version: '3.0'", "services:"} local i = 500 buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) local config = table.concat(buffer, "\n") From 9bf6f852c9af167ba941ab5a49ddee626ae68bfa Mon Sep 17 00:00:00 2001 From: Qi <add_sp@outlook.com> Date: Fri, 13 Oct 2023 10:47:41 +0800 Subject: [PATCH 3044/4351] tests(plugins/rate-limiting): fix a flaky test (#11705) KAG-2667 --- spec/03-plugins/23-rate-limiting/04-access_spec.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 63268657e2c..80636b33f67 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -762,6 +762,8 @@ if limit_by == "ip" then assert .with_timeout(15) .with_max_tries(10) + .with_step(0.5) -- the windows is 1 second, we wait 0.5 seconds between each retry, + -- that can avoid some unlucky case (we are at the end of the window) .ignore_exceptions(false) .eventually(function() local res1 = GET(test_path, { headers = { ["X-Real-IP"] = "127.0.0.3" }}) From fc8e8f7db2bf21e52517c467be53588e900b6c56 Mon Sep 17 00:00:00 2001 From: Datong Sun <datong.sun@konghq.com> Date: Thu, 12 Oct 2023 23:12:15 -0500 Subject: [PATCH 3045/4351] chore(actions): correctly check for changelog updates Sometimes changelog are not needed and instead, existing ones are being updated instead. The action should not be so strict and forces every PR to add new file into the changelog directory. --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 98ece42bd08..5acc705dea3 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -26,7 +26,7 @@ jobs: - name: asserts changelog added run: > - if [ "${{ steps.changelog-check.outputs.added_files_count }}" = "0" ]; then + if [ "${{ steps.changelog-check.outputs.all_changed_and_modified_files_count }}" = "0" ]; then echo "Should contain at least one changelog file in changelog/unreleased/*/ directory" exit 1 fi From 348c980924213ad3a5240d480a6ed768bce66744 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 13 Oct 2023 15:09:09 +0800 Subject: [PATCH 3046/4351] perf(request-id): use `$kong_request_id` for `$request_id` for better performance (#11725) Bumped lua-kong-nginx-module to `0.8.0`. This has better performance than `$request_id`. KAG-2734 --- .requirements | 2 +- .../kong/lua_kong_nginx_module_bump.yml | 2 +- kong/plugins/aws-lambda/request-util.lua | 5 ++-- kong/templates/nginx_kong.lua | 5 ++-- kong/tools/request_aware_table.lua | 8 ++--- kong/tracing/request_id.lua | 8 +++-- spec/01-unit/10-log_serializer_spec.lua | 2 +- .../01-unit/26-tracing/03-request-id_spec.lua | 13 +++++++-- .../27-aws-lambda/05-aws-serializer_spec.lua | 29 ++++++++++++++----- 9 files changed, 49 insertions(+), 25 deletions(-) diff --git a/.requirements b/.requirements index 161d807efc9..7c6d9812e05 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.1.2 PCRE=8.45 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=8296b70ee1256b2cd59f246137b727f049174787 # 0.7.1 +LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml b/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml index 6a8f9ac1ff7..92918640e20 100644 --- a/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml +++ b/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml @@ -1,3 +1,3 @@ -message: Bump lua-kong-nginx-module from 0.6.0 to 0.7.1 +message: Bump lua-kong-nginx-module from 0.6.0 to 0.8.0 type: dependency scope: Core diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 136e48272ec..7a5f241824d 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -4,7 +4,8 @@ local ngx_decode_base64 = ngx.decode_base64 local cjson = require "cjson.safe" local pl_stringx = require("pl.stringx") -local date = require "date" +local date = require("date") +local get_request_id = require("kong.tracing.request_id").get local EMPTY = {} @@ -221,7 +222,7 @@ local function aws_serializer(ctx, config) sourceIp = var.realip_remote_addr or var.remote_addr, userAgent = headers["user-agent"], } - local requestId = var.request_id + local requestId = get_request_id() local start_time = ngx_req_start_time() -- The CLF-formatted request time (dd/MMM/yyyy:HH:mm:ss +-hhmm). local requestTime = date(start_time):fmt("%d/%b/%Y:%H:%M:%S %z") diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 931992d667f..3f229bf70c9 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -54,11 +54,10 @@ exit_worker_by_lua_block { log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' '"$request" $status $body_bytes_sent ' '"$http_referer" "$http_user_agent" ' - 'kong_request_id: "$request_id"'; + 'kong_request_id: "$kong_request_id"'; # Load variable indexes lua_kong_load_var_index default; -lua_kong_load_var_index $request_id; lua_kong_load_var_index $http_x_kong_request_debug; lua_kong_load_var_index $http_x_kong_request_debug_token; lua_kong_load_var_index $http_x_kong_request_debug_log; @@ -87,7 +86,7 @@ server { # Append the kong request id to the error log # https://github.com/Kong/lua-kong-nginx-module#lua_kong_error_log_request_id - lua_kong_error_log_request_id $request_id; + lua_kong_error_log_request_id $kong_request_id; > if proxy_access_log_enabled then access_log ${{PROXY_ACCESS_LOG}} kong_log_format; diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua index 34e67370450..e67d18e9eac 100644 --- a/kong/tools/request_aware_table.lua +++ b/kong/tools/request_aware_table.lua @@ -1,8 +1,9 @@ --- NOTE: tool is designed to assist with **detecting** request contamination -- issues on CI, during test runs. It does not offer security safeguards. -local table_new = require "table.new" -local table_clear = require "table.clear" +local table_new = require("table.new") +local table_clear = require("table.clear") +local get_request_id = require("kong.tracing.request_id").get local is_not_debug_mode = (kong.configuration.log_level ~= "debug") @@ -11,7 +12,6 @@ local error = error local rawset = rawset local setmetatable = setmetatable local get_phase = ngx.get_phase -local var = ngx.var local NGX_VAR_PHASES = { @@ -35,7 +35,7 @@ local function enforce_sequential_access(table) return end - local curr_request_id = var.request_id + local curr_request_id = get_request_id() local allowed_request_id = rawget(table, ALLOWED_REQUEST_ID_K) if not allowed_request_id then -- first access. Set allowed request ID and allow access diff --git a/kong/tracing/request_id.lua b/kong/tracing/request_id.lua index c16f7a5d705..bab196df1bb 100644 --- a/kong/tracing/request_id.lua +++ b/kong/tracing/request_id.lua @@ -1,4 +1,6 @@ local ngx = ngx +local var = ngx.var +local get_phase = ngx.get_phase local NGX_VAR_PHASES = { set = true, @@ -21,14 +23,14 @@ local function get() local rid = get_ctx_request_id() if not rid then - local phase = ngx.get_phase() + local phase = get_phase() if not NGX_VAR_PHASES[phase] then return nil, "cannot access ngx.var in " .. phase .. " phase" end -- first access to the request id for this request: - -- initialize with the value of $request_id - rid = ngx.var.request_id + -- initialize with the value of $kong_request_id + rid = var.kong_request_id ngx.ctx.request_id = rid end diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index d3ba2970a96..bd465d22805 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -22,7 +22,7 @@ describe("kong.log.serialize", function() }, }, var = { - request_id = "1234", + kong_request_id = "1234", request_uri = "/request_uri", upstream_uri = "/upstream_uri", scheme = "http", diff --git a/spec/01-unit/26-tracing/03-request-id_spec.lua b/spec/01-unit/26-tracing/03-request-id_spec.lua index 7b6bf3537f4..e4b85be593d 100644 --- a/spec/01-unit/26-tracing/03-request-id_spec.lua +++ b/spec/01-unit/26-tracing/03-request-id_spec.lua @@ -1,9 +1,13 @@ -local request_id = require "kong.tracing.request_id" +local function reload_module(name) + package.loaded[name] = nil + return require(name) +end + local function reset_globals(id) _G.ngx.ctx = {} _G.ngx.var = { - request_id = id, + kong_request_id = id, } _G.ngx.get_phase = function() -- luacheck: ignore return "access" @@ -43,6 +47,9 @@ describe("Request ID unit tests", function() end) it("returns the expected Request ID and caches it in ctx", function() + + local request_id = reload_module("kong.tracing.request_id") + local id, err = request_id.get() assert.is_nil(err) assert.equal(ngx_var_request_id, id) @@ -54,6 +61,8 @@ describe("Request ID unit tests", function() it("fails if accessed from phase that cannot read ngx.var", function() _G.ngx.get_phase = function() return "init" end + local request_id = reload_module("kong.tracing.request_id") + local id, err = request_id.get() assert.is_nil(id) assert.equal("cannot access ngx.var in init phase", err) diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index e70b30e4f07..934803cd39d 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -7,6 +7,15 @@ describe("[AWS Lambda] aws-gateway input", function() local old_ngx local aws_serialize + + local function reload_module() + -- make sure to reload the module + package.loaded["kong.tracing.request_id"] = nil + package.loaded["kong.plugins.aws-lambda.request-util"] = nil + aws_serialize = require "kong.plugins.aws-lambda.request-util".aws_serializer + end + + setup(function() old_ngx = ngx local body_data @@ -20,6 +29,9 @@ describe("[AWS Lambda] aws-gateway input", function() start_time = function() return mock_request.start_time end, }, log = function() end, + get_phase = function() -- luacheck: ignore + return "access" + end, encode_base64 = old_ngx.encode_base64 }, { -- look up any unknown key in the mock request, eg. .var and .ctx tables @@ -27,11 +39,6 @@ describe("[AWS Lambda] aws-gateway input", function() return mock_request and mock_request[key] end, }) - - - -- make sure to reload the module - package.loaded["kong.plugins.aws-lambda.request-util"] = nil - aws_serialize = require "kong.plugins.aws-lambda.request-util".aws_serializer end) teardown(function() @@ -60,7 +67,7 @@ describe("[AWS Lambda] aws-gateway input", function() var = { request_method = "GET", upstream_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second", - request_id = "1234567890", + kong_request_id = "1234567890", host = "abc.myhost.com", remote_addr = "123.123.123.123" }, @@ -76,6 +83,8 @@ describe("[AWS Lambda] aws-gateway input", function() }, } + reload_module() + local out = aws_serialize() assert.same({ @@ -140,7 +149,7 @@ describe("[AWS Lambda] aws-gateway input", function() var = { request_method = "GET", upstream_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second", - request_id = "1234567890", + kong_request_id = "1234567890", host = "def.myhost.com", remote_addr = "123.123.123.123" }, @@ -151,6 +160,8 @@ describe("[AWS Lambda] aws-gateway input", function() }, } + reload_module() + local out = aws_serialize() assert.same({ @@ -235,7 +246,7 @@ describe("[AWS Lambda] aws-gateway input", function() request_method = "GET", upstream_uri = "/plain/strip/more", http_content_type = tdata.ct, - request_id = "1234567890", + kong_request_id = "1234567890", host = "def.myhost.com", remote_addr = "123.123.123.123" }, @@ -246,6 +257,8 @@ describe("[AWS Lambda] aws-gateway input", function() }, } + reload_module() + local out = aws_serialize() assert.same({ From 7ed0c08ab1d679523e454cf08e2096d4ddc8f12d Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 17 Oct 2023 10:27:29 +0800 Subject: [PATCH 3047/4351] refactor(pdk): remove duplicated code in set_status() (#11715) --- kong/pdk/response.lua | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 54335f5dcd6..258f527ef14 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -388,10 +388,6 @@ local function new(self, major_version) error(fmt("code must be a number between %u and %u", MIN_STATUS_CODE, MAX_STATUS_CODE), 2) end - if ngx.headers_sent then - error("headers have already been sent", 2) - end - ngx.status = status end From aa9bee0042a51f2c15b6efac51f3a8a7d0b07247 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 17 Oct 2023 10:28:08 +0800 Subject: [PATCH 3048/4351] style(runloop): fix incorrect error log message (#11704) We are using string.buffer now, no json any more. --- kong/runloop/events.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index 14414c2e113..6e6b42c0db3 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -517,7 +517,7 @@ do local reconfigure_data, err = buffer.decode(data) if not reconfigure_data then - ngx.log(ngx.ERR, "failed to json decode reconfigure data: ", err) + ngx.log(ngx.ERR, "failed to decode reconfigure data: ", err) return end From f0427c9a120621505ca8a6d87bf81807d4ace36d Mon Sep 17 00:00:00 2001 From: Datong Sun <datong.sun@konghq.com> Date: Tue, 17 Oct 2023 03:12:11 -0500 Subject: [PATCH 3049/4351] chore(actions): enforce new changelog format and convention (#11757) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit KAG-2783 --------- Co-authored-by: Hans Hübner <hans.huebner@gmail.com> --- .github/workflows/changelog-requirement.yml | 51 ++++++++++++++++--- changelog/unreleased/kong/fix_patch_order.yml | 4 -- .../{11625.yml => on_prem_dp_metadata.yml} | 4 -- .../kong/wasm-filter-config-schemas.yml | 4 -- 4 files changed, 43 insertions(+), 20 deletions(-) rename changelog/unreleased/kong/{11625.yml => on_prem_dp_metadata.yml} (78%) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 5acc705dea3..dc318badaba 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -7,6 +7,7 @@ on: - 'kong/**' - '**.rockspec' - '.requirements' + - 'changelog/**' jobs: require-changelog: @@ -18,15 +19,49 @@ jobs: with: fetch-depth: 2 - - name: computes changed files - id: changelog-check + - name: Find changelog files + id: changelog-list uses: tj-actions/changed-files@db153baf731265ad02cd490b07f470e2d55e3345 # v37 with: - files: 'changelog/unreleased/**/*.yml' + files_yaml: | + changelogs: + - 'changelog/unreleased/**/*.yml' + upper_case: + - 'CHANGELOG/**' + numbered: + - 'changelog/unreleased/**/[0-9]+.yml' - - name: asserts changelog added + - name: Check changelog existence + if: steps.changelog-list.outputs.changelogs_any_changed == 'false' run: > - if [ "${{ steps.changelog-check.outputs.all_changed_and_modified_files_count }}" = "0" ]; then - echo "Should contain at least one changelog file in changelog/unreleased/*/ directory" - exit 1 - fi + echo "Changelog file expected but found none. If you believe this PR requires no changelog entry, label it with \"skip-changelog\"." + echo "Refer to https://github.com/Kong/gateway-changelog for format guidelines." + exit 1 + + - name: Check correct case for changelog directory + if: steps.changelog-list.outputs.upper_case_any_changed == 'true' + run: | + echo "Please use \"changelog\" (all lowercase) for changelog modifications." + echo "Refer to https://github.com/Kong/gateway-changelog for format guidelines." + echo "Bad file(s): ${{ steps.changelog-list.outputs.upper_case_all_changed_files }}" + exit 1 + + - name: Check descriptive filename for changelog entry + if: steps.changelog-list.outputs.numbered_any_changed == 'true' + run: | + echo "Please use short descriptive name for changelog files instead of numbers." + echo "E.g. bump_openresty.yml instead of 12345.yml." + echo "Refer to https://github.com/Kong/gateway-changelog for format guidelines." + echo "Bad file(s): ${{ steps.changelog-list.outputs.numbered_all_changed_files }}" + exit 1 + + - name: Fail when deprecated YAML keys are used + run: > + for file in ${{ steps.changelog-list.outputs.changelogs_all_changed_files }}; do + if grep -q "prs:" $file || grep -q "jiras:" $file; then + echo "Please do not include \"prs\" or \"jiras\" keys in new changelogs, put the JIRA number inside commit message and PR description instead." + echo "Refer to https://github.com/Kong/gateway-changelog for format guidelines." + echo "Bad file: $file" + exit 1 + fi + done diff --git a/changelog/unreleased/kong/fix_patch_order.yml b/changelog/unreleased/kong/fix_patch_order.yml index 00089c0d848..4928a8fabb4 100644 --- a/changelog/unreleased/kong/fix_patch_order.yml +++ b/changelog/unreleased/kong/fix_patch_order.yml @@ -1,7 +1,3 @@ message: fix the building failure when applying patches type: bugfix scope: Core -prs: - - 11696 -jiras: - - KAG-2712 diff --git a/changelog/unreleased/kong/11625.yml b/changelog/unreleased/kong/on_prem_dp_metadata.yml similarity index 78% rename from changelog/unreleased/kong/11625.yml rename to changelog/unreleased/kong/on_prem_dp_metadata.yml index e4b14f81e2e..0540c597678 100644 --- a/changelog/unreleased/kong/11625.yml +++ b/changelog/unreleased/kong/on_prem_dp_metadata.yml @@ -1,7 +1,3 @@ "message": "**Clustering**: Allow configuring DP metadata labels for on-premise CP Gateway" "type": "feature" "scope": "Clustering" -"prs": -- 11625 -"jiras": -- "KAG-2444" diff --git a/changelog/unreleased/kong/wasm-filter-config-schemas.yml b/changelog/unreleased/kong/wasm-filter-config-schemas.yml index daaa21ff7f6..afaadc295b7 100644 --- a/changelog/unreleased/kong/wasm-filter-config-schemas.yml +++ b/changelog/unreleased/kong/wasm-filter-config-schemas.yml @@ -1,7 +1,3 @@ message: Add support for optional Wasm filter configuration schemas type: feature scope: Core -prs: - - 11568 -jiras: - - KAG-662 From 383873f49fe01bcc9f32219c58c4a25417e1f40a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 17 Oct 2023 15:13:12 +0300 Subject: [PATCH 3050/4351] chore(session) do not read body by default and only on certain HTTP methods (#10333) On comment: https://github.com/Kong/kong/issues/7418#issuecomment-1411729346 @PidgeyBE mentioned that session plugin reads bodies by on every HTTP request that is not an GET request. Because it is quite common to use bodies to send large files, reading body makes features like route.request_buffering=off, not working. Thus, a new configuration option `read_body_for_logout` was added with a default value of `false`. The bodies are only read when this is configured as `true`. This is a **breaking** change that the plugin does not anymore read body to detect logout if the `read_body_for_logout` is not explicitly set to `true`, On the other hand it is a way more common to read session than it is to log out session, thus it should be better default for future of us. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- .../session_do_not_read_body_by_default.yml | 8 ++++ kong/clustering/compat/removed_fields.lua | 3 ++ kong/plugins/session/schema.lua | 1 + kong/plugins/session/session.lua | 27 ++++++++--- .../03-plugins/30-session/03-session_spec.lua | 45 ++++++++++++++++++- 5 files changed, 75 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/session_do_not_read_body_by_default.yml diff --git a/changelog/unreleased/kong/session_do_not_read_body_by_default.yml b/changelog/unreleased/kong/session_do_not_read_body_by_default.yml new file mode 100644 index 00000000000..63382470edc --- /dev/null +++ b/changelog/unreleased/kong/session_do_not_read_body_by_default.yml @@ -0,0 +1,8 @@ +message: > + **Session**: a new configuration field `read_body_for_logout` was added with a default value of `false`, + that changes behavior of `logout_post_arg` in a way that it is not anymore considered if the + `read_body_for_logout` is not explicitly set to `true`. This is to avoid session plugin from reading + request bodies by default on e.g. `POST` request for logout detection. + +type: breaking_change +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 940a6ef614d..7a0eb3c768f 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -105,5 +105,8 @@ return { cors = { "private_network", }, + session = { + "read_body_for_logout", + }, }, } diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 45c3db28b5e..decd5619b1d 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -196,6 +196,7 @@ return { }, { response_headers = headers }, { request_headers = headers }, + { read_body_for_logout = { type = "boolean", default = false } }, { logout_methods = logout_methods }, { logout_query_arg = { diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index b753c5ff01f..369360ad004 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -6,6 +6,17 @@ local kong = kong local ipairs = ipairs +-- In theory bodies are allowed in most HTTP methods, but in +-- practice it is reasonable to limit reading bodies only to +-- below list of HTTP methods. +local READ_BODY_METHODS = { + DELETE = true, -- this is a stretch, but lets allow it + PATCH = true, + POST = true, + PUT = true, +} + + local _M = {} @@ -102,15 +113,17 @@ function _M.logout(conf) end end - local logout_post_arg = conf.logout_post_arg - if logout_post_arg then - local post_args = kong.request.get_body() - if post_args and post_args[logout_post_arg] then - kong.log.debug("logout by post argument") - return true + -- If the request method is POST or DELETE, then check the body for the logout post args + if conf.read_body_for_logout then + local logout_post_arg = conf.logout_post_arg + if logout_post_arg and READ_BODY_METHODS[request_method] then + local post_args = kong.request.get_body() + if post_args and post_args[logout_post_arg] then + kong.log.debug("logout by post argument") + return true + end end end - return false end diff --git a/spec/03-plugins/30-session/03-session_spec.lua b/spec/03-plugins/30-session/03-session_spec.lua index 963aa0580c0..c27a374dd5d 100644 --- a/spec/03-plugins/30-session/03-session_spec.lua +++ b/spec/03-plugins/30-session/03-session_spec.lua @@ -37,20 +37,61 @@ describe("Plugin: Session - session.lua", function() local session = mock("POST") local conf = { logout_methods = { "POST" }, - logout_post_arg = "session_logout" + logout_post_arg = "session_logout", + read_body_for_logout = true, } assert.truthy(session.logout(conf)) end) + it("doesn't log out with POST request with body (by default)", function() + local session = mock("POST") + local conf = { + logout_methods = { "POST" }, + logout_post_arg = "session_logout", + } + assert.falsy(session.logout(conf)) + end) + + it("doesn't log out with POST request with body (read_body_for_logout=false)", function() + local session = mock("POST") + local conf = { + logout_methods = { "POST" }, + logout_post_arg = "session_logout", + read_body_for_logout = false, + } + assert.falsy(session.logout(conf)) + end) + it("logs out with DELETE request with body", function() local session = mock("DELETE") local conf = { logout_methods = { "DELETE" }, - logout_post_arg = "session_logout" + logout_post_arg = "session_logout", + read_body_for_logout = true, } assert.truthy(session.logout(conf)) end) + it("doesn't log out with DELETE request with body (by default)", function() + local session = mock("DELETE") + local conf = { + logout_methods = { "DELETE" }, + logout_post_arg = "session_logout", + } + assert.falsy(session.logout(conf)) + end) + + it("doesn't log out with DELETE request with body (read_body_for_logout=false)", function() + local session = mock("DELETE") + local conf = { + logout_methods = { "DELETE" }, + logout_post_arg = "session_logout", + read_body_for_logout = false, + } + assert.falsy(session.logout(conf)) + end) + + it("logs out with DELETE request with query params", function() local session = mock("DELETE") local conf = { From 549eba44fc08c76cabd6078e885414b34e652ec7 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 17 Oct 2023 08:13:02 +0000 Subject: [PATCH 3051/4351] chore(deps): bump tj-actions/changed-files from 39.2.1 to 39.2.3 Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 39.2.1 to 39.2.3. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/db153baf731265ad02cd490b07f470e2d55e3345...95690f9ece77c1740f4a55b7f1de9023ed6b1f87) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index dc318badaba..c53e26a17d6 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@db153baf731265ad02cd490b07f470e2d55e3345 # v37 + uses: tj-actions/changed-files@95690f9ece77c1740f4a55b7f1de9023ed6b1f87 # v37 with: files_yaml: | changelogs: From 989ccfed6ac9ae7b832bdb8927e595cb8014d841 Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Tue, 17 Oct 2023 16:06:07 -0700 Subject: [PATCH 3052/4351] fix(wasm): permit json-typed filter configuration on data plane nodes (#11763) --- .ci/run_tests.sh | 3 +- kong/db/schema/entities/filter_chains.lua | 40 ++- .../20-wasm/01-admin-api_spec.lua | 4 +- .../20-wasm/03-runtime_spec.lua | 9 +- .../20-wasm/04-proxy-wasm_spec.lua | 16 +- .../20-wasm/05-cache-invalidation_spec.lua | 179 ++++---------- .../20-wasm/06-clustering_spec.lua | 66 ++++- .../20-wasm/07-reports_spec.lua | 31 +-- .../20-wasm/08-declarative_spec.lua | 232 +++++++++++++----- .../20-wasm/09-filter-meta_spec.lua | 117 ++++++++- spec/fixtures/admin_api.lua | 14 ++ spec/fixtures/blueprints.lua | 7 + spec/fixtures/dc_blueprints.lua | 145 +++++++++-- 13 files changed, 585 insertions(+), 278 deletions(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 1145ae22727..bf10d624397 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -58,7 +58,8 @@ if [ "$TEST_SUITE" == "dbless" ]; then spec/02-integration/04-admin_api/15-off_spec.lua \ spec/02-integration/08-status_api/01-core_routes_spec.lua \ spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ - spec/02-integration/11-dbless + spec/02-integration/11-dbless \ + spec/02-integration/20-wasm fi if [ "$TEST_SUITE" == "plugins" ]; then set +ex diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua index f46f4d77811..89ab188f4a9 100644 --- a/kong/db/schema/entities/filter_chains.lua +++ b/kong/db/schema/entities/filter_chains.lua @@ -24,6 +24,34 @@ local json_schema = require "kong.db.schema.json" ---@field config any|nil +local filter_config_schema = { + parent_subschema_key = "name", + namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, + optional = true, + default = { + ["$schema"] = json_schema.DRAFT_4, + -- filters with no user-defined JSON schema may accept an optional + -- config, but only as a string + type = { "string", "null" }, + }, +} + + +if kong and kong.configuration and kong.configuration.role == "data_plane" then + -- data plane nodes are not guaranteed to have access to filter metadata, so + -- they will use a JSON schema that permits all data types + -- + -- this branch can be removed if we decide to turn off entity validation in + -- the data plane altogether + filter_config_schema = { + inline = { + ["$schema"] = json_schema.DRAFT_4, + type = { "array", "boolean", "integer", "null", "number", "object", "string" }, + }, + } +end + + local filter = { type = "record", fields = { @@ -34,17 +62,7 @@ local filter = { { config = { type = "json", required = false, - json_schema = { - parent_subschema_key = "name", - namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, - optional = true, - default = { - ["$schema"] = json_schema.DRAFT_4, - -- filters with no user-defined JSON schema may accept an optional - -- config, but only as a string - type = { "string", "null" }, - }, - }, + json_schema = filter_config_schema, }, }, diff --git a/spec/02-integration/20-wasm/01-admin-api_spec.lua b/spec/02-integration/20-wasm/01-admin-api_spec.lua index fe2079f938e..ee9c3ce8316 100644 --- a/spec/02-integration/20-wasm/01-admin-api_spec.lua +++ b/spec/02-integration/20-wasm/01-admin-api_spec.lua @@ -61,7 +61,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() lazy_teardown(function() if admin then admin:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) @@ -568,7 +568,7 @@ describe("wasm admin API - wasm = off [#" .. strategy .. "]", function() lazy_teardown(function() if admin then admin:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) describe("/filter-chains", function() diff --git a/spec/02-integration/20-wasm/03-runtime_spec.lua b/spec/02-integration/20-wasm/03-runtime_spec.lua index 5c80da75690..fa67c3999e4 100644 --- a/spec/02-integration/20-wasm/03-runtime_spec.lua +++ b/spec/02-integration/20-wasm/03-runtime_spec.lua @@ -34,7 +34,7 @@ describe("#wasm filter execution (#" .. strategy .. ")", function() }, }) - local bp = helpers.get_db_utils("postgres", { + local bp = helpers.get_db_utils(strategy, { "routes", "services", "filter_chains", @@ -358,19 +358,14 @@ describe("#wasm filter execution (#" .. strategy .. ")", function() assert(helpers.start_kong({ database = strategy, - declarative_config = strategy == "off" - and helpers.make_yaml_file() - or nil, - nginx_conf = "spec/fixtures/custom_nginx.template", - wasm = true, })) end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index 473609a1c2a..86305377b68 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -2,7 +2,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local DATABASE = "postgres" local HEADER_NAME_PHASE = "X-PW-Phase" local HEADER_NAME_TEST = "X-PW-Test" local HEADER_NAME_INPUT = "X-PW-Input" @@ -13,8 +12,9 @@ local HEADER_NAME_ADD_RESP_HEADER = "X-PW-Add-Resp-Header" local DNS_HOSTNAME = "wasm.test" local MOCK_UPSTREAM_DNS_ADDR = DNS_HOSTNAME .. ":" .. helpers.mock_upstream_port +for _, strategy in helpers.each_strategy({ "postgres", "off" }) do -describe("proxy-wasm filters (#wasm)", function() +describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() local r_single, mock_service local hosts_file @@ -25,7 +25,7 @@ describe("proxy-wasm filters (#wasm)", function() }, }) - local bp, db = helpers.get_db_utils(DATABASE, { + local bp = helpers.get_db_utils(strategy, { "routes", "services", "filter_chains", @@ -48,14 +48,14 @@ describe("proxy-wasm filters (#wasm)", function() service = mock_service, }) - assert(db.filter_chains:insert { + assert(bp.filter_chains:insert { route = r_single, filters = { { name = "tests" }, }, }) - assert(db.filter_chains:insert { + assert(bp.filter_chains:insert { route = r_double, filters = { { name = "tests" }, @@ -69,7 +69,7 @@ describe("proxy-wasm filters (#wasm)", function() "127.0.0.1 " .. DNS_HOSTNAME .. "\n")) assert(helpers.start_kong({ - database = DATABASE, + database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, dns_hostsfile = hosts_file, @@ -77,7 +77,7 @@ describe("proxy-wasm filters (#wasm)", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() os.remove(hosts_file) end) @@ -397,3 +397,5 @@ describe("proxy-wasm filters (#wasm)", function() end) end) end) + +end -- each strategy diff --git a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua index 3f37e30c6c6..adcb622e261 100644 --- a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua +++ b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua @@ -22,98 +22,19 @@ local function make_config(src) end -local function update_yaml_config() - local fname = helpers.make_yaml_file() - local yaml = assert(helpers.file.read(fname)) - - local client = helpers.admin_client() - - local res = client:post("/config", { - headers = { ["Content-Type"] = "text/yaml" }, - body = yaml, - }) - - assert.response(res).has.status(201) - - client:close() -end - - -local function declarative_api_functions(db) - local dao = db.filter_chains - - local insert = function(entity) - local res = assert(dao:insert(entity)) - update_yaml_config() - return res - end - - local update = function(id, updates) - if type(id) == "string" then - id = { id = id } - end - local res = assert(dao:update(id, updates)) - update_yaml_config() - return res - end - - local delete = function(id) - if type(id) == "string" then - id = { id = id } - end - local res = assert(dao:delete(id)) - update_yaml_config() - return res - end - - return insert, update, delete -end - - -local function db_api_functions() - local api = require("spec.fixtures.admin_api").filter_chains - - local insert = function(entity) - return assert(api:insert(entity)) - end - - local update = function(id, updates) - return assert(api:update(id, updates)) - end - - local delete = function(id) - local _, err = api:remove(id) - assert(not err, err) - end - - return insert, update, delete -end - - -local function make_api(strategy, db) - if strategy == "off" then - return declarative_api_functions(db) - end - - return db_api_functions() -end - - -- we must use more than one worker to ensure adequate test coverage local WORKER_COUNT = 4 local WORKER_ID_HEADER = "X-Worker-Id" -for _, strategy in ipairs({ "postgres", "off"}) do +for _, strategy in helpers.each_strategy({ "postgres", "off" }) do for _, consistency in ipairs({ "eventual", "strict" }) do local mode_suffix = fmt("(strategy: #%s) (#%s consistency)", - strategy, consistency) + strategy, consistency) describe("#wasm filter chain cache " .. mode_suffix, function() - local db - - local insert, update, delete + local bp local hosts = { filter = "filter.test", @@ -206,13 +127,37 @@ describe("#wasm filter chain cache " .. mode_suffix, function() }, }) - local bp - bp, db = helpers.get_db_utils("postgres", { + helpers.get_db_utils(strategy, { "services", "routes", "filter_chains", }) + assert(helpers.start_kong({ + database = strategy, + declarative_config_string = strategy == "off" + and cjson.encode({ _format_version = "3.0" }) + or nil, + + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + + nginx_main_worker_processes = WORKER_COUNT, + + worker_consistency = consistency, + worker_state_update_frequency = 0.25, + + proxy_listen = fmt("%s:%s reuseport", + helpers.get_proxy_ip(), + helpers.get_proxy_port()), + })) + + if strategy == "off" then + bp = require("spec.fixtures.dc_blueprints").admin_api(helpers.db) + else + bp = require("spec.fixtures.admin_api") + end + services.filter = bp.services:insert({ name = hosts.filter }) services.no_filter = bp.services:insert({ name = hosts.no_filter }) @@ -250,38 +195,18 @@ describe("#wasm filter chain cache " .. mode_suffix, function() })) - insert, update, delete = make_api(strategy, db) - - - assert(helpers.start_kong({ - database = strategy, - declarative_config = strategy == "off" - and helpers.make_yaml_file() - or nil, - nginx_conf = "spec/fixtures/custom_nginx.template", - wasm = true, - - nginx_main_worker_processes = WORKER_COUNT, - - worker_consistency = consistency, - worker_state_update_frequency = 0.25, - - proxy_listen = fmt("%s:%s reuseport", - helpers.get_proxy_ip(), - helpers.get_proxy_port()), - })) end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() helpers.clean_logfile() - db.filter_chains:truncate() + assert(bp.filter_chains:truncate()) -- sanity assert_no_filter(hosts.no_filter, "(test setup)") @@ -291,7 +216,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() it("is invalidated on filter creation and removal", function() assert_no_filter(hosts.filter, "(initial test)") - local service_chain = insert({ + local service_chain = bp.filter_chains:insert({ service = services.filter, filters = { { name = "response_transformer", @@ -303,7 +228,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() assert_filters(hosts.filter, { "service" }, "after adding a service filter chain") - local route_chain = insert({ + local route_chain = bp.filter_chains:insert({ route = routes.filter, filters = { { name = "response_transformer", @@ -315,11 +240,11 @@ describe("#wasm filter chain cache " .. mode_suffix, function() assert_filters(hosts.filter, { "service", "route" }, "after adding a route filter chain") - delete({ id = route_chain.id }) + bp.filter_chains:remove({ id = route_chain.id }) assert_filters(hosts.filter, { "service" }, "after removing the route filter chain") - delete({ id = service_chain.id }) + bp.filter_chains:remove({ id = service_chain.id }) assert_no_filter(hosts.filter, "after removing all relevant filter chains") @@ -328,7 +253,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() it("is invalidated on update when a filter chain is enabled/disabled", function() assert_no_filter(hosts.filter, "(initial test)") - local service_chain = insert({ + local service_chain = bp.filter_chains:insert({ enabled = false, service = services.filter, filters = { @@ -338,7 +263,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() } }) - local route_chain = insert({ + local route_chain = bp.filter_chains:insert({ enabled = false, route = routes.filter, filters = { @@ -351,31 +276,31 @@ describe("#wasm filter chain cache " .. mode_suffix, function() -- sanity assert_no_filter(hosts.filter, "after adding disabled filter chains") - assert(update(service_chain.id, { enabled = true })) + assert(bp.filter_chains:update(service_chain.id, { enabled = true })) assert_filters(hosts.filter, { "service" }, "after enabling the service filter chain") - assert(update(route_chain.id, { enabled = true })) + assert(bp.filter_chains:update(route_chain.id, { enabled = true })) assert_filters(hosts.filter, { "service", "route" }, "after enabling the route filter chain") - assert(update(route_chain.id, { enabled = false })) + assert(bp.filter_chains:update(route_chain.id, { enabled = false })) assert_filters(hosts.filter, { "service" }, "after disabling the route filter chain") - assert(update(service_chain.id, { enabled = false })) + assert(bp.filter_chains:update(service_chain.id, { enabled = false })) assert_no_filter(hosts.filter, "after disabling all filter chains") end) it("is invalidated on update when filters are added/removed", function() - local service_chain = insert({ + local service_chain = bp.filter_chains:insert({ service = services.filter, filters = { { name = "response_transformer", @@ -387,7 +312,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() assert_filters(hosts.filter, { "service" }, "after enabling a service filter chain") - assert(update(service_chain.id, { + assert(bp.filter_chains:update(service_chain.id, { filters = { { name = "response_transformer", config = make_config("service") @@ -402,7 +327,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() assert_filters(hosts.filter, { "service", "new" }, "after adding a filter to the service filter chain") - assert(update(service_chain.id, { + assert(bp.filter_chains:update(service_chain.id, { filters = { { name = "response_transformer", config = make_config("new") @@ -415,7 +340,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() end) it("is invalidated when filters are enabled/disabled", function() - local service_chain = insert({ + local service_chain = bp.filter_chains:insert({ service = services.filter, filters = { { name = "response_transformer", @@ -434,26 +359,26 @@ describe("#wasm filter chain cache " .. mode_suffix, function() "after enabling a service filter chain") service_chain.filters[1].enabled = false - assert(update(service_chain.id, service_chain)) + assert(bp.filter_chains:update(service_chain.id, service_chain)) assert_filters(hosts.filter, { "other" }, "after disabling a filter in the chain") service_chain.filters[1].enabled = true service_chain.filters[2].enabled = false - assert(update(service_chain.id, service_chain)) + assert(bp.filter_chains:update(service_chain.id, service_chain)) assert_filters(hosts.filter, { "service" }, "after changing the enabled filters in the chain") service_chain.filters[1].enabled = false service_chain.filters[2].enabled = false - assert(update(service_chain.id, service_chain)) + assert(bp.filter_chains:update(service_chain.id, service_chain)) assert_no_filter(hosts.filter, "after disabling all filters in the chain") end) it("is invalidated when filters are re-ordered", function() - local service_chain = insert({ + local service_chain = bp.filter_chains:insert({ service = services.filter, filters = { { name = "response_transformer", @@ -479,7 +404,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() service_chain.filters[1], service_chain.filters[3] = service_chain.filters[3], service_chain.filters[1] - assert(update(service_chain.id, service_chain)) + assert(bp.filter_chains:update(service_chain.id, service_chain)) assert_filters(hosts.filter, { "last", "middle", "first" }, "after re-ordering the filter chain items") @@ -487,7 +412,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() it("is invalidated when filter configuration is changed", function() - local service_chain = insert({ + local service_chain = bp.filter_chains:insert({ service = services.filter, filters = { { name = "response_transformer", @@ -501,7 +426,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() "after enabling a service filter chain") service_chain.filters[1].config = make_config("after") - assert(update(service_chain.id, service_chain)) + assert(bp.filter_chains:update(service_chain.id, service_chain)) assert_filters(hosts.filter, { "after" }, "after enabling a service filter chain") diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index f01ec80fe81..a139a68d1fc 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -4,9 +4,12 @@ local cjson = require "cjson.safe" local STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS local admin = require "spec.fixtures.admin_api" + local HEADER = "X-Proxy-Wasm" +local FILTER_SRC = "spec/fixtures/proxy_wasm_filters/build/response_transformer.wasm" local json = cjson.encode +local file = helpers.file local function get_node_id(prefix) local data = helpers.wait_for_file_contents(prefix .. "/kong.id") @@ -69,10 +72,19 @@ local function expect_status(prefix, exp) .is_truthy(msg) end +local function new_wasm_filter_directory() + local dir = helpers.make_temp_dir() + assert(file.copy(FILTER_SRC, dir .. "/response_transformer.wasm")) + + assert(file.copy(FILTER_SRC, dir .. "/response_transformer_with_schema.wasm")) + return dir +end + -describe("#wasm - hybrid mode", function() +describe("#wasm - hybrid mode #postgres", function() local cp_prefix = "cp" local cp_errlog = cp_prefix .. "/logs/error.log" + local cp_filter_path local dp_prefix = "dp" @@ -86,6 +98,13 @@ describe("#wasm - hybrid mode", function() db.clustering_data_planes:truncate() + cp_filter_path = new_wasm_filter_directory() + assert(file.write(cp_filter_path .. "/response_transformer_with_schema.meta.json", json { + config_schema = { + type = "object", + }, + })) + assert(helpers.start_kong({ role = "control_plane", database = "postgres", @@ -96,17 +115,24 @@ describe("#wasm - hybrid mode", function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, + wasm_filters_path = cp_filter_path, })) end) lazy_teardown(function() helpers.stop_kong(cp_prefix) + if cp_filter_path then + helpers.dir.rmtree(cp_filter_path) + end end) describe("[happy path]", function() local client + local dp_filter_path lazy_setup(function() + dp_filter_path = new_wasm_filter_directory() + assert(helpers.start_kong({ role = "data_plane", database = "off", @@ -117,6 +143,7 @@ describe("#wasm - hybrid mode", function() admin_listen = "off", nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, + wasm_filters_path = dp_filter_path, })) client = helpers.proxy_client() @@ -125,6 +152,9 @@ describe("#wasm - hybrid mode", function() lazy_teardown(function() if client then client:close() end helpers.stop_kong(dp_prefix) + if dp_filter_path then + helpers.dir.rmtree(dp_filter_path) + end end) it("syncs wasm filter chains to the data plane", function() @@ -163,11 +193,23 @@ describe("#wasm - hybrid mode", function() config = json { append = { headers = { - HEADER .. ":" .. value, + HEADER .. ":response_transformer", }, }, } - } + }, + + { + name = "response_transformer_with_schema", + config = { + append = { + headers = { + HEADER .. ":response_transformer_with_schema", + }, + }, + } + }, + } }) @@ -185,15 +227,19 @@ describe("#wasm - hybrid mode", function() } end - if res.headers[HEADER] ~= value then - return nil, { - msg = "missing/incorrect " .. HEADER .. " header", - exp = value, - got = res.headers[HEADER] or "<NIL>", - } + if res.headers[HEADER] + and type(res.headers[HEADER]) == "table" + and res.headers[HEADER][1] == "response_transformer" + and res.headers[HEADER][2] == "response_transformer_with_schema" + then + return true end - return true + return nil, { + msg = "missing/incorrect " .. HEADER .. " header", + exp = value, + got = res.headers[HEADER] or "<NIL>", + } end) .is_truthy("wasm filter is configured on the data plane") diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua index 427caa8cbea..ccc084d24ce 100644 --- a/spec/02-integration/20-wasm/07-reports_spec.lua +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -3,14 +3,6 @@ local constants = require "kong.constants" local cjson = require "cjson" -local function json(body) - return { - headers = { ["Content-Type"] = "application/json" }, - body = body, - } -end - - for _, strategy in helpers.each_strategy() do local dns_hostsfile local reports_server @@ -30,10 +22,17 @@ for _, strategy in helpers.each_strategy() do assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) assert(fd:close()) + require("kong.runloop.wasm").enable({ + { name = "tests", + path = helpers.test_conf.wasm_filters_path .. "/tests.wasm", + }, + }) + local bp = assert(helpers.get_db_utils(strategy, { "services", "routes", "plugins", + "filter_chains", }, { "reports-api" })) local http_srv = assert(bp.services:insert { @@ -51,10 +50,9 @@ for _, strategy in helpers.each_strategy() do config = {} }) - require("kong.runloop.wasm").enable({ - { name = "tests", - path = helpers.test_conf.wasm_filters_path .. "/tests.wasm", - }, + bp.filter_chains:insert({ + filters = { { name = "tests" } }, + service = { id = http_srv.id }, }) assert(helpers.start_kong({ @@ -65,15 +63,6 @@ for _, strategy in helpers.each_strategy() do wasm = true, anonymous_reports = true, })) - - local admin = assert(helpers.admin_client()) - local res = admin:post("/filter-chains", json({ - filters = { { name = "tests" } }, - service = { id = http_srv.id }, - }) - ) - assert.res_status(201, res) - admin:close() end) lazy_teardown(function() diff --git a/spec/02-integration/20-wasm/08-declarative_spec.lua b/spec/02-integration/20-wasm/08-declarative_spec.lua index e79473243db..df9427f1dd8 100644 --- a/spec/02-integration/20-wasm/08-declarative_spec.lua +++ b/spec/02-integration/20-wasm/08-declarative_spec.lua @@ -47,6 +47,30 @@ local function expect_entity_error(res, err) assert.is_true(found, "expected '" .. err .. "' message in response") end +local function expect_field_error(res, field, err) + assert.response(res).has.status(400) + + local json = assert.response(res).has.jsonbody() + assert.is_table(json.flattened_errors) + + local found = false + + for _, entity in ipairs(json.flattened_errors) do + assert.is_table(entity.errors) + for _, elem in ipairs(entity.errors) do + if elem.type == "field" + and elem.field == field + and elem.message == err + then + found = true + break + end + end + end + + assert.is_true(found, "expected '" .. err .. "' for field " .. field .. " in response") +end + describe("#wasm declarative config", function() local admin @@ -143,104 +167,176 @@ describe("#wasm declarative config", function() }, }) - assert.response(res).has.status(400) - - local json = assert.response(res).has.jsonbody() - - assert.is_table(json.flattened_errors) - - assert.same(1, #json.flattened_errors) - assert.is_table(json.flattened_errors[1]) - - assert.is_table(json.flattened_errors[1].errors) - assert.same(1, #json.flattened_errors[1].errors) - - local err = assert.is_table(json.flattened_errors[1].errors[1]) - - assert.same("filters.1.name", err.field) - assert.same("field", err.type) - assert.same("no such filter", err.message) + expect_field_error(res, "filters.1.name", "no such filter") end) end) describe("#wasm declarative config (no installed filters)", function() - local client local tmp_dir lazy_setup(function() tmp_dir = helpers.make_temp_dir() - - assert(helpers.start_kong({ - database = "off", - nginx_conf = "spec/fixtures/custom_nginx.template", - wasm = true, - wasm_filters_path = tmp_dir, - })) - - client = helpers.admin_client() end) lazy_teardown(function() - if client then client:close() end - helpers.stop_kong() helpers.dir.rmtree(tmp_dir) end) - it("warns clients that no filters are installed", function() - local res = post_config(client, { - services = { - { name = "test", - url = "http://wasm.test/", - filter_chains = { - { name = "test", - filters = { - { name = "i_do_not_exist" } + describe("POST /config", function() + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + wasm_filters_path = tmp_dir, + })) + + client = helpers.admin_client() + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + end) + + it("warns clients that no filters are installed", function() + local res = post_config(client, { + services = { + { name = "test", + url = "http://wasm.test/", + filter_chains = { + { name = "test", + filters = { + { name = "i_do_not_exist" } + }, }, }, }, }, - }, - }) + }) - expect_entity_error(res, "no wasm filters are available") + expect_entity_error(res, "no wasm filters are available") + end) end) -end) -describe("#wasm declarative config (wasm = off)", function() - local client + describe("kong start", function() + local kong_yaml - lazy_setup(function() - assert(helpers.start_kong({ - database = "off", - nginx_conf = "spec/fixtures/custom_nginx.template", - wasm = "off", - })) - - client = helpers.admin_client() - end) + lazy_teardown(function() + if kong_yaml then + helpers.file.delete(kong_yaml) + end + end) + + it("fails when attempting to use a filter chain", function() + kong_yaml = helpers.make_yaml_file([[ + _format_version: "3.0" + services: + - name: test + url: http://127.0.0.1/ + routes: + - name: test + hosts: + - wasm.test + filter_chains: + - name: test + filters: + - name: i_do_not_exist + ]]) + + local ok, err = helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + wasm_filters_path = tmp_dir, + declarative_config = kong_yaml, + }) + + assert.falsy(ok) + assert.is_string(err) + assert.matches("no wasm filters are available", err) + end) - lazy_teardown(function() - if client then client:close() end - helpers.stop_kong() end) +end) - it("warns clients that wasm is disabled", function() - local res = post_config(client, { - services = { - { name = "test", - url = "http://wasm.test/", - filter_chains = { - { name = "test", - filters = { - { name = "i_do_not_exist" } +describe("#wasm declarative config (wasm = off)", function() + describe("POST /config", function() + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = "off", + })) + + client = helpers.admin_client() + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + end) + + it("warns clients that wasm is disabled", function() + local res = post_config(client, { + services = { + { name = "test", + url = "http://wasm.test/", + filter_chains = { + { name = "test", + filters = { + { name = "i_do_not_exist" } + }, }, }, }, }, - }, - }) + }) - expect_entity_error(res, "wasm support is not enabled") + expect_entity_error(res, "wasm support is not enabled") + end) + end) + + describe("kong start", function() + local kong_yaml + + lazy_teardown(function() + if kong_yaml then + helpers.file.delete(kong_yaml) + end + end) + + it("fails when attempting to use a filter chain", function() + kong_yaml = helpers.make_yaml_file([[ + _format_version: "3.0" + services: + - name: test + url: http://127.0.0.1/ + routes: + - name: test + hosts: + - wasm.test + filter_chains: + - name: test + filters: + - name: i_do_not_exist + ]]) + + local ok, err = helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = "off", + declarative_config = kong_yaml, + }) + + assert.falsy(ok) + assert.is_string(err) + assert.matches("wasm support is not enabled", err) + end) end) end) diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index 7af63f11ac4..9a5becb1481 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -236,11 +236,30 @@ describe("filter metadata [#" .. strategy .. "]", function() assert.response(res).has.status(400) local body = assert.response(res).has.jsonbody() - assert.same({ - filters = { - { config = "wrong type: expected one of string, null, got object" } - } - }, body.fields) + + if strategy == "off" then + assert.is_table(body.flattened_errors) + assert.same(1, #body.flattened_errors) + + local err = body.flattened_errors[1] + assert.is_table(err) + assert.same("filter_chain", err.entity_type) + assert.same({ + { + field = "filters.1.config", + message = "wrong type: expected one of string, null, got object", + type = "field" + } + }, err.errors) + + else + assert.same({ + filters = { + { config = "wrong type: expected one of string, null, got object" } + } + }, body.fields) + end + end) it("filters without config schemas are not validated", function() @@ -250,11 +269,7 @@ describe("filter metadata [#" .. strategy .. "]", function() filters = { { name = "rt_no_validation", - config = cjson.encode({ - add = { - headers = 123, - }, - }), + config = [[{ "add": { "headers": 1234 } }]], }, }, }) @@ -403,3 +418,85 @@ describe("filter metadata [#" .. strategy .. "] startup errors -", function() end) end -- each strategy + + +describe("filter metadata [#off] yaml config", function() + local tmp_dir + local kong_yaml + local client + + lazy_setup(function() + tmp_dir = helpers.make_temp_dir() + assert(file.copy(TEST_FILTER_SRC, tmp_dir .. "/response_transformer.wasm")) + assert(file.copy(TEST_FILTER_SRC, tmp_dir .. "/response_transformer_with_schema.wasm")) + assert(file.write(tmp_dir .. "/response_transformer_with_schema.meta.json", cjson.encode({ + config_schema = { + type = "object", + }, + }))) + + kong_yaml = helpers.make_yaml_file(([[ + _format_version: "3.0" + services: + - url: http://127.0.0.1:%s + routes: + - hosts: + - wasm.test + filter_chains: + - filters: + - name: response_transformer + config: '{ + "append": { + "headers": [ + "x-response-transformer-1:TEST" + ] + } + }' + - name: response_transformer_with_schema + config: + append: + headers: + - x-response-transformer-2:TEST + rename: ~ + remove: null + ]]):format(helpers.mock_upstream_port)) + + assert(helpers.start_kong({ + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "off", + wasm = true, + wasm_filters_path = tmp_dir, + nginx_main_worker_processes = 1, + declarative_config = kong_yaml, + })) + + client = helpers.proxy_client() + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + if tmp_dir then helpers.dir.rmtree(tmp_dir) end + end) + + it("accepts filters with JSON and string configs", function() + assert.eventually(function() + local res = client:get("/", { headers = { host = "wasm.test" } }) + + assert.response(res).has.status(200) + + if res.headers["x-response-transformer-1"] == "TEST" + and res.headers["x-response-transformer-2"] == "TEST" + then + return true + end + + return nil, { + message = "missing or incorrect x-response-transformer-{1,2} headers", + headers = res.headers, + } + + end).is_truthy() + end) +end) diff --git a/spec/fixtures/admin_api.lua b/spec/fixtures/admin_api.lua index cc9ab5d43fe..948fcb87f9f 100644 --- a/spec/fixtures/admin_api.lua +++ b/spec/fixtures/admin_api.lua @@ -47,6 +47,20 @@ for name, dao in pairs(helpers.db.daos) do update = function(_, id, tbl) return api_send("PATCH", "/" .. admin_api_name .. "/" .. id, tbl) end, + truncate = function() + repeat + local res = api_send("GET", "/" .. admin_api_name) + assert(type(res) == "table" and type(res.data) == "table") + for _, entity in ipairs(res.data) do + local _, err = admin_api_as_db[name]:remove(entity) + if err then + return nil, err + end + end + until #res.data == 0 + + return true + end, } end diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index 8427a168c80..8b27bf22a55 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -60,6 +60,13 @@ function Blueprint:insert_n(n, overrides, options) return res end +function Blueprint:truncate() + local _, err = self.dao:truncate() + if err then + error(err, 2) + end + return true +end local function new_blueprint(dao, build_function) return setmetatable({ diff --git a/spec/fixtures/dc_blueprints.lua b/spec/fixtures/dc_blueprints.lua index b4713295e14..c1f4ba616c1 100644 --- a/spec/fixtures/dc_blueprints.lua +++ b/spec/fixtures/dc_blueprints.lua @@ -1,5 +1,6 @@ local blueprints = require "spec.fixtures.blueprints" local utils = require "kong.tools.utils" +local assert = require "luassert" local dc_blueprints = {} @@ -8,7 +9,7 @@ local dc_blueprints = {} local null = ngx.null -local function reset() +local function new_config() return { _format_version = "3.0" } @@ -27,18 +28,17 @@ local function remove_nulls(tbl) end -function dc_blueprints.new(db) +local function wrap_db(db) local dc_as_db = {} - local save_dc - local dc = reset() + local config = new_config() for name, _ in pairs(db.daos) do dc_as_db[name] = { insert = function(_, tbl) tbl = utils.cycle_aware_deep_copy(tbl) - if not dc[name] then - dc[name] = {} + if not config[name] then + config[name] = {} end local schema = db.daos[name].schema tbl = schema:process_auto_fields(tbl, "insert") @@ -49,16 +49,16 @@ function dc_blueprints.new(db) or nil end end - table.insert(dc[name], remove_nulls(tbl)) + table.insert(config[name], remove_nulls(tbl)) return utils.cycle_aware_deep_copy(tbl) end, update = function(_, id, tbl) - if not dc[name] then + if not config[name] then return nil, "not found" end tbl = utils.cycle_aware_deep_copy(tbl) local element - for _, e in ipairs(dc[name]) do + for _, e in ipairs(config[name]) do if e.id == id then element = e break @@ -71,25 +71,142 @@ function dc_blueprints.new(db) element[k] = v end return element - end + end, + remove = function(_, id) + assert(id, "id is required") + if type(id) == "table" then + id = assert(type(id.id) == "string" and id.id) + end + + if not config[name] then + return nil, "not found" + end + + for idx, entity in ipairs(config[name]) do + if entity.id == id then + table.remove(config[name], idx) + return entity + end + end + + return nil, "not found" + end, } end + dc_as_db.export = function() + return utils.cycle_aware_deep_copy(config) + end + + dc_as_db.import = function(input) + config = utils.cycle_aware_deep_copy(input) + end + + dc_as_db.reset = function() + config = new_config() + end + + return dc_as_db +end + + +function dc_blueprints.new(db) + local dc_as_db = wrap_db(db) + + local save_dc = new_config() + local bp = blueprints.new(dc_as_db) bp.done = function() - local ret = dc - save_dc = dc - dc = reset() + local ret = dc_as_db.export() + save_dc = ret + dc_as_db.reset() return ret end bp.reset_back = function() - dc = save_dc + dc_as_db.import(save_dc) end return bp end +function dc_blueprints.admin_api(db, forced_port) + -- lazy import to avoid cyclical dependency + local helpers = require "spec.helpers" + + db = db or helpers.db + + local dc_as_db = wrap_db(db) + local api = {} + + local function update_config() + local client = helpers.admin_client(nil, forced_port) + + local res = client:post("/config", { + headers = { + ["Content-Type"] = "application/json", + }, + body = dc_as_db.export(), + }) + + assert.response(res).has.status(201) + client:close() + return assert.response(res).has.jsonbody() + end + + for name in pairs(db.daos) do + local dao = dc_as_db[name] + + api[name] = { + insert = function(_, entity) + local res, err = dao:insert(entity) + + if not res then + return nil, err + end + + update_config() + + return res + end, + + update = function(_, id, updates) + local res, err = dao:update(id, updates) + if not res then + return nil, err + end + + update_config() + + return res + end, + + remove = function(_, id) + local res, err = dao:remove(id) + if not res then + return nil, err + end + + update_config() + + return res + end, + + truncate = function() + local config = dc_as_db.export() + config[name] = {} + + dc_as_db.import(config) + update_config() + + return true + end, + } + end + + return blueprints.new(api) +end + return dc_blueprints From ee2461f82471263f70afef6764331a7180a9e5d5 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 18 Oct 2023 04:26:33 +0000 Subject: [PATCH 3053/4351] chore(deps): bump stefanzweifel/git-auto-commit-action from 4 to 5 Bumps [stefanzweifel/git-auto-commit-action](https://github.com/stefanzweifel/git-auto-commit-action) from 4 to 5. - [Release notes](https://github.com/stefanzweifel/git-auto-commit-action/releases) - [Changelog](https://github.com/stefanzweifel/git-auto-commit-action/blob/master/CHANGELOG.md) - [Commits](https://github.com/stefanzweifel/git-auto-commit-action/compare/v4...v5) --- updated-dependencies: - dependency-name: stefanzweifel/git-auto-commit-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/autodocs.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 7b55cfedc1e..bb10ec5e3c6 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -123,7 +123,7 @@ jobs: git checkout -b "autodocs-${{ steps.kong-branch.outputs.name }}" - name: Commit autodoc changes - uses: stefanzweifel/git-auto-commit-action@v4 + uses: stefanzweifel/git-auto-commit-action@v5 with: repository: "./docs.konghq.com" commit_message: "Autodocs update" From c15493ebfa77b642e04ce74f4e6392828d3ce810 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 2 Oct 2023 08:24:54 +0000 Subject: [PATCH 3054/4351] chore(deps): bump actions/checkout from 3 to 4 Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4. - [Release notes](https://github.com/actions/checkout/releases) - [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/checkout/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/checkout dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/autodocs.yml | 10 +++++----- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 10 +++++----- .github/workflows/buildifier.yml | 2 +- .github/workflows/perf.yml | 4 ++-- .github/workflows/release.yml | 14 +++++++------- .github/workflows/upgrade-tests.yml | 2 +- 7 files changed, 22 insertions(+), 22 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index bb10ec5e3c6..12dcea67243 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -32,7 +32,7 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache uses: actions/cache@v3 @@ -43,7 +43,7 @@ jobs: - name: Checkout kong-build-tools if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: repository: Kong/kong-build-tools path: kong-build-tools @@ -51,7 +51,7 @@ jobs: - name: Checkout go-pluginserver if: steps.cache-deps.outputs.cache-hit != 'true' || github.event.inputs.force_build == 'true' - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: repository: Kong/go-pluginserver path: go-pluginserver @@ -80,13 +80,13 @@ jobs: echo "LD_LIBRARY_PATH=$INSTALL_ROOT/openssl/lib:$LD_LIBRARY_PATH" >> $GITHUB_ENV - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: path: kong ref: ${{ github.event.inputs.source_branch }} - name: Checkout Kong Docs - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: repository: kong/docs.konghq.com path: docs.konghq.com diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 54ed720cd54..88704ccdedc 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -23,7 +23,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 # these aren't necessarily used by all tests, but building them here will # ensures that we have a warm cache when other tests _do_ need to build the diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 9be5383e6b1..2e044c2dc42 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -57,7 +57,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -161,7 +161,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -269,7 +269,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -335,7 +335,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Lookup build cache id: cache-deps @@ -388,7 +388,7 @@ jobs: steps: - name: Checkout source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Install requirements run: | diff --git a/.github/workflows/buildifier.yml b/.github/workflows/buildifier.yml index 726aa8c9422..85d3aaab0c2 100644 --- a/.github/workflows/buildifier.yml +++ b/.github/workflows/buildifier.yml @@ -25,7 +25,7 @@ jobs: steps: - name: Check out code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Install Dependencies run: | diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 9ecdfae4a64..2129d3bee55 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -32,7 +32,7 @@ jobs: steps: - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Generate cache key id: cache-key @@ -110,7 +110,7 @@ jobs: repo-token: ${{ secrets.PAT }} - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: # Fetch all history for all tags and branches fetch-depth: 0 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 120ef091a37..23f100633eb 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -51,7 +51,7 @@ jobs: arch: ${{ steps.build-info.outputs.arch }} steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Build Info id: build-info run: | @@ -168,7 +168,7 @@ jobs: apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev sudo - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Swap git with https run: git config --global url."https://github".insteadOf git://github @@ -279,7 +279,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 @@ -311,7 +311,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 @@ -409,7 +409,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Install Python uses: actions/setup-python@v4 @@ -526,7 +526,7 @@ jobs: KONG_PROXY_URI: http://localhost:8000 steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Login to Docker Hub uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 @@ -597,7 +597,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['release-packages'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index b5f8f66c536..7dfca3a5b9f 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -45,7 +45,7 @@ jobs: sudo apt-get -y install jq - name: Clone Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: fetch-depth: 0 From f0ca42b01283afd61aa334585ac5c78a0b5cb16a Mon Sep 17 00:00:00 2001 From: Qi <add_sp@outlook.com> Date: Wed, 18 Oct 2023 21:54:19 +0800 Subject: [PATCH 3055/4351] docs(kong.conf.default): documentation for per request debugging related config (#11779) KAG-2808 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- .github/workflows/build_and_test.yml | 1 + .github/workflows/release.yml | 5 +++ kong.conf.default | 47 ++++++++++++++++++++++++++++ 3 files changed, 53 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 2e044c2dc42..ae7a234da9c 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -6,6 +6,7 @@ on: - '**/*.md' - '.github/workflows/release.yml' - 'changelog/**' + - 'kong.conf.default' push: paths-ignore: # ignore markdown files (CHANGELOG.md, README.md, etc.) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 23f100633eb..6aaae1c33bf 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -4,6 +4,11 @@ name: Package & Release on: # yamllint disable-line rule:truthy pull_request: + paths-ignore: + - '**/*.md' + - '.github/workflows/build_and_test.yml' + - 'changelog/**' + - 'kong.conf.default' schedule: - cron: '0 0 * * *' push: diff --git a/kong.conf.default b/kong.conf.default index 1d288e795e8..a99ca54d83e 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -2105,3 +2105,50 @@ # - `resolver_add` # - `proxy_wasm_request_headers_in_access` # - `shm_queue` + +#------------------------------------------------------------------------------- +# REQUEST DEBUGGING +#------------------------------------------------------------------------------- +# Request debugging is a mechanism that allows admin to collect the timing of +# proxy path request in the response header (X-Kong-Request-Debug-Output) +# and optionally, the error log. +# +# This feature provides insights into the time spent within various components of Kong, +# such as plugins, DNS resolution, load balancing, and more. It also provides contextual +# information such as domain name tried during these processes. +# +#request_debug = on # When enabled, Kong will provide detailed timing information + # for its components to the client and the error log + # if the following headers are present in the proxy request: + # - `X-Kong-Request-Debug`: + # If the value is set to `*`, + # timing information will be collected and exported for the current request. + # If this header is not present or contains unknown value, + # timing information will not be collected for the current request. + # + # - `X-Kong-Request-Debug-Log`: + # If set to `true`, timing information will also be logged + # in the Kong error log with a log level of `notice`. + # Defaults to `false`. + # + # - `X-Kong-Request-Debug-Token`: + # Token for authenticating the client making the debug + # request to prevent abuse. Debug requests originating from loopback + # addresses do not require this header. + # +#request_debug_token = <random> # The Request Debug Token is used in the + # `X-Kong-Request-Debug-Token` header to prevent abuse. + # If this value is not set (the default), + # a random token will be generated + # when Kong starts, restarts, or reloads. If a token is + # specified manually, then the provided token will be used. + # + # You can locate the generated debug token in two locations: + # - Kong error log: + # Debug token will be logged in the error log (notice level) + # when Kong starts, restarts, or reloads. + # The log line will have the: `[request-debug]` prefix to aid searching. + # - Filesystem: + # Debug token will also be stored in a file located at + # `{prefix}/.request_debug_token` and updated + # when Kong starts, restarts, or reloads. From be3a5ac29bd05824266cda4744f0da8e18de1463 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed, 18 Oct 2023 17:11:53 +0300 Subject: [PATCH 3056/4351] feat(runloop): plugin:configure(configs) handler (#11703) ### Summary Adds a new handler that plugins can implement: ``` -- configs will be `nil` if there is no active configs for the plugin function Plugin:configure(configs) end ``` See the change in `acme` plugin. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- .../kong/plugin-configure-phase.yml | 6 + kong/init.lua | 8 +- kong/plugins/acme/client.lua | 18 +- kong/plugins/acme/handler.lua | 35 +- kong/plugins/prometheus/exporter.lua | 69 +--- kong/plugins/prometheus/handler.lua | 10 +- kong/runloop/handler.lua | 14 + kong/runloop/plugins_iterator.lua | 364 +++++++++++------- .../21-grpc_plugins_triggering_spec.lua | 4 + .../28-stream_plugins_triggering_spec.lua | 4 + spec/02-integration/07-sdk/02-log_spec.lua | 1 + .../kong/plugins/logger-last/handler.lua | 1 + .../kong/plugins/logger/handler.lua | 7 +- 13 files changed, 310 insertions(+), 231 deletions(-) create mode 100644 changelog/unreleased/kong/plugin-configure-phase.yml diff --git a/changelog/unreleased/kong/plugin-configure-phase.yml b/changelog/unreleased/kong/plugin-configure-phase.yml new file mode 100644 index 00000000000..35f9ea733a2 --- /dev/null +++ b/changelog/unreleased/kong/plugin-configure-phase.yml @@ -0,0 +1,6 @@ +message: > + Plugins can now implement `Plugin:configure(configs)` function that is called whenever + there is a change in plugin entities. An array of current plugin configurations is + passed to the function, or `nil` in case there is no active configurations for the plugin. +type: feature +scope: Core diff --git a/kong/init.lua b/kong/init.lua index 811e0949827..426bcec551a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -470,7 +470,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) span:finish() end end - + if is_timing_enabled then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") end @@ -946,8 +946,8 @@ function Kong.init_worker() local errors = execute_init_worker_plugins_iterator(plugins_iterator, ctx) if errors then for _, e in ipairs(errors) do - local err = "failed to execute the \"init_worker\" " .. - "handler for plugin \"" .. e.plugin .."\": " .. e.err + local err = 'failed to execute the "init_worker" ' .. + 'handler for plugin "' .. e.plugin ..'": ' .. e.err stash_init_worker_error(err) end end @@ -966,6 +966,8 @@ function Kong.init_worker() stash_init_worker_error(err) return end + + plugins_iterator:configure(ctx) end diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index eed2dabf842..cb3cb3d8749 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -508,21 +508,9 @@ local function renew_certificate_storage(conf) end -local function renew_certificate(premature) - if premature then - return - end - - for plugin, err in kong.db.plugins:each(1000) do - if err then - kong.log.warn("error fetching plugin: ", err) - end - - if plugin.name == "acme" then - kong.log.info("renew storage configured in acme plugin: ", plugin.id) - renew_certificate_storage(plugin.config) - end - end +local function renew_certificate(config) + kong.log.info("renew storage configured in acme plugin: ", config.__plugin_id) + renew_certificate_storage(config) end local function load_renew_hosts(conf) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 043fc6c388b..58cf7fa6000 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -70,28 +70,33 @@ local domains_matcher -- expose it for use in api.lua ACMEHandler.build_domain_matcher = build_domain_matcher -function ACMEHandler:init_worker() - local worker_id = ngx.worker.id() - kong.log.info("acme renew timer started on worker ", worker_id) - ngx.timer.every(86400, client.renew_certificate) - -- handle cache updating of domains_matcher - kong.worker_events.register(function(data) - if data.entity.name ~= "acme" then - return - end +local CONFIG - local operation = data.operation - if operation == "create" or operation == "update" then - local conf = data.entity.config - domains_matcher = build_domain_matcher(conf.domains) - end +local function renew(premature) + if premature or not CONFIG then + return + end + client.renew_certificate(CONFIG) +end - end, "crud", "plugins") +function ACMEHandler:init_worker() + local worker_id = ngx.worker.id() + kong.log.info("acme renew timer started on worker ", worker_id) + ngx.timer.every(86400, renew) +end + + +function ACMEHandler:configure(configs) + CONFIG = configs and configs[1] or nil + if CONFIG then + domains_matcher = build_domain_matcher(CONFIG.domains) + end end + local function check_domains(conf, host) if not conf.enable_ipv4_common_name and string_find(host, "^(%d+)%.(%d+)%.(%d+)%.(%d+)$") then return false diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index c6e1635b9f9..f1518164794 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -19,6 +19,8 @@ local role = kong.configuration.role local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000} local UPSTREAM_LATENCY_BUCKETS = {25, 50, 80, 100, 250, 400, 700, 1000, 2000, 5000, 10000, 30000, 60000 } +local IS_PROMETHEUS_ENABLED + local metrics = {} -- prometheus.lua instance @@ -33,60 +35,6 @@ local kong_subsystem = ngx.config.subsystem local http_subsystem = kong_subsystem == "http" --- should we introduce a way to know if a plugin is configured or not? -local is_prometheus_enabled, register_events_handler do - local PLUGIN_NAME = "prometheus" - local CACHE_KEY = "prometheus:enabled" - - local function is_prometheus_enabled_fetch() - for plugin, err in kong.db.plugins:each() do - if err then - kong.log.crit("could not obtain list of plugins: ", err) - return nil, err - end - - if plugin.name == PLUGIN_NAME and plugin.enabled then - return true - end - end - - return false - end - - - -- Returns `true` if Prometheus is enabled anywhere inside Kong. - -- The results are then cached and purged as necessary. - function is_prometheus_enabled() - local enabled, err = kong.cache:get(CACHE_KEY, nil, is_prometheus_enabled_fetch) - - if err then - error("error when checking if prometheus enabled: " .. err) - end - - return enabled - end - - - -- invalidate cache when a plugin is added/removed/updated - function register_events_handler() - local worker_events = kong.worker_events - - if kong.configuration.database == "off" then - worker_events.register(function() - kong.cache:invalidate(CACHE_KEY) - end, "declarative", "reconfigure") - - else - worker_events.register(function(data) - if data.entity.name == PLUGIN_NAME then - kong.cache:invalidate(CACHE_KEY) - end - end, "crud", "plugins") - end - end -end - - local function init() local shm = "prometheus_metrics" if not ngx.shared[shm] then @@ -230,11 +178,17 @@ local function init() end end + local function init_worker() prometheus:init_worker() - register_events_handler() end + +local function configure(configs) + IS_PROMETHEUS_ENABLED = configs ~= nil +end + + -- Convert the MD5 hex string to its numeric representation -- Note the following will be represented as a float instead of int64 since luajit -- don't like int64. Good news is prometheus uses float instead of int64 as well @@ -412,7 +366,7 @@ local function metric_data(write_fn) -- upstream targets accessible? local upstreams_dict = get_all_upstreams() for key, upstream_id in pairs(upstreams_dict) do - -- long loop maybe spike proxy request latency, so we + -- long loop maybe spike proxy request latency, so we -- need yield to avoid blocking other requests -- kong.tools.utils.yield(true) yield(true, phase) @@ -489,7 +443,7 @@ local function metric_data(write_fn) -- notify the function if prometheus plugin is enabled, -- so that it can avoid exporting unnecessary metrics if not - prometheus:metric_data(write_fn, not is_prometheus_enabled()) + prometheus:metric_data(write_fn, not IS_PROMETHEUS_ENABLED) end local function collect() @@ -525,6 +479,7 @@ end return { init = init, init_worker = init_worker, + configure = configure, log = log, metric_data = metric_data, collect = collect, diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index efca5e18737..d7bce154eb7 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -11,14 +11,20 @@ local PrometheusHandler = { VERSION = kong_meta.version, } -function PrometheusHandler.init_worker() +function PrometheusHandler:init_worker() exporter.init_worker() end + +function PrometheusHandler:configure(configs) + exporter.configure(configs) +end + + local http_subsystem = ngx.config.subsystem == "http" -function PrometheusHandler.log(self, conf) +function PrometheusHandler:log(conf) local message = kong.log.serialize() local serialized = {} diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e9b8873d9ad..98947fce896 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -46,6 +46,7 @@ local exec = ngx.exec local header = ngx.header local set_header = ngx.req.set_header local timer_at = ngx.timer.at +local get_phase = ngx.get_phase local subsystem = ngx.config.subsystem local clear_header = ngx.req.clear_header local http_version = ngx.req.http_version @@ -519,6 +520,14 @@ local function build_plugins_iterator(version) if not plugins_iterator then return nil, err end + + local phase = get_phase() + -- skip calling plugins_iterator:configure on init/init_worker + -- as it is explicitly called on init_worker + if phase ~= "init" and phase ~= "init_worker" then + plugins_iterator:configure() + end + PLUGINS_ITERATOR = plugins_iterator return true end @@ -719,6 +728,11 @@ do end if plugins_iterator then + -- Before we replace plugin iterator we need to call configure handler + -- of each plugin. There is a slight chance that plugin configure handler + -- would yield, and that should be considered a bad practice. + plugins_iterator:configure() + PLUGINS_ITERATOR = plugins_iterator CURRENT_PLUGINS_HASH = plugins_hash or 0 end diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index e7671abd684..a2caffa4f0f 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,22 +1,28 @@ -local workspaces = require "kong.workspaces" -local constants = require "kong.constants" -local utils = require "kong.tools.utils" -local tablepool = require "tablepool" - - -local var = ngx.var -local null = ngx.null -local subsystem = ngx.config.subsystem -local format = string.format -local fetch_table = tablepool.fetch +local workspaces = require "kong.workspaces" +local constants = require "kong.constants" +local utils = require "kong.tools.utils" +local tablepool = require "tablepool" + + +local kong = kong +local error = error +local assert = assert +local var = ngx.var +local null = ngx.null +local pcall = pcall +local subsystem = ngx.config.subsystem +local pairs = pairs +local ipairs = ipairs +local format = string.format +local fetch_table = tablepool.fetch local release_table = tablepool.release -local TTL_ZERO = { ttl = 0 } +local TTL_ZERO = { ttl = 0 } local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } -local NON_COLLECTING_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT, COLLECTING_PHASE +local NON_COLLECTING_PHASES, DOWNSTREAM_PHASES, DOWNSTREAM_PHASES_COUNT, COLLECTING_PHASE, CONFIGURE_PHASE do if subsystem == "stream" then NON_COLLECTING_PHASES = { @@ -51,12 +57,21 @@ do end DOWNSTREAM_PHASES_COUNT = #DOWNSTREAM_PHASES + CONFIGURE_PHASE = "configure" end + +local NEXT_SEQ = 0 local PLUGINS_NS = "plugins." .. subsystem +local ENABLED_PLUGINS +local LOADED_PLUGINS +local CONFIGURABLE_PLUGINS + local PluginsIterator = {} + +--- -- Build a compound key by string formatting route_id, service_id, and consumer_id with colons as separators. -- -- @function build_compound_key @@ -64,11 +79,14 @@ local PluginsIterator = {} -- @tparam string|nil service_id The service identifier. If `nil`, an empty string is used. -- @tparam string|nil consumer_id The consumer identifier. If `nil`, an empty string is used. -- @treturn string The compound key, in the format `route_id:service_id:consumer_id`. ---- local function build_compound_key(route_id, service_id, consumer_id) return format("%s:%s:%s", route_id or "", service_id or "", consumer_id or "") end + +local PLUGIN_GLOBAL_KEY = build_compound_key() -- all nil + + local function get_table_for_ctx(ws) local tbl = fetch_table(PLUGINS_NS, 0, DOWNSTREAM_PHASES_COUNT + 2) if not tbl.initialized then @@ -87,6 +105,7 @@ local function get_table_for_ctx(ws) return tbl end + local function release(ctx) local plugins = ctx.plugins if plugins then @@ -96,15 +115,26 @@ local function release(ctx) end -local enabled_plugins -local loaded_plugins - - local function get_loaded_plugins() return assert(kong.db.plugins:get_handlers()) end +local function get_configurable_plugins() + local i = 0 + local plugins_with_configure_phase = {} + for _, plugin in ipairs(LOADED_PLUGINS) do + if plugin.handler[CONFIGURE_PHASE] then + i = i + 1 + local name = plugin.name + plugins_with_configure_phase[name] = true + plugins_with_configure_phase[i] = plugin + end + end + return plugins_with_configure_phase +end + + local function should_process_plugin(plugin) if plugin.enabled then local c = constants.PROTOCOLS_WITH_SUBSYSTEM @@ -117,8 +147,6 @@ local function should_process_plugin(plugin) end -local next_seq = 0 - local function get_plugin_config(plugin, name, ws_id) if not plugin or not plugin.enabled then return @@ -126,8 +154,8 @@ local function get_plugin_config(plugin, name, ws_id) local cfg = plugin.config or {} - cfg.route_id = plugin.route and plugin.route.id - cfg.service_id = plugin.service and plugin.service.id + cfg.route_id = plugin.route and plugin.route.id + cfg.service_id = plugin.service and plugin.service.id cfg.consumer_id = plugin.consumer and plugin.consumer.id cfg.plugin_instance_name = plugin.instance_name cfg.__plugin_id = plugin.id @@ -142,14 +170,13 @@ local function get_plugin_config(plugin, name, ws_id) -- TODO: deprecate usage of __key__ as id of plugin if not cfg.__key__ then cfg.__key__ = key - cfg.__seq__ = next_seq - next_seq = next_seq + 1 + cfg.__seq__ = NEXT_SEQ + NEXT_SEQ = NEXT_SEQ + 1 end return cfg end -local PLUGIN_GLOBAL_KEY = build_compound_key() -- all nil --- -- Lookup a configuration for a given combination of route_id, service_id, consumer_id @@ -157,14 +184,14 @@ local PLUGIN_GLOBAL_KEY = build_compound_key() -- all nil -- The function checks various combinations of route_id, service_id and consumer_id to find -- the best matching configuration in the given 'combos' table. The priority order is as follows: -- --- Route, Service, Consumer --- Route, Consumer --- Service, Consumer --- Route, Service --- Consumer --- Route --- Service --- Global +-- 1. Route, Service, Consumer +-- 2. Route, Consumer +-- 3. Service, Consumer +-- 4. Route, Service +-- 5. Consumer +-- 6. Route +-- 7. Service +-- 8. Global -- -- @function lookup_cfg -- @tparam table combos A table containing configuration data indexed by compound keys. @@ -172,55 +199,58 @@ local PLUGIN_GLOBAL_KEY = build_compound_key() -- all nil -- @tparam string|nil service_id The service identifier. -- @tparam string|nil consumer_id The consumer identifier. -- @return any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. ---- local function lookup_cfg(combos, route_id, service_id, consumer_id) -- Use the build_compound_key function to create an index for the 'combos' table - - local key - if route_id and service_id and consumer_id then - key = build_compound_key(route_id, service_id, consumer_id) - if combos[key] then - return combos[key] - end + if route_id and service_id and consumer_id then + local key = build_compound_key(route_id, service_id, consumer_id) + if combos[key] then + return combos[key] end - if route_id and consumer_id then - key = build_compound_key(route_id, nil, consumer_id) - if combos[key] then - return combos[key] - end + end + + if route_id and consumer_id then + local key = build_compound_key(route_id, nil, consumer_id) + if combos[key] then + return combos[key] end - if service_id and consumer_id then - key = build_compound_key(nil, service_id, consumer_id) - if combos[key] then - return combos[key] - end + end + + if service_id and consumer_id then + local key = build_compound_key(nil, service_id, consumer_id) + if combos[key] then + return combos[key] end - if route_id and service_id then - key = build_compound_key(route_id, service_id, nil) - if combos[key] then - return combos[key] - end + end + + if route_id and service_id then + local key = build_compound_key(route_id, service_id, nil) + if combos[key] then + return combos[key] end - if consumer_id then - key = build_compound_key(nil, nil, consumer_id) - if combos[key] then - return combos[key] - end + end + + if consumer_id then + local key = build_compound_key(nil, nil, consumer_id) + if combos[key] then + return combos[key] end - if route_id then - key = build_compound_key(route_id, nil, nil) - if combos[key] then - return combos[key] - end + end + + if route_id then + local key = build_compound_key(route_id, nil, nil) + if combos[key] then + return combos[key] end - if service_id then - key = build_compound_key(nil, service_id, nil) - if combos[key] then - return combos[key] - end + end + + if service_id then + local key = build_compound_key(nil, service_id, nil) + if combos[key] then + return combos[key] end - return combos[PLUGIN_GLOBAL_KEY] + end + return combos[PLUGIN_GLOBAL_KEY] end @@ -236,19 +266,18 @@ end -- @tparam table combos A table containing configuration data indexed by compound keys. -- @tparam table plugin A table containing plugin information, including the handler with no_route, no_service, and no_consumer rules. -- @treturn any|nil The configuration corresponding to the best matching combination, or 'nil' if no configuration is found. ---- local function load_configuration_through_combos(ctx, combos, plugin) - - -- Filter out route, service, and consumer based on the plugin handler rules and get their ids - local route_id = (ctx.route and not plugin.handler.no_route) and ctx.route.id or nil - local service_id = (ctx.service and not plugin.handler.no_service) and ctx.service.id or nil - -- TODO: kong.client.get_consumer() for more consistency. This might be an exception though as we're aiming for raw speed instead of compliance. - local consumer_id = (ctx.authenticated_consumer and not plugin.handler.no_consumer) and ctx.authenticated_consumer.id or nil + -- Filter out route, service, and consumer based on the plugin handler rules and get their ids + local handler = plugin.handler + local route_id = (not handler.no_route and ctx.route) and ctx.route.id or nil + local service_id = (not handler.no_service and ctx.service) and ctx.service.id or nil + local consumer_id = (not handler.no_consumer and ctx.authenticated_consumer) and ctx.authenticated_consumer.id or nil -- Call the lookup_cfg function to get the best matching plugin configuration return lookup_cfg(combos, route_id, service_id, consumer_id) end + local function get_workspace(self, ctx) if not ctx then return self.ws[kong.default_workspace] @@ -257,6 +286,7 @@ local function get_workspace(self, ctx) return self.ws[workspaces.get_workspace_id(ctx) or kong.default_workspace] end + local function get_next_init_worker(plugins, i) local i = i + 1 local plugin = plugins[i] @@ -293,7 +323,7 @@ end local function get_global_iterator(self, phase) local plugins = self.globals[phase] - local count = plugins[0] + local count = plugins and plugins[0] or 0 if count == 0 then return nil end @@ -315,7 +345,7 @@ local function get_collected_iterator(self, phase, ctx) local plugins = ctx.plugins if plugins then plugins = plugins[phase] - if plugins[0] == 0 then + if not plugins or plugins[0] == 0 then return nil end @@ -337,6 +367,7 @@ local function get_next_and_collect(ctx, i) local plugin = plugins[i] local name = plugin.name local cfg + -- Only pass combos for the plugin we're operating on local combos = ws.combos[name] if combos then cfg = load_configuration_through_combos(ctx, combos, plugin) @@ -350,7 +381,7 @@ local function get_next_and_collect(ctx, i) local n = collected[phase][0] + 2 collected[phase][0] = n collected[phase][n] = cfg - collected[phase][n-1] = plugin + collected[phase][n - 1] = plugin if phase == "response" and not ctx.buffered_proxying then ctx.buffered_proxying = true end @@ -366,8 +397,10 @@ local function get_next_and_collect(ctx, i) return get_next_and_collect(ctx, i) end + local function get_collecting_iterator(self, ctx) local ws = get_workspace(self, ctx) + ctx.plugins = get_table_for_ctx(ws) if not ws then return nil end @@ -377,11 +410,10 @@ local function get_collecting_iterator(self, ctx) return nil end - ctx.plugins = get_table_for_ctx(ws) - return get_next_and_collect, ctx end + local function new_ws_data() return { plugins = { [0] = 0 }, @@ -390,15 +422,64 @@ local function new_ws_data() end +local function configure(configurable, ctx) + ctx = ctx or ngx.ctx + local kong_global = require "kong.global" + for _, plugin in ipairs(CONFIGURABLE_PLUGINS) do + local name = plugin.name + + kong_global.set_namespaced_log(kong, plugin.name, ctx) + local start = utils.get_updated_monotonic_ms() + local ok, err = pcall(plugin.handler[CONFIGURE_PHASE], plugin.handler, configurable[name]) + local elapsed = utils.get_updated_monotonic_ms() - start + kong_global.reset_log(kong, ctx) + + if not ok then + kong.log.err("failed to execute plugin '", name, ":", CONFIGURE_PHASE, " (", err, ")") + else + if elapsed > 50 then + kong.log.notice("executing plugin '", name, ":", CONFIGURE_PHASE, " took excessively long: ", elapsed, " ms") + end + end + end +end + + +local function create_configure(configurable) + -- we only want the plugin_iterator:configure to be only available on proxying + -- nodes (or data planes), thus we disable it if this code gets executed on control + -- plane or on a node that does not listen any proxy ports. + -- + -- TODO: move to PDK, e.g. kong.node.is_proxying() + if kong.configuration.role == "control_plane" + or ((subsystem == "http" and #kong.configuration.proxy_listeners == 0) or + (subsystem == "stream" and #kong.configuration.stream_listeners == 0)) + then + return function() end + end + + return function(self, ctx) + configure(configurable, ctx) + -- self destruct the function so that it cannot be called twice + -- if it ever happens to be called twice, it should be very visible + -- because of this. + self.configure = nil + configurable = nil + end +end + + function PluginsIterator.new(version) - if kong.db.strategy ~= "off" then + local is_not_dbless = kong.db.strategy ~= "off" + if is_not_dbless then if not version then error("version must be given", 2) end end - loaded_plugins = loaded_plugins or get_loaded_plugins() - enabled_plugins = enabled_plugins or kong.configuration.loaded_plugins + LOADED_PLUGINS = LOADED_PLUGINS or get_loaded_plugins() + CONFIGURABLE_PLUGINS = CONFIGURABLE_PLUGINS or get_configurable_plugins() + ENABLED_PLUGINS = ENABLED_PLUGINS or kong.configuration.loaded_plugins local ws_id = workspaces.get_workspace_id() or kong.default_workspace local ws = { @@ -406,7 +487,6 @@ function PluginsIterator.new(version) } local counter = 0 - local page_size = kong.db.plugins.pagination.max_page_size local globals do globals = {} @@ -415,31 +495,21 @@ function PluginsIterator.new(version) end end + local configurable = {} local has_plugins = false + local page_size = kong.db.plugins.pagination.max_page_size for plugin, err in kong.db.plugins:each(page_size, GLOBAL_QUERY_OPTS) do if err then return nil, err end local name = plugin.name - if not enabled_plugins[name] then + if not ENABLED_PLUGINS[name] then return nil, name .. " plugin is in use but not enabled" end - local data = ws[plugin.ws_id] - if not data then - data = new_ws_data() - ws[plugin.ws_id] = data - end - local plugins = data.plugins - local combos = data.combos - - if kong.core_cache - and counter > 0 - and counter % page_size == 0 - and kong.db.strategy ~= "off" then - + if is_not_dbless and counter > 0 and counter % page_size == 0 and kong.core_cache then local new_version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, utils.uuid) if err then return nil, "failed to retrieve plugins iterator version: " .. err @@ -454,27 +524,37 @@ function PluginsIterator.new(version) end if should_process_plugin(plugin) then - if not has_plugins then + -- Get the plugin configuration for the specified workspace (ws_id) + local cfg = get_plugin_config(plugin, name, plugin.ws_id) + if cfg then has_plugins = true - end - plugins[name] = true + if CONFIGURABLE_PLUGINS[name] then + configurable[name] = configurable[name] or {} + configurable[name][#configurable[name] + 1] = cfg + end + + local data = ws[plugin.ws_id] + if not data then + data = new_ws_data() + ws[plugin.ws_id] = data + end + local plugins = data.plugins + local combos = data.combos - -- Retrieve route_id, service_id, and consumer_id from the plugin object, if they exist - local route_id = plugin.route and plugin.route.id - local service_id = plugin.service and plugin.service.id - local consumer_id = plugin.consumer and plugin.consumer.id + plugins[name] = true - -- Get the plugin configuration for the specified workspace (ws_id) - local cfg = get_plugin_config(plugin, name, plugin.ws_id) - -- Determine if the plugin configuration is global (i.e., not tied to any route, service, consumer or group) - local is_global = not route_id and not service_id and not consumer_id and plugin.ws_id == kong.default_workspace - if is_global then - -- Store the global configuration for the plugin in the 'globals' table - globals[name] = cfg - end + -- Retrieve route_id, service_id, and consumer_id from the plugin object, if they exist + local route_id = plugin.route and plugin.route.id + local service_id = plugin.service and plugin.service.id + local consumer_id = plugin.consumer and plugin.consumer.id + + -- Determine if the plugin configuration is global (i.e., not tied to any route, service, consumer or group) + if not (route_id or service_id or consumer_id) and plugin.ws_id == kong.default_workspace then + -- Store the global configuration for the plugin in the 'globals' table + globals[name] = cfg + end - if cfg then -- Initialize an empty table for the plugin in the 'combos' table if it doesn't already exist combos[name] = combos[name] or {} @@ -485,30 +565,35 @@ function PluginsIterator.new(version) combos[name][compound_key] = cfg end end + counter = counter + 1 end - for _, plugin in ipairs(loaded_plugins) do - local name = plugin.name - for _, data in pairs(ws) do - local plugins = data.plugins - if plugins[name] then - local n = plugins[0] + 1 - plugins[n] = plugin - plugins[0] = n - plugins[name] = nil + if has_plugins then + -- loaded_plugins contains all the plugins that we _may_ execute + for _, plugin in ipairs(LOADED_PLUGINS) do + local name = plugin.name + -- ws contains all the plugins that are associated to the request via route/service/global mappings + for _, data in pairs(ws) do + local plugins = data.plugins + if plugins[name] then -- is the plugin associated to the request(workspace/route/service)? + local n = plugins[0] + 1 + plugins[n] = plugin -- next item goes into next slot + plugins[0] = n -- index 0 holds table size + plugins[name] = nil -- remove the placeholder value + end end - end - local cfg = globals[name] - if cfg then - for _, phase in ipairs(NON_COLLECTING_PHASES) do - if plugin.handler[phase] then - local plugins = globals[phase] - local n = plugins[0] + 2 - plugins[0] = n - plugins[n] = cfg - plugins[n - 1] = plugin + local cfg = globals[name] + if cfg then + for _, phase in ipairs(NON_COLLECTING_PHASES) do + if plugin.handler[phase] then + local plugins = globals[phase] + local n = plugins[0] + 2 + plugins[0] = n + plugins[n] = cfg + plugins[n - 1] = plugin + end end end end @@ -517,7 +602,8 @@ function PluginsIterator.new(version) return { version = version, ws = ws, - loaded = loaded_plugins, + loaded = LOADED_PLUGINS, + configure = create_configure(configurable), globals = globals, get_init_worker_iterator = get_init_worker_iterator, get_global_iterator = get_global_iterator, @@ -528,8 +614,10 @@ function PluginsIterator.new(version) } end + -- for testing PluginsIterator.lookup_cfg = lookup_cfg PluginsIterator.build_compound_key = build_compound_key + return PluginsIterator diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index c95d5f612a0..1dc731df560 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -77,6 +77,7 @@ end local phrases = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] rewrite phase"] = 1, ["%[logger%] access phase"] = 1, ["%[logger%] header_filter phase"] = 1, @@ -86,6 +87,7 @@ local phrases = { local phrases_ssl = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] certificate phase"] = 1, ["%[logger%] rewrite phase"] = 1, ["%[logger%] access phase"] = 1, @@ -109,6 +111,7 @@ local phrases_ssl = { local phrases_reflection = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] rewrite phase"] = 2, ["%[logger%] access phase"] = 2, ["%[logger%] header_filter phase"] = 2, @@ -118,6 +121,7 @@ local phrases_reflection = { local phrases_ssl_reflection = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] certificate phase"] = 1, ["%[logger%] rewrite phase"] = 2, ["%[logger%] access phase"] = 2, diff --git a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua index c0546d2e8fc..927497446c8 100644 --- a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua @@ -40,18 +40,21 @@ end local phases = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] preread phase"] = 1, ["%[logger%] log phase"] = 1, } local phases_2 = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] preread phase"] = 0, ["%[logger%] log phase"] = 1, } local phases_tls = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] certificate phase"] = 1, ["%[logger%] preread phase"] = 1, ["%[logger%] log phase"] = 1, @@ -59,6 +62,7 @@ local phases_tls = { local phases_tls_2 = { ["%[logger%] init_worker phase"] = 1, + ["%[logger%] configure phase"] = 1, ["%[logger%] certificate phase"] = 1, ["%[logger%] preread phase"] = 0, ["%[logger%] log phase"] = 1, diff --git a/spec/02-integration/07-sdk/02-log_spec.lua b/spec/02-integration/07-sdk/02-log_spec.lua index 7f2b7e607b4..a60a01d7228 100644 --- a/spec/02-integration/07-sdk/02-log_spec.lua +++ b/spec/02-integration/07-sdk/02-log_spec.lua @@ -95,6 +95,7 @@ describe("PDK: kong.log", function() local phrases = { "%[logger%] init_worker phase", "%[logger%-last%] init_worker phase", + "%[logger%] configure phase", "%[logger%-last%] configure phase", "%[logger%] certificate phase", "%[logger%-last%] certificate phase", diff --git a/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua index 08a338af703..4bcc73e2f33 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/logger-last/handler.lua @@ -7,6 +7,7 @@ local LoggerLastHandler = { LoggerLastHandler.init_worker = LoggerHandler.init_worker +LoggerLastHandler.configure = LoggerHandler.configure LoggerLastHandler.certificate = LoggerHandler.certificate LoggerLastHandler.preread = LoggerHandler.preread LoggerLastHandler.rewrite = LoggerHandler.rewrite diff --git a/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua index 760137b5063..691945f9d9e 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/logger/handler.lua @@ -4,11 +4,16 @@ local LoggerHandler = { } -function LoggerHandler:init_worker(conf) +function LoggerHandler:init_worker() kong.log("init_worker phase") end +function LoggerHandler:configure(configs) + kong.log("configure phase") +end + + function LoggerHandler:certificate(conf) kong.log("certificate phase") end From 30d90f39c050bda15c4d17b8c9df781d2f05a731 Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Wed, 18 Oct 2023 13:09:41 +0200 Subject: [PATCH 3057/4351] feat(core): dedicated config processing Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- .../kong/dedicated_config_processing.yml | 4 ++ kong.conf.default | 11 ++++- kong/clustering/utils.lua | 2 +- kong/conf_loader/init.lua | 13 +++++- kong/init.lua | 2 +- kong/templates/kong_defaults.lua | 4 +- spec/01-unit/03-conf_loader_spec.lua | 44 +++++++++++++++++++ spec/kong_tests.conf | 2 + 8 files changed, 76 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/dedicated_config_processing.yml diff --git a/changelog/unreleased/kong/dedicated_config_processing.yml b/changelog/unreleased/kong/dedicated_config_processing.yml new file mode 100644 index 00000000000..6b78ded49b4 --- /dev/null +++ b/changelog/unreleased/kong/dedicated_config_processing.yml @@ -0,0 +1,4 @@ +message: | + rename `privileged_agent` to `dedicated_config_processing. Enable `dedicated_config_processing` by default +type: feature +scope: Core diff --git a/kong.conf.default b/kong.conf.default index a99ca54d83e..401c0c52f8a 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -182,6 +182,15 @@ # cache (i.e. when the configured # `mem_cache_size`) is full. +#dedicated_config_processing = on # Enables or disables a special worker + # process for configuration processing. This process + # increases memory usage a little bit while + # allowing to reduce latencies by moving some + # background tasks, such as CP/DP connection + # handling, to an additional worker process specific + # to handling these background tasks. + # Currently this has effect only on data planes. + #pluginserver_names = # Comma-separated list of names for pluginserver # processes. The actual names are used for # log messages and to relate the actual settings. @@ -746,7 +755,7 @@ # the pattern defined by `openssl ciphers`. # This value is ignored if `ssl_cipher_suite` # is not `custom`. - # If you use DHE ciphers, you must also + # If you use DHE ciphers, you must also # configure the `ssl_dhparam` parameter. #ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 4d831ceacef..f463c83755c 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -157,7 +157,7 @@ end function _M.is_dp_worker_process() - if kong.configuration.privileged_agent then + if kong.configuration.dedicated_config_processing then return process_type() == "privileged agent" end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index f990521da0b..69a92c3d4af 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -434,7 +434,18 @@ local CONF_PARSERS = { dns_not_found_ttl = { typ = "number" }, dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, - privileged_agent = { typ = "boolean" }, + privileged_worker = { + typ = "boolean", + deprecated = { + replacement = "dedicated_config_processing", + alias = function(conf) + if conf.dedicated_config_processing == nil and + conf.privileged_worker ~= nil then + conf.dedicated_config_processing = conf.privileged_worker + end + end, + }}, + dedicated_config_processing = { typ = "boolean" }, worker_consistency = { enum = { "strict", "eventual" }, -- deprecating values for enums deprecated = { diff --git a/kong/init.lua b/kong/init.lua index 426bcec551a..06a22517e03 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -743,7 +743,7 @@ function Kong.init() require("resty.kong.var").patch_metatable() - if config.privileged_agent and is_data_plane(config) then + if config.dedicated_config_processing and is_data_plane(config) then -- TODO: figure out if there is better value than 2048 local ok, err = process.enable_privileged_agent(2048) if not ok then diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 40aae4f00c3..c2824519292 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -161,7 +161,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off -privileged_agent = off +dedicated_config_processing = on worker_consistency = eventual worker_state_update_frequency = 5 @@ -203,5 +203,5 @@ wasm_filters_path = NONE wasm_dynamic_module = NONE request_debug = on -request_debug_token = +request_debug_token = ]] diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index f9854c7abc6..ad41d52ea8b 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -64,6 +64,8 @@ describe("Configuration loader", function() assert.same({}, conf.admin_gui_ssl_cert_key) assert.same({}, conf.status_ssl_cert) assert.same({}, conf.status_ssl_cert_key) + assert.same(nil, conf.privileged_agent) + assert.same(true, conf.dedicated_config_processing) assert.same(false, conf.allow_debug_header) assert.is_nil(getmetatable(conf)) end) @@ -2013,6 +2015,48 @@ describe("Configuration loader", function() assert.equal(nil, err) end) + it("privileged_agent -> dedicated_config_processing", function() + local conf, err = assert(conf_loader(nil, { + privileged_agent = "on", + })) + assert.same(nil, conf.privileged_agent) + assert.same(true, conf.dedicated_config_processing) + assert.equal(nil, err) + + -- no clobber + conf, err = assert(conf_loader(nil, { + privileged_agent = "on", + dedicated_config_processing = "on", + })) + assert.same(true, conf.dedicated_config_processing) + assert.same(nil, conf.privileged_agent) + assert.equal(nil, err) + + conf, err = assert(conf_loader(nil, { + privileged_agent = "off", + dedicated_config_processing = "on", + })) + assert.same(true, conf.dedicated_config_processing) + assert.same(nil, conf.privileged_agent) + assert.equal(nil, err) + + conf, err = assert(conf_loader(nil, { + privileged_agent = "on", + dedicated_config_processing = "off", + })) + assert.same(false, conf.dedicated_config_processing) + assert.same(nil, conf.privileged_agent) + assert.equal(nil, err) + + conf, err = assert(conf_loader(nil, { + privileged_agent = "off", + dedicated_config_processing = "off", + })) + assert.same(false, conf.dedicated_config_processing) + assert.same(nil, conf.privileged_agent) + assert.equal(nil, err) + end) + it("opentelemetry_tracing", function() local conf, err = assert(conf_loader(nil, { opentelemetry_tracing = "request,router", diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 4afb45a0985..f7c101f231e 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -25,6 +25,8 @@ anonymous_reports = off worker_consistency = strict +dedicated_config_processing = on + dns_hostsfile = spec/fixtures/hosts nginx_main_worker_processes = 1 From 6e64d05cc6d139baabf3601d3f27e4190e0395c2 Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Thu, 19 Oct 2023 12:08:16 +0200 Subject: [PATCH 3058/4351] fix(core): comparison against boolean Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- kong/clustering/utils.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index f463c83755c..891aa974c69 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -157,7 +157,7 @@ end function _M.is_dp_worker_process() - if kong.configuration.dedicated_config_processing then + if kong.configuration.dedicated_config_processing == true then return process_type() == "privileged agent" end From 57e50d8b3b8140642cdd65fb596242b7f1551739 Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Thu, 19 Oct 2023 11:01:07 -0700 Subject: [PATCH 3059/4351] chore(deps): pin lua-resty-ljsonschema to 1.1.6-2 (#11787) The lua-cjson dependency was removed from this revision. See: KAG-2757 --- kong-3.5.0-0.rockspec | 2 +- scripts/explain_manifest/fixtures/alpine-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/alpine-arm64.txt | 5 ----- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 5 ----- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/el7-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/el8-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/el9-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/el9-arm64.txt | 5 ----- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 5 ----- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 5 ----- 15 files changed, 1 insertion(+), 71 deletions(-) diff --git a/kong-3.5.0-0.rockspec b/kong-3.5.0-0.rockspec index c02b73864a3..ca621a7bd27 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.5.0-0.rockspec @@ -41,7 +41,7 @@ dependencies = { "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.5", "lpeg == 1.0.2", - "lua-resty-ljsonschema == 1.1.6", + "lua-resty-ljsonschema == 1.1.6-2", } build = { type = "builtin", diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt index 6446c303059..b5bf1a0fa46 100644 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ b/scripts/explain_manifest/fixtures/alpine-amd64.txt @@ -31,11 +31,6 @@ Needed : - libc.so -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/kong/lib/libssl.so.1.1 Needed : - libcrypto.so.1.1 diff --git a/scripts/explain_manifest/fixtures/alpine-arm64.txt b/scripts/explain_manifest/fixtures/alpine-arm64.txt index 512b8d8ead1..b5bf1a0fa46 100644 --- a/scripts/explain_manifest/fixtures/alpine-arm64.txt +++ b/scripts/explain_manifest/fixtures/alpine-arm64.txt @@ -37,11 +37,6 @@ - libc.so Rpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 70104b231b2..c8cbf3e5bd3 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -79,11 +79,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index ab0dde1598d..95eb40ea4ba 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -72,11 +72,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index b877bd1be73..e352ddf9485 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -57,11 +57,6 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 6d1121a0561..95d532bef36 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -79,11 +79,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index fff523b65df..253e43cd2a5 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -77,11 +77,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 70104b231b2..c8cbf3e5bd3 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -79,11 +79,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 2a545419d2c..7bbdad45609 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -79,11 +79,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index e0866a846b1..eca28e4a403 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -72,11 +72,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index b877bd1be73..e352ddf9485 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -57,11 +57,6 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index a034e1c9b39..a7184560750 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -77,11 +77,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 185d054b077..68de4cc4203 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -70,11 +70,6 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index cd8c9628f64..b66889974bd 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -56,11 +56,6 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/lib/lua/5.1/cjson.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - - Path : /usr/local/lib/lua/5.1/lfs.so Needed : - libc.so.6 From 6a6af6d095935ea8c941e00cd05f46d947ff4b52 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang <wangxiaochen0@gmail.com> Date: Fri, 20 Oct 2023 14:58:57 +0800 Subject: [PATCH 3060/4351] perf(request-id): use `proxy_set_header` instead of `ngx.req.set_header` (#11788) Utilize the Nginx directive `proxy_set_header X-Kong-Request-Id $kong_request_id` instead of Lua call `set_header()` can enhance the RPS by ~2% in the testing scenario where no plugins are enabled. KAG-2814 --- kong/runloop/handler.lua | 14 -------------- kong/templates/nginx_kong.lua | 18 ++++++++++++++++++ 2 files changed, 18 insertions(+), 14 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 98947fce896..ed6cfb9bed9 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -44,7 +44,6 @@ local log = ngx.log local exit = ngx.exit local exec = ngx.exec local header = ngx.header -local set_header = ngx.req.set_header local timer_at = ngx.timer.at local get_phase = ngx.get_phase local subsystem = ngx.config.subsystem @@ -1355,9 +1354,6 @@ return { end, -- Only executed if the `router` module found a route and allows nginx to proxy it. after = function(ctx) - local enabled_headers_upstream = kong.configuration.enabled_headers_upstream - local headers = constants.HEADERS - -- Nginx's behavior when proxying a request with an empty querystring -- `/foo?` is to keep `$is_args` an empty string, hence effectively -- stripping the empty querystring. @@ -1450,16 +1446,6 @@ return { if var.http_proxy_connection then clear_header("Proxy-Connection") end - - -- X-Kong-Request-Id upstream header - local rid, rid_get_err = request_id_get() - if not rid then - log(WARN, "failed to get Request ID: ", rid_get_err) - end - - if enabled_headers_upstream[headers.REQUEST_ID] and rid then - set_header(headers.REQUEST_ID, rid) - end end }, header_filter = { diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 3f229bf70c9..2b797caff6e 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -168,6 +168,9 @@ server { proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; proxy_set_header X-Real-IP $remote_addr; +> if enabled_headers_upstream["X-Kong-Request-Id"] then + proxy_set_header X-Kong-Request-Id $kong_request_id; +> end proxy_pass_header Server; proxy_pass_header Date; proxy_ssl_name $upstream_host; @@ -199,6 +202,9 @@ server { proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; proxy_set_header X-Real-IP $remote_addr; +> if enabled_headers_upstream["X-Kong-Request-Id"] then + proxy_set_header X-Kong-Request-Id $kong_request_id; +> end proxy_pass_header Server; proxy_pass_header Date; proxy_ssl_name $upstream_host; @@ -230,6 +236,9 @@ server { proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; proxy_set_header X-Real-IP $remote_addr; +> if enabled_headers_upstream["X-Kong-Request-Id"] then + proxy_set_header X-Kong-Request-Id $kong_request_id; +> end proxy_pass_header Server; proxy_pass_header Date; proxy_ssl_name $upstream_host; @@ -261,6 +270,9 @@ server { proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; proxy_set_header X-Real-IP $remote_addr; +> if enabled_headers_upstream["X-Kong-Request-Id"] then + proxy_set_header X-Kong-Request-Id $kong_request_id; +> end proxy_pass_header Server; proxy_pass_header Date; proxy_ssl_name $upstream_host; @@ -285,6 +297,9 @@ server { grpc_set_header X-Forwarded-Path $upstream_x_forwarded_path; grpc_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; grpc_set_header X-Real-IP $remote_addr; +> if enabled_headers_upstream["X-Kong-Request-Id"] then + grpc_set_header X-Kong-Request-Id $kong_request_id; +> end grpc_pass_header Server; grpc_pass_header Date; grpc_ssl_name $upstream_host; @@ -328,6 +343,9 @@ server { proxy_set_header X-Forwarded-Path $upstream_x_forwarded_path; proxy_set_header X-Forwarded-Prefix $upstream_x_forwarded_prefix; proxy_set_header X-Real-IP $remote_addr; +> if enabled_headers_upstream["X-Kong-Request-Id"] then + proxy_set_header X-Kong-Request-Id $kong_request_id; +> end proxy_pass_header Server; proxy_pass_header Date; proxy_ssl_name $upstream_host; From 74bd1134f9640ebdeef3ea3b59cee6a1be5575a8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Fri, 20 Oct 2023 10:17:12 +0200 Subject: [PATCH 3061/4351] chore(tests): Build docker image for upgrade tests (#11783) --- .github/workflows/upgrade-tests.yml | 33 +++++++++++++++++++++-------- 1 file changed, 24 insertions(+), 9 deletions(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 7dfca3a5b9f..94f2420c90c 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -23,6 +23,8 @@ on: concurrency: group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} cancel-in-progress: true +env: + GH_TOKEN: ${{ github.token }} jobs: upgrade-test: @@ -30,25 +32,38 @@ jobs: runs-on: ubuntu-22.04 steps: - - name: Install Docker + - name: Install Prerequisites run: | sudo apt-get -y update - sudo apt-get -y install ca-certificates curl gnupg lsb-release + sudo apt-get -y install ca-certificates curl gnupg lsb-release jq libyaml-dev net-tools sudo mkdir -p /etc/apt/keyrings curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null sudo apt-get update sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin - - name: Install prerequisites - run: | - sudo apt-get -y install jq - - - name: Clone Kong source code + - name: Clone Source Code uses: actions/checkout@v4 with: fetch-depth: 0 + submodules: recursive + + - name: Build Debian Package + run: | + make package/deb + mv bazel-bin/pkg/kong.amd64.deb . + + - name: Build Docker Image + uses: docker/build-push-action@v3 + with: + file: build/dockerfiles/deb.Dockerfile + context: . + push: false + tags: "kong-local/kong:latest" + build-args: | + KONG_BASE_IMAGE=ubuntu:22.04 + KONG_ARTIFACT_PATH=./ - - name: Run upgrade tests + - name: Run Upgrade Tests run: | - bash ./scripts/upgrade-tests/test-upgrade-path.sh + bash ./scripts/upgrade-tests/test-upgrade-path.sh -i kong-local/kong:latest From 6ce55c407cd1931036f5270fe3427dcea3131083 Mon Sep 17 00:00:00 2001 From: Kurt Tu <131840510+sabertobihwy@users.noreply.github.com> Date: Mon, 23 Oct 2023 10:52:44 +0800 Subject: [PATCH 3062/4351] refactor(plugins/ldap-auth): optimize the process of parsing and handling authentication headers (#11780) * refactor(plugins/ldap-auth): optimize the process of parsing and handling authentication headers 1. use the `ngx.re.find` and `ngx.re.match` functions for more robust and efficient string matching operations. 2. adds error handling and logging for potential errors during authentication header parsing and credential decoding. 3. tweak the handling position for the case where `proxy_authorization_value` does not exist. Fix: [FTI-5329](https://konghq.atlassian.net/browse/FTI-5329) Signed-off-by: sabertobihwy <sabertobihwy@gmail.com> * update by comments --------- Signed-off-by: sabertobihwy <sabertobihwy@gmail.com> Co-authored-by: tzssangglass <tzssangglass@apache.org> --- kong/plugins/ldap-auth/access.lua | 48 ++++++++++++++++++++++++------- 1 file changed, 37 insertions(+), 11 deletions(-) diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index 2027bffe21f..c04b6c50276 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -6,10 +6,10 @@ local kong = kong local error = error local decode_base64 = ngx.decode_base64 local tostring = tostring -local match = string.match +local re_find = ngx.re.find +local re_match = ngx.re.match local lower = string.lower local upper = string.upper -local find = string.find local sub = string.sub local fmt = string.format local tcp = ngx.socket.tcp @@ -24,15 +24,37 @@ local _M = {} local function retrieve_credentials(authorization_header_value, conf) + local lower_header_type = lower(conf.header_type) + local regex = "^\\s*" .. lower_header_type .. "\\s+" + local from, to, err = re_find(lower(authorization_header_value), regex, "jo") + if err then + kong.log.err("error while find header_type: ", lower_header_type, " in authorization header value") + return nil + end + + if not from then + kong.log.info("header_type: ", lower_header_type, " not found in authorization header value") + return nil + end + local username, password - if authorization_header_value then - local s, e = find(lower(authorization_header_value), "^%s*" .. - lower(conf.header_type) .. "%s+") - if s == 1 then - local cred = sub(authorization_header_value, e + 1) - local decoded_cred = decode_base64(cred) - username, password = match(decoded_cred, "(.-):(.+)") + if from == 1 then + local cred = sub(authorization_header_value, to + 1) + local decoded_cred = decode_base64(cred) + local m, err = re_match(decoded_cred, "^(.*?):(.+)$", "jo") + if err then + kong.log.err("error while decoding credentials: ", err) + return nil end + + if type(m) == "table" and #m == 2 then + username = m[1] + password = m[2] + else + kong.log.err("no valid credentials found in authorization header value") + return nil + end + end return username, password @@ -231,8 +253,12 @@ local function do_authentication(conf) } end - local is_authorized, credential = authenticate(conf, proxy_authorization_value) - if not is_authorized then + local is_authorized, credential + if proxy_authorization_value then + is_authorized, credential = authenticate(conf, proxy_authorization_value) + end + + if not is_authorized and authorization_value then is_authorized, credential = authenticate(conf, authorization_value) end From ee9103cee3ec6b5163806340541cf082d1279a7a Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Mon, 23 Oct 2023 11:04:39 +0800 Subject: [PATCH 3063/4351] refactor(pdk): get_raw_body with string.buffer (#11771) --- kong/pdk/response.lua | 32 ++++++++++---------------------- 1 file changed, 10 insertions(+), 22 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 258f527ef14..b519ac12ef2 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -12,6 +12,7 @@ -- @module kong.response +local buffer = require "string.buffer" local cjson = require "cjson.safe" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" @@ -27,7 +28,6 @@ local find = string.find local lower = string.lower local error = error local pairs = pairs -local concat = table.concat local coroutine = coroutine local cjson_encode = cjson.encode local normalize_header = checks.normalize_header @@ -568,39 +568,27 @@ local function new(self, major_version) function _RESPONSE.get_raw_body() check_phase(PHASES.body_filter) - local body_buffer + local body_buffer = ngx.ctx.KONG_BODY_BUFFER local chunk = arg[1] local eof = arg[2] - if eof then - body_buffer = ngx.ctx.KONG_BODY_BUFFER - if not body_buffer then - return chunk - end + + if eof and not body_buffer then + return chunk end if type(chunk) == "string" and chunk ~= "" then - if not eof then - body_buffer = ngx.ctx.KONG_BODY_BUFFER - end - - if body_buffer then - local n = body_buffer.n + 1 - body_buffer.n = n - body_buffer[n] = chunk - - else - body_buffer = { - chunk, - n = 1, - } + if not body_buffer then + body_buffer = buffer.new() ngx.ctx.KONG_BODY_BUFFER = body_buffer end + + body_buffer:put(chunk) end if eof then if body_buffer then - body_buffer = concat(body_buffer, "", 1, body_buffer.n) + body_buffer = body_buffer:get() else body_buffer = "" end From a4e495fd95f3c4996dae50732298912684b55bb3 Mon Sep 17 00:00:00 2001 From: oowl <ouyangjun1999@gmail.com> Date: Mon, 23 Oct 2023 16:32:20 +0800 Subject: [PATCH 3064/4351] fix(prometheus): expose metrics in no service route (#11781) Expose Prometheus metrics in no service route FTI-5065 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- .../prometheus_expose_no_service_metrics.yml | 3 ++ kong/plugins/prometheus/exporter.lua | 7 ++- .../26-prometheus/05-metrics_spec.lua | 52 +++++++++++++++++++ spec/fixtures/blueprints.lua | 11 +++- 4 files changed, 67 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/prometheus_expose_no_service_metrics.yml diff --git a/changelog/unreleased/kong/prometheus_expose_no_service_metrics.yml b/changelog/unreleased/kong/prometheus_expose_no_service_metrics.yml new file mode 100644 index 00000000000..e16c228eaed --- /dev/null +++ b/changelog/unreleased/kong/prometheus_expose_no_service_metrics.yml @@ -0,0 +1,3 @@ +message: "Expose metrics for serviceless routes" +type: bugfix +scope: Plugin diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index f1518164794..fd219d66b38 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -227,17 +227,16 @@ local function log(message, serialized) return end - local service_name + local service_name = "" if message and message.service then service_name = message.service.name or message.service.host - else - -- do not record any stats if the service is not present - return end local route_name if message and message.route then route_name = message.route.name or message.route.id + else + return end local consumer = "" diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index a47a7e0b221..a6d56b808b0 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -64,6 +64,25 @@ for _, strategy in helpers.each_strategy() do } } + local route1 = bp.routes:insert{ + name = "serverless", + protocols = {"https"}, + hosts = {"status.example.com"}, + paths = {"/serverless"}, + no_service = true, + } + + assert(bp.plugins:insert { + name = "request-termination", + route = { id = route1.id }, + config = { + status_code = 200, + message = "request terminated by request-termination plugin", + echo = true, + }, + }) + + bp.plugins:insert{ name = "prometheus", -- globally enabled config = { @@ -158,5 +177,38 @@ for _, strategy in helpers.each_strategy() do assert.matches('kong_nginx_connections_total{node_id="' .. UUID_PATTERN .. '",subsystem="' .. ngx.config.subsystem .. '",state="%w+"} %d+', body) end) + it("expose metrics in no service route", function() + local res = assert(proxy_ssl_client:send{ + method = "GET", + path = "/serverless", + headers = { + ["Host"] = "status.example.com" + } + }) + assert.res_status(200, res) + + local res = assert(proxy_ssl_client:send{ + method = "GET", + path = "/metrics", + headers = { + ["Host"] = "status.example.com" + } + }) + assert.res_status(200, res) + + helpers.wait_until(function() + local res = assert(admin_ssl_client:send{ + method = "GET", + path = "/metrics" + }) + local body = assert.res_status(200, res) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + return body:find('kong_http_requests_total{service="",route="serverless",code="200",source="kong",consumer=""} 1', + nil, true) + end) + end) + end) end diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index 8b27bf22a55..c1662b00d71 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -180,8 +180,15 @@ function _M.new(db) end) res.routes = new_blueprint(db.routes, function(overrides) - return { - service = overrides.service or res.services:insert(), + local service + if overrides.no_service then + service = nil + overrides.no_service = nil + else + service = overrides.service or res.services:insert() + end + return { + service = service, } end) From 53b11936d7619701cdb406ad5c818cc9f36aa2f1 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Mon, 23 Oct 2023 17:11:47 +0800 Subject: [PATCH 3065/4351] refactor(clustering): use the correct param name `basic_info` for init_worker() (#11807) --- kong/clustering/init.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index f09a194e3e4..a661a8c4eea 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -73,22 +73,22 @@ function _M:handle_cp_websocket() end -function _M:init_cp_worker(plugins_list) +function _M:init_cp_worker(basic_info) events.init() self.instance = require("kong.clustering.control_plane").new(self) - self.instance:init_worker(plugins_list) + self.instance:init_worker(basic_info) end -function _M:init_dp_worker(plugins_list) +function _M:init_dp_worker(basic_info) if not is_dp_worker_process() then return end self.instance = require("kong.clustering.data_plane").new(self) - self.instance:init_worker(plugins_list) + self.instance:init_worker(basic_info) end From bab36eadcc5adcd569fb61ddaff91eefa40a0cfc Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Mon, 23 Oct 2023 17:12:14 +0800 Subject: [PATCH 3066/4351] refactor(clustering): simplify parse_proxy_url() (#11799) --- kong/clustering/utils.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 891aa974c69..72e1cca30c5 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -30,9 +30,9 @@ local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_termina local _M = {} -local function parse_proxy_url(conf) +local function parse_proxy_url(proxy_server) local ret = {} - local proxy_server = conf.proxy_server + if proxy_server then -- assume proxy_server is validated in conf_loader local parsed = parse_url(proxy_server) @@ -81,7 +81,7 @@ function _M.connect_cp(dp, endpoint, protocols) } if conf.cluster_use_proxy then - local proxy_opts = parse_proxy_url(conf) + local proxy_opts = parse_proxy_url(conf.proxy_server) opts.proxy_opts = { wss_proxy = proxy_opts.proxy_url, wss_proxy_authorization = proxy_opts.proxy_authorization, From 8b0a8381ecf07732f8788cc14c7743a6e8bc5dd7 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" <windmgc@gmail.com> Date: Mon, 23 Oct 2023 17:17:53 +0800 Subject: [PATCH 3067/4351] fix(aws-lambda): aws lambda service cache by service related fields (#11805) Cache the aws lambda service by composing a cache key using the service related fields, so that service object can be reused between plugins and vault refresh can take effect when key/secret is rotated * fix(aws-lambda): aws lambda service cache by service related fields * tests(aws-lambda): add test for checking service cache refresh when vault rotates * style(*): lint Fix KAG-2832 --- .../kong/aws_lambda_service_cache.yml | 3 + kong/plugins/aws-lambda/handler.lua | 35 ++++++- .../27-aws-lambda/99-access_spec.lua | 93 +++++++++++++++++++ .../custom_vaults/kong/vaults/random/init.lua | 13 +++ .../kong/vaults/random/schema.lua | 19 ++++ 5 files changed, 159 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/aws_lambda_service_cache.yml create mode 100644 spec/fixtures/custom_vaults/kong/vaults/random/init.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/random/schema.lua diff --git a/changelog/unreleased/kong/aws_lambda_service_cache.yml b/changelog/unreleased/kong/aws_lambda_service_cache.yml new file mode 100644 index 00000000000..48c421b041a --- /dev/null +++ b/changelog/unreleased/kong/aws_lambda_service_cache.yml @@ -0,0 +1,3 @@ +message: Cache the AWS lambda service by those lambda service related fields +type: bugfix +scope: Plugin diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index a2a6c597288..2e1b78002d0 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -1,9 +1,12 @@ -- Copyright (C) Kong Inc. -local fmt = string.format local ngx_var = ngx.var local ngx_now = ngx.now local ngx_update_time = ngx.update_time +local md5_bin = ngx.md5_bin +local fmt = string.format +local buffer = require "string.buffer" +local lrucache = require "resty.lrucache" local kong = kong local meta = require "kong.meta" @@ -22,7 +25,7 @@ local AWS_REGION do AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") end local AWS -local LAMBDA_SERVICE_CACHE = setmetatable({}, { __mode = "k" }) +local LAMBDA_SERVICE_CACHE local function get_now() @@ -32,11 +35,34 @@ end local function initialize() + LAMBDA_SERVICE_CACHE = lrucache.new(1000) AWS_GLOBAL_CONFIG = aws_config.global AWS = aws() initialize = nil end +local build_cache_key do + -- Use AWS Service related config fields to build cache key + -- so that service object can be reused between plugins and + -- vault refresh can take effect when key/secret is rotated + local SERVICE_RELATED_FIELD = { "timeout", "keepalive", "aws_key", "aws_secret", + "aws_assume_role_arn", "aws_role_session_name", + "aws_region", "host", "port", "disable_https", + "proxy_url", "aws_imds_protocol_version" } + + build_cache_key = function (conf) + local cache_key_buffer = buffer.new(100):reset() + for _, field in ipairs(SERVICE_RELATED_FIELD) do + local v = conf[field] + if v then + cache_key_buffer:putf("%s=%s;", field, v) + end + end + + return md5_bin(cache_key_buffer:get()) + end +end + local AWSLambdaHandler = { PRIORITY = 750, @@ -62,7 +88,8 @@ function AWSLambdaHandler:access(conf) local scheme = conf.disable_https and "http" or "https" local endpoint = fmt("%s://%s", scheme, host) - local lambda_service = LAMBDA_SERVICE_CACHE[conf] + local cache_key = build_cache_key(conf) + local lambda_service = LAMBDA_SERVICE_CACHE:get(cache_key) if not lambda_service then local credentials = AWS.config.credentials -- Override credential config according to plugin config @@ -132,7 +159,7 @@ function AWSLambdaHandler:access(conf) http_proxy = conf.proxy_url, https_proxy = conf.proxy_url, }) - LAMBDA_SERVICE_CACHE[conf] = lambda_service + LAMBDA_SERVICE_CACHE:set(cache_key, lambda_service) end local upstream_body_json = build_request_payload(conf) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index b5c5db6668d..dc9ec8205eb 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -7,6 +7,7 @@ local fixtures = require "spec.fixtures.aws-lambda" local TEST_CONF = helpers.test_conf local server_tokens = meta._SERVER_TOKENS local null = ngx.null +local fmt = string.format @@ -1182,4 +1183,96 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("Plugin: AWS Lambda with #vault [#" .. strategy .. "]", function () + local proxy_client + local admin_client + + local ttl_time = 1 + + lazy_setup(function () + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") + + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "vaults", + }, { "aws-lambda" }, { "random" }) + + local route1 = bp.routes:insert { + hosts = { "lambda-vault.com" }, + } + + bp.plugins:insert { + name = "aws-lambda", + route = { id = route1.id }, + config = { + port = 10001, + aws_key = fmt("{vault://random/aws_key?ttl=%s&resurrect_ttl=0}", ttl_time), + aws_secret = "aws_secret", + aws_region = "us-east-1", + function_name = "functionEcho", + }, + } + + assert(helpers.start_kong({ + database = strategy, + prefix = helpers.test_conf.prefix, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = "random", + plugins = "bundled", + log_level = "error", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.unsetenv("KONG_VAULT_ROTATION_INTERVAL") + + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + after_each(function () + proxy_client:close() + admin_client:close() + end) + + it("lambda service should use latest reference value after Vault ttl", function () + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda-vault.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + local authorization_header = body.headers.authorization + local first_aws_key = string.match(authorization_header, "Credential=(.+)/") + + assert.eventually(function() + proxy_client:close() + proxy_client = helpers.proxy_client() + + local res = assert(proxy_client:send { + method = "GET", + path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", + headers = { + ["Host"] = "lambda-vault.com" + } + }) + assert.res_status(200, res) + local body = assert.response(res).has.jsonbody() + local authorization_header = body.headers.authorization + local second_aws_key = string.match(authorization_header, "Credential=(.+)/") + + return first_aws_key ~= second_aws_key + end).ignore_exceptions(true).with_timeout(ttl_time * 2).is_truthy() + end) + end) end diff --git a/spec/fixtures/custom_vaults/kong/vaults/random/init.lua b/spec/fixtures/custom_vaults/kong/vaults/random/init.lua new file mode 100644 index 00000000000..617754ebe6e --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/random/init.lua @@ -0,0 +1,13 @@ +local utils = require "kong.tools.utils" + +local function get(conf, resource, version) + -- Return a random string every time + kong.log.err("get() called") + return utils.random_string() +end + + +return { + VERSION = "1.0.0", + get = get, +} diff --git a/spec/fixtures/custom_vaults/kong/vaults/random/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/random/schema.lua new file mode 100644 index 00000000000..c48b47ce206 --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/random/schema.lua @@ -0,0 +1,19 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "random", + fields = { + { + config = { + type = "record", + fields = { + { prefix = { type = "string" } }, + { suffix = { type = "string" } }, + { ttl = typedefs.ttl }, + { neg_ttl = typedefs.ttl }, + { resurrect_ttl = typedefs.ttl }, + }, + }, + }, + }, +} From a3c249d820b0bda2af2ad81a2d7b3d8c72719e93 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou <wangchong@konghq.com> Date: Mon, 23 Oct 2023 17:33:31 +0800 Subject: [PATCH 3068/4351] fix(build): correctly set manifest for multiarch images (#11809) Behaviour change from https://github.com/Kong/kong/pull/11594 Fix KAG-2855 Fix #11776 --- build/dockerfiles/apk.Dockerfile | 2 +- build/dockerfiles/deb.Dockerfile | 2 +- build/dockerfiles/rpm.Dockerfile | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile index 808b89f3aa2..bea623c9cdd 100644 --- a/build/dockerfiles/apk.Dockerfile +++ b/build/dockerfiles/apk.Dockerfile @@ -1,5 +1,5 @@ ARG KONG_BASE_IMAGE=alpine:3.16 -FROM $KONG_BASE_IMAGE +FROM --platform=$TARGETPLATFORM $KONG_BASE_IMAGE LABEL maintainer="Kong Docker Maintainers <docker@konghq.com> (@team-gateway-bot)" diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 7a45d2dcfbf..75c2252f875 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -1,5 +1,5 @@ ARG KONG_BASE_IMAGE=debian:bullseye-slim -FROM $KONG_BASE_IMAGE +FROM --platform=$TARGETPLATFORM $KONG_BASE_IMAGE LABEL maintainer="Kong Docker Maintainers <docker@konghq.com> (@team-gateway-bot)" diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index 9dd4b87ebf0..958140c9830 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -1,5 +1,5 @@ ARG KONG_BASE_IMAGE=redhat/ubi8 -FROM $KONG_BASE_IMAGE +FROM --platform=$TARGETPLATFORM $KONG_BASE_IMAGE LABEL maintainer="Kong Docker Maintainers <docker@konghq.com> (@team-gateway-bot)" From 920ba98af1b30ec8bde0c62732bd6581c2f186a0 Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Mon, 23 Oct 2023 13:46:05 +0100 Subject: [PATCH 3069/4351] fix(clustering): check for role->data_plane (#11814) Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- kong/clustering/utils.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 72e1cca30c5..0ac9c8e6926 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -155,14 +155,13 @@ function _M.connect_dp(dp_id, dp_hostname, dp_ip, dp_version) return wb, log_suffix end - function _M.is_dp_worker_process() - if kong.configuration.dedicated_config_processing == true then + if kong.configuration.role == "data_plane" + and kong.configuration.dedicated_config_processing == true then return process_type() == "privileged agent" end return worker_id() == 0 end - return _M From e885ca464baaddfa446616c6960d3e86668e0c6b Mon Sep 17 00:00:00 2001 From: Andy Zhang <AndyZhang0707@users.noreply.github.com> Date: Tue, 24 Oct 2023 10:15:26 +0800 Subject: [PATCH 3070/4351] chore(release): bump version to 3.6.0 as part of the 3.5 Feature Freeze (#11802) --- kong-3.5.0-0.rockspec => kong-3.6.0-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-3.5.0-0.rockspec => kong-3.6.0-0.rockspec (99%) diff --git a/kong-3.5.0-0.rockspec b/kong-3.6.0-0.rockspec similarity index 99% rename from kong-3.5.0-0.rockspec rename to kong-3.6.0-0.rockspec index ca621a7bd27..0870501bd33 100644 --- a/kong-3.5.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.5.0-0" +version = "3.6.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.5.0" + tag = "3.6.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 6b8b53b7b60..bc71d8a3f15 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 5, + minor = 6, patch = 0, --suffix = "-alpha.13" }, { From 59670a105cc7363333ad3bc2914d43c38e4ced98 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 24 Oct 2023 12:48:47 +0800 Subject: [PATCH 3071/4351] perf(router): use `resty.core.utils.str_replace_char()` for dashes (#11721) resty.core.utils.str_replace_char() is a better way to replace - to _. In the future string.lua will gather more functions to simplify tools.utils.lua. See: #10443 --- kong-3.6.0-0.rockspec | 1 + kong/pdk/request.lua | 17 +--------------- kong/router/atc.lua | 3 ++- kong/router/compat.lua | 5 +++-- kong/tools/string.lua | 45 ++++++++++++++++++++++++++++++++++++++++++ 5 files changed, 52 insertions(+), 19 deletions(-) create mode 100644 kong/tools/string.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 0870501bd33..4a07e972a13 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -164,6 +164,7 @@ build = { ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", ["kong.tools.request_aware_table"] = "kong/tools/request_aware_table.lua", + ["kong.tools.string"] = "kong/tools/string.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index a5fc2f04d7d..06fb846a2ae 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -41,9 +41,6 @@ local get_body_file = req.get_body_file local decode_args = ngx.decode_args -local is_http_subsystem = ngx and ngx.config.subsystem == "http" - - local PHASES = phase_checker.phases @@ -85,19 +82,7 @@ local function new(self) end end - local replace_dashes do - -- 1.000.000 iterations with input of "my-header": - -- string.gsub: 81ms - -- ngx.re.gsub: 74ms - -- loop/string.buffer: 28ms - -- str_replace_char: 14ms - if is_http_subsystem then - local str_replace_char = require("resty.core.utils").str_replace_char - replace_dashes = function(str) - return str_replace_char(str, "-", "_") - end - end - end + local replace_dashes = require("kong.tools.string").replace_dashes --- diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 653f09af2b5..7c59cba03b4 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -562,6 +562,7 @@ local get_queries_key do local tb_sort = table.sort local tb_concat = table.concat + local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower local str_buf = buffer.new(64) @@ -570,7 +571,7 @@ do -- NOTE: DO NOT yield until str_buf:get() for name, value in pairs(headers) do - local name = name:gsub("-", "_"):lower() + local name = replace_dashes_lower(name) if type(value) == "table" then for i, v in ipairs(value) do diff --git a/kong/router/compat.lua b/kong/router/compat.lua index dc0b5cdd08e..6da3522f469 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -10,7 +10,8 @@ local tb_nkeys = require("table.nkeys") local uuid = require("resty.jit-uuid") -local shallow_copy = require("kong.tools.utils").shallow_copy +local shallow_copy = require("kong.tools.utils").shallow_copy +local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower local is_regex_magic = utils.is_regex_magic @@ -251,7 +252,7 @@ local function get_expression(route) single_header_buf:reset():put("(") for i, value in ipairs(v) do - local name = "any(http.headers." .. h:gsub("-", "_"):lower() .. ")" + local name = "any(http.headers." .. replace_dashes_lower(h) .. ")" local op = OP_EQUAL -- value starts with "~*" diff --git a/kong/tools/string.lua b/kong/tools/string.lua new file mode 100644 index 00000000000..3ed03a5d293 --- /dev/null +++ b/kong/tools/string.lua @@ -0,0 +1,45 @@ +local find = string.find +local gsub = string.gsub + + +local _M = {} + + +local replace_dashes +local replace_dashes_lower +do + local str_replace_char + + if ngx and ngx.config.subsystem == "http" then + + -- 1,000,000 iterations with input of "my-header": + -- string.gsub: 81ms + -- ngx.re.gsub: 74ms + -- loop/string.buffer: 28ms + -- str_replace_char: 14ms + str_replace_char = require("resty.core.utils").str_replace_char + + else -- stream subsystem + str_replace_char = function(str, ch, replace) + if not find(str, ch, nil, true) then + return str + end + + return gsub(str, ch, replace) + end + end + + replace_dashes = function(str) + return str_replace_char(str, "-", "_") + end + + replace_dashes_lower = function(str) + return str_replace_char(str:lower(), "-", "_") + end +end +_M.replace_dashes = replace_dashes +_M.replace_dashes_lower = replace_dashes_lower + + +return _M + From dc291701faebedb2af27c20d6bc7dcf97e2560d9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 24 Oct 2023 10:02:57 +0200 Subject: [PATCH 3072/4351] chore(conf): gui #admin_listen > 0 -> #admin_listeners > 0 (#11818) Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- kong/templates/nginx_kong.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 2b797caff6e..7e9a04bb4f9 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -453,7 +453,7 @@ server { } > end -> if (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 then +> if (role == "control_plane" or role == "traditional") and #admin_listeners > 0 and #admin_gui_listeners > 0 then server { server_name kong_gui; > for i = 1, #admin_gui_listeners do @@ -496,7 +496,7 @@ server { include nginx-kong-gui-include.conf; } -> end -- of the (role == "control_plane" or role == "traditional") and #admin_listen > 0 and #admin_gui_listeners > 0 +> end -- of the (role == "control_plane" or role == "traditional") and #admin_listeners > 0 and #admin_gui_listeners > 0 > if role == "control_plane" then server { From 9948067131a3c9c061c8971b84f32f11edf3f075 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 24 Oct 2023 10:04:09 +0200 Subject: [PATCH 3073/4351] chore(tests): mark one mlcache renew test as flaky (#11816) ### Summary KAG-2857 Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- t/05-mlcache/15-renew.t | 1 + 1 file changed, 1 insertion(+) diff --git a/t/05-mlcache/15-renew.t b/t/05-mlcache/15-renew.t index 44e322bb604..34887a469bf 100644 --- a/t/05-mlcache/15-renew.t +++ b/t/05-mlcache/15-renew.t @@ -2378,6 +2378,7 @@ is stale: true === TEST 48: renew() does not cache value in LRU indefinitely when retrieved from shm on last ms (see GH PR #58) +--- SKIP --- http_config eval: $::HttpConfig --- config location = /t { From d8bd50dbf377d80bc50a4484df9a0cd459980613 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 24 Oct 2023 13:29:14 +0200 Subject: [PATCH 3074/4351] fix(vault): properly warmups the cache on init (#11793) ### Summary Fixes issue where this was logged to logs: ``` 2023/10/18 13:53:33 [warn] 8714#0: [kong] vault.lua:861 error updating secret reference {vault://env/PG_USER}: could not find cached value ``` That happened for example when starting Kong with this command: ``` KONG_LOG_LEVEL=warn PG_USER=kong KONG_PG_USER={vault://env/PG_USER} ./bin/kong start ``` It auto-corrected itself, which was good in this case. This commit makes it more robust, and does not warn anymore as caches are properly warmed. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- .../unreleased/kong/vault-init-warmup.yml | 3 + kong/pdk/vault.lua | 168 +++++++++++++----- .../02-cmd/02-start_stop_spec.lua | 2 + 3 files changed, 131 insertions(+), 42 deletions(-) create mode 100644 changelog/unreleased/kong/vault-init-warmup.yml diff --git a/changelog/unreleased/kong/vault-init-warmup.yml b/changelog/unreleased/kong/vault-init-warmup.yml new file mode 100644 index 00000000000..611277be75b --- /dev/null +++ b/changelog/unreleased/kong/vault-init-warmup.yml @@ -0,0 +1,3 @@ +message: Properly warmup Vault caches on init +type: bugfix +scope: Core diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 32a35e51d82..7023d55cbc8 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -183,7 +183,7 @@ end local function new(self) -- Don't put this onto the top level of the file unless you're prepared for a surprise local Schema = require "kong.db.schema" - + local ROTATION_MUTEX_OPTS = { name = "vault-rotation", exptime = ROTATION_INTERVAL * 1.5, -- just in case the lock is not properly released @@ -682,7 +682,7 @@ local function new(self) return nil, err end - if kong and kong.licensing and kong.licensing:license_type() == "free" and strategy.license_required then + if strategy.license_required and self.licensing and self.licensing:license_type() == "free" then return nil, "vault " .. name .. " requires a license to be used" end @@ -738,6 +738,35 @@ local function new(self) return value, nil, ttl end + --- + -- Function `get_cache_value_and_ttl` returns a value for caching and its ttl + -- + -- @local + -- @function get_from_vault + -- @tparam string value the vault returned value for a reference + -- @tparam table config the configuration settings to be used + -- @tparam[opt] number ttl the possible vault returned ttl + -- @treturn string value to be stored in shared dictionary + -- @treturn number shared dictionary ttl + -- @treturn number lru ttl + -- @usage local value, err = get_from_vault(reference, strategy, config, cache_key, parsed_reference) + local function get_cache_value_and_ttl(value, config, ttl) + local cache_value, shdict_ttl, lru_ttl + if value then + -- adjust ttl to the minimum and maximum values configured + lru_ttl = adjust_ttl(ttl, config) + shdict_ttl = max(lru_ttl + (config.resurrect_ttl or DAO_MAX_TTL), SECRETS_CACHE_MIN_TTL) + cache_value = value + + else + -- negatively cached values will be rotated on each rotation interval + shdict_ttl = max(config.neg_ttl or 0, SECRETS_CACHE_MIN_TTL) + cache_value = NEGATIVELY_CACHED_VALUE + end + + return cache_value, shdict_ttl, lru_ttl + end + --- -- Function `get_from_vault` retrieves a value from the vault using the provided strategy. @@ -759,19 +788,7 @@ local function new(self) -- @usage local value, err = get_from_vault(reference, strategy, config, cache_key, parsed_reference) local function get_from_vault(reference, strategy, config, cache_key, parsed_reference) local value, err, ttl = invoke_strategy(strategy, config, parsed_reference) - local cache_value, shdict_ttl - if value then - -- adjust ttl to the minimum and maximum values configured - ttl = adjust_ttl(ttl, config) - shdict_ttl = max(ttl + (config.resurrect_ttl or DAO_MAX_TTL), SECRETS_CACHE_MIN_TTL) - cache_value = value - - else - -- negatively cached values will be rotated on each rotation interval - shdict_ttl = max(config.neg_ttl or 0, SECRETS_CACHE_MIN_TTL) - cache_value = NEGATIVELY_CACHED_VALUE - end - + local cache_value, shdict_ttl, lru_ttl = get_cache_value_and_ttl(value, config, ttl) local ok, cache_err = SECRETS_CACHE:safe_set(cache_key, cache_value, shdict_ttl) if not ok then return nil, cache_err @@ -782,7 +799,7 @@ local function new(self) return nil, fmt("could not get value from external vault (%s)", err) end - LRU:set(reference, value, ttl) + LRU:set(reference, value, lru_ttl) return value end @@ -866,26 +883,14 @@ local function new(self) --- - -- Function `update` recursively updates a configuration table. - -- - -- This function recursively in-place updates a configuration table by - -- replacing reference fields with values fetched from a cache. The references - -- are specified in a `$refs` field. - -- - -- If a reference cannot be fetched from the cache, the corresponding field is - -- set to nil and an warning is logged. + -- Recurse over config and calls the callback for each found reference. -- -- @local - -- @function update - -- @tparam table config a table representing the configuration to update (if `config` - -- is not a table, the function immediately returns it without any modifications) - -- @treturn table the config table (with possibly updated values). - -- - -- @usage - -- local config = update(config) - -- OR - -- update(config) - local function update(config) + -- @function recurse_config_refs + -- @tparam table config config table to recurse. + -- @tparam function callback callback to call on each reference. + -- @treturn table config that might have been updated, depending on callback. + local function recurse_config_refs(config, callback) -- silently ignores other than tables if type(config) ~= "table" then return config @@ -893,7 +898,7 @@ local function new(self) for key, value in pairs(config) do if key ~= "$refs" and type(value) == "table" then - update(value) + recurse_config_refs(value, callback) end end @@ -904,11 +909,11 @@ local function new(self) for name, reference in pairs(references) do if type(reference) == "string" then -- a string reference - update_from_cache(reference, config, name) + callback(reference, config, name) elseif type(reference) == "table" then -- array, set or map of references for key, ref in pairs(reference) do - update_from_cache(ref, config[name], key) + callback(ref, config[name], key) end end end @@ -917,6 +922,31 @@ local function new(self) end + --- + -- Function `update` recursively updates a configuration table. + -- + -- This function recursively in-place updates a configuration table by + -- replacing reference fields with values fetched from a cache. The references + -- are specified in a `$refs` field. + -- + -- If a reference cannot be fetched from the cache, the corresponding field is + -- set to nil and an warning is logged. + -- + -- @local + -- @function update + -- @tparam table config a table representing the configuration to update (if `config` + -- is not a table, the function immediately returns it without any modifications) + -- @treturn table the config table (with possibly updated values). + -- + -- @usage + -- local config = update(config) + -- OR + -- update(config) + local function update(config) + return recurse_config_refs(config, update_from_cache) + end + + --- -- Function `get_references` recursively iterates over options and returns -- all the references in an array. The same reference is in array only once. @@ -1105,7 +1135,7 @@ local function new(self) -- We cannot retry, so let's just call the callback and return return callback(options) end - + local name = "vault.try:" .. calculate_hash(concat(references, ".")) local old_updated_at = RETRY_LRU:get(name) or 0 @@ -1296,10 +1326,6 @@ local function new(self) initialized = true - if self.configuration.role == "control_plane" then - return - end - if self.configuration.database ~= "off" then self.worker_events.register(handle_vault_crud_event, "crud", "vaults") end @@ -1311,6 +1337,61 @@ local function new(self) end + --- + -- Called on `init` phase, and stores value in secrets cache. + -- + -- @local + -- @function init_in_cache_from_value + -- @tparam string reference a vault reference. + -- @tparan value string value that is stored in secrets cache. + local function init_in_cache_from_value(reference, value) + local strategy, err, config, cache_key = get_strategy(reference) + if not strategy then + return nil, err + end + + -- doesn't support vault returned ttl, but none of the vaults supports it, + -- and the support for vault returned ttl might be removed later. + local cache_value, shdict_ttl, lru_ttl = get_cache_value_and_ttl(value, config) + + local ok, cache_err = SECRETS_CACHE:safe_set(cache_key, cache_value, shdict_ttl) + if not ok then + return nil, cache_err + end + + if value then + LRU:set(reference, value, lru_ttl) + end + + return true + end + + + --- + -- Called on `init` phase, and used to warmup secrets cache. + -- + -- @local + -- @function init_in_cache + -- @tparam string reference a vault reference. + -- @tparan table record a table that is a container for de-referenced value. + -- @tparam field string field name in a record to which to store the de-referenced value. + local function init_in_cache(reference, record, field) + local value, err = init_in_cache_from_value(reference, record[field]) + if not value then + self.log.warn("error caching secret reference ", reference, ": ", err) + end + end + + + --- + -- Called on `init` phase, and used to warmup secrets cache. + -- @local + -- @function init + local function init() + recurse_config_refs(self.configuration, init_in_cache) + end + + local _VAULT = {} -- the public PDK interfaces @@ -1482,6 +1563,9 @@ local function new(self) init_worker() end + if get_phase() == "init" then + init() + end return _VAULT end diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 1bc151b0bb3..01540451b2a 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -141,6 +141,8 @@ describe("kong start/stop #" .. strategy, function() })) assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) + assert.logfile().has.no.line("[warn]", true) + assert.logfile().has.no.line("env/pg_password", true) assert.matches("Kong started", stdout, nil, true) assert(kong_exec("stop", { prefix = PREFIX, From 38248da33589899c81d7724c41cc56ce4614c004 Mon Sep 17 00:00:00 2001 From: Zhongwei Yao <zhongwei.yao@konghq.com> Date: Tue, 24 Oct 2023 05:45:01 -0700 Subject: [PATCH 3075/4351] fix(core): print error message correctly when plugin fails. (#11800) Before the fix, error message is: [kong] init.lua:405 [aws-lambda] table: 0x04183d70, client:127.0.0.1... After: [kong] init.lua:405 [aws-lambda] Function not found: arn:aws:lambda:us-east-1:xxx:function:test-lambda-2, client: 127.0.0.1... --- changelog/unreleased/kong/fix-error-message-print.yml | 3 +++ kong/plugins/aws-lambda/handler.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-error-message-print.yml diff --git a/changelog/unreleased/kong/fix-error-message-print.yml b/changelog/unreleased/kong/fix-error-message-print.yml new file mode 100644 index 00000000000..c3e87303f08 --- /dev/null +++ b/changelog/unreleased/kong/fix-error-message-print.yml @@ -0,0 +1,3 @@ +message: print error message correctly when plugin fails +type: bugfix +scope: Core diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 2e1b78002d0..78699df1d4a 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -181,7 +181,7 @@ function AWSLambdaHandler:access(conf) local content = res.body if res.status >= 400 then - return error(content) + return error(content.Message) end -- TRACING: set KONG_WAITING_TIME stop From 72580d5ff18fcc5cdf994a097dae8eb16215ff92 Mon Sep 17 00:00:00 2001 From: Samuele <samuele@konghq.com> Date: Tue, 24 Oct 2023 16:54:13 +0200 Subject: [PATCH 3076/4351] fix(tracing): set parent span correctly (#11786) when the `balancer` instrumentation was enabled, the parent span was set incorrectly on traces, this fix addresses the problem by setting the parent span correctly on the root (`kong`) span when there is an incoming tracing header. --- .../kong/fix-opentelemetry-parent-id.yml | 3 ++ kong/plugins/opentelemetry/handler.lua | 8 +++-- .../37-opentelemetry/03-propagation_spec.lua | 32 +++++++++++++++++-- .../kong/plugins/trace-propagator/handler.lua | 4 +-- 4 files changed, 39 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/fix-opentelemetry-parent-id.yml diff --git a/changelog/unreleased/kong/fix-opentelemetry-parent-id.yml b/changelog/unreleased/kong/fix-opentelemetry-parent-id.yml new file mode 100644 index 00000000000..5eb4c028432 --- /dev/null +++ b/changelog/unreleased/kong/fix-opentelemetry-parent-id.yml @@ -0,0 +1,3 @@ +message: "**Opentelemetry**: fix an issue that resulted in traces with invalid parent IDs when `balancer` instrumentation was enabled" +type: bugfix +scope: Plugin diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 96f186cdf29..b0a4bfa67d3 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -115,16 +115,18 @@ function OpenTelemetryHandler:access(conf) -- overwrite trace id -- as we are in a chain of existing trace if trace_id then + -- to propagate the correct trace ID we have to set it here + -- before passing this span to propagation.set() injected_parent_span.trace_id = trace_id kong.ctx.plugin.trace_id = trace_id end - -- overwrite parent span's parent_id + -- overwrite root span's parent_id if span_id then - injected_parent_span.parent_id = span_id + root_span.parent_id = span_id elseif parent_id then - injected_parent_span.parent_id = parent_id + root_span.parent_id = parent_id end propagation_set(conf.header_type, header_type, injected_parent_span, "w3c") diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index 35c32a8488b..daf0a6ee2d8 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -32,6 +32,30 @@ local function assert_has_span(name, spans) return span end +local function get_span_by_id(spans, id) + for _, span in ipairs(spans) do + if span.span_id == id then + return span + end + end +end + +local function assert_correct_trace_hierarchy(spans, incoming_span_id) + for _, span in ipairs(spans) do + if span.name == "kong" then + -- if there is an incoming span id, it should be the parent of the root span + if incoming_span_id then + assert.equals(incoming_span_id, span.parent_id) + end + + else + -- all other spans in this trace should have a local span as parent + assert.not_equals(incoming_span_id, span.parent_id) + assert.is_truthy(get_span_by_id(spans, span.parent_id)) + end + end +end + for _, strategy in helpers.each_strategy() do describe("propagation tests #" .. strategy, function() local service @@ -321,7 +345,7 @@ describe("propagation tests #" .. strategy, function() end) end) -for _, instrumentation in ipairs({ "request", "request,balancer" }) do +for _, instrumentation in ipairs({ "request", "request,balancer", "all" }) do describe("propagation tests with enabled " .. instrumentation .. " instrumentation (issue #11294) #" .. strategy, function() local service, route local proxy_client @@ -370,12 +394,12 @@ describe("propagation tests with enabled " .. instrumentation .. " instrumentati it("sets the outgoint parent span's ID correctly", function() local trace_id = gen_trace_id() - local span_id = gen_span_id() + local incoming_span_id = gen_span_id() local thread = helpers.tcp_server(TCP_PORT) local r = proxy_client:get("/", { headers = { - traceparent = fmt("00-%s-%s-01", trace_id, span_id), + traceparent = fmt("00-%s-%s-01", trace_id, incoming_span_id), host = "http-route" }, }) @@ -398,6 +422,8 @@ describe("propagation tests with enabled " .. instrumentation .. " instrumentati local json = cjson.decode(body) assert.matches("00%-" .. trace_id .. "%-" .. parent_span.span_id .. "%-01", json.headers.traceparent) + + assert_correct_trace_hierarchy(spans, incoming_span_id) end) end) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua index 13b692e4460..daf8a36c358 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -33,10 +33,10 @@ function _M:access(conf) end if span_id then - injected_parent_span.parent_id = span_id + root_span.parent_id = span_id elseif parent_id then - injected_parent_span.parent_id = parent_id + root_span.parent_id = parent_id end local type = header_type and "preserve" or "w3c" From aa16028d15c12eb691328bce8f3a00eac5812473 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 24 Oct 2023 17:26:10 +0200 Subject: [PATCH 3077/4351] chore(vault): fix docstring of get_cache_value_and_ttl (#11828) Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- kong/pdk/vault.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 7023d55cbc8..08f3a0d03a1 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -742,14 +742,14 @@ local function new(self) -- Function `get_cache_value_and_ttl` returns a value for caching and its ttl -- -- @local - -- @function get_from_vault + -- @function get_cache_value_and_ttl -- @tparam string value the vault returned value for a reference -- @tparam table config the configuration settings to be used -- @tparam[opt] number ttl the possible vault returned ttl -- @treturn string value to be stored in shared dictionary -- @treturn number shared dictionary ttl -- @treturn number lru ttl - -- @usage local value, err = get_from_vault(reference, strategy, config, cache_key, parsed_reference) + -- @usage local cache_value, shdict_ttl, lru_ttl = get_cache_value_and_ttl(value, config, ttl) local function get_cache_value_and_ttl(value, config, ttl) local cache_value, shdict_ttl, lru_ttl if value then From 9b138109692c02791d6e6dcae1b5b9bdc3fa5f68 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 23 Oct 2023 08:37:18 +0000 Subject: [PATCH 3078/4351] chore(deps): bump docker/build-push-action from 3 to 5 Bumps [docker/build-push-action](https://github.com/docker/build-push-action) from 3 to 5. - [Release notes](https://github.com/docker/build-push-action/releases) - [Commits](https://github.com/docker/build-push-action/compare/v3...v5) --- updated-dependencies: - dependency-name: docker/build-push-action dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/upgrade-tests.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 94f2420c90c..db8c8a2ff90 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -54,7 +54,7 @@ jobs: mv bazel-bin/pkg/kong.amd64.deb . - name: Build Docker Image - uses: docker/build-push-action@v3 + uses: docker/build-push-action@v5 with: file: build/dockerfiles/deb.Dockerfile context: . From d28685606ff80953acf3577309e437bde56dc3ce Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 25 Oct 2023 10:55:47 +0800 Subject: [PATCH 3079/4351] refactor(pdk): use `resty.core.utils.str_replace_char` instead of `gsub` (#11823) It is a sister PR of #11721, optimize the code of pdk. --- kong/pdk/service/response.lua | 12 ++++++++---- kong/pdk/vault.lua | 7 ++++--- 2 files changed, 12 insertions(+), 7 deletions(-) diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index 7a0598a368c..7a47419f96f 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -6,12 +6,12 @@ local cjson = require "cjson.safe".new() local multipart = require "multipart" local phase_checker = require "kong.pdk.private.phases" +local string_tools = require "kong.tools.string" local ngx = ngx local sub = string.sub local fmt = string.format -local gsub = string.gsub local find = string.find local type = type local error = error @@ -26,6 +26,10 @@ local check_phase = phase_checker.check cjson.decode_array_with_array_mt(true) +local replace_dashes = string_tools.replace_dashes +local replace_dashes_lower = string_tools.replace_dashes_lower + + local PHASES = phase_checker.phases @@ -45,7 +49,7 @@ do local resp_headers_mt = { __index = function(t, name) if type(name) == "string" then - local var = fmt("upstream_http_%s", gsub(lower(name), "-", "_")) + local var = fmt("upstream_http_%s", replace_dashes_lower(name)) if not ngx.var[var] then return nil end @@ -94,7 +98,7 @@ do return response_headers[name] end - name = gsub(name, "-", "_") + name = replace_dashes(name) if response_headers[name] then return response_headers[name] @@ -106,7 +110,7 @@ do return nil end - n = gsub(lower(n), "-", "_") + n = replace_dashes_lower(n) if n == name then return v end diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 08f3a0d03a1..99e975f6e3f 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -17,11 +17,13 @@ local isempty = require "table.isempty" local buffer = require "string.buffer" local clone = require "table.clone" local utils = require "kong.tools.utils" +local string_tools = require "kong.tools.string" local cjson = require("cjson.safe").new() local yield = utils.yield local get_updated_now_ms = utils.get_updated_now_ms +local replace_dashes = string_tools.replace_dashes local ngx = ngx @@ -30,7 +32,6 @@ local max = math.max local fmt = string.format local sub = string.sub local byte = string.byte -local gsub = string.gsub local type = type local sort = table.sort local pcall = pcall @@ -539,7 +540,7 @@ local function new(self) base_config = {} if self and self.configuration then local configuration = self.configuration - local env_name = gsub(name, "-", "_") + local env_name = replace_dashes(name) local _, err, schema = get_vault_strategy_and_schema(name) if not schema then return nil, err @@ -553,7 +554,7 @@ local function new(self) -- then you would configure it with KONG_VAULT_MY_VAULT_<setting> -- or in kong.conf, where it would be called -- "vault_my_vault_<setting>". - local n = lower(fmt("vault_%s_%s", env_name, gsub(k, "-", "_"))) + local n = lower(fmt("vault_%s_%s", env_name, replace_dashes(k))) local v = configuration[n] v = arguments.infer_value(v, f) -- TODO: should we be more visible with validation errors? From 6c2dbb14d8ad0a3fd2a5d07e2e7aa294260fc6cc Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 25 Oct 2023 11:47:25 +0800 Subject: [PATCH 3080/4351] refactor(tools): separate table related functions from utils (#11723) This PR is a try to refactor the big tools.utils.lua, now it moves the functions of table into a separated module. KAG-2739 --- kong-3.6.0-0.rockspec | 1 + kong/tools/table.lua | 323 ++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 313 ++-------------------------------------- 3 files changed, 332 insertions(+), 305 deletions(-) create mode 100644 kong/tools/table.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 4a07e972a13..8c5f77f0022 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -165,6 +165,7 @@ build = { ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", ["kong.tools.request_aware_table"] = "kong/tools/request_aware_table.lua", ["kong.tools.string"] = "kong/tools/string.lua", + ["kong.tools.table"] = "kong/tools/table.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/table.lua b/kong/tools/table.lua new file mode 100644 index 00000000000..8999954908d --- /dev/null +++ b/kong/tools/table.lua @@ -0,0 +1,323 @@ +local type = type +local pairs = pairs +local ipairs = ipairs +local select = select +local tostring = tostring +local insert = table.insert +local setmetatable = setmetatable +local getmetatable = getmetatable + + +local _M = {} + + +--- packs a set of arguments in a table. +-- Explicitly sets field `n` to the number of arguments, so it is `nil` safe +_M.pack = function(...) return {n = select("#", ...), ...} end + + +--- unpacks a table to a list of arguments. +-- Explicitly honors the `n` field if given in the table, so it is `nil` safe +_M.unpack = function(t, i, j) return unpack(t, i or 1, j or t.n or #t) end + + +--- Merges two table together. +-- A new table is created with a non-recursive copy of the provided tables +-- @param t1 The first table +-- @param t2 The second table +-- @return The (new) merged table +function _M.table_merge(t1, t2) + local res = {} + if t1 then + for k,v in pairs(t1) do + res[k] = v + end + end + if t2 then + for k,v in pairs(t2) do + res[k] = v + end + end + return res +end + + +--- Checks if a value exists in a table. +-- @param arr The table to use +-- @param val The value to check +-- @return Returns `true` if the table contains the value, `false` otherwise +function _M.table_contains(arr, val) + if arr then + for _, v in pairs(arr) do + if v == val then + return true + end + end + end + return false +end + + +do + local floor = math.floor + local max = math.max + + local is_array_fast = require "table.isarray" + + local is_array_strict = function(t) + local m, c = 0, 0 + for k in pairs(t) do + if type(k) ~= "number" or k < 1 or floor(k) ~= k then + return false + end + m = max(m, k) + c = c + 1 + end + return c == m + end + + local is_array_lapis = function(t) + if type(t) ~= "table" then + return false + end + local i = 0 + for _ in pairs(t) do + i = i + 1 + if t[i] == nil and t[tostring(i)] == nil then + return false + end + end + return true + end + + --- Checks if a table is an array and not an associative array. + -- @param t The table to check + -- @param mode: `"strict"`: only sequential indices starting from 1 are allowed (no holes) + -- `"fast"`: OpenResty optimized version (holes and negative indices are ok) + -- `"lapis"`: Allows numeric indices as strings (no holes) + -- @return Returns `true` if the table is an array, `false` otherwise + function _M.is_array(t, mode) + if type(t) ~= "table" then + return false + end + + if mode == "lapis" then + return is_array_lapis(t) + end + + if mode == "fast" then + return is_array_fast(t) + end + + return is_array_strict(t) + end +end + + +--- Checks if a table is an array and not an associative array. +-- *** NOTE *** string-keys containing integers are considered valid array entries! +-- @param t The table to check +-- @return Returns `true` if the table is an array, `false` otherwise +function _M.is_lapis_array(t) + if type(t) ~= "table" then + return false + end + local i = 0 + for _ in pairs(t) do + i = i + 1 + if t[i] == nil and t[tostring(i)] == nil then + return false + end + end + return true +end + + +--- Deep copies a table into a new table. +-- Tables used as keys are also deep copied, as are metatables +-- @param orig The table to copy +-- @param copy_mt Copy metatable (default is true) +-- @return Returns a copy of the input table +function _M.deep_copy(orig, copy_mt) + if copy_mt == nil then + copy_mt = true + end + local copy + if type(orig) == "table" then + copy = {} + for orig_key, orig_value in next, orig, nil do + copy[_M.deep_copy(orig_key)] = _M.deep_copy(orig_value, copy_mt) + end + if copy_mt then + setmetatable(copy, _M.deep_copy(getmetatable(orig))) + end + else + copy = orig + end + return copy +end + + +do + local clone = require "table.clone" + + --- Copies a table into a new table. + -- neither sub tables nor metatables will be copied. + -- @param orig The table to copy + -- @return Returns a copy of the input table + function _M.shallow_copy(orig) + local copy + if type(orig) == "table" then + copy = clone(orig) + else -- number, string, boolean, etc + copy = orig + end + return copy + end +end + + +--- Merges two tables recursively +-- For each sub-table in t1 and t2, an equivalent (but different) table will +-- be created in the resulting merge. If t1 and t2 have a sub-table with the +-- same key k, res[k] will be a deep merge of both sub-tables. +-- Metatables are not taken into account. +-- Keys are copied by reference (if tables are used as keys they will not be +-- duplicated) +-- @param t1 one of the tables to merge +-- @param t2 one of the tables to merge +-- @return Returns a table representing a deep merge of the new table +function _M.deep_merge(t1, t2) + local res = _M.deep_copy(t1) + + for k, v in pairs(t2) do + if type(v) == "table" and type(res[k]) == "table" then + res[k] = _M.deep_merge(res[k], v) + else + res[k] = _M.deep_copy(v) -- returns v when it is not a table + end + end + + return res +end + + +--- Cycle aware deep copies a table into a new table. +-- Cycle aware means that a table value is only copied once even +-- if it is referenced multiple times in input table or its sub-tables. +-- Tables used as keys are not deep copied. Metatables are set to same +-- on copies as they were in the original. +-- @param orig The table to copy +-- @param remove_metatables Removes the metatables when set to `true`. +-- @param deep_copy_keys Deep copies the keys (and not only the values) when set to `true`. +-- @param cycle_aware_cache Cached tables that are not copied (again). +-- (the function creates this table when not given) +-- @return Returns a copy of the input table +function _M.cycle_aware_deep_copy(orig, remove_metatables, deep_copy_keys, cycle_aware_cache) + if type(orig) ~= "table" then + return orig + end + + cycle_aware_cache = cycle_aware_cache or {} + if cycle_aware_cache[orig] then + return cycle_aware_cache[orig] + end + + local copy = _M.shallow_copy(orig) + + cycle_aware_cache[orig] = copy + + local mt + if not remove_metatables then + mt = getmetatable(orig) + end + + for k, v in pairs(orig) do + if type(v) == "table" then + copy[k] = _M.cycle_aware_deep_copy(v, remove_metatables, deep_copy_keys, cycle_aware_cache) + end + + if deep_copy_keys and type(k) == "table" then + local new_k = _M.cycle_aware_deep_copy(k, remove_metatables, deep_copy_keys, cycle_aware_cache) + copy[new_k] = copy[k] + copy[k] = nil + end + end + + if mt then + setmetatable(copy, mt) + end + + return copy +end + + +--- Cycle aware merges two tables recursively +-- The table t1 is deep copied using cycle_aware_deep_copy function. +-- The table t2 is deep merged into t1. The t2 values takes precedence +-- over t1 ones. Tables used as keys are not deep copied. Metatables +-- are set to same on copies as they were in the original. +-- @param t1 one of the tables to merge +-- @param t2 one of the tables to merge +-- @param remove_metatables Removes the metatables when set to `true`. +-- @param deep_copy_keys Deep copies the keys (and not only the values) when set to `true`. +-- @param cycle_aware_cache Cached tables that are not copied (again) +-- (the function creates this table when not given) +-- @return Returns a table representing a deep merge of the new table +function _M.cycle_aware_deep_merge(t1, t2, remove_metatables, deep_copy_keys, cycle_aware_cache) + cycle_aware_cache = cycle_aware_cache or {} + local merged = _M.cycle_aware_deep_copy(t1, remove_metatables, deep_copy_keys, cycle_aware_cache) + for k, v in pairs(t2) do + if type(v) == "table" then + if type(merged[k]) == "table" then + merged[k] = _M.cycle_aware_deep_merge(merged[k], v, remove_metatables, deep_copy_keys, cycle_aware_cache) + else + merged[k] = _M.cycle_aware_deep_copy(v, remove_metatables, deep_copy_keys, cycle_aware_cache) + end + else + merged[k] = v + end + end + return merged +end + + +--- Concatenates lists into a new table. +function _M.concat(...) + local result = {} + for _, t in ipairs({...}) do + for _, v in ipairs(t) do insert(result, v) end + end + return result +end + + +local err_list_mt = {} + + +--- Add an error message to a key/value table. +-- If the key already exists, a sub table is created with the original and the new value. +-- @param errors (Optional) Table to attach the error to. If `nil`, the table will be created. +-- @param k Key on which to insert the error in the `errors` table. +-- @param v Value of the error +-- @return The `errors` table with the new error inserted. +function _M.add_error(errors, k, v) + if not errors then + errors = {} + end + + if errors and errors[k] then + if getmetatable(errors[k]) ~= err_list_mt then + errors[k] = setmetatable({errors[k]}, err_list_mt) + end + + insert(errors[k], v) + else + errors[k] = v + end + + return errors +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 5c1522eadef..6fbc5b7b739 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -22,7 +22,6 @@ local ffi_new = ffi.new local type = type local pairs = pairs local ipairs = ipairs -local select = select local tostring = tostring local tonumber = tonumber local sort = table.sort @@ -39,7 +38,6 @@ local re_match = ngx.re.match local inflate_gzip = zlib.inflateGzip local deflate_gzip = zlib.deflateGzip local setmetatable = setmetatable -local getmetatable = getmetatable ffi.cdef[[ typedef unsigned char u_char; @@ -91,14 +89,6 @@ _M.strip = function(str) end end ---- packs a set of arguments in a table. --- Explicitly sets field `n` to the number of arguments, so it is `nil` safe -_M.pack = function(...) return {n = select("#", ...), ...} end - ---- unpacks a table to a list of arguments. --- Explicitly honors the `n` field if given in the table, so it is `nil` safe -_M.unpack = function(t, i, j) return unpack(t, i or 1, j or t.n or #t) end - do local _system_infos @@ -471,301 +461,6 @@ _M.check_https = function(trusted_ip, allow_terminated) return false end ---- Merges two table together. --- A new table is created with a non-recursive copy of the provided tables --- @param t1 The first table --- @param t2 The second table --- @return The (new) merged table -function _M.table_merge(t1, t2) - local res = {} - if t1 then - for k,v in pairs(t1) do - res[k] = v - end - end - if t2 then - for k,v in pairs(t2) do - res[k] = v - end - end - return res -end - ---- Checks if a value exists in a table. --- @param arr The table to use --- @param val The value to check --- @return Returns `true` if the table contains the value, `false` otherwise -function _M.table_contains(arr, val) - if arr then - for _, v in pairs(arr) do - if v == val then - return true - end - end - end - return false -end - - -do - local floor = math.floor - local max = math.max - - local is_array_fast = require "table.isarray" - - local is_array_strict = function(t) - local m, c = 0, 0 - for k in pairs(t) do - if type(k) ~= "number" or k < 1 or floor(k) ~= k then - return false - end - m = max(m, k) - c = c + 1 - end - return c == m - end - - local is_array_lapis = function(t) - if type(t) ~= "table" then - return false - end - local i = 0 - for _ in pairs(t) do - i = i + 1 - if t[i] == nil and t[tostring(i)] == nil then - return false - end - end - return true - end - - --- Checks if a table is an array and not an associative array. - -- @param t The table to check - -- @param mode: `"strict"`: only sequential indices starting from 1 are allowed (no holes) - -- `"fast"`: OpenResty optimized version (holes and negative indices are ok) - -- `"lapis"`: Allows numeric indices as strings (no holes) - -- @return Returns `true` if the table is an array, `false` otherwise - function _M.is_array(t, mode) - if type(t) ~= "table" then - return false - end - - if mode == "lapis" then - return is_array_lapis(t) - end - - if mode == "fast" then - return is_array_fast(t) - end - - return is_array_strict(t) - end -end - - ---- Checks if a table is an array and not an associative array. --- *** NOTE *** string-keys containing integers are considered valid array entries! --- @param t The table to check --- @return Returns `true` if the table is an array, `false` otherwise -function _M.is_lapis_array(t) - if type(t) ~= "table" then - return false - end - local i = 0 - for _ in pairs(t) do - i = i + 1 - if t[i] == nil and t[tostring(i)] == nil then - return false - end - end - return true -end - - ---- Deep copies a table into a new table. --- Tables used as keys are also deep copied, as are metatables --- @param orig The table to copy --- @param copy_mt Copy metatable (default is true) --- @return Returns a copy of the input table -function _M.deep_copy(orig, copy_mt) - if copy_mt == nil then - copy_mt = true - end - local copy - if type(orig) == "table" then - copy = {} - for orig_key, orig_value in next, orig, nil do - copy[_M.deep_copy(orig_key)] = _M.deep_copy(orig_value, copy_mt) - end - if copy_mt then - setmetatable(copy, _M.deep_copy(getmetatable(orig))) - end - else - copy = orig - end - return copy -end - - -do - local clone = require "table.clone" - - --- Copies a table into a new table. - -- neither sub tables nor metatables will be copied. - -- @param orig The table to copy - -- @return Returns a copy of the input table - function _M.shallow_copy(orig) - local copy - if type(orig) == "table" then - copy = clone(orig) - else -- number, string, boolean, etc - copy = orig - end - return copy - end -end - - ---- Merges two tables recursively --- For each sub-table in t1 and t2, an equivalent (but different) table will --- be created in the resulting merge. If t1 and t2 have a sub-table with the --- same key k, res[k] will be a deep merge of both sub-tables. --- Metatables are not taken into account. --- Keys are copied by reference (if tables are used as keys they will not be --- duplicated) --- @param t1 one of the tables to merge --- @param t2 one of the tables to merge --- @return Returns a table representing a deep merge of the new table -function _M.deep_merge(t1, t2) - local res = _M.deep_copy(t1) - - for k, v in pairs(t2) do - if type(v) == "table" and type(res[k]) == "table" then - res[k] = _M.deep_merge(res[k], v) - else - res[k] = _M.deep_copy(v) -- returns v when it is not a table - end - end - - return res -end - - ---- Cycle aware deep copies a table into a new table. --- Cycle aware means that a table value is only copied once even --- if it is referenced multiple times in input table or its sub-tables. --- Tables used as keys are not deep copied. Metatables are set to same --- on copies as they were in the original. --- @param orig The table to copy --- @param remove_metatables Removes the metatables when set to `true`. --- @param deep_copy_keys Deep copies the keys (and not only the values) when set to `true`. --- @param cycle_aware_cache Cached tables that are not copied (again). --- (the function creates this table when not given) --- @return Returns a copy of the input table -function _M.cycle_aware_deep_copy(orig, remove_metatables, deep_copy_keys, cycle_aware_cache) - if type(orig) ~= "table" then - return orig - end - - cycle_aware_cache = cycle_aware_cache or {} - if cycle_aware_cache[orig] then - return cycle_aware_cache[orig] - end - - local copy = _M.shallow_copy(orig) - - cycle_aware_cache[orig] = copy - - local mt - if not remove_metatables then - mt = getmetatable(orig) - end - - for k, v in pairs(orig) do - if type(v) == "table" then - copy[k] = _M.cycle_aware_deep_copy(v, remove_metatables, deep_copy_keys, cycle_aware_cache) - end - - if deep_copy_keys and type(k) == "table" then - local new_k = _M.cycle_aware_deep_copy(k, remove_metatables, deep_copy_keys, cycle_aware_cache) - copy[new_k] = copy[k] - copy[k] = nil - end - end - - if mt then - setmetatable(copy, mt) - end - - return copy -end - - ---- Cycle aware merges two tables recursively --- The table t1 is deep copied using cycle_aware_deep_copy function. --- The table t2 is deep merged into t1. The t2 values takes precedence --- over t1 ones. Tables used as keys are not deep copied. Metatables --- are set to same on copies as they were in the original. --- @param t1 one of the tables to merge --- @param t2 one of the tables to merge --- @param remove_metatables Removes the metatables when set to `true`. --- @param deep_copy_keys Deep copies the keys (and not only the values) when set to `true`. --- @param cycle_aware_cache Cached tables that are not copied (again) --- (the function creates this table when not given) --- @return Returns a table representing a deep merge of the new table -function _M.cycle_aware_deep_merge(t1, t2, remove_metatables, deep_copy_keys, cycle_aware_cache) - cycle_aware_cache = cycle_aware_cache or {} - local merged = _M.cycle_aware_deep_copy(t1, remove_metatables, deep_copy_keys, cycle_aware_cache) - for k, v in pairs(t2) do - if type(v) == "table" then - if type(merged[k]) == "table" then - merged[k] = _M.cycle_aware_deep_merge(merged[k], v, remove_metatables, deep_copy_keys, cycle_aware_cache) - else - merged[k] = _M.cycle_aware_deep_copy(v, remove_metatables, deep_copy_keys, cycle_aware_cache) - end - else - merged[k] = v - end - end - return merged -end - - -local err_list_mt = {} - ---- Concatenates lists into a new table. -function _M.concat(...) - local result = {} - local insert = table.insert - for _, t in ipairs({...}) do - for _, v in ipairs(t) do insert(result, v) end - end - return result -end - ---- Add an error message to a key/value table. --- If the key already exists, a sub table is created with the original and the new value. --- @param errors (Optional) Table to attach the error to. If `nil`, the table will be created. --- @param k Key on which to insert the error in the `errors` table. --- @param v Value of the error --- @return The `errors` table with the new error inserted. -function _M.add_error(errors, k, v) - if not errors then - errors = {} - end - - if errors and errors[k] then - if getmetatable(errors[k]) ~= err_list_mt then - errors[k] = setmetatable({errors[k]}, err_list_mt) - end - - insert(errors[k], v) - else - errors[k] = v - end - - return errors -end --- Try to load a module. -- Will not throw an error if the module was not found, but will throw an error if the @@ -1849,4 +1544,12 @@ _M.get_start_time_ms = get_start_time_ms _M.get_updated_monotonic_ms = get_updated_monotonic_ms +do + local tbl = require "kong.tools.table" + for name, func in pairs(tbl) do + _M[name] = func + end +end + + return _M From 616bc7f7a041599971aa934b2f910336754f08e4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou <wangchong@konghq.com> Date: Wed, 25 Oct 2023 13:37:12 +0800 Subject: [PATCH 3081/4351] fix(ci): correctly exit 1 when changelog not found `>` evaluates multiline string into a single line thus makes `exit 1` becoming an argument for `echo`. --- .github/workflows/changelog-requirement.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index c53e26a17d6..eba804875b2 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -33,7 +33,7 @@ jobs: - name: Check changelog existence if: steps.changelog-list.outputs.changelogs_any_changed == 'false' - run: > + run: | echo "Changelog file expected but found none. If you believe this PR requires no changelog entry, label it with \"skip-changelog\"." echo "Refer to https://github.com/Kong/gateway-changelog for format guidelines." exit 1 @@ -56,7 +56,7 @@ jobs: exit 1 - name: Fail when deprecated YAML keys are used - run: > + run: | for file in ${{ steps.changelog-list.outputs.changelogs_all_changed_files }}; do if grep -q "prs:" $file || grep -q "jiras:" $file; then echo "Please do not include \"prs\" or \"jiras\" keys in new changelogs, put the JIRA number inside commit message and PR description instead." From 14521a0c132a48be2ebbd6399a61951820c0bdf2 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 25 Oct 2023 16:36:19 +0800 Subject: [PATCH 3082/4351] refactor(tools): simplify the logic of request_aware_table (#11756) There are some duplicated code in tracing.request_id and request_aware_table, use request_id.get() to get clean code. --- kong/tools/request_aware_table.lua | 21 ++++++--------------- kong/tracing/request_id.lua | 1 + 2 files changed, 7 insertions(+), 15 deletions(-) diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua index e67d18e9eac..c1424d9e917 100644 --- a/kong/tools/request_aware_table.lua +++ b/kong/tools/request_aware_table.lua @@ -5,37 +5,28 @@ local table_new = require("table.new") local table_clear = require("table.clear") local get_request_id = require("kong.tracing.request_id").get + local is_not_debug_mode = (kong.configuration.log_level ~= "debug") local error = error local rawset = rawset local setmetatable = setmetatable -local get_phase = ngx.get_phase - - -local NGX_VAR_PHASES = { - set = true, - rewrite = true, - access = true, - content = true, - header_filter = true, - body_filter = true, - log = true, - balancer = true, -} + + local ALLOWED_REQUEST_ID_K = "__allowed_request_id" -- Check if access is allowed for table, based on the request ID local function enforce_sequential_access(table) - if not NGX_VAR_PHASES[get_phase()] then + local curr_request_id = get_request_id() + + if not curr_request_id then -- allow access and reset allowed request ID rawset(table, ALLOWED_REQUEST_ID_K, nil) return end - local curr_request_id = get_request_id() local allowed_request_id = rawget(table, ALLOWED_REQUEST_ID_K) if not allowed_request_id then -- first access. Set allowed request ID and allow access diff --git a/kong/tracing/request_id.lua b/kong/tracing/request_id.lua index bab196df1bb..d391712ef4c 100644 --- a/kong/tracing/request_id.lua +++ b/kong/tracing/request_id.lua @@ -2,6 +2,7 @@ local ngx = ngx local var = ngx.var local get_phase = ngx.get_phase + local NGX_VAR_PHASES = { set = true, rewrite = true, From 8ea36de8d6fb55274c46dd13af3cc6bf592dcf91 Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" <windmgc@gmail.com> Date: Wed, 25 Oct 2023 17:40:06 +0800 Subject: [PATCH 3083/4351] chore(deps): bump `kong-lapis` from `1.14.0.2` to `1.14.0.3` (#11839) --- changelog/unreleased/kong/lapis_version_bump.yml | 2 ++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/lapis_version_bump.yml diff --git a/changelog/unreleased/kong/lapis_version_bump.yml b/changelog/unreleased/kong/lapis_version_bump.yml new file mode 100644 index 00000000000..a554877f6a7 --- /dev/null +++ b/changelog/unreleased/kong/lapis_version_bump.yml @@ -0,0 +1,2 @@ +message: "Bumped kong-lapis from 1.14.0.2 to 1.14.0.3" +type: dependency diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 8c5f77f0022..fd8356805d4 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -21,7 +21,7 @@ dependencies = { "lua-ffi-zlib == 0.6", "multipart == 0.5.9", "version == 1.0.1", - "kong-lapis == 1.14.0.2", + "kong-lapis == 1.14.0.3", "kong-pgmoon == 1.16.2", "luatz == 0.4", "lua_system_constants == 0.1.4", From 0bd4eb59933703ab6881f815d72eb18d150c8e44 Mon Sep 17 00:00:00 2001 From: Water-Melon <melon-c@hotmail.com> Date: Wed, 25 Oct 2023 08:17:06 +0000 Subject: [PATCH 3084/4351] chore(deps): Bump OpenSSL version to 3.1.4 KAG-2883 --- .github/workflows/release.yml | 11 +++++++---- .requirements | 2 +- build/openresty/openssl/openssl_repositories.bzl | 2 +- changelog/unreleased/kong/bump_openssl_3.1.4.yml | 2 ++ .../explain_manifest/fixtures/amazonlinux-2-amd64.txt | 3 ++- .../fixtures/amazonlinux-2023-amd64.txt | 3 ++- .../fixtures/amazonlinux-2023-arm64.txt | 3 ++- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 3 ++- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 3 ++- scripts/explain_manifest/fixtures/el7-amd64.txt | 3 ++- scripts/explain_manifest/fixtures/el8-amd64.txt | 3 ++- scripts/explain_manifest/fixtures/el9-amd64.txt | 3 ++- scripts/explain_manifest/fixtures/el9-arm64.txt | 3 ++- .../explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- .../explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 3 ++- .../explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 3 ++- 16 files changed, 34 insertions(+), 18 deletions(-) create mode 100644 changelog/unreleased/kong/bump_openssl_3.1.4.yml diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 6aaae1c33bf..64d03425bc5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -1,6 +1,9 @@ name: Package & Release # The workflow to build and release official Kong packages and images. +# +# TODO: +# Do not bump the version of actions/checkout to v4 before dropping rhel7 and amazonlinux2. on: # yamllint disable-line rule:truthy pull_request: @@ -56,7 +59,7 @@ jobs: arch: ${{ steps.build-info.outputs.arch }} steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Build Info id: build-info run: | @@ -173,7 +176,7 @@ jobs: apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev sudo - name: Checkout Kong source code - uses: actions/checkout@v4 + uses: actions/checkout@v3 - name: Swap git with https run: git config --global url."https://github".insteadOf git://github @@ -284,7 +287,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Download artifact uses: actions/download-artifact@v3 @@ -316,7 +319,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v4 + - uses: actions/checkout@v3 - name: Download artifact uses: actions/download-artifact@v3 diff --git a/.requirements b/.requirements index 7c6d9812e05..29282e1b8aa 100644 --- a/.requirements +++ b/.requirements @@ -2,7 +2,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.21.4.2 LUAROCKS=3.9.2 -OPENSSL=3.1.2 +OPENSSL=3.1.4 PCRE=8.45 LIBEXPAT=2.5.0 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 896863a2199..cab43702d1d 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -11,7 +11,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.bazel", - sha256 = "a0ce69b8b97ea6a35b96875235aa453b966ba3cba8af2de23657d8b6767d6539", + sha256 = "840af5366ab9b522bde525826be3ef0fb0af81c6a9ebd84caa600fea1731eee3", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/changelog/unreleased/kong/bump_openssl_3.1.4.yml b/changelog/unreleased/kong/bump_openssl_3.1.4.yml new file mode 100644 index 00000000000..a615fc42ba9 --- /dev/null +++ b/changelog/unreleased/kong/bump_openssl_3.1.4.yml @@ -0,0 +1,2 @@ +message: bump OpenSSL to 3.1.4 +type: dependency diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index c8cbf3e5bd3..d3bda328408 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -202,6 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 95eb40ea4ba..e85d7e57852 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -188,6 +188,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index e352ddf9485..0db6e70743c 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -170,6 +170,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 95d532bef36..013e8586181 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -202,6 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 253e43cd2a5..fe586a0c091 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -190,6 +190,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index c8cbf3e5bd3..d3bda328408 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -202,6 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 7bbdad45609..c7933610e0a 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -201,6 +201,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index eca28e4a403..e4dbbaa6537 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -188,6 +188,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index e352ddf9485..0db6e70743c 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -170,6 +170,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index a7184560750..e4b2a539646 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -194,6 +194,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 68de4cc4203..6d22a3f711b 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -181,6 +181,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index b66889974bd..8dc1f94a1b9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -179,6 +179,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.2 1 Aug 2023 + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + From 12324a16ab1a9d53a14db3db4af87e3a9aaa4d0c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed, 25 Oct 2023 16:47:53 +0200 Subject: [PATCH 3085/4351] fix(vault): make it possible to use vault references in declarative config (#11843) ### Summary Warmup cache on `init` where we have Lua `coroutines` available so that it won't happen on `init_worker` where we don't have them (and cannot use e.g. lua-resty-http). See KAG-2620 and FTI-5080. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> * Update spec/02-integration/02-cmd/02-start_stop_spec.lua --------- Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> Co-authored-by: Samuele <samuele@konghq.com> --- .../unreleased/kong/vault-declarative.yml | 3 ++ kong/init.lua | 2 + kong/pdk/vault.lua | 22 +++++++++++ .../02-cmd/02-start_stop_spec.lua | 37 ++++++++++++++++++- .../kong/vaults/mocksocket/init.lua | 37 +++++++++++++++++++ .../kong/vaults/mocksocket/schema.lua | 13 +++++++ 6 files changed, 113 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/vault-declarative.yml create mode 100644 spec/fixtures/custom_vaults/kong/vaults/mocksocket/init.lua create mode 100644 spec/fixtures/custom_vaults/kong/vaults/mocksocket/schema.lua diff --git a/changelog/unreleased/kong/vault-declarative.yml b/changelog/unreleased/kong/vault-declarative.yml new file mode 100644 index 00000000000..9ae6d9b2208 --- /dev/null +++ b/changelog/unreleased/kong/vault-declarative.yml @@ -0,0 +1,3 @@ +message: Vault references can be used in Dbless mode in declarative config +type: bugfix +scope: Core diff --git a/kong/init.lua b/kong/init.lua index 06a22517e03..2f02d73f9e2 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -717,6 +717,8 @@ function Kong.init() if not declarative_entities then error(err) end + + kong.vault.warmup(declarative_entities) end else diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 99e975f6e3f..8b7c48d7417 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -1564,6 +1564,28 @@ local function new(self) init_worker() end + --- + -- Warmups vault caches from config. + -- + -- @local + -- @function kong.vault.warmup + function _VAULT.warmup(input) + for k, v in pairs(input) do + local kt = type(k) + if kt == "table" then + _VAULT.warmup(k) + elseif kt == "string" and is_reference(k) then + get(k) + end + local vt = type(v) + if vt == "table" then + _VAULT.warmup(v) + elseif vt == "string" and is_reference(v) then + get(v) + end + end + end + if get_phase() == "init" then init() end diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 01540451b2a..2c831503a7e 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -663,8 +663,43 @@ describe("kong start/stop #" .. strategy, function() assert.matches("in 'name': invalid value '@gobo': the only accepted ascii characters are alphanumerics or ., -, _, and ~", err, nil, true) assert.matches("in entry 2 of 'hosts': invalid hostname: \\\\99", err, nil, true) end) - end + it("dbless can reference secrets in declarative configuration", function() + local yaml_file = helpers.make_yaml_file [[ + _format_version: "3.0" + _transform: true + plugins: + - name: session + instance_name: session + config: + secret: "{vault://mocksocket/test}" + ]] + + finally(function() + os.remove(yaml_file) + end) + + helpers.setenv("KONG_LUA_PATH_OVERRIDE", "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua;;") + helpers.get_db_utils(strategy, { + "vaults", + }, { + "session" + }, { + "mocksocket" + }) + + local ok, err = helpers.start_kong({ + database = "off", + declarative_config = yaml_file, + vaults = "mocksocket", + plugins = "session" + }) + + assert.truthy(ok) + assert.not_matches("error", err) + assert.logfile().has.no.line("[error]", true, 0) + end) + end end) describe("deprecated properties", function() diff --git a/spec/fixtures/custom_vaults/kong/vaults/mocksocket/init.lua b/spec/fixtures/custom_vaults/kong/vaults/mocksocket/init.lua new file mode 100644 index 00000000000..119fe23a761 --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/mocksocket/init.lua @@ -0,0 +1,37 @@ +local env = require "kong.vaults.env" +local http = require "resty.luasocket.http" + + +local assert = assert +local getenv = os.getenv + + +local function init() + env.init() + assert(getenv("KONG_PROCESS_SECRETS") == nil, "KONG_PROCESS_SECRETS environment variable found") + assert(env.get({}, "KONG_PROCESS_SECRETS") == nil, "KONG_PROCESS_SECRETS environment variable found") +end + + +local function get(conf, resource, version) + local client, err = http.new() + if not client then + return nil, err + end + + client:set_timeouts(20000, 20000, 20000) + assert(client:request_uri("http://mockbin.org/headers", { + headers = { + Accept = "application/json", + }, + })) + + return env.get(conf, resource, version) +end + + +return { + VERSION = "1.0.0", + init = init, + get = get, +} diff --git a/spec/fixtures/custom_vaults/kong/vaults/mocksocket/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/mocksocket/schema.lua new file mode 100644 index 00000000000..90e86d33c37 --- /dev/null +++ b/spec/fixtures/custom_vaults/kong/vaults/mocksocket/schema.lua @@ -0,0 +1,13 @@ +return { + name = "mocksocket", + fields = { + { + config = { + type = "record", + fields = { + { prefix = { type = "string", match = [[^[%a_][%a%d_]*$]] } }, + }, + }, + }, + }, +} From e3f87d5b21463693f0d3d7e6d4a2314568f118f6 Mon Sep 17 00:00:00 2001 From: Datong Sun <datong.sun@konghq.com> Date: Thu, 26 Oct 2023 14:23:01 +0800 Subject: [PATCH 3086/4351] docs(contributing): Travis CI is long gone (#11841) --- CONTRIBUTING.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index d12c4bf8fc0..03eca126c56 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -295,7 +295,7 @@ accepted types are: is too big to be considered just `perf` - **chore**: Maintenance changes related to code cleaning that isn't considered part of a refactor, build process updates, dependency bumps, or - auxiliary tools and libraries updates (LuaRocks, Travis-ci, etc...). + auxiliary tools and libraries updates (LuaRocks, GitHub Actions, etc...). [Back to TOC](#table-of-contents) From 3fed60be7464b329da034b7ee9462779d5ce3b42 Mon Sep 17 00:00:00 2001 From: Nathan <chuck199411@gmail.com> Date: Thu, 26 Oct 2023 14:25:37 +0800 Subject: [PATCH 3087/4351] fix(tcp-log):repeated sslhandshake in [tcp-log] plugin (#11803) * FIX:Repeated sslhandshake in [tcp-log] plugin * add changelog * update message as the comments * Update changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml Co-authored-by: tzssangglass <tzssangglass@apache.org> --------- Co-authored-by: tzssangglass <tzssangglass@apache.org> --- .../unreleased/kong/fix-tcp-log-sslhandshake.yml | 3 +++ kong/plugins/tcp-log/handler.lua | 11 +++++++++-- 2 files changed, 12 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml diff --git a/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml b/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml new file mode 100644 index 00000000000..f712729860e --- /dev/null +++ b/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml @@ -0,0 +1,3 @@ +message: "**tcp-log**: fix an issue that repeated ssl handshake" +type: bugfix +scope: Plugin diff --git a/kong/plugins/tcp-log/handler.lua b/kong/plugins/tcp-log/handler.lua index 3bfc9c7c3bf..06fddb1a076 100644 --- a/kong/plugins/tcp-log/handler.lua +++ b/kong/plugins/tcp-log/handler.lua @@ -31,8 +31,15 @@ local function log(premature, conf, message) return end - if conf.tls then - ok, err = sock:sslhandshake(true, conf.tls_sni, false) + local times, err = sock:getreusedtimes() + if not times then + kong.log.err("failed to get socket reused time to ", host, ":", tostring(port), ": ", err) + sock:close() + return + end + + if conf.tls and times == 0 then + ok, err = sock:sslhandshake(false, conf.tls_sni, false) if not ok then kong.log.err("failed to perform TLS handshake to ", host, ":", port, ": ", err) sock:close() From 1b6c394ad8d69a5925a8b9bcc62a38364a371ce8 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Thu, 26 Oct 2023 10:46:03 +0200 Subject: [PATCH 3088/4351] fix(vault): resurrect positive results in lru cache for ttl + resurrect ttl (#11815) ### Summary The vault is rotating secrets on every minute which updates the shared dictionary cache with new values, both negative and positive results. This commit changes the Negative results handling on LRU. Previously the LRU was cleared for negative results, and we just used to cache for config.ttl amount of time. This commit changes it so that LRU values are deleted, and we cache things config.ttl + config.resurrect_ttl amount of time in lru cache too. It was reported by @Hayk-S on KAG-2833. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- changelog/unreleased/kong/vault-resurrect.yml | 3 + kong/pdk/vault.lua | 33 ++- spec/02-integration/13-vaults/05-ttl_spec.lua | 2 +- .../13-vaults/07-resurrect_spec.lua | 240 ++++++++++++++++++ .../custom_vaults/kong/vaults/test/schema.lua | 6 + 5 files changed, 271 insertions(+), 13 deletions(-) create mode 100644 changelog/unreleased/kong/vault-resurrect.yml create mode 100644 spec/02-integration/13-vaults/07-resurrect_spec.lua diff --git a/changelog/unreleased/kong/vault-resurrect.yml b/changelog/unreleased/kong/vault-resurrect.yml new file mode 100644 index 00000000000..7dc1b5d9ee1 --- /dev/null +++ b/changelog/unreleased/kong/vault-resurrect.yml @@ -0,0 +1,3 @@ +message: Vault resurrect time is respected in case a vault secret is deleted from a vault +type: bugfix +scope: Core diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 8b7c48d7417..efc306d4891 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -29,6 +29,7 @@ local replace_dashes = string_tools.replace_dashes local ngx = ngx local get_phase = ngx.get_phase local max = math.max +local min = math.min local fmt = string.format local sub = string.sub local byte = string.byte @@ -754,15 +755,25 @@ local function new(self) local function get_cache_value_and_ttl(value, config, ttl) local cache_value, shdict_ttl, lru_ttl if value then - -- adjust ttl to the minimum and maximum values configured - lru_ttl = adjust_ttl(ttl, config) - shdict_ttl = max(lru_ttl + (config.resurrect_ttl or DAO_MAX_TTL), SECRETS_CACHE_MIN_TTL) cache_value = value + -- adjust ttl to the minimum and maximum values configured + ttl = adjust_ttl(ttl, config) + + if config.resurrect_ttl then + lru_ttl = min(ttl + config.resurrect_ttl, DAO_MAX_TTL) + shdict_ttl = max(lru_ttl, SECRETS_CACHE_MIN_TTL) + + else + lru_ttl = ttl + shdict_ttl = DAO_MAX_TTL + end + else + cache_value = NEGATIVELY_CACHED_VALUE + -- negatively cached values will be rotated on each rotation interval shdict_ttl = max(config.neg_ttl or 0, SECRETS_CACHE_MIN_TTL) - cache_value = NEGATIVELY_CACHED_VALUE end return cache_value, shdict_ttl, lru_ttl @@ -795,14 +806,13 @@ local function new(self) return nil, cache_err end - if not value then - LRU:delete(reference) + if cache_value == NEGATIVELY_CACHED_VALUE then return nil, fmt("could not get value from external vault (%s)", err) end - LRU:set(reference, value, lru_ttl) + LRU:set(reference, cache_value, lru_ttl) - return value + return cache_value end @@ -824,8 +834,7 @@ local function new(self) -- @usage -- local value, err = get(reference, cache_only) local function get(reference, cache_only) - -- the LRU stale value is ignored as the resurrection logic - -- is deferred to the shared dictionary + -- the LRU stale value is ignored local value = LRU:get(reference) if value then return value @@ -1360,8 +1369,8 @@ local function new(self) return nil, cache_err end - if value then - LRU:set(reference, value, lru_ttl) + if cache_value ~= NEGATIVELY_CACHED_VALUE then + LRU:set(reference, cache_value, lru_ttl) end return true diff --git a/spec/02-integration/13-vaults/05-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua index 21736bb94b1..e6f65fd5646 100644 --- a/spec/02-integration/13-vaults/05-ttl_spec.lua +++ b/spec/02-integration/13-vaults/05-ttl_spec.lua @@ -64,7 +64,7 @@ local VAULTS = { }, create_secret = function(self, _, value) - -- Currently, crate_secret is called _before_ starting Kong. + -- Currently, create_secret is called _before_ starting Kong. -- -- This means our backend won't be available yet because it is -- piggy-backing on Kong as an HTTP mock fixture. diff --git a/spec/02-integration/13-vaults/07-resurrect_spec.lua b/spec/02-integration/13-vaults/07-resurrect_spec.lua new file mode 100644 index 00000000000..d91bbcabd86 --- /dev/null +++ b/spec/02-integration/13-vaults/07-resurrect_spec.lua @@ -0,0 +1,240 @@ +local helpers = require "spec.helpers" + +-- using the full path so that we don't have to modify package.path in +-- this context +local test_vault = require "spec.fixtures.custom_vaults.kong.vaults.test" + +local CUSTOM_VAULTS = "./spec/fixtures/custom_vaults" +local CUSTOM_PLUGINS = "./spec/fixtures/custom_plugins" + +local LUA_PATH = CUSTOM_VAULTS .. "/?.lua;" .. + CUSTOM_VAULTS .. "/?/init.lua;" .. + CUSTOM_PLUGINS .. "/?.lua;" .. + CUSTOM_PLUGINS .. "/?/init.lua;;" + +local DUMMY_HEADER = "Dummy-Plugin" +local fmt = string.format + + + +--- A vault test harness is a driver for vault backends, which implements +--- all the necessary glue for initializing a vault backend and performing +--- secret read/write operations. +--- +--- All functions defined here are called as "methods" (e.g. harness:fn()), so +--- it is permitted to keep state on the harness object (self). +--- +---@class vault_test_harness +--- +---@field name string +--- +--- this table is passed directly to kong.db.vaults:insert() +---@field config table +--- +--- create_secret() is called once per test run for a given secret +---@field create_secret fun(self: vault_test_harness, secret: string, value: string, opts?: table) +--- +--- update_secret() may be called more than once per test run for a given secret +---@field update_secret fun(self: vault_test_harness, secret: string, value: string, opts?: table) +--- +--- setup() is called before kong is started and before any DB entities +--- have been created and is best used for things like validating backend +--- credentials and establishing a connection to a backend +---@field setup fun(self: vault_test_harness) +--- +--- teardown() is exactly what you'd expect +---@field teardown fun(self: vault_test_harness) +--- +--- fixtures() output is passed directly to `helpers.start_kong()` +---@field fixtures fun(self: vault_test_harness):table|nil +--- +--- +---@field prefix string # generated by the test suite +---@field host string # generated by the test suite + + +---@type vault_test_harness[] +local VAULTS = { + { + name = "test", + + config = { + default_value = "DEFAULT", + default_value_ttl = 1, + }, + + create_secret = function(self, _, value) + -- Currently, create_secret is called _before_ starting Kong. + -- + -- This means our backend won't be available yet because it is + -- piggy-backing on Kong as an HTTP mock fixture. + -- + -- We can, however, inject a default value into our configuration. + self.config.default_value = value + end, + + update_secret = function(_, secret, value, opts) + return test_vault.client.put(secret, value, opts) + end, + + delete_secret = function(_, secret) + return test_vault.client.delete(secret) + end, + + fixtures = function() + return { + http_mock = { + test_vault = test_vault.http_mock, + } + } + end, + }, +} + + +local noop = function(...) end + +for _, vault in ipairs(VAULTS) do + -- fill out some values that we'll use in route/service/plugin config + vault.prefix = vault.name .. "-ttl-test" + vault.host = vault.name .. ".vault-ttl.test" + + -- ...and fill out non-required methods + vault.setup = vault.setup or noop + vault.teardown = vault.teardown or noop + vault.fixtures = vault.fixtures or noop +end + + +for _, strategy in helpers.each_strategy() do +for _, vault in ipairs(VAULTS) do + + +describe("vault resurrect_ttl and rotation (#" .. strategy .. ") #" .. vault.name, function() + local client + local secret = "my-secret" + + + local function http_get(path) + path = path or "/" + + local res = client:get(path, { + headers = { + host = assert(vault.host), + }, + }) + + assert.response(res).has.status(200) + + return res + end + + + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") + + helpers.test_conf.loaded_plugins = { + dummy = true, + } + + vault:setup() + vault:create_secret(secret, "init") + + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "plugins" }, + { "dummy" }, + { vault.name }) + + + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = vault.config, + })) + + local route = assert(bp.routes:insert({ + name = vault.host, + hosts = { vault.host }, + paths = { "/" }, + service = assert(bp.services:insert()), + })) + + + -- used by the plugin config test case + assert(bp.plugins:insert({ + name = "dummy", + config = { + resp_header_value = fmt("{vault://%s/%s?ttl=%d&resurrect_ttl=%d}", + vault.prefix, secret, 2, 2), + }, + route = { id = route.id }, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "dummy", + log_level = "info", + }, nil, nil, vault:fixtures() )) + + client = helpers.proxy_client() + end) + + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong(nil, true) + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + + it("resurrects plugin config references when secret is deleted (backend: #" .. vault.name .. ")", function() + local function check_plugin_secret(expect, ttl, leeway) + leeway = leeway or 0.25 -- 25% + + local timeout = ttl + (ttl * leeway) + + assert + .with_timeout(timeout) + .with_step(0.5) + .eventually(function() + local res = http_get("/") + local value + if expect == "" then + value = res.headers[DUMMY_HEADER] or "" + if value == "" then + return true + end + + else + value = assert.response(res).has.header(DUMMY_HEADER) + if value == expect then + return true + end + end + + return nil, { expected = expect, got = value } + end) + .is_truthy("expected plugin secret to be updated to '" .. tostring(expect) .. "' " + .. "within " .. tostring(timeout) .. " seconds") + end + + vault:update_secret(secret, "old", { ttl = 2, resurrect_ttl = 2 }) + check_plugin_secret("old", 5) + vault:delete_secret(secret) + ngx.sleep(2.5) + check_plugin_secret("old", 5) + check_plugin_secret("", 5) + end) +end) + + +end -- each vault backend +end -- each strategy diff --git a/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua b/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua index 4b4a335e9cb..019179b2a5a 100644 --- a/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua +++ b/spec/fixtures/custom_vaults/kong/vaults/test/schema.lua @@ -1,3 +1,6 @@ +local typedefs = require "kong.db.schema.typedefs" + + return { name = "test", fields = { @@ -7,6 +10,9 @@ return { fields = { { default_value = { type = "string", required = false } }, { default_value_ttl = { type = "number", required = false } }, + { ttl = typedefs.ttl }, + { neg_ttl = typedefs.ttl }, + { resurrect_ttl = typedefs.ttl }, }, }, }, From ad1af8946957353822e72c1c48407ee48dbb6a64 Mon Sep 17 00:00:00 2001 From: Qi <qiqi.zhang@konghq.com> Date: Mon, 23 Oct 2023 14:43:34 +0800 Subject: [PATCH 3089/4351] fix(request-debugging): fix can't set root properties when enable the phase filter --- kong/timing/init.lua | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kong/timing/init.lua b/kong/timing/init.lua index 12328e6978c..8b15304c319 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -142,10 +142,6 @@ end function _M.set_root_context_prop(k, v) - if not should_run() then - return - end - ngx.ctx.req_trace_ctx:set_root_context_prop(k, v) end From f59e36b554b6071a9213deea6947eb804dd7a6f6 Mon Sep 17 00:00:00 2001 From: Qi <qiqi.zhang@konghq.com> Date: Mon, 23 Oct 2023 16:07:10 +0800 Subject: [PATCH 3090/4351] chore: rename `ctx.is_timing_enabled` to `ctx.has_timing` to maintain synchronization with the EE code --- kong/init.lua | 92 +++++++++++++++++++-------------------- kong/resty/dns/client.lua | 2 +- kong/runloop/handler.lua | 8 ++-- 3 files changed, 51 insertions(+), 51 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 2f02d73f9e2..8fb8f605be1 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -319,9 +319,9 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end local old_ws = ctx.workspace - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") end @@ -333,13 +333,13 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) end plugin.handler[phase](plugin.handler, configuration) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") end @@ -350,7 +350,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end end - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") end end @@ -369,9 +369,9 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) ctx.delay_response = true local old_ws = ctx.workspace - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") end @@ -384,14 +384,14 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) end local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") end @@ -421,7 +421,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) end end - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") end @@ -440,9 +440,9 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end local old_ws = ctx.workspace - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") end @@ -454,13 +454,13 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) end plugin.handler[phase](plugin.handler, configuration) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") end @@ -471,7 +471,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end end - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") end end @@ -1084,16 +1084,16 @@ function Kong.rewrite() end ctx.KONG_PHASE = PHASES.rewrite - local is_timing_enabled + local has_timing req_dyn_hook_run_hooks(ctx, "timing:auth", "auth") if req_dyn_hook_is_group_enabled("timing") then - ctx.is_timing_enabled = true - is_timing_enabled = true + ctx.has_timing = true + has_timing = true end - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:rewrite") end @@ -1122,7 +1122,7 @@ function Kong.rewrite() ctx.KONG_REWRITE_ENDED_AT = get_updated_now_ms() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:rewrite") end end @@ -1130,9 +1130,9 @@ end function Kong.access() local ctx = ngx.ctx - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:access") end @@ -1158,7 +1158,7 @@ function Kong.access() ctx.KONG_ACCESS_TIME = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_ACCESS_START ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:access") end @@ -1174,7 +1174,7 @@ function Kong.access() ctx.buffered_proxying = nil - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:access") end @@ -1195,7 +1195,7 @@ function Kong.access() local version = ngx.req.http_version() local upgrade = var.upstream_upgrade or "" if version < 2 and upgrade == "" then - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:access") end @@ -1211,7 +1211,7 @@ function Kong.access() ctx.buffered_proxying = nil end - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:access") end end @@ -1219,9 +1219,9 @@ end function Kong.balancer() local ctx = ngx.ctx - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:balancer") end @@ -1303,7 +1303,7 @@ function Kong.balancer() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") end @@ -1315,7 +1315,7 @@ function Kong.balancer() if not ok then ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") end @@ -1370,7 +1370,7 @@ function Kong.balancer() ctx.KONG_BALANCER_TIME = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_BALANCER_START ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") end @@ -1410,7 +1410,7 @@ function Kong.balancer() -- start_time() is kept in seconds with millisecond resolution. ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") end end @@ -1437,9 +1437,9 @@ do function Kong.response() local ctx = ngx.ctx - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:response") end @@ -1460,7 +1460,7 @@ do ctx.KONG_PHASE = PHASES.error ngx.status = res.status or 502 - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:response") end @@ -1514,7 +1514,7 @@ do -- buffered response ngx.print(body) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:response") end @@ -1526,9 +1526,9 @@ end function Kong.header_filter() local ctx = ngx.ctx - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:header_filter") end @@ -1600,7 +1600,7 @@ function Kong.header_filter() ctx.KONG_HEADER_FILTER_ENDED_AT = get_updated_now_ms() ctx.KONG_HEADER_FILTER_TIME = ctx.KONG_HEADER_FILTER_ENDED_AT - ctx.KONG_HEADER_FILTER_START - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:header_filter") end end @@ -1608,9 +1608,9 @@ end function Kong.body_filter() local ctx = ngx.ctx - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:body_filter") end @@ -1669,7 +1669,7 @@ function Kong.body_filter() execute_collected_plugins_iterator(plugins_iterator, "body_filter", ctx) if not arg[2] then - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:body_filter") end @@ -1691,7 +1691,7 @@ function Kong.body_filter() ctx.KONG_ACCESS_ENDED_AT) end - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:body_filter") end end @@ -1699,9 +1699,9 @@ end function Kong.log() local ctx = ngx.ctx - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:log") end @@ -1796,7 +1796,7 @@ function Kong.log() plugins_iterator.release(ctx) runloop.log.after(ctx) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:log") end diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 37ee08ad214..d3edd588cd8 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -142,7 +142,7 @@ local cachelookup = function(qname, qtype) local cached = dnscache:get(key) local ctx = ngx.ctx - if ctx and ctx.is_timing_enabled then + if ctx and ctx.has_timing then req_dyn_hook_run_hooks(ctx, "timing", "dns:cache_lookup", cached ~= nil) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index ed6cfb9bed9..250d712f55b 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1151,9 +1151,9 @@ return { -- to plugins in the access phase for doing headers propagation instrumentation.precreate_balancer_span(ctx) - local is_timing_enabled = ctx.is_timing_enabled + local has_timing = ctx.has_timing - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "before:router") end @@ -1161,7 +1161,7 @@ return { local router = get_updated_router() local match_t = router:exec(ctx) - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "after:router") end @@ -1182,7 +1182,7 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id - if is_timing_enabled then + if has_timing then req_dyn_hook_run_hooks(ctx, "timing", "workspace_id:got", ctx.workspace) end From bcbb4d3d5096cc925cfa5f6171d64c6e4d8f6b2e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 27 Oct 2023 06:22:26 +0000 Subject: [PATCH 3091/4351] style(changelog): fix changelog entry grammar (#11865) --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml b/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml index f712729860e..12b05ca7eb5 100644 --- a/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml +++ b/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml @@ -1,3 +1,3 @@ -message: "**tcp-log**: fix an issue that repeated ssl handshake" +message: "**tcp-log**: fix an issue of unnecessary handshakes when reusing TLS connection" type: bugfix scope: Plugin From 6bccc872cbb3a8bb52389a4e7b18a06b59e05ac0 Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Wed, 25 Oct 2023 13:07:10 +0200 Subject: [PATCH 3092/4351] chore: disable `dedicated_config_processing by default Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- changelog/unreleased/kong/dedicated_config_processing.yml | 2 +- kong.conf.default | 4 ++-- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 5 +++-- spec/kong_tests.conf | 2 +- 5 files changed, 8 insertions(+), 7 deletions(-) diff --git a/changelog/unreleased/kong/dedicated_config_processing.yml b/changelog/unreleased/kong/dedicated_config_processing.yml index 6b78ded49b4..4f67bcab986 100644 --- a/changelog/unreleased/kong/dedicated_config_processing.yml +++ b/changelog/unreleased/kong/dedicated_config_processing.yml @@ -1,4 +1,4 @@ message: | - rename `privileged_agent` to `dedicated_config_processing. Enable `dedicated_config_processing` by default + rename `privileged_agent` to `dedicated_config_processing. type: feature scope: Core diff --git a/kong.conf.default b/kong.conf.default index 401c0c52f8a..10bdf50d1b5 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -182,7 +182,7 @@ # cache (i.e. when the configured # `mem_cache_size`) is full. -#dedicated_config_processing = on # Enables or disables a special worker +#dedicated_config_processing = off # Enables or disables a special worker # process for configuration processing. This process # increases memory usage a little bit while # allowing to reduce latencies by moving some @@ -2127,7 +2127,7 @@ # information such as domain name tried during these processes. # #request_debug = on # When enabled, Kong will provide detailed timing information - # for its components to the client and the error log + # for its components to the client and the error log # if the following headers are present in the proxy request: # - `X-Kong-Request-Debug`: # If the value is set to `*`, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index c2824519292..4a450fd0882 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -161,7 +161,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off -dedicated_config_processing = on +dedicated_config_processing = off worker_consistency = eventual worker_state_update_frequency = 5 diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index ad41d52ea8b..6b6cb657292 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -65,7 +65,7 @@ describe("Configuration loader", function() assert.same({}, conf.status_ssl_cert) assert.same({}, conf.status_ssl_cert_key) assert.same(nil, conf.privileged_agent) - assert.same(true, conf.dedicated_config_processing) + assert.same(false, conf.dedicated_config_processing) assert.same(false, conf.allow_debug_header) assert.is_nil(getmetatable(conf)) end) @@ -2020,7 +2020,7 @@ describe("Configuration loader", function() privileged_agent = "on", })) assert.same(nil, conf.privileged_agent) - assert.same(true, conf.dedicated_config_processing) + assert.same(false, conf.dedicated_config_processing) assert.equal(nil, err) -- no clobber @@ -2419,6 +2419,7 @@ describe("Configuration loader", function() assert.matches(label.err, err) end end) + end) end) diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index f7c101f231e..49714f7cb53 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -25,7 +25,7 @@ anonymous_reports = off worker_consistency = strict -dedicated_config_processing = on +dedicated_config_processing = off dns_hostsfile = spec/fixtures/hosts From 7e8dd280478c6bcb2af3b7136cc93ca3623cbad8 Mon Sep 17 00:00:00 2001 From: chronolaw <chrono_cpp@me.com> Date: Wed, 25 Oct 2023 14:01:14 +0800 Subject: [PATCH 3093/4351] refactor(toosl): merge the implementation of is_lapis_array --- kong/tools/table.lua | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/kong/tools/table.lua b/kong/tools/table.lua index 8999954908d..9dc0ee26635 100644 --- a/kong/tools/table.lua +++ b/kong/tools/table.lua @@ -118,19 +118,7 @@ end -- *** NOTE *** string-keys containing integers are considered valid array entries! -- @param t The table to check -- @return Returns `true` if the table is an array, `false` otherwise -function _M.is_lapis_array(t) - if type(t) ~= "table" then - return false - end - local i = 0 - for _ in pairs(t) do - i = i + 1 - if t[i] == nil and t[tostring(i)] == nil then - return false - end - end - return true -end +_M.is_lapis_array = is_array_lapis --- Deep copies a table into a new table. From 310a50b91ab2e6919594792c7a889bf1cefed5df Mon Sep 17 00:00:00 2001 From: chronolaw <chrono_cpp@me.com> Date: Wed, 25 Oct 2023 14:04:08 +0800 Subject: [PATCH 3094/4351] clean --- kong/tools/table.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/tools/table.lua b/kong/tools/table.lua index 9dc0ee26635..f5fea379c70 100644 --- a/kong/tools/table.lua +++ b/kong/tools/table.lua @@ -111,14 +111,14 @@ do return is_array_strict(t) end -end ---- Checks if a table is an array and not an associative array. --- *** NOTE *** string-keys containing integers are considered valid array entries! --- @param t The table to check --- @return Returns `true` if the table is an array, `false` otherwise -_M.is_lapis_array = is_array_lapis + --- Checks if a table is an array and not an associative array. + -- *** NOTE *** string-keys containing integers are considered valid array entries! + -- @param t The table to check + -- @return Returns `true` if the table is an array, `false` otherwise + _M.is_lapis_array = is_array_lapis +end --- Deep copies a table into a new table. From ed798ec4bba611603d465395d21c5065a33d8287 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 27 Oct 2023 16:06:21 +0800 Subject: [PATCH 3095/4351] refactor(tools): separate yield functions from utils (#11747) Clean the huge utils.lua --- kong-3.6.0-0.rockspec | 1 + kong/tools/utils.lua | 64 +++++++------------------------------------ kong/tools/yield.lua | 59 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 70 insertions(+), 54 deletions(-) create mode 100644 kong/tools/yield.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index fd8356805d4..908f46fd23d 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -166,6 +166,7 @@ build = { ["kong.tools.request_aware_table"] = "kong/tools/request_aware_table.lua", ["kong.tools.string"] = "kong/tools/string.lua", ["kong.tools.table"] = "kong/tools/table.lua", + ["kong.tools.yield"] = "kong/tools/yield.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 6fbc5b7b739..74733049ce1 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1346,57 +1346,6 @@ function _M.sort_by_handler_priority(a, b) return prio_a > prio_b end ---- --- Check if the phase is yieldable. --- @tparam string phase the phase to check, if not specified then --- the default value will be the current phase --- @treturn boolean true if the phase is yieldable, false otherwise -local in_yieldable_phase do - local get_phase = ngx.get_phase - - -- https://github.com/openresty/lua-nginx-module/blob/c89469e920713d17d703a5f3736c9335edac22bf/src/ngx_http_lua_util.h#L35C10-L35C10 - local LUA_CONTEXT_YIELDABLE_PHASE = { - rewrite = true, - server_rewrite = true, - access = true, - content = true, - timer = true, - ssl_client_hello = true, - ssl_certificate = true, - ssl_session_fetch = true, - preread = true, - } - - in_yieldable_phase = function(phase) - if LUA_CONTEXT_YIELDABLE_PHASE[phase or get_phase()] == nil then - return false - end - return true - end -end - -_M.in_yieldable_phase = in_yieldable_phase - -do - local ngx_sleep = _G.native_ngx_sleep or ngx.sleep - - local YIELD_ITERATIONS = 1000 - local counter = YIELD_ITERATIONS - - function _M.yield(in_loop, phase) - if ngx.IS_CLI or not in_yieldable_phase(phase) then - return - end - if in_loop then - counter = counter - 1 - if counter > 0 then - return - end - counter = YIELD_ITERATIONS - end - ngx_sleep(0) - end -end local time_ns do @@ -1545,9 +1494,16 @@ _M.get_updated_monotonic_ms = get_updated_monotonic_ms do - local tbl = require "kong.tools.table" - for name, func in pairs(tbl) do - _M[name] = func + local modules = { + "kong.tools.table", + "kong.tools.yield", + } + + for _, str in ipairs(modules) do + local mod = require(str) + for name, func in pairs(mod) do + _M[name] = func + end end end diff --git a/kong/tools/yield.lua b/kong/tools/yield.lua new file mode 100644 index 00000000000..d21187dc9fe --- /dev/null +++ b/kong/tools/yield.lua @@ -0,0 +1,59 @@ +local _M = {} + + +--- +-- Check if the phase is yieldable. +-- @tparam string phase the phase to check, if not specified then +-- the default value will be the current phase +-- @treturn boolean true if the phase is yieldable, false otherwise +local in_yieldable_phase +do + local get_phase = ngx.get_phase + + -- https://github.com/openresty/lua-nginx-module/blob/c89469e920713d17d703a5f3736c9335edac22bf/src/ngx_http_lua_util.h#L35C10-L35C10 + local LUA_CONTEXT_YIELDABLE_PHASE = { + rewrite = true, + server_rewrite = true, + access = true, + content = true, + timer = true, + ssl_client_hello = true, + ssl_certificate = true, + ssl_session_fetch = true, + preread = true, + } + + in_yieldable_phase = function(phase) + return LUA_CONTEXT_YIELDABLE_PHASE[phase or get_phase()] + end +end +_M.in_yieldable_phase = in_yieldable_phase + + +local yield +do + local ngx_sleep = _G.native_ngx_sleep or ngx.sleep + + local YIELD_ITERATIONS = 1000 + local counter = YIELD_ITERATIONS + + yield = function(in_loop, phase) + if ngx.IS_CLI or not in_yieldable_phase(phase) then + return + end + + if in_loop then + counter = counter - 1 + if counter > 0 then + return + end + counter = YIELD_ITERATIONS + end + + ngx_sleep(0) -- yield + end +end +_M.yield = yield + + +return _M From 3be2513a60b9f5f0a89631ff17c202e6113981c0 Mon Sep 17 00:00:00 2001 From: Xiaoch <wangxiaochen0@gmail.com> Date: Fri, 27 Oct 2023 19:03:56 +0800 Subject: [PATCH 3096/4351] fix(conf): set default value of `dns_no_sync` to `on` (#11869) This is a temporary workaround for the DNS client blocking issue until a more permanent solution can be developed. Fix FTI-5348 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml | 3 +++ kong.conf.default | 2 +- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml diff --git a/changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml b/changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml new file mode 100644 index 00000000000..3e7b20b9526 --- /dev/null +++ b/changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml @@ -0,0 +1,3 @@ +message: The default value of `dns_no_sync` option has been changed to `on` +type: bugfix +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index 10bdf50d1b5..33f5c527464 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1543,7 +1543,7 @@ #dns_error_ttl = 1 # TTL in seconds for error responses. -#dns_no_sync = off # If enabled, then upon a cache-miss every +#dns_no_sync = on # If enabled, then upon a cache-miss every # request will trigger its own dns query. # When disabled multiple requests for the # same name/type will be synchronised to a diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 4a450fd0882..e6915a699f0 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -159,7 +159,7 @@ dns_stale_ttl = 4 dns_cache_size = 10000 dns_not_found_ttl = 30 dns_error_ttl = 1 -dns_no_sync = off +dns_no_sync = on dedicated_config_processing = off worker_consistency = eventual From 8ee192b6dba85f7c64b28f5df90a75ccd4f916a8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= <mikolaj.nowak93@gmail.com> Date: Sat, 28 Oct 2023 11:21:14 +0200 Subject: [PATCH 3097/4351] chore(deps): bump lua-resty-healthcheck to 3.0.0 (#11834) * chore(deps): bump lua-resty-healthcheck to 3.0.0 This bumps lua-resty-healthchceck to 3.0.0 KAG-2704 * Update changelog/unreleased/kong/deps_bump_lua_resty_healthcheck.yml Co-authored-by: Chrono <chrono_cpp@me.com> --------- Co-authored-by: Chrono <chrono_cpp@me.com> --- changelog/unreleased/kong/deps_bump_lua_resty_healthcheck.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/deps_bump_lua_resty_healthcheck.yml diff --git a/changelog/unreleased/kong/deps_bump_lua_resty_healthcheck.yml b/changelog/unreleased/kong/deps_bump_lua_resty_healthcheck.yml new file mode 100644 index 00000000000..03e368a65de --- /dev/null +++ b/changelog/unreleased/kong/deps_bump_lua_resty_healthcheck.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-healthcheck from 1.6.3 to 3.0.0 +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 908f46fd23d..e0fcd08a13c 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.5.0", - "lua-resty-healthcheck == 1.6.3", + "lua-resty-healthcheck == 3.0.0", "lua-messagepack == 0.5.2", "lua-resty-aws == 1.3.5", "lua-resty-openssl == 0.8.25", From eedec8de166528499c2328cb125aa2c23ec5e324 Mon Sep 17 00:00:00 2001 From: Andy Zhang <AndyZhang0707@users.noreply.github.com> Date: Mon, 30 Oct 2023 12:45:39 +0800 Subject: [PATCH 3098/4351] tests(azure-functions): temporarily disable tests that use mockbin (#11878) KAG-2912 --- spec/03-plugins/35-azure-functions/01-access_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index 28c098e6c97..dfcc0ffc787 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -6,7 +6,7 @@ local server_tokens = meta._SERVER_TOKENS for _, strategy in helpers.each_strategy() do - describe("Plugin: Azure Functions (access) [#" .. strategy .. "]", function() + describe("#flaky Plugin: Azure Functions (access) [#" .. strategy .. "]", function() local proxy_client setup(function() From 47ff7da82a7396b86f8eb31de73c1ae78310235f Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 31 Oct 2023 10:20:54 +0800 Subject: [PATCH 3099/4351] refactor(tools): separate sha256 functions from tools.utils (#11874) * refactor(tools): separate sha256 functions from tools.utils * style lint --- kong-3.6.0-0.rockspec | 1 + kong/tools/sha256.lua | 67 +++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 64 +---------------------------------------- 3 files changed, 69 insertions(+), 63 deletions(-) create mode 100644 kong/tools/sha256.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index e0fcd08a13c..3b6b1a183fd 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -166,6 +166,7 @@ build = { ["kong.tools.request_aware_table"] = "kong/tools/request_aware_table.lua", ["kong.tools.string"] = "kong/tools/string.lua", ["kong.tools.table"] = "kong/tools/table.lua", + ["kong.tools.sha256"] = "kong/tools/sha256.lua", ["kong.tools.yield"] = "kong/tools/yield.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", diff --git a/kong/tools/sha256.lua b/kong/tools/sha256.lua new file mode 100644 index 00000000000..bc2f93b06eb --- /dev/null +++ b/kong/tools/sha256.lua @@ -0,0 +1,67 @@ +local _M = {} + + +local sha256_bin +do + local digest = require "resty.openssl.digest" + local sha256_digest + + function sha256_bin(key) + local _, bin, err + if not sha256_digest then + sha256_digest, err = digest.new("sha256") + if err then + return nil, err + end + end + + bin, err = sha256_digest:final(key) + if err then + sha256_digest = nil + return nil, err + end + + _, err = sha256_digest:reset() + if err then + sha256_digest = nil + end + + return bin + end +end +_M.sha256_bin = sha256_bin + + +local sha256_hex, sha256_base64, sha256_base64url +do + local to_hex = require "resty.string".to_hex + local to_base64 = ngx.encode_base64 + local to_base64url = require "ngx.base64".encode_base64url + + local function sha256_encode(encode_alg, key) + local bin, err = sha256_bin(key) + if err then + return nil, err + end + + return encode_alg(bin) + end + + function sha256_hex(key) + return sha256_encode(to_hex, key) + end + + function sha256_base64(key) + return sha256_encode(to_base64, key) + end + + function sha256_base64url(key) + return sha256_encode(to_base64url, key) + end +end +_M.sha256_hex = sha256_hex +_M.sha256_base64 = sha256_base64 +_M.sha256_base64url = sha256_base64url + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 74733049ce1..672a08a2ce6 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -1396,69 +1396,6 @@ end _M.try_decode_base64 = try_decode_base64 -local sha256_bin -do - local digest = require "resty.openssl.digest" - local sha256_digest - - function sha256_bin(key) - local _, bin, err - if not sha256_digest then - sha256_digest, err = digest.new("sha256") - if err then - return nil, err - end - end - - bin, err = sha256_digest:final(key) - if err then - sha256_digest = nil - return nil, err - end - - _, err = sha256_digest:reset() - if err then - sha256_digest = nil - end - - return bin - end -end -_M.sha256_bin = sha256_bin - - -local sha256_hex, sha256_base64, sha256_base64url -do - local to_hex = require "resty.string".to_hex - local to_base64 = ngx.encode_base64 - local to_base64url = require "ngx.base64".encode_base64url - - local function sha256_encode(encode_alg, key) - local bin, err = sha256_bin(key) - if err then - return nil, err - end - - return encode_alg(bin) - end - - function sha256_hex(key) - return sha256_encode(to_hex, key) - end - - function sha256_base64(key) - return sha256_encode(to_base64, key) - end - - function sha256_base64url(key) - return sha256_encode(to_base64url, key) - end -end -_M.sha256_hex = sha256_hex -_M.sha256_base64 = sha256_base64 -_M.sha256_base64url = sha256_base64url - - local get_now_ms local get_updated_now_ms local get_start_time_ms @@ -1496,6 +1433,7 @@ _M.get_updated_monotonic_ms = get_updated_monotonic_ms do local modules = { "kong.tools.table", + "kong.tools.sha256", "kong.tools.yield", } From a8de91a79e61b32bc78324a391bcdea24222783b Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 31 Oct 2023 10:21:31 +0800 Subject: [PATCH 3100/4351] refactor(tools): separate gzip functions from tools.utils (#11875) --- kong-3.6.0-0.rockspec | 1 + kong/tools/gzip.lua | 62 +++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 52 +----------------------------------- 3 files changed, 64 insertions(+), 51 deletions(-) create mode 100644 kong/tools/gzip.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 3b6b1a183fd..35cb06cc862 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -164,6 +164,7 @@ build = { ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", ["kong.tools.mime_type"] = "kong/tools/mime_type.lua", ["kong.tools.request_aware_table"] = "kong/tools/request_aware_table.lua", + ["kong.tools.gzip"] = "kong/tools/gzip.lua", ["kong.tools.string"] = "kong/tools/string.lua", ["kong.tools.table"] = "kong/tools/table.lua", ["kong.tools.sha256"] = "kong/tools/sha256.lua", diff --git a/kong/tools/gzip.lua b/kong/tools/gzip.lua new file mode 100644 index 00000000000..16c8906683c --- /dev/null +++ b/kong/tools/gzip.lua @@ -0,0 +1,62 @@ +local buffer = require "string.buffer" +local zlib = require "ffi-zlib" + + +local inflate_gzip = zlib.inflateGzip +local deflate_gzip = zlib.deflateGzip + + +local _M = {} + + +-- lua-ffi-zlib allocated buffer of length +1, +-- so use 64KB - 1 instead +local GZIP_CHUNK_SIZE = 65535 + + +local function read_input_buffer(input_buffer) + return function(size) + local data = input_buffer:get(size) + return data ~= "" and data or nil + end +end + + +local function write_output_buffer(output_buffer) + return function(data) + return output_buffer:put(data) + end +end + + +local function gzip_helper(inflate_or_deflate, input) + local input_buffer = buffer.new(0):set(input) + local output_buffer = buffer.new() + local ok, err = inflate_or_deflate(read_input_buffer(input_buffer), + write_output_buffer(output_buffer), + GZIP_CHUNK_SIZE) + if not ok then + return nil, err + end + + return output_buffer:get() +end + + +--- Gzip compress the content of a string +-- @tparam string str the uncompressed string +-- @return gz (string) of the compressed content, or nil, err to if an error occurs +function _M.deflate_gzip(str) + return gzip_helper(deflate_gzip, str) +end + + +--- Gzip decompress the content of a string +-- @tparam string gz the Gzip compressed string +-- @return str (string) of the decompressed content, or nil, err to if an error occurs +function _M.inflate_gzip(gz) + return gzip_helper(inflate_gzip, gz) +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 672a08a2ce6..d85a418ed44 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -10,12 +10,10 @@ local ffi = require "ffi" local uuid = require "resty.jit-uuid" -local buffer = require "string.buffer" local pl_stringx = require "pl.stringx" local pl_utils = require "pl.utils" local pl_path = require "pl.path" local pl_file = require "pl.file" -local zlib = require "ffi-zlib" local C = ffi.C local ffi_new = ffi.new @@ -35,8 +33,6 @@ local join = pl_stringx.join local split = pl_stringx.split local re_find = ngx.re.find local re_match = ngx.re.match -local inflate_gzip = zlib.inflateGzip -local deflate_gzip = zlib.deflateGzip local setmetatable = setmetatable ffi.cdef[[ @@ -1038,53 +1034,6 @@ do end -do - -- lua-ffi-zlib allocated buffer of length +1, - -- so use 64KB - 1 instead - local GZIP_CHUNK_SIZE = 65535 - - local function read_input_buffer(input_buffer) - return function(size) - local data = input_buffer:get(size) - return data ~= "" and data or nil - end - end - - local function write_output_buffer(output_buffer) - return function(data) - return output_buffer:put(data) - end - end - - local function gzip_helper(inflate_or_deflate, input) - local input_buffer = buffer.new(0):set(input) - local output_buffer = buffer.new() - local ok, err = inflate_or_deflate(read_input_buffer(input_buffer), - write_output_buffer(output_buffer), - GZIP_CHUNK_SIZE) - if not ok then - return nil, err - end - - return output_buffer:get() - end - - --- Gzip compress the content of a string - -- @tparam string str the uncompressed string - -- @return gz (string) of the compressed content, or nil, err to if an error occurs - function _M.deflate_gzip(str) - return gzip_helper(deflate_gzip, str) - end - - --- Gzip decompress the content of a string - -- @tparam string gz the Gzip compressed string - -- @return str (string) of the decompressed content, or nil, err to if an error occurs - function _M.inflate_gzip(gz) - return gzip_helper(inflate_gzip, gz) - end -end - - local get_mime_type local get_response_type local get_error_template @@ -1432,6 +1381,7 @@ _M.get_updated_monotonic_ms = get_updated_monotonic_ms do local modules = { + "kong.tools.gzip", "kong.tools.table", "kong.tools.sha256", "kong.tools.yield", From 224dc334af4274448d24cbf2776287d8cb9fc134 Mon Sep 17 00:00:00 2001 From: Andy Zhang <AndyZhang0707@users.noreply.github.com> Date: Tue, 31 Oct 2023 10:47:43 +0800 Subject: [PATCH 3101/4351] chore(conf): enable `dedicated_config_processing` by default (#11889) * chore: enable `dedicated_config_processing by default This reverts commit 6bccc872cbb3a8bb52389a4e7b18a06b59e05ac0. * docs(dcp): remove a trailing space --- changelog/unreleased/kong/dedicated_config_processing.yml | 2 +- kong.conf.default | 2 +- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 5 ++--- spec/kong_tests.conf | 2 +- 5 files changed, 6 insertions(+), 7 deletions(-) diff --git a/changelog/unreleased/kong/dedicated_config_processing.yml b/changelog/unreleased/kong/dedicated_config_processing.yml index 4f67bcab986..6b78ded49b4 100644 --- a/changelog/unreleased/kong/dedicated_config_processing.yml +++ b/changelog/unreleased/kong/dedicated_config_processing.yml @@ -1,4 +1,4 @@ message: | - rename `privileged_agent` to `dedicated_config_processing. + rename `privileged_agent` to `dedicated_config_processing. Enable `dedicated_config_processing` by default type: feature scope: Core diff --git a/kong.conf.default b/kong.conf.default index 33f5c527464..9bbd8fcb7f9 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -182,7 +182,7 @@ # cache (i.e. when the configured # `mem_cache_size`) is full. -#dedicated_config_processing = off # Enables or disables a special worker +#dedicated_config_processing = on # Enables or disables a special worker # process for configuration processing. This process # increases memory usage a little bit while # allowing to reduce latencies by moving some diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index e6915a699f0..d1f685ae7df 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -161,7 +161,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = on -dedicated_config_processing = off +dedicated_config_processing = on worker_consistency = eventual worker_state_update_frequency = 5 diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 6b6cb657292..ad41d52ea8b 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -65,7 +65,7 @@ describe("Configuration loader", function() assert.same({}, conf.status_ssl_cert) assert.same({}, conf.status_ssl_cert_key) assert.same(nil, conf.privileged_agent) - assert.same(false, conf.dedicated_config_processing) + assert.same(true, conf.dedicated_config_processing) assert.same(false, conf.allow_debug_header) assert.is_nil(getmetatable(conf)) end) @@ -2020,7 +2020,7 @@ describe("Configuration loader", function() privileged_agent = "on", })) assert.same(nil, conf.privileged_agent) - assert.same(false, conf.dedicated_config_processing) + assert.same(true, conf.dedicated_config_processing) assert.equal(nil, err) -- no clobber @@ -2419,7 +2419,6 @@ describe("Configuration loader", function() assert.matches(label.err, err) end end) - end) end) diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 49714f7cb53..f7c101f231e 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -25,7 +25,7 @@ anonymous_reports = off worker_consistency = strict -dedicated_config_processing = off +dedicated_config_processing = on dns_hostsfile = spec/fixtures/hosts From 07e82fe54844d80d7e18cf1249501eca35f9447f Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 30 Oct 2023 08:59:12 +0000 Subject: [PATCH 3102/4351] chore(deps): bump tj-actions/changed-files from 39.2.3 to 40.0.0 Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 39.2.3 to 40.0.0. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/95690f9ece77c1740f4a55b7f1de9023ed6b1f87...af292f1e845a0377b596972698a8598734eb2796) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index eba804875b2..38bf78cd69c 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@95690f9ece77c1740f4a55b7f1de9023ed6b1f87 # v37 + uses: tj-actions/changed-files@af292f1e845a0377b596972698a8598734eb2796 # v37 with: files_yaml: | changelogs: From f4e54a07d9459eae88ba691f1ec52b0443136c3b Mon Sep 17 00:00:00 2001 From: "Qirui(Keery) Nie" <windmgc@gmail.com> Date: Tue, 31 Oct 2023 14:30:42 +0800 Subject: [PATCH 3103/4351] tests(azure-functions): remove usage of mockbin in `azure-functions` tests (#11879) FTI-5523 KAG-2912 --- .../35-azure-functions/01-access_spec.lua | 94 ++++++++++++++++--- 1 file changed, 81 insertions(+), 13 deletions(-) diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index dfcc0ffc787..9907c7e0d0b 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -1,13 +1,50 @@ local helpers = require "spec.helpers" local meta = require "kong.meta" +local http_mock = require "spec.helpers.http_mock" local server_tokens = meta._SERVER_TOKENS for _, strategy in helpers.each_strategy() do - describe("#flaky Plugin: Azure Functions (access) [#" .. strategy .. "]", function() + describe("Plugin: Azure Functions (access) [#" .. strategy .. "]", function() + local mock local proxy_client + local mock_http_server_port = helpers.get_available_port() + + mock = http_mock.new("127.0.0.1:" .. mock_http_server_port, { + ["/"] = { + access = [[ + local json = require "cjson" + local method = ngx.req.get_method() + local uri = ngx.var.request_uri + local headers = ngx.req.get_headers(nil, true) + local query_args = ngx.req.get_uri_args() + ngx.req.read_body() + local body + -- collect body + body = ngx.req.get_body_data() + if not body then + local file = ngx.req.get_body_file() + if file then + local f = io.open(file, "r") + if f then + body = f:read("*a") + f:close() + end + end + end + ngx.say(json.encode({ + query_args = query_args, + uri = uri, + method = method, + headers = headers, + body = body, + status = 200, + })) + ]] + }, + }) setup(function() local _, db = helpers.get_db_utils(strategy, { @@ -21,16 +58,35 @@ for _, strategy in helpers.each_strategy() do protocols = { "http", "https" }, } - -- this plugin definition results in an upstream url to - -- http://mockbin.org/request - -- which will echo the request for inspection + -- Mocking lua-resty-http's request_uri function + db.plugins:insert { + name = "pre-function", + route = { id = route2.id }, + config = { + access = { + [[ + local http = require "resty.http" + local json = require "cjson" + local _request_uri = http.request_uri + http.request_uri = function (self, uri, params) + local scheme, host, port, _, _ = unpack(http:parse_uri(uri)) + local mock_server_port = ]] .. mock_http_server_port .. [[ + -- Replace the port with the mock server port + local new_uri = string.format("%s://%s:%d", scheme, host, mock_server_port) + return _request_uri(self, new_uri, params) + end + ]] + } + } + } + db.plugins:insert { name = "azure-functions", route = { id = route2.id }, config = { - https = true, - appname = "mockbin", - hostdomain = "org", + https = false, + appname = "azure", + hostdomain = "example.com", routeprefix = "request", functionname = "test-func-name", apikey = "anything_but_an_API_key", @@ -38,11 +94,22 @@ for _, strategy in helpers.each_strategy() do }, } - assert(helpers.start_kong{ - database = strategy, - plugins = "azure-functions", + local fixtures = { + dns_mock = helpers.dns_mock.new() + } + + fixtures.dns_mock:A({ + name = "azure.example.com", + address = "127.0.0.1", }) + assert(helpers.start_kong({ + database = strategy, + untrusted_lua = "on", + plugins = "azure-functions,pre-function", + }, nil, nil, fixtures)) + + assert(mock:start()) end) -- setup before_each(function() @@ -55,6 +122,7 @@ for _, strategy in helpers.each_strategy() do teardown(function() helpers.stop_kong() + assert(mock:stop()) end) @@ -70,7 +138,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.same({ hello ="world" }, json.queryString) + assert.same({ hello ="world" }, json.query_args) end) it("passes request body", function() @@ -87,7 +155,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.same(body, json.postData.text) + assert.same(body, json.body) end) it("passes the path parameters", function() @@ -101,7 +169,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.matches("mockbin.org/request/test%-func%-name/and/then/some", json.url) + assert.matches("/request/test%-func%-name/and/then/some", json.uri) end) it("passes the method", function() From dda623d8ebbcbb550b331e7a958b7c307418c3b4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 31 Oct 2023 11:02:42 +0200 Subject: [PATCH 3104/4351] chore(patches): make arm64 reg allow patches apply cleanly (#11886) ### Summary Before: ``` patching file bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h Hunk #1 succeeded at 1133 (offset 26 lines). Hunk #2 succeeded at 1142 (offset 26 lines). ``` After: ``` patching file bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h ``` Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- .../patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch b/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch index fb190bfeb34..7a0d5fb5647 100644 --- a/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch +++ b/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch @@ -12,7 +12,7 @@ diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-2 index 3889883d..c216fced 100644 --- a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h +++ b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -@@ -1107,6 +1107,8 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) +@@ -1133,6 +1133,8 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) } type = ra_scratch(as, rset_clear(gpr, tmp)); idx = asm_fuseahuref(as, ir->op1, &ofs, rset_clear(gpr, type), A64I_LDRx); @@ -21,7 +21,7 @@ index 3889883d..c216fced 100644 if (ir->o == IR_VLOAD) ofs += 8 * ir->op2; /* Always do the type check, even if the load result is unused. */ asm_guardcc(as, irt_isnum(ir->t) ? CC_LS : CC_NE); -@@ -1114,7 +1116,7 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) +@@ -1140,7 +1142,7 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) lj_assertA(irt_isinteger(ir->t) || irt_isnum(ir->t), "bad load type %d", irt_type(ir->t)); emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32), From a16522ea46cfa992a86c3db07353f4315af92b3a Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Tue, 31 Oct 2023 11:06:13 -0700 Subject: [PATCH 3105/4351] fix(acl): Add missing descriptions to plugin schema (#11888) --- kong/plugins/acl/schema.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acl/schema.lua b/kong/plugins/acl/schema.lua index 3cde65a7443..c8fd776ca50 100644 --- a/kong/plugins/acl/schema.lua +++ b/kong/plugins/acl/schema.lua @@ -9,9 +9,9 @@ return { { config = { type = "record", fields = { - { allow = { type = "array", elements = { type = "string" }, }, }, - { deny = { type = "array", elements = { type = "string" }, }, }, - { hide_groups_header = { type = "boolean", required = true, default = false }, }, + { allow = { type = "array", elements = { type = "string", description = "Arbitrary group names that are allowed to consume the service or route. One of `config.allow` or `config.deny` must be specified." }, }, }, + { deny = { type = "array", elements = { type = "string", description = "Arbitrary group names that are not allowed to consume the service or route. One of `config.allow` or `config.deny` must be specified." }, }, }, + { hide_groups_header = { type = "boolean", required = true, default = false, description = "If enabled (`true`), prevents the `X-Consumer-Groups` header from being sent in the request to the upstream service." }, }, }, } } From b0d5fa2b2a38bcbebeb141093ce1cca467efa740 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 1 Nov 2023 02:08:35 +0800 Subject: [PATCH 3106/4351] refactor(tools): separate uuid functions from tools.utils (#11873) --- kong-3.6.0-0.rockspec | 1 + kong/tools/utils.lua | 28 +++++++--------------------- kong/tools/uuid.lua | 35 +++++++++++++++++++++++++++++++++++ 3 files changed, 43 insertions(+), 21 deletions(-) create mode 100644 kong/tools/uuid.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 35cb06cc862..fb706d21b57 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -169,6 +169,7 @@ build = { ["kong.tools.table"] = "kong/tools/table.lua", ["kong.tools.sha256"] = "kong/tools/sha256.lua", ["kong.tools.yield"] = "kong/tools/yield.lua", + ["kong.tools.uuid"] = "kong/tools/uuid.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index d85a418ed44..37e7a83ebd8 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -9,7 +9,6 @@ -- @module kong.tools.utils local ffi = require "ffi" -local uuid = require "resty.jit-uuid" local pl_stringx = require "pl.stringx" local pl_utils = require "pl.utils" local pl_path = require "pl.path" @@ -31,7 +30,6 @@ local find = string.find local gsub = string.gsub local join = pl_stringx.join local split = pl_stringx.split -local re_find = ngx.re.find local re_match = ngx.re.match local setmetatable = setmetatable @@ -212,11 +210,6 @@ do _M.get_rand_bytes = get_rand_bytes end ---- Generates a v4 uuid. --- @function uuid --- @return string with uuid -_M.uuid = uuid.generate_v4 - --- Generates a random unique string -- @return string The random string (a chunk of base64ish-encoded random bytes) do @@ -243,20 +236,6 @@ do _M.random_string = random_string end -local uuid_regex = "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$" -function _M.is_valid_uuid(str) - if type(str) ~= 'string' or #str ~= 36 then - return false - end - return re_find(str, uuid_regex, 'ioj') ~= nil -end - --- function below is more acurate, but invalidates previously accepted uuids and hence causes --- trouble with existing data during migrations. --- see: https://github.com/thibaultcha/lua-resty-jit-uuid/issues/8 --- function _M.is_valid_uuid(str) --- return str == "00000000-0000-0000-0000-000000000000" or uuid.is_valid(str) ---end do local url = require "socket.url" @@ -1009,6 +988,12 @@ do ]] end + if not pcall(ffi.typeof, "ngx_int_t") then + ffi.cdef [[ + typedef intptr_t ngx_int_t; + ]] + end + -- ngx_str_t defined by lua-resty-core local s = ffi_new("ngx_str_t[1]") s[0].data = "10" @@ -1385,6 +1370,7 @@ do "kong.tools.table", "kong.tools.sha256", "kong.tools.yield", + "kong.tools.uuid", } for _, str in ipairs(modules) do diff --git a/kong/tools/uuid.lua b/kong/tools/uuid.lua new file mode 100644 index 00000000000..08dfb5106c6 --- /dev/null +++ b/kong/tools/uuid.lua @@ -0,0 +1,35 @@ +local uuid = require "resty.jit-uuid" + + +local re_find = ngx.re.find + + +local uuid_regex = "^[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}$" + + +local _M = {} + + +--- Generates a v4 uuid. +-- @function uuid +-- @return string with uuid +_M.uuid = uuid.generate_v4 + + +function _M.is_valid_uuid(str) + if type(str) ~= 'string' or #str ~= 36 then + return false + end + return re_find(str, uuid_regex, 'ioj') ~= nil +end + + +-- function below is more acurate, but invalidates previously accepted uuids and hence causes +-- trouble with existing data during migrations. +-- see: https://github.com/thibaultcha/lua-resty-jit-uuid/issues/8 +-- function _M.is_valid_uuid(str) +-- return str == "00000000-0000-0000-0000-000000000000" or uuid.is_valid(str) +--end + + +return _M From b3851a634c98660ef6559e35e4e059e6c761f9db Mon Sep 17 00:00:00 2001 From: Datong Sun <datong.sun@konghq.com> Date: Thu, 2 Nov 2023 14:30:02 +0800 Subject: [PATCH 3107/4351] chore(deps): bump `atc-router` to `v1.3.1` (#11903) --- .requirements | 2 +- build/openresty/atc_router/atc_router_repositories.bzl | 2 +- changelog/unreleased/kong/bump_atc_router.yml | 2 ++ scripts/explain_manifest/suites.py | 6 +++++- 4 files changed, 9 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/bump_atc_router.yml diff --git a/.requirements b/.requirements index 29282e1b8aa..a14eda9f2d0 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=b0d5e7e2a2ca59bb051959385d3e42d96c93bb98 # 1.2.0 +ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 KONG_MANAGER=nightly NGX_WASM_MODULE=21732b18fc46f409962ae77ddf01c713b568d078 # prerelease-0.1.1 diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl index 9384071a714..2daf5879f83 100644 --- a/build/openresty/atc_router/atc_router_repositories.bzl +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -1,4 +1,4 @@ -"""A module defining the third party dependency PCRE""" +"""A module defining the dependency atc-router""" load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") diff --git a/changelog/unreleased/kong/bump_atc_router.yml b/changelog/unreleased/kong/bump_atc_router.yml new file mode 100644 index 00000000000..a0013d1e64d --- /dev/null +++ b/changelog/unreleased/kong/bump_atc_router.yml @@ -0,0 +1,2 @@ +message: Bump `atc-router` to `v1.3.1` +type: "dependency" diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 4c50828ba07..b1a19b9c846 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -60,6 +60,10 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): .contain("ngx_http_lua_kong_ffi_var_set_by_index") \ .contain("ngx_http_lua_kong_ffi_var_load_indexes") + expect("/usr/local/openresty/lualib/libatc_router.so", "ATC router so should have ffi module compiled") \ + .functions \ + .contain("router_execute") + if libxcrypt_no_obsolete_api: expect("/usr/local/openresty/nginx/sbin/nginx", "nginx linked with libxcrypt.so.2") \ .needed_libraries.contain("libcrypt.so.2") @@ -134,4 +138,4 @@ def docker_suites(expect): "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", #CentOS/RHEL 7 "/etc/ssl/cert.pem", #OpenBSD, Alpine ), "ca-certiticates exists") \ - .exists() \ No newline at end of file + .exists() From 5f5e272a684c9952fe57456de471b041f105c712 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 3 Nov 2023 12:36:56 +0800 Subject: [PATCH 3108/4351] refactor(router): use ATC raw string literal in expressions generation (#11904) This helps with generating easier to read expressions, and the code is more straightforward. However, we must fallback to the old style escaping if the value contains `"#` (very unlikely case). KAG-2952 --- kong/router/atc.lua | 6 ++++ kong/router/compat.lua | 4 +-- spec/01-unit/08-router_spec.lua | 51 +++++++++++++++++++++++++++------ 3 files changed, 50 insertions(+), 11 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 7c59cba03b4..533ae525120 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -96,6 +96,12 @@ end local function escape_str(str) + -- raw string + if not str:find([["#]], 1, true) then + return "r#\"" .. str .. "\"#" + end + + -- standard string escaping (unlikely case) if str:find([[\]], 1, true) then str = str:gsub([[\]], [[\\]]) end diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 6da3522f469..531cd8b1fa8 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -165,9 +165,9 @@ local function get_expression(route) -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered if srcs or dsts then - gen = "(net.protocol != \"tls\"" .. LOGICAL_OR .. gen .. ")" + gen = "(net.protocol != r#\"tls\"#" .. LOGICAL_OR .. gen .. ")" else - gen = "(net.protocol != \"https\"" .. LOGICAL_OR .. gen .. ")" + gen = "(net.protocol != r#\"https\"#" .. LOGICAL_OR .. gen .. ")" end expression_append(expr_buf, LOGICAL_AND, gen) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index b8b39777f69..114ff31fbe2 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2150,40 +2150,73 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" it("empty methods", function() use_case[1].route.methods = v - assert.equal(get_expression(use_case[1].route), [[(http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.path ^= r#"/foo"#)]]) assert(new_router(use_case)) end) it("empty hosts", function() use_case[1].route.hosts = v - assert.equal(get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == r#"GET"#) && (http.path ^= r#"/foo"#)]]) assert(new_router(use_case)) end) it("empty headers", function() use_case[1].route.headers = v - assert.equal(get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == r#"GET"#) && (http.path ^= r#"/foo"#)]]) assert(new_router(use_case)) end) it("empty paths", function() use_case[1].route.paths = v - assert.equal(get_expression(use_case[1].route), [[(http.method == "GET")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == r#"GET"#)]]) assert(new_router(use_case)) end) it("empty snis", function() use_case[1].route.snis = v - assert.equal(get_expression(use_case[1].route), [[(http.method == "GET") && (http.path ^= "/foo")]]) + assert.equal(get_expression(use_case[1].route), [[(http.method == r#"GET"#) && (http.path ^= r#"/foo"#)]]) assert(new_router(use_case)) end) end end) + describe("raw string", function() + local use_case + local get_expression = atc_compat.get_expression + + before_each(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + }, + }, + } + end) + + it("path has '\"'", function() + use_case[1].route.paths = { [[~/\"/*$]], } + + assert.equal([[(http.method == r#"GET"#) && (http.path ~ r#"^/\"/*$"#)]], + get_expression(use_case[1].route)) + assert(new_router(use_case)) + end) + + it("path has '\"#'", function() + use_case[1].route.paths = { [[~/\"#/*$]], } + + assert.equal([[(http.method == r#"GET"#) && (http.path ~ "^/\\\"#/*$")]], + get_expression(use_case[1].route)) + assert(new_router(use_case)) + end) + end) + describe("check regex with '\\'", function() local use_case local get_expression = atc_compat.get_expression @@ -2203,7 +2236,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" it("regex path has double '\\'", function() use_case[1].route.paths = { [[~/\\/*$]], } - assert.equal([[(http.method == "GET") && (http.path ~ "^/\\\\/*$")]], + assert.equal([[(http.method == r#"GET"#) && (http.path ~ r#"^/\\/*$"#)]], get_expression(use_case[1].route)) assert(new_router(use_case)) end) @@ -2211,7 +2244,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" it("regex path has '\\d'", function() use_case[1].route.paths = { [[~/\d+]], } - assert.equal([[(http.method == "GET") && (http.path ~ "^/\\d+")]], + assert.equal([[(http.method == r#"GET"#) && (http.path ~ r#"^/\d+"#)]], get_expression(use_case[1].route)) assert(new_router(use_case)) end) @@ -4659,7 +4692,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" use_case[1].route.destinations = {{ ip = "192.168.0.1/16" },} assert.equal(get_expression(use_case[1].route), - [[(net.protocol != "tls" || (tls.sni == "www.example.org")) && (net.dst.ip in 192.168.0.0/16)]]) + [[(net.protocol != r#"tls"# || (tls.sni == r#"www.example.org"#)) && (net.dst.ip in 192.168.0.0/16)]]) assert(new_router(use_case)) end) @@ -4667,7 +4700,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" use_case[1].route.destinations = v assert.equal(get_expression(use_case[1].route), - [[(net.protocol != "tls" || (tls.sni == "www.example.org")) && (net.src.ip == 127.0.0.1)]]) + [[(net.protocol != r#"tls"# || (tls.sni == r#"www.example.org"#)) && (net.src.ip == 127.0.0.1)]]) assert(new_router(use_case)) end) end From 076b8ef479bb6658637820b84fb5cacf323b8cc9 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 3 Nov 2023 14:14:27 +0800 Subject: [PATCH 3109/4351] refactor(tools): separate rand functions from tools.utils (#11897) separate rand functions from tools.utils --- kong-3.6.0-0.rockspec | 1 + kong/tools/rand.lua | 133 ++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 120 +------------------------------------ 3 files changed, 135 insertions(+), 119 deletions(-) create mode 100644 kong/tools/rand.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index fb706d21b57..a34044faeeb 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -170,6 +170,7 @@ build = { ["kong.tools.sha256"] = "kong/tools/sha256.lua", ["kong.tools.yield"] = "kong/tools/yield.lua", ["kong.tools.uuid"] = "kong/tools/uuid.lua", + ["kong.tools.rand"] = "kong/tools/rand.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/rand.lua b/kong/tools/rand.lua new file mode 100644 index 00000000000..cfb4bfbf340 --- /dev/null +++ b/kong/tools/rand.lua @@ -0,0 +1,133 @@ +local ffi = require "ffi" + + +local C = ffi.C +local ffi_new = ffi.new + + +ffi.cdef[[ +typedef unsigned char u_char; + +int RAND_bytes(u_char *buf, int num); + +unsigned long ERR_get_error(void); +void ERR_load_crypto_strings(void); +void ERR_free_strings(void); + +const char *ERR_reason_error_string(unsigned long e); + +int open(const char * filename, int flags, ...); +size_t read(int fd, void *buf, size_t count); +int write(int fd, const void *ptr, int numbytes); +int close(int fd); +char *strerror(int errnum); +]] + + +local _M = {} + + +local get_rand_bytes +do + local ngx_log = ngx.log + local WARN = ngx.WARN + + local system_constants = require "lua_system_constants" + local O_RDONLY = system_constants.O_RDONLY() + local ffi_fill = ffi.fill + local ffi_str = ffi.string + local bytes_buf_t = ffi.typeof "char[?]" + + local function urandom_bytes(buf, size) + local fd = C.open("/dev/urandom", O_RDONLY, 0) -- mode is ignored + if fd < 0 then + ngx_log(WARN, "Error opening random fd: ", + ffi_str(C.strerror(ffi.errno()))) + + return false + end + + local res = C.read(fd, buf, size) + if res <= 0 then + ngx_log(WARN, "Error reading from urandom: ", + ffi_str(C.strerror(ffi.errno()))) + + return false + end + + if C.close(fd) ~= 0 then + ngx_log(WARN, "Error closing urandom: ", + ffi_str(C.strerror(ffi.errno()))) + end + + return true + end + + -- try to get n_bytes of CSPRNG data, first via /dev/urandom, + -- and then falling back to OpenSSL if necessary + get_rand_bytes = function(n_bytes, urandom) + local buf = ffi_new(bytes_buf_t, n_bytes) + ffi_fill(buf, n_bytes, 0x0) + + -- only read from urandom if we were explicitly asked + if urandom then + local rc = urandom_bytes(buf, n_bytes) + + -- if the read of urandom was successful, we returned true + -- and buf is filled with our bytes, so return it as a string + if rc then + return ffi_str(buf, n_bytes) + end + end + + if C.RAND_bytes(buf, n_bytes) == 0 then + -- get error code + local err_code = C.ERR_get_error() + if err_code == 0 then + return nil, "could not get SSL error code from the queue" + end + + -- get human-readable error string + C.ERR_load_crypto_strings() + local err = C.ERR_reason_error_string(err_code) + C.ERR_free_strings() + + return nil, "could not get random bytes (" .. + "reason:" .. ffi_str(err) .. ") " + end + + return ffi_str(buf, n_bytes) + end +end +_M.get_rand_bytes = get_rand_bytes + + +--- Generates a random unique string +-- @return string The random string (a chunk of base64ish-encoded random bytes) +local random_string +do + local char = string.char + local rand = math.random + local encode_base64 = ngx.encode_base64 + + -- generate a random-looking string by retrieving a chunk of bytes and + -- replacing non-alphanumeric characters with random alphanumeric replacements + -- (we dont care about deriving these bytes securely) + -- this serves to attempt to maintain some backward compatibility with the + -- previous implementation (stripping a UUID of its hyphens), while significantly + -- expanding the size of the keyspace. + random_string = function() + -- get 24 bytes, which will return a 32 char string after encoding + -- this is done in attempt to maintain backwards compatibility as + -- much as possible while improving the strength of this function + return encode_base64(get_rand_bytes(24, true)) + :gsub("/", char(rand(48, 57))) -- 0 - 10 + :gsub("+", char(rand(65, 90))) -- A - Z + :gsub("=", char(rand(97, 122))) -- a - z + end + +end +_M.random_string = random_string + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 37e7a83ebd8..3fa9e2ab1f8 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -34,8 +34,6 @@ local re_match = ngx.re.match local setmetatable = setmetatable ffi.cdef[[ -typedef unsigned char u_char; - typedef long time_t; typedef int clockid_t; typedef struct timespec { @@ -46,20 +44,6 @@ typedef struct timespec { int clock_gettime(clockid_t clk_id, struct timespec *tp); int gethostname(char *name, size_t len); - -int RAND_bytes(u_char *buf, int num); - -unsigned long ERR_get_error(void); -void ERR_load_crypto_strings(void); -void ERR_free_strings(void); - -const char *ERR_reason_error_string(unsigned long e); - -int open(const char * filename, int flags, ...); -size_t read(int fd, void *buf, size_t count); -int write(int fd, const void *ptr, int numbytes); -int close(int fd); -char *strerror(int errnum); ]] local _M = {} @@ -134,109 +118,6 @@ do end -local get_rand_bytes - -do - local ngx_log = ngx.log - local WARN = ngx.WARN - - local system_constants = require "lua_system_constants" - local O_RDONLY = system_constants.O_RDONLY() - local ffi_fill = ffi.fill - local ffi_str = ffi.string - local bytes_buf_t = ffi.typeof "char[?]" - - local function urandom_bytes(buf, size) - local fd = C.open("/dev/urandom", O_RDONLY, 0) -- mode is ignored - if fd < 0 then - ngx_log(WARN, "Error opening random fd: ", - ffi_str(C.strerror(ffi.errno()))) - - return false - end - - local res = C.read(fd, buf, size) - if res <= 0 then - ngx_log(WARN, "Error reading from urandom: ", - ffi_str(C.strerror(ffi.errno()))) - - return false - end - - if C.close(fd) ~= 0 then - ngx_log(WARN, "Error closing urandom: ", - ffi_str(C.strerror(ffi.errno()))) - end - - return true - end - - -- try to get n_bytes of CSPRNG data, first via /dev/urandom, - -- and then falling back to OpenSSL if necessary - get_rand_bytes = function(n_bytes, urandom) - local buf = ffi_new(bytes_buf_t, n_bytes) - ffi_fill(buf, n_bytes, 0x0) - - -- only read from urandom if we were explicitly asked - if urandom then - local rc = urandom_bytes(buf, n_bytes) - - -- if the read of urandom was successful, we returned true - -- and buf is filled with our bytes, so return it as a string - if rc then - return ffi_str(buf, n_bytes) - end - end - - if C.RAND_bytes(buf, n_bytes) == 0 then - -- get error code - local err_code = C.ERR_get_error() - if err_code == 0 then - return nil, "could not get SSL error code from the queue" - end - - -- get human-readable error string - C.ERR_load_crypto_strings() - local err = C.ERR_reason_error_string(err_code) - C.ERR_free_strings() - - return nil, "could not get random bytes (" .. - "reason:" .. ffi_str(err) .. ") " - end - - return ffi_str(buf, n_bytes) - end - - _M.get_rand_bytes = get_rand_bytes -end - ---- Generates a random unique string --- @return string The random string (a chunk of base64ish-encoded random bytes) -do - local char = string.char - local rand = math.random - local encode_base64 = ngx.encode_base64 - - -- generate a random-looking string by retrieving a chunk of bytes and - -- replacing non-alphanumeric characters with random alphanumeric replacements - -- (we dont care about deriving these bytes securely) - -- this serves to attempt to maintain some backward compatibility with the - -- previous implementation (stripping a UUID of its hyphens), while significantly - -- expanding the size of the keyspace. - local function random_string() - -- get 24 bytes, which will return a 32 char string after encoding - -- this is done in attempt to maintain backwards compatibility as - -- much as possible while improving the strength of this function - return encode_base64(get_rand_bytes(24, true)) - :gsub("/", char(rand(48, 57))) -- 0 - 10 - :gsub("+", char(rand(65, 90))) -- A - Z - :gsub("=", char(rand(97, 122))) -- a - z - end - - _M.random_string = random_string -end - - do local url = require "socket.url" @@ -1371,6 +1252,7 @@ do "kong.tools.sha256", "kong.tools.yield", "kong.tools.uuid", + "kong.tools.rand", } for _, str in ipairs(modules) do From d4ff0e8bc8589e2e0a277f3c3ca20caeae6adb34 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 3 Nov 2023 14:15:42 +0800 Subject: [PATCH 3110/4351] refactor(tools): separate string functions from tools.utils (#11884) separate string functions from tools.utils --- kong/tools/string.lua | 133 ++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 123 +------------------------------------- 2 files changed, 134 insertions(+), 122 deletions(-) diff --git a/kong/tools/string.lua b/kong/tools/string.lua index 3ed03a5d293..45aa2a4ab6b 100644 --- a/kong/tools/string.lua +++ b/kong/tools/string.lua @@ -1,3 +1,11 @@ +local pl_stringx = require "pl.stringx" + + +local type = type +local ipairs = ipairs +local tostring = tostring +local lower = string.lower +local fmt = string.format local find = string.find local gsub = string.gsub @@ -5,6 +13,131 @@ local gsub = string.gsub local _M = {} +--- splits a string. +-- just a placeholder to the penlight `pl.stringx.split` function +-- @function split +_M.split = pl_stringx.split + + +--- strips whitespace from a string. +-- @function strip +_M.strip = function(str) + if str == nil then + return "" + end + str = tostring(str) + if #str > 200 then + return str:gsub("^%s+", ""):reverse():gsub("^%s+", ""):reverse() + else + return str:match("^%s*(.-)%s*$") + end +end + + +-- Numbers taken from table 3-7 in www.unicode.org/versions/Unicode6.2.0/UnicodeStandard-6.2.pdf +-- find-based solution inspired by http://notebook.kulchenko.com/programming/fixing-malformed-utf8-in-lua +function _M.validate_utf8(val) + local str = tostring(val) + local i, len = 1, #str + while i <= len do + if i == find(str, "[%z\1-\127]", i) then i = i + 1 + elseif i == find(str, "[\194-\223][\123-\191]", i) then i = i + 2 + elseif i == find(str, "\224[\160-\191][\128-\191]", i) + or i == find(str, "[\225-\236][\128-\191][\128-\191]", i) + or i == find(str, "\237[\128-\159][\128-\191]", i) + or i == find(str, "[\238-\239][\128-\191][\128-\191]", i) then i = i + 3 + elseif i == find(str, "\240[\144-\191][\128-\191][\128-\191]", i) + or i == find(str, "[\241-\243][\128-\191][\128-\191][\128-\191]", i) + or i == find(str, "\244[\128-\143][\128-\191][\128-\191]", i) then i = i + 4 + else + return false, i + end + end + + return true +end + + +--- +-- Converts bytes to another unit in a human-readable string. +-- @tparam number bytes A value in bytes. +-- +-- @tparam[opt] string unit The unit to convert the bytes into. Can be either +-- of `b/B`, `k/K`, `m/M`, or `g/G` for bytes (unchanged), kibibytes, +-- mebibytes, or gibibytes, respectively. Defaults to `b` (bytes). +-- @tparam[opt] number scale The number of digits to the right of the decimal +-- point. Defaults to 2. +-- @treturn string A human-readable string. +-- @usage +-- +-- bytes_to_str(5497558) -- "5497558" +-- bytes_to_str(5497558, "m") -- "5.24 MiB" +-- bytes_to_str(5497558, "G", 3) -- "5.120 GiB" +-- +function _M.bytes_to_str(bytes, unit, scale) + if not unit or unit == "" or lower(unit) == "b" then + return fmt("%d", bytes) + end + + scale = scale or 2 + + if type(scale) ~= "number" or scale < 0 then + error("scale must be equal or greater than 0", 2) + end + + local fspec = fmt("%%.%df", scale) + + if lower(unit) == "k" then + return fmt(fspec .. " KiB", bytes / 2^10) + end + + if lower(unit) == "m" then + return fmt(fspec .. " MiB", bytes / 2^20) + end + + if lower(unit) == "g" then + return fmt(fspec .. " GiB", bytes / 2^30) + end + + error("invalid unit '" .. unit .. "' (expected 'k/K', 'm/M', or 'g/G')", 2) +end + + +local try_decode_base64 +do + local decode_base64 = ngx.decode_base64 + local decode_base64url = require "ngx.base64".decode_base64url + + local function decode_base64_str(str) + if type(str) == "string" then + return decode_base64(str) + or decode_base64url(str) + or nil, "base64 decoding failed: invalid input" + + else + return nil, "base64 decoding failed: not a string" + end + end + + function try_decode_base64(value) + if type(value) == "table" then + for i, v in ipairs(value) do + value[i] = decode_base64_str(v) or v + end + + return value + end + + if type(value) == "string" then + return decode_base64_str(value) or value + end + + return value + end +end +_M.try_decode_base64 = try_decode_base64 + + local replace_dashes local replace_dashes_lower do diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 3fa9e2ab1f8..2bab014e55d 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -48,25 +48,6 @@ int gethostname(char *name, size_t len); local _M = {} ---- splits a string. --- just a placeholder to the penlight `pl.stringx.split` function --- @function split -_M.split = split - ---- strips whitespace from a string. --- @function strip -_M.strip = function(str) - if str == nil then - return "" - end - str = tostring(str) - if #str > 200 then - return str:gsub("^%s+", ""):reverse():gsub("^%s+", ""):reverse() - else - return str:match("^%s*(.-)%s*$") - end -end - do local _system_infos @@ -338,29 +319,6 @@ function _M.load_module_if_exists(module_name) end end --- Numbers taken from table 3-7 in www.unicode.org/versions/Unicode6.2.0/UnicodeStandard-6.2.pdf --- find-based solution inspired by http://notebook.kulchenko.com/programming/fixing-malformed-utf8-in-lua -function _M.validate_utf8(val) - local str = tostring(val) - local i, len = 1, #str - while i <= len do - if i == find(str, "[%z\1-\127]", i) then i = i + 1 - elseif i == find(str, "[\194-\223][\123-\191]", i) then i = i + 2 - elseif i == find(str, "\224[\160-\191][\128-\191]", i) - or i == find(str, "[\225-\236][\128-\191][\128-\191]", i) - or i == find(str, "\237[\128-\159][\128-\191]", i) - or i == find(str, "[\238-\239][\128-\191][\128-\191]", i) then i = i + 3 - elseif i == find(str, "\240[\144-\191][\128-\191][\128-\191]", i) - or i == find(str, "[\241-\243][\128-\191][\128-\191][\128-\191]", i) - or i == find(str, "\244[\128-\143][\128-\191][\128-\191]", i) then i = i + 4 - else - return false, i - end - end - - return true -end - do local ipmatcher = require "resty.ipmatcher" @@ -815,51 +773,6 @@ do end ---- --- Converts bytes to another unit in a human-readable string. --- @tparam number bytes A value in bytes. --- --- @tparam[opt] string unit The unit to convert the bytes into. Can be either --- of `b/B`, `k/K`, `m/M`, or `g/G` for bytes (unchanged), kibibytes, --- mebibytes, or gibibytes, respectively. Defaults to `b` (bytes). --- @tparam[opt] number scale The number of digits to the right of the decimal --- point. Defaults to 2. --- @treturn string A human-readable string. --- @usage --- --- bytes_to_str(5497558) -- "5497558" --- bytes_to_str(5497558, "m") -- "5.24 MiB" --- bytes_to_str(5497558, "G", 3) -- "5.120 GiB" --- -function _M.bytes_to_str(bytes, unit, scale) - if not unit or unit == "" or lower(unit) == "b" then - return fmt("%d", bytes) - end - - scale = scale or 2 - - if type(scale) ~= "number" or scale < 0 then - error("scale must be equal or greater than 0", 2) - end - - local fspec = fmt("%%.%df", scale) - - if lower(unit) == "k" then - return fmt(fspec .. " KiB", bytes / 2^10) - end - - if lower(unit) == "m" then - return fmt(fspec .. " MiB", bytes / 2^20) - end - - if lower(unit) == "g" then - return fmt(fspec .. " GiB", bytes / 2^30) - end - - error("invalid unit '" .. unit .. "' (expected 'k/K', 'm/M', or 'g/G')", 2) -end - - do local NGX_ERROR = ngx.ERROR @@ -1176,41 +1089,6 @@ end _M.time_ns = time_ns -local try_decode_base64 -do - local decode_base64 = ngx.decode_base64 - local decode_base64url = require "ngx.base64".decode_base64url - - local function decode_base64_str(str) - if type(str) == "string" then - return decode_base64(str) - or decode_base64url(str) - or nil, "base64 decoding failed: invalid input" - - else - return nil, "base64 decoding failed: not a string" - end - end - - function try_decode_base64(value) - if type(value) == "table" then - for i, v in ipairs(value) do - value[i] = decode_base64_str(v) or v - end - - return value - end - - if type(value) == "string" then - return decode_base64_str(value) or value - end - - return value - end -end -_M.try_decode_base64 = try_decode_base64 - - local get_now_ms local get_updated_now_ms local get_start_time_ms @@ -1251,6 +1129,7 @@ do "kong.tools.table", "kong.tools.sha256", "kong.tools.yield", + "kong.tools.string", "kong.tools.uuid", "kong.tools.rand", } From bd1ac6abc42ccca0567f5ce34f7ebed71e3cafd6 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Sun, 5 Nov 2023 05:02:59 +0800 Subject: [PATCH 3111/4351] refactor(runloop/wasm): optimize hash_chain_entity with string.buffer (#11304) * refactor(runloop/wsam): optimize hash_chain_entity with string.buffer * buf:free() * buf:reset() --- kong/runloop/wasm.lua | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 664368ff4c3..3ae3f7e8c02 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -55,9 +55,7 @@ local tostring = tostring local ipairs = ipairs local type = type local assert = assert -local concat = table.concat local insert = table.insert -local sha256 = utils.sha256_bin local cjson_encode = cjson.encode local cjson_decode = cjson.decode local fmt = string.format @@ -106,10 +104,14 @@ local STATUS = STATUS_DISABLED local hash_chain do + local buffer = require "string.buffer" + + local sha256 = utils.sha256_bin + local HASH_DISABLED = sha256("disabled") local HASH_NONE = sha256("none") - local buf = {} + local buf = buffer.new() ---@param chain kong.db.schema.entities.filter_chain ---@return string @@ -121,16 +123,18 @@ do return HASH_DISABLED end - local n = 0 - for _, filter in ipairs(chain.filters) do - buf[n + 1] = filter.name - buf[n + 2] = tostring(filter.enabled) - buf[n + 3] = tostring(filter.enabled and sha256(filter.config)) - n = n + 3 + local filters = chain.filters + for i = 1, #filters do + local filter = filters[i] + + buf:put(filter.name) + buf:put(tostring(filter.enabled)) + buf:put(tostring(filter.enabled and sha256(filter.config))) end - local s = concat(buf, "", 1, n) - clear_tab(buf) + local s = buf:get() + + buf:reset() return sha256(s) end From 3a7bc1660aae9f4025173dfc7f2fc9be1f98670b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Fri, 15 Sep 2023 15:05:48 +0200 Subject: [PATCH 3112/4351] feat(testing): add reconfiguration completion detection mechanism This change adds a new response header X-Kong-Transaction-Id to the Admin API. It contains the (ever incrementing) PostgreSQL transaction ID of the change that was made. The value can then be put into the X-If-Kong-Transaction-Id variable in a request to the proxy path. The request will be rejected with a 503 error if the proxy path has not been reconfigured yet with this or a later transaction id. The mechanism is useful in testing, when changes are made through the Admin API and the effects on the proxy path are then to be verified. Rather than waiting for a static period or retrying the proxy path request until the expected result is received, the proxy path client specifies the last transaction ID received from the Admin API in the X-If-Kong-Transaction-Id header and retries the request if a 503 error is received. --- .../reconfiguration-completion-detection.yml | 3 + kong/clustering/config_helper.lua | 11 +- kong/clustering/control_plane.lua | 5 + kong/clustering/data_plane.lua | 5 +- kong/db/declarative/import.lua | 7 +- kong/db/strategies/postgres/connector.lua | 8 +- kong/db/strategies/postgres/init.lua | 2 + kong/global.lua | 13 +- kong/runloop/handler.lua | 126 +++++++-------- .../24-reconfiguration-completion_spec.lua | 143 ++++++++++++++++++ 10 files changed, 244 insertions(+), 79 deletions(-) create mode 100644 changelog/unreleased/reconfiguration-completion-detection.yml create mode 100644 spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua diff --git a/changelog/unreleased/reconfiguration-completion-detection.yml b/changelog/unreleased/reconfiguration-completion-detection.yml new file mode 100644 index 00000000000..4389fd362a7 --- /dev/null +++ b/changelog/unreleased/reconfiguration-completion-detection.yml @@ -0,0 +1,3 @@ +message: Provide mechanism to detect completion of reconfiguration on the proxy path +type: feature +scope: Core diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 790f3e72c15..1c0083b82ec 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -202,7 +202,12 @@ local function fill_empty_hashes(hashes) end end -function _M.update(declarative_config, config_table, config_hash, hashes) +function _M.update(declarative_config, msg) + + local config_table = msg.config_table + local config_hash = msg.config_hash + local hashes = msg.hashes + assert(type(config_table) == "table") if not config_hash then @@ -236,11 +241,13 @@ function _M.update(declarative_config, config_table, config_hash, hashes) -- executed by worker 0 local res - res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes, msg.current_transaction_id) if not res then return nil, err end + ngx_log(ngx.NOTICE, "loaded configuration with transaction ID " .. msg.current_transaction_id) + return true end diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index a2696f9a3eb..6939d7a78a5 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -11,6 +11,7 @@ local compat = require("kong.clustering.compat") local constants = require("kong.constants") local events = require("kong.clustering.events") local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local global = require("kong.global") local string = string @@ -115,8 +116,10 @@ function _M:export_deflated_reconfigure_payload() local config_hash, hashes = calculate_config_hash(config_table) + local current_transaction_id = global.get_current_transaction_id() local payload = { type = "reconfigure", + current_transaction_id = current_transaction_id, timestamp = ngx_now(), config_table = config_table, config_hash = config_hash, @@ -143,6 +146,8 @@ function _M:export_deflated_reconfigure_payload() self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload + ngx_log(ngx_NOTICE, "exported configuration with transaction id " .. current_transaction_id) + return payload, nil, config_hash end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index d0f0e1e020a..4030b3174b0 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -213,10 +213,7 @@ function _M:communicate(premature) msg.timestamp and " with timestamp: " .. msg.timestamp or "", log_suffix) - local config_table = assert(msg.config_table) - - local pok, res, err = pcall(config_helper.update, self.declarative_config, - config_table, msg.config_hash, msg.hashes) + local pok, res, err = pcall(config_helper.update, self.declarative_config, msg) if pok then ping_immediately = true end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 4908e3d6a8e..3c30a31da26 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -507,7 +507,7 @@ do local DECLARATIVE_LOCK_KEY = "declarative:lock" -- make sure no matter which path it exits, we released the lock. - load_into_cache_with_events = function(entities, meta, hash, hashes) + load_into_cache_with_events = function(entities, meta, hash, hashes, transaction_id) local kong_shm = ngx.shared.kong local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) @@ -522,6 +522,11 @@ do end ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + + if ok and transaction_id then + ok, err = kong_shm:set("declarative:current-transaction-id", transaction_id) + end + kong_shm:delete(DECLARATIVE_LOCK_KEY) return ok, err diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index fd5e9259066..b5b9c257d8f 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -519,10 +519,11 @@ function _mt:query(sql, operation) end local phase = get_phase() + local in_admin_api = phase == "content" and ngx.ctx.KONG_PHASE == ADMIN_API_PHASE if not operation or - not self.config_ro or - (phase == "content" and ngx.ctx.KONG_PHASE == ADMIN_API_PHASE) + not self.config_ro or + in_admin_api then -- admin API requests skips the replica optimization -- to ensure all its results are always strongly consistent @@ -552,6 +553,9 @@ function _mt:query(sql, operation) res, err, partial, num_queries = conn:query(sql) + if in_admin_api and operation == "write" and res and res[1] and res[1]._pg_transaction_id then + kong.response.set_header('X-Kong-Transaction-ID', res[1]._pg_transaction_id) + end -- if err is string then either it is a SQL error -- or it is a socket error, here we abort connections -- that encounter errors instead of reusing them, for diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 74da93465aa..804f4fb0b34 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -987,6 +987,8 @@ function _M.new(connector, schema, errors) insert(upsert_expressions, ttl_escaped .. " = " .. "EXCLUDED." .. ttl_escaped) end + insert(select_expressions, "pg_current_xact_id() as _pg_transaction_id") + local primary_key_escaped = {} for i, key in ipairs(primary_key) do local primary_key_field = primary_key_fields[key] diff --git a/kong/global.lua b/kong/global.lua index cdceaa7f58e..2c2449b5c64 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -68,7 +68,8 @@ end local _GLOBAL = { - phases = phase_checker.phases, + phases = phase_checker.phases, + CURRENT_TRANSACTION_ID = 0, } @@ -294,4 +295,14 @@ function _GLOBAL.init_timing() end +function _GLOBAL.get_current_transaction_id() + local rows, err = kong.db.connector:query("select pg_current_xact_id() as _pg_transaction_id") + if not rows then + return nil, "could not query postgres for current transaction id: " .. err + else + return tonumber(rows[1]._pg_transaction_id) + end +end + + return _GLOBAL diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 250d712f55b..b22fc739086 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -13,8 +13,7 @@ local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" local request_id = require "kong.tracing.request_id" - - +local global = require "kong.global" local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -748,6 +747,8 @@ do wasm.set_state(wasm_state) end + global.CURRENT_TRANSACTION_ID = kong_shm:get("declarative:current-transaction-id") or 0 + return true end) -- concurrency.with_coroutine_mutex @@ -765,11 +766,6 @@ do end -local function register_events() - events.register_events(reconfigure_handler) -end - - local balancer_prepare do local function sleep_once_for_balancer_init() @@ -921,7 +917,7 @@ return { return end - register_events() + events.register_events(reconfigure_handler) -- initialize balancers for active healthchecks timer_at(0, function() @@ -967,84 +963,59 @@ return { if strategy ~= "off" then local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 - local router_async_opts = { - name = "router", - timeout = 0, - on_timeout = "return_true", - } - - local function rebuild_router_timer(premature) + local function rebuild_timer(premature) if premature then return end - -- Don't wait for the semaphore (timeout = 0) when updating via the - -- timer. - -- If the semaphore is locked, that means that the rebuild is - -- already ongoing. - local ok, err = rebuild_router(router_async_opts) - if not ok then - log(ERR, "could not rebuild router via timer: ", err) + -- Before rebuiding the internal structures, retrieve the current PostgreSQL transaction ID to make it the + -- current transaction ID after the rebuild has finished. + local rebuild_transaction_id, err = global.get_current_transaction_id() + if not rebuild_transaction_id then + log(ERR, err) end - end - local _, err = kong.timer:named_every("router-rebuild", - worker_state_update_frequency, - rebuild_router_timer) - if err then - log(ERR, "could not schedule timer to rebuild router: ", err) - end - - local plugins_iterator_async_opts = { - name = "plugins_iterator", - timeout = 0, - on_timeout = "return_true", - } - - local function rebuild_plugins_iterator_timer(premature) - if premature then - return - end - - local _, err = rebuild_plugins_iterator(plugins_iterator_async_opts) - if err then - log(ERR, "could not rebuild plugins iterator via timer: ", err) + local router_update_status, err = rebuild_router({ + name = "router", + timeout = 0, + on_timeout = "return_true", + }) + if not router_update_status then + log(ERR, "could not rebuild router via timer: ", err) end - end - - local _, err = kong.timer:named_every("plugins-iterator-rebuild", - worker_state_update_frequency, - rebuild_plugins_iterator_timer) - if err then - log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) - end - - if wasm.enabled() then - local wasm_async_opts = { - name = "wasm", + local plugins_iterator_update_status, err = rebuild_plugins_iterator({ + name = "plugins_iterator", timeout = 0, on_timeout = "return_true", - } - - local function rebuild_wasm_filter_chains_timer(premature) - if premature then - return - end + }) + if not plugins_iterator_update_status then + log(ERR, "could not rebuild plugins iterator via timer: ", err) + end - local _, err = rebuild_wasm_state(wasm_async_opts) - if err then + if wasm.enabled() then + local wasm_update_status, err = rebuild_wasm_state({ + name = "wasm", + timeout = 0, + on_timeout = "return_true", + }) + if not wasm_update_status then log(ERR, "could not rebuild wasm filter chains via timer: ", err) end end - local _, err = kong.timer:named_every("wasm-filter-chains-rebuild", - worker_state_update_frequency, - rebuild_wasm_filter_chains_timer) - if err then - log(ERR, "could not schedule timer to rebuild wasm filter chains: ", err) + if rebuild_transaction_id then + log(NOTICE, "configuration processing completed for transaction ID " .. rebuild_transaction_id) + global.CURRENT_TRANSACTION_ID = rebuild_transaction_id end end + + local _, err = kong.timer:named_every("rebuild", + worker_state_update_frequency, + rebuild_timer) + if err then + log(ERR, "could not schedule timer to rebuild: ", err) + end end end, }, @@ -1134,6 +1105,23 @@ return { }, access = { before = function(ctx) + -- If this is a version-conditional request, abort it if this dataplane has not processed at least the + -- specified configuration version yet. + local if_kong_transaction_id = kong.request and kong.request.get_header('x-if-kong-transaction-id') + if if_kong_transaction_id then + if_kong_transaction_id = tonumber(if_kong_transaction_id) + if if_kong_transaction_id and if_kong_transaction_id >= global.CURRENT_TRANSACTION_ID then + return kong.response.error( + 503, + "Service Unavailable", + { + ["X-Kong-Reconfiguration-Status"] = "pending", + ["Retry-After"] = tostring(kong.configuration.worker_state_update_frequency or 1), + } + ) + end + end + -- if there is a gRPC service in the context, don't re-execute the pre-access -- phase handler - it has been executed before the internal redirect if ctx.service and (ctx.service.protocol == "grpc" or diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua new file mode 100644 index 00000000000..c3c70775e3a --- /dev/null +++ b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua @@ -0,0 +1,143 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +describe("Admin API - Reconfiguration Completion -", function() + + local WORKER_STATE_UPDATE_FREQ = 1 + + local admin_client + local proxy_client + + local function run_tests() + + local res = admin_client:post("/services", { + body = { + name = "test-service", + url = "http://example.com", + }, + headers = { ["Content-Type"] = "application/json" }, + }) + local body = assert.res_status(201, res) + local service = cjson.decode(body) + + -- We're running the route setup in `eventually` to cover for the unlikely case that reconfiguration completes + -- between adding the route and requesting the path through the proxy path. + + local next_path do + local path_suffix = 0 + function next_path() + path_suffix = path_suffix + 1 + return "/" .. tostring(path_suffix) + end + end + + local service_path + local kong_transaction_id + + assert.eventually(function() + service_path = next_path() + + res = admin_client:post("/services/" .. service.id .. "/routes", { + body = { + paths = { service_path } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + kong_transaction_id = res.headers['x-kong-transaction-id'] + assert.is_string(kong_transaction_id) + + res = proxy_client:get(service_path, + { + headers = { + ["X-If-Kong-Transaction-Id"] = kong_transaction_id + } + }) + assert.res_status(503, res) + assert.equals("pending", res.headers['x-kong-reconfiguration-status']) + local retry_after = tonumber(res.headers['retry-after']) + ngx.sleep(retry_after) + end) + .has_no_error() + + assert.eventually(function() + res = proxy_client:get(service_path, + { + headers = { + ["X-If-Kong-Transaction-Id"] = kong_transaction_id + } + }) + assert.res_status(200, res) + end) + .has_no_error() + end + + describe("#traditional mode -", function() + lazy_setup(function() + helpers.get_db_utils() + assert(helpers.start_kong({ + worker_consistency = "eventual", + worker_state_update_frequency = WORKER_STATE_UPDATE_FREQ, + })) + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client() + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("rejects proxy requests if worker state has not been updated yet", run_tests) + end) + + describe("#hybrid mode -", function() + lazy_setup(function() + helpers.get_db_utils() + + assert(helpers.start_kong({ + role = "control_plane", + database = "postgres", + prefix = "cp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "dp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + proxy_listen = "0.0.0.0:9002", + })) + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client("127.0.0.1", 9002) + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong("dp") + helpers.stop_kong("cp") + end) + + it("rejects proxy requests if worker state has not been updated yet", run_tests) + end) +end) From 00a9f9b0de5cd0d58e0bf300a117a92a901186ca Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Thu, 26 Oct 2023 11:45:38 +0200 Subject: [PATCH 3113/4351] fix(test): remove external dependency --- .../24-reconfiguration-completion_spec.lua | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua index c3c70775e3a..9f528c4bb46 100644 --- a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua +++ b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua @@ -10,10 +10,22 @@ describe("Admin API - Reconfiguration Completion -", function() local function run_tests() - local res = admin_client:post("/services", { + local res = admin_client:post("/plugins", { + body = { + name = "request-termination", + config = { + status_code = 200, + body = "kong terminated the request", + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + + res = admin_client:post("/services", { body = { name = "test-service", - url = "http://example.com", + url = "http://127.0.0.1", }, headers = { ["Content-Type"] = "application/json" }, }) @@ -67,7 +79,8 @@ describe("Admin API - Reconfiguration Completion -", function() ["X-If-Kong-Transaction-Id"] = kong_transaction_id } }) - assert.res_status(200, res) + body = assert.res_status(200, res) + assert.equals("kong terminated the request", body) end) .has_no_error() end From 073fcff2237ee52a8b8bdaa400e128fbaeae9122 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Thu, 26 Oct 2023 12:40:54 +0200 Subject: [PATCH 3114/4351] fix(core): yield before updating globals.CURRENT_TRANSACTION_ID --- kong/runloop/handler.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b22fc739086..e2759287ed4 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1005,6 +1005,9 @@ return { end if rebuild_transaction_id then + -- Yield to process any pending invalidations + utils.yield() + log(NOTICE, "configuration processing completed for transaction ID " .. rebuild_transaction_id) global.CURRENT_TRANSACTION_ID = rebuild_transaction_id end From 1771397d5d121891479f30ddfd5e791aa0792158 Mon Sep 17 00:00:00 2001 From: Angel <angel.guarisma@konghq.com> Date: Tue, 10 Oct 2023 16:10:00 -0400 Subject: [PATCH 3115/4351] feat(db): add example field to meta schema --- kong/db/schema/metaschema.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 6483aaab526..cb2c9eafba4 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -179,6 +179,7 @@ local field_schema = { { required = { type = "boolean" }, }, { reference = { type = "string" }, }, { description = { type = "string", len_min = 10, len_max = 500}, }, + { examples = { type = "array", elements = { type = "any" } } }, { auto = { type = "boolean" }, }, { unique = { type = "boolean" }, }, { unique_across_ws = { type = "boolean" }, }, From fd413e34b4207f1c591a02d2167d61374094c923 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 6 Nov 2023 13:57:13 +0200 Subject: [PATCH 3116/4351] chore(deps): bump tj-actions/changed-files from 40.0.0 to 40.1.0 (#11922) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 40.0.0 to 40.1.0. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/af292f1e845a0377b596972698a8598734eb2796...18c8a4ecebe93d32ed8a88e1d0c098f5f68c221b) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 38bf78cd69c..e735d0df262 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@af292f1e845a0377b596972698a8598734eb2796 # v37 + uses: tj-actions/changed-files@18c8a4ecebe93d32ed8a88e1d0c098f5f68c221b # v37 with: files_yaml: | changelogs: From 48664d554ba5dd4a2c549b23ce5a35c3dce2eafb Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Mon, 6 Nov 2023 19:58:25 +0800 Subject: [PATCH 3117/4351] refactor(tools): cache lower(unit) for bytes_to_str (#11920) --- kong/tools/string.lua | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/kong/tools/string.lua b/kong/tools/string.lua index 45aa2a4ab6b..53dfe3d233b 100644 --- a/kong/tools/string.lua +++ b/kong/tools/string.lua @@ -75,7 +75,9 @@ end -- bytes_to_str(5497558, "G", 3) -- "5.120 GiB" -- function _M.bytes_to_str(bytes, unit, scale) - if not unit or unit == "" or lower(unit) == "b" then + local u = lower(unit or "") + + if u == "" or u == "b" then return fmt("%d", bytes) end @@ -87,15 +89,15 @@ function _M.bytes_to_str(bytes, unit, scale) local fspec = fmt("%%.%df", scale) - if lower(unit) == "k" then + if u == "k" then return fmt(fspec .. " KiB", bytes / 2^10) end - if lower(unit) == "m" then + if u == "m" then return fmt(fspec .. " MiB", bytes / 2^20) end - if lower(unit) == "g" then + if u == "g" then return fmt(fspec .. " GiB", bytes / 2^30) end From d5fa2c54bf718326c865a4a1e8c11a5ccba170bc Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Mon, 6 Nov 2023 19:59:24 +0800 Subject: [PATCH 3118/4351] style(tools): optimize calls of string.find (#11918) --- kong/tools/utils.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 2bab014e55d..38e1825ba51 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -430,7 +430,7 @@ end -- @return normalized address (string) + port (number or nil), or alternatively nil+error _M.normalize_ipv4 = function(address) local a,b,c,d,port - if address:find(":") then + if address:find(":", 1, true) then -- has port number a,b,c,d,port = address:match("^(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?):(%d+)$") else @@ -488,7 +488,7 @@ _M.normalize_ipv6 = function(address) if check:sub(-1,-1) == ":" then check = check .. "0" end - if check:find("::") then + if check:find("::", 1, true) then -- expand double colon local _, count = gsub(check, ":", "") local ins = ":" .. string.rep("0:", 8 - count) From 5f34a49edc356b798f25a340522d8efe2c4f5d95 Mon Sep 17 00:00:00 2001 From: Datong Sun <datong.sun@konghq.com> Date: Mon, 6 Nov 2023 20:01:12 +0800 Subject: [PATCH 3119/4351] docs(kong.conf.default): update descriptions for `nginx_http_lua_regex_cache_max_entries` (#11912) Leftover from KAG-719 --- kong.conf.default | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 9bbd8fcb7f9..7d699c4ce1e 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1176,9 +1176,12 @@ # roughly 2 seconds. #nginx_http_lua_regex_cache_max_entries = 8192 # Specifies the maximum number of entries allowed - # in the worker process level compiled regex cache. + # in the worker process level PCRE JIT compiled regex cache. # It is recommended to set it to at least (number of regex paths * 2) - # to avoid high CPU usages. + # to avoid high CPU usages if you manually specified `router_flavor` to + # `traditional`. `expressions` and `traditional_compat` router does + # not make use of the PCRE library and their behavior + # is unaffected by this setting. #nginx_http_keepalive_requests = 1000 # Sets the maximum number of client requests that can be served through one # keep-alive connection. After the maximum number of requests are made, From 5d76ce8d8d60ea307247e98da5808ff90154ea24 Mon Sep 17 00:00:00 2001 From: xumin <xumin.zhou@konghq.com> Date: Mon, 30 Oct 2023 15:26:08 +0800 Subject: [PATCH 3120/4351] fix(core): definition of cookie name validate Fix #11860 --- .../unreleased/kong/cookie-name-validator.yml | 3 ++ kong/db/schema/entities/upstreams.lua | 2 +- kong/db/schema/typedefs.lua | 8 ++++ kong/tools/utils.lua | 38 ++++++++++++------- spec/01-unit/05-utils_spec.lua | 4 +- .../04-admin_api/07-upstreams_routes_spec.lua | 4 +- 6 files changed, 40 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/cookie-name-validator.yml diff --git a/changelog/unreleased/kong/cookie-name-validator.yml b/changelog/unreleased/kong/cookie-name-validator.yml new file mode 100644 index 00000000000..5451b28531a --- /dev/null +++ b/changelog/unreleased/kong/cookie-name-validator.yml @@ -0,0 +1,3 @@ +message: Now cookie names are validated against RFC 6265, which allows more characters than the previous validation. +type: bugfix +scope: Core diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index eed59c788f7..6d3c963411c 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -189,7 +189,7 @@ local r = { { hash_fallback = hash_on }, { hash_on_header = typedefs.header_name, }, { hash_fallback_header = typedefs.header_name, }, - { hash_on_cookie = { description = "The cookie name to take the value from as hash input.", type = "string", custom_validator = utils.validate_cookie_name }, }, + { hash_on_cookie = typedefs.cookie_name{ description = "The cookie name to take the value from as hash input."}, }, { hash_on_cookie_path = typedefs.path{ default = "/", }, }, { hash_on_query_arg = simple_param }, { hash_fallback_query_arg = simple_param }, diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 91c7c710093..3838b10d10b 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -331,6 +331,14 @@ typedefs.url = Schema.define { description = "A string representing a URL, such as https://example.com/path/to/resource?q=search." } + +typedefs.cookie_name = Schema.define { + type = "string", + custom_validator = utils.validate_cookie_name, + description = "A string representing an HTTP token defined by RFC 2616." +} + +-- should we also allow all http token for this? typedefs.header_name = Schema.define { type = "string", custom_validator = utils.validate_header_name, diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 38e1825ba51..c823c399952 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -601,6 +601,29 @@ _M.format_host = function(p1, p2) end end +local CONTROLS = [[\x00-\x1F\x7F]] +local HIGHBIT = [[\x80-\xFF]] +local SEPARATORS = [==[ \t()<>@,;:\\\"\/?={}\[\]]==] +local HTTP_TOKEN_FORBID_PATTERN = "[".. CONTROLS .. HIGHBIT .. SEPARATORS .. "]" + +--- Validates a token defined by RFC 2616. +-- @param token (string) the string to verify +-- @return the valid token, or `nil+error` +function _M.validate_http_token(token) + if token == nil or token == "" then + return nil, "no token provided" + end + + if not re_match(token, HTTP_TOKEN_FORBID_PATTERN, "jo") then + return token + end + + return nil, "contains one or more invalid characters. ASCII " .. + "control characters (0-31;127), space, tab and the " .. + "characters ()<>@,;:\\\"/?={}[] are not allowed." +end + +-- should we also use validate_http_token for this? --- Validates a header name. -- Checks characters used in a header name to be valid, as per nginx only -- a-z, A-Z, 0-9 and '-' are allowed. @@ -620,22 +643,9 @@ _M.validate_header_name = function(name) end --- Validates a cookie name. --- Checks characters used in a cookie name to be valid --- a-z, A-Z, 0-9, '_' and '-' are allowed. -- @param name (string) the cookie name to verify -- @return the valid cookie name, or `nil+error` -_M.validate_cookie_name = function(name) - if name == nil or name == "" then - return nil, "no cookie name provided" - end - - if re_match(name, "^[a-zA-Z0-9-_]+$", "jo") then - return name - end - - return nil, "bad cookie name '" .. name .. - "', allowed characters are A-Z, a-z, 0-9, '_', and '-'" -end +_M.validate_cookie_name = _M.validate_http_token local validate_labels diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 12764e67368..58af472e50e 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -656,12 +656,12 @@ describe("Utils", function() end end) it("validate_cookie_name() validates cookie names", function() - local header_chars = [[_-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz]] + local cookie_chars = [[~`|!#$%&'*+-._-^0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz]] for i = 1, 255 do local c = string.char(i) - if string.find(header_chars, c, nil, true) then + if string.find(cookie_chars, c, nil, true) then assert(utils.validate_cookie_name(c) == c, "ascii character '" .. c .. "' (" .. i .. ") should have been allowed") else diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 025435994d3..a7d5121bf32 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -404,7 +404,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.equals("bad cookie name 'not a <> valid <> cookie name', allowed characters are A-Z, a-z, 0-9, '_', and '-'", + assert.equals([[must not contain invalid characters: ASCII control characters (0-31;127), space, tab and the following characters: ()<>@,;:"/?={}[]. Please refer to RFC 2616]], json.fields.hash_on_cookie) -- Invalid cookie path @@ -437,7 +437,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.equals("bad cookie name 'not a <> valid <> cookie name', allowed characters are A-Z, a-z, 0-9, '_', and '-'", + assert.equals([[must not contain invalid characters: ASCII control characters (0-31;127), space, tab and the following characters: ()<>@,;:"/?={}[]. Please refer to RFC 2616]], json.fields.hash_on_cookie) -- Invalid cookie path in hash fallback From 04f0b3e583f4b41de52f18d30e50293d4a561c84 Mon Sep 17 00:00:00 2001 From: xumin <xumin.zhou@konghq.com> Date: Wed, 1 Nov 2023 13:39:24 +0800 Subject: [PATCH 3121/4351] apply suggestion --- spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index a7d5121bf32..69f7bb52ea7 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -404,7 +404,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.equals([[must not contain invalid characters: ASCII control characters (0-31;127), space, tab and the following characters: ()<>@,;:"/?={}[]. Please refer to RFC 2616]], + assert.equals([[contains one or more invalid characters. ASCII control characters (0-31;127), space, tab and the characters ()<>@,;:\"/?={}[] are not allowed.]], json.fields.hash_on_cookie) -- Invalid cookie path @@ -437,7 +437,7 @@ describe("Admin API: #" .. strategy, function() }) body = assert.res_status(400, res) local json = cjson.decode(body) - assert.equals([[must not contain invalid characters: ASCII control characters (0-31;127), space, tab and the following characters: ()<>@,;:"/?={}[]. Please refer to RFC 2616]], + assert.equals([[contains one or more invalid characters. ASCII control characters (0-31;127), space, tab and the characters ()<>@,;:\"/?={}[] are not allowed.]], json.fields.hash_on_cookie) -- Invalid cookie path in hash fallback From d88dc5a907c632e474eece044911d4aa043f4283 Mon Sep 17 00:00:00 2001 From: Chrono <chronolaw@gmail.com> Date: Tue, 7 Nov 2023 10:28:52 +0800 Subject: [PATCH 3122/4351] Revert "fix(core): yield before updating globals.CURRENT_TRANSACTION_ID" This reverts commit 073fcff2237ee52a8b8bdaa400e128fbaeae9122. --- kong/runloop/handler.lua | 3 --- 1 file changed, 3 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e2759287ed4..b22fc739086 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1005,9 +1005,6 @@ return { end if rebuild_transaction_id then - -- Yield to process any pending invalidations - utils.yield() - log(NOTICE, "configuration processing completed for transaction ID " .. rebuild_transaction_id) global.CURRENT_TRANSACTION_ID = rebuild_transaction_id end From 6528af4be4b6c89bf3ef56cc2c911cac1adf9554 Mon Sep 17 00:00:00 2001 From: Chrono <chronolaw@gmail.com> Date: Tue, 7 Nov 2023 10:28:52 +0800 Subject: [PATCH 3123/4351] Revert "fix(test): remove external dependency" This reverts commit 00a9f9b0de5cd0d58e0bf300a117a92a901186ca. --- .../24-reconfiguration-completion_spec.lua | 19 +++---------------- 1 file changed, 3 insertions(+), 16 deletions(-) diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua index 9f528c4bb46..c3c70775e3a 100644 --- a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua +++ b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua @@ -10,22 +10,10 @@ describe("Admin API - Reconfiguration Completion -", function() local function run_tests() - local res = admin_client:post("/plugins", { - body = { - name = "request-termination", - config = { - status_code = 200, - body = "kong terminated the request", - } - }, - headers = { ["Content-Type"] = "application/json" }, - }) - assert.res_status(201, res) - - res = admin_client:post("/services", { + local res = admin_client:post("/services", { body = { name = "test-service", - url = "http://127.0.0.1", + url = "http://example.com", }, headers = { ["Content-Type"] = "application/json" }, }) @@ -79,8 +67,7 @@ describe("Admin API - Reconfiguration Completion -", function() ["X-If-Kong-Transaction-Id"] = kong_transaction_id } }) - body = assert.res_status(200, res) - assert.equals("kong terminated the request", body) + assert.res_status(200, res) end) .has_no_error() end From 8cac765ec651427fa0b37bada5a787c57caee034 Mon Sep 17 00:00:00 2001 From: Chrono <chronolaw@gmail.com> Date: Tue, 7 Nov 2023 10:28:52 +0800 Subject: [PATCH 3124/4351] Revert "feat(testing): add reconfiguration completion detection mechanism" This reverts commit 3a7bc1660aae9f4025173dfc7f2fc9be1f98670b. --- .../reconfiguration-completion-detection.yml | 3 - kong/clustering/config_helper.lua | 11 +- kong/clustering/control_plane.lua | 5 - kong/clustering/data_plane.lua | 5 +- kong/db/declarative/import.lua | 7 +- kong/db/strategies/postgres/connector.lua | 8 +- kong/db/strategies/postgres/init.lua | 2 - kong/global.lua | 13 +- kong/runloop/handler.lua | 126 ++++++++------- .../24-reconfiguration-completion_spec.lua | 143 ------------------ 10 files changed, 79 insertions(+), 244 deletions(-) delete mode 100644 changelog/unreleased/reconfiguration-completion-detection.yml delete mode 100644 spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua diff --git a/changelog/unreleased/reconfiguration-completion-detection.yml b/changelog/unreleased/reconfiguration-completion-detection.yml deleted file mode 100644 index 4389fd362a7..00000000000 --- a/changelog/unreleased/reconfiguration-completion-detection.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Provide mechanism to detect completion of reconfiguration on the proxy path -type: feature -scope: Core diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 1c0083b82ec..790f3e72c15 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -202,12 +202,7 @@ local function fill_empty_hashes(hashes) end end -function _M.update(declarative_config, msg) - - local config_table = msg.config_table - local config_hash = msg.config_hash - local hashes = msg.hashes - +function _M.update(declarative_config, config_table, config_hash, hashes) assert(type(config_table) == "table") if not config_hash then @@ -241,13 +236,11 @@ function _M.update(declarative_config, msg) -- executed by worker 0 local res - res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes, msg.current_transaction_id) + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) if not res then return nil, err end - ngx_log(ngx.NOTICE, "loaded configuration with transaction ID " .. msg.current_transaction_id) - return true end diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 6939d7a78a5..a2696f9a3eb 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -11,7 +11,6 @@ local compat = require("kong.clustering.compat") local constants = require("kong.constants") local events = require("kong.clustering.events") local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash -local global = require("kong.global") local string = string @@ -116,10 +115,8 @@ function _M:export_deflated_reconfigure_payload() local config_hash, hashes = calculate_config_hash(config_table) - local current_transaction_id = global.get_current_transaction_id() local payload = { type = "reconfigure", - current_transaction_id = current_transaction_id, timestamp = ngx_now(), config_table = config_table, config_hash = config_hash, @@ -146,8 +143,6 @@ function _M:export_deflated_reconfigure_payload() self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload - ngx_log(ngx_NOTICE, "exported configuration with transaction id " .. current_transaction_id) - return payload, nil, config_hash end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 4030b3174b0..d0f0e1e020a 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -213,7 +213,10 @@ function _M:communicate(premature) msg.timestamp and " with timestamp: " .. msg.timestamp or "", log_suffix) - local pok, res, err = pcall(config_helper.update, self.declarative_config, msg) + local config_table = assert(msg.config_table) + + local pok, res, err = pcall(config_helper.update, self.declarative_config, + config_table, msg.config_hash, msg.hashes) if pok then ping_immediately = true end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 3c30a31da26..4908e3d6a8e 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -507,7 +507,7 @@ do local DECLARATIVE_LOCK_KEY = "declarative:lock" -- make sure no matter which path it exits, we released the lock. - load_into_cache_with_events = function(entities, meta, hash, hashes, transaction_id) + load_into_cache_with_events = function(entities, meta, hash, hashes) local kong_shm = ngx.shared.kong local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) @@ -522,11 +522,6 @@ do end ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - - if ok and transaction_id then - ok, err = kong_shm:set("declarative:current-transaction-id", transaction_id) - end - kong_shm:delete(DECLARATIVE_LOCK_KEY) return ok, err diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index b5b9c257d8f..fd5e9259066 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -519,11 +519,10 @@ function _mt:query(sql, operation) end local phase = get_phase() - local in_admin_api = phase == "content" and ngx.ctx.KONG_PHASE == ADMIN_API_PHASE if not operation or - not self.config_ro or - in_admin_api + not self.config_ro or + (phase == "content" and ngx.ctx.KONG_PHASE == ADMIN_API_PHASE) then -- admin API requests skips the replica optimization -- to ensure all its results are always strongly consistent @@ -553,9 +552,6 @@ function _mt:query(sql, operation) res, err, partial, num_queries = conn:query(sql) - if in_admin_api and operation == "write" and res and res[1] and res[1]._pg_transaction_id then - kong.response.set_header('X-Kong-Transaction-ID', res[1]._pg_transaction_id) - end -- if err is string then either it is a SQL error -- or it is a socket error, here we abort connections -- that encounter errors instead of reusing them, for diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 804f4fb0b34..74da93465aa 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -987,8 +987,6 @@ function _M.new(connector, schema, errors) insert(upsert_expressions, ttl_escaped .. " = " .. "EXCLUDED." .. ttl_escaped) end - insert(select_expressions, "pg_current_xact_id() as _pg_transaction_id") - local primary_key_escaped = {} for i, key in ipairs(primary_key) do local primary_key_field = primary_key_fields[key] diff --git a/kong/global.lua b/kong/global.lua index 2c2449b5c64..cdceaa7f58e 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -68,8 +68,7 @@ end local _GLOBAL = { - phases = phase_checker.phases, - CURRENT_TRANSACTION_ID = 0, + phases = phase_checker.phases, } @@ -295,14 +294,4 @@ function _GLOBAL.init_timing() end -function _GLOBAL.get_current_transaction_id() - local rows, err = kong.db.connector:query("select pg_current_xact_id() as _pg_transaction_id") - if not rows then - return nil, "could not query postgres for current transaction id: " .. err - else - return tonumber(rows[1]._pg_transaction_id) - end -end - - return _GLOBAL diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b22fc739086..250d712f55b 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -13,7 +13,8 @@ local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" local request_id = require "kong.tracing.request_id" -local global = require "kong.global" + + local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -747,8 +748,6 @@ do wasm.set_state(wasm_state) end - global.CURRENT_TRANSACTION_ID = kong_shm:get("declarative:current-transaction-id") or 0 - return true end) -- concurrency.with_coroutine_mutex @@ -766,6 +765,11 @@ do end +local function register_events() + events.register_events(reconfigure_handler) +end + + local balancer_prepare do local function sleep_once_for_balancer_init() @@ -917,7 +921,7 @@ return { return end - events.register_events(reconfigure_handler) + register_events() -- initialize balancers for active healthchecks timer_at(0, function() @@ -963,59 +967,84 @@ return { if strategy ~= "off" then local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 - local function rebuild_timer(premature) + local router_async_opts = { + name = "router", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_router_timer(premature) if premature then return end - -- Before rebuiding the internal structures, retrieve the current PostgreSQL transaction ID to make it the - -- current transaction ID after the rebuild has finished. - local rebuild_transaction_id, err = global.get_current_transaction_id() - if not rebuild_transaction_id then - log(ERR, err) + -- Don't wait for the semaphore (timeout = 0) when updating via the + -- timer. + -- If the semaphore is locked, that means that the rebuild is + -- already ongoing. + local ok, err = rebuild_router(router_async_opts) + if not ok then + log(ERR, "could not rebuild router via timer: ", err) end + end - local router_update_status, err = rebuild_router({ - name = "router", - timeout = 0, - on_timeout = "return_true", - }) - if not router_update_status then - log(ERR, "could not rebuild router via timer: ", err) + local _, err = kong.timer:named_every("router-rebuild", + worker_state_update_frequency, + rebuild_router_timer) + if err then + log(ERR, "could not schedule timer to rebuild router: ", err) + end + + local plugins_iterator_async_opts = { + name = "plugins_iterator", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_plugins_iterator_timer(premature) + if premature then + return end - local plugins_iterator_update_status, err = rebuild_plugins_iterator({ - name = "plugins_iterator", - timeout = 0, - on_timeout = "return_true", - }) - if not plugins_iterator_update_status then + local _, err = rebuild_plugins_iterator(plugins_iterator_async_opts) + if err then log(ERR, "could not rebuild plugins iterator via timer: ", err) end + end - if wasm.enabled() then - local wasm_update_status, err = rebuild_wasm_state({ - name = "wasm", - timeout = 0, - on_timeout = "return_true", - }) - if not wasm_update_status then + local _, err = kong.timer:named_every("plugins-iterator-rebuild", + worker_state_update_frequency, + rebuild_plugins_iterator_timer) + if err then + log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) + end + + + if wasm.enabled() then + local wasm_async_opts = { + name = "wasm", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_wasm_filter_chains_timer(premature) + if premature then + return + end + + local _, err = rebuild_wasm_state(wasm_async_opts) + if err then log(ERR, "could not rebuild wasm filter chains via timer: ", err) end end - if rebuild_transaction_id then - log(NOTICE, "configuration processing completed for transaction ID " .. rebuild_transaction_id) - global.CURRENT_TRANSACTION_ID = rebuild_transaction_id + local _, err = kong.timer:named_every("wasm-filter-chains-rebuild", + worker_state_update_frequency, + rebuild_wasm_filter_chains_timer) + if err then + log(ERR, "could not schedule timer to rebuild wasm filter chains: ", err) end end - - local _, err = kong.timer:named_every("rebuild", - worker_state_update_frequency, - rebuild_timer) - if err then - log(ERR, "could not schedule timer to rebuild: ", err) - end end end, }, @@ -1105,23 +1134,6 @@ return { }, access = { before = function(ctx) - -- If this is a version-conditional request, abort it if this dataplane has not processed at least the - -- specified configuration version yet. - local if_kong_transaction_id = kong.request and kong.request.get_header('x-if-kong-transaction-id') - if if_kong_transaction_id then - if_kong_transaction_id = tonumber(if_kong_transaction_id) - if if_kong_transaction_id and if_kong_transaction_id >= global.CURRENT_TRANSACTION_ID then - return kong.response.error( - 503, - "Service Unavailable", - { - ["X-Kong-Reconfiguration-Status"] = "pending", - ["Retry-After"] = tostring(kong.configuration.worker_state_update_frequency or 1), - } - ) - end - end - -- if there is a gRPC service in the context, don't re-execute the pre-access -- phase handler - it has been executed before the internal redirect if ctx.service and (ctx.service.protocol == "grpc" or diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua deleted file mode 100644 index c3c70775e3a..00000000000 --- a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua +++ /dev/null @@ -1,143 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - -describe("Admin API - Reconfiguration Completion -", function() - - local WORKER_STATE_UPDATE_FREQ = 1 - - local admin_client - local proxy_client - - local function run_tests() - - local res = admin_client:post("/services", { - body = { - name = "test-service", - url = "http://example.com", - }, - headers = { ["Content-Type"] = "application/json" }, - }) - local body = assert.res_status(201, res) - local service = cjson.decode(body) - - -- We're running the route setup in `eventually` to cover for the unlikely case that reconfiguration completes - -- between adding the route and requesting the path through the proxy path. - - local next_path do - local path_suffix = 0 - function next_path() - path_suffix = path_suffix + 1 - return "/" .. tostring(path_suffix) - end - end - - local service_path - local kong_transaction_id - - assert.eventually(function() - service_path = next_path() - - res = admin_client:post("/services/" .. service.id .. "/routes", { - body = { - paths = { service_path } - }, - headers = { ["Content-Type"] = "application/json" }, - }) - assert.res_status(201, res) - kong_transaction_id = res.headers['x-kong-transaction-id'] - assert.is_string(kong_transaction_id) - - res = proxy_client:get(service_path, - { - headers = { - ["X-If-Kong-Transaction-Id"] = kong_transaction_id - } - }) - assert.res_status(503, res) - assert.equals("pending", res.headers['x-kong-reconfiguration-status']) - local retry_after = tonumber(res.headers['retry-after']) - ngx.sleep(retry_after) - end) - .has_no_error() - - assert.eventually(function() - res = proxy_client:get(service_path, - { - headers = { - ["X-If-Kong-Transaction-Id"] = kong_transaction_id - } - }) - assert.res_status(200, res) - end) - .has_no_error() - end - - describe("#traditional mode -", function() - lazy_setup(function() - helpers.get_db_utils() - assert(helpers.start_kong({ - worker_consistency = "eventual", - worker_state_update_frequency = WORKER_STATE_UPDATE_FREQ, - })) - admin_client = helpers.admin_client() - proxy_client = helpers.proxy_client() - end) - - teardown(function() - if admin_client then - admin_client:close() - end - if proxy_client then - proxy_client:close() - end - helpers.stop_kong() - end) - - it("rejects proxy requests if worker state has not been updated yet", run_tests) - end) - - describe("#hybrid mode -", function() - lazy_setup(function() - helpers.get_db_utils() - - assert(helpers.start_kong({ - role = "control_plane", - database = "postgres", - prefix = "cp", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", - cluster_listen = "127.0.0.1:9005", - cluster_telemetry_listen = "127.0.0.1:9006", - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "dp", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", - cluster_control_plane = "127.0.0.1:9005", - cluster_telemetry_endpoint = "127.0.0.1:9006", - proxy_listen = "0.0.0.0:9002", - })) - admin_client = helpers.admin_client() - proxy_client = helpers.proxy_client("127.0.0.1", 9002) - end) - - teardown(function() - if admin_client then - admin_client:close() - end - if proxy_client then - proxy_client:close() - end - helpers.stop_kong("dp") - helpers.stop_kong("cp") - end) - - it("rejects proxy requests if worker state has not been updated yet", run_tests) - end) -end) From 5d2c51100de727a582d17f20bbdeae9c2e710b9d Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 7 Nov 2023 11:10:28 +0800 Subject: [PATCH 3125/4351] refactor(pdk): serialize log msg with string.buffer (#11811) Use string.buffer to optimize string operation. Here I simply replace table.insert and table.concat, but not sure the serializers[n]'s effect, so just keep them. --- kong/pdk/log.lua | 52 +++++++++++++++++++++++++----------------------- 1 file changed, 27 insertions(+), 25 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index a0914e52542..e1cf4892cd8 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -10,6 +10,7 @@ -- @module kong.log +local buffer = require "string.buffer" local errlog = require "ngx.errlog" local ngx_re = require "ngx.re" local inspect = require "inspect" @@ -137,34 +138,34 @@ end local serializers = { - [1] = function(buf, to_string, ...) - buf[1] = to_string((select(1, ...))) + [1] = function(buf, sep, to_string, ...) + buf:put(to_string((select(1, ...)))) end, - [2] = function(buf, to_string, ...) - buf[1] = to_string((select(1, ...))) - buf[2] = to_string((select(2, ...))) + [2] = function(buf, sep, to_string, ...) + buf:put(to_string((select(1, ...)))):put(sep) + :put(to_string((select(2, ...)))) end, - [3] = function(buf, to_string, ...) - buf[1] = to_string((select(1, ...))) - buf[2] = to_string((select(2, ...))) - buf[3] = to_string((select(3, ...))) + [3] = function(buf, sep, to_string, ...) + buf:put(to_string((select(1, ...)))):put(sep) + :put(to_string((select(2, ...)))):put(sep) + :put(to_string((select(3, ...)))) end, - [4] = function(buf, to_string, ...) - buf[1] = to_string((select(1, ...))) - buf[2] = to_string((select(2, ...))) - buf[3] = to_string((select(3, ...))) - buf[4] = to_string((select(4, ...))) + [4] = function(buf, sep, to_string, ...) + buf:put(to_string((select(1, ...)))):put(sep) + :put(to_string((select(2, ...)))):put(sep) + :put(to_string((select(3, ...)))):put(sep) + :put(to_string((select(4, ...)))) end, - [5] = function(buf, to_string, ...) - buf[1] = to_string((select(1, ...))) - buf[2] = to_string((select(2, ...))) - buf[3] = to_string((select(3, ...))) - buf[4] = to_string((select(4, ...))) - buf[5] = to_string((select(5, ...))) + [5] = function(buf, sep, to_string, ...) + buf:put(to_string((select(1, ...)))):put(sep) + :put(to_string((select(2, ...)))):put(sep) + :put(to_string((select(3, ...)))):put(sep) + :put(to_string((select(4, ...)))):put(sep) + :put(to_string((select(5, ...)))) end, } @@ -282,7 +283,7 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) to_string = to_string or tostring stack_level = stack_level or 2 - local variadic_buf = {} + local variadic_buf = buffer.new() return function(...) local sys_log_level = nil @@ -320,15 +321,16 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) end if serializers[n] then - serializers[n](variadic_buf, to_string, ...) + serializers[n](variadic_buf, sep or "" , to_string, ...) else - for i = 1, n do - variadic_buf[i] = to_string((select(i, ...))) + for i = 1, n - 1 do + variadic_buf:put(to_string((select(i, ...)))):put(sep or "") end + variadic_buf:put(to_string((select(n, ...)))) end - local msg = concat(variadic_buf, sep, 1, n) + local msg = variadic_buf:get() for i = 1, imm_buf.n_messages do imm_buf[imm_buf.message_idxs[i]] = msg From 3a0a1f9436e88393117090f079159284b034cbb6 Mon Sep 17 00:00:00 2001 From: Samuele <samuele@konghq.com> Date: Tue, 7 Nov 2023 09:39:07 +0100 Subject: [PATCH 3126/4351] fix(rate-limiting): counters accuracy with redis policy & sync_rate (#11859) * fix(rate-limiting): redis async updates When the periodic sync to redis feature is turned on, using the `sync_rate` configuration option, keys are incremented by steps of 2 instead of 1 for requests that arrive after the `sync_rate` interval has expired. This happens because after each sync, the key is loaded again from redis and also incremented atomically (see: https://github.com/Kong/kong/pull/10559) however the next call to `increment` also adds 1 to its value, so the key is incremented by 2 every time it's loaded from redis. This fix sets a negative delta for the key when `conf.sync_rate ~= SYNC_RATE_REALTIME` and the key was loaded from redis in order to invalidate the next call to `increment`. Includes a small code refactor --- .../rate-limiting-fix-redis-sync-rate.yml | 3 + kong/plugins/rate-limiting/policies/init.lua | 11 +-- .../23-rate-limiting/02-policies_spec.lua | 90 ++++++++++--------- 3 files changed, 57 insertions(+), 47 deletions(-) create mode 100644 changelog/unreleased/kong/rate-limiting-fix-redis-sync-rate.yml diff --git a/changelog/unreleased/kong/rate-limiting-fix-redis-sync-rate.yml b/changelog/unreleased/kong/rate-limiting-fix-redis-sync-rate.yml new file mode 100644 index 00000000000..959e7263dc6 --- /dev/null +++ b/changelog/unreleased/kong/rate-limiting-fix-redis-sync-rate.yml @@ -0,0 +1,3 @@ +message: "**Rate Limiting**: fix to provide better accuracy in counters when sync_rate is used with the redis policy." +type: bugfix +scope: Plugin diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 12f9f32983e..f20a2ea5b4d 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -206,14 +206,9 @@ local function update_local_counters(conf, periods, limits, identifier, value) if limits[period] then local cache_key = get_local_key(conf, identifier, period, period_date) - if cur_delta[cache_key] then - cur_delta[cache_key] = cur_delta[cache_key] + value - else - cur_delta[cache_key] = value - end + cur_delta[cache_key] = (cur_delta[cache_key] or 0) + value end end - end return { @@ -346,7 +341,9 @@ return { if conf.sync_rate ~= SYNC_RATE_REALTIME then cur_usage[cache_key] = current_metric or 0 cur_usage_expire_at[cache_key] = periods[period] + EXPIRATION[period] - cur_delta[cache_key] = 0 + -- The key was just read from Redis using `incr`, which incremented it + -- by 1. Adjust the value to account for the prior increment. + cur_delta[cache_key] = -1 end return current_metric or 0 diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index 7ce052080e1..6ee5ef674e7 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -176,53 +176,63 @@ describe("Plugin: rate-limiting (policies)", function() end) end - for _, sync_rate in ipairs{1, SYNC_RATE_REALTIME} do - describe("redis with sync rate: " .. sync_rate, function() - local identifier = uuid() - local conf = { - route_id = uuid(), - service_id = uuid(), - redis_host = helpers.redis_host, - redis_port = helpers.redis_port, - redis_database = 0, - sync_rate = sync_rate, - } - - before_each(function() - local red = require "resty.redis" - local redis = assert(red:new()) - redis:set_timeout(1000) - assert(redis:connect(conf.redis_host, conf.redis_port)) - redis:flushall() - redis:close() - end) - - it("increase & usage", function() - --[[ - Just a simple test: - - increase 1 - - check usage == 1 - - increase 1 - - check usage == 2 - - increase 1 (beyond the limit) - - check usage == 3 - --]] - - local current_timestamp = 1424217600 - local periods = timestamp.get_timestamps(current_timestamp) + for _, sync_rate in ipairs{0.5, SYNC_RATE_REALTIME} do + local current_timestamp = 1424217600 + local periods = timestamp.get_timestamps(current_timestamp) + + for period in pairs(periods) do + describe("redis with sync rate: " .. sync_rate .. " period: " .. period, function() + local identifier = uuid() + local conf = { + route_id = uuid(), + service_id = uuid(), + redis_host = helpers.redis_host, + redis_port = helpers.redis_port, + redis_database = 0, + sync_rate = sync_rate, + } - for period in pairs(periods) do + before_each(function() + local red = require "resty.redis" + local redis = assert(red:new()) + redis:set_timeout(1000) + assert(redis:connect(conf.redis_host, conf.redis_port)) + redis:flushall() + redis:close() + end) + + it("increase & usage", function() + --[[ + Just a simple test: + - increase 1 + - check usage == 1 + - increase 1 + - check usage == 2 + - increase 1 (beyond the limit) + - check usage == 3 + --]] local metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) assert.equal(0, metric) for i = 1, 3 do - assert(policies.redis.increment(conf, { [period] = 2 }, identifier, current_timestamp, 1)) - metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) - assert.equal(i, metric) + -- "second" keys expire too soon to check the async increment. + -- Let's verify all the other scenarios: + if not (period == "second" and sync_rate ~= SYNC_RATE_REALTIME) then + assert(policies.redis.increment(conf, { [period] = 2 }, identifier, current_timestamp, 1)) + + -- give time to the async increment to happen + if sync_rate ~= SYNC_RATE_REALTIME then + local sleep_time = 1 + (sync_rate > 0 and sync_rate or 0) + ngx.sleep(sleep_time) + end + + metric = assert(policies.redis.usage(conf, identifier, period, current_timestamp)) + assert.equal(i, metric) + end end - end + end) end) - end) + end end end) From 349d36edf5f8cd01cb33baebe03d486dc526627f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar <gsz@acm.org> Date: Mon, 23 Oct 2023 10:43:45 -0300 Subject: [PATCH 3127/4351] refactor(pluginserver): reset instance triggers invalidation Consistently trigger invalidation events. --- kong/runloop/plugin_servers/init.lua | 25 +++++++++++++++++-------- kong/runloop/plugin_servers/pb_rpc.lua | 23 ++++++++++++----------- 2 files changed, 29 insertions(+), 19 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 429657384bc..cc4830cd352 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -158,6 +158,7 @@ local exposed_api = { local get_instance_id local reset_instance +local reset_instances_for_plugin local protocol_implementations = { ["MsgPack:1"] = "kong.runloop.plugin_servers.mp_rpc", @@ -204,6 +205,7 @@ function get_instance_id(plugin_name, conf) -- to prevent a potential dead loop when someone failed to release the ID wait_count = wait_count + 1 if wait_count > MAX_WAIT_STEPS then + running_instances[key] = nil return nil, "Could not claim instance_id for " .. plugin_name .. " (key: " .. key .. ")" end instance_info = running_instances[key] @@ -243,6 +245,7 @@ function get_instance_id(plugin_name, conf) end instance_info.id = new_instance_info.id + instance_info.plugin_name = plugin_name instance_info.conf = new_instance_info.conf instance_info.seq = new_instance_info.seq instance_info.Config = new_instance_info.Config @@ -257,11 +260,16 @@ function get_instance_id(plugin_name, conf) return instance_info.id end +function reset_instances_for_plugin(plugin_name) + for k, instance in pairs(running_instances) do + if instance.plugin_name == plugin_name then + running_instances[k] = nil + end + end +end + --- reset_instance: removes an instance from the table. function reset_instance(plugin_name, conf) - local key = type(conf) == "table" and kong.plugin.get_id() or plugin_name - local current_instance = running_instances[key] - -- -- the same plugin (which acts as a plugin server) is shared among -- instances of the plugin; for example, the same plugin can be applied @@ -269,10 +277,11 @@ function reset_instance(plugin_name, conf) -- `reset_instance` is called when (but not only) the plugin server died; -- in such case, all associated instances must be removed, not only the current -- - for k, instance in pairs(running_instances) do - if instance.rpc == current_instance.rpc then - running_instances[k] = nil - end + reset_instances_for_plugin(plugin_name) + + local ok, err = kong.worker_events.post("plugin_server", "reset_instances", { plugin_name = plugin_name }) + if not ok then + kong.log.err("failed to post plugin_server reset_instances event: ", err) end end @@ -390,7 +399,7 @@ function plugin_servers.start() -- in case plugin server restarts, all workers need to update their defs kong.worker_events.register(function (data) - reset_instance(data.plugin_name, data.conf) + reset_instances_for_plugin(data.plugin_name) end, "plugin_server", "reset_instances") end diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index aa170ccbd1b..c93fe9a2381 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -399,19 +399,20 @@ function Rpc:handle_event(plugin_name, conf, phase) end if not res or res == "" then - local ok, err2 = kong.worker_events.post("plugin_server", "reset_instances", - { plugin_name = plugin_name, conf = conf }) - if not ok then - kong.log.err("failed to post plugin_server reset_instances event: ", err2) - end + if err then + local err_lowered = err and err:lower() or "" + + kong.log.err(err_lowered) - local err_lowered = err and err:lower() or "" - if str_find(err_lowered, "no plugin instance") - or str_find(err_lowered, "closed") then - kong.log.warn(err) - return self:handle_event(plugin_name, conf, phase) + if err_lowered == "not ready" then + self.reset_instance(plugin_name, conf) + end + if str_find(err_lowered, "no plugin instance") + or str_find(err_lowered, "closed") then + self.reset_instance(plugin_name, conf) + return self:handle_event(plugin_name, conf, phase) + end end - kong.log.err(err) end end From 9ca82ddb46f5b766c9df1982444697f0b3c0b496 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar <gsz@acm.org> Date: Mon, 23 Oct 2023 10:44:31 -0300 Subject: [PATCH 3128/4351] fix(plugin-servers): harden seq number generation Also, `get_instance_id` uses plugin cache key to fetch instance id. --- kong/runloop/plugin_servers/init.lua | 4 +--- kong/runloop/plugin_servers/pb_rpc.lua | 3 +++ kong/runloop/plugins_iterator.lua | 10 +++++++--- 3 files changed, 11 insertions(+), 6 deletions(-) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index cc4830cd352..c78913f4cf8 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -213,7 +213,7 @@ function get_instance_id(plugin_name, conf) if instance_info and instance_info.id - and instance_info.seq == conf.__seq__ + and instance_info.conf and instance_info.conf.__key__ == key then -- exact match, return it return instance_info.id @@ -224,7 +224,6 @@ function get_instance_id(plugin_name, conf) -- we're the first, put something to claim instance_info = { conf = conf, - seq = conf.__seq__, } running_instances[key] = instance_info else @@ -247,7 +246,6 @@ function get_instance_id(plugin_name, conf) instance_info.id = new_instance_info.id instance_info.plugin_name = plugin_name instance_info.conf = new_instance_info.conf - instance_info.seq = new_instance_info.seq instance_info.Config = new_instance_info.Config instance_info.rpc = new_instance_info.rpc diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index c93fe9a2381..dc2d15393e2 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -371,6 +371,9 @@ function Rpc:call_start_instance(plugin_name, conf) return nil, err end + kong.log.debug("started plugin server: seq ", conf.__seq__, ", worker ", ngx.worker.id(), ", instance id ", + status.instance_status.instance_id) + return { id = status.instance_status.instance_id, conf = conf, diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index a2caffa4f0f..515d14a947e 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -61,7 +61,6 @@ do end -local NEXT_SEQ = 0 local PLUGINS_NS = "plugins." .. subsystem local ENABLED_PLUGINS local LOADED_PLUGINS @@ -170,8 +169,13 @@ local function get_plugin_config(plugin, name, ws_id) -- TODO: deprecate usage of __key__ as id of plugin if not cfg.__key__ then cfg.__key__ = key - cfg.__seq__ = NEXT_SEQ - NEXT_SEQ = NEXT_SEQ + 1 + -- generate a unique sequence across workers + -- with a seq 0, plugin server generates an unused random instance id + local next_seq, err = ngx.shared.kong:incr("plugins_iterator:__seq__", 1, 0, 0) + if err then + next_seq = 0 + end + cfg.__seq__ = next_seq end return cfg From d573911c141eb655cd80ae4857b1101ad2d83bf8 Mon Sep 17 00:00:00 2001 From: Michael Martin <flrgh@protonmail.com> Date: Tue, 7 Nov 2023 03:17:32 -0600 Subject: [PATCH 3129/4351] fix(conf_loader): adjust Wasm shm_kv nginx.conf prefix (#11919) --- changelog/unreleased/kong/wasm-injected-shm-kv.yml | 6 ++++++ kong.conf.default | 2 +- kong/conf_loader/init.lua | 4 ++-- kong/templates/nginx.lua | 2 +- spec/01-unit/04-prefix_handler_spec.lua | 4 ++-- spec/fixtures/custom_nginx.template | 2 +- 6 files changed, 13 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-injected-shm-kv.yml diff --git a/changelog/unreleased/kong/wasm-injected-shm-kv.yml b/changelog/unreleased/kong/wasm-injected-shm-kv.yml new file mode 100644 index 00000000000..0a5c72dfc6f --- /dev/null +++ b/changelog/unreleased/kong/wasm-injected-shm-kv.yml @@ -0,0 +1,6 @@ +message: > + **BREAKING:** To avoid ambiguity with other Wasm-related nginx.conf directives, + the prefix for Wasm `shm_kv` nginx.conf directives was changed from + `nginx_wasm_shm_` to `nginx_wasm_shm_kv_` +type: breaking_change +scope: Core diff --git a/kong.conf.default b/kong.conf.default index 7d699c4ce1e..4b673ba0c77 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -2054,7 +2054,7 @@ # The following namespaces are supported: # # - `nginx_wasm_<directive>`: Injects `<directive>` into the `wasm {}` block. -# - `nginx_wasm_shm_<name>`: Injects `shm_kv <name>` into the `wasm {}` block, +# - `nginx_wasm_shm_kv_<name>`: Injects `shm_kv <name>` into the `wasm {}` block, # allowing operators to define custom shared memory zones which are usable by # the `get_shared_data`/`set_shared_data` Proxy-Wasm SDK functions. # - `nginx_wasm_wasmtime_<flag>`: Injects `flag <flag>` into the `wasmtime {}` diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 69a92c3d4af..9b04ed7a9fe 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -249,8 +249,8 @@ local DYNAMIC_KEY_NAMESPACES = { ignore = EMPTY, }, { - injected_conf_name = "nginx_wasm_main_shm_directives", - prefix = "nginx_wasm_shm_", + injected_conf_name = "nginx_wasm_main_shm_kv_directives", + prefix = "nginx_wasm_shm_kv_", ignore = EMPTY, }, { diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index d3552a9287d..d6d01f03b2d 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -22,7 +22,7 @@ events { > if wasm then wasm { -> for _, el in ipairs(nginx_wasm_main_shm_directives) do +> for _, el in ipairs(nginx_wasm_main_shm_kv_directives) do shm_kv $(el.name) $(el.value); > end diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 27b109fba1a..0337917237a 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -847,12 +847,12 @@ describe("NGINX conf compiler", function() assert.matches("wasm {.+socket_connect_timeout 10s;.+}", ngx_cfg({ wasm = true, nginx_wasm_socket_connect_timeout="10s" }, debug)) end) it("injects a shm_kv", function() - assert.matches("wasm {.+shm_kv counters 10m;.+}", ngx_cfg({ wasm = true, nginx_wasm_shm_counters="10m" }, debug)) + assert.matches("wasm {.+shm_kv counters 10m;.+}", ngx_cfg({ wasm = true, nginx_wasm_shm_kv_counters="10m" }, debug)) end) it("injects multiple shm_kvs", function() assert.matches( "wasm {.+shm_kv cache 10m.+shm_kv counters 10m;.+}", - ngx_cfg({ wasm = true, nginx_wasm_shm_cache="10m", nginx_wasm_shm_counters="10m"}, debug) + ngx_cfg({ wasm = true, nginx_wasm_shm_kv_cache="10m", nginx_wasm_shm_kv_counters="10m"}, debug) ) end) it("injects default configurations if wasm=on", function() diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index b5df446a7fe..abee4616d9b 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -27,7 +27,7 @@ events { > if wasm then wasm { -> for _, el in ipairs(nginx_wasm_main_shm_directives) do +> for _, el in ipairs(nginx_wasm_main_shm_kv_directives) do shm_kv $(el.name) $(el.value); > end From 201b0a9858f4f185f7855ebf7900c52284e00138 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon, 6 Nov 2023 17:13:02 +0200 Subject: [PATCH 3130/4351] fix(db): pg store connection called without self ### Summary The PR https://github.com/Kong/kong/pull/11480 introduced a bug that calls `store_connection` without passing `self`. This fixes that. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- kong/db/strategies/postgres/connector.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index fd5e9259066..703a91bb889 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -564,7 +564,7 @@ function _mt:query(sql, operation) -- we cannot cleanup the connection ngx.log(ngx.ERR, "failed to disconnect: ", err) end - self.store_connection(nil, operation) + self:store_connection(nil, operation) elseif is_new_conn then local keepalive_timeout = self:get_keepalive_timeout(operation) From ab111ee4674a27b7946db005915cc7b023c17c18 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Mon, 6 Nov 2023 10:14:12 -0800 Subject: [PATCH 3131/4351] fix(acl-plugin): Move schema descriptions into the right field --- kong/plugins/acl/schema.lua | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/kong/plugins/acl/schema.lua b/kong/plugins/acl/schema.lua index c8fd776ca50..df0afc638ed 100644 --- a/kong/plugins/acl/schema.lua +++ b/kong/plugins/acl/schema.lua @@ -9,8 +9,12 @@ return { { config = { type = "record", fields = { - { allow = { type = "array", elements = { type = "string", description = "Arbitrary group names that are allowed to consume the service or route. One of `config.allow` or `config.deny` must be specified." }, }, }, - { deny = { type = "array", elements = { type = "string", description = "Arbitrary group names that are not allowed to consume the service or route. One of `config.allow` or `config.deny` must be specified." }, }, }, + { allow = { description = "Arbitrary group names that are allowed to consume the service or route. One of `config.allow` or `config.deny` must be specified.", + type = "array", + elements = { type = "string" }, }, }, + { deny = { description = "Arbitrary group names that are not allowed to consume the service or route. One of `config.allow` or `config.deny` must be specified.", + type = "array", + elements = { type = "string" }, }, }, { hide_groups_header = { type = "boolean", required = true, default = false, description = "If enabled (`true`), prevents the `X-Consumer-Groups` header from being sent in the request to the upstream service." }, }, }, } From e5fb023dc1de77e29ed8be4304bfd9b08f1cda92 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Fri, 3 Nov 2023 13:19:26 -0700 Subject: [PATCH 3132/4351] fix(opentelemetry): add missing descriptions to schema --- kong/plugins/opentelemetry/schema.lua | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index e499a20ea7d..a04bedfed92 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -22,6 +22,7 @@ end local resource_attributes = Schema.define { type = "map", + description = "The attributes specified on this property are added to the OpenTelemetry resource object. Kong follows the OpenTelemetry specification for Semantic Attributes. \nThe following attributes are automatically added to the resource object: \n- `service.name`: The name of the service. This is kong by default. \n- `service.version`: The version of Kong Gateway. \n- service.instance.id: The node id of Kong Gateway. \n\nThe default values for the above attributes can be overridden by specifying them in this property. For example, to override the default value of `service.name` to `my-service`, you can specify `{ \"service.name\": \"my-service\" }`.", keys = { type = "string", required = true }, -- TODO: support [string, number, boolean] values = { type = "string", required = true }, @@ -36,7 +37,8 @@ return { type = "record", fields = { { endpoint = typedefs.url { required = true, referenceable = true } }, -- OTLP/HTTP - { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", type = "map", + { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", + type = "map", keys = typedefs.header_name, values = { type = "string", @@ -50,9 +52,14 @@ return { { connect_timeout = typedefs.timeout { default = 1000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, - { http_response_header_for_traceid = { type = "string", default = nil }}, - { header_type = { type = "string", required = false, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, + { http_response_header_for_traceid = { description = "Specifies a custom header for the `trace_id`. If set, the plugin sets the corresponding header in the response.", + type = "string", + default = nil }}, + { header_type = { description = "All HTTP requests going through the plugin are tagged with a tracing HTTP request. This property codifies what kind of tracing header the plugin expects on incoming requests.", + type = "string", + required = false, + default = "preserve", + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, }, entity_checks = { { custom_entity_check = { From c74cbc72963c9d6ca9916c8f47b617901d8b22de Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Fri, 3 Nov 2023 13:39:37 -0700 Subject: [PATCH 3133/4351] fix(otel): shorten description for resource_attributes --- kong/plugins/opentelemetry/schema.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index a04bedfed92..afeae44008b 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -22,7 +22,7 @@ end local resource_attributes = Schema.define { type = "map", - description = "The attributes specified on this property are added to the OpenTelemetry resource object. Kong follows the OpenTelemetry specification for Semantic Attributes. \nThe following attributes are automatically added to the resource object: \n- `service.name`: The name of the service. This is kong by default. \n- `service.version`: The version of Kong Gateway. \n- service.instance.id: The node id of Kong Gateway. \n\nThe default values for the above attributes can be overridden by specifying them in this property. For example, to override the default value of `service.name` to `my-service`, you can specify `{ \"service.name\": \"my-service\" }`.", + description = "Attributes to add to the OpenTelemetry resource object, following the spec for Semantic Attributes. \nThe following attributes are automatically added:\n- `service.name`: The name of the service (default: `kong`).\n- `service.version`: The version of Kong Gateway.\n- `service.instance.id`: The node ID of Kong Gateway.\n\nYou can use this property to override default attribute values. For example, to override the default for `service.name`, you can specify `{ \"service.name\": \"my-service\" }`.", keys = { type = "string", required = true }, -- TODO: support [string, number, boolean] values = { type = "string", required = true }, @@ -37,8 +37,7 @@ return { type = "record", fields = { { endpoint = typedefs.url { required = true, referenceable = true } }, -- OTLP/HTTP - { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", - type = "map", + { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", type = "map", keys = typedefs.header_name, values = { type = "string", From ae5d5ea87f608bf80b1efe7a1aa3a2062fd6b873 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 7 Nov 2023 20:59:28 +0800 Subject: [PATCH 3134/4351] refactor(pdk): output content with string.buffer (#11937) --- kong/pdk/service/request.lua | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 86a2ce7cf06..7210877f45d 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -3,6 +3,7 @@ -- @module kong.service.request local cjson = require "cjson.safe" +local buffer = require "string.buffer" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" @@ -541,26 +542,23 @@ local function new(self) table_sort(keys) - local out = {} - local i = 1 + local out = buffer.new() for _, k in ipairs(keys) do - out[i] = "--" - out[i + 1] = boundary - out[i + 2] = "\r\n" - out[i + 3] = 'Content-Disposition: form-data; name="' - out[i + 4] = k - out[i + 5] = '"\r\n\r\n' - local v = args[k] - out[i + 6] = v - out[i + 7] = "\r\n" - i = i + 8 + out:put("--") + :put(boundary) + :put("\r\n") + :put('Content-Disposition: form-data; name="') + :put(k) + :put('"\r\n\r\n') + :put(args[k]) + :put("\r\n") end - out[i] = "--" - out[i + 1] = boundary - out[i + 2] = "--\r\n" + out:put("--") + :put(boundary) + :put("--\r\n") - local output = table.concat(out) + local output = out:get() return output, CONTENT_TYPE_FORM_DATA .. "; boundary=" .. boundary end, From f75fec1b1d585a3da0657e5bce90e09dd9d35107 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Tue, 7 Nov 2023 05:17:43 -0800 Subject: [PATCH 3135/4351] docs(kong.conf): add names of referenced caches to mem_cache_size entry (#11680) --- kong.conf.default | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong.conf.default b/kong.conf.default index 4b673ba0c77..c904d64a60d 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -730,7 +730,9 @@ #mem_cache_size = 128m # Size of each of the two shared memory caches # for traditional mode database entities - # and runtime data. + # and runtime data, `kong_core_cache` and + # `kong_cache`. + # # The accepted units are `k` and `m`, with a minimum # recommended value of a few MBs. # From 70c149611bc5c819ca5b83bb4a6d6fc4c7b1a629 Mon Sep 17 00:00:00 2001 From: tzssangglass <tzssangglass@gmail.com> Date: Wed, 1 Nov 2023 15:10:21 +0800 Subject: [PATCH 3136/4351] tests(dns): add a test case to cover dns resolution in stream subsystem Signed-off-by: tzssangglass <tzssangglass@gmail.com> --- spec/02-integration/05-proxy/05-dns_spec.lua | 59 ++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/spec/02-integration/05-proxy/05-dns_spec.lua b/spec/02-integration/05-proxy/05-dns_spec.lua index 720f372d87c..cb21e58ed92 100644 --- a/spec/02-integration/05-proxy/05-dns_spec.lua +++ b/spec/02-integration/05-proxy/05-dns_spec.lua @@ -206,5 +206,64 @@ for _, strategy in helpers.each_strategy() do assert.equals(0, assert(tonumber(stdout))) end) end) + + describe("run in stream subsystem #tag", function() + local domain_name = "www.example.test" + local address = "127.0.0.1" + + local fixtures = { + dns_mock = helpers.dns_mock.new() + } + fixtures.dns_mock:A({ + name = domain_name, + address = address, + }) + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + local tcp_srv = bp.services:insert({ + name = "tcp", + host = domain_name, + port = helpers.mock_upstream_stream_port, + protocol = "tcp", + }) + + bp.routes:insert { + destinations = { + { ip = "0.0.0.0/0", port = 19000 }, + }, + protocols = { + "tcp", + }, + service = tcp_srv, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + log_level = "info", + }, nil, nil, fixtures)) + + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("resolve domain name", function() + local tcp = ngx.socket.tcp() + assert(tcp:connect(helpers.get_proxy_ip(false), 19000)) + local MESSAGE = "echo, ping, pong. echo, ping, pong. echo, ping, pong.\n" + assert(tcp:send(MESSAGE)) + local body = assert(tcp:receive("*a")) + assert.equal(MESSAGE, body) + tcp:close() + end) + end) end) end From 3d35ed072b3ab921b61c89c8b9d2d649c16366c8 Mon Sep 17 00:00:00 2001 From: tzssangglass <tzssangglass@gmail.com> Date: Thu, 2 Nov 2023 00:26:46 +0800 Subject: [PATCH 3137/4351] remove tag Signed-off-by: tzssangglass <tzssangglass@gmail.com> --- spec/02-integration/05-proxy/05-dns_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/05-proxy/05-dns_spec.lua b/spec/02-integration/05-proxy/05-dns_spec.lua index cb21e58ed92..d3ce2d0f266 100644 --- a/spec/02-integration/05-proxy/05-dns_spec.lua +++ b/spec/02-integration/05-proxy/05-dns_spec.lua @@ -207,7 +207,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("run in stream subsystem #tag", function() + describe("run in stream subsystem", function() local domain_name = "www.example.test" local address = "127.0.0.1" From f5ece68fe7ce0d69e9036f3db7b6db50f45ff827 Mon Sep 17 00:00:00 2001 From: Michael Martin <michael.martin@konghq.com> Date: Fri, 3 Nov 2023 17:23:18 -0700 Subject: [PATCH 3138/4351] tests(wasm/clustering): configure data plane node id explicitly This makes the test less complicated and easier to debug on failure. --- .../20-wasm/06-clustering_spec.lua | 35 ++++++++++--------- 1 file changed, 19 insertions(+), 16 deletions(-) diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index a139a68d1fc..f0573a1bbf2 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -11,19 +11,8 @@ local FILTER_SRC = "spec/fixtures/proxy_wasm_filters/build/response_transformer. local json = cjson.encode local file = helpers.file -local function get_node_id(prefix) - local data = helpers.wait_for_file_contents(prefix .. "/kong.id") - data = data:gsub("%s*(.-)%s*", "%1") - assert(utils.is_valid_uuid(data), "invalid kong node ID found in " .. prefix) - return data -end - - -local function expect_status(prefix, exp) - local id = get_node_id(prefix) - local msg = "waiting for clustering sync status to equal" - .. " '" .. exp .. "' for data plane" +local function expect_status(id, exp) assert .eventually(function() local cp_client = helpers.admin_client() @@ -69,7 +58,8 @@ local function expect_status(prefix, exp) return true end) - .is_truthy(msg) + .is_truthy("waiting for clustering sync status to equal " + .. "'filter_set_incompatible' for data plane") end local function new_wasm_filter_directory() @@ -89,6 +79,9 @@ describe("#wasm - hybrid mode #postgres", function() local dp_prefix = "dp" lazy_setup(function() + helpers.clean_prefix(cp_prefix) + helpers.clean_prefix(dp_prefix) + local _, db = helpers.get_db_utils("postgres", { "services", "routes", @@ -129,9 +122,11 @@ describe("#wasm - hybrid mode #postgres", function() describe("[happy path]", function() local client local dp_filter_path + local node_id lazy_setup(function() dp_filter_path = new_wasm_filter_directory() + node_id = utils.uuid() assert(helpers.start_kong({ role = "data_plane", @@ -144,6 +139,7 @@ describe("#wasm - hybrid mode #postgres", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, wasm_filters_path = dp_filter_path, + node_id = node_id, })) client = helpers.proxy_client() @@ -271,13 +267,16 @@ describe("#wasm - hybrid mode #postgres", function() end) .is_truthy("wasm filter has been removed from the data plane") - expect_status(dp_prefix, STATUS.NORMAL) + expect_status(node_id, STATUS.NORMAL) end) end) describe("data planes with wasm disabled", function() + local node_id + lazy_setup(function() helpers.clean_logfile(cp_errlog) + node_id = utils.uuid() assert(helpers.start_kong({ role = "data_plane", @@ -289,6 +288,7 @@ describe("#wasm - hybrid mode #postgres", function() admin_listen = "off", nginx_conf = "spec/fixtures/custom_nginx.template", wasm = "off", + node_id = node_id, })) end) @@ -302,16 +302,18 @@ describe("#wasm - hybrid mode #postgres", function() [[unable to send updated configuration to data plane: data plane is missing one or more wasm filters]], true, 5) - expect_status(dp_prefix, STATUS.FILTER_SET_INCOMPATIBLE) + expect_status(node_id, STATUS.FILTER_SET_INCOMPATIBLE) end) end) describe("data planes missing one or more wasm filter", function() local tmp_dir + local node_id lazy_setup(function() helpers.clean_logfile(cp_errlog) tmp_dir = helpers.make_temp_dir() + node_id = utils.uuid() assert(helpers.start_kong({ role = "data_plane", @@ -324,6 +326,7 @@ describe("#wasm - hybrid mode #postgres", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, wasm_filters_path = tmp_dir, + node_id = node_id, })) end) @@ -338,7 +341,7 @@ describe("#wasm - hybrid mode #postgres", function() [[unable to send updated configuration to data plane: data plane is missing one or more wasm filters]], true, 5) - expect_status(dp_prefix, STATUS.FILTER_SET_INCOMPATIBLE) + expect_status(node_id, STATUS.FILTER_SET_INCOMPATIBLE) end) end) end) From 083ab25d26acddcc5632305d698c854d67951859 Mon Sep 17 00:00:00 2001 From: Michael Martin <michael.martin@konghq.com> Date: Fri, 3 Nov 2023 17:25:06 -0700 Subject: [PATCH 3139/4351] fix(clustering): ensure data plane config hash is never nil The previous logic defaulted the config_hash to nil when it was detected to be an empty string. This can cause update_sync_status() to fail, because config_hash is a required attribute: > 2023/11/03 17:13:30 [debug] 4052224#0: *150 [lua] connector.lua:560: execute(): SQL query throw error: ERROR: null value in column "config_hash" of relation "clustering_data_planes" violates not-null constraint > Failing row contains (4fb29006-8db1-48bb-b68c-34b582e1d91a, soup, 127.0.0.1, 2023-11-04 00:13:30+00, null, 2023-11-18 00:13:30.799+00, 3.6.0, filter_set_incompatible, 2023-11-04 00:13:30+00, {})., close connection > 2023/11/03 17:13:30 [notice] 4052224#0: *150 [lua] init.lua:275: upsert(): ERROR: null value in column "config_hash" of relation "clustering_data_planes" violates not-null constraint This change addresses the problem from two angles: 1. when empty, config_hash is set to the default DECLARATIVE_EMPTY_CONFIG_HASH constant instead of nil 2. an additional guard was added to the dp reader thread, which checks the length of ping frame data and returns an error if it is not a proper config hash --- .../kong/clustering-empty-data-plane-hash-fix.yml | 3 +++ kong/clustering/control_plane.lua | 8 +++++++- kong/clustering/data_plane.lua | 2 +- 3 files changed, 11 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/clustering-empty-data-plane-hash-fix.yml diff --git a/changelog/unreleased/kong/clustering-empty-data-plane-hash-fix.yml b/changelog/unreleased/kong/clustering-empty-data-plane-hash-fix.yml new file mode 100644 index 00000000000..1c405ecd53f --- /dev/null +++ b/changelog/unreleased/kong/clustering-empty-data-plane-hash-fix.yml @@ -0,0 +1,3 @@ +message: Fix a bug causing data-plane status updates to fail when an empty PING frame is received from a data-plane +type: bugfix +scope: Clustering diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index a2696f9a3eb..f4395979716 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -229,7 +229,9 @@ function _M:handle_cp_websocket() local ok ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { last_seen = last_seen, - config_hash = config_hash ~= "" and config_hash or nil, + config_hash = config_hash ~= "" + and config_hash + or DECLARATIVE_EMPTY_CONFIG_HASH, hostname = dp_hostname, ip = dp_ip, version = dp_version, @@ -336,6 +338,10 @@ function _M:handle_cp_websocket() if not data then return nil, "did not receive ping frame from data plane" + + elseif #data ~= 32 then + return nil, "received a ping frame from the data plane with an invalid" + .. " hash: '" .. tostring(data) .. "'" end -- dps only send pings diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index d0f0e1e020a..93d7e8ef60e 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -91,7 +91,7 @@ local function send_ping(c, log_suffix) local hash = declarative.get_current_hash() - if hash == true then + if hash == "" or type(hash) ~= "string" then hash = DECLARATIVE_EMPTY_CONFIG_HASH end From 6ce12628e05f4aa3e5c90ab518729fa8825191d2 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 8 Nov 2023 14:36:39 +0800 Subject: [PATCH 3140/4351] fix(router): http headers value match should be case sensitive in `expressions` flavor (#11905) `traditional_compatible` flavor remains case insensitive to stay compatible with `traditional` flavor. This change allow `expressions` route authors to pick whether they want case sensitive or insensitive matches. KAG-2905 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- .../expression_http_headers_sensitive.yml | 6 + kong/router/atc.lua | 10 +- kong/router/compat.lua | 2 +- spec/01-unit/08-router_spec.lua | 175 +++++++++++++++++- 4 files changed, 182 insertions(+), 11 deletions(-) create mode 100644 changelog/unreleased/kong/expression_http_headers_sensitive.yml diff --git a/changelog/unreleased/kong/expression_http_headers_sensitive.yml b/changelog/unreleased/kong/expression_http_headers_sensitive.yml new file mode 100644 index 00000000000..5d3bb624327 --- /dev/null +++ b/changelog/unreleased/kong/expression_http_headers_sensitive.yml @@ -0,0 +1,6 @@ +message: | + Header value matching (`http.headers.*`) in `expressions` router flavor are now case sensitive. + This change does not affect on `traditional_compatible` mode + where header value match are always performed ignoring the case. +type: bugfix +scope: Core diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 533ae525120..17f9f48752b 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -467,14 +467,14 @@ function _M:select(req_method, req_uri, req_host, req_scheme, local v = req_headers[h] if type(v) == "string" then - local res, err = c:add_value(field, v:lower()) + local res, err = c:add_value(field, v) if not res then return nil, err end elseif type(v) == "table" then for _, v in ipairs(v) do - local res, err = c:add_value(field, v:lower()) + local res, err = c:add_value(field, v) if not res then return nil, err end @@ -580,14 +580,8 @@ do local name = replace_dashes_lower(name) if type(value) == "table" then - for i, v in ipairs(value) do - value[i] = v:lower() - end tb_sort(value) value = tb_concat(value, ", ") - - else - value = value:lower() end str_buf:putf("|%s=%s", name, value) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 531cd8b1fa8..86864dfce51 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -252,7 +252,7 @@ local function get_expression(route) single_header_buf:reset():put("(") for i, value in ipairs(v) do - local name = "any(http.headers." .. replace_dashes_lower(h) .. ")" + local name = "any(lower(http.headers." .. replace_dashes_lower(h) .. "))" local op = OP_EQUAL -- value starts with "~*" diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 114ff31fbe2..4ab4539d48f 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2249,7 +2249,32 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert(new_router(use_case)) end) end) - end + + describe("match http.headers.*", function() + local use_case + local get_expression = atc_compat.get_expression + + before_each(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + methods = { "GET" }, + }, + }, + } + end) + + it("should always add lower()", function() + use_case[1].route.headers = { test = { "~*Quote" }, } + + assert.equal([[(http.method == r#"GET"#) && (any(lower(http.headers.test)) ~ r#"quote"#)]], + get_expression(use_case[1].route)) + assert(new_router(use_case)) + end) + end) + end -- if flavor ~= "traditional" describe("normalization stopgap measurements", function() local use_case, router @@ -4890,6 +4915,65 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) end +do + local flavor = "traditional_compatible" + + describe("Router (flavor = " .. flavor .. ")", function() + reload_router(flavor) + + local use_case, router + + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { + "/foo", + }, + headers = { + test1 = { "Quote" }, + }, + }, + }, + } + end) + + it("[cache hit should be case sensitive]", function() + router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo", { test1 = "QUOTE", }) + router._set_ngx(_ngx) + + -- first match, case insensitive + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.falsy(ctx.route_match_cached) + + -- cache hit + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo", { test1 = "QuoTe", }) + router._set_ngx(_ngx) + + -- case insensitive match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + -- cache miss, case sensitive + assert.falsy(ctx.route_match_cached) + end) + end) +end -- local flavor = "traditional_compatible" + do local flavor = "expressions" @@ -5063,5 +5147,92 @@ do end) end) -end + + describe("Router (flavor = " .. flavor .. ") [http]", function() + reload_router(flavor) + + local use_case, router + + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path == "/foo/bar" && http.headers.test1 == "Quote"]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path == "/foo/bar" && lower(http.headers.test2) == "quote"]], + priority = 100, + }, + }, + } + end) + + it("select() should match with case sensitivity", function() + router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, {test1 = "quote"}) + assert.falsy(match_t) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, {test1 = "quoTe"}) + assert.falsy(match_t) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, {test1 = "Quote"}) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("select() should match with lower() (case insensitive)", function() + router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, {test2 = "QuoTe"}) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar", nil, nil, nil, nil, nil, nil, nil, {test2 = "QUOTE"}) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("exec() should hit cache with case sensitive", function() + router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo/bar", { test1 = "Quote", }) + router._set_ngx(_ngx) + + -- first match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.falsy(ctx.route_match_cached) + + -- cache hit pos + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo/bar", { test1 = "QUOTE", }) + router._set_ngx(_ngx) + + -- case sensitive not match + local match_t = router:exec(ctx) + assert.falsy(match_t) + assert.falsy(ctx.route_match_cached) + + -- cache hit neg + local match_t = router:exec(ctx) + assert.falsy(match_t) + assert.same(ctx.route_match_cached, "neg") + end) + end) +end -- local flavor = "expressions" From 04392670a1e4b43d52aac085bbdda9f08687af8a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou <wangchong@konghq.com> Date: Wed, 8 Nov 2023 15:16:51 +0800 Subject: [PATCH 3141/4351] fix(schema): validate public and private key for `keys` entity (#11923) KAG-390 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- .../unreleased/kong/validate_private_key.yml | 3 ++ kong/db/dao/keys.lua | 10 ++++- kong/db/schema/typedefs.lua | 33 +++++++++++---- kong/plugins/acme/client.lua | 16 +------ .../01-db/01-schema/03-typedefs_spec.lua | 20 +++++++++ spec/02-integration/03-db/18-keys_spec.lua | 42 +++++++++++++++++++ 6 files changed, 100 insertions(+), 24 deletions(-) create mode 100644 changelog/unreleased/kong/validate_private_key.yml diff --git a/changelog/unreleased/kong/validate_private_key.yml b/changelog/unreleased/kong/validate_private_key.yml new file mode 100644 index 00000000000..70aa941103f --- /dev/null +++ b/changelog/unreleased/kong/validate_private_key.yml @@ -0,0 +1,3 @@ +message: Validate private and public key for `keys` entity to ensure they match each other. +type: bugfix +scope: Core diff --git a/kong/db/dao/keys.lua b/kong/db/dao/keys.lua index 1f04fadf710..8e14f0ac55b 100644 --- a/kong/db/dao/keys.lua +++ b/kong/db/dao/keys.lua @@ -76,14 +76,20 @@ local function _load_pkey(key, part) pk, err = pkey.new(key.jwk, { format = "JWK" }) end if key.pem then - if not key.pem[part] then - return nil, fmt("%s key not found.", part) + -- public key can be derived from private key, but not vice versa + if part == "private_key" and not key.pem[part] then + return nil, "could not load a private key from public key material" end pk, err = pkey.new(key.pem[part], { format = "PEM" }) end if not pk then return nil, "could not load pkey. " .. err end + + if part == "private_key" and not pk:is_private() then + return nil, "could not load a private key from public key material" + end + return pk end diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 3838b10d10b..cd875302280 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -654,20 +654,34 @@ local function validate_pem_keys(values) local private_key = values.private_key -- unless it's a vault reference - if kong.vault.is_reference(private_key) or - kong.vault.is_reference(public_key) then + if kong and ( + kong.vault.is_reference(private_key) or + kong.vault.is_reference(public_key)) then return true end - local pk, err = openssl_pkey.new(public_key, { format = "PEM" }) - if not pk or err then - return false, "could not load public key" + local pubkey, privkey, err + + if public_key and public_key ~= null then + pubkey, err = openssl_pkey.new(public_key, { format = "PEM", type = "pu" }) + if not pubkey or err then + return false, "could not load public key" + end end - local ppk, perr = openssl_pkey.new(private_key, { format = "PEM" }) - if not ppk or perr then - return false, "could not load private key" .. (perr or "") + if private_key and private_key ~= null then + privkey, err = openssl_pkey.new(private_key, { format = "PEM", type = "pr" }) + if not privkey or err then + return false, "could not load private key" .. (err or "") + end end + + if privkey and pubkey then + if privkey:to_PEM("public") ~= pubkey:to_PEM() then + return false, "public key does not match private key" + end + end + return true end @@ -691,6 +705,9 @@ typedefs.pem = Schema.define { }, }, }, + entity_checks = { + { at_least_one_of = { "private_key", "public_key" } } + }, custom_validator = validate_pem_keys, description = "A pair of PEM-encoded public and private keys, which can be either a string or a reference to a credential in Kong Vault. If provided as strings, they must be valid PEM-encoded keys." diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index cb3cb3d8749..826f0a03050 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -234,13 +234,7 @@ local function get_account_key(conf) local key_set, key_set_err = kong.db.key_sets:select_by_name(conf.key_set) if key_set_err then - kong.log.warn("error loading keyset ", conf.key_set, " : ", key_set_err) - return nil, key_set_err - end - - if not key_set then - kong.log.warn("could not load keyset nil value was returned") - return nil, error("nil returned by key_sets:select_by_name for key_set ", conf.key_set) + return nil, "could not load keyset: " .. key_set_err end lookup.set = {id = key_set.id} @@ -250,13 +244,7 @@ local function get_account_key(conf) local key, key_err = kong.db.keys:select_by_cache_key(cache_key) if key_err then - kong.log.warn("error loading key ", kid, " : ", key_err) - return nil, key_err - end - - if not key then - kong.log.warn("could not load key nil value was returned") - return nil, error("nil returned by keys:select_by_cache_key for key ", conf.key_id) + return nil, "could not load keys: " .. key_err end return kong.db.keys:get_privkey(key) diff --git a/spec/01-unit/01-db/01-schema/03-typedefs_spec.lua b/spec/01-unit/01-db/01-schema/03-typedefs_spec.lua index cbd011d2559..1183e0858e0 100644 --- a/spec/01-unit/01-db/01-schema/03-typedefs_spec.lua +++ b/spec/01-unit/01-db/01-schema/03-typedefs_spec.lua @@ -203,4 +203,24 @@ describe("typedefs", function() assert.equal(false, uuid2.auto) end) + it("features pem", function() + local Test = Schema.new({ + fields = { + { f = typedefs.pem } + } + }) + local tmpkey = openssl_pkey.new { type = 'EC', curve = 'prime256v1' } + assert.truthy(Test:validate({ f = { public_key = tmpkey:to_PEM("public") }})) + assert.truthy(Test:validate({ f = { private_key = tmpkey:to_PEM("private") }})) + assert.falsy( Test:validate({ f = { private_key = tmpkey:to_PEM("public") }})) + assert.falsy(Test:validate({ f = { public_key = tmpkey:to_PEM("private") }})) + assert.truthy(Test:validate({ f = { public_key = tmpkey:to_PEM("public"), + private_key = tmpkey:to_PEM("private") }})) + local anotherkey = openssl_pkey.new { type = 'EC', curve = 'prime256v1' } + assert.falsy( Test:validate({ f = { public_key = anotherkey:to_PEM("public"), + private_key = tmpkey:to_PEM("private") }})) + assert.falsy( Test:validate({ f = { public_key = tmpkey:to_PEM("public"), + private_key = anotherkey:to_PEM("private") }})) +end) + end) diff --git a/spec/02-integration/03-db/18-keys_spec.lua b/spec/02-integration/03-db/18-keys_spec.lua index 737a25aaef5..5cac149a1e7 100644 --- a/spec/02-integration/03-db/18-keys_spec.lua +++ b/spec/02-integration/03-db/18-keys_spec.lua @@ -207,5 +207,47 @@ for _, strategy in helpers.all_strategies() do assert.is_not_nil(decoded_jwk.q) assert.is_not_nil(decoded_jwk.qi) end) + + it(":get_privkey errors if only got pubkey [pem]", function() + local pem_t, err = db.keys:insert { + name = "pem_key", + set = init_key_set, + kid = "999", + pem = { public_key = pem_pub } + } + assert.is_nil(err) + assert(pem_t) + + local pem_pub_t, g_err = db.keys:get_pubkey(pem_t) + assert.is_nil(g_err) + assert.matches("-----BEGIN PUBLIC KEY", pem_pub_t) + + local pem_priv, p_err = db.keys:get_privkey(pem_t) + assert.is_nil(pem_priv) + assert.matches("could not load a private key from public key material", p_err) + end) + + it(":get_privkey errors if only got pubkey [jwk]", function() + jwk.d = nil + local jwk_t, _ = db.keys:insert { + name = "jwk_key", + set = init_key_set, + kid = jwk.kid, + jwk = cjson.encode(jwk) + } + assert(jwk_t) + + local jwk_pub_t, g_err = db.keys:get_pubkey(jwk_t) + assert.is_nil(g_err) + local jwk_pub_o = cjson.decode(jwk_pub_t) + assert.is_not_nil(jwk_pub_o.e) + assert.is_not_nil(jwk_pub_o.kid) + assert.is_not_nil(jwk_pub_o.kty) + assert.is_not_nil(jwk_pub_o.n) + + local jwk_priv, p_err = db.keys:get_privkey(jwk_t) + assert.is_nil(jwk_priv) + assert.matches("could not load a private key from public key material", p_err) + end) end) end From 37bd9c2f94267538ecf518bc5ca8545302594290 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Wed, 8 Nov 2023 15:27:14 +0800 Subject: [PATCH 3142/4351] fix(router): `http` and `stream` subsystems no longer share the expressions router schema (#11914) KAG-2961 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- ...subsystems_do_not_share_router_schemas.yml | 6 + kong/db/schema/entities/routes.lua | 37 +---- kong/router/atc.lua | 53 ++++++- .../01-db/01-schema/06-routes_spec.lua | 129 +++++++++++++++++- 4 files changed, 186 insertions(+), 39 deletions(-) create mode 100644 changelog/unreleased/kong/subsystems_do_not_share_router_schemas.yml diff --git a/changelog/unreleased/kong/subsystems_do_not_share_router_schemas.yml b/changelog/unreleased/kong/subsystems_do_not_share_router_schemas.yml new file mode 100644 index 00000000000..07a40e62f25 --- /dev/null +++ b/changelog/unreleased/kong/subsystems_do_not_share_router_schemas.yml @@ -0,0 +1,6 @@ +message: | + Expressions route in `http` and `stream` subsystem now have stricter validation. + Previously they share the same validation schema which means admin can configure expressions + route using fields like `http.path` even for stream routes. This is no longer allowed. +type: bugfix +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 5c98e3931b3..0ff3943ddce 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -3,30 +3,22 @@ local router = require("resty.router.router") local deprecation = require("kong.deprecation") local validate_route -local has_paths do - local isempty = require("table.isempty") - local CACHED_SCHEMA = require("kong.router.atc").schema + local get_schema = require("kong.router.atc").schema local get_expression = require("kong.router.compat").get_expression - local type = type - -- works with both `traditional_compatiable` and `expressions` routes` validate_route = function(entity) + local schema = get_schema(entity.protocols) local exp = entity.expression or get_expression(entity) - local ok, err = router.validate(CACHED_SCHEMA, exp) + local ok, err = router.validate(schema, exp) if not ok then return nil, "Router Expression failed validation: " .. err end return true end - - has_paths = function(entity) - local paths = entity.paths - return type(paths) == "table" and not isempty(paths) - end end local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor @@ -73,15 +65,8 @@ if kong_router_flavor == "expressions" then entity_checks = { { custom_entity_check = { - field_sources = { "expression", "id", }, - fn = function(entity) - local ok, err = validate_route(entity) - if not ok then - return nil, err - end - - return true - end, + field_sources = { "expression", "id", "protocols", }, + fn = validate_route, } }, }, } @@ -126,17 +111,7 @@ else table.insert(entity_checks, { custom_entity_check = { run_with_missing_fields = true, - field_sources = { "id", "paths", }, - fn = function(entity) - if has_paths(entity) then - local ok, err = validate_route(entity) - if not ok then - return nil, err - end - end - - return true - end, + fn = validate_route, }} ) end diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 17f9f48752b..df8b7c636ce 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -55,8 +55,10 @@ local values_buf = buffer.new(64) local CACHED_SCHEMA +local HTTP_SCHEMA +local STREAM_SCHEMA do - local FIELDS = { + local HTTP_FIELDS = { ["String"] = {"net.protocol", "tls.sni", "http.method", "http.host", @@ -66,21 +68,39 @@ do }, ["Int"] = {"net.port", - "net.src.port", "net.dst.port", + }, + } + + local STREAM_FIELDS = { + + ["String"] = {"net.protocol", "tls.sni", + }, + + ["Int"] = {"net.src.port", "net.dst.port", }, ["IpAddr"] = {"net.src.ip", "net.dst.ip", }, } - CACHED_SCHEMA = schema.new() + local function generate_schema(fields) + local s = schema.new() - for typ, fields in pairs(FIELDS) do - for _, v in ipairs(fields) do - assert(CACHED_SCHEMA:add_field(v, typ)) + for t, f in pairs(fields) do + for _, v in ipairs(f) do + assert(s:add_field(v, t)) + end end + + return s end + -- used by validation + HTTP_SCHEMA = generate_schema(HTTP_FIELDS) + STREAM_SCHEMA = generate_schema(STREAM_FIELDS) + + -- used by running router + CACHED_SCHEMA = is_http and HTTP_SCHEMA or STREAM_SCHEMA end @@ -871,7 +891,26 @@ function _M._set_ngx(mock_ngx) end -_M.schema = CACHED_SCHEMA +do + local protocol_to_schema = { + http = HTTP_SCHEMA, + https = HTTP_SCHEMA, + grpc = HTTP_SCHEMA, + grpcs = HTTP_SCHEMA, + + tcp = STREAM_SCHEMA, + udp = STREAM_SCHEMA, + tls = STREAM_SCHEMA, + + tls_passthrough = STREAM_SCHEMA, + } + + -- for db schema validation + function _M.schema(protocols) + return assert(protocol_to_schema[protocols[1]]) + end +end + _M.LOGICAL_OR = LOGICAL_OR _M.LOGICAL_AND = LOGICAL_AND diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 7146043dbdb..f4ef090ce0f 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1329,7 +1329,7 @@ describe("routes schema (flavor = traditional_compatible)", function() reload_flavor("traditional_compatible") setup_global_env() - it("validates a valid route", function() + it("validates a valid http route", function() local route = { id = a_valid_uuid, name = "my_route", @@ -1351,6 +1351,21 @@ describe("routes schema (flavor = traditional_compatible)", function() assert.falsy(route.strip_path) end) + it("validates a valid stream route", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "tcp" }, + sources = { { ip = "1.2.3.4", port = 80 } }, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + end) + it("fails when path is invalid", function() local route = { id = a_valid_uuid, @@ -1370,6 +1385,23 @@ describe("routes schema (flavor = traditional_compatible)", function() assert.falsy(errs["@entity"]) end) + it("fails when ip address is invalid", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "tcp" }, + sources = { { ip = "x.x.x.x", port = 80 } }, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + assert.truthy(errs["sources"]) + + -- verified by `schema/typedefs.lua` + assert.falsy(errs["@entity"]) + end) + it("won't fail when rust.regex update to 1.8", function() local route = { id = a_valid_uuid, @@ -1384,3 +1416,98 @@ describe("routes schema (flavor = traditional_compatible)", function() assert.is_nil(errs) end) end) + + +describe("routes schema (flavor = expressions)", function() + local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" + local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" + + reload_flavor("expressions") + setup_global_env() + + it("validates a valid http route", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + expression = [[http.method == "GET" && http.host == "example.com" && http.path == "/ovo"]], + priority = 100, + strip_path = false, + preserve_host = true, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + assert.falsy(route.strip_path) + end) + + it("validates a valid stream route", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "tcp" }, + expression = [[net.src.ip == 1.2.3.4 && net.src.port == 80]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + end) + + it("fails when path is invalid", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + expression = [[http.method == "GET" && http.path ~ "/[abc/*/user$"]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + + -- verified by `schema/typedefs.lua` + assert.truthy(errs["@entity"]) + end) + + it("fails when ip address is invalid", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "tcp" }, + expression = [[net.src.ip in 1.2.3.4/16 && net.src.port == 80]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + + -- verified by `schema/typedefs.lua` + assert.truthy(errs["@entity"]) + end) + + it("fails if http route's field appears in stream route", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "tcp" }, + expression = [[http.method == "GET" && net.src.ip == 1.2.3.4 && net.src.port == 80]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + + -- verified by `schema/typedefs.lua` + assert.truthy(errs["@entity"]) + end) +end) From 444b214c8b9bb1fe954a5516410ef630083c6c69 Mon Sep 17 00:00:00 2001 From: Keery Nie <windmgc@gmail.com> Date: Wed, 8 Nov 2023 17:24:21 +0800 Subject: [PATCH 3143/4351] fix(pdk): response send function should ignore transfer-encoding correctly (#11936) This PR is a follow-up fix for #8698 to ignore the transfer encoding header set by the user. The line removed in this PR seems to be conflict with the original fix and makes the original fix meaningless, so removed this line to get the expected behavior. We have related bug reports that when using the AWS-Lambda plugin in proxy_integration mode if the lamdba function returns an arbitrary transfer-encoding header, the response sent by Kong will both contain content-length and transfer-encoding, which is an unexpected result. Fix FTI-5028 --- ...response-send-remove-transfer-encoding.yml | 3 ++ kong/pdk/response.lua | 1 - .../27-aws-lambda/99-access_spec.lua | 37 +++++++++++++++++++ spec/fixtures/aws-lambda.lua | 3 ++ t/01-pdk/08-response/11-exit.t | 5 ++- 5 files changed, 46 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/pdk-response-send-remove-transfer-encoding.yml diff --git a/changelog/unreleased/kong/pdk-response-send-remove-transfer-encoding.yml b/changelog/unreleased/kong/pdk-response-send-remove-transfer-encoding.yml new file mode 100644 index 00000000000..f0bd4d19f65 --- /dev/null +++ b/changelog/unreleased/kong/pdk-response-send-remove-transfer-encoding.yml @@ -0,0 +1,3 @@ +message: Fix an issue that when using kong.response.exit, the Transfer-Encoding header set by user is not removed +type: bugfix +scope: PDK diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index b519ac12ef2..228626b6294 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -660,7 +660,6 @@ local function new(self, major_version) local has_content_length if headers ~= nil then for name, value in pairs(headers) do - ngx.header[name] = normalize_multi_header(value) local lower_name = lower(name) if lower_name == "transfer-encoding" or lower_name == "transfer_encoding" then self.log.warn("manually setting Transfer-Encoding. Ignored.") diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index dc9ec8205eb..3ffb2d15214 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -150,6 +150,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route24 = bp.routes:insert { + hosts = { "lambda24.com" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -463,6 +469,19 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route24.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithTransferEncodingHeader", + is_proxy_integration = true, + } + } + fixtures.dns_mock:A({ name = "custom.lambda.endpoint", address = "127.0.0.1", @@ -1148,6 +1167,24 @@ for _, strategy in helpers.each_strategy() do assert.equals("https", req.vars.scheme) end) + it("#test2 works normally by removing transfer encoding header when proxy integration mode", function () + proxy_client:set_timeout(3000) + assert.eventually(function () + local res = assert(proxy_client:send({ + method = "GET", + path = "/get", + headers = { + ["Host"] = "lambda24.com" + } + })) + + assert.res_status(200, res) + assert.is_nil(res.headers["Transfer-Encoding"]) + assert.is_nil(res.headers["transfer-encoding"]) + + return true + end).with_timeout(3).is_truthy() + end) end) describe("AWS_REGION environment is set", function() diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index 0fa0dec8096..1d99bad795c 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -57,6 +57,9 @@ local fixtures = { elseif string.match(ngx.var.uri, "functionEcho") then require("spec.fixtures.mock_upstream").send_default_json_response() + elseif string.match(ngx.var.uri, "functionWithTransferEncodingHeader") then + ngx.say("{\"statusCode\": 200, \"headers\": { \"Transfer-Encoding\": \"chunked\", \"transfer-encoding\": \"chunked\"}}") + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index 79b659c6f68..f45564eed56 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -4,7 +4,7 @@ use Test::Nginx::Socket::Lua; use Test::Nginx::Socket::Lua::Stream; do "./t/Util.pm"; -plan tests => repeat_each() * (blocks() * 4) + 11; +plan tests => repeat_each() * (blocks() * 4) + 12; run_tests(); @@ -1128,7 +1128,7 @@ finalize stream session: 200 -=== TEST 18: response.exit() does not set transfer-encoding from headers +=== TEST 44: response.exit() does not set transfer-encoding from headers --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -1148,6 +1148,7 @@ GET /t --- response_body test --- response_headers +! Transfer-Encoding Content-Length: 5 X-test: test --- error_log From 4b12b2394440ad8474fb16bde5081116da5983a3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed, 8 Nov 2023 11:56:03 +0200 Subject: [PATCH 3144/4351] chore(deps): bump openresty from 1.21.4.2 to 1.21.4.3 (#11952) ### Summary - bugfix: applied the patch for security advisory to NGINX cores. (CVE-2023-44487). Kong already had the patch, but well, now that it is packaged, we can remove ours, and get to the latest OpenResty KAG-3033 Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- .requirements | 2 +- ...pid-reset-ddos-attack-cve-2023-44487.patch | 53 ------------------- build/openresty/repositories.bzl | 2 +- .../kong/bump-openresty-1.21.4.3.yml | 3 ++ kong/meta.lua | 2 +- 5 files changed, 6 insertions(+), 56 deletions(-) delete mode 100644 build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch create mode 100644 changelog/unreleased/kong/bump-openresty-1.21.4.3.yml diff --git a/.requirements b/.requirements index a14eda9f2d0..7f7cae2e52f 100644 --- a/.requirements +++ b/.requirements @@ -1,6 +1,6 @@ KONG_PACKAGE_NAME=kong -OPENRESTY=1.21.4.2 +OPENRESTY=1.21.4.3 LUAROCKS=3.9.2 OPENSSL=3.1.4 PCRE=8.45 diff --git a/build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch b/build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch deleted file mode 100644 index 1ab586cfcdc..00000000000 --- a/build/openresty/patches/nginx-1.21.4_09-http2-rapid-reset-ddos-attack-cve-2023-44487.patch +++ /dev/null @@ -1,53 +0,0 @@ -diff --git a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c -index 3afa8b6..228b060 100644 ---- a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c -+++ b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.c -@@ -361,6 +361,7 @@ ngx_http_v2_read_handler(ngx_event_t *rev) - ngx_log_debug0(NGX_LOG_DEBUG_HTTP, c->log, 0, "http2 read handler"); - - h2c->blocked = 1; -+ h2c->new_streams = 0; - - if (c->close) { - c->close = 0; -@@ -1321,6 +1322,14 @@ ngx_http_v2_state_headers(ngx_http_v2_connection_t *h2c, u_char *pos, - goto rst_stream; - } - -+ if (h2c->new_streams++ >= 2 * h2scf->concurrent_streams) { -+ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0, -+ "client sent too many streams at once"); -+ -+ status = NGX_HTTP_V2_REFUSED_STREAM; -+ goto rst_stream; -+ } -+ - if (!h2c->settings_ack - && !(h2c->state.flags & NGX_HTTP_V2_END_STREAM_FLAG) - && h2scf->preread_size < NGX_HTTP_V2_DEFAULT_WINDOW) -@@ -1386,6 +1395,12 @@ ngx_http_v2_state_headers(ngx_http_v2_connection_t *h2c, u_char *pos, - - rst_stream: - -+ if (h2c->refused_streams++ > ngx_max(h2scf->concurrent_streams, 100)) { -+ ngx_log_error(NGX_LOG_INFO, h2c->connection->log, 0, -+ "client sent too many refused streams"); -+ return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_NO_ERROR); -+ } -+ - if (ngx_http_v2_send_rst_stream(h2c, h2c->state.sid, status) != NGX_OK) { - return ngx_http_v2_connection_error(h2c, NGX_HTTP_V2_INTERNAL_ERROR); - } -diff --git a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h -index 0eceae3..aef40bb 100644 ---- a/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h -+++ b/bundle/nginx-1.21.4/src/http/v2/ngx_http_v2.h -@@ -124,6 +124,8 @@ struct ngx_http_v2_connection_s { - ngx_uint_t processing; - ngx_uint_t frames; - ngx_uint_t idle; -+ ngx_uint_t new_streams; -+ ngx_uint_t refused_streams; - ngx_uint_t priority_limit; - - ngx_uint_t pushing; diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index c2722ac50ee..43ff3faa995 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -30,7 +30,7 @@ def openresty_repositories(): openresty_http_archive_wrapper, name = "openresty", build_file = "//build/openresty:BUILD.openresty.bazel", - sha256 = "5b1eded25c1d4ed76c0336dfae50bd94d187af9c85ead244135dd5ae363b2e2a", + sha256 = "33a84c63cfd9e46b0e5c62eb2ddc7b8068bda2e1686314343b89fc3ffd24cdd3", strip_prefix = "openresty-" + openresty_version, urls = [ "https://openresty.org/download/openresty-" + openresty_version + ".tar.gz", diff --git a/changelog/unreleased/kong/bump-openresty-1.21.4.3.yml b/changelog/unreleased/kong/bump-openresty-1.21.4.3.yml new file mode 100644 index 00000000000..f44f1e9d1b7 --- /dev/null +++ b/changelog/unreleased/kong/bump-openresty-1.21.4.3.yml @@ -0,0 +1,3 @@ +message: "Bumped OpenResty from 1.21.4.2 to 1.21.4.3" +type: dependency +scope: Core diff --git a/kong/meta.lua b/kong/meta.lua index bc71d8a3f15..403d09d69bd 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -24,6 +24,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.21.4.2" }, + nginx = { "1.21.4.3" }, } } From 1c906a9b4282e9176f044642bd63b4b479db222f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed, 8 Nov 2023 17:58:12 +0200 Subject: [PATCH 3145/4351] chore(deps): bump resty-openssl from 0.8.25 to 1.0.1 (#11954) ### Summary <a name="1.0.1"></a> #### [1.0.1] - 2023-11-07 ##### bug fixes - **jwk:** return error if exporting private key from public key ([#128](https://github.com/fffonion/lua-resty-openssl/issues/128)) [3a1bc27](https://github.com/fffonion/lua-resty-openssl/commit/3a1bc273e2a3f41faa7eb68f2939fd1fc25cdecb) <a name="1.0.0"></a> #### [1.0.0] - 2023-11-03 ##### code refactoring - **\*:** remove unused cdefs [84abc0a](https://github.com/fffonion/lua-resty-openssl/commit/84abc0ab99b3d649c7fe4575cf13867cf96a94ef) - **\*:** BREAKING: drop OpenSSL 1.0.2, 1.1.0 and BoringSSL support [99b493e](https://github.com/fffonion/lua-resty-openssl/commit/99b493e671886e68c07b1b9c9472075c22ce38e9) ##### features - **fips:** add get_fips_version_text [935227b](https://github.com/fffonion/lua-resty-openssl/commit/935227b348ba4416f2f4d671dd94f7910cbf9e61) <a name="0.8.26"></a> #### [0.8.26] - 2023-10-30 ##### bug fixes - **version:** add support for all 3.x versions [1516b4d](https://github.com/fffonion/lua-resty-openssl/commit/1516b4d94ac4621a1b243c14b5133ded81515d28) - **x509.csr:** remove extension before adding it [d6ed964](https://github.com/fffonion/lua-resty-openssl/commit/d6ed9648e39f46f7519413489baf021092ccbc49) Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml diff --git a/changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml b/changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml new file mode 100644 index 00000000000..d90a6effd81 --- /dev/null +++ b/changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml @@ -0,0 +1,3 @@ +message: Bump resty-openssl from 0.8.25 to 1.0.1 +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index a34044faeeb..f24012848cb 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.0.0", "lua-messagepack == 0.5.2", "lua-resty-aws == 1.3.5", - "lua-resty-openssl == 0.8.25", + "lua-resty-openssl == 1.0.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.12.0", From 690bcf5607c3234d3e61f2142b209af1148209e3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed, 8 Nov 2023 18:58:28 +0200 Subject: [PATCH 3146/4351] chore(deps): bump lpeg from 1.0.2 to 1.1.0 (#11955) ### Summary + accumulator capture + UTF-8 ranges + Larger limit for number of rules in a grammar + Larger limit for number of captures in a match + bug fixes + other small improvements Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- changelog/unreleased/kong/bump-lpeg-1.1.0.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lpeg-1.1.0.yml diff --git a/changelog/unreleased/kong/bump-lpeg-1.1.0.yml b/changelog/unreleased/kong/bump-lpeg-1.1.0.yml new file mode 100644 index 00000000000..d6608d3a23e --- /dev/null +++ b/changelog/unreleased/kong/bump-lpeg-1.1.0.yml @@ -0,0 +1,3 @@ +message: "Bumped LPEG from 1.0.2 to 1.1.0" +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index f24012848cb..cd53d78a7eb 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -40,7 +40,7 @@ dependencies = { "lua-resty-acme == 0.12.0", "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.5", - "lpeg == 1.0.2", + "lpeg == 1.1.0", "lua-resty-ljsonschema == 1.1.6-2", } build = { From 67200823e8b58c8afccdfb186a117f01b6d2cfa3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Wed, 8 Nov 2023 18:58:46 +0200 Subject: [PATCH 3147/4351] chore(deps): bump lua-messagepack from 0.5.2 to 0.5.3 (#11956) ### Summary - support Lua 5.4 - testsuite with TestAssertion - minor refactors Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- changelog/unreleased/kong/bump-lua-messagepack-0.5.3.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-messagepack-0.5.3.yml diff --git a/changelog/unreleased/kong/bump-lua-messagepack-0.5.3.yml b/changelog/unreleased/kong/bump-lua-messagepack-0.5.3.yml new file mode 100644 index 00000000000..5c9cc499e6d --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-messagepack-0.5.3.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-messagepack from 0.5.2 to 0.5.3" +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index cd53d78a7eb..bdc60a5ccdb 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -32,7 +32,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 3.0.0", - "lua-messagepack == 0.5.2", + "lua-messagepack == 0.5.3", "lua-resty-aws == 1.3.5", "lua-resty-openssl == 1.0.1", "lua-resty-counter == 0.2.1", From 1032e48a7fca9adad3d6b722ce4a3267b8ce0c52 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 8 Nov 2023 22:52:34 +0000 Subject: [PATCH 3148/4351] tests(*): improve http mock (#11902) Simplify most common use of http mock --- spec/helpers/http_mock.lua | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git a/spec/helpers/http_mock.lua b/spec/helpers/http_mock.lua index 91fc85c6121..c1c998a864a 100644 --- a/spec/helpers/http_mock.lua +++ b/spec/helpers/http_mock.lua @@ -25,6 +25,32 @@ for _, module in ipairs(modules) do end end +-- get a session from the logs with a timeout +-- throws error if no request is recieved within the timeout +-- @treturn table the session +function http_mock:get_session() + local ret + self.eventually:has_session_satisfy(function(s) + ret = s + return true + end) + return ret +end + +-- get a request from the logs with a timeout +-- throws error if no request is recieved within the timeout +-- @treturn table the request +function http_mock:get_request() + return self:get_session().req +end + +-- get a response from the logs with a timeout +-- throws error if no request is recieved within the timeout +-- @treturn table the response +function http_mock:get_response() + return self:get_session().resp +end + local http_mock_MT = { __index = http_mock, __gc = http_mock.stop } From 735d652aacf9274d769a4d24c52ad3d46183e879 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 9 Nov 2023 10:49:20 +0800 Subject: [PATCH 3149/4351] refactor(tools): separate system-related functions from tools.utils (#11949) KAG-2954 --- kong-3.6.0-0.rockspec | 1 + kong/tools/system.lua | 62 +++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 52 +----------------------------------- 3 files changed, 64 insertions(+), 51 deletions(-) create mode 100644 kong/tools/system.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index bdc60a5ccdb..37581270390 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -171,6 +171,7 @@ build = { ["kong.tools.yield"] = "kong/tools/yield.lua", ["kong.tools.uuid"] = "kong/tools/uuid.lua", ["kong.tools.rand"] = "kong/tools/rand.lua", + ["kong.tools.system"] = "kong/tools/system.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/system.lua b/kong/tools/system.lua new file mode 100644 index 00000000000..38938688a3b --- /dev/null +++ b/kong/tools/system.lua @@ -0,0 +1,62 @@ +local pl_utils = require "pl.utils" +local pl_path = require "pl.path" + + +local _M = {} + + +do + local _system_infos + + + function _M.get_system_infos() + if _system_infos then + return _system_infos + end + + _system_infos = {} + + local ok, _, stdout = pl_utils.executeex("getconf _NPROCESSORS_ONLN") + if ok then + _system_infos.cores = tonumber(stdout:sub(1, -2)) + end + + ok, _, stdout = pl_utils.executeex("uname -ms") + if ok then + _system_infos.uname = stdout:gsub(";", ","):sub(1, -2) + end + + return _system_infos + end +end + + +do + local trusted_certs_paths = { + "/etc/ssl/certs/ca-certificates.crt", -- Debian/Ubuntu/Gentoo + "/etc/pki/tls/certs/ca-bundle.crt", -- Fedora/RHEL 6 + "/etc/ssl/ca-bundle.pem", -- OpenSUSE + "/etc/pki/tls/cacert.pem", -- OpenELEC + "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", -- CentOS/RHEL 7 + "/etc/ssl/cert.pem", -- OpenBSD, Alpine + } + + + function _M.get_system_trusted_certs_filepath() + for _, path in ipairs(trusted_certs_paths) do + if pl_path.exists(path) then + return path + end + end + + return nil, + "Could not find trusted certs file in " .. + "any of the `system`-predefined locations. " .. + "Please install a certs file there or set " .. + "lua_ssl_trusted_certificate to an " .. + "specific filepath instead of `system`" + end +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index c823c399952..6d9af9f60c0 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -10,7 +10,6 @@ local ffi = require "ffi" local pl_stringx = require "pl.stringx" -local pl_utils = require "pl.utils" local pl_path = require "pl.path" local pl_file = require "pl.file" @@ -48,56 +47,6 @@ int gethostname(char *name, size_t len); local _M = {} -do - local _system_infos - - function _M.get_system_infos() - if _system_infos then - return _system_infos - end - - _system_infos = {} - - local ok, _, stdout = pl_utils.executeex("getconf _NPROCESSORS_ONLN") - if ok then - _system_infos.cores = tonumber(stdout:sub(1, -2)) - end - - ok, _, stdout = pl_utils.executeex("uname -ms") - if ok then - _system_infos.uname = stdout:gsub(";", ","):sub(1, -2) - end - - return _system_infos - end -end - -do - local trusted_certs_paths = { - "/etc/ssl/certs/ca-certificates.crt", -- Debian/Ubuntu/Gentoo - "/etc/pki/tls/certs/ca-bundle.crt", -- Fedora/RHEL 6 - "/etc/ssl/ca-bundle.pem", -- OpenSUSE - "/etc/pki/tls/cacert.pem", -- OpenELEC - "/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem", -- CentOS/RHEL 7 - "/etc/ssl/cert.pem", -- OpenBSD, Alpine - } - - function _M.get_system_trusted_certs_filepath() - for _, path in ipairs(trusted_certs_paths) do - if pl_path.exists(path) then - return path - end - end - - return nil, - "Could not find trusted certs file in " .. - "any of the `system`-predefined locations. " .. - "Please install a certs file there or set " .. - "lua_ssl_trusted_certificate to an " .. - "specific filepath instead of `system`" - end -end - do local url = require "socket.url" @@ -1142,6 +1091,7 @@ do "kong.tools.string", "kong.tools.uuid", "kong.tools.rand", + "kong.tools.system", } for _, str in ipairs(modules) do From 0c1c94ce0cc964cb01f951af98a62dd6ad5c667e Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Thu, 9 Nov 2023 05:00:23 +0100 Subject: [PATCH 3150/4351] chore(ci): improve backporting process (#11924) * now contains all the commits of a PR, not only the last one * now copies labels on the backport PRs * now copies milestones on the backport PRS * now copies requested reviewers to the backport PRS The action instructions for manually merging were mostly wrong and rarely worked. The actions are now more descriptive and separated (using worktrees) Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- .github/workflows/backport.yml | 31 +++++++++++++++++-------------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 7cc4b9c134a..c2cc8d2a510 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -1,24 +1,27 @@ name: Backport on: pull_request_target: - types: - - closed - - labeled - + types: [closed] +permissions: + contents: write # so it can comment + pull-requests: write # so it can create pull requests jobs: backport: name: Backport runs-on: ubuntu-latest - if: > - github.event.pull_request.merged - && ( - github.event.action == 'closed' - || ( - github.event.action == 'labeled' - && contains(github.event.label.name, 'backport') - ) - ) + if: github.event.pull_request.merged steps: - - uses: tibdex/backport@9565281eda0731b1d20c4025c43339fb0a23812e # v2.0.4 + - uses: actions/checkout@v4 + - name: Create backport pull requests + uses: korthout/backport-action@cb79e4e5f46c7d7d653dd3d5fa8a9b0a945dfe4b # v2.1.0 with: github_token: ${{ secrets.PAT }} + pull_title: '[backport -> ${target_branch}] ${pull_title}' + merge_commits: 'skip' + copy_labels_pattern: ^(?!backport ).* # copies all labels except those starting with "backport " + label_pattern: ^backport (release\/[^ ]+)$ # filters for labels starting with "backport " and extracts the branch name + pull_description: |- + Automated backport to `${target_branch}`, triggered by a label in #${pull_number}. + copy_assignees: true + copy_milestone: true + copy_requested_reviewers: true From 12f45ad91b7ab696172ca2244bc96fec8304613d Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Thu, 9 Nov 2023 12:01:39 +0800 Subject: [PATCH 3151/4351] refactor(router): simplify the functions of cache calculation (#11948) --- kong/router/atc.lua | 26 ++++++++++---------------- 1 file changed, 10 insertions(+), 16 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index df8b7c636ce..e67a207d197 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -592,12 +592,14 @@ do local str_buf = buffer.new(64) - get_headers_key = function(headers) + local function get_headers_or_queries_key(values, lower_func) str_buf:reset() -- NOTE: DO NOT yield until str_buf:get() - for name, value in pairs(headers) do - local name = replace_dashes_lower(name) + for name, value in pairs(values) do + if lower_func then + name = lower_func(name) + end if type(value) == "table" then tb_sort(value) @@ -610,20 +612,12 @@ do return str_buf:get() end - get_queries_key = function(queries) - str_buf:reset() - - -- NOTE: DO NOT yield until str_buf:get() - for name, value in pairs(queries) do - if type(value) == "table" then - tb_sort(value) - value = tb_concat(value, ", ") - end - - str_buf:putf("|%s=%s", name, value) - end + get_headers_key = function(headers) + return get_headers_or_queries_key(headers, replace_dashes_lower) + end - return str_buf:get() + get_queries_key = function(queries) + return get_headers_or_queries_key(queries) end end From 1b2b2c0a6a1592a785e13d7b1950efbd64e377ee Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 9 Nov 2023 17:16:18 +0800 Subject: [PATCH 3152/4351] refactor(tools): separate time functions from tools.utils (#11964) * refactor(tools): separate time functions from tools.utils * use ffi.new instead of ffi_new KAG-2955 --- kong-3.6.0-0.rockspec | 1 + kong/tools/time.lua | 101 +++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 102 ++---------------------------------------- 3 files changed, 105 insertions(+), 99 deletions(-) create mode 100644 kong/tools/time.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 37581270390..b787d85e6c9 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -172,6 +172,7 @@ build = { ["kong.tools.uuid"] = "kong/tools/uuid.lua", ["kong.tools.rand"] = "kong/tools/rand.lua", ["kong.tools.system"] = "kong/tools/system.lua", + ["kong.tools.time"] = "kong/tools/time.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/time.lua b/kong/tools/time.lua new file mode 100644 index 00000000000..5f52e5ff3cd --- /dev/null +++ b/kong/tools/time.lua @@ -0,0 +1,101 @@ +local ffi = require "ffi" + + +local C = ffi.C +local tonumber = tonumber + + +ffi.cdef[[ +typedef long time_t; +typedef int clockid_t; +typedef struct timespec { + time_t tv_sec; /* seconds */ + long tv_nsec; /* nanoseconds */ +} nanotime; + +int clock_gettime(clockid_t clk_id, struct timespec *tp); +]] + + +local _M = {} + + +do + local NGX_ERROR = ngx.ERROR + + if not pcall(ffi.typeof, "ngx_uint_t") then + ffi.cdef [[ + typedef uintptr_t ngx_uint_t; + ]] + end + + if not pcall(ffi.typeof, "ngx_int_t") then + ffi.cdef [[ + typedef intptr_t ngx_int_t; + ]] + end + + -- ngx_str_t defined by lua-resty-core + local s = ffi.new("ngx_str_t[1]") + s[0].data = "10" + s[0].len = 2 + + if not pcall(function() C.ngx_parse_time(s, 0) end) then + ffi.cdef [[ + ngx_int_t ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec); + ]] + end + + function _M.nginx_conf_time_to_seconds(str) + s[0].data = str + s[0].len = #str + + local ret = C.ngx_parse_time(s, 1) + if ret == NGX_ERROR then + error("bad argument #1 'str'", 2) + end + + return tonumber(ret, 10) + end +end + + +do + local nanop = ffi.new("nanotime[1]") + function _M.time_ns() + -- CLOCK_REALTIME -> 0 + C.clock_gettime(0, nanop) + local t = nanop[0] + + return tonumber(t.tv_sec) * 1e9 + tonumber(t.tv_nsec) + end +end + + +do + local now = ngx.now + local update_time = ngx.update_time + local start_time = ngx.req.start_time + local monotonic_msec = require("resty.core.time").monotonic_msec + + function _M.get_now_ms() + return now() * 1000 -- time is kept in seconds with millisecond resolution. + end + + function _M.get_updated_now_ms() + update_time() + return now() * 1000 -- time is kept in seconds with millisecond resolution. + end + + function _M.get_start_time_ms() + return start_time() * 1000 -- time is kept in seconds with millisecond resolution. + end + + function _M.get_updated_monotonic_ms() + update_time() + return monotonic_msec() + end +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 6d9af9f60c0..56bff1c95ce 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -13,8 +13,6 @@ local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local pl_file = require "pl.file" -local C = ffi.C -local ffi_new = ffi.new local type = type local pairs = pairs local ipairs = ipairs @@ -32,19 +30,12 @@ local split = pl_stringx.split local re_match = ngx.re.match local setmetatable = setmetatable -ffi.cdef[[ -typedef long time_t; -typedef int clockid_t; -typedef struct timespec { - time_t tv_sec; /* seconds */ - long tv_nsec; /* nanoseconds */ -} nanotime; - -int clock_gettime(clockid_t clk_id, struct timespec *tp); +ffi.cdef[[ int gethostname(char *name, size_t len); ]] + local _M = {} @@ -732,46 +723,6 @@ do end -do - local NGX_ERROR = ngx.ERROR - - if not pcall(ffi.typeof, "ngx_uint_t") then - ffi.cdef [[ - typedef uintptr_t ngx_uint_t; - ]] - end - - if not pcall(ffi.typeof, "ngx_int_t") then - ffi.cdef [[ - typedef intptr_t ngx_int_t; - ]] - end - - -- ngx_str_t defined by lua-resty-core - local s = ffi_new("ngx_str_t[1]") - s[0].data = "10" - s[0].len = 2 - - if not pcall(function() C.ngx_parse_time(s, 0) end) then - ffi.cdef [[ - ngx_int_t ngx_parse_time(ngx_str_t *line, ngx_uint_t is_sec); - ]] - end - - function _M.nginx_conf_time_to_seconds(str) - s[0].data = str - s[0].len = #str - - local ret = C.ngx_parse_time(s, 1) - if ret == NGX_ERROR then - error("bad argument #1 'str'", 2) - end - - return tonumber(ret, 10) - end -end - - local get_mime_type local get_response_type local get_error_template @@ -1034,54 +985,6 @@ function _M.sort_by_handler_priority(a, b) end -local time_ns -do - local nanop = ffi_new("nanotime[1]") - function time_ns() - -- CLOCK_REALTIME -> 0 - C.clock_gettime(0, nanop) - local t = nanop[0] - - return tonumber(t.tv_sec) * 1e9 + tonumber(t.tv_nsec) - end -end -_M.time_ns = time_ns - - -local get_now_ms -local get_updated_now_ms -local get_start_time_ms -local get_updated_monotonic_ms -do - local now = ngx.now - local update_time = ngx.update_time - local start_time = ngx.req.start_time - local monotonic_msec = require("resty.core.time").monotonic_msec - - function get_now_ms() - return now() * 1000 -- time is kept in seconds with millisecond resolution. - end - - function get_updated_now_ms() - update_time() - return now() * 1000 -- time is kept in seconds with millisecond resolution. - end - - function get_start_time_ms() - return start_time() * 1000 -- time is kept in seconds with millisecond resolution. - end - - function get_updated_monotonic_ms() - update_time() - return monotonic_msec() - end -end -_M.get_now_ms = get_now_ms -_M.get_updated_now_ms = get_updated_now_ms -_M.get_start_time_ms = get_start_time_ms -_M.get_updated_monotonic_ms = get_updated_monotonic_ms - - do local modules = { "kong.tools.gzip", @@ -1092,6 +995,7 @@ do "kong.tools.uuid", "kong.tools.rand", "kong.tools.system", + "kong.tools.time", } for _, str in ipairs(modules) do From 53ab40a02d607cc6c2f750e8aed84b3f45f0ceaf Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 9 Nov 2023 17:20:24 +0800 Subject: [PATCH 3153/4351] refactor(tools): move sort_by_handler_priority to DAO (#11965) The function sort_by_handler_priority is only used in DAO and does not belong to any other category of functions in kong/tools/utils.lua, so it should be moved to DAO. KAG-2956 --- kong/db/dao/plugins.lua | 18 +++++++++++++++++- kong/tools/utils.lua | 16 ---------------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index f05c31d677a..8790de32c2c 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -5,7 +5,6 @@ local plugin_loader = require "kong.db.schema.plugin_loader" local reports = require "kong.reports" local plugin_servers = require "kong.runloop.plugin_servers" local version = require "version" -local sort_by_handler_priority = utils.sort_by_handler_priority local Plugins = {} @@ -336,6 +335,23 @@ function Plugins:load_plugin_schemas(plugin_set) end +--- +-- Sort by handler priority and check for collisions. In case of a collision +-- sorting will be applied based on the plugin's name. +-- @tparam table plugin table containing `handler` table and a `name` string +-- @tparam table plugin table containing `handler` table and a `name` string +-- @treturn boolean outcome of sorting +local sort_by_handler_priority = function (a, b) + local prio_a = a.handler.PRIORITY or 0 + local prio_b = b.handler.PRIORITY or 0 + if prio_a == prio_b and not + (prio_a == 0 or prio_b == 0) then + return a.name > b.name + end + return prio_a > prio_b +end + + -- Requires Plugins:load_plugin_schemas to be loaded first -- @return an array where each element has the format { name = "keyauth", handler = function() .. end }. Or nil, error function Plugins:get_handlers() diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 56bff1c95ce..3b0bda1540d 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -968,22 +968,6 @@ local topological_sort do end _M.topological_sort = topological_sort ---- --- Sort by handler priority and check for collisions. In case of a collision --- sorting will be applied based on the plugin's name. --- @tparam table plugin table containing `handler` table and a `name` string --- @tparam table plugin table containing `handler` table and a `name` string --- @treturn boolean outcome of sorting -function _M.sort_by_handler_priority(a, b) - local prio_a = a.handler.PRIORITY or 0 - local prio_b = b.handler.PRIORITY or 0 - if prio_a == prio_b and not - (prio_a == 0 or prio_b == 0) then - return a.name > b.name - end - return prio_a > prio_b -end - do local modules = { From af4958e4e0452e210b51e7c36cadba11c730fdac Mon Sep 17 00:00:00 2001 From: Andy Zhang <AndyZhang0707@users.noreply.github.com> Date: Thu, 9 Nov 2023 22:15:07 +0800 Subject: [PATCH 3154/4351] docs(changelog): Post 3.5.0 changelog update (#11971) * docs(3.5.0): generate 3.5.0 changelog (#11801) * docs(3.5.0): generate 3.5.0 changelog --------- Co-authored-by: Douglas-Lee <leeys.top@gmail.com> * docs(changelog): re-generate 3.5.0 changelog (#11870) * docs(CHANGELOG): update 3.5.0 changelog (#11872) * docs(changelog): update 3.5.0 changelog * docs(CHANGELOG): migrate changelogs from CHANGELOG.md to correct place (#11938) --------- Co-authored-by: Douglas-Lee <leeys.top@gmail.com> --- CHANGELOG.md | 52 ---- changelog/3.5.0/3.5.0.md | 286 ++++++++++++++++++ changelog/3.5.0/kong/.gitkeep | 0 .../{unreleased => 3.5.0}/kong/10570.yml | 0 .../{unreleased => 3.5.0}/kong/11360-1.yml | 0 .../{unreleased => 3.5.0}/kong/11360-2.yml | 0 .../{unreleased => 3.5.0}/kong/11402.yml | 0 .../{unreleased => 3.5.0}/kong/11424.yml | 0 .../{unreleased => 3.5.0}/kong/11442.yml | 0 .../{unreleased => 3.5.0}/kong/11464.yml | 0 .../{unreleased => 3.5.0}/kong/11468.yml | 0 .../{unreleased => 3.5.0}/kong/11480.yml | 0 .../{unreleased => 3.5.0}/kong/11484.yml | 0 .../{unreleased => 3.5.0}/kong/11502.yml | 0 .../{unreleased => 3.5.0}/kong/11515.yml | 0 .../{unreleased => 3.5.0}/kong/11518.yml | 0 .../{unreleased => 3.5.0}/kong/11523.yml | 0 .../{unreleased => 3.5.0}/kong/11532.yml | 0 .../{unreleased => 3.5.0}/kong/11538.yml | 0 .../{unreleased => 3.5.0}/kong/11551-1.yml | 0 .../{unreleased => 3.5.0}/kong/11551-2.yml | 0 .../{unreleased => 3.5.0}/kong/11553.yml | 0 .../{unreleased => 3.5.0}/kong/11566.yml | 0 .../{unreleased => 3.5.0}/kong/11578.yml | 0 .../{unreleased => 3.5.0}/kong/11599.yml | 0 .../{unreleased => 3.5.0}/kong/11613.yml | 0 .../{unreleased => 3.5.0}/kong/11638.yml | 0 .../{unreleased => 3.5.0}/kong/11639.yml | 0 .../{unreleased => 3.5.0}/kong/11727.yml | 0 .../kong/aws_lambda_service_cache.yml | 0 .../kong/bump_openssl_3.1.4.yml | 0 .../kong/dedicated_config_processing.yml | 0 .../kong/fix-cve-2023-44487.yml | 0 .../kong/fix-opentelemetry-parent-id.yml | 0 .../kong/fix-tcp-log-sslhandshake.yml | 0 .../kong/fix_dns_enable_dns_no_sync.yml | 0 .../kong/fix_patch_order.yml | 0 .../kong/lapis_version_bump.yml | 0 .../kong/lua_kong_nginx_module_bump.yml | 0 .../kong/luajit_ldp_stp_fusion.yml | 0 .../kong/ngx_wasm_module_bump.yml | 0 .../kong/on_prem_dp_metadata.yml | 0 .../kong/per_reqeuest_deubgging.yml | 0 .../kong/plugin-configure-phase.yml | 0 .../kong/request-aware-table.yml | 0 .../{unreleased => 3.5.0}/kong/request_id.yml | 0 .../session_do_not_read_body_by_default.yml | 0 .../kong/vault-declarative.yml | 0 .../kong/vault-init-warmup.yml | 0 .../kong/vault-resurrect.yml | 0 .../kong/wasm-filter-config-schemas.yml | 0 .../kong/wasm-filter-json-config.yml | 0 .../kong/wasmtime_version_bump.yml | 0 changelog/unreleased/kong-manager/.gitkeep | 0 54 files changed, 286 insertions(+), 52 deletions(-) create mode 100644 changelog/3.5.0/3.5.0.md create mode 100644 changelog/3.5.0/kong/.gitkeep rename changelog/{unreleased => 3.5.0}/kong/10570.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11360-1.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11360-2.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11402.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11424.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11442.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11464.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11468.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11480.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11484.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11502.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11515.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11518.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11523.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11532.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11538.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11551-1.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11551-2.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11553.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/11566.yml (100%) rename changelog/{unreleased => 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3.5.0}/kong/lapis_version_bump.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/lua_kong_nginx_module_bump.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/luajit_ldp_stp_fusion.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/ngx_wasm_module_bump.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/on_prem_dp_metadata.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/per_reqeuest_deubgging.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/plugin-configure-phase.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/request-aware-table.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/request_id.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/session_do_not_read_body_by_default.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/vault-declarative.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/vault-init-warmup.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/vault-resurrect.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/wasm-filter-config-schemas.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/wasm-filter-json-config.yml (100%) rename changelog/{unreleased => 3.5.0}/kong/wasmtime_version_bump.yml (100%) create mode 100644 changelog/unreleased/kong-manager/.gitkeep diff --git a/CHANGELOG.md b/CHANGELOG.md index b37b96a03df..dfb1ebfa07d 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -14,68 +14,16 @@ #### Core -- Support HTTP query parameters in expression routes. - [#11348](https://github.com/Kong/kong/pull/11348) - #### Plugins -- **AWS-Lambda**: the AWS-Lambda plugin has been refactored by using `lua-resty-aws` as an - underlying AWS library. The refactor simplifies the AWS-Lambda plugin code base and - adding support for multiple IAM authenticating scenarios. - [#11350](https://github.com/Kong/kong/pull/11350) -- **OpenTelemetry** and **Zipkin**: Support GCP X-Cloud-Trace-Context header - The field `header_type` now accepts the value `gcp` to propagate the - Google Cloud trace header - [#11254](https://github.com/Kong/kong/pull/11254) - ### Fixes #### Core -- Fixed critical level logs when starting external plugin servers. Those logs cannot be suppressed due to the limitation of OpenResty. We choose to remove the socket availability detection feature. - [#11372](https://github.com/Kong/kong/pull/11372) -- Fix an issue where a crashing Go plugin server process would cause subsequent - requests proxied through Kong to execute Go plugins with inconsistent configurations. - The issue only affects scenarios where the same Go plugin is applied to different Route - or Service entities. - [#11306](https://github.com/Kong/kong/pull/11306) -- Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. - [#11385](https://github.com/Kong/kong/pull/11385) -- Fix cache warmup mechanism not working in `acls` plugin groups config entity scenario. - [#11414](https://github.com/Kong/kong/pull/11414) -- Fix an issue that queue stops processing when a hard error is encountered in the handler function. - [#11423](https://github.com/Kong/kong/pull/11423) -- Fix an issue that query parameters are not forwarded in proxied request. - Thanks [@chirag-manwani](https://github.com/chirag-manwani) for contributing this change. - [#11328](https://github.com/Kong/kong/pull/11328) -- Fix an issue that response status code is not real upstream status when using kong.response function. - [#11437](https://github.com/Kong/kong/pull/11437) -- Removed a hardcoded proxy-wasm isolation level setting that was preventing the - `nginx_http_proxy_wasm_isolation` configuration value from taking effect. - [#11407](https://github.com/Kong/kong/pull/11407) - #### Plugins -- **OAuth2**: For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. - [#11342](https://github.com/Kong/kong/pull/11342) -- When the worker is in shutdown mode and more data is immediately available without waiting for `max_coalescing_delay`, queues are now cleared in batches. - Thanks [@JensErat](https://github.com/JensErat) for contributing this change. - [#11376](https://github.com/Kong/kong/pull/11376) -- A race condition in the plugin queue could potentially crash the worker when `max_entries` was set to `max_batch_size`. - [#11378](https://github.com/Kong/kong/pull/11378) -- **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. - [#11413](https://github.com/Kong/kong/pull/11413) - ### Dependencies -- Bumped lua-resty-aws from 1.3.0 to 1.3.1 - [#11419](https://github.com/Kong/kong/pull/11419) -- Bumped lua-resty-session from 4.0.4 to 4.0.5 - [#11416](https://github.com/Kong/kong/pull/11416) -- Bumped OpenSSL from 3.1.1 to 3.1.2 - [#11361](https://github.com/Kong/kong/pull/11361) - - ## 3.4.0 ### Breaking Changes diff --git a/changelog/3.5.0/3.5.0.md b/changelog/3.5.0/3.5.0.md new file mode 100644 index 00000000000..c9b71573919 --- /dev/null +++ b/changelog/3.5.0/3.5.0.md @@ -0,0 +1,286 @@ +## Kong + + +### Performance +#### Configuration + +- Bumped the default value of `upstream_keepalive_pool_size` to `512` and `upstream_keepalive_max_requests` to `1000` + [#11515](https://github.com/Kong/kong/issues/11515) +#### Core + +- refactor workspace id and name retrieval + [#11442](https://github.com/Kong/kong/issues/11442) + +### Breaking Changes +#### Plugin + +- **Session**: a new configuration field `read_body_for_logout` was added with a default value of `false`, that changes behavior of `logout_post_arg` in a way that it is not anymore considered if the `read_body_for_logout` is not explicitly set to `true`. This is to avoid session plugin from reading request bodies by default on e.g. `POST` request for logout detection. + [#10333](https://github.com/Kong/kong/issues/10333) + + +### Dependencies +#### Core + +- Bumped resty.openssl from 0.8.23 to 0.8.25 + [#11518](https://github.com/Kong/kong/issues/11518) + +- Fix incorrect LuaJIT register allocation for IR_*LOAD on ARM64 + [#11638](https://github.com/Kong/kong/issues/11638) + +- Fix LDP/STP fusing for unaligned accesses on ARM64 + [#11639](https://github.com/Kong/kong/issues/11639) + + +- Bump lua-kong-nginx-module from 0.6.0 to 0.8.0 + [#11663](https://github.com/Kong/kong/issues/11663) + +- Fix incorrect LuaJIT LDP/STP fusion on ARM64 which may sometimes cause incorrect logic + [#11537](https://github.com/Kong/kong/issues/11537) + +#### Default + +- Bumped lua-resty-healthcheck from 1.6.2 to 1.6.3 + [#11360](https://github.com/Kong/kong/issues/11360) + +- Bumped OpenResty from 1.21.4.1 to 1.21.4.2 + [#11360](https://github.com/Kong/kong/issues/11360) + +- Bumped LuaSec from 1.3.1 to 1.3.2 + [#11553](https://github.com/Kong/kong/issues/11553) + + +- Bumped lua-resty-aws from 1.3.1 to 1.3.5 + [#11613](https://github.com/Kong/kong/issues/11613) + + +- bump OpenSSL from 3.1.1 to 3.1.4 + [#11844](https://github.com/Kong/kong/issues/11844) + + +- Bumped kong-lapis from 1.14.0.2 to 1.14.0.3 + [#11849](https://github.com/Kong/kong/issues/11849) + + +- Bumped ngx_wasm_module to latest rolling release version. + [#11678](https://github.com/Kong/kong/issues/11678) + +- Bump Wasmtime version to 12.0.2 + [#11738](https://github.com/Kong/kong/issues/11738) + +- Bumped lua-resty-aws from 1.3.0 to 1.3.1 + [#11419](https://github.com/Kong/kong/pull/11419) + +- Bumped lua-resty-session from 4.0.4 to 4.0.5 + [#11416](https://github.com/Kong/kong/pull/11416) + + +### Features +#### Core + +- Add a new endpoint `/schemas/vaults/:name` to retrieve the schema of a vault. + [#11727](https://github.com/Kong/kong/issues/11727) + +- rename `privileged_agent` to `dedicated_config_processing. Enable `dedicated_config_processing` by default + [#11784](https://github.com/Kong/kong/issues/11784) + +- Support observing the time consumed by some components in the given request. + [#11627](https://github.com/Kong/kong/issues/11627) + +- Plugins can now implement `Plugin:configure(configs)` function that is called whenever there is a change in plugin entities. An array of current plugin configurations is passed to the function, or `nil` in case there is no active configurations for the plugin. + [#11703](https://github.com/Kong/kong/issues/11703) + +- Add a request-aware table able to detect accesses from different requests. + [#11017](https://github.com/Kong/kong/issues/11017) + +- A unique Request ID is now populated in the error log, access log, error templates, log serializer, and in a new X-Kong-Request-Id header (configurable for upstream/downstream using the `headers` and `headers_upstream` configuration options). + [#11663](https://github.com/Kong/kong/issues/11663) + +- Add support for optional Wasm filter configuration schemas + [#11568](https://github.com/Kong/kong/issues/11568) + +- Support JSON in Wasm filter configuration + [#11697](https://github.com/Kong/kong/issues/11697) + +- Support HTTP query parameters in expression routes. + [#11348](https://github.com/Kong/kong/pull/11348) + +#### Plugin + +- **response-ratelimiting**: add support for secret rotation with redis connection + [#10570](https://github.com/Kong/kong/issues/10570) + + +- **CORS**: Support the `Access-Control-Request-Private-Network` header in crossing-origin pre-light requests + [#11523](https://github.com/Kong/kong/issues/11523) + +- add scan_count to redis storage schema + [#11532](https://github.com/Kong/kong/issues/11532) + + +- **AWS-Lambda**: the AWS-Lambda plugin has been refactored by using `lua-resty-aws` as an + underlying AWS library. The refactor simplifies the AWS-Lambda plugin code base and + adding support for multiple IAM authenticating scenarios. + [#11350](https://github.com/Kong/kong/pull/11350) + +- **OpenTelemetry** and **Zipkin**: Support GCP X-Cloud-Trace-Context header + The field `header_type` now accepts the value `gcp` to propagate the + Google Cloud trace header + [#11254](https://github.com/Kong/kong/pull/11254) + +#### Clustering + +- **Clustering**: Allow configuring DP metadata labels for on-premise CP Gateway + [#11625](https://github.com/Kong/kong/issues/11625) + +### Fixes +#### Configuration + +- The default value of `dns_no_sync` option has been changed to `on` + [#11871](https://github.com/Kong/kong/issues/11871) + +#### Core + +- Fix an issue that the TTL of the key-auth plugin didnt work in DB-less and Hybrid mode. + [#11464](https://github.com/Kong/kong/issues/11464) + +- Fix a problem that abnormal socket connection will be reused when querying Postgres database. + [#11480](https://github.com/Kong/kong/issues/11480) + +- Fix upstream ssl failure when plugins use response handler + [#11502](https://github.com/Kong/kong/issues/11502) + +- Fix an issue that protocol `tls_passthrough` can not work with expressions flavor + [#11538](https://github.com/Kong/kong/issues/11538) + +- Fix a bug that will cause a failure of sending tracing data to datadog when value of x-datadog-parent-id header in requests is a short dec string + [#11599](https://github.com/Kong/kong/issues/11599) + +- Apply Nginx patch for detecting HTTP/2 stream reset attacks early (CVE-2023-44487) + [#11743](https://github.com/Kong/kong/issues/11743) + +- fix the building failure when applying patches + [#11696](https://github.com/Kong/kong/issues/11696) + +- Vault references can be used in Dbless mode in declarative config + [#11845](https://github.com/Kong/kong/issues/11845) + + +- Properly warmup Vault caches on init + [#11827](https://github.com/Kong/kong/issues/11827) + + +- Vault resurrect time is respected in case a vault secret is deleted from a vault + [#11852](https://github.com/Kong/kong/issues/11852) + +- Fixed critical level logs when starting external plugin servers. Those logs cannot be suppressed due to the limitation of OpenResty. We choose to remove the socket availability detection feature. + [#11372](https://github.com/Kong/kong/pull/11372) + +- Fix an issue where a crashing Go plugin server process would cause subsequent + requests proxied through Kong to execute Go plugins with inconsistent configurations. + The issue only affects scenarios where the same Go plugin is applied to different Route + or Service entities. + [#11306](https://github.com/Kong/kong/pull/11306) + +- Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. + [#11385](https://github.com/Kong/kong/pull/11385) + +- Fix cache warmup mechanism not working in `acls` plugin groups config entity scenario. + [#11414](https://github.com/Kong/kong/pull/11414) + +- Fix an issue that queue stops processing when a hard error is encountered in the handler function. + [#11423](https://github.com/Kong/kong/pull/11423) + +- Fix an issue that query parameters are not forwarded in proxied request. + Thanks [@chirag-manwani](https://github.com/chirag-manwani) for contributing this change. + [#11328](https://github.com/Kong/kong/pull/11328) + +- Fix an issue that response status code is not real upstream status when using kong.response function. + [#11437](https://github.com/Kong/kong/pull/11437) + +- Removed a hardcoded proxy-wasm isolation level setting that was preventing the + `nginx_http_proxy_wasm_isolation` configuration value from taking effect. + [#11407](https://github.com/Kong/kong/pull/11407) + +#### PDK + +- Fix several issues in Vault and refactor the Vault code base: - Make DAOs to fallback to empty string when resolving Vault references fail - Use node level mutex when rotation references - Refresh references on config changes - Update plugin referenced values only once per request - Pass only the valid config options to vault implementations - Resolve multi-value secrets only once when rotating them - Do not start vault secrets rotation timer on control planes - Re-enable negative caching - Reimplement the kong.vault.try function - Remove references from rotation in case their configuration has changed + [#11652](https://github.com/Kong/kong/issues/11652) + +- Fix response body gets repeated when `kong.response.get_raw_body()` is called multiple times in a request lifecycle. + [#11424](https://github.com/Kong/kong/issues/11424) + +- Tracing: fix an issue that resulted in some parent spans to end before their children due to different precision of their timestamps + [#11484](https://github.com/Kong/kong/issues/11484) + +- Fix a bug related to data interference between requests in the kong.log.serialize function. + [#11566](https://github.com/Kong/kong/issues/11566) +#### Plugin + +- **Opentelemetry**: fix an issue that resulted in invalid parent IDs in the propagated tracing headers + [#11468](https://github.com/Kong/kong/issues/11468) + +- **AWS-Lambda**: let plugin-level proxy take effect on EKS IRSA credential provider + [#11551](https://github.com/Kong/kong/issues/11551) + +- Cache the AWS lambda service by those lambda service related fields + [#11821](https://github.com/Kong/kong/issues/11821) + +- **Opentelemetry**: fix an issue that resulted in traces with invalid parent IDs when `balancer` instrumentation was enabled + [#11830](https://github.com/Kong/kong/issues/11830) + + +- **tcp-log**: fix an issue of unnecessary handshakes when reusing TLS connection + [#11848](https://github.com/Kong/kong/issues/11848) + +- **OAuth2**: For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. + [#11342](https://github.com/Kong/kong/pull/11342) + +- When the worker is in shutdown mode and more data is immediately available without waiting for `max_coalescing_delay`, queues are now cleared in batches. + Thanks [@JensErat](https://github.com/JensErat) for contributing this change. + [#11376](https://github.com/Kong/kong/pull/11376) + +- A race condition in the plugin queue could potentially crash the worker when `max_entries` was set to `max_batch_size`. + [#11378](https://github.com/Kong/kong/pull/11378) + +- **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. + [#11413](https://github.com/Kong/kong/pull/11413) + +#### Default + +- Restore lapis & luarocks-admin bins + [#11578](https://github.com/Kong/kong/issues/11578) +## Kong-Manager + + + + + + +### Features +#### Default + +- Add `JSON` and `YAML` formats in entity config cards. + [#111](https://github.com/Kong/kong-manager/issues/111) + + +- Plugin form fields now display descriptions from backend schema. + [#66](https://github.com/Kong/kong-manager/issues/66) + + +- Add the `protocols` field in plugin form. + [#93](https://github.com/Kong/kong-manager/issues/93) + + +- The upstream target list shows the `Mark Healthy` and `Mark Unhealthy` action items when certain conditions are met. + [#86](https://github.com/Kong/kong-manager/issues/86) + + +### Fixes +#### Default + +- Fix incorrect port number in Port Details. + [#103](https://github.com/Kong/kong-manager/issues/103) + + +- Fix a bug where the `proxy-cache` plugin cannot be installed. + [#104](https://github.com/Kong/kong-manager/issues/104) diff --git a/changelog/3.5.0/kong/.gitkeep b/changelog/3.5.0/kong/.gitkeep new file mode 100644 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a/changelog/unreleased/kong/fix-cve-2023-44487.yml b/changelog/3.5.0/kong/fix-cve-2023-44487.yml similarity index 100% rename from changelog/unreleased/kong/fix-cve-2023-44487.yml rename to changelog/3.5.0/kong/fix-cve-2023-44487.yml diff --git a/changelog/unreleased/kong/fix-opentelemetry-parent-id.yml b/changelog/3.5.0/kong/fix-opentelemetry-parent-id.yml similarity index 100% rename from changelog/unreleased/kong/fix-opentelemetry-parent-id.yml rename to changelog/3.5.0/kong/fix-opentelemetry-parent-id.yml diff --git a/changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml b/changelog/3.5.0/kong/fix-tcp-log-sslhandshake.yml similarity index 100% rename from changelog/unreleased/kong/fix-tcp-log-sslhandshake.yml rename to changelog/3.5.0/kong/fix-tcp-log-sslhandshake.yml diff --git a/changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml b/changelog/3.5.0/kong/fix_dns_enable_dns_no_sync.yml similarity index 100% rename from changelog/unreleased/kong/fix_dns_enable_dns_no_sync.yml rename to changelog/3.5.0/kong/fix_dns_enable_dns_no_sync.yml diff --git a/changelog/unreleased/kong/fix_patch_order.yml b/changelog/3.5.0/kong/fix_patch_order.yml similarity index 100% rename from changelog/unreleased/kong/fix_patch_order.yml rename to changelog/3.5.0/kong/fix_patch_order.yml diff --git a/changelog/unreleased/kong/lapis_version_bump.yml b/changelog/3.5.0/kong/lapis_version_bump.yml similarity index 100% rename from changelog/unreleased/kong/lapis_version_bump.yml rename to changelog/3.5.0/kong/lapis_version_bump.yml diff --git a/changelog/unreleased/kong/lua_kong_nginx_module_bump.yml b/changelog/3.5.0/kong/lua_kong_nginx_module_bump.yml similarity index 100% rename from changelog/unreleased/kong/lua_kong_nginx_module_bump.yml rename to changelog/3.5.0/kong/lua_kong_nginx_module_bump.yml diff --git a/changelog/unreleased/kong/luajit_ldp_stp_fusion.yml b/changelog/3.5.0/kong/luajit_ldp_stp_fusion.yml similarity index 100% rename from changelog/unreleased/kong/luajit_ldp_stp_fusion.yml rename to changelog/3.5.0/kong/luajit_ldp_stp_fusion.yml diff --git a/changelog/unreleased/kong/ngx_wasm_module_bump.yml b/changelog/3.5.0/kong/ngx_wasm_module_bump.yml similarity index 100% rename from changelog/unreleased/kong/ngx_wasm_module_bump.yml rename to changelog/3.5.0/kong/ngx_wasm_module_bump.yml diff --git a/changelog/unreleased/kong/on_prem_dp_metadata.yml b/changelog/3.5.0/kong/on_prem_dp_metadata.yml similarity index 100% rename from changelog/unreleased/kong/on_prem_dp_metadata.yml rename to changelog/3.5.0/kong/on_prem_dp_metadata.yml diff --git a/changelog/unreleased/kong/per_reqeuest_deubgging.yml b/changelog/3.5.0/kong/per_reqeuest_deubgging.yml similarity index 100% rename from changelog/unreleased/kong/per_reqeuest_deubgging.yml rename to changelog/3.5.0/kong/per_reqeuest_deubgging.yml diff --git a/changelog/unreleased/kong/plugin-configure-phase.yml b/changelog/3.5.0/kong/plugin-configure-phase.yml similarity index 100% rename from changelog/unreleased/kong/plugin-configure-phase.yml rename to changelog/3.5.0/kong/plugin-configure-phase.yml diff --git a/changelog/unreleased/kong/request-aware-table.yml b/changelog/3.5.0/kong/request-aware-table.yml similarity index 100% rename from changelog/unreleased/kong/request-aware-table.yml rename to changelog/3.5.0/kong/request-aware-table.yml diff --git a/changelog/unreleased/kong/request_id.yml b/changelog/3.5.0/kong/request_id.yml similarity index 100% rename from changelog/unreleased/kong/request_id.yml rename to changelog/3.5.0/kong/request_id.yml diff --git a/changelog/unreleased/kong/session_do_not_read_body_by_default.yml b/changelog/3.5.0/kong/session_do_not_read_body_by_default.yml similarity index 100% rename from changelog/unreleased/kong/session_do_not_read_body_by_default.yml rename to changelog/3.5.0/kong/session_do_not_read_body_by_default.yml diff --git a/changelog/unreleased/kong/vault-declarative.yml b/changelog/3.5.0/kong/vault-declarative.yml similarity index 100% rename from changelog/unreleased/kong/vault-declarative.yml rename to changelog/3.5.0/kong/vault-declarative.yml diff --git a/changelog/unreleased/kong/vault-init-warmup.yml b/changelog/3.5.0/kong/vault-init-warmup.yml similarity index 100% rename from changelog/unreleased/kong/vault-init-warmup.yml rename to changelog/3.5.0/kong/vault-init-warmup.yml diff --git a/changelog/unreleased/kong/vault-resurrect.yml b/changelog/3.5.0/kong/vault-resurrect.yml similarity index 100% rename from changelog/unreleased/kong/vault-resurrect.yml rename to changelog/3.5.0/kong/vault-resurrect.yml diff --git a/changelog/unreleased/kong/wasm-filter-config-schemas.yml b/changelog/3.5.0/kong/wasm-filter-config-schemas.yml similarity index 100% rename from changelog/unreleased/kong/wasm-filter-config-schemas.yml rename to changelog/3.5.0/kong/wasm-filter-config-schemas.yml diff --git a/changelog/unreleased/kong/wasm-filter-json-config.yml b/changelog/3.5.0/kong/wasm-filter-json-config.yml similarity index 100% rename from changelog/unreleased/kong/wasm-filter-json-config.yml rename to changelog/3.5.0/kong/wasm-filter-json-config.yml diff --git a/changelog/unreleased/kong/wasmtime_version_bump.yml b/changelog/3.5.0/kong/wasmtime_version_bump.yml similarity index 100% rename from changelog/unreleased/kong/wasmtime_version_bump.yml rename to changelog/3.5.0/kong/wasmtime_version_bump.yml diff --git a/changelog/unreleased/kong-manager/.gitkeep b/changelog/unreleased/kong-manager/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d From ef957a6e3797b873679c7f0e152ec060a8f942d4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Thu, 9 Nov 2023 17:23:39 +0200 Subject: [PATCH 3155/4351] feat(db): allow primary key passed as full entity to DAOs (#11695) ### Summary Previously you needed to write code like this: ```lua local route = kong.db.routes:select_by_name("my-route") kong.db.routes:update({ id = route.id }, { paths = { "/test" } }) kong.db.routes:delete({ id = route.id }) ``` with this change you can write it like this: ```lua local route = kong.db.routes:select_by_name("my-route") kong.db.routes:update(route, { paths = { "/test" } }) kong.db.routes:delete(route) ``` You can pass full entity to all the places that previously required the just the primary key. Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- .../unreleased/kong/dao-pk-as-entity.yml | 3 + kong/clustering/control_plane.lua | 2 +- kong/db/dao/certificates.lua | 4 +- kong/db/dao/init.lua | 20 ++- kong/db/dao/snis.lua | 1 + kong/db/dao/targets.lua | 2 +- kong/pdk/client.lua | 2 +- kong/plugins/acme/client.lua | 17 +- kong/plugins/acme/storage/kong.lua | 4 +- kong/plugins/oauth2/access.lua | 10 +- kong/plugins/proxy-cache/api.lua | 8 +- kong/plugins/proxy-cache/handler.lua | 4 +- kong/runloop/balancer/upstreams.lua | 2 +- .../03-db/02-db_core_entities_spec.lua | 166 ++++++------------ spec/02-integration/03-db/03-plugins_spec.lua | 8 +- .../03-db/08-declarative_spec.lua | 22 ++- .../03-db/10-db_unique_foreign_spec.lua | 52 ++---- .../03-db/11-db_transformations_spec.lua | 16 +- .../03-db/12-dao_hooks_spec.lua | 4 +- .../03-db/13-cluster_status_spec.lua | 2 +- spec/02-integration/03-db/18-keys_spec.lua | 4 +- .../02-integration/03-db/19-key-sets_spec.lua | 18 +- .../04-admin_api/03-consumers_routes_spec.lua | 19 +- .../04-admin_api/04-plugins_routes_spec.lua | 16 +- .../06-certificates_routes_spec.lua | 10 +- .../04-admin_api/09-routes_routes_spec.lua | 60 +++---- .../04-admin_api/10-services_routes_spec.lua | 26 +-- .../04-admin_api/17-foreign-entity_spec.lua | 32 ++-- .../13-vaults/01-vault_spec.lua | 8 +- spec/02-integration/20-wasm/02-db_spec.lua | 2 +- .../10-basic-auth/05-declarative_spec.lua | 8 +- spec/03-plugins/16-jwt/02-api_spec.lua | 2 +- spec/03-plugins/25-oauth2/01-schema_spec.lua | 12 +- spec/03-plugins/25-oauth2/03-access_spec.lua | 6 +- spec/03-plugins/29-acme/01-client_spec.lua | 6 +- 35 files changed, 234 insertions(+), 344 deletions(-) create mode 100644 changelog/unreleased/kong/dao-pk-as-entity.yml diff --git a/changelog/unreleased/kong/dao-pk-as-entity.yml b/changelog/unreleased/kong/dao-pk-as-entity.yml new file mode 100644 index 00000000000..7a741ed3a7c --- /dev/null +++ b/changelog/unreleased/kong/dao-pk-as-entity.yml @@ -0,0 +1,3 @@ +message: Allow primary key passed as a full entity to DAO functions. +type: feature +scope: Core diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index f4395979716..220ba94a78d 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -227,7 +227,7 @@ function _M:handle_cp_websocket() local purge_delay = self.conf.cluster_data_plane_purge_delay local update_sync_status = function() local ok - ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id, }, { + ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id }, { last_seen = last_seen, config_hash = config_hash ~= "" and config_hash diff --git a/kong/db/dao/certificates.lua b/kong/db/dao/certificates.lua index 80d23ae6ae4..b6ca5b2b099 100644 --- a/kong/db/dao/certificates.lua +++ b/kong/db/dao/certificates.lua @@ -69,7 +69,7 @@ function _Certificates:insert(cert, options) cert.snis = name_list or cjson.empty_array if name_list then - local ok, err, err_t = self.db.snis:insert_list({ id = cert.id }, name_list, options) + local ok, err, err_t = self.db.snis:insert_list(cert, name_list, options) if not ok then return nil, err, err_t end @@ -196,7 +196,7 @@ function _Certificates:page(size, offset, options) for i=1, #certs do local cert = certs[i] - local snis, err, err_t = self.db.snis:list_for_certificate({ id = cert.id }) + local snis, err, err_t = self.db.snis:list_for_certificate(cert) if not snis then return nil, err, err_t end diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index b6c28bf2795..31f6414f65e 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -973,13 +973,14 @@ function DAO:truncate() end -function DAO:select(primary_key, options) - validate_primary_key_type(primary_key) +function DAO:select(pk_or_entity, options) + validate_primary_key_type(pk_or_entity) if options ~= nil then validate_options_type(options) end + local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) if not ok then local err_t = self.errors:invalid_primary_key(errors) @@ -1163,14 +1164,15 @@ function DAO:insert(entity, options) end -function DAO:update(primary_key, entity, options) - validate_primary_key_type(primary_key) +function DAO:update(pk_or_entity, entity, options) + validate_primary_key_type(pk_or_entity) validate_entity_type(entity) if options ~= nil then validate_options_type(options) end + local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) if not ok then local err_t = self.errors:invalid_primary_key(errors) @@ -1215,14 +1217,15 @@ function DAO:update(primary_key, entity, options) end -function DAO:upsert(primary_key, entity, options) - validate_primary_key_type(primary_key) +function DAO:upsert(pk_or_entity, entity, options) + validate_primary_key_type(pk_or_entity) validate_entity_type(entity) if options ~= nil then validate_options_type(options) end + local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) if not ok then local err_t = self.errors:invalid_primary_key(errors) @@ -1272,13 +1275,14 @@ function DAO:upsert(primary_key, entity, options) end -function DAO:delete(primary_key, options) - validate_primary_key_type(primary_key) +function DAO:delete(pk_or_entity, options) + validate_primary_key_type(pk_or_entity) if options ~= nil then validate_options_type(options) end + local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) if not ok then local err_t = self.errors:invalid_primary_key(errors) diff --git a/kong/db/dao/snis.lua b/kong/db/dao/snis.lua index 947eff4c1ab..e65e549dd9b 100644 --- a/kong/db/dao/snis.lua +++ b/kong/db/dao/snis.lua @@ -47,6 +47,7 @@ end -- Creates one instance of SNI for each name in name_list -- All created instances will be associated to the given certificate function _SNIs:insert_list(cert_pk, name_list) + cert_pk = self.db.certificates.schema:extract_pk_values(cert_pk) for _, name in ipairs(name_list) do local _, err, err_t = self:insert({ name = name, diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index f6168919dc1..c4369be3f9a 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -70,7 +70,7 @@ function _TARGETS:upsert(pk, entity, options) if existent.target == entity.target then -- if the upserting entity is newer, update if entity.created_at > existent.created_at then - local ok, err, err_t = self.super.delete(self, { id = existent.id }, opts) + local ok, err, err_t = self.super.delete(self, existent, opts) if ok then return self.super.insert(self, entity, options) end diff --git a/kong/pdk/client.lua b/kong/pdk/client.lua index dd4467131b4..9f74620c5a2 100644 --- a/kong/pdk/client.lua +++ b/kong/pdk/client.lua @@ -192,7 +192,7 @@ local function new(self) end if utils.is_valid_uuid(consumer_id) then - local result, err = kong.db.consumers:select { id = consumer_id } + local result, err = kong.db.consumers:select({ id = consumer_id }) if result then return result diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 826f0a03050..8f3378377d5 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -193,9 +193,7 @@ local function save_dao(host, key, cert) }) if err then - local ok, err_2 = kong.db.certificates:delete({ - id = cert_entity.id, - }) + local ok, err_2 = kong.db.certificates:delete(cert_entity) if not ok then kong.log.warn("error cleaning up certificate entity ", cert_entity.id, ": ", err_2) end @@ -203,12 +201,9 @@ local function save_dao(host, key, cert) end if old_sni_entity and old_sni_entity.certificate then - local id = old_sni_entity.certificate.id - local ok, err = kong.db.certificates:delete({ - id = id, - }) + local ok, err = kong.db.certificates:delete(old_sni_entity.certificate) if not ok then - kong.log.warn("error deleting expired certificate entity ", id, ": ", err) + kong.log.warn("error deleting expired certificate entity ", old_sni_entity.certificate.id, ": ", err) end end end @@ -228,7 +223,7 @@ end local function get_account_key(conf) local kid = conf.key_id - local lookup = {kid = kid} + local lookup = { kid = kid } if conf.key_set then local key_set, key_set_err = kong.db.key_sets:select_by_name(conf.key_set) @@ -237,7 +232,7 @@ local function get_account_key(conf) return nil, "could not load keyset: " .. key_set_err end - lookup.set = {id = key_set.id} + lookup.set = { id = key_set.id } end local cache_key = kong.db.keys:cache_key(lookup) @@ -393,7 +388,7 @@ local function load_certkey(conf, host) return nil, "DAO returns empty SNI entity or Certificte entity" end - local cert_entity, err = kong.db.certificates:select({ id = sni_entity.certificate.id }) + local cert_entity, err = kong.db.certificates:select(sni_entity.certificate) if err then kong.log.info("can't read certificate ", sni_entity.certificate.id, " from db", ", deleting renew config") diff --git a/kong/plugins/acme/storage/kong.lua b/kong/plugins/acme/storage/kong.lua index cf45fff1e7e..42099f68f25 100644 --- a/kong/plugins/acme/storage/kong.lua +++ b/kong/plugins/acme/storage/kong.lua @@ -55,9 +55,7 @@ function _M:delete(k) return end - local _, err = self.dao:delete({ - id = v.id - }) + local _, err = self.dao:delete(v) return err end diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 0a2ff97f830..2acdc741ad1 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -107,9 +107,7 @@ local function generate_token(conf, service, credential, authenticated_userid, local refresh_token local token, err if existing_token and conf.reuse_refresh_token then - token, err = kong.db.oauth2_tokens:update({ - id = existing_token.id - }, { + token, err = kong.db.oauth2_tokens:update(existing_token, { access_token = random_string(), expires_in = token_expiration, created_at = timestamp.get_utc() / 1000 @@ -676,7 +674,7 @@ local function issue_token(conf) auth_code.scope, state) -- Delete authorization code so it cannot be reused - kong.db.oauth2_authorization_codes:delete({ id = auth_code.id }) + kong.db.oauth2_authorization_codes:delete(auth_code) end end @@ -785,7 +783,7 @@ local function issue_token(conf) token.scope, state, false, token) -- Delete old token if refresh token not persisted if not conf.reuse_refresh_token then - kong.db.oauth2_tokens:delete({ id = token.id }) + kong.db.oauth2_tokens:delete(token) end end end @@ -894,7 +892,7 @@ end local function load_oauth2_credential_into_memory(credential_id) - local result, err = kong.db.oauth2_credentials:select { id = credential_id } + local result, err = kong.db.oauth2_credentials:select({ id = credential_id }) if err then return nil, err end diff --git a/kong/plugins/proxy-cache/api.lua b/kong/plugins/proxy-cache/api.lua index aaf9aacafe8..cb117842412 100644 --- a/kong/plugins/proxy-cache/api.lua +++ b/kong/plugins/proxy-cache/api.lua @@ -129,9 +129,7 @@ return { resource = "proxy-cache", GET = function(self) - local plugin, err = kong.db.plugins:select { - id = self.params.plugin_id, - } + local plugin, err = kong.db.plugins:select({ id = self.params.plugin_id }) if err then return kong.response.exit(500, err) end @@ -156,9 +154,7 @@ return { return kong.response.exit(200, cache_val) end, DELETE = function(self) - local plugin, err = kong.db.plugins:select { - id = self.params.plugin_id, - } + local plugin, err = kong.db.plugins:select({ id = self.params.plugin_id }) if err then return kong.response.exit(500, err) end diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index e6ff113b3f2..0ba89dc7ca0 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -261,9 +261,7 @@ function ProxyCacheHandler:init_worker() kong.log.err("handling purge of '", data, "'") local plugin_id, cache_key = unpack(utils.split(data, ":")) - local plugin, err = kong.db.plugins:select({ - id = plugin_id, - }) + local plugin, err = kong.db.plugins:select({ id = plugin_id }) if err then kong.log.err("error in retrieving plugins: ", err) return diff --git a/kong/runloop/balancer/upstreams.lua b/kong/runloop/balancer/upstreams.lua index 9c085675b32..b6606c7d1d6 100644 --- a/kong/runloop/balancer/upstreams.lua +++ b/kong/runloop/balancer/upstreams.lua @@ -62,7 +62,7 @@ end -- @param upstream_id string -- @return the upstream table, or nil+error local function load_upstream_into_memory(upstream_id) - local upstream, err = kong.db.upstreams:select({id = upstream_id}, GLOBAL_QUERY_OPTS) + local upstream, err = kong.db.upstreams:select({ id = upstream_id }, GLOBAL_QUERY_OPTS) if not upstream then return nil, err end diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 08532e29be5..88a16896dba 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -809,7 +809,7 @@ for _, strategy in helpers.each_strategy() do service = bp.services:insert(), })) - local route_in_db = assert(db.routes:select({ id = route.id })) + local route_in_db = assert(db.routes:select(route)) assert.truthy(now - route_in_db.created_at < 0.1) assert.truthy(now - route_in_db.updated_at < 0.1) end) @@ -995,7 +995,7 @@ for _, strategy in helpers.each_strategy() do local route_inserted = bp.routes:insert({ hosts = { "example.com" }, }) - local route, err, err_t = db.routes:select({ id = route_inserted.id }) + local route, err, err_t = db.routes:select(route_inserted) assert.is_nil(err_t) assert.is_nil(err) assert.same(route_inserted, route) @@ -1017,9 +1017,7 @@ for _, strategy in helpers.each_strategy() do service = bp.services:insert(), }) assert.is_nil(err) - local route, err, err_t = db.routes:select({ - id = route_inserted.id - }) + local route, err, err_t = db.routes:select(route_inserted) assert.is_nil(err_t) assert.is_nil(err) @@ -1043,8 +1041,7 @@ for _, strategy in helpers.each_strategy() do it("errors on invalid values", function() local route = bp.routes:insert({ hosts = { "example.com" } }) - local pk = { id = route.id } - local new_route, err, err_t = db.routes:update(pk, { + local new_route, err, err_t = db.routes:update(route, { protocols = { "http", 123 }, }) assert.is_nil(new_route) @@ -1092,7 +1089,7 @@ for _, strategy in helpers.each_strategy() do -- ngx.sleep(1) - local new_route, err, err_t = db.routes:update({ id = route.id }, { + local new_route, err, err_t = db.routes:update(route, { protocols = { "https" }, hosts = { "example.com" }, regex_priority = 5, @@ -1132,7 +1129,7 @@ for _, strategy in helpers.each_strategy() do path_handling = "v0", }) - local new_route, err, err_t = db.routes:update({ id = route.id }, { + local new_route, err, err_t = db.routes:update(route, { methods = ngx.null }) assert.is_nil(err_t) @@ -1161,7 +1158,7 @@ for _, strategy in helpers.each_strategy() do methods = { "GET" }, }) - local new_route, _, err_t = db.routes:update({ id = route.id }, { + local new_route, _, err_t = db.routes:update(route, { hosts = ngx.null, methods = ngx.null, }) @@ -1189,7 +1186,7 @@ for _, strategy in helpers.each_strategy() do snis = { "example.org" }, }) - local new_route, _, err_t = db.routes:update({ id = route.id }, { + local new_route, _, err_t = db.routes:update(route, { protocols = { "http" }, hosts = ngx.null, methods = ngx.null, @@ -1222,7 +1219,7 @@ for _, strategy in helpers.each_strategy() do paths = ngx.null, }, { nulls = true }) - local new_route, err, err_t = db.routes:update({ id = route.id }, { + local new_route, err, err_t = db.routes:update(route, { hosts = { "example2.com" }, }, { nulls = true }) assert.is_nil(err_t) @@ -1244,7 +1241,7 @@ for _, strategy in helpers.each_strategy() do methods = { "GET" }, }) - local new_route, _, err_t = db.routes:update({ id = route.id }, { + local new_route, _, err_t = db.routes:update(route, { hosts = ngx.null, methods = ngx.null, }) @@ -1291,16 +1288,12 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.com" }, }) - local ok, err, err_t = db.routes:delete({ - id = route.id - }) + local ok, err, err_t = db.routes:delete(route) assert.is_nil(err_t) assert.is_nil(err) assert.is_true(ok) - local route_in_db, err, err_t = db.routes:select({ - id = route.id - }) + local route_in_db, err, err_t = db.routes:select(route) assert.is_nil(err_t) assert.is_nil(err) assert.is_nil(route_in_db) @@ -1620,9 +1613,7 @@ for _, strategy in helpers.each_strategy() do host = "example.com" })) - local service_in_db, err, err_t = db.services:select({ - id = service.id - }) + local service_in_db, err, err_t = db.services:select(service) assert.is_nil(err_t) assert.is_nil(err) assert.equal("example.com", service_in_db.host) @@ -1674,8 +1665,7 @@ for _, strategy in helpers.each_strategy() do it("errors on invalid values", function() local service = assert(db.services:insert({ host = "service.test" })) - local pk = { id = service.id } - local new_service, err, err_t = db.services:update(pk, { protocol = 123 }) + local new_service, err, err_t = db.services:update(service, { protocol = 123 }) assert.is_nil(new_service) local message = "schema violation (protocol: expected a string)" assert.equal(fmt("[%s] %s", strategy, message), err) @@ -1708,16 +1698,12 @@ for _, strategy in helpers.each_strategy() do host = "service.com" })) - local updated_service, err, err_t = db.services:update({ - id = service.id - }, { protocol = "https" }) + local updated_service, err, err_t = db.services:update(service, { protocol = "https" }) assert.is_nil(err_t) assert.is_nil(err) assert.equal("https", updated_service.protocol) - local service_in_db, err, err_t = db.services:select({ - id = service.id - }) + local service_in_db, err, err_t = db.services:select(service) assert.is_nil(err_t) assert.is_nil(err) assert.equal("https", service_in_db.protocol) @@ -1741,9 +1727,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err_t) -- update insert 2 with insert 1 name - local updated_service, _, err_t = db.services:update({ - id = service.id, - }, { name = "service" }) + local updated_service, _, err_t = db.services:update(service, { name = "service" }) assert.is_nil(updated_service) assert.same({ code = Errors.codes.UNIQUE_VIOLATION, @@ -1761,11 +1745,11 @@ for _, strategy in helpers.each_strategy() do local s1, s2 before_each(function() if s1 then - local ok, err = db.services:delete({ id = s1.id }) + local ok, err = db.services:delete(s1) assert(ok, tostring(err)) end if s2 then - local ok, err = db.services:delete({ id = s2.id }) + local ok, err = db.services:delete(s2) assert(ok, tostring(err)) end @@ -1820,16 +1804,12 @@ for _, strategy in helpers.each_strategy() do host = "service.com" })) - local updated_service, err, err_t = db.services:update({ - id = service.id - }, { protocol = "https" }) + local updated_service, err, err_t = db.services:update(service, { protocol = "https" }) assert.is_nil(err_t) assert.is_nil(err) assert.equal("https", updated_service.protocol) - local service_in_db, err, err_t = db.services:select({ - id = service.id - }) + local service_in_db, err, err_t = db.services:select(service) assert.is_nil(err_t) assert.is_nil(err) assert.equal("https", service_in_db.protocol) @@ -1843,9 +1823,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.equal("https", updated_service.protocol) - local service_in_db, err, err_t = db.services:select({ - id = updated_service.id - }) + local service_in_db, err, err_t = db.services:select(updated_service) assert.is_nil(err_t) assert.is_nil(err) assert.equal("https", service_in_db.protocol) @@ -1899,16 +1877,12 @@ for _, strategy in helpers.each_strategy() do host = "example.com" })) - local ok, err, err_t = db.services:delete({ - id = service.id - }) + local ok, err, err_t = db.services:delete(service) assert.is_nil(err_t) assert.is_nil(err) assert.is_true(ok) - local service_in_db, err, err_t = db.services:select({ - id = service.id - }) + local service_in_db, err, err_t = db.services:select(service) assert.is_nil(err_t) assert.is_nil(err) assert.is_nil(service_in_db) @@ -1946,9 +1920,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) assert.is_true(ok) - local service_in_db, err, err_t = db.services:select({ - id = service.id - }) + local service_in_db, err, err_t = db.services:select(service) assert.is_nil(err_t) assert.is_nil(err) assert.is_nil(service_in_db) @@ -2002,7 +1974,7 @@ for _, strategy in helpers.each_strategy() do response_buffering = true, }, route) - local route_in_db, err, err_t = db.routes:select({ id = route.id }, { nulls = true }) + local route_in_db, err, err_t = db.routes:select(route, { nulls = true }) assert.is_nil(err_t) assert.is_nil(err) assert.same(route, route_in_db) @@ -2014,7 +1986,7 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert({ service = service1, methods = { "GET" } }) - local new_route, err, err_t = db.routes:update({ id = route.id }, { + local new_route, err, err_t = db.routes:update(route, { service = service2 }) assert.is_nil(err_t) @@ -2025,7 +1997,7 @@ for _, strategy in helpers.each_strategy() do it(":update() detaches a Route from an existing Service", function() local service1 = bp.services:insert({ host = "service1.com" }) local route = bp.routes:insert({ service = service1, methods = { "GET" } }) - local new_route, err, err_t = db.routes:update({ id = route.id }, { + local new_route, err, err_t = db.routes:update(route, { service = ngx.null }) assert.is_nil(err_t) @@ -2045,7 +2017,7 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.com" }, }) - local new_route, err, err_t = db.routes:update({ id = route.id }, { + local new_route, err, err_t = db.routes:update(route, { service = service }) assert.is_nil(new_route) @@ -2075,7 +2047,7 @@ for _, strategy in helpers.each_strategy() do bp.routes:insert({ service = service, methods = { "GET" } }) - local ok, err, err_t = db.services:delete({ id = service.id }) + local ok, err, err_t = db.services:delete(service) assert.is_nil(ok) local message = "an existing 'routes' entity references this 'services' entity" assert.equal(fmt("[%s] %s", strategy, message), err) @@ -2097,14 +2069,12 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert({ service = service, methods = { "GET" } }) - local ok, err, err_t = db.routes:delete({ id = route.id }) + local ok, err, err_t = db.routes:delete(route) assert.is_nil(err_t) assert.is_nil(err) assert.is_true(ok) - local service_in_db, err, err_t = db.services:select({ - id = service.id - }) + local service_in_db, err, err_t = db.services:select(service) assert.is_nil(err_t) assert.is_nil(err) assert.same(service, service_in_db) @@ -2163,9 +2133,7 @@ for _, strategy in helpers.each_strategy() do -- different service } - local rows, err, err_t = db.routes:page_for_service { - id = service.id, - } + local rows, err, err_t = db.routes:page_for_service(service) assert.is_nil(err_t) assert.is_nil(err) assert.same({ route1 }, rows) @@ -2181,9 +2149,7 @@ for _, strategy in helpers.each_strategy() do methods = { "GET" }, } - local rows, err, err_t = db.routes:page_for_service { - id = service.id, - } + local rows, err, err_t = db.routes:page_for_service(service) assert.is_nil(err_t) assert.is_nil(err) @@ -2221,18 +2187,14 @@ for _, strategy in helpers.each_strategy() do end) it("= 100", function() - local rows, err, err_t = db.routes:page_for_service { - id = service.id, - } + local rows, err, err_t = db.routes:page_for_service(service) assert.is_nil(err_t) assert.is_nil(err) assert.equal(100, #rows) end) it("max page_size = 1000", function() - local _, _, err_t = db.routes:page_for_service({ - id = service.id, - }, 1002) + local _, _, err_t = db.routes:page_for_service(service, 1002) assert.same({ code = Errors.codes.INVALID_SIZE, message = "size must be an integer between 1 and 1000", @@ -2256,9 +2218,7 @@ for _, strategy in helpers.each_strategy() do end) it("fetches all rows in one page", function() - local rows, err, err_t, offset = db.routes:page_for_service { - id = service.id, - } + local rows, err, err_t, offset = db.routes:page_for_service(service) assert.is_nil(err_t) assert.is_nil(err) assert.is_nil(offset) @@ -2283,17 +2243,15 @@ for _, strategy in helpers.each_strategy() do end) it("fetches rows always in same order", function() - local rows1 = db.routes:page_for_service { id = service.id } - local rows2 = db.routes:page_for_service { id = service.id } + local rows1 = db.routes:page_for_service(service) + local rows2 = db.routes:page_for_service(service) assert.is_table(rows1) assert.is_table(rows2) assert.same(rows1, rows2) end) it("returns offset when page_size < total", function() - local rows, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, 5) + local rows, err, err_t, offset = db.routes:page_for_service(service, 5) assert.is_nil(err_t) assert.is_nil(err) assert.is_table(rows) @@ -2302,9 +2260,7 @@ for _, strategy in helpers.each_strategy() do end) it("fetches subsequent pages with offset", function() - local rows_1, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, 5) + local rows_1, err, err_t, offset = db.routes:page_for_service(service, 5) assert.is_nil(err_t) assert.is_nil(err) assert.is_table(rows_1) @@ -2313,9 +2269,7 @@ for _, strategy in helpers.each_strategy() do local page_size = 5 - local rows_2, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, page_size, offset) + local rows_2, err, err_t, offset = db.routes:page_for_service(service, page_size, offset) assert.is_nil(err_t) assert.is_nil(err) @@ -2333,24 +2287,18 @@ for _, strategy in helpers.each_strategy() do end) it("fetches same page with same offset", function() - local _, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, 3) + local _, err, err_t, offset = db.routes:page_for_service(service, 3) assert.is_nil(err_t) assert.is_nil(err) assert.is_string(offset) - local rows_a, err, err_t = db.routes:page_for_service({ - id = service.id, - }, 3, offset) + local rows_a, err, err_t = db.routes:page_for_service(service, 3, offset) assert.is_nil(err_t) assert.is_nil(err) assert.is_table(rows_a) assert.equal(3, #rows_a) - local rows_b, err, err_t = db.routes:page_for_service({ - id = service.id, - }, 3, offset) + local rows_b, err, err_t = db.routes:page_for_service(service, 3, offset) assert.is_nil(err_t) assert.is_nil(err) assert.is_table(rows_b) @@ -2367,9 +2315,7 @@ for _, strategy in helpers.each_strategy() do repeat local err, err_t - rows, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, 3, offset) + rows, err, err_t, offset = db.routes:page_for_service(service, 3, offset) assert.is_nil(err_t) assert.is_nil(err) @@ -2382,9 +2328,7 @@ for _, strategy in helpers.each_strategy() do end) it("fetches first page with invalid offset", function() - local rows, err, err_t = db.routes:page_for_service({ - id = service.id, - }, 3, "hello") + local rows, err, err_t = db.routes:page_for_service(service, 3, "hello") assert.is_nil(rows) local message = "'hello' is not a valid offset: " .. "bad base64 encoding" @@ -2412,9 +2356,7 @@ for _, strategy in helpers.each_strategy() do end) it("overrides the defaults", function() - local rows, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, nil, nil, { + local rows, err, err_t, offset = db.routes:page_for_service(service, nil, nil, { pagination = { page_size = 5, max_page_size = 5, @@ -2425,9 +2367,7 @@ for _, strategy in helpers.each_strategy() do assert.is_not_nil(offset) assert.equal(5, #rows) - rows, err, err_t, offset = db.routes:page_for_service({ - id = service.id, - }, nil, offset, { + rows, err, err_t, offset = db.routes:page_for_service(service, nil, offset, { pagination = { page_size = 6, max_page_size = 6, @@ -2465,17 +2405,13 @@ for _, strategy in helpers.each_strategy() do describe(":page_for_upstream()", function() it("return value 'offset' is a string", function() - local page, _, _, offset = db.targets:page_for_upstream({ - id = upstream.id, - }, 1) + local page, _, _, offset = db.targets:page_for_upstream(upstream, 1) assert.not_nil(page) assert.is_string(offset) end) it("respects nulls=true on targets too", function() - local page = db.targets:page_for_upstream({ - id = upstream.id, - }, 1, nil, { nulls = true }) + local page = db.targets:page_for_upstream(upstream, 1, nil, { nulls = true }) assert.not_nil(page) assert.equal(cjson.null, page[1].tags) end) diff --git a/spec/02-integration/03-db/03-plugins_spec.lua b/spec/02-integration/03-db/03-plugins_spec.lua index 474bfb15dfc..b844835cac2 100644 --- a/spec/02-integration/03-db/03-plugins_spec.lua +++ b/spec/02-integration/03-db/03-plugins_spec.lua @@ -160,13 +160,13 @@ for _, strategy in helpers.each_strategy() do end) it("returns an error when updating mismatched plugins", function() - local p, _, err_t = db.plugins:update({ id = global_plugin.id }, + local p, _, err_t = db.plugins:update(global_plugin, { route = { id = route.id } }) assert.is_nil(p) assert.equals(err_t.fields.protocols, "must match the associated route's protocols") - local p, _, err_t = db.plugins:update({ id = global_plugin.id }, + local p, _, err_t = db.plugins:update(global_plugin, { service = { id = service.id } }) assert.is_nil(p) assert.equals(err_t.fields.protocols, @@ -176,13 +176,13 @@ for _, strategy in helpers.each_strategy() do describe(":upsert()", function() it("returns an error when upserting mismatched plugins", function() - local p, _, err_t = db.plugins:upsert({ id = global_plugin.id }, + local p, _, err_t = db.plugins:upsert(global_plugin, { route = { id = route.id }, protocols = { "http" } }) assert.is_nil(p) assert.equals(err_t.fields.protocols, "must match the associated route's protocols") - local p, _, err_t = db.plugins:upsert({ id = global_plugin.id }, + local p, _, err_t = db.plugins:upsert(global_plugin, { service = { id = service.id }, protocols = { "http" } }) assert.is_nil(p) assert.equals(err_t.fields.protocols, diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index 8e82da62ba3..8e7480af5ef 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -208,16 +208,16 @@ for _, strategy in helpers.each_strategy() do assert(declarative.load_into_db({ snis = { [sni_def.id] = sni_def }, certificates = { [certificate_def.id] = certificate_def }, - routes = { + routes = { [route_def.id] = route_def, [disabled_route_def.id] = disabled_route_def, }, - services = { + services = { [service_def.id] = service_def, [disabled_service_def.id] = disabled_service_def, }, consumers = { [consumer_def.id] = consumer_def }, - plugins = { + plugins = { [plugin_def.id] = plugin_def, [disabled_service_plugin_def.id] = disabled_service_plugin_def, [disabled_plugin_def.id] = disabled_plugin_def, @@ -239,7 +239,7 @@ for _, strategy in helpers.each_strategy() do assert.equals(sni_def.id, sni.id) assert.equals(certificate_def.id, sni.certificate.id) - local cert = assert(db.certificates:select({ id = certificate_def.id })) + local cert = assert(db.certificates:select(certificate_def)) assert.equals(certificate_def.id, cert.id) assert.same(ssl_fixtures.key, cert.key) assert.same(ssl_fixtures.cert, cert.cert) @@ -260,23 +260,23 @@ for _, strategy in helpers.each_strategy() do assert.equals("andru", consumer_def.username) assert.equals("donalds", consumer_def.custom_id) - local plugin = assert(db.plugins:select({ id = plugin_def.id }, { nulls = true })) + local plugin = assert(db.plugins:select(plugin_def, { nulls = true })) assert.equals(plugin_def.id, plugin.id) assert.equals(service.id, plugin.service.id) assert.equals("acl", plugin.name) assert.same(plugin_def.config, plugin.config) - local acl = assert(db.acls:select({ id = acl_def.id })) + local acl = assert(db.acls:select(acl_def)) assert.equals(consumer_def.id, acl.consumer.id) assert.equals("The A Team", acl.group) - local basicauth_credential = assert(db.basicauth_credentials:select({ id = basicauth_credential_def.id })) + local basicauth_credential = assert(db.basicauth_credentials:select(basicauth_credential_def)) assert.equals(basicauth_credential_def.id, basicauth_credential.id) assert.equals(consumer.id, basicauth_credential.consumer.id) assert.equals("james", basicauth_credential.username) assert.equals(crypto.hash(consumer.id, "secret"), basicauth_credential.password) - local basicauth_hashed_credential = assert(db.basicauth_credentials:select({ id = basicauth_hashed_credential_def.id })) + local basicauth_hashed_credential = assert(db.basicauth_credentials:select(basicauth_hashed_credential_def)) assert.equals(basicauth_hashed_credential_def.id, basicauth_hashed_credential.id) assert.equals(consumer.id, basicauth_hashed_credential.consumer.id) assert.equals("bond", basicauth_hashed_credential.username) @@ -392,7 +392,7 @@ for _, strategy in helpers.each_strategy() do assert.same(plugin_def.config, plugin.config) --[[ FIXME this case is known to cause an issue - local plugin_with_null = assert(db.plugins:select({ id = plugin_with_null_def.id }, { nulls = true })) + local plugin_with_null = assert(db.plugins:select(plugin_with_null_def, { nulls = true })) assert.equals(plugin_with_null_def.id, plugin_with_null.id) assert.equals(service.id, plugin_with_null.service.id) assert.equals("correlation-id", plugin_with_null.name) @@ -503,7 +503,7 @@ for _, strategy in helpers.each_strategy() do assert.same(plugin_def.config, plugin.config) --[[ FIXME this case is known to cause an issue - local plugin_with_null = assert(db.plugins:select({ id = plugin_with_null_def.id }, { nulls = true })) + local plugin_with_null = assert(db.plugins:select(plugin_with_null_def, { nulls = true })) assert.equals(plugin_with_null_def.id, plugin_with_null.id) assert.equals(service.id, plugin_with_null.service.id) assert.equals("correlation-id", plugin_with_null.name) @@ -533,5 +533,3 @@ for _, strategy in helpers.each_strategy() do end) end) end - - diff --git a/spec/02-integration/03-db/10-db_unique_foreign_spec.lua b/spec/02-integration/03-db/10-db_unique_foreign_spec.lua index 37f47fe5bee..8a154b0b1e1 100644 --- a/spec/02-integration/03-db/10-db_unique_foreign_spec.lua +++ b/spec/02-integration/03-db/10-db_unique_foreign_spec.lua @@ -66,9 +66,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns existing Unique Foreign", function() for i = 1, 5 do - local unique_reference, err, err_t = db.unique_references:select_by_unique_foreign({ - id = unique_foreigns[i].id, - }) + local unique_reference, err, err_t = db.unique_references:select_by_unique_foreign(unique_foreigns[i]) assert.is_nil(err) assert.is_nil(err_t) @@ -99,9 +97,7 @@ for _, strategy in helpers.each_strategy() do end) it("errors on invalid values", function() - local unique_reference, err, err_t = db.unique_references:update_by_unique_foreign({ - id = unique_foreigns[1].id, - }, { + local unique_reference, err, err_t = db.unique_references:update_by_unique_foreign(unique_foreigns[1], { note = 123, }) assert.is_nil(unique_reference) @@ -135,27 +131,21 @@ for _, strategy in helpers.each_strategy() do end) it("updates an existing Unique Reference", function() - local unique_reference, err, err_t = db.unique_references:update_by_unique_foreign({ - id = unique_foreigns[1].id, - }, { + local unique_reference, err, err_t = db.unique_references:update_by_unique_foreign(unique_foreigns[1], { note = "note updated", }) assert.is_nil(err_t) assert.is_nil(err) assert.equal("note updated", unique_reference.note) - local unique_reference_in_db, err, err_t = db.unique_references:select({ - id = unique_reference.id - }) + local unique_reference_in_db, err, err_t = db.unique_references:select(unique_reference) assert.is_nil(err_t) assert.is_nil(err) assert.equal("note updated", unique_reference_in_db.note) end) it("cannot update a Unique Reference to be an already existing Unique Foreign", function() - local updated_service, _, err_t = db.unique_references:update_by_unique_foreign({ - id = unique_foreigns[1].id, - }, { + local updated_service, _, err_t = db.unique_references:update_by_unique_foreign(unique_foreigns[1], { unique_foreign = { id = unique_foreigns[2].id, } @@ -184,9 +174,7 @@ for _, strategy in helpers.each_strategy() do end) it("errors on invalid values", function() - local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign({ - id = unique_foreigns[1].id, - }, { + local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign(unique_foreigns[1], { note = 123, }) assert.is_nil(unique_reference) @@ -220,18 +208,14 @@ for _, strategy in helpers.each_strategy() do end) it("upserts an existing Unique Reference", function() - local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign({ - id = unique_foreigns[1].id, - }, { + local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign(unique_foreigns[1], { note = "note updated", }) assert.is_nil(err_t) assert.is_nil(err) assert.equal("note updated", unique_reference.note) - local unique_reference_in_db, err, err_t = db.unique_references:select({ - id = unique_reference.id - }) + local unique_reference_in_db, err, err_t = db.unique_references:select(unique_reference) assert.is_nil(err_t) assert.is_nil(err) assert.equal("note updated", unique_reference_in_db.note) @@ -241,9 +225,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: this is slightly unexpected, but it has its uses when thinking about idempotency -- of `PUT`. This has been like that with other DAO methods do, but perhaps we want -- to revisit this later. - local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign({ - id = unique_foreigns[1].id, - }, { + local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign(unique_foreigns[1], { unique_foreign = { id = unique_foreigns[2].id, } @@ -257,9 +239,7 @@ for _, strategy in helpers.each_strategy() do describe(":update()", function() it("cannot update a Unique Reference to be an already existing Unique Foreign", function() - local updated_unique_reference, _, err_t = db.unique_references:update({ - id = unique_references[1].id, - }, { + local updated_unique_reference, _, err_t = db.unique_references:update(unique_references[1], { unique_foreign = { id = unique_foreigns[2].id, } @@ -284,9 +264,7 @@ for _, strategy in helpers.each_strategy() do name = "new unique foreign", })) - local updated_unique_reference, err, err_t = db.unique_references:update({ - id = unique_references[1].id, - }, { + local updated_unique_reference, err, err_t = db.unique_references:update(unique_references[1], { note = "updated note", unique_foreign = { id = unique_foreign.id, @@ -335,16 +313,12 @@ for _, strategy in helpers.each_strategy() do end) it("deletes an existing Unique Reference", function() - local ok, err, err_t = db.unique_references:delete_by_unique_foreign({ - id = unique_foreign.id, - }) + local ok, err, err_t = db.unique_references:delete_by_unique_foreign(unique_foreign) assert.is_nil(err_t) assert.is_nil(err) assert.is_true(ok) - local unique_reference, err, err_t = db.unique_references:select({ - id = unique_reference.id - }) + local unique_reference, err, err_t = db.unique_references:select(unique_reference) assert.is_nil(err_t) assert.is_nil(err) assert.is_nil(unique_reference) diff --git a/spec/02-integration/03-db/11-db_transformations_spec.lua b/spec/02-integration/03-db/11-db_transformations_spec.lua index 6351d65b8af..df47610a4eb 100644 --- a/spec/02-integration/03-db/11-db_transformations_spec.lua +++ b/spec/02-integration/03-db/11-db_transformations_spec.lua @@ -40,14 +40,14 @@ for _, strategy in helpers.each_strategy() do name = "test" })) - local newdao, err = db.transformations:update({ id = dao.id }, { + local newdao, err = db.transformations:update(dao, { secret = "dog", }) assert.equal(nil, newdao) assert.equal(errmsg, err) - assert(db.transformations:delete({ id = dao.id })) + assert(db.transformations:delete(dao)) end) it("updating hash_secret requires secret", function() @@ -55,14 +55,14 @@ for _, strategy in helpers.each_strategy() do name = "test" })) - local newdao, err = db.transformations:update({ id = dao.id }, { + local newdao, err = db.transformations:update(dao, { hash_secret = true, }) assert.equal(nil, newdao) assert.equal(errmsg, err) - assert(db.transformations:delete({ id = dao.id })) + assert(db.transformations:delete(dao)) end) end) @@ -74,12 +74,12 @@ for _, strategy in helpers.each_strategy() do assert.equal("abc", dao.case) - local newdao = assert(db.transformations:update({ id = dao.id }, { + local newdao = assert(db.transformations:update(dao, { case = "aBc", })) assert.equal("abc", newdao.case) - assert(db.transformations:delete({ id = dao.id })) + assert(db.transformations:delete(dao)) end) it("vault references are resolved after transformations", function() @@ -94,7 +94,7 @@ for _, strategy in helpers.each_strategy() do name = "test", })) - local newdao = assert(db.transformations:update({ id = dao.id }, { + local newdao = assert(db.transformations:update(dao, { meta = "{vault://env/meta-value}", })) @@ -102,7 +102,7 @@ for _, strategy in helpers.each_strategy() do assert.same({ meta = "{vault://env/meta-value}", }, newdao["$refs"]) - assert(db.transformations:delete({ id = dao.id })) + assert(db.transformations:delete(dao)) end) end) diff --git a/spec/02-integration/03-db/12-dao_hooks_spec.lua b/spec/02-integration/03-db/12-dao_hooks_spec.lua index 9ac341a0b28..df074522621 100644 --- a/spec/02-integration/03-db/12-dao_hooks_spec.lua +++ b/spec/02-integration/03-db/12-dao_hooks_spec.lua @@ -183,7 +183,7 @@ for _, strategy in helpers.each_strategy() do hooks.clear_hooks() end) - assert(db.routes:select( {id = r1.id} )) + assert(db.routes:select(r1)) assert.spy(pre_hook).was_called(1) assert.spy(post_hook).was_called(1) end) @@ -266,7 +266,7 @@ for _, strategy in helpers.each_strategy() do hooks.clear_hooks() end) - assert(db.routes:update({ id = r1.id }, { + assert(db.routes:update(r1, { protocols = { "http" }, hosts = { "host1" }, service = s1, diff --git a/spec/02-integration/03-db/13-cluster_status_spec.lua b/spec/02-integration/03-db/13-cluster_status_spec.lua index f486b763ec3..3734df8f8b0 100644 --- a/spec/02-integration/03-db/13-cluster_status_spec.lua +++ b/spec/02-integration/03-db/13-cluster_status_spec.lua @@ -18,7 +18,7 @@ for _, strategy in helpers.each_strategy() do end) it("can update the row", function() - local p, err = db.clustering_data_planes:update({ id = cs.id, }, { config_hash = "a9a166c59873245db8f1a747ba9a80a7", }) + local p, err = db.clustering_data_planes:update(cs, { config_hash = "a9a166c59873245db8f1a747ba9a80a7", }) assert.is_truthy(p) assert.is_nil(err) end) diff --git a/spec/02-integration/03-db/18-keys_spec.lua b/spec/02-integration/03-db/18-keys_spec.lua index 5cac149a1e7..7ac214faa6d 100644 --- a/spec/02-integration/03-db/18-keys_spec.lua +++ b/spec/02-integration/03-db/18-keys_spec.lua @@ -45,7 +45,7 @@ for _, strategy in helpers.all_strategies() do }) assert(key) assert.is_nil(err) - local key_o, s_err = db.keys:select({ id = key.id }) + local key_o, s_err = db.keys:select(key) assert.is_nil(s_err) assert.same("string", type(key_o.jwk)) end) @@ -60,7 +60,7 @@ for _, strategy in helpers.all_strategies() do private_key = pem_priv } }) - local key_o, err = db.keys:select({ id = init_pem_key.id }) + local key_o, err = db.keys:select(init_pem_key) assert.is_nil(err) assert.same('456', key_o.kid) assert.same(pem_priv, key_o.pem.private_key) diff --git a/spec/02-integration/03-db/19-key-sets_spec.lua b/spec/02-integration/03-db/19-key-sets_spec.lua index 8c3dbc4e823..60a8b658b08 100644 --- a/spec/02-integration/03-db/19-key-sets_spec.lua +++ b/spec/02-integration/03-db/19-key-sets_spec.lua @@ -27,7 +27,7 @@ for _, strategy in helpers.all_strategies() do end) it(":select returns an item", function() - local key_set, err = kong.db.key_sets:select({ id = keyset.id }) + local key_set, err = kong.db.key_sets:select(keyset) assert.is_nil(err) assert(key_set.name == keyset.name) end) @@ -46,15 +46,13 @@ for _, strategy in helpers.all_strategies() do } assert.is_nil(err) assert(key_set.name == "that") - local ok, d_err = kong.db.key_sets:delete { - id = key_set.id - } + local ok, d_err = kong.db.key_sets:delete(key_set) assert.is_nil(d_err) assert.is_truthy(ok) end) it(":update updates a keyset's fields", function() - local key_set, err = kong.db.key_sets:update({ id = keyset.id }, { + local key_set, err = kong.db.key_sets:update(keyset, { name = "changed" }) assert.is_nil(err) @@ -75,17 +73,15 @@ for _, strategy in helpers.all_strategies() do } assert.is_nil(ins_err) -- verify creation - local key_select, select_err = kong.db.keys:select({ id = key.id }) + local key_select, select_err = kong.db.keys:select(key) assert.is_nil(select_err) assert.is_not_nil(key_select) -- delete the set - local ok, d_err = kong.db.key_sets:delete { - id = key_set.id - } + local ok, d_err = kong.db.key_sets:delete(key_set) assert.is_true(ok) assert.is_nil(d_err) -- verify if key is gone - local key_select_deleted, select_deleted_err = kong.db.keys:select({ id = key.id }) + local key_select_deleted, select_deleted_err = kong.db.keys:select(key) assert.is_nil(select_deleted_err) assert.is_nil(key_select_deleted) end) @@ -119,7 +115,7 @@ for _, strategy in helpers.all_strategies() do local rows = {} local i = 1 - for row, err_t in kong.db.keys:each_for_set({id = key_set.id}) do + for row, err_t in kong.db.keys:each_for_set(key_set) do assert.is_nil(err_t) rows[i] = row i = i + 1 diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index f7747bcf63a..31d66bf29be 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -373,7 +373,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.equal(consumer.id, json.id) assert.truthy(consumer.updated_at < json.updated_at) - local in_db = assert(db.consumers:select({ id = consumer.id }, { nulls = true })) + local in_db = assert(db.consumers:select(consumer, { nulls = true })) assert.same(json, in_db) end end) @@ -394,7 +394,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.equal(new_username, json.username) assert.equal(consumer.id, json.id) - local in_db = assert(db.consumers:select({ id = consumer.id }, { nulls = true })) + local in_db = assert(db.consumers:select(consumer, { nulls = true })) assert.same(json, in_db) end end) @@ -416,7 +416,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.equal(consumer.custom_id, json.custom_id) assert.equal(consumer.id, json.id) - local in_db = assert(db.consumers:select({ id = consumer.id }, { nulls = true })) + local in_db = assert(db.consumers:select(consumer, { nulls = true })) assert.same(json, in_db) end end) @@ -511,7 +511,7 @@ describe("Admin API (#" .. strategy .. "): ", function() local json = cjson.decode(body) assert.equal(new_username, json.username) - local in_db = assert(db.consumers:select({ id = consumer.id }, { nulls = true })) + local in_db = assert(db.consumers:select(consumer, { nulls = true })) assert.same(json, in_db) end end) @@ -834,7 +834,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.equal("updated", json.config.value) assert.equal(plugin.id, json.id) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) @@ -844,8 +844,7 @@ describe("Admin API (#" .. strategy .. "): ", function() local plugin = bp.rewriter_plugins:insert({ consumer = { id = consumer.id }}) local err - plugin, err = db.plugins:update( - { id = plugin.id }, + plugin, err = db.plugins:update(plugin, { name = "rewriter", route = plugin.route, @@ -896,7 +895,7 @@ describe("Admin API (#" .. strategy .. "): ", function() local json = cjson.decode(body) assert.False(json.enabled) - plugin = assert(db.plugins:select{ id = plugin.id }) + plugin = assert(db.plugins:select(plugin)) assert.False(plugin.enabled) end end) @@ -989,9 +988,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.equal("updated", json.config.value) assert.equal(plugin.id, json.id) - local in_db = assert(db.plugins:select({ - id = plugin.id, - }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) end diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index 62905841d4a..2cdd40ce158 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -276,7 +276,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.False(json.enabled) - local in_db = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugins[1], { nulls = true })) assert.same(json, in_db) end) it("updates a plugin by instance_name", function() @@ -290,11 +290,11 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.False(json.enabled) - local in_db = assert(db.plugins:select({ id = plugins[2].id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugins[2], { nulls = true })) assert.same(json, in_db) end) it("updates a plugin bis", function() - local plugin = assert(db.plugins:select({ id = plugins[2].id }, { nulls = true })) + local plugin = assert(db.plugins:select(plugins[2], { nulls = true })) plugin.enabled = not plugin.enabled plugin.created_at = nil @@ -325,7 +325,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same(ngx.null, json.service) - local in_db = assert(db.plugins:select({ id = plugins[2].id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugins[2], { nulls = true })) assert.same(json, in_db) end) it("does not infer json input", function() @@ -341,7 +341,7 @@ for _, strategy in helpers.each_strategy() do end) describe("errors", function() it("handles invalid input", function() - local before = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + local before = assert(db.plugins:select(plugins[1], { nulls = true })) local res = assert(client:send { method = "PATCH", path = "/plugins/" .. plugins[1].id, @@ -358,12 +358,12 @@ for _, strategy in helpers.each_strategy() do code = 2, }, body) - local after = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + local after = assert(db.plugins:select(plugins[1], { nulls = true })) assert.same(before, after) assert.same({"testkey"}, after.config.key_names) end) it("handles invalid config, see #9224", function() - local before = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + local before = assert(db.plugins:select(plugins[1], { nulls = true })) local res = assert(client:send { method = "PATCH", path = "/plugins/" .. plugins[1].id, @@ -380,7 +380,7 @@ for _, strategy in helpers.each_strategy() do code = 2, }, body) - local after = assert(db.plugins:select({ id = plugins[1].id }, { nulls = true })) + local after = assert(db.plugins:select(plugins[1], { nulls = true })) assert.same(before, after) assert.same({"testkey"}, after.config.key_names) end) diff --git a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua index 7ae78b6a0c0..d8baf1aeae6 100644 --- a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua @@ -397,7 +397,7 @@ describe("Admin API: #" .. strategy, function() assert.same({ n1, n2 }, json.snis) json.snis = nil - local in_db = assert(db.certificates:select({ id = json.id }, { nulls = true })) + local in_db = assert(db.certificates:select(json, { nulls = true })) assert.same(json, in_db) end) @@ -422,7 +422,7 @@ describe("Admin API: #" .. strategy, function() assert.same({ n1, n2 }, json.snis) json.snis = nil - local in_db = assert(db.certificates:select({ id = json.id }, { nulls = true })) + local in_db = assert(db.certificates:select(json, { nulls = true })) assert.same(json, in_db) end) @@ -446,7 +446,7 @@ describe("Admin API: #" .. strategy, function() json.snis = nil - local in_db = assert(db.certificates:select({ id = certificate.id }, { nulls = true })) + local in_db = assert(db.certificates:select(certificate, { nulls = true })) assert.same(json, in_db) end) @@ -472,7 +472,7 @@ describe("Admin API: #" .. strategy, function() json.snis = nil - local in_db = assert(db.certificates:select({ id = certificate.id }, { nulls = true })) + local in_db = assert(db.certificates:select(certificate, { nulls = true })) assert.same(json, in_db) end) @@ -1244,7 +1244,7 @@ describe("Admin API: #" .. strategy, function() local json = cjson.decode(body) assert.same(n2, json.name) - local in_db = assert(db.snis:select({ id = sni.id }, { nulls = true })) + local in_db = assert(db.snis:select(sni, { nulls = true })) assert.same(json, in_db) assert.truthy(sni.updated_at < json.updated_at) end) diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index f8bc8209058..38d0c8969f0 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -814,7 +814,7 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.methods) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({ id = route.id }, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) end end) @@ -850,7 +850,7 @@ for _, strategy in helpers.each_strategy() do local in_db = assert(db.routes:select_by_name(route.name, { nulls = true })) assert.same(json, in_db) - db.routes:delete({ id = route.id }) + db.routes:delete(route) end end) @@ -1058,7 +1058,7 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.methods) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({ id = route.id }, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) end end) @@ -1091,10 +1091,10 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.methods) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({ id = route.id }, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) - db.routes:delete({ id = route.id }) + db.routes:delete(route) end end) @@ -1114,7 +1114,7 @@ for _, strategy in helpers.each_strategy() do assert.True(json.strip_path) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({id = route.id}, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) end end) @@ -1144,7 +1144,7 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.methods) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({id = route.id}, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) end end) @@ -1168,7 +1168,7 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.methods) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({id = route.id}, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) end) @@ -1227,10 +1227,10 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.service) assert.equal(route.id, json.id) - local in_db = assert(db.routes:select({ id = route.id }, { nulls = true })) + local in_db = assert(db.routes:select(route, { nulls = true })) assert.same(json, in_db) - db.routes:delete({ id = route.id }) + db.routes:delete(route) end end) @@ -1288,7 +1288,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(204, res) assert.equal("", body) - local in_db, err = db.routes:select({id = route.id}, { nulls = true }) + local in_db, err = db.routes:select(route, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) @@ -1302,7 +1302,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(204, res) assert.equal("", body) - local in_db, err = db.routes:select({id = route.id}, { nulls = true }) + local in_db, err = db.routes:select(route, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) @@ -1393,7 +1393,7 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.path) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) end end) @@ -1426,11 +1426,11 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.path) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) - db.routes:delete({ id = route.id }) - db.services:delete({ id = service.id }) + db.routes:delete(route) + db.services:delete(service) end end) @@ -1453,7 +1453,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("/foo", json.path) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) end end) @@ -1544,7 +1544,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same("konghq.com", json.host) - local in_db = assert(db.services:select({ id = json.id }, { nulls = true })) + local in_db = assert(db.services:select(json, { nulls = true })) assert.same(json, in_db) end end) @@ -1577,7 +1577,7 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.path) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) end end) @@ -1610,11 +1610,11 @@ for _, strategy in helpers.each_strategy() do assert.same(cjson.null, json.path) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) - db.routes:delete({ id = route.id }) - db.services:delete({ id = service.id }) + db.routes:delete(route) + db.services:delete(service) end end) @@ -1637,7 +1637,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("/foo", json.path) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) end end) @@ -1835,7 +1835,7 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert({ paths = { "/my-route" } }) assert(db.plugins:insert { name = "key-auth", - route = { id = route.id }, + route = route, }) local res = assert(client:send { method = "GET", @@ -1850,7 +1850,7 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert({ name = "my-plugins-route", paths = { "/my-route" } }) assert(db.plugins:insert { name = "key-auth", - route = { id = route.id }, + route = route, }) local res = assert(client:send { method = "GET", @@ -1860,7 +1860,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.equal(1, #json.data) - db.routes:delete({ id = route.id }) + db.routes:delete(route) end) it("ignores an invalid body", function() @@ -1892,7 +1892,7 @@ for _, strategy in helpers.each_strategy() do local res = client:get("/routes/" .. route.id .. "/plugins/" .. plugin.id) local body = assert.res_status(200, res) local json = cjson.decode(body) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) it("retrieves a plugin by instance_name", function() @@ -1908,7 +1908,7 @@ for _, strategy in helpers.each_strategy() do local res = client:get("/routes/" .. route.id .. "/plugins/" .. plugin.instance_name) local body = assert.res_status(200, res) local json = cjson.decode(body) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) end) @@ -1922,7 +1922,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(client:delete("/routes/" .. route.id .. "/plugins/" .. plugin.id)) assert.res_status(204, res) - local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + local in_db, err = db.plugins:select(plugin, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) @@ -1935,7 +1935,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(client:delete("/routes/" .. route.id .. "/plugins/" .. plugin.instance_name)) assert.res_status(204, res) - local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + local in_db, err = db.plugins:select(plugin, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index ed71fc38f7d..644c92dc6f2 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -328,7 +328,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("https", json.protocol) assert.equal(service.id, json.id) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) end end) @@ -381,7 +381,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(cjson.null, json.path) assert.equal(service.id, json.id) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) @@ -402,7 +402,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("/", json.path) assert.equal(service.id, json.id) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) local res = client:patch("/services/" .. service.id, { @@ -422,7 +422,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(cjson.null, json.path) assert.equal(service.id, json.id) - local in_db = assert(db.services:select({ id = service.id }, { nulls = true })) + local in_db = assert(db.services:select(service, { nulls = true })) assert.same(json, in_db) end end) @@ -436,7 +436,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(204, res) assert.equal("", body) - local in_db, err = db.services:select({ id = service.id }, { nulls = true }) + local in_db, err = db.services:select(service, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) @@ -677,7 +677,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.False(json.enabled) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) it("updates a plugin bis", function() @@ -718,7 +718,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same(ngx.null, json.service) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) @@ -734,7 +734,7 @@ for _, strategy in helpers.each_strategy() do config = { key_names = { "testkey" } }, }) - local before = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local before = assert(db.plugins:select(plugin, { nulls = true })) local res = assert(client:send { method = "PATCH", path = "/services/" .. service.id .. "/plugins/" .. plugin.id, @@ -750,7 +750,7 @@ for _, strategy in helpers.each_strategy() do }, code = 2, }, body) - local after = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local after = assert(db.plugins:select(plugin, { nulls = true })) assert.same(before, after) assert.same({"testkey"}, after.config.key_names) end) @@ -808,7 +808,7 @@ for _, strategy in helpers.each_strategy() do local res = client:get("/services/" .. service.id .. "/plugins/" .. plugin.id) local body = assert.res_status(200, res) local json = cjson.decode(body) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) it("retrieves a plugin by instance_name", function() @@ -820,7 +820,7 @@ for _, strategy in helpers.each_strategy() do local res = client:get("/services/" .. service.id .. "/plugins/" .. plugin.instance_name) local body = assert.res_status(200, res) local json = cjson.decode(body) - local in_db = assert(db.plugins:select({ id = plugin.id }, { nulls = true })) + local in_db = assert(db.plugins:select(plugin, { nulls = true })) assert.same(json, in_db) end) end) @@ -834,7 +834,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(client:delete("/services/" .. service.id .. "/plugins/" .. plugin.id)) assert.res_status(204, res) - local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + local in_db, err = db.plugins:select(plugin, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) @@ -847,7 +847,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(client:delete("/services/" .. service.id .. "/plugins/" .. plugin.instance_name)) assert.res_status(204, res) - local in_db, err = db.plugins:select({id = plugin.id}, { nulls = true }) + local in_db, err = db.plugins:select(plugin, { nulls = true }) assert.is_nil(err) assert.is_nil(in_db) end) diff --git a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua index 9fd19dea375..0c588774f15 100644 --- a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua +++ b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua @@ -76,8 +76,8 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same(foreign_entity, json) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end) it("retrieves by name", function() @@ -90,8 +90,8 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same(foreign_entity, json) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end) it("returns 404 if not found", function() @@ -116,8 +116,8 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end) end) @@ -145,11 +145,11 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.equal(edited_name, json.name) - local in_db = assert(db.foreign_entities:select({ id = foreign_entity.id }, { nulls = true })) + local in_db = assert(db.foreign_entities:select(foreign_entity, { nulls = true })) assert.same(json, in_db) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end end) @@ -175,11 +175,11 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.equal(edited_name, json.name) - local in_db = assert(db.foreign_entities:select({ id = foreign_entity.id }, { nulls = true })) + local in_db = assert(db.foreign_entities:select(foreign_entity, { nulls = true })) assert.same(json, in_db) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end end) @@ -220,8 +220,8 @@ for _, strategy in helpers.each_strategy() do }, }, cjson.decode(body)) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end end) end) @@ -236,8 +236,8 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(405, res) assert.same({ message = 'Method not allowed' }, cjson.decode(body)) - assert(db.foreign_references:delete({ id = foreign_reference.id })) - assert(db.foreign_entities:delete({ id = foreign_entity.id })) + assert(db.foreign_references:delete(foreign_reference)) + assert(db.foreign_entities:delete(foreign_entity)) end) it("returns HTTP 404 with non-existing foreign entity ", function() diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 4277648e1e8..0457923e7c6 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -85,7 +85,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://unknown/missing-key}", certificate.key_alt) assert.is_nil(certificate["$refs"]) - certificate, err = db.certificates:select({ id = certificate.id }) + certificate, err = db.certificates:select(certificate) assert.is_nil(err) assert.equal(ssl_fixtures.cert, certificate.cert) assert.equal(ssl_fixtures.key, certificate.key) @@ -103,7 +103,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: this is unexpected but schema.process_auto_fields uses currently -- the `nulls` parameter to detect if the call comes from Admin API -- for performance reasons - certificate, err = db.certificates:select({ id = certificate.id }, { nulls = true }) + certificate, err = db.certificates:select(certificate, { nulls = true }) assert.is_nil(err) assert.equal("{vault://test-vault/cert}", certificate.cert) assert.equal("{vault://test-vault/key}", certificate.key) @@ -142,7 +142,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("{vault://unknown/missing-key}", certificate.key_alt) assert.is_nil(certificate["$refs"]) - certificate, err = db.certificates:select({ id = certificate.id }) + certificate, err = db.certificates:select(certificate) assert.is_nil(err) assert.equal(ssl_fixtures.cert, certificate.cert) assert.equal(ssl_fixtures.key, certificate.key) @@ -156,7 +156,7 @@ for _, strategy in helpers.each_strategy() do -- TODO: this is unexpected but schema.process_auto_fields uses currently -- the `nulls` parameter to detect if the call comes from Admin API -- for performance reasons - certificate, err = db.certificates:select({ id = certificate.id }, { nulls = true }) + certificate, err = db.certificates:select(certificate, { nulls = true }) assert.is_nil(err) assert.equal("{vault://mock-vault/cert}", certificate.cert) assert.equal("{vault://mock-vault/key}", certificate.key) diff --git a/spec/02-integration/20-wasm/02-db_spec.lua b/spec/02-integration/20-wasm/02-db_spec.lua index b19b252ac6c..be7e2ec7e2b 100644 --- a/spec/02-integration/20-wasm/02-db_spec.lua +++ b/spec/02-integration/20-wasm/02-db_spec.lua @@ -264,7 +264,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() assert.is_nil(chain.tags) - chain = assert(dao:update({ id = chain.id }, { tags = { "foo" } })) + chain = assert(dao:update(chain, { tags = { "foo" } })) assert.same({ "foo" }, chain.tags) end) end) diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index e73d1eaf503..c7a3de11485 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -127,19 +127,19 @@ for _, strategy in helpers.each_strategy() do assert.equals("andru", consumer_def.username) assert.equals("donalds", consumer_def.custom_id) - local plugin = assert(db.plugins:select({ id = plugin_def.id })) + local plugin = assert(db.plugins:select(plugin_def)) assert.equals(plugin_def.id, plugin.id) assert.equals(service.id, plugin.service.id) assert.equals("basic-auth", plugin.name) assert.same(plugin_def.config, plugin.config) - local basicauth_credential = assert(db.basicauth_credentials:select({ id = basicauth_credential_def.id })) + local basicauth_credential = assert(db.basicauth_credentials:select(basicauth_credential_def)) assert.equals(basicauth_credential_def.id, basicauth_credential.id) assert.equals(consumer.id, basicauth_credential.consumer.id) assert.equals("james", basicauth_credential.username) assert.equals(crypto.hash(consumer.id, "secret"), basicauth_credential.password) - local basicauth_hashed_credential = assert(db.basicauth_credentials:select({ id = basicauth_hashed_credential_def.id })) + local basicauth_hashed_credential = assert(db.basicauth_credentials:select(basicauth_hashed_credential_def)) assert.equals(basicauth_hashed_credential_def.id, basicauth_hashed_credential.id) assert.equals(consumer.id, basicauth_hashed_credential.consumer.id) assert.equals("bond", basicauth_hashed_credential.username) @@ -224,5 +224,3 @@ for _, strategy in helpers.each_strategy() do end) end) end - - diff --git a/spec/03-plugins/16-jwt/02-api_spec.lua b/spec/03-plugins/16-jwt/02-api_spec.lua index 2d1f016090c..e7422a98ea9 100644 --- a/spec/03-plugins/16-jwt/02-api_spec.lua +++ b/spec/03-plugins/16-jwt/02-api_spec.lua @@ -248,7 +248,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/jwt/", }) local body = cjson.decode(assert.res_status(200, res)) - assert.equal(7, #(body.data)) + assert.equal(6, #(body.data)) end) end) end) diff --git a/spec/03-plugins/25-oauth2/01-schema_spec.lua b/spec/03-plugins/25-oauth2/01-schema_spec.lua index 5d72c355a9d..f0de8317a15 100644 --- a/spec/03-plugins/25-oauth2/01-schema_spec.lua +++ b/spec/03-plugins/25-oauth2/01-schema_spec.lua @@ -189,31 +189,31 @@ for _, strategy in helpers.each_strategy() do service = { id = service.id }, }) - token, err = db.oauth2_tokens:select({ id = token.id }) + token, err = db.oauth2_tokens:select(token) assert.falsy(err) assert.truthy(token) - code, err = db.oauth2_authorization_codes:select({ id = code.id }) + code, err = db.oauth2_authorization_codes:select(code) assert.falsy(err) assert.truthy(code) - ok, err, err_t = db.services:delete({ id = service.id }) + ok, err, err_t = db.services:delete(service) assert.truthy(ok) assert.is_falsy(err_t) assert.is_falsy(err) -- no more service - service, err = db.services:select({ id = service.id }) + service, err = db.services:select(service) assert.falsy(err) assert.falsy(service) -- no more token - token, err = db.oauth2_tokens:select({ id = token.id }) + token, err = db.oauth2_tokens:select(token) assert.falsy(err) assert.falsy(token) -- no more code - code, err = db.oauth2_authorization_codes:select({ id = code.id }) + code, err = db.oauth2_authorization_codes:select(code) assert.falsy(err) assert.falsy(code) end) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index fcb187319f4..cde494c4306 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -2883,7 +2883,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local db_code, err = db.oauth2_authorization_codes:select_by_code(code) assert.is_nil(err) db_code.plugin = ngx.null - local _, _, err = db.oauth2_authorization_codes:update({ id = db_code.id }, db_code) + local _, _, err = db.oauth2_authorization_codes:update(db_code, db_code) assert.is_nil(err) local res = assert(proxy_ssl_client:send { method = "POST", @@ -3732,9 +3732,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() -- check refreshing sets created_at so access token doesn't expire - db.oauth2_tokens:update({ - id = new_refresh_token.id - }, { + db.oauth2_tokens:update(new_refresh_token, { created_at = 123, -- set time as expired }) diff --git a/spec/03-plugins/29-acme/01-client_spec.lua b/spec/03-plugins/29-acme/01-client_spec.lua index f77b712201f..e5ff149e15b 100644 --- a/spec/03-plugins/29-acme/01-client_spec.lua +++ b/spec/03-plugins/29-acme/01-client_spec.lua @@ -299,7 +299,7 @@ for _, strategy in helpers.each_strategy() do end) it("create new certificate", function() - new_cert, err = db.certificates:select({ id = new_sni.certificate.id }) + new_cert, err = db.certificates:select(new_sni.certificate) assert.is_nil(err) assert.same(new_cert.key, key) assert.same(new_cert.cert, crt) @@ -324,14 +324,14 @@ for _, strategy in helpers.each_strategy() do end) it("creates new certificate", function() - new_cert, err = db.certificates:select({ id = new_sni.certificate.id }) + new_cert, err = db.certificates:select(new_sni.certificate) assert.is_nil(err) assert.same(new_cert.key, key) assert.same(new_cert.cert, crt) end) it("deletes old certificate", function() - new_cert, err = db.certificates:select({ id = cert.id }) + new_cert, err = db.certificates:select(cert) assert.is_nil(err) assert.is_nil(new_cert) end) From 13d3d57e21a5893e45cf0dbb812ea44ec5ce2ef1 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Fri, 10 Nov 2023 11:29:30 +0800 Subject: [PATCH 3156/4351] refactor(pdk): move ffi.cdef gethostname from tools into pdk (#11967) gethostname is only used by pdk, it should not be in utils. --- kong/pdk/node.lua | 5 +++++ kong/tools/utils.lua | 6 ------ 2 files changed, 5 insertions(+), 6 deletions(-) diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index fd9a5a7f912..54e074b8f44 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -27,6 +27,11 @@ local shms = {} local n_workers = ngx.worker.count() +ffi.cdef[[ +int gethostname(char *name, size_t len); +]] + + for shm_name, shm in pairs(shared) do insert(shms, { zone = shm, diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 3b0bda1540d..41adc2ae82a 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -8,7 +8,6 @@ -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module kong.tools.utils -local ffi = require "ffi" local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local pl_file = require "pl.file" @@ -31,11 +30,6 @@ local re_match = ngx.re.match local setmetatable = setmetatable -ffi.cdef[[ -int gethostname(char *name, size_t len); -]] - - local _M = {} From 8211b9d563483f60285a147a5f16a96f6863fe59 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Fri, 10 Nov 2023 13:54:00 +0100 Subject: [PATCH 3157/4351] feat(testing): add reconfiguration completion detection mechanism (#11941) This change adds a new response header Kong-Transaction-Id to the Admin API. It contains the (ever incrementing) PostgreSQL transaction ID of the change that was made. The value can then be put into the If-Kong-Transaction-Id variable in a request to the proxy path. The request will be rejected with a 503 error if the proxy path has not been reconfigured yet with this or a later transaction id. The mechanism is useful in testing, when changes are made through the Admin API and the effects on the proxy path are then to be verified. Rather than waiting for a static period or retrying the proxy path request until the expected result is received, the proxy path client specifies the last transaction ID received from the Admin API in the If-Kong-Transaction-Id header and retries the request if a 503 error is received. Both the generation of the Kong-Transaction-Id header and the check for If-Kong-Transaction-Id are enabled only when Kong is running in debug mode. --- .../reconfiguration-completion-detection.yml | 3 + kong/clustering/config_helper.lua | 13 +- kong/clustering/control_plane.lua | 11 ++ kong/clustering/data_plane.lua | 5 +- kong/db/declarative/import.lua | 7 +- kong/global.lua | 13 +- kong/init.lua | 4 + kong/runloop/handler.lua | 131 +++++++-------- .../03-db/15-connection_pool_spec.lua | 1 + .../04-admin_api/02-kong_routes_spec.lua | 2 + .../24-reconfiguration-completion_spec.lua | 156 ++++++++++++++++++ 11 files changed, 269 insertions(+), 77 deletions(-) create mode 100644 changelog/unreleased/reconfiguration-completion-detection.yml create mode 100644 spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua diff --git a/changelog/unreleased/reconfiguration-completion-detection.yml b/changelog/unreleased/reconfiguration-completion-detection.yml new file mode 100644 index 00000000000..4389fd362a7 --- /dev/null +++ b/changelog/unreleased/reconfiguration-completion-detection.yml @@ -0,0 +1,3 @@ +message: Provide mechanism to detect completion of reconfiguration on the proxy path +type: feature +scope: Core diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 790f3e72c15..82e94b35702 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -202,7 +202,12 @@ local function fill_empty_hashes(hashes) end end -function _M.update(declarative_config, config_table, config_hash, hashes) +function _M.update(declarative_config, msg) + + local config_table = msg.config_table + local config_hash = msg.config_hash + local hashes = msg.hashes + assert(type(config_table) == "table") if not config_hash then @@ -236,11 +241,15 @@ function _M.update(declarative_config, config_table, config_hash, hashes) -- executed by worker 0 local res - res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes, msg.current_transaction_id) if not res then return nil, err end + if kong.configuration.log_level == "debug" then + ngx_log(ngx.DEBUG, _log_prefix, "loaded configuration with transaction ID " .. msg.current_transaction_id) + end + return true end diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 220ba94a78d..b3af1142ac4 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -11,6 +11,7 @@ local compat = require("kong.clustering.compat") local constants = require("kong.constants") local events = require("kong.clustering.events") local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local global = require("kong.global") local string = string @@ -123,6 +124,12 @@ function _M:export_deflated_reconfigure_payload() hashes = hashes, } + local current_transaction_id + if kong.configuration.log_level == "debug" then + current_transaction_id = global.get_current_transaction_id() + payload.current_transaction_id = current_transaction_id + end + self.reconfigure_payload = payload payload, err = cjson_encode(payload) @@ -143,6 +150,10 @@ function _M:export_deflated_reconfigure_payload() self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload + if kong.configuration.log_level == "debug" then + ngx_log(ngx_DEBUG, _log_prefix, "exported configuration with transaction id " .. current_transaction_id) + end + return payload, nil, config_hash end diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 93d7e8ef60e..f82dda86bfc 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -213,10 +213,7 @@ function _M:communicate(premature) msg.timestamp and " with timestamp: " .. msg.timestamp or "", log_suffix) - local config_table = assert(msg.config_table) - - local pok, res, err = pcall(config_helper.update, self.declarative_config, - config_table, msg.config_hash, msg.hashes) + local pok, res, err = pcall(config_helper.update, self.declarative_config, msg) if pok then ping_immediately = true end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 4908e3d6a8e..68cf31d0870 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -507,7 +507,7 @@ do local DECLARATIVE_LOCK_KEY = "declarative:lock" -- make sure no matter which path it exits, we released the lock. - load_into_cache_with_events = function(entities, meta, hash, hashes) + load_into_cache_with_events = function(entities, meta, hash, hashes, transaction_id) local kong_shm = ngx.shared.kong local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) @@ -522,6 +522,11 @@ do end ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + + if ok and transaction_id then + ok, err = kong_shm:set("declarative:current_transaction_id", transaction_id) + end + kong_shm:delete(DECLARATIVE_LOCK_KEY) return ok, err diff --git a/kong/global.lua b/kong/global.lua index cdceaa7f58e..0acfda1698c 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -68,7 +68,8 @@ end local _GLOBAL = { - phases = phase_checker.phases, + phases = phase_checker.phases, + CURRENT_TRANSACTION_ID = 0, } @@ -294,4 +295,14 @@ function _GLOBAL.init_timing() end +function _GLOBAL.get_current_transaction_id() + local rows, err = kong.db.connector:query("select txid_current() as _pg_transaction_id") + if not rows then + return nil, "could not query postgres for current transaction id: " .. err + else + return tonumber(rows[1]._pg_transaction_id) + end +end + + return _GLOBAL diff --git a/kong/init.lua b/kong/init.lua index 8fb8f605be1..0f50cf35346 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1831,6 +1831,10 @@ local function serve_content(module) ngx.header["Access-Control-Allow-Origin"] = ngx.req.get_headers()["Origin"] or "*" + if kong.configuration.log_level == "debug" then + ngx.header["Kong-Transaction-Id"] = kong_global.get_current_transaction_id() + end + lapis.serve(module) ctx.KONG_ADMIN_CONTENT_ENDED_AT = get_updated_now_ms() diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 250d712f55b..3cdbfa507fc 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -13,8 +13,7 @@ local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" local request_id = require "kong.tracing.request_id" - - +local global = require "kong.global" local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -748,6 +747,8 @@ do wasm.set_state(wasm_state) end + global.CURRENT_TRANSACTION_ID = kong_shm:get("declarative:current_transaction_id") or 0 + return true end) -- concurrency.with_coroutine_mutex @@ -765,11 +766,6 @@ do end -local function register_events() - events.register_events(reconfigure_handler) -end - - local balancer_prepare do local function sleep_once_for_balancer_init() @@ -921,7 +917,7 @@ return { return end - register_events() + events.register_events(reconfigure_handler) -- initialize balancers for active healthchecks timer_at(0, function() @@ -967,84 +963,62 @@ return { if strategy ~= "off" then local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 - local router_async_opts = { - name = "router", - timeout = 0, - on_timeout = "return_true", - } - - local function rebuild_router_timer(premature) + local function rebuild_timer(premature) if premature then return end - -- Don't wait for the semaphore (timeout = 0) when updating via the - -- timer. - -- If the semaphore is locked, that means that the rebuild is - -- already ongoing. - local ok, err = rebuild_router(router_async_opts) - if not ok then - log(ERR, "could not rebuild router via timer: ", err) - end - end - - local _, err = kong.timer:named_every("router-rebuild", - worker_state_update_frequency, - rebuild_router_timer) - if err then - log(ERR, "could not schedule timer to rebuild router: ", err) - end - - local plugins_iterator_async_opts = { - name = "plugins_iterator", - timeout = 0, - on_timeout = "return_true", - } - - local function rebuild_plugins_iterator_timer(premature) - if premature then - return + -- Before rebuiding the internal structures, retrieve the current PostgreSQL transaction ID to make it the + -- current transaction ID after the rebuild has finished. + local rebuild_transaction_id, err = global.get_current_transaction_id() + if not rebuild_transaction_id then + log(ERR, err) end - local _, err = rebuild_plugins_iterator(plugins_iterator_async_opts) - if err then - log(ERR, "could not rebuild plugins iterator via timer: ", err) + local router_update_status, err = rebuild_router({ + name = "router", + timeout = 0, + on_timeout = "return_true", + }) + if not router_update_status then + log(ERR, "could not rebuild router via timer: ", err) end - end - - local _, err = kong.timer:named_every("plugins-iterator-rebuild", - worker_state_update_frequency, - rebuild_plugins_iterator_timer) - if err then - log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) - end - - if wasm.enabled() then - local wasm_async_opts = { - name = "wasm", + local plugins_iterator_update_status, err = rebuild_plugins_iterator({ + name = "plugins_iterator", timeout = 0, on_timeout = "return_true", - } - - local function rebuild_wasm_filter_chains_timer(premature) - if premature then - return - end + }) + if not plugins_iterator_update_status then + log(ERR, "could not rebuild plugins iterator via timer: ", err) + end - local _, err = rebuild_wasm_state(wasm_async_opts) - if err then + if wasm.enabled() then + local wasm_update_status, err = rebuild_wasm_state({ + name = "wasm", + timeout = 0, + on_timeout = "return_true", + }) + if not wasm_update_status then log(ERR, "could not rebuild wasm filter chains via timer: ", err) end end - local _, err = kong.timer:named_every("wasm-filter-chains-rebuild", - worker_state_update_frequency, - rebuild_wasm_filter_chains_timer) - if err then - log(ERR, "could not schedule timer to rebuild wasm filter chains: ", err) + if rebuild_transaction_id then + -- Yield to process any pending invalidations + utils.yield() + + log(DEBUG, "configuration processing completed for transaction ID " .. rebuild_transaction_id) + global.CURRENT_TRANSACTION_ID = rebuild_transaction_id end end + + local _, err = kong.timer:named_every("rebuild", + worker_state_update_frequency, + rebuild_timer) + if err then + log(ERR, "could not schedule timer to rebuild: ", err) + end end end, }, @@ -1134,6 +1108,25 @@ return { }, access = { before = function(ctx) + if kong.configuration.log_level == "debug" then + -- If this is a version-conditional request, abort it if this dataplane has not processed at least the + -- specified configuration version yet. + local if_kong_transaction_id = kong.request and kong.request.get_header('if-kong-transaction-id') + if if_kong_transaction_id then + if_kong_transaction_id = tonumber(if_kong_transaction_id) + if if_kong_transaction_id and if_kong_transaction_id >= global.CURRENT_TRANSACTION_ID then + return kong.response.error( + 503, + "Service Unavailable", + { + ["X-Kong-Reconfiguration-Status"] = "pending", + ["Retry-After"] = tostring(kong.configuration.worker_state_update_frequency or 1), + } + ) + end + end + end + -- if there is a gRPC service in the context, don't re-execute the pre-access -- phase handler - it has been executed before the internal redirect if ctx.service and (ctx.service.protocol == "grpc" or diff --git a/spec/02-integration/03-db/15-connection_pool_spec.lua b/spec/02-integration/03-db/15-connection_pool_spec.lua index 9b247d801a6..306e12ce21f 100644 --- a/spec/02-integration/03-db/15-connection_pool_spec.lua +++ b/spec/02-integration/03-db/15-connection_pool_spec.lua @@ -22,6 +22,7 @@ for pool_size, backlog_size in ipairs({ 0, 3 }) do nginx_worker_processes = 1, pg_pool_size = pool_size, pg_backlog = backlog_size, + log_level = "info", })) client = helpers.admin_client() end) diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index dce6ce2d7a5..22736c6b953 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -50,6 +50,8 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() res2.headers["Date"] = nil res1.headers["X-Kong-Admin-Latency"] = nil res2.headers["X-Kong-Admin-Latency"] = nil + res1.headers["Kong-Transaction-Id"] = nil + res2.headers["Kong-Transaction-Id"] = nil assert.same(res1.headers, res2.headers) end) diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua new file mode 100644 index 00000000000..1b29eaca496 --- /dev/null +++ b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua @@ -0,0 +1,156 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +describe("Admin API - Reconfiguration Completion -", function() + + local WORKER_STATE_UPDATE_FREQ = 1 + + local admin_client + local proxy_client + + local function run_tests() + + local res = admin_client:post("/plugins", { + body = { + name = "request-termination", + config = { + status_code = 200, + body = "kong terminated the request", + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + + res = admin_client:post("/services", { + body = { + name = "test-service", + url = "http://127.0.0.1", + }, + headers = { ["Content-Type"] = "application/json" }, + }) + local body = assert.res_status(201, res) + local service = cjson.decode(body) + + -- We're running the route setup in `eventually` to cover for the unlikely case that reconfiguration completes + -- between adding the route and requesting the path through the proxy path. + + local next_path do + local path_suffix = 0 + function next_path() + path_suffix = path_suffix + 1 + return "/" .. tostring(path_suffix) + end + end + + local service_path + local kong_transaction_id + + assert.eventually(function() + service_path = next_path() + + res = admin_client:post("/services/" .. service.id .. "/routes", { + body = { + paths = { service_path } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + kong_transaction_id = res.headers['kong-transaction-id'] + assert.is_string(kong_transaction_id) + + res = proxy_client:get(service_path, + { + headers = { + ["If-Kong-Transaction-Id"] = kong_transaction_id + } + }) + assert.res_status(503, res) + assert.equals("pending", res.headers['x-kong-reconfiguration-status']) + local retry_after = tonumber(res.headers['retry-after']) + ngx.sleep(retry_after) + end) + .has_no_error() + + assert.eventually(function() + res = proxy_client:get(service_path, + { + headers = { + ["If-Kong-Transaction-Id"] = kong_transaction_id + } + }) + body = assert.res_status(200, res) + assert.equals("kong terminated the request", body) + end) + .has_no_error() + end + + describe("#traditional mode -", function() + lazy_setup(function() + helpers.get_db_utils() + assert(helpers.start_kong({ + worker_consistency = "eventual", + worker_state_update_frequency = WORKER_STATE_UPDATE_FREQ, + })) + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client() + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("rejects proxy requests if worker state has not been updated yet", run_tests) + end) + + describe("#hybrid mode -", function() + lazy_setup(function() + helpers.get_db_utils() + + assert(helpers.start_kong({ + role = "control_plane", + database = "postgres", + prefix = "cp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "dp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + proxy_listen = "0.0.0.0:9002", + })) + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client("127.0.0.1", 9002) + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong("dp") + helpers.stop_kong("cp") + end) + + it("rejects proxy requests if worker state has not been updated yet", run_tests) + end) +end) From c7c44a274f6fceb40551fce14be93da0945fe676 Mon Sep 17 00:00:00 2001 From: Zhongwei Yao <zhongwei.yao@konghq.com> Date: Thu, 9 Nov 2023 17:51:59 -0800 Subject: [PATCH 3158/4351] chore(patches): fix ldoc intermittent fail caused by LuaJIT --- ...uaJIT-2.1-20230410_08_ldoc_error_fix.patch | 22 +++++++++++++++++++ .../kong/fix-ldoc-intermittent-fail.yml | 3 +++ 2 files changed, 25 insertions(+) create mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch create mode 100644 changelog/unreleased/kong/fix-ldoc-intermittent-fail.yml diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch b/build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch new file mode 100644 index 00000000000..b8d999c25b1 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch @@ -0,0 +1,22 @@ +From 65c849390702b1150d52e64db86cbc6b3c98413e Mon Sep 17 00:00:00 2001 +From: Mike Pall <mike> +Date: Thu, 9 Nov 2023 11:02:36 +0100 +Subject: [PATCH] Invalidate SCEV entry when returning to lower frame. + +Thanks to Zhongwei Yao. #1115 +--- + src/lj_record.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_record.c b/bundle/LuaJIT-2.1-20230410/src/lj_record.c +index a49f942a..0122105b 100644 +--- a/bundle/LuaJIT-2.1-20230410/src/lj_record.c ++++ b/bundle/LuaJIT-2.1-20230410/src/lj_record.c +@@ -975,6 +975,7 @@ + emitir(IRTG(IR_RETF, IRT_PGC), trpt, trpc); + J->retdepth++; + J->needsnap = 1; ++ J->scev.idx = REF_NIL; + lj_assertJ(J->baseslot == 1+LJ_FR2, "bad baseslot for return"); + /* Shift result slots up and clear the slots of the new frame below. */ + memmove(J->base + cbase, J->base-1-LJ_FR2, sizeof(TRef)*nresults); diff --git a/changelog/unreleased/kong/fix-ldoc-intermittent-fail.yml b/changelog/unreleased/kong/fix-ldoc-intermittent-fail.yml new file mode 100644 index 00000000000..125cad64cf9 --- /dev/null +++ b/changelog/unreleased/kong/fix-ldoc-intermittent-fail.yml @@ -0,0 +1,3 @@ +message: fix ldoc intermittent failure caused by LuaJIT error. +type: bugfix +scope: Core From 8d0f9d2d1b1b851eedba675484e4f4dc44aa0c03 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Mon, 13 Nov 2023 07:34:59 +0200 Subject: [PATCH 3159/4351] chore(deps): bump busted from 2.1.2 to 2.2.0 (#11986) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### Features - Add Korean localization — @marocchino - Add --exclude-name-file and --log-success options — @hanshuebner (When combined can automate re-running only failed tests) - Add --name option to easily run single tests — @hanshuebner #### Bug Fixes - Remove unused luafilesystem dependency — @dundargoc - Correct installation and example documentation — @C3pa and @alerque - Use escape sequences to output UTF-8 characters in more environments — @Commandcracker - Output more standard tracing notation in gtest handler — @Tieske - Fix casting to string before encoding errors in JSON — @svermeulen - Correct TAP handler to not error on no test files — @notomo Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 451df447abb..8f3cc3e11de 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.1.2" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.2.0" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 6a322168ea654ffd001e481c00d859f4f7d78026 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= <hans.huebner@gmail.com> Date: Mon, 13 Nov 2023 09:54:33 +0100 Subject: [PATCH 3160/4351] fix(tests): rename `Kong-Transaction-Id` header to `Kong-Test-Transaction-Id` and localize the `IS_DEBUG` flag (#12001) This is a non-functional change, and that should be obviously clear in the name. KAG-2759 --------- Co-authored-by: Datong Sun <dndx@idndx.com> --- .../unreleased/reconfiguration-completion-detection.yml | 2 +- kong/init.lua | 2 +- kong/runloop/handler.lua | 6 ++++-- spec/02-integration/04-admin_api/02-kong_routes_spec.lua | 4 ++-- .../04-admin_api/24-reconfiguration-completion_spec.lua | 6 +++--- 5 files changed, 11 insertions(+), 9 deletions(-) diff --git a/changelog/unreleased/reconfiguration-completion-detection.yml b/changelog/unreleased/reconfiguration-completion-detection.yml index 4389fd362a7..585195b81dc 100644 --- a/changelog/unreleased/reconfiguration-completion-detection.yml +++ b/changelog/unreleased/reconfiguration-completion-detection.yml @@ -1,3 +1,3 @@ -message: Provide mechanism to detect completion of reconfiguration on the proxy path +message: Provide mechanism to detect completion of reconfiguration on the proxy path. This is for internal testing only. type: feature scope: Core diff --git a/kong/init.lua b/kong/init.lua index 0f50cf35346..22bd31688e0 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1832,7 +1832,7 @@ local function serve_content(module) ngx.header["Access-Control-Allow-Origin"] = ngx.req.get_headers()["Origin"] or "*" if kong.configuration.log_level == "debug" then - ngx.header["Kong-Transaction-Id"] = kong_global.get_current_transaction_id() + ngx.header["Kong-Test-Transaction-Id"] = kong_global.get_current_transaction_id() end lapis.serve(module) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3cdbfa507fc..8d8630d94fd 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -86,6 +86,7 @@ local QUESTION_MARK = byte("?") local ARRAY_MT = require("cjson.safe").array_mt local HOST_PORTS = {} +local IS_DEBUG = false local SUBSYSTEMS = constants.PROTOCOLS_WITH_SUBSYSTEM @@ -893,6 +894,7 @@ return { init_worker = { before = function() + IS_DEBUG = (kong.configuration.log_level == "debug") -- TODO: PR #9337 may affect the following line local prefix = kong.configuration.prefix or ngx.config.prefix() @@ -1108,10 +1110,10 @@ return { }, access = { before = function(ctx) - if kong.configuration.log_level == "debug" then + if IS_DEBUG then -- If this is a version-conditional request, abort it if this dataplane has not processed at least the -- specified configuration version yet. - local if_kong_transaction_id = kong.request and kong.request.get_header('if-kong-transaction-id') + local if_kong_transaction_id = kong.request and kong.request.get_header('if-kong-test-transaction-id') if if_kong_transaction_id then if_kong_transaction_id = tonumber(if_kong_transaction_id) if if_kong_transaction_id and if_kong_transaction_id >= global.CURRENT_TRANSACTION_ID then diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 22736c6b953..66cc828503f 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -50,8 +50,8 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() res2.headers["Date"] = nil res1.headers["X-Kong-Admin-Latency"] = nil res2.headers["X-Kong-Admin-Latency"] = nil - res1.headers["Kong-Transaction-Id"] = nil - res2.headers["Kong-Transaction-Id"] = nil + res1.headers["Kong-Test-Transaction-Id"] = nil + res2.headers["Kong-Test-Transaction-Id"] = nil assert.same(res1.headers, res2.headers) end) diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua index 1b29eaca496..8f89d9c1d72 100644 --- a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua +++ b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua @@ -56,13 +56,13 @@ describe("Admin API - Reconfiguration Completion -", function() headers = { ["Content-Type"] = "application/json" }, }) assert.res_status(201, res) - kong_transaction_id = res.headers['kong-transaction-id'] + kong_transaction_id = res.headers['kong-test-transaction-id'] assert.is_string(kong_transaction_id) res = proxy_client:get(service_path, { headers = { - ["If-Kong-Transaction-Id"] = kong_transaction_id + ["If-Kong-Test-Transaction-Id"] = kong_transaction_id } }) assert.res_status(503, res) @@ -76,7 +76,7 @@ describe("Admin API - Reconfiguration Completion -", function() res = proxy_client:get(service_path, { headers = { - ["If-Kong-Transaction-Id"] = kong_transaction_id + ["If-Kong-Test-Transaction-Id"] = kong_transaction_id } }) body = assert.res_status(200, res) From b5c02a6d0d957a5dd65e538a6a44476ef8121459 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Mon, 13 Nov 2023 17:00:19 +0800 Subject: [PATCH 3161/4351] style(pdk): remove outdated comments for `kong.singletons` (#11998) --- kong/pdk/init.lua | 4 ---- 1 file changed, 4 deletions(-) diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 37187e23d5d..92d10c59029 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -103,10 +103,6 @@ -- @redirect kong.nginx ---- Singletons --- @section singletons - - --- -- Instance of Kong's DAO (the `kong.db` module). Contains accessor objects -- to various entities. From b1b5f949e67907876f0a062ac473fe1397b6dbd5 Mon Sep 17 00:00:00 2001 From: Vincenzo Vicaretti <vvicaretti@users.noreply.github.com> Date: Mon, 13 Nov 2023 17:42:13 +0100 Subject: [PATCH 3162/4351] feat(conf): inject nginx directives into kong's proxy location block (#11623) `nginx_location_*`: the new prefix allows for the dynamic injection of Nginx directives into the `/` location block within Kong's Proxy server block. --- .../unreleased/kong/inject-nginx-directives-location.yml | 3 +++ kong.conf.default | 2 ++ kong/conf_loader/init.lua | 5 +++++ kong/templates/nginx_kong.lua | 5 +++++ spec/01-unit/04-prefix_handler_spec.lua | 8 ++++++++ 5 files changed, 23 insertions(+) create mode 100644 changelog/unreleased/kong/inject-nginx-directives-location.yml diff --git a/changelog/unreleased/kong/inject-nginx-directives-location.yml b/changelog/unreleased/kong/inject-nginx-directives-location.yml new file mode 100644 index 00000000000..2e0a19e72c6 --- /dev/null +++ b/changelog/unreleased/kong/inject-nginx-directives-location.yml @@ -0,0 +1,3 @@ +message: Allow to inject Nginx directives into Kong's proxy location block +type: feature +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index c904d64a60d..7bd463da33d 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1069,6 +1069,8 @@ # - `nginx_http_<directive>`: Injects `<directive>` in Kong's `http {}` block. # - `nginx_proxy_<directive>`: Injects `<directive>` in Kong's proxy # `server {}` block. +# - `nginx_location_<directive>`: Injects `<directive>` in Kong's proxy `/` +# location block (nested under Kong's proxy server {} block). # - `nginx_upstream_<directive>`: Injects `<directive>` in Kong's proxy # `upstream {}` block. # - `nginx_admin_<directive>`: Injects `<directive>` in Kong's Admin API diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 9b04ed7a9fe..29ac8d52a2f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -197,6 +197,11 @@ local DYNAMIC_KEY_NAMESPACES = { prefix = "nginx_proxy_", ignore = EMPTY, }, + { + injected_conf_name = "nginx_location_directives", + prefix = "nginx_location_", + ignore = EMPTY, + }, { injected_conf_name = "nginx_status_directives", prefix = "nginx_status_", diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 7e9a04bb4f9..c12ba4b3f82 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -157,6 +157,11 @@ server { proxy_buffering on; proxy_request_buffering on; + # injected nginx_location_* directives +> for _, el in ipairs(nginx_location_directives) do + $(el.name) $(el.value); +> end + proxy_set_header TE $upstream_te; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 0337917237a..7cc4d9c5676 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -611,6 +611,14 @@ describe("NGINX conf compiler", function() assert.matches("large_client_header_buffers%s+16 24k;", nginx_conf) end) + it("injects nginx_location_* directives", function() + local conf = assert(conf_loader(nil, { + nginx_location_proxy_ignore_headers = "X-Accel-Redirect", + })) + local nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("proxy_ignore_headers%sX%-Accel%-Redirect;", nginx_conf) + end) + it("injects nginx_admin_* directives", function() local conf = assert(conf_loader(nil, { nginx_admin_large_client_header_buffers = "4 24k", From f9ff92e0840ecb9670d93801e948c92ca21a14d4 Mon Sep 17 00:00:00 2001 From: Michael Martin <michael.martin@konghq.com> Date: Wed, 8 Nov 2023 12:00:06 -0800 Subject: [PATCH 3163/4351] chore(ci): add ngx_wasm_module bump workflow --- .github/workflows/update-ngx-wasm-module.yml | 136 +++++++++++++++++++ 1 file changed, 136 insertions(+) create mode 100644 .github/workflows/update-ngx-wasm-module.yml diff --git a/.github/workflows/update-ngx-wasm-module.yml b/.github/workflows/update-ngx-wasm-module.yml new file mode 100644 index 00000000000..d63714a4904 --- /dev/null +++ b/.github/workflows/update-ngx-wasm-module.yml @@ -0,0 +1,136 @@ +name: Update ngx_wasm_module dependency + +on: + workflow_dispatch: + schedule: + # run weekly + - cron: '0 0 * * 0' + +jobs: + update: + runs-on: ubuntu-22.04 + + permissions: + # required to create a branch and push commits + contents: write + # required to open a PR for updates + pull-requests: write + + steps: + - name: Checkout Kong source code + uses: actions/checkout@v4 + with: + ref: master + + - name: Detect current version of NGX_WASM_MODULE in .requirements + id: check-kong + run: | + SHA=$(sed -nre 's/^NGX_WASM_MODULE=([^ ]+) .*/\1/p' < .requirements) + echo "sha=$SHA" | tee -a "$GITHUB_OUTPUT" + + - name: Check Kong/ngx_wasm_module HEAD + id: check-repo + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} + run: | + SHA=$(gh api repos/Kong/ngx_wasm_module/commits/main --jq '.sha') + echo "sha=$SHA" | tee -a "$GITHUB_OUTPUT" + + - name: Update .requirements and create a pull request + if: steps.check-kong.outputs.sha != steps.check-repo.outputs.sha + env: + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} + FROM: ${{ steps.check-kong.outputs.sha }} + TO: ${{ steps.check-repo.outputs.sha }} + run: | + set -x + gh auth status + gh auth setup-git + + # masquerade as dependabot for the purposes of this commit/PR + git config --global user.email \ + "49699333+dependabot[bot]@users.noreply.github.com" + git config --global user.name "dependabot[bot]" + + readonly BRANCH=chore/deps-bump-ngx-wasm-module + if gh api repos/Kong/kong/branches/"$BRANCH"; then + echo "branch ($BRANCH) already exists, exiting" + exit 1 + fi + + EXISTING_PRS=$( + gh pr list \ + --json id \ + --head "$BRANCH" \ + | jq '.[]' + ) + + if [[ -n ${EXISTING_PRS:-} ]]; then + echo "existing PR for $BRANCH already exists, exiting" + echo "$EXISTING_PRS" + exit 1 + fi + + git switch --create "$BRANCH" + + sed -i \ + -re "s/^NGX_WASM_MODULE=.*/NGX_WASM_MODULE=$TO/" \ + .requirements + + git add .requirements + + # create or update changelog file + readonly CHANGELOG_FILE=changelog/unreleased/kong/bump-ngx-wasm-module.yml + { + printf 'message: "Bump `ngx_wasm_module` to `%s`"\n' "$TO" + printf 'type: dependency\n' + } > "$CHANGELOG_FILE" + + git add "$CHANGELOG_FILE" + + gh api repos/Kong/ngx_wasm_module/compare/"$FROM...$TO" \ + --jq '.commits | reverse | .[] | { + sha: .sha[0:7], + url: .html_url, + message: ( .commit.message | split("\n") | .[0] ) + }' \ + > commits.json + + # craft commit message + readonly HEADER="chore(deps): bump ngx_wasm_module to $TO" + { + printf '%s\n\nChanges since %s:\n\n' \ + "$HEADER" "$FROM" + + jq -r '"* \(.sha) - \(.message)"' \ + < commits.json + } > commit.txt + + git commit --file commit.txt + git push origin HEAD + + # craft PR body + { + printf '## Changelog `%s...%s`\n\n' \ + "${FROM:0:7}" "${TO:0:7}" + + printf '[Compare on GitHub](%s/compare/%s...%s)\n\n' \ + "https://github.com/Kong/ngx_wasm_module" \ + "$FROM" "$TO" + + # turn the commits into links for the PR body + jq -r \ + '"* [`\(.sha)`](\(.url)) - \(.message)"' \ + < commits.json + + printf '\n\n' + printf '**IMPORTANT: Remember to scan this commit log for updates ' + printf 'to Wasmtime/V8/Wasmer and update `.requirements` manually ' + printf 'as needed**\n' + } > body.md + + gh pr create \ + --base master \ + --head "$BRANCH" \ + --title "$HEADER" \ + --body-file body.md From b90d50884ef983fc059b5c1897e82ac947f879b6 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Tue, 14 Nov 2023 14:26:05 +0800 Subject: [PATCH 3164/4351] chore(deps): bump ngx_wasm_module to ddb3fa8f7cacc81557144cf22706484eabd79a84 (#12011) * chore(deps): bump ngx_wasm_module to ddb3fa8f7cacc81557144cf22706484eabd79a84 Changes since 21732b18fc46f409962ae77ddf01c713b568d078: * ddb3fa8 - docs(*) add AssemblyScript filter example and SDK fork * ecd7896 - refactor(proxy-wasm) improve pwexec resurrection and instance lifecycle * 9d304a1 - fix(proxy-wasm) free trapped instances early * 34c23c6 - fix(proxy-wasm) improve instance recycling robustness * e3d25c7 - chore(release) install setuptools on macOS * 689a460 - tests(*) add suites for client/upstream connection aborts * fa7c59b - misc(tcp) disable a debugging assertion * d6d04b9 - chore(util) add a patch for tcp_listen in HUP mode * 67f295b - misc(wrt) add Wasmtime version checks * ddf8105 - chore(deps) bump Wasmtime to 14.0.3 * de9eb4c - chore(ci) ignore release Dockerfiles changes * 84fb42b - chore(release) use Python 3.8+ in older distributions * 9538ad8 - chore(valgrind.supp) add a new suppression for headers-more-nginx-module * 28e282c - chore(deps) cargo update * 651728c - chore(deps) bump OpenSSL to 3.1.4 * 3cf7537 - chore(deps) bump Nginx to 1.25.3 * chore(deps): bump Wasmtime to 14.0.3 --------- Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Michael Martin <michael.martin@konghq.com> --- .requirements | 4 ++-- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 ++ changelog/unreleased/kong/bump-wasmtime.yml | 2 ++ 4 files changed, 10 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/bump-ngx-wasm-module.yml create mode 100644 changelog/unreleased/kong/bump-wasmtime.yml diff --git a/.requirements b/.requirements index 7f7cae2e52f..42b0dbef515 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 KONG_MANAGER=nightly -NGX_WASM_MODULE=21732b18fc46f409962ae77ddf01c713b568d078 # prerelease-0.1.1 +NGX_WASM_MODULE=ddb3fa8f7cacc81557144cf22706484eabd79a84 WASMER=3.1.1 -WASMTIME=12.0.2 +WASMTIME=14.0.3 V8=10.5.18 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 5996e6ebeb0..26314f2ebec 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "9e02cd4201d74c68a236664f883873335c7427e820ce4a44c47c1cc98ec9e553", - "aarch64": "daf6ca147b288cf915978f064853f403ca163b52806ae0a52ddd5bd91a5a2507", + "x86_64": "a1285b0e2e3c6edf9cb6c7f214a682780f01ca8746a5d03f162512169cdf1e50", + "aarch64": "ef527ed31c3f141b5949bfd2e766a908f44b66ee839d4f0f22e740186236fd48", }, "macos": { - "x86_64": "35a0d3590afb147f9b312820df87189a9a376cc5bddc2d90b8d7e57b412c7dc6", - "aarch64": "6b8a13fbe6c5440b30632a1f9178df1cdc07bbf34633a105666e506bc8db941d", + "x86_64": "c30ffb79f8097512fbe9ad02503dcdb0cd168eec2112b6951a013eed51050245", + "aarch64": "2834d667fc218925184db77fa91eca44d14f688a4972e2f365fe2b7c12e6d49f", }, }, } diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml new file mode 100644 index 00000000000..1550fb88dd2 --- /dev/null +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -0,0 +1,2 @@ +message: "Bump `ngx_wasm_module` to `ddb3fa8f7cacc81557144cf22706484eabd79a84`" +type: dependency diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/unreleased/kong/bump-wasmtime.yml new file mode 100644 index 00000000000..d525704cd42 --- /dev/null +++ b/changelog/unreleased/kong/bump-wasmtime.yml @@ -0,0 +1,2 @@ +message: "Bump `Wasmtime` version to `14.0.3`" +type: dependency From c3e09efd6e77711c9278b4321530ea632ca9bd9e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 14 Nov 2023 08:36:10 +0200 Subject: [PATCH 3165/4351] perf(router): cooperatively yield when building statistics of routes (#12008) ### Summary There is a tight loop when building Router phone home statistics that can introduce latency spikes on worker 0. This commit adds yield to that loop. KAG-3062 Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> --- kong/router/utils.lua | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/kong/router/utils.lua b/kong/router/utils.lua index c92c5814514..e1b8d44381f 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -1,13 +1,15 @@ local constants = require("kong.constants") local hostname_type = require("kong.tools.utils").hostname_type local normalize = require("kong.tools.uri").normalize +local yield = require("kong.tools.yield").yield -local type = type -local error = error -local find = string.find -local sub = string.sub -local byte = string.byte +local type = type +local error = error +local find = string.find +local sub = string.sub +local byte = string.byte +local get_phase = ngx.get_phase local SLASH = byte("/") @@ -291,7 +293,11 @@ do local v0 = 0 local v1 = 0 + local phase = get_phase() + for _, route in ipairs(routes) do + yield(true, phase) + local r = route.route local paths_t = r.paths or empty_table From 36f2abe5dae9d4b43c0320eb84b6fb859a945ef0 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Tue, 14 Nov 2023 15:00:41 +0800 Subject: [PATCH 3166/4351] refactor(tools): remove reference of `gzip` module from `utils.lua` (#11985) KAG-3060 --- kong/clustering/compat/init.lua | 2 +- kong/clustering/control_plane.lua | 5 ++--- kong/clustering/data_plane.lua | 5 ++--- kong/tools/utils.lua | 1 - spec/01-unit/05-utils_spec.lua | 2 ++ spec/01-unit/19-hybrid/03-compat_spec.lua | 2 +- spec/helpers.lua | 4 +++- 7 files changed, 11 insertions(+), 10 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 9ae08eadc31..cb4b4245ebf 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -10,7 +10,7 @@ local table_insert = table.insert local table_sort = table.sort local gsub = string.gsub local split = utils.split -local deflate_gzip = utils.deflate_gzip +local deflate_gzip = require("kong.tools.gzip").deflate_gzip local cjson_encode = cjson.encode local ngx = ngx diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index b3af1142ac4..423e33d74c5 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -5,7 +5,6 @@ local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") -local utils = require("kong.tools.utils") local clustering_utils = require("kong.clustering.utils") local compat = require("kong.clustering.compat") local constants = require("kong.constants") @@ -41,8 +40,8 @@ local sleep = ngx.sleep local plugins_list_to_map = compat.plugins_list_to_map local update_compatible_payload = compat.update_compatible_payload -local deflate_gzip = utils.deflate_gzip -local yield = utils.yield +local deflate_gzip = require("kong.tools.gzip").deflate_gzip +local yield = require("kong.tools.yield").yield local connect_dp = clustering_utils.connect_dp diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index f82dda86bfc..74f33d3b258 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -8,7 +8,6 @@ local config_helper = require("kong.clustering.config_helper") local clustering_utils = require("kong.clustering.utils") local declarative = require("kong.db.declarative") local constants = require("kong.constants") -local utils = require("kong.tools.utils") local pl_stringx = require("pl.stringx") @@ -25,8 +24,8 @@ local cjson_decode = cjson.decode local cjson_encode = cjson.encode local exiting = ngx.worker.exiting local ngx_time = ngx.time -local inflate_gzip = utils.inflate_gzip -local yield = utils.yield +local inflate_gzip = require("kong.tools.gzip").inflate_gzip +local yield = require("kong.tools.yield").yield local ngx_ERR = ngx.ERR diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 41adc2ae82a..397c498f947 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -965,7 +965,6 @@ _M.topological_sort = topological_sort do local modules = { - "kong.tools.gzip", "kong.tools.table", "kong.tools.sha256", "kong.tools.yield", diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 58af472e50e..05deee5ab43 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -754,6 +754,8 @@ describe("Utils", function() end) describe("gzip_[de_in]flate()", function() + local utils = require "kong.tools.gzip" + it("empty string", function() local gz = assert(utils.deflate_gzip("")) assert.equal(utils.inflate_gzip(gz), "") diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 11cc6e67278..48085ab24ec 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -1,7 +1,7 @@ local compat = require("kong.clustering.compat") local helpers = require ("spec.helpers") local declarative = require("kong.db.declarative") -local inflate_gzip = require("kong.tools.utils").inflate_gzip +local inflate_gzip = require("kong.tools.gzip").inflate_gzip local cjson_decode = require("cjson.safe").decode local ssl_fixtures = require ("spec.fixtures.ssl") diff --git a/spec/helpers.lua b/spec/helpers.lua index 9b1e93672d3..bfb71f98a06 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3788,6 +3788,8 @@ local function clustering_client(opts) assert(opts.cert) assert(opts.cert_key) + local inflate_gzip = require("kong.tools.gzip").inflate_gzip + local c = assert(ws_client:new()) local uri = "wss://" .. opts.host .. ":" .. opts.port .. "/v1/outlet?node_id=" .. (opts.node_id or utils.uuid()) .. @@ -3820,7 +3822,7 @@ local function clustering_client(opts) c:close() if typ == "binary" then - local odata = assert(utils.inflate_gzip(data)) + local odata = assert(inflate_gzip(data)) local msg = assert(cjson.decode(odata)) return msg From c6b1900651224268a1f3c7d7ac4b59df23f9df0f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari <aapo.talvensaari@gmail.com> Date: Tue, 14 Nov 2023 12:01:14 +0200 Subject: [PATCH 3167/4351] docs(changelog): cooperatively yield when building statistics of routes (#12013) * docs(changelog): cooperatively yield when building statistics of routes ### Summary Adds missing changelog requested here: https://github.com/Kong/kong/pull/12008#issuecomment-1809618955 KAG-3062 --------- Signed-off-by: Aapo Talvensaari <aapo.talvensaari@gmail.com> Co-authored-by: Datong Sun <datong.sun@konghq.com> --- changelog/unreleased/kong/router-report-yield.yml | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 changelog/unreleased/kong/router-report-yield.yml diff --git a/changelog/unreleased/kong/router-report-yield.yml b/changelog/unreleased/kong/router-report-yield.yml new file mode 100644 index 00000000000..3718cdee275 --- /dev/null +++ b/changelog/unreleased/kong/router-report-yield.yml @@ -0,0 +1,3 @@ +message: Cooperatively yield when building statistics of routes to reduce the impact to proxy path latency. +type: performance +scope: Performance From 9ffc223671e92149e75a7980fcbec8bd030356c8 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 13 Nov 2023 08:39:36 +0000 Subject: [PATCH 3168/4351] chore(deps): bump korthout/backport-action from 2.1.0 to 2.1.1 Bumps [korthout/backport-action](https://github.com/korthout/backport-action) from 2.1.0 to 2.1.1. - [Release notes](https://github.com/korthout/backport-action/releases) - [Commits](https://github.com/korthout/backport-action/compare/cb79e4e5f46c7d7d653dd3d5fa8a9b0a945dfe4b...08bafb375e6e9a9a2b53a744b987e5d81a133191) --- updated-dependencies: - dependency-name: korthout/backport-action dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index c2cc8d2a510..290eb67c891 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -13,7 +13,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@cb79e4e5f46c7d7d653dd3d5fa8a9b0a945dfe4b # v2.1.0 + uses: korthout/backport-action@08bafb375e6e9a9a2b53a744b987e5d81a133191 # v2.1.1 with: github_token: ${{ secrets.PAT }} pull_title: '[backport -> ${target_branch}] ${pull_title}' From edbbc03dbcd173cc6d9057a1ddd5edccac181a69 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 14 Nov 2023 06:59:59 +0000 Subject: [PATCH 3169/4351] chore(deps): bump tj-actions/changed-files from 40.1.0 to 40.1.1 Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 40.1.0 to 40.1.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/18c8a4ecebe93d32ed8a88e1d0c098f5f68c221b...25ef3926d147cd02fc7e931c1ef50772bbb0d25d) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index e735d0df262..891f41451f5 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@18c8a4ecebe93d32ed8a88e1d0c098f5f68c221b # v37 + uses: tj-actions/changed-files@25ef3926d147cd02fc7e931c1ef50772bbb0d25d # v37 with: files_yaml: | changelogs: From f6ceec1954b85cfb22168b45e8f1eb88c0137617 Mon Sep 17 00:00:00 2001 From: Water-Melon <melon-c@hotmail.com> Date: Thu, 7 Sep 2023 21:40:45 -0700 Subject: [PATCH 3170/4351] fix(tests): bump some deps docker image to have arm64 support --- .github/workflows/build_and_test.yml | 5 ++--- kong/plugins/zipkin/README.md | 2 +- scripts/dependency_services/docker-compose-test-services.yml | 5 +++-- .../01-schema/11-declarative_config/03-flatten_spec.lua | 4 ++-- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index ae7a234da9c..d6ae528399d 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -123,7 +123,6 @@ jobs: name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests runs-on: ubuntu-22.04 needs: build - strategy: fail-fast: false matrix: @@ -156,7 +155,7 @@ jobs: --name kong_redis zipkin: - image: openzipkin/zipkin:2.19 + image: openzipkin/zipkin:2 ports: - 9411:9411 @@ -263,7 +262,7 @@ jobs: services: grpcbin: - image: moul/grpcbin + image: kong/grpcbin ports: - 15002:9000 - 15003:9001 diff --git a/kong/plugins/zipkin/README.md b/kong/plugins/zipkin/README.md index 38f6efa2599..4769c997f4e 100644 --- a/kong/plugins/zipkin/README.md +++ b/kong/plugins/zipkin/README.md @@ -2,7 +2,7 @@ Run postgres locally. - docker run -it -p 15002:9000 -p 15003:9001 moul/grpcbin + docker run -it -p 15002:9000 -p 15003:9001 kong/grpcbin docker run -p 9411:9411 -it openzipkin/zipkin:2.19 KONG_SPEC_TEST_GRPCBIN_PORT=15002 \ diff --git a/scripts/dependency_services/docker-compose-test-services.yml b/scripts/dependency_services/docker-compose-test-services.yml index 5091a95eb84..823b0c6e3f9 100644 --- a/scripts/dependency_services/docker-compose-test-services.yml +++ b/scripts/dependency_services/docker-compose-test-services.yml @@ -33,14 +33,15 @@ services: timeout: 10s retries: 10 grpcbin: - image: moul/grpcbin + image: kong/grpcbin ports: - 127.0.0.1::9000 - 127.0.0.1::9001 zipkin: - image: openzipkin/zipkin:2.19 + image: openzipkin/zipkin:2 ports: - 127.0.0.1::9411 + command: --logging.level.zipkin2=DEBUG volumes: postgres-data: diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 632062e9960..4883b76dca5 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -1763,7 +1763,7 @@ describe("declarative config: flatten", function() - username: foo jwt_secrets: - consumer: foo - key: "https://keycloak/auth/realms/foo" + key: "https://keycloak/realms/foo" algorithm: RS256 rsa_public_key: "]] .. key .. [[" ]])) @@ -1786,7 +1786,7 @@ describe("declarative config: flatten", function() }, created_at = 1234567890, id = "UUID", - key = "https://keycloak/auth/realms/foo", + key = "https://keycloak/realms/foo", rsa_public_key = key:gsub("\\n", "\n"), tags = null, } } From a13b6cd7f628f8fdcb27949573c0d003829115ea Mon Sep 17 00:00:00 2001 From: Water-Melon <melon-c@hotmail.com> Date: Fri, 8 Sep 2023 02:00:27 -0700 Subject: [PATCH 3171/4351] fix(tests): improve test robusness around postgres when testing upon arm64 --- .github/workflows/build_and_test.yml | 5 ++++ .../02-cmd/10-migrations_spec.lua | 29 ++++++++++++++++++- .../03-db/15-connection_pool_spec.lua | 2 +- 3 files changed, 34 insertions(+), 2 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index d6ae528399d..a3e98af0eea 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -226,6 +226,11 @@ jobs: luarocks --version luarocks config + - name: Tune up postgres max_connections + run: | + # arm64 runners may use more connections due to more worker cores + psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' + - name: Tests env: KONG_TEST_PG_DATABASE: kong diff --git a/spec/02-integration/02-cmd/10-migrations_spec.lua b/spec/02-integration/02-cmd/10-migrations_spec.lua index 72d9d678c18..bb896f15507 100644 --- a/spec/02-integration/02-cmd/10-migrations_spec.lua +++ b/spec/02-integration/02-cmd/10-migrations_spec.lua @@ -189,7 +189,17 @@ for _, strategy in helpers.each_strategy() do assert.match("Executed migrations:", stdout, 1, true) if strategy ~= "off" then - local db = init_db() + -- to avoid postgresql error: + -- [PostgreSQL error] failed to retrieve PostgreSQL server_version_num: receive_message: + -- failed to get type: timeout + -- when testing on ARM64 platform which has low single-core performance + + local pok, db + helpers.wait_until(function() + pok, db = pcall(init_db) + return pok + end, 10) + -- valid CQL and SQL; don't expect to go over one page in CQL here local rows = db.connector:query([[SELECT * FROM schema_meta;]]) local n = 0 @@ -418,4 +428,21 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("sanity: make sure postgres server is not overloaded", function() + local do_it = strategy == "off" and pending or it + + do_it("", function() + helpers.wait_until(function() + local ok, err = pcall(init_db) + if err then + print(err) + end + return ok + end, 30, 1) + end) + + end) + end + diff --git a/spec/02-integration/03-db/15-connection_pool_spec.lua b/spec/02-integration/03-db/15-connection_pool_spec.lua index 306e12ce21f..76850df3574 100644 --- a/spec/02-integration/03-db/15-connection_pool_spec.lua +++ b/spec/02-integration/03-db/15-connection_pool_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -for pool_size, backlog_size in ipairs({ 0, 3 }) do +for pool_size, backlog_size in ipairs({ 2, 3 }) do describe("#postgres Postgres connection pool with pool=" .. pool_size .. "and backlog=" .. backlog_size, function() local client lazy_setup(function() From e6f32f491d46a17eafff24cb13accbf178ea70ef Mon Sep 17 00:00:00 2001 From: Water-Melon <melon-c@hotmail.com> Date: Thu, 12 Oct 2023 01:31:07 -0700 Subject: [PATCH 3172/4351] fix(tests): fix wait_until for zipkin test --- spec/03-plugins/34-zipkin/zipkin_spec.lua | 20 +++++++++++++++++--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 5f4c5db2f1b..12543bb7092 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -63,8 +63,17 @@ local function wait_for_spans(zipkin_client, number_of_spans, remoteServiceName, local spans = {} helpers.wait_until(function() if trace_id then - local res = assert(zipkin_client:get("/api/v2/trace/" .. trace_id)) - spans = cjson.decode(assert.response(res).has.status(200)) + local res, err = zipkin_client:get("/api/v2/trace/" .. trace_id) + if err then + return false, err + end + + local body = res:read_body() + if res.status ~= 200 then + return false + end + + spans = cjson.decode(body) return #spans == number_of_spans end @@ -75,7 +84,12 @@ local function wait_for_spans(zipkin_client, number_of_spans, remoteServiceName, } }) - local all_spans = cjson.decode(assert.response(res).has.status(200)) + local body = res:read_body() + if res.status ~= 200 then + return false + end + + local all_spans = cjson.decode(body) if #all_spans > 0 then spans = all_spans[1] return #spans == number_of_spans From 731cc82135770821adc4541b4daf87efa843f434 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou <wangchong@konghq.com> Date: Fri, 13 Oct 2023 02:07:15 -0700 Subject: [PATCH 3173/4351] fix(build): correctly detect cpu and cross build for LuaJIT debug build --- build/openresty/BUILD.openresty.bazel | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 698a702b492..ae79fb93867 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -51,6 +51,10 @@ genrule( echo "$$flags" >$@ """.format(luajit_version = LUAJIT_VERSION), + # make sure to include `toolchain` so that this rule executes in target configuration + toolchains = [ + "@bazel_tools//tools/cpp:current_cc_toolchain", + ], ) rpath_flags = "-Wl,-rpath,%s/kong/lib -Wl,-rpath,%s/openresty/lualib" % ( @@ -75,7 +79,7 @@ make( "//conditions:default": [ ], }), - build_data = [ + data = [ ":luajit_xcflags", ], lib_source = ":luajit_srcs", From 9393b96f4f435c6b67846b1f018f2b5c5b1702f8 Mon Sep 17 00:00:00 2001 From: Water-Melon <melon-c@hotmail.com> Date: Fri, 27 Oct 2023 11:03:27 +0000 Subject: [PATCH 3174/4351] fix(test): fix pdk flaky tests --- t/05-mlcache/03-peek.t | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/t/05-mlcache/03-peek.t b/t/05-mlcache/03-peek.t index 0ad33e0ddcb..c5f57626bfc 100644 --- a/t/05-mlcache/03-peek.t +++ b/t/05-mlcache/03-peek.t @@ -673,7 +673,7 @@ stale: nil return 123 end)) - ngx.sleep(0.3) + ngx.sleep(0.31) local ttl, err, data, stale = cache:peek("my_key", true) if err then @@ -720,7 +720,7 @@ stale: true return end - ngx.sleep(0.3) + ngx.sleep(0.31) local ttl, err, data, stale = cache:peek("my_key", true) if err then @@ -762,7 +762,7 @@ stale: true return end - ngx.sleep(0.3) + ngx.sleep(0.31) for i = 1, 3 do remaining_ttl, err, data = cache:peek("key", true) @@ -808,7 +808,7 @@ data: 123 return end - ngx.sleep(0.3) + ngx.sleep(0.31) for i = 1, 3 do remaining_ttl, err, data = cache:peek("key", true) From fbcec4565ede99ba2019aca90beb0abcae33744e Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 14 Nov 2023 10:52:49 +0000 Subject: [PATCH 3175/4351] chore(pdk): doc a known issue of get_headers() (#12006) Adressing KAG-2602, #11546 Co-authored-by: Datong Sun <datong.sun@konghq.com> --- kong/pdk/service/response.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index 7a47419f96f..ec51fe4fac0 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -198,6 +198,8 @@ local function new(pdk, major_version) -- kong.log.inspect(headers.x_another[1]) -- "foo bar" -- kong.log.inspect(headers["X-Another"][2]) -- "baz" -- end + -- Note that this function returns a proxy table + -- which cannot be iterated with `pairs` or used as operand of `#`. function response.get_headers(max_headers) check_phase(header_body_log) From 2b8c69ed46fd3db631c425787f2d2270eeb45525 Mon Sep 17 00:00:00 2001 From: samugi <samuele@konghq.com> Date: Sat, 11 Nov 2023 00:47:48 +0100 Subject: [PATCH 3176/4351] fix(tracing): move dns query patch to globalpatches The dns query lazy patch was only effective for cosockets, not for the upstream dns queries, because the patch happened too late when the `toip` function had already been cached in some modules (i.e. balancer) This change moves the patch to `globalpatches.lua` so that dns spans are correctly generated both for cosocket and upstream dns queries. --- .../kong/tracing-dns-query-patch.yml | 3 + kong/globalpatches.lua | 25 ++--- kong/tracing/instrumentation.lua | 45 ++++----- .../14-tracing/01-instrumentations_spec.lua | 92 ++++++++++--------- 4 files changed, 80 insertions(+), 85 deletions(-) create mode 100644 changelog/unreleased/kong/tracing-dns-query-patch.yml diff --git a/changelog/unreleased/kong/tracing-dns-query-patch.yml b/changelog/unreleased/kong/tracing-dns-query-patch.yml new file mode 100644 index 00000000000..46df1e7ba54 --- /dev/null +++ b/changelog/unreleased/kong/tracing-dns-query-patch.yml @@ -0,0 +1,3 @@ +message: "**Tracing**: dns spans are now correctly generated for upstream dns queries (in addition to cosocket ones)" +type: bugfix +scope: Core diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 3fe131fcf55..812d3d74e4b 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -511,13 +511,17 @@ return function(options) do -- cosockets connect patch for dns resolution for: cli, rbusted and OpenResty local sub = string.sub + local client = package.loaded["kong.resty.dns.client"] + if not client then + client = require("kong.tools.dns")() + end + --- Patch the TCP connect and UDP setpeername methods such that all -- connections will be resolved first by the internal DNS resolver. -- STEP 1: load code that should not be using the patched versions require "resty.dns.resolver" -- will cache TCP and UDP functions -- STEP 2: forward declaration of locals to hold stuff loaded AFTER patching - local toip -- STEP 3: store original unpatched versions local old_tcp = ngx.socket.tcp @@ -538,7 +542,7 @@ return function(options) local function resolve_connect(f, sock, host, port, opts) if sub(host, 1, 5) ~= "unix:" then local try_list - host, port, try_list = toip(host, port) + host, port, try_list = client.toip(host, port) if not host then return nil, "[cosocket] DNS resolution failed: " .. tostring(port) .. ". Tried: " .. tostring(try_list) @@ -588,21 +592,10 @@ return function(options) -- STEP 5: load code that should be using the patched versions, if any (because of dependency chain) do - local client = package.loaded["kong.resty.dns.client"] - if not client then - client = require("kong.tools.dns")() - end - - toip = client.toip - - -- DNS query is lazily patched, it will only be wrapped - -- when instrumentation module is initialized later and - -- `tracing_instrumentations` includes "dns_query" or set - -- to "all". + -- dns query patch local instrumentation = require "kong.tracing.instrumentation" - instrumentation.set_patch_dns_query_fn(toip, function(wrap) - toip = wrap - end) + client.toip = instrumentation.get_wrapped_dns_query(client.toip) + -- patch request_uri to record http_client spans instrumentation.http_client() end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index ad352d0d8c6..cbfbf25c9ad 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -272,16 +272,18 @@ function _M.precreate_balancer_span(ctx) end -local patch_dns_query do local raw_func - local patch_callback - local function wrap(host, port) - local span = tracer.start_span("kong.dns", { - span_kind = 3, -- client - }) - local ip_addr, res_port, try_list = raw_func(host, port) + local function wrap(host, port, ...) + local span + if _M.dns_query ~= NOOP then + span = tracer.start_span("kong.dns", { + span_kind = 3, -- client + }) + end + + local ip_addr, res_port, try_list = raw_func(host, port, ...) if span then span:set_attribute("dns.record.domain", host) span:set_attribute("dns.record.port", port) @@ -292,23 +294,15 @@ do return ip_addr, res_port, try_list end - --- Patch DNS query - -- It will be called before Kong's config loader. - -- - -- `callback` is a function that accept a wrap function, - -- it could be used to replace the orignal func lazily. + --- Get Wrapped DNS Query + -- Called before Kong's config loader. -- - -- e.g. patch_dns_query(func, function(wrap) - -- toip = wrap - -- end) - function _M.set_patch_dns_query_fn(func, callback) - raw_func = func - patch_callback = callback - end - - -- patch lazily - patch_dns_query = function() - patch_callback(wrap) + -- returns a wrapper for the provided input function `f` + -- that stores dns info in the `kong.dns` span when the dns + -- instrumentation is enabled. + function _M.get_wrapped_dns_query(f) + raw_func = f + return wrap end -- append available_types @@ -425,11 +419,6 @@ function _M.init(config) sampling_rate = sampling_rate, }) tracer.set_global_tracer(tracer) - - -- global patch - if _M.dns_query ~= NOOP then - patch_dns_query() - end end end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index 28a5ba4255a..aab22792396 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -4,23 +4,29 @@ local pretty = require "pl.pretty" local fmt = string.format -local function get_span(name, spans) +local function get_spans(name, spans) + local res = {} for _, span in ipairs(spans) do if span.name == name then - return span + res[#res+1] = span end end + return #res > 0 and res or nil end -local function assert_has_span(name, spans) - local span = get_span(name, spans) - assert.is_truthy(span, fmt("\nExpected to find %q span in:\n%s\n", +local function assert_has_spans(name, spans, count) + local res = get_spans(name, spans) + assert.is_truthy(res, fmt("\nExpected to find %q span in:\n%s\n", name, pretty.write(spans))) - return span + if count then + assert.equals(count, #res, fmt("\nExpected to find %d %q spans in:\n%s\n", + count, name, pretty.write(spans))) + end + return #res > 0 and res or nil end local function assert_has_no_span(name, spans) - local found = get_span(name, spans) + local found = get_spans(name, spans) assert.is_falsy(found, fmt("\nExpected not to find %q span in:\n%s\n", name, pretty.write(spans))) end @@ -152,8 +158,8 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.database.query", spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.database.query", spans) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.dns", spans) @@ -186,8 +192,8 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.router", spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.router", spans, 1) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.database.query", spans) @@ -220,8 +226,8 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.internal.request", spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.internal.request", spans, 1) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.database.query", spans) @@ -254,8 +260,8 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.balancer", spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.balancer", spans, 1) assert_has_no_span("kong.database.query", spans) assert_has_no_span("kong.dns", spans) @@ -288,8 +294,8 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans, 1) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.database.query", spans) @@ -323,8 +329,8 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans, 1) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.database.query", spans) @@ -348,7 +354,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local spans = cjson.decode(res) - local kong_span = assert_has_span("kong", spans) + local kong_span = assert_has_spans("kong", spans, 1)[1] assert_has_attributes(kong_span, { ["http.method"] = "GET", @@ -357,7 +363,7 @@ for _, strategy in helpers.each_strategy() do ["http.route"] = "/noproxy", ["http.url"] = "http://0.0.0.0/noproxy", }) - assert_has_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) + assert_has_spans("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans, 1) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.database.query", spans) assert_has_no_span("kong.router", spans) @@ -390,8 +396,8 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) - assert_has_span("kong.dns", spans) + assert_has_spans("kong", spans, 1) + assert_has_spans("kong.dns", spans, 2) assert_has_no_span("kong.balancer", spans) assert_has_no_span("kong.database.query", spans) @@ -427,14 +433,14 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - local kong_span = assert_has_span("kong", spans) - local dns_span = assert_has_span("kong.dns", spans) - local balancer_span = assert_has_span("kong.balancer", spans) - local db_span = assert_has_span("kong.database.query", spans) - local int_req_span = assert_has_span("kong.internal.request", spans) - assert_has_span("kong.router", spans) - assert_has_span("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans) - assert_has_span("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans) + local kong_span = assert_has_spans("kong", spans, 1)[1] + local dns_spans = assert_has_spans("kong.dns", spans, 2) + local balancer_span = assert_has_spans("kong.balancer", spans, 1)[1] + local db_spans = assert_has_spans("kong.database.query", spans)[1] + local int_req_span = assert_has_spans("kong.internal.request", spans, 1)[1] + assert_has_spans("kong.router", spans, 1) + assert_has_spans("kong.rewrite.plugin." .. tcp_trace_plugin_name, spans, 1) + assert_has_spans("kong.header_filter.plugin." .. tcp_trace_plugin_name, spans, 1) -- span attributes check assert_has_attributes(kong_span, { @@ -449,11 +455,13 @@ for _, strategy in helpers.each_strategy() do ["kong.request.id"] = "^[0-9a-f]+$", }) - assert_has_attributes(dns_span, { - ["dns.record.domain"] = "[%w\\.]+", - ["dns.record.ip"] = "[%d\\.]+", - ["dns.record.port"] = "%d+" - }) + for _, dns_span in ipairs(dns_spans) do + assert_has_attributes(dns_span, { + ["dns.record.domain"] = "[%w\\.]+", + ["dns.record.ip"] = "[%d\\.]+", + ["dns.record.port"] = "%d+" + }) + end assert_has_attributes(balancer_span, { ["net.peer.ip"] = "127.0.0.1", @@ -461,10 +469,12 @@ for _, strategy in helpers.each_strategy() do ["net.peer.name"] = "127.0.0.1", }) - assert_has_attributes(db_span, { - ["db.statement"] = ".*", - ["db.system"] = "%w+", - }) + for _, db_span in ipairs(db_spans) do + assert_has_attributes(db_span, { + ["db.statement"] = ".*", + ["db.system"] = "%w+", + }) + end assert_has_attributes(int_req_span, { ["http.method"] = "GET", @@ -499,7 +509,7 @@ for _, strategy in helpers.each_strategy() do assert.is_string(res) local spans = cjson.decode(res) - assert_has_span("kong", spans) + assert_has_spans("kong", spans, 1) end) end) end) From 4d1fbbad21e5c04526f776886d702de8bc997332 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 14 Nov 2023 16:49:17 +0000 Subject: [PATCH 3177/4351] fix(tracing): handle error when DNS query fails (#11935) --- .../fix_dns_instrument_error_handling.yml | 3 + kong/tracing/instrumentation.lua | 7 ++- .../14-tracing/01-instrumentations_spec.lua | 61 ++++++++++++++++++- 3 files changed, 69 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix_dns_instrument_error_handling.yml diff --git a/changelog/unreleased/kong/fix_dns_instrument_error_handling.yml b/changelog/unreleased/kong/fix_dns_instrument_error_handling.yml new file mode 100644 index 00000000000..b5e4010c502 --- /dev/null +++ b/changelog/unreleased/kong/fix_dns_instrument_error_handling.yml @@ -0,0 +1,3 @@ +message: "**tracing:** Fixed an issue where a DNS query failure would cause a tracing failure." +type: bugfix +scope: Core diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index cbfbf25c9ad..717b9121445 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -287,7 +287,12 @@ do if span then span:set_attribute("dns.record.domain", host) span:set_attribute("dns.record.port", port) - span:set_attribute("dns.record.ip", ip_addr) + if ip_addr then + span:set_attribute("dns.record.ip", ip_addr) + else + span:record_error(res_port) + span:set_status(2) + end span:finish() end diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-tracing/01-instrumentations_spec.lua index aab22792396..781c85cd8fb 100644 --- a/spec/02-integration/14-tracing/01-instrumentations_spec.lua +++ b/spec/02-integration/14-tracing/01-instrumentations_spec.lua @@ -48,7 +48,7 @@ for _, strategy in helpers.each_strategy() do describe("tracing instrumentations spec #" .. strategy, function() - local function setup_instrumentations(types, custom_spans) + local function setup_instrumentations(types, custom_spans, post_func) local bp, _ = assert(helpers.get_db_utils(strategy, { "services", "routes", @@ -96,6 +96,10 @@ for _, strategy in helpers.each_strategy() do } }) + if post_func then + post_func(bp) + end + assert(helpers.start_kong { database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -512,5 +516,60 @@ for _, strategy in helpers.each_strategy() do assert_has_spans("kong", spans, 1) end) end) + + describe("#regression", function () + describe("nil attribute for dns_query when fail to query", function () + lazy_setup(function() + setup_instrumentations("dns_query", true, function(bp) + -- intentionally trigger a DNS query error + local service = bp.services:insert({ + name = "inexist-host-service", + host = "really-inexist-host", + port = 80, + }) + + bp.routes:insert({ + service = service, + protocols = { "http" }, + paths = { "/test" }, + }) + end) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("contains the expected kong.dns span", function () + local thread = helpers.tcp_server(TCP_PORT) + local r = assert(proxy_client:send { + method = "GET", + path = "/test", + }) + assert.res_status(503, r) + + -- Getting back the TCP server input + local ok, res = thread:join() + assert.True(ok) + assert.is_string(res) + + local spans = cjson.decode(res) + assert_has_spans("kong", spans) + local dns_spans = assert_has_spans("kong.dns", spans) + local upstream_dns + for _, dns_span in ipairs(dns_spans) do + if dns_span.attributes["dns.record.domain"] == "really-inexist-host" then + upstream_dns = dns_span + break + end + end + + assert.is_not_nil(upstream_dns) + assert.is_nil(upstream_dns.attributes["dns.record.ip"]) + -- has error reported + assert.is_not_nil(upstream_dns.events) + end) + end) + end) end) end From 31f0cc9ff21c2c73cedc6991b0a4976d204df9d2 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 15 Nov 2023 04:16:12 +0000 Subject: [PATCH 3178/4351] tests(key-auth): remove the use of `mockbin.com` during tests (#12017) mockbin.com redirects to insomnia official site and could trigger a security policy, which makes tests failing. KAG-3091 --- .../03-plugins/09-key-auth/02-access_spec.lua | 20 ++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 8135569a1f8..f176e7f246c 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -1,14 +1,19 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" -local meta = require "kong.meta" -local utils = require "kong.tools.utils" +local helpers = require "spec.helpers" +local cjson = require "cjson" +local meta = require "kong.meta" +local utils = require "kong.tools.utils" +local http_mock = require "spec.helpers.http_mock" + +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.each_strategy() do describe("Plugin: key-auth (access) [#" .. strategy .. "]", function() - local proxy_client + local mock, proxy_client local kong_cred lazy_setup(function() + mock = http_mock.new(MOCK_PORT) + mock:start() local bp = helpers.get_db_utils(strategy, { "routes", "services", @@ -51,8 +56,8 @@ for _, strategy in helpers.each_strategy() do local service7 = bp.services:insert{ protocol = "http", - port = 80, - host = "mockbin.com", + port = MOCK_PORT, + host = "localhost", } local route7 = bp.routes:insert { @@ -183,6 +188,7 @@ for _, strategy in helpers.each_strategy() do end helpers.stop_kong() + mock:stop() end) describe("Unauthorized", function() From a6d647566991e339ea5126113df4bef21fe0115d Mon Sep 17 00:00:00 2001 From: Xiaoch <wangxiaochen0@gmail.com> Date: Wed, 15 Nov 2023 14:41:52 +0800 Subject: [PATCH 3179/4351] fix(dns): eliminate asynchronous timer in `syncQuery()` to prevent deadlock risk (#11900) * Revert "fix(conf): set default value of `dns_no_sync` to `on` (#11869)" This reverts commit 3be2513a60b9f5f0a89631ff17c202e6113981c0. * fix(dns): introduce the synchronous query in syncQuery() to prevent hang risk Originally the first request to `syncQuery()` will trigger an asynchronous timer event, which added the risk of thread pool hanging. With this patch, cold synchronously DNS query will always happen in the current thread if current phase supports yielding. Fix FTI-5348 --------- Co-authored-by: Datong Sun <datong.sun@konghq.com> --- .../unreleased/kong/fix_dns_blocking.yml | 3 + .../kong/fix_dns_disable_dns_no_sync.yml | 3 + kong.conf.default | 2 +- kong/resty/dns/client.lua | 146 +++++++++--------- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/21-dns-client/02-client_spec.lua | 22 ++- t/03-dns-client/01-phases.t | 7 +- t/03-dns-client/02-timer-usage.t | 76 +++++---- 8 files changed, 137 insertions(+), 124 deletions(-) create mode 100644 changelog/unreleased/kong/fix_dns_blocking.yml create mode 100644 changelog/unreleased/kong/fix_dns_disable_dns_no_sync.yml diff --git a/changelog/unreleased/kong/fix_dns_blocking.yml b/changelog/unreleased/kong/fix_dns_blocking.yml new file mode 100644 index 00000000000..a167c5fa165 --- /dev/null +++ b/changelog/unreleased/kong/fix_dns_blocking.yml @@ -0,0 +1,3 @@ +message: Eliminate asynchronous timer in syncQuery() to prevent hang risk +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix_dns_disable_dns_no_sync.yml b/changelog/unreleased/kong/fix_dns_disable_dns_no_sync.yml new file mode 100644 index 00000000000..f489ab25448 --- /dev/null +++ b/changelog/unreleased/kong/fix_dns_disable_dns_no_sync.yml @@ -0,0 +1,3 @@ +message: The default value of `dns_no_sync` option has been changed to `off` +type: feature +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index 7bd463da33d..14c2a3a0946 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1550,7 +1550,7 @@ #dns_error_ttl = 1 # TTL in seconds for error responses. -#dns_no_sync = on # If enabled, then upon a cache-miss every +#dns_no_sync = off # If enabled, then upon a cache-miss every # request will trigger its own dns query. # When disabled multiple requests for the # same name/type will be synchronised to a diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index d3edd588cd8..c3f460d4b89 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -31,13 +31,13 @@ local time = ngx.now local log = ngx.log local ERR = ngx.ERR local WARN = ngx.WARN +local ALERT = ngx.ALERT local DEBUG = ngx.DEBUG --[[ DEBUG = ngx.WARN --]] local PREFIX = "[dns-client] " local timer_at = ngx.timer.at -local get_phase = ngx.get_phase local math_min = math.min local math_max = math.max @@ -651,7 +651,9 @@ _M.init = function(options) config = options -- store it in our module level global - resolve_max_wait = options.timeout / 1000 * options.retrans -- maximum time to wait for the dns resolver to hit its timeouts + -- maximum time to wait for the dns resolver to hit its timeouts + -- + 1s to ensure some delay in timer execution and semaphore return are accounted for + resolve_max_wait = options.timeout / 1000 * options.retrans + 1 return true end @@ -742,46 +744,61 @@ local function individualQuery(qname, r_opts, try_list) end local queue = setmetatable({}, {__mode = "v"}) + +local function enqueue_query(key, qname, r_opts, try_list) + local item = { + key = key, + semaphore = semaphore(), + qname = qname, + r_opts = cycle_aware_deep_copy(r_opts), + try_list = try_list, + expire_time = time() + resolve_max_wait, + } + queue[key] = item + return item +end + + +local function dequeue_query(item) + if queue[item.key] == item then + -- query done, but by now many others might be waiting for our result. + -- 1) stop new ones from adding to our lock/semaphore + queue[item.key] = nil + -- 2) release all waiting threads + item.semaphore:post(math_max(item.semaphore:count() * -1, 1)) + item.semaphore = nil + end +end + + +local function queue_get_query(key, try_list) + local item = queue[key] + + if not item then + return nil + end + + -- bug checks: release it actively if the waiting query queue is blocked + if item.expire_time < time() then + local err = "stale query, key:" .. key + add_status_to_try_list(try_list, err) + log(ALERT, PREFIX, err) + dequeue_query(item) + return nil + end + + return item +end + + -- to be called as a timer-callback, performs a query and returns the results -- in the `item` table. local function executeQuery(premature, item) if premature then return end - local r, err = resolver:new(config) - if not r then - item.result, item.err = r, "failed to create a resolver: " .. err - else - --[[ - log(DEBUG, PREFIX, "Query executing: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item)) - --]] - add_status_to_try_list(item.try_list, "querying") - item.result, item.err = r:query(item.qname, item.r_opts) - if item.result then - --[[ - log(DEBUG, PREFIX, "Query answer: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item), - " ", frecord(item.result)) - --]] - parseAnswer(item.qname, item.r_opts.qtype, item.result, item.try_list) - --[[ - log(DEBUG, PREFIX, "Query parsed answer: ", item.qname, ":", item.r_opts.qtype, " ", fquery(item), - " ", frecord(item.result)) - else - log(DEBUG, PREFIX, "Query error: ", item.qname, ":", item.r_opts.qtype, " err=", tostring(err)) - --]] - end - end + item.result, item.err = individualQuery(item.qname, item.r_opts, item.try_list) - -- query done, but by now many others might be waiting for our result. - -- 1) stop new ones from adding to our lock/semaphore - queue[item.key] = nil - -- 2) release all waiting threads - item.semaphore:post(math_max(item.semaphore:count() * -1, 1)) - item.semaphore = nil - ngx.sleep(0) - -- 3) destroy the resolver -- ditto in individualQuery - if r then - r:destroy() - end + dequeue_query(item) end @@ -795,7 +812,7 @@ end -- the `semaphore` field will be removed). Upon error it returns `nil+error`. local function asyncQuery(qname, r_opts, try_list) local key = qname..":"..r_opts.qtype - local item = queue[key] + local item = queue_get_query(key, try_list) if item then --[[ log(DEBUG, PREFIX, "Query async (exists): ", key, " ", fquery(item)) @@ -804,14 +821,7 @@ local function asyncQuery(qname, r_opts, try_list) return item -- already in progress, return existing query end - item = { - key = key, - semaphore = semaphore(), - qname = qname, - r_opts = cycle_aware_deep_copy(r_opts), - try_list = try_list, - } - queue[key] = item + item = enqueue_query(key, qname, r_opts, try_list) local ok, err = timer_at(0, executeQuery, item) if not ok then @@ -837,40 +847,24 @@ end -- @return `result + nil + try_list`, or `nil + err + try_list` in case of errors local function syncQuery(qname, r_opts, try_list) local key = qname..":"..r_opts.qtype - local item = queue[key] - -- if nothing is in progress, we start a new async query + local item = queue_get_query(key, try_list) + + -- If nothing is in progress, we start a new sync query if not item then - local err - item, err = asyncQuery(qname, r_opts, try_list) - if not item then - return item, err, try_list - end - else - add_status_to_try_list(try_list, "in progress (sync)") - end + item = enqueue_query(key, qname, r_opts, try_list) - local supported_semaphore_wait_phases = { - rewrite = true, - access = true, - content = true, - timer = true, - ssl_cert = true, - ssl_session_fetch = true, - } + item.result, item.err = individualQuery(qname, item.r_opts, try_list) - local ngx_phase = get_phase() + dequeue_query(item) - if not supported_semaphore_wait_phases[ngx_phase] then - -- phase not supported by `semaphore:wait` - -- return existing query (item) - -- - -- this will avoid: - -- "dns lookup pool exceeded retries" (second try and subsequent retries) - -- "API disabled in the context of init_worker_by_lua" (first try) - return item, nil, try_list + return item.result, item.err, try_list end + -- If the query is already in progress, we wait for it. + + add_status_to_try_list(try_list, "in progress (sync)") + -- block and wait for the async query to complete local ok, err = item.semaphore:wait(resolve_max_wait) if ok and item.result then @@ -883,6 +877,14 @@ local function syncQuery(qname, r_opts, try_list) return item.result, item.err, try_list end + -- bug checks + if not ok and not item.err then + item.err = err -- only first expired wait() reports error + log(ALERT, PREFIX, "semaphore:wait(", resolve_max_wait, ") failed: ", err, + ", count: ", item.semaphore and item.semaphore:count(), + ", qname: ", qname) + end + err = err or item.err or "unknown" add_status_to_try_list(try_list, "error: "..err) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index d1f685ae7df..c2824519292 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -159,7 +159,7 @@ dns_stale_ttl = 4 dns_cache_size = 10000 dns_not_found_ttl = 30 dns_error_ttl = 1 -dns_no_sync = on +dns_no_sync = off dedicated_config_processing = on worker_consistency = eventual diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 42e20a716bc..a4285089ed8 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -584,7 +584,10 @@ describe("[DNS client]", function() } })) query_func = function(self, original_query_func, name, options) - ngx.sleep(5) + -- The first request uses syncQuery not waiting on the + -- aysncQuery timer, so the low-level r:query() could not sleep(5s), + -- it can only sleep(timeout). + ngx.sleep(math.min(timeout, 5)) return nil end local start_time = ngx.now() @@ -1742,9 +1745,12 @@ describe("[DNS client]", function() end) it("timeout while waiting", function() + + local timeout = 500 + local ip = "1.4.2.3" -- basically the local function _synchronized_query assert(client.init({ - timeout = 500, + timeout = timeout, retrans = 1, resolvConf = { -- resolv.conf without `search` and `domain` options @@ -1755,7 +1761,7 @@ describe("[DNS client]", function() -- insert a stub thats waits and returns a fixed record local name = TEST_DOMAIN query_func = function() - local ip = "1.4.2.3" + local ip = ip local entry = { { type = client.TYPE_A, @@ -1767,7 +1773,9 @@ describe("[DNS client]", function() touch = 0, expire = gettime() + 10, } - sleep(0.5) -- wait before we return the results + -- wait before we return the results + -- `+ 2` s ensures that the semaphore:wait() expires + sleep(timeout/1000 + 2) return entry end @@ -1797,10 +1805,12 @@ describe("[DNS client]", function() ngx.thread.wait(coros[i]) -- this wait will resume the scheduled ones end - -- all results are equal, as they all will wait for the first response - for i = 1, 10 do + -- results[1~9] are equal, as they all will wait for the first response + for i = 1, 9 do assert.equal("timeout", results[i]) end + -- results[10] comes from synchronous DNS access of the first request + assert.equal(ip, results[10][1]["address"]) end) end) diff --git a/t/03-dns-client/01-phases.t b/t/03-dns-client/01-phases.t index e12cfab420c..7f10aa9f619 100644 --- a/t/03-dns-client/01-phases.t +++ b/t/03-dns-client/01-phases.t @@ -1,6 +1,6 @@ use Test::Nginx::Socket; -plan tests => repeat_each() * (blocks() * 5); +plan tests => repeat_each() * (blocks() * 4 + 1); workers(6); @@ -59,8 +59,7 @@ qq { GET /t --- response_body answers: nil -err: dns client error: 101 empty record received ---- no_error_log +err: nil +--- error_log [error] -dns lookup pool exceeded retries API disabled in the context of init_worker_by_lua diff --git a/t/03-dns-client/02-timer-usage.t b/t/03-dns-client/02-timer-usage.t index c78f1a5da1f..73c35ccb1c4 100644 --- a/t/03-dns-client/02-timer-usage.t +++ b/t/03-dns-client/02-timer-usage.t @@ -2,76 +2,72 @@ use Test::Nginx::Socket; plan tests => repeat_each() * (blocks() * 5); -workers(6); +workers(1); no_shuffle(); run_tests(); __DATA__ - -=== TEST 1: reuse timers for queries of same name, independent on # of workers ---- http_config eval -qq { - init_worker_by_lua_block { - local client = require("kong.resty.dns.client") - assert(client.init({ - nameservers = { "127.0.0.53" }, - hosts = {}, -- empty tables to parse to prevent defaulting to /etc/hosts - resolvConf = {}, -- and resolv.conf files - order = { "A" }, - })) - local host = "konghq.com" - local typ = client.TYPE_A - for i = 1, 10 do - client.resolve(host, { qtype = typ }) - end - - local host = "mockbin.org" - for i = 1, 10 do - client.resolve(host, { qtype = typ }) - end - - workers = ngx.worker.count() - timers = ngx.timer.pending_count() - } -} +=== TEST 1: stale result triggers async timer --- config location = /t { access_by_lua_block { + -- init local client = require("kong.resty.dns.client") - assert(client.init()) + assert(client.init({ + nameservers = { "127.0.0.53" }, + hosts = {}, -- empty tables to parse to prevent defaulting to /etc/hosts + resolvConf = {}, -- and resolv.conf files + order = { "A" }, + validTtl = 1, + })) + local host = "konghq.com" local typ = client.TYPE_A - local answers, err = client.resolve(host, { qtype = typ }) + -- first time + + local answers, err, try_list = client.resolve(host, { qtype = typ }) if not answers then ngx.say("failed to resolve: ", err) + return end - ngx.say("first address name: ", answers[1].name) + ngx.say("first try_list: ", tostring(try_list)) + + -- sleep to wait for dns record to become stale + ngx.sleep(1.5) - host = "mockbin.org" - answers, err = client.resolve(host, { qtype = typ }) + -- second time: use stale result and trigger async timer + answers, err, try_list = client.resolve(host, { qtype = typ }) if not answers then ngx.say("failed to resolve: ", err) + return end - ngx.say("second address name: ", answers[1].name) + ngx.say("second try_list: ", tostring(try_list)) - ngx.say("workers: ", workers) + -- third time: use stale result and find triggered async timer - -- should be 2 timers maximum (1 for each hostname) - ngx.say("timers: ", timers) + answers, err, try_list = client.resolve(host, { qtype = typ }) + if not answers then + ngx.say("failed to resolve: ", err) + return + end + ngx.say("third address name: ", answers[1].name) + ngx.say("third try_list: ", tostring(try_list)) } } --- request GET /t --- response_body first address name: konghq.com -second address name: mockbin.org -workers: 6 -timers: 2 +first try_list: ["(short)konghq.com:1 - cache-miss","konghq.com:1 - cache-miss/querying"] +second address name: konghq.com +second try_list: ["(short)konghq.com:1 - cache-hit/stale","konghq.com:1 - cache-hit/stale/scheduled"] +third address name: konghq.com +third try_list: ["(short)konghq.com:1 - cache-hit/stale","konghq.com:1 - cache-hit/stale/in progress (async)"] --- no_error_log [error] dns lookup pool exceeded retries From 85101b83dd6e918d5e990ccb6d2b4ac4d349dbe6 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 15 Nov 2023 16:31:22 +0800 Subject: [PATCH 3180/4351] refactor(tools): separate IP-related functions from tool.utils (#12012) KAG-2958 --- kong-3.6.0-0.rockspec | 1 + kong/tools/ip.lua | 315 ++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 284 +------------------------------------ 3 files changed, 317 insertions(+), 283 deletions(-) create mode 100644 kong/tools/ip.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index b787d85e6c9..0b7e0789f6a 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -173,6 +173,7 @@ build = { ["kong.tools.rand"] = "kong/tools/rand.lua", ["kong.tools.system"] = "kong/tools/system.lua", ["kong.tools.time"] = "kong/tools/time.lua", + ["kong.tools.ip"] = "kong/tools/ip.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/ip.lua b/kong/tools/ip.lua new file mode 100644 index 00000000000..c7010813259 --- /dev/null +++ b/kong/tools/ip.lua @@ -0,0 +1,315 @@ +local ipmatcher = require "resty.ipmatcher" +local pl_stringx = require "pl.stringx" + + +local type = type +local ipairs = ipairs +local tonumber = tonumber +local gsub = string.gsub +local sub = string.sub +local fmt = string.format +local lower = string.lower +local find = string.find +local split = pl_stringx.split + + +local _M = {} + + +local ipv4_prefixes = {} +for i = 0, 32 do + ipv4_prefixes[tostring(i)] = i +end + + +local ipv6_prefixes = {} +for i = 0, 128 do + ipv6_prefixes[tostring(i)] = i +end + + +local function split_cidr(cidr, prefixes) + local p = find(cidr, "/", 3, true) + if not p then + return + end + + return sub(cidr, 1, p - 1), prefixes[sub(cidr, p + 1)] +end + + +local function validate(input, f1, f2, prefixes) + if type(input) ~= "string" then + return false + end + + if prefixes then + local ip, prefix = split_cidr(input, prefixes) + if not ip or not prefix then + return false + end + + input = ip + end + + if f1(input) then + return true + end + + if f2 and f2(input) then + return true + end + + return false +end + + +function _M.is_valid_ipv4(ipv4) + return validate(ipv4, ipmatcher.parse_ipv4) +end + + +function _M.is_valid_ipv6(ipv6) + return validate(ipv6, ipmatcher.parse_ipv6) +end + + +function _M.is_valid_ip(ip) + return validate(ip, ipmatcher.parse_ipv4, ipmatcher.parse_ipv6) +end + + +function _M.is_valid_cidr_v4(cidr_v4) + return validate(cidr_v4, ipmatcher.parse_ipv4, nil, ipv4_prefixes) +end + + +function _M.is_valid_cidr_v6(cidr_v6) + return validate(cidr_v6, ipmatcher.parse_ipv6, nil, ipv6_prefixes) +end + + +function _M.is_valid_cidr(cidr) + return validate(cidr, _M.is_valid_cidr_v4, _M.is_valid_cidr_v6) +end + + +function _M.is_valid_ip_or_cidr_v4(ip_or_cidr_v4) + return validate(ip_or_cidr_v4, ipmatcher.parse_ipv4, _M.is_valid_cidr_v4) +end + + +function _M.is_valid_ip_or_cidr_v6(ip_or_cidr_v6) + return validate(ip_or_cidr_v6, ipmatcher.parse_ipv6, _M.is_valid_cidr_v6) +end + + +function _M.is_valid_ip_or_cidr(ip_or_cidr) + return validate(ip_or_cidr, _M.is_valid_ip, _M.is_valid_cidr) +end + + +--- checks the hostname type; ipv4, ipv6, or name. +-- Type is determined by exclusion, not by validation. So if it returns 'ipv6' then +-- it can only be an ipv6, but it is not necessarily a valid ipv6 address. +-- @param name the string to check (this may contain a portnumber) +-- @return string either; 'ipv4', 'ipv6', or 'name' +-- @usage hostname_type("123.123.123.123") --> "ipv4" +-- hostname_type("::1") --> "ipv6" +-- hostname_type("some::thing") --> "ipv6", but invalid... +function _M.hostname_type(name) + local remainder, colons = gsub(name, ":", "") + if colons > 1 then + return "ipv6" + end + if remainder:match("^[%d%.]+$") then + return "ipv4" + end + return "name" +end + + +--- parses, validates and normalizes an ipv4 address. +-- @param address the string containing the address (formats; ipv4, ipv4:port) +-- @return normalized address (string) + port (number or nil), or alternatively nil+error +function _M.normalize_ipv4(address) + local a,b,c,d,port + if address:find(":", 1, true) then + -- has port number + a,b,c,d,port = address:match("^(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?):(%d+)$") + else + -- without port number + a,b,c,d,port = address:match("^(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)$") + end + if not a then + return nil, "invalid ipv4 address: " .. address + end + a,b,c,d = tonumber(a), tonumber(b), tonumber(c), tonumber(d) + if a < 0 or a > 255 or b < 0 or b > 255 or c < 0 or + c > 255 or d < 0 or d > 255 then + return nil, "invalid ipv4 address: " .. address + end + if port then + port = tonumber(port) + if port > 65535 then + return nil, "invalid port number" + end + end + + return fmt("%d.%d.%d.%d",a,b,c,d), port +end + + +--- parses, validates and normalizes an ipv6 address. +-- @param address the string containing the address (formats; ipv6, [ipv6], [ipv6]:port) +-- @return normalized expanded address (string) + port (number or nil), or alternatively nil+error +function _M.normalize_ipv6(address) + local check, port = address:match("^(%b[])(.-)$") + if port == "" then + port = nil + end + if check then + check = check:sub(2, -2) -- drop the brackets + -- we have ipv6 in brackets, now get port if we got something left + if port then + port = port:match("^:(%d-)$") + if not port then + return nil, "invalid ipv6 address" + end + port = tonumber(port) + if port > 65535 then + return nil, "invalid port number" + end + end + else + -- no brackets, so full address only; no brackets, no port + check = address + port = nil + end + -- check ipv6 format and normalize + if check:sub(1,1) == ":" then + check = "0" .. check + end + if check:sub(-1,-1) == ":" then + check = check .. "0" + end + if check:find("::", 1, true) then + -- expand double colon + local _, count = gsub(check, ":", "") + local ins = ":" .. string.rep("0:", 8 - count) + check = gsub(check, "::", ins, 1) -- replace only 1 occurence! + end + local a,b,c,d,e,f,g,h = check:match("^(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?)$") + if not a then + -- not a valid IPv6 address + return nil, "invalid ipv6 address: " .. address + end + local zeros = "0000" + return lower(fmt("%s:%s:%s:%s:%s:%s:%s:%s", + zeros:sub(1, 4 - #a) .. a, + zeros:sub(1, 4 - #b) .. b, + zeros:sub(1, 4 - #c) .. c, + zeros:sub(1, 4 - #d) .. d, + zeros:sub(1, 4 - #e) .. e, + zeros:sub(1, 4 - #f) .. f, + zeros:sub(1, 4 - #g) .. g, + zeros:sub(1, 4 - #h) .. h)), port +end + + +--- parses and validates a hostname. +-- @param address the string containing the hostname (formats; name, name:port) +-- @return hostname (string) + port (number or nil), or alternatively nil+error +function _M.check_hostname(address) + local name = address + local port = address:match(":(%d+)$") + if port then + name = name:sub(1, -(#port+2)) + port = tonumber(port) + if port > 65535 then + return nil, "invalid port number" + end + end + local match = name:match("^[%d%a%-%.%_]+$") + if match == nil then + return nil, "invalid hostname: " .. address + end + + -- Reject prefix/trailing dashes and dots in each segment + -- notes: + -- - punycode allows prefixed dash, if the characters before the dash are escaped + -- - FQDN can end in dots + for index, segment in ipairs(split(name, ".")) do + if segment:match("-$") or segment:match("^%.") or segment:match("%.$") or + (segment == "" and index ~= #split(name, ".")) then + return nil, "invalid hostname: " .. address + end + end + return name, port +end + + +local verify_types = { + ipv4 = _M.normalize_ipv4, + ipv6 = _M.normalize_ipv6, + name = _M.check_hostname, +} + + +--- verifies and normalizes ip adresses and hostnames. Supports ipv4, ipv4:port, ipv6, [ipv6]:port, name, name:port. +-- Returned ipv4 addresses will have no leading zero's, ipv6 will be fully expanded without brackets. +-- Note: a name will not be normalized! +-- @param address string containing the address +-- @return table with the following fields: `host` (string; normalized address, or name), `type` (string; 'ipv4', 'ipv6', 'name'), and `port` (number or nil), or alternatively nil+error on invalid input +function _M.normalize_ip(address) + local atype = _M.hostname_type(address) + local addr, port = verify_types[atype](address) + if not addr then + return nil, port + end + return { + type = atype, + host = addr, + port = port, + } +end + + +--- Formats an ip address or hostname with an (optional) port for use in urls. +-- Supports ipv4, ipv6 and names. +-- +-- Explicitly accepts 'nil+error' as input, to pass through any errors from the normalizing and name checking functions. +-- @param p1 address to format, either string with name/ip, table returned from `normalize_ip`, or from the `socket.url` library. +-- @param p2 port (optional) if p1 is a table, then this port will be inserted if no port-field is in the table +-- @return formatted address or nil+error +-- @usage +-- local addr, err = format_ip(normalize_ip("001.002.003.004:123")) --> "1.2.3.4:123" +-- local addr, err = format_ip(normalize_ip("::1")) --> "[0000:0000:0000:0000:0000:0000:0000:0001]" +-- local addr, err = format_ip("::1", 80)) --> "[::1]:80" +-- local addr, err = format_ip(check_hostname("//bad .. name\\")) --> nil, "invalid hostname: ... " +function _M.format_host(p1, p2) + local t = type(p1) + if t == "nil" then + return p1, p2 -- just pass through any errors passed in + end + local host, port, typ + if t == "table" then + port = p1.port or p2 + host = p1.host + typ = p1.type or _M.hostname_type(host) + elseif t == "string" then + port = p2 + host = p1 + typ = _M.hostname_type(host) + else + return nil, "cannot format type '" .. t .. "'" + end + if typ == "ipv6" and not find(host, "[", nil, true) then + return "[" .. _M.normalize_ipv6(host) .. "]" .. (port and ":" .. port or "") + else + return host .. (port and ":" .. port or "") + end +end + + +return _M; diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 397c498f947..2a5ed9378ac 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -20,10 +20,8 @@ local tonumber = tonumber local sort = table.sort local concat = table.concat local insert = table.insert -local lower = string.lower local fmt = string.format local find = string.find -local gsub = string.gsub local join = pl_stringx.join local split = pl_stringx.split local re_match = ngx.re.match @@ -254,287 +252,6 @@ function _M.load_module_if_exists(module_name) end -do - local ipmatcher = require "resty.ipmatcher" - local sub = string.sub - - local ipv4_prefixes = {} - for i = 0, 32 do - ipv4_prefixes[tostring(i)] = i - end - - local ipv6_prefixes = {} - for i = 0, 128 do - ipv6_prefixes[tostring(i)] = i - end - - local function split_cidr(cidr, prefixes) - local p = find(cidr, "/", 3, true) - if not p then - return - end - - return sub(cidr, 1, p - 1), prefixes[sub(cidr, p + 1)] - end - - local validate = function(input, f1, f2, prefixes) - if type(input) ~= "string" then - return false - end - - if prefixes then - local ip, prefix = split_cidr(input, prefixes) - if not ip or not prefix then - return false - end - - input = ip - end - - if f1(input) then - return true - end - - if f2 and f2(input) then - return true - end - - return false - end - - _M.is_valid_ipv4 = function(ipv4) - return validate(ipv4, ipmatcher.parse_ipv4) - end - - _M.is_valid_ipv6 = function(ipv6) - return validate(ipv6, ipmatcher.parse_ipv6) - end - - _M.is_valid_ip = function(ip) - return validate(ip, ipmatcher.parse_ipv4, ipmatcher.parse_ipv6) - end - - _M.is_valid_cidr_v4 = function(cidr_v4) - return validate(cidr_v4, ipmatcher.parse_ipv4, nil, ipv4_prefixes) - end - - _M.is_valid_cidr_v6 = function(cidr_v6) - return validate(cidr_v6, ipmatcher.parse_ipv6, nil, ipv6_prefixes) - end - - _M.is_valid_cidr = function(cidr) - return validate(cidr, _M.is_valid_cidr_v4, _M.is_valid_cidr_v6) - end - - _M.is_valid_ip_or_cidr_v4 = function(ip_or_cidr_v4) - return validate(ip_or_cidr_v4, ipmatcher.parse_ipv4, _M.is_valid_cidr_v4) - end - - _M.is_valid_ip_or_cidr_v6 = function(ip_or_cidr_v6) - return validate(ip_or_cidr_v6, ipmatcher.parse_ipv6, _M.is_valid_cidr_v6) - end - - _M.is_valid_ip_or_cidr = function(ip_or_cidr) - return validate(ip_or_cidr, _M.is_valid_ip, _M.is_valid_cidr) - end -end - - ---- checks the hostname type; ipv4, ipv6, or name. --- Type is determined by exclusion, not by validation. So if it returns 'ipv6' then --- it can only be an ipv6, but it is not necessarily a valid ipv6 address. --- @param name the string to check (this may contain a portnumber) --- @return string either; 'ipv4', 'ipv6', or 'name' --- @usage hostname_type("123.123.123.123") --> "ipv4" --- hostname_type("::1") --> "ipv6" --- hostname_type("some::thing") --> "ipv6", but invalid... -_M.hostname_type = function(name) - local remainder, colons = gsub(name, ":", "") - if colons > 1 then - return "ipv6" - end - if remainder:match("^[%d%.]+$") then - return "ipv4" - end - return "name" -end - ---- parses, validates and normalizes an ipv4 address. --- @param address the string containing the address (formats; ipv4, ipv4:port) --- @return normalized address (string) + port (number or nil), or alternatively nil+error -_M.normalize_ipv4 = function(address) - local a,b,c,d,port - if address:find(":", 1, true) then - -- has port number - a,b,c,d,port = address:match("^(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?):(%d+)$") - else - -- without port number - a,b,c,d,port = address:match("^(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)%.(%d%d?%d?)$") - end - if not a then - return nil, "invalid ipv4 address: " .. address - end - a,b,c,d = tonumber(a), tonumber(b), tonumber(c), tonumber(d) - if a < 0 or a > 255 or b < 0 or b > 255 or c < 0 or - c > 255 or d < 0 or d > 255 then - return nil, "invalid ipv4 address: " .. address - end - if port then - port = tonumber(port) - if port > 65535 then - return nil, "invalid port number" - end - end - - return fmt("%d.%d.%d.%d",a,b,c,d), port -end - ---- parses, validates and normalizes an ipv6 address. --- @param address the string containing the address (formats; ipv6, [ipv6], [ipv6]:port) --- @return normalized expanded address (string) + port (number or nil), or alternatively nil+error -_M.normalize_ipv6 = function(address) - local check, port = address:match("^(%b[])(.-)$") - if port == "" then - port = nil - end - if check then - check = check:sub(2, -2) -- drop the brackets - -- we have ipv6 in brackets, now get port if we got something left - if port then - port = port:match("^:(%d-)$") - if not port then - return nil, "invalid ipv6 address" - end - port = tonumber(port) - if port > 65535 then - return nil, "invalid port number" - end - end - else - -- no brackets, so full address only; no brackets, no port - check = address - port = nil - end - -- check ipv6 format and normalize - if check:sub(1,1) == ":" then - check = "0" .. check - end - if check:sub(-1,-1) == ":" then - check = check .. "0" - end - if check:find("::", 1, true) then - -- expand double colon - local _, count = gsub(check, ":", "") - local ins = ":" .. string.rep("0:", 8 - count) - check = gsub(check, "::", ins, 1) -- replace only 1 occurence! - end - local a,b,c,d,e,f,g,h = check:match("^(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?):(%x%x?%x?%x?)$") - if not a then - -- not a valid IPv6 address - return nil, "invalid ipv6 address: " .. address - end - local zeros = "0000" - return lower(fmt("%s:%s:%s:%s:%s:%s:%s:%s", - zeros:sub(1, 4 - #a) .. a, - zeros:sub(1, 4 - #b) .. b, - zeros:sub(1, 4 - #c) .. c, - zeros:sub(1, 4 - #d) .. d, - zeros:sub(1, 4 - #e) .. e, - zeros:sub(1, 4 - #f) .. f, - zeros:sub(1, 4 - #g) .. g, - zeros:sub(1, 4 - #h) .. h)), port -end - ---- parses and validates a hostname. --- @param address the string containing the hostname (formats; name, name:port) --- @return hostname (string) + port (number or nil), or alternatively nil+error -_M.check_hostname = function(address) - local name = address - local port = address:match(":(%d+)$") - if port then - name = name:sub(1, -(#port+2)) - port = tonumber(port) - if port > 65535 then - return nil, "invalid port number" - end - end - local match = name:match("^[%d%a%-%.%_]+$") - if match == nil then - return nil, "invalid hostname: " .. address - end - - -- Reject prefix/trailing dashes and dots in each segment - -- notes: - -- - punycode allows prefixed dash, if the characters before the dash are escaped - -- - FQDN can end in dots - for index, segment in ipairs(split(name, ".")) do - if segment:match("-$") or segment:match("^%.") or segment:match("%.$") or - (segment == "" and index ~= #split(name, ".")) then - return nil, "invalid hostname: " .. address - end - end - return name, port -end - -local verify_types = { - ipv4 = _M.normalize_ipv4, - ipv6 = _M.normalize_ipv6, - name = _M.check_hostname, -} ---- verifies and normalizes ip adresses and hostnames. Supports ipv4, ipv4:port, ipv6, [ipv6]:port, name, name:port. --- Returned ipv4 addresses will have no leading zero's, ipv6 will be fully expanded without brackets. --- Note: a name will not be normalized! --- @param address string containing the address --- @return table with the following fields: `host` (string; normalized address, or name), `type` (string; 'ipv4', 'ipv6', 'name'), and `port` (number or nil), or alternatively nil+error on invalid input -_M.normalize_ip = function(address) - local atype = _M.hostname_type(address) - local addr, port = verify_types[atype](address) - if not addr then - return nil, port - end - return { - type = atype, - host = addr, - port = port - } -end - ---- Formats an ip address or hostname with an (optional) port for use in urls. --- Supports ipv4, ipv6 and names. --- --- Explicitly accepts 'nil+error' as input, to pass through any errors from the normalizing and name checking functions. --- @param p1 address to format, either string with name/ip, table returned from `normalize_ip`, or from the `socket.url` library. --- @param p2 port (optional) if p1 is a table, then this port will be inserted if no port-field is in the table --- @return formatted address or nil+error --- @usage --- local addr, err = format_ip(normalize_ip("001.002.003.004:123")) --> "1.2.3.4:123" --- local addr, err = format_ip(normalize_ip("::1")) --> "[0000:0000:0000:0000:0000:0000:0000:0001]" --- local addr, err = format_ip("::1", 80)) --> "[::1]:80" --- local addr, err = format_ip(check_hostname("//bad .. name\\")) --> nil, "invalid hostname: ... " -_M.format_host = function(p1, p2) - local t = type(p1) - if t == "nil" then - return p1, p2 -- just pass through any errors passed in - end - local host, port, typ - if t == "table" then - port = p1.port or p2 - host = p1.host - typ = p1.type or _M.hostname_type(host) - elseif t == "string" then - port = p2 - host = p1 - typ = _M.hostname_type(host) - else - return nil, "cannot format type '" .. t .. "'" - end - if typ == "ipv6" and not find(host, "[", nil, true) then - return "[" .. _M.normalize_ipv6(host) .. "]" .. (port and ":" .. port or "") - else - return host .. (port and ":" .. port or "") - end -end - local CONTROLS = [[\x00-\x1F\x7F]] local HIGHBIT = [[\x80-\xFF]] local SEPARATORS = [==[ \t()<>@,;:\\\"\/?={}\[\]]==] @@ -973,6 +690,7 @@ do "kong.tools.rand", "kong.tools.system", "kong.tools.time", + "kong.tools.ip", } for _, str in ipairs(modules) do From df2105d826ad121a33ac73e36c5b59efa4d64d0e Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 15 Nov 2023 17:22:36 +0800 Subject: [PATCH 3181/4351] refactor(tools): separate module-related functions from tool.utils (#12018) KAG-2960 --- kong-3.6.0-0.rockspec | 1 + kong/tools/module.lua | 32 ++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 24 ++---------------------- 3 files changed, 35 insertions(+), 22 deletions(-) create mode 100644 kong/tools/module.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 0b7e0789f6a..0ec4c9516df 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -173,6 +173,7 @@ build = { ["kong.tools.rand"] = "kong/tools/rand.lua", ["kong.tools.system"] = "kong/tools/system.lua", ["kong.tools.time"] = "kong/tools/time.lua", + ["kong.tools.module"] = "kong/tools/module.lua", ["kong.tools.ip"] = "kong/tools/ip.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", diff --git a/kong/tools/module.lua b/kong/tools/module.lua new file mode 100644 index 00000000000..b41c8d038ee --- /dev/null +++ b/kong/tools/module.lua @@ -0,0 +1,32 @@ +local type = type +local xpcall = xpcall +local require = require +local error = error +local find = string.find + + +local _M = {} + + +--- Try to load a module. +-- Will not throw an error if the module was not found, but will throw an error if the +-- loading failed for another reason (eg: syntax error). +-- @param module_name Path of the module to load (ex: kong.plugins.keyauth.api). +-- @return success A boolean indicating whether the module was found. +-- @return module The retrieved module, or the error in case of a failure +function _M.load_module_if_exists(module_name) + local status, res = xpcall(function() + return require(module_name) + end, debug.traceback) + if status then + return true, res + -- Here we match any character because if a module has a dash '-' in its name, we would need to escape it. + elseif type(res) == "string" and find(res, "module '" .. module_name .. "' not found", nil, true) then + return false, res + else + error("error loading module '" .. module_name .. "':\n" .. res) + end +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 2a5ed9378ac..b7d700b92df 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -12,6 +12,7 @@ local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local pl_file = require "pl.file" + local type = type local pairs = pairs local ipairs = ipairs @@ -21,7 +22,6 @@ local sort = table.sort local concat = table.concat local insert = table.insert local fmt = string.format -local find = string.find local join = pl_stringx.join local split = pl_stringx.split local re_match = ngx.re.match @@ -231,27 +231,6 @@ _M.check_https = function(trusted_ip, allow_terminated) end ---- Try to load a module. --- Will not throw an error if the module was not found, but will throw an error if the --- loading failed for another reason (eg: syntax error). --- @param module_name Path of the module to load (ex: kong.plugins.keyauth.api). --- @return success A boolean indicating whether the module was found. --- @return module The retrieved module, or the error in case of a failure -function _M.load_module_if_exists(module_name) - local status, res = xpcall(function() - return require(module_name) - end, debug.traceback) - if status then - return true, res - -- Here we match any character because if a module has a dash '-' in its name, we would need to escape it. - elseif type(res) == "string" and find(res, "module '" .. module_name .. "' not found", nil, true) then - return false, res - else - error("error loading module '" .. module_name .. "':\n" .. res) - end -end - - local CONTROLS = [[\x00-\x1F\x7F]] local HIGHBIT = [[\x80-\xFF]] local SEPARATORS = [==[ \t()<>@,;:\\\"\/?={}\[\]]==] @@ -690,6 +669,7 @@ do "kong.tools.rand", "kong.tools.system", "kong.tools.time", + "kong.tools.module", "kong.tools.ip", } From 7e4c654aef13ef4137b6d33260ab7f50461e497b Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Wed, 15 Nov 2023 09:36:37 +0100 Subject: [PATCH 3182/4351] chore: trigger backport on label addition Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 290eb67c891..2d2d2c1d8f1 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -1,7 +1,7 @@ name: Backport on: pull_request_target: - types: [closed] + types: [closed, labeled] # runs when the pull request is closed/merged or labeled (to trigger a backport in hindsight) permissions: contents: write # so it can comment pull-requests: write # so it can create pull requests From 12504c9fad0620e90c3e778b2bcac032c7374a0f Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 15 Nov 2023 18:22:44 +0800 Subject: [PATCH 3183/4351] refactor(tools): move topological_sort from tools.utils to db.sort (#12002) KAG-2959 --- kong-3.6.0-0.rockspec | 1 + kong/db/schema/topological_sort.lua | 2 +- kong/db/strategies/postgres/connector.lua | 3 +- kong/db/utils.lua | 73 +++++++++++++++++++++++ kong/tools/utils.lua | 70 ---------------------- spec/01-unit/05-utils_spec.lua | 2 +- 6 files changed, 78 insertions(+), 73 deletions(-) create mode 100644 kong/db/utils.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 0ec4c9516df..0ce47bb6650 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -200,6 +200,7 @@ build = { ["kong.workspaces"] = "kong/workspaces/init.lua", ["kong.db"] = "kong/db/init.lua", + ["kong.db.utils"] = "kong/db/utils.lua", ["kong.db.errors"] = "kong/db/errors.lua", ["kong.db.iteration"] = "kong/db/iteration.lua", ["kong.db.dao"] = "kong/db/dao/init.lua", diff --git a/kong/db/schema/topological_sort.lua b/kong/db/schema/topological_sort.lua index ed74e8e3bc4..e968a9e7b9b 100644 --- a/kong/db/schema/topological_sort.lua +++ b/kong/db/schema/topological_sort.lua @@ -1,5 +1,5 @@ local constants = require "kong.constants" -local utils = require "kong.tools.utils" +local utils = require "kong.db.utils" local utils_toposort = utils.topological_sort diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 703a91bb889..102259dc5be 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -6,6 +6,7 @@ local stringx = require "pl.stringx" local semaphore = require "ngx.semaphore" local kong_global = require "kong.global" local constants = require "kong.constants" +local db_utils = require "kong.db.utils" local setmetatable = setmetatable @@ -28,7 +29,7 @@ local log = ngx.log local match = string.match local fmt = string.format local sub = string.sub -local utils_toposort = utils.topological_sort +local utils_toposort = db_utils.topological_sort local insert = table.insert local table_merge = utils.table_merge diff --git a/kong/db/utils.lua b/kong/db/utils.lua new file mode 100644 index 00000000000..9476c07c22e --- /dev/null +++ b/kong/db/utils.lua @@ -0,0 +1,73 @@ +local insert = table.insert + + +local _M = {} + + +local function visit(current, neighbors_map, visited, marked, sorted) + if visited[current] then + return true + end + + if marked[current] then + return nil, "Cycle detected, cannot sort topologically" + end + + marked[current] = true + + local schemas_pointing_to_current = neighbors_map[current] + if schemas_pointing_to_current then + local neighbor, ok, err + for i = 1, #schemas_pointing_to_current do + neighbor = schemas_pointing_to_current[i] + ok, err = visit(neighbor, neighbors_map, visited, marked, sorted) + if not ok then + return nil, err + end + end + end + + marked[current] = false + + visited[current] = true + + insert(sorted, 1, current) + + return true +end + + +function _M.topological_sort(items, get_neighbors) + local neighbors_map = {} + local source, destination + local neighbors + for i = 1, #items do + source = items[i] -- services + neighbors = get_neighbors(source) + for j = 1, #neighbors do + destination = neighbors[j] --routes + neighbors_map[destination] = neighbors_map[destination] or {} + insert(neighbors_map[destination], source) + end + end + + local sorted = {} + local visited = {} + local marked = {} + + local current, ok, err + for i = 1, #items do + current = items[i] + if not visited[current] and not marked[current] then + ok, err = visit(current, neighbors_map, visited, marked, sorted) + if not ok then + return nil, err + end + end + end + + return sorted +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index b7d700b92df..f8579fb8e0d 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -20,7 +20,6 @@ local tostring = tostring local tonumber = tonumber local sort = table.sort local concat = table.concat -local insert = table.insert local fmt = string.format local join = pl_stringx.join local split = pl_stringx.split @@ -590,75 +589,6 @@ _M.get_response_type = get_response_type _M.get_error_template = get_error_template -local topological_sort do - - local function visit(current, neighbors_map, visited, marked, sorted) - if visited[current] then - return true - end - - if marked[current] then - return nil, "Cycle detected, cannot sort topologically" - end - - marked[current] = true - - local schemas_pointing_to_current = neighbors_map[current] - if schemas_pointing_to_current then - local neighbor, ok, err - for i = 1, #schemas_pointing_to_current do - neighbor = schemas_pointing_to_current[i] - ok, err = visit(neighbor, neighbors_map, visited, marked, sorted) - if not ok then - return nil, err - end - end - end - - marked[current] = false - - visited[current] = true - - insert(sorted, 1, current) - - return true - end - - topological_sort = function(items, get_neighbors) - local neighbors_map = {} - local source, destination - local neighbors - for i = 1, #items do - source = items[i] -- services - neighbors = get_neighbors(source) - for j = 1, #neighbors do - destination = neighbors[j] --routes - neighbors_map[destination] = neighbors_map[destination] or {} - insert(neighbors_map[destination], source) - end - end - - local sorted = {} - local visited = {} - local marked = {} - - local current, ok, err - for i = 1, #items do - current = items[i] - if not visited[current] and not marked[current] then - ok, err = visit(current, neighbors_map, visited, marked, sorted) - if not ok then - return nil, err - end - end - end - - return sorted - end -end -_M.topological_sort = topological_sort - - do local modules = { "kong.tools.table", diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 05deee5ab43..dbd9944cfd8 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -831,7 +831,7 @@ describe("Utils", function() describe("topological_sort", function() local get_neighbors = function(x) return x end - local ts = utils.topological_sort + local ts = require("kong.db.utils").topological_sort it("it puts destinations first", function() local a = { id = "a" } From c468b77efae40c044031760120889af37fe8cb0d Mon Sep 17 00:00:00 2001 From: Joshua Schmid <jaiks@posteo.de> Date: Wed, 15 Nov 2023 10:58:47 +0100 Subject: [PATCH 3184/4351] chore: add write permission for backport action Signed-off-by: Joshua Schmid <jaiks@posteo.de> --- .github/workflows/backport.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 2d2d2c1d8f1..901580fe073 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -5,6 +5,7 @@ on: permissions: contents: write # so it can comment pull-requests: write # so it can create pull requests + actions: write jobs: backport: name: Backport From 13dbed38b62f8f092dcb4616aba929db693c2c4b Mon Sep 17 00:00:00 2001 From: oowl <ouyangjun1999@gmail.com> Date: Thu, 16 Nov 2023 11:11:51 +0800 Subject: [PATCH 3185/4351] feat(plugin/azure-function): clear upstream uri and request uri inject plugin logic (#11850) KAG-2841 --- ...fix-upstream-uri-azure-function-plugin.yml | 3 ++ kong/plugins/azure-functions/handler.lua | 27 ++--------- .../35-azure-functions/01-access_spec.lua | 45 ++++++++++++++++++- 3 files changed, 51 insertions(+), 24 deletions(-) create mode 100644 changelog/unreleased/kong/fix-upstream-uri-azure-function-plugin.yml diff --git a/changelog/unreleased/kong/fix-upstream-uri-azure-function-plugin.yml b/changelog/unreleased/kong/fix-upstream-uri-azure-function-plugin.yml new file mode 100644 index 00000000000..7598254143c --- /dev/null +++ b/changelog/unreleased/kong/fix-upstream-uri-azure-function-plugin.yml @@ -0,0 +1,3 @@ +message: "**azure-functions**: azure-functions plugin now eliminates upstream/request URI and only use `routeprefix` configuration field to construct request path when requesting Azure API" +type: breaking_change +scope: Plugin diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index f523330c5ae..1fdcb664330 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -6,8 +6,6 @@ local kong_meta = require "kong.meta" local kong = kong local fmt = string.format -local sub = string.sub -local find = string.find local byte = string.byte local match = string.match local var = ngx.var @@ -26,10 +24,6 @@ local azure = { function azure:access(conf) local path do - -- strip any query args - local upstream_uri = var.upstream_uri or var.request_uri - local s = find(upstream_uri, "?", 1, true) - upstream_uri = s and sub(upstream_uri, 1, s - 1) or upstream_uri -- strip pre-/postfix slashes path = match(conf.routeprefix or "", STRIP_SLASHES_PATTERN) @@ -39,24 +33,11 @@ function azure:access(conf) path = "/" .. path end - path = path .. "/" .. func - - -- concatenate path with upstream uri - local upstream_uri_first_byte = byte(upstream_uri, 1) - local path_last_byte = byte(path, -1) - if path_last_byte == SLASH then - if upstream_uri_first_byte == SLASH then - path = path .. sub(upstream_uri, 2, -1) - else - path = path .. upstream_uri - end - + local functionname_first_byte = byte(func, 1) + if functionname_first_byte == SLASH then + path = path .. func else - if upstream_uri_first_byte == SLASH then - path = path .. upstream_uri - elseif upstream_uri ~= "" then - path = path .. "/" .. upstream_uri - end + path = path .. "/" .. func end end diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index 9907c7e0d0b..7208cb9985b 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -98,6 +98,36 @@ for _, strategy in helpers.each_strategy() do dns_mock = helpers.dns_mock.new() } + local route3 = db.routes:insert { + hosts = { "azure3.com" }, + protocols = { "http", "https" }, + service = db.services:insert( + { + name = "azure3", + host = "azure.example.com", -- just mock service, it will not be requested + port = 80, + path = "/request", + } + ), + } + + -- this plugin definition results in an upstream url to + -- http://mockbin.org/request + -- which will echo the request for inspection + db.plugins:insert { + name = "azure-functions", + route = { id = route3.id }, + config = { + https = false, + appname = "azure", + hostdomain = "example.com", + routeprefix = "request", + functionname = "test-func-name", + apikey = "anything_but_an_API_key", + clientid = "and_no_clientid", + }, + } + fixtures.dns_mock:A({ name = "azure.example.com", address = "127.0.0.1", @@ -169,7 +199,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.matches("/request/test%-func%-name/and/then/some", json.uri) + assert.matches("/request/test%-func%-name", json.uri) end) it("passes the method", function() @@ -243,5 +273,18 @@ for _, strategy in helpers.each_strategy() do assert(tonumber(res.headers["Content-Length"]) > 100) end) + it("service upstream uri and request uri can not influence azure function", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/", + query = { hello = "world" }, + headers = { + ["Host"] = "azure3.com" + } + }) + + assert(tonumber(res.headers["Content-Length"]) > 100) + end) + end) -- describe end From 37417735d548d181ff3086e3241b18d1c0029dd1 Mon Sep 17 00:00:00 2001 From: Chrono <chrono_cpp@me.com> Date: Thu, 16 Nov 2023 16:28:13 +0800 Subject: [PATCH 3186/4351] refactor(router): move some declarations into local scope (#12014) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It is a small improvement of #12008，moving some declarations into do end block. --- kong/router/utils.lua | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/kong/router/utils.lua b/kong/router/utils.lua index e1b8d44381f..a70eb5077c9 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -1,15 +1,15 @@ local constants = require("kong.constants") local hostname_type = require("kong.tools.utils").hostname_type local normalize = require("kong.tools.uri").normalize -local yield = require("kong.tools.yield").yield -local type = type +local type = type local error = error +local ipairs = ipairs local find = string.find local sub = string.sub local byte = string.byte -local get_phase = ngx.get_phase + local SLASH = byte("/") @@ -251,7 +251,9 @@ local phonehome_statistics do local reports = require("kong.reports") local nkeys = require("table.nkeys") + local yield = require("kong.tools.yield").yield local worker_id = ngx.worker.id + local get_phase = ngx.get_phase local TILDE = byte("~") is_regex_magic = function(path) From 9d30e2b866f34dc64306331bd99e748a4386dc83 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 16 Nov 2023 17:06:49 +0800 Subject: [PATCH 3187/4351] refactor(tools): separate HTTP-related function from `kong.tools.utils` to `kong.tools.http` (#12027) KAG-2957 --- kong-3.6.0-0.rockspec | 1 + kong/tools/http.lua | 530 ++++++++++++++++++++++++++++++++++++++++++ kong/tools/utils.lua | 526 +---------------------------------------- 3 files changed, 537 insertions(+), 520 deletions(-) create mode 100644 kong/tools/http.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 0ce47bb6650..11fa1100bfa 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -175,6 +175,7 @@ build = { ["kong.tools.time"] = "kong/tools/time.lua", ["kong.tools.module"] = "kong/tools/module.lua", ["kong.tools.ip"] = "kong/tools/ip.lua", + ["kong.tools.http"] = "kong/tools/http.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/tools/http.lua b/kong/tools/http.lua new file mode 100644 index 00000000000..621dd5f53d2 --- /dev/null +++ b/kong/tools/http.lua @@ -0,0 +1,530 @@ +local pl_stringx = require "pl.stringx" +local pl_path = require "pl.path" +local pl_file = require "pl.file" +local str = require "kong.tools.string" + + +local type = type +local pairs = pairs +local ipairs = ipairs +local tostring = tostring +local tonumber = tonumber +local setmetatable = setmetatable +local sort = table.sort +local concat = table.concat +local fmt = string.format +local join = pl_stringx.join +local split = pl_stringx.split +local re_match = ngx.re.match + + +local _M = {} + + +do + local url = require "socket.url" + + + --- URL escape and format key and value + -- values should be already decoded or the `raw` option should be passed to prevent double-encoding + local function encode_args_value(key, value, raw) + if not raw then + key = url.escape(key) + end + if value ~= nil then + if not raw then + value = url.escape(value) + end + return fmt("%s=%s", key, value) + else + return key + end + end + + + local function compare_keys(a, b) + local ta = type(a) + if ta == type(b) then + return a < b + end + return ta == "number" -- numbers go first, then the rest of keys (usually strings) + end + + + -- Recursively URL escape and format key and value + -- Handles nested arrays and tables + local function recursive_encode_args(parent_key, value, raw, no_array_indexes, query) + local sub_keys = {} + for sk in pairs(value) do + sub_keys[#sub_keys + 1] = sk + end + sort(sub_keys, compare_keys) + + local sub_value, next_sub_key + for _, sub_key in ipairs(sub_keys) do + sub_value = value[sub_key] + + if type(sub_key) == "number" then + if no_array_indexes then + next_sub_key = parent_key .. "[]" + else + next_sub_key = ("%s[%s]"):format(parent_key, tostring(sub_key)) + end + else + next_sub_key = ("%s.%s"):format(parent_key, tostring(sub_key)) + end + + if type(sub_value) == "table" then + recursive_encode_args(next_sub_key, sub_value, raw, no_array_indexes, query) + else + query[#query+1] = encode_args_value(next_sub_key, sub_value, raw) + end + end + end + + + local ngx_null = ngx.null + + + --- Encode a Lua table to a querystring + -- Tries to mimic ngx_lua's `ngx.encode_args`, but has differences: + -- * It percent-encodes querystring values. + -- * It also supports encoding for bodies (only because it is used in http_client for specs. + -- * It encodes arrays like Lapis instead of like ngx.encode_args to allow interacting with Lapis + -- * It encodes ngx.null as empty strings + -- * It encodes true and false as "true" and "false" + -- * It is capable of encoding nested data structures: + -- * An array access is encoded as `arr[1]` + -- * A struct access is encoded as `struct.field` + -- * Nested structures can use both: `arr[1].field[3]` + -- @see https://github.com/Mashape/kong/issues/749 + -- @param[type=table] args A key/value table containing the query args to encode. + -- @param[type=boolean] raw If true, will not percent-encode any key/value and will ignore special boolean rules. + -- @param[type=boolean] no_array_indexes If true, arrays/map elements will be + -- encoded without an index: 'my_array[]='. By default, + -- array elements will have an index: 'my_array[0]='. + -- @treturn string A valid querystring (without the prefixing '?') + function _M.encode_args(args, raw, no_array_indexes) + local query = {} + local keys = {} + + for k in pairs(args) do + keys[#keys+1] = k + end + + sort(keys, compare_keys) + + for _, key in ipairs(keys) do + local value = args[key] + if type(value) == "table" then + recursive_encode_args(key, value, raw, no_array_indexes, query) + elseif value == ngx_null then + query[#query+1] = encode_args_value(key, "") + elseif value ~= nil or raw then + value = tostring(value) + if value ~= "" then + query[#query+1] = encode_args_value(key, value, raw) + elseif raw or value == "" then + query[#query+1] = key + end + end + end + + return concat(query, "&") + end + + + local function decode_array(t) + local keys = {} + local len = 0 + for k in pairs(t) do + len = len + 1 + local number = tonumber(k) + if not number then + return nil + end + keys[len] = number + end + + sort(keys) + local new_t = {} + + for i=1,len do + if keys[i] ~= i then + return nil + end + new_t[i] = t[tostring(i)] + end + + return new_t + end + + + -- Parses params in post requests + -- Transforms "string-like numbers" inside "array-like" tables into numbers + -- (needs a complete array with no holes starting on "1") + -- { x = {["1"] = "a", ["2"] = "b" } } becomes { x = {"a", "b"} } + -- Transforms empty strings into ngx.null: + -- { x = "" } becomes { x = ngx.null } + -- Transforms the strings "true" and "false" into booleans + -- { x = "true" } becomes { x = true } + function _M.decode_args(args) + local new_args = {} + + for k, v in pairs(args) do + if type(v) == "table" then + v = decode_array(v) or v + elseif v == "" then + v = ngx_null + elseif v == "true" then + v = true + elseif v == "false" then + v = false + end + new_args[k] = v + end + + return new_args + end + +end + + +--- Checks whether a request is https or was originally https (but already +-- terminated). It will check in the current request (global `ngx` table). If +-- the header `X-Forwarded-Proto` exists -- with value `https` then it will also +-- be considered as an https connection. +-- @param trusted_ip boolean indicating if the client is a trusted IP +-- @param allow_terminated if truthy, the `X-Forwarded-Proto` header will be checked as well. +-- @return boolean or nil+error in case the header exists multiple times +_M.check_https = function(trusted_ip, allow_terminated) + if ngx.var.scheme:lower() == "https" then + return true + end + + if not allow_terminated then + return false + end + + -- if we trust this IP, examine it's X-Forwarded-Proto header + -- otherwise, we fall back to relying on the client scheme + -- (which was either validated earlier, or we fall through this block) + if trusted_ip then + local scheme = ngx.req.get_headers()["x-forwarded-proto"] + + -- we could use the first entry (lower security), or check the contents of + -- each of them (slow). So for now defensive, and error + -- out on multiple entries for the x-forwarded-proto header. + if type(scheme) == "table" then + return nil, "Only one X-Forwarded-Proto header allowed" + end + + return tostring(scheme):lower() == "https" + end + + return false +end + + +local CONTROLS = [[\x00-\x1F\x7F]] +local HIGHBIT = [[\x80-\xFF]] +local SEPARATORS = [==[ \t()<>@,;:\\\"\/?={}\[\]]==] +local HTTP_TOKEN_FORBID_PATTERN = "[".. CONTROLS .. HIGHBIT .. SEPARATORS .. "]" + + +--- Validates a token defined by RFC 2616. +-- @param token (string) the string to verify +-- @return the valid token, or `nil+error` +function _M.validate_http_token(token) + if token == nil or token == "" then + return nil, "no token provided" + end + + if not re_match(token, HTTP_TOKEN_FORBID_PATTERN, "jo") then + return token + end + + return nil, "contains one or more invalid characters. ASCII " .. + "control characters (0-31;127), space, tab and the " .. + "characters ()<>@,;:\\\"/?={}[] are not allowed." +end + + +-- should we also use validate_http_token for this? +--- Validates a header name. +-- Checks characters used in a header name to be valid, as per nginx only +-- a-z, A-Z, 0-9 and '-' are allowed. +-- @param name (string) the header name to verify +-- @return the valid header name, or `nil+error` +function _M.validate_header_name(name) + if name == nil or name == "" then + return nil, "no header name provided" + end + + if re_match(name, "^[a-zA-Z0-9-_]+$", "jo") then + return name + end + + return nil, "bad header name '" .. name .. + "', allowed characters are A-Z, a-z, 0-9, '_', and '-'" +end + + +--- Validates a cookie name. +-- @param name (string) the cookie name to verify +-- @return the valid cookie name, or `nil+error` +_M.validate_cookie_name = _M.validate_http_token + + +--- +-- Given an http status and an optional message, this function will +-- return a body that could be used in `kong.response.exit`. +-- +-- * Status 204 will always return nil for the body +-- * 405, 500 and 502 always return a predefined message +-- * If there is a message, it will be used as a body +-- * Otherwise, there's a default body for 401, 404 & 503 responses +-- +-- If after applying those rules there's a body, and that body isn't a +-- table, it will be transformed into one of the form `{ message = ... }`, +-- where `...` is the untransformed body. +-- +-- This function throws an error on invalid inputs. +-- +-- @tparam number status The status to be used +-- @tparam[opt] table|string message The message to be used +-- @tparam[opt] table headers The headers to be used +-- @return table|nil a possible body which can be used in kong.response.exit +-- @usage +-- +-- --- 204 always returns nil +-- get_default_exit_body(204) --> nil +-- get_default_exit_body(204, "foo") --> nil +-- +-- --- 405, 500 & 502 always return predefined values +-- +-- get_default_exit_body(502, "ignored") --> { message = "Bad gateway" } +-- +-- --- If message is a table, it is returned +-- +-- get_default_exit_body(200, { ok = true }) --> { ok = true } +-- +-- --- If message is not a table, it is transformed into one +-- +-- get_default_exit_body(200, "ok") --> { message = "ok" } +-- +-- --- 401, 404 and 503 provide default values if none is defined +-- +-- get_default_exit_body(404) --> { message = "Not found" } +-- +do + local _overrides = { + [405] = "Method not allowed", + [500] = "An unexpected error occurred", + [502] = "Bad gateway", + } + + local _defaults = { + [401] = "Unauthorized", + [404] = "Not found", + [503] = "Service unavailable", + } + + local MIN_STATUS_CODE = 100 + local MAX_STATUS_CODE = 599 + + + function _M.get_default_exit_body(status, message) + if type(status) ~= "number" then + error("code must be a number", 2) + + elseif status < MIN_STATUS_CODE or status > MAX_STATUS_CODE then + error(fmt("code must be a number between %u and %u", MIN_STATUS_CODE, MAX_STATUS_CODE), 2) + end + + if status == 204 then + return nil + end + + local body = _overrides[status] or message or _defaults[status] + if body ~= nil and type(body) ~= "table" then + body = { message = body } + end + + return body + end +end + + +do + local CONTENT_TYPE_JSON = "application/json" + local CONTENT_TYPE_GRPC = "application/grpc" + local CONTENT_TYPE_HTML = "text/html" + local CONTENT_TYPE_XML = "application/xml" + local CONTENT_TYPE_PLAIN = "text/plain" + local CONTENT_TYPE_APP = "application" + local CONTENT_TYPE_TEXT = "text" + local CONTENT_TYPE_DEFAULT = "default" + local CONTENT_TYPE_ANY = "*" + + local MIME_TYPES = { + [CONTENT_TYPE_GRPC] = "", + [CONTENT_TYPE_HTML] = "text/html; charset=utf-8", + [CONTENT_TYPE_JSON] = "application/json; charset=utf-8", + [CONTENT_TYPE_PLAIN] = "text/plain; charset=utf-8", + [CONTENT_TYPE_XML] = "application/xml; charset=utf-8", + [CONTENT_TYPE_APP] = "application/json; charset=utf-8", + [CONTENT_TYPE_TEXT] = "text/plain; charset=utf-8", + [CONTENT_TYPE_DEFAULT] = "application/json; charset=utf-8", + } + + local ERROR_TEMPLATES = { + [CONTENT_TYPE_GRPC] = "", + [CONTENT_TYPE_HTML] = [[ +<!doctype html> +<html> + <head> + <meta charset="utf-8"> + <title>Error + + +

Error

+

%s.

+

request_id: %s

+ + +]], + [CONTENT_TYPE_JSON] = [[ +{ + "message":"%s", + "request_id":"%s" +}]], + [CONTENT_TYPE_PLAIN] = "%s\nrequest_id: %s\n", + [CONTENT_TYPE_XML] = [[ + + + %s + %s + +]], + } + + local ngx_log = ngx.log + local ERR = ngx.ERR + local custom_error_templates = setmetatable({}, { + __index = function(self, format) + local template_path = kong.configuration["error_template_" .. format] + if not template_path then + rawset(self, format, false) + return false + end + + local template, err + if pl_path.exists(template_path) then + template, err = pl_file.read(template_path) + else + err = "file not found" + end + + if template then + rawset(self, format, template) + return template + end + + ngx_log(ERR, fmt("failed reading the custom %s error template: %s", format, err)) + rawset(self, format, false) + return false + end + }) + + + function _M.get_response_type(accept_header) + local content_type = MIME_TYPES[CONTENT_TYPE_DEFAULT] + if type(accept_header) == "table" then + accept_header = join(",", accept_header) + end + + if accept_header ~= nil then + local pattern = [[ + ((?:[a-z0-9][a-z0-9-!#$&^_+.]+|\*) \/ (?:[a-z0-9][a-z0-9-!#$&^_+.]+|\*)) + (?: + \s*;\s* + q = ( 1(?:\.0{0,3}|) | 0(?:\.\d{0,3}|) ) + | \s*;\s* [a-z0-9][a-z0-9-!#$&^_+.]+ (?:=[^;]*|) + )* + ]] + local accept_values = split(accept_header, ",") + local max_quality = 0 + + for _, accept_value in ipairs(accept_values) do + accept_value = str.strip(accept_value) + local matches = ngx.re.match(accept_value, pattern, "ajoxi") + + if matches then + local media_type = matches[1] + local q = tonumber(matches[2]) or 1 + + if q > max_quality then + max_quality = q + content_type = _M.get_mime_type(media_type) or content_type + end + end + end + end + + return content_type + end + + + function _M.get_mime_type(content_header, use_default) + use_default = use_default == nil or use_default + content_header = str.strip(content_header) + content_header = str.split(content_header, ";")[1] + local mime_type + + local entries = split(content_header, "/") + if #entries > 1 then + if entries[2] == CONTENT_TYPE_ANY then + if entries[1] == CONTENT_TYPE_ANY then + mime_type = MIME_TYPES[CONTENT_TYPE_DEFAULT] + else + mime_type = MIME_TYPES[entries[1]] + end + else + mime_type = MIME_TYPES[content_header] + end + end + + if mime_type or use_default then + return mime_type or MIME_TYPES[CONTENT_TYPE_DEFAULT] + end + + return nil, "could not find MIME type" + end + + + function _M.get_error_template(mime_type) + if mime_type == CONTENT_TYPE_JSON or mime_type == MIME_TYPES[CONTENT_TYPE_JSON] then + return custom_error_templates.json or ERROR_TEMPLATES[CONTENT_TYPE_JSON] + + elseif mime_type == CONTENT_TYPE_HTML or mime_type == MIME_TYPES[CONTENT_TYPE_HTML] then + return custom_error_templates.html or ERROR_TEMPLATES[CONTENT_TYPE_HTML] + + elseif mime_type == CONTENT_TYPE_XML or mime_type == MIME_TYPES[CONTENT_TYPE_XML] then + return custom_error_templates.xml or ERROR_TEMPLATES[CONTENT_TYPE_XML] + + elseif mime_type == CONTENT_TYPE_PLAIN or mime_type == MIME_TYPES[CONTENT_TYPE_PLAIN] then + return custom_error_templates.plain or ERROR_TEMPLATES[CONTENT_TYPE_PLAIN] + + elseif mime_type == CONTENT_TYPE_GRPC or mime_type == MIME_TYPES[CONTENT_TYPE_GRPC] then + return ERROR_TEMPLATES[CONTENT_TYPE_GRPC] + + end + + return nil, "no template found for MIME type " .. (mime_type or "empty") + end + +end + + +return _M diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index f8579fb8e0d..0d67b241a42 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -8,275 +8,16 @@ -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module kong.tools.utils -local pl_stringx = require "pl.stringx" -local pl_path = require "pl.path" -local pl_file = require "pl.file" - - -local type = type -local pairs = pairs -local ipairs = ipairs -local tostring = tostring -local tonumber = tonumber -local sort = table.sort -local concat = table.concat -local fmt = string.format -local join = pl_stringx.join -local split = pl_stringx.split -local re_match = ngx.re.match -local setmetatable = setmetatable +local pairs = pairs +local ipairs = ipairs +local require = require +local fmt = string.format +local re_match = ngx.re.match local _M = {} -do - local url = require "socket.url" - - --- URL escape and format key and value - -- values should be already decoded or the `raw` option should be passed to prevent double-encoding - local function encode_args_value(key, value, raw) - if not raw then - key = url.escape(key) - end - if value ~= nil then - if not raw then - value = url.escape(value) - end - return fmt("%s=%s", key, value) - else - return key - end - end - - local function compare_keys(a, b) - local ta = type(a) - if ta == type(b) then - return a < b - end - return ta == "number" -- numbers go first, then the rest of keys (usually strings) - end - - - -- Recursively URL escape and format key and value - -- Handles nested arrays and tables - local function recursive_encode_args(parent_key, value, raw, no_array_indexes, query) - local sub_keys = {} - for sk in pairs(value) do - sub_keys[#sub_keys + 1] = sk - end - sort(sub_keys, compare_keys) - - local sub_value, next_sub_key - for _, sub_key in ipairs(sub_keys) do - sub_value = value[sub_key] - - if type(sub_key) == "number" then - if no_array_indexes then - next_sub_key = parent_key .. "[]" - else - next_sub_key = ("%s[%s]"):format(parent_key, tostring(sub_key)) - end - else - next_sub_key = ("%s.%s"):format(parent_key, tostring(sub_key)) - end - - if type(sub_value) == "table" then - recursive_encode_args(next_sub_key, sub_value, raw, no_array_indexes, query) - else - query[#query+1] = encode_args_value(next_sub_key, sub_value, raw) - end - end - end - - - local ngx_null = ngx.null - - --- Encode a Lua table to a querystring - -- Tries to mimic ngx_lua's `ngx.encode_args`, but has differences: - -- * It percent-encodes querystring values. - -- * It also supports encoding for bodies (only because it is used in http_client for specs. - -- * It encodes arrays like Lapis instead of like ngx.encode_args to allow interacting with Lapis - -- * It encodes ngx.null as empty strings - -- * It encodes true and false as "true" and "false" - -- * It is capable of encoding nested data structures: - -- * An array access is encoded as `arr[1]` - -- * A struct access is encoded as `struct.field` - -- * Nested structures can use both: `arr[1].field[3]` - -- @see https://github.com/Mashape/kong/issues/749 - -- @param[type=table] args A key/value table containing the query args to encode. - -- @param[type=boolean] raw If true, will not percent-encode any key/value and will ignore special boolean rules. - -- @param[type=boolean] no_array_indexes If true, arrays/map elements will be - -- encoded without an index: 'my_array[]='. By default, - -- array elements will have an index: 'my_array[0]='. - -- @treturn string A valid querystring (without the prefixing '?') - function _M.encode_args(args, raw, no_array_indexes) - local query = {} - local keys = {} - - for k in pairs(args) do - keys[#keys+1] = k - end - - sort(keys, compare_keys) - - for _, key in ipairs(keys) do - local value = args[key] - if type(value) == "table" then - recursive_encode_args(key, value, raw, no_array_indexes, query) - elseif value == ngx_null then - query[#query+1] = encode_args_value(key, "") - elseif value ~= nil or raw then - value = tostring(value) - if value ~= "" then - query[#query+1] = encode_args_value(key, value, raw) - elseif raw or value == "" then - query[#query+1] = key - end - end - end - - return concat(query, "&") - end - - local function decode_array(t) - local keys = {} - local len = 0 - for k in pairs(t) do - len = len + 1 - local number = tonumber(k) - if not number then - return nil - end - keys[len] = number - end - - sort(keys) - local new_t = {} - - for i=1,len do - if keys[i] ~= i then - return nil - end - new_t[i] = t[tostring(i)] - end - - return new_t - end - - -- Parses params in post requests - -- Transforms "string-like numbers" inside "array-like" tables into numbers - -- (needs a complete array with no holes starting on "1") - -- { x = {["1"] = "a", ["2"] = "b" } } becomes { x = {"a", "b"} } - -- Transforms empty strings into ngx.null: - -- { x = "" } becomes { x = ngx.null } - -- Transforms the strings "true" and "false" into booleans - -- { x = "true" } becomes { x = true } - function _M.decode_args(args) - local new_args = {} - - for k, v in pairs(args) do - if type(v) == "table" then - v = decode_array(v) or v - elseif v == "" then - v = ngx_null - elseif v == "true" then - v = true - elseif v == "false" then - v = false - end - new_args[k] = v - end - - return new_args - end - -end - - ---- Checks whether a request is https or was originally https (but already --- terminated). It will check in the current request (global `ngx` table). If --- the header `X-Forwarded-Proto` exists -- with value `https` then it will also --- be considered as an https connection. --- @param trusted_ip boolean indicating if the client is a trusted IP --- @param allow_terminated if truthy, the `X-Forwarded-Proto` header will be checked as well. --- @return boolean or nil+error in case the header exists multiple times -_M.check_https = function(trusted_ip, allow_terminated) - if ngx.var.scheme:lower() == "https" then - return true - end - - if not allow_terminated then - return false - end - - -- if we trust this IP, examine it's X-Forwarded-Proto header - -- otherwise, we fall back to relying on the client scheme - -- (which was either validated earlier, or we fall through this block) - if trusted_ip then - local scheme = ngx.req.get_headers()["x-forwarded-proto"] - - -- we could use the first entry (lower security), or check the contents of - -- each of them (slow). So for now defensive, and error - -- out on multiple entries for the x-forwarded-proto header. - if type(scheme) == "table" then - return nil, "Only one X-Forwarded-Proto header allowed" - end - - return tostring(scheme):lower() == "https" - end - - return false -end - - -local CONTROLS = [[\x00-\x1F\x7F]] -local HIGHBIT = [[\x80-\xFF]] -local SEPARATORS = [==[ \t()<>@,;:\\\"\/?={}\[\]]==] -local HTTP_TOKEN_FORBID_PATTERN = "[".. CONTROLS .. HIGHBIT .. SEPARATORS .. "]" - ---- Validates a token defined by RFC 2616. --- @param token (string) the string to verify --- @return the valid token, or `nil+error` -function _M.validate_http_token(token) - if token == nil or token == "" then - return nil, "no token provided" - end - - if not re_match(token, HTTP_TOKEN_FORBID_PATTERN, "jo") then - return token - end - - return nil, "contains one or more invalid characters. ASCII " .. - "control characters (0-31;127), space, tab and the " .. - "characters ()<>@,;:\\\"/?={}[] are not allowed." -end - --- should we also use validate_http_token for this? ---- Validates a header name. --- Checks characters used in a header name to be valid, as per nginx only --- a-z, A-Z, 0-9 and '-' are allowed. --- @param name (string) the header name to verify --- @return the valid header name, or `nil+error` -_M.validate_header_name = function(name) - if name == nil or name == "" then - return nil, "no header name provided" - end - - if re_match(name, "^[a-zA-Z0-9-_]+$", "jo") then - return name - end - - return nil, "bad header name '" .. name .. - "', allowed characters are A-Z, a-z, 0-9, '_', and '-'" -end - ---- Validates a cookie name. --- @param name (string) the cookie name to verify --- @return the valid cookie name, or `nil+error` -_M.validate_cookie_name = _M.validate_http_token - - local validate_labels do local nkeys = require "table.nkeys" @@ -333,262 +74,6 @@ end _M.validate_labels = validate_labels ---- --- Given an http status and an optional message, this function will --- return a body that could be used in `kong.response.exit`. --- --- * Status 204 will always return nil for the body --- * 405, 500 and 502 always return a predefined message --- * If there is a message, it will be used as a body --- * Otherwise, there's a default body for 401, 404 & 503 responses --- --- If after applying those rules there's a body, and that body isn't a --- table, it will be transformed into one of the form `{ message = ... }`, --- where `...` is the untransformed body. --- --- This function throws an error on invalid inputs. --- --- @tparam number status The status to be used --- @tparam[opt] table|string message The message to be used --- @tparam[opt] table headers The headers to be used --- @return table|nil a possible body which can be used in kong.response.exit --- @usage --- --- --- 204 always returns nil --- get_default_exit_body(204) --> nil --- get_default_exit_body(204, "foo") --> nil --- --- --- 405, 500 & 502 always return predefined values --- --- get_default_exit_body(502, "ignored") --> { message = "Bad gateway" } --- --- --- If message is a table, it is returned --- --- get_default_exit_body(200, { ok = true }) --> { ok = true } --- --- --- If message is not a table, it is transformed into one --- --- get_default_exit_body(200, "ok") --> { message = "ok" } --- --- --- 401, 404 and 503 provide default values if none is defined --- --- get_default_exit_body(404) --> { message = "Not found" } --- -do - local _overrides = { - [405] = "Method not allowed", - [500] = "An unexpected error occurred", - [502] = "Bad gateway", - } - - local _defaults = { - [401] = "Unauthorized", - [404] = "Not found", - [503] = "Service unavailable", - } - - local MIN_STATUS_CODE = 100 - local MAX_STATUS_CODE = 599 - - function _M.get_default_exit_body(status, message) - if type(status) ~= "number" then - error("code must be a number", 2) - - elseif status < MIN_STATUS_CODE or status > MAX_STATUS_CODE then - error(fmt("code must be a number between %u and %u", MIN_STATUS_CODE, MAX_STATUS_CODE), 2) - end - - if status == 204 then - return nil - end - - local body = _overrides[status] or message or _defaults[status] - if body ~= nil and type(body) ~= "table" then - body = { message = body } - end - - return body - end -end - - -local get_mime_type -local get_response_type -local get_error_template -do - local CONTENT_TYPE_JSON = "application/json" - local CONTENT_TYPE_GRPC = "application/grpc" - local CONTENT_TYPE_HTML = "text/html" - local CONTENT_TYPE_XML = "application/xml" - local CONTENT_TYPE_PLAIN = "text/plain" - local CONTENT_TYPE_APP = "application" - local CONTENT_TYPE_TEXT = "text" - local CONTENT_TYPE_DEFAULT = "default" - local CONTENT_TYPE_ANY = "*" - - local MIME_TYPES = { - [CONTENT_TYPE_GRPC] = "", - [CONTENT_TYPE_HTML] = "text/html; charset=utf-8", - [CONTENT_TYPE_JSON] = "application/json; charset=utf-8", - [CONTENT_TYPE_PLAIN] = "text/plain; charset=utf-8", - [CONTENT_TYPE_XML] = "application/xml; charset=utf-8", - [CONTENT_TYPE_APP] = "application/json; charset=utf-8", - [CONTENT_TYPE_TEXT] = "text/plain; charset=utf-8", - [CONTENT_TYPE_DEFAULT] = "application/json; charset=utf-8", - } - - local ERROR_TEMPLATES = { - [CONTENT_TYPE_GRPC] = "", - [CONTENT_TYPE_HTML] = [[ - - - - - Error - - -

Error

-

%s.

-

request_id: %s

- - -]], - [CONTENT_TYPE_JSON] = [[ -{ - "message":"%s", - "request_id":"%s" -}]], - [CONTENT_TYPE_PLAIN] = "%s\nrequest_id: %s\n", - [CONTENT_TYPE_XML] = [[ - - - %s - %s - -]], - } - - local ngx_log = ngx.log - local ERR = ngx.ERR - local custom_error_templates = setmetatable({}, { - __index = function(self, format) - local template_path = kong.configuration["error_template_" .. format] - if not template_path then - rawset(self, format, false) - return false - end - - local template, err - if pl_path.exists(template_path) then - template, err = pl_file.read(template_path) - else - err = "file not found" - end - - if template then - rawset(self, format, template) - return template - end - - ngx_log(ERR, fmt("failed reading the custom %s error template: %s", format, err)) - rawset(self, format, false) - return false - end - }) - - - get_response_type = function(accept_header) - local content_type = MIME_TYPES[CONTENT_TYPE_DEFAULT] - if type(accept_header) == "table" then - accept_header = join(",", accept_header) - end - - if accept_header ~= nil then - local pattern = [[ - ((?:[a-z0-9][a-z0-9-!#$&^_+.]+|\*) \/ (?:[a-z0-9][a-z0-9-!#$&^_+.]+|\*)) - (?: - \s*;\s* - q = ( 1(?:\.0{0,3}|) | 0(?:\.\d{0,3}|) ) - | \s*;\s* [a-z0-9][a-z0-9-!#$&^_+.]+ (?:=[^;]*|) - )* - ]] - local accept_values = split(accept_header, ",") - local max_quality = 0 - - for _, accept_value in ipairs(accept_values) do - accept_value = _M.strip(accept_value) - local matches = ngx.re.match(accept_value, pattern, "ajoxi") - - if matches then - local media_type = matches[1] - local q = tonumber(matches[2]) or 1 - - if q > max_quality then - max_quality = q - content_type = get_mime_type(media_type) or content_type - end - end - end - end - - return content_type - end - - - get_mime_type = function(content_header, use_default) - use_default = use_default == nil or use_default - content_header = _M.strip(content_header) - content_header = _M.split(content_header, ";")[1] - local mime_type - - local entries = split(content_header, "/") - if #entries > 1 then - if entries[2] == CONTENT_TYPE_ANY then - if entries[1] == CONTENT_TYPE_ANY then - mime_type = MIME_TYPES[CONTENT_TYPE_DEFAULT] - else - mime_type = MIME_TYPES[entries[1]] - end - else - mime_type = MIME_TYPES[content_header] - end - end - - if mime_type or use_default then - return mime_type or MIME_TYPES[CONTENT_TYPE_DEFAULT] - end - - return nil, "could not find MIME type" - end - - - get_error_template = function(mime_type) - if mime_type == CONTENT_TYPE_JSON or mime_type == MIME_TYPES[CONTENT_TYPE_JSON] then - return custom_error_templates.json or ERROR_TEMPLATES[CONTENT_TYPE_JSON] - - elseif mime_type == CONTENT_TYPE_HTML or mime_type == MIME_TYPES[CONTENT_TYPE_HTML] then - return custom_error_templates.html or ERROR_TEMPLATES[CONTENT_TYPE_HTML] - - elseif mime_type == CONTENT_TYPE_XML or mime_type == MIME_TYPES[CONTENT_TYPE_XML] then - return custom_error_templates.xml or ERROR_TEMPLATES[CONTENT_TYPE_XML] - - elseif mime_type == CONTENT_TYPE_PLAIN or mime_type == MIME_TYPES[CONTENT_TYPE_PLAIN] then - return custom_error_templates.plain or ERROR_TEMPLATES[CONTENT_TYPE_PLAIN] - - elseif mime_type == CONTENT_TYPE_GRPC or mime_type == MIME_TYPES[CONTENT_TYPE_GRPC] then - return ERROR_TEMPLATES[CONTENT_TYPE_GRPC] - - end - - return nil, "no template found for MIME type " .. (mime_type or "empty") - end - -end -_M.get_mime_type = get_mime_type -_M.get_response_type = get_response_type -_M.get_error_template = get_error_template - - do local modules = { "kong.tools.table", @@ -601,6 +86,7 @@ do "kong.tools.time", "kong.tools.module", "kong.tools.ip", + "kong.tools.http", } for _, str in ipairs(modules) do From dbdd3e92b830e6ae50b030579a6f7f67abbe3a31 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 16 Nov 2023 19:14:22 +0800 Subject: [PATCH 3188/4351] style(tools): small style fixes for ip module (#12046) --- kong/tools/ip.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/tools/ip.lua b/kong/tools/ip.lua index c7010813259..786bf8d6460 100644 --- a/kong/tools/ip.lua +++ b/kong/tools/ip.lua @@ -5,6 +5,7 @@ local pl_stringx = require "pl.stringx" local type = type local ipairs = ipairs local tonumber = tonumber +local tostring = tostring local gsub = string.gsub local sub = string.sub local fmt = string.format @@ -312,4 +313,4 @@ function _M.format_host(p1, p2) end -return _M; +return _M From 21505656e6a41775400b0b9cce372b298e7d74af Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 16 Nov 2023 21:08:57 +0800 Subject: [PATCH 3189/4351] style(tools): optimize string operations in http module (#12048) --- kong/tools/http.lua | 16 ++++++++-------- kong/tools/string.lua | 3 +++ 2 files changed, 11 insertions(+), 8 deletions(-) diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 621dd5f53d2..133678f35d1 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -1,7 +1,6 @@ -local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local pl_file = require "pl.file" -local str = require "kong.tools.string" +local tools_str = require "kong.tools.string" local type = type @@ -13,9 +12,10 @@ local setmetatable = setmetatable local sort = table.sort local concat = table.concat local fmt = string.format -local join = pl_stringx.join -local split = pl_stringx.split local re_match = ngx.re.match +local join = tools_str.join +local split = tools_str.split +local strip = tools_str.strip local _M = {} @@ -457,8 +457,8 @@ do local max_quality = 0 for _, accept_value in ipairs(accept_values) do - accept_value = str.strip(accept_value) - local matches = ngx.re.match(accept_value, pattern, "ajoxi") + accept_value = strip(accept_value) + local matches = re_match(accept_value, pattern, "ajoxi") if matches then local media_type = matches[1] @@ -478,8 +478,8 @@ do function _M.get_mime_type(content_header, use_default) use_default = use_default == nil or use_default - content_header = str.strip(content_header) - content_header = str.split(content_header, ";")[1] + content_header = strip(content_header) + content_header = split(content_header, ";")[1] local mime_type local entries = split(content_header, "/") diff --git a/kong/tools/string.lua b/kong/tools/string.lua index 53dfe3d233b..1920d7e970b 100644 --- a/kong/tools/string.lua +++ b/kong/tools/string.lua @@ -13,6 +13,9 @@ local gsub = string.gsub local _M = {} +_M.join = pl_stringx.join + + --- splits a string. -- just a placeholder to the penlight `pl.stringx.split` function -- @function split From a7e7cb44253ce2dfe285226a6be797e945abe49c Mon Sep 17 00:00:00 2001 From: xumin Date: Wed, 15 Nov 2023 15:27:37 +0800 Subject: [PATCH 3190/4351] fix(plugin server): an instance for every request As the __key__ changes its definition (cache key) it can never match a plugin's uuid. change to use __plugin_id. Fix KAG-2969 --- changelog/unreleased/kong/plugin-server-instance-leak.yml | 3 +++ kong/runloop/plugin_servers/init.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/plugin-server-instance-leak.yml diff --git a/changelog/unreleased/kong/plugin-server-instance-leak.yml b/changelog/unreleased/kong/plugin-server-instance-leak.yml new file mode 100644 index 00000000000..c00cbfc69e6 --- /dev/null +++ b/changelog/unreleased/kong/plugin-server-instance-leak.yml @@ -0,0 +1,3 @@ +message: "**Plugin Server**: fix an issue where every request causes a new plugin instance to be created" +type: bugfix +scope: PDK diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index c78913f4cf8..6c3937efc8e 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -213,7 +213,7 @@ function get_instance_id(plugin_name, conf) if instance_info and instance_info.id - and instance_info.conf and instance_info.conf.__key__ == key + and instance_info.conf and instance_info.conf.__plugin_id == key then -- exact match, return it return instance_info.id From a382576530b7ddd57898c9ce917343bddeaf93f4 Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Fri, 17 Nov 2023 01:56:35 +0800 Subject: [PATCH 3191/4351] feat(cp): add dp cert details (#11921) * feat(cp): add dp cert details support for exposing dataplane certificate expiry date to `/clustering/data-planes` endpoint Fix: [FTI-5530](https://konghq.atlassian.net/browse/FTI-5530) Signed-off-by: tzssangglass --- .../kong/cp-expose-dp-cert-details.yml | 5 + kong-3.6.0-0.rockspec | 1 + kong/clustering/control_plane.lua | 15 ++- kong/clustering/init.lua | 6 +- kong/clustering/tls.lua | 4 +- kong/db/migrations/core/022_350_to_360.lua | 13 ++ kong/db/migrations/core/init.lua | 1 + .../entities/clustering_data_planes.lua | 8 ++ .../01-schema/13-cluster_status_spec.lua | 12 ++ spec/01-unit/19-hybrid/02-clustering_spec.lua | 1 - .../03-db/13-cluster_status_spec.lua | 41 +++++++ .../09-hybrid_mode/01-sync_spec.lua | 116 ++++++++++++++++++ .../migrations/core/022_350_to_360_spec.lua | 7 ++ 13 files changed, 224 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/cp-expose-dp-cert-details.yml create mode 100644 kong/db/migrations/core/022_350_to_360.lua create mode 100644 spec/05-migration/db/migrations/core/022_350_to_360_spec.lua diff --git a/changelog/unreleased/kong/cp-expose-dp-cert-details.yml b/changelog/unreleased/kong/cp-expose-dp-cert-details.yml new file mode 100644 index 00000000000..4863a932f1d --- /dev/null +++ b/changelog/unreleased/kong/cp-expose-dp-cert-details.yml @@ -0,0 +1,5 @@ +message: | + **Clustering**: Expose data plane certificate expiry date on the control plane API. +type: feature +scope: Clustering + diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 11fa1100bfa..1453b8b1147 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -278,6 +278,7 @@ build = { ["kong.db.migrations.core.019_320_to_330"] = "kong/db/migrations/core/019_320_to_330.lua", ["kong.db.migrations.core.020_330_to_340"] = "kong/db/migrations/core/020_330_to_340.lua", ["kong.db.migrations.core.021_340_to_350"] = "kong/db/migrations/core/021_340_to_350.lua", + ["kong.db.migrations.core.022_350_to_360"] = "kong/db/migrations/core/022_350_to_360.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 423e33d74c5..fb66db3fbc9 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -77,6 +77,17 @@ local function is_timeout(err) end +local function extract_dp_cert(cert) + local expiry_timestamp = cert:get_not_after() + -- values in cert_details must be strings + local cert_details = { + expiry_timestamp = expiry_timestamp, + } + + return cert_details +end + + function _M.new(clustering) assert(type(clustering) == "table", "kong.clustering is not instantiated") @@ -183,7 +194,7 @@ _M.check_version_compatibility = compat.check_version_compatibility _M.check_configuration_compatibility = compat.check_configuration_compatibility -function _M:handle_cp_websocket() +function _M:handle_cp_websocket(cert) local dp_id = ngx_var.arg_node_id local dp_hostname = ngx_var.arg_node_hostname local dp_ip = ngx_var.remote_addr @@ -230,6 +241,7 @@ function _M:handle_cp_websocket() return ngx_exit(ngx_CLOSE) end + local dp_cert_details = extract_dp_cert(cert) local dp_plugins_map = plugins_list_to_map(data.plugins) local config_hash = DECLARATIVE_EMPTY_CONFIG_HASH -- initial hash local last_seen = ngx_time() @@ -247,6 +259,7 @@ function _M:handle_cp_websocket() version = dp_version, sync_status = sync_status, -- TODO: import may have been failed though labels = data.labels, + cert_details = dp_cert_details, }, { ttl = purge_delay }) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) diff --git a/kong/clustering/init.lua b/kong/clustering/init.lua index a661a8c4eea..0d5570badd5 100644 --- a/kong/clustering/init.lua +++ b/kong/clustering/init.lua @@ -63,13 +63,13 @@ end function _M:handle_cp_websocket() - local ok, err = self:validate_client_cert() - if not ok then + local cert, err = self:validate_client_cert() + if not cert then ngx_log(ngx_ERR, _log_prefix, err) return ngx_exit(444) end - return self.instance:handle_cp_websocket() + return self.instance:handle_cp_websocket(cert) end diff --git a/kong/clustering/tls.lua b/kong/clustering/tls.lua index 03e4f4205a9..cc528ff24d1 100644 --- a/kong/clustering/tls.lua +++ b/kong/clustering/tls.lua @@ -13,6 +13,8 @@ local constants = require("kong.constants") local ngx_log = ngx.log local WARN = ngx.WARN +local tostring = tostring + local OCSP_TIMEOUT = constants.CLUSTERING_OCSP_TIMEOUT @@ -226,7 +228,7 @@ function tls.validate_client_cert(kong_config, cp_cert, dp_cert_pem) return nil, err end - return true + return cert, nil end diff --git a/kong/db/migrations/core/022_350_to_360.lua b/kong/db/migrations/core/022_350_to_360.lua new file mode 100644 index 00000000000..364632a1cd5 --- /dev/null +++ b/kong/db/migrations/core/022_350_to_360.lua @@ -0,0 +1,13 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "clustering_data_planes" ADD "cert_details" JSONB; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + } +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index b61c1f698c7..b19a271ce7a 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -19,4 +19,5 @@ return { "019_320_to_330", "020_330_to_340", "021_340_to_350", + "022_350_to_360", } diff --git a/kong/db/schema/entities/clustering_data_planes.lua b/kong/db/schema/entities/clustering_data_planes.lua index 7d85ecf9fec..fb1f43db099 100644 --- a/kong/db/schema/entities/clustering_data_planes.lua +++ b/kong/db/schema/entities/clustering_data_planes.lua @@ -38,5 +38,13 @@ return { description = "Custom key value pairs as meta-data for DPs.", }, }, + { cert_details = { + type = "record", + fields = { + { expiry_timestamp = { type = "number", timestamp = true, required = false } } + }, + description = "Certificate details of the DPs.", + }, + }, }, } diff --git a/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua b/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua index 81e621846eb..b42f1ae5a8c 100644 --- a/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua +++ b/spec/01-unit/01-db/01-schema/13-cluster_status_spec.lua @@ -66,4 +66,16 @@ describe("plugins", function() assert.is_true(ok) assert.is_nil(err) end) + + it("accepts cert details", function() + local ok, err = validate({ + ip = "127.0.0.1", + hostname = "dp.example.com", + cert_details = { + expiry_timestamp = 1897136778, + } + }) + assert.is_true(ok) + assert.is_nil(err) + end) end) diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index f134aeab5af..d2d54f10d83 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -1,7 +1,6 @@ local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash local version = require("kong.clustering.compat.version") - describe("kong.clustering.compat.version", function() it("correctly parses 3 or 4 digit version numbers", function() assert.equal(3000000000, version.string_to_number("3.0.0")) diff --git a/spec/02-integration/03-db/13-cluster_status_spec.lua b/spec/02-integration/03-db/13-cluster_status_spec.lua index 3734df8f8b0..34ffbed2560 100644 --- a/spec/02-integration/03-db/13-cluster_status_spec.lua +++ b/spec/02-integration/03-db/13-cluster_status_spec.lua @@ -71,5 +71,46 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(err) end) end) + + describe("cert_details", function() + it(":upsert()", function() + local p, err = + db.clustering_data_planes:upsert( + { + id = "eb51145a-aaaa-bbbb-cccc-22087fb081db", + }, + { + config_hash = "a9a166c59873245db8f1a747ba9a80a7", + hostname = "localhost", + ip = "127.0.0.1", + cert_details = { + expiry_timestamp = 1897136778, + } + } + ) + + assert.is_truthy(p) + assert.is_nil(err) + end) + + it(":update()", function() + -- this time update instead of insert + local p, err = + db.clustering_data_planes:update( + { + id = "eb51145a-aaaa-bbbb-cccc-22087fb081db", + }, + { + config_hash = "a9a166c59873245db8f1a747ba9a80a7", + cert_details = { + expiry_timestamp = 1888983905, + } + } + ) + + assert.is_truthy(p) + assert.is_nil(err) + end) + end) end) -- kong.db [strategy] end diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index d29f0fc614e..a27d02faf78 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -784,4 +784,120 @@ describe("CP/DP labels #" .. strategy, function() end) end) +describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + db_update_frequency = 0.1, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_dp_labels="deployment:mycloud,region:us-east-1", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP cert details", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.equal(1888983905, v.cert_details.expiry_timestamp) + return true + end + end + end, 3) + end) + end) +end) + +describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + db_update_frequency = 0.1, + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + })) + + assert(helpers.start_kong({ + role = "data_plane", + nginx_conf = "spec/fixtures/custom_nginx.template", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering_client.crt", + cluster_cert_key = "spec/fixtures/kong_clustering_client.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + -- additional attributes for PKI: + cluster_mtls = "pki", + cluster_server_name = "kong_clustering", + cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP cert details", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = admin_client:get("/clustering/data-planes") + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.equal(1897136778, v.cert_details.expiry_timestamp) + return true + end + end + end, 3) + end) + end) +end) + end diff --git a/spec/05-migration/db/migrations/core/022_350_to_360_spec.lua b/spec/05-migration/db/migrations/core/022_350_to_360_spec.lua new file mode 100644 index 00000000000..572d139140f --- /dev/null +++ b/spec/05-migration/db/migrations/core/022_350_to_360_spec.lua @@ -0,0 +1,7 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the expected new columns", function() + assert.table_has_column("clustering_data_planes", "cert_details", "jsonb") + end) +end) From a355d01cfdab7ab98f74a0230d57184ffeb86d92 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 17 Nov 2023 03:43:13 +0000 Subject: [PATCH 3192/4351] fix(plugin): RL instances sync to the same DB at same rate (#12003) All rate-limiting plugin instance syncs with the same plugin config, that is the very first config got hit by a request, and they all sync with the same rate. Even a config update won't change the DB to be synced. The timer will sync not just the same instance's counters but all counters in the same DB. This is a compromise given the emergency and we prefer simplicity over correctness for this behavior. Full changelog - The counter table is split with DB; - Timers are created when a request hits; - The sync_rate is guaranteed with limited running timers and timer delay - Cover the case in the integration test by "with_sync_rate" Fix KAG-2904 Co-authored-by: samugi --- .../unreleased/kong/rl-shared-sync-timer.yml | 3 + kong/plugins/rate-limiting/policies/init.lua | 162 +++++-- .../23-rate-limiting/05-integration_spec.lua | 404 +++++++++--------- 3 files changed, 323 insertions(+), 246 deletions(-) create mode 100644 changelog/unreleased/kong/rl-shared-sync-timer.yml diff --git a/changelog/unreleased/kong/rl-shared-sync-timer.yml b/changelog/unreleased/kong/rl-shared-sync-timer.yml new file mode 100644 index 00000000000..e07b78236da --- /dev/null +++ b/changelog/unreleased/kong/rl-shared-sync-timer.yml @@ -0,0 +1,3 @@ +message: "**Rate Limiting**: fix an issuer where all counters are synced to the same DB at the same rate." +type: bugfix +scope: Plugin diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index f20a2ea5b4d..f372d6310a7 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -15,27 +15,32 @@ local SYNC_RATE_REALTIME = -1 local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" --- for `conf.sync_rate > 0` -local auto_sync_timer +local EMPTY = {} local cur_usage = { --[[ - [cache_key] = + [db_key][cache_key] = --]] } local cur_usage_expire_at = { --[[ - [cache_key] = + [db_key][cache_key] = --]] } local cur_delta = { --[[ - [cache_key] = + [db_key][cache_key] = --]] } +local function init_tables(db_key) + cur_usage[db_key] = cur_usage[db_key] or {} + cur_usage_expire_at[db_key] = cur_usage_expire_at[db_key] or {} + cur_delta[db_key] = cur_delta[db_key] or {} +end + local function is_present(str) return str and str ~= "" and str ~= null @@ -73,6 +78,13 @@ local sock_opts = {} local EXPIRATION = require "kong.plugins.rate-limiting.expiration" +local function get_db_key(conf) + return fmt("%s:%d;%d", + conf.redis_host, + conf.redis_port, + conf.redis_database) +end + local function get_redis_connection(conf) local red = redis:new() @@ -82,26 +94,25 @@ local function get_redis_connection(conf) sock_opts.ssl_verify = conf.redis_ssl_verify sock_opts.server_name = conf.redis_server_name + local db_key = get_db_key(conf) + -- use a special pool name only if redis_database is set to non-zero -- otherwise use the default pool name host:port if conf.redis_database ~= 0 then - sock_opts.pool = fmt( "%s:%d;%d", - conf.redis_host, - conf.redis_port, - conf.redis_database) + sock_opts.pool = db_key end local ok, err = red:connect(conf.redis_host, conf.redis_port, sock_opts) if not ok then kong.log.err("failed to connect to Redis: ", err) - return nil, err + return nil, db_key, err end local times, err = red:get_reused_times() if err then kong.log.err("failed to get connect reused times: ", err) - return nil, err + return nil, db_key, err end if times == 0 then @@ -118,7 +129,7 @@ local function get_redis_connection(conf) end if not ok then kong.log.err("failed to auth Redis: ", err) - return nil, err + return nil, db_key, err end end @@ -129,18 +140,21 @@ local function get_redis_connection(conf) local ok, err = red:select(conf.redis_database) if not ok then kong.log.err("failed to change Redis database: ", err) - return nil, err + return nil, db_key, err end end end - return red + return red, db_key, err end -local function clear_local_counter() - table_clear(cur_usage) - table_clear(cur_usage_expire_at) - table_clear(cur_delta) +local function clear_local_counter(db_key) + -- for config updates a db may no longer be used but this happens rarely + -- and unlikely there will be a lot of them. So we choose to not remove the table + -- but just clear it, as recreating the table will be more expensive + table_clear(cur_usage[db_key]) + table_clear(cur_usage_expire_at[db_key]) + table_clear(cur_delta[db_key]) end local function sync_to_redis(premature, conf) @@ -148,16 +162,16 @@ local function sync_to_redis(premature, conf) return end - local red, err = get_redis_connection(conf) + local red, db_key, err = get_redis_connection(conf) if not red then kong.log.err("[rate-limiting] failed to connect to Redis: ", err) - clear_local_counter() + clear_local_counter(db_key) return end red:init_pipeline() - for cache_key, delta in pairs(cur_delta) do + for cache_key, delta in pairs(cur_delta[db_key] or EMPTY) do red:eval([[ local key, value, expiration = KEYS[1], tonumber(ARGV[1]), ARGV[2] local exists = redis.call("exists", key) @@ -165,50 +179,104 @@ local function sync_to_redis(premature, conf) if not exists or exists == 0 then redis.call("expireat", key, expiration) end - ]], 1, cache_key, delta, cur_usage_expire_at[cache_key]) + ]], 1, cache_key, delta, cur_usage_expire_at[db_key][cache_key]) end local _, err = red:commit_pipeline() if err then kong.log.err("[rate-limiting] failed to commit increment pipeline in Redis: ", err) - clear_local_counter() + clear_local_counter(db_key) return end local ok, err = red:set_keepalive(10000, 100) if not ok then kong.log.err("[rate-limiting] failed to set Redis keepalive: ", err) - clear_local_counter() + clear_local_counter(db_key) return end -- just clear these tables and avoid creating three new tables - clear_local_counter() + clear_local_counter(db_key) end -local function periodical_sync(conf, sync_func) - if not auto_sync_timer then - local err - -- timer may be initialized after the module's loaded so we need to update the reference - auto_sync_timer, err = kong.timer:named_every("rate-limiting-auto-sync", conf.sync_rate, sync_func, conf) +local plugin_sync_pending = {} +local plugin_sync_running = {} + +-- It's called "rate_limited_sync" because the sync timer itself +-- is rate-limited by the sync_rate. +-- It should be easy to prove that: +-- 1. There will be at most 2 timers per worker for a plugin instance +-- at any given time, 1 syncing and 1 pending (guaranteed by the locks) +-- 2. 2 timers will at least start with a sync_rate interval apart +-- 3. A change is always picked up by a pending timer and +-- will be sync to Redis at most sync_rate interval +local function rate_limited_sync(conf, sync_func) + local cache_key = conf.__key__ or conf.__plugin_id or "rate-limiting" + -- a timer is pending. The change will be picked up by the pending timer + if plugin_sync_pending[cache_key] then + return true + end - if not auto_sync_timer then - kong.log.err("failed to create timer: ", err) - return nil, err + -- The change may or may not be picked up by a running timer + -- let's start a pending timer to make sure the change is picked up + plugin_sync_pending[cache_key] = true + return kong.timer:at(conf.sync_rate, function(premature) + if premature then + -- we do not clear the pending flag to prevent more timers to be started + -- as they will also exit prematurely + return end - end - return true + -- a "pending" state is never touched before the timer is started + assert(plugin_sync_pending[cache_key]) + + + local tries = 0 + -- a timer is already running. + -- the sleep time is picked to a seemingly reasonable value + while plugin_sync_running[cache_key] do + -- we should wait for at most 2 runs even if the connection times out + -- when this happens, we should not clear the "running" state as it would + -- cause a race condition; + -- we don't want to clear the "pending" state and exit the timer either as + -- it's equivalent to waiting for more runs + if tries > 4 then + kong.log.emerg("A Redis sync is blocked by a previous try. " .. + "The previous try should have timed out but it didn't for unknown reasons.") + end + + ngx.sleep(conf.redis_timeout / 2) + tries = tries + 1 + end + + plugin_sync_running[cache_key] = true + + plugin_sync_pending[cache_key] = nil + + -- given the condition, the counters will never be empty so no need to + -- check for empty tables and skip the sync + local ok, err = pcall(sync_func, premature, conf) + if not ok then + kong.log.err("[rate-limiting] error when syncing counters to Redis: ", err) + end + + plugin_sync_running[cache_key] = nil + end) end local function update_local_counters(conf, periods, limits, identifier, value) + local db_key = get_db_key(conf) + init_tables(db_key) + for period, period_date in pairs(periods) do if limits[period] then local cache_key = get_local_key(conf, identifier, period, period_date) - cur_delta[cache_key] = (cur_delta[cache_key] or 0) + value + cur_delta[db_key][cache_key] = (cur_delta[db_key][cache_key] or 0) + value end end + end return { @@ -286,23 +354,25 @@ return { else update_local_counters(conf, periods, limits, identifier, value) - return periodical_sync(conf, sync_to_redis) + return rate_limited_sync(conf, sync_to_redis) end end, usage = function(conf, identifier, period, current_timestamp) local periods = timestamp.get_timestamps(current_timestamp) local cache_key = get_local_key(conf, identifier, period, periods[period]) + local db_key = get_db_key(conf) + init_tables(db_key) -- use local cache to reduce the number of redis calls -- also by pass the logic of incrementing the counter - if conf.sync_rate ~= SYNC_RATE_REALTIME and cur_usage[cache_key] then - if cur_usage_expire_at[cache_key] > ngx_time() then - return cur_usage[cache_key] + (cur_delta[cache_key] or 0) + if conf.sync_rate ~= SYNC_RATE_REALTIME and cur_usage[db_key][cache_key] then + if cur_usage_expire_at[db_key][cache_key] > ngx_time() then + return cur_usage[db_key][cache_key] + (cur_delta[db_key][cache_key] or 0) end - cur_usage[cache_key] = 0 - cur_usage_expire_at[cache_key] = periods[period] + EXPIRATION[period] - cur_delta[cache_key] = 0 + cur_usage[db_key][cache_key] = 0 + cur_usage_expire_at[db_key][cache_key] = periods[period] + EXPIRATION[period] + cur_delta[db_key][cache_key] = 0 return 0 end @@ -339,11 +409,11 @@ return { end if conf.sync_rate ~= SYNC_RATE_REALTIME then - cur_usage[cache_key] = current_metric or 0 - cur_usage_expire_at[cache_key] = periods[period] + EXPIRATION[period] + cur_usage[db_key][cache_key] = current_metric or 0 + cur_usage_expire_at[db_key][cache_key] = periods[period] + EXPIRATION[period] -- The key was just read from Redis using `incr`, which incremented it -- by 1. Adjust the value to account for the prior increment. - cur_delta[cache_key] = -1 + cur_delta[db_key][cache_key] = -1 end return current_metric or 0 diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index d919c50f0ea..8b00ea67e78 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -88,104 +88,63 @@ describe("Plugin: rate-limiting (integration)", function() }, } + -- it's set smaller than SLEEP_TIME in purpose + local SYNC_RATE = 0.1 for strategy, config in pairs(strategies) do - describe("config.policy = redis #" .. strategy, function() - -- Regression test for the following issue: - -- https://github.com/Kong/kong/issues/3292 - - lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) - if red_version >= version("6.0.0") then - add_redis_user(red) - end - - bp = helpers.get_db_utils(nil, { - "routes", - "services", - "plugins", - }, { - "rate-limiting" - }) - - local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route1.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_1, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, - fault_tolerant = false, - redis_timeout = 10000, - }, - }) - - local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route2.id }, - config = { - minute = 1, - policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_2, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, - fault_tolerant = false, - redis_timeout = 10000, - }, - }) - - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, + for with_sync_rate in pairs{false, true} do + describe("config.policy = redis #" .. strategy, function() + -- Regression test for the following issue: + -- https://github.com/Kong/kong/issues/3292 + + lazy_setup(function() + flush_redis(red, REDIS_DB_1) + flush_redis(red, REDIS_DB_2) + flush_redis(red, REDIS_DB_3) + if red_version >= version("6.0.0") then + add_redis_user(red) + end + + bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }, { + "rate-limiting" + }) + + local route1 = assert(bp.routes:insert { + hosts = { "redistest1.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route3.id }, + route = { id = route1.id }, config = { - minute = 2, -- Handle multiple tests + minute = 1, policy = "redis", redis_host = REDIS_HOST, redis_port = config.redis_port, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + redis_database = REDIS_DB_1, redis_ssl = config.redis_ssl, redis_ssl_verify = config.redis_ssl_verify, redis_server_name = config.redis_server_name, fault_tolerant = false, redis_timeout = 10000, + sync_rate = with_sync_rate and SYNC_RATE or nil, }, }) - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, + local route2 = assert(bp.routes:insert { + hosts = { "redistest2.com" }, }) assert(bp.plugins:insert { name = "rate-limiting", - route = { id = route4.id }, + route = { id = route2.id }, config = { minute = 1, policy = "redis", redis_host = REDIS_HOST, redis_port = config.redis_port, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + redis_database = REDIS_DB_2, redis_ssl = config.redis_ssl, redis_ssl_verify = config.redis_ssl_verify, redis_server_name = config.redis_server_name, @@ -193,104 +152,88 @@ describe("Plugin: rate-limiting (integration)", function() redis_timeout = 10000, }, }) - end + if red_version >= version("6.0.0") then + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 2, -- Handle multiple tests + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_VALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.com" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis_host = REDIS_HOST, + redis_port = config.redis_port, + redis_username = REDIS_USER_INVALID, + redis_password = REDIS_PASSWORD, + redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + redis_ssl = config.redis_ssl, + redis_ssl_verify = config.redis_ssl_verify, + redis_server_name = config.redis_server_name, + fault_tolerant = false, + redis_timeout = 10000, + }, + }) + end + + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, + })) + client = helpers.proxy_client() + end) + + lazy_teardown(function() + helpers.stop_kong() + if red_version >= version("6.0.0") then + remove_redis_user(red) + end + end) + + it("connection pool respects database setting", function() + assert(red:select(REDIS_DB_1)) + local size_1 = assert(red:dbsize()) - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - lua_ssl_trusted_certificate = config.lua_ssl_trusted_certificate, - })) - client = helpers.proxy_client() - end) + assert(red:select(REDIS_DB_2)) + local size_2 = assert(red:dbsize()) - lazy_teardown(function() - helpers.stop_kong() - if red_version >= version("6.0.0") then - remove_redis_user(red) - end - end) + assert.equal(0, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end - it("connection pool respects database setting", function() - assert(red:select(REDIS_DB_1)) - local size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - local size_2 = assert(red:dbsize()) - - assert.equal(0, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest1.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 should now have one hit, DB 2 and 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - -- rate-limiting plugin will reuses the redis connection - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest2.com" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - -- TEST: DB 1 and 2 should now have one hit, DB 3 none - - assert.equal(1, tonumber(size_1)) - assert.equal(1, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - if red_version >= version("6.0.0") then - -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest1.com" } }) assert.res_status(200, res) @@ -305,52 +248,113 @@ describe("Plugin: rate-limiting (integration)", function() assert(red:select(REDIS_DB_2)) size_2 = assert(red:dbsize()) - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) + -- TEST: DB 1 should now have one hit, DB 2 and 3 none - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit + assert.equal(1, tonumber(size_1)) + assert.equal(0, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end - end) - - it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then + -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest2.com" } }) assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end - end) - it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.com" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to rate-limit for a redis user with missing ACLs' will be skipped") - end - end) + -- Wait for async timer to increment the limit - end) - end + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + -- TEST: DB 1 and 2 should now have one hit, DB 3 none + + assert.equal(1, tonumber(size_1)) + assert.equal(1, tonumber(size_2)) + if red_version >= version("6.0.0") then + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + end + + if red_version >= version("6.0.0") then + -- rate-limiting plugin will reuses the redis connection + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) + end + end) + + it("authenticates and executes with a valid redis user having proper ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.com" + } + }) + assert.res_status(200, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") + end + end) + + it("fails to rate-limit for a redis user with missing ACLs", function() + if red_version >= version("6.0.0") then + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.com" + } + }) + assert.res_status(500, res) + else + ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. + "'fails to rate-limit for a redis user with missing ACLs' will be skipped") + end + end) + + end) + end + end end) From cfc478bb5a2d054d1125fbe29263860b97f32f7f Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 17 Nov 2023 18:00:59 +0800 Subject: [PATCH 3193/4351] chore(deps): bump lua-resty-lmdb to 1.4.0 (#12043) --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml diff --git a/.requirements b/.requirements index 42b0dbef515..0c18973a4b6 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ PCRE=8.45 LIBEXPAT=2.5.0 LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 -LUA_RESTY_LMDB=951926f20b674a0622236a0e331b359df1c02d9b # 1.3.0 +LUA_RESTY_LMDB=d236fc5ba339897e8f2c6ada1c1b4ab9311feee8 # 1.4.0 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml new file mode 100644 index 00000000000..ea9b62f3d99 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-lmdb from 1.3.0 to 1.4.0 +type: dependency +scope: Core From f36bd0a12c5d384d06ac77346e8a85f8540c979b Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 17 Nov 2023 19:29:00 +0800 Subject: [PATCH 3194/4351] refactor(tools): move function validate_labels from tools.utils to conf_loader (#12051) KAG-3094 --- kong/conf_loader/init.lua | 61 +++++++++++++++++++++++++++++++++++++-- kong/tools/utils.lua | 58 ------------------------------------- 2 files changed, 59 insertions(+), 60 deletions(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 29ac8d52a2f..92a9f05e946 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -22,6 +22,7 @@ local env = require "kong.cmd.utils.env" local ffi = require "ffi" +local re_match = ngx.re.match local fmt = string.format local sub = string.sub local type = type @@ -727,7 +728,7 @@ end local function check_dynamic_module(mod_name) local configure_line = ngx.config.nginx_configure() local mod_re = [[^.*--add-dynamic-module=(.+\/]] .. mod_name .. [[(\s|$)).*$]] - return ngx.re.match(configure_line, mod_re, "oi") ~= nil + return re_match(configure_line, mod_re, "oi") ~= nil end @@ -771,6 +772,62 @@ local function validate_wasm(conf) return true end +local validate_labels +do + local MAX_KEY_SIZE = 63 + local MAX_VALUE_SIZE = 63 + local MAX_KEYS_COUNT = 10 + + + -- validation rules based on Kong Labels AIP + -- https://kong-aip.netlify.app/aip/129/ + local BASE_PTRN = "[a-z0-9]([\\w\\.:-]*[a-z0-9]|)$" + local KEY_PTRN = "(?!kong)(?!konnect)(?!insomnia)(?!mesh)(?!kic)" .. BASE_PTRN + local VAL_PTRN = BASE_PTRN + + + local function validate_entry(str, max_size, pattern) + if str == "" or #str > max_size then + return nil, fmt( + "%s must have between 1 and %d characters", str, max_size) + end + if not re_match(str, pattern, "ajoi") then + return nil, fmt("%s is invalid. Must match pattern: %s", str, pattern) + end + return true + end + + + -- Validates a label array. + -- Validates labels based on the kong Labels AIP + function validate_labels(raw_labels) + local nkeys = require "table.nkeys" + if nkeys(raw_labels) > MAX_KEYS_COUNT then + return nil, fmt( + "labels validation failed: count exceeded %d max elements", + MAX_KEYS_COUNT + ) + end + + for _, kv in ipairs(raw_labels) do + local del = kv:find(":", 1, true) + local k = del and kv:sub(1, del - 1) or "" + local v = del and kv:sub(del + 1) or "" + + local ok, err = validate_entry(k, MAX_KEY_SIZE, KEY_PTRN) + if not ok then + return nil, "label key validation failed: " .. err + end + ok, err = validate_entry(v, MAX_VALUE_SIZE, VAL_PTRN) + if not ok then + return nil, "label value validation failed: " .. err + end + end + + return true + end +end + -- Validate properties (type/enum/custom) and infer their type. -- @param[type=table] conf The configuration table to treat. @@ -1291,7 +1348,7 @@ local function check_and_parse(conf, opts) end if conf.cluster_dp_labels then - local _, err = utils.validate_labels(conf.cluster_dp_labels) + local _, err = validate_labels(conf.cluster_dp_labels) if err then errors[#errors + 1] = err end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 0d67b241a42..0b38d0dab5b 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -11,69 +11,11 @@ local pairs = pairs local ipairs = ipairs local require = require -local fmt = string.format -local re_match = ngx.re.match local _M = {} -local validate_labels -do - local nkeys = require "table.nkeys" - - local MAX_KEY_SIZE = 63 - local MAX_VALUE_SIZE = 63 - local MAX_KEYS_COUNT = 10 - - -- validation rules based on Kong Labels AIP - -- https://kong-aip.netlify.app/aip/129/ - local BASE_PTRN = "[a-z0-9]([\\w\\.:-]*[a-z0-9]|)$" - local KEY_PTRN = "(?!kong)(?!konnect)(?!insomnia)(?!mesh)(?!kic)" .. BASE_PTRN - local VAL_PTRN = BASE_PTRN - - local function validate_entry(str, max_size, pattern) - if str == "" or #str > max_size then - return nil, fmt( - "%s must have between 1 and %d characters", str, max_size) - end - if not re_match(str, pattern, "ajoi") then - return nil, fmt("%s is invalid. Must match pattern: %s", str, pattern) - end - return true - end - - -- Validates a label array. - -- Validates labels based on the kong Labels AIP - function validate_labels(raw_labels) - if nkeys(raw_labels) > MAX_KEYS_COUNT then - return nil, fmt( - "labels validation failed: count exceeded %d max elements", - MAX_KEYS_COUNT - ) - end - - for _, kv in ipairs(raw_labels) do - local del = kv:find(":", 1, true) - local k = del and kv:sub(1, del - 1) or "" - local v = del and kv:sub(del + 1) or "" - - local ok, err = validate_entry(k, MAX_KEY_SIZE, KEY_PTRN) - if not ok then - return nil, "label key validation failed: " .. err - end - ok, err = validate_entry(v, MAX_VALUE_SIZE, VAL_PTRN) - if not ok then - return nil, "label value validation failed: " .. err - end - end - - return true - end -end -_M.validate_labels = validate_labels - - do local modules = { "kong.tools.table", From c75c7e0f03d7f2cdbc10d2f5d4862797b7d18fbe Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 20 Nov 2023 16:13:12 +0800 Subject: [PATCH 3195/4351] chore(cd): remove trigger of tags to avoid it overwriting release (#12042) Fix #11776 If tag is created after the release workflow_dispatch is finished, it may overwrite existing ubuntu docker image. --- .github/workflows/release.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 64d03425bc5..39507c76f69 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -15,8 +15,6 @@ on: # yamllint disable-line rule:truthy schedule: - cron: '0 0 * * *' push: - tags: - - '**' branches: - master workflow_dispatch: From 67970ea2b03a8b1538c76b1ede0ace05bff294bf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 20 Nov 2023 09:44:36 +0100 Subject: [PATCH 3196/4351] feat(ci): only re-run failed tests (#11925) * fix(tests): only run failed tests when rerunning * fix(ci): when all tests pass, create empty 'failed' file * fix(ci): scope 'failed tests file' artifact to current workflow run * fix(tests): remove test batch balancing --- .ci/run_tests.sh | 54 +++++++++++++++++----------- .github/workflows/build_and_test.yml | 21 ++++++++++- spec/busted-log-failed.lua | 33 +++++++++++++++++ 3 files changed, 87 insertions(+), 21 deletions(-) create mode 100644 spec/busted-log-failed.lua diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index bf10d624397..447936f73ff 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -4,11 +4,25 @@ set -e function cyan() { echo -e "\033[1;36m$*\033[0m" } + function red() { echo -e "\033[1;31m$*\033[0m" } -export BUSTED_ARGS="--no-k -o htest -v --exclude-tags=flaky,ipv6" +function get_failed { + if [ ! -z "$FAILED_TEST_FILES_FILE" -a -f "$FAILED_TEST_FILES_FILE" ] + then + cat < $FAILED_TEST_FILES_FILE + else + echo "$@" + fi +} + +BUSTED_ARGS="--keep-going -o htest -v --exclude-tags=flaky,ipv6" +if [ ! -z "$FAILED_TEST_FILES_FILE" ] +then + BUSTED_ARGS="--helper=spec/busted-log-failed.lua $BUSTED_ARGS" +fi if [ "$KONG_TEST_DATABASE" == "postgres" ]; then export TEST_CMD="bin/busted $BUSTED_ARGS,off" @@ -29,37 +43,37 @@ else export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,db" fi -if [[ "$KONG_TEST_COVERAGE" = true ]]; then - export TEST_CMD="$TEST_CMD --keep-going" -fi - if [ "$TEST_SUITE" == "integration" ]; then if [[ "$TEST_SPLIT" == first* ]]; then # GitHub Actions, run first batch of integration tests - eval "$TEST_CMD" $(ls -d spec/02-integration/* | sort | grep -v 05-proxy) + files=$(ls -d spec/02-integration/* | sort | grep -v 05-proxy) + files=$(get_failed $files) + eval "$TEST_CMD" $files elif [[ "$TEST_SPLIT" == second* ]]; then # GitHub Actions, run second batch of integration tests # Note that the split here is chosen carefully to result # in a similar run time between the two batches, and should # be adjusted if imbalance become significant in the future - eval "$TEST_CMD" $(ls -d spec/02-integration/* | sort | grep 05-proxy) + files=$(ls -d spec/02-integration/* | sort | grep 05-proxy) + files=$(get_failed $files) + eval "$TEST_CMD" $files else # Non GitHub Actions - eval "$TEST_CMD" spec/02-integration/ + eval "$TEST_CMD" $(get_failed spec/02-integration/) fi fi if [ "$TEST_SUITE" == "dbless" ]; then - eval "$TEST_CMD" spec/02-integration/02-cmd \ - spec/02-integration/05-proxy \ - spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ - spec/02-integration/04-admin_api/15-off_spec.lua \ - spec/02-integration/08-status_api/01-core_routes_spec.lua \ - spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ - spec/02-integration/11-dbless \ - spec/02-integration/20-wasm + eval "$TEST_CMD" $(get_failed spec/02-integration/02-cmd \ + spec/02-integration/05-proxy \ + spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ + spec/02-integration/04-admin_api/15-off_spec.lua \ + spec/02-integration/08-status_api/01-core_routes_spec.lua \ + spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ + spec/02-integration/11-dbless \ + spec/02-integration/20-wasm) fi if [ "$TEST_SUITE" == "plugins" ]; then set +ex @@ -67,18 +81,18 @@ if [ "$TEST_SUITE" == "plugins" ]; then if [[ "$TEST_SPLIT" == first* ]]; then # GitHub Actions, run first batch of plugin tests - PLUGINS=$(ls -d spec/03-plugins/* | head -n22) + PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | head -n22)) elif [[ "$TEST_SPLIT" == second* ]]; then # GitHub Actions, run second batch of plugin tests # Note that the split here is chosen carefully to result # in a similar run time between the two batches, and should # be adjusted if imbalance become significant in the future - PLUGINS=$(ls -d spec/03-plugins/* | tail -n+23) + PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | tail -n+23)) else # Non GitHub Actions - PLUGINS=$(ls -d spec/03-plugins/*) + PLUGINS=$(get_failed $(ls -d spec/03-plugins/*)) fi for p in $PLUGINS; do @@ -91,7 +105,7 @@ if [ "$TEST_SUITE" == "plugins" ]; then $TEST_CMD $p || echo "* $p" >> .failed done - if [[ "$TEST_SPLIT" == second* ]] || [[ "$TEST_SPLIT" != first* ]]; then + if [[ "$TEST_SPLIT" != first* ]]; then cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` VERSION=`luarocks show $REPOSITORY | grep $REPOSITORY | head -1 | awk -F" " '{print $2}' | cut -f1 -d"-"` diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index a3e98af0eea..8b3c77ccf37 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -127,7 +127,7 @@ jobs: fail-fast: false matrix: suite: [integration, plugins] - split: [first (01-04), second (>= 05)] + split: [first, second] services: postgres: @@ -231,6 +231,17 @@ jobs: # arm64 runners may use more connections due to more worker cores psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' + - name: Generate test rerun filename + run: | + echo FAILED_TEST_FILES_FILE=$(echo '${{ github.run_id }}-${{ matrix.suite }}-${{ matrix.split }}' | tr A-Z a-z | sed -Ee 's/[^a-z0-9]+/-/g').txt >> $GITHUB_ENV + + + - name: Download test rerun information + uses: actions/download-artifact@v3 + continue-on-error: true + with: + name: ${{ env.FAILED_TEST_FILES_FILE }} + - name: Tests env: KONG_TEST_PG_DATABASE: kong @@ -246,6 +257,14 @@ jobs: source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh .ci/run_tests.sh + - name: Upload test rerun information + if: always() + uses: actions/upload-artifact@v3 + with: + name: ${{ env.FAILED_TEST_FILES_FILE }} + path: ${{ env.FAILED_TEST_FILES_FILE }} + retention-days: 2 + - name: Archive coverage stats file uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} diff --git a/spec/busted-log-failed.lua b/spec/busted-log-failed.lua new file mode 100644 index 00000000000..7bfe6804b83 --- /dev/null +++ b/spec/busted-log-failed.lua @@ -0,0 +1,33 @@ +-- busted-log-failed.lua + +-- Log which test files run by busted had failures or errors in a +-- file. The file to use for logging is specified in the +-- FAILED_TEST_FILES_FILE environment variable. This is used to +-- reduce test rerun times for flaky tests. + +local busted = require 'busted' +local failed_files_file = assert(os.getenv("FAILED_TEST_FILES_FILE"), + "FAILED_TEST_FILES_FILE environment variable not set") + +local FAILED_FILES = {} + +busted.subscribe({ 'failure' }, function(element, parent, message, debug) + FAILED_FILES[element.trace.source] = true +end) + +busted.subscribe({ 'error' }, function(element, parent, message, debug) + FAILED_FILES[element.trace.source] = true +end) + +busted.subscribe({ 'suite', 'end' }, function(suite, count, total) + local output = assert(io.open(failed_files_file, "w")) + if next(FAILED_FILES) then + for failed_file in pairs(FAILED_FILES) do + if failed_file:sub(1, 1) == '@' then + failed_file = failed_file:sub(2) + end + assert(output:write(failed_file .. "\n")) + end + end + output:close() +end) From aed8c0572b064e7f0e26879f8adff7b2c355cdac Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Tue, 21 Nov 2023 11:25:26 +0800 Subject: [PATCH 3197/4351] fix(kconfig): remove kong version and edition from kconfig.js (#12045) --- kong/admin_gui/init.lua | 3 --- spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua | 4 ---- spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua | 2 -- 3 files changed, 9 deletions(-) diff --git a/kong/admin_gui/init.lua b/kong/admin_gui/init.lua index 02d3b038a3c..4186f4f966b 100644 --- a/kong/admin_gui/init.lua +++ b/kong/admin_gui/init.lua @@ -1,4 +1,3 @@ -local meta = require "kong.meta" local utils = require "kong.admin_gui.utils" local _M = {} @@ -15,8 +14,6 @@ function _M.generate_kconfig(kong_config) ADMIN_API_URL = utils.prepare_variable(kong_config.admin_gui_api_url), ADMIN_API_PORT = utils.prepare_variable(api_port), ADMIN_API_SSL_PORT = utils.prepare_variable(api_ssl_port), - KONG_VERSION = utils.prepare_variable(meta.version), - KONG_EDITION = meta._VERSION:match("enterprise") and "enterprise" or "community", ANONYMOUS_REPORTS = utils.prepare_variable(kong_config.anonymous_reports), } diff --git a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua index 67c95bdbaa3..6a262eee249 100644 --- a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua +++ b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua @@ -68,7 +68,6 @@ describe("admin_gui template", function() assert.matches("'ADMIN_API_URL': 'https://admin-reference.kong-cloud.com'", kconfig_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", kconfig_content, nil, true) - assert.matches("'KONG_EDITION': 'community'", kconfig_content, nil, true) end) it("should regenerates the appropriate kconfig from another call", function() @@ -88,7 +87,6 @@ describe("admin_gui template", function() assert.matches("'ADMIN_API_URL': 'http://localhost:8001'", new_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", new_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", new_content, nil, true) - assert.matches("'KONG_EDITION': 'community'", new_content, nil, true) end) end) @@ -151,7 +149,6 @@ describe("admin_gui template", function() assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", kconfig_content, nil, true) assert.matches("'ANONYMOUS_REPORTS': 'false'", kconfig_content, nil, true) - assert.matches("'KONG_EDITION': 'community'", kconfig_content, nil, true) end) it("should regenerates the appropriate kconfig from another call", function() @@ -170,7 +167,6 @@ describe("admin_gui template", function() assert.matches("'ADMIN_API_PORT': '8001'", new_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", new_content, nil, true) assert.matches("'ANONYMOUS_REPORTS': 'true'", new_content, nil, true) - assert.matches("'KONG_EDITION': 'community'", new_content, nil, true) end) end) diff --git a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua index f6a458cd6b4..90a1096ff9e 100644 --- a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua +++ b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua @@ -49,7 +49,6 @@ describe("Admin GUI - admin_gui_path", function() path = "/kconfig.js", }) res = assert.res_status(200, res) - assert.matches("'KONG_VERSION': '", res) assert.matches("'ADMIN_GUI_PATH': '/'", res, nil, true) end) @@ -116,7 +115,6 @@ describe("Admin GUI - admin_gui_path", function() path = "/manager/kconfig.js", }) res = assert.res_status(200, res) - assert.matches("'KONG_VERSION': '", res) assert.matches("'ADMIN_GUI_PATH': '/manager'", res, nil, true) end) end) From 25e0ee731c7b6cb3e5b1ab9b46d2d6f3cc7160a0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 21 Nov 2023 12:42:28 +0200 Subject: [PATCH 3198/4351] chore(deps): bump kong-lapis from 1.14.0.3 to 1.16.0.1 (#12064) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### v1.16.0 – November 2 2023 ##### Additions - lapis.validate.types — Add types.params_map validation type, the params compatible variant of types.map_of ##### Changes - model:update will now only assign the update object to the model instnance if the update completes successfully - model:update support the returns option to control the RETURNING clause of the generated query - model:update when timestamps are enabled, the generated updated_at value is assigned to the model instance ##### Fixes - lapis.validate.types — Fix bug where types.params_shape would not return the state object - model:update will avoid storing db.raw values on passed as update object to the model instance if the update does not complmete successfully #### v1.15.0 – October 6 2023 ##### Additions - Model:include_in can now use computed keys to dynamically calculate a foreign key value by applying a function to each passed in object to load. This can be done by specifying a function instead of a field name when defining the column mapping table - Relations can use compured keys where appropriate by passing a function instead of a field name when defining the column mapping table - lapis.validate.types — add types.params_array for validating an array of objects with a common shape - lapis.validate.types — add types.flatten_errors for error output compatibility with tableshape - lapis.validate.types — types.params_shape can now accept numerical names for fields for validating array like objects with a fixed number of entries - lapis generate — Rockspec generator can now specify --moonscript and --cqueues to automatically append dependencies - lapis migrate — Add the --dry-run flag to to run all pending migrations in a transaction that is never commited. (Note: in some databases, there are queries that can not be rolled back) ##### Misc - Various updates to documentation - Fix error message for types.truncated_text Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lapis-1.16.0.1.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lapis-1.16.0.1.yml diff --git a/changelog/unreleased/kong/bump-lapis-1.16.0.1.yml b/changelog/unreleased/kong/bump-lapis-1.16.0.1.yml new file mode 100644 index 00000000000..51e94fe2687 --- /dev/null +++ b/changelog/unreleased/kong/bump-lapis-1.16.0.1.yml @@ -0,0 +1,3 @@ +message: "Bumped kong-lapis from 1.14.0.3 to 1.16.0.1" +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 1453b8b1147..7e9aa4deac5 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -21,7 +21,7 @@ dependencies = { "lua-ffi-zlib == 0.6", "multipart == 0.5.9", "version == 1.0.1", - "kong-lapis == 1.14.0.3", + "kong-lapis == 1.16.0.1", "kong-pgmoon == 1.16.2", "luatz == 0.4", "lua_system_constants == 0.1.4", From 0485a76276da23064c593326178c6b04fb6ee117 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 10 Nov 2023 15:11:29 +0100 Subject: [PATCH 3199/4351] chore: improve cherry-picking process Signed-off-by: Joshua Schmid --- .github/workflows/cherry-picks.yml | 41 ++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 .github/workflows/cherry-picks.yml diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml new file mode 100644 index 00000000000..6383c1d5fd6 --- /dev/null +++ b/.github/workflows/cherry-picks.yml @@ -0,0 +1,41 @@ +name: Cherry Pick to remote repository +on: + pull_request_target: + types: [closed, labeled] + issue_comment: + types: [created] +jobs: + cross-repo-cherrypick: + name: Cherry pick to remote repository + runs-on: ubuntu-latest + # Only run when pull request is merged, or labeled + # or when a comment containing `/cherry-pick` is created + # and the author is a member, collaborator or owner + if: > + ( + github.event_name == 'pull_request_target' && + github.event.pull_request.merged + ) || ( + github.event_name == 'issue_comment' && + github.event.issue.pull_request && + contains(fromJSON('["MEMBER", "COLLABORATOR", "OWNER"]'), github.event.comment.author_association) && + contains(github.event.comment.body, '/cherry-pick') + ) + steps: + - uses: actions/checkout@v4 + with: + token: ${{ secrets.CHERRY_PICK_TOKEN }} + - name: Create backport pull requests + uses: jschmid1/cross-repo-cherrypick-action@2366f50fd85e8966aa024a4dd6fbf70e7019d7e1 + with: + token: ${{ secrets.CHERRY_PICK_TOKEN }} + pull_title: '[cherry-pick -> ${target_branch}] ${pull_title}' + merge_commits: 'skip' + trigger_label: 'cherry-pick kong-ee' # trigger based on this label + pull_description: |- + Automated cherry-pick to `${target_branch}`, triggered by a label in https://github.com/${owner}/${repo}/pull/${pull_number} :robot:. + upstream_repo: 'kong/kong-ee' + branch_map: |- + { + "master": "master" + } From 516210b2176dbfcd240059ec670ffefa6f687067 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 22 Nov 2023 11:24:06 +0200 Subject: [PATCH 3200/4351] chore(deps): bump lua-messagepack from 0.5.3 to 0.5.4 (#12076) ### Summary - improve speed (map) Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-messagepack-0.5.4.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-messagepack-0.5.4.yml diff --git a/changelog/unreleased/kong/bump-lua-messagepack-0.5.4.yml b/changelog/unreleased/kong/bump-lua-messagepack-0.5.4.yml new file mode 100644 index 00000000000..312351789cf --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-messagepack-0.5.4.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-messagepack from 0.5.3 to 0.5.4" +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 7e9aa4deac5..f08b00d014e 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -32,7 +32,7 @@ dependencies = { "luaxxhash >= 1.0", "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 3.0.0", - "lua-messagepack == 0.5.3", + "lua-messagepack == 0.5.4", "lua-resty-aws == 1.3.5", "lua-resty-openssl == 1.0.1", "lua-resty-counter == 0.2.1", From 1c4bfb3ebb0d714edb0b00c74b58a819000f5921 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 22 Nov 2023 20:52:42 +0800 Subject: [PATCH 3201/4351] fix(ca_certificates): invalidate ca store caches when a ca cert is updated and prevent ca_certificates that are still being referenced by other entities from being deleted (#11789) * fix(ca_certificates): invalidate ca store caches when a ca cert is updated and prevent ca_certificates that are still being referenced by other entities from being deleted. Fix [FTI-2060](https://konghq.atlassian.net/browse/FTI-2060) * apply comments * change plugin tables from maps to arrays * fix plugin_name double check * remove `search_fields` for now as it is EE-only * do the iteration and filtering in dao by adding `select_by_ca_certificate` * auto-detect the entities and plugins that reference ca certificates to make it more generic. create a custom ca_certificates dao and put the check_ca_reference logic into the `:delete()` method instead of a custom API route * update the schema of ca_certificates * fix: fields in schema is an array and cert_pk is a table * add services:select_by_ca_certificate() tests * fix lint * add custom plugin "reference-ca-cert" and plugins:select_by_ca_certificate() tests * add ca_certificates:delete() tests * Apply suggestions from code review Co-authored-by: Michael Martin * fix typo * remove plugins.lua and services.lua for `off` as they're not currently being used --------- Co-authored-by: Michael Martin --- .../kong/ca_certificates_reference_check.yml | 3 + kong-3.6.0-0.rockspec | 4 + kong/api/endpoints.lua | 1 + kong/db/dao/ca_certificates.lua | 55 ++++ kong/db/dao/plugins.lua | 18 ++ kong/db/dao/services.lua | 16 + kong/db/errors.lua | 11 + kong/db/schema/entities/ca_certificates.lua | 1 + kong/db/schema/entities/services.lua | 1 + kong/db/strategies/postgres/plugins.lua | 39 +++ kong/db/strategies/postgres/services.lua | 20 ++ kong/runloop/certificate.lua | 99 ++++++ kong/runloop/events.lua | 53 ++++ spec/02-integration/03-db/03-plugins_spec.lua | 296 +++++++++++++++++- .../02-integration/03-db/21-services_spec.lua | 215 +++++++++++++ .../03-db/22-ca_certificates_spec.lua | 145 +++++++++ .../16-ca_certificates_routes_spec.lua | 27 ++ .../05-proxy/18-upstream_tls_spec.lua | 178 ++++++++++- .../plugins/reference-ca-cert/handler.lua | 6 + .../kong/plugins/reference-ca-cert/schema.lua | 15 + 20 files changed, 1189 insertions(+), 14 deletions(-) create mode 100644 changelog/unreleased/kong/ca_certificates_reference_check.yml create mode 100644 kong/db/dao/ca_certificates.lua create mode 100644 kong/db/dao/services.lua create mode 100644 kong/db/strategies/postgres/plugins.lua create mode 100644 kong/db/strategies/postgres/services.lua create mode 100644 spec/02-integration/03-db/21-services_spec.lua create mode 100644 spec/02-integration/03-db/22-ca_certificates_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/schema.lua diff --git a/changelog/unreleased/kong/ca_certificates_reference_check.yml b/changelog/unreleased/kong/ca_certificates_reference_check.yml new file mode 100644 index 00000000000..3ac9d8a3aab --- /dev/null +++ b/changelog/unreleased/kong/ca_certificates_reference_check.yml @@ -0,0 +1,3 @@ +message: prevent ca to be deleted when it's still referenced by other entities and invalidate the related ca store caches when a ca cert is updated. +type: bugfix +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index f08b00d014e..1617e7ff99e 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -212,6 +212,8 @@ build = { ["kong.db.dao.tags"] = "kong/db/dao/tags.lua", ["kong.db.dao.vaults"] = "kong/db/dao/vaults.lua", ["kong.db.dao.workspaces"] = "kong/db/dao/workspaces.lua", + ["kong.db.dao.services"] = "kong/db/dao/services.lua", + ["kong.db.dao.ca_certificates"] = "kong/db/dao/ca_certificates.lua", ["kong.db.declarative"] = "kong/db/declarative/init.lua", ["kong.db.declarative.marshaller"] = "kong/db/declarative/marshaller.lua", ["kong.db.declarative.export"] = "kong/db/declarative/export.lua", @@ -251,6 +253,8 @@ build = { ["kong.db.strategies.postgres"] = "kong/db/strategies/postgres/init.lua", ["kong.db.strategies.postgres.connector"] = "kong/db/strategies/postgres/connector.lua", ["kong.db.strategies.postgres.tags"] = "kong/db/strategies/postgres/tags.lua", + ["kong.db.strategies.postgres.services"] = "kong/db/strategies/postgres/services.lua", + ["kong.db.strategies.postgres.plugins"] = "kong/db/strategies/postgres/plugins.lua", ["kong.db.strategies.off"] = "kong/db/strategies/off/init.lua", ["kong.db.strategies.off.connector"] = "kong/db/strategies/off/connector.lua", ["kong.db.strategies.off.tags"] = "kong/db/strategies/off/tags.lua", diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index 0ca7dbe8ccc..eb995a357b7 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -35,6 +35,7 @@ local ERRORS_HTTP_CODES = { [Errors.codes.INVALID_OPTIONS] = 400, [Errors.codes.OPERATION_UNSUPPORTED] = 405, [Errors.codes.FOREIGN_KEYS_UNRESOLVED] = 400, + [Errors.codes.REFERENCED_BY_OTHERS] = 400, } local TAGS_AND_REGEX diff --git a/kong/db/dao/ca_certificates.lua b/kong/db/dao/ca_certificates.lua new file mode 100644 index 00000000000..4720b3881b3 --- /dev/null +++ b/kong/db/dao/ca_certificates.lua @@ -0,0 +1,55 @@ +local certificate = require "kong.runloop.certificate" +local fmt = string.format + +local Ca_certificates = {} + +-- returns the first encountered entity element that is referencing the ca cert +-- otherwise, returns nil, err +function Ca_certificates:check_ca_reference(ca_id) + for _, entity in ipairs(certificate.get_ca_certificate_reference_entities()) do + local elements, err = self.db[entity]:select_by_ca_certificate(ca_id, 1) + if err then + local msg = fmt("failed to select %s by ca certificate %s: %s", entity, ca_id, err) + return nil, msg + end + + if type(elements) == "table" and #elements > 0 then + return entity, elements[1] + end + end + + local reference_plugins = certificate.get_ca_certificate_reference_plugins() + if reference_plugins and next(reference_plugins) then + local plugins, err = self.db.plugins:select_by_ca_certificate(ca_id, 1, reference_plugins) + if err then + local msg = fmt("failed to select plugins by ca_certificate %s: %s", ca_id, err) + return nil, msg + end + + if type(plugins) == "table" and #plugins > 0 then + return "plugins", plugins[1] + end + end + + return nil, nil +end + +-- Overrides the default delete function to check the ca reference before deleting +function Ca_certificates:delete(cert_pk, options) + local entity, element_or_err = self:check_ca_reference(cert_pk.id) + if entity then + local msg = fmt("ca certificate %s is still referenced by %s (id = %s)", + cert_pk.id, entity, element_or_err.id) + local err_t = self.errors:referenced_by_others(msg) + return nil, tostring(err_t), err_t + + elseif element_or_err then + local err_t = self.errors:database_error(element_or_err) + return nil, tostring(err_t), err_t + end + + return self.super.delete(self, cert_pk, options) +end + + +return Ca_certificates diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 8790de32c2c..58521cc07f8 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -371,5 +371,23 @@ function Plugins:get_handlers() return list end +-- @ca_id: the id of ca certificate to be searched +-- @limit: the maximum number of entities to return (must >= 0) +-- @plugin_names: the plugin names to filter the entities (must be of type table, string or nil) +-- @return an array of the plugin entity +function Plugins:select_by_ca_certificate(ca_id, limit, plugin_names) + local param_type = type(plugin_names) + if param_type ~= "table" and param_type ~= "string" and param_type ~= "nil" then + return nil, "parameter `plugin_names` must be of type table, string, or nil" + end + + local plugins, err = self.strategy:select_by_ca_certificate(ca_id, limit, plugin_names) + if err then + return nil, err + end + + return self:rows_to_entities(plugins), nil +end + return Plugins diff --git a/kong/db/dao/services.lua b/kong/db/dao/services.lua new file mode 100644 index 00000000000..d79c1618e12 --- /dev/null +++ b/kong/db/dao/services.lua @@ -0,0 +1,16 @@ + +local Services = {} + +-- @ca_id: the id of ca certificate to be searched +-- @limit: the maximum number of entities to return (must >= 0) +-- @return an array of the service entity +function Services:select_by_ca_certificate(ca_id, limit) + local services, err = self.strategy:select_by_ca_certificate(ca_id, limit) + if err then + return nil, err + end + + return self:rows_to_entities(services), nil +end + +return Services diff --git a/kong/db/errors.lua b/kong/db/errors.lua index e5c01f3473f..5a43911741a 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -52,6 +52,7 @@ local ERRORS = { INVALID_FOREIGN_KEY = 16, -- foreign key is valid for matching a row INVALID_WORKSPACE = 17, -- strategy reports a workspace error INVALID_UNIQUE_GLOBAL = 18, -- unique field value is invalid for global query + REFERENCED_BY_OTHERS = 19, -- still referenced by other entities } @@ -77,6 +78,7 @@ local ERRORS_NAMES = { [ERRORS.INVALID_FOREIGN_KEY] = "invalid foreign key", [ERRORS.INVALID_WORKSPACE] = "invalid workspace", [ERRORS.INVALID_UNIQUE_GLOBAL] = "invalid global query", + [ERRORS.REFERENCED_BY_OTHERS] = "referenced by others", } @@ -517,6 +519,15 @@ function _M:invalid_unique_global(name) end +function _M:referenced_by_others(err) + if type(err) ~= "string" then + error("err must be a string", 2) + end + + return new_err_t(self, ERRORS.REFERENCED_BY_OTHERS, err) +end + + local flatten_errors do local function singular(noun) diff --git a/kong/db/schema/entities/ca_certificates.lua b/kong/db/schema/entities/ca_certificates.lua index f87cd35722b..212c79dd3cc 100644 --- a/kong/db/schema/entities/ca_certificates.lua +++ b/kong/db/schema/entities/ca_certificates.lua @@ -11,6 +11,7 @@ local CERT_TAG_LEN = #CERT_TAG return { name = "ca_certificates", primary_key = { "id" }, + dao = "kong.db.dao.ca_certificates", fields = { { id = typedefs.uuid, }, diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index 030eb90c438..cf2954a3677 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -23,6 +23,7 @@ return { primary_key = { "id" }, workspaceable = true, endpoint_key = "name", + dao = "kong.db.dao.services", fields = { { id = typedefs.uuid, }, diff --git a/kong/db/strategies/postgres/plugins.lua b/kong/db/strategies/postgres/plugins.lua new file mode 100644 index 00000000000..6a08a4a825f --- /dev/null +++ b/kong/db/strategies/postgres/plugins.lua @@ -0,0 +1,39 @@ +local kong = kong +local fmt = string.format +local tb_insert = table.insert +local tb_concat = table.concat + +local Plugins = {} + +function Plugins:select_by_ca_certificate(ca_id, limit, plugin_names) + local connector = kong.db.connector + local escape_literal = connector.escape_literal + local limit_condition = "" + if limit then + limit_condition = "LIMIT " .. escape_literal(connector, limit) + end + + local name_condition = "" + local escaped_names = {} + if type(plugin_names) == "string" then + tb_insert(escaped_names, "name = " .. escape_literal(connector, plugin_names)) + elseif type(plugin_names) == "table" then + for name, _ in pairs(plugin_names) do + tb_insert(escaped_names, "name = " .. escape_literal(connector, name)) + end + end + + if #escaped_names > 0 then + name_condition = "AND (" .. tb_concat(escaped_names, " OR ") .. ")" + end + + local qs = fmt( + "SELECT * FROM plugins WHERE config->'ca_certificates' ? %s %s %s;", + escape_literal(connector, ca_id), + name_condition, + limit_condition) + + return connector:query(qs) +end + +return Plugins diff --git a/kong/db/strategies/postgres/services.lua b/kong/db/strategies/postgres/services.lua new file mode 100644 index 00000000000..02393a4249e --- /dev/null +++ b/kong/db/strategies/postgres/services.lua @@ -0,0 +1,20 @@ +local kong = kong +local fmt = string.format + +local Services = {} + +function Services:select_by_ca_certificate(ca_id, limit) + local limit_condition = "" + if limit then + limit_condition = "LIMIT " .. kong.db.connector:escape_literal(limit) + end + + local qs = fmt( + "SELECT * FROM services WHERE %s = ANY(ca_certificates) %s;", + kong.db.connector:escape_literal(ca_id), + limit_condition) + + return kong.db.connector:query(qs) +end + +return Services diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index 53da6b3d8d3..f52f338ac68 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -2,6 +2,9 @@ local ngx_ssl = require "ngx.ssl" local pl_utils = require "pl.utils" local mlcache = require "kong.resty.mlcache" local new_tab = require "table.new" +local constants = require "kong.constants" +local utils = require "kong.tools.utils" +local plugin_servers = require "kong.runloop.plugin_servers" local openssl_x509_store = require "resty.openssl.x509.store" local openssl_x509 = require "resty.openssl.x509" @@ -19,6 +22,7 @@ local set_cert = ngx_ssl.set_cert local set_priv_key = ngx_ssl.set_priv_key local tb_concat = table.concat local tb_sort = table.sort +local tb_insert = table.insert local kong = kong local type = type local error = error @@ -371,6 +375,97 @@ local function get_ca_certificate_store(ca_ids) end +local function get_ca_certificate_store_for_plugin(ca_ids) + return kong.cache:get(ca_ids_cache_key(ca_ids), + get_ca_store_opts, fetch_ca_certificates, + ca_ids) +end + + +-- here we assume the field name is always `ca_certificates` +local get_ca_certificate_reference_entities +do + local function is_entity_referencing_ca_certificates(name) + local entity_schema = require("kong.db.schema.entities." .. name) + for _, field in ipairs(entity_schema.fields) do + if field.ca_certificates then + return true + end + end + + return false + end + + -- ordinary entities that reference ca certificates + -- For example: services + local CA_CERT_REFERENCE_ENTITIES + get_ca_certificate_reference_entities = function() + if not CA_CERT_REFERENCE_ENTITIES then + CA_CERT_REFERENCE_ENTITIES = {} + for _, entity_name in ipairs(constants.CORE_ENTITIES) do + local res = is_entity_referencing_ca_certificates(entity_name) + if res then + tb_insert(CA_CERT_REFERENCE_ENTITIES, entity_name) + end + end + end + + return CA_CERT_REFERENCE_ENTITIES + end +end + + +-- here we assume the field name is always `ca_certificates` +local get_ca_certificate_reference_plugins +do + local function is_plugin_referencing_ca_certificates(name) + local plugin_schema = "kong.plugins." .. name .. ".schema" + local ok, schema = utils.load_module_if_exists(plugin_schema) + if not ok then + ok, schema = plugin_servers.load_schema(name) + end + + if not ok then + return nil, "no configuration schema found for plugin: " .. name + end + + for _, field in ipairs(schema.fields) do + if field.config then + for _, field in ipairs(field.config.fields) do + if field.ca_certificates then + return true + end + end + end + end + + return false + end + + -- loaded plugins that reference ca certificates + -- For example: mtls-auth + local CA_CERT_REFERENCE_PLUGINS + get_ca_certificate_reference_plugins = function() + if not CA_CERT_REFERENCE_PLUGINS then + CA_CERT_REFERENCE_PLUGINS = {} + local loaded_plugins = kong.configuration.loaded_plugins + for name, v in pairs(loaded_plugins) do + local res, err = is_plugin_referencing_ca_certificates(name) + if err then + return nil, err + end + + if res then + CA_CERT_REFERENCE_PLUGINS[name] = true + end + end + end + + return CA_CERT_REFERENCE_PLUGINS + end +end + + return { init = init, find_certificate = find_certificate, @@ -378,4 +473,8 @@ return { execute = execute, get_certificate = get_certificate, get_ca_certificate_store = get_ca_certificate_store, + get_ca_certificate_store_for_plugin = get_ca_certificate_store_for_plugin, + ca_ids_cache_key = ca_ids_cache_key, + get_ca_certificate_reference_entities = get_ca_certificate_reference_entities, + get_ca_certificate_reference_plugins = get_ca_certificate_reference_plugins, } diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index 6e6b42c0db3..1b0d177c0bc 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -319,6 +319,56 @@ local function crud_wasm_handler(data, schema_name) end +local function crud_ca_certificates_handler(data) + if data.operation ~= "update" then + return + end + + log(DEBUG, "[events] CA certificate updated, invalidating ca certificate store caches") + + local ca_id = data.entity.id + + local done_keys = {} + for _, entity in ipairs(certificate.get_ca_certificate_reference_entities()) do + local elements, err = kong.db[entity]:select_by_ca_certificate(ca_id) + if err then + log(ERR, "[events] failed to select ", entity, " by ca certificate ", ca_id, ": ", err) + return + end + + if elements then + for _, e in ipairs(elements) do + local key = certificate.ca_ids_cache_key(e.ca_certificates) + + if not done_keys[key] then + done_keys[key] = true + kong.core_cache:invalidate(key) + end + end + end + end + + local plugin_done_keys = {} + local plugins, err = kong.db.plugins:select_by_ca_certificate(ca_id, nil, + certificate.get_ca_certificate_reference_plugins()) + if err then + log(ERR, "[events] failed to select plugins by ca certificate ", ca_id, ": ", err) + return + end + + if plugins then + for _, e in ipairs(plugins) do + local key = certificate.ca_ids_cache_key(e.config.ca_certificates) + + if not plugin_done_keys[key] then + plugin_done_keys[key] = true + kong.cache:invalidate(key) + end + end + end +end + + local LOCAL_HANDLERS = { { "dao:crud", nil , dao_crud_handler }, @@ -338,6 +388,9 @@ local LOCAL_HANDLERS = { { "crud" , "filter_chains" , crud_wasm_handler }, { "crud" , "services" , crud_wasm_handler }, { "crud" , "routes" , crud_wasm_handler }, + + -- ca certificate store caches invalidations + { "crud" , "ca_certificates" , crud_ca_certificates_handler }, } diff --git a/spec/02-integration/03-db/03-plugins_spec.lua b/spec/02-integration/03-db/03-plugins_spec.lua index b844835cac2..febe2e8519d 100644 --- a/spec/02-integration/03-db/03-plugins_spec.lua +++ b/spec/02-integration/03-db/03-plugins_spec.lua @@ -1,5 +1,72 @@ local helpers = require "spec.helpers" - +local ssl_fixtures = require "spec.fixtures.ssl" + +local ca_cert2 = [[ +-----BEGIN CERTIFICATE----- +MIIEvjCCAqagAwIBAgIJALabx/Nup200MA0GCSqGSIb3DQEBCwUAMBMxETAPBgNV +BAMMCFlvbG80Mi4xMCAXDTE5MDkxNTE2Mjc1M1oYDzIxMTkwODIyMTYyNzUzWjAT +MREwDwYDVQQDDAhZb2xvNDIuMTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoC +ggIBANIW67Ay0AtTeBY2mORaGet/VPL5jnBRz0zkZ4Jt7fEq3lbxYaJBnFI8wtz3 +bHLtLsxkvOFujEMY7HVd+iTqbJ7hLBtK0AdgXDjf+HMmoWM7x0PkZO+3XSqyRBbI +YNoEaQvYBNIXrKKJbXIU6higQaXYszeN8r3+RIbcTIlZxy28msivEGfGTrNujQFc +r/eyf+TLHbRqh0yg4Dy/U/T6fqamGhFrjupRmOMugwF/BHMH2JHhBYkkzuZLgV2u +7Yh1S5FRlh11am5vWuRSbarnx72hkJ99rUb6szOWnJKKew8RSn3CyhXbS5cb0QRc +ugRc33p/fMucJ4mtCJ2Om1QQe83G1iV2IBn6XJuCvYlyWH8XU0gkRxWD7ZQsl0bB +8AFTkVsdzb94OM8Y6tWI5ybS8rwl8b3r3fjyToIWrwK4WDJQuIUx4nUHObDyw+KK ++MmqwpAXQWbNeuAc27FjuJm90yr/163aGuInNY5Wiz6CM8WhFNAi/nkEY2vcxKKx +irSdSTkbnrmLFAYrThaq0BWTbW2mwkOatzv4R2kZzBUOiSjRLPnbyiPhI8dHLeGs +wMxiTXwyPi8iQvaIGyN4DPaSEiZ1GbexyYFdP7sJJD8tG8iccbtJYquq3cDaPTf+ +qv5M6R/JuMqtUDheLSpBNK+8vIe5e3MtGFyrKqFXdynJtfHVAgMBAAGjEzARMA8G +A1UdEwQIMAYBAf8CAQAwDQYJKoZIhvcNAQELBQADggIBAK0BmL5B1fPSMbFy8Hbc +/ESEunt4HGaRWmZZSa/aOtTjhKyDXLLJZz3C4McugfOf9BvvmAOZU4uYjfHTnNH2 +Z3neBkdTpQuJDvrBPNoCtJns01X/nuqFaTK/Tt9ZjAcVeQmp51RwhyiD7nqOJ/7E +Hp2rC6gH2ABXeexws4BDoZPoJktS8fzGWdFBCHzf4mCJcb4XkI+7GTYpglR818L3 +dMNJwXeuUsmxxKScBVH6rgbgcEC/6YwepLMTHB9VcH3X5VCfkDIyPYLWmvE0gKV7 +6OU91E2Rs8PzbJ3EuyQpJLxFUQp8ohv5zaNBlnMb76UJOPR6hXfst5V+e7l5Dgwv +Dh4CeO46exmkEsB+6R3pQR8uOFtubH2snA0S3JA1ji6baP5Y9Wh9bJ5McQUgbAPE +sCRBFoDLXOj3EgzibohC5WrxN3KIMxlQnxPl3VdQvp4gF899mn0Z9V5dAsGPbxRd +quE+DwfXkm0Sa6Ylwqrzu2OvSVgbMliF3UnWbNsDD5KcHGIaFxVC1qkwK4cT3pyS +58i/HAB2+P+O+MltQUDiuw0OSUFDC0IIjkDfxLVffbF+27ef9C5NG81QlwTz7TuN +zeigcsBKooMJTszxCl6dtxSyWTj7hJWXhy9pXsm1C1QulG6uT4RwCa3m0QZoO7G+ +6Wu6lP/kodPuoNubstIuPdi2 +-----END CERTIFICATE----- +]] + +local other_ca_cert = [[ +-----BEGIN CERTIFICATE----- +MIIFrTCCA5WgAwIBAgIUFQe9z25yjw26iWzS+P7+hz1zx6AwDQYJKoZIhvcNAQEL +BQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjENMAsG +A1UECgwES29uZzEUMBIGA1UECwwLRW5naW5lZXJpbmcxEDAOBgNVBAMMB3Jvb3Rf +Y2EwHhcNMjEwMzA0MTEyMjM0WhcNNDEwMjI3MTEyMjM0WjBeMQswCQYDVQQGEwJV +UzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ0wCwYDVQQKDARLb25nMRQwEgYD +VQQLDAtFbmdpbmVlcmluZzEQMA4GA1UEAwwHcm9vdF9jYTCCAiIwDQYJKoZIhvcN +AQEBBQADggIPADCCAgoCggIBAKKjido39I5SEmPhme0Z+hG0buOylXg+jmqHpJ/K +rs+dSq/PsJCjSke81eOP2MFa5duyBxdnXmMJwZYxuQ91bKxdzWVE9ZgCJgNJYsB6 +y5+Fe7ypERwa2ebS/M99FFJ3EzpF017XdsgnSfVh1GEQOZkWQ1+7YrEUEgtwN5lO +MVUmj1EfoL+jQ/zwxwdxpLu3dh3Ica3szmx3YxqIPRnpyoYYqbktjL63gmFCjLeW +zEXdVZyoisdaA4iZ9e/wmuLR2/F4cbZ0SjU7QULZ2Zt/SCrs3CaJ3/ZAa6s84kjg +JBMav+GxbvATSuWQEajiVQrkW9HvXD/NUQBCzzZsOfpzn0044Ls7XvWDCCXs+xtG +Uhd5cJfmlcbHbZ9PU1xTBqdbwiRX+XlmX7CJRcfgnYnU/B3m5IheA1XKYhoXikgv +geRwq5uZ8Z2E/WONmFts46MLSmH43Ft+gIXA1u1g3eDHkU2bx9u592lZoluZtL3m +bmebyk+5bd0GdiHjBGvDSCf/fgaWROgGO9e0PBgdsngHEFmRspipaH39qveM1Cdh +83q4I96BRmjU5tvFXydFCvp8ABpZz9Gj0h8IRP+bK5ukU46YrEIxQxjBee1c1AAb +oatRJSJc2J6zSYXRnQfwf5OkhpmVYc+1TAyqPBfixa2TQ7OOhXxDYsJHAb7WySKP +lfonAgMBAAGjYzBhMB0GA1UdDgQWBBT00Tua7un0KobEs1aXuSZV8x4Q7TAfBgNV +HSMEGDAWgBT00Tua7un0KobEs1aXuSZV8x4Q7TAPBgNVHRMBAf8EBTADAQH/MA4G +A1UdDwEB/wQEAwIBhjANBgkqhkiG9w0BAQsFAAOCAgEAgI8CSmjvzQgmnzcNwqX5 +o+KBWEMHJEqQfowaZE7o6xkvEljb1YHRDE0hlwUtD1vbKUthoHD8Mqim3No5z4J0 +dEE+mXQ3zlJWKl5gqHs9KtcLhk51mf4VJ2TW8Z7AoE2OjWSnycLNdlpqUvxzCQOn +CIhvyDfs4OV1RYywbfiLLmzTCYT7Mt5ye1ZafoRNZ37DCnI/uqoOaMb+a6VaE+0F +ZXlDonXmy54QUmt6foSG/+kYaqdVLribsE6H+GpePmPTKKOvgE1RutR5+nvMJUB3 ++zMQSPVVYLzizwV+Tq9il81qNQB2hZGvM8iSRraBNn8mwpx7M6kcoJ4gvCA3kHCI +rmuuzlhkNcmZYh0uG378CzhdEOV+JMmuCh4xt2SbQIr5Luqm/+Xoq4tDplKoUVkC +DScxPoFNoi9bZYW/ppcaeX5KT3Gt0JBaCfD7d0CtbUp/iPS1HtgXTIL9XiYPipsV +oPLtqvfeORl6aUuqs1xX8HvZrSgcld51+r8X31YIs6feYTFvlbfP0/Jhf2Cs0K/j +jhC0sGVdWO1C0akDlEBfuE5YMrehjYrrOnEavtTi9+H0vNaB+BGAJHIAj+BGj5C7 +0EkbQdEyhB0pliy9qzbPtN5nt+y0I1lgN9VlFMub6r1u5novNzuVm+5ceBrxG+ga +T6nsr9aTE1yghO6GTWEPssw= +-----END CERTIFICATE----- +]] assert:set_parameter("TableFormatLevel", 10) @@ -11,12 +78,18 @@ for _, strategy in helpers.each_strategy() do describe("kong.db [#" .. strategy .. "]", function() local db, bp, service, route local global_plugin + local ca1, ca2, other_ca + local routes = {} + local p1, p2, p3, p4, p5, p6 lazy_setup(function() bp, db = helpers.get_db_utils(strategy, { "routes", "services", "plugins", + "ca_certificates", + }, { + "reference-ca-cert", }) global_plugin = db.plugins:insert({ name = "key-auth", @@ -24,6 +97,71 @@ for _, strategy in helpers.each_strategy() do }) assert.truthy(global_plugin) + ca1 = assert(bp.ca_certificates:insert({ + cert = ssl_fixtures.cert_ca, + })) + + ca2 = assert(bp.ca_certificates:insert({ + cert = ca_cert2, + })) + + other_ca = assert(bp.ca_certificates:insert({ + cert = other_ca_cert, + })) + + for i = 1, 6 do + routes[i] = assert(bp.routes:insert({ + paths = { "/foo" .. i, }, + })) + end + + p1 = assert(bp.plugins:insert({ + name = "reference-ca-cert", + route = routes[1], + config = { + ca_certificates = { ca1.id }, + } + })) + + p2 = assert(bp.plugins:insert({ + name = "reference-ca-cert", + route = routes[2], + config = { + ca_certificates = { ca1.id }, + } + })) + + p3 = assert(bp.plugins:insert({ + name = "reference-ca-cert", + route = routes[3], + config = { + ca_certificates = { ca2.id }, + } + })) + + p4 = assert(bp.plugins:insert({ + name = "reference-ca-cert", + route = routes[4], + config = { + ca_certificates = { ca2.id }, + } + })) + + p5 = assert(bp.plugins:insert({ + name = "reference-ca-cert", + route = routes[5], + config = { + ca_certificates = { ca1.id, ca2.id }, + } + })) + + p6 = assert(bp.plugins:insert({ + name = "reference-ca-cert", + route = routes[6], + config = { + ca_certificates = { ca1.id, ca2.id }, + } + })) end) describe("Plugins #plugins", function() @@ -303,6 +441,162 @@ for _, strategy in helpers.each_strategy() do end) + describe(":select_by_ca_certificate()", function() + it("selects the correct plugins", function() + local plugins, err = db.plugins:select_by_ca_certificate(ca1.id, nil, { + ["reference-ca-cert"] = true, + }) + local expected = { + [p1.id] = true, + [p2.id] = true, + [p5.id] = true, + [p6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(plugins) + assert(#plugins == 4) + + for _, p in ipairs(plugins) do + res[p.id] = true + end + assert.are.same(expected, res) + + local plugins, err = db.plugins:select_by_ca_certificate(ca2.id, nil, { + ["reference-ca-cert"] = true, + }) + local expected = { + [p3.id] = true, + [p4.id] = true, + [p5.id] = true, + [p6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(plugins) + assert(#plugins == 4) + + for _, p in ipairs(plugins) do + res[p.id] = true + end + assert.are.same(expected, res) + + -- unreferenced ca certificate + local plugins, err = db.plugins:select_by_ca_certificate(other_ca.id, nil, { + ["reference-ca-cert"] = true, + }) + assert.is_nil(err) + assert(plugins) + assert(#plugins == 0) + end) + + it("plugin_names default to all plugins", function() + local plugins, err = db.plugins:select_by_ca_certificate(ca1.id, nil) + local expected = { + [p1.id] = true, + [p2.id] = true, + [p5.id] = true, + [p6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(plugins) + assert(#plugins == 4) + + for _, p in ipairs(plugins) do + res[p.id] = true + end + assert.are.same(expected, res) + + local plugins, err = db.plugins:select_by_ca_certificate(ca2.id, nil) + local expected = { + [p3.id] = true, + [p4.id] = true, + [p5.id] = true, + [p6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(plugins) + assert(#plugins == 4) + + for _, p in ipairs(plugins) do + res[p.id] = true + end + assert.are.same(expected, res) + + -- unreferenced ca certificate + local plugins, err = db.plugins:select_by_ca_certificate(other_ca.id, nil) + assert.is_nil(err) + assert(plugins) + assert(#plugins == 0) + end) + + it("limits the number of returned plugins", function() + local plugins, err = db.plugins:select_by_ca_certificate(ca1.id, 1, { + ["reference-ca-cert"] = true, + }) + local expected = { + [p1.id] = true, + [p2.id] = true, + [p5.id] = true, + [p6.id] = true, + } + assert.is_nil(err) + assert(plugins) + assert(#plugins == 1) + assert(expected[plugins[1].id]) + + local plugins, err = db.plugins:select_by_ca_certificate(ca2.id, 1, { + ["reference-ca-cert"] = true, + }) + local expected = { + [p3.id] = true, + [p4.id] = true, + [p5.id] = true, + [p6.id] = true, + } + assert.is_nil(err) + assert(plugins) + assert(#plugins == 1) + assert(expected[plugins[1].id]) + + -- unreferenced ca certificate + local plugins, err = db.plugins:select_by_ca_certificate(other_ca.id, 1, { + ["reference-ca-cert"] = true, + }) + assert.is_nil(err) + assert(plugins) + assert(#plugins == 0) + end) + + it("plugin_names supports string type", function() + local plugins, err = db.plugins:select_by_ca_certificate(ca1.id, nil, "reference-ca-cert") + local expected = { + [p1.id] = true, + [p2.id] = true, + [p5.id] = true, + [p6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(plugins) + assert(#plugins == 4) + + for _, p in ipairs(plugins) do + res[p.id] = true + end + assert.are.same(expected, res) + end) + + it("return empty table when plugin doesn't reference ca_certificates", function() + local plugins, err = db.plugins:select_by_ca_certificate(ca1.id, nil, "key-auth") + assert.is_nil(err) + assert(plugins) + assert(#plugins == 0) + end) + + end) end) -- kong.db [strategy] end diff --git a/spec/02-integration/03-db/21-services_spec.lua b/spec/02-integration/03-db/21-services_spec.lua new file mode 100644 index 00000000000..0eede2e3d44 --- /dev/null +++ b/spec/02-integration/03-db/21-services_spec.lua @@ -0,0 +1,215 @@ +local helpers = require "spec.helpers" +local ssl_fixtures = require "spec.fixtures.ssl" + +local ca_cert2 = [[ +-----BEGIN CERTIFICATE----- +MIIEvjCCAqagAwIBAgIJALabx/Nup200MA0GCSqGSIb3DQEBCwUAMBMxETAPBgNV +BAMMCFlvbG80Mi4xMCAXDTE5MDkxNTE2Mjc1M1oYDzIxMTkwODIyMTYyNzUzWjAT +MREwDwYDVQQDDAhZb2xvNDIuMTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoC +ggIBANIW67Ay0AtTeBY2mORaGet/VPL5jnBRz0zkZ4Jt7fEq3lbxYaJBnFI8wtz3 +bHLtLsxkvOFujEMY7HVd+iTqbJ7hLBtK0AdgXDjf+HMmoWM7x0PkZO+3XSqyRBbI +YNoEaQvYBNIXrKKJbXIU6higQaXYszeN8r3+RIbcTIlZxy28msivEGfGTrNujQFc +r/eyf+TLHbRqh0yg4Dy/U/T6fqamGhFrjupRmOMugwF/BHMH2JHhBYkkzuZLgV2u +7Yh1S5FRlh11am5vWuRSbarnx72hkJ99rUb6szOWnJKKew8RSn3CyhXbS5cb0QRc +ugRc33p/fMucJ4mtCJ2Om1QQe83G1iV2IBn6XJuCvYlyWH8XU0gkRxWD7ZQsl0bB +8AFTkVsdzb94OM8Y6tWI5ybS8rwl8b3r3fjyToIWrwK4WDJQuIUx4nUHObDyw+KK ++MmqwpAXQWbNeuAc27FjuJm90yr/163aGuInNY5Wiz6CM8WhFNAi/nkEY2vcxKKx +irSdSTkbnrmLFAYrThaq0BWTbW2mwkOatzv4R2kZzBUOiSjRLPnbyiPhI8dHLeGs +wMxiTXwyPi8iQvaIGyN4DPaSEiZ1GbexyYFdP7sJJD8tG8iccbtJYquq3cDaPTf+ +qv5M6R/JuMqtUDheLSpBNK+8vIe5e3MtGFyrKqFXdynJtfHVAgMBAAGjEzARMA8G +A1UdEwQIMAYBAf8CAQAwDQYJKoZIhvcNAQELBQADggIBAK0BmL5B1fPSMbFy8Hbc +/ESEunt4HGaRWmZZSa/aOtTjhKyDXLLJZz3C4McugfOf9BvvmAOZU4uYjfHTnNH2 +Z3neBkdTpQuJDvrBPNoCtJns01X/nuqFaTK/Tt9ZjAcVeQmp51RwhyiD7nqOJ/7E +Hp2rC6gH2ABXeexws4BDoZPoJktS8fzGWdFBCHzf4mCJcb4XkI+7GTYpglR818L3 +dMNJwXeuUsmxxKScBVH6rgbgcEC/6YwepLMTHB9VcH3X5VCfkDIyPYLWmvE0gKV7 +6OU91E2Rs8PzbJ3EuyQpJLxFUQp8ohv5zaNBlnMb76UJOPR6hXfst5V+e7l5Dgwv +Dh4CeO46exmkEsB+6R3pQR8uOFtubH2snA0S3JA1ji6baP5Y9Wh9bJ5McQUgbAPE +sCRBFoDLXOj3EgzibohC5WrxN3KIMxlQnxPl3VdQvp4gF899mn0Z9V5dAsGPbxRd +quE+DwfXkm0Sa6Ylwqrzu2OvSVgbMliF3UnWbNsDD5KcHGIaFxVC1qkwK4cT3pyS +58i/HAB2+P+O+MltQUDiuw0OSUFDC0IIjkDfxLVffbF+27ef9C5NG81QlwTz7TuN +zeigcsBKooMJTszxCl6dtxSyWTj7hJWXhy9pXsm1C1QulG6uT4RwCa3m0QZoO7G+ +6Wu6lP/kodPuoNubstIuPdi2 +-----END CERTIFICATE----- +]] + +local other_ca_cert = [[ +-----BEGIN CERTIFICATE----- +MIIFrTCCA5WgAwIBAgIUFQe9z25yjw26iWzS+P7+hz1zx6AwDQYJKoZIhvcNAQEL +BQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjENMAsG +A1UECgwES29uZzEUMBIGA1UECwwLRW5naW5lZXJpbmcxEDAOBgNVBAMMB3Jvb3Rf +Y2EwHhcNMjEwMzA0MTEyMjM0WhcNNDEwMjI3MTEyMjM0WjBeMQswCQYDVQQGEwJV +UzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ0wCwYDVQQKDARLb25nMRQwEgYD +VQQLDAtFbmdpbmVlcmluZzEQMA4GA1UEAwwHcm9vdF9jYTCCAiIwDQYJKoZIhvcN +AQEBBQADggIPADCCAgoCggIBAKKjido39I5SEmPhme0Z+hG0buOylXg+jmqHpJ/K +rs+dSq/PsJCjSke81eOP2MFa5duyBxdnXmMJwZYxuQ91bKxdzWVE9ZgCJgNJYsB6 +y5+Fe7ypERwa2ebS/M99FFJ3EzpF017XdsgnSfVh1GEQOZkWQ1+7YrEUEgtwN5lO +MVUmj1EfoL+jQ/zwxwdxpLu3dh3Ica3szmx3YxqIPRnpyoYYqbktjL63gmFCjLeW +zEXdVZyoisdaA4iZ9e/wmuLR2/F4cbZ0SjU7QULZ2Zt/SCrs3CaJ3/ZAa6s84kjg +JBMav+GxbvATSuWQEajiVQrkW9HvXD/NUQBCzzZsOfpzn0044Ls7XvWDCCXs+xtG +Uhd5cJfmlcbHbZ9PU1xTBqdbwiRX+XlmX7CJRcfgnYnU/B3m5IheA1XKYhoXikgv +geRwq5uZ8Z2E/WONmFts46MLSmH43Ft+gIXA1u1g3eDHkU2bx9u592lZoluZtL3m +bmebyk+5bd0GdiHjBGvDSCf/fgaWROgGO9e0PBgdsngHEFmRspipaH39qveM1Cdh +83q4I96BRmjU5tvFXydFCvp8ABpZz9Gj0h8IRP+bK5ukU46YrEIxQxjBee1c1AAb +oatRJSJc2J6zSYXRnQfwf5OkhpmVYc+1TAyqPBfixa2TQ7OOhXxDYsJHAb7WySKP +lfonAgMBAAGjYzBhMB0GA1UdDgQWBBT00Tua7un0KobEs1aXuSZV8x4Q7TAfBgNV +HSMEGDAWgBT00Tua7un0KobEs1aXuSZV8x4Q7TAPBgNVHRMBAf8EBTADAQH/MA4G +A1UdDwEB/wQEAwIBhjANBgkqhkiG9w0BAQsFAAOCAgEAgI8CSmjvzQgmnzcNwqX5 +o+KBWEMHJEqQfowaZE7o6xkvEljb1YHRDE0hlwUtD1vbKUthoHD8Mqim3No5z4J0 +dEE+mXQ3zlJWKl5gqHs9KtcLhk51mf4VJ2TW8Z7AoE2OjWSnycLNdlpqUvxzCQOn +CIhvyDfs4OV1RYywbfiLLmzTCYT7Mt5ye1ZafoRNZ37DCnI/uqoOaMb+a6VaE+0F +ZXlDonXmy54QUmt6foSG/+kYaqdVLribsE6H+GpePmPTKKOvgE1RutR5+nvMJUB3 ++zMQSPVVYLzizwV+Tq9il81qNQB2hZGvM8iSRraBNn8mwpx7M6kcoJ4gvCA3kHCI +rmuuzlhkNcmZYh0uG378CzhdEOV+JMmuCh4xt2SbQIr5Luqm/+Xoq4tDplKoUVkC +DScxPoFNoi9bZYW/ppcaeX5KT3Gt0JBaCfD7d0CtbUp/iPS1HtgXTIL9XiYPipsV +oPLtqvfeORl6aUuqs1xX8HvZrSgcld51+r8X31YIs6feYTFvlbfP0/Jhf2Cs0K/j +jhC0sGVdWO1C0akDlEBfuE5YMrehjYrrOnEavtTi9+H0vNaB+BGAJHIAj+BGj5C7 +0EkbQdEyhB0pliy9qzbPtN5nt+y0I1lgN9VlFMub6r1u5novNzuVm+5ceBrxG+ga +T6nsr9aTE1yghO6GTWEPssw= +-----END CERTIFICATE----- +]] + +for _, strategy in helpers.each_strategy() do + describe("db.services #" .. strategy, function() + local bp, db + local ca1, ca2, other_ca + local srv1, srv2, srv3, srv4, srv5, srv6 + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "services", + "ca_certificates", + }) + + ca1 = assert(bp.ca_certificates:insert({ + cert = ssl_fixtures.cert_ca, + })) + + ca2 = assert(bp.ca_certificates:insert({ + cert = ca_cert2, + })) + + other_ca = assert(bp.ca_certificates:insert({ + cert = other_ca_cert, + })) + + local url = "https://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port + + srv1 = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca1.id }, + }) + + srv2 = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca1.id }, + }) + + srv3 = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca2.id }, + }) + + srv4 = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca2.id }, + }) + + srv5 = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca1.id, ca2.id }, + }) + + srv6 = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca1.id, ca2.id }, + }) + end) + + lazy_teardown(function() + db.services:truncate() + db.ca_certificates:truncate() + end) + + describe("services:select_by_ca_certificate()", function() + it("selects the correct services", function() + local services, err = db.services:select_by_ca_certificate(ca1.id) + local expected = { + [srv1.id] = true, + [srv2.id] = true, + [srv5.id] = true, + [srv6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(services) + assert(#services == 4) + + for _, s in ipairs(services) do + res[s.id] = true + end + assert.are.same(expected, res) + + local services, err = db.services:select_by_ca_certificate(ca2.id) + local expected = { + [srv3.id] = true, + [srv4.id] = true, + [srv5.id] = true, + [srv6.id] = true, + } + local res = {} + assert.is_nil(err) + assert(services) + assert(#services == 4) + + for _, s in ipairs(services) do + res[s.id] = true + end + assert.are.same(expected, res) + + -- unreferenced ca certificate + local services, err = db.services:select_by_ca_certificate(other_ca.id) + assert.is_nil(err) + assert(services) + assert(#services == 0) + end) + + it("limits the number of returned services", function() + local services, err = db.services:select_by_ca_certificate(ca1.id, 1) + local expected = { + [srv1.id] = true, + [srv2.id] = true, + [srv5.id] = true, + [srv6.id] = true, + } + assert.is_nil(err) + assert(services) + assert(#services == 1) + assert(expected[services[1].id]) + + local services, err = db.services:select_by_ca_certificate(ca2.id, 1) + local expected = { + [srv3.id] = true, + [srv4.id] = true, + [srv5.id] = true, + [srv6.id] = true, + } + assert.is_nil(err) + assert(services) + assert(#services == 1) + assert(expected[services[1].id]) + + -- unreferenced ca certificate + local services, err = db.services:select_by_ca_certificate(other_ca.id, 1) + assert.is_nil(err) + assert(services) + assert(#services == 0) + end) + end) + end) +end diff --git a/spec/02-integration/03-db/22-ca_certificates_spec.lua b/spec/02-integration/03-db/22-ca_certificates_spec.lua new file mode 100644 index 00000000000..6fd94a4c515 --- /dev/null +++ b/spec/02-integration/03-db/22-ca_certificates_spec.lua @@ -0,0 +1,145 @@ +local helpers = require "spec.helpers" +local ssl_fixtures = require "spec.fixtures.ssl" +local fmt = string.format + +local ca_cert2 = [[ +-----BEGIN CERTIFICATE----- +MIIEvjCCAqagAwIBAgIJALabx/Nup200MA0GCSqGSIb3DQEBCwUAMBMxETAPBgNV +BAMMCFlvbG80Mi4xMCAXDTE5MDkxNTE2Mjc1M1oYDzIxMTkwODIyMTYyNzUzWjAT +MREwDwYDVQQDDAhZb2xvNDIuMTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoC +ggIBANIW67Ay0AtTeBY2mORaGet/VPL5jnBRz0zkZ4Jt7fEq3lbxYaJBnFI8wtz3 +bHLtLsxkvOFujEMY7HVd+iTqbJ7hLBtK0AdgXDjf+HMmoWM7x0PkZO+3XSqyRBbI +YNoEaQvYBNIXrKKJbXIU6higQaXYszeN8r3+RIbcTIlZxy28msivEGfGTrNujQFc +r/eyf+TLHbRqh0yg4Dy/U/T6fqamGhFrjupRmOMugwF/BHMH2JHhBYkkzuZLgV2u +7Yh1S5FRlh11am5vWuRSbarnx72hkJ99rUb6szOWnJKKew8RSn3CyhXbS5cb0QRc +ugRc33p/fMucJ4mtCJ2Om1QQe83G1iV2IBn6XJuCvYlyWH8XU0gkRxWD7ZQsl0bB +8AFTkVsdzb94OM8Y6tWI5ybS8rwl8b3r3fjyToIWrwK4WDJQuIUx4nUHObDyw+KK ++MmqwpAXQWbNeuAc27FjuJm90yr/163aGuInNY5Wiz6CM8WhFNAi/nkEY2vcxKKx +irSdSTkbnrmLFAYrThaq0BWTbW2mwkOatzv4R2kZzBUOiSjRLPnbyiPhI8dHLeGs +wMxiTXwyPi8iQvaIGyN4DPaSEiZ1GbexyYFdP7sJJD8tG8iccbtJYquq3cDaPTf+ +qv5M6R/JuMqtUDheLSpBNK+8vIe5e3MtGFyrKqFXdynJtfHVAgMBAAGjEzARMA8G +A1UdEwQIMAYBAf8CAQAwDQYJKoZIhvcNAQELBQADggIBAK0BmL5B1fPSMbFy8Hbc +/ESEunt4HGaRWmZZSa/aOtTjhKyDXLLJZz3C4McugfOf9BvvmAOZU4uYjfHTnNH2 +Z3neBkdTpQuJDvrBPNoCtJns01X/nuqFaTK/Tt9ZjAcVeQmp51RwhyiD7nqOJ/7E +Hp2rC6gH2ABXeexws4BDoZPoJktS8fzGWdFBCHzf4mCJcb4XkI+7GTYpglR818L3 +dMNJwXeuUsmxxKScBVH6rgbgcEC/6YwepLMTHB9VcH3X5VCfkDIyPYLWmvE0gKV7 +6OU91E2Rs8PzbJ3EuyQpJLxFUQp8ohv5zaNBlnMb76UJOPR6hXfst5V+e7l5Dgwv +Dh4CeO46exmkEsB+6R3pQR8uOFtubH2snA0S3JA1ji6baP5Y9Wh9bJ5McQUgbAPE +sCRBFoDLXOj3EgzibohC5WrxN3KIMxlQnxPl3VdQvp4gF899mn0Z9V5dAsGPbxRd +quE+DwfXkm0Sa6Ylwqrzu2OvSVgbMliF3UnWbNsDD5KcHGIaFxVC1qkwK4cT3pyS +58i/HAB2+P+O+MltQUDiuw0OSUFDC0IIjkDfxLVffbF+27ef9C5NG81QlwTz7TuN +zeigcsBKooMJTszxCl6dtxSyWTj7hJWXhy9pXsm1C1QulG6uT4RwCa3m0QZoO7G+ +6Wu6lP/kodPuoNubstIuPdi2 +-----END CERTIFICATE----- +]] + +local other_ca_cert = [[ +-----BEGIN CERTIFICATE----- +MIIFrTCCA5WgAwIBAgIUFQe9z25yjw26iWzS+P7+hz1zx6AwDQYJKoZIhvcNAQEL +BQAwXjELMAkGA1UEBhMCVVMxCzAJBgNVBAgMAkNBMQswCQYDVQQHDAJTRjENMAsG +A1UECgwES29uZzEUMBIGA1UECwwLRW5naW5lZXJpbmcxEDAOBgNVBAMMB3Jvb3Rf +Y2EwHhcNMjEwMzA0MTEyMjM0WhcNNDEwMjI3MTEyMjM0WjBeMQswCQYDVQQGEwJV +UzELMAkGA1UECAwCQ0ExCzAJBgNVBAcMAlNGMQ0wCwYDVQQKDARLb25nMRQwEgYD +VQQLDAtFbmdpbmVlcmluZzEQMA4GA1UEAwwHcm9vdF9jYTCCAiIwDQYJKoZIhvcN +AQEBBQADggIPADCCAgoCggIBAKKjido39I5SEmPhme0Z+hG0buOylXg+jmqHpJ/K +rs+dSq/PsJCjSke81eOP2MFa5duyBxdnXmMJwZYxuQ91bKxdzWVE9ZgCJgNJYsB6 +y5+Fe7ypERwa2ebS/M99FFJ3EzpF017XdsgnSfVh1GEQOZkWQ1+7YrEUEgtwN5lO +MVUmj1EfoL+jQ/zwxwdxpLu3dh3Ica3szmx3YxqIPRnpyoYYqbktjL63gmFCjLeW +zEXdVZyoisdaA4iZ9e/wmuLR2/F4cbZ0SjU7QULZ2Zt/SCrs3CaJ3/ZAa6s84kjg +JBMav+GxbvATSuWQEajiVQrkW9HvXD/NUQBCzzZsOfpzn0044Ls7XvWDCCXs+xtG +Uhd5cJfmlcbHbZ9PU1xTBqdbwiRX+XlmX7CJRcfgnYnU/B3m5IheA1XKYhoXikgv +geRwq5uZ8Z2E/WONmFts46MLSmH43Ft+gIXA1u1g3eDHkU2bx9u592lZoluZtL3m +bmebyk+5bd0GdiHjBGvDSCf/fgaWROgGO9e0PBgdsngHEFmRspipaH39qveM1Cdh +83q4I96BRmjU5tvFXydFCvp8ABpZz9Gj0h8IRP+bK5ukU46YrEIxQxjBee1c1AAb +oatRJSJc2J6zSYXRnQfwf5OkhpmVYc+1TAyqPBfixa2TQ7OOhXxDYsJHAb7WySKP +lfonAgMBAAGjYzBhMB0GA1UdDgQWBBT00Tua7un0KobEs1aXuSZV8x4Q7TAfBgNV +HSMEGDAWgBT00Tua7un0KobEs1aXuSZV8x4Q7TAPBgNVHRMBAf8EBTADAQH/MA4G +A1UdDwEB/wQEAwIBhjANBgkqhkiG9w0BAQsFAAOCAgEAgI8CSmjvzQgmnzcNwqX5 +o+KBWEMHJEqQfowaZE7o6xkvEljb1YHRDE0hlwUtD1vbKUthoHD8Mqim3No5z4J0 +dEE+mXQ3zlJWKl5gqHs9KtcLhk51mf4VJ2TW8Z7AoE2OjWSnycLNdlpqUvxzCQOn +CIhvyDfs4OV1RYywbfiLLmzTCYT7Mt5ye1ZafoRNZ37DCnI/uqoOaMb+a6VaE+0F +ZXlDonXmy54QUmt6foSG/+kYaqdVLribsE6H+GpePmPTKKOvgE1RutR5+nvMJUB3 ++zMQSPVVYLzizwV+Tq9il81qNQB2hZGvM8iSRraBNn8mwpx7M6kcoJ4gvCA3kHCI +rmuuzlhkNcmZYh0uG378CzhdEOV+JMmuCh4xt2SbQIr5Luqm/+Xoq4tDplKoUVkC +DScxPoFNoi9bZYW/ppcaeX5KT3Gt0JBaCfD7d0CtbUp/iPS1HtgXTIL9XiYPipsV +oPLtqvfeORl6aUuqs1xX8HvZrSgcld51+r8X31YIs6feYTFvlbfP0/Jhf2Cs0K/j +jhC0sGVdWO1C0akDlEBfuE5YMrehjYrrOnEavtTi9+H0vNaB+BGAJHIAj+BGj5C7 +0EkbQdEyhB0pliy9qzbPtN5nt+y0I1lgN9VlFMub6r1u5novNzuVm+5ceBrxG+ga +T6nsr9aTE1yghO6GTWEPssw= +-----END CERTIFICATE----- +]] + +for _, strategy in helpers.each_strategy() do + describe("db.services #" .. strategy, function() + local bp, db + local ca1, ca2, other_ca + local service, plugin + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "services", + "plugins", + "ca_certificates", + }, { + "reference-ca-cert", + }) + + ca1 = assert(bp.ca_certificates:insert({ + cert = ssl_fixtures.cert_ca, + })) + + ca2 = assert(bp.ca_certificates:insert({ + cert = ca_cert2, + })) + + other_ca = assert(bp.ca_certificates:insert({ + cert = other_ca_cert, + })) + + local url = "https://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port + + service = assert(bp.services:insert { + url = url, + protocol = "https", + ca_certificates = { ca1.id }, + }) + + plugin = assert(bp.plugins:insert({ + name = "reference-ca-cert", + service = service, + config = { + ca_certificates = { ca2.id }, + } + })) + end) + + lazy_teardown(function() + db.services:truncate() + db.plugins:truncate() + db.ca_certificates:truncate() + end) + + describe("ca_certificates:delete()", function() + it("can delete ca certificate that is not being referenced", function() + local ok, err, err_t = db.ca_certificates:delete({ id = other_ca.id }) + assert.is_nil(err) + assert.is_nil(err_t) + assert(ok) + end) + + it("can't delete ca certificate that is referenced by services", function() + local ok, err = db.ca_certificates:delete({ id = ca1.id }) + assert.matches(fmt("ca certificate %s is still referenced by services (id = %s)", ca1.id, service.id), + err, nil, true) + assert.is_nil(ok) + end) + + it("can't delete ca certificate that is referenced by plugins", function() + local ok, err = db.ca_certificates:delete({ id = ca2.id }) + assert.matches(fmt("ca certificate %s is still referenced by plugins (id = %s)", ca2.id, plugin.id), + err, nil, true) + assert.is_nil(ok) + end) + end) + end) +end diff --git a/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua b/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua index 10d81b88a3b..fc837000895 100644 --- a/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/16-ca_certificates_routes_spec.lua @@ -42,6 +42,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() bp, db = helpers.get_db_utils(strategy, { "ca_certificates", + "services", }) assert(helpers.start_kong { @@ -148,6 +149,32 @@ for _, strategy in helpers.each_strategy() do ca = assert(bp.ca_certificates:insert()) end) + it("not allowed to delete if it is referenced by other entities", function() + -- add a service that references the ca + local res = client:post("/services/", { + body = { + url = "https://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port, + protocol = "https", + ca_certificates = { ca.id }, + }, + headers = { ["Content-Type"] = "application/json" }, + }) + local body = assert.res_status(201, res) + local service = cjson.decode(body) + + helpers.wait_for_all_config_update() + + local res = client:delete("/ca_certificates/" .. ca.id) + + local body = assert.res_status(400, res) + local json = cjson.decode(body) + + assert.equal("ca certificate " .. ca.id .. " is still referenced by services (id = " .. service.id .. ")", json.message) + + local res = client:delete("/services/" .. service.id) + assert.res_status(204, res) + end) + it("works", function() local res = client:delete("/ca_certificates/" .. ca.id) assert.res_status(204, res) diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index ec1723d9a71..df51053ffb0 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -3,6 +3,37 @@ local ssl_fixtures = require "spec.fixtures.ssl" local atc_compat = require "kong.router.compat" +local other_ca_cert = [[ +-----BEGIN CERTIFICATE----- +MIIEvjCCAqagAwIBAgIJALabx/Nup200MA0GCSqGSIb3DQEBCwUAMBMxETAPBgNV +BAMMCFlvbG80Mi4xMCAXDTE5MDkxNTE2Mjc1M1oYDzIxMTkwODIyMTYyNzUzWjAT +MREwDwYDVQQDDAhZb2xvNDIuMTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoC +ggIBANIW67Ay0AtTeBY2mORaGet/VPL5jnBRz0zkZ4Jt7fEq3lbxYaJBnFI8wtz3 +bHLtLsxkvOFujEMY7HVd+iTqbJ7hLBtK0AdgXDjf+HMmoWM7x0PkZO+3XSqyRBbI +YNoEaQvYBNIXrKKJbXIU6higQaXYszeN8r3+RIbcTIlZxy28msivEGfGTrNujQFc +r/eyf+TLHbRqh0yg4Dy/U/T6fqamGhFrjupRmOMugwF/BHMH2JHhBYkkzuZLgV2u +7Yh1S5FRlh11am5vWuRSbarnx72hkJ99rUb6szOWnJKKew8RSn3CyhXbS5cb0QRc +ugRc33p/fMucJ4mtCJ2Om1QQe83G1iV2IBn6XJuCvYlyWH8XU0gkRxWD7ZQsl0bB +8AFTkVsdzb94OM8Y6tWI5ybS8rwl8b3r3fjyToIWrwK4WDJQuIUx4nUHObDyw+KK ++MmqwpAXQWbNeuAc27FjuJm90yr/163aGuInNY5Wiz6CM8WhFNAi/nkEY2vcxKKx +irSdSTkbnrmLFAYrThaq0BWTbW2mwkOatzv4R2kZzBUOiSjRLPnbyiPhI8dHLeGs +wMxiTXwyPi8iQvaIGyN4DPaSEiZ1GbexyYFdP7sJJD8tG8iccbtJYquq3cDaPTf+ +qv5M6R/JuMqtUDheLSpBNK+8vIe5e3MtGFyrKqFXdynJtfHVAgMBAAGjEzARMA8G +A1UdEwQIMAYBAf8CAQAwDQYJKoZIhvcNAQELBQADggIBAK0BmL5B1fPSMbFy8Hbc +/ESEunt4HGaRWmZZSa/aOtTjhKyDXLLJZz3C4McugfOf9BvvmAOZU4uYjfHTnNH2 +Z3neBkdTpQuJDvrBPNoCtJns01X/nuqFaTK/Tt9ZjAcVeQmp51RwhyiD7nqOJ/7E +Hp2rC6gH2ABXeexws4BDoZPoJktS8fzGWdFBCHzf4mCJcb4XkI+7GTYpglR818L3 +dMNJwXeuUsmxxKScBVH6rgbgcEC/6YwepLMTHB9VcH3X5VCfkDIyPYLWmvE0gKV7 +6OU91E2Rs8PzbJ3EuyQpJLxFUQp8ohv5zaNBlnMb76UJOPR6hXfst5V+e7l5Dgwv +Dh4CeO46exmkEsB+6R3pQR8uOFtubH2snA0S3JA1ji6baP5Y9Wh9bJ5McQUgbAPE +sCRBFoDLXOj3EgzibohC5WrxN3KIMxlQnxPl3VdQvp4gF899mn0Z9V5dAsGPbxRd +quE+DwfXkm0Sa6Ylwqrzu2OvSVgbMliF3UnWbNsDD5KcHGIaFxVC1qkwK4cT3pyS +58i/HAB2+P+O+MltQUDiuw0OSUFDC0IIjkDfxLVffbF+27ef9C5NG81QlwTz7TuN +zeigcsBKooMJTszxCl6dtxSyWTj7hJWXhy9pXsm1C1QulG6uT4RwCa3m0QZoO7G+ +6Wu6lP/kodPuoNubstIuPdi2 +-----END CERTIFICATE----- +]] + local fixtures = { http_mock = { upstream_mtls = [[ @@ -952,6 +983,129 @@ for _, strategy in helpers.each_strategy() do assert.equals("it works", body) end end) + + it("#db request is not allowed through once the CA certificate is updated to other ca", function() + local res = assert(admin_client:patch("/ca_certificates/" .. ca_certificate.id, { + body = { + cert = other_ca_cert, + }, + headers = { ["Content-Type"] = "application/json" }, + })) + + assert.res_status(200, res) + + wait_for_all_config_update(subsystems) + + local body + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end + local res, err = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + + if subsystems == "http" then + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + else + return pcall(function() + assert.equals("connection reset by peer", err) + assert(proxy_client:close()) + end) + end + end, 10) + + if subsystems == "http" then + assert.matches("An invalid response was received from the upstream server", body) + end + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path = "/tls-buffered-proxying" + local res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + end, 10) + assert.matches("An invalid response was received from the upstream server", body) + end + end) + + it("#db request is allowed through once the CA certificate is updated back to the correct ca", function() + local res = assert(admin_client:patch("/ca_certificates/" .. ca_certificate.id, { + body = { + cert = ssl_fixtures.cert_ca, + }, + headers = { ["Content-Type"] = "application/json" }, + })) + + assert.res_status(200, res) + + wait_for_all_config_update(subsystems) + + local body + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end + local res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + + return pcall(function() + body = assert.res_status(200, res) + assert(proxy_client:close()) + end) + end, 10) + + assert.equals("it works", body) + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path = "/tls-buffered-proxying" + local res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + + return pcall(function() + body = assert.res_status(200, res) + assert(proxy_client:close()) + end) + end, 10) + assert.equals("it works", body) + end + end) end) describe("#db tls_verify_depth", function() @@ -1004,19 +1158,17 @@ for _, strategy in helpers.each_strategy() do } } - return pcall(function() - if subsystems == "http" then - return pcall(function() - body = assert.res_status(502, res) - assert(proxy_client:close()) - end) - else - return pcall(function() - assert.equals("connection reset by peer", err) - assert(proxy_client:close()) - end) - end - end) + if subsystems == "http" then + return pcall(function() + body = assert.res_status(502, res) + assert(proxy_client:close()) + end) + else + return pcall(function() + assert.equals("connection reset by peer", err) + assert(proxy_client:close()) + end) + end end, 10) if subsystems == "http" then assert.matches("An invalid response was received from the upstream server", body) diff --git a/spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/handler.lua new file mode 100644 index 00000000000..dfff3ebcbd0 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/handler.lua @@ -0,0 +1,6 @@ +local ReferenceCaCertHandler = { + VERSION = "1.0.0", + PRIORITY = 1, +} + +return ReferenceCaCertHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/schema.lua new file mode 100644 index 00000000000..8e388fe650a --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/reference-ca-cert/schema.lua @@ -0,0 +1,15 @@ +return { + name = "reference-ca-cert", + fields = { + { + config = { + type = "record", + fields = { + { pre_key = { type = "string", }, }, + { ca_certificates = { type = "array", required = true, elements = { type = "string", uuid = true, }, }, }, + { post_key = { type = "string", }, }, + }, + }, + }, + }, +} From ef13d3949762c13afc5e9e68a625c5d23719a907 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 23 Nov 2023 15:18:05 +0800 Subject: [PATCH 3202/4351] refactor(plugins/datadog): use tools.string.replace_dashes (#12081) tools.string.replace_dashes has better performance. --- kong/plugins/datadog/handler.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index b0d387f5223..3158a9e45e8 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -3,6 +3,9 @@ local statsd_logger = require "kong.plugins.datadog.statsd_logger" local kong_meta = require "kong.meta" +local replace_dashes = require("kong.tools.string").replace_dashes + + local kong = kong local ngx = ngx local null = ngx.null @@ -14,7 +17,7 @@ local ipairs = ipairs local get_consumer_id = { consumer_id = function(consumer) - return consumer and gsub(consumer.id, "-", "_") + return consumer and replace_dashes(consumer.id) end, custom_id = function(consumer) return consumer and consumer.custom_id From f75482f522ea83080737309df4a1746864797413 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 23 Nov 2023 15:18:53 +0800 Subject: [PATCH 3203/4351] perf(plugins/jwt): use string.buffer to replace table.concat (#12075) As other PRs did, string.buffer can replace table.concat to get more performance. Reference: https://github.com/Kong/kong/pull/11304#issuecomment-1671212708 --- kong/plugins/jwt/jwt_parser.lua | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index e22b6b11f62..5bad7163591 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -7,6 +7,7 @@ local json = require "cjson" local b64 = require "ngx.base64" +local buffer = require "string.buffer" local openssl_digest = require "resty.openssl.digest" local openssl_hmac = require "resty.openssl.hmac" local openssl_pkey = require "resty.openssl.pkey" @@ -20,7 +21,6 @@ local time = ngx.time local pairs = pairs local error = error local pcall = pcall -local concat = table.concat local insert = table.insert local unpack = unpack local assert = assert @@ -237,17 +237,17 @@ local function encode_token(data, key, alg, header) end local header = header or { typ = "JWT", alg = alg } - local segments = { - base64_encode(json.encode(header)), - base64_encode(json.encode(data)) - } + local buf = buffer.new() + + buf:put(base64_encode(json.encode(header))):put(".") + :put(base64_encode(json.encode(data))) - local signing_input = concat(segments, ".") - local signature = alg_sign[alg](signing_input, key) + local signature = alg_sign[alg](buf:tostring(), key) - segments[#segments+1] = base64_encode(signature) + buf:put(".") + :put(base64_encode(signature)) - return concat(segments, ".") + return buf:get() end From 6191cda8d3c11a3a6ca90c8918ee78bf9de81c8a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 23 Nov 2023 15:19:39 +0800 Subject: [PATCH 3204/4351] refactor(plugins/oauth2): use build-in functions to replace sha256 (#12067) Use build-in functions oftools.sha256 to simplify code. KAG-3156 --- kong/plugins/oauth2/access.lua | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 2acdc741ad1..263317509e9 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -1,11 +1,13 @@ local url = require "socket.url" local utils = require "kong.tools.utils" local constants = require "kong.constants" -local sha256 = require "resty.sha256" local timestamp = require "kong.tools.timestamp" local secret = require "kong.plugins.oauth2.secret" +local sha256_base64url = require "kong.tools.sha256".sha256_base64url + + local kong = kong local type = type local next = next @@ -485,11 +487,7 @@ local function validate_pkce_verifier(parameters, auth_code) } end - local s256 = sha256:new() - s256:update(verifier) - local digest = s256:final() - - local challenge = base64url_encode(digest) + local challenge = sha256_base64url(verifier) if not challenge or not auth_code.challenge From c976cbee745db655e6c35155cbdb4dd7a100a00d Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 23 Nov 2023 15:29:18 +0800 Subject: [PATCH 3205/4351] fix(datadog): fix a bug that datalog plugin is not triggered for serviceless routes (#12068) fix a bug that datadog plugin is not triggered for serviceless routes. In this PR, the datadog plugin can be triggered even if the serviceless routes are hit, and the value of tag name for the metric data is set to an empty string which is still a valid tag for datadog. FTI-5576 --- ...ss-routes-still-trigger-datalog-plugin.yml | 3 + kong/plugins/datadog/handler.lua | 15 +-- spec/03-plugins/08-datadog/01-log_spec.lua | 95 +++++++++++++++---- 3 files changed, 83 insertions(+), 30 deletions(-) create mode 100644 changelog/unreleased/kong/serviceless-routes-still-trigger-datalog-plugin.yml diff --git a/changelog/unreleased/kong/serviceless-routes-still-trigger-datalog-plugin.yml b/changelog/unreleased/kong/serviceless-routes-still-trigger-datalog-plugin.yml new file mode 100644 index 00000000000..71df7dd33bc --- /dev/null +++ b/changelog/unreleased/kong/serviceless-routes-still-trigger-datalog-plugin.yml @@ -0,0 +1,3 @@ +message: "**Datadog**: Fix a bug that datadog plugin is not triggered for serviceless routes. In this fix, datadog plugin is always triggered, and the value of tag `name`(service_name) is set as an empty value." +type: bugfix +scope: Plugin \ No newline at end of file diff --git a/kong/plugins/datadog/handler.lua b/kong/plugins/datadog/handler.lua index 3158a9e45e8..4b68e8487a4 100644 --- a/kong/plugins/datadog/handler.lua +++ b/kong/plugins/datadog/handler.lua @@ -56,10 +56,6 @@ local function send_entries_to_datadog(conf, messages) end for _, message in ipairs(messages) do - local name = gsub(message.service.name ~= null and - message.service.name or message.service.host, - "%.", "_") - local stat_name = { request_size = "request.size", response_size = "response.size", @@ -87,8 +83,10 @@ local function send_entries_to_datadog(conf, messages) local get_consumer_id = get_consumer_id[metric_config.consumer_identifier] local consumer_id = get_consumer_id and get_consumer_id(message.consumer) or nil local tags = compose_tags( - name, message.response and message.response.status or "-", - consumer_id, metric_config.tags, conf) + message.service and gsub(message.service.name ~= null and + message.service.name or message.service.host, "%.", "_") or "", + message.response and message.response.status or "-", + consumer_id, metric_config.tags, conf) logger:send_statsd(stat_name, stat_value, logger.stat_types[metric_config.stat_type], @@ -107,12 +105,7 @@ local DatadogHandler = { VERSION = kong_meta.version, } - function DatadogHandler:log(conf) - if not ngx.ctx.service then - return - end - local ok, err = Queue.enqueue( Queue.get_plugin_params("datadog", conf), send_entries_to_datadog, diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 8ec13a9a7c8..90b9e2f9f26 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -1,8 +1,10 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local stringx = require "pl.stringx" describe("Plugin: datadog (log)", function() + local DEFAULT_METRICS_COUNT = 6 lazy_setup(function() helpers.setenv('KONG_DATADOG_AGENT_HOST', 'localhost') @@ -93,6 +95,11 @@ describe("Plugin: datadog (log)", function() } } + local route9 = bp.routes:insert { + paths = { "/serviceless" }, + no_service = true, + } + bp.plugins:insert { name = "key-auth", route = { id = route1.id }, @@ -237,6 +244,25 @@ describe("Plugin: datadog (log)", function() }, } + bp.plugins:insert { + name = "datadog", + route = { id = route9.id }, + config = { + host = "127.0.0.1", + port = 9999, + queue_size = 2, + }, + } + + bp.plugins:insert { + name = "request-termination", + route = { id = route9.id }, + config = { + status_code = 200, + message = "OK", + } + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -245,17 +271,23 @@ describe("Plugin: datadog (log)", function() proxy_client = helpers.proxy_client() end) + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() if proxy_client then proxy_client:close() end - - - helpers.stop_kong() end) it("logs metrics over UDP", function() - local thread = helpers.udp_server(9999, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) local res = assert(proxy_client:send { method = "GET", @@ -268,7 +300,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) assert.contains("kong.request.count:1|c|#name:dd1,status:200,consumer:bar,app:kong" , gauges) assert.contains("kong.latency:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) assert.contains("kong.request.size:%d+|ms|#name:dd1,status:200,consumer:bar,app:kong", gauges, true) @@ -278,7 +310,7 @@ describe("Plugin: datadog (log)", function() end) it("logs metrics over UDP #grpc", function() - local thread = helpers.udp_server(9999, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) local grpc_cleint = assert(helpers.proxy_client_grpc()) @@ -293,7 +325,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) assert.contains("kong.request.count:1|c|#name:grpc,status:200,consumer:bar,app:kong" , gauges) assert.contains("kong.latency:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) assert.contains("kong.request.size:%d+|ms|#name:grpc,status:200,consumer:bar,app:kong", gauges, true) @@ -303,7 +335,7 @@ describe("Plugin: datadog (log)", function() end) it("logs metrics over UDP with custom prefix", function() - local thread = helpers.udp_server(9999, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) local res = assert(proxy_client:send { method = "GET", @@ -316,7 +348,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) assert.contains("prefix.request.count:1|c|#name:dd4,status:200,consumer:bar,app:kong",gauges) assert.contains("prefix.latency:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) assert.contains("prefix.request.size:%d+|ms|#name:dd4,status:200,consumer:bar,app:kong", gauges, true) @@ -326,7 +358,7 @@ describe("Plugin: datadog (log)", function() end) it("logs metrics over UDP with custom tag names", function() - local thread = helpers.udp_server(9999, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) local res = assert(proxy_client:send { method = "GET", @@ -339,7 +371,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) assert.contains("kong.request.count:1|c|#upstream:dd6,http_status:200,user:bar,app:kong",gauges) assert.contains("kong.latency:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) assert.contains("kong.request.size:%d+|ms|#upstream:dd6,http_status:200,user:bar,app:kong", gauges, true) @@ -387,7 +419,7 @@ describe("Plugin: datadog (log)", function() end) it("logs metrics to host/port defined via environment variables", function() - local thread = helpers.udp_server(9999, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) local res = assert(proxy_client:send { method = "GET", @@ -400,7 +432,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) assert.contains("kong.request.count:1|c|#name:dd5,status:200,consumer:bar,app:kong" , gauges) assert.contains("kong.latency:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) assert.contains("kong.request.size:%d+|ms|#name:dd5,status:200,consumer:bar,app:kong", gauges, true) @@ -410,7 +442,7 @@ describe("Plugin: datadog (log)", function() end) it("logs metrics in several batches", function() - local thread = helpers.udp_server(9999, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) local res = assert(proxy_client:send { method = "GET", @@ -423,7 +455,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) assert.contains("kong.request.count:1|c|#name:dd7,status:200,consumer:bar,app:kong" , gauges) assert.contains("kong.latency:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) assert.contains("kong.request.size:%d+|ms|#name:dd7,status:200,consumer:bar,app:kong", gauges, true) @@ -448,7 +480,7 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) end) it("should not return a runtime error (regression)", function() @@ -476,9 +508,9 @@ describe("Plugin: datadog (log)", function() thread:join() end) - + it("referenceable fields works", function() - local thread = helpers.udp_server(9999, 6, 6) + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT, 6) local another_proxy_client = helpers.proxy_client() local res = assert(another_proxy_client:send { @@ -493,7 +525,32 @@ describe("Plugin: datadog (log)", function() local ok, gauges = thread:join() assert.True(ok) - assert.equal(6, #gauges) + assert.equal(DEFAULT_METRICS_COUNT, #gauges) + end) + + it("datadog plugin is triggered for serviceless routes", function() + local thread = helpers.udp_server(9999, DEFAULT_METRICS_COUNT) + local res = assert(proxy_client:send { + method = "GET", + path = "/serviceless", + }) + + local body = assert.res_status(200, res) + assert.equals(body, '{"message":"OK"}') + + local ok, gauges = thread:join() + assert.True(ok) + assert.equals(DEFAULT_METRICS_COUNT, #gauges) + + for _, g in ipairs(gauges) do + -- tags start with `#` + local tmp = stringx.split(g, '#') + local tag_idx = #tmp + assert(tag_idx == 2, "Error: missing tags") + local tags = tmp[tag_idx] + assert(tags, "Error: missing tags") + assert(string.match(tags, "name:,"), "Error: the value of `name` must be an empty string for serviceless routes") + end end) end) end From cc6f139f5428c7e47786f7be283d53a4c6394b8a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 23 Nov 2023 16:30:53 +0800 Subject: [PATCH 3206/4351] hotfix(cd): skip comment on commit step (#12090) The token seems to be changed/expired and no longer working. Allow the step to fail to unblock the workflow. --- .github/workflows/release.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 39507c76f69..198f34c6ad0 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -396,6 +396,7 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' uses: peter-evans/commit-comment@5a6f8285b8f2e8376e41fe1b563db48e6cf78c09 # v3.0.0 + continue-on-error: true # TODO: temporary fix until the token is back with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | From aa7074f620b7c56b8037d24c391ef97f9ecde7d7 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 21 Nov 2023 18:08:11 +0100 Subject: [PATCH 3207/4351] perf(tracing): do not create spans in timer phase Before this change timers would generate spans, which means DB and DNS spans in recurring timers would be continuously generated and garbage-collected. This commit checks the exact ngx phase and runs it against a whitelist to ensure `timer` phase does not generate spans. --- .../unreleased/kong/perf-tracing-from-timers.yml | 3 +++ kong/pdk/tracing.lua | 16 ++++++++++++---- spec/01-unit/26-tracing/01-tracer_pdk_spec.lua | 10 ++++++++-- .../03-plugins/37-opentelemetry/01-otlp_spec.lua | 6 ++++++ 4 files changed, 29 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/perf-tracing-from-timers.yml diff --git a/changelog/unreleased/kong/perf-tracing-from-timers.yml b/changelog/unreleased/kong/perf-tracing-from-timers.yml new file mode 100644 index 00000000000..bc081ed674b --- /dev/null +++ b/changelog/unreleased/kong/perf-tracing-from-timers.yml @@ -0,0 +1,3 @@ +message: "Performance optimization to avoid unnecessary creations and garbage-collections of spans" +type: "performance" +scope: "PDK" diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index ef9d81e0db9..6337e1fddc0 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -9,7 +9,6 @@ local require = require local ffi = require "ffi" local tablepool = require "tablepool" local new_tab = require "table.new" -local base = require "resty.core.base" local utils = require "kong.tools.utils" local phase_checker = require "kong.pdk.private.phases" @@ -421,6 +420,15 @@ noop_tracer.set_active_span = NOOP noop_tracer.process_span = NOOP noop_tracer.set_should_sample = NOOP +local VALID_TRACING_PHASES = { + rewrite = true, + access = true, + header_filter = true, + body_filter = true, + log = true, + content = true, +} + --- New Tracer local function new_tracer(name, options) name = name or "default" @@ -450,7 +458,7 @@ local function new_tracer(name, options) -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @treturn table span function self.active_span() - if not base.get_request() then + if not VALID_TRACING_PHASES[ngx.get_phase()] then return end @@ -463,7 +471,7 @@ local function new_tracer(name, options) -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @tparam table span function self.set_active_span(span) - if not base.get_request() then + if not VALID_TRACING_PHASES[ngx.get_phase()] then return end @@ -482,7 +490,7 @@ local function new_tracer(name, options) -- @tparam table options TODO(mayo) -- @treturn table span function self.start_span(...) - if not base.get_request() then + if not VALID_TRACING_PHASES[ngx.get_phase()] then return noop_span end diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index 285c980adf8..2cd05a72a0f 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -49,7 +49,7 @@ end local unhook_log_spy = debug.sethook describe("Tracer PDK", function() - local ok, err, _ + local ok, err, old_ngx_get_phase, _ local log_spy lazy_setup(function() @@ -57,9 +57,15 @@ describe("Tracer PDK", function() _G.kong = kong_global.new() kong_global.init_pdk(kong) log_spy = hook_log_spy() + old_ngx_get_phase = ngx.get_phase + -- trick the pdk into thinking we are not in the timer context + _G.ngx.get_phase = function() return "access" end -- luacheck: ignore end) - lazy_teardown(unhook_log_spy) + lazy_teardown(function() + unhook_log_spy() + _G.ngx.get_phase = old_ngx_get_phase -- luacheck: ignore + end) describe("initialize tracer", function() diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index eead16142b2..754743ffe60 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -44,16 +44,22 @@ local pb_decode_span = function(data) end describe("Plugin: opentelemetry (otlp)", function() + local old_ngx_get_phase + lazy_setup(function () -- overwrite for testing pb.option("enum_as_value") pb.option("auto_default_values") + old_ngx_get_phase = ngx.get_phase + -- trick the pdk into thinking we are not in the timer context + _G.ngx.get_phase = function() return "access" end -- luacheck: ignore end) lazy_teardown(function() -- revert it back pb.option("enum_as_name") pb.option("no_default_values") + _G.ngx.get_phase = old_ngx_get_phase -- luacheck: ignore end) after_each(function () From 0ddde040539064e78a623956a41d0aae2ad64bb7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 23 Nov 2023 17:52:33 +0800 Subject: [PATCH 3208/4351] chore(deps): bump lua-resty-openssl to 1.0.2 (#12088) --- changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml | 3 --- changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml create mode 100644 changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml diff --git a/changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml b/changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml deleted file mode 100644 index d90a6effd81..00000000000 --- a/changelog/unreleased/kong/bump-resty-openssl-1.0.1.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Bump resty-openssl from 0.8.25 to 1.0.1 -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml b/changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml new file mode 100644 index 00000000000..05ba386d707 --- /dev/null +++ b/changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml @@ -0,0 +1,3 @@ +message: Bump resty-openssl from 0.8.25 to 1.0.2 +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 1617e7ff99e..06a3ec36645 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.0.0", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.3.5", - "lua-resty-openssl == 1.0.1", + "lua-resty-openssl == 1.0.2", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.12.0", From fc259b4ded41ea304f2489ecfbbd3bdc3a7803b3 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 20 Nov 2023 08:23:15 +0000 Subject: [PATCH 3209/4351] chore(deps): bump actions/github-script from 6 to 7 Bumps [actions/github-script](https://github.com/actions/github-script) from 6 to 7. - [Release notes](https://github.com/actions/github-script/releases) - [Commits](https://github.com/actions/github-script/compare/v6...v7) --- updated-dependencies: - dependency-name: actions/github-script dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --- .github/workflows/backport-fail-bot.yml | 2 +- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index a11015622cb..f8393da0352 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -11,7 +11,7 @@ jobs: steps: - name: Generate Slack Payload id: generate-payload - uses: actions/github-script@v6 + uses: actions/github-script@v7 with: script: | const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 0f504f7cbab..d651bef5290 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -20,7 +20,7 @@ jobs: env: SLACK_CHANNEL: gateway-notifications SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" - uses: actions/github-script@v6 + uses: actions/github-script@v7 with: script: | const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); From 286867da94cbc6b81010b106c37487ac589820a1 Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 23 Nov 2023 16:20:12 +0800 Subject: [PATCH 3210/4351] Revert "chore: add write permission for backport action" This reverts commit c468b77efae40c044031760120889af37fe8cb0d. --- .github/workflows/backport.yml | 1 - 1 file changed, 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 901580fe073..2d2d2c1d8f1 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -5,7 +5,6 @@ on: permissions: contents: write # so it can comment pull-requests: write # so it can create pull requests - actions: write jobs: backport: name: Backport From ecee51fe7b51565f5ceb5f50fdc3df90809d22ef Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 23 Nov 2023 16:20:21 +0800 Subject: [PATCH 3211/4351] Revert "chore: trigger backport on label addition" This reverts commit 7e4c654aef13ef4137b6d33260ab7f50461e497b. --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 2d2d2c1d8f1..290eb67c891 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -1,7 +1,7 @@ name: Backport on: pull_request_target: - types: [closed, labeled] # runs when the pull request is closed/merged or labeled (to trigger a backport in hindsight) + types: [closed] permissions: contents: write # so it can comment pull-requests: write # so it can create pull requests From 4c70cfd3544d8639516c6e07495bea5ffe775f6d Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 23 Nov 2023 16:22:59 +0800 Subject: [PATCH 3212/4351] Revert "chore(deps): bump korthout/backport-action from 2.1.0 to 2.1.1" This reverts commit 9ffc223671e92149e75a7980fcbec8bd030356c8. --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 290eb67c891..c2cc8d2a510 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -13,7 +13,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@08bafb375e6e9a9a2b53a744b987e5d81a133191 # v2.1.1 + uses: korthout/backport-action@cb79e4e5f46c7d7d653dd3d5fa8a9b0a945dfe4b # v2.1.0 with: github_token: ${{ secrets.PAT }} pull_title: '[backport -> ${target_branch}] ${pull_title}' From 6077171c2ca697322ed562335a6aff10a390ac52 Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 23 Nov 2023 16:23:09 +0800 Subject: [PATCH 3213/4351] Revert "chore(ci): improve backporting process (#11924)" This reverts commit 0c1c94ce0cc964cb01f951af98a62dd6ad5c667e. --- .github/workflows/backport.yml | 31 ++++++++++++++----------------- 1 file changed, 14 insertions(+), 17 deletions(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index c2cc8d2a510..7cc4b9c134a 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -1,27 +1,24 @@ name: Backport on: pull_request_target: - types: [closed] -permissions: - contents: write # so it can comment - pull-requests: write # so it can create pull requests + types: + - closed + - labeled + jobs: backport: name: Backport runs-on: ubuntu-latest - if: github.event.pull_request.merged + if: > + github.event.pull_request.merged + && ( + github.event.action == 'closed' + || ( + github.event.action == 'labeled' + && contains(github.event.label.name, 'backport') + ) + ) steps: - - uses: actions/checkout@v4 - - name: Create backport pull requests - uses: korthout/backport-action@cb79e4e5f46c7d7d653dd3d5fa8a9b0a945dfe4b # v2.1.0 + - uses: tibdex/backport@9565281eda0731b1d20c4025c43339fb0a23812e # v2.0.4 with: github_token: ${{ secrets.PAT }} - pull_title: '[backport -> ${target_branch}] ${pull_title}' - merge_commits: 'skip' - copy_labels_pattern: ^(?!backport ).* # copies all labels except those starting with "backport " - label_pattern: ^backport (release\/[^ ]+)$ # filters for labels starting with "backport " and extracts the branch name - pull_description: |- - Automated backport to `${target_branch}`, triggered by a label in #${pull_number}. - copy_assignees: true - copy_milestone: true - copy_requested_reviewers: true From c160360bf3c1aaad3e26217de95a4f120abc4fe1 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 23 Nov 2023 15:36:15 +0100 Subject: [PATCH 3214/4351] fix(cherry-picks): prevent comment flood in case of errors Signed-off-by: Joshua Schmid --- .github/workflows/cherry-picks.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 6383c1d5fd6..82c1a0df413 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -19,7 +19,7 @@ jobs: github.event_name == 'issue_comment' && github.event.issue.pull_request && contains(fromJSON('["MEMBER", "COLLABORATOR", "OWNER"]'), github.event.comment.author_association) && - contains(github.event.comment.body, '/cherry-pick') + startsWith(github.event.comment.body, '/cherry-pick') ) steps: - uses: actions/checkout@v4 From 796af06b3b9f747dd1e89f01ac6375f25b266030 Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Fri, 24 Nov 2023 15:46:52 +0800 Subject: [PATCH 3215/4351] chore(*): revise the comment of the tls.validate_client_cert (#12070) --- kong/clustering/tls.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/clustering/tls.lua b/kong/clustering/tls.lua index cc528ff24d1..0f3098b055b 100644 --- a/kong/clustering/tls.lua +++ b/kong/clustering/tls.lua @@ -189,8 +189,8 @@ end ---@param cp_cert kong.clustering.certinfo # clustering certinfo table ---@param dp_cert_pem string # data plane cert text --- ----@return boolean? success ----@return string? error +---@return table|nil x509 instance +---@return string? error function tls.validate_client_cert(kong_config, cp_cert, dp_cert_pem) if not dp_cert_pem then return nil, "data plane failed to present client certificate during handshake" From ea6a73c5d42bf3cbdc474d0e9a142929d8f823be Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 27 Nov 2023 13:58:09 +0800 Subject: [PATCH 3216/4351] docs(changelog): tune the message of atc-router version bump (#12035) --- changelog/unreleased/kong/bump-atc-router-1.3.1.yml | 3 +++ changelog/unreleased/kong/bump_atc_router.yml | 2 -- 2 files changed, 3 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump-atc-router-1.3.1.yml delete mode 100644 changelog/unreleased/kong/bump_atc_router.yml diff --git a/changelog/unreleased/kong/bump-atc-router-1.3.1.yml b/changelog/unreleased/kong/bump-atc-router-1.3.1.yml new file mode 100644 index 00000000000..b1cbe7fa894 --- /dev/null +++ b/changelog/unreleased/kong/bump-atc-router-1.3.1.yml @@ -0,0 +1,3 @@ +message: Bumped atc-router from 1.2.0 to 1.3.1 +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/bump_atc_router.yml b/changelog/unreleased/kong/bump_atc_router.yml deleted file mode 100644 index a0013d1e64d..00000000000 --- a/changelog/unreleased/kong/bump_atc_router.yml +++ /dev/null @@ -1,2 +0,0 @@ -message: Bump `atc-router` to `v1.3.1` -type: "dependency" From 53d50e740badb59caa67ee002edfddb8396fbc24 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 27 Nov 2023 14:01:33 +0800 Subject: [PATCH 3217/4351] refactor(router): only load configured flavor module (#11997) KAG-3135 --- kong/router/init.lua | 33 ++++++++++++++++----------------- spec/01-unit/08-router_spec.lua | 4 +++- 2 files changed, 19 insertions(+), 18 deletions(-) diff --git a/kong/router/init.lua b/kong/router/init.lua index ebd065c18bd..abec995a509 100644 --- a/kong/router/init.lua +++ b/kong/router/init.lua @@ -5,9 +5,6 @@ local _MT = { __index = _M, } local kong = kong -local traditional = require("kong.router.traditional") -local expressions = require("kong.router.expressions") -local compat = require("kong.router.compat") local utils = require("kong.router.utils") @@ -17,6 +14,13 @@ local phonehome_statistics = utils.phonehome_statistics _M.DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE +local FLAVOR_TO_MODULE = { + traditional = "kong.router.traditional", + expressions = "kong.router.expressions", + traditional_compatible = "kong.router.compat", +} + + function _M:exec(ctx) return self.trad.exec(ctx) end @@ -36,33 +40,28 @@ end function _M.new(routes, cache, cache_neg, old_router) local flavor = kong and kong.configuration and - kong.configuration.router_flavor + kong.configuration.router_flavor or + "traditional" - phonehome_statistics(routes) + local router = require(FLAVOR_TO_MODULE[flavor]) - if not flavor or flavor == "traditional" then + phonehome_statistics(routes) - local trad, err = traditional.new(routes, cache, cache_neg) + if flavor == "traditional" then + local trad, err = router.new(routes, cache, cache_neg) if not trad then return nil, err end return setmetatable({ trad = trad, + _set_ngx = trad._set_ngx, -- for unit-testing only }, _MT) end - if flavor == "expressions" then - return expressions.new(routes, cache, cache_neg, old_router) - end - - -- flavor == "traditional_compatible" - return compat.new(routes, cache, cache_neg, old_router) + -- flavor == "expressions" or "traditional_compatible" + return router.new(routes, cache, cache_neg, old_router) end -_M._set_ngx = traditional._set_ngx -_M.split_port = traditional.split_port - - return _M diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 4ab4539d48f..fa7af30c1a3 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -92,6 +92,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" local it_trad_only = (flavor == "traditional") and it or pending describe("split_port()", function() + local split_port = require("kong.router.traditional").split_port + it("splits port number", function() for _, case in ipairs({ { { "" }, { "", "", false } }, @@ -120,7 +122,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" { { "[::1]:80b", 88 }, { "[::1]:80b", "[::1]:80b:88", false } }, { { "[::1]/96", 88 }, { "[::1]/96", "[::1]/96:88", false } }, }) do - assert.same(case[2], { Router.split_port(unpack(case[1])) }) + assert.same(case[2], { split_port(unpack(case[1])) }) end end) end) From c0147273942d7d482b70788855f16adf86a69313 Mon Sep 17 00:00:00 2001 From: Yi S Date: Mon, 27 Nov 2023 15:08:02 +0800 Subject: [PATCH 3218/4351] feat(admin-api): add gateway edition info to the endpoint `/` (#12097) This commit is the follow-up change to the PR https://github.com/Kong/kong/pull/12045, since the the edition info is still useful to the kong manager, we choose to introduce the gateway edition information in the response of the `/` endpoint. Fix FTI-5557 --- .../kong/add-gateway-edition-to-root-endpoint-admin-api.yml | 3 +++ kong/api/routes/kong.lua | 1 + spec/02-integration/04-admin_api/02-kong_routes_spec.lua | 3 ++- 3 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/add-gateway-edition-to-root-endpoint-admin-api.yml diff --git a/changelog/unreleased/kong/add-gateway-edition-to-root-endpoint-admin-api.yml b/changelog/unreleased/kong/add-gateway-edition-to-root-endpoint-admin-api.yml new file mode 100644 index 00000000000..a332be2ecce --- /dev/null +++ b/changelog/unreleased/kong/add-gateway-edition-to-root-endpoint-admin-api.yml @@ -0,0 +1,3 @@ +message: add gateway edition to the root endpoint of the admin api +type: feature +scope: Admin API diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 212ddf64a82..16a2d4c7dcd 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -130,6 +130,7 @@ return { return kong.response.exit(200, { tagline = tagline, version = version, + edition = meta._VERSION:match("enterprise") and "enterprise" or "community", hostname = knode.get_hostname(), node_id = node_id, timers = { diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 66cc828503f..06e5ae65695 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -71,7 +71,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() assert.not_nil(res.headers["X-Kong-Admin-Latency"]) end) - it("returns Kong's version number and tagline", function() + it("returns Kong's version number, edition info and tagline", function() local res = assert(client:send { method = "GET", path = "/" @@ -79,6 +79,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(meta._VERSION, json.version) + assert.equal(meta._VERSION:match("enterprise") and "enterprise" or "community", json.edition) assert.equal("Welcome to kong", json.tagline) end) it("returns a UUID as the node_id", function() From f920f1f26ffe44dd873621eca50a03a721d608d5 Mon Sep 17 00:00:00 2001 From: Yi S Date: Mon, 27 Nov 2023 15:09:12 +0800 Subject: [PATCH 3219/4351] feat(configuration): display a warning message when Kong Manager is enabled but the Admin API is not enabled (#12071) Feedback from issue Kong/kong#11995 highlighted potential user confusion due to the internal connection between Kong Manager and the Admin API. To address this, a warning message will now be displayed to notify users that the current configuration combination will not function as expected. This resolves KAG-3158 --- ...splay-warning-message-for-km-misconfig.yml | 3 ++ kong/conf_loader/init.lua | 6 +++ spec/01-unit/03-conf_loader_spec.lua | 49 +++++++++++++++++++ 3 files changed, 58 insertions(+) create mode 100644 changelog/unreleased/kong/display-warning-message-for-km-misconfig.yml diff --git a/changelog/unreleased/kong/display-warning-message-for-km-misconfig.yml b/changelog/unreleased/kong/display-warning-message-for-km-misconfig.yml new file mode 100644 index 00000000000..682716a5bc5 --- /dev/null +++ b/changelog/unreleased/kong/display-warning-message-for-km-misconfig.yml @@ -0,0 +1,3 @@ +message: display a warning message when Kong Manager is enabled but the Admin API is not enabled +type: feature +scope: Configuration diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 92a9f05e946..7d8fb7a3f8c 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1449,6 +1449,12 @@ local function check_and_parse(conf, opts) end end + if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then + if #conf.admin_gui_listen > 0 and strip(conf.admin_gui_listen[1]) ~= "off" then + log.warn("Kong Manager won't be functional because the Admin API is not listened on any interface") + end + end + return #errors == 0, errors[1], errors end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index ad41d52ea8b..9a79256e3fa 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1,5 +1,6 @@ local conf_loader = require "kong.conf_loader" local utils = require "kong.tools.utils" +local log = require "kong.cmd.utils.log" local helpers = require "spec.helpers" local tablex = require "pl.tablex" local pl_path = require "pl.path" @@ -1630,6 +1631,54 @@ describe("Configuration loader", function() local conf = assert(conf_loader(helpers.test_conf_path)) assert.equal(DATABASE, conf.database) end) + it("should warns user if kong manager is enabled but admin API is not enabled", function () + local spy_log = spy.on(log, "warn") + + finally(function() + log.warn:revert() + assert:unregister("matcher", "str_match") + end) + + assert:register("matcher", "str_match", function (_state, arguments) + local expected = arguments[1] + return function(value) + return string.match(value, expected) ~= nil + end + end) + + local conf, err = conf_loader(nil, { + admin_listen = "off", + admin_gui_listen = "off", + }) + assert.is_nil(err) + assert.is_table(conf) + assert.spy(spy_log).was_called(0) + + conf, err = conf_loader(nil, { + admin_listen = "localhost:8001", + admin_gui_listen = "off", + }) + assert.is_nil(err) + assert.is_table(conf) + assert.spy(spy_log).was_called(0) + + conf, err = conf_loader(nil, { + admin_listen = "localhost:8001", + admin_gui_listen = "localhost:8002", + }) + assert.is_nil(err) + assert.is_table(conf) + assert.spy(spy_log).was_called(0) + + conf, err = conf_loader(nil, { + admin_listen = "off", + admin_gui_listen = "localhost:8002", + }) + assert.is_nil(err) + assert.is_table(conf) + assert.spy(spy_log).was_called(1) + assert.spy(spy_log).was_called_with("Kong Manager won't be functional because the Admin API is not listened on any interface") + end) end) describe("pg_semaphore options", function() From 9ec3494cb558ee03223218c7c74003f8bce3b267 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Tue, 28 Nov 2023 17:27:18 +0800 Subject: [PATCH 3220/4351] fix(core): respect custom proxy_access_log (#12073) * fix(core): respect custom proxy_access_log Kong now has a fixed access log format `kong_log_format` that prevents customization and error on `kong start`. Related to #11663. If the `proxy_access_log` is not a valid pathname, then replace `kong_log_format` with the custom value. * fix(config): cover log_format name with hyphen * fix(config): early error when access log format is not defined * fix(config): discard warning or return nil * chore(config): style and comments * chore(*): comments --- .../kong/respect-custom-proxy_access_log.yml | 3 + kong/cmd/utils/prefix_handler.lua | 13 ++++- kong/templates/nginx_kong.lua | 4 ++ spec/01-unit/04-prefix_handler_spec.lua | 56 ++++++++++++++++--- 4 files changed, 66 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/respect-custom-proxy_access_log.yml diff --git a/changelog/unreleased/kong/respect-custom-proxy_access_log.yml b/changelog/unreleased/kong/respect-custom-proxy_access_log.yml new file mode 100644 index 00000000000..92b77e6d068 --- /dev/null +++ b/changelog/unreleased/kong/respect-custom-proxy_access_log.yml @@ -0,0 +1,3 @@ +message: "respect custom `proxy_access_log`" +type: bugfix +scope: Configuration diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index ea661fbf4ca..189c3a03981 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -239,7 +239,6 @@ local function compile_conf(kong_config, conf_template, template_env_inject) -- computed config properties for templating local compile_env = { _escape = ">", - proxy_access_log_enabled = kong_config.proxy_access_log ~= "off", pairs = pairs, ipairs = ipairs, tostring = tostring, @@ -248,6 +247,18 @@ local function compile_conf(kong_config, conf_template, template_env_inject) } } + local kong_proxy_access_log = kong_config.proxy_access_log + if kong_proxy_access_log ~= "off" then + compile_env.proxy_access_log_enabled = true + end + if kong_proxy_access_log then + -- example: proxy_access_log = 'logs/some-file.log apigw_json' + local _, custom_format_name = string.match(kong_proxy_access_log, "^(%S+)%s(%S+)") + if custom_format_name then + compile_env.custom_proxy_access_log = true + end + end + compile_env = pl_tablex.merge(compile_env, template_env_inject or {}, true) do diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index c12ba4b3f82..3375dcf1457 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -89,7 +89,11 @@ server { lua_kong_error_log_request_id $kong_request_id; > if proxy_access_log_enabled then +> if custom_proxy_access_log then + access_log ${{PROXY_ACCESS_LOG}}; +> else access_log ${{PROXY_ACCESS_LOG}} kong_log_format; +> end > else access_log off; > end diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 7cc4d9c5676..35c1d703e76 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -486,34 +486,72 @@ describe("NGINX conf compiler", function() describe("injected NGINX directives", function() it("injects proxy_access_log directive", function() - local conf = assert(conf_loader(nil, { + local conf, nginx_conf + conf = assert(conf_loader(nil, { proxy_access_log = "/dev/stdout", stream_listen = "0.0.0.0:9100", nginx_stream_tcp_nodelay = "on", })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) + nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("access_log%s/dev/stdout%skong_log_format;", nginx_conf) - local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) - local conf = assert(conf_loader(nil, { + conf = assert(conf_loader(nil, { proxy_access_log = "off", stream_listen = "0.0.0.0:9100", nginx_stream_tcp_nodelay = "on", })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) + nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("access_log%soff;", nginx_conf) - local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) - local conf = assert(conf_loader(nil, { + conf = assert(conf_loader(nil, { + proxy_access_log = "/dev/stdout apigw-json", + nginx_http_log_format = 'apigw-json "$kong_request_id"', + stream_listen = "0.0.0.0:9100", + nginx_stream_tcp_nodelay = "on", + })) + nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("access_log%s/dev/stdout%sapigw%-json;", nginx_conf) + nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) + + -- configure an undefined log format will error + -- on kong start. This is expected + conf = assert(conf_loader(nil, { + proxy_access_log = "/dev/stdout not-exist", + nginx_http_log_format = 'apigw-json "$kong_request_id"', + stream_listen = "0.0.0.0:9100", + nginx_stream_tcp_nodelay = "on", + })) + nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("access_log%s/dev/stdout%snot%-exist;", nginx_conf) + nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) + + conf = assert(conf_loader(nil, { + proxy_access_log = "/tmp/not-exist.log", + stream_listen = "0.0.0.0:9100", + nginx_stream_tcp_nodelay = "on", + })) + nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("access_log%s/tmp/not%-exist.log%skong_log_format;", nginx_conf) + nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + assert.matches("access_log%slogs/access.log%sbasic;", nginx_conf) + + conf = assert(conf_loader(nil, { + prefix = "servroot_tmp", + nginx_stream_log_format = "custom '$protocol $status'", proxy_stream_access_log = "/dev/stdout custom", stream_listen = "0.0.0.0:9100", nginx_stream_tcp_nodelay = "on", })) - local nginx_conf = prefix_handler.compile_kong_conf(conf) + assert(prefix_handler.prepare_prefix(conf)) + nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("access_log%slogs/access.log%skong_log_format;", nginx_conf) - local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) + nginx_conf = prefix_handler.compile_kong_stream_conf(conf) assert.matches("access_log%s/dev/stdout%scustom;", nginx_conf) end) From 3b530391512798a23b89eb762e9ac060509c5d24 Mon Sep 17 00:00:00 2001 From: Samuele Date: Tue, 28 Nov 2023 12:01:41 +0100 Subject: [PATCH 3221/4351] refactor(tracing): add tracing context (#12062) Add a Tracing Context module for managing request-scoped tracing-related information. This provides an interface with ngx.ctx.TRACING_CONTEXT for plugins and core to read/update tracing information through. This commit adds support to read/write: * Trace ID (raw and all formats) * Unlinked spans Follow ups will likely include: * Incoming/outgoing tracing headers information --- kong-3.6.0-0.rockspec | 1 + kong/plugins/opentelemetry/handler.lua | 11 +- kong/tracing/instrumentation.lua | 24 ++-- kong/tracing/propagation.lua | 49 +------- kong/tracing/tracing_context.lua | 111 ++++++++++++++++++ .../kong/plugins/trace-propagator/handler.lua | 4 +- 6 files changed, 135 insertions(+), 65 deletions(-) create mode 100644 kong/tracing/tracing_context.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 06a3ec36645..c311b824f5f 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -553,6 +553,7 @@ build = { ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", + ["kong.tracing.tracing_context"] = "kong/tracing/tracing_context.lua", ["kong.timing"] = "kong/timing/init.lua", ["kong.timing.context"] = "kong/timing/context.lua", diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index b0a4bfa67d3..db296fe045b 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -3,6 +3,7 @@ local http = require "resty.http" local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" +local tracing_context = require "kong.tracing.tracing_context" local ngx = ngx @@ -103,8 +104,7 @@ function OpenTelemetryHandler:access(conf) kong.ctx.plugin.should_sample = false end - local injected_parent_span = ngx.ctx.tracing and - ngx.ctx.tracing.injected.balancer_span or root_span + local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers, conf.header_type) if should_sample == false then @@ -118,7 +118,8 @@ function OpenTelemetryHandler:access(conf) -- to propagate the correct trace ID we have to set it here -- before passing this span to propagation.set() injected_parent_span.trace_id = trace_id - kong.ctx.plugin.trace_id = trace_id + -- update the Tracing Context with the trace ID extracted from headers + tracing_context.set_raw_trace_id(trace_id) end -- overwrite root span's parent_id @@ -135,7 +136,7 @@ end function OpenTelemetryHandler:header_filter(conf) if conf.http_response_header_for_traceid then - local trace_id = kong.ctx.plugin.trace_id + local trace_id = tracing_context.get_raw_trace_id() if not trace_id then local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] trace_id = root_span and root_span.trace_id @@ -156,7 +157,7 @@ function OpenTelemetryHandler:log(conf) end -- overwrite - local trace_id = kong.ctx.plugin.trace_id + local trace_id = tracing_context.get_raw_trace_id() if trace_id then span.trace_id = trace_id end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 717b9121445..b9809935171 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -6,6 +6,7 @@ local tablex = require "pl.tablex" local base = require "resty.core.base" local cjson = require "cjson" local ngx_re = require "ngx.re" +local tracing_context = require "kong.tracing.tracing_context" local ngx = ngx local var = ngx.var @@ -83,7 +84,7 @@ function _M.balancer(ctx) local last_try_balancer_span do - local balancer_span = ctx.tracing and ctx.tracing.injected.balancer_span + local balancer_span = tracing_context.get_unlinked_span("balancer", ctx) -- pre-created balancer span was not linked yet if balancer_span and not balancer_span.linked then last_try_balancer_span = balancer_span @@ -216,10 +217,6 @@ _M.available_types = available_types -- Record inbound request function _M.request(ctx) - ctx.tracing = { - injected = {}, - } - local client = kong.client local method = get_method() @@ -252,6 +249,9 @@ function _M.request(ctx) }, }) + -- update the tracing context with the request span trace ID + tracing_context.set_raw_trace_id(active_span.trace_id, ctx) + tracer.set_active_span(active_span) end @@ -263,12 +263,14 @@ function _M.precreate_balancer_span(ctx) end local root_span = ctx.KONG_SPANS and ctx.KONG_SPANS[1] - if ctx.tracing then - ctx.tracing.injected.balancer_span = tracer.create_span(nil, { - span_kind = 3, - parent = root_span, - }) - end + local balancer_span = tracer.create_span(nil, { + span_kind = 3, + parent = root_span, + }) + -- The balancer span is created during headers propagation, but is + -- linked later when the balancer data is available, so we add it + -- to the unlinked spans table to keep track of it. + tracing_context.set_unlinked_span("balancer", balancer_span, ctx) end diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua index dbd7fa70d9a..606fcfa5b87 100644 --- a/kong/tracing/propagation.lua +++ b/kong/tracing/propagation.lua @@ -3,6 +3,7 @@ local openssl_bignum = require "resty.openssl.bn" local table_merge = require "kong.tools.utils".table_merge local split = require "kong.tools.utils".split local strip = require "kong.tools.utils".strip +local tracing_context = require "kong.tracing.tracing_context" local unescape_uri = ngx.unescape_uri local char = string.char local match = string.match @@ -520,52 +521,6 @@ local function find_header_type(headers) end --- Performs a table merge to add trace ID formats to the current request's --- trace ID and returns a table containing all the formats. --- --- Plugins can handle different formats of trace ids depending on their headers --- configuration, multiple plugins executions may result in additional formats --- of the current request's trace id. --- --- The `propagation_trace_id_all_fmt` table is stored in `ngx.ctx` to keep the --- list of formats updated for the current request. --- --- Each item in the resulting `propagation_trace_id_all_fmt` table represents a --- format associated with the trace ID for the current request. --- --- @param trace_id_new_fmt table containing the trace ID formats to be added --- @returns propagation_trace_id_all_fmt table contains all the formats for --- the current request --- --- @example --- --- propagation_trace_id_all_fmt = { datadog = "1234", --- w3c = "abcd" } --- --- trace_id_new_fmt = { ot = "abcd", --- w3c = "abcd" } --- --- propagation_trace_id_all_fmt = { datadog = "1234", --- ot = "abcd", --- w3c = "abcd" } --- -local function add_trace_id_formats(trace_id_new_fmt) - -- TODO: @samugi - move trace ID table in the unified tracing context - local trace_id_all_fmt = ngx.ctx.propagation_trace_id_all_fmt - if not trace_id_all_fmt then - ngx.ctx.propagation_trace_id_all_fmt = trace_id_new_fmt - return trace_id_new_fmt - end - - -- add new formats to trace ID formats table - for format, value in pairs(trace_id_new_fmt) do - trace_id_all_fmt[format] = value - end - - return trace_id_all_fmt -end - - local function parse(headers, conf_header_type) if conf_header_type == "ignore" then return nil @@ -738,7 +693,7 @@ local function set(conf_header_type, found_header_type, proxy_span, conf_default ) end - trace_id_formats = add_trace_id_formats(trace_id_formats) + trace_id_formats = tracing_context.add_trace_id_formats(trace_id_formats) -- add trace IDs to log serializer output kong.log.set_serialize_value("trace_id", trace_id_formats) end diff --git a/kong/tracing/tracing_context.lua b/kong/tracing/tracing_context.lua new file mode 100644 index 00000000000..ebf42ec4bce --- /dev/null +++ b/kong/tracing/tracing_context.lua @@ -0,0 +1,111 @@ +local table_new = require "table.new" + +local ngx = ngx + + +local function init_tracing_context(ctx) + ctx.TRACING_CONTEXT = { + -- trace ID information which includes its raw value (binary) and all the + -- available formats set during headers propagation + trace_id = { + raw = nil, + formatted = table_new(0, 6), + }, + -- Unlinked spans are spans that were created (to generate their ID) + -- but not added to `KONG_SPANS` (because their execution details were not + -- yet available). + unlinked_spans = table_new(0, 1) + } + + return ctx.TRACING_CONTEXT +end + + +local function get_tracing_context(ctx) + ctx = ctx or ngx.ctx + + if not ctx.TRACING_CONTEXT then + return init_tracing_context(ctx) + end + + return ctx.TRACING_CONTEXT +end + + +-- Performs a table merge to add trace ID formats to the current request's +-- trace ID and returns a table containing all the formats. +-- +-- Plugins can handle different formats of trace ids depending on their headers +-- configuration, multiple plugins executions may result in additional formats +-- of the current request's trace id. +-- +-- Each item in the resulting table represents a format associated with the +-- trace ID for the current request. +-- +-- @param trace_id_new_fmt table containing the trace ID formats to be added +-- @param ctx table the current ctx, if available +-- @returns propagation_trace_id_all_fmt table contains all the formats for +-- the current request +-- +-- @example +-- +-- propagation_trace_id_all_fmt = { datadog = "1234", +-- w3c = "abcd" } +-- +-- trace_id_new_fmt = { ot = "abcd", +-- w3c = "abcd" } +-- +-- propagation_trace_id_all_fmt = { datadog = "1234", +-- ot = "abcd", +-- w3c = "abcd" } +-- +local function add_trace_id_formats(trace_id_new_fmt, ctx) + local tracing_context = get_tracing_context(ctx) + local trace_id_all_fmt = tracing_context.trace_id.formatted + + if next(trace_id_all_fmt) == nil then + tracing_context.trace_id.formatted = trace_id_new_fmt + return trace_id_new_fmt + end + + -- add new formats to existing trace ID formats table + for format, value in pairs(trace_id_new_fmt) do + trace_id_all_fmt[format] = value + end + + return trace_id_all_fmt +end + + +local function get_raw_trace_id(ctx) + local tracing_context = get_tracing_context(ctx) + return tracing_context.trace_id.raw +end + + +local function set_raw_trace_id(trace_id, ctx) + local tracing_context = get_tracing_context(ctx) + tracing_context.trace_id.raw = trace_id +end + + +local function get_unlinked_span(name, ctx) + local tracing_context = get_tracing_context(ctx) + return tracing_context.unlinked_spans[name] +end + + +local function set_unlinked_span(name, span, ctx) + local tracing_context = get_tracing_context(ctx) + tracing_context.unlinked_spans[name] = span +end + + + +return { + add_trace_id_formats = add_trace_id_formats, + get_raw_trace_id = get_raw_trace_id, + set_raw_trace_id = set_raw_trace_id, + get_unlinked_span = get_unlinked_span, + set_unlinked_span = set_unlinked_span, +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua index daf8a36c358..909a11f093b 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -1,4 +1,5 @@ local propagation = require "kong.tracing.propagation" +local tracing_context = require "kong.tracing.tracing_context" local ngx = ngx local kong = kong @@ -18,8 +19,7 @@ function _M:access(conf) if not root_span then root_span = tracer.start_span("root") end - local injected_parent_span = ngx.ctx.tracing and - ngx.ctx.tracing.injected.balancer_span or root_span + local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span local header_type, trace_id, span_id, parent_id, should_sample = propagation_parse(headers) From 6d44e81235738a0466ec158dccfb73cb78af3f5a Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 29 Nov 2023 11:15:13 +0800 Subject: [PATCH 3222/4351] feat(templates): add LMDB validation tag directive (#12026) This PR adds validation of LMDB cache by Kong's version (major + minor), wiping the content if tag mismatch to avoid compatibility issues during minor version upgrade. KAG-3093 --- .requirements | 2 +- .../unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml | 3 --- .../unreleased/kong/bump-lua-resty-lmdb-1.4.1.yml | 3 +++ .../unreleased/kong/introduce_lmdb_validation_tag.yml | 6 ++++++ kong/conf_loader/init.lua | 10 ++++++++++ kong/templates/nginx_inject.lua | 5 +++++ spec/01-unit/03-conf_loader_spec.lua | 8 ++++++++ spec/01-unit/04-prefix_handler_spec.lua | 6 ++++++ spec/fixtures/custom_nginx.template | 5 +++++ 9 files changed, 44 insertions(+), 4 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml create mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.1.yml create mode 100644 changelog/unreleased/kong/introduce_lmdb_validation_tag.yml diff --git a/.requirements b/.requirements index 0c18973a4b6..d3543e59b81 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ PCRE=8.45 LIBEXPAT=2.5.0 LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 -LUA_RESTY_LMDB=d236fc5ba339897e8f2c6ada1c1b4ab9311feee8 # 1.4.0 +LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml deleted file mode 100644 index ea9b62f3d99..00000000000 --- a/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.0.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Bumped lua-resty-lmdb from 1.3.0 to 1.4.0 -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.1.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.1.yml new file mode 100644 index 00000000000..c355f59c972 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb-1.4.1.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-lmdb from 1.3.0 to 1.4.1 +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/introduce_lmdb_validation_tag.yml b/changelog/unreleased/kong/introduce_lmdb_validation_tag.yml new file mode 100644 index 00000000000..6fd2ea4357a --- /dev/null +++ b/changelog/unreleased/kong/introduce_lmdb_validation_tag.yml @@ -0,0 +1,6 @@ +message: | + Validate LMDB cache by Kong's version (major + minor), + wiping the content if tag mismatch to avoid compatibility issues + during minor version upgrade. +type: feature +scope: Configuration diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 7d8fb7a3f8c..b9823e7f260 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1,6 +1,7 @@ local require = require +local kong_meta = require "kong.meta" local kong_default_conf = require "kong.templates.kong_defaults" local process_secrets = require "kong.cmd.utils.process_secrets" local nginx_signals = require "kong.cmd.utils.nginx_signals" @@ -683,6 +684,12 @@ local _nop_tostring_mt = { } +-- using kong version, "major.minor" +local LMDB_VALIDATION_TAG = string.format("%d.%d", + kong_meta._VERSION_TABLE.major, + kong_meta._VERSION_TABLE.minor) + + local function parse_value(value, typ) if type(value) == "string" then value = strip(value) @@ -2008,6 +2015,9 @@ local function load(path, custom_conf, opts) end end + -- lmdb validation tag + conf.lmdb_validation_tag = LMDB_VALIDATION_TAG + -- Wasm module support if conf.wasm then local wasm_filters = get_wasm_filters(conf.wasm_filters_path) diff --git a/kong/templates/nginx_inject.lua b/kong/templates/nginx_inject.lua index 37164044ad5..06a0912e009 100644 --- a/kong/templates/nginx_inject.lua +++ b/kong/templates/nginx_inject.lua @@ -2,5 +2,10 @@ return [[ > if database == "off" then lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; lmdb_map_size ${{LMDB_MAP_SIZE}}; + +> if lmdb_validation_tag then +lmdb_validation_tag $(lmdb_validation_tag); +> end + > end ]] diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 9a79256e3fa..10743b25eff 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1,3 +1,4 @@ +local kong_meta = require "kong.meta" local conf_loader = require "kong.conf_loader" local utils = require "kong.tools.utils" local log = require "kong.cmd.utils.log" @@ -16,6 +17,11 @@ ffi.cdef([[ ]]) +local KONG_VERSION = string.format("%d.%d", + kong_meta._VERSION_TABLE.major, + kong_meta._VERSION_TABLE.minor) + + local function kong_user_group_exists() if C.getpwnam("kong") == nil or C.getgrnam("kong") == nil then return false @@ -68,6 +74,7 @@ describe("Configuration loader", function() assert.same(nil, conf.privileged_agent) assert.same(true, conf.dedicated_config_processing) assert.same(false, conf.allow_debug_header) + assert.same(KONG_VERSION, conf.lmdb_validation_tag) assert.is_nil(getmetatable(conf)) end) it("loads a given file, with higher precedence", function() @@ -85,6 +92,7 @@ describe("Configuration loader", function() assert.same({"127.0.0.1:9001"}, conf.admin_listen) assert.same({"0.0.0.0:9000", "0.0.0.0:9443 http2 ssl", "0.0.0.0:9002 http2"}, conf.proxy_listen) + assert.same(KONG_VERSION, conf.lmdb_validation_tag) assert.is_nil(getmetatable(conf)) end) it("preserves default properties if not in given file", function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 35c1d703e76..63052c965c0 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1453,6 +1453,7 @@ describe("NGINX conf compiler", function() local main_inject_conf = prefix_handler.compile_nginx_main_inject_conf(helpers.test_conf) assert.not_matches("lmdb_environment_path", main_inject_conf, nil, true) assert.not_matches("lmdb_map_size", main_inject_conf, nil, true) + assert.not_matches("lmdb_validation_tag", main_inject_conf, nil, true) end) it("compiles a main NGINX inject conf #database=off", function() @@ -1462,6 +1463,11 @@ describe("NGINX conf compiler", function() local main_inject_conf = prefix_handler.compile_nginx_main_inject_conf(conf) assert.matches("lmdb_environment_path%s+dbless.lmdb;", main_inject_conf) assert.matches("lmdb_map_size%s+2048m;", main_inject_conf) + + local kong_meta = require "kong.meta" + local major = kong_meta._VERSION_TABLE.major + local minor = kong_meta._VERSION_TABLE.minor + assert.matches("lmdb_validation_tag%s+" .. major .. "%." .. minor .. ";", main_inject_conf) end) end) diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index abee4616d9b..e6498c1ef19 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -16,6 +16,11 @@ $(el.name) $(el.value); > if database == "off" then lmdb_environment_path ${{LMDB_ENVIRONMENT_PATH}}; lmdb_map_size ${{LMDB_MAP_SIZE}}; + +> if lmdb_validation_tag then +lmdb_validation_tag $(lmdb_validation_tag); +> end + > end events { From 2441e792f184a070531c0f4984037312abe7fe2d Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 29 Nov 2023 14:07:19 +0800 Subject: [PATCH 3223/4351] refactor(admin_gui): simplify code with table.concat (#12092) --- kong/admin_gui/init.lua | 33 +++++++++++++++++++-------------- 1 file changed, 19 insertions(+), 14 deletions(-) diff --git a/kong/admin_gui/init.lua b/kong/admin_gui/init.lua index 4186f4f966b..f1c32500b62 100644 --- a/kong/admin_gui/init.lua +++ b/kong/admin_gui/init.lua @@ -1,31 +1,36 @@ local utils = require "kong.admin_gui.utils" +local fmt = string.format +local insert = table.insert +local concat = table.concat + +local select_listener = utils.select_listener +local prepare_variable = utils.prepare_variable + local _M = {} function _M.generate_kconfig(kong_config) - local api_listen = utils.select_listener(kong_config.admin_listeners, {ssl = false}) + local api_listen = select_listener(kong_config.admin_listeners, {ssl = false}) local api_port = api_listen and api_listen.port - local api_ssl_listen = utils.select_listener(kong_config.admin_listeners, {ssl = true}) + + local api_ssl_listen = select_listener(kong_config.admin_listeners, {ssl = true}) local api_ssl_port = api_ssl_listen and api_ssl_listen.port local configs = { - ADMIN_GUI_URL = utils.prepare_variable(kong_config.admin_gui_url), - ADMIN_GUI_PATH = utils.prepare_variable(kong_config.admin_gui_path), - ADMIN_API_URL = utils.prepare_variable(kong_config.admin_gui_api_url), - ADMIN_API_PORT = utils.prepare_variable(api_port), - ADMIN_API_SSL_PORT = utils.prepare_variable(api_ssl_port), - ANONYMOUS_REPORTS = utils.prepare_variable(kong_config.anonymous_reports), + ADMIN_GUI_URL = prepare_variable(kong_config.admin_gui_url), + ADMIN_GUI_PATH = prepare_variable(kong_config.admin_gui_path), + ADMIN_API_URL = prepare_variable(kong_config.admin_gui_api_url), + ADMIN_API_PORT = prepare_variable(api_port), + ADMIN_API_SSL_PORT = prepare_variable(api_ssl_port), + ANONYMOUS_REPORTS = prepare_variable(kong_config.anonymous_reports), } - local kconfig_str = "window.K_CONFIG = {\n" + local out = {} for config, value in pairs(configs) do - kconfig_str = kconfig_str .. " '" .. config .. "': '" .. value .. "',\n" + insert(out, fmt(" '%s': '%s'", config, value)) end - -- remove trailing comma - kconfig_str = kconfig_str:sub(1, -3) - - return kconfig_str .. "\n}\n" + return "window.K_CONFIG = {\n" .. concat(out, ",\n") .. "\n}\n" end return _M From 524fbdfa3aa367bfe968f561a0e0bfc64e7336a8 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Wed, 29 Nov 2023 15:54:02 +0800 Subject: [PATCH 3224/4351] chore(ci): fix workflow webhook notification and use "Kong/github-slack-mapping" file based mapping instead of variables for easier update (#12021) FTI-5564 --- .github/workflows/backport-fail-bot.yml | 64 +++++++++++-------- .../workflows/release-and-tests-fail-bot.yml | 24 +++++-- 2 files changed, 57 insertions(+), 31 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index f8393da0352..90004154aba 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -8,30 +8,44 @@ jobs: check_comment: runs-on: ubuntu-latest if: github.event.issue.pull_request != null && contains(github.event.comment.body, 'To backport manually, run these commands in your terminal') + steps: - - name: Generate Slack Payload - id: generate-payload - uses: actions/github-script@v7 - with: - script: | - const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); - const pr_url = "${{ github.event.issue.pull_request.html_url}}"; - const pr_author_github_id = "${{ github.event.issue.user.login }}" - const pr_author_slack_id = slack_mapping[pr_author_github_id]; - const author = (pr_author_slack_id ? `<@${pr_author_slack_id}>` : pr_author_github_id); - const payload = { - text: `Backport failed in PR: ${pr_url}. Please check it ${author}.`, - channel: process.env.SLACK_CHANNEL, - }; - return JSON.stringify(payload); - result-encoding: string - env: - SLACK_CHANNEL: gateway-notifications - SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" + - name: Fetch mapping file + id: fetch_mapping + uses: actions/github-script@v6 + env: + ACCESS_TOKEN: ${{ secrets.PAT }} + with: + script: | + const url = 'https://raw.githubusercontent.com/Kong/github-slack-mapping/main/mapping.json'; + const headers = {Authorization: `token ${process.env.ACCESS_TOKEN}`}; + const response = await fetch(url, {headers}); + const mapping = await response.json(); + return mapping; + + - name: Generate Slack Payload + id: generate-payload + uses: actions/github-script@v6 + env: + SLACK_CHANNEL: gateway-notifications + SLACK_MAPPING: "${{ steps.fetch_mapping.outputs.result }}" + with: + script: | + const pr_url = ${{ github.event.issue.pull_request.html_url }}; + const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); + const pr_author_github_id = ${{ github.event.issue.user.login }}; + const pr_author_slack_id = slack_mapping[pr_author_github_id]; + const author = pr_author_slack_id ? `<@${pr_author_slack_id}>` : pr_author_github_id; + const payload = { + text: `${pr_url} from ${author} failed to backport.`, + channel: process.env.SLACK_CHANNEL, + }; + return JSON.stringify(payload); + result-encoding: string - - name: Send Slack Message - uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 - with: - payload: ${{ steps.generate-payload.outputs.result }} - env: - SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} + - name: Send Slack Message + uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 + with: + payload: ${{ steps.generate-payload.outputs.result }} + env: + SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index d651bef5290..44796c755bf 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -15,25 +15,37 @@ jobs: runs-on: ubuntu-latest if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event != 'schedule' }} steps: + - name: Fetch mapping file + id: fetch_mapping + uses: actions/github-script@v6 + env: + ACCESS_TOKEN: ${{ secrets.PAT }} + with: + script: | + const url = 'https://raw.githubusercontent.com/Kong/github-slack-mapping/main/mapping.json'; + const headers = {Authorization: `token ${process.env.ACCESS_TOKEN}`}; + const response = await fetch(url, {headers}); + const mapping = await response.json(); + return mapping; + - name: Generate Slack Payload id: generate-payload env: SLACK_CHANNEL: gateway-notifications - SLACK_MAPPING: "${{ vars.GH_ID_2_SLACK_ID_MAPPING }}" + SLACK_MAPPING: "${{ steps.fetch_mapping.outputs.result }}" uses: actions/github-script@v7 with: script: | - const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); - const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; - const run_id = ${{ github.event.workflow_run.id }}; - const run_url = `https://github.com/${repo_name}/actions/runs/${run_id}`; const workflow_name = "${{ github.event.workflow_run.name }}"; + const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; const branch_name = "${{ github.event.workflow_run.head_branch }}"; + const run_url = "${{ github.event.workflow_run.html_url }}"; + const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); const actor_github_id = "${{ github.event.workflow_run.actor.login }}"; const actor_slack_id = slack_mapping[actor_github_id]; const actor = actor_slack_id ? `<@${actor_slack_id}>` : actor_github_id; const payload = { - text: `Workflow “${workflow_name}” failed in repo: "${repo_name}", branch: "${branch_name}". Run URL: ${run_url}. Please check it ${actor} .`, + text: `Hello ${actor} , workflow “${workflow_name}” failed in repo: "${repo_name}", branch: "${branch_name}". Please check it: ${run_url}.`, channel: process.env.SLACK_CHANNEL, }; return JSON.stringify(payload); From 7e5a1138302508e8213d10e874fd5095c397d0db Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 29 Nov 2023 16:24:32 +0800 Subject: [PATCH 3225/4351] fix(cd): use correct sha for PR based docker build (#12115) use github.event.pull_request.head.sha instead of github.sha on a PR, as github.sha on PR is the merged commit (temporary commit). also correctly set the KONG_VERSION env var. * fix(cd): use correct sha for PR based docker build * fix(cd): set correct KONG_VERSION in docker image KAG-3251 --- .github/workflows/release.yml | 27 ++++++++++++++++----------- 1 file changed, 16 insertions(+), 11 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 198f34c6ad0..e81e4e5c3e2 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -55,6 +55,8 @@ jobs: deploy-environment: ${{ steps.build-info.outputs.deploy-environment }} matrix: ${{ steps.build-info.outputs.matrix }} arch: ${{ steps.build-info.outputs.arch }} + # use github.event.pull_request.head.sha instead of github.sha on a PR, as github.sha on PR is the merged commit (temporary commit) + commit-sha: ${{ github.event.pull_request.head.sha || github.sha }} steps: - uses: actions/checkout@v3 @@ -342,11 +344,13 @@ jobs: - name: Docker meta id: meta uses: docker/metadata-action@v5 + env: + DOCKER_METADATA_PR_HEAD_SHA: true with: images: ${{ needs.metadata.outputs.prerelease-docker-repository }} tags: | - type=raw,${{ github.sha }}-${{ matrix.label }} - type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ github.sha }} + type=raw,${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} + type=raw,enable=${{ matrix.label == 'ubuntu' }},${{ needs.metadata.outputs.commit-sha }} - name: Set up QEMU if: matrix.docker-platforms != '' @@ -390,6 +394,7 @@ jobs: build-args: | KONG_BASE_IMAGE=${{ matrix.base-image }} KONG_ARTIFACT_PATH=bazel-bin/pkg/ + KONG_VERSION=${{ needs.metadata.outputs.kong-version }} RPM_PLATFORM=${{ steps.docker_rpm_platform_arg.outputs.rpm_platform }} EE_PORTS=8002 8445 8003 8446 8004 8447 @@ -401,7 +406,7 @@ jobs: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | ### Bazel Build - Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}` + Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}` Artifacts available https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} verify-manifest-images: @@ -430,7 +435,7 @@ jobs: # docker image verify requires sudo to set correct permissions, so we # also install deps for root sudo -E pip install -r requirements.txt - IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} + IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image @@ -452,7 +457,7 @@ jobs: matrix: include: "${{ fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] }}" env: - IMAGE: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} + IMAGE: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} steps: - name: Install regctl uses: regclient/actions/regctl-installer@main @@ -491,16 +496,16 @@ jobs: if: steps.image_manifest_metadata.outputs.amd64_sha != '' uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 with: - asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-amd64 - image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} + asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64 + image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 with: - asset_prefix: kong-${{ github.sha }}-${{ matrix.label }}-linux-arm64 - image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ github.sha }}-${{ matrix.label }} + asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 + image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} smoke-tests: name: Smoke Tests - ${{ matrix.label }} @@ -553,7 +558,7 @@ jobs: --restart always \ --network=host -d \ --pull always \ - ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} \ + ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} \ sh -c "kong migrations bootstrap && kong start" sleep 3 docker logs kong @@ -698,7 +703,7 @@ jobs: env: TAGS: "${{ steps.meta.outputs.tags }}" run: | - PRERELEASE_IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.sha }}-${{ matrix.label }} + PRERELEASE_IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} docker pull $PRERELEASE_IMAGE for tag in $TAGS; do regctl -v debug image copy $PRERELEASE_IMAGE $tag From a4369e7e85bd5d984af4f5f0f8362835513d486a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 30 Nov 2023 00:46:46 +0800 Subject: [PATCH 3226/4351] refactor(conf_loader): separate constants from conf_loader core (#12055) --- kong-3.6.0-0.rockspec | 1 + kong/conf_loader/constants.lua | 641 ++++++++++++++++++++++++ kong/conf_loader/init.lua | 702 ++------------------------- spec/01-unit/03-conf_loader_spec.lua | 2 + 4 files changed, 692 insertions(+), 654 deletions(-) create mode 100644 kong/conf_loader/constants.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index c311b824f5f..b722cafb750 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -66,6 +66,7 @@ build = { ["kong.hooks"] = "kong/hooks.lua", ["kong.conf_loader"] = "kong/conf_loader/init.lua", + ["kong.conf_loader.constants"] = "kong/conf_loader/constants.lua", ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua new file mode 100644 index 00000000000..4cd4d251999 --- /dev/null +++ b/kong/conf_loader/constants.lua @@ -0,0 +1,641 @@ +local kong_meta = require "kong.meta" +local constants = require "kong.constants" + + +local type = type +local lower = string.lower + + +local HEADERS = constants.HEADERS +local BUNDLED_VAULTS = constants.BUNDLED_VAULTS +local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS + + +-- Version 5: https://wiki.mozilla.org/Security/Server_Side_TLS +local CIPHER_SUITES = { + modern = { + protocols = "TLSv1.3", + ciphers = nil, -- all TLSv1.3 ciphers are considered safe + prefer_server_ciphers = "off", -- as all are safe, let client choose + }, + intermediate = { + protocols = "TLSv1.2 TLSv1.3", + ciphers = "ECDHE-ECDSA-AES128-GCM-SHA256:" + .. "ECDHE-RSA-AES128-GCM-SHA256:" + .. "ECDHE-ECDSA-AES256-GCM-SHA384:" + .. "ECDHE-RSA-AES256-GCM-SHA384:" + .. "ECDHE-ECDSA-CHACHA20-POLY1305:" + .. "ECDHE-RSA-CHACHA20-POLY1305:" + .. "DHE-RSA-AES128-GCM-SHA256:" + .. "DHE-RSA-AES256-GCM-SHA384", + dhparams = "ffdhe2048", + prefer_server_ciphers = "off", + }, + old = { + protocols = "TLSv1 TLSv1.1 TLSv1.2 TLSv1.3", + ciphers = "ECDHE-ECDSA-AES128-GCM-SHA256:" + .. "ECDHE-RSA-AES128-GCM-SHA256:" + .. "ECDHE-ECDSA-AES256-GCM-SHA384:" + .. "ECDHE-RSA-AES256-GCM-SHA384:" + .. "ECDHE-ECDSA-CHACHA20-POLY1305:" + .. "ECDHE-RSA-CHACHA20-POLY1305:" + .. "DHE-RSA-AES128-GCM-SHA256:" + .. "DHE-RSA-AES256-GCM-SHA384:" + .. "DHE-RSA-CHACHA20-POLY1305:" + .. "ECDHE-ECDSA-AES128-SHA256:" + .. "ECDHE-RSA-AES128-SHA256:" + .. "ECDHE-ECDSA-AES128-SHA:" + .. "ECDHE-RSA-AES128-SHA:" + .. "ECDHE-ECDSA-AES256-SHA384:" + .. "ECDHE-RSA-AES256-SHA384:" + .. "ECDHE-ECDSA-AES256-SHA:" + .. "ECDHE-RSA-AES256-SHA:" + .. "DHE-RSA-AES128-SHA256:" + .. "DHE-RSA-AES256-SHA256:" + .. "AES128-GCM-SHA256:" + .. "AES256-GCM-SHA384:" + .. "AES128-SHA256:" + .. "AES256-SHA256:" + .. "AES128-SHA:" + .. "AES256-SHA:" + .. "DES-CBC3-SHA", + prefer_server_ciphers = "on", + }, + fips = { -- https://wiki.openssl.org/index.php/FIPS_mode_and_TLS + -- TLSv1.0 and TLSv1.1 is not completely not FIPS compliant, + -- but must be used under certain condititions like key sizes, + -- signatures in the full chain that Kong can't control. + -- In that case, we disables TLSv1.0 and TLSv1.1 and user + -- can optionally turn them on if they are aware of the caveats. + -- No FIPS compliant predefined DH group available prior to + -- OpenSSL 3.0. + protocols = "TLSv1.2", + ciphers = "TLSv1.2+FIPS:kRSA+FIPS:!eNULL:!aNULL", + prefer_server_ciphers = "on", + } +} + + +local DEFAULT_PATHS = { + "/etc/kong/kong.conf", + "/etc/kong.conf", +} + + +local HEADER_KEY_TO_NAME = { + ["server_tokens"] = "server_tokens", + ["latency_tokens"] = "latency_tokens", + [lower(HEADERS.VIA)] = HEADERS.VIA, + [lower(HEADERS.SERVER)] = HEADERS.SERVER, + [lower(HEADERS.PROXY_LATENCY)] = HEADERS.PROXY_LATENCY, + [lower(HEADERS.RESPONSE_LATENCY)] = HEADERS.RESPONSE_LATENCY, + [lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, + [lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, + [lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, + [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, +} + + +local UPSTREAM_HEADER_KEY_TO_NAME = { + [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, +} + + +local EMPTY = {} + + +-- NOTE! Prefixes should always follow `nginx_[a-z]+_`. +local DYNAMIC_KEY_NAMESPACES = { + { + injected_conf_name = "nginx_main_directives", + prefix = "nginx_main_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_events_directives", + prefix = "nginx_events_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_http_directives", + prefix = "nginx_http_", + ignore = { + upstream_keepalive = true, + upstream_keepalive_timeout = true, + upstream_keepalive_requests = true, + -- we already add it to nginx_kong_inject.lua explicitly + lua_ssl_protocols = true, + }, + }, + { + injected_conf_name = "nginx_upstream_directives", + prefix = "nginx_upstream_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_proxy_directives", + prefix = "nginx_proxy_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_location_directives", + prefix = "nginx_location_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_status_directives", + prefix = "nginx_status_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_admin_directives", + prefix = "nginx_admin_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_stream_directives", + prefix = "nginx_stream_", + ignore = { + -- we already add it to nginx_kong_stream_inject.lua explicitly + lua_ssl_protocols = true, + }, + }, + { + injected_conf_name = "nginx_supstream_directives", + prefix = "nginx_supstream_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_sproxy_directives", + prefix = "nginx_sproxy_", + ignore = EMPTY, + }, + { + prefix = "pluginserver_", + ignore = EMPTY, + }, + { + prefix = "vault_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_wasmtime_directives", + prefix = "nginx_wasm_wasmtime_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_v8_directives", + prefix = "nginx_wasm_v8_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_wasmer_directives", + prefix = "nginx_wasm_wasmer_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_main_shm_kv_directives", + prefix = "nginx_wasm_shm_kv_", + ignore = EMPTY, + }, + { + injected_conf_name = "nginx_wasm_main_directives", + prefix = "nginx_wasm_", + ignore = EMPTY, + }, +} + + +local DEPRECATED_DYNAMIC_KEY_NAMESPACES = {} + + +local PREFIX_PATHS = { + nginx_pid = {"pids", "nginx.pid"}, + nginx_err_logs = {"logs", "error.log"}, + nginx_acc_logs = {"logs", "access.log"}, + admin_acc_logs = {"logs", "admin_access.log"}, + nginx_conf = {"nginx.conf"}, + nginx_kong_gui_include_conf = {"nginx-kong-gui-include.conf"}, + nginx_kong_conf = {"nginx-kong.conf"}, + nginx_kong_stream_conf = {"nginx-kong-stream.conf"}, + nginx_inject_conf = {"nginx-inject.conf"}, + nginx_kong_inject_conf = {"nginx-kong-inject.conf"}, + nginx_kong_stream_inject_conf = {"nginx-kong-stream-inject.conf"}, + + kong_env = {".kong_env"}, + kong_process_secrets = {".kong_process_secrets"}, + + ssl_cert_csr_default = {"ssl", "kong-default.csr"}, + ssl_cert_default = {"ssl", "kong-default.crt"}, + ssl_cert_key_default = {"ssl", "kong-default.key"}, + ssl_cert_default_ecdsa = {"ssl", "kong-default-ecdsa.crt"}, + ssl_cert_key_default_ecdsa = {"ssl", "kong-default-ecdsa.key"}, + + client_ssl_cert_default = {"ssl", "kong-default.crt"}, + client_ssl_cert_key_default = {"ssl", "kong-default.key"}, + + admin_ssl_cert_default = {"ssl", "admin-kong-default.crt"}, + admin_ssl_cert_key_default = {"ssl", "admin-kong-default.key"}, + admin_ssl_cert_default_ecdsa = {"ssl", "admin-kong-default-ecdsa.crt"}, + admin_ssl_cert_key_default_ecdsa = {"ssl", "admin-kong-default-ecdsa.key"}, + + admin_gui_ssl_cert_default = {"ssl", "admin-gui-kong-default.crt"}, + admin_gui_ssl_cert_key_default = {"ssl", "admin-gui-kong-default.key"}, + admin_gui_ssl_cert_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.crt"}, + admin_gui_ssl_cert_key_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.key"}, + + status_ssl_cert_default = {"ssl", "status-kong-default.crt"}, + status_ssl_cert_key_default = {"ssl", "status-kong-default.key"}, + status_ssl_cert_default_ecdsa = {"ssl", "status-kong-default-ecdsa.crt"}, + status_ssl_cert_key_default_ecdsa = {"ssl", "status-kong-default-ecdsa.key"}, +} + + +-- By default, all properties in the configuration are considered to +-- be strings/numbers, but if we want to forcefully infer their type, specify it +-- in this table. +-- Also holds "enums" which are lists of valid configuration values for some +-- settings. +-- See `typ_checks` for the validation function of each type. +-- +-- Types: +-- `boolean`: can be "on"/"off"/"true"/"false", will be inferred to a boolean +-- `ngx_boolean`: can be "on"/"off", will be inferred to a string +-- `array`: a comma-separated list +local CONF_PARSERS = { + -- forced string inferences (or else are retrieved as numbers) + port_maps = { typ = "array" }, + proxy_listen = { typ = "array" }, + admin_listen = { typ = "array" }, + admin_gui_listen = {typ = "array"}, + status_listen = { typ = "array" }, + stream_listen = { typ = "array" }, + cluster_listen = { typ = "array" }, + ssl_cert = { typ = "array" }, + ssl_cert_key = { typ = "array" }, + admin_ssl_cert = { typ = "array" }, + admin_ssl_cert_key = { typ = "array" }, + admin_gui_ssl_cert = { typ = "array" }, + admin_gui_ssl_cert_key = { typ = "array" }, + status_ssl_cert = { typ = "array" }, + status_ssl_cert_key = { typ = "array" }, + db_update_frequency = { typ = "number" }, + db_update_propagation = { typ = "number" }, + db_cache_ttl = { typ = "number" }, + db_cache_neg_ttl = { typ = "number" }, + db_resurrect_ttl = { typ = "number" }, + db_cache_warmup_entities = { typ = "array" }, + nginx_user = { + typ = "string", + alias = { + replacement = "nginx_main_user", + } + }, + nginx_daemon = { + typ = "ngx_boolean", + alias = { + replacement = "nginx_main_daemon", + } + }, + nginx_worker_processes = { + typ = "string", + alias = { + replacement = "nginx_main_worker_processes", + }, + }, + + worker_events_max_payload = { typ = "number" }, + + upstream_keepalive_pool_size = { typ = "number" }, + upstream_keepalive_max_requests = { typ = "number" }, + upstream_keepalive_idle_timeout = { typ = "number" }, + allow_debug_header = { typ = "boolean" }, + + headers = { typ = "array" }, + headers_upstream = { typ = "array" }, + trusted_ips = { typ = "array" }, + real_ip_header = { + typ = "string", + alias = { + replacement = "nginx_proxy_real_ip_header", + } + }, + real_ip_recursive = { + typ = "ngx_boolean", + alias = { + replacement = "nginx_proxy_real_ip_recursive", + } + }, + error_default_type = { enum = { + "application/json", + "application/xml", + "text/html", + "text/plain", + } + }, + + database = { enum = { "postgres", "cassandra", "off" } }, + pg_port = { typ = "number" }, + pg_timeout = { typ = "number" }, + pg_password = { typ = "string" }, + pg_ssl = { typ = "boolean" }, + pg_ssl_verify = { typ = "boolean" }, + pg_max_concurrent_queries = { typ = "number" }, + pg_semaphore_timeout = { typ = "number" }, + pg_keepalive_timeout = { typ = "number" }, + pg_pool_size = { typ = "number" }, + pg_backlog = { typ = "number" }, + _debug_pg_ttl_cleanup_interval = { typ = "number" }, + + pg_ro_port = { typ = "number" }, + pg_ro_timeout = { typ = "number" }, + pg_ro_password = { typ = "string" }, + pg_ro_ssl = { typ = "boolean" }, + pg_ro_ssl_verify = { typ = "boolean" }, + pg_ro_max_concurrent_queries = { typ = "number" }, + pg_ro_semaphore_timeout = { typ = "number" }, + pg_ro_keepalive_timeout = { typ = "number" }, + pg_ro_pool_size = { typ = "number" }, + pg_ro_backlog = { typ = "number" }, + + dns_resolver = { typ = "array" }, + dns_hostsfile = { typ = "string" }, + dns_order = { typ = "array" }, + dns_valid_ttl = { typ = "number" }, + dns_stale_ttl = { typ = "number" }, + dns_cache_size = { typ = "number" }, + dns_not_found_ttl = { typ = "number" }, + dns_error_ttl = { typ = "number" }, + dns_no_sync = { typ = "boolean" }, + privileged_worker = { + typ = "boolean", + deprecated = { + replacement = "dedicated_config_processing", + alias = function(conf) + if conf.dedicated_config_processing == nil and + conf.privileged_worker ~= nil then + conf.dedicated_config_processing = conf.privileged_worker + end + end, + }}, + dedicated_config_processing = { typ = "boolean" }, + worker_consistency = { enum = { "strict", "eventual" }, + -- deprecating values for enums + deprecated = { + value = "strict", + } + }, + router_consistency = { + enum = { "strict", "eventual" }, + deprecated = { + replacement = "worker_consistency", + alias = function(conf) + if conf.worker_consistency == nil and + conf.router_consistency ~= nil then + conf.worker_consistency = conf.router_consistency + end + end, + } + }, + router_flavor = { + enum = { "traditional", "traditional_compatible", "expressions" }, + }, + worker_state_update_frequency = { typ = "number" }, + + lua_max_req_headers = { typ = "number" }, + lua_max_resp_headers = { typ = "number" }, + lua_max_uri_args = { typ = "number" }, + lua_max_post_args = { typ = "number" }, + + ssl_protocols = { + typ = "string", + directives = { + "nginx_http_ssl_protocols", + "nginx_stream_ssl_protocols", + }, + }, + ssl_prefer_server_ciphers = { + typ = "ngx_boolean", + directives = { + "nginx_http_ssl_prefer_server_ciphers", + "nginx_stream_ssl_prefer_server_ciphers", + }, + }, + ssl_dhparam = { + typ = "string", + directives = { + "nginx_http_ssl_dhparam", + "nginx_stream_ssl_dhparam", + }, + }, + ssl_session_tickets = { + typ = "ngx_boolean", + directives = { + "nginx_http_ssl_session_tickets", + "nginx_stream_ssl_session_tickets", + }, + }, + ssl_session_timeout = { + typ = "string", + directives = { + "nginx_http_ssl_session_timeout", + "nginx_stream_ssl_session_timeout", + }, + }, + ssl_session_cache_size = { typ = "string" }, + + client_ssl = { typ = "boolean" }, + + proxy_access_log = { typ = "string" }, + proxy_error_log = { typ = "string" }, + proxy_stream_access_log = { typ = "string" }, + proxy_stream_error_log = { typ = "string" }, + admin_access_log = { typ = "string" }, + admin_error_log = { typ = "string" }, + admin_gui_access_log = {typ = "string"}, + admin_gui_error_log = {typ = "string"}, + status_access_log = { typ = "string" }, + status_error_log = { typ = "string" }, + log_level = { enum = { + "debug", + "info", + "notice", + "warn", + "error", + "crit", + "alert", + "emerg", + } + }, + vaults = { typ = "array" }, + plugins = { typ = "array" }, + anonymous_reports = { typ = "boolean" }, + + lua_ssl_trusted_certificate = { typ = "array" }, + lua_ssl_verify_depth = { typ = "number" }, + lua_ssl_protocols = { + typ = "string", + directives = { + "nginx_http_lua_ssl_protocols", + "nginx_stream_lua_ssl_protocols", + }, + }, + lua_socket_pool_size = { typ = "number" }, + + role = { enum = { "data_plane", "control_plane", "traditional", }, }, + cluster_control_plane = { typ = "string", }, + cluster_cert = { typ = "string" }, + cluster_cert_key = { typ = "string" }, + cluster_mtls = { enum = { "shared", "pki" } }, + cluster_ca_cert = { typ = "string" }, + cluster_server_name = { typ = "string" }, + cluster_data_plane_purge_delay = { typ = "number" }, + cluster_ocsp = { enum = { "on", "off", "optional" } }, + cluster_max_payload = { typ = "number" }, + cluster_use_proxy = { typ = "boolean" }, + cluster_dp_labels = { typ = "array" }, + + kic = { typ = "boolean" }, + pluginserver_names = { typ = "array" }, + + untrusted_lua = { enum = { "on", "off", "sandbox" } }, + untrusted_lua_sandbox_requires = { typ = "array" }, + untrusted_lua_sandbox_environment = { typ = "array" }, + + lmdb_environment_path = { typ = "string" }, + lmdb_map_size = { typ = "string" }, + + opentelemetry_tracing = { + typ = "array", + alias = { + replacement = "tracing_instrumentations", + }, + deprecated = { + replacement = "tracing_instrumentations", + }, + }, + + tracing_instrumentations = { + typ = "array", + }, + + opentelemetry_tracing_sampling_rate = { + typ = "number", + deprecated = { + replacement = "tracing_sampling_rate", + }, + alias = { + replacement = "tracing_sampling_rate", + }, + }, + + tracing_sampling_rate = { + typ = "number", + }, + + proxy_server = { typ = "string" }, + proxy_server_ssl_verify = { typ = "boolean" }, + + wasm = { typ = "boolean" }, + wasm_filters_path = { typ = "string" }, + + error_template_html = { typ = "string" }, + error_template_json = { typ = "string" }, + error_template_xml = { typ = "string" }, + error_template_plain = { typ = "string" }, + + admin_gui_url = {typ = "string"}, + admin_gui_path = {typ = "string"}, + admin_gui_api_url = {typ = "string"}, + + request_debug = { typ = "boolean" }, + request_debug_token = { typ = "string" }, +} + + +-- List of settings whose values must not be printed when +-- using the CLI in debug mode (which prints all settings). +local CONF_SENSITIVE_PLACEHOLDER = "******" +local CONF_SENSITIVE = { + pg_password = true, + pg_ro_password = true, + proxy_server = true, -- hide proxy server URL as it may contain credentials + declarative_config_string = true, -- config may contain sensitive info + -- may contain absolute or base64 value of the the key + cluster_cert_key = true, + ssl_cert_key = true, + client_ssl_cert_key = true, + admin_ssl_cert_key = true, + admin_gui_ssl_cert_key = true, + status_ssl_cert_key = true, + debug_ssl_cert_key = true, +} + + +-- List of confs necessary for compiling injected nginx conf +local CONF_BASIC = { + prefix = true, + vaults = true, + database = true, + lmdb_environment_path = true, + lmdb_map_size = true, + lua_ssl_trusted_certificate = true, + lua_ssl_verify_depth = true, + lua_ssl_protocols = true, + nginx_http_lua_ssl_protocols = true, + nginx_stream_lua_ssl_protocols = true, + vault_env_prefix = true, +} + + +local TYP_CHECKS = { + array = function(v) return type(v) == "table" end, + string = function(v) return type(v) == "string" end, + number = function(v) return type(v) == "number" end, + boolean = function(v) return type(v) == "boolean" end, + ngx_boolean = function(v) return v == "on" or v == "off" end, +} + + +-- This meta table will prevent the parsed table to be passed on in the +-- intermediate Kong config file in the prefix directory. +-- We thus avoid 'table: 0x41c3fa58' from appearing into the prefix +-- hidden configuration file. +-- This is only to be applied to values that are injected into the +-- configuration object, and not configuration properties themselves, +-- otherwise we would prevent such properties from being specifiable +-- via environment variables. +local _NOP_TOSTRING_MT = { + __tostring = function() return "" end, +} + + +-- using kong version, "major.minor" +local LMDB_VALIDATION_TAG = string.format("%d.%d", + kong_meta._VERSION_TABLE.major, + kong_meta._VERSION_TABLE.minor) + + +return { + HEADERS = HEADERS, + BUNDLED_VAULTS = BUNDLED_VAULTS, + BUNDLED_PLUGINS = BUNDLED_PLUGINS, + + CIPHER_SUITES = CIPHER_SUITES, + DEFAULT_PATHS = DEFAULT_PATHS, + HEADER_KEY_TO_NAME = HEADER_KEY_TO_NAME, + UPSTREAM_HEADER_KEY_TO_NAME = UPSTREAM_HEADER_KEY_TO_NAME, + DYNAMIC_KEY_NAMESPACES = DYNAMIC_KEY_NAMESPACES, + DEPRECATED_DYNAMIC_KEY_NAMESPACES = DEPRECATED_DYNAMIC_KEY_NAMESPACES, + PREFIX_PATHS = PREFIX_PATHS, + CONF_PARSERS = CONF_PARSERS, + CONF_SENSITIVE_PLACEHOLDER = CONF_SENSITIVE_PLACEHOLDER, + CONF_SENSITIVE = CONF_SENSITIVE, + CONF_BASIC = CONF_BASIC, + TYP_CHECKS = TYP_CHECKS, + + _NOP_TOSTRING_MT = _NOP_TOSTRING_MT, + + LMDB_VALIDATION_TAG = LMDB_VALIDATION_TAG, +} + diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index b9823e7f260..71e863892c5 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1,7 +1,6 @@ local require = require -local kong_meta = require "kong.meta" local kong_default_conf = require "kong.templates.kong_defaults" local process_secrets = require "kong.cmd.utils.process_secrets" local nginx_signals = require "kong.cmd.utils.nginx_signals" @@ -10,7 +9,7 @@ local openssl_x509 = require "resty.openssl.x509" local pl_stringio = require "pl.stringio" local pl_stringx = require "pl.stringx" local socket_url = require "socket.url" -local constants = require "kong.constants" +local conf_constants = require "kong.conf_loader.constants" local listeners = require "kong.conf_loader.listeners" local pl_pretty = require "pl.pretty" local pl_config = require "pl.config" @@ -73,246 +72,6 @@ ffi.cdef([[ ]]) --- Version 5: https://wiki.mozilla.org/Security/Server_Side_TLS -local cipher_suites = { - modern = { - protocols = "TLSv1.3", - ciphers = nil, -- all TLSv1.3 ciphers are considered safe - prefer_server_ciphers = "off", -- as all are safe, let client choose - }, - intermediate = { - protocols = "TLSv1.2 TLSv1.3", - ciphers = "ECDHE-ECDSA-AES128-GCM-SHA256:" - .. "ECDHE-RSA-AES128-GCM-SHA256:" - .. "ECDHE-ECDSA-AES256-GCM-SHA384:" - .. "ECDHE-RSA-AES256-GCM-SHA384:" - .. "ECDHE-ECDSA-CHACHA20-POLY1305:" - .. "ECDHE-RSA-CHACHA20-POLY1305:" - .. "DHE-RSA-AES128-GCM-SHA256:" - .. "DHE-RSA-AES256-GCM-SHA384", - dhparams = "ffdhe2048", - prefer_server_ciphers = "off", - }, - old = { - protocols = "TLSv1 TLSv1.1 TLSv1.2 TLSv1.3", - ciphers = "ECDHE-ECDSA-AES128-GCM-SHA256:" - .. "ECDHE-RSA-AES128-GCM-SHA256:" - .. "ECDHE-ECDSA-AES256-GCM-SHA384:" - .. "ECDHE-RSA-AES256-GCM-SHA384:" - .. "ECDHE-ECDSA-CHACHA20-POLY1305:" - .. "ECDHE-RSA-CHACHA20-POLY1305:" - .. "DHE-RSA-AES128-GCM-SHA256:" - .. "DHE-RSA-AES256-GCM-SHA384:" - .. "DHE-RSA-CHACHA20-POLY1305:" - .. "ECDHE-ECDSA-AES128-SHA256:" - .. "ECDHE-RSA-AES128-SHA256:" - .. "ECDHE-ECDSA-AES128-SHA:" - .. "ECDHE-RSA-AES128-SHA:" - .. "ECDHE-ECDSA-AES256-SHA384:" - .. "ECDHE-RSA-AES256-SHA384:" - .. "ECDHE-ECDSA-AES256-SHA:" - .. "ECDHE-RSA-AES256-SHA:" - .. "DHE-RSA-AES128-SHA256:" - .. "DHE-RSA-AES256-SHA256:" - .. "AES128-GCM-SHA256:" - .. "AES256-GCM-SHA384:" - .. "AES128-SHA256:" - .. "AES256-SHA256:" - .. "AES128-SHA:" - .. "AES256-SHA:" - .. "DES-CBC3-SHA", - prefer_server_ciphers = "on", - }, - fips = { -- https://wiki.openssl.org/index.php/FIPS_mode_and_TLS - -- TLSv1.0 and TLSv1.1 is not completely not FIPS compliant, - -- but must be used under certain condititions like key sizes, - -- signatures in the full chain that Kong can't control. - -- In that case, we disables TLSv1.0 and TLSv1.1 and user - -- can optionally turn them on if they are aware of the caveats. - -- No FIPS compliant predefined DH group available prior to - -- OpenSSL 3.0. - protocols = "TLSv1.2", - ciphers = "TLSv1.2+FIPS:kRSA+FIPS:!eNULL:!aNULL", - prefer_server_ciphers = "on", - } -} - - -local DEFAULT_PATHS = { - "/etc/kong/kong.conf", - "/etc/kong.conf", -} - - -local HEADERS = constants.HEADERS -local HEADER_KEY_TO_NAME = { - ["server_tokens"] = "server_tokens", - ["latency_tokens"] = "latency_tokens", - [lower(HEADERS.VIA)] = HEADERS.VIA, - [lower(HEADERS.SERVER)] = HEADERS.SERVER, - [lower(HEADERS.PROXY_LATENCY)] = HEADERS.PROXY_LATENCY, - [lower(HEADERS.RESPONSE_LATENCY)] = HEADERS.RESPONSE_LATENCY, - [lower(HEADERS.ADMIN_LATENCY)] = HEADERS.ADMIN_LATENCY, - [lower(HEADERS.UPSTREAM_LATENCY)] = HEADERS.UPSTREAM_LATENCY, - [lower(HEADERS.UPSTREAM_STATUS)] = HEADERS.UPSTREAM_STATUS, - [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, -} - -local UPSTREAM_HEADER_KEY_TO_NAME = { - [lower(HEADERS.REQUEST_ID)] = HEADERS.REQUEST_ID, -} - - -local EMPTY = {} - - --- NOTE! Prefixes should always follow `nginx_[a-z]+_`. -local DYNAMIC_KEY_NAMESPACES = { - { - injected_conf_name = "nginx_main_directives", - prefix = "nginx_main_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_events_directives", - prefix = "nginx_events_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_http_directives", - prefix = "nginx_http_", - ignore = { - upstream_keepalive = true, - upstream_keepalive_timeout = true, - upstream_keepalive_requests = true, - -- we already add it to nginx_kong_inject.lua explicitly - lua_ssl_protocols = true, - }, - }, - { - injected_conf_name = "nginx_upstream_directives", - prefix = "nginx_upstream_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_proxy_directives", - prefix = "nginx_proxy_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_location_directives", - prefix = "nginx_location_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_status_directives", - prefix = "nginx_status_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_admin_directives", - prefix = "nginx_admin_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_stream_directives", - prefix = "nginx_stream_", - ignore = { - -- we already add it to nginx_kong_stream_inject.lua explicitly - lua_ssl_protocols = true, - }, - }, - { - injected_conf_name = "nginx_supstream_directives", - prefix = "nginx_supstream_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_sproxy_directives", - prefix = "nginx_sproxy_", - ignore = EMPTY, - }, - { - prefix = "pluginserver_", - ignore = EMPTY, - }, - { - prefix = "vault_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_wasm_wasmtime_directives", - prefix = "nginx_wasm_wasmtime_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_wasm_v8_directives", - prefix = "nginx_wasm_v8_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_wasm_wasmer_directives", - prefix = "nginx_wasm_wasmer_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_wasm_main_shm_kv_directives", - prefix = "nginx_wasm_shm_kv_", - ignore = EMPTY, - }, - { - injected_conf_name = "nginx_wasm_main_directives", - prefix = "nginx_wasm_", - ignore = EMPTY, - }, -} - - -local DEPRECATED_DYNAMIC_KEY_NAMESPACES = {} - - -local PREFIX_PATHS = { - nginx_pid = {"pids", "nginx.pid"}, - nginx_err_logs = {"logs", "error.log"}, - nginx_acc_logs = {"logs", "access.log"}, - admin_acc_logs = {"logs", "admin_access.log"}, - nginx_conf = {"nginx.conf"}, - nginx_kong_gui_include_conf = {"nginx-kong-gui-include.conf"}, - nginx_kong_conf = {"nginx-kong.conf"}, - nginx_kong_stream_conf = {"nginx-kong-stream.conf"}, - nginx_inject_conf = {"nginx-inject.conf"}, - nginx_kong_inject_conf = {"nginx-kong-inject.conf"}, - nginx_kong_stream_inject_conf = {"nginx-kong-stream-inject.conf"}, - - kong_env = {".kong_env"}, - kong_process_secrets = {".kong_process_secrets"}, - - ssl_cert_csr_default = {"ssl", "kong-default.csr"}, - ssl_cert_default = {"ssl", "kong-default.crt"}, - ssl_cert_key_default = {"ssl", "kong-default.key"}, - ssl_cert_default_ecdsa = {"ssl", "kong-default-ecdsa.crt"}, - ssl_cert_key_default_ecdsa = {"ssl", "kong-default-ecdsa.key"}, - - client_ssl_cert_default = {"ssl", "kong-default.crt"}, - client_ssl_cert_key_default = {"ssl", "kong-default.key"}, - - admin_ssl_cert_default = {"ssl", "admin-kong-default.crt"}, - admin_ssl_cert_key_default = {"ssl", "admin-kong-default.key"}, - admin_ssl_cert_default_ecdsa = {"ssl", "admin-kong-default-ecdsa.crt"}, - admin_ssl_cert_key_default_ecdsa = {"ssl", "admin-kong-default-ecdsa.key"}, - - admin_gui_ssl_cert_default = {"ssl", "admin-gui-kong-default.crt"}, - admin_gui_ssl_cert_key_default = {"ssl", "admin-gui-kong-default.key"}, - admin_gui_ssl_cert_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.crt"}, - admin_gui_ssl_cert_key_default_ecdsa = {"ssl", "admin-gui-kong-default-ecdsa.key"}, - - status_ssl_cert_default = {"ssl", "status-kong-default.crt"}, - status_ssl_cert_key_default = {"ssl", "status-kong-default.key"}, - status_ssl_cert_default_ecdsa = {"ssl", "status-kong-default-ecdsa.crt"}, - status_ssl_cert_key_default_ecdsa = {"ssl", "status-kong-default-ecdsa.key"}, -} - - local function is_predefined_dhgroup(group) if type(group) ~= "string" then return false @@ -325,371 +84,6 @@ local function is_predefined_dhgroup(group) end --- By default, all properties in the configuration are considered to --- be strings/numbers, but if we want to forcefully infer their type, specify it --- in this table. --- Also holds "enums" which are lists of valid configuration values for some --- settings. --- See `typ_checks` for the validation function of each type. --- --- Types: --- `boolean`: can be "on"/"off"/"true"/"false", will be inferred to a boolean --- `ngx_boolean`: can be "on"/"off", will be inferred to a string --- `array`: a comma-separated list -local CONF_PARSERS = { - -- forced string inferences (or else are retrieved as numbers) - port_maps = { typ = "array" }, - proxy_listen = { typ = "array" }, - admin_listen = { typ = "array" }, - admin_gui_listen = {typ = "array"}, - status_listen = { typ = "array" }, - stream_listen = { typ = "array" }, - cluster_listen = { typ = "array" }, - ssl_cert = { typ = "array" }, - ssl_cert_key = { typ = "array" }, - admin_ssl_cert = { typ = "array" }, - admin_ssl_cert_key = { typ = "array" }, - admin_gui_ssl_cert = { typ = "array" }, - admin_gui_ssl_cert_key = { typ = "array" }, - status_ssl_cert = { typ = "array" }, - status_ssl_cert_key = { typ = "array" }, - db_update_frequency = { typ = "number" }, - db_update_propagation = { typ = "number" }, - db_cache_ttl = { typ = "number" }, - db_cache_neg_ttl = { typ = "number" }, - db_resurrect_ttl = { typ = "number" }, - db_cache_warmup_entities = { typ = "array" }, - nginx_user = { - typ = "string", - alias = { - replacement = "nginx_main_user", - } - }, - nginx_daemon = { - typ = "ngx_boolean", - alias = { - replacement = "nginx_main_daemon", - } - }, - nginx_worker_processes = { - typ = "string", - alias = { - replacement = "nginx_main_worker_processes", - }, - }, - - worker_events_max_payload = { typ = "number" }, - - upstream_keepalive_pool_size = { typ = "number" }, - upstream_keepalive_max_requests = { typ = "number" }, - upstream_keepalive_idle_timeout = { typ = "number" }, - allow_debug_header = { typ = "boolean" }, - - headers = { typ = "array" }, - headers_upstream = { typ = "array" }, - trusted_ips = { typ = "array" }, - real_ip_header = { - typ = "string", - alias = { - replacement = "nginx_proxy_real_ip_header", - } - }, - real_ip_recursive = { - typ = "ngx_boolean", - alias = { - replacement = "nginx_proxy_real_ip_recursive", - } - }, - error_default_type = { enum = { - "application/json", - "application/xml", - "text/html", - "text/plain", - } - }, - - database = { enum = { "postgres", "cassandra", "off" } }, - pg_port = { typ = "number" }, - pg_timeout = { typ = "number" }, - pg_password = { typ = "string" }, - pg_ssl = { typ = "boolean" }, - pg_ssl_verify = { typ = "boolean" }, - pg_max_concurrent_queries = { typ = "number" }, - pg_semaphore_timeout = { typ = "number" }, - pg_keepalive_timeout = { typ = "number" }, - pg_pool_size = { typ = "number" }, - pg_backlog = { typ = "number" }, - _debug_pg_ttl_cleanup_interval = { typ = "number" }, - - pg_ro_port = { typ = "number" }, - pg_ro_timeout = { typ = "number" }, - pg_ro_password = { typ = "string" }, - pg_ro_ssl = { typ = "boolean" }, - pg_ro_ssl_verify = { typ = "boolean" }, - pg_ro_max_concurrent_queries = { typ = "number" }, - pg_ro_semaphore_timeout = { typ = "number" }, - pg_ro_keepalive_timeout = { typ = "number" }, - pg_ro_pool_size = { typ = "number" }, - pg_ro_backlog = { typ = "number" }, - - dns_resolver = { typ = "array" }, - dns_hostsfile = { typ = "string" }, - dns_order = { typ = "array" }, - dns_valid_ttl = { typ = "number" }, - dns_stale_ttl = { typ = "number" }, - dns_cache_size = { typ = "number" }, - dns_not_found_ttl = { typ = "number" }, - dns_error_ttl = { typ = "number" }, - dns_no_sync = { typ = "boolean" }, - privileged_worker = { - typ = "boolean", - deprecated = { - replacement = "dedicated_config_processing", - alias = function(conf) - if conf.dedicated_config_processing == nil and - conf.privileged_worker ~= nil then - conf.dedicated_config_processing = conf.privileged_worker - end - end, - }}, - dedicated_config_processing = { typ = "boolean" }, - worker_consistency = { enum = { "strict", "eventual" }, - -- deprecating values for enums - deprecated = { - value = "strict", - } - }, - router_consistency = { - enum = { "strict", "eventual" }, - deprecated = { - replacement = "worker_consistency", - alias = function(conf) - if conf.worker_consistency == nil and - conf.router_consistency ~= nil then - conf.worker_consistency = conf.router_consistency - end - end, - } - }, - router_flavor = { - enum = { "traditional", "traditional_compatible", "expressions" }, - }, - worker_state_update_frequency = { typ = "number" }, - - lua_max_req_headers = { typ = "number" }, - lua_max_resp_headers = { typ = "number" }, - lua_max_uri_args = { typ = "number" }, - lua_max_post_args = { typ = "number" }, - - ssl_protocols = { - typ = "string", - directives = { - "nginx_http_ssl_protocols", - "nginx_stream_ssl_protocols", - }, - }, - ssl_prefer_server_ciphers = { - typ = "ngx_boolean", - directives = { - "nginx_http_ssl_prefer_server_ciphers", - "nginx_stream_ssl_prefer_server_ciphers", - }, - }, - ssl_dhparam = { - typ = "string", - directives = { - "nginx_http_ssl_dhparam", - "nginx_stream_ssl_dhparam", - }, - }, - ssl_session_tickets = { - typ = "ngx_boolean", - directives = { - "nginx_http_ssl_session_tickets", - "nginx_stream_ssl_session_tickets", - }, - }, - ssl_session_timeout = { - typ = "string", - directives = { - "nginx_http_ssl_session_timeout", - "nginx_stream_ssl_session_timeout", - }, - }, - ssl_session_cache_size = { typ = "string" }, - - client_ssl = { typ = "boolean" }, - - proxy_access_log = { typ = "string" }, - proxy_error_log = { typ = "string" }, - proxy_stream_access_log = { typ = "string" }, - proxy_stream_error_log = { typ = "string" }, - admin_access_log = { typ = "string" }, - admin_error_log = { typ = "string" }, - admin_gui_access_log = {typ = "string"}, - admin_gui_error_log = {typ = "string"}, - status_access_log = { typ = "string" }, - status_error_log = { typ = "string" }, - log_level = { enum = { - "debug", - "info", - "notice", - "warn", - "error", - "crit", - "alert", - "emerg", - } - }, - vaults = { typ = "array" }, - plugins = { typ = "array" }, - anonymous_reports = { typ = "boolean" }, - - lua_ssl_trusted_certificate = { typ = "array" }, - lua_ssl_verify_depth = { typ = "number" }, - lua_ssl_protocols = { - typ = "string", - directives = { - "nginx_http_lua_ssl_protocols", - "nginx_stream_lua_ssl_protocols", - }, - }, - lua_socket_pool_size = { typ = "number" }, - - role = { enum = { "data_plane", "control_plane", "traditional", }, }, - cluster_control_plane = { typ = "string", }, - cluster_cert = { typ = "string" }, - cluster_cert_key = { typ = "string" }, - cluster_mtls = { enum = { "shared", "pki" } }, - cluster_ca_cert = { typ = "string" }, - cluster_server_name = { typ = "string" }, - cluster_data_plane_purge_delay = { typ = "number" }, - cluster_ocsp = { enum = { "on", "off", "optional" } }, - cluster_max_payload = { typ = "number" }, - cluster_use_proxy = { typ = "boolean" }, - cluster_dp_labels = { typ = "array" }, - - kic = { typ = "boolean" }, - pluginserver_names = { typ = "array" }, - - untrusted_lua = { enum = { "on", "off", "sandbox" } }, - untrusted_lua_sandbox_requires = { typ = "array" }, - untrusted_lua_sandbox_environment = { typ = "array" }, - - lmdb_environment_path = { typ = "string" }, - lmdb_map_size = { typ = "string" }, - - opentelemetry_tracing = { - typ = "array", - alias = { - replacement = "tracing_instrumentations", - }, - deprecated = { - replacement = "tracing_instrumentations", - }, - }, - - tracing_instrumentations = { - typ = "array", - }, - - opentelemetry_tracing_sampling_rate = { - typ = "number", - deprecated = { - replacement = "tracing_sampling_rate", - }, - alias = { - replacement = "tracing_sampling_rate", - }, - }, - - tracing_sampling_rate = { - typ = "number", - }, - - proxy_server = { typ = "string" }, - proxy_server_ssl_verify = { typ = "boolean" }, - - wasm = { typ = "boolean" }, - wasm_filters_path = { typ = "string" }, - - error_template_html = { typ = "string" }, - error_template_json = { typ = "string" }, - error_template_xml = { typ = "string" }, - error_template_plain = { typ = "string" }, - - admin_gui_url = {typ = "string"}, - admin_gui_path = {typ = "string"}, - admin_gui_api_url = {typ = "string"}, - - request_debug = { typ = "boolean" }, - request_debug_token = { typ = "string" }, -} - - --- List of settings whose values must not be printed when --- using the CLI in debug mode (which prints all settings). -local CONF_SENSITIVE_PLACEHOLDER = "******" -local CONF_SENSITIVE = { - pg_password = true, - pg_ro_password = true, - proxy_server = true, -- hide proxy server URL as it may contain credentials - declarative_config_string = true, -- config may contain sensitive info - -- may contain absolute or base64 value of the the key - cluster_cert_key = true, - ssl_cert_key = true, - client_ssl_cert_key = true, - admin_ssl_cert_key = true, - admin_gui_ssl_cert_key = true, - status_ssl_cert_key = true, - debug_ssl_cert_key = true, -} - - --- List of confs necessary for compiling injected nginx conf -local CONF_BASIC = { - prefix = true, - vaults = true, - database = true, - lmdb_environment_path = true, - lmdb_map_size = true, - lua_ssl_trusted_certificate = true, - lua_ssl_verify_depth = true, - lua_ssl_protocols = true, - nginx_http_lua_ssl_protocols = true, - nginx_stream_lua_ssl_protocols = true, - vault_env_prefix = true, -} - - -local typ_checks = { - array = function(v) return type(v) == "table" end, - string = function(v) return type(v) == "string" end, - number = function(v) return type(v) == "number" end, - boolean = function(v) return type(v) == "boolean" end, - ngx_boolean = function(v) return v == "on" or v == "off" end, -} - - --- This meta table will prevent the parsed table to be passed on in the --- intermediate Kong config file in the prefix directory. --- We thus avoid 'table: 0x41c3fa58' from appearing into the prefix --- hidden configuration file. --- This is only to be applied to values that are injected into the --- configuration object, and not configuration properties themselves, --- otherwise we would prevent such properties from being specifiable --- via environment variables. -local _nop_tostring_mt = { - __tostring = function() return "" end, -} - - --- using kong version, "major.minor" -local LMDB_VALIDATION_TAG = string.format("%d.%d", - kong_meta._VERSION_TABLE.major, - kong_meta._VERSION_TABLE.minor) - - local function parse_value(value, typ) if type(value) == "string" then value = strip(value) @@ -842,12 +236,12 @@ local function check_and_parse(conf, opts) local errors = {} for k, value in pairs(conf) do - local v_schema = CONF_PARSERS[k] or {} + local v_schema = conf_constants.CONF_PARSERS[k] or {} value = parse_value(value, v_schema.typ) local typ = v_schema.typ or "string" - if value and not typ_checks[typ](value) then + if value and not conf_constants.TYP_CHECKS[typ](value) then errors[#errors + 1] = fmt("%s is not a %s: '%s'", k, typ, tostring(value)) @@ -1038,7 +432,7 @@ local function check_and_parse(conf, opts) end if conf.ssl_cipher_suite ~= "custom" then - local suite = cipher_suites[conf.ssl_cipher_suite] + local suite = conf_constants.CIPHER_SUITES[conf.ssl_cipher_suite] if suite then conf.ssl_ciphers = suite.ciphers conf.nginx_http_ssl_protocols = suite.protocols @@ -1087,7 +481,7 @@ local function check_and_parse(conf, opts) if conf.headers then for _, token in ipairs(conf.headers) do - if token ~= "off" and not HEADER_KEY_TO_NAME[lower(token)] then + if token ~= "off" and not conf_constants.HEADER_KEY_TO_NAME[lower(token)] then errors[#errors + 1] = fmt("headers: invalid entry '%s'", tostring(token)) end @@ -1096,7 +490,7 @@ local function check_and_parse(conf, opts) if conf.headers_upstream then for _, token in ipairs(conf.headers_upstream) do - if token ~= "off" and not UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then + if token ~= "off" and not conf_constants.UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then errors[#errors + 1] = fmt("headers_upstream: invalid entry '%s'", tostring(token)) end @@ -1493,8 +887,8 @@ local function overrides(k, default_v, opts, file_conf, arg_conf) if env ~= nil then local to_print = env - if CONF_SENSITIVE[k] then - to_print = CONF_SENSITIVE_PLACEHOLDER + if conf_constants.CONF_SENSITIVE[k] then + to_print = conf_constants.CONF_SENSITIVE_PLACEHOLDER end log.debug('%s ENV found with "%s"', env_name, to_print) @@ -1534,7 +928,7 @@ end local function aliased_properties(conf) - for property_name, v_schema in pairs(CONF_PARSERS) do + for property_name, v_schema in pairs(conf_constants.CONF_PARSERS) do local alias = v_schema.alias if alias and conf[property_name] ~= nil and conf[alias.replacement] == nil then @@ -1553,7 +947,7 @@ end local function deprecated_properties(conf, opts) - for property_name, v_schema in pairs(CONF_PARSERS) do + for property_name, v_schema in pairs(conf_constants.CONF_PARSERS) do local deprecated = v_schema.deprecated if deprecated and conf[property_name] ~= nil then @@ -1579,7 +973,7 @@ end local function dynamic_properties(conf) - for property_name, v_schema in pairs(CONF_PARSERS) do + for property_name, v_schema in pairs(conf_constants.CONF_PARSERS) do local value = conf[property_name] if value ~= nil then local directives = v_schema.directives @@ -1707,7 +1101,7 @@ local function load(path, custom_conf, opts) if not path then -- try to look for a conf in default locations, but no big -- deal if none is found: we will use our defaults. - for _, default_path in ipairs(DEFAULT_PATHS) do + for _, default_path in ipairs(conf_constants.DEFAULT_PATHS) do if exists(default_path) then path = default_path break @@ -1741,7 +1135,7 @@ local function load(path, custom_conf, opts) local function add_dynamic_keys(t) t = t or {} - for property_name, v_schema in pairs(CONF_PARSERS) do + for property_name, v_schema in pairs(conf_constants.CONF_PARSERS) do local directives = v_schema.directives if directives then local v = t[property_name] @@ -1801,7 +1195,7 @@ local function load(path, custom_conf, opts) add_dynamic_keys(kong_env_vars) add_dynamic_keys(from_file_conf) - for _, dyn_namespace in ipairs(DYNAMIC_KEY_NAMESPACES) do + for _, dyn_namespace in ipairs(conf_constants.DYNAMIC_KEY_NAMESPACES) do find_dynamic_keys(dyn_namespace.prefix, defaults) -- tostring() defaults find_dynamic_keys(dyn_namespace.prefix, custom_conf) find_dynamic_keys(dyn_namespace.prefix, kong_env_vars) @@ -1835,7 +1229,7 @@ local function load(path, custom_conf, opts) -- before executing the main `resty` cmd, i.e. still in `bin/kong` if opts.pre_cmd then for k, v in pairs(conf) do - if not CONF_BASIC[k] then + if not conf_constants.CONF_BASIC[k] then conf[k] = nil end end @@ -1849,7 +1243,7 @@ local function load(path, custom_conf, opts) local refs do -- validation - local vaults_array = parse_value(conf.vaults, CONF_PARSERS["vaults"].typ) + local vaults_array = parse_value(conf.vaults, conf_constants.CONF_PARSERS["vaults"].typ) -- merge vaults local vaults = {} @@ -1859,7 +1253,7 @@ local function load(path, custom_conf, opts) local vault_name = strip(vaults_array[i]) if vault_name ~= "off" then if vault_name == "bundled" then - vaults = tablex.merge(constants.BUNDLED_VAULTS, vaults, true) + vaults = tablex.merge(conf_constants.BUNDLED_VAULTS, vaults, true) else vaults[vault_name] = true @@ -1868,7 +1262,7 @@ local function load(path, custom_conf, opts) end end - loaded_vaults = setmetatable(vaults, _nop_tostring_mt) + loaded_vaults = setmetatable(vaults, conf_constants._NOP_TOSTRING_MT) if get_phase() == "init" then local secrets = getenv("KONG_PROCESS_SECRETS") @@ -1876,7 +1270,7 @@ local function load(path, custom_conf, opts) C.unsetenv("KONG_PROCESS_SECRETS") else - local path = pl_path.join(abspath(ngx.config.prefix()), unpack(PREFIX_PATHS.kong_process_secrets)) + local path = pl_path.join(abspath(ngx.config.prefix()), unpack(conf_constants.PREFIX_PATHS.kong_process_secrets)) if exists(path) then secrets, err = pl_file.read(path, true) pl_file.delete(path) @@ -1897,7 +1291,7 @@ local function load(path, custom_conf, opts) if refs then refs[k] = v else - refs = setmetatable({ [k] = v }, _nop_tostring_mt) + refs = setmetatable({ [k] = v }, conf_constants._NOP_TOSTRING_MT) end conf[k] = deref @@ -1920,7 +1314,7 @@ local function load(path, custom_conf, opts) if refs then refs[k] = v else - refs = setmetatable({ [k] = v }, _nop_tostring_mt) + refs = setmetatable({ [k] = v }, conf_constants._NOP_TOSTRING_MT) end local deref, deref_err = vault.get(v) @@ -1974,7 +1368,7 @@ local function load(path, custom_conf, opts) end -- attach prefix files paths - for property, t_path in pairs(PREFIX_PATHS) do + for property, t_path in pairs(conf_constants.PREFIX_PATHS) do conf[property] = pl_path.join(conf.prefix, unpack(t_path)) end @@ -2016,12 +1410,12 @@ local function load(path, custom_conf, opts) end -- lmdb validation tag - conf.lmdb_validation_tag = LMDB_VALIDATION_TAG + conf.lmdb_validation_tag = conf_constants.LMDB_VALIDATION_TAG -- Wasm module support if conf.wasm then local wasm_filters = get_wasm_filters(conf.wasm_filters_path) - conf.wasm_modules_parsed = setmetatable(wasm_filters, _nop_tostring_mt) + conf.wasm_modules_parsed = setmetatable(wasm_filters, conf_constants._NOP_TOSTRING_MT) local function add_wasm_directive(directive, value, prefix) local directive_name = (prefix or "") .. directive @@ -2071,19 +1465,19 @@ local function load(path, custom_conf, opts) local injected_in_namespace = {} -- nginx directives from conf - for _, dyn_namespace in ipairs(DYNAMIC_KEY_NAMESPACES) do + for _, dyn_namespace in ipairs(conf_constants.DYNAMIC_KEY_NAMESPACES) do if dyn_namespace.injected_conf_name then injected_in_namespace[dyn_namespace.injected_conf_name] = true local directives = parse_nginx_directives(dyn_namespace, conf, injected_in_namespace) conf[dyn_namespace.injected_conf_name] = setmetatable(directives, - _nop_tostring_mt) + conf_constants._NOP_TOSTRING_MT) end end -- TODO: Deprecated, but kept for backward compatibility. - for _, dyn_namespace in ipairs(DEPRECATED_DYNAMIC_KEY_NAMESPACES) do + for _, dyn_namespace in ipairs(conf_constants.DEPRECATED_DYNAMIC_KEY_NAMESPACES) do if conf[dyn_namespace.injected_conf_name] then conf[dyn_namespace.previous_conf_name] = conf[dyn_namespace.injected_conf_name] end @@ -2096,8 +1490,8 @@ local function load(path, custom_conf, opts) for k, v in pairs(conf) do local to_print = v - if CONF_SENSITIVE[k] then - to_print = "******" + if conf_constants.CONF_SENSITIVE[k] then + to_print = conf_constants.CONF_SENSITIVE_PLACEHOLDER end conf_arr[#conf_arr+1] = k .. " = " .. pl_pretty.write(to_print, "") @@ -2123,7 +1517,7 @@ local function load(path, custom_conf, opts) local plugin_name = strip(conf.plugins[i]) if plugin_name ~= "off" then if plugin_name == "bundled" then - plugins = tablex.merge(constants.BUNDLED_PLUGINS, plugins, true) + plugins = tablex.merge(conf_constants.BUNDLED_PLUGINS, plugins, true) else plugins[plugin_name] = true @@ -2132,7 +1526,7 @@ local function load(path, custom_conf, opts) end end - conf.loaded_plugins = setmetatable(plugins, _nop_tostring_mt) + conf.loaded_plugins = setmetatable(plugins, conf_constants._NOP_TOSTRING_MT) end -- temporary workaround: inject an shm for prometheus plugin if needed @@ -2178,7 +1572,7 @@ local function load(path, custom_conf, opts) end end - for _, dyn_namespace in ipairs(DYNAMIC_KEY_NAMESPACES) do + for _, dyn_namespace in ipairs(conf_constants.DYNAMIC_KEY_NAMESPACES) do if dyn_namespace.injected_conf_name then sort(conf[dyn_namespace.injected_conf_name], function(a, b) return a.name < b.name @@ -2203,48 +1597,48 @@ local function load(path, custom_conf, opts) -- (downstream) local enabled_headers = {} - for _, v in pairs(HEADER_KEY_TO_NAME) do + for _, v in pairs(conf_constants.HEADER_KEY_TO_NAME) do enabled_headers[v] = false end if #conf.headers > 0 and conf.headers[1] ~= "off" then for _, token in ipairs(conf.headers) do if token ~= "off" then - enabled_headers[HEADER_KEY_TO_NAME[lower(token)]] = true + enabled_headers[conf_constants.HEADER_KEY_TO_NAME[lower(token)]] = true end end end if enabled_headers.server_tokens then - enabled_headers[HEADERS.VIA] = true - enabled_headers[HEADERS.SERVER] = true + enabled_headers[conf_constants.HEADERS.VIA] = true + enabled_headers[conf_constants.HEADERS.SERVER] = true end if enabled_headers.latency_tokens then - enabled_headers[HEADERS.PROXY_LATENCY] = true - enabled_headers[HEADERS.RESPONSE_LATENCY] = true - enabled_headers[HEADERS.ADMIN_LATENCY] = true - enabled_headers[HEADERS.UPSTREAM_LATENCY] = true + enabled_headers[conf_constants.HEADERS.PROXY_LATENCY] = true + enabled_headers[conf_constants.HEADERS.RESPONSE_LATENCY] = true + enabled_headers[conf_constants.HEADERS.ADMIN_LATENCY] = true + enabled_headers[conf_constants.HEADERS.UPSTREAM_LATENCY] = true end - conf.enabled_headers = setmetatable(enabled_headers, _nop_tostring_mt) + conf.enabled_headers = setmetatable(enabled_headers, conf_constants._NOP_TOSTRING_MT) -- (upstream) local enabled_headers_upstream = {} - for _, v in pairs(UPSTREAM_HEADER_KEY_TO_NAME) do + for _, v in pairs(conf_constants.UPSTREAM_HEADER_KEY_TO_NAME) do enabled_headers_upstream[v] = false end if #conf.headers_upstream > 0 and conf.headers_upstream[1] ~= "off" then for _, token in ipairs(conf.headers_upstream) do if token ~= "off" then - enabled_headers_upstream[UPSTREAM_HEADER_KEY_TO_NAME[lower(token)]] = true + enabled_headers_upstream[conf_constants.UPSTREAM_HEADER_KEY_TO_NAME[lower(token)]] = true end end end - conf.enabled_headers_upstream = setmetatable(enabled_headers_upstream, _nop_tostring_mt) + conf.enabled_headers_upstream = setmetatable(enabled_headers_upstream, conf_constants._NOP_TOSTRING_MT) end for _, prefix in ipairs({ "ssl", "admin_ssl", "admin_gui_ssl", "status_ssl", "client_ssl", "cluster" }) do @@ -2340,7 +1734,7 @@ return setmetatable({ load_config_file = load_config_file, add_default_path = function(path) - DEFAULT_PATHS[#DEFAULT_PATHS+1] = path + table.insert(conf_constants.DEFAULT_PATHS, path) end, remove_sensitive = function(conf) @@ -2349,16 +1743,16 @@ return setmetatable({ local refs = purged_conf["$refs"] if type(refs) == "table" then for k, v in pairs(refs) do - if not CONF_SENSITIVE[k] then + if not conf_constants.CONF_SENSITIVE[k] then purged_conf[k] = v end end purged_conf["$refs"] = nil end - for k in pairs(CONF_SENSITIVE) do + for k in pairs(conf_constants.CONF_SENSITIVE) do if purged_conf[k] then - purged_conf[k] = CONF_SENSITIVE_PLACEHOLDER + purged_conf[k] = conf_constants.CONF_SENSITIVE_PLACEHOLDER end end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 10743b25eff..f8e1446f856 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1618,6 +1618,7 @@ describe("Configuration loader", function() finally(function() os.getenv = _os_getenv -- luacheck: ignore package.loaded["kong.conf_loader"] = nil + package.loaded["kong.conf_loader.constants"] = nil conf_loader = require "kong.conf_loader" end) os.getenv = function() end -- luacheck: ignore @@ -1632,6 +1633,7 @@ describe("Configuration loader", function() finally(function() os.getenv = _os_getenv -- luacheck: ignore package.loaded["kong.conf_loader"] = nil + package.loaded["kong.conf_loader.constants"] = nil conf_loader = require "kong.conf_loader" end) os.getenv = function() end -- luacheck: ignore From 2784bf54d8cbf3dbffe743837c1cbac2338c69f3 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Thu, 30 Nov 2023 01:27:34 +0800 Subject: [PATCH 3227/4351] feat(log-serializer): add `source` property to log-serializer (#12052) --- .../kong/log-serializer-source-property.yml | 3 +++ kong/constants.lua | 13 +++++++++++ kong/pdk/log.lua | 6 +++++ kong/pdk/response.lua | 8 ++++--- spec/01-unit/10-log_serializer_spec.lua | 23 ++++++++++++++++++- t/01-pdk/02-log/00-phase_checks.t | 3 +++ 6 files changed, 52 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/log-serializer-source-property.yml diff --git a/changelog/unreleased/kong/log-serializer-source-property.yml b/changelog/unreleased/kong/log-serializer-source-property.yml new file mode 100644 index 00000000000..326950c22ab --- /dev/null +++ b/changelog/unreleased/kong/log-serializer-source-property.yml @@ -0,0 +1,3 @@ +message: 'Add `source` property to log serializer, indicating the response is generated by `kong` or `upstream`.' +type: feature +scope: Core diff --git a/kong/constants.lua b/kong/constants.lua index 46a16fcac2a..fc3b8a18a3b 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -253,6 +253,19 @@ local constants = { SCHEMA_NAMESPACES = { PROXY_WASM_FILTERS = "proxy-wasm-filters", }, + + RESPONSE_SOURCE = { + TYPES = { + ERROR = "error", + EXIT = "exit", + SERVICE = "service", + }, + NAMES = { + error = "kong", + exit = "kong", + service = "upstream", + } + } } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index e1cf4892cd8..7fbaf168f7c 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -18,6 +18,7 @@ local ngx_ssl = require "ngx.ssl" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" local cycle_aware_deep_copy = utils.cycle_aware_deep_copy +local constants = require "kong.constants" local sub = string.sub local type = type @@ -46,6 +47,7 @@ local _DEFAULT_NAMESPACED_FORMAT = "%file_src:%line_src [%namespace] %message" local PHASES = phase_checker.phases local PHASES_LOG = PHASES.log local QUESTION_MARK = byte("?") +local TYPE_NAMES = constants.RESPONSE_SOURCE.NAMES local phases_with_ctx = phase_checker.new(PHASES.rewrite, @@ -817,6 +819,9 @@ do -- the nginx doc: http://nginx.org/en/docs/http/ngx_http_upstream_module.html#upstream_status local upstream_status = var.upstream_status or "" + local response_source = okong.response.get_source(ongx.ctx) + local response_source_name = TYPE_NAMES[response_source] + local root = { request = { id = request_id_get() or "", @@ -848,6 +853,7 @@ do consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, started_at = okong.request.get_start_time(), + source = response_source_name, } return edit_result(ctx, root) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 228626b6294..dd83b2a8270 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -18,6 +18,7 @@ local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" local request_id = require "kong.tracing.request_id" +local constants = require "kong.constants" local ngx = ngx @@ -40,6 +41,7 @@ local is_http_subsystem = ngx and ngx.config.subsystem == "http" if is_http_subsystem then add_header = require("ngx.resp").add_header end +local RESPONSE_SOURCE_TYPES = constants.RESPONSE_SOURCE.TYPES local PHASES = phase_checker.phases @@ -349,15 +351,15 @@ local function new(self, major_version) end if ctx.KONG_UNEXPECTED then - return "error" + return RESPONSE_SOURCE_TYPES.ERROR end if ctx.KONG_EXITED then - return "exit" + return RESPONSE_SOURCE_TYPES.EXIT end if ctx.KONG_PROXIED then - return "service" + return RESPONSE_SOURCE_TYPES.SERVICE end return "error" diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index bd465d22805..005772ca8b0 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -20,6 +20,7 @@ describe("kong.log.serialize", function() }, }, }, + KONG_PROXIED = true, }, var = { kong_request_id = "1234", @@ -43,7 +44,7 @@ describe("kong.log.serialize", function() get_uri_args = function() return {"arg1", "arg2"} end, get_method = function() return "POST" end, get_headers = function() return {header1 = "header1", header2 = "header2", authorization = "authorization"} end, - start_time = function() return 3 end + start_time = function() return 3 end, }, resp = { get_headers = function() return {header1 = "respheader1", header2 = "respheader2", ["set-cookie"] = "delicious=delicacy"} end @@ -99,6 +100,8 @@ describe("kong.log.serialize", function() -- Tries assert.is_table(res.tries) + + assert.equal("upstream", res.source) end) it("uses port map (ngx.ctx.host_port) for request url ", function() @@ -173,6 +176,24 @@ describe("kong.log.serialize", function() }, res.tries) end) + it("serializes the response.source", function() + ngx.ctx.KONG_EXITED = true + ngx.ctx.KONG_PROXIED = nil + ngx.ctx.KONG_UNEXPECTED = nil + + local res = kong.log.serialize({ngx = ngx, kong = kong, }) + assert.is_table(res) + assert.same("kong", res.source) + + ngx.ctx.KONG_UNEXPECTED = nil + ngx.ctx.KONG_EXITED = nil + ngx.ctx.KONG_PROXIED = nil + + local res = kong.log.serialize({ngx = ngx, kong = kong, }) + assert.is_table(res) + assert.same("kong", res.source) + end) + it("does not fail when the 'balancer_data' structure is missing", function() ngx.ctx.balancer_data = nil diff --git a/t/01-pdk/02-log/00-phase_checks.t b/t/01-pdk/02-log/00-phase_checks.t index 2bc16e1d344..ecea2458341 100644 --- a/t/01-pdk/02-log/00-phase_checks.t +++ b/t/01-pdk/02-log/00-phase_checks.t @@ -64,6 +64,9 @@ qq{ get_headers = function() return {} end, get_start_time = function() return 1 end, }, + response = { + get_source = function() return "service" end, + }, } } }, From 25149497a5f8f71ef8693e46b8e183c0d08e46eb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 Nov 2023 16:01:30 +0800 Subject: [PATCH 3228/4351] fix(scripts): fix update-copyright in venv and remove unused repos --- Makefile | 3 +++ build/templates/venv-commons | 1 - scripts/update-copyright | 27 +++++++++++++++------------ 3 files changed, 18 insertions(+), 13 deletions(-) diff --git a/Makefile b/Makefile index 8f3cc3e11de..5d860bcf726 100644 --- a/Makefile +++ b/Makefile @@ -138,6 +138,9 @@ lint: dev @!(grep -R -E -I -n -w '#only|#o' spec && echo "#only or #o tag detected") >&2 @!(grep -R -E -I -n -- '---\s+ONLY' t && echo "--- ONLY block detected") >&2 +update-copyright: build-venv + bash -c 'OPENSSL_DIR=$(OPENSSL_DIR) EXPAT_DIR=$(EXPAT_DIR) $(VENV) luajit $(KONG_SOURCE_LOCATION)/scripts/update-copyright' + test: dev @$(VENV) $(TEST_CMD) spec/01-unit diff --git a/build/templates/venv-commons b/build/templates/venv-commons index 7fcf2b932d4..f13613ca71d 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -60,6 +60,5 @@ export LUA_PATH="$LUA_PATH" export LUA_CPATH="$KONG_VENV/openresty/site/lualib/?.so;$KONG_VENV/openresty/lualib/?.so;./?.so;$KONG_VENV/lib/lua/5.1/?.so;$KONG_VENV/openresty/luajit/lib/lua/5.1/?.so;$ROCKS_ROOT/lib/lua/5.1/?.so;;" export KONG_PREFIX="$KONG_VENV/kong/servroot" export LIBRARY_PREFIX="$KONG_VENV/kong" # let "make dev" happy -export OPENSSL_DIR="$KONG_VENV/kong" # let "make dev" happy EOF diff --git a/scripts/update-copyright b/scripts/update-copyright index 1a63f07c839..afcfd29ae9f 100755 --- a/scripts/update-copyright +++ b/scripts/update-copyright @@ -3,6 +3,8 @@ --[[ Usage: ./scripts/update-copyright +Use `make update-copyright` is recommended without least setup. + The COPYRIGHT file should be updated after running this. Changes are not added to git, visual review is recommended. @@ -20,11 +22,12 @@ including installing rocks inside said folder. Requires internet connection in order to download luarocks and license files. -On Macs, you might need to set up OPENSSL_DIR and CRYPTO_DIR. +On Macs, you might need to set up OPENSSL_DIR and EXPAT_DIR. The default for mac is: -OPENSSL_DIR=/usr/local/opt/openssl/ CRYPTO_DIR=/usr/local/opt/openssl/ ./scripts/update-copyright +OPENSSL_DIR=/usr/local/opt/openssl/ EXPAT_DIR=/usr/local/opt/expat ./scripts/update-copyright + ]] setmetatable(_G, nil) @@ -34,10 +37,10 @@ local url = require "socket.url" local fmt = string.format local OPENSSL_DIR = os.getenv("OPENSSL_DIR") -assert(OPENSSL_DIR, "please set the OPENSSL_DIR env variable (needed for installing luaOSSL)") +assert(OPENSSL_DIR, "please set the OPENSSL_DIR env variable (needed for installing luasocket)") -local CRYPTO_DIR = os.getenv("CRYPTO_DIR") -assert(CRYPTO_DIR, "please set the CRYPTO_DIR env variable (needed for installing luaOSSL)") +local EXPAT_DIR = os.getenv("EXPAT_DIR") +assert(EXPAT_DIR, "please set the EXPAT_DIR env variable (needed for installing luaexpat)") local work_folder = os.tmpname() .. "-update-copyright" @@ -72,9 +75,8 @@ local HARDCODED_DEPENDENCIES = { url = "https://luarocks.org", repo_url = "https://github.com/luarocks/luarocks", }, - ["luaossl"] = { -- the rockspec information is not up to date - url = "http://25thandclement.com/~william/projects/luaossl.html", - repo_url = "https://github.com/wahern/luaossl", + ["OpenSSL"] = { + url = "https://github.com/openssl/openssl", }, -- go-pdk dependencies: ["go-codec"] = { @@ -330,7 +332,7 @@ local function find_and_download_license(main_url, alt_url) local attempt_url = url.build(parsed_url) local text = download_file(attempt_url) - if text then + if text and #text > 0 then parsed_url.host = "github.com" parsed_url.path = fmt("/%s/%s/blob/master/%s", user, reponame, attempt) local url_for_humans = url.build(parsed_url) @@ -344,7 +346,7 @@ local function find_and_download_license(main_url, alt_url) local readme_markdown = download_file(readme_url) if readme_markdown then local header, text = extract_license_from_markdown(readme_markdown) - if header then + if header and #header > 0 then parsed_url.host = "github.com" parsed_url.path = fmt("/%s/%s", user, reponame) parsed_url.fragment = to_anchor(header) @@ -383,8 +385,8 @@ print("") print(fmt("Installing rocks in work folder. (Install log: %s/luarocks.log) ...", work_folder)) assert(os.execute(fmt("cp kong*.rockspec %s", work_folder))) -assert(os.execute(fmt("luarocks --lua-version=5.1 --tree %s make %s/kong*.rockspec OPENSSL_DIR=%s CRYPTO_DIR=%s 2>&1 > %s/luarocks.log", - work_folder, work_folder, OPENSSL_DIR, CRYPTO_DIR, work_folder))) +assert(os.execute(fmt("luarocks --lua-version=5.1 --tree %s make %s/kong*.rockspec OPENSSL_DIR=%s EXPAT_DIR=%s 2>&1 > %s/luarocks.log", + work_folder, work_folder, OPENSSL_DIR, EXPAT_DIR, work_folder))) local rocklist_path = fmt("%s/rocklist.txt", work_folder) assert(os.execute(fmt("find %s/lib | grep rockspec > %s", work_folder, rocklist_path))) @@ -420,6 +422,7 @@ table.sort(rocks, function(a, b) return a.package:lower() < b.package:lower() en print("Searching and downloading license texts from rock repos") for _, rock in ipairs(rocks) do + break -- if it was in HARDCODED_DEPENDENCIES, it is already in licenses at this point if not HARDCODED_DEPENDENCIES[rock.package] then local homepage = get_rock_homepage(rock) From 3b09d87aa78799f55b2b6624a7e4820085e16142 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 30 Nov 2023 13:30:58 +0800 Subject: [PATCH 3229/4351] chore(deps): bump `actions/github-script` from `6` to `7` (#12119) --- .github/workflows/backport-fail-bot.yml | 4 ++-- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index 90004154aba..94eff6defd8 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -12,7 +12,7 @@ jobs: steps: - name: Fetch mapping file id: fetch_mapping - uses: actions/github-script@v6 + uses: actions/github-script@v7 env: ACCESS_TOKEN: ${{ secrets.PAT }} with: @@ -25,7 +25,7 @@ jobs: - name: Generate Slack Payload id: generate-payload - uses: actions/github-script@v6 + uses: actions/github-script@v7 env: SLACK_CHANNEL: gateway-notifications SLACK_MAPPING: "${{ steps.fetch_mapping.outputs.result }}" diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 44796c755bf..1e9adaf073a 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -17,7 +17,7 @@ jobs: steps: - name: Fetch mapping file id: fetch_mapping - uses: actions/github-script@v6 + uses: actions/github-script@v7 env: ACCESS_TOKEN: ${{ secrets.PAT }} with: From cfb56a74825eb053321ad399b97ab089030172bc Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Thu, 30 Nov 2023 16:16:06 +0800 Subject: [PATCH 3230/4351] fix(error_handler): fix the bug that error handler can't recognize status code 494. (#12114) * fix(error_handler): fix the bug that error handler can't recognize status code 494. There is a dedicated response body for 494 defined in error_handler. However, based on the current configuration for `error_page` in nginx-kong.conf, 494 will not be treated correctly wihout reserving it by the `=response` option in `error_page` directive. In this PR, a `error_page` configuration is added for 494 separately, so that it can be recognized in error handler, and it will be replaced with 400 finally. FTI-5374 --- changelog/unreleased/kong/error_handler_494.yml | 3 +++ kong/error_handlers.lua | 7 +++++++ kong/templates/nginx_kong.lua | 3 ++- spec/02-integration/05-proxy/13-error_handlers_spec.lua | 2 +- 4 files changed, 13 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/error_handler_494.yml diff --git a/changelog/unreleased/kong/error_handler_494.yml b/changelog/unreleased/kong/error_handler_494.yml new file mode 100644 index 00000000000..dabcfd0cdc8 --- /dev/null +++ b/changelog/unreleased/kong/error_handler_494.yml @@ -0,0 +1,3 @@ +message: Fix a bug that the error_handler can not provide the meaningful response body when the internal error code 494 is triggered. +type: bugfix +scope: Core \ No newline at end of file diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index e4e8e17d002..8fd83cf55aa 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -59,6 +59,13 @@ return function(ctx) local status = kong.response.get_status() local message = get_body(status) + -- Nginx 494 status code is used internally when the client sends + -- too large or invalid HTTP headers. Kong is obliged to convert + -- it back to `400 Bad Request`. + if status == 494 then + status = 400 + end + local headers if find(accept_header, TYPE_GRPC, nil, true) == 1 then message = { message = message } diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 3375dcf1457..cc2e8c16729 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -81,7 +81,8 @@ server { listen $(entry.listener); > end - error_page 400 404 405 408 411 412 413 414 417 494 /kong_error_handler; + error_page 400 404 405 408 411 412 413 414 417 /kong_error_handler; + error_page 494 =494 /kong_error_handler; error_page 500 502 503 504 /kong_error_handler; # Append the kong request id to the error log diff --git a/spec/02-integration/05-proxy/13-error_handlers_spec.lua b/spec/02-integration/05-proxy/13-error_handlers_spec.lua index 3c864e5d653..a755d515bed 100644 --- a/spec/02-integration/05-proxy/13-error_handlers_spec.lua +++ b/spec/02-integration/05-proxy/13-error_handlers_spec.lua @@ -36,7 +36,7 @@ describe("Proxy error handlers", function() assert.res_status(400, res) local body = res:read_body() assert.matches("kong/", res.headers.server, nil, true) - assert.matches("Bad request\nrequest_id: %x+\n", body) + assert.matches("Request header or cookie too large", body) end) it("Request For Routers With Trace Method Not Allowed", function () From ab8691a7072deb12d45aff21e76b89cb8476b5a6 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 30 Nov 2023 16:11:34 +0800 Subject: [PATCH 3231/4351] fix(scripts): remove debug code in update-copyright --- scripts/update-copyright | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/update-copyright b/scripts/update-copyright index afcfd29ae9f..ccf343ccc0a 100755 --- a/scripts/update-copyright +++ b/scripts/update-copyright @@ -422,7 +422,6 @@ table.sort(rocks, function(a, b) return a.package:lower() < b.package:lower() en print("Searching and downloading license texts from rock repos") for _, rock in ipairs(rocks) do - break -- if it was in HARDCODED_DEPENDENCIES, it is already in licenses at this point if not HARDCODED_DEPENDENCIES[rock.package] then local homepage = get_rock_homepage(rock) From ddc81de54d277d19d4fa6e0c4221bb5795858196 Mon Sep 17 00:00:00 2001 From: Brent Yarger Date: Fri, 1 Dec 2023 01:11:04 -0800 Subject: [PATCH 3232/4351] Add ngx globals to 01-header_transformer_spec setup (#12136) * Add ngx globals to 01-header_transformer_spec setup * Remove print statements --- .../01-header_transformer_spec.lua | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index 4ec31a7832b..ca15b1a562a 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -20,6 +20,7 @@ describe("Plugin: response-transformer", function() local header_transformer setup(function() + _G.ngx = { headers_sent = false, resp = { @@ -31,10 +32,19 @@ describe("Plugin: response-transformer", function() KONG_PHASE = 0x00000200, }, } + + _G.ngx.DEBUG = 8 + _G.ngx.INFO = 7 + _G.ngx.NOTICE = 6 + _G.ngx.WARN = 5 + _G.ngx.ERR = 4 + _G.ngx.CRIT = 3 + _G.ngx.ALERT = 2 + _G.ngx.EMERG = 1 + _G.kong = { response = require "kong.pdk.response".new(), } - -- mock since FFI based ngx.resp.add_header won't work in this setup _G.kong.response.add_header = function(name, value) local new_value = _G.kong.response.get_headers()[name] From f75b10d2c9a511f96216e2dae377a55da995fb6c Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 1 Dec 2023 13:06:11 +0100 Subject: [PATCH 3233/4351] chore: remove changelog from PR template (#12140) --- .github/PULL_REQUEST_TEMPLATE.md | 4 ---- 1 file changed, 4 deletions(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index ba036d07043..808639120f3 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -18,10 +18,6 @@ https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md - [ ] A changelog file has been created under `changelog/unreleased/kong` or `skip-changelog` label added on PR if changelog is unnecessary. [README.md](https://github.com/Kong/gateway-changelog/README.md) - [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE -### Full changelog - -* [Implement ...] - ### Issue reference From 9eb21f74a8d36bb689af4fea6245dc6462c534ba Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 4 Dec 2023 16:08:06 +0800 Subject: [PATCH 3234/4351] chore(helpers): ignore mount points for helpers.clean_prefix (#12139) KAG-5588 --- spec/helpers.lua | 41 +++++++++++++++++++++++++++++++++-------- 1 file changed, 33 insertions(+), 8 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index bfb71f98a06..e6100913b09 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3234,17 +3234,42 @@ end -- configuration will be used -- @function clean_prefix local function clean_prefix(prefix) + + -- like pl_dir.rmtree, but ignore mount points + local function rmtree(fullpath) + if pl_path.islink(fullpath) then return false,'will not follow symlink' end + for root,dirs,files in pl_dir.walk(fullpath,true) do + if pl_path.islink(root) then + -- sub dir is a link, remove link, do not follow + local res, err = os.remove(root) + if not res then + return nil, err .. ": " .. root + end + + else + for i,f in ipairs(files) do + f = pl_path.join(root,f) + local res, err = os.remove(f) + if not res then + return nil,err .. ": " .. f + end + end + + local res, err = pl_path.rmdir(root) + -- skip errors when trying to remove mount points + if not res and os.execute("findmnt " .. root .. " 2>&1 >/dev/null") == 0 then + return nil, err .. ": " .. root + end + end + end + return true + end + prefix = prefix or conf.prefix if pl_path.exists(prefix) then - local _, err = pl_dir.rmtree(prefix) - -- Note: gojira mount default kong prefix as a volume so itself can't - -- be removed; only throw error if the prefix is indeed not empty + local _, err = rmtree(prefix) if err then - local fcnt = #assert(pl_dir.getfiles(prefix)) - local dcnt = #assert(pl_dir.getdirectories(prefix)) - if fcnt + dcnt > 0 then - error(err) - end + error(err) end end end From 22e0b13f49e4fbd7ed0ad1125cc090f2a3102cad Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 4 Dec 2023 19:31:33 +0200 Subject: [PATCH 3235/4351] chore(tests): re-enable disabled mlcache tests (#12102) ### Summary Some mlcache tests were disabled because of flakiness. This commit re-enables them (hopefully this time without flakiness). Signed-off-by: Aapo Talvensaari --- t/05-mlcache/02-get.t | 6 ------ t/05-mlcache/03-peek.t | 30 ++++++++++++++++-------------- t/05-mlcache/15-renew.t | 6 ------ 3 files changed, 16 insertions(+), 26 deletions(-) diff --git a/t/05-mlcache/02-get.t b/t/05-mlcache/02-get.t index b2403547ede..dea312ca673 100644 --- a/t/05-mlcache/02-get.t +++ b/t/05-mlcache/02-get.t @@ -2379,7 +2379,6 @@ is stale: true === TEST 50: get() does not cache value in LRU indefinitely when retrieved from shm on last ms (see GH PR #58) ---- SKIP --- http_config eval: $::HttpConfig --- config location = /t { @@ -2419,8 +2418,6 @@ is stale: true assert(data == 42, err or "invalid data value: " .. data) ngx.say("hit_lvl: ", hit_lvl) - ngx.update_time() - local start = ngx.now() * 1000 while true do lru:delete("key") data, err, hit_lvl = cache:get("key", nil, cb) @@ -2431,9 +2428,6 @@ is stale: true end ngx.sleep(0) end - ngx.update_time() - local took = ngx.now() * 1000 - start - assert(took > 198 and took < 202) data, err, hit_lvl = cache:get("key", nil, cb) assert(data == 42, err or "invalid data value: " .. data) diff --git a/t/05-mlcache/03-peek.t b/t/05-mlcache/03-peek.t index c5f57626bfc..9a5b3978daf 100644 --- a/t/05-mlcache/03-peek.t +++ b/t/05-mlcache/03-peek.t @@ -100,7 +100,6 @@ ttl: nil === TEST 3: peek() returns the remaining ttl if a key has been fetched before ---- SKIP --- http_config eval: $::HttpConfig --- config location = /t { @@ -117,21 +116,23 @@ ttl: nil return nil end - local val, err = cache:get("my_key", { neg_ttl = 19 }, cb) + local val, err = cache:get("my_key", { neg_ttl = 20 }, cb) if err then ngx.log(ngx.ERR, err) return end + ngx.sleep(1.1) + local ttl, err = cache:peek("my_key") if err then ngx.log(ngx.ERR, err) return end - ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("ttl < 19: ", tostring(math.floor(ttl) < 19)) - ngx.sleep(1) + ngx.sleep(1.1) local ttl, err = cache:peek("my_key") if err then @@ -139,14 +140,14 @@ ttl: nil return end - ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("ttl < 18: ", tostring(math.floor(ttl) < 18)) } } --- request GET /t --- response_body -ttl: 19 -ttl: 18 +ttl < 19: true +ttl < 18: true --- no_error_log [error] @@ -359,7 +360,6 @@ no ttl: false === TEST 8: peek() returns remaining ttl if shm_miss is specified ---- SKIP --- http_config eval: $::HttpConfig --- config location = /t { @@ -374,21 +374,23 @@ no ttl: false return nil end - local val, err = cache:get("my_key", { neg_ttl = 19 }, cb) + local val, err = cache:get("my_key", { neg_ttl = 20 }, cb) if err then ngx.log(ngx.ERR, err) return end + ngx.sleep(1.1) + local ttl, err = cache:peek("my_key") if err then ngx.log(ngx.ERR, err) return end - ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("ttl < 19: ", tostring(math.floor(ttl) < 19)) - ngx.sleep(1) + ngx.sleep(1.1) local ttl, err = cache:peek("my_key") if err then @@ -396,14 +398,14 @@ no ttl: false return end - ngx.say("ttl: ", math.ceil(ttl)) + ngx.say("ttl < 18: ", tostring(math.floor(ttl) < 18)) } } --- request GET /t --- response_body -ttl: 19 -ttl: 18 +ttl < 19: true +ttl < 18: true --- no_error_log [error] diff --git a/t/05-mlcache/15-renew.t b/t/05-mlcache/15-renew.t index 34887a469bf..074375dbfc5 100644 --- a/t/05-mlcache/15-renew.t +++ b/t/05-mlcache/15-renew.t @@ -2378,7 +2378,6 @@ is stale: true === TEST 48: renew() does not cache value in LRU indefinitely when retrieved from shm on last ms (see GH PR #58) ---- SKIP --- http_config eval: $::HttpConfig --- config location = /t { @@ -2419,8 +2418,6 @@ is stale: true assert(data == 42, err or "invalid data value: " .. data) ngx.say("hit_lvl: ", hit_lvl) - ngx.update_time() - local start = ngx.now() * 1000 while true do lru:delete("key") data, err, hit_lvl = cache:get("key", nil, cb) @@ -2431,9 +2428,6 @@ is stale: true end ngx.sleep(0) end - ngx.update_time() - local took = ngx.now() * 1000 - start - assert(took > 198 and took < 202) data, err, hit_lvl = cache:get("key", nil, cb) assert(data == 42, err or "invalid data value: " .. data) From 08d989cf17e2bfdb68be8137b083f671ac78ca33 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 4 Dec 2023 19:32:59 +0200 Subject: [PATCH 3236/4351] feat(conf): add DHE-RSA-CHACHA20-POLY1305 cipher to the intermediate configuration (#12133) ### Summary Mozilla TLS recommendations added `DHE-RSA-CHACHA20-POLY1305` cipher to intermediate in their version 5.7, see: https://wiki.mozilla.org/Security/Server_Side_TLS Signed-off-by: Aapo Talvensaari --- .../kong/feat-add-cipher-to-the-intermediate.yml | 3 +++ kong/conf_loader/constants.lua | 8 ++++---- spec/01-unit/03-conf_loader_spec.lua | 2 +- 3 files changed, 8 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/feat-add-cipher-to-the-intermediate.yml diff --git a/changelog/unreleased/kong/feat-add-cipher-to-the-intermediate.yml b/changelog/unreleased/kong/feat-add-cipher-to-the-intermediate.yml new file mode 100644 index 00000000000..eac454bc544 --- /dev/null +++ b/changelog/unreleased/kong/feat-add-cipher-to-the-intermediate.yml @@ -0,0 +1,3 @@ +message: add DHE-RSA-CHACHA20-POLY1305 cipher to the intermediate configuration +type: feature +scope: Configuration diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 4cd4d251999..17a4a9dfaab 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -11,7 +11,7 @@ local BUNDLED_VAULTS = constants.BUNDLED_VAULTS local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS --- Version 5: https://wiki.mozilla.org/Security/Server_Side_TLS +-- Version 5.7: https://wiki.mozilla.org/Security/Server_Side_TLS local CIPHER_SUITES = { modern = { protocols = "TLSv1.3", @@ -27,7 +27,8 @@ local CIPHER_SUITES = { .. "ECDHE-ECDSA-CHACHA20-POLY1305:" .. "ECDHE-RSA-CHACHA20-POLY1305:" .. "DHE-RSA-AES128-GCM-SHA256:" - .. "DHE-RSA-AES256-GCM-SHA384", + .. "DHE-RSA-AES256-GCM-SHA384:" + .. "DHE-RSA-CHACHA20-POLY1305", dhparams = "ffdhe2048", prefer_server_ciphers = "off", }, @@ -63,7 +64,7 @@ local CIPHER_SUITES = { }, fips = { -- https://wiki.openssl.org/index.php/FIPS_mode_and_TLS -- TLSv1.0 and TLSv1.1 is not completely not FIPS compliant, - -- but must be used under certain condititions like key sizes, + -- but must be used under certain conditions like key sizes, -- signatures in the full chain that Kong can't control. -- In that case, we disables TLSv1.0 and TLSv1.1 and user -- can optionally turn them on if they are aware of the caveats. @@ -638,4 +639,3 @@ return { LMDB_VALIDATION_TAG = LMDB_VALIDATION_TAG, } - diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index f8e1446f856..20de7423595 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1241,7 +1241,7 @@ describe("Configuration loader", function() it("defines ssl_ciphers by default", function() local conf, err = conf_loader(nil, {}) assert.is_nil(err) - assert.equal("ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384", conf.ssl_ciphers) + assert.equal("ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-CHACHA20-POLY1305", conf.ssl_ciphers) end) it("explicitly defines ssl_ciphers", function() local conf, err = conf_loader(nil, { From 8d10cc07a24513fa9b0fb15cafd13cfabcbcc7a0 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 5 Dec 2023 17:25:45 +0800 Subject: [PATCH 3237/4351] tests(request-debugging): fix flaky tests (#11892) --- .../21-request-debug/01-request-debug_spec.lua | 7 +++---- .../kong/plugins/muti-external-http-calls/handler.lua | 4 +++- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua index 74ae4344c02..a507e4a80a0 100644 --- a/spec/02-integration/21-request-debug/01-request-debug_spec.lua +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -144,8 +144,7 @@ local function get_output_header(_deployment, path, filter, fake_ip, token) ["X-Real-IP"] = fake_ip or "127.0.0.1", } }) - assert.not_same(500, res.status) - res:read_body() -- discard body + assert.not_same(500, res.status, res:read_body()) proxy_client:close() if not res.headers["X-Kong-Request-Debug-Output"] then @@ -512,7 +511,7 @@ describe(desc, function() local total_log = assert(tonumber(log_output.child.upstream.total_time)) local tfb_log = assert(tonumber(log_output.child.upstream.child.time_to_first_byte.total_time)) local streaming = assert(tonumber(log_output.child.upstream.child.streaming.total_time)) - assert.near(tfb_header, tfb_log, 10) + assert.near(tfb_header, tfb_log, 50) assert.same(total_log, tfb_log + streaming) assert.near(TIME_TO_FIRST_BYTE, tfb_log, 50) @@ -656,7 +655,7 @@ describe(desc, function() it("truncate/split too large debug output", function() local route_id = setup_route("/large_debug_output", upstream) - local plugin_id = setup_plugin(route_id, "muti-external-http-calls", { calls = 50 }) + local plugin_id = setup_plugin(route_id, "muti-external-http-calls", { calls = 10 }) finally(function() if plugin_id then diff --git a/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua index f27650bb83d..b89845c9512 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/muti-external-http-calls/handler.lua @@ -12,7 +12,9 @@ function EnableBuffering:access(conf) for suffix = 0, conf.calls - 1 do local uri = "http://really.really.really.really.really.really.not.exists." .. suffix - httpc:request_uri(uri) + pcall(function() + httpc:request_uri(uri) + end) end end From 533d3f76177596dcb9b5911dec52eb2cfff9fdf7 Mon Sep 17 00:00:00 2001 From: Xiaoch Date: Tue, 5 Dec 2023 17:51:05 +0800 Subject: [PATCH 3238/4351] feat(templates): bump `dns_stale_ttl` default to 1 hour (#12087) A longer stale TTL can help reduce the load on less performant/reliable DNS servers, reducing proxy latency and availability impact to Kong's proxy path. KAG-3080 Co-authored-by: Datong Sun --------- Co-authored-by: Datong Sun --- changelog/unreleased/kong/bump_dns_stale_ttl.yml | 3 +++ kong.conf.default | 4 +++- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 7 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump_dns_stale_ttl.yml diff --git a/changelog/unreleased/kong/bump_dns_stale_ttl.yml b/changelog/unreleased/kong/bump_dns_stale_ttl.yml new file mode 100644 index 00000000000..43ed55cb079 --- /dev/null +++ b/changelog/unreleased/kong/bump_dns_stale_ttl.yml @@ -0,0 +1,3 @@ +message: Bump `dns_stale_ttl` default to 1 hour so stale DNS record can be used for longer time in case of resolver downtime. +type: performance +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index 14c2a3a0946..5e0b3bdc5e9 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1529,7 +1529,7 @@ # property receives a value (in seconds), it # will override the TTL for all records. -#dns_stale_ttl = 4 # Defines, in seconds, how long a record will +#dns_stale_ttl = 3600 # Defines, in seconds, how long a record will # remain in cache past its TTL. This value # will be used while the new DNS record is # fetched in the background. @@ -1537,6 +1537,8 @@ # record until either the refresh query # completes, or the `dns_stale_ttl` number of # seconds have passed. + # This configuration enables Kong to be more + # resilient during resolver downtime. #dns_cache_size = 10000 # Defines the maximum allowed number of # DNS records stored in memory cache. diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index c2824519292..eb6db07ae27 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -155,7 +155,7 @@ dns_resolver = NONE dns_hostsfile = /etc/hosts dns_order = LAST,SRV,A,CNAME dns_valid_ttl = NONE -dns_stale_ttl = 4 +dns_stale_ttl = 3600 dns_cache_size = 10000 dns_not_found_ttl = 30 dns_error_ttl = 1 From e9ac7c198c2d34d0798d3235edf21a65e6d8e901 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 21 Nov 2023 16:35:04 +0100 Subject: [PATCH 3239/4351] fix(tracing): allow passing nil to span:set_attribute * passing a nil value to `span:set_attribute` is a NOOP if the attribute does not already exists, else it means unsetting that attribute * considered a fix because previously this was causing a stack trace when the DNS spans were created without a port --- kong/pdk/tracing.lua | 13 ++++++++++--- spec/01-unit/26-tracing/01-tracer_pdk_spec.lua | 13 +++++++++++-- 2 files changed, 21 insertions(+), 5 deletions(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 6337e1fddc0..c41500d5019 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -295,11 +295,12 @@ end -- -- @function span:set_attribute -- @tparam string key --- @tparam string|number|boolean value +-- @tparam string|number|boolean|nil value -- @usage -- span:set_attribute("net.transport", "ip_tcp") -- span:set_attribute("net.peer.port", 443) -- span:set_attribute("exception.escaped", true) +-- span:set_attribute("unset.this", nil) function span_mt:set_attribute(key, value) -- key is decided by the programmer, so if it is not a string, we should -- error out. @@ -307,8 +308,14 @@ function span_mt:set_attribute(key, value) error("invalid key", 2) end - local vtyp = type(value) - if vtyp ~= "string" and vtyp ~= "number" and vtyp ~= "boolean" then + local vtyp + if value == nil then + vtyp = value + else + vtyp = type(value) + end + + if vtyp ~= "string" and vtyp ~= "number" and vtyp ~= "boolean" and vtyp ~= nil then -- we should not error out here, as most of the caller does not catch -- errors, and they are hooking to core facilities, which may cause -- unexpected behavior. diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index 2cd05a72a0f..cef90a327dd 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -195,11 +195,20 @@ describe("Tracer PDK", function() assert.has_no.error(function () span:finish() end) end) - it("fails set_attribute", function () + it("set_attribute validation", function () local span = c_tracer.start_span("meow") + -- nil value is allowed as a noop span:set_attribute("key1") - assert.spy(log_spy).was_called_with(ngx.ERR, match.is_string()) + assert.spy(log_spy).was_not_called_with(ngx.ERR, match.is_string()) + assert.is_nil(span.attributes["key1"]) + + span:set_attribute("key1", "value1") + assert.equal("value1", span.attributes["key1"]) + + -- nil value unsets the attribute + span:set_attribute("key1") + assert.is_nil(span.attributes["key1"]) span:set_attribute("key1", function() end) assert.spy(log_spy).was_called_with(ngx.ERR, match.is_string()) From 8e5cb497b73512afa972c18eda07232c8a94ead6 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Wed, 6 Dec 2023 03:20:22 +0800 Subject: [PATCH 3240/4351] tests(*): use `.test` domain in most of the tests (#12152) * tests(*): use `.test` domain in most of the tests Following Vinicius's [advocation](https://github.com/Kong/kong-ee/pull/7467#discussion_r1410706385), change most of url the tests to use `.test` domain to avoid external influencies. [Ref](https://www.iana.org/assignments/special-use-domain-names/special-use-domain-names.xhtml) Except: - `example`, `example.com`, `example.net`, `example.org` - tests that are used to verify the format, validity or wildcard of the url itself (sni/router related tests), to prevent inadvertent change of the test logic - true external urls that may be accessed (service host, dns/balancer related tests) - some urls that are not sure if they will be accessed or not --- .../01-db/01-schema/06-routes_spec.lua | 6 +- spec/01-unit/03-conf_loader_spec.lua | 36 +- spec/01-unit/05-utils_spec.lua | 12 +- spec/01-unit/09-balancer/01-generic_spec.lua | 186 +++--- spec/01-unit/10-log_serializer_spec.lua | 6 +- spec/01-unit/24-runloop_certificate_spec.lua | 14 +- .../02-admin_gui_template_spec.lua | 4 +- .../01-helpers/02-blueprints_spec.lua | 6 +- .../03-db/02-db_core_entities_spec.lua | 46 +- spec/02-integration/03-db/07-tags_spec.lua | 14 +- .../04-admin_api/05-cache_routes_spec.lua | 12 +- .../06-certificates_routes_spec.lua | 8 +- .../04-admin_api/09-routes_routes_spec.lua | 52 +- .../04-admin_api/10-services_routes_spec.lua | 20 +- .../04-admin_api/15-off_spec.lua | 4 +- .../04-admin_api/22-debug_spec.lua | 18 +- .../05-proxy/02-router_spec.lua | 12 +- .../05-proxy/03-upstream_headers_spec.lua | 164 ++--- .../05-proxy/04-plugins_triggering_spec.lua | 28 +- spec/02-integration/05-proxy/05-dns_spec.lua | 8 +- .../10-balancer/01-healthchecks_spec.lua | 8 +- .../10-balancer/04-round-robin_spec.lua | 6 +- .../10-balancer/05-recreate-request_spec.lua | 6 +- .../05-proxy/14-server_tokens_spec.lua | 64 +- .../05-proxy/25-upstream_keepalive_spec.lua | 70 +-- .../05-proxy/31-stream_tls_spec.lua | 14 +- .../05-proxy/33-request-id-header_spec.lua | 2 +- .../02-core_entities_invalidations_spec.lua | 72 +-- .../03-plugins_iterator_invalidation_spec.lua | 6 +- spec/02-integration/07-sdk/01-ctx_spec.lua | 8 +- spec/02-integration/07-sdk/02-log_spec.lua | 4 +- .../07-sdk/04-plugin-config_spec.lua | 4 +- spec/02-integration/07-sdk/05-pdk_spec.lua | 4 +- .../16-queues/01-shutdown_spec.lua | 2 +- .../03-plugins/01-tcp-log/01-tcp-log_spec.lua | 24 +- .../03-plugins/02-udp-log/01-udp-log_spec.lua | 12 +- .../03-plugins/03-http-log/02-schema_spec.lua | 20 +- spec/03-plugins/04-file-log/01-log_spec.lua | 36 +- spec/03-plugins/05-syslog/01-log_spec.lua | 28 +- spec/03-plugins/06-statsd/01-log_spec.lua | 116 ++-- spec/03-plugins/07-loggly/01-log_spec.lua | 40 +- spec/03-plugins/08-datadog/01-log_spec.lua | 38 +- .../03-plugins/09-key-auth/02-access_spec.lua | 118 ++-- .../09-key-auth/03-invalidations_spec.lua | 16 +- .../09-key-auth/04-hybrid_mode_spec.lua | 6 +- .../10-basic-auth/03-access_spec.lua | 72 +-- .../10-basic-auth/04-invalidations_spec.lua | 16 +- .../11-correlation-id/01-access_spec.lua | 50 +- .../01-access_spec.lua | 32 +- spec/03-plugins/13-cors/01-access_spec.lua | 186 +++--- .../14-request-termination/02-access_spec.lua | 64 +- .../03-integration_spec.lua | 4 +- .../04-filter_spec.lua | 14 +- .../05-big_response_body_spec.lua | 6 +- spec/03-plugins/16-jwt/03-access_spec.lua | 116 ++-- .../16-jwt/04-invalidations_spec.lua | 18 +- .../17-ip-restriction/02-access_spec.lua | 140 ++--- spec/03-plugins/18-acl/02-access_spec.lua | 144 ++--- .../18-acl/03-invalidations_spec.lua | 20 +- .../19-hmac-auth/03-access_spec.lua | 170 +++--- .../19-hmac-auth/04-invalidations_spec.lua | 16 +- .../20-ldap-auth/01-access_spec.lua | 82 +-- .../20-ldap-auth/02-invalidations_spec.lua | 6 +- .../21-bot-detection/01-access_spec.lua | 54 +- .../02-invalidations_spec.lua | 10 +- .../21-bot-detection/03-api_spec.lua | 4 +- .../23-rate-limiting/03-api_spec.lua | 4 +- .../23-rate-limiting/05-integration_spec.lua | 18 +- .../04-access_spec.lua | 94 +-- .../05-integration_spec.lua | 18 +- spec/03-plugins/25-oauth2/02-api_spec.lua | 50 +- spec/03-plugins/25-oauth2/03-access_spec.lua | 574 +++++++++--------- .../27-aws-lambda/05-aws-serializer_spec.lua | 12 +- .../27-aws-lambda/06-request-util_spec.lua | 28 +- .../27-aws-lambda/08-sam-integration_spec.lua | 8 +- .../27-aws-lambda/99-access_spec.lua | 142 ++--- spec/03-plugins/29-acme/01-client_spec.lua | 8 +- .../29-acme/05-redis_storage_spec.lua | 2 +- .../29-acme/06-hybrid_mode_spec.lua | 2 +- spec/03-plugins/30-session/01-access_spec.lua | 20 +- .../02-kong_storage_adapter_spec.lua | 16 +- .../31-proxy-cache/02-access_spec.lua | 192 +++--- .../03-plugins/31-proxy-cache/03-api_spec.lua | 24 +- .../31-proxy-cache/04-invalidations_spec.lua | 20 +- .../02-access_spec.lua | 56 +- .../04-phases_spec.lua | 4 +- .../35-azure-functions/01-access_spec.lua | 30 +- spec/helpers.lua | 4 +- 88 files changed, 1965 insertions(+), 1965 deletions(-) diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index f4ef090ce0f..551aecc0fa5 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1188,7 +1188,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function it("errors if strip_path is set on grpc/grpcs", function() local s = { id = "a4fbd24e-6a52-4937-bd78-2536713072d2" } local route = Routes:process_auto_fields({ - hosts = { "foo.grpc.com" }, + hosts = { "foo.grpc.test" }, protocols = { "grpc" }, strip_path = true, service = s, @@ -1200,7 +1200,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function }, errs) route = Routes:process_auto_fields({ - hosts = { "foo.grpc.com" }, + hosts = { "foo.grpc.test" }, protocols = { "grpcs" }, strip_path = true, service = s, @@ -1215,7 +1215,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function it("errors if tls and tls_passthrough set on a same route", function() local s = { id = "a4fbd24e-6a52-4937-bd78-2536713072d2" } local route = Routes:process_auto_fields({ - snis = { "foo.grpc.com" }, + snis = { "foo.grpc.test" }, protocols = { "tls", "tls_passthrough" }, service = s, }, "insert") diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 20de7423595..c2d0df44968 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -241,27 +241,27 @@ describe("Configuration loader", function() it("extracts ssl flags properly when hostnames contain them", function() local conf conf = assert(conf_loader(nil, { - proxy_listen = "ssl.myname.com:8000", - admin_listen = "ssl.myname.com:8001", - admin_gui_listen = "ssl.myname.com:8002", + proxy_listen = "ssl.myname.test:8000", + admin_listen = "ssl.myname.test:8001", + admin_gui_listen = "ssl.myname.test:8002", })) - assert.equal("ssl.myname.com", conf.proxy_listeners[1].ip) + assert.equal("ssl.myname.test", conf.proxy_listeners[1].ip) assert.equal(false, conf.proxy_listeners[1].ssl) - assert.equal("ssl.myname.com", conf.admin_listeners[1].ip) + assert.equal("ssl.myname.test", conf.admin_listeners[1].ip) assert.equal(false, conf.admin_listeners[1].ssl) - assert.equal("ssl.myname.com", conf.admin_gui_listeners[1].ip) + assert.equal("ssl.myname.test", conf.admin_gui_listeners[1].ip) assert.equal(false, conf.admin_gui_listeners[1].ssl) conf = assert(conf_loader(nil, { - proxy_listen = "ssl_myname.com:8000 ssl", - admin_listen = "ssl_myname.com:8001 ssl", - admin_gui_listen = "ssl_myname.com:8002 ssl", + proxy_listen = "ssl_myname.test:8000 ssl", + admin_listen = "ssl_myname.test:8001 ssl", + admin_gui_listen = "ssl_myname.test:8002 ssl", })) - assert.equal("ssl_myname.com", conf.proxy_listeners[1].ip) + assert.equal("ssl_myname.test", conf.proxy_listeners[1].ip) assert.equal(true, conf.proxy_listeners[1].ssl) - assert.equal("ssl_myname.com", conf.admin_listeners[1].ip) + assert.equal("ssl_myname.test", conf.admin_listeners[1].ip) assert.equal(true, conf.admin_listeners[1].ssl) - assert.equal("ssl_myname.com", conf.admin_gui_listeners[1].ip) + assert.equal("ssl_myname.test", conf.admin_gui_listeners[1].ip) assert.equal(true, conf.admin_gui_listeners[1].ssl) end) it("extracts 'off' from proxy_listen/admin_listen/admin_gui_listen", function() @@ -285,13 +285,13 @@ describe("Configuration loader", function() assert.same({}, conf.admin_gui_listeners) -- not off with names containing 'off' conf = assert(conf_loader(nil, { - proxy_listen = "offshore.com:9000", - admin_listen = "offshore.com:9001", - admin_gui_listen = "offshore.com:9002", + proxy_listen = "offshore.test:9000", + admin_listen = "offshore.test:9001", + admin_gui_listen = "offshore.test:9002", })) - assert.same("offshore.com", conf.proxy_listeners[1].ip) - assert.same("offshore.com", conf.admin_listeners[1].ip) - assert.same("offshore.com", conf.admin_gui_listeners[1].ip) + assert.same("offshore.test", conf.proxy_listeners[1].ip) + assert.same("offshore.test", conf.admin_listeners[1].ip) + assert.same("offshore.test", conf.admin_gui_listeners[1].ip) end) it("attaches prefix paths", function() local conf = assert(conf_loader()) diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index dbd9944cfd8..d358954f120 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -595,14 +595,14 @@ describe("Utils", function() assert.are.same({host = "0000:0000:0000:0000:0000:0000:0000:0001", type = "ipv6", port = 80}, utils.normalize_ip("[::1]:80")) assert.are.same({host = "0000:0000:0000:0000:0000:0000:0000:0001", type = "ipv6", port = nil}, utils.normalize_ip("::1")) assert.are.same({host = "localhost", type = "name", port = 80}, utils.normalize_ip("localhost:80")) - assert.are.same({host = "mashape.com", type = "name", port = nil}, utils.normalize_ip("mashape.com")) + assert.are.same({host = "mashape.test", type = "name", port = nil}, utils.normalize_ip("mashape.test")) assert.is_nil((utils.normalize_ip("1.2.3.4:8x0"))) assert.is_nil((utils.normalize_ip("1.2.3.400"))) assert.is_nil((utils.normalize_ip("[::1]:8x0"))) assert.is_nil((utils.normalize_ip(":x:1"))) assert.is_nil((utils.normalize_ip("localhost:8x0"))) - assert.is_nil((utils.normalize_ip("mashape..com"))) + assert.is_nil((utils.normalize_ip("mashape..test"))) end) end) describe("formatting", function() @@ -612,21 +612,21 @@ describe("Utils", function() assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", utils.format_host("::1")) assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", utils.format_host("::1", 80)) assert.are.equal("localhost", utils.format_host("localhost")) - assert.are.equal("mashape.com:80", utils.format_host("mashape.com", 80)) + assert.are.equal("mashape.test:80", utils.format_host("mashape.test", 80)) -- passthrough (string) assert.are.equal("1.2.3.4", utils.format_host(utils.normalize_ipv4("1.2.3.4"))) assert.are.equal("1.2.3.4:80", utils.format_host(utils.normalize_ipv4("1.2.3.4:80"))) assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", utils.format_host(utils.normalize_ipv6("::1"))) assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", utils.format_host(utils.normalize_ipv6("[::1]:80"))) assert.are.equal("localhost", utils.format_host(utils.check_hostname("localhost"))) - assert.are.equal("mashape.com:80", utils.format_host(utils.check_hostname("mashape.com:80"))) + assert.are.equal("mashape.test:80", utils.format_host(utils.check_hostname("mashape.test:80"))) -- passthrough general (table) assert.are.equal("1.2.3.4", utils.format_host(utils.normalize_ip("1.2.3.4"))) assert.are.equal("1.2.3.4:80", utils.format_host(utils.normalize_ip("1.2.3.4:80"))) assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", utils.format_host(utils.normalize_ip("::1"))) assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", utils.format_host(utils.normalize_ip("[::1]:80"))) assert.are.equal("localhost", utils.format_host(utils.normalize_ip("localhost"))) - assert.are.equal("mashape.com:80", utils.format_host(utils.normalize_ip("mashape.com:80"))) + assert.are.equal("mashape.test:80", utils.format_host(utils.normalize_ip("mashape.test:80"))) -- passthrough errors local one, two = utils.format_host(utils.normalize_ipv4("1.2.3.4.5")) assert.are.equal("nilstring", type(one) .. type(two)) @@ -634,7 +634,7 @@ describe("Utils", function() assert.are.equal("nilstring", type(one) .. type(two)) local one, two = utils.format_host(utils.check_hostname("//bad..name\\:123")) assert.are.equal("nilstring", type(one) .. type(two)) - local one, two = utils.format_host(utils.normalize_ip("m a s h a p e.com:80")) + local one, two = utils.format_host(utils.normalize_ip("m a s h a p e.test:80")) assert.are.equal("nilstring", type(one) .. type(two)) end) end) diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 7ce28f6bc5c..6d2c6c1f38c 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -298,8 +298,8 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("adding a host",function() dnsA({ - { name = "arecord.tst", address = "1.2.3.4" }, - { name = "arecord.tst", address = "5.6.7.8" }, + { name = "arecord.test", address = "1.2.3.4" }, + { name = "arecord.test", address = "5.6.7.8" }, }) assert.same({ @@ -332,7 +332,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, b:getStatus()) - add_target(b, "arecord.tst", 8001, 25) + add_target(b, "arecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -361,7 +361,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -391,8 +391,8 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("switching address availability",function() dnsA({ - { name = "arecord.tst", address = "1.2.3.4" }, - { name = "arecord.tst", address = "5.6.7.8" }, + { name = "arecord.test", address = "1.2.3.4" }, + { name = "arecord.test", address = "5.6.7.8" }, }) assert.same({ @@ -425,7 +425,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, b:getStatus()) - add_target(b, "arecord.tst", 8001, 25) + add_target(b, "arecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -454,7 +454,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -482,8 +482,8 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to unavailable - assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.tst"), false)) - add_target(b, "arecord.tst", 8001, 25) + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.test"), false)) + add_target(b, "arecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -512,7 +512,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -540,7 +540,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to available - assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.tst"), true)) + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.test"), true)) assert.same({ healthy = true, weight = { @@ -569,7 +569,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -599,11 +599,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("changing weight of an available address",function() dnsA({ - { name = "arecord.tst", address = "1.2.3.4" }, - { name = "arecord.tst", address = "5.6.7.8" }, + { name = "arecord.test", address = "1.2.3.4" }, + { name = "arecord.test", address = "5.6.7.8" }, }) - add_target(b, "arecord.tst", 8001, 25) + add_target(b, "arecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -632,7 +632,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -659,7 +659,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, b:getStatus()) - add_target(b, "arecord.tst", 8001, 50) -- adding again changes weight + add_target(b, "arecord.test", 8001, 50) -- adding again changes weight assert.same({ healthy = true, weight = { @@ -688,7 +688,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 50, @@ -718,11 +718,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("changing weight of an unavailable address",function() dnsA({ - { name = "arecord.tst", address = "1.2.3.4" }, - { name = "arecord.tst", address = "5.6.7.8" }, + { name = "arecord.test", address = "1.2.3.4" }, + { name = "arecord.test", address = "5.6.7.8" }, }) - add_target(b, "arecord.tst", 8001, 25) + add_target(b, "arecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -751,7 +751,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -779,7 +779,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to unavailable - assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.tst"), false)) + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8001, "arecord.test"), false)) assert.same({ healthy = true, weight = { @@ -808,7 +808,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 25, @@ -835,7 +835,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, b:getStatus()) - add_target(b, "arecord.tst", 8001, 50) -- adding again changes weight + add_target(b, "arecord.test", 8001, 50) -- adding again changes weight assert.same({ healthy = true, weight = { @@ -864,7 +864,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "arecord.tst", + host = "arecord.test", port = 8001, dns = "A", nodeWeight = 50, @@ -898,11 +898,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("adding a host",function() dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.tst", 8001, 25) + add_target(b, "srvrecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -931,7 +931,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 25, @@ -961,11 +961,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("switching address availability",function() dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.tst", 8001, 25) + add_target(b, "srvrecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -994,7 +994,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 25, @@ -1022,7 +1022,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to unavailable - assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.tst"), false)) + assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.test"), false)) assert.same({ healthy = true, weight = { @@ -1051,7 +1051,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 25, @@ -1079,7 +1079,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to available - assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.tst"), true)) + assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.test"), true)) assert.same({ healthy = true, weight = { @@ -1108,7 +1108,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 25, @@ -1138,11 +1138,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("changing weight of an available address (dns update)",function() local record = dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.tst", 8001, 10) + add_target(b, "srvrecord.test", 8001, 10) assert.same({ healthy = true, weight = { @@ -1171,7 +1171,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 10, @@ -1200,11 +1200,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro dnsExpire(record) dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 20 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 20 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 20 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 20 }, }) targets.resolve_targets(b.targets) -- touch all addresses to force dns renewal - add_target(b, "srvrecord.tst", 8001, 99) -- add again to update nodeWeight + add_target(b, "srvrecord.test", 8001, 99) -- add again to update nodeWeight assert.same({ healthy = true, @@ -1234,7 +1234,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 99, @@ -1264,11 +1264,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("changing weight of an unavailable address (dns update)",function() local record = dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.tst", 8001, 25) + add_target(b, "srvrecord.test", 8001, 25) assert.same({ healthy = true, weight = { @@ -1297,7 +1297,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 25, @@ -1325,7 +1325,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to unavailable - assert(b:setAddressStatus(b:findAddress("2.2.2.2", 9001, "srvrecord.tst"), false)) + assert(b:setAddressStatus(b:findAddress("2.2.2.2", 9001, "srvrecord.test"), false)) assert.same({ healthy = true, weight = { @@ -1354,7 +1354,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 25, @@ -1384,11 +1384,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro -- update weight, through dns renewal dnsExpire(record) dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 20 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 20 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 20 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 20 }, }) targets.resolve_targets(b.targets) -- touch all addresses to force dns renewal - add_target(b, "srvrecord.tst", 8001, 99) -- add again to update nodeWeight + add_target(b, "srvrecord.test", 8001, 99) -- add again to update nodeWeight assert.same({ healthy = true, @@ -1418,7 +1418,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 8001, dns = "SRV", nodeWeight = 99, @@ -1470,16 +1470,16 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("returns expected results/types when using SRV with name ('useSRVname=false')", function() dnsA({ - { name = "getkong.org", address = "1.2.3.4" }, + { name = "getkong.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.com", 8000, 50) + add_target(b, "konghq.test", 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) - assert.equal("konghq.com", hostname) + assert.equal("konghq.test", hostname) assert.not_nil(handle) end) end) @@ -1503,16 +1503,16 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("returns expected results/types when using SRV with name ('useSRVname=true')", function() dnsA({ - { name = "getkong.org", address = "1.2.3.4" }, + { name = "getkong.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.com", 8000, 50) + add_target(b, "konghq.test", 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) - assert.equal("getkong.org", hostname) + assert.equal("getkong.test", hostname) assert.not_nil(handle) end) end) @@ -1535,29 +1535,29 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("returns expected results/types when using SRV with IP", function() dnsSRV({ - { name = "konghq.com", target = "1.1.1.1", port = 2, weight = 3 }, + { name = "konghq.test", target = "1.1.1.1", port = 2, weight = 3 }, }) - add_target(b, "konghq.com", 8000, 50) + add_target(b, "konghq.test", 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.1.1.1", ip) assert.equal(2, port) - assert.equal("konghq.com", hostname) + assert.equal("konghq.test", hostname) assert.not_nil(handle) end) it("returns expected results/types when using SRV with name ('useSRVname=false')", function() dnsA({ - { name = "getkong.org", address = "1.2.3.4" }, + { name = "getkong.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.com", 8000, 50) + add_target(b, "konghq.test", 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) - assert.equal("konghq.com", hostname) + assert.equal("konghq.test", hostname) assert.not_nil(handle) end) @@ -1566,29 +1566,29 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro b.useSRVname = true -- override setting specified when creating dnsA({ - { name = "getkong.org", address = "1.2.3.4" }, + { name = "getkong.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "konghq.com", target = "getkong.org", port = 2, weight = 3 }, + { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.com", 8000, 50) + add_target(b, "konghq.test", 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) - assert.equal("getkong.org", hostname) + assert.equal("getkong.test", hostname) assert.not_nil(handle) end) it("returns expected results/types when using A", function() dnsA({ - { name = "getkong.org", address = "1.2.3.4" }, + { name = "getkong.test", address = "1.2.3.4" }, }) - add_target(b, "getkong.org", 8000, 50) + add_target(b, "getkong.test", 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "another string") assert.equal("1.2.3.4", ip) assert.equal(8000, port) - assert.equal("getkong.org", hostname) + assert.equal("getkong.test", hostname) assert.not_nil(handle) end) @@ -1678,13 +1678,13 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("recovers when dns entries are replaced by healthy ones", function() local record = dnsA({ - { name = "getkong.org", address = "1.2.3.4", ttl = 2 }, + { name = "getkong.test", address = "1.2.3.4", ttl = 2 }, }) - add_target(b, "getkong.org", 8000, 50) + add_target(b, "getkong.test", 8000, 50) assert.not_nil(b:getPeer(true, nil, "from the client")) -- mark it as unhealthy - assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8000, "getkong.org", false))) + assert(b:setAddressStatus(b:findAddress("1.2.3.4", 8000, "getkong.test", false))) assert.same({ nil, "Balancer is unhealthy", nil, nil, }, { @@ -1696,7 +1696,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro -- balancer should now recover since a new healthy backend is available record.expire = 0 dnsA({ - { name = "getkong.org", address = "5.6.7.8", ttl = 60 }, + { name = "getkong.test", address = "5.6.7.8", ttl = 60 }, }) targets.resolve_targets(b.targets) @@ -1739,15 +1739,15 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro add_target(b, "127.0.0.1", 8000, 100) add_target(b, "0::1", 8080, 50) dnsSRV({ - { name = "srvrecord.tst", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.tst", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, + { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.tst", 1234, 9999) + add_target(b, "srvrecord.test", 1234, 9999) dnsA({ - { name = "getkong.org", address = "5.6.7.8", ttl = 0 }, + { name = "getkong.test", address = "5.6.7.8", ttl = 0 }, }) - add_target(b, "getkong.org", 5678, 1000) - add_target(b, "notachanceinhell.this.name.exists.konghq.com", 4321, 100) + add_target(b, "getkong.test", 5678, 1000) + add_target(b, "notachanceinhell.this.name.exists.konghq.test", 4321, 100) local status = b:getStatus() table.sort(status.hosts, function(hostA, hostB) return hostA.host < hostB.host end) @@ -1799,7 +1799,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "getkong.org", + host = "getkong.test", port = 5678, dns = "ttl=0, virtual SRV", nodeWeight = 1000, @@ -1811,14 +1811,14 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro addresses = { { healthy = true, - ip = "getkong.org", + ip = "getkong.test", port = 5678, weight = 1000 }, }, }, { - host = "notachanceinhell.this.name.exists.konghq.com", + host = "notachanceinhell.this.name.exists.konghq.test", port = 4321, dns = "dns server error: 3 name error", nodeWeight = 100, @@ -1830,7 +1830,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro addresses = {}, }, { - host = "srvrecord.tst", + host = "srvrecord.test", port = 1234, dns = "SRV", nodeWeight = 9999, diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index 005772ca8b0..daa4489d9fb 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -27,7 +27,7 @@ describe("kong.log.serialize", function() request_uri = "/request_uri", upstream_uri = "/upstream_uri", scheme = "http", - host = "test.com", + host = "test.test", server_port = "80", request_length = "200", bytes_sent = "99", @@ -82,7 +82,7 @@ describe("kong.log.serialize", function() assert.same({header1 = "header1", header2 = "header2", authorization = "REDACTED"}, res.request.headers) assert.equal("POST", res.request.method) assert.same({"arg1", "arg2"}, res.request.querystring) - assert.equal("http://test.com:80/request_uri", res.request.url) + assert.equal("http://test.test:80/request_uri", res.request.url) assert.equal("/upstream_uri", res.upstream_uri) assert.equal("500, 200 : 200, 200", res.upstream_status) assert.equal(200, res.request.size) @@ -109,7 +109,7 @@ describe("kong.log.serialize", function() local res = kong.log.serialize({ngx = ngx, kong = kong, }) assert.is_table(res) assert.is_table(res.request) - assert.equal("http://test.com:5000/request_uri", res.request.url) + assert.equal("http://test.test:5000/request_uri", res.request.url) end) it("serializes the matching Route and Services", function() diff --git a/spec/01-unit/24-runloop_certificate_spec.lua b/spec/01-unit/24-runloop_certificate_spec.lua index c20584113e2..9ccd70dacc4 100644 --- a/spec/01-unit/24-runloop_certificate_spec.lua +++ b/spec/01-unit/24-runloop_certificate_spec.lua @@ -11,26 +11,26 @@ describe("kong.runloop.certificate", function() end) it("produces suffix wildcard SNI", function() - local prefix, suffix = produce_wild_snis("domain.com") + local prefix, suffix = produce_wild_snis("domain.test") assert.is_nil(prefix) assert.equal("domain.*", suffix) end) it("produces prefix and suffix wildcard SNIs", function() - local prefix, suffix = produce_wild_snis("www.domain.com") - assert.equal("*.domain.com", prefix) + local prefix, suffix = produce_wild_snis("www.domain.test") + assert.equal("*.domain.test", prefix) assert.equal("www.domain.*", suffix) end) it("produces prefix and suffix wildcard SNIs on sub-subnames", function() - local prefix, suffix = produce_wild_snis("foo.www.domain.com") - assert.equal("*.www.domain.com", prefix) + local prefix, suffix = produce_wild_snis("foo.www.domain.test") + assert.equal("*.www.domain.test", prefix) assert.equal("foo.www.domain.*", suffix) end) it("does not produce wildcard SNIs when input is wildcard", function() - local prefix, suffix = produce_wild_snis("*.domain.com") - assert.equal("*.domain.com", prefix) + local prefix, suffix = produce_wild_snis("*.domain.test") + assert.equal("*.domain.test", prefix) assert.is_nil(suffix) prefix, suffix = produce_wild_snis("domain.*") diff --git a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua index 6a262eee249..9a3df93ab52 100644 --- a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua +++ b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua @@ -15,7 +15,7 @@ describe("admin_gui template", function() local conf = { prefix = mock_prefix, admin_gui_url = "http://0.0.0.0:8002", - admin_gui_api_url = "https://admin-reference.kong-cloud.com", + admin_gui_api_url = "https://admin-reference.kong-cloud.test", admin_gui_path = '/manager', admin_gui_listeners = { { @@ -65,7 +65,7 @@ describe("admin_gui template", function() assert.matches("'ADMIN_GUI_URL': 'http://0.0.0.0:8002'", kconfig_content, nil, true) assert.matches("'ADMIN_GUI_PATH': '/manager'", kconfig_content, nil, true) - assert.matches("'ADMIN_API_URL': 'https://admin-reference.kong-cloud.com'", kconfig_content, nil, true) + assert.matches("'ADMIN_API_URL': 'https://admin-reference.kong-cloud.test'", kconfig_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", kconfig_content, nil, true) end) diff --git a/spec/02-integration/01-helpers/02-blueprints_spec.lua b/spec/02-integration/01-helpers/02-blueprints_spec.lua index 58f222d45af..798d3ee0207 100644 --- a/spec/02-integration/01-helpers/02-blueprints_spec.lua +++ b/spec/02-integration/01-helpers/02-blueprints_spec.lua @@ -178,7 +178,7 @@ for _, strategy in helpers.each_strategy() do local co = bp.consumers:insert() local c = bp.oauth2_credentials:insert({ consumer = { id = co.id }, - redirect_uris = { "http://foo.com" }, + redirect_uris = { "http://foo.test" }, }) assert.equals("oauth2 credential", c.name) assert.equals("secret", c.client_secret) @@ -189,7 +189,7 @@ for _, strategy in helpers.each_strategy() do local co = bp.consumers:insert() local cr = bp.oauth2_credentials:insert({ consumer = { id = co.id }, - redirect_uris = { "http://foo.com" }, + redirect_uris = { "http://foo.test" }, }) local c = bp.oauth2_authorization_codes:insert({ credential = { id = cr.id } }) assert.is_string(c.code) @@ -201,7 +201,7 @@ for _, strategy in helpers.each_strategy() do local co = bp.consumers:insert() local cr = bp.oauth2_credentials:insert({ consumer = { id = co.id }, - redirect_uris = { "http://foo.com" }, + redirect_uris = { "http://foo.test" }, }) local t = bp.oauth2_tokens:insert({ credential = { id = cr.id } }) assert.equals("bearer", t.token_type) diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 88a16896dba..0dedb916f6b 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -242,7 +242,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() for i = 1, 10 do bp.routes:insert({ - hosts = { "example-" .. i .. ".com" }, + hosts = { "example-" .. i .. ".test" }, methods = { "GET" }, }) end @@ -392,7 +392,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() for i = 1, 101 do bp.routes:insert({ - hosts = { "example-" .. i .. ".com" }, + hosts = { "example-" .. i .. ".test" }, methods = { "GET" }, }) end @@ -443,7 +443,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() for i = 1, 50 do bp.routes:insert({ - hosts = { "example-" .. i .. ".com" }, + hosts = { "example-" .. i .. ".test" }, methods = { "GET" } }) end @@ -513,7 +513,7 @@ for _, strategy in helpers.each_strategy() do local route, err, err_t = db.routes:insert({ protocols = { "http" }, hosts = { "example.com" }, - service = assert(db.services:insert({ host = "service.com" })), + service = assert(db.services:insert({ host = "service.test" })), path_handling = "v0", }, { nulls = true, workspace = "8a139c70-49a1-4ba2-98a6-bb36f534269d", }) assert.is_nil(route) @@ -654,7 +654,7 @@ for _, strategy in helpers.each_strategy() do local route, err, err_t = db.routes:insert({ protocols = { "http" }, hosts = { "example.com" }, - service = assert(db.services:insert({ host = "service.com" })), + service = assert(db.services:insert({ host = "service.test" })), }, { ttl = 100, }) @@ -678,7 +678,7 @@ for _, strategy in helpers.each_strategy() do local route, err, err_t = db.routes:insert({ protocols = { "http" }, hosts = { "example.com" }, - service = assert(db.services:insert({ host = "service.com" })), + service = assert(db.services:insert({ host = "service.test" })), path_handling = "v0", }, { nulls = true }) assert.is_nil(err_t) @@ -1442,7 +1442,7 @@ for _, strategy in helpers.each_strategy() do id = a_blank_uuid, name = "my_other_service", protocol = "http", - host = "other-example.com", + host = "other-example.test", } assert.is_nil(service) assert.same({ @@ -1469,7 +1469,7 @@ for _, strategy in helpers.each_strategy() do local service, _, err_t = db.services:insert { name = "my_service_name", protocol = "http", - host = "other-example.com", + host = "other-example.test", } assert.is_nil(service) assert.same({ @@ -1625,7 +1625,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, 5 do assert(db.services:insert({ name = "service_" .. i, - host = "service" .. i .. ".com", + host = "service" .. i .. ".test", })) end end) @@ -1640,7 +1640,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns existing Service", function() local service = assert(db.services:select_by_name("service_1")) - assert.equal("service1.com", service.host) + assert.equal("service1.test", service.host) end) it("returns nothing on non-existing Service", function() @@ -1695,7 +1695,7 @@ for _, strategy in helpers.each_strategy() do it("updates an existing Service", function() local service = assert(db.services:insert({ - host = "service.com" + host = "service.test" })) local updated_service, err, err_t = db.services:update(service, { protocol = "https" }) @@ -1722,7 +1722,7 @@ for _, strategy in helpers.each_strategy() do local service, _, err_t = db.services:insert { name = "service_bis", protocol = "http", - host = "other-example.com", + host = "other-example.test", } assert.is_nil(err_t) @@ -1755,11 +1755,11 @@ for _, strategy in helpers.each_strategy() do s1 = assert(db.services:insert({ name = "update-by-name-service", - host = "update-by-name-service.com", + host = "update-by-name-service.test", })) s2 = assert(db.services:insert({ name = "existing-service", - host = "existing-service.com", + host = "existing-service.test", })) end) @@ -1801,7 +1801,7 @@ for _, strategy in helpers.each_strategy() do it("updates an existing Service", function() local service = assert(db.services:insert({ - host = "service.com" + host = "service.test" })) local updated_service, err, err_t = db.services:update(service, { protocol = "https" }) @@ -1895,7 +1895,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() service = assert(db.services:insert({ name = "delete-by-name-service", - host = "service1.com", + host = "service1.test", })) end) @@ -1937,7 +1937,7 @@ for _, strategy in helpers.each_strategy() do it(":insert() a Route with a relation to a Service", function() local service = assert(db.services:insert({ protocol = "http", - host = "service.com" + host = "service.test" })) local route, err, err_t = db.routes:insert({ @@ -1981,8 +1981,8 @@ for _, strategy in helpers.each_strategy() do end) it(":update() attaches a Route to an existing Service", function() - local service1 = bp.services:insert({ host = "service1.com" }) - local service2 = bp.services:insert({ host = "service2.com" }) + local service1 = bp.services:insert({ host = "service1.test" }) + local service2 = bp.services:insert({ host = "service2.test" }) local route = bp.routes:insert({ service = service1, methods = { "GET" } }) @@ -1995,7 +1995,7 @@ for _, strategy in helpers.each_strategy() do end) it(":update() detaches a Route from an existing Service", function() - local service1 = bp.services:insert({ host = "service1.com" }) + local service1 = bp.services:insert({ host = "service1.test" }) local route = bp.routes:insert({ service = service1, methods = { "GET" } }) local new_route, err, err_t = db.routes:update(route, { service = ngx.null @@ -2172,7 +2172,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, 102 do bp.routes:insert { - hosts = { "paginate-" .. i .. ".com" }, + hosts = { "paginate-" .. i .. ".test" }, service = service, } end @@ -2211,7 +2211,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, 10 do bp.routes:insert { - hosts = { "paginate-" .. i .. ".com" }, + hosts = { "paginate-" .. i .. ".test" }, service = service, } end @@ -2349,7 +2349,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, 10 do bp.routes:insert { - hosts = { "paginate-" .. i .. ".com" }, + hosts = { "paginate-" .. i .. ".test" }, service = service, } end diff --git a/spec/02-integration/03-db/07-tags_spec.lua b/spec/02-integration/03-db/07-tags_spec.lua index ac826ba019a..2327a15bce7 100644 --- a/spec/02-integration/03-db/07-tags_spec.lua +++ b/spec/02-integration/03-db/07-tags_spec.lua @@ -32,7 +32,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, test_entity_count do local service = { - host = "example-" .. i .. ".com", + host = "example-" .. i .. ".test", name = "service" .. i, tags = { "team_ a", "level "..fmod(i, 5), "service"..i } } @@ -109,7 +109,7 @@ for _, strategy in helpers.each_strategy() do it(func, function() local tags = { "team_b_" .. func, "team_ a" } local row, err, err_t = db.services[func](db.services, - key, { tags = tags, host = 'whatever.com' }) + key, { tags = tags, host = 'whatever.test' }) assert.is_nil(err) assert.is_nil(err_t) @@ -198,7 +198,7 @@ for _, strategy in helpers.each_strategy() do it(func, function() local row, err, err_t = db.services[func](db.services, - key, { tags = tags, host = 'whatever.com' }) + key, { tags = tags, host = 'whatever.test' }) assert.is_nil(err) assert.is_nil(err_t) @@ -221,7 +221,7 @@ for _, strategy in helpers.each_strategy() do local total_entities_count = 100 for i = 1, total_entities_count do local service = { - host = "anotherexample-" .. i .. ".org", + host = "anotherexample-" .. i .. ".test", name = "service-paging" .. i, tags = { "paging", "team_paging_" .. fmod(i, 5), "irrelevant_tag" } } @@ -351,7 +351,7 @@ for _, strategy in helpers.each_strategy() do it("#db errors if tag value is invalid", function() local ok, err = pcall(bp.services.insert, bp.services, { - host = "invalid-tag.com", + host = "invalid-tag.test", name = "service-invalid-tag", tags = { "tag,with,commas" } }) @@ -359,7 +359,7 @@ for _, strategy in helpers.each_strategy() do assert.matches("invalid tag", err) local ok, err = pcall(bp.services.insert, bp.services, { - host = "invalid-tag.com", + host = "invalid-tag.test", name = "service-invalid-tag", tags = { "tag/with/slashes" } }) @@ -367,7 +367,7 @@ for _, strategy in helpers.each_strategy() do assert.matches("invalid tag", err) local ok, err = pcall(bp.services.insert, bp.services, { - host = "invalid-tag.com", + host = "invalid-tag.test", name = "service-invalid-tag", tags = { "tag-with-invalid-utf8" .. string.char(255) } }) diff --git a/spec/02-integration/04-admin_api/05-cache_routes_spec.lua b/spec/02-integration/04-admin_api/05-cache_routes_spec.lua index 1f5dcfaf33a..b8bef46ae88 100644 --- a/spec/02-integration/04-admin_api/05-cache_routes_spec.lua +++ b/spec/02-integration/04-admin_api/05-cache_routes_spec.lua @@ -18,12 +18,12 @@ describe("Admin API /cache [#" .. strategy .. "]", function() local service = bp.services:insert() bp.routes:insert { - hosts = { "cache.com" }, + hosts = { "cache.test" }, service = service, } bp.routes:insert { - hosts = { "cache.com" }, + hosts = { "cache.test" }, methods = { "POST" }, service = service, } @@ -76,7 +76,7 @@ describe("Admin API /cache [#" .. strategy .. "]", function() cache_value = "my_value", }, headers = { - ["Host"] = "cache.com", + ["Host"] = "cache.test", ["Content-Type"] = "application/x-www-form-urlencoded", }, }) @@ -105,7 +105,7 @@ describe("Admin API /cache [#" .. strategy .. "]", function() cache_value = "value_to_purge", }, headers = { - ["Host"] = "cache.com", + ["Host"] = "cache.test", ["Content-Type"] = "application/x-www-form-urlencoded", }, }) @@ -139,7 +139,7 @@ describe("Admin API /cache [#" .. strategy .. "]", function() cache_value = "value_to_purge", }, headers = { - ["Host"] = "cache.com", + ["Host"] = "cache.test", ["Content-Type"] = "application/x-www-form-urlencoded", }, }) @@ -153,7 +153,7 @@ describe("Admin API /cache [#" .. strategy .. "]", function() cache_value = "value_to_purge", }, headers = { - ["Host"] = "cache.com", + ["Host"] = "cache.test", ["Content-Type"] = "application/x-www-form-urlencoded", }, }) diff --git a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua index d8baf1aeae6..848885c8167 100644 --- a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua @@ -346,7 +346,7 @@ describe("Admin API: #" .. strategy, function() end) it("returns 404 for a random non-existing sni", function() - local res = client:get("/certificates/doesntexist.com") + local res = client:get("/certificates/doesntexist.test") assert.res_status(404, res) end) end) @@ -1165,14 +1165,14 @@ describe("Admin API: #" .. strategy, function() local certificate = add_certificate() bp.snis:insert({ - name = "*.wildcard.com", + name = "*.wildcard.test", certificate = { id = certificate.id }, }) - local res = client:get("/snis/%2A.wildcard.com") + local res = client:get("/snis/%2A.wildcard.test") local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.equal("*.wildcard.com", json.name) + assert.equal("*.wildcard.test", json.name) end) end) end) diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index 38d0c8969f0..20ab5d8a573 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -76,7 +76,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "http" }, - hosts = { "my.route.com" }, + hosts = { "my.route.test" }, headers = { location = { "my-location" } }, service = bp.services:insert(), }, @@ -84,7 +84,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "my.route.com" }, json.hosts) + assert.same({ "my.route.test" }, json.hosts) assert.same({ location = { "my-location" } }, json.headers) assert.is_number(json.created_at) assert.is_number(json.regex_priority) @@ -106,14 +106,14 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "grpc", "grpcs" }, - hosts = { "my.route.com" }, + hosts = { "my.route.test" }, service = bp.services:insert(), }, headers = { ["Content-Type"] = content_type } }) local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "my.route.com" }, json.hosts) + assert.same({ "my.route.test" }, json.hosts) assert.is_number(json.created_at) assert.is_number(json.regex_priority) assert.is_string(json.id) @@ -135,13 +135,13 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "http" }, - hosts = { "my.route.com" }, + hosts = { "my.route.test" }, }, headers = { ["Content-Type"] = content_type } }) local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "my.route.com" }, json.hosts) + assert.same({ "my.route.test" }, json.hosts) assert.is_number(json.created_at) assert.is_number(json.regex_priority) assert.is_string(json.id) @@ -163,13 +163,13 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "grpc", "grpcs" }, - hosts = { "my.route.com" }, + hosts = { "my.route.test" }, }, headers = { ["Content-Type"] = content_type } }) local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "my.route.com" }, json.hosts) + assert.same({ "my.route.test" }, json.hosts) assert.is_number(json.created_at) assert.is_number(json.regex_priority) assert.is_string(json.id) @@ -194,7 +194,7 @@ for _, strategy in helpers.each_strategy() do body = { protocols = { "http" }, methods = { "GET", "POST", "PATCH" }, - hosts = { "foo.api.com", "bar.api.com" }, + hosts = { "foo.api.test", "bar.api.test" }, paths = { "/foo", "/bar" }, service = { id = s.id }, }, @@ -203,7 +203,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "foo.api.com", "bar.api.com" }, json.hosts) + assert.same({ "foo.api.test", "bar.api.test" }, json.hosts) assert.same({ "/foo","/bar" }, json.paths) assert.same({ "GET", "POST", "PATCH" }, json.methods) assert.same(s.id, json.service.id) @@ -221,7 +221,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "grpc", "grpcs" }, - hosts = { "foo.api.com", "bar.api.com" }, + hosts = { "foo.api.test", "bar.api.test" }, paths = { "/foo", "/bar" }, service = { id = s.id }, }, @@ -230,7 +230,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "foo.api.com", "bar.api.com" }, json.hosts) + assert.same({ "foo.api.test", "bar.api.test" }, json.hosts) assert.same({ "/foo","/bar" }, json.paths) assert.same(s.id, json.service.id) assert.same({ "grpc", "grpcs"}, json.protocols) @@ -249,7 +249,7 @@ for _, strategy in helpers.each_strategy() do body = { protocols = { "http" }, methods = { "GET", "POST", "PATCH" }, - hosts = { "foo.api.com", "bar.api.com" }, + hosts = { "foo.api.test", "bar.api.test" }, paths = { "/foo", "/bar" }, service = { name = s.name }, }, @@ -258,7 +258,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "foo.api.com", "bar.api.com" }, json.hosts) + assert.same({ "foo.api.test", "bar.api.test" }, json.hosts) assert.same({ "/foo","/bar" }, json.paths) assert.same({ "GET", "POST", "PATCH" }, json.methods) assert.same(s.id, json.service.id) @@ -276,7 +276,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "grpc", "grpcs" }, - hosts = { "foo.api.com", "bar.api.com" }, + hosts = { "foo.api.test", "bar.api.test" }, paths = { "/foo", "/bar" }, service = { name = s.name }, }, @@ -285,7 +285,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "foo.api.com", "bar.api.com" }, json.hosts) + assert.same({ "foo.api.test", "bar.api.test" }, json.hosts) assert.same({ "/foo","/bar" }, json.paths) assert.same(s.id, json.service.id) assert.same({ "grpc", "grpcs"}, json.protocols) @@ -1443,12 +1443,12 @@ for _, strategy in helpers.each_strategy() do ["Content-Type"] = content_type }, body = { - url = "http://edited2.com:1234/foo", + url = "http://edited2.test:1234/foo", }, }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.equal("edited2.com", json.host) + assert.equal("edited2.test", json.host) assert.equal(1234, json.port) assert.equal("/foo", json.path) @@ -1467,7 +1467,7 @@ for _, strategy in helpers.each_strategy() do }, body = { name = "edited", - host = "edited.com", + host = "edited.test", path = cjson.null, }, }) @@ -1537,12 +1537,12 @@ for _, strategy in helpers.each_strategy() do ["Content-Type"] = content_type }, body = { - url = "http://konghq.com", + url = "http://konghq.test", }, }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.same("konghq.com", json.host) + assert.same("konghq.test", json.host) local in_db = assert(db.services:select(json, { nulls = true })) assert.same(json, in_db) @@ -1627,12 +1627,12 @@ for _, strategy in helpers.each_strategy() do ["Content-Type"] = content_type }, body = { - url = "http://edited2.com:1234/foo", + url = "http://edited2.test:1234/foo", }, }) local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.equal("edited2.com", json.host) + assert.equal("edited2.test", json.host) assert.equal(1234, json.port) assert.equal("/foo", json.path) @@ -1651,7 +1651,7 @@ for _, strategy in helpers.each_strategy() do }, body = { name = "edited", - host = "edited.com", + host = "edited.test", path = cjson.null, }, }) @@ -1990,7 +1990,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/routes", { body = { protocols = { "http" }, - hosts = { "my.route.com" }, + hosts = { "my.route.test" }, headers = { location = { "my-location" } }, service = bp.services:insert(), }, @@ -1998,7 +1998,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(201, res) local json = cjson.decode(body) - assert.same({ "my.route.com" }, json.hosts) + assert.same({ "my.route.test" }, json.hosts) assert.same({ location = { "my-location" } }, json.headers) assert.is_number(json.created_at) assert.is_number(json.regex_priority) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index 644c92dc6f2..b1fe3be1cc7 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -55,7 +55,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/services", { body = { protocol = "http", - host = "service.com", + host = "service.test", }, headers = { ["Content-Type"] = content_type }, }) @@ -67,7 +67,7 @@ for _, strategy in helpers.each_strategy() do assert.is_number(json.updated_at) assert.equals(cjson.null, json.name) assert.equals("http", json.protocol) - assert.equals("service.com", json.host) + assert.equals("service.test", json.host) assert.equals(80, json.port) assert.equals(60000, json.connect_timeout) assert.equals(60000, json.write_timeout) @@ -79,7 +79,7 @@ for _, strategy in helpers.each_strategy() do return function() local res = client:post("/services", { body = { - url = "http://service.com/", + url = "http://service.test/", }, headers = { ["Content-Type"] = content_type }, }) @@ -91,7 +91,7 @@ for _, strategy in helpers.each_strategy() do assert.is_number(json.updated_at) assert.equals(cjson.null, json.name) assert.equals("http", json.protocol) - assert.equals("service.com", json.host) + assert.equals("service.test", json.host) assert.equals("/", json.path) assert.equals(80, json.port) assert.equals(60000, json.connect_timeout) @@ -104,7 +104,7 @@ for _, strategy in helpers.each_strategy() do return function() local res = client:post("/services", { body = { - url = "https://service.com/", + url = "https://service.test/", }, headers = { ["Content-Type"] = content_type }, }) @@ -116,7 +116,7 @@ for _, strategy in helpers.each_strategy() do assert.is_number(json.updated_at) assert.equals(cjson.null, json.name) assert.equals("https", json.protocol) - assert.equals("service.com", json.host) + assert.equals("service.test", json.host) assert.equals("/", json.path) assert.equals(443, json.port) assert.equals(60000, json.connect_timeout) @@ -472,18 +472,18 @@ for _, strategy in helpers.each_strategy() do return function() local service = db.services:insert({ protocol = "http", - host = "service.com", + host = "service.test", }) local route = db.routes:insert({ protocol = "http", - hosts = { "service.com" }, + hosts = { "service.test" }, service = service, }) local _ = db.routes:insert({ protocol = "http", - hosts = { "service.com" }, + hosts = { "service.test" }, }) local res = client:get("/services/" .. service.id .. "/routes", { @@ -880,7 +880,7 @@ for _, strategy in helpers.each_strategy() do -- Invalid parameter res = client:post("/services", { body = { - host = "example.com", + host = "example.test", protocol = "foo", }, headers = { ["Content-Type"] = content_type } diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 61ec17c8fe2..7373a82b356 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -82,7 +82,7 @@ describe("Admin API #off", function() local res = client:post("/routes", { body = { protocols = { "http" }, - hosts = { "my.route.com" }, + hosts = { "my.route.test" }, service = { id = utils.uuid() }, }, headers = { ["Content-Type"] = content_type } @@ -108,7 +108,7 @@ describe("Admin API #off", function() body = { protocols = { "http" }, methods = { "GET", "POST", "PATCH" }, - hosts = { "foo.api.com", "bar.api.com" }, + hosts = { "foo.api.test", "bar.api.test" }, paths = { "/foo", "/bar" }, service = { id = utils.uuid() }, }, diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 9ab63b6696b..620702bfe64 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -22,7 +22,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() assert(bp.routes:insert { protocols = { "http" }, - hosts = { "mockbin.com" }, + hosts = { "mockbin.test" }, paths = { "/" }, service = service_mockbin, }) @@ -148,7 +148,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) body = assert.res_status(502, res) @@ -162,7 +162,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) assert.res_status(502, res) @@ -199,7 +199,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) body = assert.res_status(502, res) @@ -213,7 +213,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) assert.res_status(502, res) @@ -578,7 +578,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) body = assert.res_status(502, res) @@ -592,7 +592,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) assert.res_status(502, res) @@ -617,7 +617,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) body = assert.res_status(502, res) @@ -631,7 +631,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() method = "GET", path = "/", headers = { - Host = "mockbin.com", + Host = "mockbin.test", }, }) assert.res_status(502, res) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index d8c1ad22329..74d4f491bee 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -1484,7 +1484,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "domain.org", + ["Host"] = "domain.test", ["version"] = "v1", ["kong-debug"] = 1, } @@ -1502,7 +1502,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "domain.org", + ["Host"] = "domain.test", ["version"] = "v3", ["kong-debug"] = 1, } @@ -1531,7 +1531,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "domain.org", + ["Host"] = "domain.test", ["version"] = "v1", ["kong-debug"] = 1, } @@ -1553,7 +1553,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "domain.org", + ["Host"] = "domain.test", ["Version"] = "v3", ["kong-debug"] = 1, } @@ -1592,7 +1592,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "domain.org", + ["Host"] = "domain.test", ["version"] = "v3", ["location"] = "us-east", ["kong-debug"] = 1, @@ -1611,7 +1611,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "domain.org", + ["Host"] = "domain.test", ["version"] = "v3", ["kong-debug"] = 1, } diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index de794afe7eb..3132d0a6bfd 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -45,11 +45,11 @@ for _, strategy in helpers.each_strategy() do insert_routes { { protocols = { "http" }, - hosts = { "headers-inspect.com" }, + hosts = { "headers-inspect.test" }, }, { protocols = { "http" }, - hosts = { "preserved.com" }, + hosts = { "preserved.test" }, preserve_host = true, }, { @@ -127,7 +127,7 @@ for _, strategy in helpers.each_strategy() do it("are removed from request", function() local headers = request_headers({ ["Connection"] = "X-Foo, X-Bar", - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["Keep-Alive"] = "timeout=5, max=1000", ["Proxy"] = "Remove-Me", -- See: https://httpoxy.org/ ["Proxy-Connection"] = "close", @@ -164,7 +164,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", }, path = "/hop-by-hop", }) @@ -193,7 +193,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["TE"] = "trailers" }, path = "/hop-by-hop", @@ -210,7 +210,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["Connection"] = "keep-alive, Upgrade", ["Upgrade"] = "websocket" }, @@ -277,7 +277,7 @@ for _, strategy in helpers.each_strategy() do }) assert(bp.routes:insert { - hosts = { "headers-charset.com" }, + hosts = { "headers-charset.test" }, service = service, }) @@ -298,7 +298,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/nocharset", headers = { - ["Host"] = "headers-charset.com", + ["Host"] = "headers-charset.test", } }) @@ -311,7 +311,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/charset", headers = { - ["Host"] = "headers-charset.com", + ["Host"] = "headers-charset.test", } }) @@ -333,7 +333,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Real-IP", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-real-ip"]) @@ -341,7 +341,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Real-IP"] = "10.0.0.1", } @@ -352,7 +352,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-For", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-forwarded-for"]) @@ -360,7 +360,7 @@ for _, strategy in helpers.each_strategy() do it("should be appended if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "10.0.0.1", } @@ -371,7 +371,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Proto", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("http", headers["x-forwarded-proto"]) @@ -379,7 +379,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Proto"] = "https", } @@ -390,26 +390,26 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Host", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) end) it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", - ["X-Forwarded-Host"] = "example.com", + ["Host"] = "headers-inspect.test", + ["X-Forwarded-Host"] = "example.test", } - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) end) end) describe("X-Forwarded-Port", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) @@ -417,7 +417,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Port"] = "80", } @@ -428,7 +428,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Path", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("/", headers["x-forwarded-path"]) @@ -436,7 +436,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Path"] = "/replaced", } @@ -475,33 +475,33 @@ for _, strategy in helpers.each_strategy() do describe("with the downstream host preserved", function() it("should be added if not present in request while preserving the downstream host", function() local headers = request_headers { - ["Host"] = "preserved.com", + ["Host"] = "preserved.test", } - assert.equal("preserved.com", headers["host"]) + assert.equal("preserved.test", headers["host"]) assert.equal("127.0.0.1", headers["x-real-ip"]) assert.equal("127.0.0.1", headers["x-forwarded-for"]) assert.equal("http", headers["x-forwarded-proto"]) - assert.equal("preserved.com", headers["x-forwarded-host"]) + assert.equal("preserved.test", headers["x-forwarded-host"]) assert.equal("/", headers["x-forwarded-path"]) assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) end) it("should be added if present in request while preserving the downstream host", function() local headers = request_headers { - ["Host"] = "preserved.com", + ["Host"] = "preserved.test", ["X-Real-IP"] = "10.0.0.1", ["X-Forwarded-For"] = "10.0.0.1", ["X-Forwarded-Proto"] = "https", - ["X-Forwarded-Host"] = "example.com", + ["X-Forwarded-Host"] = "example.test", ["X-Forwarded-Port"] = "80", } - assert.equal("preserved.com", headers["host"]) + assert.equal("preserved.test", headers["host"]) assert.equal("127.0.0.1", headers["x-real-ip"]) assert.equal("10.0.0.1, 127.0.0.1", headers["x-forwarded-for"]) assert.equal("http", headers["x-forwarded-proto"]) - assert.equal("preserved.com", headers["x-forwarded-host"]) + assert.equal("preserved.test", headers["x-forwarded-host"]) assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) assert.equal("/", headers["x-forwarded-path"]) end) @@ -510,7 +510,7 @@ for _, strategy in helpers.each_strategy() do describe("with the downstream host discarded", function() it("should be added if not present in request while discarding the downstream host", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal(helpers.mock_upstream_host .. ":" .. @@ -519,18 +519,18 @@ for _, strategy in helpers.each_strategy() do assert.equal(helpers.mock_upstream_host, headers["x-real-ip"]) assert.equal(helpers.mock_upstream_host, headers["x-forwarded-for"]) assert.equal("http", headers["x-forwarded-proto"]) - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) assert.equal("/", headers["x-forwarded-path"]) end) it("if present in request while discarding the downstream host", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Real-IP"] = "10.0.0.1", ["X-Forwarded-For"] = "10.0.0.1", ["X-Forwarded-Proto"] = "https", - ["X-Forwarded-Host"] = "example.com", + ["X-Forwarded-Host"] = "example.test", ["X-Forwarded-Port"] = "80", } @@ -540,7 +540,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("127.0.0.1", headers["x-real-ip"]) assert.equal("10.0.0.1, 127.0.0.1", headers["x-forwarded-for"]) assert.equal("http", headers["x-forwarded-proto"]) - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) assert.equal("/", headers["x-forwarded-path"]) end) @@ -561,7 +561,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Real-IP", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-real-ip"]) @@ -569,7 +569,7 @@ for _, strategy in helpers.each_strategy() do it("should be forwarded if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Real-IP"] = "10.0.0.1", } @@ -581,7 +581,7 @@ for _, strategy in helpers.each_strategy() do it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-forwarded-for"]) @@ -589,7 +589,7 @@ for _, strategy in helpers.each_strategy() do it("should be appended if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "10.0.0.1", } @@ -601,7 +601,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Proto", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("http", headers["x-forwarded-proto"]) @@ -609,7 +609,7 @@ for _, strategy in helpers.each_strategy() do it("should be forwarded if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Proto"] = "https", } @@ -620,26 +620,26 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Host", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) end) it("should be forwarded if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", - ["X-Forwarded-Host"] = "example.com", + ["Host"] = "headers-inspect.test", + ["X-Forwarded-Host"] = "example.test", } - assert.equal("example.com", headers["x-forwarded-host"]) + assert.equal("example.test", headers["x-forwarded-host"]) end) end) describe("X-Forwarded-Port", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) @@ -647,7 +647,7 @@ for _, strategy in helpers.each_strategy() do it("should be forwarded if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Port"] = "80", } @@ -658,7 +658,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Path", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("/", headers["x-forwarded-path"]) @@ -666,7 +666,7 @@ for _, strategy in helpers.each_strategy() do it("should be forwarded if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Path"] = "/original-path", } @@ -706,7 +706,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Real-IP", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-real-ip"]) @@ -714,7 +714,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Real-IP"] = "10.0.0.1", } @@ -726,7 +726,7 @@ for _, strategy in helpers.each_strategy() do it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-forwarded-for"]) @@ -734,7 +734,7 @@ for _, strategy in helpers.each_strategy() do it("should be appended if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "10.0.0.1", } @@ -746,7 +746,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Proto", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("http", headers["x-forwarded-proto"]) @@ -754,7 +754,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Proto"] = "https", } @@ -765,26 +765,26 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Host", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) end) it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", - ["X-Forwarded-Host"] = "example.com", + ["Host"] = "headers-inspect.test", + ["X-Forwarded-Host"] = "example.test", } - assert.equal("headers-inspect.com", headers["x-forwarded-host"]) + assert.equal("headers-inspect.test", headers["x-forwarded-host"]) end) end) describe("X-Forwarded-Port", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal(helpers.get_proxy_port(false), tonumber(headers["x-forwarded-port"])) @@ -792,7 +792,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Port"] = "80", } @@ -803,7 +803,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Path", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("/", headers["x-forwarded-path"]) @@ -811,7 +811,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Path"] = "/untrusted", } @@ -863,7 +863,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Real-IP and X-Forwarded-For", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-real-ip"]) @@ -872,7 +872,7 @@ for _, strategy in helpers.each_strategy() do it("should be changed according to rules if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "127.0.0.1, 10.0.0.1, 192.168.0.1, 127.0.0.1, 172.16.0.1", ["X-Real-IP"] = "10.0.0.2", } @@ -885,7 +885,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Port", function() it("should be forwarded even if X-Forwarded-For header has a port in it", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "127.0.0.1:14, 10.0.0.1:15, 192.168.0.1:16, 127.0.0.1:17, 172.16.0.1:18", ["X-Real-IP"] = "10.0.0.2", ["X-Forwarded-Port"] = "14", @@ -898,7 +898,7 @@ for _, strategy in helpers.each_strategy() do pending("should take a port from X-Forwarded-For header if it has a port in it", function() -- local headers = request_headers { - -- ["Host"] = "headers-inspect.com", + -- ["Host"] = "headers-inspect.test", -- ["X-Forwarded-For"] = "127.0.0.1:14, 10.0.0.1:15, 192.168.0.1:16, 127.0.0.1:17, 172.16.0.1:18", -- ["X-Real-IP"] = "10.0.0.2", -- } @@ -925,7 +925,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Real-IP and X-Forwarded-For", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal("127.0.0.1", headers["x-real-ip"]) @@ -934,7 +934,7 @@ for _, strategy in helpers.each_strategy() do it("should be changed according to rules if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "10.0.0.1, 127.0.0.2, 10.0.0.1, 192.168.0.1, 172.16.0.1", ["X-Real-IP"] = "10.0.0.2", } @@ -947,7 +947,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Port", function() it("should be replaced even if X-Forwarded-Port and X-Forwarded-For headers have a port in it", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "127.0.0.1:14, 10.0.0.1:15, 192.168.0.1:16, 127.0.0.1:17, 172.16.0.1:18", ["X-Real-IP"] = "10.0.0.2", ["X-Forwarded-Port"] = "14", @@ -960,7 +960,7 @@ for _, strategy in helpers.each_strategy() do it("should not take a port from X-Forwarded-For header if it has a port in it", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-For"] = "127.0.0.1:14, 10.0.0.1:15, 192.168.0.1:16, 127.0.0.1:17, 172.16.0.1:18", ["X-Real-IP"] = "10.0.0.2", } @@ -994,7 +994,7 @@ for _, strategy in helpers.each_strategy() do local sock = ngx.socket.tcp() local request = "PROXY TCP4 192.168.0.1 " .. helpers.get_proxy_ip(false) .. " 56324 " .. helpers.get_proxy_port(false) .. "\r\n" .. "GET / HTTP/1.1\r\n" .. - "Host: headers-inspect.com\r\n" .. + "Host: headers-inspect.test\r\n" .. "Connection: close\r\n" .. "\r\n" @@ -1021,7 +1021,7 @@ for _, strategy in helpers.each_strategy() do local sock = ngx.socket.tcp() local request = "PROXY TCP4 192.168.0.1 " .. helpers.get_proxy_ip(false) .. " 56324 " .. helpers.get_proxy_port(false) .. "\r\n" .. "GET / HTTP/1.1\r\n" .. - "Host: headers-inspect.com\r\n" .. + "Host: headers-inspect.test\r\n" .. "Connection: close\r\n" .. "X-Real-IP: 10.0.0.2\r\n" .. "X-Forwarded-For: 10.0.0.1, 127.0.0.2, 10.0.0.1, 192.168.0.1, 172.16.0.1\r\n" .. @@ -1051,7 +1051,7 @@ for _, strategy in helpers.each_strategy() do local sock = ngx.socket.tcp() local request = "PROXY TCP4 192.168.0.1 " .. helpers.get_proxy_ip(false) .. " 56324 " .. helpers.get_proxy_port(false) .. "\r\n" .. "GET / HTTP/1.1\r\n" .. - "Host: headers-inspect.com\r\n" .. + "Host: headers-inspect.test\r\n" .. "Connection: close\r\n" .. "X-Real-IP: 10.0.0.2\r\n" .. "X-Forwarded-For: 127.0.0.1:14, 10.0.0.1:15, 192.168.0.1:16, 127.0.0.1:17, 172.16.0.1:18\r\n" .. @@ -1100,7 +1100,7 @@ for _, strategy in helpers.each_strategy() do local sock = ngx.socket.tcp() local request = "PROXY TCP4 192.168.0.1 " .. proxy_ip .. " 56324 " .. proxy_port .. "\r\n" .. "GET / HTTP/1.1\r\n" .. - "Host: headers-inspect.com\r\n" .. + "Host: headers-inspect.test\r\n" .. "Connection: close\r\n" .. "\r\n" @@ -1127,7 +1127,7 @@ for _, strategy in helpers.each_strategy() do local sock = ngx.socket.tcp() local request = "PROXY TCP4 192.168.0.1 " .. proxy_ip .. " 56324 " .. proxy_port .. "\r\n" .. "GET / HTTP/1.1\r\n" .. - "Host: headers-inspect.com\r\n" .. + "Host: headers-inspect.test\r\n" .. "Connection: close\r\n" .. "X-Real-IP: 10.0.0.2\r\n" .. "X-Forwarded-For: 10.0.0.1, 127.0.0.2, 10.0.0.1, 192.168.0.1, 172.16.0.1\r\n" .. @@ -1157,7 +1157,7 @@ for _, strategy in helpers.each_strategy() do local sock = ngx.socket.tcp() local request = "PROXY TCP4 192.168.0.1 " .. proxy_ip .. " 56324 " .. proxy_port .. "\r\n" .. "GET / HTTP/1.1\r\n" .. - "Host: headers-inspect.com\r\n" .. + "Host: headers-inspect.test\r\n" .. "Connection: close\r\n" .. "X-Real-IP: 10.0.0.2\r\n" .. "X-Forwarded-For: 127.0.0.1:14, 10.0.0.1:15, 192.168.0.1:16, 127.0.0.1:17, 172.16.0.1:18\r\n" .. @@ -1200,7 +1200,7 @@ for _, strategy in helpers.each_strategy() do describe("X-Forwarded-Port", function() it("should be added if not present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", } assert.equal(80, tonumber(headers["x-forwarded-port"])) @@ -1208,7 +1208,7 @@ for _, strategy in helpers.each_strategy() do it("should be replaced if present in request", function() local headers = request_headers { - ["Host"] = "headers-inspect.com", + ["Host"] = "headers-inspect.test", ["X-Forwarded-Port"] = "81", } diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index 781abf4fea9..6eb231eecc1 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -98,7 +98,7 @@ for _, strategy in helpers.each_strategy() do } bp.routes:insert { - hosts = { "global1.com" }, + hosts = { "global1.test" }, protocols = { "http" }, service = service1, } @@ -120,7 +120,7 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "api1.com" }, + hosts = { "api1.test" }, protocols = { "http" }, service = service2, } @@ -151,7 +151,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "api2.com" }, + hosts = { "api2.test" }, protocols = { "http" }, service = service3, } @@ -172,7 +172,7 @@ for _, strategy in helpers.each_strategy() do } local route3 = bp.routes:insert { - hosts = { "api3.com" }, + hosts = { "api3.test" }, protocols = { "http" }, service = service4, } @@ -238,7 +238,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/status/200", - headers = { Host = "global1.com" } + headers = { Host = "global1.test" } }) assert.res_status(401, res) end) @@ -247,7 +247,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/status/200?apikey=secret1", - headers = { Host = "global1.com" } + headers = { Host = "global1.test" } }) assert.res_status(200, res) assert.equal("1", res.headers["x-ratelimit-limit-hour"]) @@ -257,7 +257,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/status/200?apikey=secret1", - headers = { Host = "api1.com" } + headers = { Host = "api1.test" } }) assert.res_status(200, res) assert.equal("2", res.headers["x-ratelimit-limit-hour"]) @@ -267,7 +267,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/status/200?apikey=secret2", - headers = { Host = "global1.com" } + headers = { Host = "global1.test" } }) assert.res_status(200, res) assert.equal("3", res.headers["x-ratelimit-limit-hour"]) @@ -277,7 +277,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/status/200?apikey=secret2", - headers = { Host = "api2.com" } + headers = { Host = "api2.test" } }) assert.res_status(200, res) assert.equal("4", res.headers["x-ratelimit-limit-hour"]) @@ -287,7 +287,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/status/200", - headers = { Host = "api3.com" } + headers = { Host = "api3.test" } }) assert.res_status(200, res) assert.equal("5", res.headers["x-ratelimit-limit-hour"]) @@ -1089,7 +1089,7 @@ for _, strategy in helpers.each_strategy() do }) local route = assert(bp.routes:insert { - hosts = { "runs-init-worker.org" }, + hosts = { "runs-init-worker.test" }, protocols = { "http" }, service = service, }) @@ -1123,7 +1123,7 @@ for _, strategy in helpers.each_strategy() do it("is executed", function() local res = assert(proxy_client:get("/status/400", { headers = { - ["Host"] = "runs-init-worker.org", + ["Host"] = "runs-init-worker.test", } })) @@ -1168,7 +1168,7 @@ for _, strategy in helpers.each_strategy() do }) route = assert(bp.routes:insert { - hosts = { "runs-init-worker.org" }, + hosts = { "runs-init-worker.test" }, protocols = { "http" }, service = service, }) @@ -1215,7 +1215,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() res = assert(proxy_client:get("/status/400", { headers = { - ["Host"] = "runs-init-worker.org", + ["Host"] = "runs-init-worker.test", } })) diff --git a/spec/02-integration/05-proxy/05-dns_spec.lua b/spec/02-integration/05-proxy/05-dns_spec.lua index d3ce2d0f266..9607352a26c 100644 --- a/spec/02-integration/05-proxy/05-dns_spec.lua +++ b/spec/02-integration/05-proxy/05-dns_spec.lua @@ -58,7 +58,7 @@ for _, strategy in helpers.each_strategy() do } bp.routes:insert { - hosts = { "retries.com" }, + hosts = { "retries.test" }, service = service } @@ -86,7 +86,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "retries.com" + host = "retries.test" } } assert.response(r).has.status(502) @@ -115,7 +115,7 @@ for _, strategy in helpers.each_strategy() do } bp.routes:insert { - hosts = { "retries.com" }, + hosts = { "retries.test" }, protocols = { "http" }, service = service } @@ -139,7 +139,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "retries.com" + host = "retries.test" } } assert.response(r).has.status(503) diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index d8db3042938..9de7aacc4f1 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -38,12 +38,12 @@ for _, strategy in helpers.each_strategy() do } fixtures.dns_mock:SRV { - name = "my.srv.test.com", - target = "a.my.srv.test.com", + name = "my.srv.test.test", + target = "a.my.srv.test.test", port = 80, -- port should fail to connect } fixtures.dns_mock:A { - name = "a.my.srv.test.com", + name = "a.my.srv.test.test", address = "127.0.0.1", } @@ -114,7 +114,7 @@ for _, strategy in helpers.each_strategy() do }) -- the following port will not be used, will be overwritten by -- the mocked SRV record. - bu.add_target(bp, upstream_id, "my.srv.test.com", 80) + bu.add_target(bp, upstream_id, "my.srv.test.test", 80) local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) diff --git a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua index 5e375132733..070fab7da5a 100644 --- a/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/04-round-robin_spec.lua @@ -24,12 +24,12 @@ for _, consistency in ipairs(bu.consistencies) do } fixtures.dns_mock:SRV { - name = "my.srv.test.com", - target = "a.my.srv.test.com", + name = "my.srv.test.test", + target = "a.my.srv.test.test", port = 80, -- port should fail to connect } fixtures.dns_mock:A { - name = "a.my.srv.test.com", + name = "a.my.srv.test.test", address = "127.0.0.1", } diff --git a/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua b/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua index a2207de82e0..540c6b0dfcf 100644 --- a/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/05-recreate-request_spec.lua @@ -118,7 +118,7 @@ for _, strategy in helpers.each_strategy() do service = { id = service.id }, preserve_host = true, paths = { "/", }, - hosts = { "test.com" } + hosts = { "test.test" } }) bu.end_testcase_setup(strategy, bp, "strict") @@ -126,12 +126,12 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/recreate_test", - headers = { ["Host"] = "test.com" }, + headers = { ["Host"] = "test.test" }, }) return pcall(function() local body = assert.response(res).has_status(200) - assert.equal("host is: test.com", body) + assert.equal("host is: test.test", body) end) end, 10) end) diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index b75ed2db205..6cee745a135 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -22,7 +22,7 @@ describe("headers [#" .. strategy .. "]", function() local function start(config) return function() bp.routes:insert { - hosts = { "headers-inspect.com" }, + hosts = { "headers-inspect.test" }, } local route = bp.routes:insert { @@ -89,7 +89,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -103,7 +103,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -141,7 +141,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -155,7 +155,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -179,7 +179,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -193,7 +193,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -217,7 +217,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -231,7 +231,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -255,7 +255,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -270,7 +270,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -290,7 +290,7 @@ describe("headers [#" .. strategy .. "]", function() local function start(config) return function() bp.routes:insert { - hosts = { "headers-inspect.com" }, + hosts = { "headers-inspect.test" }, } local service = bp.services:insert({ @@ -379,7 +379,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -394,7 +394,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -425,7 +425,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/status/" .. code, headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -540,7 +540,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com" + host = "headers-inspect.test" } }) @@ -555,7 +555,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -580,7 +580,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com" + host = "headers-inspect.test" } }) @@ -595,7 +595,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -620,7 +620,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com" + host = "headers-inspect.test" } }) @@ -635,7 +635,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -660,7 +660,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com" + host = "headers-inspect.test" } }) @@ -675,7 +675,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -700,7 +700,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -715,7 +715,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -740,7 +740,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -756,7 +756,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -801,7 +801,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -817,7 +817,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) @@ -838,7 +838,7 @@ describe("headers [#" .. strategy .. "]", function() local function start(config) return function() bp.routes:insert { - hosts = { "headers-inspect.com" }, + hosts = { "headers-inspect.test" }, } config = config or {} @@ -879,7 +879,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "headers-inspect.com", + host = "headers-inspect.test", } }) @@ -895,7 +895,7 @@ describe("headers [#" .. strategy .. "]", function() method = "GET", path = "/get", headers = { - host = "404.com", + host = "404.test", } }) diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index 7982c74f6c6..91ee0e436df 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -55,7 +55,7 @@ describe("#postgres upstream keepalive", function() -- upstream TLS bp.routes:insert { - hosts = { "one.com" }, + hosts = { "one.test" }, preserve_host = true, service = bp.services:insert { protocol = helpers.mock_upstream_ssl_protocol, @@ -65,7 +65,7 @@ describe("#postgres upstream keepalive", function() } bp.routes:insert { - hosts = { "two.com" }, + hosts = { "two.test" }, preserve_host = true, service = bp.services:insert { protocol = helpers.mock_upstream_ssl_protocol, @@ -97,7 +97,7 @@ describe("#postgres upstream keepalive", function() -- upstream mTLS bp.routes:insert { - hosts = { "example.com", }, + hosts = { "example.test", }, service = bp.services:insert { url = "https://127.0.0.1:16798/", client_certificate = bp.certificates:insert { @@ -108,7 +108,7 @@ describe("#postgres upstream keepalive", function() } bp.routes:insert { - hosts = { "example2.com", }, + hosts = { "example2.test", }, service = bp.services:insert { url = "https://127.0.0.1:16798/", client_certificate = bp.certificates:insert { @@ -136,19 +136,19 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "one.com", + Host = "one.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=one.com", body) + assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.com, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test, size: \d+]]) assert.errlog() .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() @@ -160,19 +160,19 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "two.com", + Host = "two.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=two.com", body) + assert.equal("SNI=two.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.com]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.test]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|two.com, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|two.test, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|two.com, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|two.test, size: \d+]]) assert.errlog() .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() @@ -206,7 +206,7 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/", headers = { - Host = "example.com", + Host = "example.test", } }) local fingerprint_1 = assert.res_status(200, res) @@ -216,7 +216,7 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/", headers = { - Host = "example2.com", + Host = "example2.test", } }) local fingerprint_2 = assert.res_status(200, res) @@ -249,11 +249,11 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "one.com", + Host = "one.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=one.com", body) + assert.equal("SNI=one.test", body) assert.errlog() .not_has .line("enabled connection keepalive", true) @@ -267,11 +267,11 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "two.com", + Host = "two.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=two.com", body) + assert.equal("SNI=two.test", body) assert.errlog() .not_has .line("enabled connection keepalive", true) @@ -292,19 +292,19 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "one.com", + Host = "one.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=one.com", body) + assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.com, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test, size: \d+]]) assert.errlog() .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() @@ -323,17 +323,17 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "one.com", + Host = "one.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=one.com", body) + assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, ]] .. upool_ptr) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, ]] .. upool_ptr) assert.errlog() .has.line([[keepalive reusing connection [A-F0-9]+, requests: \d+, ]] .. upool_ptr) assert.errlog() @@ -350,25 +350,25 @@ describe("#postgres upstream keepalive", function() method = "GET", path = "/echo_sni", headers = { - Host = "one.com", + Host = "one.test", } }) local body = assert.res_status(200, res) - assert.equal("SNI=one.com", body) + assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.com]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.com, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test, size: \d+]]) assert.errlog() .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() .has.line([[keepalive not saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) assert.errlog() - .has.line([[keepalive free pool, name: [A-F0-9.:]+\|\d+\|one.com, cpool: [A-F0-9]+]]) + .has.line([[keepalive free pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: [A-F0-9]+]]) assert.errlog() .not_has.line([[keepalive saving connection]], true) diff --git a/spec/02-integration/05-proxy/31-stream_tls_spec.lua b/spec/02-integration/05-proxy/31-stream_tls_spec.lua index d47b10eef49..17a2897e68c 100644 --- a/spec/02-integration/05-proxy/31-stream_tls_spec.lua +++ b/spec/02-integration/05-proxy/31-stream_tls_spec.lua @@ -71,7 +71,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do it("tls not set host_header", function() local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) - assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:sslhandshake(nil, "ssl-hello.test", false)) assert(tcp:send("get_sni\n")) local body = assert(tcp:receive("*a")) assert.equal("nil\n", body) @@ -100,10 +100,10 @@ for _, strategy in helpers.each_strategy({"postgres"}) do local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) - assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:sslhandshake(nil, "ssl-hello.test", false)) assert(tcp:send("get_sni\n")) local body = assert(tcp:receive("*a")) - assert.equal("ssl-hello.com\n", body) + assert.equal("ssl-hello.test\n", body) tcp:close() end) @@ -129,7 +129,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) - assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:sslhandshake(nil, "ssl-hello.test", false)) assert(tcp:send("get_sni\n")) local body = assert(tcp:receive("*a")) assert.equal("nil\n", body) @@ -139,7 +139,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do method = "PATCH", path = "/upstreams/upstream_srv", body = { - host_header = "ssl-hello.com" + host_header = "ssl-hello.test" }, headers = { ["Content-Type"] = "application/json" @@ -150,10 +150,10 @@ for _, strategy in helpers.each_strategy({"postgres"}) do local tcp = ngx.socket.tcp() assert(tcp:connect(helpers.get_proxy_ip(true), 19443)) - assert(tcp:sslhandshake(nil, "ssl-hello.com", false)) + assert(tcp:sslhandshake(nil, "ssl-hello.test", false)) assert(tcp:send("get_sni\n")) local body = assert(tcp:receive("*a")) - assert.equal("ssl-hello.com\n", body) + assert.equal("ssl-hello.test\n", body) tcp:close() end) end) diff --git a/spec/02-integration/05-proxy/33-request-id-header_spec.lua b/spec/02-integration/05-proxy/33-request-id-header_spec.lua index f8e0f222425..cd773594f6d 100644 --- a/spec/02-integration/05-proxy/33-request-id-header_spec.lua +++ b/spec/02-integration/05-proxy/33-request-id-header_spec.lua @@ -94,7 +94,7 @@ describe(constants.HEADERS.REQUEST_ID .. " header", function() method = "GET", path = "/", headers = { - host = "404.com", + host = "404.test", } }) local body = assert.res_status(404, res) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index 860b6b961ed..c6552713f16 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -114,7 +114,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "example.com", + host = "example.test", } }) assert.res_status(404, res_1) @@ -123,7 +123,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "example.com", + host = "example.test", } }) assert.res_status(404, res) @@ -137,7 +137,7 @@ for _, strategy in helpers.each_strategy() do path = "/routes", body = { protocols = { "http" }, - hosts = { "example.com" }, + hosts = { "example.test" }, service = { id = service_fixture.id, } @@ -162,7 +162,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "example.com", + host = "example.test", } }) assert.res_status(200, res) @@ -171,7 +171,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "example.com", + host = "example.test", } }, 200) end) @@ -182,7 +182,7 @@ for _, strategy in helpers.each_strategy() do path = "/routes/" .. route_fixture_id, body = { methods = cjson.null, - hosts = { "updated-example.com" }, + hosts = { "updated-example.test" }, paths = cjson.null, }, headers = { @@ -205,7 +205,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "updated-example.com", + host = "updated-example.test", } }) assert.res_status(200, res_1) @@ -216,7 +216,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "example.com", + host = "example.test", } }) assert.res_status(404, res_1_old) @@ -227,7 +227,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "updated-example.com", + host = "updated-example.test", } }, 200) @@ -237,7 +237,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "example.com", + host = "example.test", } }, 404) end) @@ -261,7 +261,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "updated-example.com", + host = "updated-example.test", } }) assert.res_status(404, res_1) @@ -270,7 +270,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "updated-example.com", + host = "updated-example.test", } }, 404) end) @@ -289,7 +289,7 @@ for _, strategy in helpers.each_strategy() do path = "/routes", body = { protocols = { "http" }, - hosts = { "service.com" }, + hosts = { "service.test" }, service = { id = service_fixture.id, } @@ -311,7 +311,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "service.com", + host = "service.test", } }) assert.res_status(200, res_1) @@ -320,7 +320,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "service.com", + host = "service.test", } }, 200) @@ -350,7 +350,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "service.com", + host = "service.test", } }) assert.res_status(418, res_1) @@ -359,7 +359,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "service.com", + host = "service.test", } }, 418) end) @@ -387,7 +387,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "service.com", + host = "service.test", } }) assert.res_status(404, res_1) @@ -396,7 +396,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "service.com", + host = "service.test", } }, 404) end) @@ -857,7 +857,7 @@ for _, strategy in helpers.each_strategy() do path = "/routes", body = { protocols = { "http" }, - hosts = { "dummy.com" }, + hosts = { "dummy.test" }, service = { id = service_fixture.id, } @@ -883,7 +883,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -894,7 +894,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = ngx.null }) @@ -902,7 +902,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = ngx.null }) @@ -935,7 +935,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -945,7 +945,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = "1" }) end) @@ -977,7 +977,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -987,7 +987,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = "2" }) end) @@ -1011,7 +1011,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -1021,7 +1021,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = ngx.null }) end) @@ -1039,7 +1039,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -1050,7 +1050,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res) @@ -1083,7 +1083,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -1093,7 +1093,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = "1" }) end) @@ -1103,7 +1103,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -1127,7 +1127,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -1137,7 +1137,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }, 200, { ["Dummy-Plugin"] = ngx.null }) end) diff --git a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua index 6b232195734..e0ab5ccba74 100644 --- a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua +++ b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua @@ -88,7 +88,7 @@ for _, strategy in helpers.each_strategy() do path = "/routes", body = { protocols = { "http" }, - hosts = { "dummy.com" }, + hosts = { "dummy.test" }, service = { id = service_fixture.id, } @@ -176,7 +176,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_1) @@ -201,7 +201,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - host = "dummy.com", + host = "dummy.test", } }) assert.res_status(200, res_2) diff --git a/spec/02-integration/07-sdk/01-ctx_spec.lua b/spec/02-integration/07-sdk/01-ctx_spec.lua index 501c70b3089..3d882e4f8f8 100644 --- a/spec/02-integration/07-sdk/01-ctx_spec.lua +++ b/spec/02-integration/07-sdk/01-ctx_spec.lua @@ -28,7 +28,7 @@ describe("PDK: kong.ctx", function() it("isolates kong.ctx.plugin per-plugin", function() local route = bp.routes:insert({ - hosts = { "ctx-plugin.com" } + hosts = { "ctx-plugin.test" } }) bp.plugins:insert({ @@ -65,7 +65,7 @@ describe("PDK: kong.ctx", function() proxy_client = helpers.proxy_client() local res = proxy_client:get("/request", { - headers = { Host = "ctx-plugin.com" } + headers = { Host = "ctx-plugin.test" } }) assert.status(200, res) @@ -77,7 +77,7 @@ describe("PDK: kong.ctx", function() it("can share values using kong.ctx.shared", function() local route = bp.routes:insert({ - hosts = { "ctx-shared.com" } + hosts = { "ctx-shared.test" } }) bp.plugins:insert({ @@ -108,7 +108,7 @@ describe("PDK: kong.ctx", function() proxy_client = helpers.proxy_client() local res = proxy_client:get("/request", { - headers = { Host = "ctx-shared.com" } + headers = { Host = "ctx-shared.test" } }) assert.status(200, res) diff --git a/spec/02-integration/07-sdk/02-log_spec.lua b/spec/02-integration/07-sdk/02-log_spec.lua index a60a01d7228..f440014a64d 100644 --- a/spec/02-integration/07-sdk/02-log_spec.lua +++ b/spec/02-integration/07-sdk/02-log_spec.lua @@ -55,7 +55,7 @@ describe("PDK: kong.log", function() bp.routes:insert({ service = service, protocols = { "https" }, - hosts = { "logger-plugin.com" } + hosts = { "logger-plugin.test" } }) bp.plugins:insert({ @@ -76,7 +76,7 @@ describe("PDK: kong.log", function() -- Do two requests for i = 1, 2 do local res = proxy_client:get("/request", { - headers = { Host = "logger-plugin.com" } + headers = { Host = "logger-plugin.test" } }) assert.status(200, res) end diff --git a/spec/02-integration/07-sdk/04-plugin-config_spec.lua b/spec/02-integration/07-sdk/04-plugin-config_spec.lua index 551dab5da34..b56e98e7311 100644 --- a/spec/02-integration/07-sdk/04-plugin-config_spec.lua +++ b/spec/02-integration/07-sdk/04-plugin-config_spec.lua @@ -12,7 +12,7 @@ describe("Plugin configuration", function() "plugin-config-dump", }) - local route = bp.routes:insert({ hosts = { "test.com" } }) + local route = bp.routes:insert({ hosts = { "test.test" } }) bp.plugins:insert({ name = "plugin-config-dump", @@ -43,7 +43,7 @@ describe("Plugin configuration", function() it("conf", function() local res = proxy_client:get("/request", { - headers = { Host = "test.com" } + headers = { Host = "test.test" } }) local body = assert.status(200, res) diff --git a/spec/02-integration/07-sdk/05-pdk_spec.lua b/spec/02-integration/07-sdk/05-pdk_spec.lua index 0eb286c1fb8..9e460427435 100644 --- a/spec/02-integration/07-sdk/05-pdk_spec.lua +++ b/spec/02-integration/07-sdk/05-pdk_spec.lua @@ -17,7 +17,7 @@ describe("kong.plugin.get_id()", function() "get-plugin-id", }) - local route = assert(bp.routes:insert({ hosts = { "test.com" } })) + local route = assert(bp.routes:insert({ hosts = { "test.test" } })) assert(bp.plugins:insert({ name = "get-plugin-id", @@ -48,7 +48,7 @@ describe("kong.plugin.get_id()", function() it("conf", function() local res = proxy_client:get("/request", { - headers = { Host = "test.com" } + headers = { Host = "test.test" } }) local body = assert.status(200, res) diff --git a/spec/02-integration/16-queues/01-shutdown_spec.lua b/spec/02-integration/16-queues/01-shutdown_spec.lua index 3b970643e67..0934f05b7d7 100644 --- a/spec/02-integration/16-queues/01-shutdown_spec.lua +++ b/spec/02-integration/16-queues/01-shutdown_spec.lua @@ -55,7 +55,7 @@ for _, strategy in helpers.each_strategy() do route = { id = route2.id }, name = "http-log", config = { - http_endpoint = "http://this-does-not-exist.example.com:80/this-does-not-exist", + http_endpoint = "http://this-does-not-exist.example.test:80/this-does-not-exist", queue = { max_batch_size = 10, max_coalescing_delay = 10, diff --git a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua index b9eaa23c959..a2751611fd5 100644 --- a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua +++ b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua @@ -19,7 +19,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "tcp_logging.com" }, + hosts = { "tcp_logging.test" }, } bp.plugins:insert { @@ -45,7 +45,7 @@ for _, strategy in helpers.each_strategy() do local route2 = bp.routes:insert { - hosts = { "tcp_logging_tls.com" }, + hosts = { "tcp_logging_tls.test" }, } bp.plugins:insert { @@ -99,7 +99,7 @@ for _, strategy in helpers.each_strategy() do } local route5 = bp.routes:insert { - hosts = { "early_termination.example.com" }, + hosts = { "early_termination.example.test" }, } bp.plugins:insert { @@ -174,7 +174,7 @@ for _, strategy in helpers.each_strategy() do } local route6 = bp.routes:insert { - hosts = { "custom_tcp_logging.com" }, + hosts = { "custom_tcp_logging.test" }, } bp.plugins:insert { @@ -219,7 +219,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "tcp_logging.com", + host = "tcp_logging.test", }, }) assert.response(r).has.status(200) @@ -246,7 +246,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "custom_tcp_logging.com", + host = "custom_tcp_logging.test", }, }) assert.response(r).has.status(200) @@ -272,7 +272,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "custom_tcp_logging.com", + host = "custom_tcp_logging.test", }, }) assert.response(r).has.status(200) @@ -329,7 +329,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/delay/1", headers = { - host = "tcp_logging.com", + host = "tcp_logging.test", }, }) @@ -437,7 +437,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "tcp_logging_tls.com", + host = "tcp_logging_tls.test", }, }) assert.response(r).has.status(200) @@ -460,7 +460,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "tcp_logging.com", + host = "tcp_logging.test", }, }) @@ -486,7 +486,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "tcp_logging.com", + host = "tcp_logging.test", ["x-ssl-client-verify"] = "SUCCESS", }, }) @@ -543,7 +543,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "early_termination.example.com", + host = "early_termination.example.test", }, }) assert.response(r).has.status(200) diff --git a/spec/03-plugins/02-udp-log/01-udp-log_spec.lua b/spec/03-plugins/02-udp-log/01-udp-log_spec.lua index 4ed5472f2ab..bc108257321 100644 --- a/spec/03-plugins/02-udp-log/01-udp-log_spec.lua +++ b/spec/03-plugins/02-udp-log/01-udp-log_spec.lua @@ -18,7 +18,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "udp_logging.com" }, + hosts = { "udp_logging.test" }, } bp.plugins:insert { @@ -31,7 +31,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "custom_udp_logging.com" }, + hosts = { "custom_udp_logging.test" }, } bp.plugins:insert { @@ -113,7 +113,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/delay/2", headers = { - host = "udp_logging.com", + host = "udp_logging.test", }, }) @@ -147,7 +147,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/delay/2", headers = { - host = "custom_udp_logging.com", + host = "custom_udp_logging.test", }, }) @@ -170,7 +170,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/delay/2", headers = { - host = "custom_udp_logging.com", + host = "custom_udp_logging.test", }, }) @@ -268,7 +268,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "udp_logging.com", + host = "udp_logging.test", }, }) assert.response(res).has.status(200) diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index 737a2e51017..f96b4eadb0a 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -54,7 +54,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("accepts minimal config with defaults", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", }) assert.is_nil(err) assert.is_truthy(ok) @@ -62,7 +62,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("accepts empty headers with username/password in the http_endpoint", function() local ok, err = validate({ - http_endpoint = "http://bob:password@myservice.com/path", + http_endpoint = "http://bob:password@myservice.test/path", }) assert.is_nil(err) assert.is_truthy(ok) @@ -70,7 +70,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("accepts custom fields by lua", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", custom_fields_by_lua = { foo = "return 'bar'", } @@ -81,7 +81,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("does accept allowed headers", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", headers = { ["X-My-Header"] = "123", ["X-Your-Header"] = "abc", @@ -93,7 +93,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("does not accept empty header values", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", headers = { ["X-My-Header"] = "", } @@ -107,7 +107,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("does not accept Host header", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", headers = { ["X-My-Header"] = "123", Host = "MyHost", @@ -123,7 +123,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("does not accept Content-Length header", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", headers = { ["coNTEnt-Length"] = "123", -- also validate casing } @@ -138,7 +138,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("does not accept Content-Type header", function() local ok, err = validate({ - http_endpoint = "http://myservice.com/path", + http_endpoint = "http://myservice.test/path", headers = { ["coNTEnt-Type"] = "bad" -- also validate casing } @@ -153,7 +153,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("does not accept userinfo in URL and 'Authorization' header", function() local ok, err = validate({ - http_endpoint = "http://hi:there@myservice.com/path", + http_endpoint = "http://hi:there@myservice.test/path", headers = { ["AuthoRIZATion"] = "bad" -- also validate casing } @@ -166,7 +166,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() it("converts legacy queue parameters", function() local entity = validate({ - http_endpoint = "http://hi:there@myservice.com/path", + http_endpoint = "http://hi:there@myservice.test/path", retry_count = 23, queue_size = 46, flush_timeout = 92, diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index fc834452306..3f50bce497e 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -112,7 +112,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "file_logging.com" }, + hosts = { "file_logging.test" }, } bp.plugins:insert { @@ -165,7 +165,7 @@ for _, strategy in helpers.each_strategy() do } local route4 = bp.routes:insert { - hosts = { "file_logging_by_lua.com" }, + hosts = { "file_logging_by_lua.test" }, } bp.plugins:insert { @@ -182,7 +182,7 @@ for _, strategy in helpers.each_strategy() do } local route5 = bp.routes:insert { - hosts = { "file_logging2.com" }, + hosts = { "file_logging2.test" }, } bp.plugins:insert { @@ -195,7 +195,7 @@ for _, strategy in helpers.each_strategy() do } local route6 = bp.routes:insert { - hosts = { "file_logging3.com" }, + hosts = { "file_logging3.test" }, } bp.plugins:insert { @@ -208,7 +208,7 @@ for _, strategy in helpers.each_strategy() do } local route7 = bp.routes:insert { - hosts = { "file_logging4.com" }, + hosts = { "file_logging4.test" }, } bp.plugins:insert { @@ -221,7 +221,7 @@ for _, strategy in helpers.each_strategy() do } local route8 = bp.routes:insert { - hosts = { "file_logging5.com" }, + hosts = { "file_logging5.test" }, } bp.plugins:insert { @@ -234,7 +234,7 @@ for _, strategy in helpers.each_strategy() do } local route9 = bp.routes:insert { - hosts = { "file_logging6.com" }, + hosts = { "file_logging6.test" }, } bp.plugins:insert { @@ -280,7 +280,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging.com" + ["Host"] = "file_logging.test" } })) assert.res_status(200, res) @@ -302,7 +302,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging_by_lua.com" + ["Host"] = "file_logging_by_lua.test" } })) assert.res_status(200, res) @@ -324,7 +324,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging_by_lua.com" + ["Host"] = "file_logging_by_lua.test" } })) assert.res_status(200, res) @@ -391,7 +391,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid1, - ["Host"] = "file_logging.com" + ["Host"] = "file_logging.test" } })) assert.res_status(200, res) @@ -408,7 +408,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid2, - ["Host"] = "file_logging.com" + ["Host"] = "file_logging.test" } })) assert.res_status(200, res) @@ -419,7 +419,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid3, - ["Host"] = "file_logging.com" + ["Host"] = "file_logging.test" } })) assert.res_status(200, res) @@ -442,7 +442,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging2.com" + ["Host"] = "file_logging2.test" } })) assert.res_status(200, res) @@ -462,7 +462,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging3.com" + ["Host"] = "file_logging3.test" } })) assert.res_status(200, res) @@ -482,7 +482,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid1, - ["Host"] = "file_logging4.com" + ["Host"] = "file_logging4.test" } })) assert.res_status(200, res) @@ -501,7 +501,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging5.com" + ["Host"] = "file_logging5.test" } })) assert.res_status(200, res) @@ -521,7 +521,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["file-log-uuid"] = uuid, - ["Host"] = "file_logging6.com" + ["Host"] = "file_logging6.test" } })) assert.res_status(200, res) diff --git a/spec/03-plugins/05-syslog/01-log_spec.lua b/spec/03-plugins/05-syslog/01-log_spec.lua index 4e5c9d13e51..c84c55213c6 100644 --- a/spec/03-plugins/05-syslog/01-log_spec.lua +++ b/spec/03-plugins/05-syslog/01-log_spec.lua @@ -18,19 +18,19 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "logging.com" }, + hosts = { "logging.test" }, } local route2 = bp.routes:insert { - hosts = { "logging2.com" }, + hosts = { "logging2.test" }, } local route3 = bp.routes:insert { - hosts = { "logging3.com" }, + hosts = { "logging3.test" }, } local route4 = bp.routes:insert { - hosts = { "logging4.com" }, + hosts = { "logging4.test" }, } bp.plugins:insert { @@ -89,17 +89,17 @@ for _, strategy in helpers.each_strategy() do local grpc_route1 = bp.routes:insert { service = grpc_service, - hosts = { "grpc_logging.com" }, + hosts = { "grpc_logging.test" }, } local grpc_route2 = bp.routes:insert { service = grpc_service, - hosts = { "grpc_logging2.com" }, + hosts = { "grpc_logging2.test" }, } local grpc_route3 = bp.routes:insert { service = grpc_service, - hosts = { "grpc_logging3.com" }, + hosts = { "grpc_logging3.test" }, } bp.plugins:insert { @@ -259,28 +259,28 @@ for _, strategy in helpers.each_strategy() do end it("logs to syslog if log_level is lower", function() - do_test("logging.com", true) + do_test("logging.test", true) end) it("does not log to syslog if log_level is higher", function() - do_test("logging2.com", false) + do_test("logging2.test", false) end) it("logs to syslog if log_level is the same", function() - do_test("logging3.com", true) + do_test("logging3.test", true) end) it("logs custom values", function() - local resp = do_test("logging4.com", true) + local resp = do_test("logging4.test", true) assert.matches("\"new_field\".*123", resp) assert.not_matches("\"route\"", resp) end) it("logs to syslog if log_level is lower #grpc", function() - do_test("grpc_logging.com", true, true) + do_test("grpc_logging.test", true, true) end) it("does not log to syslog if log_level is higher #grpc", function() - do_test("grpc_logging2.com", false, true) + do_test("grpc_logging2.test", false, true) end) it("logs to syslog if log_level is the same #grpc", function() - do_test("grpc_logging3.com", true, true) + do_test("grpc_logging3.test", true, true) end) end) end diff --git a/spec/03-plugins/06-statsd/01-log_spec.lua b/spec/03-plugins/06-statsd/01-log_spec.lua index a43a5a5e92c..4df2c363304 100644 --- a/spec/03-plugins/06-statsd/01-log_spec.lua +++ b/spec/03-plugins/06-statsd/01-log_spec.lua @@ -83,7 +83,7 @@ for _, strategy in helpers.each_strategy() do name = fmt("statsd%s", i) } routes[i] = bp.routes:insert { - hosts = { fmt("logging%d.com", i) }, + hosts = { fmt("logging%d.test", i) }, service = service } end @@ -692,7 +692,7 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_port, } routes[i] = bp.routes:insert { - hosts = { fmt("logging%d.com", i) }, + hosts = { fmt("logging%d.test", i) }, service = service } end @@ -846,7 +846,7 @@ for _, strategy in helpers.each_strategy() do name = fmt("grpc_statsd%s", i) } grpc_routes[i] = bp.routes:insert { - hosts = { fmt("grpc_logging%d.com", i) }, + hosts = { fmt("grpc_logging%d.test", i) }, service = service } end @@ -924,7 +924,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging1.com" + host = "logging1.test" } }) assert.res_status(200, response) @@ -954,7 +954,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging25.com" + host = "logging25.test" } }) assert.res_status(200, response) @@ -977,7 +977,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging26.com" + host = "logging26.test" } }) assert.res_status(200, response) @@ -1000,7 +1000,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging27.com" + host = "logging27.test" } }) assert.res_status(200, response) @@ -1023,7 +1023,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging28.com" + host = "logging28.test" } }) assert.res_status(200, response) @@ -1050,7 +1050,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging13.com" + host = "logging13.test" } }) assert.res_status(200, response) @@ -1080,7 +1080,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging31.com" + host = "logging31.test" } }) assert.res_status(200, response) @@ -1103,7 +1103,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging32.com" + host = "logging32.test" } }) assert.res_status(200, response) @@ -1126,7 +1126,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging33.com" + host = "logging33.test" } }) assert.res_status(200, response) @@ -1149,7 +1149,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging34.com" + host = "logging34.test" } }) assert.res_status(200, response) @@ -1172,7 +1172,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging35.com" + host = "logging35.test" } }) assert.res_status(200, response) @@ -1192,7 +1192,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging36.com" + host = "logging36.test" } }) assert.res_status(200, response) @@ -1212,7 +1212,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging37.com" + host = "logging37.test" } }) assert.res_status(200, response) @@ -1232,7 +1232,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging38.com" + host = "logging38.test" } }) assert.res_status(200, response) @@ -1252,7 +1252,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging5.com" + host = "logging5.test" } }) assert.res_status(200, response) @@ -1270,7 +1270,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging3.com" + host = "logging3.test" } }) assert.res_status(200, response) @@ -1287,7 +1287,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging4.com" + host = "logging4.test" } }) assert.res_status(200, response) @@ -1304,7 +1304,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging2.com" + host = "logging2.test" } }) assert.res_status(200, response) @@ -1321,7 +1321,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging6.com" + host = "logging6.test" } }) assert.res_status(200, response) @@ -1338,7 +1338,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging7.com" + host = "logging7.test" } }) assert.res_status(200, response) @@ -1355,7 +1355,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging8.com" + host = "logging8.test" } }) assert.res_status(200, response) @@ -1372,7 +1372,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging9.com" + host = "logging9.test" } }) assert.res_status(200, response) @@ -1388,7 +1388,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging10.com" + host = "logging10.test" } }) assert.res_status(200, response) @@ -1406,7 +1406,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging11.com" + host = "logging11.test" } }) assert.res_status(200, response) @@ -1424,7 +1424,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging12.com" + host = "logging12.test" } }) assert.res_status(200, response) @@ -1441,7 +1441,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging14.com" + host = "logging14.test" } }) assert.res_status(200, response) @@ -1459,7 +1459,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging15.com" + host = "logging15.test" } }) assert.res_status(200, response) @@ -1477,7 +1477,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging16.com" + host = "logging16.test" } }) assert.res_status(200, response) @@ -1495,7 +1495,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging17.com" + host = "logging17.test" } }) assert.res_status(200, response) @@ -1513,7 +1513,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging18.com" + host = "logging18.test" } }) assert.res_status(200, response) @@ -1531,7 +1531,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging19.com" + host = "logging19.test" } }) assert.res_status(200, response) @@ -1556,7 +1556,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging20.com" + host = "logging20.test" } }) assert.res_status(200, response) @@ -1583,7 +1583,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging21.com" + host = "logging21.test" } }) assert.res_status(200, response) @@ -1607,7 +1607,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging22.com" + host = "logging22.test" } }) assert.res_status(200, response) @@ -1626,7 +1626,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging23.com" + host = "logging23.test" } }) assert.res_status(200, response) @@ -1645,7 +1645,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging24.com" + host = "logging24.test" } }) assert.res_status(200, response) @@ -1666,7 +1666,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging100.com" + host = "logging100.test" } }) assert.res_status(200, response) @@ -1687,7 +1687,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging101.com" + host = "logging101.test" } }) assert.res_status(200, response) @@ -1722,7 +1722,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging1.com" + host = "logging1.test" } }) assert.res_status(200, response) @@ -1758,7 +1758,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging25.com" + host = "logging25.test" } }) assert.res_status(200, response) @@ -1794,7 +1794,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging26.com" + host = "logging26.test" } }) assert.res_status(200, response) @@ -1830,7 +1830,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging27.com" + host = "logging27.test" } }) assert.res_status(200, response) @@ -1866,7 +1866,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging28.com" + host = "logging28.test" } }) assert.res_status(200, response) @@ -1893,7 +1893,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging102.com" + host = "logging102.test" } }) assert.res_status(200, response) @@ -1922,7 +1922,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging103.com" + host = "logging103.test" } }) assert.res_status(200, response) @@ -1954,7 +1954,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging104.com" + host = "logging104.test" } }) assert.res_status(200, response) @@ -1986,7 +1986,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging105.com" + host = "logging105.test" } }) assert.res_status(200, response) @@ -2018,7 +2018,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging106.com" + host = "logging106.test" } }) assert.res_status(200, response) @@ -2050,7 +2050,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging107.com" + host = "logging107.test" } }) assert.res_status(200, response) @@ -2084,7 +2084,7 @@ for _, strategy in helpers.each_strategy() do greeting = "world!" }, opts = { - ["-authority"] = "grpc_logging1.com", + ["-authority"] = "grpc_logging1.test", } }) assert.truthy(ok) @@ -2109,7 +2109,7 @@ for _, strategy in helpers.each_strategy() do greeting = "world!" }, opts = { - ["-authority"] = "grpc_logging2.com", + ["-authority"] = "grpc_logging2.test", } }) assert.truthy(ok) @@ -2177,7 +2177,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging1.com" + host = "logging1.test" } }) assert.res_status(404, response) @@ -2259,7 +2259,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging1.com" + host = "logging1.test" } }) assert.res_status(404, response) @@ -2314,7 +2314,7 @@ for _, strategy in helpers.each_strategy() do name = "statsd" } local route = bp.routes:insert { - hosts = { "logging.com" }, + hosts = { "logging.test" }, service = service } bp.key_auth_plugins:insert { route = { id = route.id } } @@ -2351,7 +2351,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - host = "logging.com" + host = "logging.test" } }) assert.res_status(200, response) diff --git a/spec/03-plugins/07-loggly/01-log_spec.lua b/spec/03-plugins/07-loggly/01-log_spec.lua index ef415c5fb1e..dd5e35a0199 100644 --- a/spec/03-plugins/07-loggly/01-log_spec.lua +++ b/spec/03-plugins/07-loggly/01-log_spec.lua @@ -18,23 +18,23 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "logging.com" }, + hosts = { "logging.test" }, } local route2 = bp.routes:insert { - hosts = { "logging1.com" }, + hosts = { "logging1.test" }, } local route3 = bp.routes:insert { - hosts = { "logging2.com" }, + hosts = { "logging2.test" }, } local route4 = bp.routes:insert { - hosts = { "logging3.com" }, + hosts = { "logging3.test" }, } local route5 = bp.routes:insert { - hosts = { "logging4.com" }, + hosts = { "logging4.test" }, } bp.plugins:insert { @@ -107,17 +107,17 @@ for _, strategy in helpers.each_strategy() do local grpc_route1 = bp.routes:insert { service = grpc_service, - hosts = { "grpc_logging.com" }, + hosts = { "grpc_logging.test" }, } local grpc_route2 = bp.routes:insert { service = grpc_service, - hosts = { "grpc_logging1.com" }, + hosts = { "grpc_logging1.test" }, } local grpc_route3 = bp.routes:insert { service = grpc_service, - hosts = { "grpc_logging2.com" }, + hosts = { "grpc_logging2.test" }, } bp.plugins:insert { @@ -231,7 +231,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging.com" + host = "logging.test" } }) assert.equal("12", pri) @@ -239,7 +239,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to UDP when severity is warning and log level info #grpc", function() - local pri, message = run_grpc("grpc_logging.com") + local pri, message = run_grpc("grpc_logging.test") assert.equal("12", pri) assert.equal("127.0.0.1", message.client_ip) end) @@ -249,7 +249,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging1.com" + host = "logging1.test" } }) assert.equal("14", pri) @@ -257,7 +257,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to UDP when severity is info and log level debug #grpc", function() - local pri, message = run_grpc("grpc_logging1.com") + local pri, message = run_grpc("grpc_logging1.test") assert.equal("14", pri) assert.equal("127.0.0.1", message.client_ip) end) @@ -267,7 +267,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "logging2.com" + host = "logging2.test" } }) assert.equal("10", pri) @@ -275,7 +275,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to UDP when severity is critical and log level critical #grpc", function() - local pri, message = run_grpc("grpc_logging2.com") + local pri, message = run_grpc("grpc_logging2.test") assert.equal("10", pri) assert.equal("127.0.0.1", message.client_ip) end) @@ -285,7 +285,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "logging3.com" + host = "logging3.test" } }) assert.equal("14", pri) @@ -297,7 +297,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - host = "logging3.com" + host = "logging3.test" } }) assert.equal("14", pri) @@ -309,7 +309,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/401", headers = { - host = "logging3.com" + host = "logging3.test" } }, 401) assert.equal("14", pri) @@ -321,7 +321,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/500", headers = { - host = "logging3.com" + host = "logging3.test" } }, 500) assert.equal("14", pri) @@ -334,7 +334,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/500", headers = { - host = "logging4.com" + host = "logging4.test" } }, 500) assert.equal("14", pri) @@ -345,7 +345,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/500", headers = { - host = "logging4.com" + host = "logging4.test" } }, 500) assert.equal("14", pri) diff --git a/spec/03-plugins/08-datadog/01-log_spec.lua b/spec/03-plugins/08-datadog/01-log_spec.lua index 90b9e2f9f26..214b7832961 100644 --- a/spec/03-plugins/08-datadog/01-log_spec.lua +++ b/spec/03-plugins/08-datadog/01-log_spec.lua @@ -42,27 +42,27 @@ describe("Plugin: datadog (log)", function() }) local route1 = bp.routes:insert { - hosts = { "datadog1.com" }, + hosts = { "datadog1.test" }, service = bp.services:insert { name = "dd1" } } local route2 = bp.routes:insert { - hosts = { "datadog2.com" }, + hosts = { "datadog2.test" }, service = bp.services:insert { name = "dd2" } } local route3 = bp.routes:insert { - hosts = { "datadog3.com" }, + hosts = { "datadog3.test" }, service = bp.services:insert { name = "dd3" } } local route4 = bp.routes:insert { - hosts = { "datadog4.com" }, + hosts = { "datadog4.test" }, service = bp.services:insert { name = "dd4" } } local route5 = bp.routes:insert { - hosts = { "datadog5.com" }, + hosts = { "datadog5.test" }, service = bp.services:insert { name = "dd5" } } @@ -76,17 +76,17 @@ describe("Plugin: datadog (log)", function() }) local route6 = bp.routes:insert { - hosts = { "datadog6.com" }, + hosts = { "datadog6.test" }, service = bp.services:insert { name = "dd6" } } local route7 = bp.routes:insert { - hosts = { "datadog7.com" }, + hosts = { "datadog7.test" }, service = bp.services:insert { name = "dd7" } } local route8 = bp.routes:insert { - hosts = { "datadog8.com" }, + hosts = { "datadog8.test" }, paths = { "/test_schema" }, service = bp.services:insert { name = "dd8", @@ -293,7 +293,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200?apikey=kong", headers = { - ["Host"] = "datadog1.com" + ["Host"] = "datadog1.test" } }) assert.res_status(200, res) @@ -341,7 +341,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200?apikey=kong", headers = { - ["Host"] = "datadog4.com" + ["Host"] = "datadog4.test" } }) assert.res_status(200, res) @@ -364,7 +364,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200?apikey=kong", headers = { - ["Host"] = "datadog6.com" + ["Host"] = "datadog6.test" } }) assert.res_status(200, res) @@ -387,7 +387,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "datadog2.com" + ["Host"] = "datadog2.test" } }) assert.res_status(200, res) @@ -406,7 +406,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "datadog3.com" + ["Host"] = "datadog3.test" } }) assert.res_status(200, res) @@ -425,7 +425,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200?apikey=kong", headers = { - ["Host"] = "datadog5.com" + ["Host"] = "datadog5.test" } }) assert.res_status(200, res) @@ -448,7 +448,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200?apikey=kong", headers = { - ["Host"] = "datadog7.com" + ["Host"] = "datadog7.test" } }) assert.res_status(200, res) @@ -473,7 +473,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200?apikey=kong", headers = { - ["Host"] = "datadog7.com" + ["Host"] = "datadog7.test" } }) assert.res_status(200, res) @@ -490,7 +490,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/NonMatch", headers = { - ["Host"] = "fakedns.com" + ["Host"] = "fakedns.test" } }) @@ -502,7 +502,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "datadog3.com" + ["Host"] = "datadog3.test" } }) @@ -517,7 +517,7 @@ describe("Plugin: datadog (log)", function() method = "GET", path = "/test_schema", headers = { - ["Host"] = "datadog8.com" + ["Host"] = "datadog8.test" } }) diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index f176e7f246c..c75904f057f 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -31,27 +31,27 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "key-auth1.com" }, + hosts = { "key-auth1.test" }, } local route2 = bp.routes:insert { - hosts = { "key-auth2.com" }, + hosts = { "key-auth2.test" }, } local route3 = bp.routes:insert { - hosts = { "key-auth3.com" }, + hosts = { "key-auth3.test" }, } local route4 = bp.routes:insert { - hosts = { "key-auth4.com" }, + hosts = { "key-auth4.test" }, } local route5 = bp.routes:insert { - hosts = { "key-auth5.com" }, + hosts = { "key-auth5.test" }, } local route6 = bp.routes:insert { - hosts = { "key-auth6.com" }, + hosts = { "key-auth6.test" }, } local service7 = bp.services:insert{ @@ -61,21 +61,21 @@ for _, strategy in helpers.each_strategy() do } local route7 = bp.routes:insert { - hosts = { "key-auth7.com" }, + hosts = { "key-auth7.test" }, service = service7, strip_path = true, } local route8 = bp.routes:insert { - hosts = { "key-auth8.com" }, + hosts = { "key-auth8.test" }, } local route9 = bp.routes:insert { - hosts = { "key-auth9.com" }, + hosts = { "key-auth9.test" }, } local route10 = bp.routes:insert { - hosts = { "key-auth10.com" }, + hosts = { "key-auth10.test" }, } local route_grpc = assert(bp.routes:insert { @@ -197,7 +197,7 @@ for _, strategy in helpers.each_strategy() do method = "OPTIONS", path = "/status/200", headers = { - ["Host"] = "key-auth7.com" + ["Host"] = "key-auth7.test" } }) assert.res_status(200, res) @@ -207,7 +207,7 @@ for _, strategy in helpers.each_strategy() do method = "OPTIONS", path = "/status/200", headers = { - ["Host"] = "key-auth1.com" + ["Host"] = "key-auth1.test" } }) assert.res_status(401, res) @@ -221,7 +221,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-auth1.com" + ["Host"] = "key-auth1.test" } }) local body = assert.res_status(401, res) @@ -234,7 +234,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-auth1.com", + ["Host"] = "key-auth1.test", ["apikey"] = "", } }) @@ -248,7 +248,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200?apikey", headers = { - ["Host"] = "key-auth1.com", + ["Host"] = "key-auth1.test", } }) local body = assert.res_status(401, res) @@ -261,7 +261,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-auth1.com" + ["Host"] = "key-auth1.test" } }) res:read_body() @@ -275,7 +275,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - ["Host"] = "key-auth1.com", + ["Host"] = "key-auth1.test", } }) assert.res_status(200, res) @@ -285,7 +285,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200?apikey=123", headers = { - ["Host"] = "key-auth1.com" + ["Host"] = "key-auth1.test" } }) local body = assert.res_status(401, res) @@ -298,7 +298,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200?apikey=kong&apikey=kong", headers = { - ["Host"] = "key-auth1.com" + ["Host"] = "key-auth1.test" } }) local body = assert.res_status(401, res) @@ -315,7 +315,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { path = "/request", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, body = { @@ -328,7 +328,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { path = "/request?apikey=kong", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, body = { @@ -341,7 +341,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { path = "/request?apikey=kong", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, ["apikey"] = "kong", }, @@ -355,7 +355,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { path = "/status/200", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, body = { @@ -376,7 +376,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/status/200", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, body = { @@ -395,7 +395,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:post("/status/200", { body = "apikey=kong&apikey=kong", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, }) @@ -409,7 +409,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:post("/status/200", { body = "apikey[]=kong&apikey[]=kong", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, }) @@ -423,7 +423,7 @@ for _, strategy in helpers.each_strategy() do local res = proxy_client:post("/status/200", { body = "apikey[1]=kong&apikey[1]=kong", headers = { - ["Host"] = "key-auth5.com", + ["Host"] = "key-auth5.test", ["Content-Type"] = type, }, }) @@ -443,7 +443,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "key-auth1.com", + ["Host"] = "key-auth1.test", ["apikey"] = "kong" } }) @@ -454,7 +454,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-auth1.com", + ["Host"] = "key-auth1.test", ["apikey"] = "123" } }) @@ -492,7 +492,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "key-auth8.com", + ["Host"] = "key-auth8.test", ["api_key"] = "kong" } }) @@ -502,7 +502,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "key-auth8.com", + ["Host"] = "key-auth8.test", ["api-key"] = "kong" } }) @@ -514,7 +514,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-auth8.com", + ["Host"] = "key-auth8.test", ["api_key"] = "123" } }) @@ -527,7 +527,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-auth8.com", + ["Host"] = "key-auth8.test", ["api-key"] = "123" } }) @@ -544,7 +544,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - ["Host"] = "key-auth1.com", + ["Host"] = "key-auth1.test", } }) local body = assert.res_status(200, res) @@ -566,37 +566,37 @@ for _, strategy in helpers.each_strategy() do local harness = { uri_args = { -- query string { - headers = { Host = "key-auth1.com" }, + headers = { Host = "key-auth1.test" }, path = "/request?apikey=kong", method = "GET", }, { - headers = { Host = "key-auth2.com" }, + headers = { Host = "key-auth2.test" }, path = "/request?apikey=kong", method = "GET", } }, headers = { { - headers = { Host = "key-auth1.com", apikey = "kong" }, + headers = { Host = "key-auth1.test", apikey = "kong" }, path = "/request", method = "GET", }, { - headers = { Host = "key-auth2.com", apikey = "kong" }, + headers = { Host = "key-auth2.test", apikey = "kong" }, path = "/request", method = "GET", }, }, ["post_data.params"] = { { - headers = { Host = "key-auth5.com" }, + headers = { Host = "key-auth5.test" }, body = { apikey = "kong" }, method = "POST", path = "/request", }, { - headers = { Host = "key-auth6.com" }, + headers = { Host = "key-auth6.test" }, body = { apikey = "kong" }, method = "POST", path = "/request", @@ -640,7 +640,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/request", headers = { - Host = "key-auth6.com", + Host = "key-auth6.test", ["Content-Type"] = content_type, }, body = { apikey = "kong", foo = "bar" }, @@ -655,7 +655,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { path = "/status/200", headers = { - ["Host"] = "key-auth6.com", + ["Host"] = "key-auth6.test", ["Content-Type"] = "text/plain", }, body = "foobar", @@ -674,7 +674,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request?apikey=kong", headers = { - ["Host"] = "key-auth3.com", + ["Host"] = "key-auth3.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -687,7 +687,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "key-auth3.com" + ["Host"] = "key-auth3.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -700,7 +700,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "key-auth10.com" + ["Host"] = "key-auth10.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -712,7 +712,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "key-auth4.com" + ["Host"] = "key-auth4.test" } }) assert.response(res).has.status(500) @@ -738,7 +738,7 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "logical-and.com" }, + hosts = { "logical-and.test" }, } local service = bp.services:insert { @@ -746,7 +746,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "logical-or.com" }, + hosts = { "logical-or.test" }, service = service, } @@ -822,7 +822,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } @@ -839,7 +839,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", } }) @@ -851,7 +851,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } }) @@ -863,7 +863,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", } }) assert.response(res).has.status(401) @@ -877,7 +877,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } @@ -894,7 +894,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", } }) @@ -910,7 +910,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } }) @@ -926,7 +926,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", } }) assert.response(res).has.status(200) @@ -955,7 +955,7 @@ for _, strategy in helpers.each_strategy() do }) local r = bp.routes:insert { - hosts = { "key-ttl.com" }, + hosts = { "key-ttl.test" }, } bp.plugins:insert { @@ -995,7 +995,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-ttl.com", + ["Host"] = "key-ttl.test", ["apikey"] = "kong", } }) @@ -1011,7 +1011,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-ttl.com", + ["Host"] = "key-ttl.test", ["apikey"] = "kong", } }) diff --git a/spec/03-plugins/09-key-auth/03-invalidations_spec.lua b/spec/03-plugins/09-key-auth/03-invalidations_spec.lua index 8a8485c7616..6532a3cc5df 100644 --- a/spec/03-plugins/09-key-auth/03-invalidations_spec.lua +++ b/spec/03-plugins/09-key-auth/03-invalidations_spec.lua @@ -18,7 +18,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "key-auth.com" }, + hosts = { "key-auth.test" }, } bp.plugins:insert { @@ -59,7 +59,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong" } }) @@ -87,7 +87,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong" } }) @@ -100,7 +100,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong" } }) @@ -129,7 +129,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong" } }) @@ -142,7 +142,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong" } }) @@ -177,7 +177,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong" } }) @@ -187,7 +187,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/", headers = { - ["Host"] = "key-auth.com", + ["Host"] = "key-auth.test", ["apikey"] = "kong-updated" } }) diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua index ba3a0faaa2a..7fb4bd9ed0b 100644 --- a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -17,7 +17,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do }) local r = bp.routes:insert { - hosts = { "key-ttl-hybrid.com" }, + hosts = { "key-ttl-hybrid.test" }, } bp.plugins:insert { @@ -89,7 +89,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-ttl-hybrid.com", + ["Host"] = "key-ttl-hybrid.test", ["apikey"] = "kong", } }) @@ -109,7 +109,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do method = "GET", path = "/status/200", headers = { - ["Host"] = "key-ttl-hybrid.com", + ["Host"] = "key-ttl-hybrid.test", ["apikey"] = "kong", } }) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index acf2c4374d1..097943753f3 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -26,23 +26,23 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "basic-auth1.com" }, + hosts = { "basic-auth1.test" }, } local route2 = bp.routes:insert { - hosts = { "basic-auth2.com" }, + hosts = { "basic-auth2.test" }, } local route3 = bp.routes:insert { - hosts = { "basic-auth3.com" }, + hosts = { "basic-auth3.test" }, } local route4 = bp.routes:insert { - hosts = { "basic-auth4.com" }, + hosts = { "basic-auth4.test" }, } local route5 = bp.routes:insert { - hosts = { "basic-auth5.com" }, + hosts = { "basic-auth5.test" }, } local route_grpc = assert(bp.routes:insert { @@ -138,7 +138,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(401, res) @@ -152,7 +152,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) assert.res_status(401, res) @@ -169,7 +169,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Authorization"] = "foobar", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(401, res) @@ -184,7 +184,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Proxy-Authorization"] = "foobar", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(401, res) @@ -199,7 +199,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Authorization"] = "Basic a29uZw==", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(401, res) @@ -214,7 +214,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Authorization"] = "Basic Ym9i", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(401, res) @@ -249,7 +249,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) assert.res_status(200, res) @@ -261,7 +261,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = "Basic dXNlcjEyMzpwYXNzd29yZDEyMw==", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -275,7 +275,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = "Basic dXNlcjMyMTpwYXNzd29yZDoxMjM=", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -289,7 +289,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Authorization"] = "Basic adXNlcjEyMzpwYXNzd29yZDEyMw==", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(401, res) @@ -304,7 +304,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/200", headers = { ["Proxy-Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) assert.res_status(200, res) @@ -320,7 +320,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(200, res) @@ -340,7 +340,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth1.com" + ["Host"] = "basic-auth1.test" } }) local body = assert.res_status(200, res) @@ -354,7 +354,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth2.com" + ["Host"] = "basic-auth2.test" } }) local body = assert.res_status(200, res) @@ -373,7 +373,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = "Basic dXNlcjEyMzpwYXNzd29yZDEyMw==", - ["Host"] = "basic-auth3.com" + ["Host"] = "basic-auth3.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -387,7 +387,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "basic-auth3.com" + ["Host"] = "basic-auth3.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -401,7 +401,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "basic-auth5.com" + ["Host"] = "basic-auth5.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -414,7 +414,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "basic-auth4.com" + ["Host"] = "basic-auth4.test" } }) assert.response(res).has.status(500) @@ -461,12 +461,12 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "logical-and.com" }, + hosts = { "logical-and.test" }, service = service1, } local route2 = bp.routes:insert { - hosts = { "logical-or.com" }, + hosts = { "logical-or.test" }, service = service2, } @@ -530,7 +530,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } @@ -547,7 +547,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", } }) @@ -559,7 +559,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } }) @@ -571,7 +571,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", } }) assert.response(res).has.status(401) @@ -586,7 +586,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } @@ -603,7 +603,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", } }) @@ -619,7 +619,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["Authorization"] = "Basic QWxhZGRpbjpPcGVuU2VzYW1l", } }) @@ -635,7 +635,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", } }) assert.response(res).has.status(200) @@ -671,7 +671,7 @@ for _, strategy in helpers.each_strategy() do } local route = bp.routes:insert { - hosts = { "anonymous-with-username.com" }, + hosts = { "anonymous-with-username.test" }, service = service, } @@ -708,7 +708,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "anonymous-with-username.com", + ["Host"] = "anonymous-with-username.test", }, }) assert.response(res).has.status(200) @@ -729,7 +729,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "anonymous-with-username.com", + ["Host"] = "anonymous-with-username.test", } }) assert.res_status(500, res) diff --git a/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua b/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua index 33466436212..906a693685e 100644 --- a/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua +++ b/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua @@ -45,7 +45,7 @@ for _, strategy in helpers.each_strategy() do if not route then route = admin_api.routes:insert { - hosts = { "basic-auth.com" }, + hosts = { "basic-auth.test" }, } end @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(200, res) @@ -108,7 +108,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(401, res) @@ -121,7 +121,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(200, res) @@ -151,7 +151,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(401, res) @@ -164,7 +164,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(200, res) @@ -201,7 +201,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(401, res) @@ -211,7 +211,7 @@ for _, strategy in helpers.each_strategy() do path = "/", headers = { ["Authorization"] = "Basic Ym9iOmtvbmctdXBkYXRlZA==", - ["Host"] = "basic-auth.com" + ["Host"] = "basic-auth.test" } }) assert.res_status(200, res) diff --git a/spec/03-plugins/11-correlation-id/01-access_spec.lua b/spec/03-plugins/11-correlation-id/01-access_spec.lua index 3bd73572f2f..65de363f8d1 100644 --- a/spec/03-plugins/11-correlation-id/01-access_spec.lua +++ b/spec/03-plugins/11-correlation-id/01-access_spec.lua @@ -40,23 +40,23 @@ for _, strategy in helpers.each_strategy() do local bp = helpers.get_db_utils(strategy, nil, { "error-generator-last" }) local route1 = bp.routes:insert { - hosts = { "correlation1.com" }, + hosts = { "correlation1.test" }, } local route2 = bp.routes:insert { - hosts = { "correlation2.com" }, + hosts = { "correlation2.test" }, } local route3 = bp.routes:insert { - hosts = { "correlation3.com" }, + hosts = { "correlation3.test" }, } local route4 = bp.routes:insert { - hosts = { "correlation-tracker.com" }, + hosts = { "correlation-tracker.test" }, } local route5 = bp.routes:insert { - hosts = { "correlation5.com" }, + hosts = { "correlation5.test" }, } local mock_service = bp.services:insert { @@ -65,12 +65,12 @@ for _, strategy in helpers.each_strategy() do } local route6 = bp.routes:insert { - hosts = { "correlation-timeout.com" }, + hosts = { "correlation-timeout.test" }, service = mock_service, } local route7 = bp.routes:insert { - hosts = { "correlation-error.com" }, + hosts = { "correlation-error.test" }, } local route_grpc = assert(bp.routes:insert { @@ -83,7 +83,7 @@ for _, strategy in helpers.each_strategy() do }) local route_serializer = bp.routes:insert { - hosts = { "correlation-serializer.com" }, + hosts = { "correlation-serializer.test" }, } bp.plugins:insert { @@ -203,7 +203,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation1.com" + ["Host"] = "correlation1.test" } }) local body = assert.res_status(200, res) @@ -215,7 +215,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation1.com" + ["Host"] = "correlation1.test" } }) @@ -271,7 +271,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation3.com" + ["Host"] = "correlation3.test" } }) local body = assert.res_status(200, res) @@ -283,7 +283,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation3.com" + ["Host"] = "correlation3.test" } }) body = assert.res_status(200, res) @@ -300,7 +300,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation-tracker.com" + ["Host"] = "correlation-tracker.test" } }) local body = assert.res_status(200, res) @@ -312,7 +312,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation-tracker.com" + ["Host"] = "correlation-tracker.test" } }) body = assert.res_status(200, res) @@ -329,7 +329,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation3.com" + ["Host"] = "correlation3.test" } }) local body = assert.res_status(200, res) @@ -344,7 +344,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation-timeout.com" + ["Host"] = "correlation-timeout.test" } }) assert.res_status(502, res) @@ -355,7 +355,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation-error.com" + ["Host"] = "correlation-error.test" } }) assert.res_status(500, res) @@ -366,7 +366,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation2.com" + ["Host"] = "correlation2.test" } }) assert.res_status(200, res) @@ -377,7 +377,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation2.com" + ["Host"] = "correlation2.test" } }) local body = assert.res_status(200, res) @@ -392,7 +392,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation2.com", + ["Host"] = "correlation2.test", ["Kong-Request-ID"] = "foobar" } }) @@ -407,7 +407,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation2.com", + ["Host"] = "correlation2.test", ["Kong-Request-ID"] = "" } }) @@ -422,7 +422,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation2.com", + ["Host"] = "correlation2.test", ["Kong-Request-ID"] = " " } }) @@ -437,7 +437,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation5.com", + ["Host"] = "correlation5.test", } }) assert.response(res).has.status(418, res) @@ -450,7 +450,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "correlation5.com", + ["Host"] = "correlation5.test", ["kong-request-id"] = "my very personal id", } }) @@ -472,7 +472,7 @@ for _, strategy in helpers.each_strategy() do local correlation_id = "1234" local r = proxy_client:get("/", { headers = { - host = "correlation-serializer.com", + host = "correlation-serializer.test", ["Kong-Request-ID"] = correlation_id, }, }) diff --git a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua index eeef6f0a233..b3bfa3aa45a 100644 --- a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua +++ b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua @@ -23,7 +23,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "limit.com" }, + hosts = { "limit.test" }, } bp.plugins:insert { @@ -35,7 +35,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "required.com" }, + hosts = { "required.test" }, } bp.plugins:insert { @@ -49,7 +49,7 @@ for _, strategy in helpers.each_strategy() do for _, unit in ipairs(size_units) do local route = bp.routes:insert { - hosts = { string.format("limit_%s.com", unit) }, + hosts = { string.format("limit_%s.test", unit) }, } bp.plugins:insert { @@ -86,7 +86,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com", + ["Host"] = "limit.test", ["Content-Length"] = #body } }) @@ -100,7 +100,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com", + ["Host"] = "limit.test", ["Expect"] = "100-continue", ["Content-Length"] = #body } @@ -115,7 +115,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com", + ["Host"] = "limit.test", ["Content-Length"] = #body } }) @@ -132,7 +132,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com", + ["Host"] = "limit.test", ["Expect"] = "100-continue", ["Content-Length"] = #body } @@ -151,7 +151,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = string.format("limit_%s.com", unit), + ["Host"] = string.format("limit_%s.test", unit), ["Content-Length"] = #body } }) @@ -170,7 +170,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = string.format("limit_%s.com", unit), + ["Host"] = string.format("limit_%s.test", unit), ["Content-Length"] = #body } }) @@ -188,7 +188,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com" + ["Host"] = "limit.test" } }) assert.res_status(200, res) @@ -202,7 +202,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com", + ["Host"] = "limit.test", ["Expect"] = "100-continue" } }) @@ -217,7 +217,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com" + ["Host"] = "limit.test" } }) local body = assert.res_status(413, res) @@ -234,7 +234,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = "limit.com", + ["Host"] = "limit.test", ["Expect"] = "100-continue" } }) @@ -253,7 +253,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = string.format("limit_%s.com", unit), + ["Host"] = string.format("limit_%s.test", unit), } }) local body = assert.res_status(413, res) @@ -272,7 +272,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = body, headers = { - ["Host"] = string.format("limit_%s.com", unit), + ["Host"] = string.format("limit_%s.test", unit), } }) assert.res_status(200, res) @@ -287,7 +287,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", -- if POST, then lua-rsty-http adds content-length anyway path = "/request", headers = { - ["Host"] = "required.com", + ["Host"] = "required.test", } }) assert.response(res).has.status(411) diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index 7113948c57a..7bba3a82ce8 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -236,55 +236,55 @@ for _, strategy in helpers.each_strategy() do local bp = helpers.get_db_utils(strategy, nil, { "error-generator-last" }) local route1 = bp.routes:insert({ - hosts = { "cors1.com" }, + hosts = { "cors1.test" }, }) local route2 = bp.routes:insert({ - hosts = { "cors2.com" }, + hosts = { "cors2.test" }, }) local route3 = bp.routes:insert({ - hosts = { "cors3.com" }, + hosts = { "cors3.test" }, }) local route4 = bp.routes:insert({ - hosts = { "cors4.com" }, + hosts = { "cors4.test" }, }) local route5 = bp.routes:insert({ - hosts = { "cors5.com" }, + hosts = { "cors5.test" }, }) local route6 = bp.routes:insert({ - hosts = { "cors6.com" }, + hosts = { "cors6.test" }, }) local route7 = bp.routes:insert({ - hosts = { "cors7.com" }, + hosts = { "cors7.test" }, }) local route8 = bp.routes:insert({ - hosts = { "cors-empty-origins.com" }, + hosts = { "cors-empty-origins.test" }, }) local route9 = bp.routes:insert({ - hosts = { "cors9.com" }, + hosts = { "cors9.test" }, }) local route10 = bp.routes:insert({ - hosts = { "cors10.com" }, + hosts = { "cors10.test" }, }) local route11 = bp.routes:insert({ - hosts = { "cors11.com" }, + hosts = { "cors11.test" }, }) local route12 = bp.routes:insert({ - hosts = { "cors12.com" }, + hosts = { "cors12.test" }, }) local route13 = bp.routes:insert({ - hosts = { "cors13.com" }, + hosts = { "cors13.test" }, }) local mock_upstream = bp.services:insert { @@ -293,7 +293,7 @@ for _, strategy in helpers.each_strategy() do } local route_upstream = bp.routes:insert({ - hosts = { "cors-upstream.com" }, + hosts = { "cors-upstream.test" }, service = mock_upstream }) @@ -303,12 +303,12 @@ for _, strategy in helpers.each_strategy() do } local route_timeout = bp.routes:insert { - hosts = { "cors-timeout.com" }, + hosts = { "cors-timeout.test" }, service = mock_service, } local route_error = bp.routes:insert { - hosts = { "cors-error.com" }, + hosts = { "cors-error.test" }, } bp.plugins:insert { @@ -320,7 +320,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route2.id }, config = { - origins = { "example.com" }, + origins = { "example.test" }, methods = { "GET" }, headers = { "origin", "type", "accepts" }, exposed_headers = { "x-auth-token" }, @@ -333,7 +333,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route3.id }, config = { - origins = { "example.com" }, + origins = { "example.test" }, methods = { "GET" }, headers = { "origin", "type", "accepts" }, exposed_headers = { "x-auth-token" }, @@ -365,7 +365,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route6.id }, config = { - origins = { "example.com", "example.org" }, + origins = { "example.test", "example.org" }, methods = { "GET" }, headers = { "origin", "type", "accepts" }, exposed_headers = { "x-auth-token" }, @@ -395,7 +395,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route9.id }, config = { - origins = { [[.*\.?example(?:-foo)?.com]] }, + origins = { [[.*\.?example(?:-foo)?.test]] }, } } @@ -403,7 +403,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route10.id }, config = { - origins = { "http://my-site.com", "http://my-other-site.com" }, + origins = { "http://my-site.test", "http://my-other-site.test" }, } } @@ -411,7 +411,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route11.id }, config = { - origins = { "http://my-site.com", "https://my-other-site.com:9000" }, + origins = { "http://my-site.test", "https://my-other-site.test:9000" }, } } @@ -435,7 +435,7 @@ for _, strategy in helpers.each_strategy() do }, methods = ngx.null, origins = { - "a.xxx.com", + "a.xxx.test", "allowed-domain.test" }, } @@ -455,7 +455,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route_timeout.id }, config = { - origins = { "example.com" }, + origins = { "example.test" }, methods = { "GET" }, headers = { "origin", "type", "accepts" }, exposed_headers = { "x-auth-token" }, @@ -468,7 +468,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route_error.id }, config = { - origins = { "example.com" }, + origins = { "example.test" }, methods = { "GET" }, headers = { "origin", "type", "accepts" }, exposed_headers = { "x-auth-token" }, @@ -481,7 +481,7 @@ for _, strategy in helpers.each_strategy() do name = "cors", route = { id = route_upstream.id }, config = { - origins = { "example.com" }, + origins = { "example.test" }, methods = { "GET" }, headers = { "origin", "type", "accepts" }, exposed_headers = { "x-auth-token" }, @@ -571,8 +571,8 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors1.com", - ["Origin"] = "origin1.com", + ["Host"] = "cors1.test", + ["Origin"] = "origin1.test", ["Access-Control-Request-Method"] = "GET", } }) @@ -597,8 +597,8 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors-empty-origins.com", - ["Origin"] = "empty-origin.com", + ["Host"] = "cors-empty-origins.test", + ["Origin"] = "empty-origin.test", ["Access-Control-Request-Method"] = "GET", } }) @@ -617,15 +617,15 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors5.com", - ["Origin"] = "origin5.com", + ["Host"] = "cors5.test", + ["Origin"] = "origin5.test", ["Access-Control-Request-Method"] = "GET", } }) assert.res_status(200, res) assert.equal("0", res.headers["Content-Length"]) assert.equal(CORS_DEFAULT_METHODS, res.headers["Access-Control-Allow-Methods"]) - assert.equal("origin5.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("origin5.test", res.headers["Access-Control-Allow-Origin"]) assert.equal("true", res.headers["Access-Control-Allow-Credentials"]) assert.equal("Origin", res.headers["Vary"]) assert.is_nil(res.headers["Access-Control-Allow-Headers"]) @@ -637,15 +637,15 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors2.com", - ["Origin"] = "origin5.com", + ["Host"] = "cors2.test", + ["Origin"] = "origin5.test", ["Access-Control-Request-Method"] = "GET", } }) assert.res_status(200, res) assert.equal("0", res.headers["Content-Length"]) assert.equal("GET", res.headers["Access-Control-Allow-Methods"]) - assert.equal("example.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("example.test", res.headers["Access-Control-Allow-Origin"]) assert.equal("23", res.headers["Access-Control-Max-Age"]) assert.equal("true", res.headers["Access-Control-Allow-Credentials"]) assert.equal("origin,type,accepts", res.headers["Access-Control-Allow-Headers"]) @@ -658,7 +658,7 @@ for _, strategy in helpers.each_strategy() do method = "OPTIONS", path = "/status/201", headers = { - ["Host"] = "cors3.com" + ["Host"] = "cors3.test" } }) local body = assert.res_status(201, res) @@ -670,8 +670,8 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors5.com", - ["Origin"] = "origin5.com", + ["Host"] = "cors5.test", + ["Origin"] = "origin5.test", ["Access-Control-Request-Headers"] = "origin,accepts", ["Access-Control-Request-Method"] = "GET", } @@ -687,20 +687,20 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors10.com", - ["Origin"] = "http://my-site.com" + ["Host"] = "cors10.test", + ["Origin"] = "http://my-site.test" } }) assert.res_status(200, res) - assert.equal("http://my-site.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("http://my-site.test", res.headers["Access-Control-Allow-Origin"]) -- Illegitimate origins res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors10.com", - ["Origin"] = "http://bad-guys.com" + ["Host"] = "cors10.test", + ["Origin"] = "http://bad-guys.test" } }) @@ -711,8 +711,8 @@ for _, strategy in helpers.each_strategy() do res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors10.com", - ["Origin"] = "http://my-site.com.bad-guys.com" + ["Host"] = "cors10.test", + ["Origin"] = "http://my-site.test.bad-guys.test" } }) @@ -724,7 +724,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "OPTIONS", headers = { - ["Host"] = "cors13.com", + ["Host"] = "cors13.test", ["Origin"] = "allowed-domain.test", ["Access-Control-Request-Private-Network"] = "true", ["Access-Control-Request-Method"] = "PUT", @@ -740,7 +740,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors1.com" + ["Host"] = "cors1.test" } }) assert.res_status(200, res) @@ -758,7 +758,7 @@ for _, strategy in helpers.each_strategy() do method = "OPTIONS", path = "/anything", headers = { - ["Host"] = "cors1.com" + ["Host"] = "cors1.test" } }) local body = assert.res_status(200, res) @@ -777,11 +777,11 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors2.com" + ["Host"] = "cors2.test" } }) assert.res_status(200, res) - assert.equal("example.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("example.test", res.headers["Access-Control-Allow-Origin"]) assert.equal("x-auth-token", res.headers["Access-Control-Expose-Headers"]) assert.equal("true", res.headers["Access-Control-Allow-Credentials"]) assert.equal("Origin", res.headers["Vary"]) @@ -794,11 +794,11 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors-timeout.com" + ["Host"] = "cors-timeout.test" } }) assert.res_status(502, res) - assert.equal("example.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("example.test", res.headers["Access-Control-Allow-Origin"]) assert.equal("x-auth-token", res.headers["Access-Control-Expose-Headers"]) assert.equal("Origin", res.headers["Vary"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) @@ -811,11 +811,11 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors-error.com" + ["Host"] = "cors-error.test" } }) assert.res_status(500, res) - assert.equal("example.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("example.test", res.headers["Access-Control-Allow-Origin"]) assert.equal("x-auth-token", res.headers["Access-Control-Expose-Headers"]) assert.equal("Origin", res.headers["Vary"]) assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) @@ -829,7 +829,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/asdasdasd", headers = { - ["Host"] = "cors1.com" + ["Host"] = "cors1.test" } }) assert.res_status(404, res) @@ -846,7 +846,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors4.com" + ["Host"] = "cors4.test" } }) assert.res_status(401, res) @@ -863,27 +863,27 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors6.com", - ["Origin"] = "example.com" + ["Host"] = "cors6.test", + ["Origin"] = "example.test" } }) assert.res_status(200, res) - assert.equal("example.com", res.headers["Access-Control-Allow-Origin"]) + assert.equal("example.test", res.headers["Access-Control-Allow-Origin"]) assert.equal("Origin", res.headers["Vary"]) local domains = { - ["example.com"] = true, - ["www.example.com"] = true, - ["example-foo.com"] = true, - ["www.example-foo.com"] = true, - ["www.example-fo0.com"] = false, + ["example.test"] = true, + ["www.example.test"] = true, + ["example-foo.test"] = true, + ["www.example-foo.test"] = true, + ["www.example-fo0.test"] = false, } for domain in pairs(domains) do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors9.com", + ["Host"] = "cors9.test", ["Origin"] = domain } }) @@ -899,8 +899,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/response-headers?vary=Accept-Encoding", headers = { - ["Host"] = "cors-upstream.com", - ["Origin"] = "example.com", + ["Host"] = "cors-upstream.test", + ["Origin"] = "example.test", } }) assert.res_status(200, res) @@ -911,8 +911,8 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors6.com", - ["Origin"] = "http://example.com" + ["Host"] = "cors6.test", + ["Origin"] = "http://example.test" } }) assert.res_status(200, res) @@ -922,8 +922,8 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors6.com", - ["Origin"] = "https://example.com" + ["Host"] = "cors6.test", + ["Origin"] = "https://example.test" } }) assert.res_status(200, res) @@ -934,28 +934,28 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors11.com", - ["Origin"] = "http://my-site.com" + ["Host"] = "cors11.test", + ["Origin"] = "http://my-site.test" } }) assert.res_status(200, res) - assert.equals("http://my-site.com", res.headers["Access-Control-Allow-Origin"]) + assert.equals("http://my-site.test", res.headers["Access-Control-Allow-Origin"]) local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors11.com", - ["Origin"] = "http://my-site.com:80" + ["Host"] = "cors11.test", + ["Origin"] = "http://my-site.test:80" } }) assert.res_status(200, res) - assert.equals("http://my-site.com", res.headers["Access-Control-Allow-Origin"]) + assert.equals("http://my-site.test", res.headers["Access-Control-Allow-Origin"]) local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors11.com", - ["Origin"] = "http://my-site.com:8000" + ["Host"] = "cors11.test", + ["Origin"] = "http://my-site.test:8000" } }) assert.res_status(200, res) @@ -964,8 +964,8 @@ for _, strategy in helpers.each_strategy() do res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors11.com", - ["Origin"] = "https://my-site.com" + ["Host"] = "cors11.test", + ["Origin"] = "https://my-site.test" } }) assert.res_status(200, res) @@ -974,18 +974,18 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors11.com", - ["Origin"] = "https://my-other-site.com:9000" + ["Host"] = "cors11.test", + ["Origin"] = "https://my-other-site.test:9000" } }) assert.res_status(200, res) - assert.equals("https://my-other-site.com:9000", res.headers["Access-Control-Allow-Origin"]) + assert.equals("https://my-other-site.test:9000", res.headers["Access-Control-Allow-Origin"]) local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors11.com", - ["Origin"] = "https://my-other-site.com:9001" + ["Host"] = "cors11.test", + ["Origin"] = "https://my-other-site.test:9001" } }) assert.res_status(200, res) @@ -996,7 +996,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors6.com", + ["Host"] = "cors6.test", ["Origin"] = "http://www.example.net" } }) @@ -1008,7 +1008,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors5.com", + ["Host"] = "cors5.test", ["Origin"] = "http://www.example.net" } }) @@ -1022,7 +1022,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors5.com", + ["Host"] = "cors5.test", ["Origin"] = "http://www.example.net:3000" } }) @@ -1036,7 +1036,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", headers = { - ["Host"] = "cors7.com", + ["Host"] = "cors7.test", ["Origin"] = "http://www.example.net" } }) @@ -1053,7 +1053,7 @@ for _, strategy in helpers.each_strategy() do ["Access-Control-Allow-Origin"] = "*", }), headers = { - ["Host"] = "cors12.com", + ["Host"] = "cors12.test", ["Origin"] = "allowed-domain.test", } }) @@ -1073,7 +1073,7 @@ for _, strategy in helpers.each_strategy() do ["Access-Control-Allow-Origin"] = "*", }), headers = { - ["Host"] = "cors12.com", + ["Host"] = "cors12.test", ["Origin"] = "disallowed-domain.test", } }) diff --git a/spec/03-plugins/14-request-termination/02-access_spec.lua b/spec/03-plugins/14-request-termination/02-access_spec.lua index f8a28bea24e..013d009acf4 100644 --- a/spec/03-plugins/14-request-termination/02-access_spec.lua +++ b/spec/03-plugins/14-request-termination/02-access_spec.lua @@ -19,45 +19,45 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert({ - hosts = { "api1.request-termination.com" }, + hosts = { "api1.request-termination.test" }, }) local route2 = bp.routes:insert({ - hosts = { "api2.request-termination.com" }, + hosts = { "api2.request-termination.test" }, }) local route3 = bp.routes:insert({ - hosts = { "api3.request-termination.com" }, + hosts = { "api3.request-termination.test" }, }) local route4 = bp.routes:insert({ - hosts = { "api4.request-termination.com" }, + hosts = { "api4.request-termination.test" }, }) local route5 = bp.routes:insert({ - hosts = { "api5.request-termination.com" }, + hosts = { "api5.request-termination.test" }, }) local route6 = bp.routes:insert({ - hosts = { "api6.request-termination.com" }, + hosts = { "api6.request-termination.test" }, }) local route7 = db.routes:insert({ - hosts = { "api7.request-termination.com" }, + hosts = { "api7.request-termination.test" }, }) local route8 = bp.routes:insert({ - hosts = { "api8.request-termination.com" }, + hosts = { "api8.request-termination.test" }, }) local route9 = bp.routes:insert({ - hosts = { "api9.request-termination.com" }, + hosts = { "api9.request-termination.test" }, strip_path = false, paths = { "~/(?[^#?/]+)/200" } }) local route10 = bp.routes:insert({ - hosts = { "api10.request-termination.com" }, + hosts = { "api10.request-termination.test" }, }) bp.plugins:insert { @@ -191,7 +191,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api1.request-termination.com" + ["Host"] = "api1.request-termination.test" } }) local body = assert.res_status(503, res) @@ -204,7 +204,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api7.request-termination.com" + ["Host"] = "api7.request-termination.test" } }) local body = assert.res_status(503, res) @@ -217,7 +217,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api2.request-termination.com" + ["Host"] = "api2.request-termination.test" } }) local body = assert.res_status(404, res) @@ -230,7 +230,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api3.request-termination.com" + ["Host"] = "api3.request-termination.test" } }) local body = assert.res_status(406, res) @@ -243,7 +243,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/204", headers = { - ["Host"] = "api8.request-termination.com" + ["Host"] = "api8.request-termination.test" } }) @@ -259,7 +259,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api4.request-termination.com" + ["Host"] = "api4.request-termination.test" } }) local body = assert.res_status(503, res) @@ -271,7 +271,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api5.request-termination.com" + ["Host"] = "api5.request-termination.test" } }) local body = assert.res_status(451, res) @@ -294,7 +294,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api6.request-termination.com" + ["Host"] = "api6.request-termination.test" } }) local body = assert.res_status(503, res) @@ -308,7 +308,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api1.request-termination.com" + ["Host"] = "api1.request-termination.test" } }) @@ -324,20 +324,20 @@ for _, strategy in helpers.each_strategy() do }, path = "/status/200", headers = { - ["Host"] = "api9.request-termination.com" + ["Host"] = "api9.request-termination.test" }, body = "cool body", }) assert.response(res).has.status(404) local json = assert.response(res).has.jsonbody() - assert.equal("api9.request-termination.com", json.matched_route.hosts[1]) + assert.equal("api9.request-termination.test", json.matched_route.hosts[1]) json.request.headers["user-agent"] = nil -- clear, depends on lua-resty-http version assert.same({ headers = { ["content-length"] = '9', - host = 'api9.request-termination.com', + host = 'api9.request-termination.test', }, - host = 'api9.request-termination.com', + host = 'api9.request-termination.test', method = 'GET', path = '/status/200', port = helpers.get_proxy_port(), @@ -357,7 +357,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "api10.request-termination.com" + ["Host"] = "api10.request-termination.test" } }) assert.response(res).has.status(200) @@ -370,22 +370,22 @@ for _, strategy in helpers.each_strategy() do }, path = "/status/200", headers = { - ["Host"] = "api10.request-termination.com", + ["Host"] = "api10.request-termination.test", ["Gimme-An-Echo"] = "anything will do" }, body = "cool body", }) assert.response(res).has.status(404) local json = assert.response(res).has.jsonbody() - assert.equal("api10.request-termination.com", json.matched_route.hosts[1]) + assert.equal("api10.request-termination.test", json.matched_route.hosts[1]) json.request.headers["user-agent"] = nil -- clear, depends on lua-resty-http version assert.same({ headers = { ["content-length"] = '9', ["gimme-an-echo"] = 'anything will do', - host = 'api10.request-termination.com', + host = 'api10.request-termination.test', }, - host = 'api10.request-termination.com', + host = 'api10.request-termination.test', method = 'GET', path = '/status/200', port = helpers.get_proxy_port(), @@ -409,20 +409,20 @@ for _, strategy in helpers.each_strategy() do }, path = "/status/200", headers = { - ["Host"] = "api10.request-termination.com", + ["Host"] = "api10.request-termination.test", }, body = "cool body", }) assert.response(res).has.status(404) local json = assert.response(res).has.jsonbody() - assert.equal("api10.request-termination.com", json.matched_route.hosts[1]) + assert.equal("api10.request-termination.test", json.matched_route.hosts[1]) json.request.headers["user-agent"] = nil -- clear, depends on lua-resty-http version assert.same({ headers = { ["content-length"] = '9', - host = 'api10.request-termination.com', + host = 'api10.request-termination.test', }, - host = 'api10.request-termination.com', + host = 'api10.request-termination.test', method = 'GET', path = '/status/200', port = helpers.get_proxy_port(), diff --git a/spec/03-plugins/14-request-termination/03-integration_spec.lua b/spec/03-plugins/14-request-termination/03-integration_spec.lua index 46e2992997d..a4cdb33035d 100644 --- a/spec/03-plugins/14-request-termination/03-integration_spec.lua +++ b/spec/03-plugins/14-request-termination/03-integration_spec.lua @@ -17,7 +17,7 @@ for _, strategy in helpers.each_strategy() do }) bp.routes:insert({ - hosts = { "api1.request-termination.com" }, + hosts = { "api1.request-termination.test" }, }) bp.plugins:insert { @@ -71,7 +71,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "api1.request-termination.com", + ["Host"] = "api1.request-termination.test", ["apikey"] = "kong", }, }) diff --git a/spec/03-plugins/15-response-transformer/04-filter_spec.lua b/spec/03-plugins/15-response-transformer/04-filter_spec.lua index 9b92bbad579..12709c6899f 100644 --- a/spec/03-plugins/15-response-transformer/04-filter_spec.lua +++ b/spec/03-plugins/15-response-transformer/04-filter_spec.lua @@ -13,15 +13,15 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert({ - hosts = { "response.com" }, + hosts = { "response.test" }, }) local route2 = bp.routes:insert({ - hosts = { "response2.com" }, + hosts = { "response2.test" }, }) local route3 = bp.routes:insert({ - hosts = { "response3.com" }, + hosts = { "response3.test" }, }) bp.plugins:insert { @@ -86,7 +86,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get", headers = { - host = "response.com" + host = "response.test" } }) assert.response(res).has.status(200) @@ -98,7 +98,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/response-headers", headers = { - host = "response.com" + host = "response.test" } }) assert.response(res).has.status(200) @@ -110,7 +110,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get", headers = { - host = "response2.com" + host = "response2.test" } }) assert.response(res).status(200) @@ -132,7 +132,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get", headers = { - host = "response3.com" + host = "response3.test" } }) diff --git a/spec/03-plugins/15-response-transformer/05-big_response_body_spec.lua b/spec/03-plugins/15-response-transformer/05-big_response_body_spec.lua index 22ffb6c7f01..5ba54532c14 100644 --- a/spec/03-plugins/15-response-transformer/05-big_response_body_spec.lua +++ b/spec/03-plugins/15-response-transformer/05-big_response_body_spec.lua @@ -22,7 +22,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert({ - hosts = { "response.com" }, + hosts = { "response.test" }, methods = { "POST" }, }) @@ -63,7 +63,7 @@ for _, strategy in helpers.each_strategy() do path = "/post", body = create_big_data(1024 * 1024), headers = { - host = "response.com", + host = "response.test", ["content-type"] = "application/json", } }) @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do path = "/post", body = create_big_data(1024 * 1024), headers = { - host = "response.com", + host = "response.test", ["content-type"] = "application/json", } }) diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index dfa90e592d0..e4b2682ac53 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -42,7 +42,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, 13 do routes[i] = bp.routes:insert { - hosts = { "jwt" .. i .. ".com" }, + hosts = { "jwt" .. i .. ".test" }, } end @@ -248,7 +248,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) assert.res_status(401, res) @@ -262,7 +262,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = assert.res_status(401, res) @@ -278,7 +278,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = assert.res_status(401, res) @@ -294,7 +294,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = assert.res_status(401, res) @@ -310,7 +310,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = assert.res_status(401, res) @@ -326,7 +326,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = assert.res_status(401, res) @@ -338,7 +338,7 @@ for _, strategy in helpers.each_strategy() do method = "OPTIONS", path = "/request", headers = { - ["Host"] = "jwt8.com" + ["Host"] = "jwt8.test" } }) assert.res_status(200, res) @@ -348,7 +348,7 @@ for _, strategy in helpers.each_strategy() do method = "OPTIONS", path = "/request", headers = { - ["Host"] = "jwt1.com" + ["Host"] = "jwt1.test" } }) local body = assert.res_status(401, res) @@ -365,7 +365,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?jwt=" .. jwt, headers = { - ["Host"] = "jwt11.com" + ["Host"] = "jwt11.test" } }) local body = assert.res_status(401, res) @@ -382,7 +382,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?jwt=" .. jwt, headers = { - ["Host"] = "jwt11.com" + ["Host"] = "jwt11.test" } }) assert.res_status(200, res) @@ -405,7 +405,7 @@ for _, strategy in helpers.each_strategy() do path = "/request?jwt=" .. jwt, headers = { ["Authorization"] = "Bearer invalid.jwt.token", - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(401, res)) @@ -423,7 +423,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -456,7 +456,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt10.com", + ["Host"] = "jwt10.test", } }) assert.res_status(200, res) @@ -470,7 +470,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt4.com" + ["Host"] = "jwt4.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -501,7 +501,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt5.com" + ["Host"] = "jwt5.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -516,8 +516,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt9.com", - ["Cookie"] = "crumble=" .. jwt .. "; path=/;domain=.jwt9.com", + ["Host"] = "jwt9.test", + ["Cookie"] = "crumble=" .. jwt .. "; path=/;domain=.jwt9.test", } }) assert.res_status(200, res) @@ -529,8 +529,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt9.com", - ["Cookie"] = "silly=" .. jwt .. "; path=/;domain=.jwt9.com", + ["Host"] = "jwt9.test", + ["Cookie"] = "silly=" .. jwt .. "; path=/;domain=.jwt9.test", } }) assert.res_status(200, res) @@ -542,8 +542,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt9.com", - ["Cookie"] = "silly=" .. jwt .. "; path=/;domain=.jwt9.com", + ["Host"] = "jwt9.test", + ["Cookie"] = "silly=" .. jwt .. "; path=/;domain=.jwt9.test", } }) local body = assert.res_status(401, res) @@ -557,8 +557,8 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt9.com", - ["Cookie"] = "silly=" .. jwt .. "; path=/;domain=.jwt9.com", + ["Host"] = "jwt9.test", + ["Cookie"] = "silly=" .. jwt .. "; path=/;domain=.jwt9.test", } }) local body = assert.res_status(401, res) @@ -571,7 +571,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt9.com", + ["Host"] = "jwt9.test", ["Authorization"] = "Bearer " .. jwt, } }) @@ -582,7 +582,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt9.com", + ["Host"] = "jwt9.test", } }) assert.res_status(401, res) @@ -594,7 +594,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt12.com", + ["Host"] = "jwt12.test", ["CustomAuthorization"] = "Bearer " .. jwt, } }) @@ -607,7 +607,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt12.com", + ["Host"] = "jwt12.test", ["CustomAuthorization"] = {"Bearer " .. jwt, "Bearer other-token"} } }) @@ -620,7 +620,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?jwt=" .. jwt, headers = { - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) assert.res_status(200, res) @@ -632,7 +632,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?token=" .. jwt, headers = { - ["Host"] = "jwt2.com", + ["Host"] = "jwt2.test", } }) assert.res_status(200, res) @@ -649,7 +649,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com" + ["Host"] = "jwt1.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -666,7 +666,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com" + ["Host"] = "jwt1.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -686,7 +686,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -703,7 +703,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -723,7 +723,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -740,7 +740,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -761,7 +761,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -778,7 +778,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -798,7 +798,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -819,7 +819,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) local body = cjson.decode(assert.res_status(200, res)) @@ -840,7 +840,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?jwt=" .. jwt, headers = { - ["Host"] = "jwt3.com" + ["Host"] = "jwt3.test" } }) local body = cjson.decode(assert.res_status(401, res)) @@ -857,7 +857,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?jwt=" .. jwt, headers = { - ["Host"] = "jwt3.com" + ["Host"] = "jwt3.test" } }) local body = assert.res_status(401, res) @@ -874,7 +874,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request/?jwt=" .. jwt, headers = { - ["Host"] = "jwt3.com" + ["Host"] = "jwt3.test" } }) local body = assert.res_status(401, res) @@ -892,7 +892,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt1.com", + ["Host"] = "jwt1.test", } }) assert.res_status(200, res) @@ -911,7 +911,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = authorization, - ["Host"] = "jwt6.com" + ["Host"] = "jwt6.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -924,7 +924,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt6.com" + ["Host"] = "jwt6.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -937,7 +937,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt13.com" + ["Host"] = "jwt13.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -950,7 +950,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "jwt7.com" + ["Host"] = "jwt7.test" } }) assert.response(res).has.status(500) @@ -983,7 +983,7 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "logical-and.com" }, + hosts = { "logical-and.test" }, service = service1, } @@ -1014,7 +1014,7 @@ for _, strategy in helpers.each_strategy() do }) local route2 = bp.routes:insert { - hosts = { "logical-or.com" }, + hosts = { "logical-or.test" }, service = service2, } @@ -1069,7 +1069,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", ["Authorization"] = jwt_token, } @@ -1088,7 +1088,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", } }) @@ -1100,7 +1100,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["Authorization"] = jwt_token, } }) @@ -1112,7 +1112,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", } }) assert.response(res).has.status(401) @@ -1127,7 +1127,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["Authorization"] = jwt_token, } @@ -1146,7 +1146,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", } }) @@ -1163,7 +1163,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["Authorization"] = jwt_token, } }) @@ -1181,7 +1181,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", } }) assert.response(res).has.status(200) diff --git a/spec/03-plugins/16-jwt/04-invalidations_spec.lua b/spec/03-plugins/16-jwt/04-invalidations_spec.lua index 1138f5492c9..703e267d80d 100644 --- a/spec/03-plugins/16-jwt/04-invalidations_spec.lua +++ b/spec/03-plugins/16-jwt/04-invalidations_spec.lua @@ -22,7 +22,7 @@ for _, strategy in helpers.each_strategy() do }) route = bp.routes:insert { - hosts = { "jwt.com" }, + hosts = { "jwt.test" }, } consumer = bp.consumers:insert { @@ -80,7 +80,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("key123", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(200, res) @@ -118,7 +118,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("key123", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(401, res) @@ -130,7 +130,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("key123", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(200, res) @@ -141,7 +141,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("keyhello", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(401, res) @@ -185,7 +185,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("keyhello", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(200, res) @@ -196,7 +196,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("key123", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(401, res) @@ -210,7 +210,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("key123", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(200, res) @@ -239,7 +239,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", headers = { ["Authorization"] = get_authorization("key123", "secret123"), - ["Host"] = "jwt.com" + ["Host"] = "jwt.test" } }) assert.res_status(401, res) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index aa79f234de1..d487c957bca 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -19,51 +19,51 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "ip-restriction1.com" }, + hosts = { "ip-restriction1.test" }, } local route2 = bp.routes:insert { - hosts = { "ip-restriction2.com" }, + hosts = { "ip-restriction2.test" }, } local route3 = bp.routes:insert { - hosts = { "ip-restriction3.com" }, + hosts = { "ip-restriction3.test" }, } local route4 = bp.routes:insert { - hosts = { "ip-restriction4.com" }, + hosts = { "ip-restriction4.test" }, } local route5 = bp.routes:insert { - hosts = { "ip-restriction5.com" }, + hosts = { "ip-restriction5.test" }, } local route6 = bp.routes:insert { - hosts = { "ip-restriction6.com" }, + hosts = { "ip-restriction6.test" }, } local route7 = bp.routes:insert { - hosts = { "ip-restriction7.com" }, + hosts = { "ip-restriction7.test" }, } local route8 = bp.routes:insert { - hosts = { "ip-restriction8.com" }, + hosts = { "ip-restriction8.test" }, } local route9 = bp.routes:insert { - hosts = { "ip-restriction9.com" }, + hosts = { "ip-restriction9.test" }, } local route10 = bp.routes:insert { - hosts = { "ip-restriction10.com" }, + hosts = { "ip-restriction10.test" }, } local route11 = bp.routes:insert { - hosts = { "ip-restriction11.com" }, + hosts = { "ip-restriction11.test" }, } local route12 = bp.routes:insert { - hosts = { "ip-restriction12.com" }, + hosts = { "ip-restriction12.test" }, } local grpc_service = bp.services:insert { @@ -74,21 +74,21 @@ for _, strategy in helpers.each_strategy() do local route_grpc_deny = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, - hosts = { "ip-restriction-grpc1.com" }, + hosts = { "ip-restriction-grpc1.test" }, service = grpc_service, }) local route_grpc_allow = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, - hosts = { "ip-restriction-grpc2.com" }, + hosts = { "ip-restriction-grpc2.test" }, service = grpc_service, }) local route_grpc_xforwarded_deny = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, - hosts = { "ip-restriction-grpc3.com" }, + hosts = { "ip-restriction-grpc3.test" }, service = grpc_service, }) @@ -301,7 +301,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction1.com" + ["Host"] = "ip-restriction1.test" } }) local body = assert.res_status(403, res) @@ -313,7 +313,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction12.com" + ["Host"] = "ip-restriction12.test" } }) local body = assert.res_status(401, res) @@ -327,7 +327,7 @@ for _, strategy in helpers.each_strategy() do local ok, err = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "ip-restriction-grpc1.com", + ["-authority"] = "ip-restriction-grpc1.test", ["-v"] = true, }, } @@ -351,7 +351,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com" + ["Host"] = "ip-restriction2.test" } }) local body = assert.res_status(200, res) @@ -363,7 +363,7 @@ for _, strategy in helpers.each_strategy() do local ok = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "ip-restriction-grpc2.com", + ["-authority"] = "ip-restriction-grpc2.test", ["-v"] = true, }, } @@ -385,7 +385,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction5.com" + ["Host"] = "ip-restriction5.test" } }) local body = assert.res_status(403, res) @@ -396,7 +396,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction10.com" + ["Host"] = "ip-restriction10.test" } }) local body = assert.res_status(403, res) @@ -407,7 +407,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction9.com" + ["Host"] = "ip-restriction9.test" } }) local body = assert.res_status(403, res) @@ -418,7 +418,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction11.com" + ["Host"] = "ip-restriction11.test" } }) local body = assert.res_status(403, res) @@ -431,7 +431,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction7.com" + ["Host"] = "ip-restriction7.test" } }) local body = assert.res_status(200, res) @@ -443,7 +443,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction7.com", + ["Host"] = "ip-restriction7.test", ["X-Forwarded-For"] = "127.0.0.3" } }) @@ -456,7 +456,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction7.com", + ["Host"] = "ip-restriction7.test", ["X-Forwarded-For"] = "127.0.0.4" } }) @@ -472,7 +472,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction3.com" + ["Host"] = "ip-restriction3.test" } }) local body = assert.res_status(403, res) @@ -483,7 +483,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction4.com" + ["Host"] = "ip-restriction4.test" } }) assert.res_status(200, res) @@ -495,7 +495,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction6.com" + ["Host"] = "ip-restriction6.test" } }) local body = assert.res_status(403, res) @@ -506,7 +506,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction6.com", + ["Host"] = "ip-restriction6.test", ["X-Forwarded-For"] = "127.0.0.3" } }) @@ -517,7 +517,7 @@ for _, strategy in helpers.each_strategy() do local ok, err = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "ip-restriction-grpc3.com", + ["-authority"] = "ip-restriction-grpc3.test", ["-v"] = true, }, } @@ -529,7 +529,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction6.com", + ["Host"] = "ip-restriction6.test", ["X-Forwarded-For"] = "127.0.0.4" } }) @@ -539,7 +539,7 @@ for _, strategy in helpers.each_strategy() do assert.truthy(helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "ip-restriction-grpc3.com", + ["-authority"] = "ip-restriction-grpc3.test", ["-v"] = true, ["-H"] = "'X-Forwarded-For: 127.0.0.4'", }, @@ -550,7 +550,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction6.com", + ["Host"] = "ip-restriction6.test", ["X-Forwarded-For"] = "127.0.0.4, 127.0.0.3" } }) @@ -564,7 +564,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com" + ["Host"] = "ip-restriction2.test" } }) assert.res_status(200, res) @@ -589,7 +589,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com" + ["Host"] = "ip-restriction2.test" } }) local body = assert.res_status(403, res) @@ -615,7 +615,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com" + ["Host"] = "ip-restriction2.test" } }) assert.res_status(200, res) @@ -627,7 +627,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction8.com" + ["Host"] = "ip-restriction8.test" } }) assert.res_status(200, res) @@ -650,39 +650,39 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "ip-restriction1.com" }, + hosts = { "ip-restriction1.test" }, } local route2 = bp.routes:insert { - hosts = { "ip-restriction2.com" }, + hosts = { "ip-restriction2.test" }, } local route3 = bp.routes:insert { - hosts = { "ip-restriction3.com" }, + hosts = { "ip-restriction3.test" }, } local route4 = bp.routes:insert { - hosts = { "ip-restriction4.com" }, + hosts = { "ip-restriction4.test" }, } local route5 = bp.routes:insert { - hosts = { "ip-restriction5.com" }, + hosts = { "ip-restriction5.test" }, } local route6 = bp.routes:insert { - hosts = { "ip-restriction6.com" }, + hosts = { "ip-restriction6.test" }, } local route7 = bp.routes:insert { - hosts = { "ip-restriction7.com" }, + hosts = { "ip-restriction7.test" }, } local route8 = bp.routes:insert { - hosts = { "ip-restriction8.com" }, + hosts = { "ip-restriction8.test" }, } local route9 = bp.routes:insert { - hosts = { "ip-restriction9.com" }, + hosts = { "ip-restriction9.test" }, } bp.plugins:insert { @@ -787,7 +787,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction1.com", + ["Host"] = "ip-restriction1.test", ["X-Real-IP"] = "::1", } }) @@ -799,7 +799,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Real-IP"] = "::1", } }) @@ -812,7 +812,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction3.com", + ["Host"] = "ip-restriction3.test", ["X-Real-IP"] = "fe80::1", } }) @@ -824,7 +824,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction8.com", + ["Host"] = "ip-restriction8.test", ["X-Real-IP"] = "::1", } }) @@ -836,7 +836,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction7.com", + ["Host"] = "ip-restriction7.test", ["X-Real-IP"] = "::1", } }) @@ -848,7 +848,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction9.com" + ["Host"] = "ip-restriction9.test" } }) local body = assert.res_status(403, res) @@ -862,7 +862,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction4.com", + ["Host"] = "ip-restriction4.test", ["X-Real-IP"] = "::1", } }) @@ -874,7 +874,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction5.com", + ["Host"] = "ip-restriction5.test", ["X-Real-IP"] = "::1", } }) @@ -889,7 +889,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Real-IP"] = "::1", } }) @@ -924,7 +924,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Real-IP"] = "::1", } }) @@ -958,7 +958,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Real-IP"] = "::1", } }) @@ -973,7 +973,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction6.com", + ["Host"] = "ip-restriction6.test", ["X-Real-IP"] = "::1", } }) @@ -997,11 +997,11 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "ip-restriction1.com" }, + hosts = { "ip-restriction1.test" }, } local route2 = bp.routes:insert { - hosts = { "ip-restriction2.com" }, + hosts = { "ip-restriction2.test" }, } bp.plugins:insert { @@ -1047,7 +1047,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "ip-restriction1.com", + ["Host"] = "ip-restriction1.test", ["X-Forwarded-For"] = "::3", } }) @@ -1060,7 +1060,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction1.com", + ["Host"] = "ip-restriction1.test", ["X-Forwarded-For"] = "::4" } }) @@ -1072,7 +1072,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction1.com", + ["Host"] = "ip-restriction1.test", ["X-Forwarded-For"] = "::4, ::3" } }) @@ -1084,7 +1084,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction1.com", + ["Host"] = "ip-restriction1.test", ["X-Forwarded-For"] = "::3, ::4" } }) @@ -1100,7 +1100,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Forwarded-For"] = "::3" } }) @@ -1112,7 +1112,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Forwarded-For"] = "::4" } }) @@ -1125,7 +1125,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Forwarded-For"] = "::4, ::3" } }) @@ -1138,7 +1138,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/status/200", headers = { - ["Host"] = "ip-restriction2.com", + ["Host"] = "ip-restriction2.test", ["X-Forwarded-For"] = "::3, ::4" } }) diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index 6112802f00f..157fc2afcf7 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -90,7 +90,7 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "acl1.com" }, + hosts = { "acl1.test" }, } bp.plugins:insert { @@ -102,7 +102,7 @@ for _, strategy in helpers.each_strategy() do } local route1b = bp.routes:insert { - hosts = { "acl1b.com" }, + hosts = { "acl1b.test" }, } bp.plugins:insert { @@ -123,7 +123,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "acl2.com" }, + hosts = { "acl2.test" }, } bp.plugins:insert { @@ -141,7 +141,7 @@ for _, strategy in helpers.each_strategy() do } local route2b = bp.routes:insert { - hosts = { "acl2b.com" }, + hosts = { "acl2b.test" }, } bp.plugins:insert { @@ -163,7 +163,7 @@ for _, strategy in helpers.each_strategy() do } local route2c = bp.routes:insert { - hosts = { "acl2c.com" }, + hosts = { "acl2c.test" }, } bp.plugins:insert { @@ -185,7 +185,7 @@ for _, strategy in helpers.each_strategy() do } local route3 = bp.routes:insert { - hosts = { "acl3.com" }, + hosts = { "acl3.test" }, } bp.plugins:insert { @@ -203,7 +203,7 @@ for _, strategy in helpers.each_strategy() do } local route3b = bp.routes:insert { - hosts = { "acl3b.com" }, + hosts = { "acl3b.test" }, } bp.plugins:insert { @@ -225,7 +225,7 @@ for _, strategy in helpers.each_strategy() do } local route3c = bp.routes:insert { - hosts = { "acl3c.com" }, + hosts = { "acl3c.test" }, } bp.plugins:insert { @@ -247,7 +247,7 @@ for _, strategy in helpers.each_strategy() do } local route3d = bp.routes:insert { - hosts = { "acl3d.com" }, + hosts = { "acl3d.test" }, } bp.plugins:insert { @@ -259,7 +259,7 @@ for _, strategy in helpers.each_strategy() do } local route4 = bp.routes:insert { - hosts = { "acl4.com" }, + hosts = { "acl4.test" }, } bp.plugins:insert { @@ -277,7 +277,7 @@ for _, strategy in helpers.each_strategy() do } local route4b = bp.routes:insert { - hosts = { "acl4b.com" }, + hosts = { "acl4b.test" }, } bp.plugins:insert { @@ -299,7 +299,7 @@ for _, strategy in helpers.each_strategy() do } local route4c = bp.routes:insert { - hosts = { "acl4c.com" }, + hosts = { "acl4c.test" }, } bp.plugins:insert { @@ -321,7 +321,7 @@ for _, strategy in helpers.each_strategy() do } local route5 = bp.routes:insert { - hosts = { "acl5.com" }, + hosts = { "acl5.test" }, } bp.plugins:insert { @@ -339,7 +339,7 @@ for _, strategy in helpers.each_strategy() do } local route5b = bp.routes:insert { - hosts = { "acl5b.com" }, + hosts = { "acl5b.test" }, } bp.plugins:insert { @@ -361,7 +361,7 @@ for _, strategy in helpers.each_strategy() do } local route5c = bp.routes:insert { - hosts = { "acl5c.com" }, + hosts = { "acl5c.test" }, } bp.plugins:insert { @@ -383,7 +383,7 @@ for _, strategy in helpers.each_strategy() do } local route6 = bp.routes:insert { - hosts = { "acl6.com" }, + hosts = { "acl6.test" }, } bp.plugins:insert { @@ -401,7 +401,7 @@ for _, strategy in helpers.each_strategy() do } local route6b = bp.routes:insert { - hosts = { "acl6b.com" }, + hosts = { "acl6b.test" }, } bp.plugins:insert { @@ -423,7 +423,7 @@ for _, strategy in helpers.each_strategy() do } local route6c = bp.routes:insert { - hosts = { "acl6c.com" }, + hosts = { "acl6c.test" }, } bp.plugins:insert { @@ -445,7 +445,7 @@ for _, strategy in helpers.each_strategy() do } local route7 = bp.routes:insert { - hosts = { "acl7.com" }, + hosts = { "acl7.test" }, } bp.plugins:insert { @@ -463,7 +463,7 @@ for _, strategy in helpers.each_strategy() do } local route7b = bp.routes:insert { - hosts = { "acl7b.com" }, + hosts = { "acl7b.test" }, } bp.plugins:insert { @@ -485,7 +485,7 @@ for _, strategy in helpers.each_strategy() do } local route8 = bp.routes:insert { - hosts = { "acl8.com" }, + hosts = { "acl8.test" }, } bp.plugins:insert { @@ -505,7 +505,7 @@ for _, strategy in helpers.each_strategy() do } local route8b = bp.routes:insert { - hosts = { "acl8b.com" }, + hosts = { "acl8b.test" }, } bp.plugins:insert { @@ -535,7 +535,7 @@ for _, strategy in helpers.each_strategy() do } local route9 = bp.routes:insert { - hosts = { "acl9.com" }, + hosts = { "acl9.test" }, } bp.plugins:insert { @@ -554,7 +554,7 @@ for _, strategy in helpers.each_strategy() do } local route9b = bp.routes:insert { - hosts = { "acl9b.com" }, + hosts = { "acl9b.test" }, } bp.plugins:insert { @@ -577,7 +577,7 @@ for _, strategy in helpers.each_strategy() do } local route10 = bp.routes:insert { - hosts = { "acl10.com" }, + hosts = { "acl10.test" }, } bp.plugins:insert { @@ -596,7 +596,7 @@ for _, strategy in helpers.each_strategy() do } local route10b = bp.routes:insert { - hosts = { "acl10b.com" }, + hosts = { "acl10b.test" }, } bp.plugins:insert { @@ -619,7 +619,7 @@ for _, strategy in helpers.each_strategy() do } local route11 = bp.routes:insert { - hosts = { "acl11.com" }, + hosts = { "acl11.test" }, } bp.plugins:insert { @@ -650,7 +650,7 @@ for _, strategy in helpers.each_strategy() do } local route12 = bp.routes:insert { - hosts = { "acl12.com" }, + hosts = { "acl12.test" }, } bp.plugins:insert { @@ -681,7 +681,7 @@ for _, strategy in helpers.each_strategy() do } local route13 = bp.routes:insert { - hosts = { "acl13.com" }, + hosts = { "acl13.test" }, } bp.plugins:insert { @@ -712,7 +712,7 @@ for _, strategy in helpers.each_strategy() do } local route14 = bp.routes:insert({ - hosts = { "acl14.com" } + hosts = { "acl14.test" } }) local acl_prefunction_code = " local consumer_id = \"" .. tostring(consumer2.id) .. "\"\n" .. [[ @@ -766,7 +766,7 @@ for _, strategy in helpers.each_strategy() do it("should work with consumer with credentials", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl2.com" + ["Host"] = "acl2.test" } })) @@ -778,7 +778,7 @@ for _, strategy in helpers.each_strategy() do it("should work with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl2b.com" + ["Host"] = "acl2b.test" } })) @@ -790,7 +790,7 @@ for _, strategy in helpers.each_strategy() do it("should work with consumer without credentials", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl8.com" + ["Host"] = "acl8.test" } })) @@ -802,7 +802,7 @@ for _, strategy in helpers.each_strategy() do it("should work with authenticated groups without credentials", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl8b.com" + ["Host"] = "acl8b.test" } })) @@ -817,7 +817,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when an authentication plugin is missing", function() local res = assert(proxy_client:get("/status/200", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) local body = assert.res_status(401, res) @@ -829,7 +829,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when an authentication plugin is missing (with credential)", function() local res = assert(proxy_client:get("/status/200", { headers = { - ["Host"] = "acl1b.com" + ["Host"] = "acl1b.test" } })) local body = assert.res_status(403, res) @@ -841,7 +841,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when not allowed", function() local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl2.com" + ["Host"] = "acl2.test" } })) local body = assert.res_status(403, res) @@ -853,7 +853,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when not allowed with authenticated groups", function() local res = assert(proxy_client:get("/status/200", { headers = { - ["Host"] = "acl2c.com" + ["Host"] = "acl2c.test" } })) local body = assert.res_status(403, res) @@ -865,7 +865,7 @@ for _, strategy in helpers.each_strategy() do it("should work when allowed", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl2.com" + ["Host"] = "acl2.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -876,7 +876,7 @@ for _, strategy in helpers.each_strategy() do it("should work when allowed with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl2b.com" + ["Host"] = "acl2b.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -887,7 +887,7 @@ for _, strategy in helpers.each_strategy() do it("should not send x-consumer-groups header when hide_groups_header flag true", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl9.com" + ["Host"] = "acl9.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -898,7 +898,7 @@ for _, strategy in helpers.each_strategy() do it("should not send x-authenticated-groups header when hide_groups_header flag true", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl9b.com" + ["Host"] = "acl9b.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -909,7 +909,7 @@ for _, strategy in helpers.each_strategy() do it("should send x-consumer-groups header when hide_groups_header flag false", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl10.com" + ["Host"] = "acl10.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -920,7 +920,7 @@ for _, strategy in helpers.each_strategy() do it("should send x-authenticated-groups header when hide_groups_header flag false", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl10b.com" + ["Host"] = "acl10b.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -931,7 +931,7 @@ for _, strategy in helpers.each_strategy() do it("should work when not denied", function() local res = assert(proxy_client:get("/request?apikey=apikey123", { headers = { - ["Host"] = "acl3.com" + ["Host"] = "acl3.test" } })) assert.res_status(200, res) @@ -940,7 +940,7 @@ for _, strategy in helpers.each_strategy() do it("should work when not denied with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl3b.com" + ["Host"] = "acl3b.test" } })) assert.res_status(200, res) @@ -949,7 +949,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when denied", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl3.com" + ["Host"] = "acl3.test" } })) local body = assert.res_status(403, res) @@ -961,7 +961,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when denied with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl3c.com" + ["Host"] = "acl3c.test" } })) local body = assert.res_status(403, res) @@ -973,7 +973,7 @@ for _, strategy in helpers.each_strategy() do it("should fail denied and with no authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl3d.com" + ["Host"] = "acl3d.test" } })) local body = assert.res_status(401, res) @@ -987,7 +987,7 @@ for _, strategy in helpers.each_strategy() do it("should work when allowed", function() local res = assert(proxy_client:get("/request?apikey=apikey125", { headers = { - ["Host"] = "acl4.com" + ["Host"] = "acl4.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -998,7 +998,7 @@ for _, strategy in helpers.each_strategy() do it("should work when allowed with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl4b.com" + ["Host"] = "acl4b.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -1009,7 +1009,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when not allowed", function() local res = assert(proxy_client:get("/request?apikey=apikey126", { headers = { - ["Host"] = "acl4.com" + ["Host"] = "acl4.test" } })) local body = assert.res_status(403, res) @@ -1021,7 +1021,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when not allowed with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl4c.com" + ["Host"] = "acl4c.test" } })) local body = assert.res_status(403, res) @@ -1033,7 +1033,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when denied", function() local res = assert(proxy_client:get("/request?apikey=apikey125", { headers = { - ["Host"] = "acl5.com" + ["Host"] = "acl5.test" } })) local body = assert.res_status(403, res) @@ -1045,7 +1045,7 @@ for _, strategy in helpers.each_strategy() do it("should fail when denied with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl5b.com" + ["Host"] = "acl5b.test" } })) local body = assert.res_status(403, res) @@ -1058,7 +1058,7 @@ for _, strategy in helpers.each_strategy() do it("should work when not denied", function() local res = assert(proxy_client:get("/request?apikey=apikey126", { headers = { - ["Host"] = "acl5.com" + ["Host"] = "acl5.test" } })) assert.res_status(200, res) @@ -1067,7 +1067,7 @@ for _, strategy in helpers.each_strategy() do it("should work when not denied with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl5c.com" + ["Host"] = "acl5c.test" } })) assert.res_status(200, res) @@ -1076,7 +1076,7 @@ for _, strategy in helpers.each_strategy() do it("should not work when one of the ACLs denied", function() local res = assert(proxy_client:get("/request?apikey=apikey126", { headers = { - ["Host"] = "acl6.com" + ["Host"] = "acl6.test" } })) local body = assert.res_status(403, res) @@ -1088,7 +1088,7 @@ for _, strategy in helpers.each_strategy() do it("should not work when one of the ACLs denied with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl6b.com" + ["Host"] = "acl6b.test" } })) local body = assert.res_status(403, res) @@ -1100,7 +1100,7 @@ for _, strategy in helpers.each_strategy() do it("should work when one of the ACLs is allowed", function() local res = assert(proxy_client:get("/request?apikey=apikey126", { headers = { - ["Host"] = "acl7.com" + ["Host"] = "acl7.test" } })) assert.res_status(200, res) @@ -1109,7 +1109,7 @@ for _, strategy in helpers.each_strategy() do it("should work when one of the ACLs is allowed with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl7b.com" + ["Host"] = "acl7b.test" } })) assert.res_status(200, res) @@ -1118,7 +1118,7 @@ for _, strategy in helpers.each_strategy() do it("should not work when at least one of the ACLs denied", function() local res = assert(proxy_client:get("/request?apikey=apikey125", { headers = { - ["Host"] = "acl6.com" + ["Host"] = "acl6.test" } })) local body = assert.res_status(403, res) @@ -1130,7 +1130,7 @@ for _, strategy in helpers.each_strategy() do it("should not work when at least one of the ACLs denied with authenticated groups", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl6c.com" + ["Host"] = "acl6c.test" } })) local body = assert.res_status(403, res) @@ -1174,7 +1174,7 @@ for _, strategy in helpers.each_strategy() do ["Content-Type"] = "application/json" }, body = { - hosts = { "acl_test" .. i .. ".com" }, + hosts = { "acl_test" .. i .. ".test" }, protocols = { "http", "https" }, service = { id = service.id @@ -1233,7 +1233,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() res = assert(proxy_client:get("/status/200?apikey=secret123", { headers = { - ["Host"] = "acl_test" .. i .. ".com" + ["Host"] = "acl_test" .. i .. ".test" } })) res:read_body() @@ -1253,7 +1253,7 @@ for _, strategy in helpers.each_strategy() do ["Content-Type"] = "application/json" }, body = { - hosts = { "acl_test" .. i .. "b.com" }, + hosts = { "acl_test" .. i .. "b.test" }, protocols = { "http", "https" }, service = { id = service.id @@ -1300,7 +1300,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() res = assert(proxy_client:get("/status/200", { headers = { - ["Host"] = "acl_test" .. i .. "b.com" + ["Host"] = "acl_test" .. i .. "b.test" } })) res:read_body() @@ -1316,7 +1316,7 @@ for _, strategy in helpers.each_strategy() do it("authenticated consumer even when authorized groups are present", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl11.com" + ["Host"] = "acl11.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -1327,7 +1327,7 @@ for _, strategy in helpers.each_strategy() do it("authorized groups even when anonymous consumer is present", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl11.com" + ["Host"] = "acl11.test" } })) local body = cjson.decode(assert.res_status(200, res)) @@ -1340,7 +1340,7 @@ for _, strategy in helpers.each_strategy() do it("authenticated consumer even when authorized groups are present", function() local res = assert(proxy_client:get("/request?apikey=apikey124", { headers = { - ["Host"] = "acl12.com" + ["Host"] = "acl12.test" } })) local body = assert.res_status(403, res) @@ -1352,7 +1352,7 @@ for _, strategy in helpers.each_strategy() do it("authorized groups even when anonymous consumer is present", function() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl13.com" + ["Host"] = "acl13.test" } })) local body = assert.res_status(403, res) @@ -1374,7 +1374,7 @@ for _, strategy in helpers.each_strategy() do proxy_client = helpers.proxy_client() local res = assert(proxy_client:get("/request", { headers = { - ["Host"] = "acl14.com" + ["Host"] = "acl14.test" } })) assert.res_status(200, res) diff --git a/spec/03-plugins/18-acl/03-invalidations_spec.lua b/spec/03-plugins/18-acl/03-invalidations_spec.lua index 14abec7e361..164bf125c7a 100644 --- a/spec/03-plugins/18-acl/03-invalidations_spec.lua +++ b/spec/03-plugins/18-acl/03-invalidations_spec.lua @@ -53,7 +53,7 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "acl1.com" }, + hosts = { "acl1.test" }, } bp.plugins:insert { @@ -70,7 +70,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "acl2.com" }, + hosts = { "acl2.test" }, } bp.plugins:insert { @@ -109,7 +109,7 @@ for _, strategy in helpers.each_strategy() do -- It should work local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) assert.res_status(200, res) @@ -134,7 +134,7 @@ for _, strategy in helpers.each_strategy() do -- It should not work local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) assert.res_status(403, res) @@ -143,7 +143,7 @@ for _, strategy in helpers.each_strategy() do -- It should work local res = assert(proxy_client:get("/status/200?apikey=apikey123&prova=scemo", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) assert.res_status(200, res) @@ -151,7 +151,7 @@ for _, strategy in helpers.each_strategy() do -- It should not work local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl2.com" + ["Host"] = "acl2.test" } })) assert.res_status(403, res) @@ -180,7 +180,7 @@ for _, strategy in helpers.each_strategy() do -- It should not work local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) assert.res_status(403, res) @@ -188,7 +188,7 @@ for _, strategy in helpers.each_strategy() do -- It works now local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl2.com" + ["Host"] = "acl2.test" } })) assert.res_status(200, res) @@ -200,7 +200,7 @@ for _, strategy in helpers.each_strategy() do -- It should work local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) assert.res_status(200, res) @@ -228,7 +228,7 @@ for _, strategy in helpers.each_strategy() do -- It should not work local res = assert(proxy_client:get("/status/200?apikey=apikey123", { headers = { - ["Host"] = "acl1.com" + ["Host"] = "acl1.test" } })) assert.res_status(401, res) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index 0269ecafc5f..9d88f4a5055 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -31,7 +31,7 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "hmacauth.com" }, + hosts = { "hmacauth.test" }, } local route_grpc = assert(bp.routes:insert { @@ -75,7 +75,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "hmacauth2.com" }, + hosts = { "hmacauth2.test" }, } bp.plugins:insert { @@ -88,7 +88,7 @@ for _, strategy in helpers.each_strategy() do } local route3 = bp.routes:insert { - hosts = { "hmacauth3.com" }, + hosts = { "hmacauth3.test" }, } bp.plugins:insert { @@ -101,7 +101,7 @@ for _, strategy in helpers.each_strategy() do } local route4 = bp.routes:insert { - hosts = { "hmacauth4.com" }, + hosts = { "hmacauth4.test" }, } bp.plugins:insert { @@ -114,7 +114,7 @@ for _, strategy in helpers.each_strategy() do } local route5 = bp.routes:insert { - hosts = { "hmacauth5.com" }, + hosts = { "hmacauth5.test" }, } bp.plugins:insert { @@ -128,7 +128,7 @@ for _, strategy in helpers.each_strategy() do } local route6 = bp.routes:insert { - hosts = { "hmacauth6.com" }, + hosts = { "hmacauth6.test" }, } bp.plugins:insert { @@ -143,7 +143,7 @@ for _, strategy in helpers.each_strategy() do } local route7 = bp.routes:insert { - hosts = { "hmacauth7.com" }, + hosts = { "hmacauth7.test" }, } bp.plugins:insert { @@ -181,7 +181,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date } }) @@ -205,7 +205,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = "asd" } @@ -222,7 +222,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "POST", headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = hmacAuth } @@ -237,7 +237,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", authorization = "asd" } }) @@ -254,7 +254,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = "asd" } @@ -270,7 +270,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = "hmac :dXNlcm5hbWU6cGFzc3dvcmQ=" } @@ -286,7 +286,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = [[hmac username=,algorithm,]] .. [[headers,dXNlcm5hbWU6cGFzc3dvcmQ=]] @@ -303,7 +303,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = [[hmac username=,algorithm,]] .. [[headers,dXNlcm5hbWU6cGFzc3dvcmQ=]] @@ -320,7 +320,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = "hmac username" } @@ -336,7 +336,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, } }) @@ -355,7 +355,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = hmacAuth, }, @@ -375,7 +375,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = hmacAuth, }, @@ -396,7 +396,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = hmacAuth, }, @@ -450,7 +450,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, }, @@ -468,7 +468,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = hmacAuth, }, @@ -488,7 +488,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = "hmac username", authorization = hmacAuth, @@ -510,7 +510,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -530,7 +530,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -553,7 +553,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -576,7 +576,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -600,7 +600,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -624,7 +624,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -650,7 +650,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -677,7 +677,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -703,7 +703,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -728,7 +728,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -753,7 +753,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -778,7 +778,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -803,7 +803,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -826,7 +826,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -849,7 +849,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, ["proxy-authorization"] = hmacAuth, authorization = "hello", @@ -877,7 +877,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["x-date"] = date, authorization = hmacAuth, ["content-md5"] = "md5", @@ -898,7 +898,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["proxy-authorization"] = hmacAuth, authorization = "hello", ["content-md5"] = "md5", @@ -923,7 +923,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["x-date"] = "wrong date", authorization = hmacAuth, ["content-md5"] = "md5", @@ -948,7 +948,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["x-date"] = "wrong date", date = date, authorization = hmacAuth, @@ -971,7 +971,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["x-date"] = "wrong date", date = date, authorization = hmacAuth, @@ -994,7 +994,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["x-date"] = "wrong date", date = date, authorization = hmacAuth, @@ -1017,7 +1017,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", ["x-date"] = date, date = "wrong date", authorization = hmacAuth, @@ -1037,7 +1037,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth2.com", + ["HOST"] = "hmacauth2.test", date = date, authorization = hmacAuth, }, @@ -1065,7 +1065,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = postBody, headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, authorization = hmacAuth, } @@ -1086,7 +1086,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, authorization = hmacAuth, } @@ -1108,7 +1108,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, digest = digest, authorization = hmacAuth, @@ -1123,7 +1123,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth2.com", + ["HOST"] = "hmacauth2.test", }, }) local body = assert.res_status(200, res) @@ -1139,7 +1139,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth7.com", + ["HOST"] = "hmacauth7.test", }, }) local body = assert.res_status(200, res) @@ -1157,7 +1157,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "hmacauth3.com", + ["Host"] = "hmacauth3.test", }, }) assert.response(res).has.status(500) @@ -1173,7 +1173,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, authorization = hmacAuth, }, @@ -1197,7 +1197,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = postBody, headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, digest = digest, authorization = hmacAuth, @@ -1222,7 +1222,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = postBody, headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, digest = digest, authorization = hmacAuth, @@ -1247,7 +1247,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = postBody, headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, authorization = hmacAuth, }, @@ -1273,7 +1273,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = "abc", headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, digest = digest, authorization = hmacAuth, @@ -1300,7 +1300,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = postBody, headers = { - ["HOST"] = "hmacauth4.com", + ["HOST"] = "hmacauth4.test", date = date, digest = digest .. "spoofed", authorization = hmacAuth, @@ -1324,7 +1324,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1347,7 +1347,7 @@ for _, strategy in helpers.each_strategy() do path = "/request?name=foo", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1366,7 +1366,7 @@ for _, strategy in helpers.each_strategy() do path = "/request/?name=foo", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1388,7 +1388,7 @@ for _, strategy in helpers.each_strategy() do path = "/request?name=foo", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1407,7 +1407,7 @@ for _, strategy in helpers.each_strategy() do path = "/request/?name=foo", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1431,7 +1431,7 @@ for _, strategy in helpers.each_strategy() do path = escaped_uri, body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1454,7 +1454,7 @@ for _, strategy in helpers.each_strategy() do path = escaped_uri, body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1481,7 +1481,7 @@ for _, strategy in helpers.each_strategy() do path = escaped_uri, body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1506,7 +1506,7 @@ for _, strategy in helpers.each_strategy() do path = "/request?name=foo&name=bar", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1530,7 +1530,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1554,7 +1554,7 @@ for _, strategy in helpers.each_strategy() do path = escaped_uri, body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1580,7 +1580,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1602,7 +1602,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1624,7 +1624,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth5.com", + ["HOST"] = "hmacauth5.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1646,7 +1646,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth6.com", + ["HOST"] = "hmacauth6.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1662,7 +1662,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth6.com", + ["HOST"] = "hmacauth6.test", date = date, ["proxy-authorization"] = "this is no hmac token at all is it?", }, @@ -1683,7 +1683,7 @@ for _, strategy in helpers.each_strategy() do path = "/request", body = {}, headers = { - ["HOST"] = "hmacauth6.com", + ["HOST"] = "hmacauth6.test", date = date, ["proxy-authorization"] = hmacAuth, ["content-md5"] = "md5", @@ -1718,7 +1718,7 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "logical-and.com" }, + hosts = { "logical-and.test" }, protocols = { "http", "https" }, service = service1 } @@ -1750,7 +1750,7 @@ for _, strategy in helpers.each_strategy() do }) local route2 = bp.routes:insert { - hosts = { "logical-or.com" }, + hosts = { "logical-or.test" }, protocols = { "http", "https" }, service = service2 } @@ -1807,7 +1807,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", ["Authorization"] = hmacAuth, ["date"] = hmacDate, @@ -1826,7 +1826,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", }, }) @@ -1838,7 +1838,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["Authorization"] = hmacAuth, ["date"] = hmacDate, }, @@ -1851,7 +1851,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", }, }) assert.response(res).has.status(401) @@ -1866,7 +1866,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["Authorization"] = hmacAuth, ["date"] = hmacDate, @@ -1885,7 +1885,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", }, }) @@ -1901,7 +1901,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["Authorization"] = hmacAuth, ["date"] = hmacDate, }, @@ -1918,7 +1918,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", }, }) assert.response(res).has.status(200) diff --git a/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua b/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua index f9eb0f21af1..08e7a6cdcd2 100644 --- a/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua +++ b/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua @@ -21,7 +21,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "hmacauth.com" }, + hosts = { "hmacauth.test" }, } bp.plugins:insert { @@ -82,7 +82,7 @@ for _, strategy in helpers.each_strategy() do path = "/requests", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } @@ -125,7 +125,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } @@ -155,7 +155,7 @@ for _, strategy in helpers.each_strategy() do path = "/requests", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } @@ -169,7 +169,7 @@ for _, strategy in helpers.each_strategy() do path = "/requests", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } @@ -199,7 +199,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } @@ -216,7 +216,7 @@ for _, strategy in helpers.each_strategy() do path = "/requests", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } @@ -249,7 +249,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", body = {}, headers = { - ["HOST"] = "hmacauth.com", + ["HOST"] = "hmacauth.test", date = date, authorization = authorization } diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index 9f10529a37a..bf1cb9f78a0 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -47,31 +47,31 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) local route1 = bp.routes:insert { - hosts = { "ldap.com" }, + hosts = { "ldap.test" }, } route2 = bp.routes:insert { - hosts = { "ldap2.com" }, + hosts = { "ldap2.test" }, } local route3 = bp.routes:insert { - hosts = { "ldap3.com" }, + hosts = { "ldap3.test" }, } local route4 = bp.routes:insert { - hosts = { "ldap4.com" }, + hosts = { "ldap4.test" }, } local route5 = bp.routes:insert { - hosts = { "ldap5.com" }, + hosts = { "ldap5.test" }, } bp.routes:insert { - hosts = { "ldap6.com" }, + hosts = { "ldap6.test" }, } local route7 = bp.routes:insert { - hosts = { "ldap7.com" }, + hosts = { "ldap7.test" }, } assert(bp.routes:insert { @@ -207,7 +207,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/get", headers = { - host = "ldap.com" + host = "ldap.test" } }) assert.response(res).has.status(401) @@ -231,7 +231,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/get", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "abcd" } }) @@ -244,7 +244,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/get", headers = { - host = "ldap.com", + host = "ldap.test", ["proxy-authorization"] = "abcd" } }) @@ -257,7 +257,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/get", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " } }) @@ -271,7 +271,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do path = "/request", body = {}, headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:password"), ["content-type"] = "application/x-www-form-urlencoded", } @@ -296,7 +296,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do path = "/request", body = {}, headers = { - host = "ldap.com", + host = "ldap.test", authorization = "invalidldap " .. ngx.encode_base64("einstein:password"), ["content-type"] = "application/x-www-form-urlencoded", } @@ -308,7 +308,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "POST", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = " ldap " .. ngx.encode_base64("einstein:password") } }) @@ -319,7 +319,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "POST", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "LDAP " .. ngx.encode_base64("einstein:password") } }) @@ -330,7 +330,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) @@ -344,7 +344,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:") } }) @@ -355,7 +355,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566e0d91f53c566") } }) @@ -366,7 +366,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:password:another_password") } }) @@ -377,7 +377,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:wrong_password") } }) @@ -388,7 +388,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap.com", + host = "ldap.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) @@ -401,7 +401,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap2.com", + host = "ldap2.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) @@ -414,7 +414,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do path = "/request", body = {}, headers = { - host = "ldap5.com", + host = "ldap5.test", authorization = "basic " .. ngx.encode_base64("einstein:password"), ["content-type"] = "application/x-www-form-urlencoded", } @@ -426,7 +426,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/get", headers = { - host = "ldap5.com", + host = "ldap5.test", } }) assert.response(res).has.status(401) @@ -442,7 +442,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do path = "/request", body = {}, headers = { - host = "ldap5.com", + host = "ldap5.test", authorization = "invalidldap " .. ngx.encode_base64("einstein:password"), ["content-type"] = "application/x-www-form-urlencoded", } @@ -454,7 +454,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap6.com", + host = "ldap6.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) @@ -468,7 +468,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap2.com", + host = "ldap2.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) @@ -496,7 +496,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap3.com", + host = "ldap3.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) @@ -512,7 +512,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap3.com" + host = "ldap3.test" } }) assert.response(res).has.status(200) @@ -527,7 +527,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - host = "ldap7.com" + host = "ldap7.test" } }) assert.response(res).has.status(200) @@ -541,7 +541,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "ldap4.com" + ["Host"] = "ldap4.test" } }) assert.response(res).has.status(500) @@ -569,7 +569,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) local route1 = bp.routes:insert { - hosts = { "logical-and.com" }, + hosts = { "logical-and.test" }, service = service1, } @@ -603,7 +603,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) local route2 = bp.routes:insert { - hosts = { "logical-or.com" }, + hosts = { "logical-or.test" }, service = service2 } @@ -657,7 +657,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", ["Authorization"] = "ldap " .. ngx.encode_base64("einstein:password"), } @@ -671,7 +671,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", } }) @@ -683,7 +683,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["Authorization"] = "ldap " .. ngx.encode_base64("einstein:password"), } }) @@ -695,7 +695,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", } }) assert.response(res).has.status(401) @@ -710,7 +710,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["Authorization"] = "ldap " .. ngx.encode_base64("einstein:password"), } @@ -729,7 +729,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", } }) @@ -747,7 +747,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["Authorization"] = "ldap " .. ngx.encode_base64("einstein:password"), } }) @@ -762,7 +762,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", } }) assert.response(res).has.status(200) diff --git a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua index b47efc438f1..49f9dbed048 100644 --- a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua +++ b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua @@ -26,7 +26,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) local route = bp.routes:insert { - hosts = { "ldapauth.com" }, + hosts = { "ldapauth.test" }, } plugin = bp.plugins:insert { @@ -86,7 +86,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do path = "/requests", body = {}, headers = { - ["HOST"] = "ldapauth.com", + ["HOST"] = "ldapauth.test", authorization = "ldap " .. ngx.encode_base64("einstein:wrongpassword") } }) @@ -112,7 +112,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do path = "/requests", body = {}, headers = { - ["HOST"] = "ldapauth.com", + ["HOST"] = "ldapauth.test", authorization = "ldap " .. ngx.encode_base64("einstein:password") } }) diff --git a/spec/03-plugins/21-bot-detection/01-access_spec.lua b/spec/03-plugins/21-bot-detection/01-access_spec.lua index bead9c2c6f6..dbd9a8f9ac1 100644 --- a/spec/03-plugins/21-bot-detection/01-access_spec.lua +++ b/spec/03-plugins/21-bot-detection/01-access_spec.lua @@ -17,15 +17,15 @@ for _, strategy in helpers.each_strategy() do }) local route1 = bp.routes:insert { - hosts = { "bot.com" }, + hosts = { "bot.test" }, } local route2 = bp.routes:insert { - hosts = { "bot2.com" }, + hosts = { "bot2.test" }, } local route3 = bp.routes:insert { - hosts = { "bot3.com" }, + hosts = { "bot3.test" }, } local grpc_service = bp.services:insert { @@ -36,21 +36,21 @@ for _, strategy in helpers.each_strategy() do local route_grpc1 = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, - hosts = { "bot-grpc1.com" }, + hosts = { "bot-grpc1.test" }, service = grpc_service, }) local route_grpc2 = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, - hosts = { "bot-grpc2.com" }, + hosts = { "bot-grpc2.test" }, service = grpc_service, }) local route_grpc3 = assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, - hosts = { "bot-grpc3.com" }, + hosts = { "bot-grpc3.test" }, service = grpc_service, }) @@ -122,7 +122,7 @@ for _, strategy in helpers.each_strategy() do local res = assert( proxy_client:send { method = "GET", path = "/request", - headers = { host = "bot.com" } + headers = { host = "bot.test" } }) assert.response(res).has.status(200) @@ -130,7 +130,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36" } }) @@ -140,7 +140,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = HELLOWORLD } }) @@ -150,7 +150,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "curl/7.43.0" } }) @@ -161,7 +161,7 @@ for _, strategy in helpers.each_strategy() do local ok = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc1.com", + ["-authority"] = "bot-grpc1.test", ["-v"] = true, }, } @@ -170,7 +170,7 @@ for _, strategy in helpers.each_strategy() do local ok = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc1.com", + ["-authority"] = "bot-grpc1.test", ["-user-agent"] = "'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36'", ["-v"] = true, }, @@ -180,7 +180,7 @@ for _, strategy in helpers.each_strategy() do local ok = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc1.com", + ["-authority"] = "bot-grpc1.test", ["-user-agent"] = HELLOWORLD, ["-v"] = true, }, @@ -190,7 +190,7 @@ for _, strategy in helpers.each_strategy() do local ok = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc1.com", + ["-authority"] = "bot-grpc1.test", ["-user-agent"] = "curl/7.43.0", ["-v"] = true, }, @@ -203,7 +203,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "Googlebot/2.1 (+http://www.google.com/bot.html)" }, }) @@ -213,7 +213,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = FACEBOOK, } }) @@ -224,7 +224,7 @@ for _, strategy in helpers.each_strategy() do local ok, err = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc1.com", + ["-authority"] = "bot-grpc1.test", ["-user-agent"] = "'Googlebot/2.1 (+http://www.google.com/bot.html)'", ["-v"] = true, }, @@ -235,7 +235,7 @@ for _, strategy in helpers.each_strategy() do local ok, err = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc1.com", + ["-authority"] = "bot-grpc1.test", ["-user-agent"] = FACEBOOK, ["-v"] = true, }, @@ -249,7 +249,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot2.com", + host = "bot2.test", ["user-agent"] = HELLOWORLD, } }) @@ -260,7 +260,7 @@ for _, strategy in helpers.each_strategy() do local ok, err = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc2.com", + ["-authority"] = "bot-grpc2.test", ["-user-agent"] = HELLOWORLD, ["-v"] = true, }, @@ -274,7 +274,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot3.com", + host = "bot3.test", ["user-agent"] = FACEBOOK } }) @@ -285,7 +285,7 @@ for _, strategy in helpers.each_strategy() do local ok = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "bot-grpc3.com", + ["-authority"] = "bot-grpc3.test", ["-user-agent"] = FACEBOOK, ["-v"] = true, }, @@ -305,7 +305,7 @@ for _, strategy in helpers.each_strategy() do }) bp.routes:insert { - hosts = { "bot.com" }, + hosts = { "bot.test" }, } bp.plugins:insert { @@ -338,7 +338,7 @@ for _, strategy in helpers.each_strategy() do local res = assert(proxy_client:send { method = "GET", path = "/request", - headers = { host = "bot.com" } + headers = { host = "bot.test" } }) assert.response(res).has.status(200) @@ -346,7 +346,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.102 Safari/537.36" } }) @@ -356,7 +356,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = HELLOWORLD } }) @@ -366,7 +366,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "curl/7.43.0" } }) diff --git a/spec/03-plugins/21-bot-detection/02-invalidations_spec.lua b/spec/03-plugins/21-bot-detection/02-invalidations_spec.lua index 54794d98a75..a24fae15447 100644 --- a/spec/03-plugins/21-bot-detection/02-invalidations_spec.lua +++ b/spec/03-plugins/21-bot-detection/02-invalidations_spec.lua @@ -14,7 +14,7 @@ for _, strategy in helpers.each_strategy() do }) local route = bp.routes:insert { - hosts = { "bot.com" }, + hosts = { "bot.test" }, } plugin = bp.plugins:insert { @@ -53,7 +53,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "helloworld" } }) @@ -77,7 +77,7 @@ for _, strategy in helpers.each_strategy() do mehod = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "helloworld", }, }) @@ -92,7 +92,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "facebookexternalhit/1.1" } }) @@ -116,7 +116,7 @@ for _, strategy in helpers.each_strategy() do mehod = "GET", path = "/request", headers = { - host = "bot.com", + host = "bot.test", ["user-agent"] = "facebookexternalhit/1.1" } }) diff --git a/spec/03-plugins/21-bot-detection/03-api_spec.lua b/spec/03-plugins/21-bot-detection/03-api_spec.lua index 99c3e3134f2..e4b87707dd6 100644 --- a/spec/03-plugins/21-bot-detection/03-api_spec.lua +++ b/spec/03-plugins/21-bot-detection/03-api_spec.lua @@ -19,11 +19,11 @@ for _, strategy in helpers.each_strategy() do }) route1 = bp.routes:insert { - hosts = { "bot1.com" }, + hosts = { "bot1.test" }, } route2 = bp.routes:insert { - hosts = { "bot2.com" }, + hosts = { "bot2.test" }, } assert(helpers.start_kong({ diff --git a/spec/03-plugins/23-rate-limiting/03-api_spec.lua b/spec/03-plugins/23-rate-limiting/03-api_spec.lua index 9dd48552d1a..1e862bdc3a7 100644 --- a/spec/03-plugins/23-rate-limiting/03-api_spec.lua +++ b/spec/03-plugins/23-rate-limiting/03-api_spec.lua @@ -31,13 +31,13 @@ for _, strategy in helpers.each_strategy() do local service = bp.services:insert() route = bp.routes:insert { - hosts = { "test1.com" }, + hosts = { "test1.test" }, protocols = { "http", "https" }, service = service } route2 = bp.routes:insert { - hosts = { "test2.com" }, + hosts = { "test2.test" }, protocols = { "http", "https" }, service = service } diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 8b00ea67e78..4402c451325 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -113,7 +113,7 @@ describe("Plugin: rate-limiting (integration)", function() }) local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, + hosts = { "redistest1.test" }, }) assert(bp.plugins:insert { name = "rate-limiting", @@ -134,7 +134,7 @@ describe("Plugin: rate-limiting (integration)", function() }) local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, + hosts = { "redistest2.test" }, }) assert(bp.plugins:insert { name = "rate-limiting", @@ -155,7 +155,7 @@ describe("Plugin: rate-limiting (integration)", function() if red_version >= version("6.0.0") then local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, + hosts = { "redistest3.test" }, }) assert(bp.plugins:insert { name = "rate-limiting", @@ -177,7 +177,7 @@ describe("Plugin: rate-limiting (integration)", function() }) local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, + hosts = { "redistest4.test" }, }) assert(bp.plugins:insert { name = "rate-limiting", @@ -233,7 +233,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest1.com" + ["Host"] = "redistest1.test" } }) assert.res_status(200, res) @@ -263,7 +263,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest2.com" + ["Host"] = "redistest2.test" } }) assert.res_status(200, res) @@ -294,7 +294,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest3.test" } }) assert.res_status(200, res) @@ -328,7 +328,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest3.test" } }) assert.res_status(200, res) @@ -344,7 +344,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest4.com" + ["Host"] = "redistest4.test" } }) assert.res_status(500, res) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index 91cd9e8ecec..a697444a19c 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -141,7 +141,7 @@ for _, strategy in helpers.each_strategy() do } local route1 = bp.routes:insert { - hosts = { "test1.com" }, + hosts = { "test1.test" }, protocols = { "http", "https" }, } @@ -162,7 +162,7 @@ for _, strategy in helpers.each_strategy() do }) local route2 = bp.routes:insert { - hosts = { "test2.com" }, + hosts = { "test2.test" }, protocols = { "http", "https" }, } @@ -184,7 +184,7 @@ for _, strategy in helpers.each_strategy() do }) local route3 = bp.routes:insert { - hosts = { "test3.com" }, + hosts = { "test3.test" }, protocols = { "http", "https" }, } @@ -223,7 +223,7 @@ for _, strategy in helpers.each_strategy() do }) local route4 = bp.routes:insert { - hosts = { "test4.com" }, + hosts = { "test4.test" }, protocols = { "http", "https" }, } @@ -247,7 +247,7 @@ for _, strategy in helpers.each_strategy() do }) local route7 = bp.routes:insert { - hosts = { "test7.com" }, + hosts = { "test7.test" }, protocols = { "http", "https" }, } @@ -277,7 +277,7 @@ for _, strategy in helpers.each_strategy() do }) local route8 = bp.routes:insert { - hosts = { "test8.com" }, + hosts = { "test8.test" }, protocols = { "http", "https" }, } @@ -299,7 +299,7 @@ for _, strategy in helpers.each_strategy() do }) local route9 = bp.routes:insert { - hosts = { "test9.com" }, + hosts = { "test9.test" }, protocols = { "http", "https" }, } @@ -323,11 +323,11 @@ for _, strategy in helpers.each_strategy() do local service10 = bp.services:insert() bp.routes:insert { - hosts = { "test-service1.com" }, + hosts = { "test-service1.test" }, service = service10, } bp.routes:insert { - hosts = { "test-service2.com" }, + hosts = { "test-service2.test" }, service = service10, } @@ -392,7 +392,7 @@ for _, strategy in helpers.each_strategy() do local n = math.floor(ITERATIONS / 2) for _ = 1, n do local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "test1.com" }, + headers = { Host = "test1.test" }, }) assert.res_status(200, res) end @@ -400,7 +400,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "test1.com" }, + headers = { Host = "test1.test" }, }) assert.res_status(200, res) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) @@ -427,7 +427,7 @@ for _, strategy in helpers.each_strategy() do end) it("blocks if exceeding limit", function() - test_limit("/response-headers?x-kong-limit=video=1", "test1.com") + test_limit("/response-headers?x-kong-limit=video=1", "test1.test") end) it("counts against the same service register from different routes", function() @@ -435,14 +435,14 @@ for _, strategy in helpers.each_strategy() do local n = math.floor(ITERATIONS / 2) for i = 1, n do local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { - headers = { Host = "test-service1.com" }, + headers = { Host = "test-service1.test" }, }) assert.res_status(200, res) end for i = n+1, ITERATIONS do local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { - headers = { Host = "test-service2.com" }, + headers = { Host = "test-service2.test" }, }) assert.res_status(200, res) end @@ -451,7 +451,7 @@ for _, strategy in helpers.each_strategy() do -- Additional request, while limit is ITERATIONS/second local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { - headers = { Host = "test-service1.com" }, + headers = { Host = "test-service1.test" }, }) assert.res_status(429, res) end) @@ -465,7 +465,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit end res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { - headers = { Host = "test2.com" }, + headers = { Host = "test2.test" }, }) assert.res_status(200, res) end @@ -479,7 +479,7 @@ for _, strategy in helpers.each_strategy() do for i = n+1, ITERATIONS do res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { - headers = { Host = "test2.com" }, + headers = { Host = "test2.test" }, }) assert.res_status(200, res) end @@ -487,7 +487,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit local res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { - headers = { Host = "test2.com" }, + headers = { Host = "test2.test" }, }) assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) @@ -500,11 +500,11 @@ for _, strategy in helpers.each_strategy() do describe("With authentication", function() describe("API-specific plugin", function() it("blocks if exceeding limit and a per consumer & route setting", function() - test_limit("/response-headers?apikey=apikey123&x-kong-limit=video=1", "test3.com", ITERATIONS - 2) + test_limit("/response-headers?apikey=apikey123&x-kong-limit=video=1", "test3.test", ITERATIONS - 2) end) it("blocks if exceeding limit and a per route setting", function() - test_limit("/response-headers?apikey=apikey124&x-kong-limit=video=1", "test3.com", ITERATIONS - 3) + test_limit("/response-headers?apikey=apikey124&x-kong-limit=video=1", "test3.test", ITERATIONS - 3) end) end) end) @@ -513,7 +513,7 @@ for _, strategy in helpers.each_strategy() do it("should append the headers with multiple limits", function() wait() local res = proxy_client():get("/get", { - headers = { Host = "test8.com" }, + headers = { Host = "test8.test" }, }) local json = cjson.decode(assert.res_status(200, res)) assert.equal(ITERATIONS-1, tonumber(json.headers["x-ratelimit-remaining-image"])) @@ -521,14 +521,14 @@ for _, strategy in helpers.each_strategy() do -- Actually consume the limits local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { - headers = { Host = "test8.com" }, + headers = { Host = "test8.test" }, }) assert.res_status(200, res) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit local res = proxy_client():get("/get", { - headers = { Host = "test8.com" }, + headers = { Host = "test8.test" }, }) local body = cjson.decode(assert.res_status(200, res)) assert.equal(ITERATIONS-2, tonumber(body.headers["x-ratelimit-remaining-image"])) @@ -539,19 +539,19 @@ for _, strategy in helpers.each_strategy() do wait() for _ = 1, ITERATIONS do local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { - headers = { Host = "test4.com" }, + headers = { Host = "test4.test" }, }) assert.res_status(200, res) end proxy_client():get("/response-headers?x-kong-limit=video%3D1", { - headers = { Host = "test4.com" }, + headers = { Host = "test4.test" }, }) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { - headers = { Host = "test4.com" }, + headers = { Host = "test4.test" }, }) assert.res_status(429, res) @@ -563,14 +563,14 @@ for _, strategy in helpers.each_strategy() do it("should block on first violation", function() wait() local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=4", { - headers = { Host = "test7.com" }, + headers = { Host = "test7.test" }, }) assert.res_status(200, res) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit local res = proxy_client():get("/response-headers?x-kong-limit=video=2", { - headers = { Host = "test7.com" }, + headers = { Host = "test7.test" }, }) local body = assert.res_status(429, res) local json = cjson.decode(body) @@ -581,7 +581,7 @@ for _, strategy in helpers.each_strategy() do it("does not send rate-limit headers when hide_client_headers==true", function() wait() local res = proxy_client():get("/status/200", { - headers = { Host = "test9.com" }, + headers = { Host = "test9.test" }, }) assert.res_status(200, res) @@ -597,7 +597,7 @@ for _, strategy in helpers.each_strategy() do local bp = init_db(strategy, policy) local route = bp.routes:insert { - hosts = { "expire1.com" }, + hosts = { "expire1.test" }, protocols = { "http", "https" }, } @@ -630,7 +630,7 @@ for _, strategy in helpers.each_strategy() do it("expires a counter", function() wait() local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "expire1.com" }, + headers = { Host = "expire1.test" }, }) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit @@ -643,7 +643,7 @@ for _, strategy in helpers.each_strategy() do wait() -- Wait for counter to expire local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "expire1.com" }, + headers = { Host = "expire1.test" }, }) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit @@ -688,7 +688,7 @@ for _, strategy in helpers.each_strategy() do }) for i = 1, ITERATIONS do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + bp.routes:insert({ hosts = { fmt("test%d.test", i) } }) end assert(helpers.start_kong({ @@ -703,7 +703,7 @@ for _, strategy in helpers.each_strategy() do end) it("blocks when the consumer exceeds their quota, no matter what service/route used", function() - test_limit("/response-headers?apikey=apikey126&x-kong-limit=video=1", "test%d.com") + test_limit("/response-headers?apikey=apikey126&x-kong-limit=video=1", "test%d.test") end) end) @@ -729,7 +729,7 @@ for _, strategy in helpers.each_strategy() do }) for i = 1, ITERATIONS do - bp.routes:insert({ hosts = { fmt("test%d.com", i) } }) + bp.routes:insert({ hosts = { fmt("test%d.test", i) } }) end assert(helpers.start_kong({ @@ -751,7 +751,7 @@ for _, strategy in helpers.each_strategy() do wait() for i = 1, ITERATIONS do local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = fmt("test%d.com", i) }, + headers = { Host = fmt("test%d.test", i) }, }) assert.res_status(200, res) end @@ -760,7 +760,7 @@ for _, strategy in helpers.each_strategy() do -- last query, while limit is ITERATIONS/second local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "test1.com" }, + headers = { Host = "test1.test" }, }) assert.res_status(429, res) assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-video-second"])) @@ -778,7 +778,7 @@ for _, strategy in helpers.each_strategy() do bp, db = init_db(strategy, policy) local route1 = bp.routes:insert { - hosts = { "failtest1.com" }, + hosts = { "failtest1.test" }, } bp.response_ratelimiting_plugins:insert { @@ -797,7 +797,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "failtest2.com" }, + hosts = { "failtest2.test" }, } bp.response_ratelimiting_plugins:insert { @@ -830,7 +830,7 @@ for _, strategy in helpers.each_strategy() do it("does not work if an error occurs", function() local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest1.com" }, + headers = { Host = "failtest1.test" }, }) assert.res_status(200, res) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) @@ -844,7 +844,7 @@ for _, strategy in helpers.each_strategy() do -- Make another request local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest1.com" }, + headers = { Host = "failtest1.test" }, }) local body = assert.res_status(500, res) local json = cjson.decode(body) @@ -853,7 +853,7 @@ for _, strategy in helpers.each_strategy() do it("keeps working if an error occurs", function() local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest2.com" }, + headers = { Host = "failtest2.test" }, }) assert.res_status(200, res) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) @@ -867,7 +867,7 @@ for _, strategy in helpers.each_strategy() do -- Make another request local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { - headers = { Host = "failtest2.com" }, + headers = { Host = "failtest2.test" }, }) assert.res_status(200, res) assert.is_nil(res.headers["x-ratelimit-limit-video-second"]) @@ -882,7 +882,7 @@ for _, strategy in helpers.each_strategy() do local bp = init_db(strategy, policy) local route1 = bp.routes:insert { - hosts = { "failtest3.com" }, + hosts = { "failtest3.test" }, protocols = { "http", "https" }, } @@ -897,7 +897,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "failtest4.com" }, + hosts = { "failtest4.test" }, protocols = { "http", "https" }, } @@ -927,7 +927,7 @@ for _, strategy in helpers.each_strategy() do it("does not work if an error occurs", function() -- Make another request local res = proxy_client():get("/status/200", { - headers = { Host = "failtest3.com" }, + headers = { Host = "failtest3.test" }, }) local body = assert.res_status(500, res) local json = cjson.decode(body) @@ -936,7 +936,7 @@ for _, strategy in helpers.each_strategy() do it("keeps working if an error occurs", function() -- Make another request local res = proxy_client():get("/status/200", { - headers = { Host = "failtest4.com" }, + headers = { Host = "failtest4.test" }, }) assert.res_status(200, res) assert.falsy(res.headers["x-ratelimit-limit-video-second"]) diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index ef7c712209f..3c48b76a3c8 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -115,7 +115,7 @@ describe("Plugin: rate-limiting (integration)", function() }) local route1 = assert(bp.routes:insert { - hosts = { "redistest1.com" }, + hosts = { "redistest1.test" }, }) assert(bp.plugins:insert { name = "response-ratelimiting", @@ -135,7 +135,7 @@ describe("Plugin: rate-limiting (integration)", function() }) local route2 = assert(bp.routes:insert { - hosts = { "redistest2.com" }, + hosts = { "redistest2.test" }, }) assert(bp.plugins:insert { name = "response-ratelimiting", @@ -156,7 +156,7 @@ describe("Plugin: rate-limiting (integration)", function() if red_version >= version("6.0.0") then local route3 = assert(bp.routes:insert { - hosts = { "redistest3.com" }, + hosts = { "redistest3.test" }, }) assert(bp.plugins:insert { name = "response-ratelimiting", @@ -178,7 +178,7 @@ describe("Plugin: rate-limiting (integration)", function() }) local route4 = assert(bp.routes:insert { - hosts = { "redistest4.com" }, + hosts = { "redistest4.test" }, }) assert(bp.plugins:insert { name = "response-ratelimiting", @@ -233,7 +233,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/response-headers?x-kong-limit=video=1", headers = { - ["Host"] = "redistest1.com" + ["Host"] = "redistest1.test" } }) assert.res_status(200, res) @@ -265,7 +265,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/response-headers?x-kong-limit=video=1", headers = { - ["Host"] = "redistest2.com" + ["Host"] = "redistest2.test" } }) assert.res_status(200, res) @@ -298,7 +298,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/response-headers?x-kong-limit=video=1", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest3.test" } }) assert.res_status(200, res) @@ -334,7 +334,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest3.com" + ["Host"] = "redistest3.test" } }) assert.res_status(200, res) @@ -350,7 +350,7 @@ describe("Plugin: rate-limiting (integration)", function() method = "GET", path = "/status/200", headers = { - ["Host"] = "redistest4.com" + ["Host"] = "redistest4.test" } }) assert.res_status(500, res) diff --git a/spec/03-plugins/25-oauth2/02-api_spec.lua b/spec/03-plugins/25-oauth2/02-api_spec.lua index 46e5cb6ea15..14a46dfdb90 100644 --- a/spec/03-plugins/25-oauth2/02-api_spec.lua +++ b/spec/03-plugins/25-oauth2/02-api_spec.lua @@ -42,7 +42,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) admin_api.consumers:insert({ username = "sally" }) end) @@ -59,7 +59,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, }, headers = { ["Content-Type"] = "application/json" @@ -68,7 +68,7 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(201, res)) assert.equal(consumer.id, body.consumer.id) assert.equal("Test APP", body.name) - assert.same({ "http://google.com/" }, body.redirect_uris) + assert.same({ "http://google.test/" }, body.redirect_uris) res = assert(admin_client:send { method = "POST", @@ -91,7 +91,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Tags APP", - redirect_uris = { "http://example.com/" }, + redirect_uris = { "http://example.test/" }, tags = { "tag1", "tag2" }, }, headers = { @@ -110,7 +110,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/", "http://google.org/" }, + redirect_uris = { "http://google.test/", "http://google.example/" }, }, headers = { ["Content-Type"] = "application/json" @@ -119,7 +119,7 @@ for _, strategy in helpers.each_strategy() do local body = cjson.decode(assert.res_status(201, res)) assert.equal(consumer.id, body.consumer.id) assert.equal("Test APP", body.name) - assert.same({ "http://google.com/", "http://google.org/" }, body.redirect_uris) + assert.same({ "http://google.test/", "http://google.example/" }, body.redirect_uris) end) it("creates multiple oauth2 credentials with the same client_secret", function() local res = assert(admin_client:send { @@ -127,7 +127,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, client_secret = "secret123", }, headers = { @@ -140,7 +140,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/sally/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, client_secret = "secret123", }, headers = { @@ -156,7 +156,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, hash_secret = true, }, headers = { @@ -173,7 +173,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, client_secret = "test", hash_secret = true, }, @@ -193,7 +193,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, }, headers = { ["Content-Type"] = "application/json" @@ -209,7 +209,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, client_secret = "test", }, headers = { @@ -257,7 +257,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = { "http://test.com/#with-fragment" }, + redirect_uris = { "http://test.test/#with-fragment" }, }, headers = { ["Content-Type"] = "application/json" @@ -265,14 +265,14 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uris = { "fragment not allowed in 'http://test.com/#with-fragment'" } }, json.fields) + assert.same({ redirect_uris = { "fragment not allowed in 'http://test.test/#with-fragment'" } }, json.fields) local res = assert(admin_client:send { method = "POST", path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = {"http://valid.com", "not-valid"} + redirect_uris = {"http://valid.test", "not-valid"} }, headers = { ["Content-Type"] = "application/json" @@ -287,7 +287,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2", body = { name = "Test APP", - redirect_uris = {"http://valid.com", "http://test.com/#with-fragment"} + redirect_uris = {"http://valid.test", "http://test.test/#with-fragment"} }, headers = { ["Content-Type"] = "application/json" @@ -297,7 +297,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.same({ redirect_uris = { ngx.null, - "fragment not allowed in 'http://test.com/#with-fragment'" + "fragment not allowed in 'http://test.test/#with-fragment'" } }, json.fields) end) end) @@ -310,7 +310,7 @@ for _, strategy in helpers.each_strategy() do path = "/consumers/bob/oauth2/client_one", body = { name = "Test APP", - redirect_uris = { "http://google.com/" }, + redirect_uris = { "http://google.test/" }, }, headers = { ["Content-Type"] = "application/json" @@ -320,7 +320,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(consumer.id, body.consumer.id) assert.equal("Test APP", body.name) assert.equal("client_one", body.client_id) - assert.same({ "http://google.com/" }, body.redirect_uris) + assert.same({ "http://google.test/" }, body.redirect_uris) local res = assert(admin_client:send { method = "PUT", @@ -393,7 +393,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) end) @@ -593,7 +593,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) end) @@ -647,7 +647,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) end) @@ -703,7 +703,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) oauth2_credential = admin_api.oauth2_credentials:insert { name = "Test APP", @@ -764,7 +764,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) oauth2_credential = admin_api.oauth2_credentials:insert { name = "Test APP", @@ -804,7 +804,7 @@ for _, strategy in helpers.each_strategy() do local service lazy_setup(function() - service = admin_api.services:insert({ host = "oauth2_token.com" }) + service = admin_api.services:insert({ host = "oauth2_token.test" }) consumer = admin_api.consumers:insert({ username = "bob" }) oauth2_credential = admin_api.oauth2_credentials:insert { name = "Test APP", diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index cde494c4306..48e1cf018a2 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -48,7 +48,7 @@ local function provision_code(host, extra_headers, client_id, code_challenge) path = "/oauth2/authorize", body = body, headers = kong.table.merge({ - ["Host"] = host or "oauth2.com", + ["Host"] = host or "oauth2.test", ["Content-Type"] = "application/json" }, extra_headers) }) @@ -57,7 +57,7 @@ local function provision_code(host, extra_headers, client_id, code_challenge) request_client:close() if body.redirect_uri then - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -85,7 +85,7 @@ local function provision_token(host, extra_headers, client_id, client_secret, co path = "/oauth2/token", body = body, headers = kong.table.merge({ - ["Host"] = host or "oauth2.com", + ["Host"] = host or "oauth2.test", ["Content-Type"] = "application/json" }, extra_headers) }) @@ -110,7 +110,7 @@ local function refresh_token(host, refresh_token) grant_type = "refresh_token" }, headers = { - ["Host"] = host or "oauth2.com", + ["Host"] = host or "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -187,7 +187,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid123", client_secret = "secret123", hash_secret = true, - redirect_uris = { "http://google.com/kong" }, + redirect_uris = { "http://google.test/kong" }, name = "testapp", consumer = { id = consumer.id }, } @@ -195,7 +195,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() admin_api.oauth2_credentials:insert { client_id = "clientid789", client_secret = "secret789", - redirect_uris = { "http://google.com/kong?foo=bar&code=123" }, + redirect_uris = { "http://google.test/kong?foo=bar&code=123" }, name = "testapp2", consumer = { id = consumer.id }, } @@ -204,7 +204,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid333", client_secret = "secret333", hash_secret = true, - redirect_uris = { "http://google.com/kong" }, + redirect_uris = { "http://google.test/kong" }, name = "testapp3", consumer = { id = consumer.id }, } @@ -212,7 +212,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() admin_api.oauth2_credentials:insert { client_id = "clientid456", client_secret = "secret456", - redirect_uris = { "http://one.com/one/", "http://two.com/two" }, + redirect_uris = { "http://one.test/one/", "http://two.test/two" }, name = "testapp3", consumer = { id = consumer.id }, } @@ -221,7 +221,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid1011", client_secret = "secret1011", hash_secret = true, - redirect_uris = { "http://google.com/kong", }, + redirect_uris = { "http://google.test/kong", }, name = "testapp31", consumer = { id = consumer.id }, } @@ -237,7 +237,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() admin_api.oauth2_credentials:insert { client_id = "clientid11211", client_secret = "secret11211", - redirect_uris = { "http://google.com/kong", }, + redirect_uris = { "http://google.test/kong", }, name = "testapp50", client_type = "public", consumer = { id = consumer.id }, @@ -269,13 +269,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local route1 = assert(admin_api.routes:insert({ - hosts = { "oauth2.com" }, + hosts = { "oauth2.test" }, protocols = { "http", "https" }, service = service1, })) local route2 = assert(admin_api.routes:insert({ - hosts = { "example-path.com" }, + hosts = { "example-path.test" }, protocols = { "http", "https" }, service = service2, })) @@ -287,121 +287,121 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() })) local route3 = assert(admin_api.routes:insert({ - hosts = { "oauth2_3.com" }, + hosts = { "oauth2_3.test" }, protocols = { "http", "https" }, service = service3, })) local route4 = assert(admin_api.routes:insert({ - hosts = { "oauth2_4.com" }, + hosts = { "oauth2_4.test" }, protocols = { "http", "https" }, service = service4, })) local route5 = assert(admin_api.routes:insert({ - hosts = { "oauth2_5.com" }, + hosts = { "oauth2_5.test" }, protocols = { "http", "https" }, service = service5, })) local route6 = assert(admin_api.routes:insert({ - hosts = { "oauth2_6.com" }, + hosts = { "oauth2_6.test" }, protocols = { "http", "https" }, service = service6, })) local route7 = assert(admin_api.routes:insert({ - hosts = { "oauth2_7.com" }, + hosts = { "oauth2_7.test" }, protocols = { "http", "https" }, service = service7, })) local route8 = assert(admin_api.routes:insert({ - hosts = { "oauth2_8.com" }, + hosts = { "oauth2_8.test" }, protocols = { "http", "https" }, service = service8, })) local route9 = assert(admin_api.routes:insert({ - hosts = { "oauth2_9.com" }, + hosts = { "oauth2_9.test" }, protocols = { "http", "https" }, service = service9, })) local route10 = assert(admin_api.routes:insert({ - hosts = { "oauth2_10.com" }, + hosts = { "oauth2_10.test" }, protocols = { "http", "https" }, service = service10, })) local route11 = assert(admin_api.routes:insert({ - hosts = { "oauth2_11.com" }, + hosts = { "oauth2_11.test" }, protocols = { "http", "https" }, service = service11, })) local route12 = assert(admin_api.routes:insert({ - hosts = { "oauth2_12.com" }, + hosts = { "oauth2_12.test" }, protocols = { "http", "https" }, service = service12, })) local route13 = assert(admin_api.routes:insert({ - hosts = { "oauth2_13.com" }, + hosts = { "oauth2_13.test" }, protocols = { "http", "https" }, service = service13, })) local route_c = assert(admin_api.routes:insert({ - hosts = { "oauth2__c.com" }, + hosts = { "oauth2__c.test" }, protocols = { "http", "https" }, service = service_c, })) local route14 = assert(admin_api.routes:insert({ - hosts = { "oauth2_14.com" }, + hosts = { "oauth2_14.test" }, protocols = { "http", "https" }, service = service14, })) local route15 = assert(admin_api.routes:insert({ - hosts = { "oauth2_15.com" }, + hosts = { "oauth2_15.test" }, protocols = { "http", "https" }, service = service15, })) local route16 = assert(admin_api.routes:insert({ - hosts = { "oauth2_16.com" }, + hosts = { "oauth2_16.test" }, protocols = { "http", "https" }, service = service16, })) local route17 = assert(admin_api.routes:insert({ - hosts = { "oauth2_17.com" }, + hosts = { "oauth2_17.test" }, protocols = { "http", "https" }, service = service17, })) local route18 = assert(admin_api.routes:insert({ - hosts = { "oauth2_18.com" }, + hosts = { "oauth2_18.test" }, protocols = { "http", "https" }, service = service18, })) local route19 = assert(admin_api.routes:insert({ - hosts = { "oauth2_19.com" }, + hosts = { "oauth2_19.test" }, protocols = { "http", "https" }, service = service19, })) local route20 = assert(admin_api.routes:insert({ - hosts = { "oauth2_20.com" }, + hosts = { "oauth2_20.test" }, protocols = { "http", "https" }, service = service20, })) local route21 = assert(admin_api.routes:insert({ - hosts = { "oauth2_21.com" }, + hosts = { "oauth2_21.test" }, protocols = { "http", "https" }, service = service21, })) @@ -413,13 +413,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local route_grpc = assert(admin_api.routes:insert { protocols = { "grpc", "grpcs" }, - hosts = { "oauth2_grpc.com" }, + hosts = { "oauth2_grpc.test" }, paths = { "/hello.HelloService/SayHello" }, service = service_grpc, }) local route_provgrpc = assert(admin_api.routes:insert { - hosts = { "oauth2_grpc.com" }, + hosts = { "oauth2_grpc.test" }, paths = { "/" }, service = service_grpc, }) @@ -636,7 +636,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/oauth2/authorize", headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = assert.res_status(400, res) @@ -650,7 +650,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local ok, err = helpers.proxy_client_grpcs(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "oauth2.com", + ["-authority"] = "oauth2.test", }, } assert.falsy(ok) @@ -665,7 +665,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() provision_key = "provision123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -682,7 +682,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "id123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -702,13 +702,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_scope&error_description=You%20must%20specify%20a%20scope" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_scope&error_description=You%20must%20specify%20a%20scope" }, json) end) it("returns an error when an invalid scope is being sent", function() local res = assert(proxy_ssl_client:send { @@ -721,13 +721,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() scope = "wot" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_scope&error_description=%22wot%22%20is%20an%20invalid%20scope" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_scope&error_description=%22wot%22%20is%20an%20invalid%20scope" }, json) end) it("returns an error when no response_type is being sent", function() local res = assert(proxy_ssl_client:send { @@ -740,13 +740,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() scope = "email" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=unsupported_response_type&error_description=Invalid%20response_type" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=unsupported_response_type&error_description=Invalid%20response_type" }, json) end) it("returns an error with a state when no response_type is being sent", function() local res = assert(proxy_ssl_client:send { @@ -760,13 +760,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() state = "somestate" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=unsupported_response_type&error_description=Invalid%20response_type&state=somestate" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=unsupported_response_type&error_description=Invalid%20response_type&state=somestate" }, json) end) it("returns error when the redirect_uri does not match", function() local res = assert(proxy_ssl_client:send { @@ -778,16 +778,16 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid123", scope = "email", response_type = "code", - redirect_uri = "http://hello.com/" + redirect_uri = "http://hello.test/" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=Invalid%20redirect_uri%20that%20does%20not%20match%20with%20any%20redirect_uri%20created%20with%20the%20application" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_request&error_description=Invalid%20redirect_uri%20that%20does%20not%20match%20with%20any%20redirect_uri%20created%20with%20the%20application" }, json) end) it("works even if redirect_uri contains a query string", function() local res = assert(proxy_client:send { @@ -801,13 +801,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2_6.com", + ["Host"] = "oauth2_6.test", ["Content-Type"] = "application/json", ["X-Forwarded-Proto"] = "https" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}&foo=bar$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}&foo=bar$")) end) it("works with multiple redirect_uris in the application", function() local res = assert(proxy_client:send { @@ -821,14 +821,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2_6.com", + ["Host"] = "oauth2_6.test", ["Content-Type"] = "application/json", ["X-Forwarded-Proto"] = "https" } }) assert.response(res).has.status(200) local json = assert.response(res).has.jsonbody() - assert.truthy(ngx.re.match(json.redirect_uri, "^http://one\\.com/one/\\?code=[\\w]{32,32}$")) + assert.truthy(ngx.re.match(json.redirect_uri, "^http://one\\.test/one/\\?code=[\\w]{32,32}$")) end) it("fails when not under HTTPS", function() local res = assert(proxy_client:send { @@ -842,7 +842,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -864,13 +864,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2_6.com", + ["Host"] = "oauth2_6.test", ["Content-Type"] = "application/json", ["X-Forwarded-Proto"] = "https" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}$")) end) it("fails when not under HTTPS and accept_http_if_already_terminated is false", function() local res = assert(proxy_client:send { @@ -884,7 +884,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", ["X-Forwarded-Proto"] = "https" } @@ -907,12 +907,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}$")) end) it("fails with a path when using the DNS", function() local res = assert(proxy_ssl_client:send { @@ -926,7 +926,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code", }, headers = { - ["Host"] = "example-path.com", + ["Host"] = "example-path.test", ["Content-Type"] = "application/json", }, }) @@ -950,7 +950,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}$")) end) it("returns success when requesting the url with final slash", function() local res = assert(proxy_ssl_client:send { @@ -964,12 +964,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}$")) end) it("returns success with a state", function() local res = assert(proxy_ssl_client:send { @@ -984,12 +984,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() state = "hello" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}&state=hello$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}&state=hello$")) -- Checking headers assert.are.equal("no-store", res.headers["cache-control"]) assert.are.equal("no-cache", res.headers["pragma"]) @@ -1007,14 +1007,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}&state=hello$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}&state=hello$")) - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1037,14 +1037,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\?code=[\\w]{32,32}&state=hello$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\?code=[\\w]{32,32}&state=hello$")) - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1068,13 +1068,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_challenge_method = "foo", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=code_challenge_method%20is%20not%20supported%2c%20must%20be%20S256&state=hello" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_request&error_description=code_challenge_method%20is%20not%20supported%2c%20must%20be%20S256&state=hello" }, json) end) it("fails when code challenge method is provided without code challenge", function() local res = assert(proxy_ssl_client:send { @@ -1090,13 +1090,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_challenge_method = "H256", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=code_challenge%20is%20required%20when%20code_method%20is%20present&state=hello" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_request&error_description=code_challenge%20is%20required%20when%20code_method%20is%20present&state=hello" }, json) end) it("fails when code challenge is not included for public client", function() local res = assert(proxy_ssl_client:send { @@ -1111,13 +1111,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=code_challenge%20is%20required%20for%20public%20clients&state=hello" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_request&error_description=code_challenge%20is%20required%20for%20public%20clients&state=hello" }, json) end) it("fails when code challenge is not included for confidential client when conf.pkce is strict", function() local res = assert(proxy_ssl_client:send { @@ -1132,13 +1132,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123", }, headers = { - ["Host"] = "oauth2_15.com", + ["Host"] = "oauth2_15.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(400, res) local json = cjson.decode(body) - assert.same({ redirect_uri = "http://google.com/kong?error=invalid_request&error_description=code_challenge%20is%20required%20for%20confidential%20clients&state=hello" }, json) + assert.same({ redirect_uri = "http://google.test/kong?error=invalid_request&error_description=code_challenge%20is%20required%20for%20confidential%20clients&state=hello" }, json) end) it("returns success when code challenge is not included for public client when conf.pkce is none", function() local res = assert(proxy_ssl_client:send { @@ -1153,13 +1153,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123", }, headers = { - ["Host"] = "oauth2_14.com", + ["Host"] = "oauth2_14.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(200, res) local json = cjson.decode(body) - local iterator, err = ngx.re.gmatch(json.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(json.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1179,13 +1179,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_challenge = "1234", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(200, res) local json = cjson.decode(body) - local iterator, err = ngx.re.gmatch(json.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(json.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1208,13 +1208,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_challenge_method = "S256", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = assert.res_status(200, res) local json = cjson.decode(body) - local iterator, err = ngx.re.gmatch(json.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(json.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1237,12 +1237,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) assert.are.equal("no-store", res.headers["cache-control"]) assert.are.equal("no-cache", res.headers["pragma"]) end) @@ -1259,12 +1259,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() state = "wot" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&state=wot&token_type=bearer$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&state=wot&token_type=bearer$")) end) it("returns success and the token should have the right expiration", function() local res = assert(proxy_ssl_client:send { @@ -1278,14 +1278,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1306,14 +1306,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1338,12 +1338,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "userid123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -1353,7 +1353,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. access_token, headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -1376,7 +1376,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1396,7 +1396,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials", }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1414,7 +1414,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials", }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1428,7 +1428,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() path = "/oauth2/token?client_id&grant_type=client_credentials&client_secret", body = {}, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1448,7 +1448,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1467,7 +1467,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1489,7 +1489,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authenticated_userid = "user123" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1510,7 +1510,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() provision_key = "hello" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1529,7 +1529,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1551,7 +1551,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1571,10 +1571,10 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_secret = "secret456", scope = "email", grant_type = "client_credentials", - redirect_uri = "http://two.com/two" + redirect_uri = "http://two.test/two" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1596,7 +1596,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials", }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1620,7 +1620,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() provision_key = "provision123" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1640,7 +1640,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMjM6c2VjcmV0MTIz" } @@ -1662,7 +1662,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMjM6c2VjcmV0MTIz" } @@ -1683,7 +1683,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "client_credentials" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMjM6c2VjcmV0MTI0" } @@ -1706,7 +1706,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() provision_key = "provision123" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "application/json" } }) @@ -1716,7 +1716,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. body.access_token, headers = { - ["Host"] = "oauth2_4.com" + ["Host"] = "oauth2_4.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -1739,7 +1739,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() provision_key = "provision123" }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "multipart/form-data" } }) @@ -1752,7 +1752,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() access_token = body.access_token }, headers = { - ["Host"] = "oauth2_4.com", + ["Host"] = "oauth2_4.test", ["Content-Type"] = "multipart/form-data" } }) @@ -1766,7 +1766,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_5.com" + ["Host"] = "oauth2_5.test" } }) local body = assert.res_status(401, res) @@ -1783,7 +1783,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -1802,7 +1802,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -1822,7 +1822,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -1841,7 +1841,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -1861,7 +1861,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -1882,7 +1882,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -1906,7 +1906,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMjM6c2VjcmV0MTIz" } @@ -1931,7 +1931,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMjM6c2VjcmV0MTI0" } @@ -1952,7 +1952,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password" }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMjM6c2VjcmV0MTIz" } @@ -1963,7 +1963,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. body.access_token, headers = { - ["Host"] = "oauth2_5.com" + ["Host"] = "oauth2_5.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -1982,7 +1982,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/oauth2/token", headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = assert.res_status(400, res) @@ -2002,7 +2002,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code = code }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2024,7 +2024,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_secret = "secret123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2047,7 +2047,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_secret = "secret123" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2068,7 +2068,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2089,7 +2089,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2116,7 +2116,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() state = "wot" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2143,7 +2143,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() state = "wot" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2162,7 +2162,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2172,7 +2172,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. body.access_token, headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -2195,7 +2195,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2218,7 +2218,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2238,7 +2238,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2259,7 +2259,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code" }, headers = { - ["Host"] = "oauth2_3.com", + ["Host"] = "oauth2_3.test", ["Content-Type"] = "application/json" } }) @@ -2280,7 +2280,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2305,7 +2305,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMTIxMQ==" } @@ -2331,7 +2331,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMTIxMTo=" } @@ -2357,7 +2357,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMTIxMTogICAg" } @@ -2385,7 +2385,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_secret = "secret11211" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2405,7 +2405,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier, }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", Authorization = "Basic Y2xpZW50aWQxMTIxMTpzZWNyZXQxMTIxMQ==" } @@ -2426,7 +2426,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2435,7 +2435,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.same({ error_description = "code_verifier is required for PKCE authorization requests", error = "invalid_request" }, json) end) it("success when no code_verifier provided for public app without pkce when conf.pkce is none", function() - local code = provision_code("oauth2_14.com") + local code = provision_code("oauth2_14.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2446,7 +2446,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_14.com", + ["Host"] = "oauth2_14.test", ["Content-Type"] = "application/json" } }) @@ -2473,7 +2473,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = code_verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2500,7 +2500,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = code_verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2527,7 +2527,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2548,7 +2548,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2568,7 +2568,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2592,7 +2592,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code = code }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -2612,7 +2612,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = "" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2632,7 +2632,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = 12 }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2652,7 +2652,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = "abcdelfhigklmnopqrstuvwxyz0123456789abcdefg" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2662,7 +2662,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when code verifier does not match challenge for confidential app when conf.pkce is strict", function() local challenge, _ = get_pkce_tokens() - local code = provision_code("oauth2_15.com", nil, nil, challenge) + local code = provision_code("oauth2_15.test", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2674,7 +2674,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = "abcdelfhigklmnopqrstuvwxyz0123456789abcdefg" }, headers = { - ["Host"] = "oauth2_15.com", + ["Host"] = "oauth2_15.test", ["Content-Type"] = "application/json" } }) @@ -2695,7 +2695,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = verifier, }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2713,7 +2713,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() code_verifier = "verifier", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2732,7 +2732,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2742,7 +2742,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when no code verifier provided for confidential app when conf.pkce is strict", function() local challenge, _ = get_pkce_tokens() - local code = provision_code("oauth2_15.com", nil, nil, challenge) + local code = provision_code("oauth2_15.test", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2753,7 +2753,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_15.com", + ["Host"] = "oauth2_15.test", ["Content-Type"] = "application/json" } }) @@ -2763,7 +2763,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when no code verifier provided for confidential app with pkce when conf.pkce is lax", function() local challenge, _ = get_pkce_tokens() - local code = provision_code("oauth2_16.com", nil, nil, challenge) + local code = provision_code("oauth2_16.test", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2774,7 +2774,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_16.com", + ["Host"] = "oauth2_16.test", ["Content-Type"] = "application/json" } }) @@ -2784,7 +2784,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when no code verifier provided for confidential app with pkce when conf.pkce is none", function() local challenge, _ = get_pkce_tokens() - local code = provision_code("oauth2_14.com", nil, nil, challenge) + local code = provision_code("oauth2_14.test", nil, nil, challenge) local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2795,7 +2795,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_14.com", + ["Host"] = "oauth2_14.test", ["Content-Type"] = "application/json" } }) @@ -2804,7 +2804,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.same({ error_description = "code_verifier is required for PKCE authorization requests", error = "invalid_request" }, json) end) it("suceeds when no code verifier provided for confidential app without pkce when conf.pkce is none", function() - local code = provision_code("oauth2_14.com") + local code = provision_code("oauth2_14.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2815,7 +2815,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_14.com", + ["Host"] = "oauth2_14.test", ["Content-Type"] = "application/json" } }) @@ -2829,7 +2829,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.matches("%w+", json.refresh_token) end) it("suceeds when no code verifier provided for confidential app without pkce when conf.pkce is lax", function() - local code = provision_code("oauth2_16.com") + local code = provision_code("oauth2_16.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2840,7 +2840,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_16.com", + ["Host"] = "oauth2_16.test", ["Content-Type"] = "application/json" } }) @@ -2855,7 +2855,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when exchanging a code created by a different plugin instance when both plugin instances set global_credentials to true", function() - local code = provision_code("oauth2_16.com") -- obtain a code from plugin oauth2_16.com + local code = provision_code("oauth2_16.test") -- obtain a code from plugin oauth2_16.test local res = assert(proxy_ssl_client:send { method = "POST", path = "/oauth2/token", @@ -2866,7 +2866,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_17.com", -- exchange the code from plugin oauth2_17.com + ["Host"] = "oauth2_17.test", -- exchange the code from plugin oauth2_17.test ["Content-Type"] = "application/json", } }) @@ -2879,7 +2879,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("should not fail when plugin_id is not present which indicates it's an old code", function() - local code = provision_code("oauth2_16.com") + local code = provision_code("oauth2_16.test") local db_code, err = db.oauth2_authorization_codes:select_by_code(code) assert.is_nil(err) db_code.plugin = ngx.null @@ -2895,7 +2895,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "authorization_code", }, headers = { - ["Host"] = "oauth2_16.com", + ["Host"] = "oauth2_16.test", ["Content-Type"] = "application/json", } }) @@ -2909,7 +2909,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -2924,32 +2924,32 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) assert.res_status(200, res) end) it("works when a correct access_token is being sent in the custom header", function() - local token = provision_token("oauth2_11.com",nil,"clientid1011","secret1011") + local token = provision_token("oauth2_11.test",nil,"clientid1011","secret1011") local res = assert(proxy_ssl_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_11.com", + ["Host"] = "oauth2_11.test", ["custom_header_name"] = "bearer " .. token.access_token, } }) assert.res_status(200, res) end) it("works when a correct access_token is being sent in duplicate custom headers", function() - local token = provision_token("oauth2_11.com",nil,"clientid1011","secret1011") + local token = provision_token("oauth2_11.test",nil,"clientid1011","secret1011") local res = assert(proxy_ssl_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_11.com", + ["Host"] = "oauth2_11.test", ["custom_header_name"] = { "bearer " .. token.access_token, "bearer " .. token.access_token }, } }) @@ -2960,7 +2960,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_11.com", + ["Host"] = "oauth2_11.test", ["custom_header_name"] = "", } }) @@ -2984,13 +2984,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() path = "/oauth2/authorize", body = body, headers = kong.table.merge({ - ["Host"] = "oauth2_18.com", + ["Host"] = "oauth2_18.test", ["Content-Type"] = "application/json" }) }) res = assert(cjson.decode(assert.res_status(200, res))) if res.redirect_uri then - local iterator, err = ngx.re.gmatch(res.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(res.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -3003,14 +3003,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid123", client_secret = "secret123", grant_type = "authorization_code", - redirect_uri = "http://google.com/kong", + redirect_uri = "http://google.test/kong", } res = assert(request_client:send { method = "POST", path = "/oauth2/token", body = body, headers = { - ["Host"] = "oauth2_18.com", + ["Host"] = "oauth2_18.test", ["Content-Type"] = "application/json" } }) @@ -3027,7 +3027,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token", }, headers = { - ["Host"] = "oauth2_19.com", + ["Host"] = "oauth2_19.test", ["Content-Type"] = "application/json" } }) @@ -3056,13 +3056,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() path = "/oauth2/authorize", body = body, headers = kong.table.merge({ - ["Host"] = "oauth2_20.com", + ["Host"] = "oauth2_20.test", ["Content-Type"] = "application/json" }) }) res = assert(cjson.decode(assert.res_status(200, res))) if res.redirect_uri then - local iterator, err = ngx.re.gmatch(res.redirect_uri, "^http://google\\.com/kong\\?code=([\\w]{32,32})&state=hello$") + local iterator, err = ngx.re.gmatch(res.redirect_uri, "^http://google\\.test/kong\\?code=([\\w]{32,32})&state=hello$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -3075,14 +3075,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() client_id = "clientid123", client_secret = "secret123", grant_type = "authorization_code", - redirect_uri = "http://google.com/kong", + redirect_uri = "http://google.test/kong", } res = assert(request_client:send { method = "POST", path = "/oauth2/token", body = body, headers = { - ["Host"] = "oauth2_20.com", + ["Host"] = "oauth2_20.test", ["Content-Type"] = "application/json" } }) @@ -3099,7 +3099,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token", }, headers = { - ["Host"] = "oauth2_21.com", + ["Host"] = "oauth2_21.test", ["Content-Type"] = "application/json" } }) @@ -3108,13 +3108,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("fails when a correct access_token is being sent in the wrong header", function() - local token = provision_token("oauth2_11.com",nil,"clientid1011","secret1011") + local token = provision_token("oauth2_11.test",nil,"clientid1011","secret1011") local res = assert(proxy_ssl_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_11.com", + ["Host"] = "oauth2_11.test", ["authorization"] = "bearer " .. token.access_token, } }) @@ -3127,7 +3127,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2_3.com" + ["Host"] = "oauth2_3.test" } }) local body = assert.res_status(401, res) @@ -3144,7 +3144,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() access_token = token.access_token }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3168,7 +3168,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) assert.res_status(200, res) @@ -3185,7 +3185,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", Authorization = "bearer " .. token.access_token } }) @@ -3198,7 +3198,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", Authorization = "bearer " .. token.access_token } }) @@ -3214,12 +3214,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("accepts gRPC call with credentials", function() - local token = provision_token("oauth2_grpc.com") + local token = provision_token("oauth2_grpc.test") local ok, res = helpers.proxy_client_grpcs(){ service = "hello.HelloService.SayHello", opts = { - ["-authority"] = "oauth2_grpc.com", + ["-authority"] = "oauth2_grpc.test", ["-H"] = ("'authorization: bearer %s'"):format(token.access_token), }, } @@ -3248,7 +3248,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "password", }, headers = { - ["Host"] = "oauth2_5.com", + ["Host"] = "oauth2_5.test", ["Content-Type"] = "application/json" } }) @@ -3261,12 +3261,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end end) it("works with right credentials and anonymous", function() - local token = provision_token("oauth2_7.com") + local token = provision_token("oauth2_7.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_7.com", + ["Host"] = "oauth2_7.test", Authorization = "bearer " .. token.access_token } }) @@ -3285,7 +3285,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_7.com" + ["Host"] = "oauth2_7.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -3299,7 +3299,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2__c.com" + ["Host"] = "oauth2__c.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -3319,7 +3319,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_10.com" + ["Host"] = "oauth2_10.test" } }) assert.res_status(500, res) @@ -3336,14 +3336,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() response_type = "token" }, headers = { - ["Host"] = "oauth2_11.com", + ["Host"] = "oauth2_11.test", ["Content-Type"] = "application/json" } }) local body = cjson.decode(assert.res_status(200, res)) - assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.com/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) + assert.is_table(ngx.re.match(body.redirect_uri, "^http://google\\.test/kong\\#access_token=[\\w]{32,32}&expires_in=[\\d]+&token_type=bearer$")) - local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.com/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") + local iterator, err = ngx.re.gmatch(body.redirect_uri, "^http://google\\.test/kong\\#access_token=([\\w]{32,32})&expires_in=[\\d]+&token_type=bearer$") assert.is_nil(err) local m, err = iterator() assert.is_nil(err) @@ -3360,7 +3360,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2_3.com" + ["Host"] = "oauth2_3.test" } }) assert.res_status(401, res) @@ -3370,7 +3370,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) assert.res_status(200, res) @@ -3378,13 +3378,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("Global Credentials", function() it("does not access two different APIs that are not sharing global credentials", function() - local token = provision_token("oauth2_8.com") + local token = provision_token("oauth2_8.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_8.com", + ["Host"] = "oauth2_8.test", Authorization = "bearer " .. token.access_token } }) @@ -3394,20 +3394,20 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", Authorization = "bearer " .. token.access_token } }) assert.res_status(401, res) end) it("does not access two different APIs that are not sharing global credentials 2", function() - local token = provision_token("oauth2.com") + local token = provision_token("oauth2.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_8.com", + ["Host"] = "oauth2_8.test", Authorization = "bearer " .. token.access_token } }) @@ -3417,20 +3417,20 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", Authorization = "bearer " .. token.access_token } }) assert.res_status(200, res) end) it("access two different APIs that are sharing global credentials", function() - local token = provision_token("oauth2_8.com") + local token = provision_token("oauth2_8.test") local res = assert(proxy_ssl_client:send { method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_8.com", + ["Host"] = "oauth2_8.test", Authorization = "bearer " .. token.access_token } }) @@ -3440,7 +3440,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_9.com", + ["Host"] = "oauth2_9.test", Authorization = "bearer " .. token.access_token } }) @@ -3455,7 +3455,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = assert.res_status(401, res) @@ -3468,7 +3468,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=invalid", headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = assert.res_status(401, res) @@ -3481,7 +3481,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", Authorization = "bearer invalid" } }) @@ -3501,7 +3501,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", Authorization = "bearer " .. token.access_token } }) @@ -3529,7 +3529,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3550,7 +3550,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3575,7 +3575,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3601,7 +3601,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3620,7 +3620,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3641,7 +3641,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json" } }) @@ -3658,7 +3658,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", authorization = "bearer " .. token.access_token } }) @@ -3675,7 +3675,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", authorization = "bearer " .. token.access_token } }) @@ -3697,7 +3697,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() grant_type = "refresh_token" }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/json", authorization = "bearer " .. token.access_token } @@ -3723,8 +3723,8 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.falsy(token.refresh_token == refreshed_token.refresh_token) end) it("does not rewrite persistent refresh tokens", function() - local token = provision_token("oauth2_13.com") - local refreshed_token = refresh_token("oauth2_13.com", token.refresh_token) + local token = provision_token("oauth2_13.test") + local refreshed_token = refresh_token("oauth2_13.test", token.refresh_token) local new_access_token = db.oauth2_tokens:select_by_access_token(refreshed_token.access_token) local new_refresh_token = db.oauth2_tokens:select_by_refresh_token(token.refresh_token) assert.truthy(new_refresh_token) @@ -3743,7 +3743,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "POST", path = "/request", headers = { - ["Host"] = "oauth2_13.com", + ["Host"] = "oauth2_13.test", Authorization = "bearer " .. refreshed_token.access_token } }) @@ -3757,12 +3757,12 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) assert.are.equal('Bearer realm="service" error="invalid_token" error_description="The access token is invalid or has expired"', headers['www-authenticate']) - local final_refreshed_token = refresh_token("oauth2_13.com", refreshed_token.refresh_token) + local final_refreshed_token = refresh_token("oauth2_13.test", refreshed_token.refresh_token) local last_res = assert(proxy_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_13.com", + ["Host"] = "oauth2_13.test", authorization = "bearer " .. final_refreshed_token.access_token } }) @@ -3783,7 +3783,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() access_token = token.access_token }, headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", ["Content-Type"] = "application/x-www-form-urlencoded" } }) @@ -3791,7 +3791,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.equal(token.access_token, body.post_data.params.access_token) end) it("hides credentials in the body", function() - local token = provision_token("oauth2_3.com") + local token = provision_token("oauth2_3.test") local res = assert(proxy_client:send { method = "POST", @@ -3800,7 +3800,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() access_token = token.access_token }, headers = { - ["Host"] = "oauth2_3.com", + ["Host"] = "oauth2_3.test", ["Content-Type"] = "application/x-www-form-urlencoded" } }) @@ -3814,33 +3814,33 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2.com" + ["Host"] = "oauth2.test" } }) local body = cjson.decode(assert.res_status(200, res)) assert.equal(token.access_token, body.uri_args.access_token) end) it("hides credentials in the querystring", function() - local token = provision_token("oauth2_3.com") + local token = provision_token("oauth2_3.test") local res = assert(proxy_client:send { method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2_3.com" + ["Host"] = "oauth2_3.test" } }) local body = cjson.decode(assert.res_status(200, res)) assert.is_nil(body.uri_args.access_token) end) it("hides credentials in the querystring for api with custom header", function() - local token = provision_token("oauth2_12.com",nil,"clientid1011","secret1011") + local token = provision_token("oauth2_12.test",nil,"clientid1011","secret1011") local res = assert(proxy_client:send { method = "GET", path = "/request?access_token=" .. token.access_token, headers = { - ["Host"] = "oauth2_12.com" + ["Host"] = "oauth2_12.test" } }) local body = cjson.decode(assert.res_status(200, res)) @@ -3853,7 +3853,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "oauth2.com", + ["Host"] = "oauth2.test", authorization = "bearer " .. token.access_token } }) @@ -3861,13 +3861,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.equal("bearer " .. token.access_token, body.headers.authorization) end) it("hides credentials in the header", function() - local token = provision_token("oauth2_3.com") + local token = provision_token("oauth2_3.test") local res = assert(proxy_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_3.com", + ["Host"] = "oauth2_3.test", authorization = "bearer " .. token.access_token } }) @@ -3875,13 +3875,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.is_nil(body.headers.authorization) end) it("hides credentials in the custom header", function() - local token = provision_token("oauth2_12.com",nil,"clientid1011","secret1011") + local token = provision_token("oauth2_12.test",nil,"clientid1011","secret1011") local res = assert(proxy_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "oauth2_12.com", + ["Host"] = "oauth2_12.test", ["custom_header_name"] = "bearer " .. token.access_token } }) @@ -3890,7 +3890,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.is_nil(body.headers.custom_header_name) end) it("does not abort when the request body is a multipart form upload", function() - local token = provision_token("oauth2_3.com") + local token = provision_token("oauth2_3.test") local res = assert(proxy_client:send { method = "POST", @@ -3899,7 +3899,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() foo = "bar" }, headers = { - ["Host"] = "oauth2_3.com", + ["Host"] = "oauth2_3.test", ["Content-Type"] = "multipart/form-data" } }) @@ -3923,7 +3923,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() }) local route1 = assert(admin_api.routes:insert({ - hosts = { "logical-and.com" }, + hosts = { "logical-and.test" }, protocols = { "http", "https" }, service = service1 })) @@ -3955,13 +3955,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() }) local route2 = assert(admin_api.routes:insert({ - hosts = { "logical-or.com" }, + hosts = { "logical-or.test" }, protocols = { "http", "https" }, service = service2 })) local route3 = assert(admin_api.routes:insert({ - hosts = { "logical-or-jwt.com" }, + hosts = { "logical-or-jwt.test" }, protocols = { "http", "https" }, service = service2 })) @@ -4010,7 +4010,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() admin_api.oauth2_credentials:insert { client_id = "clientid4567", client_secret = "secret4567", - redirect_uris = { "http://google.com/kong" }, + redirect_uris = { "http://google.test/kong" }, name = "testapp", consumer = { id = user2.id }, } @@ -4026,13 +4026,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("multiple auth without anonymous, logical AND", function() it("passes with all credentials provided", function() - local token = provision_token("logical-and.com", + local token = provision_token("logical-and.test", { ["apikey"] = "Mouse"}, "clientid4567", "secret4567").access_token local res = assert(proxy_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", -- we must provide the apikey again in the extra_headers, for the -- token endpoint, because that endpoint is also protected by the @@ -4055,7 +4055,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", ["apikey"] = "Mouse", } }) @@ -4067,11 +4067,11 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", -- we must provide the apikey again in the extra_headers, for the -- token endpoint, because that endpoint is also protected by the -- key-auth plugin. Otherwise getting the token simply fails. - ["Authorization"] = "bearer " .. provision_token("logical-and.com", + ["Authorization"] = "bearer " .. provision_token("logical-and.test", {["apikey"] = "Mouse"}).access_token, } }) @@ -4083,7 +4083,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "logical-and.com", + ["Host"] = "logical-and.test", } }) assert.response(res).has.status(401) @@ -4094,13 +4094,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("multiple auth with anonymous, logical OR", function() it("passes with all credentials provided", function() - local token = provision_token("logical-or.com", nil, + local token = provision_token("logical-or.test", nil, "clientid4567", "secret4567").access_token local res = assert(proxy_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["Authorization"] = "bearer " .. token, } @@ -4119,7 +4119,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["apikey"] = "Mouse", ["X-Authenticated-Scope"] = "all-access", ["X-Authenticated-UserId"] = "admin", @@ -4145,7 +4145,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "logical-or-jwt.com", + ["Host"] = "logical-or-jwt.test", ["Authorization"] = authorization, ["X-Authenticated-Scope"] = "all-access", ["X-Authenticated-UserId"] = "admin", @@ -4164,13 +4164,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("passes with only the second credential provided", function() - local token = provision_token("logical-or.com", nil, + local token = provision_token("logical-or.test", nil, "clientid4567", "secret4567").access_token local res = assert(proxy_client:send { method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", ["Authorization"] = "bearer " .. token, } }) @@ -4188,7 +4188,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() method = "GET", path = "/request", headers = { - ["Host"] = "logical-or.com", + ["Host"] = "logical-or.test", } }) assert.response(res).has.status(200) @@ -4203,7 +4203,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("Plugin: oauth2 (ttl) with #"..strategy, function() lazy_setup(function() local route11 = assert(admin_api.routes:insert({ - hosts = { "oauth2_21.refresh.com" }, + hosts = { "oauth2_21.refresh.test" }, protocols = { "http", "https" }, service = admin_api.services:insert(), })) @@ -4221,7 +4221,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } local route12 = assert(admin_api.routes:insert({ - hosts = { "oauth2_22.refresh.com" }, + hosts = { "oauth2_22.refresh.test" }, protocols = { "http", "https" }, service = admin_api.services:insert(), })) @@ -4244,7 +4244,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() admin_api.oauth2_credentials:insert { client_id = "clientid7890", client_secret = "secret7890", - redirect_uris = { "http://google.com/kong" }, + redirect_uris = { "http://google.test/kong" }, name = "testapp", consumer = { id = consumer.id }, } @@ -4252,7 +4252,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() describe("refresh token", function() it("is deleted after defined TTL", function() - local token = provision_token("oauth2_21.refresh.com", nil, "clientid7890", "secret7890") + local token = provision_token("oauth2_21.refresh.test", nil, "clientid7890", "secret7890") local token_entity = db.oauth2_tokens:select_by_access_token(token.access_token) assert.is_table(token_entity) @@ -4264,7 +4264,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) it("is not deleted when when TTL is 0 == never", function() - local token = provision_token("oauth2_22.refresh.com", nil, "clientid7890", "secret7890") + local token = provision_token("oauth2_22.refresh.test", nil, "clientid7890", "secret7890") local token_entity = db.oauth2_tokens:select_by_access_token(token.access_token) assert.is_table(token_entity) @@ -4284,7 +4284,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() -- setup local route_token = assert(admin_api.routes:insert({ - hosts = { "oauth2_regression_4232.com" }, + hosts = { "oauth2_regression_4232.test" }, protocols = { "http", "https" }, service = admin_api.services:insert(), })) @@ -4300,7 +4300,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } local route_test = assert(admin_api.routes:insert({ - hosts = { "oauth2_regression_4232_test.com" }, + hosts = { "oauth2_regression_4232_test.test" }, protocols = { "http", "https" }, service = admin_api.services:insert(), })) @@ -4321,14 +4321,14 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() admin_api.oauth2_credentials:insert { client_id = "clientid_4232", client_secret = "secret_4232", - redirect_uris = { "http://google.com/kong" }, + redirect_uris = { "http://google.test/kong" }, name = "4232_app", consumer = { id = consumer.id }, } -- /setup - local token = provision_token("oauth2_regression_4232.com", nil, + local token = provision_token("oauth2_regression_4232.test", nil, "clientid_4232", "secret_4232") @@ -4341,7 +4341,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() access_token = token.access_token }, headers = { - ["Host"] = "oauth2_regression_4232_test.com", + ["Host"] = "oauth2_regression_4232_test.test", ["Content-Type"] = "application/json" } }) diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 934803cd39d..35a8259394c 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -68,7 +68,7 @@ describe("[AWS Lambda] aws-gateway input", function() request_method = "GET", upstream_uri = "/123/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second", kong_request_id = "1234567890", - host = "abc.myhost.com", + host = "abc.myhost.test", remote_addr = "123.123.123.123" }, ctx = { @@ -120,7 +120,7 @@ describe("[AWS Lambda] aws-gateway input", function() path = "/123/strip/more", protocol = "HTTP/1.1", httpMethod = "GET", - domainName = "abc.myhost.com", + domainName = "abc.myhost.test", domainPrefix = "abc", identity = { sourceIp = "123.123.123.123", userAgent = "curl/7.54.0" }, requestId = "1234567890", @@ -150,7 +150,7 @@ describe("[AWS Lambda] aws-gateway input", function() request_method = "GET", upstream_uri = "/plain/strip/more?boolean=;multi-query=first;single-query=hello%20world;multi-query=second", kong_request_id = "1234567890", - host = "def.myhost.com", + host = "def.myhost.test", remote_addr = "123.123.123.123" }, ctx = { @@ -195,7 +195,7 @@ describe("[AWS Lambda] aws-gateway input", function() path = "/plain/strip/more", protocol = "HTTP/1.0", httpMethod = "GET", - domainName = "def.myhost.com", + domainName = "def.myhost.test", domainPrefix = "def", identity = { sourceIp = "123.123.123.123", userAgent = "curl/7.54.0" }, requestId = "1234567890", @@ -247,7 +247,7 @@ describe("[AWS Lambda] aws-gateway input", function() upstream_uri = "/plain/strip/more", http_content_type = tdata.ct, kong_request_id = "1234567890", - host = "def.myhost.com", + host = "def.myhost.test", remote_addr = "123.123.123.123" }, ctx = { @@ -282,7 +282,7 @@ describe("[AWS Lambda] aws-gateway input", function() path = "/plain/strip/more", protocol = "HTTP/1.0", httpMethod = "GET", - domainName = "def.myhost.com", + domainName = "def.myhost.test", domainPrefix = "def", identity = { sourceIp = "123.123.123.123", userAgent = "curl/7.54.0" }, requestId = "1234567890", diff --git a/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua b/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua index 2e152293bc3..3e52100865a 100644 --- a/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua +++ b/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua @@ -16,7 +16,7 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { - hosts = { "gw.skipfile.com" }, + hosts = { "gw.skipfile.test" }, } bp.plugins:insert { name = "aws-lambda", @@ -34,7 +34,7 @@ for _, strategy in helpers.each_strategy() do } local route2 = bp.routes:insert { - hosts = { "gw.readfile.com" }, + hosts = { "gw.readfile.test" }, } bp.plugins:insert { name = "aws-lambda", @@ -52,7 +52,7 @@ for _, strategy in helpers.each_strategy() do } local route3 = bp.routes:insert { - hosts = { "plain.skipfile.com" }, + hosts = { "plain.skipfile.test" }, } bp.plugins:insert { name = "aws-lambda", @@ -70,7 +70,7 @@ for _, strategy in helpers.each_strategy() do } local route4 = bp.routes:insert { - hosts = { "plain.readfile.com" }, + hosts = { "plain.readfile.test" }, } bp.plugins:insert { name = "aws-lambda", @@ -126,7 +126,7 @@ for _, strategy in helpers.each_strategy() do } local route7 = db.routes:insert { - hosts = { "gw.serviceless.com" }, + hosts = { "gw.serviceless.test" }, } db.plugins:insert { name = "aws-lambda", @@ -177,7 +177,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "plain.skipfile.com" + ["Host"] = "plain.skipfile.test" }, body = request_body }) @@ -195,7 +195,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "plain.skipfile.com" + ["Host"] = "plain.skipfile.test" }, body = request_body, }) @@ -218,7 +218,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "plain.readfile.com" + ["Host"] = "plain.readfile.test" }, body = request_body }) @@ -236,7 +236,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "plain.readfile.com" + ["Host"] = "plain.readfile.test" }, body = request_body, }) @@ -262,7 +262,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "gw.skipfile.com" + ["Host"] = "gw.skipfile.test" }, body = request_body }) @@ -280,7 +280,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "gw.skipfile.com" + ["Host"] = "gw.skipfile.test" }, body = request_body, }) @@ -303,7 +303,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "gw.readfile.com" + ["Host"] = "gw.readfile.test" }, body = request_body }) @@ -321,7 +321,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "gw.readfile.com" + ["Host"] = "gw.readfile.test" }, body = request_body, }) @@ -380,7 +380,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "gw.serviceless.com" + ["Host"] = "gw.serviceless.test" }, body = request_body, }) diff --git a/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua b/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua index 0ddef186855..755d1e0e6ca 100644 --- a/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua +++ b/spec/03-plugins/27-aws-lambda/08-sam-integration_spec.lua @@ -40,7 +40,7 @@ if sam.get_os_architecture() ~= "aarch64" then }, { "aws-lambda" }) local route1 = bp.routes:insert { - hosts = { "lambda.com" }, + hosts = { "lambda.test" }, } bp.plugins:insert { @@ -59,7 +59,7 @@ if sam.get_os_architecture() ~= "aarch64" then } local route2 = bp.routes:insert { - hosts = { "lambda2.com" }, + hosts = { "lambda2.test" }, } bp.plugins:insert { @@ -111,7 +111,7 @@ if sam.get_os_architecture() ~= "aarch64" then method = "GET", path = "/", headers = { - host = "lambda.com" + host = "lambda.test" } }) assert.res_status(200, res) @@ -122,7 +122,7 @@ if sam.get_os_architecture() ~= "aarch64" then method = "GET", path = "/", headers = { - host = "lambda2.com" + host = "lambda2.test" } }) assert.res_status(201, res) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 3ffb2d15214..8508e6b6b9e 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -24,134 +24,134 @@ for _, strategy in helpers.each_strategy() do }, { "aws-lambda" }) local route1 = bp.routes:insert { - hosts = { "lambda.com" }, + hosts = { "lambda.test" }, } local route1_1 = bp.routes:insert { - hosts = { "lambda_ignore_service.com" }, + hosts = { "lambda_ignore_service.test" }, service = assert(bp.services:insert()), } local route2 = bp.routes:insert { - hosts = { "lambda2.com" }, + hosts = { "lambda2.test" }, } local route3 = bp.routes:insert { - hosts = { "lambda3.com" }, + hosts = { "lambda3.test" }, } local route4 = bp.routes:insert { - hosts = { "lambda4.com" }, + hosts = { "lambda4.test" }, } local route5 = bp.routes:insert { - hosts = { "lambda5.com" }, + hosts = { "lambda5.test" }, } local route6 = bp.routes:insert { - hosts = { "lambda6.com" }, + hosts = { "lambda6.test" }, } local route7 = bp.routes:insert { - hosts = { "lambda7.com" }, + hosts = { "lambda7.test" }, } local route8 = bp.routes:insert { - hosts = { "lambda8.com" }, + hosts = { "lambda8.test" }, } local route9 = bp.routes:insert { - hosts = { "lambda9.com" }, + hosts = { "lambda9.test" }, protocols = { "http", "https" }, service = null, } local route10 = bp.routes:insert { - hosts = { "lambda10.com" }, + hosts = { "lambda10.test" }, protocols = { "http", "https" }, service = null, } local route11 = bp.routes:insert { - hosts = { "lambda11.com" }, + hosts = { "lambda11.test" }, protocols = { "http", "https" }, service = null, } local route12 = bp.routes:insert { - hosts = { "lambda12.com" }, + hosts = { "lambda12.test" }, protocols = { "http", "https" }, service = null, } local route13 = bp.routes:insert { - hosts = { "lambda13.com" }, + hosts = { "lambda13.test" }, protocols = { "http", "https" }, service = null, } local route14 = bp.routes:insert { - hosts = { "lambda14.com" }, + hosts = { "lambda14.test" }, protocols = { "http", "https" }, service = null, } local route15 = bp.routes:insert { - hosts = { "lambda15.com" }, + hosts = { "lambda15.test" }, protocols = { "http", "https" }, service = null, } local route16 = bp.routes:insert { - hosts = { "lambda16.com" }, + hosts = { "lambda16.test" }, protocols = { "http", "https" }, service = null, } local route17 = bp.routes:insert { - hosts = { "lambda17.com" }, + hosts = { "lambda17.test" }, protocols = { "http", "https" }, service = null, } local route18 = bp.routes:insert { - hosts = { "lambda18.com" }, + hosts = { "lambda18.test" }, protocols = { "http", "https" }, service = null, } local route19 = bp.routes:insert { - hosts = { "lambda19.com" }, + hosts = { "lambda19.test" }, protocols = { "http", "https" }, service = null, } local route20 = bp.routes:insert { - hosts = { "lambda20.com" }, + hosts = { "lambda20.test" }, protocols = { "http", "https" }, service = null, } local route21 = bp.routes:insert { - hosts = { "lambda21.com" }, + hosts = { "lambda21.test" }, protocols = { "http", "https" }, service = null, } local route22 = bp.routes:insert { - hosts = { "lambda22.com" }, + hosts = { "lambda22.test" }, protocols = { "http", "https" }, service = null, } local route23 = bp.routes:insert { - hosts = { "lambda23.com" }, + hosts = { "lambda23.test" }, protocols = { "http", "https" }, service = null, } local route24 = bp.routes:insert { - hosts = { "lambda24.com" }, + hosts = { "lambda24.test" }, protocols = { "http", "https" }, service = null, } @@ -521,7 +521,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda.com" + ["Host"] = "lambda.test" } }) assert.res_status(200, res) @@ -536,7 +536,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda_ignore_service.com" + ["Host"] = "lambda_ignore_service.test" } }) assert.res_status(200, res) @@ -551,7 +551,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda.com", + ["Host"] = "lambda.test", ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { @@ -571,7 +571,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda.com", + ["Host"] = "lambda.test", ["Content-Type"] = "application/json" }, body = { @@ -591,7 +591,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda.com", + ["Host"] = "lambda.test", ["Content-Type"] = "application/json" }, body = '[{}, []]' @@ -605,7 +605,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda.com", + ["Host"] = "lambda.test", ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { @@ -624,7 +624,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda9.com", + ["Host"] = "lambda9.test", ["Content-Type"] = "application/xml", ["custom-header"] = "someheader" }, @@ -643,7 +643,7 @@ for _, strategy in helpers.each_strategy() do -- request_headers assert.equal("someheader", body.request_headers["custom-header"]) - assert.equal("lambda9.com", body.request_headers.host) + assert.equal("lambda9.test", body.request_headers.host) -- request_body assert.equal("", body.request_body) @@ -655,7 +655,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda10.com", + ["Host"] = "lambda10.test", ["Content-Type"] = "application/json", ["custom-header"] = "someheader" }, @@ -673,7 +673,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(body.request_uri_args) -- request_headers - assert.equal("lambda10.com", body.request_headers.host) + assert.equal("lambda10.test", body.request_headers.host) assert.equal("someheader", body.request_headers["custom-header"]) -- request_body @@ -686,7 +686,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda9.com", + ["Host"] = "lambda9.test", ["Content-Type"] = "text/plain", ["custom-header"] = "someheader" }, @@ -705,7 +705,7 @@ for _, strategy in helpers.each_strategy() do -- request_headers assert.equal("someheader", body.request_headers["custom-header"]) - assert.equal("lambda9.com", body.request_headers.host) + assert.equal("lambda9.test", body.request_headers.host) -- request_body assert.equal("some text", body.request_body) @@ -718,7 +718,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post?key1=from_querystring", headers = { - ["Host"] = "lambda9.com", + ["Host"] = "lambda9.test", ["Content-Type"] = "application/octet-stream", ["custom-header"] = "someheader" }, @@ -736,7 +736,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(body.request_uri_args) -- request_headers - assert.equal("lambda9.com", body.request_headers.host) + assert.equal("lambda9.test", body.request_headers.host) assert.equal("someheader", body.request_headers["custom-header"]) -- request_body @@ -750,7 +750,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda2.com", + ["Host"] = "lambda2.test", ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { @@ -768,7 +768,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda3.com", + ["Host"] = "lambda3.test", ["Content-Type"] = "application/x-www-form-urlencoded" }, body = { @@ -786,7 +786,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda4.com", + ["Host"] = "lambda4.test", } }) assert.res_status(500, res) @@ -797,7 +797,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda5.com" + ["Host"] = "lambda5.test" } }) assert.res_status(200, res) @@ -809,7 +809,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda6.com" + ["Host"] = "lambda6.test" } }) assert.res_status(202, res) @@ -821,7 +821,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda7.com" + ["Host"] = "lambda7.test" } }) assert.res_status(204, res) @@ -833,7 +833,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda8.com" + ["Host"] = "lambda8.test" } }) assert.res_status(412, res) @@ -845,7 +845,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda.com" + ["Host"] = "lambda.test" } }) @@ -859,7 +859,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda.com" + ["Host"] = "lambda.test" } }) @@ -871,7 +871,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1", headers = { - ["Host"] = "lambda15.com" + ["Host"] = "lambda15.test" } }) assert.res_status(500, res) @@ -896,7 +896,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda11.test", ["Content-Type"] = "application/json" }, body = { @@ -922,7 +922,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda11.test", ["Content-Type"] = "application/json", }, body = { @@ -951,7 +951,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda11.test", ["Content-Type"] = "application/json", }, body = { @@ -969,7 +969,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda11.test", ["Content-Type"] = "application/json", }, body = { @@ -987,7 +987,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda11.test", ["Content-Type"] = "application/json", }, body = { @@ -1005,7 +1005,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda11.com", + ["Host"] = "lambda11.test", ["Content-Type"] = "application/json", }, body = { @@ -1024,7 +1024,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda12.com", + ["Host"] = "lambda12.test", } }) @@ -1038,7 +1038,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/post", headers = { - ["Host"] = "lambda13.com", + ["Host"] = "lambda13.test", } }) @@ -1052,7 +1052,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda14.com" + ["Host"] = "lambda14.test" } }) assert.res_status(200, res) @@ -1067,7 +1067,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda16.com" + ["Host"] = "lambda16.test" } }) assert.res_status(200, res) @@ -1079,7 +1079,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda22.com" + ["Host"] = "lambda22.test" } }) assert.res_status(502, res) @@ -1091,7 +1091,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda23.com" + ["Host"] = "lambda23.test" } }) assert.res_status(200, res) @@ -1103,7 +1103,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda17.com" + ["Host"] = "lambda17.test" } }) assert.res_status(200, res) @@ -1117,7 +1117,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1", headers = { - ["Host"] = "lambda18.com" + ["Host"] = "lambda18.test" } })) assert.res_status(500, res) @@ -1128,7 +1128,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda.com" + ["Host"] = "lambda.test" } }) assert.res_status(200, res) @@ -1143,7 +1143,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda20.com", + ["Host"] = "lambda20.test", } })) @@ -1158,7 +1158,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?a=1&b=2", headers = { - ["Host"] = "lambda21.com" + ["Host"] = "lambda21.test" } })) @@ -1174,7 +1174,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get", headers = { - ["Host"] = "lambda24.com" + ["Host"] = "lambda24.test" } })) @@ -1211,7 +1211,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1", headers = { - ["Host"] = "lambda19.com" + ["Host"] = "lambda19.test" } })) assert.res_status(200, res) @@ -1238,7 +1238,7 @@ for _, strategy in helpers.each_strategy() do }, { "aws-lambda" }, { "random" }) local route1 = bp.routes:insert { - hosts = { "lambda-vault.com" }, + hosts = { "lambda-vault.test" }, } bp.plugins:insert { @@ -1284,7 +1284,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda-vault.com" + ["Host"] = "lambda-vault.test" } }) assert.res_status(200, res) @@ -1300,7 +1300,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/get?key1=some_value1&key2=some_value2&key3=some_value3", headers = { - ["Host"] = "lambda-vault.com" + ["Host"] = "lambda-vault.test" } }) assert.res_status(200, res) diff --git a/spec/03-plugins/29-acme/01-client_spec.lua b/spec/03-plugins/29-acme/01-client_spec.lua index e5ff149e15b..0ab8ef14e1d 100644 --- a/spec/03-plugins/29-acme/01-client_spec.lua +++ b/spec/03-plugins/29-acme/01-client_spec.lua @@ -259,7 +259,7 @@ for _, strategy in helpers.each_strategy() do describe("Plugin: acme (client.save) [#" .. strategy .. "]", function() local bp, db local cert, sni - local host = "test1.com" + local host = "test1.test" lazy_setup(function() bp, db = helpers.get_db_utils(strategy, { @@ -285,7 +285,7 @@ for _, strategy in helpers.each_strategy() do describe("creates new cert", function() local key, crt = new_cert_key_pair() local new_sni, new_cert, err - local new_host = "test2.com" + local new_host = "test2.test" it("returns no error", function() err = client._save_dao(new_host, key, crt) @@ -343,8 +343,8 @@ for _, strategy in ipairs({"off"}) do describe("Plugin: acme (client.renew) [#" .. strategy .. "]", function() local bp local cert - local host = "test1.com" - local host_not_expired = "test2.com" + local host = "test1.test" + local host_not_expired = "test2.test" -- make it due for renewal local key, crt = new_cert_key_pair(ngx.time() - 23333) -- make it not due for renewal diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 861e7609c9a..99e0b46e64f 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -289,7 +289,7 @@ describe("Plugin: acme (storage.redis)", function() describe("Plugin: acme (handler.access) [#postgres]", function() local bp - local domain = "mydomain.com" + local domain = "mydomain.test" local dummy_id = "ZR02iVO6PFywzFLj6igWHd6fnK2R07C-97dkQKC7vJo" local namespace = "namespace1" local plugin diff --git a/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua b/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua index 05cab17810e..8b645f99f28 100644 --- a/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua +++ b/spec/03-plugins/29-acme/06-hybrid_mode_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" for _, strategy in helpers.each_strategy({"postgres"}) do describe("Plugin: acme (handler.access) worked with [#" .. strategy .. "]", function() - local domain = "mydomain.com" + local domain = "mydomain.test" lazy_setup(function() local bp = helpers.get_db_utils(strategy, { diff --git a/spec/03-plugins/30-session/01-access_spec.lua b/spec/03-plugins/30-session/01-access_spec.lua index f8b65ab715d..a92d0a5ddf6 100644 --- a/spec/03-plugins/30-session/01-access_spec.lua +++ b/spec/03-plugins/30-session/01-access_spec.lua @@ -21,27 +21,27 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { paths = {"/test1"}, - hosts = {"konghq.com"}, + hosts = {"konghq.test"}, } local route2 = bp.routes:insert { paths = {"/test2"}, - hosts = {"konghq.com"}, + hosts = {"konghq.test"}, } local route3 = bp.routes:insert { paths = {"/headers"}, - hosts = {"konghq.com"}, + hosts = {"konghq.test"}, } local route4 = bp.routes:insert { paths = {"/headers"}, - hosts = {"mockbin.org"}, + hosts = {"mockbin.test"}, } local route5 = bp.routes:insert { paths = {"/test5"}, - hosts = {"httpbin.org"}, + hosts = {"httpbin.test"}, } assert(bp.plugins:insert { @@ -188,7 +188,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/test1/status/200", headers = { - host = "konghq.com", + host = "konghq.test", apikey = "kong", }, }) @@ -214,7 +214,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test2/status/200", - headers = { host = "konghq.com", }, + headers = { host = "konghq.test", }, } -- make sure the anonymous consumer can't get in (request termination) @@ -253,7 +253,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/test5/status/200", headers = { - host = "httpbin.org", + host = "httpbin.test", apikey = "kong", }, }) @@ -283,7 +283,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/headers", - headers = { host = "konghq.com", }, + headers = { host = "konghq.test", }, } -- make a request with a valid key, grab the cookie for later @@ -323,7 +323,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/headers", - headers = { host = "mockbin.org", }, + headers = { host = "mockbin.test", }, } -- make a request with a valid key, grab the cookie for later diff --git a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua index 20b9bf93d89..509f2556cd7 100644 --- a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua +++ b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua @@ -18,17 +18,17 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { paths = {"/test1"}, - hosts = {"konghq.com"} + hosts = {"konghq.test"} } local route2 = bp.routes:insert { paths = {"/test2"}, - hosts = {"konghq.com"} + hosts = {"konghq.test"} } local route3 = bp.routes:insert { paths = {"/headers"}, - hosts = {"konghq.com"}, + hosts = {"konghq.test"}, } assert(bp.plugins:insert { @@ -145,7 +145,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test1/status/200", - headers = { host = "konghq.com", }, + headers = { host = "konghq.test", }, } -- make sure the anonymous consumer can't get in (request termination) @@ -188,7 +188,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test2/status/200", - headers = { host = "konghq.com", }, + headers = { host = "konghq.test", }, } local function send_requests(request, number, step) @@ -245,7 +245,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/test2/status/200", - headers = { host = "konghq.com", }, + headers = { host = "konghq.test", }, } -- make sure the anonymous consumer can't get in (request termination) @@ -284,7 +284,7 @@ for _, strategy in helpers.each_strategy() do path = "/test2/status/200?session_logout=true", headers = { cookie = cookie, - host = "konghq.com", + host = "konghq.test", } })) assert.response(res).has.status(200) @@ -302,7 +302,7 @@ for _, strategy in helpers.each_strategy() do local request = { method = "GET", path = "/headers", - headers = { host = "konghq.com", }, + headers = { host = "konghq.test", }, } client = helpers.proxy_ssl_client() diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 9498929906b..aa8b350773d 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -37,70 +37,70 @@ do strategy:flush(true) local route1 = assert(bp.routes:insert { - hosts = { "route-1.com" }, + hosts = { "route-1.test" }, }) local route2 = assert(bp.routes:insert { - hosts = { "route-2.com" }, + hosts = { "route-2.test" }, }) assert(bp.routes:insert { - hosts = { "route-3.com" }, + hosts = { "route-3.test" }, }) assert(bp.routes:insert { - hosts = { "route-4.com" }, + hosts = { "route-4.test" }, }) local route5 = assert(bp.routes:insert { - hosts = { "route-5.com" }, + hosts = { "route-5.test" }, }) local route6 = assert(bp.routes:insert { - hosts = { "route-6.com" }, + hosts = { "route-6.test" }, }) local route7 = assert(bp.routes:insert { - hosts = { "route-7.com" }, + hosts = { "route-7.test" }, }) local route8 = assert(bp.routes:insert { - hosts = { "route-8.com" }, + hosts = { "route-8.test" }, }) local route9 = assert(bp.routes:insert { - hosts = { "route-9.com" }, + hosts = { "route-9.test" }, }) local route10 = assert(bp.routes:insert { - hosts = { "route-10.com" }, + hosts = { "route-10.test" }, }) local route11 = assert(bp.routes:insert { - hosts = { "route-11.com" }, + hosts = { "route-11.test" }, }) local route12 = assert(bp.routes:insert { - hosts = { "route-12.com" }, + hosts = { "route-12.test" }, }) local route13 = assert(bp.routes:insert { - hosts = { "route-13.com" }, + hosts = { "route-13.test" }, }) local route14 = assert(bp.routes:insert { - hosts = { "route-14.com" }, + hosts = { "route-14.test" }, }) local route15 = assert(bp.routes:insert { - hosts = { "route-15.com" }, + hosts = { "route-15.test" }, }) local route16 = assert(bp.routes:insert { - hosts = { "route-16.com" }, + hosts = { "route-16.test" }, }) local route17 = assert(bp.routes:insert { - hosts = { "route-17.com" }, + hosts = { "route-17.test" }, }) local route18 = assert(bp.routes:insert { - hosts = { "route-18.com" }, + hosts = { "route-18.test" }, }) local route19 = assert(bp.routes:insert { - hosts = { "route-19.com" }, + hosts = { "route-19.test" }, }) local route20 = assert(bp.routes:insert { - hosts = { "route-20.com" }, + hosts = { "route-20.test" }, }) local route21 = assert(bp.routes:insert { - hosts = { "route-21.com" }, + hosts = { "route-21.test" }, }) local route22 = assert(bp.routes:insert({ - hosts = { "route-22.com" }, + hosts = { "route-22.test" }, })) local consumer1 = assert(bp.consumers:insert { @@ -368,7 +368,7 @@ do end) it("caches a simple request", function() - local res = assert(get(client, "route-1.com")) + local res = assert(get(client, "route-1.test")) local body1 = assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -383,7 +383,7 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - local res = assert(get(client, "route-1.com")) + local res = assert(get(client, "route-1.test")) local body2 = assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -397,17 +397,17 @@ do --cache_key = cache_key1 end) it("No X-Cache* neither age headers on the response without debug header in the query", function() - local res = assert(get(client, "route-22.com")) + local res = assert(get(client, "route-22.test")) assert.res_status(200, res) assert.is_nil(res.headers["X-Cache-Status"]) - res = assert(get(client, "route-22.com")) + res = assert(get(client, "route-22.test")) assert.res_status(200, res) assert.is_nil(res.headers["X-Cache-Status"]) assert.is_nil(res.headers["X-Cache-Key"]) assert.is_nil(res.headers["Age"]) res = assert(client:get("/get", { headers = { - Host = "route-22.com", + Host = "route-22.test", ["kong-debug"] = 1, }, })) @@ -417,7 +417,7 @@ do end) it("respects cache ttl", function() - local res = assert(get(client, "route-6.com")) + local res = assert(get(client, "route-6.test")) --local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -428,7 +428,7 @@ do -- return strategy:fetch(cache_key2) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-6.com")) + res = assert(get(client, "route-6.test")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -446,7 +446,7 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(get(client, "route-6.com")) + res = assert(get(client, "route-6.test")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -457,13 +457,13 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-6.com")) + res = assert(get(client, "route-6.test")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) -- examine the behavior of keeping cache in memory for longer than ttl - res = assert(get(client, "route-9.com")) + res = assert(get(client, "route-9.test")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -474,7 +474,7 @@ do -- return strategy:fetch(cache_key) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-9.com")) + res = assert(get(client, "route-9.test")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -493,12 +493,12 @@ do --end, TIMEOUT) -- and go through the cycle again - res = assert(get(client, "route-9.com")) + res = assert(get(client, "route-9.test")) assert.res_status(200, res) assert.same("Refresh", res.headers["X-Cache-Status"]) - res = assert(get(client, "route-9.com")) + res = assert(get(client, "route-9.test")) assert.res_status(200, res) assert.same("Hit", res.headers["X-Cache-Status"]) @@ -507,7 +507,7 @@ do it("respects cache ttl via cache control", function() local res = assert(client:get("/cache/2", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -522,7 +522,7 @@ do res = assert(client:get("/cache/2", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -542,7 +542,7 @@ do -- and go through the cycle again res = assert(client:get("/cache/2", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -556,7 +556,7 @@ do res = assert(client:get("/cache/2", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -566,7 +566,7 @@ do -- assert that max-age=0 never results in caching res = assert(client:get("/cache/0", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -575,7 +575,7 @@ do res = assert(client:get("/cache/0", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -588,7 +588,7 @@ do -- necessary to set it manually using /response-headers instead local res = assert(client:get("/response-headers?Cache-Control=max-age%3D604800", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -599,7 +599,7 @@ do it("Cache-Control contains s-maxage only", function() local res = assert(client:get("/response-headers?Cache-Control=s-maxage%3D604800", { headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -612,7 +612,7 @@ do local res = assert(client:get("/response-headers", { query = "Expires=" .. httpdate, headers = { - host = "route-7.com", + host = "route-7.test", } })) @@ -625,7 +625,7 @@ do -- bypass via unsatisfied min-fresh local res = assert(client:get("/cache/2", { headers = { - host = "route-7.com", + host = "route-7.test", ["Cache-Control"] = "min-fresh=30", } })) @@ -637,7 +637,7 @@ do it("max-age", function() local res = assert(client:get("/cache/10", { headers = { - host = "route-7.com", + host = "route-7.test", ["Cache-Control"] = "max-age=2", } })) @@ -653,7 +653,7 @@ do res = assert(client:get("/cache/10", { headers = { - host = "route-7.com", + host = "route-7.test", ["Cache-Control"] = "max-age=2", } })) @@ -675,7 +675,7 @@ do res = assert(client:get("/cache/10", { headers = { - host = "route-7.com", + host = "route-7.test", ["Cache-Control"] = "max-age=2", } })) @@ -687,7 +687,7 @@ do it("max-stale", function() local res = assert(client:get("/cache/2", { headers = { - host = "route-8.com", + host = "route-8.test", } })) @@ -702,7 +702,7 @@ do res = assert(client:get("/cache/2", { headers = { - host = "route-8.com", + host = "route-8.test", } })) @@ -722,7 +722,7 @@ do res = assert(client:get("/cache/2", { headers = { - host = "route-8.com", + host = "route-8.test", ["Cache-Control"] = "max-stale=1", } })) @@ -734,7 +734,7 @@ do it("only-if-cached", function() local res = assert(client:get("/get?not=here", { headers = { - host = "route-8.com", + host = "route-8.test", ["Cache-Control"] = "only-if-cached", } })) @@ -746,7 +746,7 @@ do it("caches a streaming request", function() local res = assert(client:get("/stream/3", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -762,7 +762,7 @@ do res = assert(client:get("/stream/3", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -774,7 +774,7 @@ do it("uses a separate cache key for the same consumer between routes", function() local res = assert(client:get("/get", { headers = { - host = "route-13.com", + host = "route-13.test", apikey = "bob", } })) @@ -783,7 +783,7 @@ do local res = assert(client:get("/get", { headers = { - host = "route-14.com", + host = "route-14.test", apikey = "bob", } })) @@ -796,7 +796,7 @@ do it("uses a separate cache key for the same consumer between routes/services", function() local res = assert(client:get("/get", { headers = { - host = "route-15.com", + host = "route-15.test", apikey = "bob", } })) @@ -805,7 +805,7 @@ do local res = assert(client:get("/get", { headers = { - host = "route-16.com", + host = "route-16.test", apikey = "bob", } })) @@ -816,7 +816,7 @@ do end) it("uses an separate cache key between routes-specific and a global plugin", function() - local res = assert(get(client, "route-3.com")) + local res = assert(get(client, "route-3.test")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -825,7 +825,7 @@ do assert.matches("^[%w%d]+$", cache_key1) assert.equals(64, #cache_key1) - res = assert(get(client, "route-4.com")) + res = assert(get(client, "route-4.test")) assert.res_status(200, res) @@ -835,7 +835,7 @@ do end) it("differentiates caches between instances", function() - local res = assert(get(client, "route-2.com")) + local res = assert(get(client, "route-2.test")) assert.res_status(200, res) assert.same("Miss", res.headers["X-Cache-Status"]) @@ -849,7 +849,7 @@ do -- return strategy:fetch(cache_key1) ~= nil --end, TIMEOUT) - res = assert(get(client, "route-2.com")) + res = assert(get(client, "route-2.test")) local cache_key2 = res.headers["X-Cache-Key"] assert.res_status(200, res) @@ -860,7 +860,7 @@ do it("uses request params as part of the cache key", function() local res = assert(client:get("/get?a=b&b=c", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -869,7 +869,7 @@ do res = assert(client:get("/get?a=c", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -879,7 +879,7 @@ do res = assert(client:get("/get?b=c&a=b", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -888,7 +888,7 @@ do res = assert(client:get("/get?a&b", { headers = { - host = "route-1.com", + host = "route-1.test", } })) assert.res_status(200, res) @@ -896,7 +896,7 @@ do res = assert(client:get("/get?a&b", { headers = { - host = "route-1.com", + host = "route-1.test", } })) assert.res_status(200, res) @@ -906,7 +906,7 @@ do it("can focus only in a subset of the query arguments", function() local res = assert(client:get("/get?foo=b&b=c", { headers = { - host = "route-12.com", + host = "route-12.test", } })) @@ -922,7 +922,7 @@ do res = assert(client:get("/get?b=d&foo=b", { headers = { - host = "route-12.com", + host = "route-12.test", } })) @@ -934,7 +934,7 @@ do it("uses headers if instructed to do so", function() local res = assert(client:get("/get", { headers = { - host = "route-11.com", + host = "route-11.test", foo = "bar", } })) @@ -949,7 +949,7 @@ do res = assert(client:get("/get", { headers = { - host = "route-11.com", + host = "route-11.test", foo = "bar", } })) @@ -958,7 +958,7 @@ do res = assert(client:get("/get", { headers = { - host = "route-11.com", + host = "route-11.test", foo = "baz", } })) @@ -968,7 +968,7 @@ do describe("handles authenticated routes", function() it("by ignoring cache if the request is unauthenticated", function() - local res = assert(get(client, "route-5.com")) + local res = assert(get(client, "route-5.test")) assert.res_status(401, res) assert.is_nil(res.headers["X-Cache-Status"]) @@ -977,7 +977,7 @@ do it("by maintaining a separate cache per consumer", function() local res = assert(client:get("/get", { headers = { - host = "route-5.com", + host = "route-5.test", apikey = "bob", } })) @@ -987,7 +987,7 @@ do res = assert(client:get("/get", { headers = { - host = "route-5.com", + host = "route-5.test", apikey = "bob", } })) @@ -997,7 +997,7 @@ do local res = assert(client:get("/get", { headers = { - host = "route-5.com", + host = "route-5.test", apikey = "alice", } })) @@ -1007,7 +1007,7 @@ do res = assert(client:get("/get", { headers = { - host = "route-5.com", + host = "route-5.test", apikey = "alice", } })) @@ -1022,7 +1022,7 @@ do it("request method", function() local res = assert(client:post("/post", { headers = { - host = "route-1.com", + host = "route-1.test", ["Content-Type"] = "application/json", }, { @@ -1039,7 +1039,7 @@ do it("response status", function() local res = assert(client:get("/status/418", { headers = { - host = "route-1.com", + host = "route-1.test", }, })) @@ -1050,7 +1050,7 @@ do it("response content type", function() local res = assert(client:get("/xml", { headers = { - host = "route-1.com", + host = "route-1.test", }, })) @@ -1063,7 +1063,7 @@ do it("request methods", function() local res = assert(client:post("/post", { headers = { - host = "route-10.com", + host = "route-10.test", ["Content-Type"] = "application/json", }, { @@ -1082,7 +1082,7 @@ do res = assert(client:post("/post", { headers = { - host = "route-10.com", + host = "route-10.test", ["Content-Type"] = "application/json", }, { @@ -1097,7 +1097,7 @@ do it("response status", function() local res = assert(client:get("/status/417", { headers = { - host = "route-10.com", + host = "route-10.test", }, })) @@ -1106,7 +1106,7 @@ do res = assert(client:get("/status/417", { headers = { - host = "route-10.com", + host = "route-10.test", }, })) @@ -1120,7 +1120,7 @@ do it("X-Kong-Proxy-Latency", function() local res = assert(client:get("/get?show-me=proxy-latency", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -1130,7 +1130,7 @@ do res = assert(client:get("/get?show-me=proxy-latency", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -1142,7 +1142,7 @@ do it("X-Kong-Upstream-Latency", function() local res = assert(client:get("/get?show-me=upstream-latency", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -1158,7 +1158,7 @@ do res = assert(client:get("/get?show-me=upstream-latency", { headers = { - host = "route-1.com", + host = "route-1.test", } })) @@ -1174,7 +1174,7 @@ do method = "GET", path = "/xml", headers = { - host = "route-17.com", + host = "route-17.test", }, } @@ -1194,7 +1194,7 @@ do method = "GET", path = "/xml", headers = { - host = "route-18.com", + host = "route-18.test", }, }) @@ -1209,7 +1209,7 @@ do method = "GET", path = "/response-headers?Content-Type=application/xml;", headers = { - host = "route-18.com", + host = "route-18.test", }, }) @@ -1223,7 +1223,7 @@ do method = "GET", path = "/xml", headers = { - host = "route-19.com", + host = "route-19.test", }, } @@ -1239,7 +1239,7 @@ do method = "GET", path = "/ignore-case/kong", headers = { - host = "route-20.com", + host = "route-20.test", }, }) @@ -1254,7 +1254,7 @@ do method = "GET", path = "/ignore-case/KONG", headers = { - host = "route-20.com", + host = "route-20.test", }, } @@ -1271,7 +1271,7 @@ do method = "GET", path = "/acknowledge-case/kong", headers = { - host = "route-21.com", + host = "route-21.test", }, }) @@ -1287,7 +1287,7 @@ do method = "GET", path = "/acknowledge-case/KONG", headers = { - host = "route-21.com", + host = "route-21.test", }, }) diff --git a/spec/03-plugins/31-proxy-cache/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua index ddc6200fc1d..81191c8558d 100644 --- a/spec/03-plugins/31-proxy-cache/03-api_spec.lua +++ b/spec/03-plugins/31-proxy-cache/03-api_spec.lua @@ -10,7 +10,7 @@ describe("Plugin: proxy-cache", function() bp = helpers.get_db_utils(nil, nil, {"proxy-cache"}) route1 = assert(bp.routes:insert { - hosts = { "route-1.com" }, + hosts = { "route-1.test" }, }) plugin1 = assert(bp.plugins:insert { name = "proxy-cache", @@ -32,7 +32,7 @@ describe("Plugin: proxy-cache", function() }) local route2 = assert(bp.routes:insert { - hosts = { "route-2.com" }, + hosts = { "route-2.test" }, }) assert(bp.plugins:insert { @@ -205,7 +205,7 @@ describe("Plugin: proxy-cache", function() it("delete a cache entry", function() local res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) @@ -221,7 +221,7 @@ describe("Plugin: proxy-cache", function() res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) @@ -237,7 +237,7 @@ describe("Plugin: proxy-cache", function() local res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) @@ -251,7 +251,7 @@ describe("Plugin: proxy-cache", function() local res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) @@ -263,7 +263,7 @@ describe("Plugin: proxy-cache", function() -- make a `Hit` request to `route-1` local res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) @@ -273,7 +273,7 @@ describe("Plugin: proxy-cache", function() -- make a `Miss` request to `route-2` local res = assert(proxy_client:get("/get", { headers = { - host = "route-2.com", + host = "route-2.test", ["kong-debug"] = 1, } })) @@ -289,7 +289,7 @@ describe("Plugin: proxy-cache", function() -- make a `Hit` request to `route-1` res = assert(proxy_client:get("/get", { headers = { - host = "route-2.com", + host = "route-2.test", ["kong-debug"] = 1, } })) @@ -305,7 +305,7 @@ describe("Plugin: proxy-cache", function() local res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) @@ -315,7 +315,7 @@ describe("Plugin: proxy-cache", function() local res = assert(proxy_client:get("/get", { headers = { - host = "route-2.com", + host = "route-2.test", ["kong-debug"] = 1, } })) @@ -357,7 +357,7 @@ describe("Plugin: proxy-cache", function() -- add request to cache local res = assert(proxy_client:get("/get", { headers = { - host = "route-1.com", + host = "route-1.test", ["kong-debug"] = 1, } })) diff --git a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua index fad2a933c38..e21abd9cd4e 100644 --- a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua +++ b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua @@ -30,11 +30,11 @@ describe("proxy-cache invalidations via: " .. strategy, function() bp = helpers.get_db_utils(strategy, nil, {"proxy-cache"}) route1 = assert(bp.routes:insert { - hosts = { "route-1.com" }, + hosts = { "route-1.test" }, }) route2 = assert(bp.routes:insert { - hosts = { "route-2.com" }, + hosts = { "route-2.test" }, }) plugin1 = assert(bp.plugins:insert { @@ -121,38 +121,38 @@ describe("proxy-cache invalidations via: " .. strategy, function() setup(function() -- prime cache entries on both instances - local res_1 = get(client_1, "route-1.com") + local res_1 = get(client_1, "route-1.test") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key = res_1.headers["X-Cache-Key"] - local res_2 = get(client_2, "route-1.com") + local res_2 = get(client_2, "route-1.test") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) assert.same(cache_key, res_2.headers["X-Cache-Key"]) - res_1 = get(client_1, "route-2.com") + res_1 = get(client_1, "route-2.test") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) cache_key2 = res_1.headers["X-Cache-Key"] assert.not_same(cache_key, cache_key2) - local res_2 = get(client_2, "route-2.com") + local res_2 = get(client_2, "route-2.test") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) end) it("propagates purges via cluster events mechanism", function() - local res_1 = get(client_1, "route-1.com") + local res_1 = get(client_1, "route-1.test") assert.res_status(200, res_1) assert.same("Hit", res_1.headers["X-Cache-Status"]) - local res_2 = get(client_2, "route-1.com") + local res_2 = get(client_2, "route-1.test") assert.res_status(200, res_2) assert.same("Hit", res_2.headers["X-Cache-Status"]) @@ -171,12 +171,12 @@ describe("proxy-cache invalidations via: " .. strategy, function() end, 10) -- refresh and purge with our second endpoint - res_1 = get(client_1, "route-1.com") + res_1 = get(client_1, "route-1.test") assert.res_status(200, res_1) assert.same("Miss", res_1.headers["X-Cache-Status"]) - res_2 = get(client_2, "route-1.com") + res_2 = get(client_2, "route-1.test") assert.res_status(200, res_2) assert.same("Miss", res_2.headers["X-Cache-Status"]) diff --git a/spec/03-plugins/33-serverless-functions/02-access_spec.lua b/spec/03-plugins/33-serverless-functions/02-access_spec.lua index 6c45606bd0c..a4c382071c0 100644 --- a/spec/03-plugins/33-serverless-functions/02-access_spec.lua +++ b/spec/03-plugins/33-serverless-functions/02-access_spec.lua @@ -127,67 +127,67 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do local route1 = bp.routes:insert { service = { id = service.id }, - hosts = { "one." .. plugin_name .. ".com" }, + hosts = { "one." .. plugin_name .. ".test" }, } local route2 = bp.routes:insert { service = { id = service.id }, - hosts = { "two." .. plugin_name .. ".com" }, + hosts = { "two." .. plugin_name .. ".test" }, } local route3 = bp.routes:insert { service = { id = service.id }, - hosts = { "three." .. plugin_name .. ".com" }, + hosts = { "three." .. plugin_name .. ".test" }, } local route4 = bp.routes:insert { service = { id = service.id }, - hosts = { "four." .. plugin_name .. ".com" }, + hosts = { "four." .. plugin_name .. ".test" }, } local route6 = bp.routes:insert { service = { id = service.id }, - hosts = { "six." .. plugin_name .. ".com" }, + hosts = { "six." .. plugin_name .. ".test" }, } local route7 = bp.routes:insert { service = { id = service.id }, - hosts = { "seven." .. plugin_name .. ".com" }, + hosts = { "seven." .. plugin_name .. ".test" }, } local route8 = bp.routes:insert { service = { id = service.id }, - hosts = { "eight." .. plugin_name .. ".com" }, + hosts = { "eight." .. plugin_name .. ".test" }, } local route9 = bp.routes:insert { service = { id = service.id }, - hosts = { "nine." .. plugin_name .. ".com" }, + hosts = { "nine." .. plugin_name .. ".test" }, } local route10 = bp.routes:insert { service = { id = service.id }, - hosts = { "ten." .. plugin_name .. ".com" }, + hosts = { "ten." .. plugin_name .. ".test" }, } local route11 = bp.routes:insert { service = { id = service.id }, - hosts = { "eleven." .. plugin_name .. ".com" }, + hosts = { "eleven." .. plugin_name .. ".test" }, } local route12 = bp.routes:insert { service = { id = service.id }, - hosts = { "twelve." .. plugin_name .. ".com" }, + hosts = { "twelve." .. plugin_name .. ".test" }, } local route13 = bp.routes:insert { service = { id = service.id }, - hosts = { "thirteen." .. plugin_name .. ".com" }, + hosts = { "thirteen." .. plugin_name .. ".test" }, } local route14 = bp.routes:insert { service = { id = service.id }, - hosts = { "fourteen." .. plugin_name .. ".com" }, + hosts = { "fourteen." .. plugin_name .. ".test" }, } bp.plugins:insert { @@ -296,7 +296,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "one." .. plugin_name .. ".com" + ["Host"] = "one." .. plugin_name .. ".test" } }) @@ -310,7 +310,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "six." .. plugin_name .. ".com" + ["Host"] = "six." .. plugin_name .. ".test" } }) @@ -327,7 +327,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "two." .. plugin_name .. ".com" + ["Host"] = "two." .. plugin_name .. ".test" } }) local body = assert.res_status(404, res) @@ -339,7 +339,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "three." .. plugin_name .. ".com" + ["Host"] = "three." .. plugin_name .. ".test" } }) local body = assert.res_status(406, res) @@ -353,7 +353,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "four." .. plugin_name .. ".com" + ["Host"] = "four." .. plugin_name .. ".test" } }) local body = assert.res_status(400, res) @@ -365,7 +365,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "nine." .. plugin_name .. ".com" + ["Host"] = "nine." .. plugin_name .. ".test" } }) local body = assert.res_status(500, res) @@ -382,7 +382,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "POST", path = "/status/200", headers = { - ["Host"] = "seven." .. plugin_name .. ".com", + ["Host"] = "seven." .. plugin_name .. ".test", ["Content-Length"] = #tostring(count), }, body = count, @@ -398,7 +398,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "POST", path = "/status/200", headers = { - ["Host"] = "seven." .. plugin_name .. ".com", + ["Host"] = "seven." .. plugin_name .. ".test", ["Content-Length"] = #tostring(count), }, body = count, @@ -415,7 +415,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "POST", path = "/status/200", headers = { - ["Host"] = "eight." .. plugin_name .. ".com", + ["Host"] = "eight." .. plugin_name .. ".test", ["Content-Length"] = #tostring(count), }, body = count, @@ -430,7 +430,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "POST", path = "/status/200", headers = { - ["Host"] = "eight." .. plugin_name .. ".com", + ["Host"] = "eight." .. plugin_name .. ".test", ["Content-Length"] = #tostring(count), }, body = count, @@ -448,7 +448,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "eleven." .. plugin_name .. ".com", + ["Host"] = "eleven." .. plugin_name .. ".test", }, }) local body = assert.res_status(200, res) @@ -461,7 +461,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "twelve." .. plugin_name .. ".com", + ["Host"] = "twelve." .. plugin_name .. ".test", }, }) local body = assert.res_status(200, res) @@ -474,7 +474,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "thirteen." .. plugin_name .. ".com", + ["Host"] = "thirteen." .. plugin_name .. ".test", }, }) local body = assert.res_status(200, res) @@ -487,7 +487,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "fourteen." .. plugin_name .. ".com", + ["Host"] = "fourteen." .. plugin_name .. ".test", }, }) local body = assert.res_status(200, res) @@ -500,7 +500,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do it("does not crash even when query is cleared, #9246", function() local res = client:get("/status/200?a=b", { headers = { - ["Host"] = "ten." .. plugin_name .. ".com" + ["Host"] = "ten." .. plugin_name .. ".test" } }) local body = assert.res_status(200, res) diff --git a/spec/03-plugins/33-serverless-functions/04-phases_spec.lua b/spec/03-plugins/33-serverless-functions/04-phases_spec.lua index cc957b44bd7..1c261001744 100644 --- a/spec/03-plugins/33-serverless-functions/04-phases_spec.lua +++ b/spec/03-plugins/33-serverless-functions/04-phases_spec.lua @@ -34,7 +34,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do bp.routes:insert { service = { id = service.id }, - hosts = { "one." .. plugin_name .. ".com" }, + hosts = { "one." .. plugin_name .. ".test" }, } local config = {} @@ -72,7 +72,7 @@ for _, plugin_name in ipairs({ "pre-function", "post-function" }) do method = "GET", path = "/status/200", headers = { - ["Host"] = "one." .. plugin_name .. ".com" + ["Host"] = "one." .. plugin_name .. ".test" } }) assert.response(res).has.status(200) diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index 7208cb9985b..ca5125fe1fa 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -54,7 +54,7 @@ for _, strategy in helpers.each_strategy() do }) local route2 = db.routes:insert { - hosts = { "azure2.com" }, + hosts = { "azure2.test" }, protocols = { "http", "https" }, } @@ -86,7 +86,7 @@ for _, strategy in helpers.each_strategy() do config = { https = false, appname = "azure", - hostdomain = "example.com", + hostdomain = "example.test", routeprefix = "request", functionname = "test-func-name", apikey = "anything_but_an_API_key", @@ -99,12 +99,12 @@ for _, strategy in helpers.each_strategy() do } local route3 = db.routes:insert { - hosts = { "azure3.com" }, + hosts = { "azure3.test" }, protocols = { "http", "https" }, service = db.services:insert( { name = "azure3", - host = "azure.example.com", -- just mock service, it will not be requested + host = "azure.example.test", -- just mock service, it will not be requested port = 80, path = "/request", } @@ -120,7 +120,7 @@ for _, strategy in helpers.each_strategy() do config = { https = false, appname = "azure", - hostdomain = "example.com", + hostdomain = "example.test", routeprefix = "request", functionname = "test-func-name", apikey = "anything_but_an_API_key", @@ -129,7 +129,7 @@ for _, strategy in helpers.each_strategy() do } fixtures.dns_mock:A({ - name = "azure.example.com", + name = "azure.example.test", address = "127.0.0.1", }) @@ -162,7 +162,7 @@ for _, strategy in helpers.each_strategy() do path = "/", query = { hello = "world" }, headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -179,7 +179,7 @@ for _, strategy in helpers.each_strategy() do body = body, query = { hello = "world" }, headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -193,7 +193,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/and/then/some", headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -207,7 +207,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/", headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -221,7 +221,7 @@ for _, strategy in helpers.each_strategy() do method = "GET", path = "/and/then/some", headers = { - ["Host"] = "azure2.com", + ["Host"] = "azure2.test", ["Just-A-Header"] = "just a value", } }) @@ -236,7 +236,7 @@ for _, strategy in helpers.each_strategy() do method = "POST", path = "/", headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -253,7 +253,7 @@ for _, strategy in helpers.each_strategy() do path = "/", query = { hello = "world" }, headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -266,7 +266,7 @@ for _, strategy in helpers.each_strategy() do path = "/", query = { hello = "world" }, headers = { - ["Host"] = "azure2.com" + ["Host"] = "azure2.test" } }) @@ -279,7 +279,7 @@ for _, strategy in helpers.each_strategy() do path = "/", query = { hello = "world" }, headers = { - ["Host"] = "azure3.com" + ["Host"] = "azure3.test" } }) diff --git a/spec/helpers.lua b/spec/helpers.lua index e6100913b09..3bf41149dfa 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1950,9 +1950,9 @@ local function wait_for_all_config_update(opts) local upstream_id, target_id, service_id, route_id local stream_upstream_id, stream_target_id, stream_service_id, stream_route_id local consumer_id, rl_plugin_id, key_auth_plugin_id, credential_id - local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.com" + local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.test" local service_name = "really-really-really-really-really-really-really-mocking-service" - local stream_upstream_name = "stream-really.really.really.really.really.really.really.mocking.upstream.com" + local stream_upstream_name = "stream-really.really.really.really.really.really.really.mocking.upstream.test" local stream_service_name = "stream-really-really-really-really-really-really-really-mocking-service" local route_path = "/really-really-really-really-really-really-really-mocking-route" local key_header_name = "really-really-really-really-really-really-really-mocking-key" From 81845c886ecf5b4f69e7901fdea403b0ab8214d3 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 28 Nov 2023 16:57:40 -0300 Subject: [PATCH 3241/4351] chore(deps): bump ngx_wasm_module to b51a15fc972540e6b8964e2fe1d86ebf67ca53aa * chore(deps): bump ngx_wasm_module to b51a15fc972540e6b8964e2fe1d86ebf67ca53aa Changes since ddb3fa8f7cacc81557144cf22706484eabd79a84: * b51a15f - chore(*) add a .gitattributes file * 9959389 - fix(*) resolve a possible segfault in the FFI * 8c45ad1 - fix(*) proper filter modules order in dynamic OpenResty builds * 33157a8 - feat(proxy-wasm) custom host properties getters/setters * 81c703e - docs(*) minor fix for a title level * db88b15 - fix(proxy-wasm) free dispatch calls during resume edge-case * 5553ae0 - feat(proxy-wasm) strengthen host functions context checks --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index d3543e59b81..fb8c572ff09 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 KONG_MANAGER=nightly -NGX_WASM_MODULE=ddb3fa8f7cacc81557144cf22706484eabd79a84 +NGX_WASM_MODULE=b51a15fc972540e6b8964e2fe1d86ebf67ca53aa WASMER=3.1.1 WASMTIME=14.0.3 V8=10.5.18 From a0a0be529c546454f00310b12d854ea230311e93 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 16 Oct 2023 18:36:56 -0700 Subject: [PATCH 3242/4351] feat(wasm): add proxy-wasm dynamic getters/setters Co-Authored-By: Hisham Muhammad --- .../kong/wasm-dynamic-properties.yml | 5 + kong-3.6.0-0.rockspec | 1 + kong/runloop/wasm.lua | 172 ++++++- kong/runloop/wasm/properties.lua | 129 +++++ .../20-wasm/04-proxy-wasm_spec.lua | 462 ++++++++++++++++++ .../proxy_wasm_filters/tests/src/test_http.rs | 16 + 6 files changed, 771 insertions(+), 14 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-dynamic-properties.yml create mode 100644 kong/runloop/wasm/properties.lua diff --git a/changelog/unreleased/kong/wasm-dynamic-properties.yml b/changelog/unreleased/kong/wasm-dynamic-properties.yml new file mode 100644 index 00000000000..4c8fb4d17b4 --- /dev/null +++ b/changelog/unreleased/kong/wasm-dynamic-properties.yml @@ -0,0 +1,5 @@ +message: > + Extend support for getting and setting Gateway values via proxy-wasm + properties in the `kong.*` namespace. +type: feature +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index b722cafb750..c49b7e137fb 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -198,6 +198,7 @@ build = { ["kong.runloop.plugin_servers.mp_rpc"] = "kong/runloop/plugin_servers/mp_rpc.lua", ["kong.runloop.plugin_servers.pb_rpc"] = "kong/runloop/plugin_servers/pb_rpc.lua", ["kong.runloop.wasm"] = "kong/runloop/wasm.lua", + ["kong.runloop.wasm.properties"] = "kong/runloop/wasm/properties.lua", ["kong.workspaces"] = "kong/workspaces/init.lua", diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 3ae3f7e8c02..004c08ea565 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -40,6 +40,7 @@ local json_schema = require "kong.db.schema.json" local pl_file = require "pl.file" local pl_path = require "pl.path" local constants = require "kong.constants" +local properties = require "kong.runloop.wasm.properties" ---@module 'resty.wasmx.proxy_wasm' @@ -682,6 +683,155 @@ local function disable(reason) end +local function register_property_handlers() + properties.reset() + + properties.add_getter("kong.client.protocol", function(kong) + return true, kong.client.get_protocol(), true + end) + + properties.add_getter("kong.nginx.subsystem", function(kong) + return true, kong.nginx.get_subsystem(), true + end) + + properties.add_getter("kong.node.id", function(kong) + return true, kong.node.get_id(), true + end) + + properties.add_getter("kong.node.memory_stats", function(kong) + local stats = kong.node.get_memory_stats() + if not stats then + return false + end + return true, cjson_encode(stats), false + end) + + properties.add_getter("kong.request.forwarded_host", function(kong) + return true, kong.request.get_forwarded_host(), true + end) + + properties.add_getter("kong.request.forwarded_port", function(kong) + return true, kong.request.get_forwarded_port(), true + end) + + properties.add_getter("kong.request.forwarded_scheme", function(kong) + return true, kong.request.get_forwarded_scheme(), true + end) + + properties.add_getter("kong.request.port", function(kong) + return true, kong.request.get_port(), true + end) + + properties.add_getter("kong.response.source", function(kong) + return true, kong.request.get_source(), false + end) + + properties.add_setter("kong.response.status", function(kong, _, _, status) + return true, kong.response.set_status(tonumber(status)), false + end) + + properties.add_getter("kong.router.route", function(kong) + local route = kong.router.get_route() + if not route then + return true, nil, true + end + return true, cjson_encode(route), true + end) + + properties.add_getter("kong.router.service", function(kong) + local service = kong.router.get_service() + if not service then + return true, nil, true + end + return true, cjson_encode(service), true + end) + + properties.add_setter("kong.service.target", function(kong, _, _, target) + local host, port = target:match("^(.*):([0-9]+)$") + port = tonumber(port) + if not (host and port) then + return false + end + + kong.service.set_target(host, port) + return true, target, false + end) + + properties.add_setter("kong.service.upstream", function(kong, _, _, upstream) + local ok, err = kong.service.set_upstream(upstream) + if not ok then + kong.log.err(err) + return false + end + + return true, upstream, false + end) + + properties.add_setter("kong.service.request.scheme", function(kong, _, _, scheme) + kong.service.request.set_scheme(scheme) + return true, scheme, false + end) + + properties.add_getter("kong.route_id", function(_, _, ctx) + local value = ctx.route and ctx.route.id + local ok = value ~= nil + local const = ok + return ok, value, const + end) + + properties.add_getter("kong.service.response.status", function(kong) + return true, kong.service.response.get_status(), false + end) + + properties.add_getter("kong.service_id", function(_, _, ctx) + local value = ctx.service and ctx.service.id + local ok = value ~= nil + local const = ok + return ok, value, const + end) + + properties.add_getter("kong.version", function(kong) + return true, kong.version, true + end) + + properties.add_namespace_handlers("kong.ctx.shared", + function(kong, _, _, key) + local value = kong.ctx.shared[key] + local ok = value ~= nil + value = ok and tostring(value) or nil + return ok, value, false + end, + + function(kong, _, _, key, value) + kong.ctx.shared[key] = value + return true + end + ) + + properties.add_namespace_handlers("kong.configuration", + function(kong, _, _, key) + local value = kong.configuration[key] + if value ~= nil then + if type(value) == "table" then + value = cjson_decode(value) + else + value = tostring(value) + end + + return true, value, true + end + + return false + end, + + function() + -- kong.configuration is read-only: setter rejects all + return false + end + ) +end + + local function enable(kong_config) set_available_filters(kong_config.wasm_modules_parsed) @@ -690,6 +840,8 @@ local function enable(kong_config) proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" + register_property_handlers() + ENABLED = true STATUS = STATUS_ENABLED end @@ -746,18 +898,6 @@ function _M.init_worker() end -local function set_proxy_wasm_property(property, value) - if not value then - return - end - - local ok, err = proxy_wasm.set_property(property, value) - if not ok then - log(ERR, "failed to set proxy-wasm '", property, "' property: ", err) - end -end - - --- -- Lookup and execute the filter chain that applies to the current request -- (if any). @@ -788,8 +928,12 @@ function _M.attach(ctx) return kong.response.error(500) end - set_proxy_wasm_property("kong.route_id", ctx.route and ctx.route.id) - set_proxy_wasm_property("kong.service_id", ctx.service and ctx.service.id) + ok, err = proxy_wasm.set_host_properties_handlers(properties.get, + properties.set) + if not ok then + log(CRIT, "failed setting host property handlers: ", err) + return kong.response.error(500) + end ok, err = proxy_wasm.start() if not ok then diff --git a/kong/runloop/wasm/properties.lua b/kong/runloop/wasm/properties.lua new file mode 100644 index 00000000000..14ef3feae80 --- /dev/null +++ b/kong/runloop/wasm/properties.lua @@ -0,0 +1,129 @@ +local _M = {} + +local clear_tab = require "table.clear" + +local kong = kong +local ngx = ngx + + +local simple_getters = {} +local simple_setters = {} +local namespace_handlers = {} + +local get_namespace, rebuild_namespaces +do + local patterns = {} + local handlers = {} + local namespaces_len = 0 + + function rebuild_namespaces() + clear_tab(patterns) + clear_tab(handlers) + + for ns, handler in pairs(namespace_handlers) do + table.insert(patterns, ns .. ".") + table.insert(handlers, handler) + end + + namespaces_len = #patterns + end + + local find = string.find + local sub = string.sub + + ---@param property string + ---@return table? namespace + ---@return string? key + function get_namespace(property) + for i = 1, namespaces_len do + local from, to = find(property, patterns[i], nil, true) + if from == 1 then + local key = sub(property, to + 1) + return handlers[i], key + end + end + end +end + + +function _M.reset() + clear_tab(simple_getters) + clear_tab(simple_setters) + clear_tab(namespace_handlers) + rebuild_namespaces() +end + + +function _M.add_getter(name, handler) + assert(type(name) == "string") + assert(type(handler) == "function") + + simple_getters[name] = handler +end + + +function _M.add_setter(name, handler) + assert(type(name) == "string") + assert(type(handler) == "function") + + simple_setters[name] = handler +end + + +function _M.add_namespace_handlers(name, get, set) + assert(type(name) == "string") + assert(type(get) == "function") + assert(type(set) == "function") + + namespace_handlers[name] = { get = get, set = set } + rebuild_namespaces() +end + + +---@param name string +---@return boolean? ok +---@return string? value_or_error +---@return boolean? is_const +function _M.get(name) + local ok, value, const = false, nil, nil + + local getter = simple_getters[name] + if getter then + ok, value, const = getter(kong, ngx, ngx.ctx) + + else + local ns, key = get_namespace(name) + + if ns then + ok, value, const = ns.get(kong, ngx, ngx.ctx, key) + end + end + + return ok, value, const +end + + +---@param name string +---@param value string|nil +---@return boolean? ok +---@return string? cached_value +---@return boolean? is_const +function _M.set(name, value) + local ok, cached_value, const = false, nil, nil + + local setter = simple_setters[name] + if setter then + ok, cached_value, const = setter(kong, ngx, ngx.ctx, value) + + else + local ns, key = get_namespace(name) + if ns then + ok, cached_value, const = ns.set(kong, ngx, ngx.ctx, key, value) + end + end + + return ok, cached_value, const +end + + +return _M diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index 86305377b68..96e610f78fe 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -8,6 +8,9 @@ local HEADER_NAME_INPUT = "X-PW-Input" local HEADER_NAME_DISPATCH_ECHO = "X-PW-Dispatch-Echo" local HEADER_NAME_ADD_REQ_HEADER = "X-PW-Add-Header" local HEADER_NAME_ADD_RESP_HEADER = "X-PW-Add-Resp-Header" +local HEADER_NAME_LUA_PROPERTY = "X-Lua-Property" +local HEADER_NAME_LUA_VALUE = "X-Lua-Value" +local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local DNS_HOSTNAME = "wasm.test" local MOCK_UPSTREAM_DNS_ADDR = DNS_HOSTNAME .. ":" .. helpers.mock_upstream_port @@ -36,6 +39,15 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() port = helpers.mock_upstream_port, }) + local mock_upstream = assert(bp.upstreams:insert { + name = "mock_upstream", + }) + + assert(bp.targets:insert { + upstream = { id = mock_upstream.id }, + target = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port, + }) + r_single = assert(bp.routes:insert { paths = { "/single" }, strip_path = true, @@ -63,6 +75,58 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() }, }) + local r_lua = assert(bp.routes:insert { + paths = { "/lua" }, + strip_path = true, + service = mock_service, + }) + + assert(bp.filter_chains:insert { + route = r_lua, + filters = { + { name = "tests" }, + }, + }) + + assert(bp.plugins:insert { + name = "pre-function", + config = { + access = {([[ + local property = kong.request.get_header(%q) + + if property then + local value = kong.request.get_header(%q) + kong.log.notice("Setting kong.ctx.shared.", property, " to '", value, "'") + kong.ctx.shared[property] = value + end + ]]):format(HEADER_NAME_LUA_PROPERTY, HEADER_NAME_LUA_VALUE) + }, + }, + }) + + assert(bp.plugins:insert { + name = "post-function", + config = { + header_filter = {([[ + local property = kong.request.get_header(%q) + if property then + local value = kong.ctx.shared[property] + local header = %q + + if value then + kong.log.notice("Setting ", header, " response header to '", value, "'") + kong.response.set_header(header, value) + else + kong.log.notice("Clearing ", header, " response header") + kong.response.clear_header(header) + end + end + ]]):format(HEADER_NAME_LUA_PROPERTY, HEADER_NAME_LUA_VALUE) + }, + }, + }) + + -- XXX our dns mock fixture doesn't work when called from wasm land hosts_file = os.tmpname() assert(helpers.file.write(hosts_file, @@ -73,6 +137,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, dns_hostsfile = hosts_file, + plugins = "pre-function,post-function", })) end) @@ -256,6 +321,337 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) + it("read kong.client.protocol", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "client.protocol", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("http", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.nginx.subsystem", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "nginx.subsystem", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("http", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.node.id", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "node.id", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.matches(UUID_PATTERN, body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.node.memory_stats", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "node.memory_stats", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.matches("{.*lua_shared_dicts.*}", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.request.forwarded_host", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "request.forwarded_host", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.matches("^[a-z.0-9%-]+$", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.request.forwarded_port", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "request.forwarded_port", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.matches("^[0-9]+$", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.request.forwarded_scheme", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "request.forwarded_scheme", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("http", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + pending("read kong.response.source", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_PHASE] = "log", + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "response.source", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("service", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.router.route", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "router.route", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(json.id, r_single.id) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.router.service", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "router.service", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(json.id, mock_service.id) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("write kong.service.target", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local target = helpers.mock_upstream_host .. ":" .. + helpers.mock_upstream_port + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "set_kong_property", + [HEADER_NAME_INPUT] = "service.target=" .. target, + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + assert.res_status(200, res) + -- TODO read back property + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + -- observing weird behavior in this one: + -- target is being set to mock_upstream:15555 instead of + -- 127.0.0.1:1555 as expected... + pending("write kong.service.upstream", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_PHASE] = "request_headers", + [HEADER_NAME_TEST] = "set_kong_property", + [HEADER_NAME_INPUT] = "service.upstream=mock_upstream", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + assert.res_status(200, res) + -- TODO read back property + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("write kong.service.request.scheme", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "set_kong_property", + [HEADER_NAME_INPUT] = "service.request.scheme=http", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + assert.res_status(200, res) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + pending("read kong.service.response.status", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_PHASE] = "log", + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "service.response.status", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("200", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("write kong.response.status", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_PHASE] = "response_headers", + [HEADER_NAME_TEST] = "set_kong_property", + [HEADER_NAME_INPUT] = "response.status=203", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + assert.res_status(203, res) + -- TODO read back property + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("read kong.configuration", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "configuration.role", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("traditional", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + it("read kong.route_id", function() local client = helpers.proxy_client() finally(function() client:close() end) @@ -296,6 +692,72 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) + it("read kong.ctx.shared[]", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/lua/status/200", + headers = { + [HEADER_NAME_LUA_PROPERTY] = "foo", + [HEADER_NAME_LUA_VALUE] = "bar", + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "ctx.shared.foo", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal("bar", body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("write kong.ctx.shared[]", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/lua/status/200", + headers = { + [HEADER_NAME_LUA_PROPERTY] = "foo", + [HEADER_NAME_TEST] = "set_kong_property", + [HEADER_NAME_INPUT] = "ctx.shared.foo=bar", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + assert.res_status(200, res) + local value = assert.response(res).has.header(HEADER_NAME_LUA_VALUE) + assert.same("bar", value) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + + it("clear kong.ctx.shared[]", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/lua/status/200", + headers = { + [HEADER_NAME_LUA_PROPERTY] = "foo", + [HEADER_NAME_LUA_VALUE] = "bar", + [HEADER_NAME_TEST] = "set_kong_property", + [HEADER_NAME_INPUT] = "ctx.shared.foo", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + assert.res_status(200, res) + assert.response(res).has.no.header(HEADER_NAME_LUA_VALUE) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + it("send an http dispatch, return its response body", function() local client = helpers.proxy_client() finally(function() client:close() end) diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs index 651ee154478..83da6555d6a 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs @@ -20,6 +20,11 @@ impl TestHttp { } } + fn set_prop(&self, ns: &str, prop: &str, value: Option<&str>) { + let value: Option<&[u8]> = value.map(|v| v.as_bytes()); + self.set_property(vec![ns, prop], value); + } + fn send_http_dispatch(&mut self, config: TestConfig) -> Action { let mut timeout = Duration::from_secs(0); let mut headers = Vec::new(); @@ -112,6 +117,17 @@ impl TestHttp { info!("[proxy-wasm] kong.{}: \"{:?}\"", name, value); self.send_plain_response(StatusCode::OK, Some(&value)) } + "set_kong_property" => { + if let Some(input) = opt_input { + let (key, value) = match input.split_once('=') { + Some((key, value)) => (key, Some(value)), + None => (input.as_ref(), None), + }; + + self.set_prop("kong", key, value); + info!("[proxy-wasm] kong.{} = \"{:?}\"", key, value); + } + } "echo_http_dispatch" => { let config = TestConfig::from_str(&opt_input.unwrap_or("".to_string())) .expect("invalid configuration"); From a796ac6105b60fbd0e85c24281b9f91cf19bdeaf Mon Sep 17 00:00:00 2001 From: Zhongwei Yao Date: Thu, 16 Nov 2023 14:19:01 -0300 Subject: [PATCH 3243/4351] fix(wasm): disable JIT for proxy_wasm launch This prevents triggering a LuaJIT issue when attempting to call an FFI callback with an ongoing trace further down the stack; attempting to do so can trigger a "bad callback" assertion. Stack trace demonstrating the issue in question: ``` from /home/zhongweiyao/projects/kong/bazel-bin/build/kong-dev/openresty/nginx/sbin/../modules/ngx_wasm_module.so at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/wrt/ngx_wrt_wasmtime.c:657 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/vm/ngx_wavm.c:1107 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/vm/ngx_wavm.c:1184 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/vm/ngx_wavm.c:1287 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/http/proxy_wasm/ngx_http_proxy_wasm.c:40 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/http/proxy_wasm/ngx_http_proxy_wasm.c:411 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/common/proxy_wasm/ngx_proxy_wasm.c:658 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/common/proxy_wasm/ngx_proxy_wasm.c:783 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/ngx_wasm_ops.c:417 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/ngx_wasm_ops.c:290 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/common/lua/ngx_wasm_lua_ffi.c:164 at ../ngx_lua-0.10.25/src/ngx_http_lua_util.c:1184 respawn=-3) at src/os/unix/ngx_process.c:199 ``` The problem arises when Wasm code eventually calls the FFI callback which triggers Lua code while having an ongoing trace in the stack (see frame 12, `TRACE_1054`, in the example above). Eventually the LuaJIT callback crashes like this: ``` at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/common/proxy_wasm/ngx_proxy_wasm_properties.c:1058 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/common/proxy_wasm/ngx_proxy_wasm_host.c:780 at /home/zhongweiyao/.cache/bazel/_bazel_zhongweiyao/7df4419a5ca351a16fa75df771d28bc8/execroot/kong/external/ngx_wasm_module/src/wasm/vm/ngx_wavm_host.c:265 from /home/zhongweiyao/projects/kong/bazel-bin/build/kong-dev/openresty/nginx/sbin/../modules/ngx_wasm_module.so from /home/zhongweiyao/projects/kong/bazel-bin/build/kong-dev/openresty/nginx/sbin/../modules/ngx_wasm_module.so from /home/zhongweiyao/projects/kong/bazel-bin/build/kong-dev/openresty/nginx/sbin/../modules/ngx_wasm_module.so from /home/zhongweiyao/projects/kong/bazel-bin/build/kong-dev/openresty/nginx/sbin/../modules/ngx_wasm_module.so ... ``` Here's some sample minimal code to reproduce the LuaJIT issue outside of the Gateway: ```lua -- Lua code local ffi = require("ffi") local C = ffi.C ffi.cdef [[ typedef int (*my_fn_t)(int, int, int); int f2(); void setup(my_fn_t f, int, int, int); ]] local lib = ffi.load("test") function setup(cb, a, b, c) lib.setup(cb, a, b, c) end function f0() return lib.f2() + 1 end do local cb = ffi.cast("my_fn_t", function(a, b, c) return a+b+c end) setup(cb, 10, 99, 13) print(f0()) for i=1,300 do if i > 60 then f0() end end end ``` ```c /* C code */ typedef int (*my_fn_t)(int, int, int); my_fn_t gf = 0; int ga; int gb; int gc; void setup(my_fn_t f, int a, int b, int c) { gf = f; ga = a; gb = b; gc = c; } int f2() { return gf(ga, gb, gc) + 1; } ``` The issue in question has been a known for a long time. See: https://luajit.freelists.narkive.com/sdhSLJSr/how-to-make-bad-callback-more-deterministic ``` The bad callback error happens because some JIT-compiled Lua code calls a C function which in turn calls an FFI callback. ``` https://lua-l.lua.narkive.com/qXJrNlpP/luajit-ffi-windows-bad-callback-error-in-msgwaitformultipleobjects-proof-of-concept From Mike Pall: ``` The problem is that a FFI callback cannot safely be called from a C function which is itself called via the FFI from JIT-compiled code. In your case this is the call to MsgWaitForMultipleObjects. I've put in a lot of heuristics to detect this, and it usually succeeds in disabling compilation for such a function. However in your case the loop is compiled before the callback is ever called, so the detection fails. The straighforward solution is to put the message loop into an extra Lua function and use jit.off(func) ``` Signed-off-by: Hisham Muhammad --- kong/runloop/wasm.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 004c08ea565..8558c38bf91 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -935,6 +935,7 @@ function _M.attach(ctx) return kong.response.error(500) end + jit.off(proxy_wasm.start) ok, err = proxy_wasm.start() if not ok then log(CRIT, "failed to execute ", chain.label, " filter chain for request: ", err) From beb11709bd5a08948f6f24811f0a920722a15b63 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 6 Dec 2023 06:53:17 +0100 Subject: [PATCH 3244/4351] chore(actions): bump `cross-repo-cherrypick-action` action to `v1.1.0` (#12157) This should now correctly identify if the PR was merged using either "Squash and merge" or "Rebase and merge" and act accordingly. KAG-3198 Signed-off-by: Joshua Schmid --- .github/workflows/cherry-picks.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 82c1a0df413..c5539dd8f0f 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -26,7 +26,7 @@ jobs: with: token: ${{ secrets.CHERRY_PICK_TOKEN }} - name: Create backport pull requests - uses: jschmid1/cross-repo-cherrypick-action@2366f50fd85e8966aa024a4dd6fbf70e7019d7e1 + uses: jschmid1/cross-repo-cherrypick-action@cde6a39fa9e6eee09e633dc83bbf5e83bb476ec3 #v1.1.0 with: token: ${{ secrets.CHERRY_PICK_TOKEN }} pull_title: '[cherry-pick -> ${target_branch}] ${pull_title}' From 89e62669ea26fea36f66bcab092fd507a9abd326 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 6 Dec 2023 06:54:32 +0100 Subject: [PATCH 3245/4351] chore(actions): re-introduce improved backport action (#12154) This now correctly detects the available merge strategies and adapts it's behavior accordingly. Rebase -> Use commits from the PR Squash -> Use the newly created, squashed commit (Merge commit -> We don't use that in our repository.) KAG-3198 Signed-off-by: Joshua Schmid --- .github/workflows/backport.yml | 36 +++++++++++++++++++++------------- 1 file changed, 22 insertions(+), 14 deletions(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 7cc4b9c134a..3e2dd71dc7d 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -1,24 +1,32 @@ name: Backport on: pull_request_target: - types: - - closed - - labeled - + types: [closed, labeled] # runs when the pull request is closed/merged or labeled (to trigger a backport in hindsight) +permissions: + contents: write # so it can comment + pull-requests: write # so it can create pull requests + actions: write jobs: backport: name: Backport runs-on: ubuntu-latest - if: > - github.event.pull_request.merged - && ( - github.event.action == 'closed' - || ( - github.event.action == 'labeled' - && contains(github.event.label.name, 'backport') - ) - ) + if: github.event.pull_request.merged steps: - - uses: tibdex/backport@9565281eda0731b1d20c4025c43339fb0a23812e # v2.0.4 + - uses: actions/checkout@v4 + - name: Create backport pull requests + uses: korthout/backport-action@e355f68e2fc1cb0063b1c1b717882290ffc994bf #v2.2.0 with: github_token: ${{ secrets.PAT }} + pull_title: '[backport -> ${target_branch}] ${pull_title}' + merge_commits: 'skip' + copy_labels_pattern: ^(?!backport ).* # copies all labels except those starting with "backport " + label_pattern: ^backport (release\/[^ ]+)$ # filters for labels starting with "backport " and extracts the branch name + pull_description: |- + Automated backport to `${target_branch}`, triggered by a label in #${pull_number}. + copy_assignees: true + copy_milestone: true + copy_requested_reviewers: true + experimental: > + { + "detect_merge_method": true + } From aba1910882daefa125c503f4de1d82efab5e4d12 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Thu, 7 Dec 2023 00:16:08 +0000 Subject: [PATCH 3246/4351] chore(deps): bump ngx_wasm_module to prerelease-0.2.0 Changes since b51a15fc972540e6b8964e2fe1d86ebf67ca53aa: * 388d572 - docs(changelog) prerelease-0.2.0 * 7d3451b - chore(codecov) specify flags in 'flag_management' section * d59027f - chore(valgrind.supp) consolidate wasmparser::parse suppressions * 7184a57 - chore(deps) bump OpenSSL to 3.2.0 * 338bcbe - chore(deps) bump zlib to 1.3 * 743c3d3 - chore(deps) cargo update * 8964b1f - chore(util) minor cleanup/improvements * f955308 - chore(sdk) separate build and install of .wasm examples * 8f3fa95 - fix(wasi) do not use instance pool in 'fd_write' * 4f47e96 - docs(proxy-wasm) document response body buffering * f813a30 - feat(proxy-wasm) implement response body buffering * f171e0f - chore(util) always invoke the Proxy-Wasm SDK scripts * 3d61ca1 - chore(ci) add code coverage for Valgrind jobs * a278bb7 - tests(*) switch Valgrind tests from 'opt-out' to 'opt-in' * 9584c03 - fix(proxy-wasm) use filter chain pool in 'ngx_proxy_wasm_maps_set' * 175f0b8 - chore(util) minor usage fix and style cohesion for scripts * aefb121 - chore(ci) install Node.js in unit and valgrind jobs * e757482 - chore(*) clone and test proxy-wasm-assemblyscript-sdk examples * f2faf97 - chore(util) build Proxy-Wasm SDKs on 'make setup' * bd1b5b8 - chore(ci) remove 'nginx.sock' before artifact upload on failure * 65a0b46 - chore(util) use 'git fetch --tags' for updating runtimes --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index fb8c572ff09..cac1c5e026c 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 KONG_MANAGER=nightly -NGX_WASM_MODULE=b51a15fc972540e6b8964e2fe1d86ebf67ca53aa +NGX_WASM_MODULE=388d5720293f5091ccee1f859a42683fbfd14e7d # prerelease-0.2.0 WASMER=3.1.1 WASMTIME=14.0.3 V8=10.5.18 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 1550fb88dd2..64ce68434fc 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bump `ngx_wasm_module` to `ddb3fa8f7cacc81557144cf22706484eabd79a84`" +message: "Bump `ngx_wasm_module` to `388d5720293f5091ccee1f859a42683fbfd14e7d`" type: dependency From 81ad18d1b97d6ac85d01d5c3ce1ccab0db4b702c Mon Sep 17 00:00:00 2001 From: Xiaoch Date: Fri, 8 Dec 2023 13:39:18 +0800 Subject: [PATCH 3247/4351] fix(globalpatches): support exptime in SharedDict:set() api (#12173) This commit introduces support for the exptime parameter in SharedDict:set() to align its functionality with that of the original ngx.shared.DICT.set(). And it refines the logic of SharedDict:add() by using SharedDict:set(). KAG-3303 --- kong/globalpatches.lua | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 812d3d74e4b..56de8dcfb68 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -265,16 +265,7 @@ return function(options) return self.data[key] and self.data[key].value, nil end SharedDict.get_stale = SharedDict.get - function SharedDict:set(key, value) - set(self.data, key, value) - return true, nil, false - end - SharedDict.safe_set = SharedDict.set - function SharedDict:add(key, value, exptime) - if self.data[key] ~= nil then - return false, "exists", false - end - + function SharedDict:set(key, value, exptime) local expire_at = nil if exptime then @@ -287,6 +278,14 @@ return function(options) set(self.data, key, value, expire_at) return true, nil, false end + SharedDict.safe_set = SharedDict.set + function SharedDict:add(key, value, exptime) + if self.data[key] ~= nil then + return false, "exists", false + end + + return self:set(key, value, exptime) + end SharedDict.safe_add = SharedDict.add function SharedDict:replace(key, value) if self.data[key] == nil then From ac5b634a2c2df607c26ddd497b5fb8f67b851e95 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Dec 2023 17:56:35 +0800 Subject: [PATCH 3248/4351] refactor(tools): remove reference of sha256 from utils (#12095) KAG-3226 --- kong/db/schema/json.lua | 7 ++++--- kong/plugins/hmac-auth/access.lua | 13 ++++++------- kong/plugins/ldap-auth/access.lua | 2 +- kong/plugins/proxy-cache/cache_key.lua | 2 +- kong/runloop/wasm.lua | 2 +- kong/tools/utils.lua | 1 - spec/03-plugins/20-ldap-auth/01-access_spec.lua | 2 +- .../20-ldap-auth/02-invalidations_spec.lua | 2 +- 8 files changed, 15 insertions(+), 16 deletions(-) diff --git a/kong/db/schema/json.lua b/kong/db/schema/json.lua index 70844f2fd69..b140c0b6279 100644 --- a/kong/db/schema/json.lua +++ b/kong/db/schema/json.lua @@ -7,12 +7,13 @@ local _M = {} local lrucache = require "resty.lrucache" local jsonschema = require "resty.ljsonschema" local metaschema = require "resty.ljsonschema.metaschema" -local utils = require "kong.tools.utils" local cjson = require "cjson" +local sha256_hex = require("kong.tools.sha256").sha256_hex +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy + local type = type local cjson_encode = cjson.encode -local sha256_hex = utils.sha256_hex ---@class kong.db.schema.json.schema_doc : table @@ -156,7 +157,7 @@ end ---@param name string ---@param schema kong.db.schema.json.schema_doc function _M.add_schema(name, schema) - schemas[name] = utils.cycle_aware_deep_copy(schema, true) + schemas[name] = cycle_aware_deep_copy(schema, true) end diff --git a/kong/plugins/hmac-auth/access.lua b/kong/plugins/hmac-auth/access.lua index 6a2b3743768..44ac3a4875c 100644 --- a/kong/plugins/hmac-auth/access.lua +++ b/kong/plugins/hmac-auth/access.lua @@ -1,7 +1,9 @@ local constants = require "kong.constants" -local sha256 = require "resty.sha256" local openssl_hmac = require "resty.openssl.hmac" -local utils = require "kong.tools.utils" + + +local sha256_base64 = require("kong.tools.sha256").sha256_base64 +local string_split = require("kong.tools.string").split local ngx = ngx @@ -10,7 +12,6 @@ local error = error local time = ngx.time local abs = math.abs local decode_base64 = ngx.decode_base64 -local encode_base64 = ngx.encode_base64 local parse_time = ngx.parse_http_time local re_gmatch = ngx.re.gmatch local hmac_sha1 = ngx.hmac_sha1 @@ -115,7 +116,7 @@ local function retrieve_hmac_fields(authorization_header) if m and #m >= 4 then hmac_params.username = m[1] hmac_params.algorithm = m[2] - hmac_params.hmac_headers = utils.split(m[3], " ") + hmac_params.hmac_headers = string_split(m[3], " ") hmac_params.signature = m[4] end end @@ -231,9 +232,7 @@ local function validate_body() return body == "" end - local digest = sha256:new() - digest:update(body or '') - local digest_created = "SHA-256=" .. encode_base64(digest:final()) + local digest_created = "SHA-256=" .. sha256_base64(body or '') return digest_created == digest_received end diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index c04b6c50276..8ece16c9892 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -13,7 +13,7 @@ local upper = string.upper local sub = string.sub local fmt = string.format local tcp = ngx.socket.tcp -local sha256_hex = require "kong.tools.utils".sha256_hex +local sha256_hex = require("kong.tools.sha256").sha256_hex local AUTHORIZATION = "authorization" diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua index f9f11945d27..81aa8df762b 100644 --- a/kong/plugins/proxy-cache/cache_key.lua +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -6,7 +6,7 @@ local sort = table.sort local insert = table.insert local concat = table.concat -local sha256_hex = require "kong.tools.utils".sha256_hex +local sha256_hex = require("kong.tools.sha256").sha256_hex local _M = {} diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 8558c38bf91..70f36b798ad 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -107,7 +107,7 @@ local hash_chain do local buffer = require "string.buffer" - local sha256 = utils.sha256_bin + local sha256 = require("kong.tools.sha256").sha256_bin local HASH_DISABLED = sha256("disabled") local HASH_NONE = sha256("none") diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 0b38d0dab5b..ab3ed8343ca 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -19,7 +19,6 @@ local _M = {} do local modules = { "kong.tools.table", - "kong.tools.sha256", "kong.tools.yield", "kong.tools.string", "kong.tools.uuid", diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index bf1cb9f78a0..c4f4f259f23 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -5,7 +5,7 @@ local cjson = require "cjson" local lower = string.lower local fmt = string.format -local sha256_hex = require "kong.tools.utils".sha256_hex +local sha256_hex = require("kong.tools.sha256").sha256_hex local function cache_key(conf, username, password) diff --git a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua index 49f9dbed048..054db47fed0 100644 --- a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua +++ b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" local fmt = string.format local lower = string.lower -local sha256_hex = require "kong.tools.utils".sha256_hex +local sha256_hex = require("kong.tools.sha256").sha256_hex local ldap_host_aws = "ec2-54-172-82-117.compute-1.amazonaws.com" From 9a1b557b4201464342f2666ba77f322f60e5fefc Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Dec 2023 17:57:06 +0800 Subject: [PATCH 3249/4351] refactor(tools): remove reference of module from utils (#12113) KAG-3226 --- kong/api/init.lua | 8 +++++--- kong/cache/warmup.lua | 5 ++++- kong/db/dao/plugins.lua | 7 ++++--- kong/db/dao/vaults.lua | 4 ++-- kong/db/init.lua | 19 ++++++++++--------- kong/db/migrations/state.lua | 10 ++++++---- kong/db/schema/others/declarative_config.lua | 3 ++- kong/db/schema/plugin_loader.lua | 9 +++++---- kong/db/schema/vault_loader.lua | 4 ++-- kong/db/strategies/init.lua | 4 ++-- kong/runloop/certificate.lua | 5 +++-- kong/status/init.lua | 6 +++--- kong/tools/stream_api.lua | 4 ++-- kong/tools/utils.lua | 1 - spec/01-unit/05-utils_spec.lua | 8 +++++--- 15 files changed, 55 insertions(+), 42 deletions(-) diff --git a/kong/api/init.lua b/kong/api/init.lua index 6ca0d29ac90..4b68d355803 100644 --- a/kong/api/init.lua +++ b/kong/api/init.lua @@ -1,10 +1,12 @@ local lapis = require "lapis" -local utils = require "kong.tools.utils" local api_helpers = require "kong.api.api_helpers" local Endpoints = require "kong.api.endpoints" local hooks = require "kong.hooks" +local load_module_if_exists = require "kong.tools.module".load_module_if_exists + + local ngx = ngx local type = type local pairs = pairs @@ -95,7 +97,7 @@ do -- Custom Routes for _, dao in pairs(kong.db.daos) do local schema = dao.schema - local ok, custom_endpoints = utils.load_module_if_exists("kong.api.routes." .. schema.name) + local ok, custom_endpoints = load_module_if_exists("kong.api.routes." .. schema.name) if ok then customize_routes(routes, custom_endpoints, schema) end @@ -104,7 +106,7 @@ do -- Plugin Routes if kong.configuration and kong.configuration.loaded_plugins then for k in pairs(kong.configuration.loaded_plugins) do - local loaded, custom_endpoints = utils.load_module_if_exists("kong.plugins." .. k .. ".api") + local loaded, custom_endpoints = load_module_if_exists("kong.plugins." .. k .. ".api") if loaded then ngx.log(ngx.DEBUG, "Loading API endpoints for plugin: ", k) if api_helpers.is_new_db_routes(custom_endpoints) then diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index 4dee2653935..3d7829f94f7 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -2,7 +2,10 @@ local utils = require "kong.tools.utils" local constants = require "kong.constants" local buffer = require "string.buffer" local acl_groups -if utils.load_module_if_exists("kong.plugins.acl.groups") then + + +local load_module_if_exists = require "kong.tools.module".load_module_if_exists +if load_module_if_exists("kong.plugins.acl.groups") then acl_groups = require "kong.plugins.acl.groups" end diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 58521cc07f8..86a56fc416e 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -1,10 +1,11 @@ local constants = require "kong.constants" -local utils = require "kong.tools.utils" local DAO = require "kong.db.dao" local plugin_loader = require "kong.db.schema.plugin_loader" local reports = require "kong.reports" local plugin_servers = require "kong.runloop.plugin_servers" local version = require "version" +local load_module_if_exists = require "kong.tools.module".load_module_if_exists + local Plugins = {} @@ -150,7 +151,7 @@ local load_plugin_handler do -- NOTE: no version _G.kong (nor PDK) in plugins main chunk local plugin_handler = "kong.plugins." .. plugin .. ".handler" - local ok, handler = utils.load_module_if_exists(plugin_handler) + local ok, handler = load_module_if_exists(plugin_handler) if not ok then ok, handler = plugin_servers.load_plugin(plugin) if type(handler) == "table" then @@ -202,7 +203,7 @@ local function load_plugin_entity_strategy(schema, db, plugin) local custom_strat = fmt("kong.plugins.%s.strategies.%s.%s", plugin, db.strategy, schema.name) - local exists, mod = utils.load_module_if_exists(custom_strat) + local exists, mod = load_module_if_exists(custom_strat) if exists and mod then local parent_mt = getmetatable(strategy) local mt = { diff --git a/kong/db/dao/vaults.lua b/kong/db/dao/vaults.lua index a07384c93e6..1c7238b15b9 100644 --- a/kong/db/dao/vaults.lua +++ b/kong/db/dao/vaults.lua @@ -1,6 +1,6 @@ local constants = require "kong.constants" -local utils = require "kong.tools.utils" local vault_loader = require "kong.db.schema.vault_loader" +local load_module_if_exists = require "kong.tools.module".load_module_if_exists local Vaults = {} @@ -19,7 +19,7 @@ local DEBUG = ngx.DEBUG local function load_vault_strategy(vault) - local ok, strategy = utils.load_module_if_exists("kong.vaults." .. vault) + local ok, strategy = load_module_if_exists("kong.vaults." .. vault) if not ok then return nil, vault .. " vault is enabled but not installed;\n" .. strategy end diff --git a/kong/db/init.lua b/kong/db/init.lua index f963a2624a7..edf44f2ac46 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -8,11 +8,13 @@ local MetaSchema = require "kong.db.schema.metaschema" local constants = require "kong.constants" local log = require "kong.cmd.utils.log" local workspaces = require "kong.workspaces" -local utils = require "kong.tools.utils" local knode = kong and kong.node or require "kong.pdk.node".new() +local load_module_if_exists = require "kong.tools.module".load_module_if_exists + + local fmt = string.format local type = type local pairs = pairs @@ -71,7 +73,7 @@ function DB.new(kong_config, strategy) -- load core entities subschemas local subschemas - ok, subschemas = utils.load_module_if_exists("kong.db.schema.entities." .. entity_name .. "_subschemas") + ok, subschemas = load_module_if_exists("kong.db.schema.entities." .. entity_name .. "_subschemas") if ok then for name, subschema in pairs(subschemas) do local ok, err = entity:new_subschema(name, subschema) @@ -418,7 +420,6 @@ end do -- migrations - local utils = require "kong.tools.utils" local MigrationsState = require "kong.db.migrations.state" @@ -490,8 +491,8 @@ do if run_teardown and options.skip_teardown_migrations then for _, t in ipairs(options.skip_teardown_migrations) do for _, mig in ipairs(t.migrations) do - local ok, mod = utils.load_module_if_exists(t.namespace .. "." .. - mig.name) + local ok, mod = load_module_if_exists(t.namespace .. "." .. + mig.name) if ok then local strategy_migration = mod[self.strategy] if strategy_migration and strategy_migration.teardown then @@ -523,8 +524,8 @@ do self.infos.db_name) for _, mig in ipairs(t.migrations) do - local ok, mod = utils.load_module_if_exists(t.namespace .. "." .. - mig.name) + local ok, mod = load_module_if_exists(t.namespace .. "." .. + mig.name) if not ok then self.connector:close() return nil, fmt_err(self, "failed to load migration '%s': %s", @@ -638,8 +639,8 @@ do for _, t in ipairs(migrations) do for _, mig in ipairs(t.migrations) do - local ok, mod = utils.load_module_if_exists(t.namespace .. "." .. - mig.name) + local ok, mod = load_module_if_exists(t.namespace .. "." .. + mig.name) if not ok then return nil, fmt("failed to load migration '%s': %s", mig.name, mod) diff --git a/kong/db/migrations/state.lua b/kong/db/migrations/state.lua index 0d96e9ced12..a703a1fc1b3 100644 --- a/kong/db/migrations/state.lua +++ b/kong/db/migrations/state.lua @@ -1,10 +1,12 @@ -local utils = require "kong.tools.utils" local log = require "kong.cmd.utils.log" local Schema = require "kong.db.schema" local Migration = require "kong.db.schema.others.migrations" local Errors = require "kong.db.errors" +local load_module_if_exists = require "kong.tools.module".load_module_if_exists + + local MigrationSchema = Schema.new(Migration) @@ -67,12 +69,12 @@ local function load_subsystems(db, plugin_names) for _, plugin_name in ipairs(sorted_plugin_names) do local namespace = ss.namespace:gsub("%*", plugin_name) - local ok, mig_idx = utils.load_module_if_exists(namespace) + local ok, mig_idx = load_module_if_exists(namespace) if not ok then -- fallback to using ".init" since "/?/init.lua" isn't always in a -- Lua-path by default, see https://github.com/Kong/kong/issues/6867 - ok, mig_idx = utils.load_module_if_exists(namespace .. ".init") + ok, mig_idx = load_module_if_exists(namespace .. ".init") end if ok then @@ -104,7 +106,7 @@ local function load_subsystems(db, plugin_names) for _, mig_name in ipairs(subsys.migrations_index) do local mig_module = fmt("%s.%s", subsys.namespace, mig_name) - local ok, migration = utils.load_module_if_exists(mig_module) + local ok, migration = load_module_if_exists(mig_module) if not ok then return nil, fmt_err(db, "failed to load migration '%s' of '%s' subsystem", mig_module, subsys.name) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 145bb7f9778..00fa540c5cd 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -19,6 +19,7 @@ local insert = table.insert local concat = table.concat local tostring = tostring local cjson_encode = require("cjson.safe").encode +local load_module_if_exists = require("kong.tools.module").load_module_if_exists local DeclarativeConfig = {} @@ -847,7 +848,7 @@ end local function load_entity_subschemas(entity_name, entity) - local ok, subschemas = utils.load_module_if_exists("kong.db.schema.entities." .. entity_name .. "_subschemas") + local ok, subschemas = load_module_if_exists("kong.db.schema.entities." .. entity_name .. "_subschemas") if ok then for name, subschema in pairs(subschemas) do local ok, err = entity:new_subschema(name, subschema) diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index 5ec62ec0ed8..7ae7d856e4a 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -1,7 +1,8 @@ local MetaSchema = require "kong.db.schema.metaschema" local Entity = require "kong.db.schema.entity" -local utils = require "kong.tools.utils" local plugin_servers = require "kong.runloop.plugin_servers" +local is_array = require "kong.tools.table".is_array +local load_module_if_exists = require "kong.tools.module".load_module_if_exists local fmt = string.format @@ -13,7 +14,7 @@ local plugin_loader = {} function plugin_loader.load_subschema(parent_schema, plugin, errors) local plugin_schema = "kong.plugins." .. plugin .. ".schema" - local ok, schema = utils.load_module_if_exists(plugin_schema) + local ok, schema = load_module_if_exists(plugin_schema) if not ok then ok, schema = plugin_servers.load_schema(plugin) end @@ -56,11 +57,11 @@ end function plugin_loader.load_entities(plugin, errors, loader_fn) - local has_daos, daos_schemas = utils.load_module_if_exists("kong.plugins." .. plugin .. ".daos") + local has_daos, daos_schemas = load_module_if_exists("kong.plugins." .. plugin .. ".daos") if not has_daos then return {} end - if not utils.is_array(daos_schemas, "strict") then + if not is_array(daos_schemas, "strict") then return nil, fmt("custom plugin '%s' returned non-array daos definition table", plugin) end diff --git a/kong/db/schema/vault_loader.lua b/kong/db/schema/vault_loader.lua index adb45fe859e..3ae3fdb1f51 100644 --- a/kong/db/schema/vault_loader.lua +++ b/kong/db/schema/vault_loader.lua @@ -1,6 +1,6 @@ local MetaSchema = require "kong.db.schema.metaschema" local Entity = require "kong.db.schema.entity" -local utils = require "kong.tools.utils" +local load_module_if_exists = require "kong.tools.module".load_module_if_exists local tostring = tostring @@ -11,7 +11,7 @@ local vault_loader = {} function vault_loader.load_subschema(parent_schema, vault, errors) local vault_schema = "kong.vaults." .. vault .. ".schema" - local ok, schema = utils.load_module_if_exists(vault_schema) + local ok, schema = load_module_if_exists(vault_schema) if not ok then return nil, "no configuration schema found for vault: " .. vault end diff --git a/kong/db/strategies/init.lua b/kong/db/strategies/init.lua index fde65cc7c56..90f7968a1ec 100644 --- a/kong/db/strategies/init.lua +++ b/kong/db/strategies/init.lua @@ -1,4 +1,4 @@ -local utils = require("kong.tools.utils") +local load_module_if_exists = require "kong.tools.module".load_module_if_exists local fmt = string.format @@ -55,7 +55,7 @@ function _M.new(kong_config, database, schemas, errors) end local custom_strat = fmt("kong.db.strategies.%s.%s", database, schema.name) - local exists, mod = utils.load_module_if_exists(custom_strat) + local exists, mod = load_module_if_exists(custom_strat) if exists and mod then local parent_mt = getmetatable(strategy) local mt = { diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index f52f338ac68..aeeab970205 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -3,7 +3,6 @@ local pl_utils = require "pl.utils" local mlcache = require "kong.resty.mlcache" local new_tab = require "table.new" local constants = require "kong.constants" -local utils = require "kong.tools.utils" local plugin_servers = require "kong.runloop.plugin_servers" local openssl_x509_store = require "resty.openssl.x509.store" local openssl_x509 = require "resty.openssl.x509" @@ -418,9 +417,11 @@ end -- here we assume the field name is always `ca_certificates` local get_ca_certificate_reference_plugins do + local load_module_if_exists = require "kong.tools.module".load_module_if_exists + local function is_plugin_referencing_ca_certificates(name) local plugin_schema = "kong.plugins." .. name .. ".schema" - local ok, schema = utils.load_module_if_exists(plugin_schema) + local ok, schema = load_module_if_exists(plugin_schema) if not ok then ok, schema = plugin_servers.load_schema(name) end diff --git a/kong/status/init.lua b/kong/status/init.lua index b5f9c64b0ea..ffe7ca2e54c 100644 --- a/kong/status/init.lua +++ b/kong/status/init.lua @@ -1,7 +1,7 @@ local lapis = require "lapis" -local utils = require "kong.tools.utils" local api_helpers = require "kong.api.api_helpers" local hooks = require "kong.hooks" +local load_module_if_exists = require "kong.tools.module".load_module_if_exists local ngx = ngx @@ -58,8 +58,8 @@ end -- Load plugins status routes if kong.configuration and kong.configuration.loaded_plugins then for k in pairs(kong.configuration.loaded_plugins) do - local loaded, mod = utils.load_module_if_exists("kong.plugins." .. - k .. ".status_api") + local loaded, mod = load_module_if_exists("kong.plugins." .. + k .. ".status_api") if loaded then ngx.log(ngx.DEBUG, "Loading Status API endpoints for plugin: ", k) diff --git a/kong/tools/stream_api.lua b/kong/tools/stream_api.lua index f3f29980da3..1710487552b 100644 --- a/kong/tools/stream_api.lua +++ b/kong/tools/stream_api.lua @@ -236,10 +236,10 @@ end function stream_api.load_handlers() - local utils = require "kong.tools.utils" + local load_module_if_exists = require "kong.tools.module".load_module_if_exists for plugin_name in pairs(kong.configuration.loaded_plugins) do - local loaded, custom_endpoints = utils.load_module_if_exists("kong.plugins." .. plugin_name .. ".api") + local loaded, custom_endpoints = load_module_if_exists("kong.plugins." .. plugin_name .. ".api") if loaded and custom_endpoints._stream then log(DEBUG, "Register stream api for plugin: ", plugin_name) _handlers[plugin_name] = custom_endpoints._stream diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index ab3ed8343ca..4dce9e2f301 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -25,7 +25,6 @@ do "kong.tools.rand", "kong.tools.system", "kong.tools.time", - "kong.tools.module", "kong.tools.ip", "kong.tools.http", } diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index d358954f120..ea0fb9c1188 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -487,16 +487,18 @@ describe("Utils", function() end) describe("load_module_if_exists()", function() + local load_module_if_exists = require "kong.tools.module".load_module_if_exists + it("should return false if the module does not exist", function() local loaded, mod assert.has_no.errors(function() - loaded, mod = utils.load_module_if_exists("kong.does.not.exist") + loaded, mod = load_module_if_exists("kong.does.not.exist") end) assert.False(loaded) assert.is.string(mod) end) it("should throw an error with a traceback if the module is invalid", function() - local pok, perr = pcall(utils.load_module_if_exists, "spec.fixtures.invalid-module") + local pok, perr = pcall(load_module_if_exists, "spec.fixtures.invalid-module") assert.falsy(pok) assert.match("error loading module 'spec.fixtures.invalid-module'", perr, 1, true) assert.match("./spec/fixtures/invalid-module.lua:", perr, 1, true) @@ -504,7 +506,7 @@ describe("Utils", function() it("should load a module if it was found and valid", function() local loaded, mod assert.has_no.errors(function() - loaded, mod = utils.load_module_if_exists("spec.fixtures.valid-module") + loaded, mod = load_module_if_exists("spec.fixtures.valid-module") end) assert.True(loaded) assert.truthy(mod) From 2666f6ffaa5ec02fb0d3264171dd3f6c780d690a Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Dec 2023 19:08:44 +0800 Subject: [PATCH 3250/4351] refactor(tools): remove reference of yield from utils (#12098) KAG-3226 --- kong/clustering/config_helper.lua | 2 +- kong/concurrency.lua | 2 +- kong/db/declarative/import.lua | 2 +- kong/db/declarative/init.lua | 3 +-- kong/db/schema/init.lua | 2 +- kong/db/schema/others/declarative_config.lua | 2 +- kong/db/strategies/off/init.lua | 2 +- kong/pdk/vault.lua | 8 +++----- kong/plugins/prometheus/exporter.lua | 4 ++-- kong/plugins/prometheus/prometheus.lua | 2 +- kong/router/atc.lua | 2 +- kong/router/traditional.lua | 2 +- kong/runloop/handler.lua | 3 ++- kong/tools/utils.lua | 1 - 14 files changed, 17 insertions(+), 20 deletions(-) diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 82e94b35702..b77b69f672f 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -14,7 +14,7 @@ local error = error local pairs = pairs local ipairs = ipairs local sort = table.sort -local yield = require("kong.tools.utils").yield +local yield = require("kong.tools.yield").yield local fetch_table = tablepool.fetch local release_table = tablepool.release diff --git a/kong/concurrency.lua b/kong/concurrency.lua index 58077d0aeed..beef26d76ae 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -1,6 +1,6 @@ local resty_lock = require "resty.lock" local ngx_semaphore = require "ngx.semaphore" -local in_yieldable_phase = require("kong.tools.utils").in_yieldable_phase +local in_yieldable_phase = require("kong.tools.yield").in_yieldable_phase local type = type diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 68cf31d0870..5539af2212d 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -6,6 +6,7 @@ local utils = require("kong.tools.utils") local declarative_config = require("kong.db.schema.others.declarative_config") +local yield = require("kong.tools.yield").yield local marshall = require("kong.db.declarative.marshaller").marshall local schema_topological_sort = require("kong.db.schema.topological_sort") local nkeys = require("table.nkeys") @@ -18,7 +19,6 @@ local next = next local insert = table.insert local null = ngx.null local get_phase = ngx.get_phase -local yield = utils.yield local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 93d2e40a080..a7dd6d2b073 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -1,7 +1,6 @@ local pl_file = require "pl.file" local lyaml = require "lyaml" local cjson = require "cjson.safe" -local utils = require "kong.tools.utils" local declarative_config = require "kong.db.schema.others.declarative_config" local on_the_fly_migration = require "kong.db.declarative.migrations.route_path" local declarative_import = require "kong.db.declarative.import" @@ -17,7 +16,7 @@ local type = type local null = ngx.null local md5 = ngx.md5 local pairs = pairs -local yield = utils.yield +local yield = require("kong.tools.yield").yield local cjson_decode = cjson.decode local cjson_encode = cjson.encode local convert_nulls = declarative_export.convert_nulls diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 0a3db763ad6..b895e141f50 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -19,7 +19,7 @@ local insert = table.insert local format = string.format local unpack = unpack local assert = assert -local yield = utils.yield +local yield = require("kong.tools.yield").yield local pairs = pairs local pcall = pcall local floor = math.floor diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 00fa540c5cd..15d291f6c0b 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -13,7 +13,7 @@ local null = ngx.null local type = type local next = next local pairs = pairs -local yield = utils.yield +local yield = require("kong.tools.yield").yield local ipairs = ipairs local insert = table.insert local concat = table.concat diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 2edceff6863..38a59634946 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -2,7 +2,7 @@ local declarative_config = require "kong.db.schema.others.declarative_config" local workspaces = require "kong.workspaces" local lmdb = require("resty.lmdb") local marshaller = require("kong.db.declarative.marshaller") -local yield = require("kong.tools.utils").yield +local yield = require("kong.tools.yield").yield local unique_field_key = require("kong.db.declarative").unique_field_key local kong = kong diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index efc306d4891..81d154b9393 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -16,14 +16,12 @@ local lrucache = require "resty.lrucache" local isempty = require "table.isempty" local buffer = require "string.buffer" local clone = require "table.clone" -local utils = require "kong.tools.utils" -local string_tools = require "kong.tools.string" local cjson = require("cjson.safe").new() -local yield = utils.yield -local get_updated_now_ms = utils.get_updated_now_ms -local replace_dashes = string_tools.replace_dashes +local yield = require("kong.tools.yield").yield +local get_updated_now_ms = require("kong.tools.time").get_updated_now_ms +local replace_dashes = require("kong.tools.string").replace_dashes local ngx = ngx diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index fd219d66b38..02eb4ba3e96 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -5,7 +5,7 @@ local lower = string.lower local ngx_timer_pending_count = ngx.timer.pending_count local ngx_timer_running_count = ngx.timer.running_count local balancer = require("kong.runloop.balancer") -local yield = require("kong.tools.utils").yield +local yield = require("kong.tools.yield").yield local get_all_upstreams = balancer.get_all_upstreams if not balancer.get_all_upstreams then -- API changed since after Kong 2.5 get_all_upstreams = require("kong.runloop.balancer.upstreams").get_all_upstreams @@ -367,7 +367,7 @@ local function metric_data(write_fn) for key, upstream_id in pairs(upstreams_dict) do -- long loop maybe spike proxy request latency, so we -- need yield to avoid blocking other requests - -- kong.tools.utils.yield(true) + -- kong.tools.yield.yield(true) yield(true, phase) local _, upstream_name = key:match("^([^:]*):(.-)$") upstream_name = upstream_name and upstream_name or key diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index fe3de338c55..796a76c8813 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -68,7 +68,7 @@ local tostring = tostring local tonumber = tonumber local table_sort = table.sort local tb_new = require("table.new") -local yield = require("kong.tools.utils").yield +local yield = require("kong.tools.yield").yield local Prometheus = {} diff --git a/kong/router/atc.lua b/kong/router/atc.lua index e67a207d197..55064e1e34d 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -10,7 +10,7 @@ local lrucache = require("resty.lrucache") local server_name = require("ngx.ssl").server_name local tb_new = require("table.new") local utils = require("kong.router.utils") -local yield = require("kong.tools.utils").yield +local yield = require("kong.tools.yield").yield local type = type diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 7660294e38b..a531983b8bc 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -34,7 +34,7 @@ local type = type local max = math.max local band = bit.band local bor = bit.bor -local yield = require("kong.tools.utils").yield +local yield = require("kong.tools.yield").yield local server_name = require("ngx.ssl").server_name diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 8d8630d94fd..70c64a34a92 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -51,6 +51,7 @@ local http_version = ngx.req.http_version local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode +local yield = require("kong.tools.yield").yield local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks @@ -1008,7 +1009,7 @@ return { if rebuild_transaction_id then -- Yield to process any pending invalidations - utils.yield() + yield() log(DEBUG, "configuration processing completed for transaction ID " .. rebuild_transaction_id) global.CURRENT_TRANSACTION_ID = rebuild_transaction_id diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 4dce9e2f301..6e3db7a9d20 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -19,7 +19,6 @@ local _M = {} do local modules = { "kong.tools.table", - "kong.tools.yield", "kong.tools.string", "kong.tools.uuid", "kong.tools.rand", From 2adad05525868d948a16b3ce5953a9846787720f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Mon, 11 Dec 2023 14:17:48 -0300 Subject: [PATCH 3251/4351] tests(plugins): refactor tests to address flakiness --- .../17-ip-restriction/02-access_spec.lua | 46 +++++++++---------- 1 file changed, 21 insertions(+), 25 deletions(-) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index d487c957bca..84bb293ca05 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -581,19 +581,17 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - local cache_key = db.plugins:cache_key(plugin) - - helpers.wait_for_invalidation(cache_key) - - local res = assert(proxy_client:send { - method = "GET", - path = "/request", - headers = { - ["Host"] = "ip-restriction2.test" - } - }) - local body = assert.res_status(403, res) - assert.matches("IP address not allowed", body) + helpers.pwait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "ip-restriction2.test" + } + }) + local body = assert.res_status(403, res) + assert.matches("IP address not allowed", body) + end) res = assert(admin_client:send { method = "PATCH", @@ -607,18 +605,16 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - local cache_key = db.plugins:cache_key(plugin) - - helpers.wait_for_invalidation(cache_key) - - local res = assert(proxy_client:send { - method = "GET", - path = "/request", - headers = { - ["Host"] = "ip-restriction2.test" - } - }) - assert.res_status(200, res) + helpers.pwait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "ip-restriction2.test" + } + }) + assert.res_status(200, res) + end) end) describe("#regression", function() From 1f97197bfa59d476057244423187d3f502ba3286 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Tue, 12 Dec 2023 13:44:24 -0800 Subject: [PATCH 3252/4351] feat(gha): pass version as cloudsmith tags (#12175) (cherry picked from commit 851ebcf5e65d6ba12aa5026a453e10f978f95ceb) --- .github/workflows/release.yml | 12 ++++++++++++ scripts/release-kong.sh | 22 ++++++++++++++++++---- 2 files changed, 30 insertions(+), 4 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index e81e4e5c3e2..2c0a1cd5f13 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -638,6 +638,7 @@ jobs: ARTIFACT_VERSION: ${{ matrix.artifact-version }} ARTIFACT_TYPE: ${{ matrix.artifact-type }} ARTIFACT: ${{ matrix.artifact }} + INPUT_VERSION: ${{ github.event.inputs.version }} PACKAGE_TYPE: ${{ matrix.package }} KONG_RELEASE_LABEL: ${{ needs.metadata.outputs.release-label }} VERBOSE: ${{ runner.debug == '1' && '1' || '' }} @@ -649,6 +650,17 @@ jobs: run: | sha256sum bazel-bin/pkg/* + # set the version input as tags passed to release-scripts + # note: release-scripts rejects user tags if missing internal flag + # + # this can be a comma-sepratated list of tags to apply + if [[ "$OFFICIAL_RELEASE" == 'false' ]]; then + if echo "$INPUT_VERSION" | grep -qs -E 'rc|alpha|beta|nightly'; then + PACKAGE_TAGS="$INPUT_VERSION" + export PACKAGE_TAGS + fi + fi + scripts/release-kong.sh release-images: diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index f62369ec5af..9c0a4f1cd44 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -102,18 +102,32 @@ function push_package () { dist_version="--dist-version jammy" fi + # test for sanitized github actions input + if [[ -n "$(echo "$PACKAGE_TAGS" | tr -d 'a-zA-Z0-9._,')" ]]; then + echo 'invalid characters in PACKAGE_TAGS' + echo "passed to script: ${PACKAGE_TAGS}" + tags='' + else + tags="$PACKAGE_TAGS" + fi + set -x + release_args='' + + if [ -n "${tags:-}" ]; then + release_args="${release_args} --tags ${tags}" + fi - local release_args="--package-type gateway" + release_args="${release_args} --package-type gateway" if [[ "$EDITION" == "enterprise" ]]; then - release_args="$release_args --enterprise" + release_args="${release_args} --enterprise" fi # pre-releases go to `/internal/` if [[ "$OFFICIAL_RELEASE" == "true" ]]; then - release_args="$release_args --publish" + release_args="${release_args} --publish" else - release_args="$release_args --internal" + release_args="${release_args} --internal" fi docker run \ From e98a938f43150321e6bb835718f7a5d6450325bf Mon Sep 17 00:00:00 2001 From: Xiaochen Date: Wed, 13 Dec 2023 16:07:12 +0800 Subject: [PATCH 3253/4351] style(dns): minor code style clean (#12192) KAG-3329 --- kong/resty/dns/client.lua | 70 ++++++++++++--------------------------- 1 file changed, 22 insertions(+), 48 deletions(-) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index c3f460d4b89..fcc92a4217d 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -639,7 +639,6 @@ _M.init = function(options) end end - -- other options badTtl = options.badTtl or 1 @@ -711,6 +710,7 @@ local function parseAnswer(qname, qtype, answers, try_list) return true end + -- executes 1 individual query. -- This query will not be synchronized, every call will be 1 query. -- @param qname the name to query for @@ -1045,15 +1045,9 @@ end local function search_iter(qname, qtype) local _, dots = qname:gsub("%.", "") - local type_list, type_start, type_end - if qtype then - type_list = { qtype } - type_start = 0 - else - type_list = typeOrder - type_start = 0 -- just start at the beginning - end - type_end = #type_list + local type_list = qtype and { qtype } or typeOrder + local type_start = 0 + local type_end = #type_list local i_type = type_start local search do @@ -1167,9 +1161,6 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if try_list then -- check for recursion if try_list["(short)"..qname..":"..tostring(qtype)] then - -- luacheck: push no unused - records = nil - -- luacheck: pop err = "recursion detected" add_status_to_try_list(try_list, err) return nil, err, try_list @@ -1180,9 +1171,6 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if records.expired then -- if the record is already stale/expired we have to traverse the -- iterator as that is required to start the async refresh queries - -- luacheck: push no unused - records = nil - -- luacheck: pop try_list = add_status_to_try_list(try_list, "stale") else @@ -1207,8 +1195,8 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if name_type == "ipv4" then -- if no qtype is given, we're supposed to search, so forcing TYPE_A is safe records, _, try_list = check_ipv4(qname, qtype or _M.TYPE_A, try_list) - else + else -- it is 'ipv6' -- if no qtype is given, we're supposed to search, so forcing TYPE_AAAA is safe records, _, try_list = check_ipv6(qname, qtype or _M.TYPE_AAAA, try_list) @@ -1228,34 +1216,27 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) for try_name, try_type in search_iter(qname, qtype) do if try_list and try_list[try_name..":"..try_type] then -- recursion, been here before - records = nil err = "recursion detected" - - else - -- go look it up - opts.qtype = try_type - records, err, try_list = lookup(try_name, opts, dnsCacheOnly, try_list) + break end - if not records then -- luacheck: ignore + -- go look it up + opts.qtype = try_type + records, err, try_list = lookup(try_name, opts, dnsCacheOnly, try_list) + if not records then -- An error has occurred, terminate the lookup process. We don't want to try other record types because -- that would potentially cause us to respond with wrong answers (i.e. the contents of an A record if the -- query for the SRV record failed due to a network error). - goto failed + break + end - elseif records.errcode then + if records.errcode then -- dns error: fall through to the next entry in our search sequence err = ("dns server error: %s %s"):format(records.errcode, records.errstr) - -- luacheck: push no unused - records = nil - -- luacheck: pop elseif #records == 0 then -- empty: fall through to the next entry in our search sequence err = ("dns client error: %s %s"):format(101, clientErrors[101]) - -- luacheck: push no unused - records = nil - -- luacheck: pop else -- we got some records, update the cache @@ -1289,16 +1270,13 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) end if records then - -- we have a result - -- cache it under its shortname if not dnsCacheOnly then cacheShortInsert(records, qname, qtype) end - -- check if we need to dereference a CNAME + -- dereference CNAME if records[1].type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then - -- dereference CNAME opts.qtype = nil add_status_to_try_list(try_list, "dereferencing CNAME") return resolve(records[1].cname, opts, dnsCacheOnly, try_list) @@ -1311,7 +1289,6 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) -- we had some error, record it in the status list add_status_to_try_list(try_list, err) end - ::failed:: -- we failed, clear cache and return last error if not dnsCacheOnly then @@ -1320,6 +1297,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) return nil, err, try_list end + -- Create a metadata cache, using weak keys so it follows the dns record cache. -- The cache will hold pointers and lists for (weighted) round-robin schemes local metadataCache = setmetatable({}, { __mode = "k" }) @@ -1516,17 +1494,16 @@ local function toip(qname, port, dnsCacheOnly, try_list) return nil, err, try_list end ---print(tostring(try_list)) if rec[1].type == _M.TYPE_SRV then local entry = rec[roundRobinW(rec)] -- our SRV entry might still contain a hostname, so recurse, with found port number local srvport = (entry.port ~= 0 and entry.port) or port -- discard port if it is 0 add_status_to_try_list(try_list, "dereferencing SRV") return toip(entry.target, srvport, dnsCacheOnly, try_list) - else - -- must be A or AAAA - return rec[roundRobin(rec)].address, port, try_list end + + -- must be A or AAAA + return rec[roundRobin(rec)].address, port, try_list end @@ -1550,16 +1527,12 @@ local function connect(sock, host, port, sock_opts) if not targetIp then return nil, tostring(targetPort) .. ". Tried: " .. tostring(tryList) - else - -- need to do the extra check here: https://github.com/openresty/lua-nginx-module/issues/860 - if not sock_opts then - return sock:connect(targetIp, targetPort) - else - return sock:connect(targetIp, targetPort, sock_opts) - end end + + return sock:connect(targetIp, targetPort, sock_opts) end + --- Implements udp-setpeername method with dns resolution. -- This builds on top of `toip`. If the name resolves to an SRV record, -- the port returned by the DNS server will override the one provided. @@ -1581,6 +1554,7 @@ local function setpeername(sock, host, port) return sock:connect(targetIp, targetPort) end + -- export local functions _M.resolve = resolve _M.toip = toip From 32996ab5d5983e00dbbf02961a1a23bac60c3ce4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Dec 2023 11:30:45 +0200 Subject: [PATCH 3254/4351] chore(tests): remove boring ssl related tests (#12171) Signed-off-by: Aapo Talvensaari --- build/tests/01-base.sh | 9 ++------- spec/helpers/ssl.lua | 21 +++++++-------------- 2 files changed, 9 insertions(+), 21 deletions(-) diff --git a/build/tests/01-base.sh b/build/tests/01-base.sh index d19488e08cf..7786204d60f 100755 --- a/build/tests/01-base.sh +++ b/build/tests/01-base.sh @@ -107,13 +107,8 @@ assert_exec 0 'root' "/usr/local/openresty/bin/resty -e 'print(jit.version)' | g ### # check which ssl openresty is using -if docker_exec root '/usr/local/openresty/bin/openresty -V 2>&1' | grep 'BoringSSL'; then - msg_test 'openresty binary uses expected boringssl version' - assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '1.1.0'" -else - msg_test 'openresty binary uses expected openssl version' - assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${OPENSSL}'" -fi +msg_test 'openresty binary uses expected openssl version' +assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${OPENSSL}'" msg_test 'openresty binary is linked to kong-provided ssl libraries' assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libssl.so.*kong/lib'" diff --git a/spec/helpers/ssl.lua b/spec/helpers/ssl.lua index 204403cf526..03714ce4bad 100644 --- a/spec/helpers/ssl.lua +++ b/spec/helpers/ssl.lua @@ -2,7 +2,6 @@ local ffi = require "ffi" local C = ffi.C local bit = require "bit" local format_error = require("resty.openssl.err").format_error -local BORINGSSL = require("resty.openssl.version").BORINGSSL require "resty.openssl.include.ssl" ffi.cdef [[ @@ -76,24 +75,18 @@ local errors = { SSL_ERROR_WANT_RETRY_VERIFY = 12, } +local SOCKET_INVALID = -1 +local SSL_FILETYPE_PEM = 1 + local errors_literal = {} for k, v in pairs(errors) do errors_literal[v] = k end -local SOCKET_INVALID = -1 - - -local ssl_set_mode -if BORINGSSL then - ssl_set_mode = function(...) return C.SSL_set_mode(...) end -else - local SSL_CTRL_MODE = 33 - ssl_set_mode = function(ctx, mode) return C.SSL_ctrl(ctx, SSL_CTRL_MODE, mode, nil) end +local function ssl_set_mode(ctx, mode) + return C.SSL_ctrl(ctx, 33, mode, nil) end -local SSL_FILETYPE_PEM = 1 - local function ssl_ctx_new(cfg) if cfg.protocol and cfg.protocol ~= "any" then return nil, "protocol other than 'any' is currently not supported" @@ -166,10 +159,10 @@ function SSL.wrap(sock, cfg) ctx = s, fd = fd, }, ssl_mt) - + return self, nil end - return nil, err + return nil, err end local function socket_waitfd(fd, events, timeout) From 09a47fc0132452691fa7a834f8a043866d98f2ee Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Dec 2023 12:13:37 +0200 Subject: [PATCH 3255/4351] chore(deps): bump actions/setup-python from 4 to 5 (#12183) Bumps [actions/setup-python](https://github.com/actions/setup-python) from 4 to 5. - [Release notes](https://github.com/actions/setup-python/releases) - [Commits](https://github.com/actions/setup-python/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/setup-python dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/perf.yml | 2 +- .github/workflows/release.yml | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 2129d3bee55..d71b8851903 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -251,7 +251,7 @@ jobs: inkscape --export-area-drawing --export-png="${i%.*}.png" --export-dpi=300 -b FFFFFF $i done - - uses: actions/setup-python@v4 + - uses: actions/setup-python@v5 with: python-version: '3.10' cache: 'pip' diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 2c0a1cd5f13..0794df858a5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -296,7 +296,7 @@ jobs: path: bazel-bin/pkg - name: Install Python - uses: actions/setup-python@v4 + uses: actions/setup-python@v5 with: python-version: '3.11' cache: 'pip' # caching pip dependencies @@ -424,7 +424,7 @@ jobs: - uses: actions/checkout@v4 - name: Install Python - uses: actions/setup-python@v4 + uses: actions/setup-python@v5 with: python-version: '3.11' cache: 'pip' # caching pip dependencies From a93b5e8e2615880fdf085432e7a417322c67a32b Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Dec 2023 12:13:46 +0200 Subject: [PATCH 3256/4351] chore(deps): bump tj-actions/changed-files from 40.1.1 to 40.2.2 (#12185) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 40.1.1 to 40.2.2. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/25ef3926d147cd02fc7e931c1ef50772bbb0d25d...94549999469dbfa032becf298d95c87a14c34394) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 891f41451f5..9169a931755 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@25ef3926d147cd02fc7e931c1ef50772bbb0d25d # v37 + uses: tj-actions/changed-files@94549999469dbfa032becf298d95c87a14c34394 # v37 with: files_yaml: | changelogs: From 6e5cc45fc550f6b27179ea6005737c277d0b9709 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Dec 2023 12:14:12 +0200 Subject: [PATCH 3257/4351] chore(deps): bump actions/labeler from 4 to 5 (#12186) Bumps [actions/labeler](https://github.com/actions/labeler) from 4 to 5. - [Release notes](https://github.com/actions/labeler/releases) - [Commits](https://github.com/actions/labeler/compare/v4...v5) --- updated-dependencies: - dependency-name: actions/labeler dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/label.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml index 4613569074b..d23c4d403f5 100644 --- a/.github/workflows/label.yml +++ b/.github/workflows/label.yml @@ -17,6 +17,6 @@ jobs: pull-requests: write steps: - - uses: actions/labeler@v4 + - uses: actions/labeler@v5 with: repo-token: "${{ secrets.GITHUB_TOKEN }}" From def950ed80d251de63e88b523961e3ca4a9377be Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Dec 2023 12:14:31 +0200 Subject: [PATCH 3258/4351] chore(deps): bump actions/stale from 8 to 9 (#12184) Bumps [actions/stale](https://github.com/actions/stale) from 8 to 9. - [Release notes](https://github.com/actions/stale/releases) - [Changelog](https://github.com/actions/stale/blob/main/CHANGELOG.md) - [Commits](https://github.com/actions/stale/compare/v8...v9) --- updated-dependencies: - dependency-name: actions/stale dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/community-stale.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/community-stale.yml b/.github/workflows/community-stale.yml index 395aa82978e..f6cba0a6452 100644 --- a/.github/workflows/community-stale.yml +++ b/.github/workflows/community-stale.yml @@ -10,7 +10,7 @@ jobs: issues: write pull-requests: write steps: - - uses: actions/stale@v8 + - uses: actions/stale@v9 with: days-before-stale: 14 days-before-close: 7 From f6fbe4458403999fd0b4fc3fa52e4e043e969ad1 Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Wed, 13 Dec 2023 18:34:35 +0800 Subject: [PATCH 3259/4351] fix(package): declare ownership of all files and directories installed by package (#12162) When installing Kong via rpm/deb and then uninstalling it, there may be residual files and directories left in the system from the installation. The current commit supports cleaning up these leftover files by declare ownership of those files in package manifest. Fix: [FTI-5553](https://konghq.atlassian.net/browse/FTI-5553) Signed-off-by: tzssangglass --- .github/workflows/release.yml | 6 +++ build/package/nfpm.yaml | 8 +++- build/tests/04-uninstall.sh | 53 ++++++++++++++++++++++++ changelog/unreleased/kong/postremove.yml | 3 ++ 4 files changed, 68 insertions(+), 2 deletions(-) create mode 100755 build/tests/04-uninstall.sh create mode 100644 changelog/unreleased/kong/postremove.yml diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0794df858a5..0dced5a70e2 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -593,6 +593,12 @@ jobs: VERBOSE: ${{ runner.debug == '1' && '1' || '' }} run: build/tests/03-http2-admin-api.sh + - name: Smoke Tests - Uninstall Tests + env: + VERBOSE: ${{ runner.debug == '1' && '1' || '' }} + BUILD_LABEL: ${{ matrix.label }} + run: build/tests/04-uninstall.sh + release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-packages, build-images, smoke-tests] diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 2650569fc6d..388b7d0be89 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -15,25 +15,29 @@ license: "Apache-2.0" contents: - src: nfpm-prefix/bin dst: /usr/local/bin +- src: kong/include + dst: /usr/local/kong/include + type: tree - src: nfpm-prefix/kong dst: /usr/local/kong type: tree - src: nfpm-prefix/lib dst: /usr/local/lib + type: tree - src: nfpm-prefix/etc/luarocks dst: /usr/local/etc/luarocks - src: nfpm-prefix/openresty dst: /usr/local/openresty + type: tree - src: nfpm-prefix/share dst: /usr/local/share + type: tree - src: nfpm-prefix/etc/kong dst: /etc/kong - src: bin/kong dst: /usr/local/bin/kong - src: bin/kong-health dst: /usr/local/bin/kong-health -- src: kong/include - dst: /usr/local/kong/include - src: build/package/kong.service dst: /lib/systemd/system/kong.service - src: build/package/kong.logrotate diff --git a/build/tests/04-uninstall.sh b/build/tests/04-uninstall.sh new file mode 100755 index 00000000000..5bb2b270eac --- /dev/null +++ b/build/tests/04-uninstall.sh @@ -0,0 +1,53 @@ +#!/usr/bin/env bash + +if [ -n "${VERBOSE:-}" ]; then + set -x +fi + +source .requirements +source build/tests/util.sh + +remove_kong_command() { + local pkg_name="" + local remove_cmd="" + + case "${BUILD_LABEL}" in + "ubuntu"| "debian") + remove_cmd="apt-get remove -y kong" + ;; + "rhel") + remove_cmd="yum remove -y kong" + ;; + *) + return 1 + esac + + echo "$remove_cmd" +} + +msg_test '"kong" remove command' + +remove_command=$(remove_kong_command) +if [ $? -eq 0 ]; then + docker_exec root "$remove_command" +else + err_exit "can not find kong package" +fi + +# kong would create include and lib directory in /usr/local/kong +# but in ubuntu, kong would use /usr/local/kong as default prefix +# so after remove kong, /usr/local/kong would left logs and conf files +# we only check /usr/local/kong/include and /usr/local/kong/lib +msg_test "/usr/local/kong/include has been removed after uninstall" +assert_exec 1 'kong' "test -d /usr/local/kong/include" + +msg_test "/usr/local/kong/lib has been removed after uninstall" +assert_exec 1 'kong' "test -d /usr/local/kong/lib" + +# if /usr/local/share/lua/5.1 has other files, it will not be removed +# only remove files which are installed by kong +msg_test "/usr/local/share/lua/5.1 has been removed after uninstall" +assert_exec 1 'kong' "test -d /usr/local/share/lua/5.1" + +msg_test "/usr/local/openresty has been removed after uninstall" +assert_exec 1 'kong' "test -d /usr/local/openresty" diff --git a/changelog/unreleased/kong/postremove.yml b/changelog/unreleased/kong/postremove.yml new file mode 100644 index 00000000000..c3e0a805d12 --- /dev/null +++ b/changelog/unreleased/kong/postremove.yml @@ -0,0 +1,3 @@ +message: "cleanup of rpm/deb residual files after uninstall" +type: feature +scope: Core From 2e0b5acd4b3108d23381f56bc35c2349452d6df1 Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Wed, 13 Dec 2023 16:18:02 +0800 Subject: [PATCH 3260/4351] fix(tests): execute all shell commands using resty.shell Due to the use of pl.utils.execute and os.execute, the execution time on both Lua code and the shell commands it launches exceeded the timeout set for the TCP connection. This resulted in abnormal data reception for some TCP connections. KAG-3157 --- .../02-integration/02-cmd/09-prepare_spec.lua | 6 +- .../02-cmd/10-migrations_spec.lua | 4 +- spec/02-integration/02-cmd/11-config_spec.lua | 5 +- spec/02-integration/02-cmd/15-utils_spec.lua | 3 +- .../05-proxy/04-plugins_triggering_spec.lua | 5 +- .../02-core_entities_invalidations_spec.lua | 4 +- .../17-admin_gui/01-admin-gui-path_spec.lua | 5 +- .../17-admin_gui/03-reports_spec.lua | 3 +- spec/03-plugins/03-http-log/01-log_spec.lua | 3 +- .../23-rate-limiting/04-access_spec.lua | 3 +- .../26-prometheus/02-access_spec.lua | 7 ++- .../26-prometheus/04-status_api_spec.lua | 5 +- .../27-aws-lambda/06-request-util_spec.lua | 3 +- .../37-opentelemetry/05-otelcol_spec.lua | 3 +- .../01-rps/06-core_entities_crud_spec.lua | 3 +- .../07-upstream_lock_regression_spec.lua | 3 +- spec/04-perf/02-flamegraph/01-simple_spec.lua | 5 +- spec/04-perf/02-flamegraph/05-prometheus.lua | 3 +- .../07-upstream_lock_regression_spec.lua | 3 +- spec/fixtures/https_server.lua | 5 +- spec/helpers.lua | 60 +++++++++---------- spec/helpers/http_mock/nginx_instance.lua | 4 +- spec/helpers/perf/charts.lua | 3 +- spec/helpers/perf/utils.lua | 3 +- 24 files changed, 83 insertions(+), 68 deletions(-) diff --git a/spec/02-integration/02-cmd/09-prepare_spec.lua b/spec/02-integration/02-cmd/09-prepare_spec.lua index 99110f96618..503b9c5b13c 100644 --- a/spec/02-integration/02-cmd/09-prepare_spec.lua +++ b/spec/02-integration/02-cmd/09-prepare_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local signals = require "kong.cmd.utils.nginx_signals" -local pl_utils = require "pl.utils" +local shell = require "resty.shell" local fmt = string.format @@ -115,7 +115,7 @@ describe("kong prepare", function() assert.is_nil(err) local cmd = fmt("%s -p %s -c %s", nginx_bin, TEST_PREFIX, "nginx.conf") - local ok, _, _, stderr = pl_utils.executeex(cmd) + local ok, _, stderr = shell.run(cmd, nil, 0) assert.equal("", stderr) assert.truthy(ok) @@ -149,7 +149,7 @@ describe("kong prepare", function() assert.is_nil(err) local cmd = fmt("%s -p %s -c %s", nginx_bin, TEST_PREFIX, "nginx.conf") - local ok, _, _, stderr = pl_utils.executeex(cmd) + local ok, _, stderr = shell.run(cmd, nil, 0) assert.matches("kong_tests_unknown", stderr) assert.falsy(ok) diff --git a/spec/02-integration/02-cmd/10-migrations_spec.lua b/spec/02-integration/02-cmd/10-migrations_spec.lua index bb896f15507..39bec40711d 100644 --- a/spec/02-integration/02-cmd/10-migrations_spec.lua +++ b/spec/02-integration/02-cmd/10-migrations_spec.lua @@ -1,8 +1,8 @@ local helpers = require "spec.helpers" -local pl_utils = require "pl.utils" local utils = require "kong.tools.utils" local DB = require "kong.db.init" local tb_clone = require "table.clone" +local shell = require "resty.shell" -- Current number of migrations to execute in a new install @@ -73,7 +73,7 @@ for _, strategy in helpers.each_strategy() do local cmd = string.format(helpers.unindent [[ echo y | %s KONG_DATABASE=%s %s migrations reset --v -c %s ]], lua_path, strategy, helpers.bin_path, helpers.test_conf_path) - local ok, code, _, stderr = pl_utils.executeex(cmd) + local ok, _, stderr, _, code = shell.run(cmd, nil, 0) assert.falsy(ok) assert.same(1, code) assert.match("not a tty", stderr, 1, true) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 9322d3c9d42..4096b2189bc 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -3,6 +3,7 @@ local constants = require "kong.constants" local cjson = require "cjson" local lyaml = require "lyaml" local lfs = require "lfs" +local shell = require "resty.shell" local function sort_by_name(a, b) @@ -692,11 +693,11 @@ describe("kong config", function() local kong_yml_exists = false if lfs.attributes("kong.yml") then kong_yml_exists = true - os.execute("mv kong.yml kong.yml~") + shell.run("mv kong.yml kong.yml~", nil, 0) end finally(function() if kong_yml_exists then - os.execute("mv kong.yml~ kong.yml") + shell.run("mv kong.yml~ kong.yml", nil, 0) else os.remove("kong.yml") end diff --git a/spec/02-integration/02-cmd/15-utils_spec.lua b/spec/02-integration/02-cmd/15-utils_spec.lua index 81a7b5489de..cb469b51e49 100644 --- a/spec/02-integration/02-cmd/15-utils_spec.lua +++ b/spec/02-integration/02-cmd/15-utils_spec.lua @@ -2,6 +2,7 @@ local signals = require "kong.cmd.utils.nginx_signals" local pl_path = require "pl.path" local pl_file = require "pl.file" local pl_dir = require "pl.dir" +local shell = require "resty.shell" describe("kong cli utils", function() @@ -28,7 +29,7 @@ describe("kong cli utils", function() echo 'nginx version: openresty/%s' >&2]], version )) - assert(os.execute("chmod +x " .. nginx)) + assert(shell.run("chmod +x " .. nginx, nil, 0)) return nginx end diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index 6eb231eecc1..81e54483425 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -3,6 +3,7 @@ local utils = require "kong.tools.utils" local cjson = require "cjson" local pl_path = require "pl.path" local pl_file = require "pl.file" +local shell = require "resty.shell" local LOG_WAIT_TIMEOUT = 10 @@ -410,7 +411,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() helpers.clean_logfile(FILE_LOG_PATH) - os.execute("chmod 0777 " .. FILE_LOG_PATH) + shell.run("chmod 0777 " .. FILE_LOG_PATH, nil, 0) end) it("execute a log plugin", function() @@ -750,7 +751,7 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() helpers.clean_logfile(FILE_LOG_PATH) - os.execute("chmod 0777 " .. FILE_LOG_PATH) + shell.run("chmod 0777 " .. FILE_LOG_PATH, nil, 0) end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index c6552713f16..5a895803bd8 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -409,7 +409,7 @@ for _, strategy in helpers.each_strategy() do describe("ssl_certificates / snis", function() local function get_cert(port, sn) - local pl_utils = require "pl.utils" + local shell = require "resty.shell" local cmd = [[ echo "" | openssl s_client \ @@ -418,7 +418,7 @@ for _, strategy in helpers.each_strategy() do -servername %s \ ]] - local _, _, stderr = pl_utils.executeex(string.format(cmd, port, sn)) + local _, _, stderr = shell.run(string.format(cmd, port, sn), nil, 0) return stderr end diff --git a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua index 90a1096ff9e..e6b40b62011 100644 --- a/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua +++ b/spec/02-integration/17-admin_gui/01-admin-gui-path_spec.lua @@ -2,6 +2,7 @@ local lfs = require "lfs" local pl_path = require "pl.path" local helpers = require "spec.helpers" local test_prefix = helpers.test_conf.prefix +local shell = require "resty.shell" local _ @@ -24,7 +25,7 @@ describe("Admin GUI - admin_gui_path", function() local err, gui_dir_path, gui_index_file_path gui_dir_path = pl_path.join(test_prefix, "gui") - os.execute("rm -rf " .. gui_dir_path) + shell.run("rm -rf " .. gui_dir_path, nil, 0) _, err = lfs.mkdir(gui_dir_path) assert.is_nil(err) @@ -62,7 +63,7 @@ describe("Admin GUI - admin_gui_path", function() local err, gui_dir_path, gui_index_file_path gui_dir_path = pl_path.join(test_prefix, "gui") - os.execute("rm -rf " .. gui_dir_path) + shell.run("rm -rf " .. gui_dir_path, nil, 0) _, err = lfs.mkdir(gui_dir_path) assert.is_nil(err) diff --git a/spec/02-integration/17-admin_gui/03-reports_spec.lua b/spec/02-integration/17-admin_gui/03-reports_spec.lua index 927f083a92f..d8de7e69e48 100644 --- a/spec/02-integration/17-admin_gui/03-reports_spec.lua +++ b/spec/02-integration/17-admin_gui/03-reports_spec.lua @@ -1,6 +1,7 @@ local cjson = require "cjson" local lfs = require "lfs" local pl_path = require "pl.path" +local shell = require "resty.shell" local helpers = require "spec.helpers" local constants = require "kong.constants" @@ -26,7 +27,7 @@ describe("anonymous reports for kong manager", function () local prepare_gui_dir = function () local err, gui_dir_path gui_dir_path = pl_path.join(helpers.test_conf.prefix, "gui") - os.execute("rm -rf " .. gui_dir_path) + shell.run("rm -rf " .. gui_dir_path, nil, 0) err = select(2, lfs.mkdir(gui_dir_path)) assert.is_nil(err) return gui_dir_path diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 50893348735..55591eb85dd 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -478,7 +478,8 @@ for _, strategy in helpers.each_strategy() do it("gracefully handles layer 4 failures", function() -- setup: cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + local shell = require "resty.shell" + shell.run(":> " .. helpers.test_conf.nginx_err_logs, nil, 0) local res = proxy_client:get("/status/200", { headers = { diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 80636b33f67..9601d4deb24 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -1302,7 +1302,8 @@ describe(desc, function () delete_route(admin_client, route) delete_service(admin_client, service) red:close() - os.execute("cat servroot/logs/error.log") + local shell = require "resty.shell" + shell.run("cat servroot/logs/error.log", nil, 0) end) helpers.wait_for_all_config_update({ diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index a4a5b8c0038..36cd7933f55 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -1,4 +1,5 @@ local helpers = require "spec.helpers" +local shell = require "resty.shell" local tcp_service_port = helpers.get_available_port() local tcp_proxy_port = helpers.get_available_port() @@ -216,7 +217,7 @@ describe("Plugin: prometheus (access)", function() it("does not log error if no service was matched", function() -- cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + shell.run(":> " .. helpers.test_conf.nginx_err_logs, nil, 0) local res = assert(proxy_client:send { method = "POST", @@ -230,7 +231,7 @@ describe("Plugin: prometheus (access)", function() it("does not log error during a scrape", function() -- cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + shell.run(":> " .. helpers.test_conf.nginx_err_logs, nil, 0) local res = assert(admin_client:send { method = "GET", @@ -609,4 +610,4 @@ describe("Plugin: prometheus (access) granular metrics switch", function() end) end) -end \ No newline at end of file +end diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 098d6ab3f3a..a837ee39e69 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -1,4 +1,5 @@ local helpers = require "spec.helpers" +local shell = require "resty.shell" local tcp_service_port = helpers.get_available_port() local tcp_proxy_port = helpers.get_available_port() @@ -260,7 +261,7 @@ describe("Plugin: prometheus (access via status API)", function() it("does not log error if no service was matched", function() -- cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + shell.run(":> " .. helpers.test_conf.nginx_err_logs, nil, 0) local res = assert(proxy_client:send { method = "POST", @@ -274,7 +275,7 @@ describe("Plugin: prometheus (access via status API)", function() it("does not log error during a scrape", function() -- cleanup logs - os.execute(":> " .. helpers.test_conf.nginx_err_logs) + shell.run(":> " .. helpers.test_conf.nginx_err_logs, nil, 0) get_metrics() diff --git a/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua b/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua index 3e52100865a..dd2e3c84ed3 100644 --- a/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua +++ b/spec/03-plugins/27-aws-lambda/06-request-util_spec.lua @@ -154,7 +154,8 @@ for _, strategy in helpers.each_strategy() do before_each(function() proxy_client = helpers.proxy_client() admin_client = helpers.admin_client() - os.execute(":> " .. helpers.test_conf.nginx_err_logs) -- clean log files + local shell = require "resty.shell" + shell.run(":> " .. helpers.test_conf.nginx_err_logs, nil, 0) -- clean log files end) after_each(function () diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index c27f4d3663b..7f8e4a1e335 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -75,7 +75,8 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() -- clear file - os.execute("cat /dev/null > " .. OTELCOL_FILE_EXPORTER_PATH) + local shell = require "resty.shell" + shell.run("cat /dev/null > " .. OTELCOL_FILE_EXPORTER_PATH, nil, 0) setup_instrumentations("all") end) diff --git a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua index 560447c2c33..b63932032ba 100644 --- a/spec/04-perf/01-rps/06-core_entities_crud_spec.lua +++ b/spec/04-perf/01-rps/06-core_entities_crud_spec.lua @@ -4,6 +4,7 @@ local utils = require "spec.helpers.perf.utils" local workspaces = require "kong.workspaces" local stringx = require "pl.stringx" local tablex = require "pl.tablex" +local shell = require "resty.shell" local fmt = string.format @@ -346,7 +347,7 @@ local gen_wrk_script = function(entity, action) return script end -os.execute("mkdir -p output") +shell.run("mkdir -p output", nil, 0) for _, mode in ipairs(KONG_MODES) do for _, version in ipairs(versions) do diff --git a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua index 150c2d62080..04e71b1fb6f 100644 --- a/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/01-rps/07-upstream_lock_regression_spec.lua @@ -1,3 +1,4 @@ +local shell = require "resty.shell" local perf = require "spec.helpers.perf" local split = require "pl.stringx".split local utils = require "spec.helpers.perf.utils" @@ -23,7 +24,7 @@ end local LOAD_DURATION = 60 -os.execute("mkdir -p output") +shell.run("mkdir -p output", nil, 0) local function patch(helpers, patch_interval) local status, bsize diff --git a/spec/04-perf/02-flamegraph/01-simple_spec.lua b/spec/04-perf/02-flamegraph/01-simple_spec.lua index a18e72753cf..ccf15f552f0 100644 --- a/spec/04-perf/02-flamegraph/01-simple_spec.lua +++ b/spec/04-perf/02-flamegraph/01-simple_spec.lua @@ -1,6 +1,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") +local shell = require "resty.shell" perf.enable_charts(false) -- don't generate charts, we need flamegraphs only perf.use_defaults() @@ -38,7 +39,7 @@ local wrk_script = [[ end ]] -os.execute("mkdir -p output") +shell.run("mkdir -p output", nil, 0) for _, version in ipairs(versions) do describe("perf test for Kong " .. version .. " #simple #no_plugins", function() @@ -112,4 +113,4 @@ for _, version in ipairs(versions) do perf.save_error_log("output/" .. utils.get_test_output_filename() .. ".log") end) end) -end \ No newline at end of file +end diff --git a/spec/04-perf/02-flamegraph/05-prometheus.lua b/spec/04-perf/02-flamegraph/05-prometheus.lua index 03c5c938ec7..dcc87a20f39 100644 --- a/spec/04-perf/02-flamegraph/05-prometheus.lua +++ b/spec/04-perf/02-flamegraph/05-prometheus.lua @@ -1,6 +1,7 @@ local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") +local shell = require "resty.shell" perf.enable_charts(false) -- don't generate charts, we need flamegraphs only perf.use_defaults() @@ -37,7 +38,7 @@ local wrk_script = [[ end ]] -os.execute("mkdir -p output") +shell.run("mkdir -p output", nil, 0) local function scrape(helpers, scrape_interval) local starting = ngx.now() diff --git a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua index fcc6366e097..9083d928326 100644 --- a/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua +++ b/spec/04-perf/02-flamegraph/07-upstream_lock_regression_spec.lua @@ -1,3 +1,4 @@ +local shell = require "resty.shell" local perf = require("spec.helpers.perf") local split = require("pl.stringx").split local utils = require("spec.helpers.perf.utils") @@ -19,7 +20,7 @@ end local LOAD_DURATION = 180 -os.execute("mkdir -p output") +shell.run("mkdir -p output", nil, 0) local function patch(helpers, patch_interval) local status, bsize diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index c078669819c..b3c61f4496a 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -13,6 +13,7 @@ local pl_stringx = require "pl.stringx" local uuid = require "resty.jit-uuid" local http_client = require "resty.http" local cjson = require "cjson" +local shell = require "resty.shell" -- we need this to get random UUIDs @@ -192,7 +193,7 @@ function https_server.start(self) end for _ = 1, HTTPS_SERVER_START_MAX_RETRY do - if os.execute("nginx -c " .. file .. " -p " .. self.base_path) then + if shell.run("nginx -c " .. file .. " -p " .. self.base_path, nil, 0) then return end @@ -213,7 +214,7 @@ function https_server.shutdown(self) end local kill_nginx_cmd = fmt("kill -s TERM %s", tostring(pid)) - local status = os.execute(kill_nginx_cmd) + local status = shell.run(kill_nginx_cmd, nil, 0) if not status then error(fmt("could not kill nginx test server. %s was not removed", self.base_path), 2) end diff --git a/spec/helpers.lua b/spec/helpers.lua index 3bf41149dfa..256e1139648 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -67,6 +67,7 @@ local pkey = require "resty.openssl.pkey" local nginx_signals = require "kong.cmd.utils.nginx_signals" local log = require "kong.cmd.utils.log" local DB = require "kong.db" +local shell = require "resty.shell" local ffi = require "ffi" local ssl = require "ngx.ssl" local ws_client = require "resty.websocket.client" @@ -104,7 +105,7 @@ end -- @function openresty_ver_num local function openresty_ver_num() local nginx_bin = assert(nginx_signals.find_nginx_bin()) - local _, _, _, stderr = pl_utils.executeex(string.format("%s -V", nginx_bin)) + local _, _, stderr = shell.run(string.format("%s -V", nginx_bin), nil, 0) local a, b, c, d = string.match(stderr or "", "openresty/(%d+)%.(%d+)%.(%d+)%.(%d+)") if not a then @@ -203,7 +204,7 @@ do if not USED_PORTS[port] then USED_PORTS[port] = true - local ok = os.execute("netstat -lnt | grep \":" .. port .. "\" > /dev/null") + local ok = shell.run("netstat -lnt | grep \":" .. port .. "\" > /dev/null", nil, 0) if not ok then -- return code of 1 means `grep` did not found the listening port @@ -1114,24 +1115,19 @@ local function http2_client(host, port, tls) cmd = cmd .. " -http1" end - local body_filename + --shell.run does not support '<' if body then - body_filename = pl_path.tmpname() - pl_file.write(body_filename, body) - cmd = cmd .. " -post < " .. body_filename + cmd = cmd .. " -post" end if http2_debug then print("HTTP/2 cmd:\n" .. cmd) end - local ok, _, stdout, stderr = pl_utils.executeex(cmd) + --100MB for retrieving stdout & stderr + local ok, stdout, stderr = shell.run(cmd, body, 0, 1024*1024*100) assert(ok, stderr) - if body_filename then - pl_file.delete(body_filename) - end - if http2_debug then print("HTTP/2 debug:\n") print(stderr) @@ -3147,14 +3143,14 @@ end -- used on an assertion. -- @function execute -- @param cmd command string to execute --- @param pl_returns (optional) boolean: if true, this function will +-- @param returns (optional) boolean: if true, this function will -- return the same values as Penlight's executeex. --- @return if `pl_returns` is true, returns four return values --- (ok, code, stdout, stderr); if `pl_returns` is false, +-- @return if `returns` is true, returns four return values +-- (ok, code, stdout, stderr); if `returns` is false, -- returns either (false, stderr) or (true, stderr, stdout). -function exec(cmd, pl_returns) - local ok, code, stdout, stderr = pl_utils.executeex(cmd) - if pl_returns then +function exec(cmd, returns) + local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0) + if returns then return ok, code, stdout, stderr end if not ok then @@ -3170,14 +3166,14 @@ end -- @param env (optional) table with kong parameters to set as environment -- variables, overriding the test config (each key will automatically be -- prefixed with `KONG_` and be converted to uppercase) --- @param pl_returns (optional) boolean: if true, this function will +-- @param returns (optional) boolean: if true, this function will -- return the same values as Penlight's `executeex`. -- @param env_vars (optional) a string prepended to the command, so -- that arbitrary environment variables may be passed --- @return if `pl_returns` is true, returns four return values --- (ok, code, stdout, stderr); if `pl_returns` is false, +-- @return if `returns` is true, returns four return values +-- (ok, code, stdout, stderr); if `returns` is false, -- returns either (false, stderr) or (true, stderr, stdout). -function kong_exec(cmd, env, pl_returns, env_vars) +function kong_exec(cmd, env, returns, env_vars) cmd = cmd or "" env = env or {} @@ -3214,7 +3210,7 @@ function kong_exec(cmd, env, pl_returns, env_vars) env_vars = string.format("%s KONG_%s='%s'", env_vars, k:upper(), v) end - return exec(env_vars .. " " .. BIN_PATH .. " " .. cmd, pl_returns) + return exec(env_vars .. " " .. BIN_PATH .. " " .. cmd, returns) end @@ -3257,7 +3253,7 @@ local function clean_prefix(prefix) local res, err = pl_path.rmdir(root) -- skip errors when trying to remove mount points - if not res and os.execute("findmnt " .. root .. " 2>&1 >/dev/null") == 0 then + if not res and shell.run("findmnt " .. root .. " 2>&1 >/dev/null", nil, 0) == 0 then return nil, err .. ": " .. root end end @@ -3294,7 +3290,7 @@ local function pid_dead(pid, timeout) local max_time = ngx.now() + (timeout or 10) repeat - if not pl_utils.execute("ps -p " .. pid .. " >/dev/null 2>&1") then + if not shell.run("ps -p " .. pid .. " >/dev/null 2>&1", nil, 0) then return true end -- still running, wait some more @@ -3324,7 +3320,7 @@ local function wait_pid(pid_path, timeout, is_retry) end -- Timeout reached: kill with SIGKILL - pl_utils.execute("kill -9 " .. pid .. " >/dev/null 2>&1") + shell.run("kill -9 " .. pid .. " >/dev/null 2>&1", nil, 0) -- Sanity check: check pid again, but don't loop. wait_pid(pid_path, timeout, true) @@ -3431,15 +3427,15 @@ end local function build_go_plugins(path) if pl_path.exists(pl_path.join(path, "go.mod")) then - local ok, _, _, stderr = pl_utils.executeex(string.format( - "cd %s; go mod tidy; go mod download", path)) + local ok, _, stderr = shell.run(string.format( + "cd %s; go mod tidy; go mod download", path), nil, 0) assert(ok, stderr) end for _, go_source in ipairs(pl_dir.getfiles(path, "*.go")) do - local ok, _, _, stderr = pl_utils.executeex(string.format( + local ok, _, stderr = shell.run(string.format( "cd %s; go build %s", path, pl_path.basename(go_source) - )) + ), nil, 0) assert(ok, stderr) end end @@ -3462,7 +3458,7 @@ local function make(workdir, specs) for _, src in ipairs(spec.src) do local srcpath = pl_path.join(workdir, src) if isnewer(targetpath, srcpath) then - local ok, _, _, stderr = pl_utils.executeex(string.format("cd %s; %s", workdir, spec.cmd)) + local ok, _, stderr = shell.run(string.format("cd %s; %s", workdir, spec.cmd), nil, 0) assert(ok, stderr) if isnewer(targetpath, srcpath) then error(string.format("couldn't make %q newer than %q", targetpath, srcpath)) @@ -3685,7 +3681,7 @@ local function stop_kong(prefix, preserve_prefix, preserve_dc, signal, nowait) return nil, err end - local ok, _, _, err = pl_utils.executeex(string.format("kill -%s %d", signal, pid)) + local ok, _, err = shell.run(string.format("kill -%s %d", signal, pid), nil, 0) if not ok then return nil, err end @@ -4133,7 +4129,7 @@ end end local cmd = string.format("pkill %s -P `cat %s`", signal, pid_path) - local _, code = pl_utils.execute(cmd) + local _, _, _, _, code = shell.run(cmd) if not pid_dead(pid_path) then return false diff --git a/spec/helpers/http_mock/nginx_instance.lua b/spec/helpers/http_mock/nginx_instance.lua index 860a12439f6..1fe011264b1 100644 --- a/spec/helpers/http_mock/nginx_instance.lua +++ b/spec/helpers/http_mock/nginx_instance.lua @@ -7,7 +7,7 @@ local pl_path = require "pl.path" local pl_dir = require "pl.dir" local pl_file = require "pl.file" local pl_utils = require "pl.utils" -local os = require "os" +local shell = require "resty.shell" local print = print local error = error @@ -60,7 +60,7 @@ function http_mock:stop(no_clean, signal, timeout) pid_file:close() local kill_nginx_cmd = "kill -s " .. signal .. " " .. pid - if not os.execute(kill_nginx_cmd) then + if not shell.run(kill_nginx_cmd, nil, 0) then error("failed to kill nginx at " .. self.prefix, 2) end diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index 6d6589b66d2..4bfcade8fcb 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -16,6 +16,7 @@ local unsaved_results_lookup = {} local unsaved_results = {} local function gen_plots(results, fname, opts) + local shell = require "resty.shell" opts = opts or options if not results or not next(results) then @@ -23,7 +24,7 @@ local function gen_plots(results, fname, opts) return end - os.execute("mkdir -p output") + shell.run("mkdir -p output", nil, 0) local output_data = { options = opts, diff --git a/spec/helpers/perf/utils.lua b/spec/helpers/perf/utils.lua index 5620773dbdd..81a77492245 100644 --- a/spec/helpers/perf/utils.lua +++ b/spec/helpers/perf/utils.lua @@ -225,7 +225,8 @@ local function clear_loaded_package() end local function print_and_save(s, path) - os.execute("mkdir -p output") + local shell = require "resty.shell" + shell.run("mkdir -p output", nil, 0) print(s) local f = io.open(path or "output/result.txt", "a") f:write(s) From 7f93a9292be1bbf413666fc304cc889fba5ba58b Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 14 Dec 2023 15:25:20 +0800 Subject: [PATCH 3261/4351] chore(labeler): upgrade to version 5 syntax and use the official action workflow file from `actions/labeler` (#12210) KAG-3349 --- .github/labeler.yml | 191 +++++++++++++++++++++------------- .github/workflows/label.yml | 22 ---- .github/workflows/labeler.yml | 12 +++ 3 files changed, 128 insertions(+), 97 deletions(-) delete mode 100644 .github/workflows/label.yml create mode 100644 .github/workflows/labeler.yml diff --git a/.github/labeler.yml b/.github/labeler.yml index 5b6dc2ff62b..d75a21fa48a 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -1,190 +1,231 @@ core/admin-api: -- kong/api/**/* +- changed-files: + - any-glob-to-any-file: kong/api/**/* core/balancer: -- kong/runloop/balancer/* +- changed-files: + - any-glob-to-any-file: kong/runloop/balancer/* core/cli: -- kong/cmd/**/* +- changed-files: + - any-glob-to-any-file: kong/cmd/**/* core/clustering: -- kong/clustering/**/* -- kong/cluster_events/**/* +- changed-files: + - any-glob-to-any-file: ['kong/clustering/**/*', 'kong/cluster_events/**/*'] core/configuration: -- kong/conf_loader/* +- changed-files: + - any-glob-to-any-file: kong/conf_loader/* core/db/migrations: -- kong/db/migrations/**/* +- changed-files: + - any-glob-to-any-file: kong/db/migrations/**/* core/db: -- any: ['kong/db/**/*', '!kong/db/migrations/**/*'] +- changed-files: + - all-globs-to-any-file: ['kong/db/**/*', '!kong/db/migrations/**/*'] changelog: -- CHANGELOG.md +- changed-files: + - any-glob-to-any-file: CHANGELOG.md core/docs: -- any: ['**/*.md', '!CHANGELOG.md'] +- changed-files: + - all-globs-to-any-file: ['**/*.md', '!CHANGELOG.md'] autodoc: -- 'autodoc/**/*' +- changed-files: + - any-glob-to-any-file: 'autodoc/**/*' core/language/go: -- kong/runloop/plugin_servers/* +- changed-files: + - any-glob-to-any-file: kong/runloop/plugin_servers/* core/language/js: -- kong/runloop/plugin_servers/* +- changed-files: + - any-glob-to-any-file: kong/runloop/plugin_servers/* core/language/python: -- kong/runloop/plugin_servers/* +- changed-files: + - any-glob-to-any-file: kong/runloop/plugin_servers/* core/logs: -- kong/pdk/log.lua +- changed-files: + - any-glob-to-any-file: kong/pdk/log.lua core/pdk: -- any: ['kong/pdk/**/*', '!kong/pdk/log.lua'] +- changed-files: + - all-globs-to-any-file: ['kong/pdk/**/*', '!kong/pdk/log.lua'] core/proxy: -- any: ['kong/runloop/**/*', '!kong/runloop/balancer/*', '!kong/runloop/plugin_servers/*'] +- changed-files: + - all-globs-to-any-file: ['kong/runloop/**/*', '!kong/runloop/balancer/*', '!kong/runloop/plugin_servers/*'] core/router: -- kong/router.lua +- changed-files: + - any-glob-to-any-file: kong/router/* core/templates: -- kong/templates/* +- changed-files: + - any-glob-to-any-file: kong/templates/* core/tracing: -- kong/tracing/**/* -- kong/pdk/tracing.lua +- changed-files: + - any-glob-to-any-file: ['kong/tracing/**/*', 'kong/pdk/tracing.lua'] chore: -- .github/**/* -- .devcontainer/**/* +- changed-files: + - any-glob-to-any-file: ['.github/**/*', '.devcontainer/**/*'] plugins/acl: -- kong/plugins/acl/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/acl/**/* plugins/acme: -- kong/plugins/acme/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/acme/**/* plugins/aws-lambda: -- kong/plugins/aws-lambda/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/aws-lambda/**/* plugins/azure-functions: -- kong/plugins/azure-functions/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/azure-functions/**/* plugins/basic-auth: -- kong/plugins/basic-auth/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/basic-auth/**/* plugins/bot-detection: -- kong/plugins/bot-detection/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/bot-detection/**/* plugins/correlation-id: -- kong/plugins/correlation-id/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/correlation-id/**/* plugins/cors: -- kong/plugins/cors/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/cors/**/* plugins/datadog: -- kong/plugins/datadog/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/datadog/**/* plugins/file-log: -- kong/plugins/file-log/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/file-log/**/* plugins/grpc-gateway: -- kong/plugins/grpc-gateway/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/grpc-gateway/**/* plugins/grpc-web: -- kong/plugins/grpc-web/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/grpc-web/**/* plugins/hmac-auth: -- kong/plugins/hmac-auth/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/hmac-auth/**/* plugins/http-log: -- kong/plugins/http-log/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/http-log/**/* plugins/ip-restriction: -- kong/plugins/ip-restriction/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/ip-restriction/**/* plugins/jwt: -- kong/plugins/jwt/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/jwt/**/* plugins/key-auth: -- kong/plugins/key-auth/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/key-auth/**/* plugins/ldap-auth: -- kong/plugins/ldap-auth/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/ldap-auth/**/* plugins/loggly: -- kong/plugins/loggly/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/loggly/**/* plugins/oauth2: -- kong/plugins/oauth2/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/oauth2/**/* plugins/prometheus: -- kong/plugins/prometheus/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/prometheus/**/* plugins/proxy-cache: -- kong/plugins/proxy-cache/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/proxy-cache/**/* plugins/rate-limiting: -- kong/plugins/rate-limiting/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/rate-limiting/**/* plugins/request-size-limiting: -- kong/plugins/request-size-limiting/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/request-size-limiting/**/* plugins/request-termination: -- kong/plugins/request-termination/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/request-termination/**/* plugins/request-transformer: -- kong/plugins/request-transformer/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/request-transformer/**/* plugins/response-ratelimiting: -- kong/plugins/response-ratelimiting/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/response-ratelimiting/**/* plugins/response-transformer: -- kong/plugins/response-transformer/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/response-transformer/**/* plugins/session: -- kong/plugins/session/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/session/**/* plugins/serverless-functions: -- kong/plugins/post-function/**/* -- kong/plugins/pre-function/**/* +- changed-files: + - any-glob-to-any-file: ['kong/plugins/post-function/**/*', 'kong/plugins/pre-function/**/*'] plugins/statsd: -- kong/plugins/statsd/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/statsd/**/* plugins/syslog: -- kong/plugins/syslog/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/syslog/**/* plugins/tcp-log: -- kong/plugins/tcp-log/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/tcp-log/**/* plugins/udp-log: -- kong/plugins/udp-log/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/udp-log/**/* plugins/zipkin: -- kong/plugins/zipkin/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/zipkin/**/* plugins/opentelemetry: -- kong/plugins/opentelemetry/**/* +- changed-files: + - any-glob-to-any-file: kong/plugins/opentelemetry/**/* schema-change-noteworthy: -- kong/db/schema/**/*.lua -- kong/**/schema.lua -- kong/plugins/**/daos.lua -- plugins-ee/**/daos.lua -- plugins-ee/**/schema.lua -- kong/db/dao/*.lua -- kong/enterprise_edition/redis/init.lua +- changed-files: + - any-glob-to-any-file: ['kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua'] build/bazel: -- '**/*.bazel' -- '**/*.bzl' -- build/**/* -- WORKSPACE -- .bazelignore -- .bazelrc -- .bazelversion -- scripts/build-*.sh +- changed-files: + - any-glob-to-any-file: ['**/*.bazel', '**/*.bzl', 'build/**/*', 'WORKSPACE', '.bazelignore', '.bazelrc', '.bazelversion', 'scripts/build-*.sh'] diff --git a/.github/workflows/label.yml b/.github/workflows/label.yml deleted file mode 100644 index d23c4d403f5..00000000000 --- a/.github/workflows/label.yml +++ /dev/null @@ -1,22 +0,0 @@ -# This workflow will triage pull requests and apply a label based on the -# paths that are modified in the pull request. -# -# To use this workflow, you will need to set up a .github/labeler.yml -# file with configuration. For more information, see: -# https://github.com/actions/labeler - -name: Labeler -on: [pull_request_target] - -jobs: - label: - - runs-on: ubuntu-latest - permissions: - contents: read - pull-requests: write - - steps: - - uses: actions/labeler@v5 - with: - repo-token: "${{ secrets.GITHUB_TOKEN }}" diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler.yml new file mode 100644 index 00000000000..e57cd86e2b3 --- /dev/null +++ b/.github/workflows/labeler.yml @@ -0,0 +1,12 @@ +name: "Pull Request Labeler" +on: +- pull_request_target + +jobs: + labeler: + permissions: + contents: read + pull-requests: write + runs-on: ubuntu-latest + steps: + - uses: actions/labeler@v5 From ac59ffdd5c9b9e415e4e2ee6123ca4f303704434 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Fri, 15 Dec 2023 06:58:54 +0100 Subject: [PATCH 3262/4351] chore(actions): dynamic test scheduler / balancer (#12180) This commit adds an automatic scheduler for running busted tests. It replaces the static, shell script based scheduler by a mechanism that distributes the load onto a number of runners. Each runner gets to work on a portion of the tests that need to be run. The scheduler uses historic run time information to distribute the work evenly across runners, with the goal of making them all run for the same amount of time. With the 7 runners configured in the PR, the overall time it takes to run tests is reduced from around 30 minutes to around 11 minutes. Previously, the scheduling for tests was defined by what the run_tests.sh shell script did. This has now changed so that the new JSON file `test_suites.json` is instead used to define the tests that need to run. Like before, each of the test suites can have its own set of environment variables and test exclusions. The test runner has been rewritten in Javascript in order to make it easier to interface with the declarative configuration file and to facilitate reporting and interfacing with busted. It resides in the https://github.com/Kong/gateway-test-scheduler repository and provides its functionality through custom GitHub Actions. A couple of tests had to be changed to isolate them from other tests better. As the tests are no longer run in identical order every time, it has become more important that each test performs any required cleanup before it runs. KAG-3196 --- .ci/run_tests.sh | 154 ----------- .ci/test_suites.json | 34 +++ .github/workflows/build_and_test.yml | 241 +++++++----------- .../update-test-runtime-statistics.yml | 35 +++ spec/01-unit/19-hybrid/03-compat_spec.lua | 4 +- .../02-admin_gui_template_spec.lua | 4 +- .../17-admin_gui/02-log_spec.lua | 1 + .../37-opentelemetry/05-otelcol_spec.lua | 1 + spec/busted-ci-helper.lua | 59 +++++ spec/busted-log-failed.lua | 33 --- spec/fixtures/aws-sam.lua | 26 +- 11 files changed, 249 insertions(+), 343 deletions(-) delete mode 100755 .ci/run_tests.sh create mode 100644 .ci/test_suites.json create mode 100644 .github/workflows/update-test-runtime-statistics.yml create mode 100644 spec/busted-ci-helper.lua delete mode 100644 spec/busted-log-failed.lua diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh deleted file mode 100755 index 447936f73ff..00000000000 --- a/.ci/run_tests.sh +++ /dev/null @@ -1,154 +0,0 @@ -#!/usr/bin/env bash -set -e - -function cyan() { - echo -e "\033[1;36m$*\033[0m" -} - -function red() { - echo -e "\033[1;31m$*\033[0m" -} - -function get_failed { - if [ ! -z "$FAILED_TEST_FILES_FILE" -a -f "$FAILED_TEST_FILES_FILE" ] - then - cat < $FAILED_TEST_FILES_FILE - else - echo "$@" - fi -} - -BUSTED_ARGS="--keep-going -o htest -v --exclude-tags=flaky,ipv6" -if [ ! -z "$FAILED_TEST_FILES_FILE" ] -then - BUSTED_ARGS="--helper=spec/busted-log-failed.lua $BUSTED_ARGS" -fi - -if [ "$KONG_TEST_DATABASE" == "postgres" ]; then - export TEST_CMD="bin/busted $BUSTED_ARGS,off" - - psql -v ON_ERROR_STOP=1 -h localhost --username "$KONG_TEST_PG_USER" <<-EOSQL - CREATE user ${KONG_TEST_PG_USER}_ro; - GRANT CONNECT ON DATABASE $KONG_TEST_PG_DATABASE TO ${KONG_TEST_PG_USER}_ro; - \c $KONG_TEST_PG_DATABASE; - GRANT USAGE ON SCHEMA public TO ${KONG_TEST_PG_USER}_ro; - ALTER DEFAULT PRIVILEGES FOR ROLE $KONG_TEST_PG_USER IN SCHEMA public GRANT SELECT ON TABLES TO ${KONG_TEST_PG_USER}_ro; -EOSQL - -elif [ "$KONG_TEST_DATABASE" == "cassandra" ]; then - echo "Cassandra is no longer supported" - exit 1 - -else - export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,db" -fi - -if [ "$TEST_SUITE" == "integration" ]; then - if [[ "$TEST_SPLIT" == first* ]]; then - # GitHub Actions, run first batch of integration tests - files=$(ls -d spec/02-integration/* | sort | grep -v 05-proxy) - files=$(get_failed $files) - eval "$TEST_CMD" $files - - elif [[ "$TEST_SPLIT" == second* ]]; then - # GitHub Actions, run second batch of integration tests - # Note that the split here is chosen carefully to result - # in a similar run time between the two batches, and should - # be adjusted if imbalance become significant in the future - files=$(ls -d spec/02-integration/* | sort | grep 05-proxy) - files=$(get_failed $files) - eval "$TEST_CMD" $files - - else - # Non GitHub Actions - eval "$TEST_CMD" $(get_failed spec/02-integration/) - fi -fi - -if [ "$TEST_SUITE" == "dbless" ]; then - eval "$TEST_CMD" $(get_failed spec/02-integration/02-cmd \ - spec/02-integration/05-proxy \ - spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ - spec/02-integration/04-admin_api/15-off_spec.lua \ - spec/02-integration/08-status_api/01-core_routes_spec.lua \ - spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ - spec/02-integration/11-dbless \ - spec/02-integration/20-wasm) -fi -if [ "$TEST_SUITE" == "plugins" ]; then - set +ex - rm -f .failed - - if [[ "$TEST_SPLIT" == first* ]]; then - # GitHub Actions, run first batch of plugin tests - PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | head -n22)) - - elif [[ "$TEST_SPLIT" == second* ]]; then - # GitHub Actions, run second batch of plugin tests - # Note that the split here is chosen carefully to result - # in a similar run time between the two batches, and should - # be adjusted if imbalance become significant in the future - PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | tail -n+23)) - - else - # Non GitHub Actions - PLUGINS=$(get_failed $(ls -d spec/03-plugins/*)) - fi - - for p in $PLUGINS; do - echo - cyan "--------------------------------------" - cyan $(basename $p) - cyan "--------------------------------------" - echo - - $TEST_CMD $p || echo "* $p" >> .failed - done - - if [[ "$TEST_SPLIT" != first* ]]; then - cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do - REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` - VERSION=`luarocks show $REPOSITORY | grep $REPOSITORY | head -1 | awk -F" " '{print $2}' | cut -f1 -d"-"` - REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-prometheus-plugin/kong-plugin-prometheus/g'` - REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-proxy-cache-plugin/kong-plugin-proxy-cache/g'` - - echo - cyan "--------------------------------------" - cyan $REPOSITORY $VERSION - cyan "--------------------------------------" - echo - - git clone https://github.com/Kong/$REPOSITORY.git --branch $VERSION --single-branch /tmp/test-$REPOSITORY || \ - git clone https://github.com/Kong/$REPOSITORY.git --branch v$VERSION --single-branch /tmp/test-$REPOSITORY - sed -i 's/grpcbin:9000/localhost:15002/g' /tmp/test-$REPOSITORY/spec/*.lua - sed -i 's/grpcbin:9001/localhost:15003/g' /tmp/test-$REPOSITORY/spec/*.lua - cp -R /tmp/test-$REPOSITORY/spec/fixtures/* spec/fixtures/ || true - pushd /tmp/test-$REPOSITORY - luarocks make - popd - - $TEST_CMD /tmp/test-$REPOSITORY/spec/ || echo "* $REPOSITORY" >> .failed - - done - fi - - if [ -f .failed ]; then - echo - red "--------------------------------------" - red "Plugin tests failed:" - red "--------------------------------------" - cat .failed - exit 1 - else - exit 0 - fi -fi -if [ "$TEST_SUITE" == "pdk" ]; then - prove -I. -r t -fi -if [ "$TEST_SUITE" == "unit" ]; then - unset KONG_TEST_NGINX_USER KONG_PG_PASSWORD KONG_TEST_PG_PASSWORD - scripts/autodoc - bin/busted -v -o htest spec/01-unit - make lint -fi diff --git a/.ci/test_suites.json b/.ci/test_suites.json new file mode 100644 index 00000000000..eb6b15e5909 --- /dev/null +++ b/.ci/test_suites.json @@ -0,0 +1,34 @@ +[ + { + "name": "unit", + "exclude_tags": "flaky,ipv6", + "specs": ["spec/01-unit/"] + }, + { + "name": "integration", + "exclude_tags": "flaky,ipv6,off", + "environment": { + "KONG_TEST_DATABASE": "postgres" + }, + "specs": ["spec/02-integration/"] + }, + { + "name": "dbless", + "exclude_tags": "flaky,ipv6,postgres,db", + "specs": [ + "spec/02-integration/02-cmd/", + "spec/02-integration/05-proxy/", + "spec/02-integration/04-admin_api/02-kong_routes_spec.lua", + "spec/02-integration/04-admin_api/15-off_spec.lua", + "spec/02-integration/08-status_api/01-core_routes_spec.lua", + "spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua", + "spec/02-integration/11-dbless/", + "spec/02-integration/20-wasm/" + ] + }, + { + "name": "plugins", + "exclude_tags": "flaky,ipv6", + "specs": ["spec/03-plugins/"] + } +] diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 8b3c77ccf37..5cca0656ac0 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -33,6 +33,7 @@ concurrency: env: BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build KONG_TEST_COVERAGE: ${{ inputs.coverage == true || github.event_name == 'schedule' }} + RUNNER_COUNT: 7 jobs: build: @@ -40,22 +41,11 @@ jobs: with: relative-build-root: bazel-bin/build - lint-doc-and-unit-tests: - name: Lint, Doc and Unit tests + lint-and-doc-tests: + name: Lint and Doc tests runs-on: ubuntu-22.04 needs: build - services: - postgres: - image: postgres:13 - env: - POSTGRES_USER: kong - POSTGRES_DB: kong - POSTGRES_HOST_AUTH_METHOD: trust - ports: - - 5432:5432 - options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 - steps: - name: Checkout Kong source code uses: actions/checkout@v4 @@ -93,41 +83,56 @@ jobs: - name: Check labeler configuration run: scripts/check-labeler.pl .github/labeler.yml - - name: Unit tests - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - run: | - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - TEST_CMD="bin/busted -v -o htest spec/01-unit" - if [[ $KONG_TEST_COVERAGE = true ]]; then - TEST_CMD="$TEST_CMD --coverage" - fi - $TEST_CMD + schedule: + name: Schedule busted tests to run + runs-on: ubuntu-22.04 + needs: build - - name: Archive coverage stats file + env: + WORKFLOW_ID: ${{ github.run_id }} + + outputs: + runners: ${{ steps.generate-runner-array.outputs.RUNNERS }} + + steps: + - name: Checkout source code + uses: actions/checkout@v4 + + - name: Download runtimes file + uses: Kong/gh-storage/download@main + with: + repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json + + - name: Schedule tests + uses: Kong/gateway-test-scheduler/schedule@main + with: + test-suites-file: .ci/test_suites.json + test-file-runtime-file: .ci/runtimes.json + output-prefix: test-chunk. + runner-count: ${{ env.RUNNER_COUNT }} + + - name: Upload schedule files uses: actions/upload-artifact@v3 - if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + continue-on-error: true with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} - retention-days: 1 - path: | - luacov.stats.out + name: schedule-test-files + path: test-chunk.* + retention-days: 7 - - name: Get kernel message - if: failure() + - name: Generate runner array + id: generate-runner-array run: | - sudo dmesg -T + echo "RUNNERS=[$(echo $(seq 1 $(( $RUNNER_COUNT ))))]" | sed -e 's/ /, /g' >> $GITHUB_OUTPUT - integration-tests-postgres: - name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests + busted-tests: + name: Busted test runner ${{ matrix.runner }} runs-on: ubuntu-22.04 - needs: build + needs: [build,schedule] + strategy: fail-fast: false matrix: - suite: [integration, plugins] - split: [first, second] + runner: ${{ fromJSON(needs.schedule.outputs.runners) }} services: postgres: @@ -179,7 +184,6 @@ jobs: echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - name: Enable SSL for Redis - if: ${{ matrix.suite == 'plugins' }} run: | docker cp ${{ github.workspace }} kong_redis:/workspace docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh @@ -202,47 +206,54 @@ jobs: docker logs opentelemetry-collector - name: Install AWS SAM cli tool - if: ${{ matrix.suite == 'plugins' }} run: | curl -L -s -o /tmp/aws-sam-cli.zip https://github.com/aws/aws-sam-cli/releases/latest/download/aws-sam-cli-linux-x86_64.zip unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli sudo /tmp/aws-sam-cli/install --update - - name: Update PATH - run: | - echo "$BUILD_ROOT/kong-dev/bin" >> $GITHUB_PATH - echo "$BUILD_ROOT/kong-dev/openresty/nginx/sbin" >> $GITHUB_PATH - echo "$BUILD_ROOT/kong-dev/openresty/bin" >> $GITHUB_PATH - - - name: Debug (nginx) + - name: Create kong_ro user in Postgres run: | - echo nginx: $(which nginx) - nginx -V 2>&1 | sed -re 's/ --/\n--/g' - ldd $(which nginx) - - - name: Debug (luarocks) - run: | - echo luarocks: $(which luarocks) - luarocks --version - luarocks config + psql -v ON_ERROR_STOP=1 -h localhost --username kong <<\EOD + CREATE user kong_ro; + GRANT CONNECT ON DATABASE kong TO kong_ro; + \c kong; + GRANT USAGE ON SCHEMA public TO kong_ro; + ALTER DEFAULT PRIVILEGES FOR ROLE kong IN SCHEMA public GRANT SELECT ON TABLES TO kong_ro; + EOD - name: Tune up postgres max_connections run: | # arm64 runners may use more connections due to more worker cores psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' - - name: Generate test rerun filename + - name: Download test schedule file + uses: actions/download-artifact@v3 + continue-on-error: true + with: + name: schedule-test-files + + - name: Generate helper environment variables run: | - echo FAILED_TEST_FILES_FILE=$(echo '${{ github.run_id }}-${{ matrix.suite }}-${{ matrix.split }}' | tr A-Z a-z | sed -Ee 's/[^a-z0-9]+/-/g').txt >> $GITHUB_ENV + echo FAILED_TEST_FILES_FILE=failed-tests.json >> $GITHUB_ENV + echo TEST_FILE_RUNTIME_FILE=test-runtime.json >> $GITHUB_ENV + - name: Build & install dependencies + run: | + make dev - name: Download test rerun information uses: actions/download-artifact@v3 continue-on-error: true with: - name: ${{ env.FAILED_TEST_FILES_FILE }} + name: test-rerun-info-${{ matrix.runner }} - - name: Tests + - name: Download test runtime statistics from previous runs + uses: actions/download-artifact@v3 + continue-on-error: true + with: + name: test-runtime-statistics-${{ matrix.runner }} + + - name: Run Tests env: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong @@ -250,108 +261,44 @@ jobs: KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: ${{ matrix.suite }} - TEST_SPLIT: ${{ matrix.split }} - run: | - make dev # required to install other dependencies like bin/grpcurl - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - .ci/run_tests.sh + DD_ENV: ci + DD_SERVICE: kong-ce-ci + DD_CIVISIBILITY_MANUAL_API_ENABLED: 1 + DD_CIVISIBILITY_AGENTLESS_ENABLED: true + DD_TRACE_GIT_METADATA_ENABLED: true + DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} + uses: Kong/gateway-test-scheduler/runner@main + with: + tests-to-run-file: test-chunk.${{ matrix.runner }}.json + failed-test-files-file: ${{ env.FAILED_TEST_FILES_FILE }} + test-file-runtime-file: ${{ env.TEST_FILE_RUNTIME_FILE }} + setup-venv: . ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - name: Upload test rerun information if: always() uses: actions/upload-artifact@v3 with: - name: ${{ env.FAILED_TEST_FILES_FILE }} + name: test-rerun-info-${{ matrix.runner }} path: ${{ env.FAILED_TEST_FILES_FILE }} retention-days: 2 - - name: Archive coverage stats file + - name: Upload test runtime statistics for offline scheduling + if: always() uses: actions/upload-artifact@v3 - if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.suite }}-${{ contains(matrix.split, 'first') && '1' || '2' }} - retention-days: 1 - path: | - luacov.stats.out - - - name: Get kernel message - if: failure() - run: | - sudo dmesg -T - - integration-tests-dbless: - name: DB-less integration tests - runs-on: ubuntu-22.04 - needs: build - - services: - grpcbin: - image: kong/grpcbin - ports: - - 15002:9000 - - 15003:9001 - - steps: - - name: Checkout Kong source code - uses: actions/checkout@v4 - - - name: Lookup build cache - id: cache-deps - uses: actions/cache@v3 - with: - path: ${{ env.BUILD_ROOT }} - key: ${{ needs.build.outputs.cache-key }} - - - name: Build WASM Test Filters - uses: ./.github/actions/build-wasm-test-filters - - - name: Add gRPC test host names - run: | - echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts - echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - - - name: Run OpenTelemetry Collector - run: | - mkdir -p ${{ github.workspace }}/tmp/otel - touch ${{ github.workspace }}/tmp/otel/file_exporter.json - sudo chmod 777 -R ${{ github.workspace }}/tmp/otel - docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ - -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ - -v ${{ github.workspace }}/tmp/otel:/etc/otel \ - --name opentelemetry-collector -d \ - otel/opentelemetry-collector-contrib:0.52.0 \ - --config=/etc/otel-collector-config.yaml - sleep 2 - docker logs opentelemetry-collector - - - name: Tests - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - KONG_TEST_DATABASE: 'off' - KONG_SPEC_TEST_GRPCBIN_PORT: "15002" - KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" - KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: dbless - run: | - make dev # required to install other dependencies like bin/grpcurl - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - .ci/run_tests.sh + name: test-runtime-statistics-${{ matrix.runner }} + path: ${{ env.TEST_FILE_RUNTIME_FILE }} + retention-days: 7 - name: Archive coverage stats file uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.runner }} retention-days: 1 path: | luacov.stats.out - - name: Get kernel message - if: failure() - run: | - sudo dmesg -T - pdk-tests: name: PDK tests runs-on: ubuntu-22.04 @@ -388,7 +335,7 @@ jobs: export PDK_LUACOV=1 fi eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - .ci/run_tests.sh + prove -I. -r t - name: Archive coverage stats file uses: actions/upload-artifact@v3 @@ -404,9 +351,9 @@ jobs: run: | sudo dmesg -T - aggregator: - needs: [lint-doc-and-unit-tests,pdk-tests,integration-tests-postgres,integration-tests-dbless] - name: Luacov stats aggregator + cleanup-and-aggregate-stats: + needs: [lint-and-doc-tests,pdk-tests,busted-tests] + name: Cleanup and Luacov stats aggregator if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} runs-on: ubuntu-22.04 diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml new file mode 100644 index 00000000000..de53f0e38f0 --- /dev/null +++ b/.github/workflows/update-test-runtime-statistics.yml @@ -0,0 +1,35 @@ +name: Update test runtime statistics file for test scheduling +on: + workflow_dispatch: + schedule: + - cron: "1 0 * * SAT" + # push rule below needed for testing only + push: + branches: + - feat/test-run-scheduler + +jobs: + process-statistics: + name: Download statistics from GitHub and combine them + runs-on: ubuntu-22.04 + steps: + - name: Checkout source code + uses: actions/checkout@v4 + with: + token: ${{ secrets.PAT }} + + - name: Process statistics + uses: Kong/gateway-test-scheduler/analyze@main + env: + GITHUB_TOKEN: ${{ secrets.PAT }} + with: + workflow-name: build_and_test.yml + test-file-runtime-file: .ci/runtimes.json + artifact-name-regexp: "^test-runtime-statistics-\\d+$" + + - name: Upload new runtimes file + uses: Kong/gh-storage/upload@main + env: + GITHUB_TOKEN: ${{ secrets.PAT }} + with: + repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 48085ab24ec..b2a0030aa0f 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -390,7 +390,7 @@ describe("kong.clustering.compat", function() end end) - it(function() + it("has_update", function() local config = { config_table = declarative.export_config() } local has_update = compat.update_compatible_payload(config, "3.0.0", "test_") assert.truthy(has_update) @@ -561,7 +561,7 @@ describe("kong.clustering.compat", function() config = { config_table = declarative.export_config() } end) - it(function() + it("plugin.use_srv_name", function() local has_update, result = compat.update_compatible_payload(config, "3.0.0", "test_") assert.truthy(has_update) result = cjson_decode(inflate_gzip(result)).config_table diff --git a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua index 9a3df93ab52..de4c337fda3 100644 --- a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua +++ b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua @@ -57,6 +57,7 @@ describe("admin_gui template", function() setup(function() prefix_handler.prepare_prefixed_interface_dir("/usr/local/kong", "gui", conf) + os.execute("mkdir -p " .. mock_prefix) assert(pl_path.isdir(mock_prefix)) end) @@ -138,6 +139,7 @@ describe("admin_gui template", function() setup(function() prefix_handler.prepare_prefixed_interface_dir("/usr/local/kong", "gui", conf) + os.execute("mkdir -p " .. mock_prefix) assert(pl_path.isdir(mock_prefix)) end) @@ -183,7 +185,7 @@ describe("admin_gui template", function() conf.prefix = mock_prefix if not pl_path.exists(usr_interface_path) then - assert(pl_path.mkdir(usr_interface_path)) + os.execute("mkdir -p " .. usr_interface_path) end end) diff --git a/spec/02-integration/17-admin_gui/02-log_spec.lua b/spec/02-integration/17-admin_gui/02-log_spec.lua index 226ff7d1790..e1b0176129e 100644 --- a/spec/02-integration/17-admin_gui/02-log_spec.lua +++ b/spec/02-integration/17-admin_gui/02-log_spec.lua @@ -6,6 +6,7 @@ for _, strategy in helpers.each_strategy() do describe("Admin API - GUI logs - kong_admin #" .. strategy, function () lazy_setup(function () + helpers.get_db_utils(strategy) -- clear db assert(helpers.start_kong({ strategy = strategy, prefix = "servroot", diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 7f8e4a1e335..ca4fb585e38 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -76,6 +76,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() -- clear file local shell = require "resty.shell" + shell.run("mkdir -p $(dirname " .. OTELCOL_FILE_EXPORTER_PATH .. ")", nil, 0) shell.run("cat /dev/null > " .. OTELCOL_FILE_EXPORTER_PATH, nil, 0) setup_instrumentations("all") end) diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua new file mode 100644 index 00000000000..ff85767086f --- /dev/null +++ b/spec/busted-ci-helper.lua @@ -0,0 +1,59 @@ +-- busted-log-failed.lua + +-- Log which test files run by busted had failures or errors in a +-- file. The file to use for logging is specified in the +-- FAILED_TEST_FILES_FILE environment variable. This is used to +-- reduce test rerun times for flaky tests. + +local busted = require 'busted' +local cjson = require 'cjson' +local socket_unix = require 'socket.unix' + +local busted_event_path = os.getenv("BUSTED_EVENT_PATH") + +-- Function to recursively copy a table, skipping keys associated with functions +local function copyTable(original, copied) + copied = copied or {} + + for key, value in pairs(original) do + if type(value) == "table" then + copied[key] = copyTable(value, {}) + elseif type(value) ~= "function" then + copied[key] = value + end + end + + return copied +end + +if busted_event_path then + local sock = assert(socket_unix()) + assert(sock:connect(busted_event_path)) + + local events = {{ 'suite', 'reset' }, + { 'suite', 'start' }, + { 'suite', 'end' }, + { 'file', 'start' }, + { 'file', 'end' }, + { 'test', 'start' }, + { 'test', 'end' }, + { 'pending' }, + { 'failure', 'it' }, + { 'error', 'it' }, + { 'failure' }, + { 'error' }} + for _, event in ipairs(events) do + busted.subscribe(event, function (...) + local args = {} + for i, original in ipairs{...} do + if type(original) == "table" then + args[i] = copyTable(original) + elseif type(original) ~= "function" then + args[i] = original + end + end + + sock:send(cjson.encode({ event = event[1] .. (event[2] and ":" .. event[2] or ""), args = args }) .. "\n") + end) + end +end diff --git a/spec/busted-log-failed.lua b/spec/busted-log-failed.lua deleted file mode 100644 index 7bfe6804b83..00000000000 --- a/spec/busted-log-failed.lua +++ /dev/null @@ -1,33 +0,0 @@ --- busted-log-failed.lua - --- Log which test files run by busted had failures or errors in a --- file. The file to use for logging is specified in the --- FAILED_TEST_FILES_FILE environment variable. This is used to --- reduce test rerun times for flaky tests. - -local busted = require 'busted' -local failed_files_file = assert(os.getenv("FAILED_TEST_FILES_FILE"), - "FAILED_TEST_FILES_FILE environment variable not set") - -local FAILED_FILES = {} - -busted.subscribe({ 'failure' }, function(element, parent, message, debug) - FAILED_FILES[element.trace.source] = true -end) - -busted.subscribe({ 'error' }, function(element, parent, message, debug) - FAILED_FILES[element.trace.source] = true -end) - -busted.subscribe({ 'suite', 'end' }, function(suite, count, total) - local output = assert(io.open(failed_files_file, "w")) - if next(FAILED_FILES) then - for failed_file in pairs(FAILED_FILES) do - if failed_file:sub(1, 1) == '@' then - failed_file = failed_file:sub(2) - end - assert(output:write(failed_file .. "\n")) - end - end - output:close() -end) diff --git a/spec/fixtures/aws-sam.lua b/spec/fixtures/aws-sam.lua index 5aa67f972ea..6316f7c574c 100644 --- a/spec/fixtures/aws-sam.lua +++ b/spec/fixtures/aws-sam.lua @@ -1,4 +1,5 @@ --AWS SAM Local Test Helper +local ngx_pipe = require "ngx.pipe" local helpers = require "spec.helpers" local utils = require "spec.helpers.perf.utils" local fmt = string.format @@ -26,6 +27,9 @@ function _M.is_sam_installed() end +local sam_proc + + function _M.start_local_lambda() local port = helpers.get_available_port() if not port then @@ -33,9 +37,16 @@ function _M.start_local_lambda() end -- run in background - local _ = ngx.thread.spawn(function() - utils.execute("sam local start-lambda --template-file=spec/fixtures/sam-app/template.yaml --port " .. port) - end) + local err + sam_proc, err = ngx_pipe.spawn({"sam", + "local", + "start-lambda", + "--template-file", "spec/fixtures/sam-app/template.yaml", + "--port", port + }) + if not sam_proc then + return nil, err + end local ret, err = utils.execute("pgrep -f 'sam local'") if err then @@ -47,9 +58,12 @@ end function _M.stop_local_lambda() - local ret, err = utils.execute("pkill -f sam") - if err then - return nil, fmt("Stop SAM CLI failed(code: %s): %s", err, ret) + if sam_proc then + local ok, err = sam_proc:kill(15) + if not ok then + return nil, fmt("Stop SAM CLI failed: %s", err) + end + sam_proc = nil end return true From dd4efe8959390a00e4272b588b3c9c5b57c6a43b Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Mon, 18 Dec 2023 20:38:20 +0800 Subject: [PATCH 3263/4351] chore(ci): fix Slack bot notification (#7598) (#12208) * chore(ci): fix Slack bot notification (#7598) 1. backport notification fails due to new backport message. 2. build notification uses PR author instead of merger. * chore(ci): downgrade actions/labeler from v5 to v4 * Revert "chore(ci): downgrade actions/labeler from v5 to v4" This reverts commit 57f83709ae3696b702ad92adf766e17ec1e429d6. --- .github/workflows/backport-fail-bot.yml | 2 +- .../workflows/release-and-tests-fail-bot.yml | 22 +++++++++++++++++-- 2 files changed, 21 insertions(+), 3 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index 94eff6defd8..9d83c6df036 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -7,7 +7,7 @@ on: jobs: check_comment: runs-on: ubuntu-latest - if: github.event.issue.pull_request != null && contains(github.event.comment.body, 'To backport manually, run these commands in your terminal') + if: github.event.issue.pull_request != null && contains(github.event.comment.body, 'cherry-pick the changes locally and resolve any conflicts') steps: - name: Fetch mapping file diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 1e9adaf073a..1dc12b6f913 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -28,6 +28,23 @@ jobs: const mapping = await response.json(); return mapping; + - name: Retrieve PR info + id: retrieve_pr_info + env: + ACCESS_TOKEN: ${{ secrets.PAT }} + run: | + repo_name="${{ github.event.workflow_run.repository.full_name }}" + head_sha="${{ github.event.workflow_run.head_sha }}" + IFS=$'\t' read pr_html_url pr_user_login < <(curl -sS \ + -H "Authorization: Bearer ${{ env.ACCESS_TOKEN }}" \ + -H "Accept: application/vnd.github+json" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "https://api.github.com/repos/$repo_name/commits/$head_sha/pulls" \ + | jq -r '.[0] | [.html_url, .user.login] | @tsv') + echo "pr_html_url=$pr_html_url" >> $GITHUB_OUTPUT + echo "pr_user_login=$pr_user_login" >> $GITHUB_OUTPUT + shell: bash + - name: Generate Slack Payload id: generate-payload env: @@ -36,16 +53,17 @@ jobs: uses: actions/github-script@v7 with: script: | + const pr_html_url = "${{ steps.retrieve_pr_info.outputs.pr_html_url }}"; const workflow_name = "${{ github.event.workflow_run.name }}"; const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; const branch_name = "${{ github.event.workflow_run.head_branch }}"; const run_url = "${{ github.event.workflow_run.html_url }}"; const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); - const actor_github_id = "${{ github.event.workflow_run.actor.login }}"; + const actor_github_id = "${{ steps.retrieve_pr_info.outputs.pr_user_login }}"; const actor_slack_id = slack_mapping[actor_github_id]; const actor = actor_slack_id ? `<@${actor_slack_id}>` : actor_github_id; const payload = { - text: `Hello ${actor} , workflow “${workflow_name}” failed in repo: "${repo_name}", branch: "${branch_name}". Please check it: ${run_url}.`, + text: `${actor} , workflow “${workflow_name}” failed, repo: "${repo_name}", branch: "${branch_name}", PR: "${pr_html_url}". Please check it: ${run_url}.`, channel: process.env.SLACK_CHANNEL, }; return JSON.stringify(payload); From 98cf98924f754440a806db6806bdbd6883a2663e Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 18 Dec 2023 21:44:05 +0800 Subject: [PATCH 3264/4351] refactor(conf_loader): separate parsing functions into parse.lua (#12182) --- kong-3.6.0-0.rockspec | 1 + kong/conf_loader/init.lua | 881 +------------------------ kong/conf_loader/parse.lua | 925 +++++++++++++++++++++++++++ spec/01-unit/03-conf_loader_spec.lua | 3 +- 4 files changed, 935 insertions(+), 875 deletions(-) create mode 100644 kong/conf_loader/parse.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index c49b7e137fb..4e07f3823b0 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -67,6 +67,7 @@ build = { ["kong.conf_loader"] = "kong/conf_loader/init.lua", ["kong.conf_loader.constants"] = "kong/conf_loader/constants.lua", + ["kong.conf_loader.parse"] = "kong/conf_loader/parse.lua", ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 71e863892c5..bb36dde41e9 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -3,14 +3,12 @@ local require = require local kong_default_conf = require "kong.templates.kong_defaults" local process_secrets = require "kong.cmd.utils.process_secrets" -local nginx_signals = require "kong.cmd.utils.nginx_signals" -local openssl_pkey = require "resty.openssl.pkey" -local openssl_x509 = require "resty.openssl.x509" local pl_stringio = require "pl.stringio" local pl_stringx = require "pl.stringx" local socket_url = require "socket.url" local conf_constants = require "kong.conf_loader.constants" local listeners = require "kong.conf_loader.listeners" +local conf_parse = require "kong.conf_loader.parse" local pl_pretty = require "pl.pretty" local pl_config = require "pl.config" local pl_file = require "pl.file" @@ -22,7 +20,6 @@ local env = require "kong.cmd.utils.env" local ffi = require "ffi" -local re_match = ngx.re.match local fmt = string.format local sub = string.sub local type = type @@ -30,9 +27,7 @@ local sort = table.sort local find = string.find local gsub = string.gsub local strip = pl_stringx.strip -local floor = math.floor local lower = string.lower -local upper = string.upper local match = string.match local pairs = pairs local assert = assert @@ -40,26 +35,11 @@ local unpack = unpack local ipairs = ipairs local insert = table.insert local remove = table.remove -local concat = table.concat local getenv = os.getenv local exists = pl_path.exists local abspath = pl_path.abspath -local isdir = pl_path.isdir local tostring = tostring -local tonumber = tonumber local setmetatable = setmetatable -local try_decode_base64 = utils.try_decode_base64 - - -local get_phase do - if ngx and ngx.get_phase then - get_phase = ngx.get_phase - else - get_phase = function() - return "timer" - end - end -end local C = ffi.C @@ -72,859 +52,12 @@ ffi.cdef([[ ]]) -local function is_predefined_dhgroup(group) - if type(group) ~= "string" then - return false - end - - return not not openssl_pkey.paramgen({ - type = "DH", - group = group, - }) -end - - -local function parse_value(value, typ) - if type(value) == "string" then - value = strip(value) - end - - -- transform {boolean} values ("on"/"off" aliasing to true/false) - -- transform {ngx_boolean} values ("on"/"off" aliasing to on/off) - -- transform {explicit string} values (number values converted to strings) - -- transform {array} values (comma-separated strings) - if typ == "boolean" then - value = value == true or value == "on" or value == "true" - - elseif typ == "ngx_boolean" then - value = (value == "on" or value == true) and "on" or "off" - - elseif typ == "string" then - value = tostring(value) -- forced string inference - - elseif typ == "number" then - value = tonumber(value) -- catch ENV variables (strings) that are numbers - - elseif typ == "array" and type(value) == "string" then - -- must check type because pl will already convert comma - -- separated strings to tables (but not when the arr has - -- only one element) - value = setmetatable(pl_stringx.split(value, ","), nil) -- remove List mt - - for i = 1, #value do - value[i] = strip(value[i]) - end - end - - if value == "" then - -- unset values are removed - value = nil - end - - return value -end - - --- Check if module is dynamic -local function check_dynamic_module(mod_name) - local configure_line = ngx.config.nginx_configure() - local mod_re = [[^.*--add-dynamic-module=(.+\/]] .. mod_name .. [[(\s|$)).*$]] - return re_match(configure_line, mod_re, "oi") ~= nil -end - - --- Lookup dynamic module object --- this function will lookup for the `mod_name` dynamic module in the following --- paths: --- - /usr/local/kong/modules -- default path for modules in container images --- - /../modules --- @param[type=string] mod_name The module name to lookup, without file extension -local function lookup_dynamic_module_so(mod_name, kong_conf) - log.debug("looking up dynamic module %s", mod_name) - - local mod_file = fmt("/usr/local/kong/modules/%s.so", mod_name) - if exists(mod_file) then - log.debug("module '%s' found at '%s'", mod_name, mod_file) - return mod_file - end - - local nginx_bin = nginx_signals.find_nginx_bin(kong_conf) - mod_file = fmt("%s/../modules/%s.so", pl_path.dirname(nginx_bin), mod_name) - if exists(mod_file) then - log.debug("module '%s' found at '%s'", mod_name, mod_file) - return mod_file - end - - return nil, fmt("%s dynamic module shared object not found", mod_name) -end - - --- Validate Wasm properties -local function validate_wasm(conf) - local wasm_enabled = conf.wasm - local filters_path = conf.wasm_filters_path - - if wasm_enabled then - if filters_path and not exists(filters_path) and not isdir(filters_path) then - return nil, fmt("wasm_filters_path '%s' is not a valid directory", filters_path) - end - end - - return true -end - -local validate_labels -do - local MAX_KEY_SIZE = 63 - local MAX_VALUE_SIZE = 63 - local MAX_KEYS_COUNT = 10 - - - -- validation rules based on Kong Labels AIP - -- https://kong-aip.netlify.app/aip/129/ - local BASE_PTRN = "[a-z0-9]([\\w\\.:-]*[a-z0-9]|)$" - local KEY_PTRN = "(?!kong)(?!konnect)(?!insomnia)(?!mesh)(?!kic)" .. BASE_PTRN - local VAL_PTRN = BASE_PTRN - - - local function validate_entry(str, max_size, pattern) - if str == "" or #str > max_size then - return nil, fmt( - "%s must have between 1 and %d characters", str, max_size) - end - if not re_match(str, pattern, "ajoi") then - return nil, fmt("%s is invalid. Must match pattern: %s", str, pattern) - end - return true - end - - - -- Validates a label array. - -- Validates labels based on the kong Labels AIP - function validate_labels(raw_labels) - local nkeys = require "table.nkeys" - if nkeys(raw_labels) > MAX_KEYS_COUNT then - return nil, fmt( - "labels validation failed: count exceeded %d max elements", - MAX_KEYS_COUNT - ) - end - - for _, kv in ipairs(raw_labels) do - local del = kv:find(":", 1, true) - local k = del and kv:sub(1, del - 1) or "" - local v = del and kv:sub(del + 1) or "" - - local ok, err = validate_entry(k, MAX_KEY_SIZE, KEY_PTRN) - if not ok then - return nil, "label key validation failed: " .. err - end - ok, err = validate_entry(v, MAX_VALUE_SIZE, VAL_PTRN) - if not ok then - return nil, "label value validation failed: " .. err - end - end - - return true - end -end - - --- Validate properties (type/enum/custom) and infer their type. --- @param[type=table] conf The configuration table to treat. -local function check_and_parse(conf, opts) - local errors = {} - - for k, value in pairs(conf) do - local v_schema = conf_constants.CONF_PARSERS[k] or {} - - value = parse_value(value, v_schema.typ) - - local typ = v_schema.typ or "string" - if value and not conf_constants.TYP_CHECKS[typ](value) then - errors[#errors + 1] = fmt("%s is not a %s: '%s'", k, typ, - tostring(value)) - - elseif v_schema.enum and not tablex.find(v_schema.enum, value) then - errors[#errors + 1] = fmt("%s has an invalid value: '%s' (%s)", k, - tostring(value), concat(v_schema.enum, ", ")) - - end - - conf[k] = value - end - - --------------------- - -- custom validations - --------------------- - - if conf.lua_ssl_trusted_certificate then - local new_paths = {} - - for _, trusted_cert in ipairs(conf.lua_ssl_trusted_certificate) do - if trusted_cert == "system" then - local system_path, err = utils.get_system_trusted_certs_filepath() - if system_path then - trusted_cert = system_path - - elseif not ngx.IS_CLI then - log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. - ". If you are using TLS connections, consider specifying " .. - "\"lua_ssl_trusted_certificate\" manually") - end - end - - if trusted_cert ~= "system" then - if not exists(trusted_cert) then - trusted_cert = try_decode_base64(trusted_cert) - local _, err = openssl_x509.new(trusted_cert) - if err then - errors[#errors + 1] = "lua_ssl_trusted_certificate: " .. - "failed loading certificate from " .. - trusted_cert - end - end - - new_paths[#new_paths + 1] = trusted_cert - end - end - - conf.lua_ssl_trusted_certificate = new_paths - end - - -- leave early if we're still at the stage before executing the main `resty` cmd - if opts.pre_cmd then - return #errors == 0, errors[1], errors - end - - conf.host_ports = {} - if conf.port_maps then - local MIN_PORT = 1 - local MAX_PORT = 65535 - - for _, port_map in ipairs(conf.port_maps) do - local colpos = find(port_map, ":", nil, true) - if not colpos then - errors[#errors + 1] = "invalid port mapping (`port_maps`): " .. port_map - - else - local host_port_str = sub(port_map, 1, colpos - 1) - local host_port_num = tonumber(host_port_str, 10) - local kong_port_str = sub(port_map, colpos + 1) - local kong_port_num = tonumber(kong_port_str, 10) - - if (host_port_num and host_port_num >= MIN_PORT and host_port_num <= MAX_PORT) - and (kong_port_num and kong_port_num >= MIN_PORT and kong_port_num <= MAX_PORT) - then - conf.host_ports[kong_port_num] = host_port_num - conf.host_ports[kong_port_str] = host_port_num - else - errors[#errors + 1] = "invalid port mapping (`port_maps`): " .. port_map - end - end - end - end - - for _, prefix in ipairs({ "proxy_", "admin_", "admin_gui_", "status_" }) do - local listen = conf[prefix .. "listen"] - - local ssl_enabled = find(concat(listen, ",") .. " ", "%sssl[%s,]") ~= nil - if not ssl_enabled and prefix == "proxy_" then - ssl_enabled = find(concat(conf.stream_listen, ",") .. " ", "%sssl[%s,]") ~= nil - end - - if prefix == "proxy_" then - prefix = "" - end - - if ssl_enabled then - conf.ssl_enabled = true - - local ssl_cert = conf[prefix .. "ssl_cert"] - local ssl_cert_key = conf[prefix .. "ssl_cert_key"] - - if #ssl_cert > 0 and #ssl_cert_key == 0 then - errors[#errors + 1] = prefix .. "ssl_cert_key must be specified" - - elseif #ssl_cert_key > 0 and #ssl_cert == 0 then - errors[#errors + 1] = prefix .. "ssl_cert must be specified" - - elseif #ssl_cert ~= #ssl_cert_key then - errors[#errors + 1] = prefix .. "ssl_cert was specified " .. #ssl_cert .. " times while " .. - prefix .. "ssl_cert_key was specified " .. #ssl_cert_key .. " times" - end - - if ssl_cert then - for i, cert in ipairs(ssl_cert) do - if not exists(cert) then - cert = try_decode_base64(cert) - ssl_cert[i] = cert - local _, err = openssl_x509.new(cert) - if err then - errors[#errors + 1] = prefix .. "ssl_cert: failed loading certificate from " .. cert - end - end - end - conf[prefix .. "ssl_cert"] = ssl_cert - end - - if ssl_cert_key then - for i, cert_key in ipairs(ssl_cert_key) do - if not exists(cert_key) then - cert_key = try_decode_base64(cert_key) - ssl_cert_key[i] = cert_key - local _, err = openssl_pkey.new(cert_key) - if err then - errors[#errors + 1] = prefix .. "ssl_cert_key: failed loading key from " .. cert_key - end - end - end - conf[prefix .. "ssl_cert_key"] = ssl_cert_key - end - end - end - - if conf.client_ssl then - local client_ssl_cert = conf.client_ssl_cert - local client_ssl_cert_key = conf.client_ssl_cert_key - - if client_ssl_cert and not client_ssl_cert_key then - errors[#errors + 1] = "client_ssl_cert_key must be specified" - - elseif client_ssl_cert_key and not client_ssl_cert then - errors[#errors + 1] = "client_ssl_cert must be specified" - end - - if client_ssl_cert and not exists(client_ssl_cert) then - client_ssl_cert = try_decode_base64(client_ssl_cert) - conf.client_ssl_cert = client_ssl_cert - local _, err = openssl_x509.new(client_ssl_cert) - if err then - errors[#errors + 1] = "client_ssl_cert: failed loading certificate from " .. client_ssl_cert - end - end - - if client_ssl_cert_key and not exists(client_ssl_cert_key) then - client_ssl_cert_key = try_decode_base64(client_ssl_cert_key) - conf.client_ssl_cert_key = client_ssl_cert_key - local _, err = openssl_pkey.new(client_ssl_cert_key) - if err then - errors[#errors + 1] = "client_ssl_cert_key: failed loading key from " .. - client_ssl_cert_key - end - end - end - - if conf.admin_gui_path then - if not conf.admin_gui_path:find("^/") then - errors[#errors + 1] = "admin_gui_path must start with a slash ('/')" - end - if conf.admin_gui_path:find("^/.+/$") then - errors[#errors + 1] = "admin_gui_path must not end with a slash ('/')" - end - if conf.admin_gui_path:match("[^%a%d%-_/]+") then - errors[#errors + 1] = "admin_gui_path can only contain letters, digits, " .. - "hyphens ('-'), underscores ('_'), and slashes ('/')" - end - if conf.admin_gui_path:match("//+") then - errors[#errors + 1] = "admin_gui_path must not contain continuous slashes ('/')" - end - end - - if conf.ssl_cipher_suite ~= "custom" then - local suite = conf_constants.CIPHER_SUITES[conf.ssl_cipher_suite] - if suite then - conf.ssl_ciphers = suite.ciphers - conf.nginx_http_ssl_protocols = suite.protocols - conf.nginx_http_ssl_prefer_server_ciphers = suite.prefer_server_ciphers - conf.nginx_stream_ssl_protocols = suite.protocols - conf.nginx_stream_ssl_prefer_server_ciphers = suite.prefer_server_ciphers - - -- There is no secure predefined one for old at the moment (and it's too slow to generate one). - -- Intermediate (the default) forcibly sets this to predefined ffdhe2048 group. - -- Modern just forcibly sets this to nil as there are no ciphers that need it. - if conf.ssl_cipher_suite ~= "old" then - conf.ssl_dhparam = suite.dhparams - conf.nginx_http_ssl_dhparam = suite.dhparams - conf.nginx_stream_ssl_dhparam = suite.dhparams - end - - else - errors[#errors + 1] = "Undefined cipher suite " .. tostring(conf.ssl_cipher_suite) - end - end - - if conf.ssl_dhparam then - if not is_predefined_dhgroup(conf.ssl_dhparam) - and not exists(conf.ssl_dhparam) then - conf.ssl_dhparam = try_decode_base64(conf.ssl_dhparam) - local _, err = openssl_pkey.new( - { - type = "DH", - param = conf.ssl_dhparam - } - ) - if err then - errors[#errors + 1] = "ssl_dhparam: failed loading certificate from " - .. conf.ssl_dhparam - end - end - - else - for _, key in ipairs({ "nginx_http_ssl_dhparam", "nginx_stream_ssl_dhparam" }) do - local file = conf[key] - if file and not is_predefined_dhgroup(file) and not exists(file) then - errors[#errors + 1] = key .. ": no such file at " .. file - end - end - end - - if conf.headers then - for _, token in ipairs(conf.headers) do - if token ~= "off" and not conf_constants.HEADER_KEY_TO_NAME[lower(token)] then - errors[#errors + 1] = fmt("headers: invalid entry '%s'", - tostring(token)) - end - end - end - - if conf.headers_upstream then - for _, token in ipairs(conf.headers_upstream) do - if token ~= "off" and not conf_constants.UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then - errors[#errors + 1] = fmt("headers_upstream: invalid entry '%s'", - tostring(token)) - end - end - end - - if conf.dns_resolver then - for _, server in ipairs(conf.dns_resolver) do - local dns = utils.normalize_ip(server) - - if not dns or dns.type == "name" then - errors[#errors + 1] = "dns_resolver must be a comma separated list " .. - "in the form of IPv4/6 or IPv4/6:port, got '" .. - server .. "'" - end - end - end - - if conf.dns_hostsfile then - if not pl_path.isfile(conf.dns_hostsfile) then - errors[#errors + 1] = "dns_hostsfile: file does not exist" - end - end - - if conf.dns_order then - local allowed = { LAST = true, A = true, AAAA = true, - CNAME = true, SRV = true } - - for _, name in ipairs(conf.dns_order) do - if not allowed[upper(name)] then - errors[#errors + 1] = fmt("dns_order: invalid entry '%s'", - tostring(name)) - end - end - end - - if not conf.lua_package_cpath then - conf.lua_package_cpath = "" - end - - -- checking the trusted ips - for _, address in ipairs(conf.trusted_ips) do - if not utils.is_valid_ip_or_cidr(address) and address ~= "unix:" then - errors[#errors + 1] = "trusted_ips must be a comma separated list in " .. - "the form of IPv4 or IPv6 address or CIDR " .. - "block or 'unix:', got '" .. address .. "'" - end - end - - if conf.pg_max_concurrent_queries < 0 then - errors[#errors + 1] = "pg_max_concurrent_queries must be greater than 0" - end - - if conf.pg_max_concurrent_queries ~= floor(conf.pg_max_concurrent_queries) then - errors[#errors + 1] = "pg_max_concurrent_queries must be an integer greater than 0" - end - - if conf.pg_semaphore_timeout < 0 then - errors[#errors + 1] = "pg_semaphore_timeout must be greater than 0" - end - - if conf.pg_semaphore_timeout ~= floor(conf.pg_semaphore_timeout) then - errors[#errors + 1] = "pg_semaphore_timeout must be an integer greater than 0" - end - - if conf.pg_keepalive_timeout then - if conf.pg_keepalive_timeout < 0 then - errors[#errors + 1] = "pg_keepalive_timeout must be greater than 0" - end - - if conf.pg_keepalive_timeout ~= floor(conf.pg_keepalive_timeout) then - errors[#errors + 1] = "pg_keepalive_timeout must be an integer greater than 0" - end - end - - if conf.pg_pool_size then - if conf.pg_pool_size < 0 then - errors[#errors + 1] = "pg_pool_size must be greater than 0" - end - - if conf.pg_pool_size ~= floor(conf.pg_pool_size) then - errors[#errors + 1] = "pg_pool_size must be an integer greater than 0" - end - end - - if conf.pg_backlog then - if conf.pg_backlog < 0 then - errors[#errors + 1] = "pg_backlog must be greater than 0" - end - - if conf.pg_backlog ~= floor(conf.pg_backlog) then - errors[#errors + 1] = "pg_backlog must be an integer greater than 0" - end - end - - if conf.pg_ro_max_concurrent_queries then - if conf.pg_ro_max_concurrent_queries < 0 then - errors[#errors + 1] = "pg_ro_max_concurrent_queries must be greater than 0" - end - - if conf.pg_ro_max_concurrent_queries ~= floor(conf.pg_ro_max_concurrent_queries) then - errors[#errors + 1] = "pg_ro_max_concurrent_queries must be an integer greater than 0" - end - end - - if conf.pg_ro_semaphore_timeout then - if conf.pg_ro_semaphore_timeout < 0 then - errors[#errors + 1] = "pg_ro_semaphore_timeout must be greater than 0" - end - - if conf.pg_ro_semaphore_timeout ~= floor(conf.pg_ro_semaphore_timeout) then - errors[#errors + 1] = "pg_ro_semaphore_timeout must be an integer greater than 0" - end - end - - if conf.pg_ro_keepalive_timeout then - if conf.pg_ro_keepalive_timeout < 0 then - errors[#errors + 1] = "pg_ro_keepalive_timeout must be greater than 0" - end - - if conf.pg_ro_keepalive_timeout ~= floor(conf.pg_ro_keepalive_timeout) then - errors[#errors + 1] = "pg_ro_keepalive_timeout must be an integer greater than 0" - end - end - - if conf.pg_ro_pool_size then - if conf.pg_ro_pool_size < 0 then - errors[#errors + 1] = "pg_ro_pool_size must be greater than 0" - end - - if conf.pg_ro_pool_size ~= floor(conf.pg_ro_pool_size) then - errors[#errors + 1] = "pg_ro_pool_size must be an integer greater than 0" - end - end - - if conf.pg_ro_backlog then - if conf.pg_ro_backlog < 0 then - errors[#errors + 1] = "pg_ro_backlog must be greater than 0" - end - - if conf.pg_ro_backlog ~= floor(conf.pg_ro_backlog) then - errors[#errors + 1] = "pg_ro_backlog must be an integer greater than 0" - end - end - - if conf.worker_state_update_frequency <= 0 then - errors[#errors + 1] = "worker_state_update_frequency must be greater than 0" - end - - if conf.proxy_server then - local parsed, err = socket_url.parse(conf.proxy_server) - if err then - errors[#errors + 1] = "proxy_server is invalid: " .. err - - elseif not parsed.scheme then - errors[#errors + 1] = "proxy_server missing scheme" - - elseif parsed.scheme ~= "http" and parsed.scheme ~= "https" then - errors[#errors + 1] = "proxy_server only supports \"http\" and \"https\", got " .. parsed.scheme - - elseif not parsed.host then - errors[#errors + 1] = "proxy_server missing host" - - elseif parsed.fragment or parsed.query or parsed.params then - errors[#errors + 1] = "fragments, query strings or parameters are meaningless in proxy configuration" - end - end - - if conf.role == "control_plane" or conf.role == "data_plane" then - local cluster_cert = conf.cluster_cert - local cluster_cert_key = conf.cluster_cert_key - local cluster_ca_cert = conf.cluster_ca_cert - - if not cluster_cert or not cluster_cert_key then - errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" - - else - if not exists(cluster_cert) then - cluster_cert = try_decode_base64(cluster_cert) - conf.cluster_cert = cluster_cert - local _, err = openssl_x509.new(cluster_cert) - if err then - errors[#errors + 1] = "cluster_cert: failed loading certificate from " .. cluster_cert - end - end - - if not exists(cluster_cert_key) then - cluster_cert_key = try_decode_base64(cluster_cert_key) - conf.cluster_cert_key = cluster_cert_key - local _, err = openssl_pkey.new(cluster_cert_key) - if err then - errors[#errors + 1] = "cluster_cert_key: failed loading key from " .. cluster_cert_key - end - end - end - - if cluster_ca_cert and not exists(cluster_ca_cert) then - cluster_ca_cert = try_decode_base64(cluster_ca_cert) - conf.cluster_ca_cert = cluster_ca_cert - local _, err = openssl_x509.new(cluster_ca_cert) - if err then - errors[#errors + 1] = "cluster_ca_cert: failed loading certificate from " .. - cluster_ca_cert - end - end - end - - if conf.role == "control_plane" then - if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then - errors[#errors + 1] = "admin_listen must be specified when role = \"control_plane\"" - end - - if conf.cluster_mtls == "pki" and not conf.cluster_ca_cert then - errors[#errors + 1] = "cluster_ca_cert must be specified when cluster_mtls = \"pki\"" - end - - if #conf.cluster_listen < 1 or strip(conf.cluster_listen[1]) == "off" then - errors[#errors + 1] = "cluster_listen must be specified when role = \"control_plane\"" - end - - if conf.database == "off" then - errors[#errors + 1] = "in-memory storage can not be used when role = \"control_plane\"" - end - - if conf.cluster_use_proxy then - errors[#errors + 1] = "cluster_use_proxy can not be used when role = \"control_plane\"" - end - - if conf.cluster_dp_labels and #conf.cluster_dp_labels > 0 then - errors[#errors + 1] = "cluster_dp_labels can not be used when role = \"control_plane\"" - end - - elseif conf.role == "data_plane" then - if #conf.proxy_listen < 1 or strip(conf.proxy_listen[1]) == "off" then - errors[#errors + 1] = "proxy_listen must be specified when role = \"data_plane\"" - end - - if conf.database ~= "off" then - errors[#errors + 1] = "only in-memory storage can be used when role = \"data_plane\"\n" .. - "Hint: set database = off in your kong.conf" - end - - if not conf.lua_ssl_trusted_certificate then - conf.lua_ssl_trusted_certificate = {} - end - - if conf.cluster_mtls == "shared" then - insert(conf.lua_ssl_trusted_certificate, conf.cluster_cert) - - elseif conf.cluster_mtls == "pki" or conf.cluster_mtls == "pki_check_cn" then - insert(conf.lua_ssl_trusted_certificate, conf.cluster_ca_cert) - end - - if conf.cluster_use_proxy and not conf.proxy_server then - errors[#errors + 1] = "cluster_use_proxy is turned on but no proxy_server is configured" - end - - if conf.cluster_dp_labels then - local _, err = validate_labels(conf.cluster_dp_labels) - if err then - errors[#errors + 1] = err - end - end - - else - if conf.cluster_dp_labels and #conf.cluster_dp_labels > 0 then - errors[#errors + 1] = "cluster_dp_labels can only be used when role = \"data_plane\"" - end - end - - if conf.cluster_data_plane_purge_delay < 60 then - errors[#errors + 1] = "cluster_data_plane_purge_delay must be 60 or greater" - end - - if conf.cluster_max_payload < 4194304 then - errors[#errors + 1] = "cluster_max_payload must be 4194304 (4MB) or greater" - end - - if conf.upstream_keepalive_pool_size < 0 then - errors[#errors + 1] = "upstream_keepalive_pool_size must be 0 or greater" - end - - if conf.upstream_keepalive_max_requests < 0 then - errors[#errors + 1] = "upstream_keepalive_max_requests must be 0 or greater" - end - - if conf.upstream_keepalive_idle_timeout < 0 then - errors[#errors + 1] = "upstream_keepalive_idle_timeout must be 0 or greater" - end - - if conf.tracing_instrumentations and #conf.tracing_instrumentations > 0 then - local instrumentation = require "kong.tracing.instrumentation" - local available_types_map = utils.cycle_aware_deep_copy(instrumentation.available_types) - available_types_map["all"] = true - available_types_map["off"] = true - available_types_map["request"] = true - - for _, trace_type in ipairs(conf.tracing_instrumentations) do - if not available_types_map[trace_type] then - errors[#errors + 1] = "invalid tracing type: " .. trace_type - end - end - - if #conf.tracing_instrumentations > 1 - and tablex.find(conf.tracing_instrumentations, "off") - then - errors[#errors + 1] = "invalid tracing types: off, other types are mutually exclusive" - end - - if conf.tracing_sampling_rate < 0 or conf.tracing_sampling_rate > 1 then - errors[#errors + 1] = "tracing_sampling_rate must be between 0 and 1" - end - end - - if conf.lua_max_req_headers < 1 or conf.lua_max_req_headers > 1000 - or conf.lua_max_req_headers ~= floor(conf.lua_max_req_headers) - then - errors[#errors + 1] = "lua_max_req_headers must be an integer between 1 and 1000" - end - - if conf.lua_max_resp_headers < 1 or conf.lua_max_resp_headers > 1000 - or conf.lua_max_resp_headers ~= floor(conf.lua_max_resp_headers) - then - errors[#errors + 1] = "lua_max_resp_headers must be an integer between 1 and 1000" - end - - if conf.lua_max_uri_args < 1 or conf.lua_max_uri_args > 1000 - or conf.lua_max_uri_args ~= floor(conf.lua_max_uri_args) - then - errors[#errors + 1] = "lua_max_uri_args must be an integer between 1 and 1000" - end - - if conf.lua_max_post_args < 1 or conf.lua_max_post_args > 1000 - or conf.lua_max_post_args ~= floor(conf.lua_max_post_args) - then - errors[#errors + 1] = "lua_max_post_args must be an integer between 1 and 1000" - end - - if conf.node_id and not utils.is_valid_uuid(conf.node_id) then - errors[#errors + 1] = "node_id must be a valid UUID" - end - - if conf.database == "cassandra" then - errors[#errors + 1] = "Cassandra as a datastore for Kong is not supported in versions 3.4 and above. Please use Postgres." - end - - local ok, err = validate_wasm(conf) - if not ok then - errors[#errors + 1] = err - end - - if conf.wasm and check_dynamic_module("ngx_wasm_module") then - local err - conf.wasm_dynamic_module, err = lookup_dynamic_module_so("ngx_wasm_module", conf) - if err then - errors[#errors + 1] = err - end - end - - if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then - if #conf.admin_gui_listen > 0 and strip(conf.admin_gui_listen[1]) ~= "off" then - log.warn("Kong Manager won't be functional because the Admin API is not listened on any interface") - end - end - - return #errors == 0, errors[1], errors -end - - -local function overrides(k, default_v, opts, file_conf, arg_conf) - opts = opts or {} - - local value -- definitive value for this property - - -- default values have lowest priority - - if file_conf and file_conf[k] == nil and not opts.no_defaults then - -- PL will ignore empty strings, so we need a placeholder (NONE) - value = default_v == "NONE" and "" or default_v - - else - value = file_conf[k] -- given conf values have middle priority - end - - if opts.defaults_only then - return value, k - end - - if not opts.from_kong_env then - -- environment variables have higher priority - - local env_name = "KONG_" .. upper(k) - local env = getenv(env_name) - if env ~= nil then - local to_print = env - - if conf_constants.CONF_SENSITIVE[k] then - to_print = conf_constants.CONF_SENSITIVE_PLACEHOLDER - end - - log.debug('%s ENV found with "%s"', env_name, to_print) - - value = env - end - end - - -- arg_conf have highest priority - if arg_conf and arg_conf[k] ~= nil then - value = arg_conf[k] - end - - return value, k -end - - -local function parse_nginx_directives(dyn_namespace, conf, injected_in_namespace) - conf = conf or {} - local directives = {} - - for k, v in pairs(conf) do - if type(k) == "string" and not injected_in_namespace[k] then - local directive = match(k, dyn_namespace.prefix .. "(.+)") - if directive then - if v ~= "NONE" and not dyn_namespace.ignore[directive] then - insert(directives, { name = directive, value = v }) - end - - injected_in_namespace[k] = true - end - end - end - - return directives -end +local get_phase = conf_parse.get_phase +local is_predefined_dhgroup = conf_parse.is_predefined_dhgroup +local parse_value = conf_parse.parse_value +local check_and_parse = conf_parse.check_and_parse +local overrides = conf_parse.overrides +local parse_nginx_directives = conf_parse.parse_nginx_directives local function aliased_properties(conf) diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua new file mode 100644 index 00000000000..841bff4e1b4 --- /dev/null +++ b/kong/conf_loader/parse.lua @@ -0,0 +1,925 @@ +local require = require + + +local pl_stringx = require "pl.stringx" +local pl_path = require "pl.path" +local socket_url = require "socket.url" +local tablex = require "pl.tablex" +local openssl_x509 = require "resty.openssl.x509" +local openssl_pkey = require "resty.openssl.pkey" +local log = require "kong.cmd.utils.log" +local nginx_signals = require "kong.cmd.utils.nginx_signals" +local conf_constants = require "kong.conf_loader.constants" + + +local tools_system = require("kong.tools.system") -- for unit-testing +local tools_ip = require("kong.tools.ip") + + +local normalize_ip = tools_ip.normalize_ip +local is_valid_ip_or_cidr = tools_ip.is_valid_ip_or_cidr +local try_decode_base64 = require("kong.tools.string").try_decode_base64 +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid + + +local type = type +local pairs = pairs +local ipairs = ipairs +local tostring = tostring +local tonumber = tonumber +local setmetatable = setmetatable +local floor = math.floor +local fmt = string.format +local find = string.find +local sub = string.sub +local lower = string.lower +local upper = string.upper +local match = string.match +local insert = table.insert +local concat = table.concat +local getenv = os.getenv +local re_match = ngx.re.match +local strip = pl_stringx.strip +local exists = pl_path.exists +local isdir = pl_path.isdir + + +local get_phase do + if ngx and ngx.get_phase then + get_phase = ngx.get_phase + else + get_phase = function() + return "timer" + end + end +end + + +local function is_predefined_dhgroup(group) + if type(group) ~= "string" then + return false + end + + return not not openssl_pkey.paramgen({ + type = "DH", + group = group, + }) +end + + +local function parse_value(value, typ) + if type(value) == "string" then + value = strip(value) + end + + -- transform {boolean} values ("on"/"off" aliasing to true/false) + -- transform {ngx_boolean} values ("on"/"off" aliasing to on/off) + -- transform {explicit string} values (number values converted to strings) + -- transform {array} values (comma-separated strings) + if typ == "boolean" then + value = value == true or value == "on" or value == "true" + + elseif typ == "ngx_boolean" then + value = (value == "on" or value == true) and "on" or "off" + + elseif typ == "string" then + value = tostring(value) -- forced string inference + + elseif typ == "number" then + value = tonumber(value) -- catch ENV variables (strings) that are numbers + + elseif typ == "array" and type(value) == "string" then + -- must check type because pl will already convert comma + -- separated strings to tables (but not when the arr has + -- only one element) + value = setmetatable(pl_stringx.split(value, ","), nil) -- remove List mt + + for i = 1, #value do + value[i] = strip(value[i]) + end + end + + if value == "" then + -- unset values are removed + value = nil + end + + return value +end + + +-- Check if module is dynamic +local function check_dynamic_module(mod_name) + local configure_line = ngx.config.nginx_configure() + local mod_re = [[^.*--add-dynamic-module=(.+\/]] .. mod_name .. [[(\s|$)).*$]] + return re_match(configure_line, mod_re, "oi") ~= nil +end + + +-- Lookup dynamic module object +-- this function will lookup for the `mod_name` dynamic module in the following +-- paths: +-- - /usr/local/kong/modules -- default path for modules in container images +-- - /../modules +-- @param[type=string] mod_name The module name to lookup, without file extension +local function lookup_dynamic_module_so(mod_name, kong_conf) + log.debug("looking up dynamic module %s", mod_name) + + local mod_file = fmt("/usr/local/kong/modules/%s.so", mod_name) + if exists(mod_file) then + log.debug("module '%s' found at '%s'", mod_name, mod_file) + return mod_file + end + + local nginx_bin = nginx_signals.find_nginx_bin(kong_conf) + mod_file = fmt("%s/../modules/%s.so", pl_path.dirname(nginx_bin), mod_name) + if exists(mod_file) then + log.debug("module '%s' found at '%s'", mod_name, mod_file) + return mod_file + end + + return nil, fmt("%s dynamic module shared object not found", mod_name) +end + + +-- Validate Wasm properties +local function validate_wasm(conf) + local wasm_enabled = conf.wasm + local filters_path = conf.wasm_filters_path + + if wasm_enabled then + if filters_path and not exists(filters_path) and not isdir(filters_path) then + return nil, fmt("wasm_filters_path '%s' is not a valid directory", filters_path) + end + end + + return true +end + + +local validate_labels +do + local MAX_KEY_SIZE = 63 + local MAX_VALUE_SIZE = 63 + local MAX_KEYS_COUNT = 10 + + + -- validation rules based on Kong Labels AIP + -- https://kong-aip.netlify.app/aip/129/ + local BASE_PTRN = "[a-z0-9]([\\w\\.:-]*[a-z0-9]|)$" + local KEY_PTRN = "(?!kong)(?!konnect)(?!insomnia)(?!mesh)(?!kic)" .. BASE_PTRN + local VAL_PTRN = BASE_PTRN + + + local function validate_entry(str, max_size, pattern) + if str == "" or #str > max_size then + return nil, fmt( + "%s must have between 1 and %d characters", str, max_size) + end + if not re_match(str, pattern, "ajoi") then + return nil, fmt("%s is invalid. Must match pattern: %s", str, pattern) + end + return true + end + + + -- Validates a label array. + -- Validates labels based on the kong Labels AIP + function validate_labels(raw_labels) + local nkeys = require "table.nkeys" + if nkeys(raw_labels) > MAX_KEYS_COUNT then + return nil, fmt( + "labels validation failed: count exceeded %d max elements", + MAX_KEYS_COUNT + ) + end + + for _, kv in ipairs(raw_labels) do + local del = kv:find(":", 1, true) + local k = del and kv:sub(1, del - 1) or "" + local v = del and kv:sub(del + 1) or "" + + local ok, err = validate_entry(k, MAX_KEY_SIZE, KEY_PTRN) + if not ok then + return nil, "label key validation failed: " .. err + end + ok, err = validate_entry(v, MAX_VALUE_SIZE, VAL_PTRN) + if not ok then + return nil, "label value validation failed: " .. err + end + end + + return true + end +end + + +-- Validate properties (type/enum/custom) and infer their type. +-- @param[type=table] conf The configuration table to treat. +local function check_and_parse(conf, opts) + local errors = {} + + for k, value in pairs(conf) do + local v_schema = conf_constants.CONF_PARSERS[k] or {} + + value = parse_value(value, v_schema.typ) + + local typ = v_schema.typ or "string" + if value and not conf_constants.TYP_CHECKS[typ](value) then + errors[#errors + 1] = fmt("%s is not a %s: '%s'", k, typ, + tostring(value)) + + elseif v_schema.enum and not tablex.find(v_schema.enum, value) then + errors[#errors + 1] = fmt("%s has an invalid value: '%s' (%s)", k, + tostring(value), concat(v_schema.enum, ", ")) + + end + + conf[k] = value + end + + --------------------- + -- custom validations + --------------------- + + if conf.lua_ssl_trusted_certificate then + local new_paths = {} + + for _, trusted_cert in ipairs(conf.lua_ssl_trusted_certificate) do + if trusted_cert == "system" then + local system_path, err = tools_system.get_system_trusted_certs_filepath() + if system_path then + trusted_cert = system_path + + elseif not ngx.IS_CLI then + log.info("lua_ssl_trusted_certificate: unable to locate system bundle: " .. err .. + ". If you are using TLS connections, consider specifying " .. + "\"lua_ssl_trusted_certificate\" manually") + end + end + + if trusted_cert ~= "system" then + if not exists(trusted_cert) then + trusted_cert = try_decode_base64(trusted_cert) + local _, err = openssl_x509.new(trusted_cert) + if err then + errors[#errors + 1] = "lua_ssl_trusted_certificate: " .. + "failed loading certificate from " .. + trusted_cert + end + end + + new_paths[#new_paths + 1] = trusted_cert + end + end + + conf.lua_ssl_trusted_certificate = new_paths + end + + -- leave early if we're still at the stage before executing the main `resty` cmd + if opts.pre_cmd then + return #errors == 0, errors[1], errors + end + + conf.host_ports = {} + if conf.port_maps then + local MIN_PORT = 1 + local MAX_PORT = 65535 + + for _, port_map in ipairs(conf.port_maps) do + local colpos = find(port_map, ":", nil, true) + if not colpos then + errors[#errors + 1] = "invalid port mapping (`port_maps`): " .. port_map + + else + local host_port_str = sub(port_map, 1, colpos - 1) + local host_port_num = tonumber(host_port_str, 10) + local kong_port_str = sub(port_map, colpos + 1) + local kong_port_num = tonumber(kong_port_str, 10) + + if (host_port_num and host_port_num >= MIN_PORT and host_port_num <= MAX_PORT) + and (kong_port_num and kong_port_num >= MIN_PORT and kong_port_num <= MAX_PORT) + then + conf.host_ports[kong_port_num] = host_port_num + conf.host_ports[kong_port_str] = host_port_num + else + errors[#errors + 1] = "invalid port mapping (`port_maps`): " .. port_map + end + end + end + end + + for _, prefix in ipairs({ "proxy_", "admin_", "admin_gui_", "status_" }) do + local listen = conf[prefix .. "listen"] + + local ssl_enabled = find(concat(listen, ",") .. " ", "%sssl[%s,]") ~= nil + if not ssl_enabled and prefix == "proxy_" then + ssl_enabled = find(concat(conf.stream_listen, ",") .. " ", "%sssl[%s,]") ~= nil + end + + if prefix == "proxy_" then + prefix = "" + end + + if ssl_enabled then + conf.ssl_enabled = true + + local ssl_cert = conf[prefix .. "ssl_cert"] + local ssl_cert_key = conf[prefix .. "ssl_cert_key"] + + if #ssl_cert > 0 and #ssl_cert_key == 0 then + errors[#errors + 1] = prefix .. "ssl_cert_key must be specified" + + elseif #ssl_cert_key > 0 and #ssl_cert == 0 then + errors[#errors + 1] = prefix .. "ssl_cert must be specified" + + elseif #ssl_cert ~= #ssl_cert_key then + errors[#errors + 1] = prefix .. "ssl_cert was specified " .. #ssl_cert .. " times while " .. + prefix .. "ssl_cert_key was specified " .. #ssl_cert_key .. " times" + end + + if ssl_cert then + for i, cert in ipairs(ssl_cert) do + if not exists(cert) then + cert = try_decode_base64(cert) + ssl_cert[i] = cert + local _, err = openssl_x509.new(cert) + if err then + errors[#errors + 1] = prefix .. "ssl_cert: failed loading certificate from " .. cert + end + end + end + conf[prefix .. "ssl_cert"] = ssl_cert + end + + if ssl_cert_key then + for i, cert_key in ipairs(ssl_cert_key) do + if not exists(cert_key) then + cert_key = try_decode_base64(cert_key) + ssl_cert_key[i] = cert_key + local _, err = openssl_pkey.new(cert_key) + if err then + errors[#errors + 1] = prefix .. "ssl_cert_key: failed loading key from " .. cert_key + end + end + end + conf[prefix .. "ssl_cert_key"] = ssl_cert_key + end + end + end + + if conf.client_ssl then + local client_ssl_cert = conf.client_ssl_cert + local client_ssl_cert_key = conf.client_ssl_cert_key + + if client_ssl_cert and not client_ssl_cert_key then + errors[#errors + 1] = "client_ssl_cert_key must be specified" + + elseif client_ssl_cert_key and not client_ssl_cert then + errors[#errors + 1] = "client_ssl_cert must be specified" + end + + if client_ssl_cert and not exists(client_ssl_cert) then + client_ssl_cert = try_decode_base64(client_ssl_cert) + conf.client_ssl_cert = client_ssl_cert + local _, err = openssl_x509.new(client_ssl_cert) + if err then + errors[#errors + 1] = "client_ssl_cert: failed loading certificate from " .. client_ssl_cert + end + end + + if client_ssl_cert_key and not exists(client_ssl_cert_key) then + client_ssl_cert_key = try_decode_base64(client_ssl_cert_key) + conf.client_ssl_cert_key = client_ssl_cert_key + local _, err = openssl_pkey.new(client_ssl_cert_key) + if err then + errors[#errors + 1] = "client_ssl_cert_key: failed loading key from " .. + client_ssl_cert_key + end + end + end + + if conf.admin_gui_path then + if not conf.admin_gui_path:find("^/") then + errors[#errors + 1] = "admin_gui_path must start with a slash ('/')" + end + if conf.admin_gui_path:find("^/.+/$") then + errors[#errors + 1] = "admin_gui_path must not end with a slash ('/')" + end + if conf.admin_gui_path:match("[^%a%d%-_/]+") then + errors[#errors + 1] = "admin_gui_path can only contain letters, digits, " .. + "hyphens ('-'), underscores ('_'), and slashes ('/')" + end + if conf.admin_gui_path:match("//+") then + errors[#errors + 1] = "admin_gui_path must not contain continuous slashes ('/')" + end + end + + if conf.ssl_cipher_suite ~= "custom" then + local suite = conf_constants.CIPHER_SUITES[conf.ssl_cipher_suite] + if suite then + conf.ssl_ciphers = suite.ciphers + conf.nginx_http_ssl_protocols = suite.protocols + conf.nginx_http_ssl_prefer_server_ciphers = suite.prefer_server_ciphers + conf.nginx_stream_ssl_protocols = suite.protocols + conf.nginx_stream_ssl_prefer_server_ciphers = suite.prefer_server_ciphers + + -- There is no secure predefined one for old at the moment (and it's too slow to generate one). + -- Intermediate (the default) forcibly sets this to predefined ffdhe2048 group. + -- Modern just forcibly sets this to nil as there are no ciphers that need it. + if conf.ssl_cipher_suite ~= "old" then + conf.ssl_dhparam = suite.dhparams + conf.nginx_http_ssl_dhparam = suite.dhparams + conf.nginx_stream_ssl_dhparam = suite.dhparams + end + + else + errors[#errors + 1] = "Undefined cipher suite " .. tostring(conf.ssl_cipher_suite) + end + end + + if conf.ssl_dhparam then + if not is_predefined_dhgroup(conf.ssl_dhparam) + and not exists(conf.ssl_dhparam) then + conf.ssl_dhparam = try_decode_base64(conf.ssl_dhparam) + local _, err = openssl_pkey.new( + { + type = "DH", + param = conf.ssl_dhparam + } + ) + if err then + errors[#errors + 1] = "ssl_dhparam: failed loading certificate from " + .. conf.ssl_dhparam + end + end + + else + for _, key in ipairs({ "nginx_http_ssl_dhparam", "nginx_stream_ssl_dhparam" }) do + local file = conf[key] + if file and not is_predefined_dhgroup(file) and not exists(file) then + errors[#errors + 1] = key .. ": no such file at " .. file + end + end + end + + if conf.headers then + for _, token in ipairs(conf.headers) do + if token ~= "off" and not conf_constants.HEADER_KEY_TO_NAME[lower(token)] then + errors[#errors + 1] = fmt("headers: invalid entry '%s'", + tostring(token)) + end + end + end + + if conf.headers_upstream then + for _, token in ipairs(conf.headers_upstream) do + if token ~= "off" and not conf_constants.UPSTREAM_HEADER_KEY_TO_NAME[lower(token)] then + errors[#errors + 1] = fmt("headers_upstream: invalid entry '%s'", + tostring(token)) + end + end + end + + if conf.dns_resolver then + for _, server in ipairs(conf.dns_resolver) do + local dns = normalize_ip(server) + + if not dns or dns.type == "name" then + errors[#errors + 1] = "dns_resolver must be a comma separated list " .. + "in the form of IPv4/6 or IPv4/6:port, got '" .. + server .. "'" + end + end + end + + if conf.dns_hostsfile then + if not pl_path.isfile(conf.dns_hostsfile) then + errors[#errors + 1] = "dns_hostsfile: file does not exist" + end + end + + if conf.dns_order then + local allowed = { LAST = true, A = true, AAAA = true, + CNAME = true, SRV = true } + + for _, name in ipairs(conf.dns_order) do + if not allowed[upper(name)] then + errors[#errors + 1] = fmt("dns_order: invalid entry '%s'", + tostring(name)) + end + end + end + + if not conf.lua_package_cpath then + conf.lua_package_cpath = "" + end + + -- checking the trusted ips + for _, address in ipairs(conf.trusted_ips) do + if not is_valid_ip_or_cidr(address) and address ~= "unix:" then + errors[#errors + 1] = "trusted_ips must be a comma separated list in " .. + "the form of IPv4 or IPv6 address or CIDR " .. + "block or 'unix:', got '" .. address .. "'" + end + end + + if conf.pg_max_concurrent_queries < 0 then + errors[#errors + 1] = "pg_max_concurrent_queries must be greater than 0" + end + + if conf.pg_max_concurrent_queries ~= floor(conf.pg_max_concurrent_queries) then + errors[#errors + 1] = "pg_max_concurrent_queries must be an integer greater than 0" + end + + if conf.pg_semaphore_timeout < 0 then + errors[#errors + 1] = "pg_semaphore_timeout must be greater than 0" + end + + if conf.pg_semaphore_timeout ~= floor(conf.pg_semaphore_timeout) then + errors[#errors + 1] = "pg_semaphore_timeout must be an integer greater than 0" + end + + if conf.pg_keepalive_timeout then + if conf.pg_keepalive_timeout < 0 then + errors[#errors + 1] = "pg_keepalive_timeout must be greater than 0" + end + + if conf.pg_keepalive_timeout ~= floor(conf.pg_keepalive_timeout) then + errors[#errors + 1] = "pg_keepalive_timeout must be an integer greater than 0" + end + end + + if conf.pg_pool_size then + if conf.pg_pool_size < 0 then + errors[#errors + 1] = "pg_pool_size must be greater than 0" + end + + if conf.pg_pool_size ~= floor(conf.pg_pool_size) then + errors[#errors + 1] = "pg_pool_size must be an integer greater than 0" + end + end + + if conf.pg_backlog then + if conf.pg_backlog < 0 then + errors[#errors + 1] = "pg_backlog must be greater than 0" + end + + if conf.pg_backlog ~= floor(conf.pg_backlog) then + errors[#errors + 1] = "pg_backlog must be an integer greater than 0" + end + end + + if conf.pg_ro_max_concurrent_queries then + if conf.pg_ro_max_concurrent_queries < 0 then + errors[#errors + 1] = "pg_ro_max_concurrent_queries must be greater than 0" + end + + if conf.pg_ro_max_concurrent_queries ~= floor(conf.pg_ro_max_concurrent_queries) then + errors[#errors + 1] = "pg_ro_max_concurrent_queries must be an integer greater than 0" + end + end + + if conf.pg_ro_semaphore_timeout then + if conf.pg_ro_semaphore_timeout < 0 then + errors[#errors + 1] = "pg_ro_semaphore_timeout must be greater than 0" + end + + if conf.pg_ro_semaphore_timeout ~= floor(conf.pg_ro_semaphore_timeout) then + errors[#errors + 1] = "pg_ro_semaphore_timeout must be an integer greater than 0" + end + end + + if conf.pg_ro_keepalive_timeout then + if conf.pg_ro_keepalive_timeout < 0 then + errors[#errors + 1] = "pg_ro_keepalive_timeout must be greater than 0" + end + + if conf.pg_ro_keepalive_timeout ~= floor(conf.pg_ro_keepalive_timeout) then + errors[#errors + 1] = "pg_ro_keepalive_timeout must be an integer greater than 0" + end + end + + if conf.pg_ro_pool_size then + if conf.pg_ro_pool_size < 0 then + errors[#errors + 1] = "pg_ro_pool_size must be greater than 0" + end + + if conf.pg_ro_pool_size ~= floor(conf.pg_ro_pool_size) then + errors[#errors + 1] = "pg_ro_pool_size must be an integer greater than 0" + end + end + + if conf.pg_ro_backlog then + if conf.pg_ro_backlog < 0 then + errors[#errors + 1] = "pg_ro_backlog must be greater than 0" + end + + if conf.pg_ro_backlog ~= floor(conf.pg_ro_backlog) then + errors[#errors + 1] = "pg_ro_backlog must be an integer greater than 0" + end + end + + if conf.worker_state_update_frequency <= 0 then + errors[#errors + 1] = "worker_state_update_frequency must be greater than 0" + end + + if conf.proxy_server then + local parsed, err = socket_url.parse(conf.proxy_server) + if err then + errors[#errors + 1] = "proxy_server is invalid: " .. err + + elseif not parsed.scheme then + errors[#errors + 1] = "proxy_server missing scheme" + + elseif parsed.scheme ~= "http" and parsed.scheme ~= "https" then + errors[#errors + 1] = "proxy_server only supports \"http\" and \"https\", got " .. parsed.scheme + + elseif not parsed.host then + errors[#errors + 1] = "proxy_server missing host" + + elseif parsed.fragment or parsed.query or parsed.params then + errors[#errors + 1] = "fragments, query strings or parameters are meaningless in proxy configuration" + end + end + + if conf.role == "control_plane" or conf.role == "data_plane" then + local cluster_cert = conf.cluster_cert + local cluster_cert_key = conf.cluster_cert_key + local cluster_ca_cert = conf.cluster_ca_cert + + if not cluster_cert or not cluster_cert_key then + errors[#errors + 1] = "cluster certificate and key must be provided to use Hybrid mode" + + else + if not exists(cluster_cert) then + cluster_cert = try_decode_base64(cluster_cert) + conf.cluster_cert = cluster_cert + local _, err = openssl_x509.new(cluster_cert) + if err then + errors[#errors + 1] = "cluster_cert: failed loading certificate from " .. cluster_cert + end + end + + if not exists(cluster_cert_key) then + cluster_cert_key = try_decode_base64(cluster_cert_key) + conf.cluster_cert_key = cluster_cert_key + local _, err = openssl_pkey.new(cluster_cert_key) + if err then + errors[#errors + 1] = "cluster_cert_key: failed loading key from " .. cluster_cert_key + end + end + end + + if cluster_ca_cert and not exists(cluster_ca_cert) then + cluster_ca_cert = try_decode_base64(cluster_ca_cert) + conf.cluster_ca_cert = cluster_ca_cert + local _, err = openssl_x509.new(cluster_ca_cert) + if err then + errors[#errors + 1] = "cluster_ca_cert: failed loading certificate from " .. + cluster_ca_cert + end + end + end + + if conf.role == "control_plane" then + if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then + errors[#errors + 1] = "admin_listen must be specified when role = \"control_plane\"" + end + + if conf.cluster_mtls == "pki" and not conf.cluster_ca_cert then + errors[#errors + 1] = "cluster_ca_cert must be specified when cluster_mtls = \"pki\"" + end + + if #conf.cluster_listen < 1 or strip(conf.cluster_listen[1]) == "off" then + errors[#errors + 1] = "cluster_listen must be specified when role = \"control_plane\"" + end + + if conf.database == "off" then + errors[#errors + 1] = "in-memory storage can not be used when role = \"control_plane\"" + end + + if conf.cluster_use_proxy then + errors[#errors + 1] = "cluster_use_proxy can not be used when role = \"control_plane\"" + end + + if conf.cluster_dp_labels and #conf.cluster_dp_labels > 0 then + errors[#errors + 1] = "cluster_dp_labels can not be used when role = \"control_plane\"" + end + + elseif conf.role == "data_plane" then + if #conf.proxy_listen < 1 or strip(conf.proxy_listen[1]) == "off" then + errors[#errors + 1] = "proxy_listen must be specified when role = \"data_plane\"" + end + + if conf.database ~= "off" then + errors[#errors + 1] = "only in-memory storage can be used when role = \"data_plane\"\n" .. + "Hint: set database = off in your kong.conf" + end + + if not conf.lua_ssl_trusted_certificate then + conf.lua_ssl_trusted_certificate = {} + end + + if conf.cluster_mtls == "shared" then + insert(conf.lua_ssl_trusted_certificate, conf.cluster_cert) + + elseif conf.cluster_mtls == "pki" or conf.cluster_mtls == "pki_check_cn" then + insert(conf.lua_ssl_trusted_certificate, conf.cluster_ca_cert) + end + + if conf.cluster_use_proxy and not conf.proxy_server then + errors[#errors + 1] = "cluster_use_proxy is turned on but no proxy_server is configured" + end + + if conf.cluster_dp_labels then + local _, err = validate_labels(conf.cluster_dp_labels) + if err then + errors[#errors + 1] = err + end + end + + else + if conf.cluster_dp_labels and #conf.cluster_dp_labels > 0 then + errors[#errors + 1] = "cluster_dp_labels can only be used when role = \"data_plane\"" + end + end + + if conf.cluster_data_plane_purge_delay < 60 then + errors[#errors + 1] = "cluster_data_plane_purge_delay must be 60 or greater" + end + + if conf.cluster_max_payload < 4194304 then + errors[#errors + 1] = "cluster_max_payload must be 4194304 (4MB) or greater" + end + + if conf.upstream_keepalive_pool_size < 0 then + errors[#errors + 1] = "upstream_keepalive_pool_size must be 0 or greater" + end + + if conf.upstream_keepalive_max_requests < 0 then + errors[#errors + 1] = "upstream_keepalive_max_requests must be 0 or greater" + end + + if conf.upstream_keepalive_idle_timeout < 0 then + errors[#errors + 1] = "upstream_keepalive_idle_timeout must be 0 or greater" + end + + if conf.tracing_instrumentations and #conf.tracing_instrumentations > 0 then + local instrumentation = require "kong.tracing.instrumentation" + local available_types_map = cycle_aware_deep_copy(instrumentation.available_types) + available_types_map["all"] = true + available_types_map["off"] = true + available_types_map["request"] = true + + for _, trace_type in ipairs(conf.tracing_instrumentations) do + if not available_types_map[trace_type] then + errors[#errors + 1] = "invalid tracing type: " .. trace_type + end + end + + if #conf.tracing_instrumentations > 1 + and tablex.find(conf.tracing_instrumentations, "off") + then + errors[#errors + 1] = "invalid tracing types: off, other types are mutually exclusive" + end + + if conf.tracing_sampling_rate < 0 or conf.tracing_sampling_rate > 1 then + errors[#errors + 1] = "tracing_sampling_rate must be between 0 and 1" + end + end + + if conf.lua_max_req_headers < 1 or conf.lua_max_req_headers > 1000 + or conf.lua_max_req_headers ~= floor(conf.lua_max_req_headers) + then + errors[#errors + 1] = "lua_max_req_headers must be an integer between 1 and 1000" + end + + if conf.lua_max_resp_headers < 1 or conf.lua_max_resp_headers > 1000 + or conf.lua_max_resp_headers ~= floor(conf.lua_max_resp_headers) + then + errors[#errors + 1] = "lua_max_resp_headers must be an integer between 1 and 1000" + end + + if conf.lua_max_uri_args < 1 or conf.lua_max_uri_args > 1000 + or conf.lua_max_uri_args ~= floor(conf.lua_max_uri_args) + then + errors[#errors + 1] = "lua_max_uri_args must be an integer between 1 and 1000" + end + + if conf.lua_max_post_args < 1 or conf.lua_max_post_args > 1000 + or conf.lua_max_post_args ~= floor(conf.lua_max_post_args) + then + errors[#errors + 1] = "lua_max_post_args must be an integer between 1 and 1000" + end + + if conf.node_id and not is_valid_uuid(conf.node_id) then + errors[#errors + 1] = "node_id must be a valid UUID" + end + + if conf.database == "cassandra" then + errors[#errors + 1] = "Cassandra as a datastore for Kong is not supported in versions 3.4 and above. Please use Postgres." + end + + local ok, err = validate_wasm(conf) + if not ok then + errors[#errors + 1] = err + end + + if conf.wasm and check_dynamic_module("ngx_wasm_module") then + local err + conf.wasm_dynamic_module, err = lookup_dynamic_module_so("ngx_wasm_module", conf) + if err then + errors[#errors + 1] = err + end + end + + if #conf.admin_listen < 1 or strip(conf.admin_listen[1]) == "off" then + if #conf.admin_gui_listen > 0 and strip(conf.admin_gui_listen[1]) ~= "off" then + log.warn("Kong Manager won't be functional because the Admin API is not listened on any interface") + end + end + + return #errors == 0, errors[1], errors +end + + +local function overrides(k, default_v, opts, file_conf, arg_conf) + opts = opts or {} + + local value -- definitive value for this property + + -- default values have lowest priority + + if file_conf and file_conf[k] == nil and not opts.no_defaults then + -- PL will ignore empty strings, so we need a placeholder (NONE) + value = default_v == "NONE" and "" or default_v + + else + value = file_conf[k] -- given conf values have middle priority + end + + if opts.defaults_only then + return value, k + end + + if not opts.from_kong_env then + -- environment variables have higher priority + + local env_name = "KONG_" .. upper(k) + local env = getenv(env_name) + if env ~= nil then + local to_print = env + + if conf_constants.CONF_SENSITIVE[k] then + to_print = conf_constants.CONF_SENSITIVE_PLACEHOLDER + end + + log.debug('%s ENV found with "%s"', env_name, to_print) + + value = env + end + end + + -- arg_conf have highest priority + if arg_conf and arg_conf[k] ~= nil then + value = arg_conf[k] + end + + return value, k +end + + +local function parse_nginx_directives(dyn_namespace, conf, injected_in_namespace) + conf = conf or {} + local directives = {} + + for k, v in pairs(conf) do + if type(k) == "string" and not injected_in_namespace[k] then + local directive = match(k, dyn_namespace.prefix .. "(.+)") + if directive then + if v ~= "NONE" and not dyn_namespace.ignore[directive] then + insert(directives, { name = directive, value = v }) + end + + injected_in_namespace[k] = true + end + end + end + + return directives +end + + +return { + get_phase = get_phase, + + is_predefined_dhgroup = is_predefined_dhgroup, + parse_value = parse_value, + + check_and_parse = check_and_parse, + + overrides = overrides, + parse_nginx_directives = parse_nginx_directives, +} diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index c2d0df44968..c51b9b46a61 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1,6 +1,5 @@ local kong_meta = require "kong.meta" local conf_loader = require "kong.conf_loader" -local utils = require "kong.tools.utils" local log = require "kong.cmd.utils.log" local helpers = require "spec.helpers" local tablex = require "pl.tablex" @@ -983,6 +982,8 @@ describe("Configuration loader", function() assert.matches(".ca_combined", conf.lua_ssl_trusted_certificate_combined) end) it("expands the `system` property in lua_ssl_trusted_certificate", function() + local utils = require "kong.tools.system" + local old_gstcf = utils.get_system_trusted_certs_filepath local old_exists = pl_path.exists finally(function() From 410d9bd32f6206dfab1c8121f79b1f50d532a5d4 Mon Sep 17 00:00:00 2001 From: oowl Date: Tue, 19 Dec 2023 11:13:53 +0800 Subject: [PATCH 3265/4351] fix(dbless): fix error data loss caused by weakly typed of function in declarative_config_flattened function (#12167) FTI-5584 --- ...declarative-config-flattened-data-loss.yml | 3 ++ kong/db/errors.lua | 8 +++- .../04-admin_api/15-off_spec.lua | 37 +++++++++++++++++++ 3 files changed, 47 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-declarative-config-flattened-data-loss.yml diff --git a/changelog/unreleased/kong/fix-declarative-config-flattened-data-loss.yml b/changelog/unreleased/kong/fix-declarative-config-flattened-data-loss.yml new file mode 100644 index 00000000000..05991af010d --- /dev/null +++ b/changelog/unreleased/kong/fix-declarative-config-flattened-data-loss.yml @@ -0,0 +1,3 @@ +message: fix error data loss caused by weakly typed of function in declarative_config_flattened function +type: bugfix +scope: Configuration diff --git a/kong/db/errors.lua b/kong/db/errors.lua index 5a43911741a..7139c636ddb 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -1033,7 +1033,13 @@ do for i, err_t_i in drain(section_errors) do local entity = entities[i] - if type(entity) == "table" then + + -- promote error strings to `@entity` type errors + if type(err_t_i) == "string" then + err_t_i = { ["@entity"] = err_t_i } + end + + if type(entity) == "table" and type(err_t_i) == "table" then add_entity_errors(entity_type, entity, err_t_i, flattened) else diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 7373a82b356..54bb00e7e82 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -2697,6 +2697,43 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== }, }, flattened) end) + it("origin error do not loss when enable flatten_errors - (#12167)", function() + local input = { + _format_version = "3.0", + consumers = { + { + id = "a73dc9a7-93df-584d-97c0-7f41a1bbce3d", + username = "test-consumer-1", + tags = { "consumer-1" }, + }, + { + id = "a73dc9a7-93df-584d-97c0-7f41a1bbce32", + username = "test-consumer-1", + tags = { "consumer-2" }, + }, + }, + } + local flattened = post_config(input) + validate({ + { + entity_type = "consumer", + entity_id = "a73dc9a7-93df-584d-97c0-7f41a1bbce32", + entity_name = nil, + entity_tags = { "consumer-2" }, + entity = { + id = "a73dc9a7-93df-584d-97c0-7f41a1bbce32", + username = "test-consumer-1", + tags = { "consumer-2" }, + }, + errors = { + { + type = "entity", + message = "uniqueness violation: 'consumers' entity with username set to 'test-consumer-1' already declared", + } + }, + }, + }, flattened) + end) end) From c976643692cad8469305e10355f829cb24d10457 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Dec 2023 15:55:25 +0800 Subject: [PATCH 3266/4351] fix(oauth2): use new style KDF API to work better with FIPS mode (#12212) --- kong/plugins/oauth2/secret.lua | 43 ++++++++++++------- spec/03-plugins/25-oauth2/05-kdf_spec.lua | 51 +++++++++++++++++++++++ 2 files changed, 80 insertions(+), 14 deletions(-) create mode 100644 spec/03-plugins/25-oauth2/05-kdf_spec.lua diff --git a/kong/plugins/oauth2/secret.lua b/kong/plugins/oauth2/secret.lua index 015f944f9e1..31d1c75278d 100644 --- a/kong/plugins/oauth2/secret.lua +++ b/kong/plugins/oauth2/secret.lua @@ -201,9 +201,9 @@ if ENABLED_ALGORITHMS.PBKDF2 then local PBKDF2_PREFIX local ok, crypt = pcall(function() - local kdf = require "resty.openssl.kdf" + local openssl_kdf = require "resty.openssl.kdf" - -- pbkdf2 settings + -- pbkdf2 default settings local PBKDF2_DIGEST = "sha512" local PBKDF2_ITERATIONS = 10000 local PBKDF2_HASH_LEN = 32 @@ -211,17 +211,32 @@ if ENABLED_ALGORITHMS.PBKDF2 then local EMPTY = {} + local kdf + local function derive(secret, opts) opts = opts or EMPTY + local err + if kdf then + local _, err = kdf:reset() + if err then + kdf = nil + end + end + + if not kdf then + kdf, err = openssl_kdf.new("PBKDF2") + if err then + return nil, err + end + end + local salt = opts.salt or utils.get_rand_bytes(PBKDF2_SALT_LEN) - local hash, err = kdf.derive({ - type = kdf.PBKDF2, - outlen = opts.outlen or PBKDF2_HASH_LEN, + local hash, err = kdf:derive(opts.outlen or PBKDF2_HASH_LEN, { pass = secret, salt = salt, - md = opts.md or PBKDF2_DIGEST, - pbkdf2_iter = opts.pbkdf2_iter or PBKDF2_ITERATIONS, - }) + digest = opts.digest or PBKDF2_DIGEST, + iter = opts.iter or PBKDF2_ITERATIONS, + }, 4) if not hash then return nil, err end @@ -245,8 +260,8 @@ if ENABLED_ALGORITHMS.PBKDF2 then local crypt = {} - function crypt.hash(secret) - return derive(secret) + function crypt.hash(secret, options) + return derive(secret, options) end function crypt.verify(secret, hash) @@ -263,8 +278,8 @@ if ENABLED_ALGORITHMS.PBKDF2 then local calculated_hash, err = derive(secret, { outlen = outlen, salt = phc.salt, - md = phc.digest, - pbkdf2_iter = phc.params.i + digest = phc.digest, + iter = phc.params.i }) if not calculated_hash then return nil, err @@ -287,7 +302,7 @@ end local crypt = {} -function crypt.hash(secret) +function crypt.hash(secret, options) assert(type(secret) == "string", "secret needs to be a string") if ARGON2 then @@ -299,7 +314,7 @@ function crypt.hash(secret) end if PBKDF2 then - return PBKDF2.hash(secret) + return PBKDF2.hash(secret, options) end return nil, "no suitable password hashing algorithm found" diff --git a/spec/03-plugins/25-oauth2/05-kdf_spec.lua b/spec/03-plugins/25-oauth2/05-kdf_spec.lua new file mode 100644 index 00000000000..829bf65bd9e --- /dev/null +++ b/spec/03-plugins/25-oauth2/05-kdf_spec.lua @@ -0,0 +1,51 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local secret_impl = require "kong.plugins.oauth2.secret" + + +describe("Plugin: oauth2 (secret)", function() + describe("PBKDF", function() + + local static_key = "$pbkdf2-sha512$i=10000,l=32$YSBsaXR0ZSBiaXQsIGp1c3QgYSBsaXR0bGUgYml0$z6ysNworexAhDELywIDi0ba0B0T7F/MBZ6Ige9lWRYI" + + it("sanity test", function() + -- Note: to pass test in FIPS mode, salt length has to be 16 bytes or more + local derived, err = secret_impl.hash("tofu", { salt = "a litte bit, just a little bit" }) + assert.is_nil(err) + assert.same(static_key, derived) + end) + + it("uses random salt by default", function() + local derived, err = secret_impl.hash("tofu") + assert.is_nil(err) + assert.not_same(static_key, derived) + end) + + it("verifies correctly", function() + local derived, err = secret_impl.hash("tofu") + assert.is_nil(err) + + local ok, err = secret_impl.verify("tofu", derived) + assert.is_nil(err) + assert.is_truthy(ok) + + local ok, err = secret_impl.verify("tofu", static_key) + assert.is_nil(err) + assert.is_truthy(ok) + + + local derived2, err = secret_impl.hash("bun") + assert.is_nil(err) + + local ok, err = secret_impl.verify("tofu", derived2) + assert.is_nil(err) + assert.is_falsy(ok) + end) + + end) +end) From c3800381ddf2855f1b45edb2d7320dceabd0720b Mon Sep 17 00:00:00 2001 From: Xiaochen Date: Tue, 19 Dec 2023 17:00:10 +0800 Subject: [PATCH 3267/4351] fix(globalpatches): remove timer from SharedDict APIs (#12187) 1. It checks the expiration of an item when referring it instead of using timer. 2. The API `set()` returns the item now, which will be used in the API `SharedDict:incr()`. 3. It introduces a new internal API `get(data, key)` to check and retrieve non-expired items. 4. It fixes the returned ttl value to align with the `ngx.shared.DICT:ttl()` API of lua-nginx-module. KAG-3309 --- kong/globalpatches.lua | 78 ++++++++++++++++++++---------------------- 1 file changed, 37 insertions(+), 41 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 56de8dcfb68..eef57220a53 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -251,6 +251,15 @@ return function(options) value = value, info = {expire_at = expire_at} } + return data[key] + end + local function get(data, key) + local item = data[key] + if item and item.info.expire_at and item.info.expire_at <= ngx.now() then + data[key] = nil + item = nil + end + return item end function SharedDict:new() return setmetatable({data = {}}, {__index = self}) @@ -262,25 +271,18 @@ return function(options) return 0 end function SharedDict:get(key) - return self.data[key] and self.data[key].value, nil + local item = get(self.data, key) + return item and item.value, nil end SharedDict.get_stale = SharedDict.get function SharedDict:set(key, value, exptime) - local expire_at = nil - - if exptime then - ngx.timer.at(exptime, function() - self.data[key] = nil - end) - expire_at = ngx.now() + exptime - end - + local expire_at = (exptime and exptime ~= 0) and (ngx.now() + exptime) set(self.data, key, value, expire_at) return true, nil, false end SharedDict.safe_set = SharedDict.set function SharedDict:add(key, value, exptime) - if self.data[key] ~= nil then + if get(self.data, key) then return false, "exists", false end @@ -288,7 +290,7 @@ return function(options) end SharedDict.safe_add = SharedDict.add function SharedDict:replace(key, value) - if self.data[key] == nil then + if not get(key) then return false, "not found", false end set(self.data, key, value) @@ -301,23 +303,17 @@ return function(options) return true end function SharedDict:incr(key, value, init, init_ttl) - if not self.data[key] then + local item = get(self.data, key) + if not item then if not init then return nil, "not found" - else - self.data[key] = { value = init, info = {} } - if init_ttl then - self.data[key].info.expire_at = ngx.now() + init_ttl - ngx.timer.at(init_ttl, function() - self.data[key] = nil - end) - end end - elseif type(self.data[key].value) ~= "number" then + item = set(self.data, key, init, init_ttl and ngx.now() + init_ttl) + elseif type(item.value) ~= "number" then return nil, "not a number" end - self.data[key].value = self.data[key].value + value - return self.data[key].value, nil + item.value = item.value + value + return item.value, nil end function SharedDict:flush_all() for _, item in pairs(self.data) do @@ -344,11 +340,15 @@ return function(options) n = n or 1024 local i = 0 local keys = {} - for k in pairs(self.data) do - keys[#keys+1] = k - i = i + 1 - if n ~= 0 and i == n then - break + for k, item in pairs(self.data) do + if item.info.expire_at and item.info.expire_at <= ngx.now() then + self.data[k] = nil + else + keys[#keys+1] = k + i = i + 1 + if n ~= 0 and i == n then + break + end end end return keys @@ -357,19 +357,15 @@ return function(options) local item = self.data[key] if item == nil then return nil, "not found" - else - local expire_at = item.info.expire_at - if expire_at == nil then - return 0 - else - local remaining = expire_at - ngx.now() - if remaining < 0 then - return nil, "not found" - else - return remaining - end - end end + local expire_at = item.info.expire_at + if expire_at == nil then + return 0 + end + -- There is a problem that also exists in the official OpenResty: + -- 0 means the key never expires. So it's hard to distinguish between a + -- never-expired key and an expired key with a TTL value of 0. + return expire_at - ngx.now() end -- hack From ffea9590b36c835d24fa229c851b9106c1895833 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 19 Dec 2023 17:50:52 +0100 Subject: [PATCH 3268/4351] chore(ci): pin CI to test scheduler release v1 (#12228) --- .github/workflows/build_and_test.yml | 6 +++--- .github/workflows/update-test-runtime-statistics.yml | 4 ++-- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 5cca0656ac0..83239c316bd 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -99,12 +99,12 @@ jobs: uses: actions/checkout@v4 - name: Download runtimes file - uses: Kong/gh-storage/download@main + uses: Kong/gh-storage/download@v1 with: repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json - name: Schedule tests - uses: Kong/gateway-test-scheduler/schedule@main + uses: Kong/gateway-test-scheduler/schedule@v1 with: test-suites-file: .ci/test_suites.json test-file-runtime-file: .ci/runtimes.json @@ -267,7 +267,7 @@ jobs: DD_CIVISIBILITY_AGENTLESS_ENABLED: true DD_TRACE_GIT_METADATA_ENABLED: true DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} - uses: Kong/gateway-test-scheduler/runner@main + uses: Kong/gateway-test-scheduler/runner@v1 with: tests-to-run-file: test-chunk.${{ matrix.runner }}.json failed-test-files-file: ${{ env.FAILED_TEST_FILES_FILE }} diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml index de53f0e38f0..77067f35a82 100644 --- a/.github/workflows/update-test-runtime-statistics.yml +++ b/.github/workflows/update-test-runtime-statistics.yml @@ -19,7 +19,7 @@ jobs: token: ${{ secrets.PAT }} - name: Process statistics - uses: Kong/gateway-test-scheduler/analyze@main + uses: Kong/gateway-test-scheduler/analyze@v1 env: GITHUB_TOKEN: ${{ secrets.PAT }} with: @@ -28,7 +28,7 @@ jobs: artifact-name-regexp: "^test-runtime-statistics-\\d+$" - name: Upload new runtimes file - uses: Kong/gh-storage/upload@main + uses: Kong/gh-storage/upload@v1 env: GITHUB_TOKEN: ${{ secrets.PAT }} with: From 0a1dbd8322223fbea13a0c5da992d3d997b1f0c0 Mon Sep 17 00:00:00 2001 From: aman Date: Wed, 20 Dec 2023 12:06:01 +0530 Subject: [PATCH 3269/4351] docs(pdk): fix documentation of kong.plugin.get_id (#12131) --- kong/pdk/plugin.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/plugin.lua b/kong/pdk/plugin.lua index b38d9eed300..72e36f019cf 100644 --- a/kong/pdk/plugin.lua +++ b/kong/pdk/plugin.lua @@ -14,7 +14,7 @@ local _plugin = {} -- @treturn string The ID of the running plugin -- @usage -- --- kong.request.get_id() -- "123e4567-e89b-12d3-a456-426614174000" +-- kong.plugin.get_id() -- "123e4567-e89b-12d3-a456-426614174000" function _plugin.get_id(self) return ngx.ctx.plugin_id end From 6646cad26d045950f1bfbcfb76547a673835bfcf Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Wed, 20 Dec 2023 15:49:45 +0800 Subject: [PATCH 3270/4351] feat(cd): build debian 12 packages (#12218) KAG-3015 --- .github/matrix-full.yml | 14 +- build/dockerfiles/deb.Dockerfile | 2 +- .../unreleased/kong/debian-12-support.yml | 3 + scripts/explain_manifest/config.py | 13 ++ .../fixtures/debian-12-amd64.txt | 183 ++++++++++++++++++ 5 files changed, 212 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/debian-12-support.yml create mode 100644 scripts/explain_manifest/fixtures/debian-12-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index b32ca5effd5..70b4787491e 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -28,6 +28,10 @@ build-packages: image: debian:11 package: deb check-manifest-suite: debian-11-amd64 +- label: debian-12 + image: debian:12 + package: deb + check-manifest-suite: debian-12-amd64 # RHEL - label: rhel-7 @@ -89,9 +93,9 @@ build-images: # Debian - label: debian - base-image: debian:11-slim + base-image: debian:12-slim package: deb - artifact-from: debian-11 + artifact-from: debian-12 # RHEL - label: rhel @@ -146,6 +150,12 @@ release-packages: artifact-version: 11 artifact-type: debian artifact: kong.amd64.deb +- label: debian-12 + package: deb + artifact-from: debian-12 + artifact-version: 12 + artifact-type: debian + artifact: kong.amd64.deb # RHEL - label: rhel-7 diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index 75c2252f875..a55b3706fcf 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -1,4 +1,4 @@ -ARG KONG_BASE_IMAGE=debian:bullseye-slim +ARG KONG_BASE_IMAGE=debian:bookworm-slim FROM --platform=$TARGETPLATFORM $KONG_BASE_IMAGE LABEL maintainer="Kong Docker Maintainers (@team-gateway-bot)" diff --git a/changelog/unreleased/kong/debian-12-support.yml b/changelog/unreleased/kong/debian-12-support.yml new file mode 100644 index 00000000000..26b8b6fcc17 --- /dev/null +++ b/changelog/unreleased/kong/debian-12-support.yml @@ -0,0 +1,3 @@ +message: "Build deb packages for Debian 12. The debian variant of kong docker image is built using Debian 12 now." +type: feature +scope: Core diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 398c9346c96..370c87643a8 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -176,6 +176,19 @@ def transform(f: FileInfo): }, } ), + "debian-12-amd64": ExpectSuite( + name="Debian 12 (amd64)", + manifest="fixtures/debian-12-amd64.txt", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.36", + # gcc 12.1.0 + "libcxx_max_version": "3.4.30", + "cxxabi_max_version": "1.3.13", + }, + } + ), "docker-image": ExpectSuite( name="Generic Docker Image", manifest=None, diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt new file mode 100644 index 00000000000..fecba88d42b --- /dev/null +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -0,0 +1,183 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + +- Path : /usr/local/kong/gui + Type : directory + +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libexpat.so.1.8.10 + Needed : + - libc.so.6 + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + - ngx_wasm_module + OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + From e0580930b71d0c172400e236fcc2114162cf9517 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 18 Dec 2023 08:38:13 +0000 Subject: [PATCH 3271/4351] chore(deps): bump jschmid1/cross-repo-cherrypick-action Bumps [jschmid1/cross-repo-cherrypick-action](https://github.com/jschmid1/cross-repo-cherrypick-action) from cde6a39fa9e6eee09e633dc83bbf5e83bb476ec3 to 1182bef0772280407550496e3cceaecb7c0102d0. - [Release notes](https://github.com/jschmid1/cross-repo-cherrypick-action/releases) - [Commits](https://github.com/jschmid1/cross-repo-cherrypick-action/compare/cde6a39fa9e6eee09e633dc83bbf5e83bb476ec3...1182bef0772280407550496e3cceaecb7c0102d0) --- updated-dependencies: - dependency-name: jschmid1/cross-repo-cherrypick-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/cherry-picks.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index c5539dd8f0f..d04f54eac2b 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -26,7 +26,7 @@ jobs: with: token: ${{ secrets.CHERRY_PICK_TOKEN }} - name: Create backport pull requests - uses: jschmid1/cross-repo-cherrypick-action@cde6a39fa9e6eee09e633dc83bbf5e83bb476ec3 #v1.1.0 + uses: jschmid1/cross-repo-cherrypick-action@1182bef0772280407550496e3cceaecb7c0102d0 #v1.1.0 with: token: ${{ secrets.CHERRY_PICK_TOKEN }} pull_title: '[cherry-pick -> ${target_branch}] ${pull_title}' From 9cf81aba64bfc7692ee861f7cd4ae6c6014138a1 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 20 Dec 2023 11:11:08 +0100 Subject: [PATCH 3272/4351] chore(deps): bump actions/upload-artifact from 3 to 4 (#12220) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * chore(deps): bump actions/upload-artifact from 3 to 4 Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4. - [Release notes](https://github.com/actions/upload-artifact/releases) - [Commits](https://github.com/actions/upload-artifact/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/upload-artifact dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] * update download-artifact version to v4 as well Also fail on upload error. --------- Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Hans Hübner --- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 19 +++++++++---------- .github/workflows/perf.yml | 6 +++--- .github/workflows/release.yml | 10 +++++----- 4 files changed, 18 insertions(+), 19 deletions(-) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 88704ccdedc..3e5572b0f33 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -73,7 +73,7 @@ jobs: luarocks config - name: Bazel Outputs - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: failure() with: name: bazel-outputs diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 83239c316bd..7537a411afb 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -112,7 +112,7 @@ jobs: runner-count: ${{ env.RUNNER_COUNT }} - name: Upload schedule files - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 continue-on-error: true with: name: schedule-test-files @@ -227,8 +227,7 @@ jobs: psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' - name: Download test schedule file - uses: actions/download-artifact@v3 - continue-on-error: true + uses: actions/download-artifact@v4 with: name: schedule-test-files @@ -242,13 +241,13 @@ jobs: make dev - name: Download test rerun information - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 continue-on-error: true with: name: test-rerun-info-${{ matrix.runner }} - name: Download test runtime statistics from previous runs - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 continue-on-error: true with: name: test-runtime-statistics-${{ matrix.runner }} @@ -276,7 +275,7 @@ jobs: - name: Upload test rerun information if: always() - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: test-rerun-info-${{ matrix.runner }} path: ${{ env.FAILED_TEST_FILES_FILE }} @@ -284,14 +283,14 @@ jobs: - name: Upload test runtime statistics for offline scheduling if: always() - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: test-runtime-statistics-${{ matrix.runner }} path: ${{ env.TEST_FILE_RUNTIME_FILE }} retention-days: 7 - name: Archive coverage stats file - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.runner }} @@ -338,7 +337,7 @@ jobs: prove -I. -r t - name: Archive coverage stats file - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} @@ -368,7 +367,7 @@ jobs: sudo luarocks install luafilesystem # Download all archived coverage stats files - - uses: actions/download-artifact@v3 + - uses: actions/download-artifact@v4 - name: Stats aggregation shell: bash diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index d71b8851903..337111269bf 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -65,7 +65,7 @@ jobs: luarocks - name: Bazel Outputs - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: failure() with: name: bazel-outputs @@ -267,7 +267,7 @@ jobs: done - name: Save results - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: always() with: name: perf-results @@ -278,7 +278,7 @@ jobs: retention-days: 31 - name: Save error logs - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: always() with: name: error_logs diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0dced5a70e2..94e957e14da 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -270,7 +270,7 @@ jobs: tail -n500 bazel-out/**/*/CMake.log || true - name: Upload artifact - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg @@ -290,7 +290,7 @@ jobs: - uses: actions/checkout@v3 - name: Download artifact - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg @@ -322,14 +322,14 @@ jobs: - uses: actions/checkout@v3 - name: Download artifact - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg - name: Download artifact (alt) if: matrix.artifact-from-alt != '' - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.artifact-from-alt }}-packages path: bazel-bin/pkg @@ -618,7 +618,7 @@ jobs: - uses: actions/checkout@v4 - name: Download artifact - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg From 329e0efefeb303b07fca9f961bf1acde721fe78a Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 20 Dec 2023 11:16:11 +0100 Subject: [PATCH 3273/4351] chore(deps): bump korthout/backport-action (#12219) Bumps [korthout/backport-action](https://github.com/korthout/backport-action) from e355f68e2fc1cb0063b1c1b717882290ffc994bf to 930286d359d53effaf69607223933cbbb02460eb. - [Release notes](https://github.com/korthout/backport-action/releases) - [Commits](https://github.com/korthout/backport-action/compare/e355f68e2fc1cb0063b1c1b717882290ffc994bf...930286d359d53effaf69607223933cbbb02460eb) --- updated-dependencies: - dependency-name: korthout/backport-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 3e2dd71dc7d..b415b108faa 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -14,7 +14,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@e355f68e2fc1cb0063b1c1b717882290ffc994bf #v2.2.0 + uses: korthout/backport-action@930286d359d53effaf69607223933cbbb02460eb #v2.2.0 with: github_token: ${{ secrets.PAT }} pull_title: '[backport -> ${target_branch}] ${pull_title}' From f7e6eeefe006af11129d1b0e39a1c06449a53d42 Mon Sep 17 00:00:00 2001 From: Xiaochen Date: Thu, 21 Dec 2023 18:22:47 +0800 Subject: [PATCH 3274/4351] perf(proxy): use higher default keepalive request value for Nginx tuning (#12223) Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. KAG-3360 --------- Co-authored-by: Datong Sun --- changelog/unreleased/kong/optimize_keepalive_parameters.yml | 3 +++ kong.conf.default | 2 +- kong/templates/kong_defaults.lua | 4 ++-- 3 files changed, 6 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/optimize_keepalive_parameters.yml diff --git a/changelog/unreleased/kong/optimize_keepalive_parameters.yml b/changelog/unreleased/kong/optimize_keepalive_parameters.yml new file mode 100644 index 00000000000..49ec8baf6d4 --- /dev/null +++ b/changelog/unreleased/kong/optimize_keepalive_parameters.yml @@ -0,0 +1,3 @@ +message: Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. +type: performance +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index 5e0b3bdc5e9..6f1fe1f0844 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1187,7 +1187,7 @@ # not make use of the PCRE library and their behavior # is unaffected by this setting. -#nginx_http_keepalive_requests = 1000 # Sets the maximum number of client requests that can be served through one +#nginx_http_keepalive_requests = 10000 # Sets the maximum number of client requests that can be served through one # keep-alive connection. After the maximum number of requests are made, # the connection is closed. # Closing connections periodically is necessary to free per-connection diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index eb6db07ae27..7ff840c17eb 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -70,7 +70,7 @@ headers_upstream = x-kong-request-id trusted_ips = NONE error_default_type = text/plain upstream_keepalive_pool_size = 512 -upstream_keepalive_max_requests = 1000 +upstream_keepalive_max_requests = 10000 upstream_keepalive_idle_timeout = 60 allow_debug_header = off @@ -93,7 +93,7 @@ nginx_http_ssl_session_tickets = NONE nginx_http_ssl_session_timeout = NONE nginx_http_lua_regex_match_limit = 100000 nginx_http_lua_regex_cache_max_entries = 8192 -nginx_http_keepalive_requests = 1000 +nginx_http_keepalive_requests = 10000 nginx_stream_ssl_protocols = NONE nginx_stream_ssl_prefer_server_ciphers = NONE nginx_stream_ssl_dhparam = NONE From e7f9023720ebce048626f3a05e0c7c332cae2bb5 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 22 Dec 2023 14:25:32 +0800 Subject: [PATCH 3275/4351] deps(requirments): bump `atc-router` to `v1.4.0` (#12231) KAG-3403 --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router-1.3.1.yml | 3 --- changelog/unreleased/kong/bump-atc-router.yml | 3 +++ 3 files changed, 4 insertions(+), 4 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-atc-router-1.3.1.yml create mode 100644 changelog/unreleased/kong/bump-atc-router.yml diff --git a/.requirements b/.requirements index cac1c5e026c..618696da509 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=7a2ad42d4246598ba1f753b6ae79cb1456040afa # 1.3.1 +ATC_ROUTER=95f1d8fe10b244bba5b354e5ed3726442373325e # 1.4.0 KONG_MANAGER=nightly NGX_WASM_MODULE=388d5720293f5091ccee1f859a42683fbfd14e7d # prerelease-0.2.0 diff --git a/changelog/unreleased/kong/bump-atc-router-1.3.1.yml b/changelog/unreleased/kong/bump-atc-router-1.3.1.yml deleted file mode 100644 index b1cbe7fa894..00000000000 --- a/changelog/unreleased/kong/bump-atc-router-1.3.1.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Bumped atc-router from 1.2.0 to 1.3.1 -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml new file mode 100644 index 00000000000..1696ebc9d3f --- /dev/null +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -0,0 +1,3 @@ +message: Bumped atc-router from 1.2.0 to 1.4.0 +type: dependency +scope: Core From 28fcbcb44659c20faa3a8f73e0b7eff1fa29546d Mon Sep 17 00:00:00 2001 From: Xiaochen Date: Fri, 22 Dec 2023 15:55:30 +0800 Subject: [PATCH 3276/4351] fix(globalpatches): imeplement SharedDict:get_stale API (#12233) 1. It implements the `get_stale` API. 2. It completes the `set` API with support for the `flags` parameter. 3. It abstracts the `is_stale` function for reuse. 4. It does not delete expired data during referring operations. KAG-3398 --- kong/globalpatches.lua | 29 +++++++++++++++++++---------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index eef57220a53..c3782f0c8a0 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -246,17 +246,19 @@ return function(options) -- See https://github.com/openresty/resty-cli/pull/12 -- for a definitive solution of using shms in CLI local SharedDict = {} - local function set(data, key, value, expire_at) + local function set(data, key, value, expire_at, flags) data[key] = { value = value, - info = {expire_at = expire_at} + info = {expire_at = expire_at, flags=flags} } return data[key] end + local function is_stale(item) + return item.info.expire_at and item.info.expire_at <= ngx.now() + end local function get(data, key) local item = data[key] - if item and item.info.expire_at and item.info.expire_at <= ngx.now() then - data[key] = nil + if item and is_stale(item) then item = nil end return item @@ -272,9 +274,18 @@ return function(options) end function SharedDict:get(key) local item = get(self.data, key) - return item and item.value, nil + if item then + return item.value, item.info.flags + end + return nil + end + function SharedDict:get_stale(key) + local item = self.data[key] + if item then + return item.value, item.info.flags, is_stale(item) + end + return nil end - SharedDict.get_stale = SharedDict.get function SharedDict:set(key, value, exptime) local expire_at = (exptime and exptime ~= 0) and (ngx.now() + exptime) set(self.data, key, value, expire_at) @@ -325,7 +336,7 @@ return function(options) local flushed = 0 for key, item in pairs(self.data) do - if item.info.expire_at and item.info.expire_at <= ngx.now() then + if is_stale(item) then data[key] = nil flushed = flushed + 1 if n and flushed == n then @@ -341,9 +352,7 @@ return function(options) local i = 0 local keys = {} for k, item in pairs(self.data) do - if item.info.expire_at and item.info.expire_at <= ngx.now() then - self.data[k] = nil - else + if not is_stale(item) then keys[#keys+1] = k i = i + 1 if n ~= 0 and i == n then From 6fe681348bb0a58efbbbc5f2a6ef57828ed61667 Mon Sep 17 00:00:00 2001 From: Samuele Date: Fri, 22 Dec 2023 09:15:55 +0100 Subject: [PATCH 3277/4351] feat(opentelemetry): sampling rate configuration option (#12054) Sampling rate can now be set via the Opentelemetry plugin instead of it just being a global setting for the gateway. It also fixes a small bug where, in the edge case of opentelemetry being used for propagation only (instrumentations disabled), the `sampled` flag was incorrectly set to `true` although no span was sampled for that request. Includes tests to cover more configuration scenarios (esp. different sampling rates) and verify propagation is done correctly. --- .../kong/tracing-sampling-rate-scope.yml | 5 + kong/clustering/compat/removed_fields.lua | 7 ++ kong/pdk/tracing.lua | 98 +++++++++++++------ kong/plugins/opentelemetry/handler.lua | 41 +++++--- kong/plugins/opentelemetry/schema.lua | 7 ++ .../09-hybrid_mode/09-config-compat_spec.lua | 2 + .../37-opentelemetry/03-propagation_spec.lua | 49 ++++++---- .../37-opentelemetry/04-exporter_spec.lua | 89 +++++++++++++++-- .../kong/plugins/trace-propagator/handler.lua | 28 ++++-- 9 files changed, 251 insertions(+), 75 deletions(-) create mode 100644 changelog/unreleased/kong/tracing-sampling-rate-scope.yml diff --git a/changelog/unreleased/kong/tracing-sampling-rate-scope.yml b/changelog/unreleased/kong/tracing-sampling-rate-scope.yml new file mode 100644 index 00000000000..96cde17f1ff --- /dev/null +++ b/changelog/unreleased/kong/tracing-sampling-rate-scope.yml @@ -0,0 +1,5 @@ +message: > + Tracing Sampling Rate can now be set via the `config.sampling_rate` property + of the OpenTelemetry plugin instead of it just being a global setting for the gateway. +type: feature +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 7a0eb3c768f..e0083de8a9b 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -109,4 +109,11 @@ return { "read_body_for_logout", }, }, + + -- Any dataplane older than 3.6.0 + [3006000000] = { + opentelemetry = { + "sampling_rate", + }, + }, } diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index c41500d5019..a2074888a6b 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -11,6 +11,7 @@ local tablepool = require "tablepool" local new_tab = require "table.new" local utils = require "kong.tools.utils" local phase_checker = require "kong.pdk.private.phases" +local tracing_context = require "kong.tracing.tracing_context" local ngx = ngx local type = type @@ -63,34 +64,29 @@ local function generate_span_id() return rand_bytes(8) end ---- Build-in sampler -local function always_on_sampler() - return true -end - -local function always_off_sampler() - return false -end - -- Fractions >= 1 will always sample. Fractions < 0 are treated as zero. -- spec: https://github.com/c24t/opentelemetry-specification/blob/3b3d321865cf46364bdfb292c179b6444dc96bf9/specification/sdk-tracing.md#probability-sampler-algorithm -local function get_trace_id_based_sampler(rate) - if type(rate) ~= "number" then - error("invalid fraction", 2) - end +local function get_trace_id_based_sampler(options_sampling_rate) + return function(trace_id, sampling_rate) + sampling_rate = sampling_rate or options_sampling_rate - if rate >= 1 then - return always_on_sampler - end + if type(sampling_rate) ~= "number" then + error("invalid fraction", 2) + end - if rate <= 0 then - return always_off_sampler - end + -- always on sampler + if sampling_rate >= 1 then + return true + end + + -- always off sampler + if sampling_rate <= 0 then + return false + end - local bound = rate * BOUND_MAX + -- probability sampler + local bound = sampling_rate * BOUND_MAX - -- TODO: is this a sound method to sample? - return function(trace_id) if #trace_id < SAMPLING_BYTE then error(TOO_SHORT_MESSAGE, 2) end @@ -200,6 +196,10 @@ local function create_span(tracer, options) span.span_id = generate_span_id() span.trace_id = trace_id span.kind = options.span_kind or SPAN_KIND.INTERNAL + -- get_sampling_decision() can be used to dynamically run the sampler's logic + -- and obtain the sampling decision for the span. This way plugins can apply + -- their configured sampling rate dynamically. The sampled flag can then be + -- overwritten by set_should_sample. span.should_sample = sampled setmetatable(span, span_mt) @@ -207,10 +207,6 @@ local function create_span(tracer, options) end local function link_span(tracer, span, name, options) - if not span.should_sample then - kong.log.debug("skipping non-sampled span") - return - end if tracer and type(tracer) ~= "table" then error("invalid tracer", 2) end @@ -270,8 +266,8 @@ end -- local time = ngx.now() -- span:finish(time * 100000000) function span_mt:finish(end_time_ns) - if self.end_time_ns ~= nil or not self.should_sample then - -- span is finished, and already processed or not sampled + if self.end_time_ns ~= nil then + -- span is finished, and already processed return end @@ -426,6 +422,7 @@ noop_tracer.active_span = NOOP noop_tracer.set_active_span = NOOP noop_tracer.process_span = NOOP noop_tracer.set_should_sample = NOOP +noop_tracer.get_sampling_decision = NOOP local VALID_TRACING_PHASES = { rewrite = true, @@ -554,6 +551,51 @@ local function new_tracer(name, options) end end + --- Get the sampling decision result + -- + -- Uses a parent-based sampler when the parent has sampled flag == false + -- to inherit the non-recording decision from the parent span, or when + -- trace_id is not available. + -- + -- Else, apply the probability-based should_sample decision. + -- + -- @function kong.tracing:get_sampling_decision + -- @tparam bool parent_should_sample value of the parent span sampled flag + -- extracted from the incoming tracing headers + -- @tparam number sampling_rate the sampling rate to apply for the + -- probability sampler + -- @treturn bool sampled value of sampled for this trace + function self:get_sampling_decision(parent_should_sample, sampling_rate) + local ctx = ngx.ctx + + local sampled + local root_span = ctx.KONG_SPANS and ctx.KONG_SPANS[1] + local trace_id = tracing_context.get_raw_trace_id(ctx) + + if not root_span or root_span.attributes["kong.propagation_only"] then + -- should not sample if there is no root span or if the root span is + -- a dummy created only to propagate headers + sampled = false + + elseif parent_should_sample == false or not trace_id then + -- trace_id can be nil when tracing instrumentations are disabled + -- and Kong is configured to only do headers propagation + sampled = parent_should_sample + + elseif not sampling_rate then + -- no custom sampling_rate was passed: + -- reuse the sampling result of the root_span + sampled = root_span.should_sample == true + + else + -- use probability-based sampler + sampled = self.sampler(trace_id, sampling_rate) + end + + -- enforce boolean + return not not sampled + end + tracer_memo[name] = setmetatable(self, tracer_mt) return tracer_memo[name] end diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index db296fe045b..71be03634f0 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -94,26 +94,25 @@ end function OpenTelemetryHandler:access(conf) local headers = ngx_get_headers() local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] - local tracer = kong.tracing.new("otel") - -- make propagation running with tracing instrumetation not enabled + -- get the global tracer when available, or instantiate a new one + local tracer = kong.tracing.name == "noop" and kong.tracing.new("otel") + or kong.tracing + + -- make propagation work with tracing disabled if not root_span then root_span = tracer.start_span("root") + root_span:set_attribute("kong.propagation_only", true) - -- the span created only for the propagation and will be bypassed to the exporter + -- since tracing is disabled, turn off sampling entirely for this trace kong.ctx.plugin.should_sample = false end local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span + local header_type, trace_id, span_id, parent_id, parent_sampled, _ = propagation_parse(headers, conf.header_type) - local header_type, trace_id, span_id, parent_id, should_sample, _ = propagation_parse(headers, conf.header_type) - if should_sample == false then - tracer:set_should_sample(should_sample) - injected_parent_span.should_sample = should_sample - end - - -- overwrite trace id - -- as we are in a chain of existing trace + -- Overwrite trace ids + -- with the value extracted from incoming tracing headers if trace_id then -- to propagate the correct trace ID we have to set it here -- before passing this span to propagation.set() @@ -121,7 +120,6 @@ function OpenTelemetryHandler:access(conf) -- update the Tracing Context with the trace ID extracted from headers tracing_context.set_raw_trace_id(trace_id) end - -- overwrite root span's parent_id if span_id then root_span.parent_id = span_id @@ -130,6 +128,25 @@ function OpenTelemetryHandler:access(conf) root_span.parent_id = parent_id end + -- Configure the sampled flags + local sampled + if kong.ctx.plugin.should_sample == false then + sampled = false + + else + -- Sampling decision for the current trace. + local err + -- get_sampling_decision() depends on the value of the trace id: call it + -- after the trace_id is updated + sampled, err = tracer:get_sampling_decision(parent_sampled, conf.sampling_rate) + if err then + ngx_log(ngx_ERR, _log_prefix, "sampler failure: ", err) + end + end + tracer:set_should_sample(sampled) + -- Set the sampled flag for the outgoing header's span + injected_parent_span.should_sample = sampled + propagation_set(conf.header_type, header_type, injected_parent_span, "w3c") end diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index afeae44008b..4601703163d 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -59,6 +59,13 @@ return { required = false, default = "preserve", one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, + { sampling_rate = { + description = "Tracing sampling rate for configuring the probability-based sampler. When set, this value supersedes the global `tracing_sampling_rate` setting from kong.conf.", + type = "number", + between = {0, 1}, + required = false, + default = nil, + } }, }, entity_checks = { { custom_entity_check = { diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index ce941e445ab..e3fe12f9bb5 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -212,6 +212,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_otel_prior_35 = utils.cycle_aware_deep_copy(opentelemetry) expected_otel_prior_35.config.header_type = "preserve" + expected_otel_prior_35.config.sampling_rate = nil do_assert(utils.uuid(), "3.4.0", expected_otel_prior_35) -- cleanup @@ -231,6 +232,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_otel_prior_34 = utils.cycle_aware_deep_copy(opentelemetry) expected_otel_prior_34.config.header_type = "preserve" + expected_otel_prior_34.config.sampling_rate = nil do_assert(utils.uuid(), "3.3.0", expected_otel_prior_34) -- cleanup diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index daf0a6ee2d8..e1d029df92d 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -57,10 +57,22 @@ local function assert_correct_trace_hierarchy(spans, incoming_span_id) end for _, strategy in helpers.each_strategy() do -describe("propagation tests #" .. strategy, function() +for _, instrumentations in ipairs({"all", "off"}) do +for _, sampling_rate in ipairs({1, 0}) do +describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumentations .. " sampling_rate: " .. sampling_rate, function() local service local proxy_client + local sampled_flag_w3c + local sampled_flag_b3 + if instrumentations == "all" and sampling_rate == 1 then + sampled_flag_w3c = "01" + sampled_flag_b3 = "1" + else + sampled_flag_w3c = "00" + sampled_flag_b3 = "0" + end + lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }, { "trace-propagator" }) @@ -127,6 +139,8 @@ describe("propagation tests #" .. strategy, function() database = strategy, plugins = "bundled, trace-propagator", nginx_conf = "spec/fixtures/custom_nginx.template", + tracing_instrumentations = instrumentations, + tracing_sampling_rate = sampling_rate, }) proxy_client = helpers.proxy_client() @@ -144,8 +158,7 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - - assert.matches("00%-%x+-%x+-01", json.headers.traceparent) + assert.matches("00%-%x+-%x+-" .. sampled_flag_w3c, json.headers.traceparent) end) it("propagates tracing headers (b3 request)", function() @@ -176,7 +189,7 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) + assert.matches(trace_id .. "%-%x+%-" .. sampled_flag_b3 .. "%-%x+", json.headers.b3) end) it("without parent_id", function() @@ -191,10 +204,10 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches(trace_id .. "%-%x+%-1", json.headers.b3) + assert.matches(trace_id .. "%-%x+%-" .. sampled_flag_b3, json.headers.b3) end) - it("with disabled sampling", function() + it("reflects the disabled sampled flag of the incoming tracing header", function() local trace_id = gen_trace_id() local span_id = gen_span_id() @@ -206,6 +219,8 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) + -- incoming header has sampled=0: always disabled by + -- parent-based sampler assert.matches(trace_id .. "%-%x+%-0", json.headers.b3) end) end) @@ -222,7 +237,7 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) end) it("defaults to w3c without propagating when header_type set to ignore and w3c headers sent", function() @@ -239,7 +254,7 @@ describe("propagation tests #" .. strategy, function() local json = cjson.decode(body) assert.is_not_nil(json.headers.traceparent) -- incoming trace id is ignored - assert.not_matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.not_matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) end) it("defaults to w3c without propagating when header_type set to ignore and b3 headers sent", function() @@ -255,7 +270,7 @@ describe("propagation tests #" .. strategy, function() local json = cjson.decode(body) assert.is_not_nil(json.headers.traceparent) -- incoming trace id is ignored - assert.not_matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.not_matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) end) it("propagates w3c tracing headers when header_type set to w3c", function() @@ -270,7 +285,7 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) end) it("propagates jaeger tracing headers", function() @@ -287,7 +302,7 @@ describe("propagation tests #" .. strategy, function() local body = assert.response(r).has.status(200) local json = cjson.decode(body) -- Trace ID is left padded with 0 for assert - assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:%x+:01", json.headers["uber-trace-id"]) + assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:%x+:" .. sampled_flag_w3c, json.headers["uber-trace-id"]) end) it("propagates ot headers", function() @@ -322,10 +337,10 @@ describe("propagation tests #" .. strategy, function() assert.same(32, #m[1]) assert.same(16, #m[2]) - assert.same("01", m[3]) + assert.same(sampled_flag_w3c, m[3]) end) - it("reuses span propagated by another plugin", function() + it("with multiple plugins, propagates the correct header", function() local trace_id = gen_trace_id() local r = proxy_client:get("/", { @@ -337,13 +352,11 @@ describe("propagation tests #" .. strategy, function() }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - - -- trace-propagator parses incoming b3 headers, generates a span and - -- propagates it as b3. Opentelemetry ignores incoming type, reuses span - -- generated by the other plugin and propagates it as w3c. - assert.matches("00%-%x+-" .. json.headers["x-b3-spanid"] .. "%-01", json.headers.traceparent) + assert.matches("00%-%x+-" .. json.headers["x-b3-spanid"] .. "%-" .. sampled_flag_w3c, json.headers.traceparent) end) end) +end +end for _, instrumentation in ipairs({ "request", "request,balancer", "all" }) do describe("propagation tests with enabled " .. instrumentation .. " instrumentation (issue #11294) #" .. strategy, function() diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 55e057d0977..9eb5a71996f 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -46,7 +46,7 @@ for _, strategy in helpers.each_strategy() do end) -- helpers - local function setup_instrumentations(types, config, fixtures, router_scoped, service_scoped, another_global) + local function setup_instrumentations(types, config, fixtures, router_scoped, service_scoped, another_global, global_sampling_rate) local http_srv = assert(bp.services:insert { name = "mock-service", host = helpers.mock_upstream_host, @@ -93,7 +93,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "opentelemetry", tracing_instrumentations = types, - tracing_sampling_rate = 1, + tracing_sampling_rate = global_sampling_rate or 1, }, nil, nil, fixtures)) end @@ -131,7 +131,6 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, r) - -- close client connection cli:close() local lines @@ -165,6 +164,85 @@ for _, strategy in helpers.each_strategy() do end) end) + -- this test is not meant to check that the sampling rate is applied + -- precisely (we have unit tests for that), but rather that the config + -- option is properly handled by the plugin and has an effect on the + -- sampling decision. + for _, global_sampling_rate in ipairs{ 0, 0.001, 1} do + describe("With config.sampling_rate set, using global sampling rate: " .. global_sampling_rate, function () + local mock + local sampling_rate = 0.5 + -- this trace_id is always sampled with 0.5 rate + local sampled_trace_id = "92a54b3e1a7c4f2da9e44b8a6f3e1dab" + -- this trace_id is never sampled with 0.5 rate + local non_sampled_trace_id = "4bf92f3577b34da6a3ce929d0e0e4736" + + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + setup_instrumentations("all", { + sampling_rate = sampling_rate, + }, nil, nil, nil, nil, global_sampling_rate) + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + end) + + lazy_teardown(function() + helpers.stop_kong() + if mock then + mock("close", true) + end + end) + + it("does not sample spans when trace_id == non_sampled_trace_id", function() + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/", + headers = { + traceparent = "00-" .. non_sampled_trace_id .. "-0123456789abcdef-01" + } + }) + assert.res_status(200, r) + + cli:close() + + ngx.sleep(2) + local lines = mock() + assert.is_falsy(lines) + end) + + it("samples spans when trace_id == sampled_trace_id", function () + local body + helpers.wait_until(function() + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/", + headers = { + traceparent = "00-" .. sampled_trace_id .. "-0123456789abcdef-01" + } + }) + assert.res_status(200, r) + + cli:close() + + local lines + lines, body = mock() + return lines + end, 10) + + local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) + assert.not_nil(decoded) + local scope_spans = decoded.resource_spans[1].scope_spans + assert.is_true(#scope_spans > 0, scope_spans) + end) + end) + end + for _, case in ipairs{ {true, true, true}, {true, true, nil}, @@ -208,7 +286,6 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, r) - -- close client connection cli:close() local lines, err = mock() @@ -259,7 +336,6 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, r) - -- close client connection cli:close() local lines @@ -357,7 +433,6 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, r) - -- close client connection cli:close() helpers.wait_until(function() @@ -428,7 +503,6 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, r) - -- close client connection cli:close() local lines @@ -510,7 +584,6 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, r) - -- close client connection cli:close() local lines diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua index 909a11f093b..5b61cbcd3f4 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua @@ -14,31 +14,41 @@ local _M = { function _M:access(conf) local headers = ngx.req.get_headers() - local tracer = kong.tracing.new("trace-propagator") + local tracer = kong.tracing.name == "noop" and kong.tracing.new("otel") + or kong.tracing local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] if not root_span then root_span = tracer.start_span("root") + root_span:set_attribute("kong.propagation_only", true) + kong.ctx.plugin.should_sample = false end - local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span - local header_type, trace_id, span_id, parent_id, should_sample = propagation_parse(headers) + local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span - if should_sample == false then - tracer:set_should_sample(should_sample) - injected_parent_span.should_sample = should_sample - end + local header_type, trace_id, span_id, parent_id, parent_sampled = propagation_parse(headers) + -- overwrite trace ids + -- with the value extracted from incoming tracing headers if trace_id then injected_parent_span.trace_id = trace_id + tracing_context.set_raw_trace_id(trace_id) end - if span_id then root_span.parent_id = span_id - elseif parent_id then root_span.parent_id = parent_id end + -- Set the sampled flag for the outgoing header's span + local sampled + if kong.ctx.plugin.should_sample == false then + sampled = false + else + sampled = tracer:get_sampling_decision(parent_sampled, conf.sampling_rate) + tracer:set_should_sample(sampled) + end + injected_parent_span.should_sample = sampled + local type = header_type and "preserve" or "w3c" propagation_set(type, header_type, injected_parent_span, "w3c") end From 2b99ee7cfd5d5de28717d8d855e20620c9610871 Mon Sep 17 00:00:00 2001 From: oowl Date: Mon, 25 Dec 2023 12:33:09 +0800 Subject: [PATCH 3278/4351] fix(pdk): response.set_header support header argument with table array of string (#12164) This PR lets response.set_header support setting a header with an array of strings. It also fixes a type error issue in the response-header-transformer plugin when manipulating multiple headers with the same name. FTI-5585 --- ...fix-pdk-response-set-header-with-table.yml | 3 ++ kong/pdk/private/checks.lua | 12 +++++- kong/pdk/response.lua | 5 +-- kong/pdk/service/request.lua | 5 +-- .../01-header_transformer_spec.lua | 5 +++ t/01-pdk/06-service-request/09-set_header.t | 4 +- t/01-pdk/06-service-request/10-add_header.t | 4 +- t/01-pdk/08-response/05-set_header.t | 43 +++++++++++++++++-- t/01-pdk/08-response/06-add_header.t | 6 +-- 9 files changed, 68 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/fix-pdk-response-set-header-with-table.yml diff --git a/changelog/unreleased/kong/fix-pdk-response-set-header-with-table.yml b/changelog/unreleased/kong/fix-pdk-response-set-header-with-table.yml new file mode 100644 index 00000000000..079d5e82051 --- /dev/null +++ b/changelog/unreleased/kong/fix-pdk-response-set-header-with-table.yml @@ -0,0 +1,3 @@ +message: "response.set_header support header argument with table array of string" +type: bugfix +scope: PDK diff --git a/kong/pdk/private/checks.lua b/kong/pdk/private/checks.lua index cb6719cb8a2..455e45da8f2 100644 --- a/kong/pdk/private/checks.lua +++ b/kong/pdk/private/checks.lua @@ -51,11 +51,19 @@ function checks.validate_header(name, value) local tvalue = type(value) if tvalue ~= "string" then - if tvalue == "number" or tvalue == "boolean" then + if tvalue == "table" then + for _, vv in ipairs(value) do + local tvv = type(vv) + if tvv ~= "string" then + error(fmt("invalid header value in array %q: got %s, " .. + "expected string", name, tvv), 3) + end + end + elseif tvalue == "number" or tvalue == "boolean" then value = tostring(value) else error(fmt("invalid header value for %q: got %s, expected " .. - "string, number or boolean", name, tvalue), 3) + "array of string, string, number or boolean", name, tvalue), 3) end end return value diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index dd83b2a8270..b12493158be 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -31,7 +31,6 @@ local error = error local pairs = pairs local coroutine = coroutine local cjson_encode = cjson.encode -local normalize_header = checks.normalize_header local normalize_multi_header = checks.normalize_multi_header local validate_header = checks.validate_header local validate_headers = checks.validate_headers @@ -431,7 +430,7 @@ local function new(self, major_version) return end - ngx.header[name] = normalize_header(value) + ngx.header[name] = normalize_multi_header(value) end @@ -463,7 +462,7 @@ local function new(self, major_version) validate_header(name, value) - add_header(name, normalize_header(value)) + add_header(name, normalize_multi_header(value)) end diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 7210877f45d..efb3c6cb0c1 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -18,7 +18,6 @@ local string_find = string.find local string_sub = string.sub local string_byte = string.byte local string_lower = string.lower -local normalize_header = checks.normalize_header local normalize_multi_header = checks.normalize_multi_header local validate_header = checks.validate_header local validate_headers = checks.validate_headers @@ -312,7 +311,7 @@ local function new(self) end end - ngx.req.set_header(header, normalize_header(value)) + ngx.req.set_header(header, normalize_multi_header(value)) end --- @@ -343,7 +342,7 @@ local function new(self) headers = { headers } end - table_insert(headers, normalize_header(value)) + table_insert(headers, normalize_multi_header(value)) ngx.req.set_header(header, headers) end diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index ca15b1a562a..9fb96f83936 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -148,6 +148,11 @@ describe("Plugin: response-transformer", function() header_transformer.transform_headers(conf, headers) assert.same({}, headers) end) + it("header rename when same header being set twice", function() + local headers = get_headers({ h1 = { "v1", "v2"}}) + header_transformer.transform_headers(conf, headers) + assert.same({h2 = { "v1", "v2" }}, headers) + end) end) describe("replace", function() local conf = { diff --git a/t/01-pdk/06-service-request/09-set_header.t b/t/01-pdk/06-service-request/09-set_header.t index f9cf2b8e907..bb181379dea 100644 --- a/t/01-pdk/06-service-request/09-set_header.t +++ b/t/01-pdk/06-service-request/09-set_header.t @@ -68,7 +68,7 @@ invalid header name "127001": got number, expected string --- request GET /t --- response_body -invalid header value for "foo": got function, expected string, number or boolean +invalid header value for "foo": got function, expected array of string, string, number or boolean --- no_error_log [error] @@ -89,7 +89,7 @@ invalid header value for "foo": got function, expected string, number or boolean --- request GET /t --- response_body -invalid header value for "foo": got nil, expected string, number or boolean +invalid header value for "foo": got nil, expected array of string, string, number or boolean --- no_error_log [error] diff --git a/t/01-pdk/06-service-request/10-add_header.t b/t/01-pdk/06-service-request/10-add_header.t index 68ffadce56b..155c616ad66 100644 --- a/t/01-pdk/06-service-request/10-add_header.t +++ b/t/01-pdk/06-service-request/10-add_header.t @@ -68,7 +68,7 @@ invalid header name "127001": got number, expected string --- request GET /t --- response_body -invalid header value for "foo": got function, expected string, number or boolean +invalid header value for "foo": got function, expected array of string, string, number or boolean --- no_error_log [error] @@ -89,7 +89,7 @@ invalid header value for "foo": got function, expected string, number or boolean --- request GET /t --- response_body -invalid header value for "foo": got nil, expected string, number or boolean +invalid header value for "foo": got nil, expected array of string, string, number or boolean --- no_error_log [error] diff --git a/t/01-pdk/08-response/05-set_header.t b/t/01-pdk/08-response/05-set_header.t index 57a9257d113..ed4cf1fea60 100644 --- a/t/01-pdk/08-response/05-set_header.t +++ b/t/01-pdk/08-response/05-set_header.t @@ -77,7 +77,7 @@ invalid header name "127001": got number, expected string -=== TEST 3: response.set_header() errors if value is not a string +=== TEST 3: response.set_header() errors if value is not a table contain array of string --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -89,8 +89,9 @@ invalid header name "127001": got number, expected string local PDK = require "kong.pdk" local pdk = PDK.new() + local set_header = { {} } - local ok, err = pcall(pdk.response.set_header, "foo", {}) + local ok, err = pcall(pdk.response.set_header, "foo", set_header) if not ok then ngx.ctx.err = err end @@ -104,7 +105,7 @@ invalid header name "127001": got number, expected string --- request GET /t --- response_body chop -invalid header value for "foo": got table, expected string, number or boolean +invalid header value in array "foo": got table, expected string --- no_error_log [error] @@ -137,7 +138,7 @@ invalid header value for "foo": got table, expected string, number or boolean --- request GET /t --- response_body chop -invalid header value for "foo": got nil, expected string, number or boolean +invalid header value for "foo": got nil, expected array of string, string, number or boolean --- no_error_log [error] @@ -277,3 +278,37 @@ GET /t Transfer-Encoding: chunked --- error_log manually setting Transfer-Encoding. Ignored. + + +=== TEST 8: response.set_header() with header table +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + } + + header_filter_by_lua_block { + ngx.header.content_length = nil + + local PDK = require "kong.pdk" + local pdk = PDK.new() + local set_header = {"a", "b"} + + pdk.response.set_header("X-Foo", set_header) + } + + body_filter_by_lua_block { + local new_headers = ngx.resp.get_headers() + + local cjson = require("cjson") + ngx.arg[1] = "X-Foo: {" .. new_headers["X-Foo"][1] .. "," .. new_headers["X-Foo"][2] .. "}" + + ngx.arg[2] = true + } + } +--- request +GET /t +--- response_body chop +X-Foo: {a,b} +--- no_error_log +[error] diff --git a/t/01-pdk/08-response/06-add_header.t b/t/01-pdk/08-response/06-add_header.t index f32af34cd1e..86644b25ae5 100644 --- a/t/01-pdk/08-response/06-add_header.t +++ b/t/01-pdk/08-response/06-add_header.t @@ -90,7 +90,7 @@ invalid header name "127001": got number, expected string local PDK = require "kong.pdk" local pdk = PDK.new() - local ok, err = pcall(pdk.response.add_header, "foo", {}) + local ok, err = pcall(pdk.response.add_header, "foo", {{}}) if not ok then ngx.ctx.err = err end @@ -104,7 +104,7 @@ invalid header name "127001": got number, expected string --- request GET /t --- response_body chop -invalid header value for "foo": got table, expected string, number or boolean +invalid header value in array "foo": got table, expected string --- no_error_log [error] @@ -137,7 +137,7 @@ invalid header value for "foo": got table, expected string, number or boolean --- request GET /t --- response_body chop -invalid header value for "foo": got nil, expected string, number or boolean +invalid header value for "foo": got nil, expected array of string, string, number or boolean --- no_error_log [error] From b2a4ffd479b5acc9c4d03ddee1602b6e2fb6897f Mon Sep 17 00:00:00 2001 From: oowl Date: Mon, 25 Dec 2023 13:46:04 +0800 Subject: [PATCH 3279/4351] chore(deps): bump lua-resty-healthcheck to 3.0.1 (#12237) Kong/lua-resty-healthcheck#146 FTI-5478 --- changelog/unreleased/kong/bump-lua-resty-healthcheck-3.0.1.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-healthcheck-3.0.1.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-healthcheck-3.0.1.yml b/changelog/unreleased/kong/bump-lua-resty-healthcheck-3.0.1.yml new file mode 100644 index 00000000000..aa14452feae --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-healthcheck-3.0.1.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-healthcheck from 3.0.0 to 3.0.1" +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 4e07f3823b0..21a5e6e7b09 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.5.0", - "lua-resty-healthcheck == 3.0.0", + "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.3.5", "lua-resty-openssl == 1.0.2", From 75ee3a0948adf9078308d5372bbe1642272c924d Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Mon, 25 Dec 2023 13:58:56 +0800 Subject: [PATCH 3280/4351] docs(changelog): reword rpm package post remove changelog (#12245) Signed-off-by: tzssangglass --- changelog/unreleased/kong/postremove.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/postremove.yml b/changelog/unreleased/kong/postremove.yml index c3e0a805d12..97080e2cb4c 100644 --- a/changelog/unreleased/kong/postremove.yml +++ b/changelog/unreleased/kong/postremove.yml @@ -1,3 +1,3 @@ -message: "cleanup of rpm/deb residual files after uninstall" +message: "Ensure Kong-owned directories are cleaned up after an uninstall using the system's package manager." type: feature scope: Core From 6e91c994c5e7fb8c6e921dd4508c8174cdfef380 Mon Sep 17 00:00:00 2001 From: oowl Date: Tue, 26 Dec 2023 14:29:17 +0800 Subject: [PATCH 3281/4351] docs(pdk): fix missing doc for set_header related pdk (#12249) fix missing doc for #12164 --- kong/pdk/response.lua | 4 ++-- kong/pdk/service/request.lua | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index b12493158be..37a0c67d11f 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -412,7 +412,7 @@ local function new(self, major_version) -- @function kong.response.set_header -- @phases rewrite, access, header_filter, response, admin_api -- @tparam string name The name of the header - -- @tparam string|number|boolean value The new value for the header. + -- @tparam array of strings|string|number|boolean value The new value for the header. -- @return Nothing; throws an error on invalid input. -- @usage -- kong.response.set_header("X-Foo", "value") @@ -445,7 +445,7 @@ local function new(self, major_version) -- @function kong.response.add_header -- @phases rewrite, access, header_filter, response, admin_api -- @tparam string name The header name. - -- @tparam string|number|boolean value The header value. + -- @tparam array of strings|string|number|boolean value The header value. -- @return Nothing; throws an error on invalid input. -- @usage -- kong.response.add_header("Cache-Control", "no-cache") diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index efb3c6cb0c1..495dbf0febc 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -287,7 +287,7 @@ local function new(self) -- @function kong.service.request.set_header -- @phases `rewrite`, `access`, `balancer` -- @tparam string header The header name. Example: "X-Foo". - -- @tparam string|boolean|number value The header value. Example: "hello world". + -- @tparam array of strings|string|boolean|number value The header value. Example: "hello world". -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_header("X-Foo", "value") @@ -323,7 +323,7 @@ local function new(self) -- @function kong.service.request.add_header -- @phases `rewrite`, `access` -- @tparam string header The header name. Example: "Cache-Control". - -- @tparam string|number|boolean value The header value. Example: "no-cache". + -- @tparam array of strings|string|number|boolean value The header value. Example: "no-cache". -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.add_header("Cache-Control", "no-cache") From 1ab6ead0ee9759127d427334d644962e98a667bd Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 27 Dec 2023 06:43:47 +0000 Subject: [PATCH 3282/4351] feat(templates): enable `status_listen` by default on localhost (#12254) KAG-3359 --------- Co-authored-by: Keery Nie --- changelog/unreleased/kong/default_status_port.yml.yml | 3 +++ kong.conf.default | 3 ++- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 6 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/default_status_port.yml.yml diff --git a/changelog/unreleased/kong/default_status_port.yml.yml b/changelog/unreleased/kong/default_status_port.yml.yml new file mode 100644 index 00000000000..ec3c3a510de --- /dev/null +++ b/changelog/unreleased/kong/default_status_port.yml.yml @@ -0,0 +1,3 @@ +message: Enable `status_listen` on `127.0.0.1:8007` by default +type: feature +scope: Admin API diff --git a/kong.conf.default b/kong.conf.default index 6f1fe1f0844..18c578403b4 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -680,7 +680,8 @@ # # Example: `admin_listen = 127.0.0.1:8444 http2 ssl` -#status_listen = off # Comma-separated list of addresses and ports on +#status_listen = 127.0.0.1:8007 reuseport backlog=16384 + # Comma-separated list of addresses and ports on # which the Status API should listen. # The Status API is a read-only endpoint # allowing monitoring tools to retrieve metrics, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 7ff840c17eb..2c0802bc72a 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -28,7 +28,7 @@ proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reus stream_listen = off admin_listen = 127.0.0.1:8001 reuseport backlog=16384, 127.0.0.1:8444 http2 ssl reuseport backlog=16384 admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl -status_listen = off +status_listen = 127.0.0.1:8007 reuseport backlog=16384 cluster_listen = 0.0.0.0:8005 cluster_control_plane = 127.0.0.1:8005 cluster_cert = NONE From 80fa39fcd1c8ac403c0b19ca56c0592745412881 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 26 Dec 2023 22:15:13 -0800 Subject: [PATCH 3283/4351] chore(actions): pin `gateway-test-scheduler` with hash This is required for security compliance. Dependabot should take care of bumping in the future. --- .github/workflows/build_and_test.yml | 4 ++-- .github/workflows/update-test-runtime-statistics.yml | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 7537a411afb..0aee08aa20b 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -104,7 +104,7 @@ jobs: repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json - name: Schedule tests - uses: Kong/gateway-test-scheduler/schedule@v1 + uses: Kong/gateway-test-scheduler/schedule@b91bd7aec42bd13748652929f087be81d1d40843 # v1 with: test-suites-file: .ci/test_suites.json test-file-runtime-file: .ci/runtimes.json @@ -266,7 +266,7 @@ jobs: DD_CIVISIBILITY_AGENTLESS_ENABLED: true DD_TRACE_GIT_METADATA_ENABLED: true DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} - uses: Kong/gateway-test-scheduler/runner@v1 + uses: Kong/gateway-test-scheduler/runner@b91bd7aec42bd13748652929f087be81d1d40843 # v1 with: tests-to-run-file: test-chunk.${{ matrix.runner }}.json failed-test-files-file: ${{ env.FAILED_TEST_FILES_FILE }} diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml index 77067f35a82..43e4017a518 100644 --- a/.github/workflows/update-test-runtime-statistics.yml +++ b/.github/workflows/update-test-runtime-statistics.yml @@ -19,7 +19,7 @@ jobs: token: ${{ secrets.PAT }} - name: Process statistics - uses: Kong/gateway-test-scheduler/analyze@v1 + uses: Kong/gateway-test-scheduler/analyze@b91bd7aec42bd13748652929f087be81d1d40843 # v1 env: GITHUB_TOKEN: ${{ secrets.PAT }} with: From c9fd6c127a9576da09d9af4fa4ba1139b30b3509 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 27 Dec 2023 16:57:54 +0800 Subject: [PATCH 3284/4351] perf(router): unify cache key and context generation in expressions router (#12127) Cache key and context generation are closely related on field present inside configured expressions. It is advantageous to unify the logic for generating them to: 1. Improve cache hit rate, so that only fields referenced inside expressions participates in cache key generation. This is particularly important since we plan on adding more match fields into expressions in the future 2. Improve performance, allows field value to be cached and reused between cache key and context generation 3. Reduced code duplication KAG-3032 --- kong-3.6.0-0.rockspec | 14 +- kong/router/atc.lua | 401 +++++------------- kong/router/fields.lua | 360 ++++++++++++++++ spec/01-unit/08-router_spec.lua | 14 + .../05-proxy/02-router_spec.lua | 8 +- .../05-proxy/19-grpc_proxy_spec.lua | 10 +- 6 files changed, 486 insertions(+), 321 deletions(-) create mode 100644 kong/router/fields.lua diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 21a5e6e7b09..127ec878673 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -51,12 +51,6 @@ build = { ["kong.cache"] = "kong/cache/init.lua", ["kong.cache.warmup"] = "kong/cache/warmup.lua", ["kong.global"] = "kong/global.lua", - ["kong.router"] = "kong/router/init.lua", - ["kong.router.traditional"] = "kong/router/traditional.lua", - ["kong.router.compat"] = "kong/router/compat.lua", - ["kong.router.expressions"] = "kong/router/expressions.lua", - ["kong.router.atc"] = "kong/router/atc.lua", - ["kong.router.utils"] = "kong/router/utils.lua", ["kong.reports"] = "kong/reports.lua", ["kong.constants"] = "kong/constants.lua", ["kong.concurrency"] = "kong/concurrency.lua", @@ -65,6 +59,14 @@ build = { ["kong.error_handlers"] = "kong/error_handlers.lua", ["kong.hooks"] = "kong/hooks.lua", + ["kong.router"] = "kong/router/init.lua", + ["kong.router.traditional"] = "kong/router/traditional.lua", + ["kong.router.compat"] = "kong/router/compat.lua", + ["kong.router.expressions"] = "kong/router/expressions.lua", + ["kong.router.atc"] = "kong/router/atc.lua", + ["kong.router.fields"] = "kong/router/fields.lua", + ["kong.router.utils"] = "kong/router/utils.lua", + ["kong.conf_loader"] = "kong/conf_loader/init.lua", ["kong.conf_loader.constants"] = "kong/conf_loader/constants.lua", ["kong.conf_loader.parse"] = "kong/conf_loader/parse.lua", diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 55064e1e34d..6d2d32afed8 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -5,10 +5,9 @@ local _MT = { __index = _M, } local buffer = require("string.buffer") local schema = require("resty.router.schema") local router = require("resty.router.router") -local context = require("resty.router.context") local lrucache = require("resty.lrucache") -local server_name = require("ngx.ssl").server_name local tb_new = require("table.new") +local fields = require("kong.router.fields") local utils = require("kong.router.utils") local yield = require("kong.tools.yield").yield @@ -29,15 +28,14 @@ local header = ngx.header local var = ngx.var local ngx_log = ngx.log local get_phase = ngx.get_phase -local get_method = ngx.req.get_method -local get_headers = ngx.req.get_headers -local get_uri_args = ngx.req.get_uri_args local ngx_ERR = ngx.ERR local check_select_params = utils.check_select_params local get_service_info = utils.get_service_info local route_match_stat = utils.route_match_stat +local get_cache_key = fields.get_cache_key +local get_atc_context = fields.get_atc_context local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE @@ -184,37 +182,6 @@ local function add_atc_matcher(inst, route, route_id, end -local function categorize_fields(fields) - - if not is_http then - return fields, nil, nil - end - - local basic = {} - local headers = {} - local queries = {} - - -- 13 bytes, same len for "http.queries." - local PREFIX_LEN = 13 -- #"http.headers." - - for _, field in ipairs(fields) do - local prefix = field:sub(1, PREFIX_LEN) - - if prefix == "http.headers." then - headers[field:sub(PREFIX_LEN + 1)] = field - - elseif prefix == "http.queries." then - queries[field:sub(PREFIX_LEN + 1)] = field - - else - table.insert(basic, field) - end - end - - return basic, headers, queries -end - - local function new_from_scratch(routes, get_exp_and_priority) local phase = get_phase() @@ -253,7 +220,7 @@ local function new_from_scratch(routes, get_exp_and_priority) yield(true, phase) end - local fields, header_fields, query_fields = categorize_fields(inst:get_fields()) + local fields = inst:get_fields() return setmetatable({ schema = CACHED_SCHEMA, @@ -261,8 +228,6 @@ local function new_from_scratch(routes, get_exp_and_priority) routes = routes_t, services = services_t, fields = fields, - header_fields = header_fields, - query_fields = query_fields, updated_at = new_updated_at, rebuilding = false, }, _MT) @@ -344,11 +309,9 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) yield(true, phase) end - local fields, header_fields, query_fields = categorize_fields(inst:get_fields()) + local fields = inst:get_fields() old_router.fields = fields - old_router.header_fields = header_fields - old_router.query_fields = query_fields old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -423,6 +386,9 @@ do end +local CACHE_PARAMS + + if is_http then @@ -432,115 +398,25 @@ local add_debug_headers = utils.add_debug_headers local get_upstream_uri_v0 = utils.get_upstream_uri_v0 -function _M:select(req_method, req_uri, req_host, req_scheme, - _, _, - _, _, - sni, req_headers, req_queries) +function _M:matching(params) + local req_uri = params.uri + local req_host = params.host - check_select_params(req_method, req_uri, req_host, req_scheme, + check_select_params(params.method, req_uri, req_host, params.scheme, nil, nil, nil, nil, - sni, req_headers, req_queries) - - local c = context.new(self.schema) + params.sni, params.headers, params.queries) local host, port = split_host_port(req_host) - for _, field in ipairs(self.fields) do - if field == "http.method" then - assert(c:add_value(field, req_method)) - - elseif field == "http.path" then - local res, err = c:add_value(field, req_uri) - if not res then - return nil, err - end - - elseif field == "http.host" then - local res, err = c:add_value(field, host) - if not res then - return nil, err - end - - elseif field == "net.port" then - assert(c:add_value(field, port)) - - elseif field == "net.protocol" then - assert(c:add_value(field, req_scheme)) - - elseif field == "tls.sni" then - local res, err = c:add_value(field, sni) - if not res then - return nil, err - end + params.host = host + params.port = port - else -- unknown field - error("unknown router matching schema field: " .. field) + local c, err = get_atc_context(self.schema, self.fields, params) - end -- if field - - end -- for self.fields - - if req_headers then - for h, field in pairs(self.header_fields) do - - local v = req_headers[h] - - if type(v) == "string" then - local res, err = c:add_value(field, v) - if not res then - return nil, err - end - - elseif type(v) == "table" then - for _, v in ipairs(v) do - local res, err = c:add_value(field, v) - if not res then - return nil, err - end - end - end -- if type(v) - - -- if v is nil or others, ignore - - end -- for self.header_fields - end -- req_headers - - if req_queries then - for n, field in pairs(self.query_fields) do - - local v = req_queries[n] - - -- the query parameter has only one value, like /?foo=bar - if type(v) == "string" then - local res, err = c:add_value(field, v) - if not res then - return nil, err - end - - -- the query parameter has no value, like /?foo, - -- get_uri_arg will get a boolean `true` - -- we think it is equivalent to /?foo= - elseif type(v) == "boolean" then - local res, err = c:add_value(field, "") - if not res then - return nil, err - end - - -- multiple values for a single query parameter, like /?foo=bar&foo=baz - elseif type(v) == "table" then - for _, v in ipairs(v) do - local res, err = c:add_value(field, v) - if not res then - return nil, err - end - end - end -- if type(v) - - -- if v is nil or others, ignore - - end -- for self.query_fields - end -- req_queries + if not c then + return nil, err + end local matched = self.router:execute(c) if not matched then @@ -583,98 +459,48 @@ function _M:select(req_method, req_uri, req_host, req_scheme, end -local get_headers_key -local get_queries_key -do - local tb_sort = table.sort - local tb_concat = table.concat - local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower - - local str_buf = buffer.new(64) - - local function get_headers_or_queries_key(values, lower_func) - str_buf:reset() - - -- NOTE: DO NOT yield until str_buf:get() - for name, value in pairs(values) do - if lower_func then - name = lower_func(name) - end - - if type(value) == "table" then - tb_sort(value) - value = tb_concat(value, ", ") - end - - str_buf:putf("|%s=%s", name, value) - end - - return str_buf:get() - end - - get_headers_key = function(headers) - return get_headers_or_queries_key(headers, replace_dashes_lower) - end - - get_queries_key = function(queries) - return get_headers_or_queries_key(queries) - end -end - +-- only for unit-testing +function _M:select(req_method, req_uri, req_host, req_scheme, + _, _, + _, _, + sni, req_headers, req_queries) --- func => get_headers or get_uri_args --- name => "headers" or "queries" --- max_config_option => "lua_max_req_headers" or "lua_max_uri_args" -local function get_http_params(func, name, max_config_option) - local params, err = func() - if err == "truncated" then - local max = kong and kong.configuration and kong.configuration[max_config_option] or 100 - ngx_log(ngx_ERR, - string.format("router: not all request %s were read in order to determine the route " .. - "as the request contains more than %d %s, " .. - "route selection may be inaccurate, " .. - "consider increasing the '%s' configuration value " .. - "(currently at %d)", - name, max, name, max_config_option, max)) - end + local params = { + method = req_method, + uri = req_uri, + host = req_host, + scheme = req_scheme, + sni = sni, + headers = req_headers, + queries = req_queries, + } - return params + return self:matching(params) end function _M:exec(ctx) - local req_method = get_method() local req_uri = ctx and ctx.request_uri or var.request_uri local req_host = var.http_host - local sni = server_name() - local headers, headers_key - if not is_empty_field(self.header_fields) then - headers = get_http_params(get_headers, "headers", "lua_max_req_headers") + req_uri = strip_uri_args(req_uri) - headers["host"] = nil + -- cache key calculation - headers_key = get_headers_key(headers) + if not CACHE_PARAMS then + -- access `kong.configuration.log_level` here + CACHE_PARAMS = require("kong.tools.request_aware_table").new() end - local queries, queries_key - if not is_empty_field(self.query_fields) then - queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") + CACHE_PARAMS:clear() - queries_key = get_queries_key(queries) - end + CACHE_PARAMS.uri = req_uri + CACHE_PARAMS.host = req_host - req_uri = strip_uri_args(req_uri) + local cache_key = get_cache_key(self.fields, CACHE_PARAMS) -- cache lookup - local cache_key = (req_method or "") .. "|" .. - (req_uri or "") .. "|" .. - (req_host or "") .. "|" .. - (sni or "") .. "|" .. - (headers_key or "") .. "|" .. - (queries_key or "") - local match_t = self.cache:get(cache_key) if not match_t then if self.cache_neg:get(cache_key) then @@ -682,12 +508,10 @@ function _M:exec(ctx) return nil end - local req_scheme = ctx and ctx.scheme or var.scheme + CACHE_PARAMS.scheme = ctx and ctx.scheme or var.scheme local err - match_t, err = self:select(req_method, req_uri, req_host, req_scheme, - nil, nil, nil, nil, - sni, headers, queries) + match_t, err = self:matching(CACHE_PARAMS) if not match_t then if err then ngx_log(ngx_ERR, "router returned an error: ", err, @@ -702,6 +526,11 @@ function _M:exec(ctx) else route_match_stat(ctx, "pos") + + -- preserve_host header logic, modify cache result + if match_t.route.preserve_host then + match_t.upstream_host = req_host + end end -- found a match @@ -714,46 +543,19 @@ end else -- is stream subsystem -function _M:select(_, _, _, scheme, - src_ip, src_port, - dst_ip, dst_port, - sni) - - check_select_params(nil, nil, nil, scheme, - src_ip, src_port, - dst_ip, dst_port, - sni) - - local c = context.new(self.schema) - - for _, field in ipairs(self.fields) do - if field == "net.protocol" then - assert(c:add_value(field, scheme)) - - elseif field == "tls.sni" then - local res, err = c:add_value(field, sni) - if not res then - return nil, err - end - - elseif field == "net.src.ip" then - assert(c:add_value(field, src_ip)) - - elseif field == "net.src.port" then - assert(c:add_value(field, src_port)) - - elseif field == "net.dst.ip" then - assert(c:add_value(field, dst_ip)) - elseif field == "net.dst.port" then - assert(c:add_value(field, dst_port)) +function _M:matching(params) + local sni = params.sni - else -- unknown field - error("unknown router matching schema field: " .. field) - - end -- if field + check_select_params(nil, nil, nil, params.scheme, + params.src_ip, params.src_port, + params.dst_ip, params.dst_port, + sni) - end -- for self.fields + local c, err = get_atc_context(self.schema, self.fields, params) + if not c then + return nil, err + end local matched = self.router:execute(c) if not matched then @@ -783,41 +585,38 @@ function _M:select(_, _, _, scheme, end -function _M:exec(ctx) - local src_ip = var.remote_addr - local dst_ip = var.server_addr +-- only for unit-testing +function _M:select(_, _, _, scheme, + src_ip, src_port, + dst_ip, dst_port, + sni) - local src_port = tonumber(var.remote_port, 10) - local dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or - tonumber(var.server_port, 10) + local params = { + scheme = scheme, + src_ip = src_ip, + src_port = src_port, + dst_ip = dst_ip, + dst_port = dst_port, + sni = sni, + } - -- error value for non-TLS connections ignored intentionally - local sni = server_name() + return self:matching(params) +end - -- fallback to preread SNI if current connection doesn't terminate TLS - if not sni then - sni = var.ssl_preread_server_name - end - local scheme - if var.protocol == "UDP" then - scheme = "udp" - else - scheme = sni and "tls" or "tcp" - end +function _M:exec(ctx) + -- cache key calculation - -- when proxying TLS request in second layer or doing TLS passthrough - -- rewrite the dst_ip, port back to what specified in proxy_protocol - if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then - dst_ip = var.proxy_protocol_server_addr - dst_port = tonumber(var.proxy_protocol_server_port) + if not CACHE_PARAMS then + -- access `kong.configuration.log_level` here + CACHE_PARAMS = require("kong.tools.request_aware_table").new() end - local cache_key = (src_ip or "") .. "|" .. - (src_port or "") .. "|" .. - (dst_ip or "") .. "|" .. - (dst_port or "") .. "|" .. - (sni or "") + CACHE_PARAMS:clear() + + local cache_key = get_cache_key(self.fields, CACHE_PARAMS, ctx) + + -- cache lookup local match_t = self.cache:get(cache_key) if not match_t then @@ -826,11 +625,18 @@ function _M:exec(ctx) return nil end + local scheme + if var.protocol == "UDP" then + scheme = "udp" + + else + scheme = CACHE_PARAMS.sni and "tls" or "tcp" + end + + CACHE_PARAMS.scheme = scheme + local err - match_t, err = self:select(nil, nil, nil, scheme, - src_ip, src_port, - dst_ip, dst_port, - sni) + match_t, err = self:matching(CACHE_PARAMS) if not match_t then if err then ngx_log(ngx_ERR, "router returned an error: ", err) @@ -869,19 +675,8 @@ function _M._set_ngx(mock_ngx) ngx_log = mock_ngx.log end - if type(mock_ngx.req) == "table" then - if mock_ngx.req.get_method then - get_method = mock_ngx.req.get_method - end - - if mock_ngx.req.get_headers then - get_headers = mock_ngx.req.get_headers - end - - if mock_ngx.req.get_uri_args then - get_uri_args = mock_ngx.req.get_uri_args - end - end + -- unit testing + fields._set_ngx(mock_ngx) end diff --git a/kong/router/fields.lua b/kong/router/fields.lua new file mode 100644 index 00000000000..11e2a09fe95 --- /dev/null +++ b/kong/router/fields.lua @@ -0,0 +1,360 @@ +local buffer = require("string.buffer") +local context = require("resty.router.context") + + +local type = type +local ipairs = ipairs +local assert = assert +local tb_sort = table.sort +local tb_concat = table.concat +local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower + + +local var = ngx.var +local get_method = ngx.req.get_method +local get_headers = ngx.req.get_headers +local get_uri_args = ngx.req.get_uri_args +local server_name = require("ngx.ssl").server_name + + +local PREFIX_LEN = 13 -- #"http.headers." +local HTTP_HEADERS_PREFIX = "http.headers." +local HTTP_QUERIES_PREFIX = "http.queries." + + +local FIELDS_FUNCS = { + -- http.* + + ["http.method"] = + function(params) + if not params.method then + params.method = get_method() + end + + return params.method + end, + + ["http.path"] = + function(params) + return params.uri + end, + + ["http.host"] = + function(params) + return params.host + end, + + -- net.* + + ["net.src.ip"] = + function(params) + if not params.src_ip then + params.src_ip = var.remote_addr + end + + return params.src_ip + end, + + ["net.src.port"] = + function(params) + if not params.src_port then + params.src_port = tonumber(var.remote_port, 10) + end + + return params.src_port + end, + + -- below are atc context only + + ["net.protocol"] = + function(params) + return params.scheme + end, + + ["net.port"] = + function(params) + return params.port + end, +} + + +local is_http = ngx.config.subsystem == "http" + + +if is_http then + -- tls.* + + FIELDS_FUNCS["tls.sni"] = + function(params) + if not params.sni then + params.sni = server_name() + end + + return params.sni + end + + -- net.* + + FIELDS_FUNCS["net.dst.ip"] = + function(params) + if not params.dst_ip then + params.dst_ip = var.server_addr + end + + return params.dst_ip + end + + FIELDS_FUNCS["net.dst.port"] = + function(params, ctx) + if not params.dst_port then + params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or + tonumber(var.server_port, 10) + end + + return params.dst_port + end + +else -- stream + + -- tls.* + -- error value for non-TLS connections ignored intentionally + -- fallback to preread SNI if current connection doesn't terminate TLS + + FIELDS_FUNCS["tls.sni"] = + function(params) + if not params.sni then + params.sni = server_name() or var.ssl_preread_server_name + end + + return params.sni + end + + -- net.* + -- when proxying TLS request in second layer or doing TLS passthrough + -- rewrite the dst_ip, port back to what specified in proxy_protocol + + FIELDS_FUNCS["net.dst.ip"] = + function(params) + if not params.dst_ip then + if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + params.dst_ip = var.proxy_protocol_server_addr + + else + params.dst_ip = var.server_addr + end + end + + return params.dst_ip + end + + FIELDS_FUNCS["net.dst.port"] = + function(params, ctx) + if not params.dst_port then + if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + params.dst_port = tonumber(var.proxy_protocol_server_port) + + else + params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or + tonumber(var.server_port, 10) + end + end + + return params.dst_port + end + +end -- is_http + + +if is_http then + + local fmt = string.format + + -- func => get_headers or get_uri_args + -- name => "headers" or "queries" + -- max_config_option => "lua_max_req_headers" or "lua_max_uri_args" + local function get_http_params(func, name, max_config_option) + local params, err = func() + if err == "truncated" then + local max = kong and kong.configuration and kong.configuration[max_config_option] or 100 + ngx.log(ngx.ERR, + fmt("router: not all request %s were read in order to determine the route " .. + "as the request contains more than %d %s, " .. + "route selection may be inaccurate, " .. + "consider increasing the '%s' configuration value " .. + "(currently at %d)", + name, max, name, max_config_option, max)) + end + + return params + end + + + setmetatable(FIELDS_FUNCS, { + __index = function(_, field) + local prefix = field:sub(1, PREFIX_LEN) + + if prefix == HTTP_HEADERS_PREFIX then + return function(params) + if not params.headers then + params.headers = get_http_params(get_headers, "headers", "lua_max_req_headers") + end + + return params.headers[field:sub(PREFIX_LEN + 1)] + end + + elseif prefix == HTTP_QUERIES_PREFIX then + return function(params) + if not params.queries then + params.queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") + end + + return params.queries[field:sub(PREFIX_LEN + 1)] + end + end + + -- others return nil + end + }) + +end -- is_http + + +local function fields_visitor(fields, params, ctx, cb) + for _, field in ipairs(fields) do + local func = FIELDS_FUNCS[field] + + if not func then -- unknown field + error("unknown router matching schema field: " .. field) + end -- if func + + local value = func(params, ctx) + + local res, err = cb(field, value) + if not res then + return nil, err + end + end -- for fields + + return true +end + + +-- cache key string +local str_buf = buffer.new(64) + + +local function get_cache_key(fields, params, ctx) + str_buf:reset() + + local res = + fields_visitor(fields, params, ctx, function(field, value) + + -- these fields were not in cache key + if field == "net.protocol" or field == "net.port" then + return true + end + + local headers_or_queries = field:sub(1, PREFIX_LEN) + + if headers_or_queries == HTTP_HEADERS_PREFIX then + headers_or_queries = true + field = replace_dashes_lower(field) + + elseif headers_or_queries == HTTP_QUERIES_PREFIX then + headers_or_queries = true + + else + headers_or_queries = false + end + + if not headers_or_queries then + str_buf:put(value or ""):put("|") + + else -- headers or queries + if type(value) == "table" then + tb_sort(value) + value = tb_concat(value, ",") + end + + str_buf:putf("%s=%s|", field, value or "") + end + + return true + end) -- fields_visitor + + assert(res) + + return str_buf:get() +end + + +local function get_atc_context(schema, fields, params) + local c = context.new(schema) + + local res, err = + fields_visitor(fields, params, nil, function(field, value) + + local prefix = field:sub(1, PREFIX_LEN) + + if prefix == HTTP_HEADERS_PREFIX or prefix == HTTP_QUERIES_PREFIX then + local v_type = type(value) + + -- multiple values for a single query parameter, like /?foo=bar&foo=baz + if v_type == "table" then + for _, v in ipairs(value) do + local res, err = c:add_value(field, v) + if not res then + return nil, err + end + end + + return true + end -- if v_type + + -- the query parameter has only one value, like /?foo=bar + -- the query parameter has no value, like /?foo, + -- get_uri_arg will get a boolean `true` + -- we think it is equivalent to /?foo= + if v_type == "boolean" then + value = "" + end + end + + return c:add_value(field, value) + end) -- fields_visitor + + if not res then + return nil, err + end + + return c +end + + +local function _set_ngx(mock_ngx) + if mock_ngx.var then + var = mock_ngx.var + end + + if type(mock_ngx.req) == "table" then + if mock_ngx.req.get_method then + get_method = mock_ngx.req.get_method + end + + if mock_ngx.req.get_headers then + get_headers = mock_ngx.req.get_headers + end + + if mock_ngx.req.get_uri_args then + get_uri_args = mock_ngx.req.get_uri_args + end + end +end + + +return { + get_cache_key = get_cache_key, + get_atc_context = get_atc_context, + + _set_ngx = _set_ngx, +} diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index fa7af30c1a3..dc1247b31ff 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -12,6 +12,7 @@ local function reload_router(flavor, subsystem) ngx.config.subsystem = subsystem or "http" -- luacheck: ignore + package.loaded["kong.router.fields"] = nil package.loaded["kong.router.atc"] = nil package.loaded["kong.router.compat"] = nil package.loaded["kong.router.expressions"] = nil @@ -367,6 +368,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }, } router = assert(new_router(use_case)) + + -- let atc-router happy + local _ngx = mock_ngx("GET", "/", { a = "1" }) + router._set_ngx(_ngx) end) @@ -2745,6 +2750,11 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" it("matches correct route", function() local router = assert(new_router(use_case)) + + -- let atc-router happy + local _ngx = mock_ngx("GET", "/", { a = "1" }) + router._set_ngx(_ngx) + local match_t = router:select("GET", "/my-target-uri", "domain.org") assert.truthy(match_t) assert.same(use_case[#use_case].route, match_t.route) @@ -4338,6 +4348,10 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" } router = assert(new_router(use_case)) + + -- let atc-router happy + local _ngx = mock_ngx("GET", "/", { a = "1" }) + router._set_ngx(_ngx) end) it("[src_ip]", function() diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 74d4f491bee..855e64ebfe9 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -877,7 +877,7 @@ for _, strategy in helpers.each_strategy() do describe("URI arguments (querystring)", function() local routes - lazy_setup(function() + before_each(function() routes = insert_routes(bp, { { hosts = { "mock_upstream" }, @@ -885,7 +885,7 @@ for _, strategy in helpers.each_strategy() do }) end) - lazy_teardown(function() + after_each(function() remove_routes(strategy, routes) end) @@ -1343,7 +1343,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/201", headers = { ["kong-debug"] = 1 }, }) - assert.res_status(201, res) + assert.res_status(flavor == "traditional" and 201 or 200, res) assert.equal("service_behind_www.example.org", res.headers["kong-service-name"]) @@ -1365,7 +1365,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/201", headers = { ["kong-debug"] = 1 }, }) - assert.res_status(201, res) + assert.res_status(flavor == "traditional" and 201 or 200, res) assert.equal("service_behind_example.org", res.headers["kong-service-name"]) end) diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index 2add432ae46..2d524b085d1 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -402,14 +402,8 @@ for _, strategy in helpers.each_strategy() do }) assert.falsy(ok) - if flavor == "expressions" then - assert.matches("Code: NotFound", resp, nil, true) - assert.matches("Message: NotFound", resp, nil, true) - - else - assert.matches("Code: Canceled", resp, nil, true) - assert.matches("Message: gRPC request matched gRPCs route", resp, nil, true) - end + assert.matches("Code: Canceled", resp, nil, true) + assert.matches("Message: gRPC request matched gRPCs route", resp, nil, true) end) end) end) From 3641e6b9e4040ba2a8978a50678bed9e2a39318f Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 27 Dec 2023 17:42:15 +0800 Subject: [PATCH 3285/4351] chore(deps): bump tj-actions/changed-files from 40.2.2 to 41.0.1 (#12247) * chore(deps): bump tj-actions/changed-files from 40.2.2 to 41.0.1 Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 40.2.2 to 41.0.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/94549999469dbfa032becf298d95c87a14c34394...716b1e13042866565e00e85fd4ec490e186c4a2f) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] --------- Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Datong Sun --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 9169a931755..65402ef3f7d 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@94549999469dbfa032becf298d95c87a14c34394 # v37 + uses: tj-actions/changed-files@716b1e13042866565e00e85fd4ec490e186c4a2f # 41.0.1 with: files_yaml: | changelogs: From 45ff701b1c92b0b5d463d8a907385886e36b6953 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Sun, 10 Dec 2023 00:08:57 +0000 Subject: [PATCH 3286/4351] chore(deps): bump ngx_wasm_module to b9037acf7fa2d6f9ff02898bfc05544a1edc1fad Changes since 388d5720293f5091ccee1f859a42683fbfd14e7d: * b9037ac - chore(release) ensure release artifacts names include channel --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 618696da509..8ac77a2cae1 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=95f1d8fe10b244bba5b354e5ed3726442373325e # 1.4.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=388d5720293f5091ccee1f859a42683fbfd14e7d # prerelease-0.2.0 +NGX_WASM_MODULE=b9037acf7fa2d6f9ff02898bfc05544a1edc1fad WASMER=3.1.1 WASMTIME=14.0.3 V8=10.5.18 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 64ce68434fc..7af8fa13751 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bump `ngx_wasm_module` to `388d5720293f5091ccee1f859a42683fbfd14e7d`" +message: "Bump `ngx_wasm_module` to `b9037acf7fa2d6f9ff02898bfc05544a1edc1fad`" type: dependency From fac884ed7678c8ed53fe2bada9fe57bdc6f27833 Mon Sep 17 00:00:00 2001 From: Jitendra Kumar <76531339+jitendragangwar123@users.noreply.github.com> Date: Thu, 28 Dec 2023 09:35:35 +0530 Subject: [PATCH 3287/4351] docs(DEVELOPER): fix typo (#12141) --- DEVELOPER.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 99b866d4942..c30ebd17da5 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -148,7 +148,7 @@ You can follow [Managing your personal access token](https://docs.github.com/en/ Finally, we start the build process: ``` -# Build the virutual environment for developing Kong +# Build the virtual environment for developing Kong make build-venv ``` From 2346201dc9eedcd366f08d594c08f12150dfa77f Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Thu, 28 Dec 2023 11:58:51 +0800 Subject: [PATCH 3288/4351] chore(actions): remove "do not merge" label check since it has been removed in favor of Draft PR --- .github/workflows/label-check.yml | 3 --- 1 file changed, 3 deletions(-) diff --git a/.github/workflows/label-check.yml b/.github/workflows/label-check.yml index bfa8b67a798..4b194e88125 100644 --- a/.github/workflows/label-check.yml +++ b/.github/workflows/label-check.yml @@ -8,9 +8,6 @@ jobs: runs-on: ubuntu-latest steps: - - name: do-not-merge label found - run: echo "do-not-merge label found, this PR will not be merged"; exit 1 - if: ${{ contains(github.event.*.labels.*.name, 'pr/do not merge') || contains(github.event.*.labels.*.name, 'DO NOT MERGE') }} - name: backport master label found run: echo "Please do not backport into master, instead, create a PR targeting master and backport from it instead."; exit 1 if: ${{ contains(github.event.*.labels.*.name, 'backport master') }} From 34dfa8121aa4165ec92bd197a1cbd0a2cb3724eb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 28 Dec 2023 16:05:47 +0800 Subject: [PATCH 3289/4351] chore(deps): bump lua-resty-openssl to 1.2.0 (#12265) --- changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml | 3 --- changelog/unreleased/kong/bump-resty-openssl.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml create mode 100644 changelog/unreleased/kong/bump-resty-openssl.yml diff --git a/changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml b/changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml deleted file mode 100644 index 05ba386d707..00000000000 --- a/changelog/unreleased/kong/bump-resty-openssl-1.0.2.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Bump resty-openssl from 0.8.25 to 1.0.2 -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-resty-openssl.yml b/changelog/unreleased/kong/bump-resty-openssl.yml new file mode 100644 index 00000000000..4d682ab6735 --- /dev/null +++ b/changelog/unreleased/kong/bump-resty-openssl.yml @@ -0,0 +1,3 @@ +message: Bump resty-openssl from 0.8.25 to 1.2.0 +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 127ec878673..3b0e10e449d 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.3.5", - "lua-resty-openssl == 1.0.2", + "lua-resty-openssl == 1.2.0", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.12.0", From 8c2b5a4e7a35da88bbbd5b78507b8a292597d420 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 28 Dec 2023 16:49:25 +0800 Subject: [PATCH 3290/4351] perf(router): reuse ATC context in router match instead of creating a new context (#12258) To avoid frequent memory allocation/deallocations. KAG-3448 --- .requirements | 2 +- changelog/unreleased/kong/atc_reuse_context.yml | 3 +++ changelog/unreleased/kong/bump-atc-router.yml | 2 +- kong/router/atc.lua | 13 +++++++++---- kong/router/fields.lua | 7 +++---- 5 files changed, 17 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/atc_reuse_context.yml diff --git a/.requirements b/.requirements index 8ac77a2cae1..d834d859bd9 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=95f1d8fe10b244bba5b354e5ed3726442373325e # 1.4.0 +ATC_ROUTER=ac71b24ea5556b38b0f9903850ed666c36ad7843 # 1.4.1 KONG_MANAGER=nightly NGX_WASM_MODULE=b9037acf7fa2d6f9ff02898bfc05544a1edc1fad diff --git a/changelog/unreleased/kong/atc_reuse_context.yml b/changelog/unreleased/kong/atc_reuse_context.yml new file mode 100644 index 00000000000..3af76d0a2d7 --- /dev/null +++ b/changelog/unreleased/kong/atc_reuse_context.yml @@ -0,0 +1,3 @@ +message: "Reuse match copntext between requests to avoid frequent memory allocation/deallocation" +type: performance +scope: Core diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml index 1696ebc9d3f..2013fd9dda6 100644 --- a/changelog/unreleased/kong/bump-atc-router.yml +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -1,3 +1,3 @@ -message: Bumped atc-router from 1.2.0 to 1.4.0 +message: Bumped atc-router from 1.2.0 to 1.4.1 type: dependency scope: Core diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 6d2d32afed8..f05053f8eb0 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -4,6 +4,7 @@ local _MT = { __index = _M, } local buffer = require("string.buffer") local schema = require("resty.router.schema") +local context = require("resty.router.context") local router = require("resty.router.router") local lrucache = require("resty.lrucache") local tb_new = require("table.new") @@ -35,7 +36,7 @@ local check_select_params = utils.check_select_params local get_service_info = utils.get_service_info local route_match_stat = utils.route_match_stat local get_cache_key = fields.get_cache_key -local get_atc_context = fields.get_atc_context +local fill_atc_context = fields.fill_atc_context local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE @@ -223,7 +224,7 @@ local function new_from_scratch(routes, get_exp_and_priority) local fields = inst:get_fields() return setmetatable({ - schema = CACHED_SCHEMA, + context = context.new(CACHED_SCHEMA), router = inst, routes = routes_t, services = services_t, @@ -412,7 +413,9 @@ function _M:matching(params) params.host = host params.port = port - local c, err = get_atc_context(self.schema, self.fields, params) + self.context:reset() + + local c, err = fill_atc_context(self.context, self.fields, params) if not c then return nil, err @@ -552,7 +555,9 @@ function _M:matching(params) params.dst_ip, params.dst_port, sni) - local c, err = get_atc_context(self.schema, self.fields, params) + self.context:reset() + + local c, err = fill_atc_context(self.context, self.fields, params) if not c then return nil, err end diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 11e2a09fe95..a33b27c8fcd 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -1,5 +1,4 @@ local buffer = require("string.buffer") -local context = require("resty.router.context") local type = type @@ -288,8 +287,8 @@ local function get_cache_key(fields, params, ctx) end -local function get_atc_context(schema, fields, params) - local c = context.new(schema) +local function fill_atc_context(context, fields, params) + local c = context local res, err = fields_visitor(fields, params, nil, function(field, value) @@ -354,7 +353,7 @@ end return { get_cache_key = get_cache_key, - get_atc_context = get_atc_context, + fill_atc_context = fill_atc_context, _set_ngx = _set_ngx, } From 86f0a6cfcbd477c0a51243c330bdd47a2abff2fc Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 29 Dec 2023 14:57:53 +0800 Subject: [PATCH 3291/4351] fix(router): add missing `preserve_host` logic in stream subsystem (#12261) KAG-3032 --- kong/router/atc.lua | 5 +++++ kong/router/fields.lua | 21 ++++++++++++------- .../01-helpers/01-helpers_spec.lua | 1 + .../05-proxy/02-router_spec.lua | 10 +++++---- .../05-proxy/03-upstream_headers_spec.lua | 1 + .../05-proxy/14-server_tokens_spec.lua | 1 + spec/03-plugins/07-loggly/01-log_spec.lua | 1 + .../25-oauth2/04-invalidations_spec.lua | 1 + .../31-proxy-cache/02-access_spec.lua | 1 + 9 files changed, 31 insertions(+), 11 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index f05053f8eb0..16caac44f55 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -655,6 +655,11 @@ function _M:exec(ctx) else route_match_stat(ctx, "pos") + + -- preserve_host logic, modify cache result + if match_t.route.preserve_host then + match_t.upstream_host = fields.get_value("tls.sni", CACHE_PARAMS) + end end return match_t diff --git a/kong/router/fields.lua b/kong/router/fields.lua index a33b27c8fcd..59d4cee86ec 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -218,15 +218,20 @@ if is_http then end -- is_http -local function fields_visitor(fields, params, ctx, cb) - for _, field in ipairs(fields) do - local func = FIELDS_FUNCS[field] +local function get_value(field, params, ctx) + local func = FIELDS_FUNCS[field] + + if not func then -- unknown field + error("unknown router matching schema field: " .. field) + end -- if func + + return func(params, ctx) +end - if not func then -- unknown field - error("unknown router matching schema field: " .. field) - end -- if func - local value = func(params, ctx) +local function fields_visitor(fields, params, ctx, cb) + for _, field in ipairs(fields) do + local value = get_value(field, params, ctx) local res, err = cb(field, value) if not res then @@ -352,6 +357,8 @@ end return { + get_value = get_value, + get_cache_key = get_cache_key, fill_atc_context = fill_atc_context, diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index fa00dbd313a..c4e383ffd23 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -26,6 +26,7 @@ for _, strategy in helpers.each_strategy() do bp.routes:insert { hosts = { "mock_upstream" }, protocols = { "http" }, + paths = { "/" }, service = service } diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 855e64ebfe9..26ba41a4617 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -877,15 +877,16 @@ for _, strategy in helpers.each_strategy() do describe("URI arguments (querystring)", function() local routes - before_each(function() + lazy_setup(function() routes = insert_routes(bp, { { hosts = { "mock_upstream" }, + paths = { "/" }, }, }) end) - after_each(function() + lazy_teardown(function() remove_routes(strategy, routes) end) @@ -1301,6 +1302,7 @@ for _, strategy in helpers.each_strategy() do routes = insert_routes(bp, { { protocols = { "https" }, + paths = { "/" }, snis = { "www.example.org" }, service = { name = "service_behind_www.example.org" @@ -1343,7 +1345,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/201", headers = { ["kong-debug"] = 1 }, }) - assert.res_status(flavor == "traditional" and 201 or 200, res) + assert.res_status(201, res) assert.equal("service_behind_www.example.org", res.headers["kong-service-name"]) @@ -1365,7 +1367,7 @@ for _, strategy in helpers.each_strategy() do path = "/status/201", headers = { ["kong-debug"] = 1 }, }) - assert.res_status(flavor == "traditional" and 201 or 200, res) + assert.res_status(201, res) assert.equal("service_behind_example.org", res.headers["kong-service-name"]) end) diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 3132d0a6bfd..c78203d3b5f 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -278,6 +278,7 @@ for _, strategy in helpers.each_strategy() do assert(bp.routes:insert { hosts = { "headers-charset.test" }, + paths = { "/" }, service = service, }) diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 6cee745a135..3de5077db9d 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -291,6 +291,7 @@ describe("headers [#" .. strategy .. "]", function() return function() bp.routes:insert { hosts = { "headers-inspect.test" }, + paths = { "/" }, } local service = bp.services:insert({ diff --git a/spec/03-plugins/07-loggly/01-log_spec.lua b/spec/03-plugins/07-loggly/01-log_spec.lua index dd5e35a0199..4987cbb1d9a 100644 --- a/spec/03-plugins/07-loggly/01-log_spec.lua +++ b/spec/03-plugins/07-loggly/01-log_spec.lua @@ -19,6 +19,7 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { hosts = { "logging.test" }, + paths = { "/" }, } local route2 = bp.routes:insert { diff --git a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua index 90f7b25bf85..18218b6cfdb 100644 --- a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua +++ b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua @@ -43,6 +43,7 @@ for _, strategy in helpers.each_strategy() do route = assert(admin_api.routes:insert { hosts = { "oauth2.com" }, protocols = { "http", "https" }, + paths = { "/" }, service = service, }) diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index aa8b350773d..67e026d9e32 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -38,6 +38,7 @@ do local route1 = assert(bp.routes:insert { hosts = { "route-1.test" }, + paths = { "/" }, }) local route2 = assert(bp.routes:insert { hosts = { "route-2.test" }, From e804fd4b10a78df58c758831347cdc5006ff4b0f Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 29 Dec 2023 10:47:51 +0800 Subject: [PATCH 3292/4351] chore(actions): revert dynamic test scheduler (#12180) Due to false green observed on `master`. --- .ci/run_tests.sh | 154 +++++++++++ .ci/test_suites.json | 34 --- .github/workflows/build_and_test.yml | 240 +++++++++++------- .../update-test-runtime-statistics.yml | 35 --- spec/busted-ci-helper.lua | 59 ----- spec/busted-log-failed.lua | 33 +++ 6 files changed, 334 insertions(+), 221 deletions(-) create mode 100755 .ci/run_tests.sh delete mode 100644 .ci/test_suites.json delete mode 100644 .github/workflows/update-test-runtime-statistics.yml delete mode 100644 spec/busted-ci-helper.lua create mode 100644 spec/busted-log-failed.lua diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh new file mode 100755 index 00000000000..447936f73ff --- /dev/null +++ b/.ci/run_tests.sh @@ -0,0 +1,154 @@ +#!/usr/bin/env bash +set -e + +function cyan() { + echo -e "\033[1;36m$*\033[0m" +} + +function red() { + echo -e "\033[1;31m$*\033[0m" +} + +function get_failed { + if [ ! -z "$FAILED_TEST_FILES_FILE" -a -f "$FAILED_TEST_FILES_FILE" ] + then + cat < $FAILED_TEST_FILES_FILE + else + echo "$@" + fi +} + +BUSTED_ARGS="--keep-going -o htest -v --exclude-tags=flaky,ipv6" +if [ ! -z "$FAILED_TEST_FILES_FILE" ] +then + BUSTED_ARGS="--helper=spec/busted-log-failed.lua $BUSTED_ARGS" +fi + +if [ "$KONG_TEST_DATABASE" == "postgres" ]; then + export TEST_CMD="bin/busted $BUSTED_ARGS,off" + + psql -v ON_ERROR_STOP=1 -h localhost --username "$KONG_TEST_PG_USER" <<-EOSQL + CREATE user ${KONG_TEST_PG_USER}_ro; + GRANT CONNECT ON DATABASE $KONG_TEST_PG_DATABASE TO ${KONG_TEST_PG_USER}_ro; + \c $KONG_TEST_PG_DATABASE; + GRANT USAGE ON SCHEMA public TO ${KONG_TEST_PG_USER}_ro; + ALTER DEFAULT PRIVILEGES FOR ROLE $KONG_TEST_PG_USER IN SCHEMA public GRANT SELECT ON TABLES TO ${KONG_TEST_PG_USER}_ro; +EOSQL + +elif [ "$KONG_TEST_DATABASE" == "cassandra" ]; then + echo "Cassandra is no longer supported" + exit 1 + +else + export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,db" +fi + +if [ "$TEST_SUITE" == "integration" ]; then + if [[ "$TEST_SPLIT" == first* ]]; then + # GitHub Actions, run first batch of integration tests + files=$(ls -d spec/02-integration/* | sort | grep -v 05-proxy) + files=$(get_failed $files) + eval "$TEST_CMD" $files + + elif [[ "$TEST_SPLIT" == second* ]]; then + # GitHub Actions, run second batch of integration tests + # Note that the split here is chosen carefully to result + # in a similar run time between the two batches, and should + # be adjusted if imbalance become significant in the future + files=$(ls -d spec/02-integration/* | sort | grep 05-proxy) + files=$(get_failed $files) + eval "$TEST_CMD" $files + + else + # Non GitHub Actions + eval "$TEST_CMD" $(get_failed spec/02-integration/) + fi +fi + +if [ "$TEST_SUITE" == "dbless" ]; then + eval "$TEST_CMD" $(get_failed spec/02-integration/02-cmd \ + spec/02-integration/05-proxy \ + spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ + spec/02-integration/04-admin_api/15-off_spec.lua \ + spec/02-integration/08-status_api/01-core_routes_spec.lua \ + spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ + spec/02-integration/11-dbless \ + spec/02-integration/20-wasm) +fi +if [ "$TEST_SUITE" == "plugins" ]; then + set +ex + rm -f .failed + + if [[ "$TEST_SPLIT" == first* ]]; then + # GitHub Actions, run first batch of plugin tests + PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | head -n22)) + + elif [[ "$TEST_SPLIT" == second* ]]; then + # GitHub Actions, run second batch of plugin tests + # Note that the split here is chosen carefully to result + # in a similar run time between the two batches, and should + # be adjusted if imbalance become significant in the future + PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | tail -n+23)) + + else + # Non GitHub Actions + PLUGINS=$(get_failed $(ls -d spec/03-plugins/*)) + fi + + for p in $PLUGINS; do + echo + cyan "--------------------------------------" + cyan $(basename $p) + cyan "--------------------------------------" + echo + + $TEST_CMD $p || echo "* $p" >> .failed + done + + if [[ "$TEST_SPLIT" != first* ]]; then + cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do + REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` + VERSION=`luarocks show $REPOSITORY | grep $REPOSITORY | head -1 | awk -F" " '{print $2}' | cut -f1 -d"-"` + REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-prometheus-plugin/kong-plugin-prometheus/g'` + REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-proxy-cache-plugin/kong-plugin-proxy-cache/g'` + + echo + cyan "--------------------------------------" + cyan $REPOSITORY $VERSION + cyan "--------------------------------------" + echo + + git clone https://github.com/Kong/$REPOSITORY.git --branch $VERSION --single-branch /tmp/test-$REPOSITORY || \ + git clone https://github.com/Kong/$REPOSITORY.git --branch v$VERSION --single-branch /tmp/test-$REPOSITORY + sed -i 's/grpcbin:9000/localhost:15002/g' /tmp/test-$REPOSITORY/spec/*.lua + sed -i 's/grpcbin:9001/localhost:15003/g' /tmp/test-$REPOSITORY/spec/*.lua + cp -R /tmp/test-$REPOSITORY/spec/fixtures/* spec/fixtures/ || true + pushd /tmp/test-$REPOSITORY + luarocks make + popd + + $TEST_CMD /tmp/test-$REPOSITORY/spec/ || echo "* $REPOSITORY" >> .failed + + done + fi + + if [ -f .failed ]; then + echo + red "--------------------------------------" + red "Plugin tests failed:" + red "--------------------------------------" + cat .failed + exit 1 + else + exit 0 + fi +fi +if [ "$TEST_SUITE" == "pdk" ]; then + prove -I. -r t +fi +if [ "$TEST_SUITE" == "unit" ]; then + unset KONG_TEST_NGINX_USER KONG_PG_PASSWORD KONG_TEST_PG_PASSWORD + scripts/autodoc + bin/busted -v -o htest spec/01-unit + make lint +fi diff --git a/.ci/test_suites.json b/.ci/test_suites.json deleted file mode 100644 index eb6b15e5909..00000000000 --- a/.ci/test_suites.json +++ /dev/null @@ -1,34 +0,0 @@ -[ - { - "name": "unit", - "exclude_tags": "flaky,ipv6", - "specs": ["spec/01-unit/"] - }, - { - "name": "integration", - "exclude_tags": "flaky,ipv6,off", - "environment": { - "KONG_TEST_DATABASE": "postgres" - }, - "specs": ["spec/02-integration/"] - }, - { - "name": "dbless", - "exclude_tags": "flaky,ipv6,postgres,db", - "specs": [ - "spec/02-integration/02-cmd/", - "spec/02-integration/05-proxy/", - "spec/02-integration/04-admin_api/02-kong_routes_spec.lua", - "spec/02-integration/04-admin_api/15-off_spec.lua", - "spec/02-integration/08-status_api/01-core_routes_spec.lua", - "spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua", - "spec/02-integration/11-dbless/", - "spec/02-integration/20-wasm/" - ] - }, - { - "name": "plugins", - "exclude_tags": "flaky,ipv6", - "specs": ["spec/03-plugins/"] - } -] diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0aee08aa20b..e9c6675240c 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -33,7 +33,6 @@ concurrency: env: BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build KONG_TEST_COVERAGE: ${{ inputs.coverage == true || github.event_name == 'schedule' }} - RUNNER_COUNT: 7 jobs: build: @@ -41,11 +40,22 @@ jobs: with: relative-build-root: bazel-bin/build - lint-and-doc-tests: - name: Lint and Doc tests + lint-doc-and-unit-tests: + name: Lint, Doc and Unit tests runs-on: ubuntu-22.04 needs: build + services: + postgres: + image: postgres:13 + env: + POSTGRES_USER: kong + POSTGRES_DB: kong + POSTGRES_HOST_AUTH_METHOD: trust + ports: + - 5432:5432 + options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 + steps: - name: Checkout Kong source code uses: actions/checkout@v4 @@ -83,56 +93,41 @@ jobs: - name: Check labeler configuration run: scripts/check-labeler.pl .github/labeler.yml - schedule: - name: Schedule busted tests to run - runs-on: ubuntu-22.04 - needs: build - - env: - WORKFLOW_ID: ${{ github.run_id }} - - outputs: - runners: ${{ steps.generate-runner-array.outputs.RUNNERS }} - - steps: - - name: Checkout source code - uses: actions/checkout@v4 - - - name: Download runtimes file - uses: Kong/gh-storage/download@v1 - with: - repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json - - - name: Schedule tests - uses: Kong/gateway-test-scheduler/schedule@b91bd7aec42bd13748652929f087be81d1d40843 # v1 - with: - test-suites-file: .ci/test_suites.json - test-file-runtime-file: .ci/runtimes.json - output-prefix: test-chunk. - runner-count: ${{ env.RUNNER_COUNT }} + - name: Unit tests + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong + run: | + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + TEST_CMD="bin/busted -v -o htest spec/01-unit" + if [[ $KONG_TEST_COVERAGE = true ]]; then + TEST_CMD="$TEST_CMD --coverage" + fi + $TEST_CMD - - name: Upload schedule files + - name: Archive coverage stats file uses: actions/upload-artifact@v4 - continue-on-error: true + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: schedule-test-files - path: test-chunk.* - retention-days: 7 + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} + retention-days: 1 + path: | + luacov.stats.out - - name: Generate runner array - id: generate-runner-array + - name: Get kernel message + if: failure() run: | - echo "RUNNERS=[$(echo $(seq 1 $(( $RUNNER_COUNT ))))]" | sed -e 's/ /, /g' >> $GITHUB_OUTPUT + sudo dmesg -T - busted-tests: - name: Busted test runner ${{ matrix.runner }} + integration-tests-postgres: + name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests runs-on: ubuntu-22.04 - needs: [build,schedule] - + needs: build strategy: fail-fast: false matrix: - runner: ${{ fromJSON(needs.schedule.outputs.runners) }} + suite: [integration, plugins] + split: [first, second] services: postgres: @@ -184,6 +179,7 @@ jobs: echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - name: Enable SSL for Redis + if: ${{ matrix.suite == 'plugins' }} run: | docker cp ${{ github.workspace }} kong_redis:/workspace docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh @@ -206,53 +202,47 @@ jobs: docker logs opentelemetry-collector - name: Install AWS SAM cli tool + if: ${{ matrix.suite == 'plugins' }} run: | curl -L -s -o /tmp/aws-sam-cli.zip https://github.com/aws/aws-sam-cli/releases/latest/download/aws-sam-cli-linux-x86_64.zip unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli sudo /tmp/aws-sam-cli/install --update - - name: Create kong_ro user in Postgres + - name: Update PATH + run: | + echo "$BUILD_ROOT/kong-dev/bin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/nginx/sbin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/bin" >> $GITHUB_PATH + + - name: Debug (nginx) + run: | + echo nginx: $(which nginx) + nginx -V 2>&1 | sed -re 's/ --/\n--/g' + ldd $(which nginx) + + - name: Debug (luarocks) run: | - psql -v ON_ERROR_STOP=1 -h localhost --username kong <<\EOD - CREATE user kong_ro; - GRANT CONNECT ON DATABASE kong TO kong_ro; - \c kong; - GRANT USAGE ON SCHEMA public TO kong_ro; - ALTER DEFAULT PRIVILEGES FOR ROLE kong IN SCHEMA public GRANT SELECT ON TABLES TO kong_ro; - EOD + echo luarocks: $(which luarocks) + luarocks --version + luarocks config - name: Tune up postgres max_connections run: | # arm64 runners may use more connections due to more worker cores psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' - - name: Download test schedule file - uses: actions/download-artifact@v4 - with: - name: schedule-test-files - - - name: Generate helper environment variables + - name: Generate test rerun filename run: | - echo FAILED_TEST_FILES_FILE=failed-tests.json >> $GITHUB_ENV - echo TEST_FILE_RUNTIME_FILE=test-runtime.json >> $GITHUB_ENV + echo FAILED_TEST_FILES_FILE=$(echo '${{ github.run_id }}-${{ matrix.suite }}-${{ matrix.split }}' | tr A-Z a-z | sed -Ee 's/[^a-z0-9]+/-/g').txt >> $GITHUB_ENV - - name: Build & install dependencies - run: | - make dev - name: Download test rerun information uses: actions/download-artifact@v4 continue-on-error: true with: - name: test-rerun-info-${{ matrix.runner }} - - - name: Download test runtime statistics from previous runs - uses: actions/download-artifact@v4 - continue-on-error: true - with: - name: test-runtime-statistics-${{ matrix.runner }} + name: ${{ env.FAILED_TEST_FILES_FILE }} - - name: Run Tests + - name: Tests env: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong @@ -260,44 +250,108 @@ jobs: KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - DD_ENV: ci - DD_SERVICE: kong-ce-ci - DD_CIVISIBILITY_MANUAL_API_ENABLED: 1 - DD_CIVISIBILITY_AGENTLESS_ENABLED: true - DD_TRACE_GIT_METADATA_ENABLED: true - DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} - uses: Kong/gateway-test-scheduler/runner@b91bd7aec42bd13748652929f087be81d1d40843 # v1 - with: - tests-to-run-file: test-chunk.${{ matrix.runner }}.json - failed-test-files-file: ${{ env.FAILED_TEST_FILES_FILE }} - test-file-runtime-file: ${{ env.TEST_FILE_RUNTIME_FILE }} - setup-venv: . ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + TEST_SUITE: ${{ matrix.suite }} + TEST_SPLIT: ${{ matrix.split }} + run: | + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + .ci/run_tests.sh - name: Upload test rerun information if: always() uses: actions/upload-artifact@v4 with: - name: test-rerun-info-${{ matrix.runner }} + name: ${{ env.FAILED_TEST_FILES_FILE }} path: ${{ env.FAILED_TEST_FILES_FILE }} retention-days: 2 - - name: Upload test runtime statistics for offline scheduling - if: always() + - name: Archive coverage stats file uses: actions/upload-artifact@v4 + if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + with: + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.suite }}-${{ contains(matrix.split, 'first') && '1' || '2' }} + retention-days: 1 + path: | + luacov.stats.out + + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + + integration-tests-dbless: + name: DB-less integration tests + runs-on: ubuntu-22.04 + needs: build + + services: + grpcbin: + image: kong/grpcbin + ports: + - 15002:9000 + - 15003:9001 + + steps: + - name: Checkout Kong source code + uses: actions/checkout@v4 + + - name: Lookup build cache + id: cache-deps + uses: actions/cache@v3 with: - name: test-runtime-statistics-${{ matrix.runner }} - path: ${{ env.TEST_FILE_RUNTIME_FILE }} - retention-days: 7 + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} + + - name: Build WASM Test Filters + uses: ./.github/actions/build-wasm-test-filters + + - name: Add gRPC test host names + run: | + echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts + echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts + + - name: Run OpenTelemetry Collector + run: | + mkdir -p ${{ github.workspace }}/tmp/otel + touch ${{ github.workspace }}/tmp/otel/file_exporter.json + sudo chmod 777 -R ${{ github.workspace }}/tmp/otel + docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ + -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ + -v ${{ github.workspace }}/tmp/otel:/etc/otel \ + --name opentelemetry-collector -d \ + otel/opentelemetry-collector-contrib:0.52.0 \ + --config=/etc/otel-collector-config.yaml + sleep 2 + docker logs opentelemetry-collector + + - name: Tests + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong + KONG_TEST_DATABASE: 'off' + KONG_SPEC_TEST_GRPCBIN_PORT: "15002" + KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" + KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json + TEST_SUITE: dbless + run: | + make dev # required to install other dependencies like bin/grpcurl + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + .ci/run_tests.sh - name: Archive coverage stats file uses: actions/upload-artifact@v4 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.runner }} + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} retention-days: 1 path: | luacov.stats.out + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + pdk-tests: name: PDK tests runs-on: ubuntu-22.04 @@ -334,7 +388,7 @@ jobs: export PDK_LUACOV=1 fi eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - prove -I. -r t + .ci/run_tests.sh - name: Archive coverage stats file uses: actions/upload-artifact@v4 @@ -350,9 +404,9 @@ jobs: run: | sudo dmesg -T - cleanup-and-aggregate-stats: - needs: [lint-and-doc-tests,pdk-tests,busted-tests] - name: Cleanup and Luacov stats aggregator + aggregator: + needs: [lint-doc-and-unit-tests,pdk-tests,integration-tests-postgres,integration-tests-dbless] + name: Luacov stats aggregator if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} runs-on: ubuntu-22.04 diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml deleted file mode 100644 index 43e4017a518..00000000000 --- a/.github/workflows/update-test-runtime-statistics.yml +++ /dev/null @@ -1,35 +0,0 @@ -name: Update test runtime statistics file for test scheduling -on: - workflow_dispatch: - schedule: - - cron: "1 0 * * SAT" - # push rule below needed for testing only - push: - branches: - - feat/test-run-scheduler - -jobs: - process-statistics: - name: Download statistics from GitHub and combine them - runs-on: ubuntu-22.04 - steps: - - name: Checkout source code - uses: actions/checkout@v4 - with: - token: ${{ secrets.PAT }} - - - name: Process statistics - uses: Kong/gateway-test-scheduler/analyze@b91bd7aec42bd13748652929f087be81d1d40843 # v1 - env: - GITHUB_TOKEN: ${{ secrets.PAT }} - with: - workflow-name: build_and_test.yml - test-file-runtime-file: .ci/runtimes.json - artifact-name-regexp: "^test-runtime-statistics-\\d+$" - - - name: Upload new runtimes file - uses: Kong/gh-storage/upload@v1 - env: - GITHUB_TOKEN: ${{ secrets.PAT }} - with: - repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua deleted file mode 100644 index ff85767086f..00000000000 --- a/spec/busted-ci-helper.lua +++ /dev/null @@ -1,59 +0,0 @@ --- busted-log-failed.lua - --- Log which test files run by busted had failures or errors in a --- file. The file to use for logging is specified in the --- FAILED_TEST_FILES_FILE environment variable. This is used to --- reduce test rerun times for flaky tests. - -local busted = require 'busted' -local cjson = require 'cjson' -local socket_unix = require 'socket.unix' - -local busted_event_path = os.getenv("BUSTED_EVENT_PATH") - --- Function to recursively copy a table, skipping keys associated with functions -local function copyTable(original, copied) - copied = copied or {} - - for key, value in pairs(original) do - if type(value) == "table" then - copied[key] = copyTable(value, {}) - elseif type(value) ~= "function" then - copied[key] = value - end - end - - return copied -end - -if busted_event_path then - local sock = assert(socket_unix()) - assert(sock:connect(busted_event_path)) - - local events = {{ 'suite', 'reset' }, - { 'suite', 'start' }, - { 'suite', 'end' }, - { 'file', 'start' }, - { 'file', 'end' }, - { 'test', 'start' }, - { 'test', 'end' }, - { 'pending' }, - { 'failure', 'it' }, - { 'error', 'it' }, - { 'failure' }, - { 'error' }} - for _, event in ipairs(events) do - busted.subscribe(event, function (...) - local args = {} - for i, original in ipairs{...} do - if type(original) == "table" then - args[i] = copyTable(original) - elseif type(original) ~= "function" then - args[i] = original - end - end - - sock:send(cjson.encode({ event = event[1] .. (event[2] and ":" .. event[2] or ""), args = args }) .. "\n") - end) - end -end diff --git a/spec/busted-log-failed.lua b/spec/busted-log-failed.lua new file mode 100644 index 00000000000..7bfe6804b83 --- /dev/null +++ b/spec/busted-log-failed.lua @@ -0,0 +1,33 @@ +-- busted-log-failed.lua + +-- Log which test files run by busted had failures or errors in a +-- file. The file to use for logging is specified in the +-- FAILED_TEST_FILES_FILE environment variable. This is used to +-- reduce test rerun times for flaky tests. + +local busted = require 'busted' +local failed_files_file = assert(os.getenv("FAILED_TEST_FILES_FILE"), + "FAILED_TEST_FILES_FILE environment variable not set") + +local FAILED_FILES = {} + +busted.subscribe({ 'failure' }, function(element, parent, message, debug) + FAILED_FILES[element.trace.source] = true +end) + +busted.subscribe({ 'error' }, function(element, parent, message, debug) + FAILED_FILES[element.trace.source] = true +end) + +busted.subscribe({ 'suite', 'end' }, function(suite, count, total) + local output = assert(io.open(failed_files_file, "w")) + if next(FAILED_FILES) then + for failed_file in pairs(FAILED_FILES) do + if failed_file:sub(1, 1) == '@' then + failed_file = failed_file:sub(2) + end + assert(output:write(failed_file .. "\n")) + end + end + output:close() +end) From f49abd69c70eb719b53b84db21a1756743c089a6 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 29 Dec 2023 12:07:56 +0800 Subject: [PATCH 3293/4351] tests(plugins): fix previous `master` test failures Fix `03-http-log/01-log_spec.lua` Fix `13-cors/01-access_spec.lua` Fix `spec/03-plugins/03-http-log/01-log_spec.lua` --- spec/03-plugins/03-http-log/01-log_spec.lua | 2 ++ spec/03-plugins/13-cors/01-access_spec.lua | 1 + 2 files changed, 3 insertions(+) diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 55591eb85dd..4a69c9b221d 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -59,6 +59,7 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { hosts = { "http_logging.test" }, + paths = { "/" }, service = service1 } @@ -627,6 +628,7 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert { hosts = { "http_queue_logging.test" }, + paths = { "/" }, service = service } diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index 7bba3a82ce8..42692a43089 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -237,6 +237,7 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert({ hosts = { "cors1.test" }, + paths = { "/" }, }) local route2 = bp.routes:insert({ From f002a5c74f8a53fcc52c5c53b3d21f304bdd0eca Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 29 Dec 2023 18:37:28 +0800 Subject: [PATCH 3294/4351] tests(admin-api): change OpenSSL error message to ones from the new version --- spec/02-integration/04-admin_api/15-off_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 54bb00e7e82..1f618e4cfec 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1752,7 +1752,7 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== entity_type = "certificate", errors = { { field = "cert", - message = "invalid certificate: x509.new: asn1/tasn_dec.c:349:error:0688010A:asn1 encoding routines::nested asn1 error", + message = "invalid certificate: x509.new: error:688010A:asn1 encoding routines:asn1_item_embed_d2i:nested asn1 error:asn1/tasn_dec.c:349:", type = "field" } } }, From a45112fd8325767b12c930ece8fcc70237c226c5 Mon Sep 17 00:00:00 2001 From: xumin Date: Fri, 29 Dec 2023 14:11:46 +0800 Subject: [PATCH 3295/4351] Revert "feat(templates): enable `status_listen` by default on localhost (#12254)" This reverts commit 1ab6ead0ee9759127d427334d644962e98a667bd. The CI did not alert because of the scheduler's bug --- changelog/unreleased/kong/default_status_port.yml.yml | 3 --- kong.conf.default | 3 +-- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 2 insertions(+), 6 deletions(-) delete mode 100644 changelog/unreleased/kong/default_status_port.yml.yml diff --git a/changelog/unreleased/kong/default_status_port.yml.yml b/changelog/unreleased/kong/default_status_port.yml.yml deleted file mode 100644 index ec3c3a510de..00000000000 --- a/changelog/unreleased/kong/default_status_port.yml.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Enable `status_listen` on `127.0.0.1:8007` by default -type: feature -scope: Admin API diff --git a/kong.conf.default b/kong.conf.default index 18c578403b4..6f1fe1f0844 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -680,8 +680,7 @@ # # Example: `admin_listen = 127.0.0.1:8444 http2 ssl` -#status_listen = 127.0.0.1:8007 reuseport backlog=16384 - # Comma-separated list of addresses and ports on +#status_listen = off # Comma-separated list of addresses and ports on # which the Status API should listen. # The Status API is a read-only endpoint # allowing monitoring tools to retrieve metrics, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 2c0802bc72a..7ff840c17eb 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -28,7 +28,7 @@ proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reus stream_listen = off admin_listen = 127.0.0.1:8001 reuseport backlog=16384, 127.0.0.1:8444 http2 ssl reuseport backlog=16384 admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl -status_listen = 127.0.0.1:8007 reuseport backlog=16384 +status_listen = off cluster_listen = 0.0.0.0:8005 cluster_control_plane = 127.0.0.1:8005 cluster_cert = NONE From 11d7639bb71326eff5bbcdf73b0e35f03d4763df Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 2 Jan 2024 10:12:28 +0800 Subject: [PATCH 3296/4351] docs(changelog): fix a typo in #11258 (#12266) --- changelog/unreleased/kong/atc_reuse_context.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/atc_reuse_context.yml b/changelog/unreleased/kong/atc_reuse_context.yml index 3af76d0a2d7..935993c847a 100644 --- a/changelog/unreleased/kong/atc_reuse_context.yml +++ b/changelog/unreleased/kong/atc_reuse_context.yml @@ -1,3 +1,3 @@ -message: "Reuse match copntext between requests to avoid frequent memory allocation/deallocation" +message: "Reuse match context between requests to avoid frequent memory allocation/deallocation" type: performance scope: Core From 30154217e03d7b77675716e0728609b19518dc73 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 2 Jan 2024 06:16:32 +0000 Subject: [PATCH 3297/4351] fix(request-transformer): respect letter case of rename headers' new names (#12244) Request-transformer used to ignore cases when renaming header. This PR makes it case-sensitive when renaming headers. Fix KAG-2599 #11579 --- .../kong/fix_req_transformer_case_sensitive.yml | 3 +++ kong/plugins/request-transformer/access.lua | 2 +- .../36-request-transformer/02-access_spec.lua | 10 +++++----- 3 files changed, 9 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml diff --git a/changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml b/changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml new file mode 100644 index 00000000000..02369e95ef4 --- /dev/null +++ b/changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml @@ -0,0 +1,3 @@ +message: "**request-transformer**: now the plugin respect the letter case of new names when renaming headers." +type: bugfix +scope: Plugin diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 76c7c5dc0fd..441cb6b80cd 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -168,7 +168,7 @@ local function transform_headers(conf, template_env) old_name = old_name:lower() local value = headers[old_name] if value then - headers[new_name:lower()] = value + headers[new_name] = value headers[old_name] = nil headers_to_remove[old_name] = true end diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 76687101d62..945efb7b60e 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -227,7 +227,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() name = "request-transformer", config = { rename = { - headers = {"x-to-rename:x-is-renamed"}, + headers = {"x-to-rename:X-Is-Renamed"}, querystring = {"originalparam:renamedparam"}, body = {"originalparam:renamedparam"} } @@ -712,7 +712,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(200) assert.response(r).has.jsonbody() assert.request(r).has.no.header("x-to-rename") - assert.request(r).has.header("x-is-renamed") + assert.request(r).has.header("X-Is-Renamed") assert.request(r).has.header("x-another-header") end) it("does not add as new header if header does not exist", function() @@ -738,13 +738,13 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() headers = { host = "test9.test", ["x-to-rename"] = "new-result", - ["x-is-renamed"] = "old-result", + ["X-Is-Renamed"] = "old-result", } }) assert.response(r).has.status(200) assert.response(r).has.jsonbody() assert.request(r).has.no.header("x-to-rename") - local h_is_renamed = assert.request(r).has.header("x-is-renamed") + local h_is_renamed = assert.request(r).has.header("X-Is-Renamed") assert.equals("new-result", h_is_renamed) end) for _, seq in ipairs({ 1, 2, 3, 4, 5, 6}) do @@ -761,7 +761,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(200) assert.response(r).has.jsonbody() assert.request(r).has.no.header("x-to-rename") - local h_is_renamed = assert.request(r).has.header("x-is-renamed") + local h_is_renamed = assert.request(r).has.header("X-Is-Renamed") assert.equals("new-result", h_is_renamed) end) end From c3c83e838298d82225c0fa7d19a895dc56d42f13 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 28 Dec 2023 14:33:45 +0800 Subject: [PATCH 3298/4351] chore(deps): bump openssl from 3.1.4 to 3.2.0 --- .requirements | 2 +- .../openssl/openssl_repositories.bzl | 2 +- changelog/unreleased/kong/bump-openssl.yml | 3 + .../fixtures/alpine-amd64.txt | 145 ------------------ .../fixtures/alpine-arm64.txt | 145 ------------------ .../fixtures/amazonlinux-2-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-arm64.txt | 2 +- .../fixtures/debian-10-amd64.txt | 2 +- .../fixtures/debian-11-amd64.txt | 2 +- .../fixtures/debian-12-amd64.txt | 2 +- .../explain_manifest/fixtures/el7-amd64.txt | 2 +- .../explain_manifest/fixtures/el8-amd64.txt | 2 +- .../explain_manifest/fixtures/el9-amd64.txt | 2 +- .../explain_manifest/fixtures/el9-arm64.txt | 2 +- .../fixtures/ubuntu-20.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-arm64.txt | 2 +- scripts/explain_manifest/suites.py | 16 +- 19 files changed, 26 insertions(+), 313 deletions(-) create mode 100644 changelog/unreleased/kong/bump-openssl.yml delete mode 100644 scripts/explain_manifest/fixtures/alpine-amd64.txt delete mode 100644 scripts/explain_manifest/fixtures/alpine-arm64.txt diff --git a/.requirements b/.requirements index d834d859bd9..e33006c69d5 100644 --- a/.requirements +++ b/.requirements @@ -2,7 +2,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.21.4.3 LUAROCKS=3.9.2 -OPENSSL=3.1.4 +OPENSSL=3.2.0 PCRE=8.45 LIBEXPAT=2.5.0 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index cab43702d1d..f06c848fc92 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -11,7 +11,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.bazel", - sha256 = "840af5366ab9b522bde525826be3ef0fb0af81c6a9ebd84caa600fea1731eee3", + sha256 = "14c826f07c7e433706fb5c69fa9e25dab95684844b4c962a2cf1bf183eb4690e", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/changelog/unreleased/kong/bump-openssl.yml b/changelog/unreleased/kong/bump-openssl.yml new file mode 100644 index 00000000000..687f0c70200 --- /dev/null +++ b/changelog/unreleased/kong/bump-openssl.yml @@ -0,0 +1,3 @@ +message: Bumped OpenSSL from 3.1.4 to 3.2.0 +type: dependency +scope: Core diff --git a/scripts/explain_manifest/fixtures/alpine-amd64.txt b/scripts/explain_manifest/fixtures/alpine-amd64.txt deleted file mode 100644 index b5bf1a0fa46..00000000000 --- a/scripts/explain_manifest/fixtures/alpine-amd64.txt +++ /dev/null @@ -1,145 +0,0 @@ -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-1.1/afalg.so - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-1.1/capi.so - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-1.1/padlock.so - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libcrypto.so.1.1 - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 - Needed : - - libc.so - -- Path : /usr/local/kong/lib/libssl.so.1.1 - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lxp.so - Needed : - - libexpat.so.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so - -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libc.so - -- Path : /usr/local/openresty/lualib/librestysignal.so - Needed : - - libc.so - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 - - libz.so.1 - - libc.so - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 - DWARF : True - DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/alpine-arm64.txt b/scripts/explain_manifest/fixtures/alpine-arm64.txt deleted file mode 100644 index b5bf1a0fa46..00000000000 --- a/scripts/explain_manifest/fixtures/alpine-arm64.txt +++ /dev/null @@ -1,145 +0,0 @@ -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-1.1/afalg.so - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-1.1/capi.so - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-1.1/padlock.so - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libcrypto.so.1.1 - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 - Needed : - - libc.so - -- Path : /usr/local/kong/lib/libssl.so.1.1 - Needed : - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lxp.so - Needed : - - libexpat.so.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.1.1 - - libcrypto.so.1.1 - - libc.so - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so - -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libc.so - -- Path : /usr/local/openresty/lualib/librestysignal.so - Needed : - - libc.so - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libluajit-5.1.so.2 - - libssl.so.1.1 - - libcrypto.so.1.1 - - libz.so.1 - - libc.so - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - OpenSSL : OpenSSL 1.1.1t 7 Feb 2023 - DWARF : True - DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index d3bda328408..b0d0b772ff0 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -202,7 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index e85d7e57852..3c348b455c8 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -188,7 +188,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 0db6e70743c..48576d505f1 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -170,7 +170,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 013e8586181..951fb52d982 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -202,7 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index fe586a0c091..3a9420610de 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -190,7 +190,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index fecba88d42b..d8a45bc54db 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -177,7 +177,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index d3bda328408..b0d0b772ff0 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -202,7 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index c7933610e0a..b0817c9bdc3 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -201,7 +201,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index e4dbbaa6537..a9eb5944492 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -188,7 +188,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 0db6e70743c..48576d505f1 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -170,7 +170,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index e4b2a539646..f909b112e2a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -194,6 +194,6 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 6d22a3f711b..b924206af82 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -181,7 +181,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 8dc1f94a1b9..70700de3e9a 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -179,7 +179,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.1.4 24 Oct 2023 + OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index b1a19b9c846..413e92c0653 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -71,14 +71,14 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should link libxcrypt.so.1") \ .needed_libraries.contain("libcrypt.so.1") - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.1.x") \ - .nginx_compiled_openssl.matches("OpenSSL 3.1.\d") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ - - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.1.x") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.2.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.2.0") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.2.x") \ + .nginx_compiled_openssl.matches("OpenSSL 3.2.\d") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ + + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.2.x") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ def libc_libcpp_suites(expect, libc_max_version: str = None, libcxx_max_version: str = None, cxxabi_max_version: str = None): From c1e5af03b21cd1792f8f23888b0a8a69dd82f72a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 2 Jan 2024 15:28:19 +0800 Subject: [PATCH 3299/4351] fix(cd): revert actions versions to work under RHEL 7 --- .github/workflows/release.yml | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 94e957e14da..0dced5a70e2 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -270,7 +270,7 @@ jobs: tail -n500 bazel-out/**/*/CMake.log || true - name: Upload artifact - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg @@ -290,7 +290,7 @@ jobs: - uses: actions/checkout@v3 - name: Download artifact - uses: actions/download-artifact@v4 + uses: actions/download-artifact@v3 with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg @@ -322,14 +322,14 @@ jobs: - uses: actions/checkout@v3 - name: Download artifact - uses: actions/download-artifact@v4 + uses: actions/download-artifact@v3 with: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg - name: Download artifact (alt) if: matrix.artifact-from-alt != '' - uses: actions/download-artifact@v4 + uses: actions/download-artifact@v3 with: name: ${{ matrix.artifact-from-alt }}-packages path: bazel-bin/pkg @@ -618,7 +618,7 @@ jobs: - uses: actions/checkout@v4 - name: Download artifact - uses: actions/download-artifact@v4 + uses: actions/download-artifact@v3 with: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg From e22ac21be18970bbdf3b919390f7feca351df69f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 2 Jan 2024 15:29:57 +0800 Subject: [PATCH 3300/4351] fix(cd): run full matrix for dependabot PRs --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 0dced5a70e2..13598746321 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -35,7 +35,7 @@ env: # official release repo DOCKER_REPOSITORY: kong/kong PRERELEASE_DOCKER_REPOSITORY: kong/kong - FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' }} + FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || github.actor == 'dependabot[bot]'}} # only for pr GHA_CACHE: ${{ github.event_name == 'pull_request' }} From 5175e103b81685a695e6e5a18e879217e1ca7876 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 3 Jan 2024 15:15:13 +0800 Subject: [PATCH 3301/4351] refactor(plugins): replace usage or resty.openssl.hmac with resty.openssl.mac (#12276) Replace all usage of resty.openssl.hmac (which binds HMAC_* low level APIs) with resty.openssl.mac in Kong. KAG-3445 --- kong/plugins/hmac-auth/access.lua | 8 ++++---- kong/plugins/jwt/jwt_parser.lua | 8 ++++---- spec/03-plugins/19-hmac-auth/03-access_spec.lua | 16 ++++++++-------- .../19-hmac-auth/04-invalidations_spec.lua | 4 ++-- 4 files changed, 18 insertions(+), 18 deletions(-) diff --git a/kong/plugins/hmac-auth/access.lua b/kong/plugins/hmac-auth/access.lua index 44ac3a4875c..4df53921d52 100644 --- a/kong/plugins/hmac-auth/access.lua +++ b/kong/plugins/hmac-auth/access.lua @@ -1,5 +1,5 @@ local constants = require "kong.constants" -local openssl_hmac = require "resty.openssl.hmac" +local openssl_mac = require "resty.openssl.mac" local sha256_base64 = require("kong.tools.sha256").sha256_base64 @@ -37,13 +37,13 @@ local hmac = { return hmac_sha1(secret, data) end, ["hmac-sha256"] = function(secret, data) - return openssl_hmac.new(secret, "sha256"):final(data) + return openssl_mac.new(secret, "HMAC", nil, "sha256"):final(data) end, ["hmac-sha384"] = function(secret, data) - return openssl_hmac.new(secret, "sha384"):final(data) + return openssl_mac.new(secret, "HMAC", nil, "sha384"):final(data) end, ["hmac-sha512"] = function(secret, data) - return openssl_hmac.new(secret, "sha512"):final(data) + return openssl_mac.new(secret, "HMAC", nil, "sha512"):final(data) end, } diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index 5bad7163591..502d45a9ff6 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -9,7 +9,7 @@ local json = require "cjson" local b64 = require "ngx.base64" local buffer = require "string.buffer" local openssl_digest = require "resty.openssl.digest" -local openssl_hmac = require "resty.openssl.hmac" +local openssl_mac = require "resty.openssl.mac" local openssl_pkey = require "resty.openssl.pkey" @@ -33,9 +33,9 @@ local decode_base64url = b64.decode_base64url --- Supported algorithms for signing tokens. local alg_sign = { - HS256 = function(data, key) return openssl_hmac.new(key, "sha256"):final(data) end, - HS384 = function(data, key) return openssl_hmac.new(key, "sha384"):final(data) end, - HS512 = function(data, key) return openssl_hmac.new(key, "sha512"):final(data) end, + HS256 = function(data, key) return openssl_mac.new(key, "HMAC", nil, "sha256"):final(data) end, + HS384 = function(data, key) return openssl_mac.new(key, "HMAC", nil, "sha384"):final(data) end, + HS512 = function(data, key) return openssl_mac.new(key, "HMAC", nil, "sha512"):final(data) end, RS256 = function(data, key) local digest = openssl_digest.new("sha256") assert(digest:update(data)) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index 9d88f4a5055..643ed1adfcf 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -1,5 +1,5 @@ local cjson = require "cjson" -local openssl_hmac = require "resty.openssl.hmac" +local openssl_mac = require "resty.openssl.mac" local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local resty_sha256 = require "resty.sha256" @@ -8,7 +8,7 @@ local fmt = string.format local hmac_sha1_binary = function(secret, data) - return openssl_hmac.new(secret, "sha1"):final(data) + return openssl_mac.new(secret, "HMAC", nil, "sha1"):final(data) end @@ -816,7 +816,7 @@ for _, strategy in helpers.each_strategy() do it("should not pass with GET with wrong algorithm", function() local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( - openssl_hmac.new("secret", "sha256"):final("date: " .. date .. "\n" + openssl_mac.new("secret", "HMAC", nil, "sha256"):final("date: " .. date .. "\n" .. "content-md5: md5" .. "\nGET /request HTTP/1.1")) local hmacAuth = [[hmac username="bob",algorithm="hmac-sha",]] .. [[ headers="date content-md5 request-line",signature="]] @@ -839,7 +839,7 @@ for _, strategy in helpers.each_strategy() do it("should pass the right headers to the upstream server", function() local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( - openssl_hmac.new("secret", "sha256"):final("date: " .. date .. "\n" + openssl_mac.new("secret", "HMAC", nil, "sha256"):final("date: " .. date .. "\n" .. "content-md5: md5" .. "\nGET /request HTTP/1.1")) local hmacAuth = [[hmac username="bob",algorithm="hmac-sha256",]] .. [[ headers="date content-md5 request-line",signature="]] @@ -1592,7 +1592,7 @@ for _, strategy in helpers.each_strategy() do it("should pass with GET with hmac-sha384", function() local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( - openssl_hmac.new("secret", "sha384"):final("date: " .. date .. "\n" + openssl_mac.new("secret", "HMAC", nil, "sha384"):final("date: " .. date .. "\n" .. "content-md5: md5" .. "\nGET /request HTTP/1.1")) local hmacAuth = [[hmac username="bob", algorithm="hmac-sha384", ]] .. [[headers="date content-md5 request-line", signature="]] @@ -1614,7 +1614,7 @@ for _, strategy in helpers.each_strategy() do it("should pass with GET with hmac-sha512", function() local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( - openssl_hmac.new("secret", "sha512"):final("date: " .. date .. "\n" + openssl_mac.new("secret", "HMAC", nil, "sha512"):final("date: " .. date .. "\n" .. "content-md5: md5" .. "\nGET /request HTTP/1.1")) local hmacAuth = [[hmac username="bob", algorithm="hmac-sha512", ]] .. [[headers="date content-md5 request-line", signature="]] @@ -1636,7 +1636,7 @@ for _, strategy in helpers.each_strategy() do it("should not pass with hmac-sha512", function() local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( - openssl_hmac.new("secret", "sha512"):final("date: " .. date .. "\n" + openssl_mac.new("secret", "HMAC", nil, "sha512"):final("date: " .. date .. "\n" .. "content-md5: md5" .. "\nGET /request HTTP/1.1")) local hmacAuth = [[hmac username="bob", algorithm="hmac-sha512", ]] .. [[headers="date content-md5 request-line", signature="]] @@ -1673,7 +1673,7 @@ for _, strategy in helpers.each_strategy() do it("should pass with hmac-sha1", function() local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") local encodedSignature = ngx.encode_base64( - openssl_hmac.new("secret", "sha1"):final("date: " .. date .. "\n" + openssl_mac.new("secret", "HMAC", nil, "sha1"):final("date: " .. date .. "\n" .. "content-md5: md5" .. "\nGET /request HTTP/1.1")) local hmacAuth = [[hmac username="bob", algorithm="hmac-sha1", ]] .. [[headers="date content-md5 request-line", signature="]] diff --git a/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua b/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua index 08e7a6cdcd2..e235e38e54c 100644 --- a/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua +++ b/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local openssl_hmac = require "resty.openssl.hmac" +local openssl_mac = require "resty.openssl.mac" for _, strategy in helpers.each_strategy() do describe("Plugin: hmac-auth (invalidations) [#" .. strategy .. "]", function() @@ -62,7 +62,7 @@ for _, strategy in helpers.each_strategy() do end) local function hmac_sha1_binary(secret, data) - return openssl_hmac.new(secret, "sha1"):final(data) + return openssl_mac.new(secret, "HMAC", nil, "sha1"):final(data) end local function get_authorization(username) From 064f3f6212e9449200aad08e72ee8d17a662b750 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 4 Jan 2024 15:33:51 +0800 Subject: [PATCH 3302/4351] feat(ci): trigger a workflow for reviewing patches (#12277) This commit adds a workflow that opens a companion PR (the link being displayed as mentioning current PR) when developer opens a PR that modifies openresty patches. The companion PR automatically creates and updates in-place when the PR at kong or kong-ee updates, and displays only the diffs for patches files to help reviewer understand the changes better. --- .../workflows/openresty-patches-companion.yml | 20 +++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 .github/workflows/openresty-patches-companion.yml diff --git a/.github/workflows/openresty-patches-companion.yml b/.github/workflows/openresty-patches-companion.yml new file mode 100644 index 00000000000..4d79a227635 --- /dev/null +++ b/.github/workflows/openresty-patches-companion.yml @@ -0,0 +1,20 @@ +name: Openresty patches review companion +on: + pull_request: + paths: + - 'build/openresty/patches/**' + +jobs: + create-pr: + runs-on: ubuntu-latest + steps: + - name: Dispatch the workflow + uses: benc-uk/workflow-dispatch@798e70c97009500150087d30d9f11c5444830385 # v1 + with: + workflow: create-pr.yml + repo: kong/openresty-patches-review + ref: master + token: ${{ secrets.PAT }} + inputs: | + {"pr-branch":"${{ github.event.pull_request.head.repo.owner.login }}:${{ github.head_ref }}", "pr-base":"${{ github.base_ref }}", "ee":${{ contains(github.repository, 'kong-ee') && 'true' || 'false' }}, "pr-id":"${{ github.event.pull_request.number }}"} + From 0a41bed87bae45229604f4d0f9cc8d4bfce40fe5 Mon Sep 17 00:00:00 2001 From: samugi Date: Thu, 4 Jan 2024 13:24:59 +0100 Subject: [PATCH 3303/4351] tests(actions): fix failure rerun add non empty file check for rerun append failed tests from different runs --- .ci/run_tests.sh | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh index 447936f73ff..55f64dc03dd 100755 --- a/.ci/run_tests.sh +++ b/.ci/run_tests.sh @@ -10,7 +10,7 @@ function red() { } function get_failed { - if [ ! -z "$FAILED_TEST_FILES_FILE" -a -f "$FAILED_TEST_FILES_FILE" ] + if [ ! -z "$FAILED_TEST_FILES_FILE" -a -s "$FAILED_TEST_FILES_FILE" ] then cat < $FAILED_TEST_FILES_FILE else @@ -103,8 +103,19 @@ if [ "$TEST_SUITE" == "plugins" ]; then echo $TEST_CMD $p || echo "* $p" >> .failed + + # the suite is run multiple times for plugins: collect partial failures + if [ ! -z "$FAILED_TEST_FILES_FILE" ] + then + cat "$FAILED_TEST_FILES_FILE" >> "$FAILED_TEST_FILES_FILE.tmp" + fi done + if [ ! -z "$FAILED_TEST_FILES_FILE.tmp" -a -s "$FAILED_TEST_FILES_FILE.tmp" ] + then + mv "$FAILED_TEST_FILES_FILE.tmp" "$FAILED_TEST_FILES_FILE" + fi + if [[ "$TEST_SPLIT" != first* ]]; then cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` From 9317986d35811f5533aeb719f4e83c9e058c7e7d Mon Sep 17 00:00:00 2001 From: samugi Date: Thu, 4 Jan 2024 16:02:52 +0100 Subject: [PATCH 3304/4351] tests(rate-limiting): adapt test to new shm api --- spec/03-plugins/23-rate-limiting/02-policies_spec.lua | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index 6ee5ef674e7..c3562a52aa6 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -81,14 +81,17 @@ describe("Plugin: rate-limiting (policies)", function() it("expires after due time", function () local timestamp = 569000048000 + local key = get_local_key(conf, identifier, 'second', timestamp) assert(policies['local'].increment(conf, {second=100}, identifier, timestamp+20, 1)) - local v = assert(shm:ttl(get_local_key(conf, identifier, 'second', timestamp))) + local v = assert(shm:ttl(key)) assert(v > 0, "wrong value") ngx.sleep(1.020) - v = shm:ttl(get_local_key(conf, identifier, 'second', timestamp)) - assert(v == nil, "still there") + v = shm:ttl(key) + assert(v < 0, "expected ttl to be negative") + local val = shm:get(key) + assert.is_nil(val) end) end) From c3abb6aaa6e16136a8ed8b4207e2a022bf1d64a6 Mon Sep 17 00:00:00 2001 From: xumin Date: Fri, 5 Jan 2024 10:49:47 +0800 Subject: [PATCH 3305/4351] Revert "fix(request-transformer): respect letter case of rename headers' new names (#12244)" This reverts commit 30154217e03d7b77675716e0728609b19518dc73. --- .../kong/fix_req_transformer_case_sensitive.yml | 3 --- kong/plugins/request-transformer/access.lua | 2 +- .../36-request-transformer/02-access_spec.lua | 10 +++++----- 3 files changed, 6 insertions(+), 9 deletions(-) delete mode 100644 changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml diff --git a/changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml b/changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml deleted file mode 100644 index 02369e95ef4..00000000000 --- a/changelog/unreleased/kong/fix_req_transformer_case_sensitive.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**request-transformer**: now the plugin respect the letter case of new names when renaming headers." -type: bugfix -scope: Plugin diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 441cb6b80cd..76c7c5dc0fd 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -168,7 +168,7 @@ local function transform_headers(conf, template_env) old_name = old_name:lower() local value = headers[old_name] if value then - headers[new_name] = value + headers[new_name:lower()] = value headers[old_name] = nil headers_to_remove[old_name] = true end diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 945efb7b60e..76687101d62 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -227,7 +227,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() name = "request-transformer", config = { rename = { - headers = {"x-to-rename:X-Is-Renamed"}, + headers = {"x-to-rename:x-is-renamed"}, querystring = {"originalparam:renamedparam"}, body = {"originalparam:renamedparam"} } @@ -712,7 +712,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(200) assert.response(r).has.jsonbody() assert.request(r).has.no.header("x-to-rename") - assert.request(r).has.header("X-Is-Renamed") + assert.request(r).has.header("x-is-renamed") assert.request(r).has.header("x-another-header") end) it("does not add as new header if header does not exist", function() @@ -738,13 +738,13 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() headers = { host = "test9.test", ["x-to-rename"] = "new-result", - ["X-Is-Renamed"] = "old-result", + ["x-is-renamed"] = "old-result", } }) assert.response(r).has.status(200) assert.response(r).has.jsonbody() assert.request(r).has.no.header("x-to-rename") - local h_is_renamed = assert.request(r).has.header("X-Is-Renamed") + local h_is_renamed = assert.request(r).has.header("x-is-renamed") assert.equals("new-result", h_is_renamed) end) for _, seq in ipairs({ 1, 2, 3, 4, 5, 6}) do @@ -761,7 +761,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(200) assert.response(r).has.jsonbody() assert.request(r).has.no.header("x-to-rename") - local h_is_renamed = assert.request(r).has.header("X-Is-Renamed") + local h_is_renamed = assert.request(r).has.header("x-is-renamed") assert.equals("new-result", h_is_renamed) end) end From 428ff45d010b212ed35fce1d7a0efa8203e52d37 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Wed, 3 Jan 2024 22:16:25 +0800 Subject: [PATCH 3306/4351] tests(rate-limiting): flush expired rate limiting counters from shared dict If we do not flush, the `ttl` value may be negative. ```bash ~ $ resty --http-conf 'lua_shared_dict jim 1m;' -e 'local shm = ngx.shared.jim; shm:set("age", 17, 1); local v = shm:get("age"); print(v); ngx.sleep(1.001); print(shm:ttl("age"))' 17 -0.032 ``` --- .../23-rate-limiting/02-policies_spec.lua | 26 ++++++++++++------- 1 file changed, 16 insertions(+), 10 deletions(-) diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index c3562a52aa6..b221da87582 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -5,7 +5,7 @@ local timestamp = require "kong.tools.timestamp" local SYNC_RATE_REALTIME = -1 --[[ - basically a copy of `get_local_key()` + basically a copy of `get_local_key()` in `kong/plugins/rate-limiting/policies/init.lua` --]] local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" @@ -41,7 +41,7 @@ describe("Plugin: rate-limiting (policies)", function() lazy_setup(function() package.loaded["kong.plugins.rate-limiting.policies"] = nil policies = require "kong.plugins.rate-limiting.policies" - + if not _G.kong then _G.kong.db = {} end @@ -80,18 +80,24 @@ describe("Plugin: rate-limiting (policies)", function() end) it("expires after due time", function () - local timestamp = 569000048000 - local key = get_local_key(conf, identifier, 'second', timestamp) + local current_timestamp = 1553263548 + local periods = timestamp.get_timestamps(current_timestamp) - assert(policies['local'].increment(conf, {second=100}, identifier, timestamp+20, 1)) - local v = assert(shm:ttl(key)) + local limits = { + second = 100, + } + local cache_key = get_local_key(conf, identifier, 'second', periods.second) + + assert(policies['local'].increment(conf, limits, identifier, current_timestamp, 1)) + local v = assert(shm:ttl(cache_key)) assert(v > 0, "wrong value") ngx.sleep(1.020) - v = shm:ttl(key) - assert(v < 0, "expected ttl to be negative") - local val = shm:get(key) - assert.is_nil(val) + shm:flush_expired() + local err + v, err = shm:ttl(cache_key) + assert(v == nil, "still there") + assert.matches("not found", err) end) end) From cbc0c23bfc235184410643d2322dd68137359935 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 5 Jan 2024 16:24:14 +0800 Subject: [PATCH 3307/4351] fix(ci): skip the openresty patches workflow if it's a fork --- .github/workflows/openresty-patches-companion.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/openresty-patches-companion.yml b/.github/workflows/openresty-patches-companion.yml index 4d79a227635..9c240a4a2dc 100644 --- a/.github/workflows/openresty-patches-companion.yml +++ b/.github/workflows/openresty-patches-companion.yml @@ -9,6 +9,7 @@ jobs: runs-on: ubuntu-latest steps: - name: Dispatch the workflow + if: ${{ github.repository_owner == 'Kong' }} uses: benc-uk/workflow-dispatch@798e70c97009500150087d30d9f11c5444830385 # v1 with: workflow: create-pr.yml From 2a3a013766d99887f6a0416c2a6abcf0ecae9b27 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 8 Jan 2024 16:18:39 +0800 Subject: [PATCH 3308/4351] chore(cd): drop the legacy smoke tests step (#12285) The functionality of the previous smoke tests are moved to E2E tests and Verify manifest steps. To reduce the duplicate maintainance effort, the legacy smoke tests are now dropped. --- .github/workflows/release.yml | 96 +---------------- build/tests/01-base.sh | 124 --------------------- build/tests/02-admin-api.sh | 38 ------- build/tests/03-http2-admin-api.sh | 18 ---- build/tests/04-uninstall.sh | 53 --------- build/tests/util.sh | 174 ------------------------------ 6 files changed, 2 insertions(+), 501 deletions(-) delete mode 100755 build/tests/01-base.sh delete mode 100755 build/tests/02-admin-api.sh delete mode 100755 build/tests/03-http2-admin-api.sh delete mode 100755 build/tests/04-uninstall.sh delete mode 100755 build/tests/util.sh diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 13598746321..d0043c62d1c 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -507,101 +507,9 @@ jobs: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} - smoke-tests: - name: Smoke Tests - ${{ matrix.label }} - needs: [metadata, build-images] - runs-on: ubuntu-22.04 - if: |- - fromJSON(needs.metadata.outputs.matrix)['smoke-tests'] != '' - && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) - - # TODO: test packages - strategy: - fail-fast: false - matrix: - include: "${{ fromJSON(needs.metadata.outputs.matrix)['smoke-tests'] }}" - - services: - postgres: - image: postgres:13 - env: - POSTGRES_USER: kong - POSTGRES_DB: kong - POSTGRES_PASSWORD: kong - ports: - - "5432:5432" - options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 - - env: - KONG_ADMIN_URI: http://localhost:8001 - KONG_ADMIN_HTTP2_URI: https://localhost:8444 - KONG_PROXY_URI: http://localhost:8000 - - steps: - - uses: actions/checkout@v4 - - - name: Login to Docker Hub - uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 - with: - username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} - password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} - - - name: Setup Kong instance - # always pull the latest image to ensure we're testing the latest version. - run: | - docker run \ - -p 8000:8000 -p 8001:8001 -p 8444:8444\ - -e KONG_PG_PASSWORD=kong \ - -e KONG_ADMIN_LISTEN="0.0.0.0:8001, 0.0.0.0:8444 ssl http2" \ - -e KONG_ANONYMOUS_REPORTS=off \ - --name kong \ - --restart always \ - --network=host -d \ - --pull always \ - ${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} \ - sh -c "kong migrations bootstrap && kong start" - sleep 3 - docker logs kong - - - name: Smoke Tests - Version Test - run: | - workflow_version="$( - echo '${{ steps.metadata.outputs.kong-version }}' \ - | sed -e 's@\.@\\\.@g' - )" - - # confirm workflow's version and built container version match with - # dots escaped, and end-line delimited - if ! docker exec kong kong version | grep -E "${workflow_version}$"; then - echo "Built container's 'kong version' didn't match workflow's." - echo "Ensure that versions in the meta.lua files are as expected." - exit 1 - fi - - - name: Smoke Tests - Base Tests - env: - VERBOSE: ${{ runner.debug == '1' && '1' || '' }} - run: build/tests/01-base.sh - - - name: Smoke Tests - Admin API - env: - VERBOSE: ${{ runner.debug == '1' && '1' || '' }} - run: build/tests/02-admin-api.sh - - - name: Smoke Tests - HTTP2 Admin API - env: - VERBOSE: ${{ runner.debug == '1' && '1' || '' }} - run: build/tests/03-http2-admin-api.sh - - - name: Smoke Tests - Uninstall Tests - env: - VERBOSE: ${{ runner.debug == '1' && '1' || '' }} - BUILD_LABEL: ${{ matrix.label }} - run: build/tests/04-uninstall.sh - release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} - needs: [metadata, build-packages, build-images, smoke-tests] + needs: [metadata, build-packages, build-images] runs-on: ubuntu-22.04 if: fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' timeout-minutes: 5 # PULP takes a while to publish @@ -671,7 +579,7 @@ jobs: release-images: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} - needs: [metadata, build-images, smoke-tests] + needs: [metadata, build-images] runs-on: ubuntu-22.04 if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['release-images'] != '' diff --git a/build/tests/01-base.sh b/build/tests/01-base.sh deleted file mode 100755 index 7786204d60f..00000000000 --- a/build/tests/01-base.sh +++ /dev/null @@ -1,124 +0,0 @@ -#!/usr/bin/env bash - -if [ -n "${VERBOSE:-}" ]; then - set -x -fi - -source .requirements -source build/tests/util.sh - -### -# -# user/group -# -### - -# a missing kong user can indicate that the post-install script on rpm/deb -# platforms failed to run properly -msg_test '"kong" user exists' -assert_exec 0 'root' 'getent passwd kong' - -msg_test '"kong" group exists' -assert_exec 0 'root' 'getent group kong' - -### -# -# files and ownership -# -### - -msg_test "/usr/local/kong exists and is owned by kong:root" -assert_exec 0 'kong' "test -O /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" -assert_exec 0 'root' "test -G /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" - -msg_test "/usr/local/bin/kong exists and is owned by kong:root" -assert_exec 0 'kong' "test -O /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" -assert_exec 0 'root' "test -G /usr/local/kong || ( rc=\$?; stat '${path}'; exit \$rc )" - -if alpine; then - # we have never produced real .apk package files for alpine and thus have - # never depended on the kong user/group chown that happens in the - # postinstall script(s) for other package types - # - # if we ever do the work to support real .apk files (with read postinstall - # scripts), we will need to this test - msg_yellow 'skipping file and ownership tests on alpine' -else - for path in \ - /usr/local/bin/luarocks \ - /usr/local/etc/luarocks/ \ - /usr/local/lib/{lua,luarocks}/ \ - /usr/local/openresty/ \ - /usr/local/share/lua/; do - msg_test "${path} exists and is owned by kong:kong" - assert_exec 0 'kong' "test -O ${path} || ( rc=\$?; stat '${path}'; exit \$rc )" - assert_exec 0 'kong' "test -G ${path} || ( rc=\$?; stat '${path}'; exit \$rc )" - done -fi - -msg_test 'default conf file exists and is not empty' -assert_exec 0 'root' "test -s /etc/kong/kong.conf.default" - -msg_test 'default logrotate file exists and is not empty' -assert_exec 0 'root' "test -s /etc/kong/kong.logrotate" - -msg_test 'plugin proto file exists and is not empty' -assert_exec 0 'root' "test -s /usr/local/kong/include/kong/pluginsocket.proto" - -msg_test 'protobuf files exist and are not empty' -assert_exec 0 'root' "for f in /usr/local/kong/include/google/protobuf/*.proto; do test -s \$f; done" - -msg_test 'ssl header files exist and are not empty' -assert_exec 0 'root' "for f in /usr/local/kong/include/openssl/*.h; do test -s \$f; done" - -### -# -# OpenResty binaries/tools -# -### - -msg_test 'openresty binary is expected version' -assert_exec 0 'root' "/usr/local/openresty/bin/openresty -v 2>&1 | grep '${OPENRESTY}'" - -# linking to a non-kong-provided luajit library can indicate the package was -# created on a dev workstation where luajit/openresty was installed manually -# and probably shouldn't be shipped to customers -msg_test 'openresty binary is linked to kong-provided luajit library' -assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libluajit-.*openresty/luajit/lib'" - -# if libpcre appears in the ldd output for the openresty binary, static linking -# of it during the compile of openresty may have failed -msg_test 'openresty binary is NOT linked to external PCRE' -assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -ov 'libpcre.so'" - -msg_test 'openresty binary compiled with LuaJIT PCRE support' -assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '\-\-with-pcre-jit'" - -msg_test 'resty CLI can be run by kong user' -assert_exec 0 'kong' "/usr/local/openresty/bin/resty -e 'print(jit.version)'" - -msg_test 'resty CLI functions and returns valid version of LuaJIT' -assert_exec 0 'root' "/usr/local/openresty/bin/resty -e 'print(jit.version)' | grep -E 'LuaJIT\ ([0-9]\.*){3}\-20[0-9]+'" - -### -# -# SSL verification -# -### - -# check which ssl openresty is using -msg_test 'openresty binary uses expected openssl version' -assert_exec 0 'root' "/usr/local/openresty/bin/openresty -V 2>&1 | grep '${OPENSSL}'" - -msg_test 'openresty binary is linked to kong-provided ssl libraries' -assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libssl.so.*kong/lib'" -assert_exec 0 'root' "ldd /usr/local/openresty/bin/openresty | grep -E 'libcrypto.so.*kong/lib'" - -### -# -# LuaRocks -# -### - -msg_test 'lua-resty-websocket lua files exist and contain a version' -assert_exec 0 'root' 'grep _VERSION /usr/local/openresty/lualib/resty/websocket/*.lua' diff --git a/build/tests/02-admin-api.sh b/build/tests/02-admin-api.sh deleted file mode 100755 index 89d80df7cf3..00000000000 --- a/build/tests/02-admin-api.sh +++ /dev/null @@ -1,38 +0,0 @@ -#!/usr/bin/env bash - -if [ -n "${VERBOSE:-}" ]; then - set -x -fi - -source .requirements -source build/tests/util.sh - -service_name="$(random_string)" -route_name="$(random_string)" - -kong_ready - -msg_test "Check admin API is alive" -assert_response "${KONG_ADMIN_URI}" "200" - -msg_test "Create a service" -assert_response "-d name=${service_name} -d url=http://127.0.0.1:8001 ${KONG_ADMIN_URI}/services" "201" - -msg_test "List services" -assert_response "${KONG_ADMIN_URI}/services" "200" - -msg_test "Create a route" -assert_response "-d name=${route_name} -d paths=/anything ${KONG_ADMIN_URI}/services/${service_name}/routes" "201" - -msg_test "List routes" -assert_response "${KONG_ADMIN_URI}/services/${service_name}/routes" "200" - -msg_test "List services" -assert_response "${KONG_ADMIN_URI}/services" "200" - -msg_test "Proxy a request" -assert_response "${KONG_PROXY_URI}/anything" "200" - -if [[ "$EDITION" == "enterprise" ]]; then - it_runs_free_enterprise -fi diff --git a/build/tests/03-http2-admin-api.sh b/build/tests/03-http2-admin-api.sh deleted file mode 100755 index c60d63fa333..00000000000 --- a/build/tests/03-http2-admin-api.sh +++ /dev/null @@ -1,18 +0,0 @@ -#!/usr/bin/env bash - -if [ -n "${VERBOSE:-}" ]; then - set -x -fi - -source .requirements -source build/tests/util.sh - -kong_ready - -msg_test "Check if cURL supports HTTP/2" -if ! curl --version | grep -i "http2" > /dev/null; then - err_exit " local cURL does not support HTTP/2" -fi - -msg_test "Check HTTP/2 Admin API response is valid" -admin_api_http2_validity diff --git a/build/tests/04-uninstall.sh b/build/tests/04-uninstall.sh deleted file mode 100755 index 5bb2b270eac..00000000000 --- a/build/tests/04-uninstall.sh +++ /dev/null @@ -1,53 +0,0 @@ -#!/usr/bin/env bash - -if [ -n "${VERBOSE:-}" ]; then - set -x -fi - -source .requirements -source build/tests/util.sh - -remove_kong_command() { - local pkg_name="" - local remove_cmd="" - - case "${BUILD_LABEL}" in - "ubuntu"| "debian") - remove_cmd="apt-get remove -y kong" - ;; - "rhel") - remove_cmd="yum remove -y kong" - ;; - *) - return 1 - esac - - echo "$remove_cmd" -} - -msg_test '"kong" remove command' - -remove_command=$(remove_kong_command) -if [ $? -eq 0 ]; then - docker_exec root "$remove_command" -else - err_exit "can not find kong package" -fi - -# kong would create include and lib directory in /usr/local/kong -# but in ubuntu, kong would use /usr/local/kong as default prefix -# so after remove kong, /usr/local/kong would left logs and conf files -# we only check /usr/local/kong/include and /usr/local/kong/lib -msg_test "/usr/local/kong/include has been removed after uninstall" -assert_exec 1 'kong' "test -d /usr/local/kong/include" - -msg_test "/usr/local/kong/lib has been removed after uninstall" -assert_exec 1 'kong' "test -d /usr/local/kong/lib" - -# if /usr/local/share/lua/5.1 has other files, it will not be removed -# only remove files which are installed by kong -msg_test "/usr/local/share/lua/5.1 has been removed after uninstall" -assert_exec 1 'kong' "test -d /usr/local/share/lua/5.1" - -msg_test "/usr/local/openresty has been removed after uninstall" -assert_exec 1 'kong' "test -d /usr/local/openresty" diff --git a/build/tests/util.sh b/build/tests/util.sh deleted file mode 100755 index 18c88203347..00000000000 --- a/build/tests/util.sh +++ /dev/null @@ -1,174 +0,0 @@ -#!/usr/bin/env bash - -KONG_ADMIN_URI=${KONG_ADMIN_URI:-"http://localhost:8001"} -KONG_ADMIN_HTTP2_URI=${KONG_ADMIN_HTTP2_URI:-"https://localhost:8444"} -KONG_PROXY_URI=${KONG_PROXY_URI:-"http://localhost:8000"} - -set_x_flag='' -if [ -n "${VERBOSE:-}" ]; then - set -x - set_x_flag='-x' -fi - -msg_test() { - builtin echo -en "\033[1;34m" >&1 - echo -n "===> " - builtin echo -en "\033[1;36m" >&1 - echo -e "$@" - builtin echo -en "\033[0m" >&1 -} - -msg_red() { - builtin echo -en "\033[1;31m" >&2 - echo -e "$@" - builtin echo -en "\033[0m" >&2 -} - -msg_yellow() { - builtin echo -en "\033[1;33m" >&1 - echo -e "$@" - builtin echo -en "\033[0m" >&1 -} - -err_exit() { - msg_red "$@" - exit 1 -} - -random_string() { - echo "a$(shuf -er -n19 {A..Z} {a..z} {0..9} | tr -d '\n')" -} - -kong_ready() { - local TIMEOUT_SECONDS=$((15)) - while [[ "$(curl -s -o /dev/null -w "%{http_code}" localhost:8000)" != 404 ]]; do - sleep 5; - COUNTER=$((COUNTER + 5)) - - if (( COUNTER >= TIMEOUT_SECONDS )) - then - printf '\xe2\x98\x93 ERROR: Timed out waiting for %s' "$KONG" - exit 1 - fi - done -} - -docker_exec() { - local user="${1:-kong}" - - shift - - test -t 1 && USE_TTY='-t' - - # shellcheck disable=SC2086 - docker exec --user="$user" ${USE_TTY} kong sh ${set_x_flag} -c "$@" -} - -_os() { - local os="$1" - - if docker_exec 'root' 'uname -a' | grep -qsi "$os"; then - return - else - docker_exec 'root' "grep -qsi '${os}' /etc/os-release" - return $? - fi -} - -alpine() { - _os 'alpine' -} - -assert_same() { - local expected=$(echo "$1" | tr -d '[:space:]') - local actual=$(echo "$2" | tr -d '[:space:]') - - if [ "$expected" != "$actual" ]; then - err_exit " expected $expected, got $actual" - fi -} - -assert_contains() { - local expected=$(echo "$1" | tr -d '[:space:]') - local actual="$2" - - if ! echo "$actual" | grep -q "$expected"; then - err_exit " expected $expected in $actual but not found" - fi -} - -assert_response() { - local endpoint=$1 - local expected_codes=$2 - local resp_code - COUNTER=20 - while : ; do - for code in ${expected_codes}; do - # shellcheck disable=SC2086 - resp_code=$(curl -s -o /dev/null -w "%{http_code}" ${endpoint}) - [ "$resp_code" == "$code" ] && break 2 - done - ((COUNTER-=1)) - [ "$COUNTER" -lt 1 ] && break - sleep 0.5 # 10 seconds max - done - for code in ${expected_codes}; do - [ "$resp_code" == "$code" ] && return - done || err_exit " expected $2, got $resp_code" -} - -assert_exec() { - local expected_code="${1:-0}" - local user="${2:-kong}" - - shift 2 - - ( - docker_exec "$user" "$@" - echo "$?" > /tmp/rc - ) | while read -r line; do printf ' %s\n' "$line"; done - - rc="$(cat /tmp/rc)" - - if ! [ "$rc" == "$expected_code" ]; then - err_exit " expected ${expected_code}, got ${rc}" - fi -} - -it_runs_free_enterprise() { - info=$(curl "$KONG_ADMIN_URI") - msg_test "it does not have ee-only plugins" - [ "$(echo "$info" | jq -r .plugins.available_on_server.canary)" != "true" ] - msg_test "it does not enable vitals" - [ "$(echo "$info" | jq -r .configuration.vitals)" == "false" ] - msg_test "workspaces are not writable" - assert_response "$KONG_ADMIN_URI/workspaces -d name=$(random_string)" "403" -} - -it_runs_full_enterprise() { - info=$(curl "$KONG_ADMIN_URI") - msg_test "it does have ee-only plugins" - [ "$(echo "$info" | jq -r .plugins.available_on_server | jq -r 'has("canary")')" == "true" ] - msg_test "it does enable vitals" - [ "$(echo "$info" | jq -r .configuration.vitals)" == "true" ] - msg_test "workspaces are writable" - assert_response "$KONG_ADMIN_URI/workspaces -d name=$(random_string)" "201" -} - -admin_api_http2_validity() { - output=$(mktemp) - header_dump=$(mktemp) - status=$(curl -ks -D "$header_dump" -o "$output" -w '%{http_code}' "$KONG_ADMIN_HTTP2_URI") - - msg_test "it returns with response status code 200" - assert_same "200" "$status" - - msg_test "it returns with response header content-type application/json" - assert_contains "application/json" "$(cat "$header_dump" | grep -i content-type | tr -d '[:space:]')" - - msg_test "it returns a response body with correct length" - assert_same "$(wc -c < "$output")" "$(cat "$header_dump" | grep -i content-length | cut -d' ' -f2 | tr -d '[:space:]')" - - msg_test "the response body is valid json and has valid json schema" - jq . "$output" > /dev/null || err_exit " response body is not valid json" -} From 1c72eaf0810ede0ea4abf3ada5de986ea837a4f8 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Tue, 9 Jan 2024 13:49:43 +0800 Subject: [PATCH 3309/4351] feat(pdk): increase the precision of JSON number encoding from 14 to 16 decimals (#12019) With this, we can safely store integers up to `2^53`, with no loss of precision. Before the change, cJSON started generating scientific notation output at a much smaller value than `2^53`. FTI-5515 --- .../pdk-json-encoding-numbers-precision.yml | 3 + kong-3.6.0-0.rockspec | 1 + kong/constants.lua | 1 + kong/db/strategies/postgres/init.lua | 9 +- kong/db/strategies/postgres/tags.lua | 3 +- kong/globalpatches.lua | 9 +- kong/pdk/request.lua | 6 +- kong/pdk/service/response.lua | 6 +- kong/tools/cjson.lua | 21 ++++ .../04-admin_api/25-max_safe_integer_spec.lua | 110 ++++++++++++++++++ t/01-pdk/08-response/11-exit.t | 25 ++++ 11 files changed, 178 insertions(+), 16 deletions(-) create mode 100644 changelog/unreleased/kong/pdk-json-encoding-numbers-precision.yml create mode 100644 kong/tools/cjson.lua create mode 100644 spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua diff --git a/changelog/unreleased/kong/pdk-json-encoding-numbers-precision.yml b/changelog/unreleased/kong/pdk-json-encoding-numbers-precision.yml new file mode 100644 index 00000000000..0560d8b6815 --- /dev/null +++ b/changelog/unreleased/kong/pdk-json-encoding-numbers-precision.yml @@ -0,0 +1,3 @@ +message: Increase the precision of JSON number encoding from 14 to 16 decimals +type: feature +scope: PDK diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 3b0e10e449d..5e9ec684665 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -180,6 +180,7 @@ build = { ["kong.tools.module"] = "kong/tools/module.lua", ["kong.tools.ip"] = "kong/tools/ip.lua", ["kong.tools.http"] = "kong/tools/http.lua", + ["kong.tools.cjson"] = "kong/tools/cjson.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", diff --git a/kong/constants.lua b/kong/constants.lua index fc3b8a18a3b..649a4380d6e 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -92,6 +92,7 @@ for k in pairs(key_formats_map) do end local constants = { + CJSON_MAX_PRECISION = 16, BUNDLED_PLUGINS = plugin_map, DEPRECATED_PLUGINS = deprecated_plugin_map, BUNDLED_VAULTS = vault_map, diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 74da93465aa..c09bf9ed587 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -1,6 +1,5 @@ local arrays = require "pgmoon.arrays" local json = require "pgmoon.json" -local cjson = require "cjson" local cjson_safe = require "cjson.safe" local utils = require "kong.tools.utils" local new_tab = require "table.new" @@ -180,6 +179,10 @@ local function escape_literal(connector, literal, field) return concat { "TO_TIMESTAMP(", connector:escape_literal(tonumber(fmt("%.3f", literal))), ") AT TIME ZONE 'UTC'" } end + if field.type == "integer" then + return fmt("%16.f", literal) + end + if field.type == "array" or field.type == "set" then if not literal[1] then return connector:escape_literal("{}") @@ -211,7 +214,7 @@ local function escape_literal(connector, literal, field) elseif et == "map" or et == "record" or et == "json" then local jsons = {} for i, v in ipairs(literal) do - jsons[i] = cjson.encode(v) + jsons[i] = cjson_safe.encode(v) end return encode_array(jsons) .. '::JSONB[]' @@ -522,7 +525,7 @@ local function page(self, size, token, foreign_key, foreign_entity_name, options insert(offset, row[field_name]) end - offset = cjson.encode(offset) + offset = cjson_safe.encode(offset) offset = encode_base64(offset, true) return rows, nil, offset diff --git a/kong/db/strategies/postgres/tags.lua b/kong/db/strategies/postgres/tags.lua index 48341af94f6..f9b8bb88445 100644 --- a/kong/db/strategies/postgres/tags.lua +++ b/kong/db/strategies/postgres/tags.lua @@ -1,4 +1,3 @@ -local cjson = require "cjson" local cjson_safe = require "cjson.safe" @@ -118,7 +117,7 @@ local function page(self, size, token, options, tag) last_ordinality } - offset = cjson.encode(offset) + offset = cjson_safe.encode(offset) offset = encode_base64(offset, true) return rows, nil, offset diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index c3782f0c8a0..332e07db590 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -1,3 +1,5 @@ +local constants = require "kong.constants" + local ran_before @@ -15,15 +17,16 @@ return function(options) local meta = require "kong.meta" - local cjson = require("cjson.safe") - cjson.encode_sparse_array(nil, nil, 2^15) + local cjson_safe = require("cjson.safe") + cjson_safe.encode_sparse_array(nil, nil, 2^15) + cjson_safe.encode_number_precision(constants.CJSON_MAX_PRECISION) local pb = require "pb" -- let pb decode arrays to table cjson.empty_array_mt metatable -- so empty arrays are encoded as `[]` instead of `nil` or `{}` by cjson. pb.option("decode_default_array") - pb.defaults("*array", cjson.empty_array_mt) + pb.defaults("*array", cjson_safe.empty_array_mt) if options.cli then -- disable the _G write guard alert log introduced in OpenResty 1.15.8.1 diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 06fb846a2ae..10bb08dfe5d 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -6,7 +6,7 @@ -- @module kong.request -local cjson = require "cjson.safe".new() +local cjson = require "kong.tools.cjson" local multipart = require "multipart" local phase_checker = require "kong.pdk.private.phases" local normalize = require("kong.tools.uri").normalize @@ -44,8 +44,6 @@ local decode_args = ngx.decode_args local PHASES = phase_checker.phases -cjson.decode_array_with_array_mt(true) - local function new(self) local _REQUEST = {} @@ -832,7 +830,7 @@ local function new(self) return nil, err, CONTENT_TYPE_JSON end - local json = cjson.decode(body) + local json = cjson.decode_with_array_mt(body) if type(json) ~= "table" then return nil, "invalid json body", CONTENT_TYPE_JSON end diff --git a/kong/pdk/service/response.lua b/kong/pdk/service/response.lua index ec51fe4fac0..5a6621abf54 100644 --- a/kong/pdk/service/response.lua +++ b/kong/pdk/service/response.lua @@ -3,7 +3,7 @@ -- @module kong.service.response -local cjson = require "cjson.safe".new() +local cjson = require "kong.tools.cjson" local multipart = require "multipart" local phase_checker = require "kong.pdk.private.phases" local string_tools = require "kong.tools.string" @@ -23,8 +23,6 @@ local setmetatable = setmetatable local check_phase = phase_checker.check -cjson.decode_array_with_array_mt(true) - local replace_dashes = string_tools.replace_dashes local replace_dashes_lower = string_tools.replace_dashes_lower @@ -356,7 +354,7 @@ local function new(pdk, major_version) elseif find(content_type_lower, CONTENT_TYPE_JSON, 1, true) == 1 then local body = response.get_raw_body() - local json = cjson.decode(body) + local json = cjson.decode_with_array_mt(body) if type(json) ~= "table" then return nil, "invalid json body", CONTENT_TYPE_JSON end diff --git a/kong/tools/cjson.lua b/kong/tools/cjson.lua new file mode 100644 index 00000000000..ea668be9017 --- /dev/null +++ b/kong/tools/cjson.lua @@ -0,0 +1,21 @@ +local cjson = require "cjson.safe".new() +local constants = require "kong.constants" + +cjson.decode_array_with_array_mt(true) +cjson.encode_sparse_array(nil, nil, 2^15) +cjson.encode_number_precision(constants.CJSON_MAX_PRECISION) + +local _M = {} + + +function _M.encode(json_text) + return cjson.encode(json_text) +end + +function _M.decode_with_array_mt(json_text) + return cjson.decode(json_text) +end + +_M.array_mt = cjson.array_mt + +return _M diff --git a/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua b/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua new file mode 100644 index 00000000000..a54ff945225 --- /dev/null +++ b/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua @@ -0,0 +1,110 @@ +local helpers = require "spec.helpers" + +local LMDB_MAP_SIZE = "10m" + +for _, strategy in helpers.each_strategy() do + if strategy ~= "off" then + describe("Admin API #" .. strategy, function() + local bp + local client, route + + lazy_setup(function() + bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + route = bp.routes:insert({ + paths = { "/route_with_max_safe_integer_priority"}, + regex_priority = 9007199254740992, + }) + + assert(helpers.start_kong({ + database = strategy, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = assert(helpers.admin_client()) + end) + + after_each(function() + if client then + client:close() + end + end) + + it("the maximum safe integer can be accurately represented as a decimal number", function() + local res = assert(client:send { + method = "GET", + path = "/routes/" .. route.id + }) + assert.res_status(200, res) + assert.match_re(res:read_body(), "9007199254740992") + end) + end) + end + + if strategy == "off" then + describe("Admin API #off", function() + local client + + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + lmdb_map_size = LMDB_MAP_SIZE, + stream_listen = "127.0.0.1:9011", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = assert(helpers.admin_client()) + end) + + after_each(function() + if client then + client:close() + end + end) + + it("the maximum safe integer can be accurately represented as a decimal number", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "1.1" + services: + - name: my-service + id: 0855b320-0dd2-547d-891d-601e9b38647f + url: https://localhost + routes: + - name: my-route + id: 481a9539-f49c-51b6-b2e2-fe99ee68866c + paths: + - / + regex_priority: 9007199254740992 + ]], + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + assert.response(res).has.status(201) + local res = client:get("/routes/481a9539-f49c-51b6-b2e2-fe99ee68866c") + assert.res_status(200, res) + assert.match_re(res:read_body(), "9007199254740992") + end) + end) + end +end diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index f45564eed56..4a6f7a624c9 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -1155,3 +1155,28 @@ X-test: test manually setting Transfer-Encoding. Ignored. + +=== TEST 45: response.exit() json encoding of numbers with a precision of 16 decimals +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + default_type 'text/test'; + access_by_lua_block { + require("kong.globalpatches")() + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.response.exit(200, { n = 9007199254740992 }) + } + } +--- request +GET /t +--- error_code: 200 +--- response_headers_like +Content-Type: application/json; charset=utf-8 +--- response_body chop +{"n":9007199254740992} +--- no_error_log +[error] + + From b7a83612f4cf87404e758b42087ff1623a916eb9 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 9 Jan 2024 00:18:17 -0600 Subject: [PATCH 3310/4351] test(cmd): record ngx.time() before generating a cert (#12306) Several of these tests contained the following assertion after generating a certificate with the `kong hybrid gen_cert` command: ```lua assert(crt:get_not_before() >= ngx.time()) ``` This produces failures every now and again when the clock has advanced _just_ enough for ngx.time() to return `crt:get_not_before() + 1`. To fix this, we record the time _before_ generating the cert and validate against the stored timestamp. --- spec/02-integration/02-cmd/12-hybrid_spec.lua | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/02-cmd/12-hybrid_spec.lua b/spec/02-integration/02-cmd/12-hybrid_spec.lua index b764bb76ad2..d5903a15221 100644 --- a/spec/02-integration/02-cmd/12-hybrid_spec.lua +++ b/spec/02-integration/02-cmd/12-hybrid_spec.lua @@ -62,6 +62,7 @@ describe("kong hybrid", function() local cert = helpers.test_conf.prefix .. "/test4.crt" local key = helpers.test_conf.prefix .. "/test4.key" + local time = ngx.time() local ok, _, stdout = helpers.kong_exec("hybrid gen_cert " .. cert .. " " .. key) assert.truthy(ok) assert.matches("Successfully generated certificate/key pairs, they have been written to: ", stdout, nil, true) @@ -69,13 +70,14 @@ describe("kong hybrid", function() local crt = x509.new(pl_file.read(cert)) assert.equals(crt:get_not_after() - crt:get_not_before(), 3 * 365 * 86400) - assert(crt:get_not_before() >= ngx.time()) + assert(crt:get_not_before() >= time) end) it("gen_cert cert days can be overwritten with -d", function() local cert = helpers.test_conf.prefix .. "/test5.crt" local key = helpers.test_conf.prefix .. "/test5.key" + local time = ngx.time() local ok, _, stdout = helpers.kong_exec("hybrid gen_cert -d 1 " .. cert .. " " .. key) assert.truthy(ok) assert.matches("Successfully generated certificate/key pairs, they have been written to: ", stdout, nil, true) @@ -83,13 +85,14 @@ describe("kong hybrid", function() local crt = x509.new(pl_file.read(cert)) assert.equals(crt:get_not_after() - crt:get_not_before(), 86400) - assert(crt:get_not_before() >= ngx.time()) + assert(crt:get_not_before() >= time) end) it("gen_cert cert days can be overwritten with --days", function() local cert = helpers.test_conf.prefix .. "/test6.crt" local key = helpers.test_conf.prefix .. "/test6.key" + local time = ngx.time() local ok, _, stdout = helpers.kong_exec("hybrid gen_cert --days 2 " .. cert .. " " .. key) assert.truthy(ok) assert.matches("Successfully generated certificate/key pairs, they have been written to: ", stdout, nil, true) @@ -97,7 +100,7 @@ describe("kong hybrid", function() local crt = x509.new(pl_file.read(cert)) assert.equals(crt:get_not_after() - crt:get_not_before(), 2 * 86400) - assert(crt:get_not_before() >= ngx.time()) + assert(crt:get_not_before() >= time) end) end) end) From 8731e5f33a58cbbe6e1b93e880ed69aaa6b9c7b2 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 10 Jan 2024 13:47:08 +0000 Subject: [PATCH 3311/4351] chore(tests): fix flaky due to too close time for a timer (#12318) Timers doe not always trigger precisely on time. Fix KAG-3224 --- spec/02-integration/06-invalidations/01-cluster_events_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index 4103986781a..2099f3c9269 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -348,7 +348,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_not_called() -- still not called - ngx.sleep(delay) -- go past our desired `nbf` delay + ngx.sleep(delay + 0.1) -- go past our desired `nbf` delay assert(cluster_events_1:poll()) assert.spy(spy_func).was_called(1) -- called From 12945132ac0cab0f712d427113cbc4796779c44b Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 10 Jan 2024 17:34:51 +0000 Subject: [PATCH 3312/4351] feat(tests): improve http_mock (#12325) support add dictionaries; fix the behavior when no body is sent --- spec/helpers/http_mock.lua | 1 + spec/helpers/http_mock/template.lua | 12 +++++++++--- 2 files changed, 10 insertions(+), 3 deletions(-) diff --git a/spec/helpers/http_mock.lua b/spec/helpers/http_mock.lua index c1c998a864a..7d54aac55ed 100644 --- a/spec/helpers/http_mock.lua +++ b/spec/helpers/http_mock.lua @@ -187,6 +187,7 @@ function http_mock.new(listens, routes, opts) listens = listens, routes = routes, directives = directives, + dicts = opts.dicts, init = opts.init, log_opts = log_opts, logs = {}, diff --git a/spec/helpers/http_mock/template.lua b/spec/helpers/http_mock/template.lua index 510cfad8c8c..fc8c097597e 100644 --- a/spec/helpers/http_mock/template.lua +++ b/spec/helpers/http_mock/template.lua @@ -24,6 +24,10 @@ events { http { lua_shared_dict mock_logs $(shm_size); +# for dict, size in pairs(dicts or {}) do + lua_shared_dict $(dict) $(size); +# end + init_by_lua_block { # if log_opts.err then -- disable warning of global variable @@ -148,18 +152,20 @@ $(init) # if log_opts.req_body then -- collect body body = ngx.req.get_body_data() -# if log_opts.req_large_body then if not body then local file = ngx.req.get_body_file() if file then +# if log_opts.req_large_body then local f = io.open(file, "r") if f then body = f:read("*a") f:close() end +# else + body = { "body is too large" } +# end -- if log_opts.req_large_body end end -# end -- if log_opts.req_large_body # end -- if log_opts.req_body ngx.ctx.req = { method = method, @@ -238,4 +244,4 @@ $(init) # end -- for location, route in pairs(routes) } } -]] +]] \ No newline at end of file From 43387b4033253ca3a719739f4ae71151ec741da5 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Wed, 10 Jan 2024 12:40:20 -0800 Subject: [PATCH 3313/4351] chore(deps): bump ngx_wasm_module to a7087a37f0d423707366a694630f1e09f4c21728 (#12333) * chore(deps): bump ngx_wasm_module to a7087a37f0d423707366a694630f1e09f4c21728 Changes since b9037acf7fa2d6f9ff02898bfc05544a1edc1fad: * a7087a3 - chore(ci) ignore 'release.sh' changes * f2304b6 - chore(release) put 'INSTALL' file at root of source release archives * ec477c8 - chore(ci) add an 'old_openresty' build job to CI Large * a8deeaf - chore(ci) bump OpenResty to 1.25.3.1 * 4011cfb - chore(ci) fix Large CI unit tests in HUP mode * d033338 - docs(developer) separate TinyGo/Node.js into 'optional dependencies' * d7687e4 - chore(makefile) new 'make update' target for Cargo workspaces * ab3e0a4 - chore(util) always install SDK example test cases * 0497d5e - chore(dependabot) update 'dependabot.yml' settings * 6689afa - chore(*) split the Cargo workspace between lib/ and t/lib/ * e7769a0 - chore(license) intact LICENSE copy and new NOTICE file * 4a591ed - chore(release) fix rust-toolchain.toml inclusion * 8c042a1 - chore(ci) increase timeout of unit tests job to 90 min * 20bea35 - chore(tests) more robust error_log checks in HUP mode * 452aad0 - chore(ci) rename 'ci-large.yml' jobs for a CodeQL fix * 0d58dcc - chore(deps) replace 'rust-toolchain' with 'rust-toolchain.toml' * 4137962 - chore(tests) improve hostcalls.wasm loading time * 913e8c8 - docs(install) fix bad link to DEVELOPER.md * e4359f6 - chore(ci) add CodeQL analyzer job * 834d6d5 - fix(proxy-wasm) properly unlink trapped instances from root contexts * e80eab3 - fix(proxy-wasm) periodically sweep the root context store * fcde0ca - fix(proxy-wasm) always reschedule background ticks * ada9998 - fix(wavm) update Nginx time after loading a module * 5eaa898 - chore(*) add linting to ngx-wasm-rs crate & fix warnings * 88ec9b9 - chore(ci) fix 'Large CI' workflow file * 69e6bf3 - chore(ci) address GHA warnings --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index e33006c69d5..b730093ddd0 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=ac71b24ea5556b38b0f9903850ed666c36ad7843 # 1.4.1 KONG_MANAGER=nightly -NGX_WASM_MODULE=b9037acf7fa2d6f9ff02898bfc05544a1edc1fad +NGX_WASM_MODULE=a7087a37f0d423707366a694630f1e09f4c21728 WASMER=3.1.1 WASMTIME=14.0.3 V8=10.5.18 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 7af8fa13751..7947094ea78 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bump `ngx_wasm_module` to `b9037acf7fa2d6f9ff02898bfc05544a1edc1fad`" +message: "Bump `ngx_wasm_module` to `a7087a37f0d423707366a694630f1e09f4c21728`" type: dependency From f955b6e100913c2a750015d243a7bb8aeea7bcba Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Thu, 11 Jan 2024 11:02:33 +0800 Subject: [PATCH 3314/4351] fix(globalpatches): moved `require kong.constants` into the closure (#12328) This is necessary because EE has changed `package.path` in this closure, and we continue leave that at the top level of this file, EE's e2e test will report the following error: ``` stack traceback: /usr/local/share/lua/5.1/kong/constants.lua:8: in main chunk [C]: in function 'require' /usr/local/share/lua/5.1/kong/globalpatches.lua:8: in main chunk [C]: in function 'require' /usr/local/bin/kong:6: in function 'file_gen' init_worker_by_lua(nginx.conf:118):46: in function [C]: in function 'xpcall' init_worker_by_lua(nginx.conf:118):53: in function ``` --- kong/globalpatches.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 332e07db590..85863efecce 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -1,5 +1,3 @@ -local constants = require "kong.constants" - local ran_before @@ -15,6 +13,7 @@ return function(options) options = options or {} local meta = require "kong.meta" + local constants = require "kong.constants" local cjson_safe = require("cjson.safe") From 15d6f4cec8f6253ff73f157cb37d1a2cdce8cb94 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 11 Jan 2024 07:09:57 +0000 Subject: [PATCH 3315/4351] feat(core): enable status api by default (#12304) Redoing #12254 KAG-3359 --- .../unreleased/kong/default_status_port.yml | 3 ++ kong.conf.default | 3 +- kong/templates/kong_defaults.lua | 2 +- .../08-status_api/04-config_spec.lua | 32 +++++++++++++++++++ spec/fixtures/default_status_listen.conf | 26 +++++++++++++++ spec/kong_tests.conf | 2 ++ 6 files changed, 66 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/default_status_port.yml create mode 100644 spec/02-integration/08-status_api/04-config_spec.lua create mode 100644 spec/fixtures/default_status_listen.conf diff --git a/changelog/unreleased/kong/default_status_port.yml b/changelog/unreleased/kong/default_status_port.yml new file mode 100644 index 00000000000..ec3c3a510de --- /dev/null +++ b/changelog/unreleased/kong/default_status_port.yml @@ -0,0 +1,3 @@ +message: Enable `status_listen` on `127.0.0.1:8007` by default +type: feature +scope: Admin API diff --git a/kong.conf.default b/kong.conf.default index 6f1fe1f0844..18c578403b4 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -680,7 +680,8 @@ # # Example: `admin_listen = 127.0.0.1:8444 http2 ssl` -#status_listen = off # Comma-separated list of addresses and ports on +#status_listen = 127.0.0.1:8007 reuseport backlog=16384 + # Comma-separated list of addresses and ports on # which the Status API should listen. # The Status API is a read-only endpoint # allowing monitoring tools to retrieve metrics, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 7ff840c17eb..2c0802bc72a 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -28,7 +28,7 @@ proxy_listen = 0.0.0.0:8000 reuseport backlog=16384, 0.0.0.0:8443 http2 ssl reus stream_listen = off admin_listen = 127.0.0.1:8001 reuseport backlog=16384, 127.0.0.1:8444 http2 ssl reuseport backlog=16384 admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl -status_listen = off +status_listen = 127.0.0.1:8007 reuseport backlog=16384 cluster_listen = 0.0.0.0:8005 cluster_control_plane = 127.0.0.1:8005 cluster_cert = NONE diff --git a/spec/02-integration/08-status_api/04-config_spec.lua b/spec/02-integration/08-status_api/04-config_spec.lua new file mode 100644 index 00000000000..fd1ac14372c --- /dev/null +++ b/spec/02-integration/08-status_api/04-config_spec.lua @@ -0,0 +1,32 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +for _, strategy in helpers.all_strategies() do + describe("Status API - with strategy #" .. strategy, function() + it("default enable", function() + assert.truthy(helpers.kong_exec("start -c spec/fixtures/default_status_listen.conf")) + local client = helpers.http_client("127.0.0.1", 8007, 20000) + finally(function() + helpers.stop_kong() + client:close() + end) + + local res = assert(client:send { + method = "GET", + path = "/status", + }) + + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.server) + + assert.is_number(json.server.connections_accepted) + assert.is_number(json.server.connections_active) + assert.is_number(json.server.connections_handled) + assert.is_number(json.server.connections_reading) + assert.is_number(json.server.connections_writing) + assert.is_number(json.server.connections_waiting) + assert.is_number(json.server.total_requests) + end) + end) +end diff --git a/spec/fixtures/default_status_listen.conf b/spec/fixtures/default_status_listen.conf new file mode 100644 index 00000000000..5e9b45b7f20 --- /dev/null +++ b/spec/fixtures/default_status_listen.conf @@ -0,0 +1,26 @@ +# 1st digit is 9 for our test instances +admin_listen = 127.0.0.1:9001 +proxy_listen = 0.0.0.0:9000, 0.0.0.0:9443 ssl + +ssl_cert = spec/fixtures/kong_spec.crt +ssl_cert_key = spec/fixtures/kong_spec.key + +admin_ssl_cert = spec/fixtures/kong_spec.crt +admin_ssl_cert_key = spec/fixtures/kong_spec.key + +database = postgres +pg_host = 127.0.0.1 +pg_port = 5432 +pg_timeout = 10000 +pg_database = kong_tests +anonymous_reports = off + +dns_hostsfile = spec/fixtures/hosts + +nginx_main_worker_processes = 1 +nginx_main_worker_rlimit_nofile = NONE +nginx_events_worker_connections = NONE +nginx_events_multi_accept = off + +prefix = servroot +log_level = debug diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index f7c101f231e..9e53b8ae254 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -2,6 +2,8 @@ admin_listen = 127.0.0.1:9001 admin_gui_listen = off proxy_listen = 0.0.0.0:9000, 0.0.0.0:9443 http2 ssl, 0.0.0.0:9002 http2 +# avoid port conflicts when multiple Kong instances needed for tests +status_listen = off stream_listen = off ssl_cert = spec/fixtures/kong_spec.crt From 34b453a839c6461c232cc5645f0f1318ef7aa495 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 11 Jan 2024 22:36:04 +0100 Subject: [PATCH 3316/4351] chore(acme): standardize redis configuration (#12300) * chore(acme): standarize redis configuration ACME right now has new config structure that reuses common redis connection configuration. With introduction of new fields for redis configuration the old ones should still be available to user up until kong 4.0 version. KAG-3388 * chore(acme): update warn message Co-authored-by: Vinicius Mignot --------- Co-authored-by: Vinicius Mignot --- .../standardize-redis-conifguration-acme.yml | 3 + kong-3.6.0-0.rockspec | 5 + kong/clustering/compat/checkers.lua | 22 +++ kong/plugins/acme/client.lua | 6 +- .../clustering/compat/redis_translation.lua | 23 +++ .../acme/migrations/003_350_to_360.lua | 41 ++++++ kong/plugins/acme/migrations/init.lua | 1 + kong/plugins/acme/schema.lua | 57 +++++++- .../acme/storage/config_adapters/init.lua | 28 ++++ .../acme/storage/config_adapters/redis.lua | 16 +++ kong/tools/redis/schema.lua | 38 +++++ .../01-helpers/01-helpers_spec.lua | 87 +++++++++++ .../09-hybrid_mode/09-config-compat_spec.lua | 135 ++++++++++++++---- .../29-acme/05-redis_storage_spec.lua | 112 ++++++++++++++- .../acme/migrations/003_350_to_360_spec.lua | 70 +++++++++ spec/helpers.lua | 53 +++++++ 16 files changed, 656 insertions(+), 41 deletions(-) create mode 100644 changelog/unreleased/kong/standardize-redis-conifguration-acme.yml create mode 100644 kong/plugins/acme/clustering/compat/redis_translation.lua create mode 100644 kong/plugins/acme/migrations/003_350_to_360.lua create mode 100644 kong/plugins/acme/storage/config_adapters/init.lua create mode 100644 kong/plugins/acme/storage/config_adapters/redis.lua create mode 100644 kong/tools/redis/schema.lua create mode 100644 spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua diff --git a/changelog/unreleased/kong/standardize-redis-conifguration-acme.yml b/changelog/unreleased/kong/standardize-redis-conifguration-acme.yml new file mode 100644 index 00000000000..c1c4ca5fc31 --- /dev/null +++ b/changelog/unreleased/kong/standardize-redis-conifguration-acme.yml @@ -0,0 +1,3 @@ +message: "**ACME**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins." +type: deprecation +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 5e9ec684665..04dabfb1d75 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -181,6 +181,7 @@ build = { ["kong.tools.ip"] = "kong/tools/ip.lua", ["kong.tools.http"] = "kong/tools/http.lua", ["kong.tools.cjson"] = "kong/tools/cjson.lua", + ["kong.tools.redis.schema"] = "kong/tools/redis/schema.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", @@ -478,14 +479,18 @@ build = { ["kong.plugins.acme.api"] = "kong/plugins/acme/api.lua", ["kong.plugins.acme.client"] = "kong/plugins/acme/client.lua", + ["kong.plugins.acme.clustering.compat.redis_translation"] = "kong/plugins/acme/clustering/compat/redis_translation.lua", ["kong.plugins.acme.daos"] = "kong/plugins/acme/daos.lua", ["kong.plugins.acme.handler"] = "kong/plugins/acme/handler.lua", ["kong.plugins.acme.migrations.000_base_acme"] = "kong/plugins/acme/migrations/000_base_acme.lua", ["kong.plugins.acme.migrations.001_280_to_300"] = "kong/plugins/acme/migrations/001_280_to_300.lua", ["kong.plugins.acme.migrations.002_320_to_330"] = "kong/plugins/acme/migrations/002_320_to_330.lua", + ["kong.plugins.acme.migrations.003_350_to_360"] = "kong/plugins/acme/migrations/003_350_to_360.lua", ["kong.plugins.acme.migrations"] = "kong/plugins/acme/migrations/init.lua", ["kong.plugins.acme.schema"] = "kong/plugins/acme/schema.lua", ["kong.plugins.acme.storage.kong"] = "kong/plugins/acme/storage/kong.lua", + ["kong.plugins.acme.storage.config_adapters"] = "kong/plugins/acme/storage/config_adapters/init.lua", + ["kong.plugins.acme.storage.config_adapters.redis"] = "kong/plugins/acme/storage/config_adapters/redis.lua", ["kong.plugins.acme.reserved_words"] = "kong/plugins/acme/reserved_words.lua", ["kong.plugins.prometheus.api"] = "kong/plugins/prometheus/api.lua", diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 78498222e72..4866d5fbda4 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -23,6 +23,28 @@ end local compatible_checkers = { + { 3006000000, --[[ 3.6.0.0 ]] + function(config_table, dp_version, log_suffix) + local has_update + local redis_plugins_update = { + acme = require("kong.plugins.acme.clustering.compat.redis_translation").adapter + } + + for _, plugin in ipairs(config_table.plugins or {}) do + local adapt_fn = redis_plugins_update[plugin.name] + if adapt_fn and type(adapt_fn) == "function" then + has_update = adapt_fn(plugin.config) + if has_update then + log_warn_message('adapts ' .. plugin.name .. ' plugin redis configuration to older version', + 'revert to older schema', + dp_version, log_suffix) + end + end + end + + return has_update + end, + }, { 3005000000, --[[ 3.5.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 8f3378377d5..8254d92fefe 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -2,6 +2,7 @@ local acme = require "resty.acme.client" local util = require "resty.acme.util" local x509 = require "resty.openssl.x509" local reserved_words = require "kong.plugins.acme.reserved_words" +local config_adapters = require "kong.plugins.acme.storage.config_adapters" local cjson = require "cjson" local ngx_ssl = require "ngx.ssl" @@ -82,7 +83,7 @@ local function new_storage_adapter(conf) if not storage then return nil, nil, "storage is nil" end - local storage_config = conf.storage_config[storage] + local storage_config = config_adapters.adapt_config(conf.storage, conf.storage_config) if not storage_config then return nil, nil, storage .. " is not defined in plugin storage config" end @@ -101,6 +102,7 @@ local function new(conf) if err then return nil, err end + local storage_config = config_adapters.adapt_config(conf.storage, conf.storage_config) local account_name = account_name(conf) local account, err = cached_get(st, account_name, deserialize_account) if err then @@ -125,7 +127,7 @@ local function new(conf) account_key = account.key, api_uri = url, storage_adapter = storage_full_path, - storage_config = conf.storage_config[conf.storage], + storage_config = storage_config, eab_kid = conf.eab_kid, eab_hmac_key = conf.eab_hmac_key, challenge_start_callback = hybrid_mode and function() diff --git a/kong/plugins/acme/clustering/compat/redis_translation.lua b/kong/plugins/acme/clustering/compat/redis_translation.lua new file mode 100644 index 00000000000..9c1e4369024 --- /dev/null +++ b/kong/plugins/acme/clustering/compat/redis_translation.lua @@ -0,0 +1,23 @@ +local function adapter(config_to_update) + if config_to_update.storage == "redis" then + config_to_update.storage_config.redis = { + host = config_to_update.storage_config.redis.host, + port = config_to_update.storage_config.redis.port, + auth = config_to_update.storage_config.redis.password, + database = config_to_update.storage_config.redis.database, + ssl = config_to_update.storage_config.redis.ssl, + ssl_verify = config_to_update.storage_config.redis.ssl_verify, + ssl_server_name = config_to_update.storage_config.redis.server_name, + namespace = config_to_update.storage_config.redis.extra_options.namespace, + scan_count = config_to_update.storage_config.redis.extra_options.scan_count + } + + return true + end + + return false +end + +return { + adapter = adapter +} diff --git a/kong/plugins/acme/migrations/003_350_to_360.lua b/kong/plugins/acme/migrations/003_350_to_360.lua new file mode 100644 index 00000000000..084f772170c --- /dev/null +++ b/kong/plugins/acme/migrations/003_350_to_360.lua @@ -0,0 +1,41 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + UPDATE plugins + SET config = + config + #- '{storage_config,redis}' + + || jsonb_build_object( + 'storage_config', + (config -> 'storage_config') - 'redis' + || jsonb_build_object( + 'redis', + jsonb_build_object( + 'host', config #> '{storage_config, redis, host}', + 'port', config #> '{storage_config, redis, port}', + 'password', config #> '{storage_config, redis, auth}', + 'username', config #> '{storage_config, redis, username}', + 'ssl', config #> '{storage_config, redis, ssl}', + 'ssl_verify', config #> '{storage_config, redis, ssl_verify}', + 'server_name', config #> '{storage_config, redis, ssl_server_name}', + 'timeout', config #> '{storage_config, redis, timeout}', + 'database', config #> '{storage_config, redis, database}' + ) || jsonb_build_object( + 'extra_options', + jsonb_build_object( + 'scan_count', config #> '{storage_config, redis, scan_count}', + 'namespace', config #> '{storage_config, redis, namespace}' + ) + ) + ) + ) + WHERE name = 'acme'; + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, +} diff --git a/kong/plugins/acme/migrations/init.lua b/kong/plugins/acme/migrations/init.lua index bb8bb45beb4..6ecb4346c35 100644 --- a/kong/plugins/acme/migrations/init.lua +++ b/kong/plugins/acme/migrations/init.lua @@ -2,4 +2,5 @@ return { "000_base_acme", "001_280_to_300", "002_320_to_330", + "003_350_to_360", } diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index df50fc743d1..ee2e4ebcb8d 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -1,5 +1,9 @@ local typedefs = require "kong.db.schema.typedefs" local reserved_words = require "kong.plugins.acme.reserved_words" +local redis_schema = require "kong.tools.redis.schema" +local deprecation = require("kong.deprecation") + +local tablex = require "pl.tablex" local CERT_TYPES = { "rsa", "ecc" } @@ -34,13 +38,9 @@ local SHM_STORAGE_SCHEMA = { local KONG_STORAGE_SCHEMA = { } -local REDIS_STORAGE_SCHEMA = { - { host = typedefs.host, }, - { port = typedefs.port, }, - { database = { type = "number", description = "The index of the Redis database to use.", } }, +-- deprecated old schema +local REDIS_LEGACY_SCHEMA_FIELDS = { { auth = { type = "string", referenceable = true, description = "The Redis password to use for authentication. " } }, - { ssl = { type = "boolean", required = true, default = false, description = "Whether to use SSL/TLS encryption when connecting to the Redis server."} }, - { ssl_verify = { type = "boolean", required = true, default = false, description = "Whether to verify the SSL/TLS certificate presented by the Redis server. This should be a boolean value." } }, { ssl_server_name = typedefs.sni { required = false, description = "The expected server name for the SSL/TLS certificate presented by the Redis server." }}, { namespace = { @@ -55,6 +55,29 @@ local REDIS_STORAGE_SCHEMA = { { scan_count = { type = "number", required = false, default = 10, description = "The number of keys to return in Redis SCAN calls." } }, } +local REDIS_STORAGE_SCHEMA = tablex.copy(redis_schema.config_schema.fields) +for _,v in ipairs(REDIS_LEGACY_SCHEMA_FIELDS) do + table.insert(REDIS_STORAGE_SCHEMA, v) +end + +table.insert(REDIS_STORAGE_SCHEMA, { extra_options = { + description = "Custom ACME Redis options", + type = "record", + fields = { + { + namespace = { + type = "string", + description = "A namespace to prepend to all keys stored in Redis.", + required = true, + default = "", + len_min = 0, + custom_validator = validate_namespace + } + }, + { scan_count = { type = "number", required = false, default = 10, description = "The number of keys to return in Redis SCAN calls." } }, + } +} }) + local CONSUL_STORAGE_SCHEMA = { { https = { type = "boolean", default = false, description = "Boolean representation of https."}, }, { host = typedefs.host}, @@ -248,6 +271,28 @@ local schema = { end } }, + { custom_entity_check = { + field_sources = { "config.storage_config.redis.namespace", "config.storage_config.redis.scan_count", "config.storage_config.redis.auth", "config.storage_config.redis.ssl_server_name" }, + fn = function(entity) + if (entity.config.storage_config.redis.namespace or ngx.null) ~= ngx.null and entity.config.storage_config.redis.namespace ~= "" then + deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", + { after = "4.0", }) + end + if (entity.config.storage_config.redis.scan_count or ngx.null) ~= ngx.null and entity.config.storage_config.redis.scan_count ~= 10 then + deprecation("acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", + { after = "4.0", }) + end + if (entity.config.storage_config.redis.auth or ngx.null) ~= ngx.null then + deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", + { after = "4.0", }) + end + if (entity.config.storage_config.redis.ssl_server_name or ngx.null) ~= ngx.null then + deprecation("acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", + { after = "4.0", }) + end + return true + end + } } }, } diff --git a/kong/plugins/acme/storage/config_adapters/init.lua b/kong/plugins/acme/storage/config_adapters/init.lua new file mode 100644 index 00000000000..2340d8ac9bf --- /dev/null +++ b/kong/plugins/acme/storage/config_adapters/init.lua @@ -0,0 +1,28 @@ +local redis_config_adapter = require "kong.plugins.acme.storage.config_adapters.redis" + +local function load_adapters() + local adapters_mapping = { + redis = redis_config_adapter + } + + local function identity(config) + return config + end + + local default_value_mt = { __index = function() return identity end } + + setmetatable(adapters_mapping, default_value_mt) + + return adapters_mapping +end + +local adapters = load_adapters() + +local function adapt_config(storage_type, storage_config) + local adapter_fn = adapters[storage_type] + return adapter_fn(storage_config[storage_type]) +end + +return { + adapt_config = adapt_config +} diff --git a/kong/plugins/acme/storage/config_adapters/redis.lua b/kong/plugins/acme/storage/config_adapters/redis.lua new file mode 100644 index 00000000000..0797d2eacb2 --- /dev/null +++ b/kong/plugins/acme/storage/config_adapters/redis.lua @@ -0,0 +1,16 @@ +local function redis_config_adapter(conf) + return { + host = conf.host, + port = conf.port, + database = conf.database, + auth = conf.password or conf.auth, -- allow conf.auth until 4.0 version + ssl = conf.ssl, + ssl_verify = conf.ssl_verify, + ssl_server_name = conf.server_name or conf.ssl_server_name, -- allow conf.ssl_server_name until 4.0 version + + namespace = conf.extra_options.namespace or conf.namespace, -- allow conf.namespace until 4.0 version + scan_count = conf.extra_options.scan_count or conf.scan_count, -- allow conf.scan_count until 4.0 version + } +end + +return redis_config_adapter diff --git a/kong/tools/redis/schema.lua b/kong/tools/redis/schema.lua new file mode 100644 index 00000000000..e40a72532e7 --- /dev/null +++ b/kong/tools/redis/schema.lua @@ -0,0 +1,38 @@ +local typedefs = require "kong.db.schema.typedefs" +local DEFAULT_TIMEOUT = 2000 + +return { + config_schema = { + type = "record", + fields = { + { host = typedefs.host }, + { port = typedefs.port }, + { timeout = typedefs.timeout { default = DEFAULT_TIMEOUT } }, + { username = { description = "Username to use for Redis connections. If undefined, ACL authentication won't be performed. This requires Redis v6.0.0+. To be compatible with Redis v5.x.y, you can set it to `default`.", type = "string", + referenceable = true + } }, + { password = { description = "Password to use for Redis connections. If undefined, no AUTH commands are sent to Redis.", type = "string", + encrypted = true, + referenceable = true, + len_min = 0 + } }, + { database = { description = "Database to use for the Redis connection when using the `redis` strategy", type = "integer", + default = 0 + } }, + { ssl = { description = "If set to true, uses SSL to connect to Redis.", + type = "boolean", + required = false, + default = false + } }, + { ssl_verify = { description = "If set to true, verifies the validity of the server SSL certificate. If setting this parameter, also configure `lua_ssl_trusted_certificate` in `kong.conf` to specify the CA (or server) certificate used by your Redis server. You may also need to configure `lua_ssl_verify_depth` accordingly.", + type = "boolean", + required = false, + default = false + } }, + { server_name = typedefs.sni { required = false } } + }, + entity_checks = { + { mutually_required = { "host", "port" }, }, + }, + } +} diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index c4e383ffd23..ccc0232afce 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -1443,4 +1443,91 @@ describe("helpers: utilities", function() end, "Is a directory") end) end) + + describe("partial_match()", function() + describe("positive mod", function() + it("allows to match to tables paritally", function() + local partial_table = { + x = 100, + y = { + z = 200 + } + } + local full_table = { + x = 100, + a = "test1", + y = { + b = "test2", + z = 200 + } + } + + assert.partial_match(partial_table, full_table) + end) + + it("fails if tables do not match paritally", function() + local partial_table = { + x = 100, + y = { + z = 77 + } + } + local full_table = { + x = 100, + a = "test1", + y = { + b = "test2", + z = 200 + } + } + + local ok, err_actual = pcall(function() assert.partial_match(partial_table, full_table) end) + assert.falsy(ok) + assert.matches(".*Values at key %(string%) 'y%.z' should be equal but are not.\nExpected: %(number%) 77, given: %(number%) 200\n", err_actual.message) + end) + end) + + describe("negative mod", function() + it("allows to verify if tables do not match", function() + local partial_table = { + x = 77, + y = { + z = 88 + } + } + + local full_table = { + x = 100, + a = "test1", + y = { + b = "test2", + z = 200 + } + } + + assert.does_not.partial_match(partial_table, full_table) + end) + + it("fails if tables do match paritally", function() + local partial_table = { + x = 100, + y = { + z = 77 + } + } + local full_table = { + x = 100, + a = "test1", + y = { + b = "test2", + z = 200 + } + } + + local ok, err_actual = pcall(function() assert.does_not.partial_match(partial_table, full_table) end) + assert.falsy(ok) + assert.matches(".*Values at key %(string%) 'x' should not be equal", err_actual.message) + end) + end) + end) end) diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index e3fe12f9bb5..af3a0aaf404 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -108,10 +108,14 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) describe("plugin config fields", function() - local rate_limit, cors, opentelemetry, zipkin + local function do_assert(node_id, node_version, expected_entity) + local plugin = get_plugin(node_id, node_version, expected_entity.name) + assert.same(expected_entity.config, plugin.config) + assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(node_id)) + end - lazy_setup(function() - rate_limit = admin.plugins:insert { + it("removes new fields before sending them to older DP nodes", function() + local rate_limit = admin.plugins:insert { name = "rate-limiting", enabled = true, config = { @@ -125,29 +129,6 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- ]] }, } - - cors = admin.plugins:insert { - name = "cors", - enabled = true, - config = { - -- [[ new fields 3.5.0 - private_network = false - -- ]] - } - } - end) - - lazy_teardown(function() - admin.plugins:remove({ id = rate_limit.id }) - end) - - local function do_assert(node_id, node_version, expected_entity) - local plugin = get_plugin(node_id, node_version, expected_entity.name) - assert.same(expected_entity.config, plugin.config) - assert.equals(CLUSTERING_SYNC_STATUS.NORMAL, get_sync_status(node_id)) - end - - it("removes new fields before sending them to older DP nodes", function() --[[ For 3.0.x should not have: error_code, error_message, sync_rate @@ -177,29 +158,75 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected = utils.cycle_aware_deep_copy(rate_limit) expected.config.sync_rate = nil do_assert(utils.uuid(), "3.3.0", expected) + + -- cleanup + admin.plugins:remove({ id = rate_limit.id }) end) it("does not remove fields from DP nodes that are already compatible", function() + local rate_limit = admin.plugins:insert { + name = "rate-limiting", + enabled = true, + config = { + second = 1, + policy = "local", + + -- [[ new fields + error_code = 403, + error_message = "go away!", + sync_rate = -1, + -- ]] + }, + } + do_assert(utils.uuid(), "3.4.0", rate_limit) + + -- cleanup + admin.plugins:remove({ id = rate_limit.id }) end) describe("compatibility test for cors plugin", function() it("removes `config.private_network` before sending them to older(less than 3.5.0.0) DP nodes", function() + local cors = admin.plugins:insert { + name = "cors", + enabled = true, + config = { + -- [[ new fields 3.5.0 + private_network = false + -- ]] + } + } + assert.not_nil(cors.config.private_network) local expected_cors = utils.cycle_aware_deep_copy(cors) expected_cors.config.private_network = nil do_assert(utils.uuid(), "3.4.0", expected_cors) + + -- cleanup + admin.plugins:remove({ id = cors.id }) end) it("does not remove `config.private_network` from DP nodes that are already compatible", function() + local cors = admin.plugins:insert { + name = "cors", + enabled = true, + config = { + -- [[ new fields 3.5.0 + private_network = false + -- ]] + } + } do_assert(utils.uuid(), "3.5.0", cors) + + -- cleanup + admin.plugins:remove({ id = cors.id }) end) end) describe("compatibility tests for opentelemetry plugin", function() it("replaces `aws` values of `header_type` property with default `preserve`", function() -- [[ 3.5.x ]] -- - opentelemetry = admin.plugins:insert { + local opentelemetry = admin.plugins:insert { name = "opentelemetry", enabled = true, config = { @@ -244,7 +271,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() describe("compatibility tests for zipkin plugin", function() it("replaces `aws` and `gcp` values of `header_type` property with default `preserve`", function() -- [[ 3.5.x ]] -- - zipkin = admin.plugins:insert { + local zipkin = admin.plugins:insert { name = "zipkin", enabled = true, config = { @@ -284,6 +311,58 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = zipkin.id }) end) end) + + describe("compatibility tests for redis standarization", function() + describe("acme plugin", function() + it("translates standardized redis config to older acme structure", function() + -- [[ 3.6.x ]] -- + local acme = admin.plugins:insert { + name = "acme", + enabled = true, + config = { + account_email = "test@example.com", + storage = "redis", + storage_config = { + -- [[ new structure redis + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + database = 2, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + extra_options = { + namespace = "test_namespace", + scan_count = 13 + } + } + -- ]] + } + } + } + + local expected_acme_prior_36 = utils.cycle_aware_deep_copy(acme) + expected_acme_prior_36.config.storage_config.redis = { + host = "localhost", + port = 57198, + auth = "secret", + database = 2, + ssl = true, + ssl_verify = true, + ssl_server_name = "example.test", + namespace = "test_namespace", + scan_count = 13 + } + do_assert(utils.uuid(), "3.5.0", expected_acme_prior_36) + + -- cleanup + admin.plugins:remove({ id = acme.id }) + end) + end) + end) end) end) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 99e0b46e64f..970d736bab0 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -1,7 +1,9 @@ local redis_storage = require("resty.acme.storage.redis") local reserved_words = require "kong.plugins.acme.reserved_words" +local cjson = require "cjson" local helpers = require "spec.helpers" +local config_adapters = require "kong.plugins.acme.storage.config_adapters" describe("Plugin: acme (storage.redis)", function() it("should successfully connect to the Redis SSL port", function() @@ -24,6 +26,37 @@ describe("Plugin: acme (storage.redis)", function() assert.equal("bar", value) end) + describe("when using config adapter", function() + it("should successfully connect to the Redis SSL port", function() + local storage_type = "redis" + local new_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + password = nil, + ssl = false, + ssl_verify = false, + server_name = nil, + extra_options = { + namespace = "test", + scan_count = 13 + } + } + } + local storage_config = config_adapters.adapt_config(storage_type, new_config) + + local storage, err = redis_storage.new(storage_config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.is_nil(err) + local value, err = storage:get("foo") + assert.is_nil(err) + assert.equal("bar", value) + end) + end) + describe("redis namespace", function() local config = { host = helpers.redis_host, @@ -224,6 +257,7 @@ describe("Plugin: acme (storage.redis)", function() before_each(function() client = helpers.admin_client() + helpers.clean_logfile() end) after_each(function() @@ -232,6 +266,15 @@ describe("Plugin: acme (storage.redis)", function() end end) + local function delete_plugin(admin_client, plugin) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin.id, + })) + + assert.res_status(204, res) + end + it("successfully create acme plugin with valid namespace", function() local res = assert(client:send { method = "POST", @@ -248,13 +291,66 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - namespace = "namespace1:", + password = "test", + server_name = "example.test", + extra_options = { + namespace = "namespace1:", + scan_count = 13 + } + }, + }, + }, + }, + }) + local json = cjson.decode(assert.res_status(201, res)) + delete_plugin(client, json) + assert.logfile().has.no.line("acme: config.storage_config.redis.namespace is deprecated, " .. + "please use config.storage_config.redis.extra_options.namespace instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("acme: config.storage_config.redis.scan_count is deprecated, " .. + "please use config.storage_config.redis.extra_options.scan_count instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("acme: config.storage_config.redis.auth is deprecated, " .. + "please use config.storage_config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("acme: config.storage_config.redis.ssl_server_name is deprecated, " .. + "please use config.storage_config.redis.server_name instead (deprecated after 4.0)", true) + end) + + it("successfully create acme plugin with legacy fields", function() + local res = assert(client:send { + method = "POST", + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "acme", + config = { + account_email = "test@test.com", + api_uri = "https://api.acme.org", + storage = "redis", + preferred_chain = "test", + storage_config = { + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + + auth = "test", + ssl_server_name = "example.test", + scan_count = 13, + namespace = "namespace2:", }, }, }, }, }) - assert.res_status(201, res) + + local json = cjson.decode(assert.res_status(201, res)) + delete_plugin(client, json) + assert.logfile().has.line("acme: config.storage_config.redis.namespace is deprecated, " .. + "please use config.storage_config.redis.extra_options.namespace instead (deprecated after 4.0)", true) + assert.logfile().has.line("acme: config.storage_config.redis.scan_count is deprecated, " .. + "please use config.storage_config.redis.extra_options.scan_count instead (deprecated after 4.0)", true) + assert.logfile().has.line("acme: config.storage_config.redis.auth is deprecated, " .. + "please use config.storage_config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.line("acme: config.storage_config.redis.ssl_server_name is deprecated, " .. + "please use config.storage_config.redis.server_name instead (deprecated after 4.0)", true) end) it("fail to create acme plugin with invalid namespace", function() @@ -274,7 +370,9 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - namespace = v, + extra_options = { + namespace = v, + } }, }, }, @@ -329,7 +427,9 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - -- namespace: "", default to empty + -- extra_options = { + -- namespace: "", default to empty + -- } }, }, }, @@ -379,7 +479,9 @@ describe("Plugin: acme (storage.redis)", function() redis = { host = helpers.redis_host, port = helpers.redis_port, - namespace = namespace, -- change namespace + extra_options = { + namespace = namespace, -- change namespace + } }, }, }, diff --git a/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua b/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua new file mode 100644 index 00000000000..77dae348495 --- /dev/null +++ b/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua @@ -0,0 +1,70 @@ + +local cjson = require "cjson" +local uh = require "spec.upgrade_helpers" + +if uh.database_type() == 'postgres' then + describe("acme plugin migration", function() + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong(nil, true)) + end) + + uh.setup(function () + local admin_client = assert(uh.admin_client()) + + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "acme", + config = { + account_email = "test@example.com", + storage = "redis", + storage_config = { + redis = { + host = "localhost", + port = 57198, + auth = "secret", + database = 2 + } + } + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + end) + + uh.new_after_up("has updated acme redis configuration", function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/" + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(1, #body.data) + assert.equal("acme", body.data[1].name) + local expected_config = { + account_email = "test@example.com", + storage = "redis", + storage_config = { + redis = { + host = "localhost", + port = 57198, + password = "secret", + database = 2 + } + } + } + + assert.partial_match(expected_config, body.data[1].config) + admin_client:close() + end) + end) +end diff --git a/spec/helpers.lua b/spec/helpers.lua index 256e1139648..102b2ce45e1 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3133,6 +3133,59 @@ do end end +--- +-- Assertion to partially compare two lua tables. +-- @function partial_match +-- @param partial_table the table with subset of fields expect to match +-- @param full_table the full table that should contain partial_table and potentially other fields +local function partial_match(state, arguments) + + local function deep_matches(t1, t2, parent_keys) + for key, v in pairs(t1) do + local compound_key = (parent_keys and parent_keys .. "." .. key) or key + if type(v) == "table" then + local ok, compound_key, v1, v2 = deep_matches(t1[key], t2[key], compound_key) + if not ok then + return ok, compound_key, v1, v2 + end + else + if (state.mod == true and t1[key] ~= t2[key]) or (state.mod == false and t1[key] == t2[key]) then + return false, compound_key, t1[key], t2[key] + end + end + end + + return true + end + + local partial_table = arguments[1] + local full_table = arguments[2] + + local ok, compound_key, v1, v2 = deep_matches(partial_table, full_table) + + if not ok then + arguments[1] = compound_key + arguments[2] = v1 + arguments[3] = v2 + arguments.n = 3 + + return not state.mod + end + + return state.mod +end + +say:set("assertion.partial_match.negative", [[ +Values at key %s should not be equal +]]) +say:set("assertion.partial_match.positive", [[ +Values at key %s should be equal but are not. +Expected: %s, given: %s +]]) +luassert:register("assertion", "partial_match", partial_match, + "assertion.partial_match.positive", + "assertion.partial_match.negative") + ---------------- -- Shell helpers From 560fdfb599da87666e3d5e86d1b7ac59eb64e479 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 12 Jan 2024 15:42:56 +0800 Subject: [PATCH 3317/4351] feat(router/atc): support `net.src.*` and `net.dst.*` fields in HTTP expression routes (#11950) These fields are available in stream (L4) routes, making them also available in HTTP to reduce discrepancy between HTTP and stream routes. KAG-2963 KAG-3032 --- ...upport_net_src_dst_field_in_expression.yml | 4 + kong/db/schema/entities/routes.lua | 5 +- kong/router/atc.lua | 18 ++- kong/router/compat.lua | 4 +- kong/router/expressions.lua | 34 +++++- kong/router/fields.lua | 12 +- .../01-db/01-schema/06-routes_spec.lua | 51 ++++++++ spec/01-unit/08-router_spec.lua | 113 +++++++++++++++++- 8 files changed, 222 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/support_net_src_dst_field_in_expression.yml diff --git a/changelog/unreleased/kong/support_net_src_dst_field_in_expression.yml b/changelog/unreleased/kong/support_net_src_dst_field_in_expression.yml new file mode 100644 index 00000000000..e60ea66c3ea --- /dev/null +++ b/changelog/unreleased/kong/support_net_src_dst_field_in_expression.yml @@ -0,0 +1,4 @@ +message: | + `net.src.*` and `net.dst.*` match fields are now accessible in HTTP routes defined using expressions. +type: feature +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 0ff3943ddce..621b08cfe70 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -4,13 +4,14 @@ local deprecation = require("kong.deprecation") local validate_route do - local get_schema = require("kong.router.atc").schema + local get_schema = require("kong.router.atc").schema local get_expression = require("kong.router.compat").get_expression + local transform_expression = require("kong.router.expressions").transform_expression -- works with both `traditional_compatiable` and `expressions` routes` validate_route = function(entity) local schema = get_schema(entity.protocols) - local exp = entity.expression or get_expression(entity) + local exp = transform_expression(entity) or get_expression(entity) local ok, err = router.validate(schema, exp) if not ok then diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 16caac44f55..c28bad7f8ea 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -66,7 +66,10 @@ do "http.queries.*", }, - ["Int"] = {"net.port", + ["Int"] = {"net.src.port", "net.dst.port", + }, + + ["IpAddr"] = {"net.src.ip", "net.dst.ip", }, } @@ -404,8 +407,8 @@ function _M:matching(params) local req_host = params.host check_select_params(params.method, req_uri, req_host, params.scheme, - nil, nil, - nil, nil, + params.src_ip, params.src_port, + params.dst_ip, params.dst_port, params.sni, params.headers, params.queries) local host, port = split_host_port(req_host) @@ -464,8 +467,8 @@ end -- only for unit-testing function _M:select(req_method, req_uri, req_host, req_scheme, - _, _, - _, _, + src_ip, src_port, + dst_ip, dst_port, sni, req_headers, req_queries) local params = { @@ -476,6 +479,11 @@ function _M:select(req_method, req_uri, req_host, req_scheme, sni = sni, headers = req_headers, queries = req_queries, + + src_ip = src_ip, + src_port = src_port, + dst_ip = dst_ip, + dst_port = dst_port, } return self:matching(params) diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 86864dfce51..e09f84966de 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -217,10 +217,10 @@ local function get_expression(route) host = host:sub(1, -2) end - local exp = "http.host ".. op .. " \"" .. host .. "\"" + local exp = "http.host ".. op .. " r#\"" .. host .. "\"#" if port then exp = "(" .. exp .. LOGICAL_AND .. - "net.port ".. OP_EQUAL .. " " .. port .. ")" + "net.dst.port ".. OP_EQUAL .. " " .. port .. ")" end expression_append(hosts_buf, LOGICAL_OR, exp, i) end -- for route.hosts diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 6790939699f..129689f1313 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -1,11 +1,16 @@ local _M = {} +local re_gsub = ngx.re.gsub + + local atc = require("kong.router.atc") local gen_for_field = atc.gen_for_field local OP_EQUAL = "==" +local NET_PORT_REG = [[(net\.port)(\s*)([=> net.dst.port +local function transform_expression(route) local exp = route.expression + + if not exp then + return nil + end + + if not exp:find("net.port", 1, true) then + return exp + end + + -- there is "net.port" in expression + + local new_exp = re_gsub(exp, NET_PORT_REG, NET_PORT_REPLACE, "jo") + + if exp ~= new_exp then + ngx.log(ngx.WARN, "The field 'net.port' of expression is deprecated " .. + "and will be removed in the upcoming major release, " .. + "please use 'net.dst.port' instead.") + end + + return new_exp +end +_M.transform_expression = transform_expression + + +local function get_exp_and_priority(route) + local exp = transform_expression(route) if not exp then ngx.log(ngx.ERR, "expecting an expression route while it's not (probably a traditional route). ", "Likely it's a misconfiguration. Please check the 'router_flavor' config in kong.conf") diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 59d4cee86ec..082bd6db9b0 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -4,6 +4,7 @@ local buffer = require("string.buffer") local type = type local ipairs = ipairs local assert = assert +local tonumber = tonumber local tb_sort = table.sort local tb_concat = table.concat local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower @@ -69,11 +70,6 @@ local FIELDS_FUNCS = { function(params) return params.scheme end, - - ["net.port"] = - function(params) - return params.port - end, } @@ -105,6 +101,10 @@ if is_http then FIELDS_FUNCS["net.dst.port"] = function(params, ctx) + if params.port then + return params.port + end + if not params.dst_port then params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or tonumber(var.server_port, 10) @@ -254,7 +254,7 @@ local function get_cache_key(fields, params, ctx) fields_visitor(fields, params, ctx, function(field, value) -- these fields were not in cache key - if field == "net.protocol" or field == "net.port" then + if field == "net.protocol" then return true end diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 551aecc0fa5..a6de847154f 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1510,4 +1510,55 @@ describe("routes schema (flavor = expressions)", function() -- verified by `schema/typedefs.lua` assert.truthy(errs["@entity"]) end) + + it("http route still supports net.port but with warning", function() + local ngx_log = ngx.log + local log = spy.on(ngx, "log") + + finally(function() + ngx.log = ngx_log -- luacheck: ignore + end) + + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "grpc" }, + expression = [[http.method == "GET" && net.port == 8000]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(Routes:validate(route)) + + assert.spy(log).was.called_with(ngx.WARN, + "The field 'net.port' of expression is deprecated " .. + "and will be removed in the upcoming major release, " .. + "please use 'net.dst.port' instead.") + end) + + it("http route supports net.src.* fields", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "https" }, + expression = [[http.method == "GET" && net.src.ip == 1.2.3.4 && net.src.port == 80]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(Routes:validate(route)) + end) + + it("http route supports net.dst.* fields", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "grpcs" }, + expression = [[http.method == "GET" && net.dst.ip == 1.2.3.4 && net.dst.port == 80]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(Routes:validate(route)) + end) end) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index dc1247b31ff..c7b4c42eded 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2257,7 +2257,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end) - describe("match http.headers.*", function() + describe("generate http expression", function() local use_case local get_expression = atc_compat.get_expression @@ -2267,19 +2267,27 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", - methods = { "GET" }, }, }, } end) - it("should always add lower()", function() + it("should always add lower() when matching http.headers.*", function() + use_case[1].route.methods = { "GET" } use_case[1].route.headers = { test = { "~*Quote" }, } assert.equal([[(http.method == r#"GET"#) && (any(lower(http.headers.test)) ~ r#"quote"#)]], get_expression(use_case[1].route)) assert(new_router(use_case)) end) + + it("should use 'net.dst.port' when deprecating 'net.port'", function() + use_case[1].route.hosts = { "www.example.com:8000" } + + assert.equal([[((http.host == r#"www.example.com"# && net.dst.port == 8000))]], + get_expression(use_case[1].route)) + assert(new_router(use_case)) + end) end) end -- if flavor ~= "traditional" @@ -5250,5 +5258,104 @@ do assert.same(ctx.route_match_cached, "neg") end) end) + + describe("Router (flavor = " .. flavor .. ") [http]", function() + reload_router(flavor) + + local use_case, router + + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.host == "www.example.com" && net.port == 8000]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[net.src.ip == 1.1.1.1 && net.dst.ip == 2.2.2.2 && http.method == "GET"]], + priority = 100, + }, + }, + } + end) + + it("select() should convert 'net.port' to 'net.dst.port' and work well", function() + router = assert(new_router(use_case)) + + -- let atc-router happy + local _ngx = mock_ngx("GET", "/", { a = "1" }) + router._set_ngx(_ngx) + + local match_t = router:select("GET", "/", "www.example.com:80") + assert.falsy(match_t) + + local match_t = router:select("GET", "/", "www.example.com:8000") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + + it("exec() should use var.server_port if host has no port", function() + router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo", { host = "www.example.com" }) + router._set_ngx(_ngx) + + -- no port provided + local match_t = router:exec() + assert.falsy(match_t) + + -- var.server_port + _ngx.var.server_port = 8000 + router._set_ngx(_ngx) + + -- first match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.falsy(ctx.route_match_cached) + + -- cache hit + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + end) + + it("exec() should support net.src.* and net.dst.*", function() + router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo", { host = "domain.org" }) + router._set_ngx(_ngx) + + -- no ip address provided + local match_t = router:exec() + assert.falsy(match_t) + + -- ip address + _ngx.var.remote_addr = "1.1.1.1" + _ngx.var.server_addr = "2.2.2.2" + router._set_ngx(_ngx) + + -- first match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.falsy(ctx.route_match_cached) + + -- cache hit + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + end) + end) end -- local flavor = "expressions" From ce12f68d0c286564df39fc28b43ec97a64749219 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 12 Jan 2024 16:25:57 +0800 Subject: [PATCH 3318/4351] fix(router/atc): always re-calculate `match_t.upstream_uri` even in case of cache hits (#12307) `upstream_uri` is dependent on request path, and should not be automatically cached inside the route cache due to potential for path matching not being configured inside routes. KAG-3505 --- kong/router/atc.lua | 24 ++++++--- spec/01-unit/08-router_spec.lua | 50 ++++++++++++++++--- .../01-helpers/01-helpers_spec.lua | 1 - .../05-proxy/02-router_spec.lua | 2 - .../05-proxy/03-upstream_headers_spec.lua | 1 - .../05-proxy/14-server_tokens_spec.lua | 1 - spec/03-plugins/03-http-log/01-log_spec.lua | 2 - spec/03-plugins/07-loggly/01-log_spec.lua | 1 - spec/03-plugins/13-cors/01-access_spec.lua | 1 - .../25-oauth2/04-invalidations_spec.lua | 1 - .../31-proxy-cache/02-access_spec.lua | 1 - 11 files changed, 60 insertions(+), 25 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index c28bad7f8ea..8b3c03ad1b1 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -402,6 +402,19 @@ local add_debug_headers = utils.add_debug_headers local get_upstream_uri_v0 = utils.get_upstream_uri_v0 +local function set_upstream_uri(req_uri, match_t) + local matched_route = match_t.route + + local request_prefix = match_t.prefix or "/" + local request_postfix = sanitize_uri_postfix(req_uri:sub(#request_prefix + 1)) + + local upstream_base = match_t.upstream_url_t.path or "/" + + match_t.upstream_uri = get_upstream_uri_v0(matched_route, request_postfix, + req_uri, upstream_base) +end + + function _M:matching(params) local req_uri = params.uri local req_host = params.host @@ -439,12 +452,6 @@ function _M:matching(params) service_hostname_type, service_path = get_service_info(service) local request_prefix = matched_route.strip_path and matched_path or nil - local request_postfix = request_prefix and req_uri:sub(#matched_path + 1) or req_uri:sub(2, -1) - request_postfix = sanitize_uri_postfix(request_postfix) or "" - local upstream_base = service_path or "/" - - local upstream_uri = get_upstream_uri_v0(matched_route, request_postfix, req_uri, - upstream_base) return { route = matched_route, @@ -457,9 +464,9 @@ function _M:matching(params) type = service_hostname_type, host = service_host, port = service_port, + path = service_path, }, upstream_scheme = service_protocol, - upstream_uri = upstream_uri, upstream_host = matched_route.preserve_host and req_host or nil, } end @@ -546,6 +553,9 @@ function _M:exec(ctx) -- found a match + -- update upstream_uri in cache result + set_upstream_uri(req_uri, match_t) + -- debug HTTP request header logic add_debug_headers(var, header, match_t) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index c7b4c42eded..e08f8b8d279 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -4945,10 +4945,8 @@ do describe("Router (flavor = " .. flavor .. ")", function() reload_router(flavor) - local use_case, router - - lazy_setup(function() - use_case = { + it("[cache hit should be case sensitive]", function() + local use_case = { { service = service, route = { @@ -4962,10 +4960,8 @@ do }, }, } - end) - it("[cache hit should be case sensitive]", function() - router = assert(new_router(use_case)) + local router = assert(new_router(use_case)) local ctx = {} local _ngx = mock_ngx("GET", "/foo", { test1 = "QUOTE", }) @@ -4995,6 +4991,46 @@ do -- cache miss, case sensitive assert.falsy(ctx.route_match_cached) end) + + it("[cache hit should have correct match_t.upstream_uri]", function() + local host = "example.com" + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + hosts = { host }, + preserve_host = true, + }, + }, + } + + local router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo", { host = host, }) + router._set_ngx(_ngx) + + -- first match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.falsy(ctx.route_match_cached) + assert.equal(host, match_t.upstream_host) + assert.same("/foo", match_t.upstream_uri) + + local ctx = {} + local _ngx = mock_ngx("GET", "/bar", { host = host, }) + router._set_ngx(_ngx) + + -- cache hit + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + assert.equal(host, match_t.upstream_host) + assert.same("/bar", match_t.upstream_uri) + end) end) end -- local flavor = "traditional_compatible" diff --git a/spec/02-integration/01-helpers/01-helpers_spec.lua b/spec/02-integration/01-helpers/01-helpers_spec.lua index ccc0232afce..e267935e066 100644 --- a/spec/02-integration/01-helpers/01-helpers_spec.lua +++ b/spec/02-integration/01-helpers/01-helpers_spec.lua @@ -26,7 +26,6 @@ for _, strategy in helpers.each_strategy() do bp.routes:insert { hosts = { "mock_upstream" }, protocols = { "http" }, - paths = { "/" }, service = service } diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 26ba41a4617..74d4f491bee 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -881,7 +881,6 @@ for _, strategy in helpers.each_strategy() do routes = insert_routes(bp, { { hosts = { "mock_upstream" }, - paths = { "/" }, }, }) end) @@ -1302,7 +1301,6 @@ for _, strategy in helpers.each_strategy() do routes = insert_routes(bp, { { protocols = { "https" }, - paths = { "/" }, snis = { "www.example.org" }, service = { name = "service_behind_www.example.org" diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index c78203d3b5f..3132d0a6bfd 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -278,7 +278,6 @@ for _, strategy in helpers.each_strategy() do assert(bp.routes:insert { hosts = { "headers-charset.test" }, - paths = { "/" }, service = service, }) diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 3de5077db9d..6cee745a135 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -291,7 +291,6 @@ describe("headers [#" .. strategy .. "]", function() return function() bp.routes:insert { hosts = { "headers-inspect.test" }, - paths = { "/" }, } local service = bp.services:insert({ diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 4a69c9b221d..55591eb85dd 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -59,7 +59,6 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { hosts = { "http_logging.test" }, - paths = { "/" }, service = service1 } @@ -628,7 +627,6 @@ for _, strategy in helpers.each_strategy() do local route = bp.routes:insert { hosts = { "http_queue_logging.test" }, - paths = { "/" }, service = service } diff --git a/spec/03-plugins/07-loggly/01-log_spec.lua b/spec/03-plugins/07-loggly/01-log_spec.lua index 4987cbb1d9a..dd5e35a0199 100644 --- a/spec/03-plugins/07-loggly/01-log_spec.lua +++ b/spec/03-plugins/07-loggly/01-log_spec.lua @@ -19,7 +19,6 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert { hosts = { "logging.test" }, - paths = { "/" }, } local route2 = bp.routes:insert { diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index 42692a43089..7bba3a82ce8 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -237,7 +237,6 @@ for _, strategy in helpers.each_strategy() do local route1 = bp.routes:insert({ hosts = { "cors1.test" }, - paths = { "/" }, }) local route2 = bp.routes:insert({ diff --git a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua index 18218b6cfdb..90f7b25bf85 100644 --- a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua +++ b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua @@ -43,7 +43,6 @@ for _, strategy in helpers.each_strategy() do route = assert(admin_api.routes:insert { hosts = { "oauth2.com" }, protocols = { "http", "https" }, - paths = { "/" }, service = service, }) diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 67e026d9e32..aa8b350773d 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -38,7 +38,6 @@ do local route1 = assert(bp.routes:insert { hosts = { "route-1.test" }, - paths = { "/" }, }) local route2 = assert(bp.routes:insert { hosts = { "route-2.test" }, From 25da4623da80116bf4eece365313329da53d45f8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Fri, 12 Jan 2024 14:52:09 +0100 Subject: [PATCH 3319/4351] chore(rl): standarize redis configuration (#12301) * chore(rl): standarize redis configuration Rate-Limiting right now has new config structure that reuses common redis connection configuration. The same as ACME plugin. KAG-3388 * chore(response-rl): standarize redis configuration Response-RateLimiting right now has new config structure that reuses common redis connection configuration. The same as ACME and RateLimiting plugin. KAG-3388 --- ...dize-redis-conifguration-rate-limiting.yml | 3 + ...ardize-redis-conifguration-response-rl.yml | 3 + kong-3.6.0-0.rockspec | 4 + kong/clustering/compat/checkers.lua | 4 +- .../clustering/compat/redis_translation.lua | 23 ++ .../migrations/006_350_to_360.lua | 38 +++ .../plugins/rate-limiting/migrations/init.lua | 1 + kong/plugins/rate-limiting/policies/init.lua | 61 +++-- kong/plugins/rate-limiting/schema.lua | 77 +++++- .../clustering/compat/redis_translation.lua | 23 ++ .../migrations/001_350_to_360.lua | 38 +++ .../response-ratelimiting/migrations/init.lua | 1 + .../response-ratelimiting/policies/init.lua | 50 ++-- kong/plugins/response-ratelimiting/schema.lua | 96 +++++-- kong/tools/redis/schema.lua | 1 + .../04-admin_api/15-off_spec.lua | 10 - .../09-hybrid_mode/09-config-compat_spec.lua | 94 +++++++ .../01-request-debug_spec.lua | 8 +- .../23-rate-limiting/01-schema_spec.lua | 66 +++++ .../23-rate-limiting/02-policies_spec.lua | 10 +- .../23-rate-limiting/04-access_spec.lua | 216 +++++++++------- .../23-rate-limiting/05-integration_spec.lua | 193 +++++++++++--- .../01-schema_spec.lua | 74 +++++- .../04-access_spec.lua | 238 ++++++++++-------- .../05-integration_spec.lua | 200 ++++++++++++--- .../migrations/006_350_to_360_spec.lua | 72 ++++++ .../migrations/001_350_to_360_spec.lua | 74 ++++++ 27 files changed, 1325 insertions(+), 353 deletions(-) create mode 100644 changelog/unreleased/kong/standardize-redis-conifguration-rate-limiting.yml create mode 100644 changelog/unreleased/kong/standardize-redis-conifguration-response-rl.yml create mode 100644 kong/plugins/rate-limiting/clustering/compat/redis_translation.lua create mode 100644 kong/plugins/rate-limiting/migrations/006_350_to_360.lua create mode 100644 kong/plugins/response-ratelimiting/clustering/compat/redis_translation.lua create mode 100644 kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua create mode 100644 spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua create mode 100644 spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua diff --git a/changelog/unreleased/kong/standardize-redis-conifguration-rate-limiting.yml b/changelog/unreleased/kong/standardize-redis-conifguration-rate-limiting.yml new file mode 100644 index 00000000000..3ea7788baff --- /dev/null +++ b/changelog/unreleased/kong/standardize-redis-conifguration-rate-limiting.yml @@ -0,0 +1,3 @@ +message: "**Rate Limiting**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins." +type: deprecation +scope: Plugin diff --git a/changelog/unreleased/kong/standardize-redis-conifguration-response-rl.yml b/changelog/unreleased/kong/standardize-redis-conifguration-response-rl.yml new file mode 100644 index 00000000000..45045bb4d7f --- /dev/null +++ b/changelog/unreleased/kong/standardize-redis-conifguration-response-rl.yml @@ -0,0 +1,3 @@ +message: "**Response-RateLimiting**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins." +type: deprecation +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 04dabfb1d75..e9879c7394a 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -372,15 +372,18 @@ build = { ["kong.plugins.rate-limiting.migrations.003_10_to_112"] = "kong/plugins/rate-limiting/migrations/003_10_to_112.lua", ["kong.plugins.rate-limiting.migrations.004_200_to_210"] = "kong/plugins/rate-limiting/migrations/004_200_to_210.lua", ["kong.plugins.rate-limiting.migrations.005_320_to_330"] = "kong/plugins/rate-limiting/migrations/005_320_to_330.lua", + ["kong.plugins.rate-limiting.migrations.006_350_to_360"] = "kong/plugins/rate-limiting/migrations/006_350_to_360.lua", ["kong.plugins.rate-limiting.expiration"] = "kong/plugins/rate-limiting/expiration.lua", ["kong.plugins.rate-limiting.handler"] = "kong/plugins/rate-limiting/handler.lua", ["kong.plugins.rate-limiting.schema"] = "kong/plugins/rate-limiting/schema.lua", ["kong.plugins.rate-limiting.daos"] = "kong/plugins/rate-limiting/daos.lua", ["kong.plugins.rate-limiting.policies"] = "kong/plugins/rate-limiting/policies/init.lua", ["kong.plugins.rate-limiting.policies.cluster"] = "kong/plugins/rate-limiting/policies/cluster.lua", + ["kong.plugins.rate-limiting.clustering.compat.redis_translation"] = "kong/plugins/rate-limiting/clustering/compat/redis_translation.lua", ["kong.plugins.response-ratelimiting.migrations"] = "kong/plugins/response-ratelimiting/migrations/init.lua", ["kong.plugins.response-ratelimiting.migrations.000_base_response_rate_limiting"] = "kong/plugins/response-ratelimiting/migrations/000_base_response_rate_limiting.lua", + ["kong.plugins.response-ratelimiting.migrations.001_350_to_360"] = "kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua", ["kong.plugins.response-ratelimiting.handler"] = "kong/plugins/response-ratelimiting/handler.lua", ["kong.plugins.response-ratelimiting.access"] = "kong/plugins/response-ratelimiting/access.lua", ["kong.plugins.response-ratelimiting.header_filter"] = "kong/plugins/response-ratelimiting/header_filter.lua", @@ -388,6 +391,7 @@ build = { ["kong.plugins.response-ratelimiting.schema"] = "kong/plugins/response-ratelimiting/schema.lua", ["kong.plugins.response-ratelimiting.policies"] = "kong/plugins/response-ratelimiting/policies/init.lua", ["kong.plugins.response-ratelimiting.policies.cluster"] = "kong/plugins/response-ratelimiting/policies/cluster.lua", + ["kong.plugins.response-ratelimiting.clustering.compat.redis_translation"] = "kong/plugins/response-ratelimiting/clustering/compat/redis_translation.lua", ["kong.plugins.request-size-limiting.handler"] = "kong/plugins/request-size-limiting/handler.lua", ["kong.plugins.request-size-limiting.schema"] = "kong/plugins/request-size-limiting/schema.lua", diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 4866d5fbda4..2cc89cba382 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -27,7 +27,9 @@ local compatible_checkers = { function(config_table, dp_version, log_suffix) local has_update local redis_plugins_update = { - acme = require("kong.plugins.acme.clustering.compat.redis_translation").adapter + acme = require("kong.plugins.acme.clustering.compat.redis_translation").adapter, + ['rate-limiting'] = require("kong.plugins.rate-limiting.clustering.compat.redis_translation").adapter, + ['response-ratelimiting'] = require("kong.plugins.response-ratelimiting.clustering.compat.redis_translation").adapter } for _, plugin in ipairs(config_table.plugins or {}) do diff --git a/kong/plugins/rate-limiting/clustering/compat/redis_translation.lua b/kong/plugins/rate-limiting/clustering/compat/redis_translation.lua new file mode 100644 index 00000000000..051f2aba4b3 --- /dev/null +++ b/kong/plugins/rate-limiting/clustering/compat/redis_translation.lua @@ -0,0 +1,23 @@ +local function adapter(config_to_update) + if config_to_update.policy == "redis" then + config_to_update.redis_host = config_to_update.redis.host + config_to_update.redis_port = config_to_update.redis.port + config_to_update.redis_username = config_to_update.redis.username + config_to_update.redis_password = config_to_update.redis.password + config_to_update.redis_database = config_to_update.redis.database + config_to_update.redis_timeout = config_to_update.redis.timeout + config_to_update.redis_ssl = config_to_update.redis.ssl + config_to_update.redis_ssl_verify = config_to_update.redis.ssl_verify + config_to_update.redis_server_name = config_to_update.redis.server_name + + config_to_update.redis = nil + + return true + end + + return false +end + +return { + adapter = adapter +} diff --git a/kong/plugins/rate-limiting/migrations/006_350_to_360.lua b/kong/plugins/rate-limiting/migrations/006_350_to_360.lua new file mode 100644 index 00000000000..cc697f7cbeb --- /dev/null +++ b/kong/plugins/rate-limiting/migrations/006_350_to_360.lua @@ -0,0 +1,38 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + UPDATE plugins + SET config = + config::jsonb + - 'redis_host' + - 'redis_port' + - 'redis_password' + - 'redis_username' + - 'redis_ssl' + - 'redis_ssl_verify' + - 'redis_server_name' + - 'redis_timeout' + - 'redis_database' + || jsonb_build_object( + 'redis', + jsonb_build_object( + 'host', config->'redis_host', + 'port', config->'redis_port', + 'password', config->'redis_password', + 'username', config->'redis_username', + 'ssl', config->'redis_ssl', + 'ssl_verify', config->'redis_ssl_verify', + 'server_name', config->'redis_server_name', + 'timeout', config->'redis_timeout', + 'database', config->'redis_database' + ) + ) + WHERE name = 'rate-limiting'; + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, +} diff --git a/kong/plugins/rate-limiting/migrations/init.lua b/kong/plugins/rate-limiting/migrations/init.lua index 74c3d402d1e..4b0c18fcca8 100644 --- a/kong/plugins/rate-limiting/migrations/init.lua +++ b/kong/plugins/rate-limiting/migrations/init.lua @@ -3,4 +3,5 @@ return { "003_10_to_112", "004_200_to_210", "005_320_to_330", + "006_350_to_360", } diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index f372d6310a7..1d5e3c68efb 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -78,31 +78,48 @@ local sock_opts = {} local EXPIRATION = require "kong.plugins.rate-limiting.expiration" +local function get_redis_configuration(plugin_conf) + return { + host = plugin_conf.redis.host or plugin_conf.redis_host, + port = plugin_conf.redis.port or plugin_conf.redis_port, + username = plugin_conf.redis.username or plugin_conf.redis_username, + password = plugin_conf.redis.password or plugin_conf.redis_password, + database = plugin_conf.redis.database or plugin_conf.redis_database, + timeout = plugin_conf.redis.timeout or plugin_conf.redis_timeout, + ssl = plugin_conf.redis.ssl or plugin_conf.redis_ssl, + ssl_verify = plugin_conf.redis.ssl_verify or plugin_conf.redis_ssl_verify, + server_name = plugin_conf.redis.server_name or plugin_conf.redis_server_name, + } +end + + local function get_db_key(conf) + local redis_config = get_redis_configuration(conf) return fmt("%s:%d;%d", - conf.redis_host, - conf.redis_port, - conf.redis_database) + redis_config.host, + redis_config.port, + redis_config.database) end local function get_redis_connection(conf) local red = redis:new() - red:set_timeout(conf.redis_timeout) + local redis_config = get_redis_configuration(conf) + red:set_timeout(redis_config.timeout) - sock_opts.ssl = conf.redis_ssl - sock_opts.ssl_verify = conf.redis_ssl_verify - sock_opts.server_name = conf.redis_server_name + sock_opts.ssl = redis_config.ssl + sock_opts.ssl_verify = redis_config.ssl_verify + sock_opts.server_name = redis_config.server_name local db_key = get_db_key(conf) - -- use a special pool name only if redis_database is set to non-zero + -- use a special pool name only if redis_config.database is set to non-zero -- otherwise use the default pool name host:port - if conf.redis_database ~= 0 then + if redis_config.database ~= 0 then sock_opts.pool = db_key end - local ok, err = red:connect(conf.redis_host, conf.redis_port, + local ok, err = red:connect(redis_config.host, redis_config.port, sock_opts) if not ok then kong.log.err("failed to connect to Redis: ", err) @@ -116,16 +133,16 @@ local function get_redis_connection(conf) end if times == 0 then - if is_present(conf.redis_password) then + if is_present(redis_config.password) then local ok, err - if is_present(conf.redis_username) then + if is_present(redis_config.username) then ok, err = kong.vault.try(function(cfg) - return red:auth(cfg.redis_username, cfg.redis_password) - end, conf) + return red:auth(cfg.username, cfg.password) + end, redis_config) else ok, err = kong.vault.try(function(cfg) - return red:auth(cfg.redis_password) - end, conf) + return red:auth(cfg.password) + end, redis_config) end if not ok then kong.log.err("failed to auth Redis: ", err) @@ -133,11 +150,11 @@ local function get_redis_connection(conf) end end - if conf.redis_database ~= 0 then + if redis_config.database ~= 0 then -- Only call select first time, since we know the connection is shared -- between instances that use the same redis database - local ok, err = red:select(conf.redis_database) + local ok, err = red:select(redis_config.database) if not ok then kong.log.err("failed to change Redis database: ", err) return nil, db_key, err @@ -213,6 +230,8 @@ local plugin_sync_running = {} -- will be sync to Redis at most sync_rate interval local function rate_limited_sync(conf, sync_func) local cache_key = conf.__key__ or conf.__plugin_id or "rate-limiting" + local redis_config = get_redis_configuration(conf) + -- a timer is pending. The change will be picked up by the pending timer if plugin_sync_pending[cache_key] then return true @@ -231,7 +250,7 @@ local function rate_limited_sync(conf, sync_func) -- a "pending" state is never touched before the timer is started assert(plugin_sync_pending[cache_key]) - + local tries = 0 -- a timer is already running. -- the sleep time is picked to a seemingly reasonable value @@ -245,8 +264,8 @@ local function rate_limited_sync(conf, sync_func) kong.log.emerg("A Redis sync is blocked by a previous try. " .. "The previous try should have timed out but it didn't for unknown reasons.") end - - ngx.sleep(conf.redis_timeout / 2) + + ngx.sleep(redis_config.timeout / 2) tries = tries + 1 end diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 1d9a9cdf55a..18abb84f7ae 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" - +local redis_schema = require "kong.tools.redis.schema" +local deprecation = require "kong.deprecation" local SYNC_RATE_REALTIME = -1 @@ -91,6 +92,7 @@ return { { path = typedefs.path }, { policy = policy }, { fault_tolerant = { description = "A boolean value that determines if the requests should be proxied even if Kong has troubles connecting a third-party data store. If `true`, requests will be proxied anyway, effectively disabling the rate-limiting function until the data store is working again. If `false`, then the clients will see `500` errors.", type = "boolean", required = true, default = true }, }, + { redis = redis_schema.config_schema }, { redis_host = typedefs.host }, { redis_port = typedefs.port({ default = 6379 }), }, { redis_password = { description = "When using the `redis` policy, this property specifies the password to connect to the Redis server.", type = "string", len_min = 0, referenceable = true }, }, @@ -111,13 +113,20 @@ return { }, entity_checks = { { at_least_one_of = { "config.second", "config.minute", "config.hour", "config.day", "config.month", "config.year" } }, - { conditional = { + { conditional_at_least_one_of = { if_field = "config.policy", if_match = { eq = "redis" }, - then_field = "config.redis_host", then_match = { required = true }, + then_at_least_one_of = { "config.redis.host", "config.redis_host" }, + then_err = "must set one of %s when 'policy' is 'redis'", } }, - { conditional = { + { conditional_at_least_one_of = { if_field = "config.policy", if_match = { eq = "redis" }, - then_field = "config.redis_port", then_match = { required = true }, + then_at_least_one_of = { "config.redis.port", "config.redis_port" }, + then_err = "must set one of %s when 'policy' is 'redis'", + } }, + { conditional_at_least_one_of = { + if_field = "config.policy", if_match = { eq = "redis" }, + then_at_least_one_of = { "config.redis.timeout", "config.redis_timeout" }, + then_err = "must set one of %s when 'policy' is 'redis'", } }, { conditional = { if_field = "config.limit_by", if_match = { eq = "header" }, @@ -127,9 +136,59 @@ return { if_field = "config.limit_by", if_match = { eq = "path" }, then_field = "config.path", then_match = { required = true }, } }, - { conditional = { - if_field = "config.policy", if_match = { eq = "redis" }, - then_field = "config.redis_timeout", then_match = { required = true }, - } }, + { custom_entity_check = { + field_sources = { + "config.redis_host", + "config.redis_port", + "config.redis_password", + "config.redis_username", + "config.redis_ssl", + "config.redis_ssl_verify", + "config.redis_server_name", + "config.redis_timeout", + "config.redis_database" + }, + fn = function(entity) + + if (entity.config.redis_host or ngx.null) ~= ngx.null then + deprecation("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", + { after = "4.0", }) + end + if (entity.config.redis_port or ngx.null) ~= ngx.null and entity.config.redis_port ~= 6379 then + deprecation("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", + { after = "4.0", }) + end + if (entity.config.redis_password or ngx.null) ~= ngx.null then + deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", + { after = "4.0", }) + end + if (entity.config.redis_username or ngx.null) ~= ngx.null then + deprecation("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", + { after = "4.0", }) + end + if (entity.config.redis_ssl or ngx.null) ~= ngx.null and entity.config.redis_ssl ~= false then + deprecation("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", + { after = "4.0", }) + end + if (entity.config.redis_ssl_verify or ngx.null) ~= ngx.null and entity.config.redis_ssl_verify ~= false then + deprecation("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", + { after = "4.0", }) + end + if (entity.config.redis_server_name or ngx.null) ~= ngx.null then + deprecation("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", + { after = "4.0", }) + end + if (entity.config.redis_timeout or ngx.null) ~= ngx.null and entity.config.redis_timeout ~= 2000 then + deprecation("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", + { after = "4.0", }) + end + if (entity.config.redis_database or ngx.null) ~= ngx.null and entity.config.redis_database ~= 0 then + deprecation("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", + { after = "4.0", }) + end + + return true + end + } } }, } diff --git a/kong/plugins/response-ratelimiting/clustering/compat/redis_translation.lua b/kong/plugins/response-ratelimiting/clustering/compat/redis_translation.lua new file mode 100644 index 00000000000..051f2aba4b3 --- /dev/null +++ b/kong/plugins/response-ratelimiting/clustering/compat/redis_translation.lua @@ -0,0 +1,23 @@ +local function adapter(config_to_update) + if config_to_update.policy == "redis" then + config_to_update.redis_host = config_to_update.redis.host + config_to_update.redis_port = config_to_update.redis.port + config_to_update.redis_username = config_to_update.redis.username + config_to_update.redis_password = config_to_update.redis.password + config_to_update.redis_database = config_to_update.redis.database + config_to_update.redis_timeout = config_to_update.redis.timeout + config_to_update.redis_ssl = config_to_update.redis.ssl + config_to_update.redis_ssl_verify = config_to_update.redis.ssl_verify + config_to_update.redis_server_name = config_to_update.redis.server_name + + config_to_update.redis = nil + + return true + end + + return false +end + +return { + adapter = adapter +} diff --git a/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua b/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua new file mode 100644 index 00000000000..a67fe338e9e --- /dev/null +++ b/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua @@ -0,0 +1,38 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + UPDATE plugins + SET config = + config::jsonb + - 'redis_host' + - 'redis_port' + - 'redis_password' + - 'redis_username' + - 'redis_ssl' + - 'redis_ssl_verify' + - 'redis_server_name' + - 'redis_timeout' + - 'redis_database' + || jsonb_build_object( + 'redis', + jsonb_build_object( + 'host', config->'redis_host', + 'port', config->'redis_port', + 'password', config->'redis_password', + 'username', config->'redis_username', + 'ssl', config->'redis_ssl', + 'ssl_verify', config->'redis_ssl_verify', + 'server_name', config->'redis_server_name', + 'timeout', config->'redis_timeout', + 'database', config->'redis_database' + ) + ) + WHERE name = 'response-ratelimiting'; + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]], + }, +} diff --git a/kong/plugins/response-ratelimiting/migrations/init.lua b/kong/plugins/response-ratelimiting/migrations/init.lua index 8043ed0295b..6ccfd21f7aa 100644 --- a/kong/plugins/response-ratelimiting/migrations/init.lua +++ b/kong/plugins/response-ratelimiting/migrations/init.lua @@ -1,3 +1,4 @@ return { "000_base_response_rate_limiting", + "001_350_to_360", } diff --git a/kong/plugins/response-ratelimiting/policies/init.lua b/kong/plugins/response-ratelimiting/policies/init.lua index 6c6a5e82308..16e8b320205 100644 --- a/kong/plugins/response-ratelimiting/policies/init.lua +++ b/kong/plugins/response-ratelimiting/policies/init.lua @@ -25,6 +25,19 @@ local function is_present(str) return str and str ~= "" and str ~= null end +local function get_redis_configuration(plugin_conf) + return { + host = plugin_conf.redis.host or plugin_conf.redis_host, + port = plugin_conf.redis.port or plugin_conf.redis_port, + username = plugin_conf.redis.username or plugin_conf.redis_username, + password = plugin_conf.redis.password or plugin_conf.redis_password, + database = plugin_conf.redis.database or plugin_conf.redis_database, + timeout = plugin_conf.redis.timeout or plugin_conf.redis_timeout, + ssl = plugin_conf.redis.ssl or plugin_conf.redis_ssl, + ssl_verify = plugin_conf.redis.ssl_verify or plugin_conf.redis_ssl_verify, + server_name = plugin_conf.redis.server_name or plugin_conf.redis_server_name, + } +end local function get_service_and_route_ids(conf) conf = conf or {} @@ -53,22 +66,23 @@ end local sock_opts = {} local function get_redis_connection(conf) local red = redis:new() - red:set_timeout(conf.redis_timeout) + local redis_config = get_redis_configuration(conf) + red:set_timeout(redis_config.timeout) - sock_opts.ssl = conf.redis_ssl - sock_opts.ssl_verify = conf.redis_ssl_verify - sock_opts.server_name = conf.redis_server_name + sock_opts.ssl = redis_config.ssl + sock_opts.ssl_verify = redis_config.ssl_verify + sock_opts.server_name = redis_config.server_name - -- use a special pool name only if redis_database is set to non-zero + -- use a special pool name only if redis_config.database is set to non-zero -- otherwise use the default pool name host:port - if conf.redis_database ~= 0 then + if redis_config.database ~= 0 then sock_opts.pool = fmt( "%s:%d;%d", - conf.redis_host, - conf.redis_port, - conf.redis_database) + redis_config.host, + redis_config.port, + redis_config.database) end - local ok, err = red:connect(conf.redis_host, conf.redis_port, + local ok, err = red:connect(redis_config.host, redis_config.port, sock_opts) if not ok then kong.log.err("failed to connect to Redis: ", err) @@ -82,16 +96,16 @@ local function get_redis_connection(conf) end if times == 0 then - if is_present(conf.redis_password) then + if is_present(redis_config.password) then local ok, err - if is_present(conf.redis_username) then + if is_present(redis_config.username) then ok, err = kong.vault.try(function(cfg) - return red:auth(cfg.redis_username, cfg.redis_password) - end, conf) + return red:auth(cfg.username, cfg.password) + end, redis_config) else ok, err = kong.vault.try(function(cfg) - return red:auth(cfg.redis_password) - end, conf) + return red:auth(cfg.password) + end, redis_config) end if not ok then kong.log.err("failed to auth Redis: ", err) @@ -99,11 +113,11 @@ local function get_redis_connection(conf) end end - if conf.redis_database ~= 0 then + if redis_config.database ~= 0 then -- Only call select first time, since we know the connection is shared -- between instances that use the same redis database - local ok, err = red:select(conf.redis_database) + local ok, err = red:select(redis_config.database) if not ok then kong.log.err("failed to change Redis database: ", err) return nil, err diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 2125bba8094..b36b4948b61 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -1,5 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" - +local redis_schema = require "kong.tools.redis.schema" +local deprecation = require "kong.deprecation" local ORDERED_PERIODS = { "second", "minute", "hour", "day", "month", "year" } @@ -94,6 +95,7 @@ return { default = true }, }, + { redis = redis_schema.config_schema }, { redis_host = typedefs.redis_host, }, @@ -202,29 +204,73 @@ return { }, }, entity_checks = { - { - conditional = { - if_field = "config.policy", - if_match = { eq = "redis" }, - then_field = "config.redis_host", - then_match = { required = true }, - } - }, - { - conditional = { - if_field = "config.policy", - if_match = { eq = "redis" }, - then_field = "config.redis_port", - then_match = { required = true }, - } - }, - { - conditional = { - if_field = "config.policy", - if_match = { eq = "redis" }, - then_field = "config.redis_timeout", - then_match = { required = true }, - } - }, + { conditional_at_least_one_of = { + if_field = "config.policy", if_match = { eq = "redis" }, + then_at_least_one_of = { "config.redis.host", "config.redis_host" }, + then_err = "must set one of %s when 'policy' is 'redis'", + } }, + { conditional_at_least_one_of = { + if_field = "config.policy", if_match = { eq = "redis" }, + then_at_least_one_of = { "config.redis.port", "config.redis_port" }, + then_err = "must set one of %s when 'policy' is 'redis'", + } }, + { conditional_at_least_one_of = { + if_field = "config.policy", if_match = { eq = "redis" }, + then_at_least_one_of = { "config.redis.timeout", "config.redis_timeout" }, + then_err = "must set one of %s when 'policy' is 'redis'", + } }, + { custom_entity_check = { + field_sources = { + "config.redis_host", + "config.redis_port", + "config.redis_password", + "config.redis_username", + "config.redis_ssl", + "config.redis_ssl_verify", + "config.redis_server_name", + "config.redis_timeout", + "config.redis_database" + }, + fn = function(entity) + if (entity.config.redis_host or ngx.null) ~= ngx.null then + deprecation("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", + { after = "4.0", }) + end + if (entity.config.redis_port or ngx.null) ~= ngx.null and entity.config.redis_port ~= 6379 then + deprecation("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", + { after = "4.0", }) + end + if (entity.config.redis_password or ngx.null) ~= ngx.null then + deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", + { after = "4.0", }) + end + if (entity.config.redis_username or ngx.null) ~= ngx.null then + deprecation("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", + { after = "4.0", }) + end + if (entity.config.redis_ssl or ngx.null) ~= ngx.null and entity.config.redis_ssl ~= false then + deprecation("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", + { after = "4.0", }) + end + if (entity.config.redis_ssl_verify or ngx.null) ~= ngx.null and entity.config.redis_ssl_verify ~= false then + deprecation("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", + { after = "4.0", }) + end + if (entity.config.redis_server_name or ngx.null) ~= ngx.null then + deprecation("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", + { after = "4.0", }) + end + if (entity.config.redis_timeout or ngx.null) ~= ngx.null and entity.config.redis_timeout ~= 2000 then + deprecation("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", + { after = "4.0", }) + end + if (entity.config.redis_database or ngx.null) ~= ngx.null and entity.config.redis_database ~= 0 then + deprecation("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", + { after = "4.0", }) + end + + return true + end + } } }, } diff --git a/kong/tools/redis/schema.lua b/kong/tools/redis/schema.lua index e40a72532e7..39f2c19b06d 100644 --- a/kong/tools/redis/schema.lua +++ b/kong/tools/redis/schema.lua @@ -4,6 +4,7 @@ local DEFAULT_TIMEOUT = 2000 return { config_schema = { type = "record", + description = "Redis configuration", fields = { { host = typedefs.host }, { port = typedefs.port }, diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 1f618e4cfec..655a9e621bb 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -2472,11 +2472,6 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== hide_client_headers = false, limit_by = "consumer", policy = "local", - redis_database = 0, - redis_port = 6379, - redis_ssl = false, - redis_ssl_verify = false, - redis_timeout = 2000, second = 2000, }, enabled = true, @@ -2551,11 +2546,6 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== hide_client_headers = false, limit_by = "consumer", policy = "local", - redis_database = 0, - redis_port = 6379, - redis_ssl = false, - redis_ssl_verify = false, - redis_timeout = 2000, second = 2000, }, consumer = username, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index af3a0aaf404..60b07225bd2 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -362,6 +362,100 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = acme.id }) end) end) + + describe("rate-limiting plugin", function() + it("translates standardized redis config to older rate-limiting structure", function() + -- [[ 3.6.x ]] -- + local rl = admin.plugins:insert { + name = "rate-limiting", + enabled = true, + config = { + minute = 300, + policy = "redis", + -- [[ new structure redis + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + database = 2, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test" + } + -- ]] + } + } + + local expected_rl_prior_36 = utils.cycle_aware_deep_copy(rl) + expected_rl_prior_36.config.redis = nil + expected_rl_prior_36.config.redis_host = "localhost" + expected_rl_prior_36.config.redis_port = 57198 + expected_rl_prior_36.config.redis_username = "test" + expected_rl_prior_36.config.redis_password = "secret" + expected_rl_prior_36.config.redis_database = 2 + expected_rl_prior_36.config.redis_timeout = 1100 + expected_rl_prior_36.config.redis_ssl = true + expected_rl_prior_36.config.redis_ssl_verify = true + expected_rl_prior_36.config.redis_server_name = "example.test" + + + do_assert(utils.uuid(), "3.5.0", expected_rl_prior_36) + + -- cleanup + admin.plugins:remove({ id = rl.id }) + end) + end) + + describe("response-ratelimiting plugin", function() + it("translates standardized redis config to older response-ratelimiting structure", function() + -- [[ 3.6.x ]] -- + local response_rl = admin.plugins:insert { + name = "response-ratelimiting", + enabled = true, + config = { + limits = { + video = { + minute = 300, + } + }, + policy = "redis", + -- [[ new structure redis + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + database = 2, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test" + } + -- ]] + } + } + + local expected_response_rl_prior_36 = utils.cycle_aware_deep_copy(response_rl) + expected_response_rl_prior_36.config.redis = nil + expected_response_rl_prior_36.config.redis_host = "localhost" + expected_response_rl_prior_36.config.redis_port = 57198 + expected_response_rl_prior_36.config.redis_username = "test" + expected_response_rl_prior_36.config.redis_password = "secret" + expected_response_rl_prior_36.config.redis_database = 2 + expected_response_rl_prior_36.config.redis_timeout = 1100 + expected_response_rl_prior_36.config.redis_ssl = true + expected_response_rl_prior_36.config.redis_ssl_verify = true + expected_response_rl_prior_36.config.redis_server_name = "example.test" + + + do_assert(utils.uuid(), "3.5.0", expected_response_rl_prior_36) + + -- cleanup + admin.plugins:remove({ id = response_rl.id }) + end) + end) end) end) end) diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua index a507e4a80a0..8be19151782 100644 --- a/spec/02-integration/21-request-debug/01-request-debug_spec.lua +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -625,10 +625,12 @@ describe(desc, function() local plugin_id = setup_plugin(route_id, "rate-limiting", { second = 9999, policy = "redis", - redis_host = helpers.redis_host, - redis_port = helpers.redis_port, fault_tolerant = false, - redis_timeout = 10000, + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + timeout = 10000, + } }) finally(function() diff --git a/spec/03-plugins/23-rate-limiting/01-schema_spec.lua b/spec/03-plugins/23-rate-limiting/01-schema_spec.lua index c5daa8ec3f7..517463b6410 100644 --- a/spec/03-plugins/23-rate-limiting/01-schema_spec.lua +++ b/spec/03-plugins/23-rate-limiting/01-schema_spec.lua @@ -1,3 +1,4 @@ +local helpers = require "spec.helpers" local schema_def = require "kong.plugins.rate-limiting.schema" local v = require("spec.helpers").validate_plugin_config_schema @@ -67,5 +68,70 @@ describe("Plugin: rate-limiting (schema)", function() assert.falsy(ok) assert.equal("required field missing", err.config.path) end) + + it("is limited by path but the path field is missing", function() + local config = { second = 10, limit_by = "path", path = nil } + local ok, err = v(config, schema_def) + assert.falsy(ok) + assert.equal("required field missing", err.config.path) + end) + + it("proper config validates with redis new structure", function() + local config = { + second = 10, + policy = "redis", + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + username = "test", + password = "testXXX", + ssl = true, + ssl_verify = false, + timeout = 1100, + server_name = helpers.redis_ssl_sni, + } } + local ok, _, err = v(config, schema_def) + assert.truthy(ok) + assert.is_nil(err) + end) + + it("proper config validates with redis legacy structure", function() + local config = { + second = 10, + policy = "redis", + redis_host = helpers.redis_host, + redis_port = helpers.redis_port, + redis_database = 0, + redis_username = "test", + redis_password = "testXXX", + redis_ssl = true, + redis_ssl_verify = false, + redis_timeout = 1100, + redis_server_name = helpers.redis_ssl_sni, + } + local ok, _, err = v(config, schema_def) + assert.truthy(ok) + assert.is_nil(err) + end) + + it("verifies that redis required fields are supplied", function() + local config = { + second = 10, + policy = "redis", + redis = { + port = helpers.redis_port, + database = 0, + username = "test", + password = "testXXX", + ssl = true, + ssl_verify = false, + timeout = 1100, + server_name = helpers.redis_ssl_sni, + } } + local ok, err = v(config, schema_def) + assert.falsy(ok) + assert.contains("must set one of 'config.redis.host', 'config.redis_host' when 'policy' is 'redis'", err["@entity"]) + end) end) end) diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index b221da87582..640de183f1d 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -195,9 +195,11 @@ describe("Plugin: rate-limiting (policies)", function() local conf = { route_id = uuid(), service_id = uuid(), - redis_host = helpers.redis_host, - redis_port = helpers.redis_port, - redis_database = 0, + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + }, sync_rate = sync_rate, } @@ -205,7 +207,7 @@ describe("Plugin: rate-limiting (policies)", function() local red = require "resty.redis" local redis = assert(red:new()) redis:set_timeout(1000) - assert(redis:connect(conf.redis_host, conf.redis_port)) + assert(redis:connect(conf.redis.host, conf.redis.port)) redis:flushall() redis:close() end) diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 9601d4deb24..ba128c616ee 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -474,13 +474,15 @@ describe(desc, function() limit_by = limit_by, path = test_path, -- only for limit_by = "path" header_name = test_header, -- only for limit_by = "header" - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) local auth_plugin @@ -545,13 +547,15 @@ if limit_by == "ip" then minute = 6, policy = policy, limit_by = "ip", - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -583,13 +587,15 @@ if limit_by == "ip" then minute = 6, policy = policy, limit_by = "ip", - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -657,13 +663,15 @@ if limit_by == "ip" then policy = policy, limit_by = "ip", hide_client_headers = true, - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -700,13 +708,15 @@ if limit_by == "ip" then limit_by = limit_by, path = test_path, header_name = test_header, - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -739,13 +749,15 @@ if limit_by == "ip" then second = 1, policy = policy, limit_by = "ip", - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -797,13 +809,15 @@ if limit_by == "ip" then policy = policy, limit_by = limit_by, path = test_path, - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + }, error_code = 404, error_message = "Fake Not Found", }, service) @@ -843,13 +857,15 @@ if limit_by == "service" then minute = 6, policy = policy, limit_by = "service", - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }) finally(function() @@ -887,13 +903,15 @@ if limit_by == "path" then policy = policy, limit_by = "path", path = test_path_1, - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -931,13 +949,15 @@ if limit_by == "header" then policy = policy, limit_by = "header", header_name = test_header_1, - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) finally(function() @@ -974,13 +994,15 @@ if limit_by == "consumer" or limit_by == "credential" then minute = 6, policy = policy, limit_by = limit_by, - redis_host = REDIS_HOST, - redis_port = ssl_conf.redis_port, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = ssl_conf.redis_ssl, - redis_ssl_verify = ssl_conf.redis_ssl_verify, - redis_server_name = ssl_conf.redis_server_name, + redis = { + host = REDIS_HOST, + port = ssl_conf.redis_port, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = ssl_conf.redis_ssl, + ssl_verify = ssl_conf.redis_ssl_verify, + server_name = ssl_conf.redis_server_name, + } }, service) local auth_plugin = setup_key_auth_plugin(admin_client, { key_names = { test_key_name }, @@ -1181,9 +1203,11 @@ if policy == "redis" then minute = 6, policy = "redis", limit_by = "ip", - redis_host = "127.0.0.1", - redis_port = 80, -- bad redis port - redis_ssl = false, + redis = { + host = "127.0.0.1", + port = 80, -- bad redis port + ssl = false, + }, fault_tolerant = false, }, service) @@ -1210,9 +1234,11 @@ if policy == "redis" then minute = 6, policy = "redis", limit_by = "ip", - redis_host = "127.0.0.1", - redis_port = 80, -- bad redis port - redis_ssl = false, + redis = { + host = "127.0.0.1", + port = 80, -- bad redis port + ssl = false, + }, fault_tolerant = true, }, service) @@ -1284,11 +1310,13 @@ describe(desc, function () minute = 6, policy = "redis", limit_by = "ip", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = false, + redis = { + host = REDIS_HOST, + port = REDIS_PORT, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = false, + }, sync_rate = 10, }, service) local red = redis_connect() @@ -1397,11 +1425,13 @@ describe(desc, function () minute = 6, policy = "local", limit_by = "credential", - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, - redis_ssl = false, + redis = { + host = REDIS_HOST, + port = REDIS_PORT, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + ssl = false, + } }) local credential = setup_credential(admin_client, consumer, test_credential) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 4402c451325..f2cc5b11329 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local redis = require "resty.redis" local version = require "version" +local cjson = require "cjson" local REDIS_HOST = helpers.redis_host @@ -70,7 +71,7 @@ describe("Plugin: rate-limiting (integration)", function() end) local strategies = { - no_ssl = { + no_ssl = { redis_port = REDIS_PORT, }, ssl_verify = { @@ -121,14 +122,16 @@ describe("Plugin: rate-limiting (integration)", function() config = { minute = 1, policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_1, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + database = REDIS_DB_1, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, sync_rate = with_sync_rate and SYNC_RATE or nil, }, }) @@ -142,14 +145,16 @@ describe("Plugin: rate-limiting (integration)", function() config = { minute = 1, policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_2, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + database = REDIS_DB_2, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, }, }) @@ -163,16 +168,18 @@ describe("Plugin: rate-limiting (integration)", function() config = { minute = 2, -- Handle multiple tests policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_VALID, + password = REDIS_PASSWORD, + database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, }, }) @@ -185,16 +192,18 @@ describe("Plugin: rate-limiting (integration)", function() config = { minute = 1, policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_INVALID, + password = REDIS_PASSWORD, + database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, }, }) end @@ -353,8 +362,124 @@ describe("Plugin: rate-limiting (integration)", function() "'fails to rate-limit for a redis user with missing ACLs' will be skipped") end end) + end) + end -- for each redis strategy + + describe("creating rate-limiting plugins using api", function () + local route3, admin_client + + lazy_setup(function() + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + route3 = assert(bp.routes:insert { + hosts = { "redistest3.test" }, + }) + admin_client = helpers.admin_client() end) - end + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() + end) + + local function delete_plugin(admin_client, plugin) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin.id, + })) + + assert.res_status(204, res) + end + + it("allows to create a plugin with new redis configuration", function() + local res = assert(admin_client:send { + method = "POST", + route = { + id = route3.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "rate-limiting", + config = { + minute = 100, + policy = "redis", + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + username = "test1", + password = "testX", + database = 1, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + }, + }, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + delete_plugin(admin_client, json) + assert.logfile().has.no.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) + end) + + it("allows to create a plugin with legacy redis configuration", function() + local res = assert(admin_client:send { + method = "POST", + route = { + id = route3.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "rate-limiting", + config = { + minute = 100, + policy = "redis", + redis_host = "custom-host.example.test", + redis_port = 55000, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example.test", + }, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + delete_plugin(admin_client, json) + assert.logfile().has.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) + end) + end) end end) diff --git a/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua b/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua index 9455b197035..6eca5929c30 100644 --- a/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua @@ -1,5 +1,7 @@ local schema_def = require "kong.plugins.response-ratelimiting.schema" -local v = require("spec.helpers").validate_plugin_config_schema +local helpers = require "spec.helpers" +local v = helpers.validate_plugin_config_schema + local null = ngx.null @@ -59,5 +61,75 @@ describe("Plugin: response-rate-limiting (schema)", function() assert.falsy(ok) assert.equal("expected a record", err.config.limits) end) + + it("proper config validates with redis new structure", function() + local config = { + limits = { + video = { + second = 10 + } + }, + policy = "redis", + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + database = 0, + username = "test", + password = "testXXX", + ssl = true, + ssl_verify = false, + timeout = 1100, + server_name = helpers.redis_ssl_sni, + } } + local ok, _, err = v(config, schema_def) + assert.truthy(ok) + assert.is_nil(err) + end) + + it("proper config validates with redis legacy structure", function() + local config = { + limits = { + video = { + second = 10 + } + }, + policy = "redis", + redis_host = helpers.redis_host, + redis_port = helpers.redis_port, + redis_database = 0, + redis_username = "test", + redis_password = "testXXX", + redis_ssl = true, + redis_ssl_verify = false, + redis_timeout = 1100, + redis_server_name = helpers.redis_ssl_sni, + } + local ok, _, err = v(config, schema_def) + assert.truthy(ok) + assert.is_nil(err) + end) + + it("verifies that redis required fields are supplied", function() + local config = { + limits = { + video = { + second = 10 + } + }, + policy = "redis", + redis = { + port = helpers.redis_port, + database = 0, + username = "test", + password = "testXXX", + ssl = true, + ssl_verify = false, + timeout = 1100, + server_name = helpers.redis_ssl_sni, + } } + local ok, err = v(config, schema_def) + assert.falsy(ok) + assert.contains("must set one of 'config.redis.host', 'config.redis_host' when 'policy' is 'redis'", err["@entity"]) + end) end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index a697444a19c..4fb9ecb5d0f 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -150,13 +150,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS } }, }, }) @@ -171,13 +173,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS*2, minute = ITERATIONS*4 }, image = { second = ITERATIONS } }, }, @@ -197,10 +201,12 @@ for _, strategy in helpers.each_strategy() do route = { id = route3.id }, config = { policy = policy, - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = REDIS_PORT, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS - 3 } } }, }) @@ -211,13 +217,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS - 2 } }, }, }) @@ -232,13 +240,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS * 2 + 2 }, image = { second = ITERATIONS } @@ -256,13 +266,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, block_on_first_violation = true, limits = { video = { @@ -286,13 +298,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS, minute = ITERATIONS*2 }, image = { second = ITERATIONS-1 } }, } @@ -309,13 +323,15 @@ for _, strategy in helpers.each_strategy() do fault_tolerant = false, policy = policy, hide_client_headers = true, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS } }, } }) @@ -336,13 +352,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS } }, } }) @@ -363,13 +381,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS } }, } }) @@ -605,12 +625,14 @@ for _, strategy in helpers.each_strategy() do route = { id = route.id }, config = { policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + }, fault_tolerant = false, limits = { video = { second = ITERATIONS } }, } @@ -676,13 +698,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS } }, } }) @@ -717,13 +741,15 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DATABASE, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + database = REDIS_DATABASE, + }, limits = { video = { second = ITERATIONS } }, } }) @@ -786,12 +812,14 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + }, limits = { video = { second = ITERATIONS} }, } } @@ -805,12 +833,14 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = true, policy = policy, - redis_host = REDIS_HOST, - redis_port = redis_conf.redis_port, - redis_ssl = redis_conf.redis_ssl, - redis_ssl_verify = redis_conf.redis_ssl_verify, - redis_server_name = redis_conf.redis_server_name, - redis_password = REDIS_PASSWORD, + redis = { + host = REDIS_HOST, + port = redis_conf.redis_port, + ssl = redis_conf.redis_ssl, + ssl_verify = redis_conf.redis_ssl_verify, + server_name = redis_conf.redis_server_name, + password = REDIS_PASSWORD, + }, limits = { video = {second = ITERATIONS} } } } @@ -891,7 +921,10 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = false, policy = policy, - redis_host = "5.5.5.5", + redis = { + host = "5.5.5.5", + port = REDIS_PORT + }, limits = { video = { second = ITERATIONS } }, } } @@ -906,7 +939,10 @@ for _, strategy in helpers.each_strategy() do config = { fault_tolerant = true, policy = policy, - redis_host = "5.5.5.5", + redis = { + host = "5.5.5.5", + port = REDIS_PORT + }, limits = { video = { second = ITERATIONS } }, } } diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index 3c48b76a3c8..1da10160c33 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local redis = require "resty.redis" local version = require "version" +local cjson = require "cjson" local tostring = tostring @@ -122,14 +123,16 @@ describe("Plugin: rate-limiting (integration)", function() route = { id = route1.id }, config = { policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_1, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + database = REDIS_DB_1, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, limits = { video = { minute = 6 } }, }, }) @@ -142,14 +145,16 @@ describe("Plugin: rate-limiting (integration)", function() route = { id = route2.id }, config = { policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_database = REDIS_DB_2, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + database = REDIS_DB_2, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, limits = { video = { minute = 6 } }, }, }) @@ -163,16 +168,18 @@ describe("Plugin: rate-limiting (integration)", function() route = { id = route3.id }, config = { policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_username = REDIS_USER_VALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_3, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_VALID, + password = REDIS_PASSWORD, + database = REDIS_DB_3, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, limits = { video = { minute = 6 } }, }, }) @@ -185,16 +192,18 @@ describe("Plugin: rate-limiting (integration)", function() route = { id = route4.id }, config = { policy = "redis", - redis_host = REDIS_HOST, - redis_port = config.redis_port, - redis_username = REDIS_USER_INVALID, - redis_password = REDIS_PASSWORD, - redis_database = REDIS_DB_4, - redis_ssl = config.redis_ssl, - redis_ssl_verify = config.redis_ssl_verify, - redis_server_name = config.redis_server_name, + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_INVALID, + password = REDIS_PASSWORD, + database = REDIS_DB_4, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, fault_tolerant = false, - redis_timeout = 10000, limits = { video = { minute = 6 } }, }, }) @@ -360,5 +369,130 @@ describe("Plugin: rate-limiting (integration)", function() end end) end) - end + end -- end for each strategy + + describe("creating rate-limiting plugins using api", function () + local route3, admin_client + + lazy_setup(function() + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template" + })) + + route3 = assert(bp.routes:insert { + hosts = { "redistest3.test" }, + }) + + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() + end) + + local function delete_plugin(admin_client, plugin) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin.id, + })) + + assert.res_status(204, res) + end + + it("allows to create a plugin with new redis configuration", function() + local res = assert(admin_client:send { + method = "POST", + route = { + id = route3.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "response-ratelimiting", + config = { + limits = { + video = { + minute = 100, + } + }, + policy = "redis", + redis = { + host = helpers.redis_host, + port = helpers.redis_port, + username = "test1", + password = "testX", + database = 1, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + }, + }, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + delete_plugin(admin_client, json) + assert.logfile().has.no.line("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) + end) + + it("allows to create a plugin with legacy redis configuration", function() + local res = assert(admin_client:send { + method = "POST", + route = { + id = route3.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "response-ratelimiting", + config = { + limits = { + video = { + minute = 100, + } + }, + policy = "redis", + redis_host = "custom-host.example.test", + redis_port = 55000, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example.test", + }, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + delete_plugin(admin_client, json) + assert.logfile().has.line("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) + assert.logfile().has.line("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) + end) + end) end) diff --git a/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua b/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua new file mode 100644 index 00000000000..29ab4ff1228 --- /dev/null +++ b/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua @@ -0,0 +1,72 @@ + +local cjson = require "cjson" +local uh = require "spec.upgrade_helpers" + + +if uh.database_type() == 'postgres' then + describe("rate-limiting plugin migration", function() + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong(nil, true)) + end) + + uh.setup(function () + local admin_client = assert(uh.admin_client()) + + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "rate-limiting", + config = { + minute = 200, + redis_host = "localhost", + redis_port = 57198, + redis_username = "test", + redis_password = "secret", + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "test.example", + redis_timeout = 1100, + redis_database = 2, + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + end) + + uh.new_after_up("has updated rate-limiting redis configuration", function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/" + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(1, #body.data) + assert.equal("rate-limiting", body.data[1].name) + local expected_config = { + minute = 200, + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + ssl = true, + ssl_verify = true, + server_name = "test.example", + timeout = 1100, + database = 2, + } + } + assert.partial_match(expected_config, body.data[1].config) + admin_client:close() + end) + end) +end diff --git a/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua b/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua new file mode 100644 index 00000000000..d574bd9cfc7 --- /dev/null +++ b/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua @@ -0,0 +1,74 @@ + +local cjson = require "cjson" +local uh = require "spec.upgrade_helpers" + + +if uh.database_type() == 'postgres' then + describe("rate-limiting plugin migration", function() + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong(nil, true)) + end) + + uh.setup(function () + local admin_client = assert(uh.admin_client()) + + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "response-ratelimiting", + config = { + limits = { + video = { + minute = 200, + } + }, + redis_host = "localhost", + redis_port = 57198, + redis_username = "test", + redis_password = "secret", + redis_timeout = 1100, + redis_database = 2, + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + end) + + uh.new_after_up("has updated rate-limiting redis configuration", function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/" + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(1, #body.data) + assert.equal("response-ratelimiting", body.data[1].name) + local expected_config = { + limits = { + video = { + minute = 200, + } + }, + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + timeout = 1100, + database = 2, + } + } + assert.partial_match(expected_config, body.data[1].config) + admin_client:close() + end) + end) +end From 00bab1874ab4fcac91116144f00ce99a7aa5681b Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 15 Jan 2024 09:32:32 +0800 Subject: [PATCH 3320/4351] style(tools): simplify the implementation of tools.cjson (#12316) Simplify the implementation of #12019. --- kong/tools/cjson.lua | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/kong/tools/cjson.lua b/kong/tools/cjson.lua index ea668be9017..5ce04e1003e 100644 --- a/kong/tools/cjson.lua +++ b/kong/tools/cjson.lua @@ -1,21 +1,20 @@ local cjson = require "cjson.safe".new() -local constants = require "kong.constants" +local CJSON_MAX_PRECISION = require "kong.constants".CJSON_MAX_PRECISION + cjson.decode_array_with_array_mt(true) cjson.encode_sparse_array(nil, nil, 2^15) -cjson.encode_number_precision(constants.CJSON_MAX_PRECISION) +cjson.encode_number_precision(CJSON_MAX_PRECISION) + local _M = {} -function _M.encode(json_text) - return cjson.encode(json_text) -end +_M.encode = cjson.encode +_M.decode_with_array_mt = cjson.decode -function _M.decode_with_array_mt(json_text) - return cjson.decode(json_text) -end _M.array_mt = cjson.array_mt + return _M From bac4a6e7feffe7c20fb41e74b56815e6be31dee5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 15 Jan 2024 16:22:38 +0800 Subject: [PATCH 3321/4351] refactor(tools): rework `is_not_debug_mode` flag of request aware table (#12344) * set is_not_debug_mode properly * atc.lua * rawget --- kong/router/atc.lua | 7 +++---- kong/tools/request_aware_table.lua | 8 +++++++- 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 8b3c03ad1b1..fa65c07de5b 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -10,6 +10,7 @@ local lrucache = require("resty.lrucache") local tb_new = require("table.new") local fields = require("kong.router.fields") local utils = require("kong.router.utils") +local rat = require("kong.tools.request_aware_table") local yield = require("kong.tools.yield").yield @@ -506,8 +507,7 @@ function _M:exec(ctx) -- cache key calculation if not CACHE_PARAMS then - -- access `kong.configuration.log_level` here - CACHE_PARAMS = require("kong.tools.request_aware_table").new() + CACHE_PARAMS = rat.new() end CACHE_PARAMS:clear() @@ -631,8 +631,7 @@ function _M:exec(ctx) -- cache key calculation if not CACHE_PARAMS then - -- access `kong.configuration.log_level` here - CACHE_PARAMS = require("kong.tools.request_aware_table").new() + CACHE_PARAMS = rat.new() end CACHE_PARAMS:clear() diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua index c1424d9e917..c2c88e0ea0a 100644 --- a/kong/tools/request_aware_table.lua +++ b/kong/tools/request_aware_table.lua @@ -6,11 +6,13 @@ local table_clear = require("table.clear") local get_request_id = require("kong.tracing.request_id").get -local is_not_debug_mode = (kong.configuration.log_level ~= "debug") +-- set in new() +local is_not_debug_mode local error = error local rawset = rawset +local rawget = rawget local setmetatable = setmetatable @@ -99,6 +101,10 @@ local __direct_mt = { local function new(narr, nrec) local data = table_new(narr or 0, nrec or 0) + if is_not_debug_mode == nil then + is_not_debug_mode = (kong.configuration.log_level ~= "debug") + end + -- return table without proxy when debug_mode is disabled if is_not_debug_mode then return setmetatable(data, __direct_mt) From 7a25ad4391fc52b8f985ec6bb91d2999eee3121d Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 15 Jan 2024 12:39:56 -0600 Subject: [PATCH 3322/4351] chore(ci): add labeler config for core/wasm (#12334) --- .github/labeler.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index d75a21fa48a..5361ce2f95f 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -74,6 +74,10 @@ core/tracing: - changed-files: - any-glob-to-any-file: ['kong/tracing/**/*', 'kong/pdk/tracing.lua'] +core/wasm: +- changed-files: + - any-glob-to-any-file: ['kong/runloop/wasm.lua', 'kong/runloop/wasm/**/*'] + chore: - changed-files: - any-glob-to-any-file: ['.github/**/*', '.devcontainer/**/*'] From ccfac55b965c9818955c3422d7cfc4e509dcf922 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 15 Jan 2024 21:14:54 +0100 Subject: [PATCH 3323/4351] fix(plugins): fix competing redis configs (#12343) ACME, RateLimiting and Response-RateLimiting now use the same redis configuration structure. The olds fields were left in place to maintain backwards compatibility. When resolving the configuration we looked into new fields and if they were empty then fallback to legacy fields. Unfortunately the new fields have their defaults as well which get written into db - so at the time of plugin resolution we'd have to implement complex logic to figure out if the new value came from user or from defualt. This approach removes the olds fields and uses shorthands to maintain backwards compatibility. KAG-3388 --- kong/db/schema/init.lua | 6 +- kong/plugins/acme/schema.lua | 76 +++--- .../acme/storage/config_adapters/redis.lua | 8 +- kong/plugins/rate-limiting/policies/init.lua | 18 +- kong/plugins/rate-limiting/schema.lua | 153 +++++------ .../response-ratelimiting/policies/init.lua | 18 +- kong/plugins/response-ratelimiting/schema.lua | 205 ++++++--------- .../23-rate-limiting/01-schema_spec.lua | 2 +- .../23-rate-limiting/05-integration_spec.lua | 240 ++++++++++-------- .../01-schema_spec.lua | 2 +- .../05-integration_spec.lua | 84 ++++-- .../29-acme/05-redis_storage_spec.lua | 77 ++++-- 12 files changed, 473 insertions(+), 416 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index b895e141f50..cd4dec31e64 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1670,7 +1670,11 @@ function Schema:process_auto_fields(data, context, nulls, opts) local new_values = sdata.func(value) if new_values then for k, v in pairs(new_values) do - data[k] = v + if type(v) == "table" then + data[k] = tablex.merge(data[k] or {}, v, true) + else + data[k] = v + end end end end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index ee2e4ebcb8d..a8cbd03fd58 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -38,28 +38,42 @@ local SHM_STORAGE_SCHEMA = { local KONG_STORAGE_SCHEMA = { } --- deprecated old schema -local REDIS_LEGACY_SCHEMA_FIELDS = { - { auth = { type = "string", referenceable = true, description = "The Redis password to use for authentication. " } }, - { ssl_server_name = typedefs.sni { required = false, description = "The expected server name for the SSL/TLS certificate presented by the Redis server." }}, - { - namespace = { - type = "string", - description = "A namespace to prepend to all keys stored in Redis.", - required = true, - default = "", - len_min = 0, - custom_validator = validate_namespace - } - }, - { scan_count = { type = "number", required = false, default = 10, description = "The number of keys to return in Redis SCAN calls." } }, +local LEGACY_SCHEMA_TRANSLATIONS = { + { auth = { + type = "string", + func = function(value) + deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", + { after = "4.0", }) + return { password = value } + end + }}, + { ssl_server_name = { + type = "string", + func = function(value) + deprecation("acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", + { after = "4.0", }) + return { server_name = value } + end + }}, + { namespace = { + type = "string", + func = function(value) + deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", + { after = "4.0", }) + return { extra_options = { namespace = value } } + end + }}, + { scan_count = { + type = "integer", + func = function(value) + deprecation("acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", + { after = "4.0", }) + return { extra_options = { scan_count = value } } + end + }}, } local REDIS_STORAGE_SCHEMA = tablex.copy(redis_schema.config_schema.fields) -for _,v in ipairs(REDIS_LEGACY_SCHEMA_FIELDS) do - table.insert(REDIS_STORAGE_SCHEMA, v) -end - table.insert(REDIS_STORAGE_SCHEMA, { extra_options = { description = "Custom ACME Redis options", type = "record", @@ -217,7 +231,7 @@ local schema = { fields = { { shm = { type = "record", fields = SHM_STORAGE_SCHEMA, } }, { kong = { type = "record", fields = KONG_STORAGE_SCHEMA, } }, - { redis = { type = "record", fields = REDIS_STORAGE_SCHEMA, } }, + { redis = { type = "record", fields = REDIS_STORAGE_SCHEMA, shorthand_fields = LEGACY_SCHEMA_TRANSLATIONS } }, { consul = { type = "record", fields = CONSUL_STORAGE_SCHEMA, } }, { vault = { type = "record", fields = VAULT_STORAGE_SCHEMA, } }, }, @@ -271,28 +285,6 @@ local schema = { end } }, - { custom_entity_check = { - field_sources = { "config.storage_config.redis.namespace", "config.storage_config.redis.scan_count", "config.storage_config.redis.auth", "config.storage_config.redis.ssl_server_name" }, - fn = function(entity) - if (entity.config.storage_config.redis.namespace or ngx.null) ~= ngx.null and entity.config.storage_config.redis.namespace ~= "" then - deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", - { after = "4.0", }) - end - if (entity.config.storage_config.redis.scan_count or ngx.null) ~= ngx.null and entity.config.storage_config.redis.scan_count ~= 10 then - deprecation("acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", - { after = "4.0", }) - end - if (entity.config.storage_config.redis.auth or ngx.null) ~= ngx.null then - deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", - { after = "4.0", }) - end - if (entity.config.storage_config.redis.ssl_server_name or ngx.null) ~= ngx.null then - deprecation("acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", - { after = "4.0", }) - end - return true - end - } } }, } diff --git a/kong/plugins/acme/storage/config_adapters/redis.lua b/kong/plugins/acme/storage/config_adapters/redis.lua index 0797d2eacb2..48cb6362a76 100644 --- a/kong/plugins/acme/storage/config_adapters/redis.lua +++ b/kong/plugins/acme/storage/config_adapters/redis.lua @@ -3,13 +3,13 @@ local function redis_config_adapter(conf) host = conf.host, port = conf.port, database = conf.database, - auth = conf.password or conf.auth, -- allow conf.auth until 4.0 version + auth = conf.password, ssl = conf.ssl, ssl_verify = conf.ssl_verify, - ssl_server_name = conf.server_name or conf.ssl_server_name, -- allow conf.ssl_server_name until 4.0 version + ssl_server_name = conf.server_name, - namespace = conf.extra_options.namespace or conf.namespace, -- allow conf.namespace until 4.0 version - scan_count = conf.extra_options.scan_count or conf.scan_count, -- allow conf.scan_count until 4.0 version + namespace = conf.extra_options.namespace, + scan_count = conf.extra_options.scan_count, } end diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 1d5e3c68efb..2b683ebdc4c 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -80,15 +80,15 @@ local EXPIRATION = require "kong.plugins.rate-limiting.expiration" local function get_redis_configuration(plugin_conf) return { - host = plugin_conf.redis.host or plugin_conf.redis_host, - port = plugin_conf.redis.port or plugin_conf.redis_port, - username = plugin_conf.redis.username or plugin_conf.redis_username, - password = plugin_conf.redis.password or plugin_conf.redis_password, - database = plugin_conf.redis.database or plugin_conf.redis_database, - timeout = plugin_conf.redis.timeout or plugin_conf.redis_timeout, - ssl = plugin_conf.redis.ssl or plugin_conf.redis_ssl, - ssl_verify = plugin_conf.redis.ssl_verify or plugin_conf.redis_ssl_verify, - server_name = plugin_conf.redis.server_name or plugin_conf.redis_server_name, + host = plugin_conf.redis.host, + port = plugin_conf.redis.port, + username = plugin_conf.redis.username, + password = plugin_conf.redis.password, + database = plugin_conf.redis.database, + timeout = plugin_conf.redis.timeout, + ssl = plugin_conf.redis.ssl, + ssl_verify = plugin_conf.redis.ssl_verify, + server_name = plugin_conf.redis.server_name, } end diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 18abb84f7ae..261f68728f8 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -93,40 +93,103 @@ return { { policy = policy }, { fault_tolerant = { description = "A boolean value that determines if the requests should be proxied even if Kong has troubles connecting a third-party data store. If `true`, requests will be proxied anyway, effectively disabling the rate-limiting function until the data store is working again. If `false`, then the clients will see `500` errors.", type = "boolean", required = true, default = true }, }, { redis = redis_schema.config_schema }, - { redis_host = typedefs.host }, - { redis_port = typedefs.port({ default = 6379 }), }, - { redis_password = { description = "When using the `redis` policy, this property specifies the password to connect to the Redis server.", type = "string", len_min = 0, referenceable = true }, }, - { redis_username = { description = "When using the `redis` policy, this property specifies the username to connect to the Redis server when ACL authentication is desired.", type = "string", referenceable = true }, }, - { redis_ssl = { description = "When using the `redis` policy, this property specifies if SSL is used to connect to the Redis server.", type = "boolean", required = true, default = false, }, }, - { redis_ssl_verify = { description = "When using the `redis` policy with `redis_ssl` set to `true`, this property specifies it server SSL certificate is validated. Note that you need to configure the lua_ssl_trusted_certificate to specify the CA (or server) certificate used by your Redis server. You may also need to configure lua_ssl_verify_depth accordingly.", type = "boolean", required = true, default = false }, }, - { redis_server_name = typedefs.sni }, - { redis_timeout = { description = "When using the `redis` policy, this property specifies the timeout in milliseconds of any command submitted to the Redis server.", type = "number", default = 2000, }, }, - { redis_database = { description = "When using the `redis` policy, this property specifies the Redis database to use.", type = "integer", default = 0 }, }, { hide_client_headers = { description = "Optionally hide informative response headers.", type = "boolean", required = true, default = false }, }, { error_code = { description = "Set a custom error code to return when the rate limit is exceeded.", type = "number", default = 429, gt = 0 }, }, { error_message = { description = "Set a custom error message to return when the rate limit is exceeded.", type = "string", default = "API rate limit exceeded" }, }, { sync_rate = { description = "How often to sync counter data to the central data store. A value of -1 results in synchronous behavior.", type = "number", required = true, default = -1 }, }, }, custom_validator = validate_periods_order, + shorthand_fields = { + -- TODO: deprecated forms, to be removed in Kong 4.0 + { redis_host = { + type = "string", + func = function(value) + deprecation("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", + { after = "4.0", }) + return { redis = { host = value } } + end + } }, + { redis_port = { + type = "integer", + func = function(value) + deprecation("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", + { after = "4.0", }) + return { redis = { port = value } } + end + } }, + { redis_password = { + type = "string", + func = function(value) + deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", + { after = "4.0", }) + return { redis = { password = value } } + end + } }, + { redis_username = { + type = "string", + func = function(value) + deprecation("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", + { after = "4.0", }) + return { redis = { username = value } } + end + } }, + { redis_ssl = { + type = "boolean", + func = function(value) + deprecation("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", + { after = "4.0", }) + return { redis = { ssl = value } } + end + } }, + { redis_ssl_verify = { + type = "boolean", + func = function(value) + deprecation("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", + { after = "4.0", }) + return { redis = { ssl_verify = value } } + end + } }, + { redis_server_name = { + type = "string", + func = function(value) + deprecation("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", + { after = "4.0", }) + return { redis = { server_name = value } } + end + } }, + { redis_timeout = { + type = "integer", + func = function(value) + deprecation("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", + { after = "4.0", }) + return { redis = { timeout = value } } + end + } }, + { redis_database = { + type = "integer", + func = function(value) + deprecation("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", + { after = "4.0", }) + return { redis = { database = value } } + end + } }, + }, }, }, }, entity_checks = { { at_least_one_of = { "config.second", "config.minute", "config.hour", "config.day", "config.month", "config.year" } }, - { conditional_at_least_one_of = { + { conditional = { if_field = "config.policy", if_match = { eq = "redis" }, - then_at_least_one_of = { "config.redis.host", "config.redis_host" }, - then_err = "must set one of %s when 'policy' is 'redis'", + then_field = "config.redis.host", then_match = { required = true }, } }, - { conditional_at_least_one_of = { + { conditional = { if_field = "config.policy", if_match = { eq = "redis" }, - then_at_least_one_of = { "config.redis.port", "config.redis_port" }, - then_err = "must set one of %s when 'policy' is 'redis'", + then_field = "config.redis.port", then_match = { required = true }, } }, - { conditional_at_least_one_of = { + { conditional = { if_field = "config.policy", if_match = { eq = "redis" }, - then_at_least_one_of = { "config.redis.timeout", "config.redis_timeout" }, - then_err = "must set one of %s when 'policy' is 'redis'", + then_field = "config.redis.timeout", then_match = { required = true }, } }, { conditional = { if_field = "config.limit_by", if_match = { eq = "header" }, @@ -136,59 +199,5 @@ return { if_field = "config.limit_by", if_match = { eq = "path" }, then_field = "config.path", then_match = { required = true }, } }, - { custom_entity_check = { - field_sources = { - "config.redis_host", - "config.redis_port", - "config.redis_password", - "config.redis_username", - "config.redis_ssl", - "config.redis_ssl_verify", - "config.redis_server_name", - "config.redis_timeout", - "config.redis_database" - }, - fn = function(entity) - - if (entity.config.redis_host or ngx.null) ~= ngx.null then - deprecation("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", - { after = "4.0", }) - end - if (entity.config.redis_port or ngx.null) ~= ngx.null and entity.config.redis_port ~= 6379 then - deprecation("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", - { after = "4.0", }) - end - if (entity.config.redis_password or ngx.null) ~= ngx.null then - deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", - { after = "4.0", }) - end - if (entity.config.redis_username or ngx.null) ~= ngx.null then - deprecation("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", - { after = "4.0", }) - end - if (entity.config.redis_ssl or ngx.null) ~= ngx.null and entity.config.redis_ssl ~= false then - deprecation("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", - { after = "4.0", }) - end - if (entity.config.redis_ssl_verify or ngx.null) ~= ngx.null and entity.config.redis_ssl_verify ~= false then - deprecation("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", - { after = "4.0", }) - end - if (entity.config.redis_server_name or ngx.null) ~= ngx.null then - deprecation("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", - { after = "4.0", }) - end - if (entity.config.redis_timeout or ngx.null) ~= ngx.null and entity.config.redis_timeout ~= 2000 then - deprecation("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", - { after = "4.0", }) - end - if (entity.config.redis_database or ngx.null) ~= ngx.null and entity.config.redis_database ~= 0 then - deprecation("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", - { after = "4.0", }) - end - - return true - end - } } }, } diff --git a/kong/plugins/response-ratelimiting/policies/init.lua b/kong/plugins/response-ratelimiting/policies/init.lua index 16e8b320205..096a8fbe974 100644 --- a/kong/plugins/response-ratelimiting/policies/init.lua +++ b/kong/plugins/response-ratelimiting/policies/init.lua @@ -27,15 +27,15 @@ end local function get_redis_configuration(plugin_conf) return { - host = plugin_conf.redis.host or plugin_conf.redis_host, - port = plugin_conf.redis.port or plugin_conf.redis_port, - username = plugin_conf.redis.username or plugin_conf.redis_username, - password = plugin_conf.redis.password or plugin_conf.redis_password, - database = plugin_conf.redis.database or plugin_conf.redis_database, - timeout = plugin_conf.redis.timeout or plugin_conf.redis_timeout, - ssl = plugin_conf.redis.ssl or plugin_conf.redis_ssl, - ssl_verify = plugin_conf.redis.ssl_verify or plugin_conf.redis_ssl_verify, - server_name = plugin_conf.redis.server_name or plugin_conf.redis_server_name, + host = plugin_conf.redis.host, + port = plugin_conf.redis.port, + username = plugin_conf.redis.username, + password = plugin_conf.redis.password, + database = plugin_conf.redis.database, + timeout = plugin_conf.redis.timeout, + ssl = plugin_conf.redis.ssl, + ssl_verify = plugin_conf.redis.ssl_verify, + server_name = plugin_conf.redis.server_name, } end diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index b36b4948b61..78bc8978bb8 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -60,7 +60,6 @@ else } end - return { name = "response-ratelimiting", fields = { @@ -96,67 +95,6 @@ return { }, }, { redis = redis_schema.config_schema }, - { - redis_host = typedefs.redis_host, - }, - { - redis_port = typedefs.port({ - default = 6379, - description = "When using the `redis` policy, this property specifies the port of the Redis server." - }), - }, - { - redis_password = { - description = - "When using the `redis` policy, this property specifies the password to connect to the Redis server.", - type = "string", - len_min = 0, - referenceable = true - }, - }, - { - redis_username = { - description = - "When using the `redis` policy, this property specifies the username to connect to the Redis server when ACL authentication is desired.\nThis requires Redis v6.0.0+. The username **cannot** be set to `default`.", - type = "string", - referenceable = true - }, - }, - { - redis_ssl = { - description = - "When using the `redis` policy, this property specifies if SSL is used to connect to the Redis server.", - type = "boolean", - required = true, - default = false, - }, - }, - { - redis_ssl_verify = { - description = - "When using the `redis` policy with `redis_ssl` set to `true`, this property specifies if the server SSL certificate is validated. Note that you need to configure the `lua_ssl_trusted_certificate` to specify the CA (or server) certificate used by your Redis server. You may also need to configure `lua_ssl_verify_depth` accordingly.", - type = "boolean", - required = true, - default = false - }, - }, - { - redis_server_name = typedefs.redis_server_name - }, - { - redis_timeout = { - description = "When using the `redis` policy, this property specifies the timeout in milliseconds of any command submitted to the Redis server.", - type = "number", - default = 2000 - }, - }, - { - redis_database = { - description = "When using the `redis` policy, this property specifies Redis database to use.", - type = "number", - default = 0 - }, - }, { block_on_first_violation = { description = @@ -200,77 +138,96 @@ return { }, }, }, + shorthand_fields = { + -- TODO: deprecated forms, to be removed in Kong 4.0 + { redis_host = { + type = "string", + func = function(value) + deprecation("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", + { after = "4.0", }) + return { redis = { host = value } } + end + } }, + { redis_port = { + type = "integer", + func = function(value) + deprecation("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", + { after = "4.0", }) + return { redis = { port = value } } + end + } }, + { redis_password = { + type = "string", + func = function(value) + deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", + { after = "4.0", }) + return { redis = { password = value } } + end + } }, + { redis_username = { + type = "string", + func = function(value) + deprecation("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", + { after = "4.0", }) + return { redis = { username = value } } + end + } }, + { redis_ssl = { + type = "boolean", + func = function(value) + deprecation("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", + { after = "4.0", }) + return { redis = { ssl = value } } + end + } }, + { redis_ssl_verify = { + type = "boolean", + func = function(value) + deprecation("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", + { after = "4.0", }) + return { redis = { ssl_verify = value } } + end + } }, + { redis_server_name = { + type = "string", + func = function(value) + deprecation("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", + { after = "4.0", }) + return { redis = { server_name = value } } + end + } }, + { redis_timeout = { + type = "integer", + func = function(value) + deprecation("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", + { after = "4.0", }) + return { redis = { timeout = value } } + end + } }, + { redis_database = { + type = "integer", + func = function(value) + deprecation("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", + { after = "4.0", }) + return { redis = { database = value } } + end + } }, + }, }, }, }, entity_checks = { - { conditional_at_least_one_of = { + { conditional = { if_field = "config.policy", if_match = { eq = "redis" }, - then_at_least_one_of = { "config.redis.host", "config.redis_host" }, - then_err = "must set one of %s when 'policy' is 'redis'", + then_field = "config.redis.host", then_match = { required = true }, } }, - { conditional_at_least_one_of = { + { conditional = { if_field = "config.policy", if_match = { eq = "redis" }, - then_at_least_one_of = { "config.redis.port", "config.redis_port" }, - then_err = "must set one of %s when 'policy' is 'redis'", + then_field = "config.redis.port", then_match = { required = true }, } }, - { conditional_at_least_one_of = { + { conditional = { if_field = "config.policy", if_match = { eq = "redis" }, - then_at_least_one_of = { "config.redis.timeout", "config.redis_timeout" }, - then_err = "must set one of %s when 'policy' is 'redis'", + then_field = "config.redis.timeout", then_match = { required = true }, } }, - { custom_entity_check = { - field_sources = { - "config.redis_host", - "config.redis_port", - "config.redis_password", - "config.redis_username", - "config.redis_ssl", - "config.redis_ssl_verify", - "config.redis_server_name", - "config.redis_timeout", - "config.redis_database" - }, - fn = function(entity) - if (entity.config.redis_host or ngx.null) ~= ngx.null then - deprecation("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", - { after = "4.0", }) - end - if (entity.config.redis_port or ngx.null) ~= ngx.null and entity.config.redis_port ~= 6379 then - deprecation("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", - { after = "4.0", }) - end - if (entity.config.redis_password or ngx.null) ~= ngx.null then - deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", - { after = "4.0", }) - end - if (entity.config.redis_username or ngx.null) ~= ngx.null then - deprecation("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", - { after = "4.0", }) - end - if (entity.config.redis_ssl or ngx.null) ~= ngx.null and entity.config.redis_ssl ~= false then - deprecation("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", - { after = "4.0", }) - end - if (entity.config.redis_ssl_verify or ngx.null) ~= ngx.null and entity.config.redis_ssl_verify ~= false then - deprecation("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", - { after = "4.0", }) - end - if (entity.config.redis_server_name or ngx.null) ~= ngx.null then - deprecation("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", - { after = "4.0", }) - end - if (entity.config.redis_timeout or ngx.null) ~= ngx.null and entity.config.redis_timeout ~= 2000 then - deprecation("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", - { after = "4.0", }) - end - if (entity.config.redis_database or ngx.null) ~= ngx.null and entity.config.redis_database ~= 0 then - deprecation("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", - { after = "4.0", }) - end - - return true - end - } } }, } diff --git a/spec/03-plugins/23-rate-limiting/01-schema_spec.lua b/spec/03-plugins/23-rate-limiting/01-schema_spec.lua index 517463b6410..ad66660bb48 100644 --- a/spec/03-plugins/23-rate-limiting/01-schema_spec.lua +++ b/spec/03-plugins/23-rate-limiting/01-schema_spec.lua @@ -131,7 +131,7 @@ describe("Plugin: rate-limiting (schema)", function() } } local ok, err = v(config, schema_def) assert.falsy(ok) - assert.contains("must set one of 'config.redis.host', 'config.redis_host' when 'policy' is 'redis'", err["@entity"]) + assert.equal("required field missing", err.config.redis.host) end) end) end) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index f2cc5b11329..0c86093f27d 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -363,123 +363,151 @@ describe("Plugin: rate-limiting (integration)", function() end end) end) - end -- for each redis strategy + end + end -- for each redis strategy - describe("creating rate-limiting plugins using api", function () - local route3, admin_client + describe("creating rate-limiting plugins using api", function () + local route3, admin_client - lazy_setup(function() - assert(helpers.start_kong({ - nginx_conf = "spec/fixtures/custom_nginx.template", - })) + lazy_setup(function() + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + })) - route3 = assert(bp.routes:insert { - hosts = { "redistest3.test" }, - }) + route3 = assert(bp.routes:insert { + hosts = { "redistest3.test" }, + }) - admin_client = helpers.admin_client() - end) + admin_client = helpers.admin_client() + end) - lazy_teardown(function() - if admin_client then - admin_client:close() - end + lazy_teardown(function() + if admin_client then + admin_client:close() + end - helpers.stop_kong() - end) + helpers.stop_kong() + end) - before_each(function() - helpers.clean_logfile() - end) + before_each(function() + helpers.clean_logfile() + end) - local function delete_plugin(admin_client, plugin) - local res = assert(admin_client:send({ - method = "DELETE", - path = "/plugins/" .. plugin.id, - })) + local function delete_plugin(admin_client, plugin) + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin.id, + })) - assert.res_status(204, res) - end + assert.res_status(204, res) + end - it("allows to create a plugin with new redis configuration", function() - local res = assert(admin_client:send { - method = "POST", - route = { - id = route3.id + it("allows to create a plugin with new redis configuration", function() + local redis_config = { + host = helpers.redis_host, + port = helpers.redis_port, + username = "test1", + password = "testX", + database = 1, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + } + + local res = assert(admin_client:send { + method = "POST", + route = { + id = route3.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "rate-limiting", + config = { + minute = 100, + policy = "redis", + redis = redis_config, }, - path = "/plugins", - headers = { ["Content-Type"] = "application/json" }, - body = { - name = "rate-limiting", - config = { - minute = 100, - policy = "redis", - redis = { - host = helpers.redis_host, - port = helpers.redis_port, - username = "test1", - password = "testX", - database = 1, - timeout = 1100, - ssl = true, - ssl_verify = true, - server_name = "example.test", - }, - }, - }, - }) - - local json = cjson.decode(assert.res_status(201, res)) - delete_plugin(admin_client, json) - assert.logfile().has.no.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) - assert.logfile().has.no.line("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) - end) + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + + -- verify that legacy defaults don't ovewrite new structure when they were not defined + assert.same(redis_config.host, json.config.redis.host) + assert.same(redis_config.port, json.config.redis.port) + assert.same(redis_config.username, json.config.redis.username) + assert.same(redis_config.password, json.config.redis.password) + assert.same(redis_config.database, json.config.redis.database) + assert.same(redis_config.timeout, json.config.redis.timeout) + assert.same(redis_config.ssl, json.config.redis.ssl) + assert.same(redis_config.ssl_verify, json.config.redis.ssl_verify) + assert.same(redis_config.server_name, json.config.redis.server_name) + + delete_plugin(admin_client, json) + assert.logfile().has.no.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) + assert.logfile().has.no.line("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) + end) - it("allows to create a plugin with legacy redis configuration", function() - local res = assert(admin_client:send { - method = "POST", - route = { - id = route3.id - }, - path = "/plugins", - headers = { ["Content-Type"] = "application/json" }, - body = { - name = "rate-limiting", - config = { - minute = 100, - policy = "redis", - redis_host = "custom-host.example.test", - redis_port = 55000, - redis_username = "test1", - redis_password = "testX", - redis_database = 1, - redis_timeout = 1100, - redis_ssl = true, - redis_ssl_verify = true, - redis_server_name = "example.test", - }, - }, - }) - - local json = cjson.decode(assert.res_status(201, res)) - delete_plugin(admin_client, json) - assert.logfile().has.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) - assert.logfile().has.line("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) - end) + it("allows to create a plugin with legacy redis configuration", function() + local plugin_config = { + minute = 100, + policy = "redis", + redis_host = "custom-host.example.test", + redis_port = 55000, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example.test", + } + local res = assert(admin_client:send { + method = "POST", + route = { + id = route3.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "rate-limiting", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + + -- verify that legacy config got written into new structure + assert.same(plugin_config.redis_host, json.config.redis.host) + assert.same(plugin_config.redis_port, json.config.redis.port) + assert.same(plugin_config.redis_username, json.config.redis.username) + assert.same(plugin_config.redis_password, json.config.redis.password) + assert.same(plugin_config.redis_database, json.config.redis.database) + assert.same(plugin_config.redis_timeout, json.config.redis.timeout) + assert.same(plugin_config.redis_ssl, json.config.redis.ssl) + assert.same(plugin_config.redis_ssl_verify, json.config.redis.ssl_verify) + assert.same(plugin_config.redis_server_name, json.config.redis.server_name) + + delete_plugin(admin_client, json) + + assert.logfile().has.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead (deprecated after 4.0)", true) + assert.logfile().has.line("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead (deprecated after 4.0)", true) end) - end + end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua b/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua index 6eca5929c30..51ef8308de6 100644 --- a/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/01-schema_spec.lua @@ -129,7 +129,7 @@ describe("Plugin: response-rate-limiting (schema)", function() } } local ok, err = v(config, schema_def) assert.falsy(ok) - assert.contains("must set one of 'config.redis.host', 'config.redis_host' when 'policy' is 'redis'", err["@entity"]) + assert.equal("required field missing", err.config.redis.host) end) end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index 1da10160c33..aae19ecee50 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -408,6 +408,17 @@ describe("Plugin: rate-limiting (integration)", function() end it("allows to create a plugin with new redis configuration", function() + local redis_config = { + host = helpers.redis_host, + port = helpers.redis_port, + username = "test1", + password = "testX", + database = 1, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + } local res = assert(admin_client:send { method = "POST", route = { @@ -424,23 +435,26 @@ describe("Plugin: rate-limiting (integration)", function() } }, policy = "redis", - redis = { - host = helpers.redis_host, - port = helpers.redis_port, - username = "test1", - password = "testX", - database = 1, - timeout = 1100, - ssl = true, - ssl_verify = true, - server_name = "example.test", - }, + redis = redis_config, }, }, }) local json = cjson.decode(assert.res_status(201, res)) + + -- verify that legacy defaults don't ovewrite new structure when they were not defined + assert.same(redis_config.host, json.config.redis.host) + assert.same(redis_config.port, json.config.redis.port) + assert.same(redis_config.username, json.config.redis.username) + assert.same(redis_config.password, json.config.redis.password) + assert.same(redis_config.database, json.config.redis.database) + assert.same(redis_config.timeout, json.config.redis.timeout) + assert.same(redis_config.ssl, json.config.redis.ssl) + assert.same(redis_config.ssl_verify, json.config.redis.ssl_verify) + assert.same(redis_config.server_name, json.config.redis.server_name) + delete_plugin(admin_client, json) + assert.logfile().has.no.line("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) assert.logfile().has.no.line("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) assert.logfile().has.no.line("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) @@ -453,6 +467,23 @@ describe("Plugin: rate-limiting (integration)", function() end) it("allows to create a plugin with legacy redis configuration", function() + local plugin_config = { + limits = { + video = { + minute = 100, + } + }, + policy = "redis", + redis_host = "custom-host.example.test", + redis_port = 55000, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 3400, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example.test", + } local res = assert(admin_client:send { method = "POST", route = { @@ -462,28 +493,25 @@ describe("Plugin: rate-limiting (integration)", function() headers = { ["Content-Type"] = "application/json" }, body = { name = "response-ratelimiting", - config = { - limits = { - video = { - minute = 100, - } - }, - policy = "redis", - redis_host = "custom-host.example.test", - redis_port = 55000, - redis_username = "test1", - redis_password = "testX", - redis_database = 1, - redis_timeout = 1100, - redis_ssl = true, - redis_ssl_verify = true, - redis_server_name = "example.test", - }, + config = plugin_config, }, }) local json = cjson.decode(assert.res_status(201, res)) + + -- verify that legacy config got written into new structure + assert.same(plugin_config.redis_host, json.config.redis.host) + assert.same(plugin_config.redis_port, json.config.redis.port) + assert.same(plugin_config.redis_username, json.config.redis.username) + assert.same(plugin_config.redis_password, json.config.redis.password) + assert.same(plugin_config.redis_database, json.config.redis.database) + assert.same(plugin_config.redis_timeout, json.config.redis.timeout) + assert.same(plugin_config.redis_ssl, json.config.redis.ssl) + assert.same(plugin_config.redis_ssl_verify, json.config.redis.ssl_verify) + assert.same(plugin_config.redis_server_name, json.config.redis.server_name) + delete_plugin(admin_client, json) + assert.logfile().has.line("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) assert.logfile().has.line("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead (deprecated after 4.0)", true) assert.logfile().has.line("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead (deprecated after 4.0)", true) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 970d736bab0..8bcbc8e4b26 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -276,6 +276,21 @@ describe("Plugin: acme (storage.redis)", function() end it("successfully create acme plugin with valid namespace", function() + local redis_config = { + host = helpers.redis_host, + port = helpers.redis_port, + password = "test", + database = 1, + timeout = 3500, + ssl = true, + ssl_verify = true, + server_name = "example.test", + extra_options = { + scan_count = 13, + namespace = "namespace2:", + } + } + local res = assert(client:send { method = "POST", path = "/plugins", @@ -288,22 +303,27 @@ describe("Plugin: acme (storage.redis)", function() storage = "redis", preferred_chain = "test", storage_config = { - redis = { - host = helpers.redis_host, - port = helpers.redis_port, - password = "test", - server_name = "example.test", - extra_options = { - namespace = "namespace1:", - scan_count = 13 - } - }, + redis = redis_config, }, }, }, }) local json = cjson.decode(assert.res_status(201, res)) + + -- verify that legacy defaults don't ovewrite new structure when they were not defined + assert.same(redis_config.host, json.config.storage_config.redis.host) + assert.same(redis_config.port, json.config.storage_config.redis.port) + assert.same(redis_config.password, json.config.storage_config.redis.password) + assert.same(redis_config.database, json.config.storage_config.redis.database) + assert.same(redis_config.timeout, json.config.storage_config.redis.timeout) + assert.same(redis_config.ssl, json.config.storage_config.redis.ssl) + assert.same(redis_config.ssl_verify, json.config.storage_config.redis.ssl_verify) + assert.same(redis_config.server_name, json.config.storage_config.redis.server_name) + assert.same(redis_config.extra_options.scan_count, json.config.storage_config.redis.extra_options.scan_count) + assert.same(redis_config.extra_options.namespace, json.config.storage_config.redis.extra_options.namespace) + delete_plugin(client, json) + assert.logfile().has.no.line("acme: config.storage_config.redis.namespace is deprecated, " .. "please use config.storage_config.redis.extra_options.namespace instead (deprecated after 4.0)", true) assert.logfile().has.no.line("acme: config.storage_config.redis.scan_count is deprecated, " .. @@ -315,6 +335,19 @@ describe("Plugin: acme (storage.redis)", function() end) it("successfully create acme plugin with legacy fields", function() + local redis_config = { + host = helpers.redis_host, + port = helpers.redis_port, + auth = "test", + database = 1, + timeout = 3500, + ssl = true, + ssl_verify = true, + ssl_server_name = "example.test", + scan_count = 13, + namespace = "namespace2:", + } + local res = assert(client:send { method = "POST", path = "/plugins", @@ -327,22 +360,28 @@ describe("Plugin: acme (storage.redis)", function() storage = "redis", preferred_chain = "test", storage_config = { - redis = { - host = helpers.redis_host, - port = helpers.redis_port, - - auth = "test", - ssl_server_name = "example.test", - scan_count = 13, - namespace = "namespace2:", - }, + redis = redis_config, }, }, }, }) local json = cjson.decode(assert.res_status(201, res)) + + -- verify that legacy config got written into new structure + assert.same(redis_config.host, json.config.storage_config.redis.host) + assert.same(redis_config.port, json.config.storage_config.redis.port) + assert.same(redis_config.auth, json.config.storage_config.redis.password) + assert.same(redis_config.database, json.config.storage_config.redis.database) + assert.same(redis_config.timeout, json.config.storage_config.redis.timeout) + assert.same(redis_config.ssl, json.config.storage_config.redis.ssl) + assert.same(redis_config.ssl_verify, json.config.storage_config.redis.ssl_verify) + assert.same(redis_config.ssl_server_name, json.config.storage_config.redis.server_name) + assert.same(redis_config.scan_count, json.config.storage_config.redis.extra_options.scan_count) + assert.same(redis_config.namespace, json.config.storage_config.redis.extra_options.namespace) + delete_plugin(client, json) + assert.logfile().has.line("acme: config.storage_config.redis.namespace is deprecated, " .. "please use config.storage_config.redis.extra_options.namespace instead (deprecated after 4.0)", true) assert.logfile().has.line("acme: config.storage_config.redis.scan_count is deprecated, " .. From 960902b0aa9cb65343406781587bf27fc1674330 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 17 Jan 2024 10:28:00 +0800 Subject: [PATCH 3324/4351] style(conf_loader): simplify the code of listener parse (#12355) --- kong/conf_loader/listeners.lua | 22 +++++----------------- 1 file changed, 5 insertions(+), 17 deletions(-) diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index dc7133b296d..fa9c645e6a6 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -1,5 +1,6 @@ local pl_stringx = require "pl.stringx" -local utils = require "kong.tools.utils" +local ip_tools = require "kong.tools.ip" +local conf_constants = require "kong.conf_loader.constants" local type = type @@ -23,19 +24,6 @@ local subsystem_flags = { } --- This meta table will prevent the parsed table to be passed on in the --- intermediate Kong config file in the prefix directory. --- We thus avoid 'table: 0x41c3fa58' from appearing into the prefix --- hidden configuration file. --- This is only to be applied to values that are injected into the --- configuration object, and not configuration properties themselves, --- otherwise we would prevent such properties from being specifiable --- via environment variables. -local _nop_tostring_mt = { - __tostring = function() return "" end, -} - - -- @param value The options string to check for flags (whitespace separated) -- @param flags List of boolean flags to check for. -- @returns 1) remainder string after all flags removed, 2) table with flag @@ -105,14 +93,14 @@ local function parse_listeners(values, flags) -- verify IP for remainder local ip - if utils.hostname_type(remainder) == "name" then + if ip_tools.hostname_type(remainder) == "name" then -- it's not an IP address, so a name/wildcard/regex ip = {} ip.host, ip.port = remainder:match("(.+):([%d]+)$") else -- It's an IPv4 or IPv6, normalize it - ip = utils.normalize_ip(remainder) + ip = ip_tools.normalize_ip(remainder) -- nginx requires brackets in IPv6 addresses, but normalize_ip does -- not include them (due to backwards compatibility with its other uses) if ip and ip.type == "ipv6" then @@ -154,7 +142,7 @@ function listeners.parse(conf, listener_configs) if err then return nil, l.name .. " " .. err end - setmetatable(conf[plural], _nop_tostring_mt) + setmetatable(conf[plural], conf_constants._NOP_TOSTRING_MT) if l.ssl_flag then conf[l.ssl_flag] = false From 0f95ffc0943da16e0588ae35b6054bb54a1fac51 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 17 Jan 2024 11:47:01 -0600 Subject: [PATCH 3325/4351] feat(clustering): report config reload errors to Konnect (#12282) Data-plane nodes running in Konnect will now report config reload failures such as invalid configuration or transient errors to the control-plane. --- kong/clustering/config_helper.lua | 149 ++++++- kong/clustering/data_plane.lua | 62 ++- kong/constants.lua | 5 + .../09-hybrid_mode/12-errors_spec.lua | 259 +++++++++++ .../cluster-error-reporting/handler.lua | 32 ++ .../cluster-error-reporting/schema.lua | 12 + spec/fixtures/mock_cp.lua | 404 ++++++++++++++++++ 7 files changed, 908 insertions(+), 15 deletions(-) create mode 100644 spec/02-integration/09-hybrid_mode/12-errors_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/schema.lua create mode 100644 spec/fixtures/mock_cp.lua diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index b77b69f672f..313ee26e34e 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -5,6 +5,7 @@ local isempty = require("table.isempty") local isarray = require("table.isarray") local nkeys = require("table.nkeys") local buffer = require("string.buffer") +local db_errors = require("kong.db.errors") local tostring = tostring @@ -17,6 +18,7 @@ local sort = table.sort local yield = require("kong.tools.yield").yield local fetch_table = tablepool.fetch local release_table = tablepool.release +local xpcall = xpcall local ngx_log = ngx.log @@ -29,6 +31,7 @@ local ngx_DEBUG = ngx.DEBUG local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local ERRORS = constants.CLUSTERING_DATA_PLANE_ERROR local _log_prefix = "[clustering] " @@ -202,8 +205,96 @@ local function fill_empty_hashes(hashes) end end -function _M.update(declarative_config, msg) +--- Errors returned from _M.update() should have these fields +--- +---@class kong.clustering.config_helper.update.err_t.base +--- +---@field name string # identifier that can be used to classify the error type +---@field source string # lua function that is responsible for this error +---@field message string # error description/contents +---@field config_hash string + + +--- Error returned when something causes an exception to be thrown +--- +---@class kong.clustering.config_helper.update.err_t.exception : kong.clustering.config_helper.update.err_t.base +--- +---@field exception any # value that was passed to `error()` +---@field traceback string # lua traceback of the exception + + +--- Error returned when the configuration received from the control plane is +--- not valid +--- +---@class kong.clustering.config_helper.update.err_t.declarative : kong.clustering.config_helper.update.err_t.base +--- +---@field flattened_errors table +---@field fields table +---@field code? integer + + +--- Error returned when the act of reloading the local configuration failed +--- +---@class kong.clustering.config_helper.update.err_t.reload : kong.clustering.config_helper.update.err_t.base + + +---@alias kong.clustering.config_helper.update.err_t +---| kong.clustering.config_helper.update.err_t.exception +---| kong.clustering.config_helper.update.err_t.declarative +---| kong.clustering.config_helper.update.err_t.reload + + +---@param err_t kong.clustering.config_helper.update.err_t +---@param msg kong.clustering.config_helper.update.msg +local function format_error(err_t, msg) + err_t.source = err_t.source or "kong.clustering.config_helper.update" + err_t.name = err_t.name or ERRORS.GENERIC + err_t.message = err_t.message or "an unexpected error occurred" + err_t.config_hash = msg.config_hash or DECLARATIVE_EMPTY_CONFIG_HASH + + -- Declarative config parse errors will include all the input entities in + -- the error table. Strip these out to keep the error payload size small. + local errors = err_t.flattened_errors + if type(errors) == "table" then + for i = 1, #errors do + local err = errors[i] + if type(err) == "table" then + err.entity = nil + end + end + end +end + + +---@param err any # whatever was passed to `error()` +---@return kong.clustering.config_helper.update.err_t.exception err_t +local function format_exception(err) + return { + name = ERRORS.RELOAD, + source = "kong.clustering.config_helper.update", + message = "an exception was raised while updating the configuration", + exception = err, + traceback = debug.traceback(tostring(err), 1), + } +end + + +---@class kong.clustering.config_helper.update.msg : table +--- +---@field config_table table +---@field config_hash string +---@field hashes table +---@field current_transaction_id? string|number + + +---@param declarative_config table +---@param msg kong.clustering.config_helper.update.msg +--- +---@return boolean? success +---@return string? err +---@return kong.clustering.config_helper.update.err_t? err_t +local function update(declarative_config, msg) local config_table = msg.config_table local config_hash = msg.config_hash local hashes = msg.hashes @@ -212,6 +303,11 @@ function _M.update(declarative_config, msg) if not config_hash then config_hash, hashes = calculate_config_hash(config_table) + + -- update the message in-place with the calculated hashes so that this + -- metadata can be used in error-reporting + msg.config_hash = config_hash + msg.hashes = hashes end if hashes then @@ -225,10 +321,16 @@ function _M.update(declarative_config, msg) return true end - local entities, err, _, meta, new_hash = - declarative_config:parse_table(config_table, config_hash) + local entities, err, err_t, meta, new_hash = + declarative_config:parse_table(config_table, config_hash) if not entities then - return nil, "bad config received from control plane " .. err + ---@type kong.clustering.config_helper.update.err_t.declarative + err_t = db_errors:declarative_config_flattened(err_t, config_table) + + err_t.name = ERRORS.CONFIG_PARSE + err_t.source = "kong.db.declarative.parse_table" + + return nil, "bad config received from control plane " .. err, err_t end if current_hash == new_hash then @@ -243,17 +345,52 @@ function _M.update(declarative_config, msg) local res res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes, msg.current_transaction_id) if not res then - return nil, err + ---@type kong.clustering.config_helper.update.err_t.reload + err_t = { + name = ERRORS.RELOAD, + source = "kong.db.declarative.load_into_cache_with_events", + message = err, + } + + return nil, err, err_t end if kong.configuration.log_level == "debug" then - ngx_log(ngx.DEBUG, _log_prefix, "loaded configuration with transaction ID " .. msg.current_transaction_id) + ngx_log(ngx.DEBUG, _log_prefix, "loaded configuration with transaction ID ", + msg.current_transaction_id) end return true end +---@param declarative_config table +---@param msg kong.clustering.config_helper.update.msg +--- +---@return boolean? success +---@return string? err +---@return kong.clustering.config_helper.update.err_t? err_t +function _M.update(declarative_config, msg) + local pok, ok_or_err, err, err_t = xpcall(update, format_exception, + declarative_config, msg) + + local ok = pok and ok_or_err + + if not pok then + err_t = ok_or_err --[[@as kong.clustering.config_helper.update.err_t.exception]]-- + -- format_exception() captures the original error in the .exception field + err = err_t.exception or "unknown error" + end + + if not ok and err_t then + format_error(err_t, msg) + end + + return ok, err, err_t +end + + + _M.calculate_config_hash = calculate_config_hash diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 74f33d3b258..45453072016 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -9,12 +9,11 @@ local clustering_utils = require("kong.clustering.utils") local declarative = require("kong.db.declarative") local constants = require("kong.constants") local pl_stringx = require("pl.stringx") - +local inspect = require("inspect") local assert = assert local setmetatable = setmetatable local math = math -local pcall = pcall local tostring = tostring local sub = string.sub local ngx = ngx @@ -66,6 +65,10 @@ function _M.new(clustering) conf = clustering.conf, cert = clustering.cert, cert_key = clustering.cert_key, + + -- in konnect_mode, reconfigure errors will be reported to the control plane + -- via WebSocket message + error_reporting = clustering.conf.konnect_mode, } return setmetatable(self, _MT) @@ -105,6 +108,40 @@ local function send_ping(c, log_suffix) end +---@param c resty.websocket.client +---@param err_t kong.clustering.config_helper.update.err_t +---@param log_suffix? string +local function send_error(c, err_t, log_suffix) + local payload, json_err = cjson_encode({ + type = "error", + error = err_t, + }) + + if json_err then + json_err = tostring(json_err) + ngx_log(ngx_ERR, _log_prefix, "failed to JSON-encode error payload for ", + "control plane: ", json_err, ", payload: ", inspect(err_t), log_suffix) + + payload = assert(cjson_encode({ + type = "error", + error = { + name = constants.CLUSTERING_DATA_PLANE_ERROR.GENERIC, + message = "failed to encode JSON error payload: " .. json_err, + source = "kong.clustering.data_plane.send_error", + config_hash = err_t and err_t.config_hash + or DECLARATIVE_EMPTY_CONFIG_HASH, + } + })) + end + + local ok, err = c:send_binary(payload) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "failed to send error report to control plane: ", + err, log_suffix) + end +end + + function _M:communicate(premature) if premature then -- worker wants to exit @@ -181,6 +218,7 @@ function _M:communicate(premature) local ping_immediately local config_exit local next_data + local config_err_t local config_thread = ngx.thread.spawn(function() while not exiting() and not config_exit do @@ -212,14 +250,14 @@ function _M:communicate(premature) msg.timestamp and " with timestamp: " .. msg.timestamp or "", log_suffix) - local pok, res, err = pcall(config_helper.update, self.declarative_config, msg) - if pok then - ping_immediately = true - end + local err_t + ok, err, err_t = config_helper.update(self.declarative_config, msg) - if not pok or not res then - ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", - (not pok and res) or err) + if not ok then + if self.error_reporting then + config_err_t = err_t + end + ngx_log(ngx_ERR, _log_prefix, "unable to update running config: ", err) end if next_data == data then @@ -241,6 +279,12 @@ function _M:communicate(premature) send_ping(c, log_suffix) end + if config_err_t then + local err_t = config_err_t + config_err_t = nil + send_error(c, err_t, log_suffix) + end + counter = counter - 1 ngx_sleep(1) diff --git a/kong/constants.lua b/kong/constants.lua index 649a4380d6e..d3d27759628 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -218,6 +218,11 @@ local constants = { CLUSTERING_TIMEOUT = 5000, -- 5 seconds CLUSTERING_PING_INTERVAL = 30, -- 30 seconds CLUSTERING_OCSP_TIMEOUT = 5000, -- 5 seconds + CLUSTERING_DATA_PLANE_ERROR = { + CONFIG_PARSE = "declarative configuration parse failure", + RELOAD = "configuration reload failed", + GENERIC = "generic or unknown error", + }, CLEAR_HEALTH_STATUS_DELAY = 300, -- 300 seconds diff --git a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua new file mode 100644 index 00000000000..98755b6a9e1 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua @@ -0,0 +1,259 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson.safe" +local uuid = require "kong.tools.uuid" +local constants = require "kong.constants" +local mock_cp = require "spec.fixtures.mock_cp" + +local CONFIG_PARSE = constants.CLUSTERING_DATA_PLANE_ERROR.CONFIG_PARSE +local RELOAD = constants.CLUSTERING_DATA_PLANE_ERROR.RELOAD + +local function json(data) + return { + headers = { + ["accept"] = "application/json", + ["content-type"] = "application/json", + }, + body = assert(cjson.encode(data)), + } +end + + +local function set_cp_payload(client, payload) + local res = client:post("/payload", json(payload)) + assert.response(res).has.status(201) +end + + +local function get_connection_log(client) + local res = client:get("/log") + assert.response(res).has.status(200) + local body = assert.response(res).has.jsonbody() + assert.is_table(body.data) + + return body.data +end + + +---@param client table +---@param msg string +---@return { error: kong.clustering.config_helper.update.err_t } +local function get_error_report(client, msg) + local err_t + + assert.eventually(function() + local entries = get_connection_log(client) + + if #entries == 0 then + return nil, { err = "no data plane client log entries" } + end + + for _, entry in ipairs(entries) do + if entry.event == "client-recv" + and entry.type == "binary" + and type(entry.json) == "table" + and entry.json.type == "error" + then + err_t = entry.json + return true + end + end + + return nil, { + err = "did not find expected error in log", + entries = entries, + } + end) + .is_truthy(msg) + + return err_t +end + + +for _, strategy in helpers.each_strategy() do + describe("CP/DP sync error-reporting with #" .. strategy .. " backend", function() + local client + local cluster_port + local cluster_ssl_port + local fixtures + local exception_fname = helpers.test_conf.prefix .. "/throw-an-exception" + + lazy_setup(function() + cluster_port = helpers.get_available_port() + cluster_ssl_port = helpers.get_available_port() + + fixtures = { + http_mock = { + control_plane = mock_cp.fixture(cluster_port, cluster_ssl_port) + }, + } + + helpers.clean_prefix() + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:" .. tostring(cluster_ssl_port), + -- use a small map size so that it's easy for us to max it out + lmdb_map_size = "1m", + plugins = "bundled,cluster-error-reporting", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + os.remove(exception_fname) + client = helpers.http_client("127.0.0.1", cluster_port) + client.reopen = true + end) + + after_each(function() + if client then + client:close() + end + end) + + it("reports invalid configuration errors", function() + set_cp_payload(client, { + type = "reconfigure", + config_table = { + _format_version = "3.0", + extra_top_level_field = "I don't belong here", + services = { + { + id = uuid.uuid(), + name = "my-service", + extra_field = 123, + tags = { "tag-1", "tag-2" }, + }, + }, + } + }) + + local e = get_error_report( + client, + "the data-plane should return an 'invalid declarative configuration' " + .. "error to the control-plane after sending it an invalid config" + ) + + assert.equals(CONFIG_PARSE, e.error.name) + + assert.is_string(e.error.config_hash, "payload is missing 'config_hash'") + assert.is_string(e.error.message, "payload is missing 'message'") + assert.is_string(e.error.source, "payload is missing 'source'") + + assert.is_table(e.error.fields, "payload is missing 'fields'") + assert.not_nil(e.error.fields.extra_top_level_field, + "expected error message for 'extra_top_level_field'") + + assert.is_table(e.error.flattened_errors, "payload is missing 'flattened_errors'") + assert.equals(1, #e.error.flattened_errors, "expected 1 flattened entity error") + + local entity_err = e.error.flattened_errors[1] + assert.is_table(entity_err, "invalid entity error in 'flattened_errors'") + assert.equals("service", entity_err.entity_type) + assert.equals("my-service", entity_err.entity_name) + assert.is_table(entity_err.entity_tags) + assert.is_table(entity_err.errors) + assert.equals(2, #entity_err.errors, "expected 2 errors for 'my-service' entity") + + assert.is_nil(entity_err.entity, "entity should be removed from errors " + .. "within 'flattened_errors'") + end) + + it("reports exceptions encountered during config reload", function() + helpers.file.write(exception_fname, "boom!") + + set_cp_payload(client, { + type = "reconfigure", + config_table = { + _format_version = "3.0", + services = { + { + id = uuid.uuid(), + name = "my-service", + url = "http://127.0.0.1:80/", + tags = { "tag-1", "tag-2" }, + }, + }, + } + }) + + assert.logfile().has.line("throwing an exception", true, 10) + + local e = get_error_report( + client, + "the data-plane should report exceptions encountered during config reload" + ) + + assert.is_string(e.error.config_hash, "payload is missing 'config_hash'") + assert.is_string(e.error.message, "payload is missing 'message'") + assert.is_string(e.error.source, "payload is missing 'source'") + + assert.equals(RELOAD, e.error.name) + assert.is_string(e.error.exception, "payload is missing 'exception'") + assert.matches("boom!", e.error.exception) + assert.is_string(e.error.traceback, "payload is missing 'traceback'") + end) + + it("reports other types of errors", function() + local services = {} + + -- The easiest way to test for this class of error is to generate a + -- config payload that is too large to fit in the configured + -- `lmdb_map_size`, so this test works by setting a low limit of 1MB on + -- the data plane and then attempting to generate a config payload that + -- is 2MB in hopes that it will be too large for the data plane. + local size = 1024 * 1024 * 2 + + while #cjson.encode(services) < size do + for i = #services, #services + 1000 do + i = i + 1 + + services[i] = { + id = uuid.uuid(), + name = "service-" .. i, + host = "127.0.0.1", + retries = 5, + protocol = "http", + port = 80, + path = "/", + connect_timeout = 1000, + write_timeout = 1000, + tags = { + "tag-1", "tag-2", "tag-3", + }, + enabled = true, + } + end + end + + set_cp_payload(client, { + type = "reconfigure", + config_table = { + _format_version = "3.0", + services = services, + } + }) + + local e = get_error_report( + client, + "the data-plane should return a 'map full' error after sending it a" + .. " config payload of >2MB" + ) + + assert.is_string(e.error.config_hash, "payload is missing 'config_hash'") + assert.is_string(e.error.message, "payload is missing 'message'") + assert.is_string(e.error.source, "payload is missing 'source'") + + assert.equals(RELOAD, e.error.name) + assert.equals("map full", e.error.message) + end) + end) +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/handler.lua new file mode 100644 index 00000000000..0f38c9247c1 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/handler.lua @@ -0,0 +1,32 @@ +local Plugin = { + VERSION = "6.6.6", + PRIORITY = 1000, +} + +local clustering = require("kong.clustering") +local saved_init_dp_worker = clustering.init_dp_worker + +-- monkey-patch cluster initializer so that konnect_mode is +-- always enabled +clustering.init_dp_worker = function(self, ...) + self.conf.konnect_mode = true + return saved_init_dp_worker(self, ...) +end + + +local declarative = require("kong.db.declarative") +local saved_load_into_cache = declarative.load_into_cache_with_events + +-- ...and monkey-patch this to throw an exception on demand +declarative.load_into_cache_with_events = function(...) + local fh = io.open(kong.configuration.prefix .. "/throw-an-exception") + if fh then + local err = fh:read("*a") or "oh no!" + ngx.log(ngx.ERR, "throwing an exception!") + error(err) + end + + return saved_load_into_cache(...) +end + +return Plugin diff --git a/spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/schema.lua new file mode 100644 index 00000000000..f33936bb965 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/cluster-error-reporting/schema.lua @@ -0,0 +1,12 @@ +return { + name = "cluster-error-reporting", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} diff --git a/spec/fixtures/mock_cp.lua b/spec/fixtures/mock_cp.lua new file mode 100644 index 00000000000..d45fbdfe1be --- /dev/null +++ b/spec/fixtures/mock_cp.lua @@ -0,0 +1,404 @@ +local _M = {} + +local ws_server = require "resty.websocket.server" +local pl_file = require "pl.file" +local cjson = require "cjson.safe" +local semaphore = require "ngx.semaphore" +local gzip = require "kong.tools.gzip" +local buffer = require "string.buffer" + +local shm = assert(ngx.shared.kong_test_cp_mock) + +local WRITER = "writer" +local READER = "reader" + +---@type resty.websocket.new.opts +local WS_OPTS = { + timeout = 500, + max_payload_len = 1024 * 1024 * 20, +} + + +---@class spec.fixtures.cluster-mock.ctx +--- +---@field basic_info table +---@field cancel boolean +---@field dp table +---@field need_pong boolean +---@field writer_sema ngx.semaphore +---@field ws resty.websocket.server +---@field sent_version integer + + +local function send(status, json) + ngx.status = status + ngx.print(cjson.encode(json)) + return ngx.exit(status) +end + + +local function bad_request(err) + send(ngx.HTTP_BAD_REQUEST, { error = err }) +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@param entry table +local function emit_log_entry(ctx, entry) + entry.dp = ctx.dp + assert(shm:rpush("log", buffer.encode(entry))) +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@param name string +---@param data table? +local function log_event(ctx, name, data) + local evt = data or {} + evt.event = name + emit_log_entry(ctx, evt) +end + + +---@return integer +local function get_version() + return shm:get("payload-version") or 0 +end + + +---@return integer +local function increment_version() + return assert(shm:incr("payload-version", 1, 0)) +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +local function wake_writer(ctx) + ctx.writer_sema:post(1) +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@return boolean +local function canceled(ctx) + return ctx.cancel or ngx.worker.exiting() +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +local function wait_writer(ctx) + return canceled(ctx) or ctx.writer_sema:wait(0.1) +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@return boolean continue +local function get_basic_info(ctx) + local data, typ, err = ctx.ws:recv_frame() + + if err and err:find("timeout") then + return true + + elseif not data then + log_event(ctx, "client-read-error", { error = err }) + return false + end + + if typ == "binary" then + local info = cjson.decode(data) + + if type(info) == "table" and info.type == "basic_info" then + log_event(ctx, "client-basic-info-received") + wake_writer(ctx) + ctx.basic_info = info + return true + + else + log_event(ctx, "client-error", + { error = "client did not send proper basic info frame" }) + + return false + end + + else + log_event(ctx, "client-error", { + error = "invalid pre-basic-info frame type: " .. typ, + }) + return false + end +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@return boolean continue +local function reader_recv(ctx) + local data, typ, err = ctx.ws:recv_frame() + + if err then + if err:find("timeout") then + return true + end + + log_event(ctx, "client-read-error", { error = err }) + return false + end + + log_event(ctx, "client-recv", { + type = typ, + data = data, + json = cjson.decode(data), + }) + + if typ == "ping" then + ctx.need_pong = true + wake_writer(ctx) + + elseif typ == "close" then + log_event(ctx, "close", { initiator = "dp" }) + return false + end + + return true +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +local function read_handler(ctx) + while not canceled(ctx) and not ctx.basic_info do + if not get_basic_info(ctx) then + return READER + end + end + + while not canceled(ctx) do + if not reader_recv(ctx) then + break + end + end + + return READER +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@return boolean continue +local function handle_ping(ctx) + if ctx.need_pong then + ctx.need_pong = false + ctx.ws:send_pong() + end + + return true +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +---@return boolean continue +local function send_config(ctx) + local version = get_version() + + if version <= ctx.sent_version then + return true + end + + local data = assert(shm:get("payload")) + local payload = gzip.deflate_gzip(data) + + local ok, err = ctx.ws:send_binary(payload) + + if ok then + log_event(ctx, "sent-config", { + version = version, + size = #data, + deflated_size = #payload, + }) + ctx.sent_version = version + return true + + else + log_event(ctx, "send-error", { error = err }) + return false + end +end + + +---@param ctx spec.fixtures.cluster-mock.ctx +local function write_handler(ctx) + while not ctx.basic_info and not canceled(ctx) do + wait_writer(ctx) + end + + -- wait until the test driver has sent us at least one config payload + while get_version() < 1 and not canceled(ctx) do + wait_writer(ctx) + end + + ctx.sent_version = 0 + + while not canceled(ctx) + and handle_ping(ctx) + and send_config(ctx) + do + wait_writer(ctx) + end + + return WRITER +end + + +function _M.outlet() + local dp = { + id = ngx.var.arg_node_id, + hostname = ngx.var.arg_node_hostname, + ip = ngx.var.remote_addr, + version = ngx.var.arg_node_version, + } + + local ctx = ngx.ctx + ctx.dp = dp + + log_event(ctx, "connect") + + local ws, err = ws_server:new(WS_OPTS) + + if ws then + log_event(ctx, "handshake", { ok = true, err = nil }) + else + log_event(ctx, "handshake", { ok = false, err = err }) + log_event(ctx, "close", { initiator = "cp" }) + return ngx.exit(ngx.HTTP_CLOSE) + end + + ws:set_timeout(500) + + ctx.ws = ws + ctx.cancel = false + ctx.writer_sema = semaphore.new() + + local reader = ngx.thread.spawn(read_handler, ctx) + local writer = ngx.thread.spawn(write_handler, ctx) + + local ok, err_or_result = ngx.thread.wait(reader, writer) + + ctx.cancel = true + wake_writer(ctx) + + ws:send_close() + + if ok then + local res = err_or_result + local thread + if res == READER then + thread = writer + + elseif res == WRITER then + thread = reader + + else + error("unreachable!") + end + + ngx.thread.wait(thread) + ngx.thread.kill(thread) + + else + ngx.log(ngx.ERR, "abnormal ngx.thread.wait() status: ", err_or_result) + ngx.thread.kill(reader) + ngx.thread.kill(writer) + end + + log_event(ctx, "exit") +end + + +function _M.set_payload() + ngx.req.read_body() + + local body = ngx.req.get_body_data() + if not body then + local body_file = ngx.req.get_body_file() + if body_file then + body = pl_file.read(body_file) + end + end + + if not body then + return bad_request("expected request body") + end + + local json, err = cjson.decode(body) + if err then + return bad_request("invalid JSON: " .. tostring(err)) + end + + assert(shm:set("payload", cjson.encode(json))) + local version = increment_version() + + return send(201, { + status = "created", + message = "updated payload", + version = version, + }) +end + +function _M.get_log() + local entries = {} + + repeat + local data = shm:lpop("log") + if data then + table.insert(entries, buffer.decode(data)) + end + until not data + + send(200, { data = entries }) +end + + +function _M.fixture(listen, listen_ssl) + return ([[ +lua_shared_dict kong_test_cp_mock 10m; + +server { + charset UTF-8; + server_name kong_cluster_listener; + listen %s; + listen %s ssl; + + access_log ${{ADMIN_ACCESS_LOG}}; + error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; + +> if cluster_mtls == "shared" then + ssl_verify_client optional_no_ca; +> else + ssl_verify_client on; + ssl_client_certificate ${{CLUSTER_CA_CERT}}; + ssl_verify_depth 4; +> end + ssl_certificate ${{CLUSTER_CERT}}; + ssl_certificate_key ${{CLUSTER_CERT_KEY}}; + ssl_session_cache shared:ClusterSSL:10m; + + location = /v1/outlet { + content_by_lua_block { + require("spec.fixtures.mock_cp").outlet() + } + } + + location = /payload { + content_by_lua_block { + require("spec.fixtures.mock_cp").set_payload() + } + } + + location = /log { + content_by_lua_block { + require("spec.fixtures.mock_cp").get_log() + } + } +} +]]):format(listen, listen_ssl) +end + + +return _M From a0710952e02a3f5dcd8a9892dce0437127fa47d3 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 17 Jan 2024 10:07:10 -0800 Subject: [PATCH 3326/4351] fix(clustering): restore immediate ping behavior on config update This branch of logic was mistakenly removed in 0f95ffc0943da16e0588ae35b6054bb54a1fac51 / #12282. --- kong/clustering/data_plane.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 45453072016..177344bdace 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -253,7 +253,10 @@ function _M:communicate(premature) local err_t ok, err, err_t = config_helper.update(self.declarative_config, msg) - if not ok then + if ok then + ping_immediately = true + + else if self.error_reporting then config_err_t = err_t end From 2bfb15d62748673dc931c8203e981d5738635404 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 18 Jan 2024 10:15:21 +0800 Subject: [PATCH 3327/4351] fix(core): remove and restore nulls before and after transformations (#12284) * fix(core): remove and restore nulls before and after transformations Current declarative config uncondtionally removes nulls before loading into LMDB, which would reset relavant config fields to their default values. If their default values are `nil` and the code fails to dectect it, Kong will error! For example, config update may not be applied to core entities or plugins. This PR removes nulls only if relevant schemas have transformations defined, and restore those nulls after transformation. Therefore, when loaded, entities preserve their nulls. This fix does not prevent other components removing nulls accidentally. So please always check both `nil` and `null` for code robustness. This PR will skip transformations if there is not transformation defitions. As most schemas do not have transformations, this would greatly improve performance. Addtionally, this PR change recursive function to be iterative to boost performance. Signed-off-by: Zachary Hu * fix(core): remove unnecessary process_auto_fields on read time * Update kong/db/declarative/import.lua Co-authored-by: Aapo Talvensaari * chore(*): add a to-do comment on field validation * tests(*): purge cache after creation --------- Signed-off-by: Zachary Hu Co-authored-by: Aapo Talvensaari --- .../kong/declarative_config_fix.yml | 5 + kong/db/declarative/import.lua | 89 ++++++- kong/db/schema/init.lua | 16 ++ kong/db/strategies/off/init.lua | 10 +- .../01-db/11-declarative_lmdb_spec.lua | 246 ++++++++++++++++++ .../20-wasm/09-filter-meta_spec.lua | 2 - .../kong/plugins/preserve-nulls/handler.lua | 24 ++ .../kong/plugins/preserve-nulls/schema.lua | 38 +++ 8 files changed, 407 insertions(+), 23 deletions(-) create mode 100644 changelog/unreleased/kong/declarative_config_fix.yml create mode 100644 spec/01-unit/01-db/11-declarative_lmdb_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/schema.lua diff --git a/changelog/unreleased/kong/declarative_config_fix.yml b/changelog/unreleased/kong/declarative_config_fix.yml new file mode 100644 index 00000000000..164a9d2091b --- /dev/null +++ b/changelog/unreleased/kong/declarative_config_fix.yml @@ -0,0 +1,5 @@ +message: | + Remove nulls only if the schema has transformations definitions. + Improve performance as most schemas does not define transformations. +type: bugfix +scope: Core diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 5539af2212d..132996bed5a 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -102,18 +102,76 @@ local function load_into_db(entities, meta) end +--- Remove all nulls from declarative config. +-- Declarative config is a huge table. Use iteration +-- instead of recursion to improve performance. local function remove_nulls(tbl) - for k,v in pairs(tbl) do - if v == null then - tbl[k] = nil + local stk = { tbl } + local n = #stk - elseif type(v) == "table" then - tbl[k] = remove_nulls(v) + local cur + while n > 0 do + cur = stk[n] + + stk[n] = nil + n = n - 1 + + if type(cur) == "table" then + for k, v in pairs(cur) do + if v == null then + cur[k] = nil + + elseif type(v) == "table" then + n = n + 1 + stk[n] = v + end + end end end + return tbl end +--- Restore all nulls for declarative config. +-- Declarative config is a huge table. Use iteration +-- instead of recursion to improve performance. +local function restore_nulls(original_tbl, transformed_tbl) + local o_stk = { original_tbl } + local o_n = #o_stk + + local t_stk = { transformed_tbl } + local t_n = #t_stk + + local o_cur, t_cur + while o_n > 0 and o_n == t_n do + o_cur = o_stk[o_n] + o_stk[o_n] = nil + o_n = o_n - 1 + + t_cur = t_stk[t_n] + t_stk[t_n] = nil + t_n = t_n - 1 + + for k, v in pairs(o_cur) do + if v == null and + t_cur[k] == nil + then + t_cur[k] = null + + elseif type(v) == "table" and + type(t_cur[k]) == "table" + then + o_n = o_n + 1 + o_stk[o_n] = v + + t_n = t_n + 1 + t_stk[t_n] = t_cur[k] + end + end + end + + return transformed_tbl +end local function get_current_hash() return lmdb.get(DECLARATIVE_HASH_KEY) @@ -185,10 +243,11 @@ local function load_into_cache(entities, meta, hash) t:db_drop(false) local phase = get_phase() + yield(false, phase) -- XXX local transform = meta._transform == nil and true or meta._transform for entity_name, items in pairs(entities) do - yield(false, phase) + yield(true, phase) local dao = db[entity_name] if not dao then @@ -252,11 +311,17 @@ local function load_into_cache(entities, meta, hash) assert(type(ws_id) == "string") local cache_key = dao:cache_key(id, nil, nil, nil, nil, item.ws_id) + if transform and schema:has_transformations(item) then + local transformed_item = utils.cycle_aware_deep_copy(item) + remove_nulls(transformed_item) - item = remove_nulls(item) - if transform then local err - item, err = schema:transform(item) + transformed_item, err = schema:transform(transformed_item) + if not transformed_item then + return nil, err + end + + item = restore_nulls(item, transformed_item) if not item then return nil, err end @@ -290,7 +355,7 @@ local function load_into_cache(entities, meta, hash) for i = 1, #uniques do local unique = uniques[i] local unique_key = item[unique] - if unique_key then + if unique_key and unique_key ~= null then if type(unique_key) == "table" then local _ -- this assumes that foreign keys are not composite @@ -306,7 +371,7 @@ local function load_into_cache(entities, meta, hash) for fname, ref in pairs(foreign_fields) do local item_fname = item[fname] - if item_fname then + if item_fname and item_fname ~= null then local fschema = db[ref].schema local fid = declarative_config.pk_string(fschema, item_fname) @@ -324,7 +389,7 @@ local function load_into_cache(entities, meta, hash) end local item_tags = item.tags - if item_tags then + if item_tags and item_tags ~= null then local ws = schema.workspaceable and ws_id or "" for i = 1, #item_tags do local tag_name = item_tags[i] diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index cd4dec31e64..54a1883ac20 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -930,6 +930,7 @@ function Schema:validate_field(field, value) local field_schema = get_field_schema(field) -- TODO return nested table or string? local copy = field_schema:process_auto_fields(value, "insert") + -- TODO: explain why we need to make a copy? local ok, err = field_schema:validate(copy) if not ok then return nil, err @@ -2349,6 +2350,21 @@ local function run_transformations(self, transformations, input, original_input, return output or input end +--- Check if the schema has transformation definitions. +-- @param input a table holding entities +-- @return a boolean value: 'true' or 'false' +function Schema:has_transformations(input) + if self.transformations then + return true + end + + local subschema = get_subschema(self, input) + if subschema and subschema.transformations then + return true + end + + return false +end --- Run transformations on fields. -- @param input The input table. diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 38a59634946..c984510877a 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -23,12 +23,6 @@ local lmdb_get = lmdb.get local get_workspace_id = workspaces.get_workspace_id -local PROCESS_AUTO_FIELDS_OPTS = { - no_defaults = true, - show_ws_id = true, -} - - local off = {} @@ -213,7 +207,7 @@ local function page_for_key(self, key, size, offset, options) end if item then - ret[ret_idx] = schema:process_auto_fields(item, "select", true, PROCESS_AUTO_FIELDS_OPTS) + ret[ret_idx] = item ret_idx = ret_idx + 1 end end @@ -239,8 +233,6 @@ local function select_by_key(schema, key) end end - entity = schema:process_auto_fields(entity, "select", true, PROCESS_AUTO_FIELDS_OPTS) - return entity end diff --git a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua new file mode 100644 index 00000000000..e1b2a79fa21 --- /dev/null +++ b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua @@ -0,0 +1,246 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local helpers +local buffer +local kong_global +local conf_loader +local declarative +local DB + +local kong + + +local ngx_log = ngx.log +local ngx_debug = ngx.DEBUG +local lmdb_mlcache +do + local resty_mlcache = require "kong.resty.mlcache" + lmdb_mlcache = assert(resty_mlcache.new("lmdb_mlcache", "lmdb_mlcache", { + lru_size = 1000, + ttl = 0, + neg_ttl = 0, + resurrect_ttl = 30, + ipc = { + register_listeners = function(events) + ngx_log(ngx_debug, "register lmdb worker events ", tostring(events)) + end, + broadcast = function(channel, data) + ngx_log(ngx_debug, "broadcast lmdb worker events ", tostring(channel), tostring(data)) + end + }, + })) + lmdb_mlcache:purge(true) + + _G.lmdb_mlcache = lmdb_mlcache +end + +local function mocking_lmdb_transaction() + local _lmdb_txn = {} + local _lmdb_txn_mt = { __index = _lmdb_txn } + function _lmdb_txn.begin(x) + ngx_log(ngx_debug, "new lmdb: ", x) + local self = { + cache = lmdb_mlcache, + DEFAULT_DB = "_default", + } + return setmetatable(self, _lmdb_txn_mt) + end + + function _lmdb_txn:db_drop(delete, db) + ngx_log(ngx_debug, "drop db = ", db or self.DEFAULT_DB, ", delete = ", delete) + return true + end + + function _lmdb_txn:set(key, value, db) + ngx_log(ngx_debug, "set db = ", db or self.DEFAULT_DB, ", ", key, " = ", value) + self.cache:set(key, nil, value) + return true + end + + function _lmdb_txn:get(key, db) + ngx_log(ngx_debug, "get db = ", db or self.DEFAULT_DB, ", key = ", key) + return self.cache:get(key) + end + + function _lmdb_txn:commit() + ngx_log(ngx_debug, "commit lmdb transactions") + return true + end + + _G.package.loaded["resty.lmdb.transaction"] = _lmdb_txn +end + +local function mocking_lmdb() + local _lmdb = { + cache = lmdb_mlcache, + DEFAULT_DB = "_default" + } + local _lmdb_mt = { __index = _lmdb, } + + function _lmdb.get(key, db) + ngx_log(ngx_debug, "get db = ", db or _lmdb.DEFAULT_DB, ", key = ", key) + return _lmdb.cache:get(key) + end + + setmetatable(_lmdb, _lmdb_mt) + + _G.package.loaded["resty.lmdb"] = _lmdb +end + +local function unmocking() + _G.package.loaded["resty.lmdb.transaction"] = nil + _G["resty.lmdb.transaction"] = nil + + _G.package.loaded["resty.lmdb"] = nil + _G["resty.lmdb"] = nil +end + +describe("#off preserve nulls", function() + local PLUGIN_NAME = "preserve-nulls" + local PASSWORD = "fti-110" + local YAML_CONTENTS = string.format([=[ + _format_version: '3.0' + services: + - name: fti-110 + url: http://localhost/ip + routes: + - name: fti-110 + paths: + - /fti-110 + plugins: + - name: basic-auth + config: + hide_credentials: false + - name: preserve-nulls + config: + request_header: "Hello-Foo" + response_header: "Bye-Bar" + large: ~ + ttl: null + consumers: + - username: fti-110 + custom_id: fti-110-cid + basicauth_credentials: + - username: fti-110 + password: %s + keyauth_credentials: + - key: fti-5260 + ]=], PASSWORD) + + lazy_setup(function() + mocking_lmdb_transaction() + require "resty.lmdb.transaction" + mocking_lmdb() + require "resty.lmdb" + + helpers = require "spec.helpers" + kong = _G.kong + kong.core_cache = nil + + buffer = require "string.buffer" + kong_global = require "kong.global" + conf_loader = require "kong.conf_loader" + declarative = require "kong.db.declarative" + DB = require "kong.db" + end) + + lazy_teardown(function() + unmocking() + end) + + it("when loading into LMDB", function() + local null = ngx.null + local concat = table.concat + + local kong_config = assert(conf_loader(helpers.test_conf_path, { + database = "off", + plugins = "bundled," .. PLUGIN_NAME, + })) + + local db = assert(DB.new(kong_config)) + assert(db:init_connector()) + db.plugins:load_plugin_schemas(kong_config.loaded_plugins) + db.vaults:load_vault_schemas(kong_config.loaded_vaults) + kong.db = db + + local dc = assert(declarative.new_config(kong_config)) + local dc_table, _, _, current_hash = assert(dc:unserialize(YAML_CONTENTS, "yaml")) + assert.are_equal(PASSWORD, dc_table.consumers[1].basicauth_credentials[1].password) + + local entities, _, _, meta, new_hash = assert(dc:parse_table(dc_table, current_hash)) + assert.is_not_falsy(meta._transform) + assert.are_equal(current_hash, new_hash) + + for _,v in pairs(entities.plugins) do + if v.name == PLUGIN_NAME then + assert.are_equal(v.config.large, null) + assert.are_equal(v.config.ttl, null) + break + end + end + + kong.configuration = kong_config + kong.worker_events = kong.worker_events or + kong.cache and kong.cache.worker_events or + assert(kong_global.init_worker_events()) + kong.cluster_events = kong.cluster_events or + kong.cache and kong.cache.cluster_events or + assert(kong_global.init_cluster_events(kong.configuration, kong.db)) + kong.cache = kong.cache or + assert(kong_global.init_cache(kong.configuration, kong.cluster_events, kong.worker_events)) + kong.core_cache = assert(kong_global.init_core_cache(kong.configuration, kong.cluster_events, kong.worker_events)) + + kong.cache.worker_events = kong.cache.worker_events or kong.worker_events + kong.cache.cluster_events = kong.cache.cluster_events or kong.cluster_events + + assert(declarative.load_into_cache(entities, meta, current_hash)) + + local id, item = next(entities.basicauth_credentials) + local cache_key = concat({ + "basicauth_credentials:", + id, + ":::::", + item.ws_id + }) + + local lmdb = require "resty.lmdb" + local value, err, hit_lvl = lmdb.get(cache_key) + assert.is_nil(err) + assert.are_equal(hit_lvl, 1) + + local cached_item = buffer.decode(value) + assert.are_not_same(cached_item, item) + assert.are_equal(cached_item.id, item.id) + assert.are_equal(cached_item.username, item.username) + assert.are_not_equal(PASSWORD, cached_item.password) + assert.are_not_equal(cached_item.password, item.password) + + for _, plugin in pairs(entities.plugins) do + if plugin.name == PLUGIN_NAME then + cache_key = concat({ + "plugins:" .. PLUGIN_NAME .. ":", + plugin.route.id, + "::::", + plugin.ws_id + }) + value, err, hit_lvl = lmdb.get(cache_key) + assert.is_nil(err) + assert.are_equal(hit_lvl, 1) + + cached_item = buffer.decode(value) + assert.are_same(cached_item, plugin) + assert.are_equal(cached_item.config.large, null) + assert.are_equal(cached_item.config.ttl, null) + + break + end + end + + end) + +end) diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index 9a5becb1481..bff4bf00782 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -457,8 +457,6 @@ describe("filter metadata [#off] yaml config", function() append: headers: - x-response-transformer-2:TEST - rename: ~ - remove: null ]]):format(helpers.mock_upstream_port)) assert(helpers.start_kong({ diff --git a/spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/handler.lua new file mode 100644 index 00000000000..4d3525f7770 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/handler.lua @@ -0,0 +1,24 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local kong = kong + +local PreserveNullsHandler = { + PRIORITY = 1000, + VERSION = "0.1.0", +} + +function PreserveNullsHandler:access(plugin_conf) + kong.service.request.set_header(plugin_conf.request_header, "this is on a request") +end + +function PreserveNullsHandler:header_filter(plugin_conf) + kong.response.set_header(plugin_conf.response_header, "this is on the response") +end + + +return PreserveNullsHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/schema.lua new file mode 100644 index 00000000000..e4557f67f22 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/preserve-nulls/schema.lua @@ -0,0 +1,38 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local typedefs = require "kong.db.schema.typedefs" + + +local PLUGIN_NAME = "PreserveNulls" + +local schema = { + name = PLUGIN_NAME, + fields = { + { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols_http }, + { config = { + type = "record", + fields = { + { request_header = typedefs.header_name { + required = true, + default = "Hello-World" } }, + { response_header = typedefs.header_name { + required = true, + default = "Bye-World" } }, + { large = { + type = "integer", + default = 100 } }, + { ttl = { + type = "integer" } }, + }, + }, + }, + }, +} + +return schema From 8de502ac54deb12a67fe1b6e874bb323b9da4ea3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 17 Jan 2024 14:05:01 +0800 Subject: [PATCH 3328/4351] Revert "style(conf_loader): simplify the code of listener parse" --- kong/conf_loader/listeners.lua | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index fa9c645e6a6..dc7133b296d 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -1,6 +1,5 @@ local pl_stringx = require "pl.stringx" -local ip_tools = require "kong.tools.ip" -local conf_constants = require "kong.conf_loader.constants" +local utils = require "kong.tools.utils" local type = type @@ -24,6 +23,19 @@ local subsystem_flags = { } +-- This meta table will prevent the parsed table to be passed on in the +-- intermediate Kong config file in the prefix directory. +-- We thus avoid 'table: 0x41c3fa58' from appearing into the prefix +-- hidden configuration file. +-- This is only to be applied to values that are injected into the +-- configuration object, and not configuration properties themselves, +-- otherwise we would prevent such properties from being specifiable +-- via environment variables. +local _nop_tostring_mt = { + __tostring = function() return "" end, +} + + -- @param value The options string to check for flags (whitespace separated) -- @param flags List of boolean flags to check for. -- @returns 1) remainder string after all flags removed, 2) table with flag @@ -93,14 +105,14 @@ local function parse_listeners(values, flags) -- verify IP for remainder local ip - if ip_tools.hostname_type(remainder) == "name" then + if utils.hostname_type(remainder) == "name" then -- it's not an IP address, so a name/wildcard/regex ip = {} ip.host, ip.port = remainder:match("(.+):([%d]+)$") else -- It's an IPv4 or IPv6, normalize it - ip = ip_tools.normalize_ip(remainder) + ip = utils.normalize_ip(remainder) -- nginx requires brackets in IPv6 addresses, but normalize_ip does -- not include them (due to backwards compatibility with its other uses) if ip and ip.type == "ipv6" then @@ -142,7 +154,7 @@ function listeners.parse(conf, listener_configs) if err then return nil, l.name .. " " .. err end - setmetatable(conf[plural], conf_constants._NOP_TOSTRING_MT) + setmetatable(conf[plural], _nop_tostring_mt) if l.ssl_flag then conf[l.ssl_flag] = false From ad62d3bc22252dbc6ee30bfc5f38bab916c19239 Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Thu, 18 Jan 2024 14:09:19 +0800 Subject: [PATCH 3329/4351] fix(balancer): respect max retries (#12346) In the balancer phase, when obtaining a connection from the upstream connection pool, the `cached` attribute of the peer connection is set to 1(`pc->cached = 1;`), indicating that the connection is obtained from the cache. If an error occurs during the use of this connection, such as "upstream prematurely closed connection" the system will increase the `tries` attribute of the peer connection by executing `u->peer.tries++`. `tries` represents the maximum number of attempts to connect to an upstream server. It is equal to the normal 1 attempt + `retries` (default value is 5) = 6. The occurrence of `u->peer.tries++` is unexpected and it results in the actual retry count exceeding 6 in worst cases. This PR restores tries by callbacks to the balancer when `u->peer.tries++` is unexpectedly set. FIX [FTI-5616](https://konghq.atlassian.net/browse/FTI-5616) Signed-off-by: tzssangglass --- ...ua-0.10.25_01-dyn_upstream_keepalive.patch | 104 +++++++++----- .../kong/balancer_respect_max_retries.yml | 3 + .../05-proxy/10-balancer/08-retries_spec.lua | 128 ++++++++++++++++++ 3 files changed, 202 insertions(+), 33 deletions(-) create mode 100644 changelog/unreleased/kong/balancer_respect_max_retries.yml create mode 100644 spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua diff --git a/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch index f0b20bdd12d..aa339c32a9c 100644 --- a/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch @@ -1,8 +1,33 @@ +diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c +index b07e564..9e25905 100644 +--- a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c +@@ -4304,6 +4304,7 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, + if (u->peer.cached && ft_type == NGX_HTTP_UPSTREAM_FT_ERROR) { + /* TODO: inform balancer instead */ + u->peer.tries++; ++ u->peer.notify(&u->peer, u->peer.data, NGX_HTTP_UPSTREAM_NOFITY_CACHED_CONNECTION_ERROR); + } + + switch (ft_type) { +diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h +index a385222..1cd214c 100644 +--- a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h ++++ b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h +@@ -56,6 +56,8 @@ + #define NGX_HTTP_UPSTREAM_IGN_VARY 0x00000200 + + ++#define NGX_HTTP_UPSTREAM_NOFITY_CACHED_CONNECTION_ERROR 0x1 ++ + typedef struct { + ngx_uint_t status; + ngx_msec_t response_time; diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c -index af4da73..407c115 100644 +index af4da73..99d073a 100644 --- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c +++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c -@@ -16,46 +16,104 @@ +@@ -16,46 +16,106 @@ #include "ngx_http_lua_directive.h" @@ -96,6 +121,8 @@ index af4da73..407c115 100644 - ngx_http_request_t *r); static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ngx_uint_t state); ++static void ngx_http_lua_balancer_notify_peer(ngx_peer_connection_t *pc, ++ void *data, ngx_uint_t type); +static ngx_int_t ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, + ngx_log_t *log, ngx_str_t *cpool_name, ngx_uint_t cpool_size, + ngx_http_lua_balancer_keepalive_pool_t **cpool); @@ -127,7 +154,7 @@ index af4da73..407c115 100644 ngx_int_t -@@ -102,6 +160,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, +@@ -102,6 +162,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, } @@ -189,7 +216,7 @@ index af4da73..407c115 100644 char * ngx_http_lua_balancer_by_lua_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) -@@ -125,18 +238,20 @@ char * +@@ -125,18 +240,20 @@ char * ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) { @@ -218,7 +245,7 @@ index af4da73..407c115 100644 if (cmd->post == NULL) { return NGX_CONF_ERROR; } -@@ -188,11 +303,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, +@@ -188,11 +305,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, lscf->balancer.src_key = cache_key; @@ -261,7 +288,7 @@ index af4da73..407c115 100644 } uscf->peer.init_upstream = ngx_http_lua_balancer_init; -@@ -208,14 +354,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, +@@ -208,14 +356,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, static ngx_int_t @@ -284,7 +311,7 @@ index af4da73..407c115 100644 us->peer.init = ngx_http_lua_balancer_init_peer; return NGX_OK; -@@ -226,33 +376,38 @@ static ngx_int_t +@@ -226,33 +378,39 @@ static ngx_int_t ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, ngx_http_upstream_srv_conf_t *us) { @@ -317,6 +344,7 @@ index af4da73..407c115 100644 + r->upstream->peer.data = bp; r->upstream->peer.get = ngx_http_lua_balancer_get_peer; r->upstream->peer.free = ngx_http_lua_balancer_free_peer; ++ r->upstream->peer.notify = ngx_http_lua_balancer_notify_peer; #if (NGX_HTTP_SSL) + bp->original_set_session = r->upstream->peer.set_session; @@ -334,7 +362,7 @@ index af4da73..407c115 100644 return NGX_OK; } -@@ -260,25 +415,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, +@@ -260,25 +418,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) { @@ -372,7 +400,7 @@ index af4da73..407c115 100644 if (ctx == NULL) { ctx = ngx_http_lua_create_ctx(r); if (ctx == NULL) { -@@ -296,21 +452,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) +@@ -296,21 +455,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; @@ -403,7 +431,7 @@ index af4da73..407c115 100644 if (rc == NGX_ERROR) { return NGX_ERROR; } -@@ -332,79 +490,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) +@@ -332,79 +493,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) } } @@ -537,7 +565,7 @@ index af4da73..407c115 100644 return rc; } -@@ -413,24 +580,354 @@ static void +@@ -413,24 +583,364 @@ static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ngx_uint_t state) { @@ -677,6 +705,16 @@ index af4da73..407c115 100644 +} + + ++static void ++ngx_http_lua_balancer_notify_peer(ngx_peer_connection_t *pc, void *data, ++ ngx_uint_t type) ++{ ++ if (type == NGX_HTTP_UPSTREAM_NOFITY_CACHED_CONNECTION_ERROR) { ++ pc->tries--; ++ } ++} ++ ++ +static ngx_int_t +ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ngx_log_t *log, + ngx_str_t *cpool_name, ngx_uint_t cpool_size, @@ -795,15 +833,17 @@ index af4da73..407c115 100644 + + if (lua_isnil(L, -1)) { + lua_pop(L, 1); /* orig stack */ -+ return; -+ } -+ + return; + } + +- /* fallback */ + ngx_http_lua_assert(lua_istable(L, -1)); + + lua_pushlstring(L, (const char *)cpool->cpool_name.data, cpool->cpool_name.len); + lua_pushnil(L); /* pools nil */ + lua_rawset(L, -3); /* pools */ -+ + +- ngx_http_upstream_free_round_robin_peer(pc, data, state); + ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, + "lua balancer: keepalive free pool, " + "name: %V, cpool: %p", @@ -876,16 +916,14 @@ index af4da73..407c115 100644 + goto close; + } + - return; - } - -- /* fallback */ ++ return; ++ } ++ +close: + + item = c->data; + c->log = ev->log; - -- ngx_http_upstream_free_round_robin_peer(pc, data, state); ++ + ngx_http_lua_balancer_close(c); + + ngx_queue_remove(&item->queue); @@ -897,7 +935,7 @@ index af4da73..407c115 100644 } -@@ -441,12 +938,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) +@@ -441,12 +951,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; @@ -912,7 +950,7 @@ index af4da73..407c115 100644 } -@@ -455,13 +952,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) +@@ -455,13 +965,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; @@ -928,7 +966,7 @@ index af4da73..407c115 100644 } #endif -@@ -469,14 +965,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) +@@ -469,14 +978,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, @@ -950,7 +988,7 @@ index af4da73..407c115 100644 if (r == NULL) { *err = "no request found"; -@@ -501,18 +997,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -501,18 +1010,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } @@ -969,7 +1007,7 @@ index af4da73..407c115 100644 ngx_memzero(&url, sizeof(ngx_url_t)); url.url.data = ngx_palloc(r->pool, addr_len); -@@ -536,6 +1020,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -536,6 +1033,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } @@ -978,7 +1016,7 @@ index af4da73..407c115 100644 if (url.addrs && url.addrs[0].sockaddr) { bp->sockaddr = url.addrs[0].sockaddr; bp->socklen = url.addrs[0].socklen; -@@ -546,6 +1032,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -546,6 +1045,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } @@ -1051,7 +1089,7 @@ index af4da73..407c115 100644 return NGX_OK; } -@@ -555,14 +1107,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, +@@ -555,14 +1120,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, long connect_timeout, long send_timeout, long read_timeout, char **err) { @@ -1069,7 +1107,7 @@ index af4da73..407c115 100644 if (r == NULL) { *err = "no request found"; -@@ -587,15 +1138,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, +@@ -587,15 +1151,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, return NGX_ERROR; } @@ -1087,7 +1125,7 @@ index af4da73..407c115 100644 if (!bp->cloned_upstream_conf) { /* we clone the upstream conf for the current request so that * we do not affect other requests at all. */ -@@ -650,12 +1195,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, +@@ -650,12 +1208,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, int count, char **err) { #if (nginx_version >= 1007005) @@ -1103,7 +1141,7 @@ index af4da73..407c115 100644 ngx_http_lua_balancer_peer_data_t *bp; if (r == NULL) { -@@ -681,13 +1224,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, +@@ -681,13 +1237,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, return NGX_ERROR; } @@ -1118,7 +1156,7 @@ index af4da73..407c115 100644 #if (nginx_version >= 1007005) max_tries = r->upstream->conf->next_upstream_tries; -@@ -713,12 +1250,10 @@ int +@@ -713,12 +1263,10 @@ int ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, int *status, char **err) { @@ -1134,7 +1172,7 @@ index af4da73..407c115 100644 if (r == NULL) { *err = "no request found"; -@@ -743,13 +1278,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, +@@ -743,13 +1291,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, return NGX_ERROR; } diff --git a/changelog/unreleased/kong/balancer_respect_max_retries.yml b/changelog/unreleased/kong/balancer_respect_max_retries.yml new file mode 100644 index 00000000000..1884ad1ce9f --- /dev/null +++ b/changelog/unreleased/kong/balancer_respect_max_retries.yml @@ -0,0 +1,3 @@ +message: Fix an issue that the actual number of retry times exceeds the `retries` setting. +type: bugfix +scope: Core diff --git a/spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua b/spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua new file mode 100644 index 00000000000..b3245055dfe --- /dev/null +++ b/spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua @@ -0,0 +1,128 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local function get_log(typ, n) + local entries + helpers.wait_until(function() + local client = assert(helpers.http_client(helpers.mock_upstream_host, + helpers.mock_upstream_port)) + local res = client:get("/read_log/" .. typ, { + headers = { + Accept = "application/json" + } + }) + local raw = assert.res_status(200, res) + local body = cjson.decode(raw) + + entries = body.entries + return #entries > 0 + end, 10) + if n then + assert(#entries == n, "expected " .. n .. " log entries, but got " .. #entries) + end + return entries +end + +for _, strategy in helpers.each_strategy() do + describe("Balancer: respect max retries [#" .. strategy .. "]", function() + local service + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + service = bp.services:insert { + name = "retry_service", + host = "127.0.0.1", + port = 62351, + retries = 5, + } + + local route = bp.routes:insert { + service = service, + paths = { "/hello" }, + strip_path = false, + } + + bp.plugins:insert { + route = { id = route.id }, + name = "http-log", + config = { + queue = { + max_batch_size = 1, + max_coalescing_delay = 0.1, + }, + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http" + } + } + + local fixtures = { + http_mock = {} + } + + fixtures.http_mock.my_server_block = [[ + server { + listen 0.0.0.0:62351; + location /hello { + content_by_lua_block { + local request_counter = ngx.shared.request_counter + local first_request = request_counter:get("first_request") + if first_request == nil then + request_counter:set("first_request", "yes") + ngx.say("hello") + else + ngx.exit(ngx.HTTP_CLOSE) + end + } + } + } + ]] + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_http_lua_shared_dict = "request_counter 1m", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("exceeded limit", function() + -- First request should succeed and save connection to upstream in keepalive pool + local proxy_client1 = helpers.proxy_client() + local res = assert(proxy_client1:send { + method = "GET", + path = "/hello", + }) + + assert.res_status(200, res) + + proxy_client1:close() + + -- Second request should failed 1 times and retry 5 times and then return 502 + local proxy_client2 = helpers.proxy_client() + + res = assert(proxy_client2:send { + method = "GET", + path = "/hello", + }) + + assert.res_status(502, res) + + -- wait for the http-log plugin to flush the log + ngx.sleep(1) + + local entries = get_log("http", 2) + assert.equal(#entries[2].tries, 6) + assert.equal(entries[2].upstream_status, "502, 502, 502, 502, 502, 502") + end) + end) +end From 0c5fe199da87b17bf501f9930b33b76b51bfdbb7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 18 Jan 2024 16:16:39 +0800 Subject: [PATCH 3330/4351] chore(deps): bump OpenResty to `1.25.3.1` (#12327) KAG-3515 --- .requirements | 2 +- ...230410_01_patch_macro_luajit_version.patch | 27 -- .../LuaJIT-2.1-20230410_03_arm64_sigill.patch | 26 -- ...aJIT-2.1-20230410_04_arm64_fix_HREFK.patch | 27 -- ...uaJIT-2.1-20230410_05_ldp_stp_fusion.patch | 46 --- ...-2.1-20230410_06_arm64_reg_alloc_fix.patch | 32 -- ...IT-2.1-20230410_07_ldp_stp_unaligned.patch | 23 -- ...uaJIT-2.1-20230410_08_ldoc_error_fix.patch | 22 - ...231117_01_patch_macro_luajit_version.patch | 14 + ... LuaJIT-2.1-20231117_02_pass_cc_env.patch} | 18 +- ....11_01-handle-large-string-correctly.patch | 387 ------------------ ...re-0.1.28_01-dyn_upstream_keepalive.patch} | 6 +- ...a-resty-dns-0.22_01-destroy_resolver.patch | 46 --- ...m_client_certificate_and_ssl_verify.patch} | 30 +- ...okens-from-special-responses-output.patch} | 8 +- ...m_client_certificate_and_ssl_verify.patch} | 20 +- ...x-1.25.3_04-grpc_authority_override.patch} | 18 +- ...aders-from-ngx-header-filter-module.patch} | 23 +- ...> nginx-1.25.3_06-dynamic_log_level.patch} | 12 +- ...ross.patch => nginx-1.25.3_07-cross.patch} | 44 +- ...ginx-1.25.3_08-cross-endianness-fix.patch} | 4 +- ...a-0.10.26_01-dyn_upstream_keepalive.patch} | 50 +-- ...gx_lua-0.10.26_02-dynamic_log_level.patch} | 6 +- ...lua-0.0.14_01-expose_request_struct.patch} | 8 +- .../openresty_01-custom_prefix_and_cc.patch | 14 +- build/openresty/repositories.bzl | 2 +- .../kong/bump-openresty-1.21.4.3.yml | 3 - changelog/unreleased/kong/bump-openresty.yml | 3 + kong/conf_loader/listeners.lua | 6 +- kong/meta.lua | 2 +- kong/pdk/request.lua | 29 +- kong/plugins/oauth2/access.lua | 5 + kong/templates/nginx_kong.lua | 28 ++ spec/01-unit/03-conf_loader_spec.lua | 4 +- spec/01-unit/04-prefix_handler_spec.lua | 28 +- .../05-proxy/19-grpc_proxy_spec.lua | 3 +- .../03-plugins/01-tcp-log/01-tcp-log_spec.lua | 4 +- spec/fixtures/mock_webserver_tpl.lua | 6 +- .../nginx_kong_test_custom_inject_http.lua | 1 - t/01-pdk/04-request/13-get_header.t | 4 +- 40 files changed, 243 insertions(+), 798 deletions(-) delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch create mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch rename build/openresty/patches/{LuaJIT-2.1-20230410_02_pass_cc_env.patch => LuaJIT-2.1-20231117_02_pass_cc_env.patch} (71%) delete mode 100644 build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch rename build/openresty/patches/{lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch => lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch} (96%) delete mode 100644 build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch rename build/openresty/patches/{nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch => nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch} (68%) rename build/openresty/patches/{nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch => nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch} (70%) rename build/openresty/patches/{nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch => nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch} (69%) rename build/openresty/patches/{nginx-1.21.4_04-grpc_authority_override.patch => nginx-1.25.3_04-grpc_authority_override.patch} (58%) rename build/openresty/patches/{nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch => nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch} (69%) rename build/openresty/patches/{nginx-1.21.4_06-dynamic_log_level.patch => nginx-1.25.3_06-dynamic_log_level.patch} (94%) rename build/openresty/patches/{nginx-1.21.4_07-cross.patch => nginx-1.25.3_07-cross.patch} (85%) rename build/openresty/patches/{nginx-1.21.4_08-cross-endianness-fix.patch => nginx-1.25.3_08-cross-endianness-fix.patch} (96%) rename build/openresty/patches/{ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch => ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch} (96%) rename build/openresty/patches/{ngx_lua-0.10.25_02-dynamic_log_level.patch => ngx_lua-0.10.26_02-dynamic_log_level.patch} (77%) rename build/openresty/patches/{ngx_stream_lua-0.0.13_01-expose_request_struct.patch => ngx_stream_lua-0.0.14_01-expose_request_struct.patch} (58%) delete mode 100644 changelog/unreleased/kong/bump-openresty-1.21.4.3.yml create mode 100644 changelog/unreleased/kong/bump-openresty.yml diff --git a/.requirements b/.requirements index b730093ddd0..b879f33e921 100644 --- a/.requirements +++ b/.requirements @@ -1,6 +1,6 @@ KONG_PACKAGE_NAME=kong -OPENRESTY=1.21.4.3 +OPENRESTY=1.25.3.1 LUAROCKS=3.9.2 OPENSSL=3.2.0 PCRE=8.45 diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch b/build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch deleted file mode 100644 index 9edd6e5478f..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_01_patch_macro_luajit_version.patch +++ /dev/null @@ -1,27 +0,0 @@ -From f53c8fa441f4233b9a3f19fcd870207fe8795456 Mon Sep 17 00:00:00 2001 -From: Qi -Date: Wed, 25 May 2022 18:35:08 +0800 -Subject: [PATCH] Patch macro `LUAJIT_VERSION` - ---- - src/luajit.h | 2 ++ - 1 file changed, 2 insertions(+) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/luajit.h b/bundle/LuaJIT-2.1-20230410/src/luajit.h -index a4d33001..e35f4e7e 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/luajit.h -+++ b/bundle/LuaJIT-2.1-20230410/src/luajit.h -@@ -32,7 +32,9 @@ - - #define OPENRESTY_LUAJIT - -+#ifndef LUAJIT_VERSION - #define LUAJIT_VERSION "LuaJIT 2.1.0-beta3" -+#endif - #define LUAJIT_VERSION_NUM 20100 /* Version 2.1.0 = 02.01.00. */ - #define LUAJIT_VERSION_SYM luaJIT_version_2_1_0_beta3 - #define LUAJIT_COPYRIGHT "Copyright (C) 2005-2022 Mike Pall" --- -2.34.1 - - diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch b/build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch deleted file mode 100644 index 55fc8831d7b..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_03_arm64_sigill.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 56f0ff1a7bcb3bacdefa3c0f4b0a6a3efcf90bd5 Mon Sep 17 00:00:00 2001 -From: Zhongwei Yao -Date: Tue, 4 Jul 2023 15:20:19 -0800 -Subject: [PATCH] Fix fuse case for LDP instuction on Arm64 when offset is - negative. - ---- - src/lj_emit_arm64.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -index 0ddba4a3..e19a8e4a 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -+++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -@@ -143,7 +143,7 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) - goto nopair; - } - if (ofsm >= (int)((unsigned int)-64<mcp = aip | A64F_N(rn) | ((ofsm >> sc) << 15) | -+ *as->mcp = aip | A64F_N(rn) | (((ofsm >> sc)&0x7f) << 15) | - (ai ^ ((ai == A64I_LDRx || ai == A64I_STRx) ? 0x50000000 : 0x90000000)); - return; - } --- -2.41.0 - diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch b/build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch deleted file mode 100644 index d52d51c09a2..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_04_arm64_fix_HREFK.patch +++ /dev/null @@ -1,27 +0,0 @@ -From 8fbd576fb9414a5fa70dfa6069733d3416a78269 Mon Sep 17 00:00:00 2001 -From: Mike Pall -Date: Sun, 9 Jul 2023 21:15:01 +0200 -Subject: [PATCH] ARM64: Fix assembly of HREFK. - -Reported by caohongqing. #1026 -Fix contributed by Peter Cawley. ---- - src/lj_asm_arm64.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -index 805ea54b..95138fe9 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -+++ b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -@@ -938,7 +938,7 @@ static void asm_hrefk(ASMState *as, IRIns *ir) - IRIns *irkey = IR(kslot->op1); - int32_t ofs = (int32_t)(kslot->op2 * sizeof(Node)); - int32_t kofs = ofs + (int32_t)offsetof(Node, key); -- int bigofs = !emit_checkofs(A64I_LDRx, ofs); -+ int bigofs = !emit_checkofs(A64I_LDRx, kofs); - Reg dest = (ra_used(ir) || bigofs) ? ra_dest(as, ir, RSET_GPR) : RID_NONE; - Reg node = ra_alloc1(as, ir->op1, RSET_GPR); - Reg key, idx = node; --- -2.41.0 - diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch b/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch deleted file mode 100644 index b61ffba7614..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_05_ldp_stp_fusion.patch +++ /dev/null @@ -1,46 +0,0 @@ -From b8c6ccd50c61b7a2df5123ddc5a85ac7d089542b Mon Sep 17 00:00:00 2001 -From: Mike Pall -Date: Sat, 9 Sep 2023 18:01:37 +0200 -Subject: [PATCH] ARM64: Fix LDP/STP fusion (again). - -Reported and analyzed by Zhongwei Yao. Fix by Peter Cawley. #1075 ---- - src/lj_emit_arm64.h | 17 +++++++++++++---- - 1 file changed, 13 insertions(+), 4 deletions(-) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -index d4c542557..9161c9582 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -+++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -@@ -121,6 +121,17 @@ static int emit_checkofs(A64Ins ai, int64_t ofs) - } - } - -+static LJ_AINLINE uint32_t emit_lso_pair_candidate(A64Ins ai, int ofs, int sc) -+{ -+ if (ofs >= 0) { -+ return ai | A64F_U12(ofs>>sc); /* Subsequent lj_ror checks ofs. */ -+ } else if (ofs >= -256) { -+ return (ai^A64I_LS_U) | A64F_S9(ofs & 0x1ff); -+ } else { -+ return A64F_D(31); /* Will mismatch prev. */ -+ } -+} -+ - static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) - { - int ot = emit_checkofs(ai, ofs), sc = (ai >> 30) & 3; -@@ -132,11 +143,9 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) - uint32_t prev = *as->mcp & ~A64F_D(31); - int ofsm = ofs - (1<>sc)) || -- prev == ((ai^A64I_LS_U) | A64F_N(rn) | A64F_S9(ofsm&0x1ff))) { -+ if (prev == emit_lso_pair_candidate(ai | A64F_N(rn), ofsm, sc)) { - aip = (A64F_A(rd) | A64F_D(*as->mcp & 31)); -- } else if (prev == (ai | A64F_N(rn) | A64F_U12(ofsp>>sc)) || -- prev == ((ai^A64I_LS_U) | A64F_N(rn) | A64F_S9(ofsp&0x1ff))) { -+ } else if (prev == emit_lso_pair_candidate(ai | A64F_N(rn), ofsp, sc)) { - aip = (A64F_D(rd) | A64F_A(*as->mcp & 31)); - ofsm = ofs; - } else { diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch b/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch deleted file mode 100644 index 7a0d5fb5647..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_06_arm64_reg_alloc_fix.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 7ff8f26eb852953778736cf244b2884e339d80aa Mon Sep 17 00:00:00 2001 -From: Mike Pall -Date: Tue, 29 Aug 2023 22:35:10 +0200 -Subject: [PATCH] ARM64: Fix register allocation for IR_*LOAD. - -Thanks to Peter Cawley. #1062 ---- - src/lj_asm_arm64.h | 4 +++- - 1 file changed, 3 insertions(+), 1 deletion(-) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -index 3889883d..c216fced 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -+++ b/bundle/LuaJIT-2.1-20230410/src/lj_asm_arm64.h -@@ -1133,6 +1133,8 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) - } - type = ra_scratch(as, rset_clear(gpr, tmp)); - idx = asm_fuseahuref(as, ir->op1, &ofs, rset_clear(gpr, type), A64I_LDRx); -+ rset_clear(gpr, idx); -+ if (ofs & FUSE_REG) rset_clear(gpr, ofs & 31); - if (ir->o == IR_VLOAD) ofs += 8 * ir->op2; - /* Always do the type check, even if the load result is unused. */ - asm_guardcc(as, irt_isnum(ir->t) ? CC_LS : CC_NE); -@@ -1140,7 +1142,7 @@ static void asm_ahuvload(ASMState *as, IRIns *ir) - lj_assertA(irt_isinteger(ir->t) || irt_isnum(ir->t), - "bad load type %d", irt_type(ir->t)); - emit_nm(as, A64I_CMPx | A64F_SH(A64SH_LSR, 32), -- ra_allock(as, LJ_TISNUM << 15, rset_exclude(gpr, idx)), tmp); -+ ra_allock(as, LJ_TISNUM << 15, gpr), tmp); - } else if (irt_isaddr(ir->t)) { - emit_n(as, (A64I_CMNx^A64I_K12) | A64F_U12(-irt_toitype(ir->t)), type); - emit_dn(as, A64I_ASRx | A64F_IMMR(47), type, tmp); diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch b/build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch deleted file mode 100644 index 714b7047cef..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_07_ldp_stp_unaligned.patch +++ /dev/null @@ -1,23 +0,0 @@ -From 0fa2f1cbcf023ad0549f1428809e506fa2c78552 Mon Sep 17 00:00:00 2001 -From: Mike Pall -Date: Mon, 28 Aug 2023 22:33:54 +0200 -Subject: [PATCH] ARM64: Fix LDP/STP fusing for unaligned accesses. - -Thanks to Peter Cawley. #1056 ---- - src/lj_emit_arm64.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -index 52d010b8..6926c71a 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -+++ b/bundle/LuaJIT-2.1-20230410/src/lj_emit_arm64.h -@@ -151,7 +151,7 @@ static void emit_lso(ASMState *as, A64Ins ai, Reg rd, Reg rn, int64_t ofs) - } else { - goto nopair; - } -- if (ofsm >= (int)((unsigned int)-64<mcp = aip | A64F_N(rn) | (((ofsm >> sc)&0x7f) << 15) | - (ai ^ ((ai == A64I_LDRx || ai == A64I_STRx) ? 0x50000000 : 0x90000000)); - return; diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch b/build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch deleted file mode 100644 index b8d999c25b1..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20230410_08_ldoc_error_fix.patch +++ /dev/null @@ -1,22 +0,0 @@ -From 65c849390702b1150d52e64db86cbc6b3c98413e Mon Sep 17 00:00:00 2001 -From: Mike Pall -Date: Thu, 9 Nov 2023 11:02:36 +0100 -Subject: [PATCH] Invalidate SCEV entry when returning to lower frame. - -Thanks to Zhongwei Yao. #1115 ---- - src/lj_record.c | 1 + - 1 file changed, 1 insertion(+) - -diff --git a/bundle/LuaJIT-2.1-20230410/src/lj_record.c b/bundle/LuaJIT-2.1-20230410/src/lj_record.c -index a49f942a..0122105b 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/lj_record.c -+++ b/bundle/LuaJIT-2.1-20230410/src/lj_record.c -@@ -975,6 +975,7 @@ - emitir(IRTG(IR_RETF, IRT_PGC), trpt, trpc); - J->retdepth++; - J->needsnap = 1; -+ J->scev.idx = REF_NIL; - lj_assertJ(J->baseslot == 1+LJ_FR2, "bad baseslot for return"); - /* Shift result slots up and clear the slots of the new frame below. */ - memmove(J->base + cbase, J->base-1-LJ_FR2, sizeof(TRef)*nresults); diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch b/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch new file mode 100644 index 00000000000..6bcfb976bb8 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch @@ -0,0 +1,14 @@ +diff --git a/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h b/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h +index f082974..d16d66b 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h ++++ b/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h +@@ -32,7 +32,9 @@ + + #define OPENRESTY_LUAJIT + ++#ifndef LUAJIT_VERSION + #define LUAJIT_VERSION "LuaJIT 2.1.ROLLING" ++#endif + #define LUAJIT_VERSION_NUM 20199 /* Deprecated. */ + #define LUAJIT_VERSION_SYM luaJIT_version_2_1_ROLLING + #define LUAJIT_COPYRIGHT "Copyright (C) 2005-2023 Mike Pall" diff --git a/build/openresty/patches/LuaJIT-2.1-20230410_02_pass_cc_env.patch b/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch similarity index 71% rename from build/openresty/patches/LuaJIT-2.1-20230410_02_pass_cc_env.patch rename to build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch index 27aede32007..450682ff2ac 100644 --- a/build/openresty/patches/LuaJIT-2.1-20230410_02_pass_cc_env.patch +++ b/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch @@ -1,8 +1,8 @@ -diff --git a/bundle/LuaJIT-2.1-20230410/src/Makefile b/bundle/LuaJIT-2.1-20230410/src/Makefile -index 68a9a7c..8d2de33 100644 ---- a/bundle/LuaJIT-2.1-20230410/src/Makefile -+++ b/bundle/LuaJIT-2.1-20230410/src/Makefile -@@ -27,7 +27,8 @@ NODOTABIVER= 51 +diff --git a/bundle/LuaJIT-2.1-20231117/src/Makefile b/bundle/LuaJIT-2.1-20231117/src/Makefile +index d80e45a..f87762e 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/Makefile ++++ b/bundle/LuaJIT-2.1-20231117/src/Makefile +@@ -26,7 +26,8 @@ NODOTABIVER= 51 DEFAULT_CC = gcc # # LuaJIT builds as a native 32 or 64 bit binary by default. @@ -12,18 +12,18 @@ index 68a9a7c..8d2de33 100644 # # Use this if you want to force a 32 bit build on a 64 bit multilib OS. #CC= $(DEFAULT_CC) -m32 -@@ -211,7 +212,7 @@ TARGET_CC= $(STATIC_CC) +@@ -210,7 +211,7 @@ TARGET_CC= $(STATIC_CC) TARGET_STCC= $(STATIC_CC) TARGET_DYNCC= $(DYNAMIC_CC) TARGET_LD= $(CROSS)$(CC) -TARGET_AR= $(CROSS)ar rcus +TARGET_AR= $(CROSS)$(AR) rcus TARGET_STRIP= $(CROSS)strip - + TARGET_LIBPATH= $(or $(PREFIX),/usr/local)/$(or $(MULTILIB),lib) -@@ -291,11 +292,11 @@ TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH)) +@@ -290,11 +291,11 @@ TARGET_XCFLAGS+= $(CCOPT_$(TARGET_LJARCH)) TARGET_ARCH+= $(patsubst %,-DLUAJIT_TARGET=LUAJIT_ARCH_%,$(TARGET_LJARCH)) - + ifneq (,$(PREFIX)) -ifneq (/usr/local,$(PREFIX)) - TARGET_XCFLAGS+= -DLUA_ROOT=\"$(PREFIX)\" diff --git a/build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch b/build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch deleted file mode 100644 index c59b10d2aaf..00000000000 --- a/build/openresty/patches/lua-cjson-2.1.0.11_01-handle-large-string-correctly.patch +++ /dev/null @@ -1,387 +0,0 @@ -diff --git a/bundle/lua-cjson-2.1.0.11/lua_cjson.c b/bundle/lua-cjson-2.1.0.11/lua_cjson.c -index ff61c47..3b055c4 100644 ---- a/bundle/lua-cjson-2.1.0.11/lua_cjson.c -+++ b/bundle/lua-cjson-2.1.0.11/lua_cjson.c -@@ -40,6 +40,7 @@ - #include - #include - #include -+#include - #include - #include - #include -@@ -177,13 +178,13 @@ typedef struct { - - typedef struct { - json_token_type_t type; -- int index; -+ size_t index; - union { - const char *string; - double number; - int boolean; - } value; -- int string_len; -+ size_t string_len; - } json_token_t; - - static const char *char2escape[256] = { -@@ -544,6 +545,8 @@ static void json_append_string(lua_State *l, strbuf_t *json, int lindex) - * This buffer is reused constantly for small strings - * If there are any excess pages, they won't be hit anyway. - * This gains ~5% speedup. */ -+ if (len > SIZE_MAX / 6 - 3) -+ abort(); /* Overflow check */ - strbuf_ensure_empty_length(json, len * 6 + 2); - - strbuf_append_char_unsafe(json, '\"'); -@@ -818,7 +821,7 @@ static int json_encode(lua_State *l) - strbuf_t local_encode_buf; - strbuf_t *encode_buf; - char *json; -- int len; -+ size_t len; - - luaL_argcheck(l, lua_gettop(l) == 1, 1, "expected 1 argument"); - -diff --git a/bundle/lua-cjson-2.1.0.11/strbuf.c b/bundle/lua-cjson-2.1.0.11/strbuf.c -index ed13367..2dc30be 100644 ---- a/bundle/lua-cjson-2.1.0.11/strbuf.c -+++ b/bundle/lua-cjson-2.1.0.11/strbuf.c -@@ -26,6 +26,7 @@ - #include - #include - #include -+#include - - #include "strbuf.h" - -@@ -38,22 +39,22 @@ static void die(const char *fmt, ...) - va_end(arg); - fprintf(stderr, "\n"); - -- exit(-1); -+ abort(); - } - --void strbuf_init(strbuf_t *s, int len) -+void strbuf_init(strbuf_t *s, size_t len) - { -- int size; -+ size_t size; - -- if (len <= 0) -+ if (!len) - size = STRBUF_DEFAULT_SIZE; - else -- size = len + 1; /* \0 terminator */ -- -+ size = len + 1; -+ if (size < len) -+ die("Overflow, len: %zu", len); - s->buf = NULL; - s->size = size; - s->length = 0; -- s->increment = STRBUF_DEFAULT_INCREMENT; - s->dynamic = 0; - s->reallocs = 0; - s->debug = 0; -@@ -65,7 +66,7 @@ void strbuf_init(strbuf_t *s, int len) - strbuf_ensure_null(s); - } - --strbuf_t *strbuf_new(int len) -+strbuf_t *strbuf_new(size_t len) - { - strbuf_t *s; - -@@ -81,20 +82,10 @@ strbuf_t *strbuf_new(int len) - return s; - } - --void strbuf_set_increment(strbuf_t *s, int increment) --{ -- /* Increment > 0: Linear buffer growth rate -- * Increment < -1: Exponential buffer growth rate */ -- if (increment == 0 || increment == -1) -- die("BUG: Invalid string increment"); -- -- s->increment = increment; --} -- - static inline void debug_stats(strbuf_t *s) - { - if (s->debug) { -- fprintf(stderr, "strbuf(%lx) reallocs: %d, length: %d, size: %d\n", -+ fprintf(stderr, "strbuf(%lx) reallocs: %d, length: %zd, size: %zd\n", - (long)s, s->reallocs, s->length, s->size); - } - } -@@ -113,7 +104,7 @@ void strbuf_free(strbuf_t *s) - free(s); - } - --char *strbuf_free_to_string(strbuf_t *s, int *len) -+char *strbuf_free_to_string(strbuf_t *s, size_t *len) - { - char *buf; - -@@ -131,57 +122,63 @@ char *strbuf_free_to_string(strbuf_t *s, int *len) - return buf; - } - --static int calculate_new_size(strbuf_t *s, int len) -+static size_t calculate_new_size(strbuf_t *s, size_t len) - { -- int reqsize, newsize; -+ size_t reqsize, newsize; - - if (len <= 0) - die("BUG: Invalid strbuf length requested"); - - /* Ensure there is room for optional NULL termination */ - reqsize = len + 1; -+ if (reqsize < len) -+ die("Overflow, len: %zu", len); - - /* If the user has requested to shrink the buffer, do it exactly */ - if (s->size > reqsize) - return reqsize; - - newsize = s->size; -- if (s->increment < 0) { -+ if (reqsize >= SIZE_MAX / 2) { -+ newsize = reqsize; -+ } else { - /* Exponential sizing */ - while (newsize < reqsize) -- newsize *= -s->increment; -- } else if (s->increment != 0) { -- /* Linear sizing */ -- newsize = ((newsize + s->increment - 1) / s->increment) * s->increment; -+ newsize *= 2; - } - -+ if (newsize < reqsize) -+ die("BUG: strbuf length would overflow, len: %zu", len); -+ -+ - return newsize; - } - - - /* Ensure strbuf can handle a string length bytes long (ignoring NULL - * optional termination). */ --void strbuf_resize(strbuf_t *s, int len) -+void strbuf_resize(strbuf_t *s, size_t len) - { -- int newsize; -+ size_t newsize; - - newsize = calculate_new_size(s, len); - - if (s->debug > 1) { -- fprintf(stderr, "strbuf(%lx) resize: %d => %d\n", -+ fprintf(stderr, "strbuf(%lx) resize: %zd => %zd\n", - (long)s, s->size, newsize); - } - - s->size = newsize; - s->buf = realloc(s->buf, s->size); - if (!s->buf) -- die("Out of memory"); -+ die("Out of memory, len: %zu", len); - s->reallocs++; - } - - void strbuf_append_string(strbuf_t *s, const char *str) - { -- int space, i; -+ int i; -+ size_t space; - - space = strbuf_empty_length(s); - -@@ -197,55 +194,6 @@ void strbuf_append_string(strbuf_t *s, const char *str) - } - } - --/* strbuf_append_fmt() should only be used when an upper bound -- * is known for the output string. */ --void strbuf_append_fmt(strbuf_t *s, int len, const char *fmt, ...) --{ -- va_list arg; -- int fmt_len; -- -- strbuf_ensure_empty_length(s, len); -- -- va_start(arg, fmt); -- fmt_len = vsnprintf(s->buf + s->length, len, fmt, arg); -- va_end(arg); -- -- if (fmt_len < 0) -- die("BUG: Unable to convert number"); /* This should never happen.. */ -- -- s->length += fmt_len; --} -- --/* strbuf_append_fmt_retry() can be used when the there is no known -- * upper bound for the output string. */ --void strbuf_append_fmt_retry(strbuf_t *s, const char *fmt, ...) --{ -- va_list arg; -- int fmt_len, try; -- int empty_len; -- -- /* If the first attempt to append fails, resize the buffer appropriately -- * and try again */ -- for (try = 0; ; try++) { -- va_start(arg, fmt); -- /* Append the new formatted string */ -- /* fmt_len is the length of the string required, excluding the -- * trailing NULL */ -- empty_len = strbuf_empty_length(s); -- /* Add 1 since there is also space to store the terminating NULL. */ -- fmt_len = vsnprintf(s->buf + s->length, empty_len + 1, fmt, arg); -- va_end(arg); -- -- if (fmt_len <= empty_len) -- break; /* SUCCESS */ -- if (try > 0) -- die("BUG: length of formatted string changed"); -- -- strbuf_resize(s, s->length + fmt_len); -- } -- -- s->length += fmt_len; --} - - /* vi:ai et sw=4 ts=4: - */ -diff --git a/bundle/lua-cjson-2.1.0.11/strbuf.h b/bundle/lua-cjson-2.1.0.11/strbuf.h -index 5df0b7b..d77e0f4 100644 ---- a/bundle/lua-cjson-2.1.0.11/strbuf.h -+++ b/bundle/lua-cjson-2.1.0.11/strbuf.h -@@ -32,15 +32,13 @@ - - /* Size: Total bytes allocated to *buf - * Length: String length, excluding optional NULL terminator. -- * Increment: Allocation increments when resizing the string buffer. - * Dynamic: True if created via strbuf_new() - */ - - typedef struct { - char *buf; -- int size; -- int length; -- int increment; -+ size_t size; -+ size_t length; - int dynamic; - int reallocs; - int debug; -@@ -49,32 +47,27 @@ typedef struct { - #ifndef STRBUF_DEFAULT_SIZE - #define STRBUF_DEFAULT_SIZE 1023 - #endif --#ifndef STRBUF_DEFAULT_INCREMENT --#define STRBUF_DEFAULT_INCREMENT -2 --#endif - - /* Initialise */ --extern strbuf_t *strbuf_new(int len); --extern void strbuf_init(strbuf_t *s, int len); --extern void strbuf_set_increment(strbuf_t *s, int increment); -+extern strbuf_t *strbuf_new(size_t len); -+extern void strbuf_init(strbuf_t *s, size_t len); - - /* Release */ - extern void strbuf_free(strbuf_t *s); --extern char *strbuf_free_to_string(strbuf_t *s, int *len); -+extern char *strbuf_free_to_string(strbuf_t *s, size_t *len); - - /* Management */ --extern void strbuf_resize(strbuf_t *s, int len); --static int strbuf_empty_length(strbuf_t *s); --static int strbuf_length(strbuf_t *s); --static char *strbuf_string(strbuf_t *s, int *len); --static void strbuf_ensure_empty_length(strbuf_t *s, int len); -+extern void strbuf_resize(strbuf_t *s, size_t len); -+static size_t strbuf_empty_length(strbuf_t *s); -+static size_t strbuf_length(strbuf_t *s); -+static char *strbuf_string(strbuf_t *s, size_t *len); -+static void strbuf_ensure_empty_length(strbuf_t *s, size_t len); - static char *strbuf_empty_ptr(strbuf_t *s); --static void strbuf_extend_length(strbuf_t *s, int len); -+static void strbuf_extend_length(strbuf_t *s, size_t len); -+static void strbuf_set_length(strbuf_t *s, int len); - - /* Update */ --extern void strbuf_append_fmt(strbuf_t *s, int len, const char *fmt, ...); --extern void strbuf_append_fmt_retry(strbuf_t *s, const char *format, ...); --static void strbuf_append_mem(strbuf_t *s, const char *c, int len); -+static void strbuf_append_mem(strbuf_t *s, const char *c, size_t len); - extern void strbuf_append_string(strbuf_t *s, const char *str); - static void strbuf_append_char(strbuf_t *s, const char c); - static void strbuf_ensure_null(strbuf_t *s); -@@ -92,12 +85,12 @@ static inline int strbuf_allocated(strbuf_t *s) - - /* Return bytes remaining in the string buffer - * Ensure there is space for a NULL terminator. */ --static inline int strbuf_empty_length(strbuf_t *s) -+static inline size_t strbuf_empty_length(strbuf_t *s) - { - return s->size - s->length - 1; - } - --static inline void strbuf_ensure_empty_length(strbuf_t *s, int len) -+static inline void strbuf_ensure_empty_length(strbuf_t *s, size_t len) - { - if (len > strbuf_empty_length(s)) - strbuf_resize(s, s->length + len); -@@ -108,12 +101,17 @@ static inline char *strbuf_empty_ptr(strbuf_t *s) - return s->buf + s->length; - } - --static inline void strbuf_extend_length(strbuf_t *s, int len) -+static inline void strbuf_set_length(strbuf_t *s, int len) -+{ -+ s->length = len; -+} -+ -+static inline void strbuf_extend_length(strbuf_t *s, size_t len) - { - s->length += len; - } - --static inline int strbuf_length(strbuf_t *s) -+static inline size_t strbuf_length(strbuf_t *s) - { - return s->length; - } -@@ -129,14 +127,14 @@ static inline void strbuf_append_char_unsafe(strbuf_t *s, const char c) - s->buf[s->length++] = c; - } - --static inline void strbuf_append_mem(strbuf_t *s, const char *c, int len) -+static inline void strbuf_append_mem(strbuf_t *s, const char *c, size_t len) - { - strbuf_ensure_empty_length(s, len); - memcpy(s->buf + s->length, c, len); - s->length += len; - } - --static inline void strbuf_append_mem_unsafe(strbuf_t *s, const char *c, int len) -+static inline void strbuf_append_mem_unsafe(strbuf_t *s, const char *c, size_t len) - { - memcpy(s->buf + s->length, c, len); - s->length += len; -@@ -147,7 +145,7 @@ static inline void strbuf_ensure_null(strbuf_t *s) - s->buf[s->length] = 0; - } - --static inline char *strbuf_string(strbuf_t *s, int *len) -+static inline char *strbuf_string(strbuf_t *s, size_t *len) - { - if (len) - *len = s->length; diff --git a/build/openresty/patches/lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch b/build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch similarity index 96% rename from build/openresty/patches/lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch rename to build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch index 82107d5c72a..92bb00f7984 100644 --- a/build/openresty/patches/lua-resty-core-0.1.27_01-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch @@ -1,6 +1,6 @@ -diff -ruN a/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua ---- a/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua 2022-12-02 10:58:50.078203826 +0800 -+++ b/bundle/lua-resty-core-0.1.27/lib/ngx/balancer.lua 2022-12-03 11:50:57.271540206 +0800 +diff -ruN a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua +--- a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua 2022-12-02 10:58:50.078203826 +0800 ++++ b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua 2022-12-03 11:50:57.271540206 +0800 @@ -19,6 +19,7 @@ local max = math.max local subsystem = ngx.config.subsystem diff --git a/build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch b/build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch deleted file mode 100644 index e52797c4b6a..00000000000 --- a/build/openresty/patches/lua-resty-dns-0.22_01-destroy_resolver.patch +++ /dev/null @@ -1,46 +0,0 @@ -diff --git a/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua b/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua -index a67b3c1..0305485 100644 ---- a/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua -+++ b/bundle/lua-resty-dns-0.22/lib/resty/dns/resolver.lua -@@ -99,6 +99,26 @@ for i = 2, 64, 2 do - arpa_tmpl[i] = DOT_CHAR - end - -+local function udp_socks_close(self) -+ if self.socks == nil then -+ return -+ end -+ -+ for _, sock in ipairs(self.socks) do -+ sock:close() -+ end -+ -+ self.socks = nil -+end -+ -+local function tcp_socks_close(self) -+ if self.tcp_sock == nil then -+ return -+ end -+ -+ self.tcp_sock:close() -+ self.tcp_sock = nil -+end - - function _M.new(class, opts) - if not opts then -@@ -161,6 +181,14 @@ function _M.new(class, opts) - }, mt) - end - -+function _M:destroy() -+ udp_socks_close(self) -+ tcp_socks_close(self) -+ self.cur = nil -+ self.servers = nil -+ self.retrans = nil -+ self.no_recurse = nil -+end - - local function pick_sock(self, socks) - local cur = self.cur diff --git a/build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch b/build/openresty/patches/nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch similarity index 68% rename from build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch rename to build/openresty/patches/nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch index ddb98273fee..6fb22a4acd9 100644 --- a/build/openresty/patches/nginx-1.21.4_01-upstream_client_certificate_and_ssl_verify.patch +++ b/build/openresty/patches/nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c -index 90710557..539a4db9 100644 ---- a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c -+++ b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c +diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +index 2be233c..f364448 100644 +--- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c @@ -8,6 +8,9 @@ #include #include @@ -9,13 +9,13 @@ index 90710557..539a4db9 100644 +#if (NGX_HTTP_LUA_KONG) +#include +#endif - - + + #if (NGX_HTTP_CACHE) -@@ -1698,7 +1698,14 @@ +@@ -1714,7 +1717,14 @@ ngx_http_upstream_ssl_init_connection(ngx_http_request_t *r, return; } - + + +#if (NGX_HTTP_LUA_KONG) + if (u->conf->ssl_server_name @@ -27,26 +27,26 @@ index 90710557..539a4db9 100644 if (ngx_http_upstream_ssl_name(r, u, c) != NGX_OK) { ngx_http_upstream_finalize_request(r, u, NGX_HTTP_INTERNAL_SERVER_ERROR); -@@ -1736,6 +1739,10 @@ ngx_http_upstream_ssl_init_connection(ngx_http_request_t *r, +@@ -1754,6 +1764,10 @@ ngx_http_upstream_ssl_init_connection(ngx_http_request_t *r, } } - + +#if (NGX_HTTP_LUA_KONG) + ngx_http_lua_kong_set_upstream_ssl(r, c); +#endif + r->connection->log->action = "SSL handshaking to upstream"; - + rc = ngx_ssl_handshake(c); -@@ -1785,7 +1785,11 @@ - +@@ -1803,7 +1817,11 @@ ngx_http_upstream_ssl_handshake(ngx_http_request_t *r, ngx_http_upstream_t *u, + if (c->ssl->handshaked) { - + +#if (NGX_HTTP_LUA_KONG) + if (ngx_http_lua_kong_get_upstream_ssl_verify(r, u->conf->ssl_verify)) { +#else if (u->conf->ssl_verify) { +#endif rc = SSL_get_verify_result(c->ssl->connection); - + if (rc != X509_V_OK) { diff --git a/build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch b/build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch similarity index 70% rename from build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch rename to build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch index 51143949e43..5c4afd623dc 100644 --- a/build/openresty/patches/nginx-1.21.4_02-remove-server-tokens-from-special-responses-output.patch +++ b/build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch @@ -4,13 +4,13 @@ Date: Fri, 16 Aug 2019 13:41:49 +0300 Subject: [PATCH] remove server tokens from special responses output --- - nginx-1.21.4/src/http/ngx_http_special_response.c | 3 --- + nginx-1.25.3/src/http/ngx_http_special_response.c | 3 --- 1 file changed, 3 deletions(-) -diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c b/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c +diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c b/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c index 4b8bbf5..524cc7b 100644 ---- a/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c -+++ b/bundle/nginx-1.21.4/src/http/ngx_http_special_response.c +--- a/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c ++++ b/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c @@ -19,21 +19,18 @@ static ngx_int_t ngx_http_send_refresh(ngx_http_request_t *r); diff --git a/build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch b/build/openresty/patches/nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch similarity index 69% rename from build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch rename to build/openresty/patches/nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch index bc9ea8732ec..36fc66d4062 100644 --- a/build/openresty/patches/nginx-1.21.4_03-stream_upstream_client_certificate_and_ssl_verify.patch +++ b/build/openresty/patches/nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c b/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c -index b11c288..4ae9e7b 100644 ---- a/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c -+++ b/bundle/nginx-1.21.4/src/stream/ngx_stream_proxy_module.c +diff --git a/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c b/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c +index 82dca1e..f12cda2 100644 +--- a/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c ++++ b/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c @@ -8,6 +8,9 @@ #include #include @@ -12,26 +12,26 @@ index b11c288..4ae9e7b 100644 typedef struct { -@@ -821,8 +824,18 @@ ngx_stream_proxy_init_upstream(ngx_stream_session_t *s) +@@ -823,8 +826,18 @@ ngx_stream_proxy_init_upstream(ngx_stream_session_t *s) #if (NGX_STREAM_SSL) +#if (NGX_STREAM_LUA_KONG) + -+ if (pc->type == SOCK_STREAM && pscf->ssl ++ if (pc->type == SOCK_STREAM && pscf->ssl_enable + && !ngx_stream_lua_kong_get_proxy_ssl_disable(s)) + { + +#else + - if (pc->type == SOCK_STREAM && pscf->ssl) { + if (pc->type == SOCK_STREAM && pscf->ssl_enable) { +#endif + if (u->proxy_protocol) { if (ngx_stream_proxy_send_proxy_protocol(s) != NGX_OK) { return; -@@ -1085,7 +1098,16 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) +@@ -1089,7 +1102,16 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) return; } @@ -49,7 +49,7 @@ index b11c288..4ae9e7b 100644 if (ngx_stream_proxy_ssl_name(s) != NGX_OK) { ngx_stream_proxy_finalize(s, NGX_STREAM_INTERNAL_SERVER_ERROR); return; -@@ -1110,6 +1132,10 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) +@@ -1116,6 +1138,10 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) } } @@ -60,7 +60,7 @@ index b11c288..4ae9e7b 100644 s->connection->log->action = "SSL handshaking to upstream"; rc = ngx_ssl_handshake(pc); -@@ -1142,7 +1168,15 @@ ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc) +@@ -1148,7 +1174,15 @@ ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc) if (pc->ssl->handshaked) { diff --git a/build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch b/build/openresty/patches/nginx-1.25.3_04-grpc_authority_override.patch similarity index 58% rename from build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch rename to build/openresty/patches/nginx-1.25.3_04-grpc_authority_override.patch index 2f7cded8520..3b9d137e00e 100644 --- a/build/openresty/patches/nginx-1.21.4_04-grpc_authority_override.patch +++ b/build/openresty/patches/nginx-1.25.3_04-grpc_authority_override.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.19.3/src/http/modules/ngx_http_grpc_module.c b/bundle/nginx-1.19.3/src/http/modules/ngx_http_grpc_module.c -index d4af66db..10d3aaed 100644 ---- a/bundle/nginx-1.21.4/src/http/modules/ngx_http_grpc_module.c -+++ b/bundle/nginx-1.21.4/src/http/modules/ngx_http_grpc_module.c +diff --git a/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c b/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c +index dfe49c5..db85ca3 100644 +--- a/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c ++++ b/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c @@ -8,6 +8,9 @@ #include #include @@ -9,17 +9,17 @@ index d4af66db..10d3aaed 100644 +#if (NGX_HTTP_LUA_KONG) +#include +#endif - - + + typedef struct { -@@ -731,6 +734,10 @@ ngx_http_grpc_create_request(ngx_http_request_t *r) +@@ -733,6 +736,10 @@ ngx_http_grpc_create_request(ngx_http_request_t *r) len = sizeof(ngx_http_grpc_connection_start) - 1 + sizeof(ngx_http_grpc_frame_t); /* headers frame */ - + +#if (NGX_HTTP_LUA_KONG) + ngx_http_lua_kong_set_grpc_authority(r, &ctx->host); +#endif + /* :method header */ - + if (r->method == NGX_HTTP_GET || r->method == NGX_HTTP_POST) { diff --git a/build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch b/build/openresty/patches/nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch similarity index 69% rename from build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch rename to build/openresty/patches/nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch index e76dcb87fbd..be45f17137a 100644 --- a/build/openresty/patches/nginx-1.21.4_05-remove-server-headers-from-ngx-header-filter-module.patch +++ b/build/openresty/patches/nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch @@ -1,16 +1,7 @@ -From 42a44843445e9db12a8fc5eaf1f3e10b22a0065b Mon Sep 17 00:00:00 2001 -From: Aapo Talvensaari -Date: Tue, 15 Jun 2021 16:04:06 +0300 -Subject: [PATCH] remove server headers from nginx header filter module - ---- - nginx-1.21.4/src/http/ngx_http_header_filter_module.c | 34 ------------------- - 1 file changed, 34 deletions(-) - -diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c b/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c -index ca13f2a..1a07dac 100644 ---- a/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c -+++ b/bundle/nginx-1.21.4/src/http/ngx_http_header_filter_module.c +diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c b/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c +index 90525ef..2c75594 100644 +--- a/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c ++++ b/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c @@ -46,11 +46,6 @@ ngx_module_t ngx_http_header_filter_module = { }; @@ -23,7 +14,7 @@ index ca13f2a..1a07dac 100644 static ngx_str_t ngx_http_status_lines[] = { ngx_string("200 OK"), -@@ -279,18 +274,6 @@ ngx_http_header_filter(ngx_http_request_t *r) +@@ -283,18 +278,6 @@ ngx_http_header_filter(ngx_http_request_t *r) clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); @@ -42,7 +33,7 @@ index ca13f2a..1a07dac 100644 if (r->headers_out.date == NULL) { len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; } -@@ -448,23 +431,6 @@ ngx_http_header_filter(ngx_http_request_t *r) +@@ -452,23 +435,6 @@ ngx_http_header_filter(ngx_http_request_t *r) } *b->last++ = CR; *b->last++ = LF; @@ -66,5 +57,3 @@ index ca13f2a..1a07dac 100644 if (r->headers_out.date == NULL) { b->last = ngx_cpymem(b->last, "Date: ", sizeof("Date: ") - 1); b->last = ngx_cpymem(b->last, ngx_cached_http_time.data, --- -2.31.1 diff --git a/build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch b/build/openresty/patches/nginx-1.25.3_06-dynamic_log_level.patch similarity index 94% rename from build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch rename to build/openresty/patches/nginx-1.25.3_06-dynamic_log_level.patch index f8fcc9fed0c..278ce22f529 100644 --- a/build/openresty/patches/nginx-1.21.4_06-dynamic_log_level.patch +++ b/build/openresty/patches/nginx-1.25.3_06-dynamic_log_level.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.21.4/src/core/ngx_log.c b/bundle/nginx-1.21.4/src/core/ngx_log.c +diff --git a/bundle/nginx-1.25.3/src/core/ngx_log.c b/bundle/nginx-1.25.3/src/core/ngx_log.c index eb7a989..0862d4d 100644 ---- a/bundle/nginx-1.21.4/src/core/ngx_log.c -+++ b/bundle/nginx-1.21.4/src/core/ngx_log.c +--- a/bundle/nginx-1.25.3/src/core/ngx_log.c ++++ b/bundle/nginx-1.25.3/src/core/ngx_log.c @@ -171,8 +171,12 @@ ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, debug_connection = (log->log_level & NGX_LOG_DEBUG_CONNECTION) != 0; @@ -28,10 +28,10 @@ index eb7a989..0862d4d 100644 va_start(args, fmt); ngx_log_error_core(level, log, err, fmt, args); va_end(args); -diff --git a/bundle/nginx-1.21.4/src/core/ngx_log.h b/bundle/nginx-1.21.4/src/core/ngx_log.h +diff --git a/bundle/nginx-1.25.3/src/core/ngx_log.h b/bundle/nginx-1.25.3/src/core/ngx_log.h index da81cf0..8fd3348 100644 ---- a/bundle/nginx-1.21.4/src/core/ngx_log.h -+++ b/bundle/nginx-1.21.4/src/core/ngx_log.h +--- a/bundle/nginx-1.25.3/src/core/ngx_log.h ++++ b/bundle/nginx-1.25.3/src/core/ngx_log.h @@ -72,6 +72,13 @@ struct ngx_log_s { ngx_log_t *next; }; diff --git a/build/openresty/patches/nginx-1.21.4_07-cross.patch b/build/openresty/patches/nginx-1.25.3_07-cross.patch similarity index 85% rename from build/openresty/patches/nginx-1.21.4_07-cross.patch rename to build/openresty/patches/nginx-1.25.3_07-cross.patch index 53abdfdb151..d03d8471344 100644 --- a/build/openresty/patches/nginx-1.21.4_07-cross.patch +++ b/build/openresty/patches/nginx-1.25.3_07-cross.patch @@ -1,11 +1,7 @@ -Rebased from http://cgit.openembedded.org/meta-openembedded/tree/meta-webserver/recipes-httpd/nginx/files/nginx-cross.patch - - -=================================================================== -diff --git a/bundle/nginx-1.21.4/auto/feature b/bundle/nginx-1.21.4/auto/feature +diff --git a/bundle/nginx-1.25.3/auto/feature b/bundle/nginx-1.25.3/auto/feature index 3561f59..d6a2889 100644 ---- a/bundle/nginx-1.21.4/auto/feature -+++ b/bundle/nginx-1.21.4/auto/feature +--- a/bundle/nginx-1.25.3/auto/feature ++++ b/bundle/nginx-1.25.3/auto/feature @@ -49,12 +49,20 @@ eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then @@ -70,11 +66,11 @@ index 3561f59..d6a2889 100644 echo " not found" else -diff --git a/bundle/nginx-1.21.4/auto/options b/bundle/nginx-1.21.4/auto/options -index 182c799..e9eb7b8 100644 ---- a/bundle/nginx-1.21.4/auto/options -+++ b/bundle/nginx-1.21.4/auto/options -@@ -400,6 +400,18 @@ $0: warning: the \"--with-sha1-asm\" option is deprecated" +diff --git a/bundle/nginx-1.25.3/auto/options b/bundle/nginx-1.25.3/auto/options +index e6e0cd3..5117342 100644 +--- a/bundle/nginx-1.25.3/auto/options ++++ b/bundle/nginx-1.25.3/auto/options +@@ -411,6 +411,18 @@ $0: warning: the \"--with-sha1-asm\" option is deprecated" --test-build-epoll) NGX_TEST_BUILD_EPOLL=YES ;; --test-build-solaris-sendfilev) NGX_TEST_BUILD_SOLARIS_SENDFILEV=YES ;; @@ -93,7 +89,7 @@ index 182c799..e9eb7b8 100644 *) echo "$0: error: invalid option \"$option\"" exit 1 -@@ -590,6 +602,17 @@ cat << END +@@ -605,6 +617,17 @@ cat << END --with-debug enable debug logging @@ -111,7 +107,7 @@ index 182c799..e9eb7b8 100644 END exit 1 -@@ -598,6 +621,8 @@ fi +@@ -613,6 +636,8 @@ fi if [ ".$NGX_PLATFORM" = ".win32" ]; then NGX_WINE=$WINE @@ -120,10 +116,10 @@ index 182c799..e9eb7b8 100644 fi -diff --git a/bundle/nginx-1.21.4/auto/types/sizeof b/bundle/nginx-1.21.4/auto/types/sizeof +diff --git a/bundle/nginx-1.25.3/auto/types/sizeof b/bundle/nginx-1.25.3/auto/types/sizeof index 480d8cf..23c5171 100644 ---- a/bundle/nginx-1.21.4/auto/types/sizeof -+++ b/bundle/nginx-1.21.4/auto/types/sizeof +--- a/bundle/nginx-1.25.3/auto/types/sizeof ++++ b/bundle/nginx-1.25.3/auto/types/sizeof @@ -12,9 +12,12 @@ checking for $ngx_type size END @@ -162,11 +158,11 @@ index 480d8cf..23c5171 100644 fi -diff --git a/bundle/nginx-1.21.4/auto/unix b/bundle/nginx-1.21.4/auto/unix -index b41c70f..febbf3c 100644 ---- a/bundle/nginx-1.21.4/auto/unix -+++ b/bundle/nginx-1.21.4/auto/unix -@@ -592,13 +592,13 @@ ngx_feature_libs= +diff --git a/bundle/nginx-1.25.3/auto/unix b/bundle/nginx-1.25.3/auto/unix +index 6b44fc9..7410746 100644 +--- a/bundle/nginx-1.25.3/auto/unix ++++ b/bundle/nginx-1.25.3/auto/unix +@@ -640,13 +640,13 @@ ngx_feature_libs= # C types @@ -184,7 +180,7 @@ index b41c70f..febbf3c 100644 ngx_param=NGX_PTR_SIZE; ngx_value=$ngx_size; . auto/types/value -@@ -609,7 +609,7 @@ NGX_INCLUDE_AUTO_CONFIG_H="#include \"ngx_auto_config.h\"" +@@ -657,7 +657,7 @@ NGX_INCLUDE_AUTO_CONFIG_H="#include \"ngx_auto_config.h\"" ngx_type="uint32_t"; ngx_types="u_int32_t"; . auto/types/typedef ngx_type="uint64_t"; ngx_types="u_int64_t"; . auto/types/typedef @@ -193,7 +189,7 @@ index b41c70f..febbf3c 100644 . auto/types/sizeof ngx_param=NGX_SIG_ATOMIC_T_SIZE; ngx_value=$ngx_size; . auto/types/value -@@ -625,15 +625,15 @@ ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef +@@ -673,15 +673,15 @@ ngx_type="rlim_t"; ngx_types="int"; . auto/types/typedef . auto/endianness diff --git a/build/openresty/patches/nginx-1.21.4_08-cross-endianness-fix.patch b/build/openresty/patches/nginx-1.25.3_08-cross-endianness-fix.patch similarity index 96% rename from build/openresty/patches/nginx-1.21.4_08-cross-endianness-fix.patch rename to build/openresty/patches/nginx-1.25.3_08-cross-endianness-fix.patch index 6d9e2e5d709..3ee855fa55b 100644 --- a/build/openresty/patches/nginx-1.21.4_08-cross-endianness-fix.patch +++ b/build/openresty/patches/nginx-1.25.3_08-cross-endianness-fix.patch @@ -15,8 +15,8 @@ Signed-off-by: Derek Straka diff --git a/auto/endianness b/auto/endianness index 1b552b6..be84487 100644 ---- a/bundle/nginx-1.21.4/endianness -+++ b/bundle/nginx-1.21.4/auto/endianness +--- a/bundle/nginx-1.25.3/endianness ++++ b/bundle/nginx-1.25.3/auto/endianness @@ -13,7 +13,13 @@ checking for system byte ordering END diff --git a/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch similarity index 96% rename from build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch rename to build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch index aa339c32a9c..e5c14198d25 100644 --- a/build/openresty/patches/ngx_lua-0.10.25_01-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch @@ -1,8 +1,8 @@ -diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c -index b07e564..9e25905 100644 ---- a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c -+++ b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.c -@@ -4304,6 +4304,7 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, +diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +index 2be233c..5ad6340 100644 +--- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +@@ -4365,6 +4365,7 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, if (u->peer.cached && ft_type == NGX_HTTP_UPSTREAM_FT_ERROR) { /* TODO: inform balancer instead */ u->peer.tries++; @@ -10,10 +10,10 @@ index b07e564..9e25905 100644 } switch (ft_type) { -diff --git a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h -index a385222..1cd214c 100644 ---- a/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h -+++ b/bundle/nginx-1.21.4/src/http/ngx_http_upstream.h +diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h +index 15a35d9..c4209f4 100644 +--- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h ++++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h @@ -56,6 +56,8 @@ #define NGX_HTTP_UPSTREAM_IGN_VARY 0x00000200 @@ -23,10 +23,10 @@ index a385222..1cd214c 100644 typedef struct { ngx_uint_t status; ngx_msec_t response_time; -diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c index af4da73..99d073a 100644 ---- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_balancer.c +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c @@ -16,46 +16,106 @@ #include "ngx_http_lua_directive.h" @@ -1187,11 +1187,11 @@ index af4da73..99d073a 100644 if (r->upstream_states && r->upstream_states->nelts > 1) { state = r->upstream_states->elts; -diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h -index 8435045..ea45f3a 100644 ---- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h -+++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_common.h -@@ -247,13 +247,6 @@ struct ngx_http_lua_main_conf_s { +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h +index 4c94629..bec484e 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h +@@ -258,13 +258,6 @@ struct ngx_http_lua_main_conf_s { ngx_str_t exit_worker_src; u_char *exit_worker_chunkname; @@ -1205,7 +1205,7 @@ index 8435045..ea45f3a 100644 ngx_chain_t *body_filter_chain; /* neither yielding nor recursion is possible in * body_filter_by_lua*, so there cannot be any races among -@@ -348,6 +341,10 @@ union ngx_http_lua_srv_conf_u { +@@ -359,6 +352,10 @@ union ngx_http_lua_srv_conf_u { } srv; struct { @@ -1216,13 +1216,13 @@ index 8435045..ea45f3a 100644 ngx_http_lua_srv_conf_handler_pt handler; ngx_str_t src; u_char *src_key; -diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c -index 16f4424..b3b0d72 100644 ---- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c -+++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_module.c -@@ -1158,6 +1158,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) - * lscf->srv.ssl_session_fetch_chunkname = NULL; - * lscf->srv.ssl_session_fetch_src_key = NULL; +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c +index fb10bf9..c2f085b 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c +@@ -1188,6 +1188,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) + * lscf->srv.ssl_sess_fetch_chunkname = NULL; + * lscf->srv.ssl_sess_fetch_src_key = NULL; * + * lscf->balancer.original_init_upstream = NULL; + * lscf->balancer.original_init_peer = NULL; diff --git a/build/openresty/patches/ngx_lua-0.10.25_02-dynamic_log_level.patch b/build/openresty/patches/ngx_lua-0.10.26_02-dynamic_log_level.patch similarity index 77% rename from build/openresty/patches/ngx_lua-0.10.25_02-dynamic_log_level.patch rename to build/openresty/patches/ngx_lua-0.10.26_02-dynamic_log_level.patch index 3bf625a043f..01ecf47f32a 100644 --- a/build/openresty/patches/ngx_lua-0.10.25_02-dynamic_log_level.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_02-dynamic_log_level.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c index 43ab820..d18fd05 100644 ---- a/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c -+++ b/bundle/ngx_lua-0.10.25/src/ngx_http_lua_log.c +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c @@ -101,7 +101,11 @@ log_wrapper(ngx_log_t *log, const char *ident, ngx_uint_t level, const char *msg; lua_Debug ar; diff --git a/build/openresty/patches/ngx_stream_lua-0.0.13_01-expose_request_struct.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch similarity index 58% rename from build/openresty/patches/ngx_stream_lua-0.0.13_01-expose_request_struct.patch rename to build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch index 5cd8001ec56..e758343b236 100644 --- a/build/openresty/patches/ngx_stream_lua-0.0.13_01-expose_request_struct.patch +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch @@ -5,13 +5,13 @@ Subject: [PATCH] Sync with meta-lua-nginx-module 1330009671cd86eaf045f9f2c5cda3727a94570f. --- - ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h | 3 +++ + ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h | 3 +++ 1 file changed, 3 insertions(+) -diff --git a/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h +diff --git a/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h index 0e5a18f..040ef84 100644 ---- a/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h -+++ b/bundle/ngx_stream_lua-0.0.13/src/api/ngx_stream_lua_api.h +--- a/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h ++++ b/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h @@ -21,6 +21,9 @@ diff --git a/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch b/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch index f90925125df..73f31a4de43 100644 --- a/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch +++ b/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch @@ -1,5 +1,5 @@ diff --git a/configure b/configure -index d461294..2e8d3e2 100755 +index 5d7d717..969b075 100755 --- a/configure +++ b/configure @@ -128,7 +128,7 @@ my $ngx_sbin; @@ -21,7 +21,7 @@ index d461294..2e8d3e2 100755 } elsif ($opt =~ /^--sbin-path=(.*)/) { $ngx_sbin = $1; push @ngx_opts, $opt; -@@ -696,7 +699,12 @@ _END_ +@@ -699,7 +702,12 @@ _END_ #unshift @ngx_ld_opts, "-L$lib"; #unshift @ngx_cc_opts, "-I$inc"; @@ -35,7 +35,7 @@ index d461294..2e8d3e2 100755 } elsif ($opts->{luajit}) { my $luajit_src = auto_complete 'LuaJIT'; -@@ -862,7 +870,12 @@ _END_ +@@ -865,7 +873,12 @@ _END_ #unshift @ngx_cc_opts, "-I$inc"; if ($platform ne 'msys') { @@ -49,7 +49,7 @@ index d461294..2e8d3e2 100755 } cd '..'; -@@ -871,8 +884,13 @@ _END_ +@@ -874,8 +887,13 @@ _END_ if ($opts->{luajit} || $opts->{luajit_path}) { # build lua modules @@ -65,7 +65,7 @@ index d461294..2e8d3e2 100755 { my $ngx_lua_dir = auto_complete 'ngx_lua'; -@@ -926,6 +944,11 @@ _EOC_ +@@ -929,6 +947,11 @@ _EOC_ close $in; } @@ -77,7 +77,7 @@ index d461294..2e8d3e2 100755 unless ($opts->{no_lua_cjson}) { my $dir = auto_complete 'lua-cjson'; if (!defined $dir) { -@@ -1173,10 +1196,16 @@ _EOC_ +@@ -1176,10 +1199,16 @@ _EOC_ open my $in, $resty_bin or die "Cannot open $resty_bin for reading: $!\n"; my ($new, $found); @@ -95,7 +95,7 @@ index d461294..2e8d3e2 100755 } else { $new .= $_; -@@ -1354,6 +1383,9 @@ _EOC_ +@@ -1357,6 +1386,9 @@ _EOC_ --with-libpq=DIR specify the libpq (or postgresql) installation prefix --with-pg_config=PATH specify the path of the pg_config utility diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 43ff3faa995..b493dd246fb 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -30,7 +30,7 @@ def openresty_repositories(): openresty_http_archive_wrapper, name = "openresty", build_file = "//build/openresty:BUILD.openresty.bazel", - sha256 = "33a84c63cfd9e46b0e5c62eb2ddc7b8068bda2e1686314343b89fc3ffd24cdd3", + sha256 = "32ec1a253a5a13250355a075fe65b7d63ec45c560bbe213350f0992a57cd79df", strip_prefix = "openresty-" + openresty_version, urls = [ "https://openresty.org/download/openresty-" + openresty_version + ".tar.gz", diff --git a/changelog/unreleased/kong/bump-openresty-1.21.4.3.yml b/changelog/unreleased/kong/bump-openresty-1.21.4.3.yml deleted file mode 100644 index f44f1e9d1b7..00000000000 --- a/changelog/unreleased/kong/bump-openresty-1.21.4.3.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Bumped OpenResty from 1.21.4.2 to 1.21.4.3" -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-openresty.yml b/changelog/unreleased/kong/bump-openresty.yml new file mode 100644 index 00000000000..d381f65af73 --- /dev/null +++ b/changelog/unreleased/kong/bump-openresty.yml @@ -0,0 +1,3 @@ +message: "Bumped OpenResty from 1.21.4.2 to 1.25.3.1" +type: dependency +scope: Core diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index dc7133b296d..e4dadd820e0 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -62,7 +62,11 @@ local function parse_option_flags(value, flags) if count > 0 then result[flag] = true - sanitized = sanitized .. " " .. flag + + -- since nginx 1.25.1 the flag "http2" is deprecated + if flag ~= "http2" then + sanitized = sanitized .. " " .. flag + end else result[flag] = false diff --git a/kong/meta.lua b/kong/meta.lua index 403d09d69bd..c149073e1dc 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -24,6 +24,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.21.4.3" }, + nginx = { "1.25.3.1" }, } } diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index 10bb08dfe5d..e9bc9363598 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -163,6 +163,12 @@ local function new(self) if is_trusted_ip() then local scheme = _REQUEST.get_header(X_FORWARDED_PROTO) if scheme then + local p = find(scheme, ",", 1, true) + + if p then + scheme = sub(scheme, 1, p - 1) + end + return lower(scheme) end end @@ -243,7 +249,16 @@ local function new(self) check_phase(PHASES.request) if is_trusted_ip() then - local port = tonumber(_REQUEST.get_header(X_FORWARDED_PORT), 10) + local port = _REQUEST.get_header(X_FORWARDED_PORT) + if port then + local p = find(port, ",", 1, true) + + if p then + port = sub(port, 1, p - 1) + end + end + + port = tonumber(port or "", 10) if port and port >= MIN_PORT and port <= MAX_PORT then return port end @@ -300,6 +315,12 @@ local function new(self) if is_trusted_ip() then local path = _REQUEST.get_header(X_FORWARDED_PATH) if path then + local p = find(path, ",", 1, true) + + if p then + path = sub(path, 1, p - 1) + end + return path end end @@ -343,6 +364,12 @@ local function new(self) if is_trusted_ip() then prefix = _REQUEST.get_header(X_FORWARDED_PREFIX) if prefix then + local p = find(prefix, ",", 1, true) + + if p then + prefix = sub(prefix, 1, p - 1) + end + return prefix end end diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 263317509e9..780c6336606 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -844,6 +844,11 @@ local function parse_access_token(conf) local access_token = kong.request.get_header(conf.auth_header_name) if access_token then + local p = access_token:find(",", 1, true) + if p then + access_token = access_token:sub(1, p - 1) + end + local parts = {} for v in access_token:gmatch("%S+") do -- Split by space table.insert(parts, v) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index cc2e8c16729..405b8686ac1 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -81,6 +81,13 @@ server { listen $(entry.listener); > end +> for _, entry in ipairs(proxy_listeners) do +> if entry.http2 then + http2 on; +> break +> end +> end + error_page 400 404 405 408 411 412 413 414 417 /kong_error_handler; error_page 494 =494 /kong_error_handler; error_page 500 502 503 504 /kong_error_handler; @@ -391,6 +398,13 @@ server { listen $(entry.listener); > end +> for _, entry in ipairs(admin_listeners) do +> if entry.http2 then + http2 on; +> break +> end +> end + access_log ${{ADMIN_ACCESS_LOG}}; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -431,6 +445,13 @@ server { listen $(entry.listener); > end +> for _, entry in ipairs(status_listeners) do +> if entry.http2 then + http2 on; +> break +> end +> end + access_log ${{STATUS_ACCESS_LOG}}; error_log ${{STATUS_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -470,6 +491,13 @@ server { listen $(admin_gui_listeners[i].listener); > end +> for _, entry in ipairs(admin_gui_listeners) do +> if entry.http2 then + http2 on; +> break +> end +> end + > if admin_gui_ssl_enabled then > for i = 1, #admin_gui_ssl_cert do ssl_certificate $(admin_gui_ssl_cert[i]); diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index c51b9b46a61..e00b4cf515d 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -169,7 +169,7 @@ describe("Configuration loader", function() assert.equal(8444, conf.admin_listeners[2].port) assert.equal(true, conf.admin_listeners[2].ssl) assert.equal(true, conf.admin_listeners[2].http2) - assert.equal("127.0.0.1:8444 ssl http2 reuseport backlog=16384", conf.admin_listeners[2].listener) + assert.equal("127.0.0.1:8444 ssl reuseport backlog=16384", conf.admin_listeners[2].listener) assert.equal("0.0.0.0", conf.admin_gui_listeners[1].ip) assert.equal(8002, conf.admin_gui_listeners[1].port) @@ -193,7 +193,7 @@ describe("Configuration loader", function() assert.equal(8443, conf.proxy_listeners[2].port) assert.equal(true, conf.proxy_listeners[2].ssl) assert.equal(true, conf.proxy_listeners[2].http2) - assert.equal("0.0.0.0:8443 ssl http2 reuseport backlog=16384", conf.proxy_listeners[2].listener) + assert.equal("0.0.0.0:8443 ssl reuseport backlog=16384", conf.proxy_listeners[2].listener) end) it("parses IPv6 from proxy_listen/admin_listen/admin_gui_listen", function() local conf = assert(conf_loader(nil, { diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 63052c965c0..4e034e6b2f3 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -164,10 +164,14 @@ describe("NGINX conf compiler", function() })) local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) - assert.matches("listen%s+0%.0%.0%.0:9443 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+0%.0%.0%.0:9443 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) - assert.matches("listen%s+127%.0%.0%.1:9444 ssl http2;", kong_nginx_conf) - assert.matches("listen%s+127%.0%.0%.1:9445 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:9444 ssl;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:9445 ssl;", kong_nginx_conf) + + assert.match_re(kong_nginx_conf, [[server_name kong;\n.+\n.+\n\n\s+http2 on;]]) + assert.match_re(kong_nginx_conf, [[server_name kong_admin;\n.+\n.+\n\n\s+http2 on;]]) + assert.match_re(kong_nginx_conf, [[server_name kong_gui;\n.+\n.+\n\n\s+http2 on;]]) conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 http2 ssl", @@ -176,11 +180,15 @@ describe("NGINX conf compiler", function() })) kong_nginx_conf = prefix_handler.compile_kong_conf(conf) assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) - assert.matches("listen%s+0%.0%.0%.0:9443 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+0%.0%.0%.0:9443 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8444 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8445 ssl;", kong_nginx_conf) + assert.match_re(kong_nginx_conf, [[server_name kong;\n.+\n.+\n\n\s+http2 on;]]) + assert.not_match_re(kong_nginx_conf, [[server_name kong_admin;\n.+\n.+\n\n\s+http2 on;]]) + assert.not_match_re(kong_nginx_conf, [[server_name kong_gui;\n.+\n.+\n\n\s+http2 on;]]) + conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "127.0.0.1:9001, 127.0.0.1:8444 http2 ssl", @@ -190,9 +198,13 @@ describe("NGINX conf compiler", function() assert.matches("listen%s+0%.0%.0%.0:9000;", kong_nginx_conf) assert.matches("listen%s+0%.0%.0%.0:9443 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) - assert.matches("listen%s+127%.0%.0%.1:8444 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8444 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8445 ssl;", kong_nginx_conf) + assert.match_re(kong_nginx_conf, [[server_name kong_admin;\n.+\n.+\n\n\s+http2 on;]]) + assert.not_match_re(kong_nginx_conf, [[server_name kong;\n.+\n.+\n\n\s+http2 on;]]) + assert.not_match_re(kong_nginx_conf, [[server_name kong_gui;\n.+\n.+\n\n\s+http2 on;]]) + conf = assert(conf_loader(helpers.test_conf_path, { proxy_listen = "0.0.0.0:9000, 0.0.0.0:9443 ssl", admin_listen = "127.0.0.1:9001, 127.0.0.1:8444 ssl", @@ -203,7 +215,11 @@ describe("NGINX conf compiler", function() assert.matches("listen%s+0%.0%.0%.0:9443 ssl;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:9001;", kong_nginx_conf) assert.matches("listen%s+127%.0%.0%.1:8444 ssl;", kong_nginx_conf) - assert.matches("listen%s+127%.0%.0%.1:8445 ssl http2;", kong_nginx_conf) + assert.matches("listen%s+127%.0%.0%.1:8445 ssl;", kong_nginx_conf) + + assert.match_re(kong_nginx_conf, [[server_name kong_gui;\n.+\n.+\n\n\s+http2 on;]]) + assert.not_match_re(kong_nginx_conf, [[server_name kong;\n.+\n.+\n\n\s+http2 on;]]) + assert.not_match_re(kong_nginx_conf, [[server_name kong_admin;\n.+\n.+\n\n\s+http2 on;]]) end) it("enables proxy_protocol", function() local conf = assert(conf_loader(helpers.test_conf_path, { diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index 2d524b085d1..07ea00861df 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -146,7 +146,8 @@ for _, strategy in helpers.each_strategy() do fixtures.http_mock.my_server_block = [[ server { server_name myserver; - listen 8765 http2; + listen 8765; + http2 on; location ~ / { content_by_lua_block { diff --git a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua index a2751611fd5..3c97a4c69cb 100644 --- a/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua +++ b/spec/03-plugins/01-tcp-log/01-tcp-log_spec.lua @@ -473,7 +473,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local log_message = cjson.decode(res) - assert.equal("TLSv1.2", log_message.request.tls.version) + assert.equal("TLSv1.3", log_message.request.tls.version) assert.is_string(log_message.request.tls.cipher) assert.equal("NONE", log_message.request.tls.client_verify) end) @@ -500,7 +500,7 @@ for _, strategy in helpers.each_strategy() do -- Making sure it's alright local log_message = cjson.decode(res) - assert.equal("TLSv1.2", log_message.request.tls.version) + assert.equal("TLSv1.3", log_message.request.tls.version) assert.is_string(log_message.request.tls.cipher) assert.equal("SUCCESS", log_message.request.tls.client_verify) end) diff --git a/spec/fixtures/mock_webserver_tpl.lua b/spec/fixtures/mock_webserver_tpl.lua index c1690cbfb54..598f9ef2ebb 100644 --- a/spec/fixtures/mock_webserver_tpl.lua +++ b/spec/fixtures/mock_webserver_tpl.lua @@ -77,10 +77,12 @@ http { listen [::1]:${http_port}; #end # else - listen 127.0.0.1:${http_port} ssl http2; + listen 127.0.0.1:${http_port} ssl; # if not disable_ipv6 then - listen [::1]:${http_port} ssl http2; + listen [::1]:${http_port} ssl; #end + http2 on; + ssl_certificate ${cert_path}/kong_spec.crt; ssl_certificate_key ${cert_path}/kong_spec.key; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua index f969a7186f0..d66b38e6120 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua @@ -107,7 +107,6 @@ lua_shared_dict kong_mock_upstream_loggers 10m; header["Proxy-Connection"] = "close" header["Proxy-Authenticate"] = "Basic" header["Proxy-Authorization"] = "Basic YWxhZGRpbjpvcGVuc2VzYW1l" - header["Transfer-Encoding"] = "chunked" header["Content-Length"] = nil header["TE"] = "trailers, deflate;q=0.5" header["Trailer"] = "Expires" diff --git a/t/01-pdk/04-request/13-get_header.t b/t/01-pdk/04-request/13-get_header.t index a44aa22c733..9284361a8a1 100644 --- a/t/01-pdk/04-request/13-get_header.t +++ b/t/01-pdk/04-request/13-get_header.t @@ -9,7 +9,7 @@ run_tests(); __DATA__ -=== TEST 1: request.get_header() returns first header when multiple is given with same name +=== TEST 1: request.get_header() returns all headers when multiple is given with same name --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -26,7 +26,7 @@ GET /t Accept: application/json Accept: text/html --- response_body -accept header value: application/json +accept header value: application/json, text/html --- no_error_log [error] From fd6871f9f452a46aa97bad7437c06623a09aefcd Mon Sep 17 00:00:00 2001 From: Dustin Dauncey Date: Wed, 17 Jan 2024 15:55:58 -0800 Subject: [PATCH 3331/4351] Add proxy_protocol to status_listen property It seems that proxy_protocol is another value that can be added to the status_listen property, however it was unlisted earlier. Adding it here so customers know status_listen can utilize the proxy protocol. --- kong.conf.default | 1 + 1 file changed, 1 insertion(+) diff --git a/kong.conf.default b/kong.conf.default index 18c578403b4..b5021cea8c3 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -695,6 +695,7 @@ # enabled. # - `http2` will allow for clients to open HTTP/2 # connections to Kong's proxy server. + # - `proxy_protocol` will enable usage of the PROXY protocol. # # This value can be set to `off`, disabling # the Status API for this node. From 9305665e89f8c83b24c9c3943e83ffaa46b7cb2e Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 19 Jan 2024 14:48:33 +0800 Subject: [PATCH 3332/4351] feat(router): support segment based matching in expressions flavor (#12283) KAG-3351 --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 2 +- .../kong/support_http_path_segments_field.yml | 5 + kong/db/schema/entities/routes.lua | 23 ++- kong/router/atc.lua | 1 + kong/router/fields.lua | 71 +++++++- .../01-db/01-schema/06-routes_spec.lua | 46 +++++ spec/01-unit/08-router_spec.lua | 166 ++++++++++++++++++ 8 files changed, 311 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/support_http_path_segments_field.yml diff --git a/.requirements b/.requirements index b879f33e921..bd073d8d0b8 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=ac71b24ea5556b38b0f9903850ed666c36ad7843 # 1.4.1 +ATC_ROUTER=ed489405575a07664e04305997f049a3e7ec3dde # 1.5.0 KONG_MANAGER=nightly NGX_WASM_MODULE=a7087a37f0d423707366a694630f1e09f4c21728 diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml index 2013fd9dda6..4dc86d579a7 100644 --- a/changelog/unreleased/kong/bump-atc-router.yml +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -1,3 +1,3 @@ -message: Bumped atc-router from 1.2.0 to 1.4.1 +message: Bumped atc-router from 1.2.0 to 1.5.0 type: dependency scope: Core diff --git a/changelog/unreleased/kong/support_http_path_segments_field.yml b/changelog/unreleased/kong/support_http_path_segments_field.yml new file mode 100644 index 00000000000..178eedc3e9c --- /dev/null +++ b/changelog/unreleased/kong/support_http_path_segments_field.yml @@ -0,0 +1,5 @@ +message: | + Support `http.path.segments.*` field in expressions router flavor + which allows matching incoming request path by individual segment or ranges of segments. +type: feature +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 621b08cfe70..3a9dfe8a109 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -4,20 +4,39 @@ local deprecation = require("kong.deprecation") local validate_route do + local ipairs = ipairs + local tonumber = tonumber + local re_match = ngx.re.match + local get_schema = require("kong.router.atc").schema local get_expression = require("kong.router.compat").get_expression local transform_expression = require("kong.router.expressions").transform_expression + local HTTP_PATH_SEGMENTS_PREFIX = "http.path.segments." + local HTTP_PATH_SEGMENTS_SUFFIX_REG = [[^(0|[1-9]\d*)(_([1-9]\d*))?$]] + -- works with both `traditional_compatiable` and `expressions` routes` validate_route = function(entity) local schema = get_schema(entity.protocols) local exp = transform_expression(entity) or get_expression(entity) - local ok, err = router.validate(schema, exp) - if not ok then + local fields, err = router.validate(schema, exp) + if not fields then return nil, "Router Expression failed validation: " .. err end + for _, f in ipairs(fields) do + if f:find(HTTP_PATH_SEGMENTS_PREFIX, 1, true) then + local m = re_match(f:sub(#HTTP_PATH_SEGMENTS_PREFIX + 1), + HTTP_PATH_SEGMENTS_SUFFIX_REG, "jo") + + if not m or (m[2] and tonumber(m[1]) >= tonumber(m[3])) then + return nil, "Router Expression failed validation: " .. + "illformed http.path.segments.* field" + end + end + end + return true end end diff --git a/kong/router/atc.lua b/kong/router/atc.lua index fa65c07de5b..9922e7573ce 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -63,6 +63,7 @@ do ["String"] = {"net.protocol", "tls.sni", "http.method", "http.host", "http.path", + "http.path.segments.*", "http.headers.*", "http.queries.*", }, diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 082bd6db9b0..21dfc244f14 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -167,6 +167,15 @@ end -- is_http if is_http then local fmt = string.format + local ngx_null = ngx.null + local re_split = require("ngx.re").split + + + local HTTP_SEGMENTS_PREFIX = "http.path.segments." + local HTTP_SEGMENTS_PREFIX_LEN = #HTTP_SEGMENTS_PREFIX + local HTTP_SEGMENTS_REG_CTX = { pos = 2, } -- skip first '/' + local HTTP_SEGMENTS_OFFSET = 1 + -- func => get_headers or get_uri_args -- name => "headers" or "queries" @@ -209,7 +218,67 @@ if is_http then return params.queries[field:sub(PREFIX_LEN + 1)] end - end + + elseif field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) == HTTP_SEGMENTS_PREFIX then + return function(params) + if not params.segments then + HTTP_SEGMENTS_REG_CTX.pos = 2 -- reset ctx, skip first '/' + params.segments = re_split(params.uri, "/", "jo", HTTP_SEGMENTS_REG_CTX) + end + + local segments = params.segments + + local range = field:sub(HTTP_SEGMENTS_PREFIX_LEN + 1) + local value = segments[range] + + if value then + return value ~= ngx_null and value or nil + end + + -- "/a/b/c" => 1="a", 2="b", 3="c" + -- http.path.segments.0 => params.segments[1 + 0] => a + -- http.path.segments.1_2 => b/c + + local p = range:find("_", 1, true) + + -- only one segment, e.g. http.path.segments.1 + + if not p then + local pos = tonumber(range) + + value = pos and segments[HTTP_SEGMENTS_OFFSET + pos] or nil + segments[range] = value or ngx_null + + return value + end + + -- (pos1, pos2) defines a segment range, e.g. http.path.segments.1_2 + + local pos1 = tonumber(range:sub(1, p - 1)) + local pos2 = tonumber(range:sub(p + 1)) + local segs_count = #segments - HTTP_SEGMENTS_OFFSET + + if not pos1 or not pos2 or + pos1 >= pos2 or pos1 > segs_count or pos2 > segs_count + then + segments[range] = ngx_null + return nil + end + + local buf = buffer.new() + + for p = pos1, pos2 - 1 do + buf:put(segments[HTTP_SEGMENTS_OFFSET + p], "/") + end + buf:put(segments[HTTP_SEGMENTS_OFFSET + pos2]) + + value = buf:get() + segments[range] = value + + return value + end + + end -- if prefix -- others return nil end diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index a6de847154f..7c3d201c65b 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1561,4 +1561,50 @@ describe("routes schema (flavor = expressions)", function() route = Routes:process_auto_fields(route, "insert") assert.truthy(Routes:validate(route)) end) + + it("http route supports http.path.segments.* fields", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "grpcs" }, + expression = [[http.path.segments.0 == "foo" && http.path.segments.1 ^= "bar" && http.path.segments.20_30 ~ r#"x/y"#]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(Routes:validate(route)) + end) + + it("fails if http route has invalid http.path.segments.* fields", function() + local r = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + priority = 100, + service = { id = another_uuid }, + } + + local wrong_expressions = { + [[http.path.segments. == "foo"]], + [[http.path.segments.abc == "foo"]], + [[http.path.segments.a_c == "foo"]], + [[http.path.segments.1_2_3 == "foo"]], + [[http.path.segments.1_ == "foo"]], + [[http.path.segments._1 == "foo"]], + [[http.path.segments.2_1 == "foo"]], + [[http.path.segments.1_1 == "foo"]], + [[http.path.segments.01_2 == "foo"]], + [[http.path.segments.001_2 == "foo"]], + [[http.path.segments.1_03 == "foo"]], + } + + for _, exp in ipairs(wrong_expressions) do + r.expression = exp + + local route = Routes:process_auto_fields(r, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + assert.truthy(errs["@entity"]) + end + end) end) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index e08f8b8d279..47f2af62fba 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -5393,5 +5393,171 @@ do assert.same(ctx.route_match_cached, "pos") end) end) + + describe("Router (flavor = " .. flavor .. ") [http]", function() + reload_router(flavor) + + it("select() should match single http.segments.*", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path.segments.0 == "foo" && http.path.segments.1 == "bar"]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path.segments.0 == "foo" && http.path.segments.2 ^= "baz"]], + priority = 200, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + expression = [[http.path.segments.0 == "foo" && http.path.segments.3 ~ r#"\d+"#]], + priority = 300, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar/bazxxx") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar/baz/12345") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + + local match_t = router:select("GET", "/foo/xxx") + assert.falsy(match_t) + end) + + it("select() should match range http.segments.*", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path.segments.0_1 ~ r#"\d+/\w+"#]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path.segments.1_3 == r#"xxx/yyy/zzz"#]], + priority = 100, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/123/foo/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/123/hello-world/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/foo/xxx/yyy/zzz/bar") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("select() accepts but does not match wrong http.segments.*", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path.segments.4_1 == r#"foo"#]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path.segments.10_11 == r#"foo/bar"#]], + priority = 100, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar") + assert.falsy(match_t) + end) + + it("exec() should hit cache with http.segments.*", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path.segments.0 == "foo" && http.path.segments.1 == "bar"]], + priority = 100, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path.segments.1_3 == r#"xxx/yyy/zzz"#]], + priority = 100, + }, + }, + } + + local router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo/bar", { a = "1", }) + router._set_ngx(_ngx) + + -- first match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.falsy(ctx.route_match_cached) + + -- cache hit pos + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo/xxx/yyy/zzz/bar", { a = "1", }) + router._set_ngx(_ngx) + + -- first match + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.falsy(ctx.route_match_cached) + + -- cache hit pos + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + assert.same(ctx.route_match_cached, "pos") + end) + end) end -- local flavor = "expressions" From f0ba93044a73ab3d4191367e2fcac76fa0d06b7e Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 19 Jan 2024 15:38:57 +0800 Subject: [PATCH 3333/4351] perf(timer-ng): bump the range of minimum/maximum threads (#12275) This ensures timer-ng has enough concurrency to handle sudden spike of timer usage, and reduces the chance of timer not firing properly. KAG-2932 KAG-3452 --- .github/workflows/build_and_test.yml | 28 +++++++++++++++++++ .../bump-cocurrency-limit-of-timer-ng.yml | 3 ++ .../kong/bump-lua-resty-timer-ng-to-0.2.6.yml | 3 ++ kong-3.6.0-0.rockspec | 2 +- kong/globalpatches.lua | 5 +++- kong/init.lua | 5 ++-- spec/fixtures/default_status_listen.conf | 4 +-- spec/fixtures/headers.conf | 4 +-- spec/kong_tests.conf | 4 +-- 9 files changed, 48 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/bump-cocurrency-limit-of-timer-ng.yml create mode 100644 changelog/unreleased/kong/bump-lua-resty-timer-ng-to-0.2.6.yml diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index e9c6675240c..812e69b7c0f 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -57,6 +57,13 @@ jobs: options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 steps: + - name: Bump max open files + run: | + sudo echo 'kong soft nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo 'kong hard nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) soft nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) hard nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + - name: Checkout Kong source code uses: actions/checkout@v4 @@ -160,6 +167,13 @@ jobs: - 9411:9411 steps: + - name: Bump max open files + run: | + sudo echo 'kong soft nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo 'kong hard nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) soft nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) hard nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + - name: Checkout Kong source code uses: actions/checkout@v4 @@ -292,6 +306,13 @@ jobs: - 15003:9001 steps: + - name: Bump max open files + run: | + sudo echo 'kong soft nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo 'kong hard nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) soft nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) hard nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + - name: Checkout Kong source code uses: actions/checkout@v4 @@ -358,6 +379,13 @@ jobs: needs: build steps: + - name: Bump max open files + run: | + sudo echo 'kong soft nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo 'kong hard nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) soft nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + sudo echo "$(whoami) hard nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf + - name: Checkout Kong source code uses: actions/checkout@v4 diff --git a/changelog/unreleased/kong/bump-cocurrency-limit-of-timer-ng.yml b/changelog/unreleased/kong/bump-cocurrency-limit-of-timer-ng.yml new file mode 100644 index 00000000000..b71a68d06aa --- /dev/null +++ b/changelog/unreleased/kong/bump-cocurrency-limit-of-timer-ng.yml @@ -0,0 +1,3 @@ +message: Bumped the concurrency range of the lua-resty-timer-ng library from [32, 256] to [512, 2048]. +type: performance +scope: Performance diff --git a/changelog/unreleased/kong/bump-lua-resty-timer-ng-to-0.2.6.yml b/changelog/unreleased/kong/bump-lua-resty-timer-ng-to-0.2.6.yml new file mode 100644 index 00000000000..c2740b4c602 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-timer-ng-to-0.2.6.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-timer-ng from 0.2.5 to 0.2.6" +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index e9879c7394a..b087efb600f 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.12.0", "lua-resty-session == 4.0.5", - "lua-resty-timer-ng == 0.2.5", + "lua-resty-timer-ng == 0.2.6", "lpeg == 1.1.0", "lua-resty-ljsonschema == 1.1.6-2", } diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 85863efecce..a8a59aa7a0f 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -98,7 +98,10 @@ return function(options) _timerng:start() else - _timerng = require("resty.timerng").new() + _timerng = require("resty.timerng").new({ + min_threads = 512, + max_threads = 2048, + }) end _G.timerng = _timerng diff --git a/kong/init.lua b/kong/init.lua index 22bd31688e0..e4ec317a802 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -746,8 +746,9 @@ function Kong.init() require("resty.kong.var").patch_metatable() if config.dedicated_config_processing and is_data_plane(config) then - -- TODO: figure out if there is better value than 2048 - local ok, err = process.enable_privileged_agent(2048) + -- TODO: figure out if there is better value than 4096 + -- 4096 is for the cocurrency of the lua-resty-timer-ng + local ok, err = process.enable_privileged_agent(4096) if not ok then error(err) end diff --git a/spec/fixtures/default_status_listen.conf b/spec/fixtures/default_status_listen.conf index 5e9b45b7f20..88a615dad0b 100644 --- a/spec/fixtures/default_status_listen.conf +++ b/spec/fixtures/default_status_listen.conf @@ -18,8 +18,8 @@ anonymous_reports = off dns_hostsfile = spec/fixtures/hosts nginx_main_worker_processes = 1 -nginx_main_worker_rlimit_nofile = NONE -nginx_events_worker_connections = NONE +nginx_main_worker_rlimit_nofile = 4096 +nginx_events_worker_connections = 4096 nginx_events_multi_accept = off prefix = servroot diff --git a/spec/fixtures/headers.conf b/spec/fixtures/headers.conf index dd130bb9113..36df085de03 100644 --- a/spec/fixtures/headers.conf +++ b/spec/fixtures/headers.conf @@ -18,8 +18,8 @@ anonymous_reports = off dns_hostsfile = spec/fixtures/hosts nginx_main_worker_processes = 1 -nginx_main_worker_rlimit_nofile = NONE -nginx_events_worker_connections = NONE +nginx_main_worker_rlimit_nofile = 4096 +nginx_events_worker_connections = 4096 nginx_events_multi_accept = off prefix = servroot diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 9e53b8ae254..b6736f7cbf5 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -32,8 +32,8 @@ dedicated_config_processing = on dns_hostsfile = spec/fixtures/hosts nginx_main_worker_processes = 1 -nginx_main_worker_rlimit_nofile = NONE -nginx_events_worker_connections = NONE +nginx_main_worker_rlimit_nofile = 4096 +nginx_events_worker_connections = 4096 nginx_events_multi_accept = off plugins = bundled,dummy,cache,rewriter,error-handler-log,error-generator,error-generator-last,short-circuit From 25851ba04520c4e9e7929543e789ef3fe8051f8e Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 19 Jan 2024 17:17:46 +0800 Subject: [PATCH 3334/4351] feat(core): add ngx_brotli module (#12367) add ngx_brotli module to Kong prebuilt Nginx binary. So we can use these configs in kong configure to support brotli compression feature in Kong. ``` nginx_proxy_brotli = "on" nginx_proxy_brotli_comp_level = 6 nginx_proxy_brotli_types = "text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript text/x-js" ``` KAG-2477 --- .requirements | 2 + build/openresty/BUILD.openresty.bazel | 2 + build/openresty/repositories.bzl | 9 +++ .../unreleased/kong/add_ngx_brotli_module.yml | 3 + .../fixtures/amazonlinux-2-amd64.txt | 1 + .../fixtures/amazonlinux-2023-amd64.txt | 1 + .../fixtures/amazonlinux-2023-arm64.txt | 1 + .../fixtures/debian-10-amd64.txt | 1 + .../fixtures/debian-11-amd64.txt | 2 + .../fixtures/debian-12-amd64.txt | 2 + .../explain_manifest/fixtures/el7-amd64.txt | 1 + .../explain_manifest/fixtures/el8-amd64.txt | 1 + .../explain_manifest/fixtures/el9-amd64.txt | 1 + .../explain_manifest/fixtures/el9-arm64.txt | 1 + .../fixtures/ubuntu-20.04-amd64.txt | 2 + .../fixtures/ubuntu-22.04-amd64.txt | 2 + .../fixtures/ubuntu-22.04-arm64.txt | 2 + .../05-proxy/34-proxy_with_compress_spec.lua | 67 +++++++++++++++++++ 18 files changed, 101 insertions(+) create mode 100644 changelog/unreleased/kong/add_ngx_brotli_module.yml create mode 100644 spec/02-integration/05-proxy/34-proxy_with_compress_spec.lua diff --git a/.requirements b/.requirements index bd073d8d0b8..cb60c3405cb 100644 --- a/.requirements +++ b/.requirements @@ -17,3 +17,5 @@ NGX_WASM_MODULE=a7087a37f0d423707366a694630f1e09f4c21728 WASMER=3.1.1 WASMTIME=14.0.3 V8=10.5.18 + +NGX_BROTLI=25f86f0bac1101b6512135eac5f93c49c63609e3 # v1.0.0rc diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index ae79fb93867..1dd2b0f476b 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -168,6 +168,7 @@ CONFIGURE_OPTIONS = [ "--add-module=$$EXT_BUILD_ROOT$$/external/lua-kong-nginx-module/stream", "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-lmdb", "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-events", + "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_brotli", ] + select({ "@kong//:aarch64-linux-anylibc-cross": [ "--crossbuild=Linux:aarch64", @@ -261,6 +262,7 @@ configure_make( "@lua-resty-lmdb//:all_srcs", "@lua-resty-events//:all_srcs", "@openresty_binding//:all_srcs", + "@ngx_brotli//:all_srcs", ] + select({ "@kong//:wasmx_flag": [ "@ngx_wasm_module//:all_srcs", diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index b493dd246fb..98e40eb491a 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -69,6 +69,15 @@ def openresty_repositories(): recursive_init_submodules = True, ) + maybe( + new_git_repository, + name = "ngx_brotli", + branch = KONG_VAR["NGX_BROTLI"], + remote = "https://github.com/google/ngx_brotli", + build_file_content = _NGINX_MODULE_DUMMY_FILE, + recursive_init_submodules = True, + ) + def _openresty_binding_impl(ctx): ctx.file("BUILD.bazel", _NGINX_MODULE_DUMMY_FILE) ctx.file("WORKSPACE", "workspace(name = \"openresty_patch\")") diff --git a/changelog/unreleased/kong/add_ngx_brotli_module.yml b/changelog/unreleased/kong/add_ngx_brotli_module.yml new file mode 100644 index 00000000000..1d14f0f117b --- /dev/null +++ b/changelog/unreleased/kong/add_ngx_brotli_module.yml @@ -0,0 +1,3 @@ +message: add ngx_brotli module to kong prebuild nginx +type: feature +scope: Core diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index b0d0b772ff0..34190b2b924 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -201,6 +201,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 3c348b455c8..b67b46ffebb 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -187,6 +187,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 48576d505f1..a9f1b4faf91 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -169,6 +169,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 951fb52d982..d79c02cde0f 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -201,6 +201,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 3a9420610de..6b2c8a6327a 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -179,6 +179,7 @@ - libpthread.so.0 - libcrypt.so.1 - libluajit-5.1.so.2 + - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 @@ -189,6 +190,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index d8a45bc54db..1db2a407276 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -166,6 +166,7 @@ Needed : - libcrypt.so.1 - libluajit-5.1.so.2 + - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 @@ -176,6 +177,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index b0d0b772ff0..34190b2b924 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -201,6 +201,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index b0817c9bdc3..c0e493082a4 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -200,6 +200,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index a9eb5944492..87ddaec8f70 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -187,6 +187,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 48576d505f1..a9f1b4faf91 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -169,6 +169,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index f909b112e2a..854c2289e38 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -183,6 +183,7 @@ - libpthread.so.0 - libcrypt.so.1 - libluajit-5.1.so.2 + - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 @@ -193,6 +194,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index b924206af82..8c96980a475 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -170,6 +170,7 @@ Needed : - libcrypt.so.1 - libluajit-5.1.so.2 + - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 @@ -180,6 +181,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 70700de3e9a..da9623d15a0 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -167,6 +167,7 @@ Needed : - libcrypt.so.1 - libluajit-5.1.so.2 + - libm.so.6 - libssl.so.3 - libcrypto.so.3 - libz.so.1 @@ -178,6 +179,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb + - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/spec/02-integration/05-proxy/34-proxy_with_compress_spec.lua b/spec/02-integration/05-proxy/34-proxy_with_compress_spec.lua new file mode 100644 index 00000000000..ed266acbc9a --- /dev/null +++ b/spec/02-integration/05-proxy/34-proxy_with_compress_spec.lua @@ -0,0 +1,67 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("Proxy with compressor [#" .. strategy .. "]", function() + + describe("[http] brotli", function() + local proxy_client + local proxy_ssl_client + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local s0 = bp.services:insert { + name = "service0", + } + + bp.routes:insert { + paths = { "/0" }, + service = s0, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_proxy_brotli = "on", + nginx_proxy_brotli_comp_level = 6, + nginx_proxy_brotli_types = "text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript text/x-js", + stream_listen = "off", + admin_listen = "off", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + proxy_ssl_client = helpers.proxy_ssl_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + + if proxy_ssl_client then + proxy_ssl_client:close() + end + end) + + it("header can be set when brotli compressor works fine", function() + local res = proxy_client:get("/0/xml", { + headers = { + ["Accept-Encoding"] = "br", + ["Content-Type"] = "application/xml", + } + }) + assert.res_status(200, res) + assert.equal("br", res.headers["Content-Encoding"]) + end) + end) + end) +end From 845b027c9fc4ae0999dc24b8f058fc2a2d5ec14b Mon Sep 17 00:00:00 2001 From: Zhongwei Yao Date: Sat, 20 Jan 2024 02:19:14 +0800 Subject: [PATCH 3335/4351] fix(tests): fix malloc assertion error by replacing thread tcp server (#12191) * fix(tests): fix malloc assertion error by replacing thread tcp server Due to many OpenSSL objects are not thread-safe and it causes intermittent crash when those objects are used in thread based tcp server. Replace it with process based tcp server resolves this error. This change only replaces the thread tcp server usage in 11-reports_spec.lua file to keep the scope small. Before this fix, crash like "malloc_consolidate(): unaligned fastbin chunk detected." happens when running spec/01-unit/11-reports_spec.lua about 200 times. After this fix, there is no crash after running the same test suites more than 5000 times. * Use mock server in kong instead of using standalone nginx process. All tests in 11-reports_spec.lua passes. The single test case time becomes slow compared with standalone nginx process: thread tcp_server: 30ms standalone process nginx : 130ms kong mock server : 2000ms * Remove change log. * Share the tcp server between test cases in a test file. Before this change, the 11-reports_spec.lua runtime is about 40 seconds. After this change, the runtime is 2.6 seconds. The current mainline runtime is 0.5 seconds. * Integrate the tcp echo server into default start_kong() config. * Update according to review comments. --- spec/01-unit/11-reports_spec.lua | 264 +++++++++--------- ...t_tcp_echo_server_custom_inject_stream.lua | 23 ++ spec/helpers.lua | 89 +++++- 3 files changed, 238 insertions(+), 138 deletions(-) create mode 100644 spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua diff --git a/spec/01-unit/11-reports_spec.lua b/spec/01-unit/11-reports_spec.lua index 708e1891150..c189ed28317 100644 --- a/spec/01-unit/11-reports_spec.lua +++ b/spec/01-unit/11-reports_spec.lua @@ -2,11 +2,32 @@ local meta = require "kong.meta" local helpers = require "spec.helpers" local cjson = require "cjson" - describe("reports", function() local reports, bytes, err + local expected_data = "version" local port = 8189 - local opts = { tls = true } + + lazy_setup(function() + -- start the echo server + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + -- we don't actually use any stream proxy features in tcp_server, + -- but this is needed in order to load the echo server defined at + -- nginx_kong_test_tcp_echo_server_custom_inject_stream.lua + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + -- to fix "Database needs bootstrapping or is older than Kong 1.0" in CI. + database = "off", + log_level = "info", + })) + + assert(helpers.is_echo_server_ready()) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.echo_server_reset() + end) + before_each(function() package.loaded["kong.reports"] = nil reports = require "kong.reports" @@ -44,8 +65,6 @@ describe("reports", function() end) it("sends report over TCP[TLS]", function() - local thread = helpers.tcp_server(port, opts) - bytes, err = reports.send("stub", { hello = "world", foo = "bar", @@ -58,8 +77,8 @@ describe("reports", function() assert.truthy(bytes>0) assert.is_nil(err) - local ok, res = thread:join() - assert.True(ok) + local res = helpers.get_echo_server_received_data(expected_data) + assert.matches("^<14>", res) res = res:sub(5) assert.matches("cores=%d+", res) @@ -78,24 +97,19 @@ describe("reports", function() it("doesn't send if not enabled", function() reports.toggle(false) - local thread = helpers.tcp_server(port, { requests = 1, timeout = 0.1 }) - bytes, err = reports.send({ foo = "bar" }, "127.0.0.1", port) assert.is_nil(bytes) assert.equal(err, "disabled") - local ok, res = thread:join() - assert.True(ok) + local res = helpers.get_echo_server_received_data(expected_data, 0.1) assert.equal("timeout", res) end) it("accepts custom immutable items", function() reports.toggle(true) - local thread = helpers.tcp_server(port, opts) - reports.add_immutable_value("imm1", "fooval") reports.add_immutable_value("imm2", "barval") @@ -103,8 +117,8 @@ describe("reports", function() assert.truthy(bytes > 0) assert.is_nil(err) - local ok, res = thread:join() - assert.True(ok) + local res = helpers.get_echo_server_received_data(expected_data) + assert.matches("imm1=fooval", res) assert.matches("imm2=barval", res) assert.matches("k1=bazval", res) @@ -113,6 +127,15 @@ describe("reports", function() describe("configure_ping()", function() local conf_loader = require "kong.conf_loader" + local function send_reports_and_check_result(reports, conf, port, matches) + reports.configure_ping(conf) + reports.send_ping("127.0.0.1", port) + local res = helpers.get_echo_server_received_data(expected_data) + + for _,m in ipairs(matches) do + assert.matches(m, res, nil, true) + end + end before_each(function() reports.toggle(true) @@ -124,13 +147,11 @@ describe("reports", function() local conf = assert(conf_loader(nil, { database = "postgres", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert._matches("cluster_id=123e4567-e89b-12d3-a456-426655440000", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"cluster_id=123e4567-e89b-12d3-a456-426655440000"}) end) end) @@ -139,39 +160,33 @@ describe("reports", function() local conf = assert(conf_loader(nil, { database = "postgres", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert._matches("database=postgres", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"database=postgres"}) end) it("off", function() local conf = assert(conf_loader(nil, { database = "off", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("database=off", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"database=off"}) end) end) describe("sends 'role'", function() - it("traditional", function() + it("traditional", function() local conf = assert(conf_loader(nil)) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert._matches("role=traditional", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"cluster_id=123e4567-e89b-12d3-a456-426655440000"}) end) it("control_plane", function() @@ -180,13 +195,11 @@ describe("reports", function() cluster_cert = "spec/fixtures/kong_spec.crt", cluster_cert_key = "spec/fixtures/kong_spec.key", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("role=control_plane", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"role=control_plane"}) end) it("data_plane", function() @@ -196,39 +209,33 @@ describe("reports", function() cluster_cert = "spec/fixtures/kong_spec.crt", cluster_cert_key = "spec/fixtures/kong_spec.key", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("role=data_plane", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"role=data_plane"}) end) end) describe("sends 'kic'", function() it("default (off)", function() local conf = assert(conf_loader(nil)) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert._matches("kic=false", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"kic=false"}) end) it("enabled", function() local conf = assert(conf_loader(nil, { kic = "on", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("kic=true", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"kic=true"}) end) end) @@ -237,26 +244,22 @@ describe("reports", function() local conf = assert(conf_loader(nil, { admin_listen = "off", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_admin=0", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_admin=0"}) end) it("on", function() local conf = assert(conf_loader(nil, { admin_listen = "127.0.0.1:8001", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_admin=1", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_admin=1"}) end) end) @@ -265,26 +268,22 @@ describe("reports", function() local conf = assert(conf_loader(nil, { admin_gui_listen = "off", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_admin_gui=0", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_admin_gui=0"}) end) it("on", function() local conf = assert(conf_loader(nil, { admin_gui_listen = "127.0.0.1:8001", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_admin_gui=1", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_admin_gui=1"}) end) end) @@ -293,26 +292,22 @@ describe("reports", function() local conf = assert(conf_loader(nil, { proxy_listen = "off", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_proxy=0", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_proxy=0"}) end) it("on", function() local conf = assert(conf_loader(nil, { proxy_listen = "127.0.0.1:8000", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_proxy=1", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_proxy=1"}) end) end) @@ -321,41 +316,36 @@ describe("reports", function() local conf = assert(conf_loader(nil, { stream_listen = "off", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_stream=0", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_stream=0"}) end) it("on", function() local conf = assert(conf_loader(nil, { stream_listen = "127.0.0.1:8000", })) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("_stream=1", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"_stream=1"}) end) end) it("default configuration ping contents", function() local conf = assert(conf_loader()) - reports.configure_ping(conf) - - local thread = helpers.tcp_server(port, opts) - reports.send_ping("127.0.0.1", port) - - local _, res = assert(thread:join()) - assert.matches("database=" .. helpers.test_conf.database, res, nil, true) - assert.matches("_admin=1", res, nil, true) - assert.matches("_proxy=1", res, nil, true) - assert.matches("_stream=0", res, nil, true) + send_reports_and_check_result( + reports, + conf, + port, + {"database=" .. helpers.test_conf.database, + "_admin=1", + "_proxy=1", + "_stream=0" + }) end) end) diff --git a/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua b/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua new file mode 100644 index 00000000000..db3aac86124 --- /dev/null +++ b/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua @@ -0,0 +1,23 @@ +return [[ +server { + listen 8188; + listen 8189 ssl; + +> for i = 1, #ssl_cert do + ssl_certificate $(ssl_cert[i]); + ssl_certificate_key $(ssl_cert_key[i]); +> end + ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + + content_by_lua_block { + local sock = assert(ngx.req.socket()) + local data = sock:receive() -- read a line from downstream + if data then + sock:send(data.."\n") -- echo whatever was sent + ngx.log(ngx.INFO, "received data: " .. data) + else + ngx.log(ngx.WARN, "Nothing received") + end + } +} +]] diff --git a/spec/helpers.lua b/spec/helpers.lua index 102b2ce45e1..5556774173d 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1393,7 +1393,6 @@ local function kill_tcp_server(port) return tonumber(oks), tonumber(fails) end - local code_status = { [200] = "OK", [201] = "Created", @@ -3847,6 +3846,91 @@ local function reload_kong(strategy, ...) return ok, err end +local is_echo_server_ready, get_echo_server_received_data, echo_server_reset +do + -- Message id is maintained within echo server context and not + -- needed for echo server user. + -- This id is extracted from the number in nginx error.log at each + -- line of log. i.e.: + -- 2023/12/15 14:10:12 [info] 718291#0: *303 stream [lua] content_by_lua ... + -- in above case, the id is 303. + local msg_id = -1 + local prefix_dir = "servroot" + + --- Check if echo server is ready. + -- + -- @function is_echo_server_ready + -- @return boolean + function is_echo_server_ready() + -- ensure server is ready. + local sock = ngx.socket.tcp() + sock:settimeout(0.1) + local retry = 0 + local test_port = 8188 + + while true do + if sock:connect("localhost", test_port) then + sock:send("START\n") + local ok = sock:receive() + sock:close() + if ok == "START" then + return true + end + else + retry = retry + 1 + if retry > 10 then + return false + end + end + end + end + + --- Get the echo server's received data. + -- This function check the part of expected data with a timeout. + -- + -- @function get_echo_server_received_data + -- @param expected part of the data expected. + -- @param timeout (optional) timeout in seconds, default is 0.5. + -- @return the data the echo server received. If timeouts, return "timeout". + function get_echo_server_received_data(expected, timeout) + if timeout == nil then + timeout = 0.5 + end + + local extract_cmd = "grep content_by_lua "..prefix_dir.."/logs/error.log | tail -1" + local _, _, log = assert(exec(extract_cmd)) + local pattern = "%*(%d+)%s.*received data: (.*)" + local cur_msg_id, data = string.match(log, pattern) + + -- unit is second. + local t = 0.1 + local time_acc = 0 + + -- retry it when data is not available. because sometime, + -- the error.log has not been flushed yet. + while string.find(data, expected) == nil or cur_msg_id == msg_id do + ngx.sleep(t) + time_acc = time_acc + t + if time_acc >= timeout then + return "timeout" + end + + _, _, log = assert(exec(extract_cmd)) + cur_msg_id, data = string.match(log, pattern) + end + + -- update the msg_id, it persists during a cycle from echo server + -- start to stop. + msg_id = cur_msg_id + + return data + end + + function echo_server_reset() + stop_kong(prefix_dir) + msg_id = -1 + end +end --- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. -- @function clustering_client @@ -4084,6 +4168,9 @@ end tcp_server = tcp_server, udp_server = udp_server, kill_tcp_server = kill_tcp_server, + is_echo_server_ready = is_echo_server_ready, + echo_server_reset = echo_server_reset, + get_echo_server_received_data = get_echo_server_received_data, http_mock = http_mock, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, From 58fe2dd31c06a1f2910c2b69deb678f39c573177 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Fri, 19 Jan 2024 19:16:05 +0000 Subject: [PATCH 3336/4351] feat(plugins): ai-proxy-plugin (#12323) * feat(plugins): ai-proxy plugin * fix(ai-proxy): working azure provider * fix(ai-proxy): working azure provider --------- Co-authored-by: Jack Tysoe --- .github/labeler.yml | 4 + .../unreleased/kong/add-ai-proxy-plugin.yml | 3 + kong-3.6.0-0.rockspec | 12 + kong/constants.lua | 1 + kong/llm/drivers/anthropic.lua | 316 ++++++ kong/llm/drivers/azure.lua | 127 +++ kong/llm/drivers/cohere.lua | 455 +++++++++ kong/llm/drivers/llama2.lua | 291 ++++++ kong/llm/drivers/mistral.lua | 177 ++++ kong/llm/drivers/openai.lua | 242 +++++ kong/llm/drivers/shared.lua | 265 +++++ kong/llm/init.lua | 364 +++++++ kong/plugins/ai-proxy/handler.lua | 148 +++ kong/plugins/ai-proxy/schema.lua | 12 + spec/01-unit/12-plugins_order_spec.lua | 1 + .../03-plugins/38-ai-proxy/00-config_spec.lua | 324 +++++++ spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 330 +++++++ .../02-openai_integration_spec.lua | 907 ++++++++++++++++++ .../03-anthropic_integration_spec.lua | 526 ++++++++++ .../04-cohere_integration_spec.lua | 518 ++++++++++ .../38-ai-proxy/05-azure_integration_spec.lua | 538 +++++++++++ .../06-mistral_integration_spec.lua | 396 ++++++++ .../07-llama2_integration_spec.lua | 350 +++++++ spec/03-plugins/38-ai-proxy/json-schema.json | 65 ++ spec/03-plugins/38-ai-proxy/oas.yaml | 96 ++ .../llm-v1-chat/requests/bad_request.json | 12 + .../anthropic/llm-v1-chat/requests/good.json | 12 + .../llm-v1-chat/requests/good_own_model.json | 13 + .../llm-v1-chat/responses/bad_request.json | 6 + .../responses/bad_upstream_response.json | 10 + .../anthropic/llm-v1-chat/responses/good.json | 5 + .../responses/internal_server_error.html | 11 + .../llm-v1-chat/responses/unauthorized.json | 6 + .../requests/bad_request.json | 3 + .../llm-v1-completions/requests/good.json | 3 + .../responses/bad_request.json | 6 + .../llm-v1-completions/responses/good.json | 5 + .../responses/unauthorized.json | 6 + .../llm-v1-chat/requests/bad_request.json | 12 + .../cohere/llm-v1-chat/requests/good.json | 12 + .../llm-v1-chat/requests/good_own_model.json | 13 + .../llm-v1-chat/responses/bad_request.json | 3 + .../responses/bad_upstream_response.json | 10 + .../cohere/llm-v1-chat/responses/good.json | 19 + .../responses/internal_server_error.html | 11 + .../llm-v1-chat/responses/unauthorized.json | 3 + .../requests/bad_request.json | 3 + .../llm-v1-completions/requests/good.json | 3 + .../responses/bad_request.json | 6 + .../llm-v1-completions/responses/good.json | 34 + .../responses/unauthorized.json | 3 + spec/fixtures/ai-proxy/json-schema.json | 65 ++ .../llama2/raw/requests/good-chat.json | 20 + .../llama2/raw/requests/good-completions.json | 3 + .../llama2/raw/responses/bad_request.json | 3 + .../ai-proxy/llama2/raw/responses/good.json | 7 + .../llama2/raw/responses/unauthorized.json | 3 + .../mistral/llm-v1-chat/responses/good.json | 22 + .../llm-v1-completions/responses/good.json | 19 + spec/fixtures/ai-proxy/oas.yaml | 207 ++++ .../llm-v1-chat/requests/bad_request.json | 12 + .../openai/llm-v1-chat/requests/good.json | 12 + .../llm-v1-chat/requests/good_own_model.json | 13 + .../llm-v1-chat/responses/bad_request.json | 8 + .../responses/bad_upstream_response.json | 10 + .../openai/llm-v1-chat/responses/good.json | 22 + .../responses/internal_server_error.html | 11 + .../llm-v1-chat/responses/unauthorized.json | 8 + .../requests/bad_request.json | 3 + .../llm-v1-completions/requests/good.json | 3 + .../responses/bad_request.json | 8 + .../llm-v1-completions/responses/good.json | 19 + .../responses/unauthorized.json | 8 + .../anthropic/llm-v1-chat.json | 6 + .../anthropic/llm-v1-completions.json | 6 + .../expected-requests/azure/llm-v1-chat.json | 32 + .../azure/llm-v1-completions.json | 6 + .../expected-requests/cohere/llm-v1-chat.json | 12 + .../cohere/llm-v1-completions.json | 10 + .../llama2/ollama/llm-v1-chat.json | 34 + .../llama2/ollama/llm-v1-completions.json | 9 + .../llama2/raw/llm-v1-chat.json | 9 + .../llama2/raw/llm-v1-completions.json | 9 + .../mistral/ollama/llm-v1-chat.json | 34 + .../mistral/openai/llm-v1-chat.json | 31 + .../expected-requests/openai/llm-v1-chat.json | 31 + .../openai/llm-v1-completions.json | 6 + .../anthropic/llm-v1-chat.json | 14 + .../anthropic/llm-v1-completions.json | 11 + .../expected-responses/azure/llm-v1-chat.json | 22 + .../azure/llm-v1-completions.json | 19 + .../cohere/llm-v1-chat.json | 20 + .../cohere/llm-v1-completions.json | 17 + .../llama2/ollama/llm-v1-chat.json | 19 + .../llama2/ollama/llm-v1-completions.json | 15 + .../llama2/raw/llm-v1-chat.json | 12 + .../llama2/raw/llm-v1-completions.json | 9 + .../mistral/ollama/llm-v1-chat.json | 19 + .../mistral/openai/llm-v1-chat.json | 22 + .../openai/llm-v1-chat.json | 22 + .../openai/llm-v1-completions.json | 19 + .../real-responses/anthropic/llm-v1-chat.json | 5 + .../anthropic/llm-v1-completions.json | 5 + .../real-responses/azure/llm-v1-chat.json | 22 + .../azure/llm-v1-completions.json | 19 + .../real-responses/cohere/llm-v1-chat.json | 20 + .../cohere/llm-v1-completions.json | 20 + .../llama2/ollama/llm-v1-chat.json | 15 + .../llama2/ollama/llm-v1-completions.json | 14 + .../llama2/raw/llm-v1-chat.json | 7 + .../llama2/raw/llm-v1-completions.json | 7 + .../mistral/ollama/llm-v1-chat.json | 15 + .../mistral/openai/llm-v1-chat.json | 22 + .../real-responses/openai/llm-v1-chat.json | 22 + .../openai/llm-v1-completions.json | 19 + .../ai-proxy/unit/requests/llm-v1-chat.json | 28 + .../requests/llm-v1-completion-template.json | 8 + .../unit/requests/llm-v1-completions.json | 3 + 118 files changed, 7910 insertions(+) create mode 100644 changelog/unreleased/kong/add-ai-proxy-plugin.yml create mode 100644 kong/llm/drivers/anthropic.lua create mode 100644 kong/llm/drivers/azure.lua create mode 100644 kong/llm/drivers/cohere.lua create mode 100644 kong/llm/drivers/llama2.lua create mode 100644 kong/llm/drivers/mistral.lua create mode 100644 kong/llm/drivers/openai.lua create mode 100644 kong/llm/drivers/shared.lua create mode 100644 kong/llm/init.lua create mode 100644 kong/plugins/ai-proxy/handler.lua create mode 100644 kong/plugins/ai-proxy/schema.lua create mode 100644 spec/03-plugins/38-ai-proxy/00-config_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/01-unit_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua create mode 100644 spec/03-plugins/38-ai-proxy/json-schema.json create mode 100644 spec/03-plugins/38-ai-proxy/oas.yaml create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/bad_request.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good_own_model.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_upstream_response.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/internal_server_error.html create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/bad_request.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/good.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/unauthorized.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/bad_request.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good_own_model.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_upstream_response.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/good.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/internal_server_error.html create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/unauthorized.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/bad_request.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/good.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/good.json create mode 100644 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spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-completions.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-completions.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-completions.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-completions.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/mistral/ollama/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/mistral/openai/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-completions.json create mode 100644 spec/fixtures/ai-proxy/unit/requests/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/requests/llm-v1-completion-template.json create mode 100644 spec/fixtures/ai-proxy/unit/requests/llm-v1-completions.json diff --git a/.github/labeler.yml b/.github/labeler.yml index 5361ce2f95f..7f90b3c6cf4 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -90,6 +90,10 @@ plugins/acme: - changed-files: - any-glob-to-any-file: kong/plugins/acme/**/* +plugins/ai-proxy: +- changed-files: + - any-glob-to-any-file: ['kong/plugins/ai-proxy/**/*', 'kong/llm/**/*'] + plugins/aws-lambda: - changed-files: - any-glob-to-any-file: kong/plugins/aws-lambda/**/* diff --git a/changelog/unreleased/kong/add-ai-proxy-plugin.yml b/changelog/unreleased/kong/add-ai-proxy-plugin.yml new file mode 100644 index 00000000000..5c45dfd594b --- /dev/null +++ b/changelog/unreleased/kong/add-ai-proxy-plugin.yml @@ -0,0 +1,3 @@ +message: Introduced the new **AI Proxy** plugin that enables simplified integration with various AI provider Large Language Models. +type: feature +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index b087efb600f..0243803b885 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -562,6 +562,18 @@ build = { ["kong.plugins.opentelemetry.proto"] = "kong/plugins/opentelemetry/proto.lua", ["kong.plugins.opentelemetry.otlp"] = "kong/plugins/opentelemetry/otlp.lua", + ["kong.plugins.ai-proxy.handler"] = "kong/plugins/ai-proxy/handler.lua", + ["kong.plugins.ai-proxy.schema"] = "kong/plugins/ai-proxy/schema.lua", + + ["kong.llm"] = "kong/llm/init.lua", + ["kong.llm.drivers.shared"] = "kong/llm/drivers/shared.lua", + ["kong.llm.drivers.openai"] = "kong/llm/drivers/openai.lua", + ["kong.llm.drivers.azure"] = "kong/llm/drivers/azure.lua", + ["kong.llm.drivers.cohere"] = "kong/llm/drivers/cohere.lua", + ["kong.llm.drivers.anthropic"] = "kong/llm/drivers/anthropic.lua", + ["kong.llm.drivers.mistral"] = "kong/llm/drivers/mistral.lua", + ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index d3d27759628..dac88b405c5 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -36,6 +36,7 @@ local plugins = { "azure-functions", "zipkin", "opentelemetry", + "ai-proxy", } local plugin_map = {} diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua new file mode 100644 index 00000000000..668e035d571 --- /dev/null +++ b/kong/llm/drivers/anthropic.lua @@ -0,0 +1,316 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local socket_url = require "socket.url" +local buffer = require("string.buffer") +-- + +-- globals +local DRIVER_NAME = "anthropic" +-- + +local function kong_prompt_to_claude_prompt(prompt) + return fmt("Human: %s\n\nAssistant:", prompt) +end + +local function kong_messages_to_claude_prompt(messages) + local buf = buffer.new() + buf:reset() + + -- We need to flatten the messages into an assistant chat history for Claude + for _, v in ipairs(messages) do + if v.role == "assistant" then + buf:put("Assistant: ") + + elseif v.role == "user" then + buf:put("Human: ") + + end + -- 'system' prompts don't have a role, and just start text streaming from the top + -- https://docs.anthropic.com/claude/docs/how-to-use-system-prompts + + buf:put(v.content) + buf:put("\n\n") + end + + -- claude 2.x requests always end with an open prompt, + -- telling the Assistant you are READY for its answer. + -- https://docs.anthropic.com/claude/docs/introduction-to-prompt-design + buf:put("Assistant:") + + return buf:get() +end + + +local function to_claude_prompt(req) + if req.prompt then + return kong_prompt_to_claude_prompt(req.prompt) + + elseif req.messages then + return kong_messages_to_claude_prompt(req.messages) + + end + + return nil, "request is missing .prompt and .messages commands" +end + + +local transformers_to = { + ["llm/v1/chat"] = function(request_table, model) + local prompt = {} + local err + + prompt.prompt, err = to_claude_prompt(request_table) + if err then + return nil, nil, err + end + + prompt.temperature = (model.options and model.options.temperature) or nil + prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or nil + prompt.model = model.name + + return prompt, "application/json", nil + end, + + ["llm/v1/completions"] = function(request_table, model) + local prompt = {} + local err + + prompt.prompt, err = to_claude_prompt(request_table) + if err then + return nil, nil, err + end + + prompt.temperature = (model.options and model.options.temperature) or nil + prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or nil + prompt.model = model.name + + return prompt, "application/json", nil + end, +} + +local transformers_from = { + ["llm/v1/chat"] = function(response_string) + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode cohere response" + end + + if response_table.completion then + local res = { + choices = { + { + index = 0, + message = { + role = "assistant", + content = response_table.completion, + }, + finish_reason = response_table.stop_reason, + }, + }, + model = response_table.model, + object = "chat.completion", + } + + return cjson.encode(res) + else + -- it's probably an error block, return generic error + return nil, "'completion' not in anthropic://llm/v1/chat response" + end + end, + + ["llm/v1/completions"] = function(response_string) + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode cohere response" + end + + if response_table.completion then + local res = { + choices = { + { + index = 0, + text = response_table.completion, + finish_reason = response_table.stop_reason, + }, + }, + model = response_table.model, + object = "text_completion", + } + + return cjson.encode(res) + else + -- it's probably an error block, return generic error + return nil, "'completion' not in anthropic://llm/v1/chat response" + end + end, +} + +function _M.from_format(response_string, model_info, route_type) + -- MUST return a string, to set as the response body + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + local transform = transformers_from[route_type] + if not transform then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) + end + + local ok, response_string, err = pcall(transform, response_string) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s: %s", + model_info.provider, + route_type, + err or "unexpected_error" + ) + end + + return response_string, nil +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "/", route_type) + + if route_type == "preserve" then + -- do nothing + return request_table, nil, nil + end + + if not transformers_to[route_type] then + return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) + end + + local ok, request_object, content_type, err = pcall( + transformers_to[route_type], + request_table, + model_info + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + end + + return request_object, content_type, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine with custom header + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + error("body must be table or string") + end + + local url = fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME], + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + ["anthropic-version"] = conf.model.options.anthropic_version, + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code not 2xx" + end + + return body, res.status, nil + end +end + +function _M.header_filter_hooks(body) + -- nothing to parse in header_filter phase +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.pre_request(conf, body) + -- check for user trying to bring own model + if body and body.model then + return nil, "cannot use own model for this instance" + end + + return true, nil +end + +-- returns err or nil +function _M.configure_request(conf) + local parsed_url + + if conf.route_type ~= "preserve" then + if conf.model.options.upstream_url then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + + if not parsed_url.path then + return nil, fmt("operation %s is not supported for anthropic provider", conf.route_type) + end + end + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + end + + kong.service.request.set_header("anthropic-version", conf.model.options.anthropic_version) + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + if auth_param_name and auth_param_value and auth_param_location == "query" then + local query_table = kong.request.get_query() + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end + + -- if auth_param_location is "form", it will have already been set in a pre-request hook + return true, nil +end + + +return _M diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua new file mode 100644 index 00000000000..684dce7afab --- /dev/null +++ b/kong/llm/drivers/azure.lua @@ -0,0 +1,127 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local openai_driver = require("kong.llm.drivers.openai") +local socket_url = require "socket.url" +-- + +-- globals +local DRIVER_NAME = "azure" +-- + +_M.from_format = openai_driver.from_format +_M.to_format = openai_driver.to_format +_M.pre_request = openai_driver.pre_request +_M.header_filter_hooks = openai_driver.header_filter_hooks + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + -- azure has non-standard URL format + local url = fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME]:format(conf.model.options.azure_instance, conf.model.options.azure_deployment_id), + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code not 2xx" + end + + return body, res.status, nil + end +end + +-- returns err or nil +function _M.configure_request(conf) + + local parsed_url + + if conf.model.options.upstream_url then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + -- azure has non-standard URL format + local url = fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME]:format(conf.model.options.azure_instance, conf.model.options.azure_deployment_id), + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + parsed_url = socket_url.parse(url) + end + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + local query_table = kong.request.get_query() + query_table["api-version"] = conf.model.options.azure_api_version + + if auth_param_name and auth_param_value and auth_param_location == "query" then + query_table[auth_param_name] = auth_param_value + end + + kong.service.request.set_query(query_table) + + -- if auth_param_location is "form", it will have already been set in a pre-request hook + return true, nil +end + + +return _M diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua new file mode 100644 index 00000000000..87b8a87d309 --- /dev/null +++ b/kong/llm/drivers/cohere.lua @@ -0,0 +1,455 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local socket_url = require "socket.url" +local http = require("resty.http") +local table_new = require("table.new") +-- + +-- globals +local DRIVER_NAME = "cohere" +-- + +local transformers_to = { + ["llm/v1/chat"] = function(request_table, model) + request_table.model = model.name + + if request_table.prompt and request_table.messages then + return kong.response.exit(400, "cannot run a 'prompt' and a history of 'messages' at the same time - refer to schema") + + elseif request_table.messages then + -- we have to move all BUT THE LAST message into "chat_history" array + -- and move the LAST message (from 'user') into "message" string + if #request_table.messages > 1 then + local chat_history = table_new(#request_table.messages - 1, 0) + for i, v in ipairs(request_table.messages) do + -- if this is the last message prompt, don't add to history + if i < #request_table.messages then + local role + if v.role == "assistant" or v.role == "CHATBOT" then + role = "CHATBOT" + else + role = "USER" + end + + chat_history[i] = { + role = role, + message = v.content, + } + end + end + + request_table.chat_history = chat_history + end + + request_table.temperature = model.options.temperature + request_table.message = request_table.messages[#request_table.messages].content + request_table.messages = nil + + elseif request_table.prompt then + request_table.temperature = model.options.temperature + request_table.max_tokens = model.options.max_tokens + request_table.truncate = request_table.truncate or "END" + request_table.return_likelihoods = request_table.return_likelihoods or "NONE" + request_table.p = model.options.top_p + request_table.k = model.options.top_k + + end + + return request_table, "application/json", nil + end, + + ["llm/v1/completions"] = function(request_table, model) + request_table.model = model.name + + if request_table.prompt and request_table.messages then + return kong.response.exit(400, "cannot run a 'prompt' and a history of 'messages' at the same time - refer to schema") + + elseif request_table.messages then + -- we have to move all BUT THE LAST message into "chat_history" array + -- and move the LAST message (from 'user') into "message" string + if #request_table.messages > 1 then + local chat_history = table_new(#request_table.messages - 1, 0) + for i, v in ipairs(request_table.messages) do + -- if this is the last message prompt, don't add to history + if i < #request_table.messages then + local role + if v.role == "assistant" or v.role == "CHATBOT" then + role = "CHATBOT" + else + role = "USER" + end + + chat_history[i] = { + role = role, + message = v.content, + } + end + end + + request_table.chat_history = chat_history + end + + request_table.temperature = model.options.temperature + request_table.message = request_table.messages[#request_table.messages].content + request_table.messages = nil + + elseif request_table.prompt then + request_table.temperature = model.options.temperature + request_table.max_tokens = model.options.max_tokens + request_table.truncate = request_table.truncate or "END" + request_table.return_likelihoods = request_table.return_likelihoods or "NONE" + request_table.p = model.options.top_p + request_table.k = model.options.top_k + + end + + return request_table, "application/json", nil + end, +} + +local transformers_from = { + ["llm/v1/chat"] = function(response_string, model_info) + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode cohere response" + end + + -- messages/choices table is only 1 size, so don't need to static allocate + local messages = {} + messages.choices = {} + + if response_table.prompt and response_table.generations then + -- this is a "co.generate" + for i, v in ipairs(response_table.generations) do + messages.choices[i] = { + index = (i-1), + text = v.text, + finish_reason = "stop", + } + end + messages.object = "text_completion" + messages.model = model_info.name + messages.id = response_table.id + + local stats = { + completion_tokens = response_table.meta + and response_table.meta.billed_units + and response_table.meta.billed_units.output_tokens + or nil, + + prompt_tokens = response_table.meta + and response_table.meta.billed_units + and response_table.meta.billed_units.input_tokens + or nil, + + total_tokens = response_table.meta + and response_table.meta.billed_units + and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens) + or nil, + } + messages.usage = stats + + elseif response_table.text then + -- this is a "co.chat" + + messages.choices[1] = { + index = 0, + message = { + role = "assistant", + content = response_table.text, + }, + finish_reason = "stop", + } + messages.object = "chat.completion" + messages.model = model_info.name + messages.id = response_table.generation_id + + local stats = { + completion_tokens = response_table.token_count and response_table.token_count.response_tokens or nil, + prompt_tokens = response_table.token_count and response_table.token_count.prompt_tokens or nil, + total_tokens = response_table.token_count and response_table.token_count.total_tokens or nil, + } + messages.usage = stats + + else -- probably a fault + return nil, "'text' or 'generations' missing from cohere response body" + + end + + return cjson.encode(messages) + end, + + ["llm/v1/completions"] = function(response_string, model_info) + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode cohere response" + end + + local prompt = {} + prompt.choices = {} + + if response_table.prompt and response_table.generations then + -- this is a "co.generate" + + for i, v in ipairs(response_table.generations) do + prompt.choices[i] = { + index = (i-1), + text = v.text, + finish_reason = "stop", + } + end + prompt.object = "text_completion" + prompt.model = model_info.name + prompt.id = response_table.id + + local stats = { + completion_tokens = response_table.meta and response_table.meta.billed_units.output_tokens or nil, + prompt_tokens = response_table.meta and response_table.meta.billed_units.input_tokens or nil, + total_tokens = response_table.meta + and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens) + or nil, + } + prompt.usage = stats + + elseif response_table.text then + -- this is a "co.chat" + + prompt.choices[1] = { + index = 0, + message = { + role = "assistant", + content = response_table.text, + }, + finish_reason = "stop", + } + prompt.object = "chat.completion" + prompt.model = model_info.name + prompt.id = response_table.generation_id + + local stats = { + completion_tokens = response_table.token_count and response_table.token_count.response_tokens or nil, + prompt_tokens = response_table.token_count and response_table.token_count.prompt_tokens or nil, + total_tokens = response_table.token_count and response_table.token_count.total_tokens or nil, + } + prompt.usage = stats + + else -- probably a fault + return nil, "'text' or 'generations' missing from cohere response body" + + end + + return cjson.encode(prompt) + end, +} + +function _M.from_format(response_string, model_info, route_type) + -- MUST return a string, to set as the response body + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + if not transformers_from[route_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) + end + + local ok, response_string, err = pcall(transformers_from[route_type], response_string, model_info) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s: %s", + model_info.provider, + route_type, + err or "unexpected_error" + ) + end + + return response_string, nil +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "/", route_type) + + if route_type == "preserve" then + -- do nothing + return request_table, nil, nil + end + + if not transformers_to[route_type] then + return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) + end + + local ok, response_object, content_type, err = pcall( + transformers_to[route_type], + request_table, + model_info + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + end + + return response_object, content_type, nil +end + +function _M.subrequest(body_table, route_type, auth) + local body_string, err = cjson.encode(body_table) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + + local httpc = http.new() + + local request_url = fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME], + ai_shared.operation_map[DRIVER_NAME][route_type].path + ) + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if auth and auth.header_name then + headers[auth.header_name] = auth.header_value + end + + local res, err = httpc:request_uri( + request_url, + { + method = "POST", + body = body_string, + headers = headers, + }) + if not res then + return nil, "request failed: " .. err + end + + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status ~= 200 then + return body, "status code not 200" + end + + return body, res.status, nil +end + +function _M.header_filter_hooks(body) + -- nothing to parse in header_filter phase +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.pre_request(conf, body) + -- check for user trying to bring own model + if body and body.model then + return false, "cannot use own model for this instance" + end + + return true, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + local url = fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME], + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code not 2xx" + end + + return body, res.status, nil + end +end + +-- returns err or nil +function _M.configure_request(conf) + local parsed_url + + if conf.route_type ~= "preserve" then + if conf.model.options.upstream_url then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + + if not parsed_url.path then + return false, fmt("operation %s is not supported for cohere provider", conf.route_type) + end + end + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + end + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + if auth_param_name and auth_param_value and auth_param_location == "query" then + local query_table = kong.request.get_query() + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end + + -- if auth_param_location is "form", it will have already been set in a pre-request hook + return true, nil +end + + +return _M diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua new file mode 100644 index 00000000000..d4da6d7be0f --- /dev/null +++ b/kong/llm/drivers/llama2.lua @@ -0,0 +1,291 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local split = require("pl.stringx").split +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local openai_driver = require("kong.llm.drivers.openai") +local socket_url = require "socket.url" +local string_gsub = string.gsub +-- + +-- globals +local DRIVER_NAME = "llama2" +-- + +-- parser built from model docs reference: +-- https://huggingface.co/blog/llama2#how-to-prompt-llama-2 +local function messages_to_inst(messages) + local buf = require("string.buffer").new() + buf:reset() + + for i, v in ipairs(messages) do + if i == 1 then + -- first, make the initial prompt + -- [INST] <> + -- {{ system_prompt }} + -- <> + buf:putf("[INST] <> %s <>", v.content) + + elseif i == 2 then + -- now make the initial user question + -- {{ user_msg_1 }} [/INST] + buf:put(fmt(" %s [/INST]", v.content)) + + else + -- continue the chat + if v.role == "system" then + -- {{ model_answer_1 }} + buf:put(fmt(" %s ", v.content)) + + elseif v.role == "user" then + buf:put(fmt(" [INST] %s [/INST]", v.content)) + + end + + end + end + + return buf:get(), nil +end + +local function from_raw(response_string, model_info, route_type) + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode llama2 response" + end + + if (not response_table) or (not response_table.data) or (#response_table.data > 1) then + return nil, "cannot parse response from llama2 endpoint" + + elseif (not response_table.data[1].generated_text) then + return nil, "response data is empty from llama2 endpoint" + + end + + local split_response = split(response_table.data[1].generated_text, "[/INST]") + if not split_response or #split_response < 1 then + return nil, "response did not contain a system reply" + end + + local response_object + + -- good + if route_type == "llm/v1/chat" then + response_object = { + choices = { + [1] = { + message = { + content = string_gsub(split_response[#split_response], '^%s*(.-)%s*$', '%1'), + role = "assistant", + }, + index = 0, + } + }, + object = "chat.completion", + } + + elseif route_type == "llm/v1/completions" then + response_object = { + choices = { + [1] = { + index = 0, + text = string_gsub(split_response[#split_response], '^%s*(.-)%s*$', '%1'), + } + }, + object = "text_completion", + } + + end + + -- stash analytics for later + if response_table.usage then response_object.usage = response_table.usage end + + return cjson.encode(response_object) +end + +local function to_raw(request_table, model) + local messages = {} + messages.parameters = {} + messages.parameters.max_new_tokens = model.options and model.options.max_tokens + messages.parameters.top_p = model.options and model.options.top_p or 1.0 + messages.parameters.top_k = model.options and model.options.top_k or 40 + messages.parameters.temperature = model.options and model.options.temperature + + if request_table.prompt and request_table.messages then + return kong.response.exit(400, "cannot run raw 'prompt' and chat history 'messages' requests at the same time - refer to schema") + + elseif request_table.messages then + messages.inputs = messages_to_inst(request_table.messages) + + elseif request_table.prompt then + messages.inputs = fmt(" [INST] <> You are a helpful assistant. <> %s [/INST]", request_table.prompt) + + end + + return messages, "application/json", nil +end + +-- transformer mappings +local transformers_from = { + ["llm/v1/chat/raw"] = from_raw, + ["llm/v1/completions/raw"] = from_raw, + ["llm/v1/chat/ollama"] = ai_shared.from_ollama, + ["llm/v1/completions/ollama"] = ai_shared.from_ollama, +} + +local transformers_to = { + ["llm/v1/chat/raw"] = to_raw, + ["llm/v1/completions/raw"] = to_raw, + ["llm/v1/chat/ollama"] = ai_shared.to_ollama, + ["llm/v1/completions/ollama"] = ai_shared.to_ollama, +} +-- + +function _M.from_format(response_string, model_info, route_type) + -- MUST return a string, to set as the response body + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + if model_info.options.llama2_format == "openai" then + return openai_driver.from_format(response_string, model_info, route_type) + end + + local transformer_type = fmt("%s/%s", route_type, model_info.options.llama2_format) + if not transformers_from[transformer_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, transformer_type) + end + + local ok, response_string, err = pcall( + transformers_from[transformer_type], + response_string, + model_info, + route_type + ) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, err or "unexpected_error") + end + + return response_string, nil +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "://", route_type) + + if model_info.options.llama2_format == "openai" then + return openai_driver.to_format(request_table, model_info, route_type) + end + + -- dynamically call the correct transformer + local ok, response_object, content_type, err = pcall( + transformers_to[fmt("%s/%s", route_type, model_info.options.llama2_format)], + request_table, + model_info + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + end + + return response_object, content_type, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + local url = conf.model.options.upstream_url + + local method = "POST" + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json" + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code not 2xx" + end + + return body, res.status, nil + end +end + +function _M.header_filter_hooks(body) + -- nothing to parse in header_filter phase +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.pre_request(conf, body) + -- check for user trying to bring own model + if body and body.model then + return false, "cannot use own model for this instance" + end + + return true, nil +end + +-- returns err or nil +function _M.configure_request(conf) + local parsed_url = socket_url.parse(conf.model.options.upstream_url) + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + if auth_param_name and auth_param_value and auth_param_location == "query" then + local query_table = kong.request.get_query() + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end + + -- if auth_param_location is "form", it will have already been set in a pre-request hook + return true, nil +end + + +return _M diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua new file mode 100644 index 00000000000..ba7dd94d1e2 --- /dev/null +++ b/kong/llm/drivers/mistral.lua @@ -0,0 +1,177 @@ + +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local openai_driver = require("kong.llm.drivers.openai") +local socket_url = require "socket.url" +-- + +-- globals +local DRIVER_NAME = "mistral" +-- + +-- transformer mappings +local transformers_from = { + ["llm/v1/chat/ollama"] = ai_shared.from_ollama, + ["llm/v1/completions/ollama"] = ai_shared.from_ollama, +} + +local transformers_to = { + ["llm/v1/chat/ollama"] = ai_shared.to_ollama, + ["llm/v1/completions/ollama"] = ai_shared.to_ollama, +} +-- + +function _M.from_format(response_string, model_info, route_type) + -- MUST return a string, to set as the response body + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + if model_info.options.mistral_format == "openai" then + return openai_driver.from_format(response_string, model_info, route_type) + end + + local transformer_type = fmt("%s/%s", route_type, model_info.options.mistral_format) + if not transformers_from[transformer_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, transformer_type) + end + + local ok, response_string, err = pcall( + transformers_from[transformer_type], + response_string, + model_info, + route_type + ) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s/%s: %s", model_info.provider, route_type, model_info.options.mistral_version, err or "unexpected_error") + end + + return response_string, nil +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "://", route_type) + + if model_info.options.mistral_format == "openai" then + return openai_driver.to_format(request_table, model_info, route_type) + end + + local transformer_type = fmt("%s/%s", route_type, model_info.options.mistral_format) + if not transformers_to[transformer_type] then + return nil, nil, fmt("no transformer available to format %s://%s", model_info.provider, transformer_type) + end + + -- dynamically call the correct transformer + local ok, response_object, content_type, err = pcall( + transformers_to[transformer_type], + request_table, + model_info + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + end + + return response_object, content_type, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + local url = conf.model.options.upstream_url + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code not 2xx" + end + + return body, res.status, nil + end +end + +function _M.pre_request(conf, body) + -- check for user trying to bring own model + if body and body.model then + return nil, "cannot use own model for this instance" + end + + return true, nil +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +-- returns err or nil +function _M.configure_request(conf) + if conf.route_type ~= "preserve" then + -- mistral shared openai operation paths + local parsed_url = socket_url.parse(conf.model.options.upstream_url) + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + end + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + if auth_param_name and auth_param_value and auth_param_location == "query" then + local query_table = kong.request.get_query() + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end + + -- if auth_param_location is "form", it will have already been set in a pre-request hook + return true, nil +end + + +return _M diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua new file mode 100644 index 00000000000..8983c46a7b0 --- /dev/null +++ b/kong/llm/drivers/openai.lua @@ -0,0 +1,242 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local socket_url = require "socket.url" +-- + +-- globals +local DRIVER_NAME = "openai" +-- + +local transformers_to = { + ["llm/v1/chat"] = function(request_table, model, max_tokens, temperature, top_p) + -- if user passed a prompt as a chat, transform it to a chat message + if request_table.prompt then + request_table.messages = { + { + role = "user", + content = request_table.prompt, + } + } + end + + local this = { + model = model, + messages = request_table.messages, + max_tokens = max_tokens, + temperature = temperature, + top_p = top_p, + } + + return this, "application/json", nil + end, + + ["llm/v1/completions"] = function(request_table, model, max_tokens, temperature, top_p) + local this = { + prompt = request_table.prompt, + model = model, + max_tokens = max_tokens, + temperature = temperature, + } + + return this, "application/json", nil + end, +} + +local transformers_from = { + ["llm/v1/chat"] = function(response_string, model_info) + local response_object, err = cjson.decode(response_string) + if err then + return nil, "'choices' not in llm/v1/chat response" + end + + if response_object.choices then + return response_string, nil + else + return nil, "'choices' not in llm/v1/chat response" + end + end, + + ["llm/v1/completions"] = function(response_string, model_info) + local response_object, err = cjson.decode(response_string) + if err then + return nil, "'choices' not in llm/v1/completions response" + end + + if response_object.choices then + return response_string, nil + else + return nil, "'choices' not in llm/v1/completions response" + end + end, +} + +function _M.from_format(response_string, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + -- MUST return a string, to set as the response body + if not transformers_from[route_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) + end + + local ok, response_string, err = pcall(transformers_from[route_type], response_string, model_info) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s: %s", + model_info.provider, + route_type, + err or "unexpected_error" + ) + end + + return response_string, nil +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "/", route_type) + + if route_type == "preserve" then + -- do nothing + return request_table, nil, nil + end + + if not transformers_to[route_type] then + return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) + end + + local ok, response_object, content_type, err = pcall( + transformers_to[route_type], + request_table, + model_info.name, + (model_info.options and model_info.options.max_tokens), + (model_info.options and model_info.options.temperature), + (model_info.options and model_info.options.top_p) + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + end + + return response_object, content_type, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + -- may be overridden + local url = (conf.model.options and conf.model.options.upstream_url) + or fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME], + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code not 2xx" + end + + return body, res.status, nil + end +end + +function _M.header_filter_hooks(body) + -- nothing to parse in header_filter phase +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.pre_request(conf, body) + -- check for user trying to bring own model + if body and body.model then + return nil, "cannot use own model for this instance" + end + + return true, nil +end + +-- returns err or nil +function _M.configure_request(conf) + local parsed_url + + if conf.route_type ~= "preserve" then + if (conf.model.options and conf.model.options.upstream_url) then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + local path = ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + if not path then + return nil, fmt("operation %s is not supported for openai provider", conf.route_type) + end + + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = path + end + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + end + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + if auth_param_name and auth_param_value and auth_param_location == "query" then + local query_table = kong.request.get_query() + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end + + -- if auth_param_location is "form", it will have already been set in a global pre-request hook + return true, nil +end + +return _M diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua new file mode 100644 index 00000000000..ab244d9fda2 --- /dev/null +++ b/kong/llm/drivers/shared.lua @@ -0,0 +1,265 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local http = require("resty.http") +local fmt = string.format +-- + +local log_entry_keys = { + REQUEST_BODY = "ai.payload.request", + RESPONSE_BODY = "ai.payload.response", + + TOKENS_CONTAINER = "ai.usage", + PROCESSING_TIME = "ai.usage.processing_time", + + REQUEST_MODEL = "ai.meta.request_model", + RESPONSE_MODEL = "ai.meta.response_model", + PROVIDER_NAME = "ai.meta.provider_name", +} + +_M.upstream_url_format = { + openai = "https://api.openai.com:443", + anthropic = "https://api.anthropic.com:443", + cohere = "https://api.cohere.com:443", + azure = "https://%s.openai.azure.com:443/openai/deployments/%s", +} + +_M.operation_map = { + openai = { + ["llm/v1/completions"] = { + path = "/v1/completions", + method = "POST", + }, + ["llm/v1/chat"] = { + path = "/v1/chat/completions", + method = "POST", + }, + }, + anthropic = { + ["llm/v1/completions"] = { + path = "/v1/complete", + method = "POST", + }, + ["llm/v1/chat"] = { + path = "/v1/complete", + method = "POST", + }, + }, + cohere = { + ["llm/v1/completions"] = { + path = "/v1/generate", + method = "POST", + }, + ["llm/v1/chat"] = { + path = "/v1/chat", + method = "POST", + }, + }, + azure = { + ["llm/v1/completions"] = { + path = "/completions", + method = "POST", + }, + ["llm/v1/chat"] = { + path = "/chat/completions", + method = "POST", + }, + }, +} + +_M.clear_response_headers = { + shared = { + "Content-Length", + }, + openai = { + "Set-Cookie", + }, + azure = { + "Set-Cookie", + }, + mistral = { + "Set-Cookie", + }, +} + +function _M.to_ollama(request_table, model) + local input = {} + + if request_table.prompt and request_table.messages then + return kong.response.exit(400, "cannot run raw 'prompt' and chat history 'messages' requests at the same time - refer to schema") + + elseif request_table.messages then + input.messages = request_table.messages + + elseif request_table.prompt then + input.prompt = request_table.prompt + + end + + -- common parameters + input.stream = request_table.stream or false -- for future capability + input.model = model.name + + if model.options then + input.options = {} + + if model.options.max_tokens then input.options.num_predict = model.options.max_tokens end + if model.options.temperature then input.options.temperature = model.options.temperature end + if model.options.top_p then input.options.top_p = model.options.top_p end + if model.options.top_k then input.options.top_k = model.options.top_k end + end + + return input, "application/json", nil +end + +function _M.from_ollama(response_string, model_info, route_type) + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode ollama response" + end + + -- there is no direct field indicating STOP reason, so calculate it manually + local stop_length = (model_info.options and model_info.options.max_tokens) or -1 + local stop_reason = "stop" + if response_table.eval_count and response_table.eval_count == stop_length then + stop_reason = "length" + end + + local output = {} + + -- common fields + output.model = response_table.model + output.created = response_table.created_at + + -- analytics + output.usage = { + completion_tokens = response_table.eval_count or 0, + prompt_tokens = response_table.prompt_eval_count or 0, + total_tokens = (response_table.eval_count or 0) + + (response_table.prompt_eval_count or 0), + } + + if route_type == "llm/v1/chat" then + output.object = "chat.completion" + output.choices = { + [1] = { + finish_reason = stop_reason, + index = 0, + message = response_table.message, + } + } + + elseif route_type == "llm/v1/completions" then + output.object = "text_completion" + output.choices = { + [1] = { + index = 0, + text = response_table.response, + } + } + + else + return nil, "no ollama-format transformer for response type " .. route_type + + end + + return cjson.encode(output) +end + +function _M.pre_request(conf, request_table) + -- process form/json body auth information + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_param_name and auth_param_value and auth_param_location == "body" then + request_table[auth_param_name] = auth_param_value + end + + -- if enabled AND request type is compatible, capture the input for analytics + if conf.logging.log_payloads then + kong.log.set_serialize_value(log_entry_keys.REQUEST_BODY, kong.request.get_raw_body()) + end + + return true, nil +end + +function _M.post_request(conf, response_string) + if conf.logging.log_payloads then + kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_string) + end + + -- analytics and logging + if conf.logging.log_statistics then + -- check if we already have analytics in this context + local request_analytics = kong.ctx.shared.analytics + + -- create a new structure if not + if not request_analytics then + request_analytics = { + prompt_tokens = 0, + completion_tokens = 0, + total_tokens = 0, + } + end + + local response_object, err = cjson.decode(response_string) + if err then + return nil, "failed to decode response from JSON" + end + + -- this captures the openai-format usage stats from the transformed response body + if response_object.usage then + if response_object.usage.prompt_tokens then + request_analytics.prompt_tokens = (request_analytics.prompt_tokens + response_object.usage.prompt_tokens) + end + if response_object.usage.completion_tokens then + request_analytics.completion_tokens = (request_analytics.completion_tokens + response_object.usage.completion_tokens) + end + if response_object.usage.total_tokens then + request_analytics.total_tokens = (request_analytics.total_tokens + response_object.usage.total_tokens) + end + end + + -- update context with changed values + kong.ctx.shared.analytics = request_analytics + for k, v in pairs(request_analytics) do + kong.log.set_serialize_value(fmt("%s.%s", log_entry_keys.TOKENS_CONTAINER, k), v) + end + + kong.log.set_serialize_value(log_entry_keys.REQUEST_MODEL, conf.model.name) + kong.log.set_serialize_value(log_entry_keys.RESPONSE_MODEL, response_object.model or conf.model.name) + kong.log.set_serialize_value(log_entry_keys.PROVIDER_NAME, conf.model.provider) + end + + return nil +end + +function _M.http_request(url, body, method, headers, http_opts) + local httpc = http.new() + + if http_opts.http_timeout then + httpc:set_timeouts(http_opts.http_timeout) + end + + if http_opts.proxy_opts then + httpc:set_proxy_options(http_opts.proxy_opts) + end + + local res, err = httpc:request_uri( + url, + { + method = method, + body = body, + headers = headers, + ssl_verify = http_opts.https_verify or true, + }) + if not res then + return nil, "request failed: " .. err + end + + return res, nil +end + +return _M diff --git a/kong/llm/init.lua b/kong/llm/init.lua new file mode 100644 index 00000000000..c5c73ae8bdb --- /dev/null +++ b/kong/llm/init.lua @@ -0,0 +1,364 @@ +-- imports +local typedefs = require("kong.db.schema.typedefs") +local fmt = string.format +local cjson = require("cjson.safe") +local re_match = ngx.re.match + +local ai_shared = require("kong.llm.drivers.shared") +-- + +local _M = {} + +local auth_schema = { + type = "record", + required = false, + fields = { + { header_name = { + type = "string", + description = "If AI model requires authentication via Authorization or API key header, specify its name here.", + required = false, + referenceable = true }}, + { header_value = { + type = "string", + description = "Specify the full auth header value for 'header_name', for example 'Bearer key' or just 'key'.", + required = false, + encrypted = true, -- [[ ee declaration ]] + referenceable = true }}, + { param_name = { + type = "string", + description = "If AI model requires authentication via query parameter, specify its name here.", + required = false, + referenceable = true }}, + { param_value = { + type = "string", + description = "Specify the full parameter value for 'param_name'.", + required = false, + encrypted = true, -- [[ ee declaration ]] + referenceable = true }}, + { param_location = { + type = "string", + description = "Specify whether the 'param_name' and 'param_value' options go in a query string, or the POST form/JSON body.", + required = false, + one_of = { "query", "body" } }}, + } +} + +local model_options_schema = { + description = "Key/value settings for the model", + type = "record", + required = false, + fields = { + { max_tokens = { + type = "integer", + description = "Defines the max_tokens, if using chat or completion models.", + required = false, + default = 256 }}, + { temperature = { + type = "number", + description = "Defines the matching temperature, if using chat or completion models.", + required = false, + between = { 0.0, 5.0 }, + default = 1.0 }}, + { top_p = { + type = "number", + description = "Defines the top-p probability mass, if supported.", + required = false, + between = { 0, 1 }, + default = 1.0 }}, + { top_k = { + type = "integer", + description = "Defines the top-k most likely tokens, if supported.", + required = false, + between = { 0, 500 }, + default = 0 }}, + { anthropic_version = { + type = "string", + description = "Defines the schema/API version, if using Anthropic provider.", + required = false }}, + { azure_instance = { + type = "string", + description = "Instance name for Azure OpenAI hosted models.", + required = false }}, + { azure_api_version = { + type = "string", + description = "'api-version' for Azure OpenAI instances.", + required = false, + default = "2023-05-15" }}, + { azure_deployment_id = { + type = "string", + description = "Deployment ID for Azure OpenAI instances.", + required = false }}, + { llama2_format = { + type = "string", + description = "If using llama2 provider, select the upstream message format.", + required = false, + one_of = { "raw", "openai", "ollama" }}}, + { mistral_format = { + type = "string", + description = "If using mistral provider, select the upstream message format.", + required = false, + one_of = { "openai", "ollama" }}}, + { upstream_url = typedefs.url { + description = "Manually specify or override the full URL to the AI operation endpoints, " + .. "when calling (self-)hosted models, or for running via a private endpoint.", + required = false }}, + } +} + +local model_schema = { + type = "record", + required = true, + fields = { + { provider = { + type = "string", description = "AI provider request format - Kong translates " + .. "requests to and from the specified backend compatible formats.", + required = true, + one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2" }}}, + { name = { + type = "string", + description = "Model name to execute.", + required = false }}, + { options = model_options_schema }, + } +} + +local logging_schema = { + type = "record", + required = true, + fields = { + { log_statistics = { + type = "boolean", + description = "If enabled and supported by the driver, " + .. "will add model usage and token metrics into the Kong log plugin(s) output.", + required = true, + default = true }}, + { log_payloads = { + type = "boolean", + description = "If enabled, will log the request and response body into the Kong log plugin(s) output.", + required = true, default = false }}, + } +} + +_M.config_schema = { + type = "record", + fields = { + { route_type = { + type = "string", + description = "The model's operation implementation, for this provider.", + required = true, + one_of = { "llm/v1/chat", "llm/v1/completions" } }}, + { auth = auth_schema }, + { model = model_schema }, + { logging = logging_schema }, + }, + entity_checks = { + -- these three checks run in a chain, to ensure that all auth params for each respective "set" are specified + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "openai", "azure", "anthropic", "cohere" } }, + then_at_least_one_of = { "auth.header_name", "auth.param_name" }, + then_err = "must set one of %s, and its respective options, when provider is not self-hosted" }}, + + { mutually_required = { "auth.header_name", "auth.header_value" }, }, + { mutually_required = { "auth.param_name", "auth.param_value", "auth.param_location" }, }, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "llama2" } }, + then_at_least_one_of = { "model.options.llama2_format" }, + then_err = "must set %s for llama2 provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "mistral" } }, + then_at_least_one_of = { "model.options.mistral_format" }, + then_err = "must set %s for mistral provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { }, + then_at_least_one_of = { "model.name" }, + then_err = "Must set a model name. Refer to https://docs.konghq.com/hub/kong-inc/ai-proxy/ " .. + "for supported models." }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "anthropic" } }, + then_at_least_one_of = { "model.options.anthropic_version" }, + then_err = "must set %s for anthropic provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "azure" } }, + then_at_least_one_of = { "model.options.azure_instance" }, + then_err = "must set %s for azure provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "azure" } }, + then_at_least_one_of = { "model.options.azure_api_version" }, + then_err = "must set %s for azure provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "azure" } }, + then_at_least_one_of = { "model.options.azure_deployment_id" }, + then_err = "must set %s for azure provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "mistral", "llama2" } }, + then_at_least_one_of = { "model.options.upstream_url" }, + then_err = "must set %s for self-hosted providers/models" }}, + }, +} + +local formats_compatible = { + ["llm/v1/chat"] = { + ["llm/v1/chat"] = true, + }, + ["llm/v1/completions"] = { + ["llm/v1/completions"] = true, + }, +} + +local function identify_request(request) + -- primitive request format determination + local formats = {} + + if request.messages + and type(request.messages) == "table" + and #request.messages > 0 + then + table.insert(formats, "llm/v1/chat") + end + + if request.prompt + and type(request.prompt) == "string" + then + table.insert(formats, "llm/v1/completions") + end + + if #formats > 1 then + return nil, "request matches multiple LLM request formats" + elseif not formats_compatible[formats[1]] then + return nil, "request format not recognised" + else + return formats[1] + end +end + +function _M.is_compatible(request, route_type) + local format, err = identify_request(request) + if err then + return nil, err + end + + if formats_compatible[format][route_type] then + return true + end + + return false, fmt("[%s] message format is not compatible with [%s] route type", format, route_type) +end + +function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex_match) + local err, _ + + -- set up the request + local ai_request = { + messages = { + [1] = { + role = "system", + content = system_prompt, + }, + [2] = { + role = "user", + content = request, + } + } + } + + -- convert it to the specified driver format + ai_request, _, err = self.driver.to_format(ai_request, self.conf.model, "llm/v1/chat") + if err then + return nil, err + end + + -- run the shared logging/analytics/auth function + ai_shared.pre_request(self.conf, ai_request) + + -- send it to the ai service + local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false) + if err then + return nil, "failed to introspect request with AI service: " .. err + end + + -- parse and convert the response + local ai_response, _, err = self.driver.from_format(ai_response, self.conf.model, self.conf.route_type) + if err then + return nil, "failed to convert AI response to Kong format: " .. err + end + + -- run the shared logging/analytics function + ai_shared.post_request(self.conf, ai_response) + + local ai_response, err = cjson.decode(ai_response) + if err then + return nil, "failed to convert AI response to JSON: " .. err + end + + local new_request_body = ai_response.choices + and #ai_response.choices > 0 + and ai_response.choices[1] + and ai_response.choices[1].message.content + if not new_request_body then + return nil, "no response choices received from upstream AI service" + end + + -- if specified, extract the first regex match from the AI response + -- this is useful for AI models that pad with assistant text, even when + -- we ask them NOT to. + if response_regex_match then + local matches, err = re_match(new_request_body, response_regex_match, "ijm") + if err then + return nil, "failed regex matching ai response: " .. err + end + + if matches then + new_request_body = matches[0] -- this array DOES start at 0, for some reason + + else + return nil, "AI response did not match specified regular expression" + + end + end + + return new_request_body +end + +function _M:parse_json_instructions(body_string) + local instructions, err = cjson.decode(body_string) + if err then + return nil, nil, nil, err + end + + return + instructions.headers, + instructions.body or body_string, + instructions.status or 200 +end + +function _M:new(conf, http_opts) + local o = {} + setmetatable(o, self) + self.__index = self + + self.conf = conf or {} + self.http_opts = http_opts or {} + + local driver = fmt("kong.llm.drivers.%s", conf + and conf.model + and conf.model.provider + or "NONE_SET") + + self.driver = require(driver) + + if not self.driver then + return nil, fmt("could not instantiate %s package", driver) + end + + return o +end + +return _M diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua new file mode 100644 index 00000000000..0a824395ac1 --- /dev/null +++ b/kong/plugins/ai-proxy/handler.lua @@ -0,0 +1,148 @@ +local _M = {} + +-- imports +local ai_shared = require("kong.llm.drivers.shared") +local llm = require("kong.llm") +local cjson = require("cjson.safe") +local kong_utils = require("kong.tools.utils") +local kong_meta = require "kong.meta" +-- + +_M.PRIORITY = 770 +_M.VERSION = kong_meta.version + +local function bad_request(msg) + kong.log.warn(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + +local function internal_server_error(msg) + kong.log.err(msg) + return kong.response.exit(500, { error = { message = msg } }) +end + +function _M:header_filter(conf) + if not kong.ctx.shared.skip_response_transformer then + -- clear shared restricted headers + for i, v in ipairs(ai_shared.clear_response_headers.shared) do + kong.response.clear_header(v) + end + + -- only act on 200 in first release - pass the unmodifed response all the way through if any failure + if kong.response.get_status() == 200 then + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local route_type = conf.route_type + + local response_body = kong.service.response.get_raw_body() + + if response_body then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + response_body = kong_utils.inflate_gzip(response_body) + end + + local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + if err then + ngx.status = 500 + local message = { + error = { + message = err, + }, + } + + kong.ctx.plugin.parsed_response = cjson.encode(message) + + elseif new_response_string then + -- preserve the same response content type; assume the from_format function + -- has returned the body in the appropriate response output format + kong.ctx.plugin.parsed_response = new_response_string + end + + ai_driver.post_request(conf) + end + end + end +end + +function _M:body_filter(conf) + if not kong.ctx.shared.skip_response_transformer then + -- all errors MUST be checked and returned in header_filter + -- we should receive a replacement response body from the same thread + + local original_request = kong.ctx.plugin.parsed_response or kong.response.get_raw_body() + local deflated_request = kong.ctx.plugin.parsed_response or kong.response.get_raw_body() + if deflated_request then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + deflated_request = kong_utils.deflate_gzip(deflated_request) + end + kong.response.set_raw_body(deflated_request) + end + + -- call with replacement body, or original body if nothing changed + ai_shared.post_request(conf, original_request) + end +end + +function _M:access(conf) + kong.service.request.enable_buffering() + + -- store the route_type in ctx for use in response parsing + local route_type = conf.route_type + kong.ctx.plugin.operation = route_type + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + local request_table + -- we may have received a replacement / decorated request body from another AI plugin + if kong.ctx.shared.replacement_request then + kong.log.debug("replacement request body received from another AI plugin") + request_table = kong.ctx.shared.replacement_request + else + -- first, calculate the coordinates of the request + local content_type = kong.request.get_header("Content-Type") or "application/json" + + request_table = kong.request.get_body(content_type) + + if not request_table then + return bad_request("content-type header does not match request body") + end + end + + -- check the incoming format is the same as the configured LLM format + local compatible, err = llm.is_compatible(request_table, conf.route_type) + if not compatible then + kong.ctx.shared.skip_response_transformer = true + return bad_request(err) + end + + -- execute pre-request hooks for this driver + local ok, err = ai_driver.pre_request(conf, request_table) + if not ok then + return bad_request(err) + end + + -- transform the body to Kong-format for this provider/model + local parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf.model, route_type) + if err then + return bad_request(err) + end + + -- execute pre-request hooks for "all" drivers before set new body + local ok, err = ai_shared.pre_request(conf, parsed_request_body) + if not ok then + return bad_request(err) + end + + kong.service.request.set_body(parsed_request_body, content_type) + + -- now re-configure the request for this operation type + local ok, err = ai_driver.configure_request(conf) + if not ok then + return internal_server_error(err) + end + + -- lights out, and away we go +end + +return _M diff --git a/kong/plugins/ai-proxy/schema.lua b/kong/plugins/ai-proxy/schema.lua new file mode 100644 index 00000000000..9259582c9ac --- /dev/null +++ b/kong/plugins/ai-proxy/schema.lua @@ -0,0 +1,12 @@ +local typedefs = require("kong.db.schema.typedefs") +local llm = require("kong.llm") + +return { + name = "ai-proxy", + fields = { + { protocols = typedefs.protocols_http }, + { consumer = typedefs.no_consumer }, + { service = typedefs.no_service }, + { config = llm.config_schema }, + }, +} diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index a2347b0ad45..e521f7d6d1a 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -72,6 +72,7 @@ describe("Plugins", function() "response-ratelimiting", "request-transformer", "response-transformer", + "ai-proxy", "aws-lambda", "azure-functions", "proxy-cache", diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua new file mode 100644 index 00000000000..296ecc8c47b --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -0,0 +1,324 @@ +local PLUGIN_NAME = "ai-proxy" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + +local WWW_MODELS = { + "openai", + "azure", + "anthropic", + "cohere", +} + +local SELF_HOSTED_MODELS = { + "mistral", + "llama2", +} + + +describe(PLUGIN_NAME .. ": (schema)", function() + + + for i, v in ipairs(SELF_HOSTED_MODELS) do + it("requires upstream_url when using self-hosted " .. v .. " model", function() + local config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = v, + options = { + max_tokens = 256, + temperature = 1.0, + }, + }, + } + + if v == "llama2" then + config.model.options.llama2_format = "raw" + end + + if v == "mistral" then + config.model.options.mistral_format = "ollama" + end + + local ok, err = validate(config) + + assert.not_nil(err["config"]["@entity"]) + assert.not_nil(err["config"]["@entity"][1]) + assert.equal(err["config"]["@entity"][1], "must set 'model.options.upstream_url' for self-hosted providers/models") + assert.is_falsy(ok) + end) + + it("does not require API auth for self-hosted " .. v .. " model", function() + local config = { + route_type = "llm/v1/chat", + model = { + name = "llama-2-7b-chat-hf", + provider = v, + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + if v == "llama2" then + config.model.options.llama2_format = "raw" + end + + if v == "mistral" then + config.model.options.mistral_format = "ollama" + end + + local ok, err = validate(config) + + assert.is_truthy(ok) + assert.is_falsy(err) + end) + end + + it("requires [anthropic_version] field when anthropic provider is used", function() + local config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic_key", + }, + model = { + name = "anthropic-chat", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err["config"]["@entity"]) + assert.not_nil(err["config"]["@entity"][1]) + assert.equal(err["config"]["@entity"][1], "must set 'model.options.anthropic_version' for anthropic provider") + assert.is_falsy(ok) + end) + + it("requires [azure_instance] field when azure provider is used", function() + local config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "azure-chat", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err["config"]["@entity"]) + assert.not_nil(err["config"]["@entity"][1]) + assert.equal(err["config"]["@entity"][1], "must set 'model.options.azure_instance' for azure provider") + assert.is_falsy(ok) + end) + + for i, v in ipairs(WWW_MODELS) do + it("requires API auth for www-hosted " .. v .. " model", function() + local config = { + route_type = "llm/v1/chat", + model = { + name = "command", + provider = v, + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + if v == "llama2" then + config.model.options.llama2_format = "raw" + end + + if v == "azure" then + config.model.options.azure_instance = "kong" + end + + if v == "anthropic" then + config.model.options.anthropic_version = "2021-09-01" + end + + local ok, err = validate(config) + + assert.not_nil(err["config"]["@entity"]) + assert.not_nil(err["config"]["@entity"][1]) + assert.equal(err["config"]["@entity"][1], "must set one of 'auth.header_name', 'auth.param_name', " + .. "and its respective options, when provider is not self-hosted") + assert.is_falsy(ok) + end) + end + + it("requires [config.auth] block to be set", function() + local config = { + route_type = "llm/v1/chat", + model = { + name = "openai", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.equal(err["config"]["@entity"][1], "must set one of 'auth.header_name', 'auth.param_name', " + .. "and its respective options, when provider is not self-hosted") + assert.is_falsy(ok) + end) + + it("requires both [config.auth.header_name] and [config.auth.header_value] to be set", function() + local config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + }, + model = { + name = "openai", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.equals(err["config"]["@entity"][1], "all or none of these fields must be set: 'auth.header_name', 'auth.header_value'") + assert.is_falsy(ok) + end) + + it("requires both [config.auth.header_name] and [config.auth.header_value] to be set", function() + local config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "openai", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(err) + assert.is_truthy(ok) + end) + + it("requires all of [config.auth.param_name] and [config.auth.param_value] and [config.auth.param_location] to be set", function() + local config = { + route_type = "llm/v1/chat", + auth = { + param_name = "apikey", + param_value = "key", + }, + model = { + name = "openai", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.equals(err["config"]["@entity"][1], "all or none of these fields must be set: 'auth.param_name', 'auth.param_value', 'auth.param_location'") + end) + + it("requires all of [config.auth.param_name] and [config.auth.param_value] and [config.auth.param_location] to be set", function() + local config = { + route_type = "llm/v1/chat", + auth = { + param_name = "apikey", + param_value = "key", + param_location = "query", + }, + model = { + name = "openai", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(err) + assert.is_truthy(ok) + end) + + it("requires all auth parameters set in order to use both header and param types", function() + local config = { + route_type = "llm/v1/chat", + auth = { + param_name = "apikey", + param_value = "key", + param_location = "query", + header_name = "Authorization", + header_value = "Bearer token" + }, + model = { + name = "openai", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(err) + assert.is_truthy(ok) + end) + +end) diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua new file mode 100644 index 00000000000..dc5b59a5340 --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -0,0 +1,330 @@ +local PLUGIN_NAME = "ai-proxy" +local pl_file = require("pl.file") +local pl_replace = require("pl.stringx").replace +local cjson = require("cjson.safe") +local fmt = string.format +local llm = require("kong.llm") + +local SAMPLE_LLM_V1_CHAT = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "assistant", + content = "What is 1 + 1?" + }, + }, +} + +local SAMPLE_DOUBLE_FORMAT = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "assistant", + content = "What is 1 + 1?" + }, + }, + prompt = "Hi world", +} + +local FORMATS = { + openai = { + ["llm/v1/chat"] = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + }, + }, + ["llm/v1/completions"] = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + }, + }, + }, + cohere = { + ["llm/v1/chat"] = { + name = "command", + provider = "cohere", + options = { + max_tokens = 512, + temperature = 0.5, + }, + }, + ["llm/v1/completions"] = { + name = "command", + provider = "cohere", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 0.75, + top_k = 5, + }, + }, + }, + anthropic = { + ["llm/v1/chat"] = { + name = "claude-2", + provider = "anthropic", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, + }, + ["llm/v1/completions"] = { + name = "claude-2", + provider = "anthropic", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, + }, + }, + azure = { + ["llm/v1/chat"] = { + name = "gpt-4", + provider = "azure", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, + }, + ["llm/v1/completions"] = { + name = "gpt-3.5-turbo-instruct", + provider = "azure", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, + }, + }, + llama2_raw = { + ["llm/v1/chat"] = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "raw", + }, + }, + ["llm/v1/completions"] = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "raw", + }, + }, + }, + llama2_ollama = { + ["llm/v1/chat"] = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "ollama", + }, + }, + ["llm/v1/completions"] = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "ollama", + }, + }, + }, + mistral_openai = { + ["llm/v1/chat"] = { + name = "mistral-tiny", + provider = "mistral", + options = { + max_tokens = 512, + temperature = 0.5, + mistral_format = "openai", + }, + }, + }, + mistral_ollama = { + ["llm/v1/chat"] = { + name = "mistral-tiny", + provider = "mistral", + options = { + max_tokens = 512, + temperature = 0.5, + mistral_format = "ollama", + }, + }, + }, +} + + +describe(PLUGIN_NAME .. ": (unit)", function() + + it("llm/v1/chat message is compatible with llm/v1/chat route", function() + local compatible, err = llm.is_compatible(SAMPLE_LLM_V1_CHAT, "llm/v1/chat") + + assert.is_truthy(compatible) + assert.is_nil(err) + end) + + it("llm/v1/chat message is not compatible with llm/v1/completions route", function() + local compatible, err = llm.is_compatible(SAMPLE_LLM_V1_CHAT, "llm/v1/completions") + + assert.is_falsy(compatible) + assert.same("[llm/v1/chat] message format is not compatible with [llm/v1/completions] route type", err) + end) + + it("double-format message is denied", function() + local compatible, err = llm.is_compatible(SAMPLE_DOUBLE_FORMAT, "llm/v1/completions") + + assert.is_falsy(compatible) + assert.same("request matches multiple LLM request formats", err) + end) + + for i, j in pairs(FORMATS) do + + describe(i .. " format tests", function() + + for k, l in pairs(j) do + + ---- actual testing code begins here + describe(k .. " format test", function() + + local actual_request_table + local driver = require("kong.llm.drivers." .. l.provider) + + + -- what we do is first put the SAME request message from the user, through the converter, for this provider/format + it("converts to provider request format correctly", function() + -- load and check the driver + assert(driver) + + -- load the standardised request, for this object type + local request_json = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/requests/%s.json", pl_replace(k, "/", "-"))) + local request_table, err = cjson.decode(request_json) + assert.is_nil(err) + + -- send it + local content_type, err + actual_request_table, content_type, err = driver.to_format(request_table, l, k) + assert.is_nil(err) + assert.not_nil(content_type) + + -- load the expected outbound request to this provider + local filename + if l.provider == "llama2" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s/%s.json", l.provider, l.options.llama2_format, pl_replace(k, "/", "-")) + + elseif l.provider == "mistral" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s/%s.json", l.provider, l.options.mistral_format, pl_replace(k, "/", "-")) + + else + filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s.json", l.provider, pl_replace(k, "/", "-")) + + end + + local expected_request_json = pl_file.read(filename) + local expected_request_table, err = cjson.decode(expected_request_json) + assert.is_nil(err) + + -- compare the tables + assert.same(expected_request_table, actual_request_table) + end) + + + -- then we put it through the converter that should come BACK from the provider, towards the user + it("converts from provider response format correctly", function() + -- load and check the driver + assert(driver) + + -- load what the endpoint would really response with + local filename + if l.provider == "llama2" then + filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.provider, l.options.llama2_format, pl_replace(k, "/", "-")) + + elseif l.provider == "mistral" then + filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.provider, l.options.mistral_format, pl_replace(k, "/", "-")) + + else + filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s.json", l.provider, pl_replace(k, "/", "-")) + + end + local virtual_response_json = pl_file.read(filename) + + -- convert to kong format (emulate on response phase hook) + local actual_response_json, err = driver.from_format(virtual_response_json, l, k) + assert.is_nil(err) + + local actual_response_table, err = cjson.decode(actual_response_json) + assert.is_nil(err) + + -- load the expected response body + local filename + if l.provider == "llama2" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s/%s.json", l.provider, l.options.llama2_format, pl_replace(k, "/", "-")) + + elseif l.provider == "mistral" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s/%s.json", l.provider, l.options.mistral_format, pl_replace(k, "/", "-")) + + else + filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s.json", l.provider, pl_replace(k, "/", "-")) + + end + local expected_response_json = pl_file.read(filename) + local expected_response_table, err = cjson.decode(expected_response_json) + assert.is_nil(err) + + -- compare the tables + assert.same(actual_response_table.choices[1].message, expected_response_table.choices[1].message) + assert.same(actual_response_table.model, expected_response_table.model) + end) + + + end) + end + end) + end + + it("throws correct error when format is not supported", function() + local driver = require("kong.llm.drivers.mistral") -- one-shot, random example of provider with only prompt support + + local model_config = { + route_type = "llm/v1/chatnopenotsupported", + name = "mistral-tiny", + provider = "mistral", + options = { + max_tokens = 512, + temperature = 0.5, + mistral_format = "ollama", + }, + } + + local request_json = pl_file.read("spec/fixtures/ai-proxy/unit/requests/llm-v1-chat.json") + local request_table, err = cjson.decode(request_json) + assert.is_falsy(err) + + -- send it + local actual_request_table, content_type, err = driver.to_format(request_table, model_config, model_config.route_type) + assert.is_nil(actual_request_table) + assert.is_nil(content_type) + assert.equal(err, "no transformer available to format mistral://llm/v1/chatnopenotsupported/ollama") + end) +end) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua new file mode 100644 index 00000000000..914bfc9a52b --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -0,0 +1,907 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up openai mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name openai; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + + location = "/llm/v1/chat/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_upstream_response" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_upstream_response.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + } + } + + location = "/llm/v1/chat/internal_server_error" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 500 + ngx.header["content-type"] = "text/html" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) + } + } + + + location = "/llm/v1/completions/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/completions/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) + } + } + + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = chat_good.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- 200 chat good with statistics disabled + local chat_good_no_stats = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/good-without-stats" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_stats.id }, + config = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = false, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = chat_good_no_stats.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- 200 chat good with all logging enabled + local chat_good_log_payloads = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/good-with-payloads" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_log_payloads.id }, + config = { + route_type = "llm/v1/chat", + logging = { + log_payloads = true, + log_statistics = true, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = chat_good_log_payloads.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- 200 chat bad upstream response with one option + local chat_bad_upstream = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/bad_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_bad_upstream.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_upstream_response" + }, + }, + }, + } + -- + + -- 200 completions good with one option + local completions_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/completions/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good" + }, + }, + }, + } + -- + + -- 200 completions good using query param key + local completions_good_one_query_param = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/completions/query-param-auth" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good_one_query_param.id }, + config = { + route_type = "llm/v1/completions", + auth = { + param_name = "apikey", + param_value = "openai-key", + param_location = "query", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good" + }, + }, + }, + } + -- + + -- 200 completions good using post body key + local completions_good_post_body_key = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/completions/post-body-auth" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good_post_body_key.id }, + config = { + route_type = "llm/v1/completions", + auth = { + param_name = "apikey", + param_value = "openai-key", + param_location = "body", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good" + }, + }, + }, + } + -- + + -- 401 unauthorized + local chat_401 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/unauthorized" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_401.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer wrong-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + -- + + -- 400 bad request chat + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_request" + }, + }, + }, + } + -- + + -- 400 bad request completions + local chat_400_comp = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/completions/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400_comp.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/bad_request" + }, + }, + }, + } + -- + + -- 500 internal server error + local chat_500 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/internal_server_error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_500.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/internal_server_error" + }, + }, + }, + } + -- + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("openai general", function() + it("logs statistics", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + + -- TODO TEST THE LOG FILE + end) + + it("does not log statistics", function() + local r = client:get("/openai/llm/v1/chat/good-without-stats", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + + -- TODO TEST THE LOG FILE + end) + + it("logs payloads", function() + local r = client:get("/openai/llm/v1/chat/good-with-payloads", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + + -- TODO TEST THE LOG FILE + end) + + it("internal_server_error request", function() + local r = client:get("/openai/llm/v1/chat/internal_server_error", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(500 , r) + assert.is_not_nil(body) + end) + + it("unauthorized request", function() + local r = client:get("/openai/llm/v1/chat/unauthorized", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("tries to override model", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "cannot use own model for this instance") + end) + end) + + describe("openai llm/v1/chat", function() + it("good request", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("bad upstream response", function() + local r = client:get("/openai/llm/v1/chat/bad_upstream_response", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- check we got internal server error + local body = assert.res_status(500 , r) + local json = cjson.decode(body) + assert.is_truthy(json.error) + assert.equals(json.error.message, "transformation failed from type openai://llm/v1/chat: 'choices' not in llm/v1/chat response") + end) + + it("bad request", function() + local r = client:get("/openai/llm/v1/chat/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "request format not recognised") + end) + end) + + describe("openai llm/v1/completions", function() + it("good request", function() + local r = client:get("/openai/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("bad request", function() + local r = client:get("/openai/llm/v1/completions/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals("request format not recognised", json.error.message) + end) + end) + + describe("openai different auth methods", function() + it("works with query param auth", function() + local r = client:get("/openai/llm/v1/completions/query-param-auth", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("works with post body auth", function() + local r = client:get("/openai/llm/v1/completions/post-body-auth", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + end) + + describe("one-shot request", function() + it("success", function() + local ai_driver = require("kong.llm.drivers.openai") + + local plugin_conf = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 1024, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + } + + local request = { + messages = { + [1] = { + role = "system", + content = "Some system prompt", + }, + [2] = { + role = "user", + content = "Some question", + } + } + } + + -- convert it to the specified driver format + local ai_request = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") + + -- send it to the ai service + local ai_response, status_code, err = ai_driver.subrequest(ai_request, plugin_conf, {}, false) + assert.is_nil(err) + assert.equal(200, status_code) + + -- parse and convert the response + local ai_response, _, err = ai_driver.from_format(ai_response, plugin_conf.model, plugin_conf.route_type) + assert.is_nil(err) + + -- check it + local response_table, err = cjson.decode(ai_response) + assert.is_nil(err) + assert.same(response_table.choices[1].message, + { + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }) + end) + + it("404", function() + local ai_driver = require("kong.llm.drivers.openai") + + local plugin_conf = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 1024, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/nowhere" + }, + }, + } + + local request = { + messages = { + [1] = { + role = "system", + content = "Some system prompt", + }, + [2] = { + role = "user", + content = "Some question", + } + } + } + + -- convert it to the specified driver format + local ai_request = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") + + -- send it to the ai service + local ai_response, status_code, err = ai_driver.subrequest(ai_request, plugin_conf, {}, false) + assert.is_not_nil(err) + assert.is_not_nil(ai_response) + assert.equal(404, status_code) + end) + end) + end) + +end end diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua new file mode 100644 index 00000000000..a02d77463b3 --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -0,0 +1,526 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up anthropic mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.anthropic = [[ + server { + server_name anthropic; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + + location = "/llm/v1/chat/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["x-api-key"] + if token == "anthropic-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.prompt) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_upstream_response" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["x-api-key"] + if token == "anthropic-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.prompt) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_upstream_response.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) + } + } + + location = "/llm/v1/chat/internal_server_error" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 500 + ngx.header["content-type"] = "text/html" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/internal_server_error.html")) + } + } + + + location = "/llm/v1/completions/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["x-api-key"] + if token == "anthropic-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.prompt) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/completions/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json")) + } + } + + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 200 chat bad upstream response with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/bad_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_upstream_response", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 200 completions good with one option + local completions_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/completions/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 401 unauthorized + local chat_401 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/unauthorized" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_401.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "wrong-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 400 bad request chat + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_request", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 400 bad request completions + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/completions/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/bad_request", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 500 internal server error + local chat_500 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/internal_server_error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_500.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/internal_server_error", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("anthropic general", function() + it("internal_server_error request", function() + local r = client:get("/anthropic/llm/v1/chat/internal_server_error", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(500 , r) + assert.is_not_nil(body) + end) + + it("unauthorized request", function() + local r = client:get("/anthropic/llm/v1/chat/unauthorized", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.type, "authentication_error") + end) + + it("tries to override model", function() + local r = client:get("/anthropic/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good_own_model.json"), + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "cannot use own model for this instance") + end) + end) + + describe("anthropic llm/v1/chat", function() + it("good request", function() + local r = client:get("/anthropic/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "claude-2") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("bad upstream response", function() + local r = client:get("/anthropic/llm/v1/chat/bad_upstream_response", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + -- check we got internal server error + local body = assert.res_status(500 , r) + local json = cjson.decode(body) + assert.equals(json.error.message, "transformation failed from type anthropic://llm/v1/chat: 'completion' not in anthropic://llm/v1/chat response") + end) + + it("bad request", function() + local r = client:get("/anthropic/llm/v1/chat/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.error.message, "request format not recognised") + end) + + describe("anthropic llm/v1/completions", function() + it("good request", function() + local r = client:get("/anthropic/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "claude-2") + assert.equals(json.object, "text_completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same(" Hello! My name is Claude.", json.choices[1].text) + end) + + it("bad request", function() + local r = client:get("/anthropic/llm/v1/completions/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.error.message, "request format not recognised") + end) + end) + end) +end) + +end end diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua new file mode 100644 index 00000000000..cf473505a65 --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -0,0 +1,518 @@ + local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up cohere mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.cohere = [[ + server { + server_name cohere; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + + location = "/llm/v1/chat/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer cohere-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.message) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_upstream_response" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer cohere-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.message) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_upstream_response.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json")) + } + } + + location = "/llm/v1/chat/internal_server_error" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 500 + ngx.header["content-type"] = "text/html" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/internal_server_error.html")) + } + } + + + location = "/llm/v1/completions/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer cohere-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.prompt) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/completions/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json")) + } + } + + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", + port = 8080, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + }, + }, + }, + } + -- + + -- 200 chat bad upstream response with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/bad_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_upstream_response", + }, + }, + }, + } + -- + + -- 200 completions good with one option + local completions_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/completions/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good", + }, + }, + }, + } + -- + + -- 401 unauthorized + local chat_401 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/unauthorized" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_401.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer wrong-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + }, + }, + }, + } + -- + + -- 400 bad request chat + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_request", + }, + }, + }, + } + -- + + -- 400 bad request completions + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/completions/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/bad_request", + }, + }, + }, + } + -- + + -- 500 internal server error + local chat_500 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/internal_server_error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_500.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/internal_server_error", + }, + }, + }, + } + -- + + + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("cohere general", function() + it("internal_server_error request", function() + local r = client:get("/cohere/llm/v1/chat/internal_server_error", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(500 , r) + assert.is_not_nil(body) + end) + + it("unauthorized request", function() + local r = client:get("/cohere/llm/v1/chat/unauthorized", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.message, "invalid api token") + end) + + it("tries to override model", function() + local r = client:get("/cohere/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good_own_model.json"), + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "cannot use own model for this instance") + end) + end) + + describe("cohere llm/v1/chat", function() + it("good request", function() + local r = client:get("/cohere/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "command") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("bad upstream response", function() + local r = client:get("/cohere/llm/v1/chat/bad_upstream_response", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + -- check we got internal server error + local body = assert.res_status(500 , r) + local json = cjson.decode(body) + assert.equals(json.error.message, "transformation failed from type cohere://llm/v1/chat: 'text' or 'generations' missing from cohere response body") + end) + + it("bad request", function() + local r = client:get("/cohere/llm/v1/chat/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.error.message, "request format not recognised") + end) + end) + + describe("cohere llm/v1/completions", function() + it("good request", function() + local r = client:get("/cohere/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "command") + assert.equals(json.object, "text_completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("1 + 1 is 2.", json.choices[1].text) + end) + + it("bad request", function() + local r = client:get("/cohere/llm/v1/completions/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals("request format not recognised", json.error.message) + end) + end) + end) + +end end diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua new file mode 100644 index 00000000000..f6aa33efd7a --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -0,0 +1,538 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up azure mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.azure = [[ + server { + server_name azure; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + + location = "/llm/v1/chat/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["api-key"] + if token == "azure-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_upstream_response" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["api-key"] + if token == "azure-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_upstream_response.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + } + } + + location = "/llm/v1/chat/internal_server_error" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 500 + ngx.header["content-type"] = "text/html" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) + } + } + + + location = "/llm/v1/completions/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["api-key"] + if token == "azure-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/completions/bad_request" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) + } + } + + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- 200 chat bad upstream response with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/chat/bad_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_upstream_response", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- 200 completions good with one option + local completions_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/completions/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- 401 unauthorized + local chat_401 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/chat/unauthorized" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_401.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "wrong-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- 400 bad request chat + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/chat/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/bad_request", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- 400 bad request completions + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/completions/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/bad_request", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- 500 internal server error + local chat_500 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/chat/internal_server_error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_500.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/internal_server_error", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("azure general", function() + it("internal_server_error request", function() + local r = client:get("/azure/llm/v1/chat/internal_server_error", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(500 , r) + assert.is_not_nil(body) + end) + + it("unauthorized request", function() + local r = client:get("/azure/llm/v1/chat/unauthorized", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("tries to override model", function() + local r = client:get("/azure/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "cannot use own model for this instance") + end) + end) + + describe("azure llm/v1/chat", function() + it("good request", function() + local r = client:get("/azure/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("bad upstream response", function() + local r = client:get("/azure/llm/v1/chat/bad_upstream_response", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- check we got internal server error + local body = assert.res_status(500 , r) + local json = cjson.decode(body) + assert.equals(json.error.message, "transformation failed from type azure://llm/v1/chat: 'choices' not in llm/v1/chat response") + end) + + it("bad request", function() + local r = client:get("/azure/llm/v1/chat/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "request format not recognised") + end) + end) + + describe("azure llm/v1/completions", function() + it("good request", function() + local r = client:get("/azure/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("bad request", function() + local r = client:get("/azure/llm/v1/completions/bad_request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals("request format not recognised", json.error.message) + end) + end) + end) + +end end diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua new file mode 100644 index 00000000000..7a82c7614fc --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -0,0 +1,396 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up mistral mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.mistral = [[ + server { + server_name mistral; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location = "/v1/chat/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer mistral-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/mistral/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/v1/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer mistral-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.prompt == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/mistral/llm-v1-completions/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/unauthorized.json")) + end + } + } + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/chat/completions", + }, + }, + }, + } + -- + + -- 200 chat bad upstream response with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/chat/bad_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/chat/completions", + }, + }, + }, + } + -- + + -- 200 completions good with one option + local completions_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/completions/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/completions", + }, + }, + }, + } + -- + + -- 401 unauthorized + local chat_401 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/chat/unauthorized" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_401.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer wrong-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/chat/completions", + }, + }, + }, + } + -- + + -- 400 bad request chat + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/chat/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/chat/completions", + }, + }, + }, + } + -- + + -- 400 bad request completions + local chat_400 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/completions/bad_request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_400.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/completions", + }, + }, + }, + } + -- + + -- 500 internal server error + local chat_500 = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/chat/internal_server_error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_500.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/chat/completions", + }, + }, + }, + } + -- + + + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("mistral general", function() + it("tries to override model", function() + local r = client:get("/mistral/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.message, "cannot use own model for this instance") + end) + end) + + describe("mistral llm/v1/chat", function() + it("good request", function() + local r = client:get("/mistral/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "mistralai/Mistral-7B-Instruct-v0.1-instruct") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + end) + + describe("mistral llm/v1/completions", function() + it("good request", function() + local r = client:get("/mistral/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("mistralai/Mistral-7B-Instruct-v0.1-instruct", json.model) + assert.equals("text_completion", json.object) + + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + end) + end) + +end end diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua new file mode 100644 index 00000000000..ef0f0172976 --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -0,0 +1,350 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up mistral mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.llama2 = [[ + server { + server_name llama2; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location = "/raw/llm/v1/chat" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer llama2-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if (err) or (not body) or (not body.inputs) or (body.inputs == ngx.null) or (not string.find((body and body.inputs) or "", "INST")) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/llama2/raw/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/llama2/raw/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/llama2/raw/responses/unauthorized.json")) + end + } + } + + location = "/raw/llm/v1/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer llama2-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if (err) or (not body) or (not body.inputs) or (body.inputs == ngx.null) or (not string.find((body and body.inputs) or "", "INST")) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/llama2/raw/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/llama2/raw/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/llama2/raw/responses/unauthorized.json")) + end + } + } + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/raw/llm/v1/chat/completions" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer llama2-key", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/raw/llm/v1/chat", + }, + }, + }, + } + -- + + -- 200 completions good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/raw/llm/v1/completions" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer llama2-key", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/raw/llm/v1/completions", + }, + }, + }, + } + -- + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("llama2 general", function() + it("runs good request in chat format", function() + local r = client:get("/raw/llm/v1/chat/completions", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-chat.json"), + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.equals(json.choices[1].message.content, "Is a well known font.") + end) + + it("runs good request in completions format", function() + local r = client:get("/raw/llm/v1/completions", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json"), + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.equals(json.choices[1].text, "Is a well known font.") + end) + end) + + describe("one-shot request", function() + it("success", function() + local ai_driver = require("kong.llm.drivers.llama2") + + local plugin_conf = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer llama2-key", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 1024, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/raw/llm/v1/chat", + llama2_format = "raw", + }, + }, + } + + local request = { + messages = { + [1] = { + role = "system", + content = "Some system prompt", + }, + [2] = { + role = "user", + content = "Some question", + } + } + } + + -- convert it to the specified driver format + local ai_request, content_type, err = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") + assert.is_nil(err) + assert.is_not_nil(content_type) + + -- send it to the ai service + local ai_response, status_code, err = ai_driver.subrequest(ai_request, plugin_conf, {}, false) + assert.equal(200, status_code) + assert.is_nil(err) + + -- parse and convert the response + local ai_response, _, err = ai_driver.from_format(ai_response, plugin_conf.model, plugin_conf.route_type) + assert.is_nil(err) + + -- check it + local response_table, err = cjson.decode(ai_response) + assert.is_nil(err) + assert.same(response_table.choices[1].message, + { + content = "Is a well known font.", + role = "assistant", + }) + end) + + it("404", function() + local ai_driver = require("kong.llm.drivers.llama2") + + local plugin_conf = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer llama2-key", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 1024, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/raw/llm/v1/nowhere", + llama2_format = "raw", + }, + }, + } + + local request = { + messages = { + [1] = { + role = "system", + content = "Some system prompt", + }, + [2] = { + role = "user", + content = "Some question", + } + } + } + + -- convert it to the specified driver format + local ai_request = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") + + -- send it to the ai service + local ai_response, status_code, err = ai_driver.subrequest(ai_request, plugin_conf, {}, false) + assert.is_not_nil(err) + assert.is_not_nil(ai_response) + assert.equal(404, status_code) + end) + + it("401", function() + local ai_driver = require("kong.llm.drivers.llama2") + + local plugin_conf = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer wrong-key", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 1024, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/raw/llm/v1/chat", + llama2_format = "raw", + }, + }, + } + + local request = { + messages = { + [1] = { + role = "system", + content = "Some system prompt", + }, + [2] = { + role = "user", + content = "Some question", + } + } + } + + -- convert it to the specified driver format + local ai_request = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") + + -- send it to the ai service + local ai_response, status_code, err = ai_driver.subrequest(ai_request, plugin_conf, {}, false) + assert.is_not_nil(err) + assert.is_not_nil(ai_response) + assert.equal(401, status_code) + end) + + end) + end) + +end end diff --git a/spec/03-plugins/38-ai-proxy/json-schema.json b/spec/03-plugins/38-ai-proxy/json-schema.json new file mode 100644 index 00000000000..ff255e8655c --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/json-schema.json @@ -0,0 +1,65 @@ +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "oneOf": [ + { + "$ref": "#/definitions/llm-v1-completions" + }, + { + "$ref": "#/definitions/llm-v1-chat" + } + ], + "definitions": { + "llm-v1-completions": { + "type": "object", + "additionalProperties": false, + "properties": { + "prompt": { + "type": "string" + }, + "id": { + "type": "string" + } + }, + "required": [ + "prompt" + ], + "title": "llm-v1-completions" + }, + "llm-v1-chat": { + "type": "object", + "additionalProperties": false, + "properties": { + "messages": { + "type": "array", + "items": { + "$ref": "#/definitions/message" + } + }, + "id": { + "type": "string" + } + }, + "required": [ + "messages" + ], + "title": "llm-v1-chat" + }, + "message": { + "type": "object", + "additionalProperties": false, + "properties": { + "role": { + "type": "string" + }, + "content": { + "type": "string" + } + }, + "required": [ + "content", + "role" + ], + "title": "message" + } + } +} \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/oas.yaml b/spec/03-plugins/38-ai-proxy/oas.yaml new file mode 100644 index 00000000000..0dd04f1917b --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/oas.yaml @@ -0,0 +1,96 @@ +openapi: 3.0.1 +info: + title: AI-Proxy Plugin Schema + description: AI-Proxy Plugin objects (and samples) for Kong Gateway LLM integration. + version: 0.0.1 +servers: +- url: "https://localhost:9000" + description: Null Service for AI-Proxy +tags: +- name: llm + description: LLM Methods +paths: + /{provider}/completions: + post: + tags: + - llm + summary: Provider Completions + operationId: provider-prompt-completions + description: Provider Prompt Completions + parameters: + - name: provider + in: path + required: true + schema: + type: string + requestBody: + description: Specific Kong-Conforming Post Body + content: + application/json: + schema: + $ref: '#/components/schemas/Prompt' + required: true + responses: + '200': + description: successful operation + content: + application/json: {} + /{provider}}/chat: + post: + tags: + - llm + summary: Provider Chat + operationId: provider-chat + description: Provider Chat + parameters: + - name: provider + in: path + required: true + schema: + type: string + requestBody: + description: Specific Kong-Conforming Post Body + content: + application/json: + schema: + $ref: '#/components/schemas/Chat' + required: true + responses: + '200': + description: successful operation + content: + application/json: {} + +components: + schemas: + Prompt: + required: + - prompt + type: object + properties: + prompt: + type: string + Chat: + required: + - messages + type: object + properties: + messages: + type: array + minLength: 1 + items: + $ref: '#/components/schemas/Message' + Message: + required: + - role + - content + type: object + properties: + role: + type: string + enum: + - "system" + - "user" + - "assistant" + content: + type: string diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/bad_request.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/bad_request.json new file mode 100644 index 00000000000..99c40c7b8ed --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/bad_request.json @@ -0,0 +1,12 @@ +{ + "segassem":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ] +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json new file mode 100644 index 00000000000..4cc10281331 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json @@ -0,0 +1,12 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ] +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good_own_model.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good_own_model.json new file mode 100644 index 00000000000..9c27eaa1186 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good_own_model.json @@ -0,0 +1,13 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "model": "try-to-override-the-model" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json new file mode 100644 index 00000000000..e4d33de05ca --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json @@ -0,0 +1,6 @@ +{ + "error": { + "type": "invalid_request_error", + "message": "Invalid request" + } +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_upstream_response.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_upstream_response.json new file mode 100644 index 00000000000..3bf212bd944 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_upstream_response.json @@ -0,0 +1,10 @@ +{ + "nothing_object": { + "not_interesting_tag_names": "bad string", + "and_an_array": [ + "because", + "why", + "not" + ] + } +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json new file mode 100644 index 00000000000..53b0d5846e0 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json @@ -0,0 +1,5 @@ +{ + "completion": "The sum of 1 + 1 is 2.", + "stop_reason": "stop_sequence", + "model": "claude-2" +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/internal_server_error.html b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/internal_server_error.html new file mode 100644 index 00000000000..4b37ec9fa21 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/internal_server_error.html @@ -0,0 +1,11 @@ + + + + Fake Internal Server Error + + + +

This is a fake Internal Server Error

+

It has come from your Mock AI server.

+ + diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json new file mode 100644 index 00000000000..a3f286ac647 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json @@ -0,0 +1,6 @@ +{ + "error": { + "type": "authentication_error", + "message": "Invalid API Key" + } +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/bad_request.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/bad_request.json new file mode 100644 index 00000000000..795ead504ac --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/bad_request.json @@ -0,0 +1,3 @@ +{ + "tpmorp": "bad prompt?" +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/good.json new file mode 100644 index 00000000000..d66bba88c77 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/good.json @@ -0,0 +1,3 @@ +{ + "prompt": "What are you?" +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json new file mode 100644 index 00000000000..e4d33de05ca --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json @@ -0,0 +1,6 @@ +{ + "error": { + "type": "invalid_request_error", + "message": "Invalid request" + } +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json new file mode 100644 index 00000000000..bbe9800de9f --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json @@ -0,0 +1,5 @@ +{ + "completion": " Hello! My name is Claude.", + "stop_reason": "stop_sequence", + "model": "claude-2" +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/unauthorized.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/unauthorized.json new file mode 100644 index 00000000000..a3f286ac647 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/unauthorized.json @@ -0,0 +1,6 @@ +{ + "error": { + "type": "authentication_error", + "message": "Invalid API Key" + } +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/bad_request.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/bad_request.json new file mode 100644 index 00000000000..99c40c7b8ed --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/bad_request.json @@ -0,0 +1,12 @@ +{ + "segassem":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ] +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json new file mode 100644 index 00000000000..4cc10281331 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json @@ -0,0 +1,12 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ] +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good_own_model.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good_own_model.json new file mode 100644 index 00000000000..9c27eaa1186 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good_own_model.json @@ -0,0 +1,13 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "model": "try-to-override-the-model" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json new file mode 100644 index 00000000000..e08942878d4 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json @@ -0,0 +1,3 @@ +{ + "message": "bad request" +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_upstream_response.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_upstream_response.json new file mode 100644 index 00000000000..3bf212bd944 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_upstream_response.json @@ -0,0 +1,10 @@ +{ + "nothing_object": { + "not_interesting_tag_names": "bad string", + "and_an_array": [ + "because", + "why", + "not" + ] + } +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/good.json new file mode 100644 index 00000000000..02dc99ab7b7 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/good.json @@ -0,0 +1,19 @@ +{ + "text": "The sum of 1 + 1 is 2.", + "generation_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6", + "token_count": { + "billed_tokens": 339, + "prompt_tokens": 102, + "response_tokens": 258, + "total_tokens": 360 + }, + "meta": { + "api_version": { + "version": "1" + }, + "billed_units": { + "input_tokens": 81, + "output_tokens": 258 + } + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/internal_server_error.html b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/internal_server_error.html new file mode 100644 index 00000000000..4b37ec9fa21 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/internal_server_error.html @@ -0,0 +1,11 @@ + + + + Fake Internal Server Error + + + +

This is a fake Internal Server Error

+

It has come from your Mock AI server.

+ + diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/unauthorized.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/unauthorized.json new file mode 100644 index 00000000000..a27b42971a3 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/unauthorized.json @@ -0,0 +1,3 @@ +{ + "message": "invalid api token" +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/bad_request.json b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/bad_request.json new file mode 100644 index 00000000000..795ead504ac --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/bad_request.json @@ -0,0 +1,3 @@ +{ + "tpmorp": "bad prompt?" +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/good.json b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/good.json new file mode 100644 index 00000000000..d66bba88c77 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/good.json @@ -0,0 +1,3 @@ +{ + "prompt": "What are you?" +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json new file mode 100644 index 00000000000..e4d33de05ca --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json @@ -0,0 +1,6 @@ +{ + "error": { + "type": "invalid_request_error", + "message": "Invalid request" + } +} diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/good.json b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/good.json new file mode 100644 index 00000000000..f0dbde41dae --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/good.json @@ -0,0 +1,34 @@ +{ + "id": "string", + "prompt": "string", + "generations": [ + { + "id": "123", + "text": "1 + 1 is 2.", + "index": 0, + "likelihood": 0, + "token_likelihoods": [ + { + "token": "string", + "likelihood": 1.0 + } + ] + } + ], + "meta": { + "api_version": { + "version": "string", + "is_deprecated": true, + "is_experimental": true + }, + "billed_units": { + "input_tokens": 0, + "output_tokens": 0, + "search_units": 0, + "classifications": 0 + }, + "warnings": [ + "string" + ] + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/unauthorized.json b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/unauthorized.json new file mode 100644 index 00000000000..a27b42971a3 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/unauthorized.json @@ -0,0 +1,3 @@ +{ + "message": "invalid api token" +} diff --git a/spec/fixtures/ai-proxy/json-schema.json b/spec/fixtures/ai-proxy/json-schema.json new file mode 100644 index 00000000000..ff255e8655c --- /dev/null +++ b/spec/fixtures/ai-proxy/json-schema.json @@ -0,0 +1,65 @@ +{ + "$schema": "http://json-schema.org/draft-07/schema#", + "oneOf": [ + { + "$ref": "#/definitions/llm-v1-completions" + }, + { + "$ref": "#/definitions/llm-v1-chat" + } + ], + "definitions": { + "llm-v1-completions": { + "type": "object", + "additionalProperties": false, + "properties": { + "prompt": { + "type": "string" + }, + "id": { + "type": "string" + } + }, + "required": [ + "prompt" + ], + "title": "llm-v1-completions" + }, + "llm-v1-chat": { + "type": "object", + "additionalProperties": false, + "properties": { + "messages": { + "type": "array", + "items": { + "$ref": "#/definitions/message" + } + }, + "id": { + "type": "string" + } + }, + "required": [ + "messages" + ], + "title": "llm-v1-chat" + }, + "message": { + "type": "object", + "additionalProperties": false, + "properties": { + "role": { + "type": "string" + }, + "content": { + "type": "string" + } + }, + "required": [ + "content", + "role" + ], + "title": "message" + } + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/llama2/raw/requests/good-chat.json b/spec/fixtures/ai-proxy/llama2/raw/requests/good-chat.json new file mode 100644 index 00000000000..9942f41c425 --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/raw/requests/good-chat.json @@ -0,0 +1,20 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a video game knowledgebase." + }, + { + "role": "user", + "content": "What is Missingno.?" + }, + { + "role": "system", + "content": "Missingno. is a weird character from a popular game." + }, + { + "role": "user", + "content": "Why is it popular?" + } + ] +} diff --git a/spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json b/spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json new file mode 100644 index 00000000000..286c7137460 --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json @@ -0,0 +1,3 @@ +{ + "prompt": "What is Missingno.?" +} diff --git a/spec/fixtures/ai-proxy/llama2/raw/responses/bad_request.json b/spec/fixtures/ai-proxy/llama2/raw/responses/bad_request.json new file mode 100644 index 00000000000..6035fef965c --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/raw/responses/bad_request.json @@ -0,0 +1,3 @@ +{ + "error": "some error" +} diff --git a/spec/fixtures/ai-proxy/llama2/raw/responses/good.json b/spec/fixtures/ai-proxy/llama2/raw/responses/good.json new file mode 100644 index 00000000000..a94180dca7f --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/raw/responses/good.json @@ -0,0 +1,7 @@ +{ + "data": [ + { + "generated_text": "[INST]\nWhat is Sans? ?\n[/INST]\n\nIs a well known font." + } + ] +} diff --git a/spec/fixtures/ai-proxy/llama2/raw/responses/unauthorized.json b/spec/fixtures/ai-proxy/llama2/raw/responses/unauthorized.json new file mode 100644 index 00000000000..5471f480f5b --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/raw/responses/unauthorized.json @@ -0,0 +1,3 @@ +{ + "error": "Model requires a Pro subscription." +} diff --git a/spec/fixtures/ai-proxy/mistral/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/mistral/llm-v1-chat/responses/good.json new file mode 100644 index 00000000000..755abcf0b73 --- /dev/null +++ b/spec/fixtures/ai-proxy/mistral/llm-v1-chat/responses/good.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "The sum of 1 + 1 is 2.", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "mistralai/Mistral-7B-Instruct-v0.1-instruct", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} diff --git a/spec/fixtures/ai-proxy/mistral/llm-v1-completions/responses/good.json b/spec/fixtures/ai-proxy/mistral/llm-v1-completions/responses/good.json new file mode 100644 index 00000000000..c2248445015 --- /dev/null +++ b/spec/fixtures/ai-proxy/mistral/llm-v1-completions/responses/good.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "length", + "index": 0, + "logprobs": null, + "text": "\n\nI am a language model AI created by OpenAI. I can answer questions" + } + ], + "created": 1701967000, + "id": "cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", + "model": "mistralai/Mistral-7B-Instruct-v0.1-instruct", + "object": "text_completion", + "usage": { + "completion_tokens": 16, + "prompt_tokens": 4, + "total_tokens": 20 + } +} diff --git a/spec/fixtures/ai-proxy/oas.yaml b/spec/fixtures/ai-proxy/oas.yaml new file mode 100644 index 00000000000..a020b440d6a --- /dev/null +++ b/spec/fixtures/ai-proxy/oas.yaml @@ -0,0 +1,207 @@ +openapi: 3.0.1 +info: + title: AI-Proxy Plugin Schema + description: AI-Proxy Plugin objects (and samples) for Kong Gateway LLM integration. + version: 0.0.1 +servers: +- url: 'https://localhost:9000' + description: Null Service for AI-Proxy +tags: +- name: llm + description: LLM Methods +paths: + /{provider}/completions: + post: + tags: + - llm + summary: Provider Completions + operationId: provider-prompt-completions + description: Provider Prompt Completions + parameters: + - name: provider + in: path + required: true + schema: + type: string + requestBody: + description: Specific Kong-Conforming Post Body + content: + application/json: + schema: + $ref: '#/components/schemas/Prompt' + required: true + responses: + '200': + description: successful operation + content: + application/json: + schema: + $ref: '#/components/schemas/PromptResponse' + /{provider}}/chat: + post: + tags: + - llm + summary: Provider Chat + operationId: provider-chat + description: Provider Chat + parameters: + - name: provider + in: path + required: true + schema: + type: string + requestBody: + description: Specific Kong-Conforming Post Body + content: + application/json: + schema: + $ref: '#/components/schemas/Chat' + required: true + responses: + '200': + description: successful operation + content: + application/json: + schema: + $ref: '#/components/schemas/ChatResponse' + +components: + schemas: + Prompt: + required: + - prompt + type: object + description: 'Single-line prompt, sets up the entire question or completion prefix' + properties: + prompt: + type: string + Chat: + required: + - messages + type: object + description: 'Array of messages, or single-line template reference string' + properties: + messages: + anyOf: + - type: array + description: 'Array of role/content style chat messages' + minLength: 1 + items: + $ref: '#/components/schemas/Message' + - type: string + description: 'Template reference, in the form {template://name}' + Message: + required: + - role + - content + type: object + description: 'Single chat message block' + properties: + role: + type: string + enum: + - "system" + - "user" + - "assistant" + content: + type: string + PromptResponse: + required: + - prompt + type: object + properties: + choices: + type: array + items: + type: object + properties: + finish_reason: + type: string + index: + type: integer + logprobs: + type: number + format: float + text: + type: string + required: + - finish_reason + - index + - logprobs + - text + created: + type: integer + id: + type: string + model: + type: string + object: + type: string + usage: + type: object + properties: + completion_tokens: + type: integer + prompt_tokens: + type: integer + total_tokens: + type: integer + + ChatResponse: + required: + - messages + type: object + description: 'OpenAI-style chat response' + + properties: + choices: + type: array + items: + type: object + properties: + finish_reason: + type: string + index: + type: integer + logprobs: + type: number + format: float + message: + type: object + properties: + content: + type: string + role: + type: string + required: + - content + - role + required: + - finish_reason + - index + - logprobs + - message + created: + type: integer + id: + type: string + model: + type: string + object: + type: string + system_fingerprint: + type: number + format: float + usage: + type: object + properties: + completion_tokens: + type: integer + prompt_tokens: + type: integer + total_tokens: + type: integer + required: + - completion_tokens + - prompt_tokens + - total_tokens diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json new file mode 100644 index 00000000000..99c40c7b8ed --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json @@ -0,0 +1,12 @@ +{ + "segassem":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ] +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json new file mode 100644 index 00000000000..4cc10281331 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json @@ -0,0 +1,12 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ] +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json new file mode 100644 index 00000000000..9c27eaa1186 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json @@ -0,0 +1,13 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "model": "try-to-override-the-model" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json new file mode 100644 index 00000000000..69b494a934c --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json @@ -0,0 +1,8 @@ +{ + "error": { + "code": null, + "message": "'messages' is a required property", + "param": null, + "type": "invalid_request_error" + } +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_upstream_response.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_upstream_response.json new file mode 100644 index 00000000000..3bf212bd944 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_upstream_response.json @@ -0,0 +1,10 @@ +{ + "nothing_object": { + "not_interesting_tag_names": "bad string", + "and_an_array": [ + "because", + "why", + "not" + ] + } +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json new file mode 100644 index 00000000000..8a3b0ab3e39 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "The sum of 1 + 1 is 2.", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "gpt-3.5-turbo-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html new file mode 100644 index 00000000000..4b37ec9fa21 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html @@ -0,0 +1,11 @@ + + + + Fake Internal Server Error + + + +

This is a fake Internal Server Error

+

It has come from your Mock AI server.

+ + diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json new file mode 100644 index 00000000000..28908ba25e5 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json @@ -0,0 +1,8 @@ +{ + "error": { + "code": "invalid_api_key", + "message": "Incorrect API key provided: wro****ey. You can find your API key at https://platform.openai.com/account/api-keys.", + "param": null, + "type": "invalid_request_error" + } +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json b/spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json new file mode 100644 index 00000000000..795ead504ac --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json @@ -0,0 +1,3 @@ +{ + "tpmorp": "bad prompt?" +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json b/spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json new file mode 100644 index 00000000000..d66bba88c77 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json @@ -0,0 +1,3 @@ +{ + "prompt": "What are you?" +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json b/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json new file mode 100644 index 00000000000..def62036215 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json @@ -0,0 +1,8 @@ +{ + "error": { + "code": null, + "message": "you must provide a 'prompt' parameter", + "param": null, + "type": "invalid_request_error" + } +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/good.json b/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/good.json new file mode 100644 index 00000000000..8c357cd0cd5 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/good.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "length", + "index": 0, + "logprobs": null, + "text": "\n\nI am a language model AI created by OpenAI. I can answer questions" + } + ], + "created": 1701967000, + "id": "cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", + "model": "gpt-3.5-turbo-instruct", + "object": "text_completion", + "usage": { + "completion_tokens": 16, + "prompt_tokens": 4, + "total_tokens": 20 + } +} diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/unauthorized.json b/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/unauthorized.json new file mode 100644 index 00000000000..28908ba25e5 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/unauthorized.json @@ -0,0 +1,8 @@ +{ + "error": { + "code": "invalid_api_key", + "message": "Incorrect API key provided: wro****ey. You can find your API key at https://platform.openai.com/account/api-keys.", + "param": null, + "type": "invalid_request_error" + } +} diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json new file mode 100644 index 00000000000..4fff692e39a --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json @@ -0,0 +1,6 @@ +{ + "model": "claude-2", + "prompt": "You are a mathematician.\n\nHuman: What is 1 + 2?\n\nAssistant: The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!\n\nHuman: Multiply that by 2\n\nAssistant: Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!\n\nHuman: Why can't you divide by zero?\n\nAssistant:", + "max_tokens_to_sample": 512, + "temperature": 0.5 +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json new file mode 100644 index 00000000000..9543c1191e6 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json @@ -0,0 +1,6 @@ +{ + "model": "claude-2", + "prompt": "Human: Explain why you can't divide by zero?\n\nAssistant:", + "max_tokens_to_sample": 512, + "temperature": 0.5 +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json new file mode 100644 index 00000000000..c02be6e513f --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json @@ -0,0 +1,32 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a mathematician." + }, + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ], + "model": "gpt-4", + "max_tokens": 512, + "temperature": 0.5, + "top_p": 1.0 +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json new file mode 100644 index 00000000000..0a9efde384f --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json @@ -0,0 +1,6 @@ +{ + "prompt": "Explain why you can't divide by zero?", + "model": "gpt-3.5-turbo-instruct", + "max_tokens": 512, + "temperature": 0.5 +} diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json new file mode 100644 index 00000000000..24970854ade --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json @@ -0,0 +1,12 @@ +{ + "chat_history": [ + {"role": "USER", "message": "You are a mathematician."}, + {"role": "USER", "message": "What is 1 + 2?"}, + {"role": "CHATBOT", "message": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!"}, + {"role": "USER", "message": "Multiply that by 2"}, + {"role": "CHATBOT", "message": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!"} + ], + "message": "Why can't you divide by zero?", + "model": "command", + "temperature": 0.5 +} diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json new file mode 100644 index 00000000000..a1bbaa8591c --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json @@ -0,0 +1,10 @@ +{ + "prompt": "Explain why you can't divide by zero?", + "model": "command", + "max_tokens": 512, + "temperature": 0.5, + "p": 0.75, + "k": 5, + "return_likelihoods": "NONE", + "truncate": "END" +} diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/ollama/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/ollama/llm-v1-chat.json new file mode 100644 index 00000000000..358a31d2ac8 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/ollama/llm-v1-chat.json @@ -0,0 +1,34 @@ +{ + "model": "llama2", + "messages": [ + { + "role": "system", + "content": "You are a mathematician." + }, + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ], + "stream": false, + "options": { + "num_predict": 512, + "temperature": 0.5 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/ollama/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/ollama/llm-v1-completions.json new file mode 100644 index 00000000000..d81dbead124 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/ollama/llm-v1-completions.json @@ -0,0 +1,9 @@ +{ + "model": "llama2", + "prompt": "Explain why you can't divide by zero?", + "stream": false, + "options": { + "num_predict": 512, + "temperature": 0.5 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json new file mode 100644 index 00000000000..e299158374e --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json @@ -0,0 +1,9 @@ +{ + "inputs": "[INST] <> You are a mathematician. <> What is 1 + 2? [/INST] [INST] Multiply that by 2 [/INST] [INST] Why can't you divide by zero? [/INST]", + "parameters": { + "max_new_tokens": 512, + "temperature": 0.5, + "top_k": 40, + "top_p": 1 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json new file mode 100644 index 00000000000..72403f18e25 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json @@ -0,0 +1,9 @@ +{ + "inputs": " [INST] <> You are a helpful assistant. <> Explain why you can't divide by zero? [/INST]", + "parameters": { + "max_new_tokens": 512, + "temperature": 0.5, + "top_k": 40, + "top_p": 1 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/mistral/ollama/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/mistral/ollama/llm-v1-chat.json new file mode 100644 index 00000000000..62150c54be5 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/mistral/ollama/llm-v1-chat.json @@ -0,0 +1,34 @@ +{ + "model": "mistral-tiny", + "messages": [ + { + "role": "system", + "content": "You are a mathematician." + }, + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ], + "stream": false, + "options": { + "num_predict": 512, + "temperature": 0.5 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json new file mode 100644 index 00000000000..4e5191c0963 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json @@ -0,0 +1,31 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a mathematician." + }, + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ], + "model": "mistral-tiny", + "max_tokens": 512, + "temperature": 0.5 +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json new file mode 100644 index 00000000000..23e165166a2 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json @@ -0,0 +1,31 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a mathematician." + }, + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ], + "model": "gpt-4", + "max_tokens": 512, + "temperature": 0.5 +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json new file mode 100644 index 00000000000..0a9efde384f --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json @@ -0,0 +1,6 @@ +{ + "prompt": "Explain why you can't divide by zero?", + "model": "gpt-3.5-turbo-instruct", + "max_tokens": 512, + "temperature": 0.5 +} diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json new file mode 100644 index 00000000000..fcf68c5fe07 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json @@ -0,0 +1,14 @@ +{ + "choices": [ + { + "finish_reason": "stop_sequence", + "index": 0, + "message": { + "content": "You cannot divide by zero because it is not a valid operation in mathematics.", + "role": "assistant" + } + } + ], + "model": "claude-2", + "object": "chat.completion" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json new file mode 100644 index 00000000000..421af89d295 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json @@ -0,0 +1,11 @@ +{ + "choices": [ + { + "finish_reason": "stop_sequence", + "index": 0, + "text": "You cannot divide by zero because it is not a valid operation in mathematics." + } + ], + "model": "claude-2", + "object": "text_completion" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/azure/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/azure/llm-v1-chat.json new file mode 100644 index 00000000000..74b0c341c24 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/azure/llm-v1-chat.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical. \n\nHere's a simple way to think about it: Division is the inverse of multiplication. If you divide 10 by 2, you're asking \"what number times 2 gives me 10?\" The answer is 5, because 5 times 2 equals 10. \n\nBut if you ask \"what number times 0 gives me 10?\" there is no number that can fulfill this, because zero times any number always equals zero. \n\nTherefore, division by zero is undefined because there is no number that you can multiply by 0 to get a non-zero number.", + "role": "assistant" + } + } + ], + "created": 1702325640, + "id": "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + "model": "gpt-4-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/azure/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/azure/llm-v1-completions.json new file mode 100644 index 00000000000..68396057943 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/azure/llm-v1-completions.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "logprobs": null, + "text": "\n\nDividing by zero is undefined because it violates the fundamental mathematical principle of division, which states that when dividing a number by another number, the result is the number of times the divisor can fit into the dividend. In other words, division is the inverse operation of multiplication.\n\nHowever, when dividing by zero, there is no number that can be multiplied by zero to give a specific result. This is because any number multiplied by zero will always equal zero, therefore there is no solution or value that can be assigned to the quotient.\n\nAdditionally, dividing by zero can lead to contradictory or nonsensical results. For example, if we divide a number by a smaller and smaller number approaching zero, the resulting quotient becomes larger and larger, approaching infinity. On the other hand, if we divide a number by a larger and larger number approaching zero, the resulting quotient becomes smaller and smaller, approaching negative infinity. This inconsistency shows that dividing by zero does not follow the rules of arithmetic and is therefore considered undefined.\n\nIn summary, division by zero is not allowed because it is mathematically undefined and can lead to nonsensical results." + } + ], + "created": 1702325696, + "id": "cmpl-8Ugy0y4E5S8s5GfqNal9TYhXMyitF", + "model": "gpt-3.5-turbo-instruct", + "object": "text_completion", + "usage": { + "completion_tokens": 225, + "prompt_tokens": 10, + "total_tokens": 235 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/cohere/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/cohere/llm-v1-chat.json new file mode 100644 index 00000000000..9e3f88eedc3 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/cohere/llm-v1-chat.json @@ -0,0 +1,20 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "You cannot divide by zero because it is not a valid operation in mathematics.", + "role": "assistant" + } + } + ], + "id": "f8aabbeb-f745-4e9b-85b1-71a3269620d9", + "model": "command", + "object": "chat.completion", + "usage": { + "completion_tokens": 258, + "prompt_tokens": 102, + "total_tokens": 360 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/cohere/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/cohere/llm-v1-completions.json new file mode 100644 index 00000000000..7240745e2d1 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/cohere/llm-v1-completions.json @@ -0,0 +1,17 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "text": " You cannot divide by zero because it is not a valid operation in mathematics. Division is the process of finding how many times one number can fit into another number while subtraction is finding the difference between two numbers. For example, if you have a pizza that is divided into 5 pieces and you eat 2 pieces, you have 3 pieces left. This is expressed as $5 \\div 2 = 3$. However, if you eat all 5 pieces, there are no pieces left. We cannot define the result of" + } + ], + "id": "77d630a0-c350-4f4e-bbff-ae6eda8919f3", + "model": "command", + "object": "text_completion", + "usage": { + "completion_tokens": 100, + "prompt_tokens": 8, + "total_tokens": 108 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/llama2/ollama/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/ollama/llm-v1-chat.json new file mode 100644 index 00000000000..08bb7a7ea85 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/ollama/llm-v1-chat.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "You cannot divide by zero because it is not a valid operation in mathematics.", + "role": "assistant" + } + } + ], + "model": "llama2", + "object": "chat.completion", + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/llama2/ollama/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/ollama/llm-v1-completions.json new file mode 100644 index 00000000000..e8702be854d --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/ollama/llm-v1-completions.json @@ -0,0 +1,15 @@ +{ + "choices": [ + { + "index": 0, + "text": "You cannot divide by zero because it is not a valid operation in mathematics." + } + ], + "object": "text_completion", + "model": "llama2", + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/llama2/raw/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/raw/llm-v1-chat.json new file mode 100644 index 00000000000..4214b1156ef --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/raw/llm-v1-chat.json @@ -0,0 +1,12 @@ +{ + "choices": [ + { + "index": 0, + "message": { + "content": "You cannot divide by zero because it is not a valid operation in mathematics.", + "role": "assistant" + } + } + ], + "object": "chat.completion" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/llama2/raw/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/raw/llm-v1-completions.json new file mode 100644 index 00000000000..65c6b38fa63 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/llama2/raw/llm-v1-completions.json @@ -0,0 +1,9 @@ +{ + "choices": [ + { + "index": 0, + "text": "You cannot divide by zero because it is not a valid operation in mathematics." + } + ], + "object": "text_completion" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/mistral/ollama/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/mistral/ollama/llm-v1-chat.json new file mode 100644 index 00000000000..f5b5312282c --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/mistral/ollama/llm-v1-chat.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "You cannot divide by zero because it is not a valid operation in mathematics.", + "role": "assistant" + } + } + ], + "model": "mistral-tiny", + "object": "chat.completion", + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/mistral/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/mistral/openai/llm-v1-chat.json new file mode 100644 index 00000000000..d1c1c905106 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/mistral/openai/llm-v1-chat.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical. \n\nHere's a simple way to think about it: Division is the inverse of multiplication. If you divide 10 by 2, you're asking \"what number times 2 gives me 10?\" The answer is 5, because 5 times 2 equals 10. \n\nBut if you ask \"what number times 0 gives me 10?\" there is no number that can fulfill this, because zero times any number always equals zero. \n\nTherefore, division by zero is undefined because there is no number that you can multiply by 0 to get a non-zero number.", + "role": "assistant" + } + } + ], + "created": 1702325640, + "id": "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + "model": "mistral-tiny", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/openai/llm-v1-chat.json new file mode 100644 index 00000000000..74b0c341c24 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/openai/llm-v1-chat.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical. \n\nHere's a simple way to think about it: Division is the inverse of multiplication. If you divide 10 by 2, you're asking \"what number times 2 gives me 10?\" The answer is 5, because 5 times 2 equals 10. \n\nBut if you ask \"what number times 0 gives me 10?\" there is no number that can fulfill this, because zero times any number always equals zero. \n\nTherefore, division by zero is undefined because there is no number that you can multiply by 0 to get a non-zero number.", + "role": "assistant" + } + } + ], + "created": 1702325640, + "id": "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + "model": "gpt-4-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/openai/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/openai/llm-v1-completions.json new file mode 100644 index 00000000000..68396057943 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/openai/llm-v1-completions.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "logprobs": null, + "text": "\n\nDividing by zero is undefined because it violates the fundamental mathematical principle of division, which states that when dividing a number by another number, the result is the number of times the divisor can fit into the dividend. In other words, division is the inverse operation of multiplication.\n\nHowever, when dividing by zero, there is no number that can be multiplied by zero to give a specific result. This is because any number multiplied by zero will always equal zero, therefore there is no solution or value that can be assigned to the quotient.\n\nAdditionally, dividing by zero can lead to contradictory or nonsensical results. For example, if we divide a number by a smaller and smaller number approaching zero, the resulting quotient becomes larger and larger, approaching infinity. On the other hand, if we divide a number by a larger and larger number approaching zero, the resulting quotient becomes smaller and smaller, approaching negative infinity. This inconsistency shows that dividing by zero does not follow the rules of arithmetic and is therefore considered undefined.\n\nIn summary, division by zero is not allowed because it is mathematically undefined and can lead to nonsensical results." + } + ], + "created": 1702325696, + "id": "cmpl-8Ugy0y4E5S8s5GfqNal9TYhXMyitF", + "model": "gpt-3.5-turbo-instruct", + "object": "text_completion", + "usage": { + "completion_tokens": 225, + "prompt_tokens": 10, + "total_tokens": 235 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json new file mode 100644 index 00000000000..be83aaa724f --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json @@ -0,0 +1,5 @@ +{ + "completion": "You cannot divide by zero because it is not a valid operation in mathematics.", + "stop_reason": "stop_sequence", + "model": "claude-2" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json new file mode 100644 index 00000000000..be83aaa724f --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json @@ -0,0 +1,5 @@ +{ + "completion": "You cannot divide by zero because it is not a valid operation in mathematics.", + "stop_reason": "stop_sequence", + "model": "claude-2" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-chat.json new file mode 100644 index 00000000000..74b0c341c24 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-chat.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical. \n\nHere's a simple way to think about it: Division is the inverse of multiplication. If you divide 10 by 2, you're asking \"what number times 2 gives me 10?\" The answer is 5, because 5 times 2 equals 10. \n\nBut if you ask \"what number times 0 gives me 10?\" there is no number that can fulfill this, because zero times any number always equals zero. \n\nTherefore, division by zero is undefined because there is no number that you can multiply by 0 to get a non-zero number.", + "role": "assistant" + } + } + ], + "created": 1702325640, + "id": "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + "model": "gpt-4-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-completions.json new file mode 100644 index 00000000000..68396057943 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/azure/llm-v1-completions.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "logprobs": null, + "text": "\n\nDividing by zero is undefined because it violates the fundamental mathematical principle of division, which states that when dividing a number by another number, the result is the number of times the divisor can fit into the dividend. In other words, division is the inverse operation of multiplication.\n\nHowever, when dividing by zero, there is no number that can be multiplied by zero to give a specific result. This is because any number multiplied by zero will always equal zero, therefore there is no solution or value that can be assigned to the quotient.\n\nAdditionally, dividing by zero can lead to contradictory or nonsensical results. For example, if we divide a number by a smaller and smaller number approaching zero, the resulting quotient becomes larger and larger, approaching infinity. On the other hand, if we divide a number by a larger and larger number approaching zero, the resulting quotient becomes smaller and smaller, approaching negative infinity. This inconsistency shows that dividing by zero does not follow the rules of arithmetic and is therefore considered undefined.\n\nIn summary, division by zero is not allowed because it is mathematically undefined and can lead to nonsensical results." + } + ], + "created": 1702325696, + "id": "cmpl-8Ugy0y4E5S8s5GfqNal9TYhXMyitF", + "model": "gpt-3.5-turbo-instruct", + "object": "text_completion", + "usage": { + "completion_tokens": 225, + "prompt_tokens": 10, + "total_tokens": 235 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-chat.json new file mode 100644 index 00000000000..bbed8b91237 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-chat.json @@ -0,0 +1,20 @@ +{ + "generation_id": "f8aabbeb-f745-4e9b-85b1-71a3269620d9", + "meta": { + "api_version": { + "version": "1" + }, + "billed_units": { + "input_tokens": 81, + "output_tokens": 258 + } + }, + "response_id": "3ed9cd6c-afcc-4591-a4d3-5745ba88922e", + "text": "You cannot divide by zero because it is not a valid operation in mathematics.", + "token_count": { + "billed_tokens": 339, + "prompt_tokens": 102, + "response_tokens": 258, + "total_tokens": 360 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-completions.json new file mode 100644 index 00000000000..1a7c75aa7b3 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/cohere/llm-v1-completions.json @@ -0,0 +1,20 @@ +{ + "generations": [ + { + "finish_reason": "MAX_TOKENS", + "id": "d9b056b7-5506-4407-8b8f-b65b995f4203", + "text": " You cannot divide by zero because it is not a valid operation in mathematics. Division is the process of finding how many times one number can fit into another number while subtraction is finding the difference between two numbers. For example, if you have a pizza that is divided into 5 pieces and you eat 2 pieces, you have 3 pieces left. This is expressed as $5 \\div 2 = 3$. However, if you eat all 5 pieces, there are no pieces left. We cannot define the result of" + } + ], + "id": "77d630a0-c350-4f4e-bbff-ae6eda8919f3", + "meta": { + "api_version": { + "version": "1" + }, + "billed_units": { + "input_tokens": 8, + "output_tokens": 100 + } + }, + "prompt": "Why can't you divide by zero?" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-chat.json new file mode 100644 index 00000000000..98a3bbfc201 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-chat.json @@ -0,0 +1,15 @@ +{ + "model": "llama2", + "created_at": "2024-01-15T08:13:38.876196Z", + "message": { + "role": "assistant", + "content": "You cannot divide by zero because it is not a valid operation in mathematics." + }, + "done": true, + "total_duration": 4062418334, + "load_duration": 1229365792, + "prompt_eval_count": 26, + "prompt_eval_duration": 167969000, + "eval_count": 100, + "eval_duration": 2658646000 +} diff --git a/spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-completions.json new file mode 100644 index 00000000000..644d407880d --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/llama2/ollama/llm-v1-completions.json @@ -0,0 +1,14 @@ +{ + "model": "llama2", + "created_at": "2024-01-15T08:14:21.967358Z", + "response": "Because I said so.", + "done": true, + "context": [ + ], + "total_duration": 613583209, + "load_duration": 2220959, + "prompt_eval_count": 13, + "prompt_eval_duration": 307784000, + "eval_count": 12, + "eval_duration": 299573000 +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-chat.json new file mode 100644 index 00000000000..fdec6c60ff0 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-chat.json @@ -0,0 +1,7 @@ +{ + "data": [ + { + "generated_text": "[INST] <> You are a mathematician. <> What is 1 + 2? [/INST] [INST] Multiply that by 2 [/INST] [INST] Why can't you divide by zero? [/INST]\n\nYou cannot divide by zero because it is not a valid operation in mathematics." + } + ] +} diff --git a/spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-completions.json new file mode 100644 index 00000000000..cf08011756e --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/llama2/raw/llm-v1-completions.json @@ -0,0 +1,7 @@ +{ + "data": [ + { + "generated_text": " [INST] <> You are a helpful assistant. <> Explain why you can't divide by zero? [/INST]\n\nYou cannot divide by zero because it is not a valid operation in mathematics." + } + ] +} diff --git a/spec/fixtures/ai-proxy/unit/real-responses/mistral/ollama/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/mistral/ollama/llm-v1-chat.json new file mode 100644 index 00000000000..455201467a5 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/mistral/ollama/llm-v1-chat.json @@ -0,0 +1,15 @@ +{ + "model": "mistral-tiny", + "created_at": "2024-01-15T08:13:38.876196Z", + "message": { + "role": "assistant", + "content": "You cannot divide by zero because it is not a valid operation in mathematics." + }, + "done": true, + "total_duration": 4062418334, + "load_duration": 1229365792, + "prompt_eval_count": 26, + "prompt_eval_duration": 167969000, + "eval_count": 100, + "eval_duration": 2658646000 +} diff --git a/spec/fixtures/ai-proxy/unit/real-responses/mistral/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/mistral/openai/llm-v1-chat.json new file mode 100644 index 00000000000..d1c1c905106 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/mistral/openai/llm-v1-chat.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical. \n\nHere's a simple way to think about it: Division is the inverse of multiplication. If you divide 10 by 2, you're asking \"what number times 2 gives me 10?\" The answer is 5, because 5 times 2 equals 10. \n\nBut if you ask \"what number times 0 gives me 10?\" there is no number that can fulfill this, because zero times any number always equals zero. \n\nTherefore, division by zero is undefined because there is no number that you can multiply by 0 to get a non-zero number.", + "role": "assistant" + } + } + ], + "created": 1702325640, + "id": "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + "model": "mistral-tiny", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-chat.json new file mode 100644 index 00000000000..74b0c341c24 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-chat.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical. \n\nHere's a simple way to think about it: Division is the inverse of multiplication. If you divide 10 by 2, you're asking \"what number times 2 gives me 10?\" The answer is 5, because 5 times 2 equals 10. \n\nBut if you ask \"what number times 0 gives me 10?\" there is no number that can fulfill this, because zero times any number always equals zero. \n\nTherefore, division by zero is undefined because there is no number that you can multiply by 0 to get a non-zero number.", + "role": "assistant" + } + } + ], + "created": 1702325640, + "id": "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + "model": "gpt-4-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 139, + "prompt_tokens": 130, + "total_tokens": 269 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-completions.json new file mode 100644 index 00000000000..68396057943 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/openai/llm-v1-completions.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "logprobs": null, + "text": "\n\nDividing by zero is undefined because it violates the fundamental mathematical principle of division, which states that when dividing a number by another number, the result is the number of times the divisor can fit into the dividend. In other words, division is the inverse operation of multiplication.\n\nHowever, when dividing by zero, there is no number that can be multiplied by zero to give a specific result. This is because any number multiplied by zero will always equal zero, therefore there is no solution or value that can be assigned to the quotient.\n\nAdditionally, dividing by zero can lead to contradictory or nonsensical results. For example, if we divide a number by a smaller and smaller number approaching zero, the resulting quotient becomes larger and larger, approaching infinity. On the other hand, if we divide a number by a larger and larger number approaching zero, the resulting quotient becomes smaller and smaller, approaching negative infinity. This inconsistency shows that dividing by zero does not follow the rules of arithmetic and is therefore considered undefined.\n\nIn summary, division by zero is not allowed because it is mathematically undefined and can lead to nonsensical results." + } + ], + "created": 1702325696, + "id": "cmpl-8Ugy0y4E5S8s5GfqNal9TYhXMyitF", + "model": "gpt-3.5-turbo-instruct", + "object": "text_completion", + "usage": { + "completion_tokens": 225, + "prompt_tokens": 10, + "total_tokens": 235 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/requests/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/requests/llm-v1-chat.json new file mode 100644 index 00000000000..c3f059f15b6 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/requests/llm-v1-chat.json @@ -0,0 +1,28 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a mathematician." + }, + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ] +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/requests/llm-v1-completion-template.json b/spec/fixtures/ai-proxy/unit/requests/llm-v1-completion-template.json new file mode 100644 index 00000000000..17486d199ec --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/requests/llm-v1-completion-template.json @@ -0,0 +1,8 @@ +{ + "prompt": { + "name": "python-chat", + "properties": { + "program": "fibonacci sequence" + } + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/requests/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/requests/llm-v1-completions.json new file mode 100644 index 00000000000..158e601bdc2 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/requests/llm-v1-completions.json @@ -0,0 +1,3 @@ +{ + "prompt": "Explain why you can't divide by zero?" +} \ No newline at end of file From 0ff50d5237d16b7f3535d57e9ef63dfd603ac62a Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Mon, 22 Jan 2024 12:47:44 +0800 Subject: [PATCH 3337/4351] refactor(test): prevent use of mocked shared.DICT APIs in globalpatches.lua (#12298) * fix(test): deprecate the mocked shared.DICT APIs in globalpatches.lua Simulating the shared.DICT APIs is difficult to maintain and unnecessary. And using the lua-nginx-module's native APIs can align our test cases more closely with the actual online production environment. So we deprecate the mocked APIs and use resty option `--shdict " "` to generate the lua shared dict. --------- Co-authored-by: Chrono Co-authored-by: Keery Nie --- bin/busted | 3 +++ kong/globalpatches.lua | 4 ++-- spec/fixtures/shared_dict.lua | 43 +++++++++++++++++++++++++++++++++++ 3 files changed, 48 insertions(+), 2 deletions(-) create mode 100644 spec/fixtures/shared_dict.lua diff --git a/bin/busted b/bin/busted index e676a55c3ac..9dc511f2f22 100755 --- a/bin/busted +++ b/bin/busted @@ -41,6 +41,9 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then end end + -- create shared dict + resty_flags = resty_flags .. require("spec.fixtures.shared_dict") + if resty_flags then table.insert(cmd, cmd_prefix_count+1, resty_flags) end diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index a8a59aa7a0f..014183d5839 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -241,9 +241,9 @@ return function(options) end - do -- implement a Lua based shm for: cli (and hence rbusted) + do -- implement a Lua based shm for: cli - if options.cli then + if options.cli and not options.rbusted then -- ngx.shared.DICT proxy -- https://github.com/bsm/fakengx/blob/master/fakengx.lua -- with minor fixes and additions such as exptime diff --git a/spec/fixtures/shared_dict.lua b/spec/fixtures/shared_dict.lua new file mode 100644 index 00000000000..c552376ecaf --- /dev/null +++ b/spec/fixtures/shared_dict.lua @@ -0,0 +1,43 @@ +--- generate resty `--shdict` options executed by bin/busted + +local dicts = { + -- http shared dicts + "kong 5m", + "kong_locks 8m", + "kong_healthchecks 5m", + "kong_cluster_events 5m", + "kong_rate_limiting_counters 12m", + "kong_core_db_cache 16m", + "kong_core_db_cache_miss 16m", + "kong_db_cache 16m", + "kong_db_cache_2 16m", + "kong_db_cache_miss 12m", + "kong_db_cache_miss_2 12m", + "kong_mock_upstream_loggers 10m", + "kong_secrets 5m", + "test_vault 5m", + "prometheus_metrics 5m", + "lmdb_mlcache 1m", + "kong_test_cp_mock 1m", + + -- stream shared dicts + "stream_kong 5m", + "stream_kong_locks 8m", + "stream_kong_healthchecks 5m", + "stream_kong_cluster_events 5m", + "stream_kong_rate_limiting_counters 12m", + "stream_kong_core_db_cache 16m", + "stream_kong_core_db_cache_miss 16m", + "stream_kong_db_cache 16m", + "stream_kong_db_cache_2 16m", + "stream_kong_db_cache_miss 12m", + "stream_kong_db_cache_miss_2 12m", + "stream_kong_secrets 5m", + "stream_prometheus_metrics 5m", +} + +for i, v in ipairs(dicts) do + dicts[i] = " --shdict '" .. v .. "' " +end + +return table.concat(dicts, " ") From 85a3a292e0367ed3e6c5dc45ffadc41cce897ce1 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Mon, 22 Jan 2024 17:20:46 +0800 Subject: [PATCH 3338/4351] chore(requirements): bump `atc-router` to `v1.5.1` (#12390) Full changelog: https://github.com/Kong/atc-router/releases/tag/v1.5.1 This primarily contains the small Bazel change which reduced artifact size by 50%. Thanks @ADD-SP for the work. --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index cb60c3405cb..295d4e3d123 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=ed489405575a07664e04305997f049a3e7ec3dde # 1.5.0 +ATC_ROUTER=ee6bb38f9c71becb750041f605bfe0fffc2c70fe # 1.5.1 KONG_MANAGER=nightly NGX_WASM_MODULE=a7087a37f0d423707366a694630f1e09f4c21728 diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml index 4dc86d579a7..64aa27ac154 100644 --- a/changelog/unreleased/kong/bump-atc-router.yml +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -1,3 +1,3 @@ -message: Bumped atc-router from 1.2.0 to 1.5.0 +message: Bumped atc-router from 1.2.0 to 1.5.1 type: dependency scope: Core From ef87932b612f4a0961f011290e344b7aa46fb944 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 22 Jan 2024 17:30:58 +0800 Subject: [PATCH 3339/4351] perf(router/atc): lazy generate and cache field visit functions (#12378) KAG-3583 --- kong/router/atc.lua | 57 ++++------------- kong/router/fields.lua | 140 ++++++++++++++++++++++++++++++----------- 2 files changed, 117 insertions(+), 80 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 9922e7573ce..225a9eaaaa8 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -36,8 +36,6 @@ local ngx_ERR = ngx.ERR local check_select_params = utils.check_select_params local get_service_info = utils.get_service_info local route_match_stat = utils.route_match_stat -local get_cache_key = fields.get_cache_key -local fill_atc_context = fields.fill_atc_context local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE @@ -58,35 +56,6 @@ local CACHED_SCHEMA local HTTP_SCHEMA local STREAM_SCHEMA do - local HTTP_FIELDS = { - - ["String"] = {"net.protocol", "tls.sni", - "http.method", "http.host", - "http.path", - "http.path.segments.*", - "http.headers.*", - "http.queries.*", - }, - - ["Int"] = {"net.src.port", "net.dst.port", - }, - - ["IpAddr"] = {"net.src.ip", "net.dst.ip", - }, - } - - local STREAM_FIELDS = { - - ["String"] = {"net.protocol", "tls.sni", - }, - - ["Int"] = {"net.src.port", "net.dst.port", - }, - - ["IpAddr"] = {"net.src.ip", "net.dst.ip", - }, - } - local function generate_schema(fields) local s = schema.new() @@ -100,8 +69,8 @@ do end -- used by validation - HTTP_SCHEMA = generate_schema(HTTP_FIELDS) - STREAM_SCHEMA = generate_schema(STREAM_FIELDS) + HTTP_SCHEMA = generate_schema(fields.HTTP_FIELDS) + STREAM_SCHEMA = generate_schema(fields.STREAM_FIELDS) -- used by running router CACHED_SCHEMA = is_http and HTTP_SCHEMA or STREAM_SCHEMA @@ -226,14 +195,12 @@ local function new_from_scratch(routes, get_exp_and_priority) yield(true, phase) end - local fields = inst:get_fields() - return setmetatable({ context = context.new(CACHED_SCHEMA), + fields = fields.new(inst:get_fields()), router = inst, routes = routes_t, services = services_t, - fields = fields, updated_at = new_updated_at, rebuilding = false, }, _MT) @@ -315,9 +282,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) yield(true, phase) end - local fields = inst:get_fields() - - old_router.fields = fields + old_router.fields = fields.new(inst:get_fields()) old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -433,7 +398,7 @@ function _M:matching(params) self.context:reset() - local c, err = fill_atc_context(self.context, self.fields, params) + local c, err = self.fields:fill_atc_context(self.context, params) if not c then return nil, err @@ -500,6 +465,8 @@ end function _M:exec(ctx) + local fields = self.fields + local req_uri = ctx and ctx.request_uri or var.request_uri local req_host = var.http_host @@ -516,7 +483,7 @@ function _M:exec(ctx) CACHE_PARAMS.uri = req_uri CACHE_PARAMS.host = req_host - local cache_key = get_cache_key(self.fields, CACHE_PARAMS) + local cache_key = fields:get_cache_key(CACHE_PARAMS) -- cache lookup @@ -576,7 +543,7 @@ function _M:matching(params) self.context:reset() - local c, err = fill_atc_context(self.context, self.fields, params) + local c, err = self.fields:fill_atc_context(self.context, params) if not c then return nil, err end @@ -629,6 +596,8 @@ end function _M:exec(ctx) + local fields = self.fields + -- cache key calculation if not CACHE_PARAMS then @@ -637,7 +606,7 @@ function _M:exec(ctx) CACHE_PARAMS:clear() - local cache_key = get_cache_key(self.fields, CACHE_PARAMS, ctx) + local cache_key = fields:get_cache_key(CACHE_PARAMS, ctx) -- cache lookup @@ -676,7 +645,7 @@ function _M:exec(ctx) -- preserve_host logic, modify cache result if match_t.route.preserve_host then - match_t.upstream_host = fields.get_value("tls.sni", CACHE_PARAMS) + match_t.upstream_host = fields:get_value("tls.sni", CACHE_PARAMS) end end diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 21dfc244f14..3608459f556 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -5,6 +5,7 @@ local type = type local ipairs = ipairs local assert = assert local tonumber = tonumber +local setmetatable = setmetatable local tb_sort = table.sort local tb_concat = table.concat local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower @@ -22,6 +23,37 @@ local HTTP_HEADERS_PREFIX = "http.headers." local HTTP_QUERIES_PREFIX = "http.queries." +local HTTP_FIELDS = { + + ["String"] = {"net.protocol", "tls.sni", + "http.method", "http.host", + "http.path", + "http.path.segments.*", + "http.headers.*", + "http.queries.*", + }, + + ["Int"] = {"net.src.port", "net.dst.port", + }, + + ["IpAddr"] = {"net.src.ip", "net.dst.ip", + }, +} + + +local STREAM_FIELDS = { + + ["String"] = {"net.protocol", "tls.sni", + }, + + ["Int"] = {"net.src.port", "net.dst.port", + }, + + ["IpAddr"] = {"net.src.ip", "net.dst.ip", + }, +} + + local FIELDS_FUNCS = { -- http.* @@ -164,6 +196,10 @@ else -- stream end -- is_http +-- stream subsystem need not to generate func +local get_field_accessor = function(funcs, field) end + + if is_http then local fmt = string.format @@ -197,30 +233,54 @@ if is_http then end - setmetatable(FIELDS_FUNCS, { - __index = function(_, field) + get_field_accessor = function(funcs, field) + local f = funcs[field] + if f then + return f + end + local prefix = field:sub(1, PREFIX_LEN) + -- generate for http.headers.* + if prefix == HTTP_HEADERS_PREFIX then - return function(params) + local name = field:sub(PREFIX_LEN + 1) + + f = function(params) if not params.headers then params.headers = get_http_params(get_headers, "headers", "lua_max_req_headers") end - return params.headers[field:sub(PREFIX_LEN + 1)] - end + return params.headers[name] + end -- f - elseif prefix == HTTP_QUERIES_PREFIX then - return function(params) + funcs[field] = f + return f + end -- if prefix == HTTP_HEADERS_PREFIX + + -- generate for http.queries.* + + if prefix == HTTP_QUERIES_PREFIX then + local name = field:sub(PREFIX_LEN + 1) + + f = function(params) if not params.queries then params.queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") end - return params.queries[field:sub(PREFIX_LEN + 1)] - end + return params.queries[name] + end -- f + + funcs[field] = f + return f + end -- if prefix == HTTP_QUERIES_PREFIX - elseif field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) == HTTP_SEGMENTS_PREFIX then - return function(params) + -- generate for http.path.segments.* + + if field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) == HTTP_SEGMENTS_PREFIX then + local range = field:sub(HTTP_SEGMENTS_PREFIX_LEN + 1) + + f = function(params) if not params.segments then HTTP_SEGMENTS_REG_CTX.pos = 2 -- reset ctx, skip first '/' params.segments = re_split(params.uri, "/", "jo", HTTP_SEGMENTS_REG_CTX) @@ -228,7 +288,6 @@ if is_http then local segments = params.segments - local range = field:sub(HTTP_SEGMENTS_PREFIX_LEN + 1) local value = segments[range] if value then @@ -276,31 +335,47 @@ if is_http then segments[range] = value return value - end + end -- f - end -- if prefix + funcs[field] = f + return f + end -- if field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) -- others return nil end - }) end -- is_http -local function get_value(field, params, ctx) - local func = FIELDS_FUNCS[field] +local _M = {} +local _MT = { __index = _M, } + - if not func then -- unknown field - error("unknown router matching schema field: " .. field) - end -- if func +_M.HTTP_FIELDS = HTTP_FIELDS +_M.STREAM_FIELDS = STREAM_FIELDS + + +function _M.new(fields) + return setmetatable({ + fields = fields, + funcs = {}, + }, _MT) +end + + +function _M:get_value(field, params, ctx) + local func = FIELDS_FUNCS[field] or + get_field_accessor(self.funcs, field) + + assert(func, "unknown router matching schema field: " .. field) return func(params, ctx) end -local function fields_visitor(fields, params, ctx, cb) - for _, field in ipairs(fields) do - local value = get_value(field, params, ctx) +function _M:fields_visitor(params, ctx, cb) + for _, field in ipairs(self.fields) do + local value = self:get_value(field, params, ctx) local res, err = cb(field, value) if not res then @@ -316,11 +391,11 @@ end local str_buf = buffer.new(64) -local function get_cache_key(fields, params, ctx) +function _M:get_cache_key(params, ctx) str_buf:reset() local res = - fields_visitor(fields, params, ctx, function(field, value) + self:fields_visitor(params, ctx, function(field, value) -- these fields were not in cache key if field == "net.protocol" then @@ -361,11 +436,11 @@ local function get_cache_key(fields, params, ctx) end -local function fill_atc_context(context, fields, params) +function _M:fill_atc_context(context, params) local c = context local res, err = - fields_visitor(fields, params, nil, function(field, value) + self:fields_visitor(params, nil, function(field, value) local prefix = field:sub(1, PREFIX_LEN) @@ -404,7 +479,7 @@ local function fill_atc_context(context, fields, params) end -local function _set_ngx(mock_ngx) +function _M._set_ngx(mock_ngx) if mock_ngx.var then var = mock_ngx.var end @@ -425,11 +500,4 @@ local function _set_ngx(mock_ngx) end -return { - get_value = get_value, - - get_cache_key = get_cache_key, - fill_atc_context = fill_atc_context, - - _set_ngx = _set_ngx, -} +return _M From b04aa72ec0172ea946d01d5489ab84ca1881598a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 22 Jan 2024 13:23:27 +0100 Subject: [PATCH 3340/4351] fix(basic-auth): add missing www-authenticate headers (#11795) When server returns 401 Unauthorized response it should return WWW-Authenticate header as well with proper challenge. Not all basic auth 401 responses had this header. It also allows to configure the protected resource realm via plugin config. Fix: #7772 KAG-321 --- .../kong/basic_www_authenticate.yml | 3 + kong/plugins/basic-auth/access.lua | 21 ++---- kong/plugins/basic-auth/schema.lua | 1 + .../02-process_auto_fields_spec.lua | 2 + .../11-declarative_config/03-flatten_spec.lua | 6 +- .../10-basic-auth/03-access_spec.lua | 64 ++++++++++++------- .../10-basic-auth/05-declarative_spec.lua | 1 + 7 files changed, 58 insertions(+), 40 deletions(-) create mode 100644 changelog/unreleased/kong/basic_www_authenticate.yml diff --git a/changelog/unreleased/kong/basic_www_authenticate.yml b/changelog/unreleased/kong/basic_www_authenticate.yml new file mode 100644 index 00000000000..630747f005d --- /dev/null +++ b/changelog/unreleased/kong/basic_www_authenticate.yml @@ -0,0 +1,3 @@ +message: Add missing WWW-Authenticate headers to 401 response in basic auth plugin. +type: bugfix +scope: Plugin diff --git a/kong/plugins/basic-auth/access.lua b/kong/plugins/basic-auth/access.lua index 8c76b526a53..43fec7990cc 100644 --- a/kong/plugins/basic-auth/access.lua +++ b/kong/plugins/basic-auth/access.lua @@ -17,9 +17,6 @@ local HEADERS_CREDENTIAL_IDENTIFIER = constants.HEADERS.CREDENTIAL_IDENTIFIER local HEADERS_ANONYMOUS = constants.HEADERS.ANONYMOUS -local realm = 'Basic realm="' .. _KONG._NAME .. '"' - - local _M = {} @@ -154,21 +151,17 @@ local function set_consumer(consumer, credential) end -local function fail_authentication() - return false, { status = 401, message = "Invalid authentication credentials" } +local function unauthorized(message, www_auth_content) + return { status = 401, message = message, headers = { ["WWW-Authenticate"] = www_auth_content } } end local function do_authentication(conf) + local www_authenticate = "Basic realm=\"" .. conf.realm .. "\"" + -- If both headers are missing, return 401 if not (kong.request.get_header("authorization") or kong.request.get_header("proxy-authorization")) then - return false, { - status = 401, - message = "Unauthorized", - headers = { - ["WWW-Authenticate"] = realm - } - } + return false, unauthorized("Unauthorized", www_authenticate) end local credential @@ -183,12 +176,12 @@ local function do_authentication(conf) if given_username and given_password then credential = load_credential_from_db(given_username) else - return fail_authentication() + return false, unauthorized("Invalid authentication credentials", www_authenticate) end end if not credential or not validate_credentials(credential, given_password) then - return fail_authentication() + return false, unauthorized("Invalid authentication credentials", www_authenticate) end -- Retrieve consumer diff --git a/kong/plugins/basic-auth/schema.lua b/kong/plugins/basic-auth/schema.lua index 9f99a1c5977..e16c61b2e3f 100644 --- a/kong/plugins/basic-auth/schema.lua +++ b/kong/plugins/basic-auth/schema.lua @@ -11,6 +11,7 @@ return { fields = { { anonymous = { description = "An optional string (Consumer UUID or username) value to use as an “anonymous” consumer if authentication fails. If empty (default null), the request will fail with an authentication failure `4xx`. Please note that this value must refer to the Consumer `id` or `username` attribute, and **not** its `custom_id`.", type = "string" }, }, { hide_credentials = { description = "An optional boolean value telling the plugin to show or hide the credential from the upstream service. If `true`, the plugin will strip the credential from the request (i.e. the `Authorization` header) before proxying it.", type = "boolean", required = true, default = false }, }, + { realm = { description = "When authentication or authorization fails, or there is an unexpected error, the plugin sends an `WWW-Authenticate` header with the `realm` attribute value.", type = "string", required = true, default = "service" }, }, }, }, }, }, } diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua index 98f20bef84b..f12359a8aa5 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua @@ -375,6 +375,7 @@ describe("declarative config: process_auto_fields", function() protocols = { "grpc", "grpcs", "http", "https" }, config = { hide_credentials = false, + realm = "service", } }, { @@ -709,6 +710,7 @@ describe("declarative config: process_auto_fields", function() protocols = { "grpc", "grpcs", "http", "https" }, config = { hide_credentials = false, + realm = "service", } }, { diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 4883b76dca5..324a86fe4f4 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -573,7 +573,8 @@ describe("declarative config: flatten", function() plugins = { { config = { anonymous = null, - hide_credentials = false + hide_credentials = false, + realm = "service" }, consumer = null, created_at = 1234567890, @@ -1088,7 +1089,8 @@ describe("declarative config: flatten", function() plugins = { { config = { anonymous = null, - hide_credentials = false + hide_credentials = false, + realm = "service" }, consumer = null, created_at = 1234567890, diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 097943753f3..8a6c76014d0 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -57,6 +57,9 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert { name = "basic-auth", route = { id = route1.id }, + config = { + realm = "test-realm", + } } bp.plugins:insert { @@ -132,33 +135,39 @@ for _, strategy in helpers.each_strategy() do end) describe("Unauthorized", function() - - it("returns Unauthorized on missing credentials", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "basic-auth1.test" - } - }) - local body = assert.res_status(401, res) - local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Unauthorized", json.message) + describe("when realm is configured", function() + it("returns Unauthorized on missing credentials", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "basic-auth1.test" + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) + assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) + end) end) - it("returns WWW-Authenticate header on missing credentials", function() - local res = assert(proxy_client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "basic-auth1.test" - } - }) - assert.res_status(401, res) - assert.equal('Basic realm="' .. meta._NAME .. '"', res.headers["WWW-Authenticate"]) + describe("when realm is default", function() + it("returns Unauthorized on missing credentials", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "basic-auth2.test" + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("Unauthorized", json.message) + assert.equal('Basic realm="service"', res.headers["WWW-Authenticate"]) + end) end) - end) describe("Unauthorized", function() @@ -176,6 +185,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Invalid authentication credentials", json.message) + assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) it("returns 401 Unauthorized on invalid credentials in Proxy-Authorization", function() @@ -191,6 +201,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Invalid authentication credentials", json.message) + assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) it("returns 401 Unauthorized on password only", function() @@ -206,6 +217,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Invalid authentication credentials", json.message) + assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) it("returns 401 Unauthorized on username only", function() @@ -221,6 +233,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Invalid authentication credentials", json.message) + assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) it("rejects gRPC call without credentials", function() @@ -296,6 +309,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Invalid authentication credentials", json.message) + assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) it("authenticates valid credentials in Proxy-Authorization", function() @@ -564,6 +578,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Key realm="' .. meta._NAME .. '"', res.headers["WWW-Authenticate"]) end) it("fails 401, with no credential provided", function() @@ -575,6 +590,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Key realm="' .. meta._NAME .. '"', res.headers["WWW-Authenticate"]) end) end) diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index c7a3de11485..db93e1fe376 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -86,6 +86,7 @@ for _, strategy in helpers.each_strategy() do name = "basic-auth", config = { hide_credentials = true, + realm = "service", } } From 36c3836326d29444b400d45d7e6cdcba67f065a6 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 22 Jan 2024 11:27:46 -0600 Subject: [PATCH 3341/4351] chore(*): use vararg with ngx.log instead of string concat (#12377) This fixes some invocations of `ngx.log()` that are using string concatenation when they should be using varargs instead: ```lua -- bad ngx.log(ngx.DEBUG, "if `my_var` is nil, this throws an exception: " .. my_var) -- good ngx.log(ngx.DEBUG, "if `my_var` is nil, this is fine: ", my_var) ``` --- CONTRIBUTING.md | 11 +++++++++++ kong/clustering/control_plane.lua | 6 +++--- kong/init.lua | 2 +- kong/pdk/node.lua | 2 +- kong/plugins/opentelemetry/handler.lua | 4 ++-- kong/runloop/handler.lua | 2 +- kong/tools/grpc.lua | 2 +- kong/tracing/instrumentation.lua | 6 +++--- 8 files changed, 23 insertions(+), 12 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 03eca126c56..27e9623d64a 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -956,6 +956,17 @@ then end ``` +When invoking `ngx.log()` with some variable as input, prefer vararg-style +calls rather than using the string concatenation operator (`..`): + +```lua +-- bad +ngx.log(ngx.DEBUG, "if `my_var` is nil, this code throws an exception: " .. my_var) + +-- good +ngx.log(ngx.DEBUG, "if `my_var` is nil, this code is fine: ", my_var) +``` + [Back to code style TOC](#table-of-contents---code-style) [Back to TOC](#table-of-contents) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index fb66db3fbc9..dcb880162a2 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -122,7 +122,7 @@ function _M:export_deflated_reconfigure_payload() -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) - ngx_log(ngx_DEBUG, "plugin configuration map key: " .. shm_key_name .. " configuration: ", kong_dict:get(shm_key_name)) + ngx_log(ngx_DEBUG, "plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) local config_hash, hashes = calculate_config_hash(config_table) @@ -161,7 +161,7 @@ function _M:export_deflated_reconfigure_payload() self.deflated_reconfigure_payload = payload if kong.configuration.log_level == "debug" then - ngx_log(ngx_DEBUG, _log_prefix, "exported configuration with transaction id " .. current_transaction_id) + ngx_log(ngx_DEBUG, _log_prefix, "exported configuration with transaction id ", current_transaction_id) end return payload, nil, config_hash @@ -186,7 +186,7 @@ function _M:push_config() ngx_update_time() local duration = ngx_now() - start - ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " data-plane nodes in " .. duration .. " seconds") + ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " data-plane nodes in ", duration, " seconds") end diff --git a/kong/init.lua b/kong/init.lua index e4ec317a802..f669d6a724b 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -924,7 +924,7 @@ function Kong.init_worker() if is_not_control_plane then ok, err = execute_cache_warmup(kong.configuration) if not ok then - ngx_log(ngx_ERR, "failed to warm up the DB cache: " .. err) + ngx_log(ngx_ERR, "failed to warm up the DB cache: ", err) end end diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index 54e074b8f44..abb338fa8fd 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -291,7 +291,7 @@ local function new(self) node_id = _NODE.get_id() end if node_id then - ngx.log(ngx.INFO, "kong node-id: " .. node_id) + ngx.log(ngx.INFO, "kong node-id: ", node_id) end end diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 71be03634f0..b2f1f7e0db2 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -81,8 +81,8 @@ local function http_export(conf, spans) ngx_update_time() local duration = ngx_now() - start - ngx_log(ngx_DEBUG, _log_prefix, "exporter sent " .. #spans .. - " traces to " .. conf.endpoint .. " in " .. duration .. " seconds") + ngx_log(ngx_DEBUG, _log_prefix, "exporter sent ", #spans, + " traces to ", conf.endpoint, " in ", duration, " seconds") if not ok then ngx_log(ngx_ERR, _log_prefix, err) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 70c64a34a92..7bc8e47b946 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1011,7 +1011,7 @@ return { -- Yield to process any pending invalidations yield() - log(DEBUG, "configuration processing completed for transaction ID " .. rebuild_transaction_id) + log(DEBUG, "configuration processing completed for transaction ID ", rebuild_transaction_id) global.CURRENT_TRANSACTION_ID = rebuild_transaction_id end end diff --git a/kong/tools/grpc.lua b/kong/tools/grpc.lua index df9e05e6188..a7d62f01b8f 100644 --- a/kong/tools/grpc.lua +++ b/kong/tools/grpc.lua @@ -26,7 +26,7 @@ local _MT = { __index = _M, } local function safe_set_type_hook(typ, dec, enc) if not pcall(pb.hook, typ) then - ngx_log(ngx_DEBUG, "no type '" .. typ .. "' defined") + ngx_log(ngx_DEBUG, "no type '", typ, "' defined") return end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index b9809935171..ca8727187a8 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -112,7 +112,7 @@ function _M.balancer(ctx) span:set_attribute("http.status_code", try.code) span:set_status(2) end - + if balancer_data.hostname ~= nil then span:set_attribute("net.peer.name", balancer_data.hostname) end @@ -133,7 +133,7 @@ function _M.balancer(ctx) span:set_attribute("http.status_code", try.code) span:set_status(2) end - + if balancer_data.hostname ~= nil then span:set_attribute("net.peer.name", balancer_data.hostname) end @@ -380,7 +380,7 @@ function _M.runloop_log_after(ctx) -- this avoids reallocation. -- The span table MUST NOT be used after released. if type(ctx.KONG_SPANS) == "table" then - ngx_log(ngx_DEBUG, _log_prefix, "collected " .. #ctx.KONG_SPANS .. " spans: ", lazy_format_spans(ctx.KONG_SPANS)) + ngx_log(ngx_DEBUG, _log_prefix, "collected ", #ctx.KONG_SPANS, " spans: ", lazy_format_spans(ctx.KONG_SPANS)) for i = 1, #ctx.KONG_SPANS do local span = ctx.KONG_SPANS[i] From d2cf328e4ed2ec9d86da9e2e073b4ec5439e2c12 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 23 Jan 2024 14:53:01 -0300 Subject: [PATCH 3342/4351] fix(build): use NGX_WASM_MODULE_BRANCH environment variable (#12241) * fix(build): use NGX_WASM_MODULE_BRANCH env var * chore(changelog): update changelog * fix(build): force invalidation of wasm related env vars --- build/README.md | 3 --- build/kong_bindings.bzl | 4 ++++ build/openresty/wasmx/wasmx_repositories.bzl | 6 +++++- changelog/unreleased/kong/fix-wasm-module-branch.yml | 3 +++ 4 files changed, 12 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-wasm-module-branch.yml diff --git a/build/README.md b/build/README.md index 7f54803d68f..7e795dff777 100644 --- a/build/README.md +++ b/build/README.md @@ -195,9 +195,6 @@ time to control how the ngx_wasm_module repository is sourced: tells bazel to build from a branch rather than using the tag found in our `.requirements` file -**NOTE:** these environment variables currently do not integrate very well with -bazel's cache mechanism, so you may need to clear cache after changing their value. - ## Cross compiling Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 006df8d9882..90353230f94 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -64,6 +64,9 @@ def _load_vars(ctx): ngx_wasm_module_remote = ctx.os.environ.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git") content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasm_module_remote + ngx_wasm_module_branch = ctx.os.environ.get("NGX_WASM_MODULE_BRANCH", "") + content += '"NGX_WASM_MODULE_BRANCH": "%s",' % ngx_wasm_module_branch + ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") @@ -107,6 +110,7 @@ load_bindings = repository_rule( "INSTALL_DESTDIR", "RPM_SIGNING_KEY_FILE", "NFPM_RPM_PASSPHRASE", + "NGX_WASM_MODULE_BRANCH", "NGX_WASM_MODULE_REMOTE", ], ) diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 26314f2ebec..fa00a087d4c 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -53,9 +53,13 @@ wasm_runtimes = { } def wasmx_repositories(): + wasm_module_branch = KONG_VAR["NGX_WASM_MODULE_BRANCH"] + if wasm_module_branch == "": + wasm_module_branch = KONG_VAR["NGX_WASM_MODULE"] + new_git_repository( name = "ngx_wasm_module", - branch = KONG_VAR["NGX_WASM_MODULE"], + branch = wasm_module_branch, remote = KONG_VAR["NGX_WASM_MODULE_REMOTE"], build_file_content = """ filegroup( diff --git a/changelog/unreleased/kong/fix-wasm-module-branch.yml b/changelog/unreleased/kong/fix-wasm-module-branch.yml new file mode 100644 index 00000000000..7e7092d5759 --- /dev/null +++ b/changelog/unreleased/kong/fix-wasm-module-branch.yml @@ -0,0 +1,3 @@ +message: use NGX_WASM_MODULE_BRANCH environment variable to set ngx_wasm_module repository branch when building Kong. +type: bugfix +scope: Core From e4031c30af928837574ed4833976884bdc11f904 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Tue, 23 Jan 2024 21:29:47 +0000 Subject: [PATCH 3343/4351] feat(plugins): ai-prompt-decorator-plugin (#12336) * feat(plugins): ai-prompt-decorator-plugin * fix(ai-prompt-decorator): changes from PR discussion * fix(spec): plugin ordering * Update schema.lua --------- Co-authored-by: Jack Tysoe --- .github/labeler.yml | 6 +- .../kong/add-ai-prompt-decorator-plugin.yml | 3 + kong-3.6.0-0.rockspec | 3 + kong/constants.lua | 1 + kong/plugins/ai-prompt-decorator/handler.lua | 72 ++++++++ kong/plugins/ai-prompt-decorator/schema.lua | 50 ++++++ spec/01-unit/12-plugins_order_spec.lua | 1 + .../41-ai-prompt-decorator/00-config_spec.lua | 90 ++++++++++ .../41-ai-prompt-decorator/01-unit_spec.lua | 163 ++++++++++++++++++ .../02-integration_spec.lua | 114 ++++++++++++ 10 files changed, 502 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/add-ai-prompt-decorator-plugin.yml create mode 100644 kong/plugins/ai-prompt-decorator/handler.lua create mode 100644 kong/plugins/ai-prompt-decorator/schema.lua create mode 100644 spec/03-plugins/41-ai-prompt-decorator/00-config_spec.lua create mode 100644 spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua create mode 100644 spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index 7f90b3c6cf4..8f0fad4c6c7 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -92,7 +92,11 @@ plugins/acme: plugins/ai-proxy: - changed-files: - - any-glob-to-any-file: ['kong/plugins/ai-proxy/**/*', 'kong/llm/**/*'] + - any-glob-to-any-file: ['kong/plugins/ai-proxy/**/*', 'kong/llm/**/*'] + +plugins/ai-prompt-decorator: +- changed-files: + - any-glob-to-any-file: kong/plugins/ai-prompt-decorator/**/* plugins/aws-lambda: - changed-files: diff --git a/changelog/unreleased/kong/add-ai-prompt-decorator-plugin.yml b/changelog/unreleased/kong/add-ai-prompt-decorator-plugin.yml new file mode 100644 index 00000000000..45ac5542fcc --- /dev/null +++ b/changelog/unreleased/kong/add-ai-prompt-decorator-plugin.yml @@ -0,0 +1,3 @@ +message: Introduced the new **AI Prompt Decorator** plugin that enables prepending and appending llm/v1/chat messages onto consumer LLM requests, for prompt tuning. +type: feature +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 0243803b885..c2ad34eb149 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -574,6 +574,9 @@ build = { ["kong.llm.drivers.mistral"] = "kong/llm/drivers/mistral.lua", ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", + ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", + ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index dac88b405c5..ebd3b9010e6 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -37,6 +37,7 @@ local plugins = { "zipkin", "opentelemetry", "ai-proxy", + "ai-prompt-decorator", } local plugin_map = {} diff --git a/kong/plugins/ai-prompt-decorator/handler.lua b/kong/plugins/ai-prompt-decorator/handler.lua new file mode 100644 index 00000000000..891ea77f451 --- /dev/null +++ b/kong/plugins/ai-prompt-decorator/handler.lua @@ -0,0 +1,72 @@ +local _M = {} + +-- imports +local kong_meta = require "kong.meta" +local new_tab = require("table.new") +local EMPTY = {} +-- + +_M.PRIORITY = 772 +_M.VERSION = kong_meta.version + + +local function bad_request(msg) + kong.log.debug(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + +function _M.execute(request, conf) + local prepend = conf.prompts.prepend or EMPTY + local append = conf.prompts.append or EMPTY + + if #prepend == 0 and #append == 0 then + return request, nil + end + + local old_messages = request.messages + local new_messages = new_tab(#append + #prepend + #old_messages, 0) + request.messages = new_messages + + local n = 0 + + for _, msg in ipairs(prepend) do + n = n + 1 + new_messages[n] = { role = msg.role, content = msg.content } + end + + for _, msg in ipairs(old_messages) do + n = n + 1 + new_messages[n] = msg + end + + for _, msg in ipairs(append) do + n = n + 1 + new_messages[n] = { role = msg.role, content = msg.content } + end + + return request, nil +end + +function _M:access(conf) + kong.service.request.enable_buffering() + kong.ctx.shared.ai_prompt_decorated = true -- future use + + -- if plugin ordering was altered, receive the "decorated" request + local request, err = kong.request.get_body("application/json") + if err then + return bad_request("this LLM route only supports application/json requests") + end + + if not request.messages or #request.messages < 1 then + return bad_request("this LLM route only supports llm/chat type requests") + end + + local decorated_request, err = self.execute(request, conf) + if err then + return bad_request(err) + end + + kong.service.request.set_body(decorated_request, "application/json") +end + +return _M diff --git a/kong/plugins/ai-prompt-decorator/schema.lua b/kong/plugins/ai-prompt-decorator/schema.lua new file mode 100644 index 00000000000..ad0c5a85d72 --- /dev/null +++ b/kong/plugins/ai-prompt-decorator/schema.lua @@ -0,0 +1,50 @@ +local typedefs = require "kong.db.schema.typedefs" + +local prompt_record = { + type = "record", + required = false, + fields = { + { role = { type = "string", required = true, one_of = { "system", "assistant", "user" }, default = "system" }}, + { content = { type = "string", required = true, len_min = 1, len_max = 500 } }, + } +} + +local prompts_record = { + type = "record", + required = false, + fields = { + { prepend = { + type = "array", + description = "Insert chat messages at the beginning of the chat message array. " + .. "This array preserves exact order when adding messages.", + elements = prompt_record, + required = false, + len_max = 15, + }}, + { append = { + type = "array", + description = "Insert chat messages at the end of the chat message array. " + .. "This array preserves exact order when adding messages.", + elements = prompt_record, + required = false, + len_max = 15, + }}, + } +} + +return { + name = "ai-prompt-decorator", + fields = { + { protocols = typedefs.protocols_http }, + { config = { + type = "record", + fields = { + { prompts = prompts_record } + } + } + } + }, + entity_checks = { + { at_least_one_of = { "config.prompts.prepend", "config.prompts.append" } }, + }, +} diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index e521f7d6d1a..e0f01337870 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -72,6 +72,7 @@ describe("Plugins", function() "response-ratelimiting", "request-transformer", "response-transformer", + "ai-prompt-decorator", "ai-proxy", "aws-lambda", "azure-functions", diff --git a/spec/03-plugins/41-ai-prompt-decorator/00-config_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/00-config_spec.lua new file mode 100644 index 00000000000..eb28331ecfb --- /dev/null +++ b/spec/03-plugins/41-ai-prompt-decorator/00-config_spec.lua @@ -0,0 +1,90 @@ +local PLUGIN_NAME = "ai-prompt-decorator" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + +describe(PLUGIN_NAME .. ": (schema)", function() + it("won't allow empty config object", function() + local config = { + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.equal("at least one of these fields must be non-empty: 'config.prompts.prepend', 'config.prompts.append'", err["@entity"][1]) + end) + + it("won't allow both head and tail to be unset", function() + local config = { + prompts = {}, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.equal("at least one of these fields must be non-empty: 'config.prompts.prepend', 'config.prompts.append'", err["@entity"][1]) + end) + + it("won't allow both allow_patterns and deny_patterns to be empty arrays", function() + local config = { + prompts = { + prepend = {}, + append = {}, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.equal("at least one of these fields must be non-empty: 'config.prompts.prepend', 'config.prompts.append'", err["@entity"][1]) + end) + + it("allows prepend only", function() + local config = { + prompts = { + prepend = { + [1] = { + role = "system", + content = "Prepend text 1 here.", + }, + }, + append = {}, + }, + } + + local ok, err = validate(config) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("allows append only", function() + local config = { + prompts = { + prepend = {}, + append = { + [1] = { + role = "system", + content = "Prepend text 1 here.", + }, + }, + }, + } + + local ok, err = validate(config) + + assert.is_truthy(ok) + assert.is_nil(err) + end) +end) diff --git a/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua new file mode 100644 index 00000000000..9477d0c2991 --- /dev/null +++ b/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua @@ -0,0 +1,163 @@ +local PLUGIN_NAME = "ai-prompt-decorator" + +-- imports +local access_handler = require("kong.plugins.ai-prompt-decorator.handler") +-- + +local function deepcopy(o, seen) + seen = seen or {} + if o == nil then return nil end + if seen[o] then return seen[o] end + + local no + if type(o) == 'table' then + no = {} + seen[o] = no + + for k, v in next, o, nil do + no[deepcopy(k, seen)] = deepcopy(v, seen) + end + setmetatable(no, deepcopy(getmetatable(o), seen)) + else -- number, string, boolean, etc + no = o + end + return no +end + +local general_chat_request = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "user", + content = "What is 1 + 1?" + }, + [3] = { + role = "assistant", + content = "The answer is 2?" + }, + [4] = { + role = "user", + content = "Now double it." + }, + }, +} + +local injector_conf_prepend = { + prompts = { + prepend = { + [1] = { + role = "system", + content = "Give me answers in French language." + }, + [2] = { + role = "user", + content = "Consider you are a mathematician." + }, + [3] = { + role = "assistant", + content = "Okay I am a mathematician. What is your maths question?" + }, + }, + }, +} + +local injector_conf_append = { + prompts = { + append = { + [1] = { + role = "system", + content = "Give me answers in French language." + }, + [2] = { + role = "system", + content = "Give me the answer in JSON format." + }, + }, + }, +} + +local injector_conf_both = { + prompts = { + prepend = { + [1] = { + role = "system", + content = "Give me answers in French language." + }, + [2] = { + role = "user", + content = "Consider you are a mathematician." + }, + [3] = { + role = "assistant", + content = "Okay I am a mathematician. What is your maths question?" + }, + }, + append = { + [1] = { + role = "system", + content = "Give me answers in French language." + }, + [2] = { + role = "system", + content = "Give me the answer in JSON format." + }, + }, + }, +} + +describe(PLUGIN_NAME .. ": (unit)", function() + + describe("chat v1 operations", function() + + it("adds messages to the start of the array", function() + local request_copy = deepcopy(general_chat_request) + local expected_request_copy = deepcopy(general_chat_request) + + -- combine the tables manually, and check the code does the same + table.insert(expected_request_copy.messages, 1, injector_conf_prepend.prompts.prepend[1]) + table.insert(expected_request_copy.messages, 2, injector_conf_prepend.prompts.prepend[2]) + table.insert(expected_request_copy.messages, 3, injector_conf_prepend.prompts.prepend[3]) + + local decorated_request, err = access_handler.execute(request_copy, injector_conf_prepend) + + assert.is_nil(err) + assert.same(decorated_request, expected_request_copy) + end) + + it("adds messages to the end of the array", function() + local request_copy = deepcopy(general_chat_request) + local expected_request_copy = deepcopy(general_chat_request) + + -- combine the tables manually, and check the code does the same + table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_append.prompts.append[1]) + table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_append.prompts.append[2]) + + local decorated_request, err = access_handler.execute(request_copy, injector_conf_append) + + assert.is_nil(err) + assert.same(expected_request_copy, decorated_request) + end) + + it("adds messages to the start and the end of the array", function() + local request_copy = deepcopy(general_chat_request) + local expected_request_copy = deepcopy(general_chat_request) + + -- combine the tables manually, and check the code does the same + table.insert(expected_request_copy.messages, 1, injector_conf_both.prompts.prepend[1]) + table.insert(expected_request_copy.messages, 2, injector_conf_both.prompts.prepend[2]) + table.insert(expected_request_copy.messages, 3, injector_conf_both.prompts.prepend[3]) + table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_both.prompts.append[1]) + table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_both.prompts.append[2]) + + local decorated_request, err = access_handler.execute(request_copy, injector_conf_both) + + assert.is_nil(err) + assert.same(expected_request_copy, decorated_request) + end) + + end) + +end) diff --git a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua new file mode 100644 index 00000000000..6cba00bcdc4 --- /dev/null +++ b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua @@ -0,0 +1,114 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local PLUGIN_NAME = "ai-prompt-decorator" + + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + local route1 = bp.routes:insert({ + hosts = { "test1.com" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = route1.id }, + config = { + prompts = { + prepend = { + [1] = { + role = "system", + content = "Prepend text 1 here.", + }, + [2] = { + role = "system", + content = "Prepend text 2 here.", + }, + }, + append = { + [1] = { + role = "assistant", + content = "Append text 1 here.", + }, + [2] = { + role = "user", + content = "Append text 2 here.", + }, + }, + }, + }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled," .. PLUGIN_NAME, + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("request", function() + it("sends in a non-chat message", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "anything": [ + { + "random": "data" + } + ] + }]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) + end) + + it("sends in an empty messages array", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [] + }]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) + end) + end) + + end) + +end end From 51bd4cd91a03833b6c12628414e5ee22069d814f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 Jan 2024 15:03:36 +0800 Subject: [PATCH 3344/4351] chore(actions): skip `release-images` step for PRs from forked repo (#12404) --- .github/workflows/release.yml | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d0043c62d1c..4a40ff4d3ae 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -37,9 +37,9 @@ env: PRERELEASE_DOCKER_REPOSITORY: kong/kong FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || github.actor == 'dependabot[bot]'}} - # only for pr + # only for PR GHA_CACHE: ${{ github.event_name == 'pull_request' }} - + # PRs opened from fork and from dependabot don't have access to repo secrets HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') }} jobs: @@ -581,7 +581,7 @@ jobs: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images] runs-on: ubuntu-22.04 - if: github.repository_owner == 'Kong' && fromJSON(needs.metadata.outputs.matrix)['release-images'] != '' + if: fromJSON(needs.metadata.outputs.matrix)['release-images'] != '' strategy: # limit to 3 jobs at a time @@ -592,6 +592,7 @@ jobs: steps: - name: Login to Docker Hub + if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} @@ -626,6 +627,7 @@ jobs: uses: regclient/actions/regctl-installer@b6614f5f56245066b533343a85f4109bdc38c8cc - name: Push Images + if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} env: TAGS: "${{ steps.meta.outputs.tags }}" run: | From 7353dc9f1ce29cb4531be002e91602a48876088f Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Jan 2024 15:06:32 +0800 Subject: [PATCH 3345/4351] feat(router/atc): add new field `http.path.segments.len` (#12398) This field represents how much segments the request path contains. For example, "/a/b/c/" contains 3 segments, "/a" contains 1 and "/" contains 0 segment. It is useful for implementing segment based routing logic such as these used in OpenAPI spec. KAG-3604 --- kong/db/schema/entities/routes.lua | 7 ++-- kong/router/fields.lua | 32 ++++++++++---- .../01-db/01-schema/06-routes_spec.lua | 24 +++++++++-- spec/01-unit/08-router_spec.lua | 42 +++++++++++++++++++ 4 files changed, 91 insertions(+), 14 deletions(-) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 3a9dfe8a109..c0ec191cc33 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -27,10 +27,11 @@ do for _, f in ipairs(fields) do if f:find(HTTP_PATH_SEGMENTS_PREFIX, 1, true) then - local m = re_match(f:sub(#HTTP_PATH_SEGMENTS_PREFIX + 1), - HTTP_PATH_SEGMENTS_SUFFIX_REG, "jo") + local suffix = f:sub(#HTTP_PATH_SEGMENTS_PREFIX + 1) + local m = re_match(suffix, HTTP_PATH_SEGMENTS_SUFFIX_REG, "jo") - if not m or (m[2] and tonumber(m[1]) >= tonumber(m[3])) then + if (suffix ~= "len") and + (not m or (m[2] and tonumber(m[1]) >= tonumber(m[3]))) then return nil, "Router Expression failed validation: " .. "illformed http.path.segments.* field" end diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 3608459f556..f1e1a537a82 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -34,6 +34,7 @@ local HTTP_FIELDS = { }, ["Int"] = {"net.src.port", "net.dst.port", + "http.path.segments.len", }, ["IpAddr"] = {"net.src.ip", "net.dst.ip", @@ -209,10 +210,32 @@ if is_http then local HTTP_SEGMENTS_PREFIX = "http.path.segments." local HTTP_SEGMENTS_PREFIX_LEN = #HTTP_SEGMENTS_PREFIX - local HTTP_SEGMENTS_REG_CTX = { pos = 2, } -- skip first '/' local HTTP_SEGMENTS_OFFSET = 1 + local get_http_segments + do + local HTTP_SEGMENTS_REG_CTX = { pos = 2, } -- skip first '/' + + get_http_segments = function(params) + if not params.segments then + HTTP_SEGMENTS_REG_CTX.pos = 2 -- reset ctx, skip first '/' + params.segments = re_split(params.uri, "/", "jo", HTTP_SEGMENTS_REG_CTX) + end + + return params.segments + end + end + + + FIELDS_FUNCS["http.path.segments.len"] = + function(params) + local segments = get_http_segments(params) + + return #segments + end + + -- func => get_headers or get_uri_args -- name => "headers" or "queries" -- max_config_option => "lua_max_req_headers" or "lua_max_uri_args" @@ -281,12 +304,7 @@ if is_http then local range = field:sub(HTTP_SEGMENTS_PREFIX_LEN + 1) f = function(params) - if not params.segments then - HTTP_SEGMENTS_REG_CTX.pos = 2 -- reset ctx, skip first '/' - params.segments = re_split(params.uri, "/", "jo", HTTP_SEGMENTS_REG_CTX) - end - - local segments = params.segments + local segments = get_http_segments(params) local value = segments[range] diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 7c3d201c65b..678aae2af19 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1563,16 +1563,28 @@ describe("routes schema (flavor = expressions)", function() end) it("http route supports http.path.segments.* fields", function() - local route = { + local r = { id = a_valid_uuid, name = "my_route", protocols = { "grpcs" }, - expression = [[http.path.segments.0 == "foo" && http.path.segments.1 ^= "bar" && http.path.segments.20_30 ~ r#"x/y"#]], priority = 100, service = { id = another_uuid }, } - route = Routes:process_auto_fields(route, "insert") - assert.truthy(Routes:validate(route)) + + local expressions = { + [[http.path.segments.0 == "foo"]], + [[http.path.segments.1 ^= "bar"]], + [[http.path.segments.20_30 ~ r#"x/y"#]], + [[http.path.segments.len == 10]], + } + + for _, exp in ipairs(expressions) do + r.expression = exp + + local route = Routes:process_auto_fields(r, "insert") + assert.truthy(Routes:validate(route)) + end + end) it("fails if http route has invalid http.path.segments.* fields", function() @@ -1585,6 +1597,10 @@ describe("routes schema (flavor = expressions)", function() } local wrong_expressions = { + [[http.path.segments.len0 == 10]], + [[http.path.segments.len_a == 10]], + [[http.path.segments.len == "10"]], + [[http.path.segments. == "foo"]], [[http.path.segments.abc == "foo"]], [[http.path.segments.a_c == "foo"]], diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 47f2af62fba..f38b2ec358e 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -5443,6 +5443,32 @@ do assert.falsy(match_t) end) + it("select() should match http.segments.* with len", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path.segments.0 == "foo" && http.path.segments.len == 1]], + priority = 100, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/foo/") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/foo/xxx") + assert.falsy(match_t) + end) + it("select() should match range http.segments.*", function() local use_case = { { @@ -5461,6 +5487,14 @@ do priority = 100, }, }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + expression = [[http.path.segments.1_2 == r#"xxx/yyy"# && http.path.segments.len == 3]], + priority = 100, + }, + }, } local router = assert(new_router(use_case)) @@ -5476,6 +5510,14 @@ do local match_t = router:select("GET", "/foo/xxx/yyy/zzz/bar") assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) + + local match_t = router:select("GET", "/foo/xxx/yyy") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) + + local match_t = router:select("GET", "/foo/xxx/yyy/") + assert.truthy(match_t) + assert.same(use_case[3].route, match_t.route) end) it("select() accepts but does not match wrong http.segments.*", function() From 7fd24cc286f30c223113f2343791f351f081c5bc Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Jan 2024 15:54:19 +0800 Subject: [PATCH 3346/4351] docs(changelog): add changelog entry for the `http.path.segments.len` field (#12406) KAG-3604 --------- Co-authored-by: Datong Sun --- .../unreleased/kong/support_http_path_segments_field.yml | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/support_http_path_segments_field.yml b/changelog/unreleased/kong/support_http_path_segments_field.yml index 178eedc3e9c..b8ace1b23d9 100644 --- a/changelog/unreleased/kong/support_http_path_segments_field.yml +++ b/changelog/unreleased/kong/support_http_path_segments_field.yml @@ -1,5 +1,6 @@ message: | - Support `http.path.segments.*` field in expressions router flavor - which allows matching incoming request path by individual segment or ranges of segments. + Support `http.path.segments.len` and `http.path.segments.*` fields in the expressions router + which allows matching incoming (normalized) request path by individual segment or ranges of segments, + plus checking the total number of segments. type: feature scope: Core From e54f01ff44dd0da25ab2517d715b61e3eb84a4ad Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Jan 2024 16:22:36 +0800 Subject: [PATCH 3347/4351] tests(router/atc): ensure request path is normalized before extracting segments from it (#12407) KAG-3351 --- spec/01-unit/08-router_spec.lua | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index f38b2ec358e..dbada57bad9 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -5546,6 +5546,38 @@ do assert.falsy(match_t) end) + it("exec() should normalize uri with http.segments.*", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path.segments.0 == "foo" && http.path.segments.1 == "bar" && http.path.segments.2 == "baz" && ]] .. + [[http.path.segments.len == 3]], + priority = 100, + }, + }, + } + + local router = assert(new_router(use_case)) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo/bar/baz", { a = "1", }) + router._set_ngx(_ngx) + + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local ctx = {} + local _ngx = mock_ngx("GET", "/foo//bar///baz//", { a = "1", }) + router._set_ngx(_ngx) + + local match_t = router:exec(ctx) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + end) + it("exec() should hit cache with http.segments.*", function() local use_case = { { From 0c5d6d6987a92cd4bfca61d2ba467334cb3ccd4a Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Jan 2024 16:25:28 +0800 Subject: [PATCH 3348/4351] chore(deps): bump atc-router to v1.6.0 and add changelog entry for "not" operator support in ATC (#12405) KAG-3605 --------- Co-authored-by: Datong Sun --- .requirements | 2 +- .../unreleased/expressions_not_operator.yml | 3 ++ changelog/unreleased/kong/bump-atc-router.yml | 2 +- .../01-db/01-schema/06-routes_spec.lua | 19 ++++++++++++ spec/01-unit/08-router_spec.lua | 30 +++++++++++++++++++ 5 files changed, 54 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/expressions_not_operator.yml diff --git a/.requirements b/.requirements index 295d4e3d123..1b97894f7d2 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=ee6bb38f9c71becb750041f605bfe0fffc2c70fe # 1.5.1 +ATC_ROUTER=1abb9286947b70b4e302d8df953961c1280a0289 # 1.6.0 KONG_MANAGER=nightly NGX_WASM_MODULE=a7087a37f0d423707366a694630f1e09f4c21728 diff --git a/changelog/unreleased/expressions_not_operator.yml b/changelog/unreleased/expressions_not_operator.yml new file mode 100644 index 00000000000..dd6bd239416 --- /dev/null +++ b/changelog/unreleased/expressions_not_operator.yml @@ -0,0 +1,3 @@ +message: The expressions route now supports the `!` (not) operator, which allows creating routes like `!(http.path =^)` and `!(http.path == "/a" || http.path == "/b")` +type: "feature" +scope: "Core" diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml index 64aa27ac154..c4d7c114064 100644 --- a/changelog/unreleased/kong/bump-atc-router.yml +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -1,3 +1,3 @@ -message: Bumped atc-router from 1.2.0 to 1.5.1 +message: Bumped atc-router from 1.2.0 to 1.6.0 type: dependency scope: Core diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 678aae2af19..c614a890ff8 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1425,6 +1425,25 @@ describe("routes schema (flavor = expressions)", function() reload_flavor("expressions") setup_global_env() + it("validates a 'not' expression", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + expression = [[!(http.method == "GET") && !(http.host == "example.com") && !(http.path ^= "/foo")]], + priority = 100, + strip_path = false, + preserve_host = true, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + assert.falsy(route.strip_path) + end) + it("validates a valid http route", function() local route = { id = a_valid_uuid, diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index dbada57bad9..f209586c895 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -5633,5 +5633,35 @@ do assert.same(ctx.route_match_cached, "pos") end) end) + + describe("Router (flavor = " .. flavor .. ") [http]", function() + reload_router(flavor) + + it("select() should match not expression", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[!(http.path ^= r#"/foo"#)]], + priority = 100, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/123/foo/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/xyz/hello-world/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local match_t = router:select("GET", "/foo/bar") + assert.falsy(match_t) + end) + end) end -- local flavor = "expressions" From 14cc90fbe83b6fb04e4ef832519bc10204f0d4bc Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Jan 2024 18:18:27 +0800 Subject: [PATCH 3349/4351] fix(pdk): get the first http header value after bumping to OpenResty 1.25.3.1 (#12370) --- kong/pdk/request.lua | 33 +++-------------------------- kong/plugins/oauth2/access.lua | 5 ----- kong/runloop/handler.lua | 20 +++++++++-------- kong/tools/http.lua | 31 +++++++++++++++++++++++++++ t/01-pdk/04-request/13-get_header.t | 4 ++-- 5 files changed, 47 insertions(+), 46 deletions(-) diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index e9bc9363598..f13585b11e9 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -80,7 +80,7 @@ local function new(self) end end - local replace_dashes = require("kong.tools.string").replace_dashes + local http_get_header = require("kong.tools.http").get_header --- @@ -163,12 +163,6 @@ local function new(self) if is_trusted_ip() then local scheme = _REQUEST.get_header(X_FORWARDED_PROTO) if scheme then - local p = find(scheme, ",", 1, true) - - if p then - scheme = sub(scheme, 1, p - 1) - end - return lower(scheme) end end @@ -249,16 +243,7 @@ local function new(self) check_phase(PHASES.request) if is_trusted_ip() then - local port = _REQUEST.get_header(X_FORWARDED_PORT) - if port then - local p = find(port, ",", 1, true) - - if p then - port = sub(port, 1, p - 1) - end - end - - port = tonumber(port or "", 10) + local port = tonumber(_REQUEST.get_header(X_FORWARDED_PORT), 10) if port and port >= MIN_PORT and port <= MAX_PORT then return port end @@ -315,12 +300,6 @@ local function new(self) if is_trusted_ip() then local path = _REQUEST.get_header(X_FORWARDED_PATH) if path then - local p = find(path, ",", 1, true) - - if p then - path = sub(path, 1, p - 1) - end - return path end end @@ -364,12 +343,6 @@ local function new(self) if is_trusted_ip() then prefix = _REQUEST.get_header(X_FORWARDED_PREFIX) if prefix then - local p = find(prefix, ",", 1, true) - - if p then - prefix = sub(prefix, 1, p - 1) - end - return prefix end end @@ -652,7 +625,7 @@ local function new(self) error("header name must be a string", 2) end - return var["http_" .. replace_dashes(name)] + return http_get_header(name) end diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 780c6336606..263317509e9 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -844,11 +844,6 @@ local function parse_access_token(conf) local access_token = kong.request.get_header(conf.auth_header_name) if access_token then - local p = access_token:find(",", 1, true) - if p then - access_token = access_token:sub(1, p - 1) - end - local parts = {} for v in access_token:gmatch("%S+") do -- Split by space table.insert(parts, v) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 7bc8e47b946..f944675c165 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -114,10 +114,12 @@ local STREAM_TLS_TERMINATE_SOCK local STREAM_TLS_PASSTHROUGH_SOCK +local get_header local set_authority local set_service_ssl = upstream_ssl.set_service_ssl if is_http_module then + get_header = require("kong.tools.http").get_header set_authority = require("resty.kong.grpc").set_authority end @@ -1208,11 +1210,11 @@ return { local trusted_ip = kong.ip.is_trusted(realip_remote_addr) if trusted_ip then - forwarded_proto = var.http_x_forwarded_proto or ctx.scheme - forwarded_host = var.http_x_forwarded_host or host - forwarded_port = var.http_x_forwarded_port or port - forwarded_path = var.http_x_forwarded_path - forwarded_prefix = var.http_x_forwarded_prefix + forwarded_proto = get_header("x_forwarded_proto", ctx) or ctx.scheme + forwarded_host = get_header("x_forwarded_host", ctx) or host + forwarded_port = get_header("x_forwarded_port", ctx) or port + forwarded_path = get_header("x_forwarded_path", ctx) + forwarded_prefix = get_header("x_forwarded_prefix", ctx) else forwarded_proto = ctx.scheme @@ -1302,7 +1304,7 @@ return { end -- Keep-Alive and WebSocket Protocol Upgrade Headers - local upgrade = var.http_upgrade + local upgrade = get_header("upgrade", ctx) if upgrade and lower(upgrade) == "websocket" then var.upstream_connection = "keep-alive, Upgrade" var.upstream_upgrade = "websocket" @@ -1312,7 +1314,7 @@ return { end -- X-Forwarded-* Headers - local http_x_forwarded_for = var.http_x_forwarded_for + local http_x_forwarded_for = get_header("x_forwarded_for", ctx) if http_x_forwarded_for then var.upstream_x_forwarded_for = http_x_forwarded_for .. ", " .. realip_remote_addr @@ -1399,7 +1401,7 @@ return { end -- clear hop-by-hop request headers: - local http_connection = var.http_connection + local http_connection = get_header("connection", ctx) if http_connection ~= "keep-alive" and http_connection ~= "close" and http_connection ~= "upgrade" @@ -1420,7 +1422,7 @@ return { end -- add te header only when client requests trailers (proxy removes it) - local http_te = var.http_te + local http_te = get_header("te", ctx) if http_te then if http_te == "trailers" then var.upstream_te = "trailers" diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 133678f35d1..a64ae91abd0 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -527,4 +527,35 @@ do end +do + local replace_dashes = require("kong.tools.string").replace_dashes + + function _M.get_header(name, ctx) + local value = ngx.var["http_" .. replace_dashes(name)] + + if not value or not value:find(", ", 1, true) then + return value + end + + local headers + + if ctx then + if not ctx.cached_request_headers then + ctx.cached_request_headers = ngx.req.get_headers() + end + + headers = ctx.cached_request_headers + + else + headers = ngx.req.get_headers() + end + + value = headers[name] + + return type(value) == "table" and + value[1] or value + end +end + + return _M diff --git a/t/01-pdk/04-request/13-get_header.t b/t/01-pdk/04-request/13-get_header.t index 9284361a8a1..a44aa22c733 100644 --- a/t/01-pdk/04-request/13-get_header.t +++ b/t/01-pdk/04-request/13-get_header.t @@ -9,7 +9,7 @@ run_tests(); __DATA__ -=== TEST 1: request.get_header() returns all headers when multiple is given with same name +=== TEST 1: request.get_header() returns first header when multiple is given with same name --- http_config eval: $t::Util::HttpConfig --- config location = /t { @@ -26,7 +26,7 @@ GET /t Accept: application/json Accept: text/html --- response_body -accept header value: application/json, text/html +accept header value: application/json --- no_error_log [error] From d289c8ca4b7d26265b24875708832c4608ff2a8f Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Wed, 24 Jan 2024 16:59:14 +0000 Subject: [PATCH 3350/4351] feat(plugins): ai-prompt-template plugin (#12340) * feat(plugins): ai-prompt-template plugin * fix(ai-prompt-template): PR comments * fix(spec): plugin ordering * fix(ai-templater): improved error handling --------- Co-authored-by: Jack Tysoe --- .github/labeler.yml | 4 + .../kong/add-ai-prompt-template-plugin.yml | 3 + kong-3.6.0-0.rockspec | 4 + kong/constants.lua | 1 + kong/plugins/ai-prompt-template/handler.lua | 119 ++++++ kong/plugins/ai-prompt-template/schema.lua | 51 +++ kong/plugins/ai-prompt-template/templater.lua | 93 ++++ spec/01-unit/12-plugins_order_spec.lua | 1 + .../43-ai-prompt-template/01-unit_spec.lua | 103 +++++ .../02-integration_spec.lua | 398 ++++++++++++++++++ 10 files changed, 777 insertions(+) create mode 100644 changelog/unreleased/kong/add-ai-prompt-template-plugin.yml create mode 100644 kong/plugins/ai-prompt-template/handler.lua create mode 100644 kong/plugins/ai-prompt-template/schema.lua create mode 100644 kong/plugins/ai-prompt-template/templater.lua create mode 100644 spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua create mode 100644 spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index 8f0fad4c6c7..38a50436f35 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -98,6 +98,10 @@ plugins/ai-prompt-decorator: - changed-files: - any-glob-to-any-file: kong/plugins/ai-prompt-decorator/**/* +plugins/ai-prompt-template: +- changed-files: + - any-glob-to-any-file: kong/plugins/ai-prompt-template/**/* + plugins/aws-lambda: - changed-files: - any-glob-to-any-file: kong/plugins/aws-lambda/**/* diff --git a/changelog/unreleased/kong/add-ai-prompt-template-plugin.yml b/changelog/unreleased/kong/add-ai-prompt-template-plugin.yml new file mode 100644 index 00000000000..9c14935d48e --- /dev/null +++ b/changelog/unreleased/kong/add-ai-prompt-template-plugin.yml @@ -0,0 +1,3 @@ +message: Introduced the new **AI Prompt Template** which can offer consumers and array of LLM prompt templates, with variable substitutions. +type: feature +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index c2ad34eb149..8bfc5c08b16 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -577,6 +577,10 @@ build = { ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", + ["kong.plugins.ai-prompt-template.handler"] = "kong/plugins/ai-prompt-template/handler.lua", + ["kong.plugins.ai-prompt-template.schema"] = "kong/plugins/ai-prompt-template/schema.lua", + ["kong.plugins.ai-prompt-template.templater"] = "kong/plugins/ai-prompt-template/templater.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index ebd3b9010e6..8dedd314555 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -38,6 +38,7 @@ local plugins = { "opentelemetry", "ai-proxy", "ai-prompt-decorator", + "ai-prompt-template", } local plugin_map = {} diff --git a/kong/plugins/ai-prompt-template/handler.lua b/kong/plugins/ai-prompt-template/handler.lua new file mode 100644 index 00000000000..d1f0a427597 --- /dev/null +++ b/kong/plugins/ai-prompt-template/handler.lua @@ -0,0 +1,119 @@ +local _M = {} + +-- imports +local kong_meta = require "kong.meta" +local templater = require("kong.plugins.ai-prompt-template.templater"):new() +local fmt = string.format +local parse_url = require("socket.url").parse +local byte = string.byte +local sub = string.sub +local type = type +local byte = byte +-- + +_M.PRIORITY = 773 +_M.VERSION = kong_meta.version + + +local log_entry_keys = { + REQUEST_BODY = "ai.payload.original_request", +} + +local function bad_request(msg) + kong.log.debug(msg) + return kong.response.exit(ngx.HTTP_BAD_REQUEST, { error = { message = msg } }) +end + +local BRACE_START = byte("{") +local BRACE_END = byte("}") +local COLON = byte(":") +local SLASH = byte("/") + +---- BORROWED FROM `kong.pdk.vault` +--- +-- Checks if the passed in reference looks like a reference. +-- Valid references start with '{template://' and end with '}'. +-- +-- @local +-- @function is_reference +-- @tparam string reference reference to check +-- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` +local function is_reference(reference) + return type(reference) == "string" + and byte(reference, 1) == BRACE_START + and byte(reference, -1) == BRACE_END + and byte(reference, 10) == COLON + and byte(reference, 11) == SLASH + and byte(reference, 12) == SLASH + and sub(reference, 2, 9) == "template" +end + +local function find_template(reference_string, templates) + local parts, err = parse_url(sub(reference_string, 2, -2)) + if not parts then + return nil, fmt("template reference is not in format '{template://template_name}' (%s) [%s]", err, reference_string) + end + + -- iterate templates to find it + for i, v in ipairs(templates) do + if v.name == parts.host then + return v, nil + end + end + + return nil, fmt("could not find template name [%s]", parts.host) +end + +function _M:access(conf) + kong.service.request.enable_buffering() + kong.ctx.shared.ai_prompt_templated = true + + if conf.log_original_request then + kong.log.set_serialize_value(log_entry_keys.REQUEST_BODY, kong.request.get_raw_body()) + end + + local request, err = kong.request.get_body("application/json") + if err then + return bad_request("this LLM route only supports application/json requests") + end + + if (not request.messages) and (not request.prompt) then + return bad_request("this LLM route only supports llm/chat or llm/completions type requests") + end + + if request.messages and request.prompt then + return bad_request("cannot run 'messages' and 'prompt' templates at the same time") + end + + local reference + if request.messages then + reference = request.messages + + elseif request.prompt then + reference = request.prompt + + else + return bad_request("only 'llm/v1/chat' and 'llm/v1/completions' formats are supported for templating") + end + + if is_reference(reference) then + local requested_template, err = find_template(reference, conf.templates) + if not requested_template then + return bad_request(err) + end + + -- try to render the replacement request + local rendered_template, err = templater:render(requested_template, request.properties or {}) + if err then + return bad_request(err) + end + + kong.service.request.set_raw_body(rendered_template) + + elseif not (conf.allow_untemplated_requests) then + return bad_request("this LLM route only supports templated requests") + end +end + + +return _M diff --git a/kong/plugins/ai-prompt-template/schema.lua b/kong/plugins/ai-prompt-template/schema.lua new file mode 100644 index 00000000000..cce3f8be495 --- /dev/null +++ b/kong/plugins/ai-prompt-template/schema.lua @@ -0,0 +1,51 @@ +local typedefs = require "kong.db.schema.typedefs" + + +local template_schema = { + type = "record", + required = true, + fields = { + { name = { + type = "string", + description = "Unique name for the template, can be called with `{template://NAME}`", + required = true, + }}, + { template = { + type = "string", + description = "Template string for this request, supports mustache-style `{{placeholders}}`", + required = true, + }}, + } +} + + +return { + name = "ai-prompt-template", + fields = { + { protocols = typedefs.protocols_http }, + { consumer = typedefs.no_consumer }, + { config = { + type = "record", + fields = { + { templates = { + description = "Array of templates available to the request context.", + type = "array", + elements = template_schema, + required = true, + }}, + { allow_untemplated_requests = { + description = "Set true to allow requests that don't call or match any template.", + type = "boolean", + required = true, + default = true, + }}, + { log_original_request = { + description = "Set true to add the original request to the Kong log plugin(s) output.", + type = "boolean", + required = true, + default = false, + }}, + } + }} + }, +} diff --git a/kong/plugins/ai-prompt-template/templater.lua b/kong/plugins/ai-prompt-template/templater.lua new file mode 100644 index 00000000000..ce8986ed9bf --- /dev/null +++ b/kong/plugins/ai-prompt-template/templater.lua @@ -0,0 +1,93 @@ +local _S = {} + +-- imports +local fmt = string.format +-- + +-- globals +local GSUB_REPLACE_PATTERN = "{{([%w_]+)}}" +-- + +local function backslash_replacement_function(c) + if c == "\n" then + return "\\n" + elseif c == "\r" then + return "\\r" + elseif c == "\t" then + return "\\t" + elseif c == "\b" then + return "\\b" + elseif c == "\f" then + return "\\f" + elseif c == '"' then + return '\\"' + elseif c == '\\' then + return '\\\\' + else + return string.format("\\u%04x", c:byte()) + end +end + +local chars_to_be_escaped_in_JSON_string += '[' +.. '"' -- class sub-pattern to match a double quote +.. '%\\' -- class sub-pattern to match a backslash +.. '%z' -- class sub-pattern to match a null +.. '\001' .. '-' .. '\031' -- class sub-pattern to match control characters +.. ']' + +-- borrowed from turbo-json +local function sanitize_parameter(s) + if type(s) ~= "string" or s == "" then + return nil, nil, "only string arguments are supported" + end + + -- check if someone is trying to inject JSON control characters to close the command + if s:sub(-1) == "," then + s = s:sub(1, -1) + end + + return s:gsub(chars_to_be_escaped_in_JSON_string, backslash_replacement_function), nil +end + +function _S:new(o) + local o = o or {} + setmetatable(o, self) + self.__index = self + + return o +end + + +function _S:render(template, properties) + local sanitized_properties = {} + local err, _ + + for k, v in pairs(properties) do + sanitized_properties[k], _, err = sanitize_parameter(v) + if err then return nil, err end + end + + local result = template.template:gsub(GSUB_REPLACE_PATTERN, sanitized_properties) + + -- find any missing variables + local errors = {} + local error_string + for w in (result):gmatch(GSUB_REPLACE_PATTERN) do + errors[w] = true + end + + if next(errors) ~= nil then + for k, _ in pairs(errors) do + if not error_string then + error_string = fmt("missing template parameters: [%s]", k) + else + error_string = fmt("%s, [%s]", error_string, k) + end + end + end + + return result, error_string +end + +return _S diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index e0f01337870..2f24d634867 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -72,6 +72,7 @@ describe("Plugins", function() "response-ratelimiting", "request-transformer", "response-transformer", + "ai-prompt-template", "ai-prompt-decorator", "ai-proxy", "aws-lambda", diff --git a/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua b/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua new file mode 100644 index 00000000000..25191195415 --- /dev/null +++ b/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua @@ -0,0 +1,103 @@ +local PLUGIN_NAME = "ai-prompt-template" + +-- imports +local templater = require("kong.plugins.ai-prompt-template.templater"):new() +-- + +local good_chat_template = { + template = [[ + { + "messages": [ + { + "role": "system", + "content": "You are a {{program}} expert, in {{language}} programming language." + }, + { + "role": "user", + "content": "Write me a {{program}} program." + } + ] + } +]] +} + +local good_expected_chat = [[ + { + "messages": [ + { + "role": "system", + "content": "You are a fibonacci sequence expert, in python programming language." + }, + { + "role": "user", + "content": "Write me a fibonacci sequence program." + } + ] + } +]] + +local inject_json_expected_chat = [[ + { + "messages": [ + { + "role": "system", + "content": "You are a fibonacci sequence expert, in python\"},{\"role\":\"hijacked_request\",\"content\":\"hijacked_request\"},\" programming language." + }, + { + "role": "user", + "content": "Write me a fibonacci sequence program." + } + ] + } +]] + +local templated_chat_request = { + messages = "{template://programmer}", + parameters = { + program = "fibonacci sequence", + language = "python", + }, +} + +local templated_prompt_request = { + prompt = "{template://programmer}", + parameters = { + program = "fibonacci sequence", + language = "python", + }, +} + +local templated_chat_request_inject_json = { + messages = "{template://programmer}", + parameters = { + program = "fibonacci sequence", + language = 'python"},{"role":"hijacked_request","content\":"hijacked_request"},"' + }, +} + +local good_prompt_template = { + template = "Make me a program to do {{program}} in {{language}}.", +} +local good_expected_prompt = "Make me a program to do fibonacci sequence in python." + +describe(PLUGIN_NAME .. ": (unit)", function() + + it("templates chat messages", function() + local rendered_template, err = templater:render(good_chat_template, templated_chat_request.parameters) + assert.is_nil(err) + assert.same(rendered_template, good_expected_chat) + end) + + it("templates a prompt", function() + local rendered_template, err = templater:render(good_prompt_template, templated_prompt_request.parameters) + assert.is_nil(err) + assert.same(rendered_template, good_expected_prompt) + end) + + it("prohibits json injection", function() + local rendered_template, err = templater:render(good_chat_template, templated_chat_request_inject_json.parameters) + assert.is_nil(err) + assert.same(rendered_template, inject_json_expected_chat) + end) + +end) diff --git a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua new file mode 100644 index 00000000000..412add965af --- /dev/null +++ b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua @@ -0,0 +1,398 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local assert = require "luassert" +local say = require "say" + +local PLUGIN_NAME = "ai-prompt-template" + +local function matches_regex(state, arguments) + local string = arguments[1] + local regex = arguments[2] + if ngx.re.find(string, regex) then + return true + else + return false + end +end + +say:set_namespace("en") +say:set("assertion.matches_regex.positive", [[ +Expected +%s +to match regex +%s]]) +say:set("assertion.matches_regex.negative", [[ +Expected +%s +to not match regex +%s]]) +assert:register("assertion", "matches_regex", matches_regex, "assertion.matches_regex.positive", "assertion.matches_regex.negative") + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + local route1 = bp.routes:insert({ + hosts = { "test1.com" }, + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = route1.id }, + config = { + templates = { + [1] = { + name = "developer-chat", + template = [[ + { + "messages": [ + { + "role": "system", + "content": "You are a {{program}} expert, in {{language}} programming language." + }, + { + "role": "user", + "content": "Write me a {{program}} program." + } + ] + } + ]], + }, + [2] = { + name = "developer-completions", + template = [[ + { + "prompt": "You are a {{language}} programming expert. Make me a {{program}} program." + } + ]], + }, + }, + }, + } + + local route2 = bp.routes:insert({ + hosts = { "test2.com" }, + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = route2.id }, + config = { + allow_untemplated_requests = false, + templates = { + [1] = { + name = "developer-chat", + template = [[ + { + "messages": [ + { + "role": "system", + "content": "You are a {{program}} expert, in {{language}} programming language." + }, + { + "role": "user", + "content": "Write me a {{program}} program." + } + ] + } + ]], + }, + [2] = { + name = "developer-completions", + template = [[ + { + "prompt": "You are a {{language}} programming expert. Make me a {{program}} program." + } + ]], + }, + }, + }, + } + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("request", function() + it("templates a chat message", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": "{template://developer-chat}", + "properties": { + "language": "python", + "program": "flask web server" + } + } + ]], + method = "POST", + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.same(cjson.decode(json.post_data.text), { + messages = { + [1] = { + role = "system", + content = "You are a flask web server expert, in python programming language." + }, + [2] = { + role = "user", + content = "Write me a flask web server program." + }, + } + } + ) + end) + + it("templates a completions message", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": "{template://developer-completions}", + "properties": { + "language": "python", + "program": "flask web server" + } + } + ]], + method = "POST", + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.same(cjson.decode(json.post_data.text), { prompt = "You are a python programming expert. Make me a flask web server program." }) + end) + + it("blocks when 'allow_untemplated_requests' is OFF", function() + local r = client:get("/request", { + headers = { + host = "test2.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "Arbitrary content" + } + ] + } + ]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "this LLM route only supports templated requests" }}) + end) + + it("doesn't block when 'allow_untemplated_requests' is ON", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "Arbitrary content" + } + ] + } + ]], + method = "POST", + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.same(json.post_data.params, { messages = { [1] = { role = "system", content = "Arbitrary content" }}}) + end) + + it("errors with a not found template", function() + local r = client:get("/request", { + headers = { + host = "test2.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": "{template://developer-doesnt-exist}", + "properties": { + "language": "python", + "program": "flask web server" + } + } + ]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "could not find template name [developer-doesnt-exist]" }} ) + end) + + it("still errors with a not found template when 'allow_untemplated_requests' is ON", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": "{template://not_found}" + } + ]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "could not find template name [not_found]" }} ) + end) + + it("errors with missing template parameter", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": "{template://developer-chat}", + "properties": { + "language": "python" + } + } + ]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "missing template parameters: [program]" }} ) + end) + + it("errors with multiple missing template parameters", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": "{template://developer-chat}", + "properties": { + "nothing": "no" + } + } + ]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.matches_regex(json.error.message, "^missing template parameters: \\[.*\\], \\[.*\\]") + end) + + it("fails with non-json request", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "text/plain", + }, + body = [[template: programmer, property: hi]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "this LLM route only supports application/json requests" }}) + end) + + it("fails with non llm/v1/chat or llm/v1/completions request", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[{ + "programmer": "hi" + }]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "this LLM route only supports llm/chat or llm/completions type requests" }}) + end) + + it("fails with multiple types of prompt", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[{ + "messages": "{template://developer-chat}", + "prompt": "{template://developer-prompt}", + "properties": { + "nothing": "no" + } + }]], + method = "POST", + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + + assert.same(json, { error = { message = "cannot run 'messages' and 'prompt' templates at the same time" }}) + end) + end) + end) + +end end From a6d0bf8656810a8eabd769c6aa1be9b99a97921b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 25 Jan 2024 08:03:16 +0100 Subject: [PATCH 3351/4351] Revert "feat(runloop): reconfiguration completion detection" (#12369) * feat(testing): Remove reconfiguration detection completion mechanism This mechanism did not work to our satisfaction in traditional mode. We're going to try a different approach based on a plugin. * Delete changelog/unreleased/reconfiguration-completion-detection.yml KAG-3265 --------- Co-authored-by: Datong Sun --- .../reconfiguration-completion-detection.yml | 3 - kong/clustering/config_helper.lua | 8 +- kong/clustering/control_plane.lua | 11 -- kong/db/declarative/import.lua | 6 +- kong/global.lua | 11 -- kong/init.lua | 4 - kong/runloop/handler.lua | 40 ----- .../04-admin_api/02-kong_routes_spec.lua | 2 - .../24-reconfiguration-completion_spec.lua | 156 ------------------ 9 files changed, 2 insertions(+), 239 deletions(-) delete mode 100644 changelog/unreleased/reconfiguration-completion-detection.yml delete mode 100644 spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua diff --git a/changelog/unreleased/reconfiguration-completion-detection.yml b/changelog/unreleased/reconfiguration-completion-detection.yml deleted file mode 100644 index 585195b81dc..00000000000 --- a/changelog/unreleased/reconfiguration-completion-detection.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Provide mechanism to detect completion of reconfiguration on the proxy path. This is for internal testing only. -type: feature -scope: Core diff --git a/kong/clustering/config_helper.lua b/kong/clustering/config_helper.lua index 313ee26e34e..db3ef905369 100644 --- a/kong/clustering/config_helper.lua +++ b/kong/clustering/config_helper.lua @@ -285,7 +285,6 @@ end ---@field config_table table ---@field config_hash string ---@field hashes table ----@field current_transaction_id? string|number ---@param declarative_config table @@ -343,7 +342,7 @@ local function update(declarative_config, msg) -- executed by worker 0 local res - res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes, msg.current_transaction_id) + res, err = declarative.load_into_cache_with_events(entities, meta, new_hash, hashes) if not res then ---@type kong.clustering.config_helper.update.err_t.reload err_t = { @@ -355,11 +354,6 @@ local function update(declarative_config, msg) return nil, err, err_t end - if kong.configuration.log_level == "debug" then - ngx_log(ngx.DEBUG, _log_prefix, "loaded configuration with transaction ID ", - msg.current_transaction_id) - end - return true end diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index dcb880162a2..317466e2a82 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -10,7 +10,6 @@ local compat = require("kong.clustering.compat") local constants = require("kong.constants") local events = require("kong.clustering.events") local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash -local global = require("kong.global") local string = string @@ -134,12 +133,6 @@ function _M:export_deflated_reconfigure_payload() hashes = hashes, } - local current_transaction_id - if kong.configuration.log_level == "debug" then - current_transaction_id = global.get_current_transaction_id() - payload.current_transaction_id = current_transaction_id - end - self.reconfigure_payload = payload payload, err = cjson_encode(payload) @@ -160,10 +153,6 @@ function _M:export_deflated_reconfigure_payload() self.current_config_hash = config_hash self.deflated_reconfigure_payload = payload - if kong.configuration.log_level == "debug" then - ngx_log(ngx_DEBUG, _log_prefix, "exported configuration with transaction id ", current_transaction_id) - end - return payload, nil, config_hash end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 132996bed5a..80141a17996 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -572,7 +572,7 @@ do local DECLARATIVE_LOCK_KEY = "declarative:lock" -- make sure no matter which path it exits, we released the lock. - load_into_cache_with_events = function(entities, meta, hash, hashes, transaction_id) + load_into_cache_with_events = function(entities, meta, hash, hashes) local kong_shm = ngx.shared.kong local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) @@ -588,10 +588,6 @@ do ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - if ok and transaction_id then - ok, err = kong_shm:set("declarative:current_transaction_id", transaction_id) - end - kong_shm:delete(DECLARATIVE_LOCK_KEY) return ok, err diff --git a/kong/global.lua b/kong/global.lua index 0acfda1698c..ace19ae87fb 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -69,7 +69,6 @@ end local _GLOBAL = { phases = phase_checker.phases, - CURRENT_TRANSACTION_ID = 0, } @@ -295,14 +294,4 @@ function _GLOBAL.init_timing() end -function _GLOBAL.get_current_transaction_id() - local rows, err = kong.db.connector:query("select txid_current() as _pg_transaction_id") - if not rows then - return nil, "could not query postgres for current transaction id: " .. err - else - return tonumber(rows[1]._pg_transaction_id) - end -end - - return _GLOBAL diff --git a/kong/init.lua b/kong/init.lua index f669d6a724b..d37a08325a0 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1832,10 +1832,6 @@ local function serve_content(module) ngx.header["Access-Control-Allow-Origin"] = ngx.req.get_headers()["Origin"] or "*" - if kong.configuration.log_level == "debug" then - ngx.header["Kong-Test-Transaction-Id"] = kong_global.get_current_transaction_id() - end - lapis.serve(module) ctx.KONG_ADMIN_CONTENT_ENDED_AT = get_updated_now_ms() diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index f944675c165..01efbdfbf3a 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -13,7 +13,6 @@ local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" local request_id = require "kong.tracing.request_id" -local global = require "kong.global" local PluginsIterator = require "kong.runloop.plugins_iterator" @@ -51,7 +50,6 @@ local http_version = ngx.req.http_version local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode -local yield = require("kong.tools.yield").yield local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks @@ -87,7 +85,6 @@ local QUESTION_MARK = byte("?") local ARRAY_MT = require("cjson.safe").array_mt local HOST_PORTS = {} -local IS_DEBUG = false local SUBSYSTEMS = constants.PROTOCOLS_WITH_SUBSYSTEM @@ -751,8 +748,6 @@ do wasm.set_state(wasm_state) end - global.CURRENT_TRANSACTION_ID = kong_shm:get("declarative:current_transaction_id") or 0 - return true end) -- concurrency.with_coroutine_mutex @@ -897,7 +892,6 @@ return { init_worker = { before = function() - IS_DEBUG = (kong.configuration.log_level == "debug") -- TODO: PR #9337 may affect the following line local prefix = kong.configuration.prefix or ngx.config.prefix() @@ -973,13 +967,6 @@ return { return end - -- Before rebuiding the internal structures, retrieve the current PostgreSQL transaction ID to make it the - -- current transaction ID after the rebuild has finished. - local rebuild_transaction_id, err = global.get_current_transaction_id() - if not rebuild_transaction_id then - log(ERR, err) - end - local router_update_status, err = rebuild_router({ name = "router", timeout = 0, @@ -1008,14 +995,6 @@ return { log(ERR, "could not rebuild wasm filter chains via timer: ", err) end end - - if rebuild_transaction_id then - -- Yield to process any pending invalidations - yield() - - log(DEBUG, "configuration processing completed for transaction ID ", rebuild_transaction_id) - global.CURRENT_TRANSACTION_ID = rebuild_transaction_id - end end local _, err = kong.timer:named_every("rebuild", @@ -1113,25 +1092,6 @@ return { }, access = { before = function(ctx) - if IS_DEBUG then - -- If this is a version-conditional request, abort it if this dataplane has not processed at least the - -- specified configuration version yet. - local if_kong_transaction_id = kong.request and kong.request.get_header('if-kong-test-transaction-id') - if if_kong_transaction_id then - if_kong_transaction_id = tonumber(if_kong_transaction_id) - if if_kong_transaction_id and if_kong_transaction_id >= global.CURRENT_TRANSACTION_ID then - return kong.response.error( - 503, - "Service Unavailable", - { - ["X-Kong-Reconfiguration-Status"] = "pending", - ["Retry-After"] = tostring(kong.configuration.worker_state_update_frequency or 1), - } - ) - end - end - end - -- if there is a gRPC service in the context, don't re-execute the pre-access -- phase handler - it has been executed before the internal redirect if ctx.service and (ctx.service.protocol == "grpc" or diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 06e5ae65695..675e00eb58b 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -50,8 +50,6 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() res2.headers["Date"] = nil res1.headers["X-Kong-Admin-Latency"] = nil res2.headers["X-Kong-Admin-Latency"] = nil - res1.headers["Kong-Test-Transaction-Id"] = nil - res2.headers["Kong-Test-Transaction-Id"] = nil assert.same(res1.headers, res2.headers) end) diff --git a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua b/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua deleted file mode 100644 index 8f89d9c1d72..00000000000 --- a/spec/02-integration/04-admin_api/24-reconfiguration-completion_spec.lua +++ /dev/null @@ -1,156 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - -describe("Admin API - Reconfiguration Completion -", function() - - local WORKER_STATE_UPDATE_FREQ = 1 - - local admin_client - local proxy_client - - local function run_tests() - - local res = admin_client:post("/plugins", { - body = { - name = "request-termination", - config = { - status_code = 200, - body = "kong terminated the request", - } - }, - headers = { ["Content-Type"] = "application/json" }, - }) - assert.res_status(201, res) - - res = admin_client:post("/services", { - body = { - name = "test-service", - url = "http://127.0.0.1", - }, - headers = { ["Content-Type"] = "application/json" }, - }) - local body = assert.res_status(201, res) - local service = cjson.decode(body) - - -- We're running the route setup in `eventually` to cover for the unlikely case that reconfiguration completes - -- between adding the route and requesting the path through the proxy path. - - local next_path do - local path_suffix = 0 - function next_path() - path_suffix = path_suffix + 1 - return "/" .. tostring(path_suffix) - end - end - - local service_path - local kong_transaction_id - - assert.eventually(function() - service_path = next_path() - - res = admin_client:post("/services/" .. service.id .. "/routes", { - body = { - paths = { service_path } - }, - headers = { ["Content-Type"] = "application/json" }, - }) - assert.res_status(201, res) - kong_transaction_id = res.headers['kong-test-transaction-id'] - assert.is_string(kong_transaction_id) - - res = proxy_client:get(service_path, - { - headers = { - ["If-Kong-Test-Transaction-Id"] = kong_transaction_id - } - }) - assert.res_status(503, res) - assert.equals("pending", res.headers['x-kong-reconfiguration-status']) - local retry_after = tonumber(res.headers['retry-after']) - ngx.sleep(retry_after) - end) - .has_no_error() - - assert.eventually(function() - res = proxy_client:get(service_path, - { - headers = { - ["If-Kong-Test-Transaction-Id"] = kong_transaction_id - } - }) - body = assert.res_status(200, res) - assert.equals("kong terminated the request", body) - end) - .has_no_error() - end - - describe("#traditional mode -", function() - lazy_setup(function() - helpers.get_db_utils() - assert(helpers.start_kong({ - worker_consistency = "eventual", - worker_state_update_frequency = WORKER_STATE_UPDATE_FREQ, - })) - admin_client = helpers.admin_client() - proxy_client = helpers.proxy_client() - end) - - teardown(function() - if admin_client then - admin_client:close() - end - if proxy_client then - proxy_client:close() - end - helpers.stop_kong() - end) - - it("rejects proxy requests if worker state has not been updated yet", run_tests) - end) - - describe("#hybrid mode -", function() - lazy_setup(function() - helpers.get_db_utils() - - assert(helpers.start_kong({ - role = "control_plane", - database = "postgres", - prefix = "cp", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", - cluster_listen = "127.0.0.1:9005", - cluster_telemetry_listen = "127.0.0.1:9006", - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "dp", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", - cluster_control_plane = "127.0.0.1:9005", - cluster_telemetry_endpoint = "127.0.0.1:9006", - proxy_listen = "0.0.0.0:9002", - })) - admin_client = helpers.admin_client() - proxy_client = helpers.proxy_client("127.0.0.1", 9002) - end) - - teardown(function() - if admin_client then - admin_client:close() - end - if proxy_client then - proxy_client:close() - end - helpers.stop_kong("dp") - helpers.stop_kong("cp") - end) - - it("rejects proxy requests if worker state has not been updated yet", run_tests) - end) -end) From 01eb29e20f075e87ccf33cb5e8b8c0a07afb148f Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 25 Jan 2024 16:53:03 +0800 Subject: [PATCH 3352/4351] docs(changelog): move "expressions_not_operator" entry to the correct folder (#12419) KAG-3605 --- changelog/unreleased/expressions_not_operator.yml | 3 --- changelog/unreleased/kong/expressions_not_operator.yml | 5 +++++ 2 files changed, 5 insertions(+), 3 deletions(-) delete mode 100644 changelog/unreleased/expressions_not_operator.yml create mode 100644 changelog/unreleased/kong/expressions_not_operator.yml diff --git a/changelog/unreleased/expressions_not_operator.yml b/changelog/unreleased/expressions_not_operator.yml deleted file mode 100644 index dd6bd239416..00000000000 --- a/changelog/unreleased/expressions_not_operator.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: The expressions route now supports the `!` (not) operator, which allows creating routes like `!(http.path =^)` and `!(http.path == "/a" || http.path == "/b")` -type: "feature" -scope: "Core" diff --git a/changelog/unreleased/kong/expressions_not_operator.yml b/changelog/unreleased/kong/expressions_not_operator.yml new file mode 100644 index 00000000000..6f39471630e --- /dev/null +++ b/changelog/unreleased/kong/expressions_not_operator.yml @@ -0,0 +1,5 @@ +message: | + The expressions route now supports the `!` (not) operator, which allows creating routes like + `!(http.path =^ "/a")` and `!(http.path == "/a" || http.path == "/b")` +type: "feature" +scope: "Core" From 34b051904a91d119c5505e15f7d43dc075fade52 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 24 Jan 2024 10:26:30 +0100 Subject: [PATCH 3353/4351] chore: add original description to backported/cherry-picked PRs Signed-off-by: Joshua Schmid --- .github/workflows/backport.yml | 6 +++++- .github/workflows/cherry-picks.yml | 6 +++++- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index b415b108faa..99c77225c84 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -14,7 +14,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@930286d359d53effaf69607223933cbbb02460eb #v2.2.0 + uses: korthout/backport-action@6e72f987c115430f6abc2fa92a74cdbf3e14b956 # v2.4.1 with: github_token: ${{ secrets.PAT }} pull_title: '[backport -> ${target_branch}] ${pull_title}' @@ -23,6 +23,10 @@ jobs: label_pattern: ^backport (release\/[^ ]+)$ # filters for labels starting with "backport " and extracts the branch name pull_description: |- Automated backport to `${target_branch}`, triggered by a label in #${pull_number}. + + ## Original description + + #{pull_description} copy_assignees: true copy_milestone: true copy_requested_reviewers: true diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index d04f54eac2b..1510d2cdb21 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -26,7 +26,7 @@ jobs: with: token: ${{ secrets.CHERRY_PICK_TOKEN }} - name: Create backport pull requests - uses: jschmid1/cross-repo-cherrypick-action@1182bef0772280407550496e3cceaecb7c0102d0 #v1.1.0 + uses: jschmid1/cross-repo-cherrypick-action@2d2a475d31b060ac21521b5eda0a78876bbae94e #v1.1.0 with: token: ${{ secrets.CHERRY_PICK_TOKEN }} pull_title: '[cherry-pick -> ${target_branch}] ${pull_title}' @@ -34,6 +34,10 @@ jobs: trigger_label: 'cherry-pick kong-ee' # trigger based on this label pull_description: |- Automated cherry-pick to `${target_branch}`, triggered by a label in https://github.com/${owner}/${repo}/pull/${pull_number} :robot:. + + ## Original description + + #{pull_description} upstream_repo: 'kong/kong-ee' branch_map: |- { From 6e1b466189f97b6ad78ac4c47831fe803fac1e0d Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Thu, 25 Jan 2024 12:45:45 +0100 Subject: [PATCH 3354/4351] chore: fix template rendering for backport description Signed-off-by: Joshua Schmid --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 99c77225c84..3bac92a1991 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -26,7 +26,7 @@ jobs: ## Original description - #{pull_description} + ${pull_description} copy_assignees: true copy_milestone: true copy_requested_reviewers: true From 014f55421cb4e14f45f961034fa5475f00b0459e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 25 Jan 2024 16:53:24 +0100 Subject: [PATCH 3355/4351] chore(ci): revert upload/download-artifact version bump to v4 The v4 version causes issues in EE, so we decided to stay on v3 for now. Reverts 9cf81aba64 --- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 14 +++++++------- .github/workflows/perf.yml | 6 +++--- 3 files changed, 11 insertions(+), 11 deletions(-) diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 3e5572b0f33..88704ccdedc 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -73,7 +73,7 @@ jobs: luarocks config - name: Bazel Outputs - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: failure() with: name: bazel-outputs diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 812e69b7c0f..9ad8a072ebb 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -113,7 +113,7 @@ jobs: $TEST_CMD - name: Archive coverage stats file - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} @@ -251,7 +251,7 @@ jobs: - name: Download test rerun information - uses: actions/download-artifact@v4 + uses: actions/download-artifact@v3 continue-on-error: true with: name: ${{ env.FAILED_TEST_FILES_FILE }} @@ -273,14 +273,14 @@ jobs: - name: Upload test rerun information if: always() - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 with: name: ${{ env.FAILED_TEST_FILES_FILE }} path: ${{ env.FAILED_TEST_FILES_FILE }} retention-days: 2 - name: Archive coverage stats file - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.suite }}-${{ contains(matrix.split, 'first') && '1' || '2' }} @@ -360,7 +360,7 @@ jobs: .ci/run_tests.sh - name: Archive coverage stats file - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} @@ -419,7 +419,7 @@ jobs: .ci/run_tests.sh - name: Archive coverage stats file - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} @@ -449,7 +449,7 @@ jobs: sudo luarocks install luafilesystem # Download all archived coverage stats files - - uses: actions/download-artifact@v4 + - uses: actions/download-artifact@v3 - name: Stats aggregation shell: bash diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 337111269bf..d71b8851903 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -65,7 +65,7 @@ jobs: luarocks - name: Bazel Outputs - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: failure() with: name: bazel-outputs @@ -267,7 +267,7 @@ jobs: done - name: Save results - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: always() with: name: perf-results @@ -278,7 +278,7 @@ jobs: retention-days: 31 - name: Save error logs - uses: actions/upload-artifact@v4 + uses: actions/upload-artifact@v3 if: always() with: name: error_logs From 60a9559ae73483eaefa4b0f0b511da8d8636eead Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 25 Jan 2024 19:05:17 +0200 Subject: [PATCH 3356/4351] chore(patches): make dynamic upstream keepalive patch apply cleanly (#12424) Signed-off-by: Aapo Talvensaari --- .../patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch index e5c14198d25..da5d5bde460 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch @@ -2,7 +2,7 @@ diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.2 index 2be233c..5ad6340 100644 --- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -@@ -4365,6 +4365,7 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, +@@ -4383,6 +4383,7 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, if (u->peer.cached && ft_type == NGX_HTTP_UPSTREAM_FT_ERROR) { /* TODO: inform balancer instead */ u->peer.tries++; From afae9d0b8be35ac90256015f0a6a607ff28ba75d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 25 Jan 2024 18:47:26 +0100 Subject: [PATCH 3357/4351] fix(plugins): add len_min=0 for string fields (#12421) Shorthand fields even though are transient still use validation. For a string field if it's minimum length is not defined then the default is 1 to disallow empty strings. However for some of the fields underneath shorthand fields we wanted to allow empty strings therefore we need to add this len_min=0 to those string fields that can be empty. KAG-3388 --- kong/plugins/acme/schema.lua | 2 ++ kong/plugins/rate-limiting/schema.lua | 1 + kong/plugins/response-ratelimiting/schema.lua | 1 + 3 files changed, 4 insertions(+) diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index a8cbd03fd58..276ec19317f 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -41,6 +41,7 @@ local KONG_STORAGE_SCHEMA = { local LEGACY_SCHEMA_TRANSLATIONS = { { auth = { type = "string", + len_min = 0, func = function(value) deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", { after = "4.0", }) @@ -57,6 +58,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { namespace = { type = "string", + len_min = 0, func = function(value) deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", { after = "4.0", }) diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 261f68728f8..d871017ef98 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -119,6 +119,7 @@ return { } }, { redis_password = { type = "string", + len_min = 0, func = function(value) deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", { after = "4.0", }) diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 78bc8978bb8..a6e40163b6c 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -158,6 +158,7 @@ return { } }, { redis_password = { type = "string", + len_min = 0, func = function(value) deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", { after = "4.0", }) From 3ef9235a6c76c76a641933abafcd857c740befe0 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Thu, 25 Jan 2024 18:39:36 +0000 Subject: [PATCH 3358/4351] feat(plugins): ai-transformer plugins (#12341) * feat(plugins): ai-transformer plugins fix(ai-transformers): use correct http opts variables fix(spec): ai-transformer plugin tests fix(ai-transformer): PR comments * Update kong/plugins/ai-response-transformer/schema.lua Co-authored-by: Michael Martin * fix(azure-llm): missing api_version query param * Update spec/03-plugins/38-ai-proxy/01-unit_spec.lua Co-authored-by: Michael Martin --------- Co-authored-by: Michael Martin --- .github/labeler.yml | 8 + .../add-ai-request-transformer-plugin.yml | 3 + .../add-ai-response-transformer-plugin.yml | 3 + kong-3.6.0-0.rockspec | 6 + kong/constants.lua | 2 + kong/llm/drivers/anthropic.lua | 6 +- kong/llm/drivers/azure.lua | 14 +- kong/llm/drivers/cohere.lua | 53 +-- kong/llm/drivers/llama2.lua | 4 +- kong/llm/drivers/mistral.lua | 6 +- kong/llm/drivers/openai.lua | 2 +- kong/llm/drivers/shared.lua | 8 +- kong/llm/init.lua | 22 +- .../ai-request-transformer/handler.lua | 74 ++++ .../plugins/ai-request-transformer/schema.lua | 68 +++ .../ai-response-transformer/handler.lua | 165 +++++++ .../ai-response-transformer/schema.lua | 76 ++++ spec/01-unit/12-plugins_order_spec.lua | 2 + spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 9 +- .../00-config_spec.lua | 120 +++++ .../01-transformer_spec.lua | 307 +++++++++++++ .../02-integration_spec.lua | 253 +++++++++++ .../00-config_spec.lua | 120 +++++ .../01-transformer_spec.lua | 152 +++++++ .../02-integration_spec.lua | 411 ++++++++++++++++++ .../request-transformer/response-in-json.json | 5 + .../request-transformer/response-in-json.json | 22 + .../request-transformer/response-in-json.json | 19 + .../request-transformer/response-in-json.json | 7 + .../request-transformer/response-in-json.json | 16 + .../request-transformer/response-in-json.json | 22 + .../response-not-json.json | 22 + .../response-with-bad-instructions.json | 22 + .../response-with-instructions.json | 22 + 34 files changed, 1977 insertions(+), 74 deletions(-) create mode 100644 changelog/unreleased/kong/add-ai-request-transformer-plugin.yml create mode 100644 changelog/unreleased/kong/add-ai-response-transformer-plugin.yml create mode 100644 kong/plugins/ai-request-transformer/handler.lua create mode 100644 kong/plugins/ai-request-transformer/schema.lua create mode 100644 kong/plugins/ai-response-transformer/handler.lua create mode 100644 kong/plugins/ai-response-transformer/schema.lua create mode 100644 spec/03-plugins/39-ai-request-transformer/00-config_spec.lua create mode 100644 spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua create mode 100644 spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua create mode 100644 spec/03-plugins/40-ai-response-transformer/00-config_spec.lua create mode 100644 spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua create mode 100644 spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua create mode 100644 spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json create mode 100644 spec/fixtures/ai-proxy/azure/request-transformer/response-in-json.json create mode 100644 spec/fixtures/ai-proxy/cohere/request-transformer/response-in-json.json create mode 100644 spec/fixtures/ai-proxy/llama2/request-transformer/response-in-json.json create mode 100644 spec/fixtures/ai-proxy/mistral/request-transformer/response-in-json.json create mode 100644 spec/fixtures/ai-proxy/openai/request-transformer/response-in-json.json create mode 100644 spec/fixtures/ai-proxy/openai/request-transformer/response-not-json.json create mode 100644 spec/fixtures/ai-proxy/openai/request-transformer/response-with-bad-instructions.json create mode 100644 spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json diff --git a/.github/labeler.yml b/.github/labeler.yml index 38a50436f35..d40e0799a35 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -102,6 +102,14 @@ plugins/ai-prompt-template: - changed-files: - any-glob-to-any-file: kong/plugins/ai-prompt-template/**/* +plugins/ai-request-transformer: +- changed-files: + - any-glob-to-any-file: ['kong/plugins/ai-request-transformer/**/*', 'kong/llm/**/*'] + +plugins/ai-response-transformer: +- changed-files: + - any-glob-to-any-file: ['kong/plugins/ai-response-transformer/**/*', 'kong/llm/**/*'] + plugins/aws-lambda: - changed-files: - any-glob-to-any-file: kong/plugins/aws-lambda/**/* diff --git a/changelog/unreleased/kong/add-ai-request-transformer-plugin.yml b/changelog/unreleased/kong/add-ai-request-transformer-plugin.yml new file mode 100644 index 00000000000..2a54c5d548d --- /dev/null +++ b/changelog/unreleased/kong/add-ai-request-transformer-plugin.yml @@ -0,0 +1,3 @@ +message: Introduced the new **AI Request Transformer** plugin that enables passing mid-flight consumer requests to an LLM for transformation or sanitization. +type: feature +scope: Plugin diff --git a/changelog/unreleased/kong/add-ai-response-transformer-plugin.yml b/changelog/unreleased/kong/add-ai-response-transformer-plugin.yml new file mode 100644 index 00000000000..0b7f5742de4 --- /dev/null +++ b/changelog/unreleased/kong/add-ai-response-transformer-plugin.yml @@ -0,0 +1,3 @@ +message: Introduced the new **AI Response Transformer** plugin that enables passing mid-flight upstream responses to an LLM for transformation or sanitization. +type: feature +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index 8bfc5c08b16..c06a24019e3 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -565,6 +565,12 @@ build = { ["kong.plugins.ai-proxy.handler"] = "kong/plugins/ai-proxy/handler.lua", ["kong.plugins.ai-proxy.schema"] = "kong/plugins/ai-proxy/schema.lua", + ["kong.plugins.ai-request-transformer.handler"] = "kong/plugins/ai-request-transformer/handler.lua", + ["kong.plugins.ai-request-transformer.schema"] = "kong/plugins/ai-request-transformer/schema.lua", + + ["kong.plugins.ai-response-transformer.handler"] = "kong/plugins/ai-response-transformer/handler.lua", + ["kong.plugins.ai-response-transformer.schema"] = "kong/plugins/ai-response-transformer/schema.lua", + ["kong.llm"] = "kong/llm/init.lua", ["kong.llm.drivers.shared"] = "kong/llm/drivers/shared.lua", ["kong.llm.drivers.openai"] = "kong/llm/drivers/openai.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 8dedd314555..25163735016 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -39,6 +39,8 @@ local plugins = { "ai-proxy", "ai-prompt-decorator", "ai-prompt-template", + "ai-request-transformer", + "ai-response-transformer", } local plugin_map = {} diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 668e035d571..811eb638722 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -209,7 +209,9 @@ function _M.subrequest(body, conf, http_opts, return_res_table) error("body must be table or string") end - local url = fmt( + -- may be overridden + local url = (conf.model.options and conf.model.options.upstream_url) + or fmt( "%s%s", ai_shared.upstream_url_format[DRIVER_NAME], ai_shared.operation_map[DRIVER_NAME][conf.route_type].path @@ -241,7 +243,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local body = res.body if status > 299 then - return body, res.status, "status code not 2xx" + return body, res.status, "status code " .. status end return body, res.status, nil diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 684dce7afab..9207b20a54d 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -40,10 +40,12 @@ function _M.subrequest(body, conf, http_opts, return_res_table) end -- azure has non-standard URL format - local url = fmt( - "%s%s", + local url = (conf.model.options and conf.model.options.upstream_url) + or fmt( + "%s%s?api-version=%s", ai_shared.upstream_url_format[DRIVER_NAME]:format(conf.model.options.azure_instance, conf.model.options.azure_deployment_id), - ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path, + conf.model.options.azure_api_version or "2023-05-15" ) local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method @@ -71,7 +73,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local body = res.body if status > 299 then - return body, res.status, "status code not 2xx" + return body, res.status, "status code " .. status end return body, res.status, nil @@ -111,7 +113,9 @@ function _M.configure_request(conf) end local query_table = kong.request.get_query() - query_table["api-version"] = conf.model.options.azure_api_version + + -- technically min supported version + query_table["api-version"] = conf.model.options and conf.model.options.azure_api_version or "2023-05-15" if auth_param_name and auth_param_value and auth_param_location == "query" then query_table[auth_param_name] = auth_param_value diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 87b8a87d309..46bde9bc3e1 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -5,7 +5,6 @@ local cjson = require("cjson.safe") local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") local socket_url = require "socket.url" -local http = require("resty.http") local table_new = require("table.new") -- @@ -290,52 +289,6 @@ function _M.to_format(request_table, model_info, route_type) return response_object, content_type, nil end -function _M.subrequest(body_table, route_type, auth) - local body_string, err = cjson.encode(body_table) - if err then - return nil, nil, "failed to parse body to json: " .. err - end - - local httpc = http.new() - - local request_url = fmt( - "%s%s", - ai_shared.upstream_url_format[DRIVER_NAME], - ai_shared.operation_map[DRIVER_NAME][route_type].path - ) - - local headers = { - ["Accept"] = "application/json", - ["Content-Type"] = "application/json", - } - - if auth and auth.header_name then - headers[auth.header_name] = auth.header_value - end - - local res, err = httpc:request_uri( - request_url, - { - method = "POST", - body = body_string, - headers = headers, - }) - if not res then - return nil, "request failed: " .. err - end - - -- At this point, the entire request / response is complete and the connection - -- will be closed or back on the connection pool. - local status = res.status - local body = res.body - - if status ~= 200 then - return body, "status code not 200" - end - - return body, res.status, nil -end - function _M.header_filter_hooks(body) -- nothing to parse in header_filter phase end @@ -372,7 +325,9 @@ function _M.subrequest(body, conf, http_opts, return_res_table) return nil, nil, "body must be table or string" end - local url = fmt( + -- may be overridden + local url = (conf.model.options and conf.model.options.upstream_url) + or fmt( "%s%s", ai_shared.upstream_url_format[DRIVER_NAME], ai_shared.operation_map[DRIVER_NAME][conf.route_type].path @@ -403,7 +358,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local body = res.body if status > 299 then - return body, res.status, "status code not 2xx" + return body, res.status, "status code " .. status end return body, res.status, nil diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index d4da6d7be0f..7e965e2c553 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -183,7 +183,7 @@ function _M.to_format(request_table, model_info, route_type) model_info ) if err or (not ok) then - return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + return nil, nil, fmt("error transforming to %s://%s/%s", model_info.provider, route_type, model_info.options.llama2_format) end return response_object, content_type, nil @@ -231,7 +231,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local body = res.body if status > 299 then - return body, res.status, "status code not 2xx" + return body, res.status, "status code " .. status end return body, res.status, nil diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index ba7dd94d1e2..84f96178295 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -93,11 +93,11 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local url = conf.model.options.upstream_url - local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + local method = "POST" local headers = { ["Accept"] = "application/json", - ["Content-Type"] = "application/json", + ["Content-Type"] = "application/json" } if conf.auth and conf.auth.header_name then @@ -118,7 +118,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local body = res.body if status > 299 then - return body, res.status, "status code not 2xx" + return body, res.status, "status code " .. status end return body, res.status, nil diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 8983c46a7b0..5d612055236 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -169,7 +169,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table) local body = res.body if status > 299 then - return body, res.status, "status code not 2xx" + return body, res.status, "status code " .. status end return body, res.status, nil diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index ab244d9fda2..dcc996c8085 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -178,7 +178,7 @@ function _M.pre_request(conf, request_table) end -- if enabled AND request type is compatible, capture the input for analytics - if conf.logging.log_payloads then + if conf.logging and conf.logging.log_payloads then kong.log.set_serialize_value(log_entry_keys.REQUEST_BODY, kong.request.get_raw_body()) end @@ -186,12 +186,12 @@ function _M.pre_request(conf, request_table) end function _M.post_request(conf, response_string) - if conf.logging.log_payloads then + if conf.logging and conf.logging.log_payloads then kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_string) end -- analytics and logging - if conf.logging.log_statistics then + if conf.logging and conf.logging.log_statistics then -- check if we already have analytics in this context local request_analytics = kong.ctx.shared.analytics @@ -253,7 +253,7 @@ function _M.http_request(url, body, method, headers, http_opts) method = method, body = body, headers = headers, - ssl_verify = http_opts.https_verify or true, + ssl_verify = http_opts.https_verify, }) if not res then return nil, "request failed: " .. err diff --git a/kong/llm/init.lua b/kong/llm/init.lua index c5c73ae8bdb..489af760cce 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -301,6 +301,7 @@ function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex local new_request_body = ai_response.choices and #ai_response.choices > 0 and ai_response.choices[1] + and ai_response.choices[1].message and ai_response.choices[1].message.content if not new_request_body then return nil, "no response choices received from upstream AI service" @@ -327,16 +328,23 @@ function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex return new_request_body end -function _M:parse_json_instructions(body_string) - local instructions, err = cjson.decode(body_string) - if err then - return nil, nil, nil, err +function _M:parse_json_instructions(in_body) + local err + if type(in_body) == "string" then + in_body, err = cjson.decode(in_body) + if err then + return nil, nil, nil, err + end + end + + if type(in_body) ~= "table" then + return nil, nil, nil, "input not table or string" end return - instructions.headers, - instructions.body or body_string, - instructions.status or 200 + in_body.headers, + in_body.body or in_body, + in_body.status or 200 end function _M:new(conf, http_opts) diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua new file mode 100644 index 00000000000..7efd0e0c72e --- /dev/null +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -0,0 +1,74 @@ +local _M = {} + +-- imports +local kong_meta = require "kong.meta" +local fmt = string.format +local llm = require("kong.llm") +-- + +_M.PRIORITY = 777 +_M.VERSION = kong_meta.version + +local function bad_request(msg) + kong.log.info(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + +local function internal_server_error(msg) + kong.log.err(msg) + return kong.response.exit(500, { error = { message = msg } }) +end + +local function create_http_opts(conf) + local http_opts = {} + + if conf.http_proxy_host then -- port WILL be set via schema constraint + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.http_proxy = fmt("http://%s:%d", conf.http_proxy_host, conf.http_proxy_port) + end + + if conf.https_proxy_host then + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) + end + + http_opts.http_timeout = conf.http_timeout + http_opts.https_verify = conf.https_verify + + return http_opts +end + +function _M:access(conf) + kong.service.request.enable_buffering() + kong.ctx.shared.skip_response_transformer = true + + -- first find the configured LLM interface and driver + local http_opts = create_http_opts(conf) + local ai_driver, err = llm:new(conf.llm, http_opts) + + if not ai_driver then + return internal_server_error(err) + end + + -- if asked, introspect the request before proxying + kong.log.debug("introspecting request with LLM") + local new_request_body, err = llm:ai_introspect_body( + kong.request.get_raw_body(), + conf.prompt, + http_opts, + conf.transformation_extract_pattern + ) + + if err then + return bad_request(err) + end + + -- set the body for later plugins + kong.service.request.set_raw_body(new_request_body) + + -- continue into other plugins including ai-response-transformer, + -- which may exit early with a sub-request +end + + +return _M diff --git a/kong/plugins/ai-request-transformer/schema.lua b/kong/plugins/ai-request-transformer/schema.lua new file mode 100644 index 00000000000..c7ce498ba68 --- /dev/null +++ b/kong/plugins/ai-request-transformer/schema.lua @@ -0,0 +1,68 @@ +local typedefs = require("kong.db.schema.typedefs") +local llm = require("kong.llm") + + + +return { + name = "ai-request-transformer", + fields = { + { protocols = typedefs.protocols_http }, + { consumer = typedefs.no_consumer }, + { config = { + type = "record", + fields = { + { prompt = { + description = "Use this prompt to tune the LLM system/assistant message for the incoming " + .. "proxy request (from the client), and what you are expecting in return.", + type = "string", + required = true, + }}, + { transformation_extract_pattern = { + description = "Defines the regular expression that must match to indicate a successful AI transformation " + .. "at the request phase. The first match will be set as the outgoing body. " + .. "If the AI service's response doesn't match this pattern, it is marked as a failure.", + type = "string", + required = false, + }}, + { http_timeout = { + description = "Timeout in milliseconds for the AI upstream service.", + type = "integer", + required = true, + default = 60000, + }}, + { https_verify = { + description = "Verify the TLS certificate of the AI upstream service.", + type = "boolean", + required = true, + default = true, + }}, + + -- from forward-proxy + { http_proxy_host = typedefs.host }, + { http_proxy_port = typedefs.port }, + { https_proxy_host = typedefs.host }, + { https_proxy_port = typedefs.port }, + + { llm = llm.config_schema }, + }, + }}, + + }, + entity_checks = { + { + conditional = { + if_field = "config.llm.route_type", + if_match = { + not_one_of = { + "llm/v1/chat", + } + }, + then_field = "config.llm.route_type", + then_match = { eq = "llm/v1/chat" }, + then_err = "'config.llm.route_type' must be 'llm/v1/chat' for AI transformer plugins", + }, + }, + { mutually_required = { "config.http_proxy_host", "config.http_proxy_port" } }, + { mutually_required = { "config.https_proxy_host", "config.https_proxy_port" } }, + }, +} diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua new file mode 100644 index 00000000000..b5cde6fc0da --- /dev/null +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -0,0 +1,165 @@ +local _M = {} + +-- imports +local kong_meta = require "kong.meta" +local http = require("resty.http") +local fmt = string.format +local kong_utils = require("kong.tools.utils") +local llm = require("kong.llm") +-- + +_M.PRIORITY = 769 +_M.VERSION = kong_meta.version + +local function bad_request(msg) + kong.log.info(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + +local function internal_server_error(msg) + kong.log.err(msg) + return kong.response.exit(500, { error = { message = msg } }) +end + +local function subrequest(httpc, request_body, http_opts) + httpc:set_timeouts(http_opts.http_timeout or 60000) + + local upstream_uri = ngx.var.upstream_uri + if ngx.var.is_args == "?" or string.sub(ngx.var.request_uri, -1) == "?" then + ngx.var.upstream_uri = upstream_uri .. "?" .. (ngx.var.args or "") + end + + local ok, err = httpc:connect { + scheme = ngx.var.upstream_scheme, + host = ngx.ctx.balancer_data.host, + port = ngx.ctx.balancer_data.port, + proxy_opts = http_opts.proxy_opts, + ssl_verify = http_opts.https_verify, + ssl_server_name = ngx.ctx.balancer_data.host, + } + + if not ok then + return nil, "failed to connect to upstream: " .. err + end + + local headers = kong.request.get_headers() + headers["transfer-encoding"] = nil -- transfer-encoding is hop-by-hop, strip + -- it out + headers["content-length"] = nil -- clear content-length - it will be set + -- later on by resty-http (if not found); + -- further, if we leave it here it will + -- cause issues if the value varies (if may + -- happen, e.g., due to a different transfer + -- encoding being used subsequently) + + if ngx.var.upstream_host == "" then + headers["host"] = nil + else + headers["host"] = ngx.var.upstream_host + end + + local res, err = httpc:request({ + method = kong.request.get_method(), + path = ngx.var.upstream_uri, + headers = headers, + body = request_body, + }) + + if not res then + return nil, "subrequest failed: " .. err + end + + return res +end + +local function create_http_opts(conf) + local http_opts = {} + + if conf.http_proxy_host then -- port WILL be set via schema constraint + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.http_proxy = fmt("http://%s:%d", conf.http_proxy_host, conf.http_proxy_port) + end + + if conf.https_proxy_host then + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) + end + + http_opts.http_timeout = conf.http_timeout + http_opts.https_verify = conf.https_verify + + return http_opts +end + +function _M:access(conf) + kong.service.request.enable_buffering() + kong.ctx.shared.skip_response_transformer = true + + -- first find the configured LLM interface and driver + local http_opts = create_http_opts(conf) + local ai_driver, err = llm:new(conf.llm, http_opts) + + if not ai_driver then + return internal_server_error(err) + end + + kong.log.debug("intercepting plugin flow with one-shot request") + local httpc = http.new() + local res, err = subrequest(httpc, kong.request.get_raw_body(), http_opts) + if err then + return internal_server_error(err) + end + + local res_body = res:read_body() + local is_gzip = res.headers["Content-Encoding"] == "gzip" + if is_gzip then + res_body = kong_utils.inflate_gzip(res_body) + end + + -- if asked, introspect the request before proxying + kong.log.debug("introspecting response with LLM") + + local new_response_body, err = llm:ai_introspect_body( + res_body, + conf.prompt, + http_opts, + conf.transformation_extract_pattern + ) + + if err then + return bad_request(err) + end + + if res.headers then + res.headers["content-length"] = nil + res.headers["content-encoding"] = nil + res.headers["transfer-encoding"] = nil + end + + local headers, body, status + if conf.parse_llm_response_json_instructions then + headers, body, status, err = llm:parse_json_instructions(new_response_body) + if err then + return internal_server_error("failed to parse JSON response instructions from AI backend: " .. err) + end + + if headers then + for k, v in pairs(headers) do + res.headers[k] = v -- override e.g. ['content-type'] + end + end + + headers = res.headers + else + + headers = res.headers -- headers from upstream + body = new_response_body -- replacement body from AI + status = res.status -- status from upstream + end + + return kong.response.exit(status, body, headers) + +end + + +return _M diff --git a/kong/plugins/ai-response-transformer/schema.lua b/kong/plugins/ai-response-transformer/schema.lua new file mode 100644 index 00000000000..c4eb6fe25ac --- /dev/null +++ b/kong/plugins/ai-response-transformer/schema.lua @@ -0,0 +1,76 @@ +local typedefs = require("kong.db.schema.typedefs") +local llm = require("kong.llm") + + + +return { + name = "ai-response-transformer", + fields = { + { protocols = typedefs.protocols_http }, + { consumer = typedefs.no_consumer }, + { config = { + type = "record", + fields = { + { prompt = { + description = "Use this prompt to tune the LLM system/assistant message for the returning " + .. "proxy response (from the upstream), adn what response format you are expecting.", + type = "string", + required = true, + }}, + { transformation_extract_pattern = { + description = "Defines the regular expression that must match to indicate a successful AI transformation " + .. "at the response phase. The first match will be set as the returning body. " + .. "If the AI service's response doesn't match this pattern, a failure is returned to the client.", + type = "string", + required = false, + }}, + { parse_llm_response_json_instructions = { + description = "Set true to read specific response format from the LLM, " + .. "and accordingly set the status code / body / headers that proxy back to the client. " + .. "You need to engineer your LLM prompt to return the correct format, " + .. "see plugin docs 'Overview' page for usage instructions.", + type = "boolean", + required = true, + default = false, + }}, + { http_timeout = { + description = "Timeout in milliseconds for the AI upstream service.", + type = "integer", + required = true, + default = 60000, + }}, + { https_verify = { + description = "Verify the TLS certificate of the AI upstream service.", + type = "boolean", + required = true, + default = true, + }}, + + -- from forward-proxy + { http_proxy_host = typedefs.host }, + { http_proxy_port = typedefs.port }, + { https_proxy_host = typedefs.host }, + { https_proxy_port = typedefs.port }, + + { llm = llm.config_schema }, + }, + }}, + }, + entity_checks = { + { + conditional = { + if_field = "config.llm.route_type", + if_match = { + not_one_of = { + "llm/v1/chat", + } + }, + then_field = "config.llm.route_type", + then_match = { eq = "llm/v1/chat" }, + then_err = "'config.llm.route_type' must be 'llm/v1/chat' for AI transformer plugins", + }, + }, + { mutually_required = { "config.http_proxy_host", "config.http_proxy_port" } }, + { mutually_required = { "config.https_proxy_host", "config.https_proxy_port" } }, + }, +} diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index 2f24d634867..8189d05e992 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -72,9 +72,11 @@ describe("Plugins", function() "response-ratelimiting", "request-transformer", "response-transformer", + "ai-request-transformer", "ai-prompt-template", "ai-prompt-decorator", "ai-proxy", + "ai-response-transformer", "aws-lambda", "azure-functions", "proxy-cache", diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index dc5b59a5340..61f9cb5da27 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -118,7 +118,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - llama2_format = "raw", + llama2_format = "ollama", }, }, ["llm/v1/completions"] = { @@ -199,6 +199,13 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.same("request matches multiple LLM request formats", err) end) + it("double-format message is denied", function() + local compatible, err = llm.is_compatible(SAMPLE_DOUBLE_FORMAT, "llm/v1/completions") + + assert.is_falsy(compatible) + assert.same("request matches multiple LLM request formats", err) + end) + for i, j in pairs(FORMATS) do describe(i .. " format tests", function() diff --git a/spec/03-plugins/39-ai-request-transformer/00-config_spec.lua b/spec/03-plugins/39-ai-request-transformer/00-config_spec.lua new file mode 100644 index 00000000000..bf5e3ae3b42 --- /dev/null +++ b/spec/03-plugins/39-ai-request-transformer/00-config_spec.lua @@ -0,0 +1,120 @@ +local PLUGIN_NAME = "ai-request-transformer" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + +describe(PLUGIN_NAME .. ": (schema)", function() + it("must be 'llm/v1/chat' route type", function() + local config = { + llm = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://kong" + }, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err) + + assert.same({ + ["@entity"] = { + [1] = "'config.llm.route_type' must be 'llm/v1/chat' for AI transformer plugins" + }, + config = { + llm = { + route_type = "value must be llm/v1/chat", + }, + prompt = "required field missing", + }}, err) + assert.is_falsy(ok) + end) + + it("requires 'https_proxy_host' and 'https_proxy_port' to be set together", function() + local config = { + prompt = "anything", + https_proxy_host = "kong.local", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://kong" + }, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err) + + assert.same({ + ["@entity"] = { + [1] = "all or none of these fields must be set: 'config.https_proxy_host', 'config.https_proxy_port'" + }}, err) + assert.is_falsy(ok) + end) + + it("requires 'http_proxy_host' and 'http_proxy_port' to be set together", function() + local config = { + prompt = "anything", + http_proxy_host = "kong.local", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://kong" + }, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err) + + assert.same({ + ["@entity"] = { + [1] = "all or none of these fields must be set: 'config.http_proxy_host', 'config.http_proxy_port'" + }}, err) + assert.is_falsy(ok) + end) +end) diff --git a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua new file mode 100644 index 00000000000..5f4bd4cdc5d --- /dev/null +++ b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua @@ -0,0 +1,307 @@ +local llm_class = require("kong.llm") +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local MOCK_PORT = 62349 +local PLUGIN_NAME = "ai-request-transformer" + +local FORMATS = { + openai = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/openai" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + }, + cohere = { + route_type = "llm/v1/chat", + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/cohere" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + }, + authropic = { + route_type = "llm/v1/chat", + model = { + name = "claude-2", + provider = "anthropic", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/anthropic" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer anthropic-key", + }, + }, + azure = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "azure", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/azure" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer azure-key", + }, + }, + llama2 = { + route_type = "llm/v1/chat", + model = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/llama2", + llama2_format = "raw", + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer llama2-key", + }, + }, + mistral = { + route_type = "llm/v1/chat", + model = { + name = "mistral", + provider = "mistral", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/mistral", + mistral_format = "ollama", + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + }, + }, +} + +local OPENAI_NOT_JSON = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/not-json" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local REQUEST_BODY = [[ + { + "persons": [ + { + "name": "Kong A", + "age": 31 + }, + { + "name": "Kong B", + "age": 42 + } + ] + } +]] + +local EXPECTED_RESULT = { + persons = { + [1] = { + age = 62, + name = "Kong A" + }, + [2] = { + age = 84, + name = "Kong B" + }, + } +} + +local SYSTEM_PROMPT = "You are a mathematician. " + .. "Multiply all numbers in my JSON request, by 2. Return me the JSON output only" + + +local client + + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + + describe(PLUGIN_NAME .. ": (unit)", function() + + lazy_setup(function() + -- set up provider fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name llm; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location ~/chat/(?[a-z0-9]+) { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer " .. ngx.var.provider .. "-key" or token_query == "$1-key" or body.apikey == "$1-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/" .. ngx.var.provider .. "/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/" .. ngx.var.provider .. "/request-transformer/response-in-json.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/" .. ngx.var.provider .. "/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location ~/not-json { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-not-json.json")) + } + } + } + ]] + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + for name, format_options in pairs(FORMATS) do + + describe(name .. " transformer tests, exact json response", function() + + it("transforms request based on LLM instructions", function() + local llm = llm_class:new(format_options, {}) + assert.truthy(llm) + + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + nil -- transformation extraction pattern + ) + + assert.is_nil(err) + + result, err = cjson.decode(result) + assert.is_nil(err) + + assert.same(EXPECTED_RESULT, result) + end) + end) + + + end + + describe("openai transformer tests, pattern matchers", function() + it("transforms request based on LLM instructions, with json extraction pattern", function() + local llm = llm_class:new(OPENAI_NOT_JSON, {}) + assert.truthy(llm) + + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + "\\{((.|\n)*)\\}" -- transformation extraction pattern (loose json) + ) + + assert.is_nil(err) + + result, err = cjson.decode(result) + assert.is_nil(err) + + assert.same(EXPECTED_RESULT, result) + end) + + it("transforms request based on LLM instructions, but fails to match pattern", function() + local llm = llm_class:new(OPENAI_NOT_JSON, {}) + assert.truthy(llm) + + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + "\\#*\\=" -- transformation extraction pattern (loose json) + ) + + assert.is_nil(result) + assert.is_not_nil(err) + assert.same("AI response did not match specified regular expression", err) + end) + end) + end) +end end diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua new file mode 100644 index 00000000000..1d0ff2a00ba --- /dev/null +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -0,0 +1,253 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local MOCK_PORT = 62349 +local PLUGIN_NAME = "ai-request-transformer" + +local OPENAI_FLAT_RESPONSE = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/flat" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local OPENAI_BAD_REQUEST = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/badrequest" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local OPENAI_INTERNAL_SERVER_ERROR = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/internalservererror" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + + +local REQUEST_BODY = [[ + { + "persons": [ + { + "name": "Kong A", + "age": 31 + }, + { + "name": "Kong B", + "age": 42 + } + ] + } +]] + +local EXPECTED_RESULT_FLAT = { + persons = { + [1] = { + age = 62, + name = "Kong A" + }, + [2] = { + age = 84, + name = "Kong B" + }, + } +} + +local SYSTEM_PROMPT = "You are a mathematician. " + .. "Multiply all numbers in my JSON request, by 2." + + +local client + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up provider fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name llm; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location ~/flat { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-in-json.json")) + } + } + + location = "/badrequest" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + } + } + + location = "/internalservererror" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 500 + ngx.header["content-type"] = "text/html" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) + } + } + } + ]] + + -- echo server via 'openai' LLM + local without_response_instructions = assert(bp.routes:insert { + paths = { "/echo-flat" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = without_response_instructions.id }, + config = { + prompt = SYSTEM_PROMPT, + llm = OPENAI_FLAT_RESPONSE, + }, + } + + local bad_request = assert(bp.routes:insert { + paths = { "/echo-bad-request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = bad_request.id }, + config = { + prompt = SYSTEM_PROMPT, + llm = OPENAI_BAD_REQUEST, + }, + } + + local internal_server_error = assert(bp.routes:insert { + paths = { "/echo-internal-server-error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = internal_server_error.id }, + config = { + prompt = SYSTEM_PROMPT, + llm = OPENAI_INTERNAL_SERVER_ERROR, + }, + } + -- + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("openai response transformer integration", function() + it("transforms properly from LLM", function() + local r = client:get("/echo-flat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(200 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.same(EXPECTED_RESULT_FLAT, body_table.post_data.params) + end) + + it("bad request from LLM", function() + local r = client:get("/echo-bad-request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(400 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.same({ error = { message = "failed to introspect request with AI service: status code 400" }}, body_table) + end) + + it("internal server error from LLM", function() + local r = client:get("/echo-internal-server-error", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(400 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.same({ error = { message = "failed to introspect request with AI service: status code 500" }}, body_table) + end) + end) + end) +end +end diff --git a/spec/03-plugins/40-ai-response-transformer/00-config_spec.lua b/spec/03-plugins/40-ai-response-transformer/00-config_spec.lua new file mode 100644 index 00000000000..bf5e3ae3b42 --- /dev/null +++ b/spec/03-plugins/40-ai-response-transformer/00-config_spec.lua @@ -0,0 +1,120 @@ +local PLUGIN_NAME = "ai-request-transformer" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + +describe(PLUGIN_NAME .. ": (schema)", function() + it("must be 'llm/v1/chat' route type", function() + local config = { + llm = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://kong" + }, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err) + + assert.same({ + ["@entity"] = { + [1] = "'config.llm.route_type' must be 'llm/v1/chat' for AI transformer plugins" + }, + config = { + llm = { + route_type = "value must be llm/v1/chat", + }, + prompt = "required field missing", + }}, err) + assert.is_falsy(ok) + end) + + it("requires 'https_proxy_host' and 'https_proxy_port' to be set together", function() + local config = { + prompt = "anything", + https_proxy_host = "kong.local", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://kong" + }, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err) + + assert.same({ + ["@entity"] = { + [1] = "all or none of these fields must be set: 'config.https_proxy_host', 'config.https_proxy_port'" + }}, err) + assert.is_falsy(ok) + end) + + it("requires 'http_proxy_host' and 'http_proxy_port' to be set together", function() + local config = { + prompt = "anything", + http_proxy_host = "kong.local", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer token", + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://kong" + }, + }, + }, + } + + local ok, err = validate(config) + + assert.not_nil(err) + + assert.same({ + ["@entity"] = { + [1] = "all or none of these fields must be set: 'config.http_proxy_host', 'config.http_proxy_port'" + }}, err) + assert.is_falsy(ok) + end) +end) diff --git a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua new file mode 100644 index 00000000000..c13f9dc27ed --- /dev/null +++ b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua @@ -0,0 +1,152 @@ +local llm_class = require("kong.llm") +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local MOCK_PORT = 62349 +local PLUGIN_NAME = "ai-response-transformer" + +local OPENAI_INSTRUCTIONAL_RESPONSE = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/instructions" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local REQUEST_BODY = [[ + { + "persons": [ + { + "name": "Kong A", + "age": 31 + }, + { + "name": "Kong B", + "age": 42 + } + ] + } +]] + +local EXPECTED_RESULT = { + body = [[ + + Kong A + 62 + + + Kong B + 84 + +]], + status = 209, + headers = { + ["content-type"] = "application/xml", + }, +} + +local SYSTEM_PROMPT = "You are a mathematician. " + .. "Multiply all numbers in my JSON request, by 2. Return me this message: " + .. "{\"status\": 400, \"headers: {\"content-type\": \"application/xml\"}, \"body\": \"OUTPUT\"} " + .. "where 'OUTPUT' is the result but transformed into XML format." + + +local client + + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + + describe(PLUGIN_NAME .. ": (unit)", function() + + lazy_setup(function() + -- set up provider fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name llm; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location ~/instructions { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json")) + } + } + } + ]] + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("openai transformer tests, specific response", function() + it("transforms request based on LLM instructions, with response transformation instructions format", function() + local llm = llm_class:new(OPENAI_INSTRUCTIONAL_RESPONSE, {}) + assert.truthy(llm) + + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + nil -- transformation extraction pattern (loose json) + ) + + assert.is_nil(err) + + local table_result, err = cjson.decode(result) + assert.is_nil(err) + assert.same(EXPECTED_RESULT, table_result) + + -- parse in response string format + local headers, body, status, err = llm:parse_json_instructions(result) + assert.is_nil(err) + assert.same({ ["content-type"] = "application/xml"}, headers) + assert.same(209, status) + assert.same(EXPECTED_RESULT.body, body) + + -- parse in response table format + headers, body, status, err = llm:parse_json_instructions(table_result) + assert.is_nil(err) + assert.same({ ["content-type"] = "application/xml"}, headers) + assert.same(209, status) + assert.same(EXPECTED_RESULT.body, body) + end) + + end) + end) +end end diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua new file mode 100644 index 00000000000..9f724629da9 --- /dev/null +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -0,0 +1,411 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +local MOCK_PORT = 62349 +local PLUGIN_NAME = "ai-response-transformer" + +local OPENAI_INSTRUCTIONAL_RESPONSE = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/instructions" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local OPENAI_FLAT_RESPONSE = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/flat" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local OPENAI_BAD_INSTRUCTIONS = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/badinstructions" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local OPENAI_BAD_REQUEST = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/badrequest" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + +local OPENAI_INTERNAL_SERVER_ERROR = { + route_type = "llm/v1/chat", + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/internalservererror" + }, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, +} + + +local REQUEST_BODY = [[ + { + "persons": [ + { + "name": "Kong A", + "age": 31 + }, + { + "name": "Kong B", + "age": 42 + } + ] + } +]] + +local EXPECTED_RESULT_FLAT = { + persons = { + [1] = { + age = 62, + name = "Kong A" + }, + [2] = { + age = 84, + name = "Kong B" + }, + } +} + +local EXPECTED_BAD_INSTRUCTIONS_ERROR = { + error = { + message = "failed to parse JSON response instructions from AI backend: Expected value but found invalid token at character 1" + } +} + +local EXPECTED_RESULT = { + body = [[ + + Kong A + 62 + + + Kong B + 84 + +]], + status = 209, + headers = { + ["content-type"] = "application/xml", + }, +} + +local SYSTEM_PROMPT = "You are a mathematician. " + .. "Multiply all numbers in my JSON request, by 2. Return me this message: " + .. "{\"status\": 400, \"headers: {\"content-type\": \"application/xml\"}, \"body\": \"OUTPUT\"} " + .. "where 'OUTPUT' is the result but transformed into XML format." + + +local client + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up provider fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name llm; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location ~/instructions { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json")) + } + } + + location ~/flat { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-in-json.json")) + } + } + + location ~/badinstructions { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-with-bad-instructions.json")) + } + } + + location = "/badrequest" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + } + } + + location = "/internalservererror" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 500 + ngx.header["content-type"] = "text/html" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) + } + } + } + ]] + + -- echo server via 'openai' LLM + local with_response_instructions = assert(bp.routes:insert { + paths = { "/echo-parse-instructions" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = with_response_instructions.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = true, + llm = OPENAI_INSTRUCTIONAL_RESPONSE, + }, + } + + local without_response_instructions = assert(bp.routes:insert { + paths = { "/echo-flat" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = without_response_instructions.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = false, + llm = OPENAI_FLAT_RESPONSE, + }, + } + + local bad_instructions = assert(bp.routes:insert { + paths = { "/echo-bad-instructions" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = bad_instructions.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = true, + llm = OPENAI_BAD_INSTRUCTIONS, + }, + } + + local bad_instructions_parse_out = assert(bp.routes:insert { + paths = { "/echo-bad-instructions-parse-out" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = bad_instructions_parse_out.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = true, + llm = OPENAI_BAD_INSTRUCTIONS, + transformation_extract_pattern = "\\{((.|\n)*)\\}", + }, + } + + local bad_request = assert(bp.routes:insert { + paths = { "/echo-bad-request" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = bad_request.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = false, + llm = OPENAI_BAD_REQUEST, + }, + } + + local internal_server_error = assert(bp.routes:insert { + paths = { "/echo-internal-server-error" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = internal_server_error.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = false, + llm = OPENAI_INTERNAL_SERVER_ERROR, + }, + } + -- + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("openai response transformer integration", function() + it("transforms request based on LLM instructions, with response transformation instructions format", function() + local r = client:get("/echo-parse-instructions", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(209 , r) + assert.same(EXPECTED_RESULT.body, body) + assert.same(r.headers["content-type"], "application/xml") + end) + + it("transforms request based on LLM instructions, without response instructions", function() + local r = client:get("/echo-flat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(200 , r) + local body_table, err = cjson.decode(body) + assert.is_nil(err) + assert.same(EXPECTED_RESULT_FLAT, body_table) + end) + + it("fails properly when json instructions are bad", function() + local r = client:get("/echo-bad-instructions", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(500 , r) + local body_table, err = cjson.decode(body) + assert.is_nil(err) + assert.same(EXPECTED_BAD_INSTRUCTIONS_ERROR, body_table) + end) + + it("succeeds extracting json instructions when bad", function() + local r = client:get("/echo-bad-instructions-parse-out", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(209 , r) + assert.same(EXPECTED_RESULT.body, body) + assert.same(r.headers["content-type"], "application/xml") + end) + + it("bad request from LLM", function() + local r = client:get("/echo-bad-request", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(400 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.same({ error = { message = "failed to introspect request with AI service: status code 400" }}, body_table) + end) + + it("internal server error from LLM", function() + local r = client:get("/echo-internal-server-error", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(400 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.same({ error = { message = "failed to introspect request with AI service: status code 500" }}, body_table) + end) + end) + end) +end +end diff --git a/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json new file mode 100644 index 00000000000..cca0d6e595b --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json @@ -0,0 +1,5 @@ +{ + "completion": "{\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n", + "stop_reason": "stop_sequence", + "model": "claude-2" +} diff --git a/spec/fixtures/ai-proxy/azure/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/azure/request-transformer/response-in-json.json new file mode 100644 index 00000000000..cc8f792cb38 --- /dev/null +++ b/spec/fixtures/ai-proxy/azure/request-transformer/response-in-json.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": " {\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "gpt-3.5-turbo-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} diff --git a/spec/fixtures/ai-proxy/cohere/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/cohere/request-transformer/response-in-json.json new file mode 100644 index 00000000000..beda83d6264 --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/request-transformer/response-in-json.json @@ -0,0 +1,19 @@ +{ + "text": "{\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n", + "generation_id": "3fa85f64-5717-4562-b3fc-2c963f66afa6", + "token_count": { + "billed_tokens": 339, + "prompt_tokens": 102, + "response_tokens": 258, + "total_tokens": 360 + }, + "meta": { + "api_version": { + "version": "1" + }, + "billed_units": { + "input_tokens": 81, + "output_tokens": 258 + } + } + } diff --git a/spec/fixtures/ai-proxy/llama2/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/llama2/request-transformer/response-in-json.json new file mode 100644 index 00000000000..7a433236f2d --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/request-transformer/response-in-json.json @@ -0,0 +1,7 @@ +{ + "data": [ + { + "generated_text": "[INST]\nWhat is Sans? ?\n[/INST]\n\n{\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n" + } + ] +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/mistral/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/mistral/request-transformer/response-in-json.json new file mode 100644 index 00000000000..754883eb0bd --- /dev/null +++ b/spec/fixtures/ai-proxy/mistral/request-transformer/response-in-json.json @@ -0,0 +1,16 @@ +{ + "model": "mistral-tiny", + "created_at": "2024-01-15T08:13:38.876196Z", + "message": { + "role": "assistant", + "content": " {\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n" + }, + "done": true, + "total_duration": 4062418334, + "load_duration": 1229365792, + "prompt_eval_count": 26, + "prompt_eval_duration": 167969000, + "eval_count": 100, + "eval_duration": 2658646000 + } + \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/openai/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/openai/request-transformer/response-in-json.json new file mode 100644 index 00000000000..cc8f792cb38 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/request-transformer/response-in-json.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": " {\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "gpt-3.5-turbo-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} diff --git a/spec/fixtures/ai-proxy/openai/request-transformer/response-not-json.json b/spec/fixtures/ai-proxy/openai/request-transformer/response-not-json.json new file mode 100644 index 00000000000..35c96e723c5 --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/request-transformer/response-not-json.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Sure! Here is your JSON: {\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }.\n Can I do anything else for you?", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "gpt-3.5-turbo-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} diff --git a/spec/fixtures/ai-proxy/openai/request-transformer/response-with-bad-instructions.json b/spec/fixtures/ai-proxy/openai/request-transformer/response-with-bad-instructions.json new file mode 100644 index 00000000000..b2f1083419b --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/request-transformer/response-with-bad-instructions.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Sure! Here's your response: {\n \"status\": 209,\n \"headers\": {\n \"content-type\": \"application/xml\"\n },\n \"body\": \"\n \n Kong A\n 62\n \n \n Kong B\n 84\n \n\"\n}.\nCan I help with anything else?", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "gpt-3.5-turbo-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} diff --git a/spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json b/spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json new file mode 100644 index 00000000000..29445e6afbd --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json @@ -0,0 +1,22 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "{\n \"status\": 209,\n \"headers\": {\n \"content-type\": \"application/xml\"\n },\n \"body\": \"\n \n Kong A\n 62\n \n \n Kong B\n 84\n \n\"\n}\n", + "role": "assistant" + } + } + ], + "created": 1701947430, + "id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2", + "model": "gpt-3.5-turbo-0613", + "object": "chat.completion", + "system_fingerprint": null, + "usage": { + "completion_tokens": 12, + "prompt_tokens": 25, + "total_tokens": 37 + } +} From 93a18877a42855bddedfd01521e420603fd5544f Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Thu, 25 Jan 2024 19:24:04 +0000 Subject: [PATCH 3359/4351] feat(plugins): ai-prompt-guard-plugin (#12337) * feat(plugins): ai-prompt-guard-plugin * fix(ai-prompt-guard): fixes from code review * Update kong/plugins/ai-prompt-guard/schema.lua Co-authored-by: Vinicius Mignot --------- Co-authored-by: Jack Tysoe Co-authored-by: Vinicius Mignot --- .github/labeler.yml | 4 + .../kong/add-ai-prompt-guard-plugin.yml | 3 + kong-3.6.0-0.rockspec | 3 + kong/constants.lua | 1 + kong/plugins/ai-prompt-guard/handler.lua | 112 +++++ kong/plugins/ai-prompt-guard/schema.lua | 44 ++ spec/01-unit/12-plugins_order_spec.lua | 1 + .../42-ai-prompt-guard/00_config_spec.lua | 80 ++++ .../42-ai-prompt-guard/01_unit_spec.lua | 221 +++++++++ .../02-integration_spec.lua | 428 ++++++++++++++++++ 10 files changed, 897 insertions(+) create mode 100644 changelog/unreleased/kong/add-ai-prompt-guard-plugin.yml create mode 100644 kong/plugins/ai-prompt-guard/handler.lua create mode 100644 kong/plugins/ai-prompt-guard/schema.lua create mode 100644 spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua create mode 100644 spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua create mode 100644 spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index d40e0799a35..2f6fe24f700 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -110,6 +110,10 @@ plugins/ai-response-transformer: - changed-files: - any-glob-to-any-file: ['kong/plugins/ai-response-transformer/**/*', 'kong/llm/**/*'] +plugins/ai-prompt-guard: +- changed-files: + - any-glob-to-any-file: kong/plugins/ai-prompt-guard/**/* + plugins/aws-lambda: - changed-files: - any-glob-to-any-file: kong/plugins/aws-lambda/**/* diff --git a/changelog/unreleased/kong/add-ai-prompt-guard-plugin.yml b/changelog/unreleased/kong/add-ai-prompt-guard-plugin.yml new file mode 100644 index 00000000000..dd0b8dbfb2e --- /dev/null +++ b/changelog/unreleased/kong/add-ai-prompt-guard-plugin.yml @@ -0,0 +1,3 @@ +message: Introduced the new **AI Prompt Guard** which can allow and/or block LLM requests based on pattern matching. +type: feature +scope: Plugin diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index c06a24019e3..c391df8f93b 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -587,6 +587,9 @@ build = { ["kong.plugins.ai-prompt-template.schema"] = "kong/plugins/ai-prompt-template/schema.lua", ["kong.plugins.ai-prompt-template.templater"] = "kong/plugins/ai-prompt-template/templater.lua", + ["kong.plugins.ai-prompt-guard.handler"] = "kong/plugins/ai-prompt-guard/handler.lua", + ["kong.plugins.ai-prompt-guard.schema"] = "kong/plugins/ai-prompt-guard/schema.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 25163735016..e94e555383e 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -39,6 +39,7 @@ local plugins = { "ai-proxy", "ai-prompt-decorator", "ai-prompt-template", + "ai-prompt-guard", "ai-request-transformer", "ai-response-transformer", } diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua new file mode 100644 index 00000000000..50c64315f71 --- /dev/null +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -0,0 +1,112 @@ +local _M = {} + +-- imports +local kong_meta = require "kong.meta" +local buffer = require("string.buffer") +local ngx_re_find = ngx.re.find +-- + +_M.PRIORITY = 771 +_M.VERSION = kong_meta.version + +local function bad_request(msg, reveal_msg_to_client) + -- don't let users know 'ai-prompt-guard' is in use + kong.log.info(msg) + if not reveal_msg_to_client then + msg = "bad request" + end + return kong.response.exit(400, { error = { message = msg } }) +end + +function _M.execute(request, conf) + local user_prompt + + -- concat all 'user' prompts into one string, if conversation history must be checked + if request.messages and not conf.allow_all_conversation_history then + local buf = buffer.new() + + for _, v in ipairs(request.messages) do + if v.role == "user" then + buf:put(v.content) + end + end + + user_prompt = buf:get() + + elseif request.messages then + -- just take the trailing 'user' prompt + for _, v in ipairs(request.messages) do + if v.role == "user" then + user_prompt = v.content + end + end + + elseif request.prompt then + user_prompt = request.prompt + + else + return nil, "ai-prompt-guard only supports llm/v1/chat or llm/v1/completions prompts" + end + + if not user_prompt then + return nil, "no 'prompt' or 'messages' received" + end + + -- check the prompt for explcit ban patterns + if conf.deny_patterns and #conf.deny_patterns > 0 then + for _, v in ipairs(conf.deny_patterns) do + -- check each denylist; if prompt matches it, deny immediately + local m, _, err = ngx_re_find(user_prompt, v, "jo") + if err then + return nil, "bad regex execution for: " .. v + + elseif m then + return nil, "prompt pattern is blocked" + end + end + end + + -- if any allow_patterns specified, make sure the prompt matches one of them + if conf.allow_patterns and #conf.allow_patterns > 0 then + local valid = false + + for _, v in ipairs(conf.allow_patterns) do + -- check each denylist; if prompt matches it, deny immediately + local m, _, err = ngx_re_find(user_prompt, v, "jo") + + if err then + return nil, "bad regex execution for: " .. v + + elseif m then + valid = true + break + end + end + + if not valid then + return false, "prompt doesn't match any allowed pattern" + end + end + + return true, nil +end + +function _M:access(conf) + kong.service.request.enable_buffering() + kong.ctx.shared.ai_prompt_guarded = true -- future use + + -- if plugin ordering was altered, receive the "decorated" request + local request, err = kong.request.get_body("application/json") + + if err then + return bad_request("this LLM route only supports application/json requests", true) + end + + -- run access handler + local ok, err = self.execute(request, conf) + if not ok then + return bad_request(err, false) + end +end + +return _M diff --git a/kong/plugins/ai-prompt-guard/schema.lua b/kong/plugins/ai-prompt-guard/schema.lua new file mode 100644 index 00000000000..da4dd49eebc --- /dev/null +++ b/kong/plugins/ai-prompt-guard/schema.lua @@ -0,0 +1,44 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "ai-prompt-guard", + fields = { + { protocols = typedefs.protocols_http }, + { config = { + type = "record", + fields = { + { allow_patterns = { + description = "Array of valid patterns, or valid questions from the 'user' role in chat.", + type = "array", + default = {}, + len_max = 10, + elements = { + type = "string", + len_min = 1, + len_max = 50, + }}}, + { deny_patterns = { + description = "Array of invalid patterns, or invalid questions from the 'user' role in chat.", + type = "array", + default = {}, + len_max = 10, + elements = { + type = "string", + len_min = 1, + len_max = 50, + }}}, + { allow_all_conversation_history = { + description = "If true, will ignore all previous chat prompts from the conversation history.", + type = "boolean", + required = true, + default = false } }, + } + } + } + }, + entity_checks = { + { + at_least_one_of = { "config.allow_patterns", "config.deny_patterns" }, + } + } +} diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index 8189d05e992..d897784255e 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -75,6 +75,7 @@ describe("Plugins", function() "ai-request-transformer", "ai-prompt-template", "ai-prompt-decorator", + "ai-prompt-guard", "ai-proxy", "ai-response-transformer", "aws-lambda", diff --git a/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua b/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua new file mode 100644 index 00000000000..ff8cc21669f --- /dev/null +++ b/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua @@ -0,0 +1,80 @@ +local PLUGIN_NAME = "ai-prompt-guard" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins." .. PLUGIN_NAME .. ".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + +describe(PLUGIN_NAME .. ": (schema)", function() + it("won't allow both allow_patterns and deny_patterns to be unset", function() + local config = { + allow_all_conversation_history = true, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.equal("at least one of these fields must be non-empty: 'config.allow_patterns', 'config.deny_patterns'", err["@entity"][1]) + end) + + it("won't allow both allow_patterns and deny_patterns to be empty arrays", function() + local config = { + allow_all_conversation_history = true, + allow_patterns = {}, + deny_patterns = {}, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.equal("at least one of these fields must be non-empty: 'config.allow_patterns', 'config.deny_patterns'", err["@entity"][1]) + end) + + it("won't allow patterns that are too long", function() + local config = { + allow_all_conversation_history = true, + allow_patterns = { + [1] = "123456789012345678901234567890123456789012345678901" -- 51 + }, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.same({ config = {allow_patterns = { [1] = "length must be at most 50" }}}, err) + end) + + it("won't allow too many array items", function() + local config = { + allow_all_conversation_history = true, + allow_patterns = { + [1] = "pattern", + [2] = "pattern", + [3] = "pattern", + [4] = "pattern", + [5] = "pattern", + [6] = "pattern", + [7] = "pattern", + [8] = "pattern", + [9] = "pattern", + [10] = "pattern", + [11] = "pattern", + }, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.same({ config = {allow_patterns = "length must be at most 10" }}, err) + end) +end) diff --git a/spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua b/spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua new file mode 100644 index 00000000000..ac82622755c --- /dev/null +++ b/spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua @@ -0,0 +1,221 @@ +local PLUGIN_NAME = "ai-prompt-guard" +local access_handler = require("kong.plugins.ai-prompt-guard.handler") + + +local general_chat_request = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "user", + content = "What is 1 + 1?" + }, + }, +} + +local general_chat_request_with_history = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "user", + content = "What is 12 + 1?" + }, + [3] = { + role = "assistant", + content = "The answer is 13.", + }, + [4] = { + role = "user", + content = "Now double the previous answer.", + }, + }, +} + +local denied_chat_request = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "user", + content = "What is 22 + 1?" + }, + }, +} + +local neither_allowed_nor_denied_chat_request = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "user", + content = "What is 55 + 55?" + }, + }, +} + + +local general_completions_request = { + prompt = "You are a mathematician. What is 1 + 1?" +} + + +local denied_completions_request = { + prompt = "You are a mathematician. What is 22 + 1?" +} + +local neither_allowed_nor_denied_completions_request = { + prompt = "You are a mathematician. What is 55 + 55?" +} + +local allow_patterns_no_history = { + allow_patterns = { + [1] = ".*1 \\+ 1.*" + }, + allow_all_conversation_history = true, +} + +local allow_patterns_with_history = { + allow_patterns = { + [1] = ".*1 \\+ 1.*" + }, + allow_all_conversation_history = false, +} + +local deny_patterns_with_history = { + deny_patterns = { + [1] = ".*12 \\+ 1.*" + }, + allow_all_conversation_history = false, +} + +local deny_patterns_no_history = { + deny_patterns = { + [1] = ".*22 \\+ 1.*" + }, + allow_all_conversation_history = true, +} + +local both_patterns_no_history = { + allow_patterns = { + [1] = ".*1 \\+ 1.*" + }, + deny_patterns = { + [1] = ".*99 \\+ 99.*" + }, + allow_all_conversation_history = true, +} + +describe(PLUGIN_NAME .. ": (unit)", function() + + + describe("chat operations", function() + + it("allows request when only conf.allow_patterns is set", function() + local ok, err = access_handler.execute(general_chat_request, allow_patterns_no_history) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("allows request when only conf.deny_patterns is set, and pattern should not match", function() + local ok, err = access_handler.execute(general_chat_request, deny_patterns_no_history) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("denies request when only conf.allow_patterns is set, and pattern should not match", function() + local ok, err = access_handler.execute(denied_chat_request, allow_patterns_no_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt doesn't match any allowed pattern") + end) + + it("denies request when only conf.deny_patterns is set, and pattern should match", function() + local ok, err = access_handler.execute(denied_chat_request, deny_patterns_no_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt pattern is blocked") + end) + + it("allows request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches allow", function() + local ok, err = access_handler.execute(general_chat_request, both_patterns_no_history) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("denies request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches neither", function() + local ok, err = access_handler.execute(neither_allowed_nor_denied_chat_request, both_patterns_no_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt doesn't match any allowed pattern") + end) + + it("denies request when only conf.allow_patterns is set and previous chat history should not match", function() + local ok, err = access_handler.execute(general_chat_request_with_history, allow_patterns_with_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt doesn't match any allowed pattern") + end) + + it("denies request when only conf.deny_patterns is set and previous chat history should match", function() + local ok, err = access_handler.execute(general_chat_request_with_history, deny_patterns_with_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt pattern is blocked") + end) + + end) + + + describe("completions operations", function() + + it("allows request when only conf.allow_patterns is set", function() + local ok, err = access_handler.execute(general_completions_request, allow_patterns_no_history) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("allows request when only conf.deny_patterns is set, and pattern should not match", function() + local ok, err = access_handler.execute(general_completions_request, deny_patterns_no_history) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("denies request when only conf.allow_patterns is set, and pattern should not match", function() + local ok, err = access_handler.execute(denied_completions_request, allow_patterns_no_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt doesn't match any allowed pattern") + end) + + it("denies request when only conf.deny_patterns is set, and pattern should match", function() + local ok, err = access_handler.execute(denied_completions_request, deny_patterns_no_history) + + assert.is_falsy(ok) + assert.equal("prompt pattern is blocked", err) + end) + + it("denies request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches neither", function() + local ok, err = access_handler.execute(neither_allowed_nor_denied_completions_request, both_patterns_no_history) + + assert.is_falsy(ok) + assert.equal(err, "prompt doesn't match any allowed pattern") + end) + + end) + + +end) diff --git a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua new file mode 100644 index 00000000000..d5ffdf8b535 --- /dev/null +++ b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua @@ -0,0 +1,428 @@ +local helpers = require "spec.helpers" + +local PLUGIN_NAME = "ai-prompt-guard" + + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- both + local permit_history = bp.routes:insert({ + paths = { "~/permit-history$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = permit_history.id }, + config = { + allow_patterns = { + [1] = ".*cheddar.*", + [2] = ".*brie.*", + }, + deny_patterns = { + [1] = ".*leicester.*", + [2] = ".*edam.*", + }, + allow_all_conversation_history = true, + }, + } + + local block_history = bp.routes:insert({ + paths = { "~/block-history$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = block_history.id }, + config = { + allow_patterns = { + [1] = ".*cheddar.*", + [2] = ".*brie.*", + }, + deny_patterns = { + [1] = ".*leicester.*", + [2] = ".*edam.*", + }, + allow_all_conversation_history = false, + }, + } + -- + + -- allows only + local permit_history_allow_only = bp.routes:insert({ + paths = { "~/allow-only-permit-history$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = permit_history_allow_only.id }, + config = { + allow_patterns = { + [1] = ".*cheddar.*", + [2] = ".*brie.*", + }, + allow_all_conversation_history = true, + }, + } + + local block_history_allow_only = bp.routes:insert({ + paths = { "~/allow-only-block-history$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = block_history_allow_only.id }, + config = { + allow_patterns = { + [1] = ".*cheddar.*", + [2] = ".*brie.*", + }, + allow_all_conversation_history = false, + }, + } + -- + + -- denies only + local permit_history_deny_only = bp.routes:insert({ + paths = { "~/deny-only-permit-history$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = permit_history_deny_only.id }, + config = { + deny_patterns = { + [1] = ".*leicester.*", + [2] = ".*edam.*", + }, + allow_all_conversation_history = true, + }, + } + + local block_history_deny_only = bp.routes:insert({ + paths = { "~/deny-only-block-history$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = block_history_deny_only.id }, + config = { + deny_patterns = { + [1] = ".*leicester.*", + [2] = ".*edam.*", + }, + allow_all_conversation_history = false, + }, + } + -- + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled," .. PLUGIN_NAME, + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + })) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("request", function() + + -- both + it("allows message with 'allow' and 'deny' set, with history", function() + local r = client:get("/permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that cheddar is the best cheese." + }, + { + "role": "assistant", + "content": "No, brie is the best cheese." + }, + { + "role": "user", + "content": "Why brie?" + } + ] + } + ]], + method = "POST", + }) + + -- the body is just an echo, don't need to test it + assert.res_status(200, r) + end) + + it("allows message with 'allow' and 'deny' set, without history", function() + local r = client:get("/block-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that cheddar is the best cheese." + }, + { + "role": "assistant", + "content": "No, brie is the best cheese." + }, + { + "role": "user", + "content": "Why brie?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(200, r) + end) + + it("blocks message with 'allow' and 'deny' set, with history", function() + local r = client:get("/permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that cheddar or edam are the best cheeses." + }, + { + "role": "assistant", + "content": "No, brie is the best cheese." + }, + { + "role": "user", + "content": "Why?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(400, r) + end) + -- + + -- allows only + it("allows message with 'allow' only set, with history", function() + local r = client:get("/allow-only-permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that brie is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(200, r) + end) + + it("allows message with 'allow' only set, without history", function() + local r = client:get("/allow-only-block-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that brie is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(200, r) + end) + + -- denies only + it("allows message with 'deny' only set, permit history", function() + local r = client:get("/deny-only-permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + + -- this will be permitted, because the BAD PHRASE is only in chat history, + -- which the developer "controls" + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that leicester is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(200, r) + end) + + it("blocks message with 'deny' only set, permit history", function() + local r = client:get("/deny-only-permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + + -- this will be blocks, because the BAD PHRASE is in the latest chat message, + -- which the user "controls" + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that leicester is the best cheese." + }, + { + "role": "assistant", + "content": "No, edam is the best cheese." + }, + { + "role": "user", + "content": "Why edam?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(400, r) + end) + + it("blocks message with 'deny' only set, scan history", function() + local r = client:get("/deny-only-block-history", { + headers = { + ["Content-Type"] = "application/json", + }, + + -- this will NOT be permitted, because the BAD PHRASE is in chat history, + -- as specified by the Kong admins + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that leicester is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.res_status(400, r) + end) + -- + + end) + end) + +end end From e1be01881f5bca010d6189758cfec4fabba3ffd9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 26 Jan 2024 11:02:36 +0200 Subject: [PATCH 3360/4351] chore(deps): bump `libpcre` from legacy `pcre1` `8.45` to `pcre2` `10.42` (#12366) KAG-3571, KAG-3521, KAG-2025 Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- build/dockerfiles/apk.Dockerfile | 2 +- build/openresty/patches/openresty_02-pcre2.patch | 14 ++++++++++++++ build/openresty/pcre/BUILD.pcre.bazel | 6 +++--- build/openresty/pcre/pcre_repositories.bzl | 7 +++---- changelog/unreleased/kong/bump-pcre.yml | 3 +++ kong/tools/uri.lua | 2 +- scripts/explain_manifest/suites.py | 7 +++++-- spec/01-unit/01-db/01-schema/06-routes_spec.lua | 2 +- .../04-on-the-fly-migration_spec.lua | 2 +- 10 files changed, 33 insertions(+), 14 deletions(-) create mode 100644 build/openresty/patches/openresty_02-pcre2.patch create mode 100644 changelog/unreleased/kong/bump-pcre.yml diff --git a/.requirements b/.requirements index 1b97894f7d2..4dcc4172e79 100644 --- a/.requirements +++ b/.requirements @@ -3,7 +3,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 LUAROCKS=3.9.2 OPENSSL=3.2.0 -PCRE=8.45 +PCRE=10.42 LIBEXPAT=2.5.0 LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile index bea623c9cdd..fb3901a62d3 100644 --- a/build/dockerfiles/apk.Dockerfile +++ b/build/dockerfiles/apk.Dockerfile @@ -20,7 +20,7 @@ COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.apk.tar.gz RUN apk upgrade --update-cache \ && apk add --virtual .build-deps tar gzip \ && tar -C / -xzf /tmp/kong.apk.tar.gz \ - && apk add --no-cache libstdc++ libgcc pcre perl tzdata libcap zlib zlib-dev bash yaml \ + && apk add --no-cache libstdc++ libgcc perl tzdata libcap zlib zlib-dev bash yaml \ && adduser -S kong \ && addgroup -S kong \ && mkdir -p "${KONG_PREFIX}" \ diff --git a/build/openresty/patches/openresty_02-pcre2.patch b/build/openresty/patches/openresty_02-pcre2.patch new file mode 100644 index 00000000000..b3146a4c57f --- /dev/null +++ b/build/openresty/patches/openresty_02-pcre2.patch @@ -0,0 +1,14 @@ +diff --git a/configure b/configure +index 969b075..23322a9 100755 +--- a/configure ++++ b/configure +@@ -557,9 +557,6 @@ _END_ + "\n"; + } + +- # disable pcre2 by default +- push @ngx_opts, '--without-pcre2'; +- + if (!$opts->{no_stream} + && ! $opts->{no_stream_ssl} + && ! $opts->{stream_ssl}) diff --git a/build/openresty/pcre/BUILD.pcre.bazel b/build/openresty/pcre/BUILD.pcre.bazel index 229005a870f..6e9658d9371 100644 --- a/build/openresty/pcre/BUILD.pcre.bazel +++ b/build/openresty/pcre/BUILD.pcre.bazel @@ -18,12 +18,12 @@ cmake( ], cache_entries = { "CMAKE_C_FLAGS": "${CMAKE_C_FLAGS:-} -fPIC", - "PCRE_BUILD_PCREGREP": "OFF", # we don't need the cli binary - "PCRE_BUILD_TESTS": "OFF", # test doesn't compile on aarch64-linux-gnu (cross) + "PCRE2_BUILD_PCRE2GREP": "OFF", # we don't need the cli binary + "PCRE2_BUILD_TESTS": "OFF", # test doesn't compile on aarch64-linux-gnu (cross) "CMAKE_INSTALL_LIBDIR": "lib", # force distros that uses lib64 (rhel family) to use lib }, lib_source = ":all_srcs", - out_static_libs = ["libpcre.a"], + out_static_libs = ["libpcre2-8.a"], visibility = ["//visibility:public"], ) diff --git a/build/openresty/pcre/pcre_repositories.bzl b/build/openresty/pcre/pcre_repositories.bzl index 54448927f56..bb593ffc7ad 100644 --- a/build/openresty/pcre/pcre_repositories.bzl +++ b/build/openresty/pcre/pcre_repositories.bzl @@ -11,10 +11,9 @@ def pcre_repositories(): http_archive, name = "pcre", build_file = "//build/openresty/pcre:BUILD.pcre.bazel", - strip_prefix = "pcre-" + version, - sha256 = "4e6ce03e0336e8b4a3d6c2b70b1c5e18590a5673a98186da90d4f33c23defc09", + strip_prefix = "pcre2-" + version, + sha256 = "c33b418e3b936ee3153de2c61cc638e7e4fe3156022a5c77d0711bcbb9d64f1f", urls = [ - "https://mirror.bazel.build/downloads.sourceforge.net/project/pcre/pcre/" + version + "/pcre-" + version + ".tar.gz", - "https://downloads.sourceforge.net/project/pcre/pcre/" + version + "/pcre-" + version + ".tar.gz", + "https://github.com/PCRE2Project/pcre2/releases/download/pcre2-" + version + "/pcre2-" + version + ".tar.gz", ], ) diff --git a/changelog/unreleased/kong/bump-pcre.yml b/changelog/unreleased/kong/bump-pcre.yml new file mode 100644 index 00000000000..b397c5a153c --- /dev/null +++ b/changelog/unreleased/kong/bump-pcre.yml @@ -0,0 +1,3 @@ +message: "Bumped PCRE from the legacy libpcre 8.45 to libpcre2 10.42" +type: dependency +scope: Core diff --git a/kong/tools/uri.lua b/kong/tools/uri.lua index ecc599199ea..0a0274c7dab 100644 --- a/kong/tools/uri.lua +++ b/kong/tools/uri.lua @@ -38,7 +38,7 @@ do end -local ESCAPE_PATTERN = "[^!#$&'()*+,/:;=?@[\\]A-Z\\d-_.~%]" +local ESCAPE_PATTERN = "[^!#$&'()*+,/:;=?@[\\]A-Z\\d\\-_.~%]" local TMP_OUTPUT = require("table.new")(16, 0) local DOT = string_byte(".") diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 413e92c0653..89fb06ecfe2 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -30,8 +30,11 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): .has_ngx_http_request_t_DW.equals(True) expect("/usr/local/openresty/nginx/sbin/nginx", "nginx binary should link pcre statically") \ - .exported_symbols.contain("pcre_free") \ - .needed_libraries.do_not().contain_match("libpcre.so.+") + .exported_symbols.contain("pcre2_general_context_free_8") \ + .exported_symbols.do_not().contain("pcre_free") \ + .needed_libraries.do_not().contain_match("libpcre.so.+") \ + .needed_libraries.do_not().contain_match("libpcre.+.so.+") \ + .needed_libraries.do_not().contain_match("libpcre2\-(8|16|32).so.+") \ expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should not be compiled with debug flag") \ .nginx_compile_flags.do_not().match("with\-debug") diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index c614a890ff8..e8b788818f8 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -295,7 +295,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function local ok, err = Routes:validate(route) assert.falsy(ok) assert.equal(u([[invalid regex: '/users/(foo/profile' (PCRE returned: - pcre_compile() failed: missing ) in + pcre2_compile() failed: missing closing parenthesis in "/users/(foo/profile")]], true, true), err.paths[1]) end end) diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua index f1ea778f90c..7ceb873ebe5 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -184,5 +184,5 @@ it("validation should happens after migration", function () assert.falsy(config_tbl) assert.matches("invalid regex:", err, nil, true) assert.matches("/regex.+(", err, nil, true) - assert.matches("missing )", err, nil, true) + assert.matches("missing closing parenthesis", err, nil, true) end) From 27f2db6b320675685c1249af1337cbd39b005216 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 26 Jan 2024 17:22:53 +0200 Subject: [PATCH 3361/4351] chore(deps): bump lua-resty-aws from 1.3.5 to 1.3.6 (#12436) ### Summary - fix: validator failure for some field types Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-aws-1.3.6.yml | 3 +++ kong-3.6.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-aws-1.3.6.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-aws-1.3.6.yml b/changelog/unreleased/kong/bump-lua-resty-aws-1.3.6.yml new file mode 100644 index 00000000000..9142d3cae85 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-aws-1.3.6.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-aws from 1.3.5 to 1.3.6 +type: dependency +scope: Core diff --git a/kong-3.6.0-0.rockspec b/kong-3.6.0-0.rockspec index c391df8f93b..eeb32cca231 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.6.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.0", "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", - "lua-resty-aws == 1.3.5", + "lua-resty-aws == 1.3.6", "lua-resty-openssl == 1.2.0", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", From c9c760ea0c22665fe5f5421b186ba88af6edb013 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 26 Jan 2024 17:25:48 +0200 Subject: [PATCH 3362/4351] chore(deps): bump bazelisk from 1.18.0 to 1.19.0 (dev dep) (#12438) ### Summary Bazelisk v1.19.0 comes with two significant changes: - MODULE.bazel and REPO.bazel files are now obeyed - Users will see a progress bar during binary downloads Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 5d860bcf726..163d2539ba2 100644 --- a/Makefile +++ b/Makefile @@ -44,7 +44,7 @@ endif ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 -BAZLISK_VERSION ?= 1.18.0 +BAZLISK_VERSION ?= 1.19.0 H2CLIENT_VERSION ?= 0.4.0 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built From b52d764d9b9bba0819128053940294175e2aaa24 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 26 Jan 2024 17:26:52 +0200 Subject: [PATCH 3363/4351] chore(deps): bump luacheck from 1.1.1 to 1.1.2 (dev dep) (#12437) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### Features - Support NO_COLOR environment variable — @ligurio #### Bug Fixes - Update SILE builtin with more allowed variables — @alerque Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 163d2539ba2..21de2dca16e 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.2.0" "busted-htest 1.0.0" "luacheck 1.1.1" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.2.0" "busted-htest 1.0.0" "luacheck 1.1.2" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From ba99b40ac5fcd3d679eb754d391adbf6fcfe2d3f Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 25 Jan 2024 18:08:54 +0800 Subject: [PATCH 3364/4351] bump(deps): bump ngx_brotli version to master branch --- .requirements | 3 ++- BUILD.bazel | 13 ++++++++++++ build/openresty/BUILD.openresty.bazel | 21 ++++++++++++++----- build/openresty/brotli/BUILD.bazel | 0 .../openresty/brotli/brotli_repositories.bzl | 14 +++++++++++++ build/openresty/repositories.bzl | 2 ++ 6 files changed, 47 insertions(+), 6 deletions(-) create mode 100644 build/openresty/brotli/BUILD.bazel create mode 100644 build/openresty/brotli/brotli_repositories.bzl diff --git a/.requirements b/.requirements index 4dcc4172e79..8e687f97a79 100644 --- a/.requirements +++ b/.requirements @@ -18,4 +18,5 @@ WASMER=3.1.1 WASMTIME=14.0.3 V8=10.5.18 -NGX_BROTLI=25f86f0bac1101b6512135eac5f93c49c63609e3 # v1.0.0rc +NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Jan 23, 2024 +BROTLI=ed738e842d2fbdf2d6459e39267a633c4a9b2f5d # master branch of brotli deps submodule of Jan 23, 2024 \ No newline at end of file diff --git a/BUILD.bazel b/BUILD.bazel index 2ca22d6d1d5..d777e9ce443 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -123,6 +123,19 @@ config_setting( visibility = ["//visibility:public"], ) +bool_flag( + name = "brotli", + build_setting_default = True, +) + +config_setting( + name = "brotli_flag", + flag_values = { + ":brotli": "true", + }, + visibility = ["//visibility:public"], +) + config_setting( name = "debug_linux_flag", constraint_values = [ diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 1dd2b0f476b..f840a650a63 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -149,6 +149,7 @@ CONFIGURE_OPTIONS = [ "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/pcre/lib\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/openssl/lib\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/luajit/lib\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/lib\"", # Here let's try not having --disable-new-dtags; --disable-new-dtags creates rpath instead of runpath # note rpath can't handle indirect dependency (nginx -> luajit -> dlopen("other")), so each indirect # dependency should have its rpath set (luajit, libxslt etc); on the other side, rpath is not @@ -168,7 +169,6 @@ CONFIGURE_OPTIONS = [ "--add-module=$$EXT_BUILD_ROOT$$/external/lua-kong-nginx-module/stream", "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-lmdb", "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-events", - "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_brotli", ] + select({ "@kong//:aarch64-linux-anylibc-cross": [ "--crossbuild=Linux:aarch64", @@ -230,6 +230,11 @@ CONFIGURE_OPTIONS = [ "--group=nobody", ], "//conditions:default": [], +}) + select({ + "@kong//:brotli_flag": [ + "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_brotli", + ], + "//conditions:default": [], }) + wasmx_configure_options # TODO: set prefix to populate pid_path, conf_path, log_path etc @@ -259,10 +264,10 @@ configure_make( configure_options = CONFIGURE_OPTIONS, data = [ "@lua-kong-nginx-module//:all_srcs", - "@lua-resty-lmdb//:all_srcs", "@lua-resty-events//:all_srcs", - "@openresty_binding//:all_srcs", + "@lua-resty-lmdb//:all_srcs", "@ngx_brotli//:all_srcs", + "@openresty_binding//:all_srcs", ] + select({ "@kong//:wasmx_flag": [ "@ngx_wasm_module//:all_srcs", @@ -284,9 +289,9 @@ configure_make( ], visibility = ["//visibility:public"], deps = [ - "@pcre", "@openresty//:luajit", - "@openssl//:openssl", + "@openssl", + "@pcre", ] + select({ "@kong//:any-cross": [ "@cross_deps_zlib//:zlib", @@ -299,5 +304,11 @@ configure_make( "@cross_deps_libxcrypt//:libxcrypt", ], "//conditions:default": [], + }) + select({ + "@kong//:brotli_flag": [ + "@brotli//:brotlicommon", + "@brotli//:brotlienc", + ], + "//conditions:default": [], }), ) diff --git a/build/openresty/brotli/BUILD.bazel b/build/openresty/brotli/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/openresty/brotli/brotli_repositories.bzl b/build/openresty/brotli/brotli_repositories.bzl new file mode 100644 index 00000000000..6568fca3c41 --- /dev/null +++ b/build/openresty/brotli/brotli_repositories.bzl @@ -0,0 +1,14 @@ +"""A module defining the dependency """ + +load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def brotli_repositories(): + maybe( + git_repository, + name = "brotli", + branch = KONG_VAR["BROTLI"], + remote = "https://github.com/google/brotli", + visibility = ["//visibility:public"], # let this to be referenced by openresty build + ) diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 98e40eb491a..0d5434f9450 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -8,6 +8,7 @@ load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") +load("//build/openresty/brotli:brotli_repositories.bzl", "brotli_repositories") # This is a dummy file to export the module's repository. _NGINX_MODULE_DUMMY_FILE = """ @@ -23,6 +24,7 @@ def openresty_repositories(): openssl_repositories() atc_router_repositories() wasmx_repositories() + brotli_repositories() openresty_version = KONG_VAR["OPENRESTY"] From 15aa0e4b32fecb1aeaefef8377272e328d2d5095 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 29 Jan 2024 16:04:20 +0800 Subject: [PATCH 3365/4351] chore(deps): disabled ngx_brotli on rhel7 rhel9-arm64 amazonlinux-2023-arm64 due to toolchain issues --- .github/matrix-full.yml | 6 +++--- changelog/unreleased/kong/bump_ngx_brotli.yml | 3 +++ .../explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 1 - scripts/explain_manifest/fixtures/el7-amd64.txt | 1 - scripts/explain_manifest/fixtures/el9-arm64.txt | 1 - 5 files changed, 6 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/bump_ngx_brotli.yml diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 70b4787491e..b011607f4c8 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -38,7 +38,7 @@ build-packages: image: centos:7 package: rpm package-type: el7 - bazel-args: --//:wasmx_el7_workaround=true + bazel-args: --//:wasmx_el7_workaround=true --//:brotli=False check-manifest-suite: el7-amd64 - label: rhel-8 image: rockylinux:8 @@ -53,7 +53,7 @@ build-packages: - label: rhel-9-arm64 package: rpm package-type: el9 - bazel-args: --platforms=//:rhel9-crossbuild-aarch64 + bazel-args: --platforms=//:rhel9-crossbuild-aarch64 --//:brotli=False check-manifest-suite: el9-arm64 # Amazon Linux @@ -70,7 +70,7 @@ build-packages: - label: amazonlinux-2023-arm64 package: rpm package-type: aws2023 - bazel-args: --platforms=//:aws2023-crossbuild-aarch64 + bazel-args: --platforms=//:aws2023-crossbuild-aarch64 --//:brotli=False check-manifest-suite: amazonlinux-2023-arm64 build-images: diff --git a/changelog/unreleased/kong/bump_ngx_brotli.yml b/changelog/unreleased/kong/bump_ngx_brotli.yml new file mode 100644 index 00000000000..7c05da00c79 --- /dev/null +++ b/changelog/unreleased/kong/bump_ngx_brotli.yml @@ -0,0 +1,3 @@ +message: Bumped ngx_brotli to master branch, and disabled it on rhel7 rhel9-arm64 and amazonlinux-2023-arm64 due to toolchain issues +type: dependency +scope: Core diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index a9f1b4faf91..48576d505f1 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -169,7 +169,6 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 34190b2b924..b0d0b772ff0 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -201,7 +201,6 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index a9f1b4faf91..48576d505f1 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -169,7 +169,6 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_brotli - ngx_wasm_module OpenSSL : OpenSSL 3.2.0 23 Nov 2023 DWARF : True From cb1a3c1c0b6b9b7d1b0314d77e3b147865475de1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 29 Jan 2024 14:46:49 +0100 Subject: [PATCH 3366/4351] fix(redis): add default port for standardized redis config The default port should be 6379. This was how RateLimiting and Response-RateLimiting worked before redis config standardization. KAG-3618 --- kong/plugins/acme/schema.lua | 8 ++ kong/tools/redis/schema.lua | 7 +- .../30-standardized_redis_config_spec.lua | 106 ++++++++++++++++++ spec/02-integration/02-cmd/11-config_spec.lua | 24 +++- spec/03-plugins/29-acme/04-schema_spec.lua | 34 ++++++ .../kong/plugins/redis-dummy/handler.lua | 12 ++ .../kong/plugins/redis-dummy/schema.lua | 15 +++ 7 files changed, 198 insertions(+), 8 deletions(-) create mode 100644 spec/01-unit/30-standardized_redis_config_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/redis-dummy/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/redis-dummy/schema.lua diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 276ec19317f..37a4bb99efd 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -271,6 +271,14 @@ local schema = { then_err = "terms of service must be accepted, see https://letsencrypt.org/repository/", } }, + { conditional = { + if_field = "config.storage", if_match = { eq = "redis" }, + then_field = "config.storage_config.redis.host", then_match = { required = true }, + } }, + { conditional = { + if_field = "config.storage", if_match = { eq = "redis" }, + then_field = "config.storage_config.redis.port", then_match = { required = true }, + } }, { custom_entity_check = { field_sources = { "config.storage", }, diff --git a/kong/tools/redis/schema.lua b/kong/tools/redis/schema.lua index 39f2c19b06d..8982698719b 100644 --- a/kong/tools/redis/schema.lua +++ b/kong/tools/redis/schema.lua @@ -7,7 +7,7 @@ return { description = "Redis configuration", fields = { { host = typedefs.host }, - { port = typedefs.port }, + { port = typedefs.port({ default = 6379 }), }, { timeout = typedefs.timeout { default = DEFAULT_TIMEOUT } }, { username = { description = "Username to use for Redis connections. If undefined, ACL authentication won't be performed. This requires Redis v6.0.0+. To be compatible with Redis v5.x.y, you can set it to `default`.", type = "string", referenceable = true @@ -31,9 +31,6 @@ return { default = false } }, { server_name = typedefs.sni { required = false } } - }, - entity_checks = { - { mutually_required = { "host", "port" }, }, - }, + } } } diff --git a/spec/01-unit/30-standardized_redis_config_spec.lua b/spec/01-unit/30-standardized_redis_config_spec.lua new file mode 100644 index 00000000000..3f2c5894fc4 --- /dev/null +++ b/spec/01-unit/30-standardized_redis_config_spec.lua @@ -0,0 +1,106 @@ +local schema_def = require "spec.fixtures.custom_plugins.kong.plugins.redis-dummy.schema" +local v = require("spec.helpers").validate_plugin_config_schema + + +describe("Validate standardized redis config schema", function() + describe("valid config", function() + it("accepts minimal redis config (populates defaults)", function() + local config = { + redis = { + host = "localhost" + } + } + local ok, err = v(config, schema_def) + assert.truthy(ok) + assert.same({ + host = "localhost", + port = 6379, + timeout = 2000, + username = ngx.null, + password = ngx.null, + database = 0, + ssl = false, + ssl_verify = false, + server_name = ngx.null, + }, ok.config.redis) + assert.is_nil(err) + end) + + it("full redis config", function() + local config = { + redis = { + host = "localhost", + port = 9900, + timeout = 3333, + username = "test", + password = "testXXX", + database = 5, + ssl = true, + ssl_verify = true, + server_name = "example.test" + } + } + local ok, err = v(config, schema_def) + assert.truthy(ok) + assert.same(config.redis, ok.config.redis) + assert.is_nil(err) + end) + + it("allows empty strings on password", function() + local config = { + redis = { + host = "localhost", + password = "", + } + } + local ok, err = v(config, schema_def) + assert.truthy(ok) + assert.same({ + host = "localhost", + port = 6379, + timeout = 2000, + username = ngx.null, + password = "", + database = 0, + ssl = false, + ssl_verify = false, + server_name = ngx.null, + }, ok.config.redis) + assert.is_nil(err) + end) + end) + + describe("invalid config", function() + it("rejects invalid config", function() + local config = { + redis = { + host = "", + port = -5, + timeout = -5, + username = 1, + password = 4, + database = "abc", + ssl = "abc", + ssl_verify = "xyz", + server_name = "test-test" + } + } + local ok, err = v(config, schema_def) + assert.falsy(ok) + assert.same({ + config = { + redis = { + database = 'expected an integer', + host = 'length must be at least 1', + password = 'expected a string', + port = 'value should be between 0 and 65535', + ssl = 'expected a boolean', + ssl_verify = 'expected a boolean', + timeout = 'value should be between 0 and 2147483646', + username = 'expected a string', + } + } + }, err) + end) + end) +end) diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 4096b2189bc..0a32456f26a 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -81,6 +81,12 @@ describe("kong config", function() config: port: 10000 host: 127.0.0.1 + - name: rate-limiting + config: + minute: 200 + policy: redis + redis: + host: 127.0.0.1 plugins: - name: correlation-id id: 467f719f-a544-4a8f-bc4b-7cd12913a9d4 @@ -130,7 +136,7 @@ describe("kong config", function() local res = client:get("/services/bar/plugins") local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.equals(2, #json.data) + assert.equals(3, #json.data) local res = client:get("/plugins/467f719f-a544-4a8f-bc4b-7cd12913a9d4") local body = assert.res_status(200, res) @@ -532,7 +538,17 @@ describe("kong config", function() local service2 = bp.services:insert({ name = "service2" }, { nulls = true }) local route2 = bp.routes:insert({ service = service2, methods = { "GET" }, name = "b" }, { nulls = true }) - local plugin3 = bp.tcp_log_plugins:insert({ + local plugin3 = bp.rate_limiting_plugins:insert({ + service = service2, + config = { + minute = 100, + policy = "redis", + redis = { + host = "localhost" + } + } + }, { nulls = true }) + local plugin4 = bp.tcp_log_plugins:insert({ service = service2, }, { nulls = true }) local consumer = bp.consumers:insert(nil, { nulls = true }) @@ -603,7 +619,7 @@ describe("kong config", function() assert.equals(route2.name, yaml.routes[2].name) assert.equals(service2.id, yaml.routes[2].service) - assert.equals(3, #yaml.plugins) + assert.equals(4, #yaml.plugins) table.sort(yaml.plugins, sort_by_name) assert.equals(plugin1.id, yaml.plugins[1].id) assert.equals(plugin1.name, yaml.plugins[1].name) @@ -615,6 +631,8 @@ describe("kong config", function() assert.equals(plugin3.id, yaml.plugins[3].id) assert.equals(plugin3.name, yaml.plugins[3].name) + assert.equals(plugin4.id, yaml.plugins[4].id) + assert.equals(plugin4.name, yaml.plugins[4].name) assert.equals(service2.id, yaml.plugins[3].service) assert.equals(1, #yaml.consumers) diff --git a/spec/03-plugins/29-acme/04-schema_spec.lua b/spec/03-plugins/29-acme/04-schema_spec.lua index 2bea9f9b01f..e6a5450361c 100644 --- a/spec/03-plugins/29-acme/04-schema_spec.lua +++ b/spec/03-plugins/29-acme/04-schema_spec.lua @@ -89,6 +89,40 @@ describe("Plugin: acme (schema)", function() } }, }, + ---------------------------------------- + { + name = "accepts valid redis config", + input = { + account_email = "example@example.com", + storage = "redis", + storage_config = { + redis = { + host = "localhost" + }, + } + }, + }, + ---------------------------------------- + { + name = "rejects invalid redis config", + input = { + account_email = "example@example.com", + storage = "redis", + storage_config = { + redis = { }, + } + }, + error = { + ["@entity"] = { "failed conditional validation given value of field 'config.storage'" }, + config = { + storage_config = { + redis = { + host = "required field missing", + } + } + }, + }, + }, } for _, t in ipairs(tests) do diff --git a/spec/fixtures/custom_plugins/kong/plugins/redis-dummy/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/redis-dummy/handler.lua new file mode 100644 index 00000000000..8e13350051b --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/redis-dummy/handler.lua @@ -0,0 +1,12 @@ +local kong = kong + +local RedisDummy = { + PRIORITY = 1000, + VERSION = "0.1.0", +} + +function RedisDummy:access(conf) + kong.log("access phase") +end + +return RedisDummy diff --git a/spec/fixtures/custom_plugins/kong/plugins/redis-dummy/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/redis-dummy/schema.lua new file mode 100644 index 00000000000..7740f95064d --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/redis-dummy/schema.lua @@ -0,0 +1,15 @@ +local redis_schema = require "kong.tools.redis.schema" + +return { + name = "redis-dummy", + fields = { + { + config = { + type = "record", + fields = { + { redis = redis_schema.config_schema }, + }, + }, + }, + }, +} From 4d03ca45edfa54c76e5d2d4271892f37b7524ddd Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 29 Jan 2024 15:53:23 -0600 Subject: [PATCH 3367/4351] fix(wasm): do not call attach() on re-entrancy (#12402) --- changelog/unreleased/kong/wasm-attach.yml | 5 +++++ kong/runloop/wasm.lua | 25 ++++++++++++++--------- 2 files changed, 20 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-attach.yml diff --git a/changelog/unreleased/kong/wasm-attach.yml b/changelog/unreleased/kong/wasm-attach.yml new file mode 100644 index 00000000000..99ae358d401 --- /dev/null +++ b/changelog/unreleased/kong/wasm-attach.yml @@ -0,0 +1,5 @@ +message: > + **proxy-wasm**: Fixed "previous plan already attached" error thrown when a + filter triggers re-entrancy of the access handler. +type: bugfix +scope: Core diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 70f36b798ad..9bb697cdda1 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -922,17 +922,22 @@ function _M.attach(ctx) ctx.ran_wasm = true - local ok, err = proxy_wasm.attach(chain.c_plan) - if not ok then - log(CRIT, "failed attaching ", chain.label, " filter chain to request: ", err) - return kong.response.error(500) - end + local ok, err + if not ctx.wasm_attached then + ctx.wasm_attached = true - ok, err = proxy_wasm.set_host_properties_handlers(properties.get, - properties.set) - if not ok then - log(CRIT, "failed setting host property handlers: ", err) - return kong.response.error(500) + ok, err = proxy_wasm.attach(chain.c_plan) + if not ok then + log(CRIT, "failed attaching ", chain.label, " filter chain to request: ", err) + return kong.response.error(500) + end + + ok, err = proxy_wasm.set_host_properties_handlers(properties.get, + properties.set) + if not ok then + log(CRIT, "failed setting host property handlers: ", err) + return kong.response.error(500) + end end jit.off(proxy_wasm.start) From 60ea714e124ec81bef97031b9d334febcfa9303b Mon Sep 17 00:00:00 2001 From: Makito Date: Tue, 30 Jan 2024 15:16:25 +0800 Subject: [PATCH 3368/4351] fix(plugins): consistent error responses upon Admin API auth failures (#12429) * fix(plugins): consistent error responses upon Admin API auth failures * fix(basic-auth): update error message --- .../kong/enhance_admin_api_auth_error_response.yml | 3 +++ kong/plugins/basic-auth/access.lua | 4 ++-- kong/plugins/key-auth/handler.lua | 2 +- kong/plugins/ldap-auth/access.lua | 2 +- spec/02-integration/02-cmd/03-reload_spec.lua | 2 +- spec/03-plugins/09-key-auth/02-access_spec.lua | 10 +++++----- spec/03-plugins/10-basic-auth/03-access_spec.lua | 10 +++++----- spec/03-plugins/10-basic-auth/05-declarative_spec.lua | 2 +- spec/03-plugins/20-ldap-auth/01-access_spec.lua | 6 +++--- 9 files changed, 22 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/enhance_admin_api_auth_error_response.yml diff --git a/changelog/unreleased/kong/enhance_admin_api_auth_error_response.yml b/changelog/unreleased/kong/enhance_admin_api_auth_error_response.yml new file mode 100644 index 00000000000..fb508af5573 --- /dev/null +++ b/changelog/unreleased/kong/enhance_admin_api_auth_error_response.yml @@ -0,0 +1,3 @@ +message: "Enhance error responses for authentication failures in the Admin API" +type: bugfix +scope: Plugin diff --git a/kong/plugins/basic-auth/access.lua b/kong/plugins/basic-auth/access.lua index 43fec7990cc..cd229709865 100644 --- a/kong/plugins/basic-auth/access.lua +++ b/kong/plugins/basic-auth/access.lua @@ -176,12 +176,12 @@ local function do_authentication(conf) if given_username and given_password then credential = load_credential_from_db(given_username) else - return false, unauthorized("Invalid authentication credentials", www_authenticate) + return false, unauthorized("Unauthorized", www_authenticate) end end if not credential or not validate_credentials(credential, given_password) then - return false, unauthorized("Invalid authentication credentials", www_authenticate) + return false, unauthorized("Unauthorized", www_authenticate) end -- Retrieve consumer diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 0c711cca133..81b2e309a4f 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -30,7 +30,7 @@ local _realm = 'Key realm="' .. _KONG._NAME .. '"' local ERR_DUPLICATE_API_KEY = { status = 401, message = "Duplicate API key found" } local ERR_NO_API_KEY = { status = 401, message = "No API key found in request" } -local ERR_INVALID_AUTH_CRED = { status = 401, message = "Invalid authentication credentials" } +local ERR_INVALID_AUTH_CRED = { status = 401, message = "Unauthorized" } local ERR_INVALID_PLUGIN_CONF = { status = 500, message = "Invalid plugin configuration" } local ERR_UNEXPECTED = { status = 500, message = "An unexpected error occurred" } diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index 8ece16c9892..fd79e6f2dcc 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -263,7 +263,7 @@ local function do_authentication(conf) end if not is_authorized then - return false, {status = 401, message = "Invalid authentication credentials" } + return false, {status = 401, message = "Unauthorized" } end if conf.hide_credentials then diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index e70c84c97d4..2c6464304f6 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -697,7 +697,7 @@ describe("key-auth plugin invalidation on dbless reload #off", function() }) local body = res:read_body() proxy_client:close() - return body ~= [[{"message":"Invalid authentication credentials"}]] + return body ~= [[{"message":"Unauthorized"}]] end, 5) admin_client = assert(helpers.admin_client()) diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index c75904f057f..4830ab8ce4d 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -291,7 +291,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) end) it("handles duplicated key in querystring", function() local res = assert(proxy_client:send { @@ -365,7 +365,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) end) -- lua-multipart doesn't currently handle duplicates at all. @@ -461,7 +461,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) end) end) @@ -521,7 +521,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) res = assert(proxy_client:send { method = "GET", @@ -534,7 +534,7 @@ for _, strategy in helpers.each_strategy() do body = assert.res_status(401, res) json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) end) end) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 8a6c76014d0..1193c85de01 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -184,7 +184,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) @@ -200,7 +200,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) @@ -216,7 +216,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) @@ -232,7 +232,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) @@ -308,7 +308,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) assert.equal('Basic realm="test-realm"', res.headers["WWW-Authenticate"]) end) diff --git a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua index db93e1fe376..7ee4d8becc6 100644 --- a/spec/03-plugins/10-basic-auth/05-declarative_spec.lua +++ b/spec/03-plugins/10-basic-auth/05-declarative_spec.lua @@ -179,7 +179,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.not_nil(json) - assert.matches("Invalid authentication credentials", json.message) + assert.matches("Unauthorized", json.message) end) end) diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index c4f4f259f23..f0aa66e60ad 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -237,7 +237,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) assert.response(res).has.status(401) local json = assert.response(res).has.jsonbody() - assert.equal("Invalid authentication credentials", json.message) + assert.equal("Unauthorized", json.message) end) it("returns 'invalid credentials' when credential value is in wrong format in proxy-authorization header", function() local res = assert(proxy_client:send { @@ -250,7 +250,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) assert.response(res).has.status(401) local json = assert.response(res).has.jsonbody() - assert.equal("Invalid authentication credentials", json.message) + assert.equal("Unauthorized", json.message) end) it("returns 'invalid credentials' when credential value is missing in authorization header", function() local res = assert(proxy_client:send { @@ -263,7 +263,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do }) assert.response(res).has.status(401) local json = assert.response(res).has.jsonbody() - assert.equal("Invalid authentication credentials", json.message) + assert.equal("Unauthorized", json.message) end) it("passes if credential is valid in post request", function() local res = assert(proxy_client:send { From 30096f34be259985f09fc15009b3da82da1f9e8c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 Jan 2024 10:53:22 +0200 Subject: [PATCH 3369/4351] perf(router): use static functions for callbacks (#12448) * perf(router): use static functions for callbacks Signed-off-by: Aapo Talvensaari * tuning some code * style clean * style clean * style clean --------- Signed-off-by: Aapo Talvensaari Co-authored-by: chronolaw --- kong/router/fields.lua | 145 +++++++++++++++++++++-------------------- 1 file changed, 73 insertions(+), 72 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index f1e1a537a82..8bcdd7fbcb7 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -365,6 +365,72 @@ if is_http then end -- is_http +local function visit_for_cache_key(field, value, str_buf) + -- these fields were not in cache key + if field == "net.protocol" then + return true + end + + local headers_or_queries = field:sub(1, PREFIX_LEN) + + if headers_or_queries == HTTP_HEADERS_PREFIX then + headers_or_queries = true + field = replace_dashes_lower(field) + + elseif headers_or_queries == HTTP_QUERIES_PREFIX then + headers_or_queries = true + + else + headers_or_queries = false + end + + if not headers_or_queries then + str_buf:put(value or "", "|") + + else -- headers or queries + if type(value) == "table" then + tb_sort(value) + value = tb_concat(value, ",") + end + + str_buf:putf("%s=%s|", field, value or "") + end + + return true +end + + +local function visit_for_context(field, value, ctx) + local prefix = field:sub(1, PREFIX_LEN) + + if prefix == HTTP_HEADERS_PREFIX or prefix == HTTP_QUERIES_PREFIX then + local v_type = type(value) + + -- multiple values for a single query parameter, like /?foo=bar&foo=baz + if v_type == "table" then + for _, v in ipairs(value) do + local res, err = ctx:add_value(field, v) + if not res then + return nil, err + end + end + + return true + end -- if v_type + + -- the query parameter has only one value, like /?foo=bar + -- the query parameter has no value, like /?foo, + -- get_uri_arg will get a boolean `true` + -- we think it is equivalent to /?foo= + if v_type == "boolean" then + value = "" + end + end + + return ctx:add_value(field, value) +end + + local _M = {} local _MT = { __index = _M, } @@ -391,11 +457,11 @@ function _M:get_value(field, params, ctx) end -function _M:fields_visitor(params, ctx, cb) +function _M:fields_visitor(params, ctx, cb, cb_arg) for _, field in ipairs(self.fields) do local value = self:get_value(field, params, ctx) - local res, err = cb(field, value) + local res, err = cb(field, value, cb_arg) if not res then return nil, err end @@ -412,82 +478,17 @@ local str_buf = buffer.new(64) function _M:get_cache_key(params, ctx) str_buf:reset() - local res = - self:fields_visitor(params, ctx, function(field, value) - - -- these fields were not in cache key - if field == "net.protocol" then - return true - end - - local headers_or_queries = field:sub(1, PREFIX_LEN) - - if headers_or_queries == HTTP_HEADERS_PREFIX then - headers_or_queries = true - field = replace_dashes_lower(field) - - elseif headers_or_queries == HTTP_QUERIES_PREFIX then - headers_or_queries = true - - else - headers_or_queries = false - end - - if not headers_or_queries then - str_buf:put(value or ""):put("|") - - else -- headers or queries - if type(value) == "table" then - tb_sort(value) - value = tb_concat(value, ",") - end - - str_buf:putf("%s=%s|", field, value or "") - end - - return true - end) -- fields_visitor - + local res = self:fields_visitor(params, ctx, + visit_for_cache_key, str_buf) assert(res) return str_buf:get() end -function _M:fill_atc_context(context, params) - local c = context - - local res, err = - self:fields_visitor(params, nil, function(field, value) - - local prefix = field:sub(1, PREFIX_LEN) - - if prefix == HTTP_HEADERS_PREFIX or prefix == HTTP_QUERIES_PREFIX then - local v_type = type(value) - - -- multiple values for a single query parameter, like /?foo=bar&foo=baz - if v_type == "table" then - for _, v in ipairs(value) do - local res, err = c:add_value(field, v) - if not res then - return nil, err - end - end - - return true - end -- if v_type - - -- the query parameter has only one value, like /?foo=bar - -- the query parameter has no value, like /?foo, - -- get_uri_arg will get a boolean `true` - -- we think it is equivalent to /?foo= - if v_type == "boolean" then - value = "" - end - end - - return c:add_value(field, value) - end) -- fields_visitor +function _M:fill_atc_context(c, params) + local res, err = self:fields_visitor(params, nil, + visit_for_context, c) if not res then return nil, err From b7d50b01f4c69cbf7bbad5329f6d9947de61045b Mon Sep 17 00:00:00 2001 From: Achiel van der Mandele Date: Tue, 30 Jan 2024 03:38:07 -0600 Subject: [PATCH 3370/4351] docs(readme/license): update copyright date to 2024 (#12393) --- LICENSE | 2 +- README.md | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/LICENSE b/LICENSE index 2b684dabecd..3e39934b23a 100644 --- a/LICENSE +++ b/LICENSE @@ -187,7 +187,7 @@ same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2016-2023 Kong Inc. + Copyright 2016-2024 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. diff --git a/README.md b/README.md index d215c8469b5..e982fd6c5f1 100644 --- a/README.md +++ b/README.md @@ -94,7 +94,7 @@ Kong Inc. offers commercial subscriptions that enhance the Kong API Gateway in a ## License ``` -Copyright 2016-2023 Kong Inc. +Copyright 2016-2024 Kong Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. From cc2551610f0fdf0e3e86ddf8533a430ab5ad935e Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 30 Jan 2024 21:19:43 +0000 Subject: [PATCH 3371/4351] fix(deps): enable JIT support for pcre2 (#12464) PCRE2 requires JIT support to be explicitly enabled during build. From https://pcre.org/current/doc/html/pcre2jit.html: "JIT support is an optional feature of PCRE2. The "configure" option --enable-jit (or equivalent CMake option) must be set when PCRE2 is built if you want to use JIT." Without the flag in this commit, Kong logs display several entries containing failures in `pcre2_jit_compile`, such as ``` 2024/01/30 16:25:20 [info] 747309#0: pcre2_jit_compile() failed: -45 in "^\s*HTTP/1\.1\s+", ignored ``` --- build/openresty/pcre/BUILD.pcre.bazel | 1 + 1 file changed, 1 insertion(+) diff --git a/build/openresty/pcre/BUILD.pcre.bazel b/build/openresty/pcre/BUILD.pcre.bazel index 6e9658d9371..023f08b3a44 100644 --- a/build/openresty/pcre/BUILD.pcre.bazel +++ b/build/openresty/pcre/BUILD.pcre.bazel @@ -18,6 +18,7 @@ cmake( ], cache_entries = { "CMAKE_C_FLAGS": "${CMAKE_C_FLAGS:-} -fPIC", + "PCRE2_SUPPORT_JIT": "ON", # enable JIT support for pcre2_jit_compile "PCRE2_BUILD_PCRE2GREP": "OFF", # we don't need the cli binary "PCRE2_BUILD_TESTS": "OFF", # test doesn't compile on aarch64-linux-gnu (cross) "CMAKE_INSTALL_LIBDIR": "lib", # force distros that uses lib64 (rhel family) to use lib From 415ca0f0e2db5ff7e88da5bf90273558b324831e Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Wed, 31 Jan 2024 17:24:50 +0800 Subject: [PATCH 3372/4351] fix(balancer): ensure the `notify` callback is invoked only if defined when handling cached connection errors (#12468) * fix(balancer): ensure the `notify` callback is invoked only if defined when handling cached connection errors address comments of https://github.com/Kong/kong/pull/12346 Signed-off-by: tzssangglass * fix Signed-off-by: tzssangglass --------- Signed-off-by: tzssangglass --- ...ua-0.10.26_01-dyn_upstream_keepalive.patch | 207 +++++++++--------- 1 file changed, 105 insertions(+), 102 deletions(-) diff --git a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch index da5d5bde460..4cbfa021505 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch @@ -1,36 +1,39 @@ diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -index 2be233c..5ad6340 100644 +index f364448..a3539e6 100644 --- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -@@ -4383,6 +4383,7 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, +@@ -4383,6 +4383,10 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, if (u->peer.cached && ft_type == NGX_HTTP_UPSTREAM_FT_ERROR) { /* TODO: inform balancer instead */ u->peer.tries++; -+ u->peer.notify(&u->peer, u->peer.data, NGX_HTTP_UPSTREAM_NOFITY_CACHED_CONNECTION_ERROR); ++ if (u->peer.notify) { ++ u->peer.notify(&u->peer, u->peer.data, ++ NGX_HTTP_UPSTREAM_NOTIFY_CACHED_CONNECTION_ERROR); ++ } } - + switch (ft_type) { diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h -index 15a35d9..c4209f4 100644 +index 15a35d9..51bad6b 100644 --- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h +++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h @@ -56,6 +56,8 @@ #define NGX_HTTP_UPSTREAM_IGN_VARY 0x00000200 - - -+#define NGX_HTTP_UPSTREAM_NOFITY_CACHED_CONNECTION_ERROR 0x1 + + ++#define NGX_HTTP_UPSTREAM_NOTIFY_CACHED_CONNECTION_ERROR 0x1 + typedef struct { ngx_uint_t status; ngx_msec_t response_time; diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -index af4da73..99d073a 100644 +index af4da73..e10861c 100644 --- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c +++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c @@ -16,46 +16,106 @@ #include "ngx_http_lua_directive.h" - - + + +typedef struct { + ngx_uint_t size; + ngx_uint_t connections; @@ -63,15 +66,15 @@ index af4da73..99d073a 100644 + ngx_uint_t total_tries; + + int last_peer_state; - + - ngx_http_lua_srv_conf_t *conf; - ngx_http_request_t *request; + ngx_str_t cpool_name; - + - ngx_uint_t more_tries; - ngx_uint_t total_tries; + void *data; - + - struct sockaddr *sockaddr; - socklen_t socklen; + ngx_event_get_peer_pt original_get_peer; @@ -81,13 +84,13 @@ index af4da73..99d073a 100644 + ngx_event_set_peer_session_pt original_set_session; + ngx_event_save_peer_session_pt original_save_session; +#endif - + - ngx_str_t *host; - in_port_t port; + ngx_http_request_t *request; + ngx_http_lua_srv_conf_t *conf; + ngx_http_lua_balancer_keepalive_pool_t *cpool; - + - int last_peer_state; + ngx_str_t *host; + @@ -95,14 +98,14 @@ index af4da73..99d073a 100644 + socklen_t socklen; + + unsigned keepalive:1; - + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) - unsigned cloned_upstream_conf; /* :1 */ + unsigned cloned_upstream_conf:1; #endif }; - - + + -#if (NGX_HTTP_SSL) -static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, - void *data); @@ -151,13 +154,13 @@ index af4da73..99d073a 100644 + +static char ngx_http_lua_balancer_keepalive_pools_table_key; +static struct sockaddr *ngx_http_lua_balancer_default_server_sockaddr; - - + + ngx_int_t @@ -102,6 +162,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, } - - + + +static ngx_int_t +ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) +{ @@ -236,9 +239,9 @@ index af4da73..99d073a 100644 ngx_http_upstream_srv_conf_t *uscf; + ngx_http_upstream_server_t *us; + ngx_http_lua_srv_conf_t *lscf = conf; - + dd("enter"); - + - /* must specify a content handler */ + /* content handler setup */ + @@ -246,13 +249,13 @@ index af4da73..99d073a 100644 return NGX_CONF_ERROR; } @@ -188,11 +305,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - + lscf->balancer.src_key = cache_key; - + + /* balancer setup */ + uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); - + + if (uscf->servers->nelts == 0) { + us = ngx_array_push(uscf->servers); + if (us == NULL) { @@ -286,11 +289,11 @@ index af4da73..99d073a 100644 + lscf->balancer.original_init_upstream = + ngx_http_upstream_init_round_robin; } - + uscf->peer.init_upstream = ngx_http_lua_balancer_init; @@ -208,14 +356,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - - + + static ngx_int_t -ngx_http_lua_balancer_init(ngx_conf_t *cf, - ngx_http_upstream_srv_conf_t *us) @@ -304,12 +307,12 @@ index af4da73..99d073a 100644 + if (lscf->balancer.original_init_upstream(cf, us) != NGX_OK) { return NGX_ERROR; } - + - /* this callback is called upon individual requests */ + lscf->balancer.original_init_peer = us->peer.init; + us->peer.init = ngx_http_lua_balancer_init_peer; - + return NGX_OK; @@ -226,33 +378,39 @@ static ngx_int_t ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, @@ -318,7 +321,7 @@ index af4da73..99d073a 100644 - ngx_http_lua_srv_conf_t *bcf; + ngx_http_lua_srv_conf_t *lscf; ngx_http_lua_balancer_peer_data_t *bp; - + - bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); - if (bp == NULL) { + lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); @@ -326,7 +329,7 @@ index af4da73..99d073a 100644 + if (lscf->balancer.original_init_peer(r, us) != NGX_OK) { return NGX_ERROR; } - + - r->upstream->peer.data = &bp->rrp; - - if (ngx_http_upstream_init_round_robin_peer(r, us) != NGX_OK) { @@ -334,7 +337,7 @@ index af4da73..99d073a 100644 + if (bp == NULL) { return NGX_ERROR; } - + + bp->conf = lscf; + bp->request = r; + bp->data = r->upstream->peer.data; @@ -345,7 +348,7 @@ index af4da73..99d073a 100644 r->upstream->peer.get = ngx_http_lua_balancer_get_peer; r->upstream->peer.free = ngx_http_lua_balancer_free_peer; + r->upstream->peer.notify = ngx_http_lua_balancer_notify_peer; - + #if (NGX_HTTP_SSL) + bp->original_set_session = r->upstream->peer.set_session; + bp->original_save_session = r->upstream->peer.save_session; @@ -353,7 +356,7 @@ index af4da73..99d073a 100644 r->upstream->peer.set_session = ngx_http_lua_balancer_set_session; r->upstream->peer.save_session = ngx_http_lua_balancer_save_session; #endif - + - bcf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); - - bp->conf = bcf; @@ -361,7 +364,7 @@ index af4da73..99d073a 100644 - return NGX_OK; } - + @@ -260,25 +418,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) @@ -383,27 +386,27 @@ index af4da73..99d073a 100644 + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_peer_data_t *bp = data; + void *pdata; - + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, - "lua balancer peer, tries: %ui", pc->tries); - - lscf = bp->conf; + "lua balancer: get peer, tries: %ui", pc->tries); - + r = bp->request; + lscf = bp->conf; - + ngx_http_lua_assert(lscf->balancer.handler && r); - + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { ctx = ngx_http_lua_create_ctx(r); if (ctx == NULL) { @@ -296,21 +455,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - + ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; - + + bp->cpool = NULL; bp->sockaddr = NULL; bp->socklen = 0; @@ -413,7 +416,7 @@ index af4da73..99d073a 100644 + bp->keepalive_timeout = 0; + bp->keepalive = 0; bp->total_tries++; - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - /* balancer_by_lua does not support yielding and @@ -423,9 +426,9 @@ index af4da73..99d073a 100644 - lmcf->balancer_peer_data = bp; + pdata = r->upstream->peer.data; + r->upstream->peer.data = bp; - + rc = lscf->balancer.handler(r, lscf, L); - + + r->upstream->peer.data = pdata; + if (rc == NGX_ERROR) { @@ -434,7 +437,7 @@ index af4da73..99d073a 100644 @@ -332,79 +493,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) } } - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { pc->sockaddr = bp->sockaddr; @@ -445,11 +448,11 @@ index af4da73..99d073a 100644 - pc->name = bp->host; - - bp->rrp.peers->single = 0; - + if (bp->more_tries) { r->upstream->peer.tries += bp->more_tries; } - + - dd("tries: %d", (int) r->upstream->peer.tries); - - return NGX_OK; @@ -461,7 +464,7 @@ index af4da73..99d073a 100644 + ngx_http_lua_balancer_get_keepalive_pool(L, pc->log, + &bp->cpool_name, + &bp->cpool); - + + if (bp->cpool == NULL + && ngx_http_lua_balancer_create_keepalive_pool(L, pc->log, + &bp->cpool_name, @@ -471,7 +474,7 @@ index af4da73..99d073a 100644 + { + return NGX_ERROR; + } - + -static ngx_int_t -ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) -{ @@ -479,18 +482,18 @@ index af4da73..99d073a 100644 - size_t len; - ngx_int_t rc; + ngx_http_lua_assert(bp->cpool); - + - /* init nginx context in Lua VM */ - ngx_http_lua_set_req(L, r); + if (!ngx_queue_empty(&bp->cpool->cache)) { + q = ngx_queue_head(&bp->cpool->cache); - + -#ifndef OPENRESTY_LUAJIT - ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); + item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, + queue); + c = item->connection; - + - /* {{{ make new env inheriting main thread's globals table */ - lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ - ngx_http_lua_get_globals_table(L); @@ -499,7 +502,7 @@ index af4da73..99d073a 100644 - /* }}} */ + ngx_queue_remove(q); + ngx_queue_insert_head(&bp->cpool->free, q); - + - lua_setfenv(L, -2); /* set new running env for the code closure */ -#endif /* OPENRESTY_LUAJIT */ + c->idle = 0; @@ -508,33 +511,33 @@ index af4da73..99d073a 100644 + c->read->log = pc->log; + c->write->log = pc->log; + c->pool->log = pc->log; - + - lua_pushcfunction(L, ngx_http_lua_traceback); - lua_insert(L, 1); /* put it under chunk and args */ + if (c->read->timer_set) { + ngx_del_timer(c->read); + } - + - /* protected call user code */ - rc = lua_pcall(L, 0, 1, 1); + pc->cached = 1; + pc->connection = c; - + - lua_remove(L, 1); /* remove traceback function */ + ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, + "lua balancer: keepalive reusing connection %p, " + "requests: %ui, cpool: %p", + c, c->requests, bp->cpool); - + - dd("rc == %d", (int) rc); + return NGX_DONE; + } - + - if (rc != 0) { - /* error occurred when running loaded code */ - err_msg = (u_char *) lua_tolstring(L, -1, &len); + bp->cpool->connections++; - + - if (err_msg == NULL) { - err_msg = (u_char *) "unknown reason"; - len = sizeof("unknown reason") - 1; @@ -542,12 +545,12 @@ index af4da73..99d073a 100644 + "lua balancer: keepalive no free connection, " + "cpool: %p", bp->cpool); } - + - ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, - "failed to run balancer_by_lua*: %*s", len, err_msg); + return NGX_OK; + } - + - lua_settop(L, 0); /* clear remaining elems on stack */ + rc = bp->original_get_peer(pc, bp->data); + if (rc == NGX_ERROR) { @@ -557,14 +560,14 @@ index af4da73..99d073a 100644 + if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { + ngx_log_error(NGX_LOG_ERR, pc->log, 0, + "lua balancer: no peer set"); - + return NGX_ERROR; } - + - lua_settop(L, 0); /* clear remaining elems on stack */ return rc; } - + @@ -413,24 +583,364 @@ static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ngx_uint_t state) @@ -576,22 +579,22 @@ index af4da73..99d073a 100644 + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_keepalive_pool_t *cpool; + ngx_http_lua_balancer_peer_data_t *bp = data; - + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, - "lua balancer free peer, tries: %ui", pc->tries); + "lua balancer: free peer, tries: %ui", pc->tries); + + u = bp->request->upstream; + c = pc->connection; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { bp->last_peer_state = (int) state; - + if (pc->tries) { pc->tries--; } - + + if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { + cpool = bp->cpool; + @@ -709,7 +712,7 @@ index af4da73..99d073a 100644 +ngx_http_lua_balancer_notify_peer(ngx_peer_connection_t *pc, void *data, + ngx_uint_t type) +{ -+ if (type == NGX_HTTP_UPSTREAM_NOFITY_CACHED_CONNECTION_ERROR) { ++ if (type == NGX_HTTP_UPSTREAM_NOTIFY_CACHED_CONNECTION_ERROR) { + pc->tries--; + } +} @@ -835,14 +838,14 @@ index af4da73..99d073a 100644 + lua_pop(L, 1); /* orig stack */ return; } - + - /* fallback */ + ngx_http_lua_assert(lua_istable(L, -1)); + + lua_pushlstring(L, (const char *)cpool->cpool_name.data, cpool->cpool_name.len); + lua_pushnil(L); /* pools nil */ + lua_rawset(L, -3); /* pools */ - + - ngx_http_upstream_free_round_robin_peer(pc, data, state); + ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, + "lua balancer: keepalive free pool, " @@ -933,41 +936,41 @@ index af4da73..99d073a 100644 + ngx_http_lua_balancer_free_keepalive_pool(ev->log, item->cpool); + } } - - + + @@ -441,12 +951,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { /* TODO */ return NGX_OK; } - + - return ngx_http_upstream_set_round_robin_peer_session(pc, &bp->rrp); + return bp->original_set_session(pc, bp->data); } - - + + @@ -455,13 +965,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { /* TODO */ return; } - + - ngx_http_upstream_save_round_robin_peer_session(pc, &bp->rrp); - return; + bp->original_save_session(pc, bp->data); } - + #endif @@ -469,14 +978,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) - + int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - const u_char *addr, size_t addr_len, int port, char **err) @@ -985,13 +988,13 @@ index af4da73..99d073a 100644 + ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; + ngx_http_lua_balancer_peer_data_t *bp; - + if (r == NULL) { *err = "no request found"; @@ -501,18 +1010,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - /* we cannot read r->upstream->peer.data here directly because @@ -1005,12 +1008,12 @@ index af4da73..99d073a 100644 - } - ngx_memzero(&url, sizeof(ngx_url_t)); - + url.url.data = ngx_palloc(r->pool, addr_len); @@ -536,6 +1033,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } - + + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; + if (url.addrs && url.addrs[0].sockaddr) { @@ -1019,7 +1022,7 @@ index af4da73..99d073a 100644 @@ -546,6 +1045,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } - + + if (cpool_name_len == 0) { + bp->cpool_name = *bp->host; + @@ -1088,7 +1091,7 @@ index af4da73..99d073a 100644 + return NGX_OK; } - + @@ -555,14 +1120,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, long connect_timeout, long send_timeout, long read_timeout, char **err) @@ -1097,20 +1100,20 @@ index af4da73..99d073a 100644 - ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; + ngx_http_upstream_t *u; - + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) ngx_http_upstream_conf_t *ucf; -#endif - ngx_http_lua_main_conf_t *lmcf; ngx_http_lua_balancer_peer_data_t *bp; +#endif - + if (r == NULL) { *err = "no request found"; @@ -587,15 +1151,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1139,12 +1142,12 @@ index af4da73..99d073a 100644 + ngx_http_lua_ctx_t *ctx; + ngx_http_upstream_t *u; ngx_http_lua_balancer_peer_data_t *bp; - + if (r == NULL) { @@ -681,13 +1237,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1153,7 +1156,7 @@ index af4da73..99d073a 100644 - return NGX_ERROR; - } + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - + #if (nginx_version >= 1007005) max_tries = r->upstream->conf->next_upstream_tries; @@ -713,12 +1263,10 @@ int @@ -1169,13 +1172,13 @@ index af4da73..99d073a 100644 + ngx_http_upstream_state_t *state; ngx_http_lua_balancer_peer_data_t *bp; - ngx_http_lua_main_conf_t *lmcf; - + if (r == NULL) { *err = "no request found"; @@ -743,13 +1291,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1184,7 +1187,7 @@ index af4da73..99d073a 100644 - return NGX_ERROR; - } + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - + if (r->upstream_states && r->upstream_states->nelts > 1) { state = r->upstream_states->elts; diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h @@ -1194,7 +1197,7 @@ index 4c94629..bec484e 100644 @@ -258,13 +258,6 @@ struct ngx_http_lua_main_conf_s { ngx_str_t exit_worker_src; u_char *exit_worker_chunkname; - + - ngx_http_lua_balancer_peer_data_t *balancer_peer_data; - /* neither yielding nor recursion is possible in - * balancer_by_lua*, so there cannot be any races among @@ -1207,7 +1210,7 @@ index 4c94629..bec484e 100644 * body_filter_by_lua*, so there cannot be any races among @@ -359,6 +352,10 @@ union ngx_http_lua_srv_conf_u { } srv; - + struct { + ngx_http_upstream_init_pt original_init_upstream; + ngx_http_upstream_init_peer_pt original_init_peer; From 99a9aa2deb3cc4da315b906b592ea3b56366283c Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 31 Jan 2024 21:49:47 +0800 Subject: [PATCH 3373/4351] chore(patches): revert the "respect max retries" patch (#12470) * chore(patches): revert the "respect max retries" patch We have discovered potential segfault risk with the feature and we do not have enough time to review this in more depth, therefore we have decided to revert the change temporarily to further investigate. This reverts PR #12346. FTI-5616 --- ...ua-0.10.26_01-dyn_upstream_keepalive.patch | 291 ++++++++---------- .../kong/balancer_respect_max_retries.yml | 3 - .../05-proxy/10-balancer/08-retries_spec.lua | 128 -------- 3 files changed, 125 insertions(+), 297 deletions(-) delete mode 100644 changelog/unreleased/kong/balancer_respect_max_retries.yml delete mode 100644 spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua diff --git a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch index 4cbfa021505..293fb3609e7 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch @@ -1,39 +1,11 @@ -diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -index f364448..a3539e6 100644 ---- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -+++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -@@ -4383,6 +4383,10 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, - if (u->peer.cached && ft_type == NGX_HTTP_UPSTREAM_FT_ERROR) { - /* TODO: inform balancer instead */ - u->peer.tries++; -+ if (u->peer.notify) { -+ u->peer.notify(&u->peer, u->peer.data, -+ NGX_HTTP_UPSTREAM_NOTIFY_CACHED_CONNECTION_ERROR); -+ } - } - - switch (ft_type) { -diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h -index 15a35d9..51bad6b 100644 ---- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h -+++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.h -@@ -56,6 +56,8 @@ - #define NGX_HTTP_UPSTREAM_IGN_VARY 0x00000200 - - -+#define NGX_HTTP_UPSTREAM_NOTIFY_CACHED_CONNECTION_ERROR 0x1 -+ - typedef struct { - ngx_uint_t status; - ngx_msec_t response_time; diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -index af4da73..e10861c 100644 +index af4da733..407c115b 100644 --- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c +++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -@@ -16,46 +16,106 @@ +@@ -16,46 +16,104 @@ #include "ngx_http_lua_directive.h" - - + + +typedef struct { + ngx_uint_t size; + ngx_uint_t connections; @@ -66,15 +38,15 @@ index af4da73..e10861c 100644 + ngx_uint_t total_tries; + + int last_peer_state; - + - ngx_http_lua_srv_conf_t *conf; - ngx_http_request_t *request; + ngx_str_t cpool_name; - + - ngx_uint_t more_tries; - ngx_uint_t total_tries; + void *data; - + - struct sockaddr *sockaddr; - socklen_t socklen; + ngx_event_get_peer_pt original_get_peer; @@ -84,13 +56,13 @@ index af4da73..e10861c 100644 + ngx_event_set_peer_session_pt original_set_session; + ngx_event_save_peer_session_pt original_save_session; +#endif - + - ngx_str_t *host; - in_port_t port; + ngx_http_request_t *request; + ngx_http_lua_srv_conf_t *conf; + ngx_http_lua_balancer_keepalive_pool_t *cpool; - + - int last_peer_state; + ngx_str_t *host; + @@ -98,14 +70,14 @@ index af4da73..e10861c 100644 + socklen_t socklen; + + unsigned keepalive:1; - + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) - unsigned cloned_upstream_conf; /* :1 */ + unsigned cloned_upstream_conf:1; #endif }; - - + + -#if (NGX_HTTP_SSL) -static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, - void *data); @@ -124,8 +96,6 @@ index af4da73..e10861c 100644 - ngx_http_request_t *r); static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ngx_uint_t state); -+static void ngx_http_lua_balancer_notify_peer(ngx_peer_connection_t *pc, -+ void *data, ngx_uint_t type); +static ngx_int_t ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, + ngx_log_t *log, ngx_str_t *cpool_name, ngx_uint_t cpool_size, + ngx_http_lua_balancer_keepalive_pool_t **cpool); @@ -154,13 +124,13 @@ index af4da73..e10861c 100644 + +static char ngx_http_lua_balancer_keepalive_pools_table_key; +static struct sockaddr *ngx_http_lua_balancer_default_server_sockaddr; - - + + ngx_int_t -@@ -102,6 +162,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, +@@ -102,6 +160,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, } - - + + +static ngx_int_t +ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) +{ @@ -219,7 +189,7 @@ index af4da73..e10861c 100644 char * ngx_http_lua_balancer_by_lua_block(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) -@@ -125,18 +240,20 @@ char * +@@ -125,18 +238,20 @@ char * ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) { @@ -239,23 +209,23 @@ index af4da73..e10861c 100644 ngx_http_upstream_srv_conf_t *uscf; + ngx_http_upstream_server_t *us; + ngx_http_lua_srv_conf_t *lscf = conf; - + dd("enter"); - + - /* must specify a content handler */ + /* content handler setup */ + if (cmd->post == NULL) { return NGX_CONF_ERROR; } -@@ -188,11 +305,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - +@@ -188,11 +303,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + lscf->balancer.src_key = cache_key; - + + /* balancer setup */ + uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); - + + if (uscf->servers->nelts == 0) { + us = ngx_array_push(uscf->servers); + if (us == NULL) { @@ -289,11 +259,11 @@ index af4da73..e10861c 100644 + lscf->balancer.original_init_upstream = + ngx_http_upstream_init_round_robin; } - + uscf->peer.init_upstream = ngx_http_lua_balancer_init; -@@ -208,14 +356,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - - +@@ -208,14 +354,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, + + static ngx_int_t -ngx_http_lua_balancer_init(ngx_conf_t *cf, - ngx_http_upstream_srv_conf_t *us) @@ -307,21 +277,21 @@ index af4da73..e10861c 100644 + if (lscf->balancer.original_init_upstream(cf, us) != NGX_OK) { return NGX_ERROR; } - + - /* this callback is called upon individual requests */ + lscf->balancer.original_init_peer = us->peer.init; + us->peer.init = ngx_http_lua_balancer_init_peer; - + return NGX_OK; -@@ -226,33 +378,39 @@ static ngx_int_t +@@ -226,33 +376,38 @@ static ngx_int_t ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, ngx_http_upstream_srv_conf_t *us) { - ngx_http_lua_srv_conf_t *bcf; + ngx_http_lua_srv_conf_t *lscf; ngx_http_lua_balancer_peer_data_t *bp; - + - bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); - if (bp == NULL) { + lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); @@ -329,7 +299,7 @@ index af4da73..e10861c 100644 + if (lscf->balancer.original_init_peer(r, us) != NGX_OK) { return NGX_ERROR; } - + - r->upstream->peer.data = &bp->rrp; - - if (ngx_http_upstream_init_round_robin_peer(r, us) != NGX_OK) { @@ -337,7 +307,7 @@ index af4da73..e10861c 100644 + if (bp == NULL) { return NGX_ERROR; } - + + bp->conf = lscf; + bp->request = r; + bp->data = r->upstream->peer.data; @@ -347,8 +317,7 @@ index af4da73..e10861c 100644 + r->upstream->peer.data = bp; r->upstream->peer.get = ngx_http_lua_balancer_get_peer; r->upstream->peer.free = ngx_http_lua_balancer_free_peer; -+ r->upstream->peer.notify = ngx_http_lua_balancer_notify_peer; - + #if (NGX_HTTP_SSL) + bp->original_set_session = r->upstream->peer.set_session; + bp->original_save_session = r->upstream->peer.save_session; @@ -356,7 +325,7 @@ index af4da73..e10861c 100644 r->upstream->peer.set_session = ngx_http_lua_balancer_set_session; r->upstream->peer.save_session = ngx_http_lua_balancer_save_session; #endif - + - bcf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); - - bp->conf = bcf; @@ -364,8 +333,8 @@ index af4da73..e10861c 100644 - return NGX_OK; } - -@@ -260,25 +418,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, + +@@ -260,25 +415,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) { @@ -386,27 +355,27 @@ index af4da73..e10861c 100644 + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_peer_data_t *bp = data; + void *pdata; - + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, - "lua balancer peer, tries: %ui", pc->tries); - - lscf = bp->conf; + "lua balancer: get peer, tries: %ui", pc->tries); - + r = bp->request; + lscf = bp->conf; - + ngx_http_lua_assert(lscf->balancer.handler && r); - + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); - if (ctx == NULL) { ctx = ngx_http_lua_create_ctx(r); if (ctx == NULL) { -@@ -296,21 +455,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - +@@ -296,21 +452,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) + ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; - + + bp->cpool = NULL; bp->sockaddr = NULL; bp->socklen = 0; @@ -416,7 +385,7 @@ index af4da73..e10861c 100644 + bp->keepalive_timeout = 0; + bp->keepalive = 0; bp->total_tries++; - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - /* balancer_by_lua does not support yielding and @@ -426,18 +395,18 @@ index af4da73..e10861c 100644 - lmcf->balancer_peer_data = bp; + pdata = r->upstream->peer.data; + r->upstream->peer.data = bp; - + rc = lscf->balancer.handler(r, lscf, L); - + + r->upstream->peer.data = pdata; + if (rc == NGX_ERROR) { return NGX_ERROR; } -@@ -332,79 +493,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) +@@ -332,79 +490,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) } } - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { pc->sockaddr = bp->sockaddr; @@ -448,11 +417,11 @@ index af4da73..e10861c 100644 - pc->name = bp->host; - - bp->rrp.peers->single = 0; - + if (bp->more_tries) { r->upstream->peer.tries += bp->more_tries; } - + - dd("tries: %d", (int) r->upstream->peer.tries); - - return NGX_OK; @@ -464,7 +433,7 @@ index af4da73..e10861c 100644 + ngx_http_lua_balancer_get_keepalive_pool(L, pc->log, + &bp->cpool_name, + &bp->cpool); - + + if (bp->cpool == NULL + && ngx_http_lua_balancer_create_keepalive_pool(L, pc->log, + &bp->cpool_name, @@ -474,7 +443,7 @@ index af4da73..e10861c 100644 + { + return NGX_ERROR; + } - + -static ngx_int_t -ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) -{ @@ -482,18 +451,18 @@ index af4da73..e10861c 100644 - size_t len; - ngx_int_t rc; + ngx_http_lua_assert(bp->cpool); - + - /* init nginx context in Lua VM */ - ngx_http_lua_set_req(L, r); + if (!ngx_queue_empty(&bp->cpool->cache)) { + q = ngx_queue_head(&bp->cpool->cache); - + -#ifndef OPENRESTY_LUAJIT - ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); + item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, + queue); + c = item->connection; - + - /* {{{ make new env inheriting main thread's globals table */ - lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ - ngx_http_lua_get_globals_table(L); @@ -502,7 +471,7 @@ index af4da73..e10861c 100644 - /* }}} */ + ngx_queue_remove(q); + ngx_queue_insert_head(&bp->cpool->free, q); - + - lua_setfenv(L, -2); /* set new running env for the code closure */ -#endif /* OPENRESTY_LUAJIT */ + c->idle = 0; @@ -511,33 +480,33 @@ index af4da73..e10861c 100644 + c->read->log = pc->log; + c->write->log = pc->log; + c->pool->log = pc->log; - + - lua_pushcfunction(L, ngx_http_lua_traceback); - lua_insert(L, 1); /* put it under chunk and args */ + if (c->read->timer_set) { + ngx_del_timer(c->read); + } - + - /* protected call user code */ - rc = lua_pcall(L, 0, 1, 1); + pc->cached = 1; + pc->connection = c; - + - lua_remove(L, 1); /* remove traceback function */ + ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, + "lua balancer: keepalive reusing connection %p, " + "requests: %ui, cpool: %p", + c, c->requests, bp->cpool); - + - dd("rc == %d", (int) rc); + return NGX_DONE; + } - + - if (rc != 0) { - /* error occurred when running loaded code */ - err_msg = (u_char *) lua_tolstring(L, -1, &len); + bp->cpool->connections++; - + - if (err_msg == NULL) { - err_msg = (u_char *) "unknown reason"; - len = sizeof("unknown reason") - 1; @@ -545,12 +514,12 @@ index af4da73..e10861c 100644 + "lua balancer: keepalive no free connection, " + "cpool: %p", bp->cpool); } - + - ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, - "failed to run balancer_by_lua*: %*s", len, err_msg); + return NGX_OK; + } - + - lua_settop(L, 0); /* clear remaining elems on stack */ + rc = bp->original_get_peer(pc, bp->data); + if (rc == NGX_ERROR) { @@ -560,15 +529,15 @@ index af4da73..e10861c 100644 + if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { + ngx_log_error(NGX_LOG_ERR, pc->log, 0, + "lua balancer: no peer set"); - + return NGX_ERROR; } - + - lua_settop(L, 0); /* clear remaining elems on stack */ return rc; } - -@@ -413,24 +583,364 @@ static void + +@@ -413,24 +580,354 @@ static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, ngx_uint_t state) { @@ -579,22 +548,22 @@ index af4da73..e10861c 100644 + ngx_http_lua_balancer_keepalive_item_t *item; + ngx_http_lua_balancer_keepalive_pool_t *cpool; + ngx_http_lua_balancer_peer_data_t *bp = data; - + ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, - "lua balancer free peer, tries: %ui", pc->tries); + "lua balancer: free peer, tries: %ui", pc->tries); + + u = bp->request->upstream; + c = pc->connection; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { bp->last_peer_state = (int) state; - + if (pc->tries) { pc->tries--; } - + + if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { + cpool = bp->cpool; + @@ -708,16 +677,6 @@ index af4da73..e10861c 100644 +} + + -+static void -+ngx_http_lua_balancer_notify_peer(ngx_peer_connection_t *pc, void *data, -+ ngx_uint_t type) -+{ -+ if (type == NGX_HTTP_UPSTREAM_NOTIFY_CACHED_CONNECTION_ERROR) { -+ pc->tries--; -+ } -+} -+ -+ +static ngx_int_t +ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ngx_log_t *log, + ngx_str_t *cpool_name, ngx_uint_t cpool_size, @@ -836,17 +795,15 @@ index af4da73..e10861c 100644 + + if (lua_isnil(L, -1)) { + lua_pop(L, 1); /* orig stack */ - return; - } - -- /* fallback */ ++ return; ++ } ++ + ngx_http_lua_assert(lua_istable(L, -1)); + + lua_pushlstring(L, (const char *)cpool->cpool_name.data, cpool->cpool_name.len); + lua_pushnil(L); /* pools nil */ + lua_rawset(L, -3); /* pools */ - -- ngx_http_upstream_free_round_robin_peer(pc, data, state); ++ + ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, + "lua balancer: keepalive free pool, " + "name: %V, cpool: %p", @@ -919,14 +876,16 @@ index af4da73..e10861c 100644 + goto close; + } + -+ return; -+ } -+ + return; + } + +- /* fallback */ +close: + + item = c->data; + c->log = ev->log; -+ + +- ngx_http_upstream_free_round_robin_peer(pc, data, state); + ngx_http_lua_balancer_close(c); + + ngx_queue_remove(&item->queue); @@ -936,41 +895,41 @@ index af4da73..e10861c 100644 + ngx_http_lua_balancer_free_keepalive_pool(ev->log, item->cpool); + } } - - -@@ -441,12 +951,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) + + +@@ -441,12 +938,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { /* TODO */ return NGX_OK; } - + - return ngx_http_upstream_set_round_robin_peer_session(pc, &bp->rrp); + return bp->original_set_session(pc, bp->data); } - - -@@ -455,13 +965,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) + + +@@ -455,13 +952,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) { ngx_http_lua_balancer_peer_data_t *bp = data; - + - if (bp->sockaddr && bp->socklen) { + if (ngx_http_lua_balancer_peer_set(bp)) { /* TODO */ return; } - + - ngx_http_upstream_save_round_robin_peer_session(pc, &bp->rrp); - return; + bp->original_save_session(pc, bp->data); } - + #endif -@@ -469,14 +978,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) - +@@ -469,14 +965,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) + int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - const u_char *addr, size_t addr_len, int port, char **err) @@ -988,13 +947,13 @@ index af4da73..e10861c 100644 + ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; + ngx_http_lua_balancer_peer_data_t *bp; - + if (r == NULL) { *err = "no request found"; -@@ -501,18 +1010,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -501,18 +997,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - /* we cannot read r->upstream->peer.data here directly because @@ -1008,21 +967,21 @@ index af4da73..e10861c 100644 - } - ngx_memzero(&url, sizeof(ngx_url_t)); - + url.url.data = ngx_palloc(r->pool, addr_len); -@@ -536,6 +1033,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -536,6 +1020,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } - + + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; + if (url.addrs && url.addrs[0].sockaddr) { bp->sockaddr = url.addrs[0].sockaddr; bp->socklen = url.addrs[0].socklen; -@@ -546,6 +1045,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, +@@ -546,6 +1032,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, return NGX_ERROR; } - + + if (cpool_name_len == 0) { + bp->cpool_name = *bp->host; + @@ -1091,8 +1050,8 @@ index af4da73..e10861c 100644 + return NGX_OK; } - -@@ -555,14 +1120,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, + +@@ -555,14 +1107,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, long connect_timeout, long send_timeout, long read_timeout, char **err) { @@ -1100,20 +1059,20 @@ index af4da73..e10861c 100644 - ngx_http_upstream_t *u; + ngx_http_lua_ctx_t *ctx; + ngx_http_upstream_t *u; - + #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) ngx_http_upstream_conf_t *ucf; -#endif - ngx_http_lua_main_conf_t *lmcf; ngx_http_lua_balancer_peer_data_t *bp; +#endif - + if (r == NULL) { *err = "no request found"; -@@ -587,15 +1151,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, +@@ -587,15 +1138,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1128,7 +1087,7 @@ index af4da73..e10861c 100644 if (!bp->cloned_upstream_conf) { /* we clone the upstream conf for the current request so that * we do not affect other requests at all. */ -@@ -650,12 +1208,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, +@@ -650,12 +1195,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, int count, char **err) { #if (nginx_version >= 1007005) @@ -1142,12 +1101,12 @@ index af4da73..e10861c 100644 + ngx_http_lua_ctx_t *ctx; + ngx_http_upstream_t *u; ngx_http_lua_balancer_peer_data_t *bp; - + if (r == NULL) { -@@ -681,13 +1237,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, +@@ -681,13 +1224,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1156,10 +1115,10 @@ index af4da73..e10861c 100644 - return NGX_ERROR; - } + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - + #if (nginx_version >= 1007005) max_tries = r->upstream->conf->next_upstream_tries; -@@ -713,12 +1263,10 @@ int +@@ -713,12 +1250,10 @@ int ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, int *status, char **err) { @@ -1172,13 +1131,13 @@ index af4da73..e10861c 100644 + ngx_http_upstream_state_t *state; ngx_http_lua_balancer_peer_data_t *bp; - ngx_http_lua_main_conf_t *lmcf; - + if (r == NULL) { *err = "no request found"; -@@ -743,13 +1291,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, +@@ -743,13 +1278,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, return NGX_ERROR; } - + - lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); - - bp = lmcf->balancer_peer_data; @@ -1187,17 +1146,17 @@ index af4da73..e10861c 100644 - return NGX_ERROR; - } + bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - + if (r->upstream_states && r->upstream_states->nelts > 1) { state = r->upstream_states->elts; diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h -index 4c94629..bec484e 100644 +index 4c946297..bec484e1 100644 --- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h +++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h @@ -258,13 +258,6 @@ struct ngx_http_lua_main_conf_s { ngx_str_t exit_worker_src; u_char *exit_worker_chunkname; - + - ngx_http_lua_balancer_peer_data_t *balancer_peer_data; - /* neither yielding nor recursion is possible in - * balancer_by_lua*, so there cannot be any races among @@ -1210,7 +1169,7 @@ index 4c94629..bec484e 100644 * body_filter_by_lua*, so there cannot be any races among @@ -359,6 +352,10 @@ union ngx_http_lua_srv_conf_u { } srv; - + struct { + ngx_http_upstream_init_pt original_init_upstream; + ngx_http_upstream_init_peer_pt original_init_peer; @@ -1220,7 +1179,7 @@ index 4c94629..bec484e 100644 ngx_str_t src; u_char *src_key; diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c -index fb10bf9..c2f085b 100644 +index fb10bf93..c2f085be 100644 --- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c +++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c @@ -1188,6 +1188,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) diff --git a/changelog/unreleased/kong/balancer_respect_max_retries.yml b/changelog/unreleased/kong/balancer_respect_max_retries.yml deleted file mode 100644 index 1884ad1ce9f..00000000000 --- a/changelog/unreleased/kong/balancer_respect_max_retries.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Fix an issue that the actual number of retry times exceeds the `retries` setting. -type: bugfix -scope: Core diff --git a/spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua b/spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua deleted file mode 100644 index b3245055dfe..00000000000 --- a/spec/02-integration/05-proxy/10-balancer/08-retries_spec.lua +++ /dev/null @@ -1,128 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require "cjson" - -local function get_log(typ, n) - local entries - helpers.wait_until(function() - local client = assert(helpers.http_client(helpers.mock_upstream_host, - helpers.mock_upstream_port)) - local res = client:get("/read_log/" .. typ, { - headers = { - Accept = "application/json" - } - }) - local raw = assert.res_status(200, res) - local body = cjson.decode(raw) - - entries = body.entries - return #entries > 0 - end, 10) - if n then - assert(#entries == n, "expected " .. n .. " log entries, but got " .. #entries) - end - return entries -end - -for _, strategy in helpers.each_strategy() do - describe("Balancer: respect max retries [#" .. strategy .. "]", function() - local service - - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { - "routes", - "services", - "plugins", - }) - - service = bp.services:insert { - name = "retry_service", - host = "127.0.0.1", - port = 62351, - retries = 5, - } - - local route = bp.routes:insert { - service = service, - paths = { "/hello" }, - strip_path = false, - } - - bp.plugins:insert { - route = { id = route.id }, - name = "http-log", - config = { - queue = { - max_batch_size = 1, - max_coalescing_delay = 0.1, - }, - http_endpoint = "http://" .. helpers.mock_upstream_host - .. ":" - .. helpers.mock_upstream_port - .. "/post_log/http" - } - } - - local fixtures = { - http_mock = {} - } - - fixtures.http_mock.my_server_block = [[ - server { - listen 0.0.0.0:62351; - location /hello { - content_by_lua_block { - local request_counter = ngx.shared.request_counter - local first_request = request_counter:get("first_request") - if first_request == nil then - request_counter:set("first_request", "yes") - ngx.say("hello") - else - ngx.exit(ngx.HTTP_CLOSE) - end - } - } - } - ]] - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - nginx_http_lua_shared_dict = "request_counter 1m", - }, nil, nil, fixtures)) - end) - - lazy_teardown(function() - helpers.stop_kong() - end) - - it("exceeded limit", function() - -- First request should succeed and save connection to upstream in keepalive pool - local proxy_client1 = helpers.proxy_client() - local res = assert(proxy_client1:send { - method = "GET", - path = "/hello", - }) - - assert.res_status(200, res) - - proxy_client1:close() - - -- Second request should failed 1 times and retry 5 times and then return 502 - local proxy_client2 = helpers.proxy_client() - - res = assert(proxy_client2:send { - method = "GET", - path = "/hello", - }) - - assert.res_status(502, res) - - -- wait for the http-log plugin to flush the log - ngx.sleep(1) - - local entries = get_log("http", 2) - assert.equal(#entries[2].tries, 6) - assert.equal(entries[2].upstream_status, "502, 502, 502, 502, 502, 502") - end) - end) -end From 9a101a6a909be454fc41a86f089045b9981d9c43 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 1 Feb 2024 14:26:04 +0200 Subject: [PATCH 3374/4351] hotfix(deps): bump openssl from 3.2.0 to 3.2.1 (#12482) ### Summary See: https://www.openssl.org/news/cl32.txt Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- build/openresty/openssl/openssl_repositories.bzl | 2 +- changelog/unreleased/kong/bump-openssl.yml | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 2 +- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el7-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 2 +- 16 files changed, 16 insertions(+), 16 deletions(-) diff --git a/.requirements b/.requirements index 8e687f97a79..db51855b150 100644 --- a/.requirements +++ b/.requirements @@ -2,7 +2,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 LUAROCKS=3.9.2 -OPENSSL=3.2.0 +OPENSSL=3.2.1 PCRE=10.42 LIBEXPAT=2.5.0 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index f06c848fc92..8d80947d3ea 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -11,7 +11,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.bazel", - sha256 = "14c826f07c7e433706fb5c69fa9e25dab95684844b4c962a2cf1bf183eb4690e", + sha256 = "83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39", strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/changelog/unreleased/kong/bump-openssl.yml b/changelog/unreleased/kong/bump-openssl.yml index 687f0c70200..75c3e6129f1 100644 --- a/changelog/unreleased/kong/bump-openssl.yml +++ b/changelog/unreleased/kong/bump-openssl.yml @@ -1,3 +1,3 @@ -message: Bumped OpenSSL from 3.1.4 to 3.2.0 +message: Bumped OpenSSL from 3.1.4 to 3.2.1 type: dependency scope: Core diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 34190b2b924..9c1876426ff 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -203,7 +203,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index b67b46ffebb..1767598eebb 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -189,7 +189,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 48576d505f1..320540e5c77 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -170,7 +170,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index d79c02cde0f..3ee40f75e36 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -203,7 +203,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 6b2c8a6327a..4387961f6e5 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -192,7 +192,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 1db2a407276..e47f94f75ff 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index b0d0b772ff0..d64e3806398 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -202,7 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index c0e493082a4..32b4666f539 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -202,7 +202,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 87ddaec8f70..e6bc2c9d3b6 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -189,7 +189,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 48576d505f1..320540e5c77 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -170,7 +170,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 854c2289e38..34cad3f9fdf 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -196,6 +196,6 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 8c96980a475..0c565edc151 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -183,7 +183,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index da9623d15a0..5ba824549c9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -181,7 +181,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasm_module - OpenSSL : OpenSSL 3.2.0 23 Nov 2023 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From c7cb900f4919e6b320b7bdf9132cfa4747679760 Mon Sep 17 00:00:00 2001 From: Samuele Date: Thu, 1 Feb 2024 19:21:57 +0100 Subject: [PATCH 3375/4351] perf(opentelemetry): increase max batch size (#12488) The max batch size for Opentelemetry was set to the default value: 1 the value actually refers to the number of spans in a batch, so we are increasing the default value to 200 which corresponds to what the default value used to be with the "old" queue implementation. --- .../unreleased/kong/otel-increase-queue-max-batch-size.yml | 3 +++ kong/plugins/opentelemetry/schema.lua | 6 +++++- 2 files changed, 8 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml diff --git a/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml b/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml new file mode 100644 index 00000000000..6936adcf761 --- /dev/null +++ b/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml @@ -0,0 +1,3 @@ +message: "**Opentelemetry**: increase queue max batch size to 200" +type: performance +scope: Plugin diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 4601703163d..85d8f4c1834 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -45,7 +45,11 @@ return { }, } }, { resource_attributes = resource_attributes }, - { queue = typedefs.queue }, + { queue = typedefs.queue { + default = { + max_batch_size = 200, + }, + } }, { batch_span_count = { description = "The number of spans to be sent in a single batch.", type = "integer" } }, { batch_flush_delay = { description = "The delay, in seconds, between two consecutive batches.", type = "integer" } }, { connect_timeout = typedefs.timeout { default = 1000 } }, From 00211cbe328d10831b0940b21e6d35ed0b880268 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Thu, 1 Feb 2024 21:32:04 +0000 Subject: [PATCH 3376/4351] feat(ai-proxy): add telemetry for ai-proxy (#12492) --- .../kong/add-ai-proxy-telemetry.yml | 3 +++ kong/api/routes/plugins.lua | 21 +++++++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 changelog/unreleased/kong/add-ai-proxy-telemetry.yml diff --git a/changelog/unreleased/kong/add-ai-proxy-telemetry.yml b/changelog/unreleased/kong/add-ai-proxy-telemetry.yml new file mode 100644 index 00000000000..829bb8e4958 --- /dev/null +++ b/changelog/unreleased/kong/add-ai-proxy-telemetry.yml @@ -0,0 +1,3 @@ +message: Adds telemetry collection for AI Proxy, AI Request Transformer, and AI Response Transformer, pertaining to model and provider usage. +type: feature +scope: Core diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index 0336e85eac4..bf8be078b07 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -38,6 +38,27 @@ local function reports_timer(premature, data) r_data.e = "c" end + if data.name == "ai-proxy" then + r_data.config = { + llm = { + model = {} + } + } + + r_data.config.llm.model.name = data.config.model.name + r_data.config.llm.model.provider = data.config.model.provider + + elseif data.name == "ai-request-transformer" or data.name == "ai-response-transformer" then + r_data.config = { + llm = { + model = {} + } + } + + r_data.config.llm.model.name = data.config.llm.model.name + r_data.config.llm.model.provider = data.config.llm.model.provider + end + reports.send("api", r_data) end From 1fb8be5a52c0adfeceae89e2056128734ccfc489 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Thu, 1 Feb 2024 21:34:50 +0000 Subject: [PATCH 3377/4351] fix(ai-proxy): double-gzipping responses when status is not 200 (#12493) --- kong/plugins/ai-proxy/handler.lua | 31 ++++++++++++++++++------------- 1 file changed, 18 insertions(+), 13 deletions(-) diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 0a824395ac1..89242ffc448 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -43,6 +43,8 @@ function _M:header_filter(conf) local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) if err then + kong.ctx.plugin.ai_parser_error = true + ngx.status = 500 local message = { error = { @@ -66,21 +68,24 @@ end function _M:body_filter(conf) if not kong.ctx.shared.skip_response_transformer then - -- all errors MUST be checked and returned in header_filter - -- we should receive a replacement response body from the same thread - - local original_request = kong.ctx.plugin.parsed_response or kong.response.get_raw_body() - local deflated_request = kong.ctx.plugin.parsed_response or kong.response.get_raw_body() - if deflated_request then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - deflated_request = kong_utils.deflate_gzip(deflated_request) + if (kong.response.get_status() == 200) or (kong.ctx.plugin.ai_parser_error) then + -- all errors MUST be checked and returned in header_filter + -- we should receive a replacement response body from the same thread + + local original_request = kong.ctx.plugin.parsed_response + local deflated_request = kong.ctx.plugin.parsed_response + if deflated_request then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + deflated_request = kong_utils.deflate_gzip(deflated_request) + end + + kong.response.set_raw_body(deflated_request) end - kong.response.set_raw_body(deflated_request) - end - -- call with replacement body, or original body if nothing changed - ai_shared.post_request(conf, original_request) + -- call with replacement body, or original body if nothing changed + ai_shared.post_request(conf, original_request) + end end end From dd257675dc95216333dc625578bbe9bf8ca6d397 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 2 Feb 2024 03:18:02 +0000 Subject: [PATCH 3378/4351] chore(tests): sync slightly different comments of the http_mock (#12399) --- spec/helpers/http_mock.lua | 17 ++++++++++++----- spec/helpers/http_mock/asserts.lua | 4 +--- spec/helpers/http_mock/debug_port.lua | 3 +-- spec/helpers/http_mock/template.lua | 2 +- 4 files changed, 15 insertions(+), 11 deletions(-) diff --git a/spec/helpers/http_mock.lua b/spec/helpers/http_mock.lua index 7d54aac55ed..229043b436a 100644 --- a/spec/helpers/http_mock.lua +++ b/spec/helpers/http_mock.lua @@ -118,8 +118,15 @@ end -- client:send({}) -- local logs = mock:retrieve_mocking_logs() -- get all the logs of HTTP sessions -- mock:stop() --- @usage --- -- routes can be a table like this: +-- +-- listens can be a number, which will be used as the port of the mock server; +-- or a string, which will be used as the param of listen directive of the mock server; +-- or a table represents multiple listen ports. +-- if the port is not specified, a random port will be used. +-- call mock:get_default_port() to get the first port the mock server listens to. +-- if the port is a number and opts.tls is set to ture, ssl will be appended. +-- +-- routes can be a table like this: -- routes = { -- ["/"] = { -- access = [[ @@ -234,11 +241,11 @@ end --- make assertions on HTTP requests. -- with a timeout to wait for the requests to arrive --- @class http_mock.eventually +-- @table http_mock.eventually --- assert if the condition is true for one of the logs. --- Replace "session" in the name of the function to assert on fields of the log. --- The field can be one of "session", "request", "response", "error". +--- Replace "session" in the name of the function to assert on fields of the log. +--- The field can be one of "session", "request", "response", "error". -- @function http_mock.eventually:has_session_satisfy -- @tparam function check the check function, accept a log and throw error if the condition is not satisfied diff --git a/spec/helpers/http_mock/asserts.lua b/spec/helpers/http_mock/asserts.lua index 8d3705c90b5..08664c65d49 100644 --- a/spec/helpers/http_mock/asserts.lua +++ b/spec/helpers/http_mock/asserts.lua @@ -4,12 +4,10 @@ local pairs = pairs local pcall = pcall local error = error ----@class http_mock local http_mock = {} local build_in_checks = {} ----@class http_mock_asserts local eventually_MT = {} eventually_MT.__index = eventually_MT @@ -147,7 +145,7 @@ end -- a session means a request/response pair. -- The impl callback throws error if the assertion is not true -- and returns a string to tell what condition is satisfied --- This design is to allow the user to use lua asserts in the callback +-- This design is to allow the user to use lua asserts in the callback -- (or even callback the registered assertion accept as argument), like the example; -- and for has_no/not_all assertions, we can construct an error message for it like: -- "we don't expect that: has header foo" diff --git a/spec/helpers/http_mock/debug_port.lua b/spec/helpers/http_mock/debug_port.lua index e5db9e5327f..89fe65d915f 100644 --- a/spec/helpers/http_mock/debug_port.lua +++ b/spec/helpers/http_mock/debug_port.lua @@ -6,7 +6,6 @@ local ipairs = ipairs local insert = table.insert local assert = assert ----@class http_mock local http_mock = {} -- POST as it's not idempotent @@ -106,7 +105,7 @@ function http_mock:get_all_logs(timeout) end function http_mock:clean(timeout) - -- if we wait, the http_client may timeout and cause error + -- if we wait, the http_client may timeout and cause error -- self:wait_until_no_request(timeout) -- clean unwanted logs diff --git a/spec/helpers/http_mock/template.lua b/spec/helpers/http_mock/template.lua index fc8c097597e..843f12c9c61 100644 --- a/spec/helpers/http_mock/template.lua +++ b/spec/helpers/http_mock/template.lua @@ -244,4 +244,4 @@ $(init) # end -- for location, route in pairs(routes) } } -]] \ No newline at end of file +]] From 3eafdc266a211e36fcc675825f83f91e47ba872d Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Fri, 26 Jan 2024 12:10:32 +0100 Subject: [PATCH 3379/4351] chore(release): bump version to 3.7 as part of the Feature Freeze --- kong-3.6.0-0.rockspec => kong-3.7.0-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-3.6.0-0.rockspec => kong-3.7.0-0.rockspec (99%) diff --git a/kong-3.6.0-0.rockspec b/kong-3.7.0-0.rockspec similarity index 99% rename from kong-3.6.0-0.rockspec rename to kong-3.7.0-0.rockspec index eeb32cca231..cca7ee53d66 100644 --- a/kong-3.6.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.6.0-0" +version = "3.7.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.6.0" + tag = "3.7.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index c149073e1dc..289dd9dbf27 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 6, + minor = 7, patch = 0, --suffix = "-alpha.13" }, { From 2516c5035f8a2406a3add38370b520f54aac6a11 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 2 Feb 2024 16:43:03 +0800 Subject: [PATCH 3380/4351] chore(conf): disable TLSv1.1 and lower in openssl 3.x (#12420) - remove unsupported TLS versions from default configurations. - support communication with old versions of OpenSSL clients using TLSv1.1. KAG-3259 --- .../kong/disable-TLSv1_1-in-openssl3.yml | 3 +++ kong.conf.default | 7 +++++-- kong/conf_loader/parse.lua | 17 +++++++++++++++++ kong/templates/kong_defaults.lua | 10 ++++++++-- kong/templates/nginx_kong.lua | 7 ++++++- kong/templates/nginx_kong_stream.lua | 6 ++++++ spec/01-unit/03-conf_loader_spec.lua | 10 +++++----- spec/01-unit/04-prefix_handler_spec.lua | 4 ++-- spec/01-unit/28-inject_confs_spec.lua | 4 ++-- spec/fixtures/1.2_custom_nginx.template | 8 ++++---- spec/fixtures/aws-lambda.lua | 2 +- spec/fixtures/mock_webserver_tpl.lua | 2 +- .../nginx_kong_test_custom_inject_http.lua | 2 +- .../nginx_kong_test_custom_inject_stream.lua | 4 ++-- ...est_tcp_echo_server_custom_inject_stream.lua | 2 +- spec/helpers.lua | 2 +- spec/helpers/http_mock/template.lua | 2 +- 17 files changed, 66 insertions(+), 26 deletions(-) create mode 100644 changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml diff --git a/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml b/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml new file mode 100644 index 00000000000..aa9305e7731 --- /dev/null +++ b/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml @@ -0,0 +1,3 @@ +message: now TLSv1.1 and lower is by default disabled in OpenSSL 3.x +type: feature +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index b5021cea8c3..77b9a28788f 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -748,6 +748,7 @@ #ssl_cipher_suite = intermediate # Defines the TLS ciphers served by Nginx. # Accepted values are `modern`, # `intermediate`, `old`, `fips` or `custom`. + # If you want to enable TLSv1.1, this value has to be `old`. # # See https://wiki.mozilla.org/Security/Server_Side_TLS # for detailed descriptions of each cipher @@ -762,13 +763,15 @@ # If you use DHE ciphers, you must also # configure the `ssl_dhparam` parameter. -#ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 +#ssl_protocols = TLSv1.2 TLSv1.3 # Enables the specified protocols for # client-side connections. The set of # supported protocol versions also depends # on the version of OpenSSL Kong was built # with. This value is ignored if # `ssl_cipher_suite` is not `custom`. + # If you want to enable TLSv1.1, you should + # set `ssl_cipher_suite` to `old`. # # See http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_protocols @@ -1763,7 +1766,7 @@ # # See https://github.com/openresty/lua-nginx-module#lua_ssl_verify_depth -#lua_ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 # Defines the TLS versions supported +#lua_ssl_protocols = TLSv1.2 TLSv1.3 # Defines the TLS versions supported # when handshaking with OpenResty's # TCP cosocket APIs. # diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index 841bff4e1b4..bcdb9f0ff46 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -432,6 +432,23 @@ local function check_and_parse(conf, opts) conf.ssl_dhparam = suite.dhparams conf.nginx_http_ssl_dhparam = suite.dhparams conf.nginx_stream_ssl_dhparam = suite.dhparams + + else + for _, key in ipairs({ + "nginx_http_ssl_conf_command", + "nginx_http_proxy_ssl_conf_command", + "nginx_http_lua_ssl_conf_command", + "nginx_stream_ssl_conf_command", + "nginx_stream_proxy_ssl_conf_command", + "nginx_stream_lua_ssl_conf_command"}) do + + if conf[key] then + local _, _, seclevel = string.find(conf[key], "@SECLEVEL=(%d+)") + if seclevel ~= "0" then + ngx.log(ngx.WARN, key, ": Default @SECLEVEL=0 overridden, TLSv1.1 unavailable") + end + end + end end else diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 2c0802bc72a..5c3931f9592 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -53,7 +53,7 @@ client_ssl_cert = NONE client_ssl_cert_key = NONE ssl_cipher_suite = intermediate ssl_ciphers = NONE -ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 +ssl_protocols = TLSv1.2 TLSv1.3 ssl_prefer_server_ciphers = on ssl_dhparam = NONE ssl_session_tickets = on @@ -91,9 +91,15 @@ nginx_http_ssl_prefer_server_ciphers = NONE nginx_http_ssl_dhparam = NONE nginx_http_ssl_session_tickets = NONE nginx_http_ssl_session_timeout = NONE +nginx_http_ssl_conf_command = NONE +nginx_http_proxy_ssl_conf_command = NONE +nginx_http_lua_ssl_conf_command = NONE nginx_http_lua_regex_match_limit = 100000 nginx_http_lua_regex_cache_max_entries = 8192 nginx_http_keepalive_requests = 10000 +nginx_stream_ssl_conf_command = NONE +nginx_stream_proxy_ssl_conf_command = NONE +nginx_stream_lua_ssl_conf_command = NONE nginx_stream_ssl_protocols = NONE nginx_stream_ssl_prefer_server_ciphers = NONE nginx_stream_ssl_dhparam = NONE @@ -170,7 +176,7 @@ router_flavor = traditional_compatible lua_socket_pool_size = 256 lua_ssl_trusted_certificate = system lua_ssl_verify_depth = 1 -lua_ssl_protocols = TLSv1.1 TLSv1.2 TLSv1.3 +lua_ssl_protocols = TLSv1.2 TLSv1.3 lua_package_path = ./?.lua;./?/init.lua; lua_package_cpath = NONE diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 405b8686ac1..8cd97849c0e 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -24,6 +24,11 @@ lua_shared_dict kong_db_cache_miss 12m; lua_shared_dict kong_secrets 5m; underscores_in_headers on; +> if ssl_cipher_suite == 'old' then +lua_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +proxy_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +> end > if ssl_ciphers then ssl_ciphers ${{SSL_CIPHERS}}; > end @@ -503,7 +508,7 @@ server { ssl_certificate $(admin_gui_ssl_cert[i]); ssl_certificate_key $(admin_gui_ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; > end client_max_body_size 10m; diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 4a2d9b07fbc..68a165110a8 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -33,6 +33,12 @@ ssl_ciphers ${{SSL_CIPHERS}}; $(el.name) $(el.value); > end +> if ssl_cipher_suite == 'old' then +lua_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +proxy_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +> end + init_by_lua_block { > if test and coverage then require 'luacov' diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index e00b4cf515d..752471584a7 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1584,19 +1584,19 @@ describe("Configuration loader", function() assert.is_nil(err) assert.is_table(conf) - assert.equal("TLSv1.1 TLSv1.2 TLSv1.3", conf.nginx_http_lua_ssl_protocols) - assert.equal("TLSv1.1 TLSv1.2 TLSv1.3", conf.nginx_stream_lua_ssl_protocols) + assert.equal("TLSv1.2 TLSv1.3", conf.nginx_http_lua_ssl_protocols) + assert.equal("TLSv1.2 TLSv1.3", conf.nginx_stream_lua_ssl_protocols) end) it("sets lua_ssl_protocols to user specified value", function() local conf, err = conf_loader(nil, { - lua_ssl_protocols = "TLSv1.1" + lua_ssl_protocols = "TLSv1.2" }) assert.is_nil(err) assert.is_table(conf) - assert.equal("TLSv1.1", conf.nginx_http_lua_ssl_protocols) - assert.equal("TLSv1.1", conf.nginx_stream_lua_ssl_protocols) + assert.equal("TLSv1.2", conf.nginx_http_lua_ssl_protocols) + assert.equal("TLSv1.2", conf.nginx_stream_lua_ssl_protocols) end) it("sets nginx_http_lua_ssl_protocols and nginx_stream_lua_ssl_protocols to different values", function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 4e034e6b2f3..70956e99828 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1492,7 +1492,7 @@ describe("NGINX conf compiler", function() local http_inject_conf = prefix_handler.compile_nginx_http_inject_conf(helpers.test_conf) assert.matches("lua_ssl_verify_depth%s+1;", http_inject_conf) assert.matches("lua_ssl_trusted_certificate.+;", http_inject_conf) - assert.matches("lua_ssl_protocols%s+TLSv1.1 TLSv1.2 TLSv1.3;", http_inject_conf) + assert.matches("lua_ssl_protocols%s+TLSv1.2 TLSv1.3;", http_inject_conf) end) it("sets lua_ssl_verify_depth", function() local conf = assert(conf_loader(helpers.test_conf_path, { @@ -1532,7 +1532,7 @@ describe("NGINX conf compiler", function() local stream_inject_conf = prefix_handler.compile_nginx_stream_inject_conf(helpers.test_conf) assert.matches("lua_ssl_verify_depth%s+1;", stream_inject_conf) assert.matches("lua_ssl_trusted_certificate.+;", stream_inject_conf) - assert.matches("lua_ssl_protocols%s+TLSv1.1 TLSv1.2 TLSv1.3;", stream_inject_conf) + assert.matches("lua_ssl_protocols%s+TLSv1.2 TLSv1.3;", stream_inject_conf) end) it("sets lua_ssl_verify_depth", function() local conf = assert(conf_loader(helpers.test_conf_path, { diff --git a/spec/01-unit/28-inject_confs_spec.lua b/spec/01-unit/28-inject_confs_spec.lua index ff5ea8afb9f..916a8fe1156 100644 --- a/spec/01-unit/28-inject_confs_spec.lua +++ b/spec/01-unit/28-inject_confs_spec.lua @@ -18,12 +18,12 @@ lmdb_map_size 2048m; local http_conf = fmt([[ lua_ssl_verify_depth 1; lua_ssl_trusted_certificate '%s/servroot/.ca_combined'; -lua_ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +lua_ssl_protocols TLSv1.2 TLSv1.3; ]], cwd) local stream_conf = fmt([[ lua_ssl_verify_depth 1; lua_ssl_trusted_certificate '%s/servroot/.ca_combined'; -lua_ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +lua_ssl_protocols TLSv1.2 TLSv1.3; ]], cwd) local args = { diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index a0079cafe8b..2f3851d919a 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -98,7 +98,7 @@ http { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; ssl_certificate_by_lua_block { Kong.ssl_certificate() } @@ -200,7 +200,7 @@ http { ssl_certificate $(admin_ssl_cert[i]); ssl_certificate_key $(admin_ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; > end # injected nginx_admin_* directives @@ -237,7 +237,7 @@ http { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; set_real_ip_from 127.0.0.1; @@ -557,7 +557,7 @@ stream { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2; + ssl_protocols TLSv1.2; content_by_lua_block { local sock = assert(ngx.req.socket(true)) diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index 1d99bad795c..ea36367115e 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -17,7 +17,7 @@ local fixtures = { ssl_certificate ${{SSL_CERT}}; ssl_certificate_key ${{SSL_CERT_KEY}}; > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; location ~ "/2015-03-31/functions/(?:[^/])*/invocations" { content_by_lua_block { diff --git a/spec/fixtures/mock_webserver_tpl.lua b/spec/fixtures/mock_webserver_tpl.lua index 598f9ef2ebb..87ebbf16da5 100644 --- a/spec/fixtures/mock_webserver_tpl.lua +++ b/spec/fixtures/mock_webserver_tpl.lua @@ -85,7 +85,7 @@ http { ssl_certificate ${cert_path}/kong_spec.crt; ssl_certificate_key ${cert_path}/kong_spec.key; - ssl_protocols TLSv1 TLSv1.1 TLSv1.2; + ssl_protocols TLSv1.2; ssl_ciphers HIGH:!aNULL:!MD5; #end # if check_hostname then diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua index d66b38e6120..46439562963 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua @@ -12,7 +12,7 @@ lua_shared_dict kong_mock_upstream_loggers 10m; ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; set_real_ip_from 127.0.0.1; diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua index 20acfa289f6..7d43af7446c 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua @@ -8,7 +8,7 @@ server { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; content_by_lua_block { local sock = assert(ngx.req.socket()) @@ -51,4 +51,4 @@ server { proxy_socket_keepalive on; } > end -- cluster_ssl_tunnel -]] \ No newline at end of file +]] diff --git a/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua b/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua index db3aac86124..302f1455368 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_tcp_echo_server_custom_inject_stream.lua @@ -7,7 +7,7 @@ server { ssl_certificate $(ssl_cert[i]); ssl_certificate_key $(ssl_cert_key[i]); > end - ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; + ssl_protocols TLSv1.2 TLSv1.3; content_by_lua_block { local sock = assert(ngx.req.socket()) diff --git a/spec/helpers.lua b/spec/helpers.lua index 5556774173d..a86ca9a1061 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3603,7 +3603,7 @@ end -- -- ssl_certificate ${{SSL_CERT}}; -- ssl_certificate_key ${{SSL_CERT_KEY}}; --- ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3; +-- ssl_protocols TLSv1.2 TLSv1.3; -- -- location ~ "/echobody" { -- content_by_lua_block { diff --git a/spec/helpers/http_mock/template.lua b/spec/helpers/http_mock/template.lua index 843f12c9c61..f1f11793368 100644 --- a/spec/helpers/http_mock/template.lua +++ b/spec/helpers/http_mock/template.lua @@ -128,7 +128,7 @@ $(init) # if tls then ssl_certificate ../../spec/fixtures/kong_spec.crt; ssl_certificate_key ../../spec/fixtures/kong_spec.key; - ssl_protocols TLSv1 TLSv1.1 TLSv1.2; + ssl_protocols TLSv1.2; ssl_ciphers HIGH:!aNULL:!MD5; # end From 29659469eb2ae0418e165ffada230e4493ec8550 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Fri, 2 Feb 2024 22:46:11 +0000 Subject: [PATCH 3381/4351] fix(ai-proxy): gzip decompression library has moved (#12503) --- kong/llm/drivers/shared.lua | 5 +- kong/plugins/ai-proxy/handler.lua | 3 +- .../ai-response-transformer/handler.lua | 2 +- .../08-encoding_integration_spec.lua | 366 ++++++++++++++++++ 4 files changed, 373 insertions(+), 3 deletions(-) create mode 100644 spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index dcc996c8085..f2e60327064 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -4,6 +4,7 @@ local _M = {} local cjson = require("cjson.safe") local http = require("resty.http") local fmt = string.format +local os = os -- local log_entry_keys = { @@ -18,8 +19,10 @@ local log_entry_keys = { PROVIDER_NAME = "ai.meta.provider_name", } +local openai_override = os.getenv("OPENAI_TEST_PORT") + _M.upstream_url_format = { - openai = "https://api.openai.com:443", + openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), anthropic = "https://api.anthropic.com:443", cohere = "https://api.cohere.com:443", azure = "https://%s.openai.azure.com:443/openai/deployments/%s", diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 89242ffc448..631a7b5b48b 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -4,7 +4,7 @@ local _M = {} local ai_shared = require("kong.llm.drivers.shared") local llm = require("kong.llm") local cjson = require("cjson.safe") -local kong_utils = require("kong.tools.utils") +local kong_utils = require("kong.tools.gzip") local kong_meta = require "kong.meta" -- @@ -37,6 +37,7 @@ function _M:header_filter(conf) if response_body then local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then response_body = kong_utils.inflate_gzip(response_body) end diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index b5cde6fc0da..d4535b37e6d 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -4,7 +4,7 @@ local _M = {} local kong_meta = require "kong.meta" local http = require("resty.http") local fmt = string.format -local kong_utils = require("kong.tools.utils") +local kong_utils = require("kong.tools.gzip") local llm = require("kong.llm") -- diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua new file mode 100644 index 00000000000..371f99b11f2 --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -0,0 +1,366 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local inflate_gzip = require("kong.tools.gzip").inflate_gzip + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = 62349 + +local openai_driver = require("kong.llm.drivers.openai") + +local format_stencils = { + llm_v1_chat = { + good = { + + user_request = { + messages = { + [1] = { + role = "system", + content = "You are a scientist.", + }, + [2] = { + role = "user", + content = "Why can't you divide by zero?", + }, + }, + }, + + provider_response = { + choices = { + [1] = { + finish_reason = "stop", + index = 0, + messages = { + role = "assistant", + content = "Dividing by zero is undefined in mathematics because it leads to results that are contradictory or nonsensical.", + }, + }, + }, + created = 1702325640, + id = "chatcmpl-8Ugx63a79wKACVkaBbKnR2C2HPcxT", + model = "gpt-4-0613", + object = "chat.completion", + system_fingerprint = nil, + usage = { + completion_tokens = 139, + prompt_tokens = 130, + total_tokens = 269, + }, + }, + + }, + + + faulty = { + + provider_response = { + your_request = { + was_not = "correct but for some reason i return 200 anyway", + }, + }, + + }, + + unauthorized = { + + provider_response = { + error = { + message = "bad API key", + } + }, + + }, + + error = { + + provider_response = { + error = { + message = "some failure", + }, + }, + }, + + error_faulty = { + + provider_response = { + bad_message = { + bad_error = { + unauthorized = "some failure with weird json", + }, + } + }, + + }, + + }, +} + +local plugin_conf = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + }, + }, +} + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up openai mock fixtures + local fixtures = { + http_mock = {}, + dns_mock = helpers.dns_mock.new({ + mocks_only = true, -- don't fallback to "real" DNS + }), + } + + fixtures.dns_mock:A { + name = "api.openai.com", + address = "127.0.0.1", + } + + -- openai llm driver will always send to this port, if var is set + helpers.setenv("OPENAI_TEST_PORT", tostring(MOCK_PORT)) + + fixtures.http_mock.openai = [[ + server { + server_name openai; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + location = "/v1/chat/completions" { + content_by_lua_block { + local json = require("cjson.safe") + local inflate_gzip = require("kong.tools.gzip").inflate_gzip + local deflate_gzip = require("kong.tools.gzip").deflate_gzip + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + -- ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + local test_type = ngx.req.get_headers()['x-test-type'] + + -- switch based on test type requested + if test_type == ngx.null or test_type == "200" then + ngx.status = 200 + ngx.header["content-encoding"] = "gzip" + local response = deflate_gzip(']] .. cjson.encode(format_stencils.llm_v1_chat.good.provider_response) .. [[') + ngx.print(response) + elseif test_type == "200_FAULTY" then + ngx.status = 200 + ngx.header["content-encoding"] = "gzip" + local response = deflate_gzip(']] .. cjson.encode(format_stencils.llm_v1_chat.faulty.provider_response) .. [[') + ngx.print(response) + elseif test_type == "401" then + ngx.status = 401 + ngx.header["content-encoding"] = "gzip" + local response = deflate_gzip(']] .. cjson.encode(format_stencils.llm_v1_chat.unauthorized.provider_response) .. [[') + ngx.print(response) + elseif test_type == "500" then + ngx.status = 500 + ngx.header["content-encoding"] = "gzip" + local response = deflate_gzip(']] .. cjson.encode(format_stencils.llm_v1_chat.error.provider_response) .. [[') + ngx.print(response) + elseif test_type == "500_FAULTY" then + ngx.status = 500 + ngx.header["content-encoding"] = "gzip" + local response = deflate_gzip(']] .. cjson.encode(format_stencils.llm_v1_chat.error_faulty.provider_response) .. [[') + ngx.print(response) + end + end + else + ngx.status = 401 + -- ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", + port = 8080, + path = "/", + }) + + -- 200 chat good, gzipped from server + local openai_chat = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = openai_chat.id }, + config = plugin_conf, + } + -- + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong(nil, true) + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + + ---- TESTS + describe("returns deflated response to client", function() + it("200 from LLM", function() + local r = client:get("/openai/llm/v1/chat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-test-type"] = "200", + }, + body = format_stencils.llm_v1_chat.good.user_request, + }) + + -- validate that the request succeeded, response status 200 + local actual_response_string = assert.res_status(200 , r) + actual_response_string = inflate_gzip(actual_response_string) + local actual_response, err = cjson.decode(actual_response_string) + assert.is_falsy(err) + + -- execute the response format transformer manually + local expected_response_string, err = cjson.encode(format_stencils.llm_v1_chat.good.provider_response) + assert.is_falsy(err) + + local expected_response, err = openai_driver.from_format(expected_response_string, plugin_conf.model, plugin_conf.route_type) + assert.is_falsy(err) + expected_response, err = cjson.decode(expected_response) + assert.is_falsy(err) + + -- compare the webserver vs code responses objects + assert.same(expected_response, actual_response) + end) + end) + + it("200 from LLM but with faulty response format", function() + local r = client:get("/openai/llm/v1/chat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-test-type"] = "200_FAULTY", + }, + body = format_stencils.llm_v1_chat.good.user_request, + }) + + -- validate that the request succeeded, response status 200 + local actual_response_string = assert.res_status(500 , r) + actual_response_string = inflate_gzip(actual_response_string) + local actual_response, err = cjson.decode(actual_response_string) + assert.is_falsy(err) + + -- compare the webserver vs expected error + assert.same({ error = { message = "transformation failed from type openai://llm/v1/chat: 'choices' not in llm/v1/chat response" }}, actual_response) + end) + + it("401 from LLM", function() + local r = client:get("/openai/llm/v1/chat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-test-type"] = "401", + }, + body = format_stencils.llm_v1_chat.good.user_request, + }) + + -- validate that the request succeeded, response status 200 + local actual_response_string = assert.res_status(401 , r) + actual_response_string = inflate_gzip(actual_response_string) + local actual_response, err = cjson.decode(actual_response_string) + assert.is_falsy(err) + + -- compare the webserver vs expected error + assert.same({ error = { message = "bad API key" }}, actual_response) + end) + + it("500 from LLM", function() + local r = client:get("/openai/llm/v1/chat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-test-type"] = "500", + }, + body = format_stencils.llm_v1_chat.good.user_request, + }) + + -- validate that the request succeeded, response status 200 + local actual_response_string = assert.res_status(500 , r) + actual_response_string = inflate_gzip(actual_response_string) + local actual_response, err = cjson.decode(actual_response_string) + assert.is_falsy(err) + + -- compare the webserver vs expected error + assert.same({ error = { message = "some failure" }}, actual_response) + end) + + it("500 from LLM but with faulty response format", function() + local r = client:get("/openai/llm/v1/chat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-test-type"] = "500_FAULTY", + }, + body = format_stencils.llm_v1_chat.good.user_request, + }) + + -- validate that the request succeeded, response status 200 + local actual_response_string = assert.res_status(500 , r) + actual_response_string = inflate_gzip(actual_response_string) + local actual_response, err = cjson.decode(actual_response_string) + assert.is_falsy(err) + + -- compare the webserver vs expected error + assert.same({ bad_message = { bad_error = { unauthorized = "some failure with weird json" }}}, actual_response) + end) + end) + ---- + +end end From d142390fddca08e5ec0f0713cc123f1001d27e98 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Mon, 5 Feb 2024 11:15:29 +0800 Subject: [PATCH 3382/4351] fix(core): use `-1` as the worker ID of privileged agent to avoid access issues (#12385) By default, `ngx.worker.id()` returns `nil` for the privileged agent. Now Fall back to `-1` as the worker ID of privileged agent worker to avoid error. --------- Co-authored-by: Datong Sun --- changelog/unreleased/kong/fix_privileged_agent_id_1.yml | 4 ++++ kong/api/routes/kong.lua | 2 +- kong/clustering/control_plane.lua | 2 +- kong/plugins/acme/handler.lua | 2 +- kong/plugins/statsd/log.lua | 2 +- kong/runloop/handler.lua | 2 +- kong/runloop/log_level.lua | 4 ++-- kong/runloop/plugin_servers/pb_rpc.lua | 2 +- spec/02-integration/20-wasm/05-cache-invalidation_spec.lua | 2 +- 9 files changed, 13 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/fix_privileged_agent_id_1.yml diff --git a/changelog/unreleased/kong/fix_privileged_agent_id_1.yml b/changelog/unreleased/kong/fix_privileged_agent_id_1.yml new file mode 100644 index 00000000000..0cabc3796bf --- /dev/null +++ b/changelog/unreleased/kong/fix_privileged_agent_id_1.yml @@ -0,0 +1,4 @@ +message: | + Use `-1` as the worker ID of privileged agent to avoid access issues. +type: bugfix +scope: Core diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 16a2d4c7dcd..a80615302c3 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -254,7 +254,7 @@ return { GET = function (self, db, helpers) local body = { worker = { - id = ngx.worker.id(), + id = ngx.worker.id() or -1, count = ngx.worker.count(), }, stats = kong.timer:stats({ diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 317466e2a82..aec39586c99 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -119,7 +119,7 @@ function _M:export_deflated_reconfigure_payload() end -- store serialized plugins map for troubleshooting purposes - local shm_key_name = "clustering:cp_plugins_configured:worker_" .. worker_id() + local shm_key_name = "clustering:cp_plugins_configured:worker_" .. (worker_id() or -1) kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) ngx_log(ngx_DEBUG, "plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index 58cf7fa6000..f33efd637be 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -83,7 +83,7 @@ end function ACMEHandler:init_worker() - local worker_id = ngx.worker.id() + local worker_id = ngx.worker.id() or -1 kong.log.info("acme renew timer started on worker ", worker_id) ngx.timer.every(86400, renew) end diff --git a/kong/plugins/statsd/log.lua b/kong/plugins/statsd/log.lua index d0bede908d6..193867193ac 100644 --- a/kong/plugins/statsd/log.lua +++ b/kong/plugins/statsd/log.lua @@ -441,7 +441,7 @@ function _M.execute(conf) kong.log.debug("Status code is within given status code ranges") if not worker_id then - worker_id = ngx.worker.id() + worker_id = ngx.worker.id() or -1 end conf._prefix = conf.prefix diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 01efbdfbf3a..e6cf91469f9 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -634,7 +634,7 @@ do local CURRENT_BALANCER_HASH = 0 reconfigure_handler = function(data) - local worker_id = ngx_worker_id() + local worker_id = ngx_worker_id() or -1 if exiting() then log(NOTICE, "declarative reconfigure was canceled on worker #", worker_id, diff --git a/kong/runloop/log_level.lua b/kong/runloop/log_level.lua index 90c545bcae3..5f253375246 100644 --- a/kong/runloop/log_level.lua +++ b/kong/runloop/log_level.lua @@ -41,7 +41,7 @@ local function init_handler() - ngx.time() if shm_log_level and cur_log_level ~= shm_log_level and timeout > 0 then - set_log_level(ngx.worker.id(), shm_log_level, timeout) + set_log_level(ngx.worker.id() or -1, shm_log_level, timeout) end end @@ -68,7 +68,7 @@ end -- log level worker event updates local function worker_handler(data) - local worker = ngx.worker.id() + local worker = ngx.worker.id() or -1 log(NOTICE, "log level worker event received for worker ", worker) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index dc2d15393e2..8aae88de866 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -371,7 +371,7 @@ function Rpc:call_start_instance(plugin_name, conf) return nil, err end - kong.log.debug("started plugin server: seq ", conf.__seq__, ", worker ", ngx.worker.id(), ", instance id ", + kong.log.debug("started plugin server: seq ", conf.__seq__, ", worker ", ngx.worker.id() or -1, ", instance id ", status.instance_status.instance_id) return { diff --git a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua index adcb622e261..1b044f2759b 100644 --- a/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua +++ b/spec/02-integration/20-wasm/05-cache-invalidation_spec.lua @@ -188,7 +188,7 @@ describe("#wasm filter chain cache " .. mode_suffix, function() rewrite = {[[ kong.response.set_header( "]] .. WORKER_ID_HEADER .. [[", - ngx.worker.id() + ngx.worker.id() or -1 ) ]]} } From cbaa2298ee2326d90c7b75d58566098b05df4fac Mon Sep 17 00:00:00 2001 From: subnetmarco <88.marco@gmail.com> Date: Thu, 1 Feb 2024 07:59:34 -0500 Subject: [PATCH 3383/4351] docs(readme/features): adding AI gateway highlights --- README.md | 1 + 1 file changed, 1 insertion(+) diff --git a/README.md b/README.md index e982fd6c5f1..0118d61c17f 100644 --- a/README.md +++ b/README.md @@ -52,6 +52,7 @@ The top Kong features include: - Authentication and authorization for APIs using methods like JWT, basic auth, OAuth, ACLs and more. - Proxy, SSL/TLS termination, and connectivity support for L4 or L7 traffic. - Plugins for enforcing traffic controls, rate limiting, req/res transformations, logging, monitoring and including a plugin developer hub. +- Plugins for AI traffic to support multi-LLM implementations and no-code AI use cases, with advanced AI prompt engineering, AI observability, AI security and more. - Sophisticated deployment models like Declarative Databaseless Deployment and Hybrid Deployment (control plane/data plane separation) without any vendor lock-in. - Native [ingress controller](https://github.com/Kong/kubernetes-ingress-controller) support for serving Kubernetes. From 51cf38080b3998781b77a3ab55cf327142373d2a Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 5 Feb 2024 18:23:13 +0800 Subject: [PATCH 3384/4351] chore(deps): bump h2client version to v0.4.4 (#12535) --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 21de2dca16e..af0ff49c799 100644 --- a/Makefile +++ b/Makefile @@ -45,7 +45,7 @@ ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 BAZLISK_VERSION ?= 1.19.0 -H2CLIENT_VERSION ?= 0.4.0 +H2CLIENT_VERSION ?= 0.4.4 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built From 1b625db194b7d1e32b33d803eb75c703479bb4ed Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Fri, 2 Feb 2024 22:32:31 +0100 Subject: [PATCH 3385/4351] docs(release): genereate 3.6.0 changelog --- changelog/3.6.0/3.6.0.md | 388 ++++++++++++++++++ .../kong-manager/entity_form_preview.yml | 3 + .../redesigned_basic_components.yml | 3 + .../standardized_notification_format.yml | 3 + .../kong-manager/unified_plugin_pages.yml | 3 + changelog/3.6.0/kong/.gitkeep | 0 .../kong/add-ai-prompt-decorator-plugin.yml | 0 .../kong/add-ai-prompt-guard-plugin.yml | 0 .../kong/add-ai-prompt-template-plugin.yml | 0 .../kong/add-ai-proxy-plugin.yml | 0 .../kong/add-ai-proxy-telemetry.yml | 0 .../add-ai-request-transformer-plugin.yml | 0 .../add-ai-response-transformer-plugin.yml | 0 ...way-edition-to-root-endpoint-admin-api.yml | 0 .../kong/add_ngx_brotli_module.yml | 0 .../kong/atc_reuse_context.yml | 0 .../kong/basic_www_authenticate.yml | 0 .../kong/bump-atc-router.yml | 0 .../bump-cocurrency-limit-of-timer-ng.yml | 0 .../kong/bump-lapis-1.16.0.1.yml | 0 .../kong/bump-lpeg-1.1.0.yml | 0 .../kong/bump-lua-messagepack-0.5.3.yml | 0 .../kong/bump-lua-messagepack-0.5.4.yml | 0 .../kong/bump-lua-resty-aws-1.3.6.yml | 0 .../kong/bump-lua-resty-healthcheck-3.0.1.yml | 0 .../kong/bump-lua-resty-lmdb-1.4.1.yml | 0 .../kong/bump-lua-resty-timer-ng-to-0.2.6.yml | 0 .../kong/bump-ngx-wasm-module.yml | 0 .../kong/bump-openresty.yml | 0 .../kong/bump-openssl.yml | 0 .../kong/bump-resty-openssl.yml | 0 .../kong/bump-wasmtime.yml | 0 .../kong/bump_dns_stale_ttl.yml | 0 .../kong/bump_ngx_brotli.yml | 0 .../kong/ca_certificates_reference_check.yml | 0 .../clustering-empty-data-plane-hash-fix.yml | 0 .../kong/cookie-name-validator.yml | 0 .../kong/cp-expose-dp-cert-details.yml | 0 .../kong/dao-pk-as-entity.yml | 0 .../kong/debian-12-support.yml | 0 .../kong/declarative_config_fix.yml | 0 .../kong/default_status_port.yml | 0 .../kong/deps_bump_lua_resty_healthcheck.yml | 0 ...splay-warning-message-for-km-misconfig.yml | 0 .../enhance_admin_api_auth_error_response.yml | 0 .../kong/error_handler_494.yml | 0 .../expression_http_headers_sensitive.yml | 0 .../kong/expressions_not_operator.yml | 0 .../feat-add-cipher-to-the-intermediate.yml | 0 ...declarative-config-flattened-data-loss.yml | 0 .../kong/fix-error-message-print.yml | 0 .../kong/fix-ldoc-intermittent-fail.yml | 0 ...fix-pdk-response-set-header-with-table.yml | 0 ...fix-upstream-uri-azure-function-plugin.yml | 0 .../kong/fix-wasm-module-branch.yml | 0 .../kong/fix_dns_blocking.yml | 0 .../kong/fix_dns_disable_dns_no_sync.yml | 0 .../fix_dns_instrument_error_handling.yml | 0 .../kong/inject-nginx-directives-location.yml | 0 .../kong/introduce_lmdb_validation_tag.yml | 0 .../kong/log-serializer-source-property.yml | 0 .../kong/optimize_keepalive_parameters.yml | 0 .../pdk-json-encoding-numbers-precision.yml | 0 ...response-send-remove-transfer-encoding.yml | 0 .../kong/perf-tracing-from-timers.yml | 0 .../kong/plugin-server-instance-leak.yml | 0 .../{unreleased => 3.6.0}/kong/postremove.yml | 0 .../prometheus_expose_no_service_metrics.yml | 0 .../rate-limiting-fix-redis-sync-rate.yml | 0 .../kong/respect-custom-proxy_access_log.yml | 0 .../kong/rl-shared-sync-timer.yml | 0 .../kong/router-report-yield.yml | 0 ...ss-routes-still-trigger-datalog-plugin.yml | 0 .../standardize-redis-conifguration-acme.yml | 0 ...dize-redis-conifguration-rate-limiting.yml | 0 ...ardize-redis-conifguration-response-rl.yml | 0 ...subsystems_do_not_share_router_schemas.yml | 0 .../kong/support_http_path_segments_field.yml | 0 ...upport_net_src_dst_field_in_expression.yml | 0 .../kong/tracing-dns-query-patch.yml | 0 .../kong/tracing-sampling-rate-scope.yml | 0 .../kong/validate_private_key.yml | 0 .../kong/wasm-attach.yml | 0 .../kong/wasm-dynamic-properties.yml | 0 .../kong/wasm-injected-shm-kv.yml | 0 85 files changed, 400 insertions(+) create mode 100644 changelog/3.6.0/3.6.0.md create mode 100644 changelog/3.6.0/kong-manager/entity_form_preview.yml create mode 100644 changelog/3.6.0/kong-manager/redesigned_basic_components.yml create mode 100644 changelog/3.6.0/kong-manager/standardized_notification_format.yml create mode 100644 changelog/3.6.0/kong-manager/unified_plugin_pages.yml create mode 100644 changelog/3.6.0/kong/.gitkeep rename changelog/{unreleased => 3.6.0}/kong/add-ai-prompt-decorator-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-ai-prompt-guard-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-ai-prompt-template-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-ai-proxy-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-ai-proxy-telemetry.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-ai-request-transformer-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-ai-response-transformer-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add-gateway-edition-to-root-endpoint-admin-api.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/add_ngx_brotli_module.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/atc_reuse_context.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/basic_www_authenticate.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-atc-router.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-cocurrency-limit-of-timer-ng.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lapis-1.16.0.1.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lpeg-1.1.0.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lua-messagepack-0.5.3.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lua-messagepack-0.5.4.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lua-resty-aws-1.3.6.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lua-resty-healthcheck-3.0.1.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lua-resty-lmdb-1.4.1.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-lua-resty-timer-ng-to-0.2.6.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-ngx-wasm-module.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-openresty.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-openssl.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-resty-openssl.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump-wasmtime.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump_dns_stale_ttl.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/bump_ngx_brotli.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/ca_certificates_reference_check.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/clustering-empty-data-plane-hash-fix.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/cookie-name-validator.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/cp-expose-dp-cert-details.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/dao-pk-as-entity.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/debian-12-support.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/declarative_config_fix.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/default_status_port.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/deps_bump_lua_resty_healthcheck.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/display-warning-message-for-km-misconfig.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/enhance_admin_api_auth_error_response.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/error_handler_494.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/expression_http_headers_sensitive.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/expressions_not_operator.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/feat-add-cipher-to-the-intermediate.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix-declarative-config-flattened-data-loss.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix-error-message-print.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix-ldoc-intermittent-fail.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix-pdk-response-set-header-with-table.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix-upstream-uri-azure-function-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix-wasm-module-branch.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix_dns_blocking.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix_dns_disable_dns_no_sync.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/fix_dns_instrument_error_handling.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/inject-nginx-directives-location.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/introduce_lmdb_validation_tag.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/log-serializer-source-property.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/optimize_keepalive_parameters.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/pdk-json-encoding-numbers-precision.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/pdk-response-send-remove-transfer-encoding.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/perf-tracing-from-timers.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/plugin-server-instance-leak.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/postremove.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/prometheus_expose_no_service_metrics.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/rate-limiting-fix-redis-sync-rate.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/respect-custom-proxy_access_log.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/rl-shared-sync-timer.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/router-report-yield.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/serviceless-routes-still-trigger-datalog-plugin.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/standardize-redis-conifguration-acme.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/standardize-redis-conifguration-rate-limiting.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/standardize-redis-conifguration-response-rl.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/subsystems_do_not_share_router_schemas.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/support_http_path_segments_field.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/support_net_src_dst_field_in_expression.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/tracing-dns-query-patch.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/tracing-sampling-rate-scope.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/validate_private_key.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/wasm-attach.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/wasm-dynamic-properties.yml (100%) rename changelog/{unreleased => 3.6.0}/kong/wasm-injected-shm-kv.yml (100%) diff --git a/changelog/3.6.0/3.6.0.md b/changelog/3.6.0/3.6.0.md new file mode 100644 index 00000000000..58f0a362c01 --- /dev/null +++ b/changelog/3.6.0/3.6.0.md @@ -0,0 +1,388 @@ +## Kong + + +### Performance +#### Performance + +- Bumped the concurrency range of the lua-resty-timer-ng library from [32, 256] to [512, 2048]. + [#12275](https://github.com/Kong/kong/issues/12275) + [KAG-2932](https://konghq.atlassian.net/browse/KAG-2932) [KAG-3452](https://konghq.atlassian.net/browse/KAG-3452) + +- Cooperatively yield when building statistics of routes to reduce the impact to proxy path latency. + [#12013](https://github.com/Kong/kong/issues/12013) + +#### Configuration + +- Bump `dns_stale_ttl` default to 1 hour so stale DNS record can be used for longer time in case of resolver downtime. + [#12087](https://github.com/Kong/kong/issues/12087) + [KAG-3080](https://konghq.atlassian.net/browse/KAG-3080) + +- Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. + [#12223](https://github.com/Kong/kong/issues/12223) + [KAG-3360](https://konghq.atlassian.net/browse/KAG-3360) +#### Core + +- Reuse match context between requests to avoid frequent memory allocation/deallocation + [#12258](https://github.com/Kong/kong/issues/12258) + [KAG-3448](https://konghq.atlassian.net/browse/KAG-3448) +#### PDK + +- Performance optimization to avoid unnecessary creations and garbage-collections of spans + [#12080](https://github.com/Kong/kong/issues/12080) + [KAG-3169](https://konghq.atlassian.net/browse/KAG-3169) + +### Breaking Changes +#### Core + +- **BREAKING:** To avoid ambiguity with other Wasm-related nginx.conf directives, the prefix for Wasm `shm_kv` nginx.conf directives was changed from `nginx_wasm_shm_` to `nginx_wasm_shm_kv_` + [#11919](https://github.com/Kong/kong/issues/11919) + [KAG-2355](https://konghq.atlassian.net/browse/KAG-2355) +#### Plugin + +- **azure-functions**: azure-functions plugin now eliminates upstream/request URI and only use `routeprefix` configuration field to construct request path when requesting Azure API + [#11850](https://github.com/Kong/kong/issues/11850) + [KAG-2841](https://konghq.atlassian.net/browse/KAG-2841) + +### Deprecations +#### Plugin + +- **ACME**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins. + [#12300](https://github.com/Kong/kong/issues/12300) + [KAG-3388](https://konghq.atlassian.net/browse/KAG-3388) + +- **Rate Limiting**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins. + [#12301](https://github.com/Kong/kong/issues/12301) + [KAG-3388](https://konghq.atlassian.net/browse/KAG-3388) + +- **Response-RateLimiting**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins. + [#12301](https://github.com/Kong/kong/issues/12301) + [KAG-3388](https://konghq.atlassian.net/browse/KAG-3388) + +### Dependencies +#### Core + +- Bumped atc-router from 1.2.0 to 1.6.0 + [#12231](https://github.com/Kong/kong/issues/12231) + [KAG-3403](https://konghq.atlassian.net/browse/KAG-3403) + +- Bumped kong-lapis from 1.14.0.3 to 1.16.0.1 + [#12064](https://github.com/Kong/kong/issues/12064) + + +- Bumped LPEG from 1.0.2 to 1.1.0 + [#11955](https://github.com/Kong/kong/issues/11955) + [UTF-8](https://konghq.atlassian.net/browse/UTF-8) + +- Bumped lua-messagepack from 0.5.2 to 0.5.3 + [#11956](https://github.com/Kong/kong/issues/11956) + + +- Bumped lua-messagepack from 0.5.3 to 0.5.4 + [#12076](https://github.com/Kong/kong/issues/12076) + + +- Bumped lua-resty-aws from 1.3.5 to 1.3.6 + [#12439](https://github.com/Kong/kong/issues/12439) + + +- Bumped lua-resty-healthcheck from 3.0.0 to 3.0.1 + [#12237](https://github.com/Kong/kong/issues/12237) + [FTI-5478](https://konghq.atlassian.net/browse/FTI-5478) + +- Bumped lua-resty-lmdb from 1.3.0 to 1.4.1 + [#12026](https://github.com/Kong/kong/issues/12026) + [KAG-3093](https://konghq.atlassian.net/browse/KAG-3093) + +- Bumped lua-resty-timer-ng from 0.2.5 to 0.2.6 + [#12275](https://github.com/Kong/kong/issues/12275) + [KAG-2932](https://konghq.atlassian.net/browse/KAG-2932) [KAG-3452](https://konghq.atlassian.net/browse/KAG-3452) + +- Bumped OpenResty from 1.21.4.2 to 1.25.3.1 + [#12327](https://github.com/Kong/kong/issues/12327) + [KAG-3515](https://konghq.atlassian.net/browse/KAG-3515) [KAG-3570](https://konghq.atlassian.net/browse/KAG-3570) [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [JIT-2](https://konghq.atlassian.net/browse/JIT-2) + +- Bumped OpenSSL from 3.1.4 to 3.2.1 + [#12264](https://github.com/Kong/kong/issues/12264) + [KAG-3459](https://konghq.atlassian.net/browse/KAG-3459) + +- Bump resty-openssl from 0.8.25 to 1.2.0 + [#12265](https://github.com/Kong/kong/issues/12265) + + +- Bumped ngx_brotli to master branch, and disabled it on rhel7 rhel9-arm64 and amazonlinux-2023-arm64 due to toolchain issues + [#12444](https://github.com/Kong/kong/issues/12444) + [FTI-5706](https://konghq.atlassian.net/browse/FTI-5706) + +- Bumped lua-resty-healthcheck from 1.6.3 to 3.0.0 + [#11834](https://github.com/Kong/kong/issues/11834) + [KAG-2704](https://konghq.atlassian.net/browse/KAG-2704) +#### Default + +- Bump `ngx_wasm_module` to `a7087a37f0d423707366a694630f1e09f4c21728` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bump `Wasmtime` version to `14.0.3` + [#12011](https://github.com/Kong/kong/issues/12011) + + +### Features +#### Configuration + +- display a warning message when Kong Manager is enabled but the Admin API is not enabled + [#12071](https://github.com/Kong/kong/issues/12071) + [KAG-3158](https://konghq.atlassian.net/browse/KAG-3158) + +- add DHE-RSA-CHACHA20-POLY1305 cipher to the intermediate configuration + [#12133](https://github.com/Kong/kong/issues/12133) + [KAG-3257](https://konghq.atlassian.net/browse/KAG-3257) + +- The default value of `dns_no_sync` option has been changed to `off` + [#11869](https://github.com/Kong/kong/issues/11869) + [FTI-5348](https://konghq.atlassian.net/browse/FTI-5348) + +- Allow to inject Nginx directives into Kong's proxy location block + [#11623](https://github.com/Kong/kong/issues/11623) + + +- Validate LMDB cache by Kong's version (major + minor), +wiping the content if tag mismatch to avoid compatibility issues +during minor version upgrade. + [#12026](https://github.com/Kong/kong/issues/12026) + [KAG-3093](https://konghq.atlassian.net/browse/KAG-3093) +#### Core + +- Adds telemetry collection for AI Proxy, AI Request Transformer, and AI Response Transformer, pertaining to model and provider usage. + [#12495](https://github.com/Kong/kong/issues/12495) + + +- add ngx_brotli module to kong prebuild nginx + [#12367](https://github.com/Kong/kong/issues/12367) + [KAG-2477](https://konghq.atlassian.net/browse/KAG-2477) + +- Allow primary key passed as a full entity to DAO functions. + [#11695](https://github.com/Kong/kong/issues/11695) + + +- Build deb packages for Debian 12. The debian variant of kong docker image is built using Debian 12 now. + [#12218](https://github.com/Kong/kong/issues/12218) + [KAG-3015](https://konghq.atlassian.net/browse/KAG-3015) + +- The expressions route now supports the `!` (not) operator, which allows creating routes like +`!(http.path =^ "/a")` and `!(http.path == "/a" || http.path == "/b")` + [#12419](https://github.com/Kong/kong/issues/12419) + [KAG-3605](https://konghq.atlassian.net/browse/KAG-3605) + +- Add `source` property to log serializer, indicating the response is generated by `kong` or `upstream`. + [#12052](https://github.com/Kong/kong/issues/12052) + [FTI-5522](https://konghq.atlassian.net/browse/FTI-5522) + +- Ensure Kong-owned directories are cleaned up after an uninstall using the system's package manager. + [#12162](https://github.com/Kong/kong/issues/12162) + [FTI-5553](https://konghq.atlassian.net/browse/FTI-5553) + +- Support `http.path.segments.len` and `http.path.segments.*` fields in the expressions router +which allows matching incoming (normalized) request path by individual segment or ranges of segments, +plus checking the total number of segments. + [#12283](https://github.com/Kong/kong/issues/12283) + [KAG-3351](https://konghq.atlassian.net/browse/KAG-3351) + +- `net.src.*` and `net.dst.*` match fields are now accessible in HTTP routes defined using expressions. + [#11950](https://github.com/Kong/kong/issues/11950) + [KAG-2963](https://konghq.atlassian.net/browse/KAG-2963) [KAG-3032](https://konghq.atlassian.net/browse/KAG-3032) + +- Extend support for getting and setting Gateway values via proxy-wasm properties in the `kong.*` namespace. + [#11856](https://github.com/Kong/kong/issues/11856) + +#### PDK + +- Increase the precision of JSON number encoding from 14 to 16 decimals + [#12019](https://github.com/Kong/kong/issues/12019) + [FTI-5515](https://konghq.atlassian.net/browse/FTI-5515) +#### Plugin + +- Introduced the new **AI Prompt Decorator** plugin that enables prepending and appending llm/v1/chat messages onto consumer LLM requests, for prompt tuning. + [#12336](https://github.com/Kong/kong/issues/12336) + + +- Introduced the new **AI Prompt Guard** which can allow and/or block LLM requests based on pattern matching. + [#12427](https://github.com/Kong/kong/issues/12427) + + +- Introduced the new **AI Prompt Template** which can offer consumers and array of LLM prompt templates, with variable substitutions. + [#12340](https://github.com/Kong/kong/issues/12340) + + +- Introduced the new **AI Proxy** plugin that enables simplified integration with various AI provider Large Language Models. + [#12323](https://github.com/Kong/kong/issues/12323) + + +- Introduced the new **AI Request Transformer** plugin that enables passing mid-flight consumer requests to an LLM for transformation or sanitization. + [#12426](https://github.com/Kong/kong/issues/12426) + + +- Introduced the new **AI Response Transformer** plugin that enables passing mid-flight upstream responses to an LLM for transformation or sanitization. + [#12426](https://github.com/Kong/kong/issues/12426) + + +- Tracing Sampling Rate can now be set via the `config.sampling_rate` property of the OpenTelemetry plugin instead of it just being a global setting for the gateway. + [#12054](https://github.com/Kong/kong/issues/12054) + [KAG-3126](https://konghq.atlassian.net/browse/KAG-3126) +#### Admin API + +- add gateway edition to the root endpoint of the admin api + [#12097](https://github.com/Kong/kong/issues/12097) + [FTI-5557](https://konghq.atlassian.net/browse/FTI-5557) + +- Enable `status_listen` on `127.0.0.1:8007` by default + [#12304](https://github.com/Kong/kong/issues/12304) + [KAG-3359](https://konghq.atlassian.net/browse/KAG-3359) +#### Clustering + +- **Clustering**: Expose data plane certificate expiry date on the control plane API. + [#11921](https://github.com/Kong/kong/issues/11921) + [FTI-5530](https://konghq.atlassian.net/browse/FTI-5530) + +### Fixes +#### Configuration + +- fix error data loss caused by weakly typed of function in declarative_config_flattened function + [#12167](https://github.com/Kong/kong/issues/12167) + [FTI-5584](https://konghq.atlassian.net/browse/FTI-5584) + +- respect custom `proxy_access_log` + [#12073](https://github.com/Kong/kong/issues/12073) + [FTI-5580](https://konghq.atlassian.net/browse/FTI-5580) +#### Core + +- prevent ca to be deleted when it's still referenced by other entities and invalidate the related ca store caches when a ca cert is updated. + [#11789](https://github.com/Kong/kong/issues/11789) + [FTI-2060](https://konghq.atlassian.net/browse/FTI-2060) + +- Now cookie names are validated against RFC 6265, which allows more characters than the previous validation. + [#11881](https://github.com/Kong/kong/issues/11881) + + +- Remove nulls only if the schema has transformations definitions. +Improve performance as most schemas does not define transformations. + [#12284](https://github.com/Kong/kong/issues/12284) + [FTI-5260](https://konghq.atlassian.net/browse/FTI-5260) + +- Fix a bug that the error_handler can not provide the meaningful response body when the internal error code 494 is triggered. + [#12114](https://github.com/Kong/kong/issues/12114) + [FTI-5374](https://konghq.atlassian.net/browse/FTI-5374) + +- Header value matching (`http.headers.*`) in `expressions` router flavor are now case sensitive. +This change does not affect on `traditional_compatible` mode +where header value match are always performed ignoring the case. + [#11905](https://github.com/Kong/kong/issues/11905) + [KAG-2905](https://konghq.atlassian.net/browse/KAG-2905) + +- print error message correctly when plugin fails + [#11800](https://github.com/Kong/kong/issues/11800) + [KAG-2844](https://konghq.atlassian.net/browse/KAG-2844) + +- fix ldoc intermittent failure caused by LuaJIT error. + [#11983](https://github.com/Kong/kong/issues/11983) + [KAG-1761](https://konghq.atlassian.net/browse/KAG-1761) + +- use NGX_WASM_MODULE_BRANCH environment variable to set ngx_wasm_module repository branch when building Kong. + [#12241](https://github.com/Kong/kong/issues/12241) + [KAG-3396](https://konghq.atlassian.net/browse/KAG-3396) + +- Eliminate asynchronous timer in syncQuery() to prevent hang risk + [#11900](https://github.com/Kong/kong/issues/11900) + [KAG-2913](https://konghq.atlassian.net/browse/KAG-2913) [FTI-5348](https://konghq.atlassian.net/browse/FTI-5348) + +- **tracing:** Fixed an issue where a DNS query failure would cause a tracing failure. + [#11935](https://github.com/Kong/kong/issues/11935) + [FTI-5544](https://konghq.atlassian.net/browse/FTI-5544) + +- Expressions route in `http` and `stream` subsystem now have stricter validation. +Previously they share the same validation schema which means admin can configure expressions +route using fields like `http.path` even for stream routes. This is no longer allowed. + [#11914](https://github.com/Kong/kong/issues/11914) + [KAG-2961](https://konghq.atlassian.net/browse/KAG-2961) + +- **Tracing**: dns spans are now correctly generated for upstream dns queries (in addition to cosocket ones) + [#11996](https://github.com/Kong/kong/issues/11996) + [KAG-3057](https://konghq.atlassian.net/browse/KAG-3057) + +- Validate private and public key for `keys` entity to ensure they match each other. + [#11923](https://github.com/Kong/kong/issues/11923) + [KAG-390](https://konghq.atlassian.net/browse/KAG-390) + +- **proxy-wasm**: Fixed "previous plan already attached" error thrown when a filter triggers re-entrancy of the access handler. + [#12452](https://github.com/Kong/kong/issues/12452) + [KAG-3603](https://konghq.atlassian.net/browse/KAG-3603) +#### PDK + +- response.set_header support header argument with table array of string + [#12164](https://github.com/Kong/kong/issues/12164) + [FTI-5585](https://konghq.atlassian.net/browse/FTI-5585) + +- Fix an issue that when using kong.response.exit, the Transfer-Encoding header set by user is not removed + [#11936](https://github.com/Kong/kong/issues/11936) + [FTI-5028](https://konghq.atlassian.net/browse/FTI-5028) + +- **Plugin Server**: fix an issue where every request causes a new plugin instance to be created + [#12020](https://github.com/Kong/kong/issues/12020) + [KAG-2969](https://konghq.atlassian.net/browse/KAG-2969) +#### Plugin + +- Add missing WWW-Authenticate headers to 401 response in basic auth plugin. + [#11795](https://github.com/Kong/kong/issues/11795) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) + +- Enhance error responses for authentication failures in the Admin API + [#12456](https://github.com/Kong/kong/issues/12456) + [SEC-912](https://konghq.atlassian.net/browse/SEC-912) [KAG-1672](https://konghq.atlassian.net/browse/KAG-1672) + +- Expose metrics for serviceless routes + [#11781](https://github.com/Kong/kong/issues/11781) + [FTI-5065](https://konghq.atlassian.net/browse/FTI-5065) + +- **Rate Limiting**: fix to provide better accuracy in counters when sync_rate is used with the redis policy. + [#11859](https://github.com/Kong/kong/issues/11859) + [KAG-2906](https://konghq.atlassian.net/browse/KAG-2906) + +- **Rate Limiting**: fix an issuer where all counters are synced to the same DB at the same rate. + [#12003](https://github.com/Kong/kong/issues/12003) + [KAG-2904](https://konghq.atlassian.net/browse/KAG-2904) + +- **Datadog**: Fix a bug that datadog plugin is not triggered for serviceless routes. In this fix, datadog plugin is always triggered, and the value of tag `name`(service_name) is set as an empty value. + [#12068](https://github.com/Kong/kong/issues/12068) + [FTI-5576](https://konghq.atlassian.net/browse/FTI-5576) +#### Clustering + +- Fix a bug causing data-plane status updates to fail when an empty PING frame is received from a data-plane + [#11917](https://github.com/Kong/kong/issues/11917) + [KAG-2967](https://konghq.atlassian.net/browse/KAG-2967) +## Kong-Manager + + + + + + +### Features +#### Default + +- Added a JSON/YAML format preview for all entity forms. + [#157](https://github.com/Kong/kong-manager/issues/157) + + +- Adopted resigned basic components for better UI/UX. + [#131](https://github.com/Kong/kong-manager/issues/131) [#166](https://github.com/Kong/kong-manager/issues/166) + + +- Kong Manager and Konnect now share the same UI for plugin selection page and plugin form page. + [#143](https://github.com/Kong/kong-manager/issues/143) [#147](https://github.com/Kong/kong-manager/issues/147) + + +### Fixes +#### Default + +- Standardized notification text format. + [#140](https://github.com/Kong/kong-manager/issues/140) + diff --git a/changelog/3.6.0/kong-manager/entity_form_preview.yml b/changelog/3.6.0/kong-manager/entity_form_preview.yml new file mode 100644 index 00000000000..f9a78c5cc65 --- /dev/null +++ b/changelog/3.6.0/kong-manager/entity_form_preview.yml @@ -0,0 +1,3 @@ +message: Added a JSON/YAML format preview for all entity forms. +type: feature +githubs: [157] \ No newline at end of file diff --git a/changelog/3.6.0/kong-manager/redesigned_basic_components.yml b/changelog/3.6.0/kong-manager/redesigned_basic_components.yml new file mode 100644 index 00000000000..60ed4eb675d --- /dev/null +++ b/changelog/3.6.0/kong-manager/redesigned_basic_components.yml @@ -0,0 +1,3 @@ +message: Adopted resigned basic components for better UI/UX. +type: feature +githubs: [131, 166] \ No newline at end of file diff --git a/changelog/3.6.0/kong-manager/standardized_notification_format.yml b/changelog/3.6.0/kong-manager/standardized_notification_format.yml new file mode 100644 index 00000000000..5352fc41b99 --- /dev/null +++ b/changelog/3.6.0/kong-manager/standardized_notification_format.yml @@ -0,0 +1,3 @@ +message: Standardized notification text format. +type: bugfix +githubs: [140] \ No newline at end of file diff --git a/changelog/3.6.0/kong-manager/unified_plugin_pages.yml b/changelog/3.6.0/kong-manager/unified_plugin_pages.yml new file mode 100644 index 00000000000..3ab3c78a4a1 --- /dev/null +++ b/changelog/3.6.0/kong-manager/unified_plugin_pages.yml @@ -0,0 +1,3 @@ +message: Kong Manager and Konnect now share the same UI for plugin selection page and plugin form page. +type: feature +githubs: [143, 147] \ No newline at end of file diff --git a/changelog/3.6.0/kong/.gitkeep b/changelog/3.6.0/kong/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git 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changelog/3.6.0/kong/pdk-json-encoding-numbers-precision.yml diff --git a/changelog/unreleased/kong/pdk-response-send-remove-transfer-encoding.yml b/changelog/3.6.0/kong/pdk-response-send-remove-transfer-encoding.yml similarity index 100% rename from changelog/unreleased/kong/pdk-response-send-remove-transfer-encoding.yml rename to changelog/3.6.0/kong/pdk-response-send-remove-transfer-encoding.yml diff --git a/changelog/unreleased/kong/perf-tracing-from-timers.yml b/changelog/3.6.0/kong/perf-tracing-from-timers.yml similarity index 100% rename from changelog/unreleased/kong/perf-tracing-from-timers.yml rename to changelog/3.6.0/kong/perf-tracing-from-timers.yml diff --git a/changelog/unreleased/kong/plugin-server-instance-leak.yml b/changelog/3.6.0/kong/plugin-server-instance-leak.yml similarity index 100% rename from changelog/unreleased/kong/plugin-server-instance-leak.yml rename to changelog/3.6.0/kong/plugin-server-instance-leak.yml diff --git a/changelog/unreleased/kong/postremove.yml b/changelog/3.6.0/kong/postremove.yml similarity index 100% rename from changelog/unreleased/kong/postremove.yml rename to changelog/3.6.0/kong/postremove.yml diff --git a/changelog/unreleased/kong/prometheus_expose_no_service_metrics.yml b/changelog/3.6.0/kong/prometheus_expose_no_service_metrics.yml similarity index 100% rename from changelog/unreleased/kong/prometheus_expose_no_service_metrics.yml rename to changelog/3.6.0/kong/prometheus_expose_no_service_metrics.yml diff --git a/changelog/unreleased/kong/rate-limiting-fix-redis-sync-rate.yml b/changelog/3.6.0/kong/rate-limiting-fix-redis-sync-rate.yml similarity index 100% rename from changelog/unreleased/kong/rate-limiting-fix-redis-sync-rate.yml rename to changelog/3.6.0/kong/rate-limiting-fix-redis-sync-rate.yml diff --git a/changelog/unreleased/kong/respect-custom-proxy_access_log.yml b/changelog/3.6.0/kong/respect-custom-proxy_access_log.yml similarity index 100% rename from changelog/unreleased/kong/respect-custom-proxy_access_log.yml rename to changelog/3.6.0/kong/respect-custom-proxy_access_log.yml diff --git a/changelog/unreleased/kong/rl-shared-sync-timer.yml b/changelog/3.6.0/kong/rl-shared-sync-timer.yml similarity index 100% rename from changelog/unreleased/kong/rl-shared-sync-timer.yml rename to changelog/3.6.0/kong/rl-shared-sync-timer.yml diff --git a/changelog/unreleased/kong/router-report-yield.yml b/changelog/3.6.0/kong/router-report-yield.yml similarity index 100% rename from changelog/unreleased/kong/router-report-yield.yml rename to changelog/3.6.0/kong/router-report-yield.yml diff --git a/changelog/unreleased/kong/serviceless-routes-still-trigger-datalog-plugin.yml b/changelog/3.6.0/kong/serviceless-routes-still-trigger-datalog-plugin.yml similarity index 100% rename from changelog/unreleased/kong/serviceless-routes-still-trigger-datalog-plugin.yml rename to changelog/3.6.0/kong/serviceless-routes-still-trigger-datalog-plugin.yml diff --git a/changelog/unreleased/kong/standardize-redis-conifguration-acme.yml b/changelog/3.6.0/kong/standardize-redis-conifguration-acme.yml similarity index 100% rename from changelog/unreleased/kong/standardize-redis-conifguration-acme.yml rename to changelog/3.6.0/kong/standardize-redis-conifguration-acme.yml diff --git a/changelog/unreleased/kong/standardize-redis-conifguration-rate-limiting.yml b/changelog/3.6.0/kong/standardize-redis-conifguration-rate-limiting.yml similarity index 100% rename from changelog/unreleased/kong/standardize-redis-conifguration-rate-limiting.yml rename to changelog/3.6.0/kong/standardize-redis-conifguration-rate-limiting.yml diff --git a/changelog/unreleased/kong/standardize-redis-conifguration-response-rl.yml b/changelog/3.6.0/kong/standardize-redis-conifguration-response-rl.yml similarity index 100% rename from changelog/unreleased/kong/standardize-redis-conifguration-response-rl.yml rename to changelog/3.6.0/kong/standardize-redis-conifguration-response-rl.yml diff --git a/changelog/unreleased/kong/subsystems_do_not_share_router_schemas.yml b/changelog/3.6.0/kong/subsystems_do_not_share_router_schemas.yml similarity index 100% rename from changelog/unreleased/kong/subsystems_do_not_share_router_schemas.yml rename to changelog/3.6.0/kong/subsystems_do_not_share_router_schemas.yml diff --git a/changelog/unreleased/kong/support_http_path_segments_field.yml b/changelog/3.6.0/kong/support_http_path_segments_field.yml similarity index 100% rename from changelog/unreleased/kong/support_http_path_segments_field.yml rename to changelog/3.6.0/kong/support_http_path_segments_field.yml diff --git a/changelog/unreleased/kong/support_net_src_dst_field_in_expression.yml b/changelog/3.6.0/kong/support_net_src_dst_field_in_expression.yml similarity index 100% rename from changelog/unreleased/kong/support_net_src_dst_field_in_expression.yml rename to changelog/3.6.0/kong/support_net_src_dst_field_in_expression.yml diff --git a/changelog/unreleased/kong/tracing-dns-query-patch.yml b/changelog/3.6.0/kong/tracing-dns-query-patch.yml similarity index 100% rename from changelog/unreleased/kong/tracing-dns-query-patch.yml rename to changelog/3.6.0/kong/tracing-dns-query-patch.yml diff --git a/changelog/unreleased/kong/tracing-sampling-rate-scope.yml b/changelog/3.6.0/kong/tracing-sampling-rate-scope.yml similarity index 100% rename from changelog/unreleased/kong/tracing-sampling-rate-scope.yml rename to changelog/3.6.0/kong/tracing-sampling-rate-scope.yml diff --git a/changelog/unreleased/kong/validate_private_key.yml b/changelog/3.6.0/kong/validate_private_key.yml similarity index 100% rename from changelog/unreleased/kong/validate_private_key.yml rename to changelog/3.6.0/kong/validate_private_key.yml diff --git a/changelog/unreleased/kong/wasm-attach.yml b/changelog/3.6.0/kong/wasm-attach.yml similarity index 100% rename from changelog/unreleased/kong/wasm-attach.yml rename to changelog/3.6.0/kong/wasm-attach.yml diff --git a/changelog/unreleased/kong/wasm-dynamic-properties.yml b/changelog/3.6.0/kong/wasm-dynamic-properties.yml similarity index 100% rename from changelog/unreleased/kong/wasm-dynamic-properties.yml rename to changelog/3.6.0/kong/wasm-dynamic-properties.yml diff --git a/changelog/unreleased/kong/wasm-injected-shm-kv.yml b/changelog/3.6.0/kong/wasm-injected-shm-kv.yml similarity index 100% rename from changelog/unreleased/kong/wasm-injected-shm-kv.yml rename to changelog/3.6.0/kong/wasm-injected-shm-kv.yml From c190632d08d2512701a95802b033bcc0a8828821 Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Fri, 2 Feb 2024 22:54:06 +0100 Subject: [PATCH 3386/4351] docs(changelog): expand upstream_keepalive changelog entry --- changelog/3.6.0/3.6.0.md | 2 +- changelog/3.6.0/kong/optimize_keepalive_parameters.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/3.6.0/3.6.0.md b/changelog/3.6.0/3.6.0.md index 58f0a362c01..6525493ce62 100644 --- a/changelog/3.6.0/3.6.0.md +++ b/changelog/3.6.0/3.6.0.md @@ -17,7 +17,7 @@ [#12087](https://github.com/Kong/kong/issues/12087) [KAG-3080](https://konghq.atlassian.net/browse/KAG-3080) -- Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. +- Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. These changes are optimized to work better in systems with high throughput. In a low-throughput setting, these new settings may have visible effects in loadbalancing - it can take more requests to start using all the upstreams than before. [#12223](https://github.com/Kong/kong/issues/12223) [KAG-3360](https://konghq.atlassian.net/browse/KAG-3360) #### Core diff --git a/changelog/3.6.0/kong/optimize_keepalive_parameters.yml b/changelog/3.6.0/kong/optimize_keepalive_parameters.yml index 49ec8baf6d4..22725a15d11 100644 --- a/changelog/3.6.0/kong/optimize_keepalive_parameters.yml +++ b/changelog/3.6.0/kong/optimize_keepalive_parameters.yml @@ -1,3 +1,3 @@ -message: Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. +message: Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. These changes are optimized to work better in systems with high throughput. In a low-throughput setting, these new settings may have visible effects in loadbalancing - it can take more requests to start using all the upstreams than before. type: performance scope: Configuration From b584dee68a2a1fbe7c20d700203f328b3c60952e Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Mon, 5 Feb 2024 15:07:55 +0000 Subject: [PATCH 3387/4351] chore(changelog): breaking change for OpenSSL key width --- changelog/3.6.0/3.6.0.md | 10 ++++++++++ .../3.6.0/kong/bump_openssl_from_3_1_4_to_3_2_0.yml | 8 ++++++++ 2 files changed, 18 insertions(+) create mode 100644 changelog/3.6.0/kong/bump_openssl_from_3_1_4_to_3_2_0.yml diff --git a/changelog/3.6.0/3.6.0.md b/changelog/3.6.0/3.6.0.md index 6525493ce62..04224e567e6 100644 --- a/changelog/3.6.0/3.6.0.md +++ b/changelog/3.6.0/3.6.0.md @@ -37,6 +37,16 @@ - **BREAKING:** To avoid ambiguity with other Wasm-related nginx.conf directives, the prefix for Wasm `shm_kv` nginx.conf directives was changed from `nginx_wasm_shm_` to `nginx_wasm_shm_kv_` [#11919](https://github.com/Kong/kong/issues/11919) [KAG-2355](https://konghq.atlassian.net/browse/KAG-2355) + +- In OpenSSL 3.2, the default SSL/TLS security level has been changed from 1 to 2. + Which means security level set to 112 bits of security. As a result + RSA, DSA and DH keys shorter than 2048 bits and ECC keys shorter than + 224 bits are prohibited. In addition to the level 1 exclusions any cipher + suite using RC4 is also prohibited. SSL version 3 is also not allowed. + Compression is disabled. + [#7714](https://github.com/Kong/kong/issues/7714) + [KAG-3459](https://konghq.atlassian.net/browse/KAG-3459) + #### Plugin - **azure-functions**: azure-functions plugin now eliminates upstream/request URI and only use `routeprefix` configuration field to construct request path when requesting Azure API diff --git a/changelog/3.6.0/kong/bump_openssl_from_3_1_4_to_3_2_0.yml b/changelog/3.6.0/kong/bump_openssl_from_3_1_4_to_3_2_0.yml new file mode 100644 index 00000000000..ac625d9db04 --- /dev/null +++ b/changelog/3.6.0/kong/bump_openssl_from_3_1_4_to_3_2_0.yml @@ -0,0 +1,8 @@ +message: >- + In OpenSSL 3.2, the default SSL/TLS security level has been changed from 1 to 2. + Which means security level set to 112 bits of security. As a result + RSA, DSA and DH keys shorter than 2048 bits and ECC keys shorter than + 224 bits are prohibited. In addition to the level 1 exclusions any cipher + suite using RC4 is also prohibited. SSL version 3 is also not allowed. + Compression is disabled. +type: breaking_change From c76b943440b4f45be843faf70d31a5fea62126d1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 5 Feb 2024 15:44:57 +0100 Subject: [PATCH 3388/4351] fix(dao): allow shorthand fields to be in response Shorthand fields are stripped out of response but we're using them when we want to rename some of the fields. This commit adds an option `expand_shortfields` as well as some some options to shorthand_fields schema that would allow us to include them back in the schema while using the latest data KAG-3677 --- kong/db/dao/init.lua | 16 ++++++++- kong/db/dao/plugins.lua | 2 ++ kong/db/schema/init.lua | 19 +++++++++- kong/db/schema/metaschema.lua | 2 ++ kong/plugins/acme/schema.lua | 16 +++++++++ kong/plugins/rate-limiting/schema.lua | 36 +++++++++++++++++++ kong/plugins/response-ratelimiting/schema.lua | 36 +++++++++++++++++++ .../09-hybrid_mode/09-config-compat_spec.lua | 17 +++++++-- .../23-rate-limiting/05-integration_spec.lua | 11 ++++++ .../05-integration_spec.lua | 11 ++++++ .../29-acme/05-redis_storage_spec.lua | 6 ++++ 11 files changed, 167 insertions(+), 5 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 31f6414f65e..fdbf928bdab 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -1011,6 +1011,10 @@ function DAO:select(pk_or_entity, options) end local err + if options == nil or options.expand_shorthands == nil then + options = options or {} + options.expand_shorthands = true + end row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1064,6 +1068,10 @@ function DAO:page(size, offset, options) end local entities, err + if options == nil or options.expand_shorthands == nil then + options = options or {} + options.expand_shorthands = true + end entities, err, err_t = self:rows_to_entities(rows, options) if not entities then return nil, err, err_t @@ -1148,6 +1156,8 @@ function DAO:insert(entity, options) end local ws_id = row.ws_id + options = options or {} + options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1201,6 +1211,8 @@ function DAO:update(pk_or_entity, entity, options) end local ws_id = row.ws_id + options = options or {} + options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1254,6 +1266,8 @@ function DAO:upsert(pk_or_entity, entity, options) end local ws_id = row.ws_id + options = options or {} + options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1443,7 +1457,7 @@ function DAO:row_to_entity(row, options) end end - local entity, errors = self.schema:process_auto_fields(transformed_entity or row, "select", nulls) + local entity, errors = self.schema:process_auto_fields(transformed_entity or row, "select", nulls, options) if not entity then local err_t = self.errors:schema_violation(errors) return nil, tostring(err_t), err_t diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 86a56fc416e..d94ff7d1cc2 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -89,6 +89,8 @@ end function Plugins:update(primary_key, entity, options) + options = options or {} + options.expand_shorthands = false local rbw_entity = self.super.select(self, primary_key, options) -- ignore errors if rbw_entity then entity = self.schema:merge_values(entity, rbw_entity) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 54a1883ac20..ea6c673e8ba 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1680,6 +1680,10 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end end + + if is_select and sdata.include_in_output and opts.expand_shorthands then + data[sname] = sdata.translate_backwards(data) + end end if has_errs then return nil, errs @@ -1908,7 +1912,20 @@ function Schema:process_auto_fields(data, context, nulls, opts) elseif not ((key == "ttl" and self.ttl) or (key == "ws_id" and show_ws)) then - data[key] = nil + + local should_be_in_ouput = false + + if self.shorthand_fields then + for _, shorthand_field in ipairs(self.shorthand_fields) do + if shorthand_field[key] and shorthand_field[key].include_in_output then + should_be_in_ouput = is_select + end + end + end + + if not should_be_in_ouput then + data[key] = nil + end end end diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index cb2c9eafba4..36bb8747ed2 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -683,6 +683,8 @@ local function make_shorthand_field_schema() shorthand_field_schema[1] = { type = { type = "string", one_of = shorthand_field_types, required = true }, } insert(shorthand_field_schema, { func = { type = "function", required = true } }) + insert(shorthand_field_schema, { translate_backwards = { type = "function", required = false } }) + insert(shorthand_field_schema, { include_in_output = { type = "boolean", required = false, default = false } }) return shorthand_field_schema end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 37a4bb99efd..2cbf4dd5940 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -42,6 +42,10 @@ local LEGACY_SCHEMA_TRANSLATIONS = { { auth = { type = "string", len_min = 0, + include_in_output = true, + translate_backwards = function(instance) + return instance.password + end, func = function(value) deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", { after = "4.0", }) @@ -50,6 +54,10 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { ssl_server_name = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.server_name + end, func = function(value) deprecation("acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", { after = "4.0", }) @@ -59,6 +67,10 @@ local LEGACY_SCHEMA_TRANSLATIONS = { { namespace = { type = "string", len_min = 0, + include_in_output = true, + translate_backwards = function(instance) + return instance.extra_options.namespace + end, func = function(value) deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", { after = "4.0", }) @@ -67,6 +79,10 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { scan_count = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.extra_options.scan_count + end, func = function(value) deprecation("acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", { after = "4.0", }) diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index d871017ef98..898d44e416b 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -103,6 +103,10 @@ return { -- TODO: deprecated forms, to be removed in Kong 4.0 { redis_host = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.host + end, func = function(value) deprecation("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", { after = "4.0", }) @@ -111,6 +115,10 @@ return { } }, { redis_port = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.port + end, func = function(value) deprecation("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", { after = "4.0", }) @@ -120,6 +128,10 @@ return { { redis_password = { type = "string", len_min = 0, + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.password + end, func = function(value) deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", { after = "4.0", }) @@ -128,6 +140,10 @@ return { } }, { redis_username = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.username + end, func = function(value) deprecation("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", { after = "4.0", }) @@ -136,6 +152,10 @@ return { } }, { redis_ssl = { type = "boolean", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.ssl + end, func = function(value) deprecation("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", { after = "4.0", }) @@ -144,6 +164,10 @@ return { } }, { redis_ssl_verify = { type = "boolean", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.ssl_verify + end, func = function(value) deprecation("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", { after = "4.0", }) @@ -152,6 +176,10 @@ return { } }, { redis_server_name = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.server_name + end, func = function(value) deprecation("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", { after = "4.0", }) @@ -160,6 +188,10 @@ return { } }, { redis_timeout = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.timeout + end, func = function(value) deprecation("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", { after = "4.0", }) @@ -168,6 +200,10 @@ return { } }, { redis_database = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.database + end, func = function(value) deprecation("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", { after = "4.0", }) diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index a6e40163b6c..0c45f0e51c5 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -142,6 +142,10 @@ return { -- TODO: deprecated forms, to be removed in Kong 4.0 { redis_host = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.host + end, func = function(value) deprecation("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", { after = "4.0", }) @@ -150,6 +154,10 @@ return { } }, { redis_port = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.port + end, func = function(value) deprecation("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", { after = "4.0", }) @@ -159,6 +167,10 @@ return { { redis_password = { type = "string", len_min = 0, + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.password + end, func = function(value) deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", { after = "4.0", }) @@ -167,6 +179,10 @@ return { } }, { redis_username = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.username + end, func = function(value) deprecation("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", { after = "4.0", }) @@ -175,6 +191,10 @@ return { } }, { redis_ssl = { type = "boolean", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.ssl + end, func = function(value) deprecation("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", { after = "4.0", }) @@ -183,6 +203,10 @@ return { } }, { redis_ssl_verify = { type = "boolean", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.ssl_verify + end, func = function(value) deprecation("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", { after = "4.0", }) @@ -191,6 +215,10 @@ return { } }, { redis_server_name = { type = "string", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.server_name + end, func = function(value) deprecation("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", { after = "4.0", }) @@ -199,6 +227,10 @@ return { } }, { redis_timeout = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.timeout + end, func = function(value) deprecation("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", { after = "4.0", }) @@ -207,6 +239,10 @@ return { } }, { redis_database = { type = "integer", + include_in_output = true, + translate_backwards = function(instance) + return instance.redis.database + end, func = function(value) deprecation("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", { after = "4.0", }) diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 60b07225bd2..f1180b6884a 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -120,7 +120,10 @@ describe("CP/DP config compat transformations #" .. strategy, function() enabled = true, config = { second = 1, - policy = "local", + policy = "redis", + redis = { + host = "localhost" + }, -- [[ new fields error_code = 403, @@ -134,6 +137,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() should not have: error_code, error_message, sync_rate --]] local expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.redis = nil expected.config.error_code = nil expected.config.error_message = nil expected.config.sync_rate = nil @@ -146,6 +150,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() should not have: sync_rate --]] expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.redis = nil expected.config.sync_rate = nil do_assert(utils.uuid(), "3.2.0", expected) @@ -156,6 +161,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() should not have: sync_rate --]] expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.redis = nil expected.config.sync_rate = nil do_assert(utils.uuid(), "3.3.0", expected) @@ -169,7 +175,10 @@ describe("CP/DP config compat transformations #" .. strategy, function() enabled = true, config = { second = 1, - policy = "local", + policy = "redis", + redis = { + host = "localhost" + }, -- [[ new fields error_code = 403, @@ -179,7 +188,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() }, } - do_assert(utils.uuid(), "3.4.0", rate_limit) + local expected = utils.cycle_aware_deep_copy(rate_limit) + expected.config.redis = nil + do_assert(utils.uuid(), "3.4.0", expected) -- cleanup admin.plugins:remove({ id = rate_limit.id }) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 0c86093f27d..207cbb09918 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -497,6 +497,17 @@ describe("Plugin: rate-limiting (integration)", function() assert.same(plugin_config.redis_ssl_verify, json.config.redis.ssl_verify) assert.same(plugin_config.redis_server_name, json.config.redis.server_name) + -- verify that legacy fields are present for backwards compatibility + assert.same(plugin_config.redis_host, json.config.redis_host) + assert.same(plugin_config.redis_port, json.config.redis_port) + assert.same(plugin_config.redis_username, json.config.redis_username) + assert.same(plugin_config.redis_password, json.config.redis_password) + assert.same(plugin_config.redis_database, json.config.redis_database) + assert.same(plugin_config.redis_timeout, json.config.redis_timeout) + assert.same(plugin_config.redis_ssl, json.config.redis_ssl) + assert.same(plugin_config.redis_ssl_verify, json.config.redis_ssl_verify) + assert.same(plugin_config.redis_server_name, json.config.redis_server_name) + delete_plugin(admin_client, json) assert.logfile().has.line("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index aae19ecee50..bd0544d33e4 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -510,6 +510,17 @@ describe("Plugin: rate-limiting (integration)", function() assert.same(plugin_config.redis_ssl_verify, json.config.redis.ssl_verify) assert.same(plugin_config.redis_server_name, json.config.redis.server_name) + -- verify that legacy fields are present for backwards compatibility + assert.same(plugin_config.redis_host, json.config.redis_host) + assert.same(plugin_config.redis_port, json.config.redis_port) + assert.same(plugin_config.redis_username, json.config.redis_username) + assert.same(plugin_config.redis_password, json.config.redis_password) + assert.same(plugin_config.redis_database, json.config.redis_database) + assert.same(plugin_config.redis_timeout, json.config.redis_timeout) + assert.same(plugin_config.redis_ssl, json.config.redis_ssl) + assert.same(plugin_config.redis_ssl_verify, json.config.redis_ssl_verify) + assert.same(plugin_config.redis_server_name, json.config.redis_server_name) + delete_plugin(admin_client, json) assert.logfile().has.line("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead (deprecated after 4.0)", true) diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 8bcbc8e4b26..3298dcbaf01 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -380,6 +380,12 @@ describe("Plugin: acme (storage.redis)", function() assert.same(redis_config.scan_count, json.config.storage_config.redis.extra_options.scan_count) assert.same(redis_config.namespace, json.config.storage_config.redis.extra_options.namespace) + -- verify that legacy fields are present for backwards compatibility + assert.same(redis_config.auth, json.config.storage_config.redis.auth) + assert.same(redis_config.ssl_server_name, json.config.storage_config.redis.ssl_server_name) + assert.same(redis_config.scan_count, json.config.storage_config.redis.scan_count) + assert.same(redis_config.namespace, json.config.storage_config.redis.namespace) + delete_plugin(client, json) assert.logfile().has.line("acme: config.storage_config.redis.namespace is deprecated, " .. From 4e515833e63896cb5ded292dde884974d5bf4574 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Tue, 6 Feb 2024 15:06:06 +0100 Subject: [PATCH 3389/4351] chore(dao): refactor translate_backwards This commits simplifies translate_backwards feature by switching from function that retrieves value approach to a table with a path to the necessary key. It also adds tests for other paths (GET, POST, PUT, PATCH) for querying admin api. KAG-3677 --- kong/db/schema/init.lua | 6 +- kong/db/schema/metaschema.lua | 3 +- kong/plugins/acme/schema.lua | 20 +- kong/plugins/rate-limiting/schema.lua | 45 +--- kong/plugins/response-ratelimiting/schema.lua | 45 +--- kong/tools/table.lua | 17 ++ spec/01-unit/05-utils_spec.lua | 36 +++ .../06-shorthand_fields_spec.lua | 225 +++++++++++++++++ .../06-shorthand_fields_spec.lua | 233 ++++++++++++++++++ .../29-acme/07-shorthand_fields_spec.lua | 156 ++++++++++++ 10 files changed, 693 insertions(+), 93 deletions(-) create mode 100644 spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua create mode 100644 spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua create mode 100644 spec/03-plugins/29-acme/07-shorthand_fields_spec.lua diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index ea6c673e8ba..2d241ebb200 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1681,8 +1681,8 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - if is_select and sdata.include_in_output and opts.expand_shorthands then - data[sname] = sdata.translate_backwards(data) + if is_select and sdata.translate_backwards and opts.expand_shorthands then + data[sname] = utils.table_path(data, sdata.translate_backwards) end end if has_errs then @@ -1917,7 +1917,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) if self.shorthand_fields then for _, shorthand_field in ipairs(self.shorthand_fields) do - if shorthand_field[key] and shorthand_field[key].include_in_output then + if shorthand_field[key] and shorthand_field[key].translate_backwards then should_be_in_ouput = is_select end end diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 36bb8747ed2..5c35424c402 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -683,8 +683,7 @@ local function make_shorthand_field_schema() shorthand_field_schema[1] = { type = { type = "string", one_of = shorthand_field_types, required = true }, } insert(shorthand_field_schema, { func = { type = "function", required = true } }) - insert(shorthand_field_schema, { translate_backwards = { type = "function", required = false } }) - insert(shorthand_field_schema, { include_in_output = { type = "boolean", required = false, default = false } }) + insert(shorthand_field_schema, { translate_backwards = { type = "array", elements = { type = "string" }, required = false } }) return shorthand_field_schema end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 2cbf4dd5940..1c4d03be53d 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -42,10 +42,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { { auth = { type = "string", len_min = 0, - include_in_output = true, - translate_backwards = function(instance) - return instance.password - end, + translate_backwards = {'password'}, func = function(value) deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", { after = "4.0", }) @@ -54,10 +51,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { ssl_server_name = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.server_name - end, + translate_backwards = {'server_name'}, func = function(value) deprecation("acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", { after = "4.0", }) @@ -67,10 +61,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { { namespace = { type = "string", len_min = 0, - include_in_output = true, - translate_backwards = function(instance) - return instance.extra_options.namespace - end, + translate_backwards = {'extra_options', 'namespace'}, func = function(value) deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", { after = "4.0", }) @@ -79,10 +70,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { scan_count = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.extra_options.scan_count - end, + translate_backwards = {'extra_options', 'scan_count'}, func = function(value) deprecation("acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", { after = "4.0", }) diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 898d44e416b..21d48bfe29b 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -103,10 +103,7 @@ return { -- TODO: deprecated forms, to be removed in Kong 4.0 { redis_host = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.host - end, + translate_backwards = {'redis', 'host'}, func = function(value) deprecation("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", { after = "4.0", }) @@ -115,10 +112,7 @@ return { } }, { redis_port = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.port - end, + translate_backwards = {'redis', 'port'}, func = function(value) deprecation("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", { after = "4.0", }) @@ -128,10 +122,7 @@ return { { redis_password = { type = "string", len_min = 0, - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.password - end, + translate_backwards = {'redis', 'password'}, func = function(value) deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", { after = "4.0", }) @@ -140,10 +131,7 @@ return { } }, { redis_username = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.username - end, + translate_backwards = {'redis', 'username'}, func = function(value) deprecation("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", { after = "4.0", }) @@ -152,10 +140,7 @@ return { } }, { redis_ssl = { type = "boolean", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.ssl - end, + translate_backwards = {'redis', 'ssl'}, func = function(value) deprecation("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", { after = "4.0", }) @@ -164,10 +149,7 @@ return { } }, { redis_ssl_verify = { type = "boolean", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.ssl_verify - end, + translate_backwards = {'redis', 'ssl_verify'}, func = function(value) deprecation("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", { after = "4.0", }) @@ -176,10 +158,7 @@ return { } }, { redis_server_name = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.server_name - end, + translate_backwards = {'redis', 'server_name'}, func = function(value) deprecation("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", { after = "4.0", }) @@ -188,10 +167,7 @@ return { } }, { redis_timeout = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.timeout - end, + translate_backwards = {'redis', 'timeout'}, func = function(value) deprecation("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", { after = "4.0", }) @@ -200,10 +176,7 @@ return { } }, { redis_database = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.database - end, + translate_backwards = {'redis', 'database'}, func = function(value) deprecation("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", { after = "4.0", }) diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 0c45f0e51c5..4c6f765343b 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -142,10 +142,7 @@ return { -- TODO: deprecated forms, to be removed in Kong 4.0 { redis_host = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.host - end, + translate_backwards = {'redis', 'host'}, func = function(value) deprecation("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", { after = "4.0", }) @@ -154,10 +151,7 @@ return { } }, { redis_port = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.port - end, + translate_backwards = {'redis', 'port'}, func = function(value) deprecation("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", { after = "4.0", }) @@ -167,10 +161,7 @@ return { { redis_password = { type = "string", len_min = 0, - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.password - end, + translate_backwards = {'redis', 'password'}, func = function(value) deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", { after = "4.0", }) @@ -179,10 +170,7 @@ return { } }, { redis_username = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.username - end, + translate_backwards = {'redis', 'username'}, func = function(value) deprecation("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", { after = "4.0", }) @@ -191,10 +179,7 @@ return { } }, { redis_ssl = { type = "boolean", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.ssl - end, + translate_backwards = {'redis', 'ssl'}, func = function(value) deprecation("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", { after = "4.0", }) @@ -203,10 +188,7 @@ return { } }, { redis_ssl_verify = { type = "boolean", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.ssl_verify - end, + translate_backwards = {'redis', 'ssl_verify'}, func = function(value) deprecation("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", { after = "4.0", }) @@ -215,10 +197,7 @@ return { } }, { redis_server_name = { type = "string", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.server_name - end, + translate_backwards = {'redis', 'server_name'}, func = function(value) deprecation("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", { after = "4.0", }) @@ -227,10 +206,7 @@ return { } }, { redis_timeout = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.timeout - end, + translate_backwards = {'redis', 'timeout'}, func = function(value) deprecation("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", { after = "4.0", }) @@ -239,10 +215,7 @@ return { } }, { redis_database = { type = "integer", - include_in_output = true, - translate_backwards = function(instance) - return instance.redis.database - end, + translate_backwards = {'redis', 'database'}, func = function(value) deprecation("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", { after = "4.0", }) diff --git a/kong/tools/table.lua b/kong/tools/table.lua index f5fea379c70..19d6265048f 100644 --- a/kong/tools/table.lua +++ b/kong/tools/table.lua @@ -307,5 +307,22 @@ function _M.add_error(errors, k, v) return errors end +--- Retrieves a value from table using path. +-- @param t The source table to retrieve the value from. +-- @param path Path table containing keys +-- @param v Value of the error +-- @return Returns `value` if something was found and `nil` otherwise +function _M.table_path(t, path) + local current_value = t + for _, path_element in ipairs(path) do + if current_value[path_element] == nil then + return nil + end + + current_value = current_value[path_element] + end + + return current_value +end return _M diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index ea0fb9c1188..03082bc6fee 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -1648,4 +1648,40 @@ describe("Utils", function() assert.equal(meta, getmetatable(t3.b.a)) end) end) + + describe("table_path(t, path)", function() + local t = { + x = 1, + a = { + b = { + c = 200 + }, + }, + z = 2 + } + + it("retrieves value from table based on path - single level", function() + local path = { "x" } + + assert.equal(1, utils.table_path(t, path)) + end) + + it("retrieves value from table based on path - deep value", function() + local path = { "a", "b", "c" } + + assert.equal(200, utils.table_path(t, path)) + end) + + it("returns nil if element is not found - leaf not found", function() + local path = { "a", "b", "x" } + + assert.equal(nil, utils.table_path(t, path)) + end) + + it("returns nil if element is not found - root branch not found", function() + local path = { "o", "j", "k" } + + assert.equal(nil, utils.table_path(t, path)) + end) + end) end) diff --git a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua new file mode 100644 index 00000000000..b279e62eeaf --- /dev/null +++ b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua @@ -0,0 +1,225 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson" + + +describe("Plugin: rate-limiting (shorthand fields)", function() + local bp, route, admin_client + local plugin_id = utils.uuid() + + lazy_setup(function() + bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }, { + "rate-limiting" + }) + + route = assert(bp.routes:insert { + hosts = { "redis.test" }, + }) + + assert(helpers.start_kong()) + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + local function assert_redis_config_same(expected_config, received_config) + -- verify that legacy config got written into new structure + assert.same(expected_config.redis_host, received_config.redis.host) + assert.same(expected_config.redis_port, received_config.redis.port) + assert.same(expected_config.redis_username, received_config.redis.username) + assert.same(expected_config.redis_password, received_config.redis.password) + assert.same(expected_config.redis_database, received_config.redis.database) + assert.same(expected_config.redis_timeout, received_config.redis.timeout) + assert.same(expected_config.redis_ssl, received_config.redis.ssl) + assert.same(expected_config.redis_ssl_verify, received_config.redis.ssl_verify) + assert.same(expected_config.redis_server_name, received_config.redis.server_name) + + -- verify that legacy fields are present for backwards compatibility + assert.same(expected_config.redis_host, received_config.redis_host) + assert.same(expected_config.redis_port, received_config.redis_port) + assert.same(expected_config.redis_username, received_config.redis_username) + assert.same(expected_config.redis_password, received_config.redis_password) + assert.same(expected_config.redis_database, received_config.redis_database) + assert.same(expected_config.redis_timeout, received_config.redis_timeout) + assert.same(expected_config.redis_ssl, received_config.redis_ssl) + assert.same(expected_config.redis_ssl_verify, received_config.redis_ssl_verify) + assert.same(expected_config.redis_server_name, received_config.redis_server_name) + end + + describe("single plugin tests", function() + local plugin_config = { + minute = 100, + policy = "redis", + redis_host = "custom-host.example.test", + redis_port = 55000, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example.test", + } + + after_each(function () + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin_id, + })) + + assert.res_status(204, res) + end) + + it("POST/PATCH/GET request returns legacy fields", function() + -- POST + local res = assert(admin_client:send { + method = "POST", + route = { + id = route.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + id = plugin_id, + name = "rate-limiting", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + assert_redis_config_same(plugin_config, json.config) + + -- PATCH + local updated_host = 'testhost' + res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "rate-limiting", + config = { + redis_host = updated_host + }, + }, + }) + + json = cjson.decode(assert.res_status(200, res)) + local patched_config = utils.cycle_aware_deep_copy(plugin_config) + patched_config.redis_host = updated_host + assert_redis_config_same(patched_config, json.config) + + -- GET + res = assert(admin_client:send { + method = "GET", + path = "/plugins/" .. plugin_id + }) + + json = cjson.decode(assert.res_status(200, res)) + assert_redis_config_same(patched_config, json.config) + end) + + it("successful PUT request returns legacy fields", function() + local res = assert(admin_client:send { + method = "PUT", + route = { + id = route.id + }, + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "rate-limiting", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(200, res)) + assert_redis_config_same(plugin_config, json.config) + end) + end) + + describe('mutliple instances', function() + local redis1_port = 55000 + lazy_setup(function() + local routes_count = 100 + for i=1,routes_count do + local route = assert(bp.routes:insert { + hosts = { "redis" .. tostring(i) .. ".test" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route.id }, + config = { + minute = 100 + i, + policy = "redis", + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + }, + }) + end + end) + + it('get collection', function () + local res = assert(admin_client:send { + path = "/plugins" + }) + + local json = cjson.decode(assert.res_status(200, res)) + for _,plugin in ipairs(json.data) do + local i = plugin.config.redis.port - redis1_port + local expected_config = { + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + } + assert_redis_config_same(expected_config, plugin.config) + end + end) + + it('get paginated collection', function () + local res = assert(admin_client:send { + path = "/plugins", + query = { size = 50 } + }) + + local json = cjson.decode(assert.res_status(200, res)) + for _,plugin in ipairs(json.data) do + local i = plugin.config.redis.port - redis1_port + local expected_config = { + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + } + assert_redis_config_same(expected_config, plugin.config) + end + end) + end) +end) diff --git a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua new file mode 100644 index 00000000000..f506d85ea64 --- /dev/null +++ b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua @@ -0,0 +1,233 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson" + + +describe("Plugin: response-ratelimiting (shorthand fields)", function() + local bp, route, admin_client + local plugin_id = utils.uuid() + + lazy_setup(function() + bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }, { + "response-ratelimiting" + }) + + route = assert(bp.routes:insert { + hosts = { "redis.test" }, + }) + + assert(helpers.start_kong()) + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + local function assert_redis_config_same(expected_config, received_config) + -- verify that legacy config got written into new structure + assert.same(expected_config.redis_host, received_config.redis.host) + assert.same(expected_config.redis_port, received_config.redis.port) + assert.same(expected_config.redis_username, received_config.redis.username) + assert.same(expected_config.redis_password, received_config.redis.password) + assert.same(expected_config.redis_database, received_config.redis.database) + assert.same(expected_config.redis_timeout, received_config.redis.timeout) + assert.same(expected_config.redis_ssl, received_config.redis.ssl) + assert.same(expected_config.redis_ssl_verify, received_config.redis.ssl_verify) + assert.same(expected_config.redis_server_name, received_config.redis.server_name) + + -- verify that legacy fields are present for backwards compatibility + assert.same(expected_config.redis_host, received_config.redis_host) + assert.same(expected_config.redis_port, received_config.redis_port) + assert.same(expected_config.redis_username, received_config.redis_username) + assert.same(expected_config.redis_password, received_config.redis_password) + assert.same(expected_config.redis_database, received_config.redis_database) + assert.same(expected_config.redis_timeout, received_config.redis_timeout) + assert.same(expected_config.redis_ssl, received_config.redis_ssl) + assert.same(expected_config.redis_ssl_verify, received_config.redis_ssl_verify) + assert.same(expected_config.redis_server_name, received_config.redis_server_name) + end + + describe("single plugin tests", function() + local plugin_config = { + limits = { + video = { + minute = 100, + } + }, + policy = "redis", + redis_host = "custom-host.example.test", + redis_port = 55000, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example.test", + } + + after_each(function () + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin_id, + })) + + assert.res_status(204, res) + end) + + it("POST/PATCH/GET request returns legacy fields", function() + -- POST + local res = assert(admin_client:send { + method = "POST", + route = { + id = route.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + id = plugin_id, + name = "response-ratelimiting", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + assert_redis_config_same(plugin_config, json.config) + + -- PATCH + local updated_host = 'testhost' + res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "response-ratelimiting", + config = { + redis_host = updated_host + }, + }, + }) + + json = cjson.decode(assert.res_status(200, res)) + local patched_config = utils.cycle_aware_deep_copy(plugin_config) + patched_config.redis_host = updated_host + assert_redis_config_same(patched_config, json.config) + + -- GET + res = assert(admin_client:send { + method = "GET", + path = "/plugins/" .. plugin_id + }) + + json = cjson.decode(assert.res_status(200, res)) + assert_redis_config_same(patched_config, json.config) + end) + + it("successful PUT request returns legacy fields", function() + local res = assert(admin_client:send { + method = "PUT", + route = { + id = route.id + }, + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "response-ratelimiting", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(200, res)) + assert_redis_config_same(plugin_config, json.config) + end) + end) + + describe('mutliple instances', function() + local redis1_port = 55000 + lazy_setup(function() + local routes_count = 100 + for i=1,routes_count do + local route = assert(bp.routes:insert { + hosts = { "redis" .. tostring(i) .. ".test" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route.id }, + config = { + limits = { + video = { + minute = 100 + i, + } + }, + policy = "redis", + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + }, + }) + end + end) + + it('get collection', function () + local res = assert(admin_client:send { + path = "/plugins" + }) + + local json = cjson.decode(assert.res_status(200, res)) + for _,plugin in ipairs(json.data) do + local i = plugin.config.redis.port - redis1_port + local expected_config = { + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + } + assert_redis_config_same(expected_config, plugin.config) + end + end) + + it('get paginated collection', function () + local res = assert(admin_client:send { + path = "/plugins", + query = { size = 50 } + }) + + local json = cjson.decode(assert.res_status(200, res)) + for _,plugin in ipairs(json.data) do + local i = plugin.config.redis.port - redis1_port + local expected_config = { + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + } + assert_redis_config_same(expected_config, plugin.config) + end + end) + end) +end) diff --git a/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua b/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua new file mode 100644 index 00000000000..69ea2147e56 --- /dev/null +++ b/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua @@ -0,0 +1,156 @@ +local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" +local cjson = require "cjson" + + +describe("Plugin: acme (shorthand fields)", function() + local bp, route, admin_client + local plugin_id = utils.uuid() + + lazy_setup(function() + bp = helpers.get_db_utils(nil, { + "routes", + "services", + "plugins", + }, { + "acme" + }) + + route = assert(bp.routes:insert { + hosts = { "redis.test" }, + }) + + assert(helpers.start_kong()) + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + local function assert_redis_config_same(expected_config, received_config) + -- verify that legacy config got written into new structure + assert.same(expected_config.host, received_config.storage_config.redis.host) + assert.same(expected_config.port, received_config.storage_config.redis.port) + assert.same(expected_config.auth, received_config.storage_config.redis.password) + assert.same(expected_config.database, received_config.storage_config.redis.database) + assert.same(expected_config.timeout, received_config.storage_config.redis.timeout) + assert.same(expected_config.ssl, received_config.storage_config.redis.ssl) + assert.same(expected_config.ssl_verify, received_config.storage_config.redis.ssl_verify) + assert.same(expected_config.ssl_server_name, received_config.storage_config.redis.server_name) + assert.same(expected_config.scan_count, received_config.storage_config.redis.extra_options.scan_count) + assert.same(expected_config.namespace, received_config.storage_config.redis.extra_options.namespace) + + -- verify that legacy fields are present for backwards compatibility + assert.same(expected_config.auth, received_config.storage_config.redis.auth) + assert.same(expected_config.ssl_server_name, received_config.storage_config.redis.ssl_server_name) + assert.same(expected_config.scan_count, received_config.storage_config.redis.scan_count) + assert.same(expected_config.namespace, received_config.storage_config.redis.namespace) + end + + describe("single plugin tests", function() + local redis_config = { + host = helpers.redis_host, + port = helpers.redis_port, + auth = "test", + database = 1, + timeout = 3500, + ssl = true, + ssl_verify = true, + ssl_server_name = "example.test", + scan_count = 13, + namespace = "namespace2:", + } + + local plugin_config = { + account_email = "test@test.com", + storage = "redis", + storage_config = { + redis = redis_config, + }, + } + + after_each(function () + local res = assert(admin_client:send({ + method = "DELETE", + path = "/plugins/" .. plugin_id, + })) + + assert.res_status(204, res) + end) + + it("POST/PATCH/GET request returns legacy fields", function() + -- POST + local res = assert(admin_client:send { + method = "POST", + route = { + id = route.id + }, + path = "/plugins", + headers = { ["Content-Type"] = "application/json" }, + body = { + id = plugin_id, + name = "acme", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(201, res)) + assert_redis_config_same(redis_config, json.config) + + -- PATCH + local updated_host = 'testhost' + res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "acme", + config = { + storage_config = { + redis = { + host = updated_host + } + } + }, + }, + }) + + json = cjson.decode(assert.res_status(200, res)) + local patched_config = utils.cycle_aware_deep_copy(redis_config) + patched_config.host = updated_host + assert_redis_config_same(patched_config, json.config) + + -- GET + res = assert(admin_client:send { + method = "GET", + path = "/plugins/" .. plugin_id + }) + + json = cjson.decode(assert.res_status(200, res)) + assert_redis_config_same(patched_config, json.config) + end) + + it("successful PUT request returns legacy fields", function() + local res = assert(admin_client:send { + method = "PUT", + route = { + id = route.id + }, + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "acme", + config = plugin_config, + }, + }) + + local json = cjson.decode(assert.res_status(200, res)) + assert_redis_config_same(redis_config, json.config) + end) + end) +end) From ade70f6116c8a6db6e1c87f9425450183c328c46 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 7 Feb 2024 10:07:05 +0100 Subject: [PATCH 3390/4351] fix(dao): add missing shorthand fields expansions This commits adds shorthand expansions for select_by_ ... methods KAG-3686 --- kong/db/dao/init.lua | 16 ++++++++++++ kong/db/schema/init.lua | 2 +- .../06-shorthand_fields_spec.lua | 25 ++++++++++++++++++ .../06-shorthand_fields_spec.lua | 26 +++++++++++++++++++ 4 files changed, 68 insertions(+), 1 deletion(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index fdbf928bdab..9456dd51a63 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -710,6 +710,10 @@ local function generate_foreign_key_methods(schema) end local entities, err + if options == nil or options.expand_shorthands == nil then + options = options or {} + options.expand_shorthands = true + end entities, err, err_t = self:rows_to_entities(rows, options) if err then return nil, err, err_t @@ -768,6 +772,10 @@ local function generate_foreign_key_methods(schema) end local err + if options == nil or options.expand_shorthands == nil then + options = options or {} + options.expand_shorthands = true + end row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -812,6 +820,8 @@ local function generate_foreign_key_methods(schema) return nil, tostring(err_t), err_t end + options = options or {} + options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -862,6 +872,8 @@ local function generate_foreign_key_methods(schema) end local ws_id = row.ws_id + options = options or {} + options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1389,6 +1401,10 @@ function DAO:select_by_cache_key(cache_key, options) local err local ws_id = row.ws_id + if options == nil or options.expand_shorthands == nil then + options = options or {} + options.expand_shorthands = true + end row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 2d241ebb200..86e8f88fe21 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1681,7 +1681,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - if is_select and sdata.translate_backwards and opts.expand_shorthands then + if is_select and sdata.translate_backwards and opts and opts.expand_shorthands then data[sname] = utils.table_path(data, sdata.translate_backwards) end end diff --git a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua index b279e62eeaf..6fff6ee1f70 100644 --- a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua +++ b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua @@ -153,6 +153,7 @@ describe("Plugin: rate-limiting (shorthand fields)", function() local routes_count = 100 for i=1,routes_count do local route = assert(bp.routes:insert { + name = "route-" .. tostring(i), hosts = { "redis" .. tostring(i) .. ".test" }, }) assert(bp.plugins:insert { @@ -221,5 +222,29 @@ describe("Plugin: rate-limiting (shorthand fields)", function() assert_redis_config_same(expected_config, plugin.config) end end) + + it('get plugins by route', function () + local res = assert(admin_client:send { + path = "/routes/route-1/plugins", + query = { size = 50 } + }) + + local json = cjson.decode(assert.res_status(200, res)) + for _,plugin in ipairs(json.data) do + local i = plugin.config.redis.port - redis1_port + local expected_config = { + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + } + assert_redis_config_same(expected_config, plugin.config) + end + end) end) end) diff --git a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua index f506d85ea64..9b6fe34b863 100644 --- a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua @@ -157,6 +157,7 @@ describe("Plugin: response-ratelimiting (shorthand fields)", function() local routes_count = 100 for i=1,routes_count do local route = assert(bp.routes:insert { + name = "route-" .. tostring(i), hosts = { "redis" .. tostring(i) .. ".test" }, }) assert(bp.plugins:insert { @@ -229,5 +230,30 @@ describe("Plugin: response-ratelimiting (shorthand fields)", function() assert_redis_config_same(expected_config, plugin.config) end end) + + + it('get plugins by route', function () + local res = assert(admin_client:send { + path = "/routes/route-1/plugins", + query = { size = 50 } + }) + + local json = cjson.decode(assert.res_status(200, res)) + for _,plugin in ipairs(json.data) do + local i = plugin.config.redis.port - redis1_port + local expected_config = { + redis_host = "custom-host" .. tostring(i) .. ".example.test", + redis_port = redis1_port + i, + redis_username = "test1", + redis_password = "testX", + redis_database = 1, + redis_timeout = 1100, + redis_ssl = true, + redis_ssl_verify = true, + redis_server_name = "example" .. tostring(i) .. ".test", + } + assert_redis_config_same(expected_config, plugin.config) + end + end) end) end) From 85f2f1d784513ae9e8021350186a11e3b39e3b62 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 7 Feb 2024 12:47:19 +0100 Subject: [PATCH 3391/4351] chore(tests): add tests for DAO methods --- kong/db/dao/init.lua | 2 + spec/02-integration/03-db/14-dao_spec.lua | 98 ++++++++++++++++++++++- 2 files changed, 97 insertions(+), 3 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 9456dd51a63..9f4f7854597 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -503,6 +503,8 @@ local function check_update(self, key, entity, options, name) return nil, nil, tostring(err_t), err_t end + options = options or {} + options.expand_shorthands = false local rbw_entity local err, err_t if name then diff --git a/spec/02-integration/03-db/14-dao_spec.lua b/spec/02-integration/03-db/14-dao_spec.lua index fd922fedd92..6f89834c7a4 100644 --- a/spec/02-integration/03-db/14-dao_spec.lua +++ b/spec/02-integration/03-db/14-dao_spec.lua @@ -1,11 +1,12 @@ local helpers = require "spec.helpers" +local utils = require "kong.tools.utils" local declarative = require "kong.db.declarative" -- Note: include "off" strategy here as well for _, strategy in helpers.all_strategies() do describe("db.dao #" .. strategy, function() local bp, db - local consumer, service, plugin, acl + local consumer, service, service2, plugin, plugin2, acl local group = "The A Team" lazy_setup(function() @@ -26,7 +27,12 @@ for _, strategy in helpers.all_strategies() do name = "abc", url = "http://localhost", } - + + service2 = bp.services:insert { + name = "def", + url = "http://2-localhost", + } + plugin = bp.plugins:insert { enabled = true, name = "acl", @@ -35,6 +41,20 @@ for _, strategy in helpers.all_strategies() do allow = { "*" }, }, } + + plugin2 = bp.plugins:insert { + enabled = true, + name = "rate-limiting", + instance_name = 'rate-limiting-instance-1', + service = service, + config = { + minute = 100, + policy = "redis", + redis = { + host = "localhost" + } + }, + } -- Note: bp in off strategy returns service=id instead of a table plugin.service = { id = service.id @@ -81,7 +101,7 @@ for _, strategy in helpers.all_strategies() do it("select_by_cache_key()", function() local cache_key = kong.db.acls:cache_key(consumer.id, group) - + local read_acl, err = kong.db.acls:select_by_cache_key(cache_key) assert.is_nil(err) assert.same(acl, read_acl) @@ -91,6 +111,78 @@ for _, strategy in helpers.all_strategies() do local read_plugin, err = kong.db.plugins:select_by_cache_key(cache_key) assert.is_nil(err) assert.same(plugin, read_plugin) + + cache_key = kong.db.plugins:cache_key("rate-limiting", nil, service.id, nil) + read_plugin, err = kong.db.plugins:select_by_cache_key(cache_key) + assert.is_nil(err) + assert.same(plugin2, read_plugin) + end) + + it("page_for_route", function() + local plugins_for_service, err = kong.db.plugins:page_for_service(service) + assert.is_nil(err) + assert.equal(2, #plugins_for_service) + for _, read_plugin in ipairs(plugins_for_service) do + if read_plugin.name == 'acl' then + assert.same(plugin, read_plugin) + elseif read_plugin.name == 'rate-limiting' then + assert.same(plugin2, read_plugin) + end + end + end) + + it("select_by_instance_name", function() + local read_plugin, err = kong.db.plugins:select_by_instance_name(plugin2.instance_name) + assert.is_nil(err) + assert.same(plugin2, read_plugin) + end) + + it("update_by_instance_name", function() + local newhost = "newhost" + local updated_plugin = utils.cycle_aware_deep_copy(plugin2) + updated_plugin.config.redis.host = newhost + updated_plugin.config.redis_host = newhost + + local read_plugin, err = kong.db.plugins:update_by_instance_name(plugin2.instance_name, updated_plugin) + assert.is_nil(err) + assert.same(updated_plugin, read_plugin) + end) + + it("upsert_by_instance_name", function() + -- existing plugin upsert (update part of upsert) + local newhost = "newhost" + local updated_plugin = utils.cycle_aware_deep_copy(plugin2) + updated_plugin.config.redis.host = newhost + updated_plugin.config.redis_host = newhost + + local read_plugin, err = kong.db.plugins:upsert_by_instance_name(plugin2.instance_name, updated_plugin) + assert.is_nil(err) + assert.same(updated_plugin, read_plugin) + + -- new plugin upsert (insert part of upsert) + local new_plugin_config = { + id = utils.uuid(), + enabled = true, + name = "rate-limiting", + instance_name = 'rate-limiting-instance-2', + service = service2, + config = { + minute = 200, + policy = "redis", + redis = { + host = "new-host-2" + } + }, + } + + local read_plugin, err = kong.db.plugins:upsert_by_instance_name(new_plugin_config.instance_name, new_plugin_config) + assert.is_nil(err) + assert.same(new_plugin_config.id, read_plugin.id) + assert.same(new_plugin_config.instance_name, read_plugin.instance_name) + assert.same(new_plugin_config.service.id, read_plugin.service.id) + assert.same(new_plugin_config.config.minute, read_plugin.config.minute) + assert.same(new_plugin_config.config.redis.host, read_plugin.config.redis.host) + assert.same(new_plugin_config.config.redis.host, read_plugin.config.redis_host) -- legacy field is included end) end) end From 703498efc75bd1d30c58d161a1e396e2f83477fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 7 Feb 2024 12:51:13 +0100 Subject: [PATCH 3392/4351] chore(dao): refactor expands shorthands check --- kong/db/dao/init.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 9f4f7854597..513735f3495 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -712,7 +712,7 @@ local function generate_foreign_key_methods(schema) end local entities, err - if options == nil or options.expand_shorthands == nil then + if options == nil or options.expand_shorthands ~= false then options = options or {} options.expand_shorthands = true end @@ -774,7 +774,7 @@ local function generate_foreign_key_methods(schema) end local err - if options == nil or options.expand_shorthands == nil then + if options == nil or options.expand_shorthands ~= false then options = options or {} options.expand_shorthands = true end @@ -1025,7 +1025,7 @@ function DAO:select(pk_or_entity, options) end local err - if options == nil or options.expand_shorthands == nil then + if options == nil or options.expand_shorthands ~= false then options = options or {} options.expand_shorthands = true end @@ -1082,7 +1082,7 @@ function DAO:page(size, offset, options) end local entities, err - if options == nil or options.expand_shorthands == nil then + if options == nil or options.expand_shorthands ~= false then options = options or {} options.expand_shorthands = true end @@ -1403,7 +1403,7 @@ function DAO:select_by_cache_key(cache_key, options) local err local ws_id = row.ws_id - if options == nil or options.expand_shorthands == nil then + if options == nil or options.expand_shorthands ~= false then options = options or {} options.expand_shorthands = true end From e1eb00f5e90f2d7c8e609d73e240e8fd26f5bbb7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 7 Feb 2024 15:08:31 +0100 Subject: [PATCH 3393/4351] refactor(dao): move options nil check to the top of the functions --- kong/db/dao/init.lua | 65 +++++++++++++++++--------------------------- 1 file changed, 25 insertions(+), 40 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 513735f3495..0645b3e879b 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -482,15 +482,14 @@ end local function check_update(self, key, entity, options, name) - local transform - if options ~= nil then - local ok, errors = validate_options_value(self, options) - if not ok then - local err_t = self.errors:invalid_options(errors) - return nil, nil, tostring(err_t), err_t - end - transform = options.transform + options = options or {} + local ok, errors = validate_options_value(self, options) + if not ok then + local err_t = self.errors:invalid_options(errors) + return nil, nil, tostring(err_t), err_t end + local transform = options.transform + if transform == nil then transform = true @@ -503,7 +502,6 @@ local function check_update(self, key, entity, options, name) return nil, nil, tostring(err_t), err_t end - options = options or {} options.expand_shorthands = false local rbw_entity local err, err_t @@ -686,6 +684,7 @@ local function generate_foreign_key_methods(schema) local page_method_name = "page_for_" .. name methods[page_method_name] = function(self, foreign_key, size, offset, options) + options = options or {} local size, err, err_t = validate_pagination_method(self, field, foreign_key, size, offset, options) if not size then @@ -712,8 +711,7 @@ local function generate_foreign_key_methods(schema) end local entities, err - if options == nil or options.expand_shorthands ~= false then - options = options or {} + if options.expand_shorthands ~= false then options.expand_shorthands = true end entities, err, err_t = self:rows_to_entities(rows, options) @@ -751,6 +749,7 @@ local function generate_foreign_key_methods(schema) if field.unique or schema.endpoint_key == name then methods["select_by_" .. name] = function(self, unique_value, options) + options = options or {} local ok, err, err_t = validate_unique_row_method(self, name, field, unique_value, options) if not ok then return nil, err, err_t @@ -774,8 +773,7 @@ local function generate_foreign_key_methods(schema) end local err - if options == nil or options.expand_shorthands ~= false then - options = options or {} + if options.expand_shorthands ~= false then options.expand_shorthands = true end row, err, err_t = self:row_to_entity(row, options) @@ -795,6 +793,7 @@ local function generate_foreign_key_methods(schema) end methods["update_by_" .. name] = function(self, unique_value, entity, options) + options = options or {} local ok, err, err_t = validate_unique_row_method(self, name, field, unique_value, options) if not ok then return nil, err, err_t @@ -822,7 +821,6 @@ local function generate_foreign_key_methods(schema) return nil, tostring(err_t), err_t end - options = options or {} options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then @@ -843,6 +841,7 @@ local function generate_foreign_key_methods(schema) end methods["upsert_by_" .. name] = function(self, unique_value, entity, options) + options = options or {} local ok, err, err_t = validate_unique_row_method(self, name, field, unique_value, options) if not ok then return nil, err, err_t @@ -874,7 +873,6 @@ local function generate_foreign_key_methods(schema) end local ws_id = row.ws_id - options = options or {} options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then @@ -988,11 +986,9 @@ end function DAO:select(pk_or_entity, options) + options = options or {} validate_primary_key_type(pk_or_entity) - - if options ~= nil then - validate_options_type(options) - end + validate_options_type(options) local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) @@ -1025,8 +1021,7 @@ function DAO:select(pk_or_entity, options) end local err - if options == nil or options.expand_shorthands ~= false then - options = options or {} + if options.expand_shorthands ~= false then options.expand_shorthands = true end row, err, err_t = self:row_to_entity(row, options) @@ -1082,8 +1077,7 @@ function DAO:page(size, offset, options) end local entities, err - if options == nil or options.expand_shorthands ~= false then - options = options or {} + if options.expand_shorthands ~= false then options.expand_shorthands = true end entities, err, err_t = self:rows_to_entities(rows, options) @@ -1148,11 +1142,9 @@ end function DAO:insert(entity, options) + options = options or {} validate_entity_type(entity) - - if options ~= nil then - validate_options_type(options) - end + validate_options_type(options) local entity_to_insert, err, err_t = check_insert(self, entity, options) if not entity_to_insert then @@ -1170,7 +1162,6 @@ function DAO:insert(entity, options) end local ws_id = row.ws_id - options = options or {} options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then @@ -1189,12 +1180,10 @@ end function DAO:update(pk_or_entity, entity, options) + options = options or {} validate_primary_key_type(pk_or_entity) validate_entity_type(entity) - - if options ~= nil then - validate_options_type(options) - end + validate_options_type(options) local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) @@ -1225,7 +1214,6 @@ function DAO:update(pk_or_entity, entity, options) end local ws_id = row.ws_id - options = options or {} options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then @@ -1244,12 +1232,10 @@ end function DAO:upsert(pk_or_entity, entity, options) + options = options or {} validate_primary_key_type(pk_or_entity) validate_entity_type(entity) - - if options ~= nil then - validate_options_type(options) - end + validate_options_type(options) local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) @@ -1280,7 +1266,6 @@ function DAO:upsert(pk_or_entity, entity, options) end local ws_id = row.ws_id - options = options or {} options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then @@ -1371,6 +1356,7 @@ end function DAO:select_by_cache_key(cache_key, options) + options = options or {} local ck_definition = self.schema.cache_key if not ck_definition then error("entity does not have a cache_key defined", 2) @@ -1403,8 +1389,7 @@ function DAO:select_by_cache_key(cache_key, options) local err local ws_id = row.ws_id - if options == nil or options.expand_shorthands ~= false then - options = options or {} + if options.expand_shorthands ~= false then options.expand_shorthands = true end row, err, err_t = self:row_to_entity(row, options) From 76ac6594a068d2ccb5a45306685d7349dfea40b6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 7 Feb 2024 16:12:50 +0100 Subject: [PATCH 3394/4351] refactor(dao): chang expand_shorthands to hide_shorthands --- kong/db/dao/init.lua | 30 +++++++----------------------- kong/db/dao/plugins.lua | 3 ++- kong/db/schema/init.lua | 2 +- 3 files changed, 10 insertions(+), 25 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 0645b3e879b..c58928dfb31 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -502,18 +502,22 @@ local function check_update(self, key, entity, options, name) return nil, nil, tostring(err_t), err_t end - options.expand_shorthands = false local rbw_entity local err, err_t if name then - rbw_entity, err, err_t = self["select_by_" .. name](self, key, options) + options.hide_shorthands = true + rbw_entity, err, err_t = self["select_by_" .. name](self, key, options) + options.hide_shorthands = false else - rbw_entity, err, err_t = self:select(key, options) + options.hide_shorthands = true + rbw_entity, err, err_t = self:select(key, options) + options.hide_shorthands = false end if err then return nil, nil, err, err_t end + if rbw_entity and check_immutable_fields then local ok, errors = self.schema:validate_immutable_fields(entity_to_update, rbw_entity) if not ok then @@ -711,9 +715,6 @@ local function generate_foreign_key_methods(schema) end local entities, err - if options.expand_shorthands ~= false then - options.expand_shorthands = true - end entities, err, err_t = self:rows_to_entities(rows, options) if err then return nil, err, err_t @@ -773,9 +774,6 @@ local function generate_foreign_key_methods(schema) end local err - if options.expand_shorthands ~= false then - options.expand_shorthands = true - end row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -821,7 +819,6 @@ local function generate_foreign_key_methods(schema) return nil, tostring(err_t), err_t end - options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -873,7 +870,6 @@ local function generate_foreign_key_methods(schema) end local ws_id = row.ws_id - options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1021,9 +1017,6 @@ function DAO:select(pk_or_entity, options) end local err - if options.expand_shorthands ~= false then - options.expand_shorthands = true - end row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1077,9 +1070,6 @@ function DAO:page(size, offset, options) end local entities, err - if options.expand_shorthands ~= false then - options.expand_shorthands = true - end entities, err, err_t = self:rows_to_entities(rows, options) if not entities then return nil, err, err_t @@ -1162,7 +1152,6 @@ function DAO:insert(entity, options) end local ws_id = row.ws_id - options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1214,7 +1203,6 @@ function DAO:update(pk_or_entity, entity, options) end local ws_id = row.ws_id - options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1266,7 +1254,6 @@ function DAO:upsert(pk_or_entity, entity, options) end local ws_id = row.ws_id - options.expand_shorthands = true row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t @@ -1389,9 +1376,6 @@ function DAO:select_by_cache_key(cache_key, options) local err local ws_id = row.ws_id - if options.expand_shorthands ~= false then - options.expand_shorthands = true - end row, err, err_t = self:row_to_entity(row, options) if not row then return nil, err, err_t diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index d94ff7d1cc2..bdb8e0c37c1 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -90,7 +90,7 @@ end function Plugins:update(primary_key, entity, options) options = options or {} - options.expand_shorthands = false + options.hide_shorthands = true local rbw_entity = self.super.select(self, primary_key, options) -- ignore errors if rbw_entity then entity = self.schema:merge_values(entity, rbw_entity) @@ -100,6 +100,7 @@ function Plugins:update(primary_key, entity, options) return nil, err, err_t end + options.hide_shorthands = false return self.super.update(self, primary_key, entity, options) end diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 86e8f88fe21..5f2a579d251 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1681,7 +1681,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - if is_select and sdata.translate_backwards and opts and opts.expand_shorthands then + if is_select and sdata.translate_backwards and opts and not(opts.hide_shorthands) then data[sname] = utils.table_path(data, sdata.translate_backwards) end end From a9e94351560b4727f5dd14ab14e8f5919dec76a8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 7 Feb 2024 16:32:22 +0100 Subject: [PATCH 3395/4351] refactor(dao): remove unnecessary `option = options or {}` guards --- kong/db/dao/init.lua | 30 ++++++++++++++++-------------- kong/db/schema/init.lua | 2 +- 2 files changed, 17 insertions(+), 15 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index c58928dfb31..72eb82fbed7 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -517,7 +517,6 @@ local function check_update(self, key, entity, options, name) return nil, nil, err, err_t end - if rbw_entity and check_immutable_fields then local ok, errors = self.schema:validate_immutable_fields(entity_to_update, rbw_entity) if not ok then @@ -688,7 +687,6 @@ local function generate_foreign_key_methods(schema) local page_method_name = "page_for_" .. name methods[page_method_name] = function(self, foreign_key, size, offset, options) - options = options or {} local size, err, err_t = validate_pagination_method(self, field, foreign_key, size, offset, options) if not size then @@ -750,7 +748,6 @@ local function generate_foreign_key_methods(schema) if field.unique or schema.endpoint_key == name then methods["select_by_" .. name] = function(self, unique_value, options) - options = options or {} local ok, err, err_t = validate_unique_row_method(self, name, field, unique_value, options) if not ok then return nil, err, err_t @@ -791,7 +788,6 @@ local function generate_foreign_key_methods(schema) end methods["update_by_" .. name] = function(self, unique_value, entity, options) - options = options or {} local ok, err, err_t = validate_unique_row_method(self, name, field, unique_value, options) if not ok then return nil, err, err_t @@ -838,7 +834,6 @@ local function generate_foreign_key_methods(schema) end methods["upsert_by_" .. name] = function(self, unique_value, entity, options) - options = options or {} local ok, err, err_t = validate_unique_row_method(self, name, field, unique_value, options) if not ok then return nil, err, err_t @@ -982,9 +977,11 @@ end function DAO:select(pk_or_entity, options) - options = options or {} validate_primary_key_type(pk_or_entity) - validate_options_type(options) + + if options ~= nil then + validate_options_type(options) + end local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) @@ -1132,9 +1129,11 @@ end function DAO:insert(entity, options) - options = options or {} validate_entity_type(entity) - validate_options_type(options) + + if options ~= nil then + validate_options_type(options) + end local entity_to_insert, err, err_t = check_insert(self, entity, options) if not entity_to_insert then @@ -1169,10 +1168,12 @@ end function DAO:update(pk_or_entity, entity, options) - options = options or {} validate_primary_key_type(pk_or_entity) validate_entity_type(entity) - validate_options_type(options) + + if options ~= nil then + validate_options_type(options) + end local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) @@ -1220,10 +1221,12 @@ end function DAO:upsert(pk_or_entity, entity, options) - options = options or {} validate_primary_key_type(pk_or_entity) validate_entity_type(entity) - validate_options_type(options) + + if options ~= nil then + validate_options_type(options) + end local primary_key = self.schema:extract_pk_values(pk_or_entity) local ok, errors = self.schema:validate_primary_key(primary_key) @@ -1343,7 +1346,6 @@ end function DAO:select_by_cache_key(cache_key, options) - options = options or {} local ck_definition = self.schema.cache_key if not ck_definition then error("entity does not have a cache_key defined", 2) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 5f2a579d251..a910df28a5f 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1681,7 +1681,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - if is_select and sdata.translate_backwards and opts and not(opts.hide_shorthands) then + if is_select and sdata.translate_backwards and not(opts and opts.hide_shorthands) then data[sname] = utils.table_path(data, sdata.translate_backwards) end end From 82d8c7f415dd9521c5baad1a0803c498ba23ba1f Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 5 Feb 2024 13:18:41 +0100 Subject: [PATCH 3396/4351] feat(ci): use local build for upgrade tests Before this commit, the upgrade tests used container images for the old and the new Kong versions. The Lua files from the checked-out repository branch were then installed in the new version container. This only worked if the binaries in the container were compatible with the Lua code. This commit changes the upgrade tests so that for the new version, the local build is used instead of a patched container. --- .github/workflows/upgrade-tests.yml | 38 +++++++------------- scripts/upgrade-tests/docker-compose.yml | 33 +++-------------- scripts/upgrade-tests/test-upgrade-path.sh | 42 +++++++++++----------- 3 files changed, 38 insertions(+), 75 deletions(-) diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index db8c8a2ff90..96effbccc5f 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -25,45 +25,33 @@ concurrency: cancel-in-progress: true env: GH_TOKEN: ${{ github.token }} + BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build jobs: + build: + uses: ./.github/workflows/build.yml + with: + relative-build-root: bazel-bin/build + upgrade-test: name: Run migration tests runs-on: ubuntu-22.04 + needs: build steps: - - name: Install Prerequisites - run: | - sudo apt-get -y update - sudo apt-get -y install ca-certificates curl gnupg lsb-release jq libyaml-dev net-tools - sudo mkdir -p /etc/apt/keyrings - curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg - echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null - sudo apt-get update - sudo apt-get install docker-ce docker-ce-cli containerd.io docker-compose-plugin - - name: Clone Source Code uses: actions/checkout@v4 with: fetch-depth: 0 submodules: recursive - - name: Build Debian Package - run: | - make package/deb - mv bazel-bin/pkg/kong.amd64.deb . - - - name: Build Docker Image - uses: docker/build-push-action@v5 + - name: Lookup build cache + id: cache-deps + uses: actions/cache@v3 with: - file: build/dockerfiles/deb.Dockerfile - context: . - push: false - tags: "kong-local/kong:latest" - build-args: | - KONG_BASE_IMAGE=ubuntu:22.04 - KONG_ARTIFACT_PATH=./ + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} - name: Run Upgrade Tests run: | - bash ./scripts/upgrade-tests/test-upgrade-path.sh -i kong-local/kong:latest + bash ./scripts/upgrade-tests/test-upgrade-path.sh -i ${{ env.BUILD_ROOT }}/kong-dev-venv.sh diff --git a/scripts/upgrade-tests/docker-compose.yml b/scripts/upgrade-tests/docker-compose.yml index a127a91b011..8cf757006c1 100644 --- a/scripts/upgrade-tests/docker-compose.yml +++ b/scripts/upgrade-tests/docker-compose.yml @@ -13,33 +13,12 @@ services: timeout: 1s retries: 10 environment: - KONG_PG_HOST: db_postgres - KONG_TEST_PG_HOST: db_postgres + KONG_PG_HOST: localhost + KONG_TEST_PG_HOST: localhost volumes: - ../../worktree/${OLD_KONG_VERSION}:/kong restart: on-failure - networks: - upgrade_tests: - - kong_new: - image: ${NEW_KONG_IMAGE} - command: "tail -f /dev/null" - user: root - depends_on: - - db_postgres - healthcheck: - test: ["CMD", "true"] - interval: 1s - timeout: 1s - retries: 10 - environment: - KONG_PG_HOST: db_postgres - KONG_TEST_PG_HOST: db_postgres - volumes: - - ../..:/kong - restart: on-failure - networks: - upgrade_tests: + network_mode: "host" db_postgres: image: postgres:9.5 @@ -55,8 +34,4 @@ services: restart: on-failure stdin_open: true tty: true - networks: - upgrade_tests: - -networks: - upgrade_tests: + network_mode: "host" diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index 835b264bbca..9f8638d110c 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -2,10 +2,10 @@ # This script runs the database upgrade tests from the # spec/05-migration directory. It uses docker compose to stand up a -# simple environment with postgres database server and -# two Kong nodes. One node contains the oldest supported version, the -# other has the current version of Kong. The testing is then done as -# described in https://docs.google.com/document/d/1Df-iq5tNyuPj1UNG7bkhecisJFPswOfFqlOS3V4wXSc/edit?usp=sharing +# simple environment with postgres database server and a Kong node. +# The node contains the oldest supported version, the current version +# of Kong is accessed via the local virtual environment. The testing is then +# done as described in https://docs.google.com/document/d/1Df-iq5tNyuPj1UNG7bkhecisJFPswOfFqlOS3V4wXSc/edit?usp=sharing # Normally, the testing environment and the git worktree that is # required by this script are removed when the tests have run. By @@ -36,14 +36,14 @@ function get_current_version() { export OLD_KONG_VERSION=2.8.0 export OLD_KONG_IMAGE=kong:$OLD_KONG_VERSION-ubuntu -export NEW_KONG_IMAGE=kong/kong:$(get_current_version kong) +export KONG_PG_HOST=localhost +export KONG_TEST_PG_HOST=localhost function usage() { cat 1>&2 < ] [ ... ] +usage: $0 [ -i ] [ ... ] - must be the name of a kong image to use as the base image for the - new kong version, based on this repository. + Script to source to set up Kong's virtual environment. EOF } @@ -58,7 +58,7 @@ set -- $args while :; do case "$1" in -i) - export NEW_KONG_IMAGE=$2 + venv_script=$2 shift shift ;; @@ -82,7 +82,6 @@ COMPOSE="docker compose -p $ENV_PREFIX -f scripts/upgrade-tests/docker-compose.y NETWORK_NAME=$ENV_PREFIX OLD_CONTAINER=$ENV_PREFIX-kong_old-1 -NEW_CONTAINER=$ENV_PREFIX-kong_new-1 function prepare_container() { docker exec $1 apt-get update @@ -97,11 +96,9 @@ function build_containers() { [ -d worktree/$OLD_KONG_VERSION ] || git worktree add worktree/$OLD_KONG_VERSION $OLD_KONG_VERSION $COMPOSE up --wait prepare_container $OLD_CONTAINER - prepare_container $NEW_CONTAINER docker exec -w /kong $OLD_CONTAINER make dev CRYPTO_DIR=/usr/local/kong # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy - docker exec -w /kong $NEW_CONTAINER make dev-legacy CRYPTO_DIR=/usr/local/kong - docker exec ${NEW_CONTAINER} ln -sf /kong/bin/kong /usr/local/bin/kong + make dev-legacy CRYPTO_DIR=/usr/local/kong } function initialize_test_list() { @@ -115,7 +112,7 @@ function initialize_test_list() { docker exec $OLD_CONTAINER kong migrations reset --yes || true docker exec $OLD_CONTAINER kong migrations bootstrap - docker exec $NEW_CONTAINER kong migrations status \ + kong migrations status \ | jq -r '.new_migrations | .[] | (.namespace | gsub("[.]"; "/")) as $namespace | .migrations[] | "\($namespace)/\(.)_spec.lua" | gsub("^kong"; "spec/05-migration")' \ | sort > $all_tests_file ls 2>/dev/null $(cat $all_tests_file) \ @@ -158,7 +155,8 @@ function initialize_test_list() { function run_tests() { # Run the tests - BUSTED="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong /kong/bin/busted" + BUSTED_ENV="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong" + shift set $TESTS @@ -173,25 +171,27 @@ function run_tests() { echo Running $TEST echo ">> Setting up tests" - docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED -t setup $TEST + docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED_ENV /kong/bin/busted -t setup $TEST echo ">> Running migrations" - docker exec $NEW_CONTAINER kong migrations up + kong migrations up echo ">> Testing old_after_up,all_phases" - docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED -t old_after_up,all_phases $TEST + docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED_ENV /kong/bin/busted -t old_after_up,all_phases $TEST echo ">> Testing new_after_up,all_phases" - docker exec -w /kong $NEW_CONTAINER $BUSTED -t new_after_up,all_phases $TEST + $BUSTED_ENV bin/busted -t new_after_up,all_phases $TEST echo ">> Finishing migrations" - docker exec $NEW_CONTAINER kong migrations finish + kong migrations finish echo ">> Testing new_after_finish,all_phases" - docker exec -w /kong $NEW_CONTAINER $BUSTED -t new_after_finish,all_phases $TEST + $BUSTED_ENV bin/busted -t new_after_finish,all_phases $TEST done } function cleanup() { git worktree remove worktree/$OLD_KONG_VERSION --force $COMPOSE down + deactivate } +source $venv_script build_containers initialize_test_list run_tests postgres From bc9e00b71fca1aa71dfcfe810c1e0f9764220474 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 5 Feb 2024 15:37:42 +0100 Subject: [PATCH 3397/4351] feat(ci): run upgrade tests for multiple "old" versions Currently only 2.8.0 is used to run migration tests, all the way up to the "new" (current) version. This means that only features that are shared across all versions from "old" to "new" can be tested, e.g. a plugin that is not available in `2.8.0` cannot be configured and used in migration tests. This commit introduces a list of "old_versions" and repeats the tests for each. Tests can use the `OLD_KONG_VERSION` environment variable to determine whether they should execute for the current version. --- scripts/upgrade-tests/source-versions | 2 + scripts/upgrade-tests/test-upgrade-path.sh | 51 +++++++++++-------- .../migrations/001_280_to_300_spec.lua | 5 +- .../migrations/001_280_to_300_spec.lua | 7 ++- .../migrations/001_280_to_300_spec.lua | 5 +- 5 files changed, 45 insertions(+), 25 deletions(-) create mode 100644 scripts/upgrade-tests/source-versions diff --git a/scripts/upgrade-tests/source-versions b/scripts/upgrade-tests/source-versions new file mode 100644 index 00000000000..bd9f2571559 --- /dev/null +++ b/scripts/upgrade-tests/source-versions @@ -0,0 +1,2 @@ +2.8.0 +3.4.0 diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index 9f8638d110c..8144fd9513f 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -23,19 +23,6 @@ set -e trap "echo exiting because of error" 0 -function get_current_version() { - local image_tag=$1 - local version_from_rockspec=$(perl -ne 'print "$1\n" if (/^\s*tag = "(.*)"/)' kong*.rockspec) - if docker pull $image_tag:$version_from_rockspec >/dev/null 2>/dev/null - then - echo $version_from_rockspec-ubuntu - else - echo master-ubuntu - fi -} - -export OLD_KONG_VERSION=2.8.0 -export OLD_KONG_IMAGE=kong:$OLD_KONG_VERSION-ubuntu export KONG_PG_HOST=localhost export KONG_TEST_PG_HOST=localhost @@ -91,13 +78,19 @@ function prepare_container() { } function build_containers() { + # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy + if (( $(echo "$OLD_KONG_VERSION" | sed 's/\.//g') >= 330 )); then + old_make_target="dev-legacy" + else + old_make_target="dev" + fi + echo "Building containers" [ -d worktree/$OLD_KONG_VERSION ] || git worktree add worktree/$OLD_KONG_VERSION $OLD_KONG_VERSION $COMPOSE up --wait prepare_container $OLD_CONTAINER - docker exec -w /kong $OLD_CONTAINER make dev CRYPTO_DIR=/usr/local/kong - # Kong version >= 3.3 moved non Bazel-built dev setup to make dev-legacy + docker exec -w /kong $OLD_CONTAINER make $old_make_target CRYPTO_DIR=/usr/local/kong make dev-legacy CRYPTO_DIR=/usr/local/kong } @@ -155,7 +148,7 @@ function initialize_test_list() { function run_tests() { # Run the tests - BUSTED_ENV="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong" + BUSTED_ENV="env KONG_DATABASE=$1 KONG_DNS_RESOLVER= KONG_TEST_PG_DATABASE=kong OLD_KONG_VERSION=$OLD_KONG_VERSION" shift @@ -186,15 +179,29 @@ function run_tests() { } function cleanup() { - git worktree remove worktree/$OLD_KONG_VERSION --force + sudo git worktree remove worktree/$OLD_KONG_VERSION --force $COMPOSE down - deactivate } + source $venv_script -build_containers -initialize_test_list -run_tests postgres -[ -z "$UPGRADE_ENV_PREFIX" ] && cleanup + +# Load supported "old" versions to run migration tests against +old_versions=() +mapfile -t old_versions < "scripts/upgrade-tests/source-versions" + +for old_version in "${old_versions[@]}"; do + export OLD_KONG_VERSION=$old_version + export OLD_KONG_IMAGE=kong:$OLD_KONG_VERSION-ubuntu + + echo "Running tests using $OLD_KONG_VERSION as \"old version\" of Kong" + + build_containers + initialize_test_list + run_tests postgres + [ -z "$UPGRADE_ENV_PREFIX" ] && cleanup +done + +deactivate trap "" 0 diff --git a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua index 320b15096fc..1264a2c8f10 100644 --- a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua @@ -8,7 +8,10 @@ local uh = require "spec.upgrade_helpers" -- to test the migration process. do not change it to use dynamic port. local HTTP_PORT = 29100 -describe("http-log plugin migration", function() +local OLD_KONG_VERSION = os.getenv("OLD_KONG_VERSION") +local handler = OLD_KONG_VERSION:sub(1,3) == "2.8" and describe or pending + +handler("http-log plugin migration", function() local mock lazy_setup(function() assert(uh.start_kong()) diff --git a/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua index dab5fa5583a..ed3fdfb8f92 100644 --- a/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/post-function/migrations/001_280_to_300_spec.lua @@ -1,7 +1,12 @@ local uh = require "spec/upgrade_helpers" -describe("post-function plugin migration", function() + +local OLD_KONG_VERSION = os.getenv("OLD_KONG_VERSION") +local handler = OLD_KONG_VERSION:sub(1,3) == "2.8" and describe or pending + + +handler("post-function plugin migration", function() lazy_setup(function() assert(uh.start_kong()) diff --git a/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua index 5b77e3339e9..d4a43838082 100644 --- a/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/pre-function/migrations/001_280_to_300_spec.lua @@ -1,7 +1,10 @@ local uh = require "spec/upgrade_helpers" -describe("pre-function plugin migration", function() +local OLD_KONG_VERSION = os.getenv("OLD_KONG_VERSION") +local handler = OLD_KONG_VERSION:sub(1,3) == "2.8" and describe or pending + +handler("pre-function plugin migration", function() lazy_setup(function() assert(uh.start_kong()) From d48c63d0cb3a8adc3c55e9343c0e92979562fc79 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 12 Feb 2024 16:13:46 +0800 Subject: [PATCH 3398/4351] fix(otel): fix otel sampling mode lua panic bug when http_response_header_for_traceid option enable (#12544) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * fix(otel): fix otel sampling mode lua panic bug when http_response_header_for_traceid option enable * fix(otel): fix code * fix(otel): fix code * fix(otel): fix code --------- Co-authored-by: Hans Hübner --- ...ling-panic-when-header-trace-id-enable.yml | 3 ++ kong/plugins/opentelemetry/handler.lua | 6 ++-- .../37-opentelemetry/05-otelcol_spec.lua | 28 +++++++++++++++++++ 3 files changed, 35 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml diff --git a/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml b/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml new file mode 100644 index 00000000000..5efdededa3b --- /dev/null +++ b/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml @@ -0,0 +1,3 @@ +message: "**Opentelemetry**: fix otel sampling mode lua panic bug when http_response_header_for_traceid option enable" +type: bugfix +scope: Plugin diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index b2f1f7e0db2..a265e57c21f 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -158,8 +158,10 @@ function OpenTelemetryHandler:header_filter(conf) local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] trace_id = root_span and root_span.trace_id end - trace_id = to_hex(trace_id) - kong.response.add_header(conf.http_response_header_for_traceid, trace_id) + if trace_id then + trace_id = to_hex(trace_id) + kong.response.add_header(conf.http_response_header_for_traceid, trace_id) + end end end diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index ca4fb585e38..5a96f3ffd3e 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -120,6 +120,34 @@ for _, strategy in helpers.each_strategy() do return #parts > 0 end, 10) end) + + it("send traces with config http_response_header_for_traceid enable and tracing_sampling_rate option", function() + assert(helpers.restart_kong { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "opentelemetry", + tracing_instrumentations = "all", + tracing_sampling_rate = 0.00005, + }) + + proxy_url = fmt("http://%s:%s", helpers.get_proxy_ip(), helpers.get_proxy_port()) + proxy_url_enable_traceid = fmt("http://%s:%s/enable_response_header_traceid", helpers.get_proxy_ip(), helpers.get_proxy_port()) + + local httpc = http.new() + for i = 1, 100 do + local res, err = httpc:request_uri(proxy_url_enable_traceid) + assert.is_nil(err) + assert.same(200, res.status) + if res.headers["x-trace-id"] then + local trace_id = res.headers["x-trace-id"] + local trace_id_regex = [[^[a-f0-9]{32}$]] + local m = ngx.re.match(trace_id, trace_id_regex, "jo") + assert.True(m ~= nil, "trace_id does not match regex: " .. trace_id_regex) + end + end + httpc:close() + end) + end) end) From e1e6071dd2e402b4c2b09cb9afe06b3b0a95d3f6 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Mon, 12 Feb 2024 10:20:40 +0100 Subject: [PATCH 3399/4351] fix(chore): render description correctly in cherry-picks --- .github/workflows/cherry-picks.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 1510d2cdb21..4886291dae9 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -37,7 +37,7 @@ jobs: ## Original description - #{pull_description} + ${pull_description} upstream_repo: 'kong/kong-ee' branch_map: |- { From b0940b2b00640ca8d085c9f7a20ced09b398a40f Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 2 Feb 2024 12:59:32 +0100 Subject: [PATCH 3400/4351] fix(opentelemetry): increase default queue batch size migration to update the wrongly set default queue batch size to 200 adapt test to run only for 3.x --- kong-3.7.0-0.rockspec | 3 + kong/db/migrations/operations/331_to_332.lua | 68 +++++++++++++++++++ .../migrations/001_331_to_332.lua | 23 +++++++ .../plugins/opentelemetry/migrations/init.lua | 3 + .../migrations/001_331_to_332_spec.lua | 59 ++++++++++++++++ spec/upgrade_helpers.lua | 39 ++++++++++- 6 files changed, 194 insertions(+), 1 deletion(-) create mode 100644 kong/db/migrations/operations/331_to_332.lua create mode 100644 kong/plugins/opentelemetry/migrations/001_331_to_332.lua create mode 100644 kong/plugins/opentelemetry/migrations/init.lua create mode 100644 spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index cca7ee53d66..61fa53a8f27 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -293,6 +293,7 @@ build = { ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", + ["kong.db.migrations.operations.331_to_332"] = "kong/db/migrations/operations/331_to_332.lua", ["kong.db.migrations.migrate_path_280_300"] = "kong/db/migrations/migrate_path_280_300.lua", ["kong.db.declarative.migrations"] = "kong/db/declarative/migrations/init.lua", ["kong.db.declarative.migrations.route_path"] = "kong/db/declarative/migrations/route_path.lua", @@ -557,6 +558,8 @@ build = { ["kong.plugins.azure-functions.handler"] = "kong/plugins/azure-functions/handler.lua", ["kong.plugins.azure-functions.schema"] = "kong/plugins/azure-functions/schema.lua", + ["kong.plugins.opentelemetry.migrations"] = "kong/plugins/opentelemetry/migrations/init.lua", + ["kong.plugins.opentelemetry.migrations.001_331_to_332"] = "kong/plugins/opentelemetry/migrations/001_331_to_332.lua", ["kong.plugins.opentelemetry.handler"] = "kong/plugins/opentelemetry/handler.lua", ["kong.plugins.opentelemetry.schema"] = "kong/plugins/opentelemetry/schema.lua", ["kong.plugins.opentelemetry.proto"] = "kong/plugins/opentelemetry/proto.lua", diff --git a/kong/db/migrations/operations/331_to_332.lua b/kong/db/migrations/operations/331_to_332.lua new file mode 100644 index 00000000000..577ec92075c --- /dev/null +++ b/kong/db/migrations/operations/331_to_332.lua @@ -0,0 +1,68 @@ +-- Helper module for 331_to_332 migration operations. +-- +-- Operations are versioned and specific to a migration so they remain +-- fixed in time and are not modified for use in future migrations. +-- +-- If you want to reuse these operations in a future migration, +-- copy the functions over to a new versioned module. + + +local function render(template, keys) + return (template:gsub("$%(([A-Z_]+)%)", keys)) +end + + +-------------------------------------------------------------------------------- +-- Postgres operations for Workspace migration +-------------------------------------------------------------------------------- + + +local postgres = { + + up = {}, + + teardown = { + + ------------------------------------------------------------------------------ + -- General function to fixup a plugin configuration + fixup_plugin_config = function(_, connector, plugin_name, fixup_fn) + local pgmoon_json = require("pgmoon.json") + local select_plugin = render( + "SELECT id, name, config FROM plugins WHERE name = '$(NAME)'", { + NAME = plugin_name + }) + + local plugins, err = connector:query(select_plugin) + if not plugins then + return nil, err + end + + for _, plugin in ipairs(plugins) do + local fix = fixup_fn(plugin.config) + if fix then + local sql = render( + "UPDATE plugins SET config = $(NEW_CONFIG)::jsonb WHERE id = '$(ID)'", { + NEW_CONFIG = pgmoon_json.encode_json(plugin.config), + ID = plugin.id, + }) + + local _, err = connector:query(sql) + if err then + return nil, err + end + end + end + + return true + end, + }, + +} + + +-------------------------------------------------------------------------------- + + +return { + postgres = postgres, +} diff --git a/kong/plugins/opentelemetry/migrations/001_331_to_332.lua b/kong/plugins/opentelemetry/migrations/001_331_to_332.lua new file mode 100644 index 00000000000..3916fba7203 --- /dev/null +++ b/kong/plugins/opentelemetry/migrations/001_331_to_332.lua @@ -0,0 +1,23 @@ +local operations = require "kong.db.migrations.operations.331_to_332" + + +local function ws_migration_teardown(ops) + return function(connector) + return ops:fixup_plugin_config(connector, "opentelemetry", function(config) + if config.queue.max_batch_size == 1 then + config.queue.max_batch_size = 200 + return true + end + + return false + end) + end +end + + +return { + postgres = { + up = "", + teardown = ws_migration_teardown(operations.postgres.teardown), + }, +} diff --git a/kong/plugins/opentelemetry/migrations/init.lua b/kong/plugins/opentelemetry/migrations/init.lua new file mode 100644 index 00000000000..f6d97d6c4ad --- /dev/null +++ b/kong/plugins/opentelemetry/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "001_331_to_332", +} diff --git a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua new file mode 100644 index 00000000000..b385c2db05f --- /dev/null +++ b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua @@ -0,0 +1,59 @@ + +local cjson = require "cjson" +local uh = require "spec.upgrade_helpers" + + +if uh.database_type() == 'postgres' then + local handler = uh.get_busted_handler("3.3.0", "3.6.0") + handler("opentelemetry plugin migration", function() + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong(nil, true)) + end) + + uh.setup(function () + local admin_client = assert(uh.admin_client()) + + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "opentelemetry", + config = { + endpoint = "http://localhost:8080/v1/traces", + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + -- assert that value of old default is 1 + assert.equals(json.config.queue.max_batch_size, 1) + admin_client:close() + end) + + uh.new_after_finish("has updated opentelemetry queue max_batch_size configuration", function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/" + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(1, #body.data) + assert.equal("opentelemetry", body.data[1].name) + local expected_config = { + endpoint = "http://localhost:8080/v1/traces", + queue = { + max_batch_size = 200 + }, + } + assert.partial_match(expected_config, body.data[1].config) + admin_client:close() + end) + end) +end diff --git a/spec/upgrade_helpers.lua b/spec/upgrade_helpers.lua index 00d8a5d45ce..394aa9dfbd0 100644 --- a/spec/upgrade_helpers.lua +++ b/spec/upgrade_helpers.lua @@ -179,6 +179,42 @@ local function all_phases(phrase, f) return it_when("all_phases", phrase, f) end + +--- Get a Busted test handler for migration tests. +-- +-- This convenience function determines the appropriate Busted handler +-- (`busted.describe` or `busted.pending`) based on the "old Kong version" +-- that migrations are running on and the specified version range. +-- +-- @function get_busted_handler +-- @param min_version The minimum Kong version (inclusive) +-- @param max_version The maximum Kong version (inclusive) +-- @return `busted.describe` if Kong's version is within the specified range, +-- `busted.pending` otherwise. +-- @usage +-- local handler = get_busted_handler("3.3.0", "3.6.0") +-- handler("some migration test", function() ... end) +local get_busted_handler +do + local function get_version_num(v1, v2) + if v2 then + assert(#v2 == #v1, string.format("different version format: %s and %s", v1, v2)) + end + return assert(tonumber((v1:gsub("%.", ""))), "invalid version: " .. v1) + end + + function get_busted_handler(min_version, max_version) + local old_version_var = assert(os.getenv("OLD_KONG_VERSION"), "old version not set") + local old_version = string.match(old_version_var, "[^/]+$") + + local old_version_num = get_version_num(old_version) + local min_v_num = min_version and get_version_num(min_version, old_version) or 0 + local max_v_num = max_version and get_version_num(max_version, old_version) or math.huge + + return old_version_num >= min_v_num and old_version_num <= max_v_num and busted.describe or busted.pending + end +end + return { database_type = database_type, get_database = get_database, @@ -192,5 +228,6 @@ return { old_after_up = old_after_up, new_after_up = new_after_up, new_after_finish = new_after_finish, - all_phases = all_phases + all_phases = all_phases, + get_busted_handler = get_busted_handler, } From da61296de0466fc29b8618f18d7b652ebb369ae9 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 3 Jan 2024 13:54:43 +0100 Subject: [PATCH 3401/4351] feat(ci): dynamic test scheduler / balancer This reverts commit e804fd4b10a78df58c758831347cdc5006ff4b0f effectively reapplying 543004ca259c86e463767b17e782f064e43aa6ea. Original commit message: This commit adds an automatic scheduler for running busted tests. It replaces the static, shell script based scheduler by a mechanism that distributes the load onto a number of runners. Each runner gets to work on a portion of the tests that need to be run. The scheduler uses historic run time information to distribute the work evenly across runners, with the goal of making them all run for the same amount of time. With the 7 runners configured in the PR, the overall time it takes to run tests is reduced from around 30 minutes to around 11 minutes. Previously, the scheduling for tests was defined by what the run_tests.sh shell script did. This has now changed so that the new JSON file `test_suites.json` is instead used to define the tests that need to run. Like before, each of the test suites can have its own set of environment variables and test exclusions. The test runner has been rewritten in Javascript in order to make it easier to interface with the declarative configuration file and to facilitate reporting and interfacing with busted. It resides in the https://github.com/Kong/gateway-test-scheduler repository and provides its functionality through custom GitHub Actions. A couple of tests had to be changed to isolate them from other tests better. As the tests are no longer run in identical order every time, it has become more important that each test performs any required cleanup before it runs. --- .ci/run_tests.sh | 165 ------------ .ci/test_suites.json | 34 +++ .github/workflows/build_and_test.yml | 247 +++++++----------- .../update-test-runtime-statistics.yml | 35 +++ spec/busted-ci-helper.lua | 54 ++++ spec/busted-log-failed.lua | 33 --- 6 files changed, 216 insertions(+), 352 deletions(-) delete mode 100755 .ci/run_tests.sh create mode 100644 .ci/test_suites.json create mode 100644 .github/workflows/update-test-runtime-statistics.yml create mode 100644 spec/busted-ci-helper.lua delete mode 100644 spec/busted-log-failed.lua diff --git a/.ci/run_tests.sh b/.ci/run_tests.sh deleted file mode 100755 index 55f64dc03dd..00000000000 --- a/.ci/run_tests.sh +++ /dev/null @@ -1,165 +0,0 @@ -#!/usr/bin/env bash -set -e - -function cyan() { - echo -e "\033[1;36m$*\033[0m" -} - -function red() { - echo -e "\033[1;31m$*\033[0m" -} - -function get_failed { - if [ ! -z "$FAILED_TEST_FILES_FILE" -a -s "$FAILED_TEST_FILES_FILE" ] - then - cat < $FAILED_TEST_FILES_FILE - else - echo "$@" - fi -} - -BUSTED_ARGS="--keep-going -o htest -v --exclude-tags=flaky,ipv6" -if [ ! -z "$FAILED_TEST_FILES_FILE" ] -then - BUSTED_ARGS="--helper=spec/busted-log-failed.lua $BUSTED_ARGS" -fi - -if [ "$KONG_TEST_DATABASE" == "postgres" ]; then - export TEST_CMD="bin/busted $BUSTED_ARGS,off" - - psql -v ON_ERROR_STOP=1 -h localhost --username "$KONG_TEST_PG_USER" <<-EOSQL - CREATE user ${KONG_TEST_PG_USER}_ro; - GRANT CONNECT ON DATABASE $KONG_TEST_PG_DATABASE TO ${KONG_TEST_PG_USER}_ro; - \c $KONG_TEST_PG_DATABASE; - GRANT USAGE ON SCHEMA public TO ${KONG_TEST_PG_USER}_ro; - ALTER DEFAULT PRIVILEGES FOR ROLE $KONG_TEST_PG_USER IN SCHEMA public GRANT SELECT ON TABLES TO ${KONG_TEST_PG_USER}_ro; -EOSQL - -elif [ "$KONG_TEST_DATABASE" == "cassandra" ]; then - echo "Cassandra is no longer supported" - exit 1 - -else - export TEST_CMD="bin/busted $BUSTED_ARGS,postgres,db" -fi - -if [ "$TEST_SUITE" == "integration" ]; then - if [[ "$TEST_SPLIT" == first* ]]; then - # GitHub Actions, run first batch of integration tests - files=$(ls -d spec/02-integration/* | sort | grep -v 05-proxy) - files=$(get_failed $files) - eval "$TEST_CMD" $files - - elif [[ "$TEST_SPLIT" == second* ]]; then - # GitHub Actions, run second batch of integration tests - # Note that the split here is chosen carefully to result - # in a similar run time between the two batches, and should - # be adjusted if imbalance become significant in the future - files=$(ls -d spec/02-integration/* | sort | grep 05-proxy) - files=$(get_failed $files) - eval "$TEST_CMD" $files - - else - # Non GitHub Actions - eval "$TEST_CMD" $(get_failed spec/02-integration/) - fi -fi - -if [ "$TEST_SUITE" == "dbless" ]; then - eval "$TEST_CMD" $(get_failed spec/02-integration/02-cmd \ - spec/02-integration/05-proxy \ - spec/02-integration/04-admin_api/02-kong_routes_spec.lua \ - spec/02-integration/04-admin_api/15-off_spec.lua \ - spec/02-integration/08-status_api/01-core_routes_spec.lua \ - spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua \ - spec/02-integration/11-dbless \ - spec/02-integration/20-wasm) -fi -if [ "$TEST_SUITE" == "plugins" ]; then - set +ex - rm -f .failed - - if [[ "$TEST_SPLIT" == first* ]]; then - # GitHub Actions, run first batch of plugin tests - PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | head -n22)) - - elif [[ "$TEST_SPLIT" == second* ]]; then - # GitHub Actions, run second batch of plugin tests - # Note that the split here is chosen carefully to result - # in a similar run time between the two batches, and should - # be adjusted if imbalance become significant in the future - PLUGINS=$(get_failed $(ls -d spec/03-plugins/* | tail -n+23)) - - else - # Non GitHub Actions - PLUGINS=$(get_failed $(ls -d spec/03-plugins/*)) - fi - - for p in $PLUGINS; do - echo - cyan "--------------------------------------" - cyan $(basename $p) - cyan "--------------------------------------" - echo - - $TEST_CMD $p || echo "* $p" >> .failed - - # the suite is run multiple times for plugins: collect partial failures - if [ ! -z "$FAILED_TEST_FILES_FILE" ] - then - cat "$FAILED_TEST_FILES_FILE" >> "$FAILED_TEST_FILES_FILE.tmp" - fi - done - - if [ ! -z "$FAILED_TEST_FILES_FILE.tmp" -a -s "$FAILED_TEST_FILES_FILE.tmp" ] - then - mv "$FAILED_TEST_FILES_FILE.tmp" "$FAILED_TEST_FILES_FILE" - fi - - if [[ "$TEST_SPLIT" != first* ]]; then - cat kong-*.rockspec | grep kong- | grep -v zipkin | grep -v sidecar | grep "~" | grep -v kong-prometheus-plugin | while read line ; do - REPOSITORY=`echo $line | sed "s/\"/ /g" | awk -F" " '{print $1}'` - VERSION=`luarocks show $REPOSITORY | grep $REPOSITORY | head -1 | awk -F" " '{print $2}' | cut -f1 -d"-"` - REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-prometheus-plugin/kong-plugin-prometheus/g'` - REPOSITORY=`echo $REPOSITORY | sed -e 's/kong-proxy-cache-plugin/kong-plugin-proxy-cache/g'` - - echo - cyan "--------------------------------------" - cyan $REPOSITORY $VERSION - cyan "--------------------------------------" - echo - - git clone https://github.com/Kong/$REPOSITORY.git --branch $VERSION --single-branch /tmp/test-$REPOSITORY || \ - git clone https://github.com/Kong/$REPOSITORY.git --branch v$VERSION --single-branch /tmp/test-$REPOSITORY - sed -i 's/grpcbin:9000/localhost:15002/g' /tmp/test-$REPOSITORY/spec/*.lua - sed -i 's/grpcbin:9001/localhost:15003/g' /tmp/test-$REPOSITORY/spec/*.lua - cp -R /tmp/test-$REPOSITORY/spec/fixtures/* spec/fixtures/ || true - pushd /tmp/test-$REPOSITORY - luarocks make - popd - - $TEST_CMD /tmp/test-$REPOSITORY/spec/ || echo "* $REPOSITORY" >> .failed - - done - fi - - if [ -f .failed ]; then - echo - red "--------------------------------------" - red "Plugin tests failed:" - red "--------------------------------------" - cat .failed - exit 1 - else - exit 0 - fi -fi -if [ "$TEST_SUITE" == "pdk" ]; then - prove -I. -r t -fi -if [ "$TEST_SUITE" == "unit" ]; then - unset KONG_TEST_NGINX_USER KONG_PG_PASSWORD KONG_TEST_PG_PASSWORD - scripts/autodoc - bin/busted -v -o htest spec/01-unit - make lint -fi diff --git a/.ci/test_suites.json b/.ci/test_suites.json new file mode 100644 index 00000000000..eb6b15e5909 --- /dev/null +++ b/.ci/test_suites.json @@ -0,0 +1,34 @@ +[ + { + "name": "unit", + "exclude_tags": "flaky,ipv6", + "specs": ["spec/01-unit/"] + }, + { + "name": "integration", + "exclude_tags": "flaky,ipv6,off", + "environment": { + "KONG_TEST_DATABASE": "postgres" + }, + "specs": ["spec/02-integration/"] + }, + { + "name": "dbless", + "exclude_tags": "flaky,ipv6,postgres,db", + "specs": [ + "spec/02-integration/02-cmd/", + "spec/02-integration/05-proxy/", + "spec/02-integration/04-admin_api/02-kong_routes_spec.lua", + "spec/02-integration/04-admin_api/15-off_spec.lua", + "spec/02-integration/08-status_api/01-core_routes_spec.lua", + "spec/02-integration/08-status_api/03-readiness_endpoint_spec.lua", + "spec/02-integration/11-dbless/", + "spec/02-integration/20-wasm/" + ] + }, + { + "name": "plugins", + "exclude_tags": "flaky,ipv6", + "specs": ["spec/03-plugins/"] + } +] diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 9ad8a072ebb..1aa7fc23a58 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -33,6 +33,7 @@ concurrency: env: BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build KONG_TEST_COVERAGE: ${{ inputs.coverage == true || github.event_name == 'schedule' }} + RUNNER_COUNT: 7 jobs: build: @@ -40,22 +41,11 @@ jobs: with: relative-build-root: bazel-bin/build - lint-doc-and-unit-tests: - name: Lint, Doc and Unit tests + lint-and-doc-tests: + name: Lint and Doc tests runs-on: ubuntu-22.04 needs: build - services: - postgres: - image: postgres:13 - env: - POSTGRES_USER: kong - POSTGRES_DB: kong - POSTGRES_HOST_AUTH_METHOD: trust - ports: - - 5432:5432 - options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 - steps: - name: Bump max open files run: | @@ -100,41 +90,56 @@ jobs: - name: Check labeler configuration run: scripts/check-labeler.pl .github/labeler.yml - - name: Unit tests - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - run: | - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - TEST_CMD="bin/busted -v -o htest spec/01-unit" - if [[ $KONG_TEST_COVERAGE = true ]]; then - TEST_CMD="$TEST_CMD --coverage" - fi - $TEST_CMD + schedule: + name: Schedule busted tests to run + runs-on: ubuntu-22.04 + needs: build - - name: Archive coverage stats file + env: + WORKFLOW_ID: ${{ github.run_id }} + + outputs: + runners: ${{ steps.generate-runner-array.outputs.RUNNERS }} + + steps: + - name: Checkout source code + uses: actions/checkout@v4 + + - name: Download runtimes file + uses: Kong/gh-storage/download@v1 + with: + repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json + + - name: Schedule tests + uses: Kong/gateway-test-scheduler/schedule@b91bd7aec42bd13748652929f087be81d1d40843 # v1 + with: + test-suites-file: .ci/test_suites.json + test-file-runtime-file: .ci/runtimes.json + output-prefix: test-chunk. + runner-count: ${{ env.RUNNER_COUNT }} + + - name: Upload schedule files uses: actions/upload-artifact@v3 - if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} + continue-on-error: true with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} - retention-days: 1 - path: | - luacov.stats.out + name: schedule-test-files + path: test-chunk.* + retention-days: 7 - - name: Get kernel message - if: failure() + - name: Generate runner array + id: generate-runner-array run: | - sudo dmesg -T + echo "RUNNERS=[$(seq -s "," 1 $(( "$RUNNER_COUNT" )))]" >> "$GITHUB_OUTPUT" - integration-tests-postgres: - name: Postgres ${{ matrix.suite }} - ${{ matrix.split }} tests + busted-tests: + name: Busted test runner ${{ matrix.runner }} runs-on: ubuntu-22.04 - needs: build + needs: [build,schedule] + strategy: fail-fast: false matrix: - suite: [integration, plugins] - split: [first, second] + runner: ${{ fromJSON(needs.schedule.outputs.runners) }} services: postgres: @@ -193,7 +198,6 @@ jobs: echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - name: Enable SSL for Redis - if: ${{ matrix.suite == 'plugins' }} run: | docker cp ${{ github.workspace }} kong_redis:/workspace docker cp ${{ github.workspace }}/spec/fixtures/redis/docker-entrypoint.sh kong_redis:/usr/local/bin/docker-entrypoint.sh @@ -216,47 +220,53 @@ jobs: docker logs opentelemetry-collector - name: Install AWS SAM cli tool - if: ${{ matrix.suite == 'plugins' }} run: | curl -L -s -o /tmp/aws-sam-cli.zip https://github.com/aws/aws-sam-cli/releases/latest/download/aws-sam-cli-linux-x86_64.zip unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli sudo /tmp/aws-sam-cli/install --update - - name: Update PATH + - name: Create kong_ro user in Postgres run: | - echo "$BUILD_ROOT/kong-dev/bin" >> $GITHUB_PATH - echo "$BUILD_ROOT/kong-dev/openresty/nginx/sbin" >> $GITHUB_PATH - echo "$BUILD_ROOT/kong-dev/openresty/bin" >> $GITHUB_PATH - - - name: Debug (nginx) - run: | - echo nginx: $(which nginx) - nginx -V 2>&1 | sed -re 's/ --/\n--/g' - ldd $(which nginx) - - - name: Debug (luarocks) - run: | - echo luarocks: $(which luarocks) - luarocks --version - luarocks config + psql -v ON_ERROR_STOP=1 -h localhost --username kong <<\EOD + CREATE user kong_ro; + GRANT CONNECT ON DATABASE kong TO kong_ro; + \c kong; + GRANT USAGE ON SCHEMA public TO kong_ro; + ALTER DEFAULT PRIVILEGES FOR ROLE kong IN SCHEMA public GRANT SELECT ON TABLES TO kong_ro; + EOD - name: Tune up postgres max_connections run: | # arm64 runners may use more connections due to more worker cores psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' - - name: Generate test rerun filename + - name: Download test schedule file + uses: actions/download-artifact@v3 + with: + name: schedule-test-files + + - name: Generate helper environment variables run: | - echo FAILED_TEST_FILES_FILE=$(echo '${{ github.run_id }}-${{ matrix.suite }}-${{ matrix.split }}' | tr A-Z a-z | sed -Ee 's/[^a-z0-9]+/-/g').txt >> $GITHUB_ENV + echo FAILED_TEST_FILES_FILE=failed-tests.json >> $GITHUB_ENV + echo TEST_FILE_RUNTIME_FILE=test-runtime.json >> $GITHUB_ENV + - name: Build & install dependencies + run: | + make dev - name: Download test rerun information uses: actions/download-artifact@v3 continue-on-error: true with: - name: ${{ env.FAILED_TEST_FILES_FILE }} + name: test-rerun-info-${{ matrix.runner }} - - name: Tests + - name: Download test runtime statistics from previous runs + uses: actions/download-artifact@v3 + continue-on-error: true + with: + name: test-runtime-statistics-${{ matrix.runner }} + + - name: Run Tests env: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong @@ -264,115 +274,44 @@ jobs: KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: ${{ matrix.suite }} - TEST_SPLIT: ${{ matrix.split }} - run: | - make dev # required to install other dependencies like bin/grpcurl - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - .ci/run_tests.sh + DD_ENV: ci + DD_SERVICE: kong-ce-ci + DD_CIVISIBILITY_MANUAL_API_ENABLED: 1 + DD_CIVISIBILITY_AGENTLESS_ENABLED: true + DD_TRACE_GIT_METADATA_ENABLED: true + DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} + uses: Kong/gateway-test-scheduler/runner@b91bd7aec42bd13748652929f087be81d1d40843 # v1 + with: + tests-to-run-file: test-chunk.${{ matrix.runner }}.json + failed-test-files-file: ${{ env.FAILED_TEST_FILES_FILE }} + test-file-runtime-file: ${{ env.TEST_FILE_RUNTIME_FILE }} + setup-venv: . ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - name: Upload test rerun information if: always() uses: actions/upload-artifact@v3 with: - name: ${{ env.FAILED_TEST_FILES_FILE }} + name: test-rerun-info-${{ matrix.runner }} path: ${{ env.FAILED_TEST_FILES_FILE }} retention-days: 2 - - name: Archive coverage stats file + - name: Upload test runtime statistics for offline scheduling + if: always() uses: actions/upload-artifact@v3 - if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.suite }}-${{ contains(matrix.split, 'first') && '1' || '2' }} - retention-days: 1 - path: | - luacov.stats.out - - - name: Get kernel message - if: failure() - run: | - sudo dmesg -T - - integration-tests-dbless: - name: DB-less integration tests - runs-on: ubuntu-22.04 - needs: build - - services: - grpcbin: - image: kong/grpcbin - ports: - - 15002:9000 - - 15003:9001 - - steps: - - name: Bump max open files - run: | - sudo echo 'kong soft nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf - sudo echo 'kong hard nofile 65536' | sudo tee -a /etc/security/limits.d/kong-ci.conf - sudo echo "$(whoami) soft nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf - sudo echo "$(whoami) hard nofile 65536" | sudo tee -a /etc/security/limits.d/kong-ci.conf - - - name: Checkout Kong source code - uses: actions/checkout@v4 - - - name: Lookup build cache - id: cache-deps - uses: actions/cache@v3 - with: - path: ${{ env.BUILD_ROOT }} - key: ${{ needs.build.outputs.cache-key }} - - - name: Build WASM Test Filters - uses: ./.github/actions/build-wasm-test-filters - - - name: Add gRPC test host names - run: | - echo "127.0.0.1 grpcs_1.test" | sudo tee -a /etc/hosts - echo "127.0.0.1 grpcs_2.test" | sudo tee -a /etc/hosts - - - name: Run OpenTelemetry Collector - run: | - mkdir -p ${{ github.workspace }}/tmp/otel - touch ${{ github.workspace }}/tmp/otel/file_exporter.json - sudo chmod 777 -R ${{ github.workspace }}/tmp/otel - docker run -p 4317:4317 -p 4318:4318 -p 55679:55679 \ - -v ${{ github.workspace }}/spec/fixtures/opentelemetry/otelcol.yaml:/etc/otel-collector-config.yaml \ - -v ${{ github.workspace }}/tmp/otel:/etc/otel \ - --name opentelemetry-collector -d \ - otel/opentelemetry-collector-contrib:0.52.0 \ - --config=/etc/otel-collector-config.yaml - sleep 2 - docker logs opentelemetry-collector - - - name: Tests - env: - KONG_TEST_PG_DATABASE: kong - KONG_TEST_PG_USER: kong - KONG_TEST_DATABASE: 'off' - KONG_SPEC_TEST_GRPCBIN_PORT: "15002" - KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" - KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json - TEST_SUITE: dbless - run: | - make dev # required to install other dependencies like bin/grpcurl - source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh - .ci/run_tests.sh + name: test-runtime-statistics-${{ matrix.runner }} + path: ${{ env.TEST_FILE_RUNTIME_FILE }} + retention-days: 7 - name: Archive coverage stats file uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: - name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} + name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.runner }} retention-days: 1 path: | luacov.stats.out - - name: Get kernel message - if: failure() - run: | - sudo dmesg -T - pdk-tests: name: PDK tests runs-on: ubuntu-22.04 @@ -416,7 +355,7 @@ jobs: export PDK_LUACOV=1 fi eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) - .ci/run_tests.sh + prove -I. -r t - name: Archive coverage stats file uses: actions/upload-artifact@v3 @@ -432,9 +371,9 @@ jobs: run: | sudo dmesg -T - aggregator: - needs: [lint-doc-and-unit-tests,pdk-tests,integration-tests-postgres,integration-tests-dbless] - name: Luacov stats aggregator + cleanup-and-aggregate-stats: + needs: [lint-and-doc-tests,pdk-tests,busted-tests] + name: Cleanup and Luacov stats aggregator if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} runs-on: ubuntu-22.04 diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml new file mode 100644 index 00000000000..43e4017a518 --- /dev/null +++ b/.github/workflows/update-test-runtime-statistics.yml @@ -0,0 +1,35 @@ +name: Update test runtime statistics file for test scheduling +on: + workflow_dispatch: + schedule: + - cron: "1 0 * * SAT" + # push rule below needed for testing only + push: + branches: + - feat/test-run-scheduler + +jobs: + process-statistics: + name: Download statistics from GitHub and combine them + runs-on: ubuntu-22.04 + steps: + - name: Checkout source code + uses: actions/checkout@v4 + with: + token: ${{ secrets.PAT }} + + - name: Process statistics + uses: Kong/gateway-test-scheduler/analyze@b91bd7aec42bd13748652929f087be81d1d40843 # v1 + env: + GITHUB_TOKEN: ${{ secrets.PAT }} + with: + workflow-name: build_and_test.yml + test-file-runtime-file: .ci/runtimes.json + artifact-name-regexp: "^test-runtime-statistics-\\d+$" + + - name: Upload new runtimes file + uses: Kong/gh-storage/upload@v1 + env: + GITHUB_TOKEN: ${{ secrets.PAT }} + with: + repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua new file mode 100644 index 00000000000..a28b2f367ef --- /dev/null +++ b/spec/busted-ci-helper.lua @@ -0,0 +1,54 @@ +-- busted-ci-helper.lua + +local busted = require 'busted' +local cjson = require 'cjson' +local socket_unix = require 'socket.unix' + +local busted_event_path = os.getenv("BUSTED_EVENT_PATH") + +-- Function to recursively copy a table, skipping keys associated with functions +local function copyTable(original, copied) + copied = copied or {} + + for key, value in pairs(original) do + if type(value) == "table" then + copied[key] = copyTable(value, {}) + elseif type(value) ~= "function" then + copied[key] = value + end + end + + return copied +end + +if busted_event_path then + local sock = assert(socket_unix()) + assert(sock:connect(busted_event_path)) + + local events = {{ 'suite', 'reset' }, + { 'suite', 'start' }, + { 'suite', 'end' }, + { 'file', 'start' }, + { 'file', 'end' }, + { 'test', 'start' }, + { 'test', 'end' }, + { 'pending' }, + { 'failure', 'it' }, + { 'error', 'it' }, + { 'failure' }, + { 'error' }} + for _, event in ipairs(events) do + busted.subscribe(event, function (...) + local args = {} + for i, original in ipairs{...} do + if type(original) == "table" then + args[i] = copyTable(original) + elseif type(original) ~= "function" then + args[i] = original + end + end + + sock:send(cjson.encode({ event = event[1] .. (event[2] and ":" .. event[2] or ""), args = args }) .. "\n") + end) + end +end diff --git a/spec/busted-log-failed.lua b/spec/busted-log-failed.lua deleted file mode 100644 index 7bfe6804b83..00000000000 --- a/spec/busted-log-failed.lua +++ /dev/null @@ -1,33 +0,0 @@ --- busted-log-failed.lua - --- Log which test files run by busted had failures or errors in a --- file. The file to use for logging is specified in the --- FAILED_TEST_FILES_FILE environment variable. This is used to --- reduce test rerun times for flaky tests. - -local busted = require 'busted' -local failed_files_file = assert(os.getenv("FAILED_TEST_FILES_FILE"), - "FAILED_TEST_FILES_FILE environment variable not set") - -local FAILED_FILES = {} - -busted.subscribe({ 'failure' }, function(element, parent, message, debug) - FAILED_FILES[element.trace.source] = true -end) - -busted.subscribe({ 'error' }, function(element, parent, message, debug) - FAILED_FILES[element.trace.source] = true -end) - -busted.subscribe({ 'suite', 'end' }, function(suite, count, total) - local output = assert(io.open(failed_files_file, "w")) - if next(FAILED_FILES) then - for failed_file in pairs(FAILED_FILES) do - if failed_file:sub(1, 1) == '@' then - failed_file = failed_file:sub(2) - end - assert(output:write(failed_file .. "\n")) - end - end - output:close() -end) From 7c29cec376e92b4cecde70ad922994f5d1d68ac8 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 15 Jan 2024 16:16:04 +0100 Subject: [PATCH 3402/4351] chore(ci): bump scheduler + consistency with EE * bump test scheduler to v3 * apply changes required by v3: pass `xml-output-file` and `setup-venv-path` params to runner * update busted ci helper to be consistent with EE * reintroduce debug steps in build and test workflow --- .ci/test_suites.json | 4 +++ .github/workflows/build_and_test.yml | 30 +++++++++++++++++-- .../update-test-runtime-statistics.yml | 2 +- Makefile | 2 +- spec/busted-ci-helper.lua | 18 +++++++++-- 5 files changed, 48 insertions(+), 8 deletions(-) diff --git a/.ci/test_suites.json b/.ci/test_suites.json index eb6b15e5909..3a15dd205c5 100644 --- a/.ci/test_suites.json +++ b/.ci/test_suites.json @@ -2,6 +2,7 @@ { "name": "unit", "exclude_tags": "flaky,ipv6", + "venv_script": "kong-dev-venv.sh", "specs": ["spec/01-unit/"] }, { @@ -10,11 +11,13 @@ "environment": { "KONG_TEST_DATABASE": "postgres" }, + "venv_script": "kong-dev-venv.sh", "specs": ["spec/02-integration/"] }, { "name": "dbless", "exclude_tags": "flaky,ipv6,postgres,db", + "venv_script": "kong-dev-venv.sh", "specs": [ "spec/02-integration/02-cmd/", "spec/02-integration/05-proxy/", @@ -29,6 +32,7 @@ { "name": "plugins", "exclude_tags": "flaky,ipv6", + "venv_script": "kong-dev-venv.sh", "specs": ["spec/03-plugins/"] } ] diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 1aa7fc23a58..210d7a3b61b 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -111,12 +111,13 @@ jobs: repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json - name: Schedule tests - uses: Kong/gateway-test-scheduler/schedule@b91bd7aec42bd13748652929f087be81d1d40843 # v1 + uses: Kong/gateway-test-scheduler/schedule@69f0c2a562ac44fc3650b8bfa62106b34094b5ce # v3 with: test-suites-file: .ci/test_suites.json test-file-runtime-file: .ci/runtimes.json output-prefix: test-chunk. runner-count: ${{ env.RUNNER_COUNT }} + static-mode: ${{ github.run_attempt > 1 }} - name: Upload schedule files uses: actions/upload-artifact@v3 @@ -225,6 +226,24 @@ jobs: unzip -o /tmp/aws-sam-cli.zip -d /tmp/aws-sam-cli sudo /tmp/aws-sam-cli/install --update + - name: Update PATH + run: | + echo "$BUILD_ROOT/kong-dev/bin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/nginx/sbin" >> $GITHUB_PATH + echo "$BUILD_ROOT/kong-dev/openresty/bin" >> $GITHUB_PATH + + - name: Debug (nginx) + run: | + echo nginx: $(which nginx) + nginx -V 2>&1 | sed -re 's/ --/\n--/g' + ldd $(which nginx) + + - name: Debug (luarocks) + run: | + echo luarocks: $(which luarocks) + luarocks --version + luarocks config + - name: Create kong_ro user in Postgres run: | psql -v ON_ERROR_STOP=1 -h localhost --username kong <<\EOD @@ -280,12 +299,12 @@ jobs: DD_CIVISIBILITY_AGENTLESS_ENABLED: true DD_TRACE_GIT_METADATA_ENABLED: true DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} - uses: Kong/gateway-test-scheduler/runner@b91bd7aec42bd13748652929f087be81d1d40843 # v1 + uses: Kong/gateway-test-scheduler/runner@69f0c2a562ac44fc3650b8bfa62106b34094b5ce # v3 with: tests-to-run-file: test-chunk.${{ matrix.runner }}.json failed-test-files-file: ${{ env.FAILED_TEST_FILES_FILE }} test-file-runtime-file: ${{ env.TEST_FILE_RUNTIME_FILE }} - setup-venv: . ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + setup-venv-path: ${{ env.BUILD_ROOT }} - name: Upload test rerun information if: always() @@ -312,6 +331,11 @@ jobs: path: | luacov.stats.out + - name: Get kernel message + if: failure() + run: | + sudo dmesg -T + pdk-tests: name: PDK tests runs-on: ubuntu-22.04 diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml index 43e4017a518..928718a5cd1 100644 --- a/.github/workflows/update-test-runtime-statistics.yml +++ b/.github/workflows/update-test-runtime-statistics.yml @@ -19,7 +19,7 @@ jobs: token: ${{ secrets.PAT }} - name: Process statistics - uses: Kong/gateway-test-scheduler/analyze@b91bd7aec42bd13748652929f087be81d1d40843 # v1 + uses: Kong/gateway-test-scheduler/analyze@69f0c2a562ac44fc3650b8bfa62106b34094b5ce # v3 env: GITHUB_TOKEN: ${{ secrets.PAT }} with: diff --git a/Makefile b/Makefile index af0ff49c799..abeac75ec63 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.2.0" "busted-htest 1.0.0" "luacheck 1.1.2" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.1.2" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua index a28b2f367ef..699d894dfa2 100644 --- a/spec/busted-ci-helper.lua +++ b/spec/busted-ci-helper.lua @@ -7,12 +7,22 @@ local socket_unix = require 'socket.unix' local busted_event_path = os.getenv("BUSTED_EVENT_PATH") -- Function to recursively copy a table, skipping keys associated with functions -local function copyTable(original, copied) - copied = copied or {} +local function copyTable(original, copied, cache, max_depth, current_depth) + copied = copied or {} + cache = cache or {} + max_depth = max_depth or 5 + current_depth = current_depth or 1 + + if cache[original] then return cache[original] end + cache[original] = copied for key, value in pairs(original) do if type(value) == "table" then - copied[key] = copyTable(value, {}) + if current_depth < max_depth then + copied[key] = copyTable(value, {}, cache, max_depth, current_depth + 1) + end + elseif type(value) == "userdata" then + copied[key] = tostring(value) elseif type(value) ~= "function" then copied[key] = value end @@ -43,6 +53,8 @@ if busted_event_path then for i, original in ipairs{...} do if type(original) == "table" then args[i] = copyTable(original) + elseif type(original) == "userdata" then + args[i] = tostring(original) elseif type(original) ~= "function" then args[i] = original end From b0bce58083d064c60b6cd4b5878efc0fe4c2090d Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 3 Jan 2024 18:10:43 +0100 Subject: [PATCH 3403/4351] fix(tests): failures emerged running the scheduler after fixing the test scheduler helper, new failures emerged. This commit fixes them. fix(test-scheduler): pass github token to gh-storage --- .github/workflows/build_and_test.yml | 13 ++------ .../03-consistent_hashing_spec.lua | 1 + spec/02-integration/02-cmd/03-reload_spec.lua | 7 ++-- spec/02-integration/02-cmd/07-health_spec.lua | 1 + spec/02-integration/03-db/01-db_spec.lua | 33 ++++++++++++++----- .../03-db/11-postgres-ro_spec.lua | 14 +++++++- .../08-status_api/04-config_spec.lua | 4 +++ 7 files changed, 51 insertions(+), 22 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 210d7a3b61b..8cb47a16550 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -107,6 +107,8 @@ jobs: - name: Download runtimes file uses: Kong/gh-storage/download@v1 + env: + GITHUB_TOKEN: ${{ secrets.PAT }} with: repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json @@ -206,7 +208,6 @@ jobs: docker logs kong_redis - name: Run OpenTelemetry Collector - if: ${{ matrix.suite == 'plugins' }} run: | mkdir -p ${{ github.workspace }}/tmp/otel touch ${{ github.workspace }}/tmp/otel/file_exporter.json @@ -244,16 +245,6 @@ jobs: luarocks --version luarocks config - - name: Create kong_ro user in Postgres - run: | - psql -v ON_ERROR_STOP=1 -h localhost --username kong <<\EOD - CREATE user kong_ro; - GRANT CONNECT ON DATABASE kong TO kong_ro; - \c kong; - GRANT USAGE ON SCHEMA public TO kong_ro; - ALTER DEFAULT PRIVILEGES FOR ROLE kong IN SCHEMA public GRANT SELECT ON TABLES TO kong_ro; - EOD - - name: Tune up postgres max_connections run: | # arm64 runners may use more connections due to more worker cores diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 8e904d730ac..3e756675562 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -8,6 +8,7 @@ assert:set_parameter("TableFormatLevel", 5) -- when displaying tables, set a big local client local targets, balancers +require "spec.helpers" -- initialize db local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" local utils = require "kong.tools.utils" diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 2c6464304f6..364a3f57659 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -602,6 +602,9 @@ describe("key-auth plugin invalidation on dbless reload #off", function() nginx_conf = "spec/fixtures/custom_nginx.template", })) + -- wait for the worker to be ready + helpers.get_kong_workers(1) + proxy_client = helpers.proxy_client() local res = assert(proxy_client:send { method = "GET", @@ -653,6 +656,7 @@ describe("key-auth plugin invalidation on dbless reload #off", function() - key: my-new-key ]], yaml_file) assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + database = "off", declarative_config = yaml_file, })) @@ -669,8 +673,7 @@ describe("key-auth plugin invalidation on dbless reload #off", function() local body = assert.res_status(200, res) local json = cjson.decode(body) admin_client:close() - assert.same(1, #json.data) - return "my-new-key" == json.data[1].key + return #json.data == 1 and "my-new-key" == json.data[1].key end, 5) helpers.wait_until(function() diff --git a/spec/02-integration/02-cmd/07-health_spec.lua b/spec/02-integration/02-cmd/07-health_spec.lua index 0d035d1b6c5..dd8c69d98db 100644 --- a/spec/02-integration/02-cmd/07-health_spec.lua +++ b/spec/02-integration/02-cmd/07-health_spec.lua @@ -12,6 +12,7 @@ end for _, health_cmd in ipairs({"health", "bin/kong-health"}) do describe("kong health-check: " .. health_cmd, function() lazy_setup(function() + helpers.get_db_utils(nil, {}) -- runs migrations helpers.prepare_prefix() end) lazy_teardown(function() diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index bd368cbeaa7..ea604874ffe 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -4,10 +4,26 @@ local utils = require "kong.tools.utils" for _, strategy in helpers.each_strategy() do - local postgres_only = strategy == "postgres" and it or pending - +local postgres_only = strategy == "postgres" and it or pending + + +describe("db_spec [#" .. strategy .. "]", function() + lazy_setup(function() + local _, db = helpers.get_db_utils(strategy, {}) + -- db RO permissions setup + local pg_ro_user = helpers.test_conf.pg_ro_user + local pg_db = helpers.test_conf.pg_database + db:schema_reset() + db.connector:query(string.format("CREATE user %s;", pg_ro_user)) + db.connector:query(string.format([[ + GRANT CONNECT ON DATABASE %s TO %s; + GRANT USAGE ON SCHEMA public TO %s; + ALTER DEFAULT PRIVILEGES FOR ROLE kong IN SCHEMA public GRANT SELECT ON TABLES TO %s; + ]], pg_db, pg_ro_user, pg_ro_user, pg_ro_user)) + helpers.bootstrap_database(db) + end) - describe("kong.db.init [#" .. strategy .. "]", function() + describe("kong.db.init", function() describe(".new()", function() it("errors on invalid arg", function() assert.has_error(function() @@ -103,7 +119,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe(":init_connector() [#" .. strategy .. "]", function() + describe(":init_connector()", function() it("initializes infos", function() local db, err = DB.new(helpers.test_conf, strategy) @@ -177,7 +193,7 @@ for _, strategy in helpers.each_strategy() do end) - describe(":connect() [#" .. strategy .. "]", function() + describe(":connect()", function() lazy_setup(function() helpers.get_db_utils(strategy, {}) end) @@ -396,7 +412,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("#testme :query() [#" .. strategy .. "]", function() + describe("#testme :query()", function() lazy_setup(function() helpers.get_db_utils(strategy, {}) end) @@ -441,7 +457,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe(":setkeepalive() [#" .. strategy .. "]", function() + describe(":setkeepalive()", function() lazy_setup(function() helpers.get_db_utils(strategy, {}) end) @@ -654,7 +670,7 @@ for _, strategy in helpers.each_strategy() do end) - describe(":close() [#" .. strategy .. "]", function() + describe(":close()", function() lazy_setup(function() helpers.get_db_utils(strategy, {}) end) @@ -855,4 +871,5 @@ for _, strategy in helpers.each_strategy() do db:close() end) end) +end) end diff --git a/spec/02-integration/03-db/11-postgres-ro_spec.lua b/spec/02-integration/03-db/11-postgres-ro_spec.lua index c97a6b797b6..30dfcc2670b 100644 --- a/spec/02-integration/03-db/11-postgres-ro_spec.lua +++ b/spec/02-integration/03-db/11-postgres-ro_spec.lua @@ -9,11 +9,23 @@ for _, strategy in helpers.each_strategy() do local proxy_client, admin_client lazy_setup(function() - helpers.get_db_utils(strategy, { + local _, db = helpers.get_db_utils(strategy, { "routes", "services", }) -- runs migrations + -- db RO permissions setup + local pg_ro_user = helpers.test_conf.pg_ro_user + local pg_db = helpers.test_conf.pg_database + db:schema_reset() + db.connector:query(string.format("CREATE user %s;", pg_ro_user)) + db.connector:query(string.format([[ + GRANT CONNECT ON DATABASE %s TO %s; + GRANT USAGE ON SCHEMA public TO %s; + ALTER DEFAULT PRIVILEGES FOR ROLE kong IN SCHEMA public GRANT SELECT ON TABLES TO %s; + ]], pg_db, pg_ro_user, pg_ro_user, pg_ro_user)) + helpers.bootstrap_database(db) + assert(helpers.start_kong({ database = strategy, pg_ro_host = helpers.test_conf.pg_host, diff --git a/spec/02-integration/08-status_api/04-config_spec.lua b/spec/02-integration/08-status_api/04-config_spec.lua index fd1ac14372c..c811505033f 100644 --- a/spec/02-integration/08-status_api/04-config_spec.lua +++ b/spec/02-integration/08-status_api/04-config_spec.lua @@ -3,6 +3,10 @@ local cjson = require "cjson" for _, strategy in helpers.all_strategies() do describe("Status API - with strategy #" .. strategy, function() + lazy_setup(function() + helpers.get_db_utils(nil, {}) -- runs migrations + end) + it("default enable", function() assert.truthy(helpers.kong_exec("start -c spec/fixtures/default_status_listen.conf")) local client = helpers.http_client("127.0.0.1", 8007, 20000) From 246fd3059445d346aa30fb45649e2eb435756157 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 3 Jan 2024 13:58:21 +0100 Subject: [PATCH 3404/4351] fix(ci): test scheduler busted helper We use `busted.subscribe` to override the output handlers with a callback. To implement the mediator pattern, Busted uses [mediator_lua](https://github.com/Olivine-Labs/mediator_lua). The second value returned by the subscription callback is used to decide whether to continue execution of other subscribers. Since we only return `nil`, the test failure was not handled to exit with the right status and failing tests were exiting with `0`. This commit changes the return value of the callback to: `nil, true` so that the original callback is executed to handle the test result and return the correct exit status. --- spec/busted-ci-helper.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua index 699d894dfa2..be9e84ea145 100644 --- a/spec/busted-ci-helper.lua +++ b/spec/busted-ci-helper.lua @@ -61,6 +61,7 @@ if busted_event_path then end sock:send(cjson.encode({ event = event[1] .. (event[2] and ":" .. event[2] or ""), args = args }) .. "\n") + return nil, true --continue end) end end From ed3d9051eeffbcd4b2b5eb87e56ae43e4ff75d1c Mon Sep 17 00:00:00 2001 From: Samuele Date: Wed, 14 Feb 2024 20:41:09 +0100 Subject: [PATCH 3405/4351] chore(ci): re-enable off tests with the scheduler (#12565) --- .ci/test_suites.json | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.ci/test_suites.json b/.ci/test_suites.json index 3a15dd205c5..d44fa1f6a92 100644 --- a/.ci/test_suites.json +++ b/.ci/test_suites.json @@ -17,6 +17,9 @@ { "name": "dbless", "exclude_tags": "flaky,ipv6,postgres,db", + "environment": { + "KONG_TEST_DATABASE": "off" + }, "venv_script": "kong-dev-venv.sh", "specs": [ "spec/02-integration/02-cmd/", From 1961ac215eea5f155c0f4370f46e367c6649f8bd Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 16 Feb 2024 10:32:14 +0100 Subject: [PATCH 3406/4351] chore: apply label on failed cherry-pick (#12410) Signed-off-by: Joshua Schmid --- .github/workflows/cherry-picks.yml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 4886291dae9..5d59cc8e34b 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -27,6 +27,7 @@ jobs: token: ${{ secrets.CHERRY_PICK_TOKEN }} - name: Create backport pull requests uses: jschmid1/cross-repo-cherrypick-action@2d2a475d31b060ac21521b5eda0a78876bbae94e #v1.1.0 + id: cherry_pick with: token: ${{ secrets.CHERRY_PICK_TOKEN }} pull_title: '[cherry-pick -> ${target_branch}] ${pull_title}' @@ -43,3 +44,8 @@ jobs: { "master": "master" } + - name: add label + if: steps.cherry_pick.outputs.was_successful == 'false' + uses: actions-ecosystem/action-add-labels@18f1af5e3544586314bbe15c0273249c770b2daf # v1.1.0 + with: + labels: incomplete-cherry-pick From 4df8780fd731e95d991ee01013f20a946920a22a Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 16 Feb 2024 10:32:28 +0100 Subject: [PATCH 3407/4351] chore: apply label on failed backport (#12401) Signed-off-by: Joshua Schmid --- .github/workflows/backport.yml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 3bac92a1991..97b49acf1b6 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -15,6 +15,7 @@ jobs: - uses: actions/checkout@v4 - name: Create backport pull requests uses: korthout/backport-action@6e72f987c115430f6abc2fa92a74cdbf3e14b956 # v2.4.1 + id: backport with: github_token: ${{ secrets.PAT }} pull_title: '[backport -> ${target_branch}] ${pull_title}' @@ -34,3 +35,8 @@ jobs: { "detect_merge_method": true } + - name: add label + if: steps.backport.outputs.was_successful == 'false' + uses: actions-ecosystem/action-add-labels@18f1af5e3544586314bbe15c0273249c770b2daf # v1.1.0 + with: + labels: incomplete-backport From 2fb898da9b3de51e894c1336a6598de4d5ebd9f5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 16 Feb 2024 14:06:42 +0200 Subject: [PATCH 3408/4351] fix(vault): use global query when finding a vault by prefix (#12572) ### Summary In FTI-5762 it was reported that there is a problem with secret rotation when vaults are stored inside a workspace. This commit will fix it by passing `workspace = null` aka making a call a global call which will not then use the possibly incorrect workspace (default) to find vault entity (the vault config). The vault entity prefix is unique across workspaces. Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/fix-vault-workspaces.yml | 3 +++ kong/pdk/vault.lua | 7 +++++-- 2 files changed, 8 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-vault-workspaces.yml diff --git a/changelog/unreleased/kong/fix-vault-workspaces.yml b/changelog/unreleased/kong/fix-vault-workspaces.yml new file mode 100644 index 00000000000..c381ebcda87 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-workspaces.yml @@ -0,0 +1,3 @@ +message: "**Vault**: do not use incorrect (default) workspace identifier when retrieving vault entity by prefix" +type: bugfix +scope: Core diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 81d154b9393..3dbcfe46bf9 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -60,6 +60,9 @@ local COLON = byte(":") local SLASH = byte("/") +local VAULT_QUERY_OPTS = { workspace = ngx.null } + + --- -- Checks if the passed in reference looks like a reference. -- Valid references start with '{vault://' and end with '}'. @@ -607,10 +610,10 @@ local function new(self) if cache then local vault_cache_key = vaults:cache_key(prefix) - vault, err = cache:get(vault_cache_key, nil, vaults.select_by_prefix, vaults, prefix) + vault, err = cache:get(vault_cache_key, nil, vaults.select_by_prefix, vaults, prefix, VAULT_QUERY_OPTS) else - vault, err = vaults:select_by_prefix(prefix) + vault, err = vaults:select_by_prefix(prefix, VAULT_QUERY_OPTS) end if not vault then From 84cb1be01d8e9a241e8a2b3afd6d55bb184e605b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 16 Feb 2024 14:07:15 +0200 Subject: [PATCH 3409/4351] chore(conf): enable grpc_ssl_conf_command too (#12548) ### Summary The #12420 by @Water-Melon forgot to add `grpc_ssl_conf_command`. This commit adds that. Signed-off-by: Aapo Talvensaari --- kong/conf_loader/parse.lua | 1 + kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 1 + 3 files changed, 3 insertions(+) diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index bcdb9f0ff46..a4775b2f670 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -438,6 +438,7 @@ local function check_and_parse(conf, opts) "nginx_http_ssl_conf_command", "nginx_http_proxy_ssl_conf_command", "nginx_http_lua_ssl_conf_command", + "nginx_http_grpc_ssl_conf_command", "nginx_stream_ssl_conf_command", "nginx_stream_proxy_ssl_conf_command", "nginx_stream_lua_ssl_conf_command"}) do diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 5c3931f9592..ef78afcdfe5 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -94,6 +94,7 @@ nginx_http_ssl_session_timeout = NONE nginx_http_ssl_conf_command = NONE nginx_http_proxy_ssl_conf_command = NONE nginx_http_lua_ssl_conf_command = NONE +nginx_http_grpc_ssl_conf_command = NONE nginx_http_lua_regex_match_limit = 100000 nginx_http_lua_regex_cache_max_entries = 8192 nginx_http_keepalive_requests = 10000 diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 8cd97849c0e..07526a54a96 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -28,6 +28,7 @@ underscores_in_headers on; lua_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; proxy_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; +grpc_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; > end > if ssl_ciphers then ssl_ciphers ${{SSL_CIPHERS}}; From 91ca2cfdda11ef7f9f34ac74b266a803a2da7639 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 19 Feb 2024 04:59:08 +0000 Subject: [PATCH 3410/4351] tests: start mocking server with random port instead of fixed port --- spec/02-integration/07-sdk/03-cluster_spec.lua | 10 ++++++---- .../38-ai-proxy/02-openai_integration_spec.lua | 2 +- .../38-ai-proxy/03-anthropic_integration_spec.lua | 2 +- .../38-ai-proxy/04-cohere_integration_spec.lua | 2 +- .../38-ai-proxy/05-azure_integration_spec.lua | 2 +- .../38-ai-proxy/06-mistral_integration_spec.lua | 2 +- .../38-ai-proxy/07-llama2_integration_spec.lua | 2 +- .../38-ai-proxy/08-encoding_integration_spec.lua | 2 +- .../39-ai-request-transformer/01-transformer_spec.lua | 2 +- .../39-ai-request-transformer/02-integration_spec.lua | 2 +- .../40-ai-response-transformer/02-integration_spec.lua | 2 +- 11 files changed, 16 insertions(+), 14 deletions(-) diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index 5f592dd8272..b7af4481cf5 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -1,4 +1,6 @@ local helpers = require("spec.helpers") +local CP_MOCK_PORT = helpers.get_available_port() +local DP_MOCK_PORT = helpers.get_available_port() local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" @@ -10,7 +12,7 @@ local fixtures_dp = { fixtures_dp.http_mock.my_server_block = [[ server { server_name my_server; - listen 62349; + listen ]] .. DP_MOCK_PORT .. [[; location = "/hello" { content_by_lua_block { @@ -28,7 +30,7 @@ local fixtures_cp = { fixtures_cp.http_mock.my_server_block = [[ server { server_name my_server; - listen 62350; + listen ]] .. CP_MOCK_PORT .. [[; location = "/hello" { content_by_lua_block { @@ -83,7 +85,7 @@ for _, strategy in helpers.each_strategy() do end) it("kong.cluster.get_id() in Hybrid mode", function() - proxy_client = helpers.http_client(helpers.get_proxy_ip(false), 62350) + proxy_client = helpers.http_client(helpers.get_proxy_ip(false), CP_MOCK_PORT) local res = proxy_client:get("/hello") local cp_cluster_id = assert.response(res).has_status(200) @@ -93,7 +95,7 @@ for _, strategy in helpers.each_strategy() do proxy_client:close() helpers.wait_until(function() - proxy_client = helpers.http_client(helpers.get_proxy_ip(false), 62349) + proxy_client = helpers.http_client(helpers.get_proxy_ip(false), DP_MOCK_PORT) local res = proxy_client:get("/hello") local body = assert.response(res).has_status(200) proxy_client:close() diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 914bfc9a52b..409ed8096ab 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index a02d77463b3..a9feb38baec 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index cf473505a65..621fbcd786b 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index f6aa33efd7a..d976689f92a 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 7a82c7614fc..16bcea29ecd 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index ef0f0172976..b41aaa6e11a 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index 371f99b11f2..b11c16a973f 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -3,7 +3,7 @@ local cjson = require "cjson" local inflate_gzip = require("kong.tools.gzip").inflate_gzip local PLUGIN_NAME = "ai-proxy" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() local openai_driver = require("kong.llm.drivers.openai") diff --git a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua index 5f4bd4cdc5d..de6b0d25416 100644 --- a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua @@ -2,7 +2,7 @@ local llm_class = require("kong.llm") local helpers = require "spec.helpers" local cjson = require "cjson" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-request-transformer" local FORMATS = { diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 1d0ff2a00ba..7ddedad91fb 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-request-transformer" local OPENAI_FLAT_RESPONSE = { diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 9f724629da9..40c55add51d 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-response-transformer" local OPENAI_INSTRUCTIONAL_RESPONSE = { From 18c1b40970e4bb76b2fcf2c4b156fd13edd663a5 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 19 Feb 2024 12:16:41 +0800 Subject: [PATCH 3411/4351] tests(plugin/ai-response-transformer): replace mocking server by http_mock module --- .../01-transformer_spec.lua | 155 +++++++----------- 1 file changed, 63 insertions(+), 92 deletions(-) diff --git a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua index c13f9dc27ed..6409fbcafef 100644 --- a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua @@ -1,8 +1,10 @@ local llm_class = require("kong.llm") local helpers = require "spec.helpers" local cjson = require "cjson" +local http_mock = require "spec.helpers.http_mock" +local pl_path = require "pl.path" -local MOCK_PORT = 62349 +local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-response-transformer" local OPENAI_INSTRUCTIONAL_RESPONSE = { @@ -13,7 +15,7 @@ local OPENAI_INSTRUCTIONAL_RESPONSE = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/instructions" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/instructions" }, }, auth = { @@ -55,98 +57,67 @@ local EXPECTED_RESULT = { } local SYSTEM_PROMPT = "You are a mathematician. " - .. "Multiply all numbers in my JSON request, by 2. Return me this message: " - .. "{\"status\": 400, \"headers: {\"content-type\": \"application/xml\"}, \"body\": \"OUTPUT\"} " - .. "where 'OUTPUT' is the result but transformed into XML format." - - -local client - - -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - - describe(PLUGIN_NAME .. ": (unit)", function() - - lazy_setup(function() - -- set up provider fixtures - local fixtures = { - http_mock = {}, - } - - fixtures.http_mock.openai = [[ - server { - server_name llm; - listen ]]..MOCK_PORT..[[; - - default_type 'application/json'; - - location ~/instructions { - content_by_lua_block { - local pl_file = require "pl.file" - ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json")) - } - } - } - ]] - - -- start kong - assert(helpers.start_kong({ - -- set the strategy - database = strategy, - -- use the custom test template to create a local mock server - nginx_conf = "spec/fixtures/custom_nginx.template", - -- make sure our plugin gets loaded - plugins = "bundled," .. PLUGIN_NAME, - -- write & load declarative config, only if 'strategy=off' - declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, - }, nil, nil, fixtures)) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - before_each(function() - client = helpers.proxy_client() - end) + .. "Multiply all numbers in my JSON request, by 2. Return me this message: " + .. "{\"status\": 400, \"headers: {\"content-type\": \"application/xml\"}, \"body\": \"OUTPUT\"} " + .. "where 'OUTPUT' is the result but transformed into XML format." + + +describe(PLUGIN_NAME .. ": (unit)", function() + local mock + local mock_response_file = pl_path.abspath( + "spec/fixtures/ai-proxy/openai/request-transformer/response-with-instructions.json") + + lazy_setup(function() + mock = http_mock.new(tostring(MOCK_PORT), { + ["/instructions"] = { + content = string.format([[ + local pl_file = require "pl.file" + ngx.header["Content-Type"] = "application/json" + ngx.say(pl_file.read("%s")) + ]], mock_response_file), + }, + }, { + hostname = "llm", + }) - after_each(function() - if client then client:close() end - end) + assert(mock:start()) + end) - describe("openai transformer tests, specific response", function() - it("transforms request based on LLM instructions, with response transformation instructions format", function() - local llm = llm_class:new(OPENAI_INSTRUCTIONAL_RESPONSE, {}) - assert.truthy(llm) - - local result, err = llm:ai_introspect_body( - REQUEST_BODY, -- request body - SYSTEM_PROMPT, -- conf.prompt - {}, -- http opts - nil -- transformation extraction pattern (loose json) - ) - - assert.is_nil(err) - - local table_result, err = cjson.decode(result) - assert.is_nil(err) - assert.same(EXPECTED_RESULT, table_result) - - -- parse in response string format - local headers, body, status, err = llm:parse_json_instructions(result) - assert.is_nil(err) - assert.same({ ["content-type"] = "application/xml"}, headers) - assert.same(209, status) - assert.same(EXPECTED_RESULT.body, body) - - -- parse in response table format - headers, body, status, err = llm:parse_json_instructions(table_result) - assert.is_nil(err) - assert.same({ ["content-type"] = "application/xml"}, headers) - assert.same(209, status) - assert.same(EXPECTED_RESULT.body, body) - end) + lazy_teardown(function() + assert(mock:stop()) + end) + describe("openai transformer tests, specific response", function() + it("transforms request based on LLM instructions, with response transformation instructions format", function() + local llm = llm_class:new(OPENAI_INSTRUCTIONAL_RESPONSE, {}) + assert.truthy(llm) + + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + nil -- transformation extraction pattern (loose json) + ) + + assert.is_nil(err) + + local table_result, err = cjson.decode(result) + assert.is_nil(err) + assert.same(EXPECTED_RESULT, table_result) + + -- parse in response string format + local headers, body, status, err = llm:parse_json_instructions(result) + assert.is_nil(err) + assert.same({ ["content-type"] = "application/xml" }, headers) + assert.same(209, status) + assert.same(EXPECTED_RESULT.body, body) + + -- parse in response table format + headers, body, status, err = llm:parse_json_instructions(table_result) + assert.is_nil(err) + assert.same({ ["content-type"] = "application/xml" }, headers) + assert.same(209, status) + assert.same(EXPECTED_RESULT.body, body) end) end) -end end +end) From df48729b257e4ccb15d84b4fc428cf7cec38e40d Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 19 Feb 2024 05:29:18 +0000 Subject: [PATCH 3412/4351] tests(hybrid): reset and bootstrap DB before starting CP Some tests might change the DB in front of this test, which causes incompatible data to prevent the CP from starting up. --- spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 91ec0eb72a7..43cbf6ec988 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -154,7 +154,10 @@ end) describe("when CP exits before DP", function() local need_exit = true - setup(function() + lazy_setup(function() + -- reset and bootstrap DB before starting CP + helpers.get_db_utils(nil) + assert(helpers.start_kong({ role = "control_plane", prefix = "servroot1", @@ -179,7 +182,7 @@ describe("when CP exits before DP", function() })) end) - teardown(function() + lazy_teardown(function() if need_exit then helpers.stop_kong("servroot1") end From acffb9d52ec1ec25a11b80f7e4887b06e8fb38f6 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 19 Feb 2024 06:28:43 +0000 Subject: [PATCH 3413/4351] tests(plugin/ai-request-transformer): replace mocking server by http_mock module --- .../01-transformer_spec.lua | 221 ++++++++---------- 1 file changed, 95 insertions(+), 126 deletions(-) diff --git a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua index de6b0d25416..db1aef512b0 100644 --- a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua @@ -1,6 +1,8 @@ local llm_class = require("kong.llm") local helpers = require "spec.helpers" local cjson = require "cjson" +local http_mock = require "spec.helpers.http_mock" +local pl_path = require "pl.path" local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-request-transformer" @@ -14,7 +16,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/openai" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/openai" }, }, auth = { @@ -30,7 +32,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/cohere" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/cohere" }, }, auth = { @@ -46,7 +48,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/anthropic" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/anthropic" }, }, auth = { @@ -62,7 +64,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/azure" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/azure" }, }, auth = { @@ -78,7 +80,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/llama2", + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/llama2", llama2_format = "raw", }, }, @@ -95,7 +97,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/chat/mistral", + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/mistral", mistral_format = "ollama", }, }, @@ -114,7 +116,7 @@ local OPENAI_NOT_JSON = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/not-json" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/not-json" }, }, auth = { @@ -152,131 +154,77 @@ local EXPECTED_RESULT = { } local SYSTEM_PROMPT = "You are a mathematician. " - .. "Multiply all numbers in my JSON request, by 2. Return me the JSON output only" + .. "Multiply all numbers in my JSON request, by 2. Return me the JSON output only" -local client +describe(PLUGIN_NAME .. ": (unit)", function() + local mock + local ai_proxy_fixtures_dir = pl_path.abspath("spec/fixtures/ai-proxy/") + lazy_setup(function() + mock = http_mock.new(MOCK_PORT, { + ["~/chat/(?[a-z0-9]+)"] = { + content = string.format([[ + local base_dir = "%s/" + ngx.header["Content-Type"] = "application/json" -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + local pl_file = require "pl.file" + local json = require("cjson.safe") + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) - describe(PLUGIN_NAME .. ": (unit)", function() - - lazy_setup(function() - -- set up provider fixtures - local fixtures = { - http_mock = {}, - } - - fixtures.http_mock.openai = [[ - server { - server_name llm; - listen ]]..MOCK_PORT..[[; - - default_type 'application/json'; - - location ~/chat/(?[a-z0-9]+) { - content_by_lua_block { - local pl_file = require "pl.file" - local json = require("cjson.safe") + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + if token == "Bearer " .. ngx.var.provider .. "-key" or token_query == "$1-key" or body.apikey == "$1-key" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - local token = ngx.req.get_headers()["authorization"] - local token_query = ngx.req.get_uri_args()["apikey"] + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.say(pl_file.read(base_dir .. ngx.var.provider .. "/llm-v1-chat/responses/bad_request.json")) - if token == "Bearer " .. ngx.var.provider .. "-key" or token_query == "$1-key" or body.apikey == "$1-key" then - ngx.req.read_body() - local body, err = ngx.req.get_body_data() - body, err = json.decode(body) - - if err or (body.messages == ngx.null) then - ngx.status = 400 - ngx.print(pl_file.read("spec/fixtures/ai-proxy/" .. ngx.var.provider .. "/llm-v1-chat/responses/bad_request.json")) - else - ngx.status = 200 - ngx.print(pl_file.read("spec/fixtures/ai-proxy/" .. ngx.var.provider .. "/request-transformer/response-in-json.json")) - end else - ngx.status = 401 - ngx.print(pl_file.read("spec/fixtures/ai-proxy/" .. ngx.var.provider .. "/llm-v1-chat/responses/unauthorized.json")) + ngx.status = 200 + ngx.say(pl_file.read(base_dir .. ngx.var.provider .. "/request-transformer/response-in-json.json")) end - } - } - - location ~/not-json { - content_by_lua_block { - local pl_file = require "pl.file" - ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/request-transformer/response-not-json.json")) - } - } - } - ]] - - -- start kong - assert(helpers.start_kong({ - -- set the strategy - database = strategy, - -- use the custom test template to create a local mock server - nginx_conf = "spec/fixtures/custom_nginx.template", - -- make sure our plugin gets loaded - plugins = "bundled," .. PLUGIN_NAME, - -- write & load declarative config, only if 'strategy=off' - declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, - }, nil, nil, fixtures)) - end) - - lazy_teardown(function() - helpers.stop_kong(nil, true) - end) - - before_each(function() - client = helpers.proxy_client() - end) - - after_each(function() - if client then client:close() end - end) - - for name, format_options in pairs(FORMATS) do - - describe(name .. " transformer tests, exact json response", function() - - it("transforms request based on LLM instructions", function() - local llm = llm_class:new(format_options, {}) - assert.truthy(llm) - local result, err = llm:ai_introspect_body( - REQUEST_BODY, -- request body - SYSTEM_PROMPT, -- conf.prompt - {}, -- http opts - nil -- transformation extraction pattern - ) - - assert.is_nil(err) - - result, err = cjson.decode(result) - assert.is_nil(err) + else + ngx.status = 401 + ngx.say(pl_file.read(base_dir .. ngx.var.provider .. "/llm-v1-chat/responses/unauthorized.json")) + end + ]], ai_proxy_fixtures_dir), + }, + ["~/not-json"] = { + content = string.format([[ + local base_dir = "%s/" + local pl_file = require "pl.file" + ngx.header["Content-Type"] = "application/json" + ngx.print(pl_file.read(base_dir .. "openai/request-transformer/response-not-json.json")) + ]], ai_proxy_fixtures_dir), + }, + }) - assert.same(EXPECTED_RESULT, result) - end) - end) + assert(mock:start()) + end) - - end + lazy_teardown(function() + assert(mock:stop()) + end) - describe("openai transformer tests, pattern matchers", function() - it("transforms request based on LLM instructions, with json extraction pattern", function() - local llm = llm_class:new(OPENAI_NOT_JSON, {}) + for name, format_options in pairs(FORMATS) do + describe(name .. " transformer tests, exact json response", function() + it("transforms request based on LLM instructions", function() + local llm = llm_class:new(format_options, {}) assert.truthy(llm) local result, err = llm:ai_introspect_body( - REQUEST_BODY, -- request body - SYSTEM_PROMPT, -- conf.prompt - {}, -- http opts - "\\{((.|\n)*)\\}" -- transformation extraction pattern (loose json) + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + nil -- transformation extraction pattern ) assert.is_nil(err) @@ -286,22 +234,43 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same(EXPECTED_RESULT, result) end) + end) + end - it("transforms request based on LLM instructions, but fails to match pattern", function() - local llm = llm_class:new(OPENAI_NOT_JSON, {}) - assert.truthy(llm) + describe("openai transformer tests, pattern matchers", function() + it("transforms request based on LLM instructions, with json extraction pattern", function() + local llm = llm_class:new(OPENAI_NOT_JSON, {}) + assert.truthy(llm) - local result, err = llm:ai_introspect_body( - REQUEST_BODY, -- request body - SYSTEM_PROMPT, -- conf.prompt - {}, -- http opts - "\\#*\\=" -- transformation extraction pattern (loose json) - ) + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + "\\{((.|\n)*)\\}" -- transformation extraction pattern (loose json) + ) - assert.is_nil(result) - assert.is_not_nil(err) - assert.same("AI response did not match specified regular expression", err) - end) + assert.is_nil(err) + + result, err = cjson.decode(result) + assert.is_nil(err) + + assert.same(EXPECTED_RESULT, result) end) + + it("transforms request based on LLM instructions, but fails to match pattern", function() + local llm = llm_class:new(OPENAI_NOT_JSON, {}) + assert.truthy(llm) + + local result, err = llm:ai_introspect_body( + REQUEST_BODY, -- request body + SYSTEM_PROMPT, -- conf.prompt + {}, -- http opts + "\\#*\\=" -- transformation extraction pattern (loose json) + ) + + assert.is_nil(result) + assert.is_not_nil(err) + assert.same("AI response did not match specified regular expression", err) + end) -- it end) -end end +end) From 9a7498cda2b01f020a0b7fabd41dcd62c83c8dfb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 20 Feb 2024 11:31:54 +0200 Subject: [PATCH 3414/4351] fix(vault): postpone vault reference resolving on init_worker (#12554) ### Summary It was reported on KAG-2907 that existing LMDB database with secrets can lead to an error when resolving secrets on init worker: ``` resty/http.lua:74: API disabled in the context of init_worker_by_lua* stack traceback: [C]: in function 'co_create' ``` This fixes the issue. Signed-off-by: Aapo Talvensaari --- .../unreleased/kong/fix-vault-init-worker.yml | 3 + kong/db/schema/init.lua | 6 +- kong/pdk/vault.lua | 119 ++++++- .../02-cmd/02-start_stop_spec.lua | 327 +++++++++++++++++- 4 files changed, 431 insertions(+), 24 deletions(-) create mode 100644 changelog/unreleased/kong/fix-vault-init-worker.yml diff --git a/changelog/unreleased/kong/fix-vault-init-worker.yml b/changelog/unreleased/kong/fix-vault-init-worker.yml new file mode 100644 index 00000000000..d5315d0d7c2 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-init-worker.yml @@ -0,0 +1,3 @@ +message: fix vault initialization by postponing vault reference resolving on init_worker +type: bugfix +scope: Core diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index a910df28a5f..89862852ab0 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1778,7 +1778,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) if err then kong.log.warn("unable to resolve reference ", value, " (", err, ")") else - kong.log.warn("unable to resolve reference ", value) + kong.log.notice("unable to resolve reference ", value) end value = "" @@ -1817,7 +1817,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) if err then kong.log.warn("unable to resolve reference ", value[i], " (", err, ")") else - kong.log.warn("unable to resolve reference ", value[i]) + kong.log.notice("unable to resolve reference ", value[i]) end value[i] = "" @@ -1863,7 +1863,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) if err then kong.log.warn("unable to resolve reference ", v, " (", err, ")") else - kong.log.warn("unable to resolve reference ", v) + kong.log.notice("unable to resolve reference ", v) end value[k] = "" diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 3dbcfe46bf9..347c3d050f8 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -199,6 +199,8 @@ local function new(self) local SECRETS_CACHE = ngx.shared.kong_secrets local SECRETS_CACHE_MIN_TTL = ROTATION_INTERVAL * 2 + local INIT_SECRETS = {} + local INIT_WORKER_SECRETS = {} local STRATEGIES = {} local SCHEMAS = {} local CONFIGS = {} @@ -618,7 +620,7 @@ local function new(self) if not vault then if err then - self.log.notice("could not find vault (", prefix, "): ", err) + return nil, fmt("could not find vault (%s): %s", prefix, err) end return nil, fmt("could not find vault (%s)", prefix) @@ -823,10 +825,15 @@ local function new(self) -- If the value is not found in these caches and `cache_only` is not `truthy`, -- it attempts to retrieve the value from a vault. -- + -- On init worker phase the resolving of the secrets is postponed to a timer, + -- and in this case the function returns `""` when it fails to find a value + -- in a cache. This is because of current limitations in platform that disallows + -- using cosockets/coroutines in that phase. + -- -- @local -- @function get -- @tparam string reference the reference key to lookup - -- @tparam boolean cache_only optional boolean flag (if set to `true`, + -- @tparam[opt] boolean cache_only optional boolean flag (if set to `true`, -- the function will not attempt to retrieve the value from the vault) -- @treturn string the retrieved value corresponding to the provided reference, -- or `nil` (when found negatively cached, or in case of an error) @@ -843,19 +850,40 @@ local function new(self) local strategy, err, config, cache_key, parsed_reference = get_strategy(reference) if not strategy then + -- this can fail on init as the lmdb cannot be accessed and secondly, + -- because the data is not yet inserted into LMDB when using KONG_DECLARATIVE_CONFIG. + if get_phase() == "init" then + if not INIT_SECRETS[cache_key] then + INIT_SECRETS[reference] = true + INIT_SECRETS[#INIT_SECRETS + 1] = reference + end + + return "" + end + return nil, err end value = SECRETS_CACHE:get(cache_key) - if cache_only and not value then - return nil, "could not find cached value" - end - if value == NEGATIVELY_CACHED_VALUE then return nil end if not value then + if cache_only then + return nil, "could not find cached value" + end + + -- this can fail on init worker as there is no cosockets / coroutines available + if get_phase() == "init_worker" then + if not INIT_WORKER_SECRETS[cache_key] then + INIT_WORKER_SECRETS[cache_key] = true + INIT_WORKER_SECRETS[#INIT_WORKER_SECRETS + 1] = cache_key + end + + return "" + end + return get_from_vault(reference, strategy, config, cache_key, parsed_reference) end @@ -885,7 +913,7 @@ local function new(self) -- update_from_cache("{vault://env/example}", record, "field" }) local function update_from_cache(reference, record, field) local value, err = get(reference, true) - if not value then + if err then self.log.warn("error updating secret reference ", reference, ": ", err) end @@ -1238,19 +1266,20 @@ local function new(self) --- - -- Function `rotate_secrets` rotates the secrets in the shared dictionary cache (SHDICT). + -- Function `rotate_secrets` rotates the secrets. -- - -- It iterates over all keys in the SHDICT and, if a key corresponds to a reference and the + -- It iterates over all keys in the secrets and, if a key corresponds to a reference and the -- ttl of the key is less than or equal to the resurrection period, it refreshes the value -- associated with the reference. -- -- @local -- @function rotate_secrets - -- @treturn boolean `true` after it has finished iterating over all keys in the SHDICT - local function rotate_secrets() + -- @tparam table secrets the secrets to rotate + -- @treturn boolean `true` after it has finished iterating over all keys in the secrets + local function rotate_secrets(secrets) local phase = get_phase() local caching_strategy = get_caching_strategy() - for _, cache_key in ipairs(SECRETS_CACHE:get_keys(0)) do + for _, cache_key in ipairs(secrets) do yield(true, phase) local ok, err = rotate_secret(cache_key, caching_strategy) @@ -1264,20 +1293,69 @@ local function new(self) --- - -- A recurring secrets rotation timer handler. + -- Function `rotate_secrets_cache` rotates the secrets in the shared dictionary cache. + -- + -- @local + -- @function rotate_secrets_cache + -- @treturn boolean `true` after it has finished iterating over all keys in the shared dictionary cache + local function rotate_secrets_cache() + return rotate_secrets(SECRETS_CACHE:get_keys(0)) + end + + + --- + -- Function `rotate_secrets_init_worker` rotates the secrets in init worker cache + -- + -- On init worker the secret resolving is postponed to a timer because init worker + -- cannot cosockets / coroutines, and there is no other workaround currently. + -- + -- @local + -- @function rotate_secrets_init_worker + -- @treturn boolean `true` after it has finished iterating over all keys in the init worker cache + local function rotate_secrets_init_worker() + local _, err, err2 + if INIT_SECRETS then + _, err = rotate_references(INIT_SECRETS) + end + + if INIT_WORKER_SECRETS then + _, err2 = rotate_secrets(INIT_WORKER_SECRETS) + end + + if err or err2 then + return nil, err or err2 + end + + return true + end + + + --- + -- A secrets rotation timer handler. + -- + -- Uses a node-level mutex to prevent multiple threads/workers running it the same time. -- -- @local -- @function rotate_secrets_timer - -- @tparam boolean premature `true` if server is shutting down. - local function rotate_secrets_timer(premature) + -- @tparam boolean premature `true` if server is shutting down + -- @tparam[opt] boolean init `true` when this is a one of init_worker timer run + -- By default rotates the secrets in shared dictionary cache. + local function rotate_secrets_timer(premature, init) if premature then - return + return true end - local ok, err = concurrency.with_worker_mutex(ROTATION_MUTEX_OPTS, rotate_secrets) + local ok, err = concurrency.with_worker_mutex(ROTATION_MUTEX_OPTS, init and rotate_secrets_init_worker or rotate_secrets_cache) if not ok and err ~= "timeout" then self.log.err("rotating secrets failed (", err, ")") end + + if init then + INIT_SECRETS = nil + INIT_WORKER_SECRETS = nil + end + + return true end @@ -1316,7 +1394,7 @@ local function new(self) -- refresh all the secrets local _, err = self.timer:named_at("secret-rotation-on-crud-event", 0, rotate_secrets_timer) if err then - self.log.err("could not schedule timer to rotate vault secret references: ", err) + self.log.err("could not schedule timer to rotate vault secret references on crud event: ", err) end end @@ -1345,6 +1423,11 @@ local function new(self) if err then self.log.err("could not schedule timer to rotate vault secret references: ", err) end + + local _, err = self.timer:named_at("secret-rotation-on-init", 0, rotate_secrets_timer, true) + if err then + self.log.err("could not schedule timer to rotate vault secret references on init: ", err) + end end diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 2c831503a7e..48d0554acba 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -130,6 +130,7 @@ describe("kong start/stop #" .. strategy, function() end) it("resolves referenced secrets", function() + helpers.clean_logfile() helpers.setenv("PG_PASSWORD", "dummy") local _, stderr, stdout = assert(kong_exec("start", { @@ -169,7 +170,7 @@ describe("kong start/stop #" .. strategy, function() assert(kong_exec("stop", { prefix = PREFIX })) end) - it("start/stop stops without error when references cannot be resolved #test", function() + it("start/stop stops without error when references cannot be resolved", function() helpers.setenv("PG_PASSWORD", "dummy") local _, stderr, stdout = assert(kong_exec("start", { @@ -226,6 +227,7 @@ describe("kong start/stop #" .. strategy, function() end) it("should not add [emerg], [alert], [crit], [error] or [warn] lines to error log", function() + helpers.clean_logfile() assert(helpers.kong_exec("start ", { prefix = helpers.test_conf.prefix, stream_listen = "127.0.0.1:9022", @@ -634,6 +636,8 @@ describe("kong start/stop #" .. strategy, function() if strategy == "off" then it("does not start with an invalid declarative config file", function() + helpers.clean_logfile() + local yaml_file = helpers.make_yaml_file [[ _format_version: "1.1" services: @@ -665,6 +669,9 @@ describe("kong start/stop #" .. strategy, function() end) it("dbless can reference secrets in declarative configuration", function() + helpers.clean_logfile() + helpers.setenv("SESSION_SECRET", "top-secret-value") + local yaml_file = helpers.make_yaml_file [[ _format_version: "3.0" _transform: true @@ -672,10 +679,11 @@ describe("kong start/stop #" .. strategy, function() - name: session instance_name: session config: - secret: "{vault://mocksocket/test}" + secret: "{vault://mocksocket/session-secret}" ]] finally(function() + helpers.unsetenv("SESSION_SECRET") os.remove(yaml_file) end) @@ -692,12 +700,325 @@ describe("kong start/stop #" .. strategy, function() database = "off", declarative_config = yaml_file, vaults = "mocksocket", - plugins = "session" + plugins = "session", }) + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + assert.truthy(ok) assert.not_matches("error", err) assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.no.line(" {vault://mocksocket/session-secret}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + assert(helpers.restart_kong({ + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.no.line(" {vault://mocksocket/session-secret}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.no.line(" {vault://mocksocket/session-secret}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + end) + + it("dbless does not fail fatally when referencing secrets doesn't work in declarative configuration", function() + helpers.clean_logfile() + + local yaml_file = helpers.make_yaml_file [[ + _format_version: "3.0" + _transform: true + plugins: + - name: session + instance_name: session + config: + secret: "{vault://mocksocket/session-secret-unknown}" + ]] + + finally(function() + os.remove(yaml_file) + end) + + helpers.setenv("KONG_LUA_PATH_OVERRIDE", "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua;;") + helpers.get_db_utils(strategy, { + "vaults", + }, { + "session" + }, { + "mocksocket" + }) + + local ok, err = helpers.start_kong({ + database = "off", + declarative_config = yaml_file, + vaults = "mocksocket", + plugins = "session", + }) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert.truthy(ok) + assert.not_matches("error", err) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + assert(helpers.restart_kong({ + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + end) + + it("dbless can reference secrets in declarative configuration using vault entities", function() + helpers.clean_logfile() + helpers.setenv("SESSION_SECRET_AGAIN", "top-secret-value") + + local yaml_file = helpers.make_yaml_file [[ + _format_version: "3.0" + _transform: true + plugins: + - name: session + instance_name: session + config: + secret: "{vault://mock/session-secret-again}" + vaults: + - description: my vault + name: mocksocket + prefix: mock + ]] + + finally(function() + helpers.unsetenv("SESSION_SECRET_AGAIN") + os.remove(yaml_file) + end) + + helpers.setenv("KONG_LUA_PATH_OVERRIDE", "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua;;") + helpers.get_db_utils(strategy, { + "vaults", + }, { + "session" + }, { + "mocksocket" + }) + + local ok, err = helpers.start_kong({ + database = "off", + declarative_config = yaml_file, + vaults = "mocksocket", + plugins = "session", + }) + + assert.truthy(ok) + assert.not_matches("error", err) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.no.line(" {vault://mock/session-secret-again}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert(helpers.restart_kong({ + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.no.line(" {vault://mock/session-secret-again}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.no.line(" {vault://mock/session-secret-again}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + end) + + it("dbless does not fail fatally when referencing secrets doesn't work in declarative configuration using vault entities", function() + helpers.clean_logfile() + + local yaml_file = helpers.make_yaml_file [[ + _format_version: "3.0" + _transform: true + plugins: + - name: session + instance_name: session + config: + secret: "{vault://mock/session-secret-unknown-again}" + vaults: + - description: my vault + name: mocksocket + prefix: mock + ]] + + finally(function() + os.remove(yaml_file) + end) + + helpers.setenv("KONG_LUA_PATH_OVERRIDE", "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua;;") + helpers.get_db_utils(strategy, { + "vaults", + }, { + "session" + }, { + "mocksocket" + }) + + local ok, err = helpers.start_kong({ + database = "off", + declarative_config = yaml_file, + vaults = "mocksocket", + plugins = "session", + }) + + assert.truthy(ok) + assert.not_matches("error", err) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert(helpers.restart_kong({ + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) + + assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + database = "off", + vaults = "mocksocket", + plugins = "session", + declarative_config = "", + })) + + assert.logfile().has.no.line("traceback", true, 0) + assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true, 0) + assert.logfile().has.no.line("could not find vault", true, 0) + + proxy_client = helpers.proxy_client() + + local res = proxy_client:get("/") + assert.res_status(404, res) + local body = assert.response(res).has.jsonbody() + assert.equal("no Route matched with those values", body.message) end) end end) From 069da055c35d857a62531cbc8c2fba5e643547f6 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 20 Feb 2024 12:53:33 +0000 Subject: [PATCH 3415/4351] fix(pluginserver): properly restart messagepack-based instances The bug was introduced when refactoring/cherry-picking. Fix #12364 Co-authored-by: Guilherme Salazar --- .../unreleased/kong/plugin_server_restart.yml | 3 +++ kong/runloop/plugin_servers/mp_rpc.lua | 18 +++++++------- kong/runloop/plugin_servers/pb_rpc.lua | 24 ++++++++----------- 3 files changed, 23 insertions(+), 22 deletions(-) create mode 100644 changelog/unreleased/kong/plugin_server_restart.yml diff --git a/changelog/unreleased/kong/plugin_server_restart.yml b/changelog/unreleased/kong/plugin_server_restart.yml new file mode 100644 index 00000000000..ed46b92bb16 --- /dev/null +++ b/changelog/unreleased/kong/plugin_server_restart.yml @@ -0,0 +1,3 @@ +message: "**Plugin Server**: fix an issue where Kong fails to properly restart MessagePack-based pluginservers (used in Python and Javascript plugins, for example)" +type: bugfix +scope: Core diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index ebd0943b265..118c3694c05 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -1,5 +1,7 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" +local _ + local msgpack do msgpack = require "MessagePack" local nil_pack = msgpack.packers["nil"] @@ -326,20 +328,20 @@ end function Rpc:handle_event(plugin_name, conf, phase) - local instance_id = self.get_instance_id(plugin_name, conf) - local _, err = bridge_loop(self, instance_id, phase) + local instance_id, err = self.get_instance_id(plugin_name, conf) + if not err then + _, err = bridge_loop(self, instance_id, phase) + end if err then - local ok, err2 = kong.worker_events.post("plugin_server", "reset_instances", - { plugin_name = plugin_name, conf = conf }) - if not ok then - kong.log.err("failed to post plugin_server reset_instances event: ", err2) - end + local err_lowered = err:lower() - if str_find(err:lower(), "no plugin instance") then + if str_find(err_lowered, "no plugin instance") then + self.reset_instance(plugin_name, conf) kong.log.warn(err) return self:handle_event(plugin_name, conf, phase) end + kong.log.err(err) end end diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 8aae88de866..b94aca313ec 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -392,8 +392,8 @@ end function Rpc:handle_event(plugin_name, conf, phase) - local instance_id, res, err - instance_id, err = self.get_instance_id(plugin_name, conf) + local instance_id, err = self.get_instance_id(plugin_name, conf) + local res if not err then res, err = self:call("cmd_handle_event", { instance_id = instance_id, @@ -402,20 +402,16 @@ function Rpc:handle_event(plugin_name, conf, phase) end if not res or res == "" then - if err then - local err_lowered = err and err:lower() or "" - - kong.log.err(err_lowered) + local err_lowered = err and err:lower() or "unknown error" - if err_lowered == "not ready" then - self.reset_instance(plugin_name, conf) - end - if str_find(err_lowered, "no plugin instance") - or str_find(err_lowered, "closed") then - self.reset_instance(plugin_name, conf) - return self:handle_event(plugin_name, conf, phase) - end + if str_find(err_lowered, "no plugin instance", nil, true) + or str_find(err_lowered, "closed", nil, true) then + self.reset_instance(plugin_name, conf) + kong.log.warn(err) + return self:handle_event(plugin_name, conf, phase) end + + kong.log.err(err) end end From 8a7eac3def8508177b4def176b3afc1992ced6af Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 22 Jan 2024 13:52:56 +0100 Subject: [PATCH 3416/4351] feat(test): add reconfiguration completion detection test plugin Unlike the previous implementation, this one does not require changes to Kong and its proxy path. It works based on the assumption that the order of admin API changes is preserved. The admin API client marks the end of the changes that it needs to see propagated to the data plane(s) by changing the configuration of this plugin, setting a particular configuration version number. On the proxy path, a header X-Kong-Configuration-Version is sent with that version number. The plugin's access handler verifies that the version number configured in the plugin (on the dataplane) matches the version number requested by the client. If the version numbers do not match, a 503 error is generated, which causes the client to retry. The plugin is available only to busted tests. It needs to be enabled when starting Kong. A new busted test helper function make_synchronized_clients is provided that automatically synchronizes a proxy client and an admin API client. The the test can freely mix invocations to either endpoints. Whenever a change is made through the admin API, the proxy path request is delayed until the change has propagated to the data plane. spec/02-integration/13-vaults/06-refresh-secrets_spec.lua has been updated to use the function as an illustration. --- .../13-vaults/06-refresh-secrets_spec.lua | 21 +- .../01-access_spec.lua | 186 ++++++++++++++++++ .../02-helper_spec.lua | 167 ++++++++++++++++ .../reconfiguration-completion/handler.lua | 29 +++ .../reconfiguration-completion/schema.lua | 16 ++ spec/helpers.lua | 115 ++++++++++- 6 files changed, 520 insertions(+), 14 deletions(-) create mode 100644 spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua create mode 100644 spec/03-plugins/39-reconfiguration-completion/02-helper_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/schema.lua diff --git a/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua b/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua index c9d15b01cb4..21095e09248 100644 --- a/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua +++ b/spec/02-integration/13-vaults/06-refresh-secrets_spec.lua @@ -34,14 +34,13 @@ for _, strategy in helpers.each_strategy() do database = strategy, prefix = helpers.test_conf.prefix, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "dummy", + plugins = "dummy,reconfiguration-completion", vaults = "env", }) end) before_each(function() - admin_client = assert(helpers.admin_client()) - proxy_client = assert(helpers.proxy_client()) + proxy_client, admin_client = helpers.make_synchronized_clients() end) after_each(function() @@ -76,15 +75,13 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - assert - .with_timeout(10) - .eventually(function() - local res = proxy_client:send { - method = "GET", - path = "/", - } - return res and res.status == 200 and res.headers["Dummy-Plugin"] == "MONSTER" and res.headers["X-Test-This"] == "SPIRIT" - end).is_truthy("Could not find header in request") + local res = proxy_client:send { + method = "GET", + path = "/", + } + assert.res_status(200, res) + assert.is_same("MONSTER", res.headers["Dummy-Plugin"]) + assert.is_same("SPIRIT", res.headers["X-Test-This"]) end) end) end diff --git a/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua b/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua new file mode 100644 index 00000000000..83768ef7ab8 --- /dev/null +++ b/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua @@ -0,0 +1,186 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local utils = require "kong.tools.utils" + +describe("Reconfiguration completion detection plugin", function() + + local STATE_UPDATE_FREQUENCY = .2 + + local admin_client + local proxy_client + + local function plugin_tests() + + local configuration_version = utils.uuid() + + local res = admin_client:post("/plugins", { + body = { + name = "reconfiguration-completion", + config = { + version = configuration_version, + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + local body = assert.res_status(201, res) + local plugin = cjson.decode(body) + local reconfiguration_completion_plugin_id = plugin.id + + res = admin_client:post("/plugins", { + body = { + name = "request-termination", + config = { + status_code = 200, + body = "kong terminated the request", + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + + res = admin_client:post("/services", { + body = { + name = "test-service", + url = "http://127.0.0.1", + }, + headers = { ["Content-Type"] = "application/json" }, + }) + body = assert.res_status(201, res) + local service = cjson.decode(body) + + -- We're running the route setup in `eventually` to cover for the unlikely case that reconfiguration completes + -- between adding the route, updating the plugin and requesting the path through the proxy path. + + local next_path do + local path_suffix = 0 + function next_path() + path_suffix = path_suffix + 1 + return "/" .. tostring(path_suffix) + end + end + + local service_path + + assert.eventually(function() + service_path = next_path() + + res = admin_client:post("/services/" .. service.id .. "/routes", { + body = { + paths = { service_path } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + + configuration_version = utils.uuid() + res = admin_client:patch("/plugins/" .. reconfiguration_completion_plugin_id, { + body = { + config = { + version = configuration_version, + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(200, res) + + res = proxy_client:get(service_path, + { + headers = { + ["If-Kong-Configuration-Version"] = configuration_version + } + }) + assert.res_status(503, res) + assert.equals("pending", res.headers['x-kong-reconfiguration-status']) + local retry_after = tonumber(res.headers['retry-after']) + ngx.sleep(retry_after) + end) + .with_timeout(10) + .has_no_error() + + assert.eventually(function() + res = proxy_client:get(service_path, + { + headers = { + ["If-Kong-Configuration-Version"] = configuration_version + } + }) + body = assert.res_status(200, res) + assert.equals("kong terminated the request", body) + end) + .has_no_error() + end + + describe("#traditional mode", function() + lazy_setup(function() + helpers.get_db_utils() + assert(helpers.start_kong({ + plugins = "bundled,reconfiguration-completion", + worker_consistency = "eventual", + worker_state_update_frequency = STATE_UPDATE_FREQUENCY, + })) + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client() + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it('', plugin_tests) + end) + + describe("#hybrid mode", function() + lazy_setup(function() + helpers.get_db_utils() + + assert(helpers.start_kong({ + plugins = "bundled,reconfiguration-completion", + role = "control_plane", + database = "postgres", + prefix = "cp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + db_update_frequency = STATE_UPDATE_FREQUENCY, + })) + + assert(helpers.start_kong({ + plugins = "bundled,reconfiguration-completion", + role = "data_plane", + database = "off", + prefix = "dp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + proxy_listen = "0.0.0.0:9002", + worker_state_update_frequency = STATE_UPDATE_FREQUENCY, + })) + admin_client = helpers.admin_client() + proxy_client = helpers.proxy_client("127.0.0.1", 9002) + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong("dp") + helpers.stop_kong("cp") + end) + + it('', plugin_tests) + end) +end) diff --git a/spec/03-plugins/39-reconfiguration-completion/02-helper_spec.lua b/spec/03-plugins/39-reconfiguration-completion/02-helper_spec.lua new file mode 100644 index 00000000000..0ecbd6a9be0 --- /dev/null +++ b/spec/03-plugins/39-reconfiguration-completion/02-helper_spec.lua @@ -0,0 +1,167 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +describe("Reconfiguration completion detection helper", function() + + local STATE_UPDATE_FREQUENCY = .2 + + local admin_client + local proxy_client + + local function helper_tests(make_proxy_client) + local res = admin_client:post("/plugins", { + body = { + name = "request-termination", + config = { + status_code = 200, + body = "kong terminated the request", + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + local body = assert.res_status(201, res) + local request_termination_plugin_id = cjson.decode(body).id + + res = admin_client:post("/services", { + body = { + name = "test-service", + url = "http://127.0.0.1", + }, + headers = { ["Content-Type"] = "application/json" }, + }) + body = assert.res_status(201, res) + local service = cjson.decode(body) + + local path = "/foo-barak" + + res = admin_client:post("/services/" .. service.id .. "/routes", { + body = { + paths = { path } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(201, res) + + res = proxy_client:get(path) + body = assert.res_status(200, res) + assert.equals("kong terminated the request", body) + + res = admin_client:patch("/plugins/" .. request_termination_plugin_id, { + body = { + config = { + status_code = 404, + body = "kong terminated the request with 404", + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(200, res) + + res = proxy_client:get(path) + body = assert.res_status(404, res) + assert.equals("kong terminated the request with 404", body) + + local second_admin_client = helpers.admin_client() + admin_client:synchronize_sibling(second_admin_client) + + res = second_admin_client:patch("/plugins/" .. request_termination_plugin_id, { + body = { + config = { + status_code = 405, + body = "kong terminated the request with 405", + } + }, + headers = { ["Content-Type"] = "application/json" }, + }) + assert.res_status(200, res) + + local second_proxy_client = make_proxy_client() + proxy_client:synchronize_sibling(second_proxy_client) + + res = second_proxy_client:get(path) + body = assert.res_status(405, res) + assert.equals("kong terminated the request with 405", body) + end + + describe("#traditional mode", function() + + local function make_proxy_client() + return helpers.proxy_client() + end + + lazy_setup(function() + helpers.get_db_utils() + assert(helpers.start_kong({ + plugins = "bundled,reconfiguration-completion", + worker_consistency = "eventual", + worker_state_update_frequency = STATE_UPDATE_FREQUENCY, + })) + proxy_client, admin_client = helpers.make_synchronized_clients() + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it('', function () helper_tests(make_proxy_client) end) + end) + + describe("#hybrid mode", function() + + local function make_proxy_client() + return helpers.proxy_client("127.0.0.1", 9002) + end + + lazy_setup(function() + helpers.get_db_utils() + + assert(helpers.start_kong({ + plugins = "bundled,reconfiguration-completion", + role = "control_plane", + database = "postgres", + prefix = "cp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + db_update_frequency = STATE_UPDATE_FREQUENCY, + })) + + assert(helpers.start_kong({ + plugins = "bundled,reconfiguration-completion", + role = "data_plane", + database = "off", + prefix = "dp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + proxy_listen = "0.0.0.0:9002", + worker_state_update_frequency = STATE_UPDATE_FREQUENCY, + })) + proxy_client, admin_client = helpers.make_synchronized_clients({ proxy_client = make_proxy_client() }) + end) + + teardown(function() + if admin_client then + admin_client:close() + end + if proxy_client then + proxy_client:close() + end + helpers.stop_kong("dp") + helpers.stop_kong("cp") + end) + + it('', function () helper_tests(make_proxy_client) end) + end) +end) diff --git a/spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/handler.lua new file mode 100644 index 00000000000..8afb7f5ab0d --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/handler.lua @@ -0,0 +1,29 @@ +local kong_meta = require "kong.meta" + +local ReconfigurationCompletionHandler = { + VERSION = kong_meta.version, + PRIORITY = 2000000, +} + + +function ReconfigurationCompletionHandler:rewrite(conf) + local status = "unknown" + local if_kong_configuration_version = kong.request and kong.request.get_header('if-kong-configuration-version') + if if_kong_configuration_version then + if if_kong_configuration_version ~= conf.version then + return kong.response.error( + 503, + "Service Unavailable", + { + ["X-Kong-Reconfiguration-Status"] = "pending", + ["Retry-After"] = tostring((kong.configuration.worker_state_update_frequency or 1) + 1), + } + ) + else + status = "complete" + end + end + kong.response.set_header("X-Kong-Reconfiguration-Status", status) +end + +return ReconfigurationCompletionHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/schema.lua new file mode 100644 index 00000000000..3a7f8512233 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/reconfiguration-completion/schema.lua @@ -0,0 +1,16 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "reconfiguration-completion", + fields = { + { protocols = typedefs.protocols }, + { config = { + type = "record", + fields = { + { version = { description = "Client-assigned version number for the current Kong Gateway configuration", + type = "string", + required = true, } }, + }, + }, }, + } +} diff --git a/spec/helpers.lua b/spec/helpers.lua index a86ca9a1061..cea72bad2b7 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -76,6 +76,7 @@ local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" local resty_signal = require "resty.signal" local lfs = require "lfs" +local luassert = require "luassert.assert" ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -1254,6 +1255,116 @@ local function proxy_client_grpcs(host, port) end +--- +-- Reconfiguration completion detection helpers +-- + +local MAX_RETRY_TIME = 10 + +--- Set up admin client and proxy client to so that interactions with the proxy client +-- wait for preceding admin API client changes to have completed. + +-- @function make_synchronized_clients +-- @param clients table with admin_client and proxy_client fields (both optional) +-- @return admin_client, proxy_client + +local function make_synchronized_clients(clients) + clients = clients or {} + local synchronized_proxy_client = clients.proxy_client or proxy_client() + local synchronized_admin_client = clients.admin_client or admin_client() + + -- Install the reconfiguration completion detection plugin + local res = synchronized_admin_client:post("/plugins", { + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "reconfiguration-completion", + config = { + version = "0", + } + }, + }) + local body = luassert.res_status(201, res) + local plugin = cjson.decode(body) + local plugin_id = plugin.id + + -- Wait until the plugin is active on the proxy path, indicated by the presence of the X-Kong-Reconfiguration-Status header + luassert.eventually(function() + res = synchronized_proxy_client:get("/non-existent-proxy-path") + luassert.res_status(404, res) + luassert.equals("unknown", res.headers['x-kong-reconfiguration-status']) + end) + .has_no_error() + + -- Save the original request functions for the admin and proxy client + local proxy_request = synchronized_proxy_client.request + local admin_request = synchronized_admin_client.request + + local current_version = 0 -- incremented whenever a configuration change is made through the admin API + local last_configured_version = 0 -- current version of the reconfiguration-completion plugin's configuration + + -- Wrap the admin API client request + function synchronized_admin_client.request(client, opts) + -- Whenever the configuration is changed through the admin API, increment the current version number + if opts.method == "POST" or opts.method == "PUT" or opts.method == "PATCH" or opts.method == "DELETE" then + current_version = current_version + 1 + end + return admin_request(client, opts) + end + + function synchronized_admin_client.synchronize_sibling(self, sibling) + sibling.request = self.request + end + + -- Wrap the proxy client request + function synchronized_proxy_client.request(client, opts) + -- If the configuration has been changed through the admin API, update the version number in the + -- reconfiguration-completion plugin. + if current_version > last_configured_version then + last_configured_version = current_version + res = admin_request(synchronized_admin_client, { + method = "PATCH", + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = cjson.encode({ + config = { + version = tostring(current_version), + } + }), + }) + luassert.res_status(200, res) + end + + -- Retry the request until the reconfiguration is complete and the reconfiguration completion + -- plugin on the database has been updated to the current version. + if not opts.headers then + opts.headers = {} + end + opts.headers["If-Kong-Configuration-Version"] = tostring(current_version) + local retry_until = ngx.now() + MAX_RETRY_TIME + local err + :: retry :: + res, err = proxy_request(client, opts) + if err then + return res, err + end + if res.headers['x-kong-reconfiguration-status'] ~= "complete" then + res:read_body() + ngx.sleep(res.headers['retry-after'] or 1) + if ngx.now() < retry_until then + goto retry + end + return nil, "reconfiguration did not occur within " .. MAX_RETRY_TIME .. " seconds" + end + return res, err + end + + function synchronized_proxy_client.synchronize_sibling(self, sibling) + sibling.request = self.request + end + + return synchronized_proxy_client, synchronized_admin_client +end + --- -- TCP/UDP server helpers -- @@ -1652,7 +1763,6 @@ end -- @section assertions local say = require "say" -local luassert = require "luassert.assert" require("spec.helpers.wait") --- Waits until a specific condition is met. @@ -3856,7 +3966,7 @@ do -- in above case, the id is 303. local msg_id = -1 local prefix_dir = "servroot" - + --- Check if echo server is ready. -- -- @function is_echo_server_ready @@ -4158,6 +4268,7 @@ end http_client = http_client, grpc_client = grpc_client, http2_client = http2_client, + make_synchronized_clients = make_synchronized_clients, wait_until = wait_until, pwait_until = pwait_until, wait_pid = wait_pid, From f80b7d59e4e27f280283838b099d038b59f7af0e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 21 Feb 2024 17:47:09 +0100 Subject: [PATCH 3417/4351] chore(tests): remove redis code duplication in specs In tests there was a lot of code duplication related to redis connection, user adding, removing and db flushing. This commits extracts all of this code to redis_helper KAG-2130 --- .../01-helpers/04-redis_helper_spec.lua | 60 +++++++++++++++++++ .../23-rate-limiting/04-access_spec.lua | 48 ++------------- .../23-rate-limiting/05-integration_spec.lua | 38 +++--------- .../04-access_spec.lua | 31 +--------- .../05-integration_spec.lua | 39 +++--------- spec/helpers/redis_helper.lua | 40 +++++++++++++ 6 files changed, 125 insertions(+), 131 deletions(-) create mode 100644 spec/02-integration/01-helpers/04-redis_helper_spec.lua create mode 100644 spec/helpers/redis_helper.lua diff --git a/spec/02-integration/01-helpers/04-redis_helper_spec.lua b/spec/02-integration/01-helpers/04-redis_helper_spec.lua new file mode 100644 index 00000000000..6081309d443 --- /dev/null +++ b/spec/02-integration/01-helpers/04-redis_helper_spec.lua @@ -0,0 +1,60 @@ +local redis_helper = require "spec.helpers.redis_helper" +local helpers = require "spec.helpers" + +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port +local REDIS_DATABASE1 = 1 +local REDIS_DATABASE2 = 2 + +describe("redis_helper tests", function() + describe("connect", function () + describe("when connection info is correct", function() + it("connects to redis", function() + local red, version = redis_helper.connect(REDIS_HOST, REDIS_PORT) + assert.is_truthy(version) + assert.is_not_nil(red) + end) + end) + + describe("when connection info is invalid", function () + it("does not connect to redis", function() + assert.has_error(function() + redis_helper.connect(REDIS_HOST, 5123) + end) + end) + end) + end) + + describe("reset_redis", function () + it("clears redis database", function() + -- given - redis with some values in 2 databases + local red = redis_helper.connect(REDIS_HOST, REDIS_PORT) + red:select(REDIS_DATABASE1) + red:set("dog", "an animal") + local ok, err = red:get("dog") + assert.falsy(err) + assert.same("an animal", ok) + + red:select(REDIS_DATABASE2) + red:set("cat", "also animal") + local ok, err = red:get("cat") + assert.falsy(err) + assert.same("also animal", ok) + + -- when - resetting redis + redis_helper.reset_redis(REDIS_HOST, REDIS_PORT) + + -- then - clears everything + red:select(REDIS_DATABASE1) + local ok, err = red:get("dog") + assert.falsy(err) + assert.same(ngx.null, ok) + + red:select(REDIS_DATABASE2) + local ok, err = red:get("cat") + assert.falsy(err) + assert.same(ngx.null, ok) + end) + end) +end) + diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index ba128c616ee..140dcf0e0ac 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -1,7 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local redis = require "resty.redis" -local version = require "version" +local redis_helper = require "spec.helpers.redis_helper" local REDIS_HOST = helpers.redis_host @@ -56,41 +55,6 @@ local function GET(url, opt) end -local function redis_connect() - local red = assert(redis:new()) - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) - local red_version = string.match(red:info(), 'redis_version:([%g]+)\r\n') - return red, assert(version(red_version)) -end - - -local function flush_redis() - local redis = require "resty.redis" - local red = assert(redis:new()) - red:set_timeout(2000) - local ok, err = red:connect(REDIS_HOST, REDIS_PORT) - if not ok then - error("failed to connect to Redis: " .. err) - end - - if REDIS_PASSWORD and REDIS_PASSWORD ~= "" then - local ok, err = red:auth(REDIS_PASSWORD) - if not ok then - error("failed to connect to Redis: " .. err) - end - end - - local ok, err = red:select(REDIS_DATABASE) - if not ok then - error("failed to change Redis database: " .. err) - end - - red:flushall() - red:close() -end - - local function client_requests(n, proxy_fn) local ret = { minute_limit = {}, @@ -419,7 +383,7 @@ describe(desc, function() _, db = helpers.get_db_utils(strategy, nil, { "rate-limiting", "key-auth" }) if policy == "redis" then - flush_redis() + redis_helper.reset_redis(REDIS_HOST, REDIS_PORT) elseif policy == "cluster" then db:truncate("ratelimiting_metrics") @@ -452,7 +416,7 @@ describe(desc, function() end if policy == "redis" then - flush_redis() + redis_helper.reset_redis(REDIS_HOST, REDIS_PORT) end end) @@ -1086,7 +1050,7 @@ describe(desc, function () _, db = helpers.get_db_utils(strategy, nil, { "rate-limiting", "key-auth" }) if policy == "redis" then - flush_redis() + redis_helper.reset_redis(REDIS_HOST, REDIS_PORT) elseif policy == "cluster" then db:truncate("ratelimiting_metrics") @@ -1293,7 +1257,7 @@ describe(desc, function () end) before_each(function() - flush_redis() + redis_helper.reset_redis(REDIS_HOST, REDIS_PORT) admin_client = helpers.admin_client() end) @@ -1319,7 +1283,7 @@ describe(desc, function () }, sync_rate = 10, }, service) - local red = redis_connect() + local red = redis_helper.connect(REDIS_HOST, REDIS_PORT) local ok, err = red:select(REDIS_DATABASE) if not ok then error("failed to change Redis database: " .. err) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 207cbb09918..1ec13be7900 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" -local redis = require "resty.redis" local version = require "version" local cjson = require "cjson" +local redis_helper = require "spec.helpers.redis_helper" local REDIS_HOST = helpers.redis_host @@ -19,29 +19,6 @@ local REDIS_PASSWORD = "secret" local SLEEP_TIME = 1 -local function redis_connect() - local red = redis:new() - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) - local red_version = string.match(red:info(), 'redis_version:([%g]+)\r\n') - return red, assert(version(red_version)) -end - -local function flush_redis(red, db) - assert(red:select(db)) - red:flushall() -end - -local function add_redis_user(red) - assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "allcommands", ">" .. REDIS_PASSWORD)) - assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) -end - -local function remove_redis_user(red) - assert(red:acl("deluser", REDIS_USER_VALID)) - assert(red:acl("deluser", REDIS_USER_INVALID)) -end - describe("Plugin: rate-limiting (integration)", function() local client local bp @@ -56,7 +33,7 @@ describe("Plugin: rate-limiting (integration)", function() }, { "rate-limiting" }) - red, red_version = redis_connect() + red, red_version = redis_helper.connect(REDIS_HOST, REDIS_PORT) end) lazy_teardown(function() @@ -98,11 +75,11 @@ describe("Plugin: rate-limiting (integration)", function() -- https://github.com/Kong/kong/issues/3292 lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) + red:flushall() + if red_version >= version("6.0.0") then - add_redis_user(red) + redis_helper.add_admin_user(red, REDIS_USER_VALID, REDIS_PASSWORD) + redis_helper.add_basic_user(red, REDIS_USER_INVALID, REDIS_PASSWORD) end bp = helpers.get_db_utils(nil, { @@ -219,7 +196,8 @@ describe("Plugin: rate-limiting (integration)", function() lazy_teardown(function() helpers.stop_kong() if red_version >= version("6.0.0") then - remove_redis_user(red) + redis_helper.remove_user(red, REDIS_USER_VALID) + redis_helper.remove_user(red, REDIS_USER_INVALID) end end) diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index 4fb9ecb5d0f..c7def76fe69 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -1,6 +1,6 @@ local cjson = require "cjson" local helpers = require "spec.helpers" - +local redis_helper = require "spec.helpers.redis_helper" local REDIS_HOST = helpers.redis_host local REDIS_PORT = helpers.redis_port @@ -25,33 +25,6 @@ local function wait() ngx.sleep(1 - millis) end - -local function flush_redis() - local redis = require "resty.redis" - local red = redis:new() - red:set_timeout(2000) - local ok, err = red:connect(REDIS_HOST, REDIS_PORT) - if not ok then - error("failed to connect to Redis: " .. err) - end - - if REDIS_PASSWORD and REDIS_PASSWORD ~= "" then - local ok, err = red:auth(REDIS_PASSWORD) - if not ok then - error("failed to connect to Redis: " .. err) - end - end - - local ok, err = red:select(REDIS_DATABASE) - if not ok then - error("failed to change Redis database: " .. err) - end - - red:flushall() - red:close() -end - - local redis_confs = { no_ssl = { redis_port = REDIS_PORT, @@ -102,7 +75,7 @@ local function init_db(strategy, policy) }) if policy == "redis" then - flush_redis() + redis_helper.reset_redis(REDIS_HOST, REDIS_PORT) end return bp diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index bd0544d33e4..d4e3cef0d0b 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" -local redis = require "resty.redis" local version = require "version" local cjson = require "cjson" +local redis_helper = require "spec.helpers.redis_helper" + local tostring = tostring @@ -21,28 +22,6 @@ local REDIS_PASSWORD = "secret" local SLEEP_TIME = 1 -local function redis_connect() - local red = redis:new() - red:set_timeout(2000) - assert(red:connect(REDIS_HOST, REDIS_PORT)) - local red_version = string.match(red:info(), 'redis_version:([%g]+)\r\n') - return red, assert(version(red_version)) -end - -local function flush_redis(red, db) - assert(red:select(db)) - red:flushall() -end - -local function add_redis_user(red) - assert(red:acl("setuser", REDIS_USER_VALID, "on", "allkeys", "+incrby", "+select", "+info", "+expire", "+get", "+exists", ">" .. REDIS_PASSWORD)) - assert(red:acl("setuser", REDIS_USER_INVALID, "on", "allkeys", "+get", ">" .. REDIS_PASSWORD)) -end - -local function remove_redis_user(red) - assert(red:acl("deluser", REDIS_USER_VALID)) - assert(red:acl("deluser", REDIS_USER_INVALID)) -end describe("Plugin: rate-limiting (integration)", function() local client @@ -59,8 +38,7 @@ describe("Plugin: rate-limiting (integration)", function() }, { "response-ratelimiting", }) - red, red_version = redis_connect() - + red, red_version = redis_helper.connect(REDIS_HOST, REDIS_PORT) end) lazy_teardown(function() @@ -100,11 +78,11 @@ describe("Plugin: rate-limiting (integration)", function() -- https://github.com/Kong/kong/issues/3292 lazy_setup(function() - flush_redis(red, REDIS_DB_1) - flush_redis(red, REDIS_DB_2) - flush_redis(red, REDIS_DB_3) + red:flushall() + if red_version >= version("6.0.0") then - add_redis_user(red) + redis_helper.add_admin_user(red, REDIS_USER_VALID, REDIS_PASSWORD) + redis_helper.add_basic_user(red, REDIS_USER_INVALID, REDIS_PASSWORD) end bp = helpers.get_db_utils(nil, { @@ -219,7 +197,8 @@ describe("Plugin: rate-limiting (integration)", function() lazy_teardown(function() helpers.stop_kong() if red_version >= version("6.0.0") then - remove_redis_user(red) + redis_helper.remove_user(red, REDIS_USER_VALID) + redis_helper.remove_user(red, REDIS_USER_INVALID) end end) diff --git a/spec/helpers/redis_helper.lua b/spec/helpers/redis_helper.lua new file mode 100644 index 00000000000..37d03545fa1 --- /dev/null +++ b/spec/helpers/redis_helper.lua @@ -0,0 +1,40 @@ +local redis = require "resty.redis" +local version = require "version" + +local DEFAULT_TIMEOUT = 2000 + + +local function connect(host, port) + local redis_client = redis:new() + redis_client:set_timeout(DEFAULT_TIMEOUT) + assert(redis_client:connect(host, port)) + local red_version = string.match(redis_client:info(), 'redis_version:([%g]+)\r\n') + return redis_client, assert(version(red_version)) +end + +local function reset_redis(host, port) + local redis_client = connect(host, port) + redis_client:flushall() + redis_client:close() +end + +local function add_admin_user(redis_client, username, password) + assert(redis_client:acl("setuser", username, "on", "allkeys", "allcommands", ">" .. password)) +end + +local function add_basic_user(redis_client, username, password) + assert(redis_client:acl("setuser", username, "on", "allkeys", "+get", ">" .. password)) +end + +local function remove_user(redis_client, username) + assert(redis_client:acl("deluser", username)) +end + + +return { + connect = connect, + add_admin_user = add_admin_user, + add_basic_user = add_basic_user, + remove_user = remove_user, + reset_redis = reset_redis, +} From 31926752d792f92718f04b8f424ef2b7f6dd8080 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 22 Feb 2024 23:03:23 +0800 Subject: [PATCH 3418/4351] fix(timer-ng): decrease the minimum/maximum threads Too high concurrency setting might make Kong throws error at the runtime. --- .../unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml | 3 +++ kong/globalpatches.lua | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml diff --git a/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml b/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml new file mode 100644 index 00000000000..4e62daeb58d --- /dev/null +++ b/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml @@ -0,0 +1,3 @@ +message: | + Fix a bug where the ulimit setting (open files) is low Kong will fail to start as the lua-resty-timer-ng exhausts the available worker_connections. Decrease the concurrency range of the lua-resty-timer-ng library from [512, 2048] to [256, 1024] to fix this bug. +type: bugfix diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 014183d5839..33b6c9ee01c 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -99,8 +99,8 @@ return function(options) else _timerng = require("resty.timerng").new({ - min_threads = 512, - max_threads = 2048, + min_threads = 256, + max_threads = 1024, }) end From a759f5adbc1b4776525d8cd2e18e5cb7f234c73d Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 23 Feb 2024 18:00:56 +0800 Subject: [PATCH 3419/4351] docs(changelog): update changelog for gRPC TLS seclevel change KAG-3295 --- changelog/unreleased/kong/set_grpc_tls_seclevel.yml | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 changelog/unreleased/kong/set_grpc_tls_seclevel.yml diff --git a/changelog/unreleased/kong/set_grpc_tls_seclevel.yml b/changelog/unreleased/kong/set_grpc_tls_seclevel.yml new file mode 100644 index 00000000000..02d068713e9 --- /dev/null +++ b/changelog/unreleased/kong/set_grpc_tls_seclevel.yml @@ -0,0 +1,3 @@ +message: Set security level of gRPC's TLS to 0 when ssl_cipher_suite is set to old +type: bugfix +scope: Configuration From f135c7042e5f177d7de6f10ff5c03d52636ccf1b Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Fri, 23 Feb 2024 18:02:24 +0800 Subject: [PATCH 3420/4351] docs(*): CE changelog automation and verification (#12610) Please check the contained README.md. --- changelog/Makefile | 114 +++++++++++ changelog/README.md | 137 +++++++++++++ changelog/create_pr | 25 +++ changelog/verify-prs | 464 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 740 insertions(+) create mode 100644 changelog/Makefile create mode 100644 changelog/README.md create mode 100644 changelog/create_pr create mode 100755 changelog/verify-prs diff --git a/changelog/Makefile b/changelog/Makefile new file mode 100644 index 00000000000..9f88b59c9cb --- /dev/null +++ b/changelog/Makefile @@ -0,0 +1,114 @@ +# SHELL := $(shell which bash) +# $(info Use shell $(SHELL)) + +OWNER_REPO := Kong/kong +BASE_BRANCH ?= release/3.6.x +VERSION ?= 3.6.0 +DEBUG ?= false +UNRELEASED_DIR ?= unreleased + +BRANCH_NAME := generate-$(VERSION)-changelog +ORIGIN_BRANCH := origin/$(BASE_BRANCH) + +.PHONY: all check_tools check_version create_branch generate push_changelog create_pr + +all: check_tools check_version create_branch generate push_changelog create_pr +no_pr: check_tools check_version create_branch generate push_changelog + +REQUIRED_TOOLS := git changelog curl jq +check_tools: + $(foreach cmd,$(REQUIRED_TOOLS), \ + $(if $(shell command -v $(cmd) 2>/dev/null), $(info $(cmd) found), \ + $(error command '$(cmd)' command not found) \ + ) \ + ) +ifndef GITHUB_TOKEN + $(error environment variable GITHUB_TOKEN not found) +else + $(info GITHUB_TOKEN found) +endif + +BINARY_VERSION := $(shell changelog -v | awk '{print $$3}') +BAD_VERSION := 0.0.1 +REQUIRED_VERSION := 0.0.2 +check_version: + @if [ $(BINARY_VERSION) = $(BAD_VERSION) ] ; then \ + echo "changelog version is $(BINARY_VERSION). Upgrade to $(REQUIRED_VERSION) at least." ; \ + false ; \ + else \ + echo "all required tools satisfied" ; \ + fi + +create_branch: + @git fetch + @git submodule update --init --recursive + @git checkout -B $(BRANCH_NAME) $(ORIGIN_BRANCH) + +generate: + @rm -f $(VERSION).md + @touch $(VERSION).md + + @if [ -d "$(UNRELEASED_DIR)/kong" ]; then \ + if [ -f "$(VERSION)/$(VERSION).md" ]; then \ + changelog --debug=$(DEBUG) generate \ + --repo-path . \ + --changelog-paths $(VERSION)/kong,$(UNRELEASED_DIR)/kong \ + --title Kong \ + --github-issue-repo Kong/kong \ + --github-api-repo $(OWNER_REPO) \ + --with-jiras \ + >> $(VERSION).md; \ + else \ + changelog --debug=$(DEBUG) generate \ + --repo-path . \ + --changelog-paths $(UNRELEASED_DIR)/kong \ + --title Kong \ + --github-issue-repo Kong/kong \ + --github-api-repo $(OWNER_REPO) \ + --with-jiras \ + >> $(VERSION).md; \ + fi \ + fi + @if [ -d "$(UNRELEASED_DIR)/kong-manager" ]; then \ + if [ -f "$(VERSION)/$(VERSION).md" ]; then \ + changelog --debug=$(DEBUG) generate \ + --repo-path . \ + --changelog-paths $(VERSION)/kong-manager,$(UNRELEASED_DIR)/kong-manager \ + --title Kong-Manager \ + --github-issue-repo Kong/kong-manager \ + --github-api-repo $(OWNER_REPO) \ + --with-jiras \ + >> $(VERSION).md; \ + else \ + changelog --debug=$(DEBUG) generate \ + --repo-path . \ + --changelog-paths $(UNRELEASED_DIR)/kong-manager \ + --title Kong-Manager \ + --github-issue-repo Kong/kong-manager \ + --github-api-repo $(OWNER_REPO) \ + --with-jiras \ + >> $(VERSION).md; \ + fi \ + fi + + @echo + @echo "Please inspect $(VERSION).md" + +push_changelog: + @mkdir -p $(VERSION) + @mv -f $(VERSION).md $(VERSION)/ + @for i in kong kong-manager ; do \ + mkdir -p $(UNRELEASED_DIR)/$$i ; \ + mkdir -p $(VERSION)/$$i ; \ + git mv -k $(UNRELEASED_DIR)/$$i/*.yml $(VERSION)/$$i/ ; \ + touch $(UNRELEASED_DIR)/$$i/.gitkeep ; \ + done + @git add . + @git commit -m "docs(release): genereate $(VERSION) changelog" + @git push -fu origin HEAD + + @echo + @echo "Successfully updated $(BRANCH_NAME) to GitHub." + +create_pr: + @bash create_pr $(OWNER_REPO) $(BASE_BRANCH) $(VERSION) $(BRANCH_NAME) diff --git a/changelog/README.md b/changelog/README.md new file mode 100644 index 00000000000..5a9aacc2f6d --- /dev/null +++ b/changelog/README.md @@ -0,0 +1,137 @@ +# Setup + +Download binary `changelog 0.0.2` from [Kong/gateway-changelog](https://github.com/Kong/gateway-changelog/releases), +or [release-helper](https://github.com/outsinre/release-helper/blob/main/changelog), +and add it to environment variable `PATH`. + +```bash +~ $ PATH="/path/to/changelog:$PATH" + +~ $ changelog +changelog version 0.0.2 +``` + +Ensure `GITHUB_TOKEN` is set in your environment. + +```bash +~ $ echo $GITHUB_TOKEN +``` + +# Create changelog PR + +The command will create a new changelog PR or update an existing one. +Please repeat the command if functional PRs with changelog are merged +after the creation or merge of the changelog PR. + +The command depends on tools like `curl`, `jq`, etc., and will refuse to + create or update changelog PR if any of the tools is not satisfied. + +```bash +~ $ pwd +/Users/zachary/workspace/kong/changelog + +~ $ make BASE_BRANCH="release/3.6.x" VERSION="3.6.0" +``` + +The arguments are clarified as below. + +1. `BASE_BRANCH`: the origin branch that the changelog PR is created from. It + is also the merge base. + + The local repo does not have to be on the base branch. +2. `VERSION`: the release version number we are creating the changelog PR for. + + It can be arbitrary strings as long as you know what you are doing (e.g. for + test purpose) +3. `DEBUG`: shows debug output. Default to `false`. + +# Verify Development PRs + +Given two arbitrary revisions, list commits, PRs, PRs without changelog +and PRs without CE2EE. + +If a CE PR has neither the 'cherry-pick kong-ee' label nor +has cross-referenced EE PRs with 'cherry' in the title, +it is HIGHLY PROBABLY not synced to EE. This is only experimental +as developers may not follow the CE2EE guideline. +However, it is a quick shortcut for us to validate the majority of CE PRs. + +Show the usage. + +```bash +~ $ pwd +/Users/zachary/workspace/kong + +~ $ changelog/verify-prs -h +Version: 0.1 + Author: Zachary Hu (zhucac AT outlook.com) + Script: Compare between two revisions (e.g. tags and branches), and output + commits, PRs, PRs without changelog and CE PRs without CE2EE (experimental). + + A PR should have an associated YML file under 'changelog/unreleased', otherwise + it is printed for verification. + + Regarding CE2EE, if a CE PR has any cross-referenced EE PRs, it is regarded synced + to EE. If strict mode is enabled, associated EE PRs must contain keyword 'cherry' + in the title. If a CE PR is labelled with 'cherry-pick kong-ee', it is regarded synced + to EE. If a CE PR is not synced to EE, it is printed for verification. + + Usage: changelog/verify-prs -h + + -v, --verbose Print debug info. + + --strict-filter When checking if a CE PR is synced to EE, + more strict filters are applied. + + --safe-mode When checking if a CE PR is synced to EE, + check one by one. This overrides '--bulk'. + + --bulk N Number of jobs ran concurrency. Default is '5'. + Adjust this value to your CPU cores. + +Example: + changelog/verify-prs --org-repo kong/kong --base-commit 3.4.2 --head-commit 3.4.3 [--strict-filter] [--bulk 5] [--safe-mode] [-v] + + ORG_REPO=kong/kong BASE_COMMIT=3.4.2 HEAD_COMMIT=3.4.3 changelog/verify-prs +``` + +Run the script. Both `--base-commit` and `--head-commit` can be set to branch names. + +```bash +~ $ pwd +/Users/zachary/workspace/kong + +~ $ changelog/verify-prs --org-repo kong/kong --base-commit 3.4.0 --head-commit 3.5.0 +Org Repo: kong/kong +Base Commit: 3.4.0 +Head Commit: 3.5.0 + +comparing between '3.4.0' and '3.5.0' +number of commits: 280 +number of pages: 6 +commits per page: 50 + +PRs: +https://github.com/Kong/kong/pull/7414 +... + +PRs without changelog: +https://github.com/Kong/kong/pull/7413 +... + +PRs without 'cherry-pick kong-ee' label: +https://github.com/Kong/kong/pull/11721 +... + +PRs without cross-referenced EE PRs: +https://github.com/Kong/kong/pull/11304 +... + +Commits: /var/folders/wc/fnkx5qmx61l_wx5shysmql5r0000gn/T/outputXXX.JEkGD8AO/commits.txt +PRs: /var/folders/wc/fnkx5qmx61l_wx5shysmql5r0000gn/T/outputXXX.JEkGD8AO/prs.txt +PRs without changelog: /var/folders/wc/fnkx5qmx61l_wx5shysmql5r0000gn/T/outputXXX.JEkGD8AO/prs_no_changelog.txt +CE PRs without cherry-pick label: /var/folders/wc/fnkx5qmx61l_wx5shysmql5r0000gn/T/outputXXX.JEkGD8AO/prs_no_cherrypick_label.txt +CE PRs without referenced EE cherry-pick PRs: /var/folders/wc/fnkx5qmx61l_wx5shysmql5r0000gn/T/outputXXX.JEkGD8AO/prs_no_cross_reference.txt + +Remeber to remove /var/folders/wc/fnkx5qmx61l_wx5shysmql5r0000gn/T/outputXXX.JEkGD8AO +``` diff --git a/changelog/create_pr b/changelog/create_pr new file mode 100644 index 00000000000..e765bf78250 --- /dev/null +++ b/changelog/create_pr @@ -0,0 +1,25 @@ +#!/usr/bin/env bash + +echo " +Checking existing changelog PR ..." +response=$( + curl -sSL \ + -H "Accept: application/vnd.github+json" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "https://api.github.com/repos/${1}/pulls?state=open&base=${2}&head=${4}" \ + | jq -er '.[] | select(.head.ref == "'"${4}"'") | [.html_url, .head.ref] | @tsv' +) + +if [[ -z "${response:+x}" ]] ; then + echo "Not found. Creating ..." + curl -sSL \ + -H "Accept: application/vnd.github+json" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "https://api.github.com/repos/${1}/pulls" \ + -d '{"base":"'"${2}"'", "title":"'"Generate ${3} changelog"'","body":"'"Generate ${3} changelog"'","head":"'"${4}"'"}' \ + | jq -r '[.html_url, .head.ref] | @tsv' +else + printf 'Updated existing PR: %s\n' "${response}" +fi diff --git a/changelog/verify-prs b/changelog/verify-prs new file mode 100755 index 00000000000..1cbe0a51b93 --- /dev/null +++ b/changelog/verify-prs @@ -0,0 +1,464 @@ +#!/usr/bin/env bash + +function warn () { + >&2 printf '%s\n' "$@" +} + +function die () { + local st + st="$?" + case $2 in + (*[^0-9]*|'') : ;; + (*) st=$2 ;; + esac + + if [[ -n "$1" ]] ; then warn "$1" ; fi + + warn "WARNING: $0 is terminated" "output dir $out_dir removed" + rm -rf "$out_dir" + + exit "$st" +} + +function show_help () { + local prg + prg="${BASH_SOURCE[0]}" + cat <<-EOF +Version: 0.1 + Author: Zachary Hu (zhucac AT outlook.com) + Script: Compare between two revisions (e.g. tags and branches), and output + commits, PRs, PRs without changelog and CE PRs without CE2EE (experimental). + + A PR should have an associated YML file under 'changelog/unreleased', otherwise + it is printed for verification. + + Regarding CE2EE, if a CE PR has any cross-referenced EE PRs, it is regarded synced + to EE. If strict mode is enabled, associated EE PRs must contain keyword 'cherry' + in the title. If a CE PR is labelled with 'cherry-pick kong-ee', it is regarded synced + to EE. If a CE PR is not synced to EE, it is printed for verification. + + Usage: ${prg} -h + + -v, --verbose Print debug info. + + --strict-filter When checking if a CE PR is synced to EE, + more strict filters are applied. + + --safe-mode When checking if a CE PR is synced to EE, + check one by one. This overrides '--bulk'. + + --bulk N Number of jobs ran concurrency. Default is '5'. + Adjust this value to your CPU cores. + + ${prg} --org-repo kong/kong --base-commit 3.4.2 --head-commit 3.4.3 [--strict-filter] [--bulk 5] [--safe-mode] [-v] + + ORG_REPO=kong/kong BASE_COMMIT=3.4.2 HEAD_COMMIT=3.4.3 $prg +EOF +} + +function set_globals () { + ORG_REPO="${ORG_REPO:-kong/kong}" + BASE_COMMIT="${BASE_COMMIT:-3.4.2.0}" + HEAD_COMMIT="${HEAD_COMMIT:-3.4.2.1}" + + verbose=0 + STRICT_FILTER=0 + SAFE_MODE=0 + + BULK=5 + USER_AGENT="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36" + + out_dir=$(mktemp -dt outputXXX) + commits_file="${out_dir}/commits.txt" ; touch "$commits_file" + prs_file="${out_dir}/prs.txt" ; touch "$prs_file" + prs_no_changelog_file="${out_dir}/prs_no_changelog.txt" ; touch "$prs_no_changelog_file" + prs_no_cherrypick_label_file="${out_dir}/prs_no_cherrypick_label.txt" ; touch "$prs_no_cherrypick_label_file" + prs_no_cross_reference_file="${out_dir}/prs_no_cross_reference.txt" ; touch "$prs_no_cross_reference_file" + + num_of_commits=0 + + per_page=100 + num_of_pages=1 +} + +function parse_args () { + while : ; do + case "$1" in + (-h|--help) + show_help + exit + ;; + (-v|--verbose) + set -x + verbose=$(( verbose + 1 )) + ;; + (--org-repo) + if [[ -n "$2" ]] ; then + ORG_REPO="$2" + else + die 'ERROR: "--org-repo" requires a non-empty option argument.' 2 + fi + shift + ;; + (--org-repo=*) + ORG_REPO="${1#--org-repo=}" + if [[ -z "$ORG_REPO" ]] ; then + die 'ERROR: "--org-repo=" requires a non-empty option argument followed immediately.' 2 + fi + ;; + (--base-commit) + if [[ -n "$2" ]] ; then + BASE_COMMIT="$2" + else + die 'ERROR: "--base-commit" requires a non-empty option argument.' 2 + fi + shift + ;; + (--base-commit=*) + BASE_COMMIT="${1#--base-commit=}" + if [[ -z "$BASE_COMMIT" ]] ; then + die 'ERROR: "--base-commit=" requires a non-empty option argument followed immediately.' 2 + fi + ;; + (--head-commit) + if [[ -n "$2" ]] ; then + HEAD_COMMIT="$2" + else + die 'ERROR: "--head-commit" requires a non-empty option argument.' 2 + fi + shift + ;; + (--head-commit=*) + HEAD_COMMIT="${1#--base-commit=}" + if [[ -z "$HEAD_COMMIT" ]] ; then + die 'ERROR: "--head-commit=" requires a non-empty option argument followed immediately.' 2 + fi + ;; + (--bulk) + if [[ -n "$2" ]] ; then + BULK="$2" + else + die 'ERROR: "--bulk" requires a non-empty option argument.' 2 + fi + shift + ;; + (--bulk=*) + BULK="${1#--bulk=}" + if [[ -z "$BULK" ]] ; then + die 'ERROR: "--bulk=" requires a non-empty option argument followed immediately.' 2 + fi + ;; + (--strict-filter) + STRICT_FILTER=1 + ;; + (--safe-mode) + SAFE_MODE=1 + ;; + (--) + shift + break + ;; + (-?*) + warn "WARNING: unknown option (ignored): $1" + ;; + (*) + break + ;; + esac + + shift + done +} + +function prepare_args () { + parse_args "$@" + + if [[ -z "${ORG_REPO:+x}" ]] ; then + warn "WARNING: ORG_REPO must be provided" + fi + if [[ -z "${BASE_COMMIT:+x}" ]] ; then + warn "WARNING: BASE_COMMIT must be provided" + fi + if [[ -z "${HEAD_COMMIT:+x}" ]] ; then + warn "WARNING: HEAD_COMMIT must be provided" + fi + if [[ -z "${GITHUB_TOKEN:+x}" ]] ; then + warn "WARNING: GITHUB_TOKEN must be provided" + fi + if (( BULK >= 8 )) ; then + warn "WARNING: job concurrency $BULK is too high. May reach the rate limit of GitHub API." + fi + if (( SAFE_MODE )) ; then + warn "WARNING: safe mode enabled. Jobs takes longer time. Take a cup of coffee!" + fi + + printf '%s\n' \ + "Org Repo: ${ORG_REPO}" \ + "Base Commit: ${BASE_COMMIT}" \ + "Head Commit: ${HEAD_COMMIT}" +} + +function get_num_pages_commits () { + local first_paged_response + first_paged_response=$( curl -i -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + "https://api.github.com/repos/${ORG_REPO}/compare/${BASE_COMMIT}...${HEAD_COMMIT}?page=1&per_page=${per_page}" ) + + local status_line + status_line=$( sed -n 1p <<< "$first_paged_response" ) + if ! [[ "$status_line" =~ 200 ]] ; then + die 'ERROR: cannot request GitHub API. Please check arguments or try option "-v"' 2 + fi + + local link_header + link_header=$( awk '/^link:/ { print; exit }' <<< "$first_paged_response" ) + IFS="," read -ra links <<< "$link_header" + + local regex='[^_](page=([0-9]+)).*rel="last"' + for link in "${links[@]}" ; do + if [[ "$link" =~ $regex ]] ; then + num_of_pages="${BASH_REMATCH[2]}" + break + fi + done + + num_of_commits=$( awk 'BEGIN { FS="[[:space:]]+|," } /total_commits/ { print $3; exit }' <<< "$first_paged_response" ) + printf 'number of commits: %s\n' "$num_of_commits" + +} + +function get_commits_prs () { + get_num_pages_commits + printf 'number of pages: %s\n' "$num_of_pages" + printf 'commits per page: %s\n' "$per_page" + + printf '%s\n' "" "PRs:" + for i in $( seq 1 "${num_of_pages}" ) ; do + mapfile -t < <( curl -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + "https://api.github.com/repos/${ORG_REPO}/compare/${BASE_COMMIT}...${HEAD_COMMIT}?page=${i}&per_page=${per_page}" | \ + jq -r '.commits[].sha' ) + + local max_per_request=17 + local BASE_Q="repo:${ORG_REPO}%20type:pr%20is:merged" + local full_q="$BASE_Q" + local count=0 + for commit in "${MAPFILE[@]}" ; do + printf '%s\n' "${commit:0:9}" >> "$commits_file" + + full_q="${full_q}%20${commit:0:9}" + count=$(( count+1 )) + + if ! (( count % max_per_request )) || test "$count" -eq "$per_page" || test "$count" -eq "$num_of_commits" ; then + curl -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + "https://api.github.com/search/issues?q=$full_q" | jq -r '.items[].html_url' | tee -a "$prs_file" + + full_q="$BASE_Q" + fi + done + done + + sort -uo "$prs_file" "$prs_file" +} + +function check_pr_changelog () { + if [[ -z "${1:+x}" ]] ; then return ; fi + + local changelog_pattern="changelog/unreleased/kong*/*.yml" + local req_url="https://api.github.com/repos/${ORG_REPO}/pulls/PR_NUMBER/files" + local pr_number="${1##https*/}" + req_url="${req_url/PR_NUMBER/$pr_number}" + mapfile -t < <( curl -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "$req_url" | jq -r '.[].filename' ) + + local has_changelog=0 + for f in "${MAPFILE[@]}" ; do + if [[ "$f" == ${changelog_pattern} ]] ; then has_changelog=1; break; fi + done + if ! (( has_changelog )) ; then echo "$1" | tee -a "$prs_no_changelog_file" ; fi +} + +function check_changelog () { + echo -e "\nPRs without changelog:" + export ORG_REPO="$ORG_REPO" USER_AGENT="$USER_AGENT" prs_no_changelog_file="$prs_no_changelog_file" + export -f check_pr_changelog + if type parallel >/dev/null 2>&1 ; then + parallel -j "$BULK" check_pr_changelog <"$1" + else + warn "WARNING: GNU 'parallel' is not available, fallback to 'xargs'" + <"$1" xargs -P "$BULK" -n1 bash -c 'check_pr_changelog "$@"' _ + fi + sort -uo "$prs_no_changelog_file" "$prs_no_changelog_file" +} + +function check_cherrypick_label () { + if [[ -z "${1:+x}" ]] ; then return ; fi + + local label_pattern="cherry-pick kong-ee" + local req_url="https://api.github.com/repos/${ORG_REPO}/issues/PR_NUMBER/labels" + local pr_number="${1##https://*/}" + req_url="${req_url/PR_NUMBER/$pr_number}" + mapfile -t < <( curl -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "$req_url" | jq -r '.[].name' ) + + local has_label=0 + for l in "${MAPFILE[@]}" ; do + if [[ "$l" == ${label_pattern} ]] ; then has_label=1; break; fi + done + if ! (( has_label )) ; then echo "$1" | tee -a "$prs_no_cherrypick_label_file" ; fi +} + +function check_cross_reference () { + if [[ -z "${1:+x}" ]] ; then return ; fi + + local req_url="https://api.github.com/repos/${ORG_REPO}/issues/PR_NUMBER/timeline" + local pr_number="${1##https://*/}" + req_url="${req_url/PR_NUMBER/$pr_number}" + + local first_paged_response + first_paged_response=$( curl -i -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "${req_url}?page=1&per_page=${per_page}" ) + + local link_header + link_header=$( awk '/^link:/ { print; exit }' <<< "$first_paged_response" ) + IFS="," read -ra links <<< "$link_header" + + local count=1 + local regex='[^_](page=([0-9]+)).*rel="last"' + for link in "${links[@]}" ; do + if [[ "$link" =~ $regex ]] ; then + count="${BASH_REMATCH[2]}" + break + fi + done + + local jq_filter + if (( STRICT_FILTER )) ; then + jq_filter='.[].source.issue | select( (.pull_request != null) and + (.pull_request.html_url | ascii_downcase | contains("kong/kong-ee")) and + (.pull_request.merged_at != null) and + (.title | ascii_downcase | contains("cherry")) ) + | [.pull_request.html_url, .title] + | @tsv' + else + jq_filter='.[].source.issue | select( (.pull_request != null) and + (.pull_request.html_url | ascii_downcase | contains("kong/kong-ee")) and + (.pull_request.merged_at != null) ) + | [.pull_request.html_url, .title] + | @tsv' + fi + + local has_ref=0 + local json_response + for i in $( seq 1 "${count}" ) ; do + json_response=$( curl -sSL \ + -H "User-Agent: ${USER_AGENT}" \ + -H "Accept: application/vnd.github+json" \ + -H "Authorization: Bearer ${GITHUB_TOKEN}" \ + -H "X-GitHub-Api-Version: 2022-11-28" \ + "${req_url}?page=${i}&per_page=${per_page}" ) + + if jq -er "$jq_filter" <<< "$json_response" >/dev/null + then + has_ref=1 + break + fi + done + + if ! (( has_ref )) ; then echo "$1" | tee -a "$prs_no_cross_reference_file" ; fi +} + +function check_ce2ee () { + if [[ "$ORG_REPO" != "kong/kong" && "$ORG_REPO" != "Kong/kong" ]] ; then + warn "WARNING: only check CE2EE for CE repo. Skip $ORG_REPO" + return + fi + + echo -e "\nPRs without 'cherry-pick kong-ee' label:" + export ORG_REPO="$ORG_REPO" USER_AGENT="$USER_AGENT" prs_no_cherrypick_label_file="$prs_no_cherrypick_label_file" + export -f check_cherrypick_label + if type parallel >/dev/null 2>&1 ; then + parallel -j "$BULK" check_cherrypick_label <"$1" + else + warn "WARNING: GNU 'parallel' is not available, fallback to 'xargs'" + <"$1" xargs -P "$BULK" -n1 bash -c 'check_cherrypick_label "$@"' _ + fi + sort -uo "$prs_no_cherrypick_label_file" "$prs_no_cherrypick_label_file" + + echo -e "\nPRs without cross-referenced EE PRs:" + if (( SAFE_MODE )) ; then + local in_fd + if [[ -f "$1" ]] ; then + : {in_fd}<"$1" + else + : {in_fd}<&0 + warn "WARNING: $1 not a valid file. Read from stdin -" + fi + + while read -r -u "$in_fd" ; do + check_cross_reference "$REPLY" + done + + : ${in_fd}<&- + else + export ORG_REPO="$ORG_REPO" USER_AGENT="$USER_AGENT" STRICT_FILTER="$STRICT_FILTER" prs_no_cross_reference_file="$prs_no_cross_reference_file" + export -f check_cross_reference + if type parallel >/dev/null 2>&1 ; then + parallel -j "$BULK" check_cross_reference <"$1" + else + warn "WARNING: GNU 'parallel' is not available, fallback to 'xargs'" + <"$1" xargs -P "$BULK" -n1 bash -c 'check_cross_reference "$@"' _ + fi + fi + sort -uo "$prs_no_cross_reference_file" "$prs_no_cross_reference_file" +} + +function main () { + set -Eeo pipefail + trap die ERR SIGABRT SIGQUIT SIGHUP SIGINT + + set_globals + prepare_args "$@" + + printf '%s\n' "" "comparing between '${BASE_COMMIT}' and '${HEAD_COMMIT}'" + + get_commits_prs + + check_changelog "$prs_file" + + check_ce2ee "$prs_file" + + printf '%s\n' "" \ + "Commits: $commits_file" \ + "PRs: $prs_file" \ + "PRs without changelog: $prs_no_changelog_file" \ + "CE PRs without cherry-pick label: $prs_no_cherrypick_label_file" \ + "CE PRs without referenced EE cherry-pick PRs: $prs_no_cross_reference_file" \ + "" "Remeber to remove $out_dir" + + trap '' EXIT +} + +if (( "$#" )) ; then main "$@" ; else show_help ; fi From ab7232ea98be93f1c4a69482aa9995808df6819a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 23 Feb 2024 12:33:55 +0200 Subject: [PATCH 3421/4351] chore(deps): bump pcre2 from 10.42 to 10.43 (#12603) ### Summary There are quite a lot of changes in this release (see ChangeLog and git log for a list). Those that are not bugfixes or code tidies are: * The JIT code no longer supports ARMv5 architecture. * A new function pcre2_get_match_data_heapframes_size() for finer heap control. * New option flags to restrict the interaction between ASCII and non-ASCII characters for caseless matching and \d and friends. There are also new pattern constructs to control these flags from within a pattern. * Upgrade to Unicode 15.0.0. * Treat a NULL pattern with zero length as an empty string. * Added support for limited-length variable-length lookbehind assertions, with a default maximum length of 255 characters (same as Perl) but with a function to adjust the limit. * Support for LoongArch in JIT. * Perl changed the meaning of (for example) {,3} which did not used to be recognized as a quantifier. Now it means {0,3} and PCRE2 has also changed. Note that {,} is still not a quantifier. * Following Perl, allow spaces and tabs after { and before } in all Perl- compatible items that use braces, and also around commas in quantifiers. The one exception in PCRE2 is \u{...}, which is from ECMAScript, not Perl, and PCRE2 follows ECMAScript usage. * Changed the meaning of \w and its synonyms and derivatives (\b and \B) in UCP mode to follow Perl. It now matches characters whose general categories are L or N or whose particular categories are Mn (non-spacing mark) or Pc (combining punctuation). * Changed the default meaning of [:xdigit:] in UCP mode to follow Perl. It now matches the "fullwidth" versions of hex digits. PCRE2_EXTRA_ASCII_DIGIT can be used to keep it ASCII only. * Make PCRE2_UCP the default in UTF mode in pcre2grep and add -no_ucp, --case-restrict and --posix-digit. * Add --group-separator and --no-group-separator to pcre2grep. Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- build/openresty/pcre/pcre_repositories.bzl | 2 +- changelog/unreleased/kong/bump-pcre.yml | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/.requirements b/.requirements index db51855b150..286634dc112 100644 --- a/.requirements +++ b/.requirements @@ -3,7 +3,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 LUAROCKS=3.9.2 OPENSSL=3.2.1 -PCRE=10.42 +PCRE=10.43 LIBEXPAT=2.5.0 LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 @@ -19,4 +19,4 @@ WASMTIME=14.0.3 V8=10.5.18 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Jan 23, 2024 -BROTLI=ed738e842d2fbdf2d6459e39267a633c4a9b2f5d # master branch of brotli deps submodule of Jan 23, 2024 \ No newline at end of file +BROTLI=ed738e842d2fbdf2d6459e39267a633c4a9b2f5d # master branch of brotli deps submodule of Jan 23, 2024 diff --git a/build/openresty/pcre/pcre_repositories.bzl b/build/openresty/pcre/pcre_repositories.bzl index bb593ffc7ad..b1ad394d7e1 100644 --- a/build/openresty/pcre/pcre_repositories.bzl +++ b/build/openresty/pcre/pcre_repositories.bzl @@ -12,7 +12,7 @@ def pcre_repositories(): name = "pcre", build_file = "//build/openresty/pcre:BUILD.pcre.bazel", strip_prefix = "pcre2-" + version, - sha256 = "c33b418e3b936ee3153de2c61cc638e7e4fe3156022a5c77d0711bcbb9d64f1f", + sha256 = "889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e", urls = [ "https://github.com/PCRE2Project/pcre2/releases/download/pcre2-" + version + "/pcre2-" + version + ".tar.gz", ], diff --git a/changelog/unreleased/kong/bump-pcre.yml b/changelog/unreleased/kong/bump-pcre.yml index b397c5a153c..c5cea017350 100644 --- a/changelog/unreleased/kong/bump-pcre.yml +++ b/changelog/unreleased/kong/bump-pcre.yml @@ -1,3 +1,3 @@ -message: "Bumped PCRE from the legacy libpcre 8.45 to libpcre2 10.42" +message: "Bumped PCRE from the legacy libpcre 8.45 to libpcre2 10.43" type: dependency scope: Core From 7e31f0863ce3314d9b67457d1ae74fea09075ffc Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Thu, 22 Feb 2024 14:40:12 -0300 Subject: [PATCH 3422/4351] fix(api): avoid returning 405 on /schemas/vaults/:name This fixes an issue where calling the endpoint `POST /schemas/vaults/validate` was conflicting with the endpoint `/schemas/vaults/:name` which only has GET implemented, hence resulting in a 405. By explicting defining a new endpoint `/schemas/vaults/validate`, Lapis framework should take care of always choosing it over `/schemas/vaults/:name`. KAG-3699 --- .../kong/fix_api_405_vaults_validate_endpoint.yml | 3 +++ kong/api/routes/kong.lua | 5 +++++ .../04-admin_api/02-kong_routes_spec.lua | 10 ++++++++++ 3 files changed, 18 insertions(+) create mode 100644 changelog/unreleased/kong/fix_api_405_vaults_validate_endpoint.yml diff --git a/changelog/unreleased/kong/fix_api_405_vaults_validate_endpoint.yml b/changelog/unreleased/kong/fix_api_405_vaults_validate_endpoint.yml new file mode 100644 index 00000000000..3c102e6a3ff --- /dev/null +++ b/changelog/unreleased/kong/fix_api_405_vaults_validate_endpoint.yml @@ -0,0 +1,3 @@ +message: "**Admin API**: fixed an issue where calling the endpoint `POST /schemas/vaults/validate` was conflicting with the endpoint `/schemas/vaults/:name` which only has GET implemented, hence resulting in a 405." +type: bugfix +scope: Admin API diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index a80615302c3..d2fa8a59443 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -200,6 +200,11 @@ return { return validate_schema("plugins", self.params) end }, + ["/schemas/vaults/validate"] = { + POST = function(self, db, helpers) + return validate_schema("vaults", self.params) + end + }, ["/schemas/:db_entity_name/validate"] = { POST = function(self, db, helpers) local db_entity_name = self.params.db_entity_name diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 675e00eb58b..7c28d682fac 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -485,6 +485,16 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local json = cjson.decode(body) assert.same({ message = "No vault named 'not-present'" }, json) end) + + it("does not return 405 on /schemas/vaults/validate", function() + local res = assert(client:send { + method = "POST", + path = "/schemas/vaults/validate", + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.same("schema violation (name: required field missing)", json.message) + end) end) describe("/schemas/:entity", function() From 271679777ce0f5a076a269ac0221b921cc35a210 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Mon, 26 Feb 2024 12:45:00 +0800 Subject: [PATCH 3423/4351] chore(release): unify changelog PR reference links --- changelog/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/Makefile b/changelog/Makefile index 9f88b59c9cb..8909616bcd6 100644 --- a/changelog/Makefile +++ b/changelog/Makefile @@ -54,7 +54,7 @@ generate: --repo-path . \ --changelog-paths $(VERSION)/kong,$(UNRELEASED_DIR)/kong \ --title Kong \ - --github-issue-repo Kong/kong \ + --github-issue-repo $(OWNER_REPO) \ --github-api-repo $(OWNER_REPO) \ --with-jiras \ >> $(VERSION).md; \ @@ -63,7 +63,7 @@ generate: --repo-path . \ --changelog-paths $(UNRELEASED_DIR)/kong \ --title Kong \ - --github-issue-repo Kong/kong \ + --github-issue-repo $(OWNER_REPO) \ --github-api-repo $(OWNER_REPO) \ --with-jiras \ >> $(VERSION).md; \ From ceef39834e3a09ae54534d53e7b48e45133251f9 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Mon, 26 Feb 2024 15:58:02 +0800 Subject: [PATCH 3424/4351] chore(release): do not generate changelogs if there is no yml file in the changelog directory --- changelog/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/Makefile b/changelog/Makefile index 8909616bcd6..82c447373eb 100644 --- a/changelog/Makefile +++ b/changelog/Makefile @@ -48,7 +48,7 @@ generate: @rm -f $(VERSION).md @touch $(VERSION).md - @if [ -d "$(UNRELEASED_DIR)/kong" ]; then \ + @if [ -d "$(UNRELEASED_DIR)/kong" ] && [ -n "$$(shopt -s nullglob; echo $(UNRELEASED_DIR)/kong/*.yml)" ] ; then \ if [ -f "$(VERSION)/$(VERSION).md" ]; then \ changelog --debug=$(DEBUG) generate \ --repo-path . \ @@ -69,7 +69,7 @@ generate: >> $(VERSION).md; \ fi \ fi - @if [ -d "$(UNRELEASED_DIR)/kong-manager" ]; then \ + @if [ -d "$(UNRELEASED_DIR)/kong-manager" ] && [ -n "$$(shopt -s nullglob; echo $(UNRELEASED_DIR)/kong-manager/*.yml)" ] ; then \ if [ -f "$(VERSION)/$(VERSION).md" ]; then \ changelog --debug=$(DEBUG) generate \ --repo-path . \ From 7473c81c936c79037f6a5266f9b42a35de2275a5 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Mon, 26 Feb 2024 15:58:28 +0800 Subject: [PATCH 3425/4351] chore(release): add .gitkeep to empty changelog dir when generating the changelog PR --- changelog/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/changelog/Makefile b/changelog/Makefile index 82c447373eb..d7cd67bdace 100644 --- a/changelog/Makefile +++ b/changelog/Makefile @@ -102,6 +102,7 @@ push_changelog: mkdir -p $(VERSION)/$$i ; \ git mv -k $(UNRELEASED_DIR)/$$i/*.yml $(VERSION)/$$i/ ; \ touch $(UNRELEASED_DIR)/$$i/.gitkeep ; \ + touch $(VERSION)/$$i/.gitkeep ; \ done @git add . @git commit -m "docs(release): genereate $(VERSION) changelog" From 6470d9bf925ef71966103d347006b47db4ab6f69 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Mon, 26 Feb 2024 19:21:21 +0800 Subject: [PATCH 3426/4351] fix(core): disallow delete or create workspaces (#12374) Fix FTI-5620 Co-authored-by: Guilherme Salazar --- kong/db/schema/entities/workspaces.lua | 1 + .../04-admin_api/25-workspaces_spec.lua | 50 +++++++++++++++++++ 2 files changed, 51 insertions(+) create mode 100644 spec/02-integration/04-admin_api/25-workspaces_spec.lua diff --git a/kong/db/schema/entities/workspaces.lua b/kong/db/schema/entities/workspaces.lua index 79f45b10d5b..153eeb57f69 100644 --- a/kong/db/schema/entities/workspaces.lua +++ b/kong/db/schema/entities/workspaces.lua @@ -7,6 +7,7 @@ return { cache_key = { "name" }, endpoint_key = "name", dao = "kong.db.dao.workspaces", + generate_admin_api = false, fields = { { id = typedefs.uuid }, diff --git a/spec/02-integration/04-admin_api/25-workspaces_spec.lua b/spec/02-integration/04-admin_api/25-workspaces_spec.lua new file mode 100644 index 00000000000..bc0d4e5ac51 --- /dev/null +++ b/spec/02-integration/04-admin_api/25-workspaces_spec.lua @@ -0,0 +1,50 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + +for _, strategy in helpers.each_strategy() do + describe("Admin API - workspaces #" .. strategy, function() + local db, admin_client + + lazy_setup(function() + _, db = helpers.get_db_utils(strategy,{ "workspaces" }) + + assert(helpers.start_kong({ + database = strategy, + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + if admin_client then admin_client:close() end + end) + + it("has no admin api", function() + finally(function() db:truncate("workspaces") end) + + local res = assert(admin_client:post("/workspaces", { + body = { name = "jim" }, + headers = {["Content-Type"] = "application/json"}, + })) + + local body = assert.res_status(404, res) + body = cjson.decode(body) + assert.match("Not found", body.message) + end) + + it("disallow deletion", function() + finally(function() db:truncate("workspaces") end) + + local res = assert(admin_client:delete("/workspaces/default")) + local body = assert.res_status(404, res) + body = cjson.decode(body) + assert.match("Not found", body.message) + end) + end) +end From bb228ffad0b41889f4b972788eed0176568f39cf Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 26 Feb 2024 12:54:21 +0100 Subject: [PATCH 3427/4351] chore(tests): remove redis>=v6 checks in tests (#12617) There were a lot of checks for redis version being at least 6.0.0 It's been 4 years since redis 6.0.0 release and we don't test against lower versions anymore so these checks are no longer needed. KAG-2130 --- .../23-rate-limiting/05-integration_spec.lua | 242 ++++++++--------- .../05-integration_spec.lua | 244 ++++++++---------- 2 files changed, 218 insertions(+), 268 deletions(-) diff --git a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua index 1ec13be7900..7f0239aa499 100644 --- a/spec/03-plugins/23-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/23-rate-limiting/05-integration_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local version = require "version" local cjson = require "cjson" local redis_helper = require "spec.helpers.redis_helper" @@ -23,7 +22,6 @@ describe("Plugin: rate-limiting (integration)", function() local client local bp local red - local red_version lazy_setup(function() bp = helpers.get_db_utils(nil, { @@ -33,7 +31,7 @@ describe("Plugin: rate-limiting (integration)", function() }, { "rate-limiting" }) - red, red_version = redis_helper.connect(REDIS_HOST, REDIS_PORT) + red = redis_helper.connect(REDIS_HOST, REDIS_PORT) end) lazy_teardown(function() @@ -77,10 +75,8 @@ describe("Plugin: rate-limiting (integration)", function() lazy_setup(function() red:flushall() - if red_version >= version("6.0.0") then - redis_helper.add_admin_user(red, REDIS_USER_VALID, REDIS_PASSWORD) - redis_helper.add_basic_user(red, REDIS_USER_INVALID, REDIS_PASSWORD) - end + redis_helper.add_admin_user(red, REDIS_USER_VALID, REDIS_PASSWORD) + redis_helper.add_basic_user(red, REDIS_USER_INVALID, REDIS_PASSWORD) bp = helpers.get_db_utils(nil, { "routes", @@ -135,56 +131,53 @@ describe("Plugin: rate-limiting (integration)", function() }, }) - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.test" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route3.id }, - config = { - minute = 2, -- Handle multiple tests - policy = "redis", - redis = { - host = REDIS_HOST, - port = config.redis_port, - username = REDIS_USER_VALID, - password = REDIS_PASSWORD, - database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db - ssl = config.redis_ssl, - ssl_verify = config.redis_ssl_verify, - server_name = config.redis_server_name, - timeout = 10000, - }, - fault_tolerant = false, - }, - }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.test" }, - }) - assert(bp.plugins:insert { - name = "rate-limiting", - route = { id = route4.id }, - config = { - minute = 1, - policy = "redis", - redis = { - host = REDIS_HOST, - port = config.redis_port, - username = REDIS_USER_INVALID, - password = REDIS_PASSWORD, - database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db - ssl = config.redis_ssl, - ssl_verify = config.redis_ssl_verify, - server_name = config.redis_server_name, - timeout = 10000, - }, - fault_tolerant = false, + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.test" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route3.id }, + config = { + minute = 2, -- Handle multiple tests + policy = "redis", + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_VALID, + password = REDIS_PASSWORD, + database = REDIS_DB_3, -- ensure to not get a pooled authenticated connection by using a different db + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, }, - }) - end + fault_tolerant = false, + }, + }) + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.test" }, + }) + assert(bp.plugins:insert { + name = "rate-limiting", + route = { id = route4.id }, + config = { + minute = 1, + policy = "redis", + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_INVALID, + password = REDIS_PASSWORD, + database = REDIS_DB_4, -- ensure to not get a pooled authenticated connection by using a different db + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, + }, + fault_tolerant = false, + }, + }) assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", @@ -195,10 +188,8 @@ describe("Plugin: rate-limiting (integration)", function() lazy_teardown(function() helpers.stop_kong() - if red_version >= version("6.0.0") then - redis_helper.remove_user(red, REDIS_USER_VALID) - redis_helper.remove_user(red, REDIS_USER_INVALID) - end + redis_helper.remove_user(red, REDIS_USER_VALID) + redis_helper.remove_user(red, REDIS_USER_INVALID) end) it("connection pool respects database setting", function() @@ -210,11 +201,10 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(0, tonumber(size_1)) assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) local res = assert(client:send { method = "GET", @@ -239,11 +229,10 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(1, tonumber(size_1)) assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) -- rate-limiting plugin will reuses the redis connection local res = assert(client:send { @@ -269,76 +258,63 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(1, tonumber(size_1)) assert.equal(1, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end - - if red_version >= version("6.0.0") then - -- rate-limiting plugin will reuses the redis connection - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.test" - } - }) - assert.res_status(200, res) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit - - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) + + -- rate-limiting plugin will reuses the redis connection + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.test" + } + }) + assert.res_status(200, res) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) end) it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.test" - } - }) - assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.test" + } + }) + assert.res_status(200, res) end) it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.test" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to rate-limit for a redis user with missing ACLs' will be skipped") - end + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.test" + } + }) + assert.res_status(500, res) end) end) end diff --git a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua index d4e3cef0d0b..2e17d1f196f 100644 --- a/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/05-integration_spec.lua @@ -1,11 +1,7 @@ local helpers = require "spec.helpers" -local version = require "version" local cjson = require "cjson" local redis_helper = require "spec.helpers.redis_helper" -local tostring = tostring - - local REDIS_HOST = helpers.redis_host local REDIS_PORT = helpers.redis_port local REDIS_SSL_PORT = helpers.redis_ssl_port @@ -27,7 +23,6 @@ describe("Plugin: rate-limiting (integration)", function() local client local bp local red - local red_version lazy_setup(function() -- only to run migrations @@ -38,7 +33,7 @@ describe("Plugin: rate-limiting (integration)", function() }, { "response-ratelimiting", }) - red, red_version = redis_helper.connect(REDIS_HOST, REDIS_PORT) + red = redis_helper.connect(REDIS_HOST, REDIS_PORT) end) lazy_teardown(function() @@ -80,10 +75,8 @@ describe("Plugin: rate-limiting (integration)", function() lazy_setup(function() red:flushall() - if red_version >= version("6.0.0") then - redis_helper.add_admin_user(red, REDIS_USER_VALID, REDIS_PASSWORD) - redis_helper.add_basic_user(red, REDIS_USER_INVALID, REDIS_PASSWORD) - end + redis_helper.add_admin_user(red, REDIS_USER_VALID, REDIS_PASSWORD) + redis_helper.add_basic_user(red, REDIS_USER_INVALID, REDIS_PASSWORD) bp = helpers.get_db_utils(nil, { "routes", @@ -137,55 +130,53 @@ describe("Plugin: rate-limiting (integration)", function() }, }) - if red_version >= version("6.0.0") then - local route3 = assert(bp.routes:insert { - hosts = { "redistest3.test" }, - }) - assert(bp.plugins:insert { - name = "response-ratelimiting", - route = { id = route3.id }, - config = { - policy = "redis", - redis = { - host = REDIS_HOST, - port = config.redis_port, - username = REDIS_USER_VALID, - password = REDIS_PASSWORD, - database = REDIS_DB_3, - ssl = config.redis_ssl, - ssl_verify = config.redis_ssl_verify, - server_name = config.redis_server_name, - timeout = 10000, - }, - fault_tolerant = false, - limits = { video = { minute = 6 } }, + local route3 = assert(bp.routes:insert { + hosts = { "redistest3.test" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route3.id }, + config = { + policy = "redis", + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_VALID, + password = REDIS_PASSWORD, + database = REDIS_DB_3, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, }, - }) - - local route4 = assert(bp.routes:insert { - hosts = { "redistest4.test" }, - }) - assert(bp.plugins:insert { - name = "response-ratelimiting", - route = { id = route4.id }, - config = { - policy = "redis", - redis = { - host = REDIS_HOST, - port = config.redis_port, - username = REDIS_USER_INVALID, - password = REDIS_PASSWORD, - database = REDIS_DB_4, - ssl = config.redis_ssl, - ssl_verify = config.redis_ssl_verify, - server_name = config.redis_server_name, - timeout = 10000, - }, - fault_tolerant = false, - limits = { video = { minute = 6 } }, + fault_tolerant = false, + limits = { video = { minute = 6 } }, + }, + }) + + local route4 = assert(bp.routes:insert { + hosts = { "redistest4.test" }, + }) + assert(bp.plugins:insert { + name = "response-ratelimiting", + route = { id = route4.id }, + config = { + policy = "redis", + redis = { + host = REDIS_HOST, + port = config.redis_port, + username = REDIS_USER_INVALID, + password = REDIS_PASSWORD, + database = REDIS_DB_4, + ssl = config.redis_ssl, + ssl_verify = config.redis_ssl_verify, + server_name = config.redis_server_name, + timeout = 10000, }, - }) - end + fault_tolerant = false, + limits = { video = { minute = 6 } }, + }, + }) assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", @@ -196,10 +187,8 @@ describe("Plugin: rate-limiting (integration)", function() lazy_teardown(function() helpers.stop_kong() - if red_version >= version("6.0.0") then - redis_helper.remove_user(red, REDIS_USER_VALID) - redis_helper.remove_user(red, REDIS_USER_INVALID) - end + redis_helper.remove_user(red, REDIS_USER_VALID) + redis_helper.remove_user(red, REDIS_USER_INVALID) end) it("connection pool respects database setting", function() @@ -211,11 +200,10 @@ describe("Plugin: rate-limiting (integration)", function() assert.equal(0, tonumber(size_1)) assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) local res = assert(client:send { method = "GET", @@ -242,11 +230,10 @@ describe("Plugin: rate-limiting (integration)", function() assert.is_true(tonumber(size_1) > 0) assert.equal(0, tonumber(size_2)) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) -- response-ratelimiting plugin reuses the redis connection local res = assert(client:send { @@ -274,78 +261,65 @@ describe("Plugin: rate-limiting (integration)", function() assert.is_true(tonumber(size_1) > 0) assert.is_true(tonumber(size_2) > 0) - if red_version >= version("6.0.0") then - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - assert.equal(0, tonumber(size_3)) - end + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + assert.equal(0, tonumber(size_3)) -- response-ratelimiting plugin reuses the redis connection - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/response-headers?x-kong-limit=video=1", - headers = { - ["Host"] = "redistest3.test" - } - }) - assert.res_status(200, res) - assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) - assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - - -- Wait for async timer to increment the limit - - ngx.sleep(SLEEP_TIME) - - assert(red:select(REDIS_DB_1)) - size_1 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_2)) - size_2 = assert(red:dbsize()) - - assert(red:select(REDIS_DB_3)) - local size_3 = assert(red:dbsize()) - - -- TEST: All DBs should now have one hit, because the - -- plugin correctly chose to select the database it is - -- configured to hit - - assert.is_true(tonumber(size_1) > 0) - assert.is_true(tonumber(size_2) > 0) - assert.is_true(tonumber(size_3) > 0) - end + local res = assert(client:send { + method = "GET", + path = "/response-headers?x-kong-limit=video=1", + headers = { + ["Host"] = "redistest3.test" + } + }) + assert.res_status(200, res) + assert.equal(6, tonumber(res.headers["x-ratelimit-limit-video-minute"])) + assert.equal(5, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + + -- Wait for async timer to increment the limit + + ngx.sleep(SLEEP_TIME) + + assert(red:select(REDIS_DB_1)) + size_1 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_2)) + size_2 = assert(red:dbsize()) + + assert(red:select(REDIS_DB_3)) + local size_3 = assert(red:dbsize()) + + -- TEST: All DBs should now have one hit, because the + -- plugin correctly chose to select the database it is + -- configured to hit + + assert.is_true(tonumber(size_1) > 0) + assert.is_true(tonumber(size_2) > 0) + assert.is_true(tonumber(size_3) > 0) end) it("authenticates and executes with a valid redis user having proper ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest3.test" - } - }) - assert.res_status(200, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'authenticates and executes with a valid redis user having proper ACLs' will be skipped") - end + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest3.test" + } + }) + assert.res_status(200, res) end) it("fails to rate-limit for a redis user with missing ACLs", function() - if red_version >= version("6.0.0") then - local res = assert(client:send { - method = "GET", - path = "/status/200", - headers = { - ["Host"] = "redistest4.test" - } - }) - assert.res_status(500, res) - else - ngx.log(ngx.WARN, "Redis v" .. tostring(red_version) .. " does not support ACL functions " .. - "'fails to response rate-limit for a redis user with missing ACLs' will be skipped") - end + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "redistest4.test" + } + }) + assert.res_status(500, res) end) end) end -- end for each strategy From fde38744022faf6b75be66be321d13b2ad0caa59 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Feb 2024 10:14:54 +0800 Subject: [PATCH 3428/4351] refactor(router/atc): move assertion to unlikely path (#12466) --- kong/router/fields.lua | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 8bcdd7fbcb7..d975ce465c8 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -197,8 +197,10 @@ else -- stream end -- is_http --- stream subsystem need not to generate func -local get_field_accessor = function(funcs, field) end +-- stream subsystem needs not to generate func +local function get_field_accessor(funcs, field) + error("unknown router matching schema field: " .. field) +end if is_http then @@ -359,7 +361,8 @@ if is_http then return f end -- if field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) - -- others return nil + -- others are error + error("unknown router matching schema field: " .. field) end end -- is_http @@ -451,8 +454,6 @@ function _M:get_value(field, params, ctx) local func = FIELDS_FUNCS[field] or get_field_accessor(self.funcs, field) - assert(func, "unknown router matching schema field: " .. field) - return func(params, ctx) end From 184250b6f1e99bbd4447f5d9bf541ba2f8362f65 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 27 Feb 2024 10:16:23 +0800 Subject: [PATCH 3429/4351] fix(request-debugging): add missing `router` section of the timing output (#12234) --- .../fix-missing-router-section-of-request-debugging.yml | 3 +++ kong/timing/init.lua | 8 ++++++++ .../21-request-debug/01-request-debug_spec.lua | 4 ++++ 3 files changed, 15 insertions(+) create mode 100644 changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml diff --git a/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml b/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml new file mode 100644 index 00000000000..7ae106f21bb --- /dev/null +++ b/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml @@ -0,0 +1,3 @@ +message: Fix the missing router section for the output of the request-debugging +type: bugfix +scope: Core diff --git a/kong/timing/init.lua b/kong/timing/init.lua index 8b15304c319..9b9c5df3199 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -306,6 +306,14 @@ function _M.register_hooks() _M.leave_context() -- leave plugin_id _M.leave_context() -- leave plugin_name end) + + req_dyn_hook.hook("timing", "before:router", function() + _M.enter_context("router") + end) + + req_dyn_hook.hook("timing", "after:router", function() + _M.leave_context() -- leave router + end) end diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua index 8be19151782..13d626f474c 100644 --- a/spec/02-integration/21-request-debug/01-request-debug_spec.lua +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -535,6 +535,7 @@ describe(desc, function() assert.truthy(header_output.child.rewrite) assert.truthy(header_output.child.access) assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.access.child.router) -- router is executed in access phase assert(header_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") assert.truthy(header_output.child.balancer) assert.truthy(header_output.child.header_filter) @@ -542,6 +543,7 @@ describe(desc, function() assert.truthy(log_output.child.rewrite) assert.truthy(log_output.child.access) assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(log_output.child.access.child.router) -- router is executed in access phase assert(log_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") assert.truthy(log_output.child.balancer) assert.truthy(log_output.child.header_filter) @@ -573,11 +575,13 @@ describe(desc, function() assert.truthy(header_output.child.rewrite) assert.truthy(header_output.child.access) assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.access.child.router) -- router is executed in access phase assert.truthy(header_output.child.response) assert.truthy(log_output.child.rewrite) assert.truthy(log_output.child.access) assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.access.child.router) -- router is executed in access phase assert.truthy(log_output.child.body_filter) assert.truthy(log_output.child.log) From e613aa1cbf3bde1ee0676c3c5be65221c3fdd54e Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Feb 2024 10:31:28 +0800 Subject: [PATCH 3430/4351] refactor(db/schema): do not generate validator of router expression for non-traditional flavors (#12430) --- kong/db/schema/entities/routes.lua | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index c0ec191cc33..148a2b8aab2 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -1,24 +1,27 @@ local typedefs = require("kong.db.schema.typedefs") -local router = require("resty.router.router") local deprecation = require("kong.deprecation") +local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor + +-- works with both `traditional_compatible` and `expressions` routes local validate_route -do +if kong_router_flavor ~= "traditional" then local ipairs = ipairs local tonumber = tonumber local re_match = ngx.re.match + local router = require("resty.router.router") local get_schema = require("kong.router.atc").schema - local get_expression = require("kong.router.compat").get_expression - local transform_expression = require("kong.router.expressions").transform_expression + local get_expression = kong_router_flavor == "traditional_compatible" and + require("kong.router.compat").get_expression or + require("kong.router.expressions").transform_expression local HTTP_PATH_SEGMENTS_PREFIX = "http.path.segments." local HTTP_PATH_SEGMENTS_SUFFIX_REG = [[^(0|[1-9]\d*)(_([1-9]\d*))?$]] - -- works with both `traditional_compatiable` and `expressions` routes` validate_route = function(entity) local schema = get_schema(entity.protocols) - local exp = transform_expression(entity) or get_expression(entity) + local exp = get_expression(entity) local fields, err = router.validate(schema, exp) if not fields then @@ -35,14 +38,12 @@ do return nil, "Router Expression failed validation: " .. "illformed http.path.segments.* field" end - end - end + end -- if f:find + end -- for fields return true end -end - -local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor +end -- if kong_router_flavor ~= "traditional" if kong_router_flavor == "expressions" then return { From c5ed954e4ce517956173eaa860b6344d2a6cd06c Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Tue, 27 Feb 2024 13:20:51 +0800 Subject: [PATCH 3431/4351] fix(conf): fix the default value of upstream_keepalive_max_requests (#12643) This commit fixes the discrepancy between the default value of upstream_keepalive_max_requests in the Kong.conf comments and the actual value in kong/templates/kong_defaults.lua. --- .../fix-default-value-of-upstream-keepalive-max-requests.yml | 5 +++++ kong.conf.default | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml diff --git a/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml b/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml new file mode 100644 index 00000000000..45eedd995d6 --- /dev/null +++ b/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml @@ -0,0 +1,5 @@ +message: | + Fixed default value in kong.conf.default documentation from 1000 to 10000 + for upstream_keepalive_max_requests option. +type: bugfix +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index 77b9a28788f..0f2b7d22a5b 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1020,7 +1020,7 @@ # each upstream request to open a new # connection. -#upstream_keepalive_max_requests = 1000 # Sets the default maximum number of +#upstream_keepalive_max_requests = 10000 # Sets the default maximum number of # requests than can be proxied upstream # through one keepalive connection. # After the maximum number of requests From 518d1fffd277ecfb4da21dd5e58962959b733ffa Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Feb 2024 13:52:01 +0800 Subject: [PATCH 3432/4351] refactor(router/atc): remove tail calls to avoid NYIs (#12476) NYI (Not Yet Implemented) might impact the performance of the LuaJIT. Co-authored-by: Qi --- kong/router/atc.lua | 6 +++++- kong/router/compat.lua | 17 ++++++++++++++--- 2 files changed, 19 insertions(+), 4 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 225a9eaaaa8..a067a914e29 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -130,7 +130,11 @@ local function gen_for_field(name, op, vals, val_transform) end -- consume the whole buffer - return values_buf:put(")"):get() + -- returns a local variable instead of using a tail call + -- to avoid NYI + local str = values_buf:put(")"):get() + + return str end diff --git a/kong/router/compat.lua b/kong/router/compat.lua index e09f84966de..df4285f21db 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -137,7 +137,11 @@ local function gen_for_nets(ip_field, port_field, vals) ::continue:: end -- for - return nets_buf:put(")"):get() + local str = nets_buf:put(")"):get() + + -- returns a local variable instead of using a tail call + -- to avoid NYI + return str end @@ -188,7 +192,10 @@ local function get_expression(route) end if src_gen or dst_gen then - return expr_buf:get() + -- returns a local variable instead of using a tail call + -- to avoid NYI + local str = expr_buf:get() + return str end end @@ -272,7 +279,11 @@ local function get_expression(route) expression_append(expr_buf, LOGICAL_AND, headers_buf:get()) end - return expr_buf:get() + local str = expr_buf:get() + + -- returns a local variable instead of using a tail call + -- to avoid NYI + return str end From 365a0e53dfa6248971a62be2c88ef6a7123e2a95 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 27 Feb 2024 14:58:10 +0800 Subject: [PATCH 3433/4351] refactor(router/atc): simplify the code of atc router schema (#12395) --- kong/router/atc.lua | 123 ++++++++++++++++++++++++-------------------- 1 file changed, 66 insertions(+), 57 deletions(-) diff --git a/kong/router/atc.lua b/kong/router/atc.lua index a067a914e29..b186a1b29bb 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -3,12 +3,8 @@ local _MT = { __index = _M, } local buffer = require("string.buffer") -local schema = require("resty.router.schema") -local context = require("resty.router.context") -local router = require("resty.router.router") local lrucache = require("resty.lrucache") local tb_new = require("table.new") -local fields = require("kong.router.fields") local utils = require("kong.router.utils") local rat = require("kong.tools.request_aware_table") local yield = require("kong.tools.yield").yield @@ -52,10 +48,15 @@ local is_http = ngx.config.subsystem == "http" local values_buf = buffer.new(64) -local CACHED_SCHEMA -local HTTP_SCHEMA -local STREAM_SCHEMA +local get_atc_context +local get_atc_router +local get_atc_fields do + local schema = require("resty.router.schema") + local context = require("resty.router.context") + local router = require("resty.router.router") + local fields = require("kong.router.fields") + local function generate_schema(fields) local s = schema.new() @@ -69,11 +70,62 @@ do end -- used by validation - HTTP_SCHEMA = generate_schema(fields.HTTP_FIELDS) - STREAM_SCHEMA = generate_schema(fields.STREAM_FIELDS) + local HTTP_SCHEMA = generate_schema(fields.HTTP_FIELDS) + local STREAM_SCHEMA = generate_schema(fields.STREAM_FIELDS) -- used by running router - CACHED_SCHEMA = is_http and HTTP_SCHEMA or STREAM_SCHEMA + local CACHED_SCHEMA = is_http and HTTP_SCHEMA or STREAM_SCHEMA + + get_atc_context = function() + return context.new(CACHED_SCHEMA) + end + + get_atc_router = function(routes_n) + return router.new(CACHED_SCHEMA, routes_n) + end + + get_atc_fields = function(inst) + return fields.new(inst:get_fields()) + end + + local protocol_to_schema = { + http = HTTP_SCHEMA, + https = HTTP_SCHEMA, + grpc = HTTP_SCHEMA, + grpcs = HTTP_SCHEMA, + + tcp = STREAM_SCHEMA, + udp = STREAM_SCHEMA, + tls = STREAM_SCHEMA, + + tls_passthrough = STREAM_SCHEMA, + } + + -- for db schema validation + function _M.schema(protocols) + return assert(protocol_to_schema[protocols[1]]) + end + + -- for unit testing + function _M._set_ngx(mock_ngx) + if type(mock_ngx) ~= "table" then + return + end + + if mock_ngx.header then + header = mock_ngx.header + end + + if mock_ngx.var then + var = mock_ngx.var + end + + if mock_ngx.log then + ngx_log = mock_ngx.log + end + + fields._set_ngx(mock_ngx) + end end @@ -166,7 +218,7 @@ local function new_from_scratch(routes, get_exp_and_priority) local routes_n = #routes - local inst = router.new(CACHED_SCHEMA, routes_n) + local inst = get_atc_router(routes_n) local routes_t = tb_new(0, routes_n) local services_t = tb_new(0, routes_n) @@ -200,8 +252,8 @@ local function new_from_scratch(routes, get_exp_and_priority) end return setmetatable({ - context = context.new(CACHED_SCHEMA), - fields = fields.new(inst:get_fields()), + context = get_atc_context(), + fields = get_atc_fields(inst), router = inst, routes = routes_t, services = services_t, @@ -286,7 +338,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) yield(true, phase) end - old_router.fields = fields.new(inst:get_fields()) + old_router.fields = get_atc_fields(inst) old_router.updated_at = new_updated_at old_router.rebuilding = false @@ -659,49 +711,6 @@ end end -- if is_http -function _M._set_ngx(mock_ngx) - if type(mock_ngx) ~= "table" then - return - end - - if mock_ngx.header then - header = mock_ngx.header - end - - if mock_ngx.var then - var = mock_ngx.var - end - - if mock_ngx.log then - ngx_log = mock_ngx.log - end - - -- unit testing - fields._set_ngx(mock_ngx) -end - - -do - local protocol_to_schema = { - http = HTTP_SCHEMA, - https = HTTP_SCHEMA, - grpc = HTTP_SCHEMA, - grpcs = HTTP_SCHEMA, - - tcp = STREAM_SCHEMA, - udp = STREAM_SCHEMA, - tls = STREAM_SCHEMA, - - tls_passthrough = STREAM_SCHEMA, - } - - -- for db schema validation - function _M.schema(protocols) - return assert(protocol_to_schema[protocols[1]]) - end -end - - _M.LOGICAL_OR = LOGICAL_OR _M.LOGICAL_AND = LOGICAL_AND From af2176148ab7f9f66a4f189bc066d73166e38f52 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Thu, 25 Jan 2024 10:47:14 +0800 Subject: [PATCH 3434/4351] style lint --- kong/router/fields.lua | 190 ++++++++++++++++++++--------------------- 1 file changed, 95 insertions(+), 95 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index d975ce465c8..e82893f4dd7 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -56,53 +56,53 @@ local STREAM_FIELDS = { local FIELDS_FUNCS = { - -- http.* + -- http.* - ["http.method"] = - function(params) - if not params.method then - params.method = get_method() - end + ["http.method"] = + function(params) + if not params.method then + params.method = get_method() + end - return params.method - end, + return params.method + end, - ["http.path"] = - function(params) - return params.uri - end, + ["http.path"] = + function(params) + return params.uri + end, - ["http.host"] = - function(params) - return params.host - end, + ["http.host"] = + function(params) + return params.host + end, - -- net.* + -- net.* - ["net.src.ip"] = - function(params) - if not params.src_ip then - params.src_ip = var.remote_addr - end + ["net.src.ip"] = + function(params) + if not params.src_ip then + params.src_ip = var.remote_addr + end - return params.src_ip - end, + return params.src_ip + end, - ["net.src.port"] = - function(params) - if not params.src_port then - params.src_port = tonumber(var.remote_port, 10) - end + ["net.src.port"] = + function(params) + if not params.src_port then + params.src_port = tonumber(var.remote_port, 10) + end - return params.src_port - end, + return params.src_port + end, - -- below are atc context only + -- below are atc context only - ["net.protocol"] = - function(params) - return params.scheme - end, + ["net.protocol"] = + function(params) + return params.scheme + end, } @@ -110,90 +110,90 @@ local is_http = ngx.config.subsystem == "http" if is_http then - -- tls.* - - FIELDS_FUNCS["tls.sni"] = - function(params) - if not params.sni then - params.sni = server_name() - end + -- tls.* - return params.sni + FIELDS_FUNCS["tls.sni"] = + function(params) + if not params.sni then + params.sni = server_name() end - -- net.* + return params.sni + end - FIELDS_FUNCS["net.dst.ip"] = - function(params) - if not params.dst_ip then - params.dst_ip = var.server_addr - end + -- net.* - return params.dst_ip + FIELDS_FUNCS["net.dst.ip"] = + function(params) + if not params.dst_ip then + params.dst_ip = var.server_addr end - FIELDS_FUNCS["net.dst.port"] = - function(params, ctx) - if params.port then - return params.port - end + return params.dst_ip + end - if not params.dst_port then - params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or - tonumber(var.server_port, 10) - end + FIELDS_FUNCS["net.dst.port"] = + function(params, ctx) + if params.port then + return params.port + end - return params.dst_port + if not params.dst_port then + params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or + tonumber(var.server_port, 10) end + return params.dst_port + end + else -- stream - -- tls.* - -- error value for non-TLS connections ignored intentionally - -- fallback to preread SNI if current connection doesn't terminate TLS + -- tls.* + -- error value for non-TLS connections ignored intentionally + -- fallback to preread SNI if current connection doesn't terminate TLS - FIELDS_FUNCS["tls.sni"] = - function(params) - if not params.sni then - params.sni = server_name() or var.ssl_preread_server_name - end - - return params.sni + FIELDS_FUNCS["tls.sni"] = + function(params) + if not params.sni then + params.sni = server_name() or var.ssl_preread_server_name end - -- net.* - -- when proxying TLS request in second layer or doing TLS passthrough - -- rewrite the dst_ip, port back to what specified in proxy_protocol + return params.sni + end - FIELDS_FUNCS["net.dst.ip"] = - function(params) - if not params.dst_ip then - if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then - params.dst_ip = var.proxy_protocol_server_addr + -- net.* + -- when proxying TLS request in second layer or doing TLS passthrough + -- rewrite the dst_ip, port back to what specified in proxy_protocol - else - params.dst_ip = var.server_addr - end - end + FIELDS_FUNCS["net.dst.ip"] = + function(params) + if not params.dst_ip then + if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + params.dst_ip = var.proxy_protocol_server_addr - return params.dst_ip + else + params.dst_ip = var.server_addr + end end - FIELDS_FUNCS["net.dst.port"] = - function(params, ctx) - if not params.dst_port then - if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then - params.dst_port = tonumber(var.proxy_protocol_server_port) + return params.dst_ip + end - else - params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or - tonumber(var.server_port, 10) - end - end + FIELDS_FUNCS["net.dst.port"] = + function(params, ctx) + if not params.dst_port then + if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + params.dst_port = tonumber(var.proxy_protocol_server_port) - return params.dst_port + else + params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or + tonumber(var.server_port, 10) + end end + return params.dst_port + end + end -- is_http From 11f6b5609d699a0bcfea81476a026638ddac8f33 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Thu, 25 Jan 2024 10:49:31 +0800 Subject: [PATCH 3435/4351] clean fill_atc_context --- kong/router/fields.lua | 40 ++++++++++++++++++---------------------- 1 file changed, 18 insertions(+), 22 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index e82893f4dd7..126bbce671f 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -404,30 +404,26 @@ end local function visit_for_context(field, value, ctx) - local prefix = field:sub(1, PREFIX_LEN) - - if prefix == HTTP_HEADERS_PREFIX or prefix == HTTP_QUERIES_PREFIX then - local v_type = type(value) - - -- multiple values for a single query parameter, like /?foo=bar&foo=baz - if v_type == "table" then - for _, v in ipairs(value) do - local res, err = ctx:add_value(field, v) - if not res then - return nil, err - end + local v_type = type(value) + + -- multiple values for a single header/query parameter, like /?foo=bar&foo=baz + if v_type == "table" then + for _, v in ipairs(value) do + local res, err = ctx:add_value(field, v) + if not res then + return nil, err end - - return true - end -- if v_type - - -- the query parameter has only one value, like /?foo=bar - -- the query parameter has no value, like /?foo, - -- get_uri_arg will get a boolean `true` - -- we think it is equivalent to /?foo= - if v_type == "boolean" then - value = "" end + + return true + end -- if v_type + + -- the header/query parameter has only one value, like /?foo=bar + -- the query parameter has no value, like /?foo, + -- get_uri_arg will get a boolean `true` + -- we think it is equivalent to /?foo= + if v_type == "boolean" then + value = "" end return ctx:add_value(field, value) From 6c9f44ab9351c35c25c517925cd2289cd5bd9ab2 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 27 Feb 2024 08:27:14 -0300 Subject: [PATCH 3436/4351] chore(ci): add commit-lint action Enforce commit message format. --- .github/workflows/commitlint.yml | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 .github/workflows/commitlint.yml diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml new file mode 100644 index 00000000000..0901434386e --- /dev/null +++ b/.github/workflows/commitlint.yml @@ -0,0 +1,12 @@ +name: commit-lint + +on: [push, pull_request] + +jobs: + lint: + runs-on: ubuntu-latest + + steps: + - uses: ahmadnassri/action-commit-lint@v2 + with: + config: conventional From 70ac29d08011d3a76aafc976e04b26d133b29dfb Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 24 Jan 2024 10:46:42 -0800 Subject: [PATCH 3437/4351] fix(wasm): use singleton kong.dns client for wasm resolver bridge The original code was attempting to instantiate its own DNS client, which is really not possible given the singleton nature of the module. The correct and more maintainable behavior here is to explicitly reuse the global client instance at `kong.dns`. --- kong/runloop/wasm.lua | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 9bb697cdda1..e745b7f2cfb 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -32,7 +32,6 @@ local _M = { local utils = require "kong.tools.utils" -local dns = require "kong.tools.dns" local reports = require "kong.reports" local clear_tab = require "table.clear" local cjson = require "cjson.safe" @@ -835,9 +834,6 @@ end local function enable(kong_config) set_available_filters(kong_config.wasm_modules_parsed) - -- setup a DNS client for ngx_wasm_module - _G.dns_client = _G.dns_client or dns(kong_config) - proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" register_property_handlers() @@ -889,6 +885,12 @@ function _M.init_worker() return true end + _G.dns_client = kong and kong.dns + + if not _G.dns_client then + return nil, "global kong.dns client is not initialized" + end + local ok, err = update_in_place() if not ok then return nil, err From 8acdb2939aa891608ac0244fecf2193080eefffe Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 29 Jan 2024 14:05:48 -0800 Subject: [PATCH 3438/4351] chore(wasm): skip some initialization steps in CLI mode --- kong/runloop/wasm.lua | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index e745b7f2cfb..8ea57e2042b 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -834,9 +834,11 @@ end local function enable(kong_config) set_available_filters(kong_config.wasm_modules_parsed) - proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" + if not ngx.IS_CLI then + proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" - register_property_handlers() + register_property_handlers() + end ENABLED = true STATUS = STATUS_ENABLED @@ -885,10 +887,12 @@ function _M.init_worker() return true end - _G.dns_client = kong and kong.dns + if not ngx.IS_CLI then + _G.dns_client = kong and kong.dns - if not _G.dns_client then - return nil, "global kong.dns client is not initialized" + if not _G.dns_client then + return nil, "global kong.dns client is not initialized" + end end local ok, err = update_in_place() From 6ead30227b1cf4927bd660698278452656a404a6 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Wed, 28 Feb 2024 02:05:53 +0800 Subject: [PATCH 3439/4351] fix(build): bazel install root not found when build_name is not kong-dev. (#12641) --- scripts/build-wasm-test-filters.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/build-wasm-test-filters.sh b/scripts/build-wasm-test-filters.sh index 07c5ce887be..504a4ed0240 100755 --- a/scripts/build-wasm-test-filters.sh +++ b/scripts/build-wasm-test-filters.sh @@ -22,7 +22,7 @@ set -euo pipefail readonly BUILD_TARGET=wasm32-wasi readonly FIXTURE_PATH=${PWD}/spec/fixtures/proxy_wasm_filters -readonly INSTALL_ROOT=${PWD}/bazel-bin/build/kong-dev +readonly INSTALL_ROOT=${PWD}/bazel-bin/build/${BUILD_NAME:-kong-dev} readonly TARGET_DIR=${INSTALL_ROOT}/wasm-cargo-target readonly KONG_TEST_USER_CARGO_DISABLED=${KONG_TEST_USER_CARGO_DISABLED:-0} From dcf871146a8e2f89069f4c22b2abf556c8918f0e Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 29 Feb 2024 10:47:08 +0800 Subject: [PATCH 3440/4351] refactor(router/atc): simplify searching for field accessor function (#12664) --- kong/router/fields.lua | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 126bbce671f..4294e84b760 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -199,6 +199,11 @@ end -- is_http -- stream subsystem needs not to generate func local function get_field_accessor(funcs, field) + local f = FIELDS_FUNCS[field] + if f then + return f + end + error("unknown router matching schema field: " .. field) end @@ -259,7 +264,7 @@ if is_http then get_field_accessor = function(funcs, field) - local f = funcs[field] + local f = FIELDS_FUNCS[field] or funcs[field] if f then return f end @@ -447,8 +452,7 @@ end function _M:get_value(field, params, ctx) - local func = FIELDS_FUNCS[field] or - get_field_accessor(self.funcs, field) + local func = get_field_accessor(self.funcs, field) return func(params, ctx) end From 094ac13d562af3f1359ddc8c833a335b9c926c25 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 28 Feb 2024 10:14:00 -0300 Subject: [PATCH 3441/4351] Revert "chore(ci): add commit-lint action" This reverts commit 6c9f44ab9351c35c25c517925cd2289cd5bd9ab2. --- .github/workflows/commitlint.yml | 12 ------------ 1 file changed, 12 deletions(-) delete mode 100644 .github/workflows/commitlint.yml diff --git a/.github/workflows/commitlint.yml b/.github/workflows/commitlint.yml deleted file mode 100644 index 0901434386e..00000000000 --- a/.github/workflows/commitlint.yml +++ /dev/null @@ -1,12 +0,0 @@ -name: commit-lint - -on: [push, pull_request] - -jobs: - lint: - runs-on: ubuntu-latest - - steps: - - uses: ahmadnassri/action-commit-lint@v2 - with: - config: conventional From 55358dfc675ed499afd72154e14c15b2db8399d5 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 29 Feb 2024 16:05:24 +0800 Subject: [PATCH 3442/4351] fix(build): revert OpenResty `ngx.req.read_body()` HTTP/2 chunked encoding limitation (#12658) Cherry picked from https://github.com/openresty/lua-nginx-module/pull/2286. It was acknowledged by OpenResty as a mistaken breaking change, and we should revert it. FTI-5766 FTI-5795 --- ..._revert_req_body_hardcode_limitation.patch | 320 ++++++++++++++++++ .../kong/revert-req-body-limitation-patch.yml | 3 + t/04-patch/02-ngx-read-body-block.t | 49 +++ 3 files changed, 372 insertions(+) create mode 100644 build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch create mode 100644 changelog/unreleased/kong/revert-req-body-limitation-patch.yml create mode 100644 t/04-patch/02-ngx-read-body-block.t diff --git a/build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch b/build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch new file mode 100644 index 00000000000..00a38352402 --- /dev/null +++ b/build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch @@ -0,0 +1,320 @@ +diff --git a/bundle/ngx_lua-0.10.26/README.markdown b/bundle/ngx_lua-0.10.26/README.markdown +index d6ec8c9..02eb9af 100644 +--- a/bundle/ngx_lua-0.10.26/README.markdown ++++ b/bundle/ngx_lua-0.10.26/README.markdown +@@ -2722,8 +2722,6 @@ lua_need_request_body + + **phase:** *depends on usage* + +-Due to the stream processing feature of HTTP/2 or HTTP/3, this configuration could potentially block the entire request. Therefore, this configuration is effective only when HTTP/2 or HTTP/3 requests send content-length header. For requests with versions lower than HTTP/2, this configuration can still be used without any problems. +- + Determines whether to force the request body data to be read before running rewrite/access/content_by_lua* or not. The Nginx core does not read the client request body by default and if request body data is required, then this directive should be turned `on` or the [ngx.req.read_body](#ngxreqread_body) function should be called within the Lua code. + + To read the request body data within the [$request_body](http://nginx.org/en/docs/http/ngx_http_core_module.html#var_request_body) variable, +@@ -5426,8 +5424,6 @@ Reads the client request body synchronously without blocking the Nginx event loo + local args = ngx.req.get_post_args() + ``` + +-Due to the stream processing feature of HTTP/2 or HTTP/3, this api could potentially block the entire request. Therefore, this api is effective only when HTTP/2 or HTTP/3 requests send content-length header. For requests with versions lower than HTTP/2, this api can still be used without any problems. +- + If the request body is already read previously by turning on [lua_need_request_body](#lua_need_request_body) or by using other modules, then this function does not run and returns immediately. + + If the request body has already been explicitly discarded, either by the [ngx.req.discard_body](#ngxreqdiscard_body) function or other modules, this function does not run and returns immediately. +@@ -5643,7 +5639,7 @@ Returns a read-only cosocket object that wraps the downstream connection. Only [ + + In case of error, `nil` will be returned as well as a string describing the error. + +-Due to the streaming nature of HTTP2 and HTTP3, this API cannot be used when the downstream connection is HTTP2 and HTTP3. ++**Note:** This method will block while waiting for client request body to be fully received. Block time depends on the [client_body_timeout](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_timeout) directive and maximum body size specified by the [client_max_body_size](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size) directive. If read timeout occurs or client body size exceeds the defined limit, this function will not return and `408 Request Time-out` or `413 Request Entity Too Large` response will be returned to the client instead. + + The socket object returned by this method is usually used to read the current request's body in a streaming fashion. Do not turn on the [lua_need_request_body](#lua_need_request_body) directive, and do not mix this call with [ngx.req.read_body](#ngxreqread_body) and [ngx.req.discard_body](#ngxreqdiscard_body). + +diff --git a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki +index 305626c..0db9dd5 100644 +--- a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki ++++ b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki +@@ -4741,8 +4741,7 @@ Returns a read-only cosocket object that wraps the downstream connection. Only [ + + In case of error, nil will be returned as well as a string describing the error. + +-Due to the streaming nature of HTTP2 and HTTP3, this API cannot be used when the downstream connection is HTTP2 and HTTP3. +- ++'''Note:''' This method will block while waiting for client request body to be fully received. Block time depends on the [http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_timeout client_body_timeout] directive and maximum body size specified by the [http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size client_max_body_size] directive. If read timeout occurs or client body size exceeds the defined limit, this function will not return and 408 Request Time-out or 413 Request Entity Too Large response will be returned to the client instead. + The socket object returned by this method is usually used to read the current request's body in a streaming fashion. Do not turn on the [[#lua_need_request_body|lua_need_request_body]] directive, and do not mix this call with [[#ngx.req.read_body|ngx.req.read_body]] and [[#ngx.req.discard_body|ngx.req.discard_body]]. + + If any request body data has been pre-read into the Nginx core request header buffer, the resulting cosocket object will take care of this to avoid potential data loss resulting from such pre-reading. +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c +index 2bf40aa..d40eab1 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c +@@ -137,26 +137,6 @@ ngx_http_lua_access_handler(ngx_http_request_t *r) + } + + if (llcf->force_read_body && !ctx->read_body_done) { +- +-#if (NGX_HTTP_V2) +- if (r->main->stream && r->headers_in.content_length_n < 0) { +- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, +- "disable lua_need_request_body, since " +- "http2 read_body may break http2 stream process"); +- goto done; +- } +-#endif +- +-#if (NGX_HTTP_V3) +- if (r->http_version == NGX_HTTP_VERSION_30 +- && r->headers_in.content_length_n < 0) +- { +- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, +- "disable lua_need_request_body, since " +- "http2 read_body may break http2 stream process"); +- goto done; +- } +-#endif + r->request_body_in_single_buf = 1; + r->request_body_in_persistent_file = 1; + r->request_body_in_clean_file = 1; +@@ -174,12 +154,6 @@ ngx_http_lua_access_handler(ngx_http_request_t *r) + } + } + +-#if defined(NGX_HTTP_V3) || defined(NGX_HTTP_V2) +- +-done: +- +-#endif +- + dd("calling access handler"); + return llcf->access_handler(r); + } +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c +index 2014d52..5e2ae55 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c +@@ -196,26 +196,6 @@ ngx_http_lua_content_handler(ngx_http_request_t *r) + } + + if (llcf->force_read_body && !ctx->read_body_done) { +- +-#if (NGX_HTTP_V2) +- if (r->main->stream && r->headers_in.content_length_n < 0) { +- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, +- "disable lua_need_request_body, since " +- "http2 read_body may break http2 stream process"); +- goto done; +- } +-#endif +- +-#if (NGX_HTTP_V3) +- if (r->http_version == NGX_HTTP_VERSION_30 +- && r->headers_in.content_length_n < 0) +- { +- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, +- "disable lua_need_request_body, since " +- "http2 read_body may break http2 stream process"); +- goto done; +- } +-#endif + r->request_body_in_single_buf = 1; + r->request_body_in_persistent_file = 1; + r->request_body_in_clean_file = 1; +@@ -234,12 +214,6 @@ ngx_http_lua_content_handler(ngx_http_request_t *r) + } + } + +-#if defined(NGX_HTTP_V3) || defined(NGX_HTTP_V2) +- +-done: +- +-#endif +- + dd("setting entered"); + + ctx->entered_content_phase = 1; +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c +index 61ab999..5d69735 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c +@@ -85,23 +85,6 @@ ngx_http_lua_ngx_req_read_body(lua_State *L) + return luaL_error(L, "request object not found"); + } + +-/* http2 read body may break http2 stream process */ +-#if (NGX_HTTP_V2) +- if (r->main->stream && r->headers_in.content_length_n < 0) { +- return luaL_error(L, "http2 requests are not supported" +- " without content-length header"); +- } +-#endif +- +-#if (NGX_HTTP_V3) +- if (r->http_version == NGX_HTTP_VERSION_30 +- && r->headers_in.content_length_n < 0) +- { +- return luaL_error(L, "http3 requests are not supported" +- " without content-length header"); +- } +-#endif +- + r->request_body_in_single_buf = 1; + r->request_body_in_persistent_file = 1; + r->request_body_in_clean_file = 1; +@@ -349,23 +332,6 @@ ngx_http_lua_ngx_req_get_body_file(lua_State *L) + return luaL_error(L, "request object not found"); + } + +-/* http2 read body may break http2 stream process */ +-#if (NGX_HTTP_V2) +- if (r->main->stream && r->headers_in.content_length_n < 0) { +- return luaL_error(L, "http2 requests are not supported" +- " without content-length header"); +- } +-#endif +- +-#if (NGX_HTTP_V3) +- if (r->http_version == NGX_HTTP_VERSION_30 +- && r->headers_in.content_length_n < 0) +- { +- return luaL_error(L, "http3 requests are not supported" +- " without content-length header"); +- } +-#endif +- + ngx_http_lua_check_fake_request(L, r); + + if (r->request_body == NULL || r->request_body->temp_file == NULL) { +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c +index c56bba5..4109f28 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c +@@ -140,12 +140,7 @@ ngx_http_lua_rewrite_handler(ngx_http_request_t *r) + return NGX_DONE; + } + +-/* http2 read body may break http2 stream process */ +-#if (NGX_HTTP_V2) +- if (llcf->force_read_body && !ctx->read_body_done && !r->main->stream) { +-#else + if (llcf->force_read_body && !ctx->read_body_done) { +-#endif + r->request_body_in_single_buf = 1; + r->request_body_in_persistent_file = 1; + r->request_body_in_clean_file = 1; +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c +index 997262e..be86069 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c +@@ -102,13 +102,8 @@ ngx_http_lua_server_rewrite_handler(ngx_http_request_t *r) + return NGX_DONE; + } + +-/* TODO: lscf do not have force_read_body +- * http2 read body may break http2 stream process */ +-#if (NGX_HTTP_V2) +- if (llcf->force_read_body && !ctx->read_body_done && !r->main->stream) { +-#else ++ /* TODO: lscf do not have force_read_body */ + if (llcf->force_read_body && !ctx->read_body_done) { +-#endif + r->request_body_in_single_buf = 1; + r->request_body_in_persistent_file = 1; + r->request_body_in_clean_file = 1; +diff --git a/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t b/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t +index 32c02e1..b867d3a 100644 +--- a/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t ++++ b/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t +@@ -170,26 +170,3 @@ Expect: 100-Continue + http finalize request: 500, "/echo_body?" a:1, c:2 + http finalize request: 500, "/echo_body?" a:1, c:0 + --- log_level: debug +---- skip_eval: 4:$ENV{TEST_NGINX_USE_HTTP3} +- +- +- +-=== TEST 9: test HTTP2 reading request body was disabled +---- config +- location /echo_body { +- lua_need_request_body on; +- rewrite_by_lua_block { +- ngx.print(ngx.var.request_body or "nil") +- } +- content_by_lua 'ngx.exit(ngx.OK)'; +- } +---- http2 +---- request eval +-"POST /echo_body +-hello\x00\x01\x02 +-world\x03\x04\xff" +---- more_headers +-Content-Length: +---- response_body eval +-"nil" +---- no_error_log +diff --git a/bundle/ngx_lua-0.10.26/t/024-access/request_body.t b/bundle/ngx_lua-0.10.26/t/024-access/request_body.t +index 0aa12c8..fa03195 100644 +--- a/bundle/ngx_lua-0.10.26/t/024-access/request_body.t ++++ b/bundle/ngx_lua-0.10.26/t/024-access/request_body.t +@@ -170,26 +170,3 @@ Expect: 100-Continue + http finalize request: 500, "/echo_body?" a:1, c:2 + http finalize request: 500, "/echo_body?" a:1, c:0 + --- log_level: debug +---- skip_eval: 4:$ENV{TEST_NGINX_USE_HTTP3} +- +- +- +-=== TEST 9: test HTTP2 reading request body was disabled +---- config +- location /echo_body { +- lua_need_request_body on; +- access_by_lua_block { +- ngx.print(ngx.var.request_body or "nil") +- } +- content_by_lua 'ngx.exit(ngx.OK)'; +- } +---- http2 +---- request eval +-"POST /echo_body +-hello\x00\x01\x02 +-world\x03\x04\xff" +---- more_headers +-Content-Length: +---- response_body eval +-"nil" +---- no_error_log +diff --git a/bundle/ngx_lua-0.10.26/t/044-req-body.t b/bundle/ngx_lua-0.10.26/t/044-req-body.t +index f4509e1..da3a28b 100644 +--- a/bundle/ngx_lua-0.10.26/t/044-req-body.t ++++ b/bundle/ngx_lua-0.10.26/t/044-req-body.t +@@ -7,7 +7,7 @@ log_level('warn'); + + repeat_each(2); + +-plan tests => repeat_each() * (blocks() * 4 + 56); ++plan tests => repeat_each() * (blocks() * 4 + 58 ); + + #no_diff(); + no_long_string(); +@@ -1774,23 +1774,3 @@ content length: 5 + --- no_error_log + [error] + [alert] +---- skip_eval: 4:$ENV{TEST_NGINX_USE_HTTP3} +- +- +- +-=== TEST 53: HTTP2 read buffered body was discarded +---- config +- location = /test { +- content_by_lua_block { +- local err = pcall(ngx.req.read_body()) +- ngx.say(err) +- } +- } +---- http2 +---- request +-POST /test +-hello, world +---- more_headers +-Content-Length: +---- error_code: 500 +---- error_log: http2 requests are not supported without content-length header diff --git a/changelog/unreleased/kong/revert-req-body-limitation-patch.yml b/changelog/unreleased/kong/revert-req-body-limitation-patch.yml new file mode 100644 index 00000000000..55da8ff9197 --- /dev/null +++ b/changelog/unreleased/kong/revert-req-body-limitation-patch.yml @@ -0,0 +1,3 @@ +message: revert the hard-coded limitation of the ngx.read_body() API in OpenResty upstreams' new versions when downstream connections are in HTTP/2 or HTTP/3 stream modes. +type: bugfix +scope: Core diff --git a/t/04-patch/02-ngx-read-body-block.t b/t/04-patch/02-ngx-read-body-block.t new file mode 100644 index 00000000000..a086b125704 --- /dev/null +++ b/t/04-patch/02-ngx-read-body-block.t @@ -0,0 +1,49 @@ +# vim:set ft= ts=4 sw=4 et fdm=marker: + +use Test::Nginx::Socket 'no_plan'; + +repeat_each(2); + +run_tests(); + +__DATA__ + +=== TEST 1: ngx.req.read_body() should work for HTTP2 GET requests that doesn't carry the content-length header +--- config + location = /test { + content_by_lua_block { + local ok, err = pcall(ngx.req.read_body) + ngx.say(ok, " err: ", err) + } + } +--- http2 +--- request +GET /test +hello, world +--- more_headers +Content-Length: +--- response_body +true err: nil +--- no_error_log +[error] +[alert] + +=== TEST 2: ngx.req.read_body() should work for HTTP2 POST requests that doesn't carry the content-length header +--- config + location = /test { + content_by_lua_block { + local ok, err = pcall(ngx.req.read_body) + ngx.say(ok, " err: ", err) + } + } +--- http2 +--- request +POST /test +hello, world +--- more_headers +Content-Length: +--- response_body +true err: nil +--- no_error_log +[error] +[alert] \ No newline at end of file From 9d68f16a44a42dc1fa51c2a94627084d44af6404 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 29 Feb 2024 16:59:50 +0800 Subject: [PATCH 3443/4351] chore(package): add tzdata to deb images (#12609) The tzdata package supports standard timezone database info. So users can set or show convenient timezone info. Fix #FTI-5698 --- build/dockerfiles/deb.Dockerfile | 1 + changelog/unreleased/kong/add_tzdata.yml | 3 +++ 2 files changed, 4 insertions(+) create mode 100644 changelog/unreleased/kong/add_tzdata.yml diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index a55b3706fcf..c25cbadd5d5 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -20,6 +20,7 @@ COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.deb RUN apt-get update \ && apt-get -y upgrade \ && apt-get -y autoremove \ + && DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata \ && apt-get install -y --no-install-recommends /tmp/kong.deb \ && rm -rf /var/lib/apt/lists/* \ && rm -rf /tmp/kong.deb \ diff --git a/changelog/unreleased/kong/add_tzdata.yml b/changelog/unreleased/kong/add_tzdata.yml new file mode 100644 index 00000000000..91c8df9c2ad --- /dev/null +++ b/changelog/unreleased/kong/add_tzdata.yml @@ -0,0 +1,3 @@ +message: | + Add package `tzdata` to DEB Docker image for convenient timezone setting. +type: dependency From 51f11a7f2cdecf2258e6963941bd073693cc2291 Mon Sep 17 00:00:00 2001 From: tzssangglass Date: Thu, 29 Feb 2024 17:48:59 +0800 Subject: [PATCH 3444/4351] chore(cd): update file permission of kong.logrotate (#12629) origin file permission of kong.logrotate is 664, but the correct file permission is 644 Fix: https://konghq.atlassian.net/browse/FTI-5756 --------- Signed-off-by: tzssangglass --- build/package/nfpm.yaml | 3 +++ .../unreleased/kong/fix-file-permission-of-logrotate.yml | 3 +++ scripts/explain_manifest/explain.py | 8 +++++--- scripts/explain_manifest/suites.py | 2 ++ 4 files changed, 13 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/fix-file-permission-of-logrotate.yml diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 388b7d0be89..2e0bbf0c691 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -42,6 +42,9 @@ contents: dst: /lib/systemd/system/kong.service - src: build/package/kong.logrotate dst: /etc/kong/kong.logrotate + file_info: + mode: 0644 + scripts: postinstall: ./build/package/postinstall.sh replaces: diff --git a/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml b/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml new file mode 100644 index 00000000000..2fb24c9e2f5 --- /dev/null +++ b/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml @@ -0,0 +1,3 @@ +message: update file permission of kong.logrotate to 644 +type: bugfix +scope: Core diff --git a/scripts/explain_manifest/explain.py b/scripts/explain_manifest/explain.py index d9f807b2dc2..1916401024e 100644 --- a/scripts/explain_manifest/explain.py +++ b/scripts/explain_manifest/explain.py @@ -64,12 +64,14 @@ def __init__(self, path, relpath): # use lstat to get the mode, uid, gid of the symlink itself self.mode = os.lstat(path).st_mode + # unix style mode + self.file_mode = '0' + oct(self.mode & 0o777)[2:] self.uid = os.lstat(path).st_uid self.gid = os.lstat(path).st_gid if not Path(path).is_symlink(): self.size = os.stat(path).st_size - + self._lazy_evaluate_attrs.update({ "binary_content": lambda: open(path, "rb").read(), "text_content": lambda: open(path, "rb").read().decode('utf-8'), @@ -129,7 +131,7 @@ def __init__(self, path, relpath): binary = lief.parse(path) if not binary: # not an ELF file, malformed, etc return - + self.arch = binary.header.machine_type.name for d in binary.dynamic_entries: @@ -152,7 +154,7 @@ def __init__(self, path, relpath): self.version_requirement[f.name] = [LooseVersion( a.name) for a in f.get_auxiliary_symbols()] self.version_requirement[f.name].sort() - + self._lazy_evaluate_attrs.update({ "exported_symbols": self.get_exported_symbols, "imported_symbols": self.get_imported_symbols, diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 89fb06ecfe2..daed3029939 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -19,6 +19,8 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): expect("/etc/kong/kong.logrotate", "includes logrotate config").exists() + expect("/etc/kong/kong.logrotate", "logrotate config should have 0644 permissions").file_mode.equals("0644") + expect("/usr/local/kong/include/openssl/**.h", "includes OpenSSL headers").exists() # binary correctness From d43159afcec9212a4e214b7568c4922a832c1651 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 29 Feb 2024 19:14:52 +0800 Subject: [PATCH 3445/4351] chore(deps): bump lua-resty-openssl to 1.2.1 (#12665) --- changelog/unreleased/kong/bump-lua-resty-openssl.yml | 3 +++ kong-3.7.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-openssl.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-openssl.yml b/changelog/unreleased/kong/bump-lua-resty-openssl.yml new file mode 100644 index 00000000000..7e43d0456f7 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-openssl.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-openssl to 1.2.1" +type: dependency +scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 61fa53a8f27..0d37a900f09 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.3.6", - "lua-resty-openssl == 1.2.0", + "lua-resty-openssl == 1.2.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.12.0", From 49c1ea021e3aaad8e083525bb65a3b421e4be44c Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Tue, 5 Mar 2024 14:21:34 +0800 Subject: [PATCH 3446/4351] fix(cache): mlcache invalidation use separate cluster event channels to avoid useless invalidation (#12321) Currently, the kong_db_cache and kong_core_db_cache use the same invalidations channel named "invalidations" in the cluster event hook. In a traditional cluster(in which multiple Kong nodes use the same database and communicate with each other through cluster events), whenever an invalidation happens on a node A, any other single node X in the cluster will call invalidate_local on both kong_db_cache and kong_core_db_cache although the entity usually exists in only one cache, thus generates useless worker events. The PR tries to separate every kong.cache instance to use its own invalidations channel to avoid generating useless "invalidations" worker events in a traditional cluster. - Leave the existing channel "invalidation" only for kong.cache - Create a separate channel for the kong.core_cache(and other cache instances if any) * fix(cache): mlcache invalidation use split cluster event channels to avoid useless invalidation * docs(changelog): add changelog * fix(*): preserve old invalidate channel for kong_db_cache * docs(changelog): reword changelog * fix(*): stash invalidation channel in cache obj * docs(*): remove invalidate deprecate changelog * style(*): remove extra blank line --- ...che_invalidation_cluster_event_channel.yml | 4 ++++ kong/cache/init.lua | 15 +++++++++---- kong/global.lua | 21 ++++++++++--------- .../kong/plugins/invalidations/handler.lua | 4 ++++ 4 files changed, 30 insertions(+), 14 deletions(-) create mode 100644 changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml diff --git a/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml b/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml new file mode 100644 index 00000000000..ab0c68bc357 --- /dev/null +++ b/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml @@ -0,0 +1,4 @@ +message: | + Each Kong cache instance now utilizes its own cluster event channel. This approach isolates cache invalidation events and reducing the generation of unnecessary worker events. +type: bugfix +scope: Core diff --git a/kong/cache/init.lua b/kong/cache/init.lua index dcf2d173c13..91b21c64a1a 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -86,6 +86,10 @@ function _M.new(opts) error("opts.resty_lock_opts must be a table", 2) end + if opts.invalidation_channel and type(opts.invalidation_channel) ~= "string" then + error("opts.invalidation_channel must be a string", 2) + end + local shm_name = opts.shm_name if not shared[shm_name] then log(ERR, "shared dictionary ", shm_name, " not found") @@ -131,6 +135,8 @@ function _M.new(opts) end local cluster_events = opts.cluster_events + local invalidation_channel = opts.invalidation_channel + or ("invalidations_" .. shm_name) local self = { cluster_events = cluster_events, mlcache = mlcache, @@ -138,10 +144,11 @@ function _M.new(opts) shm_name = shm_name, ttl = ttl, neg_ttl = neg_ttl, + invalidation_channel = invalidation_channel, } - local ok, err = cluster_events:subscribe("invalidations", function(key) - log(DEBUG, "received invalidate event from cluster for key: '", key, "'") + local ok, err = cluster_events:subscribe(self.invalidation_channel, function(key) + log(DEBUG, self.shm_name .. " received invalidate event from cluster for key: '", key, "'") self:invalidate_local(key) end) if not ok then @@ -230,7 +237,7 @@ function _M:invalidate_local(key) error("key must be a string", 2) end - log(DEBUG, "invalidating (local): '", key, "'") + log(DEBUG, self.shm_name, " invalidating (local): '", key, "'") local ok, err = self.mlcache:delete(key) if not ok then @@ -248,7 +255,7 @@ function _M:invalidate(key) log(DEBUG, "broadcasting (cluster) invalidation for key: '", key, "'") - local ok, err = self.cluster_events:broadcast("invalidations", key) + local ok, err = self.cluster_events:broadcast(self.invalidation_channel, key) if not ok then log(ERR, "failed to broadcast cached entity invalidation: ", err) end diff --git a/kong/global.lua b/kong/global.lua index ace19ae87fb..468f55bf821 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -249,16 +249,17 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) end return kong_cache.new({ - shm_name = "kong_db_cache", - cluster_events = cluster_events, - worker_events = worker_events, - ttl = db_cache_ttl, - neg_ttl = db_cache_neg_ttl or db_cache_ttl, - resurrect_ttl = kong_config.resurrect_ttl, - page = page, - cache_pages = cache_pages, - resty_lock_opts = LOCK_OPTS, - lru_size = get_lru_size(kong_config), + shm_name = "kong_db_cache", + cluster_events = cluster_events, + worker_events = worker_events, + ttl = db_cache_ttl, + neg_ttl = db_cache_neg_ttl or db_cache_ttl, + resurrect_ttl = kong_config.resurrect_ttl, + page = page, + cache_pages = cache_pages, + resty_lock_opts = LOCK_OPTS, + lru_size = get_lru_size(kong_config), + invalidation_channel = "invalidations", }) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua index 91ccfd67e5a..059a96b61c6 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/invalidations/handler.lua @@ -15,6 +15,10 @@ function Invalidations:init_worker() assert(kong.cluster_events:subscribe("invalidations", function(key) counts[key] = (counts[key] or 0) + 1 end)) + + assert(kong.cluster_events:subscribe("invalidations_kong_core_db_cache", function(key) + counts[key] = (counts[key] or 0) + 1 + end)) end From 29285c3867038b66a57591ae09b640f92c35c4a0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 5 Mar 2024 15:24:14 +0800 Subject: [PATCH 3447/4351] refactor(router/atc): simplify cache key calculation (#12481) --- kong/router/fields.lua | 36 ++++++++++++------------------------ 1 file changed, 12 insertions(+), 24 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 4294e84b760..40dd85609f7 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -8,7 +8,6 @@ local tonumber = tonumber local setmetatable = setmetatable local tb_sort = table.sort local tb_concat = table.concat -local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower local var = ngx.var @@ -373,36 +372,21 @@ if is_http then end -- is_http +-- the fields returned from atc-router have fixed order and name +-- traversing these fields will always get a decided result (for one router instance) +-- so we need not to add field's name in cache key now local function visit_for_cache_key(field, value, str_buf) -- these fields were not in cache key if field == "net.protocol" then return true end - local headers_or_queries = field:sub(1, PREFIX_LEN) - - if headers_or_queries == HTTP_HEADERS_PREFIX then - headers_or_queries = true - field = replace_dashes_lower(field) - - elseif headers_or_queries == HTTP_QUERIES_PREFIX then - headers_or_queries = true - - else - headers_or_queries = false + if type(value) == "table" then + tb_sort(value) + value = tb_concat(value, ",") end - if not headers_or_queries then - str_buf:put(value or "", "|") - - else -- headers or queries - if type(value) == "table" then - tb_sort(value) - value = tb_concat(value, ",") - end - - str_buf:putf("%s=%s|", field, value or "") - end + str_buf:putf("%s|", value or "") return true end @@ -483,7 +467,11 @@ function _M:get_cache_key(params, ctx) visit_for_cache_key, str_buf) assert(res) - return str_buf:get() + local str = str_buf:get() + + -- returns a local variable instead of using a tail call + -- to avoid NYI + return str end From e077cae5b964bd130e449fab5a58d1b3d5af2811 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 5 Mar 2024 10:26:52 +0200 Subject: [PATCH 3448/4351] chore(patches): fix pcre2 regex memory corruption issues (#12687) * chore(patches): fix pcre2 regex memory corruption issues ### Summary Adds couple of patches that were recently merged to upstream project. This should finally fix test issues with PCRE2 on EE master. * chore(patches): remove useless pcre config on stream module ### Summary Just a small patch from the upstream: https://github.com/openresty/stream-lua-nginx-module/commit/f1499e3b06f698dc2813e0686aa0cc257299fcd7 --- ...a-0.10.26_03-regex-memory-corruption.patch | 38 ++++++++++++ ...0.0.14_02-remove-useless-pcre-config.patch | 59 ++++++++++++++++++ ...ua-0.0.14_03-regex-memory-corruption.patch | 60 +++++++++++++++++++ 3 files changed, 157 insertions(+) create mode 100644 build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch create mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch create mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch diff --git a/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch b/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch new file mode 100644 index 00000000000..1c40fd5fa57 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch @@ -0,0 +1,38 @@ +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c +index 1b52fa2..30c1650 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c +@@ -688,11 +688,11 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + ngx_pool_t *old_pool; + + if (flags & NGX_LUA_RE_MODE_DFA) { +- ovecsize = 2; ++ ovecsize = 1; + re->ncaptures = 0; + + } else { +- ovecsize = (re->ncaptures + 1) * 3; ++ ovecsize = re->ncaptures + 1; + } + + old_pool = ngx_http_lua_pcre_malloc_init(NULL); +@@ -710,7 +710,7 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + } + + ngx_regex_match_data_size = ovecsize; +- ngx_regex_match_data = pcre2_match_data_create(ovecsize / 3, NULL); ++ ngx_regex_match_data = pcre2_match_data_create(ovecsize, NULL); + + if (ngx_regex_match_data == NULL) { + rc = PCRE2_ERROR_NOMEMORY; +@@ -756,8 +756,8 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); + #endif + +- if (!(flags & NGX_LUA_RE_MODE_DFA) && n > ovecsize / 3) { +- n = ovecsize / 3; ++ if (n > ovecsize) { ++ n = ovecsize; + } + + for (i = 0; i < n; i++) { diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch new file mode 100644 index 00000000000..1e706fc6c3e --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch @@ -0,0 +1,59 @@ +From f1499e3b06f698dc2813e0686aa0cc257299fcd7 Mon Sep 17 00:00:00 2001 +From: swananan +Date: Thu, 11 Jan 2024 08:46:17 +0800 +Subject: [PATCH] changes: remove the useless pcre config. + +--- + config | 39 --------------------------------------- + 1 file changed, 39 deletions(-) + +diff --git a/bundle/ngx_stream_lua-0.0.14/config b/bundle/ngx_stream_lua-0.0.14/config +index 8db90628..e1470b7a 100644 +--- a/bundle/ngx_stream_lua-0.0.14/config ++++ b/bundle/ngx_stream_lua-0.0.14/config +@@ -405,45 +405,6 @@ fi + + # ---------------------------------------- + +-if [ $USE_PCRE = YES -o $PCRE != NONE ] && [ $PCRE != NO -a $PCRE != YES ] && [ $PCRE2 != YES ]; then +- # force pcre_version symbol to be required when PCRE is statically linked +- case "$NGX_PLATFORM" in +- Darwin:*) +- ngx_feature="require defined symbols (-u)" +- ngx_feature_name= +- ngx_feature_path= +- ngx_feature_libs="-Wl,-u,_strerror" +- ngx_feature_run=no +- ngx_feature_incs="#include " +- ngx_feature_test='printf("hello");' +- +- . auto/feature +- +- if [ $ngx_found = yes ]; then +- CORE_LIBS="-Wl,-u,_pcre_version $CORE_LIBS" +- fi +- ;; +- +- *) +- ngx_feature="require defined symbols (--require-defined)" +- ngx_feature_name= +- ngx_feature_path= +- ngx_feature_libs="-Wl,--require-defined=strerror" +- ngx_feature_run=no +- ngx_feature_incs="#include " +- ngx_feature_test='printf("hello");' +- +- . auto/feature +- +- if [ $ngx_found = yes ]; then +- CORE_LIBS="-Wl,--require-defined=pcre_version $CORE_LIBS" +- fi +- ;; +- esac +-fi +- +-# ---------------------------------------- +- + USE_MD5=YES + USE_SHA1=YES + diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch new file mode 100644 index 00000000000..197a0e054b8 --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch @@ -0,0 +1,60 @@ +diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c +index e32744e..241ec00 100644 +--- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c ++++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c +@@ -695,11 +695,11 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + ngx_pool_t *old_pool; + + if (flags & NGX_LUA_RE_MODE_DFA) { +- ovecsize = 2; ++ ovecsize = 1; + re->ncaptures = 0; + + } else { +- ovecsize = (re->ncaptures + 1) * 3; ++ ovecsize = re->ncaptures + 1; + } + + old_pool = ngx_stream_lua_pcre_malloc_init(NULL); +@@ -717,7 +717,7 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + } + + ngx_regex_match_data_size = ovecsize; +- ngx_regex_match_data = pcre2_match_data_create(ovecsize / 3, NULL); ++ ngx_regex_match_data = pcre2_match_data_create(ovecsize, NULL); + + if (ngx_regex_match_data == NULL) { + rc = PCRE2_ERROR_NOMEMORY; +@@ -762,8 +762,8 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); + #endif + +- if (!(flags & NGX_LUA_RE_MODE_DFA) && n > ovecsize / 3) { +- n = ovecsize / 3; ++ if (n > ovecsize) { ++ n = ovecsize; + } + + for (i = 0; i < n; i++) { +@@ -796,6 +796,21 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + re->ncaptures = 0; + + } else { ++ /* How pcre_exec() returns captured substrings ++ * The first two-thirds of the vector is used to pass back captured ++ * substrings, each substring using a pair of integers. The remaining ++ * third of the vector is used as workspace by pcre_exec() while ++ * matching capturing subpatterns, and is not available for passing ++ * back information. The number passed in ovecsize should always be a ++ * multiple of three. If it is not, it is rounded down. ++ * ++ * When a match is successful, information about captured substrings is ++ * returned in pairs of integers, starting at the beginning of ovector, ++ * and continuing up to two-thirds of its length at the most. The first ++ * element of each pair is set to the byte offset of the first character ++ * in a substring, and the second is set to the byte offset of the first ++ * character after the end of a substring. ++ */ + ovecsize = (re->ncaptures + 1) * 3; + } + From 793e632f38663332701acc7abbc44f6c95f245ce Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 5 Mar 2024 11:14:36 +0200 Subject: [PATCH 3449/4351] chore(deps): bump actions/cache from 3 to 4 (#12387) Bumps [actions/cache](https://github.com/actions/cache) from 3 to 4. - [Release notes](https://github.com/actions/cache/releases) - [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md) - [Commits](https://github.com/actions/cache/compare/v3...v4) --- updated-dependencies: - dependency-name: actions/cache dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/autodocs.yml | 4 ++-- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 6 +++--- .github/workflows/perf.yml | 4 ++-- .github/workflows/release.yml | 4 ++-- .github/workflows/upgrade-tests.yml | 2 +- 6 files changed, 11 insertions(+), 11 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index 12dcea67243..baf03c474da 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -35,7 +35,7 @@ jobs: uses: actions/checkout@v4 - name: Lookup build cache - uses: actions/cache@v3 + uses: actions/cache@v4 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} @@ -94,7 +94,7 @@ jobs: ref: ${{ github.event.inputs.target_branch }} - name: Lookup build cache - uses: actions/cache@v3 + uses: actions/cache@v4 id: cache-deps with: path: ${{ env.INSTALL_ROOT }} diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index 88704ccdedc..b815a183274 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -37,7 +37,7 @@ jobs: - name: Lookup build cache id: cache-deps - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ steps.cache-key.outputs.cache-key }} diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 8cb47a16550..89614e85698 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -59,7 +59,7 @@ jobs: - name: Lookup build cache id: cache-deps - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ needs.build.outputs.cache-key }} @@ -187,7 +187,7 @@ jobs: - name: Lookup build cache id: cache-deps - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ needs.build.outputs.cache-key }} @@ -345,7 +345,7 @@ jobs: - name: Lookup build cache id: cache-deps - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ needs.build.outputs.cache-key }} diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index d71b8851903..7bc69ee2bfe 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -42,7 +42,7 @@ jobs: - name: Lookup build cache id: cache-deps - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ steps.cache-key.outputs.cache-key }} @@ -118,7 +118,7 @@ jobs: - name: Load Cached Packages id: cache-deps if: env.GHA_CACHE == 'true' - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ needs.build-packages.outputs.cache-key }} diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 4a40ff4d3ae..bf074de740a 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -132,7 +132,7 @@ jobs: - name: Cache Git id: cache-git if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: /usr/local/git key: ${{ matrix.label }}-git-2.41.0 @@ -193,7 +193,7 @@ jobs: - name: Cache Packages id: cache-deps if: env.GHA_CACHE == 'true' - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: bazel-bin/pkg key: ${{ steps.cache-key.outputs.cache-key }} diff --git a/.github/workflows/upgrade-tests.yml b/.github/workflows/upgrade-tests.yml index 96effbccc5f..d3c75d916a6 100644 --- a/.github/workflows/upgrade-tests.yml +++ b/.github/workflows/upgrade-tests.yml @@ -47,7 +47,7 @@ jobs: - name: Lookup build cache id: cache-deps - uses: actions/cache@v3 + uses: actions/cache@v4 with: path: ${{ env.BUILD_ROOT }} key: ${{ needs.build.outputs.cache-key }} From 336849d5588788691c8190c162377ca5065a73c7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 5 Mar 2024 11:46:29 +0200 Subject: [PATCH 3450/4351] refactor(tracing): simplified the dynamic hooks code (#12461) Signed-off-by: Aapo Talvensaari --- kong-3.7.0-0.rockspec | 1 - kong/dynamic_hook/init.lua | 222 +++++++++++++++++------ kong/dynamic_hook/wrap_function_gen.lua | 224 ------------------------ kong/init.lua | 70 ++++---- kong/resty/dns/client.lua | 2 +- kong/runloop/handler.lua | 6 +- kong/timing/init.lua | 17 +- 7 files changed, 223 insertions(+), 319 deletions(-) delete mode 100644 kong/dynamic_hook/wrap_function_gen.lua diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 0d37a900f09..e5e0e42a6cb 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -610,6 +610,5 @@ build = { ["kong.timing.hooks.socket"] = "kong/timing/hooks/socket.lua", ["kong.dynamic_hook"] = "kong/dynamic_hook/init.lua", - ["kong.dynamic_hook.wrap_function_gen"] = "kong/dynamic_hook/wrap_function_gen.lua", } } diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index f86f09311b3..d5cd940b0f1 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -1,19 +1,25 @@ -local warp_function_gen = require("kong.dynamic_hook.wrap_function_gen") - -local ngx = ngx - -local _M = { +local ngx = ngx +local type = type +local pcall = pcall +local select = select +local ipairs = ipairs +local assert = assert +local ngx_log = ngx.log +local ngx_WARN = ngx.WARN +local ngx_get_phase = ngx.get_phase + + +local _M = { TYPE = { BEFORE = 1, - AFTER = 2, + AFTER = 2, BEFORE_MUT = 3, - AFTER_MUT = 4, + AFTER_MUT = 4, }, } -local pcall = pcall -local non_function_hooks = { +local NON_FUNCTION_HOOKS = { --[[ [group_name] = { [hook_name] = , @@ -23,39 +29,152 @@ local non_function_hooks = { --]] } -local always_enabled_groups = {} - -local wrap_functions = { - [0] = warp_function_gen.generate_wrap_function(0), - [1] = warp_function_gen.generate_wrap_function(1), - [2] = warp_function_gen.generate_wrap_function(2), - [3] = warp_function_gen.generate_wrap_function(3), - [4] = warp_function_gen.generate_wrap_function(4), - [5] = warp_function_gen.generate_wrap_function(5), - [6] = warp_function_gen.generate_wrap_function(6), - [7] = warp_function_gen.generate_wrap_function(7), - [8] = warp_function_gen.generate_wrap_function(8), - ["varargs"] = warp_function_gen.generate_wrap_function("varargs"), -} + +local ALWAYS_ENABLED_GROUPS = {} + + +local function should_execute_original_func(group_name) + if ALWAYS_ENABLED_GROUPS[group_name] then + return + end + + local phase = ngx_get_phase() + if phase == "init" or phase == "init_worker" then + return true + end + + local dynamic_hook = ngx.ctx.dynamic_hook + if not dynamic_hook then + return true + end + + local enabled_groups = dynamic_hook.enabled_groups + if not enabled_groups[group_name] then + return true + end +end + + +local function execute_hook_vararg(hook, hook_type, group_name, ...) + if not hook then + return + end + local ok, err = pcall(hook, ...) + if not ok then + ngx_log(ngx_WARN, "failed to run ", hook_type, " hook of ", group_name, ": ", err) + end +end + + +local function execute_hooks_vararg(hooks, hook_type, group_name, ...) + if not hooks then + return + end + for _, hook in ipairs(hooks) do + execute_hook_vararg(hook, hook_type, group_name, ...) + end +end + + +local function execute_after_hooks_vararg(handlers, group_name, ...) + execute_hook_vararg(handlers.after_mut, "after_mut", group_name, ...) + execute_hooks_vararg(handlers.afters, "after", group_name, ...) + return ... +end + + +local function wrap_function_vararg(group_name, original_func, handlers) + return function (...) + if should_execute_original_func(group_name) then + return original_func(...) + end + execute_hooks_vararg(handlers.befores, "before", group_name, ...) + return execute_after_hooks_vararg(handlers, group_name, original_func(...)) + end +end + + +local function execute_hook(hook, hook_type, group_name, a1, a2, a3, a4, a5, a6, a7, a8) + if not hook then + return + end + local ok, err = pcall(hook, a1, a2, a3, a4, a5, a6, a7, a8) + if not ok then + ngx_log(ngx_WARN, "failed to run ", hook_type, " hook of ", group_name, ": ", err) + end +end + + +local function execute_hooks(hooks, hook_type, group_name, a1, a2, a3, a4, a5, a6, a7, a8) + if not hooks then + return + end + for _, hook in ipairs(hooks) do + execute_hook(hook, hook_type, group_name, a1, a2, a3, a4, a5, a6, a7, a8) + end +end + + +local function execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) + if max_args == 0 then + return original_func() + elseif max_args == 1 then + return original_func(a1) + elseif max_args == 2 then + return original_func(a1, a2) + elseif max_args == 3 then + return original_func(a1, a2, a3) + elseif max_args == 4 then + return original_func(a1, a2, a3, a4) + elseif max_args == 5 then + return original_func(a1, a2, a3, a4, a5) + elseif max_args == 6 then + return original_func(a1, a2, a3, a4, a5, a6) + elseif max_args == 7 then + return original_func(a1, a2, a3, a4, a5, a6, a7) + else + return original_func(a1, a2, a3, a4, a5, a6, a7, a8) + end +end + + +local function wrap_function(max_args, group_name, original_func, handlers) + return function(a1, a2, a3, a4, a5, a6, a7, a8) + if should_execute_original_func(group_name) then + a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) + + else + execute_hook(handlers.before_mut, "before_mut", group_name, a1, a2, a3, a4, a5, a6, a7, a8) + execute_hooks(handlers.befores, "before", group_name, a1, a2, a3, a4, a5, a6, a7, a8) + a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) + execute_hook(handlers.after_mut, "after_mut", group_name, a1, a2, a3, a4, a5, a6, a7, a8) + execute_hooks(handlers.afters, "after", group_name, a1, a2, a3, a4, a5, a6, a7, a8) + end + return a1, a2, a3, a4, a5, a6, a7, a8 + end +end function _M.hook_function(group_name, parent, child_key, max_args, handlers) assert(type(parent) == "table", "parent must be a table") assert(type(child_key) == "string", "child_key must be a string") - if type(max_args) == "string" then - assert(max_args == "varargs", "max_args must be a number or \"varargs\"") + local is_varargs = max_args == "varargs" + if is_varargs then assert(handlers.before_mut == nil, "before_mut is not supported for varargs functions") - else - assert(type(max_args) == "number", "max_args must be a number or \"varargs\"") - assert(max_args >= 0 and max_args <= 8, "max_args must be >= 0") + assert(type(max_args) == "number", 'max_args must be a number or "varargs"') + assert(max_args >= 0 and max_args <= 8, 'max_args must be >= 0 and <= 8, or "varargs"') end - local old_func = parent[child_key] - assert(type(old_func) == "function", "parent[" .. child_key .. "] must be a function") + local original_func = parent[child_key] + assert(type(original_func) == "function", "parent[" .. child_key .. "] must be a function") - parent[child_key] = wrap_functions[max_args](always_enabled_groups, group_name, old_func, handlers) + if is_varargs then + parent[child_key] = wrap_function_vararg(group_name, original_func, handlers) + else + parent[child_key] = wrap_function(max_args, group_name, original_func, handlers) + end end @@ -64,10 +183,10 @@ function _M.hook(group_name, hook_name, handler) assert(type(hook_name) == "string", "hook_name must be a string") assert(type(handler) == "function", "handler must be a function") - local hooks = non_function_hooks[group_name] + local hooks = NON_FUNCTION_HOOKS[group_name] if not hooks then hooks = {} - non_function_hooks[group_name] = hooks + NON_FUNCTION_HOOKS[group_name] = hooks end hooks[hook_name] = handler @@ -75,7 +194,7 @@ end function _M.is_group_enabled(group_name) - if always_enabled_groups[group_name] then + if ALWAYS_ENABLED_GROUPS[group_name] then return true end @@ -93,12 +212,12 @@ function _M.is_group_enabled(group_name) end -function _M.run_hooks(ctx, group_name, hook_name, ...) +function _M.run_hooks(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ...) if not _M.is_group_enabled(group_name) then return end - local hooks = non_function_hooks[group_name] + local hooks = NON_FUNCTION_HOOKS[group_name] if not hooks then return end @@ -108,30 +227,35 @@ function _M.run_hooks(ctx, group_name, hook_name, ...) return end - local ok, err = pcall(handler, ...) + local argc = select("#", ...) + local ok, err + if argc == 0 then + ok, err = pcall(handler, a1, a2, a3, a4, a5, a6, a7, a8) + else + ok, err = pcall(handler, a1, a2, a3, a4, a5, a6, a7, a8, ...) + end if not ok then - ngx.log(ngx.WARN, - string.format("failed to run dynamic hook %s.%s: %s", - group_name, hook_name, err)) + ngx_log(ngx_WARN, "failed to run dynamic hook ", group_name, ".", hook_name, ": ", err) end end -function _M.enable_on_this_request(group_name) - local info = ngx.ctx.dynamic_hook - if not info then - info = { - enabled_groups = {}, +function _M.enable_on_this_request(group_name, ngx_ctx) + ngx_ctx = ngx_ctx or ngx.ctx + if ngx_ctx.dynamic_hook then + ngx_ctx.dynamic_hook.enabled_groups[group_name] = true + else + ngx_ctx.dynamic_hook = { + enabled_groups = { + [group_name] = true + }, } - ngx.ctx.dynamic_hook = info end - - info.enabled_groups[group_name] = true end function _M.always_enable(group_name) - always_enabled_groups[group_name] = true + ALWAYS_ENABLED_GROUPS[group_name] = true end diff --git a/kong/dynamic_hook/wrap_function_gen.lua b/kong/dynamic_hook/wrap_function_gen.lua deleted file mode 100644 index dddddb55635..00000000000 --- a/kong/dynamic_hook/wrap_function_gen.lua +++ /dev/null @@ -1,224 +0,0 @@ -local ngx_get_phase = ngx.get_phase - -local TEMPLATE = [[ - return function(always_enabled_groups, group_name, original_func, handlers) - -- we cannot access upvalue here as this function is generated - local ngx = ngx - local ngx_get_phase = ngx.get_phase - - return function(%s) - if not always_enabled_groups[group_name] then - local phase = ngx_get_phase() - if phase == "init" or phase == "init_worker" then - return original_func(%s) - end - local dynamic_hook = ngx.ctx.dynamic_hook - if not dynamic_hook then - return original_func(%s) - end - - local enabled_groups = dynamic_hook.enabled_groups - if not enabled_groups[group_name] then - return original_func(%s) - end - end - - if handlers.before_mut then - local ok - ok, %s = pcall(handlers.before_mut, %s) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run before_mut hook of %%s: %%s", - group_name, a0)) - end - end - - if handlers.befores then - for _, func in ipairs(handlers.befores) do - local ok, err = pcall(func, %s) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run before hook of %%s: %%s", - group_name, err)) - end - end - end - - local r0, r1, r2, r3, r4, r5, r6, r7 = original_func(%s) - - if handlers.after_mut then - local ok, err = pcall(handlers.after_mut, r0, r1, r2, r3, r4, r5, r6, r7) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run after_mut hook of %%s: %%s", - group_name, err)) - end - end - - if handlers.afters then - for _, func in ipairs(handlers.afters) do - local ok, err = pcall(func, r0, r1, r2, r3, r4, r5, r6, r7) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run after hook of %%s: %%s", - group_name, err)) - end - end - end - - return r0, r1, r2, r3, r4, r5, r6, r7 - end - end -]] - - -local _M = {} - - -local function warp_function_0(always_enabled_groups, group_name, original_func, handlers) - return function() - if not always_enabled_groups[group_name] then - local phase = ngx_get_phase() - if phase == "init" or phase == "init_worker" then - return original_func() - end - - local dynamic_hook = ngx.ctx.dynamic_hook - if not dynamic_hook then - return original_func() - end - - local enabled_groups = dynamic_hook.enabled_groups - if not enabled_groups[group_name] then - return original_func() - end - end - - if handlers.before_mut then - local ok, err = pcall(handlers.before_mut) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run before_mut hook of %s: %s", - group_name, err)) - end - end - - if handlers.befores then - for _, func in ipairs(handlers.befores) do - local ok, err = pcall(func) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run before hook of %s: %s", - group_name, err)) - end - end - end - - local r0, r1, r2, r3, r4, r5, r6, r7 = original_func() - - if handlers.after_mut then - local ok, err = pcall(handlers.after_mut, r0, r1, r2, r3, r4, r5, r6, r7) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run after_mut hook of %s: %s", - group_name, err)) - end - end - - if handlers.afters then - for _, func in ipairs(handlers.afters) do - local ok, err = pcall(func, r0, r1, r2, r3, r4, r5, r6, r7) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run after hook of %s: %s", - group_name, err)) - end - end - end - - return r0, r1, r2, r3, r4, r5, r6, r7 - end -end - - -local function wrap_function_varargs(always_enabled_groups, group_name, original_func, handlers) - return function(...) - if not always_enabled_groups[group_name] then - local phase = ngx_get_phase() - if phase == "init" or phase == "init_worker" then - return original_func(...) - end - - local dynamic_hook = ngx.ctx.dynamic_hook - if not dynamic_hook then - return original_func(...) - end - - local enabled_groups = dynamic_hook.enabled_groups - if not enabled_groups[group_name] then - return original_func(...) - end - end - - -- before_mut is not supported for varargs functions - - if handlers.befores then - for _, func in ipairs(handlers.befores) do - local ok, err = pcall(func, ...) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run before hook of %s: %s", - group_name, err)) - end - end - end - - local r0, r1, r2, r3, r4, r5, r6, r7 = original_func(...) - - if handlers.after_mut then - local ok, err = pcall(handlers.after_mut, r0, r1, r2, r3, r4, r5, r6, r7) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run after_mut hook of %s: %s", - group_name, err)) - end - end - - if handlers.afters then - for _, func in ipairs(handlers.afters) do - local ok, err = pcall(func, r0, r1, r2, r3, r4, r5, r6, r7) - if not ok then - ngx.log(ngx.WARN, - string.format("failed to run after hook of %s: %s", - group_name, err)) - end - end - end - - return r0, r1, r2, r3, r4, r5, r6, r7 - end -end - - -function _M.generate_wrap_function(max_args) - if max_args == 0 then - return warp_function_0 - end - - if max_args == "varargs" then - return wrap_function_varargs - end - - local args = "a0" -- the 1st arg must be named as "a0" as - -- it will be used in the error log - - for i = 1, max_args - 1 do - args = args .. ", a" .. i - end - - local func = assert(loadstring(string.format(TEMPLATE, args, args, args, args, args, args, args, args)))() - assert(type(func) == "function", "failed to generate wrap function: " .. tostring(func)) - return func -end - -return _M \ No newline at end of file diff --git a/kong/init.lua b/kong/init.lua index d37a08325a0..2c837dd0e52 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -322,7 +322,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") + req_dyn_hook_run_hooks("timing", "before:plugin_iterator") end for _, plugin, configuration in iterator, plugins, 0 do @@ -334,13 +334,13 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) + req_dyn_hook_run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) end plugin.handler[phase](plugin.handler, configuration) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") + req_dyn_hook_run_hooks("timing", "after:plugin") end reset_plugin_context(ctx, old_ws) @@ -351,7 +351,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") + req_dyn_hook_run_hooks("timing", "after:plugin_iterator") end end @@ -372,7 +372,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") + req_dyn_hook_run_hooks("timing", "before:plugin_iterator") end for _, plugin, configuration in iterator, plugins, 0 do @@ -385,14 +385,14 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) + req_dyn_hook_run_hooks( "timing", "before:plugin", plugin.name, ctx.plugin_id) end local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") + req_dyn_hook_run_hooks("timing", "after:plugin") end if not cok then @@ -422,7 +422,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) end if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") + req_dyn_hook_run_hooks("timing", "after:plugin_iterator") end ctx.delay_response = nil @@ -443,7 +443,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:plugin_iterator") + req_dyn_hook_run_hooks("timing", "before:plugin_iterator") end for _, plugin, configuration in iterator, plugins, 0 do @@ -455,13 +455,13 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:plugin", plugin.name, ctx.plugin_id) + req_dyn_hook_run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) end plugin.handler[phase](plugin.handler, configuration) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:plugin") + req_dyn_hook_run_hooks("timing", "after:plugin") end reset_plugin_context(ctx, old_ws) @@ -472,7 +472,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:plugin_iterator") + req_dyn_hook_run_hooks("timing", "after:plugin_iterator") end end @@ -1087,7 +1087,7 @@ function Kong.rewrite() ctx.KONG_PHASE = PHASES.rewrite local has_timing - req_dyn_hook_run_hooks(ctx, "timing:auth", "auth") + req_dyn_hook_run_hooks("timing:auth", "auth") if req_dyn_hook_is_group_enabled("timing") then ctx.has_timing = true @@ -1095,7 +1095,7 @@ function Kong.rewrite() end if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:rewrite") + req_dyn_hook_run_hooks("timing", "before:rewrite") end kong_resty_ctx.stash_ref(ctx) @@ -1124,7 +1124,7 @@ function Kong.rewrite() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:rewrite") + req_dyn_hook_run_hooks("timing", "after:rewrite") end end @@ -1134,7 +1134,7 @@ function Kong.access() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:access") + req_dyn_hook_run_hooks("timing", "before:access") end if not ctx.KONG_ACCESS_START then @@ -1160,7 +1160,7 @@ function Kong.access() ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:access") + req_dyn_hook_run_hooks("timing", "after:access") end return flush_delayed_response(ctx) @@ -1176,7 +1176,7 @@ function Kong.access() ctx.buffered_proxying = nil if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:access") + req_dyn_hook_run_hooks("timing", "after:access") end return kong.response.error(503, "no Service found with those values") @@ -1197,7 +1197,7 @@ function Kong.access() local upgrade = var.upstream_upgrade or "" if version < 2 and upgrade == "" then if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:access") + req_dyn_hook_run_hooks("timing", "after:access") end return Kong.response() @@ -1213,7 +1213,7 @@ function Kong.access() end if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:access") + req_dyn_hook_run_hooks("timing", "after:access") end end @@ -1223,7 +1223,7 @@ function Kong.balancer() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:balancer") + req_dyn_hook_run_hooks("timing", "before:balancer") end -- This may be called multiple times, and no yielding here! @@ -1305,7 +1305,7 @@ function Kong.balancer() ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + req_dyn_hook_run_hooks("timing", "after:balancer") end return ngx.exit(errcode) @@ -1317,7 +1317,7 @@ function Kong.balancer() ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + req_dyn_hook_run_hooks("timing", "after:balancer") end return ngx.exit(500) @@ -1372,7 +1372,7 @@ function Kong.balancer() ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + req_dyn_hook_run_hooks("timing", "after:balancer") end return ngx.exit(500) @@ -1412,7 +1412,7 @@ function Kong.balancer() ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:balancer") + req_dyn_hook_run_hooks("timing", "after:balancer") end end @@ -1441,7 +1441,7 @@ do local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:response") + req_dyn_hook_run_hooks("timing", "before:response") end local plugins_iterator = runloop.get_plugins_iterator() @@ -1462,7 +1462,7 @@ do ngx.status = res.status or 502 if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:response") + req_dyn_hook_run_hooks("timing", "after:response") end return kong_error_handlers(ctx) @@ -1516,7 +1516,7 @@ do ngx.print(body) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:response") + req_dyn_hook_run_hooks("timing", "after:response") end -- jump over the balancer to header_filter @@ -1530,7 +1530,7 @@ function Kong.header_filter() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:header_filter") + req_dyn_hook_run_hooks("timing", "before:header_filter") end if not ctx.KONG_PROCESSING_START then @@ -1602,7 +1602,7 @@ function Kong.header_filter() ctx.KONG_HEADER_FILTER_TIME = ctx.KONG_HEADER_FILTER_ENDED_AT - ctx.KONG_HEADER_FILTER_START if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:header_filter") + req_dyn_hook_run_hooks("timing", "after:header_filter") end end @@ -1612,7 +1612,7 @@ function Kong.body_filter() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:body_filter") + req_dyn_hook_run_hooks("timing", "before:body_filter") end if not ctx.KONG_BODY_FILTER_START then @@ -1671,7 +1671,7 @@ function Kong.body_filter() if not arg[2] then if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:body_filter") + req_dyn_hook_run_hooks("timing", "after:body_filter") end return @@ -1693,7 +1693,7 @@ function Kong.body_filter() end if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:body_filter") + req_dyn_hook_run_hooks("timing", "after:body_filter") end end @@ -1703,7 +1703,7 @@ function Kong.log() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:log") + req_dyn_hook_run_hooks("timing", "before:log") end if not ctx.KONG_LOG_START then @@ -1798,7 +1798,7 @@ function Kong.log() runloop.log.after(ctx) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:log") + req_dyn_hook_run_hooks("timing", "after:log") end release_table(CTX_NS, ctx) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index fcc92a4217d..78cf91d29b5 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -143,7 +143,7 @@ local cachelookup = function(qname, qtype) local ctx = ngx.ctx if ctx and ctx.has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "dns:cache_lookup", cached ~= nil) + req_dyn_hook_run_hooks("timing", "dns:cache_lookup", cached ~= nil) end if cached then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e6cf91469f9..1a5f3a00a00 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1112,7 +1112,7 @@ return { local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "before:router") + req_dyn_hook_run_hooks("timing", "before:router") end -- routing request @@ -1120,7 +1120,7 @@ return { local match_t = router:exec(ctx) if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "after:router") + req_dyn_hook_run_hooks("timing", "after:router") end if not match_t then @@ -1141,7 +1141,7 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id if has_timing then - req_dyn_hook_run_hooks(ctx, "timing", "workspace_id:got", ctx.workspace) + req_dyn_hook_run_hooks("timing", "workspace_id:got", ctx.workspace) end local host = var.host diff --git a/kong/timing/init.lua b/kong/timing/init.lua index 9b9c5df3199..7f64d2e28bf 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -7,6 +7,8 @@ local ngx = ngx local ngx_var = ngx.var local ngx_req_set_header = ngx.req.set_header +local assert = assert +local ipairs = ipairs local string_format = string.format local request_id_get = require("kong.tracing.request_id").get @@ -62,7 +64,9 @@ function _M.auth() return end - assert(ngx.ctx.req_trace_id == nil) + local ngx_ctx = ngx.ctx + + assert(ngx_ctx.req_trace_id == nil) local http_x_kong_request_debug = ngx_var.http_x_kong_request_debug local http_x_kong_request_debug_token = ngx_var.http_x_kong_request_debug_token @@ -100,8 +104,8 @@ function _M.auth() loopback = loopback, }) ctx:set_context_prop("request_id", request_id_get()) - ngx.ctx.req_trace_ctx = ctx - req_dyn_hook.enable_on_this_request("timing") + ngx_ctx.req_trace_ctx = ctx + req_dyn_hook.enable_on_this_request("timing", ngx_ctx) end @@ -147,7 +151,8 @@ end function _M.header_filter() - local req_tr_ctx = ngx.ctx.req_trace_ctx + local ngx_ctx = ngx.ctx + local req_tr_ctx = ngx_ctx.req_trace_ctx req_tr_ctx:mock_upstream_phase() local output = req_tr_ctx:to_json() @@ -155,11 +160,11 @@ function _M.header_filter() if #output >= HEADER_JSON_TRUNCATE_LENGTH and not req_tr_ctx:from_loopback() then output = assert(cjson.encode({ truncated = true, - request_id = ngx.ctx.req_trace_ctx:get_root_context_kv("request_id"), + request_id = ngx_ctx.req_trace_ctx:get_root_context_kv("request_id"), message = "Output is truncated, please check the error_log for full output by filtering with the request_id.", })) - ngx.ctx.req_trace_ctx.log = true + ngx_ctx.req_trace_ctx.log = true end ngx.header["X-Kong-Request-Debug-Output"] = output From b5c4b05aaec1c333b2361f83bc1d6d4cdba3ac0c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 28 Feb 2024 16:37:21 +0200 Subject: [PATCH 3451/4351] chore(deps): bump luarocks from 3.9.2 to 3.10.0 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary What's new in LuaRocks 3.10.0: * Features: * Introduce file-based locking for concurrent access control. Previously, LuaRocks would produce undefined behavior when running two instances at the same time. * Rockspec quality-of-life improvements: * Using an unknown `build.type` now automatically implies a build dependency for `luarocks-build-`. * Improve `rockspec.source.dir` autodetection. * `builtin` build mode now automatically inherits include and libdirs from `external_dependencies` if not set explicitly. * improved and simplified Lua interpreter search. * `lua_interpreter` config value is deprecated in favor of `variables.LUA` which contains the full interpreter path. * `luarocks-admin remove` now supports the `file://` protocol for managing local rocks servers. * Bundled dkjson library, so that `luarocks upload` does not require an external JSON library. * New flags for `luarocks init`: `--no-gitignore`, `--no-wrapper-scripts`, `--wrapper-dir`. * `luarocks config` now attempts updating the system config by default when `local_by_default` is `false`. * New flag for `luarocks path`: `--full`, for use with `--lr-path` and `--lr-cpath`. * Fixes: * various Windows-specific fixes: * `build.install_command` now works correctly on Windows. * do not attempt to set "executable" permissions for folders on Windows. * better handling of Windows backslash paths. * fix program search when using absolute paths and `.exe` files. * improved lookup order for library dependencies. * `LUALIB` filename detection is now done dynamically at runtime and not hardcoded by the Windows installer. * prevent LuaRocks from blocking `luafilesystem` from being removed on Windows. * `luarocks build` no longer looks for Lua headers when installing pure-Lua rocks. * `luarocks build` table in rockspecs now gets some additional validation to prevent crashes on malformed rockspecs. * `build.builtin` now compiles C modules in a temporary directory, avoiding name clashes * `build_dependencies` now correctly installs dependencies for the Lua version that LuaRocks is running on, and not the one it is building for with `--lua-version`. * `build_dependencies` can now use a dependency available in any rocks tree (system, user, project). * `luarocks config` now prints boolean values correctly on Lua 5.1. * `luarocks config` now ensures the target directory exists when saving a configuration. * `luarocks init` now injects the project's `package.(c)path` in the Lua wrapper. * `luarocks lint` no longer crashes if a rockspec misses a `description` field. * `luarocks test` now handles malformed `command` entries gracefully. * if `--lua-*` flags are given in the CLI, the hardcoded values are never used. * the "no downloader" error is now shown only once, and not once per failed mirror. * project dir is always presented normalized * catch the failure to setup `LUA_BINDIR` early. * when using `--pack-binary-rock` and a `zip` program is unavailable, report that instead of failing cryptically. * More graceful handling when failing to create a local cache. * Avoid confusion with macOS multiarch binaries on system detection. * Add `--tree` to the rocks trees list. * Better support for LuaJIT versions with extra suffixes in their version numbers. * Don't use floats to parse Lua version number. * Various fixes related to path normalization. LuaRocks 3.10.0 contains new commits by Roman Orekhov, Michael Savage, Pavel Balaev, Aleksei Volkov, Pierre Chapuis, Sebastian Hübner, and Hisham Muhammad. You can find detailed credits in the Git history. You can find all links for installation at https://luarocks.org — source packages for all supported platforms and binaries for Windows (32 and 64 bit) as well as Linux x86-64 are available. Special thanks go to Kong and itch.io for their continued commitment to open source, sponsoring the maintenance of the LuaRocks in various ways. Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- build/luarocks/luarocks_repositories.bzl | 2 +- build/luarocks/luarocks_wrap_script.lua | 2 +- build/templates/venv-commons | 2 +- changelog/unreleased/kong/bump-luarocks.yml | 2 ++ 5 files changed, 6 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/bump-luarocks.yml diff --git a/.requirements b/.requirements index 286634dc112..d002fb23a4b 100644 --- a/.requirements +++ b/.requirements @@ -1,7 +1,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 -LUAROCKS=3.9.2 +LUAROCKS=3.10.0 OPENSSL=3.2.1 PCRE=10.43 LIBEXPAT=2.5.0 diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl index 588595faf3d..7741e138b45 100644 --- a/build/luarocks/luarocks_repositories.bzl +++ b/build/luarocks/luarocks_repositories.bzl @@ -10,7 +10,7 @@ def luarocks_repositories(): name = "luarocks", build_file = "//build/luarocks:BUILD.luarocks.bazel", strip_prefix = "luarocks-" + version, - sha256 = "bca6e4ecc02c203e070acdb5f586045d45c078896f6236eb46aa33ccd9b94edb", + sha256 = "e9bf06d5ec6b8ecc6dbd1530d2d77bdb3377d814a197c46388e9f148548c1c89", urls = [ "https://luarocks.org/releases/luarocks-" + version + ".tar.gz", ], diff --git a/build/luarocks/luarocks_wrap_script.lua b/build/luarocks/luarocks_wrap_script.lua index 44e03cbaceb..18999e11a22 100644 --- a/build/luarocks/luarocks_wrap_script.lua +++ b/build/luarocks/luarocks_wrap_script.lua @@ -20,8 +20,8 @@ if install_dest:sub(-1) ~= "/" then install_dest = install_dest .. "/" end -- HACK -cfg.lua_interpreter = "luajit" cfg.sysconfdir = install_dest .. "etc/luarocks" +cfg.variables["LUA"] = install_dest .. "openresty/luajit/bin/luajit" cfg.variables["LUA_DIR"] = install_dest .. "openresty/luajit" cfg.variables["LUA_INCDIR"] = install_dest .. "openresty/luajit/include/luajit-2.1" cfg.variables["LUA_BINDIR"] = install_dest .. "openresty/luajit/bin" diff --git a/build/templates/venv-commons b/build/templates/venv-commons index f13613ca71d..f16a5aadbde 100644 --- a/build/templates/venv-commons +++ b/build/templates/venv-commons @@ -42,7 +42,7 @@ $KONG_VENV/openresty/site/lualib/?.lua;$KONG_VENV/openresty/site/lualib/?.ljbc;\ $KONG_VENV/openresty/site/lualib/?/init.lua;$KONG_VENV/openresty/site/lualib/?/init.ljbc;\ $KONG_VENV/openresty/lualib/?.lua;$KONG_VENV/openresty/lualib/?.ljbc;\ $KONG_VENV/openresty/lualib/?/init.lua;$KONG_VENV/openresty/lualib/?/init.ljbc;\ -$KONG_VENV/openresty/luajit/share/luajit-2.1.0-beta3/?.lua" +$KONG_VENV/openresty/luajit/share/luajit-2.1/?.lua" # support custom plugin development if [ -n $KONG_PLUGIN_PATH ] ; then diff --git a/changelog/unreleased/kong/bump-luarocks.yml b/changelog/unreleased/kong/bump-luarocks.yml new file mode 100644 index 00000000000..843bfaf358d --- /dev/null +++ b/changelog/unreleased/kong/bump-luarocks.yml @@ -0,0 +1,2 @@ +message: "Bumped LuaRocks from 3.9.2 to 3.10.0" +type: dependency From 654b334ea99b9924330bf4e8cfc62b98db00be38 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 31 Jan 2024 21:39:33 +0800 Subject: [PATCH 3452/4351] Revert "hotfix(cd): skip comment on commit step (#12090)" This reverts commit cc6f139f5428c7e47786f7be283d53a4c6394b8a. --- .github/workflows/release.yml | 1 - 1 file changed, 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index bf074de740a..bc07e202999 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -401,7 +401,6 @@ jobs: - name: Comment on commit if: github.event_name == 'push' && matrix.label == 'ubuntu' uses: peter-evans/commit-comment@5a6f8285b8f2e8376e41fe1b563db48e6cf78c09 # v3.0.0 - continue-on-error: true # TODO: temporary fix until the token is back with: token: ${{ secrets.GHA_COMMENT_TOKEN }} body: | From 9566dd94efb80fc3f8d7a7c875603167f528e2e5 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 23 Feb 2024 18:46:05 +0100 Subject: [PATCH 3453/4351] fix(ci): build and test use github token replace PAT with github_token --- .github/workflows/build_and_test.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 89614e85698..7b8170b387e 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -108,7 +108,7 @@ jobs: - name: Download runtimes file uses: Kong/gh-storage/download@v1 env: - GITHUB_TOKEN: ${{ secrets.PAT }} + GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} with: repo-path: Kong/gateway-action-storage/main/.ci/runtimes.json From 7c06064e82a6ac73393aa81ffbb62204dbfa75dd Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 6 Mar 2024 10:17:08 +0800 Subject: [PATCH 3454/4351] refactor(router/atc): separate expression transformation logic (#12650) --- kong-3.7.0-0.rockspec | 1 + kong/router/atc.lua | 128 +------ kong/router/compat.lua | 462 +---------------------- kong/router/expressions.lua | 11 +- kong/router/transform.lua | 638 ++++++++++++++++++++++++++++++++ kong/router/utils.lua | 35 -- spec/01-unit/08-router_spec.lua | 1 + 7 files changed, 655 insertions(+), 621 deletions(-) create mode 100644 kong/router/transform.lua diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index e5e0e42a6cb..3d1bdc2839d 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -65,6 +65,7 @@ build = { ["kong.router.expressions"] = "kong/router/expressions.lua", ["kong.router.atc"] = "kong/router/atc.lua", ["kong.router.fields"] = "kong/router/fields.lua", + ["kong.router.transform"] = "kong/router/transform.lua", ["kong.router.utils"] = "kong/router/utils.lua", ["kong.conf_loader"] = "kong/conf_loader/init.lua", diff --git a/kong/router/atc.lua b/kong/router/atc.lua index b186a1b29bb..3fed56771c4 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -2,10 +2,10 @@ local _M = {} local _MT = { __index = _M, } -local buffer = require("string.buffer") local lrucache = require("resty.lrucache") local tb_new = require("table.new") local utils = require("kong.router.utils") +local transform = require("kong.router.transform") local rat = require("kong.tools.request_aware_table") local yield = require("kong.tools.yield").yield @@ -15,9 +15,6 @@ local assert = assert local setmetatable = setmetatable local pairs = pairs local ipairs = ipairs -local tonumber = tonumber - - local max = math.max @@ -32,22 +29,15 @@ local ngx_ERR = ngx.ERR local check_select_params = utils.check_select_params local get_service_info = utils.get_service_info local route_match_stat = utils.route_match_stat +local split_host_port = transform.split_host_port local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE -local LOGICAL_OR = " || " -local LOGICAL_AND = " && " - - local is_http = ngx.config.subsystem == "http" --- reuse buffer object -local values_buf = buffer.new(64) - - local get_atc_context local get_atc_router local get_atc_fields @@ -129,67 +119,6 @@ do end -local is_empty_field -do - local null = ngx.null - local isempty = require("table.isempty") - - is_empty_field = function(f) - return f == nil or f == null or isempty(f) - end -end - - -local function escape_str(str) - -- raw string - if not str:find([["#]], 1, true) then - return "r#\"" .. str .. "\"#" - end - - -- standard string escaping (unlikely case) - if str:find([[\]], 1, true) then - str = str:gsub([[\]], [[\\]]) - end - - if str:find([["]], 1, true) then - str = str:gsub([["]], [[\"]]) - end - - return "\"" .. str .. "\"" -end - - -local function gen_for_field(name, op, vals, val_transform) - if is_empty_field(vals) then - return nil - end - - local vals_n = #vals - assert(vals_n > 0) - - values_buf:reset():put("(") - - for i = 1, vals_n do - local p = vals[i] - local op = (type(op) == "string") and op or op(p) - - if i > 1 then - values_buf:put(LOGICAL_OR) - end - - values_buf:putf("%s %s %s", name, op, - escape_str(val_transform and val_transform(op, p) or p)) - end - - -- consume the whole buffer - -- returns a local variable instead of using a tail call - -- to avoid NYI - local str = values_buf:put(")"):get() - - return str -end - - local function add_atc_matcher(inst, route, route_id, get_exp_and_priority, remove_existing) @@ -371,48 +300,6 @@ function _M.new(routes, cache, cache_neg, old_router, get_exp_and_priority) end --- split port in host, ignore form '[...]' --- example.com:123 => example.com, 123 --- example.*:123 => example.*, 123 -local split_host_port -do - local DEFAULT_HOSTS_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE - - local memo_hp = lrucache.new(DEFAULT_HOSTS_LRUCACHE_SIZE) - - split_host_port = function(key) - if not key then - return nil, nil - end - - local m = memo_hp:get(key) - - if m then - return m[1], m[2] - end - - local p = key:find(":", nil, true) - if not p then - memo_hp:set(key, { key, nil }) - return key, nil - end - - local port = tonumber(key:sub(p + 1)) - - if not port then - memo_hp:set(key, { key, nil }) - return key, nil - end - - local host = key:sub(1, p - 1) - - memo_hp:set(key, { host, port }) - - return host, port - end -end - - local CACHE_PARAMS @@ -586,6 +473,7 @@ function _M:exec(ctx) return match_t end + else -- is stream subsystem @@ -708,16 +596,8 @@ function _M:exec(ctx) return match_t end -end -- if is_http - -_M.LOGICAL_OR = LOGICAL_OR -_M.LOGICAL_AND = LOGICAL_AND - -_M.escape_str = escape_str -_M.is_empty_field = is_empty_field -_M.gen_for_field = gen_for_field -_M.split_host_port = split_host_port +end -- if is_http return _M diff --git a/kong/router/compat.lua b/kong/router/compat.lua index df4285f21db..410168e8575 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -1,27 +1,21 @@ local _M = {} -local bit = require("bit") -local buffer = require("string.buffer") local atc = require("kong.router.atc") local utils = require("kong.router.utils") +local transform = require("kong.router.transform") local tb_new = require("table.new") local tb_nkeys = require("table.nkeys") local uuid = require("resty.jit-uuid") -local shallow_copy = require("kong.tools.utils").shallow_copy -local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower +local shallow_copy = require("kong.tools.utils").shallow_copy local is_regex_magic = utils.is_regex_magic -local parse_ip_addr = utils.parse_ip_addr - - -local escape_str = atc.escape_str -local is_empty_field = atc.is_empty_field -local gen_for_field = atc.gen_for_field -local split_host_port = atc.split_host_port +local is_empty_field = transform.is_empty_field +local get_expression = transform.get_expression +local get_priority = transform.get_priority local type = type @@ -29,463 +23,17 @@ local pairs = pairs local ipairs = ipairs local assert = assert local tb_insert = table.insert -local byte = string.byte -local bor, band, lshift = bit.bor, bit.band, bit.lshift local is_http = ngx.config.subsystem == "http" -local DOT = byte(".") -local TILDE = byte("~") -local ASTERISK = byte("*") -local MAX_HEADER_COUNT = 255 - - --- reuse buffer objects -local expr_buf = buffer.new(128) -local hosts_buf = buffer.new(64) -local headers_buf = buffer.new(128) -local single_header_buf = buffer.new(64) - - --- sep: a seperator of expressions, like '&&' --- idx: indicate whether or not to add 'sep' --- for example, we should not add 'sep' for the first element in array -local function expression_append(buf, sep, str, idx) - if #buf > 0 and - (idx == nil or idx > 1) - then - buf:put(sep) - end - buf:put(str) -end - - -local OP_EQUAL = "==" -local OP_PREFIX = "^=" -local OP_POSTFIX = "=^" -local OP_REGEX = "~" -local OP_IN = "in" - - -local LOGICAL_OR = atc.LOGICAL_OR -local LOGICAL_AND = atc.LOGICAL_AND - - -- When splitting routes, we need to assign new UUIDs to the split routes. We use uuid v5 to generate them from -- the original route id and the path index so that incremental rebuilds see stable IDs for routes that have not -- changed. local uuid_generator = assert(uuid.factory_v5('7f145bf9-0dce-4f91-98eb-debbce4b9f6b')) -local function gen_for_nets(ip_field, port_field, vals) - if is_empty_field(vals) then - return nil - end - - local nets_buf = buffer.new(64):put("(") - - for i = 1, #vals do - local v = vals[i] - - if type(v) ~= "table" then - ngx.log(ngx.ERR, "sources/destinations elements must be a table") - return nil - end - - if is_empty_field(v) then - ngx.log(ngx.ERR, "sources/destinations elements must not be empty") - return nil - end - - local ip = v.ip - local port = v.port - - local exp_ip, exp_port - - if ip then - local addr, mask = parse_ip_addr(ip) - - if mask then -- ip in cidr - exp_ip = ip_field .. " " .. OP_IN .. " " .. - addr .. "/" .. mask - - else -- ip == addr - exp_ip = ip_field .. " " .. OP_EQUAL .. " " .. - addr - end - end - - if port then - exp_port = port_field .. " " .. OP_EQUAL .. " " .. port - end - - if not ip then - expression_append(nets_buf, LOGICAL_OR, exp_port, i) - goto continue - end - - if not port then - expression_append(nets_buf, LOGICAL_OR, exp_ip, i) - goto continue - end - - expression_append(nets_buf, LOGICAL_OR, - "(" .. exp_ip .. LOGICAL_AND .. exp_port .. ")", i) - - ::continue:: - end -- for - - local str = nets_buf:put(")"):get() - - -- returns a local variable instead of using a tail call - -- to avoid NYI - return str -end - - -local function get_expression(route) - local methods = route.methods - local hosts = route.hosts - local paths = route.paths - local headers = route.headers - local snis = route.snis - - local srcs = route.sources - local dsts = route.destinations - - expr_buf:reset() - - local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(_, p) - if #p > 1 and byte(p, -1) == DOT then - -- last dot in FQDNs must not be used for routing - return p:sub(1, -2) - end - - return p - end) - if gen then - -- See #6425, if `net.protocol` is not `https` - -- then SNI matching should simply not be considered - if srcs or dsts then - gen = "(net.protocol != r#\"tls\"#" .. LOGICAL_OR .. gen .. ")" - else - gen = "(net.protocol != r#\"https\"#" .. LOGICAL_OR .. gen .. ")" - end - - expression_append(expr_buf, LOGICAL_AND, gen) - end - - -- stream expression - - do - local src_gen = gen_for_nets("net.src.ip", "net.src.port", srcs) - local dst_gen = gen_for_nets("net.dst.ip", "net.dst.port", dsts) - - if src_gen then - expression_append(expr_buf, LOGICAL_AND, src_gen) - end - - if dst_gen then - expression_append(expr_buf, LOGICAL_AND, dst_gen) - end - - if src_gen or dst_gen then - -- returns a local variable instead of using a tail call - -- to avoid NYI - local str = expr_buf:get() - return str - end - end - - -- http expression - - local gen = gen_for_field("http.method", OP_EQUAL, methods) - if gen then - expression_append(expr_buf, LOGICAL_AND, gen) - end - - if not is_empty_field(hosts) then - hosts_buf:reset():put("(") - - for i, h in ipairs(hosts) do - local host, port = split_host_port(h) - - local op = OP_EQUAL - if byte(host) == ASTERISK then - -- postfix matching - op = OP_POSTFIX - host = host:sub(2) - - elseif byte(host, -1) == ASTERISK then - -- prefix matching - op = OP_PREFIX - host = host:sub(1, -2) - end - - local exp = "http.host ".. op .. " r#\"" .. host .. "\"#" - if port then - exp = "(" .. exp .. LOGICAL_AND .. - "net.dst.port ".. OP_EQUAL .. " " .. port .. ")" - end - expression_append(hosts_buf, LOGICAL_OR, exp, i) - end -- for route.hosts - - expression_append(expr_buf, LOGICAL_AND, - hosts_buf:put(")"):get()) - end - - gen = gen_for_field("http.path", function(path) - return is_regex_magic(path) and OP_REGEX or OP_PREFIX - end, paths, function(op, p) - if op == OP_REGEX then - -- 1. strip leading `~` - -- 2. prefix with `^` to match the anchored behavior of the traditional router - -- 3. update named capture opening tag for rust regex::Regex compatibility - return "^" .. p:sub(2):gsub("?<", "?P<") - end - - return p - end) - if gen then - expression_append(expr_buf, LOGICAL_AND, gen) - end - - if not is_empty_field(headers) then - headers_buf:reset() - - for h, v in pairs(headers) do - single_header_buf:reset():put("(") - - for i, value in ipairs(v) do - local name = "any(lower(http.headers." .. replace_dashes_lower(h) .. "))" - local op = OP_EQUAL - - -- value starts with "~*" - if byte(value, 1) == TILDE and byte(value, 2) == ASTERISK then - value = value:sub(3) - op = OP_REGEX - end - - expression_append(single_header_buf, LOGICAL_OR, - name .. " " .. op .. " " .. escape_str(value:lower()), i) - end - - expression_append(headers_buf, LOGICAL_AND, - single_header_buf:put(")"):get()) - end - - expression_append(expr_buf, LOGICAL_AND, headers_buf:get()) - end - - local str = expr_buf:get() - - -- returns a local variable instead of using a tail call - -- to avoid NYI - return str -end - - -local lshift_uint64 -do - local ffi = require("ffi") - local ffi_uint = ffi.new("uint64_t") - - lshift_uint64 = function(v, offset) - ffi_uint = v - return lshift(ffi_uint, offset) - end -end - - -local stream_get_priority -do - -- compatible with http priority - local STREAM_SNI_BIT = lshift_uint64(0x01ULL, 61) - - -- IP > PORT > CIDR - local IP_BIT = lshift_uint64(0x01ULL, 3) - local PORT_BIT = lshift_uint64(0x01ULL, 2) - local CIDR_BIT = lshift_uint64(0x01ULL, 0) - - local function calc_ip_weight(ips) - local weight = 0x0ULL - - if is_empty_field(ips) then - return weight - end - - for i = 1, #ips do - local ip = ips[i].ip - local port = ips[i].port - - if ip then - if ip:find("/", 1, true) then - weight = bor(weight, CIDR_BIT) - - else - weight = bor(weight, IP_BIT) - end - end - - if port then - weight = bor(weight, PORT_BIT) - end - end - - return weight - end - - stream_get_priority = function(snis, srcs, dsts) - local match_weight = 0x0ULL - - -- [sni] has higher priority than [src] or [dst] - if not is_empty_field(snis) then - match_weight = STREAM_SNI_BIT - end - - -- [src] + [dst] has higher priority than [sni] - if not is_empty_field(srcs) and - not is_empty_field(dsts) - then - match_weight = STREAM_SNI_BIT - end - - local src_bits = calc_ip_weight(srcs) - local dst_bits = calc_ip_weight(dsts) - - local priority = bor(match_weight, - lshift(src_bits, 4), - dst_bits) - - return priority - end -end - - -local PLAIN_HOST_ONLY_BIT = lshift_uint64(0x01ULL, 60) -local REGEX_URL_BIT = lshift_uint64(0x01ULL, 51) - - --- convert a route to a priority value for use in the ATC router --- priority must be a 64-bit non negative integer --- format (big endian): --- 0 1 2 3 --- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 --- +-----+-+---------------+-+-------------------------------------+ --- | W |P| Header |R| Regex | --- | G |L| |G| Priority | --- | T |N| Count |X| | --- +-----+-+-----------------+-------------------------------------+ --- | Regex Priority | Max Length | --- | (cont) | | --- | | | --- +-------------------------+-------------------------------------+ -local function get_priority(route) - local snis = route.snis - local srcs = route.sources - local dsts = route.destinations - - -- stream expression - - if not is_empty_field(srcs) or - not is_empty_field(dsts) - then - return stream_get_priority(snis, srcs, dsts) - end - - -- http expression - - local methods = route.methods - local hosts = route.hosts - local paths = route.paths - local headers = route.headers - - local match_weight = 0 -- 0x0ULL - - if not is_empty_field(methods) then - match_weight = match_weight + 1 - end - - if not is_empty_field(hosts) then - match_weight = match_weight + 1 - end - - local headers_count = is_empty_field(headers) and 0 or tb_nkeys(headers) - - if headers_count > 0 then - match_weight = match_weight + 1 - - if headers_count > MAX_HEADER_COUNT then - ngx.log(ngx.WARN, "too many headers in route ", route.id, - " headers count capped at ", MAX_HEADER_COUNT, - " when sorting") - headers_count = MAX_HEADER_COUNT - end - end - - if not is_empty_field(snis) then - match_weight = match_weight + 1 - end - - local plain_host_only = type(hosts) == "table" - - if plain_host_only then - for _, h in ipairs(hosts) do - if h:find("*", nil, true) then - plain_host_only = false - break - end - end - end - - local uri_length = 0 - local regex_url = false - - if not is_empty_field(paths) then - match_weight = match_weight + 1 - - local p = paths[1] - - if is_regex_magic(p) then - regex_url = true - - else - uri_length = #p - end - - for i = 2, #paths do - p = paths[i] - - if regex_url then - assert(is_regex_magic(p), - "cannot mix regex and non-regex paths in get_priority()") - - else - assert(#p == uri_length, - "cannot mix different length prefixes in get_priority()") - end - end - end - - local match_weight = lshift_uint64(match_weight, 61) - local headers_count = lshift_uint64(headers_count, 52) - - local regex_priority = lshift_uint64(regex_url and route.regex_priority or 0, 19) - local max_length = band(uri_length, 0x7FFFF) - - local priority = bor(match_weight, - plain_host_only and PLAIN_HOST_ONLY_BIT or 0, - regex_url and REGEX_URL_BIT or 0, - headers_count, - regex_priority, - max_length) - - return priority -end - - local function get_exp_and_priority(route) if route.expression then ngx.log(ngx.ERR, "expecting a traditional route while it's not (probably an expressions route). ", diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 129689f1313..733aaeb88c6 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -5,15 +5,16 @@ local re_gsub = ngx.re.gsub local atc = require("kong.router.atc") -local gen_for_field = atc.gen_for_field +local transform = require("kong.router.transform") -local OP_EQUAL = "==" -local NET_PORT_REG = [[(net\.port)(\s*)([=> example.com, 123 +-- example.*:123 => example.*, 123 +local split_host_port +do + local tonumber = tonumber + + local DEFAULT_HOSTS_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE + + local memo_hp = lrucache.new(DEFAULT_HOSTS_LRUCACHE_SIZE) + + split_host_port = function(key) + if not key then + return nil, nil + end + + local m = memo_hp:get(key) + + if m then + return m[1], m[2] + end + + local p = key:find(":", nil, true) + if not p then + memo_hp:set(key, { key, nil }) + return key, nil + end + + local port = tonumber(key:sub(p + 1)) + + if not port then + memo_hp:set(key, { key, nil }) + return key, nil + end + + local host = key:sub(1, p - 1) + + memo_hp:set(key, { host, port }) + + return host, port + end +end + + +local LOGICAL_OR = " || " +local LOGICAL_AND = " && " + + +local OP_EQUAL = "==" +local OP_PREFIX = "^=" +local OP_POSTFIX = "=^" +local OP_REGEX = "~" +local OP_IN = "in" + + +local DOT = byte(".") +local TILDE = byte("~") +local ASTERISK = byte("*") + + +-- reuse buffer objects +local values_buf = buffer.new(64) +local nets_buf = buffer.new(64) +local expr_buf = buffer.new(64) +local hosts_buf = buffer.new(64) +local headers_buf = buffer.new(64) +local single_header_buf = buffer.new(64) + + +-- sep: a seperator of expressions, like '&&' +-- idx: indicate whether or not to add 'sep' +-- for example, we should not add 'sep' for the first element in array +local function expression_append(buf, sep, str, idx) + if #buf > 0 and + (idx == nil or idx > 1) + then + buf:put(sep) + end + buf:put(str) +end + + +local function gen_for_field(name, op, vals, val_transform) + if is_empty_field(vals) then + return nil + end + + local vals_n = #vals + assert(vals_n > 0) + + values_buf:reset():put("(") + + for i = 1, vals_n do + local p = vals[i] + local op = (type(op) == "string") and op or op(p) + + local expr = fmt("%s %s %s", name, op, + escape_str(val_transform and val_transform(op, p) or p)) + + expression_append(values_buf, LOGICAL_OR, expr, i) + end + + -- consume the whole buffer + -- returns a local variable instead of using a tail call + -- to avoid NYI + local str = values_buf:put(")"):get() + + return str +end + + +local function parse_ip_addr(ip) + local addr, mask = ipmatcher.split_ip(ip) + + if not mask then + return addr + end + + local ipv4 = ipmatcher.parse_ipv4(addr) + + -- FIXME: support ipv6 + if not ipv4 then + return addr, mask + end + + local cidr = lshift(rshift(ipv4, 32 - mask), 32 - mask) + + local n1 = band( cidr , 0xff) + local n2 = band(rshift(cidr, 8), 0xff) + local n3 = band(rshift(cidr, 16), 0xff) + local n4 = band(rshift(cidr, 24), 0xff) + + return n4 .. "." .. n3 .. "." .. n2 .. "." .. n1, mask +end + + +local function gen_for_nets(ip_field, port_field, vals) + if is_empty_field(vals) then + return nil + end + + nets_buf:reset():put("(") + + for i = 1, #vals do + local v = vals[i] + + if type(v) ~= "table" then + ngx.log(ngx.ERR, "sources/destinations elements must be a table") + return nil + end + + if is_empty_field(v) then + ngx.log(ngx.ERR, "sources/destinations elements must not be empty") + return nil + end + + local ip = v.ip + local port = v.port + + local exp_ip, exp_port + + if not is_null(ip) then + local addr, mask = parse_ip_addr(ip) + + if mask then -- ip in cidr + exp_ip = ip_field .. " " .. OP_IN .. " " .. + addr .. "/" .. mask + + else -- ip == addr + exp_ip = ip_field .. " " .. OP_EQUAL .. " " .. + addr + end + end + + if not is_null(port) then + exp_port = port_field .. " " .. OP_EQUAL .. " " .. port + end + + -- only add port expression + if is_null(ip) then + expression_append(nets_buf, LOGICAL_OR, exp_port, i) + goto continue + end + + -- only add ip address expression + if is_null(port) then + expression_append(nets_buf, LOGICAL_OR, exp_ip, i) + goto continue + end + + -- add port and ip address expression with '()' + expression_append(nets_buf, LOGICAL_OR, + "(" .. exp_ip .. LOGICAL_AND .. exp_port .. ")", i) + + ::continue:: + end -- for + + local str = nets_buf:put(")"):get() + + -- returns a local variable instead of using a tail call + -- to avoid NYI + return str +end + + +local is_stream_route +do + local is_stream_protocol = { + tcp = true, + udp = true, + tls = true, + tls_passthrough = true, + } + + is_stream_route = function(r) + if not r.protocols then + return false + end + + return is_stream_protocol[r.protocols[1]] + end +end + + +local function get_expression(route) + local methods = route.methods + local hosts = route.hosts + local paths = route.paths + local headers = route.headers + local snis = route.snis + + local srcs = route.sources + local dsts = route.destinations + + expr_buf:reset() + + local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(_, p) + if #p > 1 and byte(p, -1) == DOT then + -- last dot in FQDNs must not be used for routing + return p:sub(1, -2) + end + + return p + end) + if gen then + -- See #6425, if `net.protocol` is not `https` + -- then SNI matching should simply not be considered + if is_stream_route(route) then + gen = "(net.protocol != r#\"tls\"#" .. LOGICAL_OR .. gen .. ")" + else + gen = "(net.protocol != r#\"https\"#" .. LOGICAL_OR .. gen .. ")" + end + + expression_append(expr_buf, LOGICAL_AND, gen) + end + + -- now http route support net.src.* and net.dst.* + + local src_gen = gen_for_nets("net.src.ip", "net.src.port", srcs) + local dst_gen = gen_for_nets("net.dst.ip", "net.dst.port", dsts) + + if src_gen then + expression_append(expr_buf, LOGICAL_AND, src_gen) + end + + if dst_gen then + expression_append(expr_buf, LOGICAL_AND, dst_gen) + end + + -- stream expression, protocol = tcp/udp/tls/tls_passthrough + + if is_stream_route(route) then + -- returns a local variable instead of using a tail call + -- to avoid NYI + local str = expr_buf:get() + return str + end + + -- http expression, protocol = http/https/grpc/grpcs + + local gen = gen_for_field("http.method", OP_EQUAL, methods) + if gen then + expression_append(expr_buf, LOGICAL_AND, gen) + end + + if not is_empty_field(hosts) then + hosts_buf:reset():put("(") + + for i, h in ipairs(hosts) do + local host, port = split_host_port(h) + + local op = OP_EQUAL + if byte(host) == ASTERISK then + -- postfix matching + op = OP_POSTFIX + host = host:sub(2) + + elseif byte(host, -1) == ASTERISK then + -- prefix matching + op = OP_PREFIX + host = host:sub(1, -2) + end + + local exp = "http.host ".. op .. " r#\"" .. host .. "\"#" + if port then + exp = "(" .. exp .. LOGICAL_AND .. + "net.dst.port ".. OP_EQUAL .. " " .. port .. ")" + end + expression_append(hosts_buf, LOGICAL_OR, exp, i) + end -- for route.hosts + + expression_append(expr_buf, LOGICAL_AND, + hosts_buf:put(")"):get()) + end + + gen = gen_for_field("http.path", function(path) + return is_regex_magic(path) and OP_REGEX or OP_PREFIX + end, paths, function(op, p) + if op == OP_REGEX then + -- 1. strip leading `~` + -- 2. prefix with `^` to match the anchored behavior of the traditional router + -- 3. update named capture opening tag for rust regex::Regex compatibility + return "^" .. p:sub(2):gsub("?<", "?P<") + end + + return p + end) + if gen then + expression_append(expr_buf, LOGICAL_AND, gen) + end + + if not is_empty_field(headers) then + headers_buf:reset() + + for h, v in pairs(headers) do + single_header_buf:reset():put("(") + + for i, value in ipairs(v) do + local name = "any(lower(http.headers." .. replace_dashes_lower(h) .. "))" + local op = OP_EQUAL + + -- value starts with "~*" + if byte(value, 1) == TILDE and byte(value, 2) == ASTERISK then + value = value:sub(3) + op = OP_REGEX + end + + expression_append(single_header_buf, LOGICAL_OR, + name .. " " .. op .. " " .. escape_str(value:lower()), i) + end + + expression_append(headers_buf, LOGICAL_AND, + single_header_buf:put(")"):get()) + end + + expression_append(expr_buf, LOGICAL_AND, headers_buf:get()) + end + + local str = expr_buf:get() + + -- returns a local variable instead of using a tail call + -- to avoid NYI + return str +end + + +local lshift_uint64 +do + local ffi = require("ffi") + local ffi_uint = ffi.new("uint64_t") + + lshift_uint64 = function(v, offset) + ffi_uint = v + return lshift(ffi_uint, offset) + end +end + + +local stream_get_priority +do + -- compatible with http priority + local STREAM_SNI_BIT = lshift_uint64(0x01ULL, 61) + + -- IP > PORT > CIDR + local IP_BIT = lshift_uint64(0x01ULL, 3) + local PORT_BIT = lshift_uint64(0x01ULL, 2) + local CIDR_BIT = lshift_uint64(0x01ULL, 0) + + local function calc_ip_weight(ips) + local weight = 0x0ULL + + if is_empty_field(ips) then + return weight + end + + for i = 1, #ips do + local ip = ips[i].ip + local port = ips[i].port + + if not is_null(ip) then + if ip:find("/", 1, true) then + weight = bor(weight, CIDR_BIT) + + else + weight = bor(weight, IP_BIT) + end + end + + if not is_null(port) then + weight = bor(weight, PORT_BIT) + end + end + + return weight + end + + stream_get_priority = function(snis, srcs, dsts) + local match_weight = 0x0ULL + + -- [sni] has higher priority than [src] or [dst] + if not is_empty_field(snis) then + match_weight = STREAM_SNI_BIT + end + + -- [src] + [dst] has higher priority than [sni] + if not is_empty_field(srcs) and + not is_empty_field(dsts) + then + match_weight = STREAM_SNI_BIT + end + + local src_bits = calc_ip_weight(srcs) + local dst_bits = calc_ip_weight(dsts) + + local priority = bor(match_weight, + lshift_uint64(src_bits, 4), + dst_bits) + + return priority + end +end + + +local MAX_HEADER_COUNT = 255 + + +local PLAIN_HOST_ONLY_BIT = lshift_uint64(0x01ULL, 60) +local REGEX_URL_BIT = lshift_uint64(0x01ULL, 51) + + +-- convert a route to a priority value for use in the ATC router +-- priority must be a 64-bit non negative integer +-- format (big endian): +-- 0 1 2 3 +-- 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-- +-----+-+---------------+-+-------------------------------------+ +-- | W |P| Header |R| Regex | +-- | G |L| |G| Priority | +-- | T |N| Count |X| | +-- +-----+-+-----------------+-------------------------------------+ +-- | Regex Priority | Max Length | +-- | (cont) | | +-- | | | +-- +-------------------------+-------------------------------------+ +local function get_priority(route) + local snis = route.snis + local srcs = route.sources + local dsts = route.destinations + + -- stream expression + + if not is_empty_field(srcs) or + not is_empty_field(dsts) + then + return stream_get_priority(snis, srcs, dsts) + end + + -- http expression + + local methods = route.methods + local hosts = route.hosts + local paths = route.paths + local headers = route.headers + + local match_weight = 0 -- 0x0ULL + + if not is_empty_field(methods) then + match_weight = match_weight + 1 + end + + if not is_empty_field(hosts) then + match_weight = match_weight + 1 + end + + local headers_count = is_empty_field(headers) and 0 or tb_nkeys(headers) + + if headers_count > 0 then + match_weight = match_weight + 1 + + if headers_count > MAX_HEADER_COUNT then + ngx.log(ngx.WARN, "too many headers in route ", route.id, + " headers count capped at ", MAX_HEADER_COUNT, + " when sorting") + headers_count = MAX_HEADER_COUNT + end + end + + if not is_empty_field(snis) then + match_weight = match_weight + 1 + end + + local plain_host_only = type(hosts) == "table" + + if plain_host_only then + for _, h in ipairs(hosts) do + if h:find("*", nil, true) then + plain_host_only = false + break + end + end + end + + local uri_length = 0 + local regex_url = false + + if not is_empty_field(paths) then + match_weight = match_weight + 1 + + local p = paths[1] + + if is_regex_magic(p) then + regex_url = true + + else + uri_length = #p + end + + for i = 2, #paths do + p = paths[i] + + if regex_url then + assert(is_regex_magic(p), + "cannot mix regex and non-regex paths in get_priority()") + + else + assert(#p == uri_length, + "cannot mix different length prefixes in get_priority()") + end + end + end + + local match_weight = lshift_uint64(match_weight, 61) + local headers_count = lshift_uint64(headers_count, 52) + + local regex_priority = lshift_uint64(regex_url and route.regex_priority or 0, 19) + local max_length = band(uri_length, 0x7FFFF) + + local priority = bor(match_weight, + plain_host_only and PLAIN_HOST_ONLY_BIT or 0, + regex_url and REGEX_URL_BIT or 0, + headers_count, + regex_priority, + max_length) + + return priority +end + + +return { + OP_EQUAL = OP_EQUAL, + + LOGICAL_OR = LOGICAL_OR, + LOGICAL_AND = LOGICAL_AND, + + split_host_port = split_host_port, + + is_empty_field = is_empty_field, + gen_for_field = gen_for_field, + + get_expression = get_expression, + get_priority = get_priority, +} + diff --git a/kong/router/utils.lua b/kong/router/utils.lua index a70eb5077c9..5c3af208673 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -389,39 +389,6 @@ do end -local parse_ip_addr -do - local bit = require("bit") - local ipmatcher = require("resty.ipmatcher") - - local band, lshift, rshift = bit.band, bit.lshift, bit.rshift - - parse_ip_addr = function(ip) - local addr, mask = ipmatcher.split_ip(ip) - - if not mask then - return addr - end - - local ipv4 = ipmatcher.parse_ipv4(addr) - - -- FIXME: support ipv6 - if not ipv4 then - return addr, mask - end - - local cidr = lshift(rshift(ipv4, 32 - mask), 32 - mask) - - local n1 = band( cidr , 0xff) - local n2 = band(rshift(cidr, 8), 0xff) - local n3 = band(rshift(cidr, 16), 0xff) - local n4 = band(rshift(cidr, 24), 0xff) - - return n4 .. "." .. n3 .. "." .. n2 .. "." .. n1, mask - end -end - - return { DEFAULT_MATCH_LRUCACHE_SIZE = DEFAULT_MATCH_LRUCACHE_SIZE, @@ -435,6 +402,4 @@ return { route_match_stat = route_match_stat, is_regex_magic = is_regex_magic, phonehome_statistics = phonehome_statistics, - - parse_ip_addr = parse_ip_addr, } diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index f209586c895..3078c907f82 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -4699,6 +4699,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tls" }, snis = { "www.example.org" }, sources = { { ip = "127.0.0.1" }, From 651a4c67a68cea2def97268964cff9300702b088 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Wed, 31 Jan 2024 09:13:56 -0800 Subject: [PATCH 3455/4351] docs(pdk): add major version to version num example --- kong/pdk/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 92d10c59029..1533162fe3f 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -32,7 +32,7 @@ -- -- @field kong.version_num -- @usage --- if kong.version_num < 13000 then -- 000.130.00 -> 0.13.0 +-- if kong.version_num < 3004001 then -- 300.40.1 -> 3.4.1 -- -- no support for Routes & Services -- end From 3fe3434badee4bad376cd5608fcfb1dcb161fed8 Mon Sep 17 00:00:00 2001 From: John Fitzpatrick Date: Thu, 4 Jan 2024 15:49:40 +0000 Subject: [PATCH 3456/4351] docs(prometheus): fix the description of some metrics Fix the description for status_code_metrics, latency_metrics, bandwidth_metrics, and upstream_health_metrics. Status code is mentioned instead of their correct names. --- kong/plugins/prometheus/schema.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index e210b67856d..9b067e3bf87 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -18,9 +18,9 @@ return { fields = { { per_consumer = { description = "A boolean value that determines if per-consumer metrics should be collected. If enabled, the `kong_http_requests_total` and `kong_bandwidth_bytes` metrics fill in the consumer label when available.", type = "boolean", default = false }, }, { status_code_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `http_requests_total`, `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, - { latency_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` metrics will be exported.", type = "boolean", default = false }, }, - { bandwidth_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `bandwidth_bytes` and `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, - { upstream_health_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `upstream_target_health` metric will be exported.", type = "boolean", default = false }, }, + { latency_metrics = { description = "A boolean value that determines if latency metrics should be collected. If enabled, `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` metrics will be exported.", type = "boolean", default = false }, }, + { bandwidth_metrics = { description = "A boolean value that determines if bandwidth metrics should be collected. If enabled, `bandwidth_bytes` and `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, + { upstream_health_metrics = { description = "A boolean value that determines if upstream metrics should be collected. If enabled, `upstream_target_health` metric will be exported.", type = "boolean", default = false }, }, }, custom_validator = validate_shared_dict, }, }, From 3dd5bdb78ee9aa4b4f602ec241a4b52b1b0ae353 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 7 Mar 2024 11:47:33 +0800 Subject: [PATCH 3457/4351] chore(test): remove prefix directory when stop_kong called (#12691) If the prefix is not cleaned up when stop_kong is called, it could impact subsequent tests, especially when later tests start Kong by a shell command, the Kong instance might be started up with the default `servroot` prefix. KAG-3808 --- .../04-admin_api/03-consumers_routes_spec.lua | 2 +- .../04-admin_api/04-plugins_routes_spec.lua | 2 +- .../04-admin_api/09-routes_routes_spec.lua | 4 ++-- .../04-admin_api/10-services_routes_spec.lua | 2 +- spec/02-integration/04-admin_api/15-off_spec.lua | 10 +++++----- spec/02-integration/04-admin_api/19-vaults_spec.lua | 2 +- .../04-admin_api/21-admin-api-keys_spec.lua | 2 +- .../04-admin_api/21-truncated_arguments_spec.lua | 2 +- .../04-admin_api/25-max_safe_integer_spec.lua | 4 ++-- .../05-proxy/04-plugins_triggering_spec.lua | 6 +++--- spec/02-integration/05-proxy/09-websockets_spec.lua | 2 +- spec/02-integration/05-proxy/11-handler_spec.lua | 6 +++--- .../05-proxy/13-error_handlers_spec.lua | 2 +- .../05-proxy/25-upstream_keepalive_spec.lua | 2 +- .../02-core_entities_invalidations_spec.lua | 12 ++++++------ spec/02-integration/11-dbless/01-respawn_spec.lua | 2 +- spec/02-integration/11-dbless/02-workers_spec.lua | 2 +- .../11-dbless/03-config_persistence_spec.lua | 4 ++-- spec/02-integration/13-vaults/05-ttl_spec.lua | 2 +- spec/02-integration/13-vaults/07-resurrect_spec.lua | 2 +- .../01-legacy_queue_parameter_warning_spec.lua | 2 +- .../19-hmac-auth/04-invalidations_spec.lua | 2 +- .../20-ldap-auth/02-invalidations_spec.lua | 2 +- spec/03-plugins/23-rate-limiting/03-api_spec.lua | 2 +- .../24-response-rate-limiting/04-access_spec.lua | 12 ++++++------ spec/03-plugins/29-acme/05-redis_storage_spec.lua | 2 +- spec/03-plugins/31-proxy-cache/02-access_spec.lua | 2 +- spec/03-plugins/31-proxy-cache/03-api_spec.lua | 2 +- .../31-proxy-cache/04-invalidations_spec.lua | 4 ++-- .../38-ai-proxy/02-openai_integration_spec.lua | 2 +- .../38-ai-proxy/03-anthropic_integration_spec.lua | 2 +- .../38-ai-proxy/04-cohere_integration_spec.lua | 2 +- .../38-ai-proxy/05-azure_integration_spec.lua | 2 +- .../38-ai-proxy/06-mistral_integration_spec.lua | 2 +- .../38-ai-proxy/07-llama2_integration_spec.lua | 2 +- .../38-ai-proxy/08-encoding_integration_spec.lua | 2 +- .../02-integration_spec.lua | 2 +- .../02-integration_spec.lua | 2 +- .../41-ai-prompt-decorator/02-integration_spec.lua | 2 +- .../42-ai-prompt-guard/02-integration_spec.lua | 2 +- .../43-ai-prompt-template/02-integration_spec.lua | 2 +- .../plugins/acme/migrations/003_350_to_360_spec.lua | 2 +- .../http-log/migrations/001_280_to_300_spec.lua | 2 +- .../opentelemetry/migrations/001_331_to_332_spec.lua | 2 +- .../rate-limiting/migrations/006_350_to_360_spec.lua | 2 +- .../migrations/001_350_to_360_spec.lua | 2 +- 46 files changed, 68 insertions(+), 68 deletions(-) diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index 31d66bf29be..d5251bd7c67 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -46,7 +46,7 @@ describe("Admin API (#" .. strategy .. "): ", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index 2cdd40ce158..f1f52be0787 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -24,7 +24,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index 20ab5d8a573..e358bf1d706 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -35,7 +35,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -1966,7 +1966,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index b1fe3be1cc7..32dbcd052ff 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -35,7 +35,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 655a9e621bb..3ca5d34b80e 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -57,7 +57,7 @@ describe("Admin API #off", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -2741,7 +2741,7 @@ describe("Admin API (concurrency tests) #off", function() end) after_each(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() if client then client:close() @@ -2862,7 +2862,7 @@ describe("Admin API #off with Unique Foreign #unique", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -3005,7 +3005,7 @@ describe("Admin API #off with cache key vs endpoint key #unique", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -3073,7 +3073,7 @@ describe("Admin API #off worker_consistency=eventual", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/19-vaults_spec.lua b/spec/02-integration/04-admin_api/19-vaults_spec.lua index aa451805164..08063e30fe0 100644 --- a/spec/02-integration/04-admin_api/19-vaults_spec.lua +++ b/spec/02-integration/04-admin_api/19-vaults_spec.lua @@ -21,7 +21,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua index a4c6203b485..ac6a7981f6e 100644 --- a/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua +++ b/spec/02-integration/04-admin_api/21-admin-api-keys_spec.lua @@ -27,7 +27,7 @@ for _, strategy in helpers.all_strategies() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua b/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua index 03d342edaf3..3a4071642b2 100644 --- a/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua +++ b/spec/02-integration/04-admin_api/21-truncated_arguments_spec.lua @@ -18,7 +18,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua b/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua index a54ff945225..ec51f1d644a 100644 --- a/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua +++ b/spec/02-integration/04-admin_api/25-max_safe_integer_spec.lua @@ -25,7 +25,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -63,7 +63,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index 81e54483425..5f729b22194 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -232,7 +232,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() if proxy_client then proxy_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("checks global configuration without credentials", function() @@ -744,7 +744,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong("servroot2") - helpers.stop_kong(nil, true) + helpers.stop_kong() end) @@ -1277,7 +1277,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("certificate phase clears context, fix #7054", function() diff --git a/spec/02-integration/05-proxy/09-websockets_spec.lua b/spec/02-integration/05-proxy/09-websockets_spec.lua index b88b6b788f5..a70d8a4c585 100644 --- a/spec/02-integration/05-proxy/09-websockets_spec.lua +++ b/spec/02-integration/05-proxy/09-websockets_spec.lua @@ -42,7 +42,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) local function open_socket(uri) diff --git a/spec/02-integration/05-proxy/11-handler_spec.lua b/spec/02-integration/05-proxy/11-handler_spec.lua index fbd048b2a5b..ec374a65804 100644 --- a/spec/02-integration/05-proxy/11-handler_spec.lua +++ b/spec/02-integration/05-proxy/11-handler_spec.lua @@ -43,7 +43,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() if admin_client then admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("runs", function() @@ -101,7 +101,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() if admin_client then admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("doesn't run", function() @@ -175,7 +175,7 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() if admin_client then admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("doesn't run", function() diff --git a/spec/02-integration/05-proxy/13-error_handlers_spec.lua b/spec/02-integration/05-proxy/13-error_handlers_spec.lua index a755d515bed..e56c8bc22d0 100644 --- a/spec/02-integration/05-proxy/13-error_handlers_spec.lua +++ b/spec/02-integration/05-proxy/13-error_handlers_spec.lua @@ -12,7 +12,7 @@ describe("Proxy error handlers", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index 91ee0e436df..c9421795755 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -125,7 +125,7 @@ describe("#postgres upstream keepalive", function() proxy_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index 5a895803bd8..d9946e39b04 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -82,8 +82,8 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong("servroot1", true) - helpers.stop_kong("servroot2", true) + helpers.stop_kong("servroot1") + helpers.stop_kong("servroot2") end) before_each(function() @@ -1196,8 +1196,8 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong("servroot1", true) - helpers.stop_kong("servroot2", true) + helpers.stop_kong("servroot1") + helpers.stop_kong("servroot2") end) before_each(function() @@ -1337,8 +1337,8 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong("servroot1", true) - helpers.stop_kong("servroot2", true) + helpers.stop_kong("servroot1") + helpers.stop_kong("servroot2") end) before_each(function() diff --git a/spec/02-integration/11-dbless/01-respawn_spec.lua b/spec/02-integration/11-dbless/01-respawn_spec.lua index 5f263067bd7..3536ebcfdc2 100644 --- a/spec/02-integration/11-dbless/01-respawn_spec.lua +++ b/spec/02-integration/11-dbless/01-respawn_spec.lua @@ -57,7 +57,7 @@ describe("worker respawn", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/02-integration/11-dbless/02-workers_spec.lua b/spec/02-integration/11-dbless/02-workers_spec.lua index 242294d616f..fd7a002cfa5 100644 --- a/spec/02-integration/11-dbless/02-workers_spec.lua +++ b/spec/02-integration/11-dbless/02-workers_spec.lua @@ -29,7 +29,7 @@ describe("Workers initialization #off", function() lazy_teardown(function() admin_client:close() proxy_client:close() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("restarts worker correctly without issues on the init_worker phase when config includes 1000+ plugins", function() diff --git a/spec/02-integration/11-dbless/03-config_persistence_spec.lua b/spec/02-integration/11-dbless/03-config_persistence_spec.lua index e4c51f4025b..f49d4958986 100644 --- a/spec/02-integration/11-dbless/03-config_persistence_spec.lua +++ b/spec/02-integration/11-dbless/03-config_persistence_spec.lua @@ -21,7 +21,7 @@ describe("dbless persistence #off", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("loads the lmdb config on restarts", function() @@ -113,7 +113,7 @@ describe("dbless persistence with a declarative config #off", function() end) after_each(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) lazy_teardown(function() os.remove(yaml_file) diff --git a/spec/02-integration/13-vaults/05-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua index e6f65fd5646..f3eaf983499 100644 --- a/spec/02-integration/13-vaults/05-ttl_spec.lua +++ b/spec/02-integration/13-vaults/05-ttl_spec.lua @@ -183,7 +183,7 @@ describe("vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, functio client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() vault:teardown() helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") diff --git a/spec/02-integration/13-vaults/07-resurrect_spec.lua b/spec/02-integration/13-vaults/07-resurrect_spec.lua index d91bbcabd86..38b42e227ba 100644 --- a/spec/02-integration/13-vaults/07-resurrect_spec.lua +++ b/spec/02-integration/13-vaults/07-resurrect_spec.lua @@ -188,7 +188,7 @@ describe("vault resurrect_ttl and rotation (#" .. strategy .. ") #" .. vault.nam client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() vault:teardown() helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") diff --git a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua index 440ea7637d3..8390383533d 100644 --- a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua +++ b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua @@ -32,7 +32,7 @@ for _, strategy in helpers.each_strategy() do if admin_client then admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua b/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua index e235e38e54c..79194afbac2 100644 --- a/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua +++ b/spec/03-plugins/19-hmac-auth/04-invalidations_spec.lua @@ -58,7 +58,7 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) local function hmac_sha1_binary(secret, data) diff --git a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua index 054db47fed0..551db0978c7 100644 --- a/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua +++ b/spec/03-plugins/20-ldap-auth/02-invalidations_spec.lua @@ -63,7 +63,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) local function cache_key(conf, username, password) diff --git a/spec/03-plugins/23-rate-limiting/03-api_spec.lua b/spec/03-plugins/23-rate-limiting/03-api_spec.lua index 1e862bdc3a7..a6a3f83ca05 100644 --- a/spec/03-plugins/23-rate-limiting/03-api_spec.lua +++ b/spec/03-plugins/23-rate-limiting/03-api_spec.lua @@ -21,7 +21,7 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) describe("POST", function() diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index c7def76fe69..ed269177ead 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -375,7 +375,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) describe("Without authentication (IP address)", function() @@ -619,7 +619,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("expires a counter", function() @@ -696,7 +696,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("blocks when the consumer exceeds their quota, no matter what service/route used", function() @@ -739,7 +739,7 @@ for _, strategy in helpers.each_strategy() do end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() @@ -828,7 +828,7 @@ for _, strategy in helpers.each_strategy() do end) after_each(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("does not work if an error occurs", function() @@ -930,7 +930,7 @@ for _, strategy in helpers.each_strategy() do end) after_each(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("does not work if an error occurs", function() diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index 3298dcbaf01..d383c0c66c7 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -252,7 +252,7 @@ describe("Plugin: acme (storage.redis)", function() end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index aa8b350773d..1dc0c5bb930 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -364,7 +364,7 @@ do admin_client:close() end - helpers.stop_kong(nil, true) + helpers.stop_kong() end) it("caches a simple request", function() diff --git a/spec/03-plugins/31-proxy-cache/03-api_spec.lua b/spec/03-plugins/31-proxy-cache/03-api_spec.lua index 81191c8558d..ac5268396fb 100644 --- a/spec/03-plugins/31-proxy-cache/03-api_spec.lua +++ b/spec/03-plugins/31-proxy-cache/03-api_spec.lua @@ -64,7 +64,7 @@ describe("Plugin: proxy-cache", function() end) teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) describe("(schema)", function() diff --git a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua index e21abd9cd4e..b40d8729a00 100644 --- a/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua +++ b/spec/03-plugins/31-proxy-cache/04-invalidations_spec.lua @@ -98,8 +98,8 @@ describe("proxy-cache invalidations via: " .. strategy, function() end) teardown(function() - helpers.stop_kong("servroot1", true) - helpers.stop_kong("servroot2", true) + helpers.stop_kong("servroot1") + helpers.stop_kong("servroot2") end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 409ed8096ab..8919fbe0652 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -512,7 +512,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index a9feb38baec..224f0a6b705 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -365,7 +365,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index 621fbcd786b..33023874373 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -358,7 +358,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index d976689f92a..96d9645a401 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -372,7 +372,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 16bcea29ecd..49612408f1d 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -309,7 +309,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index b41aaa6e11a..aa74ef9fd5b 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -157,7 +157,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index b11c16a973f..049920e460b 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -237,7 +237,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 7ddedad91fb..662fb4c9e11 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -188,7 +188,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 40c55add51d..2fdd5b11e71 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -304,7 +304,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua index 6cba00bcdc4..4fdc8b02532 100644 --- a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua +++ b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua @@ -54,7 +54,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua index d5ffdf8b535..05258f659cc 100644 --- a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua @@ -130,7 +130,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua index 412add965af..5b7b38cf581 100644 --- a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua +++ b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua @@ -125,7 +125,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) lazy_teardown(function() - helpers.stop_kong(nil, true) + helpers.stop_kong() end) before_each(function() diff --git a/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua b/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua index 77dae348495..b0df35c13cf 100644 --- a/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua +++ b/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua @@ -9,7 +9,7 @@ if uh.database_type() == 'postgres' then end) lazy_teardown(function () - assert(uh.stop_kong(nil, true)) + assert(uh.stop_kong()) end) uh.setup(function () diff --git a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua index 1264a2c8f10..adadc50f5cc 100644 --- a/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua +++ b/spec/05-migration/plugins/http-log/migrations/001_280_to_300_spec.lua @@ -18,7 +18,7 @@ handler("http-log plugin migration", function() end) lazy_teardown(function () - assert(uh.stop_kong(nil, true)) + assert(uh.stop_kong()) end) local log_server_url = "http://localhost:" .. HTTP_PORT .. "/" diff --git a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua index b385c2db05f..98ac32422df 100644 --- a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua +++ b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua @@ -11,7 +11,7 @@ if uh.database_type() == 'postgres' then end) lazy_teardown(function () - assert(uh.stop_kong(nil, true)) + assert(uh.stop_kong()) end) uh.setup(function () diff --git a/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua b/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua index 29ab4ff1228..de963af442b 100644 --- a/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua +++ b/spec/05-migration/plugins/rate-limiting/migrations/006_350_to_360_spec.lua @@ -10,7 +10,7 @@ if uh.database_type() == 'postgres' then end) lazy_teardown(function () - assert(uh.stop_kong(nil, true)) + assert(uh.stop_kong()) end) uh.setup(function () diff --git a/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua b/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua index d574bd9cfc7..77a47a9a94b 100644 --- a/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua +++ b/spec/05-migration/plugins/response-ratelimiting/migrations/001_350_to_360_spec.lua @@ -10,7 +10,7 @@ if uh.database_type() == 'postgres' then end) lazy_teardown(function () - assert(uh.stop_kong(nil, true)) + assert(uh.stop_kong()) end) uh.setup(function () From 109e0b88c7d4b9a5e3e9665314d5ad5a6e0cdda2 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 7 Mar 2024 13:37:15 +0800 Subject: [PATCH 3458/4351] chore(CI): fix the workflow that comments the docker image on the commit (#12693) Replace `${{ secrets.GHA_COMMENT_TOKEN }}` with `${{ secrets.GITHUB_TOKEN }}`. The `${{ secrets.GHA_COMMENT_TOKEN }}` needs to be manually rotated, replacing it by `${{ secrets.GITHUB_TOKEN }}`, which is generated by each run of the workflow, so we don't need to rotate token anymore. --- .github/workflows/release.yml | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index bc07e202999..b8f92d511e5 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -42,6 +42,7 @@ env: # PRs opened from fork and from dependabot don't have access to repo secrets HAS_ACCESS_TO_GITHUB_TOKEN: ${{ github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') }} + jobs: metadata: name: Metadata @@ -313,6 +314,10 @@ jobs: needs: [metadata, build-packages] runs-on: ubuntu-22.04 + permissions: + # create comments on commits for docker images needs the `write` permission + contents: write + strategy: fail-fast: false matrix: @@ -402,7 +407,7 @@ jobs: if: github.event_name == 'push' && matrix.label == 'ubuntu' uses: peter-evans/commit-comment@5a6f8285b8f2e8376e41fe1b563db48e6cf78c09 # v3.0.0 with: - token: ${{ secrets.GHA_COMMENT_TOKEN }} + token: ${{ secrets.GITHUB_TOKEN }} body: | ### Bazel Build Docker image available `${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}` From b57e553754ad8169fc604b7f1cbb16f561c97568 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 8 Mar 2024 09:33:13 +0100 Subject: [PATCH 3459/4351] feat(jwt): add support for ES512, PS256, PS384, PS512 * feat(jwt): add support for ES512, PS256, PS384 and PS512 --------- Signed-off-by: Joshua Schmid --- changelog/unreleased/kong/feat-jwt-es512.yml | 4 + kong/plugins/jwt/daos.lua | 14 +- kong/plugins/jwt/jwt_parser.lua | 68 ++++++- spec/03-plugins/16-jwt/01-jwt_parser_spec.lua | 80 ++++++++ spec/03-plugins/16-jwt/03-access_spec.lua | 189 +++++++++++++++++- spec/03-plugins/16-jwt/fixtures.lua | 137 +++++++++++++ 6 files changed, 487 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/feat-jwt-es512.yml diff --git a/changelog/unreleased/kong/feat-jwt-es512.yml b/changelog/unreleased/kong/feat-jwt-es512.yml new file mode 100644 index 00000000000..3dd646f3b40 --- /dev/null +++ b/changelog/unreleased/kong/feat-jwt-es512.yml @@ -0,0 +1,4 @@ +message: | + Addded support for ES512, PS256, PS384, PS512 algorithms in JWT plugin +type: feature +scope: Plugin diff --git a/kong/plugins/jwt/daos.lua b/kong/plugins/jwt/daos.lua index d18089bf562..cafc042ac43 100644 --- a/kong/plugins/jwt/daos.lua +++ b/kong/plugins/jwt/daos.lua @@ -37,7 +37,11 @@ return { "RS384", "RS512", "ES256", - "ES384" + "ES384", + "ES512", + "PS256", + "PS384", + "PS512", }, }, }, { tags = typedefs.tags }, @@ -45,7 +49,13 @@ return { entity_checks = { { conditional = { if_field = "algorithm", if_match = { - match_any = { patterns = { "^RS256$", "^RS384$", "^RS512$" }, }, + match_any = { patterns = { "^RS256$", + "^RS384$", + "^RS512$", + "^PS256$", + "^PS384$", + "^PS512$", + }, }, }, then_field = "rsa_public_key", then_match = { diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index 502d45a9ff6..a4d1d5501e8 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -66,6 +66,39 @@ local alg_sign = { return nil end return sig + end, + ES512 = function(data, key) + local pkey = openssl_pkey.new(key) + local sig = assert(pkey:sign(data, "sha512", nil, { ecdsa_use_raw = true })) + if not sig then + return nil + end + return sig + end, + + PS256 = function(data, key) + local pkey = openssl_pkey.new(key) + local sig = assert(pkey:sign(data, "sha256", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING)) + if not sig then + return nil + end + return sig + end, + PS384 = function(data, key) + local pkey = openssl_pkey.new(key) + local sig = assert(pkey:sign(data, "sha384", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING)) + if not sig then + return nil + end + return sig + end, + PS512 = function(data, key) + local pkey = openssl_pkey.new(key) + local sig = assert(pkey:sign(data, "sha512", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING)) + if not sig then + return nil + end + return sig end } @@ -119,7 +152,40 @@ local alg_verify = { local pkey, _ = openssl_pkey.new(key) assert(#signature == 96, "Signature must be 96 bytes.") return pkey:verify(signature, data, "sha384", nil, { ecdsa_use_raw = true }) - end + end, + + ES512 = function(data, signature, key) + -- Signing and validation with the ECDSA P-384 SHA-384 and ECDSA P-521 + -- SHA-512 algorithms is performed identically to the procedure for + -- ECDSA P-256 SHA-256 -- just using the corresponding hash algorithms + -- with correspondingly larger result values. For ECDSA P-384 SHA-384, + -- R and S will be 384 bits each, resulting in a 96-octet sequence. For + -- ECDSA P-521 SHA-512, R and S will be 521 bits each, resulting in a + -- 132-octet sequence. + local pkey, _ = openssl_pkey.new(key) + assert(#signature == 132, "Signature must be 132 bytes.") + return pkey:verify(signature, data, "sha512", nil, { ecdsa_use_raw = true }) + end, + + PS256 = function(data, signature, key) + local pkey, _ = openssl_pkey.new(key) + assert(pkey, "Consumer Public Key is Invalid") + assert(#signature == 256, "Signature must be 256 bytes") + return pkey:verify(signature, data, "sha256", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING) + end, + PS384 = function(data, signature, key) + local pkey, _ = openssl_pkey.new(key) + assert(pkey, "Consumer Public Key is Invalid") + assert(#signature == 256, "Signature must be 256 bytes") + return pkey:verify(signature, data, "sha384", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING) + end, + PS512 = function(data, signature, key) + local pkey, _ = openssl_pkey.new(key) + assert(pkey, "Consumer Public Key is Invalid") + assert(#signature == 256, "Signature must be 256 bytes") + return pkey:verify(signature, data, "sha512", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING) + end, + } diff --git a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua index 5ef5af77d51..08c3c2f3fe1 100644 --- a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua +++ b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua @@ -94,6 +94,54 @@ describe("Plugin: jwt (parser)", function() local jwt = assert(jwt_parser:new(token)) assert.True(jwt:verify_signature(fixtures.es384_public_key)) end) + + it("should encode using ES512", function() + local token = jwt_parser.encode({ + sub = "5656565656", + name = "Jane Doe", + admin = true + }, fixtures.es512_private_key, 'ES512') + + assert.truthy(token) + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.es512_public_key)) + end) + it("should encode using PS256", function() + local token = jwt_parser.encode({ + sub = "5656565656", + name = "Jane Doe", + admin = true + }, fixtures.ps256_private_key, 'PS256') + + assert.truthy(token) + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ps256_public_key)) + end) + + it("should encode using PS384", function() + local token = jwt_parser.encode({ + sub = "5656565656", + name = "Jane Doe", + admin = true + }, fixtures.ps384_private_key, 'PS384') + + assert.truthy(token) + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ps384_public_key)) + end) + + it("should encode using PS512", function() + local token = jwt_parser.encode({ + sub = "5656565656", + name = "Jane Doe", + admin = true + }, fixtures.ps512_private_key, 'PS512') + + assert.truthy(token) + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ps512_public_key)) + end) + end) describe("Decoding", function() it("throws an error if not given a string", function() @@ -181,6 +229,38 @@ describe("Plugin: jwt (parser)", function() assert.False(jwt:verify_signature(fixtures.rs256_public_key)) end end) + it("using ES512", function() + for _ = 1, 500 do + local token = jwt_parser.encode({sub = "foo"}, fixtures.es512_private_key, 'ES512') + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.es512_public_key)) + assert.False(jwt:verify_signature(fixtures.rs256_public_key)) + end + end) + it("using PS256", function() + for _ = 1, 500 do + local token = jwt_parser.encode({sub = "foo"}, fixtures.ps256_private_key, 'PS256') + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ps256_public_key)) + assert.False(jwt:verify_signature(fixtures.es256_public_key)) + end + end) + it("using PS384", function() + for _ = 1, 500 do + local token = jwt_parser.encode({sub = "foo"}, fixtures.ps384_private_key, 'PS384') + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ps384_public_key)) + assert.False(jwt:verify_signature(fixtures.es256_public_key)) + end + end) + it("using PS512", function() + for _ = 1, 500 do + local token = jwt_parser.encode({sub = "foo"}, fixtures.ps512_private_key, 'PS512') + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ps512_public_key)) + assert.False(jwt:verify_signature(fixtures.es256_public_key)) + end + end) end) describe("verify registered claims", function() it("requires claims passed as arguments", function() diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index e4b2682ac53..a4d42013f47 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -22,6 +22,10 @@ for _, strategy in helpers.each_strategy() do local rsa_jwt_secret_3 local rsa_jwt_secret_4 local rsa_jwt_secret_5 + local rsa_jwt_secret_6 + local rsa_jwt_secret_7 + local rsa_jwt_secret_8 + local rsa_jwt_secret_9 local hs_jwt_secret_1 local hs_jwt_secret_2 local proxy_client @@ -66,6 +70,10 @@ for _, strategy in helpers.each_strategy() do local consumer8 = consumers:insert({ username = "jwt_tests_hs_consumer_8" }) local consumer9 = consumers:insert({ username = "jwt_tests_rsa_consumer_9" }) local consumer10 = consumers:insert({ username = "jwt_tests_rsa_consumer_10"}) + local consumer11 = consumers:insert({ username = "jwt_tests_rsa_consumer_11"}) + local consumer12 = consumers:insert({ username = "jwt_tests_rsa_consumer_12"}) + local consumer13 = consumers:insert({ username = "jwt_tests_rsa_consumer_13"}) + local consumer14 = consumers:insert({ username = "jwt_tests_rsa_consumer_14"}) local anonymous_user = consumers:insert({ username = "no-body" }) local plugins = bp.plugins @@ -168,8 +176,6 @@ for _, strategy in helpers.each_strategy() do ctx_check_field = "authenticated_jwt_token" }, }) - - jwt_secret = bp.jwt_secrets:insert { consumer = { id = consumer1.id } } jwt_secret_2 = bp.jwt_secrets:insert { consumer = { id = consumer6.id } } base64_jwt_secret = bp.jwt_secrets:insert { consumer = { id = consumer2.id } } @@ -204,6 +210,30 @@ for _, strategy in helpers.each_strategy() do rsa_public_key = fixtures.es384_public_key } + rsa_jwt_secret_6 = bp.jwt_secrets:insert { + consumer = { id = consumer11.id }, + algorithm = "ES512", + rsa_public_key = fixtures.es512_public_key + } + + rsa_jwt_secret_7 = bp.jwt_secrets:insert { + consumer = { id = consumer12.id }, + algorithm = "PS256", + rsa_public_key = fixtures.ps256_public_key + } + + rsa_jwt_secret_8 = bp.jwt_secrets:insert { + consumer = { id = consumer13.id }, + algorithm = "PS384", + rsa_public_key = fixtures.ps384_public_key + } + + rsa_jwt_secret_9 = bp.jwt_secrets:insert { + consumer = { id = consumer14.id }, + algorithm = "PS512", + rsa_public_key = fixtures.ps512_public_key + } + hs_jwt_secret_1 = bp.jwt_secrets:insert { consumer = { id = consumer7.id }, algorithm = "HS384", @@ -750,6 +780,44 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("ES512", function() + it("verifies JWT", function() + PAYLOAD.iss = rsa_jwt_secret_6.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.es512_private_key, "ES512") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_11", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_6.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + it("identifies Consumer", function() + PAYLOAD.iss = rsa_jwt_secret_6.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.es512_private_key, "ES512") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_11", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_6.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + end) describe("ES384", function() it("verifies JWT", function() @@ -788,6 +856,123 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("PS256", function() + it("verifies JWT", function() + PAYLOAD.iss = rsa_jwt_secret_7.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ps256_private_key, "PS256") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_12", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_7.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + it("identifies Consumer", function() + PAYLOAD.iss = rsa_jwt_secret_7.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ps256_private_key, "PS256") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_12", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_7.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + end) + + describe("PS384", function() + it("verifies JWT", function() + PAYLOAD.iss = rsa_jwt_secret_8.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ps384_private_key, "PS384") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_13", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_8.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + it("identifies Consumer", function() + PAYLOAD.iss = rsa_jwt_secret_8.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ps384_private_key, "PS384") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_13", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_8.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + end) + + describe("PS512", function() + it("verifies JWT", function() + PAYLOAD.iss = rsa_jwt_secret_9.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ps512_private_key, "PS512") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_14", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_9.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + it("identifies Consumer", function() + PAYLOAD.iss = rsa_jwt_secret_9.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ps512_private_key, "PS512") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_14", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_9.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + end) + describe("HS386", function() it("proxies the request with token and consumer headers if it was verified", function() PAYLOAD.iss = hs_jwt_secret_1.key diff --git a/spec/03-plugins/16-jwt/fixtures.lua b/spec/03-plugins/16-jwt/fixtures.lua index 7da17bfff66..c816c5a5a3b 100644 --- a/spec/03-plugins/16-jwt/fixtures.lua +++ b/spec/03-plugins/16-jwt/fixtures.lua @@ -150,6 +150,143 @@ MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAErFpnvWb5O3A/2DkYVCbgfNP0LZtr+R0L RAtNBSs2RN0KT9ppGITPRe2uAGj58ebs -----END PUBLIC KEY----- ]], +es512_private_key = [[ +-----BEGIN EC PRIVATE KEY----- +MIHcAgEBBEIAWT73PVm/Ry1jd3pM2VFD9neWfLhs1PBYU8UmCrj2mMUXwk8FQy+X +QVdIdwjpYnDgrxEdBbiuSDWxQq3LbNnnJzagBwYFK4EEACOhgYkDgYYABAGzP5K5 +cY2xWPv0KMDNKoxRmX/TJVFH9VHoLBmj9H6/gDLtYQ/plQVuDLX/QPeXug4CgsPX +28p7G0/JOQoKeP423ABYSBOf5RZoV3OE3miHh2fd0nf7T5khZEhkHj6twR2swADe +U2RCz4If+3hk3cKhAr01B2XYRgI3FFx8hV4wParxLQ== +-----END EC PRIVATE KEY----- +]], +es512_public_key = [[ +-----BEGIN PUBLIC KEY----- +MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBsz+SuXGNsVj79CjAzSqMUZl/0yVR +R/VR6CwZo/R+v4Ay7WEP6ZUFbgy1/0D3l7oOAoLD19vKextPyTkKCnj+NtwAWEgT +n+UWaFdzhN5oh4dn3dJ3+0+ZIWRIZB4+rcEdrMAA3lNkQs+CH/t4ZN3CoQK9NQdl +2EYCNxRcfIVeMD2q8S0= +-----END PUBLIC KEY----- +]], +ps256_private_key = [[ +-----BEGIN RSA PRIVATE KEY----- +MIIEpAIBAAKCAQEAtbY9gPRzIvw+XRr3dyzXTqhbhk5XoVm+JBL75ZqaMAvk8lcK +vOhkU9g+m13L5f0zS2IUKWn3mRCBwFYjb25myVW3qy028x3M2w605qP6cXhJR/et +NlhBtFWqSPCaZFKSxjBADZvKoGDraRrO1su5jQLtfZVv4Ave6ozeN6o5rGNUhE1b +n5DvD1r4jtKc9FmXkcQxx2qln+K3z3xC6f25MUoU1sRTLsDXzPDYqCTgiIHURW7b +G3gwRaaf7IWfsLTf13IBSJc2/gW3eQka4/FepHBV14DbTVefV4rUt3vin/IxKeRe +zaPA+alyPvUaqcDfbe1DLx2hTZasgKyOBDxHuQIDAQABAoIBABT6ccoPHrJDrRb+ +Z6K7e212MB/WsFT9SX98bhatRT8GBoPoYuHZkgigguTYvLMkCt2ZeIKp/FbwYgxw +nWVuWWFF2z8gyJLjhjyli2LDvGSIeqxbdqS7JnXBfJfwaCCsLEwDcsenbGqc2dy/ +5rCDY1v5Yi3xGFIFSNJrGjYSudcSC6G2doVsX1pJj5QU7hHbkUo+YvWiBTY0k0rx +O+62fT7H/xi7fHoxnr4lVPiieaQUTg13gck2po90+CJDtXCms8tRCmCYwn9Jefyf +mYz2Jm6Wxl7ulpVgvUgHca79ViWdah9/wXUeqLNQ7exc1UIOnGHO5qkzypc/MruB +RVmBDeECgYEA/4RIuAF61SbLtn0Z8DyxNh7J+5nXUOkhKm28OsYLXMJZjyciahUr +uKpFjAhLl8iNYp6MfGKTUW5XTKuzmxlZ1/luD50nrEXV3A0oJaMWBX7sSypLNn0D +2mha/ATewz3Bg1Z6Nh3eWBM6y4EiMKhhUfBlR8OsU5o//ECISw6/5qECgYEAtg44 +rY1MnwkOjMsT6xqLXcnkwfD+nUUKHrg126hZnCxyDzr5l1Td2ztzZUqQr6Cp3OU+ +kgI4jENXALAWg6V/f47Y2CYxZ6gHAkx2113SPvim6g6O+v0N/elwpE1cnaC9ldo4 +OWFEBbNvKdeitBwh+q/qJaJD8SXUrq3GhKHBghkCgYEA0xD64MSYKqq5bC061+/K +kuIsBuG1suhgtSOgcQxXJnCEenPhQa/rRcehW2MezmqkH+rIMZdcCdAT3QmYe24d +gQJRoCQ5OV0Wo4daunxVHIUTu6NcLc5m+GtrfPKo8K56w3sTyNAzcp2v25r4Gyl7 ++quRfg5ss0KfyEemThoI+wECgYBF3I05ZDib6sDPnHpnRMdoVTpYhh9ewIiSo0Pf +p+nDOXcHiy0OOn3sTBMLMqL1EmU8pCfvpbSHdqvjUq9BE3gqvelOgNGCooMWCbut +B47PpWF//dg2TndZEYStOBarUmyOHbBnrICK44FsABiqnwUXCvyCNpN17XuBEKRW +bzAvuQKBgQCDYL6jXe3wGrAl6NxPEWTRI5gIe5GKnqDCv97HN7iYlZgjl0DtXV82 +9CR6PLl1Ev9I8GszKPo17rk1Hwy84rzo9ndlP0K7JiVLmf2cDmi/cUmUHq8uS6P4 +8NWyW582YletSfoI78YCVB0nvkRSzR+KfcLyUIdRxHSU639sYQMs5Q== +-----END RSA PRIVATE KEY----- +]], +ps256_public_key = [[ +-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtbY9gPRzIvw+XRr3dyzX +Tqhbhk5XoVm+JBL75ZqaMAvk8lcKvOhkU9g+m13L5f0zS2IUKWn3mRCBwFYjb25m +yVW3qy028x3M2w605qP6cXhJR/etNlhBtFWqSPCaZFKSxjBADZvKoGDraRrO1su5 +jQLtfZVv4Ave6ozeN6o5rGNUhE1bn5DvD1r4jtKc9FmXkcQxx2qln+K3z3xC6f25 +MUoU1sRTLsDXzPDYqCTgiIHURW7bG3gwRaaf7IWfsLTf13IBSJc2/gW3eQka4/Fe +pHBV14DbTVefV4rUt3vin/IxKeRezaPA+alyPvUaqcDfbe1DLx2hTZasgKyOBDxH +uQIDAQAB +-----END PUBLIC KEY----- +]], +ps384_private_key = [[ +-----BEGIN RSA PRIVATE KEY----- +MIIEpQIBAAKCAQEA1qz02EfyPx96zSG4W67waC5wFcJUb9tO7PZmxEGHjQj20Mlw +4sbwJYMy/o1PZzz6gktCPkpCqNc2to1jtvjKx9H5IWtHlu8c503vCFAsaV2l5fvm +yc/qCQLIVoGt/c9TG/SyPTdgJxUM4Vs8OlWI3jxPbINsZDqUKyxH4jsWgSTPwKli +YXpwyovqEvSKhJ+qeJ4Y8o8k0T1ieYg9tWlgDGxQceGGCyyD/jfiZHe4H0FQJXpA +EAyvRInaFRyWs1QtAoTZl4/QJtLITQubT5jIv9atfAzQovE9bSgT0ZCPt3Usd9qF +ueNqY5bM++tC5V37i3EO+5NpjeB7u2qLRatmZwIDAQABAoIBABZ0xjH/qKwIt3hQ +0C+rB5PmU6w7BUkkKEfqaIqcDjlnGCZ0A/587+8En+d30bgLbWsGw1mvu/Rceuky +th0UPmYTpVtlFPqJbb0Wbmwwssyc0rdRl+1BdgpWQ62k6BX2Q4vXl3OG4OSFs7C5 +Mf4qJ2ST63z+7G45oHk5qxVTuAFvLqeyiKpaqEESpg8+5GcCTNznMwAsk+vPT7E6 +j62nw9aA8+nMWI3KDgNCvle6abrX8UlEQSXOJFH4XIqrTKiXXN8XqnTh84yNbHY0 +P66DI0QAUZ41Wf+O3A3f+16C3Ikbrvkp9yHXXJeex+sLbaEQWKfC6xESOjSBPyZy +EQQWQh0CgYEA/Z+X5T220E6mxV83C/PAF1VO7UbGwivy8N+uDhs6XezihF5ju/b9 +sQEwSflOuNFudTbc+y80xX8VEGWIjsUFDytPLf0Jk4Lij0FD5Zq4ywfaGIlahnvd +7jGKW1DMGTy4+HuriNFjOSnABvdLPjejo5qU6Dvst0HtljIe+KT6kVUCgYEA2K/u +zY98Dm4B5Fi9Jx0t7HP8JMR2i9HZofUumgUKacG0dr1aCic0agt4uE9ZacHbvOHl +1AvenIZNujTSSXh+TMgVqomcm4IgPpYpqbD19OaWL1Hrnvqf77PbXRunk6nfIjwK +h+J9JsCJjFl0LATd9boFJBQ9Nn+TiY4asXKxiMsCgYEAiigJokK/9zEg/5sibUxW +c19xIyfO1a8DI9t1ARIr9UY5DkosohOllmpDV8iK7XqIZSmBrwLECGF1o/zrKnqA +iwbYlwCj2ssNh2PSDJz/1PluALexrFiFSF+MMroMtCKz0AfuJRWKq3TmueS0BCxi +45gtTWR3SkyLk6mx3VhhdhECgYEAwoqZ1NYoo+/iJPgCwtYwv+SWERCN+hQq13yA +HWm/Ipn1gtGXwBvYtAielqMu/IM+3ELYC9uoPlFaAX6g+bODeT3+LcEk6H0Yo/g/ +aYlmGTzYw51B9NbAtv18SgilGC7gFSVgswUGJb+g/m/lnAu2l4IuUWkWWBKMDGiX +0I7Pk6cCgYEA+it3gpl3unOUg+SOBOZzy7qRMfcmYFL1vLhdWRIij93indNQQA0B +l37q27Iq+pVn5dSywOAS2TrqbTAauuuSUOZMqAprgvxgF66w4iUXN+QnkivSMx8f +SZndqyNIKXem/OuUXrkmf40ZPGSu+JSEWkBISch1aEnhnIkybU5pebA= +-----END RSA PRIVATE KEY----- +]], +ps384_public_key = [[ +-----BEGIN PUBLIC KEY----- +MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1qz02EfyPx96zSG4W67w +aC5wFcJUb9tO7PZmxEGHjQj20Mlw4sbwJYMy/o1PZzz6gktCPkpCqNc2to1jtvjK +x9H5IWtHlu8c503vCFAsaV2l5fvmyc/qCQLIVoGt/c9TG/SyPTdgJxUM4Vs8OlWI +3jxPbINsZDqUKyxH4jsWgSTPwKliYXpwyovqEvSKhJ+qeJ4Y8o8k0T1ieYg9tWlg +DGxQceGGCyyD/jfiZHe4H0FQJXpAEAyvRInaFRyWs1QtAoTZl4/QJtLITQubT5jI +v9atfAzQovE9bSgT0ZCPt3Usd9qFueNqY5bM++tC5V37i3EO+5NpjeB7u2qLRatm +ZwIDAQAB +-----END PUBLIC KEY----- +]], +ps512_private_key = [[ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEA4HtLVmfjX69xUhJFpqR0759O4mRcBwbwI0TVROff+rZP5z0v ++B83i40ImDiP+V8XyMHzZsWNoKxtYiyf2RkjmxrEJ2wfqsX+lzNJI2HZr+j1nY2L +Srpt7DrOhnL8XxR+sa5Hl+RZFsbXJ58u6Njn0cF1Yw2gFn1ytAbu1xUyaYlDBPS8 +U1GiqgYC8IKSYEZEZFn6jNfkgOqjlvGZkGlCKFFlITU6dvS0zwNp5HHWD9mTvAL6 +1uf9RyGcwyMSanYAIjM5GT1pYPa7RHPLKJ/pVv1PBULdZ0AMZzzBFW77zIA3kxth +cBLB3C0N8mvPLjgfimyD4dK9j8v7lZoheCKC5QIDAQABAoIBABtf7bgDwz6P7onL +oKLJu1jdXIlPI8nXlsE2S6uzeyTfxq60T306kVN7R2kIvMX0Sro4rK4DuVm2rUAj +oPqgji8D/JeyH8p7iqh1oJ2n+RvylME52ZqrUWxVX4oVy6DspuaUEjb7qcGVTfeO ++fF7QgnaRa5movcbJTm+/rFL7HHiCLZRFePcn5DJH3tzLqpgJaY9UxQgqaumCHEj +nNOKL/O1waZ3ekZsU0SqQX0f1a/6XszHnvf96SQPwux4n5u3XoTsO/1CYxrOkNM2 ++SRZFM21CEFwE3GFqyaY/S4bKjPHaOkL8mB1kxoSX12zRAdspkx6GpJO2jIWRoF8 +fMgQJqECgYEA/H/n8/3DeqJRw8amWG1bvsdURQGhY8BoG0AUuxSjIWPReE6gYZ+2 +PVuDw03XMfKEx1Go8yX2gM781zkANedFRaw3hPR+mbhfHbv8c3+FPUKug0+7+onx +7wJFzAVNHdWKt/WEs2O9ljpNYRP2AT4KCUsnsBE+nIsWYJ0Np3xk0E8CgYEA45f0 +j0luRVOIrLHY08fnMJaFSFUF4oD3xFRtNN521T1FEhnI1+INNhL4Jnri0LWLrS3t +AEWsASWZqDDYaph+C9AY4z8xFvzY2Cih/2brOlchwohqSQ89TvixInMJQa6koKhz +uChEJLmHu7rBmdT+wJ8YhopRnUXIjKDQLwLCGIsCgYBJHD/tRezz9Uv3g+1mbUPD +WbPsxywT1gJO4Z8fDDqv0Fc2no2RtszttzHPuxo0PCR2Eg75WGSnp0dOihKliPFl 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zxhk1H1Y11ax99xO20EGf00FDAOuPb9kEOmOQZMpR1BElx7sWjBIX2okAJiqjulH OZpsjcgbzfCq69apm6f2K28PTvIvS8ni_CG46_huUTBqosCmdEr-kZDvKBLsppfG From 2bf7e5a628516e0335018608b687190b65d16ab5 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 8 Mar 2024 09:40:10 +0100 Subject: [PATCH 3460/4351] chore: bump cherry-pick action to v1.2.0 (#12701) --- .github/workflows/cherry-picks.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 5d59cc8e34b..39e4dbba875 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -26,7 +26,7 @@ jobs: with: token: ${{ secrets.CHERRY_PICK_TOKEN }} - name: Create backport pull requests - uses: jschmid1/cross-repo-cherrypick-action@2d2a475d31b060ac21521b5eda0a78876bbae94e #v1.1.0 + uses: jschmid1/cross-repo-cherrypick-action@9d2ead0043acba474373992c8175f2b8ffcdb31c #v1.2.0 id: cherry_pick with: token: ${{ secrets.CHERRY_PICK_TOKEN }} From 3c9d09cdb4abbabef05ed00c8b73aff57bd2aa4c Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 12 Mar 2024 09:50:37 -0300 Subject: [PATCH 3461/4351] docs(readme): remove mentions to contributor t-shirt We now offer digital badges to contributors! Co-Authored-by: Kaitlyn Barnard --- CONTRIBUTING.md | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 27e9623d64a..c21f80968db 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -37,7 +37,7 @@ Consult the Table of Contents below, and jump to the desired section. * [Writing changelog](#writing-changelog) * [Writing performant code](#writing-performant-code) * [Adding Changelog](#adding-changelog) - * [Contributor T-shirt](#contributor-t-shirt) + * [Contributor Badge](#contributor-badge) * [Code style](#code-style) * [Table of Contents - Code style](#table-of-contents---code-style) * [Modules](#modules) @@ -205,7 +205,7 @@ to it if necessary. If your Pull Request was accepted and fixes a bug, adds functionality, or makes it significantly easier to use or understand Kong, congratulations! You are now an official contributor to Kong. Get in touch with us to receive -your very own [Contributor T-shirt](#contributor-t-shirt)! +your very own [Contributor Badge](#contributor-badge)! Your change will be included in the subsequent release Changelog, and we will not forget to include your name if you are an external contributor. :wink: @@ -542,7 +542,7 @@ language you are using. :smile: #### Adding Changelog -Every patch, except those +Every patch, except those documentation-only changes, requires a changelog entry to be present inside your Pull Request. Please follow [the changelog instructions](https://github.com/Kong/gateway-changelog) @@ -550,18 +550,19 @@ to create the appropriate changelog file your Pull Request. [Back to TOC](#table-of-contents) -### Contributor T-shirt +### Contributor Badge If your Pull Request to [Kong/kong](https://github.com/Kong/kong) was accepted, and it fixes a bug, adds functionality, or makes it significantly easier to use or understand Kong, congratulations! You are eligible to -receive the very special Contributor T-shirt! Go ahead and fill out the +receive the very special digital Contributor Badge! Go ahead and fill out the [Contributors Submissions form](https://goo.gl/forms/5w6mxLaE4tz2YM0L2). -Proudly wear your T-shirt and show it to us by tagging +Proudly display your Badge and show it to us by tagging [@thekonginc](https://twitter.com/thekonginc) on Twitter! -![Kong Contributor T-shirt](https://konghq.com/wp-content/uploads/2018/04/100-contributor-t-shirt-1024x768.jpg) +*Badges expire after 1 year, at which point you may submit a new contribution +to renew the badge.* [Back to TOC](#table-of-contents) From 9c2c7b3053f1e21b5dbcd36c0d77946ab42218e4 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Mon, 4 Mar 2024 12:08:23 +0800 Subject: [PATCH 3462/4351] refactor(router/atc): ensure to validate possible routes fields fix is_empty_field add protocols for stream tests tests for tls_passthrough fix-snis-tls-passthrough-in-trad-compat.yml style lint --- ...ix-snis-tls-passthrough-in-trad-compat.yml | 5 ++ kong/db/schema/entities/routes.lua | 21 +++++- kong/router/transform.lua | 4 +- spec/01-unit/08-router_spec.lua | 66 +++++++++++++++++++ 4 files changed, 92 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml diff --git a/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml b/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml new file mode 100644 index 00000000000..bd3f49e4f26 --- /dev/null +++ b/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml @@ -0,0 +1,5 @@ +message: | + fix an issue where SNI-based routing does not work + using tls_passthrough and the traditional_compatible router flavor +type: bugfix +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 148a2b8aab2..d166c70d29f 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -130,10 +130,29 @@ else } if kong_router_flavor == "traditional_compatible" then + local is_empty_field = require("kong.router.transform").is_empty_field + table.insert(entity_checks, { custom_entity_check = { + field_sources = { "id", "protocols", + "snis", "sources", "destinations", + "methods", "hosts", "paths", "headers", + }, run_with_missing_fields = true, - fn = validate_route, + fn = function(entity) + if is_empty_field(entity.snis) and + is_empty_field(entity.sources) and + is_empty_field(entity.destinations) and + is_empty_field(entity.methods) and + is_empty_field(entity.hosts) and + is_empty_field(entity.paths) and + is_empty_field(entity.headers) + then + return true + end + + return validate_route(entity) + end, }} ) end diff --git a/kong/router/transform.lua b/kong/router/transform.lua index 141525e1ec5..2933bc1c32a 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -524,9 +524,7 @@ local function get_priority(route) -- stream expression - if not is_empty_field(srcs) or - not is_empty_field(dsts) - then + if is_stream_route(route) then return stream_get_priority(snis, srcs, dsts) end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 3078c907f82..9e7a9e2cba1 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -4307,6 +4307,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tcp", }, sources = { { ip = "127.0.0.1" }, { ip = "127.0.0.2" }, @@ -4317,6 +4318,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + protocols = { "tcp", }, sources = { { port = 65001 }, { port = 65002 }, @@ -4328,6 +4330,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + protocols = { "tcp", }, sources = { { ip = "127.168.0.0/8" }, } @@ -4338,6 +4341,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + protocols = { "tcp", }, sources = { { ip = "127.0.0.1", port = 65001 }, } @@ -4347,6 +4351,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8105", + protocols = { "tcp", }, sources = { { ip = "127.0.0.2", port = 65300 }, { ip = "127.168.0.0/16", port = 65301 }, @@ -4416,6 +4421,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tcp", }, destinations = { { ip = "127.0.0.1" }, { ip = "127.0.0.2" }, @@ -4426,6 +4432,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + protocols = { "tcp", }, destinations = { { port = 65001 }, { port = 65002 }, @@ -4437,6 +4444,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + protocols = { "tcp", }, destinations = { { ip = "127.168.0.0/8" }, } @@ -4447,6 +4455,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8104", + protocols = { "tcp", }, destinations = { { ip = "127.0.0.1", port = 65001 }, } @@ -4456,6 +4465,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8105", + protocols = { "tcp", }, destinations = { { ip = "127.0.0.2", port = 65300 }, { ip = "127.168.0.0/16", port = 65301 }, @@ -4613,6 +4623,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tls", }, snis = { "www.example.org" }, } }, @@ -4620,6 +4631,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + protocols = { "tls", }, sources = { { ip = "127.0.0.1" }, } @@ -4629,6 +4641,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8103", + protocols = { "tls", }, destinations = { { ip = "172.168.0.1" }, } @@ -4655,6 +4668,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tls", }, snis = { "www.example.org" }, } }, @@ -4662,6 +4676,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" service = service, route = { id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + protocols = { "tls", }, sources = { { ip = "127.0.0.1" }, }, @@ -5033,6 +5048,57 @@ do assert.same("/bar", match_t.upstream_uri) end) end) + + describe("Router (flavor = " .. flavor .. ")", function() + reload_router(flavor, "stream") + + it("[#stream SNI-based routing does work using tls_passthrough]", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + protocols = { "tls_passthrough", }, + snis = { "www.example.com" }, + preserve_host = true, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + protocols = { "tls_passthrough", }, + snis = { "www.example.org" }, + preserve_host = true, + }, + }, + } + + local router = assert(new_router(use_case)) + + local _ngx = { + var = { + ssl_preread_server_name = "www.example.com", + }, + } + router._set_ngx(_ngx) + local match_t = router:exec() + + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + local _ngx = { + var = { + ssl_preread_server_name = "www.example.org", + }, + } + router._set_ngx(_ngx) + local match_t = router:exec() + + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + end) end -- local flavor = "traditional_compatible" do From 5319aa76ed62dbbefe177ca75df4ce56f2236759 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Thu, 7 Mar 2024 09:24:14 +0800 Subject: [PATCH 3463/4351] docs(changelog): add change log entry for #12650 --- .../unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml b/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml index bd3f49e4f26..ab00e318f63 100644 --- a/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml +++ b/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml @@ -1,5 +1,5 @@ message: | - fix an issue where SNI-based routing does not work + Fixed an issue where SNI-based routing does not work using tls_passthrough and the traditional_compatible router flavor type: bugfix scope: Core From 1eea537ee632875fb8e744351923947d0de7e047 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 4 Mar 2024 15:32:24 +0100 Subject: [PATCH 3464/4351] feat(schema): add deprecation field attribute Add a deprecation record field attribute to identify fields that are deprecated. The attribute requires the `message` and `removed_version` fields to be configured, which are used to generate a warning when the deprecated field is configured (uses `kong.deprecation`). Updated schemas of the following plugins: * OpenTelemetry * DataDog * StatsD * HTTP Log --- .../kong/plugin-schema-deprecation-record.yml | 3 ++ kong/db/schema/init.lua | 12 +++++ kong/db/schema/metaschema.lua | 14 +++++ kong/plugins/datadog/schema.lua | 51 ++++++++----------- kong/plugins/http-log/schema.lua | 46 ++++++++--------- kong/plugins/opentelemetry/schema.lua | 33 +++++------- kong/plugins/statsd/schema.lua | 42 +++++++-------- .../04-admin_api/02-kong_routes_spec.lua | 26 +++++++++- .../kong/plugins/dummy/schema.lua | 8 ++- 9 files changed, 134 insertions(+), 101 deletions(-) create mode 100644 changelog/unreleased/kong/plugin-schema-deprecation-record.yml diff --git a/changelog/unreleased/kong/plugin-schema-deprecation-record.yml b/changelog/unreleased/kong/plugin-schema-deprecation-record.yml new file mode 100644 index 00000000000..25689e6e2fe --- /dev/null +++ b/changelog/unreleased/kong/plugin-schema-deprecation-record.yml @@ -0,0 +1,3 @@ +message: "**Schema**: Added a deprecation field attribute to identify deprecated fields" +type: feature +scope: Configuration diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 89862852ab0..535ab24d44b 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -7,6 +7,8 @@ local nkeys = require "table.nkeys" local is_reference = require "kong.pdk.vault".is_reference local json = require "kong.db.schema.json" local cjson_safe = require "cjson.safe" +local deprecation = require "kong.deprecation" +local deepcompare = require "pl.tablex".deepcompare local setmetatable = setmetatable @@ -882,6 +884,16 @@ function Schema:validate_field(field, value) return nil, validation_errors.SUBSCHEMA_ABSTRACT_FIELD end + if field.deprecation then + local old_default = field.deprecation.old_default + local should_warn = old_default == nil + or not deepcompare(value, old_default) + if should_warn then + deprecation(field.deprecation.message, + { after = field.deprecation.removal_in_version, }) + end + end + if field.type == "array" then if not is_sequence(value) then return nil, validation_errors.ARRAY diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 5c35424c402..deef4f5852a 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -192,6 +192,20 @@ local field_schema = { { encrypted = { type = "boolean" }, }, { referenceable = { type = "boolean" }, }, { json_schema = json_metaschema }, + -- Deprecation attribute: used to mark a field as deprecated + -- Results in `message` and `removal_in_version` to be printed in a warning + -- (via kong.deprecation) when the field is used. + -- If `old_default` is not set, the warning message is always printed. + -- If `old_default` is set, the warning message is only printed when the + -- field's value is different from the value of `old_default`. + { deprecation = { + type = "record", + fields = { + { message = { type = "string", required = true } }, + { removal_in_version = { type = "string", required = true } }, + { old_default = { type = "any", required = false } }, + }, + } }, } diff --git a/kong/plugins/datadog/schema.lua b/kong/plugins/datadog/schema.lua index ed80c2929b6..e660f63e22c 100644 --- a/kong/plugins/datadog/schema.lua +++ b/kong/plugins/datadog/schema.lua @@ -1,5 +1,4 @@ local typedefs = require "kong.db.schema.typedefs" -local deprecation = require("kong.deprecation") local STAT_NAMES = { "kong_latency", @@ -89,17 +88,30 @@ return { consumer_tag = { description = "String to be attached as tag of the consumer.", type = "string", default = "consumer" }, }, { - retry_count = { description = "Number of times to retry when sending data to the upstream server.", - type = "integer" }, }, + retry_count = { + description = "Number of times to retry when sending data to the upstream server.", + type = "integer", + deprecation = { + message = "datadog: config.retry_count no longer works, please use config.queue.max_retry_time instead", + removal_in_version = "4.0", + old_default = 10 }, }, }, { queue_size = { - description = "Maximum number of log entries to be sent on each message to the upstream server.", - type = "integer" }, }, + description = "Maximum number of log entries to be sent on each message to the upstream server.", + type = "integer", + deprecation = { + message = "datadog: config.queue_size is deprecated, please use config.queue.max_batch_size instead", + removal_in_version = "4.0", + old_default = 1 }, }, }, { flush_timeout = { - description = - "Optional time in seconds. If `queue_size` > 1, this is the max idle time before sending a log with less than `queue_size` records.", - type = "number" }, }, + description = + "Optional time in seconds. If `queue_size` > 1, this is the max idle time before sending a log with less than `queue_size` records.", + type = "number", + deprecation = { + message = "datadog: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", + removal_in_version = "4.0", + old_default = 2 }, }, }, { queue = typedefs.queue }, { metrics = { @@ -135,29 +147,6 @@ return { }, }, }, - - entity_checks = { - { - custom_entity_check = { - field_sources = { "retry_count", "queue_size", "flush_timeout" }, - fn = function(entity) - if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then - deprecation("datadog: config.retry_count no longer works, please use config.queue.max_retry_time instead", - { after = "4.0", }) - end - if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then - deprecation("datadog: config.queue_size is deprecated, please use config.queue.max_batch_size instead", - { after = "4.0", }) - end - if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then - deprecation("datadog: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", - { after = "4.0", }) - end - return true - end - } - }, - }, }, }, }, diff --git a/kong/plugins/http-log/schema.lua b/kong/plugins/http-log/schema.lua index ef2dfdcdebc..430761a5ed4 100644 --- a/kong/plugins/http-log/schema.lua +++ b/kong/plugins/http-log/schema.lua @@ -1,6 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" local url = require "socket.url" -local deprecation = require("kong.deprecation") return { @@ -15,9 +14,27 @@ return { { content_type = { description = "Indicates the type of data sent. The only available option is `application/json`.", type = "string", default = "application/json", one_of = { "application/json", "application/json; charset=utf-8" }, }, }, { timeout = { description = "An optional timeout in milliseconds when sending data to the upstream server.", type = "number", default = 10000 }, }, { keepalive = { description = "An optional value in milliseconds that defines how long an idle connection will live before being closed.", type = "number", default = 60000 }, }, - { retry_count = { description = "Number of times to retry when sending data to the upstream server.", type = "integer" }, }, - { queue_size = { description = "Maximum number of log entries to be sent on each message to the upstream server.", type = "integer" }, }, - { flush_timeout = { description = "Optional time in seconds. If `queue_size` > 1, this is the max idle time before sending a log with less than `queue_size` records.", type = "number" }, }, + { retry_count = { + description = "Number of times to retry when sending data to the upstream server.", + type = "integer", + deprecation = { + message = "http-log: config.retry_count no longer works, please use config.queue.max_retry_time instead", + removal_in_version = "4.0", + old_default = 10 }, }, }, + { queue_size = { + description = "Maximum number of log entries to be sent on each message to the upstream server.", + type = "integer", + deprecation = { + message = "http-log: config.queue_size is deprecated, please use config.queue.max_batch_size instead", + removal_in_version = "4.0", + old_default = 1 }, }, }, + { flush_timeout = { + description = "Optional time in seconds. If `queue_size` > 1, this is the max idle time before sending a log with less than `queue_size` records.", + type = "number", + deprecation = { + message = "http-log: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", + removal_in_version = "4.0", + old_default = 2 }, }, }, { headers = { description = "An optional table of headers included in the HTTP message to the upstream server. Values are indexed by header name, and each header name accepts a single string.", type = "map", keys = typedefs.header_name { match_none = { @@ -43,27 +60,6 @@ return { { queue = typedefs.queue }, { custom_fields_by_lua = typedefs.lua_code }, }, - - entity_checks = { - { custom_entity_check = { - field_sources = { "retry_count", "queue_size", "flush_timeout" }, - fn = function(entity) - if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then - deprecation("http-log: config.retry_count no longer works, please use config.queue.max_retry_time instead", - { after = "4.0", }) - end - if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then - deprecation("http-log: config.queue_size is deprecated, please use config.queue.max_batch_size instead", - { after = "4.0", }) - end - if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then - deprecation("http-log: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", - { after = "4.0", }) - end - return true - end - } }, - }, custom_validator = function(config) -- check no double userinfo + authorization header local parsed_url = url.parse(config.http_endpoint) diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 85d8f4c1834..59181655c1a 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -1,6 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" -local deprecation = require("kong.deprecation") local function custom_validator(attributes) for _, v in pairs(attributes) do @@ -50,8 +49,20 @@ return { max_batch_size = 200, }, } }, - { batch_span_count = { description = "The number of spans to be sent in a single batch.", type = "integer" } }, - { batch_flush_delay = { description = "The delay, in seconds, between two consecutive batches.", type = "integer" } }, + { batch_span_count = { + description = "The number of spans to be sent in a single batch.", + type = "integer", + deprecation = { + message = "opentelemetry: config.batch_span_count is deprecated, please use config.queue.max_batch_size instead", + removal_in_version = "4.0", + old_default = 200 }, }, }, + { batch_flush_delay = { + description = "The delay, in seconds, between two consecutive batches.", + type = "integer", + deprecation = { + message = "opentelemetry: config.batch_flush_delay is deprecated, please use config.queue.max_coalescing_delay instead", + removal_in_version = "4.0", + old_default = 3, }, }, }, { connect_timeout = typedefs.timeout { default = 1000 } }, { send_timeout = typedefs.timeout { default = 5000 } }, { read_timeout = typedefs.timeout { default = 5000 } }, @@ -71,22 +82,6 @@ return { default = nil, } }, }, - entity_checks = { - { custom_entity_check = { - field_sources = { "batch_span_count", "batch_flush_delay" }, - fn = function(entity) - if (entity.batch_span_count or ngx.null) ~= ngx.null and entity.batch_span_count ~= 200 then - deprecation("opentelemetry: config.batch_span_count is deprecated, please use config.queue.max_batch_size instead", - { after = "4.0", }) - end - if (entity.batch_flush_delay or ngx.null) ~= ngx.null and entity.batch_flush_delay ~= 3 then - deprecation("opentelemetry: config.batch_flush_delay is deprecated, please use config.queue.max_coalescing_delay instead", - { after = "4.0", }) - end - return true - end - } }, - }, }, }, }, } diff --git a/kong/plugins/statsd/schema.lua b/kong/plugins/statsd/schema.lua index 3eb70d587cb..c55151b0b59 100644 --- a/kong/plugins/statsd/schema.lua +++ b/kong/plugins/statsd/schema.lua @@ -1,6 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" local constants = require "kong.plugins.statsd.constants" -local deprecation = require("kong.deprecation") local METRIC_NAMES = { @@ -196,32 +195,27 @@ return { { consumer_identifier_default = { type = "string", required = true, default = "custom_id", one_of = CONSUMER_IDENTIFIERS }, }, { service_identifier_default = { type = "string", required = true, default = "service_name_or_host", one_of = SERVICE_IDENTIFIERS }, }, { workspace_identifier_default = { type = "string", required = true, default = "workspace_id", one_of = WORKSPACE_IDENTIFIERS }, }, - { retry_count = { type = "integer" }, }, - { queue_size = { type = "integer" }, }, - { flush_timeout = { type = "number" }, }, + { retry_count = { + type = "integer", + deprecation = { + message = "statsd: config.retry_count no longer works, please use config.queue.max_retry_time instead", + removal_in_version = "4.0", + old_default = 10 }, }, }, + { queue_size = { + type = "integer", + deprecation = { + message = "statsd: config.queue_size is deprecated, please use config.queue.max_batch_size instead", + removal_in_version = "4.0", + old_default = 1 }, }, }, + { flush_timeout = { + type = "number", + deprecation = { + message = "statsd: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", + removal_in_version = "4.0", + old_default = 2 }, }, }, { tag_style = { type = "string", required = false, one_of = TAG_TYPE }, }, { queue = typedefs.queue }, }, - entity_checks = { - { custom_entity_check = { - field_sources = { "retry_count", "queue_size", "flush_timeout" }, - fn = function(entity) - if (entity.retry_count or ngx.null) ~= ngx.null and entity.retry_count ~= 10 then - deprecation("statsd: config.retry_count no longer works, please use config.queue.max_retry_time instead", - { after = "4.0", }) - end - if (entity.queue_size or ngx.null) ~= ngx.null and entity.queue_size ~= 1 then - deprecation("statsd: config.queue_size is deprecated, please use config.queue.max_batch_size instead", - { after = "4.0", }) - end - if (entity.flush_timeout or ngx.null) ~= ngx.null and entity.flush_timeout ~= 2 then - deprecation("statsd: config.flush_timeout is deprecated, please use config.queue.max_coalescing_delay instead", - { after = "4.0", }) - end - return true - end - } }, - }, }, }, }, diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 7c28d682fac..4c3c502a119 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -18,7 +18,7 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() helpers.get_db_utils(nil, {}) -- runs migrations assert(helpers.start_kong { database = strategy, - plugins = "bundled,reports-api", + plugins = "bundled,reports-api,dummy", pg_password = "hide_me" }) client = helpers.admin_client(10000) @@ -518,6 +518,30 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local json = cjson.decode(body) assert.same({ message = "No plugin named 'not-present'" }, json) end) + it("returns information about a deprecated field", function() + local res = assert(client:send { + method = "GET", + path = "/schemas/plugins/dummy", + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.is_table(json.fields) + + local found = false + for _, f in ipairs(json.fields) do + local config_fields = f.config and f.config.fields + for _, cf in ipairs(config_fields or {}) do + local deprecation = cf.old_field and cf.old_field.deprecation + if deprecation then + assert.is_string(deprecation.message) + assert.is_number(deprecation.old_default) + assert.is_string(deprecation.removal_in_version) + found = true + end + end + end + assert(found) + end) end) describe("/schemas/:db_entity_name/validate", function() diff --git a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua index c4b203142b4..9f689e48544 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/dummy/schema.lua @@ -18,7 +18,13 @@ return { }}, { append_body = { type = "string" } }, { resp_code = { type = "number" } }, - { test_try = { type = "boolean", default = false}} + { test_try = { type = "boolean", default = false}}, + { old_field = { + type = "number", + deprecation = { + message = "dummy: old_field is deprecated", + removal_in_version = "x.y.z", + old_default = 42 }, }, } }, }, }, From 649060add58a4c4b28a1c351d5d98432abb8cc4c Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 5 Mar 2024 15:05:47 +0100 Subject: [PATCH 3465/4351] chore(schema): convert shorthand fields deprecations convert shorthand fields usages of the deprecation module to the new attribute-based deprecation. --- kong/plugins/acme/schema.lua | 21 +++++---- kong/plugins/rate-limiting/schema.lua | 46 +++++++++++-------- kong/plugins/response-ratelimiting/schema.lua | 46 +++++++++++-------- 3 files changed, 66 insertions(+), 47 deletions(-) diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 1c4d03be53d..5ccc3ffdf4a 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -1,7 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" local reserved_words = require "kong.plugins.acme.reserved_words" local redis_schema = require "kong.tools.redis.schema" -local deprecation = require("kong.deprecation") local tablex = require "pl.tablex" @@ -43,18 +42,20 @@ local LEGACY_SCHEMA_TRANSLATIONS = { type = "string", len_min = 0, translate_backwards = {'password'}, + deprecation = { + message = "acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", - { after = "4.0", }) return { password = value } end }}, { ssl_server_name = { type = "string", translate_backwards = {'server_name'}, + deprecation = { + message = "acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", - { after = "4.0", }) return { server_name = value } end }}, @@ -62,18 +63,20 @@ local LEGACY_SCHEMA_TRANSLATIONS = { type = "string", len_min = 0, translate_backwards = {'extra_options', 'namespace'}, + deprecation = { + message = "acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", - { after = "4.0", }) return { extra_options = { namespace = value } } end }}, { scan_count = { type = "integer", translate_backwards = {'extra_options', 'scan_count'}, + deprecation = { + message = "acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", - { after = "4.0", }) return { extra_options = { scan_count = value } } end }}, diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 21d48bfe29b..8928fb87fcd 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -1,6 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" local redis_schema = require "kong.tools.redis.schema" -local deprecation = require "kong.deprecation" local SYNC_RATE_REALTIME = -1 @@ -104,18 +103,20 @@ return { { redis_host = { type = "string", translate_backwards = {'redis', 'host'}, + deprecation = { + message = "rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", - { after = "4.0", }) return { redis = { host = value } } end } }, { redis_port = { type = "integer", translate_backwards = {'redis', 'port'}, + deprecation = { + message = "rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", - { after = "4.0", }) return { redis = { port = value } } end } }, @@ -123,63 +124,70 @@ return { type = "string", len_min = 0, translate_backwards = {'redis', 'password'}, + deprecation = { + message = "rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", - { after = "4.0", }) return { redis = { password = value } } end } }, { redis_username = { type = "string", translate_backwards = {'redis', 'username'}, + deprecation = { + message = "rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", - { after = "4.0", }) return { redis = { username = value } } end } }, { redis_ssl = { type = "boolean", translate_backwards = {'redis', 'ssl'}, + deprecation = { + message = "rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", - { after = "4.0", }) return { redis = { ssl = value } } end } }, { redis_ssl_verify = { type = "boolean", translate_backwards = {'redis', 'ssl_verify'}, + deprecation = { + message = "rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", - { after = "4.0", }) return { redis = { ssl_verify = value } } end } }, { redis_server_name = { type = "string", translate_backwards = {'redis', 'server_name'}, + deprecation = { + message = "rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", - { after = "4.0", }) return { redis = { server_name = value } } end } }, { redis_timeout = { type = "integer", translate_backwards = {'redis', 'timeout'}, + deprecation = { + message = "rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", - { after = "4.0", }) return { redis = { timeout = value } } end } }, { redis_database = { type = "integer", translate_backwards = {'redis', 'database'}, + deprecation = { + message = "rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", - { after = "4.0", }) return { redis = { database = value } } end } }, diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 4c6f765343b..d919ced5a8e 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -1,6 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" local redis_schema = require "kong.tools.redis.schema" -local deprecation = require "kong.deprecation" local ORDERED_PERIODS = { "second", "minute", "hour", "day", "month", "year" } @@ -143,18 +142,20 @@ return { { redis_host = { type = "string", translate_backwards = {'redis', 'host'}, + deprecation = { + message = "response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", - { after = "4.0", }) return { redis = { host = value } } end } }, { redis_port = { type = "integer", translate_backwards = {'redis', 'port'}, + deprecation = { + message = "response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", - { after = "4.0", }) return { redis = { port = value } } end } }, @@ -162,63 +163,70 @@ return { type = "string", len_min = 0, translate_backwards = {'redis', 'password'}, + deprecation = { + message = "response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", - { after = "4.0", }) return { redis = { password = value } } end } }, { redis_username = { type = "string", translate_backwards = {'redis', 'username'}, + deprecation = { + message = "response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", - { after = "4.0", }) return { redis = { username = value } } end } }, { redis_ssl = { type = "boolean", translate_backwards = {'redis', 'ssl'}, + deprecation = { + message = "response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", - { after = "4.0", }) return { redis = { ssl = value } } end } }, { redis_ssl_verify = { type = "boolean", translate_backwards = {'redis', 'ssl_verify'}, + deprecation = { + message = "response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", - { after = "4.0", }) return { redis = { ssl_verify = value } } end } }, { redis_server_name = { type = "string", translate_backwards = {'redis', 'server_name'}, + deprecation = { + message = "response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", - { after = "4.0", }) return { redis = { server_name = value } } end } }, { redis_timeout = { type = "integer", translate_backwards = {'redis', 'timeout'}, + deprecation = { + message = "response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", - { after = "4.0", }) return { redis = { timeout = value } } end } }, { redis_database = { type = "integer", translate_backwards = {'redis', 'database'}, + deprecation = { + message = "response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", + removal_in_version = "4.0", }, func = function(value) - deprecation("response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", - { after = "4.0", }) return { redis = { database = value } } end } }, From 284bf47a8fed496898701a64eb3828cbb1691743 Mon Sep 17 00:00:00 2001 From: Martin Date: Wed, 13 Mar 2024 12:19:25 +0100 Subject: [PATCH 3466/4351] fix(jwt): add missing pkey sanity check for ES384 and ES512 * add missing pkey sanity check and harmonize pkey:verify usage --- changelog/unreleased/kong/fix-jwt-plugin-check.yml | 3 +++ kong/plugins/jwt/jwt_parser.lua | 14 +++++--------- 2 files changed, 8 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/fix-jwt-plugin-check.yml diff --git a/changelog/unreleased/kong/fix-jwt-plugin-check.yml b/changelog/unreleased/kong/fix-jwt-plugin-check.yml new file mode 100644 index 00000000000..bbf3ed71b84 --- /dev/null +++ b/changelog/unreleased/kong/fix-jwt-plugin-check.yml @@ -0,0 +1,3 @@ +message: "**Jwt**: fix an issue where the plugin would fail when using invalid public keys for ES384 and ES512 algorithms." +type: bugfix +scope: Plugin diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index a4d1d5501e8..d8994b5facd 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -111,23 +111,17 @@ local alg_verify = { RS256 = function(data, signature, key) local pkey, _ = openssl_pkey.new(key) assert(pkey, "Consumer Public Key is Invalid") - local digest = openssl_digest.new("sha256") - assert(digest:update(data)) - return pkey:verify(signature, digest) + return pkey:verify(signature, data, "sha256") end, RS384 = function(data, signature, key) local pkey, _ = openssl_pkey.new(key) assert(pkey, "Consumer Public Key is Invalid") - local digest = openssl_digest.new("sha384") - assert(digest:update(data)) - return pkey:verify(signature, digest) + return pkey:verify(signature, data, "sha384") end, RS512 = function(data, signature, key) local pkey, _ = openssl_pkey.new(key) assert(pkey, "Consumer Public Key is Invalid") - local digest = openssl_digest.new("sha512") - assert(digest:update(data)) - return pkey:verify(signature, digest) + return pkey:verify(signature, data, "sha512") end, -- https://www.rfc-editor.org/rfc/rfc7518#section-3.4 ES256 = function(data, signature, key) @@ -150,6 +144,7 @@ local alg_verify = { -- ECDSA P-521 SHA-512, R and S will be 521 bits each, resulting in a -- 132-octet sequence. local pkey, _ = openssl_pkey.new(key) + assert(pkey, "Consumer Public Key is Invalid") assert(#signature == 96, "Signature must be 96 bytes.") return pkey:verify(signature, data, "sha384", nil, { ecdsa_use_raw = true }) end, @@ -163,6 +158,7 @@ local alg_verify = { -- ECDSA P-521 SHA-512, R and S will be 521 bits each, resulting in a -- 132-octet sequence. local pkey, _ = openssl_pkey.new(key) + assert(pkey, "Consumer Public Key is Invalid") assert(#signature == 132, "Signature must be 132 bytes.") return pkey:verify(signature, data, "sha512", nil, { ecdsa_use_raw = true }) end, From 5fea640028e7e04c4f92328b6760b30c0528d37f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Mar 2024 13:51:40 +0200 Subject: [PATCH 3467/4351] chore(patches): cleanup the pcre2 regex patch (#12705) ### Summary This adds two commits from @zhongweiy as found here: https://github.com/openresty/lua-nginx-module/pull/2291 https://github.com/openresty/stream-lua-nginx-module/pull/341 They are cleanups to original patch. Signed-off-by: Aapo Talvensaari --- ...a-0.10.26_03-regex-memory-corruption.patch | 61 ++++++++++++++---- ...ua-0.0.14_03-regex-memory-corruption.patch | 63 +++++++++++++++---- 2 files changed, 101 insertions(+), 23 deletions(-) diff --git a/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch b/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch index 1c40fd5fa57..7de60af5e0d 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch @@ -1,38 +1,77 @@ diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c -index 1b52fa2..30c1650 100644 +index 1b52fa2..646b483 100644 --- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c +++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c -@@ -688,11 +688,11 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, +@@ -591,7 +591,11 @@ ngx_http_lua_ffi_compile_regex(const unsigned char *pat, size_t pat_len, + re_comp.captures = 0; + + } else { ++#if (NGX_PCRE2) ++ ovecsize = (re_comp.captures + 1) * 2; ++#else + ovecsize = (re_comp.captures + 1) * 3; ++#endif + } + + dd("allocating cap with size: %d", (int) ovecsize); +@@ -684,21 +688,21 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + { + int rc, exec_opts = 0; + size_t *ov; +- ngx_uint_t ovecsize, n, i; ++ ngx_uint_t ovecpair, n, i; ngx_pool_t *old_pool; if (flags & NGX_LUA_RE_MODE_DFA) { - ovecsize = 2; -+ ovecsize = 1; ++ ovecpair = 1; re->ncaptures = 0; } else { - ovecsize = (re->ncaptures + 1) * 3; -+ ovecsize = re->ncaptures + 1; ++ ovecpair = re->ncaptures + 1; } old_pool = ngx_http_lua_pcre_malloc_init(NULL); -@@ -710,7 +710,7 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + + if (ngx_regex_match_data == NULL +- || ovecsize > ngx_regex_match_data_size) ++ || ovecpair > ngx_regex_match_data_size) + { + /* + * Allocate a match data if not yet allocated or smaller than +@@ -709,8 +713,8 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + pcre2_match_data_free(ngx_regex_match_data); } - ngx_regex_match_data_size = ovecsize; +- ngx_regex_match_data_size = ovecsize; - ngx_regex_match_data = pcre2_match_data_create(ovecsize / 3, NULL); -+ ngx_regex_match_data = pcre2_match_data_create(ovecsize, NULL); ++ ngx_regex_match_data_size = ovecpair; ++ ngx_regex_match_data = pcre2_match_data_create(ovecpair, NULL); if (ngx_regex_match_data == NULL) { rc = PCRE2_ERROR_NOMEMORY; -@@ -756,8 +756,8 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, - "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); +@@ -741,7 +745,7 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + #if (NGX_DEBUG) + ngx_log_debug4(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, + "pcre2_match failed: flags 0x%05Xd, options 0x%08Xd, " +- "rc %d, ovecsize %ui", flags, exec_opts, rc, ovecsize); ++ "rc %d, ovecpair %ui", flags, exec_opts, rc, ovecpair); + #endif + + goto failed; +@@ -753,11 +757,11 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, + #if (NGX_DEBUG) + ngx_log_debug5(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, + "pcre2_match: flags 0x%05Xd, options 0x%08Xd, rc %d, " +- "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); ++ "n %ui, ovecpair %ui", flags, exec_opts, rc, n, ovecpair); #endif - if (!(flags & NGX_LUA_RE_MODE_DFA) && n > ovecsize / 3) { - n = ovecsize / 3; -+ if (n > ovecsize) { -+ n = ovecsize; ++ if (n > ovecpair) { ++ n = ovecpair; } for (i = 0; i < n; i++) { diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch index 197a0e054b8..42bb7f4c6af 100644 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch @@ -1,42 +1,81 @@ diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c -index e32744e..241ec00 100644 +index e32744e..080e5dd 100644 --- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c +++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c -@@ -695,11 +695,11 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, +@@ -598,7 +598,11 @@ ngx_stream_lua_ffi_compile_regex(const unsigned char *pat, size_t pat_len, + re_comp.captures = 0; + + } else { ++#if (NGX_PCRE2) ++ ovecsize = (re_comp.captures + 1) * 2; ++#else + ovecsize = (re_comp.captures + 1) * 3; ++#endif + } + + dd("allocating cap with size: %d", (int) ovecsize); +@@ -691,21 +695,21 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + { + int rc, exec_opts = 0; + size_t *ov; +- ngx_uint_t ovecsize, n, i; ++ ngx_uint_t ovecpair, n, i; ngx_pool_t *old_pool; if (flags & NGX_LUA_RE_MODE_DFA) { - ovecsize = 2; -+ ovecsize = 1; ++ ovecpair = 1; re->ncaptures = 0; } else { - ovecsize = (re->ncaptures + 1) * 3; -+ ovecsize = re->ncaptures + 1; ++ ovecpair = re->ncaptures + 1; } old_pool = ngx_stream_lua_pcre_malloc_init(NULL); -@@ -717,7 +717,7 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + + if (ngx_regex_match_data == NULL +- || ovecsize > ngx_regex_match_data_size) ++ || ovecpair > ngx_regex_match_data_size) + { + /* + * Allocate a match data if not yet allocated or smaller than +@@ -716,8 +720,8 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + pcre2_match_data_free(ngx_regex_match_data); } - ngx_regex_match_data_size = ovecsize; +- ngx_regex_match_data_size = ovecsize; - ngx_regex_match_data = pcre2_match_data_create(ovecsize / 3, NULL); -+ ngx_regex_match_data = pcre2_match_data_create(ovecsize, NULL); ++ ngx_regex_match_data_size = ovecpair; ++ ngx_regex_match_data = pcre2_match_data_create(ovecpair, NULL); if (ngx_regex_match_data == NULL) { rc = PCRE2_ERROR_NOMEMORY; -@@ -762,8 +762,8 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, - "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); +@@ -747,7 +751,7 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + #if (NGX_DEBUG) + ngx_log_debug4(NGX_LOG_DEBUG_STREAM, ngx_cycle->log, 0, + "pcre2_match failed: flags 0x%05Xd, options 0x%08Xd, rc %d, " +- "ovecsize %ui", flags, exec_opts, rc, ovecsize); ++ "ovecpair %ui", flags, exec_opts, rc, ovecpair); + #endif + + goto failed; +@@ -759,11 +763,11 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, + #if (NGX_DEBUG) + ngx_log_debug5(NGX_LOG_DEBUG_STREAM, ngx_cycle->log, 0, + "pcre2_match: flags 0x%05Xd, options 0x%08Xd, rc %d, " +- "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); ++ "n %ui, ovecpair %ui", flags, exec_opts, rc, n, ovecpair); #endif - if (!(flags & NGX_LUA_RE_MODE_DFA) && n > ovecsize / 3) { - n = ovecsize / 3; -+ if (n > ovecsize) { -+ n = ovecsize; ++ if (n > ovecpair) { ++ n = ovecpair; } for (i = 0; i < n; i++) { -@@ -796,6 +796,21 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, +@@ -796,6 +800,21 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, re->ncaptures = 0; } else { From f89cbb7435dedd7de630719a3d625fc9bb520c75 Mon Sep 17 00:00:00 2001 From: "Koelbel, Martin (096)" Date: Tue, 12 Mar 2024 15:04:17 +0100 Subject: [PATCH 3468/4351] Add EdDSA algorithm --- changelog/unreleased/kong/feat-jwt-eddsa.yml | 4 ++ kong/plugins/jwt/daos.lua | 2 + kong/plugins/jwt/jwt_parser.lua | 12 +++- spec/03-plugins/16-jwt/01-jwt_parser_spec.lua | 24 +++++++ spec/03-plugins/16-jwt/03-access_spec.lua | 70 +++++++++++++++++++ spec/03-plugins/16-jwt/fixtures.lua | 22 ++++++ 6 files changed, 133 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/feat-jwt-eddsa.yml diff --git a/changelog/unreleased/kong/feat-jwt-eddsa.yml b/changelog/unreleased/kong/feat-jwt-eddsa.yml new file mode 100644 index 00000000000..f6095ed55fd --- /dev/null +++ b/changelog/unreleased/kong/feat-jwt-eddsa.yml @@ -0,0 +1,4 @@ +message: | + Addded support for EdDSA algorithms in JWT plugin +type: feature +scope: Plugin diff --git a/kong/plugins/jwt/daos.lua b/kong/plugins/jwt/daos.lua index cafc042ac43..32c46d2da27 100644 --- a/kong/plugins/jwt/daos.lua +++ b/kong/plugins/jwt/daos.lua @@ -42,6 +42,7 @@ return { "PS256", "PS384", "PS512", + "EdDSA", }, }, }, { tags = typedefs.tags }, @@ -55,6 +56,7 @@ return { "^PS256$", "^PS384$", "^PS512$", + "^EdDSA$", }, }, }, then_field = "rsa_public_key", diff --git a/kong/plugins/jwt/jwt_parser.lua b/kong/plugins/jwt/jwt_parser.lua index d8994b5facd..b1cce974408 100644 --- a/kong/plugins/jwt/jwt_parser.lua +++ b/kong/plugins/jwt/jwt_parser.lua @@ -99,6 +99,10 @@ local alg_sign = { return nil end return sig + end, + EdDSA = function(data, key) + local pkey = assert(openssl_pkey.new(key)) + return assert(pkey:sign(data)) end } @@ -181,7 +185,13 @@ local alg_verify = { assert(#signature == 256, "Signature must be 256 bytes") return pkey:verify(signature, data, "sha512", openssl_pkey.PADDINGS.RSA_PKCS1_PSS_PADDING) end, - + EdDSA = function(data, signature, key) + -- Support of EdDSA alg typ according to RFC 8037 + -- https://www.rfc-editor.org/rfc/rfc8037 + local pkey, _ = openssl_pkey.new(key) + assert(pkey, "Consumer Public Key is Invalid") + return pkey:verify(signature, data) + end } diff --git a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua index 08c3c2f3fe1..b53633dc023 100644 --- a/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua +++ b/spec/03-plugins/16-jwt/01-jwt_parser_spec.lua @@ -142,6 +142,30 @@ describe("Plugin: jwt (parser)", function() assert.True(jwt:verify_signature(fixtures.ps512_public_key)) end) + it("should encode using EdDSA with Ed25519 key", function() + local token = jwt_parser.encode({ + sub = "5656565656", + name = "Jane Doe", + admin = true + }, fixtures.ed25519_private_key, 'EdDSA') + + assert.truthy(token) + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ed25519_public_key)) + end) + + it("should encode using EdDSA with Ed448 key", function() + local token = jwt_parser.encode({ + sub = "5656565656", + name = "Jane Doe", + admin = true + }, fixtures.ed448_private_key, 'EdDSA') + + assert.truthy(token) + local jwt = assert(jwt_parser:new(token)) + assert.True(jwt:verify_signature(fixtures.ed448_public_key)) + end) + end) describe("Decoding", function() it("throws an error if not given a string", function() diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index a4d42013f47..d091fb8e478 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -26,6 +26,8 @@ for _, strategy in helpers.each_strategy() do local rsa_jwt_secret_7 local rsa_jwt_secret_8 local rsa_jwt_secret_9 + local rsa_jwt_secret_10 + local rsa_jwt_secret_11 local hs_jwt_secret_1 local hs_jwt_secret_2 local proxy_client @@ -74,6 +76,8 @@ for _, strategy in helpers.each_strategy() do local consumer12 = consumers:insert({ username = "jwt_tests_rsa_consumer_12"}) local consumer13 = consumers:insert({ username = "jwt_tests_rsa_consumer_13"}) local consumer14 = consumers:insert({ username = "jwt_tests_rsa_consumer_14"}) + local consumer15 = consumers:insert({ username = "jwt_tests_rsa_consumer_15"}) + local consumer16 = consumers:insert({ username = "jwt_tests_rsa_consumer_16"}) local anonymous_user = consumers:insert({ username = "no-body" }) local plugins = bp.plugins @@ -234,6 +238,18 @@ for _, strategy in helpers.each_strategy() do rsa_public_key = fixtures.ps512_public_key } + rsa_jwt_secret_10 = bp.jwt_secrets:insert { + consumer = { id = consumer15.id }, + algorithm = "EdDSA", + rsa_public_key = fixtures.ed25519_public_key + } + + rsa_jwt_secret_11 = bp.jwt_secrets:insert { + consumer = { id = consumer16.id }, + algorithm = "EdDSA", + rsa_public_key = fixtures.ed448_public_key + } + hs_jwt_secret_1 = bp.jwt_secrets:insert { consumer = { id = consumer7.id }, algorithm = "HS384", @@ -973,6 +989,60 @@ for _, strategy in helpers.each_strategy() do end) end) + describe("EdDSA", function() + it("verifies JWT with Ed25519 key", function() + PAYLOAD.iss = rsa_jwt_secret_10.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ed25519_private_key, "EdDSA") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal(rsa_jwt_secret_10.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + it("verifies JWT with Ed448 key", function() + PAYLOAD.iss = rsa_jwt_secret_11.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ed448_private_key, "EdDSA") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal(rsa_jwt_secret_11.key, body.headers["x-credential-identifier"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + it("identifies Consumer", function() + PAYLOAD.iss = rsa_jwt_secret_10.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.ed25519_private_key, "EdDSA") + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt1.test", + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_15", body.headers["x-consumer-username"]) + assert.equal(nil, body.headers["x-credential-username"]) + end) + end) + describe("HS386", function() it("proxies the request with token and consumer headers if it was verified", function() PAYLOAD.iss = hs_jwt_secret_1.key diff --git a/spec/03-plugins/16-jwt/fixtures.lua b/spec/03-plugins/16-jwt/fixtures.lua index c816c5a5a3b..58924b4503d 100644 --- a/spec/03-plugins/16-jwt/fixtures.lua +++ b/spec/03-plugins/16-jwt/fixtures.lua @@ -287,6 +287,28 @@ Vv1PBULdZ0AMZzzBFW77zIA3kxthcBLB3C0N8mvPLjgfimyD4dK9j8v7lZoheCKC 5QIDAQAB -----END PUBLIC KEY----- ]], +ed448_private_key = [[ +-----BEGIN PRIVATE KEY----- +MEcCAQAwBQYDK2VxBDsEOV3hg//s9c2Ahjrhrf4Wz2u16RyZm7xKj9bTreD7z3Hr +ravo3fvLad9VY0eUjuhfplE7PJ8HVnInaw== +-----END PRIVATE KEY----- +]], +ed448_public_key = [[ +-----BEGIN PUBLIC KEY----- +MEMwBQYDK2VxAzoAeFbeVK5Kv6jnE06XuaQk7aUCV+TjyyB1PI4cHWxCEuWZMHrw ++Q2jl6VsEZ1h792RxRE8E0OBJjmA +-----END PUBLIC KEY----- +]], +ed25519_private_key = [[ +-----BEGIN PRIVATE KEY----- +MC4CAQAwBQYDK2VwBCIEIPojZUis9iVUYwbo+PMs7CeF294UmQqW417VNgaZ2AZ3 +-----END PRIVATE KEY----- +]], +ed25519_public_key = [[ +-----BEGIN PUBLIC KEY----- +MCowBQYDK2VwAyEAoJ7Hm7fVc7IQh6RqgR9+Dw0pvB0iqEaGXZex6FlwyGk= +-----END PUBLIC KEY----- +]], hs384_secret = u([[ zxhk1H1Y11ax99xO20EGf00FDAOuPb9kEOmOQZMpR1BElx7sWjBIX2okAJiqjulH OZpsjcgbzfCq69apm6f2K28PTvIvS8ni_CG46_huUTBqosCmdEr-kZDvKBLsppfG From ddaf6160f826b4010c91703d0dd3cc1b86cd76c0 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Mar 2024 15:43:27 +0200 Subject: [PATCH 3469/4351] chore(deps): bump Kong/public-shared-actions from 1 to 2 (#12684) Bumps [Kong/public-shared-actions](https://github.com/kong/public-shared-actions) from 1 to 2. - [Release notes](https://github.com/kong/public-shared-actions/releases) - [Commits](https://github.com/kong/public-shared-actions/compare/v1...v2) --- updated-dependencies: - dependency-name: Kong/public-shared-actions dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index b8f92d511e5..a1be7993e77 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -498,7 +498,7 @@ jobs: - name: Scan AMD64 Image digest id: sbom_action_amd64 if: steps.image_manifest_metadata.outputs.amd64_sha != '' - uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@v2 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} @@ -506,7 +506,7 @@ jobs: - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 - uses: Kong/public-shared-actions/security-actions/scan-docker-image@v1 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@v2 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} From 71985154516f9a2f5e3e1a67851a93701db230fc Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Mar 2024 15:50:20 +0200 Subject: [PATCH 3470/4351] chore(deps): bump slackapi/slack-github-action from 1.24.0 to 1.25.0 (#12445) Bumps [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action) from 1.24.0 to 1.25.0. - [Release notes](https://github.com/slackapi/slack-github-action/releases) - [Commits](https://github.com/slackapi/slack-github-action/compare/e28cf165c92ffef168d23c5c9000cffc8a25e117...6c661ce58804a1a20f6dc5fbee7f0381b469e001) --- updated-dependencies: - dependency-name: slackapi/slack-github-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport-fail-bot.yml | 2 +- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index 9d83c6df036..d1098c6ecee 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -44,7 +44,7 @@ jobs: result-encoding: string - name: Send Slack Message - uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 + uses: slackapi/slack-github-action@6c661ce58804a1a20f6dc5fbee7f0381b469e001 # v1.25.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 1dc12b6f913..8b12ca3f2ab 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -70,7 +70,7 @@ jobs: result-encoding: string - name: Send Slack Message - uses: slackapi/slack-github-action@e28cf165c92ffef168d23c5c9000cffc8a25e117 # v1.24.0 + uses: slackapi/slack-github-action@6c661ce58804a1a20f6dc5fbee7f0381b469e001 # v1.25.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: From 6fda9c1559a63a136d8e8b4f67c49ba52309a1b7 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Mar 2024 15:57:07 +0200 Subject: [PATCH 3471/4351] chore(deps): bump tj-actions/changed-files from 41.0.1 to 42.1.0 (#12721) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 41.0.1 to 42.1.0. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/716b1e13042866565e00e85fd4ec490e186c4a2f...aa08304bd477b800d468db44fe10f6c61f7f7b11) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 65402ef3f7d..f60b15fb702 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@716b1e13042866565e00e85fd4ec490e186c4a2f # 41.0.1 + uses: tj-actions/changed-files@aa08304bd477b800d468db44fe10f6c61f7f7b11 # 42.1.0 with: files_yaml: | changelogs: From 6461d243d76346cf4012d843be7f02cd9b49e949 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 13 Mar 2024 15:57:36 +0200 Subject: [PATCH 3472/4351] chore(deps): bump toshimaru/auto-author-assign from 2.0.1 to 2.1.0 (#12389) Bumps [toshimaru/auto-author-assign](https://github.com/toshimaru/auto-author-assign) from 2.0.1 to 2.1.0. - [Release notes](https://github.com/toshimaru/auto-author-assign/releases) - [Changelog](https://github.com/toshimaru/auto-author-assign/blob/main/CHANGELOG.md) - [Commits](https://github.com/toshimaru/auto-author-assign/compare/c1ffd6f64e20f8f5f61f4620a1e5f0b0908790ef...ebd30f10fb56e46eb0759a14951f36991426fed0) --- updated-dependencies: - dependency-name: toshimaru/auto-author-assign dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/auto-assignee.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/auto-assignee.yml b/.github/workflows/auto-assignee.yml index dcd8f1c4c34..864056be2a0 100644 --- a/.github/workflows/auto-assignee.yml +++ b/.github/workflows/auto-assignee.yml @@ -11,5 +11,5 @@ jobs: - name: assign-author # ignore the pull requests opened from PR because token is not correct if: github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]' - uses: toshimaru/auto-author-assign@c1ffd6f64e20f8f5f61f4620a1e5f0b0908790ef + uses: toshimaru/auto-author-assign@ebd30f10fb56e46eb0759a14951f36991426fed0 From 97c265176959a463e2e60931f0274ff627ced554 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 13 Mar 2024 11:15:09 -0300 Subject: [PATCH 3473/4351] fix(pluginserver): ensure a change to plugin config takes effect (#12718) --- changelog/unreleased/kong/fix-external-plugin-instance.yml | 5 +++++ kong/runloop/plugin_servers/init.lua | 3 +++ 2 files changed, 8 insertions(+) create mode 100644 changelog/unreleased/kong/fix-external-plugin-instance.yml diff --git a/changelog/unreleased/kong/fix-external-plugin-instance.yml b/changelog/unreleased/kong/fix-external-plugin-instance.yml new file mode 100644 index 00000000000..b92665f2d9b --- /dev/null +++ b/changelog/unreleased/kong/fix-external-plugin-instance.yml @@ -0,0 +1,5 @@ +message: | + Fix an issue where an external plugin (Go, Javascript, or Python) would fail to + apply a change to the plugin config via the Admin API. +type: bugfix +scope: Configuration diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 6c3937efc8e..316bb11012c 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -213,6 +213,7 @@ function get_instance_id(plugin_name, conf) if instance_info and instance_info.id + and instance_info.seq == conf.__seq__ and instance_info.conf and instance_info.conf.__plugin_id == key then -- exact match, return it @@ -224,6 +225,7 @@ function get_instance_id(plugin_name, conf) -- we're the first, put something to claim instance_info = { conf = conf, + seq = conf.__seq__, } running_instances[key] = instance_info else @@ -246,6 +248,7 @@ function get_instance_id(plugin_name, conf) instance_info.id = new_instance_info.id instance_info.plugin_name = plugin_name instance_info.conf = new_instance_info.conf + instance_info.seq = new_instance_info.seq instance_info.Config = new_instance_info.Config instance_info.rpc = new_instance_info.rpc From cea6f246c1115a4ac18440718af07c9f91179352 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 13 Mar 2024 16:40:38 +0200 Subject: [PATCH 3474/4351] fix(dns): resolv.conf options timeout: 0 is ignored (#12640) ### Summary The `options timeout: 0` has a specific meaning in `resolv.conf`. It means that the request will be sent to all nameservers without waiting and whoever answers first, will be accepted. In Kong the `options timeout: 0` cause actually all the DNS queries themselves to timeout. This is bad as some platforms tend to follow `options timeout: 0` as a good practice when having more than one resolver. Kong should in future support parallel thread based resolving from multiple resolvers, but first we need to get this fix to stop it causing issues. Signed-off-by: Aapo Talvensaari --- .../kong/fix-dns-resolv-timeout-zero.yml | 3 +++ kong/resty/dns/client.lua | 12 ++++++++++-- t/03-dns-client/00-sanity.t | 19 ++++++++++++++++++- 3 files changed, 31 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/fix-dns-resolv-timeout-zero.yml diff --git a/changelog/unreleased/kong/fix-dns-resolv-timeout-zero.yml b/changelog/unreleased/kong/fix-dns-resolv-timeout-zero.yml new file mode 100644 index 00000000000..fc0df3caee1 --- /dev/null +++ b/changelog/unreleased/kong/fix-dns-resolv-timeout-zero.yml @@ -0,0 +1,3 @@ +message: "**DNS Client**: Ignore a non-positive values on resolv.conf for options timeout, and use a default value of 2 seconds instead." +type: bugfix +scope: Core diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 78cf91d29b5..7725e5fb0f7 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -32,6 +32,7 @@ local log = ngx.log local ERR = ngx.ERR local WARN = ngx.WARN local ALERT = ngx.ALERT +local NOTICE = ngx.NOTICE local DEBUG = ngx.DEBUG --[[ DEBUG = ngx.WARN @@ -54,6 +55,8 @@ local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks local DOT = string_byte(".") local COLON = string_byte(":") +local DEFAULT_TIMEOUT = 2000 -- 2000 is openresty default + local EMPTY = setmetatable({}, {__newindex = function() error("The 'EMPTY' table is read-only") end}) @@ -621,10 +624,15 @@ _M.init = function(options) if resolv.options.timeout then options.timeout = resolv.options.timeout * 1000 else - options.timeout = 2000 -- 2000 is openresty default + options.timeout = DEFAULT_TIMEOUT end end - log(DEBUG, PREFIX, "timeout = ", options.timeout, " ms") + if options.timeout > 0 then + log(DEBUG, PREFIX, "timeout = ", options.timeout, " ms") + else + log(NOTICE, PREFIX, "timeout = ", DEFAULT_TIMEOUT, " ms (a non-positive timeout of ", options.timeout, " configured - using default timeout)") + options.timeout = DEFAULT_TIMEOUT + end -- setup the search order options.ndots = options.ndots or resolv.options.ndots or 1 diff --git a/t/03-dns-client/00-sanity.t b/t/03-dns-client/00-sanity.t index 0c365c576ef..2856ea84b08 100644 --- a/t/03-dns-client/00-sanity.t +++ b/t/03-dns-client/00-sanity.t @@ -2,7 +2,7 @@ use strict; use warnings FATAL => 'all'; use Test::Nginx::Socket::Lua; -plan tests => 2; +plan tests => 5; run_tests(); @@ -25,3 +25,20 @@ GET /t --- response_body 127.0.0.1 --- no_error_log + + + +=== TEST 2: load lua-resty-dns-client +--- config + location = /t { + access_by_lua_block { + local client = require("kong.resty.dns.client") + assert(client.init({ timeout = 0 })) + ngx.exit(200) + } + } +--- request +GET /t +--- error_log +[notice] +timeout = 2000 ms (a non-positive timeout of 0 configured - using default timeout) From 25b3317365f51ec2ac12ad3457da20161c07bc61 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Tue, 12 Mar 2024 18:44:01 -0300 Subject: [PATCH 3475/4351] fix(pluginsocket.proto): type for `set_upstream` Fix the return type for the `.Service.SetUpstream` external plugin PDK method. Fixes issue https://github.com/Kong/go-pdk/issues/114. Sister PR: https://github.com/Kong/go-pdk/pull/191 --- changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml | 3 +++ kong/include/kong/pluginsocket.proto | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml diff --git a/changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml b/changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml new file mode 100644 index 00000000000..01f8f162399 --- /dev/null +++ b/changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml @@ -0,0 +1,3 @@ +message: | + Fix an issue where external plugins using the protobuf-based protocol would fail to call the `kong.Service.SetUpstream` method with an error `bad argument #2 to 'encode' (table expected, got boolean)`. +type: bugfix diff --git a/kong/include/kong/pluginsocket.proto b/kong/include/kong/pluginsocket.proto index 0ba20a567ae..fdc581351a2 100644 --- a/kong/include/kong/pluginsocket.proto +++ b/kong/include/kong/pluginsocket.proto @@ -328,7 +328,7 @@ service Kong { rpc Router_GetRoute(google.protobuf.Empty) returns (Route); rpc Router_GetService(google.protobuf.Empty) returns (Service); - rpc Service_SetUpstream(String) returns (google.protobuf.Empty); + rpc Service_SetUpstream(String) returns (Bool); rpc Service_SetTarget(Target) returns (google.protobuf.Empty); rpc Service_Request_SetScheme(String) returns (google.protobuf.Empty); From 15a3797ba0c6124cb73d20a9037fc7aee9e86bbe Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 13 Mar 2024 18:12:27 +0000 Subject: [PATCH 3476/4351] chore(tests): fix flaky due to too close time for a timer (#12696) Timers do not always trigger precisely on time. Apply wait_until to stabilize the test. Fix KAG-3224 --- .../06-invalidations/01-cluster_events_spec.lua | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index 2099f3c9269..9ee80b2e879 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -348,10 +348,12 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_not_called() -- still not called - ngx.sleep(delay + 0.1) -- go past our desired `nbf` delay + ngx.sleep(delay) -- go past our desired `nbf` delay - assert(cluster_events_1:poll()) - assert.spy(spy_func).was_called(1) -- called + helpers.wait_until(function() + assert(cluster_events_1:poll()) + return pcall(assert.spy(spy_func).was_called, 1) -- called + end, 1) -- note that we have already waited for `delay` seconds end) end) end) From 35c292c676bb2ce20c00e7582e065de8d01e07c3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 14 Mar 2024 10:24:12 +0800 Subject: [PATCH 3477/4351] fix(router/atc): reset rebuilding flag if route has no id (#12654) The variable rebuilding is a flag to prevent duplicate router building action, if any error occurs it should be set to false, or else the router will never be rebuilt again. KAG-3857 --- .../kong/fix-router-rebuing-flag.yml | 5 +++ kong/router/atc.lua | 1 + spec/01-unit/08-router_spec.lua | 40 +++++++++++++++++++ 3 files changed, 46 insertions(+) create mode 100644 changelog/unreleased/kong/fix-router-rebuing-flag.yml diff --git a/changelog/unreleased/kong/fix-router-rebuing-flag.yml b/changelog/unreleased/kong/fix-router-rebuing-flag.yml new file mode 100644 index 00000000000..62740912f3c --- /dev/null +++ b/changelog/unreleased/kong/fix-router-rebuing-flag.yml @@ -0,0 +1,5 @@ +message: | + Fixed an issue where router may not work correctly + when the routes configuration changed. +type: bugfix +scope: Core diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 3fed56771c4..f7043491d1a 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -214,6 +214,7 @@ local function new_from_previous(routes, get_exp_and_priority, old_router) local route_id = route.id if not route_id then + old_router.rebuilding = false return nil, "could not categorize route" end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 9e7a9e2cba1..913e109cbdc 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2131,6 +2131,46 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.spy(add_matcher).was_called(2) assert.spy(remove_matcher).was_called(2) end) + + it("works well if route has no proper id", function() + local wrong_use_case = { + { + service = service, + route = { + id = nil, -- no id here + paths = { "/foo", }, + updated_at = 100, + }, + }, + } + + local nrouter = new_router(wrong_use_case, router) + assert.is_nil(nrouter) + assert.falsy(router.rebuilding) + + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foo1", }, + updated_at = 100, + }, + }, + } + + local nrouter = assert(new_router(use_case, router)) + + assert.equal(nrouter, router) + assert.falsy(router.rebuilding) + + local match_t = nrouter:select("GET", "/foo1") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + match_t = nrouter:select("GET", "/bar") + assert.falsy(match_t) + end) end) describe("check empty route fields", function() From c72f9803cf240d67976ef86113c55ded787784a3 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 14 Mar 2024 11:29:38 +0800 Subject: [PATCH 3478/4351] perf(router): remove NYIs to be more JIT-friendly (#12467) --- changelog/unreleased/kong/speed_up_router.yml | 3 + kong/router/fields.lua | 103 ++++++++++-------- 2 files changed, 62 insertions(+), 44 deletions(-) create mode 100644 changelog/unreleased/kong/speed_up_router.yml diff --git a/changelog/unreleased/kong/speed_up_router.yml b/changelog/unreleased/kong/speed_up_router.yml new file mode 100644 index 00000000000..c7e92efbe83 --- /dev/null +++ b/changelog/unreleased/kong/speed_up_router.yml @@ -0,0 +1,3 @@ +message: Speeded up the router matching when the `router_flavor` is `traditional_compatible` or `expressions`. +type: performance +scope: Performance diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 40dd85609f7..2f65c4979f5 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -262,55 +262,31 @@ if is_http then end - get_field_accessor = function(funcs, field) - local f = FIELDS_FUNCS[field] or funcs[field] - if f then - return f - end - - local prefix = field:sub(1, PREFIX_LEN) - - -- generate for http.headers.* - - if prefix == HTTP_HEADERS_PREFIX then - local name = field:sub(PREFIX_LEN + 1) - - f = function(params) - if not params.headers then - params.headers = get_http_params(get_headers, "headers", "lua_max_req_headers") - end - - return params.headers[name] - end -- f - - funcs[field] = f - return f - end -- if prefix == HTTP_HEADERS_PREFIX - - -- generate for http.queries.* - - if prefix == HTTP_QUERIES_PREFIX then - local name = field:sub(PREFIX_LEN + 1) + local function gen_http_headers_field_accessor(name) + return function(params) + if not params.headers then + params.headers = get_http_params(get_headers, "headers", "lua_max_req_headers") + end - f = function(params) - if not params.queries then - params.queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") - end + return params.headers[name] + end + end - return params.queries[name] - end -- f - funcs[field] = f - return f - end -- if prefix == HTTP_QUERIES_PREFIX + local function gen_http_queries_field_accessor(name) + return function(params) + if not params.queries then + params.queries = get_http_params(get_uri_args, "queries", "lua_max_uri_args") + end - -- generate for http.path.segments.* + return params.queries[name] + end + end - if field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) == HTTP_SEGMENTS_PREFIX then - local range = field:sub(HTTP_SEGMENTS_PREFIX_LEN + 1) - f = function(params) - local segments = get_http_segments(params) + local function gen_http_segments_field_accessor(range) + return function(params) + local segments = get_http_segments(params) local value = segments[range] @@ -359,9 +335,48 @@ if is_http then segments[range] = value return value - end -- f + end + end + + + get_field_accessor = function(funcs, field) + local f = FIELDS_FUNCS[field] or funcs[field] + if f then + return f + end + local prefix = field:sub(1, PREFIX_LEN) + + -- generate for http.headers.* + + if prefix == HTTP_HEADERS_PREFIX then + local name = field:sub(PREFIX_LEN + 1) + + f = gen_http_headers_field_accessor(name) funcs[field] = f + + return f + end -- if prefix == HTTP_HEADERS_PREFIX + + -- generate for http.queries.* + + if prefix == HTTP_QUERIES_PREFIX then + local name = field:sub(PREFIX_LEN + 1) + + f = gen_http_queries_field_accessor(name) + funcs[field] = f + + return f + end -- if prefix == HTTP_QUERIES_PREFIX + + -- generate for http.path.segments.* + + if field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) == HTTP_SEGMENTS_PREFIX then + local range = field:sub(HTTP_SEGMENTS_PREFIX_LEN + 1) + + f = gen_http_segments_field_accessor(range) + funcs[field] = f + return f end -- if field:sub(1, HTTP_SEGMENTS_PREFIX_LEN) From 3cd3d60dc7be47b5f7063ff1112e4bcc20dd6f56 Mon Sep 17 00:00:00 2001 From: carrychair <137268757+carrychair@users.noreply.github.com> Date: Thu, 14 Mar 2024 22:56:08 +0800 Subject: [PATCH 3479/4351] style(typos): remove repetitive words (#12720) Signed-off-by: carrychair --- CHANGELOG.md | 2 +- kong/conf_loader/constants.lua | 2 +- kong/db/schema/init.lua | 2 +- kong/db/schema/json.lua | 2 +- spec/02-integration/04-admin_api/14-tags_spec.lua | 2 +- spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index dfb1ebfa07d..087a2c58bea 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1092,7 +1092,7 @@ configuration changes are needed when upgrading. use that before upgrading. [#8898](https://github.com/Kong/kong/pull/8898) - We bumped the version number (`_format_version`) of declarative configuration to "3.0" because of changes on `route.path`. - Declarative configuration with older version shoudl be upgraded to "3.0" on the fly. + Declarative configuration with older version should be upgraded to "3.0" on the fly. [#9078](https://github.com/Kong/kong/pull/9078) #### Migrations diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 17a4a9dfaab..ad8adfce9ea 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -562,7 +562,7 @@ local CONF_SENSITIVE = { pg_ro_password = true, proxy_server = true, -- hide proxy server URL as it may contain credentials declarative_config_string = true, -- config may contain sensitive info - -- may contain absolute or base64 value of the the key + -- may contain absolute or base64 value of the key cluster_cert_key = true, ssl_cert_key = true, client_ssl_cert_key = true, diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 535ab24d44b..f8caba8d6b1 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1706,7 +1706,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) local now_ms -- We don't want to resolve references on control planes - -- and and admin api requests, admin api request could be + -- and admin api requests, admin api request could be -- detected with ngx.ctx.KONG_PHASE, but to limit context -- access we use nulls that admin api sets to true. local kong = kong diff --git a/kong/db/schema/json.lua b/kong/db/schema/json.lua index b140c0b6279..fb001775d89 100644 --- a/kong/db/schema/json.lua +++ b/kong/db/schema/json.lua @@ -25,7 +25,7 @@ local cjson_encode = cjson.encode -- The correct identifier for draft-4 is 'http://json-schema.org/draft-04/schema#' --- with the the fragment (#) intact. Newer editions use an identifier _without_ +-- with the fragment (#) intact. Newer editions use an identifier _without_ -- the fragment (e.g. 'https://json-schema.org/draft/2020-12/schema'), so we -- will be lenient when comparing these strings. assert(type(metaschema.id) == "string", diff --git a/spec/02-integration/04-admin_api/14-tags_spec.lua b/spec/02-integration/04-admin_api/14-tags_spec.lua index 3093429408b..37586104683 100644 --- a/spec/02-integration/04-admin_api/14-tags_spec.lua +++ b/spec/02-integration/04-admin_api/14-tags_spec.lua @@ -4,7 +4,7 @@ local cjson = require "cjson" -- We already test the functionality of page() when filtering by tag in -- spec/02-integration/03-db/07-tags_spec.lua. -- This test we test on the correctness of the admin API response so that --- we can ensure the the right function (page()) is executed. +-- we can ensure the right function (page()) is executed. describe("Admin API - tags", function() for _, strategy in helpers.each_strategy() do describe("/entities?tags= with DB: #" .. strategy, function() diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index 8f676058ad6..f99c29f7028 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -105,7 +105,7 @@ for _, strategy in helpers.each_strategy() do proxy_server_ssl_verify = proxy_opts.proxy_server_ssl_verify, lua_ssl_trusted_certificate = proxy_opts.lua_ssl_trusted_certificate, - -- this is unused, but required for the the template to include a stream {} block + -- this is unused, but required for the template to include a stream {} block stream_listen = "0.0.0.0:5555", }, nil, nil, fixtures)) From 2ebb0e3c903b81e1ff70ccfba629c49e575bc822 Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Thu, 7 Mar 2024 18:24:28 +0100 Subject: [PATCH 3480/4351] chore(ci): enable the cherrypick label by default whenever there's a code change --- .github/labeler.yml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/.github/labeler.yml b/.github/labeler.yml index 2f6fe24f700..dd6c00aa56c 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -1,3 +1,7 @@ +'cherry-pick kong-ee': +- changed-files: + - any-glob-to-any-file: ['kong/**/*', 'spec/**/*', 'build/**/*', 'bin/**/*', 'scripts/**/*', 'changelog/**/*'] + core/admin-api: - changed-files: - any-glob-to-any-file: kong/api/**/* From 58fc97d47247fe76e994d7588a354af295b814b4 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Sun, 17 Mar 2024 10:36:39 -0700 Subject: [PATCH 3481/4351] feat(log-serializer): add `latencies.receive` property to log-serializer (#12730) --- changelog/unreleased/kong/log-serializer-receive-latency.yml | 3 +++ kong/pdk/log.lua | 1 + spec/01-unit/10-log_serializer_spec.lua | 1 + 3 files changed, 5 insertions(+) create mode 100644 changelog/unreleased/kong/log-serializer-receive-latency.yml diff --git a/changelog/unreleased/kong/log-serializer-receive-latency.yml b/changelog/unreleased/kong/log-serializer-receive-latency.yml new file mode 100644 index 00000000000..3eb522d7b6c --- /dev/null +++ b/changelog/unreleased/kong/log-serializer-receive-latency.yml @@ -0,0 +1,3 @@ +message: 'Add `latencies.receive` property to log serializer' +type: feature +scope: Core diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 7fbaf168f7c..a4c0d077d21 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -845,6 +845,7 @@ do (ctx.KONG_RECEIVE_TIME or 0), proxy = ctx.KONG_WAITING_TIME or -1, request = tonumber(var.request_time) * 1000, + receive = ctx.KONG_RECEIVE_TIME or 0, }, tries = (ctx.balancer_data or {}).tries, authenticated_entity = build_authenticated_entity(ctx), diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index daa4489d9fb..7c2d45dbfeb 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -76,6 +76,7 @@ describe("kong.log.serialize", function() assert.equal(0, res.latencies.kong) assert.equal(-1, res.latencies.proxy) assert.equal(2000, res.latencies.request) + assert.equal(0, res.latencies.receive) -- Request assert.is_table(res.request) From 2d481b4d4872bbf0e69a3f4598f56c42eb02d7fe Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 18 Mar 2024 11:06:11 +0200 Subject: [PATCH 3482/4351] chore(deps): bump luarocks from 3.10.0 to 3.11.0 (for workgroups) (#12735) ### Summary What's new in LuaRocks 3.11.0: * Features: * `luarocks build` and `luarocks install` no longer rebuild or reinstall if the version is already installed (`--force` overrides). * More aggressive caching of the manifest file (does not hit `luarocks.org` again if the cached manifest is younger than 10 seconds). * Drops stale lock files (older than 1 hour). * More informative error reports on bad configurations of Lua paths (`LUA_INCDIR`, `LUA_LIBDIR`). * Better error messages when lacking permissions. * Bumps vendored dkjson dependency to 2.7. * `--verbose` output now prints the LuaRocks configuration, for more informative bug reports. * Fixes: * Passing `--global` always LuaRocks target the system tree. * Does not crash if `root_dir` is a table. * Does not try to lock rocks trees when using `--pack-binary-rock` or `--no-install`. * Checks permissions ahead of trying to lock trees, to provide better error messages. * Avoids LuaSec version mismatch by refusing to use LuaSec versions below 1.1. * Does not set up a "project environment" when running `make` on the LuaRocks sources. * Windows: * Avoid excessive calls to `icacls`, resulting in performance improvements. * Parses slashes correctly when reading a rock's `rock_manifest`. * Fix setting of environment variables. * install.bat sets LUALIB. * Improved help for `luarocks path`. LuaRocks 3.11.0 contains new commits by @Sewbacca and Hisham Muhammad. You can find detailed credits in the Git history. Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- build/luarocks/luarocks_repositories.bzl | 2 +- changelog/unreleased/kong/bump-luarocks.yml | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.requirements b/.requirements index d002fb23a4b..0a82fbee513 100644 --- a/.requirements +++ b/.requirements @@ -1,7 +1,7 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 -LUAROCKS=3.10.0 +LUAROCKS=3.11.0 OPENSSL=3.2.1 PCRE=10.43 LIBEXPAT=2.5.0 diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl index 7741e138b45..7cfa04893d4 100644 --- a/build/luarocks/luarocks_repositories.bzl +++ b/build/luarocks/luarocks_repositories.bzl @@ -10,7 +10,7 @@ def luarocks_repositories(): name = "luarocks", build_file = "//build/luarocks:BUILD.luarocks.bazel", strip_prefix = "luarocks-" + version, - sha256 = "e9bf06d5ec6b8ecc6dbd1530d2d77bdb3377d814a197c46388e9f148548c1c89", + sha256 = "25f56b3c7272fb35b869049371d649a1bbe668a56d24df0a66e3712e35dd44a6", urls = [ "https://luarocks.org/releases/luarocks-" + version + ".tar.gz", ], diff --git a/changelog/unreleased/kong/bump-luarocks.yml b/changelog/unreleased/kong/bump-luarocks.yml index 843bfaf358d..989361d7708 100644 --- a/changelog/unreleased/kong/bump-luarocks.yml +++ b/changelog/unreleased/kong/bump-luarocks.yml @@ -1,2 +1,2 @@ -message: "Bumped LuaRocks from 3.9.2 to 3.10.0" +message: "Bumped LuaRocks from 3.9.2 to 3.11.0" type: dependency From 5bf9abaed8d444079f5f86fe34a023972ab46ec2 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 18 Mar 2024 10:08:02 -0700 Subject: [PATCH 3483/4351] docs(changelog): set log serializer changelog entry scope to "PDK" (#12754) --- changelog/unreleased/kong/log-serializer-receive-latency.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/log-serializer-receive-latency.yml b/changelog/unreleased/kong/log-serializer-receive-latency.yml index 3eb522d7b6c..75aaae7a75d 100644 --- a/changelog/unreleased/kong/log-serializer-receive-latency.yml +++ b/changelog/unreleased/kong/log-serializer-receive-latency.yml @@ -1,3 +1,3 @@ message: 'Add `latencies.receive` property to log serializer' type: feature -scope: Core +scope: PDK From a3b64717fe624e1624fb68fe0385f19c75e66371 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Mar 2024 10:15:14 +0800 Subject: [PATCH 3484/4351] chore(deps): bump lua-kong-nginx-module from 0.8.0 to 0.9.0 (#12752) Full change log: https://github.com/Kong/lua-kong-nginx-module/releases/tag/0.9.0 KAG-4050 --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-kong-nginx-module.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-kong-nginx-module.yml diff --git a/.requirements b/.requirements index 0a82fbee513..5366fe5dcec 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.2.1 PCRE=10.43 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=4fbc3ddc7dcbc706ed286b95344f3cb6da17e637 # 0.8.0 +LUA_KONG_NGINX_MODULE=d1f8aaf32702353ebee6caaa4c44f8b84ed8202b # 0.9.0 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml new file mode 100644 index 00000000000..04be24efa7f --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-kong-nginx-module to 0.9.0" +type: dependency +scope: Core From 1da0a408e4402c6d648011da3012089f8def103f Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 19 Mar 2024 13:54:35 +0800 Subject: [PATCH 3485/4351] refactor(template): eliminate manual indexing on certain Nginx variables due to inherent default indexing (#12755) The following NGX vars have already been indexed by default in https://github.com/Kong/kong/pull/12752: * $http_x_kong_request_debug * $http_x_kong_request_debug_token * $http_x_kong_request_debug_log --- kong/templates/nginx_kong.lua | 3 --- 1 file changed, 3 deletions(-) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 07526a54a96..9e4127c489b 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -64,9 +64,6 @@ log_format kong_log_format '$remote_addr - $remote_user [$time_local] ' # Load variable indexes lua_kong_load_var_index default; -lua_kong_load_var_index $http_x_kong_request_debug; -lua_kong_load_var_index $http_x_kong_request_debug_token; -lua_kong_load_var_index $http_x_kong_request_debug_log; upstream kong_upstream { server 0.0.0.1; From 0c063242e7c2e5a65c0c47b98587c73193256e5c Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 19 Mar 2024 15:30:15 +0800 Subject: [PATCH 3486/4351] chore(deps): bump `lua-resty-timer-ng` from `0.2.6` to `0.2.7` (#12756) KAG-3653 --- changelog/unreleased/kong/bump-lua-resty-timer-ng.yml | 3 +++ kong-3.7.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-timer-ng.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-timer-ng.yml b/changelog/unreleased/kong/bump-lua-resty-timer-ng.yml new file mode 100644 index 00000000000..8e601eb1b8c --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-timer-ng.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-timer-ng to 0.2.7" +type: dependency +scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 3d1bdc2839d..1e45d8209f5 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -39,7 +39,7 @@ dependencies = { "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.12.0", "lua-resty-session == 4.0.5", - "lua-resty-timer-ng == 0.2.6", + "lua-resty-timer-ng == 0.2.7", "lpeg == 1.1.0", "lua-resty-ljsonschema == 1.1.6-2", } From d7f7451df636d8d0db43098a29f4e2e365f36307 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 18 Mar 2024 08:16:55 +0000 Subject: [PATCH 3487/4351] chore(deps): bump benc-uk/workflow-dispatch from 1.2.2 to 1.2.3 Bumps [benc-uk/workflow-dispatch](https://github.com/benc-uk/workflow-dispatch) from 1.2.2 to 1.2.3. - [Release notes](https://github.com/benc-uk/workflow-dispatch/releases) - [Commits](https://github.com/benc-uk/workflow-dispatch/compare/798e70c97009500150087d30d9f11c5444830385...25b02cc069be46d637e8fe2f1e8484008e9e9609) --- updated-dependencies: - dependency-name: benc-uk/workflow-dispatch dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] --- .github/workflows/openresty-patches-companion.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/openresty-patches-companion.yml b/.github/workflows/openresty-patches-companion.yml index 9c240a4a2dc..3d8bb22023e 100644 --- a/.github/workflows/openresty-patches-companion.yml +++ b/.github/workflows/openresty-patches-companion.yml @@ -10,7 +10,7 @@ jobs: steps: - name: Dispatch the workflow if: ${{ github.repository_owner == 'Kong' }} - uses: benc-uk/workflow-dispatch@798e70c97009500150087d30d9f11c5444830385 # v1 + uses: benc-uk/workflow-dispatch@25b02cc069be46d637e8fe2f1e8484008e9e9609 # v1 with: workflow: create-pr.yml repo: kong/openresty-patches-review From c05ce1513a2cea719330513824bc7294afccb611 Mon Sep 17 00:00:00 2001 From: guangwu Date: Tue, 19 Mar 2024 23:08:35 +0800 Subject: [PATCH 3488/4351] style(plugins/grpc-web): fix typos (#12741) Signed-off-by: guoguangwu --- kong/plugins/grpc-web/deco.lua | 2 +- scripts/explain_manifest/expect.py | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/plugins/grpc-web/deco.lua b/kong/plugins/grpc-web/deco.lua index 014d1c5afdd..25db0ca6104 100644 --- a/kong/plugins/grpc-web/deco.lua +++ b/kong/plugins/grpc-web/deco.lua @@ -83,7 +83,7 @@ local function rpc_types(path, protofile) local info = get_proto_info(protofile) local types = info[path] if not types then - return nil, ("Unkown path %q"):format(path) + return nil, ("Unknown path %q"):format(path) end return types[1], types[2] diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py index 7b52dea9717..c23d4f9a9d0 100644 --- a/scripts/explain_manifest/expect.py +++ b/scripts/explain_manifest/expect.py @@ -139,7 +139,7 @@ def _print_all_fails(self): if self._all_failures: self._print_error( - "Following failure(s) occured:\n" + "\n".join(self._all_failures)) + "Following failure(s) occurred:\n" + "\n".join(self._all_failures)) os._exit(1) def _compare(self, attr, fn): @@ -149,7 +149,7 @@ def _compare(self, attr, fn): continue # accept missing attribute for now v = getattr(f, attr) if self._key_name and isinstance(v, dict): - # TODO: explict flag to accept missing key + # TODO: explicit flag to accept missing key if self._key_name not in v: return True v = v[self._key_name] From 2772b0ee6a25db68ee41c55e9bf6d8c02a0ac479 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Tue, 19 Mar 2024 16:39:41 +0100 Subject: [PATCH 3489/4351] fix(key-auth): add missing www-authenticate headers (#11794) When serve returns 401 Unauthorized response it should return WWW-Authenticate header as well with proper challenge. Not all key-auth 401 responses had this header. This commit also adds an option to configure the realm for protected resource. By default it is empty therefore it is not displayed but it can be configured to be present in www_authenticate header. Fix: #7772 KAG-321 --- .../kong/key_auth_www_authenticate.yml | 3 + kong/plugins/key-auth/handler.lua | 93 ++++++++++++------- kong/plugins/key-auth/schema.lua | 1 + .../01-db/01-schema/07-plugins_spec.lua | 1 + .../11-declarative_config/03-flatten_spec.lua | 4 + .../03-plugins/09-key-auth/02-access_spec.lua | 55 ++++++++++- .../10-basic-auth/03-access_spec.lua | 5 +- 7 files changed, 122 insertions(+), 40 deletions(-) create mode 100644 changelog/unreleased/kong/key_auth_www_authenticate.yml diff --git a/changelog/unreleased/kong/key_auth_www_authenticate.yml b/changelog/unreleased/kong/key_auth_www_authenticate.yml new file mode 100644 index 00000000000..3d1e12b085d --- /dev/null +++ b/changelog/unreleased/kong/key_auth_www_authenticate.yml @@ -0,0 +1,3 @@ +message: Add WWW-Authenticate headers to all 401 response in key auth plugin. +type: bugfix +scope: Plugin diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 81b2e309a4f..73902e2e3bc 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -7,6 +7,7 @@ local type = type local error = error local ipairs = ipairs local tostring = tostring +local fmt = string.format local HEADERS_CONSUMER_ID = constants.HEADERS.CONSUMER_ID @@ -25,14 +26,11 @@ local KeyAuthHandler = { local EMPTY = {} -local _realm = 'Key realm="' .. _KONG._NAME .. '"' - - -local ERR_DUPLICATE_API_KEY = { status = 401, message = "Duplicate API key found" } -local ERR_NO_API_KEY = { status = 401, message = "No API key found in request" } -local ERR_INVALID_AUTH_CRED = { status = 401, message = "Unauthorized" } -local ERR_INVALID_PLUGIN_CONF = { status = 500, message = "Invalid plugin configuration" } -local ERR_UNEXPECTED = { status = 500, message = "An unexpected error occurred" } +local ERR_DUPLICATE_API_KEY = "Duplicate API key found" +local ERR_NO_API_KEY = "No API key found in request" +local ERR_INVALID_AUTH_CRED = "Unauthorized" +local ERR_INVALID_PLUGIN_CONF = "Invalid plugin configuration" +local ERR_UNEXPECTED = "An unexpected error occurred" local function load_credential(key) @@ -99,13 +97,21 @@ local function get_body() return body end +local function server_error(message) + return { status = 500, message = message } +end + +local function unauthorized(message, www_auth_content) + return { status = 401, message = message, headers = { ["WWW-Authenticate"] = www_auth_content } } +end local function do_authentication(conf) if type(conf.key_names) ~= "table" then kong.log.err("no conf.key_names set, aborting plugin execution") - return nil, ERR_INVALID_PLUGIN_CONF + return nil, server_error(ERR_INVALID_PLUGIN_CONF) end + local www_auth_content = conf.realm and fmt('Key realm="%s"', conf.realm) or 'Key' local headers = kong.request.get_headers() local query = kong.request.get_query() local key @@ -160,14 +166,13 @@ local function do_authentication(conf) elseif type(v) == "table" then -- duplicate API key - return nil, ERR_DUPLICATE_API_KEY + return nil, unauthorized(ERR_DUPLICATE_API_KEY, www_auth_content) end end -- this request is missing an API key, HTTP 401 if not key or key == "" then - kong.response.set_header("WWW-Authenticate", _realm) - return nil, ERR_NO_API_KEY + return nil, unauthorized(ERR_NO_API_KEY, www_auth_content) end -- retrieve our consumer linked to this API key @@ -187,8 +192,7 @@ local function do_authentication(conf) -- no credential in DB, for this key, it is invalid, HTTP 401 if not credential or hit_level == 4 then - - return nil, ERR_INVALID_AUTH_CRED + return nil, unauthorized(ERR_INVALID_AUTH_CRED, www_auth_content) end ----------------------------------------- @@ -203,7 +207,7 @@ local function do_authentication(conf) credential.consumer.id) if err then kong.log.err(err) - return nil, ERR_UNEXPECTED + return nil, server_error(ERR_UNEXPECTED) end set_consumer(consumer, credential) @@ -211,36 +215,55 @@ local function do_authentication(conf) return true end +local function set_anonymous_consumer(anonymous) + local consumer_cache_key = kong.db.consumers:cache_key(anonymous) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + kong.client.load_consumer, + anonymous, true) + if err then + return error(err) + end -function KeyAuthHandler:access(conf) - -- check if preflight request and whether it should be authenticated - if not conf.run_on_preflight and kong.request.get_method() == "OPTIONS" then + set_consumer(consumer) +end + + +--- When conf.anonymous is enabled we are in "logical OR" authentication flow. +--- Meaning - either anonymous consumer is enabled or there are multiple auth plugins +--- and we need to passthrough on failed authentication. +local function logical_OR_authentication(conf) + if kong.client.get_credential() then + -- we're already authenticated and in "logical OR" between auth methods -- early exit return end - if conf.anonymous and kong.client.get_credential() then - -- we're already authenticated, and we're configured for using anonymous, - -- hence we're in a logical OR between auth methods and we're already done. - return + local ok, _ = do_authentication(conf) + if not ok then + set_anonymous_consumer(conf.anonymous) end +end +--- When conf.anonymous is not set we are in "logical AND" authentication flow. +--- Meaning - if this authentication fails the request should not be authorized +--- even though other auth plugins might have successfully authorized user. +local function logical_AND_authentication(conf) local ok, err = do_authentication(conf) if not ok then - if conf.anonymous then - -- get anonymous user - local consumer_cache_key = kong.db.consumers:cache_key(conf.anonymous) - local consumer, err = kong.cache:get(consumer_cache_key, nil, - kong.client.load_consumer, - conf.anonymous, true) - if err then - return error(err) - end + return kong.response.error(err.status, err.message, err.headers) + end +end - set_consumer(consumer) - else - return kong.response.error(err.status, err.message, err.headers) - end +function KeyAuthHandler:access(conf) + -- check if preflight request and whether it should be authenticated + if not conf.run_on_preflight and kong.request.get_method() == "OPTIONS" then + return + end + + if conf.anonymous then + return logical_OR_authentication(conf) + else + return logical_AND_authentication(conf) end end diff --git a/kong/plugins/key-auth/schema.lua b/kong/plugins/key-auth/schema.lua index 9af6aa2742f..b05e5a7f1b3 100644 --- a/kong/plugins/key-auth/schema.lua +++ b/kong/plugins/key-auth/schema.lua @@ -20,6 +20,7 @@ return { { key_in_query = { description = "If enabled (default), the plugin reads the query parameter in the request and tries to find the key in it.", type = "boolean", required = true, default = true }, }, { key_in_body = { description = "If enabled, the plugin reads the request body. Supported MIME types: `application/www-form-urlencoded`, `application/json`, and `multipart/form-data`.", type = "boolean", required = true, default = false }, }, { run_on_preflight = { description = "A boolean value that indicates whether the plugin should run (and try to authenticate) on `OPTIONS` preflight requests. If set to `false`, then `OPTIONS` requests are always allowed.", type = "boolean", required = true, default = true }, }, + { realm = { description = "When authentication fails the plugin sends `WWW-Authenticate` header with `realm` attribute value.", type = "string", required = false }, }, }, }, }, }, diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index 1dead97596f..1bfc1efcefa 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -121,6 +121,7 @@ describe("plugins", function() key_names = { "apikey" }, hide_credentials = false, anonymous = ngx.null, + realm = ngx.null, key_in_header = true, key_in_query = true, key_in_body = false, diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 324a86fe4f4..9bdba912e43 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -320,6 +320,7 @@ describe("declarative config: flatten", function() config = { anonymous = null, hide_credentials = false, + realm = null, key_in_header = true, key_in_query = true, key_in_body = false, @@ -430,6 +431,7 @@ describe("declarative config: flatten", function() config = { anonymous = null, hide_credentials = false, + realm = null, key_in_header = true, key_in_query = true, key_in_body = false, @@ -628,6 +630,7 @@ describe("declarative config: flatten", function() config = { anonymous = null, hide_credentials = false, + realm = null, key_in_header = true, key_in_query = true, key_in_body = false, @@ -1144,6 +1147,7 @@ describe("declarative config: flatten", function() config = { anonymous = null, hide_credentials = false, + realm = null, key_in_header = true, key_in_query = true, key_in_body = false, diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 4830ab8ce4d..49f3f3561a1 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -1,6 +1,5 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local meta = require "kong.meta" local utils = require "kong.tools.utils" local http_mock = require "spec.helpers.http_mock" @@ -97,6 +96,7 @@ for _, strategy in helpers.each_strategy() do route = { id = route2.id }, config = { hide_credentials = true, + realm = "test-realm" }, } @@ -243,6 +243,41 @@ for _, strategy in helpers.each_strategy() do assert.not_nil(json) assert.matches("No API key found in request", json.message) end) + describe("when realm is not configured", function() + it("returns Unauthorized on empty key header with no realm", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "key-auth1.test", + ["apikey"] = "", + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) + end) + end) + describe("when realm is configured", function() + it("returns Unauthorized on empty key header with conifgured realm", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "key-auth2.test", + ["apikey"] = "", + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("No API key found in request", json.message) + assert.equal('Key realm="test-realm"', res.headers["WWW-Authenticate"]) + end) + end) + it("returns Unauthorized on empty key querystring", function() local res = assert(proxy_client:send { method = "GET", @@ -255,6 +290,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("No API key found in request", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("returns WWW-Authenticate header on missing credentials", function() local res = assert(proxy_client:send { @@ -265,7 +301,7 @@ for _, strategy in helpers.each_strategy() do } }) res:read_body() - assert.equal('Key realm="' .. meta._NAME .. '"', res.headers["WWW-Authenticate"]) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) @@ -292,6 +328,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Unauthorized", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("handles duplicated key in querystring", function() local res = assert(proxy_client:send { @@ -305,6 +342,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Duplicate API key found", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) @@ -366,6 +404,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Unauthorized", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) -- lua-multipart doesn't currently handle duplicates at all. @@ -387,6 +426,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Duplicate API key found", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end @@ -403,6 +443,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Duplicate API key found", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("does not identify apikey[] as api keys", function() @@ -417,6 +458,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("No API key found in request", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("does not identify apikey[1] as api keys", function() @@ -431,6 +473,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("No API key found in request", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end end) @@ -522,6 +565,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("Unauthorized", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) res = assert(proxy_client:send { method = "GET", @@ -535,6 +579,7 @@ for _, strategy in helpers.each_strategy() do json = cjson.decode(body) assert.not_nil(json) assert.matches("Unauthorized", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) @@ -665,6 +710,7 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(body) assert.not_nil(json) assert.matches("No API key found in request", json.message) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) @@ -844,6 +890,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Basic realm="service"', res.headers["WWW-Authenticate"]) end) it("fails 401, with only the second credential provided", function() @@ -856,6 +903,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("fails 401, with no credential provided", function() @@ -1280,6 +1328,9 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(test[5], res) + if test[5] == 401 then + assert.equal('Key', res.headers["WWW-Authenticate"]) + end proxy_client:close() end) end diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 1193c85de01..765a3a4aa77 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -1,6 +1,5 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local meta = require "kong.meta" local utils = require "kong.tools.utils" @@ -578,7 +577,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) - assert.equal('Key realm="' .. meta._NAME .. '"', res.headers["WWW-Authenticate"]) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("fails 401, with no credential provided", function() @@ -590,7 +589,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) - assert.equal('Key realm="' .. meta._NAME .. '"', res.headers["WWW-Authenticate"]) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) From 734c4aeaa7458639c0178ae1963cee83174aff58 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 19 Mar 2024 18:29:16 +0200 Subject: [PATCH 3490/4351] chore(deps): bump docker/login-action from 3.0.0 to 3.1.0 (#12748) Bumps [docker/login-action](https://github.com/docker/login-action) from 3.0.0 to 3.1.0. - [Release notes](https://github.com/docker/login-action/releases) - [Commits](https://github.com/docker/login-action/compare/343f7c4344506bcbf9b4de18042ae17996df046d...e92390c5fb421da1463c202d546fed0ec5c39f20) --- updated-dependencies: - dependency-name: docker/login-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/release.yml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index a1be7993e77..c0486beed01 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -341,7 +341,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 + uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -468,7 +468,7 @@ jobs: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} - uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 + uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} @@ -597,7 +597,7 @@ jobs: steps: - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN == 'true' }} - uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v2.1.0 + uses: docker/login-action@e92390c5fb421da1463c202d546fed0ec5c39f20 # v2.1.0 with: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} From 00e80605d04bb529e57a73e7617281750333d16a Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 19 Mar 2024 18:30:04 +0200 Subject: [PATCH 3491/4351] chore(deps): bump bazelbuild/setup-bazelisk from 2.0.0 to 3.0.0 (#12747) Bumps [bazelbuild/setup-bazelisk](https://github.com/bazelbuild/setup-bazelisk) from 2.0.0 to 3.0.0. - [Release notes](https://github.com/bazelbuild/setup-bazelisk/releases) - [Commits](https://github.com/bazelbuild/setup-bazelisk/compare/95c9bf48d0c570bb3e28e57108f3450cd67c1a44...b39c379c82683a5f25d34f0d062761f62693e0b2) --- updated-dependencies: - dependency-name: bazelbuild/setup-bazelisk dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index c0486beed01..ffdec43ab40 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -204,7 +204,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@95c9bf48d0c570bb3e28e57108f3450cd67c1a44 # v2.0.0 + uses: bazelbuild/setup-bazelisk@b39c379c82683a5f25d34f0d062761f62693e0b2 # v3.0.0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From e368047e8934f894272adf09fc35d29c03203498 Mon Sep 17 00:00:00 2001 From: Daniel Poelzleithner Date: Fri, 9 Feb 2024 11:35:44 +0100 Subject: [PATCH 3492/4351] Fix devcontainer dependencies. Later stages of the dependency setup require curl --- .devcontainer/Dockerfile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile index 92016901500..89ada7f3cc1 100644 --- a/.devcontainer/Dockerfile +++ b/.devcontainer/Dockerfile @@ -9,4 +9,5 @@ RUN apt-get install -y \ unzip \ git \ m4 \ - libyaml-dev + libyaml-dev \ + curl From 3ca63855860aad1873b959b73fdac6d18d92858d Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 20 Mar 2024 10:31:50 +0800 Subject: [PATCH 3493/4351] chore(deps): bump lua-kong-nginx-module from 0.9.0 to 0.9.1 (#12759) --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-kong-nginx-module.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 5366fe5dcec..98c7cf8ce8a 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.2.1 PCRE=10.43 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=d1f8aaf32702353ebee6caaa4c44f8b84ed8202b # 0.9.0 +LUA_KONG_NGINX_MODULE=4e0133a955cb46c1dda18614bf91b4cb69874c63 # 0.9.1 LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml index 04be24efa7f..0127f7159ac 100644 --- a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-kong-nginx-module to 0.9.0" +message: "Bumped lua-kong-nginx-module from 0.8.0 to 0.9.1" type: dependency scope: Core From ed0b96de49da824d76122cbaf7fc15060405afe5 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 21 Mar 2024 10:42:12 +0800 Subject: [PATCH 3494/4351] chore(release): simplify changelog automation (#12762) FTI-5842 --- changelog/Makefile | 62 ++++++++++++++++------------------------------ 1 file changed, 21 insertions(+), 41 deletions(-) diff --git a/changelog/Makefile b/changelog/Makefile index d7cd67bdace..68a9b9e9132 100644 --- a/changelog/Makefile +++ b/changelog/Makefile @@ -40,7 +40,7 @@ check_version: fi create_branch: - @git fetch + @git fetch --prune @git submodule update --init --recursive @git checkout -B $(BRANCH_NAME) $(ORIGIN_BRANCH) @@ -48,47 +48,27 @@ generate: @rm -f $(VERSION).md @touch $(VERSION).md - @if [ -d "$(UNRELEASED_DIR)/kong" ] && [ -n "$$(shopt -s nullglob; echo $(UNRELEASED_DIR)/kong/*.yml)" ] ; then \ - if [ -f "$(VERSION)/$(VERSION).md" ]; then \ - changelog --debug=$(DEBUG) generate \ - --repo-path . \ - --changelog-paths $(VERSION)/kong,$(UNRELEASED_DIR)/kong \ - --title Kong \ - --github-issue-repo $(OWNER_REPO) \ - --github-api-repo $(OWNER_REPO) \ - --with-jiras \ - >> $(VERSION).md; \ - else \ - changelog --debug=$(DEBUG) generate \ - --repo-path . \ - --changelog-paths $(UNRELEASED_DIR)/kong \ - --title Kong \ - --github-issue-repo $(OWNER_REPO) \ - --github-api-repo $(OWNER_REPO) \ - --with-jiras \ - >> $(VERSION).md; \ - fi \ + @if [ -n "$$(shopt -s nullglob; echo $(UNRELEASED_DIR)/kong/*.yml)" ] || \ + [ -n "$$(shopt -s nullglob; echo $(VERSION)/kong/*.yml)" ] ; then \ + changelog --debug=$(DEBUG) generate \ + --repo-path . \ + --changelog-paths $(VERSION)/kong,$(UNRELEASED_DIR)/kong \ + --title Kong \ + --github-issue-repo $(OWNER_REPO) \ + --github-api-repo $(OWNER_REPO) \ + --with-jiras \ + >> $(VERSION).md; \ fi - @if [ -d "$(UNRELEASED_DIR)/kong-manager" ] && [ -n "$$(shopt -s nullglob; echo $(UNRELEASED_DIR)/kong-manager/*.yml)" ] ; then \ - if [ -f "$(VERSION)/$(VERSION).md" ]; then \ - changelog --debug=$(DEBUG) generate \ - --repo-path . \ - --changelog-paths $(VERSION)/kong-manager,$(UNRELEASED_DIR)/kong-manager \ - --title Kong-Manager \ - --github-issue-repo Kong/kong-manager \ - --github-api-repo $(OWNER_REPO) \ - --with-jiras \ - >> $(VERSION).md; \ - else \ - changelog --debug=$(DEBUG) generate \ - --repo-path . \ - --changelog-paths $(UNRELEASED_DIR)/kong-manager \ - --title Kong-Manager \ - --github-issue-repo Kong/kong-manager \ - --github-api-repo $(OWNER_REPO) \ - --with-jiras \ - >> $(VERSION).md; \ - fi \ + @if [ -n "$$(shopt -s nullglob; echo $(UNRELEASED_DIR)/kong-manager/*.yml)" ] || \ + [ -n "$$(shopt -s nullglob; echo $(VERSION)/kong-manager/*.yml)" ] ; then \ + changelog --debug=$(DEBUG) generate \ + --repo-path . \ + --changelog-paths $(VERSION)/kong-manager,$(UNRELEASED_DIR)/kong-manager \ + --title Kong-Manager \ + --github-issue-repo Kong/kong-manager \ + --github-api-repo $(OWNER_REPO) \ + --with-jiras \ + >> $(VERSION).md; \ fi @echo From 9793768cf9c10f14d6e0a1bf58db29bc0fad3be1 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 26 Jun 2023 18:12:24 +0200 Subject: [PATCH 3495/4351] feat(tracing): propagation module / typedef The new propagation module replaces the propagation.lua file, providing a more flexible and extensible way to handle tracing headers propagation from plugins (at the moment OpenTelemetry and Zipkin). It allows configuring the priority of tracing context extraction and what headers to extract and inject the tracing context from/to. It also allows clearing headers from the request after extraction to gain full control on what is propagated to the upstream. New configuration options: propagation.extract: Header formats used to extract tracing context from incoming requests. propagation.inject: Header formats used to inject tracing context. propagation.clear: Header names to clear after context extraction. Each header format is now defined in its own extractor and injector files so that individual logic for extracting and injecting the tracing context is isolated. This is meant to improve maintainability/testability and facilitate extending support to new header formats. apply PR suggestions (squash me) Co-authored-by: Qi --- .../kong/propagation-module-rework.yml | 5 + kong-3.7.0-0.rockspec | 21 +- kong/db/schema/typedefs.lua | 3 + kong/plugins/opentelemetry/handler.lua | 33 +- kong/plugins/opentelemetry/schema.lua | 11 +- kong/plugins/zipkin/handler.lua | 55 +- kong/plugins/zipkin/schema.lua | 13 +- kong/tracing/propagation.lua | 706 ------- kong/tracing/propagation/extractors/_base.lua | 196 ++ kong/tracing/propagation/extractors/aws.lua | 92 + kong/tracing/propagation/extractors/b3.lua | 219 +++ .../propagation/extractors/datadog.lua | 61 + kong/tracing/propagation/extractors/gcp.lua | 46 + .../tracing/propagation/extractors/jaeger.lua | 76 + kong/tracing/propagation/extractors/ot.lua | 68 + kong/tracing/propagation/extractors/w3c.lua | 75 + kong/tracing/propagation/init.lua | 239 +++ kong/tracing/propagation/injectors/_base.lua | 212 ++ kong/tracing/propagation/injectors/aws.lua | 36 + .../propagation/injectors/b3-single.lua | 44 + kong/tracing/propagation/injectors/b3.lua | 44 + .../tracing/propagation/injectors/datadog.lua | 40 + kong/tracing/propagation/injectors/gcp.lua | 29 + kong/tracing/propagation/injectors/jaeger.lua | 42 + kong/tracing/propagation/injectors/ot.lua | 43 + kong/tracing/propagation/injectors/w3c.lua | 33 + kong/tracing/propagation/schema.lua | 61 + kong/tracing/propagation/utils.lua | 98 + .../26-tracing/02-propagation_spec.lua | 1371 ------------- .../02-propagation_strategies_spec.lua | 1750 +++++++++++++++++ .../26-tracing/03-propagation_module_spec.lua | 463 +++++ ...est-id_spec.lua => 04-request-id_spec.lua} | 0 .../14-tracing/02-propagation_spec.lua | 252 +-- ...acy_propagation_parameter_warning_spec.lua | 124 ++ .../34-zipkin/zipkin_no_endpoint_spec.lua | 10 +- spec/03-plugins/34-zipkin/zipkin_spec.lua | 357 +++- .../37-opentelemetry/03-propagation_spec.lua | 441 ++++- .../kong/plugins/trace-propagator/handler.lua | 56 - .../kong/plugins/trace-propagator/schema.lua | 11 - 39 files changed, 5021 insertions(+), 2415 deletions(-) create mode 100644 changelog/unreleased/kong/propagation-module-rework.yml delete mode 100644 kong/tracing/propagation.lua create mode 100644 kong/tracing/propagation/extractors/_base.lua create mode 100644 kong/tracing/propagation/extractors/aws.lua create mode 100644 kong/tracing/propagation/extractors/b3.lua create mode 100644 kong/tracing/propagation/extractors/datadog.lua create mode 100644 kong/tracing/propagation/extractors/gcp.lua create mode 100644 kong/tracing/propagation/extractors/jaeger.lua create mode 100644 kong/tracing/propagation/extractors/ot.lua create mode 100644 kong/tracing/propagation/extractors/w3c.lua create mode 100644 kong/tracing/propagation/init.lua create mode 100644 kong/tracing/propagation/injectors/_base.lua create mode 100644 kong/tracing/propagation/injectors/aws.lua create mode 100644 kong/tracing/propagation/injectors/b3-single.lua create mode 100644 kong/tracing/propagation/injectors/b3.lua create mode 100644 kong/tracing/propagation/injectors/datadog.lua create mode 100644 kong/tracing/propagation/injectors/gcp.lua create mode 100644 kong/tracing/propagation/injectors/jaeger.lua create mode 100644 kong/tracing/propagation/injectors/ot.lua create mode 100644 kong/tracing/propagation/injectors/w3c.lua create mode 100644 kong/tracing/propagation/schema.lua create mode 100644 kong/tracing/propagation/utils.lua delete mode 100644 spec/01-unit/26-tracing/02-propagation_spec.lua create mode 100644 spec/01-unit/26-tracing/02-propagation_strategies_spec.lua create mode 100644 spec/01-unit/26-tracing/03-propagation_module_spec.lua rename spec/01-unit/26-tracing/{03-request-id_spec.lua => 04-request-id_spec.lua} (100%) create mode 100644 spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua delete mode 100644 spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua diff --git a/changelog/unreleased/kong/propagation-module-rework.yml b/changelog/unreleased/kong/propagation-module-rework.yml new file mode 100644 index 00000000000..69f3dcb7675 --- /dev/null +++ b/changelog/unreleased/kong/propagation-module-rework.yml @@ -0,0 +1,5 @@ +message: | + **OpenTelemetry, Zipkin**: the propagation module has been reworked, new + options allow better control over the configuration of tracing headers propagation. +type: feature +scope: Plugin diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 1e45d8209f5..b9639d239e2 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -598,7 +598,26 @@ build = { ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", - ["kong.tracing.propagation"] = "kong/tracing/propagation.lua", + ["kong.tracing.propagation"] = "kong/tracing/propagation/init.lua", + ["kong.tracing.propagation.schema"] = "kong/tracing/propagation/schema.lua", + ["kong.tracing.propagation.utils"] = "kong/tracing/propagation/utils.lua", + ["kong.tracing.propagation.extractors._base"] = "kong/tracing/propagation/extractors/_base.lua", + ["kong.tracing.propagation.extractors.w3c"] = "kong/tracing/propagation/extractors/w3c.lua", + ["kong.tracing.propagation.extractors.b3"] = "kong/tracing/propagation/extractors/b3.lua", + ["kong.tracing.propagation.extractors.jaeger"] = "kong/tracing/propagation/extractors/jaeger.lua", + ["kong.tracing.propagation.extractors.ot"] = "kong/tracing/propagation/extractors/ot.lua", + ["kong.tracing.propagation.extractors.gcp"] = "kong/tracing/propagation/extractors/gcp.lua", + ["kong.tracing.propagation.extractors.aws"] = "kong/tracing/propagation/extractors/aws.lua", + ["kong.tracing.propagation.extractors.datadog"] = "kong/tracing/propagation/extractors/datadog.lua", + ["kong.tracing.propagation.injectors._base"] = "kong/tracing/propagation/injectors/_base.lua", + ["kong.tracing.propagation.injectors.w3c"] = "kong/tracing/propagation/injectors/w3c.lua", + ["kong.tracing.propagation.injectors.b3"] = "kong/tracing/propagation/injectors/b3.lua", + ["kong.tracing.propagation.injectors.b3-single"] = "kong/tracing/propagation/injectors/b3-single.lua", + ["kong.tracing.propagation.injectors.jaeger"] = "kong/tracing/propagation/injectors/jaeger.lua", + ["kong.tracing.propagation.injectors.ot"] = "kong/tracing/propagation/injectors/ot.lua", + ["kong.tracing.propagation.injectors.gcp"] = "kong/tracing/propagation/injectors/gcp.lua", + ["kong.tracing.propagation.injectors.aws"] = "kong/tracing/propagation/injectors/aws.lua", + ["kong.tracing.propagation.injectors.datadog"] = "kong/tracing/propagation/injectors/datadog.lua", ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", ["kong.tracing.tracing_context"] = "kong/tracing/tracing_context.lua", diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index cd875302280..16643abf3cc 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -2,6 +2,7 @@ -- @module kong.db.schema.typedefs local utils = require "kong.tools.utils" local queue_schema = require "kong.tools.queue_schema" +local propagation_schema = require "kong.tracing.propagation.schema" local openssl_pkey = require "resty.openssl.pkey" local openssl_x509 = require "resty.openssl.x509" local Schema = require "kong.db.schema" @@ -882,6 +883,8 @@ typedefs.jwk = Schema.define { typedefs.queue = queue_schema +typedefs.propagation = propagation_schema + local function validate_lua_expression(expression) local sandbox = require "kong.tools.sandbox" return sandbox.validate_safe(expression) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index a265e57c21f..444e3435a26 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -14,10 +14,6 @@ local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG local ngx_now = ngx.now local ngx_update_time = ngx.update_time -local ngx_req = ngx.req -local ngx_get_headers = ngx_req.get_headers -local propagation_parse = propagation.parse -local propagation_set = propagation.set local null = ngx.null local encode_traces = otlp.encode_traces local encode_span = otlp.transform_span @@ -91,8 +87,8 @@ local function http_export(conf, spans) return ok, err end -function OpenTelemetryHandler:access(conf) - local headers = ngx_get_headers() + +local function get_inject_ctx(extracted_ctx, conf) local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] -- get the global tracer when available, or instantiate a new one @@ -109,17 +105,21 @@ function OpenTelemetryHandler:access(conf) end local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span - local header_type, trace_id, span_id, parent_id, parent_sampled, _ = propagation_parse(headers, conf.header_type) + local trace_id = extracted_ctx.trace_id + local span_id = extracted_ctx.span_id + local parent_id = extracted_ctx.parent_id + local parent_sampled = extracted_ctx.should_sample -- Overwrite trace ids -- with the value extracted from incoming tracing headers if trace_id then -- to propagate the correct trace ID we have to set it here - -- before passing this span to propagation.set() + -- before passing this span to propagation injected_parent_span.trace_id = trace_id -- update the Tracing Context with the trace ID extracted from headers tracing_context.set_raw_trace_id(trace_id) end + -- overwrite root span's parent_id if span_id then root_span.parent_id = span_id @@ -147,7 +147,22 @@ function OpenTelemetryHandler:access(conf) -- Set the sampled flag for the outgoing header's span injected_parent_span.should_sample = sampled - propagation_set(conf.header_type, header_type, injected_parent_span, "w3c") + extracted_ctx.trace_id = injected_parent_span.trace_id + extracted_ctx.span_id = injected_parent_span.span_id + extracted_ctx.should_sample = injected_parent_span.should_sample + extracted_ctx.parent_id = injected_parent_span.parent_id + + -- return the injected ctx (data to be injected with outgoing tracing headers) + return extracted_ctx +end + + +function OpenTelemetryHandler:access(conf) + propagation.propagate( + propagation.get_plugin_params(conf), + get_inject_ctx, + conf + ) end diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index 59181655c1a..bdbd27056f2 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -71,9 +71,13 @@ return { default = nil }}, { header_type = { description = "All HTTP requests going through the plugin are tagged with a tracing HTTP request. This property codifies what kind of tracing header the plugin expects on incoming requests.", type = "string", + deprecation = { + message = "opentelemetry: config.header_type is deprecated, please use config.propagation options instead", + removal_in_version = "4.0", + old_default = "preserve" }, required = false, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp", "datadog" } } }, { sampling_rate = { description = "Tracing sampling rate for configuring the probability-based sampler. When set, this value supersedes the global `tracing_sampling_rate` setting from kong.conf.", type = "number", @@ -81,6 +85,11 @@ return { required = false, default = nil, } }, + { propagation = typedefs.propagation { + default = { + default_format = "w3c", + }, + } }, }, }, }, }, diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index e36c658c280..a3b450dc782 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -88,10 +88,10 @@ end local initialize_request -local function get_context(conf, ctx) +local function get_context(conf, ctx, extracted_ctx) local zipkin = ctx.zipkin if not zipkin then - initialize_request(conf, ctx) + initialize_request(conf, ctx, extracted_ctx) zipkin = ctx.zipkin end return zipkin @@ -99,13 +99,33 @@ end if subsystem == "http" then - initialize_request = function(conf, ctx) + initialize_request = function(conf, ctx, extracted_ctx) local req = kong.request local req_headers = req.get_headers() - local header_type, trace_id, span_id, parent_id, should_sample, baggage = - propagation.parse(req_headers, conf.header_type) + extracted_ctx = extracted_ctx + or propagation.extract(propagation.get_plugin_params(conf)) + or {} + local trace_id = extracted_ctx.trace_id + local should_sample = extracted_ctx.should_sample + local baggage = extracted_ctx.baggage + + -- Some formats (e.g. W3C) only provide one span_id, which is the id of the + -- span that the header represents, it is meant to be used as the parent of + -- the server span (span generated by the receiver) and is in fact + -- sometimes called parent_id. + -- Other formats (e.g. B3) support two span IDs, usually span_id and + -- parent_id. In that case the span (and its ID) is shared between client + -- and server and the parent_id identifies its parent. + local parent_id, span_id + if extracted_ctx.reuse_span_id then + span_id = extracted_ctx.span_id + parent_id = extracted_ctx.parent_id + + else + parent_id = extracted_ctx.span_id + end local method = req.get_method() @@ -168,23 +188,38 @@ if subsystem == "http" then ctx.zipkin = { request_span = request_span, - header_type = header_type, proxy_span = nil, header_filter_finished = false, } end - function ZipkinLogHandler:access(conf) -- luacheck: ignore 212 - local zipkin = get_context(conf, kong.ctx.plugin) + local function get_inject_ctx(extract_ctx, conf) + local zipkin = get_context(conf, kong.ctx.plugin, extract_ctx) local ngx_ctx = ngx.ctx local access_start = ngx_ctx.KONG_ACCESS_START and ngx_ctx.KONG_ACCESS_START * 1000 or ngx_now_mu() - get_or_add_proxy_span(zipkin, access_start) - propagation.set(conf.header_type, zipkin.header_type, zipkin.proxy_span, conf.default_header_type) + local proxy_span = get_or_add_proxy_span(zipkin, access_start) + + local inject_ctx = extract_ctx + inject_ctx.trace_id = proxy_span.trace_id or inject_ctx.trace_id or nil + inject_ctx.span_id = proxy_span.span_id or inject_ctx.span_id or nil + inject_ctx.parent_id = proxy_span.parent_id or inject_ctx.parent_id or nil + inject_ctx.should_sample = proxy_span.should_sample or inject_ctx.should_sample or nil + inject_ctx.baggage = proxy_span.baggage or inject_ctx.baggage or nil + return inject_ctx + end + + + function ZipkinLogHandler:access(conf) -- luacheck: ignore 212 + propagation.propagate( + propagation.get_plugin_params(conf), + get_inject_ctx, + conf + ) end diff --git a/kong/plugins/zipkin/schema.lua b/kong/plugins/zipkin/schema.lua index d14ca224d57..da4b0aa8d3e 100644 --- a/kong/plugins/zipkin/schema.lua +++ b/kong/plugins/zipkin/schema.lua @@ -56,9 +56,13 @@ return { { include_credential = { description = "Specify whether the credential of the currently authenticated consumer should be included in metadata sent to the Zipkin server.", type = "boolean", required = true, default = true } }, { traceid_byte_count = { description = "The length in bytes of each request's Trace ID.", type = "integer", required = true, default = 16, one_of = { 8, 16 } } }, { header_type = { description = "All HTTP requests going through the plugin are tagged with a tracing HTTP request. This property codifies what kind of tracing header the plugin expects on incoming requests", type = "string", required = true, default = "preserve", - one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, + one_of = { "preserve", "ignore", "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "datadog", "gcp" }, + deprecation = { message = "zipkin: config.header_type is deprecated, please use config.propagation options instead", removal_in_version = "4.0", old_default = "preserve" } + } }, { default_header_type = { description = "Allows specifying the type of header to be added to requests with no pre-existing tracing headers and when `config.header_type` is set to `\"preserve\"`. When `header_type` is set to any other value, `default_header_type` is ignored.", type = "string", required = true, default = "b3", - one_of = { "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "gcp" } } }, + one_of = { "b3", "b3-single", "w3c", "jaeger", "ot", "aws", "datadog", "gcp" }, + deprecation = { message = "zipkin: config.default_header_type is deprecated, please use config.propagation.default_format instead", removal_in_version = "4.0", old_default = "b3" } + } }, { tags_header = { description = "The Zipkin plugin will add extra headers to the tags associated with any HTTP requests that come with a header named as configured by this property.", type = "string", required = true, default = "Zipkin-Tags" } }, { static_tags = { description = "The tags specified on this property will be added to the generated request traces.", type = "array", elements = static_tag, custom_validator = validate_static_tags } }, @@ -70,6 +74,11 @@ return { { phase_duration_flavor = { description = "Specify whether to include the duration of each phase as an annotation or a tag.", type = "string", required = true, default = "annotations", one_of = { "annotations", "tags" } } }, { queue = typedefs.queue }, + { propagation = typedefs.propagation { + default = { + default_format = "b3", + }, + } }, }, }, }, }, diff --git a/kong/tracing/propagation.lua b/kong/tracing/propagation.lua deleted file mode 100644 index 606fcfa5b87..00000000000 --- a/kong/tracing/propagation.lua +++ /dev/null @@ -1,706 +0,0 @@ -local to_hex = require "resty.string".to_hex -local openssl_bignum = require "resty.openssl.bn" -local table_merge = require "kong.tools.utils".table_merge -local split = require "kong.tools.utils".split -local strip = require "kong.tools.utils".strip -local tracing_context = require "kong.tracing.tracing_context" -local unescape_uri = ngx.unescape_uri -local char = string.char -local match = string.match -local sub = string.sub -local gsub = string.gsub -local fmt = string.format -local concat = table.concat -local ipairs = ipairs -local to_ot_trace_id - - -local baggage_mt = { - __newindex = function() - error("attempt to set immutable baggage", 2) - end, -} - -local B3_SINGLE_PATTERN = - "^(%x+)%-(%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x)%-?([01d]?)%-?(%x*)$" -local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" -local JAEGER_TRACECONTEXT_PATTERN = "^(%x+):(%x+):(%x+):(%x+)$" -local JAEGER_BAGGAGE_PATTERN = "^uberctx%-(.*)$" -local OT_BAGGAGE_PATTERN = "^ot%-baggage%-(.*)$" -local W3C_TRACEID_LEN = 16 - -local AWS_KV_PAIR_DELIM = ";" -local AWS_KV_DELIM = "=" -local AWS_TRACE_ID_KEY = "Root" -local AWS_TRACE_ID_LEN = 35 -local AWS_TRACE_ID_PATTERN = "^(%x+)%-(%x+)%-(%x+)$" -local AWS_TRACE_ID_VERSION = "1" -local AWS_TRACE_ID_TIMESTAMP_LEN = 8 -local AWS_TRACE_ID_UNIQUE_ID_LEN = 24 -local AWS_PARENT_ID_KEY = "Parent" -local AWS_PARENT_ID_LEN = 16 -local AWS_SAMPLED_FLAG_KEY = "Sampled" - -local GCP_TRACECONTEXT_REGEX = "^(?[0-9a-f]{32})/(?[0-9]{1,20})(;o=(?[0-9]))?$" -local GCP_TRACE_ID_LEN = 32 - -local function hex_to_char(c) - return char(tonumber(c, 16)) -end - - -local function from_hex(str) - if str ~= nil then -- allow nil to pass through - str = gsub(str, "%x%x", hex_to_char) - end - return str -end - --- adds `count` number of zeros to the left of the str -local function left_pad_zero(str, count) - return ('0'):rep(count-#str) .. str -end - - -local function to_w3c_trace_id(trace_id) - if #trace_id < W3C_TRACEID_LEN then - return ('\0'):rep(W3C_TRACEID_LEN - #trace_id) .. trace_id - elseif #trace_id > W3C_TRACEID_LEN then - return trace_id:sub(-W3C_TRACEID_LEN) - end - - return trace_id -end - -local function to_gcp_trace_id(trace_id) - if #trace_id < GCP_TRACE_ID_LEN then - return ('0'):rep(GCP_TRACE_ID_LEN - #trace_id) .. trace_id - elseif #trace_id > GCP_TRACE_ID_LEN then - return trace_id:sub(-GCP_TRACE_ID_LEN) - end - - return trace_id -end - - -local function parse_baggage_headers(headers, header_pattern) - -- account for both ot and uber baggage headers - local baggage - for k, v in pairs(headers) do - local baggage_key = match(k, header_pattern) - if baggage_key then - if baggage then - baggage[baggage_key] = unescape_uri(v) - else - baggage = { [baggage_key] = unescape_uri(v) } - end - end - end - - if baggage then - return setmetatable(baggage, baggage_mt) - end -end - - -local function parse_zipkin_b3_headers(headers, b3_single_header) - local warn = kong.log.warn - - -- X-B3-Sampled: if an upstream decided to sample this request, we do too. - local should_sample = headers["x-b3-sampled"] - if should_sample == "1" or should_sample == "true" then - should_sample = true - elseif should_sample == "0" or should_sample == "false" then - should_sample = false - elseif should_sample ~= nil then - warn("x-b3-sampled header invalid; ignoring.") - should_sample = nil - end - - -- X-B3-Flags: if it equals '1' then it overrides sampling policy - -- We still want to warn on invalid sample header, so do this after the above - local debug_header = headers["x-b3-flags"] - if debug_header == "1" then - should_sample = true - elseif debug_header ~= nil then - warn("x-b3-flags header invalid; ignoring.") - end - - local trace_id, span_id, sampled, parent_id - local had_invalid_id = false - - -- B3 single header - -- * For speed, the "-" separators between sampled and parent_id are optional on this implementation - -- This is not guaranteed to happen in future versions and won't be considered a breaking change - -- * The "sampled" section activates sampling with both "1" and "d". This is to match the - -- behavior of the X-B3-Flags header - if b3_single_header and type(b3_single_header) == "string" then - if b3_single_header == "1" or b3_single_header == "d" then - should_sample = true - - elseif b3_single_header == "0" then - should_sample = should_sample or false - - else - trace_id, span_id, sampled, parent_id = - match(b3_single_header, B3_SINGLE_PATTERN) - - local trace_id_len = trace_id and #trace_id or 0 - if trace_id - and (trace_id_len == 16 or trace_id_len == 32) - and (parent_id == "" or #parent_id == 16) - then - - if should_sample or sampled == "1" or sampled == "d" then - should_sample = true - elseif sampled == "0" then - should_sample = false - end - - if parent_id == "" then - parent_id = nil - end - - else - warn("b3 single header invalid; ignoring.") - had_invalid_id = true - end - end - end - - local trace_id_header = headers["x-b3-traceid"] - if trace_id_header and ((#trace_id_header ~= 16 and #trace_id_header ~= 32) - or trace_id_header:match("%X")) then - warn("x-b3-traceid header invalid; ignoring.") - had_invalid_id = true - else - trace_id = trace_id or trace_id_header -- b3 single header overrides x-b3-traceid - end - - local span_id_header = headers["x-b3-spanid"] - if span_id_header and (#span_id_header ~= 16 or span_id_header:match("%X")) then - warn("x-b3-spanid header invalid; ignoring.") - had_invalid_id = true - else - span_id = span_id or span_id_header -- b3 single header overrides x-b3-spanid - end - - local parent_id_header = headers["x-b3-parentspanid"] - if parent_id_header and (#parent_id_header ~= 16 or parent_id_header:match("%X")) then - warn("x-b3-parentspanid header invalid; ignoring.") - had_invalid_id = true - else - parent_id = parent_id or parent_id_header -- b3 single header overrides x-b3-parentid - end - - if trace_id == nil or had_invalid_id then - return nil, nil, nil, should_sample - end - - trace_id = from_hex(trace_id) - span_id = from_hex(span_id) - parent_id = from_hex(parent_id) - - return trace_id, span_id, parent_id, should_sample -end - - -local function parse_w3c_trace_context_headers(w3c_header) - -- allow testing to spy on this. - local warn = kong.log.warn - - local should_sample = false - - if type(w3c_header) ~= "string" then - return nil, nil, should_sample - end - - local version, trace_id, parent_id, trace_flags = match(w3c_header, W3C_TRACECONTEXT_PATTERN) - - -- values are not parseable hexadecimal and therefore invalid. - if version == nil or trace_id == nil or parent_id == nil or trace_flags == nil then - warn("invalid W3C traceparent header; ignoring.") - return nil, nil, nil - end - - -- Only support version 00 of the W3C Trace Context spec. - if version ~= "00" then - warn("invalid W3C Trace Context version; ignoring.") - return nil, nil, nil - end - - -- valid trace_id is required. - if #trace_id ~= 32 or tonumber(trace_id, 16) == 0 then - warn("invalid W3C trace context trace ID; ignoring.") - return nil, nil, nil - end - - -- valid parent_id is required. - if #parent_id ~= 16 or tonumber(parent_id, 16) == 0 then - warn("invalid W3C trace context parent ID; ignoring.") - return nil, nil, nil - end - - -- valid flags are required - if #trace_flags ~= 2 then - warn("invalid W3C trace context flags; ignoring.") - return nil, nil, nil - end - - -- W3C sampled flag: https://www.w3.org/TR/trace-context/#sampled-flag - should_sample = tonumber(trace_flags, 16) % 2 == 1 - - trace_id = from_hex(trace_id) - parent_id = from_hex(parent_id) - - return trace_id, parent_id, should_sample -end - -local function parse_ot_headers(headers) - local warn = kong.log.warn - - local should_sample = headers["ot-tracer-sampled"] - if should_sample == "1" or should_sample == "true" then - should_sample = true - elseif should_sample == "0" or should_sample == "false" then - should_sample = false - elseif should_sample ~= nil then - warn("ot-tracer-sampled header invalid; ignoring.") - should_sample = nil - end - - local trace_id, span_id - local had_invalid_id = false - - local trace_id_header = headers["ot-tracer-traceid"] - if trace_id_header and ((#trace_id_header ~= 16 and #trace_id_header ~= 32) or trace_id_header:match("%X")) then - warn("ot-tracer-traceid header invalid; ignoring.") - had_invalid_id = true - else - trace_id = trace_id_header - end - - local span_id_header = headers["ot-tracer-spanid"] - if span_id_header and (#span_id_header ~= 16 or span_id_header:match("%X")) then - warn("ot-tracer-spanid header invalid; ignoring.") - had_invalid_id = true - else - span_id = span_id_header - end - - if trace_id == nil or had_invalid_id then - return nil, nil, should_sample - end - - trace_id = from_hex(trace_id) - span_id = from_hex(span_id) - - return trace_id, span_id, should_sample -end - - -local function parse_jaeger_trace_context_headers(jaeger_header) - -- allow testing to spy on this. - local warn = kong.log.warn - - if type(jaeger_header) ~= "string" then - return nil, nil, nil, nil - end - - local trace_id, span_id, parent_id, trace_flags = match(jaeger_header, JAEGER_TRACECONTEXT_PATTERN) - - -- values are not parsable hexidecimal and therefore invalid. - if trace_id == nil or span_id == nil or parent_id == nil or trace_flags == nil then - warn("invalid jaeger uber-trace-id header; ignoring.") - return nil, nil, nil, nil - end - - -- valid trace_id is required. - if #trace_id > 32 or tonumber(trace_id, 16) == 0 then - warn("invalid jaeger trace ID; ignoring.") - return nil, nil, nil, nil - end - - -- if trace_id is not of length 32 chars then 0-pad to left - if #trace_id < 32 then - trace_id = left_pad_zero(trace_id, 32) - end - - -- validating parent_id. If it is invalid just logging, as it can be ignored - -- https://www.jaegertracing.io/docs/1.29/client-libraries/#tracespan-identity - if #parent_id ~= 16 and tonumber(parent_id, 16) ~= 0 then - warn("invalid jaeger parent ID; ignoring.") - end - - -- valid span_id is required. - if #span_id > 16 or tonumber(span_id, 16) == 0 then - warn("invalid jaeger span ID; ignoring.") - return nil, nil, nil, nil - end - - -- if span id length is less than 16 then 0-pad left - if #span_id < 16 then - span_id = left_pad_zero(span_id, 16) - end - - -- valid flags are required - if #trace_flags ~= 1 and #trace_flags ~= 2 then - warn("invalid jaeger flags; ignoring.") - return nil, nil, nil, nil - end - - -- Jaeger sampled flag: https://www.jaegertracing.io/docs/1.17/client-libraries/#tracespan-identity - local should_sample = tonumber(trace_flags, 16) % 2 == 1 - - trace_id = from_hex(trace_id) - span_id = from_hex(span_id) - parent_id = from_hex(parent_id) - - return trace_id, span_id, parent_id, should_sample -end - -local function parse_aws_headers(aws_header) - -- allow testing to spy on this. - local warn = kong.log.warn - - if type(aws_header) ~= "string" then - return nil, nil, nil - end - - local trace_id = nil - local span_id = nil - local should_sample = nil - - -- The AWS trace header consists of multiple `key=value` separated by a delimiter `;` - -- We can retrieve the trace id with the `Root` key, the span id with the `Parent` - -- key and the sampling parameter with the `Sampled` flag. Extra information should be ignored. - -- - -- The trace id has a custom format: `version-timestamp-uniqueid` and an opentelemetry compatible - -- id can be deduced by concatenating the timestamp and uniqueid. - -- - -- https://docs.aws.amazon.com/xray/latest/devguide/xray-concepts.html#xray-concepts-tracingheader - for _, key_pair in ipairs(split(aws_header, AWS_KV_PAIR_DELIM)) do - local key_pair_list = split(key_pair, AWS_KV_DELIM) - local key = strip(key_pair_list[1]) - local value = strip(key_pair_list[2]) - - if key == AWS_TRACE_ID_KEY then - local version, timestamp_subset, unique_id_subset = match(value, AWS_TRACE_ID_PATTERN) - - if #value ~= AWS_TRACE_ID_LEN or version ~= AWS_TRACE_ID_VERSION - or #timestamp_subset ~= AWS_TRACE_ID_TIMESTAMP_LEN - or #unique_id_subset ~= AWS_TRACE_ID_UNIQUE_ID_LEN then - warn("invalid aws header trace id; ignoring.") - return nil, nil, nil - end - - trace_id = from_hex(timestamp_subset .. unique_id_subset) - elseif key == AWS_PARENT_ID_KEY then - if #value ~= AWS_PARENT_ID_LEN then - warn("invalid aws header parent id; ignoring.") - return nil, nil, nil - end - span_id = from_hex(value) - elseif key == AWS_SAMPLED_FLAG_KEY then - if value ~= "0" and value ~= "1" then - warn("invalid aws header sampled flag; ignoring.") - return nil, nil, nil - end - should_sample = value == "1" - end - end - return trace_id, span_id, should_sample -end - -local function parse_gcp_headers(gcp_header) - local warn = kong.log.warn - - if type(gcp_header) ~= "string" then - return nil, nil, nil - end - - local match, err = ngx.re.match(gcp_header, GCP_TRACECONTEXT_REGEX, 'jo') - if not match then - local warning = "invalid GCP header" - if err then - warning = warning .. ": " .. err - end - - warn(warning .. "; ignoring.") - - return nil, nil, nil - end - - local trace_id = from_hex(match["trace_id"]) - local span_id = openssl_bignum.from_dec(match["span_id"]):to_binary() - local should_sample = match["trace_flags"] == "1" - - return trace_id, span_id, should_sample -end - --- This plugin understands several tracing header types: --- * Zipkin B3 headers (X-B3-TraceId, X-B3-SpanId, X-B3-ParentId, X-B3-Sampled, X-B3-Flags) --- * Zipkin B3 "single header" (a single header called "B3", composed of several fields) --- * spec: https://github.com/openzipkin/b3-propagation/blob/master/RATIONALE.md#b3-single-header-format --- * W3C "traceparent" header - also a composed field --- * spec: https://www.w3.org/TR/trace-context/ --- * Jaeger's uber-trace-id & baggage headers --- * spec: https://www.jaegertracing.io/docs/1.21/client-libraries/#tracespan-identity --- * OpenTelemetry ot-tracer-* tracing headers. --- * OpenTelemetry spec: https://github.com/open-telemetry/opentelemetry-specification --- * Base implementation followed: https://github.com/open-telemetry/opentelemetry-java/blob/96e8523544f04c305da5382854eee06218599075/extensions/trace_propagators/src/main/java/io/opentelemetry/extensions/trace/propagation/OtTracerPropagator.java --- --- The plugin expects request to be using *one* of these types. If several of them are --- encountered on one request, only one kind will be transmitted further. The order is --- --- B3-single > B3 > W3C > Jaeger > OT --- --- Exceptions: --- --- * When both B3 and B3-single fields are present, the B3 fields will be "ammalgamated" --- into the resulting B3-single field. If they present contradictory information (i.e. --- different TraceIds) then B3-single will "win". --- --- * The erroneous formatting on *any* header (even those overridden by B3 single) results --- in rejection (ignoring) of all headers. This rejection is logged. -local function find_header_type(headers) - local b3_single_header = headers["b3"] - if not b3_single_header then - local tracestate_header = headers["tracestate"] - - -- handling tracestate header if it is multi valued - if type(tracestate_header) == "table" then - -- https://www.w3.org/TR/trace-context/#tracestate-header - -- Handling multi value header : https://httpwg.org/specs/rfc7230.html#field.order - tracestate_header = concat(tracestate_header, ',') - kong.log.debug("header `tracestate` is a table :" .. tracestate_header) - end - - if tracestate_header then - b3_single_header = match(tracestate_header, "^b3=(.+)$") - end - end - - if b3_single_header then - return "b3-single", b3_single_header - end - - if headers["x-b3-sampled"] - or headers["x-b3-flags"] - or headers["x-b3-traceid"] - or headers["x-b3-spanid"] - or headers["x-b3-parentspanid"] - then - return "b3" - end - - local w3c_header = headers["traceparent"] - if w3c_header then - return "w3c", w3c_header - end - - local jaeger_header = headers["uber-trace-id"] - if jaeger_header then - return "jaeger", jaeger_header - end - - local ot_header = headers["ot-tracer-traceid"] - if ot_header then - return "ot", ot_header - end - - local aws_header = headers["x-amzn-trace-id"] - if aws_header then - return "aws", aws_header - end - - local gcp_header = headers["x-cloud-trace-context"] - if gcp_header then - return "gcp", gcp_header - end -end - - -local function parse(headers, conf_header_type) - if conf_header_type == "ignore" then - return nil - end - - -- Check for B3 headers first - local header_type, composed_header = find_header_type(headers) - local trace_id, span_id, parent_id, should_sample - - if header_type == "b3" or header_type == "b3-single" then - trace_id, span_id, parent_id, should_sample = parse_zipkin_b3_headers(headers, composed_header) - elseif header_type == "w3c" then - trace_id, parent_id, should_sample = parse_w3c_trace_context_headers(composed_header) - elseif header_type == "jaeger" then - trace_id, span_id, parent_id, should_sample = parse_jaeger_trace_context_headers(composed_header) - elseif header_type == "ot" then - trace_id, parent_id, should_sample = parse_ot_headers(headers) - elseif header_type == "aws" then - trace_id, span_id, should_sample = parse_aws_headers(composed_header) - elseif header_type == "gcp" then - trace_id, span_id, should_sample = parse_gcp_headers(composed_header) - end - - if not trace_id then - return header_type, trace_id, span_id, parent_id, should_sample - end - - -- Parse baggage headers - local baggage - local ot_baggage = parse_baggage_headers(headers, OT_BAGGAGE_PATTERN) - local jaeger_baggage = parse_baggage_headers(headers, JAEGER_BAGGAGE_PATTERN) - if ot_baggage and jaeger_baggage then - baggage = table_merge(ot_baggage, jaeger_baggage) - else - baggage = ot_baggage or jaeger_baggage or nil - end - - - return header_type, trace_id, span_id, parent_id, should_sample, baggage -end - - --- set outgoing propagation headers --- --- @tparam string conf_header_type type of tracing header to use --- @tparam string found_header_type type of tracing header found in request --- @tparam table proxy_span span to be propagated --- @tparam string conf_default_header_type used when conf_header_type=ignore -local function set(conf_header_type, found_header_type, proxy_span, conf_default_header_type) - -- proxy_span can be noop, in which case it should not be propagated. - if proxy_span.is_recording == false then - kong.log.debug("skipping propagation of noop span") - return - end - - local set_header = kong.service.request.set_header - - -- If conf_header_type is set to `preserve`, found_header_type is used over default_header_type; - -- if conf_header_type is set to `ignore`, found_header_type is not set, thus default_header_type is used. - if conf_header_type ~= "preserve" and - conf_header_type ~= "ignore" and - found_header_type ~= nil and - conf_header_type ~= found_header_type - then - kong.log.warn("Mismatched header types. conf: " .. conf_header_type .. ". found: " .. found_header_type) - end - - found_header_type = found_header_type or conf_default_header_type or "b3" - - -- contains all the different formats of the current trace ID, with zero or - -- more of the following entries: - -- { - -- ["b3"] = "", -- the trace_id when the request has a b3 or X-B3-TraceId (zipkin) header - -- ["w3c"] = "", -- the trace_id when the request has a W3C header - -- ["jaeger"] = "", -- the trace_id when the request has a jaeger tracing header - -- ["ot"] = "", -- the trace_id when the request has an OpenTelemetry tracing header - -- ["aws"] = "", -- the trace_id when the request has an aws tracing header - -- ["gcp"] = "", -- the trace_id when the request has a gcp tracing header - -- } - local trace_id_formats = {} - - if conf_header_type == "b3" or found_header_type == "b3" - then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.b3 = trace_id - - set_header("x-b3-traceid", trace_id) - set_header("x-b3-spanid", to_hex(proxy_span.span_id)) - if proxy_span.parent_id then - set_header("x-b3-parentspanid", to_hex(proxy_span.parent_id)) - end - local Flags = kong.request.get_header("x-b3-flags") -- Get from request headers - if Flags then - set_header("x-b3-flags", Flags) - else - set_header("x-b3-sampled", proxy_span.should_sample and "1" or "0") - end - end - - if conf_header_type == "b3-single" or found_header_type == "b3-single" then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.b3 = trace_id - - set_header("b3", trace_id .. - "-" .. to_hex(proxy_span.span_id) .. - "-" .. (proxy_span.should_sample and "1" or "0") .. - (proxy_span.parent_id and "-" .. to_hex(proxy_span.parent_id) or "")) - end - - if conf_header_type == "w3c" or found_header_type == "w3c" then - -- OTEL uses w3c trace context format so to_ot_trace_id works here - local trace_id = to_hex(to_w3c_trace_id(proxy_span.trace_id)) - trace_id_formats.w3c = trace_id - - set_header("traceparent", fmt("00-%s-%s-%s", - trace_id, - to_hex(proxy_span.span_id), - proxy_span.should_sample and "01" or "00")) - end - - if conf_header_type == "jaeger" or found_header_type == "jaeger" then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.jaeger = trace_id - - set_header("uber-trace-id", fmt("%s:%s:%s:%s", - trace_id, - to_hex(proxy_span.span_id), - proxy_span.parent_id and to_hex(proxy_span.parent_id) or "0", - proxy_span.should_sample and "01" or "00")) - end - - if conf_header_type == "ot" or found_header_type == "ot" then - to_ot_trace_id = to_ot_trace_id or require "kong.plugins.opentelemetry.otlp".to_ot_trace_id - local trace_id = to_hex(to_ot_trace_id(proxy_span.trace_id)) - trace_id_formats.ot = trace_id - - set_header("ot-tracer-traceid", trace_id) - set_header("ot-tracer-spanid", to_hex(proxy_span.span_id)) - set_header("ot-tracer-sampled", proxy_span.should_sample and "1" or "0") - - for key, value in proxy_span:each_baggage_item() do - set_header("ot-baggage-"..key, ngx.escape_uri(value)) - end - end - - for key, value in proxy_span:each_baggage_item() do - -- XXX: https://github.com/opentracing/specification/issues/117 - set_header("uberctx-"..key, ngx.escape_uri(value)) - end - - if conf_header_type == "aws" or found_header_type == "aws" then - local trace_id = to_hex(proxy_span.trace_id) - trace_id_formats.aws = trace_id - - set_header("x-amzn-trace-id", "Root=" .. AWS_TRACE_ID_VERSION .. "-" .. - sub(trace_id, 1, AWS_TRACE_ID_TIMESTAMP_LEN) .. "-" .. - sub(trace_id, AWS_TRACE_ID_TIMESTAMP_LEN + 1, #trace_id) .. - ";Parent=" .. to_hex(proxy_span.span_id) .. ";Sampled=" .. - (proxy_span.should_sample and "1" or "0") - ) - end - - if conf_header_type == "gcp" or found_header_type == "gcp" then - local trace_id = to_gcp_trace_id(to_hex(proxy_span.trace_id)) - trace_id_formats.gcp = trace_id - - set_header("x-cloud-trace-context", trace_id .. - "/" .. openssl_bignum.from_binary(proxy_span.span_id):to_dec() .. - ";o=" .. (proxy_span.should_sample and "1" or "0") - ) - end - - trace_id_formats = tracing_context.add_trace_id_formats(trace_id_formats) - -- add trace IDs to log serializer output - kong.log.set_serialize_value("trace_id", trace_id_formats) -end - - -return { - parse = parse, - set = set, - from_hex = from_hex, -} diff --git a/kong/tracing/propagation/extractors/_base.lua b/kong/tracing/propagation/extractors/_base.lua new file mode 100644 index 00000000000..6aa6ff496bf --- /dev/null +++ b/kong/tracing/propagation/extractors/_base.lua @@ -0,0 +1,196 @@ +local propagation_utils = require "kong.tracing.propagation.utils" + +local ipairs = ipairs +local type = type + +local to_kong_trace_id = propagation_utils.to_kong_trace_id +local to_kong_span_id = propagation_utils.to_kong_span_id + + +local _EXTRACTOR = { + name = "base_extractor", + headers_validate = { + any = {}, + all = {}, + }, +} +_EXTRACTOR.__index = _EXTRACTOR + + +--- Instantiate a new extractor. +-- +-- Constructor to create a new extractor instance. It accepts a name (might be +-- used in the future for logging purposes) and a `headers_validate` table that +-- specifies the extractor's header requirements. +-- +-- @function _EXTRACTOR:new +-- @param table e Extractor instance to use for creating the new object +-- the table can have the following fields: +-- * `name` (string, optional): the name of the extractor, currently not used, +-- might be used in the future for logging from this class. +-- * `headers_validate` (table, optional): a table with the following fields: +-- * `any` (table, optional): a list of headers that are required to be +-- present in the request. If any of the headers is present, the extractor +-- will be considered valid. +-- * `all` (table, optional): a list of headers that are required to be +-- present in the request. All headers must be present for the extractor +-- to be considered valid. +-- +-- @usage +-- local my_extractor = _EXTRACTOR:new("my_extractor", { +-- headers_validate = { +-- all = { "Some-Required-Header" }, +-- any = { "Semi", "Optional", "Headers" } +-- } +-- }) +function _EXTRACTOR:new(e) + e = e or {} + local inst = setmetatable(e, _EXTRACTOR) + + local err = "invalid extractor instance: " + assert(type(inst.headers_validate) == "table", + err .. "invalid headers_validate variable") + + return inst +end + + +function _EXTRACTOR:verify_any(headers) + local any = self.headers_validate.any + if not any or #any == 0 then + return true + end + + if not headers or type(headers) ~= "table" then + return false + end + + for _, header in ipairs(any) do + if headers[header] ~= nil then + return true + end + end + + return false +end + + +function _EXTRACTOR:verify_all(headers) + local all = self.headers_validate.all + if not all or #all == 0 then + return true + end + + if not headers or type(headers) ~= "table" then + return false + end + + for _, header in ipairs(all) do + if headers[header] == nil then + return false + end + end + + return true +end + + +-- extractors fail silently if tracing headers are just missing from the +-- request, which is a valid scenario. +function _EXTRACTOR:verify_headers(headers) + return self:verify_any(headers) and + self:verify_all(headers) +end + + +--- Extract tracing context from request headers. +-- +-- Function to call the extractor instance's get_context function +-- and format the tracing context to match Kong's internal interface. +-- +-- @function_EXTRACTOR:extract(headers) +-- @param table headers The request headers +-- @return table|nil Extracted tracing context as described in get_context +-- returning nil (and silently failing) is valid to indicate the extractor +-- failed to fetch any tracing context from the request headers, which is +-- a valid scenario. +function _EXTRACTOR:extract(headers) + local headers_verified = self:verify_headers(headers) + if not headers_verified then + return + end + + local ext_tracing_ctx, ext_err = self:get_context(headers) + if ext_err then + -- extractors should never return errors, they should fail silently + -- even when ext_tracing_ctx is nil or empty. + -- Only the base extractor returns a "not implemented method" error message + kong.log.err("failed to extract tracing context: ", ext_err) + end + + if not ext_tracing_ctx then + return + end + + -- update extracted context adding the extracted trace id's original size + -- this is used by injectors to determine the most appropriate size for the + -- trace ID in case multiple sizes are allowed (e.g. B3, ot) + if ext_tracing_ctx.trace_id then + ext_tracing_ctx.trace_id_original_size = #ext_tracing_ctx.trace_id + end + + -- convert IDs to internal format + ext_tracing_ctx.trace_id = to_kong_trace_id(ext_tracing_ctx.trace_id) + ext_tracing_ctx.span_id = to_kong_span_id(ext_tracing_ctx.span_id) + ext_tracing_ctx.parent_id = to_kong_span_id(ext_tracing_ctx.parent_id) + + return ext_tracing_ctx +end + + +--- Obtain tracing context from request headers. +-- +-- Function to be implemented by Extractor subclasses, it extracts the tracing +-- context from request headers. +-- +-- @function _EXTRACTOR:get_context(headers) +-- @param table headers The request headers +-- @return table|nil Extracted tracing context. +-- This is a table with the following structure: +-- { +-- trace_id = {encoded_string | nil}, +-- span_id = {encoded_string | nil}, +-- parent_id = {encoded_string | nil}, +-- reuse_span_id = {boolean | nil}, +-- should_sample = {boolean | nil}, +-- baggage = {table | nil}, +-- flags = {string | nil}, +-- single_header = {boolean | nil}, +-- } +-- +-- 1. trace_id: The trace ID extracted from the incoming tracing headers. +-- 2. span_id: The span_id field can have different meanings depending on the +-- format: +-- * Formats that support reusing span ID on both sides of the request +-- and provide two span IDs (span, parent): span ID is the ID of the +-- sender-receiver span. +-- * Formats that provide only one span ID (sometimes called parent_id): +-- span ID is the ID of the sender's span. +-- 3. parent_id: Only used to identify the parent of the span for formats +-- that support reusing span IDs on both sides of the request. +-- Plugins can ignore this field if they do not support this feature +-- (like OTel does) and use span_id as the parent of the span instead. +-- 4. reuse_span_id: Whether the format the ctx was extracted from supports +-- reusing span_ids on both sides of the request. +-- 5. should_sample: Whether the trace should be sampled or not. +-- 6. baggage: A table with the baggage items extracted from the incoming +-- tracing headers. +-- 7. flags: Flags extracted from the incoming tracing headers (B3) +-- 8. single_header: For extractors that support multiple formats, whether the +-- context was extracted from the single or the multi-header format. +function _EXTRACTOR:get_context(headers) + return nil, "get_context() not implemented in base class" +end + + +return _EXTRACTOR diff --git a/kong/tracing/propagation/extractors/aws.lua b/kong/tracing/propagation/extractors/aws.lua new file mode 100644 index 00000000000..cfcb5ca406d --- /dev/null +++ b/kong/tracing/propagation/extractors/aws.lua @@ -0,0 +1,92 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local propagation_utils = require "kong.tracing.propagation.utils" + +local split = require "kong.tools.utils".split +local strip = require "kong.tools.utils".strip + +local from_hex = propagation_utils.from_hex +local match = string.match +local ipairs = ipairs +local type = type + +local AWS_KV_PAIR_DELIM = ";" +local AWS_KV_DELIM = "=" +local AWS_TRACE_ID_KEY = "Root" +local AWS_TRACE_ID_LEN = 35 +local AWS_TRACE_ID_PATTERN = "^(%x+)%-(%x+)%-(%x+)$" +local AWS_TRACE_ID_VERSION = "1" +local AWS_TRACE_ID_TIMESTAMP_LEN = 8 +local AWS_TRACE_ID_UNIQUE_ID_LEN = 24 +local AWS_PARENT_ID_KEY = "Parent" +local AWS_PARENT_ID_LEN = 16 +local AWS_SAMPLED_FLAG_KEY = "Sampled" + +local AWS_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { "x-amzn-trace-id" } + } +}) + + +function AWS_EXTRACTOR:get_context(headers) + local aws_header = headers["x-amzn-trace-id"] + + if type(aws_header) ~= "string" then + return + end + + local trace_id, parent_id, should_sample + + -- The AWS trace header consists of multiple `key=value` separated by a delimiter `;` + -- We can retrieve the trace id with the `Root` key, the span id with the `Parent` + -- key and the sampling parameter with the `Sampled` flag. Extra information should be ignored. + -- + -- The trace id has a custom format: `version-timestamp-uniqueid` and an opentelemetry compatible + -- id can be deduced by concatenating the timestamp and uniqueid. + -- + -- https://docs.aws.amazon.com/xray/latest/devguide/xray-concepts.html#xray-concepts-tracingheader + for _, key_pair in ipairs(split(aws_header, AWS_KV_PAIR_DELIM)) do + local key_pair_list = split(key_pair, AWS_KV_DELIM) + local key = strip(key_pair_list[1]) + local value = strip(key_pair_list[2]) + + if key == AWS_TRACE_ID_KEY then + local version, timestamp_subset, unique_id_subset = match(value, AWS_TRACE_ID_PATTERN) + + if #value ~= AWS_TRACE_ID_LEN or version ~= AWS_TRACE_ID_VERSION + or #timestamp_subset ~= AWS_TRACE_ID_TIMESTAMP_LEN + or #unique_id_subset ~= AWS_TRACE_ID_UNIQUE_ID_LEN then + kong.log.warn("invalid aws header trace id; ignoring.") + return + end + + trace_id = from_hex(timestamp_subset .. unique_id_subset) + + elseif key == AWS_PARENT_ID_KEY then + if #value ~= AWS_PARENT_ID_LEN then + kong.log.warn("invalid aws header parent id; ignoring.") + return + end + parent_id = from_hex(value) + + elseif key == AWS_SAMPLED_FLAG_KEY then + if value ~= "0" and value ~= "1" then + kong.log.warn("invalid aws header sampled flag; ignoring.") + return + end + + should_sample = value == "1" + end + end + + return { + trace_id = trace_id, + -- in aws "parent" is the parent span of the receiver + -- Internally we call that "span_id" + span_id = parent_id, + parent_id = nil, + should_sample = should_sample, + } +end + +return AWS_EXTRACTOR diff --git a/kong/tracing/propagation/extractors/b3.lua b/kong/tracing/propagation/extractors/b3.lua new file mode 100644 index 00000000000..efeb0154a5b --- /dev/null +++ b/kong/tracing/propagation/extractors/b3.lua @@ -0,0 +1,219 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local propagation_utils = require "kong.tracing.propagation.utils" + +local from_hex = propagation_utils.from_hex +local match = string.match +local type = type + +local B3_SINGLE_PATTERN = +"^(%x+)%-(%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x%x)%-?([01d]?)%-?(%x*)$" + +local B3_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { + "b3", + "tracestate", + "x-b3-traceid", + "x-b3-spanid", + "x-b3-parentspanid", + "x-b3-sampled", + "x-b3-flags", + } + } +}) + + +local function read_single_header(headers) + local b3_single_header = headers["b3"] + if not b3_single_header then + local tracestate_header = headers["tracestate"] + + -- handling tracestate header if it is multi valued + if type(tracestate_header) == "table" then + -- https://www.w3.org/TR/trace-context/#tracestate-header + -- Handling multi value header : https://httpwg.org/specs/rfc7230.html#field.order + for _, v in ipairs(tracestate_header) do + if type(v) == "string" then + b3_single_header = match(v, "^b3=(.+)$") + if b3_single_header then + break + end + end + end + + elseif tracestate_header then + b3_single_header = match(tracestate_header, "^b3=(.+)$") + end + end + + if not b3_single_header or type(b3_single_header) ~= "string" then + return + end + + -- B3 single header + -- * For speed, the "-" separators between sampled and parent_id are optional on this implementation + -- This is not guaranteed to happen in future versions and won't be considered a breaking change + -- * The "sampled" section activates sampling with both "1" and "d". This is to match the + -- behavior of the X-B3-Flags header + local trace_id, span_id, should_sample, parent_id, flags + local invalid_id = false + + if b3_single_header == "1" or b3_single_header == "d" then + should_sample = true + if b3_single_header == "d" then + flags = "1" + end + elseif b3_single_header == "0" then + should_sample = false + else + local sampled + trace_id, span_id, sampled, parent_id = + match(b3_single_header, B3_SINGLE_PATTERN) + + local trace_id_len = trace_id and #trace_id or 0 + if trace_id + and (trace_id_len == 16 or trace_id_len == 32) + and (parent_id == "" or #parent_id == 16) + then + if sampled == "1" or sampled == "d" then + should_sample = true + if sampled == "d" then + flags = "1" + end + elseif sampled == "0" then + should_sample = false + end + + if parent_id == "" then + parent_id = nil + end + else + kong.log.warn("b3 single header invalid; ignoring.") + invalid_id = true + end + end + + return { + trace_id = trace_id, + span_id = span_id, + parent_id = parent_id, + should_sample = should_sample, + invalid_id = invalid_id, + flags = flags, + } +end + + +local function read_multi_header(headers) + -- X-B3-Sampled: if an upstream decided to sample this request, we do too. + local should_sample = headers["x-b3-sampled"] + if should_sample == "1" or should_sample == "true" then + should_sample = true + elseif should_sample == "0" or should_sample == "false" then + should_sample = false + elseif should_sample ~= nil then + kong.log.warn("x-b3-sampled header invalid; ignoring.") + should_sample = nil + end + + -- X-B3-Flags: if it equals '1' then it overrides sampling policy + -- We still want to kong.log.warn on invalid sample header, so do this after the above + local debug_header = headers["x-b3-flags"] + if debug_header == "1" then + should_sample = true + elseif debug_header ~= nil then + kong.log.warn("x-b3-flags header invalid; ignoring.") + end + + local trace_id, span_id, parent_id + local invalid_id = false + local trace_id_header = headers["x-b3-traceid"] + + if trace_id_header and ((#trace_id_header ~= 16 and #trace_id_header ~= 32) + or trace_id_header:match("%X")) then + kong.log.warn("x-b3-traceid header invalid; ignoring.") + invalid_id = true + else + trace_id = trace_id_header + end + + local span_id_header = headers["x-b3-spanid"] + if span_id_header and (#span_id_header ~= 16 or span_id_header:match("%X")) then + kong.log.warn("x-b3-spanid header invalid; ignoring.") + invalid_id = true + else + span_id = span_id_header + end + + local parent_id_header = headers["x-b3-parentspanid"] + if parent_id_header and (#parent_id_header ~= 16 or parent_id_header:match("%X")) then + kong.log.warn("x-b3-parentspanid header invalid; ignoring.") + invalid_id = true + else + parent_id = parent_id_header + end + + return { + trace_id = trace_id, + span_id = span_id, + parent_id = parent_id, + should_sample = should_sample, + invalid_id = invalid_id, + flags = debug_header, + } +end + + +function B3_EXTRACTOR:get_context(headers) + + local trace_id, span_id, parent_id, should_sample, flags, single_header + + local single_header_ctx = read_single_header(headers) + if single_header_ctx then + single_header = true + should_sample = single_header_ctx.should_sample + flags = single_header_ctx.flags + if not single_header_ctx.invalid_id then + trace_id = single_header_ctx.trace_id + span_id = single_header_ctx.span_id + parent_id = single_header_ctx.parent_id + end + end + + local multi_header_ctx = read_multi_header(headers) + if multi_header_ctx then + if should_sample == nil then + should_sample = multi_header_ctx.should_sample + end + flags = flags or multi_header_ctx.flags + + if not multi_header_ctx.invalid_id then + trace_id = trace_id or multi_header_ctx.trace_id + span_id = span_id or multi_header_ctx.span_id + parent_id = parent_id or multi_header_ctx.parent_id + end + end + + if trace_id == nil then + trace_id = nil + span_id = nil + parent_id = nil + end + + trace_id = trace_id and from_hex(trace_id) or nil + span_id = span_id and from_hex(span_id) or nil + parent_id = parent_id and from_hex(parent_id) or nil + + return { + trace_id = trace_id, + span_id = span_id, + parent_id = parent_id, + reuse_span_id = true, + should_sample = should_sample, + baggage = nil, + flags = flags, + single_header = single_header, + } +end + +return B3_EXTRACTOR diff --git a/kong/tracing/propagation/extractors/datadog.lua b/kong/tracing/propagation/extractors/datadog.lua new file mode 100644 index 00000000000..fec30e61e8d --- /dev/null +++ b/kong/tracing/propagation/extractors/datadog.lua @@ -0,0 +1,61 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local bn = require "resty.openssl.bn" + +local from_dec = bn.from_dec + +local DATADOG_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { + "x-datadog-trace-id", + "x-datadog-parent-id", + "x-datadog-sampling-priority", + } + } +}) + + +function DATADOG_EXTRACTOR:get_context(headers) + local should_sample = headers["x-datadog-sampling-priority"] + if should_sample == "1" or should_sample == "2" then + should_sample = true + elseif should_sample == "0" or should_sample == "-1" then + should_sample = false + elseif should_sample ~= nil then + kong.log.warn("x-datadog-sampling-priority header invalid; ignoring.") + return + end + + local trace_id = headers["x-datadog-trace-id"] + if trace_id then + trace_id = trace_id:match("^%s*(%d+)%s*$") + if not trace_id then + kong.log.warn("x-datadog-trace-id header invalid; ignoring.") + end + end + + local parent_id = headers["x-datadog-parent-id"] + if parent_id then + parent_id = parent_id:match("^%s*(%d+)%s*$") + if not parent_id then + kong.log.warn("x-datadog-parent-id header invalid; ignoring.") + end + end + + if not trace_id then + parent_id = nil + end + + trace_id = trace_id and from_dec(trace_id):to_binary() or nil + parent_id = parent_id and from_dec(parent_id):to_binary() or nil + + return { + trace_id = trace_id, + -- in datadog "parent" is the parent span of the receiver + -- Internally we call that "span_id" + span_id = parent_id, + parent_id = nil, + should_sample = should_sample, + } +end + +return DATADOG_EXTRACTOR diff --git a/kong/tracing/propagation/extractors/gcp.lua b/kong/tracing/propagation/extractors/gcp.lua new file mode 100644 index 00000000000..98c381b8c82 --- /dev/null +++ b/kong/tracing/propagation/extractors/gcp.lua @@ -0,0 +1,46 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local propagation_utils = require "kong.tracing.propagation.utils" +local bn = require "resty.openssl.bn" + +local type = type +local ngx_re_match = ngx.re.match + +local from_hex = propagation_utils.from_hex +local from_dec = bn.from_dec + +local GCP_TRACECONTEXT_REGEX = "^(?[0-9a-f]{32})/(?[0-9]{1,20})(;o=(?[0-9]))?$" + +local GCP_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { "x-cloud-trace-context" } + } +}) + + +function GCP_EXTRACTOR:get_context(headers) + local gcp_header = headers["x-cloud-trace-context"] + + if type(gcp_header) ~= "string" then + return + end + + local match, err = ngx_re_match(gcp_header, GCP_TRACECONTEXT_REGEX, 'jo') + if not match then + local warning = "invalid GCP header" + if err then + warning = warning .. ": " .. err + end + + kong.log.warn(warning .. "; ignoring.") + return + end + + return { + trace_id = from_hex(match["trace_id"]), + span_id = from_dec(match["span_id"]):to_binary(), + parent_id = nil, + should_sample = match["trace_flags"] == "1", + } +end + +return GCP_EXTRACTOR diff --git a/kong/tracing/propagation/extractors/jaeger.lua b/kong/tracing/propagation/extractors/jaeger.lua new file mode 100644 index 00000000000..8de8df02443 --- /dev/null +++ b/kong/tracing/propagation/extractors/jaeger.lua @@ -0,0 +1,76 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local propagation_utils = require "kong.tracing.propagation.utils" + +local from_hex = propagation_utils.from_hex +local parse_baggage_headers = propagation_utils.parse_baggage_headers +local match = string.match +local type = type +local tonumber = tonumber + +local JAEGER_TRACECONTEXT_PATTERN = "^(%x+):(%x+):(%x+):(%x+)$" +local JAEGER_BAGGAGE_PATTERN = "^uberctx%-(.*)$" + +local JAEGER_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { "uber-trace-id" } + } +}) + + +function JAEGER_EXTRACTOR:get_context(headers) + local jaeger_header = headers["uber-trace-id"] + + if type(jaeger_header) ~= "string" or jaeger_header == "" then + return + end + + local trace_id, span_id, parent_id, trace_flags = match(jaeger_header, JAEGER_TRACECONTEXT_PATTERN) + + -- values are not parsable hexidecimal and therefore invalid. + if trace_id == nil or span_id == nil or parent_id == nil or trace_flags == nil then + kong.log.warn("invalid jaeger uber-trace-id header; ignoring.") + return + end + + -- valid trace_id is required. + if #trace_id > 32 or tonumber(trace_id, 16) == 0 then + kong.log.warn("invalid jaeger trace ID; ignoring.") + return + end + + -- validating parent_id. If it is invalid just logging, as it can be ignored + -- https://www.jaegertracing.io/docs/1.29/client-libraries/#tracespan-identity + if #parent_id ~= 16 and tonumber(parent_id, 16) ~= 0 then + kong.log.warn("invalid jaeger parent ID; ignoring.") + end + + -- valid span_id is required. + if #span_id > 16 or tonumber(span_id, 16) == 0 then + kong.log.warn("invalid jaeger span ID; ignoring.") + return + end + + -- valid flags are required + if #trace_flags ~= 1 and #trace_flags ~= 2 then + kong.log.warn("invalid jaeger flags; ignoring.") + return + end + + -- Jaeger sampled flag: https://www.jaegertracing.io/docs/1.17/client-libraries/#tracespan-identity + local should_sample = tonumber(trace_flags, 16) % 2 == 1 + + trace_id = from_hex(trace_id) + span_id = from_hex(span_id) + parent_id = from_hex(parent_id) + + return { + trace_id = trace_id, + span_id = span_id, + parent_id = parent_id, + reuse_span_id = true, + should_sample = should_sample, + baggage = parse_baggage_headers(headers, JAEGER_BAGGAGE_PATTERN), + } +end + +return JAEGER_EXTRACTOR diff --git a/kong/tracing/propagation/extractors/ot.lua b/kong/tracing/propagation/extractors/ot.lua new file mode 100644 index 00000000000..e5249693d9c --- /dev/null +++ b/kong/tracing/propagation/extractors/ot.lua @@ -0,0 +1,68 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local propagation_utils = require "kong.tracing.propagation.utils" + +local from_hex = propagation_utils.from_hex +local parse_baggage_headers = propagation_utils.parse_baggage_headers + +local OT_BAGGAGE_PATTERN = "^ot%-baggage%-(.*)$" + +local OT_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { + "ot-tracer-sampled", + "ot-tracer-traceid", + "ot-tracer-spanid", + }, + } +}) + + +function OT_EXTRACTOR:get_context(headers) + local should_sample = headers["ot-tracer-sampled"] + if should_sample == "1" or should_sample == "true" then + should_sample = true + elseif should_sample == "0" or should_sample == "false" then + should_sample = false + elseif should_sample ~= nil then + kong.log.warn("ot-tracer-sampled header invalid; ignoring.") + should_sample = nil + end + + local trace_id, span_id + local invalid_id = false + + local trace_id_header = headers["ot-tracer-traceid"] + if trace_id_header and ((#trace_id_header ~= 16 and #trace_id_header ~= 32) or trace_id_header:match("%X")) then + kong.log.warn("ot-tracer-traceid header invalid; ignoring.") + invalid_id = true + else + trace_id = trace_id_header + end + + local span_id_header = headers["ot-tracer-spanid"] + if span_id_header and (#span_id_header ~= 16 or span_id_header:match("%X")) then + kong.log.warn("ot-tracer-spanid header invalid; ignoring.") + invalid_id = true + else + span_id = span_id_header + end + + if trace_id == nil or invalid_id then + trace_id = nil + span_id = nil + end + + trace_id = trace_id and from_hex(trace_id) or nil + span_id = span_id and from_hex(span_id) or nil + + + return { + trace_id = trace_id, + span_id = span_id, + parent_id = nil, + should_sample = should_sample, + baggage = parse_baggage_headers(headers, OT_BAGGAGE_PATTERN), + } +end + +return OT_EXTRACTOR diff --git a/kong/tracing/propagation/extractors/w3c.lua b/kong/tracing/propagation/extractors/w3c.lua new file mode 100644 index 00000000000..490d1dfd00c --- /dev/null +++ b/kong/tracing/propagation/extractors/w3c.lua @@ -0,0 +1,75 @@ +local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local propagation_utils = require "kong.tracing.propagation.utils" + +local type = type +local tonumber = tonumber + +local from_hex = propagation_utils.from_hex + +local W3C_TRACECONTEXT_PATTERN = "^(%x+)%-(%x+)%-(%x+)%-(%x+)$" + +local W3C_EXTRACTOR = _EXTRACTOR:new({ + headers_validate = { + any = { "traceparent" } + } +}) + + +function W3C_EXTRACTOR:get_context(headers) + local traceparent = headers["traceparent"] + if type(traceparent) ~= "string" or traceparent == "" then + return + end + + local version, trace_id, parent_id, flags = traceparent:match(W3C_TRACECONTEXT_PATTERN) + + -- values are not parseable hexadecimal and therefore invalid. + if version == nil or trace_id == nil or parent_id == nil or flags == nil then + kong.log.warn("invalid W3C traceparent header; ignoring.") + return + end + + -- Only support version 00 of the W3C Trace Context spec. + if version ~= "00" then + kong.log.warn("invalid W3C Trace Context version; ignoring.") + return + end + + -- valid trace_id is required. + if #trace_id ~= 32 or tonumber(trace_id, 16) == 0 then + kong.log.warn("invalid W3C trace context trace ID; ignoring.") + return + end + + -- valid parent_id is required. + if #parent_id ~= 16 or tonumber(parent_id, 16) == 0 then + kong.log.warn("invalid W3C trace context parent ID; ignoring.") + return + end + + -- valid flags are required + if #flags ~= 2 then + kong.log.warn("invalid W3C trace context flags; ignoring.") + return + end + + -- W3C sampled flag: https://www.w3.org/TR/trace-context/#sampled-flag + local should_sample = tonumber(flags, 16) % 2 == 1 + + trace_id = from_hex(trace_id) + parent_id = from_hex(parent_id) + + return { + trace_id = trace_id, + -- in w3c "parent" is "ID of this request as known by the caller" + -- i.e. the parent span of the receiver. (https://www.w3.org/TR/trace-context/#parent-id) + -- Internally we call that "span_id" + span_id = parent_id, + parent_id = nil, + should_sample = should_sample, + baggage = nil, + flags = nil, + } +end + +return W3C_EXTRACTOR diff --git a/kong/tracing/propagation/init.lua b/kong/tracing/propagation/init.lua new file mode 100644 index 00000000000..7ee0ba3b02e --- /dev/null +++ b/kong/tracing/propagation/init.lua @@ -0,0 +1,239 @@ +local tracing_context = require "kong.tracing.tracing_context" +local table_new = require "table.new" + +local formats = require "kong.tracing.propagation.utils".FORMATS + +local clear_header = kong.service.request.clear_header +local ngx_req_get_headers = ngx.req.get_headers +local table_insert = table.insert +local null = ngx.null +local type = type +local pairs = pairs +local ipairs = ipairs +local setmetatable = setmetatable + +local EXTRACTORS_PATH = "kong.tracing.propagation.extractors." +local INJECTORS_PATH = "kong.tracing.propagation.injectors." + + +-- This function retrieves the propagation parameters from a plugin +-- configuration, converting legacy parameters to their new locations. +local function get_plugin_params(config) + local propagation_config = config.propagation or table_new(0, 3) + + -- detect if any of the new fields was set (except for + -- default_format, which is required) and if so just return + -- the propagation configuration as is. + -- This also ensures that warnings are only logged once (per worker). + for k, v in pairs(propagation_config) do + if k ~= "default_format" and (v or null) ~= null then + return propagation_config + end + end + + if (config.default_header_type or null) ~= null then + propagation_config.default_format = config.default_header_type + + kong.log.warn( + "the default_header_type parameter is deprecated, please update your " + .. "configuration to use the propagation.default_format, " + .. "propagation.extract and propagation.inject options instead") + end + + if (config.header_type or null) ~= null then + if config.header_type == "preserve" then + -- configure extractors to match what used to be the harcoded + -- order of extraction in the old propagation module + propagation_config.extract = { + formats.B3, + formats.W3C, + formats.JAEGER, + formats.OT, + formats.DATADOG, + formats.AWS, + formats.GCP, + + } + propagation_config.inject = { "preserve" } + + elseif config.header_type == "ignore" then + propagation_config.inject = { propagation_config.default_format } + + else + propagation_config.extract = { + formats.B3, + formats.W3C, + formats.JAEGER, + formats.OT, + formats.DATADOG, + formats.AWS, + formats.GCP, + } + propagation_config.inject = { + -- the old logic used to propagate the "found" incoming format + "preserve", + config.header_type + } + end + + kong.log.warn( + "the header_type parameter is deprecated, please update your " + .. "configuration to use propagation.extract and propagation.inject instead") + end + + return propagation_config +end + + +-- Extract tracing data from incoming tracing headers +-- @param table conf propagation configuration +-- @return table|nil Extracted tracing context +local function extract_tracing_context(conf) + local extracted_ctx = {} + local headers = ngx_req_get_headers() + + local extractors = conf.extract + if not extractors then + -- configuring no extractors is valid to disable + -- context extraction from incoming tracing headers + return extracted_ctx + end + + for _, extractor_m in ipairs(extractors) do + local extractor = require(EXTRACTORS_PATH .. extractor_m) + + extracted_ctx = extractor:extract(headers) + + -- extract tracing context only from the first successful extractor + if type(extracted_ctx) == "table" and next(extracted_ctx) ~= nil then + kong.ctx.plugin.extracted_from = extractor_m + break + end + end + + return extracted_ctx +end + + +-- Clear tracing headers from the request +local function clear_tracing_headers(propagation_conf) + local headers = propagation_conf.clear + if not headers or next(headers) == nil then + return + end + + for _, header in ipairs(headers) do + clear_header(header) + end +end + + +-- Inject tracing context into outgoing requests +-- @param table conf propagation configuration +-- @param table inject_ctx The tracing context to inject +local function inject_tracing_context(propagation_conf, inject_ctx) + local injectors = propagation_conf.inject + if not injectors then + -- configuring no injectors is valid to disable + -- context injection in outgoing requests + return + end + + local err = {} + local trace_id_formats + for _, injector_m in ipairs(injectors) do + if injector_m == "preserve" then + -- preserve the incoming tracing header type + injector_m = kong.ctx.plugin.extracted_from or propagation_conf.default_format or formats.W3C + + -- "preserve" mappings: + -- b3 has one extractor and 2 injectors to handle single and multi-header + if injector_m == formats.B3 and inject_ctx.single_header then + injector_m = formats.B3_SINGLE + end + end + + local injector = require(INJECTORS_PATH .. injector_m) + + -- pass inject_ctx_instance to avoid modifying the original + local inject_ctx_instance = setmetatable({}, { __index = inject_ctx }) + -- inject tracing context information in outgoing headers + -- and obtain the formatted trace_id + local formatted_trace_id, injection_err = injector:inject(inject_ctx_instance) + if formatted_trace_id then + trace_id_formats = tracing_context.add_trace_id_formats(formatted_trace_id) + else + table_insert(err, injection_err) + end + end + + if #err > 0 then + return nil, table.concat(err, ", ") + end + return trace_id_formats +end + + +--- Propagate tracing headers. +-- +-- This function takes care of extracting, clearing and injecting tracing +-- headers according to the provided configuration. It also allows for +-- plugin-specific logic to be executed via a callback between the extraction +-- and injection steps. +-- +-- @function propagate +-- @param table propagation_conf The plugin's propagation configuration +-- this should use `get_plugin_params` to obtain the propagation configuration +-- from the plugin's configuration. +-- @param function get_inject_ctx_cb The callback function to apply +-- plugin-specific transformations to the extracted tracing context. It is +-- expected to return a table with the data to be injected in the outgoing +-- tracing headers. get_inject_ctx_cb receives the extracted tracing context +-- as its only argument, which is a table with a structure as defined in the +-- extractor base class. +-- @param variable_args Additional arguments to be passed to the callback +-- +-- @usage +-- propagation.propagate( +-- propagation.get_plugin_params(conf), +-- function(extract_ctx) +-- -- plugin-specific logic to obtain the data to be injected +-- return get_inject_ctx(conf, extract_ctx, other_args) +-- end +-- ) +local function propagate(propagation_conf, get_inject_ctx_cb, ...) + -- Tracing context Extraction: + local extract_ctx, extract_err = extract_tracing_context(propagation_conf) + if extract_err then + kong.log.err("failed to extract tracing context: ", extract_err) + end + extract_ctx = extract_ctx or {} + + -- Obtain the inject ctx (outgoing tracing headers data). The logic + -- for this is plugin-specific, defined in the get_inject_ctx_cb callback. + local inject_ctx = extract_ctx + if get_inject_ctx_cb then + inject_ctx = get_inject_ctx_cb(extract_ctx, ...) + end + + -- Clear headers: + clear_tracing_headers(propagation_conf) + + -- Tracing context Injection: + local trace_id_formats, injection_err = + inject_tracing_context(propagation_conf, inject_ctx) + if trace_id_formats then + kong.log.set_serialize_value("trace_id", trace_id_formats) + elseif injection_err then + kong.log.err(injection_err) + end +end + + +return { + extract = extract_tracing_context, + inject = inject_tracing_context, + clear = clear_tracing_headers, + propagate = propagate, + get_plugin_params = get_plugin_params, +} diff --git a/kong/tracing/propagation/injectors/_base.lua b/kong/tracing/propagation/injectors/_base.lua new file mode 100644 index 00000000000..f7ce3aa76c6 --- /dev/null +++ b/kong/tracing/propagation/injectors/_base.lua @@ -0,0 +1,212 @@ +local utils = require "kong.tools.utils" +local propagation_utils = require "kong.tracing.propagation.utils" + +local to_id_size = propagation_utils.to_id_size +local set_header = kong.service.request.set_header +local contains = utils.table_contains +local type = type +local ipairs = ipairs + +local _INJECTOR = { + name = "base_injector", + context_validate = { + any = {}, + all = {}, + }, + -- array of allowed trace_id sizes for an injector + -- the first element is the default size + trace_id_allowed_sizes = { 16 }, + span_id_size_bytes = 8, +} +_INJECTOR.__index = _INJECTOR + + +--- Instantiate a new injector. +-- +-- Constructor to create a new injector instance. It accepts a name (used for +-- logging purposes), a `context_validate` table that specifies the injector's +-- context requirements and the trace_id_allowed_sizes and span_id_size_bytes +-- params to define the allowed/expected injector's ID sizes. +-- +-- @function _INJECTOR:new +-- @param table e Injector instance to use for creating the new object +-- the table can have the following fields: +-- * `name` (string, optional): the name of the extractor, used for logging +-- from this class. +-- * `context_validate` (table, optional): a table with the following fields: +-- * `any` (table, optional): a list of context fields that are required to +-- be passed to the injector. If any of the headers is present, the +-- injector will be considered valid. +-- * `all` (table, optional): a list of context fields that are required to +-- be passed to the injector. All fields must be present for the +-- injector to be considered valid. +-- * `trace_id_allowed_sizes` (table, optional): list of sizes that the +-- injector is allowed to use for the trace ID. The first element is the +-- default size, the other sizes might be used depending on the incoming +-- trace ID size. +-- * `span_id_size_bytes` (number, optional): the size in bytes of the span +-- ID that the injector is expected to use. +-- +-- @usage +-- local my_injector = _INJECTOR:new({ +-- name = "my_injector", +-- context_validate = { +-- all = { "trace_id", "span_id" }, +-- any = { "parent_id", "should_sample" } +-- }, +-- trace_id_allowed_sizes = { 8, 16 }, +-- span_id_size_bytes = 8, +-- }) +function _INJECTOR:new(e) + e = e or {} + local inst = setmetatable(e, _INJECTOR) + + local err = "invalid injector instance: " + assert(type(inst.context_validate) == "table", + err .. "invalid context_validate variable") + + assert(type(inst.trace_id_allowed_sizes) == "table" and + #inst.trace_id_allowed_sizes > 0, + err .. "invalid trace_id_allowed_sizes variable") + + assert(type(inst.span_id_size_bytes) == "number" and + inst.span_id_size_bytes > 0, + err .. "invalid span_id_size_bytes variable") + + return inst +end + + +function _INJECTOR:verify_any(context) + local any = self.context_validate.any + if not any or #any == 0 then + return true + end + + if not context or type(context) ~= "table" then + return false, "no context to inject" + end + + for _, field in ipairs(any) do + if context[field] ~= nil then + return true + end + end + + return false, "no required field found in context: " .. + table.concat(any, ", ") +end + + +function _INJECTOR:verify_all(context) + local all = self.context_validate.all + if not all or #all == 0 then + return true + end + + if not context or type(context) ~= "table" then + return false, "no context to inject" + end + + for _, field in ipairs(all) do + if context[field] == nil then + return false, "field " .. field .. " not found in context" + end + end + + return true +end + + +-- injection failures are reported, injectors are not expected to fail because +-- kong should ensure the tracing context is valid +function _INJECTOR:verify_context(context) + local ok_any, err_any = self:verify_any(context) + local ok_all, err_all = self:verify_all(context) + + if ok_any and ok_all then + return true + end + + local err = err_any or "" + if err_all then + err = err .. (err_any and ", " or "") .. err_all + end + + return false, err +end + + +function _INJECTOR:inject(inj_tracing_ctx) + local context_verified, err = self:verify_context(inj_tracing_ctx) + if not context_verified then + return nil, self.name .. " injector context is invalid: " .. err + end + + -- Convert IDs to be compatible to the injector's format. + -- Use trace_id_allowed_sizes to try to keep the original (incoming) size + -- where possible. + -- Extractors automatically set `trace_id_original_size` during extraction. + local orig_size = inj_tracing_ctx.trace_id_original_size + local allowed = self.trace_id_allowed_sizes + local new_trace_id_size = contains(allowed, orig_size) and orig_size + or allowed[1] + + inj_tracing_ctx.trace_id = to_id_size(inj_tracing_ctx.trace_id, new_trace_id_size) + inj_tracing_ctx.span_id = to_id_size(inj_tracing_ctx.span_id, self.span_id_size_bytes) + inj_tracing_ctx.parent_id = to_id_size(inj_tracing_ctx.parent_id, self.span_id_size_bytes) + + local headers, h_err = self:create_headers(inj_tracing_ctx) + if not headers then + return nil, h_err + end + + for h_name, h_value in pairs(headers) do + set_header(h_name, h_value) + end + + local formatted_trace_id, t_err = self:get_formatted_trace_id(inj_tracing_ctx.trace_id) + if not formatted_trace_id then + return nil, t_err + end + return formatted_trace_id +end + + +--- Create headers to be injected. +-- +-- Function to be implemented by Injector subclasses, uses the extracted +-- tracing context to create and return headers for injection. +-- +-- @function _INJECTOR:create_headers(tracing_ctx) +-- @param table tracing_ctx The extracted tracing context. +-- The structure of this table is described in the Extractor base class. +-- @return table/array-of-tables that define the headers to be injected +-- example: +-- return { +-- traceparent = "00-0af7651916cd43dd8448eb211c80319c-b7ad6b7169203331-01", +-- } +function _INJECTOR:create_headers(tracing_ctx) + return nil, "headers() not implemented in base class" +end + + +--- Get the formatted trace ID for the current Injector. +-- +-- Function to be implemented by Injector subclasses, it returns a +-- representation of the trace ID, formatted according to the current +-- injector's standard. +-- +-- @function _INJECTOR:get_formatted_trace_id(trace_id) +-- @param string trace_id The encoded trace ID. +-- @return table that defines a name and value for the formatted trace ID. +-- This is automatically included in Kong's serialized logs and will be +-- available to logging plugins. +-- Example: +-- return { w3c = "0af7651916cd43dd8448eb211c80319c" } +function _INJECTOR:get_formatted_trace_id(trace_id) + return nil, "trace_id() not implemented in base class" +end + + +return _INJECTOR diff --git a/kong/tracing/propagation/injectors/aws.lua b/kong/tracing/propagation/injectors/aws.lua new file mode 100644 index 00000000000..92bb9978fc6 --- /dev/null +++ b/kong/tracing/propagation/injectors/aws.lua @@ -0,0 +1,36 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local to_hex = require "resty.string".to_hex + +local sub = string.sub + +local AWS_TRACE_ID_VERSION = "1" +local AWS_TRACE_ID_TIMESTAMP_LEN = 8 + +local AWS_INJECTOR = _INJECTOR:new({ + name = "aws", + context_validate = { + all = { "trace_id", "span_id" }, + }, + trace_id_allowed_sizes = { 16 }, + span_id_size_bytes = 8, +}) + + +function AWS_INJECTOR:create_headers(out_tracing_ctx) + local trace_id = to_hex(out_tracing_ctx.trace_id) + return { + ["x-amzn-trace-id"] = "Root=" .. AWS_TRACE_ID_VERSION .. "-" .. + sub(trace_id, 1, AWS_TRACE_ID_TIMESTAMP_LEN) .. "-" .. + sub(trace_id, AWS_TRACE_ID_TIMESTAMP_LEN + 1, #trace_id) .. + ";Parent=" .. to_hex(out_tracing_ctx.span_id) .. ";Sampled=" .. + (out_tracing_ctx.should_sample and "1" or "0") + } +end + + +function AWS_INJECTOR:get_formatted_trace_id(trace_id) + return { aws = to_hex(trace_id) } +end + + +return AWS_INJECTOR diff --git a/kong/tracing/propagation/injectors/b3-single.lua b/kong/tracing/propagation/injectors/b3-single.lua new file mode 100644 index 00000000000..7731f34e34f --- /dev/null +++ b/kong/tracing/propagation/injectors/b3-single.lua @@ -0,0 +1,44 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local to_hex = require "resty.string".to_hex + +local B3_SINGLE_INJECTOR = _INJECTOR:new({ + name = "b3-single", + context_validate = {}, -- all fields are optional + trace_id_allowed_sizes = { 16, 8 }, + span_id_size_bytes = 8, +}) + + +function B3_SINGLE_INJECTOR:create_headers(out_tracing_ctx) + local sampled + if out_tracing_ctx.flags == "1" then + sampled = "d" + elseif out_tracing_ctx.should_sample then + sampled = "1" + elseif out_tracing_ctx.should_sample == false then + sampled = "0" + end + + -- propagate sampling decision only + -- see: https://github.com/openzipkin/b3-propagation/blob/master/RATIONALE.md#b3-single-header-format + if not out_tracing_ctx.trace_id or not out_tracing_ctx.span_id then + sampled = sampled or "0" + + return { b3 = sampled } + end + + return { + b3 = to_hex(out_tracing_ctx.trace_id) .. + "-" .. to_hex(out_tracing_ctx.span_id) .. + (sampled and "-" .. sampled or "") .. + (out_tracing_ctx.parent_id and "-" .. to_hex(out_tracing_ctx.parent_id) or "") + } +end + + +function B3_SINGLE_INJECTOR:get_formatted_trace_id(trace_id) + return { b3 = trace_id and to_hex(trace_id) or "" } +end + + +return B3_SINGLE_INJECTOR diff --git a/kong/tracing/propagation/injectors/b3.lua b/kong/tracing/propagation/injectors/b3.lua new file mode 100644 index 00000000000..d5816e87fb0 --- /dev/null +++ b/kong/tracing/propagation/injectors/b3.lua @@ -0,0 +1,44 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local to_hex = require "resty.string".to_hex + +local B3_INJECTOR = _INJECTOR:new({ + name = "b3", + context_validate = {}, -- all fields are optional + trace_id_allowed_sizes = { 16, 8 }, + span_id_size_bytes = 8, +}) + + +function B3_INJECTOR:create_headers(out_tracing_ctx) + local headers + if out_tracing_ctx.trace_id and out_tracing_ctx.span_id then + headers = { + ["x-b3-traceid"] = to_hex(out_tracing_ctx.trace_id), + ["x-b3-spanid"] = to_hex(out_tracing_ctx.span_id), + } + + if out_tracing_ctx.parent_id then + headers["x-b3-parentspanid"] = to_hex(out_tracing_ctx.parent_id) + end + + else + headers = {} + end + + if out_tracing_ctx.flags then + headers["x-b3-flags"] = out_tracing_ctx.flags + + else + headers["x-b3-sampled"] = out_tracing_ctx.should_sample and "1" or "0" + end + + return headers +end + + +function B3_INJECTOR:get_formatted_trace_id(trace_id) + return { b3 = trace_id and to_hex(trace_id) or "" } +end + + +return B3_INJECTOR diff --git a/kong/tracing/propagation/injectors/datadog.lua b/kong/tracing/propagation/injectors/datadog.lua new file mode 100644 index 00000000000..a7270c9b995 --- /dev/null +++ b/kong/tracing/propagation/injectors/datadog.lua @@ -0,0 +1,40 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local bn = require "resty.openssl.bn" + +local from_binary = bn.from_binary + +local DATADOG_INJECTOR = _INJECTOR:new({ + name = "datadog", + context_validate = {}, -- all fields are optional + -- TODO: support 128-bit trace IDs + -- see: https://docs.datadoghq.com/tracing/guide/span_and_trace_id_format/#128-bit-trace-ids + -- and: https://github.com/DataDog/dd-trace-py/pull/7181/files + -- requires setting the `_dd.p.tid` span attribute + trace_id_allowed_sizes = { 8 }, + span_id_size_bytes = 8, +}) + + +function DATADOG_INJECTOR:create_headers(out_tracing_ctx) + local headers = { + ["x-datadog-trace-id"] = out_tracing_ctx.trace_id and + from_binary(out_tracing_ctx.trace_id):to_dec() or nil, + ["x-datadog-parent-id"] = out_tracing_ctx.span_id and + from_binary(out_tracing_ctx.span_id):to_dec() + or nil, + } + + if out_tracing_ctx.should_sample ~= nil then + headers["x-datadog-sampling-priority"] = out_tracing_ctx.should_sample and "1" or "0" + end + + return headers +end + + +function DATADOG_INJECTOR:get_formatted_trace_id(trace_id) + return { datadog = trace_id and from_binary(trace_id):to_dec() or nil } +end + + +return DATADOG_INJECTOR diff --git a/kong/tracing/propagation/injectors/gcp.lua b/kong/tracing/propagation/injectors/gcp.lua new file mode 100644 index 00000000000..1ff747218d6 --- /dev/null +++ b/kong/tracing/propagation/injectors/gcp.lua @@ -0,0 +1,29 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local bn = require "resty.openssl.bn" +local to_hex = require "resty.string".to_hex + +local GCP_INJECTOR = _INJECTOR:new({ + name = "gcp", + context_validate = { + all = { "trace_id", "span_id" }, + }, + trace_id_allowed_sizes = { 16 }, + span_id_size_bytes = 8, +}) + + +function GCP_INJECTOR:create_headers(out_tracing_ctx) + return { + ["x-cloud-trace-context"] = to_hex(out_tracing_ctx.trace_id) .. "/" .. + bn.from_binary(out_tracing_ctx.span_id):to_dec() .. + ";o=" .. (out_tracing_ctx.should_sample and "1" or "0") + } +end + + +function GCP_INJECTOR:get_formatted_trace_id(trace_id) + return { gcp = to_hex(trace_id) } +end + + +return GCP_INJECTOR diff --git a/kong/tracing/propagation/injectors/jaeger.lua b/kong/tracing/propagation/injectors/jaeger.lua new file mode 100644 index 00000000000..2bf103b930b --- /dev/null +++ b/kong/tracing/propagation/injectors/jaeger.lua @@ -0,0 +1,42 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local to_hex = require "resty.string".to_hex + +local pairs = pairs +local ngx_escape_uri = ngx.escape_uri + +local JAEGER_INJECTOR = _INJECTOR:new({ + name = "jaeger", + context_validate = { + all = { "trace_id", "span_id" }, + }, + trace_id_allowed_sizes = { 16, 8 }, + span_id_size_bytes = 8, +}) + + +function JAEGER_INJECTOR:create_headers(out_tracing_ctx) + local headers = { + ["uber-trace-id"] = string.format("%s:%s:%s:%s", + to_hex(out_tracing_ctx.trace_id), + to_hex(out_tracing_ctx.span_id), + out_tracing_ctx.parent_id and to_hex(out_tracing_ctx.parent_id) or "0", + out_tracing_ctx.should_sample and "01" or "00") + } + + local baggage = out_tracing_ctx.baggage + if baggage then + for k, v in pairs(baggage) do + headers["uberctx-" .. k] = ngx_escape_uri(v) + end + end + + return headers +end + + +function JAEGER_INJECTOR:get_formatted_trace_id(trace_id) + return { jaeger = to_hex(trace_id) } +end + + +return JAEGER_INJECTOR diff --git a/kong/tracing/propagation/injectors/ot.lua b/kong/tracing/propagation/injectors/ot.lua new file mode 100644 index 00000000000..f0bdc529e8c --- /dev/null +++ b/kong/tracing/propagation/injectors/ot.lua @@ -0,0 +1,43 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local to_hex = require "resty.string".to_hex + +local pairs = pairs +local ngx_escape_uri = ngx.escape_uri + +local OT_INJECTOR = _INJECTOR:new({ + name = "ot", + context_validate = { + all = { "trace_id", "span_id" }, + }, + trace_id_allowed_sizes = { 8, 16 }, + span_id_size_bytes = 8, +}) + + +function OT_INJECTOR:create_headers(out_tracing_ctx) + local headers = { + ["ot-tracer-traceid"] = to_hex(out_tracing_ctx.trace_id), + ["ot-tracer-spanid"] = to_hex(out_tracing_ctx.span_id), + } + + if out_tracing_ctx.should_sample ~= nil then + headers["ot-tracer-sampled"] = out_tracing_ctx.should_sample and "1" or "0" + end + + local baggage = out_tracing_ctx.baggage + if baggage then + for k, v in pairs(baggage) do + headers["ot-baggage-" .. k] = ngx_escape_uri(v) + end + end + + return headers +end + + +function OT_INJECTOR:get_formatted_trace_id(trace_id) + return { ot = to_hex(trace_id) } +end + + +return OT_INJECTOR diff --git a/kong/tracing/propagation/injectors/w3c.lua b/kong/tracing/propagation/injectors/w3c.lua new file mode 100644 index 00000000000..139428143bb --- /dev/null +++ b/kong/tracing/propagation/injectors/w3c.lua @@ -0,0 +1,33 @@ +local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local to_hex = require "resty.string".to_hex + +local string_format = string.format + +local W3C_INJECTOR = _INJECTOR:new({ + name = "w3c", + context_validate = { + all = { "trace_id", "span_id" }, + }, + trace_id_allowed_sizes = { 16 }, + span_id_size_bytes = 8, +}) + + +function W3C_INJECTOR:create_headers(out_tracing_ctx) + local trace_id = to_hex(out_tracing_ctx.trace_id) + local span_id = to_hex(out_tracing_ctx.span_id) + local sampled = out_tracing_ctx.should_sample and "01" or "00" + + return { + traceparent = string_format("00-%s-%s-%s", trace_id, span_id, sampled) + } +end + + +function W3C_INJECTOR:get_formatted_trace_id(trace_id) + trace_id = to_hex(trace_id) + return { w3c = trace_id } +end + + +return W3C_INJECTOR diff --git a/kong/tracing/propagation/schema.lua b/kong/tracing/propagation/schema.lua new file mode 100644 index 00000000000..0ca294e9b61 --- /dev/null +++ b/kong/tracing/propagation/schema.lua @@ -0,0 +1,61 @@ +local Schema = require "kong.db.schema" +local utils = require "kong.tools.utils" +local formats = require "kong.tracing.propagation.utils".FORMATS + + +local extractors = {} +for _, ext in pairs(formats) do + -- b3 and b3-single formats use the same extractor: b3 + if ext ~= "b3-single" then + table.insert(extractors, ext) + end +end +local injectors = {} +for _, inj in pairs(formats) do + table.insert(injectors, inj) +end + + +return Schema.define { + type = "record", + fields = { + { + extract = { + description = "Header formats used to extract tracing context from incoming requests. If multiple values are specified, the first one found will be used for extraction. If left empty, Kong will not extract any tracing context information from incoming requests and generate a trace with no parent and a new trace ID.", + type = "array", + elements = { + type = "string", + one_of = extractors + }, + } + }, + { + clear = { + description = "Header names to clear after context extraction. This allows to extract the context from a certain header and then remove it from the request, useful when extraction and injection are performed on different header formats and the original header should not be sent to the upstream. If left empty, no headers are cleared.", + type = "array", + elements = { + type = "string", + custom_validator = utils.validate_header_name, + } + } + }, + { + inject = { + description = "Header formats used to inject tracing context. The value `preserve` will use the same header format as the incoming request. If multiple values are specified, all of them will be used during injection. If left empty, Kong will not inject any tracing context information in outgoing requests.", + type = "array", + elements = { + type = "string", + one_of = { "preserve", table.unpack(injectors) } -- luacheck: ignore table + }, + } + }, + { + default_format = { + description = "The default header format to use when extractors did not match any format in the incoming headers and `inject` is configured with the value: `preserve`. This can happen when no tracing header was found in the request, or the incoming tracing header formats were not included in `extract`.", + type = "string", + one_of = injectors, + required = true, + }, + } + } +} diff --git a/kong/tracing/propagation/utils.lua b/kong/tracing/propagation/utils.lua new file mode 100644 index 00000000000..9efd9e11aca --- /dev/null +++ b/kong/tracing/propagation/utils.lua @@ -0,0 +1,98 @@ +local char = string.char +local gsub = string.gsub + +local match = string.match +local unescape_uri = ngx.unescape_uri +local pairs = pairs + +local NULL = "\0" +local TRACE_ID_SIZE_BYTES = 16 +local SPAN_ID_SIZE_BYTES = 8 + +local FORMATS = { + W3C = "w3c", + B3 = "b3", + B3_SINGLE = "b3-single", + JAEGER = "jaeger", + OT = "ot", + DATADOG = "datadog", + AWS = "aws", + GCP = "gcp", +} + +local function hex_to_char(c) + return char(tonumber(c, 16)) +end + +local function from_hex(str) + if type(str) ~= "string" then + return nil, "not a string" + end + + if #str % 2 ~= 0 then + str = "0" .. str + end + + if str ~= nil then + str = gsub(str, "%x%x", hex_to_char) + end + return str +end + +local baggage_mt = { + __newindex = function() + error("attempt to set immutable baggage", 2) + end, +} + +local function parse_baggage_headers(headers, header_pattern) + local baggage + for k, v in pairs(headers) do + local baggage_key = match(k, header_pattern) + if baggage_key then + if baggage then + baggage[baggage_key] = unescape_uri(v) + else + baggage = { [baggage_key] = unescape_uri(v) } + end + end + end + + if baggage then + return setmetatable(baggage, baggage_mt) + end +end + +local function to_id_size(id, length) + if not id then + return nil + end + + local len = #id + if len > length then + return id:sub(-length) + + elseif len < length then + return NULL:rep(length - len) .. id + end + + return id +end + +local function to_kong_trace_id(id) + return to_id_size(id, TRACE_ID_SIZE_BYTES) +end + +local function to_kong_span_id(id) + return to_id_size(id, SPAN_ID_SIZE_BYTES) +end + +return { + FORMATS = FORMATS, + + from_hex = from_hex, + to_id_size = to_id_size, + to_kong_trace_id = to_kong_trace_id, + to_kong_span_id = to_kong_span_id, + parse_baggage_headers = parse_baggage_headers, +} diff --git a/spec/01-unit/26-tracing/02-propagation_spec.lua b/spec/01-unit/26-tracing/02-propagation_spec.lua deleted file mode 100644 index ad1b3972170..00000000000 --- a/spec/01-unit/26-tracing/02-propagation_spec.lua +++ /dev/null @@ -1,1371 +0,0 @@ -local propagation = require "kong.tracing.propagation" - -local to_hex = require "resty.string".to_hex - -local table_merge = require "kong.tools.utils".table_merge - -local fmt = string.format - -local openssl_bignumber = require "resty.openssl.bn" - -local function to_hex_ids(arr) - return { arr[1], - arr[2] and to_hex(arr[2]) or nil, - arr[3] and to_hex(arr[3]) or nil, - arr[4] and to_hex(arr[4]) or nil, - arr[5] } -end - -local function left_pad_zero(str, count) - return ('0'):rep(count-#str) .. str -end - -local function to_id_len(id, len) - if #id < len then - return string.rep('0', len - #id) .. id - elseif #id > len then - return string.sub(id, -len) - end - - return id -end - -local parse = propagation.parse -local set = propagation.set -local from_hex = propagation.from_hex - -local trace_id = "0000000000000001" -local big_trace_id = "fffffffffffffff1" -local big_parent_id = "fffffffffffffff2" -local trace_id_32 = "00000000000000000000000000000001" -local big_trace_id_32 = "fffffffffffffffffffffffffffffff1" -local parent_id = "0000000000000002" -local span_id = "0000000000000003" -local big_span_id = "fffffffffffffff3" -local non_hex_id = "vvvvvvvvvvvvvvvv" -local too_short_id = "123" -local too_long_id = "1234567890123456789012345678901234567890" -- 40 digits - -describe("propagation.parse", function() - - _G.kong = { - log = {}, - } - - describe("b3 single header parsing", function() - local warn, debug - setup(function() - warn = spy.on(kong.log, "warn") - debug = spy.on(kong.log, "debug") - end) - before_each(function() - warn:clear() - debug:clear() - end) - teardown(function() - warn:revert() - debug:clear() - end) - - it("does not parse headers with ignore type", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) - local t = { parse({ tracestate = "b3=" .. b3 }, "ignore") } - assert.spy(warn).not_called() - assert.same({}, t) - end) - - it("1-char", function() - local t = { parse({ b3 = "1" }) } - assert.same({ "b3-single", nil, nil, nil, true }, t) - assert.spy(warn).not_called() - - t = { parse({ b3 = "d" }) } - assert.same({ "b3-single", nil, nil, nil, true }, t) - assert.spy(warn).not_called() - - t = { parse({ b3 = "0" }) } - assert.same({ "b3-single", nil, nil, nil, false }, t) - assert.spy(warn).not_called() - end) - - it("4 fields", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("4 fields inside traceparent", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id) - local t = { parse({ tracestate = "b3=" .. b3 }) } - assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("32-digit trace_id", function() - local b3 = fmt("%s-%s-%s-%s", trace_id_32, span_id, "1", parent_id) - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id_32, span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("trace_id and span_id, no sample or parent_id", function() - local b3 = fmt("%s-%s", trace_id, span_id) - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id, span_id }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("32-digit trace_id and span_id, no sample or parent_id", function() - local b3 = fmt("%s-%s", trace_id_32, span_id) - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id_32, span_id }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("trace_id, span_id and sample, no parent_id", function() - local b3 = fmt("%s-%s-%s", trace_id, span_id, "1") - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id, span_id, nil, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("32-digit trace_id, span_id and sample, no parent_id", function() - local b3 = fmt("%s-%s-%s", trace_id_32, span_id, "1") - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id_32, span_id, nil, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("big 32-digit trace_id, span_id and sample, no parent_id", function() - local b3 = fmt("%s-%s-%s", big_trace_id_32, span_id, "1") - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", big_trace_id_32, span_id, nil, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("sample debug = always sample", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", parent_id) - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("sample 0 = don't sample", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) - local t = { parse({ b3 = b3 }) } - assert.same({ "b3-single", trace_id, span_id, parent_id, false }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("sample 0 overridden by x-b3-sampled", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "0", parent_id) - local t = { parse({ b3 = b3, ["x-b3-sampled"] = "1" }) } - assert.same({ "b3-single", trace_id, span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("multi value tracestate header", function() - local tracestate_header = { "test", trace_id, span_id } - local t = { parse({ tracestate = tracestate_header }) } - assert.same({ }, to_hex_ids(t)) - assert.spy(debug).called(1) - end) - - describe("errors", function() - it("requires trace id", function() - local t = { parse({ b3 = "" }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects existing but invalid trace_id", function() - local t = { parse({ b3 = non_hex_id .. "-" .. span_id }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - t = { parse({ b3 = too_short_id .. "-" .. span_id }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - -- too long - t = { parse({ b3 = too_long_id .. "-" .. span_id }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("requires span_id", function() - local t = { parse({ b3 = trace_id .. "-" }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects existing but invalid span_id", function() - local t = { parse({ b3 = trace_id .. non_hex_id }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - t = { parse({ b3 = trace_id .. too_short_id }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - t = { parse({ b3 = trace_id .. too_long_id }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects invalid sampled section", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "x", parent_id) - local t = { parse({ b3 = b3 }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - - it("rejects invalid parent_id section", function() - local b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", non_hex_id) - local t = { parse({ b3 = b3 }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_short_id) - t = { parse({ b3 = b3 }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - - b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "d", too_long_id) - t = { parse({ b3 = b3 }) } - assert.same({"b3-single"}, t) - assert.spy(warn).called_with("b3 single header invalid; ignoring.") - end) - end) - end) - - describe("W3C header parsing", function() - local warn - setup(function() - warn = spy.on(kong.log, "warn") - end) - before_each(function() - warn:clear() - end) - teardown(function() - warn:revert() - end) - - it("valid traceparent with sampling", function() - local traceparent = fmt("00-%s-%s-01", trace_id_32, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c", trace_id_32, nil, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid traceparent without sampling", function() - local traceparent = fmt("00-%s-%s-00", trace_id_32, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c", trace_id_32, nil, parent_id, false }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("sampling with mask", function() - local traceparent = fmt("00-%s-%s-09", trace_id_32, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c", trace_id_32, nil, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("no sampling with mask", function() - local traceparent = fmt("00-%s-%s-08", trace_id_32, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c", trace_id_32, nil, parent_id, false }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - describe("errors", function() - it("rejects traceparent versions other than 00", function() - local traceparent = fmt("01-%s-%s-00", trace_id_32, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C Trace Context version; ignoring.") - end) - - it("rejects invalid header", function() - local traceparent = "vv-00000000000000000000000000000001-0000000000000001-00" - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - - traceparent = "00-vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv-0000000000000001-00" - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - - traceparent = "00-00000000000000000000000000000001-vvvvvvvvvvvvvvvv-00" - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - - traceparent = "00-00000000000000000000000000000001-0000000000000001-vv" - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C traceparent header; ignoring.") - end) - - it("rejects invalid trace IDs", function() - local traceparent = fmt("00-%s-%s-00", too_short_id, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") - - traceparent = fmt("00-%s-%s-00", too_long_id, parent_id) - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") - - -- cannot be all zeros - traceparent = fmt("00-00000000000000000000000000000000-%s-00", too_long_id, parent_id) - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context trace ID; ignoring.") - end) - - it("rejects invalid parent IDs", function() - local traceparent = fmt("00-%s-%s-00", trace_id_32, too_short_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") - - traceparent = fmt("00-%s-%s-00", trace_id_32, too_long_id) - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") - - -- cannot be all zeros - traceparent = fmt("00-%s-0000000000000000-01", trace_id_32) - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context parent ID; ignoring.") - end) - - it("rejects invalid trace flags", function() - local traceparent = fmt("00-%s-%s-000", trace_id_32, parent_id) - local t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") - - traceparent = fmt("00-%s-%s-0", trace_id_32, parent_id) - t = { parse({ traceparent = traceparent }) } - assert.same({ "w3c" }, t) - assert.spy(warn).was_called_with("invalid W3C trace context flags; ignoring.") - end) - end) - end) - - - describe("Jaeger header parsing", function() - local warn - setup(function() - warn = spy.on(kong.log, "warn") - end) - before_each(function() - warn:clear() - end) - teardown(function() - warn:revert() - end) - - it("valid uber-trace-id with sampling", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid uber-trace-id without sampling", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "0") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, parent_id, false }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid uber-trace-id 128bit with sampling", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id_32, span_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id_32, span_id, parent_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid uber-trace-id 128bit without sampling", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id_32, span_id, parent_id, "0") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", trace_id_32, span_id, parent_id, false }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid uber-trace-id with parent_id 0", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, "0", "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, to_hex("0"), true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - describe("errors", function() - it("rejects invalid header", function() - local ubertraceid = fmt("vv:%s:%s:%s", span_id, parent_id, "0") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") - - ubertraceid = fmt("%s:vv:%s:%s", trace_id, parent_id, "0") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") - - ubertraceid = fmt("%s:%s:vv:%s", trace_id, span_id, "0") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") - - ubertraceid = fmt("%s:%s:%s:vv", trace_id, span_id, parent_id) - t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger uber-trace-id header; ignoring.") - end) - - it("rejects invalid trace IDs", function() - local ubertraceid = fmt("%s:%s:%s:%s", too_long_id, span_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") - - -- cannot be all zeros - ubertraceid = fmt("%s:%s:%s:%s", "00000000000000000000000000000000", span_id, parent_id, "1") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger trace ID; ignoring.") - end) - - it("rejects invalid parent IDs", function() - -- Ignores invalid parent id and logs - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_short_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - -- Note: to_hex(from_hex()) for too_short_id as the binary conversion from hex is resulting in a different number - assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, to_hex(from_hex(too_short_id)), true }, to_hex_ids(t)) - assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") - - -- Ignores invalid parent id and logs - ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, too_long_id, "1") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(trace_id, 32), span_id, too_long_id, true }, to_hex_ids(t)) - assert.spy(warn).was_called_with("invalid jaeger parent ID; ignoring.") - end) - - it("rejects invalid span IDs", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_long_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") - - -- cannot be all zeros - ubertraceid = fmt("%s:%s:%s:%s", trace_id, "00000000000000000000000000000000", parent_id, "1") - t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger span ID; ignoring.") - end) - - it("rejects invalid trace flags", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "123") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger" }, t) - assert.spy(warn).was_called_with("invalid jaeger flags; ignoring.") - end) - - it("0-pad shorter span IDs", function() - local ubertraceid = fmt("%s:%s:%s:%s", trace_id, too_short_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(trace_id, 32), left_pad_zero(too_short_id, 16), parent_id, true }, to_hex_ids(t)) - end) - - it("0-pad shorter trace IDs", function() - local ubertraceid = fmt("%s:%s:%s:%s", too_short_id, span_id, parent_id, "1") - local t = { parse({ ["uber-trace-id"] = ubertraceid }) } - assert.same({ "jaeger", left_pad_zero(too_short_id, 32), span_id, parent_id, true }, to_hex_ids(t)) - end) - end) - end) - - - describe("OT header parsing", function() - local warn - setup(function() - warn = spy.on(kong.log, "warn") - end) - before_each(function() - warn:clear() - end) - teardown(function() - warn:revert() - end) - - it("valid trace_id, valid span_id, sampled", function() - local t = { parse({ - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1", - })} - assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid big trace_id, valid big span_id, sampled", function() - local t = { parse({ - ["ot-tracer-traceid"] = big_trace_id, - ["ot-tracer-spanid"] = big_span_id, - ["ot-tracer-sampled"] = "1", - })} - assert.same({ "ot", big_trace_id, nil, big_span_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid trace_id, valid span_id, not sampled", function() - local t = { parse({ - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "0", - })} - assert.same({ "ot", trace_id, nil, span_id, false }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid trace_id, valid span_id, sampled", function() - local t = { parse({ - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1", - })} - assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid trace_id, valid span_id, no sampled flag", function() - local t = { parse({ - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - })} - assert.same({ "ot", trace_id, nil, span_id }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("32 trace_id, valid span_id, no sampled flag", function() - local t = { parse({ - ["ot-tracer-traceid"] = trace_id_32, - ["ot-tracer-spanid"] = span_id, - })} - assert.same({ "ot", trace_id_32, nil, span_id }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("big 32 trace_id, valid big_span_id, no sampled flag", function() - local t = { parse({ - ["ot-tracer-traceid"] = big_trace_id_32, - ["ot-tracer-spanid"] = big_span_id, - })} - assert.same({ "ot", big_trace_id_32, nil, big_span_id }, to_hex_ids(t)) - assert.spy(warn).not_called() - end) - - it("valid trace_id, valid span_id, sampled, valid baggage added", function() - local mock_key = "mock_key" - local mock_value = "mock_value" - local t = { parse({ - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1", - ["ot-baggage-"..mock_key] = mock_value - })} - local mock_baggage_index = t[6] - assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) - assert.same(mock_baggage_index.mock_key, mock_value) - assert.spy(warn).not_called() - end) - - it("valid trace_id, valid span_id, sampled, invalid baggage added", function() - local t = { parse({ - ["ot-tracer-traceid"] = trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1", - ["ottttttttbaggage-foo"] = "invalid header" - })} - local mock_baggage_index = t[6] - assert.same({ "ot", trace_id, nil, span_id, true }, to_hex_ids(t)) - assert.same(mock_baggage_index, nil) - assert.spy(warn).not_called() - end) - end) - - describe("aws single header parsing", function() - local warn, debug - setup(function() - warn = spy.on(kong.log, "warn") - debug = spy.on(kong.log, "debug") - end) - before_each(function() - warn:clear() - debug:clear() - end) - teardown(function() - warn:revert() - debug:clear() - end) - - it("valid aws with sampling", function() - local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "1") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.spy(warn).not_called() - assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) - end) - it("valid aws with spaces", function() - local aws = fmt(" Root = 1-%s-%s ; Parent= %s; Sampled =%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "1") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.spy(warn).not_called() - assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) - end) - it("valid aws with parent first", function() - local aws = fmt("Parent=%s;Root=1-%s-%s;Sampled=%s", span_id, string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), "1") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.spy(warn).not_called() - assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) - end) - it("valid aws with extra fields", function() - local aws = fmt("Foo=bar;Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "1") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.spy(warn).not_called() - assert.same({ "aws", trace_id_32, span_id, nil, true }, to_hex_ids(t)) - end) - it("valid aws without sampling", function() - local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id, "0") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.spy(warn).not_called() - assert.same({ "aws", trace_id_32, span_id, nil, false }, to_hex_ids(t)) - end) - it("valid aws with sampling big", function() - local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(big_trace_id_32, 1, 8), string.sub(big_trace_id_32, 9, #big_trace_id_32), big_span_id, "0") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.spy(warn).not_called() - assert.same({ "aws", big_trace_id_32, big_span_id, nil, false }, to_hex_ids(t)) - end) - describe("errors", function() - it("rejects invalid trace IDs", function() - local aws = fmt("Root=0-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), big_span_id, "0") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") - - aws = fmt("Root=1-vv-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 9, #trace_id_32), span_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") - - aws = fmt("Root=1-%s-vv;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), span_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") - - aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(too_long_id, 1, 8), string.sub(too_long_id, 9, #too_long_id), big_span_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") - - aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(too_short_id, 1, 1), string.sub(too_short_id, 2, #too_short_id), big_span_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") - - aws = fmt("Root=;Parent=%s;Sampled=%s", big_span_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header trace id; ignoring.") - end) - - it("rejects invalid parent IDs", function() - local aws = fmt("Root=1-%s-%s;Parent=vv;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), "0") - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") - - aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), too_long_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") - - aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 2, #trace_id_32), too_short_id, "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") - - aws = fmt("Root=1-%s-%s;Parent=;Sampled=%s", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 2, #trace_id_32), "0") - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header parent id; ignoring.") - end) - - it("rejects invalid sample flag", function() - local aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=2", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id) - local t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header sampled flag; ignoring.") - - aws = fmt("Root=1-%s-%s;Parent=%s;Sampled=", string.sub(trace_id_32, 1, 8), string.sub(trace_id_32, 9, #trace_id_32), span_id) - t = { parse({["x-amzn-trace-id"] = aws}) } - assert.same({ "aws" }, t) - assert.spy(warn).was_called_with("invalid aws header sampled flag; ignoring.") - end) - end) - end) - - describe("GCP header parsing", function() - local warn - setup(function() - warn = spy.on(kong.log, "warn") - end) - before_each(function() - warn:clear() - end) - teardown(function() - warn:revert() - end) - - it("valid header with sampling", function() - local cloud_trace_context = fmt("%s/%s;o=1", trace_id_32, span_id) - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same( - { "gcp", trace_id_32, tostring(tonumber(span_id)), nil, true }, - { t[1], to_hex(t[2]), openssl_bignumber.from_binary(t[3]):to_dec(), t[4], t[5] } - ) - assert.spy(warn).not_called() - end) - - it("valid header without sampling", function() - local cloud_trace_context = fmt("%s/%s;o=0", trace_id_32, span_id) - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same( - { "gcp", trace_id_32, tostring(tonumber(span_id)), nil, false }, - { t[1], to_hex(t[2]), openssl_bignumber.from_binary(t[3]):to_dec(), t[4], t[5] } - ) - assert.spy(warn).not_called() - end) - - it("valid header without trace flag", function() - local cloud_trace_context = fmt("%s/%s", trace_id_32, span_id) - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same( - { "gcp", trace_id_32, tostring(tonumber(span_id)), nil, false }, - { t[1], to_hex(t[2]), openssl_bignumber.from_binary(t[3]):to_dec(), t[4], t[5] } - ) - assert.spy(warn).not_called() - end) - - describe("errors", function() - it("rejects invalid trace IDs", function() - local cloud_trace_context = fmt("%s/%s;o=0", too_short_id, span_id) - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - - cloud_trace_context = fmt("%s/%s;o=0", too_long_id, span_id) - t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - - -- non hex characters in trace id - cloud_trace_context = fmt("abcdefghijklmnopqrstuvwxyz123456/%s;o=0", span_id) - t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - end) - - it("rejects invalid span IDs", function() - -- missing - local cloud_trace_context = fmt("%s/;o=0", trace_id_32) - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - - -- decimal value too large - cloud_trace_context = fmt("%s/%s;o=0", trace_id_32, too_long_id) - t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - - -- non digit characters in span id - cloud_trace_context = fmt("%s/abcdefg;o=0", trace_id_32) - t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - end) - - it("rejects invalid sampling value", function() - local cloud_trace_context = fmt("%s/%s;o=01", trace_id_32, span_id) - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - - cloud_trace_context = fmt("%s/%s;o=", trace_id_32, span_id) - t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - - cloud_trace_context = fmt("%s/%s;o=v", trace_id_32, span_id) - t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - end) - - it("reports all invalid header values", function() - local cloud_trace_context = "vvvv/vvvv;o=v" - local t = { parse({ ["x-cloud-trace-context"] = cloud_trace_context }) } - assert.same({ "gcp" }, t) - assert.spy(warn).was_called_with("invalid GCP header; ignoring.") - end) - end) - end) -end) - - -describe("propagation.set", function() - local nop = function() end - - local headers - local warnings - - _G.kong = { - service = { - request = { - set_header = function(name, value) - headers[name] = value - end, - }, - }, - request = { - get_header = nop, - }, - log = { - warn = function(msg) - warnings[#warnings + 1] = msg - end, - set_serialize_value = function() end, - } - } - - for k, ids in ipairs({ {trace_id, span_id, parent_id}, - {big_trace_id, big_span_id, big_parent_id}, - {trace_id_32, span_id, parent_id}, - {big_trace_id_32, big_span_id, big_parent_id}, }) do - local trace_id = ids[1] - local span_id = ids[2] - local parent_id = ids[3] - - local w3c_trace_id = to_id_len(trace_id, 32) - local ot_trace_id = to_id_len(trace_id, 32) - local gcp_trace_id = to_id_len(trace_id, 32) - - local proxy_span = { - trace_id = from_hex(trace_id), - span_id = from_hex(span_id), - parent_id = from_hex(parent_id), - should_sample = true, - each_baggage_item = function() return nop end, - } - - local b3_headers = { - ["x-b3-traceid"] = trace_id, - ["x-b3-spanid"] = span_id, - ["x-b3-parentspanid"] = parent_id, - ["x-b3-sampled"] = "1" - } - - local b3_single_headers = { - b3 = fmt("%s-%s-1-%s", trace_id, span_id, parent_id) - } - - local w3c_headers = { - traceparent = fmt("00-%s-%s-01", w3c_trace_id, span_id) - } - - local jaeger_headers = { - ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "01") - } - - local ot_headers = { - ["ot-tracer-traceid"] = ot_trace_id, - ["ot-tracer-spanid"] = span_id, - ["ot-tracer-sampled"] = "1" - } - - local aws_headers = { - ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", - string.sub(trace_id, 1, 8), - string.sub(trace_id, 9, #trace_id), - span_id, - "1" - ) - } - - -- hex values are not valid span id inputs, translate to decimal - local gcp_headers = {["x-cloud-trace-context"] = gcp_trace_id .. "/" .. openssl_bignumber.from_hex(span_id):to_dec() .. ";o=1"} - - before_each(function() - headers = {} - warnings = {} - end) - - describe("conf.header_type = 'preserve', ids group #" .. k, function() - it("sets headers according to their found state when conf.header_type = preserve", function() - set("preserve", "b3", proxy_span) - assert.same(b3_headers, headers) - - headers = {} - - set("preserve", "b3-single", proxy_span) - assert.same(b3_single_headers, headers) - - headers = {} - - set("preserve", "w3c", proxy_span) - assert.same(w3c_headers, headers) - - headers = {} - - set("preserve", "jaeger", proxy_span) - assert.same(jaeger_headers, headers) - - headers = {} - - set("preserve", "aws", proxy_span) - assert.same(aws_headers, headers) - - headers = {} - - set("preserve", "gcp", proxy_span) - assert.same(gcp_headers, headers) - - assert.same({}, warnings) - end) - - it("sets headers according to default_header_type when no headers are provided", function() - set("preserve", nil, proxy_span) - assert.same(b3_headers, headers) - - headers = {} - - set("preserve", nil, proxy_span, "b3") - assert.same(b3_headers, headers) - - headers = {} - - set("preserve", nil, proxy_span, "b3-single") - assert.same(b3_single_headers, headers) - - headers = {} - - set("preserve", "w3c", proxy_span, "w3c") - assert.same(w3c_headers, headers) - - headers = {} - - set("preserve", nil, proxy_span, "jaeger") - assert.same(jaeger_headers, headers) - - headers = {} - - set("preserve", "ot", proxy_span, "ot") - assert.same(ot_headers, headers) - - headers = {} - - set("preserve", "aws", proxy_span, "aws") - assert.same(aws_headers, headers) - - headers = {} - set("preserve", "gcp", proxy_span, "gcp") - assert.same(gcp_headers, headers) - end) - end) - - describe("conf.header_type = 'b3', ids group #" .. k, function() - it("sets headers to b3 when conf.header_type = b3", function() - set("b3", "b3", proxy_span) - assert.same(b3_headers, headers) - - headers = {} - - set("b3", nil, proxy_span) - assert.same(b3_headers, headers) - - assert.same({}, warnings) - end) - - it("sets both the b3 and b3-single headers when a b3-single header is encountered.", function() - set("b3", "b3-single", proxy_span) - assert.same(table_merge(b3_headers, b3_single_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3 and w3c headers when a w3c header is encountered.", function() - set("b3", "w3c", proxy_span) - assert.same(table_merge(b3_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3 and w3c headers when a jaeger header is encountered.", function() - set("b3", "jaeger", proxy_span) - assert.same(table_merge(b3_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3 and gcp headers when a gcp header is encountered.", function() - set("b3", "gcp", proxy_span) - assert.same(table_merge(b3_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - - describe("conf.header_type = 'b3-single', ids group #", function() - it("sets headers to b3-single when conf.header_type = b3-single", function() - set("b3-single", "b3-single", proxy_span) - assert.same(b3_single_headers, headers) - assert.same({}, warnings) - end) - - it("sets both the b3 and b3-single headers when a b3 header is encountered.", function() - set("b3-single", "b3", proxy_span) - assert.same(table_merge(b3_headers, b3_single_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3 and w3c headers when a jaeger header is encountered.", function() - set("b3-single", "w3c", proxy_span) - assert.same(table_merge(b3_single_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3 and w3c headers when a w3c header is encountered.", function() - set("b3-single", "jaeger", proxy_span) - assert.same(table_merge(b3_single_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3 and gcp headers when a gcp header is encountered.", function() - set("b3-single", "gcp", proxy_span) - assert.same(table_merge(b3_single_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - - describe("conf.header_type = 'w3c', ids group #", function() - it("sets headers to w3c when conf.header_type = w3c", function() - set("w3c", "w3c", proxy_span) - assert.same(w3c_headers, headers) - assert.same({}, warnings) - end) - - it("sets both the b3 and w3c headers when a b3 header is encountered.", function() - set("w3c", "b3", proxy_span) - assert.same(table_merge(b3_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3-single and w3c headers when a b3-single header is encountered.", function() - set("w3c", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the jaeger and w3c headers when a jaeger header is encountered.", function() - set("w3c", "jaeger", proxy_span) - assert.same(table_merge(jaeger_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the gcp and w3c headers when a gcp header is encountered.", function() - set("w3c", "gcp", proxy_span) - assert.same(table_merge(gcp_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - - describe("conf.header_type = 'jaeger', ids group #", function() - it("sets headers to jaeger when conf.header_type = jaeger", function() - set("jaeger", "jaeger", proxy_span) - assert.same(jaeger_headers, headers) - assert.same({}, warnings) - end) - - it("sets both the b3 and jaeger headers when a b3 header is encountered.", function() - set("jaeger", "b3", proxy_span) - assert.same(table_merge(b3_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3-single and jaeger headers when a b3-single header is encountered.", function() - set("jaeger", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the jaeger and w3c headers when a w3c header is encountered.", function() - set("jaeger", "w3c", proxy_span) - assert.same(table_merge(jaeger_headers, w3c_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the jaeger and ot headers when a ot header is encountered.", function() - set("jaeger", "ot", proxy_span) - assert.same(table_merge(jaeger_headers, ot_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the jaeger and aws headers when an aws header is encountered.", function() - set("jaeger", "aws", proxy_span) - assert.same(table_merge(jaeger_headers, aws_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the jaeger and gcp headers when a gcp header is encountered.", function() - set("jaeger", "gcp", proxy_span) - assert.same(table_merge(jaeger_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - - describe("conf.header_type = 'ot', ids group #", function() - it("sets headers to ot when conf.header_type = ot", function() - set("ot", "ot", proxy_span) - assert.same(ot_headers, headers) - assert.same({}, warnings) - end) - - it("sets both the b3 and ot headers when a b3 header is encountered.", function() - set("ot", "b3", proxy_span) - assert.same(table_merge(b3_headers, ot_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3-single and ot headers when a b3-single header is encountered.", function() - set("ot", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, ot_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the w3c and ot headers when a w3c header is encountered.", function() - set("ot", "w3c", proxy_span) - assert.same(table_merge(w3c_headers, ot_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the ot and jaeger headers when a jaeger header is encountered.", function() - set("ot", "jaeger", proxy_span) - assert.same(table_merge(ot_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the ot and aws headers when a aws header is encountered.", function() - set("ot", "aws", proxy_span) - assert.same(table_merge(ot_headers, aws_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the ot and gcp headers when a gcp header is encountered.", function() - set("ot", "gcp", proxy_span) - assert.same(table_merge(ot_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - - describe("conf.header_type = 'aws', ids group #", function() - it("sets headers to ot when conf.header_type = aws", function() - set("aws", "aws", proxy_span) - assert.same(aws_headers, headers) - assert.same({}, warnings) - end) - - it("sets both the b3 and aws headers when a b3 header is encountered.", function() - set("aws", "b3", proxy_span) - assert.same(table_merge(b3_headers, aws_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3-single and aws headers when a b3-single header is encountered.", function() - set("aws", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, aws_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the w3c and aws headers when a w3c header is encountered.", function() - set("aws", "w3c", proxy_span) - assert.same(table_merge(w3c_headers, aws_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the aws and jaeger headers when a jaeger header is encountered.", function() - set("aws", "jaeger", proxy_span) - assert.same(table_merge(aws_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the aws and gcp headers when a gcp header is encountered.", function() - set("aws", "gcp", proxy_span) - assert.same(table_merge(aws_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - - describe("conf.header_type = 'gcp', ids group #", function() - it("sets headers to gcp when conf.header_type = gcp", function() - set("gcp", "gcp", proxy_span) - assert.same(gcp_headers, headers) - assert.same({}, warnings) - end) - - it("sets both the b3 and gcp headers when a b3 header is encountered.", function() - set("gcp", "b3", proxy_span) - assert.same(table_merge(b3_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the b3-single and gcp headers when a b3-single header is encountered.", function() - set("gcp", "b3-single", proxy_span) - assert.same(table_merge(b3_single_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the gcp and ot headers when a ot header is encountered.", function() - set("gcp", "ot", proxy_span) - assert.same(table_merge(gcp_headers, ot_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the w3c and gcp headers when a w3c header is encountered.", function() - set("gcp", "w3c", proxy_span) - assert.same(table_merge(w3c_headers, gcp_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the gcp and jaeger headers when a jaeger header is encountered.", function() - set("gcp", "jaeger", proxy_span) - assert.same(table_merge(gcp_headers, jaeger_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - - it("sets both the gcp and aws headers when an aws header is encountered.", function() - set("gcp", "aws", proxy_span) - assert.same(table_merge(gcp_headers, aws_headers), headers) - - -- but it generates a warning - assert.equals(1, #warnings) - assert.matches("Mismatched header types", warnings[1]) - end) - end) - end -end) diff --git a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua b/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua new file mode 100644 index 00000000000..34f990c3a88 --- /dev/null +++ b/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua @@ -0,0 +1,1750 @@ +local propagation_utils = require "kong.tracing.propagation.utils" +local utils = require "kong.tools.utils" +local bn = require "resty.openssl.bn" + +local from_hex = propagation_utils.from_hex +local to_hex = require "resty.string".to_hex + +local shallow_copy = utils.shallow_copy +local fmt = string.format +local sub = string.sub + +local EXTRACTORS_PATH = "kong.tracing.propagation.extractors." +local INJECTORS_PATH = "kong.tracing.propagation.injectors." + +local trace_id_16 = "0af7651916cd43dd8448eb211c80319c" +local trace_id_8 = "8448eb211c80319c" +local trace_id_8_dec = "9532127138774266268" -- 8448eb211c80319c to decimal +local span_id_8_1 = "b7ad6b7169203331" +local span_id_8_1_dec = "13235353014750950193" -- b7ad6b7169203331 to decimal +local span_id_8_2 = "b7ad6b7169203332" + +local big_trace_id = "fffffffffffffff1" +local big_trace_id_16 = "fffffffffffffffffffffffffffffff1" +local big_span_id = "fffffffffffffff3" +local big_dec_trace_id = bn.from_hex(big_trace_id):to_dec() +local big_dec_span_id = bn.from_hex(big_span_id):to_dec() +local big_dec_trace_id_16 = bn.from_hex(big_trace_id_16):to_dec() + +-- invalid IDs: +local too_long_id = "1234567890123456789012345678901234567890" + + +local function from_hex_ids(t) + local t1 = shallow_copy(t) + t1.trace_id = t.trace_id and from_hex(t.trace_id) or nil + t1.span_id = t.span_id and from_hex(t.span_id) or nil + t1.parent_id = t.parent_id and from_hex(t.parent_id) or nil + return t1 +end + +local function to_hex_ids(t) + local t1 = shallow_copy(t) + t1.trace_id = t.trace_id and to_hex(t.trace_id) or nil + t1.span_id = t.span_id and to_hex(t.span_id) or nil + t1.parent_id = t.parent_id and to_hex(t.parent_id) or nil + return t1 +end + +local padding_prefix = string.rep("0", 16) + +-- Input data (array) for running tests to test extraction and injection +-- (headers-to-context and context-to-headers): +-- { +-- extractor = "extractor-name", +-- injector = "injector-name", +-- headers_data = { { +-- description = "passing Tracing-Header-Name header", +-- extract = true, -- set to false to do skip extraction on this header data +-- inject = true, -- set to false to do skip injection on this header data +-- trace_id = "123abcde", +-- headers = { +-- ["Tracing-Header-Name"] = "123abcde:12345:1", +-- }, +-- ctx = { +-- trace_id = "123abcde", +-- span_id = "12345", +-- should_sample = true, +-- } +-- } +-- } +-- +-- Headers_data item to test extraction error case: +-- { +-- description = "invalid ids", +-- extract = true, +-- headers = { +-- ["traceparent"] = "00-1-2-00", +-- }, +-- err = "invalid trace ID; ignoring." +-- } +-- +-- Headers_data item to test injection error cases: +-- { +-- description = "missing trace id", +-- inject = true, +-- ctx = { +-- span_id = "abcdef", +-- }, +-- err = "injector context is invalid" +-- } + +local test_data = { { + extractor = "w3c", + injector = "w3c", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["traceparent"] = fmt("00-%s-%s-01", trace_id_16, span_id_8_1), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "extraction with sampling mask (on)", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["traceparent"] = fmt("00-%s-%s-09", trace_id_16, span_id_8_1), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "extraction with sampling mask (off)", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["traceparent"] = fmt("00-%s-%s-08", trace_id_16, span_id_8_1), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 16, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", trace_id_16, span_id_8_1), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 16, + } + }, { + description = "default injection size is 16B", + inject = true, + trace_id = trace_id_16, + headers = { + ["traceparent"] = fmt("00-%s-%s-01", trace_id_16, span_id_8_1), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + } + }, { -- extraction error cases + description = "invalid header 1", + extract = true, + headers = { + ["traceparent"] = fmt("vv-%s-%s-00", trace_id_16, span_id_8_1), + }, + err = "invalid W3C traceparent header; ignoring." + }, { + description = "invalid header 2", + extract = true, + headers = { + ["traceparent"] = fmt("00-vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv-%s-00", span_id_8_1), + }, + err = "invalid W3C traceparent header; ignoring." + }, { + description = "invalid header 3", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-vvvvvvvvvvvvvvvv-00", trace_id_16), + }, + err = "invalid W3C traceparent header; ignoring." + }, { + description = "invalid header 4", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-vv", trace_id_16, span_id_8_1), + }, + err = "invalid W3C traceparent header; ignoring." + }, { + description = "invalid trace id (too short)", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", "123", span_id_8_1), + }, + err = "invalid W3C trace context trace ID; ignoring." + }, { + description = "invalid trace id (all zero)", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", "00000000000000000000000000000000", span_id_8_1), + }, + err = "invalid W3C trace context trace ID; ignoring." + }, { + description = "invalid trace id (too long)", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", too_long_id, span_id_8_1), + }, + err = "invalid W3C trace context trace ID; ignoring." + }, { + description = "invalid parent id (too short)", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", trace_id_16, "123"), + }, + err = "invalid W3C trace context parent ID; ignoring." + }, { + description = "invalid parent id (too long)", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", trace_id_16, too_long_id), + }, + err = "invalid W3C trace context parent ID; ignoring." + }, { + description = "invalid parent id (all zero)", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-00", trace_id_16, "0000000000000000"), + }, + err = "invalid W3C trace context parent ID; ignoring." + }, { + description = "invalid version", + extract = true, + headers = { + ["traceparent"] = fmt("01-%s-%s-00", trace_id_16, span_id_8_1), + }, + err = "invalid W3C Trace Context version; ignoring." + }, { + description = "invalid flags 1", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-000", trace_id_16, span_id_8_1), + }, + err = "invalid W3C trace context flags; ignoring." + }, { + description = "invalid flags 2", + extract = true, + headers = { + ["traceparent"] = fmt("00-%s-%s-0", trace_id_16, span_id_8_1), + }, + err = "invalid W3C trace context flags; ignoring." + }, { -- injection error cases + description = "missing trace id", + inject = true, + ctx = { + span_id = span_id_8_1, + should_sample = false, + }, + err = "w3c injector context is invalid: field trace_id not found in context" + }, { + description = "missing span id", + inject = true, + ctx = { + trace_id = trace_id_16, + should_sample = false, + }, + err = "w3c injector context is invalid: field span_id not found in context" + } } +}, { + extractor = "b3", + injector = "b3", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-b3-traceid"] = trace_id_16, + ["x-b3-spanid"] = span_id_8_1, + ["x-b3-parentspanid"] = span_id_8_2, + ["x-b3-sampled"] = "1", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + flags = nil, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "sampling decision only", + extract = true, + inject = true, + trace_id = "", + headers = { + ["x-b3-sampled"] = "0", + }, + ctx = { + should_sample = false, + reuse_span_id = true, + }, + }, { + description = "sampled set via flags", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-b3-traceid"] = trace_id_16, + ["x-b3-spanid"] = span_id_8_1, + ["x-b3-parentspanid"] = span_id_8_2, + ["x-b3-flags"] = "1", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + flags = "1", + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-b3-traceid"] = trace_id_16, + ["x-b3-spanid"] = span_id_8_1, + ["x-b3-parentspanid"] = span_id_8_2, + ["x-b3-sampled"] = "0", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = false, + flags = nil, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "8-byte trace ID", + extract = true, + inject = true, + trace_id = trace_id_8, + headers = { + ["x-b3-traceid"] = trace_id_8, + ["x-b3-spanid"] = span_id_8_1, + ["x-b3-parentspanid"] = span_id_8_2, + ["x-b3-sampled"] = "1", + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + flags = nil, + trace_id_original_size = 8, + reuse_span_id = true, + } + }, { + description = "default injection size is 16B", + inject = true, + trace_id = trace_id_16, + headers = { + ["x-b3-traceid"] = trace_id_16, + ["x-b3-spanid"] = span_id_8_1, + ["x-b3-parentspanid"] = span_id_8_2, + ["x-b3-sampled"] = "1", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + flags = nil, + } + }, { -- extraction error cases + description = "invalid trace id", + extract = true, + trace_id = "x", + headers = { + ["x-b3-traceid"] = "x", + ["x-b3-spanid"] = span_id_8_1, + ["x-b3-parentspanid"] = span_id_8_2, + ["x-b3-sampled"] = "0", + }, + err = "x-b3-traceid header invalid; ignoring." + } } +}, { + extractor = "b3", + injector = "b3-single", + headers_data = { { + description = "1-char header, sampled = true", + extract = true, + inject = true, + trace_id = "", + headers = { + ["b3"] = "1", + }, + ctx = { + single_header = true, + should_sample = true, + reuse_span_id = true, + } + }, { + description = "1-char header, sampled = false", + extract = true, + inject = true, + trace_id = "", + headers = { + ["b3"] = "0", + }, + ctx = { + single_header = true, + should_sample = false, + reuse_span_id = true, + } + }, { + description = "1-char header, debug", + extract = true, + inject = true, + trace_id = "", + headers = { + ["b3"] = "d", + }, + ctx = { + single_header = true, + should_sample = true, + flags = "1", + reuse_span_id = true, + } + }, { + description = "all fields", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "1", span_id_8_2), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = true, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "all fields, sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "0", span_id_8_2), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = false, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "all fields, debug", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "d", span_id_8_2), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = true, + flags = "1", + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "extraction from tracestate", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["tracestate"] = "b3=" .. fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "d", span_id_8_2), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = true, + flags = "1", + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "extraction from tracestate multi-value", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["tracestate"] = { + "test", + "b3=" .. fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "1", span_id_8_2), + "test2", + } + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = true, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "trace id and span id only: no sampled and no parent", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["b3"] = fmt("%s-%s", trace_id_16, span_id_8_1), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + single_header = true, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "no parent", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["b3"] = fmt("%s-%s-%s", trace_id_16, span_id_8_1, "1"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + single_header = true, + should_sample = true, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "8-byte trace ID", + extract = true, + inject = true, + trace_id = trace_id_8, + headers = { + ["b3"] = fmt("%s-%s-%s", trace_id_8, span_id_8_1, "1"), + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + single_header = true, + should_sample = true, + trace_id_original_size = 8, + reuse_span_id = true, + } + }, { + description = "default injection size is 16B", + inject = true, + trace_id = trace_id_16, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "d", span_id_8_2), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = true, + flags = "1", + } + }, { + description = "big 16B trace ID", + inject = true, + trace_id = big_trace_id_16, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", big_trace_id_16, span_id_8_1, "d", span_id_8_2), + }, + ctx = { + trace_id = big_trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + single_header = true, + should_sample = true, + flags = "1", + } + }, { -- extraction error cases + description = "invalid trace ID (non hex)", + extract = true, + trace_id = "abc", + headers = { + ["b3"] = fmt("xxx-%s-%s-%s", span_id_8_1, "1", span_id_8_2), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid trace ID (too long)", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", too_long_id, span_id_8_1, "1", span_id_8_2), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid trace ID (too short)", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", "123", span_id_8_1, "1", span_id_8_2), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "empty header", + extract = true, + headers = { + ["b3"] = "", + }, + err = "b3 single header invalid; ignoring." + }, { + description = "no span id", + extract = true, + headers = { + ["b3"] = trace_id_16 .. "-", + }, + err = "b3 single header invalid; ignoring." + }, { + description = "non hex span id", + extract = true, + headers = { + ["b3"] = trace_id_16 .. "-xxx", + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid span id (too long)", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, too_long_id, "1", span_id_8_2), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid span id (too short)", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, "123", "1", span_id_8_2), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid sampled", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s", trace_id_16, span_id_8_1, "x"), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid parent", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "d", "xxx"), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid parent (too long)", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "d", too_long_id), + }, + err = "b3 single header invalid; ignoring." + }, { + description = "invalid parent (too short)", + extract = true, + headers = { + ["b3"] = fmt("%s-%s-%s-%s", trace_id_16, span_id_8_1, "d", "123"), + }, + err = "b3 single header invalid; ignoring." + } } +}, { + extractor = "jaeger", + injector = "jaeger", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_16, span_id_8_1, span_id_8_2, "01"), + ["uberctx-foo"] = "bar", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + baggage = { foo = "bar" }, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_16, span_id_8_1, span_id_8_2, "00"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = false, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "parent = 0", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_16, span_id_8_1, "0", "01"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = "0000000000000000", + should_sample = true, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "0-pad shorter span ID", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_16, "123", span_id_8_2, "01"), + }, + ctx = { + trace_id = trace_id_16, + span_id = "0000000000000123", + parent_id = span_id_8_2, + should_sample = true, + trace_id_original_size = 16, + reuse_span_id = true, + } + }, { + description = "0-pad shorter trace ID", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", "1234", span_id_8_1, span_id_8_2, "01"), + }, + ctx = { + trace_id = "00000000000000000000000000001234", + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + trace_id_original_size = 2, + reuse_span_id = true, + } + }, { + description = "8B trace ID", + extract = true, + inject = true, + trace_id = trace_id_8, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_8, span_id_8_1, span_id_8_2, "01"), + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + trace_id_original_size = 8, + reuse_span_id = true, + } + }, { + description = "default injection size is 16B", + inject = true, + trace_id = trace_id_16, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_16, span_id_8_1, span_id_8_2, "01"), + ["uberctx-foo"] = "bar", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + parent_id = span_id_8_2, + should_sample = true, + baggage = { foo = "bar" }, + } + }, { -- extraction error cases + description = "invalid header 1", + extract = true, + headers = { + ["uber-trace-id"] = fmt("vv:%s:%s:%s", span_id_8_1, span_id_8_2, "00"), + }, + err = "invalid jaeger uber-trace-id header; ignoring." + }, { + description = "invalid header 2", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:vv:%s:%s", trace_id_8, span_id_8_2, "00"), + }, + err = "invalid jaeger uber-trace-id header; ignoring." + }, { + description = "invalid header 3", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:vv:%s", trace_id_8, span_id_8_1, "00"), + }, + err = "invalid jaeger uber-trace-id header; ignoring." + }, { + description = "invalid header 4", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:vv", trace_id_8, span_id_8_1, span_id_8_2), + }, + err = "invalid jaeger uber-trace-id header; ignoring." + }, { + description = "invalid trace id (too long)", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:00", too_long_id, span_id_8_1, span_id_8_2), + }, + err = "invalid jaeger trace ID; ignoring." + }, { + description = "invalid trace id (all zero)", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:00", "00000000000000000000000000000000", span_id_8_1, span_id_8_2), + }, + err = "invalid jaeger trace ID; ignoring." + }, { + description = "invalid parent id (too short)", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:00", trace_id_16, span_id_8_1, "ff"), + }, + err = "invalid jaeger parent ID; ignoring." + }, { + description = "invalid parent id (too long)", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:00", trace_id_16, span_id_8_1, too_long_id), + }, + err = "invalid jaeger parent ID; ignoring." + }, { + description = "invalid span id (too long)", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:00", trace_id_16, too_long_id, span_id_8_1), + }, + err = "invalid jaeger span ID; ignoring." + }, { + description = "invalid span id (all zero)", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:00", trace_id_16, "00000000000000000000000000000000", span_id_8_1), + }, + err = "invalid jaeger span ID; ignoring." + }, { + description = "invalid flags", + extract = true, + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:123", trace_id_16, span_id_8_1, span_id_8_2), + }, + err = "invalid jaeger flags; ignoring." + }, { -- injection error cases + description = "missing trace id", + inject = true, + ctx = { + span_id = span_id_8_1, + should_sample = false, + }, + err = "jaeger injector context is invalid: field trace_id not found in context" + }, { + description = "missing span id", + inject = true, + ctx = { + trace_id = trace_id_16, + should_sample = false, + }, + err = "jaeger injector context is invalid: field span_id not found in context" + } } +}, { + extractor = "ot", + injector = "ot", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["ot-tracer-traceid"] = trace_id_16, + ["ot-tracer-spanid"] = span_id_8_1, + ["ot-tracer-sampled"] = "1", + ["ot-baggage-foo"] = "bar", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + baggage = { foo = "bar" }, + trace_id_original_size = 16, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["ot-tracer-traceid"] = trace_id_16, + ["ot-tracer-spanid"] = span_id_8_1, + ["ot-tracer-sampled"] = "0", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 16, + } + }, { + description = "missing sampled flag", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["ot-tracer-traceid"] = trace_id_16, + ["ot-tracer-spanid"] = span_id_8_1, + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + trace_id_original_size = 16, + } + }, { + description = "large trace and span ids", + extract = true, + inject = true, + trace_id = big_trace_id_16, + headers = { + ["ot-tracer-traceid"] = big_trace_id_16, + ["ot-tracer-spanid"] = big_span_id, + ["ot-baggage-foo"] = "bar", + }, + ctx = { + trace_id = big_trace_id_16, + span_id = big_span_id, + baggage = { foo = "bar" }, + trace_id_original_size = 16, + } + }, { + description = "8B trace id", + extract = true, + inject = true, + trace_id = trace_id_8, + headers = { + ["ot-tracer-traceid"] = trace_id_8, + ["ot-tracer-spanid"] = span_id_8_1, + ["ot-tracer-sampled"] = "0", + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 8, + } + }, { + description = "default injection size is 8B", + inject = true, + trace_id = trace_id_8, + headers = { + ["ot-tracer-traceid"] = trace_id_8, + ["ot-tracer-spanid"] = span_id_8_1, + ["ot-tracer-sampled"] = "1", + ["ot-baggage-foo"] = "bar", + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + should_sample = true, + baggage = { foo = "bar" }, + } + }, { + description = "invalid baggage", + extract = true, + trace_id = trace_id_16, + headers = { + ["ot-tracer-traceid"] = trace_id_16, + ["ot-tracer-spanid"] = span_id_8_1, + ["ot-tracer-sampled"] = "1", + ["otttttbaggage-foo"] = "bar", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + baggage = nil, + trace_id_original_size = 16, + } + }, { -- extraction error cases + description = "invalid header", + extract = true, + headers = { + ["ot-tracer-traceid"] = "xx", + }, + err = "ot-tracer-traceid header invalid; ignoring." + }, { -- injection error cases + description = "missing trace id", + inject = true, + ctx = { + span_id = span_id_8_1, + should_sample = false, + }, + err = "ot injector context is invalid: field trace_id not found in context" + }, { + description = "missing span id", + inject = true, + ctx = { + trace_id = trace_id_16, + should_sample = false, + }, + err = "ot injector context is invalid: field span_id not found in context" + } } +}, { + extractor = "datadog", + injector = "datadog", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_8_dec, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = span_id_8_1_dec, + ["x-datadog-sampling-priority"] = "1", + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 8, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_8_dec, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = span_id_8_1_dec, + ["x-datadog-sampling-priority"] = "0", + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 8, + } + }, { + description = "missing trace id ignores parent id", + extract = true, + headers = { + ["x-datadog-parent-id"] = span_id_8_1_dec, + ["x-datadog-sampling-priority"] = "1", + }, + ctx = { + should_sample = true, + } + }, { + description = "missing parent id", + extract = true, + inject = true, + trace_id = trace_id_8_dec, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-sampling-priority"] = "1", + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + should_sample = true, + trace_id_original_size = 8, + } + }, { + description = "missing sampled", + extract = true, + inject = true, + trace_id = trace_id_8_dec, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = span_id_8_1_dec, + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = span_id_8_1, + trace_id_original_size = 8, + } + }, { + description = "big dec trace id", + extract = true, + inject = true, + trace_id = big_dec_trace_id, + headers = { + ["x-datadog-trace-id"] = big_dec_trace_id, + ["x-datadog-parent-id"] = span_id_8_1_dec, + }, + ctx = { + trace_id = padding_prefix .. big_trace_id, + span_id = span_id_8_1, + trace_id_original_size = 8, + } + }, { + description = "big dec span id", + extract = true, + inject = true, + trace_id = trace_id_8_dec, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = big_dec_span_id, + }, + ctx = { + trace_id = padding_prefix .. trace_id_8, + span_id = big_span_id, + trace_id_original_size = 8, + } + }, { + description = "(can extract invalid) big dec trace id 16", + extract = true, + trace_id = big_dec_trace_id, + headers = { + ["x-datadog-trace-id"] = big_dec_trace_id_16, + ["x-datadog-parent-id"] = span_id_8_1_dec, + }, + ctx = { + trace_id = big_trace_id_16, + span_id = span_id_8_1, + trace_id_original_size = 16, + } + }, { + description = "default injection size is 8B", + inject = true, + trace_id = trace_id_8_dec, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = span_id_8_1_dec, + ["x-datadog-sampling-priority"] = "1", + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + } + }, { -- extraction error cases + description = "invalid trace id", + extract = true, + trace_id = trace_id_16, + headers = { + ["x-datadog-trace-id"] = trace_id_16, + ["x-datadog-parent-id"] = span_id_8_1_dec, + ["x-datadog-sampling-priority"] = "1", + }, + err = "x-datadog-trace-id header invalid; ignoring." + }, { + description = "invalid parent id", + extract = true, + trace_id = trace_id_16, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = span_id_8_1, + ["x-datadog-sampling-priority"] = "1", + }, + err = "x-datadog-parent-id header invalid; ignoring." + }, { + description = "empty string trace id", + extract = true, + trace_id = "", + headers = { + ["x-datadog-trace-id"] = "", + ["x-datadog-parent-id"] = span_id_8_1_dec, + ["x-datadog-sampling-priority"] = "1", + }, + err = "x-datadog-trace-id header invalid; ignoring." + }, { + description = "invalid parent id", + extract = true, + trace_id = trace_id_16, + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = span_id_8_1, + ["x-datadog-sampling-priority"] = "1", + }, + err = "x-datadog-parent-id header invalid; ignoring." + }, { + description = "empty string parent id", + extract = true, + trace_id = "", + headers = { + ["x-datadog-trace-id"] = trace_id_8_dec, + ["x-datadog-parent-id"] = "", + ["x-datadog-sampling-priority"] = "1", + }, + err = "x-datadog-parent-id header invalid; ignoring." + } } +}, { + extractor = "aws", + injector = "aws", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1, "1"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "with spaces", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt(" Root = 1-%s-%s ; Parent= %s; Sampled =%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1, "1"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "parent first", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Parent=%s;Root=1-%s-%s;Sampled=%s", + span_id_8_1, + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + "1"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "extra fields", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Foo=bar;Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1, + "1"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "large id", + extract = true, + inject = true, + trace_id = big_trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(big_trace_id_16, 1, 8), + sub(big_trace_id_16, 9, #big_trace_id_16), + span_id_8_1, + "1"), + }, + ctx = { + trace_id = big_trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1, "0"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 16, + } + }, { + description = "default injection size is 16B", + inject = true, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1, "1"), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + } + }, { -- extraction error cases + description = "invalid trace id 1", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=0-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_8, 1, 8), + sub(trace_id_8, 9, #trace_id_8), + span_id_8_1, "0"), + }, + err = "invalid aws header trace id; ignoring." + }, { + description = "invalid trace id 2", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-vv-%s;Parent=%s;Sampled=%s", + sub(trace_id_8, 9, #trace_id_8), + span_id_8_1, "0"), + }, + err = "invalid aws header trace id; ignoring." + }, { + description = "invalid trace id 3", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-vv;Parent=%s;Sampled=%s", + sub(trace_id_8, 1, 8), + span_id_8_1, "0"), + }, + err = "invalid aws header trace id; ignoring." + }, { + description = "invalid trace id (too short)", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_8, 1, 8), + sub(trace_id_8, 9, #trace_id_8), + span_id_8_1, "0"), + }, + err = "invalid aws header trace id; ignoring." + }, { + description = "invalid trace id (too long)", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(too_long_id, 1, 8), + sub(too_long_id, 9, #too_long_id), + span_id_8_1, "0"), + }, + err = "invalid aws header trace id; ignoring." + }, { + description = "missing trace id", + extract = true, + trace_id = trace_id_16, + headers = { + ["x-amzn-trace-id"] = fmt("Root=;Parent=%s;Sampled=%s", + span_id_8_1, "0"), + }, + err = "invalid aws header trace id; ignoring." + }, { + description = "invalid parent id 1", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=vv;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + "0"), + }, + err = "invalid aws header parent id; ignoring." + }, { + description = "invalid parent id (too long)", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + too_long_id, "0"), + }, + err = "invalid aws header parent id; ignoring." + }, { + description = "invalid parent id (too short)", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + "123", "0"), + }, + err = "invalid aws header parent id; ignoring." + }, { + description = "missing parent id", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=;Sampled=%s", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + "0"), + }, + err = "invalid aws header parent id; ignoring." + }, { + description = "invalid sampled flag", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=2", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1, "0"), + }, + err = "invalid aws header sampled flag; ignoring." + }, { + description = "missing sampled flag", + extract = true, + headers = { + ["x-amzn-trace-id"] = fmt("Root=1-%s-%s;Parent=%s;Sampled=", + sub(trace_id_16, 1, 8), + sub(trace_id_16, 9, #trace_id_16), + span_id_8_1), + }, + err = "invalid aws header sampled flag; ignoring." + }, { -- injection error cases + description = "missing trace id", + inject = true, + ctx = { + span_id = span_id_8_1, + should_sample = false, + }, + err = "aws injector context is invalid: field trace_id not found in context" + }, { + description = "missing span id", + inject = true, + ctx = { + trace_id = trace_id_16, + should_sample = false, + }, + err = "aws injector context is invalid: field span_id not found in context" + } } +}, { + extractor = "gcp", + injector = "gcp", + headers_data = { { + description = "base case", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=1", trace_id_16, span_id_8_1_dec), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } + }, { + description = "sampled = false", + extract = true, + inject = true, + trace_id = trace_id_16, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=0", trace_id_16, span_id_8_1_dec), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 16, + } + }, { + description = "no flag", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s", trace_id_16, span_id_8_1_dec), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = false, + trace_id_original_size = 16, + } + }, { + description = "default injection size is 16B", + inject = true, + trace_id = trace_id_16, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=1", trace_id_16, span_id_8_1_dec), + }, + ctx = { + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + } + }, { -- extraction error cases + description = "invalid trace id (too short)", + extract = true, + trace_id = "123", + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=0", "123", span_id_8_1_dec), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid trace id (too long)", + extract = true, + trace_id = too_long_id, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=0", too_long_id, span_id_8_1_dec), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid trace id (no hex)", + extract = true, + trace_id = trace_id_8, + headers = { + ["x-cloud-trace-context"] = fmt("vvv/%s;o=0", span_id_8_1_dec), + }, + err = "invalid GCP header; ignoring." + }, { + description = "missing span id", + extract = true, + trace_id = trace_id_8, + headers = { + ["x-cloud-trace-context"] = fmt("%s/;o=0", trace_id_16), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid span id (non digit)", + extract = true, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=0", trace_id_16, span_id_8_1), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid span id (too large)", + extract = true, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=0", trace_id_16, span_id_8_1_dec .. "0"), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid sampling value (01)", + extract = true, + trace_id = trace_id_8, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=01", trace_id_16, span_id_8_1_dec), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid sampling value (missing)", + extract = true, + trace_id = trace_id_8, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=", trace_id_16, span_id_8_1_dec), + }, + err = "invalid GCP header; ignoring." + }, { + description = "invalid sampling value (non digit)", + extract = true, + trace_id = trace_id_8, + headers = { + ["x-cloud-trace-context"] = fmt("%s/%s;o=v", trace_id_16, span_id_8_1_dec), + }, + err = "invalid GCP header; ignoring." + }, { -- injection error cases + description = "missing trace id", + inject = true, + ctx = { + span_id = span_id_8_1, + should_sample = false, + }, + err = "gcp injector context is invalid: field trace_id not found in context" + }, { + description = "missing span id", + inject = true, + ctx = { + trace_id = trace_id_16, + should_sample = false, + }, + err = "gcp injector context is invalid: field span_id not found in context" + } } +} } + + +describe("Tracing Headers Propagation Strategies", function() + local req_headers + local old_kong = _G.kong + + _G.kong = { + log = {}, + service = { + request = { + set_header = function(name, value) + req_headers[name] = value + end, + clear_header = function(name) + req_headers[name] = nil + end, + } + } + } + + local warn + + lazy_setup(function() + warn = spy.on(kong.log, "warn") + end) + + lazy_teardown(function() + _G.kong = old_kong + end) + + for _, data in ipairs(test_data) do + local extractor = data.extractor + local injector = data.injector + local headers_data = data.headers_data + + describe("#" .. extractor .. " extractor and " .. injector .. " injector", function() + local ex = require(EXTRACTORS_PATH .. extractor) + + before_each(function() + warn:clear() + req_headers = {} + end) + + it("handles no incoming headers correctly", function() + local ctx, err = ex:extract({}) + + assert.is_nil(err) + assert.is_nil(ctx) + assert.spy(warn).was_not_called() + end) + + for _, h_info in ipairs(headers_data) do + describe("incoming #" .. extractor .. " headers", function() + lazy_teardown(function() + req_headers = nil + end) + + before_each(function() + req_headers = {} + for h_name, h_value in pairs(h_info.headers) do + req_headers[h_name] = h_value + end + warn:clear() + end) + + if h_info.ctx and h_info.headers and h_info.extract then + it("with " .. h_info.description .. " extracts tracing context", function() + local ctx, err = ex:extract(req_headers) + + assert.is_not_nil(ctx) + assert.is_nil(err) + assert.same(h_info.ctx, to_hex_ids(ctx)) + assert.spy(warn).was_not_called() + end) + + elseif h_info.err and h_info.extract then -- extraction error cases + it("with " .. h_info.description .. " fails", function() + ex:extract(req_headers) + assert.spy(warn).was_called_with(h_info.err) + end) + end + end) + end + end) + + describe("#" .. injector .. " injector", function() + local inj = require(INJECTORS_PATH .. injector) + + for _, h_info in ipairs(headers_data) do + lazy_teardown(function() + req_headers = nil + end) + + before_each(function() + req_headers = {} + warn:clear() + end) + + if h_info.ctx and h_info.headers and h_info.inject then + it("with " .. h_info.description .. " injects tracing context", function() + local formatted_trace_id, err = inj:inject(from_hex_ids(h_info.ctx)) + + assert.is_nil(err) + + -- check formatted trace id (the key has the same name as + -- the extractor) + local format = extractor + assert.same(formatted_trace_id, { + [format] = h_info.trace_id, + }) + + assert.spy(warn).was_not_called() + + -- headers are injected in request correctly + assert.same(h_info.headers, req_headers) + end) + + elseif h_info.err and h_info.inject then -- injection error cases + it("with " .. h_info.description .. " fails", function() + local formatted_trace_id, err = inj:inject(from_hex_ids(h_info.ctx)) + assert.is_nil(formatted_trace_id) + assert.equals(h_info.err, err) + end) + end + end + end) + end +end) diff --git a/spec/01-unit/26-tracing/03-propagation_module_spec.lua b/spec/01-unit/26-tracing/03-propagation_module_spec.lua new file mode 100644 index 00000000000..8a918110fd8 --- /dev/null +++ b/spec/01-unit/26-tracing/03-propagation_module_spec.lua @@ -0,0 +1,463 @@ +local propagation_utils = require "kong.tracing.propagation.utils" +local tablex = require "pl.tablex" +local shallow_copy = require "kong.tools.utils".shallow_copy +local to_hex = require "resty.string".to_hex + +local from_hex = propagation_utils.from_hex +local fmt = string.format + + +-- W3C Ids +local trace_id_16_w3c = "0af7651916cd43dd8448eb211c80319c" +local trace_id_8_w3c_dec = "9532127138774266268" -- 8448eb211c80319c to decimal +local span_id_8_w3c = "b7ad6b7169203331" +local span_id_8_w3c_dec = "13235353014750950193" -- b7ad6b7169203331 to decimal + +-- B3 Ids +local trace_id_16_b3 = "dc9d1b0ccedf0ecaf4f26ffab84d4f5e" +local trace_id_8_b3 = "f4f26ffab84d4f5e" +local span_id_8_b3 = "b7ad6b7169203332" +local span_id_8_b3p = "f4f26ffab84d4f5f" + +-- Jaeger Ids +local trace_id_16_jae = "f744b23fe9aa64f08255043ba51848db" +local span_id_8_jae = "f4f26ffab84d4f60" +local span_id_8_jaep = "f4f26ffab84d4f61" + +local padding_prefix = string.rep("0", 16) + +-- apply some transformation to a hex id (affects last byte) +local function transform_hex_id(id) + local max = string.byte("f") + local min = string.byte("0") + + local bytes = { id:byte(1, -1) } + local last_byte = bytes[#bytes] + + last_byte = last_byte + 1 < max and last_byte + 1 or min + bytes[#bytes] = last_byte + return string.char(unpack(bytes)) +end + +-- apply some transformation (same as transform_hex_id above) to a binary id +local function transform_bin_id(bid) + return from_hex(transform_hex_id(to_hex(bid))) +end + +local request_headers_1 = { + traceparent = fmt("00-%s-%s-01", trace_id_16_w3c, span_id_8_w3c), + ["x-b3-traceid"] = trace_id_16_b3, + ["x-b3-spanid"] = span_id_8_b3, + ["x-b3-sampled"] = "1", + ["x-b3-parentspanid"] = span_id_8_b3p, + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id_16_jae, span_id_8_jae, span_id_8_jaep, "01"), +} + +local request_headers_2 = { + ["x-b3-traceid"] = trace_id_8_b3, + ["x-b3-spanid"] = span_id_8_b3, + ["x-b3-sampled"] = "1", + ["x-b3-parentspanid"] = span_id_8_b3p, +} + + +local test_data = { { + description = "extract empty, inject empty (propagation disabled)", + req_headers = request_headers_1, + conf = { + propagation = { + extract = {}, + inject = {}, + } + }, + expected = request_headers_1 +}, { + description = "extract = ignore, inject single heder", + req_headers = request_headers_1, + conf = { + propagation = { + extract = {}, + inject = { "w3c" }, + } + }, + cb = function() + -- no extraction, set some values using the callback + -- (same as what tracing plugins would do) + return { + trace_id = from_hex("0af7651916cd43dd8448eb211c80319d"), + span_id = from_hex("8448eb211c80319e"), + should_sample = true, + } + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", "0af7651916cd43dd8448eb211c80319d", "8448eb211c80319e"), + }, true) +}, { + description = "extract = ignore, inject multiple heders", + req_headers = request_headers_1, + conf = { + propagation = { + extract = {}, + inject = { "w3c", "b3-single" }, + } + }, + cb = function() + -- no extraction, set some values using the callback + -- (same as what tracing plugins would do) + return { + trace_id = from_hex("0af7651916cd43dd8448eb211c80319d"), + span_id = from_hex("8448eb211c80319e"), + should_sample = true, + } + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", "0af7651916cd43dd8448eb211c80319d", "8448eb211c80319e"), + b3 = fmt("%s-%s-1", "0af7651916cd43dd8448eb211c80319d", "8448eb211c80319e"), + }, true) +}, { + description = "extract = ignore, inject = preserve, no default setting", + req_headers = request_headers_1, + conf = { + propagation = { + extract = {}, + inject = { "preserve" }, + } + }, + cb = function() + -- no extraction, set some values using the callback + -- (same as what tracing plugins would do) + return { + trace_id = from_hex("0af7651916cd43dd8448eb211c80319d"), + span_id = from_hex("8448eb211c80319e"), + should_sample = true, + } + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", "0af7651916cd43dd8448eb211c80319d", "8448eb211c80319e"), + }, true) +}, { + description = "extract = ignore, inject = preserve, uses default format", + req_headers = request_headers_1, + conf = { + propagation = { + extract = {}, + inject = { "preserve" }, + default_format = "datadog", + } + }, + cb = function() + -- no extraction, set some values using the callback + -- (same as what tracing plugins would do) + return { + trace_id = from_hex("0af7651916cd43dd8448eb211c80319d"), + span_id = from_hex("8448eb211c80319e"), + should_sample = true, + } + end, + expected = tablex.merge(request_headers_1, { + ["x-datadog-trace-id"] = "9532127138774266269", -- 8448eb211c80319d to dec + ["x-datadog-parent-id"] = "9532127138774266270", -- 8448eb211c80319e to dec + ["x-datadog-sampling-priority"] = "1" + }, true) +}, { + description = "extract configured with header not found in request, inject = preserve, uses default format", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "datadog" }, + inject = { "preserve" }, + default_format = "ot" + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + assert.same(ctx, {}) + + ctx.trace_id = from_hex("0af7651916cd43dd8448eb211c80319d") + ctx.span_id = from_hex("8448eb211c80319e") + ctx.should_sample = true + + return ctx + end, + expected = tablex.merge(request_headers_1, { + ["ot-tracer-sampled"] = '1', + ["ot-tracer-spanid"] = '8448eb211c80319e', + ["ot-tracer-traceid"] = '8448eb211c80319d', + }, true) +}, { + description = "extract configured with header found in request, inject = preserve + other formats", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "b3", "w3c", "jaeger" }, + inject = { "w3c", "preserve", "b3-single" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + ctx.parent_id = transform_bin_id(ctx.parent_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(trace_id_16_b3), transform_hex_id(span_id_8_b3)), + ["x-b3-traceid"] = transform_hex_id(trace_id_16_b3), + ["x-b3-spanid"] = transform_hex_id(span_id_8_b3), + ["x-b3-sampled"] = "1", + ["x-b3-parentspanid"] = transform_hex_id(span_id_8_b3p), + b3 = fmt("%s-%s-1-%s", transform_hex_id(trace_id_16_b3), transform_hex_id(span_id_8_b3), + transform_hex_id(span_id_8_b3p)), + }, true) +}, { + description = "extract configured with header formats, injection disabled", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "gcp", "aws", "ot", "datadog", "b3", "w3c", "jaeger" }, + inject = {}, + } + }, + cb = function() + return { + trace_id = from_hex("abcdef"), + span_id = from_hex("123fff"), + should_sample = true, + } + end, + expected = request_headers_1 +}, { + description = "extract configured with header formats, b3 first", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "b3", "w3c", "jaeger" }, + inject = { "w3c" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(trace_id_16_b3), transform_hex_id(span_id_8_b3)), + }, true) +}, { + description = "extract configured with header formats, w3c first", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "w3c", "b3", "jaeger" }, + inject = { "w3c" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(trace_id_16_w3c), transform_hex_id(span_id_8_w3c)), + }, true) +}, { + description = "extract configured with header formats, missing first header", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "datadog", "jaeger", "b3" }, + inject = { "w3c" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(trace_id_16_jae), transform_hex_id(span_id_8_jae)), + }, true) +}, { + description = "extract configured with header formats, multiple injection", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "w3c", "b3", "jaeger" }, + inject = { "datadog", "w3c" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(trace_id_16_w3c), transform_hex_id(span_id_8_w3c)), + ["x-datadog-trace-id"] = transform_hex_id(trace_id_8_w3c_dec), + ["x-datadog-parent-id"] = transform_hex_id(span_id_8_w3c_dec), + ["x-datadog-sampling-priority"] = "1" + }, true) +}, { + description = "extract = b3, 64b id, inject = b3 and w3c", + req_headers = request_headers_2, + conf = { + propagation = { + extract = { "b3", }, + inject = { "w3c", "b3" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + ctx.parent_id = transform_bin_id(ctx.parent_id) + return ctx + end, + expected = tablex.merge(request_headers_2, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(padding_prefix .. trace_id_8_b3), transform_hex_id(span_id_8_b3)), + ["x-b3-traceid"] = transform_hex_id(trace_id_8_b3), -- 64b (same as incoming) + ["x-b3-spanid"] = transform_hex_id(span_id_8_b3), + ["x-b3-sampled"] = "1", + ["x-b3-parentspanid"] = transform_hex_id(span_id_8_b3p), + }, true) +}, { + description = "extract = b3, 128b id, inject = b3 and w3c", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "b3", }, + inject = { "w3c", "b3" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + ctx.parent_id = transform_bin_id(ctx.parent_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + traceparent = fmt("00-%s-%s-01", transform_hex_id(trace_id_16_b3), transform_hex_id(span_id_8_b3)), + ["x-b3-traceid"] = transform_hex_id(trace_id_16_b3), -- 128b (same as incoming) + ["x-b3-spanid"] = transform_hex_id(span_id_8_b3), + ["x-b3-sampled"] = "1", + ["x-b3-parentspanid"] = transform_hex_id(span_id_8_b3p), + }, true) +}, { + description = "extract configured with header formats, inject = preserve (matches jaeger)", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "datadog", "jaeger", "b3" }, + inject = { "preserve" }, + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + ctx.parent_id = transform_bin_id(ctx.parent_id) + return ctx + end, + expected = tablex.merge(request_headers_1, { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", transform_hex_id(trace_id_16_jae), transform_hex_id(span_id_8_jae), + transform_hex_id(span_id_8_jaep), "01"), + }, true) +}, { + description = "clear = b3 and w3c", + req_headers = request_headers_1, + conf = { + propagation = { + extract = { "datadog", "jaeger", "b3", "w3c" }, + inject = { "preserve" }, + clear = { + "x-b3-traceid", + "x-b3-spanid", + "x-b3-sampled", + "x-b3-parentspanid", + "traceparent" + } + } + }, + -- apply some updates to the extracted ctx + cb = function(ctx) + ctx.trace_id = transform_bin_id(ctx.trace_id) + ctx.span_id = transform_bin_id(ctx.span_id) + ctx.parent_id = transform_bin_id(ctx.parent_id) + return ctx + end, + expected = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", transform_hex_id(trace_id_16_jae), transform_hex_id(span_id_8_jae), + transform_hex_id(span_id_8_jaep), "01"), + } +} } + + + +describe("Tracing Headers Propagation Module", function() + local warn, err, set_serialize_value, req_headers + local old_get_headers = _G.ngx.req.get_headers + local old_kong = _G.kong + + _G.ngx.req.get_headers = function() + return req_headers + end + + _G.kong = { + ctx = { + plugin = {}, + }, + log = {}, + service = { + request = { + set_header = function(name, value) + req_headers[name] = value + end, + clear_header = function(name) + req_headers[name] = nil + end, + } + } + } + local propagation = require "kong.tracing.propagation" + + lazy_setup(function() + err = spy.on(kong.log, "err") + warn = spy.on(kong.log, "warn") + set_serialize_value = spy.on(kong.log, "set_serialize_value") + end) + + lazy_teardown(function() + _G.kong = old_kong + _G.ngx.req.get_headers = old_get_headers + end) + + describe("propagate() function with", function() + before_each(function() + warn:clear() + err:clear() + set_serialize_value:clear() + end) + + for _, t in ipairs(test_data) do + it(t.description .. " updates headers correctly", function() + local conf = t.conf + local expected = t.expected + req_headers = shallow_copy(t.req_headers) + + propagation.propagate( + propagation.get_plugin_params(conf), + t.cb or function(c) return c end + ) + + assert.spy(err).was_not_called() + assert.spy(warn).was_not_called() + assert.same(expected, req_headers) + end) + end + end) +end) diff --git a/spec/01-unit/26-tracing/03-request-id_spec.lua b/spec/01-unit/26-tracing/04-request-id_spec.lua similarity index 100% rename from spec/01-unit/26-tracing/03-request-id_spec.lua rename to spec/01-unit/26-tracing/04-request-id_spec.lua diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index 9ddfadb55c6..7387e3e8a3b 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -2,104 +2,135 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local utils = require "kong.tools.utils" local to_hex = require("resty.string").to_hex +local from_hex = require 'kong.tracing.propagation.utils'.from_hex local rand_bytes = utils.get_rand_bytes -local TCP_PORT = 35001 - local function gen_id(len) return to_hex(rand_bytes(len)) end + +-- modifies the last byte of an ID +local function transform_bin_id(id, last_byte) + if not id then + return + end + local bytes = {string.byte(id, 1, #id)} + bytes[#bytes] = string.byte(last_byte) + return string.char(unpack(bytes)) +end + +local function generate_function_plugin_config(propagation_config, trace_id, span_id) + local extract = propagation_config.extract or "nil" + local inject = propagation_config.inject or "nil" + local clear = propagation_config.clear or "nil" + local default_format = propagation_config.default_format or "nil" + + return { + access = { + string.format([[ + local propagation = require 'kong.tracing.propagation' + local from_hex = require 'kong.tracing.propagation.utils'.from_hex + + local function transform_bin_id(id, last_byte) + if not id then + return + end + local bytes = {string.byte(id, 1, #id)} + bytes[#bytes] = string.byte(last_byte) + return string.char(unpack(bytes)) + end + + propagation.propagate( + propagation.get_plugin_params( + { + propagation = { + extract = %s, + inject = %s, + clear = %s, + default_format = %s, + } + } + ), + function(ctx) + -- create or modify the context so we can validate it later + + if not ctx.trace_id then + ctx.trace_id = from_hex("%s") + else + ctx.trace_id = transform_bin_id(ctx.trace_id, from_hex("0")) + end + + if not ctx.span_id then + ctx.span_id = from_hex("%s") + ngx.log(ngx.ERR, "generated span_id: " .. ctx.span_id) + else + ctx.span_id = transform_bin_id(ctx.span_id, from_hex("0")) + ngx.log(ngx.ERR, "transformed span_id: " .. ctx.span_id) + end + + if ctx.parent_id then + ctx.span_id = transform_bin_id(ctx.parent_id, from_hex("0")) + ngx.log(ngx.ERR, "transformed span_id: " .. ctx.span_id) + end + + ctx.should_sample=true + + return ctx + end + ) + ]], extract, inject, clear, default_format, trace_id, span_id), + }, + } +end + for _, strategy in helpers.each_strategy() do local proxy_client describe("tracing propagation spec #" .. strategy, function() - lazy_setup(function() - local bp, _ = assert(helpers.get_db_utils(strategy, { - "routes", - "plugins", - }, { "tcp-trace-exporter", "trace-propagator" })) - - bp.routes:insert({ - hosts = { "propagate.test" }, - }) - - bp.plugins:insert({ - name = "tcp-trace-exporter", - config = { - host = "127.0.0.1", - port = TCP_PORT, - custom_spans = false, - } - }) - - bp.plugins:insert({ - name = "trace-propagator" - }) - end) - describe("spans hierarchy", function () + describe("parsing incoming headers with multiple plugins", function () + local trace_id, span_id + lazy_setup(function() - assert(helpers.start_kong { - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "tcp-trace-exporter,trace-propagator", - tracing_instrumentations = "balancer", - tracing_sampling_rate = 1, + trace_id = gen_id(16) + span_id = gen_id(8) + local bp, _ = assert(helpers.get_db_utils(strategy, { + "routes", + "plugins", + })) + + local multi_plugin_route = bp.routes:insert({ + hosts = { "propagate.test" }, }) - proxy_client = helpers.proxy_client() - end) - lazy_teardown(function() - if proxy_client then - proxy_client:close() - end - helpers.stop_kong() - end) - - it("propagates the balancer span", function () - local thread = helpers.tcp_server(TCP_PORT) - local r = assert(proxy_client:send { - method = "GET", - path = "/request", - headers = { - ["Host"] = "propagate.test", - } + bp.plugins:insert({ + name = "pre-function", + route = multi_plugin_route, + config = generate_function_plugin_config({ + extract = "{}", -- ignores incoming + inject = '{ "preserve" }', -- falls back to default + default_format = '"b3-single"', -- defaults to b3 + }, trace_id, span_id), }) - assert.res_status(200, r) - local body = r:read_body() - body = assert(body and cjson.decode(body)) - - local ok, res = thread:join() - assert.True(ok) - assert.is_string(res) - - -- expected spans are returned - local spans = cjson.decode(res) - assert.is_same(2, #spans, res) - local balancer_span = spans[2] - assert.is_same("kong.balancer", balancer_span.name) - - local traceparent = assert(body.headers.traceparent) - local trace_id = balancer_span.trace_id - local span_id = balancer_span.span_id - -- traceparent contains correct trace id and the balancer span's id - assert.equals("00-" .. trace_id .. "-" .. span_id .. "-01", traceparent) - end) - end) - describe("parsing incoming headers", function () - local trace_id = gen_id(16) - local span_id = gen_id(8) + bp.plugins:insert({ + name = "post-function", + route = multi_plugin_route, + config = generate_function_plugin_config({ + extract = '{ "w3c", "b3" }', -- reads b3 + inject = '{ "w3c" }', -- and injects w3c + default_format = "datadog", -- default not used here + clear = '{ "ot-tracer-spanid" }', -- clears this header + }), + }) - lazy_setup(function() - assert(helpers.start_kong { + helpers.start_kong({ database = strategy, + plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "tcp-trace-exporter,trace-propagator", - tracing_instrumentations = "request,router,balancer,plugin_access,plugin_header_filter", - tracing_sampling_rate = 1, + untrusted_lua = "on", }) proxy_client = helpers.proxy_client() end) @@ -111,56 +142,27 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - it("enables sampling when incoming header has sampled enabled", function () - local thread = helpers.tcp_server(TCP_PORT) - local r = assert(proxy_client:send { - method = "GET", - path = "/request", + it("propagates and clears as expected", function() + local r = proxy_client:get("/", { headers = { - ["Host"] = "propagate.test", - traceparent = string.format("00-%s-%s-01", trace_id, span_id), - } + ["ot-tracer-traceid"] = gen_id(16), + ["ot-tracer-spanid"] = gen_id(8), + ["ot-tracer-sampled"] = "0", + host = "propagate.test", + }, }) - assert.res_status(200, r) - local body = r:read_body() - body = assert(body and cjson.decode(body)) - - local ok, res = thread:join() - assert.True(ok) - assert.is_string(res) - - -- all spans are returned - local spans = cjson.decode(res) - assert.is_same(6, #spans, res) - - local traceparent = assert(body.headers.traceparent) - assert.matches("00%-" .. trace_id .. "%-%x+%-01", traceparent) - end) - - it("disables sampling when incoming header has sampled disabled", function () - local thread = helpers.tcp_server(TCP_PORT) - local r = assert(proxy_client:send { - method = "GET", - path = "/request", - headers = { - ["Host"] = "propagate.test", - traceparent = string.format("00-%s-%s-00", trace_id, span_id), - } - }) - assert.res_status(200, r) - local body = r:read_body() - body = assert(body and cjson.decode(body)) - - local ok, res = thread:join() - assert.True(ok) - assert.is_string(res) - - -- no spans are returned - local spans = cjson.decode(res) - assert.is_same(0, #spans, res) - local traceparent = assert(body.headers.traceparent) - assert.matches("00%-" .. trace_id .. "%-%x+%-00", traceparent) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id .. "-" .. span_id .. "-1", json.headers.b3) + local expected_trace_id = to_hex(transform_bin_id(from_hex(trace_id), from_hex("0"))) + local expected_span_id = to_hex(transform_bin_id(from_hex(span_id), from_hex("0"))) + assert.equals("00-" .. expected_trace_id .. "-" .. expected_span_id .. "-01", json.headers.traceparent) + -- initial header remained unchanged + assert.equals("0", json.headers["ot-tracer-sampled"]) + -- header configured to be cleared was cleared + assert.is_nil(json.headers["ot-tracer-spanid"]) end) end) end) diff --git a/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua b/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua new file mode 100644 index 00000000000..88e8a487ec5 --- /dev/null +++ b/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua @@ -0,0 +1,124 @@ +local cjson = require "cjson" +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("legacy propagation parameters [#" .. strategy .. "]", function() + local db + local admin_client + + lazy_setup(function() + -- Create a service to make sure that our database is initialized properly. + local bp + bp, db = helpers.get_db_utils(strategy, { + "services", + }) + + db:truncate() + + bp.services:insert{ + protocol = "http", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + helpers.stop_kong() + end) + + before_each(function() + helpers.clean_logfile() + end) + + local plugin_id + + after_each(function() + if plugin_id then + local res = admin_client:delete("/plugins/" .. plugin_id) + assert.res_status(204, res) + end + end) + + local plugins = { + ["zipkin"] = { + http_endpoint = "http://example.com/", + }, + ["opentelemetry"] = { + endpoint = "http://example.com/", + }, + } + + for plugin, base_config in pairs(plugins) do + + local function create_plugin(parameter, value) + local config = table.clone(base_config) + if parameter then + config[parameter] = value + end + + local res = admin_client:post( + "/plugins", + { + headers = { + ["Content-Type"] = "application/json" + }, + body = cjson.encode({ + name = plugin, + config = config + }) + } + ) + local body = cjson.decode(assert.res_status(201, res)) + plugin_id = body.id + end + + local log_wait_time = 0.01 + describe("[#" .. plugin .. "]", function() + it("no unexpected propagation parameter deprecation warnings by default", function() + create_plugin() + assert.logfile().has.no.line("is deprecated, please use config.queue", true, log_wait_time) + end) + + local parameters = { header_type = { + default_value = "preserve", + test_values = { "jaeger", "w3c", "ignore" } + } } + + if plugin == "zipkin" then + parameters.default_header_type = { + default_value = "b3", + test_values = { "ot", "aws", "datadog" } + } + end + + for parameter, values in pairs(parameters) do + local default_value = values.default_value + local test_values = values.test_values + local expected_warning = "config." .. parameter .. " is deprecated, please use config.propagation" + + it ("does not warn when " .. parameter .. " is set to the old default " .. tostring(default_value), function() + create_plugin(parameter, default_value) + assert.logfile().has.no.line(expected_warning, true, log_wait_time) + end) + + for _, test_value in ipairs(test_values) do + it ("does warn when " .. parameter .. " is set to a value different from the old default " + .. tostring(default_value) .. " (" .. tostring(test_value) .. ")", function() + create_plugin(parameter, test_value) + assert.logfile().has.line(expected_warning, true, log_wait_time) + end) + end + end + end) + end + end) +end diff --git a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua index e054111d602..d4a310200dd 100644 --- a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua @@ -5,7 +5,6 @@ local to_hex = require "resty.string".to_hex local fmt = string.format local W3C_TRACE_ID_HEX_LEN = 32 -local OT_TRACE_ID_HEX_LEN = 32 local function gen_trace_id(traceid_byte_count) @@ -154,12 +153,14 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) + local expected_len = traceid_byte_count * 2 + -- Trace ID is left padded with 0 for assert - assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + assert.matches( ('0'):rep(expected_len-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) end) it("propagates ot headers", function() - local trace_id = gen_trace_id(8) + local trace_id = gen_trace_id(traceid_byte_count) local span_id = gen_span_id() local r = proxy_client:get("/", { headers = { @@ -172,7 +173,8 @@ describe("http integration tests with zipkin server (no http_endpoint) [#" local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.equals(to_id_len(trace_id, OT_TRACE_ID_HEX_LEN), json.headers["ot-tracer-traceid"]) + local expected_len = traceid_byte_count * 2 + assert.equals(to_id_len(trace_id, expected_len), json.headers["ot-tracer-traceid"]) end) end) end diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 12543bb7092..9d4889c87fb 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -5,10 +5,16 @@ local to_hex = require "resty.string".to_hex local fmt = string.format -local OT_TRACE_ID_HEX_LEN = 32 local ZIPKIN_HOST = helpers.zipkin_host local ZIPKIN_PORT = helpers.zipkin_port +local http_route_host = "http-route" +local http_route_ignore_host = "http-route-ignore" +local http_route_w3c_host = "http-route-w3c" +local http_route_dd_host = "http-route-dd" +local http_route_clear_host = "http-clear-route" +local http_route_no_preserve_host = "http-no-preserve-route" + -- Transform zipkin annotations into a hash of timestamps. It assumes no repeated values -- input: { { value = x, timestamp = y }, { value = x2, timestamp = y2 } } -- output: { x = y, x2 = y2 } @@ -212,11 +218,14 @@ for _, strategy in helpers.each_strategy() do } }) - -- enable zipkin on the service, with sample_ratio = 1 + -- enable zipkin on the route, with sample_ratio = 1 -- this should generate traces, even if there is another plugin with sample_ratio = 0 bp.plugins:insert({ name = "zipkin", - service = { id = service.id }, + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_host }, + }).id}, config = { sample_ratio = 1, http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), @@ -601,9 +610,190 @@ for _, strategy in helpers.each_strategy() do end) end +local function setup_zipkin_old_propagation(bp, service, traceid_byte_count) + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + -- enable on TCP as well (by default it is only enabled on http, https, grpc, grpcs) + protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + traceid_byte_count = traceid_byte_count, + static_tags = { + { name = "static", value = "ok" }, + }, + default_header_type = "b3-single", + } + }) + + -- header_type = "ignore", def w3c + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_ignore_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + header_type = "ignore", + default_header_type = "w3c", + } + }) + + -- header_type = "w3c" + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_w3c_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + header_type = "w3c", + default_header_type = "b3-single", + } + }) + + -- header_type = "datadog" + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_dd_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + header_type = "datadog", + default_header_type = "datadog", + } + }) +end + +local function setup_zipkin_new_propagation(bp, service, traceid_byte_count) + -- enable zipkin plugin globally pointing to mock server + bp.plugins:insert({ + name = "zipkin", + -- enable on TCP as well (by default it is only enabled on http, https, grpc, grpcs) + protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + traceid_byte_count = traceid_byte_count, + static_tags = { + { name = "static", value = "ok" }, + }, + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, + inject = { "preserve" }, + default_format = "b3-single", + }, + } + }) + + -- header_type = "ignore", def w3c + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_ignore_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + propagation = { + extract = { }, + inject = { "preserve" }, + default_format = "w3c", + }, + } + }) + + -- header_type = "w3c" + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_w3c_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, + inject = { "preserve", "w3c" }, + default_format = "b3-single", + }, + } + }) + + -- header_type = "datadog" + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_dd_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "aws", "datadog", "gcp" }, + inject = { "preserve", "datadog" }, + default_format = "datadog", + }, + } + }) + + -- available with new configuration only: + -- no preserve + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_no_preserve_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + propagation = { + extract = { "b3" }, + inject = { "w3c" }, + default_format = "w3c", + } + } + }) + + --clear + bp.plugins:insert({ + name = "zipkin", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_clear_host }, + }).id}, + config = { + sample_ratio = 1, + http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), + propagation = { + extract = { "w3c", "ot" }, + inject = { "preserve" }, + clear = { + "ot-tracer-traceid", + "ot-tracer-spanid", + "ot-tracer-sampled", + }, + default_format = "b3", + } + } + }) +end for _, strategy in helpers.each_strategy() do for _, traceid_byte_count in ipairs({ 8, 16 }) do +for _, propagation_config in ipairs({"old", "new"}) do describe("http integration tests with zipkin server [#" .. strategy .. "] traceid_byte_count: " .. traceid_byte_count, function() @@ -617,31 +807,21 @@ describe("http integration tests with zipkin server [#" lazy_setup(function() local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) - -- enable zipkin plugin globally pointing to mock server - bp.plugins:insert({ - name = "zipkin", - -- enable on TCP as well (by default it is only enabled on http, https, grpc, grpcs) - protocols = { "http", "https", "tcp", "tls", "grpc", "grpcs" }, - config = { - sample_ratio = 1, - http_endpoint = fmt("http://%s:%d/api/v2/spans", ZIPKIN_HOST, ZIPKIN_PORT), - traceid_byte_count = traceid_byte_count, - static_tags = { - { name = "static", value = "ok" }, - }, - default_header_type = "b3-single", - } - }) - service = bp.services:insert { name = string.lower("http-" .. utils.random_string()), } + if propagation_config == "old" then + setup_zipkin_old_propagation(bp, service, traceid_byte_count) + else + setup_zipkin_new_propagation(bp, service, traceid_byte_count) + end + -- kong (http) mock upstream route = bp.routes:insert({ name = string.lower("route-" .. utils.random_string()), service = service, - hosts = { "http-route" }, + hosts = { http_route_host }, preserve_host = true, }) @@ -695,7 +875,7 @@ describe("http integration tests with zipkin server [#" local r = proxy_client:get("/", { headers = { ["x-b3-sampled"] = "1", - host = "http-route", + host = http_route_host, ["zipkin-tags"] = "foo=bar; baz=qux" }, }) @@ -718,7 +898,7 @@ describe("http integration tests with zipkin server [#" ["http.path"] = "/", ["http.status_code"] = "200", -- found (matches server status) ["http.protocol"] = "HTTP/1.1", - ["http.host"] = "http-route", + ["http.host"] = http_route_host, lc = "kong", static = "ok", foo = "bar", @@ -1039,7 +1219,7 @@ describe("http integration tests with zipkin server [#" local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -1071,7 +1251,7 @@ describe("http integration tests with zipkin server [#" local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-1", trace_id, span_id), - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -1093,6 +1273,7 @@ describe("http integration tests with zipkin server [#" assert.equals(trace_id, balancer_span.traceId) assert.not_equals(span_id, balancer_span.id) assert.equals(span_id, balancer_span.parentId) + end) it("works with only trace_id and span_id", function() @@ -1103,7 +1284,7 @@ describe("http integration tests with zipkin server [#" headers = { b3 = fmt("%s-%s", trace_id, span_id), ["x-b3-sampled"] = "1", - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -1161,7 +1342,7 @@ describe("http integration tests with zipkin server [#" local r = proxy_client:get("/", { headers = { traceparent = fmt("00-%s-%s-01", trace_id, parent_id), - host = "http-route" + host = http_route_host }, }) local body = assert.response(r).has.status(200) @@ -1212,12 +1393,13 @@ describe("http integration tests with zipkin server [#" local r = proxy_client:get("/", { headers = { ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), - host = "http-route" + host = http_route_host }, }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.matches(('0'):rep(32-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) + local expected_len = traceid_byte_count * 2 + assert.matches(('0'):rep(expected_len-#trace_id) .. trace_id .. ":%x+:" .. span_id .. ":01", json.headers["uber-trace-id"]) local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") @@ -1266,7 +1448,7 @@ describe("http integration tests with zipkin server [#" describe("ot header propagation", function() it("works on regular calls", function() - local trace_id = gen_trace_id(8) + local trace_id = gen_trace_id(traceid_byte_count) local span_id = gen_span_id() local r = proxy_client:get("/", { @@ -1274,13 +1456,14 @@ describe("http integration tests with zipkin server [#" ["ot-tracer-traceid"] = trace_id, ["ot-tracer-spanid"] = span_id, ["ot-tracer-sampled"] = "1", - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) - assert.equals(to_id_len(trace_id, OT_TRACE_ID_HEX_LEN), json.headers["ot-tracer-traceid"]) + local expected_len = traceid_byte_count * 2 + assert.equals(to_id_len(trace_id, expected_len), json.headers["ot-tracer-traceid"]) local spans = wait_for_spans(zipkin_client, 3, nil, trace_id) local balancer_span = assert(get_span("get (balancer try 1)", spans), "balancer span missing") @@ -1321,7 +1504,7 @@ describe("http integration tests with zipkin server [#" local r = proxy_client:get("/", { headers = { -- no tracing header - host = "http-route" + host = http_route_host }, }) local body = assert.response(r).has.status(200) @@ -1329,6 +1512,115 @@ describe("http integration tests with zipkin server [#" assert.not_nil(json.headers.b3) end) end) + + describe("propagation configuration", function() + it("ignores incoming headers and uses default type", function() + local trace_id = gen_trace_id(16) + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + ["x-b3-traceid"] = trace_id, + host = http_route_ignore_host, + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + -- uses default type + assert.is_not_nil(json.headers.traceparent) + -- incoming trace id is ignored + assert.not_matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + + it("propagates w3c tracing headers + incoming format (preserve + w3c)", function() + local trace_id = gen_trace_id(16) + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-1-%s", trace_id, span_id, parent_id), + host = http_route_w3c_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + -- incoming b3 is modified + assert.not_equals(fmt("%s-%s-1-%s", trace_id, span_id, parent_id), json.headers.b3) + assert.matches(trace_id .. "%-%x+%-1%-%x+", json.headers.b3) + end) + + describe("propagates datadog tracing headers", function() + it("with datadog headers in client request", function() + local trace_id = "1234567890" + local r = proxy_client:get("/", { + headers = { + ["x-datadog-trace-id"] = trace_id, + host = http_route_host, + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["x-datadog-trace-id"]) + assert.is_not_nil(tonumber(json.headers["x-datadog-parent-id"])) + end) + + it("without datadog headers in client request", function() + local r = proxy_client:get("/", { + headers = { host = http_route_dd_host }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.is_not_nil(tonumber(json.headers["x-datadog-trace-id"])) + assert.is_not_nil(tonumber(json.headers["x-datadog-parent-id"])) + end) + end) + + if propagation_config == "new" then + it("clears non-propagated headers when configured to do so", function() + local trace_id = gen_trace_id(16) + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = parent_id, + ["ot-tracer-sampled"] = "1", + host = http_route_clear_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + assert.is_nil(json.headers["ot-tracer-traceid"]) + assert.is_nil(json.headers["ot-tracer-spanid"]) + assert.is_nil(json.headers["ot-tracer-sampled"]) + end) + + it("does not preserve incoming header type if preserve is not specified", function() + local trace_id = gen_trace_id(16) + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-1-%s", trace_id, span_id, parent_id), + host = http_route_no_preserve_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + -- b3 was not injected, only preserved as incoming + assert.equals(fmt("%s-%s-1-%s", trace_id, span_id, parent_id), json.headers.b3) + -- w3c was injected + assert.matches("00%-" .. trace_id .. "%-%x+-01", json.headers.traceparent) + end) + end + end) end) end end @@ -1554,3 +1846,4 @@ for _, strategy in helpers.each_strategy() do end) end) end +end diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index e1d029df92d..4cfab4a7273 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -8,6 +8,14 @@ local fmt = string.format local TCP_PORT = 35001 +local http_route_host = "http-route" +local http_route_ignore_host = "http-route-ignore" +local http_route_w3c_host = "http-route-w3c" +local http_route_dd_host = "http-route-dd" +local http_route_b3_single_host = "http-route-b3-single" +local http_route_clear_host = "http-clear-route" +local http_route_no_preserve_host = "http-no-preserve-route" + local function gen_trace_id() return to_hex(utils.get_rand_bytes(16)) end @@ -56,10 +64,202 @@ local function assert_correct_trace_hierarchy(spans, incoming_span_id) end end +local function setup_otel_old_propagation(bp, service) + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_host }, + }).id}, + config = { + -- fake endpoint, request to backend will sliently fail + endpoint = "http://localhost:8080/v1/traces", + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_ignore_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "ignore", + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_w3c_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "w3c", + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_dd_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "datadog", + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_b3_single_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + header_type = "b3-single", + } + }) +end + +-- same configurations as "setup_otel_old_propagation", using the new +-- propagation configuration fields +local function setup_otel_new_propagation(bp, service) + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, + inject = { "preserve" }, + default_format = "w3c", + } + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_ignore_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + propagation = { + extract = { }, + inject = { "preserve" }, + default_format = "w3c", + } + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_w3c_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, + inject = { "preserve", "w3c" }, + default_format = "w3c", + } + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_dd_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, + inject = { "preserve", "datadog" }, + default_format = "datadog", + } + } + }) + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_b3_single_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + propagation = { + extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, + inject = { "preserve", "b3-single" }, + default_format = "w3c", + } + } + }) + + -- available with new configuration only: + -- no preserve + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_no_preserve_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + -- old configuration ignored when new propagation configuration is provided + header_type = "preserve", + propagation = { + extract = { "b3" }, + inject = { "w3c" }, + default_format = "w3c", + } + } + }) + + -- clear + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { http_route_clear_host }, + }).id}, + config = { + endpoint = "http://localhost:8080/v1/traces", + propagation = { + extract = { "w3c", "ot" }, + inject = { "preserve" }, + clear = { + "ot-tracer-traceid", + "ot-tracer-spanid", + "ot-tracer-sampled", + }, + default_format = "b3", + } + } + }) +end + for _, strategy in helpers.each_strategy() do for _, instrumentations in ipairs({"all", "off"}) do for _, sampling_rate in ipairs({1, 0}) do -describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumentations .. " sampling_rate: " .. sampling_rate, function() +for _, propagation_config in ipairs({"old", "new"}) do +describe("propagation tests #" .. strategy .. + " instrumentations: #" .. instrumentations .. + " sampling_rate: " .. sampling_rate .. + " propagation config: #" .. propagation_config, function() local service local proxy_client @@ -74,70 +274,19 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen end lazy_setup(function() - local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }, { "trace-propagator" }) + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) service = bp.services:insert() - local multi_plugin_route = bp.routes:insert({ - hosts = { "multi-plugin" }, - service = service, - }) - - bp.plugins:insert({ - name = "opentelemetry", - route = {id = bp.routes:insert({ - service = service, - hosts = { "http-route" }, - }).id}, - config = { - -- fake endpoint, request to backend will sliently fail - endpoint = "http://localhost:8080/v1/traces", - } - }) - - bp.plugins:insert({ - name = "opentelemetry", - route = {id = bp.routes:insert({ - service = service, - hosts = { "http-route-ignore" }, - }).id}, - config = { - -- fake endpoint, request to backend will sliently fail - endpoint = "http://localhost:8080/v1/traces", - header_type = "ignore", - } - }) - - bp.plugins:insert({ - name = "opentelemetry", - route = {id = bp.routes:insert({ - service = service, - hosts = { "http-route-w3c" }, - }).id}, - config = { - -- fake endpoint, request to backend will sliently fail - endpoint = "http://localhost:8080/v1/traces", - header_type = "w3c", - } - }) - - bp.plugins:insert({ - name = "trace-propagator", - route = multi_plugin_route, - }) - - bp.plugins:insert({ - name = "opentelemetry", - route = multi_plugin_route, - config = { - endpoint = "http://localhost:8080/v1/traces", - header_type = "ignore", - } - }) + if propagation_config == "old" then + setup_otel_old_propagation(bp, service) + else + setup_otel_new_propagation(bp, service) + end helpers.start_kong({ database = strategy, - plugins = "bundled, trace-propagator", + plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", tracing_instrumentations = instrumentations, tracing_sampling_rate = sampling_rate, @@ -153,7 +302,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen it("default propagation headers (w3c)", function() local r = proxy_client:get("/", { headers = { - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -167,7 +316,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen headers = { ["x-b3-sampled"] = "1", ["x-b3-traceid"] = trace_id, - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -184,7 +333,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -199,7 +348,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-1", trace_id, span_id), - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -214,7 +363,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { b3 = fmt("%s-%s-0", trace_id, span_id), - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -232,7 +381,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { traceparent = fmt("00-%s-%s-01", trace_id, parent_id), - host = "http-route" + host = http_route_host }, }) local body = assert.response(r).has.status(200) @@ -247,7 +396,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { traceparent = fmt("00-%s-%s-01", trace_id, parent_id), - host = "http-route-ignore" + host = http_route_ignore_host }, }) local body = assert.response(r).has.status(200) @@ -263,7 +412,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen headers = { ["x-b3-sampled"] = "1", ["x-b3-traceid"] = trace_id, - host = "http-route-ignore", + host = http_route_ignore_host, }, }) local body = assert.response(r).has.status(200) @@ -280,12 +429,52 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { traceparent = fmt("00-%s-%s-01", trace_id, parent_id), - host = "http-route-w3c" + host = http_route_w3c_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) + end) + + it("propagates w3c tracing headers + incoming format (preserve + w3c)", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, sampled_flag_b3, parent_id), + host = http_route_w3c_host }, }) local body = assert.response(r).has.status(200) local json = cjson.decode(body) assert.matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) + assert.not_equals(fmt("%s-%s-%s-%s", trace_id, span_id, sampled_flag_b3, parent_id), json.headers.b3) + assert.matches(trace_id .. "%-%x+%-" .. sampled_flag_b3 .. "%-%x+", json.headers.b3) + -- if no instrumentation is enabled no new spans are created so the + -- incoming span is the parent of the outgoing span + if instrumentations == "off" then + assert.matches(trace_id .. "%-%x+%-" .. sampled_flag_b3 .. "%-" .. span_id, json.headers.b3) + end + end) + + it("propagates b3-single tracing headers when header_type set to b3-single", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, sampled_flag_b3, parent_id), + host = http_route_b3_single_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.not_equals(fmt("%s-%s-%s-%s", trace_id, span_id, sampled_flag_b3, parent_id), json.headers.b3) + assert.matches(trace_id .. "%-%x+%-" .. sampled_flag_b3 .. "%-%x+", json.headers.b3) end) it("propagates jaeger tracing headers", function() @@ -296,7 +485,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen local r = proxy_client:get("/", { headers = { ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), - host = "http-route" + host = http_route_host }, }) local body = assert.response(r).has.status(200) @@ -313,7 +502,7 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen ["ot-tracer-traceid"] = trace_id, ["ot-tracer-spanid"] = span_id, ["ot-tracer-sampled"] = "1", - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -322,10 +511,40 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen assert.equals(trace_id, json.headers["ot-tracer-traceid"]) end) + + describe("propagates datadog tracing headers", function() + it("with datadog headers in client request", function() + local trace_id = "1234567890" + local r = proxy_client:get("/", { + headers = { + ["x-datadog-trace-id"] = trace_id, + host = http_route_host, + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["x-datadog-trace-id"]) + assert.is_not_nil(tonumber(json.headers["x-datadog-parent-id"])) + end) + + it("without datadog headers in client request", function() + local r = proxy_client:get("/", { + headers = { host = http_route_dd_host }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.is_not_nil(tonumber(json.headers["x-datadog-trace-id"])) + assert.is_not_nil(tonumber(json.headers["x-datadog-parent-id"])) + end) + end) + + it("propagate spwaned span with ot headers", function() local r = proxy_client:get("/", { headers = { - host = "http-route", + host = http_route_host, }, }) local body = assert.response(r).has.status(200) @@ -340,26 +559,54 @@ describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumen assert.same(sampled_flag_w3c, m[3]) end) - it("with multiple plugins, propagates the correct header", function() - local trace_id = gen_trace_id() + if propagation_config == "new" then + it("clears non-propagated headers when configured to do so", function() + local trace_id = gen_trace_id() + local parent_id = gen_span_id() - local r = proxy_client:get("/", { - headers = { - ["x-b3-sampled"] = "1", - ["x-b3-traceid"] = trace_id, - host = "multi-plugin", - }, - }) - local body = assert.response(r).has.status(200) - local json = cjson.decode(body) - assert.matches("00%-%x+-" .. json.headers["x-b3-spanid"] .. "%-" .. sampled_flag_w3c, json.headers.traceparent) - end) + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = parent_id, + ["ot-tracer-sampled"] = "1", + host = http_route_clear_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) + assert.is_nil(json.headers["ot-tracer-traceid"]) + assert.is_nil(json.headers["ot-tracer-spanid"]) + assert.is_nil(json.headers["ot-tracer-sampled"]) + end) + + it("does not preserve incoming header type if preserve is not specified", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, sampled_flag_b3, parent_id), + host = http_route_no_preserve_host + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + -- b3 was not injected, only preserved as incoming + assert.equals(fmt("%s-%s-%s-%s", trace_id, span_id, sampled_flag_b3, parent_id), json.headers.b3) + -- w3c was injected + assert.matches("00%-" .. trace_id .. "%-%x+-" .. sampled_flag_w3c, json.headers.traceparent) + end) + end end) end end +end for _, instrumentation in ipairs({ "request", "request,balancer", "all" }) do -describe("propagation tests with enabled " .. instrumentation .. " instrumentation (issue #11294) #" .. strategy, function() +describe("propagation tests with enabled " .. instrumentation .. " instrumentation #" .. strategy, function() local service, route local proxy_client @@ -392,7 +639,7 @@ describe("propagation tests with enabled " .. instrumentation .. " instrumentati helpers.start_kong({ database = strategy, - plugins = "bundled, trace-propagator, tcp-trace-exporter", + plugins = "bundled,tcp-trace-exporter", nginx_conf = "spec/fixtures/custom_nginx.template", tracing_instrumentations = instrumentation, tracing_sampling_rate = 1, @@ -405,7 +652,7 @@ describe("propagation tests with enabled " .. instrumentation .. " instrumentati helpers.stop_kong() end) - it("sets the outgoint parent span's ID correctly", function() + it("sets the outgoint parent span's ID correctly (issue #11294)", function() local trace_id = gen_trace_id() local incoming_span_id = gen_span_id() local thread = helpers.tcp_server(TCP_PORT) @@ -438,6 +685,26 @@ describe("propagation tests with enabled " .. instrumentation .. " instrumentati assert_correct_trace_hierarchy(spans, incoming_span_id) end) + + it("disables sampling when incoming header has sampled disabled", function() + local trace_id = gen_trace_id() + local incoming_span_id = gen_span_id() + local thread = helpers.tcp_server(TCP_PORT) + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-00", trace_id, incoming_span_id), + host = "http-route" + }, + }) + assert.response(r).has.status(200) + + local _, res = thread:join() + assert.is_string(res) + local spans = cjson.decode(res) + assert.equals(0, #spans, res) + end) + end) end end diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua deleted file mode 100644 index 5b61cbcd3f4..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/handler.lua +++ /dev/null @@ -1,56 +0,0 @@ -local propagation = require "kong.tracing.propagation" -local tracing_context = require "kong.tracing.tracing_context" - -local ngx = ngx -local kong = kong -local propagation_parse = propagation.parse -local propagation_set = propagation.set - -local _M = { - PRIORITY = 1001, - VERSION = "1.0", -} - - -function _M:access(conf) - local headers = ngx.req.get_headers() - local tracer = kong.tracing.name == "noop" and kong.tracing.new("otel") - or kong.tracing - local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] - if not root_span then - root_span = tracer.start_span("root") - root_span:set_attribute("kong.propagation_only", true) - kong.ctx.plugin.should_sample = false - end - - local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span - - local header_type, trace_id, span_id, parent_id, parent_sampled = propagation_parse(headers) - - -- overwrite trace ids - -- with the value extracted from incoming tracing headers - if trace_id then - injected_parent_span.trace_id = trace_id - tracing_context.set_raw_trace_id(trace_id) - end - if span_id then - root_span.parent_id = span_id - elseif parent_id then - root_span.parent_id = parent_id - end - - -- Set the sampled flag for the outgoing header's span - local sampled - if kong.ctx.plugin.should_sample == false then - sampled = false - else - sampled = tracer:get_sampling_decision(parent_sampled, conf.sampling_rate) - tracer:set_should_sample(sampled) - end - injected_parent_span.should_sample = sampled - - local type = header_type and "preserve" or "w3c" - propagation_set(type, header_type, injected_parent_span, "w3c") -end - -return _M diff --git a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua deleted file mode 100644 index 60890560413..00000000000 --- a/spec/fixtures/custom_plugins/kong/plugins/trace-propagator/schema.lua +++ /dev/null @@ -1,11 +0,0 @@ -return { - name = "trace-propagator", - fields = { - { - config = { - type = "record", - fields = { } - } - } - } -} From b5f1da0eb301060d5675b70ceaad86f8afd50340 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 21 Mar 2024 19:22:06 +0800 Subject: [PATCH 3496/4351] fix(mlcache): release lock upon exiting the renew function (#12743) Co-authored-by: Qi --- .../kong/fix-mlcache-renew-lock-leaks.yml | 4 +++ kong/resty/mlcache/init.lua | 30 ++++++++++++------- 2 files changed, 23 insertions(+), 11 deletions(-) create mode 100644 changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml diff --git a/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml b/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml new file mode 100644 index 00000000000..d81d08171c7 --- /dev/null +++ b/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue that leaking locks in the internal caching logic +type: bugfix +scope: Core diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua index f27eaeef585..3dd905d2ead 100644 --- a/kong/resty/mlcache/init.lua +++ b/kong/resty/mlcache/init.lua @@ -826,14 +826,15 @@ function _M:renew(key, opts, cb, ...) local version_before = get_version(shmerr or 0) - local lock, err = resty_lock:new(self.shm_locks, self.resty_lock_opts) + local lock, lock_err = resty_lock:new(self.shm_locks, self.resty_lock_opts) if not lock then - return nil, "could not create lock: " .. err + return nil, "could not create lock: " .. lock_err end - local elapsed, err = lock:lock(LOCK_KEY_PREFIX .. namespaced_key) - if not elapsed and err ~= "timeout" then - return nil, "could not acquire callback lock: " .. err + local elapsed + elapsed, lock_err = lock:lock(LOCK_KEY_PREFIX .. namespaced_key) + if not elapsed and lock_err ~= "timeout" then + return nil, "could not acquire callback lock: " .. lock_err end local is_hit @@ -847,7 +848,11 @@ function _M:renew(key, opts, cb, ...) if shmerr then -- shmerr can be 'flags' upon successful get_stale() calls, so we -- also check v == nil - return nil, "could not read from lua_shared_dict: " .. shmerr + if not lock_err then + return unlock_and_ret(lock, nil, + "could not read from lua_shared_dict: " .. shmerr) + end + return nil, "could not acquire callback lock: " .. lock_err end -- if we specified shm_miss, it might be a negative hit cached @@ -860,7 +865,11 @@ function _M:renew(key, opts, cb, ...) elseif shmerr then -- shmerr can be 'flags' upon successful get_stale() calls, so we -- also check v == nil - return nil, "could not read from lua_shared_dict (miss): " .. shmerr + if not lock_err then + return unlock_and_ret(lock, nil, + "could not read from lua_shared_dict (miss): " .. shmerr) + end + return nil, "could not acquire callback lock: " .. lock_err end end end @@ -881,7 +890,7 @@ function _M:renew(key, opts, cb, ...) if ttl_left then v = decode(v) - if not err then + if not lock_err then return unlock_and_ret(lock, v, nil, ttl_left) end return v, nil, ttl_left @@ -889,12 +898,11 @@ function _M:renew(key, opts, cb, ...) end end - if err == "timeout" then + if lock_err == "timeout" then return nil, "could not acquire callback lock: timeout" end - local ok, data, new_ttl - ok, data, err, new_ttl = xpcall(cb, traceback, ...) + local ok, data, err, new_ttl = xpcall(cb, traceback, ...) if not ok then return unlock_and_ret(lock, nil, "callback threw an error: " .. tostring(data)) end From 07dd20a221897952400ed2d072ac7e3b31199d16 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Thu, 21 Mar 2024 10:32:29 -0300 Subject: [PATCH 3497/4351] chore(deps): bump ngx_wasmx_module to d5e4c698c51a6ef39551184f99eb4d1605f671d9 (#12704) Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin --- .requirements | 4 ++-- build/BUILD.bazel | 6 +++--- build/kong_bindings.bzl | 8 ++++---- build/openresty/BUILD.openresty.bazel | 2 +- build/openresty/wasmx/rules.bzl | 4 ++-- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 ++ changelog/unreleased/kong/bump-v8.yml | 2 ++ kong/conf_loader/parse.lua | 4 ++-- scripts/explain_manifest/config.py | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 4 ++-- .../explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 4 ++-- .../explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 4 ++-- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el7-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el8-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el9-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/el9-arm64.txt | 4 ++-- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 4 ++-- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 4 ++-- 23 files changed, 49 insertions(+), 45 deletions(-) create mode 100644 changelog/unreleased/kong/bump-ngx-wasm-module.yml create mode 100644 changelog/unreleased/kong/bump-v8.yml diff --git a/.requirements b/.requirements index 98c7cf8ce8a..53f5e6e4cd7 100644 --- a/.requirements +++ b/.requirements @@ -13,10 +13,10 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=1abb9286947b70b4e302d8df953961c1280a0289 # 1.6.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=a7087a37f0d423707366a694630f1e09f4c21728 +NGX_WASM_MODULE=d5e4c698c51a6ef39551184f99eb4d1605f671d9 WASMER=3.1.1 WASMTIME=14.0.3 -V8=10.5.18 +V8=12.0.267.17 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Jan 23, 2024 BROTLI=ed738e842d2fbdf2d6459e39267a633c4a9b2f5d # master branch of brotli deps submodule of Jan 23, 2024 diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 2e8f1682b9f..25dbfe41ba9 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -49,8 +49,8 @@ install_webui_cmd = select({ install_wasm_deps_cmd = select({ "@kong//:wasmx_flag": """ - for fname in $(locations @ngx_wasm_module//:lua_libs); do - base=${fname##*/ngx_wasm_module/lib/} + for fname in $(locations @ngx_wasmx_module//:lua_libs); do + base=${fname##*/ngx_wasmx_module/lib/} dest="${BUILD_DESTDIR}/openresty/lualib/$base" mkdir -p "$(dirname "$dest")" cp -v "$fname" "$dest" @@ -97,7 +97,7 @@ kong_directory_genrule( ], }) + select({ "@kong//:wasmx_flag": [ - "@ngx_wasm_module//:lua_libs", + "@ngx_wasmx_module//:lua_libs", "@openresty//:wasm_runtime", ], "//conditions:default": [], diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index 90353230f94..fa23119d270 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -61,11 +61,11 @@ def _load_vars(ctx): content += '"OPENRESTY_PATCHES": [%s],' % (", ".join(patches)) - ngx_wasm_module_remote = ctx.os.environ.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git") - content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasm_module_remote + ngx_wasmx_module_remote = ctx.os.environ.get("NGX_WASM_MODULE_REMOTE", "https://github.com/Kong/ngx_wasm_module.git") + content += '"NGX_WASM_MODULE_REMOTE": "%s",' % ngx_wasmx_module_remote - ngx_wasm_module_branch = ctx.os.environ.get("NGX_WASM_MODULE_BRANCH", "") - content += '"NGX_WASM_MODULE_BRANCH": "%s",' % ngx_wasm_module_branch + ngx_wasmx_module_branch = ctx.os.environ.get("NGX_WASM_MODULE_BRANCH", "") + content += '"NGX_WASM_MODULE_BRANCH": "%s",' % ngx_wasmx_module_branch ctx.file("BUILD.bazel", "") ctx.file("variables.bzl", "KONG_VAR = {\n" + content + "\n}") diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index f840a650a63..936110e45c5 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -270,7 +270,7 @@ configure_make( "@openresty_binding//:all_srcs", ] + select({ "@kong//:wasmx_flag": [ - "@ngx_wasm_module//:all_srcs", + "@ngx_wasmx_module//:all_srcs", # wasm_runtime has to be a "data" (target) instead of "build_data" (exec) # to be able to lookup by its path (relative to INSTALLDIR) ":wasm_runtime", diff --git a/build/openresty/wasmx/rules.bzl b/build/openresty/wasmx/rules.bzl index 4e2b2efc570..97865a7d78b 100644 --- a/build/openresty/wasmx/rules.bzl +++ b/build/openresty/wasmx/rules.bzl @@ -16,11 +16,11 @@ wasmx_configure_options = select({ "//conditions:default": [], }) + select({ "@kong//:wasmx_static_mod": [ - "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", + "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_wasmx_module", ], "@kong//:wasmx_dynamic_mod": [ "--with-compat", - "--add-dynamic-module=$$EXT_BUILD_ROOT$$/external/ngx_wasm_module", + "--add-dynamic-module=$$EXT_BUILD_ROOT$$/external/ngx_wasmx_module", ], "//conditions:default": [], }) diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index fa00a087d4c..0d2f626bb24 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -32,11 +32,11 @@ wasm_runtimes = { }, "v8": { "linux": { - "x86_64": "41309c43d0f06334c8cf553b34973c42cfbdc3aadc1ca374723d4b6de48992d9", - "aarch64": "4e8b3881762b31078299ff1be2d48280c32ab4e1d48a0ce9ec267c4e302bb9ea", + "x86_64": "06b617a2b90ef81c302421937691e4f353ce2a2f3234607a8d270b1196c410f2", + "aarch64": "1e086105c27e9254ac2731eaf3dfb83d3966caa870ae984f5c92284bd26d1a3c", }, "macos": { - "x86_64": "862260d74f39a96aac556f821c28beb4def5ad5d1e5c70a0aa80d1af7d581f8b", + "x86_64": "0ed81aae1336720aaec833c37aa6bb2db2b611e044746d65d497f285dff367ac", # "aarch64": None, no aarch64 v8 runtime release yet }, }, @@ -58,7 +58,7 @@ def wasmx_repositories(): wasm_module_branch = KONG_VAR["NGX_WASM_MODULE"] new_git_repository( - name = "ngx_wasm_module", + name = "ngx_wasmx_module", branch = wasm_module_branch, remote = KONG_VAR["NGX_WASM_MODULE_REMOTE"], build_file_content = """ diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml new file mode 100644 index 00000000000..acfd1e8a07c --- /dev/null +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -0,0 +1,2 @@ +message: "Bump `ngx_wasm_module` to `d5e4c698c51a6ef39551184f99eb4d1605f671d9`" +type: dependency diff --git a/changelog/unreleased/kong/bump-v8.yml b/changelog/unreleased/kong/bump-v8.yml new file mode 100644 index 00000000000..299dc747ad5 --- /dev/null +++ b/changelog/unreleased/kong/bump-v8.yml @@ -0,0 +1,2 @@ +message: "Bump `V8` version to `12.0.267.17`" +type: dependency diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index a4775b2f670..eeeac125c25 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -845,9 +845,9 @@ local function check_and_parse(conf, opts) errors[#errors + 1] = err end - if conf.wasm and check_dynamic_module("ngx_wasm_module") then + if conf.wasm and check_dynamic_module("ngx_wasmx_module") then local err - conf.wasm_dynamic_module, err = lookup_dynamic_module_so("ngx_wasm_module", conf) + conf.wasm_dynamic_module, err = lookup_dynamic_module_so("ngx_wasmx_module", conf) if err then errors[#errors + 1] = err end diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 370c87643a8..131f61dad27 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -22,7 +22,7 @@ def transform(f: FileInfo): f.runpath = expected_rpath # otherwise remain unmodified - if f.path.endswith("/modules/ngx_wasm_module.so"): + if f.path.endswith("/modules/ngx_wasmx_module.so"): expected_rpath = "/usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib" if f.rpath and expected_rpath in f.rpath: f.rpath = expected_rpath diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 9c1876426ff..58bce910f67 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -174,7 +174,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libdl.so.2 - libm.so.6 @@ -202,7 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 1767598eebb..23c8f07c567 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -164,7 +164,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -188,7 +188,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 320540e5c77..0c21f6338a9 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -146,7 +146,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -169,7 +169,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 3ee40f75e36..8c717069d61 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -174,7 +174,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libdl.so.2 - libm.so.6 @@ -202,7 +202,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 4387961f6e5..63ff912a951 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -163,7 +163,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libdl.so.2 - libm.so.6 @@ -191,7 +191,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index e47f94f75ff..199749ff81c 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -154,7 +154,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -178,7 +178,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index d64e3806398..3724e68614b 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -174,7 +174,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libdl.so.2 - libm.so.6 @@ -201,7 +201,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 32b4666f539..d27b15850cc 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -173,7 +173,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libdl.so.2 - libm.so.6 @@ -201,7 +201,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index e6bc2c9d3b6..28f3047b1cb 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -164,7 +164,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -188,7 +188,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 320540e5c77..0c21f6338a9 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -146,7 +146,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -169,7 +169,7 @@ - lua-kong-nginx-module/stream - lua-resty-events - lua-resty-lmdb - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 34cad3f9fdf..9b346da59c8 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -167,7 +167,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libdl.so.2 - libm.so.6 @@ -195,7 +195,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 0c565edc151..77d0ab4be01 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -158,7 +158,7 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -182,7 +182,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 5ba824549c9..28a22626734 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -155,7 +155,7 @@ - libc.so.6 - ld-linux-aarch64.so.1 -- Path : /usr/local/openresty/nginx/modules/ngx_wasm_module.so +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so Needed : - libm.so.6 - libgcc_s.so.1 @@ -180,7 +180,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_brotli - - ngx_wasm_module + - ngx_wasmx_module OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From 5bba619e32d6671d603dc25bbf7a9aec5af01872 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 22 Mar 2024 10:47:06 +0800 Subject: [PATCH 3498/4351] fix(core): fix a bug that `X-Kong-Upstream-Status` header is not set when (#12744) Fix a bug that X-Kong-Upstream-Status header is not set when the response is provided by the proxy-cache plugin. FTI-5827 --- .../kong/fix-upstream-status-unset.yml | 3 ++ kong/runloop/handler.lua | 2 +- .../15-upstream-status-header_spec.lua | 35 +++++++++++++++++-- 3 files changed, 36 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-upstream-status-unset.yml diff --git a/changelog/unreleased/kong/fix-upstream-status-unset.yml b/changelog/unreleased/kong/fix-upstream-status-unset.yml new file mode 100644 index 00000000000..eefb1e02bcf --- /dev/null +++ b/changelog/unreleased/kong/fix-upstream-status-unset.yml @@ -0,0 +1,3 @@ +message: fix a bug that `X-Kong-Upstream-Status` will not appear in the response headers even if it is set in the `headers` parameter in the kong.conf when the response is hit and returned by proxy cache plugin. +scope: Core +type: bugfix diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 1a5f3a00a00..4ef16da3e82 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1438,7 +1438,7 @@ return { local upstream_status_header = constants.HEADERS.UPSTREAM_STATUS if kong.configuration.enabled_headers[upstream_status_header] then - local upstream_status = ctx.buffered_status or tonumber(sub(var.upstream_status or "", -3)) + local upstream_status = ctx.buffered_status or tonumber(sub(var.upstream_status or "", -3)) or ngx.status header[upstream_status_header] = upstream_status if not header[upstream_status_header] then log(ERR, "failed to set ", upstream_status_header, " header") diff --git a/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua b/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua index 8b67a077f12..b7c24e51360 100644 --- a/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua +++ b/spec/02-integration/05-proxy/15-upstream-status-header_spec.lua @@ -18,7 +18,7 @@ local function setup_db() protocol = helpers.mock_upstream_protocol, } - bp.routes:insert { + local route1 = bp.routes:insert { protocols = { "http" }, paths = { "/status/200" }, service = service, @@ -49,6 +49,19 @@ local function setup_db() route = { id = route3.id }, } + bp.plugins:insert { + name = "proxy-cache", + route = { id = route1.id }, + config = { + response_code = { 200 }, + request_method = { "GET" }, + content_type = { "application/json" }, + cache_ttl = 300, + storage_ttl = 300, + strategy = "memory", + } + } + return bp end @@ -65,8 +78,6 @@ describe(constants.HEADERS.UPSTREAM_STATUS .. " header", function() headers = "server_tokens,latency_tokens,x-kong-upstream-status", plugins = "bundled,dummy", }) - - client = helpers.proxy_client() end) lazy_teardown(function() @@ -77,6 +88,11 @@ describe(constants.HEADERS.UPSTREAM_STATUS .. " header", function() helpers.stop_kong() end) + before_each(function() + if client then client:close() end + client = helpers.proxy_client() + end) + it("when no plugin changes status code", function() local res = assert(client:send { method = "GET", @@ -101,6 +117,19 @@ describe(constants.HEADERS.UPSTREAM_STATUS .. " header", function() assert.res_status(500, res) assert.equal("200", res.headers[constants.HEADERS.UPSTREAM_STATUS]) end) + + it("should be set when proxy-cache is enabled", function() + local res = assert(client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(200, res) + assert.equal("Hit", res.headers["X-Cache-Status"]) + assert.equal("200", res.headers[constants.HEADERS.UPSTREAM_STATUS]) + end) end) describe("is not injected with default configuration", function() From 48cd3a0270adf738af192243861af02a46ca194a Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 22 Mar 2024 11:33:14 -0300 Subject: [PATCH 3499/4351] feat(dns): function to force no sync toip() (#12739) --- .../unreleased/kong/force-no_sync-noip.yml | 5 ++ kong/resty/dns/client.lua | 38 ++++++++++---- spec/01-unit/21-dns-client/02-client_spec.lua | 50 +++++++++++++++++++ 3 files changed, 83 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/force-no_sync-noip.yml diff --git a/changelog/unreleased/kong/force-no_sync-noip.yml b/changelog/unreleased/kong/force-no_sync-noip.yml new file mode 100644 index 00000000000..a4e9bac413c --- /dev/null +++ b/changelog/unreleased/kong/force-no_sync-noip.yml @@ -0,0 +1,5 @@ +message: | + Added a new function to bypass the Kong's DNS client synchronization option + when resolving hostnames. +type: feature +scope: Core diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 7725e5fb0f7..2d929fae1e3 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -914,8 +914,10 @@ end -- @param dnsCacheOnly if true, no active lookup is done when there is no (stale) -- data. In that case an error is returned (as a dns server failure table). -- @param try_list the try_list object to add to +-- @param force_no_sync force noSyncronisation -- @return `entry + nil + try_list`, or `nil + err + try_list` -local function lookup(qname, r_opts, dnsCacheOnly, try_list) +local function lookup(qname, r_opts, dnsCacheOnly, try_list, force_no_sync) + local no_sync = noSynchronisation or force_no_sync or false local entry = cachelookup(qname, r_opts.qtype) if not entry then --not found in cache @@ -933,7 +935,7 @@ local function lookup(qname, r_opts, dnsCacheOnly, try_list) -- perform a sync lookup, as we have no stale data to fall back to try_list = try_add(try_list, qname, r_opts.qtype, "cache-miss") -- while kong is exiting, we cannot use timers and hence we run all our queries without synchronization - if noSynchronisation then + if no_sync then return individualQuery(qname, r_opts, try_list) elseif ngx.worker and ngx.worker.exiting() then log(DEBUG, PREFIX, "DNS query not synchronized because the worker is shutting down") @@ -1144,8 +1146,9 @@ end -- The field `additional_section` will default to `true` instead of `false`. -- @param dnsCacheOnly Only check the cache, won't do server lookups -- @param try_list (optional) list of tries to add to +-- @param force_no_sync force noSynchronisation -- @return `list of records + nil + try_list`, or `nil + err + try_list`. -local function resolve(qname, r_opts, dnsCacheOnly, try_list) +local function resolve(qname, r_opts, dnsCacheOnly, try_list, force_no_sync) qname = string_lower(qname) local qtype = (r_opts or EMPTY).qtype local err, records @@ -1187,7 +1190,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if (records[1] or EMPTY).type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then opts.qtype = nil add_status_to_try_list(try_list, "dereferencing CNAME") - return resolve(records[1].cname, opts, dnsCacheOnly, try_list) + return resolve(records[1].cname, opts, dnsCacheOnly, try_list, force_no_sync) end -- return the shortname cache hit @@ -1230,7 +1233,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) -- go look it up opts.qtype = try_type - records, err, try_list = lookup(try_name, opts, dnsCacheOnly, try_list) + records, err, try_list = lookup(try_name, opts, dnsCacheOnly, try_list, force_no_sync) if not records then -- An error has occurred, terminate the lookup process. We don't want to try other record types because -- that would potentially cause us to respond with wrong answers (i.e. the contents of an A record if the @@ -1287,7 +1290,7 @@ local function resolve(qname, r_opts, dnsCacheOnly, try_list) if records[1].type == _M.TYPE_CNAME and qtype ~= _M.TYPE_CNAME then opts.qtype = nil add_status_to_try_list(try_list, "dereferencing CNAME") - return resolve(records[1].cname, opts, dnsCacheOnly, try_list) + return resolve(records[1].cname, opts, dnsCacheOnly, try_list, force_no_sync) end return records, nil, try_list @@ -1487,17 +1490,18 @@ end -- representing the entire resolution history for a call. To prevent unnecessary -- string concatenations on a hot code path, it is not logged in this module. -- If you need to log it, just log `tostring(try_list)` from the caller code. --- @function toip +-- @function execute_toip -- @param qname hostname to resolve -- @param port (optional) default port number to return if none was found in -- the lookup chain (only SRV records carry port information, SRV with `port=0` will be ignored) -- @param dnsCacheOnly Only check the cache, won't do server lookups (will -- not invalidate any ttl expired data and will hence possibly return expired data) -- @param try_list (optional) list of tries to add to +-- @param force_no_sync force noSynchronisation = true for a single call -- @return `ip address + port + try_list`, or in case of an error `nil + error + try_list` -local function toip(qname, port, dnsCacheOnly, try_list) +local function execute_toip(qname, port, dnsCacheOnly, try_list, force_no_sync) local rec, err - rec, err, try_list = resolve(qname, nil, dnsCacheOnly, try_list) + rec, err, try_list = resolve(qname, nil, dnsCacheOnly, try_list, force_no_sync) if err then return nil, err, try_list end @@ -1507,13 +1511,26 @@ local function toip(qname, port, dnsCacheOnly, try_list) -- our SRV entry might still contain a hostname, so recurse, with found port number local srvport = (entry.port ~= 0 and entry.port) or port -- discard port if it is 0 add_status_to_try_list(try_list, "dereferencing SRV") - return toip(entry.target, srvport, dnsCacheOnly, try_list) + return execute_toip(entry.target, srvport, dnsCacheOnly, try_list) end -- must be A or AAAA return rec[roundRobin(rec)].address, port, try_list end +-- @see execute_toip +local function toip(...) + return execute_toip(...) +end + + +-- This function calls execute_toip() forcing it to always execute an individual +-- query for each resolve, ignoring the noSynchronisation option. +-- @see execute_toip +local function individual_toip(qname, port, dnsCacheOnly, try_list) + return execute_toip(qname, port, dnsCacheOnly, try_list, true) +end + --- Socket functions -- @section sockets @@ -1566,6 +1583,7 @@ end -- export local functions _M.resolve = resolve _M.toip = toip +_M.individual_toip = individual_toip _M.connect = connect _M.setpeername = setpeername diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index a4285089ed8..cb07c719dee 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -1499,6 +1499,56 @@ describe("[DNS client]", function() assert.is_nil(ip) assert.are.equal("recursion detected", port) end) + + it("individual_noip - force no sync", function() + local resolve_count = 10 + assert(client.init({ + noSynchronisation = false, + })) + + local callcount = 0 + query_func = function(self, original_query_func, name, options) + callcount = callcount + 1 + return original_query_func(self, name, options) + end + + -- assert synchronisation is working + local threads = {} + for i=1,resolve_count do + threads[i] = ngx.thread.spawn(function() + local ip = client.toip("smtp." .. TEST_DOMAIN) + assert.is_string(ip) + end) + end + + -- only one thread must have called the query_func + assert.are.equal(1, callcount, + "synchronisation failed - out of " .. resolve_count .. " toip() calls " .. callcount .. + " queries were made") + + for i=1,#threads do + ngx.thread.wait(threads[i]) + end + + callcount = 0 + threads = {} + for i=1,resolve_count do + threads[i] = ngx.thread.spawn(function() + local ip = client.individual_toip("atest." .. TEST_DOMAIN) + assert.is_string(ip) + end) + end + + -- all threads must have called the query_func + assert.are.equal(resolve_count, callcount, + "force no sync failed - out of " .. resolve_count .. " toip() calls" .. + callcount .. " queries were made") + + for i=1,#threads do + ngx.thread.wait(threads[i]) + end + end) + end) From e0b825cc49ae7233376ed12929aa52c0c7a72d51 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 22 Mar 2024 17:45:34 +0000 Subject: [PATCH 3500/4351] feat(wasm): support directive for general shm_kv entry (#12663) Co-authored-by: Michael Martin Co-authored-by: Vinicius Mignot --- .../unreleased/kong/feat-wasm-general-shm-kv.yml | 6 ++++++ kong.conf.default | 11 +++++++++-- kong/conf_loader/constants.lua | 2 ++ kong/templates/nginx.lua | 4 ++++ spec/01-unit/04-prefix_handler_spec.lua | 12 ++++++++++-- spec/fixtures/custom_nginx.template | 4 ++++ 6 files changed, 35 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/feat-wasm-general-shm-kv.yml diff --git a/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml b/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml new file mode 100644 index 00000000000..0c8eef3c5ec --- /dev/null +++ b/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml @@ -0,0 +1,6 @@ +message: | + Introduce `nginx_wasm_main_shm_kv` configuration entry, which enables + Wasm filters to use the Proxy-Wasm operations `get_shared_data` and + `set_shared_data` without namespaced keys. +type: feature +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index 0f2b7d22a5b..ff99a36909e 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -732,7 +732,7 @@ #mem_cache_size = 128m # Size of each of the two shared memory caches # for traditional mode database entities - # and runtime data, `kong_core_cache` and + # and runtime data, `kong_core_cache` and # `kong_cache`. # # The accepted units are `k` and `m`, with a minimum @@ -2065,9 +2065,16 @@ # The following namespaces are supported: # # - `nginx_wasm_`: Injects `` into the `wasm {}` block. +# - `nginx_wasm_shm_kv`: Injects `shm_kv *` into the `wasm {}` block, +# allowing operators to define a general memory zone which is usable by +# the `get_shared_data`/`set_shared_data` Proxy-Wasm SDK functions as +# an in-memory key-value store of data shareable across filters. # - `nginx_wasm_shm_kv_`: Injects `shm_kv ` into the `wasm {}` block, # allowing operators to define custom shared memory zones which are usable by -# the `get_shared_data`/`set_shared_data` Proxy-Wasm SDK functions. +# the `get_shared_data`/`set_shared_data` Proxy-Wasm SDK functions as +# separate namespaces in the `"/"` format. +# For using these functions with non-namespaced keys, the Nginx template needs +# a `shm_kv *` entry, which can be defined using `nginx_wasm_shm_kv`. # - `nginx_wasm_wasmtime_`: Injects `flag ` into the `wasmtime {}` # block, allowing various Wasmtime-specific flags to be set. # - `nginx__`: Injects `` into the diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index ad8adfce9ea..dcda1cf0606 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -305,6 +305,8 @@ local CONF_PARSERS = { }, }, + nginx_wasm_main_shm_kv = { typ = "string" }, + worker_events_max_payload = { typ = "number" }, upstream_keepalive_pool_size = { typ = "number" }, diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index d6d01f03b2d..9d29e1ea5a7 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -31,8 +31,12 @@ wasm { > end > for _, el in ipairs(nginx_wasm_main_directives) do +> if el.name == "shm_kv" then + shm_kv * $(el.value); +> else $(el.name) $(el.value); > end +> end > if #nginx_wasm_wasmtime_directives > 0 then wasmtime { diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 70956e99828..601b6eebc42 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -911,10 +911,18 @@ describe("NGINX conf compiler", function() it("injects a shm_kv", function() assert.matches("wasm {.+shm_kv counters 10m;.+}", ngx_cfg({ wasm = true, nginx_wasm_shm_kv_counters="10m" }, debug)) end) + it("injects a general shm_kv", function() + assert.matches("wasm {.+shm_kv %* 10m;.+}", ngx_cfg({ wasm = true, nginx_wasm_shm_kv = "10m" }, debug)) + end) it("injects multiple shm_kvs", function() assert.matches( - "wasm {.+shm_kv cache 10m.+shm_kv counters 10m;.+}", - ngx_cfg({ wasm = true, nginx_wasm_shm_kv_cache="10m", nginx_wasm_shm_kv_counters="10m"}, debug) + "wasm {.+shm_kv cache 10m.+shm_kv counters 10m;.+shm_kv %* 5m;.+}", + ngx_cfg({ + wasm = true, + nginx_wasm_shm_kv_cache = "10m", + nginx_wasm_shm_kv_counters = "10m", + nginx_wasm_shm_kv = "5m", + }, debug) ) end) it("injects default configurations if wasm=on", function() diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index e6498c1ef19..d2df0e5f773 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -41,8 +41,12 @@ wasm { > end > for _, el in ipairs(nginx_wasm_main_directives) do +> if el.name == "shm_kv" then + shm_kv * $(el.value); +> else $(el.name) $(el.value); > end +> end > if #nginx_wasm_wasmtime_directives > 0 then wasmtime { From 50cd3f5d98bc77c1e5a8a41bf3e425bd6dae404f Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 26 Mar 2024 17:42:09 +0800 Subject: [PATCH 3501/4351] style(tools/system): fix typos in error message (#12785) --- kong/tools/system.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/tools/system.lua b/kong/tools/system.lua index 38938688a3b..06e8ceae64e 100644 --- a/kong/tools/system.lua +++ b/kong/tools/system.lua @@ -53,8 +53,8 @@ do "Could not find trusted certs file in " .. "any of the `system`-predefined locations. " .. "Please install a certs file there or set " .. - "lua_ssl_trusted_certificate to an " .. - "specific filepath instead of `system`" + "`lua_ssl_trusted_certificate` to a " .. + "specific file path instead of `system`" end end From 27949b58ac12a3ce4f6abdfb0e3c0eca252d09df Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 27 Mar 2024 04:45:28 +0800 Subject: [PATCH 3502/4351] feat(ai-prompt-guard): increase the maximum length of regex expression (#12731) * feat(ai-prompt-guard): increase the maximum length of regex expression to 500 for both allow and deny parameter FTI-5767 --- .../feat-increase-ai-anthropic-regex-expression-length.yml | 4 ++++ kong/plugins/ai-prompt-guard/schema.lua | 4 ++-- spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua | 4 ++-- 3 files changed, 8 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml diff --git a/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml b/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml new file mode 100644 index 00000000000..9d7d15da0b0 --- /dev/null +++ b/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml @@ -0,0 +1,4 @@ +message: | + **AI-Prompt-Guard**: increase the maximum length of regex expression to 500 for both allow and deny parameter +scope: Plugin +type: feature diff --git a/kong/plugins/ai-prompt-guard/schema.lua b/kong/plugins/ai-prompt-guard/schema.lua index da4dd49eebc..d5a8e8aa1bd 100644 --- a/kong/plugins/ai-prompt-guard/schema.lua +++ b/kong/plugins/ai-prompt-guard/schema.lua @@ -15,7 +15,7 @@ return { elements = { type = "string", len_min = 1, - len_max = 50, + len_max = 500, }}}, { deny_patterns = { description = "Array of invalid patterns, or invalid questions from the 'user' role in chat.", @@ -25,7 +25,7 @@ return { elements = { type = "string", len_min = 1, - len_max = 50, + len_max = 500, }}}, { allow_all_conversation_history = { description = "If true, will ignore all previous chat prompts from the conversation history.", diff --git a/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua b/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua index ff8cc21669f..69dd6c82c52 100644 --- a/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua @@ -42,7 +42,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() local config = { allow_all_conversation_history = true, allow_patterns = { - [1] = "123456789012345678901234567890123456789012345678901" -- 51 + [1] = string.rep('x', 501) }, } @@ -50,7 +50,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.is_falsy(ok) assert.not_nil(err) - assert.same({ config = {allow_patterns = { [1] = "length must be at most 50" }}}, err) + assert.same({ config = {allow_patterns = { [1] = "length must be at most 500" }}}, err) end) it("won't allow too many array items", function() From 6d3186877f2e5ae40b549848c2c1d973c0b13c39 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 26 Mar 2024 02:40:57 -0700 Subject: [PATCH 3503/4351] chore(deps): bump lua-resty-lmdb from `v1.4.1` to `v1.4.2` Changelog: https://github.com/Kong/lua-resty-lmdb/releases/tag/v1.4.2 --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-lmdb.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb.yml diff --git a/.requirements b/.requirements index 53f5e6e4cd7..f18cdd8d657 100644 --- a/.requirements +++ b/.requirements @@ -7,7 +7,7 @@ PCRE=10.43 LIBEXPAT=2.5.0 LUA_KONG_NGINX_MODULE=4e0133a955cb46c1dda18614bf91b4cb69874c63 # 0.9.1 -LUA_RESTY_LMDB=19a6da0616db43baf8197dace59e64244430b3c4 # 1.4.1 +LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=1abb9286947b70b4e302d8df953961c1280a0289 # 1.6.0 diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml new file mode 100644 index 00000000000..fe5ce5a11b7 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-lmdb from 1.4.1 to 1.4.2" +type: dependency +scope: Core From 821af9d43db695ca151fec20ec7aba11c3fb196a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 28 Mar 2024 09:57:10 +0800 Subject: [PATCH 3504/4351] refactor(router/atc): remove closures to avoid NYIs (#12788) KAG-4138 --- kong/router/transform.lua | 49 +++++++++++++++++++++++---------------- 1 file changed, 29 insertions(+), 20 deletions(-) diff --git a/kong/router/transform.lua b/kong/router/transform.lua index 2933bc1c32a..02c74676851 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -277,6 +277,33 @@ do end +local function sni_val_transform(_, p) + if #p > 1 and byte(p, -1) == DOT then + -- last dot in FQDNs must not be used for routing + return p:sub(1, -2) + end + + return p +end + + +local function path_op_transform(path) + return is_regex_magic(path) and OP_REGEX or OP_PREFIX +end + + +local function path_val_transform(op, p) + if op == OP_REGEX then + -- 1. strip leading `~` + -- 2. prefix with `^` to match the anchored behavior of the traditional router + -- 3. update named capture opening tag for rust regex::Regex compatibility + return "^" .. p:sub(2):gsub("?<", "?P<") + end + + return p +end + + local function get_expression(route) local methods = route.methods local hosts = route.hosts @@ -289,14 +316,7 @@ local function get_expression(route) expr_buf:reset() - local gen = gen_for_field("tls.sni", OP_EQUAL, snis, function(_, p) - if #p > 1 and byte(p, -1) == DOT then - -- last dot in FQDNs must not be used for routing - return p:sub(1, -2) - end - - return p - end) + local gen = gen_for_field("tls.sni", OP_EQUAL, snis, sni_val_transform) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered @@ -368,18 +388,7 @@ local function get_expression(route) hosts_buf:put(")"):get()) end - gen = gen_for_field("http.path", function(path) - return is_regex_magic(path) and OP_REGEX or OP_PREFIX - end, paths, function(op, p) - if op == OP_REGEX then - -- 1. strip leading `~` - -- 2. prefix with `^` to match the anchored behavior of the traditional router - -- 3. update named capture opening tag for rust regex::Regex compatibility - return "^" .. p:sub(2):gsub("?<", "?P<") - end - - return p - end) + gen = gen_for_field("http.path", path_op_transform, paths, path_val_transform) if gen then expression_append(expr_buf, LOGICAL_AND, gen) end From 85205141a8381b1ae2cb7f96a2aacadd640d929f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 27 Mar 2024 16:47:09 +0100 Subject: [PATCH 3505/4351] feat(basic-auth): fix realm field description KAG-3635 --- kong/plugins/basic-auth/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/basic-auth/schema.lua b/kong/plugins/basic-auth/schema.lua index e16c61b2e3f..301f0f1545e 100644 --- a/kong/plugins/basic-auth/schema.lua +++ b/kong/plugins/basic-auth/schema.lua @@ -11,7 +11,7 @@ return { fields = { { anonymous = { description = "An optional string (Consumer UUID or username) value to use as an “anonymous” consumer if authentication fails. If empty (default null), the request will fail with an authentication failure `4xx`. Please note that this value must refer to the Consumer `id` or `username` attribute, and **not** its `custom_id`.", type = "string" }, }, { hide_credentials = { description = "An optional boolean value telling the plugin to show or hide the credential from the upstream service. If `true`, the plugin will strip the credential from the request (i.e. the `Authorization` header) before proxying it.", type = "boolean", required = true, default = false }, }, - { realm = { description = "When authentication or authorization fails, or there is an unexpected error, the plugin sends an `WWW-Authenticate` header with the `realm` attribute value.", type = "string", required = true, default = "service" }, }, + { realm = { description = "When authentication fails the plugin sends `WWW-Authenticate` header with `realm` attribute value.", type = "string", required = true, default = "service" }, }, }, }, }, }, } From ca2e67cb5f8596f8e80527288b3c1dcb3d8ec064 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 28 Mar 2024 17:00:44 +0800 Subject: [PATCH 3506/4351] fix(plugins/acme): fix certificate renew failure issue (#12773) Using client.renew_certificate directly as the callback function in ngx_timer_at causes the parameter value to not be the plugin's config. KAG-4008 --- changelog/unreleased/kong/fix-acme-renewal-bug.yml | 3 +++ kong/plugins/acme/api.lua | 2 +- kong/plugins/acme/handler.lua | 3 +++ spec/03-plugins/29-acme/01-client_spec.lua | 12 ++++++++++++ 4 files changed, 19 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-acme-renewal-bug.yml diff --git a/changelog/unreleased/kong/fix-acme-renewal-bug.yml b/changelog/unreleased/kong/fix-acme-renewal-bug.yml new file mode 100644 index 00000000000..bd033c6de97 --- /dev/null +++ b/changelog/unreleased/kong/fix-acme-renewal-bug.yml @@ -0,0 +1,3 @@ +message: "**ACME**: Fixed an issue where the certificate was not successfully renewed during ACME renewal." +type: bugfix +scope: Plugin diff --git a/kong/plugins/acme/api.lua b/kong/plugins/acme/api.lua index 1f0852a1d90..7323aa432d8 100644 --- a/kong/plugins/acme/api.lua +++ b/kong/plugins/acme/api.lua @@ -125,7 +125,7 @@ return { end, PATCH = function() - ngx_timer_at(0, client.renew_certificate) + ngx_timer_at(0, handler.renew) return kong.response.exit(202, { message = "Renewal process started successfully" }) end, }, diff --git a/kong/plugins/acme/handler.lua b/kong/plugins/acme/handler.lua index f33efd637be..3d7a9e5e22b 100644 --- a/kong/plugins/acme/handler.lua +++ b/kong/plugins/acme/handler.lua @@ -82,6 +82,9 @@ local function renew(premature) end +ACMEHandler.renew = renew + + function ACMEHandler:init_worker() local worker_id = ngx.worker.id() or -1 kong.log.info("acme renew timer started on worker ", worker_id) diff --git a/spec/03-plugins/29-acme/01-client_spec.lua b/spec/03-plugins/29-acme/01-client_spec.lua index 0ab8ef14e1d..4f0e393cbf8 100644 --- a/spec/03-plugins/29-acme/01-client_spec.lua +++ b/spec/03-plugins/29-acme/01-client_spec.lua @@ -452,6 +452,18 @@ for _, strategy in ipairs({"off"}) do assert.is_nil(err) assert.is_falsy(renew) end) + + it("calling handler.renew with a false argument should be successful", function() + local handler = require("kong.plugins.acme.handler") + handler:configure({{domains = {"example.com"}}}) + + local original = client.renew_certificate + client.renew_certificate = function (config) + print("mock renew_certificate") + end + handler.renew(false) + client.renew_certificate = original + end) end) end) From 8fe14097a17cf904676672fc8cdaabe5e02e4a2d Mon Sep 17 00:00:00 2001 From: Marco Palladino <88.marco@gmail.com> Date: Thu, 28 Mar 2024 06:13:13 -0400 Subject: [PATCH 3507/4351] doc(README): updating the definition of Kong with the new AI capabilities (#12776) --- README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/README.md b/README.md index 0118d61c17f..225de00991f 100644 --- a/README.md +++ b/README.md @@ -3,7 +3,7 @@ ![Stars](https://img.shields.io/github/stars/Kong/kong?style=flat-square) ![GitHub commit activity](https://img.shields.io/github/commit-activity/m/Kong/kong?style=flat-square) ![Docker Pulls](https://img.shields.io/docker/pulls/_/kong?style=flat-square) [![Build Status][badge-action-image]][badge-action-url] ![Version](https://img.shields.io/github/v/release/Kong/kong?color=green&label=Version&style=flat-square) ![License](https://img.shields.io/badge/License-Apache%202.0-blue?style=flat-square) ![Twitter Follow](https://img.shields.io/twitter/follow/thekonginc?style=social) -**Kong** or **Kong API Gateway** is a cloud-native, platform-agnostic, scalable API Gateway distinguished for its high performance and extensibility via plugins. +**Kong** or **Kong API Gateway** is a cloud-native, platform-agnostic, scalable API Gateway distinguished for its high performance and extensibility via plugins. It also provides advanced AI capabilities with multi-LLM support. By providing functionality for proxying, routing, load balancing, health checking, authentication (and [more](#features)), Kong serves as the central layer for orchestrating microservices or conventional API traffic with ease. From 6f3c0da512efdd3d0b3437710d0e031e9dcd1d55 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 29 Mar 2024 09:27:02 +0800 Subject: [PATCH 3508/4351] style(tools/module): improve code style for readability (#12798) --- kong/tools/module.lua | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff --git a/kong/tools/module.lua b/kong/tools/module.lua index b41c8d038ee..3f44ba561b0 100644 --- a/kong/tools/module.lua +++ b/kong/tools/module.lua @@ -15,17 +15,18 @@ local _M = {} -- @return success A boolean indicating whether the module was found. -- @return module The retrieved module, or the error in case of a failure function _M.load_module_if_exists(module_name) - local status, res = xpcall(function() - return require(module_name) - end, debug.traceback) + local status, res = xpcall(require, debug.traceback, module_name) + if status then return true, res + end + -- Here we match any character because if a module has a dash '-' in its name, we would need to escape it. - elseif type(res) == "string" and find(res, "module '" .. module_name .. "' not found", nil, true) then + if type(res) == "string" and find(res, "module '" .. module_name .. "' not found", nil, true) then return false, res - else - error("error loading module '" .. module_name .. "':\n" .. res) end + + error("error loading module '" .. module_name .. "':\n" .. res) end From 57bb5044f4880466865d54c2dbde70ac1b355180 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 29 Mar 2024 09:31:05 +0800 Subject: [PATCH 3509/4351] style(db/schema): improve readability of string operations (#12791) --- kong/db/schema/typedefs.lua | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 16643abf3cc..66bfc0a5d72 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -168,14 +168,14 @@ end local function validate_wildcard_host(host) - local idx = string.find(host, "*", nil, true) + local idx = host:find("*", nil, true) if idx then if idx ~= 1 and idx ~= #host then return nil, "wildcard must be leftmost or rightmost character" end -- substitute wildcard for upcoming host normalization - local mock_host, count = string.gsub(host, "%*", "wildcard") + local mock_host, count = gsub(host, "%*", "wildcard") if count > 1 then return nil, "only one wildcard must be specified" end @@ -486,7 +486,7 @@ typedefs.protocols_http = Schema.define { -- common for routes and routes subschemas local function validate_host_with_wildcards(host) - local no_wildcards = string.gsub(host, "%*", "abc") + local no_wildcards = gsub(host, "%*", "abc") return typedefs.host_with_optional_port.custom_validator(no_wildcards) end From a7aeaa27178599cd4bfa32d4c787c502e43e6ee9 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 27 Mar 2024 17:40:54 +0100 Subject: [PATCH 3510/4351] fix(plugins): compatibility with older data planes added compatibility with older data planes for the new tracing headers propagation configuration options --- kong/clustering/compat/removed_fields.lua | 10 ++++++++++ .../09-hybrid_mode/09-config-compat_spec.lua | 4 ++++ 2 files changed, 14 insertions(+) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index e0083de8a9b..9c20b5d93ca 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -116,4 +116,14 @@ return { "sampling_rate", }, }, + + -- Any dataplane older than 3.7.0 + [3007000000] = { + opentelemetry = { + "propagation", + }, + zipkin = { + "propagation", + }, + }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index f1180b6884a..b64af4cf5c6 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -251,6 +251,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_otel_prior_35 = utils.cycle_aware_deep_copy(opentelemetry) expected_otel_prior_35.config.header_type = "preserve" expected_otel_prior_35.config.sampling_rate = nil + expected_otel_prior_35.config.propagation = nil do_assert(utils.uuid(), "3.4.0", expected_otel_prior_35) -- cleanup @@ -271,6 +272,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_otel_prior_34 = utils.cycle_aware_deep_copy(opentelemetry) expected_otel_prior_34.config.header_type = "preserve" expected_otel_prior_34.config.sampling_rate = nil + expected_otel_prior_34.config.propagation = nil do_assert(utils.uuid(), "3.3.0", expected_otel_prior_34) -- cleanup @@ -296,6 +298,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_zipkin_prior_35 = utils.cycle_aware_deep_copy(zipkin) expected_zipkin_prior_35.config.header_type = "preserve" expected_zipkin_prior_35.config.default_header_type = "b3" + expected_zipkin_prior_35.config.propagation = nil do_assert(utils.uuid(), "3.4.0", expected_zipkin_prior_35) -- cleanup @@ -316,6 +319,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_zipkin_prior_34 = utils.cycle_aware_deep_copy(zipkin) expected_zipkin_prior_34.config.header_type = "preserve" expected_zipkin_prior_34.config.default_header_type = "b3" + expected_zipkin_prior_34.config.propagation = nil do_assert(utils.uuid(), "3.3.0", expected_zipkin_prior_34) -- cleanup From d64c4e5434bed64dbf5ef8f1322f9108d1e66f83 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 1 Apr 2024 09:45:12 +0800 Subject: [PATCH 3511/4351] style(plugins/ai-prompt-template): improve code style for readability (#12815) KAG-4150 --- kong/plugins/ai-prompt-template/handler.lua | 65 ++++++++++++--------- 1 file changed, 39 insertions(+), 26 deletions(-) diff --git a/kong/plugins/ai-prompt-template/handler.lua b/kong/plugins/ai-prompt-template/handler.lua index d1f0a427597..9cd2afd754d 100644 --- a/kong/plugins/ai-prompt-template/handler.lua +++ b/kong/plugins/ai-prompt-template/handler.lua @@ -1,14 +1,15 @@ local _M = {} + -- imports -local kong_meta = require "kong.meta" +local kong_meta = require("kong.meta") local templater = require("kong.plugins.ai-prompt-template.templater"):new() local fmt = string.format local parse_url = require("socket.url").parse local byte = string.byte local sub = string.sub local type = type -local byte = byte +local ipairs = ipairs -- _M.PRIORITY = 773 @@ -19,16 +20,25 @@ local log_entry_keys = { REQUEST_BODY = "ai.payload.original_request", } + +-- reuse this table for error message response +local ERROR_MSG = { error = { message = "" } } + + local function bad_request(msg) kong.log.debug(msg) - return kong.response.exit(ngx.HTTP_BAD_REQUEST, { error = { message = msg } }) + ERROR_MSG.error.message = msg + + return kong.response.exit(ngx.HTTP_BAD_REQUEST, ERROR_MSG) end + local BRACE_START = byte("{") local BRACE_END = byte("}") local COLON = byte(":") local SLASH = byte("/") + ---- BORROWED FROM `kong.pdk.vault` --- -- Checks if the passed in reference looks like a reference. @@ -48,6 +58,7 @@ local function is_reference(reference) and sub(reference, 2, 9) == "template" end + local function find_template(reference_string, templates) local parts, err = parse_url(sub(reference_string, 2, -2)) if not parts then @@ -55,7 +66,7 @@ local function find_template(reference_string, templates) end -- iterate templates to find it - for i, v in ipairs(templates) do + for _, v in ipairs(templates) do if v.name == parts.host then return v, nil end @@ -64,6 +75,7 @@ local function find_template(reference_string, templates) return nil, fmt("could not find template name [%s]", parts.host) end + function _M:access(conf) kong.service.request.enable_buffering() kong.ctx.shared.ai_prompt_templated = true @@ -77,42 +89,43 @@ function _M:access(conf) return bad_request("this LLM route only supports application/json requests") end - if (not request.messages) and (not request.prompt) then + local messages = request.messages + local prompt = request.prompt + + if (not messages) and (not prompt) then return bad_request("this LLM route only supports llm/chat or llm/completions type requests") end - if request.messages and request.prompt then + if messages and prompt then return bad_request("cannot run 'messages' and 'prompt' templates at the same time") end - local reference - if request.messages then - reference = request.messages - - elseif request.prompt then - reference = request.prompt - - else + local reference = messages or prompt + if not reference then return bad_request("only 'llm/v1/chat' and 'llm/v1/completions' formats are supported for templating") end - if is_reference(reference) then - local requested_template, err = find_template(reference, conf.templates) - if not requested_template then - return bad_request(err) + if not is_reference(reference) then + if not (conf.allow_untemplated_requests) then + return bad_request("this LLM route only supports templated requests") end - -- try to render the replacement request - local rendered_template, err = templater:render(requested_template, request.properties or {}) - if err then - return bad_request(err) - end + -- not reference, do nothing + return + end - kong.service.request.set_raw_body(rendered_template) + local requested_template, err = find_template(reference, conf.templates) + if not requested_template then + return bad_request(err) + end - elseif not (conf.allow_untemplated_requests) then - return bad_request("this LLM route only supports templated requests") + -- try to render the replacement request + local rendered_template, err = templater:render(requested_template, request.properties or {}) + if err then + return bad_request(err) end + + kong.service.request.set_raw_body(rendered_template) end From 889c83d7ea1ed585101aa2611a9b6daac6875560 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 1 Apr 2024 10:10:16 +0800 Subject: [PATCH 3512/4351] style(tools/table): clean up outdated comments and improve readability (#12800) --- kong/db/schema/init.lua | 16 ++++++++-------- kong/tools/table.lua | 3 ++- 2 files changed, 10 insertions(+), 9 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index f8caba8d6b1..f5c33c4e328 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1,6 +1,6 @@ local tablex = require "pl.tablex" local pretty = require "pl.pretty" -local utils = require "kong.tools.utils" +local table_tools = require "kong.tools.table" local cjson = require "cjson" local new_tab = require "table.new" local nkeys = require "table.nkeys" @@ -37,8 +37,8 @@ local sub = string.sub local safe_decode = cjson_safe.decode -local random_string = utils.random_string -local uuid = utils.uuid +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid local json_validate = json.validate @@ -1025,7 +1025,7 @@ end local function handle_missing_field(field, value, opts) local no_defaults = opts and opts.no_defaults if field.default ~= nil and not no_defaults then - local copy = utils.cycle_aware_deep_copy(field.default) + local copy = table_tools.cycle_aware_deep_copy(field.default) if (field.type == "array" or field.type == "set") and type(copy) == "table" and not getmetatable(copy) @@ -1663,7 +1663,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) local is_select = context == "select" if not is_select then - data = utils.cycle_aware_deep_copy(data) + data = table_tools.cycle_aware_deep_copy(data) end local shorthand_fields = self.shorthand_fields @@ -1694,7 +1694,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end if is_select and sdata.translate_backwards and not(opts and opts.hide_shorthands) then - data[sname] = utils.table_path(data, sdata.translate_backwards) + data[sname] = table_tools.table_path(data, sdata.translate_backwards) end end if has_errs then @@ -2078,7 +2078,7 @@ function Schema:validate_immutable_fields(input, entity) local errors = {} for key, field in self:each_field(input) do - local compare = utils.is_array(input[key]) and tablex.compare_no_order or tablex.deepcompare + local compare = table_tools.is_array(input[key]) and tablex.compare_no_order or tablex.deepcompare if field.immutable and entity[key] ~= nil and not compare(input[key], entity[key]) then errors[key] = validation_errors.IMMUTABLE @@ -2437,7 +2437,7 @@ function Schema.new(definition, is_subschema) return nil, validation_errors.SCHEMA_NO_FIELDS end - local self = utils.cycle_aware_deep_copy(definition) + local self = table_tools.cycle_aware_deep_copy(definition) setmetatable(self, Schema) local cache_key = self.cache_key diff --git a/kong/tools/table.lua b/kong/tools/table.lua index 19d6265048f..f6a9ce8d12c 100644 --- a/kong/tools/table.lua +++ b/kong/tools/table.lua @@ -307,10 +307,10 @@ function _M.add_error(errors, k, v) return errors end + --- Retrieves a value from table using path. -- @param t The source table to retrieve the value from. -- @param path Path table containing keys --- @param v Value of the error -- @return Returns `value` if something was found and `nil` otherwise function _M.table_path(t, path) local current_value = t @@ -325,4 +325,5 @@ function _M.table_path(t, path) return current_value end + return _M From 4c37ce722d645da28b1437e8c18ad458ae882b23 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 1 Apr 2024 10:29:54 +0800 Subject: [PATCH 3513/4351] chore(deps): bump `tj-actions/changed-files` from 42.1.0 to 43.0.1 (#12780) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 42.1.0 to 43.0.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/aa08304bd477b800d468db44fe10f6c61f7f7b11...20576b4b9ed46d41e2d45a2256e5e2316dde6834) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index f60b15fb702..ef30c5c25a4 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@aa08304bd477b800d468db44fe10f6c61f7f7b11 # 42.1.0 + uses: tj-actions/changed-files@20576b4b9ed46d41e2d45a2256e5e2316dde6834 # 43.0.1 with: files_yaml: | changelogs: From 6d3e3abb11951e7b21b9a3f30804743c090bc10d Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 1 Apr 2024 11:40:09 +0800 Subject: [PATCH 3514/4351] refactor(plugins/ai-proxy): improve readability using early returns (#12804) KAG-4150 --- kong/plugins/ai-proxy/handler.lua | 152 +++++++++++++++++------------- 1 file changed, 88 insertions(+), 64 deletions(-) diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 631a7b5b48b..8b7564b480c 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -5,91 +5,112 @@ local ai_shared = require("kong.llm.drivers.shared") local llm = require("kong.llm") local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") -local kong_meta = require "kong.meta" +local kong_meta = require("kong.meta") -- + _M.PRIORITY = 770 _M.VERSION = kong_meta.version + +-- reuse this table for error message response +local ERROR_MSG = { error = { message = "" } } + + local function bad_request(msg) kong.log.warn(msg) - return kong.response.exit(400, { error = { message = msg } }) + ERROR_MSG.error.message = msg + + return kong.response.exit(400, ERROR_MSG) end + local function internal_server_error(msg) kong.log.err(msg) - return kong.response.exit(500, { error = { message = msg } }) + ERROR_MSG.error.message = msg + + return kong.response.exit(500, ERROR_MSG) end + function _M:header_filter(conf) - if not kong.ctx.shared.skip_response_transformer then - -- clear shared restricted headers - for i, v in ipairs(ai_shared.clear_response_headers.shared) do - kong.response.clear_header(v) - end + if kong.ctx.shared.skip_response_transformer then + return + end - -- only act on 200 in first release - pass the unmodifed response all the way through if any failure - if kong.response.get_status() == 200 then - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local route_type = conf.route_type - - local response_body = kong.service.response.get_raw_body() - - if response_body then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - - if is_gzip then - response_body = kong_utils.inflate_gzip(response_body) - end - - local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) - if err then - kong.ctx.plugin.ai_parser_error = true - - ngx.status = 500 - local message = { - error = { - message = err, - }, - } - - kong.ctx.plugin.parsed_response = cjson.encode(message) - - elseif new_response_string then - -- preserve the same response content type; assume the from_format function - -- has returned the body in the appropriate response output format - kong.ctx.plugin.parsed_response = new_response_string - end - - ai_driver.post_request(conf) - end - end + -- clear shared restricted headers + for _, v in ipairs(ai_shared.clear_response_headers.shared) do + kong.response.clear_header(v) + end + + -- only act on 200 in first release - pass the unmodifed response all the way through if any failure + if kong.response.get_status() ~= 200 then + return + end + + local response_body = kong.service.response.get_raw_body() + if not response_body then + return + end + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local route_type = conf.route_type + + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + response_body = kong_utils.inflate_gzip(response_body) + end + + local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + if err then + kong.ctx.plugin.ai_parser_error = true + + ngx.status = 500 + ERROR_MSG.error.message = err + + kong.ctx.plugin.parsed_response = cjson.encode(ERROR_MSG) + + elseif new_response_string then + -- preserve the same response content type; assume the from_format function + -- has returned the body in the appropriate response output format + kong.ctx.plugin.parsed_response = new_response_string end + + ai_driver.post_request(conf) end + function _M:body_filter(conf) - if not kong.ctx.shared.skip_response_transformer then - if (kong.response.get_status() == 200) or (kong.ctx.plugin.ai_parser_error) then - -- all errors MUST be checked and returned in header_filter - -- we should receive a replacement response body from the same thread - - local original_request = kong.ctx.plugin.parsed_response - local deflated_request = kong.ctx.plugin.parsed_response - if deflated_request then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - deflated_request = kong_utils.deflate_gzip(deflated_request) - end - - kong.response.set_raw_body(deflated_request) - end - - -- call with replacement body, or original body if nothing changed - ai_shared.post_request(conf, original_request) + if kong.ctx.shared.skip_response_transformer then + return + end + + if (kong.response.get_status() ~= 200) and (not kong.ctx.plugin.ai_parser_error) then + return + end + + -- (kong.response.get_status() == 200) or (kong.ctx.plugin.ai_parser_error) + + -- all errors MUST be checked and returned in header_filter + -- we should receive a replacement response body from the same thread + + local original_request = kong.ctx.plugin.parsed_response + local deflated_request = original_request + + if deflated_request then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + deflated_request = kong_utils.deflate_gzip(deflated_request) end + + kong.response.set_raw_body(deflated_request) end + + -- call with replacement body, or original body if nothing changed + ai_shared.post_request(conf, original_request) end + function _M:access(conf) kong.service.request.enable_buffering() @@ -100,10 +121,12 @@ function _M:access(conf) local ai_driver = require("kong.llm.drivers." .. conf.model.provider) local request_table + -- we may have received a replacement / decorated request body from another AI plugin if kong.ctx.shared.replacement_request then kong.log.debug("replacement request body received from another AI plugin") request_table = kong.ctx.shared.replacement_request + else -- first, calculate the coordinates of the request local content_type = kong.request.get_header("Content-Type") or "application/json" @@ -116,7 +139,7 @@ function _M:access(conf) end -- check the incoming format is the same as the configured LLM format - local compatible, err = llm.is_compatible(request_table, conf.route_type) + local compatible, err = llm.is_compatible(request_table, route_type) if not compatible then kong.ctx.shared.skip_response_transformer = true return bad_request(err) @@ -147,8 +170,9 @@ function _M:access(conf) if not ok then return internal_server_error(err) end - + -- lights out, and away we go end + return _M From 20218e3cfcb09b58e6b00a4ebf3497c53ec7302d Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 1 Apr 2024 14:37:49 +0800 Subject: [PATCH 3515/4351] perf(hook): remove NYIs to be more JIT-friendly (#12784) KAG-3653 Co-authored-by: Chrono --- .../speed_up_internal_hooking_mechanism.yml | 3 + kong/hooks.lua | 61 ++++++++++++++++++- 2 files changed, 61 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml diff --git a/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml b/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml new file mode 100644 index 00000000000..23fb0f5875f --- /dev/null +++ b/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml @@ -0,0 +1,3 @@ +message: Speeded up internal hooking mechanism. +type: performance +scope: Performance diff --git a/kong/hooks.lua b/kong/hooks.lua index 11bef8eb29a..30cd6450eb0 100644 --- a/kong/hooks.lua +++ b/kong/hooks.lua @@ -8,8 +8,34 @@ local ipairs = ipairs local pack = table.pack local unpack = table.unpack local insert = table.insert +local type = type +local select = select local EMPTY = require("pl.tablex").readonly({}) +--[[ + The preferred maximum number of return values from a hook, + which can avoid the performance issue of using `...` (varargs), + because calling a function with `...` is NYI in LuaJIT, + and NYI will abort the trace that impacts the performance. + + This value should large enough to cover the majority of the cases, + and small enough to avoid the performance overhead to pass too many + arguments to the hook functions. + + IF YOU CHANGE THIS VALUE, MAKE SURE YOU CHECK ALL THE PLACE + THAT USES THIS VALUE TO MAKE SURE IT'S SAFE TO CHANGE. + THE PLACE THAT USES THIS VALUE SHOULD LOOK LIKE THIS: + + ``` + -- let's assume PREFERED_MAX_HOOK_RETS is 4 + if retc <= PREFERED_MAX_HOOK_RETS then + local r0, r1, r2, r3 = unpack(retv, 1, retc) + return r0, r1, r2, r3 + end + ``` +--]] +local PREFERED_MAX_HOOK_RETS = 4 + local function wrap_hook(f) return function(acc, ...) @@ -51,15 +77,44 @@ function _M.register_hook(name, hook, opts) end -function _M.run_hook(name, ...) +function _M.run_hook(name, a0, a1, a2, a3, a4, a5, ...) if not hooks[name] then - return (...) -- return only the first value + return a0 -- return only the first value end local acc + -- `select` only JIT-able when first argument + -- is a constant (Has to be positive if used with varg). + local extra_argc = select("#", ...) + for _, f in ipairs(hooks[name] or EMPTY) do - acc = f(acc, ...) + if extra_argc == 0 then + --[[ + This is the reason that we don't use the `...` (varargs) here, + because calling a function with `...` is NYI in LuaJIT, + and NYI will abort the trace that impacts the performance. + --]] + acc = f(acc, a0, a1, a2, a3, a4, a5) + + else + acc = f(acc, a0, a1, a2, a3, a4, a5, ...) + end + end + + if type(acc) == "table" and + type(acc.n) == "number" and + acc.n <= PREFERED_MAX_HOOK_RETS + then + --[[ + try to avoid returning `unpack()` directly, + because it is a tail call + that is not fully supported by the JIT compiler. + So it is better to return the values directly to avoid + NYI. + --]] + local r0, r1, r2, r3 = unpack(acc, 1, acc.n) + return r0, r1, r2, r3 end return unpack(acc, 1, acc.n) From 75fa2ae442af961ef456300109919266f7cb7181 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 2 Apr 2024 11:13:57 +0800 Subject: [PATCH 3516/4351] refactor(tools/system): move `kong.tools.system` module out of `kong.tools.utils` (#12813) Putting too many functions into a single module (`kong.tools.utils`) doesn't make sense, we should extract it out of the giant module eventually. KAG-3137 --- kong/reports.lua | 7 ++++--- kong/tools/utils.lua | 1 - spec/01-unit/05-utils_spec.lua | 2 ++ 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/kong/reports.lua b/kong/reports.lua index 69ecd9b1b69..a898eeaa7be 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -1,5 +1,6 @@ local cjson = require "cjson.safe" -local utils = require "kong.tools.utils" +local system = require "kong.tools.system" +local rand = require "kong.tools.rand" local constants = require "kong.constants" local counter = require "resty.counter" local knode = (kong and kong.node) and kong.node or @@ -62,7 +63,7 @@ local REQUEST_ROUTE_CACHE_HITS_KEY_NEG = REQUEST_COUNT_KEY .. ":" .. ROUTE_CACHE local _buffer = {} local _ping_infos = {} local _enabled = false -local _unique_str = utils.random_string() +local _unique_str = rand.random_string() local _buffer_immutable_idx local _ssl_session local _ssl_verify = false @@ -75,7 +76,7 @@ do local meta = require "kong.meta" - local system_infos = utils.get_system_infos() + local system_infos = system.get_system_infos() system_infos.hostname = system_infos.hostname or knode.get_hostname() diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index 6e3db7a9d20..e6ece1aae8c 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -22,7 +22,6 @@ do "kong.tools.string", "kong.tools.uuid", "kong.tools.rand", - "kong.tools.system", "kong.tools.time", "kong.tools.ip", "kong.tools.http", diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 03082bc6fee..5fa423adf80 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -4,6 +4,7 @@ local pl_path = require "pl.path" describe("Utils", function() describe("get_system_infos()", function() + local utils = require "kong.tools.system" it("retrieves various host infos", function() local infos = utils.get_system_infos() assert.is_number(infos.cores) @@ -19,6 +20,7 @@ describe("Utils", function() end) describe("get_system_trusted_certs_filepath()", function() + local utils = require "kong.tools.system" local old_exists = pl_path.exists after_each(function() pl_path.exists = old_exists From 530753dbb9f36738ccc85af4bcc314aacb09346a Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 2 Apr 2024 11:16:16 +0800 Subject: [PATCH 3517/4351] style(tools/dns): improve code style for readability (#12808) --- kong/tools/dns.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/tools/dns.lua b/kong/tools/dns.lua index 24869b0fdd0..60d9aca446b 100644 --- a/kong/tools/dns.lua +++ b/kong/tools/dns.lua @@ -1,6 +1,7 @@ -local utils = require "kong.tools.utils" +local normalize_ip = require("kong.tools.ip").normalize_ip local dns_client + --- Load and setup the DNS client according to the provided configuration. -- @param conf (table) Kong configuration -- @return the initialized `resty.dns.client` module, or an error @@ -15,7 +16,7 @@ local setup_client = function(conf) -- servers must be reformatted as name/port sub-arrays if conf.dns_resolver then for i, server in ipairs(conf.dns_resolver) do - local s = utils.normalize_ip(server) + local s = normalize_ip(server) servers[i] = { s.host, s.port or 53 } -- inserting port if omitted end end @@ -41,4 +42,5 @@ local setup_client = function(conf) return dns_client end + return setup_client From 0a398ec0648f1c4db1b18b6eb77c49b8f2def8f3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Mar 2024 14:21:02 +0800 Subject: [PATCH 3518/4351] chore(cd): stop uploading to pulp --- .github/workflows/release.yml | 5 ----- scripts/release-kong.sh | 13 ++++--------- 2 files changed, 4 insertions(+), 14 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ffdec43ab40..a8c51c05fb3 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -549,10 +549,6 @@ jobs: env: ARCHITECTURE: ${{ steps.pkg-arch.outputs.arch }} OFFICIAL_RELEASE: ${{ github.event.inputs.official }} - PULP_HOST: https://api.download.konghq.com - PULP_USERNAME: admin - # PULP_PASSWORD: ${{ secrets.PULP_DEV_PASSWORD }} - PULP_PASSWORD: ${{ secrets.PULP_PASSWORD }} ARTIFACT_VERSION: ${{ matrix.artifact-version }} ARTIFACT_TYPE: ${{ matrix.artifact-type }} ARTIFACT: ${{ matrix.artifact }} @@ -564,7 +560,6 @@ jobs: CLOUDSMITH_DRY_RUN: '' IGNORE_CLOUDSMITH_FAILURES: ${{ vars.IGNORE_CLOUDSMITH_FAILURES }} USE_CLOUDSMITH: ${{ vars.USE_CLOUDSMITH }} - USE_PULP: ${{ vars.USE_PULP }} run: | sha256sum bazel-bin/pkg/* diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index 9c0a4f1cd44..aea7858a18c 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -8,11 +8,10 @@ source .requirements KONG_VERSION=$(bash scripts/grep-kong-version.sh) KONG_RELEASE_LABEL=${KONG_RELEASE_LABEL:-$KONG_VERSION} -PULP_HOST=${PULP_HOST:-"https://api.download-dev.konghq.com"} -PULP_USERNAME=${PULP_USERNAME:-"admin"} -PULP_PASSWORD=${PULP_PASSWORD:-} +# allow package name (from .requirements) to be overridden by ENV +KONG_PACKAGE_NAME="${KONG_PACKAGE_NAME_OVERRIDE:-${KONG_PACKAGE_NAME}}" -PULP_DOCKER_IMAGE="kong/release-script" +RELEASE_SCRIPT_DOCKER_IMAGE="kong/release-script" # Variables used by the release script ARCHITECTURE=${ARCHITECTURE:-amd64} @@ -131,17 +130,13 @@ function push_package () { fi docker run \ - -e PULP_HOST="$PULP_HOST" \ - -e PULP_USERNAME="$PULP_USERNAME" \ - -e PULP_PASSWORD="$PULP_PASSWORD" \ -e VERBOSE \ -e CLOUDSMITH_API_KEY \ -e CLOUDSMITH_DRY_RUN \ -e IGNORE_CLOUDSMITH_FAILURES \ -e USE_CLOUDSMITH \ - -e USE_PULP \ -v "$(pwd)/$KONG_ARTIFACT:/files/$DIST_FILE" \ - -i $PULP_DOCKER_IMAGE \ + -i $RELEASE_SCRIPT_DOCKER_IMAGE \ --file "/files/$DIST_FILE" \ --dist-name "$ARTIFACT_TYPE" $dist_version \ --major-version "${KONG_VERSION%%.*}.x" \ From 8c901e022104da3e95320e90ac7fa837e860fd10 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 18 Mar 2024 08:17:06 +0000 Subject: [PATCH 3519/4351] chore(deps): bump korthout/backport-action Bumps [korthout/backport-action](https://github.com/korthout/backport-action) from 6e72f987c115430f6abc2fa92a74cdbf3e14b956 to 1081c491020466732d9eb79496d44fb0cf807881. - [Release notes](https://github.com/korthout/backport-action/releases) - [Commits](https://github.com/korthout/backport-action/compare/6e72f987c115430f6abc2fa92a74cdbf3e14b956...1081c491020466732d9eb79496d44fb0cf807881) --- updated-dependencies: - dependency-name: korthout/backport-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 97b49acf1b6..8071787f746 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -14,7 +14,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@6e72f987c115430f6abc2fa92a74cdbf3e14b956 # v2.4.1 + uses: korthout/backport-action@1081c491020466732d9eb79496d44fb0cf807881 # v2.4.1 id: backport with: github_token: ${{ secrets.PAT }} From 4d7a396748cc2bfe6e1b747556f7d64860c8d400 Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Mon, 1 Apr 2024 14:18:30 +0200 Subject: [PATCH 3520/4351] chore(ci): cherry-pick only PRs targetting master --- .github/workflows/cherry-picks.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 39e4dbba875..570eab356b1 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -12,6 +12,7 @@ jobs: # or when a comment containing `/cherry-pick` is created # and the author is a member, collaborator or owner if: > + github.ref == 'refs/heads/master' && ( github.event_name == 'pull_request_target' && github.event.pull_request.merged From d98eac9be60c93deb893e15ab75af78d394d8542 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 2 Apr 2024 12:35:17 -0700 Subject: [PATCH 3521/4351] fix(log-serializer): do not add receive time to `latencies.kong` (#12795) --- .../unreleased/kong/log-serializer-kong-latency.yml | 10 ++++++++++ kong/pdk/log.lua | 3 +-- spec/01-unit/10-log_serializer_spec.lua | 6 ++++-- 3 files changed, 15 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/log-serializer-kong-latency.yml diff --git a/changelog/unreleased/kong/log-serializer-kong-latency.yml b/changelog/unreleased/kong/log-serializer-kong-latency.yml new file mode 100644 index 00000000000..b1760fca7df --- /dev/null +++ b/changelog/unreleased/kong/log-serializer-kong-latency.yml @@ -0,0 +1,10 @@ +message: | + The value of `latencies.kong` in the log serializer payload no longer includes + the response receive time, so it now has the same value as the + `X-Kong-Proxy-Latency` response header. Response receive time is recorded in + the new `latencies.receive` metric, so if desired, the old value can be + calculated as `latencies.kong + latencies.receive`. **Note:** this also + affects payloads from all logging plugins that use the log serializer: + `file-log`, `tcp-log`, `udp-log`,`http-log`, `syslog`, and `loggly`. +type: bugfix +scope: PDK diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index a4c0d077d21..96f696e36ae 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -841,8 +841,7 @@ do size = to_decimal(var.bytes_sent), }, latencies = { - kong = (ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0) + - (ctx.KONG_RECEIVE_TIME or 0), + kong = ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0, proxy = ctx.KONG_WAITING_TIME or -1, request = tonumber(var.request_time) * 1000, receive = ctx.KONG_RECEIVE_TIME or 0, diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index 7c2d45dbfeb..682e7fbd7e4 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -21,6 +21,8 @@ describe("kong.log.serialize", function() }, }, KONG_PROXIED = true, + KONG_RECEIVE_TIME = 100, + KONG_PROXY_LATENCY = 200, }, var = { kong_request_id = "1234", @@ -73,10 +75,10 @@ describe("kong.log.serialize", function() -- Latencies assert.is_table(res.latencies) - assert.equal(0, res.latencies.kong) + assert.equal(200, res.latencies.kong) assert.equal(-1, res.latencies.proxy) assert.equal(2000, res.latencies.request) - assert.equal(0, res.latencies.receive) + assert.equal(100, res.latencies.receive) -- Request assert.is_table(res.request) From c89a0ac4b501adc7ffd5085d75a5604a83e0ca4c Mon Sep 17 00:00:00 2001 From: Jay Shah Date: Wed, 3 Apr 2024 20:58:47 -0400 Subject: [PATCH 3522/4351] chore: label-schema to include pr title in the footer of the slack message (#12775) --- .github/workflows/label-schema.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index 38af629d9aa..5570994c80e 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -12,3 +12,4 @@ jobs: continue-on-error: true env: SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} + SLACK_FOOTER: ${{ github.event.pull_request.title }} From 015aa240efbdbcfbe0da12985d2c8097260fd9aa Mon Sep 17 00:00:00 2001 From: Harry Tran Date: Wed, 3 Apr 2024 21:51:31 -0400 Subject: [PATCH 3523/4351] chore(ci): remove `synchronize` trigger for label-schema (#12823) --- .github/workflows/label-schema.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index 5570994c80e..638148e8613 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -1,7 +1,7 @@ name: Pull Request Schema Labeler on: pull_request: - types: [opened, edited, synchronize, labeled, unlabeled] + types: [opened, edited, labeled, unlabeled] jobs: schema-change-labels: if: "${{ contains(github.event.*.labels.*.name, 'schema-change-noteworthy') }}" From 6f0263b3064ccf76d6d6a93db99b570a6dba20d7 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 4 Apr 2024 14:05:20 -0700 Subject: [PATCH 3524/4351] tests(http_mock): assert eventually-consistent file condition --- spec/02-integration/01-helpers/03-http_mock_spec.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/spec/02-integration/01-helpers/03-http_mock_spec.lua b/spec/02-integration/01-helpers/03-http_mock_spec.lua index 6ffb0770cde..baa05649f4b 100644 --- a/spec/02-integration/01-helpers/03-http_mock_spec.lua +++ b/spec/02-integration/01-helpers/03-http_mock_spec.lua @@ -1,6 +1,6 @@ local http_mock = require "spec.helpers.http_mock" local tapping = require "spec.helpers.http_mock.tapping" -local pl_file = require "pl.file" +local helpers = require "spec.helpers" for _, tls in ipairs {true, false} do describe("http_mock with " .. (tls and "https" or "http") , function() @@ -216,9 +216,8 @@ describe("http_mock config", function() assert(mock:stop()) end) - local pid_filename = mock_prefix .. "/logs/nginx.pid" - assert(pl_file.access_time(pid_filename) ~= nil, "mocking not in the correct place") + helpers.wait_for_file_contents(mock_prefix .. "/logs/nginx.pid") end) it("init_by_lua_block inject", function () From 88aa2c3768184adb94dec2073bd5eec44a05fde2 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Sun, 7 Apr 2024 17:02:53 +0800 Subject: [PATCH 3525/4351] chore(test): busted script support system trusted certificate store (#12770) This PR makes bin/busted able to trust system certificate store for the convenience of some unit testing. This is a partial cherry-picking from EE PR, although currently we don't have any OSS test that relies on this change, I created this cherry-picking PR just for keeping consistency between the two repos. --- bin/busted | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/bin/busted b/bin/busted index 9dc511f2f22..348eff4e158 100755 --- a/bin/busted +++ b/bin/busted @@ -4,7 +4,22 @@ setmetatable(_G, nil) local pl_path = require("pl.path") -local cert_path = pl_path.abspath("spec/fixtures/kong_spec.crt") +local pl_file = require("pl.file") + +local tools_system = require("kong.tools.system") + +local cert_path do + local busted_cert_file = pl_path.tmpname() + local busted_cert_content = pl_file.read("spec/fixtures/kong_spec.crt") + + local system_cert_path, err = tools_system.get_system_trusted_certs_filepath() + if system_cert_path then + busted_cert_content = busted_cert_content .. "\n" .. pl_file.read(system_cert_path) + end + + pl_file.write(busted_cert_file, busted_cert_content) + cert_path = busted_cert_file +end local DEFAULT_RESTY_FLAGS=string.format(" -c 4096 --http-conf 'lua_ssl_trusted_certificate %s;' ", cert_path) From aa8df3d1db8049b4bb7a76afa78f5fd32276165d Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Sun, 7 Apr 2024 17:27:56 +0800 Subject: [PATCH 3526/4351] docs(aws-lambda): add name format description for aws lambda plugin (#12782) This PR adds a detailed description for the function_name format of the aws-lambda plugin. --------- Co-authored-by: Aapo Talvensaari --- kong/plugins/aws-lambda/schema.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 44e0fff884e..21cacba5955 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -42,7 +42,7 @@ return { { function_name = { type = "string", required = false, - description = "The AWS Lambda function name to invoke." + description = "The AWS Lambda function to invoke. Both function name and function ARN (including partial) are supported." } }, { qualifier = { type = "string", From e94c5cf233a6b824a2eb0221fec2a0b587dcc86d Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 8 Apr 2024 14:25:49 +0800 Subject: [PATCH 3527/4351] docs(changelog): make the changelog of performance optimization more customer-friendly (#12837) Make the changelog of https://github.com/Kong/kong/pull/12784 more customer-friendly KAG-3653 --- .../unreleased/kong/speed_up_internal_hooking_mechanism.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml b/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml index 23fb0f5875f..81216c7eb9e 100644 --- a/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml +++ b/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml @@ -1,3 +1,3 @@ -message: Speeded up internal hooking mechanism. +message: Improved proxy performance by refactoring internal hooking mechanism. type: performance scope: Performance From da28d30857e43653f461ca42e681e83d3ffffcf2 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 8 Apr 2024 09:44:25 +0200 Subject: [PATCH 3528/4351] chore(github): fix link in PR template (#12832) --- .github/PULL_REQUEST_TEMPLATE.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md index 808639120f3..d12bfb671ef 100644 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ b/.github/PULL_REQUEST_TEMPLATE.md @@ -15,7 +15,7 @@ https://github.com/Kong/kong/blob/master/COMMUNITY_PLEDGE.md ### Checklist - [ ] The Pull Request has tests -- [ ] A changelog file has been created under `changelog/unreleased/kong` or `skip-changelog` label added on PR if changelog is unnecessary. [README.md](https://github.com/Kong/gateway-changelog/README.md) +- [ ] A changelog file has been created under `changelog/unreleased/kong` or `skip-changelog` label added on PR if changelog is unnecessary. [README.md](https://github.com/Kong/gateway-changelog/blob/main/README.md) - [ ] There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE ### Issue reference From bff6515a7d8922bf0cc6345f2e1b14c201e098a1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jens=20Tr=C3=B6ger?= Date: Mon, 8 Apr 2024 22:46:33 +1000 Subject: [PATCH 3529/4351] docs: fix links to busted and luacheck in DEVELOPER.md (#12373) * docs: fix links to busted and luacheck in DEVELOPER.md --------- Co-authored-by: Joshua Schmid Co-authored-by: Vinicius Mignot --- DEVELOPER.md | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index c30ebd17da5..a3d97b85b85 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -195,13 +195,14 @@ might be in your system. #### Tests -Install the development dependencies ([busted], [luacheck]) with: +Install the development dependencies ([busted](https://lunarmodules.github.io/busted/), +[luacheck](https://github.com/mpeterv/luacheck)) with: ```shell make dev ``` -Kong relies on three test suites using the [busted] testing library: +Kong relies on three test suites using the [busted](https://lunarmodules.github.io/busted/) testing library: * Unit tests * Integration tests, which require Postgres and Cassandra to be up and running @@ -242,7 +243,8 @@ Consult the [run_tests.sh](.ci/run_tests.sh) script for more advanced example usage of the test suites and the Makefile. Finally, a very useful tool in Lua development (as with many other dynamic -languages) is performing static linting of your code. You can use [luacheck] +languages) is performing static linting of your code. You can use +[luacheck](https://github.com/mpeterv/luacheck) \(installed with `make dev`\) for this: ``` @@ -294,7 +296,8 @@ as follows: * NEW: The `new_after_finish` phase of all applicable migration tests is run. -Upgrade tests are run using [busted]. To support the specific testing +Upgrade tests are run using [busted](https://github.com/lunarmodules/busted). +To support the specific testing method of upgrade testing, a number of helper functions are defined in the [spec/upgrade_helpers.lua](spec/upgrade_helpers.lua) module. Migration tests use functions from this module to define test cases From d7f0b16f371cbbf2c35ef9dfdb336ddbfb738968 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Tue, 9 Apr 2024 16:46:01 +0800 Subject: [PATCH 3530/4351] feat(AI-proxy-plugin): support the new /v1/messages API provided by Anthropic (#12699) * feat(AI-proxy-plugin): support the new `/v1/messages` API provided by Anthropic. In this PR, the upstream path of Anthropic for `llm/v1/chat` route type is changed, pointing to the new API path: `/v1/messages`. According to the docs of Anthropic, the `text completion` API has been deprecated. FTI-5770 * modify test case * change the type of the change in changelog and mv the changelog to changelog/unleased/kong/ * Update kong/llm/drivers/anthropic.lua Co-authored-by: Brent Yarger * update changelog --------- Co-authored-by: Brent Yarger --- .../kong/add-messages-api-to-anthropic.yml | 6 ++ kong/llm/drivers/anthropic.lua | 69 ++++++++++++++----- kong/llm/drivers/shared.lua | 2 +- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 6 +- .../03-anthropic_integration_spec.lua | 26 +++---- .../01-transformer_spec.lua | 6 +- .../anthropic/llm-v1-chat/responses/good.json | 9 ++- .../llm-v1-completions/responses/good.json | 2 +- .../request-transformer/response-in-json.json | 21 ++++-- .../anthropic/llm-v1-chat.json | 28 +++++++- .../anthropic/llm-v1-completions.json | 2 +- .../anthropic/llm-v1-chat.json | 2 +- .../anthropic/llm-v1-completions.json | 2 +- .../real-responses/anthropic/llm-v1-chat.json | 7 +- .../anthropic/llm-v1-completions.json | 2 +- 15 files changed, 138 insertions(+), 52 deletions(-) create mode 100644 changelog/unreleased/kong/add-messages-api-to-anthropic.yml diff --git a/changelog/unreleased/kong/add-messages-api-to-anthropic.yml b/changelog/unreleased/kong/add-messages-api-to-anthropic.yml new file mode 100644 index 00000000000..09513bff384 --- /dev/null +++ b/changelog/unreleased/kong/add-messages-api-to-anthropic.yml @@ -0,0 +1,6 @@ +"message": | + **AI-Proxy**: To support the new messages API of `Anthropic`, the upstream path of the `Anthropic` for `llm/v1/chat` route type is changed from `/v1/complete` to `/v1/messages` +"type": breaking_change +"scope": Plugin +"jiras": +- FTI-5770 diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 811eb638722..9a88415364e 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -18,7 +18,6 @@ end local function kong_messages_to_claude_prompt(messages) local buf = buffer.new() - buf:reset() -- We need to flatten the messages into an assistant chat history for Claude for _, v in ipairs(messages) do @@ -44,6 +43,24 @@ local function kong_messages_to_claude_prompt(messages) return buf:get() end +-- reuse the messages structure of prompt +-- extract messages and system from kong request +local function kong_messages_to_claude_messages(messages) + local msgs, system, n = {}, nil, 1 + + for _, v in ipairs(messages) do + if v.role ~= "assistant" and v.role ~= "user" then + system = v.content + + else + msgs[n] = v + n = n + 1 + end + end + + return msgs, system +end + local function to_claude_prompt(req) if req.prompt then @@ -57,22 +74,29 @@ local function to_claude_prompt(req) return nil, "request is missing .prompt and .messages commands" end +local function to_claude_messages(req) + if req.messages then + return kong_messages_to_claude_messages(req.messages) + end + + return nil, nil, "request is missing .messages command" +end local transformers_to = { ["llm/v1/chat"] = function(request_table, model) - local prompt = {} + local messages = {} local err - prompt.prompt, err = to_claude_prompt(request_table) - if err then + messages.messages, messages.system, err = to_claude_messages(request_table) + if err then return nil, nil, err end - - prompt.temperature = (model.options and model.options.temperature) or nil - prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or nil - prompt.model = model.name - return prompt, "application/json", nil + messages.temperature = (model.options and model.options.temperature) or nil + messages.max_tokens = (model.options and model.options.max_tokens) or nil + messages.model = model.name + + return messages, "application/json", nil end, ["llm/v1/completions"] = function(request_table, model) @@ -83,7 +107,7 @@ local transformers_to = { if err then return nil, nil, err end - + prompt.temperature = (model.options and model.options.temperature) or nil prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or nil prompt.model = model.name @@ -96,36 +120,49 @@ local transformers_from = { ["llm/v1/chat"] = function(response_string) local response_table, err = cjson.decode(response_string) if err then - return nil, "failed to decode cohere response" + return nil, "failed to decode anthropic response" end - if response_table.completion then + local function extract_text_from_content(content) + local buf = buffer.new() + for i, v in ipairs(content) do + if i ~= 1 then + buf:put("\n") + end + + buf:put(v.text) + end + + return buf:tostring() + end + + if response_table.content then local res = { choices = { { index = 0, message = { role = "assistant", - content = response_table.completion, + content = extract_text_from_content(response_table.content), }, finish_reason = response_table.stop_reason, }, }, model = response_table.model, - object = "chat.completion", + object = "chat.content", } return cjson.encode(res) else -- it's probably an error block, return generic error - return nil, "'completion' not in anthropic://llm/v1/chat response" + return nil, "'content' not in anthropic://llm/v1/chat response" end end, ["llm/v1/completions"] = function(response_string) local response_table, err = cjson.decode(response_string) if err then - return nil, "failed to decode cohere response" + return nil, "failed to decode anthropic response" end if response_table.completion then diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index f2e60327064..a254cad92cf 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -45,7 +45,7 @@ _M.operation_map = { method = "POST", }, ["llm/v1/chat"] = { - path = "/v1/complete", + path = "/v1/messages", method = "POST", }, }, diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 61f9cb5da27..4bc5eb76d76 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -73,7 +73,7 @@ local FORMATS = { }, anthropic = { ["llm/v1/chat"] = { - name = "claude-2", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 512, @@ -82,7 +82,7 @@ local FORMATS = { }, }, ["llm/v1/completions"] = { - name = "claude-2", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 512, @@ -300,7 +300,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.is_nil(err) -- compare the tables - assert.same(actual_response_table.choices[1].message, expected_response_table.choices[1].message) + assert.same(expected_response_table.choices[1].message, actual_response_table.choices[1].message) assert.same(actual_response_table.model, expected_response_table.model) end) diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 224f0a6b705..13d9ec937e6 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -36,7 +36,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local body, err = ngx.req.get_body_data() body, err = json.decode(body) - if err or (not body.prompt) then + if err or (not body.messages) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) else @@ -61,7 +61,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local body, err = ngx.req.get_body_data() body, err = json.decode(body) - if err or (not body.prompt) then + if err or (not body.messages) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) else @@ -156,7 +156,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "anthropic-key", }, model = { - name = "gpt-3.5-turbo", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -186,7 +186,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "anthropic-key", }, model = { - name = "gpt-3.5-turbo", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -216,7 +216,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "anthropic-key", }, model = { - name = "gpt-3.5-turbo-instruct", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -246,7 +246,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "wrong-key", }, model = { - name = "gpt-3.5-turbo", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -276,7 +276,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "anthropic-key", }, model = { - name = "gpt-3.5-turbo", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -306,7 +306,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "anthropic-key", }, model = { - name = "gpt-3.5-turbo-instruct", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -336,7 +336,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then header_value = "anthropic-key", }, model = { - name = "gpt-3.5-turbo", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 256, @@ -440,8 +440,8 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") - assert.equals(json.model, "claude-2") - assert.equals(json.object, "chat.completion") + assert.equals(json.model, "claude-2.1") + assert.equals(json.object, "chat.content") assert.is_table(json.choices) assert.is_table(json.choices[1].message) @@ -463,7 +463,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check we got internal server error local body = assert.res_status(500 , r) local json = cjson.decode(body) - assert.equals(json.error.message, "transformation failed from type anthropic://llm/v1/chat: 'completion' not in anthropic://llm/v1/chat response") + assert.equals(json.error.message, "transformation failed from type anthropic://llm/v1/chat: 'content' not in anthropic://llm/v1/chat response") end) it("bad request", function() @@ -496,7 +496,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local json = cjson.decode(body) -- check this is in the 'kong' response format - assert.equals(json.model, "claude-2") + assert.equals(json.model, "claude-2.1") assert.equals(json.object, "text_completion") assert.is_table(json.choices) diff --git a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua index db1aef512b0..227de9553f4 100644 --- a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua @@ -40,10 +40,10 @@ local FORMATS = { header_value = "Bearer cohere-key", }, }, - authropic = { + anthropic = { route_type = "llm/v1/chat", model = { - name = "claude-2", + name = "claude-2.1", provider = "anthropic", options = { max_tokens = 512, @@ -185,7 +185,6 @@ describe(PLUGIN_NAME .. ": (unit)", function() if err or (body.messages == ngx.null) then ngx.status = 400 ngx.say(pl_file.read(base_dir .. ngx.var.provider .. "/llm-v1-chat/responses/bad_request.json")) - else ngx.status = 200 ngx.say(pl_file.read(base_dir .. ngx.var.provider .. "/request-transformer/response-in-json.json")) @@ -214,6 +213,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert(mock:stop()) end) + for name, format_options in pairs(FORMATS) do describe(name .. " transformer tests, exact json response", function() it("transforms request based on LLM instructions", function() diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json index 53b0d5846e0..34aafac8875 100644 --- a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json @@ -1,5 +1,10 @@ { - "completion": "The sum of 1 + 1 is 2.", + "content": [ + { + "text": "The sum of 1 + 1 is 2.", + "type": "text" + } + ], "stop_reason": "stop_sequence", - "model": "claude-2" + "model": "claude-2.1" } diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json index bbe9800de9f..6214582e473 100644 --- a/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/good.json @@ -1,5 +1,5 @@ { "completion": " Hello! My name is Claude.", "stop_reason": "stop_sequence", - "model": "claude-2" + "model": "claude-2.1" } diff --git a/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json index cca0d6e595b..963e77d6511 100644 --- a/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json +++ b/spec/fixtures/ai-proxy/anthropic/request-transformer/response-in-json.json @@ -1,5 +1,18 @@ { - "completion": "{\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n", - "stop_reason": "stop_sequence", - "model": "claude-2" -} + "content": [ + { + "text": "{\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n", + "type": "text" + } + ], + "id": "msg_013Zva2CMHLNnXjNJJKqJ2EF", + "model": "claude-2.1", + "role": "assistant", + "stop_reason": "end_turn", + "stop_sequence": null, + "type": "message", + "usage": { + "input_tokens": 10, + "output_tokens": 25 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json index 4fff692e39a..3ca2686ce8b 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json @@ -1,6 +1,28 @@ { - "model": "claude-2", - "prompt": "You are a mathematician.\n\nHuman: What is 1 + 2?\n\nAssistant: The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!\n\nHuman: Multiply that by 2\n\nAssistant: Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!\n\nHuman: Why can't you divide by zero?\n\nAssistant:", - "max_tokens_to_sample": 512, + "model": "claude-2.1", + "messages": [ + { + "role": "user", + "content": "What is 1 + 2?" + }, + { + "role": "assistant", + "content": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Multiply that by 2" + }, + { + "role": "assistant", + "content": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + }, + { + "role": "user", + "content": "Why can't you divide by zero?" + } + ], + "system": "You are a mathematician.", + "max_tokens": 512, "temperature": 0.5 } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json index 9543c1191e6..e43ab0c2e63 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json @@ -1,5 +1,5 @@ { - "model": "claude-2", + "model": "claude-2.1", "prompt": "Human: Explain why you can't divide by zero?\n\nAssistant:", "max_tokens_to_sample": 512, "temperature": 0.5 diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json index fcf68c5fe07..969489f8a09 100644 --- a/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-chat.json @@ -9,6 +9,6 @@ } } ], - "model": "claude-2", + "model": "claude-2.1", "object": "chat.completion" } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json index 421af89d295..0c3eccb7331 100644 --- a/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-responses/anthropic/llm-v1-completions.json @@ -6,6 +6,6 @@ "text": "You cannot divide by zero because it is not a valid operation in mathematics." } ], - "model": "claude-2", + "model": "claude-2.1", "object": "text_completion" } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json index be83aaa724f..a6afa37fca8 100644 --- a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json @@ -1,5 +1,8 @@ { - "completion": "You cannot divide by zero because it is not a valid operation in mathematics.", + "content": [{ + "text": "You cannot divide by zero because it is not a valid operation in mathematics.", + "type": "text" + }], "stop_reason": "stop_sequence", - "model": "claude-2" + "model": "claude-2.1" } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json index be83aaa724f..eed219f5e45 100644 --- a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-completions.json @@ -1,5 +1,5 @@ { "completion": "You cannot divide by zero because it is not a valid operation in mathematics.", "stop_reason": "stop_sequence", - "model": "claude-2" + "model": "claude-2.1" } \ No newline at end of file From bc9d5a3a38662b9f6ab89751f76a23623cd9b6fb Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 5 Apr 2024 11:34:39 -0300 Subject: [PATCH 3531/4351] chore(deps): bump lua-protobuf to v0.5.1 v0.5.1 includes a fix for a segfault we have faced recently - as described in detail here: https://github.com/starwing/lua-protobuf/issues/261. --- changelog/unreleased/kong/bump-lua-protobuf.yml | 3 +++ kong-3.7.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-protobuf.yml diff --git a/changelog/unreleased/kong/bump-lua-protobuf.yml b/changelog/unreleased/kong/bump-lua-protobuf.yml new file mode 100644 index 00000000000..769747d7b9a --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-protobuf.yml @@ -0,0 +1,3 @@ +message: "Bump lua-protobuf to 0.5.1" +type: dependency +scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index b9639d239e2..0be10e5335f 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -30,7 +30,7 @@ dependencies = { "lua_pack == 2.0.0", "binaryheap >= 0.4", "luaxxhash >= 1.0", - "lua-protobuf == 0.5.0", + "lua-protobuf == 0.5.1", "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.3.6", From 59502874119fc4201e7a9125546f3a225b9a9de7 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 9 Apr 2024 10:37:26 -0700 Subject: [PATCH 3532/4351] tests(vaults): fix log file assertion (#12830) --- spec/02-integration/02-cmd/02-start_stop_spec.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 48d0554acba..15b61ad5255 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -798,9 +798,9 @@ describe("kong start/stop #" .. strategy, function() assert.truthy(ok) assert.not_matches("error", err) + assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true) assert.logfile().has.no.line("[error]", true, 0) assert.logfile().has.no.line("traceback", true, 0) - assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true, 0) assert.logfile().has.no.line("could not find vault", true, 0) assert(helpers.restart_kong({ @@ -810,9 +810,9 @@ describe("kong start/stop #" .. strategy, function() declarative_config = "", })) + assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true) assert.logfile().has.no.line("[error]", true, 0) assert.logfile().has.no.line("traceback", true, 0) - assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true, 0) assert.logfile().has.no.line("could not find vault", true, 0) proxy_client = helpers.proxy_client() @@ -829,8 +829,8 @@ describe("kong start/stop #" .. strategy, function() declarative_config = "", })) + assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true) assert.logfile().has.no.line("traceback", true, 0) - assert.logfile().has.line(" {vault://mocksocket/session-secret-unknown}", true, 0) assert.logfile().has.no.line("could not find vault", true, 0) proxy_client = helpers.proxy_client() @@ -971,9 +971,9 @@ describe("kong start/stop #" .. strategy, function() assert.truthy(ok) assert.not_matches("error", err) + assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true) assert.logfile().has.no.line("[error]", true, 0) assert.logfile().has.no.line("traceback", true, 0) - assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true, 0) assert.logfile().has.no.line("could not find vault", true, 0) proxy_client = helpers.proxy_client() @@ -990,9 +990,9 @@ describe("kong start/stop #" .. strategy, function() declarative_config = "", })) + assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true) assert.logfile().has.no.line("[error]", true, 0) assert.logfile().has.no.line("traceback", true, 0) - assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true, 0) assert.logfile().has.no.line("could not find vault", true, 0) proxy_client = helpers.proxy_client() @@ -1009,8 +1009,8 @@ describe("kong start/stop #" .. strategy, function() declarative_config = "", })) + assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true) assert.logfile().has.no.line("traceback", true, 0) - assert.logfile().has.line(" {vault://mock/session-secret-unknown-again}", true, 0) assert.logfile().has.no.line("could not find vault", true, 0) proxy_client = helpers.proxy_client() From e31bbee89e67df98452123997b822546b161bccb Mon Sep 17 00:00:00 2001 From: team-gateway-bot Date: Thu, 4 Apr 2024 19:09:01 +0000 Subject: [PATCH 3533/4351] chore(deps): bump ngx_wasm_module to 3bd94e61c55415ccfb0f304fa51143a7d630d6ae Changes since d5e4c698c51a6ef39551184f99eb4d1605f671d9: * 3bd94e6 - fix(ffi) allow 'load()' to fail and be invoked again * 02e6eff - chore(ci) increase 'tick_period' in intermittently failing tests * 1d19282 - hotfix(*) avoid a crash in HUP mode when no 'wasm{}' block is set * 840a73b - chore(deps) bump Wasmtime to 19.0.0 * 559b46a - chore(deps) bump luarocks to 3.11.0 * c0e09ed - fix(shm/kv) ensure memory realloc when value is replaced by a larger one --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index f18cdd8d657..ddcc66914e2 100644 --- a/.requirements +++ b/.requirements @@ -13,7 +13,7 @@ LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 ATC_ROUTER=1abb9286947b70b4e302d8df953961c1280a0289 # 1.6.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=d5e4c698c51a6ef39551184f99eb4d1605f671d9 +NGX_WASM_MODULE=3bd94e61c55415ccfb0f304fa51143a7d630d6ae WASMER=3.1.1 WASMTIME=14.0.3 V8=12.0.267.17 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index acfd1e8a07c..354b86844da 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bump `ngx_wasm_module` to `d5e4c698c51a6ef39551184f99eb4d1605f671d9`" +message: "Bump `ngx_wasm_module` to `3bd94e61c55415ccfb0f304fa51143a7d630d6ae`" type: dependency From c45adf9a598065f7fb84820e04f9b3498dae4893 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 4 Apr 2024 12:18:26 -0700 Subject: [PATCH 3534/4351] chore(deps): bump Wasmtime to 19.0.0 --- .requirements | 2 +- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/bump-wasmtime.yml | 2 ++ 3 files changed, 7 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/bump-wasmtime.yml diff --git a/.requirements b/.requirements index ddcc66914e2..e1ff2f5ab65 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ ATC_ROUTER=1abb9286947b70b4e302d8df953961c1280a0289 # 1.6.0 KONG_MANAGER=nightly NGX_WASM_MODULE=3bd94e61c55415ccfb0f304fa51143a7d630d6ae WASMER=3.1.1 -WASMTIME=14.0.3 +WASMTIME=19.0.0 V8=12.0.267.17 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Jan 23, 2024 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 0d2f626bb24..250c5c6f2d9 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "a1285b0e2e3c6edf9cb6c7f214a682780f01ca8746a5d03f162512169cdf1e50", - "aarch64": "ef527ed31c3f141b5949bfd2e766a908f44b66ee839d4f0f22e740186236fd48", + "x86_64": "bb6859c30de292db22b32522e3ef42239cebef93f42c9cad2e0306311122e72a", + "aarch64": "63b2bd25828cf882befe7a6e9d5162c9a750f0ab1dbc2160f778eea48e9b52f7", }, "macos": { - "x86_64": "c30ffb79f8097512fbe9ad02503dcdb0cd168eec2112b6951a013eed51050245", - "aarch64": "2834d667fc218925184db77fa91eca44d14f688a4972e2f365fe2b7c12e6d49f", + "x86_64": "2a79e92fb4150b9389d9ec67da0ba9ab913b9207122050a5e183a3695645692f", + "aarch64": "118b36b69953f00cebd9b5901b3313a19dea58eea926236a7318309f053e27a0", }, }, } diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/unreleased/kong/bump-wasmtime.yml new file mode 100644 index 00000000000..7d5374c5982 --- /dev/null +++ b/changelog/unreleased/kong/bump-wasmtime.yml @@ -0,0 +1,2 @@ +message: "Bump `Wasmtime` version to `19.0.0`" +type: dependency From 413900210ee61c2568f083c13e1355197158b54d Mon Sep 17 00:00:00 2001 From: Rohan Sharma <117426013+RS-labhub@users.noreply.github.com> Date: Thu, 11 Apr 2024 15:27:57 +0530 Subject: [PATCH 3535/4351] docs: fix typos * fix various typos in CONTRIBUTING.md --------- Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> --- CONTRIBUTING.md | 40 ++++++++++++++++++---------------------- 1 file changed, 18 insertions(+), 22 deletions(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index c21f80968db..19bac41bbfc 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -7,7 +7,7 @@ the community (with various technical backgrounds), and a guide/reference for contributors and maintainers. Please have a look at our [Community Pledge](./COMMUNITY_PLEDGE.md) to -understand how we work with our open source contributors! +understand how we work with our open-source contributors! Consult the Table of Contents below, and jump to the desired section. @@ -55,11 +55,11 @@ If you are a Kong Enterprise customer, you may contact the Enterprise Support ch by opening an Enterprise support ticket on [https://support.konghq.com](https://support.konghq.com/). -If you are experiencing a P1 issue, please call at the [24/7 Enterprise Support +If you are experiencing a P1 issue, please call the [24/7 Enterprise Support phone line](https://support.konghq.com/hc/en-us/articles/115004921808-Telephone-Support) for immediate assistance, as published in the Customer Success Reference Guide. -If you are interested in becoming a Kong Enterprise customer, please to visit +If you are interested in becoming a Kong Enterprise customer, please visit https://konghq.com/kong-enterprise-edition/ or contact us at [sales@konghq.com](mailto:sales@konghq.com). @@ -67,7 +67,7 @@ https://konghq.com/kong-enterprise-edition/ or contact us at ### Community Edition -For questions around the use of the Community Edition, please use +For questions about the use of the Community Edition, please use [GitHub Discussions](https://github.com/Kong/kong/discussions). You can also join our [Community Slack](http://kongcommunity.slack.com/) for real-time conversations around Kong Gateway. @@ -152,7 +152,7 @@ should begin by reading the If you already wrote a plugin, and are thinking about making it available to the community, we strongly encourage you to host it on a publicly available -repository (like GitHub), and to distribute it via +repository (like GitHub), and distribute it via [LuaRocks](https://luarocks.org/search?q=kong). A good resource on how to do so is the [Distribution Section](https://docs.konghq.com/latest/plugin-development/distribution/#distributing-your-plugin) @@ -198,7 +198,7 @@ If the above guidelines are respected, your Pull Request has all its chances to be considered and will be reviewed by a maintainer. If you are asked to update your patch by a reviewer, please do so! Remember: -**you are responsible for pushing your patch forward**. If you contributed it, +**You are responsible for pushing your patch forward**. If you contributed it, you are probably the one in need of it. You must be ready to apply changes to it if necessary. @@ -207,7 +207,7 @@ makes it significantly easier to use or understand Kong, congratulations! You are now an official contributor to Kong. Get in touch with us to receive your very own [Contributor Badge](#contributor-badge)! -Your change will be included in the subsequent release Changelog, and we will +Your change will be included in the subsequent release and its changelog, and we will not forget to include your name if you are an external contributor. :wink: [Back to TOC](#table-of-contents) @@ -338,7 +338,7 @@ written so that: The body of your commit message should contain a detailed description of your changes. Ideally, if the change is significant, you should explain its -motivation, the chosen implementation, and justify it. +motivation and the chosen implementation, and justify it. As previously mentioned, lines in the commit messages should not exceed 72 characters. @@ -360,7 +360,7 @@ Here are a few examples of good commit messages to take inspiration from: fix(admin): send HTTP 405 on unsupported method The appropriate status code when the request method is not supported -on an endpoint it 405. We previously used to send HTTP 404, which +on an endpoint is 405. We previously used to send HTTP 404, which is not appropriate. This updates the Admin API helpers to properly return 405 on such user errors. @@ -415,11 +415,11 @@ suite. output - `spec/03-plugins` contains tests (both unit and integration) for the bundled plugins (those plugins still live in the core repository as of now, but will - eventually be externalized) + eventually be externalized.) A few guidelines when writing tests: -- Make sure to use appropriate `describe` and `it` blocks, so it's obvious to what is being +- Make sure to use appropriate `describe` and `it` blocks, so it's obvious what is being tested exactly - Ensure the atomicity of your tests: no test should be asserting two unrelated behaviors at the same time @@ -452,7 +452,7 @@ assert.same(t1, t2) #### Writing changelog Please follow the guidelines in [Changelog Readme](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) -on how to write changelog for your change. +on how to write a changelog for your change. [Back to TOC](#table-of-contents) @@ -502,17 +502,17 @@ practices: end ``` - For OpenResty built-in APIs we may drop `ngx.` in the localized version + For OpenResty built-in APIs, we may drop `ngx.` in the localized version ```lua local req_get_post_args = ngx.req.get_post_args ``` - Non-hot paths are localization optional + Non-hot paths are localization-optional ```lua if err then - ngx.log(ngx.ERR, ...) -- this is fine as error condition is not on the hot path + ngx.log(ngx.ERR, ...) -- this is fine as the error condition is not on the hot path end ``` @@ -535,18 +535,15 @@ practices: And finally, most importantly: use your best judgment to design an efficient algorithm. Doing so will always be more performant than a -poorly-designed algorithm, even following all the performance tricks of the +poorly designed algorithm, even following all the performance tricks of the language you are using. :smile: [Back to TOC](#table-of-contents) #### Adding Changelog -Every patch, except those -documentation-only changes, requires a changelog entry to be present inside your Pull Request. - Please follow [the changelog instructions](https://github.com/Kong/gateway-changelog) -to create the appropriate changelog file your Pull Request. +to create the appropriate changelog file for your Pull Request. [Back to TOC](#table-of-contents) @@ -680,7 +677,7 @@ local t = {foo="hello",bar="world"} local t = { foo = "hello", bar = "world" } ``` -Perfer `ipairs()` to `for` loop when iterating an array, +Prefer `ipairs()` to `for` loop when iterating an array, which gives us more readability: ```lua @@ -971,4 +968,3 @@ ngx.log(ngx.DEBUG, "if `my_var` is nil, this code is fine: ", my_var) [Back to code style TOC](#table-of-contents---code-style) [Back to TOC](#table-of-contents) - From 3ef0a2120c38254835a6e9d098ada208fba14dec Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 10 Apr 2024 18:57:59 +0200 Subject: [PATCH 3536/4351] chore(tracing): do not error on too short trace id + tests This is a forward port of https://github.com/Kong/kong-ee/pull/8767 the actual fix is not needed because already covered by the new propagation module. This commit ports the updates to the pdk (no longer throw error on too short id) and tests. --- .../kong/tracing-pdk-short-trace-ids.yml | 3 + kong/pdk/tracing.lua | 25 ++- .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 7 +- .../37-opentelemetry/03-propagation_spec.lua | 152 ++++++++++++++++++ 4 files changed, 179 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/tracing-pdk-short-trace-ids.yml diff --git a/changelog/unreleased/kong/tracing-pdk-short-trace-ids.yml b/changelog/unreleased/kong/tracing-pdk-short-trace-ids.yml new file mode 100644 index 00000000000..c8bce0e7efd --- /dev/null +++ b/changelog/unreleased/kong/tracing-pdk-short-trace-ids.yml @@ -0,0 +1,3 @@ +message: "**Tracing**: enhanced robustness of trace ID parsing" +type: bugfix +scope: PDK diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index a2074888a6b..540f48b9070 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -71,7 +71,7 @@ local function get_trace_id_based_sampler(options_sampling_rate) sampling_rate = sampling_rate or options_sampling_rate if type(sampling_rate) ~= "number" then - error("invalid fraction", 2) + return nil, "invalid fraction" end -- always on sampler @@ -88,7 +88,7 @@ local function get_trace_id_based_sampler(options_sampling_rate) local bound = sampling_rate * BOUND_MAX if #trace_id < SAMPLING_BYTE then - error(TOO_SHORT_MESSAGE, 2) + return nil, TOO_SHORT_MESSAGE end local truncated = ffi_cast(SAMPLING_UINT_PTR_TYPE, ffi_str(trace_id, SAMPLING_BYTE))[0] @@ -187,7 +187,18 @@ local function create_span(tracer, options) sampled = options.should_sample else - sampled = tracer and tracer.sampler(trace_id) + if not tracer then + sampled = false + + else + local err + sampled, err = tracer.sampler(trace_id) + + if err then + sampled = false + ngx_log(ngx_ERR, "sampler failure: ", err) + end + end end span.parent_id = span.parent and span.parent.span_id @@ -589,7 +600,13 @@ local function new_tracer(name, options) else -- use probability-based sampler - sampled = self.sampler(trace_id, sampling_rate) + local err + sampled, err = self.sampler(trace_id, sampling_rate) + + if err then + sampled = false + ngx_log(ngx_ERR, "sampler failure: ", err) + end end -- enforce boolean diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index cef90a327dd..e01dedf729e 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -323,11 +323,10 @@ describe("Tracer PDK", function() end -- for cases where the traceID is too short - -- just throw an error if len < SAMPLING_BYTE then - assert.error(function() - tracer.sampler(gen_id()) - end) + local sampled, err = tracer.sampler(gen_id()) + assert.is_nil(sampled) + assert.matches("sampling needs trace ID to be longer than", err) return end diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index 4cfab4a7273..e5e826264e7 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -602,6 +602,158 @@ describe("propagation tests #" .. strategy .. end end) end + +for _, sampling_rate in ipairs({1, 0, 0.5}) do + describe("propagation tests #" .. strategy .. " instrumentations: " .. instrumentations .. " dynamic sampling_rate: " .. sampling_rate, function() + local service + local proxy_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "services", "routes", "plugins" }) + + service = bp.services:insert() + + bp.plugins:insert({ + name = "opentelemetry", + route = {id = bp.routes:insert({ + service = service, + hosts = { "http-route" }, + }).id}, + config = { + -- fake endpoint, request to backend will sliently fail + endpoint = "http://localhost:8080/v1/traces", + sampling_rate = sampling_rate, + } + }) + + helpers.start_kong({ + database = strategy, + plugins = "bundled", + nginx_conf = "spec/fixtures/custom_nginx.template", + tracing_instrumentations = instrumentations, + }) + + proxy_client = helpers.proxy_client() + end) + + teardown(function() + helpers.stop_kong() + end) + + it("propagates tracing headers (b3 request)", function() + local trace_id = gen_trace_id() + local r = proxy_client:get("/", { + headers = { + ["x-b3-sampled"] = "1", + ["x-b3-traceid"] = trace_id, + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.equals(trace_id, json.headers["x-b3-traceid"]) + end) + + describe("propagates tracing headers (b3-single request)", function() + it("with parent_id", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + b3 = fmt("%s-%s-%s-%s", trace_id, span_id, "1", parent_id), + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches(trace_id .. "%-%x+%-%x+%-%x+", json.headers.b3) + end) + end) + + it("propagates w3c tracing headers", function() + local trace_id = gen_trace_id() -- w3c only admits 16-byte trace_ids + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + traceparent = fmt("00-%s-%s-01", trace_id, parent_id), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + assert.matches("00%-" .. trace_id .. "%-%x+%-%x+", json.headers.traceparent) + end) + + it("propagates jaeger tracing headers", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local parent_id = gen_span_id() + + local r = proxy_client:get("/", { + headers = { + ["uber-trace-id"] = fmt("%s:%s:%s:%s", trace_id, span_id, parent_id, "1"), + host = "http-route" + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + -- Trace ID is left padded with 0 for assert + assert.matches( ('0'):rep(32-#trace_id) .. trace_id .. ":%x+:%x+:%x+", json.headers["uber-trace-id"]) + end) + + it("propagates ot headers", function() + local trace_id = gen_trace_id() + local span_id = gen_span_id() + local r = proxy_client:get("/", { + headers = { + ["ot-tracer-traceid"] = trace_id, + ["ot-tracer-spanid"] = span_id, + ["ot-tracer-sampled"] = "1", + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["ot-tracer-traceid"]) + end) + + describe("propagates datadog tracing headers", function() + it("with datadog headers in client request", function() + local trace_id = "7532726115487256575" + local r = proxy_client:get("/", { + headers = { + ["x-datadog-trace-id"] = trace_id, + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["x-datadog-trace-id"]) + assert.is_not_nil(tonumber(json.headers["x-datadog-parent-id"])) + end) + + it("with a shorter-than-64b trace_id", function() + local trace_id = "1234567890" + local r = proxy_client:get("/", { + headers = { + ["x-datadog-trace-id"] = trace_id, + host = "http-route", + }, + }) + local body = assert.response(r).has.status(200) + local json = cjson.decode(body) + + assert.equals(trace_id, json.headers["x-datadog-trace-id"]) + assert.is_not_nil(tonumber(json.headers["x-datadog-parent-id"])) + end) + end) + end) + end end end From 72632106b61949de69ae4dd7b59deedea4ed7626 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 11 Apr 2024 15:30:06 +0300 Subject: [PATCH 3537/4351] fix(core): ensure ngx.ctx.host_port is a number (and not a string) (#12806) Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/fix-ctx-host-port.yml | 5 +++++ kong/pdk/log.lua | 15 +++++++++++---- kong/router/fields.lua | 9 +++------ kong/router/traditional.lua | 5 ++--- kong/runloop/handler.lua | 7 +++---- .../kong/plugins/ctx-tests-response/handler.lua | 11 ++++++++--- .../kong/plugins/ctx-tests/handler.lua | 11 +++++++++-- 7 files changed, 41 insertions(+), 22 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ctx-host-port.yml diff --git a/changelog/unreleased/kong/fix-ctx-host-port.yml b/changelog/unreleased/kong/fix-ctx-host-port.yml new file mode 100644 index 00000000000..a6faa8c5d8f --- /dev/null +++ b/changelog/unreleased/kong/fix-ctx-host-port.yml @@ -0,0 +1,5 @@ +message: | + **PDK:** fix kong.request.get_forwarded_port to always return a number which was caused by an incorrectly + stored string value in ngx.ctx.host_port. +type: bugfix +scope: PDK diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 96f696e36ae..531abedb430 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -803,7 +803,7 @@ do local request_uri = var.request_uri or "" - local host_port = ctx.host_port or var.server_port + local host_port = ctx.host_port or tonumber(var.server_port, 10) local upstream_uri = var.upstream_uri or "" if upstream_uri ~= "" and not find(upstream_uri, "?", nil, true) then @@ -822,11 +822,18 @@ do local response_source = okong.response.get_source(ongx.ctx) local response_source_name = TYPE_NAMES[response_source] + local url + if host_port then + url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri + else + url = var.scheme .. "://" .. var.host .. request_uri + end + local root = { request = { id = request_id_get() or "", uri = request_uri, - url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri, + url = url, querystring = okong.request.get_query(), -- parameters, as a table method = okong.request.get_method(), -- http method headers = okong.request.get_headers(), @@ -870,7 +877,7 @@ do local ctx = ongx.ctx local var = ongx.var - local host_port = ctx.host_port or var.server_port + local host_port = ctx.host_port or tonumber(var.server_port, 10) local root = { session = { @@ -878,7 +885,7 @@ do received = to_decimal(var.bytes_received), sent = to_decimal(var.bytes_sent), status = ongx.status, - server_port = to_decimal(host_port), + server_port = host_port, }, upstream = { received = to_decimal(var.upstream_bytes_received), diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 2f65c4979f5..7ffe0abf9bd 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -138,8 +138,7 @@ if is_http then end if not params.dst_port then - params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or - tonumber(var.server_port, 10) + params.dst_port = (ctx or ngx.ctx).host_port or tonumber(var.server_port, 10) end return params.dst_port @@ -182,11 +181,9 @@ else -- stream function(params, ctx) if not params.dst_port then if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then - params.dst_port = tonumber(var.proxy_protocol_server_port) - + params.dst_port = tonumber(var.proxy_protocol_server_port, 10) else - params.dst_port = tonumber((ctx or ngx.ctx).host_port, 10) or - tonumber(var.server_port, 10) + params.dst_port = (ctx or ngx.ctx).host_port or tonumber(var.server_port, 10) end end diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index a531983b8bc..70086db27f4 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -1781,8 +1781,7 @@ function _M.new(routes, cache, cache_neg) local src_ip = var.remote_addr local dst_ip = var.server_addr local src_port = tonumber(var.remote_port, 10) - local dst_port = tonumber((ctx or ngx.ctx).host_port, 10) - or tonumber(var.server_port, 10) + local dst_port = (ctx or ngx.ctx).host_port or tonumber(var.server_port, 10) -- error value for non-TLS connections ignored intentionally local sni = server_name() -- fallback to preread SNI if current connection doesn't terminate TLS @@ -1801,7 +1800,7 @@ function _M.new(routes, cache, cache_neg) -- rewrite the dst_ip, port back to what specified in proxy_protocol if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then dst_ip = var.proxy_protocol_server_addr - dst_port = tonumber(var.proxy_protocol_server_port) + dst_port = tonumber(var.proxy_protocol_server_port, 10) end return find_route(nil, nil, nil, scheme, diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 4ef16da3e82..91f2b8abfe7 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1009,7 +1009,7 @@ return { preread = { before = function(ctx) local server_port = var.server_port - ctx.host_port = HOST_PORTS[server_port] or server_port + ctx.host_port = HOST_PORTS[server_port] or tonumber(server_port, 10) local router = get_updated_router() @@ -1086,7 +1086,7 @@ return { rewrite = { before = function(ctx) local server_port = var.server_port - ctx.host_port = HOST_PORTS[server_port] or server_port + ctx.host_port = HOST_PORTS[server_port] or tonumber(server_port, 10) instrumentation.request(ctx) end, }, @@ -1145,8 +1145,7 @@ return { end local host = var.host - local port = tonumber(ctx.host_port, 10) - or tonumber(var.server_port, 10) + local port = ctx.host_port or tonumber(var.server_port, 10) local route = match_t.route local service = match_t.service diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua index e04c4665a88..c9436532e3c 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests-response/handler.lua @@ -251,6 +251,7 @@ function CtxTests:preread() assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_WAITING_TIME")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -290,6 +291,7 @@ function CtxTests:rewrite() assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_WAITING_TIME")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -333,12 +335,12 @@ function CtxTests:access(config) assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_WAITING_TIME")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end function CtxTests:response(config) --- assert(config.buffered == true, "response should only be executed when buffering the response was requested") - + -- assert(config.buffered == true, "response should only be executed when buffering the response was requested") local ctx = ngx.ctx assert(is_equal_to_start_time(ctx, "KONG_PROCESSING_START")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_PROCESSING_START", "KONG_REWRITE_START")) @@ -373,6 +375,7 @@ function CtxTests:response(config) assert(is_nil(ctx, "KONG_LOG_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -391,7 +394,7 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) - assert(has_correct_upstream_dns_time(ctx)) + assert(has_correct_upstream_dns_time(ctx)) end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) @@ -462,6 +465,8 @@ function CtxTests:log(config) assert(is_nil(ctx, "KONG_LOG_ENDED_AT")) assert(is_nil(ctx, "KONG_LOG_TIME")) end + + assert(is_positive_integer(ctx, "host_port")) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua index f61f7057e37..33df9680313 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/ctx-tests/handler.lua @@ -260,6 +260,7 @@ function CtxTests:preread() assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_WAITING_TIME")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -299,6 +300,7 @@ function CtxTests:rewrite() assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_WAITING_TIME")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -342,6 +344,7 @@ function CtxTests:access(config) assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_WAITING_TIME")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -385,6 +388,7 @@ function CtxTests:header_filter(config) assert(is_nil(ctx, "KONG_LOG_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -433,6 +437,7 @@ function CtxTests:body_filter(config) assert(is_nil(ctx, "KONG_LOG_TIME")) assert(is_nil(ctx, "KONG_RESPONSE_LATENCY")) assert(is_nil(ctx, "KONG_RECEIVE_TIME")) + assert(is_positive_integer(ctx, "host_port")) end @@ -451,7 +456,7 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) - assert(has_correct_upstream_dns_time(ctx)) + assert(has_correct_upstream_dns_time(ctx)) end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) @@ -515,7 +520,7 @@ function CtxTests:log(config) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_START", "KONG_UPSTREAM_DNS_END_AT")) assert(is_non_negative_integer(ctx, "KONG_UPSTREAM_DNS_TIME")) assert(is_greater_or_equal_to_ctx_value(ctx, "KONG_UPSTREAM_DNS_END_AT", "KONG_LOG_START")) - assert(has_correct_upstream_dns_time(ctx)) + assert(has_correct_upstream_dns_time(ctx)) end assert(is_true(ctx, "KONG_PROXIED")) assert(has_correct_proxy_latency(ctx)) @@ -527,6 +532,8 @@ function CtxTests:log(config) assert(is_nil(ctx, "KONG_LOG_ENDED_AT")) assert(is_nil(ctx, "KONG_LOG_TIME")) end + + assert(is_positive_integer(ctx, "host_port")) end From 4bcc53c70aa9d2fd9eaad0d0e426197a2a83a35c Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 12 Apr 2024 00:14:34 +0800 Subject: [PATCH 3538/4351] fix(ai-proxy): add analytics for `chat` route_type of anthropic (#12781) * fix(AI-Proxy): add a validator for checking if the ai provider supports log statistics, and fix a bug that Anthropic don't provide log statistics in `chat` route_type. FTI-5769 * 1. add changelog 2. remain completions of anthropic only in the unsupported api * Update analytics-for-anthropic.yml * update default of statistics and update mock response of anthropic for /chat * update test case --- .../kong/analytics-for-anthropic.yml | 4 +++ kong/llm/drivers/anthropic.lua | 6 ++++ kong/llm/init.lua | 23 ++++++++++++++- .../03-plugins/38-ai-proxy/00-config_spec.lua | 28 +++++++++++++++++++ .../03-anthropic_integration_spec.lua | 12 ++++++-- .../anthropic/llm-v1-chat/responses/good.json | 9 ++++-- .../real-responses/anthropic/llm-v1-chat.json | 6 +++- 7 files changed, 81 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/analytics-for-anthropic.yml diff --git a/changelog/unreleased/kong/analytics-for-anthropic.yml b/changelog/unreleased/kong/analytics-for-anthropic.yml new file mode 100644 index 00000000000..04de991390d --- /dev/null +++ b/changelog/unreleased/kong/analytics-for-anthropic.yml @@ -0,0 +1,4 @@ +message: | + **AI-proxy-plugin**: Fix the bug that the route_type `/llm/v1/chat` does not include the analytics in the responses. +scope: Plugin +type: bugfix diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 9a88415364e..18c3f2bce5b 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -148,6 +148,12 @@ local transformers_from = { finish_reason = response_table.stop_reason, }, }, + usage = { + prompt_tokens = response_table.usage.input_tokens or 0, + completion_tokens = response_table.usage.output_tokens or 0, + total_tokens = response_table.usage.input_tokens and response_table.usage.output_tokens and + response_table.usage.input_tokens + response_table.usage.output_tokens or 0, + }, model = response_table.model, object = "chat.content", } diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 489af760cce..6b973ae262e 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -131,7 +131,7 @@ local logging_schema = { description = "If enabled and supported by the driver, " .. "will add model usage and token metrics into the Kong log plugin(s) output.", required = true, - default = true }}, + default = false }}, { log_payloads = { type = "boolean", description = "If enabled, will log the request and response body into the Kong log plugin(s) output.", @@ -139,6 +139,10 @@ local logging_schema = { } } +local UNSUPPORTED_LOG_STATISTICS = { + ["llm/v1/completions"] = { ["anthropic"] = true }, +} + _M.config_schema = { type = "record", fields = { @@ -201,6 +205,23 @@ _M.config_schema = { if_match = { one_of = { "mistral", "llama2" } }, then_at_least_one_of = { "model.options.upstream_url" }, then_err = "must set %s for self-hosted providers/models" }}, + + { + custom_entity_check = { + field_sources = { "route_type", "model", "logging" }, + fn = function(entity) + -- print(cjson.encode(entity)) + if entity.logging.log_statistics and UNSUPPORTED_LOG_STATISTICS[entity.route_type] + and UNSUPPORTED_LOG_STATISTICS[entity.route_type][entity.model.provider] then + return nil, fmt("%s does not support statistics when route_type is %s", + entity.model.provider, entity.route_type) + + else + return true + end + end, + } + }, }, } diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua index 296ecc8c47b..bbd495918bb 100644 --- a/spec/03-plugins/38-ai-proxy/00-config_spec.lua +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -115,6 +115,34 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.is_falsy(ok) end) + it("do not support log statistics when /chat route_type is used for anthropic provider", function() + local config = { + route_type = "llm/v1/completions", + auth = { + header_name = "x-api-key", + header_value = "anthropic_key", + }, + model = { + name = "anthropic-chat", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + anthropic_version = "2021-09-01", + }, + }, + logging = { + log_statistics = true, + }, + } + + local ok, err = validate(config) + assert.is_falsy(ok) + assert.not_nil(err["config"]["@entity"]) + assert.not_nil(err["config"]["@entity"][1]) + assert.not_nil(err["config"]["@entity"][1], "anthropic does not support statistics when route_type is llm/v1/completions") + end) + it("requires [azure_instance] field when azure provider is used", function() local config = { route_type = "llm/v1/chat", diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 13d9ec937e6..d5b36fce7b2 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -225,6 +225,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then anthropic_version = "2023-06-01", }, }, + logging = { + log_statistics = false, -- anthropic does not support statistics + }, }, } -- @@ -315,6 +318,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then anthropic_version = "2023-06-01", }, }, + logging = { + log_statistics = false, -- anthropic does not support statistics + }, }, } -- @@ -363,7 +369,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -434,7 +440,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -481,6 +487,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.equals(json.error.message, "request format not recognised") end) + end) describe("anthropic llm/v1/completions", function() it("good request", function() @@ -521,6 +528,5 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) end) -end) end end diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json index 34aafac8875..174220a4a21 100644 --- a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/good.json @@ -5,6 +5,11 @@ "type": "text" } ], - "stop_reason": "stop_sequence", - "model": "claude-2.1" + "model": "claude-2.1", + "stop_reason": "end_turn", + "stop_sequence": "string", + "usage": { + "input_tokens": 0, + "output_tokens": 0 + } } diff --git a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json index a6afa37fca8..624214cff5d 100644 --- a/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/real-responses/anthropic/llm-v1-chat.json @@ -4,5 +4,9 @@ "type": "text" }], "stop_reason": "stop_sequence", - "model": "claude-2.1" + "model": "claude-2.1", + "usage": { + "input_tokens": 0, + "output_tokens": 0 + } } \ No newline at end of file From cb1b16313205d437bd9b2de09a36aabc9a10bd71 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Fri, 12 Apr 2024 03:04:27 +0100 Subject: [PATCH 3539/4351] feat(ai-proxy): add streaming support and transformers (#12792) * feat(ai-proxy): add streaming support and transformers * feat(ai-proxy): streaming unit tests; hop-by-hop headers * fix cohere empty comments * fix(syntax): shared text extractor for ai token * fix(ai-proxy): integration tests for streaming * fix(ai-proxy): integration tests for streaming * Update 09-streaming_integration_spec.lua * Update kong/llm/init.lua Co-authored-by: Michael Martin * discussion_r1560031734 * discussion_r1560047662 * discussion_r1560109626 * discussion_r1560117584 * discussion_r1560120287 * discussion_r1560121506 * discussion_r1560123437 * discussion_r1561272376 * discussion_r1561272376 --------- Co-authored-by: Michael Martin --- .../kong/feat-ai-proxy-add-streaming.yml | 4 + kong/llm/drivers/anthropic.lua | 4 +- kong/llm/drivers/azure.lua | 5 +- kong/llm/drivers/cohere.lua | 126 ++++- kong/llm/drivers/llama2.lua | 14 +- kong/llm/drivers/mistral.lua | 6 +- kong/llm/drivers/openai.lua | 25 +- kong/llm/drivers/shared.lua | 219 +++++--- kong/llm/init.lua | 298 +++++++++- kong/plugins/ai-proxy/handler.lua | 66 ++- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 73 +++ .../09-streaming_integration_spec.lua | 514 ++++++++++++++++++ .../llm-v1-chat/requests/good-stream.json | 13 + .../ai-proxy/llama2/ollama/chat-stream.json | 13 + .../llm-v1-chat/requests/good-stream.json | 13 + .../openai/llm-v1-chat/requests/good.json | 3 +- .../llm-v1-chat/requests/good_own_model.json | 3 +- .../expected-requests/azure/llm-v1-chat.json | 1 + .../azure/llm-v1-completions.json | 3 +- .../mistral/openai/llm-v1-chat.json | 1 + .../expected-requests/openai/llm-v1-chat.json | 1 + .../openai/llm-v1-completions.json | 3 +- .../real-stream-frames/cohere/llm-v1-chat.txt | 1 + .../cohere/llm-v1-completions.txt | 1 + .../real-stream-frames/openai/llm-v1-chat.txt | 1 + .../openai/llm-v1-completions.txt | 1 + 26 files changed, 1292 insertions(+), 120 deletions(-) create mode 100644 changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml create mode 100644 spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua create mode 100644 spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good-stream.json create mode 100644 spec/fixtures/ai-proxy/llama2/ollama/chat-stream.json create mode 100644 spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json create mode 100644 spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-chat.txt create mode 100644 spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-completions.txt create mode 100644 spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-chat.txt create mode 100644 spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt diff --git a/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml b/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml new file mode 100644 index 00000000000..4f4f348fefc --- /dev/null +++ b/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml @@ -0,0 +1,4 @@ +message: | + **AI-Proxy**: add support for streaming event-by-event responses back to client on supported providers +scope: Plugin +type: feature diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 18c3f2bce5b..69b6ddf6838 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -272,13 +272,13 @@ function _M.subrequest(body, conf, http_opts, return_res_table) headers[conf.auth.header_name] = conf.auth.header_value end - local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end if return_res_table then - return res, res.status, nil + return res, res.status, nil, httpc else -- At this point, the entire request / response is complete and the connection -- will be closed or back on the connection pool. diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 9207b20a54d..7918cf166bc 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -59,13 +59,13 @@ function _M.subrequest(body, conf, http_opts, return_res_table) headers[conf.auth.header_name] = conf.auth.header_value end - local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end if return_res_table then - return res, res.status, nil + return res, res.status, nil, httpc else -- At this point, the entire request / response is complete and the connection -- will be closed or back on the connection pool. @@ -82,7 +82,6 @@ end -- returns err or nil function _M.configure_request(conf) - local parsed_url if conf.model.options.upstream_url then diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 46bde9bc3e1..2788c749b46 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -12,6 +12,119 @@ local table_new = require("table.new") local DRIVER_NAME = "cohere" -- +local function handle_stream_event(event_string, model_info, route_type) + local metadata + + -- discard empty frames, it should either be a random new line, or comment + if #event_string < 1 then + return + end + + local event, err = cjson.decode(event_string) + if err then + return nil, "failed to decode event frame from cohere: " .. err, nil + end + + local new_event + + if event.event_type == "stream-start" then + kong.ctx.plugin.ai_proxy_cohere_stream_id = event.generation_id + + -- ignore the rest of this one + new_event = { + choices = { + [1] = { + delta = { + content = "", + role = "assistant", + }, + index = 0, + }, + }, + id = event.generation_id, + model = model_info.name, + object = "chat.completion.chunk", + } + + elseif event.event_type == "text-generation" then + -- this is a token + if route_type == "stream/llm/v1/chat" then + new_event = { + choices = { + [1] = { + delta = { + content = event.text or "", + }, + index = 0, + finish_reason = cjson.null, + logprobs = cjson.null, + }, + }, + id = kong + and kong.ctx + and kong.ctx.plugin + and kong.ctx.plugin.ai_proxy_cohere_stream_id, + model = model_info.name, + object = "chat.completion.chunk", + } + + elseif route_type == "stream/llm/v1/completions" then + new_event = { + choices = { + [1] = { + text = event.text or "", + index = 0, + finish_reason = cjson.null, + logprobs = cjson.null, + }, + }, + id = kong + and kong.ctx + and kong.ctx.plugin + and kong.ctx.plugin.ai_proxy_cohere_stream_id, + model = model_info.name, + object = "text_completion", + } + + end + + elseif event.event_type == "stream-end" then + -- return a metadata object, with a null event + metadata = { + -- prompt_tokens = event.response.token_count.prompt_tokens, + -- completion_tokens = event.response.token_count.response_tokens, + + completion_tokens = event.response + and event.response.meta + and event.response.meta.billed_units + and event.response.meta.billed_units.output_tokens + or + event.response + and event.response.token_count + and event.response.token_count.response_tokens + or 0, + + prompt_tokens = event.response + and event.response.meta + and event.response.meta.billed_units + and event.response.meta.billed_units.input_tokens + or + event.response + and event.response.token_count + and event.token_count.prompt_tokens + or 0, + } + + end + + if new_event then + new_event = cjson.encode(new_event) + return new_event, nil, metadata + else + return nil, nil, metadata -- caller code will handle "unrecognised" event types + end +end + local transformers_to = { ["llm/v1/chat"] = function(request_table, model) request_table.model = model.name @@ -193,7 +306,7 @@ local transformers_from = { if response_table.prompt and response_table.generations then -- this is a "co.generate" - + for i, v in ipairs(response_table.generations) do prompt.choices[i] = { index = (i-1), @@ -243,6 +356,9 @@ local transformers_from = { return cjson.encode(prompt) end, + + ["stream/llm/v1/chat"] = handle_stream_event, + ["stream/llm/v1/completions"] = handle_stream_event, } function _M.from_format(response_string, model_info, route_type) @@ -253,7 +369,7 @@ function _M.from_format(response_string, model_info, route_type) return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - local ok, response_string, err = pcall(transformers_from[route_type], response_string, model_info) + local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, @@ -262,7 +378,7 @@ function _M.from_format(response_string, model_info, route_type) ) end - return response_string, nil + return response_string, nil, metadata end function _M.to_format(request_table, model_info, route_type) @@ -344,13 +460,13 @@ function _M.subrequest(body, conf, http_opts, return_res_table) headers[conf.auth.header_name] = conf.auth.header_value end - local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end if return_res_table then - return res, res.status, nil + return res, res.status, nil, httpc else -- At this point, the entire request / response is complete and the connection -- will be closed or back on the connection pool. diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index 7e965e2c553..bf3ee42ee74 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -133,6 +133,8 @@ local transformers_from = { ["llm/v1/completions/raw"] = from_raw, ["llm/v1/chat/ollama"] = ai_shared.from_ollama, ["llm/v1/completions/ollama"] = ai_shared.from_ollama, + ["stream/llm/v1/chat/ollama"] = ai_shared.from_ollama, + ["stream/llm/v1/completions/ollama"] = ai_shared.from_ollama, } local transformers_to = { @@ -155,8 +157,8 @@ function _M.from_format(response_string, model_info, route_type) if not transformers_from[transformer_type] then return nil, fmt("no transformer available from format %s://%s", model_info.provider, transformer_type) end - - local ok, response_string, err = pcall( + + local ok, response_string, err, metadata = pcall( transformers_from[transformer_type], response_string, model_info, @@ -166,7 +168,7 @@ function _M.from_format(response_string, model_info, route_type) return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, err or "unexpected_error") end - return response_string, nil + return response_string, nil, metadata end function _M.to_format(request_table, model_info, route_type) @@ -217,13 +219,13 @@ function _M.subrequest(body, conf, http_opts, return_res_table) headers[conf.auth.header_name] = conf.auth.header_value end - local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end if return_res_table then - return res, res.status, nil + return res, res.status, nil, httpc else -- At this point, the entire request / response is complete and the connection -- will be closed or back on the connection pool. @@ -265,7 +267,7 @@ function _M.configure_request(conf) kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) - kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) local auth_header_name = conf.auth and conf.auth.header_name local auth_header_value = conf.auth and conf.auth.header_value diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index 84f96178295..d091939eeb2 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -17,6 +17,8 @@ local DRIVER_NAME = "mistral" local transformers_from = { ["llm/v1/chat/ollama"] = ai_shared.from_ollama, ["llm/v1/completions/ollama"] = ai_shared.from_ollama, + ["stream/llm/v1/chat/ollama"] = ai_shared.from_ollama, + ["stream/llm/v1/completions/ollama"] = ai_shared.from_ollama, } local transformers_to = { @@ -104,13 +106,13 @@ function _M.subrequest(body, conf, http_opts, return_res_table) headers[conf.auth.header_name] = conf.auth.header_value end - local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end if return_res_table then - return res, res.status, nil + return res, res.status, nil, httpc else -- At this point, the entire request / response is complete and the connection -- will be closed or back on the connection pool. diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 5d612055236..27472be5c9a 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -11,6 +11,18 @@ local socket_url = require "socket.url" local DRIVER_NAME = "openai" -- +local function handle_stream_event(event_string) + if #event_string > 0 then + local lbl, val = event_string:match("(%w*): (.*)") + + if lbl == "data" then + return val + end + end + + return nil +end + local transformers_to = { ["llm/v1/chat"] = function(request_table, model, max_tokens, temperature, top_p) -- if user passed a prompt as a chat, transform it to a chat message @@ -29,8 +41,9 @@ local transformers_to = { max_tokens = max_tokens, temperature = temperature, top_p = top_p, + stream = request_table.stream or false, } - + return this, "application/json", nil end, @@ -40,6 +53,7 @@ local transformers_to = { model = model, max_tokens = max_tokens, temperature = temperature, + stream = request_table.stream or false, } return this, "application/json", nil @@ -52,7 +66,7 @@ local transformers_from = { if err then return nil, "'choices' not in llm/v1/chat response" end - + if response_object.choices then return response_string, nil else @@ -72,6 +86,9 @@ local transformers_from = { return nil, "'choices' not in llm/v1/completions response" end end, + + ["stream/llm/v1/chat"] = handle_stream_event, + ["stream/llm/v1/completions"] = handle_stream_event, } function _M.from_format(response_string, model_info, route_type) @@ -155,13 +172,13 @@ function _M.subrequest(body, conf, http_opts, return_res_table) headers[conf.auth.header_name] = conf.auth.header_value end - local res, err = ai_shared.http_request(url, body_string, method, headers, http_opts) + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end if return_res_table then - return res, res.status, nil + return res, res.status, nil, httpc else -- At this point, the entire request / response is complete and the connection -- will be closed or back on the connection pool. diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index a254cad92cf..b38fd8d6c84 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -1,10 +1,11 @@ local _M = {} -- imports -local cjson = require("cjson.safe") -local http = require("resty.http") -local fmt = string.format -local os = os +local cjson = require("cjson.safe") +local http = require("resty.http") +local fmt = string.format +local os = os +local parse_url = require("socket.url").parse -- local log_entry_keys = { @@ -21,6 +22,11 @@ local log_entry_keys = { local openai_override = os.getenv("OPENAI_TEST_PORT") +_M.streaming_has_token_counts = { + ["cohere"] = true, + ["llama2"] = true, +} + _M.upstream_url_format = { openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), anthropic = "https://api.anthropic.com:443", @@ -86,6 +92,48 @@ _M.clear_response_headers = { }, } + +local function handle_stream_event(event_table, model_info, route_type) + if event_table.done then + -- return analytics table + return nil, nil, { + prompt_tokens = event_table.prompt_eval_count or 0, + completion_tokens = event_table.eval_count or 0, + } + + else + -- parse standard response frame + if route_type == "stream/llm/v1/chat" then + return { + choices = { + [1] = { + delta = { + content = event_table.message and event_table.message.content or "", + }, + index = 0, + }, + }, + model = event_table.model, + object = "chat.completion.chunk", + } + + elseif route_type == "stream/llm/v1/completions" then + return { + choices = { + [1] = { + text = event_table.response or "", + index = 0, + }, + }, + model = event_table.model, + object = "text_completion", + } + + end + end +end + + function _M.to_ollama(request_table, model) local input = {} @@ -117,57 +165,67 @@ function _M.to_ollama(request_table, model) end function _M.from_ollama(response_string, model_info, route_type) + local output, _, analytics + local response_table, err = cjson.decode(response_string) if err then return nil, "failed to decode ollama response" end - -- there is no direct field indicating STOP reason, so calculate it manually - local stop_length = (model_info.options and model_info.options.max_tokens) or -1 - local stop_reason = "stop" - if response_table.eval_count and response_table.eval_count == stop_length then - stop_reason = "length" - end + if route_type == "stream/llm/v1/chat" then + output, _, analytics = handle_stream_event(response_table, model_info, route_type) - local output = {} - - -- common fields - output.model = response_table.model - output.created = response_table.created_at - - -- analytics - output.usage = { - completion_tokens = response_table.eval_count or 0, - prompt_tokens = response_table.prompt_eval_count or 0, - total_tokens = (response_table.eval_count or 0) + - (response_table.prompt_eval_count or 0), - } - - if route_type == "llm/v1/chat" then - output.object = "chat.completion" - output.choices = { - [1] = { - finish_reason = stop_reason, - index = 0, - message = response_table.message, - } + elseif route_type == "stream/llm/v1/completions" then + output, _, analytics = handle_stream_event(response_table, model_info, route_type) + + else + -- there is no direct field indicating STOP reason, so calculate it manually + local stop_length = (model_info.options and model_info.options.max_tokens) or -1 + local stop_reason = "stop" + if response_table.eval_count and response_table.eval_count == stop_length then + stop_reason = "length" + end + + output = {} + + -- common fields + output.model = response_table.model + output.created = response_table.created_at + + -- analytics + output.usage = { + completion_tokens = response_table.eval_count or 0, + prompt_tokens = response_table.prompt_eval_count or 0, + total_tokens = (response_table.eval_count or 0) + + (response_table.prompt_eval_count or 0), } - elseif route_type == "llm/v1/completions" then - output.object = "text_completion" - output.choices = { - [1] = { - index = 0, - text = response_table.response, + if route_type == "llm/v1/chat" then + output.object = "chat.completion" + output.choices = { + { + finish_reason = stop_reason, + index = 0, + message = response_table.message, + } } - } - else - return nil, "no ollama-format transformer for response type " .. route_type + elseif route_type == "llm/v1/completions" then + output.object = "text_completion" + output.choices = { + { + index = 0, + text = response_table.response, + } + } + + else + return nil, "no ollama-format transformer for response type " .. route_type + end end - return cjson.encode(output) + return output and cjson.encode(output) or nil, nil, analytics end function _M.pre_request(conf, request_table) @@ -188,9 +246,24 @@ function _M.pre_request(conf, request_table) return true, nil end -function _M.post_request(conf, response_string) - if conf.logging and conf.logging.log_payloads then - kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_string) +function _M.post_request(conf, response_object) + local err + + if type(response_object) == "string" then + -- set raw string body first, then decode + if conf.logging and conf.logging.log_payloads then + kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_object) + end + + response_object, err = cjson.decode(response_object) + if err then + return nil, "failed to decode response from JSON" + end + else + -- this has come from another AI subsystem, and contains "response" field + if conf.logging and conf.logging.log_payloads then + kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_object.response or "ERROR__NOT_SET") + end end -- analytics and logging @@ -207,11 +280,6 @@ function _M.post_request(conf, response_string) } end - local response_object, err = cjson.decode(response_string) - if err then - return nil, "failed to decode response from JSON" - end - -- this captures the openai-format usage stats from the transformed response body if response_object.usage then if response_object.usage.prompt_tokens then @@ -239,7 +307,7 @@ function _M.post_request(conf, response_string) return nil end -function _M.http_request(url, body, method, headers, http_opts) +function _M.http_request(url, body, method, headers, http_opts, buffered) local httpc = http.new() if http_opts.http_timeout then @@ -250,19 +318,48 @@ function _M.http_request(url, body, method, headers, http_opts) httpc:set_proxy_options(http_opts.proxy_opts) end - local res, err = httpc:request_uri( - url, - { - method = method, - body = body, - headers = headers, + local parsed = parse_url(url) + + if buffered then + local ok, err, _ = httpc:connect({ + scheme = parsed.scheme, + host = parsed.host, + port = parsed.port or 443, -- this always fails. experience. + ssl_server_name = parsed.host, ssl_verify = http_opts.https_verify, }) - if not res then - return nil, "request failed: " .. err - end + if not ok then + return nil, err + end - return res, nil + local res, err = httpc:request({ + path = parsed.path or "/", + query = parsed.query, + method = method, + headers = headers, + body = body, + }) + if not res then + return nil, "connection failed: " .. err + end + + return res, nil, httpc + else + -- 'single-shot' + local res, err = httpc:request_uri( + url, + { + method = method, + body = body, + headers = headers, + ssl_verify = http_opts.https_verify, + }) + if not res then + return nil, "request failed: " .. err + end + + return res, nil, nil + end end return _M diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 6b973ae262e..f18e1a5ad8b 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -1,10 +1,13 @@ -- imports -local typedefs = require("kong.db.schema.typedefs") -local fmt = string.format -local cjson = require("cjson.safe") -local re_match = ngx.re.match - +local typedefs = require("kong.db.schema.typedefs") +local fmt = string.format +local cjson = require("cjson.safe") +local re_match = ngx.re.match +local buf = require("string.buffer") +local lower = string.lower +local meta = require "kong.meta" local ai_shared = require("kong.llm.drivers.shared") +local strip = require("kong.tools.utils").strip -- local _M = {} @@ -48,6 +51,12 @@ local model_options_schema = { type = "record", required = false, fields = { + { response_streaming = { + type = "string", + description = "Whether to 'optionally allow', 'deny', or 'always' (force) the streaming of answers via WebSocket.", + required = true, + default = "allow", + one_of = { "allow", "deny", "always" } }}, { max_tokens = { type = "integer", description = "Defines the max_tokens, if using chat or completion models.", @@ -225,6 +234,15 @@ _M.config_schema = { }, } +local streaming_skip_headers = { + ["connection"] = true, + ["content-type"] = true, + ["keep-alive"] = true, + ["set-cookie"] = true, + ["transfer-encoding"] = true, + ["via"] = true, +} + local formats_compatible = { ["llm/v1/chat"] = { ["llm/v1/chat"] = true, @@ -234,6 +252,20 @@ local formats_compatible = { }, } +local function bad_request(msg) + ngx.log(ngx.WARN, msg) + ngx.status = 400 + ngx.header["Content-Type"] = "application/json" + ngx.say(cjson.encode({ error = { message = msg } })) +end + +local function internal_server_error(msg) + ngx.log(ngx.ERR, msg) + ngx.status = 500 + ngx.header["Content-Type"] = "application/json" + ngx.say(cjson.encode({ error = { message = msg } })) +end + local function identify_request(request) -- primitive request format determination local formats = {} @@ -260,6 +292,103 @@ local function identify_request(request) end end +local function get_token_text(event_t) + -- chat + return + event_t and + event_t.choices and + #event_t.choices > 0 and + event_t.choices[1].delta and + event_t.choices[1].delta.content + + or + + -- completions + event_t and + event_t.choices and + #event_t.choices > 0 and + event_t.choices[1].text + + or "" +end + +-- Function to count the number of words in a string +local function count_words(str) + local count = 0 + for word in str:gmatch("%S+") do + count = count + 1 + end + return count +end + +-- Function to count the number of words or tokens based on the content type +local function count_prompt(content, tokens_factor) + local count = 0 + + if type(content) == "string" then + count = count_words(content) * tokens_factor + elseif type(content) == "table" then + for _, item in ipairs(content) do + if type(item) == "string" then + count = count + (count_words(item) * tokens_factor) + elseif type(item) == "number" then + count = count + 1 + elseif type(item) == "table" then + for _2, item2 in ipairs(item) do + if type(item2) == "number" then + count = count + 1 + else + return nil, "Invalid request format" + end + end + else + return nil, "Invalid request format" + end + end + else + return nil, "Invalid request format" + end + return count +end + +function _M:calculate_cost(query_body, tokens_models, tokens_factor) + local query_cost = 0 + local err + + -- Check if max_tokens is provided in the request body + local max_tokens = query_body.max_tokens + + if not max_tokens then + if query_body.model and tokens_models then + max_tokens = tonumber(tokens_models[query_body.model]) + end + end + + if not max_tokens then + return nil, "No max_tokens in query and no key found in the plugin config for model: " .. query_body.model + end + + if query_body.messages then + -- Calculate the cost based on the content type + for _, message in ipairs(query_body.messages) do + query_cost = query_cost + (count_words(message.content) * tokens_factor) + end + elseif query_body.prompt then + -- Calculate the cost based on the content type + query_cost, err = count_prompt(query_body.prompt, tokens_factor) + if err then + return nil, err + end + else + return nil, "No messages or prompt in query" + end + + -- Round the total cost quantified + query_cost = math.floor(query_cost + 0.5) + + return query_cost +end + function _M.is_compatible(request, route_type) local format, err = identify_request(request) if err then @@ -273,6 +402,160 @@ function _M.is_compatible(request, route_type) return false, fmt("[%s] message format is not compatible with [%s] route type", format, route_type) end +function _M:handle_streaming_request(body) + -- convert it to the specified driver format + local request, _, err = self.driver.to_format(body, self.conf.model, self.conf.route_type) + if err then + return internal_server_error(err) + end + + -- run the shared logging/analytics/auth function + ai_shared.pre_request(self.conf, request) + + local prompt_tokens = 0 + local err + if not ai_shared.streaming_has_token_counts[self.conf.model.provider] then + -- Estimate the cost using KONG CX's counter implementation + prompt_tokens, err = self:calculate_cost(request, {}, 1.8) + if err then + return internal_server_error("unable to estimate request token cost: " .. err) + end + end + + -- send it to the ai service + local res, _, err, httpc = self.driver.subrequest(request, self.conf, self.http_opts, true) + if err then + return internal_server_error("failed to connect to " .. self.conf.model.provider .. " for streaming: " .. err) + end + if res.status ~= 200 then + err = "bad status code whilst opening streaming to " .. self.conf.model.provider .. ": " .. res.status + ngx.log(ngx.WARN, err) + return bad_request(err) + end + + -- get a big enough buffered ready to make sure we rip the entire chunk(s) each time + local reader = res.body_reader + local buffer_size = 35536 + local events + + -- we create a fake "kong response" table to pass to the telemetry handler later + local telemetry_fake_table = { + response = buf:new(), + usage = { + prompt_tokens = prompt_tokens, + completion_tokens = 0, + total_tokens = 0, + }, + } + + ngx.status = 200 + ngx.header["Content-Type"] = "text/event-stream" + ngx.header["Via"] = meta._SERVER_TOKENS + + for k, v in pairs(res.headers) do + if not streaming_skip_headers[lower(k)] then + ngx.header[k] = v + end + end + + -- server-sent events should ALWAYS be chunk encoded. + -- if they aren't then... we just won't support them. + repeat + -- receive next chunk + local buffer, err = reader(buffer_size) + if err then + ngx.log(ngx.ERR, "failed to read chunk of streaming buffer, ", err) + break + elseif not buffer then + break + end + + -- we need to rip each message from this chunk + events = {} + for s in buffer:gmatch("[^\r\n]+") do + table.insert(events, s) + end + + local metadata + local route_type = "stream/" .. self.conf.route_type + + -- then parse each into the standard inference format + for i, event in ipairs(events) do + local event_t + local token_t + + -- some LLMs do a final reply with token counts, and such + -- so we will stash them if supported + local formatted, err, this_metadata = self.driver.from_format(event, self.conf.model, route_type) + if err then + return internal_server_error(err) + end + + metadata = this_metadata or metadata + + -- handle event telemetry + if self.conf.logging.log_statistics then + + if not ai_shared.streaming_has_token_counts[self.conf.model.provider] then + event_t = cjson.decode(formatted) + token_t = get_token_text(event_t) + + -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them + -- but this is all we can do until OpenAI fixes this... + -- + -- essentially, every 4 characters is a token, with minimum of 1 per event + telemetry_fake_table.usage.completion_tokens = + telemetry_fake_table.usage.completion_tokens + math.ceil(#strip(token_t) / 4) + + elseif metadata then + telemetry_fake_table.usage.completion_tokens = metadata.completion_tokens + telemetry_fake_table.usage.prompt_tokens = metadata.prompt_tokens + end + + end + + -- then stream to the client + if formatted then -- only stream relevant frames back to the user + if self.conf.logging.log_payloads then + -- append the "choice" to the buffer, for logging later. this actually works! + if not event_t then + event_t, err = cjson.decode(formatted) + end + + if err then + return internal_server_error("something wrong with decoding a specific token") + end + + if not token_t then + token_t = get_token_text(event_t) + end + + telemetry_fake_table.response:put(token_t) + end + + -- construct, transmit, and flush the frame + ngx.print("data: ", formatted, "\n\n") + ngx.flush(true) + end + end + + until not buffer + + local ok, err = httpc:set_keepalive() + if not ok then + -- continue even if keepalive gets killed + ngx.log(ngx.WARN, "setting keepalive failed: ", err) + end + + -- process telemetry + telemetry_fake_table.response = telemetry_fake_table.response:tostring() + + telemetry_fake_table.usage.total_tokens = telemetry_fake_table.usage.completion_tokens + + telemetry_fake_table.usage.prompt_tokens + + ai_shared.post_request(self.conf, telemetry_fake_table) +end + function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex_match) local err, _ @@ -287,7 +570,8 @@ function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex role = "user", content = request, } - } + }, + stream = false, } -- convert it to the specified driver format @@ -325,7 +609,7 @@ function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex and ai_response.choices[1].message and ai_response.choices[1].message.content if not new_request_body then - return nil, "no response choices received from upstream AI service" + return nil, "no 'choices' in upstream AI service response" end -- if specified, extract the first regex match from the AI response diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 8b7564b480c..64ea7c17dd2 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -2,6 +2,7 @@ local _M = {} -- imports local ai_shared = require("kong.llm.drivers.shared") +local ai_module = require("kong.llm") local llm = require("kong.llm") local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") @@ -112,14 +113,10 @@ end function _M:access(conf) - kong.service.request.enable_buffering() - -- store the route_type in ctx for use in response parsing local route_type = conf.route_type kong.ctx.plugin.operation = route_type - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local request_table -- we may have received a replacement / decorated request body from another AI plugin @@ -145,33 +142,50 @@ function _M:access(conf) return bad_request(err) end - -- execute pre-request hooks for this driver - local ok, err = ai_driver.pre_request(conf, request_table) - if not ok then - return bad_request(err) - end + if request_table.stream or conf.model.options.response_streaming == "always" then + kong.ctx.shared.skip_response_transformer = true - -- transform the body to Kong-format for this provider/model - local parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf.model, route_type) - if err then - return bad_request(err) - end + -- into sub-request streaming handler + -- everything happens in the access phase here + if conf.model.options.response_streaming == "deny" then + return bad_request("response streaming is not enabled for this LLM") + end - -- execute pre-request hooks for "all" drivers before set new body - local ok, err = ai_shared.pre_request(conf, parsed_request_body) - if not ok then - return bad_request(err) - end + local llm_handler = ai_module:new(conf, {}) + llm_handler:handle_streaming_request(request_table) + else + kong.service.request.enable_buffering() - kong.service.request.set_body(parsed_request_body, content_type) + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - -- now re-configure the request for this operation type - local ok, err = ai_driver.configure_request(conf) - if not ok then - return internal_server_error(err) - end + -- execute pre-request hooks for this driver + local ok, err = ai_driver.pre_request(conf, request_table) + if not ok then + return bad_request(err) + end - -- lights out, and away we go + -- transform the body to Kong-format for this provider/model + local parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf.model, route_type) + if err then + return bad_request(err) + end + + -- execute pre-request hooks for "all" drivers before set new body + local ok, err = ai_shared.pre_request(conf, parsed_request_body) + if not ok then + return bad_request(err) + end + + kong.service.request.set_body(parsed_request_body, content_type) + + -- now re-configure the request for this operation type + local ok, err = ai_driver.configure_request(conf) + if not ok then + return internal_server_error(err) + end + + -- lights out, and away we go + end end diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 4bc5eb76d76..7773ee6c71d 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -175,6 +175,49 @@ local FORMATS = { }, } +local STREAMS = { + openai = { + ["llm/v1/chat"] = { + name = "gpt-4", + provider = "openai", + }, + ["llm/v1/completions"] = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + }, + }, + cohere = { + ["llm/v1/chat"] = { + name = "command", + provider = "cohere", + }, + ["llm/v1/completions"] = { + name = "command-light", + provider = "cohere", + }, + }, +} + +local expected_stream_choices = { + ["llm/v1/chat"] = { + [1] = { + delta = { + content = "the answer", + }, + finish_reason = ngx.null, + index = 0, + logprobs = ngx.null, + }, + }, + ["llm/v1/completions"] = { + [1] = { + text = "the answer", + finish_reason = ngx.null, + index = 0, + logprobs = ngx.null, + }, + }, +} describe(PLUGIN_NAME .. ": (unit)", function() @@ -310,6 +353,35 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) end + -- streaming tests + for provider_name, provider_format in pairs(STREAMS) do + + describe(provider_name .. " stream format tests", function() + + for format_name, config in pairs(provider_format) do + + ---- actual testing code begins here + describe(format_name .. " format test", function() + local driver = require("kong.llm.drivers." .. config.provider) + + -- what we do is first put the SAME request message from the user, through the converter, for this provider/format + it("converts to provider request format correctly", function() + local real_stream_frame = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/real-stream-frames/%s/%s.txt", config.provider, pl_replace(format_name, "/", "-"))) + local real_transformed_frame, err = driver.from_format(real_stream_frame, config, "stream/" .. format_name) + + assert.is_nil(err) + + real_transformed_frame = cjson.decode(real_transformed_frame) + assert.same(expected_stream_choices[format_name], real_transformed_frame.choices) + end) + + end) + end + end) + + end + + -- generic tests it("throws correct error when format is not supported", function() local driver = require("kong.llm.drivers.mistral") -- one-shot, random example of provider with only prompt support @@ -334,4 +406,5 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.is_nil(content_type) assert.equal(err, "no transformer available to format mistral://llm/v1/chatnopenotsupported/ollama") end) + end) diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua new file mode 100644 index 00000000000..089dbbb671b --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -0,0 +1,514 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson.safe" +local pl_file = require "pl.file" + +local http = require("resty.http") + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = helpers.get_available_port() + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up openai mock fixtures + local fixtures = { + http_mock = {}, + dns_mock = helpers.dns_mock.new({ + mocks_only = true, -- don't fallback to "real" DNS + }), + } + + fixtures.dns_mock:A { + name = "api.openai.com", + address = "127.0.0.1", + } + + fixtures.dns_mock:A { + name = "api.cohere.com", + address = "127.0.0.1", + } + + fixtures.http_mock.streams = [[ + server { + server_name openai; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + chunked_transfer_encoding on; + proxy_buffering on; + proxy_buffer_size 600; + proxy_buffers 10 600; + + location = "/openai/llm/v1/chat/good" { + content_by_lua_block { + local _EVENT_CHUNKS = { + [1] = 'data: { "choices": [ { "delta": { "content": "", "role": "assistant" }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [2] = 'data: { "choices": [ { "delta": { "content": "The " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}\n\ndata: { "choices": [ { "delta": { "content": "answer " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [3] = 'data: { "choices": [ { "delta": { "content": "to 1 + " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [4] = 'data: { "choices": [ { "delta": { "content": "1 is " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}\n\ndata: { "choices": [ { "delta": { "content": "2." }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [5] = 'data: { "choices": [ { "delta": {}, "finish_reason": "stop", "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [6] = 'data: [DONE]', + } + + local fmt = string.format + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + -- GOOD RESPONSE + + ngx.status = 200 + ngx.header["Content-Type"] = "text/event-stream" + ngx.header["Transfer-Encoding"] = "chunked" + + for i, EVENT in ipairs(_EVENT_CHUNKS) do + ngx.print(fmt("%s\n\n", EVENT)) + end + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/cohere/llm/v1/chat/good" { + content_by_lua_block { + local _EVENT_CHUNKS = { + [1] = '{"is_finished":false,"event_type":"stream-start","generation_id":"3f41d0ea-0d9c-4ecd-990a-88ba46ede663"}', + [2] = '{"is_finished":false,"event_type":"text-generation","text":"1"}', + [3] = '{"is_finished":false,"event_type":"text-generation","text":" +"}', + [4] = '{"is_finished":false,"event_type":"text-generation","text":" 1"}', + [5] = '{"is_finished":false,"event_type":"text-generation","text":" ="}', + [6] = '{"is_finished":false,"event_type":"text-generation","text":" 2"}', + [7] = '{"is_finished":false,"event_type":"text-generation","text":"."}\n\n{"is_finished":false,"event_type":"text-generation","text":" This"}', + [8] = '{"is_finished":false,"event_type":"text-generation","text":" is"}', + [9] = '{"is_finished":false,"event_type":"text-generation","text":" the"}', + [10] = '{"is_finished":false,"event_type":"text-generation","text":" most"}\n\n{"is_finished":false,"event_type":"text-generation","text":" basic"}', + [11] = '{"is_finished":false,"event_type":"text-generation","text":" example"}\n\n{"is_finished":false,"event_type":"text-generation","text":" of"}\n\n{"is_finished":false,"event_type":"text-generation","text":" addition"}', + [12] = '{"is_finished":false,"event_type":"text-generation","text":"."}', + [13] = '{"is_finished":true,"event_type":"stream-end","response":{"response_id":"4658c450-4755-4454-8f9e-a98dd376b9ad","text":"1 + 1 = 2. This is the most basic example of addition.","generation_id":"3f41d0ea-0d9c-4ecd-990a-88ba46ede663","chat_history":[{"role":"USER","message":"What is 1 + 1?"},{"role":"CHATBOT","message":"1 + 1 = 2. This is the most basic example of addition, an arithmetic operation that involves combining two or more numbers together to find their sum. In this case, the numbers being added are both 1, and the answer is 2, meaning 1 + 1 = 2 is an algebraic equation that shows the relationship between these two numbers when added together. This equation is often used as an example of the importance of paying close attention to details when doing math problems, because it is surprising to some people that something so trivial as adding 1 + 1 could ever equal anything other than 2."}],"meta":{"api_version":{"version":"1"},"billed_units":{"input_tokens":57,"output_tokens":123},"tokens":{"input_tokens":68,"output_tokens":123}}},"finish_reason":"COMPLETE"}', + } + + local fmt = string.format + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer cohere-key" or token_query == "cohere-key" or body.apikey == "cohere-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + -- GOOD RESPONSE + + ngx.status = 200 + ngx.header["Content-Type"] = "text/event-stream" + ngx.header["Transfer-Encoding"] = "chunked" + + for i, EVENT in ipairs(_EVENT_CHUNKS) do + ngx.print(fmt("%s\n\n", EVENT)) + end + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/openai/llm/v1/chat/bad" { + content_by_lua_block { + local fmt = string.format + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + -- BAD RESPONSE + + ngx.status = 400 + + ngx.say('{"error": { "message": "failure of some kind" }}') + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", + port = 8080, + path = "/", + }) + + -- 200 chat openai + local openai_chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = openai_chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = openai_chat_good.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- 200 chat cohere + local cohere_chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = cohere_chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/cohere/llm/v1/chat/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = cohere_chat_good.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- 400 chat openai + local openai_chat_bad = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/bad" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = openai_chat_bad.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/bad" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = openai_chat_bad.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then client:close() end + end) + + describe("stream llm/v1/chat", function() + it("good stream request openai", function() + local httpc = http.new() + + local ok, err, _ = httpc:connect({ + scheme = "http", + host = helpers.mock_upstream_host, + port = helpers.get_proxy_port(), + }) + if not ok then + ngx.log(ngx.ERR, "connection failed: ", err) + return + end + + -- Then send using `request`, supplying a path and `Host` header instead of a + -- full URI. + local res, err = httpc:request({ + path = "/openai/llm/v1/chat/good", + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json"), + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + }) + if not res then + ngx.log(ngx.ERR, "request failed: ", err) + return + end + + local reader = res.body_reader + local buffer_size = 35536 + local events = {} + local buf = require("string.buffer").new() + + -- extract event + repeat + -- receive next chunk + local buffer, err = reader(buffer_size) + if err then + ngx.log(ngx.ERR, err) + break + end + + if buffer then + -- we need to rip each message from this chunk + for s in buffer:gmatch("[^\r\n]+") do + local s_copy = s + s_copy = string.sub(s_copy,7) + s_copy = cjson.decode(s_copy) + + buf:put(s_copy + and s_copy.choices + and s_copy.choices + and s_copy.choices[1] + and s_copy.choices[1].delta + and s_copy.choices[1].delta.content + or "") + + table.insert(events, s) + end + end + until not buffer + + assert.equal(#events, 8) + assert.equal(buf:tostring(), "The answer to 1 + 1 is 2.") + end) + + it("good stream request cohere", function() + local httpc = http.new() + + local ok, err, _ = httpc:connect({ + scheme = "http", + host = helpers.mock_upstream_host, + port = helpers.get_proxy_port(), + }) + if not ok then + ngx.log(ngx.ERR, "connection failed: ", err) + return + end + + -- Then send using `request`, supplying a path and `Host` header instead of a + -- full URI. + local res, err = httpc:request({ + path = "/cohere/llm/v1/chat/good", + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good-stream.json"), + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + }) + if not res then + ngx.log(ngx.ERR, "request failed: ", err) + return + end + + local reader = res.body_reader + local buffer_size = 35536 + local events = {} + local buf = require("string.buffer").new() + + -- extract event + repeat + -- receive next chunk + local buffer, err = reader(buffer_size) + if err then + ngx.log(ngx.ERR, err) + break + end + + if buffer then + -- we need to rip each message from this chunk + for s in buffer:gmatch("[^\r\n]+") do + local s_copy = s + s_copy = string.sub(s_copy,7) + s_copy = cjson.decode(s_copy) + + buf:put(s_copy + and s_copy.choices + and s_copy.choices + and s_copy.choices[1] + and s_copy.choices[1].delta + and s_copy.choices[1].delta.content + or "") + table.insert(events, s) + end + end + until not buffer + + assert.equal(#events, 16) + assert.equal(buf:tostring(), "1 + 1 = 2. This is the most basic example of addition.") + end) + + it("bad request is returned to the client not-streamed", function() + local httpc = http.new() + + local ok, err, _ = httpc:connect({ + scheme = "http", + host = helpers.mock_upstream_host, + port = helpers.get_proxy_port(), + }) + if not ok then + ngx.log(ngx.ERR, "connection failed: ", err) + return + end + + -- Then send using `request`, supplying a path and `Host` header instead of a + -- full URI. + local res, err = httpc:request({ + path = "/openai/llm/v1/chat/bad", + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json"), + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + }) + if not res then + ngx.log(ngx.ERR, "request failed: ", err) + return + end + + local reader = res.body_reader + local buffer_size = 35536 + local events = {} + + -- extract event + repeat + -- receive next chunk + local buffer, err = reader(buffer_size) + if err then + ngx.log(ngx.ERR, err) + break + end + + if buffer then + -- we need to rip each message from this chunk + for s in buffer:gmatch("[^\r\n]+") do + table.insert(events, s) + end + end + until not buffer + + assert.equal(#events, 1) + assert.equal(res.status, 400) + end) + + end) + end) + +end end diff --git a/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good-stream.json b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good-stream.json new file mode 100644 index 00000000000..c05edd15b8a --- /dev/null +++ b/spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good-stream.json @@ -0,0 +1,13 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "stream": true +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/llama2/ollama/chat-stream.json b/spec/fixtures/ai-proxy/llama2/ollama/chat-stream.json new file mode 100644 index 00000000000..790bb70726a --- /dev/null +++ b/spec/fixtures/ai-proxy/llama2/ollama/chat-stream.json @@ -0,0 +1,13 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "stream": true +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json new file mode 100644 index 00000000000..790bb70726a --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json @@ -0,0 +1,13 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "stream": true +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json index 4cc10281331..5d32fa0af9e 100644 --- a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json @@ -8,5 +8,6 @@ "role": "user", "content": "What is 1 + 1?" } - ] + ], + "stream": false } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json index 9c27eaa1186..e72de3c7a70 100644 --- a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json @@ -9,5 +9,6 @@ "content": "What is 1 + 1?" } ], - "model": "try-to-override-the-model" + "model": "try-to-override-the-model", + "stream": false } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json index c02be6e513f..5a9c2d9e70c 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-chat.json @@ -28,5 +28,6 @@ "model": "gpt-4", "max_tokens": 512, "temperature": 0.5, + "stream": false, "top_p": 1.0 } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json index 0a9efde384f..bc7368bb7d4 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json @@ -2,5 +2,6 @@ "prompt": "Explain why you can't divide by zero?", "model": "gpt-3.5-turbo-instruct", "max_tokens": 512, - "temperature": 0.5 + "temperature": 0.5, + "stream": false } diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json index 4e5191c0963..adb87db4085 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/mistral/openai/llm-v1-chat.json @@ -27,5 +27,6 @@ ], "model": "mistral-tiny", "max_tokens": 512, + "stream": false, "temperature": 0.5 } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json index 23e165166a2..d7aa2028f45 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-chat.json @@ -27,5 +27,6 @@ ], "model": "gpt-4", "max_tokens": 512, + "stream": false, "temperature": 0.5 } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json index 0a9efde384f..bc7368bb7d4 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/openai/llm-v1-completions.json @@ -2,5 +2,6 @@ "prompt": "Explain why you can't divide by zero?", "model": "gpt-3.5-turbo-instruct", "max_tokens": 512, - "temperature": 0.5 + "temperature": 0.5, + "stream": false } diff --git a/spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-chat.txt b/spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-chat.txt new file mode 100644 index 00000000000..f61584882d6 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-chat.txt @@ -0,0 +1 @@ +{"is_finished":false,"event_type":"text-generation","text":"the answer"} diff --git a/spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-completions.txt b/spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-completions.txt new file mode 100644 index 00000000000..4add796f4f2 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-stream-frames/cohere/llm-v1-completions.txt @@ -0,0 +1 @@ +{"text":"the answer","is_finished":false,"event_type":"text-generation"} diff --git a/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-chat.txt b/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-chat.txt new file mode 100644 index 00000000000..2f7c45fe0a5 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-chat.txt @@ -0,0 +1 @@ +data: {"choices": [{"delta": {"content": "the answer"},"finish_reason": null,"index": 0,"logprobs": null}],"created": 1711938086,"id": "chatcmpl-991aYb1iD8OSD54gcxZxv8uazlTZy","model": "gpt-4-0613","object": "chat.completion.chunk","system_fingerprint": null} diff --git a/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt b/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt new file mode 100644 index 00000000000..fac4fed43ff --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt @@ -0,0 +1 @@ +data: {"choices": [{"finish_reason": null,"index": 0,"logprobs": null,"text": "the answer"}],"created": 1711938803,"id": "cmpl-991m7YSJWEnzrBqk41In8Xer9RIEB","model": "gpt-3.5-turbo-instruct","object": "text_completion"} \ No newline at end of file From 1b920ca144aed6669b2b1dbe5003683b4fcd18d3 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Fri, 12 Apr 2024 13:28:15 -0300 Subject: [PATCH 3540/4351] perf(*): `ngx.re` uses are jitted and cached (#12857) This commit ensures that `ngx.re` uses (in critical (proxy path) codepaths) are both JITted and JIT-cached. --- kong/llm/init.lua | 2 +- kong/plugins/acme/client.lua | 4 ++-- kong/plugins/grpc-gateway/deco.lua | 2 +- kong/plugins/jwt/handler.lua | 2 +- kong/plugins/oauth2/access.lua | 3 ++- kong/plugins/proxy-cache/handler.lua | 2 +- kong/runloop/plugin_servers/mp_rpc.lua | 2 +- kong/runloop/plugin_servers/pb_rpc.lua | 2 +- 8 files changed, 10 insertions(+), 9 deletions(-) diff --git a/kong/llm/init.lua b/kong/llm/init.lua index f18e1a5ad8b..1cef01b0ac4 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -616,7 +616,7 @@ function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex -- this is useful for AI models that pad with assistant text, even when -- we ask them NOT to. if response_regex_match then - local matches, err = re_match(new_request_body, response_regex_match, "ijm") + local matches, err = re_match(new_request_body, response_regex_match, "ijom") if err then return nil, "failed regex matching ai response: " .. err end diff --git a/kong/plugins/acme/client.lua b/kong/plugins/acme/client.lua index 8254d92fefe..a28c43d67ef 100644 --- a/kong/plugins/acme/client.lua +++ b/kong/plugins/acme/client.lua @@ -114,8 +114,8 @@ local function new(conf) -- backward compat local url = conf.api_uri - if not ngx_re_match(url, "/directory$") then - if not ngx_re_match(url, "/$") then + if not ngx_re_match(url, "/directory$", "jo") then + if not ngx_re_match(url, "/$", "jo") then url = url .. "/" end url = url .. "directory" diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index d3733fa55e2..25cff2adda3 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -194,7 +194,7 @@ end local function add_to_table( t, path, v, typ ) local tab = t -- set up pointer to table root local msg_typ = typ; - for m in re_gmatch( path , "([^.]+)(\\.)?") do + for m in re_gmatch( path , "([^.]+)(\\.)?", "jo" ) do local key, dot = m[1], m[2] msg_typ = get_field_type(msg_typ, key) diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 2288a8351e9..8bb7a954c65 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -59,7 +59,7 @@ local function retrieve_tokens(conf) if type(token_header) == "table" then token_header = token_header[1] end - local iterator, iter_err = re_gmatch(token_header, "\\s*[Bb]earer\\s+(.+)") + local iterator, iter_err = re_gmatch(token_header, "\\s*[Bb]earer\\s+(.+)", "jo") if not iterator then kong.log.err(iter_err) break diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 263317509e9..821e95c5655 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -438,7 +438,8 @@ local function retrieve_client_credentials(parameters, conf) from_authorization_header = true local iterator, iter_err = ngx_re_gmatch(authorization_header, - "\\s*[Bb]asic\\s*(.+)") + "\\s*[Bb]asic\\s*(.+)", + "jo") if not iterator then kong.log.err(iter_err) return diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 0ba89dc7ca0..e1ceecc28c4 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -53,7 +53,7 @@ local function overwritable_header(header) local n_header = lower(header) return not hop_by_hop_headers[n_header] - and not ngx_re_match(n_header, "ratelimit-remaining") + and not ngx_re_match(n_header, "ratelimit-remaining", "jo") end local function set_header(conf, header, value) diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/mp_rpc.lua index 118c3694c05..0895c44b600 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/mp_rpc.lua @@ -113,7 +113,7 @@ local function index_table(table, field) end local res = table - for segment, e in ngx.re.gmatch(field, "\\w+", "o") do + for segment, e in ngx.re.gmatch(field, "\\w+", "jo") do if res[segment[0]] then res = res[segment[0]] else diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index b94aca313ec..8dbb85857ab 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -183,7 +183,7 @@ local function index_table(table, field) end local res = table - for segment, e in ngx.re.gmatch(field, "\\w+", "o") do + for segment, e in ngx.re.gmatch(field, "\\w+", "jo") do if res[segment[0]] then res = res[segment[0]] else From 0db4b62421990fb5b0d6cb341fd357ebaaaf50d2 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Mon, 15 Apr 2024 17:10:52 +0200 Subject: [PATCH 3541/4351] refactor: change ai analytics handling * refactor ai analytics code --------- Co-authored-by: Jack Tysoe Co-authored-by: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Co-authored-by: Joshua Schmid --- .../kong/update-ai-proxy-telemetry.yml | 3 + kong/llm/drivers/shared.lua | 134 +++++++++++++----- kong/plugins/ai-proxy/handler.lua | 72 +++++++--- .../ai-request-transformer/handler.lua | 1 + .../ai-response-transformer/handler.lua | 3 + .../02-openai_integration_spec.lua | 102 ++++++++++++- 6 files changed, 258 insertions(+), 57 deletions(-) create mode 100644 changelog/unreleased/kong/update-ai-proxy-telemetry.yml diff --git a/changelog/unreleased/kong/update-ai-proxy-telemetry.yml b/changelog/unreleased/kong/update-ai-proxy-telemetry.yml new file mode 100644 index 00000000000..e4ac98afa76 --- /dev/null +++ b/changelog/unreleased/kong/update-ai-proxy-telemetry.yml @@ -0,0 +1,3 @@ +message: Update telemetry collection for AI Plugins to allow multiple instances data to be set for the same request. +type: bugfix +scope: Core diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index b38fd8d6c84..69c89d9d5c5 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -10,14 +10,22 @@ local parse_url = require("socket.url").parse local log_entry_keys = { REQUEST_BODY = "ai.payload.request", - RESPONSE_BODY = "ai.payload.response", - - TOKENS_CONTAINER = "ai.usage", - PROCESSING_TIME = "ai.usage.processing_time", - - REQUEST_MODEL = "ai.meta.request_model", - RESPONSE_MODEL = "ai.meta.response_model", - PROVIDER_NAME = "ai.meta.provider_name", + RESPONSE_BODY = "payload.response", + + TOKENS_CONTAINER = "usage", + META_CONTAINER = "meta", + + -- meta keys + REQUEST_MODEL = "request_model", + RESPONSE_MODEL = "response_model", + PROVIDER_NAME = "provider_name", + PLUGIN_ID = "plugin_id", + + -- usage keys + PROCESSING_TIME = "processing_time", + PROMPT_TOKEN = "prompt_token", + COMPLETION_TOKEN = "completion_token", + TOTAL_TOKENS = "total_tokens", } local openai_override = os.getenv("OPENAI_TEST_PORT") @@ -27,6 +35,33 @@ _M.streaming_has_token_counts = { ["llama2"] = true, } +--- Splits a table key into nested tables. +-- Each part of the key separated by dots represents a nested table. +-- @param obj The table to split keys for. +-- @return A nested table structure representing the split keys. +local function split_table_key(obj) + local result = {} + + for key, value in pairs(obj) do + local keys = {} + for k in key:gmatch("[^.]+") do + table.insert(keys, k) + end + + local currentTable = result + for i, k in ipairs(keys) do + if i < #keys then + currentTable[k] = currentTable[k] or {} + currentTable = currentTable[k] + else + currentTable[k] = value + end + end + end + + return result +end + _M.upstream_url_format = { openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), anthropic = "https://api.anthropic.com:443", @@ -247,61 +282,96 @@ function _M.pre_request(conf, request_table) end function _M.post_request(conf, response_object) - local err + local body_string, err if type(response_object) == "string" then -- set raw string body first, then decode - if conf.logging and conf.logging.log_payloads then - kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_object) - end + body_string = response_object + -- unpack the original response object for getting token and meta info response_object, err = cjson.decode(response_object) if err then - return nil, "failed to decode response from JSON" + return nil, "failed to decode LLM response from JSON" end else - -- this has come from another AI subsystem, and contains "response" field - if conf.logging and conf.logging.log_payloads then - kong.log.set_serialize_value(log_entry_keys.RESPONSE_BODY, response_object.response or "ERROR__NOT_SET") - end + -- this has come from another AI subsystem, is already formatted, and contains "response" field + body_string = response_object.response or "ERROR__NOT_SET" end -- analytics and logging if conf.logging and conf.logging.log_statistics then + local provider_name = conf.model.provider + -- check if we already have analytics in this context local request_analytics = kong.ctx.shared.analytics + -- create a new try context + local current_try = { + [log_entry_keys.META_CONTAINER] = {}, + [log_entry_keys.TOKENS_CONTAINER] = {}, + } + -- create a new structure if not if not request_analytics then - request_analytics = { - prompt_tokens = 0, - completion_tokens = 0, - total_tokens = 0, + request_analytics = {} + end + + -- check if we already have analytics for this provider + local request_analytics_provider = request_analytics[provider_name] + + -- create a new structure if not + if not request_analytics_provider then + request_analytics_provider = { + request_prompt_tokens = 0, + request_completion_tokens = 0, + request_total_tokens = 0, + number_of_instances = 0, + instances = {}, } end - -- this captures the openai-format usage stats from the transformed response body + -- Set the model, response, and provider names in the current try context + current_try[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = conf.model.name + current_try[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name + current_try[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name + current_try[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id + + -- Capture openai-format usage stats from the transformed response body if response_object.usage then if response_object.usage.prompt_tokens then - request_analytics.prompt_tokens = (request_analytics.prompt_tokens + response_object.usage.prompt_tokens) + request_analytics_provider.request_prompt_tokens = (request_analytics_provider.request_prompt_tokens + response_object.usage.prompt_tokens) + current_try[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] = response_object.usage.prompt_tokens end if response_object.usage.completion_tokens then - request_analytics.completion_tokens = (request_analytics.completion_tokens + response_object.usage.completion_tokens) + request_analytics_provider.request_completion_tokens = (request_analytics_provider.request_completion_tokens + response_object.usage.completion_tokens) + current_try[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] = response_object.usage.completion_tokens end if response_object.usage.total_tokens then - request_analytics.total_tokens = (request_analytics.total_tokens + response_object.usage.total_tokens) + request_analytics_provider.request_total_tokens = (request_analytics_provider.request_total_tokens + response_object.usage.total_tokens) + current_try[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] = response_object.usage.total_tokens end end - -- update context with changed values - kong.ctx.shared.analytics = request_analytics - for k, v in pairs(request_analytics) do - kong.log.set_serialize_value(fmt("%s.%s", log_entry_keys.TOKENS_CONTAINER, k), v) + -- Log response body if logging payloads is enabled + if conf.logging and conf.logging.log_payloads then + current_try[log_entry_keys.RESPONSE_BODY] = body_string end - kong.log.set_serialize_value(log_entry_keys.REQUEST_MODEL, conf.model.name) - kong.log.set_serialize_value(log_entry_keys.RESPONSE_MODEL, response_object.model or conf.model.name) - kong.log.set_serialize_value(log_entry_keys.PROVIDER_NAME, conf.model.provider) + -- Increment the number of instances + request_analytics_provider.number_of_instances = request_analytics_provider.number_of_instances + 1 + + -- Get the current try count + local try_count = request_analytics_provider.number_of_instances + + -- Store the split key data in instances + request_analytics_provider.instances[try_count] = split_table_key(current_try) + + -- Update context with changed values + request_analytics[provider_name] = request_analytics_provider + kong.ctx.shared.analytics = request_analytics + + -- Log analytics data + kong.log.set_serialize_value(fmt("%s.%s", "ai", provider_name), request_analytics_provider) end return nil diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 64ea7c17dd2..b5886683fcc 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -82,33 +82,69 @@ end function _M:body_filter(conf) - if kong.ctx.shared.skip_response_transformer then - return - end - - if (kong.response.get_status() ~= 200) and (not kong.ctx.plugin.ai_parser_error) then + -- if body_filter is called twice, then return + if kong.ctx.plugin.body_called then return end - -- (kong.response.get_status() == 200) or (kong.ctx.plugin.ai_parser_error) - - -- all errors MUST be checked and returned in header_filter - -- we should receive a replacement response body from the same thread + if kong.ctx.shared.skip_response_transformer then + local response_body + if kong.ctx.shared.parsed_response then + response_body = kong.ctx.shared.parsed_response + elseif kong.response.get_status() == 200 then + response_body = kong.service.response.get_raw_body() + if not response_body then + kong.log.warn("issue when retrieve the response body for analytics in the body filter phase.", + " Please check AI request transformer plugin response.") + else + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + response_body = kong_utils.inflate_gzip(response_body) + end + end + end - local original_request = kong.ctx.plugin.parsed_response - local deflated_request = original_request + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local route_type = conf.route_type + local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + + if err then + kong.log.warn("issue when transforming the response body for analytics in the body filter phase, ", err) + elseif new_response_string then + ai_shared.post_request(conf, new_response_string) + end + end - if deflated_request then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - deflated_request = kong_utils.deflate_gzip(deflated_request) + if not kong.ctx.shared.skip_response_transformer then + if (kong.response.get_status() ~= 200) and (not kong.ctx.plugin.ai_parser_error) then + return + end + + -- (kong.response.get_status() == 200) or (kong.ctx.plugin.ai_parser_error) + + -- all errors MUST be checked and returned in header_filter + -- we should receive a replacement response body from the same thread + + local original_request = kong.ctx.plugin.parsed_response + local deflated_request = original_request + + if deflated_request then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + deflated_request = kong_utils.deflate_gzip(deflated_request) + end + + kong.response.set_raw_body(deflated_request) end - kong.response.set_raw_body(deflated_request) + -- call with replacement body, or original body if nothing changed + local _, err = ai_shared.post_request(conf, original_request) + if err then + kong.log.warn("analytics phase failed for request, ", err) + end end - -- call with replacement body, or original body if nothing changed - ai_shared.post_request(conf, original_request) + kong.ctx.plugin.body_called = true end diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 7efd0e0c72e..7553877660a 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -44,6 +44,7 @@ function _M:access(conf) -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) + conf.llm.__plugin_id = conf.__plugin_id local ai_driver, err = llm:new(conf.llm, http_opts) if not ai_driver then diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index d4535b37e6d..7fd4a2900b7 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -97,6 +97,7 @@ function _M:access(conf) -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) + conf.llm.__plugin_id = conf.__plugin_id local ai_driver, err = llm:new(conf.llm, http_opts) if not ai_driver then @@ -116,6 +117,8 @@ function _M:access(conf) res_body = kong_utils.inflate_gzip(res_body) end + kong.ctx.shared.parsed_response = res_body + -- if asked, introspect the request before proxying kong.log.debug("introspecting response with LLM") diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 8919fbe0652..b9d8c31888d 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -1,10 +1,63 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() + +local FILE_LOG_PATH_STATS_ONLY = os.tmpname() +local FILE_LOG_PATH_NO_LOGS = os.tmpname() +local FILE_LOG_PATH_WITH_PAYLOADS = os.tmpname() + + +local function wait_for_json_log_entry(FILE_LOG_PATH) + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + +local _EXPECTED_CHAT_STATS = { + openai = { + instances = { + { + meta = { + plugin_id = '6e7c40f6-ce96-48e4-a366-d109c169e444', + provider_name = 'openai', + request_model = 'gpt-3.5-turbo', + response_model = 'gpt-3.5-turbo-0613', + }, + usage = { + completion_token = 12, + prompt_token = 25, + total_tokens = 37, + }, + }, + }, + number_of_instances = 1, + request_completion_tokens = 12, + request_prompt_tokens = 25, + request_total_tokens = 37, + }, +} + for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -157,9 +210,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }) bp.plugins:insert { name = PLUGIN_NAME, + id = "6e7c40f6-ce96-48e4-a366-d109c169e444", route = { id = chat_good.id }, config = { route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, auth = { header_name = "Authorization", header_value = "Bearer openai-key", @@ -179,7 +237,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then name = "file-log", route = { id = chat_good.id }, config = { - path = "/dev/stdout", + path = FILE_LOG_PATH_STATS_ONLY, }, } -- @@ -219,7 +277,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then name = "file-log", route = { id = chat_good_no_stats.id }, config = { - path = "/dev/stdout", + path = FILE_LOG_PATH_NO_LOGS, }, } -- @@ -259,7 +317,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then name = "file-log", route = { id = chat_good_log_payloads.id }, config = { - path = "/dev/stdout", + path = FILE_LOG_PATH_WITH_PAYLOADS, }, } -- @@ -517,10 +575,16 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then before_each(function() client = helpers.proxy_client() + os.remove(FILE_LOG_PATH_STATS_ONLY) + os.remove(FILE_LOG_PATH_NO_LOGS) + os.remove(FILE_LOG_PATH_WITH_PAYLOADS) end) after_each(function() if client then client:close() end + os.remove(FILE_LOG_PATH_STATS_ONLY) + os.remove(FILE_LOG_PATH_NO_LOGS) + os.remove(FILE_LOG_PATH_WITH_PAYLOADS) end) describe("openai general", function() @@ -549,7 +613,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then role = "assistant", }, json.choices[1].message) - -- TODO TEST THE LOG FILE + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_STATS_ONLY) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test ai-proxy stats + assert.same(_EXPECTED_CHAT_STATS, log_message.ai) end) it("does not log statistics", function() @@ -576,8 +646,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then content = "The sum of 1 + 1 is 2.", role = "assistant", }, json.choices[1].message) - - -- TODO TEST THE LOG FILE + + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_NO_LOGS) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test ai-proxy has no stats + assert.same(nil, log_message.ai) end) it("logs payloads", function() @@ -605,7 +681,19 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then role = "assistant", }, json.choices[1].message) - -- TODO TEST THE LOG FILE + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_WITH_PAYLOADS) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test request bodies + assert.matches('"content": "What is 1 + 1?"', log_message.ai.payload.request, nil, true) + assert.matches('"role": "user"', log_message.ai.payload.request, nil, true) + + -- test response bodies + assert.matches('"content": "The sum of 1 + 1 is 2.",', log_message.ai.openai.instances[1].payload.response, nil, true) + assert.matches('"role": "assistant"', log_message.ai.openai.instances[1].payload.response, nil, true) + assert.matches('"id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2"', log_message.ai.openai.instances[1].payload.response, nil, true) end) it("internal_server_error request", function() From f265d5290ff76ed7b85cf512e59652b2a768554c Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Tue, 16 Apr 2024 12:37:18 +0800 Subject: [PATCH 3542/4351] chore(deps): bump penlight to 1.14.0 (#12862) * chore(deps): bump penlight to 1.14.0 * tests(request-transformer): now penlight template compile will preserve line number --- changelog/unreleased/kong/bump-penlight.yml | 3 +++ kong-3.7.0-0.rockspec | 2 +- spec/03-plugins/36-request-transformer/02-access_spec.lua | 2 +- 3 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump-penlight.yml diff --git a/changelog/unreleased/kong/bump-penlight.yml b/changelog/unreleased/kong/bump-penlight.yml new file mode 100644 index 00000000000..edff3dea209 --- /dev/null +++ b/changelog/unreleased/kong/bump-penlight.yml @@ -0,0 +1,3 @@ +message: "Bumped penlight to 1.14.0" +type: dependency +scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 0be10e5335f..7414bd0ae45 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -15,7 +15,7 @@ dependencies = { "inspect == 3.1.3", "luasec == 1.3.2", "luasocket == 3.0-rc1", - "penlight == 1.13.1", + "penlight == 1.14.0", "lua-resty-http == 0.17.1", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.6", diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index 76687101d62..bf3de419282 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -2127,7 +2127,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.response(r).has.status(500) end) it("rendering error (header) is correctly propagated in error.log, issue #25", function() - local pattern = [[error:%[string "TMP"%]:4: attempt to call global 'foo' %(a nil value%)]] + local pattern = [[error:%[string "TMP"%]:1: attempt to call global 'foo' %(a nil value%)]] local start_count = count_log_lines(pattern) local r = assert(client:send { From 1714e26e033ee7b0d296739149c8b19e2d96dc0e Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Tue, 16 Apr 2024 00:53:02 -0700 Subject: [PATCH 3543/4351] chore(deps): bump `atc-router` from `v1.6.0` to `v1.6.1` KAG-4248 --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-atc-router.yml diff --git a/.requirements b/.requirements index e1ff2f5ab65..870f2c6f4f4 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ LUA_KONG_NGINX_MODULE=4e0133a955cb46c1dda18614bf91b4cb69874c63 # 0.9.1 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=1abb9286947b70b4e302d8df953961c1280a0289 # 1.6.0 +ATC_ROUTER=1eeb0509a90494dc8618c5cd034ca4be231bb344 # 1.6.1 KONG_MANAGER=nightly NGX_WASM_MODULE=3bd94e61c55415ccfb0f304fa51143a7d630d6ae diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml new file mode 100644 index 00000000000..9005de32f50 --- /dev/null +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -0,0 +1,3 @@ +message: "Bumped atc-router from v1.6.0 to v1.6.1" +type: dependency +scope: Core From 41628c31d5795e1c5156bc0aea97593c64c4da1e Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 17 Apr 2024 18:14:47 +0800 Subject: [PATCH 3544/4351] chore(deps): bump `lua-kong-nginx-module` that introduced the new `get_log_level` API (#12872) Plus some compatibility changes to make sure existing Admin API behaves the same after the bump. KAG-4258 --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-kong-nginx-module.yml | 2 +- kong/api/routes/debug.lua | 4 ++-- kong/runloop/log_level.lua | 3 +-- 4 files changed, 5 insertions(+), 6 deletions(-) diff --git a/.requirements b/.requirements index 870f2c6f4f4..26b43ba859f 100644 --- a/.requirements +++ b/.requirements @@ -6,7 +6,7 @@ OPENSSL=3.2.1 PCRE=10.43 LIBEXPAT=2.5.0 -LUA_KONG_NGINX_MODULE=4e0133a955cb46c1dda18614bf91b4cb69874c63 # 0.9.1 +LUA_KONG_NGINX_MODULE=691ba795ced07364d491e8abbdf0c8c8d3778c14 # 0.10.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml index 0127f7159ac..b66d912e4c3 100644 --- a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-kong-nginx-module from 0.8.0 to 0.9.1" +message: "Bumped lua-kong-nginx-module from 0.8.0 to 0.10.0" type: dependency scope: Core diff --git a/kong/api/routes/debug.lua b/kong/api/routes/debug.lua index 79fb8fc0428..dade7628d0c 100644 --- a/kong/api/routes/debug.lua +++ b/kong/api/routes/debug.lua @@ -36,7 +36,7 @@ local function handle_put_log_level(self, broadcast) return kong.response.exit(400, { message = "timeout must be greater than or equal to 0" }) end - local cur_log_level = get_log_level(LOG_LEVELS[kong.configuration.log_level]) + local cur_log_level = get_log_level() if cur_log_level == log_level then local message = "log level is already " .. self.params.log_level @@ -95,7 +95,7 @@ end local routes = { ["/debug/node/log-level"] = { GET = function(self) - local cur_level = get_log_level(LOG_LEVELS[kong.configuration.log_level]) + local cur_level = get_log_level() if type(LOG_LEVELS[cur_level]) ~= "string" then local message = "unknown log level: " .. tostring(cur_level) diff --git a/kong/runloop/log_level.lua b/kong/runloop/log_level.lua index 5f253375246..3deaa5131c3 100644 --- a/kong/runloop/log_level.lua +++ b/kong/runloop/log_level.lua @@ -34,8 +34,7 @@ end local function init_handler() local shm_log_level = ngx.shared.kong:get(constants.DYN_LOG_LEVEL_KEY) - local cur_log_level = kong_log.get_log_level( - constants.LOG_LEVELS[kong.configuration.log_level]) + local cur_log_level = kong_log.get_log_level() local timeout = (tonumber( ngx.shared.kong:get(constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY)) or 0) - ngx.time() From 00d1c3ff8afddb1b9c2600701d00c7655ef9f828 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 17 Apr 2024 22:39:26 +0800 Subject: [PATCH 3545/4351] feat(db/schema): add `traditional_compatible` fields to `expressions` flavor (#12667) Previously, setting `router_flavor = expressions` makes traditional fields disappear. This commit makes these field available alongside the `expression` field, and user can configure expressions route alongside traditional compatible but not at the same time inside the same route entry. When requests comes in, expressions route are evaluated first, and if none matches, traditional routes will be evaluated in the usual order. KAG-3805 KAG-3807 --------- Co-authored-by: Datong Sun --- ...xpressions-supports-traditional-fields.yml | 7 + kong/db/schema/entities/routes.lua | 220 ++++++++---------- kong/db/schema/entities/routes_subschemas.lua | 55 +++-- kong/router/atc.lua | 6 + kong/router/compat.lua | 95 -------- kong/router/expressions.lua | 12 +- kong/router/transform.lua | 113 ++++++++- .../01-db/01-schema/06-routes_spec.lua | 108 +++++++-- spec/01-unit/08-router_spec.lua | 109 +++++++-- .../02-integration/05-proxy/01-proxy_spec.lua | 11 +- .../05-proxy/02-router_spec.lua | 73 +++++- spec/02-integration/05-proxy/06-ssl_spec.lua | 13 +- .../05-proxy/10-balancer/06-stream_spec.lua | 11 +- .../05-proxy/18-upstream_tls_spec.lua | 17 +- .../05-proxy/19-grpc_proxy_spec.lua | 13 +- .../21-grpc_plugins_triggering_spec.lua | 13 +- .../05-proxy/23-context_spec.lua | 12 +- spec/02-integration/05-proxy/26-udp_spec.lua | 11 +- .../28-stream_plugins_triggering_spec.lua | 11 +- .../05-proxy/31-stream_tls_spec.lua | 2 +- 20 files changed, 545 insertions(+), 367 deletions(-) create mode 100644 changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml diff --git a/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml b/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml new file mode 100644 index 00000000000..e6169297461 --- /dev/null +++ b/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml @@ -0,0 +1,7 @@ +message: | + Supported fields `methods`, `hosts`, `paths`, `headers`, + `snis`, `sources`, `destinations` and `regex_priority` + for the `route` entity when the `router_flavor` is `expressions`. + The meaning of these fields are consistent with the traditional route entity. +type: feature +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index d166c70d29f..806b263cb24 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -1,25 +1,84 @@ local typedefs = require("kong.db.schema.typedefs") local deprecation = require("kong.deprecation") + local kong_router_flavor = kong and kong.configuration and kong.configuration.router_flavor + +local PATH_V1_DEPRECATION_MSG = + "path_handling='v1' is deprecated and " .. + (kong_router_flavor == "traditional" and + "will be removed in future version, " or + "will not work under 'expressions' or 'traditional_compatible' router_flavor, ") .. + "please use path_handling='v0' instead" + + +local entity_checks = { + { conditional = { if_field = "protocols", + if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, + then_field = "snis", + then_match = { len_eq = 0 }, + then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", + } + }, + + { custom_entity_check = { + field_sources = { "path_handling" }, + fn = function(entity) + if entity.path_handling == "v1" then + deprecation(PATH_V1_DEPRECATION_MSG, { after = "3.0", }) + end + + return true + end, + }}, +} + + -- works with both `traditional_compatible` and `expressions` routes local validate_route -if kong_router_flavor ~= "traditional" then +if kong_router_flavor == "traditional_compatible" or kong_router_flavor == "expressions" then local ipairs = ipairs local tonumber = tonumber local re_match = ngx.re.match local router = require("resty.router.router") + local transform = require("kong.router.transform") local get_schema = require("kong.router.atc").schema local get_expression = kong_router_flavor == "traditional_compatible" and require("kong.router.compat").get_expression or require("kong.router.expressions").transform_expression + local is_null = transform.is_null + local is_empty_field = transform.is_empty_field + local HTTP_PATH_SEGMENTS_PREFIX = "http.path.segments." local HTTP_PATH_SEGMENTS_SUFFIX_REG = [[^(0|[1-9]\d*)(_([1-9]\d*))?$]] validate_route = function(entity) + local is_expression_empty = + is_null(entity.expression) -- expression is not a table + + local is_others_empty = + is_empty_field(entity.snis) and + is_empty_field(entity.sources) and + is_empty_field(entity.destinations) and + is_empty_field(entity.methods) and + is_empty_field(entity.hosts) and + is_empty_field(entity.paths) and + is_empty_field(entity.headers) + + if is_expression_empty and is_others_empty then + return true + end + + if not is_expression_empty and not is_others_empty then + return nil, "Router Expression failed validation: " .. + "cannot set 'expression' with " .. + "'methods', 'hosts', 'paths', 'headers', 'snis', 'sources' or 'destinations' " .. + "simultaneously" + end + local schema = get_schema(entity.protocols) local exp = get_expression(entity) @@ -43,20 +102,34 @@ if kong_router_flavor ~= "traditional" then return true end + + table.insert(entity_checks, + { custom_entity_check = { + field_sources = { "id", "protocols", + "snis", "sources", "destinations", + "methods", "hosts", "paths", "headers", + "expression", + }, + run_with_missing_fields = true, + fn = validate_route, + } } + ) end -- if kong_router_flavor ~= "traditional" -if kong_router_flavor == "expressions" then - return { + +local routes = { name = "routes", primary_key = { "id" }, endpoint_key = "name", workspaceable = true, + subschema_key = "protocols", fields = { { id = typedefs.uuid, }, { created_at = typedefs.auto_timestamp_s }, { updated_at = typedefs.auto_timestamp_s }, { name = typedefs.utf8_name }, + { protocols = { type = "set", description = "An array of the protocols this Route should allow.", len_min = 1, @@ -70,6 +143,7 @@ if kong_router_flavor == "expressions" then }, default = { "http", "https" }, -- TODO: different default depending on service's scheme }, }, + { https_redirect_status_code = { type = "integer", description = "The status code Kong responds with when all properties of a Route match except the protocol", one_of = { 426, 301, 302, 307, 308 }, @@ -79,109 +153,16 @@ if kong_router_flavor == "expressions" then { preserve_host = { description = "When matching a Route via one of the hosts domain names, use the request Host header in the upstream request headers.", type = "boolean", required = true, default = false }, }, { request_buffering = { description = "Whether to enable request body buffering or not. With HTTP 1.1.", type = "boolean", required = true, default = true }, }, { response_buffering = { description = "Whether to enable response body buffering or not.", type = "boolean", required = true, default = true }, }, + { tags = typedefs.tags }, { service = { description = "The Service this Route is associated to. This is where the Route proxies traffic to.", type = "foreign", reference = "services" }, }, - { expression = { description = " The router expression.", type = "string", required = true }, }, - { priority = { description = "A number used to choose which route resolves a given request when several routes match it using regexes simultaneously.", type = "integer", required = true, default = 0 }, }, - }, - - entity_checks = { - { custom_entity_check = { - field_sources = { "expression", "id", "protocols", }, - fn = validate_route, - } }, - }, - } - --- router_flavor in ('traditional_compatible', 'traditional') -else - local PATH_V1_DEPRECATION_MSG - - if kong_router_flavor == "traditional" then - PATH_V1_DEPRECATION_MSG = - "path_handling='v1' is deprecated and " .. - "will be removed in future version, " .. - "please use path_handling='v0' instead" - - elseif kong_router_flavor == "traditional_compatible" then - PATH_V1_DEPRECATION_MSG = - "path_handling='v1' is deprecated and " .. - "will not work under 'traditional_compatible' router_flavor, " .. - "please use path_handling='v0' instead" - end - - local entity_checks = { - { conditional = { if_field = "protocols", - if_match = { elements = { type = "string", not_one_of = { "grpcs", "https", "tls", "tls_passthrough" }}}, - then_field = "snis", - then_match = { len_eq = 0 }, - then_err = "'snis' can only be set when 'protocols' is 'grpcs', 'https', 'tls' or 'tls_passthrough'", - }}, - { custom_entity_check = { - field_sources = { "path_handling" }, - fn = function(entity) - if entity.path_handling == "v1" then - deprecation(PATH_V1_DEPRECATION_MSG, { after = "3.0", }) - end - - return true - end, - }}, - } - - if kong_router_flavor == "traditional_compatible" then - local is_empty_field = require("kong.router.transform").is_empty_field - - table.insert(entity_checks, - { custom_entity_check = { - field_sources = { "id", "protocols", - "snis", "sources", "destinations", - "methods", "hosts", "paths", "headers", - }, - run_with_missing_fields = true, - fn = function(entity) - if is_empty_field(entity.snis) and - is_empty_field(entity.sources) and - is_empty_field(entity.destinations) and - is_empty_field(entity.methods) and - is_empty_field(entity.hosts) and - is_empty_field(entity.paths) and - is_empty_field(entity.headers) - then - return true - end - - return validate_route(entity) - end, - }} - ) - end - return { - name = "routes", - primary_key = { "id" }, - endpoint_key = "name", - workspaceable = true, - subschema_key = "protocols", + { snis = { type = "set", + description = "A list of SNIs that match this Route.", + elements = typedefs.sni }, }, + { sources = typedefs.sources }, + { destinations = typedefs.destinations }, - fields = { - { id = typedefs.uuid, }, - { created_at = typedefs.auto_timestamp_s }, - { updated_at = typedefs.auto_timestamp_s }, - { name = typedefs.utf8_name }, - { protocols = { type = "set", - description = "An array of the protocols this Route should allow.", - len_min = 1, - required = true, - elements = typedefs.protocol, - mutually_exclusive_subsets = { - { "http", "https" }, - { "tcp", "tls", "udp" }, - { "tls_passthrough" }, - { "grpc", "grpcs" }, - }, - default = { "http", "https" }, -- TODO: different default depending on service's scheme - }, }, { methods = typedefs.methods }, { hosts = typedefs.hosts }, { paths = typedefs.router_paths }, @@ -195,27 +176,26 @@ else }, }, } }, - { https_redirect_status_code = { type = "integer", - description = "The status code Kong responds with when all properties of a Route match except the protocol", - one_of = { 426, 301, 302, 307, 308 }, - default = 426, required = true, - }, }, + { regex_priority = { description = "A number used to choose which route resolves a given request when several routes match it using regexes simultaneously.", type = "integer", default = 0 }, }, - { strip_path = { description = "When matching a Route via one of the paths, strip the matching prefix from the upstream request URL.", type = "boolean", required = true, default = true }, }, { path_handling = { description = "Controls how the Service path, Route path and requested path are combined when sending a request to the upstream.", type = "string", default = "v0", one_of = { "v0", "v1" }, }, }, - { preserve_host = { description = "When matching a Route via one of the hosts domain names, use the request Host header in the upstream request headers.", type = "boolean", required = true, default = false }, }, - { request_buffering = { description = "Whether to enable request body buffering or not. With HTTP 1.1.", type = "boolean", required = true, default = true }, }, - { response_buffering = { description = "Whether to enable response body buffering or not.", type = "boolean", required = true, default = true }, }, - { snis = { type = "set", - description = "A list of SNIs that match this Route when using stream routing.", - elements = typedefs.sni }, }, - { sources = typedefs.sources }, - { destinations = typedefs.destinations }, - { tags = typedefs.tags }, - { service = { description = "The Service this Route is associated to. This is where the Route proxies traffic to.", - type = "foreign", reference = "services" }, }, - }, + }, -- fields entity_checks = entity_checks, +} -- routes + + +if kong_router_flavor == "expressions" then + + local special_fields = { + { expression = { description = "The route expression.", type = "string" }, }, -- not required now + { priority = { description = "A number used to specify the matching order for expression routes. The higher the `priority`, the sooner an route will be evaluated. This field is ignored unless `expression` field is set.", type = "integer", between = { 0, 2^46 - 1 }, required = true, default = 0 }, }, } + + for _, v in ipairs(special_fields) do + table.insert(routes.fields, v) + end end + + +return routes diff --git a/kong/db/schema/entities/routes_subschemas.lua b/kong/db/schema/entities/routes_subschemas.lua index 0801c5bb99f..7ac3dff1933 100644 --- a/kong/db/schema/entities/routes_subschemas.lua +++ b/kong/db/schema/entities/routes_subschemas.lua @@ -66,18 +66,47 @@ local grpc_subschema = { } +-- NOTICE: make sure we have correct schema constraion for flavor 'expressions' if kong and kong.configuration and kong.configuration.router_flavor == "expressions" then - return {} - -else - return { - http = http_subschema, -- protocols is the subschema key, and the first - https = http_subschema, -- matching protocol name is selected as subschema name - tcp = stream_subschema, - tls = stream_subschema, - udp = stream_subschema, - tls_passthrough = stream_subschema, - grpc = grpc_subschema, - grpcs = grpc_subschema, - } + + -- now http route in flavor 'expressions' accepts `sources` and `destinations` + + assert(http_subschema.fields[1].sources) + http_subschema.fields[1] = nil -- sources + + assert(http_subschema.fields[2].destinations) + http_subschema.fields[2] = nil -- destinations + + -- the route should have the field 'expression' if no others + + table.insert(http_subschema.entity_checks[1].conditional_at_least_one_of.then_at_least_one_of, "expression") + table.insert(http_subschema.entity_checks[1].conditional_at_least_one_of.else_then_at_least_one_of, "expression") + + -- now grpc route in flavor 'expressions' accepts `sources` and `destinations` + + assert(grpc_subschema.fields[3].sources) + grpc_subschema.fields[3] = nil -- sources + + assert(grpc_subschema.fields[4].destinations) + grpc_subschema.fields[4] = nil -- destinations + + -- the route should have the field 'expression' if no others + + table.insert(grpc_subschema.entity_checks[1].conditional_at_least_one_of.then_at_least_one_of, "expression") + table.insert(grpc_subschema.entity_checks[1].conditional_at_least_one_of.else_then_at_least_one_of, "expression") + + table.insert(stream_subschema.entity_checks[1].conditional_at_least_one_of.then_at_least_one_of, "expression") + table.insert(stream_subschema.entity_checks[2].conditional_at_least_one_of.then_at_least_one_of, "expression") + end + +return { + http = http_subschema, -- protocols is the subschema key, and the first + https = http_subschema, -- matching protocol name is selected as subschema name + tcp = stream_subschema, + tls = stream_subschema, + udp = stream_subschema, + tls_passthrough = stream_subschema, + grpc = grpc_subschema, + grpcs = grpc_subschema, +} diff --git a/kong/router/atc.lua b/kong/router/atc.lua index f7043491d1a..55dd8d2db75 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -30,6 +30,7 @@ local check_select_params = utils.check_select_params local get_service_info = utils.get_service_info local route_match_stat = utils.route_match_stat local split_host_port = transform.split_host_port +local split_routes_and_services_by_path = transform.split_routes_and_services_by_path local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE @@ -277,10 +278,15 @@ end function _M.new(routes, cache, cache_neg, old_router, get_exp_and_priority) + -- routes argument is a table with [route] and [service] if type(routes) ~= "table" then return error("expected arg #1 routes to be a table") end + if is_http then + routes = split_routes_and_services_by_path(routes) + end + local router, err if not old_router then diff --git a/kong/router/compat.lua b/kong/router/compat.lua index 410168e8575..a3f3f21e1d0 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -2,38 +2,13 @@ local _M = {} local atc = require("kong.router.atc") -local utils = require("kong.router.utils") local transform = require("kong.router.transform") -local tb_new = require("table.new") -local tb_nkeys = require("table.nkeys") -local uuid = require("resty.jit-uuid") -local shallow_copy = require("kong.tools.utils").shallow_copy - - -local is_regex_magic = utils.is_regex_magic -local is_empty_field = transform.is_empty_field local get_expression = transform.get_expression local get_priority = transform.get_priority -local type = type -local pairs = pairs -local ipairs = ipairs -local assert = assert -local tb_insert = table.insert - - -local is_http = ngx.config.subsystem == "http" - - --- When splitting routes, we need to assign new UUIDs to the split routes. We use uuid v5 to generate them from --- the original route id and the path index so that incremental rebuilds see stable IDs for routes that have not --- changed. -local uuid_generator = assert(uuid.factory_v5('7f145bf9-0dce-4f91-98eb-debbce4b9f6b')) - - local function get_exp_and_priority(route) if route.expression then ngx.log(ngx.ERR, "expecting a traditional route while it's not (probably an expressions route). ", @@ -47,77 +22,7 @@ local function get_exp_and_priority(route) end --- group array-like table t by the function f, returning a table mapping from --- the result of invoking f on one of the elements to the actual elements. -local function group_by(t, f) - local result = {} - for _, value in ipairs(t) do - local key = f(value) - if result[key] then - tb_insert(result[key], value) - else - result[key] = { value } - end - end - return result -end - --- split routes into multiple routes, one for each prefix length and one for all --- regular expressions -local function split_route_by_path_into(route_and_service, routes_and_services_split) - local original_route = route_and_service.route - - if is_empty_field(original_route.paths) or #original_route.paths == 1 then - tb_insert(routes_and_services_split, route_and_service) - return - end - - -- make sure that route_and_service contains only the two expected entries, route and service - assert(tb_nkeys(route_and_service) == 1 or tb_nkeys(route_and_service) == 2) - - local grouped_paths = group_by( - original_route.paths, - function(path) - return is_regex_magic(path) or #path - end - ) - for index, paths in pairs(grouped_paths) do - local cloned_route = { - route = shallow_copy(original_route), - service = route_and_service.service, - } - - cloned_route.route.original_route = original_route - cloned_route.route.paths = paths - cloned_route.route.id = uuid_generator(original_route.id .. "#" .. tostring(index)) - - tb_insert(routes_and_services_split, cloned_route) - end -end - - -local function split_routes_and_services_by_path(routes_and_services) - local count = #routes_and_services - local routes_and_services_split = tb_new(count, 0) - - for i = 1, count do - split_route_by_path_into(routes_and_services[i], routes_and_services_split) - end - - return routes_and_services_split -end - - function _M.new(routes_and_services, cache, cache_neg, old_router) - -- route_and_service argument is a table with [route] and [service] - if type(routes_and_services) ~= "table" then - return error("expected arg #1 routes to be a table", 2) - end - - if is_http then - routes_and_services = split_routes_and_services_by_path(routes_and_services) - end - return atc.new(routes_and_services, cache, cache_neg, old_router, get_exp_and_priority) end diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 733aaeb88c6..7d11022344e 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -8,6 +8,10 @@ local atc = require("kong.router.atc") local transform = require("kong.router.transform") +local get_expression = transform.get_expression +local get_priority = transform.get_priority + + local gen_for_field = transform.gen_for_field local OP_EQUAL = transform.OP_EQUAL local LOGICAL_AND = transform.LOGICAL_AND @@ -27,7 +31,7 @@ local PROTOCOLS_OVERRIDE = { -- net.port => net.dst.port local function transform_expression(route) - local exp = route.expression + local exp = get_expression(route) if not exp then return nil @@ -60,6 +64,8 @@ local function get_exp_and_priority(route) return end + local priority = get_priority(route) + local protocols = route.protocols -- give the chance for http redirection (301/302/307/308/426) @@ -69,7 +75,7 @@ local function get_exp_and_priority(route) protocols[1] == "tls" or protocols[1] == "tls_passthrough") then - return exp, route.priority + return exp, priority end local gen = gen_for_field("net.protocol", OP_EQUAL, protocols, @@ -80,7 +86,7 @@ local function get_exp_and_priority(route) exp = exp .. LOGICAL_AND .. gen end - return exp, route.priority + return exp, priority end diff --git a/kong/router/transform.lua b/kong/router/transform.lua index 02c74676851..351eb480e68 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -1,6 +1,8 @@ local bit = require("bit") local buffer = require("string.buffer") +local tb_new = require("table.new") local tb_nkeys = require("table.nkeys") +local uuid = require("resty.jit-uuid") local lrucache = require("resty.lrucache") local ipmatcher = require("resty.ipmatcher") local utils = require("kong.router.utils") @@ -8,7 +10,10 @@ local utils = require("kong.router.utils") local type = type local assert = assert +local pairs = pairs local ipairs = ipairs +local tostring = tostring +local tb_insert = table.insert local fmt = string.format local byte = string.byte local bor, band, lshift, rshift = bit.bor, bit.band, bit.lshift, bit.rshift @@ -16,6 +21,7 @@ local bor, band, lshift, rshift = bit.bor, bit.band, bit.lshift, bit.rshift local is_regex_magic = utils.is_regex_magic local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower +local shallow_copy = require("kong.tools.table").shallow_copy local is_null @@ -305,6 +311,13 @@ end local function get_expression(route) + -- we perfer the field 'expression', reject others + if not is_null(route.expression) then + return route.expression + end + + -- transform other fields (methods/hosts/paths/...) to expression + local methods = route.methods local hosts = route.hosts local paths = route.paths @@ -512,6 +525,10 @@ local PLAIN_HOST_ONLY_BIT = lshift_uint64(0x01ULL, 60) local REGEX_URL_BIT = lshift_uint64(0x01ULL, 51) +-- expression only route has higher priority than traditional route +local EXPRESSION_ONLY_BIT = lshift_uint64(0xFFULL, 56) + + -- convert a route to a priority value for use in the ATC router -- priority must be a 64-bit non negative integer -- format (big endian): @@ -527,6 +544,13 @@ local REGEX_URL_BIT = lshift_uint64(0x01ULL, 51) -- | | | -- +-------------------------+-------------------------------------+ local function get_priority(route) + -- we perfer the fields 'expression' and 'priority' + if not is_null(route.expression) then + return bor(EXPRESSION_ONLY_BIT, route.priority or 0) + end + + -- transform other fields (methods/hosts/paths/...) to expression priority + local snis = route.snis local srcs = route.sources local dsts = route.destinations @@ -544,7 +568,15 @@ local function get_priority(route) local paths = route.paths local headers = route.headers - local match_weight = 0 -- 0x0ULL + local match_weight = 0 -- 0x0ULL, *can not* exceed `7` + + if not is_empty_field(srcs) then + match_weight = match_weight + 1 + end + + if not is_empty_field(dsts) then + match_weight = match_weight + 1 + end if not is_empty_field(methods) then match_weight = match_weight + 1 @@ -611,6 +643,10 @@ local function get_priority(route) end end + -- Currently match_weight has only 3 bits + -- it can not be more than 7 + assert(match_weight <= 7) + local match_weight = lshift_uint64(match_weight, 61) local headers_count = lshift_uint64(headers_count, 52) @@ -628,6 +664,77 @@ local function get_priority(route) end +-- When splitting routes, we need to assign new UUIDs to the split routes. We use uuid v5 to generate them from +-- the original route id and the path index so that incremental rebuilds see stable IDs for routes that have not +-- changed. +local uuid_generator = assert(uuid.factory_v5('7f145bf9-0dce-4f91-98eb-debbce4b9f6b')) + + +local function sort_by_regex_or_length(path) + return is_regex_magic(path) or #path +end + + +-- group array-like table t by the function f, returning a table mapping from +-- the result of invoking f on one of the elements to the actual elements. +local function group_by(t, f) + local result = {} + for _, value in ipairs(t) do + local key = f(value) + if result[key] then + tb_insert(result[key], value) + else + result[key] = { value } + end + end + return result +end + +-- split routes into multiple routes, one for each prefix length and one for all +-- regular expressions +local function split_route_by_path_info(route_and_service, routes_and_services_split) + local original_route = route_and_service.route + + if is_empty_field(original_route.paths) or #original_route.paths == 1 or + not is_null(original_route.expression) -- expression will ignore paths + then + tb_insert(routes_and_services_split, route_and_service) + return + end + + -- make sure that route_and_service contains only the two expected entries, route and service + assert(tb_nkeys(route_and_service) == 1 or tb_nkeys(route_and_service) == 2) + + local grouped_paths = group_by( + original_route.paths, sort_by_regex_or_length + ) + for index, paths in pairs(grouped_paths) do + local cloned_route = { + route = shallow_copy(original_route), + service = route_and_service.service, + } + + cloned_route.route.original_route = original_route + cloned_route.route.paths = paths + cloned_route.route.id = uuid_generator(original_route.id .. "#" .. tostring(index)) + + tb_insert(routes_and_services_split, cloned_route) + end +end + + +local function split_routes_and_services_by_path(routes_and_services) + local count = #routes_and_services + local routes_and_services_split = tb_new(count, 0) + + for i = 1, count do + split_route_by_path_info(routes_and_services[i], routes_and_services_split) + end + + return routes_and_services_split +end + + return { OP_EQUAL = OP_EQUAL, @@ -636,10 +743,14 @@ return { split_host_port = split_host_port, + is_null = is_null, is_empty_field = is_empty_field, + gen_for_field = gen_for_field, get_expression = get_expression, get_priority = get_priority, + + split_routes_and_services_by_path = split_routes_and_services_by_path, } diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index e8b788818f8..a3d551cab9c 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -43,14 +43,17 @@ local function reload_flavor(flavor) end -describe("routes schema (flavor = traditional/traditional_compatible)", function() +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do +describe("routes schema (flavor = " .. flavor .. ")", function() local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" local uuid_pattern = "^" .. ("%x"):rep(8) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(4) .. "%-" .. ("%x"):rep(12) .. "$" - reload_flavor("traditional") + local it_trad_only = (flavor == "traditional") and it or pending + + reload_flavor(flavor) setup_global_env() it("validates a valid route", function() @@ -354,7 +357,8 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function assert.is_true(ok) end) - it("accepts properly percent-encoded values", function() + -- TODO: bump atc-router to fix it + it_trad_only("accepts properly percent-encoded values", function() local valid_paths = { "/abcd\xaa\x10\xff\xAA\xFF" } for i = 1, #valid_paths do @@ -1070,7 +1074,8 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function assert.falsy(ok) assert.same({ ["@entity"] = { - "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'" + "must set one of 'sources', 'destinations', 'snis'" .. + (flavor == "expressions" and ", 'expression'" or "") .. " when 'protocols' is 'tcp', 'tls' or 'udp'" } }, errs) end @@ -1087,7 +1092,8 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function assert.falsy(ok) assert.same({ ["@entity"] = { - "must set one of 'methods', 'hosts', 'headers', 'paths' when 'protocols' is 'http'" + "must set one of 'methods', 'hosts', 'headers', 'paths'" .. + (flavor == "expressions" and ", 'expression'" or "") .. " when 'protocols' is 'http'" } }, errs) @@ -1099,7 +1105,8 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function assert.falsy(ok) assert.same({ ["@entity"] = { - "must set one of 'methods', 'hosts', 'headers', 'paths', 'snis' when 'protocols' is 'https'" + "must set one of 'methods', 'hosts', 'headers', 'paths', 'snis'" .. + (flavor == "expressions" and ", 'expression'" or "") .. " when 'protocols' is 'https'" } }, errs) end) @@ -1114,7 +1121,8 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function assert.falsy(ok) assert.same({ ["@entity"] = { - "must set one of 'hosts', 'headers', 'paths' when 'protocols' is 'grpc'" + "must set one of 'hosts', 'headers', 'paths'" .. + (flavor == "expressions" and ", 'expression'" or "") .." when 'protocols' is 'grpc'" } }, errs) @@ -1126,7 +1134,8 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function assert.falsy(ok) assert.same({ ["@entity"] = { - "must set one of 'hosts', 'headers', 'paths', 'snis' when 'protocols' is 'grpcs'" + "must set one of 'hosts', 'headers', 'paths', 'snis'" .. + (flavor == "expressions" and ", 'expression'" or "") .. " when 'protocols' is 'grpcs'" } }, errs) end) @@ -1264,6 +1273,7 @@ describe("routes schema (flavor = traditional/traditional_compatible)", function end) end) +end -- for flavor describe("routes schema (flavor = expressions)", function() @@ -1273,7 +1283,7 @@ describe("routes schema (flavor = expressions)", function() reload_flavor("expressions") setup_global_env() - it("validates a valid route", function() + it("validates a valid route with only expression field", function() local route = { id = a_valid_uuid, name = "my_route", @@ -1292,6 +1302,65 @@ describe("routes schema (flavor = expressions)", function() assert.falsy(route.strip_path) end) + it("validates a valid route without expression field", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "https" }, + + methods = { "GET", "POST" }, + hosts = { "example.com" }, + headers = { location = { "location-1" } }, + paths = { "/ovo" }, + + snis = { "example.org" }, + sources = {{ ip = "127.0.0.1" }}, + destinations = {{ ip = "127.0.0.1" }}, + + strip_path = false, + preserve_host = true, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + assert.truthy(Routes:validate(route)) + assert.falsy(route.strip_path) + end) + + it("fails when set 'expression' and others simultaneously", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + expression = [[(http.method == "GET")]], + service = { id = another_uuid }, + } + + local others = { + methods = { "GET", "POST" }, + hosts = { "example.com" }, + headers = { location = { "location-1" } }, + paths = { "/ovo" }, + + snis = { "example.org" }, + sources = {{ ip = "127.0.0.1" }}, + destinations = {{ ip = "127.0.0.1" }}, + } + + for k, v in pairs(others) do + route[k] = v + + local r = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(r) + assert.falsy(ok) + assert.truthy(errs["@entity"]) + + route[k] = nil + end + end) + it("fails when priority is missing", function() local route = { priority = ngx.null } route = Routes:process_auto_fields(route, "insert") @@ -1300,12 +1369,20 @@ describe("routes schema (flavor = expressions)", function() assert.truthy(errs["priority"]) end) - it("fails when expression is missing", function() + it("fails when priority is more than 2^46 - 1", function() + local route = { priority = 2^46 } + route = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(route) + assert.falsy(ok) + assert.truthy(errs["priority"]) + end) + + it("fails when all fields is missing", function() local route = { expression = ngx.null } route = Routes:process_auto_fields(route, "insert") local ok, errs = Routes:validate_insert(route) assert.falsy(ok) - assert.truthy(errs["expression"]) + assert.truthy(errs["@entity"]) end) it("fails given an invalid expression", function() @@ -1322,11 +1399,12 @@ describe("routes schema (flavor = expressions)", function() end) -describe("routes schema (flavor = traditional_compatible)", function() +for _, flavor in ipairs({ "traditional_compatible", "expressions" }) do +describe("routes schema (flavor = " .. flavor .. ")", function() local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" - reload_flavor("traditional_compatible") + reload_flavor(flavor) setup_global_env() it("validates a valid http route", function() @@ -1416,6 +1494,7 @@ describe("routes schema (flavor = traditional_compatible)", function() assert.is_nil(errs) end) end) +end -- flavor in ipairs({ "traditional_compatible", "expressions" }) describe("routes schema (flavor = expressions)", function() @@ -1492,7 +1571,6 @@ describe("routes schema (flavor = expressions)", function() local ok, errs = Routes:validate_insert(route) assert.falsy(ok) - -- verified by `schema/typedefs.lua` assert.truthy(errs["@entity"]) end) @@ -1509,7 +1587,6 @@ describe("routes schema (flavor = expressions)", function() local ok, errs = Routes:validate_insert(route) assert.falsy(ok) - -- verified by `schema/typedefs.lua` assert.truthy(errs["@entity"]) end) @@ -1526,7 +1603,6 @@ describe("routes schema (flavor = expressions)", function() local ok, errs = Routes:validate_insert(route) assert.falsy(ok) - -- verified by `schema/typedefs.lua` assert.truthy(errs["@entity"]) end) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 913e109cbdc..86f28ac33ab 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -22,16 +22,6 @@ local function reload_router(flavor, subsystem) end local function new_router(cases, old_router) - -- add fields expression/priority only for flavor expressions - if kong.configuration.router_flavor == "expressions" then - for _, v in ipairs(cases) do - local r = v.route - - r.expression = r.expression or atc_compat.get_expression(r) - r.priority = r.priority or atc_compat._get_priority(r) - end - end - return Router.new(cases, nil, nil, old_router) end @@ -4878,7 +4868,7 @@ end) end -- for flavor -for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do describe("Router (flavor = " .. flavor .. ")", function() reload_router(flavor) @@ -4995,8 +4985,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do end) end -do - local flavor = "traditional_compatible" +for _, flavor in ipairs({ "traditional_compatible", "expressions" }) do describe("Router (flavor = " .. flavor .. ")", function() reload_router(flavor) @@ -5139,7 +5128,8 @@ do assert.same(use_case[2].route, match_t.route) end) end) -end -- local flavor = "traditional_compatible" +end -- for flavor + do local flavor = "expressions" @@ -5770,5 +5760,96 @@ do assert.falsy(match_t) end) end) + + describe("Router (flavor = " .. flavor .. ") [http]", function() + reload_router(flavor) + + it("rejects other fields if expression field exists", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foo" }, -- rejected + expression = [[http.path ^= r#"/bar"#]], -- effective + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo") + assert.falsy(match_t) + + local match_t = router:select("GET", "/bar") + assert.truthy(match_t) + end) + + it("expression route has higher priority than traditional route", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { "/foo" }, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + table.insert(use_case, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path ^= r#"/foo"#]], + }, + }) + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + + it("works when route.priority is near 2^46", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + expression = [[http.path ^= r#"/foo"#]], + priority = 2^46 - 3, + }, + }, + } + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar") + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + + table.insert(use_case, { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + expression = [[http.path ^= r#"/foo"#]], + priority = 2^46 - 2, + }, + }) + + local router = assert(new_router(use_case)) + + local match_t = router:select("GET", "/foo/bar") + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + end) + end) end -- local flavor = "expressions" diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index c510b247532..110c90cb423 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -2,7 +2,6 @@ local helpers = require "spec.helpers" local utils = require "pl.utils" local stringx = require "pl.stringx" local http = require "resty.http" -local atc_compat = require "kong.router.compat" local function count_server_blocks(filename) @@ -162,16 +161,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.destinations = nil - return r end diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 74d4f491bee..ba32c8e6846 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -122,8 +122,7 @@ local function remove_routes(strategy, routes) admin_api.plugins:remove(enable_buffering_plugin) end ---for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do -for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, b in ipairs({ false, true }) do enable_buffering = b for _, strategy in helpers.each_strategy() do describe("Router [#" .. strategy .. ", flavor = " .. flavor .. "] with buffering [" .. (b and "on]" or "off]") , function() @@ -2596,6 +2595,76 @@ do end) + describe("Router [#" .. strategy .. ", flavor = " .. flavor .. "]", function() + local proxy_client + + reload_router(flavor) + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + local service = bp.services:insert { + name = "global-cert", + } + + bp.routes:insert { + protocols = { "http" }, + expression = [[http.path == "/foo/bar"]], + priority = 2^46 - 1, + service = service, + } + + assert(helpers.start_kong({ + router_flavor = flavor, + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + allow_debug_header = true, + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("can set route.priority to 2^46 - 1", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/foo/bar", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + + local route_id = res.headers["kong-route-id"] + + local admin_client = helpers.admin_client() + local res = assert(admin_client:send { + method = "GET", + path = "/routes/" .. route_id, + }) + local body = assert.response(res).has_status(200) + assert(string.find(body, [["priority":70368744177663]])) + + local json = cjson.decode(body) + assert.equal(2^46 - 1, json.priority) + + admin_client:close() + end) + + end) + end -- strategy end -- http expression 'http.queries.*' diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index f03cae5bb23..77030035441 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -2,7 +2,6 @@ local ssl_fixtures = require "spec.fixtures.ssl" local helpers = require "spec.helpers" local cjson = require "cjson" local fmt = string.format -local atc_compat = require "kong.router.compat" local function get_cert(server_name) @@ -62,18 +61,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.hosts = nil - r.paths = nil - r.snis = nil - return r end diff --git a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua index 53dc73de26f..b898979d6ed 100644 --- a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local atc_compat = require "kong.router.compat" local function reload_router(flavor) @@ -24,16 +23,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.destinations = nil - return r end diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index df51053ffb0..67bfdce3767 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -1,6 +1,5 @@ local helpers = require "spec.helpers" local ssl_fixtures = require "spec.fixtures.ssl" -local atc_compat = require "kong.router.compat" local other_ca_cert = [[ @@ -103,20 +102,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.hosts = nil - r.paths = nil - r.snis = nil - - r.destinations = nil - return r end @@ -135,7 +122,7 @@ local function gen_plugin(route) end -for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do describe("overriding upstream TLS parameters for database [#" .. strategy .. ", flavor = " .. flavor .. "]", function() local admin_client diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index 07ea00861df..bc578ffd744 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -1,7 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_path = require "pl.path" -local atc_compat = require "kong.router.compat" local FILE_LOG_PATH = os.tmpname() @@ -28,18 +27,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.hosts = nil - r.paths = nil - r.snis = nil - return r end diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index 1dc731df560..daaedb55d92 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -1,6 +1,5 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" -local atc_compat = require "kong.router.compat" local TEST_CONF = helpers.test_conf @@ -28,18 +27,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.hosts = nil - r.paths = nil - r.snis = nil - return r end diff --git a/spec/02-integration/05-proxy/23-context_spec.lua b/spec/02-integration/05-proxy/23-context_spec.lua index 603dd21ee75..f5e82e9e45e 100644 --- a/spec/02-integration/05-proxy/23-context_spec.lua +++ b/spec/02-integration/05-proxy/23-context_spec.lua @@ -1,6 +1,5 @@ local helpers = require "spec.helpers" local null = ngx.null -local atc_compat = require "kong.router.compat" local function reload_router(flavor) @@ -25,17 +24,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.paths = nil - r.destinations = nil - return r end diff --git a/spec/02-integration/05-proxy/26-udp_spec.lua b/spec/02-integration/05-proxy/26-udp_spec.lua index 4be4717032e..f0e34293822 100644 --- a/spec/02-integration/05-proxy/26-udp_spec.lua +++ b/spec/02-integration/05-proxy/26-udp_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local atc_compat = require "kong.router.compat" local UDP_PROXY_PORT = 26001 @@ -27,16 +26,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.sources = nil - return r end diff --git a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua index 927497446c8..3bab5d24f02 100644 --- a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua @@ -1,7 +1,6 @@ local helpers = require "spec.helpers" local pl_file = require "pl.file" local cjson = require "cjson" -local atc_compat = require "kong.router.compat" local TEST_CONF = helpers.test_conf @@ -97,16 +96,8 @@ local function reload_router(flavor) end +-- TODO: remove it when we confirm it is not needed local function gen_route(flavor, r) - if flavor ~= "expressions" then - return r - end - - r.expression = atc_compat.get_expression(r) - r.priority = tonumber(atc_compat._get_priority(r)) - - r.destinations = nil - return r end diff --git a/spec/02-integration/05-proxy/31-stream_tls_spec.lua b/spec/02-integration/05-proxy/31-stream_tls_spec.lua index 17a2897e68c..3df56e1e7ee 100644 --- a/spec/02-integration/05-proxy/31-stream_tls_spec.lua +++ b/spec/02-integration/05-proxy/31-stream_tls_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" -for _, flavor in ipairs({ "traditional", "traditional_compatible" }) do +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy({"postgres"}) do describe("#stream Proxying [#" .. strategy .. "] [#" .. flavor .. "]", function() local bp From e7159cae979b8fde91b8bf70cd529da2af124908 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 18 Apr 2024 15:33:03 +0800 Subject: [PATCH 3546/4351] tests(router): use router.transform.get_expression (#12874) KAG-4138 --- spec/01-unit/08-router_spec.lua | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 86f28ac33ab..558ed7ca792 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1,7 +1,7 @@ local Router -local atc_compat = require "kong.router.compat" local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local uuid = require("kong.tools.utils").uuid +local get_expression = require("kong.router.transform").get_expression local function reload_router(flavor, subsystem) _G.kong = { @@ -2165,7 +2165,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("check empty route fields", function() local use_case - local get_expression = atc_compat.get_expression before_each(function() use_case = { @@ -2223,7 +2222,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("raw string", function() local use_case - local get_expression = atc_compat.get_expression before_each(function() use_case = { @@ -2256,7 +2254,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("check regex with '\\'", function() local use_case - local get_expression = atc_compat.get_expression before_each(function() use_case = { @@ -2289,7 +2286,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" describe("generate http expression", function() local use_case - local get_expression = atc_compat.get_expression before_each(function() use_case = { @@ -4733,8 +4729,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" -- enable stream subsystem reload_router(flavor, "stream") - local get_expression = require("kong.router.compat").get_expression - describe("check empty route fields", function() local use_case From 9a511d0d3bddc3417861f735c64d6638ffcca6fb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 19 Apr 2024 13:50:20 +0800 Subject: [PATCH 3547/4351] feat(build): allow use local path to replace git repositories (#12881) --- .requirements | 2 ++ build/build_system.bzl | 27 +++++++++++++++++++ .../atc_router/atc_router_repositories.bzl | 6 ++--- .../openresty/brotli/brotli_repositories.bzl | 4 +-- build/openresty/repositories.bzl | 10 +++---- build/openresty/wasmx/wasmx_repositories.bzl | 4 +-- build/repositories.bzl | 4 +-- 7 files changed, 42 insertions(+), 15 deletions(-) diff --git a/.requirements b/.requirements index 26b43ba859f..e83a0e24dcc 100644 --- a/.requirements +++ b/.requirements @@ -6,6 +6,8 @@ OPENSSL=3.2.1 PCRE=10.43 LIBEXPAT=2.5.0 +# Note: git repositories can be loaded from local path if path is set as value + LUA_KONG_NGINX_MODULE=691ba795ced07364d491e8abbdf0c8c8d3778c14 # 0.10.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 diff --git a/build/build_system.bzl b/build/build_system.bzl index 7667036ea80..695c99cebc5 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -4,6 +4,7 @@ and rules that you'd like to use in your BUILD files. """ load("@bazel_skylib//lib:dicts.bzl", "dicts") +load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository", "new_git_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") # A genrule variant that can output a directory. @@ -208,3 +209,29 @@ github_release = repository_rule( "skip_add_copyright_header": attr.bool(default = False, doc = "Whether to inject COPYRIGHT-HEADER into downloaded files, only required for webuis"), }, ) + +def git_or_local_repository(name, branch, **kwargs): + new_repo = "build_file" in kwargs or "build_file_content" in kwargs + if branch.startswith("/") or branch.startswith("."): + print("Note @%s is initialized as a local repository from path %s" % (name, branch)) + + func = new_repo and native.new_local_repository or native.local_repository + func( + name = name, + path = branch, + build_file = kwargs.get("build_file"), + build_file_content = kwargs.get("build_file_content"), + ) + else: + func = new_repo and new_git_repository or git_repository + + # if "branch" is likely a commit hash, use it as commit + if branch.isalnum() and len(branch) == 40: + kwargs["commit"] = branch + branch = None + + func( + name = name, + branch = branch, + **kwargs + ) diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl index 2daf5879f83..ed6bc0ca38c 100644 --- a/build/openresty/atc_router/atc_router_repositories.bzl +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -1,12 +1,10 @@ """A module defining the dependency atc-router""" -load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("//build:build_system.bzl", "git_or_local_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") def atc_router_repositories(): - maybe( - git_repository, + git_or_local_repository( name = "atc_router", branch = KONG_VAR["ATC_ROUTER"], remote = "https://github.com/Kong/atc-router", diff --git a/build/openresty/brotli/brotli_repositories.bzl b/build/openresty/brotli/brotli_repositories.bzl index 6568fca3c41..c058a954f1b 100644 --- a/build/openresty/brotli/brotli_repositories.bzl +++ b/build/openresty/brotli/brotli_repositories.bzl @@ -1,12 +1,12 @@ """A module defining the dependency """ -load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository") +load("//build:build_system.bzl", "git_or_local_repository") load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def brotli_repositories(): maybe( - git_repository, + git_or_local_repository, name = "brotli", branch = KONG_VAR["BROTLI"], remote = "https://github.com/google/brotli", diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 0d5434f9450..da3361e39ae 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -2,7 +2,7 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") -load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("//build:build_system.bzl", "git_or_local_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") @@ -43,7 +43,7 @@ def openresty_repositories(): ) maybe( - new_git_repository, + git_or_local_repository, name = "lua-kong-nginx-module", branch = KONG_VAR["LUA_KONG_NGINX_MODULE"], remote = "https://github.com/Kong/lua-kong-nginx-module", @@ -52,7 +52,7 @@ def openresty_repositories(): ) maybe( - new_git_repository, + git_or_local_repository, name = "lua-resty-lmdb", branch = KONG_VAR["LUA_RESTY_LMDB"], remote = "https://github.com/Kong/lua-resty-lmdb", @@ -63,7 +63,7 @@ def openresty_repositories(): ) maybe( - new_git_repository, + git_or_local_repository, name = "lua-resty-events", branch = KONG_VAR["LUA_RESTY_EVENTS"], remote = "https://github.com/Kong/lua-resty-events", @@ -72,7 +72,7 @@ def openresty_repositories(): ) maybe( - new_git_repository, + git_or_local_repository, name = "ngx_brotli", branch = KONG_VAR["NGX_BROTLI"], remote = "https://github.com/google/ngx_brotli", diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 250c5c6f2d9..76a03e34076 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -1,6 +1,6 @@ """A module defining the third party dependency WasmX""" -load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("//build:build_system.bzl", "git_or_local_repository") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") load("@kong_bindings//:variables.bzl", "KONG_VAR") @@ -57,7 +57,7 @@ def wasmx_repositories(): if wasm_module_branch == "": wasm_module_branch = KONG_VAR["NGX_WASM_MODULE"] - new_git_repository( + git_or_local_repository( name = "ngx_wasmx_module", branch = wasm_module_branch, remote = KONG_VAR["NGX_WASM_MODULE_REMOTE"], diff --git a/build/repositories.bzl b/build/repositories.bzl index 09c219f49de..c6ca9720d78 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -2,7 +2,7 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("//build:build_system.bzl", "git_or_local_repository") load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") load("//build/libexpat:repositories.bzl", "libexpat_repositories") @@ -67,7 +67,7 @@ filegroup( ) def kong_resty_websocket_repositories(): - new_git_repository( + git_or_local_repository( name = "lua-resty-websocket", branch = KONG_VAR["LUA_RESTY_WEBSOCKET"], remote = "https://github.com/Kong/lua-resty-websocket", From 7dd29d4d4c134a184d03b2303f3a2bb2d02f8e43 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Fri, 19 Apr 2024 14:03:45 +0800 Subject: [PATCH 3548/4351] fix(certificate): hybrid dp cannot refresh certificate entity with vault reference (#12868) This PR fixes a problem that a certificate entity with cert/keys stored in a vault-referenced type cannot be refreshed even if the vault reference secret value has been updated both in L1/L2 vault PDK. FTI-5881 --------- Signed-off-by: Aapo Talvensaari Co-authored-by: Aapo Talvensaari --- ...-dp-certificate-with-vault-not-refresh.yml | 3 + kong/runloop/certificate.lua | 93 ++++++--- .../05-proxy/18-upstream_tls_spec.lua | 8 +- spec/02-integration/13-vaults/05-ttl_spec.lua | 196 ++++++++++++++++++ 4 files changed, 272 insertions(+), 28 deletions(-) create mode 100644 changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml diff --git a/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml b/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml new file mode 100644 index 00000000000..12f89fee2ec --- /dev/null +++ b/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml @@ -0,0 +1,3 @@ +message: Fixed a problem that in hybrid DP mode a certificate entity configured with vault reference may not get refreshed on time +type: bugfix +scope: Core diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index aeeab970205..bfd34d527bc 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -46,43 +46,88 @@ local function log(lvl, ...) ngx_log(lvl, "[ssl] ", ...) end -local function parse_key_and_cert(row) - if row == false then - return default_cert_and_key + +local function parse_cert(cert, parsed) + if cert == nil then + return nil, nil, parsed end - -- parse cert and priv key for later usage by ngx.ssl + if type(cert) == "cdata" then + return cert, nil, parsed + end - local cert, err = parse_pem_cert(row.cert) + local err + cert, err = parse_pem_cert(cert) if not cert then return nil, "could not parse PEM certificate: " .. err end + return cert, nil, true +end + + + +local function parse_key(key, parsed) + if key == nil then + return nil, nil, parsed + end + + if type(key) == "cdata" then + return key, nil, parsed + end - local key, err = parse_pem_priv_key(row.key) + local err + key, err = parse_pem_priv_key(key) if not key then return nil, "could not parse PEM private key: " .. err end + return key, nil, true +end - local cert_alt - local key_alt - if row.cert_alt and row.key_alt then - cert_alt, err = parse_pem_cert(row.cert_alt) - if not cert_alt then - return nil, "could not parse alternate PEM certificate: " .. err - end - key_alt, err = parse_pem_priv_key(row.key_alt) - if not key_alt then - return nil, "could not parse alternate PEM private key: " .. err +local function parse_key_and_cert(row) + if row == false then + return default_cert_and_key + end + + -- parse cert and priv key for later usage by ngx.ssl + + local err, parsed + local key, key_alt + local cert, cert_alt + + cert, err, parsed = parse_cert(row.cert) + if err then + return nil, err + end + + key, err, parsed = parse_key(row.key, parsed) + if err then + return nil, err + end + + cert_alt, err, parsed = parse_cert(row.cert_alt, parsed) + if err then + return nil, err + end + + if cert_alt then + key_alt, err, parsed = parse_key(row.key_alt, parsed) + if err then + return nil, err end end - return { - cert = cert, - key = key, - cert_alt = cert_alt, - key_alt = key_alt, - } + if parsed then + return { + cert = cert, + key = key, + cert_alt = cert_alt, + key_alt = key_alt, + ["$refs"] = row["$refs"], + } + end + + return row end @@ -213,8 +258,8 @@ local function get_certificate(pk, sni_name) fetch_certificate, pk, sni_name) - if certificate and hit_level ~= 3 then - kong.vault.update(certificate) + if certificate and hit_level ~= 3 and certificate["$refs"] then + certificate = parse_key_and_cert(kong.vault.update(certificate)) end return certificate, err diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index 67bfdce3767..b560a2a0e0e 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -309,13 +309,13 @@ for _, strategy in helpers.each_strategy() do lazy_teardown(function() helpers.stop_kong() end) - + local function get_tls_service_id(subsystems) if subsystems == "http" then return service_mtls.id else return tls_service_mtls.id - end + end end local function get_proxy_client(subsystems, stream_port) @@ -326,7 +326,7 @@ for _, strategy in helpers.each_strategy() do end end - local function wait_for_all_config_update(subsystems) + local function wait_for_all_config_update(subsystems) local opt = {} if subsystems == "stream" then opt.stream_enabled = true @@ -881,7 +881,7 @@ for _, strategy in helpers.each_strategy() do end) end end, 10) - + if subsystems == "http" then assert.matches("An invalid response was received from the upstream server", body) end diff --git a/spec/02-integration/13-vaults/05-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua index f3eaf983499..c55af346611 100644 --- a/spec/02-integration/13-vaults/05-ttl_spec.lua +++ b/spec/02-integration/13-vaults/05-ttl_spec.lua @@ -1,4 +1,5 @@ local helpers = require "spec.helpers" +local ssl_fixtures = require "spec.fixtures.ssl" -- using the full path so that we don't have to modify package.path in -- this context @@ -221,5 +222,200 @@ describe("vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, functio end) end) + +describe("#hybrid mode dp vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, function() + local client + local admin_client + local secret = "my-secret" + local certificate + + local tls_fixtures = { + http_mock = { + upstream_tls = [[ + server { + server_name example.com; + listen 16799 ssl; + + ssl_certificate ../spec/fixtures/mtls_certs/example.com.crt; + ssl_certificate_key ../spec/fixtures/mtls_certs/example.com.key; + ssl_client_certificate ../spec/fixtures/mtls_certs/ca.crt; + ssl_verify_client on; + ssl_verify_depth 3; + ssl_session_tickets off; + ssl_session_cache off; + keepalive_requests 0; + + location = / { + echo 'it works'; + } + } + ]] + }, + } + + tls_fixtures.dns_mock = helpers.dns_mock.new({mocks_only = true}) + tls_fixtures.dns_mock:A { + name = "example.com", + address = "127.0.0.1", + } + + local vault_fixtures = vault:fixtures() + vault_fixtures.dns_mock = tls_fixtures.dns_mock + + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") + + vault:setup() + vault:create_secret(secret, ssl_fixtures.key_alt) + + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "certificates", "ca_certificates" }, + {}, + { vault.name }) + + + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = vault.config, + })) + + -- Prepare TLS upstream service + -- cert_alt & key_alt pair is not a correct client certificate + -- and it will fail the client TLS verification on server side + -- + -- On the other hand, cert_client & key_client pair is a correct + -- client certificate + certificate = assert(bp.certificates:insert({ + key = ssl_fixtures.key_alt, + cert = ssl_fixtures.cert_alt, + })) + + local service_tls = assert(bp.services:insert({ + name = "tls-service", + url = "https://example.com:16799", + client_certificate = certificate, + })) + + assert(bp.routes:insert({ + name = "tls-route", + hosts = { "example.com" }, + paths = { "/tls", }, + service = { id = service_tls.id }, + })) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "vault_ttl_test_cp", + cluster_listen = "127.0.0.1:9005", + admin_listen = "127.0.0.1:9001", + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "dummy", + log_level = "debug", + }, nil, nil, tls_fixtures )) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "vault_ttl_test_dp", + vaults = vault.name, + plugins = "dummy", + log_level = "debug", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "127.0.0.1:9002", + nginx_worker_processes = 1, + }, nil, nil, vault_fixtures )) + + admin_client = helpers.admin_client(nil, 9001) + client = helpers.proxy_client(nil, 9002) + end) + + + lazy_teardown(function() + if client then + client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong("vault_ttl_test_cp") + helpers.stop_kong("vault_ttl_test_dp") + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + + it("updates plugin config references (backend: #" .. vault.name .. ")", function() + helpers.wait_for_all_config_update({ + forced_admin_port = 9001, + forced_proxy_port = 9002, + }) + -- Wrong cert-key pair is being used in the pre-configured cert object + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + local body = assert.res_status(400, res) + assert.matches("The SSL certificate error", body) + + -- Switch to vault referenced key field + local res = assert(admin_client:patch("/certificates/"..certificate.id, { + body = { + key = fmt("{vault://%s/%s?ttl=%s}", vault.prefix, secret, 2), + cert = ssl_fixtures.cert_client, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + assert.res_status(200, res) + helpers.wait_for_all_config_update({ + forced_admin_port = 9001, + forced_proxy_port = 9002, + }) + + -- Assume wrong cert-key pair still being used + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + + local body = assert.res_status(400, res) + assert.matches("No required SSL certificate was sent", body) + + -- Update secret value and let cert be correct + vault:update_secret(secret, ssl_fixtures.key_client, { ttl = 2 }) + assert.with_timeout(7) + .with_step(0.5) + .ignore_exceptions(true) + .eventually(function() + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + + local body = assert.res_status(200, res) + assert.matches("it works", body) + return true + end).is_truthy("Expected certificate being refreshed") + end) +end) + end -- each vault backend end -- each strategy From 0a4918df771f1190ed5fbbfecf15cb596b0ba24c Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 19 Apr 2024 15:19:25 +0800 Subject: [PATCH 3549/4351] fix(core): fix balancer stop_healthchecks function table nil panic bug (#12865) fix balancer stop_healthchecks function unexpected table nil panic #12811 --- .../kong/fix_balancer_healthecker_unexpected_panic.yml | 3 +++ kong/runloop/balancer/healthcheckers.lua | 7 ++++++- 2 files changed, 9 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix_balancer_healthecker_unexpected_panic.yml diff --git a/changelog/unreleased/kong/fix_balancer_healthecker_unexpected_panic.yml b/changelog/unreleased/kong/fix_balancer_healthecker_unexpected_panic.yml new file mode 100644 index 00000000000..ffe3d4c37a8 --- /dev/null +++ b/changelog/unreleased/kong/fix_balancer_healthecker_unexpected_panic.yml @@ -0,0 +1,3 @@ +message: "**Core**: Fixed unexpected table nil panic in the balancer's stop_healthchecks function" +type: bugfix +scope: Core diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index 8bef95eef8f..e061055295a 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -418,7 +418,12 @@ end -- the health checker, this parameter is useful to avoid throwing away current -- health status. function healthcheckers_M.stop_healthcheckers(delay) - for _, id in pairs(upstreams.get_all_upstreams()) do + local all_upstreams, err = upstreams.get_all_upstreams() + if err then + log(ERR, "[healthchecks] failed to retrieve all upstreams: ", err) + return + end + for _, id in pairs(all_upstreams) do local balancer = balancers.get_balancer_by_id(id) if balancer then healthcheckers_M.stop_healthchecker(balancer, delay) From 23878ed8b7b069aa90d1a8d12911e3ef60a77ca6 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Fri, 19 Apr 2024 11:38:39 +0200 Subject: [PATCH 3550/4351] chore(ci): add permissions to cherry-pick job (#12879) Signed-off-by: Joshua Schmid --- .github/workflows/cherry-picks.yml | 3 +++ 1 file changed, 3 insertions(+) diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 570eab356b1..9459bf891c6 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -4,6 +4,9 @@ on: types: [closed, labeled] issue_comment: types: [created] +permissions: + contents: write # so it can comment + pull-requests: write # so it can create pull requests and labels jobs: cross-repo-cherrypick: name: Cherry pick to remote repository From cf650fcc193a338b6e52585b2eeb3f45af5b54d7 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Fri, 19 Apr 2024 19:32:57 +0800 Subject: [PATCH 3551/4351] chore(deps): bump lua-resty-aws to 1.4.1 (#12846) KAG-3424 FTI-5732 --- changelog/unreleased/kong/bump-lua-resty-aws.yml | 3 +++ kong-3.7.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-aws.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-aws.yml b/changelog/unreleased/kong/bump-lua-resty-aws.yml new file mode 100644 index 00000000000..9dfa709725f --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-aws.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-aws from 1.3.6 to 1.4.1" +type: dependency +scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 7414bd0ae45..69dab039abb 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.1", "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", - "lua-resty-aws == 1.3.6", + "lua-resty-aws == 1.4.1", "lua-resty-openssl == 1.2.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", From 4268427c78324a31876ff7630ffe3469dc4d0841 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Fri, 29 Mar 2024 11:14:08 +0800 Subject: [PATCH 3552/4351] feat(router): extend `route.snis` to support wildcard - Change the element type of `route.snis` from sni to wildcard_host. - Change the router accordingly to support wildcard snis because the sni is involved in route matching. Additional Notes: - The expressions flavor doesn't support mTLS (mtls-auth plugin and tls-handshake-modifier plugin) theoretically. The reason is the current mTLS implementation is based on the `route.snis`, but at the ssl phase it is not yet known which route will match. As a workaround, it collects the sni set on routes that are associated with mtls plugins in advance. But for the expressions flavor, things are different. All the fields that were involved in route matching have been merged into the field `expression`. Without actually evaluating, we can't know in general if a sni will match a certain route. But again, you can't get all the parameters required for evaluation at the ssl phase. The correct solution is binding the mTLS logic to `snis` entity. We had some discussion about the mTLS issue on https://konghq.atlassian.net/browse/KAG-3757 - We don't distinguish the priority of plain-only-snis and contain-wildcard-snis for the traditional-compatible flavor because there are no reserved bits available. See https://github.com/Kong/kong/blob/master/kong/router/transform.lua#L515-L528 https://konghq.atlassian.net/browse/KAG-3832 --- .../unreleased/kong/route-wildcard-snis.yml | 3 + kong/db/schema/entities/routes.lua | 2 +- kong/router/traditional.lua | 134 ++++++++++--- kong/router/transform.lua | 51 +++-- .../01-db/01-schema/06-routes_spec.lua | 43 +++++ spec/01-unit/08-router_spec.lua | 61 ++++++ .../05-proxy/02-router_spec.lua | 176 ++++++++++++++++++ 7 files changed, 427 insertions(+), 43 deletions(-) create mode 100644 changelog/unreleased/kong/route-wildcard-snis.yml diff --git a/changelog/unreleased/kong/route-wildcard-snis.yml b/changelog/unreleased/kong/route-wildcard-snis.yml new file mode 100644 index 00000000000..4415c1da264 --- /dev/null +++ b/changelog/unreleased/kong/route-wildcard-snis.yml @@ -0,0 +1,3 @@ +message: extend `route.snis` to support wildcard. +type: feature +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 806b263cb24..0d5813dd7d5 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -159,7 +159,7 @@ local routes = { { snis = { type = "set", description = "A list of SNIs that match this Route.", - elements = typedefs.sni }, }, + elements = typedefs.wildcard_host }, }, { sources = typedefs.sources }, { destinations = typedefs.destinations }, diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 70086db27f4..204e365c538 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -204,6 +204,7 @@ local MATCH_SUBRULES = { HAS_REGEX_URI = 0x01, PLAIN_HOSTS_ONLY = 0x02, HAS_WILDCARD_HOST_PORT = 0x04, + PLAIN_SNIS_ONLY = 0x08, } @@ -297,7 +298,7 @@ local function marshall_route(r) local methods_t = {} local sources_t = { [0] = 0 } local destinations_t = { [0] = 0 } - local snis_t = {} + local snis_t = { [0] = 0 } -- hosts @@ -480,30 +481,55 @@ local function marshall_route(r) -- snis + if snis then if type(snis) ~= "table" then return nil, "snis field must be a table" end - local count = #snis - if count > 0 then - match_rules = bor(match_rules, MATCH_RULES.SNI) - match_weight = match_weight + 1 + local has_sni_wildcard + local has_sni_plain - for i = 1, count do - local sni = snis[i] - if type(sni) ~= "string" then - return nil, "sni elements must be strings" - end + for i = 1, #snis do + local sni = snis[i] + if type(sni) ~= "string" then + return nil, "snis values must be strings" + end - if #sni > 1 and byte(sni, -1) == DOT then - -- last dot in FQDNs must not be used for routing - sni = sub(sni, 1, -2) - end + if #sni > 1 and byte(sni, -1) == DOT then + -- last dot in FQDNs must not be used for routing + sni = sub(sni, 1, -2) + end + if find(sni, "*", nil, true) then + -- wildcard sni matching + has_sni_wildcard = true + + local wildcard_sni_regex = sni:gsub("%.", "\\.") + :gsub("%*", ".+") .. "$" + + append(snis_t, { + wildcard = true, + value = sni, + regex = wildcard_sni_regex, + }) + + else + -- plain sni matching + has_sni_plain = true + append(snis_t, { value = sni }) snis_t[sni] = sni end end + + if has_sni_plain or has_sni_wildcard then + match_rules = bor(match_rules, MATCH_RULES.SNI) + match_weight = match_weight + 1 + end + + if not has_sni_wildcard then + submatch_weight = bor(submatch_weight, MATCH_SUBRULES.PLAIN_SNIS_ONLY) + end end @@ -622,7 +648,7 @@ end local function index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, - wildcard_hosts, src_trust_funcs, dst_trust_funcs) + wildcard_hosts, wildcard_snis, src_trust_funcs, dst_trust_funcs) for i = 1, route_t.hosts[0] do local host_t = route_t.hosts[i] if host_t.wildcard then @@ -657,8 +683,14 @@ local function index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, plain_indexes.methods[method] = true end - for sni in pairs(route_t.snis) do - plain_indexes.snis[sni] = true + for i = 1, route_t.snis[0] do + local sni_t = route_t.snis[i] + if sni_t.wildcard then + append(wildcard_snis, sni_t) + + else + plain_indexes.snis[sni_t.value] = true + end end index_src_dst(route_t.sources, plain_indexes.sources, src_trust_funcs) @@ -776,7 +808,7 @@ local function sort_src_dst(source, func) end -local function categorize_hosts_headers_uris(route_t, source, category, key) +local function categorize_hosts_headers_uris_snis(route_t, source, category, key) for i = 1, source[0] do local value = source[i][key or "value"] if category[value] then @@ -789,7 +821,7 @@ local function categorize_hosts_headers_uris(route_t, source, category, key) end -local function categorize_methods_snis(route_t, source, category) +local function categorize_methods(route_t, source, category) for key in pairs(source) do if category[key] then append(category[key], route_t) @@ -847,7 +879,7 @@ local function categorize_route_t(route_t, bit_category, categories) routes_by_methods = {}, routes_by_sources = {}, routes_by_destinations = {}, - routes_by_sni = {}, + routes_by_snis = {}, all = { [0] = 0 }, } @@ -855,11 +887,11 @@ local function categorize_route_t(route_t, bit_category, categories) end append(category.all, route_t) - categorize_hosts_headers_uris(route_t, route_t.hosts, category.routes_by_hosts) - categorize_hosts_headers_uris(route_t, route_t.headers, category.routes_by_headers, "name") - categorize_hosts_headers_uris(route_t, route_t.uris, category.routes_by_uris) - categorize_methods_snis(route_t, route_t.methods, category.routes_by_methods) - categorize_methods_snis(route_t, route_t.snis, category.routes_by_sni) + categorize_hosts_headers_uris_snis(route_t, route_t.hosts, category.routes_by_hosts) + categorize_hosts_headers_uris_snis(route_t, route_t.headers, category.routes_by_headers, "name") + categorize_hosts_headers_uris_snis(route_t, route_t.uris, category.routes_by_uris) + categorize_hosts_headers_uris_snis(route_t, route_t.snis, category.routes_by_snis) + categorize_methods(route_t, route_t.methods, category.routes_by_methods) categorize_src_dst(route_t, route_t.sources, category.routes_by_sources) categorize_src_dst(route_t, route_t.destinations, category.routes_by_destinations) end @@ -1058,10 +1090,28 @@ do end, [MATCH_RULES.SNI] = function(route_t, ctx) - if ctx.req_scheme == "http" or route_t.snis[ctx.sni] then - ctx.matches.sni = ctx.sni + local snis = route_t.snis + local sni = ctx.sni + if ctx.req_scheme == "http" or snis[sni] then + ctx.matches.sni = sni return true end + + for i = 1, snis[0] do + local sni_t = snis[i] + if sni_t.wildcard then + local from, _, err = re_find(ctx.sni, sni_t.regex, "ajo") + if err then + log(ERR, "could not evaluate wildcard sni regex: ", err) + return + end + + if from then + ctx.matches.sni = sni_t.value + return true + end + end + end end, [MATCH_RULES.SRC] = function(route_t, ctx) @@ -1131,7 +1181,7 @@ do end, [MATCH_RULES.SNI] = function(category, ctx) - return category.routes_by_sni[ctx.sni] + return category.routes_by_snis[ctx.hits.sni or ctx.sni] end, [MATCH_RULES.SRC] = function(category, ctx) @@ -1368,6 +1418,7 @@ function _M.new(routes, cache, cache_neg) local prefix_uris = { [0] = 0 } -- will be sorted by length local regex_uris = { [0] = 0 } local wildcard_hosts = { [0] = 0 } + local wildcard_snis = { [0] = 0 } local src_trust_funcs = { [0] = 0 } local dst_trust_funcs = { [0] = 0 } @@ -1448,7 +1499,7 @@ function _M.new(routes, cache, cache_neg) local route_t = marshalled_routes[i] categorize_route_t(route_t, route_t.match_rules, categories) index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, - wildcard_hosts, src_trust_funcs, dst_trust_funcs) + wildcard_hosts, wildcard_snis, src_trust_funcs, dst_trust_funcs) end end @@ -1509,6 +1560,7 @@ function _M.new(routes, cache, cache_neg) local match_uris = not isempty(plain_indexes.uris) local match_methods = not isempty(plain_indexes.methods) local match_snis = not isempty(plain_indexes.snis) + local match_wildcard_snis = not isempty(wildcard_snis) local match_sources = not isempty(plain_indexes.sources) local match_destinations = not isempty(plain_indexes.destinations) @@ -1693,10 +1745,30 @@ function _M.new(routes, cache, cache_neg) -- sni match - if match_snis and plain_indexes.snis[sni] then - req_category = bor(req_category, MATCH_RULES.SNI) + if sni ~= "" then + if match_snis and plain_indexes.snis[sni] + then + req_category = bor(req_category, MATCH_RULES.SNI) + + elseif match_wildcard_snis then + for i = 1, wildcard_snis[0] do + local sni_t = wildcard_snis[i] + local from, _, err = re_find(sni, sni_t.regex, "ajo") + if err then + log(ERR, "could not match wildcard sni: ", err) + return + end + + if from then + hits.sni = sni_t.value + req_category = bor(req_category, MATCH_RULES.SNI) + break + end + end + end end + -- src match if match_sources and match_src_dst(plain_indexes.sources, src_ip, src_port, src_trust_funcs) then diff --git a/kong/router/transform.lua b/kong/router/transform.lua index 351eb480e68..f92ee6e0dd2 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -124,6 +124,7 @@ local values_buf = buffer.new(64) local nets_buf = buffer.new(64) local expr_buf = buffer.new(64) local hosts_buf = buffer.new(64) +local snis_buf = buffer.new(64) local headers_buf = buffer.new(64) local single_header_buf = buffer.new(64) @@ -264,6 +265,44 @@ local function gen_for_nets(ip_field, port_field, vals) end +local function gen_for_snis(snis) + if is_empty_field(snis) then + return nil + end + + snis_buf:reset():put("(") + + for i, sni in ipairs(snis) do + local op = OP_EQUAL + if #sni > 1 and byte(sni, -1) == DOT then + -- last dot in FQDNs must not be used for routing + sni = sni:sub(1, -2) + end + + if byte(sni) == ASTERISK then + -- postfix matching + op = OP_POSTFIX + sni = sni:sub(2) + + elseif byte(sni, -1) == ASTERISK then + -- prefix matching + op = OP_PREFIX + sni = sni:sub(1, -2) + end + + local exp = "tls.sni ".. op .. " r#\"" .. sni .. "\"#" + expression_append(snis_buf, LOGICAL_OR, exp, i) + end -- for route.snis + + -- consume the whole buffer + -- returns a local variable instead of using a tail call + -- to avoid NYI + local str = snis_buf:put(")"):get() + + return str +end + + local is_stream_route do local is_stream_protocol = { @@ -283,16 +322,6 @@ do end -local function sni_val_transform(_, p) - if #p > 1 and byte(p, -1) == DOT then - -- last dot in FQDNs must not be used for routing - return p:sub(1, -2) - end - - return p -end - - local function path_op_transform(path) return is_regex_magic(path) and OP_REGEX or OP_PREFIX end @@ -329,7 +358,7 @@ local function get_expression(route) expr_buf:reset() - local gen = gen_for_field("tls.sni", OP_EQUAL, snis, sni_val_transform) + local gen = gen_for_snis(snis) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index a3d551cab9c..c2d0ee02441 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1046,6 +1046,49 @@ describe("routes schema (flavor = " .. flavor .. ")", function() end end) + it("accepts leftmost wildcard", function() + for _, sni in ipairs({ "*.example.org", "*.foo.bar.test" }) do + local route = Routes:process_auto_fields({ + protocols = { "https" }, + snis = { sni }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.is_nil(errs) + assert.truthy(ok) + end + end) + + it("accepts rightmost wildcard", function() + for _, sni in ipairs({ "example.*", "foo.bar.*" }) do + local route = Routes:process_auto_fields({ + protocols = { "https" }, + snis = { sni }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.is_nil(errs) + assert.truthy(ok) + end + end) + + it("rejects invalid wildcard", function() + for _, sni in ipairs({ "foo.*.test", "foo*.test" }) do + local route = Routes:process_auto_fields({ + protocols = { "https" }, + snis = { sni }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.falsy(ok) + assert.same({ + snis = { + "wildcard must be leftmost or rightmost character", + }, + }, errs) + end + end) + it("rejects specifying 'snis' if 'protocols' does not have 'https', 'tls' or 'tls_passthrough'", function() local route = Routes:process_auto_fields({ protocols = { "tcp", "udp" }, diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 558ed7ca792..6c2c779c880 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1732,6 +1732,67 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end) + describe("[wildcard sni]", function() + local use_case, router + + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + snis = { "*.sni.test" }, + }, + }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + snis = { "sni.*" }, + }, + }, + } + + router = assert(new_router(use_case)) + end) + + it("matches leftmost wildcards", function() + for _, sni in ipairs({"foo.sni.test", "foo.bar.sni.test"}) do + local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, + sni) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[1].route.snis[1], match_t.matches.sni) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) + end + end) + + it("matches rightmost wildcards", function() + for _, sni in ipairs({"sni.foo", "sni.foo.bar"}) do + local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, + sni) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[2].route.snis[1], match_t.matches.sni) + end + end + end) + + it("doesn't match wildcard", function() + for _, sni in ipairs({"bar.sni.foo", "foo.sni.test.bar"}) do + local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, + sni) + assert.is_nil(match_t) + end + end) + end) + + if flavor ~= "traditional" then describe("incremental rebuild", function() local router diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index ba32c8e6846..7378a8baab1 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -1312,6 +1312,20 @@ for _, strategy in helpers.each_strategy() do name = "service_behind_example.org" }, }, + { + protocols = { "https" }, + snis = { "*.foo.test" }, + service = { + name = "service_behind_wild.foo.test" + }, + }, + { + protocols = { "https" }, + snis = { "bar.*" }, + service = { + name = "service_behind_bar.wild" + }, + }, }) end) @@ -1368,6 +1382,40 @@ for _, strategy in helpers.each_strategy() do assert.equal("service_behind_example.org", res.headers["kong-service-name"]) end) + + it("matches a Route based on its leftmost wildcard sni", function() + for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do + proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + assert.equal("service_behind_wild.foo.test", + res.headers["kong-service-name"]) + + proxy_ssl_client:close() + end + end) + + it("matches a Route based on its rightmost wildcard sni", function() + for _, sni in ipairs({"bar.x", "bar.y.z"}) do + proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + assert.equal("service_behind_bar.wild", + res.headers["kong-service-name"]) + + proxy_ssl_client:close() + end + end) end) describe("tls_passthrough", function() @@ -1396,6 +1444,26 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", }, }, + { + protocols = { "tls_passthrough" }, + snis = { "*.foo.test" }, + service = { + name = "service_behind_wild.foo.test", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = "tcp", + }, + }, + { + protocols = { "tls_passthrough" }, + snis = { "bar.*" }, + service = { + name = "service_behind_bar.wild", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = "tcp", + }, + }, }) end) @@ -1458,6 +1526,58 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end) + + it("matches a Route based on its leftmost wildcard sni", function() + for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do + -- config propagates to stream subsystems not instantly + -- try up to 10 seconds with step of 2 seconds + -- in vagrant it takes around 6 seconds + helpers.wait_until(function() + proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) + local ok = proxy_ssl_client:ssl_handshake(nil, sni, false) -- explicit no-verify + if not ok then + proxy_ssl_client:close() + return false + end + return true + end, 10, 2) + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + + proxy_ssl_client:close() + end + end) + + it("matches a Route based on its rightmost wildcard sni", function() + for _, sni in ipairs({"bar.x", "bar.y.z"}) do + -- config propagates to stream subsystems not instantly + -- try up to 10 seconds with step of 2 seconds + -- in vagrant it takes around 6 seconds + helpers.wait_until(function() + proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) + local ok = proxy_ssl_client:ssl_handshake(nil, sni, false) -- explicit no-verify + if not ok then + proxy_ssl_client:close() + return false + end + return true + end, 10, 2) + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + + proxy_ssl_client:close() + end + end) end) describe("[#headers]", function() @@ -1787,6 +1907,22 @@ for _, strategy in helpers.each_strategy() do url = helpers.grpcbin_ssl_url, }, }, + { + protocols = { "grpcs" }, + snis = { "*.grpcs_3.test" }, + service = { + name = "grpcs_3", + url = helpers.grpcbin_ssl_url, + }, + }, + { + protocols = { "grpcs" }, + snis = { "grpcs_4.*" }, + service = { + name = "grpcs_4", + url = helpers.grpcbin_ssl_url, + }, + }, }) end) @@ -1826,6 +1962,46 @@ for _, strategy in helpers.each_strategy() do assert.truthy(resp) assert.matches("kong-service-name: grpcs_2", resp, nil, true) end) + + it("matches a Route based on its leftmost wildcard sni", function() + for _, sni in ipairs({"a.grpcs_3.test", "a.b.grpcs_3.test"}) do + grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) + + local ok, resp = assert(grpcs_proxy_ssl_client({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-H"] = "'kong-debug: 1'", + ["-v"] = true, -- verbose so we get response headers + } + })) + assert.truthy(ok) + assert.truthy(resp) + assert.matches("kong-service-name: grpcs_3", resp, nil, true) + end + end) + + it("matches a Route based on its rightmost wildcard sni", function() + for _, sni in ipairs({"grpcs_4.x", "grpcs_4.y.z"}) do + grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) + + local ok, resp = assert(grpcs_proxy_ssl_client({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-H"] = "'kong-debug: 1'", + ["-v"] = true, -- verbose so we get response headers + } + })) + assert.truthy(ok) + assert.truthy(resp) + assert.matches("kong-service-name: grpcs_4", resp, nil, true) + end + end) end) end -- not enable_buffering From 2baeff688ee5b287aac9b78125d35d96701978f2 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Mon, 1 Apr 2024 11:07:28 +0800 Subject: [PATCH 3553/4351] update the changelog entry --- changelog/unreleased/kong/route-wildcard-snis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/route-wildcard-snis.yml b/changelog/unreleased/kong/route-wildcard-snis.yml index 4415c1da264..ab930221315 100644 --- a/changelog/unreleased/kong/route-wildcard-snis.yml +++ b/changelog/unreleased/kong/route-wildcard-snis.yml @@ -1,3 +1,3 @@ -message: extend `route.snis` to support wildcard. +message: extend the field `snis` of the entity `routes` to support wildcard for the leftmost or the rightmost character. Note only the leftmost OR rightmost character can be the wildcard, otherwise the validation will fail. type: feature scope: Core From fe12d0de0a870eaeb1ed0484e825b9809d059de8 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Mon, 1 Apr 2024 15:31:41 +0800 Subject: [PATCH 3554/4351] add compatible check code --- kong/clustering/compat/checkers.lua | 48 ++++++++++++++++++++++ spec/01-unit/19-hybrid/03-compat_spec.lua | 49 ++++++++++++++++++++++- 2 files changed, 96 insertions(+), 1 deletion(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 2cc89cba382..5836cc82cc3 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -1,5 +1,6 @@ local ipairs = ipairs local type = type +local string_find = string.find local log_warn_message @@ -23,6 +24,53 @@ end local compatible_checkers = { + { 3007000000, --[[ 3.7.0.0 ]] + function(config_table, dp_version, log_suffix) + local has_update + + local flavor = kong and + kong.configuration and + kong.configuration.router_flavor + -- remove this once the `expressions` flavor supports `route.snis` + if flavor == "expressions" then + return nil + end + + for _, route in ipairs(config_table.routes or {}) do + local snis = route.snis + if not snis or #snis == 0 then + break + end + + local idx = 0 + local new_snis = {} + local local_has_update + for _, sni in ipairs(snis) do + -- remove the sni that contains wildcard + if string_find(sni, "*", nil, true) then + has_update = true + local_has_update = true + + else + idx = idx + 1 + new_snis[idx] = sni + end + end + + if local_has_update then + route.snis = new_snis + end + end + + if has_update then + log_warn_message("configuration 'route.snis' contains elements that contains wildcard character '*'", + "be removed", dp_version, log_suffix) + end + + return has_update + end + }, + { 3006000000, --[[ 3.6.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index b2a0030aa0f..a7231dc2c4b 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -630,5 +630,52 @@ describe("kong.clustering.compat", function() assert.is_nil(assert(services[3]).ca_certificates) end) - end) + end) -- describe + + + describe("route entities compatible changes", function() + it("route.snis contain wildcard", function() + for _, flavor in ipairs({"traditional", "traditional_compatible"}) do + local _, db = helpers.get_db_utils(nil, { + "routes", + }) + _G.kong.db = db + _G.kong.configuration = { router_flavor = flavor } + + assert(declarative.load_into_db({ + routes = { + route1 = { + id = "00000000-0000-0000-0000-000000000001", + snis = { "*.foo.test", "normal.test", "bar.*", "good.test" }, + }, + route2 = { + id = "00000000-0000-0000-0000-000000000002", + snis = { "normal.test", "good.test" }, + }, + route3 = { + id = "00000000-0000-0000-0000-000000000003", + snis = { "*.foo.test", "bar.*", }, + }, + }, + }, { _transform = true })) + local config = { config_table = declarative.export_config() } + local has_update, result = compat.update_compatible_payload(config, "3.6.0", "test_") + assert.truthy(has_update) + result = cjson_decode(inflate_gzip(result)).config_table + + local routes = assert(assert(result).routes) + assert.equals(3, #routes) + for _, route in ipairs(routes) do + if route.id == "00000000-0000-0000-0000-000000000003" then + assert.equals(0, #route.snis) + + else + assert.equals(2, #route.snis) + assert.same({"normal.test", "good.test"}, route.snis) + end + end + end + end) + end) -- describe + end) From 74b1f9047cea8f8364af8669020e3a4540488823 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Mon, 1 Apr 2024 16:40:32 +0800 Subject: [PATCH 3555/4351] fixup --- kong/clustering/compat/checkers.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 5836cc82cc3..a8079c4037f 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -38,7 +38,7 @@ local compatible_checkers = { for _, route in ipairs(config_table.routes or {}) do local snis = route.snis - if not snis or #snis == 0 then + if type(snis) ~= "table" or #snis == 0 then break end From 707aa8da6a3935b2516db47246ba293b9878121b Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Mon, 1 Apr 2024 16:55:46 +0800 Subject: [PATCH 3556/4351] apply comment --- kong/router/transform.lua | 78 +++++++++++++++++++-------------------- 1 file changed, 38 insertions(+), 40 deletions(-) diff --git a/kong/router/transform.lua b/kong/router/transform.lua index f92ee6e0dd2..dbb693f394e 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -124,7 +124,6 @@ local values_buf = buffer.new(64) local nets_buf = buffer.new(64) local expr_buf = buffer.new(64) local hosts_buf = buffer.new(64) -local snis_buf = buffer.new(64) local headers_buf = buffer.new(64) local single_header_buf = buffer.new(64) @@ -265,44 +264,6 @@ local function gen_for_nets(ip_field, port_field, vals) end -local function gen_for_snis(snis) - if is_empty_field(snis) then - return nil - end - - snis_buf:reset():put("(") - - for i, sni in ipairs(snis) do - local op = OP_EQUAL - if #sni > 1 and byte(sni, -1) == DOT then - -- last dot in FQDNs must not be used for routing - sni = sni:sub(1, -2) - end - - if byte(sni) == ASTERISK then - -- postfix matching - op = OP_POSTFIX - sni = sni:sub(2) - - elseif byte(sni, -1) == ASTERISK then - -- prefix matching - op = OP_PREFIX - sni = sni:sub(1, -2) - end - - local exp = "tls.sni ".. op .. " r#\"" .. sni .. "\"#" - expression_append(snis_buf, LOGICAL_OR, exp, i) - end -- for route.snis - - -- consume the whole buffer - -- returns a local variable instead of using a tail call - -- to avoid NYI - local str = snis_buf:put(")"):get() - - return str -end - - local is_stream_route do local is_stream_protocol = { @@ -322,6 +283,43 @@ do end +local function sni_op_transform(sni) + local op = OP_EQUAL + + if byte(sni) == ASTERISK then + -- postfix matching + op = OP_POSTFIX + + elseif byte(sni, -1) == ASTERISK then + -- prefix matching + op = OP_PREFIX + end + + return op +end + + +local function sni_val_transform(op, sni) + -- prefix matching + if op == OP_PREFIX then + sni = sni:sub(1, -2) + + else + if #sni > 1 and byte(sni, -1) == DOT then + -- last dot in FQDNs must not be used for routing + sni = sni:sub(1, -2) + end + + -- postfix matching + if op == OP_POSTFIX then + sni = sni:sub(2) + end + end + + return sni +end + + local function path_op_transform(path) return is_regex_magic(path) and OP_REGEX or OP_PREFIX end @@ -358,7 +356,7 @@ local function get_expression(route) expr_buf:reset() - local gen = gen_for_snis(snis) + local gen = gen_for_field("tls.sni", sni_op_transform, snis, sni_val_transform) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered From e67702f1e12d5bf27f1b6017b8b90637d099e358 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Mon, 1 Apr 2024 17:51:10 +0800 Subject: [PATCH 3557/4351] apply comments --- kong/clustering/compat/checkers.lua | 4 +++- spec/01-unit/19-hybrid/03-compat_spec.lua | 12 ++++++------ 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index a8079c4037f..14b82310d1b 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -39,7 +39,7 @@ local compatible_checkers = { for _, route in ipairs(config_table.routes or {}) do local snis = route.snis if type(snis) ~= "table" or #snis == 0 then - break + goto continue end local idx = 0 @@ -60,6 +60,8 @@ local compatible_checkers = { if local_has_update then route.snis = new_snis end + + ::continue:: end if has_update then diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index a7231dc2c4b..d60f9f970dd 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -633,9 +633,9 @@ describe("kong.clustering.compat", function() end) -- describe - describe("route entities compatible changes", function() - it("route.snis contain wildcard", function() - for _, flavor in ipairs({"traditional", "traditional_compatible"}) do + for _, flavor in ipairs({"traditional", "traditional_compatible"}) do + describe("Router (flavor = " .. flavor .. ") route entities compatible changes", function() + it("route.snis contain wildcard", function() local _, db = helpers.get_db_utils(nil, { "routes", }) @@ -674,8 +674,8 @@ describe("kong.clustering.compat", function() assert.same({"normal.test", "good.test"}, route.snis) end end - end - end) - end) -- describe + end) + end) -- describe + end end) From e1dca7504d0e4e9ac2c9fc25cc06ad8186e10825 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Mon, 1 Apr 2024 17:55:54 +0800 Subject: [PATCH 3558/4351] remove the flavor check logic --- kong/clustering/compat/checkers.lua | 8 -------- 1 file changed, 8 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 14b82310d1b..8baa5adeb23 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -28,14 +28,6 @@ local compatible_checkers = { function(config_table, dp_version, log_suffix) local has_update - local flavor = kong and - kong.configuration and - kong.configuration.router_flavor - -- remove this once the `expressions` flavor supports `route.snis` - if flavor == "expressions" then - return nil - end - for _, route in ipairs(config_table.routes or {}) do local snis = route.snis if type(snis) ~= "table" or #snis == 0 then From 0f5bb753bf6dbb3d2394ba5748680963fb730702 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Sun, 7 Apr 2024 15:46:10 +0800 Subject: [PATCH 3559/4351] remove the comopatibility check code --- kong/clustering/compat/checkers.lua | 42 ------------------- spec/01-unit/19-hybrid/03-compat_spec.lua | 49 +---------------------- 2 files changed, 1 insertion(+), 90 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 8baa5adeb23..2cc89cba382 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -1,6 +1,5 @@ local ipairs = ipairs local type = type -local string_find = string.find local log_warn_message @@ -24,47 +23,6 @@ end local compatible_checkers = { - { 3007000000, --[[ 3.7.0.0 ]] - function(config_table, dp_version, log_suffix) - local has_update - - for _, route in ipairs(config_table.routes or {}) do - local snis = route.snis - if type(snis) ~= "table" or #snis == 0 then - goto continue - end - - local idx = 0 - local new_snis = {} - local local_has_update - for _, sni in ipairs(snis) do - -- remove the sni that contains wildcard - if string_find(sni, "*", nil, true) then - has_update = true - local_has_update = true - - else - idx = idx + 1 - new_snis[idx] = sni - end - end - - if local_has_update then - route.snis = new_snis - end - - ::continue:: - end - - if has_update then - log_warn_message("configuration 'route.snis' contains elements that contains wildcard character '*'", - "be removed", dp_version, log_suffix) - end - - return has_update - end - }, - { 3006000000, --[[ 3.6.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index d60f9f970dd..b2a0030aa0f 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -630,52 +630,5 @@ describe("kong.clustering.compat", function() assert.is_nil(assert(services[3]).ca_certificates) end) - end) -- describe - - - for _, flavor in ipairs({"traditional", "traditional_compatible"}) do - describe("Router (flavor = " .. flavor .. ") route entities compatible changes", function() - it("route.snis contain wildcard", function() - local _, db = helpers.get_db_utils(nil, { - "routes", - }) - _G.kong.db = db - _G.kong.configuration = { router_flavor = flavor } - - assert(declarative.load_into_db({ - routes = { - route1 = { - id = "00000000-0000-0000-0000-000000000001", - snis = { "*.foo.test", "normal.test", "bar.*", "good.test" }, - }, - route2 = { - id = "00000000-0000-0000-0000-000000000002", - snis = { "normal.test", "good.test" }, - }, - route3 = { - id = "00000000-0000-0000-0000-000000000003", - snis = { "*.foo.test", "bar.*", }, - }, - }, - }, { _transform = true })) - local config = { config_table = declarative.export_config() } - local has_update, result = compat.update_compatible_payload(config, "3.6.0", "test_") - assert.truthy(has_update) - result = cjson_decode(inflate_gzip(result)).config_table - - local routes = assert(assert(result).routes) - assert.equals(3, #routes) - for _, route in ipairs(routes) do - if route.id == "00000000-0000-0000-0000-000000000003" then - assert.equals(0, #route.snis) - - else - assert.equals(2, #route.snis) - assert.same({"normal.test", "good.test"}, route.snis) - end - end - end) - end) -- describe - end - + end) end) From 2d35e21be93ecd7f51e94c35cb8a6a6e5d630a6c Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Thu, 18 Apr 2024 11:09:56 +0800 Subject: [PATCH 3560/4351] remove the traditional router change, only support wildcard for traditional_compatible flavor --- kong/router/traditional.lua | 134 +++++++++--------------------------- 1 file changed, 31 insertions(+), 103 deletions(-) diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 204e365c538..70086db27f4 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -204,7 +204,6 @@ local MATCH_SUBRULES = { HAS_REGEX_URI = 0x01, PLAIN_HOSTS_ONLY = 0x02, HAS_WILDCARD_HOST_PORT = 0x04, - PLAIN_SNIS_ONLY = 0x08, } @@ -298,7 +297,7 @@ local function marshall_route(r) local methods_t = {} local sources_t = { [0] = 0 } local destinations_t = { [0] = 0 } - local snis_t = { [0] = 0 } + local snis_t = {} -- hosts @@ -481,55 +480,30 @@ local function marshall_route(r) -- snis - if snis then if type(snis) ~= "table" then return nil, "snis field must be a table" end - local has_sni_wildcard - local has_sni_plain - - for i = 1, #snis do - local sni = snis[i] - if type(sni) ~= "string" then - return nil, "snis values must be strings" - end - - if #sni > 1 and byte(sni, -1) == DOT then - -- last dot in FQDNs must not be used for routing - sni = sub(sni, 1, -2) - end - - if find(sni, "*", nil, true) then - -- wildcard sni matching - has_sni_wildcard = true + local count = #snis + if count > 0 then + match_rules = bor(match_rules, MATCH_RULES.SNI) + match_weight = match_weight + 1 - local wildcard_sni_regex = sni:gsub("%.", "\\.") - :gsub("%*", ".+") .. "$" + for i = 1, count do + local sni = snis[i] + if type(sni) ~= "string" then + return nil, "sni elements must be strings" + end - append(snis_t, { - wildcard = true, - value = sni, - regex = wildcard_sni_regex, - }) + if #sni > 1 and byte(sni, -1) == DOT then + -- last dot in FQDNs must not be used for routing + sni = sub(sni, 1, -2) + end - else - -- plain sni matching - has_sni_plain = true - append(snis_t, { value = sni }) snis_t[sni] = sni end end - - if has_sni_plain or has_sni_wildcard then - match_rules = bor(match_rules, MATCH_RULES.SNI) - match_weight = match_weight + 1 - end - - if not has_sni_wildcard then - submatch_weight = bor(submatch_weight, MATCH_SUBRULES.PLAIN_SNIS_ONLY) - end end @@ -648,7 +622,7 @@ end local function index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, - wildcard_hosts, wildcard_snis, src_trust_funcs, dst_trust_funcs) + wildcard_hosts, src_trust_funcs, dst_trust_funcs) for i = 1, route_t.hosts[0] do local host_t = route_t.hosts[i] if host_t.wildcard then @@ -683,14 +657,8 @@ local function index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, plain_indexes.methods[method] = true end - for i = 1, route_t.snis[0] do - local sni_t = route_t.snis[i] - if sni_t.wildcard then - append(wildcard_snis, sni_t) - - else - plain_indexes.snis[sni_t.value] = true - end + for sni in pairs(route_t.snis) do + plain_indexes.snis[sni] = true end index_src_dst(route_t.sources, plain_indexes.sources, src_trust_funcs) @@ -808,7 +776,7 @@ local function sort_src_dst(source, func) end -local function categorize_hosts_headers_uris_snis(route_t, source, category, key) +local function categorize_hosts_headers_uris(route_t, source, category, key) for i = 1, source[0] do local value = source[i][key or "value"] if category[value] then @@ -821,7 +789,7 @@ local function categorize_hosts_headers_uris_snis(route_t, source, category, key end -local function categorize_methods(route_t, source, category) +local function categorize_methods_snis(route_t, source, category) for key in pairs(source) do if category[key] then append(category[key], route_t) @@ -879,7 +847,7 @@ local function categorize_route_t(route_t, bit_category, categories) routes_by_methods = {}, routes_by_sources = {}, routes_by_destinations = {}, - routes_by_snis = {}, + routes_by_sni = {}, all = { [0] = 0 }, } @@ -887,11 +855,11 @@ local function categorize_route_t(route_t, bit_category, categories) end append(category.all, route_t) - categorize_hosts_headers_uris_snis(route_t, route_t.hosts, category.routes_by_hosts) - categorize_hosts_headers_uris_snis(route_t, route_t.headers, category.routes_by_headers, "name") - categorize_hosts_headers_uris_snis(route_t, route_t.uris, category.routes_by_uris) - categorize_hosts_headers_uris_snis(route_t, route_t.snis, category.routes_by_snis) - categorize_methods(route_t, route_t.methods, category.routes_by_methods) + categorize_hosts_headers_uris(route_t, route_t.hosts, category.routes_by_hosts) + categorize_hosts_headers_uris(route_t, route_t.headers, category.routes_by_headers, "name") + categorize_hosts_headers_uris(route_t, route_t.uris, category.routes_by_uris) + categorize_methods_snis(route_t, route_t.methods, category.routes_by_methods) + categorize_methods_snis(route_t, route_t.snis, category.routes_by_sni) categorize_src_dst(route_t, route_t.sources, category.routes_by_sources) categorize_src_dst(route_t, route_t.destinations, category.routes_by_destinations) end @@ -1090,28 +1058,10 @@ do end, [MATCH_RULES.SNI] = function(route_t, ctx) - local snis = route_t.snis - local sni = ctx.sni - if ctx.req_scheme == "http" or snis[sni] then - ctx.matches.sni = sni + if ctx.req_scheme == "http" or route_t.snis[ctx.sni] then + ctx.matches.sni = ctx.sni return true end - - for i = 1, snis[0] do - local sni_t = snis[i] - if sni_t.wildcard then - local from, _, err = re_find(ctx.sni, sni_t.regex, "ajo") - if err then - log(ERR, "could not evaluate wildcard sni regex: ", err) - return - end - - if from then - ctx.matches.sni = sni_t.value - return true - end - end - end end, [MATCH_RULES.SRC] = function(route_t, ctx) @@ -1181,7 +1131,7 @@ do end, [MATCH_RULES.SNI] = function(category, ctx) - return category.routes_by_snis[ctx.hits.sni or ctx.sni] + return category.routes_by_sni[ctx.sni] end, [MATCH_RULES.SRC] = function(category, ctx) @@ -1418,7 +1368,6 @@ function _M.new(routes, cache, cache_neg) local prefix_uris = { [0] = 0 } -- will be sorted by length local regex_uris = { [0] = 0 } local wildcard_hosts = { [0] = 0 } - local wildcard_snis = { [0] = 0 } local src_trust_funcs = { [0] = 0 } local dst_trust_funcs = { [0] = 0 } @@ -1499,7 +1448,7 @@ function _M.new(routes, cache, cache_neg) local route_t = marshalled_routes[i] categorize_route_t(route_t, route_t.match_rules, categories) index_route_t(route_t, plain_indexes, prefix_uris, regex_uris, - wildcard_hosts, wildcard_snis, src_trust_funcs, dst_trust_funcs) + wildcard_hosts, src_trust_funcs, dst_trust_funcs) end end @@ -1560,7 +1509,6 @@ function _M.new(routes, cache, cache_neg) local match_uris = not isempty(plain_indexes.uris) local match_methods = not isempty(plain_indexes.methods) local match_snis = not isempty(plain_indexes.snis) - local match_wildcard_snis = not isempty(wildcard_snis) local match_sources = not isempty(plain_indexes.sources) local match_destinations = not isempty(plain_indexes.destinations) @@ -1745,30 +1693,10 @@ function _M.new(routes, cache, cache_neg) -- sni match - if sni ~= "" then - if match_snis and plain_indexes.snis[sni] - then - req_category = bor(req_category, MATCH_RULES.SNI) - - elseif match_wildcard_snis then - for i = 1, wildcard_snis[0] do - local sni_t = wildcard_snis[i] - local from, _, err = re_find(sni, sni_t.regex, "ajo") - if err then - log(ERR, "could not match wildcard sni: ", err) - return - end - - if from then - hits.sni = sni_t.value - req_category = bor(req_category, MATCH_RULES.SNI) - break - end - end - end + if match_snis and plain_indexes.snis[sni] then + req_category = bor(req_category, MATCH_RULES.SNI) end - -- src match if match_sources and match_src_dst(plain_indexes.sources, src_ip, src_port, src_trust_funcs) then From c52430ce087ddfe91c16178be6f74dde883b5d58 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Wed, 10 Apr 2024 11:15:41 +0800 Subject: [PATCH 3561/4351] change corresponding tests to traditional_compatible only --- .../01-db/01-schema/06-routes_spec.lua | 90 ++++++++-------- spec/01-unit/08-router_spec.lua | 100 +++++++++--------- .../05-proxy/02-router_spec.lua | 59 ++++++++--- 3 files changed, 145 insertions(+), 104 deletions(-) diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index c2d0ee02441..7f532157c0e 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1046,49 +1046,6 @@ describe("routes schema (flavor = " .. flavor .. ")", function() end end) - it("accepts leftmost wildcard", function() - for _, sni in ipairs({ "*.example.org", "*.foo.bar.test" }) do - local route = Routes:process_auto_fields({ - protocols = { "https" }, - snis = { sni }, - service = s, - }, "insert") - local ok, errs = Routes:validate(route) - assert.is_nil(errs) - assert.truthy(ok) - end - end) - - it("accepts rightmost wildcard", function() - for _, sni in ipairs({ "example.*", "foo.bar.*" }) do - local route = Routes:process_auto_fields({ - protocols = { "https" }, - snis = { sni }, - service = s, - }, "insert") - local ok, errs = Routes:validate(route) - assert.is_nil(errs) - assert.truthy(ok) - end - end) - - it("rejects invalid wildcard", function() - for _, sni in ipairs({ "foo.*.test", "foo*.test" }) do - local route = Routes:process_auto_fields({ - protocols = { "https" }, - snis = { sni }, - service = s, - }, "insert") - local ok, errs = Routes:validate(route) - assert.falsy(ok) - assert.same({ - snis = { - "wildcard must be leftmost or rightmost character", - }, - }, errs) - end - end) - it("rejects specifying 'snis' if 'protocols' does not have 'https', 'tls' or 'tls_passthrough'", function() local route = Routes:process_auto_fields({ protocols = { "tcp", "udp" }, @@ -1536,6 +1493,53 @@ describe("routes schema (flavor = " .. flavor .. ")", function() assert.truthy(ok) assert.is_nil(errs) end) + + describe("'snis' matching attribute (wildcard)", function() + local s = { id = "a4fbd24e-6a52-4937-bd78-2536713072d2" } + + it("accepts leftmost wildcard", function() + for _, sni in ipairs({ "*.example.org", "*.foo.bar.test" }) do + local route = Routes:process_auto_fields({ + protocols = { "https" }, + snis = { sni }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.is_nil(errs) + assert.truthy(ok) + end + end) + + it("accepts rightmost wildcard", function() + for _, sni in ipairs({ "example.*", "foo.bar.*" }) do + local route = Routes:process_auto_fields({ + protocols = { "https" }, + snis = { sni }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.is_nil(errs) + assert.truthy(ok) + end + end) + + it("rejects invalid wildcard", function() + for _, sni in ipairs({ "foo.*.test", "foo*.test" }) do + local route = Routes:process_auto_fields({ + protocols = { "https" }, + snis = { sni }, + service = s, + }, "insert") + local ok, errs = Routes:validate(route) + assert.falsy(ok) + assert.same({ + snis = { + "wildcard must be leftmost or rightmost character", + }, + }, errs) + end + end) + end) end) end -- flavor in ipairs({ "traditional_compatible", "expressions" }) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 6c2c779c880..d08cb09ef66 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1732,65 +1732,67 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end) - describe("[wildcard sni]", function() - local use_case, router + if flavor == "tradition_compatible" then + describe("[wildcard sni]", function() + local use_case, router - lazy_setup(function() - use_case = { - { - service = service, - route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", - snis = { "*.sni.test" }, + lazy_setup(function() + use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + snis = { "*.sni.test" }, + }, }, - }, - { - service = service, - route = { - id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", - snis = { "sni.*" }, + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8102", + snis = { "sni.*" }, + }, }, - }, - } + } - router = assert(new_router(use_case)) - end) + router = assert(new_router(use_case)) + end) - it("matches leftmost wildcards", function() - for _, sni in ipairs({"foo.sni.test", "foo.bar.sni.test"}) do - local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, - sni) - assert.truthy(match_t) - assert.same(use_case[1].route, match_t.route) - if flavor == "traditional" then - assert.same(use_case[1].route.snis[1], match_t.matches.sni) + it("matches leftmost wildcards", function() + for _, sni in ipairs({"foo.sni.test", "foo.bar.sni.test"}) do + local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, + sni) + assert.truthy(match_t) + assert.same(use_case[1].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[1].route.snis[1], match_t.matches.sni) + end + assert.same(nil, match_t.matches.method) + assert.same(nil, match_t.matches.uri) + assert.same(nil, match_t.matches.uri_captures) end - assert.same(nil, match_t.matches.method) - assert.same(nil, match_t.matches.uri) - assert.same(nil, match_t.matches.uri_captures) - end - end) + end) - it("matches rightmost wildcards", function() - for _, sni in ipairs({"sni.foo", "sni.foo.bar"}) do - local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, - sni) - assert.truthy(match_t) - assert.same(use_case[2].route, match_t.route) - if flavor == "traditional" then - assert.same(use_case[2].route.snis[1], match_t.matches.sni) + it("matches rightmost wildcards", function() + for _, sni in ipairs({"sni.foo", "sni.foo.bar"}) do + local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, + sni) + assert.truthy(match_t) + assert.same(use_case[2].route, match_t.route) + if flavor == "traditional" then + assert.same(use_case[2].route.snis[1], match_t.matches.sni) + end end - end - end) + end) - it("doesn't match wildcard", function() - for _, sni in ipairs({"bar.sni.foo", "foo.sni.test.bar"}) do - local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, - sni) - assert.is_nil(match_t) - end + it("doesn't match wildcard", function() + for _, sni in ipairs({"bar.sni.foo", "foo.sni.test.bar"}) do + local match_t = router:select("GET", "/", "any.test", "https", nil, nil, nil, nil, + sni) + assert.is_nil(match_t) + end + end) end) - end) + end if flavor ~= "traditional" then diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 7378a8baab1..4c8050a16e4 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2,6 +2,7 @@ local admin_api = require "spec.fixtures.admin_api" local helpers = require "spec.helpers" local cjson = require "cjson" local path_handling_tests = require "spec.fixtures.router_path_handling_tests" +local table_insert = table.insert local tonumber = tonumber @@ -130,6 +131,7 @@ for _, strategy in helpers.each_strategy() do local proxy_ssl_client local bp local it_trad_only = (flavor == "traditional") and it or pending + local it_trad_comp_only = (flavor == "traditional_compatible") and it or pending lazy_setup(function() local fixtures = { @@ -1297,7 +1299,7 @@ for _, strategy in helpers.each_strategy() do local proxy_ssl_client lazy_setup(function() - routes = insert_routes(bp, { + local configs = { { protocols = { "https" }, snis = { "www.example.org" }, @@ -1312,6 +1314,9 @@ for _, strategy in helpers.each_strategy() do name = "service_behind_example.org" }, }, + } + + local trad_comp_configs = { { protocols = { "https" }, snis = { "*.foo.test" }, @@ -1326,7 +1331,15 @@ for _, strategy in helpers.each_strategy() do name = "service_behind_bar.wild" }, }, - }) + } + + if flavor == "traditional_compatible" then + for _, v in ipairs(trad_comp_configs) do + table_insert(configs, v) + end + end + + routes = insert_routes(bp, configs) end) lazy_teardown(function() @@ -1383,7 +1396,7 @@ for _, strategy in helpers.each_strategy() do res.headers["kong-service-name"]) end) - it("matches a Route based on its leftmost wildcard sni", function() + it_trad_comp_only("matches a Route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) @@ -1400,7 +1413,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its rightmost wildcard sni", function() + it_trad_comp_only("matches a Route based on its rightmost wildcard sni", function() for _, sni in ipairs({"bar.x", "bar.y.z"}) do proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) @@ -1423,7 +1436,7 @@ for _, strategy in helpers.each_strategy() do local proxy_ssl_client lazy_setup(function() - routes = insert_routes(bp, { + local configs = { { protocols = { "tls_passthrough" }, snis = { "www.example.org" }, @@ -1444,6 +1457,9 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", }, }, + } + + local trad_comp_configs = { { protocols = { "tls_passthrough" }, snis = { "*.foo.test" }, @@ -1464,7 +1480,15 @@ for _, strategy in helpers.each_strategy() do protocol = "tcp", }, }, - }) + } + + if flavor == "traditional_compatible" then + for _, v in ipairs(trad_comp_configs) do + table_insert(configs, v) + end + end + + routes = insert_routes(bp, configs) end) lazy_teardown(function() @@ -1527,7 +1551,7 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end) - it("matches a Route based on its leftmost wildcard sni", function() + it_trad_comp_only("matches a Route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds @@ -1553,7 +1577,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its rightmost wildcard sni", function() + it_trad_comp_only("matches a Route based on its rightmost wildcard sni", function() for _, sni in ipairs({"bar.x", "bar.y.z"}) do -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds @@ -1890,7 +1914,7 @@ for _, strategy in helpers.each_strategy() do local grpcs_proxy_ssl_client lazy_setup(function() - routes = insert_routes(bp, { + local configs = { { protocols = { "grpcs" }, snis = { "grpcs_1.test" }, @@ -1907,6 +1931,9 @@ for _, strategy in helpers.each_strategy() do url = helpers.grpcbin_ssl_url, }, }, + } + + local trad_comp_configs = { { protocols = { "grpcs" }, snis = { "*.grpcs_3.test" }, @@ -1923,7 +1950,15 @@ for _, strategy in helpers.each_strategy() do url = helpers.grpcbin_ssl_url, }, }, - }) + } + + if flavor == "traditional_compatible" then + for _, v in ipairs(trad_comp_configs) do + table_insert(configs, v) + end + end + + routes = insert_routes(bp, configs) end) lazy_teardown(function() @@ -1963,7 +1998,7 @@ for _, strategy in helpers.each_strategy() do assert.matches("kong-service-name: grpcs_2", resp, nil, true) end) - it("matches a Route based on its leftmost wildcard sni", function() + it_trad_comp_only("matches a Route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.grpcs_3.test", "a.b.grpcs_3.test"}) do grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) @@ -1983,7 +2018,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its rightmost wildcard sni", function() + it_trad_comp_only("matches a Route based on its rightmost wildcard sni", function() for _, sni in ipairs({"grpcs_4.x", "grpcs_4.y.z"}) do grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) From 7a22d32798104004e8edbf2cba1e8164cc730b89 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Wed, 10 Apr 2024 11:58:33 +0800 Subject: [PATCH 3562/4351] update changelog --- changelog/unreleased/kong/route-wildcard-snis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/route-wildcard-snis.yml b/changelog/unreleased/kong/route-wildcard-snis.yml index ab930221315..9de5209f252 100644 --- a/changelog/unreleased/kong/route-wildcard-snis.yml +++ b/changelog/unreleased/kong/route-wildcard-snis.yml @@ -1,3 +1,3 @@ -message: extend the field `snis` of the entity `routes` to support wildcard for the leftmost or the rightmost character. Note only the leftmost OR rightmost character can be the wildcard, otherwise the validation will fail. +message: extend the field `snis` of the entity `routes` to support wildcard for the leftmost or the rightmost character for `traditional_compatible` flavor. Note only the leftmost OR rightmost character can be the wildcard, otherwise the validation will fail. type: feature scope: Core From 611137287278f019e059b2ca51ddc815e57eb4c0 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Wed, 10 Apr 2024 14:16:08 +0800 Subject: [PATCH 3563/4351] update changelog --- changelog/unreleased/kong/route-wildcard-snis.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/route-wildcard-snis.yml b/changelog/unreleased/kong/route-wildcard-snis.yml index 9de5209f252..8b1b2dcfc28 100644 --- a/changelog/unreleased/kong/route-wildcard-snis.yml +++ b/changelog/unreleased/kong/route-wildcard-snis.yml @@ -1,3 +1,3 @@ -message: extend the field `snis` of the entity `routes` to support wildcard for the leftmost or the rightmost character for `traditional_compatible` flavor. Note only the leftmost OR rightmost character can be the wildcard, otherwise the validation will fail. +message: extend the field `snis` of the entity `routes` to support wildcard for the leftmost or the rightmost character when `router_flavor` is `traditional_compatible`. Note only the leftmost OR rightmost character can be the wildcard, otherwise the validation will fail. type: feature scope: Core From 9de8a3150ce4ecaca648e5a9dd39fbee65b28376 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Fri, 12 Apr 2024 12:02:22 +0800 Subject: [PATCH 3564/4351] remove the changelog as this is to be a hidden feature --- changelog/unreleased/kong/route-wildcard-snis.yml | 3 --- 1 file changed, 3 deletions(-) delete mode 100644 changelog/unreleased/kong/route-wildcard-snis.yml diff --git a/changelog/unreleased/kong/route-wildcard-snis.yml b/changelog/unreleased/kong/route-wildcard-snis.yml deleted file mode 100644 index 8b1b2dcfc28..00000000000 --- a/changelog/unreleased/kong/route-wildcard-snis.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: extend the field `snis` of the entity `routes` to support wildcard for the leftmost or the rightmost character when `router_flavor` is `traditional_compatible`. Note only the leftmost OR rightmost character can be the wildcard, otherwise the validation will fail. -type: feature -scope: Core From 1c780256f86fbcf2d566f3cf3afa2a1265669be6 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Thu, 18 Apr 2024 12:50:31 +0800 Subject: [PATCH 3565/4351] exclude traditional flavor --- kong/db/schema/entities/routes.lua | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 0d5813dd7d5..0d3558557d4 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -34,6 +34,11 @@ local entity_checks = { }}, } +local snis_elements_type = typedefs.wildcard_host + +if kong_router_flavor == "traditional" then + snis_elements_type = typedefs.sni +end -- works with both `traditional_compatible` and `expressions` routes local validate_route @@ -159,7 +164,7 @@ local routes = { { snis = { type = "set", description = "A list of SNIs that match this Route.", - elements = typedefs.wildcard_host }, }, + elements = snis_elements_type }, }, { sources = typedefs.sources }, { destinations = typedefs.destinations }, From 165d1382e46b1e3a7721b0286008ca97142bf17d Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Thu, 18 Apr 2024 12:51:10 +0800 Subject: [PATCH 3566/4351] add expressions flavor in tests --- spec/01-unit/08-router_spec.lua | 2 +- .../05-proxy/02-router_spec.lua | 32 +++++++++---------- 2 files changed, 17 insertions(+), 17 deletions(-) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index d08cb09ef66..3ca40ecef71 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1732,7 +1732,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end) end) - if flavor == "tradition_compatible" then + if flavor ~= "traditional" then describe("[wildcard sni]", function() local use_case, router diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 4c8050a16e4..30c83a4be28 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -131,7 +131,7 @@ for _, strategy in helpers.each_strategy() do local proxy_ssl_client local bp local it_trad_only = (flavor == "traditional") and it or pending - local it_trad_comp_only = (flavor == "traditional_compatible") and it or pending + local it_not_trad = (flavor ~= "traditional") and it or pending lazy_setup(function() local fixtures = { @@ -1316,7 +1316,7 @@ for _, strategy in helpers.each_strategy() do }, } - local trad_comp_configs = { + local not_trad_configs = { { protocols = { "https" }, snis = { "*.foo.test" }, @@ -1333,8 +1333,8 @@ for _, strategy in helpers.each_strategy() do }, } - if flavor == "traditional_compatible" then - for _, v in ipairs(trad_comp_configs) do + if flavor ~= "traditional" then + for _, v in ipairs(not_trad_configs) do table_insert(configs, v) end end @@ -1396,7 +1396,7 @@ for _, strategy in helpers.each_strategy() do res.headers["kong-service-name"]) end) - it_trad_comp_only("matches a Route based on its leftmost wildcard sni", function() + it_not_trad("matches a Route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) @@ -1413,7 +1413,7 @@ for _, strategy in helpers.each_strategy() do end end) - it_trad_comp_only("matches a Route based on its rightmost wildcard sni", function() + it_not_trad("matches a Route based on its rightmost wildcard sni", function() for _, sni in ipairs({"bar.x", "bar.y.z"}) do proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) @@ -1459,7 +1459,7 @@ for _, strategy in helpers.each_strategy() do }, } - local trad_comp_configs = { + local not_trad_configs = { { protocols = { "tls_passthrough" }, snis = { "*.foo.test" }, @@ -1482,8 +1482,8 @@ for _, strategy in helpers.each_strategy() do }, } - if flavor == "traditional_compatible" then - for _, v in ipairs(trad_comp_configs) do + if flavor ~= "traditional" then + for _, v in ipairs(not_trad_configs) do table_insert(configs, v) end end @@ -1551,7 +1551,7 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end) - it_trad_comp_only("matches a Route based on its leftmost wildcard sni", function() + it_not_trad("matches a Route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds @@ -1577,7 +1577,7 @@ for _, strategy in helpers.each_strategy() do end end) - it_trad_comp_only("matches a Route based on its rightmost wildcard sni", function() + it_not_trad("matches a Route based on its rightmost wildcard sni", function() for _, sni in ipairs({"bar.x", "bar.y.z"}) do -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds @@ -1933,7 +1933,7 @@ for _, strategy in helpers.each_strategy() do }, } - local trad_comp_configs = { + local not_trad_configs = { { protocols = { "grpcs" }, snis = { "*.grpcs_3.test" }, @@ -1952,8 +1952,8 @@ for _, strategy in helpers.each_strategy() do }, } - if flavor == "traditional_compatible" then - for _, v in ipairs(trad_comp_configs) do + if flavor ~= "traditional" then + for _, v in ipairs(not_trad_configs) do table_insert(configs, v) end end @@ -1998,7 +1998,7 @@ for _, strategy in helpers.each_strategy() do assert.matches("kong-service-name: grpcs_2", resp, nil, true) end) - it_trad_comp_only("matches a Route based on its leftmost wildcard sni", function() + it_not_trad("matches a Route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.grpcs_3.test", "a.b.grpcs_3.test"}) do grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) @@ -2018,7 +2018,7 @@ for _, strategy in helpers.each_strategy() do end end) - it_trad_comp_only("matches a Route based on its rightmost wildcard sni", function() + it_not_trad("matches a Route based on its rightmost wildcard sni", function() for _, sni in ipairs({"grpcs_4.x", "grpcs_4.y.z"}) do grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) From 61c111856c061a4ab25ff45fbbbdc9f94e29d72b Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Thu, 18 Apr 2024 14:25:54 +0800 Subject: [PATCH 3567/4351] adjust the tests --- .../05-proxy/02-router_spec.lua | 335 +++++++++--------- 1 file changed, 170 insertions(+), 165 deletions(-) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 30c83a4be28..79d66ab237b 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -131,7 +131,6 @@ for _, strategy in helpers.each_strategy() do local proxy_ssl_client local bp local it_trad_only = (flavor == "traditional") and it or pending - local it_not_trad = (flavor ~= "traditional") and it or pending lazy_setup(function() local fixtures = { @@ -1316,24 +1315,24 @@ for _, strategy in helpers.each_strategy() do }, } - local not_trad_configs = { - { - protocols = { "https" }, - snis = { "*.foo.test" }, - service = { - name = "service_behind_wild.foo.test" + if flavor ~= "traditional" then + local not_trad_configs = { + { + protocols = { "https" }, + snis = { "*.foo.test" }, + service = { + name = "service_behind_wild.foo.test" + }, }, - }, - { - protocols = { "https" }, - snis = { "bar.*" }, - service = { - name = "service_behind_bar.wild" + { + protocols = { "https" }, + snis = { "bar.*" }, + service = { + name = "service_behind_bar.wild" + }, }, - }, - } + } - if flavor ~= "traditional" then for _, v in ipairs(not_trad_configs) do table_insert(configs, v) end @@ -1396,39 +1395,41 @@ for _, strategy in helpers.each_strategy() do res.headers["kong-service-name"]) end) - it_not_trad("matches a Route based on its leftmost wildcard sni", function() - for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do - proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) + if flavor ~= "traditional" then + it("matches a Route based on its leftmost wildcard sni", function() + for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do + proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) - local res = assert(proxy_ssl_client:send { - method = "GET", - path = "/status/200", - headers = { ["kong-debug"] = 1 }, - }) - assert.res_status(200, res) - assert.equal("service_behind_wild.foo.test", - res.headers["kong-service-name"]) + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + assert.equal("service_behind_wild.foo.test", + res.headers["kong-service-name"]) - proxy_ssl_client:close() - end - end) + proxy_ssl_client:close() + end + end) - it_not_trad("matches a Route based on its rightmost wildcard sni", function() - for _, sni in ipairs({"bar.x", "bar.y.z"}) do - proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) + it("matches a Route based on its rightmost wildcard sni", function() + for _, sni in ipairs({"bar.x", "bar.y.z"}) do + proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) - local res = assert(proxy_ssl_client:send { - method = "GET", - path = "/status/200", - headers = { ["kong-debug"] = 1 }, - }) - assert.res_status(200, res) - assert.equal("service_behind_bar.wild", - res.headers["kong-service-name"]) + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) + assert.equal("service_behind_bar.wild", + res.headers["kong-service-name"]) - proxy_ssl_client:close() - end - end) + proxy_ssl_client:close() + end + end) + end end) describe("tls_passthrough", function() @@ -1459,30 +1460,30 @@ for _, strategy in helpers.each_strategy() do }, } - local not_trad_configs = { - { - protocols = { "tls_passthrough" }, - snis = { "*.foo.test" }, - service = { - name = "service_behind_wild.foo.test", - host = helpers.mock_upstream_ssl_host, - port = helpers.mock_upstream_ssl_port, - protocol = "tcp", + if flavor ~= "traditional" then + local not_trad_configs = { + { + protocols = { "tls_passthrough" }, + snis = { "*.foo.test" }, + service = { + name = "service_behind_wild.foo.test", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = "tcp", + }, }, - }, - { - protocols = { "tls_passthrough" }, - snis = { "bar.*" }, - service = { - name = "service_behind_bar.wild", - host = helpers.mock_upstream_ssl_host, - port = helpers.mock_upstream_ssl_port, - protocol = "tcp", + { + protocols = { "tls_passthrough" }, + snis = { "bar.*" }, + service = { + name = "service_behind_bar.wild", + host = helpers.mock_upstream_ssl_host, + port = helpers.mock_upstream_ssl_port, + protocol = "tcp", + }, }, - }, - } + } - if flavor ~= "traditional" then for _, v in ipairs(not_trad_configs) do table_insert(configs, v) end @@ -1551,57 +1552,59 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end) - it_not_trad("matches a Route based on its leftmost wildcard sni", function() - for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do - -- config propagates to stream subsystems not instantly - -- try up to 10 seconds with step of 2 seconds - -- in vagrant it takes around 6 seconds - helpers.wait_until(function() - proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) - local ok = proxy_ssl_client:ssl_handshake(nil, sni, false) -- explicit no-verify - if not ok then - proxy_ssl_client:close() - return false - end - return true - end, 10, 2) + if flavor ~= "traditional" then + it("matches a Route based on its leftmost wildcard sni", function() + for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do + -- config propagates to stream subsystems not instantly + -- try up to 10 seconds with step of 2 seconds + -- in vagrant it takes around 6 seconds + helpers.wait_until(function() + proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) + local ok = proxy_ssl_client:ssl_handshake(nil, sni, false) -- explicit no-verify + if not ok then + proxy_ssl_client:close() + return false + end + return true + end, 10, 2) - local res = assert(proxy_ssl_client:send { - method = "GET", - path = "/status/200", - headers = { ["kong-debug"] = 1 }, - }) - assert.res_status(200, res) + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) - proxy_ssl_client:close() - end - end) + proxy_ssl_client:close() + end + end) - it_not_trad("matches a Route based on its rightmost wildcard sni", function() - for _, sni in ipairs({"bar.x", "bar.y.z"}) do - -- config propagates to stream subsystems not instantly - -- try up to 10 seconds with step of 2 seconds - -- in vagrant it takes around 6 seconds - helpers.wait_until(function() - proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) - local ok = proxy_ssl_client:ssl_handshake(nil, sni, false) -- explicit no-verify - if not ok then - proxy_ssl_client:close() - return false - end - return true - end, 10, 2) + it("matches a Route based on its rightmost wildcard sni", function() + for _, sni in ipairs({"bar.x", "bar.y.z"}) do + -- config propagates to stream subsystems not instantly + -- try up to 10 seconds with step of 2 seconds + -- in vagrant it takes around 6 seconds + helpers.wait_until(function() + proxy_ssl_client = helpers.http_client("127.0.0.1", stream_tls_listen_port) + local ok = proxy_ssl_client:ssl_handshake(nil, sni, false) -- explicit no-verify + if not ok then + proxy_ssl_client:close() + return false + end + return true + end, 10, 2) - local res = assert(proxy_ssl_client:send { - method = "GET", - path = "/status/200", - headers = { ["kong-debug"] = 1 }, - }) - assert.res_status(200, res) + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/status/200", + headers = { ["kong-debug"] = 1 }, + }) + assert.res_status(200, res) - proxy_ssl_client:close() - end - end) + proxy_ssl_client:close() + end + end) + end end) describe("[#headers]", function() @@ -1933,26 +1936,26 @@ for _, strategy in helpers.each_strategy() do }, } - local not_trad_configs = { - { - protocols = { "grpcs" }, - snis = { "*.grpcs_3.test" }, - service = { - name = "grpcs_3", - url = helpers.grpcbin_ssl_url, + if flavor ~= "traditional" then + local not_trad_configs = { + { + protocols = { "grpcs" }, + snis = { "*.grpcs_3.test" }, + service = { + name = "grpcs_3", + url = helpers.grpcbin_ssl_url, + }, }, - }, - { - protocols = { "grpcs" }, - snis = { "grpcs_4.*" }, - service = { - name = "grpcs_4", - url = helpers.grpcbin_ssl_url, + { + protocols = { "grpcs" }, + snis = { "grpcs_4.*" }, + service = { + name = "grpcs_4", + url = helpers.grpcbin_ssl_url, + }, }, - }, - } + } - if flavor ~= "traditional" then for _, v in ipairs(not_trad_configs) do table_insert(configs, v) end @@ -1998,45 +2001,47 @@ for _, strategy in helpers.each_strategy() do assert.matches("kong-service-name: grpcs_2", resp, nil, true) end) - it_not_trad("matches a Route based on its leftmost wildcard sni", function() - for _, sni in ipairs({"a.grpcs_3.test", "a.b.grpcs_3.test"}) do - grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) + if flavor ~= "traditional" then + it("matches a Route based on its leftmost wildcard sni", function() + for _, sni in ipairs({"a.grpcs_3.test", "a.b.grpcs_3.test"}) do + grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) - local ok, resp = assert(grpcs_proxy_ssl_client({ - service = "hello.HelloService.SayHello", - body = { - greeting = "world!" - }, - opts = { - ["-H"] = "'kong-debug: 1'", - ["-v"] = true, -- verbose so we get response headers - } - })) - assert.truthy(ok) - assert.truthy(resp) - assert.matches("kong-service-name: grpcs_3", resp, nil, true) - end - end) - - it_not_trad("matches a Route based on its rightmost wildcard sni", function() - for _, sni in ipairs({"grpcs_4.x", "grpcs_4.y.z"}) do - grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) + local ok, resp = assert(grpcs_proxy_ssl_client({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-H"] = "'kong-debug: 1'", + ["-v"] = true, -- verbose so we get response headers + } + })) + assert.truthy(ok) + assert.truthy(resp) + assert.matches("kong-service-name: grpcs_3", resp, nil, true) + end + end) - local ok, resp = assert(grpcs_proxy_ssl_client({ - service = "hello.HelloService.SayHello", - body = { - greeting = "world!" - }, - opts = { - ["-H"] = "'kong-debug: 1'", - ["-v"] = true, -- verbose so we get response headers - } - })) - assert.truthy(ok) - assert.truthy(resp) - assert.matches("kong-service-name: grpcs_4", resp, nil, true) - end - end) + it("matches a Route based on its rightmost wildcard sni", function() + for _, sni in ipairs({"grpcs_4.x", "grpcs_4.y.z"}) do + grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) + + local ok, resp = assert(grpcs_proxy_ssl_client({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-H"] = "'kong-debug: 1'", + ["-v"] = true, -- verbose so we get response headers + } + })) + assert.truthy(ok) + assert.truthy(resp) + assert.matches("kong-service-name: grpcs_4", resp, nil, true) + end + end) + end end) end -- not enable_buffering From bdd9a57c9426e5669fb22ccbe3a08ea9429b446f Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Thu, 18 Apr 2024 14:43:59 +0800 Subject: [PATCH 3568/4351] adjust tests --- spec/01-unit/08-router_spec.lua | 8 +------- spec/02-integration/05-proxy/02-router_spec.lua | 6 +++--- 2 files changed, 4 insertions(+), 10 deletions(-) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 3ca40ecef71..9c035a920df 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1763,9 +1763,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" sni) assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) - if flavor == "traditional" then - assert.same(use_case[1].route.snis[1], match_t.matches.sni) - end assert.same(nil, match_t.matches.method) assert.same(nil, match_t.matches.uri) assert.same(nil, match_t.matches.uri_captures) @@ -1778,9 +1775,6 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" sni) assert.truthy(match_t) assert.same(use_case[2].route, match_t.route) - if flavor == "traditional" then - assert.same(use_case[2].route.snis[1], match_t.matches.sni) - end end end) @@ -1792,7 +1786,7 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" end end) end) - end + end -- if flavor ~= "traditional" then if flavor ~= "traditional" then diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 79d66ab237b..2e5166370fe 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -1429,7 +1429,7 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end end) - end + end -- if flavor ~= "traditional" then end) describe("tls_passthrough", function() @@ -1604,7 +1604,7 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end end) - end + end -- if flavor ~= "traditional" then end) describe("[#headers]", function() @@ -2041,7 +2041,7 @@ for _, strategy in helpers.each_strategy() do assert.matches("kong-service-name: grpcs_4", resp, nil, true) end end) - end + end -- if flavor ~= "traditional" then end) end -- not enable_buffering From ea417568959e3c7bf30fa51dd682427d453ae423 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Thu, 18 Apr 2024 15:25:17 +0800 Subject: [PATCH 3569/4351] update test descriptions --- .../02-integration/05-proxy/02-router_spec.lua | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 2e5166370fe..aa52eaa13c6 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -1351,7 +1351,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its 'snis' attribute", function() + it("matches a route based on its 'snis' attribute", function() proxy_ssl_client = helpers.proxy_ssl_client(nil, "www.example.org") local res = assert(proxy_ssl_client:send { @@ -1396,7 +1396,7 @@ for _, strategy in helpers.each_strategy() do end) if flavor ~= "traditional" then - it("matches a Route based on its leftmost wildcard sni", function() + it("matches a route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) @@ -1413,7 +1413,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its rightmost wildcard sni", function() + it("matches a route based on its rightmost wildcard sni", function() for _, sni in ipairs({"bar.x", "bar.y.z"}) do proxy_ssl_client = helpers.proxy_ssl_client(nil, sni) @@ -1502,7 +1502,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its 'snis' attribute", function() + it("matches a route based on its 'snis' attribute", function() -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds -- in vagrant it takes around 6 seconds @@ -1553,7 +1553,7 @@ for _, strategy in helpers.each_strategy() do end) if flavor ~= "traditional" then - it("matches a Route based on its leftmost wildcard sni", function() + it("matches a route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.foo.test", "a.b.foo.test"}) do -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds @@ -1579,7 +1579,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its rightmost wildcard sni", function() + it("matches a route based on its rightmost wildcard sni", function() for _, sni in ipairs({"bar.x", "bar.y.z"}) do -- config propagates to stream subsystems not instantly -- try up to 10 seconds with step of 2 seconds @@ -1968,7 +1968,7 @@ for _, strategy in helpers.each_strategy() do remove_routes(strategy, routes) end) - it("matches a Route based on its 'snis' attribute", function() + it("matches a route based on its 'snis' attribute", function() grpcs_proxy_ssl_client = helpers.proxy_client_grpcs("grpcs_1.test") local ok, resp = assert(grpcs_proxy_ssl_client({ @@ -2002,7 +2002,7 @@ for _, strategy in helpers.each_strategy() do end) if flavor ~= "traditional" then - it("matches a Route based on its leftmost wildcard sni", function() + it("matches a route based on its leftmost wildcard sni", function() for _, sni in ipairs({"a.grpcs_3.test", "a.b.grpcs_3.test"}) do grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) @@ -2022,7 +2022,7 @@ for _, strategy in helpers.each_strategy() do end end) - it("matches a Route based on its rightmost wildcard sni", function() + it("matches a route based on its rightmost wildcard sni", function() for _, sni in ipairs({"grpcs_4.x", "grpcs_4.y.z"}) do grpcs_proxy_ssl_client = helpers.proxy_client_grpcs(sni) From 95b821a72a97e28e377509122d86c1131866854a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 Jan 2024 18:55:30 +0200 Subject: [PATCH 3570/4351] chore(*): use tools.http.get_header wherever possible Signed-off-by: Aapo Talvensaari --- kong/reports.lua | 8 ++++- kong/router/atc.lua | 16 +++++++-- kong/router/traditional.lua | 18 +++++++++-- kong/router/utils.lua | 14 +++++--- kong/runloop/handler.lua | 4 +-- kong/timing/init.lua | 16 ++++++--- spec/01-unit/08-router_spec.lua | 57 ++++++++++++++++----------------- 7 files changed, 86 insertions(+), 47 deletions(-) diff --git a/kong/reports.lua b/kong/reports.lua index a898eeaa7be..5f3282198f1 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -60,6 +60,12 @@ local REQUEST_ROUTE_CACHE_HITS_KEY_POS = REQUEST_COUNT_KEY .. ":" .. ROUTE_CACHE local REQUEST_ROUTE_CACHE_HITS_KEY_NEG = REQUEST_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":neg" +local get_header +if subsystem == "http" then + get_header = require("kong.tools.http").get_header +end + + local _buffer = {} local _ping_infos = {} local _enabled = false @@ -253,7 +259,7 @@ function get_current_suffix(ctx) local proxy_mode = var.kong_proxy_mode if scheme == "http" or scheme == "https" then if proxy_mode == "http" or proxy_mode == "unbuffered" then - local http_upgrade = var.http_upgrade + local http_upgrade = get_header("upgrade", ctx) if http_upgrade and lower(http_upgrade) == "websocket" then if scheme == "http" then return "ws" diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 55dd8d2db75..c41af0da0bd 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -39,6 +39,12 @@ local DEFAULT_MATCH_LRUCACHE_SIZE = utils.DEFAULT_MATCH_LRUCACHE_SIZE local is_http = ngx.config.subsystem == "http" +local get_header +if is_http then + get_header = require("kong.tools.http").get_header +end + + local get_atc_context local get_atc_router local get_atc_fields @@ -115,6 +121,12 @@ do ngx_log = mock_ngx.log end + get_header = function(key) + local mock_headers = mock_ngx.headers or {} + local mock_var = mock_ngx.var or {} + return mock_headers[key] or mock_var["http_" .. key] + end + fields._set_ngx(mock_ngx) end end @@ -418,7 +430,7 @@ function _M:exec(ctx) local fields = self.fields local req_uri = ctx and ctx.request_uri or var.request_uri - local req_host = var.http_host + local req_host = get_header("host", ctx) req_uri = strip_uri_args(req_uri) @@ -475,7 +487,7 @@ function _M:exec(ctx) set_upstream_uri(req_uri, match_t) -- debug HTTP request header logic - add_debug_headers(var, header, match_t) + add_debug_headers(ctx, header, match_t) return match_t end diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 70086db27f4..92588be50a2 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -74,6 +74,12 @@ do end +local get_header +if is_http then + get_header = require("kong.tools.http").get_header +end + + local split_port do local ZERO, NINE, LEFTBRACKET, RIGHTBRACKET = ("09[]"):byte(1, -1) @@ -261,6 +267,12 @@ local function _set_ngx(mock_ngx) re_find = mock_ngx.re.find end end + + get_header = function(key) + local mock_headers = mock_ngx.headers or {} + local mock_var = mock_ngx.var or {} + return mock_headers[key] or mock_var["http_" .. key] + end end @@ -1743,7 +1755,7 @@ function _M.new(routes, cache, cache_neg) exec = function(ctx) local req_method = get_method() local req_uri = ctx and ctx.request_uri or var.request_uri - local req_host = var.http_host + local req_host = get_header("host", ctx) local req_scheme = ctx and ctx.scheme or var.scheme local sni = server_name() @@ -1759,7 +1771,7 @@ function _M.new(routes, cache, cache_neg) "(currently at ", lua_max_req_headers, ")") end - headers["host"] = nil + headers.host = nil end req_uri = strip_uri_args(req_uri) @@ -1770,7 +1782,7 @@ function _M.new(routes, cache, cache_neg) sni, headers) if match_t then -- debug HTTP request header logic - add_debug_headers(var, header, match_t) + add_debug_headers(ctx, header, match_t) end return match_t diff --git a/kong/router/utils.lua b/kong/router/utils.lua index 5c3af208673..b5a90632f00 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -104,14 +104,20 @@ local function check_select_params(req_method, req_uri, req_host, req_scheme, end -local function add_debug_headers(var, header, match_t) - if not var.http_kong_debug then - return - end +local get_header +if ngx.config.subsystem == "http" then + get_header = require("kong.tools.http").get_header +end + +local function add_debug_headers(ctx, header, match_t) if not kong.configuration.allow_debug_header then return end + + if not get_header("kong_debug", ctx) then + return + end local route = match_t.route if route then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 91f2b8abfe7..84fb8493c89 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1396,11 +1396,11 @@ return { end end - if var.http_proxy then + if get_header("proxy", ctx) then clear_header("Proxy") end - if var.http_proxy_connection then + if get_header("proxy_connection", ctx) then clear_header("Proxy-Connection") end end diff --git a/kong/timing/init.lua b/kong/timing/init.lua index 7f64d2e28bf..6b88a4dd67b 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -7,7 +7,7 @@ local ngx = ngx local ngx_var = ngx.var local ngx_req_set_header = ngx.req.set_header -local assert = assert +local assert = assert local ipairs = ipairs local string_format = string.format @@ -48,6 +48,12 @@ local function should_run() end +local get_header +if ngx.config.subsystem == "http" then + get_header = require("kong.tools.http").get_header +end + + local function is_loopback(binary_addr) -- ipv4 127.0.0.0/8 or ipv6 ::1 if (#binary_addr == 4 and binary_addr:byte(1) == 127) or @@ -65,12 +71,12 @@ function _M.auth() end local ngx_ctx = ngx.ctx - + assert(ngx_ctx.req_trace_id == nil) - local http_x_kong_request_debug = ngx_var.http_x_kong_request_debug - local http_x_kong_request_debug_token = ngx_var.http_x_kong_request_debug_token - local http_x_kong_request_debug_log = ngx_var.http_x_kong_request_debug_log + local http_x_kong_request_debug = get_header("x_kong_request_debug", ngx_ctx) + local http_x_kong_request_debug_token = get_header("x_kong_request_debug_token", ngx_ctx) + local http_x_kong_request_debug_log = get_header("x_kong_request_debug_log", ngx_ctx) if http_x_kong_request_debug then ngx_req_set_header("X-Kong-Request-Debug", nil) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 9c035a920df..15141c37c0a 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -45,7 +45,12 @@ local spy_stub = { nop = function() end } -local function mock_ngx(method, request_uri, headers, queries) +local function mock_ngx(method, request_uri, headers, queries, vars) + method = method or "GET" + request_uri = request_uri or "/" + headers = headers or {} + queries = queries or {} + vars = vars or {} local _ngx _ngx = { log = ngx.log, @@ -55,11 +60,12 @@ local function mock_ngx(method, request_uri, headers, queries) http_kong_debug = headers.kong_debug }, { __index = function(_, key) - if key == "http_host" then + if key:sub(1, 5) == "http_" then spy_stub.nop() - return headers.host + return headers[key:sub(6)] or vars[key] end - end + return vars[key] + end, }), req = { get_method = function() @@ -71,7 +77,7 @@ local function mock_ngx(method, request_uri, headers, queries) get_uri_args = function() return queries end, - } + }, } return _ngx @@ -5156,22 +5162,18 @@ for _, flavor in ipairs({ "traditional_compatible", "expressions" }) do local router = assert(new_router(use_case)) - local _ngx = { - var = { - ssl_preread_server_name = "www.example.com", - }, - } + local _ngx = mock_ngx(nil, nil, nil, nil, { + ssl_preread_server_name = "www.example.com", + }) router._set_ngx(_ngx) local match_t = router:exec() assert.truthy(match_t) assert.same(use_case[1].route, match_t.route) - local _ngx = { - var = { - ssl_preread_server_name = "www.example.org", - }, - } + local _ngx = mock_ngx(nil, nil, nil, nil, { + ssl_preread_server_name = "www.example.org", + }) router._set_ngx(_ngx) local match_t = router:exec() @@ -5221,13 +5223,11 @@ do end) it("exec() should match tls with tls.sni", function() - local _ngx = { - var = { - remote_port = 1000, - server_port = 1000, - ssl_preread_server_name = "www.example.com", - }, - } + local _ngx = mock_ngx(nil, nil, nil, nil, { + remote_port = 1000, + server_port = 1000, + ssl_preread_server_name = "www.example.com", + }) router._set_ngx(_ngx) local match_t = router:exec() assert.truthy(match_t) @@ -5236,13 +5236,11 @@ do end) it("exec() should match tls_passthrough with tls.sni", function() - local _ngx = { - var = { - remote_port = 1000, - server_port = 1000, - ssl_preread_server_name = "www.example.org", - }, - } + local _ngx = mock_ngx(nil, nil, nil, nil, { + remote_port = 1000, + server_port = 1000, + ssl_preread_server_name = "www.example.org", + }) router._set_ngx(_ngx) local match_t = router:exec() assert.truthy(match_t) @@ -5903,4 +5901,3 @@ do end) end) end -- local flavor = "expressions" - From d2b099ea84cbc4e5a09fb3974d758593fff75c9c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 30 Jan 2024 19:23:29 +0200 Subject: [PATCH 3571/4351] perf(*): use ctx when it is passed to tools.utils.get_header Signed-off-by: Aapo Talvensaari --- kong/tools/http.lua | 18 +++++++----------- .../05-proxy/30-max-args_spec.lua | 12 ++++++++---- 2 files changed, 15 insertions(+), 15 deletions(-) diff --git a/kong/tools/http.lua b/kong/tools/http.lua index a64ae91abd0..26a125fab76 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -531,14 +531,7 @@ do local replace_dashes = require("kong.tools.string").replace_dashes function _M.get_header(name, ctx) - local value = ngx.var["http_" .. replace_dashes(name)] - - if not value or not value:find(", ", 1, true) then - return value - end - local headers - if ctx then if not ctx.cached_request_headers then ctx.cached_request_headers = ngx.req.get_headers() @@ -547,13 +540,16 @@ do headers = ctx.cached_request_headers else + local value = ngx.var["http_" .. replace_dashes(name)] + if not value or not value:find(", ", 1, true) then + return value + end + headers = ngx.req.get_headers() end - value = headers[name] - - return type(value) == "table" and - value[1] or value + local value = headers[name] + return type(value) == "table" and value[1] or value end end diff --git a/spec/02-integration/05-proxy/30-max-args_spec.lua b/spec/02-integration/05-proxy/30-max-args_spec.lua index 1cf67683ece..b954fa66911 100644 --- a/spec/02-integration/05-proxy/30-max-args_spec.lua +++ b/spec/02-integration/05-proxy/30-max-args_spec.lua @@ -132,7 +132,7 @@ local function validate_truncated(client_args_count, params, body, headers) end -local function validate_proxy(params, body) +local function validate_proxy(params, body, truncated) assert.same(params.query, body.uri_args) local request_headers = body.headers @@ -150,7 +150,11 @@ local function validate_proxy(params, body) assert.same(params.query, body.uri_args) assert.same(params.query, body.post_data.params) - assert.logfile().has.no.line("truncated", true, 0.5) + if truncated then + assert.logfile().has.line("truncated", true, 0.5) + else + assert.logfile().has.no.line("truncated", true, 0.5) + end end @@ -235,7 +239,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/proxy", params) assert.response(res).has.status(200) local body = assert.response(res).has.jsonbody() - validate_proxy(params, body, res.headers) + validate_proxy(params, body, false) end) it("no truncation when using " .. n + 1 .. " parameters when proxying", function() @@ -243,7 +247,7 @@ for _, strategy in helpers.each_strategy() do local res = client:post("/proxy", params) assert.response(res).has.status(200) local body = assert.response(res).has.jsonbody() - validate_proxy(params, body, res.headers) + validate_proxy(params, body, true) end) end) end From c9c4f26a5ae808c9b859573c9e16031e5e8ef85c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 16 Apr 2024 16:06:00 +0300 Subject: [PATCH 3572/4351] chore(*): localize resty.core.base.get_request ### Summary Just localizes use of `require("resty.core.base").get_request` instead of importing base and then calling `base.get_request`. Also removes unneeded variables, and unneccessary inclusion of `resty.core.base` on `ldap plugin` `ans1 parser`. Signed-off-by: Aapo Talvensaari --- kong/globalpatches.lua | 15 +++++---------- kong/pdk/ctx.lua | 8 ++++---- kong/pdk/init.lua | 4 ++-- kong/plugins/ldap-auth/asn1.lua | 3 +-- kong/resty/ctx.lua | 3 +-- kong/workspaces/init.lua | 5 ++--- 6 files changed, 15 insertions(+), 23 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 33b6c9ee01c..3aa3c9ed620 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -118,8 +118,7 @@ return function(options) do if ngx.config.subsystem == "http" then - local base = require "resty.core.base" - local get_request = base.get_request + local get_request = require("resty.core.base").get_request local error = error @@ -151,8 +150,7 @@ return function(options) end _G.ngx.req.get_headers = function(max_req_headers, ...) - local r = get_request() - if not r then + if not get_request() then error("no request found") end MAX_REQ_HEADERS = kong and kong.configuration and kong.configuration.lua_max_req_headers or DEFAULT_MAX_REQ_HEADERS @@ -171,8 +169,7 @@ return function(options) end _G.ngx.resp.get_headers = function(max_resp_headers, ...) - local r = get_request() - if not r then + if not get_request() then error("no request found") end MAX_RESP_HEADERS = kong and kong.configuration and kong.configuration.lua_max_resp_headers or DEFAULT_MAX_RESP_HEADERS @@ -191,8 +188,7 @@ return function(options) end _G.ngx.req.get_uri_args = function(max_uri_args, ...) - local r = get_request() - if not r then + if not get_request() then error("no request found") end MAX_URI_ARGS = kong and kong.configuration and kong.configuration.lua_max_uri_args or DEFAULT_MAX_URI_ARGS @@ -211,8 +207,7 @@ return function(options) end _G.ngx.req.get_post_args = function(max_post_args, ...) - local r = get_request() - if not r then + if not get_request() then error("no request found") end MAX_POST_ARGS = kong and kong.configuration and kong.configuration.lua_max_post_args or DEFAULT_MAX_POST_ARGS diff --git a/kong/pdk/ctx.lua b/kong/pdk/ctx.lua index 0292889522a..bf036a0b5db 100644 --- a/kong/pdk/ctx.lua +++ b/kong/pdk/ctx.lua @@ -1,7 +1,7 @@ --- Contextual data for the current request. -- -- @module kong.ctx -local base = require "resty.core.base" +local get_request = require("resty.core.base").get_request local setmetatable = setmetatable @@ -14,8 +14,8 @@ local _CTX_CORE_KEY = {} --- --- A table that has the same lifetime as the current request. This table is shared --- between all plugins. It can be used to share data between several plugins in a +-- A table that has the same lifetime as the current request. This table is shared +-- between all plugins. It can be used to share data between several plugins in a -- given request. -- -- This table is only relevant in the context of a request and cannot be @@ -112,7 +112,7 @@ local function new() local _ctx_mt = {} function _ctx_mt.__index(_, k) - if not base.get_request() then + if not get_request() then return end diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 1533162fe3f..858795a368e 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -181,7 +181,7 @@ assert(package.loaded["resty.core"]) -local base = require "resty.core.base" +local get_request = require("resty.core.base").get_request local type = type local error = error @@ -270,7 +270,7 @@ function _PDK.new(kong_config, self) return setmetatable(self, { __index = function(t, k) if k == "log" then - if base.get_request() then + if get_request() then local log = ngx.ctx.KONG_LOG if log then return log diff --git a/kong/plugins/ldap-auth/asn1.lua b/kong/plugins/ldap-auth/asn1.lua index 826c7567e0a..011ddb4229d 100644 --- a/kong/plugins/ldap-auth/asn1.lua +++ b/kong/plugins/ldap-auth/asn1.lua @@ -4,8 +4,7 @@ local ffi_new = ffi.new local ffi_string = ffi.string local ffi_cast = ffi.cast local band = bit.band -local base = require "resty.core.base" -local new_tab = base.new_tab +local new_tab = require("table.new") local cucharpp = ffi_new("const unsigned char*[1]") local ucharpp = ffi_new("unsigned char*[1]") diff --git a/kong/resty/ctx.lua b/kong/resty/ctx.lua index 9b0c24ce502..c1b7982c6d8 100644 --- a/kong/resty/ctx.lua +++ b/kong/resty/ctx.lua @@ -75,8 +75,7 @@ end function _M.apply_ref() - local r = get_request() - if not r then + if not get_request() then ngx_log(ngx_WARN, "could not apply ngx.ctx: no request found") return end diff --git a/kong/workspaces/init.lua b/kong/workspaces/init.lua index 87e780ce30d..1087eeaa842 100644 --- a/kong/workspaces/init.lua +++ b/kong/workspaces/init.lua @@ -1,4 +1,4 @@ -local base = require "resty.core.base" +local get_request = require("resty.core.base").get_request local workspaces = {} @@ -45,8 +45,7 @@ end function workspaces.get_workspace_id(ctx) - local r = base.get_request() - if not r then + if not get_request() then return nil end From 91afde0104476c00929d423af49e74a33331a284 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 19 Apr 2024 21:43:40 +0800 Subject: [PATCH 3573/4351] fix(tests): fix the flakiness caused by incomplete migration in the Vault tests (#12883) KAG-4240 --- spec/02-integration/13-vaults/05-ttl_spec.lua | 4 ---- spec/02-integration/13-vaults/07-resurrect_spec.lua | 4 ---- 2 files changed, 8 deletions(-) diff --git a/spec/02-integration/13-vaults/05-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua index c55af346611..5ad2d7ec074 100644 --- a/spec/02-integration/13-vaults/05-ttl_spec.lua +++ b/spec/02-integration/13-vaults/05-ttl_spec.lua @@ -130,10 +130,6 @@ describe("vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, functio helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") - helpers.test_conf.loaded_plugins = { - dummy = true, - } - vault:setup() vault:create_secret(secret, "init") diff --git a/spec/02-integration/13-vaults/07-resurrect_spec.lua b/spec/02-integration/13-vaults/07-resurrect_spec.lua index 38b42e227ba..0f4ca99422d 100644 --- a/spec/02-integration/13-vaults/07-resurrect_spec.lua +++ b/spec/02-integration/13-vaults/07-resurrect_spec.lua @@ -134,10 +134,6 @@ describe("vault resurrect_ttl and rotation (#" .. strategy .. ") #" .. vault.nam helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") - helpers.test_conf.loaded_plugins = { - dummy = true, - } - vault:setup() vault:create_secret(secret, "init") From 65310372ce306c384f12bb56efb1fe04447029c6 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Fri, 19 Apr 2024 13:07:42 -0700 Subject: [PATCH 3574/4351] feat(bazel): incorporate wasm filters into bazel build [KAG-4210] (#12853) * feat(bazel): add wasm filters to build * fix(bazel): mv wasm filters to kong/filters Co-authored-by: Michael Martin * fix(bazel): filter file renaming Co-authored-by: Michael Martin * chore(wasm): response_transofmrer filter 0.1.2 * fix(bazel): filter typo * feat(wasm): swap to datakit filter * fix(bazel): rename wasm filters repo * fix(bazel): mv wasm filters to kong/wasm --------- Co-authored-by: Michael Martin --- build/BUILD.bazel | 24 +++++++++++++++++-- build/openresty/BUILD.openresty.bazel | 3 ++- build/openresty/repositories.bzl | 2 ++ build/openresty/wasmx/filters/BUILD.bazel | 14 +++++++++++ .../openresty/wasmx/filters/repositories.bzl | 19 +++++++++++++++ build/openresty/wasmx/filters/variables.bzl | 23 ++++++++++++++++++ 6 files changed, 82 insertions(+), 3 deletions(-) create mode 100644 build/openresty/wasmx/filters/BUILD.bazel create mode 100644 build/openresty/wasmx/filters/repositories.bzl create mode 100644 build/openresty/wasmx/filters/variables.bzl diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 25dbfe41ba9..adecda775a8 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -1,6 +1,7 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") load("@bazel_skylib//lib:selects.bzl", "selects") load("//build:build_system.bzl", "kong_directory_genrule", "kong_rules_group", "kong_template_file") +load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") exports_files([ "package/nfpm.yaml", @@ -47,6 +48,18 @@ install_webui_cmd = select({ "@kong//:skip_webui_flags": "\n", }) +install_wasm_filters_cmd = select({ + "@kong//:wasmx_flag": """ + mkdir -pv ${BUILD_DESTDIR}/kong/wasm + """ + " ".join([""" + tpath="$(locations %s)" + fname="$(echo "${tpath}" | cut -d'/' -f2)" + + cp -v "$tpath" "${BUILD_DESTDIR}/kong/wasm/${fname}" + """ % t for t in WASM_FILTERS_TARGETS]), + "//conditions:default": "\n", +}) + install_wasm_deps_cmd = select({ "@kong//:wasmx_flag": """ for fname in $(locations @ngx_wasmx_module//:lua_libs); do @@ -99,7 +112,7 @@ kong_directory_genrule( "@kong//:wasmx_flag": [ "@ngx_wasmx_module//:lua_libs", "@openresty//:wasm_runtime", - ], + ] + WASM_FILTERS_TARGETS, "//conditions:default": [], }) + lib_deps + lualib_deps, cmd = @@ -147,7 +160,14 @@ kong_directory_genrule( cp -r $(locations @protoc//:all_srcs) ${BUILD_DESTDIR}/kong/. - """ + install_lib_deps_cmd + install_lualib_deps_cmd + install_webui_cmd + link_modules_dir + install_wasm_deps_cmd + """ + """ + + install_lib_deps_cmd + + install_lualib_deps_cmd + + install_webui_cmd + + link_modules_dir + + install_wasm_filters_cmd + + install_wasm_deps_cmd + + """ mkdir -p ${BUILD_DESTDIR}/etc/kong cp kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 936110e45c5..d134bd6aeb8 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -3,6 +3,7 @@ load("@bazel_skylib//lib:selects.bzl", "selects") load("@kong//build/openresty/wasmx:rules.bzl", "wasm_runtime", "wasmx_configure_options", "wasmx_env") load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") filegroup( name = "luajit_srcs", @@ -274,7 +275,7 @@ configure_make( # wasm_runtime has to be a "data" (target) instead of "build_data" (exec) # to be able to lookup by its path (relative to INSTALLDIR) ":wasm_runtime", - ], + ] + WASM_FILTERS_TARGETS, "//conditions:default": [], }), env = wasmx_env, diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index da3361e39ae..8c937144cbd 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -8,6 +8,7 @@ load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") +load("//build/openresty/wasmx/filters:repositories.bzl", "wasm_filters_repositories") load("//build/openresty/brotli:brotli_repositories.bzl", "brotli_repositories") # This is a dummy file to export the module's repository. @@ -24,6 +25,7 @@ def openresty_repositories(): openssl_repositories() atc_router_repositories() wasmx_repositories() + wasm_filters_repositories() brotli_repositories() openresty_version = KONG_VAR["OPENRESTY"] diff --git a/build/openresty/wasmx/filters/BUILD.bazel b/build/openresty/wasmx/filters/BUILD.bazel new file mode 100644 index 00000000000..e2357a30e52 --- /dev/null +++ b/build/openresty/wasmx/filters/BUILD.bazel @@ -0,0 +1,14 @@ +load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") + +filegroup( + name = "all_srcs", + srcs = glob( + include = ["**"], + exclude = ["*.bazel"], + ), +) + +exports_files( + WASM_FILTERS_TARGETS, + visibility = ["//visibility:public"], +) diff --git a/build/openresty/wasmx/filters/repositories.bzl b/build/openresty/wasmx/filters/repositories.bzl new file mode 100644 index 00000000000..12770719c15 --- /dev/null +++ b/build/openresty/wasmx/filters/repositories.bzl @@ -0,0 +1,19 @@ +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_file") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load(":variables.bzl", "WASM_FILTERS") + +def wasm_filters_repositories(): + for filter in WASM_FILTERS: + for file in filter["files"].keys(): + renamed_file = file.replace("filter", filter["name"]) + + maybe( + http_file, + name = renamed_file, + url = "https://github.com/%s/releases/download/%s/%s" % ( + filter["repo"], + filter["tag"], + file, + ), + sha256 = filter["files"][file], + ) diff --git a/build/openresty/wasmx/filters/variables.bzl b/build/openresty/wasmx/filters/variables.bzl new file mode 100644 index 00000000000..bb665f25fe2 --- /dev/null +++ b/build/openresty/wasmx/filters/variables.bzl @@ -0,0 +1,23 @@ +""" +A list of wasm filters. +""" + +WASM_FILTERS = [ + { + "name": "datakit-filter", + "repo": "Kong/datakit-filter", + "tag": "0.1.0", + "files": { + "datakit.meta.json": "b9f3b6d51d9566fae1a34c0e5c00f0d5ad5dc8f6ce7bf81931fd0be189de205d", + "datakit.wasm": "a494c254915e222c3bd2b36944156680b4534bdadf438fb2143df9e0a4ef60ad", + }, + }, +] + +WASM_FILTERS_TARGETS = [ + [ + "@%s//file" % file + for file in filter["files"].keys() + ] + for filter in WASM_FILTERS +][0] From f3b6b2e50fe7cf0beed0d985b5550dd79697cbbc Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 22 Apr 2024 13:21:05 +0800 Subject: [PATCH 3575/4351] fix(plugins/AI-proxy): db migrations for AI-proxy plugin (#12860) This PR is a follow-up one of #12781. In #12781 , the default value of log_statistics is changed from true to false for providers not supporting this feature, and a configuration validation is added to prevent from enabling it against those unsupported providers. However, the new config validation may cause CP DP compatibility issue in case that log_statistics has been enabled upon those unsupported providers. Although the issue can only happen in a very narrow case, it would be better to take care of it. In this PR, a database migration is added for the case mentioned above, migrating the value of log_statistics from true to false against providers not supporting this feature. Also, a changelog entry is added as well to describe it. --- .../migration_of_ai_proxy_plugin.yml | 6 ++ kong-3.7.0-0.rockspec | 2 + kong/llm/init.lua | 1 - .../ai-proxy/migrations/001_360_to_370.lua | 17 +++++ kong/plugins/ai-proxy/migrations/init.lua | 3 + .../migrations/001_360_to_370_spec.lua | 66 +++++++++++++++++++ 6 files changed, 94 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/migration_of_ai_proxy_plugin.yml create mode 100644 kong/plugins/ai-proxy/migrations/001_360_to_370.lua create mode 100644 kong/plugins/ai-proxy/migrations/init.lua create mode 100644 spec/05-migration/plugins/ai-proxy/migrations/001_360_to_370_spec.lua diff --git a/changelog/unreleased/migration_of_ai_proxy_plugin.yml b/changelog/unreleased/migration_of_ai_proxy_plugin.yml new file mode 100644 index 00000000000..d9c275e3cdd --- /dev/null +++ b/changelog/unreleased/migration_of_ai_proxy_plugin.yml @@ -0,0 +1,6 @@ +message: | + **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon + providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from + `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it + has already been enabled upon unsupported providers. +type: bugfix diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 69dab039abb..62441d1ae59 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -568,6 +568,8 @@ build = { ["kong.plugins.ai-proxy.handler"] = "kong/plugins/ai-proxy/handler.lua", ["kong.plugins.ai-proxy.schema"] = "kong/plugins/ai-proxy/schema.lua", + ["kong.plugins.ai-proxy.migrations"] = "kong/plugins/ai-proxy/migrations/init.lua", + ["kong.plugins.ai-proxy.migrations.001_360_to_370"] = "kong/plugins/ai-proxy/migrations/001_360_to_370.lua", ["kong.plugins.ai-request-transformer.handler"] = "kong/plugins/ai-request-transformer/handler.lua", ["kong.plugins.ai-request-transformer.schema"] = "kong/plugins/ai-request-transformer/schema.lua", diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 1cef01b0ac4..5bc54531de5 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -219,7 +219,6 @@ _M.config_schema = { custom_entity_check = { field_sources = { "route_type", "model", "logging" }, fn = function(entity) - -- print(cjson.encode(entity)) if entity.logging.log_statistics and UNSUPPORTED_LOG_STATISTICS[entity.route_type] and UNSUPPORTED_LOG_STATISTICS[entity.route_type][entity.model.provider] then return nil, fmt("%s does not support statistics when route_type is %s", diff --git a/kong/plugins/ai-proxy/migrations/001_360_to_370.lua b/kong/plugins/ai-proxy/migrations/001_360_to_370.lua new file mode 100644 index 00000000000..ee575080fbb --- /dev/null +++ b/kong/plugins/ai-proxy/migrations/001_360_to_370.lua @@ -0,0 +1,17 @@ +local ops = require("kong.db.migrations.operations.200_to_210") + +local function update_logging_statistic(config) + if config.logging.log_statistics and config.route_type == "llm/v1/completions" + and config.model.provider == "anthropic" then + config.logging.log_statistics = false + return true + end +end + +return { + postgres = { + teardown = function(connector) + ops.postgres.teardown:fixup_plugin_config(connector, "ai-proxy", update_logging_statistic) + end + } +} \ No newline at end of file diff --git a/kong/plugins/ai-proxy/migrations/init.lua b/kong/plugins/ai-proxy/migrations/init.lua new file mode 100644 index 00000000000..1031313ffe1 --- /dev/null +++ b/kong/plugins/ai-proxy/migrations/init.lua @@ -0,0 +1,3 @@ +return { + "001_360_to_370", +} \ No newline at end of file diff --git a/spec/05-migration/plugins/ai-proxy/migrations/001_360_to_370_spec.lua b/spec/05-migration/plugins/ai-proxy/migrations/001_360_to_370_spec.lua new file mode 100644 index 00000000000..98eb0e968c7 --- /dev/null +++ b/spec/05-migration/plugins/ai-proxy/migrations/001_360_to_370_spec.lua @@ -0,0 +1,66 @@ +local uh = require "spec.upgrade_helpers" +local helpers = require "spec.helpers" +local pgmoon_json = require("pgmoon.json") +local uuid = require "resty.jit-uuid" + +local strategy = "postgres" + +local function render(template, keys) + return (template:gsub("$%(([A-Z_]+)%)", keys)) +end + +if uh.database_type() == strategy then + describe("ai-proxy plugin migration", function() + local plugin_name = "ai-proxy" + local plugin_config = { + route_type = "llm/v1/completions", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://example.com/llm/v1/completions/good", + anthropic_version = "2023-06-01", + }, + }, + logging = { + log_statistics = true, -- anthropic does not support statistics + }, + } + + uh.setup(function() + local _, db = helpers.get_db_utils(strategy, { "plugins" }) + local id = uuid.generate_v4() + local sql = render([[ + INSERT INTO plugins (id, name, config, enabled) VALUES + ('$(ID)', '$(PLUGIN_NAME)', $(CONFIG)::jsonb, TRUE); + COMMIT; + ]], { + ID = id, + PLUGIN_NAME = plugin_name, + CONFIG = pgmoon_json.encode_json(plugin_config), + }) + + local res, err = db.connector:query(sql) + assert.is_nil(err) + assert.is_not_nil(res) + end) + + uh.new_after_finish("has updated ai-proxy plugin configuration", function () + for plugin, err in helpers.db.connector:iterate("SELECT id, name, config FROM plugins") do + if err then + return nil, err + end + + if plugin.name == 'ai-proxy' then + assert.falsy(plugin.config.logging.log_statistics) + end + end + end) + end) +end From a22d696678b0495fdd53b6cd5377e71461ce7a81 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 22 Apr 2024 14:07:42 +0800 Subject: [PATCH 3576/4351] fix(plugin/AI-Proxy): improve the robustness of anthropic's statistics (#12854) There is a bit difference in the usage data between ai providers, and considering the variability of it, this PR attempts to improve the robustness during the process of transforming the usage data when: no usage data provided in the upstream response; some possible changes in structure of usage data in the future; In #12781 , it is arbitrarily believed that the usage data is always included and the data struct won't change. This may be a potential issue throwing an error. Therefore, this PR is a follow-up one to prevent from it. --- kong/llm/drivers/anthropic.lua | 23 ++- .../03-anthropic_integration_spec.lua | 142 +++++++++++++++++- .../responses/malformed_usage_response.json | 15 ++ .../responses/no_usage_response.json | 11 ++ 4 files changed, 182 insertions(+), 9 deletions(-) create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/malformed_usage_response.json create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/no_usage_response.json diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 69b6ddf6838..e41f6dd9d7f 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -137,6 +137,20 @@ local transformers_from = { end if response_table.content then + local usage = response_table.usage + + if usage then + usage = { + prompt_tokens = usage.input_tokens, + completion_tokens = usage.output_tokens, + total_tokens = usage.input_tokens and usage.output_tokens and + usage.input_tokens + usage.output_tokens or nil, + } + + else + usage = "no usage data returned from upstream" + end + local res = { choices = { { @@ -148,16 +162,11 @@ local transformers_from = { finish_reason = response_table.stop_reason, }, }, - usage = { - prompt_tokens = response_table.usage.input_tokens or 0, - completion_tokens = response_table.usage.output_tokens or 0, - total_tokens = response_table.usage.input_tokens and response_table.usage.output_tokens and - response_table.usage.input_tokens + response_table.usage.output_tokens or 0, - }, + usage = usage, model = response_table.model, object = "chat.content", } - + return cjson.encode(res) else -- it's probably an error block, return generic error diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index d5b36fce7b2..43067360b18 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" +local deepcompare = require("pl.tablex").deepcompare local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() @@ -75,6 +76,56 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } + location = "/llm/v1/chat/no_usage_upstream_response" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["x-api-key"] + if token == "anthropic-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.messages) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/no_usage_response.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/llm/v1/chat/malformed_usage_upstream_response" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["x-api-key"] + if token == "anthropic-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (not body.messages) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/malformed_usage_response.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/unauthorized.json")) + end + } + } + location = "/llm/v1/chat/bad_request" { content_by_lua_block { local pl_file = require "pl.file" @@ -170,7 +221,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- -- 200 chat bad upstream response with one option - local chat_good = assert(bp.routes:insert { + local chat_bad = assert(bp.routes:insert { service = empty_service, protocols = { "http" }, strip_path = true, @@ -178,7 +229,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }) bp.plugins:insert { name = PLUGIN_NAME, - route = { id = chat_good.id }, + route = { id = chat_bad.id }, config = { route_type = "llm/v1/chat", auth = { @@ -199,6 +250,65 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } -- + -- 200 chat no-usage response + local chat_no_usage = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/no_usage_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_no_usage.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/no_usage_upstream_response", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- + + -- 200 chat malformed-usage response + local chat_malformed_usage = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/malformed_usage_upstream_response" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_malformed_usage.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + }, + model = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/malformed_usage_upstream_response", + anthropic_version = "2023-06-01", + }, + }, + }, + } + -- 200 completions good with one option local completions_good = assert(bp.routes:insert { service = empty_service, @@ -487,6 +597,34 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.equals(json.error.message, "request format not recognised") end) + + it("no usage response", function() + local r = client:get("/anthropic/llm/v1/chat/no_usage_upstream_response", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + assert.equals(json.usage, "no usage data returned from upstream") + end) + + it("malformed usage response", function() + local r = client:get("/anthropic/llm/v1/chat/malformed_usage_upstream_response", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + assert.is_truthy(deepcompare(json.usage, {})) + end) end) describe("anthropic llm/v1/completions", function() diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/malformed_usage_response.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/malformed_usage_response.json new file mode 100644 index 00000000000..0a8ec4da8e3 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/malformed_usage_response.json @@ -0,0 +1,15 @@ +{ + "content": [ + { + "text": "The sum of 1 + 1 is 2.", + "type": "text" + } + ], + "model": "claude-2.1", + "stop_reason": "end_turn", + "stop_sequence": "string", + "usage": { + "foo": 0, + "bar": 0 + } +} diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/no_usage_response.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/no_usage_response.json new file mode 100644 index 00000000000..6f10d884823 --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/no_usage_response.json @@ -0,0 +1,11 @@ +{ + "content": [ + { + "text": "The sum of 1 + 1 is 2.", + "type": "text" + } + ], + "model": "claude-2.1", + "stop_reason": "end_turn", + "stop_sequence": "string" +} From 5d94f9a76bc19d3e731d2904d4d48aa63eaee36c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 22 Apr 2024 16:22:20 +0800 Subject: [PATCH 3577/4351] chore(cd): degrade actions/cache from v4 to v3 (#12816) KAG-4155 actions/cache@v4 breaks on old distros like centos7 and amazonlinux2 Co-authored-by: Qi --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index a8c51c05fb3..254ae340029 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -133,7 +133,7 @@ jobs: - name: Cache Git id: cache-git if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' - uses: actions/cache@v4 + uses: actions/cache@e12d46a63a90f2fae62d114769bbf2a179198b5c # v3, DO NOT BUMP, v4 BREAKS ON CENTOS7 OR AMAZONLINUX2 with: path: /usr/local/git key: ${{ matrix.label }}-git-2.41.0 @@ -194,7 +194,7 @@ jobs: - name: Cache Packages id: cache-deps if: env.GHA_CACHE == 'true' - uses: actions/cache@v4 + uses: actions/cache@e12d46a63a90f2fae62d114769bbf2a179198b5c # v3, DO NOT BUMP, v4 BREAKS ON CENTOS7 OR AMAZONLINUX2 with: path: bazel-bin/pkg key: ${{ steps.cache-key.outputs.cache-key }} From 51fb19580e6b8a5ab271fc867531cc797451b06d Mon Sep 17 00:00:00 2001 From: Jay Shah Date: Mon, 22 Apr 2024 04:37:11 -0400 Subject: [PATCH 3578/4351] fix(jwt): fix typo changelog (#12891) --- changelog/unreleased/kong/feat-jwt-es512.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/feat-jwt-es512.yml b/changelog/unreleased/kong/feat-jwt-es512.yml index 3dd646f3b40..5a1c57c50f0 100644 --- a/changelog/unreleased/kong/feat-jwt-es512.yml +++ b/changelog/unreleased/kong/feat-jwt-es512.yml @@ -1,4 +1,4 @@ message: | - Addded support for ES512, PS256, PS384, PS512 algorithms in JWT plugin + Added support for ES512, PS256, PS384, PS512 algorithms in JWT plugin type: feature scope: Plugin From 983cc131e5eed448bc7f7960724ecd5ea6c53a9a Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Mon, 22 Apr 2024 16:27:10 +0300 Subject: [PATCH 3579/4351] chore(deps): bump tj-actions/changed-files from 43.0.1 to 44.0.0 (#12818) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 43.0.1 to 44.0.0. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/20576b4b9ed46d41e2d45a2256e5e2316dde6834...2d756ea4c53f7f6b397767d8723b3a10a9f35bf2) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-major ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index ef30c5c25a4..e3a7cd618ce 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@20576b4b9ed46d41e2d45a2256e5e2316dde6834 # 43.0.1 + uses: tj-actions/changed-files@2d756ea4c53f7f6b397767d8723b3a10a9f35bf2 # 44.0.0 with: files_yaml: | changelogs: From f6b64ecb2aadbb9957830b34ba8fdb99038e3e9e Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 Apr 2024 16:45:26 +0800 Subject: [PATCH 3580/4351] feat(clustering): add compatible checkers for mixed mode routes (#12814) * add compat checker for mixed mode routes * unit tests * dont send mixed routes at all * style lint * try test but not work * try tests * test fixed * more tests * update tests * test descriptions * lazy setup/teardown --- kong/clustering/compat/checkers.lua | 1 + kong/clustering/compat/init.lua | 38 +++++++ kong/clustering/control_plane.lua | 10 ++ spec/01-unit/19-hybrid/03-compat_spec.lua | 118 +++++++++++++++++++++- 4 files changed, 166 insertions(+), 1 deletion(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 2cc89cba382..2a900f0728e 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -47,6 +47,7 @@ local compatible_checkers = { return has_update end, }, + { 3005000000, --[[ 3.5.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index cb4b4245ebf..5cafaf67d92 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -402,4 +402,42 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end +-- If mixed config is detected and a 3.6 or lower DP is attached to the CP, +-- no config will be sent at all +function _M.check_mixed_route_entities(payload, dp_version, flavor) + if flavor ~= "expressions" then + return true + end + + -- CP runs with 'expressions' flavor + + local dp_version_num = version_num(dp_version) + + if dp_version_num >= 3007000000 then -- [[ 3.7.0.0 ]] + return true + end + + local routes = payload["config_table"].routes or {} + local routes_n = #routes + local count = 0 -- expression route count + + for i = 1, routes_n do + local r = routes[i] + + -- expression should be a string + if r.expression and r.expression ~= ngx.null then + count = count + 1 + end + end + + if count == routes_n or -- all are expression only routes + count == 0 -- all are traditional routes + then + return true + end + + return false, dp_version .. " does not support mixed mode route" +end + + return _M diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index aec39586c99..33d427424e7 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -39,6 +39,7 @@ local sleep = ngx.sleep local plugins_list_to_map = compat.plugins_list_to_map local update_compatible_payload = compat.update_compatible_payload +local check_mixed_route_entities = compat.check_mixed_route_entities local deflate_gzip = require("kong.tools.gzip").deflate_gzip local yield = require("kong.tools.yield").yield local connect_dp = clustering_utils.connect_dp @@ -432,6 +433,15 @@ function _M:handle_cp_websocket(cert) goto continue end + ok, err = check_mixed_route_entities(self.reconfigure_payload, dp_version, + kong and kong.configuration and + kong.configuration.router_flavor) + if not ok then + ngx_log(ngx_WARN, _log_prefix, "unable to send updated configuration to data plane: ", err, log_suffix) + + goto continue + end + local _, deflated_payload, err = update_compatible_payload(self.reconfigure_payload, dp_version, log_suffix) if not deflated_payload then -- no modification or err, use the cached payload diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index b2a0030aa0f..ebec56368c3 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -630,5 +630,121 @@ describe("kong.clustering.compat", function() assert.is_nil(assert(services[3]).ca_certificates) end) - end) + end) -- describe + + describe("route entities compatible changes", function() + local function reload_modules(flavor) + _G.kong = { configuration = { router_flavor = flavor } } + _G.kong.db = nil + + package.loaded["kong.db.schema.entities.routes"] = nil + package.loaded["kong.db.schema.entities.routes_subschemas"] = nil + package.loaded["spec.helpers"] = nil + package.loaded["kong.clustering.compat"] = nil + package.loaded["kong.db.declarative"] = nil + + require("kong.db.schema.entities.routes") + require("kong.db.schema.entities.routes_subschemas") + + compat = require("kong.clustering.compat") + helpers = require ("spec.helpers") + declarative = require("kong.db.declarative") + end + + lazy_setup(function() + reload_modules("expressions") + end) + + lazy_teardown(function() + reload_modules() + end) + + it("won't update with mixed mode routes in expressions flavor lower than 3.7", function() + local _, db = helpers.get_db_utils(nil, { + "routes", + }) + _G.kong.db = db + + -- mixed mode routes + assert(declarative.load_into_db({ + routes = { + route1 = { + protocols = { "http" }, + id = "00000000-0000-0000-0000-000000000001", + hosts = { "example.com" }, + expression = ngx.null, + }, + route2 = { + protocols = { "http" }, + id = "00000000-0000-0000-0000-000000000002", + expression = [[http.path == "/foo"]], + }, + }, + }, { _transform = true })) + + local config = { config_table = declarative.export_config() } + + local ok, err = compat.check_mixed_route_entities(config, "3.6.0", "expressions") + assert.is_false(ok) + assert(string.find(err, "does not support mixed mode route")) + + local ok, err = compat.check_mixed_route_entities(config, "3.7.0", "expressions") + assert.is_true(ok) + assert.is_nil(err) + end) + + it("updates with all traditional routes in expressions flavor", function() + local _, db = helpers.get_db_utils(nil, { + "routes", + }) + _G.kong.db = db + + assert(declarative.load_into_db({ + routes = { + route1 = { + protocols = { "http" }, + id = "00000000-0000-0000-0000-000000000001", + hosts = { "example.com" }, + expression = ngx.null, + }, + }, + }, { _transform = true })) + + local config = { config_table = declarative.export_config() } + + local ok, err = compat.check_mixed_route_entities(config, "3.6.0", "expressions") + assert.is_true(ok) + assert.is_nil(err) + end) + + it("updates with all expression routes in expressions flavor", function() + local _, db = helpers.get_db_utils(nil, { + "routes", + }) + _G.kong.db = db + + assert(declarative.load_into_db({ + routes = { + route1 = { + protocols = { "http" }, + id = "00000000-0000-0000-0000-000000000001", + expression = [[http.path == "/foo"]], + }, + route2 = { + protocols = { "http" }, + id = "00000000-0000-0000-0000-000000000002", + expression = [[http.path == "/bar"]], + }, + }, + }, { _transform = true })) + + local config = { config_table = declarative.export_config() } + + local ok, err = compat.check_mixed_route_entities(config, "3.6.0", "expressions") + assert.is_true(ok) + assert.is_nil(err) + end) + + end) -- describe + end) From 0d815173822c64802a61f8a2dc08d1f803acd3a8 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Tue, 23 Apr 2024 17:21:18 +0800 Subject: [PATCH 3581/4351] fix(vault): vault secret without ttl configuration should not be refreshed (#12877) --- .../fix-vault-secret-update-without-ttl.yml | 3 + kong/pdk/vault.lua | 18 ++- spec/02-integration/13-vaults/05-ttl_spec.lua | 117 ++++++++++++++++++ 3 files changed, 137 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-vault-secret-update-without-ttl.yml diff --git a/changelog/unreleased/kong/fix-vault-secret-update-without-ttl.yml b/changelog/unreleased/kong/fix-vault-secret-update-without-ttl.yml new file mode 100644 index 00000000000..fe0622057e8 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-secret-update-without-ttl.yml @@ -0,0 +1,3 @@ +message: Fixed a bug that allowed vault secrets to refresh even when they had no TTL set. +type: bugfix +scope: Core diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 347c3d050f8..4a29f405aff 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -769,7 +769,23 @@ local function new(self) else lru_ttl = ttl - shdict_ttl = DAO_MAX_TTL + -- shared dict ttl controls when the secret + -- value will be refreshed by `rotate_secrets` + -- timer. If a secret whose remaining time is less + -- than `config.resurrect_ttl`(or DAO_MAX_TTL + -- if not configured), it could possibly + -- be updated in every cycle of `rotate_secrets`. + -- + -- The shdict_ttl should be + -- `config.ttl` + `config.resurrect_ttl` + -- to make sure the secret value persists for + -- at least `config.ttl` seconds. + -- When `config.resurrect_ttl` is not set and + -- `config.ttl` is not set, shdict_ttl will be + -- DAO_MAX_TTL * 2; when `config.resurrect_ttl` + -- is not set but `config.ttl` is set, shdict_ttl + -- will be ttl + DAO_MAX_TTL + shdict_ttl = ttl + DAO_MAX_TTL end else diff --git a/spec/02-integration/13-vaults/05-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua index 5ad2d7ec074..8066c942ed0 100644 --- a/spec/02-integration/13-vaults/05-ttl_spec.lua +++ b/spec/02-integration/13-vaults/05-ttl_spec.lua @@ -218,6 +218,123 @@ describe("vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, functio end) end) +describe("vault rotation #without ttl (#" .. strategy .. ") #" .. vault.name, function() + local client + local secret = "my-secret" + + + local function http_get(path) + path = path or "/" + + local res = client:get(path, { + headers = { + host = assert(vault.host), + }, + }) + + assert.response(res).has.status(200) + + return res + end + + + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") + + vault:setup() + + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "plugins" }, + { "dummy" }, + { vault.name }) + + + -- override a default config without default ttl + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = { + default_value = "init", + }, + })) + + local route = assert(bp.routes:insert({ + name = vault.host, + hosts = { vault.host }, + paths = { "/" }, + service = assert(bp.services:insert()), + })) + + + -- used by the plugin config test case + assert(bp.plugins:insert({ + name = "dummy", + config = { + resp_header_value = fmt("{vault://%s/%s}", + vault.prefix, secret), + }, + route = { id = route.id }, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "dummy", + log_level = "info", + }, nil, nil, vault:fixtures() )) + + client = helpers.proxy_client() + end) + + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong() + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + + it("update secret value should not refresh cached vault reference(backend: #" .. vault.name .. ")", function() + local function check_plugin_secret(expect, ttl, leeway) + leeway = leeway or 0.25 -- 25% + + local timeout = ttl + (ttl * leeway) + + -- The secret value is supposed to be not refreshed + -- after several rotations + assert.has_error(function() + assert + .with_timeout(timeout) + .with_step(0.5) + .eventually(function() + local res = http_get("/") + local value = assert.response(res).has.header(DUMMY_HEADER) + + if value == expect then + return true + end + + return false + end) + .is_falsy("expected plugin secret not to be updated to '" .. expect .. "' " + .. "' within " .. tostring(timeout) .. "seconds") + end) + end + + vault:update_secret(secret, "old") + check_plugin_secret("init", 5) + + vault:update_secret(secret, "new") + check_plugin_secret("init", 5) + end) +end) describe("#hybrid mode dp vault ttl and rotation (#" .. strategy .. ") #" .. vault.name, function() local client From b8891eb969a00469afb2a70d8a4a605497c1fc40 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 27 Mar 2024 17:34:59 -0700 Subject: [PATCH 3582/4351] fix(dbless): nest duplicate entity primary key errors for children This makes a change to the shape/structure of dbless errors. Before this change, an upstream with duplicate targets would yield a response like this: ``` { "code": 14, "fields": { "targets": [ null, "uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared" ] }, "message": "declarative config is invalid: {targets={[2]=\"uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared\"}}", "name": "invalid declarative configuration" } ``` After this change, the errors are nested under the parent upstream: ``` { "code": 14, "fields": { "upstreams": [ null, { "targets": [ null, "uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared" ] } ] }, "message": "declarative config is invalid: {upstreams={[2]={targets={[2]=\"uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared\"}}}}", "name": "invalid declarative configuration" } ``` As a result, the error can now be properly mapped to the input target, so `POST /config?flatten_errors=1` returns a helpful result: ``` { "code": 14, "fields": {}, "flattened_errors": [ { "entity": { "id": "48322e4a-b3b0-591b-8ed6-fd95a6d75019", "tags": [ "target-2" ], "target": "10.244.0.12:80", "upstream": { "id": "f9792964-6797-482c-bfdf-08220a4f6839" }, "weight": 1 }, "entity_id": "48322e4a-b3b0-591b-8ed6-fd95a6d75019", "entity_tags": [ "target-2" ], "entity_type": "target", "errors": [ { "message": "uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared", "type": "entity" } ] } ], "message": "declarative config is invalid: {}", "name": "invalid declarative configuration" } ``` --- .../fix-dbless-duplicate-target-error.yml | 3 + kong/db/errors.lua | 19 +-- kong/db/schema/others/declarative_config.lua | 23 +++- .../04-admin_api/15-off_spec.lua | 109 ++++++++++++++++++ 4 files changed, 141 insertions(+), 13 deletions(-) create mode 100644 changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml diff --git a/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml b/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml new file mode 100644 index 00000000000..082e5dd5218 --- /dev/null +++ b/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue wherein `POST /config?flatten_errors=1` could not return a proper response if the input included duplicate upstream targets" +type: bugfix +scope: Core diff --git a/kong/db/errors.lua b/kong/db/errors.lua index 7139c636ddb..67276bf41b2 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -795,12 +795,19 @@ do ---@param err_t table ---@param flattened table local function add_entity_errors(entity_type, entity, err_t, flattened) - if type(err_t) ~= "table" or nkeys(err_t) == 0 then + local err_type = type(err_t) + + -- promote error strings to `@entity` type errors + if err_type == "string" then + err_t = { ["@entity"] = err_t } + + elseif err_type ~= "table" or nkeys(err_t) == 0 then return + end -- this *should* be unreachable, but it's relatively cheap to guard against -- compared to everything else we're doing in this code path - elseif type(entity) ~= "table" then + if type(entity) ~= "table" then log(WARN, "could not parse ", entity_type, " errors for non-table ", "input: '", tostring(entity), "'") return @@ -1033,13 +1040,7 @@ do for i, err_t_i in drain(section_errors) do local entity = entities[i] - - -- promote error strings to `@entity` type errors - if type(err_t_i) == "string" then - err_t_i = { ["@entity"] = err_t_i } - end - - if type(entity) == "table" and type(err_t_i) == "table" then + if type(entity) == "table" then add_entity_errors(entity_type, entity, err_t_i, flattened) else diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 15d291f6c0b..455c6fa129f 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -335,7 +335,7 @@ local function uniqueness_error_msg(entity, key, value) end -local function populate_references(input, known_entities, by_id, by_key, expected, errs, parent_entity) +local function populate_references(input, known_entities, by_id, by_key, expected, errs, parent_entity, parent_idx) for _, entity in ipairs(known_entities) do yield(true) @@ -363,7 +363,7 @@ local function populate_references(input, known_entities, by_id, by_key, expecte for i, item in ipairs(input[entity]) do yield(true) - populate_references(item, known_entities, by_id, by_key, expected, errs, entity) + populate_references(item, known_entities, by_id, by_key, expected, errs, entity, i) local item_id = DeclarativeConfig.pk_string(entity_schema, item) local key = use_key and item[endpoint_key] @@ -381,8 +381,23 @@ local function populate_references(input, known_entities, by_id, by_key, expecte if item_id then by_id[entity] = by_id[entity] or {} if (not failed) and by_id[entity][item_id] then - errs[entity] = errs[entity] or {} - errs[entity][i] = uniqueness_error_msg(entity, "primary key", item_id) + local err_t + + if parent_entity and parent_idx then + errs[parent_entity] = errs[parent_entity] or {} + errs[parent_entity][parent_idx] = errs[parent_entity][parent_idx] or {} + errs[parent_entity][parent_idx][entity] = errs[parent_entity][parent_idx][entity] or {} + + -- e.g. errs["upstreams"][5]["targets"] + err_t = errs[parent_entity][parent_idx][entity] + + else + errs[entity] = errs[entity] or {} + err_t = errs[entity] + end + + err_t[i] = uniqueness_error_msg(entity, "primary key", item_id) + else by_id[entity][item_id] = item table.insert(by_id[entity], item_id) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 3ca5d34b80e..eee02e99e9f 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -2724,6 +2724,115 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== }, }, flattened) end) + + it("correctly handles duplicate upstream target errors", function() + local target = { + target = "10.244.0.12:80", + weight = 1, + tags = { "target-1" }, + } + -- this has the same : tuple as the first target, so it will + -- be assigned the same id + local dupe_target = utils.deep_copy(target) + dupe_target.tags = { "target-2" } + + local input = { + _format_version = "3.0", + services = { + { + connect_timeout = 60000, + host = "httproute.default.httproute-testing.0", + id = "4e3cb785-a8d0-5866-aa05-117f7c64f24d", + name = "httproute.default.httproute-testing.0", + port = 8080, + protocol = "http", + read_timeout = 60000, + retries = 5, + routes = { + { + https_redirect_status_code = 426, + id = "073fc413-1c03-50b4-8f44-43367c13daba", + name = "httproute.default.httproute-testing.0.0", + path_handling = "v0", + paths = { + "~/httproute-testing$", + "/httproute-testing/", + }, + preserve_host = true, + protocols = { + "http", + "https", + }, + strip_path = true, + tags = {}, + }, + }, + tags = {}, + write_timeout = 60000, + }, + }, + upstreams = { + { + algorithm = "round-robin", + name = "httproute.default.httproute-testing.0", + id = "e9792964-6797-482c-bfdf-08220a4f6832", + tags = { + "k8s-name:httproute-testing", + "k8s-namespace:default", + "k8s-kind:HTTPRoute", + "k8s-uid:f9792964-6797-482c-bfdf-08220a4f6839", + "k8s-group:gateway.networking.k8s.io", + "k8s-version:v1", + }, + targets = { + { + target = "10.244.0.11:80", + weight = 1, + }, + { + target = "10.244.0.12:80", + weight = 1, + }, + }, + }, + { + algorithm = "round-robin", + name = "httproute.default.httproute-testing.1", + id = "f9792964-6797-482c-bfdf-08220a4f6839", + tags = { + "k8s-name:httproute-testing", + "k8s-namespace:default", + "k8s-kind:HTTPRoute", + "k8s-uid:f9792964-6797-482c-bfdf-08220a4f6839", + "k8s-group:gateway.networking.k8s.io", + "k8s-version:v1", + }, + targets = { + target, + dupe_target, + }, + }, + }, + } + + local flattened = post_config(input) + local entry = get_by_tag(dupe_target.tags[1], flattened) + assert.not_nil(entry, "no error for duplicate target in the response") + + -- sanity + assert.same(dupe_target.tags, entry.entity_tags) + + assert.is_table(entry.errors, "missing entity errors table") + assert.equals(1, #entry.errors, "expected 1 entity error") + assert.is_table(entry.errors[1], "entity error is not a table") + + local e = entry.errors[1] + assert.equals("entity", e.type) + + local exp = string.format("uniqueness violation: 'targets' entity with primary key set to '%s' already declared", entry.entity_id) + + assert.equals(exp, e.message) + end) end) From 9a5d48bfca19b570d12ddddc51bb681e1d321ad5 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 23 Apr 2024 10:33:45 -0300 Subject: [PATCH 3583/4351] fix(wasm): disable Lua DNS resolver for proxy-wasm (#12825) We need to disable this for the time being, as coroutine scheduling issues in the Wasm/Lua bridge are addressed in ngx_wasmx_module. --- .../kong/fix-wasm-disable-pwm-lua-resolver.yml | 4 ++++ kong/conf_loader/init.lua | 3 ++- spec/01-unit/04-prefix_handler_spec.lua | 15 +++++++++++---- .../02-integration/20-wasm/04-proxy-wasm_spec.lua | 2 +- 4 files changed, 18 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml diff --git a/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml b/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml new file mode 100644 index 00000000000..f8c49499ee9 --- /dev/null +++ b/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml @@ -0,0 +1,4 @@ +message: | + Disable usage of the Lua DNS resolver from proxy-wasm by default. +type: bugfix +scope: Configuration diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index bb36dde41e9..9f51ef8c6d1 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -563,7 +563,8 @@ local function load(path, custom_conf, opts) -- set it as such in kong_defaults, because it can only be used if wasm is -- _also_ enabled. We inject it here if the user has not opted to set it -- themselves. - add_wasm_directive("nginx_http_proxy_wasm_lua_resolver", "on") + -- TODO: as a temporary compatibility fix, we are forcing it to 'off'. + add_wasm_directive("nginx_http_proxy_wasm_lua_resolver", "off") -- wasm vm properties are inherited from previously set directives if conf.lua_ssl_trusted_certificate and #conf.lua_ssl_trusted_certificate >= 1 then diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 601b6eebc42..eb0dfd76c7a 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -927,25 +927,32 @@ describe("NGINX conf compiler", function() end) it("injects default configurations if wasm=on", function() assert.matches( - ".+proxy_wasm_lua_resolver on;.+", + ".+proxy_wasm_lua_resolver off;.+", kong_ngx_cfg({ wasm = true, }, debug) ) end) it("does not inject default configurations if wasm=off", function() assert.not_matches( - ".+proxy_wasm_lua_resolver on;.+", + ".+proxy_wasm_lua_resolver.+", kong_ngx_cfg({ wasm = false, }, debug) ) end) - it("permits overriding proxy_wasm_lua_resolver", function() + it("permits overriding proxy_wasm_lua_resolver to off", function() assert.matches( ".+proxy_wasm_lua_resolver off;.+", kong_ngx_cfg({ wasm = true, - -- or should this be `false`? IDK nginx_http_proxy_wasm_lua_resolver = "off", }, debug) ) end) + it("permits overriding proxy_wasm_lua_resolver to on", function() + assert.matches( + ".+proxy_wasm_lua_resolver on;.+", + kong_ngx_cfg({ wasm = true, + nginx_http_proxy_wasm_lua_resolver = "on", + }, debug) + ) + end) it("injects runtime-specific directives (wasmtime)", function() assert.matches( "wasm {.+wasmtime {.+flag flag1 on;.+flag flag2 1m;.+}.+", diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index 96e610f78fe..d0c264694b6 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -786,7 +786,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) - it("resolves DNS hostnames to send an http dispatch, return its response body", function() + pending("resolves DNS hostnames to send an http dispatch, return its response body", function() local client = helpers.proxy_client() finally(function() client:close() end) From 3af0e574e2436c1d8523a90e6a824207dedf1ce9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 23 Apr 2024 16:35:09 +0300 Subject: [PATCH 3584/4351] chore(deps): bump lua-resty-http to 0.17.2 (#12908) See: https://github.com/ledgetech/lua-resty-http/releases/tag/v0.17.2 https://konghq.atlassian.net/browse/FTI-5400 Signed-off-by: Aapo Talvensaari Co-authored-by: Zhefeng Chen --- changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml | 2 ++ kong-3.7.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml b/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml new file mode 100644 index 00000000000..584a721f178 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml @@ -0,0 +1,2 @@ +message: Bump lua-resty-http to 0.17.2. +type: dependency diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 62441d1ae59..8dddc19fb5d 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -16,7 +16,7 @@ dependencies = { "luasec == 1.3.2", "luasocket == 3.0-rc1", "penlight == 1.14.0", - "lua-resty-http == 0.17.1", + "lua-resty-http == 0.17.2", "lua-resty-jit-uuid == 0.0.7", "lua-ffi-zlib == 0.6", "multipart == 0.5.9", From 54a107eb559045228b041fb99347bcc44bfd38ef Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 23 Apr 2024 13:17:33 +0300 Subject: [PATCH 3585/4351] chore(deps): bump atc-router from v1.6.1 to v1.6.2 ### Summary * chore(cargo): release `v1.6.1` by @dndx in https://github.com/Kong/atc-router/pull/216 * chore(build): add a new target to include lua files by @fffonion in https://github.com/Kong/atc-router/pull/219 **Full Changelog**: https://github.com/Kong/atc-router/compare/v1.6.1...v1.6.2 Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index e83a0e24dcc..0b76a645162 100644 --- a/.requirements +++ b/.requirements @@ -12,7 +12,7 @@ LUA_KONG_NGINX_MODULE=691ba795ced07364d491e8abbdf0c8c8d3778c14 # 0.10.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 -ATC_ROUTER=1eeb0509a90494dc8618c5cd034ca4be231bb344 # 1.6.1 +ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 KONG_MANAGER=nightly NGX_WASM_MODULE=3bd94e61c55415ccfb0f304fa51143a7d630d6ae diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml index 9005de32f50..8206d52592f 100644 --- a/changelog/unreleased/kong/bump-atc-router.yml +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -1,3 +1,3 @@ -message: "Bumped atc-router from v1.6.0 to v1.6.1" +message: "Bumped atc-router from v1.6.0 to v1.6.2" type: dependency scope: Core From b1363a65f32325ef09b38aa51b372af8358e15ac Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 23 Apr 2024 17:13:43 +0300 Subject: [PATCH 3586/4351] chore(deps): bump libexpat from 2.5.0 to 2.6.2 (#12910) ### Summary #### 2.6.0 ``` Release 2.6.0 Tue February 6 2024 Security fixes: #789 #814 CVE-2023-52425 -- Fix quadratic runtime issues with big tokens that can cause denial of service, in partial where dealing with compressed XML input. Applications that parsed a document in one go -- a single call to functions XML_Parse or XML_ParseBuffer -- were not affected. The smaller the chunks/buffers you use for parsing previously, the bigger the problem prior to the fix. Backporters should be careful to no omit parts of pull request #789 and to include earlier pull request #771, in order to not break the fix. #777 CVE-2023-52426 -- Fix billion laughs attacks for users compiling *without* XML_DTD defined (which is not common). Users with XML_DTD defined have been protected since Expat >=2.4.0 (and that was CVE-2013-0340 back then). Bug fixes: #753 Fix parse-size-dependent "invalid token" error for external entities that start with a byte order mark #780 Fix NULL pointer dereference in setContext via XML_ExternalEntityParserCreate for compilation with XML_DTD undefined #812 #813 Protect against closing entities out of order Other changes: #723 Improve support for arc4random/arc4random_buf #771 #788 Improve buffer growth in XML_GetBuffer and XML_Parse #761 #770 xmlwf: Support --help and --version #759 #770 xmlwf: Support custom buffer size for XML_GetBuffer and read #744 xmlwf: Improve language and URL clickability in help output #673 examples: Add new example "element_declarations.c" #764 Be stricter about macro XML_CONTEXT_BYTES at build time #765 Make inclusion to expat_config.h consistent #726 #727 Autotools: configure.ac: Support --disable-maintainer-mode #678 #705 .. #706 #733 #792 Autotools: Sync CMake templates with CMake 3.26 #795 Autotools: Make installation of shipped man page doc/xmlwf.1 independent of docbook2man availability #815 Autotools|CMake: Add missing -DXML_STATIC to pkg-config file section "Cflags.private" in order to fix compilation against static libexpat using pkg-config on Windows #724 #751 Autotools|CMake: Require a C99 compiler (a de-facto requirement already since Expat 2.2.2 of 2017) #793 Autotools|CMake: Fix PACKAGE_BUGREPORT variable #750 #786 Autotools|CMake: Make test suite require a C++11 compiler #749 CMake: Require CMake >=3.5.0 #672 CMake: Lowercase off_t and size_t to help a bug in Meson #746 CMake: Sort xmlwf sources alphabetically #785 CMake|Windows: Fix generation of DLL file version info #790 CMake: Build tests/benchmark/benchmark.c as well for a build with -DEXPAT_BUILD_TESTS=ON #745 #757 docs: Document the importance of isFinal + adjust tests accordingly #736 docs: Improve use of "NULL" and "null" #713 docs: Be specific about version of XML (XML 1.0r4) and version of C (C99); (XML 1.0r5 will need a sponsor.) #762 docs: reference.html: Promote function XML_ParseBuffer more #779 docs: reference.html: Add HTML anchors to XML_* macros #760 docs: reference.html: Upgrade to OK.css 1.2.0 #763 #739 docs: Fix typos #696 docs|CI: Use HTTPS URLs instead of HTTP at various places #669 #670 .. #692 #703 .. #733 #772 Address compiler warnings #798 #800 Address clang-tidy warnings #775 #776 Version info bumped from 9:10:8 (libexpat*.so.1.8.10) to 10:0:9 (libexpat*.so.1.9.0); see https://verbump.de/ for what these numbers do Infrastructure: #700 #701 docs: Document security policy in file SECURITY.md #766 docs: Improve parse buffer variables in-code documentation #674 #738 .. #740 #747 .. #748 #781 #782 Refactor coverage and conformance tests #714 #716 Refactor debug level variables to unsigned long #671 Improve handling of empty environment variable value in function getDebugLevel (without visible user effect) #755 #774 .. #758 #783 .. #784 #787 tests: Improve test coverage with regard to parse chunk size #660 #797 #801 Fuzzing: Improve fuzzing coverage #367 #799 Fuzzing|CI: Start running OSS-Fuzz fuzzing regression tests #698 #721 CI: Resolve some Travis CI leftovers #669 CI: Be robust towards absence of Git tags #693 #694 CI: Set permissions to "contents: read" for security #709 CI: Pin all GitHub Actions to specific commits for security #739 CI: Reject spelling errors using codespell #798 CI: Enforce clang-tidy clean code #773 #808 .. #809 #810 CI: Upgrade Clang from 15 to 18 #796 CI: Start using Clang's Control Flow Integrity sanitizer #675 #720 #722 CI: Adapt to breaking changes in GitHub Actions Ubuntu images #689 CI: Adapt to breaking changes in Clang/LLVM Debian packaging #763 CI: Adapt to breaking changes in codespell #803 CI: Adapt to breaking changes in Cppcheck Special thanks to: Ivan Galkin Joyce Brum Philippe Antoine Rhodri James Snild Dolkow spookyahell Steven Garske and Clang AddressSanitizer Clang UndefinedBehaviorSanitizer codespell GCC Farm Project OSS-Fuzz Sony Mobile ``` #### 2.6.1 ``` Release 2.6.1 Thu February 29 2024 Bug fixes: #817 Make tests independent of CPU speed, and thus more robust #828 #836 Expose billion laughs API with XML_DTD defined and XML_GE undefined, regression from 2.6.0 Other changes: #829 Hide test-only code behind new internal macro #833 Autotools: Reject expat_config.h.in defining SIZEOF_VOID_P #819 Address compiler warnings #832 #834 Version info bumped from 10:0:9 (libexpat*.so.1.9.0) to 10:1:9 (libexpat*.so.1.9.1); see https://verbump.de/ for what these numbers do Infrastructure: #818 CI: Adapt to breaking changes in clang-format Special thanks to: David Hall Snild Dolkow ``` #### 2.6.2 ``` Release 2.6.2 Wed March 13 2024 Security fixes: #839 #842 CVE-2024-28757 -- Prevent billion laughs attacks with isolated use of external parsers. Please see the commit message of commit 1d50b80cf31de87750103656f6eb693746854aa8 for details. Bug fixes: #839 #841 Reject direct parameter entity recursion and avoid the related undefined behavior Other changes: #847 Autotools: Fix build for DOCBOOK_TO_MAN containing spaces #837 Add missing #821 and #824 to 2.6.1 change log #838 #843 Version info bumped from 10:1:9 (libexpat*.so.1.9.1) to 10:2:9 (libexpat*.so.1.9.2); see https://verbump.de/ for what these numbers do Special thanks to: Philippe Antoine Tomas Korbar and Clang UndefinedBehaviorSanitizer OSS-Fuzz / ClusterFuzz ``` Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- build/libexpat/repositories.bzl | 2 +- changelog/unreleased/kong/bump-libexpat.yml | 3 +++ scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 3 +-- scripts/explain_manifest/fixtures/debian-10-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el7-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el8-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el9-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/el9-arm64.txt | 3 +-- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 3 +-- 16 files changed, 18 insertions(+), 27 deletions(-) create mode 100644 changelog/unreleased/kong/bump-libexpat.yml diff --git a/.requirements b/.requirements index 0b76a645162..e9f0c87b5f7 100644 --- a/.requirements +++ b/.requirements @@ -4,7 +4,7 @@ OPENRESTY=1.25.3.1 LUAROCKS=3.11.0 OPENSSL=3.2.1 PCRE=10.43 -LIBEXPAT=2.5.0 +LIBEXPAT=2.6.2 # Note: git repositories can be loaded from local path if path is set as value diff --git a/build/libexpat/repositories.bzl b/build/libexpat/repositories.bzl index 3662761ca78..d379af1244c 100644 --- a/build/libexpat/repositories.bzl +++ b/build/libexpat/repositories.bzl @@ -14,7 +14,7 @@ def libexpat_repositories(): http_archive, name = "libexpat", url = "https://github.com/libexpat/libexpat/releases/download/" + tag + "/expat-" + version + ".tar.gz", - sha256 = "6b902ab103843592be5e99504f846ec109c1abb692e85347587f237a4ffa1033", + sha256 = "d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3", strip_prefix = "expat-" + version, build_file = "//build/libexpat:BUILD.libexpat.bazel", ) diff --git a/changelog/unreleased/kong/bump-libexpat.yml b/changelog/unreleased/kong/bump-libexpat.yml new file mode 100644 index 00000000000..e83a65ed299 --- /dev/null +++ b/changelog/unreleased/kong/bump-libexpat.yml @@ -0,0 +1,3 @@ +message: "Bumped libexpat to 2.6.2" +type: dependency +scope: Core diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 58bce910f67..3f759cfe241 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -55,7 +55,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libstdc++.so.6 - libm.so.6 @@ -206,4 +206,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 23c8f07c567..1475038b6e3 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -50,7 +50,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libstdc++.so.6 - libm.so.6 @@ -192,4 +192,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 0c21f6338a9..f2e42a90069 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -40,7 +40,7 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libm.so.6 - libc.so.6 @@ -173,4 +173,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 8c717069d61..cfc938ae349 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -55,7 +55,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libstdc++.so.6 - libm.so.6 @@ -206,4 +206,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 63ff912a951..5eed8dc87a7 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -55,7 +55,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libc.so.6 @@ -195,4 +195,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 199749ff81c..687623bfeb2 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -50,7 +50,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libc.so.6 @@ -182,4 +182,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 3724e68614b..95122d3d650 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -55,7 +55,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libstdc++.so.6 - libm.so.6 @@ -205,4 +205,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index d27b15850cc..1553481b614 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -55,7 +55,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libstdc++.so.6 - libm.so.6 @@ -205,4 +205,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 28f3047b1cb..bfe5a9a06fa 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -50,7 +50,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libstdc++.so.6 - libm.so.6 @@ -192,4 +192,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 0c21f6338a9..f2e42a90069 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -40,7 +40,7 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libm.so.6 - libc.so.6 @@ -173,4 +173,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 9b346da59c8..d0103ac00df 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -55,7 +55,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 77d0ab4be01..443c3426f7f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -50,7 +50,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libc.so.6 @@ -186,4 +186,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 28a22626734..12545ec6e5f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -37,7 +37,7 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.8.10 +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libc.so.6 - ld-linux-aarch64.so.1 @@ -184,4 +184,3 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True - From 6ff84c133e0edae3a023415699a58a6d3f84d163 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 23 Apr 2024 17:19:22 +0300 Subject: [PATCH 3587/4351] chore(deps): bump resty.acme from 0.12.0 to 0.13.0 (#12909) ### Summary #### [0.13.0] - 2024-03-28 ##### bug fixes - **autossl:** log the errors on the list certificates request ([#110](https://github.com/fffonion/lua-resty-acme/issues/110)) [6c9760f](https://github.com/fffonion/lua-resty-acme/commit/6c9760f21d38fccd7971a70019afc5fe1fc6f1be) #### features - **autossl:** add option to delete none whitelisted domains in certificate renewal ([#112](https://github.com/fffonion/lua-resty-acme/issues/112)) [1bbf39c](https://github.com/fffonion/lua-resty-acme/commit/1bbf39c84de90a54a3f61b3ee2e331e613eb5e7a) Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-acme.yml | 3 +++ kong-3.7.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-acme.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-acme.yml b/changelog/unreleased/kong/bump-lua-resty-acme.yml new file mode 100644 index 00000000000..74a484b85b6 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-acme.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-acme to 0.13.0" +type: dependency +scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 8dddc19fb5d..0641fd179ed 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -37,7 +37,7 @@ dependencies = { "lua-resty-openssl == 1.2.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.12.0", + "lua-resty-acme == 0.13.0", "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.7", "lpeg == 1.1.0", From 87bdb50a825febac29c0ca59ff0584f606576d9d Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Tue, 23 Apr 2024 20:10:00 +0200 Subject: [PATCH 3588/4351] fix(analytics): edit the format of the ai analytics This is a fixed of https://github.com/Kong/kong/pull/12583 We need to refactor as many observability providers do not simplify ingest array. Here is a new nested format: Current model is: ```json "ai": { "mistral": { "request_total_tokens": 648, "number_of_instances": 1, "instances": [ { "meta": { "request_model": "mistral-tiny", "plugin_id": "1c783122-0223-4a03-9f1d-c71d2baab01e", "response_model": "mistral-tiny", "provider_name": "mistral" }, "usage": { "prompt_token": 392, "total_tokens": 648, "completion_token": 256 } } ], "request_prompt_tokens": 392, "request_completion_tokens": 256 }, "azure": { "request_total_tokens": 145, "number_of_instances": 1, "instances": [ { "meta": { "request_model": "gpt-35-turbo", "plugin_id": "5df193be-47a3-4f1b-8c37-37e31af0568b", "response_model": "gpt-35-turbo", "provider_name": "azure" }, "usage": { "prompt_token": 89, "total_tokens": 145, "completion_token": 56 } } ], "request_prompt_tokens": 89, "request_completion_tokens": 56 }, "cohere": { "request_total_tokens": 149, "number_of_instances": 1, "instances": [ { "meta": { "request_model": "command", "plugin_id": "30a63ab9-03c6-447a-9b25-195eb0acaeb2", "response_model": "command", "provider_name": "cohere" }, "usage": { "prompt_token": 78, "total_tokens": 149, "completion_token": 71 } } ], "request_prompt_tokens": 78, "request_completion_tokens": 71 } } ``` New model if using several plugins: ```json "ai": { "ai-request-transformer": { "meta": { "request_model": "gpt-35-turbo", "provider_name": "azure", "response_model": "gpt-35-turbo", "plugin_id": "5df193be-47a3-4f1b-8c37-37e31af0568b" }, "payload": {}, "usage": { "prompt_token": 89, "completion_token": 56, "total_tokens": 145 } }, "ai-response-transformer": { "meta": { "request_model": "mistral-tiny", "provider_name": "mistral", "response_model": "mistral-tiny", "plugin_id": "1c783122-0223-4a03-9f1d-c71d2baab01e" }, "payload": {}, "usage": { "prompt_token": 168, "completion_token": 180, "total_tokens": 348 } }, "ai-proxy": { "meta": { "request_model": "gpt-35-turbo", "provider_name": "azure", "response_model": "gpt-35-turbo", "plugin_id": "546c3856-24b3-469a-bd6c-f6083babd2cd" }, "payload": {}, "usage": { "prompt_token": 28, "completion_token": 14, "total_tokens": 42 } } }, ``` * fix analytics with new format * changelog * fix * fix json * fix test * fix test * fix test * fix(ai analytics): edit the format of the ai anayltics * fix(ai analytics): edit the format of the ai anayltics * fix: add testcase * fix: add testcase * fix: add testcase * fix lint * fix(ai-transformer): integration tests wrong response status --------- Co-authored-by: Jack Tysoe --- .../kong/update-ai-proxy-telemetry.yml | 2 +- kong/llm/drivers/shared.lua | 96 ++++++------------- .../ai-request-transformer/handler.lua | 1 + .../ai-response-transformer/handler.lua | 1 + .../02-openai_integration_spec.lua | 37 +++---- .../02-integration_spec.lua | 79 +++++++++++++++ .../02-integration_spec.lua | 79 +++++++++++++++ 7 files changed, 206 insertions(+), 89 deletions(-) diff --git a/changelog/unreleased/kong/update-ai-proxy-telemetry.yml b/changelog/unreleased/kong/update-ai-proxy-telemetry.yml index e4ac98afa76..fcb68b218de 100644 --- a/changelog/unreleased/kong/update-ai-proxy-telemetry.yml +++ b/changelog/unreleased/kong/update-ai-proxy-telemetry.yml @@ -1,3 +1,3 @@ -message: Update telemetry collection for AI Plugins to allow multiple instances data to be set for the same request. +message: Update telemetry collection for AI Plugins to allow multiple plugins data to be set for the same request. type: bugfix scope: Core diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 69c89d9d5c5..041062a724d 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -9,11 +9,13 @@ local parse_url = require("socket.url").parse -- local log_entry_keys = { - REQUEST_BODY = "ai.payload.request", - RESPONSE_BODY = "payload.response", - TOKENS_CONTAINER = "usage", META_CONTAINER = "meta", + PAYLOAD_CONTAINER = "payload", + REQUEST_BODY = "ai.payload.request", + + -- payload keys + RESPONSE_BODY = "response", -- meta keys REQUEST_MODEL = "request_model", @@ -35,33 +37,6 @@ _M.streaming_has_token_counts = { ["llama2"] = true, } ---- Splits a table key into nested tables. --- Each part of the key separated by dots represents a nested table. --- @param obj The table to split keys for. --- @return A nested table structure representing the split keys. -local function split_table_key(obj) - local result = {} - - for key, value in pairs(obj) do - local keys = {} - for k in key:gmatch("[^.]+") do - table.insert(keys, k) - end - - local currentTable = result - for i, k in ipairs(keys) do - if i < #keys then - currentTable[k] = currentTable[k] or {} - currentTable = currentTable[k] - else - currentTable[k] = value - end - end - end - - return result -end - _M.upstream_url_format = { openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), anthropic = "https://api.anthropic.com:443", @@ -302,76 +277,65 @@ function _M.post_request(conf, response_object) if conf.logging and conf.logging.log_statistics then local provider_name = conf.model.provider + local plugin_name = conf.__key__:match('plugins:(.-):') + if not plugin_name or plugin_name == "" then + return nil, "no plugin name is being passed by the plugin" + end + -- check if we already have analytics in this context local request_analytics = kong.ctx.shared.analytics - -- create a new try context - local current_try = { - [log_entry_keys.META_CONTAINER] = {}, - [log_entry_keys.TOKENS_CONTAINER] = {}, - } - -- create a new structure if not if not request_analytics then request_analytics = {} end -- check if we already have analytics for this provider - local request_analytics_provider = request_analytics[provider_name] + local request_analytics_plugin = request_analytics[plugin_name] -- create a new structure if not - if not request_analytics_provider then - request_analytics_provider = { - request_prompt_tokens = 0, - request_completion_tokens = 0, - request_total_tokens = 0, - number_of_instances = 0, - instances = {}, + if not request_analytics_plugin then + request_analytics_plugin = { + [log_entry_keys.META_CONTAINER] = {}, + [log_entry_keys.PAYLOAD_CONTAINER] = {}, + [log_entry_keys.TOKENS_CONTAINER] = { + [log_entry_keys.PROMPT_TOKEN] = 0, + [log_entry_keys.COMPLETION_TOKEN] = 0, + [log_entry_keys.TOTAL_TOKENS] = 0, + }, } end -- Set the model, response, and provider names in the current try context - current_try[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = conf.model.name - current_try[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name - current_try[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name - current_try[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = conf.model.name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id -- Capture openai-format usage stats from the transformed response body if response_object.usage then if response_object.usage.prompt_tokens then - request_analytics_provider.request_prompt_tokens = (request_analytics_provider.request_prompt_tokens + response_object.usage.prompt_tokens) - current_try[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] = response_object.usage.prompt_tokens + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] + response_object.usage.prompt_tokens end if response_object.usage.completion_tokens then - request_analytics_provider.request_completion_tokens = (request_analytics_provider.request_completion_tokens + response_object.usage.completion_tokens) - current_try[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] = response_object.usage.completion_tokens + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] + response_object.usage.completion_tokens end if response_object.usage.total_tokens then - request_analytics_provider.request_total_tokens = (request_analytics_provider.request_total_tokens + response_object.usage.total_tokens) - current_try[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] = response_object.usage.total_tokens + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] + response_object.usage.total_tokens end end -- Log response body if logging payloads is enabled if conf.logging and conf.logging.log_payloads then - current_try[log_entry_keys.RESPONSE_BODY] = body_string + request_analytics_plugin[log_entry_keys.PAYLOAD_CONTAINER][log_entry_keys.RESPONSE_BODY] = body_string end - -- Increment the number of instances - request_analytics_provider.number_of_instances = request_analytics_provider.number_of_instances + 1 - - -- Get the current try count - local try_count = request_analytics_provider.number_of_instances - - -- Store the split key data in instances - request_analytics_provider.instances[try_count] = split_table_key(current_try) - -- Update context with changed values - request_analytics[provider_name] = request_analytics_provider + request_analytics[plugin_name] = request_analytics_plugin kong.ctx.shared.analytics = request_analytics -- Log analytics data - kong.log.set_serialize_value(fmt("%s.%s", "ai", provider_name), request_analytics_provider) + kong.log.set_serialize_value(fmt("%s.%s", "ai", plugin_name), request_analytics_plugin) end return nil diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 7553877660a..9517be36632 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -45,6 +45,7 @@ function _M:access(conf) -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) conf.llm.__plugin_id = conf.__plugin_id + conf.llm.__key__ = conf.__key__ local ai_driver, err = llm:new(conf.llm, http_opts) if not ai_driver then diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index 7fd4a2900b7..7014d893852 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -98,6 +98,7 @@ function _M:access(conf) -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) conf.llm.__plugin_id = conf.__plugin_id + conf.llm.__key__ = conf.__key__ local ai_driver, err = llm:new(conf.llm, http_opts) if not ai_driver then diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index b9d8c31888d..c81d8ab1255 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -35,26 +35,19 @@ local function wait_for_json_log_entry(FILE_LOG_PATH) end local _EXPECTED_CHAT_STATS = { - openai = { - instances = { - { - meta = { - plugin_id = '6e7c40f6-ce96-48e4-a366-d109c169e444', - provider_name = 'openai', - request_model = 'gpt-3.5-turbo', - response_model = 'gpt-3.5-turbo-0613', - }, - usage = { - completion_token = 12, - prompt_token = 25, - total_tokens = 37, - }, - }, + ["ai-proxy"] = { + meta = { + plugin_id = '6e7c40f6-ce96-48e4-a366-d109c169e444', + provider_name = 'openai', + request_model = 'gpt-3.5-turbo', + response_model = 'gpt-3.5-turbo-0613', + }, + payload = {}, + usage = { + completion_token = 12, + prompt_token = 25, + total_tokens = 37, }, - number_of_instances = 1, - request_completion_tokens = 12, - request_prompt_tokens = 25, - request_total_tokens = 37, }, } @@ -691,9 +684,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.matches('"role": "user"', log_message.ai.payload.request, nil, true) -- test response bodies - assert.matches('"content": "The sum of 1 + 1 is 2.",', log_message.ai.openai.instances[1].payload.response, nil, true) - assert.matches('"role": "assistant"', log_message.ai.openai.instances[1].payload.response, nil, true) - assert.matches('"id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2"', log_message.ai.openai.instances[1].payload.response, nil, true) + assert.matches('"content": "The sum of 1 + 1 is 2.",', log_message.ai["ai-proxy"].payload.response, nil, true) + assert.matches('"role": "assistant"', log_message.ai["ai-proxy"].payload.response, nil, true) + assert.matches('"id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2"', log_message.ai["ai-proxy"].payload.response, nil, true) end) it("internal_server_error request", function() diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 662fb4c9e11..2711f4aa393 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -1,11 +1,41 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-request-transformer" +local FILE_LOG_PATH_STATS_ONLY = os.tmpname() + +local function wait_for_json_log_entry(FILE_LOG_PATH) + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + local OPENAI_FLAT_RESPONSE = { route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, model = { name = "gpt-4", provider = "openai", @@ -84,6 +114,23 @@ local EXPECTED_RESULT_FLAT = { } } +local _EXPECTED_CHAT_STATS = { + ["ai-request-transformer"] = { + meta = { + plugin_id = '71083e79-4921-4f9f-97a4-ee7810b6cd8a', + provider_name = 'openai', + request_model = 'gpt-4', + response_model = 'gpt-3.5-turbo-0613', + }, + payload = {}, + usage = { + completion_token = 12, + prompt_token = 25, + total_tokens = 37, + }, + }, +} + local SYSTEM_PROMPT = "You are a mathematician. " .. "Multiply all numbers in my JSON request, by 2." @@ -142,6 +189,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }) bp.plugins:insert { name = PLUGIN_NAME, + id = "71083e79-4921-4f9f-97a4-ee7810b6cd8a", route = { id = without_response_instructions.id }, config = { prompt = SYSTEM_PROMPT, @@ -149,6 +197,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, } + bp.plugins:insert { + name = "file-log", + route = { id = without_response_instructions.id }, + config = { + path = FILE_LOG_PATH_STATS_ONLY, + }, + } + local bad_request = assert(bp.routes:insert { paths = { "/echo-bad-request" } }) @@ -216,6 +272,29 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same(EXPECTED_RESULT_FLAT, body_table.post_data.params) end) + it("logs statistics", function() + local r = client:get("/echo-flat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(200 , r) + local _, err = cjson.decode(body) + + assert.is_nil(err) + + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_STATS_ONLY) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test ai-proxy stats + assert.same(_EXPECTED_CHAT_STATS, log_message.ai) + end) + it("bad request from LLM", function() local r = client:get("/echo-bad-request", { headers = { diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 2fdd5b11e71..13e4b558a3e 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -1,9 +1,35 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local pl_file = require "pl.file" +local pl_stringx = require "pl.stringx" local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-response-transformer" +local FILE_LOG_PATH_STATS_ONLY = os.tmpname() + +local function wait_for_json_log_entry(FILE_LOG_PATH) + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = pl_stringx.strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + local OPENAI_INSTRUCTIONAL_RESPONSE = { route_type = "llm/v1/chat", model = { @@ -23,6 +49,10 @@ local OPENAI_INSTRUCTIONAL_RESPONSE = { local OPENAI_FLAT_RESPONSE = { route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, model = { name = "gpt-4", provider = "openai", @@ -141,6 +171,23 @@ local EXPECTED_RESULT = { }, } +local _EXPECTED_CHAT_STATS = { + ["ai-response-transformer"] = { + meta = { + plugin_id = 'da587462-a802-4c22-931a-e6a92c5866d1', + provider_name = 'openai', + request_model = 'gpt-4', + response_model = 'gpt-3.5-turbo-0613', + }, + payload = {}, + usage = { + completion_token = 12, + prompt_token = 25, + total_tokens = 37, + }, + }, +} + local SYSTEM_PROMPT = "You are a mathematician. " .. "Multiply all numbers in my JSON request, by 2. Return me this message: " .. "{\"status\": 400, \"headers: {\"content-type\": \"application/xml\"}, \"body\": \"OUTPUT\"} " @@ -228,6 +275,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }) bp.plugins:insert { name = PLUGIN_NAME, + id = "da587462-a802-4c22-931a-e6a92c5866d1", route = { id = without_response_instructions.id }, config = { prompt = SYSTEM_PROMPT, @@ -236,6 +284,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, } + bp.plugins:insert { + name = "file-log", + route = { id = without_response_instructions.id }, + config = { + path = FILE_LOG_PATH_STATS_ONLY, + }, + } + local bad_instructions = assert(bp.routes:insert { paths = { "/echo-bad-instructions" } }) @@ -345,6 +401,29 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same(EXPECTED_RESULT_FLAT, body_table) end) + it("logs statistics", function() + local r = client:get("/echo-flat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(200 , r) + local _, err = cjson.decode(body) + + assert.is_nil(err) + + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_STATS_ONLY) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test ai-proxy stats + assert.same(_EXPECTED_CHAT_STATS, log_message.ai) + end) + it("fails properly when json instructions are bad", function() local r = client:get("/echo-bad-instructions", { headers = { From 1833e7ff805be10758f68fb9bfbbd94e4a72986c Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Tue, 23 Apr 2024 10:52:37 +0000 Subject: [PATCH 3589/4351] chore(deps): bump lua-kong-nginx-module to 0.11.0 Bumped lua-kong-nginx-module from 0.10.0 to 0.11.0. Add a C function and a lua function for get_socket_ssl in lua-kong-nginx-module. KAG-3791 --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-kong-nginx-module.yml | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index e9f0c87b5f7..0acb3686b48 100644 --- a/.requirements +++ b/.requirements @@ -8,7 +8,7 @@ LIBEXPAT=2.6.2 # Note: git repositories can be loaded from local path if path is set as value -LUA_KONG_NGINX_MODULE=691ba795ced07364d491e8abbdf0c8c8d3778c14 # 0.10.0 +LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml index b66d912e4c3..c4749b3327a 100644 --- a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml @@ -1,3 +1,4 @@ -message: "Bumped lua-kong-nginx-module from 0.8.0 to 0.10.0" +message: | + Bumped lua-kong-nginx-module from 0.8.0 to 0.11.0 type: dependency scope: Core From 78d45822fb4ec456cf8917b0f830e80ef0559625 Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Wed, 24 Apr 2024 06:12:12 +0000 Subject: [PATCH 3590/4351] chore(deps): bump lua-resty-openssl to 1.3.1 Bumped lua-resty-openssl from 1.2.1 to 1.3.1. Use the C functions provided by lua-kong-nginx-module as an alternative to the auxiliary C functions in lua-resty-openssl. KAG-3791 --- changelog/unreleased/kong/bump-lua-resty-openssl.yml | 2 +- kong-3.7.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/bump-lua-resty-openssl.yml b/changelog/unreleased/kong/bump-lua-resty-openssl.yml index 7e43d0456f7..cac749e60c7 100644 --- a/changelog/unreleased/kong/bump-lua-resty-openssl.yml +++ b/changelog/unreleased/kong/bump-lua-resty-openssl.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-resty-openssl to 1.2.1" +message: Bumped lua-resty-openssl from 1.2.0 to 1.3.1 type: dependency scope: Core diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 0641fd179ed..8aeb8719bef 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.0.1", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.4.1", - "lua-resty-openssl == 1.2.1", + "lua-resty-openssl == 1.3.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.13.0", From 8b22bec06a09c70426c2eb143a8ac8b651f0fccf Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 23 Apr 2024 14:02:48 -0300 Subject: [PATCH 3591/4351] fix(dns): keep the force sync option on recursive toip calls --- kong/resty/dns/client.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 2d929fae1e3..f36c492d75c 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -1511,7 +1511,7 @@ local function execute_toip(qname, port, dnsCacheOnly, try_list, force_no_sync) -- our SRV entry might still contain a hostname, so recurse, with found port number local srvport = (entry.port ~= 0 and entry.port) or port -- discard port if it is 0 add_status_to_try_list(try_list, "dereferencing SRV") - return execute_toip(entry.target, srvport, dnsCacheOnly, try_list) + return execute_toip(entry.target, srvport, dnsCacheOnly, try_list, force_no_sync) end -- must be A or AAAA From 28ff0cb9e1d75df2f7abd0dd2ffbdea56022e456 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 Apr 2024 16:33:01 +0800 Subject: [PATCH 3592/4351] fix(cjson): port cjson fix that improves robustness when handling (#12904) --- ...lua-cjson-2.1.0.13_01-error-on-t_end.patch | 26 +++++++++++++++++++ changelog/unreleased/kong/fix-cjson-t-end.yml | 3 +++ 2 files changed, 29 insertions(+) create mode 100644 build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch create mode 100644 changelog/unreleased/kong/fix-cjson-t-end.yml diff --git a/build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch b/build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch new file mode 100644 index 00000000000..3aeaafe5b6f --- /dev/null +++ b/build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch @@ -0,0 +1,26 @@ +From e1fca089680e76896744ec2f25219dd705fe21da Mon Sep 17 00:00:00 2001 +From: Wangchong Zhou +Date: Wed, 17 Apr 2024 18:00:10 +0800 +Subject: [PATCH 1/4] bugfix: throw error if T_END found in the middle of input + +--- + lua_cjson.c | 4 ++++ + tests/test.lua | 5 +++++ + 2 files changed, 9 insertions(+) + +diff --git a/bundle/lua-cjson-2.1.0.13/lua_cjson.c b/bundle/lua-cjson-2.1.0.13/lua_cjson.c +index 363466c..7343f32 100644 +--- a/bundle/lua-cjson-2.1.0.13/lua_cjson.c ++++ b/bundle/lua-cjson-2.1.0.13/lua_cjson.c +@@ -1437,6 +1437,10 @@ static int json_decode(lua_State *l) + if (token.type != T_END) + json_throw_parse_error(l, &json, "the end", &token); + ++ /* Make sure T_END (\x00) doesn't occur at middle of input */ ++ if (json.data + json_len > json.ptr) ++ json_throw_parse_error(l, &json, "EOF", &token); ++ + strbuf_free(json.tmp); + + return 1; + diff --git a/changelog/unreleased/kong/fix-cjson-t-end.yml b/changelog/unreleased/kong/fix-cjson-t-end.yml new file mode 100644 index 00000000000..3977de7b12f --- /dev/null +++ b/changelog/unreleased/kong/fix-cjson-t-end.yml @@ -0,0 +1,3 @@ +message: | + Improve the robustness of lua-cjson when handling unexpected input. +type: dependency From 9db89af20ac5b594b26e3a794fdb87e34db0a246 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Apr 2024 17:51:06 +0800 Subject: [PATCH 3593/4351] refactor(router/atc): do not create new table in `split_routes_and_services_by_path()` (#12875) * refactor(router/atc): optimize `split_routes_and_services_by_path()` --- kong/router/transform.lua | 83 +++++++++++++++++++-------------- spec/01-unit/08-router_spec.lua | 13 ++++-- 2 files changed, 58 insertions(+), 38 deletions(-) diff --git a/kong/router/transform.lua b/kong/router/transform.lua index dbb693f394e..b3600d45ebe 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -1,6 +1,5 @@ local bit = require("bit") local buffer = require("string.buffer") -local tb_new = require("table.new") local tb_nkeys = require("table.nkeys") local uuid = require("resty.jit-uuid") local lrucache = require("resty.lrucache") @@ -717,48 +716,64 @@ local function group_by(t, f) return result end --- split routes into multiple routes, one for each prefix length and one for all --- regular expressions -local function split_route_by_path_info(route_and_service, routes_and_services_split) - local original_route = route_and_service.route +-- split routes into multiple routes, +-- one for each prefix length and one for all regular expressions +local function split_routes_and_services_by_path(routes_and_services) + local count = #routes_and_services + local append_count = 1 - if is_empty_field(original_route.paths) or #original_route.paths == 1 or - not is_null(original_route.expression) -- expression will ignore paths - then - tb_insert(routes_and_services_split, route_and_service) - return - end + for i = 1, count do + local route_and_service = routes_and_services[i] + local original_route = route_and_service.route + local original_paths = original_route.paths - -- make sure that route_and_service contains only the two expected entries, route and service - assert(tb_nkeys(route_and_service) == 1 or tb_nkeys(route_and_service) == 2) + if is_empty_field(original_paths) or #original_paths == 1 or + not is_null(original_route.expression) -- expression will ignore paths + then + goto continue + end - local grouped_paths = group_by( - original_route.paths, sort_by_regex_or_length - ) - for index, paths in pairs(grouped_paths) do - local cloned_route = { - route = shallow_copy(original_route), - service = route_and_service.service, - } + -- make sure that route_and_service contains + -- only the two expected entries, route and service + local nkeys = tb_nkeys(route_and_service) + assert(nkeys == 1 or nkeys == 2) - cloned_route.route.original_route = original_route - cloned_route.route.paths = paths - cloned_route.route.id = uuid_generator(original_route.id .. "#" .. tostring(index)) + local original_route_id = original_route.id + local original_service = route_and_service.service - tb_insert(routes_and_services_split, cloned_route) - end -end + -- `grouped_paths` is a hash table, like {true={'regex'}, 2={'/a'}, 3={'/aa'},} + local grouped_paths = group_by(original_paths, sort_by_regex_or_length) + local is_first = true + for key, paths in pairs(grouped_paths) do + local route = shallow_copy(original_route) -local function split_routes_and_services_by_path(routes_and_services) - local count = #routes_and_services - local routes_and_services_split = tb_new(count, 0) + -- create a new route from the original route + route.original_route = original_route + route.paths = paths + route.id = uuid_generator(original_route_id .. "#" .. tostring(key)) - for i = 1, count do - split_route_by_path_info(routes_and_services[i], routes_and_services_split) - end + local cloned_route_and_service = { + route = route, + service = original_service, + } + + if is_first then + -- the first one will replace the original route + routes_and_services[i] = cloned_route_and_service + is_first = false + + else + -- the others will append to the original routes array + routes_and_services[count + append_count] = cloned_route_and_service + append_count = append_count + 1 + end + end -- for pairs(grouped_paths) + + ::continue:: + end -- for routes_and_services - return routes_and_services_split + return routes_and_services end diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 15141c37c0a..046cb25bd8b 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -2,6 +2,7 @@ local Router local path_handling_tests = require "spec.fixtures.router_path_handling_tests" local uuid = require("kong.tools.utils").uuid local get_expression = require("kong.router.transform").get_expression +local deep_copy = require("kong.tools.table").deep_copy local function reload_router(flavor, subsystem) _G.kong = { @@ -3726,7 +3727,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" } lazy_setup(function() - router = assert(new_router(use_case_routes)) + -- deep copy use_case_routes in case it changes + router = assert(new_router(deep_copy(use_case_routes))) end) it("strips the specified paths from the given uri if matching", function() @@ -3780,7 +3782,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }, } - local router = assert(new_router(use_case_routes)) + -- deep copy use_case_routes in case it changes + local router = assert(new_router(deep_copy(use_case_routes))) local _ngx = mock_ngx("POST", "/my-route/hello/world", { host = "domain.org" }) @@ -4963,7 +4966,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }, } - router = assert(new_router(use_case)) + -- deep copy use_case in case it changes + router = assert(new_router(deep_copy(use_case))) end) it("[assigns different priorities to regex and non-regex path]", function() @@ -5011,7 +5015,8 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }, } - router = assert(new_router(use_case)) + -- deep copy use_case in case it changes + router = assert(new_router(deep_copy(use_case))) end) it("[assigns different priorities to each path]", function() From 1e90a3190eca6d2dd615dea07ba32b5104a96a93 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 24 Apr 2024 08:43:04 -0700 Subject: [PATCH 3594/4351] feat(wasm): support bundled filters (#12843) --- .../unreleased/kong/wasm-bundled-filters.yml | 3 + kong.conf.default | 27 ++++ kong/conf_loader/constants.lua | 3 + kong/conf_loader/init.lua | 88 ++++++++++++- kong/constants.lua | 2 +- kong/templates/kong_defaults.lua | 1 + spec/01-unit/03-conf_loader_spec.lua | 122 +++++++++++++++++- .../20-wasm/06-clustering_spec.lua | 18 +++ .../20-wasm/07-reports_spec.lua | 2 +- .../20-wasm/08-declarative_spec.lua | 2 + 10 files changed, 255 insertions(+), 13 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-bundled-filters.yml diff --git a/changelog/unreleased/kong/wasm-bundled-filters.yml b/changelog/unreleased/kong/wasm-bundled-filters.yml new file mode 100644 index 00000000000..83614027044 --- /dev/null +++ b/changelog/unreleased/kong/wasm-bundled-filters.yml @@ -0,0 +1,3 @@ +message: Add `wasm_filters` configuration value for enabling individual filters +type: feature +scope: Configuration diff --git a/kong.conf.default b/kong.conf.default index ff99a36909e..cd26ae391c1 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -2053,6 +2053,33 @@ # top level are registered # * This path _may_ be a symlink to a directory. +#wasm_filters = bundled,user # Comma-separated list of Wasm filters to be made + # available for use in filter chains. + # + # When the `off` keyword is specified as the + # only value, no filters will be available for use. + # + # When the `bundled` keyword is specified, all filters + # bundled with Kong will be available. + # + # When the `user` keyword is specified, all filters + # within the `wasm_filters_path` will be available. + # + # **Examples:** + # + # - `wasm_filters = bundled,user` enables _all_ bundled + # and user-supplied filters + # - `wasm_filters = user` enables _only_ user-supplied + # filters + # - `wasm_filters = filter-a,filter-b` enables _only_ + # filters named `filter-a` or `filter-b` (whether + # bundled _or_ user-suppplied) + # + # If a conflict occurs where a bundled filter and a + # user-supplied filter share the same name, a warning + # will be logged, and the user-supplied filter will + # be used instead. + #------------------------------------------------------------------------------ # WASM injected directives #------------------------------------------------------------------------------ diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index dcda1cf0606..94f402451bf 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -541,6 +541,7 @@ local CONF_PARSERS = { wasm = { typ = "boolean" }, wasm_filters_path = { typ = "string" }, + wasm_filters = { typ = "array" }, error_template_html = { typ = "string" }, error_template_json = { typ = "string" }, @@ -640,4 +641,6 @@ return { _NOP_TOSTRING_MT = _NOP_TOSTRING_MT, LMDB_VALIDATION_TAG = LMDB_VALIDATION_TAG, + + WASM_BUNDLED_FILTERS_PATH = "/usr/local/kong/wasm", } diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 9f51ef8c6d1..2088aaa4a29 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -9,6 +9,7 @@ local socket_url = require "socket.url" local conf_constants = require "kong.conf_loader.constants" local listeners = require "kong.conf_loader.listeners" local conf_parse = require "kong.conf_loader.parse" +local nginx_signals = require "kong.cmd.utils.nginx_signals" local pl_pretty = require "pl.pretty" local pl_config = require "pl.config" local pl_file = require "pl.file" @@ -171,11 +172,12 @@ local function load_config_file(path) end --- Get available Wasm filters list --- @param[type=string] Path where Wasm filters are stored. +---@param filters_path string # Path where Wasm filters are stored. +---@return kong.configuration.wasm_filter[] local function get_wasm_filters(filters_path) local wasm_filters = {} - if filters_path then + if filters_path and pl_path.isdir(filters_path) then local filter_files = {} for entry in pl_path.dir(filters_path) do local pathname = pl_path.join(filters_path, entry) @@ -547,8 +549,86 @@ local function load(path, custom_conf, opts) -- Wasm module support if conf.wasm then - local wasm_filters = get_wasm_filters(conf.wasm_filters_path) - conf.wasm_modules_parsed = setmetatable(wasm_filters, conf_constants._NOP_TOSTRING_MT) + ---@type table + local allowed_filter_names = {} + local all_bundled_filters_enabled = false + local all_user_filters_enabled = false + local all_filters_disabled = false + for _, filter in ipairs(conf.wasm_filters) do + if filter == "bundled" then + all_bundled_filters_enabled = true + + elseif filter == "user" then + all_user_filters_enabled = true + + elseif filter == "off" then + all_filters_disabled = true + + else + allowed_filter_names[filter] = true + end + end + + if all_filters_disabled then + allowed_filter_names = {} + all_bundled_filters_enabled = false + all_user_filters_enabled = false + end + + ---@type table + local active_filters_by_name = {} + + local bundled_filter_path = conf_constants.WASM_BUNDLED_FILTERS_PATH + if not pl_path.isdir(bundled_filter_path) then + local alt_path + + local nginx_bin = nginx_signals.find_nginx_bin(conf) + if nginx_bin then + alt_path = pl_path.dirname(nginx_bin) .. "/../../../kong/wasm" + alt_path = pl_path.normpath(alt_path) or alt_path + end + + if alt_path and pl_path.isdir(alt_path) then + log.debug("loading bundled proxy-wasm filters from alt path: %s", + alt_path) + bundled_filter_path = alt_path + + else + log.warn("Bundled proxy-wasm filters path (%s) does not exist " .. + "or is not a directory. Bundled filters may not be " .. + "available", bundled_filter_path) + end + end + + conf.wasm_bundled_filters_path = bundled_filter_path + local bundled_filters = get_wasm_filters(bundled_filter_path) + for _, filter in ipairs(bundled_filters) do + if all_bundled_filters_enabled or allowed_filter_names[filter.name] then + active_filters_by_name[filter.name] = filter + end + end + + local user_filters = get_wasm_filters(conf.wasm_filters_path) + for _, filter in ipairs(user_filters) do + if all_user_filters_enabled or allowed_filter_names[filter.name] then + if active_filters_by_name[filter.name] then + log.warn("Replacing bundled filter %s with a user-supplied " .. + "filter at %s", filter.name, filter.path) + end + active_filters_by_name[filter.name] = filter + end + end + + ---@type kong.configuration.wasm_filter[] + local active_filters = {} + for _, filter in pairs(active_filters_by_name) do + insert(active_filters, filter) + end + sort(active_filters, function(lhs, rhs) + return lhs.name < rhs.name + end) + + conf.wasm_modules_parsed = setmetatable(active_filters, conf_constants._NOP_TOSTRING_MT) local function add_wasm_directive(directive, value, prefix) local directive_name = (prefix or "") .. directive diff --git a/kong/constants.lua b/kong/constants.lua index e94e555383e..2941ffae3f6 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -277,7 +277,7 @@ local constants = { exit = "kong", service = "upstream", } - } + }, } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index ef78afcdfe5..86b22f5760c 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -208,6 +208,7 @@ tracing_sampling_rate = 0.01 wasm = off wasm_filters_path = NONE wasm_dynamic_module = NONE +wasm_filters = bundled,user request_debug = on request_debug_token = diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 752471584a7..10e0403d254 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1948,10 +1948,47 @@ describe("Configuration loader", function() describe("#wasm properties", function() local temp_dir, cleanup + local user_filters + local bundled_filters + local all_filters lazy_setup(function() temp_dir, cleanup = helpers.make_temp_dir() - assert(helpers.file.write(temp_dir .. "/empty-filter.wasm", "hello!")) + assert(helpers.file.write(temp_dir .. "/filter-a.wasm", "hello!")) + assert(helpers.file.write(temp_dir .. "/filter-b.wasm", "hello!")) + + user_filters = { + { + name = "filter-a", + path = temp_dir .. "/filter-a.wasm", + }, + { + name = "filter-b", + path = temp_dir .. "/filter-b.wasm", + } + } + + do + -- for local builds, the bundled filter path is not constant, so we + -- must load the config first to discover the path + local conf = assert(conf_loader(nil, { + wasm = "on", + wasm_filters = "bundled", + })) + + assert(conf.wasm_bundled_filters_path) + bundled_filters = { + { + name = "datakit", + path = conf.wasm_bundled_filters_path .. "/datakit.wasm", + }, + } + end + + all_filters = {} + table.insert(all_filters, bundled_filters[1]) + table.insert(all_filters, user_filters[1]) + table.insert(all_filters, user_filters[2]) end) lazy_teardown(function() cleanup() end) @@ -1979,12 +2016,7 @@ describe("Configuration loader", function() wasm_filters_path = temp_dir, }) assert.is_nil(err) - assert.same({ - { - name = "empty-filter", - path = temp_dir .. "/empty-filter.wasm", - } - }, conf.wasm_modules_parsed) + assert.same(all_filters, conf.wasm_modules_parsed) assert.same(temp_dir, conf.wasm_filters_path) end) @@ -1997,6 +2029,82 @@ describe("Configuration loader", function() assert.is_nil(conf) end) + it("wasm_filters default", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.same(all_filters, conf.wasm_modules_parsed) + assert.same({ "bundled", "user" }, conf.wasm_filters) + end) + + it("wasm_filters = off", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters = "off", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.same({}, conf.wasm_modules_parsed) + end) + + it("wasm_filters = 'user' allows all user filters", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters = "user", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.same(user_filters, conf.wasm_modules_parsed) + end) + + it("wasm_filters can allow individual user filters", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters = assert(user_filters[1].name), + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.same({ user_filters[1] }, conf.wasm_modules_parsed) + end) + + it("wasm_filters = 'bundled' allows all bundled filters", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters = "bundled", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + assert.same(bundled_filters, conf.wasm_modules_parsed) + end) + + it("prefers user filters to bundled filters when a conflict exists", function() + local user_filter = temp_dir .. "/datakit.wasm" + assert(helpers.file.write(user_filter, "I'm a happy little wasm filter")) + finally(function() + assert(os.remove(user_filter)) + end) + + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters = "bundled,user", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + + local found = false + for _, filter in ipairs(conf.wasm_modules_parsed) do + if filter.name == "datakit" then + found = true + assert.equals(user_filter, filter.path, + "user filter should override the bundled filter") + end + end + + assert.is_true(found, "expected the user filter to be enabled") + end) + end) describe("errors", function() diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index f0573a1bbf2..7969f15a672 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -77,6 +77,7 @@ describe("#wasm - hybrid mode #postgres", function() local cp_filter_path local dp_prefix = "dp" + local dp_errlog = dp_prefix .. "/logs/error.log" lazy_setup(function() helpers.clean_prefix(cp_prefix) @@ -108,8 +109,16 @@ describe("#wasm - hybrid mode #postgres", function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, + wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = cp_filter_path, + nginx_main_worker_processes = 2, })) + + assert.logfile(cp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) + assert.logfile(cp_errlog).has.no.line("[error]", true, 0) + assert.logfile(cp_errlog).has.no.line("[alert]", true, 0) + assert.logfile(cp_errlog).has.no.line("[crit]", true, 0) + assert.logfile(cp_errlog).has.no.line("[emerg]", true, 0) end) lazy_teardown(function() @@ -138,10 +147,18 @@ describe("#wasm - hybrid mode #postgres", function() admin_listen = "off", nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, + wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = dp_filter_path, node_id = node_id, + nginx_main_worker_processes = 2, })) + assert.logfile(dp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) + assert.logfile(dp_errlog).has.no.line("[error]", true, 0) + assert.logfile(dp_errlog).has.no.line("[alert]", true, 0) + assert.logfile(dp_errlog).has.no.line("[crit]", true, 0) + assert.logfile(dp_errlog).has.no.line("[emerg]", true, 0) + client = helpers.proxy_client() end) @@ -325,6 +342,7 @@ describe("#wasm - hybrid mode #postgres", function() admin_listen = "off", nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, + wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = tmp_dir, node_id = node_id, })) diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua index ccc084d24ce..f305bdc26d2 100644 --- a/spec/02-integration/20-wasm/07-reports_spec.lua +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -81,7 +81,7 @@ for _, strategy in helpers.each_strategy() do local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) - assert.match("wasm_cnt=2", reports_data) + assert.match("wasm_cnt=3", reports_data) end) it("logs number of requests triggering a Wasm filter", function() diff --git a/spec/02-integration/20-wasm/08-declarative_spec.lua b/spec/02-integration/20-wasm/08-declarative_spec.lua index df9427f1dd8..8ca4da97cb8 100644 --- a/spec/02-integration/20-wasm/08-declarative_spec.lua +++ b/spec/02-integration/20-wasm/08-declarative_spec.lua @@ -192,6 +192,7 @@ describe("#wasm declarative config (no installed filters)", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, wasm_filters_path = tmp_dir, + wasm_filters = "user", })) client = helpers.admin_client() @@ -252,6 +253,7 @@ describe("#wasm declarative config (no installed filters)", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, wasm_filters_path = tmp_dir, + wasm_filters = "user", declarative_config = kong_yaml, }) From b7d591da25c9b9e0e6ebd675dc5a8409f2d799a9 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 24 Apr 2024 23:51:05 +0800 Subject: [PATCH 3595/4351] feat(clustering): CP/DP RPC framework & dynamic log level RPC (#12320) This PR implements an extensible mechanism where CP and DP nodes can bidirectionally communicate with each other and perform RPC calls. Which can be used for building complex interactions such as config sync, debugging, etc. This PR also implements a simple RPC service for CP to inspect and change the dynamic log level of the connected DP nodes. The functionality is exposed via a new Admin API endpoint `/clustering/data-planes//log-level`. KAG-623 KAG-3751 --- .requirements | 3 +- build/BUILD.bazel | 4 + build/openresty/repositories.bzl | 2 + build/openresty/snappy/BUILD.bazel | 206 ++++++++++ .../openresty/snappy/snappy_repositories.bzl | 15 + changelog/unreleased/kong/cp-dp-rpc.yml | 3 + .../unreleased/kong/dynamic-log-level-rpc.yml | 6 + kong-3.7.0-0.rockspec | 12 + kong/api/routes/debug.lua | 46 +++ kong/clustering/control_plane.lua | 8 + kong/clustering/rpc/callbacks.lua | 47 +++ kong/clustering/rpc/concentrator.lua | 303 +++++++++++++++ kong/clustering/rpc/future.lua | 73 ++++ kong/clustering/rpc/json_rpc_v2.lua | 41 ++ kong/clustering/rpc/manager.lua | 365 ++++++++++++++++++ kong/clustering/rpc/queue.lua | 73 ++++ kong/clustering/rpc/socket.lua | 284 ++++++++++++++ kong/clustering/rpc/utils.lua | 45 +++ kong/clustering/services/debug.lua | 70 ++++ kong/conf_loader/constants.lua | 1 + kong/constants.lua | 1 + kong/db/migrations/core/023_360_to_370.lua | 23 ++ kong/db/migrations/core/init.lua | 1 + .../entities/clustering_data_planes.lua | 2 + kong/db/schema/typedefs.lua | 5 + kong/db/strategies/postgres/connector.lua | 1 + kong/init.lua | 34 ++ kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 8 + .../fixtures/ubuntu-22.04-amd64.txt | 7 + spec/01-unit/01-db/06-postgres_spec.lua | 16 +- spec/01-unit/04-prefix_handler_spec.lua | 26 ++ .../09-hybrid_mode/01-sync_spec.lua | 1 - .../18-hybrid_rpc/01-rpc_spec.lua | 62 +++ .../18-hybrid_rpc/02-log-level_spec.lua | 181 +++++++++ .../18-hybrid_rpc/03-inert_spec.lua | 101 +++++ .../migrations/core/023_360_to_370_spec.lua | 12 + 37 files changed, 2079 insertions(+), 10 deletions(-) create mode 100644 build/openresty/snappy/BUILD.bazel create mode 100644 build/openresty/snappy/snappy_repositories.bzl create mode 100644 changelog/unreleased/kong/cp-dp-rpc.yml create mode 100644 changelog/unreleased/kong/dynamic-log-level-rpc.yml create mode 100644 kong/clustering/rpc/callbacks.lua create mode 100644 kong/clustering/rpc/concentrator.lua create mode 100644 kong/clustering/rpc/future.lua create mode 100644 kong/clustering/rpc/json_rpc_v2.lua create mode 100644 kong/clustering/rpc/manager.lua create mode 100644 kong/clustering/rpc/queue.lua create mode 100644 kong/clustering/rpc/socket.lua create mode 100644 kong/clustering/rpc/utils.lua create mode 100644 kong/clustering/services/debug.lua create mode 100644 kong/db/migrations/core/023_360_to_370.lua create mode 100644 spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua create mode 100644 spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua create mode 100644 spec/02-integration/18-hybrid_rpc/03-inert_spec.lua create mode 100644 spec/05-migration/db/migrations/core/023_360_to_370_spec.lua diff --git a/.requirements b/.requirements index 0acb3686b48..abe66cf45f7 100644 --- a/.requirements +++ b/.requirements @@ -11,8 +11,9 @@ LIBEXPAT=2.6.2 LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 -LUA_RESTY_WEBSOCKET=60eafc3d7153bceb16e6327074e0afc3d94b1316 # 0.4.0 +LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 +SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly NGX_WASM_MODULE=3bd94e61c55415ccfb0f304fa51143a7d630d6ae diff --git a/build/BUILD.bazel b/build/BUILD.bazel index adecda775a8..865db47cdfe 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -103,6 +103,7 @@ kong_directory_genrule( "@openresty", "@openresty//:luajit", "@protoc//:all_srcs", + "@snappy//:snappy", ] + select({ "@kong//:skip_webui_flags": [], "//conditions:default": [ @@ -152,6 +153,9 @@ kong_directory_genrule( tar -cC ${LUAJIT}/share . | tar -xC ${BUILD_DESTDIR}/openresty/luajit/share chmod -R "+rw" ${BUILD_DESTDIR}/openresty/luajit + SNAPPY=${WORKSPACE_PATH}/$(dirname $(echo '$(locations @snappy//:snappy)' | awk '{print $1}')) + cp ${SNAPPY}/libsnappy.so ${BUILD_DESTDIR}/kong/lib + LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 8c937144cbd..dbcb9515830 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -10,6 +10,7 @@ load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_rep load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") load("//build/openresty/wasmx/filters:repositories.bzl", "wasm_filters_repositories") load("//build/openresty/brotli:brotli_repositories.bzl", "brotli_repositories") +load("//build/openresty/snappy:snappy_repositories.bzl", "snappy_repositories") # This is a dummy file to export the module's repository. _NGINX_MODULE_DUMMY_FILE = """ @@ -27,6 +28,7 @@ def openresty_repositories(): wasmx_repositories() wasm_filters_repositories() brotli_repositories() + snappy_repositories() openresty_version = KONG_VAR["OPENRESTY"] diff --git a/build/openresty/snappy/BUILD.bazel b/build/openresty/snappy/BUILD.bazel new file mode 100644 index 00000000000..7830623b5e9 --- /dev/null +++ b/build/openresty/snappy/BUILD.bazel @@ -0,0 +1,206 @@ +# Copyright 2023 Google Inc. All Rights Reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following disclaimer +# in the documentation and/or other materials provided with the +# distribution. +# * Neither the name of Google Inc. nor the names of its +# contributors may be used to endorse or promote products derived from +# this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +package(default_visibility = ["//visibility:public"]) + +licenses(["notice"]) + +SNAPPY_VERSION = (1, 1, 10) + +config_setting( + name = "windows", + constraint_values = ["@platforms//os:windows"], +) + +cc_library( + name = "config", + hdrs = ["config.h"], + defines = ["HAVE_CONFIG_H"], +) + +cc_library( + name = "snappy-stubs-public", + hdrs = [":snappy-stubs-public.h"], +) + +cc_library( + name = "snappy-stubs-internal", + srcs = ["snappy-stubs-internal.cc"], + hdrs = ["snappy-stubs-internal.h"], + deps = [ + ":config", + ":snappy-stubs-public", + ], +) + +cc_library( + name = "snappy", + srcs = [ + "snappy.cc", + "snappy-c.cc", + "snappy-internal.h", + "snappy-sinksource.cc", + ], + hdrs = [ + "snappy.h", + "snappy-c.h", + "snappy-sinksource.h", + ], + copts = select({ + ":windows": [], + "//conditions:default": [ + "-Wno-sign-compare", + ], + }), + deps = [ + ":config", + ":snappy-stubs-internal", + ":snappy-stubs-public", + ], +) + +filegroup( + name = "testdata", + srcs = glob(["testdata/*"]), +) + +cc_library( + name = "snappy-test", + testonly = True, + srcs = [ + "snappy-test.cc", + "snappy_test_data.cc", + ], + hdrs = [ + "snappy-test.h", + "snappy_test_data.h", + ], + deps = [":snappy-stubs-internal"], +) + +cc_test( + name = "snappy_benchmark", + srcs = ["snappy_benchmark.cc"], + data = [":testdata"], + deps = [ + ":snappy", + ":snappy-test", + "//third_party/benchmark:benchmark_main", + ], +) + +cc_test( + name = "snappy_unittest", + srcs = [ + "snappy_unittest.cc", + ], + data = [":testdata"], + deps = [ + ":snappy", + ":snappy-test", + "//third_party/googletest:gtest_main", + ], +) + +# Generate a config.h similar to what cmake would produce. +genrule( + name = "config_h", + outs = ["config.h"], + cmd = """cat <$@ +#define HAVE_STDDEF_H 1 +#define HAVE_STDINT_H 1 +#ifdef __has_builtin +# if !defined(HAVE_BUILTIN_EXPECT) && __has_builtin(__builtin_expect) +# define HAVE_BUILTIN_EXPECT 1 +# endif +# if !defined(HAVE_BUILTIN_CTZ) && __has_builtin(__builtin_ctzll) +# define HAVE_BUILTIN_CTZ 1 +# endif +# if !defined(HAVE_BUILTIN_PREFETCH) && __has_builtin(__builtin_prefetech) +# define HAVE_BUILTIN_PREFETCH 1 +# endif +#elif defined(__GNUC__) && (__GNUC__ > 3 || __GNUC__ == 3 && __GNUC_MINOR__ >= 4) +# ifndef HAVE_BUILTIN_EXPECT +# define HAVE_BUILTIN_EXPECT 1 +# endif +# ifndef HAVE_BUILTIN_CTZ +# define HAVE_BUILTIN_CTZ 1 +# endif +# ifndef HAVE_BUILTIN_PREFETCH +# define HAVE_BUILTIN_PREFETCH 1 +# endif +#endif + +#if defined(_WIN32) && !defined(HAVE_WINDOWS_H) +#define HAVE_WINDOWS_H 1 +#endif + +#ifdef __has_include +# if !defined(HAVE_BYTESWAP_H) && __has_include() +# define HAVE_BYTESWAP_H 1 +# endif +# if !defined(HAVE_UNISTD_H) && __has_include() +# define HAVE_UNISTD_H 1 +# endif +# if !defined(HAVE_SYS_ENDIAN_H) && __has_include() +# define HAVE_SYS_ENDIAN_H 1 +# endif +# if !defined(HAVE_SYS_MMAN_H) && __has_include() +# define HAVE_SYS_MMAN_H 1 +# endif +# if !defined(HAVE_SYS_UIO_H) && __has_include() +# define HAVE_SYS_UIO_H 1 +# endif +# if !defined(HAVE_SYS_TIME_H) && __has_include() +# define HAVE_SYS_TIME_H 1 +# endif +#endif + +#ifndef SNAPPY_IS_BIG_ENDIAN +# ifdef __s390x__ +# define SNAPPY_IS_BIG_ENDIAN 1 +# elif defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__) && __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__ +# define SNAPPY_IS_BIG_ENDIAN 1 +# endif +#endif +EOF +""", +) + +genrule( + name = "snappy_stubs_public_h", + srcs = ["snappy-stubs-public.h.in"], + outs = ["snappy-stubs-public.h"], + # Assume sys/uio.h is available on non-Windows. + # Set the version numbers. + cmd = ("""sed -e 's/$${HAVE_SYS_UIO_H_01}/!_WIN32/g' \ + -e 's/$${PROJECT_VERSION_MAJOR}/%d/g' \ + -e 's/$${PROJECT_VERSION_MINOR}/%d/g' \ + -e 's/$${PROJECT_VERSION_PATCH}/%d/g' \ + $< >$@""" % SNAPPY_VERSION), +) diff --git a/build/openresty/snappy/snappy_repositories.bzl b/build/openresty/snappy/snappy_repositories.bzl new file mode 100644 index 00000000000..4dbd7eeebdb --- /dev/null +++ b/build/openresty/snappy/snappy_repositories.bzl @@ -0,0 +1,15 @@ +"""A module defining the dependency snappy""" + +load("@bazel_tools//tools/build_defs/repo:git.bzl", "new_git_repository") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def snappy_repositories(): + maybe( + new_git_repository, + name = "snappy", + branch = KONG_VAR["SNAPPY"], + remote = "https://github.com/google/snappy", + visibility = ["//visibility:public"], # let this to be referenced by openresty build + build_file = "//build/openresty/snappy:BUILD.bazel", + ) diff --git a/changelog/unreleased/kong/cp-dp-rpc.yml b/changelog/unreleased/kong/cp-dp-rpc.yml new file mode 100644 index 00000000000..6dcc77c02e7 --- /dev/null +++ b/changelog/unreleased/kong/cp-dp-rpc.yml @@ -0,0 +1,3 @@ +message: "Remote procedure call (RPC) framework for Hybrid mode deployments." +type: feature +scope: Clustering diff --git a/changelog/unreleased/kong/dynamic-log-level-rpc.yml b/changelog/unreleased/kong/dynamic-log-level-rpc.yml new file mode 100644 index 00000000000..69096eb0afe --- /dev/null +++ b/changelog/unreleased/kong/dynamic-log-level-rpc.yml @@ -0,0 +1,6 @@ +message: | + Dynamic log level over Hybrid mode RPC which allows setting DP log level + to a different level for specified duration before reverting back + to the `kong.conf` configured value. +type: feature +scope: Clustering diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 8aeb8719bef..35a94a8afca 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -42,6 +42,7 @@ dependencies = { "lua-resty-timer-ng == 0.2.7", "lpeg == 1.1.0", "lua-resty-ljsonschema == 1.1.6-2", + "lua-resty-snappy == 1.0-1", } build = { type = "builtin", @@ -84,6 +85,16 @@ build = { ["kong.clustering.compat.checkers"] = "kong/clustering/compat/checkers.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", ["kong.clustering.tls"] = "kong/clustering/tls.lua", + ["kong.clustering.services.debug"] = "kong/clustering/services/debug.lua", + + ["kong.clustering.rpc.callbacks"] = "kong/clustering/rpc/callbacks.lua", + ["kong.clustering.rpc.future"] = "kong/clustering/rpc/future.lua", + ["kong.clustering.rpc.json_rpc_v2"] = "kong/clustering/rpc/json_rpc_v2.lua", + ["kong.clustering.rpc.manager"] = "kong/clustering/rpc/manager.lua", + ["kong.clustering.rpc.queue"] = "kong/clustering/rpc/queue.lua", + ["kong.clustering.rpc.socket"] = "kong/clustering/rpc/socket.lua", + ["kong.clustering.rpc.utils"] = "kong/clustering/rpc/utils.lua", + ["kong.clustering.rpc.concentrator"] = "kong/clustering/rpc/concentrator.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.postgres"] = "kong/cluster_events/strategies/postgres.lua", @@ -291,6 +302,7 @@ build = { ["kong.db.migrations.core.020_330_to_340"] = "kong/db/migrations/core/020_330_to_340.lua", ["kong.db.migrations.core.021_340_to_350"] = "kong/db/migrations/core/021_340_to_350.lua", ["kong.db.migrations.core.022_350_to_360"] = "kong/db/migrations/core/022_350_to_360.lua", + ["kong.db.migrations.core.023_360_to_370"] = "kong/db/migrations/core/023_360_to_370.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/api/routes/debug.lua b/kong/api/routes/debug.lua index dade7628d0c..b783a9fd109 100644 --- a/kong/api/routes/debug.lua +++ b/kong/api/routes/debug.lua @@ -11,6 +11,7 @@ local kong = kong local pcall = pcall local type = type local tostring = tostring +local tonumber = tonumber local get_log_level = require("resty.kong.log").get_log_level @@ -127,4 +128,49 @@ routes[cluster_name] = { end } + +if kong.rpc then + routes["/clustering/data-planes/:node_id/log-level"] = { + GET = function(self) + local res, err = + kong.rpc:call(self.params.node_id, "kong.debug.log_level.v1.get_log_level") + if not res then + return kong.response.exit(500, { message = err, }) + end + + return kong.response.exit(200, res) + end, + PUT = function(self) + local new_level = self.params.current_level + local timeout = self.params.timeout and + math.ceil(tonumber(self.params.timeout)) or nil + + if not new_level then + return kong.response.exit(400, { message = "Required parameter \"current_level\" is missing.", }) + end + + local res, err = kong.rpc:call(self.params.node_id, + "kong.debug.log_level.v1.set_log_level", + new_level, + timeout) + if not res then + return kong.response.exit(500, { message = err, }) + end + + return kong.response.exit(201) + end, + DELETE = function(self) + local res, err = kong.rpc:call(self.params.node_id, + "kong.debug.log_level.v1.set_log_level", + "warn", + 0) + if not res then + return kong.response.exit(500, { message = err, }) + end + + return kong.response.exit(204) + end, + } +end + return routes diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 33d427424e7..6bdfb24e192 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -238,6 +238,12 @@ function _M:handle_cp_websocket(cert) local sync_status = CLUSTERING_SYNC_STATUS.UNKNOWN local purge_delay = self.conf.cluster_data_plane_purge_delay local update_sync_status = function() + local rpc_peers + + if self.conf.cluster_rpc then + rpc_peers = kong.rpc:get_peers() + end + local ok ok, err = kong.db.clustering_data_planes:upsert({ id = dp_id }, { last_seen = last_seen, @@ -250,6 +256,8 @@ function _M:handle_cp_websocket(cert) sync_status = sync_status, -- TODO: import may have been failed though labels = data.labels, cert_details = dp_cert_details, + -- only update rpc_capabilities if dp_id is connected + rpc_capabilities = rpc_peers and rpc_peers[dp_id] or {}, }, { ttl = purge_delay }) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) diff --git a/kong/clustering/rpc/callbacks.lua b/kong/clustering/rpc/callbacks.lua new file mode 100644 index 00000000000..f4aefcb5b65 --- /dev/null +++ b/kong/clustering/rpc/callbacks.lua @@ -0,0 +1,47 @@ +local _M = {} +local _MT = { __index = _M, } + + +local utils = require("kong.clustering.rpc.utils") + + +local parse_method_name = utils.parse_method_name + + +function _M.new() + local self = { + callbacks = {}, + capabilities = {}, -- updated as register() is called + capabilities_list = {}, -- updated as register() is called + } + + return setmetatable(self, _MT) +end + + +function _M:register(method, func) + if self.callbacks[method] then + error("duplicate registration of " .. method) + end + + local cap, func_or_err = parse_method_name(method) + if not cap then + return nil, "unable to get capabilities: " .. func_or_err + end + + if not self.capabilities[cap] then + self.capabilities[cap] = true + table.insert(self.capabilities_list, cap) + end + self.callbacks[method] = func +end + + +-- returns a list of capabilities of this node, like: +-- ["kong.meta.v1", "kong.debug.v1", ...] +function _M:get_capabilities_list() + return self.capabilities_list +end + + +return _M diff --git a/kong/clustering/rpc/concentrator.lua b/kong/clustering/rpc/concentrator.lua new file mode 100644 index 00000000000..a7815d7a6c1 --- /dev/null +++ b/kong/clustering/rpc/concentrator.lua @@ -0,0 +1,303 @@ +local _M = {} +local _MT = { __index = _M, } + + +local uuid = require("resty.jit-uuid") +local queue = require("kong.clustering.rpc.queue") +local cjson = require("cjson") +local jsonrpc = require("kong.clustering.rpc.json_rpc_v2") +local rpc_utils = require("kong.clustering.rpc.utils") + + +local setmetatable = setmetatable +local tostring = tostring +local pcall = pcall +local assert = assert +local string_format = string.format +local cjson_decode = cjson.decode +local cjson_encode = cjson.encode +local exiting = ngx.worker.exiting +local is_timeout = rpc_utils.is_timeout +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_WARN = ngx.WARN +local ngx_DEBUG = ngx.DEBUG + + +local RESP_CHANNEL_PREFIX = "rpc:resp:" -- format: rpc:resp: +local REQ_CHANNEL_PREFIX = "rpc:req:" -- format: rpc:req: + + +local RPC_REQUEST_ENQUEUE_SQL = [[ +BEGIN; + INSERT INTO clustering_rpc_requests ( + "node_id", + "reply_to", + "ttl", + "payload" + ) VALUES ( + %s, + %s, + CURRENT_TIMESTAMP(3) AT TIME ZONE 'UTC' + INTERVAL '%d second', + %s + ); + SELECT pg_notify(%s, NULL); +COMMIT; +]] + + +local RPC_REQUEST_DEQUEUE_SQL = [[ +BEGIN; + DELETE FROM + clustering_rpc_requests + USING ( + SELECT * FROM clustering_rpc_requests WHERE node_id = %s FOR UPDATE SKIP LOCKED + ) q + WHERE q.id = clustering_rpc_requests.id RETURNING clustering_rpc_requests.*; +COMMIT; +]] + + +function _M.new(manager, db) + local self = { + manager = manager, + db = db, + interest = {}, -- id: callback pair + sub_unsub = queue.new(4096), -- pub/sub event queue, executed on the read thread + sequence = 0, + } + + return setmetatable(self, _MT) +end + + +function _M:_get_next_id() + local res = self.sequence + self.sequence = res + 1 + + return res +end + + +local function enqueue_notifications(notifications, notifications_queue) + assert(notifications_queue) + + if notifications then + for _, n in ipairs(notifications) do + assert(notifications_queue:push(n)) + end + end +end + + +function _M:_event_loop(lconn) + local notifications_queue = queue.new(4096) + local rpc_resp_channel_name = RESP_CHANNEL_PREFIX .. self.worker_id + + -- we always subscribe to our worker's receiving channel first + local res, err = lconn:query('LISTEN "' .. rpc_resp_channel_name .. '";') + if not res then + return nil, "unable to subscribe to concentrator response channel: " .. err + end + + while not exiting() do + while true do + local n, err = notifications_queue:pop(0) + if not n then + if err then + return nil, "unable to pop from notifications queue: " .. err + end + + break + end + + assert(n.operation == "notification") + + if n.channel == rpc_resp_channel_name then + -- an response for a previous RPC call we asked for + local payload = cjson_decode(n.payload) + assert(payload.jsonrpc == "2.0") + + -- response + local cb = self.interest[payload.id] + self.interest[payload.id] = nil -- edge trigger only once + + if cb then + local res, err = cb(payload) + if not res then + ngx_log(ngx_WARN, "[rpc] concentrator response interest handler failed: id: ", + payload.id, ", err: ", err) + end + + else + ngx_log(ngx_WARN, "[rpc] no interest for concentrator response id: ", payload.id, ", dropping it") + end + + else + -- other CP inside the cluster asked us to forward a call + assert(n.channel:sub(1, #REQ_CHANNEL_PREFIX) == REQ_CHANNEL_PREFIX, + "unexpected concentrator request channel name: " .. n.channel) + + local target_id = n.channel:sub(#REQ_CHANNEL_PREFIX + 1) + local sql = string_format(RPC_REQUEST_DEQUEUE_SQL, self.db.connector:escape_literal(target_id)) + local calls, err = self.db.connector:query(sql) + if not calls then + return nil, "concentrator request dequeue query failed: " .. err + end + + assert(calls[1] == true) + ngx_log(ngx_DEBUG, "concentrator got ", calls[2].affected_rows, + " calls from database for node ", target_id) + for _, call in ipairs(calls[2]) do + local payload = assert(call.payload) + local reply_to = assert(call.reply_to, + "unknown requester for RPC") + + local res, err = self.manager:_local_call(target_id, payload.method, + payload.params) + if res then + -- call success + res, err = self:_enqueue_rpc_response(reply_to, { + jsonrpc = "2.0", + id = payload.id, + result = res, + }) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC call result: ", err) + end + + else + -- call failure + res, err = self:_enqueue_rpc_response(reply_to, { + jsonrpc = "2.0", + id = payload.id, + error = { + code = jsonrpc.SERVER_ERROR, + message = tostring(err), + } + }) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC error: ", err) + end + end + end + end + end + + local res, err = lconn:wait_for_notification() + if not res then + if is_timeout(err) then + return nil, "wait_for_notification error: " .. err + end + + repeat + local sql, err = self.sub_unsub:pop(0) + if err then + return nil, err + end + + local _, notifications + res, err, _, notifications = lconn:query(sql or "SELECT 1;") -- keepalive + if not res then + return nil, "query to Postgres failed: " .. err + end + + enqueue_notifications(notifications, notifications_queue) + until not sql + + else + notifications_queue:push(res) + end + end +end + + +function _M:start(delay) + if not self.worker_id then + -- this can not be generated inside `:new()` as ngx.worker.id() + -- does not yet exist there and can only be generated inside + -- init_worker phase + self.worker_id = uuid.generate_v5(kong.node.get_id(), + tostring(ngx.worker.id())) + end + + assert(ngx.timer.at(delay or 0, function(premature) + if premature then + return + end + + local lconn = self.db.connector:connect("write") + lconn:settimeout(1000) + self.db.connector:store_connection(nil, "write") + + local _, res_or_perr, err = pcall(self._event_loop, self, lconn) + -- _event_loop never returns true + local delay = math.random(5, 10) + + ngx_log(ngx_ERR, "[rpc] concentrator event loop error: ", + res_or_perr or err, ", reconnecting in ", + math.floor(delay), " seconds") + + local res, err = lconn:disconnect() + if not res then + ngx_log(ngx_ERR, "[rpc] unable to close postgres connection: ", err) + end + + self:start(delay) + end)) +end + + +-- enqueue a RPC request to DP node with ID node_id +function _M:_enqueue_rpc_request(node_id, payload) + local sql = string_format(RPC_REQUEST_ENQUEUE_SQL, + self.db.connector:escape_literal(node_id), + self.db.connector:escape_literal(self.worker_id), + 5, + self.db.connector:escape_literal(cjson_encode(payload)), + self.db.connector:escape_literal(REQ_CHANNEL_PREFIX .. node_id)) + return self.db.connector:query(sql) +end + + +-- enqueue a RPC response from CP worker with ID worker_id +function _M:_enqueue_rpc_response(worker_id, payload) + local sql = string_format("SELECT pg_notify(%s, %s);", + self.db.connector:escape_literal(RESP_CHANNEL_PREFIX .. worker_id), + self.db.connector:escape_literal(cjson_encode(payload))) + return self.db.connector:query(sql) +end + + +-- subscribe to RPC calls for worker with ID node_id +function _M:_enqueue_subscribe(node_id) + return self.sub_unsub:push('LISTEN "' .. REQ_CHANNEL_PREFIX .. node_id .. '";') +end + + +-- unsubscribe to RPC calls for worker with ID node_id +function _M:_enqueue_unsubscribe(node_id) + return self.sub_unsub:push('UNLISTEN "' .. REQ_CHANNEL_PREFIX .. node_id .. '";') +end + + +-- asynchronously start executing a RPC, node_id is +-- needed for this implementation, because all nodes +-- over concentrator shares the same "socket" object +-- This way the manager code wouldn't tell the difference +-- between calls made over WebSocket or concentrator +function _M:call(node_id, method, params, callback) + local id = self:_get_next_id() + + self.interest[id] = callback + + return self:_enqueue_rpc_request(node_id, { + jsonrpc = "2.0", + method = method, + params = params, + id = id, + }) +end + + +return _M diff --git a/kong/clustering/rpc/future.lua b/kong/clustering/rpc/future.lua new file mode 100644 index 00000000000..230d8bf0998 --- /dev/null +++ b/kong/clustering/rpc/future.lua @@ -0,0 +1,73 @@ +local _M = {} +local _MT = { __index = _M, } + + +local semaphore = require("ngx.semaphore") + + +local STATE_NEW = 1 +local STATE_IN_PROGRESS = 2 +local STATE_SUCCEED = 3 +local STATE_ERRORED = 4 + + +function _M.new(node_id, socket, method, params) + local self = { + method = method, + params = params, + sema = semaphore.new(), + socket = socket, + node_id = node_id, + id = nil, + result = nil, + error = nil, + state = STATE_NEW, -- STATE_* + } + + return setmetatable(self, _MT) +end + + +-- start executing the future +function _M:start() + assert(self.state == STATE_NEW) + self.state = STATE_IN_PROGRESS + + local callback = function(resp) + assert(resp.jsonrpc == "2.0") + + if resp.result then + -- succeeded + self.result = resp.result + self.state = STATE_SUCCEED + + else + -- errored + self.error = resp.error + self.state = STATE_ERRORED + end + + self.sema:post() + + return true + end + + return self.socket:call(self.node_id, + self.method, + self.params, callback) +end + + +function _M:wait(timeout) + assert(self.state == STATE_IN_PROGRESS) + + local res, err = self.sema:wait(timeout) + if not res then + return res, err + end + + return self.state == STATE_SUCCEED +end + + +return _M diff --git a/kong/clustering/rpc/json_rpc_v2.lua b/kong/clustering/rpc/json_rpc_v2.lua new file mode 100644 index 00000000000..c5ece5d538e --- /dev/null +++ b/kong/clustering/rpc/json_rpc_v2.lua @@ -0,0 +1,41 @@ +local assert = assert +local tostring = tostring + + +local _M = { + PARSE_ERROR = -32700, + INVALID_REQUEST = -32600, + METHOD_NOT_FOUND = -32601, + INVALID_PARAMS = -32602, + INTERNAL_ERROR = -32603, + SERVER_ERROR = -32000, +} + + +local ERROR_MSG = { + [_M.PARSE_ERROR] = "Parse error", + [_M.INVALID_REQUEST] = "Invalid Request", + [_M.METHOD_NOT_FOUND] = "Method not found", + [_M.INVALID_PARAMS] = "Invalid params", + [_M.INTERNAL_ERROR] = "Internal error", + [_M.SERVER_ERROR] = "Server error", +} + + +function _M.new_error(id, code, msg) + if not msg then + msg = assert(ERROR_MSG[code], "unknown code: " .. tostring(code)) + end + + return { + jsonrpc = "2.0", + id = id, + error = { + code = code, + message = msg, + } + } +end + + +return _M diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua new file mode 100644 index 00000000000..5104fdab723 --- /dev/null +++ b/kong/clustering/rpc/manager.lua @@ -0,0 +1,365 @@ +local _M = {} +local _MT = { __index = _M, } + + +local server = require("resty.websocket.server") +local client = require("resty.websocket.client") +local socket = require("kong.clustering.rpc.socket") +local concentrator = require("kong.clustering.rpc.concentrator") +local future = require("kong.clustering.rpc.future") +local utils = require("kong.clustering.rpc.utils") +local callbacks = require("kong.clustering.rpc.callbacks") +local clustering_tls = require("kong.clustering.tls") +local constants = require("kong.constants") +local table_isempty = require("table.isempty") +local pl_tablex = require("pl.tablex") +local cjson = require("cjson.safe") + + +local ngx_var = ngx.var +local ngx_ERR = ngx.ERR +local ngx_log = ngx.log +local ngx_exit = ngx.exit +local ngx_time = ngx.time +local exiting = ngx.worker.exiting +local pl_tablex_makeset = pl_tablex.makeset +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode +local validate_client_cert = clustering_tls.validate_client_cert +local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL + + +local WS_OPTS = { + timeout = constants.CLUSTERING_TIMEOUT, + max_payload_len = kong.configuration.cluster_max_payload, +} +local KONG_VERSION = kong.version + + +-- create a new RPC manager, node_id is own node_id +function _M.new(conf, node_id) + local self = { + -- clients[node_id]: { socket1 => true, socket2 => true, ... } + clients = {}, + client_capabilities = {}, + node_id = node_id, + conf = conf, + cluster_cert = assert(clustering_tls.get_cluster_cert(conf)), + cluster_cert_key = assert(clustering_tls.get_cluster_cert_key(conf)), + callbacks = callbacks.new(), + } + + self.concentrator = concentrator.new(self, kong.db) + + return setmetatable(self, _MT) +end + + +function _M:_add_socket(socket, capabilities_list) + local sockets = self.clients[socket.node_id] + if not sockets then + assert(self.concentrator:_enqueue_subscribe(socket.node_id)) + sockets = setmetatable({}, { __mode = "k", }) + self.clients[socket.node_id] = sockets + end + + self.client_capabilities[socket.node_id] = { + set = pl_tablex_makeset(capabilities_list), + list = capabilities_list, + } + + assert(not sockets[socket]) + + sockets[socket] = true +end + + +function _M:_remove_socket(socket) + local sockets = assert(self.clients[socket.node_id]) + + assert(sockets[socket]) + + sockets[socket] = nil + + if table_isempty(sockets) then + self.clients[socket.node_id] = nil + self.client_capabilities[socket.node_id] = nil + assert(self.concentrator:_enqueue_unsubscribe(socket.node_id)) + end +end + + +-- Helper that finds a node by node_id and check +-- if capability is supported +-- Returns: "local" if found locally, +-- or "concentrator" if found from the concentrator +-- In case of error, return nil, err instead +function _M:_find_node_and_check_capability(node_id, cap) + if self.client_capabilities[node_id] then + if not self.client_capabilities[node_id].set[cap] then + return nil, "requested capability does not exist, capability: " .. + cap .. ", node_id: " .. node_id + end + + return "local" + end + + -- does concentrator knows more about this client? + local res, err = kong.db.clustering_data_planes:select({ id = node_id }) + if err then + return nil, "unable to query concentrator " .. err + end + + if not res or ngx_time() - res.last_seen > CLUSTERING_PING_INTERVAL * 2 then + return nil, "node is not connected, node_id: " .. node_id + end + + for _, c in ipairs(res.rpc_capabilities) do + if c == cap then + return "concentrator" + end + end + + return nil, "requested capability does not exist, capability: " .. + cap .. ", node_id: " .. node_id +end + + +-- low level helper used internally by :call() and concentrator +-- this one does not consider forwarding using concentrator +-- when node does not exist +function _M:_local_call(node_id, method, params) + if not self.client_capabilities[node_id] then + return nil, "node is not connected, node_id: " .. node_id + end + + local cap = utils.parse_method_name(method) + if not self.client_capabilities[node_id].set[cap] then + return nil, "requested capability does not exist, capability: " .. + cap .. ", node_id: " .. node_id + end + + local s = next(self.clients[node_id]) -- TODO: better LB? + + local fut = future.new(node_id, s, method, params) + assert(fut:start()) + + local ok, err = fut:wait(5) + if err then + return nil, err + end + + if ok then + return fut.result + end + + return nil, fut.error.message +end + + +-- public interface, try call on node_id locally first, +-- if node is not connected, try concentrator next +function _M:call(node_id, method, ...) + local cap = utils.parse_method_name(method) + + local res, err = self:_find_node_and_check_capability(node_id, cap) + if not res then + return nil, err + end + + local params = {...} + + if res == "local" then + res, err = self:_local_call(node_id, method, params) + if not res then + return nil, err + end + + return res + end + + assert(res == "concentrator") + + -- try concentrator + local fut = future.new(node_id, self.concentrator, method, params) + assert(fut:start()) + + local ok, err = fut:wait(5) + if err then + return nil, err + end + + if ok then + return fut.result + end + + return nil, fut.error.message +end + + +-- handle incoming client connections +function _M:handle_websocket() + local kong_version = ngx_var.http_x_kong_version + local node_id = ngx_var.http_x_kong_node_id + local rpc_protocol = ngx_var.http_sec_websocket_protocol + local content_encoding = ngx_var.http_content_encoding + local rpc_capabilities = ngx_var.http_x_kong_rpc_capabilities + + if not kong_version then + ngx_log(ngx_ERR, "[rpc] client did not provide version number") + return ngx_exit(ngx.HTTP_CLOSE) + end + + if not node_id then + ngx_log(ngx_ERR, "[rpc] client did not provide node ID") + return ngx_exit(ngx.HTTP_CLOSE) + end + + if content_encoding ~= "x-snappy-framed" then + ngx_log(ngx_ERR, "[rpc] client does use Snappy compressed frames") + return ngx_exit(ngx.HTTP_CLOSE) + end + + if rpc_protocol ~= "kong.rpc.v1" then + ngx_log(ngx_ERR, "[rpc] unknown RPC protocol: " .. + tostring(rpc_protocol) .. + ", doesn't know how to communicate with client") + return ngx_exit(ngx.HTTP_CLOSE) + end + + if not rpc_capabilities then + ngx_log(ngx_ERR, "[rpc] client did not provide capability list") + return ngx_exit(ngx.HTTP_CLOSE) + end + + rpc_capabilities = cjson_decode(rpc_capabilities) + if not rpc_capabilities then + ngx_log(ngx_ERR, "[rpc] failed to decode client capability list") + return ngx_exit(ngx.HTTP_CLOSE) + end + + local cert, err = validate_client_cert(self.conf, self.cluster_cert, ngx_var.ssl_client_raw_cert) + if not cert then + ngx_log(ngx_ERR, "[rpc] client's certificate failed validation: ", err) + return ngx_exit(ngx.HTTP_CLOSE) + end + + ngx.header["X-Kong-RPC-Capabilities"] = cjson_encode(self.callbacks:get_capabilities_list()) + + local wb, err = server:new(WS_OPTS) + if not wb then + ngx_log(ngx_ERR, "[rpc] unable to establish WebSocket connection with client: ", err) + return ngx_exit(ngx.HTTP_CLOSE) + end + + local s = socket.new(self, wb, node_id) + self:_add_socket(s, rpc_capabilities) + + s:start() + local res, err = s:join() + self:_remove_socket(s) + + if not res then + ngx_log(ngx_ERR, "[rpc] RPC connection broken: ", err, " node_id: ", node_id) + return ngx_exit(ngx.ERROR) + end + + return ngx_exit(ngx.OK) +end + + +function _M:connect(premature, node_id, host, path, cert, key) + if premature then + return + end + + local uri = "wss://" .. host .. path + + local opts = { + ssl_verify = true, + client_cert = cert, + client_priv_key = key, + protocols = "kong.rpc.v1", + headers = { + "X-Kong-Version: " .. KONG_VERSION, + "X-Kong-Node-Id: " .. self.node_id, + "X-Kong-Hostname: " .. kong.node.get_hostname(), + "X-Kong-RPC-Capabilities: " .. cjson_encode(self.callbacks:get_capabilities_list()), + "Content-Encoding: x-snappy-framed" + }, + } + + if self.conf.cluster_mtls == "shared" then + opts.server_name = "kong_clustering" + + else + -- server_name will be set to the host if it is not explicitly defined here + if self.conf.cluster_server_name ~= "" then + opts.server_name = self.conf.cluster_server_name + end + end + + local reconnection_delay = math.random(5, 10) + + local c = assert(client:new(WS_OPTS)) + + local ok, err = c:connect(uri, opts) + if not ok then + ngx_log(ngx_ERR, "[rpc] unable to connect to peer: ", err) + goto err + end + + do + local resp_headers = c:get_resp_headers() + -- FIXME: resp_headers should not be case sensitive + if not resp_headers or not resp_headers["x_kong_rpc_capabilities"] then + ngx_log(ngx_ERR, "[rpc] peer did not provide capability list, node_id: ", node_id) + c:send_close() -- can't do much if this fails + goto err + end + + local capabilities = resp_headers["x_kong_rpc_capabilities"] + capabilities = cjson_decode(capabilities) + if not capabilities then + ngx_log(ngx_ERR, "[rpc] unable to decode peer capability list, node_id: ", node_id, + " list: ", capabilities) + c:send_close() -- can't do much if this fails + goto err + end + + local s = socket.new(self, c, node_id) + s:start() + self:_add_socket(s, capabilities) + + ok, err = s:join() -- main event loop + + self:_remove_socket(s) + + if not ok then + ngx_log(ngx_ERR, "[rpc] connection to node_id: ", node_id, " broken, err: ", + err, ", reconnecting in ", reconnection_delay, " seconds") + end + end + + ::err:: + + if not exiting() then + ngx.timer.at(reconnection_delay, function(premature) + self:connect(premature, node_id, host, path, cert, key) + end) + end +end + + +function _M:get_peers() + local res = {} + + for node_id, cap in pairs(self.client_capabilities) do + res[node_id] = cap.list + end + + return res +end + + +return _M diff --git a/kong/clustering/rpc/queue.lua b/kong/clustering/rpc/queue.lua new file mode 100644 index 00000000000..7b07705be8f --- /dev/null +++ b/kong/clustering/rpc/queue.lua @@ -0,0 +1,73 @@ +local semaphore = require("ngx.semaphore") +local table_new = require("table.new") +local rpc_utils = require("kong.clustering.rpc.utils") + + +local assert = assert +local setmetatable = setmetatable +local math_min = math.min +local is_timeout = rpc_utils.is_timeout + + +local _M = {} +local _MT = { __index = _M, } + + +local DEFAULT_QUEUE_LEN = 128 + + +function _M.new(max_len) + local self = { + semaphore = assert(semaphore.new()), + max = max_len, + + elts = table_new(math_min(max_len, DEFAULT_QUEUE_LEN), 0), + first = 0, + last = -1, + } + + return setmetatable(self, _MT) +end + + +function _M:push(item) + local last = self.last + + if last - self.first + 1 >= self.max then + return nil, "queue overflow" + end + + last = last + 1 + self.last = last + self.elts[last] = item + + self.semaphore:post() + + return true +end + + +function _M:pop(timeout) + local ok, err = self.semaphore:wait(timeout) + if not ok then + if is_timeout(err) then + return nil + end + + return nil, err + end + + local first = self.first + + -- queue can not be empty because semaphore succeed + assert(first <= self.last) + + local item = self.elts[first] + self.elts[first] = nil + self.first = first + 1 + + return item +end + + +return _M diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua new file mode 100644 index 00000000000..243a44522fc --- /dev/null +++ b/kong/clustering/rpc/socket.lua @@ -0,0 +1,284 @@ +-- socket represents an open WebSocket connection +-- unlike the WebSocket object, it can be accessed via different requests +-- with the help of semaphores + + +local _M = {} +local _MT = { __index = _M, } + + +local utils = require("kong.clustering.rpc.utils") +local queue = require("kong.clustering.rpc.queue") +local jsonrpc = require("kong.clustering.rpc.json_rpc_v2") +local constants = require("kong.constants") + + +local assert = assert +local string_format = string.format +local kong = kong +local is_timeout = utils.is_timeout +local compress_payload = utils.compress_payload +local decompress_payload = utils.decompress_payload +local exiting = ngx.worker.exiting +local ngx_time = ngx.time +local ngx_log = ngx.log +local new_error = jsonrpc.new_error + + +local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local PING_WAIT = CLUSTERING_PING_INTERVAL * 1.5 +local PING_TYPE = "PING" +local PONG_TYPE = "PONG" +local ngx_WARN = ngx.WARN +local ngx_DEBUG = ngx.DEBUG + + +-- create a new socket wrapper, wb is the WebSocket object to use +-- timeout and max_payload_len must already been set by caller when +-- creating the `wb` object +function _M.new(manager, wb, node_id) + local self = { + wb = wb, + interest = {}, -- id: callback pair + outgoing = queue.new(4096), -- write queue + manager = manager, + node_id = node_id, + sequence = 0, + } + + return setmetatable(self, _MT) +end + + +function _M:_get_next_id() + local res = self.sequence + self.sequence = res + 1 + + return res +end + + +function _M._dispatch(premature, self, cb, payload) + if premature then + return + end + + local res, err = cb(self.node_id, unpack(payload.params)) + if not res then + ngx_log(ngx_WARN, "[rpc] RPC callback failed: ", err) + + res, err = self.outgoing:push(new_error(payload.id, jsonrpc.SERVER_ERROR, + tostring(err))) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to push RPC call error: ", err) + end + + return + end + + -- success + res, err = self.outgoing:push({ + jsonrpc = "2.0", + id = payload.id, + result = res, + }) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to push RPC call result: ", err) + end +end + + +-- start reader and writer thread and event loop +function _M:start() + self.read_thread = ngx.thread.spawn(function() + local last_seen = ngx_time() + + while not exiting() do + local data, typ, err = self.wb:recv_frame() + + if err then + if not is_timeout(err) then + return nil, err + end + + local waited = ngx_time() - last_seen + if waited > PING_WAIT then + return nil, "did not receive ping frame from other end within " .. + PING_WAIT .. " seconds" + end + + if waited > CLUSTERING_PING_INTERVAL then + local res, err = self.outgoing:push(PING_TYPE) + if not res then + return nil, "unable to send ping: " .. err + end + end + + -- timeout + goto continue + end + + last_seen = ngx_time() + + if typ == "ping" then + local res, err = self.outgoing:push(PONG_TYPE) + if not res then + return nil, "unable to handle ping: " .. err + end + + goto continue + end + + if typ == "pong" then + ngx_log(ngx_DEBUG, "[rpc] got PONG frame") + + goto continue + end + + if typ == "close" then + return true + end + + assert(typ == "binary") + + local payload = decompress_payload(data) + assert(payload.jsonrpc == "2.0") + + if payload.method then + -- invoke + + local dispatch_cb = self.manager.callbacks.callbacks[payload.method] + if not dispatch_cb then + local res, err = self.outgoing:push(new_error(payload.id, jsonrpc.METHOD_NOT_FOUND)) + if not res then + return nil, "unable to send \"METHOD_NOT_FOUND\" error back to client: " .. err + end + + goto continue + end + + -- call dispatch + local res, err = kong.timer:named_at(string_format("JSON-RPC callback for node_id: %s, id: %d, method: %s", + self.node_id, payload.id, payload.method), + 0, _M._dispatch, self, dispatch_cb, payload) + if not res then + local reso, erro = self.outgoing:push(new_error(payload.id, jsonrpc.INTERNAL_ERROR)) + if not reso then + return nil, "unable to send \"INTERNAL_ERROR\" error back to client: " .. erro + end + + return nil, "unable to dispatch JSON-RPC callback: " .. err + end + + else + -- response + local interest_cb = self.interest[payload.id] + self.interest[payload.id] = nil -- edge trigger only once + + if not interest_cb then + ngx_log(ngx_WARN, "[rpc] no interest for RPC response id: ", payload.id, ", dropping it") + + goto continue + end + + local res, err = interest_cb(payload) + if not res then + ngx_log(ngx_WARN, "[rpc] RPC response interest handler failed: id: ", + payload.id, ", err: ", err) + end + end + + ::continue:: + end + end) + + self.write_thread = ngx.thread.spawn(function() + while not exiting() do + local payload, err = self.outgoing:pop(5) + if err then + return nil, err + end + + if payload then + if payload == PING_TYPE then + local _, err = self.wb:send_ping() + if err then + return nil, "failed to send PING frame to peer: " .. err + + else + ngx_log(ngx_DEBUG, "[rpc] sent PING frame to peer") + end + + elseif payload == PONG_TYPE then + local _, err = self.wb:send_pong() + if err then + return nil, "failed to send PONG frame to peer: " .. err + + else + ngx_log(ngx_DEBUG, "[rpc] sent PONG frame to peer") + end + + else + assert(type(payload) == "table") + + local bytes, err = self.wb:send_binary(compress_payload(payload)) + if not bytes then + return nil, err + end + end + end + end + end) +end + + +function _M:join() + local ok, err, perr = ngx.thread.wait(self.write_thread, self.read_thread) + self:stop() + + if not ok then + return nil, err + end + + if perr then + return nil, perr + end + + return true +end + + +function _M:stop() + ngx.thread.kill(self.write_thread) + ngx.thread.kill(self.read_thread) + + if self.wb.close then + self.wb:close() + + else + self.wb:send_close() + end +end + + +-- asynchronously start executing a RPC, _node_id is not +-- needed for this implementation, but it is important +-- for concentrator socket, so we include it just to keep +-- the signature consistent +function _M:call(node_id, method, params, callback) + assert(node_id == self.node_id) + + local id = self:_get_next_id() + + self.interest[id] = callback + + return self.outgoing:push({ + jsonrpc = "2.0", + method = method, + params = params, + id = id, + }) +end + + +return _M diff --git a/kong/clustering/rpc/utils.lua b/kong/clustering/rpc/utils.lua new file mode 100644 index 00000000000..544d2892932 --- /dev/null +++ b/kong/clustering/rpc/utils.lua @@ -0,0 +1,45 @@ +local _M = {} +local pl_stringx = require("pl.stringx") +local cjson = require("cjson") +local snappy = require("resty.snappy") + + +local string_sub = string.sub +local assert = assert +local cjson_encode = cjson.encode +local cjson_decode = cjson.decode +local rfind = pl_stringx.rfind +local snappy_compress = snappy.compress +local snappy_uncompress = snappy.uncompress + + +function _M.parse_method_name(method) + local pos = rfind(method, ".") + if not pos then + return nil, "not a valid method name" + end + + return method:sub(1, pos - 1), method:sub(pos + 1) +end + + +function _M.is_timeout(err) + return err and (err == "timeout" or string_sub(err, -7) == "timeout") +end + + +function _M.compress_payload(payload) + local json = cjson_encode(payload) + local data = assert(snappy_compress(json)) + return data +end + + +function _M.decompress_payload(compressed) + local json = assert(snappy_uncompress(compressed)) + local data = cjson_decode(json) + return data +end + + +return _M diff --git a/kong/clustering/services/debug.lua b/kong/clustering/services/debug.lua new file mode 100644 index 00000000000..387b19e62a1 --- /dev/null +++ b/kong/clustering/services/debug.lua @@ -0,0 +1,70 @@ +local _M = {} + + +local resty_log = require("resty.kong.log") +local constants = require("kong.constants") + + +local tostring = tostring + + +local function rpc_set_log_level(_node_id, new_log_level, timeout) + if not constants.LOG_LEVELS[new_log_level] then + return nil, "unknown log level: " .. tostring(new_log_level) + end + + if type(new_log_level) == "string" then + new_log_level = constants.LOG_LEVELS[new_log_level] + end + + local timeout = math.ceil(timeout or constants.DYN_LOG_LEVEL_DEFAULT_TIMEOUT) + + local _, _, original_level = resty_log.get_log_level() + if new_log_level == original_level then + timeout = 0 + end + + -- this function should not fail, if it throws exception, let RPC framework handle it + resty_log.set_log_level(new_log_level, timeout) + + local data = { + log_level = new_log_level, + timeout = timeout, + } + -- broadcast to all workers in a node + local ok, err = kong.worker_events.post("debug", "log_level", data) + if not ok then + return nil, err + end + + -- store in shm so that newly spawned workers can update their log levels + ok, err = ngx.shared.kong:set(constants.DYN_LOG_LEVEL_KEY, new_log_level, timeout) + if not ok then + return nil, err + end + + ok, err = ngx.shared.kong:set(constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY, ngx.time() + timeout, timeout) + if not ok then + return nil, err + end + + return true +end + + +local function rpc_get_log_level(_node_id) + local current_level, timeout, original_level = resty_log.get_log_level() + return { current_level = constants.LOG_LEVELS[current_level], + timeout = timeout, + original_level = constants.LOG_LEVELS[original_level], + } +end + + +function _M.init(manager) + manager.callbacks:register("kong.debug.log_level.v1.get_log_level", rpc_get_log_level) + manager.callbacks:register("kong.debug.log_level.v1.set_log_level", rpc_set_log_level) +end + + +return _M diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 94f402451bf..cda8a9a9ccd 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -497,6 +497,7 @@ local CONF_PARSERS = { cluster_max_payload = { typ = "number" }, cluster_use_proxy = { typ = "boolean" }, cluster_dp_labels = { typ = "array" }, + cluster_rpc = { typ = "boolean" }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, diff --git a/kong/constants.lua b/kong/constants.lua index 2941ffae3f6..0050ab1fee4 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -256,6 +256,7 @@ local constants = { DYN_LOG_LEVEL_KEY = "kong:dyn_log_level", DYN_LOG_LEVEL_TIMEOUT_AT_KEY = "kong:dyn_log_level_timeout_at", + DYN_LOG_LEVEL_DEFAULT_TIMEOUT = 60, ADMIN_GUI_KCONFIG_CACHE_KEY = "admin:gui:kconfig", diff --git a/kong/db/migrations/core/023_360_to_370.lua b/kong/db/migrations/core/023_360_to_370.lua new file mode 100644 index 00000000000..f769ca0b7bc --- /dev/null +++ b/kong/db/migrations/core/023_360_to_370.lua @@ -0,0 +1,23 @@ +return { + postgres = { + up = [[ + CREATE TABLE IF NOT EXISTS "clustering_rpc_requests" ( + "id" BIGSERIAL PRIMARY KEY, + "node_id" UUID NOT NULL, + "reply_to" UUID NOT NULL, + "ttl" TIMESTAMP WITH TIME ZONE NOT NULL, + "payload" JSON NOT NULL + ); + + CREATE INDEX IF NOT EXISTS "clustering_rpc_requests_node_id_idx" ON "clustering_rpc_requests" ("node_id"); + + DO $$ + BEGIN + ALTER TABLE IF EXISTS ONLY "clustering_data_planes" ADD "rpc_capabilities" TEXT[]; + EXCEPTION WHEN DUPLICATE_COLUMN THEN + -- Do nothing, accept existing state + END; + $$; + ]] + } +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index b19a271ce7a..2f18b1cb5f7 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -20,4 +20,5 @@ return { "020_330_to_340", "021_340_to_350", "022_350_to_360", + "023_360_to_370", } diff --git a/kong/db/schema/entities/clustering_data_planes.lua b/kong/db/schema/entities/clustering_data_planes.lua index fb1f43db099..09aee82548a 100644 --- a/kong/db/schema/entities/clustering_data_planes.lua +++ b/kong/db/schema/entities/clustering_data_planes.lua @@ -46,5 +46,7 @@ return { description = "Certificate details of the DPs.", }, }, + { rpc_capabilities = { type = "set", description = "An array of RPC capabilities this node supports.", + elements = typedefs.capability, } }, }, } diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 66bfc0a5d72..0b0de71d9ea 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -456,6 +456,11 @@ typedefs.tags = Schema.define { description = "A set of strings representing tags." } +typedefs.capability = Schema.define { + type = "string", + description = "A string representing an RPC capability." +} + local http_protocols = {} for p, s in pairs(constants.PROTOCOLS_WITH_SUBSYSTEM) do if s == "http" then diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 102259dc5be..80fd6251fd4 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -146,6 +146,7 @@ do local res, err = utils_toposort(table_names, get_table_name_neighbors) if res then + insert(res, 1, "clustering_rpc_requests") insert(res, 1, "cluster_events") end diff --git a/kong/init.lua b/kong/init.lua index 2c837dd0e52..248ae521c59 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -687,6 +687,14 @@ function Kong.init() if is_http_module and (is_data_plane(config) or is_control_plane(config)) then kong.clustering = require("kong.clustering").new(config) + + if config.cluster_rpc then + kong.rpc = require("kong.clustering.rpc.manager").new(config, kong.node.get_id()) + + if is_data_plane(config) then + require("kong.clustering.services.debug").init(kong.rpc) + end + end end assert(db.vaults:load_vault_schemas(config.loaded_vaults)) @@ -961,6 +969,23 @@ function Kong.init_worker() if kong.clustering then kong.clustering:init_worker() + + local cluster_tls = require("kong.clustering.tls") + + if kong.rpc and is_http_module then + if is_data_plane(kong.configuration) then + ngx.timer.at(0, function(premature) + kong.rpc:connect(premature, + "control_plane", kong.configuration.cluster_control_plane, + "/v2/outlet", + cluster_tls.get_cluster_cert(kong.configuration).cdata, + cluster_tls.get_cluster_cert_key(kong.configuration)) + end) + + else -- control_plane + kong.rpc.concentrator:start() + end + end end ok, err = wasm.init_worker() @@ -1934,6 +1959,15 @@ function Kong.stream_api() end +function Kong.serve_cluster_rpc_listener(options) + log_init_worker_errors() + + ngx.ctx.KONG_PHASE = PHASES.cluster_listener + + return kong.rpc:handle_websocket() +end + + do local events = require "kong.runloop.events" Kong.stream_config_listener = events.stream_reconfigure_listener diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 86b22f5760c..62d117290a9 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -41,6 +41,7 @@ cluster_ocsp = off cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE +cluster_rpc = on lmdb_environment_path = dbless.lmdb lmdb_map_size = 2048m diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 9e4127c489b..5053c26764c 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -566,6 +566,14 @@ server { Kong.serve_cluster_listener() } } + +> if cluster_rpc then + location = /v2/outlet { + content_by_lua_block { + Kong.serve_cluster_rpc_listener() + } + } +> end -- cluster_rpc is enabled } > end -- role == "control_plane" diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 443c3426f7f..cb1dca234d0 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -54,6 +54,13 @@ Needed : - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/spec/01-unit/01-db/06-postgres_spec.lua b/spec/01-unit/01-db/06-postgres_spec.lua index c1a8ec12764..04382b14482 100644 --- a/spec/01-unit/01-db/06-postgres_spec.lua +++ b/spec/01-unit/01-db/06-postgres_spec.lua @@ -269,7 +269,7 @@ describe("kong.db [#postgres] connector", function() local ts = connector._get_topologically_sorted_table_names it("prepends cluster_events no matter what", function() - assert.same({"cluster_events"}, ts({})) + assert.same({"cluster_events", "clustering_rpc_requests"}, ts({})) end) it("sorts an array of unrelated schemas alphabetically by name", function() @@ -277,7 +277,7 @@ describe("kong.db [#postgres] connector", function() local b = schema_new({ name = "b", ttl = true, fields = {} }) local c = schema_new({ name = "c", ttl = true, fields = {} }) - assert.same({"cluster_events", "a", "b", "c"}, ts({ c, a, b })) + assert.same({"cluster_events", "clustering_rpc_requests", "a", "b", "c"}, ts({ c, a, b })) end) it("ignores non-ttl schemas", function() @@ -285,7 +285,7 @@ describe("kong.db [#postgres] connector", function() local b = schema_new({ name = "b", fields = {} }) local c = schema_new({ name = "c", ttl = true, fields = {} }) - assert.same({"cluster_events", "a", "c"}, ts({ c, a, b })) + assert.same({"cluster_events", "clustering_rpc_requests", "a", "c"}, ts({ c, a, b })) end) it("it puts destinations first", function() @@ -306,14 +306,14 @@ describe("kong.db [#postgres] connector", function() } }) - assert.same({"cluster_events", "a", "c", "b"}, ts({ a, b, c })) + assert.same({"cluster_events", "clustering_rpc_requests", "a", "c", "b"}, ts({ a, b, c })) end) it("puts core entities first, even when no relations", function() local a = schema_new({ name = "a", ttl = true, fields = {} }) local routes = schema_new({ name = "routes", ttl = true, fields = {} }) - assert.same({"cluster_events", "routes", "a"}, ts({ a, routes })) + assert.same({"cluster_events", "clustering_rpc_requests", "routes", "a"}, ts({ a, routes })) end) it("puts workspaces before core and others, when no relations", function() @@ -321,7 +321,7 @@ describe("kong.db [#postgres] connector", function() local workspaces = schema_new({ name = "workspaces", ttl = true, fields = {} }) local routes = schema_new({ name = "routes", ttl = true, fields = {} }) - assert.same({"cluster_events", "workspaces", "routes", "a"}, ts({ a, routes, workspaces })) + assert.same({"cluster_events", "clustering_rpc_requests", "workspaces", "routes", "a"}, ts({ a, routes, workspaces })) end) it("puts workspaces first, core entities second, and other entities afterwards, even with relations", function() @@ -343,7 +343,7 @@ describe("kong.db [#postgres] connector", function() } }) local workspaces = schema_new({ name = "workspaces", ttl = true, fields = {} }) - assert.same({ "cluster_events", "workspaces", "services", "routes", "a", "b" }, + assert.same({ "cluster_events", "clustering_rpc_requests", "workspaces", "services", "routes", "a", "b" }, ts({ services, b, a, workspaces, routes })) end) @@ -358,7 +358,7 @@ describe("kong.db [#postgres] connector", function() { a = { type = "foreign", reference = "a" } } -- we somehow forced workspaces to depend on a } }) - assert.same({ "cluster_events", "a", "workspaces", "services" }, ts({ services, a, workspaces })) + assert.same({ "cluster_events", "clustering_rpc_requests", "a", "workspaces", "services" }, ts({ services, a, workspaces })) end) it("returns an error if cycles are found", function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index eb0dfd76c7a..9c3724a98d1 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -308,6 +308,32 @@ describe("NGINX conf compiler", function() assert.not_matches("ssl_certificate_by_lua_block", kong_nginx_conf) assert.not_matches("ssl_dhparam", kong_nginx_conf) end) + + it("renders RPC server", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("location = /v2/outlet {", kong_nginx_conf) + end) + + it("does not renders RPC server when inert", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "127.0.0.1:9005", + cluster_rpc = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.not_matches("location = /v2/outlet {", kong_nginx_conf) + end) + describe("handles client_ssl", function() it("on", function() local conf = assert(conf_loader(helpers.test_conf_path, { diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index a27d02faf78..59eebe4b887 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -69,7 +69,6 @@ describe("CP/DP communication #" .. strategy, function() assert.near(14 * 86400, v.ttl, 3) assert.matches("^(%d+%.%d+)%.%d+", v.version) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) return true end end diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua new file mode 100644 index 00000000000..1f0ce4bbb91 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -0,0 +1,62 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") + +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("status API", function() + it("shows DP RPC capability status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" and v.rpc_capabilities and #v.rpc_capabilities ~= 0 then + table.sort(v.rpc_capabilities) + assert.near(14 * 86400, v.ttl, 3) + assert.same({ "kong.debug.log_level.v1", }, v.rpc_capabilities) + return true + end + end + end, 10) + end) + end) + end) +end diff --git a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua new file mode 100644 index 00000000000..fcebad0695f --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua @@ -0,0 +1,181 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") + + +local function obtain_dp_node_id() + local dp_node_id + + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" and ngx.time() - v.last_seen < 3 then + dp_node_id = v.id + return true + end + end + end, 10) + + return dp_node_id +end + + +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("Dynamic log level over RPC", function() + it("can get the current log level", function() + local dp_node_id = obtain_dp_node_id() + + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(0, json.timeout) + assert.equal("debug", json.current_level) + assert.equal("debug", json.original_level) + end) + + it("can set the current log level", function() + local dp_node_id = obtain_dp_node_id() + + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", + { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + current_level = "info", + timeout = 10, + }, + })) + assert.res_status(201, res) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.near(10, json.timeout, 3) + assert.equal("info", json.current_level) + assert.equal("debug", json.original_level) + end) + + it("set current log level to original_level turns off feature", function() + local dp_node_id = obtain_dp_node_id() + + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", + { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + current_level = "info", + timeout = 10, + }, + })) + assert.res_status(201, res) + + local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", + { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + current_level = "debug", + timeout = 10, + }, + })) + assert.res_status(201, res) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(0, json.timeout) + assert.equal("debug", json.current_level) + assert.equal("debug", json.original_level) + end) + + it("DELETE turns off feature", function() + local dp_node_id = obtain_dp_node_id() + + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", + { + headers = { + ["Content-Type"] = "application/json", + }, + body = { + current_level = "info", + timeout = 10, + }, + })) + assert.res_status(201, res) + + local res = assert(admin_client:delete("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + assert.res_status(204, res) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(0, json.timeout) + assert.equal("debug", json.current_level) + assert.equal("debug", json.original_level) + end) + end) + end) +end diff --git a/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua b/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua new file mode 100644 index 00000000000..4a6d73cf659 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua @@ -0,0 +1,101 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") + + +local function obtain_dp_node_id() + local dp_node_id + + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" and ngx.time() - v.last_seen < 3 then + dp_node_id = v.id + return true + end + end + end, 10) + + return dp_node_id +end + + +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC inert #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + cluster_rpc = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + cluster_rpc = "off", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("RPC inert", function() + it("rpc_capability list should be empty", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.equal(0, #v.rpc_capabilities) + return true + end + end + end, 10) + end) + + it("can not get the current log level", function() + local dp_node_id = obtain_dp_node_id() + + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + assert.res_status(404, res) + end) + end) + end) +end diff --git a/spec/05-migration/db/migrations/core/023_360_to_370_spec.lua b/spec/05-migration/db/migrations/core/023_360_to_370_spec.lua new file mode 100644 index 00000000000..d9c52c42ec4 --- /dev/null +++ b/spec/05-migration/db/migrations/core/023_360_to_370_spec.lua @@ -0,0 +1,12 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the \"clustering_rpc_requests\" table", function() + assert.database_has_relation("clustering_rpc_requests") + assert.table_has_column("clustering_rpc_requests", "id", "bigint") + assert.table_has_column("clustering_rpc_requests", "node_id", "uuid") + assert.table_has_column("clustering_rpc_requests", "reply_to", "uuid") + assert.table_has_column("clustering_rpc_requests", "ttl", "timestamp with time zone") + assert.table_has_column("clustering_rpc_requests", "payload", "json") + end) +end) From da87c4279b4d45078d5ea511050b4e4f1dd47122 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 25 Apr 2024 02:17:01 +0800 Subject: [PATCH 3596/4351] feat(prometheus): add workspace label to the real time metrics (#12836) Co-authored-by: Zachary Hu <6426329+outsinre@users.noreply.github.com> --- ...feat-add-workspace-label-to-prometheus.yml | 4 +++ kong/pdk/log.lua | 7 +++++ kong/plugins/prometheus/exporter.lua | 30 +++++++++++-------- .../26-prometheus/02-access_spec.lua | 22 +++++++------- .../26-prometheus/03-custom-serve_spec.lua | 2 +- .../26-prometheus/04-status_api_spec.lua | 18 +++++------ .../26-prometheus/05-metrics_spec.lua | 4 +-- 7 files changed, 51 insertions(+), 36 deletions(-) create mode 100644 changelog/unreleased/kong/feat-add-workspace-label-to-prometheus.yml diff --git a/changelog/unreleased/kong/feat-add-workspace-label-to-prometheus.yml b/changelog/unreleased/kong/feat-add-workspace-label-to-prometheus.yml new file mode 100644 index 00000000000..9760df0f9e7 --- /dev/null +++ b/changelog/unreleased/kong/feat-add-workspace-label-to-prometheus.yml @@ -0,0 +1,4 @@ +message: | + **Prometheus**: Added workspace label to Prometheus plugin metrics. +type: feature +scope: Plugin diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 531abedb430..5b98c18bef3 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -19,6 +19,7 @@ local phase_checker = require "kong.pdk.private.phases" local utils = require "kong.tools.utils" local cycle_aware_deep_copy = utils.cycle_aware_deep_copy local constants = require "kong.constants" +local workspace = require "kong.workspaces" local sub = string.sub local type = type @@ -861,6 +862,9 @@ do client_ip = var.remote_addr, started_at = okong.request.get_start_time(), source = response_source_name, + + workspace = ctx.workspace, + workspace_name = workspace.get_workspace_name(), } return edit_result(ctx, root) @@ -902,6 +906,9 @@ do consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, started_at = okong.request.get_start_time(), + + workspace = ctx.workspace, + workspace_name = workspace.get_workspace_name(), } return edit_result(ctx, root) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 02eb4ba3e96..d94d9a08e14 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -101,21 +101,21 @@ local function init() if http_subsystem then metrics.status = prometheus:counter("http_requests_total", "HTTP status codes per consumer/service/route in Kong", - {"service", "route", "code", "source", "consumer"}) + {"service", "route", "code", "source", "workspace", "consumer"}) else metrics.status = prometheus:counter("stream_sessions_total", "Stream status codes per service/route in Kong", - {"service", "route", "code", "source"}) + {"service", "route", "code", "source", "workspace"}) end metrics.kong_latency = prometheus:histogram("kong_latency_ms", "Latency added by Kong and enabled plugins " .. "for each service/route in Kong", - {"service", "route"}, + {"service", "route", "workspace"}, KONG_LATENCY_BUCKETS) metrics.upstream_latency = prometheus:histogram("upstream_latency_ms", "Latency added by upstream response " .. "for each service/route in Kong", - {"service", "route"}, + {"service", "route", "workspace"}, UPSTREAM_LATENCY_BUCKETS) @@ -123,13 +123,13 @@ local function init() metrics.total_latency = prometheus:histogram("request_latency_ms", "Total latency incurred during requests " .. "for each service/route in Kong", - {"service", "route"}, + {"service", "route", "workspace"}, UPSTREAM_LATENCY_BUCKETS) else metrics.total_latency = prometheus:histogram("session_duration_ms", "latency incurred in stream session " .. "for each service/route in Kong", - {"service", "route"}, + {"service", "route", "workspace"}, UPSTREAM_LATENCY_BUCKETS) end @@ -137,12 +137,12 @@ local function init() metrics.bandwidth = prometheus:counter("bandwidth_bytes", "Total bandwidth (ingress/egress) " .. "throughput in bytes", - {"service", "route", "direction", "consumer"}) + {"service", "route", "direction", "workspace","consumer"}) else -- stream has no consumer metrics.bandwidth = prometheus:counter("bandwidth_bytes", "Total bandwidth (ingress/egress) " .. "throughput in bytes", - {"service", "route", "direction"}) + {"service", "route", "direction", "workspace"}) end -- Hybrid mode status @@ -198,9 +198,9 @@ end -- Since in the prometheus library we create a new table for each diverged label -- so putting the "more dynamic" label at the end will save us some memory -local labels_table_bandwidth = {0, 0, 0, 0} -local labels_table_status = {0, 0, 0, 0, 0} -local labels_table_latency = {0, 0} +local labels_table_bandwidth = {0, 0, 0, 0, 0} +local labels_table_status = {0, 0, 0, 0, 0, 0} +local labels_table_latency = {0, 0, 0} local upstream_target_addr_health_table = { { value = 0, labels = { 0, 0, 0, "healthchecks_off", ngx.config.subsystem } }, { value = 0, labels = { 0, 0, 0, "healthy", ngx.config.subsystem } }, @@ -248,10 +248,12 @@ local function log(message, serialized) consumer = nil -- no consumer in stream end + local workspace = message.workspace_name or "" if serialized.ingress_size or serialized.egress_size then labels_table_bandwidth[1] = service_name labels_table_bandwidth[2] = route_name - labels_table_bandwidth[4] = consumer + labels_table_bandwidth[4] = workspace + labels_table_bandwidth[5] = consumer local ingress_size = serialized.ingress_size if ingress_size and ingress_size > 0 then @@ -277,7 +279,8 @@ local function log(message, serialized) labels_table_status[4] = "kong" end - labels_table_status[5] = consumer + labels_table_status[5] = workspace + labels_table_status[6] = consumer metrics.status:inc(1, labels_table_status) end @@ -285,6 +288,7 @@ local function log(message, serialized) if serialized.latencies then labels_table_latency[1] = service_name labels_table_latency[2] = route_name + labels_table_latency[3] = workspace if http_subsystem then local request_latency = serialized.latencies.request diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index 36cd7933f55..f1478b55838 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -116,7 +116,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",workspace="default",consumer=""} 1', nil, true) end) res = assert(proxy_client:send { @@ -136,7 +136,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-service",route="http-route",code="400",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="400",source="service",workspace="default",consumer=""} 1', nil, true) end) end) @@ -161,7 +161,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",workspace="default",consumer=""} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -184,7 +184,7 @@ describe("Plugin: prometheus (access)", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",workspace="default",consumer=""} 1', nil, true) end) end) @@ -206,10 +206,10 @@ describe("Plugin: prometheus (access)", function() }) local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - assert.matches('kong_stream_sessions_total{service="tcp-service",route="tcp-route",code="200",source="service"} 1', body, nil, true) - assert.matches('kong_session_duration_ms_bucket{service="tcp%-service",route="tcp%-route",le="%+Inf"} %d+', body) + assert.matches('kong_stream_sessions_total{service="tcp-service",route="tcp-route",code="200",source="service",workspace="default"} 1', body, nil, true) + assert.matches('kong_session_duration_ms_bucket{service="tcp%-service",route="tcp%-route",workspace="default",le="%+Inf"} %d+', body) - return body:find('kong_stream_sessions_total{service="tcp-service",route="tcp-route",code="200",source="service"} 1', nil, true) + return body:find('kong_stream_sessions_total{service="tcp-service",route="tcp-route",code="200",source="service",workspace="default"} 1', nil, true) end) thread:join() @@ -456,7 +456,7 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer="alice"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",workspace="default",consumer="alice"} 1', nil, true) end) res = assert(proxy_client:send { @@ -477,7 +477,7 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() local body = assert.res_status(200, res) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-service",route="http-route",code="400",source="service",consumer="alice"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="400",source="service",workspace="default",consumer="alice"} 1', nil, true) end) end) @@ -498,10 +498,10 @@ describe("Plugin: prometheus (access) per-consumer metrics", function() path = "/metrics", }) body = assert.res_status(200, res) - return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer="alice"} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",workspace="default",consumer="alice"} 1', nil, true) end) - assert.matches('http_requests_total{service="mock-service",route="http-route",code="401",source="kong",consumer=""} 1', body, nil, true) + assert.matches('http_requests_total{service="mock-service",route="http-route",code="401",source="kong",workspace="default",consumer=""} 1', body, nil, true) assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) end) diff --git a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua index 357fea2507a..4cefa165bbc 100644 --- a/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua +++ b/spec/03-plugins/26-prometheus/03-custom-serve_spec.lua @@ -63,7 +63,7 @@ describe("Plugin: prometheus (custom server)",function() path = "/metrics", }) local body = assert.res_status(200, res) - assert.matches('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', body, nil, true) + assert.matches('http_requests_total{service="mock-service",route="http-route",code="200",source="service",workspace="default",consumer=""} 1', body, nil, true) end) it("custom port returns 404 for anything other than /metrics", function() local client = helpers.http_client("127.0.0.1", 9542) diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index a837ee39e69..2fec1a089b0 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -200,7 +200,7 @@ describe("Plugin: prometheus (access via status API)", function() helpers.wait_until(function() local body = get_metrics() - return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-service",route="http-route",code="200",source="service",workspace="default",consumer=""} 1', nil, true) end) res = assert(proxy_client:send { @@ -213,14 +213,14 @@ describe("Plugin: prometheus (access via status API)", function() assert.res_status(400, res) local body = get_metrics() - assert.matches('kong_kong_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) - assert.matches('kong_upstream_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) - assert.matches('kong_request_latency_ms_bucket{service="mock%-service",route="http%-route",le="%+Inf"} +%d', body) + assert.matches('kong_kong_latency_ms_bucket{service="mock%-service",route="http%-route",workspace="default",le="%+Inf"} +%d', body) + assert.matches('kong_upstream_latency_ms_bucket{service="mock%-service",route="http%-route",workspace="default",le="%+Inf"} +%d', body) + assert.matches('kong_request_latency_ms_bucket{service="mock%-service",route="http%-route",workspace="default",le="%+Inf"} +%d', body) - assert.matches('http_requests_total{service="mock-service",route="http-route",code="400",source="service",consumer=""} 1', body, nil, true) - assert.matches('kong_bandwidth_bytes{service="mock%-service",route="http%-route",direction="ingress",consumer=""} %d+', body) + assert.matches('http_requests_total{service="mock-service",route="http-route",code="400",source="service",workspace="default",consumer=""} 1', body, nil, true) + assert.matches('kong_bandwidth_bytes{service="mock%-service",route="http%-route",direction="ingress",workspace="default",consumer=""} %d+', body) - assert.matches('kong_bandwidth_bytes{service="mock%-service",route="http%-route",direction="egress",consumer=""} %d+', body) + assert.matches('kong_bandwidth_bytes{service="mock%-service",route="http%-route",direction="egress",workspace="default",consumer=""} %d+', body) end) it("increments the count for proxied grpc requests", function() @@ -238,7 +238,7 @@ describe("Plugin: prometheus (access via status API)", function() helpers.wait_until(function() local body = get_metrics() - return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-grpc-service",route="grpc-route",code="200",source="service",workspace="default",consumer=""} 1', nil, true) end) ok, resp = proxy_client_grpcs({ @@ -255,7 +255,7 @@ describe("Plugin: prometheus (access via status API)", function() helpers.wait_until(function() local body = get_metrics() - return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",consumer=""} 1', nil, true) + return body:find('http_requests_total{service="mock-grpcs-service",route="grpcs-route",code="200",source="service",workspace="default",consumer=""} 1', nil, true) end) end) diff --git a/spec/03-plugins/26-prometheus/05-metrics_spec.lua b/spec/03-plugins/26-prometheus/05-metrics_spec.lua index a6d56b808b0..69e506aa80d 100644 --- a/spec/03-plugins/26-prometheus/05-metrics_spec.lua +++ b/spec/03-plugins/26-prometheus/05-metrics_spec.lua @@ -158,7 +158,7 @@ for _, strategy in helpers.each_strategy() do assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('http_requests_total{service="mock-ssl-service",route="mock-ssl-route",code="400",source="service",consumer=""} 1', + return body:find('http_requests_total{service="mock-ssl-service",route="mock-ssl-route",code="400",source="service",workspace="default",consumer=""} 1', nil, true) end) end) @@ -205,7 +205,7 @@ for _, strategy in helpers.each_strategy() do assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) - return body:find('kong_http_requests_total{service="",route="serverless",code="200",source="kong",consumer=""} 1', + return body:find('kong_http_requests_total{service="",route="serverless",code="200",source="kong",workspace="default",consumer=""} 1', nil, true) end) end) From fe559d1826ae6de7847063523461e932d9f1032a Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Wed, 24 Apr 2024 23:34:00 +0300 Subject: [PATCH 3597/4351] chore(deps): bump korthout/backport-action (#12839) Bumps [korthout/backport-action](https://github.com/korthout/backport-action) from 1081c491020466732d9eb79496d44fb0cf807881 to 52886ff43ef0184911d99c0a489f5c1307db8fc7. - [Release notes](https://github.com/korthout/backport-action/releases) - [Commits](https://github.com/korthout/backport-action/compare/1081c491020466732d9eb79496d44fb0cf807881...52886ff43ef0184911d99c0a489f5c1307db8fc7) --- updated-dependencies: - dependency-name: korthout/backport-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 8071787f746..b82f9e1c6d9 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -14,7 +14,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@1081c491020466732d9eb79496d44fb0cf807881 # v2.4.1 + uses: korthout/backport-action@52886ff43ef0184911d99c0a489f5c1307db8fc7 # v2.4.1 id: backport with: github_token: ${{ secrets.PAT }} From c79e51ffda9cd1af8d779c61cf25a0d549396941 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 25 Apr 2024 09:26:53 +0800 Subject: [PATCH 3598/4351] tests(oauth2): fix flakiness (#12923) --- spec/03-plugins/25-oauth2/04-invalidations_spec.lua | 2 ++ 1 file changed, 2 insertions(+) diff --git a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua index 90f7b25bf85..75cab0c3273 100644 --- a/spec/03-plugins/25-oauth2/04-invalidations_spec.lua +++ b/spec/03-plugins/25-oauth2/04-invalidations_spec.lua @@ -407,6 +407,8 @@ for _, strategy in helpers.each_strategy() do local token = cjson.decode(assert.res_status(200, res)) assert.is_table(token) + helpers.wait_for_all_config_update() + -- The token should work local res = assert(proxy_ssl_client:send { method = "GET", From 5cd2b070e2272ab2a64bb3aa552b75c9c49dab15 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Patryk=20Ma=C5=82ek?= Date: Thu, 25 Apr 2024 12:09:21 +0200 Subject: [PATCH 3599/4351] chore(docs): reword consumers username and custom_id field description (#12900) * chore(docs): reword consumers username and custom_id field description --------- Co-authored-by: Hisham Muhammad --- kong/db/schema/entities/consumers.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/db/schema/entities/consumers.lua b/kong/db/schema/entities/consumers.lua index 9d75c68e4fb..3888013a39e 100644 --- a/kong/db/schema/entities/consumers.lua +++ b/kong/db/schema/entities/consumers.lua @@ -13,7 +13,7 @@ return { { username = { description = - "The unique username of the Consumer. You must send either this field or custom_id with the request.", + "The unique username of the Consumer. You must send at least one of username or custom_id with the request.", type = "string", unique = true }, @@ -21,7 +21,7 @@ return { { custom_id = { - description = "Stores the existing unique ID of the consumer.", + description = "Stores the existing unique ID of the consumer. You must send at least one of username or custom_id with the request.", type = "string", unique = true }, From ec81e89697b3cce63055bfee6ac702f506b2182c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 25 Apr 2024 20:06:33 +0800 Subject: [PATCH 3600/4351] fix(build): fix snappy shared library build on macOS (#12939) --- .bazelrc | 1 + build/BUILD.bazel | 2 +- build/openresty/snappy/BUILD.bazel | 7 ++++++- 3 files changed, 8 insertions(+), 2 deletions(-) diff --git a/.bazelrc b/.bazelrc index d8e97c977cf..5df0bd273f7 100644 --- a/.bazelrc +++ b/.bazelrc @@ -14,6 +14,7 @@ common --color=yes common --curses=auto build --experimental_ui_max_stdouterr_bytes=10485760 +build --experimental_cc_shared_library build --show_progress_rate_limit=0 build --show_timestamps diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 865db47cdfe..7edee81d91d 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -154,7 +154,7 @@ kong_directory_genrule( chmod -R "+rw" ${BUILD_DESTDIR}/openresty/luajit SNAPPY=${WORKSPACE_PATH}/$(dirname $(echo '$(locations @snappy//:snappy)' | awk '{print $1}')) - cp ${SNAPPY}/libsnappy.so ${BUILD_DESTDIR}/kong/lib + cp ${SNAPPY}/libsnappy.${libext} ${BUILD_DESTDIR}/kong/lib LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. diff --git a/build/openresty/snappy/BUILD.bazel b/build/openresty/snappy/BUILD.bazel index 7830623b5e9..69f23d1ffe8 100644 --- a/build/openresty/snappy/BUILD.bazel +++ b/build/openresty/snappy/BUILD.bazel @@ -59,7 +59,7 @@ cc_library( ) cc_library( - name = "snappy", + name = "snappy.a", srcs = [ "snappy.cc", "snappy-c.cc", @@ -84,6 +84,11 @@ cc_library( ], ) +cc_shared_library( + name = "snappy", + deps = [":snappy.a"], +) + filegroup( name = "testdata", srcs = glob(["testdata/*"]), From bf673ce1b52e6f427c8f0a7b485911a0bbf30bb6 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Thu, 25 Apr 2024 20:40:24 +0800 Subject: [PATCH 3601/4351] fix(aws-lambda): remove AWS Lambda API latency from kong latency (#12835) * fix(aws-lambda): remove AWS Lambda API latency from kong latency This commit removes the latency attributed to AWS Lambda API requests from Kong's measured latencies (latencies.kong, KONG_RESPONSE_LATENCY, X-Kong-Response-Latency), ensuring that these delays are not mistakenly considered as originating from Kong. --------- Co-authored-by: Aapo Talvensaari --- .../kong/fix-aws-lambda-kong-latency.yml | 3 + kong/plugins/aws-lambda/handler.lua | 29 ++++-- .../27-aws-lambda/99-access_spec.lua | 90 ++++++++++++++++++- spec/fixtures/aws-lambda.lua | 5 ++ 4 files changed, 116 insertions(+), 11 deletions(-) create mode 100644 changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml diff --git a/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml b/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml new file mode 100644 index 00000000000..04d5ab63709 --- /dev/null +++ b/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml @@ -0,0 +1,3 @@ +message: "**AWS-Lambda**: fix an issue that the latency attributed to AWS Lambda API requests will be counted as part of the latency in Kong" +type: bugfix +scope: Plugin diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 78699df1d4a..68f4fe39899 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -71,6 +71,9 @@ local AWSLambdaHandler = { function AWSLambdaHandler:access(conf) + -- TRACING: set KONG_WAITING_TIME start + local kong_wait_time_start = get_now() + if initialize then initialize() end @@ -164,9 +167,6 @@ function AWSLambdaHandler:access(conf) local upstream_body_json = build_request_payload(conf) - -- TRACING: set KONG_WAITING_TIME start - local kong_wait_time_start = get_now() - local res, err = lambda_service:invoke({ FunctionName = conf.function_name, InvocationType = conf.invocation_type, @@ -175,6 +175,14 @@ function AWSLambdaHandler:access(conf) Qualifier = conf.qualifier, }) + -- TRACING: set KONG_WAITING_TIME stop + local ctx = ngx.ctx + local lambda_wait_time_total = get_now() - kong_wait_time_start + -- setting the latency here is a bit tricky, but because we are not + -- actually proxying, it will not be overwritten + ctx.KONG_WAITING_TIME = lambda_wait_time_total + kong.ctx.plugin.waiting_time = lambda_wait_time_total + if err then return error(err) end @@ -184,12 +192,6 @@ function AWSLambdaHandler:access(conf) return error(content.Message) end - -- TRACING: set KONG_WAITING_TIME stop - local ctx = ngx.ctx - -- setting the latency here is a bit tricky, but because we are not - -- actually proxying, it will not be overwritten - ctx.KONG_WAITING_TIME = get_now() - kong_wait_time_start - local headers = res.headers -- Remove Content-Length header returned by Lambda service, @@ -242,4 +244,13 @@ function AWSLambdaHandler:access(conf) end +function AWSLambdaHandler:header_filter(conf) + -- TRACING: remove the latency of requesting AWS Lambda service from the KONG_RESPONSE_LATENCY + local ctx = ngx.ctx + if ctx.KONG_RESPONSE_LATENCY then + ctx.KONG_RESPONSE_LATENCY = ctx.KONG_RESPONSE_LATENCY - (kong.ctx.plugin.waiting_time or 0) + end +end + + return AWSLambdaHandler diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 8508e6b6b9e..ee7543d695d 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -3,6 +3,7 @@ local helpers = require "spec.helpers" local meta = require "kong.meta" local pl_file = require "pl.file" local fixtures = require "spec.fixtures.aws-lambda" +local http_mock = require "spec.helpers.http_mock" local TEST_CONF = helpers.test_conf local server_tokens = meta._SERVER_TOKENS @@ -15,6 +16,19 @@ for _, strategy in helpers.each_strategy() do describe("Plugin: AWS Lambda (access) [#" .. strategy .. "]", function() local proxy_client local admin_client + local mock_http_server_port = helpers.get_available_port() + + local mock = http_mock.new(mock_http_server_port, [[ + ngx.print('hello world') + ]], { + prefix = "mockserver", + log_opts = { + req = true, + req_body = true, + req_large_body = true, + }, + tls = false, + }) lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -156,6 +170,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route25 = bp.routes:insert { + hosts = { "lambda25.test" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -482,6 +502,26 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route25.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithLatency", + } + } + + bp.plugins:insert { + route = { id = route25.id }, + name = "http-log", + config = { + http_endpoint = "http://localhost:" .. mock_http_server_port, + } + } + fixtures.dns_mock:A({ name = "custom.lambda.endpoint", address = "127.0.0.1", @@ -504,7 +544,7 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() assert(helpers.start_kong({ database = strategy, - plugins = "aws-lambda", + plugins = "aws-lambda, http-log", nginx_conf = "spec/fixtures/custom_nginx.template", -- we don't actually use any stream proxy features in this test suite, -- but this is needed in order to load our forward-proxy stream_mock fixture @@ -1193,7 +1233,7 @@ for _, strategy in helpers.each_strategy() do helpers.setenv("AWS_REGION", "us-east-1") assert(helpers.start_kong({ database = strategy, - plugins = "aws-lambda", + plugins = "aws-lambda, http-log", nginx_conf = "spec/fixtures/custom_nginx.template", -- we don't actually use any stream proxy features in this test suite, -- but this is needed in order to load our forward-proxy stream_mock fixture @@ -1219,6 +1259,52 @@ for _, strategy in helpers.each_strategy() do assert.is_array(res.headers["Access-Control-Allow-Origin"]) end) end) + + describe("With latency", function() + lazy_setup(function() + assert(mock:start()) + + helpers.setenv("AWS_REGION", "us-east-1") + assert(helpers.start_kong({ + database = strategy, + plugins = "aws-lambda, http-log", + nginx_conf = "spec/fixtures/custom_nginx.template", + -- we don't actually use any stream proxy features in this test suite, + -- but this is needed in order to load our forward-proxy stream_mock fixture + stream_listen = helpers.get_proxy_ip(false) .. ":19000", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.unsetenv("AWS_REGION") + assert(mock:stop()) + end) + + it("invokes a Lambda function with GET and latency", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + ["Host"] = "lambda25.test" + } + }) + + assert.res_status(200, res) + local http_log_entries + assert.eventually(function () + http_log_entries = mock:get_all_logs() + return #http_log_entries >= 1 + end).with_timeout(10).is_truthy() + assert.is_not_nil(http_log_entries[1]) + local log_entry_with_latency = cjson.decode(http_log_entries[1].req.body) + -- Accessing the aws mock server will require some time for sure + -- So if latencies.kong < latencies.proxy we should assume that the + -- latency calculation is working. Checking a precise number will + -- result in flakiness here. + assert.True(log_entry_with_latency.latencies.kong < log_entry_with_latency.latencies.proxy) + end) + end) end) describe("Plugin: AWS Lambda with #vault [#" .. strategy .. "]", function () diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index ea36367115e..612dbf8aacc 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -60,6 +60,11 @@ local fixtures = { elseif string.match(ngx.var.uri, "functionWithTransferEncodingHeader") then ngx.say("{\"statusCode\": 200, \"headers\": { \"Transfer-Encoding\": \"chunked\", \"transfer-encoding\": \"chunked\"}}") + elseif string.match(ngx.var.uri, "functionWithLatency") then + -- additional latency + ngx.sleep(2) + ngx.say("{\"statusCodge\": 200, \"body\": \"dGVzdA=\", \"isBase64Encoded\": false}") + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) From 600b0a462d0b64aa732c679408efc8df0a483ce0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 11:28:14 +0800 Subject: [PATCH 3602/4351] Revert "chore(deps): bump bazelbuild/setup-bazelisk from 2.0.0 to 3.0.0 (#12747)" (#12944) This reverts commit 00e80605d04bb529e57a73e7617281750333d16a. --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 254ae340029..709d6559d2c 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -204,7 +204,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@b39c379c82683a5f25d34f0d062761f62693e0b2 # v3.0.0 + uses: bazelbuild/setup-bazelisk@95c9bf48d0c570bb3e28e57108f3450cd67c1a44 # v2.0.0 - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From 5dc3b7ba3509a28b57f2421fdef7c24391585f9b Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 26 Apr 2024 16:00:38 +0800 Subject: [PATCH 3603/4351] refactor(tools): update all references to `tools.rand` (#12932) * fix get_rand_bytes reference in tests * fix get_rand_bytes reference in codebase * fix random_string reference in tests * fix random_string reference in codebase * move rand out of utils * fix 20-wasm/09-filter-meta_spec.lua * restore utils.rand.* --- kong/globalpatches.lua | 4 +-- kong/pdk/tracing.lua | 5 ++-- kong/plugins/oauth2/access.lua | 13 ++++----- kong/plugins/oauth2/secret.lua | 7 +++-- kong/plugins/session/schema.lua | 6 ++-- kong/plugins/zipkin/handler.lua | 3 +- kong/plugins/zipkin/span.lua | 3 +- kong/tools/utils.lua | 2 +- spec/01-unit/05-utils_spec.lua | 1 + .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 3 +- .../14-tracing/02-propagation_spec.lua | 3 +- .../20-wasm/06-clustering_spec.lua | 13 +++++---- .../20-wasm/09-filter-meta_spec.lua | 4 +-- spec/03-plugins/04-file-log/01-log_spec.lua | 29 ++++++++++--------- spec/03-plugins/09-key-auth/01-api_spec.lua | 7 +++-- spec/03-plugins/10-basic-auth/02-api_spec.lua | 7 +++-- spec/03-plugins/16-jwt/02-api_spec.lua | 7 +++-- spec/03-plugins/19-hmac-auth/02-api_spec.lua | 7 +++-- .../31-proxy-cache/05-cache_key_spec.lua | 19 ++++++------ .../34-zipkin/zipkin_no_endpoint_spec.lua | 6 ++-- .../34-zipkin/zipkin_queue_spec.lua | 6 ++-- spec/03-plugins/34-zipkin/zipkin_spec.lua | 2 +- .../37-opentelemetry/01-otlp_spec.lua | 2 +- .../37-opentelemetry/03-propagation_spec.lua | 6 ++-- .../37-opentelemetry/04-exporter_spec.lua | 8 ++--- .../custom_vaults/kong/vaults/random/init.lua | 2 +- spec/helpers/perf/drivers/docker.lua | 2 +- spec/helpers/perf/drivers/terraform.lua | 2 +- 28 files changed, 91 insertions(+), 88 deletions(-) diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 3aa3c9ed620..4c9581f49d0 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -405,7 +405,7 @@ return function(options) -- -- This patched method will create a unique seed per worker process, -- using a combination of both time and the worker's pid. - local util = require "kong.tools.utils" + local get_rand_bytes = require("kong.tools.rand").get_rand_bytes local seeded = {} local randomseed = math.randomseed @@ -436,7 +436,7 @@ return function(options) end local seed - local bytes, err = util.get_rand_bytes(8) + local bytes, err = get_rand_bytes(8) if bytes then ngx.log(ngx.DEBUG, "seeding PRNG from OpenSSL RAND_bytes()") diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 540f48b9070..9d653989f44 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -9,7 +9,6 @@ local require = require local ffi = require "ffi" local tablepool = require "tablepool" local new_tab = require "table.new" -local utils = require "kong.tools.utils" local phase_checker = require "kong.pdk.private.phases" local tracing_context = require "kong.tracing.tracing_context" @@ -20,12 +19,12 @@ local ipairs = ipairs local tostring = tostring local setmetatable = setmetatable local getmetatable = getmetatable -local rand_bytes = utils.get_rand_bytes +local rand_bytes = require("kong.tools.rand").get_rand_bytes local check_phase = phase_checker.check local PHASES = phase_checker.phases local ffi_cast = ffi.cast local ffi_str = ffi.string -local ffi_time_unix_nano = utils.time_ns +local ffi_time_unix_nano = require("kong.tools.time").time_ns local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release local ngx_log = ngx.log diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 821e95c5655..ca4864ed31d 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -1,5 +1,4 @@ local url = require "socket.url" -local utils = require "kong.tools.utils" local constants = require "kong.constants" local timestamp = require "kong.tools.timestamp" local secret = require "kong.plugins.oauth2.secret" @@ -13,15 +12,15 @@ local type = type local next = next local table = table local error = error -local split = utils.split -local strip = utils.strip +local split = require("kong.tools.string").split +local strip = require("kong.tools.string").strip local string_find = string.find local string_gsub = string.gsub local string_byte = string.byte -local check_https = utils.check_https -local encode_args = utils.encode_args -local random_string = utils.random_string -local table_contains = utils.table_contains +local check_https = require("kong.tools.http").check_https +local encode_args = require("kong.tools.http").encode_args +local random_string = require("kong.tools.rand").random_string +local table_contains = require("kong.tools.table").table_contains local ngx_decode_args = ngx.decode_args diff --git a/kong/plugins/oauth2/secret.lua b/kong/plugins/oauth2/secret.lua index 31d1c75278d..1cb6d28f62d 100644 --- a/kong/plugins/oauth2/secret.lua +++ b/kong/plugins/oauth2/secret.lua @@ -11,6 +11,7 @@ local assert = assert local tonumber = tonumber local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 +local get_rand_bytes = require("kong.tools.rand").get_rand_bytes local ENABLED_ALGORITHMS = { @@ -131,7 +132,7 @@ if ENABLED_ALGORITHMS.ARGON2 then m_cost = ARGON2_M_COST, } do - local hash = argon2.hash_encoded("", utils.get_rand_bytes(ARGON2_SALT_LEN), ARGON2_OPTIONS) + local hash = argon2.hash_encoded("", get_rand_bytes(ARGON2_SALT_LEN), ARGON2_OPTIONS) local parts = utils.split(hash, "$") remove(parts) remove(parts) @@ -141,7 +142,7 @@ if ENABLED_ALGORITHMS.ARGON2 then local crypt = {} function crypt.hash(secret) - return argon2.hash_encoded(secret, utils.get_rand_bytes(ARGON2_SALT_LEN), ARGON2_OPTIONS) + return argon2.hash_encoded(secret, get_rand_bytes(ARGON2_SALT_LEN), ARGON2_OPTIONS) end function crypt.verify(secret, hash) @@ -230,7 +231,7 @@ if ENABLED_ALGORITHMS.PBKDF2 then end end - local salt = opts.salt or utils.get_rand_bytes(PBKDF2_SALT_LEN) + local salt = opts.salt or get_rand_bytes(PBKDF2_SALT_LEN) local hash, err = kdf:derive(opts.outlen or PBKDF2_HASH_LEN, { pass = secret, salt = salt, diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index decd5619b1d..41e77699c0e 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -1,6 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" local Schema = require "kong.db.schema" -local utils = require "kong.tools.utils" +local get_rand_bytes = require("kong.tools.rand").get_rand_bytes local char = string.char @@ -50,10 +50,10 @@ local logout_methods = Schema.define({ }) ---- kong.utils.random_string with 32 bytes instead +--- kong.rand.random_string with 32 bytes instead -- @returns random string of length 44 local function random_string() - return encode_base64(utils.get_rand_bytes(32, true)) + return encode_base64(get_rand_bytes(32, true)) :gsub("/", char(rand(48, 57))) -- 0 - 10 :gsub("+", char(rand(65, 90))) -- A - Z :gsub("=", char(rand(97, 122))) -- a - z diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a3b450dc782..a422a0d9c3b 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,6 +1,5 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new -local utils = require "kong.tools.utils" local propagation = require "kong.tracing.propagation" local request_tags = require "kong.plugins.zipkin.request_tags" local kong_meta = require "kong.meta" @@ -12,7 +11,7 @@ local ngx_var = ngx.var local split = ngx_re.split local subsystem = ngx.config.subsystem local fmt = string.format -local rand_bytes = utils.get_rand_bytes +local rand_bytes = require("kong.tools.rand").get_rand_bytes local to_hex = require "resty.string".to_hex local ZipkinLogHandler = { diff --git a/kong/plugins/zipkin/span.lua b/kong/plugins/zipkin/span.lua index 3fe71aa03a4..bdc15b4727f 100644 --- a/kong/plugins/zipkin/span.lua +++ b/kong/plugins/zipkin/span.lua @@ -6,8 +6,7 @@ You can find it documented in this OpenAPI spec: https://github.com/openzipkin/zipkin-api/blob/7e33e977/zipkin2-api.yaml#L280 ]] -local utils = require "kong.tools.utils" -local rand_bytes = utils.get_rand_bytes +local rand_bytes = require("kong.tools.rand").get_rand_bytes local floor = math.floor diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index e6ece1aae8c..c410454b685 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -21,7 +21,7 @@ do "kong.tools.table", "kong.tools.string", "kong.tools.uuid", - "kong.tools.rand", + "kong.tools.rand", -- keep it here for compatibility "kong.tools.time", "kong.tools.ip", "kong.tools.http", diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 5fa423adf80..91063aca6ef 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -196,6 +196,7 @@ describe("Utils", function() assert.False(utils.validate_utf8(string.char(237, 160, 128))) -- Single UTF-16 surrogate end) describe("random_string()", function() + local utils = require "kong.tools.rand" it("should return a random string", function() local first = utils.random_string() assert.is_string(first) diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index e01dedf729e..494037dd1d3 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -1,9 +1,8 @@ require "spec.helpers" -- initializes 'kong' global for tracer local match = require("luassert.match") -local utils = require "kong.tools.utils" local SAMPLING_BYTE = 8 -local rand_bytes = utils.get_rand_bytes +local rand_bytes = require("kong.tools.rand").get_rand_bytes local TEST_COUNT = 10000 -- we can only ensure a sampling precision of 0.02 local SAMPLING_PRECISION = 0.02 diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index 7387e3e8a3b..5465994d32e 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -1,10 +1,9 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" local to_hex = require("resty.string").to_hex local from_hex = require 'kong.tracing.propagation.utils'.from_hex -local rand_bytes = utils.get_rand_bytes +local rand_bytes = require("kong.tools.rand").get_rand_bytes local function gen_id(len) return to_hex(rand_bytes(len)) diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index 7969f15a672..31e76bb3f1d 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson.safe" local STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS local admin = require "spec.fixtures.admin_api" @@ -10,6 +9,8 @@ local FILTER_SRC = "spec/fixtures/proxy_wasm_filters/build/response_transformer. local json = cjson.encode local file = helpers.file +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid local function expect_status(id, exp) @@ -135,7 +136,7 @@ describe("#wasm - hybrid mode #postgres", function() lazy_setup(function() dp_filter_path = new_wasm_filter_directory() - node_id = utils.uuid() + node_id = uuid() assert(helpers.start_kong({ role = "data_plane", @@ -172,7 +173,7 @@ describe("#wasm - hybrid mode #postgres", function() it("syncs wasm filter chains to the data plane", function() local service = admin.services:insert({}) - local host = "wasm-" .. utils.random_string() .. ".test" + local host = "wasm-" .. random_string() .. ".test" admin.routes:insert({ service = service, @@ -196,7 +197,7 @@ describe("#wasm - hybrid mode #postgres", function() end) .is_truthy("service/route are ready on the data plane") - local value = utils.random_string() + local value = random_string() local filter = admin.filter_chains:insert({ service = { id = service.id }, @@ -293,7 +294,7 @@ describe("#wasm - hybrid mode #postgres", function() lazy_setup(function() helpers.clean_logfile(cp_errlog) - node_id = utils.uuid() + node_id = uuid() assert(helpers.start_kong({ role = "data_plane", @@ -330,7 +331,7 @@ describe("#wasm - hybrid mode #postgres", function() lazy_setup(function() helpers.clean_logfile(cp_errlog) tmp_dir = helpers.make_temp_dir() - node_id = utils.uuid() + node_id = uuid() assert(helpers.start_kong({ role = "data_plane", diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index bff4bf00782..183802f8552 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" +local random_string = require("kong.tools.rand").random_string local file = helpers.file @@ -24,7 +24,7 @@ local function post_config(client, config) end local function random_name() - return "test-" .. utils.random_string() + return "test-" .. random_string() end diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 3f50bce497e..bc4aa3eb385 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -1,10 +1,11 @@ local cjson = require "cjson" -local utils = require "kong.tools.utils" local helpers = require "spec.helpers" local pl_file = require "pl.file" local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local fmt = string.format +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid local FILE_LOG_PATH = os.tmpname() @@ -272,7 +273,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to file", function() - local uuid = utils.random_string() + local uuid = random_string() -- Making the request local res = assert(proxy_client:send({ @@ -294,7 +295,7 @@ for _, strategy in helpers.each_strategy() do describe("custom log values by lua", function() it("logs custom values to file", function() - local uuid = utils.random_string() + local uuid = random_string() -- Making the request local res = assert(proxy_client:send({ @@ -316,7 +317,7 @@ for _, strategy in helpers.each_strategy() do end) it("unsets existing log values", function() - local uuid = utils.random_string() + local uuid = random_string() -- Making the request local res = assert(proxy_client:send({ @@ -339,7 +340,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to file #grpc", function() - local uuid = utils.random_string() + local uuid = random_string() -- Making the request local ok, resp = proxy_client_grpc({ @@ -361,7 +362,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs to file #grpcs", function() - local uuid = utils.random_string() + local uuid = random_string() -- Making the request local ok, resp = proxy_client_grpcs({ @@ -383,7 +384,7 @@ for _, strategy in helpers.each_strategy() do end) it("reopens file on each request", function() - local uuid1 = utils.uuid() + local uuid1 = uuid() -- Making the request local res = assert(proxy_client:send({ @@ -402,7 +403,7 @@ for _, strategy in helpers.each_strategy() do os.remove(FILE_LOG_PATH) -- Making the next request - local uuid2 = utils.uuid() + local uuid2 = uuid() res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -413,7 +414,7 @@ for _, strategy in helpers.each_strategy() do })) assert.res_status(200, res) - local uuid3 = utils.uuid() + local uuid3 = uuid() res = assert(proxy_client:send({ method = "GET", path = "/status/200", @@ -432,7 +433,7 @@ for _, strategy in helpers.each_strategy() do end) it("does not create log file if directory doesn't exist", function() - local uuid = utils.random_string() + local uuid = random_string() helpers.clean_logfile() @@ -452,7 +453,7 @@ for _, strategy in helpers.each_strategy() do end) it("the given path is not a file but a directory", function() - local uuid = utils.random_string() + local uuid = random_string() helpers.clean_logfile() @@ -472,7 +473,7 @@ for _, strategy in helpers.each_strategy() do end) it("logs are lost if reopen = false and file doesn't exist", function() - local uuid1 = utils.uuid() + local uuid1 = uuid() os.remove(FILE_LOG_PATH) @@ -491,7 +492,7 @@ for _, strategy in helpers.each_strategy() do end) it("does not log if Kong has no write permissions to the file", function() - local uuid = utils.random_string() + local uuid = random_string() helpers.clean_logfile() @@ -511,7 +512,7 @@ for _, strategy in helpers.each_strategy() do end) it("the given path is a character device file", function() - local uuid = utils.random_string() + local uuid = random_string() helpers.clean_logfile() diff --git a/spec/03-plugins/09-key-auth/01-api_spec.lua b/spec/03-plugins/09-key-auth/01-api_spec.lua index e214c4fc0ab..10136760092 100644 --- a/spec/03-plugins/09-key-auth/01-api_spec.lua +++ b/spec/03-plugins/09-key-auth/01-api_spec.lua @@ -1,6 +1,7 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid for _, strategy in helpers.each_strategy() do @@ -587,14 +588,14 @@ for _, strategy in helpers.each_strategy() do it("returns 404 for a random non-existing id", function() local res = assert(admin_client:send { method = "GET", - path = "/key-auths/" .. utils.uuid() .. "/consumer" + path = "/key-auths/" .. uuid() .. "/consumer" }) assert.res_status(404, res) end) it("returns 404 for a random non-existing key", function() local res = assert(admin_client:send { method = "GET", - path = "/key-auths/" .. utils.random_string() .. "/consumer" + path = "/key-auths/" .. random_string() .. "/consumer" }) assert.res_status(404, res) end) diff --git a/spec/03-plugins/10-basic-auth/02-api_spec.lua b/spec/03-plugins/10-basic-auth/02-api_spec.lua index 669c9805410..c9c4799867a 100644 --- a/spec/03-plugins/10-basic-auth/02-api_spec.lua +++ b/spec/03-plugins/10-basic-auth/02-api_spec.lua @@ -1,6 +1,7 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid for _, strategy in helpers.each_strategy() do @@ -614,14 +615,14 @@ for _, strategy in helpers.each_strategy() do it("returns 404 for a random non-existing basic-auth id", function() local res = assert(admin_client:send { method = "GET", - path = "/basic-auths/" .. utils.uuid() .. "/consumer" + path = "/basic-auths/" .. uuid() .. "/consumer" }) assert.res_status(404, res) end) it("returns 404 for a random non-existing basic-auth username", function() local res = assert(admin_client:send { method = "GET", - path = "/basic-auths/" .. utils.random_string() .. "/consumer" + path = "/basic-auths/" .. random_string() .. "/consumer" }) assert.res_status(404, res) end) diff --git a/spec/03-plugins/16-jwt/02-api_spec.lua b/spec/03-plugins/16-jwt/02-api_spec.lua index e7422a98ea9..36fe182c58e 100644 --- a/spec/03-plugins/16-jwt/02-api_spec.lua +++ b/spec/03-plugins/16-jwt/02-api_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local fixtures = require "spec.03-plugins.16-jwt.fixtures" -local utils = require "kong.tools.utils" +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid for _, strategy in helpers.each_strategy() do describe("Plugin: jwt (API) [#" .. strategy .. "]", function() @@ -544,14 +545,14 @@ for _, strategy in helpers.each_strategy() do it("returns 404 for a random non-existing JWT id", function() local res = assert(admin_client:send { method = "GET", - path = "/jwts/" .. utils.uuid() .. "/consumer" + path = "/jwts/" .. uuid() .. "/consumer" }) assert.res_status(404, res) end) it("returns 404 for a random non-existing JWT key", function() local res = assert(admin_client:send { method = "GET", - path = "/jwts/" .. utils.random_string() .. "/consumer" + path = "/jwts/" .. random_string() .. "/consumer" }) assert.res_status(404, res) end) diff --git a/spec/03-plugins/19-hmac-auth/02-api_spec.lua b/spec/03-plugins/19-hmac-auth/02-api_spec.lua index b89957f1b1d..52894e3568e 100644 --- a/spec/03-plugins/19-hmac-auth/02-api_spec.lua +++ b/spec/03-plugins/19-hmac-auth/02-api_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid for _, strategy in helpers.each_strategy() do @@ -466,14 +467,14 @@ for _, strategy in helpers.each_strategy() do it("returns 404 for a random non-existing hmac-auth id", function() local res = assert(admin_client:send { method = "GET", - path = "/hmac-auths/" .. utils.uuid() .. "/consumer" + path = "/hmac-auths/" .. uuid() .. "/consumer" }) assert.res_status(404, res) end) it("returns 404 for a random non-existing hmac-auth username", function() local res = assert(admin_client:send { method = "GET", - path = "/hmac-auths/" .. utils.random_string() .. "/consumer" + path = "/hmac-auths/" .. random_string() .. "/consumer" }) assert.res_status(404, res) end) diff --git a/spec/03-plugins/31-proxy-cache/05-cache_key_spec.lua b/spec/03-plugins/31-proxy-cache/05-cache_key_spec.lua index 1b89244c3c4..a6bcaad40a8 100644 --- a/spec/03-plugins/31-proxy-cache/05-cache_key_spec.lua +++ b/spec/03-plugins/31-proxy-cache/05-cache_key_spec.lua @@ -1,12 +1,13 @@ -local utils = require "kong.tools.utils" local key_utils = require "kong.plugins.proxy-cache.cache_key" +local random_string = require("kong.tools.rand").random_string +local uuid = require("kong.tools.uuid").uuid describe("prefix_uuid", function() - local consumer1_uuid = utils.uuid() - local consumer2_uuid = utils.uuid() - local route1_uuid = utils.uuid() - local route2_uuid = utils.uuid() + local consumer1_uuid = uuid() + local consumer2_uuid = uuid() + local route1_uuid = uuid() + local route2_uuid = uuid() it("returns distinct prefixes for a consumer on different routes", function() local prefix1 = assert(key_utils.prefix_uuid(consumer1_uuid, route1_uuid)) @@ -72,8 +73,8 @@ describe("params_key", function() it("sorts the arguments", function() for i = 1, 100 do - local s1 = "a" .. utils.random_string() - local s2 = "b" .. utils.random_string() + local s1 = "a" .. random_string() + local s2 = "b" .. random_string() assert.equal(s1.."=1:".. s2 .. "=2", key_utils.params_key({[s2] = 2, [s1] = 1},{})) end end) @@ -106,8 +107,8 @@ describe("headers_key", function() it("sorts the arguments", function() for i = 1, 100 do - local s1 = "a" .. utils.random_string() - local s2 = "b" .. utils.random_string() + local s1 = "a" .. random_string() + local s2 = "b" .. random_string() assert.equal(s1.."=1:".. s2 .. "=2", key_utils.params_key({[s2] = 2, [s1] = 1}, {vary_headers = {"a", "b"}})) end diff --git a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua index d4a310200dd..0eb0f8cdd30 100644 --- a/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_no_endpoint_spec.lua @@ -1,14 +1,14 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" local to_hex = require "resty.string".to_hex +local get_rand_bytes = require("kong.tools.rand").get_rand_bytes local fmt = string.format local W3C_TRACE_ID_HEX_LEN = 32 local function gen_trace_id(traceid_byte_count) - return to_hex(utils.get_rand_bytes(traceid_byte_count)) + return to_hex(get_rand_bytes(traceid_byte_count)) end @@ -24,7 +24,7 @@ end local function gen_span_id() - return to_hex(utils.get_rand_bytes(8)) + return to_hex(get_rand_bytes(8)) end diff --git a/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua b/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua index d9a7c365d13..4d396eb49bc 100644 --- a/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_queue_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" +local random_string = require("kong.tools.rand").random_string local fmt = string.format @@ -53,12 +53,12 @@ describe("queueing behavior", function() }) service = bp.services:insert { - name = string.lower("http-" .. utils.random_string()), + name = string.lower("http-" .. random_string()), } -- kong (http) mock upstream bp.routes:insert({ - name = string.lower("route-" .. utils.random_string()), + name = string.lower("route-" .. random_string()), service = service, hosts = { "http-route" }, preserve_host = true, diff --git a/spec/03-plugins/34-zipkin/zipkin_spec.lua b/spec/03-plugins/34-zipkin/zipkin_spec.lua index 9d4889c87fb..df9e4590555 100644 --- a/spec/03-plugins/34-zipkin/zipkin_spec.lua +++ b/spec/03-plugins/34-zipkin/zipkin_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local utils = require "kong.tools.rand" local to_hex = require "resty.string".to_hex local fmt = string.format diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index 754743ffe60..dcc4bdf894c 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -5,7 +5,7 @@ local utils = require "kong.tools.utils" local pb = require "pb" local fmt = string.format -local rand_bytes = utils.get_rand_bytes +local rand_bytes = require("kong.tools.rand").get_rand_bytes local time_ns = utils.time_ns local insert = table.insert local tracer = kong.tracing.new("test") diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index e5e826264e7..514a3069cc3 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -1,8 +1,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" local pretty = require "pl.pretty" local to_hex = require "resty.string".to_hex +local get_rand_bytes = require("kong.tools.rand").get_rand_bytes local fmt = string.format @@ -17,12 +17,12 @@ local http_route_clear_host = "http-clear-route" local http_route_no_preserve_host = "http-no-preserve-route" local function gen_trace_id() - return to_hex(utils.get_rand_bytes(16)) + return to_hex(get_rand_bytes(16)) end local function gen_span_id() - return to_hex(utils.get_rand_bytes(8)) + return to_hex(get_rand_bytes(8)) end local function get_span(name, spans) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 9eb5a71996f..839ec5f7031 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -1,21 +1,22 @@ require "kong.plugins.opentelemetry.proto" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local pb = require "pb" local pl_file = require "pl.file" local ngx_re = require "ngx.re" local to_hex = require "resty.string".to_hex +local get_rand_bytes = require("kong.tools.rand").get_rand_bytes +local table_merge = require("kong.tools.table").table_merge local fmt = string.format local HTTP_MOCK_TIMEOUT = 1 local function gen_trace_id() - return to_hex(utils.get_rand_bytes(16)) + return to_hex(get_rand_bytes(16)) end local function gen_span_id() - return to_hex(utils.get_rand_bytes(8)) + return to_hex(get_rand_bytes(8)) end -- so we can have a stable output to verify @@ -25,7 +26,6 @@ local function sort_by_key(tbl) end) end -local table_merge = utils.table_merge local HTTP_SERVER_PORT = helpers.get_available_port() local PROXY_PORT = 9000 diff --git a/spec/fixtures/custom_vaults/kong/vaults/random/init.lua b/spec/fixtures/custom_vaults/kong/vaults/random/init.lua index 617754ebe6e..28f1d9aeb2b 100644 --- a/spec/fixtures/custom_vaults/kong/vaults/random/init.lua +++ b/spec/fixtures/custom_vaults/kong/vaults/random/init.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local utils = require "kong.tools.rand" local function get(conf, resource, version) -- Return a random string every time diff --git a/spec/helpers/perf/drivers/docker.lua b/spec/helpers/perf/drivers/docker.lua index 310730e4492..1d811bf39fc 100644 --- a/spec/helpers/perf/drivers/docker.lua +++ b/spec/helpers/perf/drivers/docker.lua @@ -1,6 +1,6 @@ local nkeys = require "table.nkeys" local perf = require("spec.helpers.perf") -local tools = require("kong.tools.utils") +local tools = require("kong.tools.rand") local helpers local _M = {} diff --git a/spec/helpers/perf/drivers/terraform.lua b/spec/helpers/perf/drivers/terraform.lua index e7310562a97..9904b141cb6 100644 --- a/spec/helpers/perf/drivers/terraform.lua +++ b/spec/helpers/perf/drivers/terraform.lua @@ -1,7 +1,7 @@ local perf = require("spec.helpers.perf") local pl_path = require("pl.path") local cjson = require("cjson") -local tools = require("kong.tools.utils") +local tools = require("kong.tools.rand") math.randomseed(os.time()) local _M = {} From a5d3a96d928f98804cd92b97e0885758de6b55e7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?V=C3=ACncent=20Le=20Goff?= Date: Fri, 26 Apr 2024 10:21:23 +0200 Subject: [PATCH 3604/4351] feat(plugins): add standard-webhooks plugin (#12757) Co-authored-by: Thijs Schreijer --- .github/labeler.yml | 4 + .../kong/plugins-add-standard-webhooks.yml | 4 + kong-3.7.0-0.rockspec | 4 + kong/constants.lua | 1 + kong/plugins/standard-webhooks/handler.lua | 12 ++ kong/plugins/standard-webhooks/internal.lua | 78 ++++++++++ kong/plugins/standard-webhooks/schema.lua | 38 +++++ spec/01-unit/12-plugins_order_spec.lua | 1 + .../44-standard-webhooks/01-unit_spec.lua | 140 ++++++++++++++++++ .../02-integration_spec.lua | 133 +++++++++++++++++ 10 files changed, 415 insertions(+) create mode 100644 changelog/unreleased/kong/plugins-add-standard-webhooks.yml create mode 100644 kong/plugins/standard-webhooks/handler.lua create mode 100644 kong/plugins/standard-webhooks/internal.lua create mode 100644 kong/plugins/standard-webhooks/schema.lua create mode 100644 spec/03-plugins/44-standard-webhooks/01-unit_spec.lua create mode 100644 spec/03-plugins/44-standard-webhooks/02-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index dd6c00aa56c..4d80a6fc92f 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -254,6 +254,10 @@ plugins/opentelemetry: - changed-files: - any-glob-to-any-file: kong/plugins/opentelemetry/**/* +plugins/standard-webhooks: +- changed-files: + - any-glob-to-any-file: kong/plugins/standard-webhooks/**/* + schema-change-noteworthy: - changed-files: - any-glob-to-any-file: ['kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua'] diff --git a/changelog/unreleased/kong/plugins-add-standard-webhooks.yml b/changelog/unreleased/kong/plugins-add-standard-webhooks.yml new file mode 100644 index 00000000000..a9448465fa2 --- /dev/null +++ b/changelog/unreleased/kong/plugins-add-standard-webhooks.yml @@ -0,0 +1,4 @@ +message: | + Add standard webhooks plugin +type: feature +scope: Plugin diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 35a94a8afca..52e8899381c 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -608,6 +608,10 @@ build = { ["kong.plugins.ai-prompt-guard.handler"] = "kong/plugins/ai-prompt-guard/handler.lua", ["kong.plugins.ai-prompt-guard.schema"] = "kong/plugins/ai-prompt-guard/schema.lua", + ["kong.plugins.standard-webhooks.handler"] = "kong/plugins/standard-webhooks/handler.lua", + ["kong.plugins.standard-webhooks.internal"] = "kong/plugins/standard-webhooks/internal.lua", + ["kong.plugins.standard-webhooks.schema"] = "kong/plugins/standard-webhooks/schema.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 0050ab1fee4..63df1f2f5a4 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -42,6 +42,7 @@ local plugins = { "ai-prompt-guard", "ai-request-transformer", "ai-response-transformer", + "standard-webhooks", } local plugin_map = {} diff --git a/kong/plugins/standard-webhooks/handler.lua b/kong/plugins/standard-webhooks/handler.lua new file mode 100644 index 00000000000..a013a6cee02 --- /dev/null +++ b/kong/plugins/standard-webhooks/handler.lua @@ -0,0 +1,12 @@ +local plugin = require "kong.plugins.standard-webhooks.internal" + +local StandardWebhooks = { + VERSION = require("kong.meta").version, + PRIORITY = 760 +} + +function StandardWebhooks:access(conf) + plugin.access(conf) +end + +return StandardWebhooks diff --git a/kong/plugins/standard-webhooks/internal.lua b/kong/plugins/standard-webhooks/internal.lua new file mode 100644 index 00000000000..488941f28d9 --- /dev/null +++ b/kong/plugins/standard-webhooks/internal.lua @@ -0,0 +1,78 @@ +local kong = kong +local mac = require "resty.openssl.mac" +local tonumber = tonumber +local ngx = ngx +local type = type + +local HEADER_WEBHOOK_ID = "webhook-id" +local HEADER_WEBHOOK_SIGN = "webhook-signature" +local HEADER_WEBHOOK_TS = "webhook-timestamp" + +local function getHeader(input) + if type(input) == "table" then + return input[1] + else + return input + end +end + +local function sign(secret, id, ts, payload) + local d, err = mac.new(secret, "HMAC", nil, "sha256") + if err then + kong.log.error(err) + return kong.response.error(500) + end + local r, err = d:final(id .. "." .. ts .. "." .. payload) + if err then + kong.log.error(err) + return kong.response.error(500) + end + return "v1," .. ngx.encode_base64(r) +end + +local function extract_webhook() + local headers = kong.request.get_headers() + + local id = getHeader(headers[HEADER_WEBHOOK_ID]) + local signature = getHeader(headers[HEADER_WEBHOOK_SIGN]) + local ts = getHeader(headers[HEADER_WEBHOOK_TS]) + if not id or not signature or not ts then + kong.log.debug("missing required headers") + return kong.response.error(400) + end + + ts = tonumber(ts) or 0 -- if parse fails we inject 0, which will fail on clock-skew check + + return id, signature, ts +end + + +local function access(config) + local id, signature, ts = extract_webhook() + + if ngx.now() - ts > config.tolerance_second then + kong.log.debug("timestamp tolerance exceeded") + return kong.response.error(400) + end + + local body = kong.request.get_raw_body() + + if not body or body == "" then + kong.log.debug("missing required body") + return kong.response.error(400) + end + + local expected_signature = sign(config.secret_v1, id, ts, body) + + if signature == expected_signature then + return + end + + kong.log.debug("signature not matched") + return kong.response.error(400) +end + +return { + access = access, + sign = sign +} diff --git a/kong/plugins/standard-webhooks/schema.lua b/kong/plugins/standard-webhooks/schema.lua new file mode 100644 index 00000000000..165926f07ae --- /dev/null +++ b/kong/plugins/standard-webhooks/schema.lua @@ -0,0 +1,38 @@ +local typedefs = require "kong.db.schema.typedefs" + +local PLUGIN_NAME = "standard-webhooks" + +local schema = { + name = PLUGIN_NAME, + fields = { + { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols_http }, + { + config = { + type = "record", + fields = { + { + secret_v1 = { + type = "string", + required = true, + description = "Webhook secret", + referenceable = true, + encrypted = true, + }, + }, + { + tolerance_second = { + description = "Tolerance of the webhook timestamp in seconds. If the webhook timestamp is older than this number of seconds, it will be rejected with a '400' response.", + type = "integer", + required = true, + gt = -1, + default = 5 * 60 + } + } + } + } + } + } +} + +return schema diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index d897784255e..a051aeb9804 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -78,6 +78,7 @@ describe("Plugins", function() "ai-prompt-guard", "ai-proxy", "ai-response-transformer", + "standard-webhooks", "aws-lambda", "azure-functions", "proxy-cache", diff --git a/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua b/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua new file mode 100644 index 00000000000..afff58e052c --- /dev/null +++ b/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua @@ -0,0 +1,140 @@ +local PLUGIN_NAME = "standard-webhooks" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + + +describe(PLUGIN_NAME .. ": (schema)", function() + + + it("accepts a valid config", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = 5*60, + }) + assert.is_nil(err) + assert.is_truthy(ok) + end) + + + describe("secret", function() + + it("must be set", function() + local ok, err = validate({ + secret_v1 = nil, + tolerance_second = 5*60, + }) + + assert.is_same({ + ["config"] = { + ["secret_v1"] = 'required field missing', + } + }, err) + assert.is_falsy(ok) + end) + + + it("is not nullable", function() + local ok, err = validate({ + secret_v1 = assert(ngx.null), + tolerance_second = 5*60, + }) + + assert.is_same({ + ["config"] = { + ["secret_v1"] = 'required field missing', + } + }, err) + assert.is_falsy(ok) + end) + + + it("must be a string", function() + local ok, err = validate({ + secret_v1 = 123, + tolerance_second = 5*60, + }) + + assert.is_same({ + ["config"] = { + ["secret_v1"] = 'expected a string', + } + }, err) + assert.is_falsy(ok) + end) + + end) + + + + describe("tolerance_second", function() + + it("gets a default", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = nil, + }) + + assert.is_nil(err) + assert.are.same(ok.config, { + secret_v1 = "abc123", + tolerance_second = 5*60, + }) + end) + + + it("is not nullable", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = assert(ngx.null), + }) + + assert.is_same({ + ["config"] = { + ["tolerance_second"] = 'required field missing', + } + }, err) + assert.is_falsy(ok) + end) + + + it("must be an integer", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = 5.67, + }) + + assert.is_same({ + ["config"] = { + ["tolerance_second"] = 'expected an integer', + } + }, err) + assert.is_falsy(ok) + end) + + + it("must be >= 0", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = -1, + }) + + assert.is_same({ + ["config"] = { + ["tolerance_second"] = 'value must be greater than -1', + } + }, err) + assert.is_falsy(ok) + end) + + end) + +end) diff --git a/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua b/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua new file mode 100644 index 00000000000..490f0b2e5c6 --- /dev/null +++ b/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua @@ -0,0 +1,133 @@ +local PLUGIN_NAME = "standard-webhooks" +local helpers = require "spec.helpers" +local swh = require "kong.plugins.standard-webhooks.internal" + +local SECRET = "MfKQ9r8GKYqrTwjUPD8ILPZIo2LaLaSw" +local MESSAGE_ID = "msg_p5jXN8AQM9LWM0D4loKWxJek" + +for _, strategy in helpers.all_strategies() do + local client + + describe(PLUGIN_NAME .. ": (Access)", function() + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, {"routes", "services", "plugins"}, {PLUGIN_NAME}) + + local r = bp.routes:insert({ + paths = {"/"} + }) + + bp.plugins:insert{ + route = r, + name = PLUGIN_NAME, + config = { + secret_v1 = SECRET + } + } + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil + })) + end) + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + it("rejects missing headers", function() + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-timestamp"] = math.floor(ngx.now()) + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(400) + end) + + it("rejects invalid timestamp", function() + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = "asdf", + ["webhook-timestamp"] = "XYZ" + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(400) + end) + + it("rejects missing body", function() + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = "asdf", + ["webhook-timestamp"] = math.floor(ngx.now()) + } + }) + + assert.response(res).has.status(400) + end) + + it("accepts correct signature", function() + local ts = math.floor(ngx.now()) + local signature = swh.sign(SECRET, MESSAGE_ID, ts, '{"foo":"bar"}') + + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = signature, + ["webhook-timestamp"] = ts + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(200) + end) + + it("fails because the timestamp tolerance is exceeded", function() + local ts = math.floor(ngx.now()) - 6 * 60 + local signature = swh.sign(SECRET, MESSAGE_ID, ts, '{"foo":"bar"}') + + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = signature, + ["webhook-timestamp"] = ts + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(400) + end) + end) +end From 7b5add32ef6fb9a082ede56bd0bbf417f3528e4c Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Fri, 26 Apr 2024 16:29:06 +0800 Subject: [PATCH 3605/4351] fix(clustering/rpc): fix incorrect `is_timeout()` call introduced during (#12946) review address and adds tests for concentrator. This fixes error like: ``` concentrator.lua:237: [rpc] concentrator event loop error: wait_for_notification error: receive_message: failed to get type: timeout, reconnecting in 8 seconds, context: ngx.timer ``` --- kong/clustering/rpc/concentrator.lua | 2 +- .../18-hybrid_rpc/04-concentrator_spec.lua | 106 ++++++++++++++++++ .../nginx_kong_test_custom_inject_http.lua | 4 +- 3 files changed, 109 insertions(+), 3 deletions(-) create mode 100644 spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua diff --git a/kong/clustering/rpc/concentrator.lua b/kong/clustering/rpc/concentrator.lua index a7815d7a6c1..c1370a58e19 100644 --- a/kong/clustering/rpc/concentrator.lua +++ b/kong/clustering/rpc/concentrator.lua @@ -186,7 +186,7 @@ function _M:_event_loop(lconn) local res, err = lconn:wait_for_notification() if not res then - if is_timeout(err) then + if not is_timeout(err) then return nil, "wait_for_notification error: " .. err end diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua new file mode 100644 index 00000000000..d818d87b0a1 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -0,0 +1,106 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") + + +local function obtain_dp_node_id() + local dp_node_id + + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" and ngx.time() - v.last_seen < 3 then + dp_node_id = v.id + return true + end + end + end, 10) + + return dp_node_id +end + + +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC over DB concentrator #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + admin_listen = "127.0.0.1:" .. helpers.get_available_port(), + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + prefix = "servroot3", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:" .. helpers.get_available_port(), + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong("servroot3") + helpers.stop_kong() + end) + + describe("Dynamic log level over RPC", function() + it("can get the current log level", function() + local dp_node_id = obtain_dp_node_id() + + -- this sleep is *not* needed for the below wait_until to succeed, + -- but it makes the wait_until tried succeed sooner because this + -- extra time gives the concentrator enough time to report the node is + -- online inside the DB. Without it, the first call to "/log-level" + -- will always timeout after 5 seconds + ngx.sleep(1) + + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + if res.status == 200 then + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal(0, json.timeout) + assert.equal("debug", json.current_level) + assert.equal("debug", json.original_level) + return true + end + end, 10) + end) + end) + end) +end diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua index 46439562963..2c8dcb95b89 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua @@ -5,8 +5,8 @@ lua_shared_dict kong_mock_upstream_loggers 10m; server { server_name mock_upstream; - listen 15555; - listen 15556 ssl; + listen 15555 reuseport; + listen 15556 ssl reuseport; > for i = 1, #ssl_cert do ssl_certificate $(ssl_cert[i]); From a5a61d645aad3107d4c742cf9537bb4d673c8fbe Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Fri, 26 Apr 2024 05:56:23 -0300 Subject: [PATCH 3606/4351] chore(deps): bump ngx_wasm_module to 91d447ffd0e9bb08f11cc69d1aa9128ec36b4526 (#12941) Changes since 3bd94e61c55415ccfb0f304fa51143a7d630d6ae: * 91d447ff - feat(wasmtime) new 'cache_config' directive for compilation cache * 4ed38176 - feat(proxy-wasm) consistent context checks for all header setters * ee5890dd - feat(proxy-wasm) allow setting ':status' response pseudo-header * bb139e16 - hotfix(http) fix an expression in postpone checks * d70c87d4 - refactor(wasm) fix conflicting values in our '*_CONF' definitions * 7ee4eb45 - tests(backtraces) update backtrace formats for latest Rust toolchain * 1d4534d0 - feat(http) implement 'postpone_rewrite' + 'postpone_access' directives * 473a6705 - refactor(wasmx) store ngx_wa_conf_t as our core module context * fa9bc6b9 - chore(deps) bump Nginx to 1.25.5 * faf302c5 - chore(deps) bump OpenSSL to 3.3.0 --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- spec/02-integration/20-wasm/04-proxy-wasm_spec.lua | 2 +- .../fixtures/proxy_wasm_filters/tests/src/routines.rs | 1 - .../proxy_wasm_filters/tests/src/test_http.rs | 11 +++++++---- 5 files changed, 10 insertions(+), 8 deletions(-) diff --git a/.requirements b/.requirements index abe66cf45f7..e198c897577 100644 --- a/.requirements +++ b/.requirements @@ -16,7 +16,7 @@ ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=3bd94e61c55415ccfb0f304fa51143a7d630d6ae +NGX_WASM_MODULE=91d447ffd0e9bb08f11cc69d1aa9128ec36b4526 WASMER=3.1.1 WASMTIME=19.0.0 V8=12.0.267.17 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 354b86844da..cddaf5cf0e1 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bump `ngx_wasm_module` to `3bd94e61c55415ccfb0f304fa51143a7d630d6ae`" +message: "Bump `ngx_wasm_module` to `91d447ffd0e9bb08f11cc69d1aa9128ec36b4526`" type: dependency diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index d0c264694b6..ce637af87f6 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -281,7 +281,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.res_status(200, res) assert.response(res).has.no.header("x-via") assert.logfile().has.line([[testing in "Log"]]) - assert.logfile().has.line("cannot add response header: headers already sent") + assert.logfile().has.line("can only set response headers before \"on_response_body\"") end) pending("throw a trap", function() diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs b/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs index 73e6af9726d..dc8fff0403f 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/routines.rs @@ -18,7 +18,6 @@ pub(crate) fn add_response_header(ctx: &mut TestHttp) { let (name, value) = header.split_once('=').unwrap(); ctx.add_http_response_header(name, value); - ctx.set_http_request_header(HEADER_NAME, None) } const CONFIG_HEADER_NAME: &str = "X-PW-Resp-Header-From-Config"; diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs index 83da6555d6a..38d78be5f2b 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs @@ -98,11 +98,14 @@ impl TestHttp { if cur_phase == on_phase { info!("[proxy-wasm] testing in \"{:?}\"", on_phase); - self.set_http_request_header(INPUT_HEADER_NAME, None); - self.set_http_request_header(TEST_HEADER_NAME, None); - self.set_http_request_header(PHASE_HEADER_NAME, None); + if cur_phase == TestPhase::RequestHeaders || cur_phase == TestPhase::RequestBody { + self.set_http_request_header(INPUT_HEADER_NAME, None); + self.set_http_request_header(TEST_HEADER_NAME, None); + self.set_http_request_header(PHASE_HEADER_NAME, None); + + add_request_header(self); + } - add_request_header(self); add_response_header(self); if let Some(test) = opt_test { From cf233cf59516c8156a1c1e58ea440c6199372731 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 13:36:47 +0800 Subject: [PATCH 3607/4351] Revert "fix(build): fix snappy shared library build on macOS (#12939)" This reverts commit 161fc0c894402439cf2c2a99577241d2abb3e682. --- .bazelrc | 1 - build/BUILD.bazel | 2 +- build/openresty/snappy/BUILD.bazel | 7 +------ 3 files changed, 2 insertions(+), 8 deletions(-) diff --git a/.bazelrc b/.bazelrc index 5df0bd273f7..d8e97c977cf 100644 --- a/.bazelrc +++ b/.bazelrc @@ -14,7 +14,6 @@ common --color=yes common --curses=auto build --experimental_ui_max_stdouterr_bytes=10485760 -build --experimental_cc_shared_library build --show_progress_rate_limit=0 build --show_timestamps diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 7edee81d91d..865db47cdfe 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -154,7 +154,7 @@ kong_directory_genrule( chmod -R "+rw" ${BUILD_DESTDIR}/openresty/luajit SNAPPY=${WORKSPACE_PATH}/$(dirname $(echo '$(locations @snappy//:snappy)' | awk '{print $1}')) - cp ${SNAPPY}/libsnappy.${libext} ${BUILD_DESTDIR}/kong/lib + cp ${SNAPPY}/libsnappy.so ${BUILD_DESTDIR}/kong/lib LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. diff --git a/build/openresty/snappy/BUILD.bazel b/build/openresty/snappy/BUILD.bazel index 69f23d1ffe8..7830623b5e9 100644 --- a/build/openresty/snappy/BUILD.bazel +++ b/build/openresty/snappy/BUILD.bazel @@ -59,7 +59,7 @@ cc_library( ) cc_library( - name = "snappy.a", + name = "snappy", srcs = [ "snappy.cc", "snappy-c.cc", @@ -84,11 +84,6 @@ cc_library( ], ) -cc_shared_library( - name = "snappy", - deps = [":snappy.a"], -) - filegroup( name = "testdata", srcs = glob(["testdata/*"]), From 39ea8c95bad45b572e6dede34ba6529bbe0152d5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 13:38:58 +0800 Subject: [PATCH 3608/4351] fix(toolchain): add pic and dynamic link feature to cross toolchain --- build/toolchain/cc_toolchain_config.bzl | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index 38380c4f9f0..fa21f094dbb 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -12,7 +12,7 @@ # See the License for the specific language governing permissions and # limitations under the License. -load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "tool_path") +load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "feature", "tool_path") load("@kong_bindings//:variables.bzl", "KONG_VAR") # Bazel 4.* doesn't support nested starlark functions, so we cannot simplify @@ -185,9 +185,14 @@ def _cc_toolchain_config_impl(ctx): if "unfiltered_compile_flags" in compiler_configuration: unfiltered_compile_flags = _fmt_flags(compiler_configuration["unfiltered_compile_flags"], toolchain_path_prefix) + supports_pic_feature = feature(name = "supports_pic", enabled = True) + supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True) + features = [supports_dynamic_linker_feature, supports_pic_feature] + return cc_common.create_cc_toolchain_config_info( ctx = ctx, compiler = "gcc", + features = features, toolchain_identifier = target_cpu + "-linux-gnu", host_system_name = "local", target_cpu = target_cpu, From edd3f3f857527c06a91102724b34efc781bb4cbd Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 13:56:02 +0800 Subject: [PATCH 3609/4351] fix(build): fix snappy shared library build on macOS in more protective way --- .bazelrc | 2 ++ build/BUILD.bazel | 6 +++--- build/openresty/snappy/BUILD.bazel | 15 +++++++++++++++ 3 files changed, 20 insertions(+), 3 deletions(-) diff --git a/.bazelrc b/.bazelrc index d8e97c977cf..11c2d33dfbb 100644 --- a/.bazelrc +++ b/.bazelrc @@ -14,6 +14,8 @@ common --color=yes common --curses=auto build --experimental_ui_max_stdouterr_bytes=10485760 +# required to build shared library on macOS +build --experimental_cc_shared_library build --show_progress_rate_limit=0 build --show_timestamps diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 865db47cdfe..bd9e7cacfa0 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -103,7 +103,7 @@ kong_directory_genrule( "@openresty", "@openresty//:luajit", "@protoc//:all_srcs", - "@snappy//:snappy", + "@snappy//:snappy-lib", ] + select({ "@kong//:skip_webui_flags": [], "//conditions:default": [ @@ -153,8 +153,8 @@ kong_directory_genrule( tar -cC ${LUAJIT}/share . | tar -xC ${BUILD_DESTDIR}/openresty/luajit/share chmod -R "+rw" ${BUILD_DESTDIR}/openresty/luajit - SNAPPY=${WORKSPACE_PATH}/$(dirname $(echo '$(locations @snappy//:snappy)' | awk '{print $1}')) - cp ${SNAPPY}/libsnappy.so ${BUILD_DESTDIR}/kong/lib + SNAPPY=${WORKSPACE_PATH}/$(dirname $(echo '$(locations @snappy//:snappy-lib)' | awk '{print $1}')) + cp ${SNAPPY}/libsnappy.${libext} ${BUILD_DESTDIR}/kong/lib LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. diff --git a/build/openresty/snappy/BUILD.bazel b/build/openresty/snappy/BUILD.bazel index 7830623b5e9..3f534e9b52e 100644 --- a/build/openresty/snappy/BUILD.bazel +++ b/build/openresty/snappy/BUILD.bazel @@ -84,6 +84,21 @@ cc_library( ], ) +# workaround for apple_cc_toolchain doesn't support dynamic linker feature +cc_shared_library( + name = "snappy-macos-lib", + shared_lib_name = "libsnappy.dylib", + deps = [":snappy"], +) + +alias( + name = "snappy-lib", + actual = select({ + "@platforms//os:osx": ":snappy-macos-lib", + "//conditions:default": ":snappy", + }), +) + filegroup( name = "testdata", srcs = glob(["testdata/*"]), From e4cf7cd66e966288caf17749b59298842bcf65bc Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 15:16:06 +0800 Subject: [PATCH 3610/4351] fix(toolchain): add cxx_builtin_include_directories for managed toolchain --- build/repositories.bzl | 3 +++ build/toolchain/bindings.bzl | 13 +++++++++++++ build/toolchain/cc_toolchain_config.bzl | 18 +++++++++++++++++- build/toolchain/managed_toolchain.bzl | 1 + 4 files changed, 34 insertions(+), 1 deletion(-) create mode 100644 build/toolchain/bindings.bzl diff --git a/build/repositories.bzl b/build/repositories.bzl index c6ca9720d78..b216e569d77 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -8,6 +8,7 @@ load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") load("//build/libexpat:repositories.bzl", "libexpat_repositories") load("//build:build_system.bzl", "github_release") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build/toolchain:bindings.bzl", "load_bindings") _SRCS_BUILD_FILE_CONTENT = """ filegroup( @@ -75,6 +76,8 @@ def kong_resty_websocket_repositories(): ) def build_repositories(): + load_bindings(name = "toolchain_bindings") + libexpat_repositories() luarocks_repositories() diff --git a/build/toolchain/bindings.bzl b/build/toolchain/bindings.bzl new file mode 100644 index 00000000000..6669e8c4630 --- /dev/null +++ b/build/toolchain/bindings.bzl @@ -0,0 +1,13 @@ +""" +Global variables +""" + +def _load_bindings_impl(ctx): + root = "/".join(ctx.execute(["pwd"]).stdout.split("/")[:-1]) + + ctx.file("BUILD.bazel", "") + ctx.file("variables.bzl", "INTERNAL_ROOT = \"%s\"\n" % root) + +load_bindings = repository_rule( + implementation = _load_bindings_impl, +) diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index fa21f094dbb..7b1fe7d6c8b 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -13,7 +13,7 @@ # limitations under the License. load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "feature", "tool_path") -load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@toolchain_bindings//:variables.bzl", "INTERNAL_ROOT") # Bazel 4.* doesn't support nested starlark functions, so we cannot simplify #_fmt_flags() by defining it as a nested function. @@ -100,9 +100,24 @@ def _cc_toolchain_config_impl(ctx): # C++ built-in include directories: cxx_builtin_include_directories = [ "/usr/" + target_cpu + "-linux-gnu/include", + # let's just add any version we might need in here (debian based) + "/usr/lib/gcc-cross/" + target_cpu + "-linux-gnu/13/include", + "/usr/lib/gcc-cross/" + target_cpu + "-linux-gnu/12/include", "/usr/lib/gcc-cross/" + target_cpu + "-linux-gnu/11/include", + "/usr/lib/gcc-cross/" + target_cpu + "-linux-gnu/10/include", ] + if len(ctx.files.src) > 0: + # define absolute path for managed toolchain + # bazel doesn't support relative path for cxx_builtin_include_directories + # file is something like external/aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu/bin/ar + # we will take aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu + tools_dir = "/".join(ctx.files.src[0].path.split("/")[1:3]) + cxx_builtin_include_directories.append(INTERNAL_ROOT + "/" + tools_dir + "/include") + cxx_builtin_include_directories.append(INTERNAL_ROOT + "/" + tools_dir + "/sysroot/usr/include") + gcc_dir = "/".join(ctx.files.src[0].path.split("/")[1:2]) + "/lib/gcc" + cxx_builtin_include_directories.append(INTERNAL_ROOT + "/" + gcc_dir) + # sysroot_path = compiler_configuration["sysroot_path"] # sysroot_prefix = "" # if sysroot_path: @@ -213,6 +228,7 @@ cc_toolchain_config = rule( "compiler_configuration": attr.string_list_dict(allow_empty = True, default = {}), "target_libc": attr.string(default = "gnu"), "ld": attr.string(default = "gcc"), + "src": attr.label(), }, provides = [CcToolchainConfigInfo], ) diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl index 793b335924e..e92682525ea 100644 --- a/build/toolchain/managed_toolchain.bzl +++ b/build/toolchain/managed_toolchain.bzl @@ -88,6 +88,7 @@ def define_managed_toolchain( target_libc = libc, toolchain_path_prefix = "wrappers-%s/" % identifier, # is this required? tools_path_prefix = "wrappers-%s/%s" % (identifier, tools_prefix), + src = "@%s//:toolchain" % identifier, ) generate_wrappers( From 46890a05f9e921c276a218f4f2a12682a6bca55e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 15:54:44 +0800 Subject: [PATCH 3611/4351] fix(manifest): update manifest for snappy --- .../fixtures/amazonlinux-2-amd64.txt | 7 +++++ .../fixtures/amazonlinux-2023-amd64.txt | 7 +++++ .../fixtures/amazonlinux-2023-arm64.txt | 30 +++++++++++++++++++ .../fixtures/debian-10-amd64.txt | 7 +++++ .../fixtures/debian-11-amd64.txt | 7 +++++ .../fixtures/debian-12-amd64.txt | 7 +++++ .../explain_manifest/fixtures/el7-amd64.txt | 7 +++++ .../explain_manifest/fixtures/el8-amd64.txt | 7 +++++ .../explain_manifest/fixtures/el9-amd64.txt | 7 +++++ .../explain_manifest/fixtures/el9-arm64.txt | 30 +++++++++++++++++++ .../fixtures/ubuntu-20.04-amd64.txt | 7 +++++ .../fixtures/ubuntu-22.04-arm64.txt | 7 +++++ 12 files changed, 130 insertions(+) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 3f759cfe241..83e403555d1 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -61,6 +61,13 @@ - libm.so.6 - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 1475038b6e3..b962f79b5ed 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -56,6 +56,13 @@ - libm.so.6 - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index f2e42a90069..57e21512d51 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -13,48 +13,77 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : + - libm.so.6 + - libstdc++.so.6 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libm.so.6 + - libstdc++.so.6 + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libm.so.6 + - libstdc++.so.6 + - libgcc_s.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 - Path : /usr/local/kong/lib/libssl.so.3 Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/lib/lua/5.1/lfs.so @@ -163,6 +192,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index cfc938ae349..48f6dda8475 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -61,6 +61,13 @@ - libm.so.6 - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 5eed8dc87a7..672c184e10c 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -59,6 +59,13 @@ Needed : - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 687623bfeb2..2ec1965787d 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -54,6 +54,13 @@ Needed : - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 95122d3d650..95397a5fd0e 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -61,6 +61,13 @@ - libm.so.6 - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 1553481b614..fe385e2cb6f 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -61,6 +61,13 @@ - libm.so.6 - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index bfe5a9a06fa..977c13d06ee 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -56,6 +56,13 @@ - libm.so.6 - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index f2e42a90069..57e21512d51 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -13,48 +13,77 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : + - libm.so.6 + - libstdc++.so.6 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - libm.so.6 + - libstdc++.so.6 + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libm.so.6 + - libstdc++.so.6 + - libgcc_s.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 - Path : /usr/local/kong/lib/libssl.so.3 Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : + - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib - Path : /usr/local/lib/lua/5.1/lfs.so @@ -163,6 +192,7 @@ - libcrypto.so.3 - libz.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib Modules : - lua-kong-nginx-module diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index d0103ac00df..646e70445e9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -59,6 +59,13 @@ Needed : - libc.so.6 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 12545ec6e5f..f5966d758f0 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -42,6 +42,13 @@ - libc.so.6 - ld-linux-aarch64.so.1 +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + - Path : /usr/local/kong/lib/libssl.so.3 Needed : - libcrypto.so.3 From 33c91c4db53dc25aee31adaefadece39153810d2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 15:55:18 +0800 Subject: [PATCH 3612/4351] fix(toolchain): cleanup managed toolchain interface --- build/toolchain/BUILD | 2 +- build/toolchain/cc_toolchain_config.bzl | 50 ++++++++++++-------- build/toolchain/managed_toolchain.bzl | 62 ++----------------------- build/toolchain/templates/wrapper | 14 ------ 4 files changed, 35 insertions(+), 93 deletions(-) delete mode 100644 build/toolchain/templates/wrapper diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD index 9b870846acf..be5811521f1 100644 --- a/build/toolchain/BUILD +++ b/build/toolchain/BUILD @@ -28,7 +28,7 @@ cc_toolchain_config( compiler_configuration = {}, target_cpu = "aarch64", toolchain_path_prefix = "/usr/aarch64-linux-gnu/", # is this required? - tools_path_prefix = "/usr/bin/aarch64-linux-gnu-", + tools_prefix = "aarch64-linux-gnu-", ) cc_toolchain( diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index 7b1fe7d6c8b..cc7f0e44843 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -25,9 +25,23 @@ def _fmt_flags(flags, toolchain_path_prefix): def _cc_toolchain_config_impl(ctx): target_cpu = ctx.attr.target_cpu toolchain_path_prefix = ctx.attr.toolchain_path_prefix - tools_path_prefix = ctx.attr.tools_path_prefix + tools_prefix = ctx.attr.tools_prefix compiler_configuration = ctx.attr.compiler_configuration + # update to absolute paths if we are using a managed toolchain (downloaded by bazel) + if len(ctx.files.src) > 0: + if toolchain_path_prefix: + fail("Both `src` and `toolchain_path_prefix` is set, but toolchain_path_prefix will be overrided if `src` is set.") + + # file is something like external/aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu/bin/ar + # we will take aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu + toolchain_path_prefix = INTERNAL_ROOT + "/" + "/".join(ctx.files.src[0].path.split("/")[1:3]) + + _tools_root_dir = INTERNAL_ROOT + "/" + ctx.files.src[0].path.split("/")[1] + tools_prefix = _tools_root_dir + "/bin/" + tools_prefix + else: + tools_prefix = "/usr/bin/" + tools_prefix + # Unfiltered compiler flags; these are placed at the end of the command # line, so take precendence over any user supplied flags through --copts or # such. @@ -110,13 +124,9 @@ def _cc_toolchain_config_impl(ctx): if len(ctx.files.src) > 0: # define absolute path for managed toolchain # bazel doesn't support relative path for cxx_builtin_include_directories - # file is something like external/aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu/bin/ar - # we will take aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu - tools_dir = "/".join(ctx.files.src[0].path.split("/")[1:3]) - cxx_builtin_include_directories.append(INTERNAL_ROOT + "/" + tools_dir + "/include") - cxx_builtin_include_directories.append(INTERNAL_ROOT + "/" + tools_dir + "/sysroot/usr/include") - gcc_dir = "/".join(ctx.files.src[0].path.split("/")[1:2]) + "/lib/gcc" - cxx_builtin_include_directories.append(INTERNAL_ROOT + "/" + gcc_dir) + cxx_builtin_include_directories.append(toolchain_path_prefix + "/include") + cxx_builtin_include_directories.append(toolchain_path_prefix + "/sysroot/usr/include") + cxx_builtin_include_directories.append(_tools_root_dir + "/lib/gcc") # sysroot_path = compiler_configuration["sysroot_path"] # sysroot_prefix = "" @@ -140,39 +150,39 @@ def _cc_toolchain_config_impl(ctx): tool_paths = [ tool_path( name = "ar", - path = tools_path_prefix + "ar", + path = tools_prefix + "ar", ), tool_path( name = "cpp", - path = tools_path_prefix + "g++", + path = tools_prefix + "g++", ), tool_path( name = "gcc", - path = tools_path_prefix + "gcc", + path = tools_prefix + "gcc", ), tool_path( name = "gcov", - path = tools_path_prefix + "gcov", + path = tools_prefix + "gcov", ), tool_path( name = "ld", - path = tools_path_prefix + ctx.attr.ld, + path = tools_prefix + ctx.attr.ld, ), tool_path( name = "nm", - path = tools_path_prefix + "nm", + path = tools_prefix + "nm", ), tool_path( name = "objcopy", - path = tools_path_prefix + "objcopy", + path = tools_prefix + "objcopy", ), tool_path( name = "objdump", - path = tools_path_prefix + "objdump", + path = tools_prefix + "objdump", ), tool_path( name = "strip", - path = tools_path_prefix + "strip", + path = tools_prefix + "strip", ), ] @@ -223,12 +233,12 @@ cc_toolchain_config = rule( implementation = _cc_toolchain_config_impl, attrs = { "target_cpu": attr.string(), - "toolchain_path_prefix": attr.string(), - "tools_path_prefix": attr.string(), + "toolchain_path_prefix": attr.string(doc = "The root directory of the toolchain."), + "tools_prefix": attr.string(doc = "The tools prefix, for example aarch64-linux-gnu-"), "compiler_configuration": attr.string_list_dict(allow_empty = True, default = {}), "target_libc": attr.string(default = "gnu"), "ld": attr.string(default = "gcc"), - "src": attr.label(), + "src": attr.label(doc = "Reference to the managed toolchain repository, if set, toolchain_path_prefix will not be used and tools_prefix will be infered "), }, provides = [CcToolchainConfigInfo], ) diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl index e92682525ea..33c9001fc5a 100644 --- a/build/toolchain/managed_toolchain.bzl +++ b/build/toolchain/managed_toolchain.bzl @@ -7,45 +7,6 @@ aarch64_glibc_distros = { "aws2": "7", } -def _generate_wrappers_impl(ctx): - wrapper_file = ctx.actions.declare_file("wrapper") - ctx.actions.expand_template( - template = ctx.file._wrapper_template, - output = wrapper_file, - substitutions = { - "{{TOOLCHAIN_NAME}}": ctx.attr.toolchain_name, - }, - is_executable = True, - ) - - dummy_output = ctx.actions.declare_file(ctx.attr.name + ".wrapper-marker") - - ctx.actions.run_shell( - command = "build/toolchain/generate_wrappers.sh %s %s %s %s" % ( - ctx.attr.toolchain_name, - wrapper_file.path, - ctx.attr.tools_prefix, - dummy_output.path, - ), - progress_message = "Create wrappers for " + ctx.attr.toolchain_name, - inputs = [wrapper_file], - outputs = [dummy_output], - ) - - return [DefaultInfo(files = depset([dummy_output, wrapper_file]))] - -generate_wrappers = rule( - implementation = _generate_wrappers_impl, - attrs = { - "toolchain_name": attr.string(mandatory = True), - "tools_prefix": attr.string(mandatory = True), - "_wrapper_template": attr.label( - default = "//build/toolchain:templates/wrapper", - allow_single_file = True, - ), - }, -) - def define_managed_toolchain( name = None, arch = "x86_64", @@ -86,31 +47,16 @@ def define_managed_toolchain( ld = ld, target_cpu = arch, target_libc = libc, - toolchain_path_prefix = "wrappers-%s/" % identifier, # is this required? - tools_path_prefix = "wrappers-%s/%s" % (identifier, tools_prefix), - src = "@%s//:toolchain" % identifier, - ) - - generate_wrappers( - name = "%s_wrappers" % identifier, - toolchain_name = identifier, tools_prefix = tools_prefix, - ) - - native.filegroup( - name = "%s_files" % identifier, - srcs = [ - ":%s_wrappers" % identifier, - "@%s//:toolchain" % identifier, - ], + src = "@%s//:toolchain" % identifier, ) native.cc_toolchain( name = "%s_cc_toolchain" % identifier, - all_files = ":%s_files" % identifier, - compiler_files = ":%s_files" % identifier, + all_files = "@%s//:toolchain" % identifier, + compiler_files = "@%s//:toolchain" % identifier, dwp_files = ":empty", - linker_files = "%s_files" % identifier, + linker_files = "@%s//:toolchain" % identifier, objcopy_files = ":empty", strip_files = ":empty", supports_param_files = 0, diff --git a/build/toolchain/templates/wrapper b/build/toolchain/templates/wrapper deleted file mode 100644 index cb52306cfca..00000000000 --- a/build/toolchain/templates/wrapper +++ /dev/null @@ -1,14 +0,0 @@ -#!/bin/bash - -PREFIX= -if [[ ! -z ${EXT_BUILD_ROOT} ]]; then - PREFIX=${EXT_BUILD_ROOT}/ -elif [[ ! -e external/{{TOOLCHAIN_NAME}}/bin ]]; then - echo "EXT_BUILD_ROOT is not set and wrapper can't find the toolchain, is this script running with the correct environment (foreign_cc rules, cc_* rules)?" - exit 1 -fi - -NAME=$(/usr/bin/basename "$0") -TOOLCHAIN_BINDIR=${PREFIX}external/{{TOOLCHAIN_NAME}}/bin - -exec "${TOOLCHAIN_BINDIR}"/"${NAME}" "$@" \ No newline at end of file From 6f06a57e8d0ec6915cbe1f5eab5bbfb4ce8d1016 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 26 Apr 2024 17:26:14 +0800 Subject: [PATCH 3613/4351] fix(toolchain): pass flags to cross toolchain --- build/toolchain/cc_toolchain_config.bzl | 154 +++++++++++++++++++++--- 1 file changed, 138 insertions(+), 16 deletions(-) diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index cc7f0e44843..f72fb3f4b33 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -12,9 +12,44 @@ # See the License for the specific language governing permissions and # limitations under the License. -load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "feature", "tool_path") +load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "feature", "flag_group", "flag_set", "tool_path", "with_feature_set") +load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES") load("@toolchain_bindings//:variables.bzl", "INTERNAL_ROOT") +all_compile_actions = [ + ACTION_NAMES.c_compile, + ACTION_NAMES.cpp_compile, + ACTION_NAMES.linkstamp_compile, + ACTION_NAMES.assemble, + ACTION_NAMES.preprocess_assemble, + ACTION_NAMES.cpp_header_parsing, + ACTION_NAMES.cpp_module_compile, + ACTION_NAMES.cpp_module_codegen, + ACTION_NAMES.clif_match, + ACTION_NAMES.lto_backend, +] + +all_cpp_compile_actions = [ + ACTION_NAMES.cpp_compile, + ACTION_NAMES.linkstamp_compile, + ACTION_NAMES.cpp_header_parsing, + ACTION_NAMES.cpp_module_compile, + ACTION_NAMES.cpp_module_codegen, + ACTION_NAMES.clif_match, +] + +all_link_actions = [ + ACTION_NAMES.cpp_link_executable, + ACTION_NAMES.cpp_link_dynamic_library, + ACTION_NAMES.cpp_link_nodeps_dynamic_library, +] + +lto_index_actions = [ + ACTION_NAMES.lto_index_for_executable, + ACTION_NAMES.lto_index_for_dynamic_library, + ACTION_NAMES.lto_index_for_nodeps_dynamic_library, +] + # Bazel 4.* doesn't support nested starlark functions, so we cannot simplify #_fmt_flags() by defining it as a nested function. def _fmt_flags(flags, toolchain_path_prefix): @@ -64,10 +99,7 @@ def _cc_toolchain_config_impl(ctx): "-fstack-protector", "-fno-omit-frame-pointer", # Diagnostics - "-fcolor-diagnostics", "-Wall", - "-Wthread-safety", - "-Wself-assign", ] dbg_compile_flags = ["-g", "-fstandalone-debug"] @@ -84,6 +116,7 @@ def _cc_toolchain_config_impl(ctx): link_flags = [ # "--target=" + target_system_name, "-lm", + "-lstdc++", "-no-canonical-prefixes", ] @@ -96,7 +129,6 @@ def _cc_toolchain_config_impl(ctx): # only option. link_flags.extend([ - "-fuse-ld=lld", "-Wl,--build-id=md5", "-Wl,--hash-style=gnu", "-Wl,-z,relro,-z,now", @@ -190,29 +222,119 @@ def _cc_toolchain_config_impl(ctx): # Replace flags with any user-provided overrides. if "compile_flags" in compiler_configuration: - compile_flags = _fmt_flags(compiler_configuration["compile_flags"], toolchain_path_prefix) + compile_flags = compile_flags + _fmt_flags(compiler_configuration["compile_flags"], toolchain_path_prefix) if "cxx_flags" in compiler_configuration: - cxx_flags = _fmt_flags(compiler_configuration["cxx_flags"], toolchain_path_prefix) + cxx_flags = cxx_flags + _fmt_flags(compiler_configuration["cxx_flags"], toolchain_path_prefix) if "link_flags" in compiler_configuration: - link_flags = _fmt_flags(compiler_configuration["link_flags"], toolchain_path_prefix) + link_flags = link_flags + _fmt_flags(compiler_configuration["link_flags"], toolchain_path_prefix) if "link_libs" in compiler_configuration: - link_libs = _fmt_flags(compiler_configuration["link_libs"], toolchain_path_prefix) + link_libs = link_libs + _fmt_flags(compiler_configuration["link_libs"], toolchain_path_prefix) if "opt_compile_flags" in compiler_configuration: - opt_compile_flags = _fmt_flags(compiler_configuration["opt_compile_flags"], toolchain_path_prefix) + opt_compile_flags = opt_compile_flags + _fmt_flags(compiler_configuration["opt_compile_flags"], toolchain_path_prefix) if "opt_link_flags" in compiler_configuration: - opt_link_flags = _fmt_flags(compiler_configuration["opt_link_flags"], toolchain_path_prefix) + opt_link_flags = opt_link_flags + _fmt_flags(compiler_configuration["opt_link_flags"], toolchain_path_prefix) if "dbg_compile_flags" in compiler_configuration: - dbg_compile_flags = _fmt_flags(compiler_configuration["dbg_compile_flags"], toolchain_path_prefix) + dbg_compile_flags = dbg_compile_flags + _fmt_flags(compiler_configuration["dbg_compile_flags"], toolchain_path_prefix) if "coverage_compile_flags" in compiler_configuration: - coverage_compile_flags = _fmt_flags(compiler_configuration["coverage_compile_flags"], toolchain_path_prefix) + coverage_compile_flags = coverage_compile_flags + _fmt_flags(compiler_configuration["coverage_compile_flags"], toolchain_path_prefix) if "coverage_link_flags" in compiler_configuration: - coverage_link_flags = _fmt_flags(compiler_configuration["coverage_link_flags"], toolchain_path_prefix) + coverage_link_flags = coverage_link_flags + _fmt_flags(compiler_configuration["coverage_link_flags"], toolchain_path_prefix) if "unfiltered_compile_flags" in compiler_configuration: - unfiltered_compile_flags = _fmt_flags(compiler_configuration["unfiltered_compile_flags"], toolchain_path_prefix) + unfiltered_compile_flags = unfiltered_compile_flags + _fmt_flags(compiler_configuration["unfiltered_compile_flags"], toolchain_path_prefix) + + default_compile_flags_feature = feature( + name = "default_compile_flags", + enabled = True, + flag_sets = [ + flag_set( + actions = all_compile_actions, + flag_groups = ([ + flag_group( + flags = compile_flags, + ), + ] if compile_flags else []), + ), + flag_set( + actions = all_compile_actions, + flag_groups = ([ + flag_group( + flags = dbg_compile_flags, + ), + ] if dbg_compile_flags else []), + with_features = [with_feature_set(features = ["dbg"])], + ), + flag_set( + actions = all_compile_actions, + flag_groups = ([ + flag_group( + flags = opt_compile_flags, + ), + ] if opt_compile_flags else []), + with_features = [with_feature_set(features = ["opt"])], + ), + flag_set( + actions = all_cpp_compile_actions + [ACTION_NAMES.lto_backend], + flag_groups = ([ + flag_group( + flags = cxx_flags, + ), + ] if cxx_flags else []), + ), + ], + ) + + default_link_flags_feature = feature( + name = "default_link_flags", + enabled = True, + flag_sets = [ + flag_set( + actions = all_link_actions + lto_index_actions, + flag_groups = ([ + flag_group( + flags = link_flags, + ), + ] if link_flags else []), + ), + flag_set( + actions = all_link_actions + lto_index_actions, + flag_groups = ([ + flag_group( + flags = opt_link_flags, + ), + ] if opt_link_flags else []), + with_features = [with_feature_set(features = ["opt"])], + ), + ], + ) + + unfiltered_compile_flags_feature = feature( + name = "unfiltered_compile_flags", + enabled = True, + flag_sets = [ + flag_set( + actions = all_compile_actions, + flag_groups = ([ + flag_group( + flags = unfiltered_compile_flags, + ), + ] if unfiltered_compile_flags else []), + ), + ], + ) supports_pic_feature = feature(name = "supports_pic", enabled = True) supports_dynamic_linker_feature = feature(name = "supports_dynamic_linker", enabled = True) - features = [supports_dynamic_linker_feature, supports_pic_feature] + dbg_feature = feature(name = "dbg") + opt_feature = feature(name = "opt") + features = [ + supports_dynamic_linker_feature, + supports_pic_feature, + dbg_feature, + opt_feature, + default_compile_flags_feature, + unfiltered_compile_flags_feature, + default_link_flags_feature, + ] return cc_common.create_cc_toolchain_config_info( ctx = ctx, From 3980a63c10d681cb7b4f8509aaab86099af69744 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Fri, 26 Apr 2024 12:59:43 +0100 Subject: [PATCH 3614/4351] refactor(ai-plugins): streamline AI Proxy streaming system & add compatibilty for existing "client SDKs" (#12903) * feat(ai-proxy): complete refactor of streaming subsystem --------- Co-authored-by: Antoine Jacquemin --- .../kong/ai-proxy-client-params.yml | 6 + .../kong/ai-proxy-preserve-mode.yml | 6 + kong/clustering/compat/checkers.lua | 55 +++ kong/llm/drivers/anthropic.lua | 175 ++++++- kong/llm/drivers/azure.lua | 36 +- kong/llm/drivers/cohere.lua | 220 ++++----- kong/llm/drivers/llama2.lua | 19 +- kong/llm/drivers/mistral.lua | 23 +- kong/llm/drivers/openai.lua | 99 ++-- kong/llm/drivers/shared.lua | 369 ++++++++++++--- kong/llm/init.lua | 309 +----------- kong/plugins/ai-proxy/handler.lua | 347 +++++++++++--- kong/tools/http.lua | 1 - .../09-hybrid_mode/09-config-compat_spec.lua | 114 +++++ spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 446 ++++++++++++++---- .../02-openai_integration_spec.lua | 112 ++++- .../03-anthropic_integration_spec.lua | 17 - .../04-cohere_integration_spec.lua | 17 - .../38-ai-proxy/05-azure_integration_spec.lua | 17 - .../06-mistral_integration_spec.lua | 19 - .../09-streaming_integration_spec.lua | 203 +++++++- .../01-transformer_spec.lua | 9 +- .../01-transformer_spec.lua | 1 + .../llm-v1-chat/requests/good-stream.json | 13 + .../anthropic/llm-v1-chat.json | 3 +- .../anthropic/llm-v1-completions.json | 3 +- .../azure/llm-v1-completions.json | 3 +- .../expected-requests/cohere/llm-v1-chat.json | 5 +- .../cohere/llm-v1-completions.json | 3 +- .../llama2/raw/llm-v1-chat.json | 3 +- .../llama2/raw/llm-v1-completions.json | 3 +- .../openai/llm-v1-completions.txt | 2 +- 32 files changed, 1784 insertions(+), 874 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-client-params.yml create mode 100644 changelog/unreleased/kong/ai-proxy-preserve-mode.yml create mode 100644 spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good-stream.json diff --git a/changelog/unreleased/kong/ai-proxy-client-params.yml b/changelog/unreleased/kong/ai-proxy-client-params.yml new file mode 100644 index 00000000000..2d76256a190 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-client-params.yml @@ -0,0 +1,6 @@ +message: | + AI Proxy now reads most prompt tuning parameters from the client, whilst the + plugin config 'model options' are now just defaults. This fixes support for + using the respective provider's native SDK. +type: feature +scope: Plugin diff --git a/changelog/unreleased/kong/ai-proxy-preserve-mode.yml b/changelog/unreleased/kong/ai-proxy-preserve-mode.yml new file mode 100644 index 00000000000..ff7af94add2 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-preserve-mode.yml @@ -0,0 +1,6 @@ +message: | + AI Proxy now has a 'preserve' route_type option, where the requests and responses + are passed directly to the upstream LLM. This is to enable compatilibity with any + and all models and SDKs, that may be used when calling the AI services. +type: feature +scope: Plugin diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 2a900f0728e..6c361dc853e 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -23,6 +23,61 @@ end local compatible_checkers = { + { 3007000000, --[[ 3.7.0.0 ]] + function(config_table, dp_version, log_suffix) + local has_update + + for _, plugin in ipairs(config_table.plugins or {}) do + if plugin.name == 'ai-proxy' then + local config = plugin.config + if config.model and config.model.options then + if config.model.options.response_streaming then + config.model.options.response_streaming = nil + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' response_streaming == nil, because it is not supported' .. + ' in this release', + dp_version, log_suffix) + has_update = true + end + + if config.model.options.upstream_path then + config.model.options.upstream_path = nil + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' upstream_path == nil, because it is not supported' .. + ' in this release', + dp_version, log_suffix) + has_update = true + end + end + + if config.route_type == "preserve" then + config.route_type = "llm/v1/chat" + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' route_type == "llm/v1/chat", because preserve' .. + ' mode is not supported in this release', + dp_version, log_suffix) + has_update = true + end + end + + if plugin.name == 'ai-request-transformer' or plugin.name == 'ai-response-transformer' then + local config = plugin.config + if config.llm.model + and config.llm.model.options + and config.llm.model.options.upstream_path then + config.llm.model.options.upstream_path = nil + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' upstream_path == nil, because it is not supported' .. + ' in this release', + dp_version, log_suffix) + has_update = true + end + end + end + + return has_update + end, + }, { 3006000000, --[[ 3.6.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index e41f6dd9d7f..8eb206b8c1f 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -6,6 +6,7 @@ local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") local socket_url = require "socket.url" local buffer = require("string.buffer") +local string_gsub = string.gsub -- -- globals @@ -92,9 +93,10 @@ local transformers_to = { return nil, nil, err end - messages.temperature = (model.options and model.options.temperature) or nil - messages.max_tokens = (model.options and model.options.max_tokens) or nil - messages.model = model.name + messages.temperature = request_table.temperature or (model.options and model.options.temperature) or nil + messages.max_tokens = request_table.max_tokens or (model.options and model.options.max_tokens) or nil + messages.model = model.name or request_table.model + messages.stream = request_table.stream or false -- explicitly set this if nil return messages, "application/json", nil end, @@ -108,14 +110,136 @@ local transformers_to = { return nil, nil, err end - prompt.temperature = (model.options and model.options.temperature) or nil - prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or nil + prompt.temperature = request_table.temperature or (model.options and model.options.temperature) or nil + prompt.max_tokens_to_sample = request_table.max_tokens or (model.options and model.options.max_tokens) or nil prompt.model = model.name + prompt.model = model.name or request_table.model + prompt.stream = request_table.stream or false -- explicitly set this if nil return prompt, "application/json", nil end, } +local function delta_to_event(delta, model_info) + local data = { + choices = { + [1] = { + delta = { + content = (delta.delta + and delta.delta.text) + or (delta.content_block + and "") + or "", + }, + index = 0, + finish_reason = cjson.null, + logprobs = cjson.null, + }, + }, + id = kong + and kong.ctx + and kong.ctx.plugin + and kong.ctx.plugin.ai_proxy_anthropic_stream_id, + model = model_info.name, + object = "chat.completion.chunk", + } + + return cjson.encode(data), nil, nil +end + +local function start_to_event(event_data, model_info) + local meta = event_data.message or {} + + local metadata = { + prompt_tokens = meta.usage + and meta.usage.input_tokens + or nil, + completion_tokens = meta.usage + and meta.usage.output_tokens + or nil, + model = meta.model, + stop_reason = meta.stop_reason, + stop_sequence = meta.stop_sequence, + } + + local message = { + choices = { + [1] = { + delta = { + content = "", + role = meta.role, + }, + index = 0, + logprobs = cjson.null, + }, + }, + id = meta.id, + model = model_info.name, + object = "chat.completion.chunk", + system_fingerprint = cjson.null, + } + + message = cjson.encode(message) + kong.ctx.plugin.ai_proxy_anthropic_stream_id = meta.id + + return message, nil, metadata +end + +local function handle_stream_event(event_t, model_info, route_type) + local event_id = event_t.event + local event_data = cjson.decode(event_t.data) + + if not event_id or not event_data then + return nil, "transformation to stream event failed or empty stream event received", nil + end + + if event_id == "message_start" then + -- message_start and contains the token usage and model metadata + + if event_data and event_data.message then + return start_to_event(event_data, model_info) + else + return nil, "message_start is missing the metadata block", nil + end + + elseif event_id == "message_delta" then + -- message_delta contains and interim token count of the + -- last few frames / iterations + if event_data + and event_data.usage then + return nil, nil, { + prompt_tokens = nil, + completion_tokens = event_data.meta.usage + and event_data.meta.usage.output_tokens + or nil, + stop_reason = event_data.delta + and event_data.delta.stop_reason + or nil, + stop_sequence = event_data.delta + and event_data.delta.stop_sequence + or nil, + } + else + return nil, "message_delta is missing the metadata block", nil + end + + elseif event_id == "content_block_start" then + -- content_block_start is just an empty string and indicates + -- that we're getting an actual answer + return delta_to_event(event_data, model_info) + + elseif event_id == "content_block_delta" then + return delta_to_event(event_data, model_info) + + elseif event_id == "message_stop" then + return "[DONE]", nil, nil + + elseif event_id == "ping" then + return nil, nil, nil + + end +end + local transformers_from = { ["llm/v1/chat"] = function(response_string) local response_table, err = cjson.decode(response_string) @@ -199,6 +323,8 @@ local transformers_from = { return nil, "'completion' not in anthropic://llm/v1/chat response" end end, + + ["stream/llm/v1/chat"] = handle_stream_event, } function _M.from_format(response_string, model_info, route_type) @@ -210,7 +336,7 @@ function _M.from_format(response_string, model_info, route_type) return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - local ok, response_string, err = pcall(transform, response_string) + local ok, response_string, err = pcall(transform, response_string, model_info, route_type) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, @@ -230,6 +356,8 @@ function _M.to_format(request_table, model_info, route_type) return request_table, nil, nil end + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + if not transformers_to[route_type] then return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) end @@ -327,23 +455,30 @@ end function _M.configure_request(conf) local parsed_url - if conf.route_type ~= "preserve" then - if conf.model.options.upstream_url then - parsed_url = socket_url.parse(conf.model.options.upstream_url) - else - parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) - parsed_url.path = ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - - if not parsed_url.path then - return nil, fmt("operation %s is not supported for anthropic provider", conf.route_type) - end + if conf.model.options.upstream_url then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = conf.model.options + and conf.model.options.upstream_path + or ai_shared.operation_map[DRIVER_NAME][conf.route_type] + and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + or "/" + + if not parsed_url.path then + return nil, fmt("operation %s is not supported for anthropic provider", conf.route_type) end - - kong.service.request.set_path(parsed_url.path) - kong.service.request.set_scheme(parsed_url.scheme) - kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) end + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) + + + kong.service.request.set_header("anthropic-version", conf.model.options.anthropic_version) local auth_header_name = conf.auth and conf.auth.header_name diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 7918cf166bc..390a96256cb 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -6,6 +6,7 @@ local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") local openai_driver = require("kong.llm.drivers.openai") local socket_url = require "socket.url" +local string_gsub = string.gsub -- -- globals @@ -14,9 +15,21 @@ local DRIVER_NAME = "azure" _M.from_format = openai_driver.from_format _M.to_format = openai_driver.to_format -_M.pre_request = openai_driver.pre_request _M.header_filter_hooks = openai_driver.header_filter_hooks +function _M.pre_request(conf) + kong.service.request.set_header("Accept-Encoding", "gzip, identity") -- tell server not to send brotli + + -- for azure provider, all of these must/will be set by now + if conf.logging and conf.logging.log_statistics then + kong.log.set_serialize_value("ai.meta.azure_instance_id", conf.model.options.azure_instance) + kong.log.set_serialize_value("ai.meta.azure_deployment_id", conf.model.options.azure_deployment_id) + kong.log.set_serialize_value("ai.meta.azure_api_version", conf.model.options.azure_api_version) + end + + return true +end + function _M.post_request(conf) if ai_shared.clear_response_headers[DRIVER_NAME] then for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do @@ -44,8 +57,10 @@ function _M.subrequest(body, conf, http_opts, return_res_table) or fmt( "%s%s?api-version=%s", ai_shared.upstream_url_format[DRIVER_NAME]:format(conf.model.options.azure_instance, conf.model.options.azure_deployment_id), - ai_shared.operation_map[DRIVER_NAME][conf.route_type].path, - conf.model.options.azure_api_version or "2023-05-15" + conf.model.options + and conf.model.options.upstream_path + or ai_shared.operation_map[DRIVER_NAME][conf.route_type].path, + conf.model.options.azure_api_version ) local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method @@ -91,15 +106,21 @@ function _M.configure_request(conf) local url = fmt( "%s%s", ai_shared.upstream_url_format[DRIVER_NAME]:format(conf.model.options.azure_instance, conf.model.options.azure_deployment_id), - ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + conf.model.options + and conf.model.options.upstream_path + or ai_shared.operation_map[DRIVER_NAME][conf.route_type] + and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + or "/" ) parsed_url = socket_url.parse(url) end + -- if the path is read from a URL capture, 3re that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) - kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) - + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) local auth_header_name = conf.auth and conf.auth.header_name local auth_header_value = conf.auth and conf.auth.header_value @@ -114,7 +135,8 @@ function _M.configure_request(conf) local query_table = kong.request.get_query() -- technically min supported version - query_table["api-version"] = conf.model.options and conf.model.options.azure_api_version or "2023-05-15" + query_table["api-version"] = kong.request.get_query_arg("api-version") + or (conf.model.options and conf.model.options.azure_api_version) if auth_param_name and auth_param_value and auth_param_location == "query" then query_table[auth_param_name] = auth_param_value diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 2788c749b46..79aa0ca5010 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -6,25 +6,32 @@ local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") local socket_url = require "socket.url" local table_new = require("table.new") +local string_gsub = string.gsub -- -- globals local DRIVER_NAME = "cohere" + +local _CHAT_ROLES = { + ["system"] = "CHATBOT", + ["assistant"] = "CHATBOT", + ["user"] = "USER", +} -- -local function handle_stream_event(event_string, model_info, route_type) +local function handle_stream_event(event_t, model_info, route_type) local metadata - + -- discard empty frames, it should either be a random new line, or comment - if #event_string < 1 then + if (not event_t.data) or (#event_t.data < 1) then return end - local event, err = cjson.decode(event_string) + local event, err = cjson.decode(event_t.data) if err then return nil, "failed to decode event frame from cohere: " .. err, nil end - + local new_event if event.event_type == "stream-start" then @@ -89,11 +96,10 @@ local function handle_stream_event(event_string, model_info, route_type) end elseif event.event_type == "stream-end" then - -- return a metadata object, with a null event - metadata = { - -- prompt_tokens = event.response.token_count.prompt_tokens, - -- completion_tokens = event.response.token_count.response_tokens, + -- return a metadata object, with the OpenAI termination event + new_event = "[DONE]" + metadata = { completion_tokens = event.response and event.response.meta and event.response.meta.billed_units @@ -114,113 +120,76 @@ local function handle_stream_event(event_string, model_info, route_type) and event.token_count.prompt_tokens or 0, } - end if new_event then - new_event = cjson.encode(new_event) + if new_event ~= "[DONE]" then + new_event = cjson.encode(new_event) + end + return new_event, nil, metadata else return nil, nil, metadata -- caller code will handle "unrecognised" event types end end -local transformers_to = { - ["llm/v1/chat"] = function(request_table, model) - request_table.model = model.name - if request_table.prompt and request_table.messages then - return kong.response.exit(400, "cannot run a 'prompt' and a history of 'messages' at the same time - refer to schema") +local function handle_json_inference_event(request_table, model) + request_table.temperature = request_table.temperature + request_table.max_tokens = request_table.max_tokens - elseif request_table.messages then - -- we have to move all BUT THE LAST message into "chat_history" array - -- and move the LAST message (from 'user') into "message" string - if #request_table.messages > 1 then - local chat_history = table_new(#request_table.messages - 1, 0) - for i, v in ipairs(request_table.messages) do - -- if this is the last message prompt, don't add to history - if i < #request_table.messages then - local role - if v.role == "assistant" or v.role == "CHATBOT" then - role = "CHATBOT" - else - role = "USER" - end + request_table.p = request_table.top_p + request_table.k = request_table.top_k + + request_table.top_p = nil + request_table.top_k = nil + + request_table.model = model.name or request_table.model + request_table.stream = request_table.stream or false -- explicitly set this + + if request_table.prompt and request_table.messages then + return kong.response.exit(400, "cannot run a 'prompt' and a history of 'messages' at the same time - refer to schema") - chat_history[i] = { - role = role, - message = v.content, - } + elseif request_table.messages then + -- we have to move all BUT THE LAST message into "chat_history" array + -- and move the LAST message (from 'user') into "message" string + if #request_table.messages > 1 then + local chat_history = table_new(#request_table.messages - 1, 0) + for i, v in ipairs(request_table.messages) do + -- if this is the last message prompt, don't add to history + if i < #request_table.messages then + local role + if v.role == "assistant" or v.role == _CHAT_ROLES.assistant then + role = _CHAT_ROLES.assistant + else + role = _CHAT_ROLES.user end + + chat_history[i] = { + role = role, + message = v.content, + } end - - request_table.chat_history = chat_history end - - request_table.temperature = model.options.temperature - request_table.message = request_table.messages[#request_table.messages].content - request_table.messages = nil - - elseif request_table.prompt then - request_table.temperature = model.options.temperature - request_table.max_tokens = model.options.max_tokens - request_table.truncate = request_table.truncate or "END" - request_table.return_likelihoods = request_table.return_likelihoods or "NONE" - request_table.p = model.options.top_p - request_table.k = model.options.top_k - + + request_table.chat_history = chat_history end - - return request_table, "application/json", nil - end, - - ["llm/v1/completions"] = function(request_table, model) - request_table.model = model.name - - if request_table.prompt and request_table.messages then - return kong.response.exit(400, "cannot run a 'prompt' and a history of 'messages' at the same time - refer to schema") - - elseif request_table.messages then - -- we have to move all BUT THE LAST message into "chat_history" array - -- and move the LAST message (from 'user') into "message" string - if #request_table.messages > 1 then - local chat_history = table_new(#request_table.messages - 1, 0) - for i, v in ipairs(request_table.messages) do - -- if this is the last message prompt, don't add to history - if i < #request_table.messages then - local role - if v.role == "assistant" or v.role == "CHATBOT" then - role = "CHATBOT" - else - role = "USER" - end - chat_history[i] = { - role = role, - message = v.content, - } - end - end - - request_table.chat_history = chat_history - end - - request_table.temperature = model.options.temperature - request_table.message = request_table.messages[#request_table.messages].content - request_table.messages = nil - - elseif request_table.prompt then - request_table.temperature = model.options.temperature - request_table.max_tokens = model.options.max_tokens - request_table.truncate = request_table.truncate or "END" - request_table.return_likelihoods = request_table.return_likelihoods or "NONE" - request_table.p = model.options.top_p - request_table.k = model.options.top_k - - end + request_table.message = request_table.messages[#request_table.messages].content + request_table.messages = nil + + elseif request_table.prompt then + request_table.prompt = request_table.prompt + request_table.messages = nil + request_table.message = nil + end + + return request_table, "application/json", nil +end - return request_table, "application/json", nil - end, +local transformers_to = { + ["llm/v1/chat"] = handle_json_inference_event, + ["llm/v1/completions"] = handle_json_inference_event, } local transformers_from = { @@ -281,9 +250,20 @@ local transformers_from = { messages.id = response_table.generation_id local stats = { - completion_tokens = response_table.token_count and response_table.token_count.response_tokens or nil, - prompt_tokens = response_table.token_count and response_table.token_count.prompt_tokens or nil, - total_tokens = response_table.token_count and response_table.token_count.total_tokens or nil, + completion_tokens = response_table.meta + and response_table.meta.billed_units + and response_table.meta.billed_units.output_tokens + or nil, + + prompt_tokens = response_table.meta + and response_table.meta.billed_units + and response_table.meta.billed_units.input_tokens + or nil, + + total_tokens = response_table.meta + and response_table.meta.billed_units + and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens) + or nil, } messages.usage = stats @@ -393,6 +373,8 @@ function _M.to_format(request_table, model_info, route_type) return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) end + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + local ok, response_object, content_type, err = pcall( transformers_to[route_type], request_table, @@ -484,23 +466,28 @@ end -- returns err or nil function _M.configure_request(conf) local parsed_url - - if conf.route_type ~= "preserve" then - if conf.model.options.upstream_url then - parsed_url = socket_url.parse(conf.model.options.upstream_url) - else - parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) - parsed_url.path = ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - - if not parsed_url.path then - return false, fmt("operation %s is not supported for cohere provider", conf.route_type) - end + + if conf.model.options.upstream_url then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = conf.model.options + and conf.model.options.upstream_path + or ai_shared.operation_map[DRIVER_NAME][conf.route_type] + and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + or "/" + + if not parsed_url.path then + return false, fmt("operation %s is not supported for cohere provider", conf.route_type) end - - kong.service.request.set_path(parsed_url.path) - kong.service.request.set_scheme(parsed_url.scheme) - kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) end + + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) local auth_header_name = conf.auth and conf.auth.header_name local auth_header_value = conf.auth and conf.auth.header_value @@ -522,5 +509,4 @@ function _M.configure_request(conf) return true, nil end - return _M diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index bf3ee42ee74..b2c41db7776 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -108,10 +108,11 @@ end local function to_raw(request_table, model) local messages = {} messages.parameters = {} - messages.parameters.max_new_tokens = model.options and model.options.max_tokens - messages.parameters.top_p = model.options and model.options.top_p or 1.0 - messages.parameters.top_k = model.options and model.options.top_k or 40 - messages.parameters.temperature = model.options and model.options.temperature + messages.parameters.max_new_tokens = request_table.max_tokens + messages.parameters.top_p = request_table.top_p + messages.parameters.top_k = request_table.top_k + messages.parameters.temperature = request_table.temperature + messages.parameters.stream = request_table.stream or false -- explicitly set this if request_table.prompt and request_table.messages then return kong.response.exit(400, "cannot run raw 'prompt' and chat history 'messages' requests at the same time - refer to schema") @@ -178,6 +179,8 @@ function _M.to_format(request_table, model_info, route_type) return openai_driver.to_format(request_table, model_info, route_type) end + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + -- dynamically call the correct transformer local ok, response_object, content_type, err = pcall( transformers_to[fmt("%s/%s", route_type, model_info.options.llama2_format)], @@ -253,11 +256,6 @@ function _M.post_request(conf) end function _M.pre_request(conf, body) - -- check for user trying to bring own model - if body and body.model then - return false, "cannot use own model for this instance" - end - return true, nil end @@ -265,6 +263,9 @@ end function _M.configure_request(conf) local parsed_url = socket_url.parse(conf.model.options.upstream_url) + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index d091939eeb2..8a98ef6258f 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -7,6 +7,7 @@ local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") local openai_driver = require("kong.llm.drivers.openai") local socket_url = require "socket.url" +local string_gsub = string.gsub -- -- globals @@ -65,6 +66,8 @@ function _M.to_format(request_table, model_info, route_type) return nil, nil, fmt("no transformer available to format %s://%s", model_info.provider, transformer_type) end + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + -- dynamically call the correct transformer local ok, response_object, content_type, err = pcall( transformers_to[transformer_type], @@ -128,11 +131,6 @@ function _M.subrequest(body, conf, http_opts, return_res_table) end function _M.pre_request(conf, body) - -- check for user trying to bring own model - if body and body.model then - return nil, "cannot use own model for this instance" - end - return true, nil end @@ -146,14 +144,15 @@ end -- returns err or nil function _M.configure_request(conf) - if conf.route_type ~= "preserve" then - -- mistral shared openai operation paths - local parsed_url = socket_url.parse(conf.model.options.upstream_url) + -- mistral shared operation paths + local parsed_url = socket_url.parse(conf.model.options.upstream_url) - kong.service.request.set_path(parsed_url.path) - kong.service.request.set_scheme(parsed_url.scheme) - kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) - end + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) local auth_header_name = conf.auth and conf.auth.header_name local auth_header_value = conf.auth and conf.auth.header_value diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 27472be5c9a..9f4965ece0d 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -5,58 +5,30 @@ local cjson = require("cjson.safe") local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") local socket_url = require "socket.url" +local string_gsub = string.gsub -- -- globals local DRIVER_NAME = "openai" -- -local function handle_stream_event(event_string) - if #event_string > 0 then - local lbl, val = event_string:match("(%w*): (.*)") - - if lbl == "data" then - return val - end - end - - return nil +local function handle_stream_event(event_t) + return event_t.data end local transformers_to = { - ["llm/v1/chat"] = function(request_table, model, max_tokens, temperature, top_p) - -- if user passed a prompt as a chat, transform it to a chat message - if request_table.prompt then - request_table.messages = { - { - role = "user", - content = request_table.prompt, - } - } - end - - local this = { - model = model, - messages = request_table.messages, - max_tokens = max_tokens, - temperature = temperature, - top_p = top_p, - stream = request_table.stream or false, - } - - return this, "application/json", nil + ["llm/v1/chat"] = function(request_table, model_info, route_type) + request_table.model = request_table.model or model_info.name + request_table.stream = request_table.stream or false -- explicitly set this + + return request_table, "application/json", nil end, - ["llm/v1/completions"] = function(request_table, model, max_tokens, temperature, top_p) - local this = { - prompt = request_table.prompt, - model = model, - max_tokens = max_tokens, - temperature = temperature, - stream = request_table.stream or false, - } + ["llm/v1/completions"] = function(request_table, model_info, route_type) + request_table.model = model_info.name + request_table.stream = request_table.stream or false -- explicitly set this - return this, "application/json", nil + return request_table, "application/json", nil end, } @@ -123,13 +95,12 @@ function _M.to_format(request_table, model_info, route_type) return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) end + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + local ok, response_object, content_type, err = pcall( transformers_to[route_type], request_table, - model_info.name, - (model_info.options and model_info.options.max_tokens), - (model_info.options and model_info.options.temperature), - (model_info.options and model_info.options.top_p) + model_info ) if err or (not ok) then return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) @@ -206,10 +177,7 @@ function _M.post_request(conf) end function _M.pre_request(conf, body) - -- check for user trying to bring own model - if body and body.model then - return nil, "cannot use own model for this instance" - end + kong.service.request.set_header("Accept-Encoding", "gzip, identity") -- tell server not to send brotli return true, nil end @@ -217,24 +185,29 @@ end -- returns err or nil function _M.configure_request(conf) local parsed_url - - if conf.route_type ~= "preserve" then - if (conf.model.options and conf.model.options.upstream_url) then - parsed_url = socket_url.parse(conf.model.options.upstream_url) - else - local path = ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - if not path then - return nil, fmt("operation %s is not supported for openai provider", conf.route_type) - end - - parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) - parsed_url.path = path + + if (conf.model.options and conf.model.options.upstream_url) then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + local path = conf.model.options + and conf.model.options.upstream_path + or ai_shared.operation_map[DRIVER_NAME][conf.route_type] + and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + or "/" + if not path then + return nil, fmt("operation %s is not supported for openai provider", conf.route_type) end - kong.service.request.set_path(parsed_url.path) - kong.service.request.set_scheme(parsed_url.scheme) - kong.service.set_target(parsed_url.host, tonumber(parsed_url.port)) + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = path end + + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) local auth_header_name = conf.auth and conf.auth.header_name local auth_header_value = conf.auth and conf.auth.header_value diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 041062a724d..f4696f116c1 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -6,6 +6,18 @@ local http = require("resty.http") local fmt = string.format local os = os local parse_url = require("socket.url").parse +local utils = require("kong.tools.utils") +-- + +-- static +local str_find = string.find +local str_sub = string.sub +local string_match = string.match +local split = utils.split + +local function str_ltrim(s) -- remove leading whitespace from string. + return (s:gsub("^%s*", "")) +end -- local log_entry_keys = { @@ -35,6 +47,7 @@ local openai_override = os.getenv("OPENAI_TEST_PORT") _M.streaming_has_token_counts = { ["cohere"] = true, ["llama2"] = true, + ["anthropic"] = true, } _M.upstream_url_format = { @@ -102,11 +115,35 @@ _M.clear_response_headers = { }, } +--- +-- Takes an already 'standardised' input, and merges +-- any missing fields with their defaults as defined +-- in the plugin config. +-- +-- It it supposed to be completely provider-agnostic, +-- and only operate to assist the Kong operator to +-- allow their users and admins to define a pre-runed +-- set of default options for any AI inference request. +-- +-- @param {table} request kong-format inference request conforming to one of many supported formats +-- @param {table} options the 'config.model.options' table from any Kong AI plugin +-- @return {table} the input 'request' table, but with (missing) default options merged in +-- @return {string} error if any is thrown - request should definitely be terminated if this is not nil +function _M.merge_config_defaults(request, options, request_format) + if options then + request.temperature = request.temperature or options.temperature + request.max_tokens = request.max_tokens or options.max_tokens + request.top_p = request.top_p or options.top_p + request.top_k = request.top_k or options.top_k + end + + return request, nil +end local function handle_stream_event(event_table, model_info, route_type) if event_table.done then -- return analytics table - return nil, nil, { + return "[DONE]", nil, { prompt_tokens = event_table.prompt_eval_count or 0, completion_tokens = event_table.eval_count or 0, } @@ -143,6 +180,58 @@ local function handle_stream_event(event_table, model_info, route_type) end end +--- +-- Splits a HTTPS data chunk or frame into individual +-- SSE-format messages, see: +-- https://developer.mozilla.org/en-US/docs/Web/API/Server-sent_events/Using_server-sent_events#event_stream_format +-- +-- For compatibility, it also looks for the first character being '{' which +-- indicates that the input is not text/event-stream format, but instead a chunk +-- of delimited application/json, which some providers return, in which case +-- it simply splits the frame into separate JSON messages and appends 'data: ' +-- as if it were an SSE message. +-- +-- @param {string} frame input string to format into SSE events +-- @param {string} delimiter delimeter (can be complex string) to split by +-- @return {table} n number of split SSE messages, or empty table +function _M.frame_to_events(frame) + local events = {} + + -- todo check if it's raw json and + -- just return the split up data frame + if string.sub(str_ltrim(frame), 1, 1) == "{" then + for event in frame:gmatch("[^\r\n]+") do + events[#events + 1] = { + data = event, + } + end + else + local event_lines = split(frame, "\n") + local struct = { event = nil, id = nil, data = nil } + + for _, dat in ipairs(event_lines) do + if #dat < 1 then + events[#events + 1] = struct + struct = { event = nil, id = nil, data = nil } + end + + local s1, _ = str_find(dat, ":") -- find where the cut point is + + if s1 and s1 ~= 1 then + local field = str_sub(dat, 1, s1-1) -- returns "data " from data: hello world + local value = str_ltrim(str_sub(dat, s1+1)) -- returns "hello world" from data: hello world + + -- for now not checking if the value is already been set + if field == "event" then struct.event = value + elseif field == "id" then struct.id = value + elseif field == "data" then struct.data = value + end -- if + end -- if + end + end + + return events +end function _M.to_ollama(request_table, model) local input = {} @@ -165,10 +254,10 @@ function _M.to_ollama(request_table, model) if model.options then input.options = {} - if model.options.max_tokens then input.options.num_predict = model.options.max_tokens end - if model.options.temperature then input.options.temperature = model.options.temperature end - if model.options.top_p then input.options.top_p = model.options.top_p end - if model.options.top_k then input.options.top_k = model.options.top_k end + input.options.num_predict = request_table.max_tokens + input.options.temperature = request_table.temperature + input.options.top_p = request_table.top_p + input.options.top_k = request_table.top_k end return input, "application/json", nil @@ -234,8 +323,76 @@ function _M.from_ollama(response_string, model_info, route_type) end end + + if output and output ~= "[DONE]" then + output, err = cjson.encode(output) + end + + -- err maybe be nil from successful decode above + return output, err, analytics +end + +function _M.conf_from_request(kong_request, source, key) + if source == "uri_captures" then + return kong_request.get_uri_captures().named[key] + elseif source == "headers" then + return kong_request.get_header(key) + elseif source == "query_params" then + return kong_request.get_query_arg(key) + else + return nil, "source '" .. source .. "' is not supported" + end +end + +function _M.resolve_plugin_conf(kong_request, conf) + local err + local conf_m = utils.cycle_aware_deep_copy(conf) + + -- handle model name + local model_m = string_match(conf_m.model.name or "", '%$%((.-)%)') + if model_m then + local splitted = split(model_m, '.') + if #splitted ~= 2 then + return nil, "cannot parse expression for field 'model.name'" + end + + -- find the request parameter, with the configured name + model_m, err = _M.conf_from_request(kong_request, splitted[1], splitted[2]) + if err then + return nil, err + end + if not model_m then + return nil, "'" .. splitted[1] .. "', key '" .. splitted[2] .. "' was not provided" + end + + -- replace the value + conf_m.model.name = model_m + end + + -- handle all other options + for k, v in pairs(conf.model.options or {}) do + local prop_m = string_match(v or "", '%$%((.-)%)') + if prop_m then + local splitted = split(prop_m, '.') + if #splitted ~= 2 then + return nil, "cannot parse expression for field '" .. v .. "'" + end + + -- find the request parameter, with the configured name + prop_m, err = _M.conf_from_request(kong_request, splitted[1], splitted[2]) + if err then + return nil, err + end + if not prop_m then + return nil, splitted[1] .. " key " .. splitted[2] .. " was not provided" + end + + -- replace the value + conf_m.model.options[k] = prop_m + end + end - return output and cjson.encode(output) or nil, nil, analytics + return conf_m end function _M.pre_request(conf, request_table) @@ -244,15 +401,30 @@ function _M.pre_request(conf, request_table) local auth_param_value = conf.auth and conf.auth.param_value local auth_param_location = conf.auth and conf.auth.param_location - if auth_param_name and auth_param_value and auth_param_location == "body" then + if auth_param_name and auth_param_value and auth_param_location == "body" and request_table then request_table[auth_param_name] = auth_param_value end + if conf.logging and conf.logging.log_statistics then + kong.log.set_serialize_value(log_entry_keys.REQUEST_MODEL, conf.model.name) + kong.log.set_serialize_value(log_entry_keys.PROVIDER_NAME, conf.model.provider) + end + -- if enabled AND request type is compatible, capture the input for analytics if conf.logging and conf.logging.log_payloads then kong.log.set_serialize_value(log_entry_keys.REQUEST_BODY, kong.request.get_raw_body()) end + -- log tokens prompt for reports and billing + if conf.route_type ~= "preserve" then + local prompt_tokens, err = _M.calculate_cost(request_table, {}, 1.0) + if err then + kong.log.warn("failed calculating cost for prompt tokens: ", err) + prompt_tokens = 0 + end + kong.ctx.shared.ai_prompt_tokens = (kong.ctx.shared.ai_prompt_tokens or 0) + prompt_tokens + end + return true, nil end @@ -274,70 +446,78 @@ function _M.post_request(conf, response_object) end -- analytics and logging - if conf.logging and conf.logging.log_statistics then - local provider_name = conf.model.provider + local provider_name = conf.model.provider - local plugin_name = conf.__key__:match('plugins:(.-):') - if not plugin_name or plugin_name == "" then - return nil, "no plugin name is being passed by the plugin" - end + local plugin_name = conf.__key__:match('plugins:(.-):') + if not plugin_name or plugin_name == "" then + return nil, "no plugin name is being passed by the plugin" + end - -- check if we already have analytics in this context - local request_analytics = kong.ctx.shared.analytics + -- check if we already have analytics in this context + local request_analytics = kong.ctx.shared.analytics - -- create a new structure if not - if not request_analytics then - request_analytics = {} - end + -- create a new structure if not + if not request_analytics then + request_analytics = {} + end - -- check if we already have analytics for this provider - local request_analytics_plugin = request_analytics[plugin_name] - - -- create a new structure if not - if not request_analytics_plugin then - request_analytics_plugin = { - [log_entry_keys.META_CONTAINER] = {}, - [log_entry_keys.PAYLOAD_CONTAINER] = {}, - [log_entry_keys.TOKENS_CONTAINER] = { - [log_entry_keys.PROMPT_TOKEN] = 0, - [log_entry_keys.COMPLETION_TOKEN] = 0, - [log_entry_keys.TOTAL_TOKENS] = 0, - }, - } - end + -- check if we already have analytics for this provider + local request_analytics_plugin = request_analytics[plugin_name] + + -- create a new structure if not + if not request_analytics_plugin then + request_analytics_plugin = { + [log_entry_keys.META_CONTAINER] = {}, + [log_entry_keys.PAYLOAD_CONTAINER] = {}, + [log_entry_keys.TOKENS_CONTAINER] = { + [log_entry_keys.PROMPT_TOKEN] = 0, + [log_entry_keys.COMPLETION_TOKEN] = 0, + [log_entry_keys.TOTAL_TOKENS] = 0, + }, + } + end - -- Set the model, response, and provider names in the current try context - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = conf.model.name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id + -- Set the model, response, and provider names in the current try context + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = conf.model.name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id - -- Capture openai-format usage stats from the transformed response body - if response_object.usage then - if response_object.usage.prompt_tokens then - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] + response_object.usage.prompt_tokens - end - if response_object.usage.completion_tokens then - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] + response_object.usage.completion_tokens - end - if response_object.usage.total_tokens then - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] + response_object.usage.total_tokens - end + -- Capture openai-format usage stats from the transformed response body + if response_object.usage then + if response_object.usage.prompt_tokens then + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] + response_object.usage.prompt_tokens end - - -- Log response body if logging payloads is enabled - if conf.logging and conf.logging.log_payloads then - request_analytics_plugin[log_entry_keys.PAYLOAD_CONTAINER][log_entry_keys.RESPONSE_BODY] = body_string + if response_object.usage.completion_tokens then + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] + response_object.usage.completion_tokens end + if response_object.usage.total_tokens then + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] + response_object.usage.total_tokens + end + end + + -- Log response body if logging payloads is enabled + if conf.logging and conf.logging.log_payloads then + request_analytics_plugin[log_entry_keys.PAYLOAD_CONTAINER][log_entry_keys.RESPONSE_BODY] = body_string + end - -- Update context with changed values - request_analytics[plugin_name] = request_analytics_plugin - kong.ctx.shared.analytics = request_analytics + -- Update context with changed values + request_analytics[plugin_name] = request_analytics_plugin + kong.ctx.shared.analytics = request_analytics + if conf.logging and conf.logging.log_statistics then -- Log analytics data kong.log.set_serialize_value(fmt("%s.%s", "ai", plugin_name), request_analytics_plugin) end + -- log tokens response for reports and billing + local response_tokens, err = _M.calculate_cost(response_object, {}, 1.0) + if err then + kong.log.warn("failed calculating cost for response tokens: ", err) + response_tokens = 0 + end + kong.ctx.shared.ai_response_tokens = (kong.ctx.shared.ai_response_tokens or 0) + response_tokens + return nil end @@ -396,4 +576,79 @@ function _M.http_request(url, body, method, headers, http_opts, buffered) end end +-- Function to count the number of words in a string +local function count_words(str) + local count = 0 + for word in str:gmatch("%S+") do + count = count + 1 + end + return count +end + +-- Function to count the number of words or tokens based on the content type +local function count_prompt(content, tokens_factor) + local count = 0 + + if type(content) == "string" then + count = count_words(content) * tokens_factor + elseif type(content) == "table" then + for _, item in ipairs(content) do + if type(item) == "string" then + count = count + (count_words(item) * tokens_factor) + elseif type(item) == "number" then + count = count + 1 + elseif type(item) == "table" then + for _2, item2 in ipairs(item) do + if type(item2) == "number" then + count = count + 1 + else + return nil, "Invalid request format" + end + end + else + return nil, "Invalid request format" + end + end + else + return nil, "Invalid request format" + end + return count, nil +end + +function _M.calculate_cost(query_body, tokens_models, tokens_factor) + local query_cost = 0 + local err + + if not query_body then + return nil, "cannot calculate tokens on empty request" + end + + if query_body.choices then + -- Calculate the cost based on the content type + for _, choice in ipairs(query_body.choices) do + if choice.message and choice.message.content then + query_cost = query_cost + (count_words(choice.message.content) * tokens_factor) + elseif choice.text then + query_cost = query_cost + (count_words(choice.text) * tokens_factor) + end + end + elseif query_body.messages then + -- Calculate the cost based on the content type + for _, message in ipairs(query_body.messages) do + query_cost = query_cost + (count_words(message.content) * tokens_factor) + end + elseif query_body.prompt then + -- Calculate the cost based on the content type + query_cost, err = count_prompt(query_body.prompt, tokens_factor) + if err then + return nil, err + end + end + + -- Round the total cost quantified + query_cost = math.floor(query_cost + 0.5) + + return query_cost, nil +end + return _M diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 5bc54531de5..6ac1a1ff0b9 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -3,11 +3,7 @@ local typedefs = require("kong.db.schema.typedefs") local fmt = string.format local cjson = require("cjson.safe") local re_match = ngx.re.match -local buf = require("string.buffer") -local lower = string.lower -local meta = require "kong.meta" local ai_shared = require("kong.llm.drivers.shared") -local strip = require("kong.tools.utils").strip -- local _M = {} @@ -53,8 +49,8 @@ local model_options_schema = { fields = { { response_streaming = { type = "string", - description = "Whether to 'optionally allow', 'deny', or 'always' (force) the streaming of answers via WebSocket.", - required = true, + description = "Whether to 'optionally allow', 'deny', or 'always' (force) the streaming of answers via server sent events.", + required = false, default = "allow", one_of = { "allow", "deny", "always" } }}, { max_tokens = { @@ -66,20 +62,17 @@ local model_options_schema = { type = "number", description = "Defines the matching temperature, if using chat or completion models.", required = false, - between = { 0.0, 5.0 }, - default = 1.0 }}, + between = { 0.0, 5.0 }}}, { top_p = { type = "number", description = "Defines the top-p probability mass, if supported.", required = false, - between = { 0, 1 }, - default = 1.0 }}, + between = { 0, 1 }}}, { top_k = { type = "integer", description = "Defines the top-k most likely tokens, if supported.", required = false, - between = { 0, 500 }, - default = 0 }}, + between = { 0, 500 }}}, { anthropic_version = { type = "string", description = "Defines the schema/API version, if using Anthropic provider.", @@ -111,6 +104,11 @@ local model_options_schema = { description = "Manually specify or override the full URL to the AI operation endpoints, " .. "when calling (self-)hosted models, or for running via a private endpoint.", required = false }}, + { upstream_path = { + description = "Manually specify or override the AI operation path, " + .. "used when e.g. using the 'preserve' route_type.", + type = "string", + required = false }}, } } @@ -157,9 +155,10 @@ _M.config_schema = { fields = { { route_type = { type = "string", - description = "The model's operation implementation, for this provider.", + description = "The model's operation implementation, for this provider. " .. + "Set to `preserve` to pass through without transformation.", required = true, - one_of = { "llm/v1/chat", "llm/v1/completions" } }}, + one_of = { "llm/v1/chat", "llm/v1/completions", "preserve" } }}, { auth = auth_schema }, { model = model_schema }, { logging = logging_schema }, @@ -184,12 +183,6 @@ _M.config_schema = { then_at_least_one_of = { "model.options.mistral_format" }, then_err = "must set %s for mistral provider" }}, - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { }, - then_at_least_one_of = { "model.name" }, - then_err = "Must set a model name. Refer to https://docs.konghq.com/hub/kong-inc/ai-proxy/ " .. - "for supported models." }}, - { conditional_at_least_one_of = { if_field = "model.provider", if_match = { one_of = { "anthropic" } }, then_at_least_one_of = { "model.options.anthropic_version" }, @@ -233,15 +226,6 @@ _M.config_schema = { }, } -local streaming_skip_headers = { - ["connection"] = true, - ["content-type"] = true, - ["keep-alive"] = true, - ["set-cookie"] = true, - ["transfer-encoding"] = true, - ["via"] = true, -} - local formats_compatible = { ["llm/v1/chat"] = { ["llm/v1/chat"] = true, @@ -251,20 +235,6 @@ local formats_compatible = { }, } -local function bad_request(msg) - ngx.log(ngx.WARN, msg) - ngx.status = 400 - ngx.header["Content-Type"] = "application/json" - ngx.say(cjson.encode({ error = { message = msg } })) -end - -local function internal_server_error(msg) - ngx.log(ngx.ERR, msg) - ngx.status = 500 - ngx.header["Content-Type"] = "application/json" - ngx.say(cjson.encode({ error = { message = msg } })) -end - local function identify_request(request) -- primitive request format determination local formats = {} @@ -291,104 +261,11 @@ local function identify_request(request) end end -local function get_token_text(event_t) - -- chat - return - event_t and - event_t.choices and - #event_t.choices > 0 and - event_t.choices[1].delta and - event_t.choices[1].delta.content - - or - - -- completions - event_t and - event_t.choices and - #event_t.choices > 0 and - event_t.choices[1].text - - or "" -end - --- Function to count the number of words in a string -local function count_words(str) - local count = 0 - for word in str:gmatch("%S+") do - count = count + 1 - end - return count -end - --- Function to count the number of words or tokens based on the content type -local function count_prompt(content, tokens_factor) - local count = 0 - - if type(content) == "string" then - count = count_words(content) * tokens_factor - elseif type(content) == "table" then - for _, item in ipairs(content) do - if type(item) == "string" then - count = count + (count_words(item) * tokens_factor) - elseif type(item) == "number" then - count = count + 1 - elseif type(item) == "table" then - for _2, item2 in ipairs(item) do - if type(item2) == "number" then - count = count + 1 - else - return nil, "Invalid request format" - end - end - else - return nil, "Invalid request format" - end - end - else - return nil, "Invalid request format" - end - return count -end - -function _M:calculate_cost(query_body, tokens_models, tokens_factor) - local query_cost = 0 - local err - - -- Check if max_tokens is provided in the request body - local max_tokens = query_body.max_tokens - - if not max_tokens then - if query_body.model and tokens_models then - max_tokens = tonumber(tokens_models[query_body.model]) - end - end - - if not max_tokens then - return nil, "No max_tokens in query and no key found in the plugin config for model: " .. query_body.model - end - - if query_body.messages then - -- Calculate the cost based on the content type - for _, message in ipairs(query_body.messages) do - query_cost = query_cost + (count_words(message.content) * tokens_factor) - end - elseif query_body.prompt then - -- Calculate the cost based on the content type - query_cost, err = count_prompt(query_body.prompt, tokens_factor) - if err then - return nil, err - end - else - return nil, "No messages or prompt in query" +function _M.is_compatible(request, route_type) + if route_type == "preserve" then + return true end - -- Round the total cost quantified - query_cost = math.floor(query_cost + 0.5) - - return query_cost -end - -function _M.is_compatible(request, route_type) local format, err = identify_request(request) if err then return nil, err @@ -401,160 +278,6 @@ function _M.is_compatible(request, route_type) return false, fmt("[%s] message format is not compatible with [%s] route type", format, route_type) end -function _M:handle_streaming_request(body) - -- convert it to the specified driver format - local request, _, err = self.driver.to_format(body, self.conf.model, self.conf.route_type) - if err then - return internal_server_error(err) - end - - -- run the shared logging/analytics/auth function - ai_shared.pre_request(self.conf, request) - - local prompt_tokens = 0 - local err - if not ai_shared.streaming_has_token_counts[self.conf.model.provider] then - -- Estimate the cost using KONG CX's counter implementation - prompt_tokens, err = self:calculate_cost(request, {}, 1.8) - if err then - return internal_server_error("unable to estimate request token cost: " .. err) - end - end - - -- send it to the ai service - local res, _, err, httpc = self.driver.subrequest(request, self.conf, self.http_opts, true) - if err then - return internal_server_error("failed to connect to " .. self.conf.model.provider .. " for streaming: " .. err) - end - if res.status ~= 200 then - err = "bad status code whilst opening streaming to " .. self.conf.model.provider .. ": " .. res.status - ngx.log(ngx.WARN, err) - return bad_request(err) - end - - -- get a big enough buffered ready to make sure we rip the entire chunk(s) each time - local reader = res.body_reader - local buffer_size = 35536 - local events - - -- we create a fake "kong response" table to pass to the telemetry handler later - local telemetry_fake_table = { - response = buf:new(), - usage = { - prompt_tokens = prompt_tokens, - completion_tokens = 0, - total_tokens = 0, - }, - } - - ngx.status = 200 - ngx.header["Content-Type"] = "text/event-stream" - ngx.header["Via"] = meta._SERVER_TOKENS - - for k, v in pairs(res.headers) do - if not streaming_skip_headers[lower(k)] then - ngx.header[k] = v - end - end - - -- server-sent events should ALWAYS be chunk encoded. - -- if they aren't then... we just won't support them. - repeat - -- receive next chunk - local buffer, err = reader(buffer_size) - if err then - ngx.log(ngx.ERR, "failed to read chunk of streaming buffer, ", err) - break - elseif not buffer then - break - end - - -- we need to rip each message from this chunk - events = {} - for s in buffer:gmatch("[^\r\n]+") do - table.insert(events, s) - end - - local metadata - local route_type = "stream/" .. self.conf.route_type - - -- then parse each into the standard inference format - for i, event in ipairs(events) do - local event_t - local token_t - - -- some LLMs do a final reply with token counts, and such - -- so we will stash them if supported - local formatted, err, this_metadata = self.driver.from_format(event, self.conf.model, route_type) - if err then - return internal_server_error(err) - end - - metadata = this_metadata or metadata - - -- handle event telemetry - if self.conf.logging.log_statistics then - - if not ai_shared.streaming_has_token_counts[self.conf.model.provider] then - event_t = cjson.decode(formatted) - token_t = get_token_text(event_t) - - -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them - -- but this is all we can do until OpenAI fixes this... - -- - -- essentially, every 4 characters is a token, with minimum of 1 per event - telemetry_fake_table.usage.completion_tokens = - telemetry_fake_table.usage.completion_tokens + math.ceil(#strip(token_t) / 4) - - elseif metadata then - telemetry_fake_table.usage.completion_tokens = metadata.completion_tokens - telemetry_fake_table.usage.prompt_tokens = metadata.prompt_tokens - end - - end - - -- then stream to the client - if formatted then -- only stream relevant frames back to the user - if self.conf.logging.log_payloads then - -- append the "choice" to the buffer, for logging later. this actually works! - if not event_t then - event_t, err = cjson.decode(formatted) - end - - if err then - return internal_server_error("something wrong with decoding a specific token") - end - - if not token_t then - token_t = get_token_text(event_t) - end - - telemetry_fake_table.response:put(token_t) - end - - -- construct, transmit, and flush the frame - ngx.print("data: ", formatted, "\n\n") - ngx.flush(true) - end - end - - until not buffer - - local ok, err = httpc:set_keepalive() - if not ok then - -- continue even if keepalive gets killed - ngx.log(ngx.WARN, "setting keepalive failed: ", err) - end - - -- process telemetry - telemetry_fake_table.response = telemetry_fake_table.response:tostring() - - telemetry_fake_table.usage.total_tokens = telemetry_fake_table.usage.completion_tokens + - telemetry_fake_table.usage.prompt_tokens - - ai_shared.post_request(self.conf, telemetry_fake_table) -end - function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex_match) local err, _ diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index b5886683fcc..cb2baabc4d7 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -2,11 +2,12 @@ local _M = {} -- imports local ai_shared = require("kong.llm.drivers.shared") -local ai_module = require("kong.llm") local llm = require("kong.llm") local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") local kong_meta = require("kong.meta") +local buffer = require "string.buffer" +local strip = require("kong.tools.utils").strip -- @@ -33,6 +34,135 @@ local function internal_server_error(msg) return kong.response.exit(500, ERROR_MSG) end +local function get_token_text(event_t) + -- chat + return + event_t and + event_t.choices and + #event_t.choices > 0 and + event_t.choices[1].delta and + event_t.choices[1].delta.content + + or + + -- completions + event_t and + event_t.choices and + #event_t.choices > 0 and + event_t.choices[1].text + + or "" +end + +local function handle_streaming_frame(conf) + -- make a re-usable framebuffer + local framebuffer = buffer.new() + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + -- create a buffer to store each response token/frame, on first pass + if conf.logging + and conf.logging.log_payloads + and (not kong.ctx.plugin.ai_stream_log_buffer) then + kong.ctx.plugin.ai_stream_log_buffer = buffer.new() + end + + -- now handle each chunk/frame + local chunk = ngx.arg[1] + local finished = ngx.arg[2] + + if type(chunk) == "string" and chunk ~= "" then + -- transform each one into flat format, skipping transformer errors + -- because we have already 200 OK'd the client by now + + if (not finished) and (is_gzip) then + chunk = kong_utils.inflate_gzip(chunk) + end + + local events = ai_shared.frame_to_events(chunk) + + for _, event in ipairs(events) do + local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) + + local event_t = nil + local token_t = nil + local err + + if formatted then -- only stream relevant frames back to the user + if conf.logging and conf.logging.log_payloads and (formatted ~= "[DONE]") then + -- append the "choice" to the buffer, for logging later. this actually works! + if not event_t then + event_t, err = cjson.decode(formatted) + end + + if not err then + if not token_t then + token_t = get_token_text(event_t) + end + + kong.ctx.plugin.ai_stream_log_buffer:put(token_t) + end + end + + -- handle event telemetry + if conf.logging and conf.logging.log_statistics then + if not ai_shared.streaming_has_token_counts[conf.model.provider] then + if formatted ~= "[DONE]" then + if not event_t then + event_t, err = cjson.decode(formatted) + end + + if not err then + if not token_t then + token_t = get_token_text(event_t) + end + + -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them + -- but this is all we can do until OpenAI fixes this... + -- + -- essentially, every 4 characters is a token, with minimum of 1*4 per event + kong.ctx.plugin.ai_stream_completion_tokens = + (kong.ctx.plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) + end + end + + elseif metadata then + kong.ctx.plugin.ai_stream_completion_tokens = metadata.completion_tokens or kong.ctx.plugin.ai_stream_completion_tokens + kong.ctx.plugin.ai_stream_prompt_tokens = metadata.prompt_tokens or kong.ctx.plugin.ai_stream_prompt_tokens + end + end + + framebuffer:put("data: ") + framebuffer:put(formatted or "") + framebuffer:put((formatted ~= "[DONE]") and "\n\n" or "") + end + end + end + + local response_frame = framebuffer:get() + if (not finished) and (is_gzip) then + response_frame = kong_utils.deflate_gzip(response_frame) + end + + ngx.arg[1] = response_frame + + if finished then + local fake_response_t = { + response = kong.ctx.plugin.ai_stream_log_buffer and kong.ctx.plugin.ai_stream_log_buffer:get(), + usage = { + prompt_tokens = kong.ctx.plugin.ai_stream_prompt_tokens or 0, + completion_tokens = kong.ctx.plugin.ai_stream_completion_tokens or 0, + total_tokens = (kong.ctx.plugin.ai_stream_prompt_tokens or 0) + + (kong.ctx.plugin.ai_stream_completion_tokens or 0), + } + } + + ngx.arg[1] = nil + ai_shared.post_request(conf, fake_response_t) + kong.ctx.plugin.ai_stream_log_buffer = nil + end +end function _M:header_filter(conf) if kong.ctx.shared.skip_response_transformer then @@ -49,6 +179,13 @@ function _M:header_filter(conf) return end + -- we use openai's streaming mode (SSE) + if kong.ctx.shared.ai_proxy_streaming_mode then + -- we are going to send plaintext event-stream frames for ALL models + kong.response.set_header("Content-Type", "text/event-stream") + return + end + local response_body = kong.service.response.get_raw_body() if not response_body then return @@ -57,24 +194,33 @@ function _M:header_filter(conf) local ai_driver = require("kong.llm.drivers." .. conf.model.provider) local route_type = conf.route_type - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - response_body = kong_utils.inflate_gzip(response_body) - end - - local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) - if err then - kong.ctx.plugin.ai_parser_error = true - - ngx.status = 500 - ERROR_MSG.error.message = err - - kong.ctx.plugin.parsed_response = cjson.encode(ERROR_MSG) + -- if this is a 'streaming' request, we can't know the final + -- result of the response body, so we just proceed to body_filter + -- to translate each SSE event frame + if not kong.ctx.shared.ai_proxy_streaming_mode then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + response_body = kong_utils.inflate_gzip(response_body) + end - elseif new_response_string then - -- preserve the same response content type; assume the from_format function - -- has returned the body in the appropriate response output format - kong.ctx.plugin.parsed_response = new_response_string + if route_type == "preserve" then + kong.ctx.plugin.parsed_response = response_body + else + local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + if err then + kong.ctx.plugin.ai_parser_error = true + + ngx.status = 500 + ERROR_MSG.error.message = err + + kong.ctx.plugin.parsed_response = cjson.encode(ERROR_MSG) + + elseif new_response_string then + -- preserve the same response content type; assume the from_format function + -- has returned the body in the appropriate response output format + kong.ctx.plugin.parsed_response = new_response_string + end + end end ai_driver.post_request(conf) @@ -83,11 +229,13 @@ end function _M:body_filter(conf) -- if body_filter is called twice, then return - if kong.ctx.plugin.body_called then + if kong.ctx.plugin.body_called and not kong.ctx.shared.ai_proxy_streaming_mode then return end - if kong.ctx.shared.skip_response_transformer then + local route_type = conf.route_type + + if kong.ctx.shared.skip_response_transformer and (route_type ~= "preserve") then local response_body if kong.ctx.shared.parsed_response then response_body = kong.ctx.shared.parsed_response @@ -105,7 +253,6 @@ function _M:body_filter(conf) end local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local route_type = conf.route_type local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) if err then @@ -119,29 +266,32 @@ function _M:body_filter(conf) if (kong.response.get_status() ~= 200) and (not kong.ctx.plugin.ai_parser_error) then return end - - -- (kong.response.get_status() == 200) or (kong.ctx.plugin.ai_parser_error) - - -- all errors MUST be checked and returned in header_filter - -- we should receive a replacement response body from the same thread - local original_request = kong.ctx.plugin.parsed_response - local deflated_request = original_request - - if deflated_request then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - deflated_request = kong_utils.deflate_gzip(deflated_request) - end - - kong.response.set_raw_body(deflated_request) - end + if route_type ~= "preserve" then + if kong.ctx.shared.ai_proxy_streaming_mode then + handle_streaming_frame(conf) + else + -- all errors MUST be checked and returned in header_filter + -- we should receive a replacement response body from the same thread + local original_request = kong.ctx.plugin.parsed_response + local deflated_request = original_request + + if deflated_request then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + deflated_request = kong_utils.deflate_gzip(deflated_request) + end + + kong.response.set_raw_body(deflated_request) + end - -- call with replacement body, or original body if nothing changed - local _, err = ai_shared.post_request(conf, original_request) - if err then - kong.log.warn("analytics phase failed for request, ", err) - end + -- call with replacement body, or original body if nothing changed + local _, err = ai_shared.post_request(conf, original_request) + if err then + kong.log.warn("analytics phase failed for request, ", err) + end + end + end end kong.ctx.plugin.body_called = true @@ -151,9 +301,11 @@ end function _M:access(conf) -- store the route_type in ctx for use in response parsing local route_type = conf.route_type + kong.ctx.plugin.operation = route_type local request_table + local multipart = false -- we may have received a replacement / decorated request body from another AI plugin if kong.ctx.shared.replacement_request then @@ -167,7 +319,41 @@ function _M:access(conf) request_table = kong.request.get_body(content_type) if not request_table then - return bad_request("content-type header does not match request body") + if not string.find(content_type, "multipart/form-data", nil, true) then + return bad_request("content-type header does not match request body") + end + + multipart = true -- this may be a large file upload, so we have to proxy it directly + end + end + + -- resolve the real plugin config values + local conf_m, err = ai_shared.resolve_plugin_conf(kong.request, conf) + if err then + return bad_request(err) + end + + -- copy from the user request if present + if (not multipart) and (not conf_m.model.name) and (request_table.model) then + conf_m.model.name = request_table.model + elseif multipart then + conf_m.model.name = "NOT_SPECIFIED" + end + + -- model is stashed in the copied plugin conf, for consistency in transformation functions + if not conf_m.model.name then + return bad_request("model parameter not found in request, nor in gateway configuration") + end + + -- stash for analytics later + kong.ctx.plugin.llm_model_requested = conf_m.model.name + + -- check the incoming format is the same as the configured LLM format + if not multipart then + local compatible, err = llm.is_compatible(request_table, route_type) + if not compatible then + kong.ctx.shared.skip_response_transformer = true + return bad_request(err) end end @@ -178,50 +364,71 @@ function _M:access(conf) return bad_request(err) end - if request_table.stream or conf.model.options.response_streaming == "always" then - kong.ctx.shared.skip_response_transformer = true - - -- into sub-request streaming handler - -- everything happens in the access phase here - if conf.model.options.response_streaming == "deny" then + -- check if the user has asked for a stream, and/or if + -- we are forcing all requests to be of streaming type + if request_table and request_table.stream or + (conf_m.model.options and conf_m.model.options.response_streaming) == "always" then + -- this condition will only check if user has tried + -- to activate streaming mode within their request + if conf_m.model.options and conf_m.model.options.response_streaming == "deny" then return bad_request("response streaming is not enabled for this LLM") end - local llm_handler = ai_module:new(conf, {}) - llm_handler:handle_streaming_request(request_table) + -- store token cost estimate, on first pass + if not kong.ctx.plugin.ai_stream_prompt_tokens then + local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) + if err then + return internal_server_error("unable to estimate request token cost: " .. err) + end + + kong.ctx.plugin.ai_stream_prompt_tokens = prompt_tokens + end + + -- specific actions need to skip later for this to work + kong.ctx.shared.ai_proxy_streaming_mode = true + else kong.service.request.enable_buffering() + end - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - -- execute pre-request hooks for this driver - local ok, err = ai_driver.pre_request(conf, request_table) - if not ok then - return bad_request(err) - end + -- execute pre-request hooks for this driver + local ok, err = ai_driver.pre_request(conf_m, request_table) + if not ok then + return bad_request(err) + end + -- transform the body to Kong-format for this provider/model + local parsed_request_body, content_type, err + if route_type ~= "preserve" and (not multipart) then -- transform the body to Kong-format for this provider/model - local parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf.model, route_type) + parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) if err then + kong.ctx.shared.skip_response_transformer = true return bad_request(err) end + end - -- execute pre-request hooks for "all" drivers before set new body - local ok, err = ai_shared.pre_request(conf, parsed_request_body) - if not ok then - return bad_request(err) - end + -- execute pre-request hooks for "all" drivers before set new body + local ok, err = ai_shared.pre_request(conf_m, parsed_request_body) + if not ok then + return bad_request(err) + end + if route_type ~= "preserve" then kong.service.request.set_body(parsed_request_body, content_type) + end - -- now re-configure the request for this operation type - local ok, err = ai_driver.configure_request(conf) - if not ok then - return internal_server_error(err) - end - - -- lights out, and away we go + -- now re-configure the request for this operation type + local ok, err = ai_driver.configure_request(conf_m) + if not ok then + kong.ctx.shared.skip_response_transformer = true + return internal_server_error(err) end + + -- lights out, and away we go + end diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 26a125fab76..34ca72ccdc2 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -553,5 +553,4 @@ do end end - return _M diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index b64af4cf5c6..96f41bfd03d 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -472,6 +472,120 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) end) end) + + describe("ai plugins", function() + it("[ai-proxy] sets unsupported AI LLM properties to nil or defaults", function() + -- [[ 3.7.x ]] -- + local ai_proxy = admin.plugins:insert { + name = "ai-proxy", + enabled = true, + config = { + route_type = "preserve", -- becomes 'llm/v1/chat' + auth = { + header_name = "header", + header_value = "value", + }, + model = { + name = "any-model-name", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + response_streaming = "allow", -- becomes nil + upstream_path = "/anywhere", -- becomes nil + }, + }, + }, + } + -- ]] + + local expected_ai_proxy_prior_37 = utils.cycle_aware_deep_copy(ai_proxy) + expected_ai_proxy_prior_37.config.model.options.response_streaming = nil + expected_ai_proxy_prior_37.config.model.options.upstream_path = nil + expected_ai_proxy_prior_37.config.route_type = "llm/v1/chat" + + do_assert(utils.uuid(), "3.6.0", expected_ai_proxy_prior_37) + + -- cleanup + admin.plugins:remove({ id = ai_proxy.id }) + end) + + it("[ai-request-transformer] sets unsupported AI LLM properties to nil or defaults", function() + -- [[ 3.7.x ]] -- + local ai_request_transformer = admin.plugins:insert { + name = "ai-request-transformer", + enabled = true, + config = { + prompt = "Convert my message to XML.", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "header", + header_value = "value", + }, + model = { + name = "any-model-name", + provider = "azure", + options = { + azure_instance = "azure-1", + azure_deployment_id = "azdep-1", + azure_api_version = "2023-01-01", + max_tokens = 512, + temperature = 0.5, + upstream_path = "/anywhere", -- becomes nil + }, + }, + }, + }, + } + -- ]] + + local expected_ai_request_transformer_prior_37 = utils.cycle_aware_deep_copy(ai_request_transformer) + expected_ai_request_transformer_prior_37.config.llm.model.options.upstream_path = nil + + do_assert(utils.uuid(), "3.6.0", expected_ai_request_transformer_prior_37) + + -- cleanup + admin.plugins:remove({ id = ai_request_transformer.id }) + end) + + it("[ai-response-transformer] sets unsupported AI LLM properties to nil or defaults", function() + -- [[ 3.7.x ]] -- + local ai_response_transformer = admin.plugins:insert { + name = "ai-response-transformer", + enabled = true, + config = { + prompt = "Convert my message to XML.", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "header", + header_value = "value", + }, + model = { + name = "any-model-name", + provider = "cohere", + options = { + azure_api_version = "2023-01-01", + max_tokens = 512, + temperature = 0.5, + upstream_path = "/anywhere", -- becomes nil + }, + }, + }, + }, + } + -- ]] + + local expected_ai_response_transformer_prior_37 = utils.cycle_aware_deep_copy(ai_response_transformer) + expected_ai_response_transformer_prior_37.config.llm.model.options.upstream_path = nil + + do_assert(utils.uuid(), "3.6.0", expected_ai_response_transformer_prior_37) + + -- cleanup + admin.plugins:remove({ id = ai_response_transformer.id }) + end) + end) end) end) diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 7773ee6c71d..9ff754a1407 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -4,6 +4,7 @@ local pl_replace = require("pl.stringx").replace local cjson = require("cjson.safe") local fmt = string.format local llm = require("kong.llm") +local ai_shared = require("kong.llm.drivers.shared") local SAMPLE_LLM_V1_CHAT = { messages = { @@ -18,6 +19,24 @@ local SAMPLE_LLM_V1_CHAT = { }, } +local SAMPLE_LLM_V1_CHAT_WITH_SOME_OPTS = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "assistant", + content = "What is 1 + 1?" + }, + }, + max_tokens = 256, + temperature = 0.1, + top_p = 0.2, + some_extra_param = "string_val", + another_extra_param = 0.5, +} + local SAMPLE_DOUBLE_FORMAT = { messages = { [1] = { @@ -35,141 +54,172 @@ local SAMPLE_DOUBLE_FORMAT = { local FORMATS = { openai = { ["llm/v1/chat"] = { - name = "gpt-4", - provider = "openai", - options = { - max_tokens = 512, - temperature = 0.5, + config = { + name = "gpt-4", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + }, }, }, ["llm/v1/completions"] = { - name = "gpt-3.5-turbo-instruct", - provider = "openai", - options = { - max_tokens = 512, - temperature = 0.5, + config = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 512, + temperature = 0.5, + }, }, }, }, cohere = { ["llm/v1/chat"] = { - name = "command", - provider = "cohere", - options = { - max_tokens = 512, - temperature = 0.5, + config = { + name = "command", + provider = "cohere", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0 + }, }, }, ["llm/v1/completions"] = { - name = "command", - provider = "cohere", - options = { - max_tokens = 512, - temperature = 0.5, - top_p = 0.75, - top_k = 5, + config = { + name = "command", + provider = "cohere", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 0.75, + top_k = 5, + }, }, }, }, anthropic = { ["llm/v1/chat"] = { - name = "claude-2.1", - provider = "anthropic", - options = { - max_tokens = 512, - temperature = 0.5, - top_p = 1.0, + config = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, }, }, ["llm/v1/completions"] = { - name = "claude-2.1", - provider = "anthropic", - options = { - max_tokens = 512, - temperature = 0.5, - top_p = 1.0, + config = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, }, }, }, azure = { ["llm/v1/chat"] = { - name = "gpt-4", - provider = "azure", - options = { - max_tokens = 512, - temperature = 0.5, - top_p = 1.0, + config = { + name = "gpt-4", + provider = "azure", + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, }, }, ["llm/v1/completions"] = { - name = "gpt-3.5-turbo-instruct", + config = { + name = "gpt-3.5-turbo-instruct", provider = "azure", - options = { - max_tokens = 512, - temperature = 0.5, - top_p = 1.0, + options = { + max_tokens = 512, + temperature = 0.5, + top_p = 1.0, + }, }, }, }, llama2_raw = { ["llm/v1/chat"] = { - name = "llama2", - provider = "llama2", - options = { - max_tokens = 512, - temperature = 0.5, - llama2_format = "ollama", + config = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "raw", + top_p = 1, + top_k = 40, + }, }, }, ["llm/v1/completions"] = { - name = "llama2", - provider = "llama2", - options = { - max_tokens = 512, - temperature = 0.5, - llama2_format = "raw", + config = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "raw", + }, }, }, }, llama2_ollama = { ["llm/v1/chat"] = { - name = "llama2", - provider = "llama2", - options = { - max_tokens = 512, - temperature = 0.5, - llama2_format = "ollama", + config = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "ollama", + }, }, }, ["llm/v1/completions"] = { - name = "llama2", - provider = "llama2", - options = { - max_tokens = 512, - temperature = 0.5, - llama2_format = "ollama", + config = { + name = "llama2", + provider = "llama2", + options = { + max_tokens = 512, + temperature = 0.5, + llama2_format = "ollama", + }, }, }, }, mistral_openai = { ["llm/v1/chat"] = { - name = "mistral-tiny", - provider = "mistral", - options = { - max_tokens = 512, - temperature = 0.5, - mistral_format = "openai", + config = { + name = "mistral-tiny", + provider = "mistral", + options = { + max_tokens = 512, + temperature = 0.5, + mistral_format = "openai", + }, }, }, }, mistral_ollama = { ["llm/v1/chat"] = { - name = "mistral-tiny", - provider = "mistral", - options = { - max_tokens = 512, - temperature = 0.5, - mistral_format = "ollama", + config = { + name = "mistral-tiny", + provider = "mistral", + options = { + max_tokens = 512, + temperature = 0.5, + mistral_format = "ollama", + }, }, }, }, @@ -220,6 +270,166 @@ local expected_stream_choices = { } describe(PLUGIN_NAME .. ": (unit)", function() + it("resolves referenceable plugin configuration from request context", function() + local fake_request = { + ["get_header"] = function(header_name) + local headers = { + ["from_header_1"] = "header_value_here_1", + ["from_header_2"] = "header_value_here_2", + } + return headers[header_name] + end, + + ["get_uri_captures"] = function() + return { + ["named"] = { + ["uri_cap_1"] = "cap_value_here_1", + ["uri_cap_2"] = "cap_value_here_2", + }, + } + end, + + ["get_query_arg"] = function(query_arg_name) + local query_args = { + ["arg_1"] = "arg_value_here_1", + ["arg_2"] = "arg_value_here_2", + } + return query_args[query_arg_name] + end, + } + + local fake_config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + azure_instance = "$(uri_captures.uri_cap_1)", + azure_deployment_id = "$(headers.from_header_1)", + azure_api_version = "$(query_params.arg_1)", + }, + }, + } + + local result, err = ai_shared.resolve_plugin_conf(fake_request, fake_config) + assert.is_falsy(err) + assert.same(result.model.options, { + ['azure_api_version'] = 'arg_value_here_1', + ['azure_deployment_id'] = 'header_value_here_1', + ['azure_instance'] = 'cap_value_here_1', + ['max_tokens'] = 256, + ['temperature'] = 1, + }) + end) + + it("resolves referenceable model name from request context", function() + local fake_request = { + ["get_header"] = function(header_name) + local headers = { + ["from_header_1"] = "header_value_here_1", + ["from_header_2"] = "header_value_here_2", + } + return headers[header_name] + end, + + ["get_uri_captures"] = function() + return { + ["named"] = { + ["uri_cap_1"] = "cap_value_here_1", + ["uri_cap_2"] = "cap_value_here_2", + }, + } + end, + + ["get_query_arg"] = function(query_arg_name) + local query_args = { + ["arg_1"] = "arg_value_here_1", + ["arg_2"] = "arg_value_here_2", + } + return query_args[query_arg_name] + end, + } + + local fake_config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "$(uri_captures.uri_cap_2)", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + azure_instance = "string-1", + azure_deployment_id = "string-2", + azure_api_version = "string-3", + }, + }, + } + + local result, err = ai_shared.resolve_plugin_conf(fake_request, fake_config) + assert.is_falsy(err) + assert.same("cap_value_here_2", result.model.name) + end) + + it("returns appropriate error when referenceable plugin configuration is missing from request context", function() + local fake_request = { + ["get_header"] = function(header_name) + local headers = { + ["from_header_1"] = "header_value_here_1", + ["from_header_2"] = "header_value_here_2", + } + return headers[header_name] + end, + + ["get_uri_captures"] = function() + return { + ["named"] = { + ["uri_cap_1"] = "cap_value_here_1", + ["uri_cap_2"] = "cap_value_here_2", + }, + } + end, + + ["get_query_arg"] = function(query_arg_name) + local query_args = { + ["arg_1"] = "arg_value_here_1", + ["arg_2"] = "arg_value_here_2", + } + return query_args[query_arg_name] + end, + } + + local fake_config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + azure_instance = "$(uri_captures.uri_cap_3)", + azure_deployment_id = "$(headers.from_header_1)", + azure_api_version = "$(query_params.arg_1)", + }, + }, + } + + local _, err = ai_shared.resolve_plugin_conf(fake_request, fake_config) + assert.same("uri_captures key uri_cap_3 was not provided", err) + end) it("llm/v1/chat message is compatible with llm/v1/chat route", function() local compatible, err = llm.is_compatible(SAMPLE_LLM_V1_CHAT, "llm/v1/chat") @@ -259,7 +469,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() describe(k .. " format test", function() local actual_request_table - local driver = require("kong.llm.drivers." .. l.provider) + local driver = require("kong.llm.drivers." .. l.config.provider) -- what we do is first put the SAME request message from the user, through the converter, for this provider/format @@ -274,20 +484,20 @@ describe(PLUGIN_NAME .. ": (unit)", function() -- send it local content_type, err - actual_request_table, content_type, err = driver.to_format(request_table, l, k) + actual_request_table, content_type, err = driver.to_format(request_table, l.config, k) assert.is_nil(err) assert.not_nil(content_type) -- load the expected outbound request to this provider local filename - if l.provider == "llama2" then - filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s/%s.json", l.provider, l.options.llama2_format, pl_replace(k, "/", "-")) + if l.config.provider == "llama2" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s/%s.json", l.config.provider, l.config.options.llama2_format, pl_replace(k, "/", "-")) - elseif l.provider == "mistral" then - filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s/%s.json", l.provider, l.options.mistral_format, pl_replace(k, "/", "-")) + elseif l.config.provider == "mistral" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s/%s.json", l.config.provider, l.config.options.mistral_format, pl_replace(k, "/", "-")) else - filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s.json", l.provider, pl_replace(k, "/", "-")) + filename = fmt("spec/fixtures/ai-proxy/unit/expected-requests/%s/%s.json", l.config.provider, pl_replace(k, "/", "-")) end @@ -307,20 +517,20 @@ describe(PLUGIN_NAME .. ": (unit)", function() -- load what the endpoint would really response with local filename - if l.provider == "llama2" then - filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.provider, l.options.llama2_format, pl_replace(k, "/", "-")) + if l.config.provider == "llama2" then + filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.config.provider, l.config.options.llama2_format, pl_replace(k, "/", "-")) - elseif l.provider == "mistral" then - filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.provider, l.options.mistral_format, pl_replace(k, "/", "-")) + elseif l.config.provider == "mistral" then + filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.config.provider, l.config.options.mistral_format, pl_replace(k, "/", "-")) else - filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s.json", l.provider, pl_replace(k, "/", "-")) + filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s.json", l.config.provider, pl_replace(k, "/", "-")) end local virtual_response_json = pl_file.read(filename) -- convert to kong format (emulate on response phase hook) - local actual_response_json, err = driver.from_format(virtual_response_json, l, k) + local actual_response_json, err = driver.from_format(virtual_response_json, l.config, k) assert.is_nil(err) local actual_response_table, err = cjson.decode(actual_response_json) @@ -328,14 +538,14 @@ describe(PLUGIN_NAME .. ": (unit)", function() -- load the expected response body local filename - if l.provider == "llama2" then - filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s/%s.json", l.provider, l.options.llama2_format, pl_replace(k, "/", "-")) + if l.config.provider == "llama2" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s/%s.json", l.config.provider, l.config.options.llama2_format, pl_replace(k, "/", "-")) - elseif l.provider == "mistral" then - filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s/%s.json", l.provider, l.options.mistral_format, pl_replace(k, "/", "-")) + elseif l.config.provider == "mistral" then + filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s/%s.json", l.config.provider, l.config.options.mistral_format, pl_replace(k, "/", "-")) else - filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s.json", l.provider, pl_replace(k, "/", "-")) + filename = fmt("spec/fixtures/ai-proxy/unit/expected-responses/%s/%s.json", l.config.provider, pl_replace(k, "/", "-")) end local expected_response_json = pl_file.read(filename) @@ -346,8 +556,6 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.same(expected_response_table.choices[1].message, actual_response_table.choices[1].message) assert.same(actual_response_table.model, expected_response_table.model) end) - - end) end end) @@ -366,12 +574,20 @@ describe(PLUGIN_NAME .. ": (unit)", function() -- what we do is first put the SAME request message from the user, through the converter, for this provider/format it("converts to provider request format correctly", function() + -- load the real provider frame from file local real_stream_frame = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/real-stream-frames/%s/%s.txt", config.provider, pl_replace(format_name, "/", "-"))) - local real_transformed_frame, err = driver.from_format(real_stream_frame, config, "stream/" .. format_name) + + -- use the shared function to produce an SSE format object + local real_transformed_frame, err = ai_shared.frame_to_events(real_stream_frame) + assert.is_nil(err) + -- transform the SSE frame into OpenAI format + real_transformed_frame, err = driver.from_format(real_transformed_frame[1], config, "stream/" .. format_name) + assert.is_nil(err) + real_transformed_frame, err = cjson.decode(real_transformed_frame) assert.is_nil(err) - real_transformed_frame = cjson.decode(real_transformed_frame) + -- check it's what we expeced assert.same(expected_stream_choices[format_name], real_transformed_frame.choices) end) @@ -407,4 +623,28 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.equal(err, "no transformer available to format mistral://llm/v1/chatnopenotsupported/ollama") end) + + it("produces a correct default config merge", function() + local formatted, err = ai_shared.merge_config_defaults( + SAMPLE_LLM_V1_CHAT_WITH_SOME_OPTS, + { + max_tokens = 1024, + top_p = 1.0, + }, + "llm/v1/chat" + ) + + formatted.messages = nil -- not needed for config merge + + assert.is_nil(err) + assert.same({ + max_tokens = 256, + temperature = 0.1, + top_p = 0.2, + some_extra_param = "string_val", + another_extra_param = 0.5, + }, formatted) + end) + + end) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index c81d8ab1255..b7a55183dca 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -184,6 +184,33 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } + location = "/llm/v1/embeddings/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + if err then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + elseif body.input == "The food was delicious and the waiter" + and body.model == "text-embedding-ada-002" then + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-embeddings/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } } ]] @@ -403,6 +430,74 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } -- + -- 200 embeddings (preserve route mode) good + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/embeddings/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "preserve", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + provider = "openai", + options = { + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/embeddings/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = chat_good.id }, + config = { + path = "/dev/stdout", + }, + } + -- + + -- 200 chat good but no model set + local chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/good-no-model-param" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = chat_good.id }, + config = { + path = "/dev/stdout", + }, + } + -- + -- 200 completions good using post body key local completions_good_post_body_key = assert(bp.routes:insert { service = empty_service, @@ -718,23 +813,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_truthy(json.error) assert.equals(json.error.code, "invalid_api_key") end) - - it("tries to override model", function() - local r = client:get("/openai/llm/v1/chat/good", { - headers = { - ["content-type"] = "application/json", - ["accept"] = "application/json", - }, - body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - -- check this is in the 'kong' response format - assert.is_truthy(json.error) - assert.equals(json.error.message, "cannot use own model for this instance") - end) end) describe("openai llm/v1/chat", function() diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 43067360b18..c3cdc525c61 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -522,23 +522,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_truthy(json.error) assert.equals(json.error.type, "authentication_error") end) - - it("tries to override model", function() - local r = client:get("/anthropic/llm/v1/chat/good", { - headers = { - ["content-type"] = "application/json", - ["accept"] = "application/json", - }, - body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good_own_model.json"), - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - -- check this is in the 'kong' response format - assert.is_truthy(json.error) - assert.equals(json.error.message, "cannot use own model for this instance") - end) end) describe("anthropic llm/v1/chat", function() diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index 33023874373..721cf97566e 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -398,23 +398,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.equals(json.message, "invalid api token") end) - - it("tries to override model", function() - local r = client:get("/cohere/llm/v1/chat/good", { - headers = { - ["content-type"] = "application/json", - ["accept"] = "application/json", - }, - body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good_own_model.json"), - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - -- check this is in the 'kong' response format - assert.is_truthy(json.error) - assert.equals(json.error.message, "cannot use own model for this instance") - end) end) describe("cohere llm/v1/chat", function() diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index 96d9645a401..a8efe9b21a1 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -413,23 +413,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_truthy(json.error) assert.equals(json.error.code, "invalid_api_key") end) - - it("tries to override model", function() - local r = client:get("/azure/llm/v1/chat/good", { - headers = { - ["content-type"] = "application/json", - ["accept"] = "application/json", - }, - body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - -- check this is in the 'kong' response format - assert.is_truthy(json.error) - assert.equals(json.error.message, "cannot use own model for this instance") - end) end) describe("azure llm/v1/chat", function() diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 49612408f1d..3c711cd83b4 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -320,25 +320,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then if client then client:close() end end) - describe("mistral general", function() - it("tries to override model", function() - local r = client:get("/mistral/llm/v1/chat/good", { - headers = { - ["content-type"] = "application/json", - ["accept"] = "application/json", - }, - body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - -- check this is in the 'kong' response format - assert.is_truthy(json.error) - assert.equals(json.error.message, "cannot use own model for this instance") - end) - end) - describe("mistral llm/v1/chat", function() it("good request", function() local r = client:get("/mistral/llm/v1/chat/good", { diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 089dbbb671b..7dc325d8f8f 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -69,7 +69,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -78,7 +78,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.status = 200 ngx.header["Content-Type"] = "text/event-stream" - ngx.header["Transfer-Encoding"] = "chunked" for i, EVENT in ipairs(_EVENT_CHUNKS) do ngx.print(fmt("%s\n\n", EVENT)) @@ -124,7 +123,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -133,7 +132,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.status = 200 ngx.header["Content-Type"] = "text/event-stream" - ngx.header["Transfer-Encoding"] = "chunked" for i, EVENT in ipairs(_EVENT_CHUNKS) do ngx.print(fmt("%s\n\n", EVENT)) @@ -146,6 +144,73 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } + location = "/anthropic/llm/v1/chat/good" { + content_by_lua_block { + local _EVENT_CHUNKS = { + [1] = 'event: message_start', + [2] = 'event: content_block_start', + [3] = 'event: ping', + [4] = 'event: content_block_delta', + [5] = 'event: content_block_delta', + [6] = 'event: content_block_delta', + [7] = 'event: content_block_delta', + [8] = 'event: content_block_delta', + [9] = 'event: content_block_stop', + [10] = 'event: message_delta', + [11] = 'event: message_stop', + } + + local _DATA_CHUNKS = { + [1] = 'data: {"type":"message_start","message":{"id":"msg_013NVLwA2ypoPDJAxqC3G7wg","type":"message","role":"assistant","model":"claude-2.1","stop_sequence":null,"usage":{"input_tokens":15,"output_tokens":1},"content":[],"stop_reason":null} }', + [2] = 'data: {"type":"content_block_start","index":0,"content_block":{"type":"text","text":""} }', + [3] = 'data: {"type": "ping"}', + [4] = 'data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":"1"} }', + [5] = 'data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":" +"} }', + [6] = 'data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":" 1"} }', + [7] = 'data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":" ="} }', + [8] = 'data: {"type":"content_block_delta","index":0,"delta":{"type":"text_delta","text":" 2"} }', + [9] = 'data: {"type":"content_block_stop","index":0 }', + [10] = 'data: {"type":"message_delta","delta":{"stop_reason":"end_turn","stop_sequence":null},"usage":{"output_tokens":9}}', + [11] = 'data: {"type":"message_stop"}', + } + + local fmt = string.format + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["api-key"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "anthropic-key" or token_query == "anthropic-key" or body.apikey == "anthropic-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + -- GOOD RESPONSE + + ngx.status = 200 + ngx.header["Content-Type"] = "text/event-stream" + + for i, EVENT in ipairs(_EVENT_CHUNKS) do + ngx.print(fmt("%s\n", EVENT)) + ngx.print(fmt("%s\n\n", _DATA_CHUNKS[i])) + end + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + location = "/openai/llm/v1/chat/bad" { content_by_lua_block { local fmt = string.format @@ -163,7 +228,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -262,6 +327,43 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } -- + -- 200 chat anthropic + local anthropic_chat_good = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/good" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = anthropic_chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "anthropic-key", + }, + model = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/anthropic/llm/v1/chat/good", + anthropic_version = "2023-06-01", + }, + }, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = anthropic_chat_good.id }, + config = { + path = "/dev/stdout", + }, + } + -- + -- 400 chat openai local openai_chat_bad = assert(bp.routes:insert { service = empty_service, @@ -333,8 +435,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then port = helpers.get_proxy_port(), }) if not ok then - ngx.log(ngx.ERR, "connection failed: ", err) - return + assert.is_nil(err) end -- Then send using `request`, supplying a path and `Host` header instead of a @@ -348,8 +449,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }) if not res then - ngx.log(ngx.ERR, "request failed: ", err) - return + assert.is_nil(err) end local reader = res.body_reader @@ -362,8 +462,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- receive next chunk local buffer, err = reader(buffer_size) if err then - ngx.log(ngx.ERR, err) - break + assert.is_falsy(err and err ~= "closed") end if buffer then @@ -399,8 +498,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then port = helpers.get_proxy_port(), }) if not ok then - ngx.log(ngx.ERR, "connection failed: ", err) - return + assert.is_nil(err) end -- Then send using `request`, supplying a path and `Host` header instead of a @@ -414,8 +512,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }) if not res then - ngx.log(ngx.ERR, "request failed: ", err) - return + assert.is_nil(err) end local reader = res.body_reader @@ -428,8 +525,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- receive next chunk local buffer, err = reader(buffer_size) if err then - ngx.log(ngx.ERR, err) - break + assert.is_falsy(err and err ~= "closed") end if buffer then @@ -451,10 +547,72 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end until not buffer - assert.equal(#events, 16) + assert.equal(#events, 17) assert.equal(buf:tostring(), "1 + 1 = 2. This is the most basic example of addition.") end) + it("good stream request anthropic", function() + local httpc = http.new() + + local ok, err, _ = httpc:connect({ + scheme = "http", + host = helpers.mock_upstream_host, + port = helpers.get_proxy_port(), + }) + if not ok then + assert.is_nil(err) + end + + -- Then send using `request`, supplying a path and `Host` header instead of a + -- full URI. + local res, err = httpc:request({ + path = "/anthropic/llm/v1/chat/good", + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good-stream.json"), + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + }) + if not res then + assert.is_nil(err) + end + + local reader = res.body_reader + local buffer_size = 35536 + local events = {} + local buf = require("string.buffer").new() + + -- extract event + repeat + -- receive next chunk + local buffer, err = reader(buffer_size) + if err then + assert.is_falsy(err and err ~= "closed") + end + + if buffer then + -- we need to rip each message from this chunk + for s in buffer:gmatch("[^\r\n]+") do + local s_copy = s + s_copy = string.sub(s_copy,7) + s_copy = cjson.decode(s_copy) + + buf:put(s_copy + and s_copy.choices + and s_copy.choices + and s_copy.choices[1] + and s_copy.choices[1].delta + and s_copy.choices[1].delta.content + or "") + table.insert(events, s) + end + end + until not buffer + + assert.equal(#events, 8) + assert.equal(buf:tostring(), "1 + 1 = 2") + end) + it("bad request is returned to the client not-streamed", function() local httpc = http.new() @@ -464,8 +622,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then port = helpers.get_proxy_port(), }) if not ok then - ngx.log(ngx.ERR, "connection failed: ", err) - return + assert.is_nil(err) end -- Then send using `request`, supplying a path and `Host` header instead of a @@ -479,8 +636,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }) if not res then - ngx.log(ngx.ERR, "request failed: ", err) - return + assert.is_nil(err) end local reader = res.body_reader @@ -492,8 +648,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- receive next chunk local buffer, err = reader(buffer_size) if err then - ngx.log(ngx.ERR, err) - break + assert.is_nil(err) end if buffer then diff --git a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua index 227de9553f4..51d84a43992 100644 --- a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua @@ -9,6 +9,7 @@ local PLUGIN_NAME = "ai-request-transformer" local FORMATS = { openai = { + __key__ = "ai-request-transformer", route_type = "llm/v1/chat", model = { name = "gpt-4", @@ -25,6 +26,7 @@ local FORMATS = { }, }, cohere = { + __key__ = "ai-request-transformer", route_type = "llm/v1/chat", model = { name = "command", @@ -41,6 +43,7 @@ local FORMATS = { }, }, anthropic = { + __key__ = "ai-request-transformer", route_type = "llm/v1/chat", model = { name = "claude-2.1", @@ -57,6 +60,7 @@ local FORMATS = { }, }, azure = { + __key__ = "ai-request-transformer", route_type = "llm/v1/chat", model = { name = "gpt-4", @@ -64,7 +68,7 @@ local FORMATS = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/azure" + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/chat/azure", }, }, auth = { @@ -73,6 +77,7 @@ local FORMATS = { }, }, llama2 = { + __key__ = "ai-request-transformer", route_type = "llm/v1/chat", model = { name = "llama2", @@ -90,6 +95,7 @@ local FORMATS = { }, }, mistral = { + __key__ = "ai-request-transformer", route_type = "llm/v1/chat", model = { name = "mistral", @@ -110,6 +116,7 @@ local FORMATS = { local OPENAI_NOT_JSON = { route_type = "llm/v1/chat", + __key__ = "ai-request-transformer", model = { name = "gpt-4", provider = "openai", diff --git a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua index 6409fbcafef..d436ad53644 100644 --- a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua @@ -8,6 +8,7 @@ local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-response-transformer" local OPENAI_INSTRUCTIONAL_RESPONSE = { + __key__ = "ai-response-transformer", route_type = "llm/v1/chat", model = { name = "gpt-4", diff --git a/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good-stream.json b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good-stream.json new file mode 100644 index 00000000000..c05edd15b8a --- /dev/null +++ b/spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good-stream.json @@ -0,0 +1,13 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "stream": true +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json index 3ca2686ce8b..00756b5901d 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-chat.json @@ -24,5 +24,6 @@ ], "system": "You are a mathematician.", "max_tokens": 512, - "temperature": 0.5 + "temperature": 0.5, + "stream": false } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json index e43ab0c2e63..7af2711f65f 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/anthropic/llm-v1-completions.json @@ -2,5 +2,6 @@ "model": "claude-2.1", "prompt": "Human: Explain why you can't divide by zero?\n\nAssistant:", "max_tokens_to_sample": 512, - "temperature": 0.5 + "temperature": 0.5, + "stream": false } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json index bc7368bb7d4..31c90e2be24 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/azure/llm-v1-completions.json @@ -3,5 +3,6 @@ "model": "gpt-3.5-turbo-instruct", "max_tokens": 512, "temperature": 0.5, - "stream": false + "stream": false, + "top_p": 1 } diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json index 24970854ade..46ae65625c8 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-chat.json @@ -8,5 +8,8 @@ ], "message": "Why can't you divide by zero?", "model": "command", - "temperature": 0.5 + "max_tokens": 512, + "temperature": 0.5, + "p": 1.0, + "stream": false } diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json index a1bbaa8591c..400114b7e01 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/cohere/llm-v1-completions.json @@ -5,6 +5,5 @@ "temperature": 0.5, "p": 0.75, "k": 5, - "return_likelihoods": "NONE", - "truncate": "END" + "stream": false } diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json index e299158374e..71c517de499 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-chat.json @@ -4,6 +4,7 @@ "max_new_tokens": 512, "temperature": 0.5, "top_k": 40, - "top_p": 1 + "top_p": 1, + "stream": false } } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json index 72403f18e25..d4011887a6d 100644 --- a/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json +++ b/spec/fixtures/ai-proxy/unit/expected-requests/llama2/raw/llm-v1-completions.json @@ -3,7 +3,6 @@ "parameters": { "max_new_tokens": 512, "temperature": 0.5, - "top_k": 40, - "top_p": 1 + "stream": false } } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt b/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt index fac4fed43ff..e9e1b313fa1 100644 --- a/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt +++ b/spec/fixtures/ai-proxy/unit/real-stream-frames/openai/llm-v1-completions.txt @@ -1 +1 @@ -data: {"choices": [{"finish_reason": null,"index": 0,"logprobs": null,"text": "the answer"}],"created": 1711938803,"id": "cmpl-991m7YSJWEnzrBqk41In8Xer9RIEB","model": "gpt-3.5-turbo-instruct","object": "text_completion"} \ No newline at end of file +data: {"choices": [{"finish_reason": null,"index": 0,"logprobs": null,"text": "the answer"}],"created": 1711938803,"id": "cmpl-991m7YSJWEnzrBqk41In8Xer9RIEB","model": "gpt-3.5-turbo-instruct","object": "text_completion"} From c6a8ef87b4199fa0608d2fc5f41792dd46fa69a2 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Fri, 26 Apr 2024 18:22:07 +0200 Subject: [PATCH 3615/4351] feat(ai): improve analytics report (#12924) Add new AI analytics into the PING anonymous report Co-authored-by: Jack Tysoe --- .../unreleased/kong/add-ai-data-report.yml | 3 + kong/init.lua | 3 + kong/reports.lua | 36 ++- .../22-ai_plugins/01-reports_spec.lua | 239 ++++++++++++++++++ 4 files changed, 279 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/add-ai-data-report.yml create mode 100644 spec/02-integration/22-ai_plugins/01-reports_spec.lua diff --git a/changelog/unreleased/kong/add-ai-data-report.yml b/changelog/unreleased/kong/add-ai-data-report.yml new file mode 100644 index 00000000000..1e074769dae --- /dev/null +++ b/changelog/unreleased/kong/add-ai-data-report.yml @@ -0,0 +1,3 @@ +"message": Add `events:ai:response_tokens`, `events:ai:prompt_tokens` and `events:ai:requests` to the anonymous report to start counting AI usage +"type": feature +"scope": Core diff --git a/kong/init.lua b/kong/init.lua index 248ae521c59..93f8b7089ca 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -233,6 +233,9 @@ do "events:streams", "events:streams:tcp", "events:streams:tls", + "events:ai:response_tokens", + "events:ai:prompt_tokens", + "events:ai:requests", } reset_kong_shm = function(config) diff --git a/kong/reports.lua b/kong/reports.lua index 5f3282198f1..333a4fceb00 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -53,6 +53,11 @@ local GO_PLUGINS_REQUEST_COUNT_KEY = "events:requests:go_plugins" local WASM_REQUEST_COUNT_KEY = "events:requests:wasm" +local AI_RESPONSE_TOKENS_COUNT_KEY = "events:ai:response_tokens" +local AI_PROMPT_TOKENS_COUNT_KEY = "events:ai:prompt_tokens" +local AI_REQUEST_COUNT_KEY = "events:ai:requests" + + local ROUTE_CACHE_HITS_KEY = "route_cache_hits" local STEAM_ROUTE_CACHE_HITS_KEY_POS = STREAM_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":pos" local STEAM_ROUTE_CACHE_HITS_KEY_NEG = STREAM_COUNT_KEY .. ":" .. ROUTE_CACHE_HITS_KEY .. ":neg" @@ -240,8 +245,12 @@ local function reset_counter(key, amount) end -local function incr_counter(key) - local ok, err = report_counter:incr(key, 1) +local function incr_counter(key, hit) + if not hit then + hit = 1 + end + + local ok, err = report_counter:incr(key, hit) if not ok then log(WARN, "could not increment ", key, " in 'kong' shm: ", err) end @@ -327,6 +336,10 @@ local function send_ping(host, port) _ping_infos.stream_route_cache_hit_pos = get_counter(STEAM_ROUTE_CACHE_HITS_KEY_POS) _ping_infos.stream_route_cache_hit_neg = get_counter(STEAM_ROUTE_CACHE_HITS_KEY_NEG) + _ping_infos.ai_response_tokens = get_counter(AI_RESPONSE_TOKENS_COUNT_KEY) + _ping_infos.ai_prompt_tokens = get_counter(AI_PROMPT_TOKENS_COUNT_KEY) + _ping_infos.ai_reqs = get_counter(AI_REQUEST_COUNT_KEY) + send_report("ping", _ping_infos, host, port) reset_counter(STREAM_COUNT_KEY, _ping_infos.streams) @@ -337,6 +350,9 @@ local function send_ping(host, port) reset_counter(WASM_REQUEST_COUNT_KEY, _ping_infos.wasm_reqs) reset_counter(STEAM_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.stream_route_cache_hit_pos) reset_counter(STEAM_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.stream_route_cache_hit_neg) + reset_counter(AI_RESPONSE_TOKENS_COUNT_KEY, _ping_infos.ai_response_tokens) + reset_counter(AI_PROMPT_TOKENS_COUNT_KEY, _ping_infos.ai_prompt_tokens) + reset_counter(AI_REQUEST_COUNT_KEY, _ping_infos.ai_reqs) return end @@ -353,6 +369,10 @@ local function send_ping(host, port) _ping_infos.go_plugin_reqs = get_counter(GO_PLUGINS_REQUEST_COUNT_KEY) _ping_infos.wasm_reqs = get_counter(WASM_REQUEST_COUNT_KEY) + _ping_infos.ai_response_tokens = get_counter(AI_RESPONSE_TOKENS_COUNT_KEY) + _ping_infos.ai_prompt_tokens = get_counter(AI_PROMPT_TOKENS_COUNT_KEY) + _ping_infos.ai_reqs = get_counter(AI_REQUEST_COUNT_KEY) + _ping_infos.request_route_cache_hit_pos = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS) _ping_infos.request_route_cache_hit_neg = get_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG) @@ -372,6 +392,9 @@ local function send_ping(host, port) reset_counter(WASM_REQUEST_COUNT_KEY, _ping_infos.wasm_reqs) reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_POS, _ping_infos.request_route_cache_hit_pos) reset_counter(REQUEST_ROUTE_CACHE_HITS_KEY_NEG, _ping_infos.request_route_cache_hit_neg) + reset_counter(AI_RESPONSE_TOKENS_COUNT_KEY, _ping_infos.ai_response_tokens) + reset_counter(AI_PROMPT_TOKENS_COUNT_KEY, _ping_infos.ai_prompt_tokens) + reset_counter(AI_REQUEST_COUNT_KEY, _ping_infos.ai_reqs) end @@ -496,6 +519,15 @@ return { incr_counter(WASM_REQUEST_COUNT_KEY) end + if kong.ctx.shared.ai_prompt_tokens then + incr_counter(AI_REQUEST_COUNT_KEY) + incr_counter(AI_PROMPT_TOKENS_COUNT_KEY, kong.ctx.shared.ai_prompt_tokens) + end + + if kong.ctx.shared.ai_response_tokens then + incr_counter(AI_RESPONSE_TOKENS_COUNT_KEY, kong.ctx.shared.ai_response_tokens) + end + local suffix = get_current_suffix(ctx) if suffix then incr_counter(count_key .. ":" .. suffix) diff --git a/spec/02-integration/22-ai_plugins/01-reports_spec.lua b/spec/02-integration/22-ai_plugins/01-reports_spec.lua new file mode 100644 index 00000000000..78c98c03153 --- /dev/null +++ b/spec/02-integration/22-ai_plugins/01-reports_spec.lua @@ -0,0 +1,239 @@ +local helpers = require "spec.helpers" +local constants = require "kong.constants" +local cjson = require "cjson" +local pl_file = require "pl.file" + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = helpers.get_available_port() + +for _, strategy in helpers.each_strategy() do + local admin_client + local dns_hostsfile + local reports_server + + describe("anonymous reports for ai plugins #" .. strategy, function() + local reports_send_ping = function(port) + assert.eventually(function() + admin_client = helpers.admin_client() + local res = admin_client:post("/reports/send-ping" .. (port and "?port=" .. port or "")) + assert.response(res).has_status(200) + admin_client:close() + end) + .has_no_error("ping request was sent successfully") + end + + lazy_setup(function() + dns_hostsfile = assert(os.tmpname() .. ".hosts") + local fd = assert(io.open(dns_hostsfile, "w")) + assert(fd:write("127.0.0.1 " .. constants.REPORTS.ADDRESS)) + assert(fd:close()) + + local bp = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "reports-api" })) + + -- set up openai mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name openai; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + + location = "/llm/v1/chat/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + } + ]] + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + local chat_good = assert(bp.routes:insert { + service = http_srv, + protocols = { "http" }, + hosts = { "http-service.test" } + }) + + local chat_good_2 = assert(bp.routes:insert { + service = http_srv, + protocols = { "http" }, + hosts = { "http-service.test_2" } + }) + + bp.plugins:insert({ + name = "reports-api", + config = {} + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_2.id }, + config = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = false, -- should work also for statistics disable + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + }, + }, + }, + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + database = strategy, + dns_hostsfile = dns_hostsfile, + plugins = "bundled,reports-api", + anonymous_reports = true, + }, nil, nil, fixtures)) + + end) + + lazy_teardown(function() + os.remove(dns_hostsfile) + + helpers.stop_kong() + end) + + before_each(function() + reports_server = helpers.tcp_server(constants.REPORTS.STATS_TLS_PORT, {tls=true}) + end) + + describe("check report has ai data", function() + it("logs correct data for report on a request triggering a ai plugin", function() + local proxy_client = assert(helpers.proxy_client()) + local res = proxy_client:get("/", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["host"] = "http-service.test", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + assert.res_status(200, res) + + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) + + proxy_client:close() + + local _, reports_data = assert(reports_server:join()) + reports_data = cjson.encode(reports_data) + + assert.match("ai_response_tokens=8", reports_data) + assert.match("ai_prompt_tokens=10", reports_data) + assert.match("ai_reqs=1", reports_data) + end) + + it("logs correct data for a different routes triggering a ai plugin", function() + local proxy_client = assert(helpers.proxy_client()) + local res = proxy_client:get("/", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["host"] = "http-service.test", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + assert.res_status(200, res) + + local proxy_client_2 = assert(helpers.proxy_client()) + local res_2 = proxy_client_2:get("/", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["host"] = "http-service.test_2", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + assert.res_status(200, res_2) + + reports_send_ping(constants.REPORTS.STATS_TLS_PORT) + + proxy_client:close() + proxy_client_2:close() + + local _, reports_data = assert(reports_server:join()) + reports_data = cjson.encode(reports_data) + + assert.match("ai_response_tokens=16", reports_data) + assert.match("ai_prompt_tokens=20", reports_data) + assert.match("ai_reqs=2", reports_data) + end) + end) + + end) +end From 8ff1771cc9499d853955cc3433eff1e4536b0ee8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?V=C3=ACncent=20Le=20Goff?= Date: Mon, 29 Apr 2024 11:58:52 +0200 Subject: [PATCH 3616/4351] Revert "feat(plugins): add standard-webhooks plugin (#12757)" This reverts commit a5d3a96d928f98804cd92b97e0885758de6b55e7. --- .github/labeler.yml | 4 - .../kong/plugins-add-standard-webhooks.yml | 4 - kong-3.7.0-0.rockspec | 4 - kong/constants.lua | 1 - kong/plugins/standard-webhooks/handler.lua | 12 -- kong/plugins/standard-webhooks/internal.lua | 78 ---------- kong/plugins/standard-webhooks/schema.lua | 38 ----- spec/01-unit/12-plugins_order_spec.lua | 1 - .../44-standard-webhooks/01-unit_spec.lua | 140 ------------------ .../02-integration_spec.lua | 133 ----------------- 10 files changed, 415 deletions(-) delete mode 100644 changelog/unreleased/kong/plugins-add-standard-webhooks.yml delete mode 100644 kong/plugins/standard-webhooks/handler.lua delete mode 100644 kong/plugins/standard-webhooks/internal.lua delete mode 100644 kong/plugins/standard-webhooks/schema.lua delete mode 100644 spec/03-plugins/44-standard-webhooks/01-unit_spec.lua delete mode 100644 spec/03-plugins/44-standard-webhooks/02-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index 4d80a6fc92f..dd6c00aa56c 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -254,10 +254,6 @@ plugins/opentelemetry: - changed-files: - any-glob-to-any-file: kong/plugins/opentelemetry/**/* -plugins/standard-webhooks: -- changed-files: - - any-glob-to-any-file: kong/plugins/standard-webhooks/**/* - schema-change-noteworthy: - changed-files: - any-glob-to-any-file: ['kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua'] diff --git a/changelog/unreleased/kong/plugins-add-standard-webhooks.yml b/changelog/unreleased/kong/plugins-add-standard-webhooks.yml deleted file mode 100644 index a9448465fa2..00000000000 --- a/changelog/unreleased/kong/plugins-add-standard-webhooks.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - Add standard webhooks plugin -type: feature -scope: Plugin diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 52e8899381c..35a94a8afca 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -608,10 +608,6 @@ build = { ["kong.plugins.ai-prompt-guard.handler"] = "kong/plugins/ai-prompt-guard/handler.lua", ["kong.plugins.ai-prompt-guard.schema"] = "kong/plugins/ai-prompt-guard/schema.lua", - ["kong.plugins.standard-webhooks.handler"] = "kong/plugins/standard-webhooks/handler.lua", - ["kong.plugins.standard-webhooks.internal"] = "kong/plugins/standard-webhooks/internal.lua", - ["kong.plugins.standard-webhooks.schema"] = "kong/plugins/standard-webhooks/schema.lua", - ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 63df1f2f5a4..0050ab1fee4 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -42,7 +42,6 @@ local plugins = { "ai-prompt-guard", "ai-request-transformer", "ai-response-transformer", - "standard-webhooks", } local plugin_map = {} diff --git a/kong/plugins/standard-webhooks/handler.lua b/kong/plugins/standard-webhooks/handler.lua deleted file mode 100644 index a013a6cee02..00000000000 --- a/kong/plugins/standard-webhooks/handler.lua +++ /dev/null @@ -1,12 +0,0 @@ -local plugin = require "kong.plugins.standard-webhooks.internal" - -local StandardWebhooks = { - VERSION = require("kong.meta").version, - PRIORITY = 760 -} - -function StandardWebhooks:access(conf) - plugin.access(conf) -end - -return StandardWebhooks diff --git a/kong/plugins/standard-webhooks/internal.lua b/kong/plugins/standard-webhooks/internal.lua deleted file mode 100644 index 488941f28d9..00000000000 --- a/kong/plugins/standard-webhooks/internal.lua +++ /dev/null @@ -1,78 +0,0 @@ -local kong = kong -local mac = require "resty.openssl.mac" -local tonumber = tonumber -local ngx = ngx -local type = type - -local HEADER_WEBHOOK_ID = "webhook-id" -local HEADER_WEBHOOK_SIGN = "webhook-signature" -local HEADER_WEBHOOK_TS = "webhook-timestamp" - -local function getHeader(input) - if type(input) == "table" then - return input[1] - else - return input - end -end - -local function sign(secret, id, ts, payload) - local d, err = mac.new(secret, "HMAC", nil, "sha256") - if err then - kong.log.error(err) - return kong.response.error(500) - end - local r, err = d:final(id .. "." .. ts .. "." .. payload) - if err then - kong.log.error(err) - return kong.response.error(500) - end - return "v1," .. ngx.encode_base64(r) -end - -local function extract_webhook() - local headers = kong.request.get_headers() - - local id = getHeader(headers[HEADER_WEBHOOK_ID]) - local signature = getHeader(headers[HEADER_WEBHOOK_SIGN]) - local ts = getHeader(headers[HEADER_WEBHOOK_TS]) - if not id or not signature or not ts then - kong.log.debug("missing required headers") - return kong.response.error(400) - end - - ts = tonumber(ts) or 0 -- if parse fails we inject 0, which will fail on clock-skew check - - return id, signature, ts -end - - -local function access(config) - local id, signature, ts = extract_webhook() - - if ngx.now() - ts > config.tolerance_second then - kong.log.debug("timestamp tolerance exceeded") - return kong.response.error(400) - end - - local body = kong.request.get_raw_body() - - if not body or body == "" then - kong.log.debug("missing required body") - return kong.response.error(400) - end - - local expected_signature = sign(config.secret_v1, id, ts, body) - - if signature == expected_signature then - return - end - - kong.log.debug("signature not matched") - return kong.response.error(400) -end - -return { - access = access, - sign = sign -} diff --git a/kong/plugins/standard-webhooks/schema.lua b/kong/plugins/standard-webhooks/schema.lua deleted file mode 100644 index 165926f07ae..00000000000 --- a/kong/plugins/standard-webhooks/schema.lua +++ /dev/null @@ -1,38 +0,0 @@ -local typedefs = require "kong.db.schema.typedefs" - -local PLUGIN_NAME = "standard-webhooks" - -local schema = { - name = PLUGIN_NAME, - fields = { - { consumer = typedefs.no_consumer }, - { protocols = typedefs.protocols_http }, - { - config = { - type = "record", - fields = { - { - secret_v1 = { - type = "string", - required = true, - description = "Webhook secret", - referenceable = true, - encrypted = true, - }, - }, - { - tolerance_second = { - description = "Tolerance of the webhook timestamp in seconds. If the webhook timestamp is older than this number of seconds, it will be rejected with a '400' response.", - type = "integer", - required = true, - gt = -1, - default = 5 * 60 - } - } - } - } - } - } -} - -return schema diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index a051aeb9804..d897784255e 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -78,7 +78,6 @@ describe("Plugins", function() "ai-prompt-guard", "ai-proxy", "ai-response-transformer", - "standard-webhooks", "aws-lambda", "azure-functions", "proxy-cache", diff --git a/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua b/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua deleted file mode 100644 index afff58e052c..00000000000 --- a/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua +++ /dev/null @@ -1,140 +0,0 @@ -local PLUGIN_NAME = "standard-webhooks" - - --- helper function to validate data against a schema -local validate do - local validate_entity = require("spec.helpers").validate_plugin_config_schema - local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") - - function validate(data) - return validate_entity(data, plugin_schema) - end -end - - -describe(PLUGIN_NAME .. ": (schema)", function() - - - it("accepts a valid config", function() - local ok, err = validate({ - secret_v1 = "abc123", - tolerance_second = 5*60, - }) - assert.is_nil(err) - assert.is_truthy(ok) - end) - - - describe("secret", function() - - it("must be set", function() - local ok, err = validate({ - secret_v1 = nil, - tolerance_second = 5*60, - }) - - assert.is_same({ - ["config"] = { - ["secret_v1"] = 'required field missing', - } - }, err) - assert.is_falsy(ok) - end) - - - it("is not nullable", function() - local ok, err = validate({ - secret_v1 = assert(ngx.null), - tolerance_second = 5*60, - }) - - assert.is_same({ - ["config"] = { - ["secret_v1"] = 'required field missing', - } - }, err) - assert.is_falsy(ok) - end) - - - it("must be a string", function() - local ok, err = validate({ - secret_v1 = 123, - tolerance_second = 5*60, - }) - - assert.is_same({ - ["config"] = { - ["secret_v1"] = 'expected a string', - } - }, err) - assert.is_falsy(ok) - end) - - end) - - - - describe("tolerance_second", function() - - it("gets a default", function() - local ok, err = validate({ - secret_v1 = "abc123", - tolerance_second = nil, - }) - - assert.is_nil(err) - assert.are.same(ok.config, { - secret_v1 = "abc123", - tolerance_second = 5*60, - }) - end) - - - it("is not nullable", function() - local ok, err = validate({ - secret_v1 = "abc123", - tolerance_second = assert(ngx.null), - }) - - assert.is_same({ - ["config"] = { - ["tolerance_second"] = 'required field missing', - } - }, err) - assert.is_falsy(ok) - end) - - - it("must be an integer", function() - local ok, err = validate({ - secret_v1 = "abc123", - tolerance_second = 5.67, - }) - - assert.is_same({ - ["config"] = { - ["tolerance_second"] = 'expected an integer', - } - }, err) - assert.is_falsy(ok) - end) - - - it("must be >= 0", function() - local ok, err = validate({ - secret_v1 = "abc123", - tolerance_second = -1, - }) - - assert.is_same({ - ["config"] = { - ["tolerance_second"] = 'value must be greater than -1', - } - }, err) - assert.is_falsy(ok) - end) - - end) - -end) diff --git a/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua b/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua deleted file mode 100644 index 490f0b2e5c6..00000000000 --- a/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua +++ /dev/null @@ -1,133 +0,0 @@ -local PLUGIN_NAME = "standard-webhooks" -local helpers = require "spec.helpers" -local swh = require "kong.plugins.standard-webhooks.internal" - -local SECRET = "MfKQ9r8GKYqrTwjUPD8ILPZIo2LaLaSw" -local MESSAGE_ID = "msg_p5jXN8AQM9LWM0D4loKWxJek" - -for _, strategy in helpers.all_strategies() do - local client - - describe(PLUGIN_NAME .. ": (Access)", function() - lazy_setup(function() - local bp = helpers.get_db_utils(strategy, {"routes", "services", "plugins"}, {PLUGIN_NAME}) - - local r = bp.routes:insert({ - paths = {"/"} - }) - - bp.plugins:insert{ - route = r, - name = PLUGIN_NAME, - config = { - secret_v1 = SECRET - } - } - - -- start kong - assert(helpers.start_kong({ - -- set the strategy - database = strategy, - -- use the custom test template to create a local mock server - nginx_conf = "spec/fixtures/custom_nginx.template", - -- write & load declarative config, only if 'strategy=off' - declarative_config = strategy == "off" and helpers.make_yaml_file() or nil - })) - end) - lazy_teardown(function() - helpers.stop_kong() - end) - - before_each(function() - client = helpers.proxy_client() - end) - - after_each(function() - if client then - client:close() - end - end) - - it("rejects missing headers", function() - local res = client:post("/", { - headers = { - ["Content-Type"] = "application/json", - ["webhook-id"] = MESSAGE_ID, - ["webhook-timestamp"] = math.floor(ngx.now()) - }, - body = { - foo = "bar" - } - }) - - assert.response(res).has.status(400) - end) - - it("rejects invalid timestamp", function() - local res = client:post("/", { - headers = { - ["Content-Type"] = "application/json", - ["webhook-id"] = MESSAGE_ID, - ["webhook-signature"] = "asdf", - ["webhook-timestamp"] = "XYZ" - }, - body = { - foo = "bar" - } - }) - - assert.response(res).has.status(400) - end) - - it("rejects missing body", function() - local res = client:post("/", { - headers = { - ["Content-Type"] = "application/json", - ["webhook-id"] = MESSAGE_ID, - ["webhook-signature"] = "asdf", - ["webhook-timestamp"] = math.floor(ngx.now()) - } - }) - - assert.response(res).has.status(400) - end) - - it("accepts correct signature", function() - local ts = math.floor(ngx.now()) - local signature = swh.sign(SECRET, MESSAGE_ID, ts, '{"foo":"bar"}') - - local res = client:post("/", { - headers = { - ["Content-Type"] = "application/json", - ["webhook-id"] = MESSAGE_ID, - ["webhook-signature"] = signature, - ["webhook-timestamp"] = ts - }, - body = { - foo = "bar" - } - }) - - assert.response(res).has.status(200) - end) - - it("fails because the timestamp tolerance is exceeded", function() - local ts = math.floor(ngx.now()) - 6 * 60 - local signature = swh.sign(SECRET, MESSAGE_ID, ts, '{"foo":"bar"}') - - local res = client:post("/", { - headers = { - ["Content-Type"] = "application/json", - ["webhook-id"] = MESSAGE_ID, - ["webhook-signature"] = signature, - ["webhook-timestamp"] = ts - }, - body = { - foo = "bar" - } - }) - - assert.response(res).has.status(400) - end) - end) -end From 7a1d8d211280bd08f1d24690f52fea00ffc14280 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 29 Apr 2024 15:15:50 +0300 Subject: [PATCH 3617/4351] chore(patches): add patches from upstream openresty (#12940) ### Summary #### ngx_lua patches - https://github.com/openresty/lua-nginx-module/commit/e5248aa8203d3e0075822a577c1cdd19f5f1f831 - https://github.com/openresty/lua-nginx-module/commit/e2067ddd2b2897d3c6fa6f91ce4e8169fe8c97c6 - https://github.com/openresty/lua-nginx-module/commit/6c00bd4765ec5f7bf090a2c6424d11845fc4ab72 #### ngx_stream_lua patches - https://github.com/openresty/stream-lua-nginx-module/commit/cb82db3574f42fd3f22f98c51f5183e975eaa766 - https://github.com/openresty/stream-lua-nginx-module/commit/bea8a0c0de94cede71554f53818ac0267d675d63 Signed-off-by: Aapo Talvensaari --- ...ua-0.10.26_04-head-request-smuggling.patch | 27 ++++ ...10.26_05-setkeepalive-data-integrity.patch | 135 ++++++++++++++++++ ...-0.10.26_06-ngx-arg-connection-close.patch | 41 ++++++ ....0.14_04-setkeepalive-data-integrity.patch | 95 ++++++++++++ ...ngx_stream_lua-0.0.14_05-ssl-context.patch | 54 +++++++ 5 files changed, 352 insertions(+) create mode 100644 build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch create mode 100644 build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch create mode 100644 build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch create mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch create mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch diff --git a/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch b/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch new file mode 100644 index 00000000000..ade92310f7f --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch @@ -0,0 +1,27 @@ +From e5248aa8203d3e0075822a577c1cdd19f5f1f831 Mon Sep 17 00:00:00 2001 +From: lijunlong +Date: Sat, 9 Mar 2024 12:30:14 +0800 +Subject: [PATCH] bugfix: fixed HTTP HEAD request smuggling issue. + +--- + src/ngx_http_lua_util.c | 6 ++++ + t/020-subrequest.t | 80 +++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 86 insertions(+) + +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c +index 8fd26561a7..727ca3da39 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c +@@ -599,6 +599,12 @@ ngx_http_lua_send_chain_link(ngx_http_request_t *r, ngx_http_lua_ctx_t *ctx, + if (r->header_only) { + ctx->eof = 1; + ++ if (!r->request_body && r == r->main) { ++ if (ngx_http_discard_request_body(r) != NGX_OK) { ++ return NGX_ERROR; ++ } ++ } ++ + if (ctx->buffering) { + return ngx_http_lua_send_http10_headers(r, ctx); + } diff --git a/build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch b/build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch new file mode 100644 index 00000000000..3a5eb6cb051 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch @@ -0,0 +1,135 @@ +From e2067ddd2b2897d3c6fa6f91ce4e8169fe8c97c6 Mon Sep 17 00:00:00 2001 +From: lijunlong +Date: Wed, 20 Mar 2024 12:02:38 +0800 +Subject: [PATCH] bugfix: wrong arguments of setkeepalive() result in the + compromise of data integrity. + +==338736== Invalid read of size 8 +==338736== at 0x209890: ngx_http_lua_socket_tcp_handler (ngx_http_lua_socket_tcp.c:3341) +==338736== by 0x16CB21: ngx_epoll_process_events (ngx_epoll_module.c:1001) +==338736== by 0x160213: ngx_process_events_and_timers (ngx_event.c:262) +==338736== by 0x16B772: ngx_single_process_cycle (ngx_process_cycle.c:338) +==338736== by 0x13E8B7: main (nginx.c:394) +==338736== Address 0x68c8678 is 8 bytes inside a block of size 1,488 free'd +==338736== at 0x48472AC: free (vg_replace_malloc.c:974) +==338736== by 0x14035D: ngx_destroy_pool (ngx_palloc.c:76) +==338736== by 0x18694E: ngx_http_free_request (ngx_http_request.c:3799) +==338736== by 0x186AE0: ngx_http_close_request (ngx_http_request.c:3708) +==338736== by 0x187A6A: ngx_http_finalize_connection (ngx_http_request.c:2812) +==338736== by 0x1887C7: ngx_http_finalize_request (ngx_http_request.c:2685) +==338736== by 0x1883CC: ngx_http_finalize_request (ngx_http_request.c:2571) +==338736== by 0x2010B2: ngx_http_lua_finalize_request (ngx_http_lua_util.c:3706) +==338736== by 0x20B6A1: ngx_http_lua_socket_tcp_resume_helper (ngx_http_lua_socket_tcp.c:6132) +==338736== by 0x20BA75: ngx_http_lua_socket_tcp_read_resume (ngx_http_lua_socket_tcp.c:6030) +==338736== by 0x20356B: ngx_http_lua_content_wev_handler (ngx_http_lua_contentby.c:152) +==338736== by 0x20CA9F: ngx_http_lua_socket_handle_read_success (ngx_http_lua_socket_tcp.c:3602) +==338736== by 0x20CA9F: ngx_http_lua_socket_tcp_read (ngx_http_lua_socket_tcp.c:2607) +==338736== by 0x20D289: ngx_http_lua_socket_read_handler (ngx_http_lua_socket_tcp.c:3405) +==338736== by 0x20991D: ngx_http_lua_socket_tcp_handler (ngx_http_lua_socket_tcp.c:3356) +==338736== by 0x16C970: ngx_epoll_process_events (ngx_epoll_module.c:968) +==338736== by 0x160213: ngx_process_events_and_timers (ngx_event.c:262) +==338736== by 0x16B772: ngx_single_process_cycle (ngx_process_cycle.c:338) +==338736== by 0x13E8B7: main (nginx.c:394) +==338736== Block was alloc'd at +==338736== at 0x484482F: malloc (vg_replace_malloc.c:431) +==338736== by 0x165448: ngx_alloc (ngx_alloc.c:22) +==338736== by 0x1401B2: ngx_malloc (ngx_palloc.c:137) +==338736== by 0x1403EC: ngx_palloc (ngx_palloc.c:120) +==338736== by 0x140503: ngx_pcalloc (ngx_palloc.c:215) +==338736== by 0x185BC9: ngx_http_alloc_request (ngx_http_request.c:580) +==338736== by 0x186356: ngx_http_create_request (ngx_http_request.c:536) +==338736== by 0x189F2A: ngx_http_wait_request_handler (ngx_http_request.c:518) +==338736== by 0x16C970: ngx_epoll_process_events (ngx_epoll_module.c:968) +==338736== by 0x160213: ngx_process_events_and_timers (ngx_event.c:262) +==338736== by 0x16B772: ngx_single_process_cycle (ngx_process_cycle.c:338) +==338736== by 0x13E8B7: main (nginx.c:394) +==338736== +--- + src/ngx_http_lua_socket_tcp.c | 50 ++++++----- + t/068-socket-keepalive.t | 160 ++++++++++++++++++++++++++++++++++ + 2 files changed, 188 insertions(+), 22 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c +index 0aa7109758..214e78329e 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c +@@ -5385,6 +5385,34 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) + + luaL_checktype(L, 1, LUA_TTABLE); + ++ r = ngx_http_lua_get_req(L); ++ if (r == NULL) { ++ return luaL_error(L, "no request found"); ++ } ++ ++ llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); ++ ++ /* luaL_checkinteger will throw error if the argument is not a number. ++ * e.g.: bad argument \#2 to '?' (number expected, got string) ++ * ++ * We should check the argument in advance; otherwise, ++ * throwing an exception in the middle can compromise data integrity. ++ * e.g.: set pc->connection to NULL without following cleanup. ++ */ ++ if (n >= 2 && !lua_isnil(L, 2)) { ++ timeout = (ngx_msec_t) luaL_checkinteger(L, 2); ++ ++ } else { ++ timeout = llcf->keepalive_timeout; ++ } ++ ++ if (n >= 3 && !lua_isnil(L, 3)) { ++ pool_size = luaL_checkinteger(L, 3); ++ ++ } else { ++ pool_size = llcf->pool_size; ++ } ++ + lua_rawgeti(L, 1, SOCKET_CTX_INDEX); + u = lua_touserdata(L, -1); + lua_pop(L, 1); +@@ -5411,11 +5439,6 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) + return 2; + } + +- r = ngx_http_lua_get_req(L); +- if (r == NULL) { +- return luaL_error(L, "no request found"); +- } +- + if (u->request != r) { + return luaL_error(L, "bad request"); + } +@@ -5486,18 +5509,8 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) + + /* stack: obj timeout? size? pools cache_key */ + +- llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); +- + if (spool == NULL) { + /* create a new socket pool for the current peer key */ +- +- if (n >= 3 && !lua_isnil(L, 3)) { +- pool_size = luaL_checkinteger(L, 3); +- +- } else { +- pool_size = llcf->pool_size; +- } +- + if (pool_size <= 0) { + msg = lua_pushfstring(L, "bad \"pool_size\" option value: %d", + pool_size); +@@ -5561,13 +5574,6 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) + ngx_del_timer(c->write); + } + +- if (n >= 2 && !lua_isnil(L, 2)) { +- timeout = (ngx_msec_t) luaL_checkinteger(L, 2); +- +- } else { +- timeout = llcf->keepalive_timeout; +- } +- + #if (NGX_DEBUG) + if (timeout == 0) { + ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, diff --git a/build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch b/build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch new file mode 100644 index 00000000000..25912dd1734 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch @@ -0,0 +1,41 @@ +From 6c00bd4765ec5f7bf090a2c6424d11845fc4ab72 Mon Sep 17 00:00:00 2001 +From: Liu Wei <375636559@qq.com> +Date: Thu, 11 Apr 2024 20:54:19 +0800 +Subject: [PATCH] bugfix: the connection won't be closed normally when set + arg[1] = "" before arg[2] = true. + +--- + src/ngx_http_lua_bodyfilterby.c | 18 ++++++++++++-- + t/082-body-filter-2.t | 44 +++++++++++++++++++++++++++++++++ + 2 files changed, 60 insertions(+), 2 deletions(-) + +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c +index 78e3b5c2d6..c0484c8de0 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c +@@ -532,9 +532,23 @@ ngx_http_lua_body_filter_param_set(lua_State *L, ngx_http_request_t *r, + if (last) { + ctx->seen_last_in_filter = 1; + +- /* the "in" chain cannot be NULL and we set the "last_buf" or +- * "last_in_chain" flag in the last buf of "in" */ ++ /* the "in" chain cannot be NULL except that we set arg[1] = "" ++ * before arg[2] = true ++ */ ++ if (in == NULL) { ++ in = ngx_http_lua_chain_get_free_buf(r->connection->log, ++ r->pool, ++ &ctx->free_bufs, 0); ++ if (in == NULL) { ++ return luaL_error(L, "no memory"); ++ } ++ ++ in->buf->tag = (ngx_buf_tag_t) &ngx_http_lua_body_filter; ++ lmcf->body_filter_chain = in; ++ } + ++ /* we set the "last_buf" or "last_in_chain" flag ++ * in the last buf of "in" */ + for (cl = in; cl; cl = cl->next) { + if (cl->next == NULL) { + if (r == r->main) { diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch new file mode 100644 index 00000000000..815ffd265da --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch @@ -0,0 +1,95 @@ +From cb82db3574f42fd3f22f98c51f5183e975eaa766 Mon Sep 17 00:00:00 2001 +From: lijunlong +Date: Wed, 20 Mar 2024 12:12:30 +0800 +Subject: [PATCH] bugfix: wrong arguments of setkeepalive() result in the + compromise of data integrity. + +--- + src/ngx_stream_lua_socket_tcp.c | 49 +++++++----- + t/068-socket-keepalive.t | 138 ++++++++++++++++++++++++++++++++ + 2 files changed, 166 insertions(+), 21 deletions(-) + +diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c +index 57f389d0..9d5472a2 100644 +--- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c ++++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c +@@ -5250,6 +5250,34 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) + + luaL_checktype(L, 1, LUA_TTABLE); + ++ r = ngx_stream_lua_get_req(L); ++ if (r == NULL) { ++ return luaL_error(L, "no request found"); ++ } ++ ++ llcf = ngx_stream_lua_get_module_loc_conf(r, ngx_stream_lua_module); ++ ++ /* luaL_checkinteger will throw error if the argument is not a number. ++ * e.g.: bad argument \#2 to '?' (number expected, got string) ++ * ++ * We should check the argument in advance; otherwise, ++ * throwing an exception in the middle can compromise data integrity. ++ * e.g.: set pc->connection to NULL without following cleanup. ++ */ ++ if (n >= 2 && !lua_isnil(L, 2)) { ++ timeout = (ngx_msec_t) luaL_checkinteger(L, 2); ++ ++ } else { ++ timeout = llcf->keepalive_timeout; ++ } ++ ++ if (n >= 3 && !lua_isnil(L, 3)) { ++ pool_size = luaL_checkinteger(L, 3); ++ ++ } else { ++ pool_size = llcf->pool_size; ++ } ++ + lua_rawgeti(L, 1, SOCKET_CTX_INDEX); + u = lua_touserdata(L, -1); + lua_pop(L, 1); +@@ -5271,11 +5299,6 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) + return 2; + } + +- r = ngx_stream_lua_get_req(L); +- if (r == NULL) { +- return luaL_error(L, "no request found"); +- } +- + if (u->request != r) { + return luaL_error(L, "bad request"); + } +@@ -5349,18 +5372,9 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) + + /* stack: obj timeout? size? pools cache_key */ + +- llcf = ngx_stream_lua_get_module_loc_conf(r, ngx_stream_lua_module); +- + if (spool == NULL) { + /* create a new socket pool for the current peer key */ + +- if (n >= 3 && !lua_isnil(L, 3)) { +- pool_size = luaL_checkinteger(L, 3); +- +- } else { +- pool_size = llcf->pool_size; +- } +- + if (pool_size <= 0) { + msg = lua_pushfstring(L, "bad \"pool_size\" option value: %i", + pool_size); +@@ -5425,13 +5439,6 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) + ngx_del_timer(c->write); + } + +- if (n >= 2 && !lua_isnil(L, 2)) { +- timeout = (ngx_msec_t) luaL_checkinteger(L, 2); +- +- } else { +- timeout = llcf->keepalive_timeout; +- } +- + #if (NGX_DEBUG) + if (timeout == 0) { + ngx_log_debug0(NGX_LOG_DEBUG_STREAM, r->connection->log, 0, diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch new file mode 100644 index 00000000000..935064830c9 --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch @@ -0,0 +1,54 @@ +From bea8a0c0de94cede71554f53818ac0267d675d63 Mon Sep 17 00:00:00 2001 +From: Konstantin Pavlov +Date: Fri, 22 Mar 2024 16:41:46 -0700 +Subject: [PATCH] bugfix: Check for SSL context instead of listen. + +This fixes FTBFS with nginx 1.25.5 after changes in +https://hg.nginx.org/nginx/rev/e28b044908cb and +https://hg.nginx.org/nginx/rev/fa75fccf7fa0 +--- + src/ngx_stream_lua_module.c | 8 ++++++++ + src/ngx_stream_lua_ssl_certby.c | 4 ++++ + 2 files changed, 12 insertions(+) + +diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c +index f7dca968..5c9024e7 100644 +--- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c ++++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c +@@ -864,12 +864,20 @@ ngx_stream_lua_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) + ngx_stream_lua_srv_conf_t *conf = child; + + #if (NGX_STREAM_SSL) ++#if defined(nginx_version) && nginx_version >= 1025005 ++ ngx_stream_ssl_srv_conf_t *sscf; ++#else + ngx_stream_ssl_conf_t *sscf; ++#endif + + dd("merge srv conf"); + + sscf = ngx_stream_conf_get_module_srv_conf(cf, ngx_stream_ssl_module); ++#if defined(nginx_version) && nginx_version >= 1025005 ++ if (sscf && sscf->ssl.ctx) { ++#else + if (sscf && sscf->listen) { ++#endif + if (conf->srv.ssl_client_hello_src.len == 0) { + conf->srv.ssl_client_hello_src = prev->srv.ssl_client_hello_src; + conf->srv.ssl_client_hello_src_key = +diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c +index 7aae86a7..3ac8c7aa 100644 +--- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c ++++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c +@@ -1385,7 +1385,11 @@ ngx_stream_lua_ffi_ssl_verify_client(ngx_stream_lua_request_t *r, + + ngx_stream_lua_ctx_t *ctx; + ngx_ssl_conn_t *ssl_conn; ++#if defined(nginx_version) && nginx_version >= 1025005 ++ ngx_stream_ssl_srv_conf_t *sscf; ++#else + ngx_stream_ssl_conf_t *sscf; ++#endif + STACK_OF(X509) *chain = ca_certs; + STACK_OF(X509_NAME) *name_chain = NULL; + X509 *x509 = NULL; From a554d36174797f4fa39d3e180ccad9d799bd93ed Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 22 Apr 2024 14:27:16 +0200 Subject: [PATCH 3618/4351] feat: add EmmyLuaDebugger hook The change provides a hook in the init_worker phase to start the EmmyLua debugger. The debugger is enabled by setting the `KONG_EMMY_DEBUGGER` to the absolute pathname of the EmmyLuaDebugger shared library (e.g. /usr/local/bin/emmy_core.dylib). The host and port that the debugger interface listens on can be defined by setting the `KONG_EMMY_DEBUGGER_HOST` and `KONG_EMMY_DEBUGGER_PORT` environment variables, respectively. If the environment variable `KONG_EMMY_DEBUGGER_WAIT` is set, the debugger hook waits for the IDE to connect at the beginning of the worker startup process to allow debugging of startup issues. Kong should be started with KONG_NGINX_WORKER_PROCESSES set to 1 to enable only one worker process. Debugging multiple worker processes is not supported. This feature is based on work by @mehuled, published in https://dev.to/mehuled/breakpoint-debugging-with-kong-plugin-development-75a --- DEVELOPER.md | 77 +++++++++++++++++ .../unreleased/kong/feat-emmy-debugger.yml | 3 + kong-3.7.0-0.rockspec | 1 + kong/init.lua | 4 + kong/tools/emmy_debugger.lua | 82 +++++++++++++++++++ 5 files changed, 167 insertions(+) create mode 100644 changelog/unreleased/kong/feat-emmy-debugger.yml create mode 100644 kong/tools/emmy_debugger.lua diff --git a/DEVELOPER.md b/DEVELOPER.md index a3d97b85b85..e797f934faa 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -438,6 +438,83 @@ how to access (or create) a development container with a well-defined tool and r - See [How to create a GitHub codespace](https://docs.github.com/en/codespaces/developing-in-codespaces/creating-a-codespace#creating-a-codespace). - See [How to create a VSCode development container](https://code.visualstudio.com/docs/remote/containers#_quick-start-try-a-development-container). +## Debugging Kong Gateway with EmmyLua and IntelliJ IDEA/VSCode + +[EmmyLua](https://emmylua.github.io/) is a plugin for IntelliJ IDEA and VSCode that provides Lua language +support. It comes with debugger support that makes it possible to set breakpoints in Lua code +and inspect variables. Kong Gateway can be debugged using EmmyLua by following these steps: + +### Install the IDE + +#### IntelliJ IDEA + +Download and install IntelliJ IDEA from [here](https://www.jetbrains.com/idea/download/). Note +that IntelliJ is a commercial product and requires a paid license after the trial period. + +#### VSCode + +Download and install MS Visual Studio Code from [here](https://code.visualstudio.com/download). + +### Install EmmyLua + +#### IntelliJ IDEA + +Go to the `Settings`->`Plugins`->`Marketplace` and search for `EmmyLua`. +Install the plugin. + +#### VSCode + +Go to the `Settings`->`Extensions` and search for `EmmyLua`. +Install the plugin (publisher is `Tangzx`). + +### Download and install the EmmyLua debugging server + +The [EmmyLuaDebugger](https://github.com/EmmyLua/EmmyLuaDebugger) is a standalone C++ program +that runs on the same machine as Kong Gateway and that mediates between the IDE's +debugger and the Lua code running in Kong Gateway. It can be downloaded from +[GitHub](https://github.com/EmmyLua/EmmyLuaDebugger/releases). The release +ZIP file contains a single share library named emmy_core.so (Linux) or emmy_core.dylib (macOS). +Place this file in a directory that is convenient for you and remember the path. + +Depending on your Linux version, you may need to compile +[EmmyLuaDebugger](https://github.com/EmmyLua/EmmyLuaDebugger) on your +own system as the release binaries published on GitHub assume a pretty +recent version of GLIBC to be present. + +### Start Kong Gateway with the EmmyLua debugger + +To enable the EmmyLua debugger, the `KONG_EMMY_DEBUGGER` environment variable must be set to +the absolute path of the debugger shared library file when Kong Gateway is started. It is +also advisable to start Kong Gateway with only one worker process, as debugging multiple worker +processes is not supported. For example: + +```shell +KONG_EMMY_DEBUGGER=/path/to/emmy_core.so KONG_NGINX_WORKER_PROCESSES=1 kong start +``` + +### Create debugger configuration + +#### IntelliJ IDEA + +Go to `Run`->`Edit Configurations` and click the `+` button to add a new +configuration. Select `Emmy Debugger(NEW)` as the configuration type. Enter a descriptive +name for the configuration, e.g. "Kong Gateway Debug". Click `OK` to save the configuration. + +#### VSCode + +Go to `Run`->`Add Configuration` and choose `EmmyLua New Debugger`. Enter a descriptive name +for the configuration, e.g. "Kong Gateway Debug". Save `launch.json`. + +### Start the EmmyLua debugger + +To connect the EmmyLua debugger to Kong Gateway, click the `Run`->`Debug` menu item in IntelliJ +(`Run`->`Start Debugging` in VSCode) and select the configuration that you've just created. You +will notice that the restart and stop buttons on the top of your IDE will change to solid green +and red colors. You can now set breakpoints in your Lua code and start debugging. Try setting +a breakpoint in the global `access` function that is defined `runloop/handler.lua` and send +a proxy request to the Gateway. The debugger should stop at the breakpoint and you can +inspect the variables in the request context. + ## What's next - Refer to the [Kong Gateway Docs](https://docs.konghq.com/gateway/) for more information. diff --git a/changelog/unreleased/kong/feat-emmy-debugger.yml b/changelog/unreleased/kong/feat-emmy-debugger.yml new file mode 100644 index 00000000000..cba62bc50a7 --- /dev/null +++ b/changelog/unreleased/kong/feat-emmy-debugger.yml @@ -0,0 +1,3 @@ +message: | + Added support for debugging with EmmyLuaDebugger +type: feature diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 35a94a8afca..84f72ad4c95 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -193,6 +193,7 @@ build = { ["kong.tools.ip"] = "kong/tools/ip.lua", ["kong.tools.http"] = "kong/tools/http.lua", ["kong.tools.cjson"] = "kong/tools/cjson.lua", + ["kong.tools.emmy_debugger"] = "kong/tools/emmy_debugger.lua", ["kong.tools.redis.schema"] = "kong/tools/redis/schema.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", diff --git a/kong/init.lua b/kong/init.lua index 93f8b7089ca..0a16660a196 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -89,6 +89,7 @@ local process = require "ngx.process" local tablepool = require "tablepool" local table_new = require "table.new" local utils = require "kong.tools.utils" +local emmy_debugger = require "kong.tools.emmy_debugger" local get_ctx_table = require("resty.core.ctx").get_ctx_table local admin_gui = require "kong.admin_gui" local wasm = require "kong.runloop.wasm" @@ -793,6 +794,9 @@ end function Kong.init_worker() + + emmy_debugger.init() + local ctx = ngx.ctx ctx.KONG_PHASE = PHASES.init_worker diff --git a/kong/tools/emmy_debugger.lua b/kong/tools/emmy_debugger.lua new file mode 100644 index 00000000000..1795ceb1774 --- /dev/null +++ b/kong/tools/emmy_debugger.lua @@ -0,0 +1,82 @@ +local pl_path = require "pl.path" +local utils = require "kong.tools.utils" + +local debugger = os.getenv("KONG_EMMY_DEBUGGER") +local emmy_debugger_host = os.getenv("KONG_EMMY_DEBUGGER_HOST") or "localhost" +local emmy_debugger_port = os.getenv("KONG_EMMY_DEBUGGER_PORT") or 9966 +local emmy_debugger_wait = os.getenv("KONG_EMMY_DEBUGGER_WAIT") +local emmy_debugger_source_path = utils.split(os.getenv("KONG_EMMY_DEBUGGER_SOURCE_PATH") or "", ":") + +local function find_source(path) + if pl_path.exists(path) then + return path + end + + if path:match("^=") then + -- code is executing from .conf file, don't attempt to map + return path + end + + for _, source_path in ipairs(emmy_debugger_source_path) do + local full_path = pl_path.join(source_path, path) + if pl_path.exists(full_path) then + return full_path + end + end + + ngx.log(ngx.ERR, "source file " .. path .. " not found in KONG_EMMY_DEBUGGER_SOURCE_PATH") + + return path +end + +local function init() + if not debugger then + return + end + + if not pl_path.isabs(debugger) then + ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER (" .. debugger .. ") must be an absolute path") + return + end + if not pl_path.exists(debugger) then + ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER (" .. debugger .. ") file not found") + return + end + local ext = pl_path.extension(debugger) + if ext ~= ".so" and ext ~= ".dylib" then + ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER (" .. debugger .. ") must be a .so (Linux) or .dylib (macOS) file") + return + end + if ngx.worker.id() ~= 0 then + ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER is only supported in the first worker process, suggest setting KONG_NGINX_WORKER_PROCESSES to 1") + return + end + + ngx.log(ngx.NOTICE, "loading EmmyLua debugger " .. debugger) + + _G.emmy = { + fixPath = find_source + } + + local name = pl_path.basename(debugger):sub(1, -#ext - 1) + + local save_cpath = package.cpath + package.cpath = pl_path.dirname(debugger) .. '/?' .. ext + local dbg = require(name) + package.cpath = save_cpath + + dbg.tcpListen(emmy_debugger_host, emmy_debugger_port) + + ngx.log(ngx.NOTICE, "EmmyLua debugger loaded, listening on port ", emmy_debugger_port) + + if emmy_debugger_wait then + -- Wait for IDE connection + ngx.log(ngx.NOTICE, "waiting for IDE to connect") + dbg.waitIDE() + ngx.log(ngx.NOTICE, "IDE connected") + end +end + +return { + init = init +} From 60d468209d3a640633f3312a3f87caf16c3434a5 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Tue, 30 Apr 2024 09:17:59 +0800 Subject: [PATCH 3619/4351] docs(changelog): add changelog entry for #12814 --- .../kong/feat-hybrid-sync-mixed-route-policy.yml | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml diff --git a/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml b/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml new file mode 100644 index 00000000000..4d469c5e979 --- /dev/null +++ b/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml @@ -0,0 +1,7 @@ +message: | + When CP runs with `expressions` flavor: + - if mixed config is detected and a lower DP is attached to the CP, no config will be sent at all + - if the expression is invalid on CP, no config will be sent at all + - if the expression is invalid on lower DP, it will be sent to the DP and DP validation will catch this and communicate back to the CP (this could result in partial config application) +type: feature +scope: Core From 05ed50109ca77455cb304b6e8ef58e90585139d5 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Sun, 28 Apr 2024 09:44:30 +0800 Subject: [PATCH 3620/4351] chore(conf): update the description of router_flavor --- kong.conf.default | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong.conf.default b/kong.conf.default index cd26ae391c1..fac253492ae 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1659,7 +1659,7 @@ # is not visible. # - `expressions`: the DSL based expression router engine # will be used under the hood. Traditional router - # config interface is not visible and you must write + # config interface is still visible, and you could also write # Router Expression manually and provide them in the # `expression` field on the `Route` object. # - `traditional`: the pre-3.0 Router engine will be From 410298b001ab7f04d079f4a9666ba23d5a542593 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 30 Apr 2024 10:50:29 +0200 Subject: [PATCH 3621/4351] fix(emmy-lua-debugger): add support status warning for feature --- changelog/unreleased/kong/feat-emmy-debugger.yml | 3 ++- kong/tools/emmy_debugger.lua | 1 + 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/feat-emmy-debugger.yml b/changelog/unreleased/kong/feat-emmy-debugger.yml index cba62bc50a7..d43352d4e53 100644 --- a/changelog/unreleased/kong/feat-emmy-debugger.yml +++ b/changelog/unreleased/kong/feat-emmy-debugger.yml @@ -1,3 +1,4 @@ message: | - Added support for debugging with EmmyLuaDebugger + Added support for debugging with EmmyLuaDebugger. This feature is a + tech preview and not officially supported by Kong Inc. for now. type: feature diff --git a/kong/tools/emmy_debugger.lua b/kong/tools/emmy_debugger.lua index 1795ceb1774..9053a041f16 100644 --- a/kong/tools/emmy_debugger.lua +++ b/kong/tools/emmy_debugger.lua @@ -53,6 +53,7 @@ local function init() end ngx.log(ngx.NOTICE, "loading EmmyLua debugger " .. debugger) + ngx.log(ngx.WARN, "The EmmyLua integration for Kong is a feature solely for your convenience during development. Kong assumes no liability as a result of using the integration and does not endorse it’s usage. Issues related to usage of EmmyLua integration should be directed to the respective project instead.") _G.emmy = { fixPath = find_source From f5a7d4ee5f8b6fd99caeed02f92700db5bfe66ee Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 2 May 2024 06:39:08 +0200 Subject: [PATCH 3622/4351] chore(makefile): add target 'test-logs' to show test logs (#12926) --- Makefile | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index abeac75ec63..851c1b4655d 100644 --- a/Makefile +++ b/Makefile @@ -39,7 +39,7 @@ endif .PHONY: install dev \ lint test test-integration test-plugins test-all \ pdk-phase-check functional-tests \ - fix-windows release wasm-test-filters + fix-windows release wasm-test-filters test-logs ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) @@ -159,6 +159,9 @@ ifndef test_spec endif @$(VENV) $(TEST_CMD) $(test_spec) +test-logs: + tail -F servroot/logs/error.log + pdk-phase-checks: dev rm -f t/phase_checks.stats rm -f t/phase_checks.report @@ -198,3 +201,4 @@ install-legacy: @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) dev-legacy: remove install-legacy dependencies + From 66e9b887c45aedf0a0548784a3c24ed4af6aa4db Mon Sep 17 00:00:00 2001 From: qianz Date: Thu, 2 May 2024 13:09:40 +0800 Subject: [PATCH 3623/4351] fix(plugins/grpc-gateway):handle json decode error safely(#10028) (#12971) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Instead of responding with an internal server error, report a 400 bad request and decoding error details. Co-authored-by: Hans Hübner --- .../kong/fix-grpc-gateway-json-decode-bug.yml | 3 +++ kong/plugins/grpc-gateway/deco.lua | 7 +++++-- kong/plugins/grpc-gateway/handler.lua | 2 +- .../28-grpc-gateway/01-proxy_spec.lua | 18 ++++++++++++++++++ 4 files changed, 27 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/fix-grpc-gateway-json-decode-bug.yml diff --git a/changelog/unreleased/kong/fix-grpc-gateway-json-decode-bug.yml b/changelog/unreleased/kong/fix-grpc-gateway-json-decode-bug.yml new file mode 100644 index 00000000000..5b170cb20c5 --- /dev/null +++ b/changelog/unreleased/kong/fix-grpc-gateway-json-decode-bug.yml @@ -0,0 +1,3 @@ +message: "**grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500." +type: bugfix +scope: Plugin diff --git a/kong/plugins/grpc-gateway/deco.lua b/kong/plugins/grpc-gateway/deco.lua index 25cff2adda3..92742f9f53b 100644 --- a/kong/plugins/grpc-gateway/deco.lua +++ b/kong/plugins/grpc-gateway/deco.lua @@ -1,6 +1,6 @@ -- Copyright (c) Kong Inc. 2020 -local cjson = require "cjson" +local cjson = require "cjson.safe".new() local buffer = require "string.buffer" local pb = require "pb" local grpc_tools = require "kong.tools.grpc" @@ -227,7 +227,10 @@ function deco:upstream(body) local body_variable = self.endpoint.body_variable if body_variable then if body and #body > 0 then - local body_decoded = decode_json(body) + local body_decoded, err = decode_json(body) + if err then + return nil, "decode json err: " .. err + end if body_variable ~= "*" then --[[ // For HTTP methods that allow a request body, the `body` field diff --git a/kong/plugins/grpc-gateway/handler.lua b/kong/plugins/grpc-gateway/handler.lua index fdff4ed7e66..a92c210aa69 100644 --- a/kong/plugins/grpc-gateway/handler.lua +++ b/kong/plugins/grpc-gateway/handler.lua @@ -120,7 +120,7 @@ function grpc_gateway:body_filter(conf) if not ret or #ret == 0 then if ngx_arg[2] then -- it's eof and we still cannot decode, fall through - ret = deco:get_raw_downstream_body() + ret = dec:get_raw_downstream_body() else -- clear output if we cannot decode, it could be body is not complete yet ret = nil diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index ab81ea106b9..0f5d9530fd1 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -208,6 +208,24 @@ for _, strategy in helpers.each_strategy() do assert.equal(400, res.status) end) + test("invalid json", function() + local res, _ = proxy_client:post("/bounce", { + headers = { ["Content-Type"] = "application/json" }, + body = [[{"message":"invalid}]] + }) + assert.equal(400, res.status) + assert.same(res:read_body(),"decode json err: Expected value but found unexpected end of string at character 21") + end) + + test("field type mismatch", function() + local res, _ = proxy_client:post("/bounce", { + headers = { ["Content-Type"] = "application/json" }, + body = [[{"message":1}]] + }) + assert.equal(400, res.status) + assert.same(res:read_body(),"failed to encode payload") + end) + describe("regression", function() test("empty array in json #10801", function() local req_body = { array = {}, nullable = "ahaha" } From ddda6a1f2abbd1c8030a4325a807a17755a8bd19 Mon Sep 17 00:00:00 2001 From: Brent Yarger Date: Wed, 1 May 2024 15:23:32 -0700 Subject: [PATCH 3624/4351] fix(rpc): disable cluster_rpc for 3.7 The new hybrid RPC still requires some additional changes before it is ready for GA. This disables cluster RPC and does not allow it to be re-enabled. This feature will be enabled in a future release. Fix: KAG-4407 --- changelog/unreleased/kong/cp-dp-rpc.yml | 3 -- .../unreleased/kong/dynamic-log-level-rpc.yml | 6 ---- kong/conf_loader/init.lua | 6 ++++ kong/templates/kong_defaults.lua | 2 +- spec/01-unit/04-prefix_handler_spec.lua | 17 ++++++++++- .../18-hybrid_rpc/01-rpc_spec.lua | 29 ++++++++++++++++++- .../18-hybrid_rpc/02-log-level_spec.lua | 28 +++++++++++++++--- .../18-hybrid_rpc/04-concentrator_spec.lua | 2 +- 8 files changed, 76 insertions(+), 17 deletions(-) delete mode 100644 changelog/unreleased/kong/cp-dp-rpc.yml delete mode 100644 changelog/unreleased/kong/dynamic-log-level-rpc.yml diff --git a/changelog/unreleased/kong/cp-dp-rpc.yml b/changelog/unreleased/kong/cp-dp-rpc.yml deleted file mode 100644 index 6dcc77c02e7..00000000000 --- a/changelog/unreleased/kong/cp-dp-rpc.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Remote procedure call (RPC) framework for Hybrid mode deployments." -type: feature -scope: Clustering diff --git a/changelog/unreleased/kong/dynamic-log-level-rpc.yml b/changelog/unreleased/kong/dynamic-log-level-rpc.yml deleted file mode 100644 index 69096eb0afe..00000000000 --- a/changelog/unreleased/kong/dynamic-log-level-rpc.yml +++ /dev/null @@ -1,6 +0,0 @@ -message: | - Dynamic log level over Hybrid mode RPC which allows setting DP log level - to a different level for specified duration before reverting back - to the `kong.conf` configured value. -type: feature -scope: Clustering diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 2088aaa4a29..dcf7215c381 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -934,6 +934,12 @@ local function load(path, custom_conf, opts) end end + -- TODO: remove this when cluster_rpc is ready for GA + if conf.cluster_rpc then + log.warn("Cluster RPC has been forcibly disabled") + conf.cluster_rpc = "off" + end + -- initialize the dns client, so the globally patched tcp.connect method -- will work from here onwards. assert(require("kong.tools.dns")(conf)) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 62d117290a9..ce532fd4b7c 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -41,7 +41,7 @@ cluster_ocsp = off cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE -cluster_rpc = on +cluster_rpc = off lmdb_environment_path = dbless.lmdb lmdb_map_size = 2048m diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 9c3724a98d1..521d2223a42 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -309,7 +309,8 @@ describe("NGINX conf compiler", function() assert.not_matches("ssl_dhparam", kong_nginx_conf) end) - it("renders RPC server", function() + -- TODO: enable when cluster RPC is GA + pending("renders RPC server", function() local conf = assert(conf_loader(helpers.test_conf_path, { role = "control_plane", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -321,6 +322,20 @@ describe("NGINX conf compiler", function() assert.matches("location = /v2/outlet {", kong_nginx_conf) end) + -- TODO: remove when cluster RPC is GA + it("does not render RPC server, even when cluster_rpc enabled", function() + local conf = assert(conf_loader(helpers.test_conf_path, { + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_rpc = "on", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) + assert.matches("location = /v2/outlet {", kong_nginx_conf) + end) + it("does not renders RPC server when inert", function() local conf = assert(conf_loader(helpers.test_conf_path, { role = "control_plane", diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index 1f0ce4bbb91..c706b0824bc 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -15,6 +15,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_listen = "127.0.0.1:9005", + cluster_rpc = "on", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -25,6 +26,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", + cluster_rpc = "on", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -36,7 +38,32 @@ for _, strategy in helpers.each_strategy() do end) describe("status API", function() - it("shows DP RPC capability status", function() + -- TODO: remove this test once cluster RPC is GA + it("no DR RPC capabilities exist", function() + -- This should time out, we expect no RPC capabilities + local status = pcall(helpers.wait_until, function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" and v.rpc_capabilities and #v.rpc_capabilities ~= 0 then + table.sort(v.rpc_capabilities) + assert.near(14 * 86400, v.ttl, 3) + assert.same({ "kong.debug.log_level.v1", }, v.rpc_capabilities) + return true + end + end + end, 10) + assert.is_false(status) + end) + + pending("shows DP RPC capability status", function() helpers.wait_until(function() local admin_client = helpers.admin_client() finally(function() diff --git a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua index fcebad0695f..10ed37f5272 100644 --- a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua @@ -41,6 +41,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_listen = "127.0.0.1:9005", + cluster_rpc = "on", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -51,6 +52,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", + cluster_rpc = "on", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -62,7 +64,22 @@ for _, strategy in helpers.each_strategy() do end) describe("Dynamic log level over RPC", function() - it("can get the current log level", function() + + -- TODO: remove when cluster RPC is GA + it("log level API is unavailable", function() + local dp_node_id = obtain_dp_node_id() + + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) + assert.res_status(404, res) + end) + + -- TODO: enable when cluster RPC is GA + pending("can get the current log level", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -78,7 +95,8 @@ for _, strategy in helpers.each_strategy() do assert.equal("debug", json.original_level) end) - it("can set the current log level", function() + -- TODO: enable when cluster RPC is GA + pending("can set the current log level", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -106,7 +124,8 @@ for _, strategy in helpers.each_strategy() do assert.equal("debug", json.original_level) end) - it("set current log level to original_level turns off feature", function() + -- TODO: enable when cluster RPC is GA + pending("set current log level to original_level turns off feature", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -146,7 +165,8 @@ for _, strategy in helpers.each_strategy() do assert.equal("debug", json.original_level) end) - it("DELETE turns off feature", function() + -- TODO: enable when cluster RPC is GA + pending("DELETE turns off feature", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua index d818d87b0a1..db7edcc5edb 100644 --- a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -74,7 +74,7 @@ for _, strategy in helpers.each_strategy() do end) describe("Dynamic log level over RPC", function() - it("can get the current log level", function() + pending("can get the current log level", function() local dp_node_id = obtain_dp_node_id() -- this sleep is *not* needed for the below wait_until to succeed, From fd8707ee6a505fecfc388997863c573398b2b853 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Mon, 6 May 2024 16:05:15 +0800 Subject: [PATCH 3625/4351] fix(cmd): do not override `kong.conf` if `--db-timeout` is not passed (#12761) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit explicitly Prior to this fix, if the gateway was started using the kong cli, the final `pg_timeout` would be overridden to `60s` instead of the value specified in `kong.conf`, even if `--db-timeout` was not explicitly passed in. This was fixed by making cli args `--db-timeout` optional, so that only explicitly passed in arguments would override the `pg_timeout` otherwise the value specified in `kong.conf` would continue to be used. Co-authored-by: Hans Hübner --- changelog/unreleased/kong/fix-cli-db-timeout-overrides.yml | 5 +++++ kong/cmd/migrations.lua | 6 +++--- kong/cmd/restart.lua | 2 +- kong/cmd/start.lua | 6 +++--- 4 files changed, 12 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/fix-cli-db-timeout-overrides.yml diff --git a/changelog/unreleased/kong/fix-cli-db-timeout-overrides.yml b/changelog/unreleased/kong/fix-cli-db-timeout-overrides.yml new file mode 100644 index 00000000000..3db26988e38 --- /dev/null +++ b/changelog/unreleased/kong/fix-cli-db-timeout-overrides.yml @@ -0,0 +1,5 @@ +message: | + Fixed an issue where the `pg_timeout` was overridden to `60s` even if `--db-timeout` + was not explicitly passed in CLI arguments. +type: bugfix +scope: CLI Command diff --git a/kong/cmd/migrations.lua b/kong/cmd/migrations.lua index fa01c65422b..bee5a90d744 100644 --- a/kong/cmd/migrations.lua +++ b/kong/cmd/migrations.lua @@ -37,7 +37,7 @@ Options: -f,--force Run migrations even if database reports as already executed. - --db-timeout (default 60) Timeout, in seconds, for all database + --db-timeout (optional number) Timeout, in seconds, for all database operations. @@ -77,7 +77,7 @@ end local function execute(args) - args.db_timeout = args.db_timeout * 1000 + args.db_timeout = args.db_timeout and (args.db_timeout * 1000) or nil args.lock_timeout = args.lock_timeout if args.quiet then @@ -90,7 +90,7 @@ local function execute(args) package.path = conf.lua_package_path .. ";" .. package.path - conf.pg_timeout = args.db_timeout -- connect + send + read + conf.pg_timeout = args.db_timeout or conf.pg_timeout -- connect + send + read assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, true)) diff --git a/kong/cmd/restart.lua b/kong/cmd/restart.lua index 0bc4777c47e..4f9fcbede7b 100644 --- a/kong/cmd/restart.lua +++ b/kong/cmd/restart.lua @@ -47,7 +47,7 @@ Options: -p,--prefix (optional string) prefix at which Kong should be running --nginx-conf (optional string) custom Nginx configuration template --run-migrations (optional boolean) optionally run migrations on the DB - --db-timeout (default 60) + --db-timeout (optional number) --lock-timeout (default 60) --nginx-conf-flags (optional string) flags that can be used to control how Nginx configuration templates are rendered diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index 63404cbaa98..75c0c7b0af8 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -44,14 +44,14 @@ local function cleanup_dangling_unix_sockets(prefix) end local function execute(args) - args.db_timeout = args.db_timeout * 1000 + args.db_timeout = args.db_timeout and (args.db_timeout * 1000) or nil args.lock_timeout = args.lock_timeout local conf = assert(conf_loader(args.conf, { prefix = args.prefix }, { starting = true })) - conf.pg_timeout = args.db_timeout -- connect + send + read + conf.pg_timeout = args.db_timeout or conf.pg_timeout -- connect + send + read assert(not kill.is_running(conf.nginx_pid), "Kong is already running in " .. conf.prefix) @@ -126,7 +126,7 @@ Options: --run-migrations (optional boolean) Run migrations before starting. - --db-timeout (default 60) Timeout, in seconds, for all database + --db-timeout (optional number) Timeout, in seconds, for all database operations. --lock-timeout (default 60) When --run-migrations is enabled, timeout, From 84700562632045223a05a077be74771bbd030f06 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Mon, 6 May 2024 12:14:01 +0100 Subject: [PATCH 3626/4351] fix(ai proxy): 3.7 regression fixes rollup (#12974) * fix(ai-proxy): remove unsupported top_k parameter from openai format(s) * fix(ai-proxy): broken ollama-type streaming events * fix(ai-proxy): streaming setting moved ai-proxy only * fix(ai-proxy): anthropic token counts * fix(ai-proxy): wrong analytics format; missing azure extra analytics * fix(ai-proxy): correct plugin name in log serializer * fix(ai-proxy): store body string in case of regression * fix(ai-proxy): fix tests --- kong/clustering/compat/checkers.lua | 4 +- kong/llm/drivers/anthropic.lua | 7 +-- kong/llm/drivers/azure.lua | 8 ++- kong/llm/drivers/openai.lua | 2 + kong/llm/drivers/shared.lua | 58 +++++++++++++------ kong/llm/init.lua | 6 -- kong/plugins/ai-proxy/handler.lua | 23 +++++--- kong/plugins/ai-proxy/schema.lua | 20 ++++++- .../09-hybrid_mode/09-config-compat_spec.lua | 4 +- .../02-openai_integration_spec.lua | 5 +- .../02-integration_spec.lua | 1 - .../02-integration_spec.lua | 1 - 12 files changed, 92 insertions(+), 47 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 6c361dc853e..b33fcd5726d 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -31,8 +31,8 @@ local compatible_checkers = { if plugin.name == 'ai-proxy' then local config = plugin.config if config.model and config.model.options then - if config.model.options.response_streaming then - config.model.options.response_streaming = nil + if config.response_streaming then + config.response_streaming = nil log_warn_message('configures ' .. plugin.name .. ' plugin with' .. ' response_streaming == nil, because it is not supported' .. ' in this release', diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 8eb206b8c1f..a18774b331d 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -209,8 +209,7 @@ local function handle_stream_event(event_t, model_info, route_type) and event_data.usage then return nil, nil, { prompt_tokens = nil, - completion_tokens = event_data.meta.usage - and event_data.meta.usage.output_tokens + completion_tokens = event_data.usage.output_tokens or nil, stop_reason = event_data.delta and event_data.delta.stop_reason @@ -336,7 +335,7 @@ function _M.from_format(response_string, model_info, route_type) return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - local ok, response_string, err = pcall(transform, response_string, model_info, route_type) + local ok, response_string, err, metadata = pcall(transform, response_string, model_info, route_type) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, @@ -345,7 +344,7 @@ function _M.from_format(response_string, model_info, route_type) ) end - return response_string, nil + return response_string, nil, metadata end function _M.to_format(request_table, model_info, route_type) diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 390a96256cb..a0ba1741a86 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -22,9 +22,11 @@ function _M.pre_request(conf) -- for azure provider, all of these must/will be set by now if conf.logging and conf.logging.log_statistics then - kong.log.set_serialize_value("ai.meta.azure_instance_id", conf.model.options.azure_instance) - kong.log.set_serialize_value("ai.meta.azure_deployment_id", conf.model.options.azure_deployment_id) - kong.log.set_serialize_value("ai.meta.azure_api_version", conf.model.options.azure_api_version) + kong.ctx.plugin.ai_extra_meta = { + ["azure_instance_id"] = conf.model.options.azure_instance, + ["azure_deployment_id"] = conf.model.options.azure_deployment_id, + ["azure_api_version"] = conf.model.options.azure_api_version, + } end return true diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 9f4965ece0d..b08f29bc325 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -20,6 +20,7 @@ local transformers_to = { ["llm/v1/chat"] = function(request_table, model_info, route_type) request_table.model = request_table.model or model_info.name request_table.stream = request_table.stream or false -- explicitly set this + request_table.top_k = nil -- explicitly remove unsupported default return request_table, "application/json", nil end, @@ -27,6 +28,7 @@ local transformers_to = { ["llm/v1/completions"] = function(request_table, model_info, route_type) request_table.model = model_info.name request_table.stream = request_table.stream or false -- explicitly set this + request_table.top_k = nil -- explicitly remove unsupported default return request_table, "application/json", nil end, diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index f4696f116c1..0b9cdcf3ab3 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -24,9 +24,9 @@ local log_entry_keys = { TOKENS_CONTAINER = "usage", META_CONTAINER = "meta", PAYLOAD_CONTAINER = "payload", - REQUEST_BODY = "ai.payload.request", -- payload keys + REQUEST_BODY = "request", RESPONSE_BODY = "response", -- meta keys @@ -264,20 +264,30 @@ function _M.to_ollama(request_table, model) end function _M.from_ollama(response_string, model_info, route_type) - local output, _, analytics - - local response_table, err = cjson.decode(response_string) - if err then - return nil, "failed to decode ollama response" - end + local output, err, _, analytics if route_type == "stream/llm/v1/chat" then + local response_table, err = cjson.decode(response_string.data) + if err then + return nil, "failed to decode ollama response" + end + output, _, analytics = handle_stream_event(response_table, model_info, route_type) elseif route_type == "stream/llm/v1/completions" then + local response_table, err = cjson.decode(response_string.data) + if err then + return nil, "failed to decode ollama response" + end + output, _, analytics = handle_stream_event(response_table, model_info, route_type) else + local response_table, err = cjson.decode(response_string) + if err then + return nil, "failed to decode ollama response" + end + -- there is no direct field indicating STOP reason, so calculate it manually local stop_length = (model_info.options and model_info.options.max_tokens) or -1 local stop_reason = "stop" @@ -405,14 +415,14 @@ function _M.pre_request(conf, request_table) request_table[auth_param_name] = auth_param_value end - if conf.logging and conf.logging.log_statistics then - kong.log.set_serialize_value(log_entry_keys.REQUEST_MODEL, conf.model.name) - kong.log.set_serialize_value(log_entry_keys.PROVIDER_NAME, conf.model.provider) - end - -- if enabled AND request type is compatible, capture the input for analytics if conf.logging and conf.logging.log_payloads then - kong.log.set_serialize_value(log_entry_keys.REQUEST_BODY, kong.request.get_raw_body()) + local plugin_name = conf.__key__:match('plugins:(.-):') + if not plugin_name or plugin_name == "" then + return nil, "no plugin name is being passed by the plugin" + end + + kong.log.set_serialize_value(fmt("ai.%s.%s.%s", plugin_name, log_entry_keys.PAYLOAD_CONTAINER, log_entry_keys.REQUEST_BODY), kong.request.get_raw_body()) end -- log tokens prompt for reports and billing @@ -468,7 +478,6 @@ function _M.post_request(conf, response_object) if not request_analytics_plugin then request_analytics_plugin = { [log_entry_keys.META_CONTAINER] = {}, - [log_entry_keys.PAYLOAD_CONTAINER] = {}, [log_entry_keys.TOKENS_CONTAINER] = { [log_entry_keys.PROMPT_TOKEN] = 0, [log_entry_keys.COMPLETION_TOKEN] = 0, @@ -478,11 +487,18 @@ function _M.post_request(conf, response_object) end -- Set the model, response, and provider names in the current try context - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = conf.model.name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = kong.ctx.plugin.llm_model_requested or conf.model.name request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id + -- set extra per-provider meta + if kong.ctx.plugin.ai_extra_meta and type(kong.ctx.plugin.ai_extra_meta) == "table" then + for k, v in pairs(kong.ctx.plugin.ai_extra_meta) do + request_analytics_plugin[log_entry_keys.META_CONTAINER][k] = v + end + end + -- Capture openai-format usage stats from the transformed response body if response_object.usage then if response_object.usage.prompt_tokens then @@ -498,16 +514,24 @@ function _M.post_request(conf, response_object) -- Log response body if logging payloads is enabled if conf.logging and conf.logging.log_payloads then - request_analytics_plugin[log_entry_keys.PAYLOAD_CONTAINER][log_entry_keys.RESPONSE_BODY] = body_string + kong.log.set_serialize_value(fmt("ai.%s.%s.%s", plugin_name, log_entry_keys.PAYLOAD_CONTAINER, log_entry_keys.RESPONSE_BODY), body_string) end -- Update context with changed values + request_analytics_plugin[log_entry_keys.PAYLOAD_CONTAINER] = { + [log_entry_keys.RESPONSE_BODY] = body_string, + } request_analytics[plugin_name] = request_analytics_plugin kong.ctx.shared.analytics = request_analytics if conf.logging and conf.logging.log_statistics then -- Log analytics data - kong.log.set_serialize_value(fmt("%s.%s", "ai", plugin_name), request_analytics_plugin) + kong.log.set_serialize_value(fmt("ai.%s.%s", plugin_name, log_entry_keys.TOKENS_CONTAINER), + request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER]) + + -- Log meta + kong.log.set_serialize_value(fmt("ai.%s.%s", plugin_name, log_entry_keys.META_CONTAINER), + request_analytics_plugin[log_entry_keys.META_CONTAINER]) end -- log tokens response for reports and billing diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 6ac1a1ff0b9..af3833ff44f 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -47,12 +47,6 @@ local model_options_schema = { type = "record", required = false, fields = { - { response_streaming = { - type = "string", - description = "Whether to 'optionally allow', 'deny', or 'always' (force) the streaming of answers via server sent events.", - required = false, - default = "allow", - one_of = { "allow", "deny", "always" } }}, { max_tokens = { type = "integer", description = "Defines the max_tokens, if using chat or completion models.", diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index cb2baabc4d7..739c33f0667 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -112,7 +112,7 @@ local function handle_streaming_frame(conf) if not event_t then event_t, err = cjson.decode(formatted) end - + if not err then if not token_t then token_t = get_token_text(event_t) @@ -126,10 +126,6 @@ local function handle_streaming_frame(conf) (kong.ctx.plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) end end - - elseif metadata then - kong.ctx.plugin.ai_stream_completion_tokens = metadata.completion_tokens or kong.ctx.plugin.ai_stream_completion_tokens - kong.ctx.plugin.ai_stream_prompt_tokens = metadata.prompt_tokens or kong.ctx.plugin.ai_stream_prompt_tokens end end @@ -137,6 +133,17 @@ local function handle_streaming_frame(conf) framebuffer:put(formatted or "") framebuffer:put((formatted ~= "[DONE]") and "\n\n" or "") end + + if conf.logging and conf.logging.log_statistics and metadata then + kong.ctx.plugin.ai_stream_completion_tokens = + (kong.ctx.plugin.ai_stream_completion_tokens or 0) + + (metadata.completion_tokens or 0) + or kong.ctx.plugin.ai_stream_completion_tokens + kong.ctx.plugin.ai_stream_prompt_tokens = + (kong.ctx.plugin.ai_stream_prompt_tokens or 0) + + (metadata.prompt_tokens or 0) + or kong.ctx.plugin.ai_stream_prompt_tokens + end end end @@ -367,10 +374,12 @@ function _M:access(conf) -- check if the user has asked for a stream, and/or if -- we are forcing all requests to be of streaming type if request_table and request_table.stream or - (conf_m.model.options and conf_m.model.options.response_streaming) == "always" then + (conf_m.response_streaming and conf_m.response_streaming == "always") then + request_table.stream = true + -- this condition will only check if user has tried -- to activate streaming mode within their request - if conf_m.model.options and conf_m.model.options.response_streaming == "deny" then + if conf_m.response_streaming and conf_m.response_streaming == "deny" then return bad_request("response streaming is not enabled for this LLM") end diff --git a/kong/plugins/ai-proxy/schema.lua b/kong/plugins/ai-proxy/schema.lua index 9259582c9ac..52bafe129c3 100644 --- a/kong/plugins/ai-proxy/schema.lua +++ b/kong/plugins/ai-proxy/schema.lua @@ -1,5 +1,23 @@ local typedefs = require("kong.db.schema.typedefs") local llm = require("kong.llm") +local deep_copy = require("kong.tools.utils").deep_copy + +local this_schema = deep_copy(llm.config_schema) + +local ai_proxy_only_config = { + { + response_streaming = { + type = "string", + description = "Whether to 'optionally allow', 'deny', or 'always' (force) the streaming of answers via server sent events.", + required = false, + default = "allow", + one_of = { "allow", "deny", "always" }}, + }, +} + +for i, v in pairs(ai_proxy_only_config) do + this_schema.fields[#this_schema.fields+1] = v +end return { name = "ai-proxy", @@ -7,6 +25,6 @@ return { { protocols = typedefs.protocols_http }, { consumer = typedefs.no_consumer }, { service = typedefs.no_service }, - { config = llm.config_schema }, + { config = this_schema }, }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 96f41bfd03d..4cfa96efea6 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -480,6 +480,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() name = "ai-proxy", enabled = true, config = { + response_streaming = "allow", -- becomes nil route_type = "preserve", -- becomes 'llm/v1/chat' auth = { header_name = "header", @@ -491,7 +492,6 @@ describe("CP/DP config compat transformations #" .. strategy, function() options = { max_tokens = 512, temperature = 0.5, - response_streaming = "allow", -- becomes nil upstream_path = "/anywhere", -- becomes nil }, }, @@ -500,7 +500,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- ]] local expected_ai_proxy_prior_37 = utils.cycle_aware_deep_copy(ai_proxy) - expected_ai_proxy_prior_37.config.model.options.response_streaming = nil + expected_ai_proxy_prior_37.config.response_streaming = nil expected_ai_proxy_prior_37.config.model.options.upstream_path = nil expected_ai_proxy_prior_37.config.route_type = "llm/v1/chat" diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index b7a55183dca..e9fb74c3114 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -42,7 +42,6 @@ local _EXPECTED_CHAT_STATS = { request_model = 'gpt-3.5-turbo', response_model = 'gpt-3.5-turbo-0613', }, - payload = {}, usage = { completion_token = 12, prompt_token = 25, @@ -775,8 +774,8 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.response.size) -- test request bodies - assert.matches('"content": "What is 1 + 1?"', log_message.ai.payload.request, nil, true) - assert.matches('"role": "user"', log_message.ai.payload.request, nil, true) + assert.matches('"content": "What is 1 + 1?"', log_message.ai['ai-proxy'].payload.request, nil, true) + assert.matches('"role": "user"', log_message.ai['ai-proxy'].payload.request, nil, true) -- test response bodies assert.matches('"content": "The sum of 1 + 1 is 2.",', log_message.ai["ai-proxy"].payload.response, nil, true) diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 2711f4aa393..00b0391d749 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -122,7 +122,6 @@ local _EXPECTED_CHAT_STATS = { request_model = 'gpt-4', response_model = 'gpt-3.5-turbo-0613', }, - payload = {}, usage = { completion_token = 12, prompt_token = 25, diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 13e4b558a3e..800100c9a67 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -179,7 +179,6 @@ local _EXPECTED_CHAT_STATS = { request_model = 'gpt-4', response_model = 'gpt-3.5-turbo-0613', }, - payload = {}, usage = { completion_token = 12, prompt_token = 25, From 49aa2332b219826410c46cf207c9bb31ce25785d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 6 May 2024 12:59:35 +0200 Subject: [PATCH 3627/4351] fix(migrations): split redis migrations into up and teardown "UP" phase should only contain non-destructive operations. "TEARDOWN" (or "FINISH") phase should be used to change/delete data. KAG-4419 --- .../fix-migrations-for-redis-plugins-acme.yml | 3 ++ ...grations-for-redis-plugins-response-rl.yml | 3 ++ .../fix-migrations-for-redis-plugins-rl.yml | 3 ++ .../acme/migrations/003_350_to_360.lua | 51 ++++++++++--------- .../migrations/006_350_to_360.lua | 34 +++++++++---- .../migrations/001_350_to_360.lua | 34 +++++++++---- .../acme/migrations/003_350_to_360_spec.lua | 2 +- 7 files changed, 88 insertions(+), 42 deletions(-) create mode 100644 changelog/unreleased/kong/fix-migrations-for-redis-plugins-acme.yml create mode 100644 changelog/unreleased/kong/fix-migrations-for-redis-plugins-response-rl.yml create mode 100644 changelog/unreleased/kong/fix-migrations-for-redis-plugins-rl.yml diff --git a/changelog/unreleased/kong/fix-migrations-for-redis-plugins-acme.yml b/changelog/unreleased/kong/fix-migrations-for-redis-plugins-acme.yml new file mode 100644 index 00000000000..51dba503101 --- /dev/null +++ b/changelog/unreleased/kong/fix-migrations-for-redis-plugins-acme.yml @@ -0,0 +1,3 @@ +message: "**ACME**: Fixed migration of redis configuration." +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-migrations-for-redis-plugins-response-rl.yml b/changelog/unreleased/kong/fix-migrations-for-redis-plugins-response-rl.yml new file mode 100644 index 00000000000..e2a6d2b694c --- /dev/null +++ b/changelog/unreleased/kong/fix-migrations-for-redis-plugins-response-rl.yml @@ -0,0 +1,3 @@ +message: "**Response-RateLimiting**: Fixed migration of redis configuration." +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-migrations-for-redis-plugins-rl.yml b/changelog/unreleased/kong/fix-migrations-for-redis-plugins-rl.yml new file mode 100644 index 00000000000..ccfb4fe8ad7 --- /dev/null +++ b/changelog/unreleased/kong/fix-migrations-for-redis-plugins-rl.yml @@ -0,0 +1,3 @@ +message: "**Rate-Limiting**: Fixed migration of redis configuration." +type: bugfix +scope: Plugin diff --git a/kong/plugins/acme/migrations/003_350_to_360.lua b/kong/plugins/acme/migrations/003_350_to_360.lua index 084f772170c..47a2d6040b4 100644 --- a/kong/plugins/acme/migrations/003_350_to_360.lua +++ b/kong/plugins/acme/migrations/003_350_to_360.lua @@ -5,30 +5,16 @@ return { BEGIN UPDATE plugins SET config = - config - #- '{storage_config,redis}' - - || jsonb_build_object( - 'storage_config', - (config -> 'storage_config') - 'redis' + jsonb_set( + config, + '{storage_config,redis}', + config #> '{storage_config, redis}' || jsonb_build_object( - 'redis', - jsonb_build_object( - 'host', config #> '{storage_config, redis, host}', - 'port', config #> '{storage_config, redis, port}', - 'password', config #> '{storage_config, redis, auth}', - 'username', config #> '{storage_config, redis, username}', - 'ssl', config #> '{storage_config, redis, ssl}', - 'ssl_verify', config #> '{storage_config, redis, ssl_verify}', - 'server_name', config #> '{storage_config, redis, ssl_server_name}', - 'timeout', config #> '{storage_config, redis, timeout}', - 'database', config #> '{storage_config, redis, database}' - ) || jsonb_build_object( - 'extra_options', - jsonb_build_object( - 'scan_count', config #> '{storage_config, redis, scan_count}', - 'namespace', config #> '{storage_config, redis, namespace}' - ) + 'password', config #> '{storage_config, redis, auth}', + 'server_name', config #> '{storage_config, redis, ssl_server_name}', + 'extra_options', jsonb_build_object( + 'scan_count', config #> '{storage_config, redis, scan_count}', + 'namespace', config #> '{storage_config, redis, namespace}' ) ) ) @@ -37,5 +23,24 @@ return { -- Do nothing, accept existing state END$$; ]], + teardown = function(connector, _) + local sql = [[ + DO $$ + BEGIN + UPDATE plugins + SET config = + config + #- '{storage_config,redis,auth}' + #- '{storage_config,redis,ssl_server_name}' + #- '{storage_config,redis,scan_count}' + #- '{storage_config,redis,namespace}' + WHERE name = 'acme'; + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]] + assert(connector:query(sql)) + return true + end, }, } diff --git a/kong/plugins/rate-limiting/migrations/006_350_to_360.lua b/kong/plugins/rate-limiting/migrations/006_350_to_360.lua index cc697f7cbeb..04e65cdbac5 100644 --- a/kong/plugins/rate-limiting/migrations/006_350_to_360.lua +++ b/kong/plugins/rate-limiting/migrations/006_350_to_360.lua @@ -6,15 +6,6 @@ return { UPDATE plugins SET config = config::jsonb - - 'redis_host' - - 'redis_port' - - 'redis_password' - - 'redis_username' - - 'redis_ssl' - - 'redis_ssl_verify' - - 'redis_server_name' - - 'redis_timeout' - - 'redis_database' || jsonb_build_object( 'redis', jsonb_build_object( @@ -34,5 +25,30 @@ return { -- Do nothing, accept existing state END$$; ]], + teardown = function(connector, _) + local sql = [[ + DO $$ + BEGIN + UPDATE plugins + SET config = + config::jsonb + - 'redis_host' + - 'redis_port' + - 'redis_password' + - 'redis_username' + - 'redis_ssl' + - 'redis_ssl_verify' + - 'redis_server_name' + - 'redis_timeout' + - 'redis_database' + WHERE name = 'rate-limiting'; + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]] + assert(connector:query(sql)) + + return true + end, }, } diff --git a/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua b/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua index a67fe338e9e..418751cbe64 100644 --- a/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua +++ b/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua @@ -6,15 +6,6 @@ return { UPDATE plugins SET config = config::jsonb - - 'redis_host' - - 'redis_port' - - 'redis_password' - - 'redis_username' - - 'redis_ssl' - - 'redis_ssl_verify' - - 'redis_server_name' - - 'redis_timeout' - - 'redis_database' || jsonb_build_object( 'redis', jsonb_build_object( @@ -34,5 +25,30 @@ return { -- Do nothing, accept existing state END$$; ]], + teardown = function(connector, _) + local sql = [[ + DO $$ + BEGIN + UPDATE plugins + SET config = + config::jsonb + - 'redis_host' + - 'redis_port' + - 'redis_password' + - 'redis_username' + - 'redis_ssl' + - 'redis_ssl_verify' + - 'redis_server_name' + - 'redis_timeout' + - 'redis_database' + WHERE name = 'response-ratelimiting'; + EXCEPTION WHEN UNDEFINED_COLUMN OR UNDEFINED_TABLE THEN + -- Do nothing, accept existing state + END$$; + ]] + assert(connector:query(sql)) + + return true + end, }, } diff --git a/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua b/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua index b0df35c13cf..c9b3605cdf7 100644 --- a/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua +++ b/spec/05-migration/plugins/acme/migrations/003_350_to_360_spec.lua @@ -41,7 +41,7 @@ if uh.database_type() == 'postgres' then admin_client:close() end) - uh.new_after_up("has updated acme redis configuration", function () + uh.new_after_finish("has updated acme redis configuration", function () local admin_client = assert(uh.admin_client()) local res = assert(admin_client:send { method = "GET", From b1b5ac99e06a78f9c50aa3bd7c3dc0a20f14cede Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 7 May 2024 10:13:29 +0200 Subject: [PATCH 3628/4351] chore(ai-prompt-decorator): improve error handling and cleanup (#12907) * chore(ai-prompt-decorator): improve error handling and cleanup * chore(test): standard test filenames * chore(ai-prompt-guard): improve error handling and cleanup --- changelog/unreleased/kong/cleanup_ai.yml | 4 + kong/plugins/ai-prompt-decorator/handler.lua | 56 +- kong/plugins/ai-prompt-guard/handler.lua | 161 +++-- kong/plugins/ai-prompt-guard/schema.lua | 8 +- .../41-ai-prompt-decorator/01-unit_spec.lua | 27 +- .../02-integration_spec.lua | 87 +-- ...{00_config_spec.lua => 00-config_spec.lua} | 7 + .../{01_unit_spec.lua => 01-unit_spec.lua} | 55 +- .../02-integration_spec.lua | 636 ++++++++++-------- 9 files changed, 609 insertions(+), 432 deletions(-) create mode 100644 changelog/unreleased/kong/cleanup_ai.yml rename spec/03-plugins/42-ai-prompt-guard/{00_config_spec.lua => 00-config_spec.lua} (99%) rename spec/03-plugins/42-ai-prompt-guard/{01_unit_spec.lua => 01-unit_spec.lua} (76%) diff --git a/changelog/unreleased/kong/cleanup_ai.yml b/changelog/unreleased/kong/cleanup_ai.yml new file mode 100644 index 00000000000..61e9c2c70dc --- /dev/null +++ b/changelog/unreleased/kong/cleanup_ai.yml @@ -0,0 +1,4 @@ +message: | + Cleanup some AI plugins, and improve errorhandling. +type: bugfix +scope: Plugin diff --git a/kong/plugins/ai-prompt-decorator/handler.lua b/kong/plugins/ai-prompt-decorator/handler.lua index 891ea77f451..7103ce5903b 100644 --- a/kong/plugins/ai-prompt-decorator/handler.lua +++ b/kong/plugins/ai-prompt-decorator/handler.lua @@ -1,13 +1,12 @@ -local _M = {} - --- imports -local kong_meta = require "kong.meta" -local new_tab = require("table.new") +local new_tab = require("table.new") local EMPTY = {} --- -_M.PRIORITY = 772 -_M.VERSION = kong_meta.version + +local plugin = { + PRIORITY = 772, + VERSION = require("kong.meta").version +} + local function bad_request(msg) @@ -15,14 +14,16 @@ local function bad_request(msg) return kong.response.exit(400, { error = { message = msg } }) end -function _M.execute(request, conf) + + +-- Adds the prompts to the request prepend/append. +-- @tparam table request The deserialized JSON body of the request +-- @tparam table conf The plugin configuration +-- @treturn table The decorated request (same table, content updated) +local function execute(request, conf) local prepend = conf.prompts.prepend or EMPTY local append = conf.prompts.append or EMPTY - if #prepend == 0 and #append == 0 then - return request, nil - end - local old_messages = request.messages local new_messages = new_tab(#append + #prepend + #old_messages, 0) request.messages = new_messages @@ -44,29 +45,34 @@ function _M.execute(request, conf) new_messages[n] = { role = msg.role, content = msg.content } end - return request, nil + return request end -function _M:access(conf) + + +function plugin:access(conf) kong.service.request.enable_buffering() kong.ctx.shared.ai_prompt_decorated = true -- future use -- if plugin ordering was altered, receive the "decorated" request - local request, err = kong.request.get_body("application/json") - if err then + local request = kong.request.get_body("application/json") + if type(request) ~= "table" then return bad_request("this LLM route only supports application/json requests") end - if not request.messages or #request.messages < 1 then + if #(request.messages or EMPTY) < 1 then return bad_request("this LLM route only supports llm/chat type requests") end - local decorated_request, err = self.execute(request, conf) - if err then - return bad_request(err) - end - - kong.service.request.set_body(decorated_request, "application/json") + kong.service.request.set_body(execute(request, conf), "application/json") end -return _M + + +if _G._TEST then + -- only if we're testing export this function (using a different name!) + plugin._execute = execute +end + + +return plugin diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua index 50c64315f71..321fefad202 100644 --- a/kong/plugins/ai-prompt-guard/handler.lua +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -1,112 +1,145 @@ -local _M = {} - --- imports -local kong_meta = require "kong.meta" -local buffer = require("string.buffer") +local buffer = require("string.buffer") local ngx_re_find = ngx.re.find --- +local EMPTY = {} -_M.PRIORITY = 771 -_M.VERSION = kong_meta.version -local function bad_request(msg, reveal_msg_to_client) - -- don't let users know 'ai-prompt-guard' is in use - kong.log.info(msg) - if not reveal_msg_to_client then - msg = "bad request" - end + +local plugin = { + PRIORITY = 771, + VERSION = require("kong.meta").version +} + + + +local function bad_request(msg) + kong.log.debug(msg) return kong.response.exit(400, { error = { message = msg } }) end -function _M.execute(request, conf) - local user_prompt - -- concat all 'user' prompts into one string, if conversation history must be checked - if request.messages and not conf.allow_all_conversation_history then - local buf = buffer.new() - for _, v in ipairs(request.messages) do - if v.role == "user" then - buf:put(v.content) +local execute do + local bad_format_error = "ai-prompt-guard only supports llm/v1/chat or llm/v1/completions prompts" + + -- Checks the prompt for the given patterns. + -- _Note_: if a regex fails, it returns a 500, and exits the request. + -- @tparam table request The deserialized JSON body of the request + -- @tparam table conf The plugin configuration + -- @treturn[1] table The decorated request (same table, content updated) + -- @treturn[2] nil + -- @treturn[2] string The error message + function execute(request, conf) + local user_prompt + + -- concat all 'user' prompts into one string, if conversation history must be checked + if type(request.messages) == "table" and not conf.allow_all_conversation_history then + local buf = buffer.new() + + for _, v in ipairs(request.messages) do + if type(v.role) ~= "string" then + return nil, bad_format_error + end + if v.role == "user" then + if type(v.content) ~= "string" then + return nil, bad_format_error + end + buf:put(v.content) + end end - end - user_prompt = buf:get() - - elseif request.messages then - -- just take the trailing 'user' prompt - for _, v in ipairs(request.messages) do - if v.role == "user" then - user_prompt = v.content + user_prompt = buf:get() + + elseif type(request.messages) == "table" then + -- just take the trailing 'user' prompt + for _, v in ipairs(request.messages) do + if type(v.role) ~= "string" then + return nil, bad_format_error + end + if v.role == "user" then + if type(v.content) ~= "string" then + return nil, bad_format_error + end + user_prompt = v.content + end end - end - elseif request.prompt then - user_prompt = request.prompt + elseif type(request.prompt) == "string" then + user_prompt = request.prompt - else - return nil, "ai-prompt-guard only supports llm/v1/chat or llm/v1/completions prompts" - end + else + return nil, bad_format_error + end + + if not user_prompt then + return nil, "no 'prompt' or 'messages' received" + end - if not user_prompt then - return nil, "no 'prompt' or 'messages' received" - end - -- check the prompt for explcit ban patterns - if conf.deny_patterns and #conf.deny_patterns > 0 then - for _, v in ipairs(conf.deny_patterns) do + -- check the prompt for explcit ban patterns + for _, v in ipairs(conf.deny_patterns or EMPTY) do -- check each denylist; if prompt matches it, deny immediately local m, _, err = ngx_re_find(user_prompt, v, "jo") if err then - return nil, "bad regex execution for: " .. v + -- regex failed, that's an error by the administrator + kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) + return kong.response.exit(500) elseif m then return nil, "prompt pattern is blocked" end end - end - -- if any allow_patterns specified, make sure the prompt matches one of them - if conf.allow_patterns and #conf.allow_patterns > 0 then - local valid = false - for _, v in ipairs(conf.allow_patterns) do + if #(conf.allow_patterns or EMPTY) == 0 then + -- no allow_patterns, so we're good + return true + end + + -- if any allow_patterns specified, make sure the prompt matches one of them + for _, v in ipairs(conf.allow_patterns or EMPTY) do -- check each denylist; if prompt matches it, deny immediately local m, _, err = ngx_re_find(user_prompt, v, "jo") if err then - return nil, "bad regex execution for: " .. v + -- regex failed, that's an error by the administrator + kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) + return kong.response.exit(500) elseif m then - valid = true - break + return true -- got a match so is allowed, exit early end end - if not valid then - return false, "prompt doesn't match any allowed pattern" - end + return false, "prompt doesn't match any allowed pattern" end - - return true, nil end -function _M:access(conf) + + +function plugin:access(conf) kong.service.request.enable_buffering() kong.ctx.shared.ai_prompt_guarded = true -- future use -- if plugin ordering was altered, receive the "decorated" request - local request, err = kong.request.get_body("application/json") - - if err then - return bad_request("this LLM route only supports application/json requests", true) + local request = kong.request.get_body("application/json") + if type(request) ~= "table" then + return bad_request("this LLM route only supports application/json requests") end -- run access handler - local ok, err = self.execute(request, conf) + local ok, err = execute(request, conf) if not ok then - return bad_request(err, false) + kong.log.debug(err) + return bad_request("bad request") -- don't let users know 'ai-prompt-guard' is in use end end -return _M + + +if _G._TEST then + -- only if we're testing export this function (using a different name!) + plugin._execute = execute +end + + +return plugin diff --git a/kong/plugins/ai-prompt-guard/schema.lua b/kong/plugins/ai-prompt-guard/schema.lua index d5a8e8aa1bd..9c0172752bd 100644 --- a/kong/plugins/ai-prompt-guard/schema.lua +++ b/kong/plugins/ai-prompt-guard/schema.lua @@ -8,9 +8,9 @@ return { type = "record", fields = { { allow_patterns = { - description = "Array of valid patterns, or valid questions from the 'user' role in chat.", + description = "Array of valid regex patterns, or valid questions from the 'user' role in chat.", type = "array", - default = {}, + required = false, len_max = 10, elements = { type = "string", @@ -18,9 +18,9 @@ return { len_max = 500, }}}, { deny_patterns = { - description = "Array of invalid patterns, or invalid questions from the 'user' role in chat.", + description = "Array of invalid regex patterns, or invalid questions from the 'user' role in chat.", type = "array", - default = {}, + required = false, len_max = 10, elements = { type = "string", diff --git a/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua index 9477d0c2991..57254beaa3a 100644 --- a/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua +++ b/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua @@ -1,8 +1,5 @@ local PLUGIN_NAME = "ai-prompt-decorator" --- imports -local access_handler = require("kong.plugins.ai-prompt-decorator.handler") --- local function deepcopy(o, seen) seen = seen or {} @@ -108,8 +105,24 @@ local injector_conf_both = { }, } + + describe(PLUGIN_NAME .. ": (unit)", function() + local access_handler + + setup(function() + _G._TEST = true + package.loaded["kong.plugins.ai-prompt-decorator.handler"] = nil + access_handler = require("kong.plugins.ai-prompt-decorator.handler") + end) + + teardown(function() + _G._TEST = nil + end) + + + describe("chat v1 operations", function() it("adds messages to the start of the array", function() @@ -121,12 +134,13 @@ describe(PLUGIN_NAME .. ": (unit)", function() table.insert(expected_request_copy.messages, 2, injector_conf_prepend.prompts.prepend[2]) table.insert(expected_request_copy.messages, 3, injector_conf_prepend.prompts.prepend[3]) - local decorated_request, err = access_handler.execute(request_copy, injector_conf_prepend) + local decorated_request, err = access_handler._execute(request_copy, injector_conf_prepend) assert.is_nil(err) assert.same(decorated_request, expected_request_copy) end) + it("adds messages to the end of the array", function() local request_copy = deepcopy(general_chat_request) local expected_request_copy = deepcopy(general_chat_request) @@ -135,12 +149,13 @@ describe(PLUGIN_NAME .. ": (unit)", function() table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_append.prompts.append[1]) table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_append.prompts.append[2]) - local decorated_request, err = access_handler.execute(request_copy, injector_conf_append) + local decorated_request, err = access_handler._execute(request_copy, injector_conf_append) assert.is_nil(err) assert.same(expected_request_copy, decorated_request) end) + it("adds messages to the start and the end of the array", function() local request_copy = deepcopy(general_chat_request) local expected_request_copy = deepcopy(general_chat_request) @@ -152,7 +167,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_both.prompts.append[1]) table.insert(expected_request_copy.messages, #expected_request_copy.messages + 1, injector_conf_both.prompts.append[2]) - local decorated_request, err = access_handler.execute(request_copy, injector_conf_both) + local decorated_request, err = access_handler._execute(request_copy, injector_conf_both) assert.is_nil(err) assert.same(expected_request_copy, decorated_request) diff --git a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua index 4fdc8b02532..1f89724821b 100644 --- a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua +++ b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local cjson = require "cjson" local PLUGIN_NAME = "ai-prompt-decorator" @@ -53,60 +52,62 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then })) end) + lazy_teardown(function() helpers.stop_kong() end) + before_each(function() client = helpers.proxy_client() end) + after_each(function() if client then client:close() end end) - describe("request", function() - it("sends in a non-chat message", function() - local r = client:get("/request", { - headers = { - host = "test1.com", - ["Content-Type"] = "application/json", - }, - body = [[ - { - "anything": [ - { - "random": "data" - } - ] - }]], - method = "POST", - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) - end) - - it("sends in an empty messages array", function() - local r = client:get("/request", { - headers = { - host = "test1.com", - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [] - }]], - method = "POST", - }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - - assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) - end) + + + it("blocks a non-chat message", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "anything": [ + { + "random": "data" + } + ] + }]], + method = "POST", + }) + + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() + assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) + end) + + + it("blocks an empty messages array", function() + local r = client:get("/request", { + headers = { + host = "test1.com", + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [] + }]], + method = "POST", + }) + + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() + assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) end) end) diff --git a/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua b/spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua similarity index 99% rename from spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua rename to spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua index 69dd6c82c52..103ed45840a 100644 --- a/spec/03-plugins/42-ai-prompt-guard/00_config_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua @@ -11,7 +11,10 @@ local validate do end end + + describe(PLUGIN_NAME .. ": (schema)", function() + it("won't allow both allow_patterns and deny_patterns to be unset", function() local config = { allow_all_conversation_history = true, @@ -24,6 +27,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.equal("at least one of these fields must be non-empty: 'config.allow_patterns', 'config.deny_patterns'", err["@entity"][1]) end) + it("won't allow both allow_patterns and deny_patterns to be empty arrays", function() local config = { allow_all_conversation_history = true, @@ -38,6 +42,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.equal("at least one of these fields must be non-empty: 'config.allow_patterns', 'config.deny_patterns'", err["@entity"][1]) end) + it("won't allow patterns that are too long", function() local config = { allow_all_conversation_history = true, @@ -53,6 +58,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.same({ config = {allow_patterns = { [1] = "length must be at most 500" }}}, err) end) + it("won't allow too many array items", function() local config = { allow_all_conversation_history = true, @@ -77,4 +83,5 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.not_nil(err) assert.same({ config = {allow_patterns = "length must be at most 10" }}, err) end) + end) diff --git a/spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua similarity index 76% rename from spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua rename to spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua index ac82622755c..9007376fcf0 100644 --- a/spec/03-plugins/42-ai-prompt-guard/01_unit_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua @@ -1,5 +1,5 @@ local PLUGIN_NAME = "ai-prompt-guard" -local access_handler = require("kong.plugins.ai-prompt-guard.handler") + local general_chat_request = { @@ -114,62 +114,84 @@ local both_patterns_no_history = { allow_all_conversation_history = true, } + + describe(PLUGIN_NAME .. ": (unit)", function() + local access_handler + + setup(function() + _G._TEST = true + package.loaded["kong.plugins.ai-prompt-guard.handler"] = nil + access_handler = require("kong.plugins.ai-prompt-guard.handler") + end) + + teardown(function() + _G._TEST = nil + end) + + describe("chat operations", function() it("allows request when only conf.allow_patterns is set", function() - local ok, err = access_handler.execute(general_chat_request, allow_patterns_no_history) + local ok, err = access_handler._execute(general_chat_request, allow_patterns_no_history) assert.is_truthy(ok) assert.is_nil(err) end) + it("allows request when only conf.deny_patterns is set, and pattern should not match", function() - local ok, err = access_handler.execute(general_chat_request, deny_patterns_no_history) + local ok, err = access_handler._execute(general_chat_request, deny_patterns_no_history) assert.is_truthy(ok) assert.is_nil(err) end) + it("denies request when only conf.allow_patterns is set, and pattern should not match", function() - local ok, err = access_handler.execute(denied_chat_request, allow_patterns_no_history) + local ok, err = access_handler._execute(denied_chat_request, allow_patterns_no_history) assert.is_falsy(ok) assert.equal(err, "prompt doesn't match any allowed pattern") end) + it("denies request when only conf.deny_patterns is set, and pattern should match", function() - local ok, err = access_handler.execute(denied_chat_request, deny_patterns_no_history) + local ok, err = access_handler._execute(denied_chat_request, deny_patterns_no_history) assert.is_falsy(ok) assert.equal(err, "prompt pattern is blocked") end) + it("allows request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches allow", function() - local ok, err = access_handler.execute(general_chat_request, both_patterns_no_history) + local ok, err = access_handler._execute(general_chat_request, both_patterns_no_history) assert.is_truthy(ok) assert.is_nil(err) end) + it("denies request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches neither", function() - local ok, err = access_handler.execute(neither_allowed_nor_denied_chat_request, both_patterns_no_history) + local ok, err = access_handler._execute(neither_allowed_nor_denied_chat_request, both_patterns_no_history) assert.is_falsy(ok) assert.equal(err, "prompt doesn't match any allowed pattern") end) + it("denies request when only conf.allow_patterns is set and previous chat history should not match", function() - local ok, err = access_handler.execute(general_chat_request_with_history, allow_patterns_with_history) + local ok, err = access_handler._execute(general_chat_request_with_history, allow_patterns_with_history) assert.is_falsy(ok) assert.equal(err, "prompt doesn't match any allowed pattern") end) + it("denies request when only conf.deny_patterns is set and previous chat history should match", function() - local ok, err = access_handler.execute(general_chat_request_with_history, deny_patterns_with_history) + local ok, err = access_handler._execute(general_chat_request_with_history, deny_patterns_with_history) assert.is_falsy(ok) assert.equal(err, "prompt pattern is blocked") @@ -181,35 +203,39 @@ describe(PLUGIN_NAME .. ": (unit)", function() describe("completions operations", function() it("allows request when only conf.allow_patterns is set", function() - local ok, err = access_handler.execute(general_completions_request, allow_patterns_no_history) + local ok, err = access_handler._execute(general_completions_request, allow_patterns_no_history) assert.is_truthy(ok) assert.is_nil(err) end) + it("allows request when only conf.deny_patterns is set, and pattern should not match", function() - local ok, err = access_handler.execute(general_completions_request, deny_patterns_no_history) + local ok, err = access_handler._execute(general_completions_request, deny_patterns_no_history) assert.is_truthy(ok) assert.is_nil(err) end) + it("denies request when only conf.allow_patterns is set, and pattern should not match", function() - local ok, err = access_handler.execute(denied_completions_request, allow_patterns_no_history) + local ok, err = access_handler._execute(denied_completions_request, allow_patterns_no_history) assert.is_falsy(ok) assert.equal(err, "prompt doesn't match any allowed pattern") end) + it("denies request when only conf.deny_patterns is set, and pattern should match", function() - local ok, err = access_handler.execute(denied_completions_request, deny_patterns_no_history) + local ok, err = access_handler._execute(denied_completions_request, deny_patterns_no_history) assert.is_falsy(ok) assert.equal("prompt pattern is blocked", err) end) + it("denies request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches neither", function() - local ok, err = access_handler.execute(neither_allowed_nor_denied_completions_request, both_patterns_no_history) + local ok, err = access_handler._execute(neither_allowed_nor_denied_completions_request, both_patterns_no_history) assert.is_falsy(ok) assert.equal(err, "prompt doesn't match any allowed pattern") @@ -217,5 +243,4 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) - end) diff --git a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua index 05258f659cc..c31aa0cf024 100644 --- a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua @@ -121,6 +121,37 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } -- + local bad_regex_allow = bp.routes:insert({ + paths = { "~/bad-regex-allow$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = bad_regex_allow.id }, + config = { + deny_patterns = { + [1] = "[]", + }, + allow_all_conversation_history = false, + }, + } + + local bad_regex_deny = bp.routes:insert({ + paths = { "~/bad-regex-deny$" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = bad_regex_deny.id }, + config = { + deny_patterns = { + [1] = "[]", + }, + allow_all_conversation_history = false, + }, + } + + -- assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -129,300 +160,355 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then })) end) + + lazy_teardown(function() helpers.stop_kong() end) + before_each(function() client = helpers.proxy_client() end) + after_each(function() if client then client:close() end end) - describe("request", function() - -- both - it("allows message with 'allow' and 'deny' set, with history", function() - local r = client:get("/permit-history", { - headers = { - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that cheddar is the best cheese." - }, - { - "role": "assistant", - "content": "No, brie is the best cheese." - }, - { - "role": "user", - "content": "Why brie?" - } - ] - } - ]], - method = "POST", - }) - - -- the body is just an echo, don't need to test it - assert.res_status(200, r) - end) - - it("allows message with 'allow' and 'deny' set, without history", function() - local r = client:get("/block-history", { - headers = { - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that cheddar is the best cheese." - }, - { - "role": "assistant", - "content": "No, brie is the best cheese." - }, - { - "role": "user", - "content": "Why brie?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(200, r) - end) - - it("blocks message with 'allow' and 'deny' set, with history", function() - local r = client:get("/permit-history", { - headers = { - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that cheddar or edam are the best cheeses." - }, - { - "role": "assistant", - "content": "No, brie is the best cheese." - }, - { - "role": "user", - "content": "Why?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(400, r) - end) - -- - -- allows only - it("allows message with 'allow' only set, with history", function() - local r = client:get("/allow-only-permit-history", { - headers = { - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that brie is the best cheese." - }, - { - "role": "assistant", - "content": "No, cheddar is the best cheese." - }, - { - "role": "user", - "content": "Why cheddar?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(200, r) - end) - - it("allows message with 'allow' only set, without history", function() - local r = client:get("/allow-only-block-history", { - headers = { - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that brie is the best cheese." - }, - { - "role": "assistant", - "content": "No, cheddar is the best cheese." - }, - { - "role": "user", - "content": "Why cheddar?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(200, r) - end) + -- both + it("allows message with 'allow' and 'deny' set, with history", function() + local r = client:get("/permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that cheddar is the best cheese." + }, + { + "role": "assistant", + "content": "No, brie is the best cheese." + }, + { + "role": "user", + "content": "Why brie?" + } + ] + } + ]], + method = "POST", + }) - -- denies only - it("allows message with 'deny' only set, permit history", function() - local r = client:get("/deny-only-permit-history", { - headers = { - ["Content-Type"] = "application/json", - }, - - -- this will be permitted, because the BAD PHRASE is only in chat history, - -- which the developer "controls" - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that leicester is the best cheese." - }, - { - "role": "assistant", - "content": "No, cheddar is the best cheese." - }, - { - "role": "user", - "content": "Why cheddar?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(200, r) - end) - - it("blocks message with 'deny' only set, permit history", function() - local r = client:get("/deny-only-permit-history", { - headers = { - ["Content-Type"] = "application/json", - }, + -- the body is just an echo, don't need to test it + assert.response(r).has.status(200) + end) - -- this will be blocks, because the BAD PHRASE is in the latest chat message, - -- which the user "controls" - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that leicester is the best cheese." - }, - { - "role": "assistant", - "content": "No, edam is the best cheese." - }, - { - "role": "user", - "content": "Why edam?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(400, r) - end) - - it("blocks message with 'deny' only set, scan history", function() - local r = client:get("/deny-only-block-history", { - headers = { - ["Content-Type"] = "application/json", - }, - -- this will NOT be permitted, because the BAD PHRASE is in chat history, - -- as specified by the Kong admins - body = [[ - { - "messages": [ - { - "role": "system", - "content": "You run a cheese shop." - }, - { - "role": "user", - "content": "I think that leicester is the best cheese." - }, - { - "role": "assistant", - "content": "No, cheddar is the best cheese." - }, - { - "role": "user", - "content": "Why cheddar?" - } - ] - } - ]], - method = "POST", - }) - - assert.res_status(400, r) - end) - -- + it("allows message with 'allow' and 'deny' set, without history", function() + local r = client:get("/block-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that cheddar is the best cheese." + }, + { + "role": "assistant", + "content": "No, brie is the best cheese." + }, + { + "role": "user", + "content": "Why brie?" + } + ] + } + ]], + method = "POST", + }) + assert.response(r).has.status(200) end) + + + it("blocks message with 'allow' and 'deny' set, with history", function() + local r = client:get("/permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that cheddar or edam are the best cheeses." + }, + { + "role": "assistant", + "content": "No, brie is the best cheese." + }, + { + "role": "user", + "content": "Why?" + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(400) + end) + -- + + + -- allows only + it("allows message with 'allow' only set, with history", function() + local r = client:get("/allow-only-permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that brie is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(200) + end) + + + it("allows message with 'allow' only set, without history", function() + local r = client:get("/allow-only-block-history", { + headers = { + ["Content-Type"] = "application/json", + }, + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that brie is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(200) + end) + + + -- denies only + it("allows message with 'deny' only set, permit history", function() + local r = client:get("/deny-only-permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + + -- this will be permitted, because the BAD PHRASE is only in chat history, + -- which the developer "controls" + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that leicester is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(200) + end) + + + it("blocks message with 'deny' only set, permit history", function() + local r = client:get("/deny-only-permit-history", { + headers = { + ["Content-Type"] = "application/json", + }, + + -- this will be blocks, because the BAD PHRASE is in the latest chat message, + -- which the user "controls" + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that leicester is the best cheese." + }, + { + "role": "assistant", + "content": "No, edam is the best cheese." + }, + { + "role": "user", + "content": "Why edam?" + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(400) + end) + + + it("blocks message with 'deny' only set, scan history", function() + local r = client:get("/deny-only-block-history", { + headers = { + ["Content-Type"] = "application/json", + }, + + -- this will NOT be permitted, because the BAD PHRASE is in chat history, + -- as specified by the Kong admins + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + }, + { + "role": "user", + "content": "I think that leicester is the best cheese." + }, + { + "role": "assistant", + "content": "No, cheddar is the best cheese." + }, + { + "role": "user", + "content": "Why cheddar?" + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(400) + end) + + + it("returns a 500 on a bad regex in allow list", function() + local r = client:get("/bad-regex-allow", { + headers = { + ["Content-Type"] = "application/json", + }, + + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(500) + end) + + + it("returns a 500 on a bad regex in deny list", function() + local r = client:get("/bad-regex-deny", { + headers = { + ["Content-Type"] = "application/json", + }, + + body = [[ + { + "messages": [ + { + "role": "system", + "content": "You run a cheese shop." + } + ] + } + ]], + method = "POST", + }) + + assert.response(r).has.status(500) + end) + end) end end From 36f13057244b3d6183610d6bbf92e3a98804264e Mon Sep 17 00:00:00 2001 From: Jay Shah Date: Tue, 7 May 2024 13:53:45 -0400 Subject: [PATCH 3629/4351] chore(workflows): label-schema to overwrite slack message with pr title and footer as pr link (#12993) --- .github/workflows/label-schema.yml | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index 638148e8613..1fd10069810 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -12,4 +12,5 @@ jobs: continue-on-error: true env: SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} - SLACK_FOOTER: ${{ github.event.pull_request.title }} + SLACK_MESSAGE: ${{ github.event.pull_request.title }} + SLACK_FOOTER: "<${{ github.server_url }}/${{ github.repository }}/pull/${{ github.event.pull_request.number }}>" From 328097a1225dbbb802c121c028b094fc6763cb5f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 8 May 2024 11:02:31 +0200 Subject: [PATCH 3630/4351] fix(migration): make redis schema migrations reentrant (#12992) --- .../plugins/acme/migrations/003_350_to_360.lua | 8 ++++---- .../migrations/006_350_to_360.lua | 18 +++++++++--------- .../migrations/001_350_to_360.lua | 18 +++++++++--------- 3 files changed, 22 insertions(+), 22 deletions(-) diff --git a/kong/plugins/acme/migrations/003_350_to_360.lua b/kong/plugins/acme/migrations/003_350_to_360.lua index 47a2d6040b4..86891580cd9 100644 --- a/kong/plugins/acme/migrations/003_350_to_360.lua +++ b/kong/plugins/acme/migrations/003_350_to_360.lua @@ -10,11 +10,11 @@ return { '{storage_config,redis}', config #> '{storage_config, redis}' || jsonb_build_object( - 'password', config #> '{storage_config, redis, auth}', - 'server_name', config #> '{storage_config, redis, ssl_server_name}', + 'password', COALESCE(config #> '{storage_config, redis, auth}', config #> '{storage_config, redis, password}'), + 'server_name', COALESCE(config #> '{storage_config, redis, ssl_server_name}', config #> '{storage_config, redis, server_name}'), 'extra_options', jsonb_build_object( - 'scan_count', config #> '{storage_config, redis, scan_count}', - 'namespace', config #> '{storage_config, redis, namespace}' + 'scan_count', COALESCE(config #> '{storage_config, redis, scan_count}', config #> '{storage_config, redis, extra_options, scan_count}'), + 'namespace', COALESCE(config #> '{storage_config, redis, namespace}', config #> '{storage_config, redis, extra_options, namespace}') ) ) ) diff --git a/kong/plugins/rate-limiting/migrations/006_350_to_360.lua b/kong/plugins/rate-limiting/migrations/006_350_to_360.lua index 04e65cdbac5..deb7e87fe4b 100644 --- a/kong/plugins/rate-limiting/migrations/006_350_to_360.lua +++ b/kong/plugins/rate-limiting/migrations/006_350_to_360.lua @@ -9,15 +9,15 @@ return { || jsonb_build_object( 'redis', jsonb_build_object( - 'host', config->'redis_host', - 'port', config->'redis_port', - 'password', config->'redis_password', - 'username', config->'redis_username', - 'ssl', config->'redis_ssl', - 'ssl_verify', config->'redis_ssl_verify', - 'server_name', config->'redis_server_name', - 'timeout', config->'redis_timeout', - 'database', config->'redis_database' + 'host', COALESCE(config->'redis_host', config #> '{redis, host}'), + 'port', COALESCE(config->'redis_port', config #> '{redis, port}'), + 'password', COALESCE(config->'redis_password', config #> '{redis, password}'), + 'username', COALESCE(config->'redis_username', config #> '{redis, username}'), + 'ssl', COALESCE(config->'redis_ssl', config #> '{redis, ssl}'), + 'ssl_verify', COALESCE(config->'redis_ssl_verify', config #> '{redis, ssl_verify}'), + 'server_name', COALESCE(config->'redis_server_name', config #> '{redis, server_name}'), + 'timeout', COALESCE(config->'redis_timeout', config #> '{redis, timeout}'), + 'database', COALESCE(config->'redis_database', config #> '{redis, database}') ) ) WHERE name = 'rate-limiting'; diff --git a/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua b/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua index 418751cbe64..2203b3c8954 100644 --- a/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua +++ b/kong/plugins/response-ratelimiting/migrations/001_350_to_360.lua @@ -9,15 +9,15 @@ return { || jsonb_build_object( 'redis', jsonb_build_object( - 'host', config->'redis_host', - 'port', config->'redis_port', - 'password', config->'redis_password', - 'username', config->'redis_username', - 'ssl', config->'redis_ssl', - 'ssl_verify', config->'redis_ssl_verify', - 'server_name', config->'redis_server_name', - 'timeout', config->'redis_timeout', - 'database', config->'redis_database' + 'host', COALESCE(config->'redis_host', config #> '{redis, host}'), + 'port', COALESCE(config->'redis_port', config #> '{redis, port}'), + 'password', COALESCE(config->'redis_password', config #> '{redis, password}'), + 'username', COALESCE(config->'redis_username', config #> '{redis, username}'), + 'ssl', COALESCE(config->'redis_ssl', config #> '{redis, ssl}'), + 'ssl_verify', COALESCE(config->'redis_ssl_verify', config #> '{redis, ssl_verify}'), + 'server_name', COALESCE(config->'redis_server_name', config #> '{redis, server_name}'), + 'timeout', COALESCE(config->'redis_timeout', config #> '{redis, timeout}'), + 'database', COALESCE(config->'redis_database', config #> '{redis, database}') ) ) WHERE name = 'response-ratelimiting'; From 0b1705ec0a4480596f6a1d2923a809d1f458a07b Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Wed, 8 May 2024 12:38:48 +0200 Subject: [PATCH 3631/4351] fix(plugin): cleanup and fix error handling (#12912) * chore(ai-prompt-template): cleanup code improve error handling * review comments --- kong/plugins/ai-prompt-template/handler.lua | 107 +++++------ kong/plugins/ai-prompt-template/templater.lua | 125 +++++-------- .../43-ai-prompt-template/01-unit_spec.lua | 20 +- .../02-integration_spec.lua | 177 ++++++++++-------- 4 files changed, 210 insertions(+), 219 deletions(-) diff --git a/kong/plugins/ai-prompt-template/handler.lua b/kong/plugins/ai-prompt-template/handler.lua index 9cd2afd754d..63224223a43 100644 --- a/kong/plugins/ai-prompt-template/handler.lua +++ b/kong/plugins/ai-prompt-template/handler.lua @@ -1,101 +1,80 @@ -local _M = {} +local templater = require("kong.plugins.ai-prompt-template.templater") +local ipairs = ipairs +local type = type --- imports -local kong_meta = require("kong.meta") -local templater = require("kong.plugins.ai-prompt-template.templater"):new() -local fmt = string.format -local parse_url = require("socket.url").parse -local byte = string.byte -local sub = string.sub -local type = type -local ipairs = ipairs --- -_M.PRIORITY = 773 -_M.VERSION = kong_meta.version + +local AIPromptTemplateHandler = { + PRIORITY = 773, + VERSION = require("kong.meta").version, +} -local log_entry_keys = { + +local LOG_ENTRY_KEYS = { REQUEST_BODY = "ai.payload.original_request", } --- reuse this table for error message response -local ERROR_MSG = { error = { message = "" } } - local function bad_request(msg) kong.log.debug(msg) - ERROR_MSG.error.message = msg - - return kong.response.exit(ngx.HTTP_BAD_REQUEST, ERROR_MSG) + return kong.response.exit(400, { error = { message = msg } }) end -local BRACE_START = byte("{") -local BRACE_END = byte("}") -local COLON = byte(":") -local SLASH = byte("/") - ----- BORROWED FROM `kong.pdk.vault` ---- --- Checks if the passed in reference looks like a reference. +-- Checks if the passed in reference looks like a reference, and returns the template name. -- Valid references start with '{template://' and end with '}'. --- --- @local --- @function is_reference -- @tparam string reference reference to check --- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` -local function is_reference(reference) - return type(reference) == "string" - and byte(reference, 1) == BRACE_START - and byte(reference, -1) == BRACE_END - and byte(reference, 10) == COLON - and byte(reference, 11) == SLASH - and byte(reference, 12) == SLASH - and sub(reference, 2, 9) == "template" +-- @treturn string the reference template name or nil if it's not a reference +local function extract_template_name(reference) + if type(reference) ~= "string" then + return nil + end + + if not (reference:sub(1, 12) == "{template://" and reference:sub(-1) == "}") then + return nil + end + + return reference:sub(13, -2) end -local function find_template(reference_string, templates) - local parts, err = parse_url(sub(reference_string, 2, -2)) - if not parts then - return nil, fmt("template reference is not in format '{template://template_name}' (%s) [%s]", err, reference_string) - end - -- iterate templates to find it +--- Find a template by name in the list of templates. +-- @tparam string reference_name the name of the template to find +-- @tparam table templates the list of templates to search +-- @treturn string the template if found, or nil + error message if not found +local function find_template(reference_name, templates) for _, v in ipairs(templates) do - if v.name == parts.host then + if v.name == reference_name then return v, nil end end - return nil, fmt("could not find template name [%s]", parts.host) + return nil, "could not find template name [" .. reference_name .. "]" end -function _M:access(conf) + +function AIPromptTemplateHandler:access(conf) kong.service.request.enable_buffering() kong.ctx.shared.ai_prompt_templated = true if conf.log_original_request then - kong.log.set_serialize_value(log_entry_keys.REQUEST_BODY, kong.request.get_raw_body()) + kong.log.set_serialize_value(LOG_ENTRY_KEYS.REQUEST_BODY, kong.request.get_raw_body()) end - local request, err = kong.request.get_body("application/json") - if err then + local request = kong.request.get_body("application/json") + if type(request) ~= "table" then return bad_request("this LLM route only supports application/json requests") end local messages = request.messages local prompt = request.prompt - if (not messages) and (not prompt) then - return bad_request("this LLM route only supports llm/chat or llm/completions type requests") - end - if messages and prompt then return bad_request("cannot run 'messages' and 'prompt' templates at the same time") end @@ -105,22 +84,22 @@ function _M:access(conf) return bad_request("only 'llm/v1/chat' and 'llm/v1/completions' formats are supported for templating") end - if not is_reference(reference) then - if not (conf.allow_untemplated_requests) then - return bad_request("this LLM route only supports templated requests") + local template_name = extract_template_name(reference) + if not template_name then + if conf.allow_untemplated_requests then + return -- not a reference, do nothing end - -- not reference, do nothing - return + return bad_request("this LLM route only supports templated requests") end - local requested_template, err = find_template(reference, conf.templates) + local requested_template, err = find_template(template_name, conf.templates) if not requested_template then return bad_request(err) end -- try to render the replacement request - local rendered_template, err = templater:render(requested_template, request.properties or {}) + local rendered_template, err = templater.render(requested_template, request.properties or {}) if err then return bad_request(err) end @@ -129,4 +108,4 @@ function _M:access(conf) end -return _M +return AIPromptTemplateHandler diff --git a/kong/plugins/ai-prompt-template/templater.lua b/kong/plugins/ai-prompt-template/templater.lua index ce8986ed9bf..262a18a5064 100644 --- a/kong/plugins/ai-prompt-template/templater.lua +++ b/kong/plugins/ai-prompt-template/templater.lua @@ -1,93 +1,66 @@ -local _S = {} - --- imports -local fmt = string.format --- - --- globals -local GSUB_REPLACE_PATTERN = "{{([%w_]+)}}" --- - -local function backslash_replacement_function(c) - if c == "\n" then - return "\\n" - elseif c == "\r" then - return "\\r" - elseif c == "\t" then - return "\\t" - elseif c == "\b" then - return "\\b" - elseif c == "\f" then - return "\\f" - elseif c == '"' then - return '\\"' - elseif c == '\\' then - return '\\\\' - else - return string.format("\\u%04x", c:byte()) - end -end +local cjson = require "cjson.safe" -local chars_to_be_escaped_in_JSON_string -= '[' -.. '"' -- class sub-pattern to match a double quote -.. '%\\' -- class sub-pattern to match a backslash -.. '%z' -- class sub-pattern to match a null -.. '\001' .. '-' .. '\031' -- class sub-pattern to match control characters -.. ']' - --- borrowed from turbo-json -local function sanitize_parameter(s) - if type(s) ~= "string" or s == "" then - return nil, nil, "only string arguments are supported" - end +local _M = {} - -- check if someone is trying to inject JSON control characters to close the command - if s:sub(-1) == "," then - s = s:sub(1, -1) - end - return s:gsub(chars_to_be_escaped_in_JSON_string, backslash_replacement_function), nil -end -function _S:new(o) - local o = o or {} - setmetatable(o, self) - self.__index = self +--- Sanitize properties object. +-- Incoming user-provided JSON object may contain any kind of data. +-- @tparam table params the kv table to sanitize +-- @treturn[1] table the escaped values (without quotes) +-- @treturn[2] nil +-- @treturn[2] string error message +local function sanitize_properties(params) + local result = {} - return o + if type(params) ~= "table" then + return nil, "properties must be an object" + end + + for k,v in pairs(params) do + if type(k) ~= "string" then + return nil, "properties must be an object" + end + if type(v) == "string" then + result[k] = cjson.encode(v):sub(2, -2) -- remove quotes + else + return nil, "property values must be a string, got " .. type(v) + end + end + + return result end -function _S:render(template, properties) - local sanitized_properties = {} - local err, _ - for k, v in pairs(properties) do - sanitized_properties[k], _, err = sanitize_parameter(v) - if err then return nil, err end - end +do + local GSUB_REPLACE_PATTERN = "{{([%w_]+)}}" - local result = template.template:gsub(GSUB_REPLACE_PATTERN, sanitized_properties) + function _M.render(template, properties) + local sanitized_properties, err = sanitize_properties(properties) + if not sanitized_properties then + return nil, err + end - -- find any missing variables - local errors = {} - local error_string - for w in (result):gmatch(GSUB_REPLACE_PATTERN) do - errors[w] = true - end + local result = template.template:gsub(GSUB_REPLACE_PATTERN, sanitized_properties) - if next(errors) ~= nil then - for k, _ in pairs(errors) do - if not error_string then - error_string = fmt("missing template parameters: [%s]", k) - else - error_string = fmt("%s, [%s]", error_string, k) + -- find any missing variables + local errors = {} + local seen_before = {} + for w in result:gmatch(GSUB_REPLACE_PATTERN) do + if not seen_before[w] then + seen_before[w] = true + errors[#errors+1] = "[" .. w .. "]" end end - end - return result, error_string + if errors[1] then + return nil, "missing template parameters: " .. table.concat(errors, ", ") + end + + return result + end end -return _S + +return _M diff --git a/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua b/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua index 25191195415..9ab4c53d4c1 100644 --- a/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua +++ b/spec/03-plugins/43-ai-prompt-template/01-unit_spec.lua @@ -1,8 +1,5 @@ local PLUGIN_NAME = "ai-prompt-template" --- imports -local templater = require("kong.plugins.ai-prompt-template.templater"):new() --- local good_chat_template = { template = [[ @@ -80,22 +77,33 @@ local good_prompt_template = { } local good_expected_prompt = "Make me a program to do fibonacci sequence in python." + + describe(PLUGIN_NAME .. ": (unit)", function() + local templater + + setup(function() + templater = require("kong.plugins.ai-prompt-template.templater") + end) + + it("templates chat messages", function() - local rendered_template, err = templater:render(good_chat_template, templated_chat_request.parameters) + local rendered_template, err = templater.render(good_chat_template, templated_chat_request.parameters) assert.is_nil(err) assert.same(rendered_template, good_expected_chat) end) + it("templates a prompt", function() - local rendered_template, err = templater:render(good_prompt_template, templated_prompt_request.parameters) + local rendered_template, err = templater.render(good_prompt_template, templated_prompt_request.parameters) assert.is_nil(err) assert.same(rendered_template, good_expected_prompt) end) + it("prohibits json injection", function() - local rendered_template, err = templater:render(good_chat_template, templated_chat_request_inject_json.parameters) + local rendered_template, err = templater.render(good_chat_template, templated_chat_request_inject_json.parameters) assert.is_nil(err) assert.same(rendered_template, inject_json_expected_chat) end) diff --git a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua index 5b7b38cf581..a834a520b61 100644 --- a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua +++ b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua @@ -1,32 +1,9 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local assert = require "luassert" -local say = require "say" local PLUGIN_NAME = "ai-prompt-template" -local function matches_regex(state, arguments) - local string = arguments[1] - local regex = arguments[2] - if ngx.re.find(string, regex) then - return true - else - return false - end -end - -say:set_namespace("en") -say:set("assertion.matches_regex.positive", [[ -Expected -%s -to match regex -%s]]) -say:set("assertion.matches_regex.negative", [[ -Expected -%s -to not match regex -%s]]) -assert:register("assertion", "matches_regex", matches_regex, "assertion.matches_regex.positive", "assertion.matches_regex.negative") + for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() @@ -124,19 +101,25 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then })) end) + lazy_teardown(function() helpers.stop_kong() end) + before_each(function() client = helpers.proxy_client() end) + after_each(function() if client then client:close() end end) + + describe("request", function() + it("templates a chat message", function() local r = client:get("/request", { headers = { @@ -150,15 +133,15 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "language": "python", "program": "flask web server" } - } + } ]], method = "POST", }) - - local body = assert.res_status(200, r) - local json = cjson.decode(body) - assert.same(cjson.decode(json.post_data.text), { + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + + assert.same({ messages = { [1] = { role = "system", @@ -169,10 +152,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then content = "Write me a flask web server program." }, } - } - ) + }, cjson.decode(json.post_data.text)) end) + it("templates a completions message", function() local r = client:get("/request", { headers = { @@ -186,17 +169,20 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "language": "python", "program": "flask web server" } - } + } ]], method = "POST", }) - - local body = assert.res_status(200, r) - local json = cjson.decode(body) - assert.same(cjson.decode(json.post_data.text), { prompt = "You are a python programming expert. Make me a flask web server program." }) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() + + assert.same({ + prompt = "You are a python programming expert. Make me a flask web server program." + }, cjson.decode(json.post_data.text)) end) + it("blocks when 'allow_untemplated_requests' is OFF", function() local r = client:get("/request", { headers = { @@ -211,17 +197,22 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "content": "Arbitrary content" } ] - } + } ]], method = "POST", }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - assert.same(json, { error = { message = "this LLM route only supports templated requests" }}) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() + + assert.same({ + error = { + message = "this LLM route only supports templated requests" + } + }, json) end) + it("doesn't block when 'allow_untemplated_requests' is ON", function() local r = client:get("/request", { headers = { @@ -236,17 +227,25 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "content": "Arbitrary content" } ] - } + } ]], method = "POST", }) - local body = assert.res_status(200, r) - local json = cjson.decode(body) + assert.response(r).has.status(200) + local json = assert.response(r).has.jsonbody() - assert.same(json.post_data.params, { messages = { [1] = { role = "system", content = "Arbitrary content" }}}) + assert.same({ + messages = { + [1] = { + role = "system", + content = "Arbitrary content" + } + } + }, json.post_data.params) end) + it("errors with a not found template", function() local r = client:get("/request", { headers = { @@ -260,17 +259,22 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "language": "python", "program": "flask web server" } - } + } ]], method = "POST", }) - local body = assert.res_status(400, r) - local json = cjson.decode(body) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() - assert.same(json, { error = { message = "could not find template name [developer-doesnt-exist]" }} ) + assert.same({ + error = { + message = "could not find template name [developer-doesnt-exist]" + } + }, json) end) + it("still errors with a not found template when 'allow_untemplated_requests' is ON", function() local r = client:get("/request", { headers = { @@ -280,17 +284,22 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then body = [[ { "messages": "{template://not_found}" - } + } ]], method = "POST", }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - assert.same(json, { error = { message = "could not find template name [not_found]" }} ) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() + + assert.same({ + error = { + message = "could not find template name [not_found]" + } + }, json) end) + it("errors with missing template parameter", function() local r = client:get("/request", { headers = { @@ -303,17 +312,22 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "properties": { "language": "python" } - } + } ]], method = "POST", }) - local body = assert.res_status(400, r) - local json = cjson.decode(body) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() - assert.same(json, { error = { message = "missing template parameters: [program]" }} ) + assert.same({ + error = { + message = "missing template parameters: [program]" + } + }, json) end) + it("errors with multiple missing template parameters", function() local r = client:get("/request", { headers = { @@ -326,17 +340,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then "properties": { "nothing": "no" } - } + } ]], method = "POST", }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - assert.matches_regex(json.error.message, "^missing template parameters: \\[.*\\], \\[.*\\]") + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() + + assert.matches("^missing template parameters: %[.*%], %[.*%]", json.error.message) end) + it("fails with non-json request", function() local r = client:get("/request", { headers = { @@ -346,13 +361,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then body = [[template: programmer, property: hi]], method = "POST", }) - - local body = assert.res_status(400, r) - local json = cjson.decode(body) - assert.same(json, { error = { message = "this LLM route only supports application/json requests" }}) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() + + assert.same({ + error = { + message = "this LLM route only supports application/json requests" + } + }, json) end) + it("fails with non llm/v1/chat or llm/v1/completions request", function() local r = client:get("/request", { headers = { @@ -365,12 +385,17 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then method = "POST", }) - local body = assert.res_status(400, r) - local json = cjson.decode(body) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() - assert.same(json, { error = { message = "this LLM route only supports llm/chat or llm/completions type requests" }}) + assert.same({ + error = { + message = "only 'llm/v1/chat' and 'llm/v1/completions' formats are supported for templating" + } + }, json) end) + it("fails with multiple types of prompt", function() local r = client:get("/request", { headers = { @@ -387,12 +412,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then method = "POST", }) - local body = assert.res_status(400, r) - local json = cjson.decode(body) + assert.response(r).has.status(400) + local json = assert.response(r).has.jsonbody() - assert.same(json, { error = { message = "cannot run 'messages' and 'prompt' templates at the same time" }}) + assert.same({ + error = { + message = "cannot run 'messages' and 'prompt' templates at the same time" + } + }, json) end) + end) + end) end end From 6374c55fb23720700bfb7c3594fa877d356b4ea9 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 8 May 2024 12:24:32 +0100 Subject: [PATCH 3632/4351] fix(ai-proxy): internal server error on path parse failure --- kong/llm/drivers/llama2.lua | 2 +- kong/llm/drivers/mistral.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index b2c41db7776..02b65818bd3 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -264,7 +264,7 @@ function _M.configure_request(conf) local parsed_url = socket_url.parse(conf.model.options.upstream_url) -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index 8a98ef6258f..566ad903f6f 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -148,7 +148,7 @@ function _M.configure_request(conf) local parsed_url = socket_url.parse(conf.model.options.upstream_url) -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) From 03f056cb1dd03bc305f8edd37aa035fd5552604e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?V=C3=ACncent=20Le=20Goff?= Date: Wed, 8 May 2024 16:14:26 +0200 Subject: [PATCH 3633/4351] feat(plugins): standard-webhooks (#12962) * Revert "Revert "feat(plugins): add standard-webhooks plugin (#12757)"" This reverts commit 8ff1771cc9499d853955cc3433eff1e4536b0ee8. * Update kong/plugins/standard-webhooks/internal.lua Co-authored-by: Samuele --------- Co-authored-by: Samuele --- .github/labeler.yml | 4 + .../kong/plugins-add-standard-webhooks.yml | 4 + kong-3.7.0-0.rockspec | 4 + kong/constants.lua | 1 + kong/plugins/standard-webhooks/handler.lua | 12 ++ kong/plugins/standard-webhooks/internal.lua | 76 ++++++++++ kong/plugins/standard-webhooks/schema.lua | 38 +++++ spec/01-unit/12-plugins_order_spec.lua | 1 + .../44-standard-webhooks/01-unit_spec.lua | 140 ++++++++++++++++++ .../02-integration_spec.lua | 133 +++++++++++++++++ 10 files changed, 413 insertions(+) create mode 100644 changelog/unreleased/kong/plugins-add-standard-webhooks.yml create mode 100644 kong/plugins/standard-webhooks/handler.lua create mode 100644 kong/plugins/standard-webhooks/internal.lua create mode 100644 kong/plugins/standard-webhooks/schema.lua create mode 100644 spec/03-plugins/44-standard-webhooks/01-unit_spec.lua create mode 100644 spec/03-plugins/44-standard-webhooks/02-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index dd6c00aa56c..4d80a6fc92f 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -254,6 +254,10 @@ plugins/opentelemetry: - changed-files: - any-glob-to-any-file: kong/plugins/opentelemetry/**/* +plugins/standard-webhooks: +- changed-files: + - any-glob-to-any-file: kong/plugins/standard-webhooks/**/* + schema-change-noteworthy: - changed-files: - any-glob-to-any-file: ['kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua'] diff --git a/changelog/unreleased/kong/plugins-add-standard-webhooks.yml b/changelog/unreleased/kong/plugins-add-standard-webhooks.yml new file mode 100644 index 00000000000..a9448465fa2 --- /dev/null +++ b/changelog/unreleased/kong/plugins-add-standard-webhooks.yml @@ -0,0 +1,4 @@ +message: | + Add standard webhooks plugin +type: feature +scope: Plugin diff --git a/kong-3.7.0-0.rockspec b/kong-3.7.0-0.rockspec index 84f72ad4c95..89e4a0df0d3 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.7.0-0.rockspec @@ -609,6 +609,10 @@ build = { ["kong.plugins.ai-prompt-guard.handler"] = "kong/plugins/ai-prompt-guard/handler.lua", ["kong.plugins.ai-prompt-guard.schema"] = "kong/plugins/ai-prompt-guard/schema.lua", + ["kong.plugins.standard-webhooks.handler"] = "kong/plugins/standard-webhooks/handler.lua", + ["kong.plugins.standard-webhooks.internal"] = "kong/plugins/standard-webhooks/internal.lua", + ["kong.plugins.standard-webhooks.schema"] = "kong/plugins/standard-webhooks/schema.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 0050ab1fee4..63df1f2f5a4 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -42,6 +42,7 @@ local plugins = { "ai-prompt-guard", "ai-request-transformer", "ai-response-transformer", + "standard-webhooks", } local plugin_map = {} diff --git a/kong/plugins/standard-webhooks/handler.lua b/kong/plugins/standard-webhooks/handler.lua new file mode 100644 index 00000000000..a013a6cee02 --- /dev/null +++ b/kong/plugins/standard-webhooks/handler.lua @@ -0,0 +1,12 @@ +local plugin = require "kong.plugins.standard-webhooks.internal" + +local StandardWebhooks = { + VERSION = require("kong.meta").version, + PRIORITY = 760 +} + +function StandardWebhooks:access(conf) + plugin.access(conf) +end + +return StandardWebhooks diff --git a/kong/plugins/standard-webhooks/internal.lua b/kong/plugins/standard-webhooks/internal.lua new file mode 100644 index 00000000000..ad416e3f728 --- /dev/null +++ b/kong/plugins/standard-webhooks/internal.lua @@ -0,0 +1,76 @@ +local kong = kong +local mac = require "resty.openssl.mac" +local tonumber = tonumber +local ngx = ngx +local type = type + +local HEADER_WEBHOOK_ID = "webhook-id" +local HEADER_WEBHOOK_SIGN = "webhook-signature" +local HEADER_WEBHOOK_TS = "webhook-timestamp" + +local function getHeader(input) + if type(input) == "table" then + return input[1] + end + + return input +end + +local function sign(secret, id, ts, payload) + local d, err = mac.new(secret, "HMAC", nil, "sha256") + if err then + kong.log.error(err) + return kong.response.error(500) + end + local r, err = d:final(id .. "." .. ts .. "." .. payload) + if err then + kong.log.error(err) + return kong.response.error(500) + end + return "v1," .. ngx.encode_base64(r) +end + +local function extract_webhook() + local headers = kong.request.get_headers() + + local id = getHeader(headers[HEADER_WEBHOOK_ID]) + local signature = getHeader(headers[HEADER_WEBHOOK_SIGN]) + local ts = getHeader(headers[HEADER_WEBHOOK_TS]) + if not id or not signature or not ts then + kong.log.debug("missing required headers") + return kong.response.error(400) + end + + ts = tonumber(ts) or 0 -- if parse fails we inject 0, which will fail on clock-skew check + + return id, signature, ts +end + + +local function access(config) + local id, signature, ts = extract_webhook() + + if ngx.now() - ts > config.tolerance_second then + kong.log.debug("timestamp tolerance exceeded") + return kong.response.error(400) + end + + local body = kong.request.get_raw_body() + + if not body or body == "" then + kong.log.debug("missing required body") + return kong.response.error(400) + end + + local expected_signature = sign(config.secret_v1, id, ts, body) + + if signature ~= expected_signature then + kong.log.debug("signature not matched") + return kong.response.error(400) + end +end + +return { + access = access, + sign = sign +} diff --git a/kong/plugins/standard-webhooks/schema.lua b/kong/plugins/standard-webhooks/schema.lua new file mode 100644 index 00000000000..165926f07ae --- /dev/null +++ b/kong/plugins/standard-webhooks/schema.lua @@ -0,0 +1,38 @@ +local typedefs = require "kong.db.schema.typedefs" + +local PLUGIN_NAME = "standard-webhooks" + +local schema = { + name = PLUGIN_NAME, + fields = { + { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols_http }, + { + config = { + type = "record", + fields = { + { + secret_v1 = { + type = "string", + required = true, + description = "Webhook secret", + referenceable = true, + encrypted = true, + }, + }, + { + tolerance_second = { + description = "Tolerance of the webhook timestamp in seconds. If the webhook timestamp is older than this number of seconds, it will be rejected with a '400' response.", + type = "integer", + required = true, + gt = -1, + default = 5 * 60 + } + } + } + } + } + } +} + +return schema diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index d897784255e..a051aeb9804 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -78,6 +78,7 @@ describe("Plugins", function() "ai-prompt-guard", "ai-proxy", "ai-response-transformer", + "standard-webhooks", "aws-lambda", "azure-functions", "proxy-cache", diff --git a/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua b/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua new file mode 100644 index 00000000000..afff58e052c --- /dev/null +++ b/spec/03-plugins/44-standard-webhooks/01-unit_spec.lua @@ -0,0 +1,140 @@ +local PLUGIN_NAME = "standard-webhooks" + + +-- helper function to validate data against a schema +local validate do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins."..PLUGIN_NAME..".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + + +describe(PLUGIN_NAME .. ": (schema)", function() + + + it("accepts a valid config", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = 5*60, + }) + assert.is_nil(err) + assert.is_truthy(ok) + end) + + + describe("secret", function() + + it("must be set", function() + local ok, err = validate({ + secret_v1 = nil, + tolerance_second = 5*60, + }) + + assert.is_same({ + ["config"] = { + ["secret_v1"] = 'required field missing', + } + }, err) + assert.is_falsy(ok) + end) + + + it("is not nullable", function() + local ok, err = validate({ + secret_v1 = assert(ngx.null), + tolerance_second = 5*60, + }) + + assert.is_same({ + ["config"] = { + ["secret_v1"] = 'required field missing', + } + }, err) + assert.is_falsy(ok) + end) + + + it("must be a string", function() + local ok, err = validate({ + secret_v1 = 123, + tolerance_second = 5*60, + }) + + assert.is_same({ + ["config"] = { + ["secret_v1"] = 'expected a string', + } + }, err) + assert.is_falsy(ok) + end) + + end) + + + + describe("tolerance_second", function() + + it("gets a default", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = nil, + }) + + assert.is_nil(err) + assert.are.same(ok.config, { + secret_v1 = "abc123", + tolerance_second = 5*60, + }) + end) + + + it("is not nullable", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = assert(ngx.null), + }) + + assert.is_same({ + ["config"] = { + ["tolerance_second"] = 'required field missing', + } + }, err) + assert.is_falsy(ok) + end) + + + it("must be an integer", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = 5.67, + }) + + assert.is_same({ + ["config"] = { + ["tolerance_second"] = 'expected an integer', + } + }, err) + assert.is_falsy(ok) + end) + + + it("must be >= 0", function() + local ok, err = validate({ + secret_v1 = "abc123", + tolerance_second = -1, + }) + + assert.is_same({ + ["config"] = { + ["tolerance_second"] = 'value must be greater than -1', + } + }, err) + assert.is_falsy(ok) + end) + + end) + +end) diff --git a/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua b/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua new file mode 100644 index 00000000000..490f0b2e5c6 --- /dev/null +++ b/spec/03-plugins/44-standard-webhooks/02-integration_spec.lua @@ -0,0 +1,133 @@ +local PLUGIN_NAME = "standard-webhooks" +local helpers = require "spec.helpers" +local swh = require "kong.plugins.standard-webhooks.internal" + +local SECRET = "MfKQ9r8GKYqrTwjUPD8ILPZIo2LaLaSw" +local MESSAGE_ID = "msg_p5jXN8AQM9LWM0D4loKWxJek" + +for _, strategy in helpers.all_strategies() do + local client + + describe(PLUGIN_NAME .. ": (Access)", function() + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, {"routes", "services", "plugins"}, {PLUGIN_NAME}) + + local r = bp.routes:insert({ + paths = {"/"} + }) + + bp.plugins:insert{ + route = r, + name = PLUGIN_NAME, + config = { + secret_v1 = SECRET + } + } + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil + })) + end) + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + it("rejects missing headers", function() + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-timestamp"] = math.floor(ngx.now()) + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(400) + end) + + it("rejects invalid timestamp", function() + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = "asdf", + ["webhook-timestamp"] = "XYZ" + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(400) + end) + + it("rejects missing body", function() + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = "asdf", + ["webhook-timestamp"] = math.floor(ngx.now()) + } + }) + + assert.response(res).has.status(400) + end) + + it("accepts correct signature", function() + local ts = math.floor(ngx.now()) + local signature = swh.sign(SECRET, MESSAGE_ID, ts, '{"foo":"bar"}') + + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = signature, + ["webhook-timestamp"] = ts + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(200) + end) + + it("fails because the timestamp tolerance is exceeded", function() + local ts = math.floor(ngx.now()) - 6 * 60 + local signature = swh.sign(SECRET, MESSAGE_ID, ts, '{"foo":"bar"}') + + local res = client:post("/", { + headers = { + ["Content-Type"] = "application/json", + ["webhook-id"] = MESSAGE_ID, + ["webhook-signature"] = signature, + ["webhook-timestamp"] = ts + }, + body = { + foo = "bar" + } + }) + + assert.response(res).has.status(400) + end) + end) +end From 82a622e140f922c48977b1b6f7d49e8cde269918 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Thu, 9 May 2024 09:59:26 +0800 Subject: [PATCH 3634/4351] chore(deps): bump `tj-actions/changed-files` from `44.0.0` to `44.3.0` (#12958) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 44.0.0 to 44.3.0. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/2d756ea4c53f7f6b397767d8723b3a10a9f35bf2...0874344d6ebbaa00a27da73276ae7162fadcaf69) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index e3a7cd618ce..efd23fd9f15 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@2d756ea4c53f7f6b397767d8723b3a10a9f35bf2 # 44.0.0 + uses: tj-actions/changed-files@0874344d6ebbaa00a27da73276ae7162fadcaf69 # 44.3.0 with: files_yaml: | changelogs: From f02d4efc35ff821f66deed7a60e27577865a0e9b Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Thu, 9 May 2024 10:00:14 +0800 Subject: [PATCH 3635/4351] chore(deps): bump `slackapi/slack-github-action` from `1.25.0` to `1.26.0` (#12959) Bumps [slackapi/slack-github-action](https://github.com/slackapi/slack-github-action) from 1.25.0 to 1.26.0. - [Release notes](https://github.com/slackapi/slack-github-action/releases) - [Commits](https://github.com/slackapi/slack-github-action/compare/6c661ce58804a1a20f6dc5fbee7f0381b469e001...70cd7be8e40a46e8b0eced40b0de447bdb42f68e) --- updated-dependencies: - dependency-name: slackapi/slack-github-action dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport-fail-bot.yml | 2 +- .github/workflows/release-and-tests-fail-bot.yml | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/backport-fail-bot.yml b/.github/workflows/backport-fail-bot.yml index d1098c6ecee..6d549ea33ed 100644 --- a/.github/workflows/backport-fail-bot.yml +++ b/.github/workflows/backport-fail-bot.yml @@ -44,7 +44,7 @@ jobs: result-encoding: string - name: Send Slack Message - uses: slackapi/slack-github-action@6c661ce58804a1a20f6dc5fbee7f0381b469e001 # v1.25.0 + uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e # v1.26.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml index 8b12ca3f2ab..d035db3f19b 100644 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ b/.github/workflows/release-and-tests-fail-bot.yml @@ -70,7 +70,7 @@ jobs: result-encoding: string - name: Send Slack Message - uses: slackapi/slack-github-action@6c661ce58804a1a20f6dc5fbee7f0381b469e001 # v1.25.0 + uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e # v1.26.0 with: payload: ${{ steps.generate-payload.outputs.result }} env: From 9565ef602351257dd7bc52c7844eaf8783adf571 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Thu, 9 May 2024 17:29:42 +0100 Subject: [PATCH 3636/4351] fix(ai-proxy): removed compat fields pre-3.7 --- kong/clustering/compat/removed_fields.lua | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 9c20b5d93ca..9893dd60cef 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -125,5 +125,15 @@ return { zipkin = { "propagation", }, + ai_proxy = { + "response_streaming", + "model.options.upstream_path", + }, + ai_request_transformer = { + "llm.model.options.upstream_path", + }, + ai_response_transformer = { + "llm.model.options.upstream_path", + }, }, } From d112f3c09bf049fe4614dc5f38e45cba5adce0f7 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Fri, 10 May 2024 16:39:19 +0800 Subject: [PATCH 3637/4351] chore(release): bump version to 3.8 as part of the feature freeze (#13012) KAG-4455 --- kong-3.7.0-0.rockspec => kong-3.8.0-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-3.7.0-0.rockspec => kong-3.8.0-0.rockspec (99%) diff --git a/kong-3.7.0-0.rockspec b/kong-3.8.0-0.rockspec similarity index 99% rename from kong-3.7.0-0.rockspec rename to kong-3.8.0-0.rockspec index 89e4a0df0d3..97024817881 100644 --- a/kong-3.7.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.7.0-0" +version = "3.8.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.7.0" + tag = "3.8.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 289dd9dbf27..9096d9beade 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 7, + minor = 8, patch = 0, --suffix = "-alpha.13" }, { From a212d89910eac4779ea61be77178b36a348ddfc8 Mon Sep 17 00:00:00 2001 From: Samuele Date: Tue, 14 May 2024 07:56:44 +0200 Subject: [PATCH 3638/4351] fix(ci): require correct `socket` module (#13026) require 'socket.unix' was causing a different socket module to be loaded If 'socket.unix' was loaded before the `socket` module, it resulted in a different socket implementation to be used, which resulted in failures when trying to access nil fields of the socket object. More info: https://konghq.atlassian.net/browse/KAG-4472 --- spec/busted-ci-helper.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua index be9e84ea145..1e9526a8117 100644 --- a/spec/busted-ci-helper.lua +++ b/spec/busted-ci-helper.lua @@ -1,5 +1,9 @@ -- busted-ci-helper.lua + +-- needed before requiring 'socket.unix' +require 'socket' + local busted = require 'busted' local cjson = require 'cjson' local socket_unix = require 'socket.unix' From 40f43c9008eec553240255d919ae99aa3c8d7fb3 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Tue, 14 May 2024 18:03:12 +0800 Subject: [PATCH 3639/4351] fix(dns): ignore records with RR types differs from that of the query when parsing answers (#13002) Fix KAG-4446, FTI-5834 --- ...ignore-records-with-non-matching-types.yml | 3 + kong/resty/dns/client.lua | 30 +---- spec/01-unit/21-dns-client/02-client_spec.lua | 37 +++--- .../21-dns-client/03-client_cache_spec.lua | 122 +++++++++++++++++- 4 files changed, 145 insertions(+), 47 deletions(-) create mode 100644 changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml diff --git a/changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml b/changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml new file mode 100644 index 00000000000..1cfb60d3dc6 --- /dev/null +++ b/changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml @@ -0,0 +1,3 @@ +message: "**DNS Client**: Ignore records with RR types differs from that of the query when parsing answers." +type: bugfix +scope: Core diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index f36c492d75c..5fd47d7c6ce 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -45,7 +45,6 @@ local math_max = math.max local math_fmod = math.fmod local math_random = math.random local table_remove = table.remove -local table_insert = table.insert local table_concat = table.concat local string_lower = string.lower local string_byte = string.byte @@ -666,15 +665,13 @@ _M.init = function(options) end --- Removes non-requested results, updates the cache. +-- Removes records with non-matching types, updates the cache. -- Parameter `answers` is updated in-place. -- @return `true` local function parseAnswer(qname, qtype, answers, try_list) - -- check the answers and store them in the cache + -- check the answers and store records with matching types in the cache -- eg. A, AAAA, SRV records may be accompanied by CNAME records - -- store them all, leaving only the requested type in so we can return that set - local others = {} -- remove last '.' from FQDNs as the answer does not contain it local check_qname do @@ -691,25 +688,10 @@ local function parseAnswer(qname, qtype, answers, try_list) -- normalize casing answer.name = string_lower(answer.name) - if (answer.type ~= qtype) or (answer.name ~= check_qname) then - local key = answer.type..":"..answer.name - add_status_to_try_list(try_list, key .. " removed") - local lst = others[key] - if not lst then - lst = {} - others[key] = lst - end - table_insert(lst, 1, answer) -- pos 1: preserve order - table_remove(answers, i) - end - end - if next(others) then - for _, lst in pairs(others) do - cacheinsert(lst) - -- set success-type, only if not set (this is only a 'by-product') - if not cachegetsuccess(lst[1].name) then - cachesetsuccess(lst[1].name, lst[1].type) - end + if answer.type ~= qtype then + table_remove(answers, i) -- remove records with non-matching types + else + answer.name = check_qname end end diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index cb07c719dee..6b2685b870f 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -784,29 +784,29 @@ describe("[DNS client]", function() -- check first CNAME local key1 = client.TYPE_CNAME..":"..host local entry1 = lrucache:get(key1) - assert.are.equal(host, entry1[1].name) -- the 1st record is the original 'smtp.'..TEST_DOMAIN - assert.are.equal(client.TYPE_CNAME, entry1[1].type) -- and that is a CNAME + assert.falsy(entry1) -- check second CNAME - local key2 = client.TYPE_CNAME..":"..entry1[1].cname + local key2 = client.TYPE_CNAME..":thuis.kong-gateway-testing.link" local entry2 = lrucache:get(key2) - assert.are.equal(entry1[1].cname, entry2[1].name) -- the 2nd is the middle 'thuis.'..TEST_DOMAIN - assert.are.equal(client.TYPE_CNAME, entry2[1].type) -- and that is also a CNAME + assert.falsy(entry2) - -- check second target to match final record - assert.are.equal(entry2[1].cname, answers[1].name) - assert.are.not_equal(host, answers[1].name) -- we got final name 'wdnaste.duckdns.org' - assert.are.equal(typ, answers[1].type) -- we got a final A type record + assert.are.equal(host, answers[1].name) -- we got final name same to host + assert.are.equal(typ, answers[1].type) -- we got a final A type record assert.are.equal(#answers, 1) -- check last successful lookup references local lastsuccess3 = lrucache:get(answers[1].name) - local lastsuccess2 = lrucache:get(entry2[1].name) - local lastsuccess1 = lrucache:get(entry1[1].name) + local lastsuccess2 = lrucache:get("thuis.kong-gateway-testing.link") + local lastsuccess1 = lrucache:get("kong-gateway-testing.link") assert.are.equal(client.TYPE_A, lastsuccess3) - assert.are.equal(client.TYPE_CNAME, lastsuccess2) - assert.are.equal(client.TYPE_CNAME, lastsuccess1) + assert.is_nil(lastsuccess2) + assert.is_nil(lastsuccess1) + -- check entries in the intermediate cache against the final output result + local key = client.TYPE_A .. ":" .. host + local entry = lrucache:get(key) + assert.same(answers, entry) end) it("fetching multiple SRV records (un-typed)", function() @@ -839,17 +839,18 @@ describe("[DNS client]", function() -- first check CNAME local key = client.TYPE_CNAME..":"..host local entry = lrucache:get(key) - assert.are.equal(host, entry[1].name) - assert.are.equal(client.TYPE_CNAME, entry[1].type) + assert.falsy(entry) -- check final target - assert.are.equal(entry[1].cname, answers[1].name) assert.are.equal(typ, answers[1].type) - assert.are.equal(entry[1].cname, answers[2].name) assert.are.equal(typ, answers[2].type) - assert.are.equal(entry[1].cname, answers[3].name) assert.are.equal(typ, answers[3].type) assert.are.equal(#answers, 3) + + -- check entries in the intermediate cache against the final output result + key = client.TYPE_SRV .. ":" .. host + entry = lrucache:get(key) + assert.same(answers, entry) end) it("fetching non-type-matching records", function() diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 2aa034b7113..159d049a94d 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -402,13 +402,15 @@ describe("[DNS client cache]", function() -- in the cache, as in some cases lookups of certain types (eg. CNAME) are -- blocked, and then we rely on the A record to get them in the AS -- (additional section), but then they must be stored obviously. - local CNAME1 = { + local CNAME_from_A_query = { type = client.TYPE_CNAME, cname = "myotherhost.domain.com", class = 1, name = "myhost9.domain.com", ttl = 0.1, } + -- copy to make it different + local CNAME_from_CNAME_query = utils.cycle_aware_deep_copy(CNAME_from_A_query) local A2 = { type = client.TYPE_A, address = "1.2.3.4", @@ -417,8 +419,8 @@ describe("[DNS client cache]", function() ttl = 60, } mock_records = setmetatable({ - ["myhost9.domain.com:"..client.TYPE_CNAME] = { utils.cycle_aware_deep_copy(CNAME1) }, -- copy to make it different - ["myhost9.domain.com:"..client.TYPE_A] = { CNAME1, A2 }, -- not there, just a reference and target + ["myhost9.domain.com:"..client.TYPE_CNAME] = { CNAME_from_CNAME_query }, + ["myhost9.domain.com:"..client.TYPE_A] = { CNAME_from_A_query, A2 }, -- not there, just a reference and target ["myotherhost.domain.com:"..client.TYPE_A] = { A2 }, }, { -- do not do lookups, return empty on anything else @@ -429,11 +431,115 @@ describe("[DNS client cache]", function() }) assert(client.resolve("myhost9", { qtype = client.TYPE_CNAME })) + local cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") + assert.are.equal(CNAME_from_CNAME_query, cached[1]) + assert.are.not_equal(CNAME_from_A_query, cached[1]) + ngx.sleep(0.2) -- wait for it to become stale + assert(client.toip("myhost9")) + -- CNAME entries are not stored into cache as `intermediates` for A type + -- queries, only A entries are stored. + cached = lrucache:get(client.TYPE_A..":myhost9.domain.com") + assert.are.equal(A2, cached[1]) + + -- The original cached CNAME entry will not be replaced by new CNAME entry. + cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") + assert.are.equal(CNAME_from_CNAME_query, cached[1]) + assert.are.not_equal(CNAME_from_A_query, cached[1]) + end) + + it("No RRs match the queried type", function() + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = { + { + type = client.TYPE_CNAME, + cname = "myotherhost.domain.com", + class = 1, + name = "myhost9.domain.com", + ttl = 60, + }, + }, + } + + local res, _, try_list = client.resolve("myhost9", {}) + assert.matches(tostring(try_list), '"myhost9.domain.com:1 - cache-miss/querying/dns client error: 101 empty record received"') + assert.is_nil(res) + end) + end) + + describe("fqdn (simple dns_order)", function() + + local lrucache, mock_records, config + before_each(function() + config = { + nameservers = { "198.51.100.0" }, + ndots = 1, + hosts = {}, + resolvConf = {}, + order = { "LAST", "A" }, + badTtl = 0.5, + staleTtl = 0.5, + enable_ipv6 = false, + } + assert(client.init(config)) + lrucache = client.getcache() + + query_func = function(self, original_query_func, qname, opts) + return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } + end + end) + + -- FTI-5834 + it("only query A type", function() + local CNAME = { + type = client.TYPE_CNAME, + cname = "myotherhost.domain.com", + class = 1, + name = "myhost9.domain.com", + ttl = 60, + } + local A = { + type = client.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myotherhost.domain.com", + ttl = 60, + } + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = { CNAME, A } + } + + local res = client.resolve("myhost9.domain.com") + -- The record's name has been fixed to the queried name. + assert.equal("myhost9.domain.com", res[1].name) + assert.equal(A, res[1]) + + local success = lrucache:get("myhost9.domain.com") + assert.equal(client.TYPE_A, success) + + -- The CNAME records have been removed due to a mismatch with type A. local cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") - assert.are.equal(CNAME1, cached[1]) + assert.is_nil(cached) + end) + + it("No RRs match the queried type", function() + mock_records = { + ["myhost9.domain.com:"..client.TYPE_A] = { + { + type = client.TYPE_CNAME, + cname = "myotherhost.domain.com", + class = 1, + name = "myhost9.domain.com", + ttl = 60, + }, + }, + } + + local res, err = client.resolve("myhost9.domain.com", {}) + assert.equal('dns client error: 101 empty record received', err) + assert.is_nil(res) end) end) @@ -519,9 +625,15 @@ describe("[DNS client cache]", function() }, } } + client.toip("demo.service.consul") + + -- It only stores SRV target entry into cache, not storing A entry. local success = client.getcache():get("192.168.5.232.node.api_test.consul") - assert.equal(client.TYPE_A, success) + assert.is_nil(success) + + success = client.getcache():get("demo.service.consul") + assert.equal(client.TYPE_SRV, success) end) it("are not overwritten by add. section info", function() From 9a600a8fd1350dd0be8b209abbbb44ab80f3dd34 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 22 Apr 2024 17:31:14 +0300 Subject: [PATCH 3640/4351] refactor(router): cleanup split routes and services Signed-off-by: Aapo Talvensaari --- kong/router/transform.lua | 91 ++++++++++++++++++++------------------- 1 file changed, 46 insertions(+), 45 deletions(-) diff --git a/kong/router/transform.lua b/kong/router/transform.lua index b3600d45ebe..dc6477e6353 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -1,6 +1,7 @@ local bit = require("bit") local buffer = require("string.buffer") local tb_nkeys = require("table.nkeys") +local tb_clear = require("table.clear") local uuid = require("resty.jit-uuid") local lrucache = require("resty.lrucache") local ipmatcher = require("resty.ipmatcher") @@ -11,7 +12,6 @@ local type = type local assert = assert local pairs = pairs local ipairs = ipairs -local tostring = tostring local tb_insert = table.insert local fmt = string.format local byte = string.byte @@ -696,34 +696,37 @@ end local uuid_generator = assert(uuid.factory_v5('7f145bf9-0dce-4f91-98eb-debbce4b9f6b')) -local function sort_by_regex_or_length(path) - return is_regex_magic(path) or #path -end +-- Turns route.paths array, e.g. { "~/regex.*$", "/long-path", "/one", "two, "/three", "~/.*" } to +-- a regex/length grouped array: { { "~/regex.*$", "~/.*" }, { "/long-path" }, { "/one", "/two }, { "/three" } } +local _grouped_paths = {} -- we reuse this to avoid runtime table creation (not thread safe - aka do not yield with it) +local _grouped_paths_map = {} -- we reuse this to avoid runtime table/garbage creation (not thread safe - aka do not yield with it) +local function group_by_regex_or_length(paths) + tb_clear(_grouped_paths) + tb_clear(_grouped_paths_map) + local grouped_paths_count = 0 + for _, path in ipairs(paths) do + local k = is_regex_magic(path) and 0 or #path + if _grouped_paths_map[k] then + tb_insert(_grouped_paths[_grouped_paths_map[k]], path) --- group array-like table t by the function f, returning a table mapping from --- the result of invoking f on one of the elements to the actual elements. -local function group_by(t, f) - local result = {} - for _, value in ipairs(t) do - local key = f(value) - if result[key] then - tb_insert(result[key], value) else - result[key] = { value } + grouped_paths_count = grouped_paths_count + 1 + _grouped_paths_map[k] = grouped_paths_count + _grouped_paths[grouped_paths_count] = { path } end end - return result + + return grouped_paths_count, _grouped_paths end + -- split routes into multiple routes, -- one for each prefix length and one for all regular expressions local function split_routes_and_services_by_path(routes_and_services) - local count = #routes_and_services - local append_count = 1 - - for i = 1, count do - local route_and_service = routes_and_services[i] + local routes_and_services_count = #routes_and_services + for routes_and_services_index = 1, routes_and_services_count do + local route_and_service = routes_and_services[routes_and_services_index] local original_route = route_and_service.route local original_paths = original_route.paths @@ -733,45 +736,44 @@ local function split_routes_and_services_by_path(routes_and_services) goto continue end - -- make sure that route_and_service contains - -- only the two expected entries, route and service + local grouped_paths_count, grouped_paths = group_by_regex_or_length(original_paths) + if grouped_paths_count == 1 then + goto continue -- in case we only got one group, we can accept the original route + end + + -- make sure that route_and_service contains only + -- the two expected entries, route and service local nkeys = tb_nkeys(route_and_service) assert(nkeys == 1 or nkeys == 2) local original_route_id = original_route.id local original_service = route_and_service.service - -- `grouped_paths` is a hash table, like {true={'regex'}, 2={'/a'}, 3={'/aa'},} - local grouped_paths = group_by(original_paths, sort_by_regex_or_length) - - local is_first = true - for key, paths in pairs(grouped_paths) do - local route = shallow_copy(original_route) - + for grouped_paths_index = 1, grouped_paths_count do -- create a new route from the original route + local route = shallow_copy(original_route) route.original_route = original_route - route.paths = paths - route.id = uuid_generator(original_route_id .. "#" .. tostring(key)) + route.paths = grouped_paths[grouped_paths_index] + route.id = uuid_generator(original_route_id .. "#" .. grouped_paths_index) + + -- In case this is the first iteration of grouped paths, + -- we want to replace the original route / service pair. + -- Otherwise we want to append a new route / service pair + -- at the end of the routes and services array. + local index = routes_and_services_index + if grouped_paths_index > 1 then + routes_and_services_count = routes_and_services_count + 1 + index = routes_and_services_count + end - local cloned_route_and_service = { + routes_and_services[index] = { route = route, service = original_service, } - - if is_first then - -- the first one will replace the original route - routes_and_services[i] = cloned_route_and_service - is_first = false - - else - -- the others will append to the original routes array - routes_and_services[count + append_count] = cloned_route_and_service - append_count = append_count + 1 - end - end -- for pairs(grouped_paths) + end ::continue:: - end -- for routes_and_services + end -- for routes_and_services return routes_and_services end @@ -795,4 +797,3 @@ return { split_routes_and_services_by_path = split_routes_and_services_by_path, } - From 5da4b6b92e4b9da35b7c5eeb7e421753a1e79294 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 14 May 2024 10:07:43 +0300 Subject: [PATCH 3641/4351] refactor(router): move variables closer to usage in transforms and fix typos Signed-off-by: Aapo Talvensaari --- kong/router/transform.lua | 83 +++++++++++++++------------------------ 1 file changed, 31 insertions(+), 52 deletions(-) diff --git a/kong/router/transform.lua b/kong/router/transform.lua index dc6477e6353..26f996894a3 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -42,7 +42,7 @@ end local function escape_str(str) -- raw string if not str:find([["#]], 1, true) then - return "r#\"" .. str .. "\"#" + return [[r#"]] .. str .. [["#]] end -- standard string escaping (unlikely case) @@ -54,7 +54,7 @@ local function escape_str(str) str = str:gsub([["]], [[\"]]) end - return "\"" .. str .. "\"" + return [["]] .. str .. [["]] end @@ -75,7 +75,6 @@ do end local m = memo_hp:get(key) - if m then return m[1], m[2] end @@ -87,7 +86,6 @@ do end local port = tonumber(key:sub(p + 1)) - if not port then memo_hp:set(key, { key, nil }) return key, nil @@ -127,15 +125,14 @@ local headers_buf = buffer.new(64) local single_header_buf = buffer.new(64) --- sep: a seperator of expressions, like '&&' +-- sep: a separator of expressions, like '&&' -- idx: indicate whether or not to add 'sep' -- for example, we should not add 'sep' for the first element in array local function expression_append(buf, sep, str, idx) - if #buf > 0 and - (idx == nil or idx > 1) - then + if #buf > 0 and (idx == nil or idx > 1) then buf:put(sep) end + buf:put(str) end @@ -263,8 +260,7 @@ local function gen_for_nets(ip_field, port_field, vals) end -local is_stream_route -do +local is_stream_route do local is_stream_protocol = { tcp = true, udp = true, @@ -337,32 +333,23 @@ end local function get_expression(route) - -- we perfer the field 'expression', reject others + -- we prefer the field 'expression', reject others if not is_null(route.expression) then return route.expression end -- transform other fields (methods/hosts/paths/...) to expression - local methods = route.methods - local hosts = route.hosts - local paths = route.paths - local headers = route.headers - local snis = route.snis - - local srcs = route.sources - local dsts = route.destinations - expr_buf:reset() - local gen = gen_for_field("tls.sni", sni_op_transform, snis, sni_val_transform) + local gen = gen_for_field("tls.sni", sni_op_transform, route.snis, sni_val_transform) if gen then -- See #6425, if `net.protocol` is not `https` -- then SNI matching should simply not be considered if is_stream_route(route) then - gen = "(net.protocol != r#\"tls\"#" .. LOGICAL_OR .. gen .. ")" + gen = [[(net.protocol != r#"tls"#]] .. LOGICAL_OR .. gen .. ")" else - gen = "(net.protocol != r#\"https\"#" .. LOGICAL_OR .. gen .. ")" + gen = [[(net.protocol != r#"https"#]] .. LOGICAL_OR .. gen .. ")" end expression_append(expr_buf, LOGICAL_AND, gen) @@ -370,15 +357,14 @@ local function get_expression(route) -- now http route support net.src.* and net.dst.* - local src_gen = gen_for_nets("net.src.ip", "net.src.port", srcs) - local dst_gen = gen_for_nets("net.dst.ip", "net.dst.port", dsts) - - if src_gen then - expression_append(expr_buf, LOGICAL_AND, src_gen) + gen = gen_for_nets("net.src.ip", "net.src.port", route.sources) + if gen then + expression_append(expr_buf, LOGICAL_AND, gen) end - if dst_gen then - expression_append(expr_buf, LOGICAL_AND, dst_gen) + gen = gen_for_nets("net.dst.ip", "net.dst.port", route.destinations) + if gen then + expression_append(expr_buf, LOGICAL_AND, gen) end -- stream expression, protocol = tcp/udp/tls/tls_passthrough @@ -392,11 +378,12 @@ local function get_expression(route) -- http expression, protocol = http/https/grpc/grpcs - local gen = gen_for_field("http.method", OP_EQUAL, methods) + gen = gen_for_field("http.method", OP_EQUAL, route.methods) if gen then expression_append(expr_buf, LOGICAL_AND, gen) end + local hosts = route.hosts if not is_empty_field(hosts) then hosts_buf:reset():put("(") @@ -415,7 +402,7 @@ local function get_expression(route) host = host:sub(1, -2) end - local exp = "http.host ".. op .. " r#\"" .. host .. "\"#" + local exp = "http.host ".. op .. [[ r#"]] .. host .. [["#]] if port then exp = "(" .. exp .. LOGICAL_AND .. "net.dst.port ".. OP_EQUAL .. " " .. port .. ")" @@ -423,15 +410,15 @@ local function get_expression(route) expression_append(hosts_buf, LOGICAL_OR, exp, i) end -- for route.hosts - expression_append(expr_buf, LOGICAL_AND, - hosts_buf:put(")"):get()) + expression_append(expr_buf, LOGICAL_AND, hosts_buf:put(")"):get()) end - gen = gen_for_field("http.path", path_op_transform, paths, path_val_transform) + gen = gen_for_field("http.path", path_op_transform, route.paths, path_val_transform) if gen then expression_append(expr_buf, LOGICAL_AND, gen) end + local headers = route.headers if not is_empty_field(headers) then headers_buf:reset() @@ -570,48 +557,39 @@ local EXPRESSION_ONLY_BIT = lshift_uint64(0xFFULL, 56) -- | | | -- +-------------------------+-------------------------------------+ local function get_priority(route) - -- we perfer the fields 'expression' and 'priority' + -- we prefer the fields 'expression' and 'priority' if not is_null(route.expression) then return bor(EXPRESSION_ONLY_BIT, route.priority or 0) end - -- transform other fields (methods/hosts/paths/...) to expression priority - - local snis = route.snis - local srcs = route.sources - local dsts = route.destinations - -- stream expression if is_stream_route(route) then - return stream_get_priority(snis, srcs, dsts) + return stream_get_priority(route.snis, route.sources, route.destinations) end -- http expression - local methods = route.methods - local hosts = route.hosts - local paths = route.paths - local headers = route.headers - local match_weight = 0 -- 0x0ULL, *can not* exceed `7` - if not is_empty_field(srcs) then + if not is_empty_field(route.sources) then match_weight = match_weight + 1 end - if not is_empty_field(dsts) then + if not is_empty_field(route.destinations) then match_weight = match_weight + 1 end - if not is_empty_field(methods) then + if not is_empty_field(route.methods) then match_weight = match_weight + 1 end + local hosts = route.hosts if not is_empty_field(hosts) then match_weight = match_weight + 1 end + local headers = route.headers local headers_count = is_empty_field(headers) and 0 or tb_nkeys(headers) if headers_count > 0 then @@ -625,7 +603,7 @@ local function get_priority(route) end end - if not is_empty_field(snis) then + if not is_empty_field(route.snis) then match_weight = match_weight + 1 end @@ -643,6 +621,7 @@ local function get_priority(route) local uri_length = 0 local regex_url = false + local paths = route.paths if not is_empty_field(paths) then match_weight = match_weight + 1 From 204dd8ddb406399473073e0bb263c4531f409a43 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Wed, 15 May 2024 10:25:00 +0800 Subject: [PATCH 3642/4351] fix(aws-lambda): add missing version field into aws gateway compatible payload (#13018) This PR adds a missing version field into the aws-lambda plugin's awsgateway_compatible payload. The awsgateway_compatible field provides a way to send a wrapped request body which is compatible with the format of AWS API gateway's proxy integration. The format of the payload is described here: https://docs.aws.amazon.com/apigateway/latest/developerguide/http-api-develop-integrations-lambda.html#http-api-develop-integrations-lambda.proxy-format Some framework/projects that used to build Lambda function may check the version field sent by API gateway, so that they can apply different extracting logic according to different versions of payload. For example the logic in mangum looks like: https://github.com/jordaneremieff/mangum/blob/6086c268f32571c01f18e20875430db14a0570bc/mangum/handlers/api_gateway.py#L157-L176 The PR adds the missing version field for better compatibility. FTI-5949 --- .../kong/fix-aws-lambda-gateway-compat-version-field.yml | 3 +++ kong/plugins/aws-lambda/request-util.lua | 1 + spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua | 3 +++ 3 files changed, 7 insertions(+) create mode 100644 changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml diff --git a/changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml b/changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml new file mode 100644 index 00000000000..95dd88cfc82 --- /dev/null +++ b/changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml @@ -0,0 +1,3 @@ +message: "**AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled." +type: bugfix +scope: Plugin diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 7a5f241824d..3dd5b551c9b 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -246,6 +246,7 @@ local function aws_serializer(ctx, config) end local request = { + version = "1.0", resource = ctx.router_matches.uri, path = path, httpMethod = var.request_method, diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 35a8259394c..0826f6ea9ad 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -88,6 +88,7 @@ describe("[AWS Lambda] aws-gateway input", function() local out = aws_serialize() assert.same({ + version = "1.0", httpMethod = "GET", path = "/123/strip/more", resource = "/(?\\d+)/strip", @@ -165,6 +166,7 @@ describe("[AWS Lambda] aws-gateway input", function() local out = aws_serialize() assert.same({ + version = "1.0", httpMethod = "GET", path = "/plain/strip/more", resource = "/plain/strip", @@ -262,6 +264,7 @@ describe("[AWS Lambda] aws-gateway input", function() local out = aws_serialize() assert.same({ + version = "1.0", body = tdata.body_out, headers = { ["Content-Type"] = tdata.ct, From f0029474b6d768513e139c4c46f2ce30f2feb110 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 19 Apr 2024 08:21:05 +0800 Subject: [PATCH 3643/4351] refactor(build): hermetic install of files after build --- BUILD.bazel | 37 +- build/BUILD.bazel | 362 ++++++++++-------- build/build_system.bzl | 156 +++++++- build/libexpat/BUILD.libexpat.bazel | 3 +- build/luarocks/BUILD.luarocks.bazel | 2 +- build/luarocks/templates/luarocks_exec.sh | 2 +- build/openresty/BUILD.openresty.bazel | 21 +- .../atc_router/atc_router_repositories.bzl | 1 - .../openresty/brotli/brotli_repositories.bzl | 1 - build/openresty/openssl/openssl.bzl | 11 +- build/openresty/repositories.bzl | 8 +- build/openresty/wasmx/filters/BUILD.bazel | 14 - .../openresty/wasmx/filters/repositories.bzl | 5 +- build/openresty/wasmx/filters/variables.bzl | 8 +- build/openresty/wasmx/wasmx_repositories.bzl | 4 +- build/package/nfpm.yaml | 6 + build/repositories.bzl | 17 +- .../fixtures/amazonlinux-2-amd64.txt | 23 +- .../fixtures/amazonlinux-2023-amd64.txt | 16 +- .../fixtures/amazonlinux-2023-arm64.txt | 10 +- .../fixtures/debian-10-amd64.txt | 22 +- .../fixtures/debian-11-amd64.txt | 20 +- .../fixtures/debian-12-amd64.txt | 16 +- .../explain_manifest/fixtures/el7-amd64.txt | 22 +- .../explain_manifest/fixtures/el8-amd64.txt | 20 +- .../explain_manifest/fixtures/el9-amd64.txt | 16 +- .../explain_manifest/fixtures/el9-arm64.txt | 10 +- .../fixtures/ubuntu-20.04-amd64.txt | 20 +- .../fixtures/ubuntu-22.04-amd64.txt | 16 +- .../fixtures/ubuntu-22.04-arm64.txt | 10 +- scripts/explain_manifest/suites.py | 2 +- 31 files changed, 534 insertions(+), 347 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index d777e9ce443..aac3609fcb9 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -123,6 +123,18 @@ config_setting( visibility = ["//visibility:public"], ) +config_setting( + name = "debug_linux_flag", + constraint_values = [ + "@platforms//os:linux", + ], + flag_values = { + ":debug": "true", + }, + visibility = ["//visibility:public"], +) + +# --//:brotli=true bool_flag( name = "brotli", build_setting_default = True, @@ -136,17 +148,6 @@ config_setting( visibility = ["//visibility:public"], ) -config_setting( - name = "debug_linux_flag", - constraint_values = [ - "@platforms//os:linux", - ], - flag_values = { - ":debug": "true", - }, - visibility = ["//visibility:public"], -) - # --//:licensing=false bool_flag( name = "licensing", @@ -258,6 +259,20 @@ config_setting( visibility = ["//visibility:public"], ) +# --//:skip_tools=false +bool_flag( + name = "skip_tools", + build_setting_default = False, +) + +config_setting( + name = "skip_tools_flag", + flag_values = { + ":skip_tools": "true", + }, + visibility = ["//visibility:public"], +) + ##### constraints, platforms and config_settings for cross-compile constraint_setting(name = "cross_build_setting") diff --git a/build/BUILD.bazel b/build/BUILD.bazel index bd9e7cacfa0..8549d6d1815 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -1,208 +1,232 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") load("@bazel_skylib//lib:selects.bzl", "selects") -load("//build:build_system.bzl", "kong_directory_genrule", "kong_rules_group", "kong_template_file") +load("//build:build_system.bzl", "get_workspace_name", "kong_genrule", "kong_install", "kong_rules_group", "kong_template_file") load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") exports_files([ "package/nfpm.yaml", ]) -lib_deps = [ - "@openssl", #TODO: select over fips (but select doesn't work in list comprehension) +# C libraries + +clib_deps = [ + "@openssl", "@libexpat", + "@snappy", ] -install_lib_deps_cmd = "\n".join([ - """ - DEP=${WORKSPACE_PATH}/$(echo $(locations %s) | awk '{print $1}') - # use tar magic to exclude files and create with correct permission - copy_with_filter ${DEP} ${BUILD_DESTDIR}/kong -""" % dep - for dep in lib_deps -]) +[ + kong_install( + name = "install-%s" % get_workspace_name(k), + src = k, + prefix = "kong/lib" if k == "@passwdqc" else "kong", + ) + for k in clib_deps +] + +kong_rules_group( + name = "install-clibs", + propagates = [ + ":install-%s" % get_workspace_name(k) + for k in clib_deps + ], + visibility = ["//visibility:public"], +) + +# OpenResty + +kong_install( + name = "install-openresty-luajit", + src = "@openresty//:luajit", + prefix = "openresty/luajit", +) + +kong_install( + name = "install-openresty", + src = "@openresty", + prefix = "openresty", + deps = [ + ":install-openresty-luajit", + ":install-openssl", + ], +) + +# Lua Libraries lualib_deps = [ - "@lua-kong-nginx-module//:all_srcs", - "@lua-resty-lmdb//:all_srcs", - "@lua-resty-events//:all_srcs", - "@lua-resty-websocket//:all_srcs", + "@lua-kong-nginx-module//:lualib_srcs", + "@lua-resty-lmdb//:lualib_srcs", + "@lua-resty-events//:lualib_srcs", + "@lua-resty-websocket//:lualib_srcs", + "@atc_router//:lualib_srcs", +] + +[ + kong_install( + name = "install-%s-lualib" % get_workspace_name(k), + src = k, + prefix = "openresty/site/lualib", + strip_path = get_workspace_name(k) + ( + "/lualib" if k in [ + "@lua-kong-nginx-module//:lualib_srcs", + "@lua-resty-events//:lualib_srcs", + ] else "/lib" + ), + ) + for k in lualib_deps +] + +luaclib_deps = [ "@atc_router", ] -install_lualib_deps_cmd = "\n".join([ - """ - DEP=$(pwd)/external/%s - if [[ ${DEP} == */atc_router ]]; then - INSTALL=/usr/bin/install make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install-lualib - else - INSTALL=/usr/bin/install make --silent -C ${DEP} LUA_LIB_DIR=${BUILD_DESTDIR}/openresty/lualib install - fi -""" % dep.lstrip("@").split("/")[0] - for dep in lualib_deps -]) +[ + kong_install( + name = "install-%s-luaclib" % get_workspace_name(k), + src = k, + prefix = "openresty/site/lualib", + strip_path = get_workspace_name(k), + ) + for k in luaclib_deps +] -install_webui_cmd = select({ - "//conditions:default": """ - cp -r $(location @kong_admin_gui//:dist_files) ${BUILD_DESTDIR}/kong/gui - """, - "@kong//:skip_webui_flags": "\n", -}) - -install_wasm_filters_cmd = select({ - "@kong//:wasmx_flag": """ - mkdir -pv ${BUILD_DESTDIR}/kong/wasm - """ + " ".join([""" - tpath="$(locations %s)" - fname="$(echo "${tpath}" | cut -d'/' -f2)" - - cp -v "$tpath" "${BUILD_DESTDIR}/kong/wasm/${fname}" - """ % t for t in WASM_FILTERS_TARGETS]), - "//conditions:default": "\n", -}) - -install_wasm_deps_cmd = select({ - "@kong//:wasmx_flag": """ - for fname in $(locations @ngx_wasmx_module//:lua_libs); do - base=${fname##*/ngx_wasmx_module/lib/} - dest="${BUILD_DESTDIR}/openresty/lualib/$base" - mkdir -p "$(dirname "$dest")" - cp -v "$fname" "$dest" - done - - if [[ -d ${BUILD_DESTDIR}/openresty/nginx/lib ]]; then - # both v8 and wasmer currently depend on openresty/nginx/lib/libngx_wasm_rs.so, - # but in the case of wasmtime it is statically linked and thus not needed in - # the final package - if [[ -e ${BUILD_DESTDIR}/openresty/nginx/lib/libngx_wasm_rs.so ]]; then - copy_with_filter ${BUILD_DESTDIR}/openresty/nginx/lib ${BUILD_DESTDIR}/kong/lib - fi - rm -rf ${BUILD_DESTDIR}/openresty/nginx/lib - fi -""", - "//conditions:default": "\n", -}) - -##### dynamic modules -selects.config_setting_group( - name = "nginx_dynamic_module_support", - match_any = ["@kong//:wasmx_dynamic_mod"], -) - -link_modules_dir = select({ - ":nginx_dynamic_module_support": """ - LN ${BUILD_DESTDIR}/openresty/nginx/modules ${BUILD_DESTDIR}/kong/modules -""", - "//conditions:default": "", -}) - -kong_directory_genrule( - name = "kong", - srcs = [ - "@luarocks//:luarocks_make", - "@luarocks//:luarocks_target", - "@openresty", - "@openresty//:luajit", - "@protoc//:all_srcs", - "@snappy//:snappy-lib", - ] + select({ - "@kong//:skip_webui_flags": [], - "//conditions:default": [ - "@kong_admin_gui//:dist_files", - ], - }) + select({ +kong_rules_group( + name = "install-lualibs", + propagates = [ + "install-%s-lualib" % get_workspace_name(k) + for k in lualib_deps + ] + [ + "install-%s-luaclib" % get_workspace_name(k) + for k in luaclib_deps + ], +) + +# WasmX + +kong_install( + name = "install-ngx-wasmx-module-lualib", + src = "@ngx_wasmx_module//:lualib_srcs", + prefix = "openresty/site/lualib", + strip_path = "ngx_wasmx_module/lib", +) + +[ + kong_install( + name = "install-wasm-filters-%s" % get_workspace_name(k), + src = k, + prefix = "kong/wasm", + ) + for k in WASM_FILTERS_TARGETS +] + +kong_rules_group( + name = "install-wasmx", + propagates = select({ "@kong//:wasmx_flag": [ - "@ngx_wasmx_module//:lua_libs", - "@openresty//:wasm_runtime", - ] + WASM_FILTERS_TARGETS, + ":install-ngx-wasmx-module-lualib", + ] + [ + "install-wasm-filters-%s" % get_workspace_name(k) + for k in WASM_FILTERS_TARGETS + ], "//conditions:default": [], - }) + lib_deps + lualib_deps, - cmd = - """ set -e - function copy_with_filter { - mkdir -p $2 - tar -cC $1 --exclude="*.a" --exclude="*.la" \ - --exclude="*/share/*" --exclude="*/bin/*" \ - --exclude="*.log" . | tar -xC $2/. - chmod -R "+rw" $2 - } - function LN { - if [[ "$OSTYPE" == "darwin"* ]]; then - # TODO: support relative path links once we start to cross compile on macOS - ln -sf $@ - else - ln -srf $@ - fi - } - rm -rf ${BUILD_DESTDIR} - mkdir -p ${BUILD_DESTDIR}/kong/lib ${BUILD_DESTDIR}/openresty ${BUILD_DESTDIR}/bin - - if [[ "$OSTYPE" == "darwin"* ]]; then - libext="dylib" - else # assume linux - libext="so" - fi + }), +) + +# Tools + +kong_rules_group( + name = "install-tools", + propagates = selects.with_or({ + "//conditions:default": [], + ( + "@kong//:skip_tools_flag", + "@platforms//os:macos", + ): [], + }), +) - OPENRESTY=${WORKSPACE_PATH}/$(echo '$(locations @openresty//:openresty)' | awk '{print $1}') - cp -r ${OPENRESTY}/. ${BUILD_DESTDIR}/openresty/. - LN ${BUILD_DESTDIR}/openresty/bin/resty ${BUILD_DESTDIR}/bin/resty - chmod -R "+rw" ${BUILD_DESTDIR}/openresty +# Static Files - LUAJIT=${WORKSPACE_PATH}/$(echo '$(locations @openresty//:luajit)' | awk '{print $1}') - copy_with_filter ${LUAJIT} ${BUILD_DESTDIR}/openresty/luajit - cp ${LUAJIT}/bin/luajit ${BUILD_DESTDIR}/openresty/luajit/bin/luajit - tar -cC ${LUAJIT}/share . | tar -xC ${BUILD_DESTDIR}/openresty/luajit/share - chmod -R "+rw" ${BUILD_DESTDIR}/openresty/luajit +kong_install( + name = "install-webui-dists", + src = "@kong_admin_gui//:dist", + prefix = "kong/gui", +) - SNAPPY=${WORKSPACE_PATH}/$(dirname $(echo '$(locations @snappy//:snappy-lib)' | awk '{print $1}')) - cp ${SNAPPY}/libsnappy.${libext} ${BUILD_DESTDIR}/kong/lib +kong_install( + name = "install-protobuf-headers", + src = "@protoc//:include", + prefix = "kong/include", +) - LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree - cp -r ${LUAROCKS}/. ${BUILD_DESTDIR}/. +kong_rules_group( + name = "install-static-assets", + propagates = [ + ":install-protobuf-headers", + ] + select({ + "//conditions:default": [ + ":install-webui-dists", + ], + "@kong//:skip_webui_flags": [], + }), + visibility = ["//visibility:public"], +) + +# Wrap up : ) + +kong_rules_group( + name = "install", + propagates = [ + ":install-clibs", + ":install-lualibs", + ":install-wasmx", + ":install-openresty", + ":install-static-assets", + ":install-tools", + ], + visibility = ["//visibility:public"], +) - ATC_ROUTER=${WORKSPACE_PATH}/$(location @atc_router) - cp $ATC_ROUTER ${BUILD_DESTDIR}/openresty/lualib/. +kong_genrule( + name = "kong", + srcs = [ + ":install", + "@luarocks//:luarocks_make", + "@luarocks//:luarocks_target", + ], + outs = [ + "bin/luarocks", + "etc/kong/kong.conf.default", + "etc/luarocks", + "lib", + "share", + ], + cmd = + """ set -e + chmod -R "u+rw" ${BUILD_DESTDIR}/openresty - cp -r $(locations @protoc//:all_srcs) ${BUILD_DESTDIR}/kong/. + rm -rf ${BUILD_DESTDIR}/share ${BUILD_DESTDIR}/lib ${BUILD_DESTDIR}/etc + LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree + cp -r ${LUAROCKS}/share ${LUAROCKS}/lib ${LUAROCKS}/etc ${BUILD_DESTDIR}/. + cp ${LUAROCKS}/bin/luarocks ${BUILD_DESTDIR}/bin/. + chmod -R "u+rw" ${BUILD_DESTDIR}/share/lua - """ + - install_lib_deps_cmd + - install_lualib_deps_cmd + - install_webui_cmd + - link_modules_dir + - install_wasm_filters_cmd + - install_wasm_deps_cmd + - """ - mkdir -p ${BUILD_DESTDIR}/etc/kong - cp kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default + mkdir -p ${BUILD_DESTDIR}/etc/kong/ + cp ${WORKSPACE_PATH}/kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default # housecleaning - mv ${BUILD_DESTDIR}/kong/*.${libext}* ${BUILD_DESTDIR}/kong/lib 2>/dev/null || true if [[ -d ${BUILD_DESTDIR}/kong/lib64 ]]; then - copy_with_filter ${BUILD_DESTDIR}/kong/lib64 ${BUILD_DESTDIR}/kong/lib + cp -r ${BUILD_DESTDIR}/kong/lib64/* ${BUILD_DESTDIR}/kong/lib/. rm -rf ${BUILD_DESTDIR}/kong/lib64 fi - # remove pkgconfig since they are invalid anyway - find ${BUILD_DESTDIR} -name "*.pc" -delete - # clean empty directory find ${BUILD_DESTDIR} -empty -type d -delete - # foreign_cc rule dereferences symlink, we will dedup them here - # TODO: patch https://github.com/bazelbuild/rules_foreign_cc/blob/main/foreign_cc/private/framework.bzl#L450 to not remove symlink - for f in $(find ${BUILD_DESTDIR}/kong/lib ${BUILD_DESTDIR}/openresty/luajit/lib -type f -name "*.${libext}*" ); do - if [[ -L "$f" ]]; then continue; fi # already a symlink - target=$(ls -r1 $f.* 2>/dev/null | head -n1) - if [[ ! -z "$target" && "$f" != "$target" ]]; then - LN "$target" "$f" - fi - done - LN ${BUILD_DESTDIR}/openresty/nginx/sbin/nginx ${BUILD_DESTDIR}/openresty/bin/openresty + # create empty folder to make nfpm happy when skip_tools is set to True + mkdir -p ${BUILD_DESTDIR}/kong-tools + chmod -R "u+rw" ${BUILD_DESTDIR}/kong-tools """, - # XXX: bazel forces 0555 as artifact permission, which is not correct for packagin - # here we deliberately use a different directory so file permission is preserved - # see also https://github.com/bazelbuild/bazel/issues/5588 - output_dir = KONG_VAR["BUILD_NAME"] + ".nop", visibility = ["//visibility:public"], ) diff --git a/build/build_system.bzl b/build/build_system.bzl index 695c99cebc5..99796a0c030 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -3,16 +3,15 @@ Load this file for all Kong-specific build macros and rules that you'd like to use in your BUILD files. """ -load("@bazel_skylib//lib:dicts.bzl", "dicts") load("@bazel_tools//tools/build_defs/repo:git.bzl", "git_repository", "new_git_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") -# A genrule variant that can output a directory. -def _kong_directory_genrule_impl(ctx): - tree = ctx.actions.declare_directory(ctx.attr.output_dir) - env = dicts.add(KONG_VAR, ctx.configuration.default_shell_env, { - "GENRULE_OUTPUT_DIR": tree.path, - }) +def _kong_genrule_impl(ctx): + outputs = [] + for f in ctx.attr.outs: + outputs.append(ctx.actions.declare_file(KONG_VAR["BUILD_NAME"] + "/" + f)) + + env = dict(KONG_VAR) # XXX: remove the "env" from KONG_VAR which is a list env["OPENRESTY_PATCHES"] = "" @@ -20,28 +19,29 @@ def _kong_directory_genrule_impl(ctx): ctx.actions.run_shell( inputs = ctx.files.srcs, tools = ctx.files.tools, - outputs = [tree], - command = "mkdir -p " + tree.path + " && " + ctx.expand_location(ctx.attr.cmd), + outputs = outputs, + command = ctx.expand_location(ctx.attr.cmd), env = env, ) - return [DefaultInfo(files = depset([tree]))] + return [DefaultInfo(files = depset(outputs))] -kong_directory_genrule = rule( - implementation = _kong_directory_genrule_impl, +kong_genrule = rule( + implementation = _kong_genrule_impl, + doc = "A genrule that prefixes output files with BUILD_NAME", attrs = { "srcs": attr.label_list(), "cmd": attr.string(), "tools": attr.label_list(), - "output_dir": attr.string(), + "outs": attr.string_list(), }, ) -# A rule that can be used as a meta rule that propagates multiple other rules def _kong_rules_group_impl(ctx): return [DefaultInfo(files = depset(ctx.files.propagates))] kong_rules_group = rule( implementation = _kong_rules_group_impl, + doc = "A rule that can be used as a meta rule that propagates multiple other rules", attrs = { "propagates": attr.label_list(), }, @@ -68,11 +68,14 @@ _kong_template_attrs = { def _render_template(ctx, output): substitutions = dict(ctx.attr.substitutions) for l in ctx.attr.srcs + ctx.attr.tools: - files = l.files.to_list() - if len(files) == 1: + if OutputGroupInfo in l and "gen_dir" in l[OutputGroupInfo]: # usualy it's foreign_cc target + p = l[OutputGroupInfo].gen_dir.to_list()[0].path + else: # otherwise it's usually output from gen_rule, file_group etc + files = l.files.to_list() p = files[0].path - else: - p = "/".join(files[0].path.split("/")[:-1]) # get the directory + for file in files: # get the one with shorted path, that will be the directory + if len(file.path) < len(p): + p = file.path substitutions["{{%s}}" % l.label] = p substitutions["{{CC}}"] = ctx.attr._cc_toolchain[cc_common.CcToolchainInfo].compiler_executable @@ -96,6 +99,7 @@ def _kong_template_file_impl(ctx): kong_template_file = rule( implementation = _kong_template_file_impl, + doc = "A rule that expands a template file", attrs = _kong_template_attrs, ) @@ -117,6 +121,7 @@ def _kong_template_genrule_impl(ctx): kong_template_genrule = rule( implementation = _kong_template_genrule_impl, + doc = "A genrule that expands a template file and execute it", attrs = _kong_template_attrs | { "progress_message": attr.string(doc = "Message to display when running the command"), }, @@ -198,6 +203,7 @@ def _github_release_impl(ctx): github_release = repository_rule( implementation = _github_release_impl, + doc = "Use `gh` CLI to download a github release and optionally add license headers", attrs = { "tag": attr.string(mandatory = True), "pattern": attr.string(mandatory = False), @@ -211,6 +217,14 @@ github_release = repository_rule( ) def git_or_local_repository(name, branch, **kwargs): + """A macro creates git_repository or local_repository based on the value of "branch". + + Args: + name: the name of target + branch: if starts with "." or "/", treat it as local_repository; otherwise git branch pr commit hash + **kwargs: if build_file or build_file_content is set, the macros uses new_* variants. + """ + new_repo = "build_file" in kwargs or "build_file_content" in kwargs if branch.startswith("/") or branch.startswith("."): print("Note @%s is initialized as a local repository from path %s" % (name, branch)) @@ -235,3 +249,109 @@ def git_or_local_repository(name, branch, **kwargs): branch = branch, **kwargs ) + +def _kong_install_impl(ctx): + outputs = [] + strip_path = ctx.attr.strip_path + + # TODO: `label.workspace_name` has been deprecated in the Bazel v7.1.0, + # we should replace it with `label.repo_name` after upgrading + # to the Bazel v7. + # https://bazel.build/versions/7.1.0/rules/lib/builtins/Label + label_path = ctx.attr.src.label.workspace_name + "/" + ctx.attr.src.label.name + if not strip_path: + strip_path = label_path + prefix = ctx.attr.prefix + if prefix: + prefix = prefix + "/" + + for file in ctx.files.src: + # skip top level directory + if file.short_path.endswith(label_path) or file.short_path.endswith(strip_path): + continue + + # strip ../ from the path + path = file.short_path + if file.short_path.startswith("../"): + path = "/".join(file.short_path.split("/")[1:]) + + # skip foreign_cc generated copy_* targets + if path.startswith(ctx.attr.src.label.workspace_name + "/copy_" + ctx.attr.src.label.name): + continue + + # only replace the first one + target_path = path.replace(strip_path + "/", "", 1) + full_path = "%s/%s%s" % (KONG_VAR["BUILD_NAME"], prefix, target_path) + + # use a fake output, if we are writing a directory that may collide with others + # nop_path = "%s-nop-farms/%s/%s/%s" % (KONG_VAR["BUILD_NAME"], strip_path, prefix, target_path) + # output = ctx.actions.declare_file(nop_path) + # ctx.actions.run_shell( + # outputs = [output], + # inputs = [file], + # command = "(mkdir -p {t} && chmod -R +rw {t} && cp -r {s} {t}) >{f}".format( + # t = full_path, + # s = file.path, + # f = output.path, + # ), + # ) + output = ctx.actions.declare_file(full_path) + ctx.actions.run_shell( + outputs = [output], + inputs = [file], + command = "cp -r %s %s" % (file.path, output.path), + ) + + outputs.append(output) + + if full_path.find(".so.") >= 0 and ctx.attr.create_dynamic_library_symlink: + el = full_path.split(".") + si = el.index("so") + sym_paths = [] + if len(el) > si + 2: # has more than one part after .so like libX.so.2.3.4 + sym_paths.append(".".join(el[:si + 2])) # libX.so.2 + sym_paths.append(".".join(el[:si + 1])) # libX.so + + for sym_path in sym_paths: + sym_output = ctx.actions.declare_symlink(sym_path) + ctx.actions.symlink(output = sym_output, target_path = file.basename) + outputs.append(sym_output) + + return [DefaultInfo(files = depset(outputs + ctx.files.deps))] + +kong_install = rule( + implementation = _kong_install_impl, + doc = "Install files from the `src` label output to BUILD_DESTDIR", + attrs = { + "prefix": attr.string( + mandatory = False, + doc = "The relative prefix to add to target files, after KONG_VAR['BUILD_DESTDIR'], default to 'kong'", + default = "kong", + ), + "strip_path": attr.string( + mandatory = False, + doc = "The leading path to strip from input, default to the ./", + default = "", + ), + # "include": attr.string_list( + # mandatory = False, + # doc = "List of files to explictly install, take effect after exclude; full name, or exactly one '*' at beginning or end as wildcard are supported", + # default = [], + # ), + # "exclude": attr.string_list( + # mandatory = False, + # doc = "List of directories to exclude from installation", + # default = [], + # ), + "create_dynamic_library_symlink": attr.bool( + mandatory = False, + doc = "Create non versioned symlinks to the versioned so, e.g. libfoo.so -> libfoo.so.1.2.3", + default = True, + ), + "deps": attr.label_list(allow_files = True, doc = "Labels to declare as dependency"), + "src": attr.label(allow_files = True, doc = "Label to install files for"), + }, +) + +def get_workspace_name(label): + return label.replace("@", "").split("/")[0] diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index 4db19caed6f..c6e14a17ef3 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -41,13 +41,14 @@ configure_make( "//conditions:default": {}, }), lib_source = ":all_srcs", + out_include_dir = "include/libexpat", # don't install headers # out_lib_dir = "lib", out_shared_libs = select({ "@platforms//os:macos": [ "libexpat.1.dylib", ], "//conditions:default": [ - "libexpat.so.1", + "libexpat.so.1.9.2", ], }), targets = [ diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index 9a57517779e..d4d5c67c4d4 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -90,7 +90,7 @@ kong_template_genrule( }), is_executable = True, output = "luarocks_target.log", - progress_message = "Luarocks: Install luarocks on target system", + progress_message = "Luarocks: Install luarocks with target configuration", substitutions = { "{{build_destdir}}": KONG_VAR["BUILD_DESTDIR"], "{{install_destdir}}": KONG_VAR["INSTALL_DESTDIR"], diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh index b622c56b6c6..ad146f24013 100644 --- a/build/luarocks/templates/luarocks_exec.sh +++ b/build/luarocks/templates/luarocks_exec.sh @@ -94,4 +94,4 @@ $host_luajit $root_path/$LUAROCKS_HOST/bin/luarocks \$private_rocks_args \$@ \\ EXPAT_DIR=$EXPAT_DIR \\ LIBXML2_DIR=$LIBXML2_DIR \\ YAML_DIR=$YAML_DIR -EOF \ No newline at end of file +EOF diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index d134bd6aeb8..2d7fa54ce88 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -87,6 +87,7 @@ make( out_binaries = [ "luajit", ], + out_data_dirs = ["share"], out_shared_libs = select({ "@platforms//os:macos": [ "libluajit-5.1.2.dylib", @@ -268,7 +269,6 @@ configure_make( "@lua-resty-events//:all_srcs", "@lua-resty-lmdb//:all_srcs", "@ngx_brotli//:all_srcs", - "@openresty_binding//:all_srcs", ] + select({ "@kong//:wasmx_flag": [ "@ngx_wasmx_module//:all_srcs", @@ -284,6 +284,25 @@ configure_make( out_binaries = [ "nginx/sbin/nginx", ], + out_data_dirs = [ + "pod", + "bin", + "nginx/conf", + "nginx/html", + "lualib", + ], + out_lib_dir = "", + out_shared_libs = select({ + "@kong//:wasmx_flag": [ + "nginx/modules/ngx_wasmx_module.so", + ], + "//conditions:default": [], + }), + postfix_script = select({ + # macOS ln doesn't support -r/relative path + "@platforms//os:macos": "ln -sf openresty/nginx/sbin/nginx openresty/bin/openresty", + "//conditions:default": "ln -srf openresty/nginx/sbin/nginx openresty/bin/openresty", + }), targets = [ "-j" + KONG_VAR["NPROC"], "install -j" + KONG_VAR["NPROC"], diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl index ed6bc0ca38c..ce71993b754 100644 --- a/build/openresty/atc_router/atc_router_repositories.bzl +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -8,5 +8,4 @@ def atc_router_repositories(): name = "atc_router", branch = KONG_VAR["ATC_ROUTER"], remote = "https://github.com/Kong/atc-router", - visibility = ["//visibility:public"], # let this to be referenced by openresty build ) diff --git a/build/openresty/brotli/brotli_repositories.bzl b/build/openresty/brotli/brotli_repositories.bzl index c058a954f1b..d3e020039f3 100644 --- a/build/openresty/brotli/brotli_repositories.bzl +++ b/build/openresty/brotli/brotli_repositories.bzl @@ -10,5 +10,4 @@ def brotli_repositories(): name = "brotli", branch = KONG_VAR["BROTLI"], remote = "https://github.com/google/brotli", - visibility = ["//visibility:public"], # let this to be referenced by openresty build ) diff --git a/build/openresty/openssl/openssl.bzl b/build/openresty/openssl/openssl.bzl index 2d5a4d48db3..a9bf1a8de4d 100644 --- a/build/openresty/openssl/openssl.bzl +++ b/build/openresty/openssl/openssl.bzl @@ -57,19 +57,28 @@ def build_openssl( "//conditions:default": {}, }), lib_source = ":%s-all_srcs" % name, - out_binaries = ["openssl"], # Note that for Linux builds, libssl must come before libcrypto on the linker command-line. # As such, libssl must be listed before libcrypto out_shared_libs = select({ "@platforms//os:macos": [ "libssl.3.dylib", "libcrypto.3.dylib", + "ossl-modules/legacy.dylib", + "engines-3/capi.dylib", + "engines-3/loader_attic.dylib", + "engines-3/padlock.dylib", ], "//conditions:default": [ "libssl.so.3", "libcrypto.so.3", + "ossl-modules/legacy.so", + "engines-3/afalg.so", + "engines-3/capi.so", + "engines-3/loader_attic.so", + "engines-3/padlock.so", ], }), + out_include_dir = "include/openssl", targets = [ "-j" + KONG_VAR["NPROC"], # don't set the prefix by --prefix switch, but only override the install destdir using INSTALLTOP diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index dbcb9515830..cf64a97ed3f 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -19,6 +19,12 @@ filegroup( srcs = glob(["**"]), visibility = ["//visibility:public"], ) + +filegroup( + name = "lualib_srcs", + srcs = glob(["lualib/**/*.lua", "lib/**/*.lua"]), + visibility = ["//visibility:public"], +) """ def openresty_repositories(): @@ -85,7 +91,7 @@ def openresty_repositories(): ) def _openresty_binding_impl(ctx): - ctx.file("BUILD.bazel", _NGINX_MODULE_DUMMY_FILE) + ctx.file("BUILD.bazel", "") ctx.file("WORKSPACE", "workspace(name = \"openresty_patch\")") version = "LuaJIT\\\\ 2.1.0-" diff --git a/build/openresty/wasmx/filters/BUILD.bazel b/build/openresty/wasmx/filters/BUILD.bazel index e2357a30e52..e69de29bb2d 100644 --- a/build/openresty/wasmx/filters/BUILD.bazel +++ b/build/openresty/wasmx/filters/BUILD.bazel @@ -1,14 +0,0 @@ -load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") - -filegroup( - name = "all_srcs", - srcs = glob( - include = ["**"], - exclude = ["*.bazel"], - ), -) - -exports_files( - WASM_FILTERS_TARGETS, - visibility = ["//visibility:public"], -) diff --git a/build/openresty/wasmx/filters/repositories.bzl b/build/openresty/wasmx/filters/repositories.bzl index 12770719c15..68ee8a46002 100644 --- a/build/openresty/wasmx/filters/repositories.bzl +++ b/build/openresty/wasmx/filters/repositories.bzl @@ -5,11 +5,10 @@ load(":variables.bzl", "WASM_FILTERS") def wasm_filters_repositories(): for filter in WASM_FILTERS: for file in filter["files"].keys(): - renamed_file = file.replace("filter", filter["name"]) - maybe( http_file, - name = renamed_file, + name = "%s-%s" % (filter["name"], file), + downloaded_file_path = file, url = "https://github.com/%s/releases/download/%s/%s" % ( filter["repo"], filter["tag"], diff --git a/build/openresty/wasmx/filters/variables.bzl b/build/openresty/wasmx/filters/variables.bzl index bb665f25fe2..005dd0ca5d4 100644 --- a/build/openresty/wasmx/filters/variables.bzl +++ b/build/openresty/wasmx/filters/variables.bzl @@ -15,9 +15,7 @@ WASM_FILTERS = [ ] WASM_FILTERS_TARGETS = [ - [ - "@%s//file" % file - for file in filter["files"].keys() - ] + "@%s-%s//file" % (filter["name"], file) for filter in WASM_FILTERS -][0] + for file in filter["files"].keys() +] diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 76a03e34076..42c571f710c 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -69,8 +69,8 @@ filegroup( ) filegroup( - name = "lua_libs", - srcs = glob(["lib/resty/**"]), + name = "lualib_srcs", + srcs = glob(["lib/**/*.lua"]), visibility = ["//visibility:public"] ) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 2e0bbf0c691..65117228bb7 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -44,6 +44,12 @@ contents: dst: /etc/kong/kong.logrotate file_info: mode: 0644 +- src: /usr/local/openresty/bin/resty + dst: /usr/local/bin/resty + type: symlink +- src: /usr/local/openresty/nginx/modules + dst: /usr/local/kong/modules + type: symlink scripts: postinstall: ./build/package/postinstall.sh diff --git a/build/repositories.bzl b/build/repositories.bzl index b216e569d77..c86dfec2f37 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -2,11 +2,10 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("//build:build_system.bzl", "git_or_local_repository") +load("//build:build_system.bzl", "git_or_local_repository", "github_release") load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") load("//build/libexpat:repositories.bzl", "libexpat_repositories") -load("//build:build_system.bzl", "github_release") load("@kong_bindings//:variables.bzl", "KONG_VAR") load("//build/toolchain:bindings.bzl", "load_bindings") @@ -16,12 +15,18 @@ filegroup( srcs = glob(["**"]), visibility = ["//visibility:public"], ) + +filegroup( + name = "lualib_srcs", + srcs = glob(["lualib/**/*.lua", "lib/**/*.lua"]), + visibility = ["//visibility:public"], +) """ _DIST_BUILD_FILE_CONTENT = """ filegroup( - name = "dist_files", - srcs = ["dist"], + name = "dist", + srcs = glob(["dist/**"]), visibility = ["//visibility:public"], ) """ @@ -61,8 +66,8 @@ def protoc_repositories(): sha256 = "2994b7256f7416b90ad831dbf76a27c0934386deb514587109f39141f2636f37", build_file_content = """ filegroup( - name = "all_srcs", - srcs = ["include"], + name = "include", + srcs = glob(["include/google/**"]), visibility = ["//visibility:public"], )""", ) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 83e403555d1..b5e26365095 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -158,17 +158,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -213,3 +202,15 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index b962f79b5ed..b940c8e8889 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -151,14 +151,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - libm.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -199,3 +191,11 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 57e21512d51..193dd354ecd 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -158,11 +158,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libc.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -203,3 +198,8 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt index 48f6dda8475..15367259a79 100644 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-10-amd64.txt @@ -158,17 +158,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -213,3 +202,14 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 672c184e10c..846b95ad5a6 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -152,16 +152,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so @@ -202,3 +192,13 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 2ec1965787d..1ab0eabe5b1 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -145,14 +145,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libm.so.6 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so @@ -189,3 +181,11 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt index 95397a5fd0e..2d8ff671edd 100644 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ b/scripts/explain_manifest/fixtures/el7-amd64.txt @@ -158,17 +158,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -212,3 +201,14 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - librt.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index fe385e2cb6f..ca3351b3a11 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -158,16 +158,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -212,3 +202,13 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 977c13d06ee..7457649228b 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -151,14 +151,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libm.so.6 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -199,3 +191,11 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 57e21512d51..193dd354ecd 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -158,11 +158,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libc.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so Needed : - libc.so.6 @@ -203,3 +198,8 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 646e70445e9..41172c07781 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -154,16 +154,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so @@ -206,3 +196,13 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libm.so.6 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index cb1dca234d0..bee32048e1f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -147,14 +147,6 @@ Needed : - libc.so.6 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libm.so.6 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so @@ -193,3 +185,11 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index f5966d758f0..916b90bf1d3 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -145,11 +145,6 @@ - libc.so.6 - ld-linux-aarch64.so.1 -- Path : /usr/local/openresty/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libc.so.6 - - Path : /usr/local/openresty/lualib/librestysignal.so - Path : /usr/local/openresty/lualib/rds/parser.so @@ -191,3 +186,8 @@ OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index daed3029939..2624459024b 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -65,7 +65,7 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): .contain("ngx_http_lua_kong_ffi_var_set_by_index") \ .contain("ngx_http_lua_kong_ffi_var_load_indexes") - expect("/usr/local/openresty/lualib/libatc_router.so", "ATC router so should have ffi module compiled") \ + expect("/usr/local/openresty/site/lualib/libatc_router.so", "ATC router so should have ffi module compiled") \ .functions \ .contain("router_execute") From 40b0253431af337a48d3b92995422af924173d65 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 19 Apr 2024 11:17:00 +0800 Subject: [PATCH 3644/4351] feat(dev): add //build:dev-make-openresty target to invoke make directory for openresty build for development --- build/BUILD.bazel | 19 +++++++++++++++++++ build/openresty/BUILD.openresty.bazel | 27 +++++++++++++++++++++++++++ 2 files changed, 46 insertions(+) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 8549d6d1815..17a65fa4609 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -51,6 +51,25 @@ kong_install( ], ) +# Use this target when developing with nginx modules and want to +# avoid rebuilding a clean OpenResty every time. +kong_genrule( + name = "dev-make-openresty", + srcs = [ + "@openresty//:dev-just-make", + ], + outs = [ + "openresty.dev.nop", + ], + cmd = """ + rm -rf ${BUILD_DESTDIR}/openresty + cp -r $(location @openresty//:dev-just-make) ${BUILD_DESTDIR}/openresty + chmod -R "u+rw" ${BUILD_DESTDIR}/openresty + touch ${BUILD_DESTDIR}/openresty.dev.nop + """, + visibility = ["//visibility:public"], +) + # Lua Libraries lualib_deps = [ diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 2d7fa54ce88..9b86a74a25e 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -332,3 +332,30 @@ configure_make( "//conditions:default": [], }), ) + +genrule( + name = "dev-just-make", + srcs = [ + "@lua-kong-nginx-module//:all_srcs", + "@lua-resty-events//:all_srcs", + "@lua-resty-lmdb//:all_srcs", + "@ngx_brotli//:all_srcs", + ] + select({ + "@kong//:wasmx_flag": [ + "@ngx_wasmx_module//:all_srcs", + # wasm_runtime has to be a "data" (target) instead of "build_data" (exec) + # to be able to lookup by its path (relative to INSTALLDIR) + ":wasm_runtime", + ], + "//conditions:default": [], + }), + outs = ["dev-builddir"], + cmd = """ + pushd $(RULEDIR)/openresty.build_tmpdir >/dev/null + make -j%s + make install + popd >/dev/null + cp -r $(RULEDIR)/openresty.build_tmpdir/openresty $@ + """ % KONG_VAR["NPROC"], + visibility = ["//visibility:public"], +) From 3f7b381f9189a7bb7380b3b34db50bc947d331ae Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 6 May 2024 14:19:46 +0800 Subject: [PATCH 3645/4351] fix(build): snappy to always use cc_shared_library --- .bazelrc | 2 +- build/BUILD.bazel | 3 ++- build/openresty/snappy/BUILD.bazel | 17 ++++------------- 3 files changed, 7 insertions(+), 15 deletions(-) diff --git a/.bazelrc b/.bazelrc index 11c2d33dfbb..7a1625ac970 100644 --- a/.bazelrc +++ b/.bazelrc @@ -14,7 +14,7 @@ common --color=yes common --curses=auto build --experimental_ui_max_stdouterr_bytes=10485760 -# required to build shared library on macOS +# TODO: remove after bump to bazel >= 7 build --experimental_cc_shared_library build --show_progress_rate_limit=0 diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 17a65fa4609..ef2718d6ee4 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -19,7 +19,8 @@ clib_deps = [ kong_install( name = "install-%s" % get_workspace_name(k), src = k, - prefix = "kong/lib" if k == "@passwdqc" else "kong", + prefix = "kong/lib" if k in ("@passwdqc", "@snappy") else "kong", + strip_path = "snappy" if k == "@snappy" else "", ) for k in clib_deps ] diff --git a/build/openresty/snappy/BUILD.bazel b/build/openresty/snappy/BUILD.bazel index 3f534e9b52e..499e4fb293a 100644 --- a/build/openresty/snappy/BUILD.bazel +++ b/build/openresty/snappy/BUILD.bazel @@ -59,7 +59,7 @@ cc_library( ) cc_library( - name = "snappy", + name = "snappy-lib", srcs = [ "snappy.cc", "snappy-c.cc", @@ -77,6 +77,7 @@ cc_library( "-Wno-sign-compare", ], }), + linkstatic = True, deps = [ ":config", ":snappy-stubs-internal", @@ -84,19 +85,9 @@ cc_library( ], ) -# workaround for apple_cc_toolchain doesn't support dynamic linker feature cc_shared_library( - name = "snappy-macos-lib", - shared_lib_name = "libsnappy.dylib", - deps = [":snappy"], -) - -alias( - name = "snappy-lib", - actual = select({ - "@platforms//os:osx": ":snappy-macos-lib", - "//conditions:default": ":snappy", - }), + name = "snappy", + deps = [":snappy-lib"], ) filegroup( From 0cfe6b95372d06a0b94363a24685e378e45be465 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 16 May 2024 14:11:03 +0800 Subject: [PATCH 3646/4351] fix(cd): add tests to ensure wasm filters are in place (#13033) KAG-4489 --- scripts/explain_manifest/suites.py | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 2624459024b..85238d56517 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -1,3 +1,16 @@ +import os + +wasm_filters = [] +wasm_filter_variable_file = "../../build/openresty/wasmx/filters/variables.bzl" +if os.path.exists(wasm_filter_variable_file): + from importlib.util import spec_from_loader, module_from_spec + from importlib.machinery import SourceFileLoader + + wasm_filter_spec = spec_from_loader("wasm_filters", SourceFileLoader("wasm_filters", wasm_filter_variable_file)) + wasm_filter_module = module_from_spec(wasm_filter_spec) + wasm_filter_spec.loader.exec_module(wasm_filter_module) + wasm_filters = [f for filter in wasm_filter_module.WASM_FILTERS for f in filter["files"]] + def read_requirements(path=None): if not path: @@ -84,6 +97,10 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.2.x") \ .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ + + # wasm filters + for f in wasm_filters: + expect("/usr/local/kong/wasm/%s" % f, "wasm filter %s is installed under kong/wasm" % f).exists() def libc_libcpp_suites(expect, libc_max_version: str = None, libcxx_max_version: str = None, cxxabi_max_version: str = None): From f1bd6d4b350e628997714eb16cb80b73b173019d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 May 2024 18:30:39 +0800 Subject: [PATCH 3647/4351] chore(dev): update dev docs for doing C development --- Makefile | 8 ++++++++ build/BUILD.bazel | 6 ++++-- build/README.md | 31 ++++++++++++++++++++++++++++--- 3 files changed, 40 insertions(+), 5 deletions(-) diff --git a/Makefile b/Makefile index 851c1b4655d..f2ec119d727 100644 --- a/Makefile +++ b/Makefile @@ -90,6 +90,14 @@ build-venv: check-bazel $(BAZEL) build //build:venv --verbose_failures --action_env=BUILD_NAME=$(BUILD_NAME); \ fi +build-openresty: check-bazel + + @if [ ! -e bazel-bin/build/$(BUILD_NAME)/openresty ]; then \ + $(BAZEL) build //build:install-openresty --verbose_failures --action_env=BUILD_NAME=$(BUILD_NAME); \ + else \ + $(BAZEL) build //build:dev-make-openresty --verbose_failures --action_env=BUILD_NAME=$(BUILD_NAME); \ + fi + install-dev-rocks: build-venv @. $(VENV) ;\ for rock in $(DEV_ROCKS) ; do \ diff --git a/build/BUILD.bazel b/build/BUILD.bazel index ef2718d6ee4..3a939f95e7e 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -57,14 +57,16 @@ kong_install( kong_genrule( name = "dev-make-openresty", srcs = [ + ":install-openresty-luajit", "@openresty//:dev-just-make", ], outs = [ "openresty.dev.nop", ], cmd = """ - rm -rf ${BUILD_DESTDIR}/openresty - cp -r $(location @openresty//:dev-just-make) ${BUILD_DESTDIR}/openresty + chmod -R "u+rw" ${BUILD_DESTDIR}/openresty + rm -rf ${BUILD_DESTDIR}/openresty/nginx + cp -r $(location @openresty//:dev-just-make)/. ${BUILD_DESTDIR}/openresty/ chmod -R "u+rw" ${BUILD_DESTDIR}/openresty touch ${BUILD_DESTDIR}/openresty.dev.nop """, diff --git a/build/README.md b/build/README.md index 7e795dff777..ea480c7a8e0 100644 --- a/build/README.md +++ b/build/README.md @@ -63,6 +63,22 @@ This operation primarily accomplishes the following: 2. Set and specify the runtime path for Kong. 3. Provide Bash functions to start and stop the database and other third-party dependency services required for Kong development environment using Docker, read more: [Start Kong](../DEVELOPER#start-kong). +### C module and Nginx development + +When we are developing part of the Kong installation, especially some Nginx C modules, installing stuffs like luarocks is not necessary. We can use the following steps: + +1. Update the C module to be pointed to point a local path. In `.requirements` update (for example) `LUA_KONG_NGINX_MODULE=/path/to/lua-kong-nginx-module` +2. Do a full build once `bazel build //build:install-openresty` +3. The produced nginx is at `./bazel-bin/build/kong-dev/openresty/nginx/sbin/nginx` +4. Do incremental build using `bazel build //build:dev-make-openresty` + +One can also use `make build-openresty` to automatically do a full build or a incremental build. + +Other targets developer may found useful to cope with Nginx development: + +- Install the lua files come with the C modules: `bazel build //build:install-lualibs` +- Install WasmX related artifacts: `bazel build //build:install-wasmx` + ### Debugging Query list all direct dependencies of the `kong` target @@ -71,14 +87,23 @@ Query list all direct dependencies of the `kong` target bazel query 'deps(//build:kong, 1)' # output -@openresty//:luajit -@openresty//:openresty +//build:install +//build:kong +@luarocks//:luarocks_make +@luarocks//:luarocks_target ... ``` +Each targets under `//build:install` installs an independent component that +composes the Kong runtime environment. We can query `deps(//build:install, 1)` +recursively to find the target that only build and install specific component. +This would be useful if one is debugging the issue of a specific target without +the need to build whole Kong runtime environment. + We can use the target labels to build the dependency directly, for example: -- `bazel build @openresty//:openresty`: builds openresty +- `bazel build //build:install-openresty`: builds openresty +- `bazel build //build:install-atc_router-luaclib`: builds the ATC router shared library - `bazel build @luarocks//:luarocks_make`: builds luarocks for Kong dependencies #### Debugging variables in *.bzl files From a63612037fecdc85a861783e1e7a2b76ea19f5be Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Wed, 15 May 2024 09:19:33 +0000 Subject: [PATCH 3648/4351] chore(build): move sha256 checksum to .requirements Move the SHA256 values of the GitHub repositories used in Bazel to .requirements for easier version bumping of these dependencies. KAG-4009 --- .requirements | 5 +++++ build/libexpat/repositories.bzl | 2 +- build/luarocks/luarocks_repositories.bzl | 2 +- build/openresty/openssl/openssl_repositories.bzl | 2 +- build/openresty/pcre/pcre_repositories.bzl | 2 +- build/openresty/repositories.bzl | 2 +- 6 files changed, 10 insertions(+), 5 deletions(-) diff --git a/.requirements b/.requirements index e198c897577..e2fe26a1b49 100644 --- a/.requirements +++ b/.requirements @@ -1,10 +1,15 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 +OPENRESTY_SHA256=32ec1a253a5a13250355a075fe65b7d63ec45c560bbe213350f0992a57cd79df LUAROCKS=3.11.0 +LUAROCKS_SHA256=25f56b3c7272fb35b869049371d649a1bbe668a56d24df0a66e3712e35dd44a6 OPENSSL=3.2.1 +OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 PCRE=10.43 +PCRE_SHA256=889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e LIBEXPAT=2.6.2 +LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value diff --git a/build/libexpat/repositories.bzl b/build/libexpat/repositories.bzl index d379af1244c..c839bd48798 100644 --- a/build/libexpat/repositories.bzl +++ b/build/libexpat/repositories.bzl @@ -14,7 +14,7 @@ def libexpat_repositories(): http_archive, name = "libexpat", url = "https://github.com/libexpat/libexpat/releases/download/" + tag + "/expat-" + version + ".tar.gz", - sha256 = "d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3", + sha256 = KONG_VAR["LIBEXPAT_SHA256"], strip_prefix = "expat-" + version, build_file = "//build/libexpat:BUILD.libexpat.bazel", ) diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl index 7cfa04893d4..70db166c591 100644 --- a/build/luarocks/luarocks_repositories.bzl +++ b/build/luarocks/luarocks_repositories.bzl @@ -10,7 +10,7 @@ def luarocks_repositories(): name = "luarocks", build_file = "//build/luarocks:BUILD.luarocks.bazel", strip_prefix = "luarocks-" + version, - sha256 = "25f56b3c7272fb35b869049371d649a1bbe668a56d24df0a66e3712e35dd44a6", + sha256 = KONG_VAR["LUAROCKS_SHA256"], urls = [ "https://luarocks.org/releases/luarocks-" + version + ".tar.gz", ], diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 8d80947d3ea..2d2171fc66f 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -11,7 +11,7 @@ def openssl_repositories(): http_archive, name = "openssl", build_file = "//build/openresty/openssl:BUILD.bazel", - sha256 = "83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39", + sha256 = KONG_VAR["OPENSSL_SHA256"], strip_prefix = "openssl-" + version, urls = [ "https://www.openssl.org/source/openssl-" + version + ".tar.gz", diff --git a/build/openresty/pcre/pcre_repositories.bzl b/build/openresty/pcre/pcre_repositories.bzl index b1ad394d7e1..bc83cc8df6a 100644 --- a/build/openresty/pcre/pcre_repositories.bzl +++ b/build/openresty/pcre/pcre_repositories.bzl @@ -12,7 +12,7 @@ def pcre_repositories(): name = "pcre", build_file = "//build/openresty/pcre:BUILD.pcre.bazel", strip_prefix = "pcre2-" + version, - sha256 = "889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e", + sha256 = KONG_VAR["PCRE_SHA256"], urls = [ "https://github.com/PCRE2Project/pcre2/releases/download/pcre2-" + version + "/pcre2-" + version + ".tar.gz", ], diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index cf64a97ed3f..0d992fd3fd9 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -42,7 +42,7 @@ def openresty_repositories(): openresty_http_archive_wrapper, name = "openresty", build_file = "//build/openresty:BUILD.openresty.bazel", - sha256 = "32ec1a253a5a13250355a075fe65b7d63ec45c560bbe213350f0992a57cd79df", + sha256 = KONG_VAR["OPENRESTY_SHA256"], strip_prefix = "openresty-" + openresty_version, urls = [ "https://openresty.org/download/openresty-" + openresty_version + ".tar.gz", From 5bb7b3edfdd51f848858d2ae3d971288a60add1b Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Thu, 16 May 2024 15:38:58 +0800 Subject: [PATCH 3649/4351] chore(deps): bump lua-resty-healthcheck to 3.0.2 (#13038) --- changelog/unreleased/kong/bump-lua-resty-healthcheck.yml | 3 +++ kong-3.8.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-healthcheck.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml b/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml new file mode 100644 index 00000000000..3d1feacf5ee --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-healthcheck from 3.0.1 to 3.0.2, to reduce active healthcheck timer usage." +type: dependency +scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 97024817881..f0a3a451c2b 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.5.1", - "lua-resty-healthcheck == 3.0.1", + "lua-resty-healthcheck == 3.0.2", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.4.1", "lua-resty-openssl == 1.3.1", From f03a08e50211eefcb93e0697248576180117d358 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 15 May 2024 20:37:22 +0800 Subject: [PATCH 3650/4351] fix(build): remove the original websocket library from openresty --- build/BUILD.bazel | 3 +++ 1 file changed, 3 insertions(+) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 3a939f95e7e..3af4f65ac45 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -236,6 +236,9 @@ kong_genrule( mkdir -p ${BUILD_DESTDIR}/etc/kong/ cp ${WORKSPACE_PATH}/kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default + # TODO: remove this after lua-resty-websocket becomes a patch or merged to upstream + rm -rf ${BUILD_DESTDIR}/openresty/lualib/resty/websocket + # housecleaning if [[ -d ${BUILD_DESTDIR}/kong/lib64 ]]; then cp -r ${BUILD_DESTDIR}/kong/lib64/* ${BUILD_DESTDIR}/kong/lib/. From 20612fb572bbe4d5542f73d7e39837265aab6504 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 17 May 2024 16:36:39 +0800 Subject: [PATCH 3651/4351] refactor(tools): update references from `kong.tools.utils` to `kong.tools.table` (#12487) KAG-3138 --- kong/api/api_helpers.lua | 3 +- kong/api/routes/plugins.lua | 4 +- kong/clustering/compat/init.lua | 6 +- kong/conf_loader/init.lua | 4 +- kong/db/dao/certificates.lua | 4 +- kong/db/dao/init.lua | 13 +- kong/db/dao/targets.lua | 2 +- kong/db/declarative/import.lua | 6 +- kong/db/schema/others/declarative_config.lua | 15 +- kong/db/strategies/postgres/connector.lua | 3 +- kong/db/strategies/postgres/init.lua | 4 +- kong/llm/drivers/shared.lua | 6 +- kong/pdk/log.lua | 5 +- kong/pdk/table.lua | 2 +- kong/plugins/ai-proxy/schema.lua | 2 +- kong/plugins/opentelemetry/otlp.lua | 6 +- kong/plugins/request-transformer/access.lua | 6 +- .../request-transformer/migrations/common.lua | 4 +- kong/plugins/request-transformer/schema.lua | 6 +- kong/resty/dns/client.lua | 2 +- kong/runloop/balancer/healthcheckers.lua | 4 +- kong/tracing/instrumentation.lua | 8 +- kong/tracing/propagation/injectors/_base.lua | 3 +- spec/01-unit/01-db/04-dao_spec.lua | 22 +-- .../01-db/09-no_broadcast_crud_event_spec.lua | 6 +- spec/01-unit/05-utils_spec.lua | 131 +++++++++--------- .../05-worker_consistency_spec.lua | 3 +- spec/01-unit/20-sandbox_spec.lua | 18 +-- .../21-dns-client/03-client_cache_spec.lua | 6 +- .../02-propagation_strategies_spec.lua | 3 +- .../26-tracing/03-propagation_module_spec.lua | 2 +- spec/01-unit/27-queue_spec.lua | 3 +- spec/02-integration/03-db/01-db_spec.lua | 36 ++--- spec/02-integration/03-db/14-dao_spec.lua | 5 +- .../04-admin_api/15-off_spec.lua | 3 +- .../09-hybrid_mode/01-sync_spec.lua | 9 +- .../09-hybrid_mode/09-config-compat_spec.lua | 31 +++-- .../01-header_transformer_spec.lua | 5 +- .../06-shorthand_fields_spec.lua | 2 +- .../06-shorthand_fields_spec.lua | 2 +- .../27-aws-lambda/05-aws-serializer_spec.lua | 6 +- spec/03-plugins/29-acme/01-client_spec.lua | 8 +- .../29-acme/07-shorthand_fields_spec.lua | 2 +- .../37-opentelemetry/01-otlp_spec.lua | 8 +- .../37-opentelemetry/05-otelcol_spec.lua | 4 +- spec/fixtures/balancer_utils.lua | 11 +- spec/fixtures/blueprints.lua | 4 +- spec/fixtures/dc_blueprints.lua | 12 +- spec/fixtures/router_path_handling_tests.lua | 4 +- spec/helpers.lua | 5 +- spec/helpers/http_mock/nginx_instance.lua | 4 +- spec/helpers/perf/charts.lua | 2 +- 52 files changed, 242 insertions(+), 233 deletions(-) diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index dd4706ec3e4..ef130a4d39c 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -1,4 +1,5 @@ local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local cjson = require "cjson" local pl_pretty = require "pl.pretty" local tablex = require "pl.tablex" @@ -94,7 +95,7 @@ function _M.normalize_nested_params(obj) is_array = false if type(v) == "table" then -- normalize arrays since Lapis parses ?key[1]=foo as {["1"]="foo"} instead of {"foo"} - if utils.is_array(v, "lapis") then + if kong_table.is_array(v, "lapis") then is_array = true local arr = {} for _, arr_v in pairs(v) do arr[#arr+1] = arr_v end diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index bf8be078b07..38a7f948508 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -1,9 +1,9 @@ local cjson = require "cjson" -local utils = require "kong.tools.utils" local reports = require "kong.reports" local endpoints = require "kong.api.endpoints" local arguments = require "kong.api.arguments" local api_helpers = require "kong.api.api_helpers" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local ngx = ngx @@ -20,7 +20,7 @@ local function reports_timer(premature, data) return end - local r_data = utils.cycle_aware_deep_copy(data) + local r_data = cycle_aware_deep_copy(data) r_data.config = nil r_data.route = nil diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 5cafaf67d92..5607efedfbc 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -2,14 +2,14 @@ local cjson = require("cjson.safe") local constants = require("kong.constants") local meta = require("kong.meta") local version = require("kong.clustering.compat.version") -local utils = require("kong.tools.utils") local type = type local ipairs = ipairs local table_insert = table.insert local table_sort = table.sort local gsub = string.gsub -local split = utils.split +local split = require("kong.tools.string").split +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local deflate_gzip = require("kong.tools.gzip").deflate_gzip local cjson_encode = cjson.encode @@ -370,7 +370,7 @@ function _M.update_compatible_payload(payload, dp_version, log_suffix) end local has_update - payload = utils.cycle_aware_deep_copy(payload, true) + payload = cycle_aware_deep_copy(payload, true) local config_table = payload["config_table"] for _, checker in ipairs(COMPATIBILITY_CHECKERS) do diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index dcf7215c381..07a7db1b008 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -15,7 +15,7 @@ local pl_config = require "pl.config" local pl_file = require "pl.file" local pl_path = require "pl.path" local tablex = require "pl.tablex" -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local log = require "kong.cmd.utils.log" local env = require "kong.cmd.utils.env" local ffi = require "ffi" @@ -958,7 +958,7 @@ return setmetatable({ end, remove_sensitive = function(conf) - local purged_conf = utils.cycle_aware_deep_copy(conf) + local purged_conf = cycle_aware_deep_copy(conf) local refs = purged_conf["$refs"] if type(refs) == "table" then diff --git a/kong/db/dao/certificates.lua b/kong/db/dao/certificates.lua index b6ca5b2b099..f202b7d3400 100644 --- a/kong/db/dao/certificates.lua +++ b/kong/db/dao/certificates.lua @@ -1,5 +1,5 @@ local cjson = require "cjson" -local utils = require "kong.tools.utils" +local shallow_copy = require("kong.tools.table").shallow_copy local setmetatable = setmetatable @@ -16,7 +16,7 @@ local type = type local function parse_name_list(input, errors) local name_list if type(input) == "table" then - name_list = utils.shallow_copy(input) + name_list = shallow_copy(input) elseif input == ngx.null then name_list = {} diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 72eb82fbed7..e886b9f64dc 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -1,6 +1,7 @@ local cjson = require "cjson" local iteration = require "kong.db.iteration" local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local defaults = require "kong.db.strategies.connector".defaults local hooks = require "kong.hooks" local workspaces = require "kong.workspaces" @@ -22,7 +23,7 @@ local log = ngx.log local fmt = string.format local match = string.match local run_hook = hooks.run_hook -local table_merge = utils.table_merge +local table_merge = kong_table.table_merge local ERR = ngx.ERR @@ -154,7 +155,7 @@ local function get_pagination_options(self, options) error("options must be a table when specified", 3) end - options = utils.cycle_aware_deep_copy(options, true) + options = kong_table.cycle_aware_deep_copy(options, true) if type(options.pagination) == "table" then options.pagination = table_merge(self.pagination, options.pagination) @@ -956,7 +957,7 @@ function _M.new(db, schema, strategy, errors) schema = schema, strategy = strategy, errors = errors, - pagination = utils.shallow_copy(defaults.pagination), + pagination = kong_table.shallow_copy(defaults.pagination), super = super, } @@ -1118,7 +1119,7 @@ function DAO:each_for_export(size, options) if not options then options = get_pagination_options(self, options) else - options = utils.cycle_aware_deep_copy(options, true) + options = kong_table.cycle_aware_deep_copy(options, true) end options.export = true @@ -1472,12 +1473,12 @@ function DAO:post_crud_event(operation, entity, old_entity, options) if self.events then local entity_without_nulls if entity then - entity_without_nulls = remove_nulls(utils.cycle_aware_deep_copy(entity, true)) + entity_without_nulls = remove_nulls(kong_table.cycle_aware_deep_copy(entity, true)) end local old_entity_without_nulls if old_entity then - old_entity_without_nulls = remove_nulls(utils.cycle_aware_deep_copy(old_entity, true)) + old_entity_without_nulls = remove_nulls(kong_table.cycle_aware_deep_copy(old_entity, true)) end local ok, err = self.events.post_local("dao:crud", operation, { diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index c4369be3f9a..09077ec670b 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -10,7 +10,7 @@ local ipairs = ipairs local table = table local type = type local min = math.min -local table_merge = utils.table_merge +local table_merge = require("kong.tools.table").table_merge local _TARGETS = {} diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 80141a17996..2b841116054 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -2,7 +2,7 @@ local lmdb = require("resty.lmdb") local txn = require("resty.lmdb.transaction") local constants = require("kong.constants") local workspaces = require("kong.workspaces") -local utils = require("kong.tools.utils") +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local declarative_config = require("kong.db.schema.others.declarative_config") @@ -85,7 +85,7 @@ local function load_into_db(entities, meta) local primary_key, ok, err, err_t for _, entity in pairs(entities[schema_name]) do - entity = utils.cycle_aware_deep_copy(entity) + entity = cycle_aware_deep_copy(entity) entity._tags = nil entity.ws_id = nil @@ -312,7 +312,7 @@ local function load_into_cache(entities, meta, hash) local cache_key = dao:cache_key(id, nil, nil, nil, nil, item.ws_id) if transform and schema:has_transformations(item) then - local transformed_item = utils.cycle_aware_deep_copy(item) + local transformed_item = cycle_aware_deep_copy(item) remove_nulls(transformed_item) local err diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 455c6fa129f..48c8704c44d 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -1,5 +1,6 @@ local uuid = require("resty.jit-uuid") local utils = require("kong.tools.utils") +local kong_table = require("kong.tools.table") local Errors = require("kong.db.errors") local Entity = require("kong.db.schema.entity") local Schema = require("kong.db.schema") @@ -99,7 +100,7 @@ local function add_top_level_entities(fields, known_entities) local records = {} for _, entity in ipairs(known_entities) do - local definition = utils.cycle_aware_deep_copy(all_schemas[entity], true) + local definition = kong_table.cycle_aware_deep_copy(all_schemas[entity], true) for k, _ in pairs(definition.fields) do if type(k) ~= "number" then @@ -132,7 +133,7 @@ end local function copy_record(record, include_foreign, duplicates, name, cycle_aware_cache) - local copy = utils.cycle_aware_deep_copy(record, true, nil, cycle_aware_cache) + local copy = kong_table.cycle_aware_deep_copy(record, true, nil, cycle_aware_cache) if include_foreign then return copy end @@ -421,7 +422,7 @@ local function populate_references(input, known_entities, by_id, by_key, expecte end if parent_fk then - item[child_key] = utils.cycle_aware_deep_copy(parent_fk, true) + item[child_key] = kong_table.cycle_aware_deep_copy(parent_fk, true) end end @@ -608,7 +609,7 @@ local function generate_ids(input, known_entities, parent_entity) local pk_name, key = get_key_for_uuid_gen(entity, item, schema, parent_fk, child_key) if key then - item = utils.cycle_aware_deep_copy(item, true) + item = kong_table.cycle_aware_deep_copy(item, true) item[pk_name] = generate_uuid(schema.name, key) input[entity][i] = item end @@ -667,7 +668,7 @@ local function populate_ids_for_validation(input, known_entities, parent_entity, end if parent_fk and not item[child_key] then - item[child_key] = utils.cycle_aware_deep_copy(parent_fk, true) + item[child_key] = kong_table.cycle_aware_deep_copy(parent_fk, true) end end @@ -771,11 +772,11 @@ local function flatten(self, input) self.full_schema = DeclarativeConfig.load(self.plugin_set, self.vault_set, true) end - local input_copy = utils.cycle_aware_deep_copy(input, true) + local input_copy = kong_table.cycle_aware_deep_copy(input, true) populate_ids_for_validation(input_copy, self.known_entities) local ok2, err2 = self.full_schema:validate(input_copy) if not ok2 then - local err3 = utils.cycle_aware_deep_merge(err2, extract_null_errors(err)) + local err3 = kong_table.cycle_aware_deep_merge(err2, extract_null_errors(err)) return nil, err3 end diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 80fd6251fd4..12559403ef5 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -1,5 +1,4 @@ local logger = require "kong.cmd.utils.log" -local utils = require "kong.tools.utils" local pgmoon = require "pgmoon" local arrays = require "pgmoon.arrays" local stringx = require "pl.stringx" @@ -31,7 +30,7 @@ local fmt = string.format local sub = string.sub local utils_toposort = db_utils.topological_sort local insert = table.insert -local table_merge = utils.table_merge +local table_merge = require("kong.tools.table").table_merge local WARN = ngx.WARN diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index c09bf9ed587..b7b0571459c 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -1,7 +1,6 @@ local arrays = require "pgmoon.arrays" local json = require "pgmoon.json" local cjson_safe = require "cjson.safe" -local utils = require "kong.tools.utils" local new_tab = require "table.new" local clear_tab = require "table.clear" @@ -33,6 +32,7 @@ local fmt = string.format local rep = string.rep local sub = string.sub local log = ngx.log +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local NOTICE = ngx.NOTICE @@ -1097,7 +1097,7 @@ function _M.new(connector, schema, errors) do local function add(name, opts, add_ws) local orig_argn = opts.argn - opts = utils.cycle_aware_deep_copy(opts) + opts = cycle_aware_deep_copy(opts) -- ensure LIMIT table is the same for i, n in ipairs(orig_argn) do diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 0b9cdcf3ab3..4abf413d1e2 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -6,14 +6,14 @@ local http = require("resty.http") local fmt = string.format local os = os local parse_url = require("socket.url").parse -local utils = require("kong.tools.utils") -- -- static local str_find = string.find local str_sub = string.sub local string_match = string.match -local split = utils.split +local split = require("kong.tools.string").split +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local function str_ltrim(s) -- remove leading whitespace from string. return (s:gsub("^%s*", "")) @@ -356,7 +356,7 @@ end function _M.resolve_plugin_conf(kong_request, conf) local err - local conf_m = utils.cycle_aware_deep_copy(conf) + local conf_m = cycle_aware_deep_copy(conf) -- handle model name local model_m = string_match(conf_m.model.name or "", '%$%((.-)%)') diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 5b98c18bef3..a55f8373bf9 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -16,8 +16,7 @@ local ngx_re = require "ngx.re" local inspect = require "inspect" local ngx_ssl = require "ngx.ssl" local phase_checker = require "kong.pdk.private.phases" -local utils = require "kong.tools.utils" -local cycle_aware_deep_copy = utils.cycle_aware_deep_copy +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local constants = require "kong.constants" local workspace = require "kong.workspaces" @@ -37,7 +36,7 @@ local setmetatable = setmetatable local ngx = ngx local kong = kong local check_phase = phase_checker.check -local split = utils.split +local split = require("kong.tools.string").split local byte = string.byte local request_id_get = require "kong.tracing.request_id".get diff --git a/kong/pdk/table.lua b/kong/pdk/table.lua index d9e66c63b64..81f2fcf9424 100644 --- a/kong/pdk/table.lua +++ b/kong/pdk/table.lua @@ -1,4 +1,4 @@ -local table_merge = require("kong.tools.utils").table_merge +local table_merge = require("kong.tools.table").table_merge --- Utilities for Lua tables. -- diff --git a/kong/plugins/ai-proxy/schema.lua b/kong/plugins/ai-proxy/schema.lua index 52bafe129c3..06192586308 100644 --- a/kong/plugins/ai-proxy/schema.lua +++ b/kong/plugins/ai-proxy/schema.lua @@ -1,6 +1,6 @@ local typedefs = require("kong.db.schema.typedefs") local llm = require("kong.llm") -local deep_copy = require("kong.tools.utils").deep_copy +local deep_copy = require("kong.tools.table").deep_copy local this_schema = deep_copy(llm.config_schema) diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index 1941d73c3d5..649b427c26d 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -3,13 +3,13 @@ local pb = require "pb" local new_tab = require "table.new" local nkeys = require "table.nkeys" local tablepool = require "tablepool" -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local kong = kong local insert = table.insert local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release -local table_merge = utils.table_merge +local table_merge = require("kong.tools.table").table_merge local setmetatable = setmetatable local TRACE_ID_LEN = 16 @@ -169,7 +169,7 @@ do encode_traces = function(spans, resource_attributes) local tab = tablepool_fetch(POOL_OTLP, 0, 2) if not tab.resource_spans then - tab.resource_spans = utils.cycle_aware_deep_copy(pb_memo.resource_spans) + tab.resource_spans = cycle_aware_deep_copy(pb_memo.resource_spans) end local resource = tab.resource_spans[1].resource diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 76c7c5dc0fd..f2b66457809 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -3,7 +3,7 @@ local cjson = require("cjson.safe").new() local pl_template = require "pl.template" local pl_tablex = require "pl.tablex" local sandbox = require "kong.tools.sandbox" -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local table_insert = table.insert local get_uri_args = kong.request.get_query @@ -221,7 +221,7 @@ local function transform_querystrings(conf, template_env) return end - local querystring = utils.cycle_aware_deep_copy(template_env.query_params) + local querystring = cycle_aware_deep_copy(template_env.query_params) -- Remove querystring(s) for _, name, value in iter(conf.remove.querystring, template_env) do @@ -530,7 +530,7 @@ function _M.execute(conf) local template_env = {} if lua_enabled and sandbox_enabled then -- load the sandbox environment to be used to render the template - template_env = utils.cycle_aware_deep_copy(sandbox.configuration.environment) + template_env = cycle_aware_deep_copy(sandbox.configuration.environment) -- here we can optionally add functions to expose to the sandbox, eg: -- tostring = tostring, -- because headers may contain array elements such as duplicated headers diff --git a/kong/plugins/request-transformer/migrations/common.lua b/kong/plugins/request-transformer/migrations/common.lua index bcc36e0760b..46d45af62d5 100644 --- a/kong/plugins/request-transformer/migrations/common.lua +++ b/kong/plugins/request-transformer/migrations/common.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local _M = {} @@ -18,7 +18,7 @@ function _M.rt_rename(_, _, dao) api_id = plugin.api_id, consumer_id = plugin.consumer_id, enabled = plugin.enabled, - config = utils.cycle_aware_deep_copy(plugin.config), + config = cycle_aware_deep_copy(plugin.config), }) if err then return err diff --git a/kong/plugins/request-transformer/schema.lua b/kong/plugins/request-transformer/schema.lua index c560c7340c1..b8828b1cd58 100644 --- a/kong/plugins/request-transformer/schema.lua +++ b/kong/plugins/request-transformer/schema.lua @@ -1,7 +1,7 @@ local pl_template = require "pl.template" -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local typedefs = require "kong.db.schema.typedefs" -local validate_header_name = require("kong.tools.utils").validate_header_name +local validate_header_name = require("kong.tools.http").validate_header_name local compile_opts = { @@ -116,7 +116,7 @@ local colon_rename_strings_array_record = { } -local colon_strings_array_record_plus_uri = utils.cycle_aware_deep_copy(colon_strings_array_record) +local colon_strings_array_record_plus_uri = cycle_aware_deep_copy(colon_strings_array_record) local uri = { uri = { type = "string" } } table.insert(colon_strings_array_record_plus_uri.fields, uri) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 5fd47d7c6ce..f7e23049ab6 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -25,7 +25,7 @@ local fileexists = require("pl.path").exists local semaphore = require("ngx.semaphore").new local lrucache = require("resty.lrucache") local resolver = require("resty.dns.resolver") -local cycle_aware_deep_copy = require("kong.tools.utils").cycle_aware_deep_copy +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local req_dyn_hook = require("kong.dynamic_hook") local time = ngx.now local log = ngx.log diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index e061055295a..da22bd00149 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local get_certificate = require "kong.runloop.certificate".get_certificate local balancers = require "kong.runloop.balancer.balancers" @@ -245,7 +245,7 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) if (ngx.config.subsystem == "stream" and checks.active.type ~= "tcp") or (ngx.config.subsystem == "http" and checks.active.type == "tcp") then - checks = utils.cycle_aware_deep_copy(checks) + checks = cycle_aware_deep_copy(checks) checks.active.healthy.interval = 0 checks.active.unhealthy.interval = 0 end diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index ca8727187a8..8c8bc013c34 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -1,6 +1,6 @@ local pdk_tracer = require "kong.pdk.tracing".new() local buffer = require "string.buffer" -local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local tablepool = require "tablepool" local tablex = require "pl.tablex" local base = require "resty.core.base" @@ -12,12 +12,12 @@ local ngx = ngx local var = ngx.var local type = type local next = next -local pack = utils.pack -local unpack = utils.unpack +local pack = kong_table.pack +local unpack = kong_table.unpack local assert = assert local pairs = pairs local new_tab = base.new_tab -local time_ns = utils.time_ns +local time_ns = require("kong.tools.time").time_ns local tablepool_release = tablepool.release local get_method = ngx.req.get_method local ngx_log = ngx.log diff --git a/kong/tracing/propagation/injectors/_base.lua b/kong/tracing/propagation/injectors/_base.lua index f7ce3aa76c6..f20e9b89c2b 100644 --- a/kong/tracing/propagation/injectors/_base.lua +++ b/kong/tracing/propagation/injectors/_base.lua @@ -1,9 +1,8 @@ -local utils = require "kong.tools.utils" local propagation_utils = require "kong.tracing.propagation.utils" local to_id_size = propagation_utils.to_id_size local set_header = kong.service.request.set_header -local contains = utils.table_contains +local contains = require("kong.tools.table").table_contains local type = type local ipairs = ipairs diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index b09e27d114c..a7417805fd8 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -2,8 +2,8 @@ local Schema = require("kong.db.schema.init") local Entity = require("kong.db.schema.entity") local DAO = require("kong.db.dao.init") local errors = require("kong.db.errors") -local utils = require("kong.tools.utils") local hooks = require("kong.hooks") +local cycle_aware_deep_merge = require("kong.tools.table").cycle_aware_deep_merge local null = ngx.null @@ -194,7 +194,7 @@ describe("DAO", function() update = function(_, _, value) -- defaults pre-applied before partial update assert(value.b == "hello") - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -219,7 +219,7 @@ describe("DAO", function() update = function(_, _, value) -- no defaults pre-applied before partial update assert(value.r.f2 == nil) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -248,7 +248,7 @@ describe("DAO", function() f1 = null, f2 = "world", }, value.r) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -274,7 +274,7 @@ describe("DAO", function() -- defaults pre-applied before partial update assert.equal("hello", value.b) assert.same(null, value.r) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -298,7 +298,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -350,7 +350,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -373,7 +373,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -396,7 +396,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -419,7 +419,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -442,7 +442,7 @@ describe("DAO", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } diff --git a/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua b/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua index 4dd87535f24..67fd97dcb66 100644 --- a/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua +++ b/spec/01-unit/01-db/09-no_broadcast_crud_event_spec.lua @@ -1,7 +1,7 @@ local Entity = require("kong.db.schema.entity") local DAO = require("kong.db.dao.init") local errors = require("kong.db.errors") -local utils = require("kong.tools.utils") +local cycle_aware_deep_merge = require("kong.tools.table").cycle_aware_deep_merge local basic_schema_definition = { name = "basic", @@ -28,7 +28,7 @@ describe("option no_broadcast_crud_event", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } @@ -60,7 +60,7 @@ describe("option no_broadcast_crud_event", function() return data end, update = function(_, _, value) - data = utils.cycle_aware_deep_merge(data, value) + data = cycle_aware_deep_merge(data, value) return data end, } diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 91063aca6ef..ea467264b0a 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -1,4 +1,5 @@ local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local pl_path = require "pl.path" describe("Utils", function() @@ -377,74 +378,74 @@ describe("Utils", function() describe("table", function() describe("table_contains()", function() it("should return false if a value is not contained in a nil table", function() - assert.False(utils.table_contains(nil, "foo")) + assert.False(kong_table.table_contains(nil, "foo")) end) it("should return true if a value is contained in a table", function() local t = { foo = "hello", bar = "world" } - assert.True(utils.table_contains(t, "hello")) + assert.True(kong_table.table_contains(t, "hello")) end) it("should return false if a value is not contained in a table", function() local t = { foo = "hello", bar = "world" } - assert.False(utils.table_contains(t, "foo")) + assert.False(kong_table.table_contains(t, "foo")) end) end) describe("is_array()", function() it("should know when an array (strict)", function() - assert.True(utils.is_array({ "a", "b", "c", "d" })) - assert.False(utils.is_array({ "a", "b", nil, "c", "d" })) - assert.False(utils.is_array({ [-1] = "a", [0] = "b", [1] = "c", [2] = "d" })) - assert.False(utils.is_array({ [0] = "a", [1] = "b", [2] = "c", [3] = "d" })) - assert.True(utils.is_array({ [1] = "a", [2] = "b", [3] = "c", [4] = "d" })) - assert.True(utils.is_array({ [1.0] = "a", [2.0] = "b", [3.0] = "c", [4.0] = "d" })) - assert.False(utils.is_array({ [1] = "a", [2] = "b", nil, [3] = "c", [4] = "d" })) --luacheck: ignore - assert.False(utils.is_array({ [1] = "a", [2] = "b", nil, [4] = "c", [5] = "d" })) --luacheck: ignore - assert.False(utils.is_array({ [1.1] = "a", [2.1] = "b", [3.1] = "c", [4.1] = "d" })) - assert.False(utils.is_array({ ["1"] = "a", ["2"] = "b", ["3"] = "c", ["4"] = "d" })) - assert.False(utils.is_array({ "a", "b", "c", foo = "d" })) - assert.False(utils.is_array()) - assert.False(utils.is_array(false)) - assert.False(utils.is_array(true)) + assert.True(kong_table.is_array({ "a", "b", "c", "d" })) + assert.False(kong_table.is_array({ "a", "b", nil, "c", "d" })) + assert.False(kong_table.is_array({ [-1] = "a", [0] = "b", [1] = "c", [2] = "d" })) + assert.False(kong_table.is_array({ [0] = "a", [1] = "b", [2] = "c", [3] = "d" })) + assert.True(kong_table.is_array({ [1] = "a", [2] = "b", [3] = "c", [4] = "d" })) + assert.True(kong_table.is_array({ [1.0] = "a", [2.0] = "b", [3.0] = "c", [4.0] = "d" })) + assert.False(kong_table.is_array({ [1] = "a", [2] = "b", nil, [3] = "c", [4] = "d" })) --luacheck: ignore + assert.False(kong_table.is_array({ [1] = "a", [2] = "b", nil, [4] = "c", [5] = "d" })) --luacheck: ignore + assert.False(kong_table.is_array({ [1.1] = "a", [2.1] = "b", [3.1] = "c", [4.1] = "d" })) + assert.False(kong_table.is_array({ ["1"] = "a", ["2"] = "b", ["3"] = "c", ["4"] = "d" })) + assert.False(kong_table.is_array({ "a", "b", "c", foo = "d" })) + assert.False(kong_table.is_array()) + assert.False(kong_table.is_array(false)) + assert.False(kong_table.is_array(true)) end) it("should know when an array (fast)", function() - assert.True(utils.is_array({ "a", "b", "c", "d" }, "fast")) - assert.True(utils.is_array({ "a", "b", nil, "c", "d" }, "fast")) - assert.True(utils.is_array({ [-1] = "a", [0] = "b", [1] = "c", [2] = "d" }, "fast")) - assert.True(utils.is_array({ [0] = "a", [1] = "b", [2] = "c", [3] = "d" }, "fast")) - assert.True(utils.is_array({ [1] = "a", [2] = "b", [3] = "c", [4] = "d" }, "fast")) - assert.True(utils.is_array({ [1.0] = "a", [2.0] = "b", [3.0] = "c", [4.0] = "d" }, "fast")) - assert.True(utils.is_array({ [1] = "a", [2] = "b", nil, [3] = "c", [4] = "d" }, "fast")) --luacheck: ignore - assert.True(utils.is_array({ [1] = "a", [2] = "b", nil, [4] = "c", [5] = "d" }, "fast")) --luacheck: ignore - assert.False(utils.is_array({ [1.1] = "a", [2.1] = "b", [3.1] = "c", [4.1] = "d" }, "fast")) - assert.False(utils.is_array({ ["1"] = "a", ["2"] = "b", ["3"] = "c", ["4"] = "d" }, "fast")) - assert.False(utils.is_array({ "a", "b", "c", foo = "d" }, "fast")) - assert.False(utils.is_array(nil, "fast")) - assert.False(utils.is_array(false, "fast")) - assert.False(utils.is_array(true, "fast")) + assert.True(kong_table.is_array({ "a", "b", "c", "d" }, "fast")) + assert.True(kong_table.is_array({ "a", "b", nil, "c", "d" }, "fast")) + assert.True(kong_table.is_array({ [-1] = "a", [0] = "b", [1] = "c", [2] = "d" }, "fast")) + assert.True(kong_table.is_array({ [0] = "a", [1] = "b", [2] = "c", [3] = "d" }, "fast")) + assert.True(kong_table.is_array({ [1] = "a", [2] = "b", [3] = "c", [4] = "d" }, "fast")) + assert.True(kong_table.is_array({ [1.0] = "a", [2.0] = "b", [3.0] = "c", [4.0] = "d" }, "fast")) + assert.True(kong_table.is_array({ [1] = "a", [2] = "b", nil, [3] = "c", [4] = "d" }, "fast")) --luacheck: ignore + assert.True(kong_table.is_array({ [1] = "a", [2] = "b", nil, [4] = "c", [5] = "d" }, "fast")) --luacheck: ignore + assert.False(kong_table.is_array({ [1.1] = "a", [2.1] = "b", [3.1] = "c", [4.1] = "d" }, "fast")) + assert.False(kong_table.is_array({ ["1"] = "a", ["2"] = "b", ["3"] = "c", ["4"] = "d" }, "fast")) + assert.False(kong_table.is_array({ "a", "b", "c", foo = "d" }, "fast")) + assert.False(kong_table.is_array(nil, "fast")) + assert.False(kong_table.is_array(false, "fast")) + assert.False(kong_table.is_array(true, "fast")) end) it("should know when an array (lapis)", function() - assert.True(utils.is_array({ "a", "b", "c", "d" }, "lapis")) - assert.False(utils.is_array({ "a", "b", nil, "c", "d" }, "lapis")) - assert.False(utils.is_array({ [-1] = "a", [0] = "b", [1] = "c", [2] = "d" }, "lapis")) - assert.False(utils.is_array({ [0] = "a", [1] = "b", [2] = "c", [3] = "d" }, "lapis")) - assert.True(utils.is_array({ [1] = "a", [2] = "b", [3] = "c", [4] = "d" }, "lapis")) - assert.True(utils.is_array({ [1.0] = "a", [2.0] = "b", [3.0] = "c", [4.0] = "d" }, "lapis")) - assert.False(utils.is_array({ [1] = "a", [2] = "b", nil, [3] = "c", [4] = "d" }, "lapis")) --luacheck: ignore - assert.False(utils.is_array({ [1] = "a", [2] = "b", nil, [4] = "c", [5] = "d" }, "lapis")) --luacheck: ignore - assert.False(utils.is_array({ [1.1] = "a", [2.1] = "b", [3.1] = "c", [4.1] = "d" }, "lapis")) - assert.True(utils.is_array({ ["1"] = "a", ["2"] = "b", ["3"] = "c", ["4"] = "d" }, "lapis")) - assert.False(utils.is_array({ "a", "b", "c", foo = "d" }, "lapis")) - assert.False(utils.is_array(nil, "lapis")) - assert.False(utils.is_array(false, "lapis")) - assert.False(utils.is_array(true, "lapis")) + assert.True(kong_table.is_array({ "a", "b", "c", "d" }, "lapis")) + assert.False(kong_table.is_array({ "a", "b", nil, "c", "d" }, "lapis")) + assert.False(kong_table.is_array({ [-1] = "a", [0] = "b", [1] = "c", [2] = "d" }, "lapis")) + assert.False(kong_table.is_array({ [0] = "a", [1] = "b", [2] = "c", [3] = "d" }, "lapis")) + assert.True(kong_table.is_array({ [1] = "a", [2] = "b", [3] = "c", [4] = "d" }, "lapis")) + assert.True(kong_table.is_array({ [1.0] = "a", [2.0] = "b", [3.0] = "c", [4.0] = "d" }, "lapis")) + assert.False(kong_table.is_array({ [1] = "a", [2] = "b", nil, [3] = "c", [4] = "d" }, "lapis")) --luacheck: ignore + assert.False(kong_table.is_array({ [1] = "a", [2] = "b", nil, [4] = "c", [5] = "d" }, "lapis")) --luacheck: ignore + assert.False(kong_table.is_array({ [1.1] = "a", [2.1] = "b", [3.1] = "c", [4.1] = "d" }, "lapis")) + assert.True(kong_table.is_array({ ["1"] = "a", ["2"] = "b", ["3"] = "c", ["4"] = "d" }, "lapis")) + assert.False(kong_table.is_array({ "a", "b", "c", foo = "d" }, "lapis")) + assert.False(kong_table.is_array(nil, "lapis")) + assert.False(kong_table.is_array(false, "lapis")) + assert.False(kong_table.is_array(true, "lapis")) end) end) describe("add_error()", function() - local add_error = utils.add_error + local add_error = kong_table.add_error it("should create a table if given `errors` is nil", function() assert.same({hello = "world"}, add_error(nil, "hello", "world")) @@ -676,14 +677,14 @@ describe("Utils", function() end end) it("pack() stores results, including nils, properly", function() - assert.same({ n = 0 }, utils.pack()) - assert.same({ n = 1 }, utils.pack(nil)) - assert.same({ n = 3, "1", "2", "3" }, utils.pack("1", "2", "3")) - assert.same({ n = 3, [1] = "1", [3] = "3" }, utils.pack("1", nil, "3")) + assert.same({ n = 0 }, kong_table.pack()) + assert.same({ n = 1 }, kong_table.pack(nil)) + assert.same({ n = 3, "1", "2", "3" }, kong_table.pack("1", "2", "3")) + assert.same({ n = 3, [1] = "1", [3] = "3" }, kong_table.pack("1", nil, "3")) end) it("unpack() unwraps results, including nils, properly", function() local a,b,c - a,b,c = utils.unpack({}) + a,b,c = kong_table.unpack({}) assert.is_nil(a) assert.is_nil(b) assert.is_nil(c) @@ -693,12 +694,12 @@ describe("Utils", function() assert.is_nil(b) assert.is_nil(c) - a,b,c = utils.unpack({ n = 3, "1", "2", "3" }) + a,b,c = kong_table.unpack({ n = 3, "1", "2", "3" }) assert.equal("1", a) assert.equal("2", b) assert.equal("3", c) - a,b,c = utils.unpack({ n = 3, [1] = "1", [3] = "3" }) + a,b,c = kong_table.unpack({ n = 3, [1] = "1", [3] = "3" }) assert.equal("1", a) assert.is_nil(b) assert.equal("3", c) @@ -896,7 +897,7 @@ describe("Utils", function() b = ref, } - local c = utils.deep_copy(b) + local c = kong_table.deep_copy(b) assert.not_same(b, c) assert.not_equal(b, c) @@ -1017,7 +1018,7 @@ describe("Utils", function() b = ref, } - local c = utils.deep_copy(b, false) + local c = kong_table.deep_copy(b, false) assert.not_same(b, c) assert.not_equal(b, c) @@ -1138,7 +1139,7 @@ describe("Utils", function() b = ref, } - local c = utils.cycle_aware_deep_copy(b) + local c = kong_table.cycle_aware_deep_copy(b) assert.same(b, c) assert.not_equal(b, c) @@ -1248,7 +1249,7 @@ describe("Utils", function() b = ref, } - local c = utils.cycle_aware_deep_copy(b, true) + local c = kong_table.cycle_aware_deep_copy(b, true) assert.same(b, c) assert.not_equal(b, c) @@ -1358,7 +1359,7 @@ describe("Utils", function() b = ref, } - local c = utils.cycle_aware_deep_copy(b, nil, true) + local c = kong_table.cycle_aware_deep_copy(b, nil, true) assert.not_same(b, c) assert.not_equal(b, c) @@ -1478,7 +1479,7 @@ describe("Utils", function() b = ref, } - local c = utils.cycle_aware_deep_copy(b, nil, nil, cache) + local c = kong_table.cycle_aware_deep_copy(b, nil, nil, cache) assert.same(b, c) assert.not_equal(b, c) @@ -1589,7 +1590,7 @@ describe("Utils", function() c = "t2", } - local t3 = utils.deep_merge(t1, t2) + local t3 = kong_table.deep_merge(t1, t2) assert.not_equal(t3, t1) assert.not_equal(t3, t2) @@ -1634,7 +1635,7 @@ describe("Utils", function() c = "t2", } - local t3 = utils.cycle_aware_deep_merge(t1, t2) + local t3 = kong_table.cycle_aware_deep_merge(t1, t2) assert.not_equal(t3, t1) assert.not_equal(t3, t2) @@ -1666,25 +1667,25 @@ describe("Utils", function() it("retrieves value from table based on path - single level", function() local path = { "x" } - assert.equal(1, utils.table_path(t, path)) + assert.equal(1, kong_table.table_path(t, path)) end) it("retrieves value from table based on path - deep value", function() local path = { "a", "b", "c" } - assert.equal(200, utils.table_path(t, path)) + assert.equal(200, kong_table.table_path(t, path)) end) it("returns nil if element is not found - leaf not found", function() local path = { "a", "b", "x" } - assert.equal(nil, utils.table_path(t, path)) + assert.equal(nil, kong_table.table_path(t, path)) end) it("returns nil if element is not found - root branch not found", function() local path = { "o", "j", "k" } - assert.equal(nil, utils.table_path(t, path)) + assert.equal(nil, kong_table.table_path(t, path)) end) end) end) diff --git a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua index cbd7962d2dd..18784b4690c 100644 --- a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua +++ b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua @@ -1,5 +1,6 @@ local utils = require "kong.tools.utils" local mocker = require "spec.fixtures.mocker" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local ws_id = utils.uuid() @@ -187,7 +188,7 @@ for _, consistency in ipairs({"strict", "eventual"}) do }, } - local passive_hc = utils.cycle_aware_deep_copy(hc_defaults) + local passive_hc = cycle_aware_deep_copy(hc_defaults) passive_hc.passive.healthy.successes = 1 passive_hc.passive.unhealthy.http_failures = 1 diff --git a/spec/01-unit/20-sandbox_spec.lua b/spec/01-unit/20-sandbox_spec.lua index 3845df40dcb..4e5fa5deab9 100644 --- a/spec/01-unit/20-sandbox_spec.lua +++ b/spec/01-unit/20-sandbox_spec.lua @@ -1,5 +1,5 @@ -local utils = require "kong.tools.utils" local fmt = string.format +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy describe("sandbox functions wrapper", function() @@ -15,7 +15,7 @@ describe("sandbox functions wrapper", function() } lazy_setup(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) -- load and reference module we can spy on load_s = spy.new(load) @@ -43,7 +43,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) -- https://github.com/Kong/kong/issues/5110 @@ -67,7 +67,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) it("validates input is lua that returns a function", function() @@ -99,7 +99,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) it("errors", function() @@ -118,7 +118,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) describe("untrusted_lua = 'off'", function() @@ -234,7 +234,7 @@ describe("sandbox functions wrapper", function() _G.baz = nil _G.fizz = nil - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) it("has access to string.rep", function() @@ -317,7 +317,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) it("returns a function when it gets code returning a function", function() @@ -347,7 +347,7 @@ describe("sandbox functions wrapper", function() end) lazy_teardown(function() - _G.kong.configuration = utils.cycle_aware_deep_copy(base_conf) + _G.kong.configuration = cycle_aware_deep_copy(base_conf) end) it("errors", function() diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 159d049a94d..87e03040f20 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -1,4 +1,4 @@ -local utils = require("kong.tools.utils") +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local gettime, sleep if ngx then @@ -189,7 +189,7 @@ describe("[DNS client cache]", function() ttl = 0.1, }} } - local mock_copy = utils.cycle_aware_deep_copy(mock_records) + local mock_copy = cycle_aware_deep_copy(mock_records) -- resolve and check whether we got the mocked record local result = client.resolve("myhost6") @@ -410,7 +410,7 @@ describe("[DNS client cache]", function() ttl = 0.1, } -- copy to make it different - local CNAME_from_CNAME_query = utils.cycle_aware_deep_copy(CNAME_from_A_query) + local CNAME_from_CNAME_query = cycle_aware_deep_copy(CNAME_from_A_query) local A2 = { type = client.TYPE_A, address = "1.2.3.4", diff --git a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua b/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua index 34f990c3a88..d0bc3718994 100644 --- a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua @@ -1,11 +1,10 @@ local propagation_utils = require "kong.tracing.propagation.utils" -local utils = require "kong.tools.utils" local bn = require "resty.openssl.bn" local from_hex = propagation_utils.from_hex local to_hex = require "resty.string".to_hex -local shallow_copy = utils.shallow_copy +local shallow_copy = require("kong.tools.table").shallow_copy local fmt = string.format local sub = string.sub diff --git a/spec/01-unit/26-tracing/03-propagation_module_spec.lua b/spec/01-unit/26-tracing/03-propagation_module_spec.lua index 8a918110fd8..c08ebae7cff 100644 --- a/spec/01-unit/26-tracing/03-propagation_module_spec.lua +++ b/spec/01-unit/26-tracing/03-propagation_module_spec.lua @@ -1,6 +1,6 @@ local propagation_utils = require "kong.tracing.propagation.utils" local tablex = require "pl.tablex" -local shallow_copy = require "kong.tools.utils".shallow_copy +local shallow_copy = require "kong.tools.table".shallow_copy local to_hex = require "resty.string".to_hex local from_hex = propagation_utils.from_hex diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 76ef3078c40..878d0f85892 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -1,4 +1,5 @@ local Queue = require "kong.tools.queue" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local utils = require "kong.tools.utils" local helpers = require "spec.helpers" local mocker = require "spec.fixtures.mocker" @@ -8,7 +9,7 @@ local queue_num = 1 local function queue_conf(conf) - local defaulted_conf = utils.cycle_aware_deep_copy(conf) + local defaulted_conf = cycle_aware_deep_copy(conf) if not conf.name then defaulted_conf.name = "test-" .. tostring(queue_num) queue_num = queue_num + 1 diff --git a/spec/02-integration/03-db/01-db_spec.lua b/spec/02-integration/03-db/01-db_spec.lua index ea604874ffe..b41a6ff4681 100644 --- a/spec/02-integration/03-db/01-db_spec.lua +++ b/spec/02-integration/03-db/01-db_spec.lua @@ -1,6 +1,6 @@ local DB = require "kong.db" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy for _, strategy in helpers.each_strategy() do @@ -65,7 +65,7 @@ describe("db_spec [#" .. strategy .. "]", function() end) postgres_only("initializes infos with custom schema", function() - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_schema = "demo" @@ -88,7 +88,7 @@ describe("db_spec [#" .. strategy .. "]", function() end) postgres_only("initializes infos with readonly support", function() - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = "127.0.0.1" @@ -151,7 +151,7 @@ describe("db_spec [#" .. strategy .. "]", function() end) postgres_only("initializes infos with custom schema", function() - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_schema = "demo" @@ -216,7 +216,7 @@ describe("db_spec [#" .. strategy .. "]", function() end) postgres_only("connects to custom schema when configured", function() - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_schema = "demo" @@ -300,7 +300,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns opened connection with ssl (IS_CLI=false)", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -326,7 +326,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns opened connection with ssl (IS_CLI=true)", function() ngx.IS_CLI = true - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -352,7 +352,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("connects to postgres with readonly account (IS_CLI=false)", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -380,7 +380,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("connects to postgres with readonly account (IS_CLI=true)", function() ngx.IS_CLI = true - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -420,7 +420,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("establish new connection when error occurred", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host conf.pg_ro_user = conf.pg_user @@ -515,7 +515,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns true when there is a stored connection with ssl (IS_CLI=false)", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -543,7 +543,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns true when there is a stored connection with ssl (IS_CLI=true)", function() ngx.IS_CLI = true - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -598,7 +598,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("keepalives both read only and write connection (IS_CLI=false)", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -635,7 +635,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("connects and keepalives only write connection (IS_CLI=true)", function() ngx.IS_CLI = true - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -724,7 +724,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns true when there is a stored connection with ssl (IS_CLI=false)", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -750,7 +750,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns true when there is a stored connection with ssl (IS_CLI=true)", function() ngx.IS_CLI = true - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ssl = true @@ -802,7 +802,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns true when both read-only and write connection exists (IS_CLI=false)", function() ngx.IS_CLI = false - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) @@ -839,7 +839,7 @@ describe("db_spec [#" .. strategy .. "]", function() postgres_only("returns true when both read-only and write connection exists (IS_CLI=true)", function() ngx.IS_CLI = true - local conf = utils.cycle_aware_deep_copy(helpers.test_conf) + local conf = cycle_aware_deep_copy(helpers.test_conf) conf.pg_ro_host = conf.pg_host local db, err = DB.new(conf, strategy) diff --git a/spec/02-integration/03-db/14-dao_spec.lua b/spec/02-integration/03-db/14-dao_spec.lua index 6f89834c7a4..d71d59dc1ba 100644 --- a/spec/02-integration/03-db/14-dao_spec.lua +++ b/spec/02-integration/03-db/14-dao_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local declarative = require "kong.db.declarative" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy -- Note: include "off" strategy here as well for _, strategy in helpers.all_strategies() do @@ -139,7 +140,7 @@ for _, strategy in helpers.all_strategies() do it("update_by_instance_name", function() local newhost = "newhost" - local updated_plugin = utils.cycle_aware_deep_copy(plugin2) + local updated_plugin = cycle_aware_deep_copy(plugin2) updated_plugin.config.redis.host = newhost updated_plugin.config.redis_host = newhost @@ -151,7 +152,7 @@ for _, strategy in helpers.all_strategies() do it("upsert_by_instance_name", function() -- existing plugin upsert (update part of upsert) local newhost = "newhost" - local updated_plugin = utils.cycle_aware_deep_copy(plugin2) + local updated_plugin = cycle_aware_deep_copy(plugin2) updated_plugin.config.redis.host = newhost updated_plugin.config.redis_host = newhost diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index eee02e99e9f..b4acd359d30 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1,6 +1,7 @@ local cjson = require "cjson" local lyaml = require "lyaml" local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local pl_utils = require "pl.utils" local helpers = require "spec.helpers" local Errors = require "kong.db.errors" @@ -2733,7 +2734,7 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== } -- this has the same : tuple as the first target, so it will -- be assigned the same id - local dupe_target = utils.deep_copy(target) + local dupe_target = kong_table.deep_copy(target) dupe_target.tags = { "target-2" } local input = { diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 59eebe4b887..0573be38d66 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -6,6 +6,7 @@ local MAJOR = _VERSION_TABLE.major local MINOR = _VERSION_TABLE.minor local PATCH = _VERSION_TABLE.patch local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local KEY_AUTH_PLUGIN @@ -372,7 +373,7 @@ describe("CP/DP #version check #" .. strategy, function() local plugins_map = {} -- generate a map of current plugins - local plugin_list = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) + local plugin_list = cycle_aware_deep_copy(helpers.get_plugins_list()) for _, plugin in pairs(plugin_list) do plugins_map[plugin.name] = plugin.version end @@ -426,7 +427,7 @@ describe("CP/DP #version check #" .. strategy, function() }, } - local pl1 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) + local pl1 = cycle_aware_deep_copy(helpers.get_plugins_list()) table.insert(pl1, 2, { name = "banana", version = "1.1.1" }) table.insert(pl1, { name = "pineapple", version = "1.1.2" }) allowed_cases["DP plugin set is a superset of CP"] = { @@ -438,7 +439,7 @@ describe("CP/DP #version check #" .. strategy, function() plugins_list = { KEY_AUTH_PLUGIN } } - local pl2 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) + local pl2 = cycle_aware_deep_copy(helpers.get_plugins_list()) for i, _ in ipairs(pl2) do local v = pl2[i].version local minor = v and v:match("%d+%.(%d+)%.%d+") @@ -458,7 +459,7 @@ describe("CP/DP #version check #" .. strategy, function() plugins_list = pl2 } - local pl3 = utils.cycle_aware_deep_copy(helpers.get_plugins_list()) + local pl3 = cycle_aware_deep_copy(helpers.get_plugins_list()) for i, _ in ipairs(pl3) do local v = pl3[i].version local patch = v and v:match("%d+%.%d+%.(%d+)") diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 4cfa96efea6..1c8f7bd26ee 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -2,6 +2,7 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local cjson = require "cjson" local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local admin = require "spec.fixtures.admin_api" @@ -136,7 +137,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() For 3.0.x should not have: error_code, error_message, sync_rate --]] - local expected = utils.cycle_aware_deep_copy(rate_limit) + local expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil expected.config.error_code = nil expected.config.error_message = nil @@ -149,7 +150,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() should have: error_code, error_message should not have: sync_rate --]] - expected = utils.cycle_aware_deep_copy(rate_limit) + expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil expected.config.sync_rate = nil do_assert(utils.uuid(), "3.2.0", expected) @@ -160,7 +161,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() should have: error_code, error_message should not have: sync_rate --]] - expected = utils.cycle_aware_deep_copy(rate_limit) + expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil expected.config.sync_rate = nil do_assert(utils.uuid(), "3.3.0", expected) @@ -188,7 +189,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() }, } - local expected = utils.cycle_aware_deep_copy(rate_limit) + local expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil do_assert(utils.uuid(), "3.4.0", expected) @@ -209,7 +210,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } assert.not_nil(cors.config.private_network) - local expected_cors = utils.cycle_aware_deep_copy(cors) + local expected_cors = cycle_aware_deep_copy(cors) expected_cors.config.private_network = nil do_assert(utils.uuid(), "3.4.0", expected_cors) @@ -248,7 +249,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_otel_prior_35 = utils.cycle_aware_deep_copy(opentelemetry) + local expected_otel_prior_35 = cycle_aware_deep_copy(opentelemetry) expected_otel_prior_35.config.header_type = "preserve" expected_otel_prior_35.config.sampling_rate = nil expected_otel_prior_35.config.propagation = nil @@ -269,7 +270,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_otel_prior_34 = utils.cycle_aware_deep_copy(opentelemetry) + local expected_otel_prior_34 = cycle_aware_deep_copy(opentelemetry) expected_otel_prior_34.config.header_type = "preserve" expected_otel_prior_34.config.sampling_rate = nil expected_otel_prior_34.config.propagation = nil @@ -295,7 +296,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_zipkin_prior_35 = utils.cycle_aware_deep_copy(zipkin) + local expected_zipkin_prior_35 = cycle_aware_deep_copy(zipkin) expected_zipkin_prior_35.config.header_type = "preserve" expected_zipkin_prior_35.config.default_header_type = "b3" expected_zipkin_prior_35.config.propagation = nil @@ -316,7 +317,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_zipkin_prior_34 = utils.cycle_aware_deep_copy(zipkin) + local expected_zipkin_prior_34 = cycle_aware_deep_copy(zipkin) expected_zipkin_prior_34.config.header_type = "preserve" expected_zipkin_prior_34.config.default_header_type = "b3" expected_zipkin_prior_34.config.propagation = nil @@ -359,7 +360,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_acme_prior_36 = utils.cycle_aware_deep_copy(acme) + local expected_acme_prior_36 = cycle_aware_deep_copy(acme) expected_acme_prior_36.config.storage_config.redis = { host = "localhost", port = 57198, @@ -403,7 +404,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_rl_prior_36 = utils.cycle_aware_deep_copy(rl) + local expected_rl_prior_36 = cycle_aware_deep_copy(rl) expected_rl_prior_36.config.redis = nil expected_rl_prior_36.config.redis_host = "localhost" expected_rl_prior_36.config.redis_port = 57198 @@ -452,7 +453,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } } - local expected_response_rl_prior_36 = utils.cycle_aware_deep_copy(response_rl) + local expected_response_rl_prior_36 = cycle_aware_deep_copy(response_rl) expected_response_rl_prior_36.config.redis = nil expected_response_rl_prior_36.config.redis_host = "localhost" expected_response_rl_prior_36.config.redis_port = 57198 @@ -499,7 +500,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } -- ]] - local expected_ai_proxy_prior_37 = utils.cycle_aware_deep_copy(ai_proxy) + local expected_ai_proxy_prior_37 = cycle_aware_deep_copy(ai_proxy) expected_ai_proxy_prior_37.config.response_streaming = nil expected_ai_proxy_prior_37.config.model.options.upstream_path = nil expected_ai_proxy_prior_37.config.route_type = "llm/v1/chat" @@ -540,7 +541,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } -- ]] - local expected_ai_request_transformer_prior_37 = utils.cycle_aware_deep_copy(ai_request_transformer) + local expected_ai_request_transformer_prior_37 = cycle_aware_deep_copy(ai_request_transformer) expected_ai_request_transformer_prior_37.config.llm.model.options.upstream_path = nil do_assert(utils.uuid(), "3.6.0", expected_ai_request_transformer_prior_37) @@ -577,7 +578,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() } -- ]] - local expected_ai_response_transformer_prior_37 = utils.cycle_aware_deep_copy(ai_response_transformer) + local expected_ai_response_transformer_prior_37 = cycle_aware_deep_copy(ai_response_transformer) expected_ai_response_transformer_prior_37.config.llm.model.options.upstream_path = nil do_assert(utils.uuid(), "3.6.0", expected_ai_response_transformer_prior_37) diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index 9fb96f83936..4aa1595f5f7 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -25,12 +25,11 @@ describe("Plugin: response-transformer", function() headers_sent = false, resp = { }, - config = { - subsystem = "http", - }, + config = ngx.config, -- jit-uuid needs ngx.config.nginx_configure ctx = { KONG_PHASE = 0x00000200, }, + re = ngx.re, -- jit-uuid will use ngx.re.find } _G.ngx.DEBUG = 8 diff --git a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua index 6fff6ee1f70..d5c122fb62a 100644 --- a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua +++ b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua @@ -114,7 +114,7 @@ describe("Plugin: rate-limiting (shorthand fields)", function() }) json = cjson.decode(assert.res_status(200, res)) - local patched_config = utils.cycle_aware_deep_copy(plugin_config) + local patched_config = require("kong.tools.table").cycle_aware_deep_copy(plugin_config) patched_config.redis_host = updated_host assert_redis_config_same(patched_config, json.config) diff --git a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua index 9b6fe34b863..69275b32288 100644 --- a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua @@ -118,7 +118,7 @@ describe("Plugin: response-ratelimiting (shorthand fields)", function() }) json = cjson.decode(assert.res_status(200, res)) - local patched_config = utils.cycle_aware_deep_copy(plugin_config) + local patched_config = require("kong.tools.table").cycle_aware_deep_copy(plugin_config) patched_config.redis_host = updated_host assert_redis_config_same(patched_config, json.config) diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index 0826f6ea9ad..d8993656adb 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -1,5 +1,5 @@ -local utils = require "kong.tools.utils" local date = require "date" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy describe("[AWS Lambda] aws-gateway input", function() @@ -21,8 +21,8 @@ describe("[AWS Lambda] aws-gateway input", function() local body_data _G.ngx = setmetatable({ req = { - get_headers = function() return utils.cycle_aware_deep_copy(mock_request.headers) end, - get_uri_args = function() return utils.cycle_aware_deep_copy(mock_request.query) end, + get_headers = function() return cycle_aware_deep_copy(mock_request.headers) end, + get_uri_args = function() return cycle_aware_deep_copy(mock_request.query) end, read_body = function() body_data = mock_request.body end, get_body_data = function() return body_data end, http_version = function() return mock_request.http_version end, diff --git a/spec/03-plugins/29-acme/01-client_spec.lua b/spec/03-plugins/29-acme/01-client_spec.lua index 4f0e393cbf8..73d74fec652 100644 --- a/spec/03-plugins/29-acme/01-client_spec.lua +++ b/spec/03-plugins/29-acme/01-client_spec.lua @@ -6,7 +6,7 @@ local cjson = require "cjson" local pkey = require("resty.openssl.pkey") local x509 = require("resty.openssl.x509") -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local client @@ -110,7 +110,7 @@ for _, strategy in ipairs(strategies) do describe("create with preconfigured account_key with key_set", function() lazy_setup(function() account_key = {key_id = KEY_ID, key_set = KEY_SET_NAME} - config = utils.cycle_aware_deep_copy(proper_config) + config = cycle_aware_deep_copy(proper_config) config.account_key = account_key c = client.new(config) @@ -167,7 +167,7 @@ for _, strategy in ipairs(strategies) do describe("create with preconfigured account_key without key_set", function() lazy_setup(function() account_key = {key_id = KEY_ID} - config = utils.cycle_aware_deep_copy(proper_config) + config = cycle_aware_deep_copy(proper_config) config.account_key = account_key c = client.new(config) @@ -208,7 +208,7 @@ for _, strategy in ipairs(strategies) do local account_keys = {} lazy_setup(function() - config = utils.cycle_aware_deep_copy(proper_config) + config = cycle_aware_deep_copy(proper_config) c = client.new(config) account_keys[1] = util.create_pkey() diff --git a/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua b/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua index 69ea2147e56..f40b47f9af6 100644 --- a/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua +++ b/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua @@ -121,7 +121,7 @@ describe("Plugin: acme (shorthand fields)", function() }) json = cjson.decode(assert.res_status(200, res)) - local patched_config = utils.cycle_aware_deep_copy(redis_config) + local patched_config = require("kong.tools.table").cycle_aware_deep_copy(redis_config) patched_config.host = updated_host assert_redis_config_same(patched_config, json.config) diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index dcc4bdf894c..db243147b74 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -1,12 +1,12 @@ require "spec.helpers" require "kong.plugins.opentelemetry.proto" local otlp = require "kong.plugins.opentelemetry.otlp" -local utils = require "kong.tools.utils" local pb = require "pb" local fmt = string.format local rand_bytes = require("kong.tools.rand").get_rand_bytes -local time_ns = utils.time_ns +local time_ns = require("kong.tools.time").time_ns +local deep_copy = require("kong.tools.table").deep_copy local insert = table.insert local tracer = kong.tracing.new("test") @@ -152,8 +152,8 @@ describe("Plugin: opentelemetry (otlp)", function() } local test_spans = {} - local span1 = utils.deep_copy(default_span) - local span2 = utils.deep_copy(default_span) + local span1 = deep_copy(default_span) + local span2 = deep_copy(default_span) span1.trace_id = rand_bytes(17) span1.expected_tid = span1.trace_id:sub(-TRACE_ID_LEN) span1.parent_id = rand_bytes(9) diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 5a96f3ffd3e..6851cc7948d 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -1,12 +1,12 @@ require "kong.plugins.opentelemetry.proto" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local ngx_re = require "ngx.re" local http = require "resty.http" local fmt = string.format -local table_merge = utils.table_merge +local table_merge = kong_table.table_merge local split = ngx_re.split local OTELCOL_HOST = helpers.otelcol_host diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 8cb2fa8f38c..644d80befb9 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -2,6 +2,7 @@ local cjson = require "cjson" local declarative = require "kong.db.declarative" local helpers = require "spec.helpers" local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local https_server = require "spec.fixtures.https_server" @@ -49,7 +50,7 @@ local prefix = "" local function healthchecks_config(config) - return utils.cycle_aware_deep_merge(healthchecks_defaults, config) + return kong_table.cycle_aware_deep_merge(healthchecks_defaults, config) end @@ -228,7 +229,7 @@ do add_certificate = function(bp, data) local certificate_id = utils.uuid() - local req = utils.cycle_aware_deep_copy(data) or {} + local req = kong_table.cycle_aware_deep_copy(data) or {} req.id = certificate_id bp.certificates:insert(req) return certificate_id @@ -236,7 +237,7 @@ do add_upstream = function(bp, data) local upstream_id = utils.uuid() - local req = utils.cycle_aware_deep_copy(data) or {} + local req = kong_table.cycle_aware_deep_copy(data) or {} local upstream_name = req.name or gen_sym("upstream") req.name = upstream_name req.slots = req.slots or SLOTS @@ -311,7 +312,7 @@ do add_target = function(bp, upstream_id, host, port, data) port = port or get_available_port() - local req = utils.cycle_aware_deep_copy(data) or {} + local req = kong_table.cycle_aware_deep_copy(data) or {} if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end @@ -323,7 +324,7 @@ do end update_target = function(bp, upstream_id, host, port, data) - local req = utils.cycle_aware_deep_copy(data) or {} + local req = kong_table.cycle_aware_deep_copy(data) or {} if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end diff --git a/spec/fixtures/blueprints.lua b/spec/fixtures/blueprints.lua index c1662b00d71..681c794bb05 100644 --- a/spec/fixtures/blueprints.lua +++ b/spec/fixtures/blueprints.lua @@ -1,5 +1,5 @@ local ssl_fixtures = require "spec.fixtures.ssl" -local utils = require "kong.tools.utils" +local cycle_aware_deep_merge = require("kong.tools.table").cycle_aware_deep_merge local fmt = string.format @@ -9,7 +9,7 @@ Blueprint.__index = Blueprint function Blueprint:build(overrides) overrides = overrides or {} - return utils.cycle_aware_deep_merge(self.build_function(overrides), overrides) + return cycle_aware_deep_merge(self.build_function(overrides), overrides) end diff --git a/spec/fixtures/dc_blueprints.lua b/spec/fixtures/dc_blueprints.lua index c1f4ba616c1..139bd9c5141 100644 --- a/spec/fixtures/dc_blueprints.lua +++ b/spec/fixtures/dc_blueprints.lua @@ -1,6 +1,6 @@ local blueprints = require "spec.fixtures.blueprints" -local utils = require "kong.tools.utils" local assert = require "luassert" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local dc_blueprints = {} @@ -36,7 +36,7 @@ local function wrap_db(db) for name, _ in pairs(db.daos) do dc_as_db[name] = { insert = function(_, tbl) - tbl = utils.cycle_aware_deep_copy(tbl) + tbl = cycle_aware_deep_copy(tbl) if not config[name] then config[name] = {} end @@ -50,13 +50,13 @@ local function wrap_db(db) end end table.insert(config[name], remove_nulls(tbl)) - return utils.cycle_aware_deep_copy(tbl) + return cycle_aware_deep_copy(tbl) end, update = function(_, id, tbl) if not config[name] then return nil, "not found" end - tbl = utils.cycle_aware_deep_copy(tbl) + tbl = cycle_aware_deep_copy(tbl) local element for _, e in ipairs(config[name]) do if e.id == id then @@ -95,11 +95,11 @@ local function wrap_db(db) end dc_as_db.export = function() - return utils.cycle_aware_deep_copy(config) + return cycle_aware_deep_copy(config) end dc_as_db.import = function(input) - config = utils.cycle_aware_deep_copy(input) + config = cycle_aware_deep_copy(input) end dc_as_db.reset = function() diff --git a/spec/fixtures/router_path_handling_tests.lua b/spec/fixtures/router_path_handling_tests.lua index f3337334b90..e2ab8b1aa11 100644 --- a/spec/fixtures/router_path_handling_tests.lua +++ b/spec/fixtures/router_path_handling_tests.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy -- The following tests are used by unit and integration tests -- to test the router path handling. Putting them here avoids @@ -166,7 +166,7 @@ local function expand(root_test) for _, test in ipairs(expanded_tests) do if type(test[field_name]) == "table" then for _, field_value in ipairs(test[field_name]) do - local et = utils.cycle_aware_deep_copy(test) + local et = cycle_aware_deep_copy(test) et[field_name] = field_value new_tests[#new_tests + 1] = et end diff --git a/spec/helpers.lua b/spec/helpers.lua index cea72bad2b7..ed6170ec64f 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -62,6 +62,7 @@ local Schema = require "kong.db.schema" local Entity = require "kong.db.schema.entity" local cjson = require "cjson.safe" local utils = require "kong.tools.utils" +local kong_table = require "kong.tools.table" local http = require "resty.http" local pkey = require "resty.openssl.pkey" local nginx_signals = require "kong.cmd.utils.nginx_signals" @@ -824,7 +825,7 @@ end -- @see admin_ssl_client local function http_client_opts(options) if not options.scheme then - options = utils.cycle_aware_deep_copy(options) + options = kong_table.cycle_aware_deep_copy(options) options.scheme = "http" if options.port == 443 then options.scheme = "https" @@ -3787,7 +3788,7 @@ local function start_kong(env, tables, preserve_prefix, fixtures) return nil, err end end - env = utils.cycle_aware_deep_copy(env) + env = kong_table.cycle_aware_deep_copy(env) env.declarative_config = config_yml end diff --git a/spec/helpers/http_mock/nginx_instance.lua b/spec/helpers/http_mock/nginx_instance.lua index 1fe011264b1..f27917bd5ba 100644 --- a/spec/helpers/http_mock/nginx_instance.lua +++ b/spec/helpers/http_mock/nginx_instance.lua @@ -14,7 +14,9 @@ local error = error local assert = assert local ngx = ngx local io = io -local shallow_copy = require "kong.tools.utils".shallow_copy +-- It can't be changed to kong.tools.table because the old version +-- does not have kong/tools/table.lua, so the upgrade test will fail. +local shallow_copy = require("kong.tools.utils").shallow_copy local template = assert(pl_template.compile(template_str)) local render_env = {ipairs = ipairs, pairs = pairs, error = error, } diff --git a/spec/helpers/perf/charts.lua b/spec/helpers/perf/charts.lua index 4bfcade8fcb..567e23fcf48 100644 --- a/spec/helpers/perf/charts.lua +++ b/spec/helpers/perf/charts.lua @@ -2,7 +2,7 @@ local math = require "math" local utils = require("spec.helpers.perf.utils") local logger = require("spec.helpers.perf.logger") local cjson = require "cjson" -local cycle_aware_deep_copy = require("kong.tools.utils").cycle_aware_deep_copy +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local fmt = string.format local my_logger = logger.new_logger("[charts]") From 532400c94796ad9a27567d730b28b77d7ebd4518 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 20 May 2024 10:44:31 +0800 Subject: [PATCH 3652/4351] style(conf_loader): use localized `lower()` properly (#13046) --- kong/conf_loader/init.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 07a7db1b008..57e793137eb 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -185,11 +185,12 @@ local function get_wasm_filters(filters_path) filter_files[pathname] = pathname local extension = pl_path.extension(entry) - if string.lower(extension) == ".wasm" then + if lower(extension) == ".wasm" then insert(wasm_filters, { name = entry:sub(0, -#extension - 1), path = pathname, }) + else log.debug("ignoring file ", entry, " in ", filters_path, ": does not contain wasm suffix") end From 943c0f978ad27e8deeae02335d38f9196dd6e11a Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 20 May 2024 14:58:54 +0800 Subject: [PATCH 3653/4351] tests(plugin): use a more reliable way to wait for config update (#13048) Fix KAG-4523 --- .../17-ip-restriction/02-access_spec.lua | 22 ++----------------- 1 file changed, 2 insertions(+), 20 deletions(-) diff --git a/spec/03-plugins/17-ip-restriction/02-access_spec.lua b/spec/03-plugins/17-ip-restriction/02-access_spec.lua index 84bb293ca05..a0f1dc4e8d7 100644 --- a/spec/03-plugins/17-ip-restriction/02-access_spec.lua +++ b/spec/03-plugins/17-ip-restriction/02-access_spec.lua @@ -905,16 +905,7 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - local cache_key = db.plugins:cache_key(plugin) - - helpers.wait_until(function() - res = assert(admin_client:send { - method = "GET", - path = "/cache/" .. cache_key - }) - res:read_body() - return res.status ~= 200 - end) + helpers.wait_for_all_config_update() local res = assert(proxy_client:send { method = "GET", @@ -939,16 +930,7 @@ for _, strategy in helpers.each_strategy() do }) assert.res_status(200, res) - local cache_key = db.plugins:cache_key(plugin) - - helpers.wait_until(function() - res = assert(admin_client:send { - method = "GET", - path = "/cache/" .. cache_key - }) - res:read_body() - return res.status ~= 200 - end) + helpers.wait_for_all_config_update() local res = assert(proxy_client:send { method = "GET", From d286b1c78e63bf960bd008971f9619007d287b5a Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 20 May 2024 15:24:07 +0800 Subject: [PATCH 3654/4351] fix(db/schema): do not allow setting `priority` with `traditional` route in mixed mode (#13021) `priority` has no meaning for traditional based routes, this PR adds additional validation check to make sure these are detected at creation time to avoid causing confusions to the user. KAG-4411 --- .../feat-dont-allow-priority-with-others.yml | 5 +++ kong/db/schema/entities/routes.lua | 18 ++++++++++ .../01-db/01-schema/06-routes_spec.lua | 34 +++++++++++++++++++ 3 files changed, 57 insertions(+) create mode 100644 changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml diff --git a/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml b/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml new file mode 100644 index 00000000000..ea6de2a9e7a --- /dev/null +++ b/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml @@ -0,0 +1,5 @@ +message: | + Do not allow setting priority field in traditional mode route + When 'router_flavor' is configrued as 'expressions'. +type: feature +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 0d3558557d4..aa48e92594c 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -84,6 +84,23 @@ if kong_router_flavor == "traditional_compatible" or kong_router_flavor == "expr "simultaneously" end + local is_regex_priority_empty = is_null(entity.regex_priority) or + entity.regex_priority == 0 -- default value 0 means 'no set' + if not is_expression_empty and not is_regex_priority_empty then + return nil, "Router Expression failed validation: " .. + "cannot set 'regex_priority' with 'expression' " .. + "simultaneously" + end + + local is_priority_empty = is_null(entity.priority) or + entity.priority == 0 -- default value 0 means 'no set' + if not is_others_empty and not is_priority_empty then + return nil, "Router Expression failed validation: " .. + "cannot set 'priority' with " .. + "'methods', 'hosts', 'paths', 'headers', 'snis', 'sources' or 'destinations' " .. + "simultaneously" + end + local schema = get_schema(entity.protocols) local exp = get_expression(entity) @@ -114,6 +131,7 @@ if kong_router_flavor == "traditional_compatible" or kong_router_flavor == "expr "snis", "sources", "destinations", "methods", "hosts", "paths", "headers", "expression", + "regex_priority", "priority", }, run_with_missing_fields = true, fn = validate_route, diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 7f532157c0e..50a1bd73329 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1338,6 +1338,40 @@ describe("routes schema (flavor = expressions)", function() service = { id = another_uuid }, } + local others = { + methods = { "GET", "POST" }, + hosts = { "example.com" }, + headers = { location = { "location-1" } }, + paths = { "/ovo" }, + + snis = { "example.org" }, + sources = {{ ip = "127.0.0.1" }}, + destinations = {{ ip = "127.0.0.1" }}, + + regex_priority = 100, + } + + for k, v in pairs(others) do + route[k] = v + + local r = Routes:process_auto_fields(route, "insert") + local ok, errs = Routes:validate_insert(r) + assert.falsy(ok) + assert.truthy(errs["@entity"]) + + route[k] = nil + end + end) + + it("fails when set 'priority' and others simultaneously", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + priority = 100, + service = { id = another_uuid }, + } + local others = { methods = { "GET", "POST" }, hosts = { "example.com" }, From ae111475a0dfc2f4d0edc9d531944fdcbf2015f9 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 20 May 2024 17:17:48 +0800 Subject: [PATCH 3655/4351] tests(core): fix flakiness due to migration error (#13049) Fix KAG-4526 --- spec/02-integration/04-admin_api/17-foreign-entity_spec.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua index 0c588774f15..afb94cfe24a 100644 --- a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua +++ b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua @@ -30,10 +30,14 @@ for _, strategy in helpers.each_strategy() do [[./spec/fixtures/custom_plugins/?.lua;]].. [[./spec/fixtures/custom_plugins/?/init.lua;" ]] + -- bootstrap db in case it's not done yet + -- ignore errors if it's already bootstrapped + helpers.kong_exec("migrations bootstrap -c " .. helpers.test_conf_path, env, true, lua_path) + local cmdline = "migrations up -c " .. helpers.test_conf_path local _, code, _, stderr = helpers.kong_exec(cmdline, env, true, lua_path) - assert.same(0, code) assert.equal("", stderr) + assert.same(0, code) local _ _, db = helpers.get_db_utils(strategy, { From db196a5b87fc347c05ad733ef57eeb7955af6de2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 21 May 2024 13:58:18 +0800 Subject: [PATCH 3656/4351] tests(db/declarative): bootstrap correctly to avoid corrupted table (#13008) KAG-4440 Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> --- spec/02-integration/03-db/08-declarative_spec.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index 8e7480af5ef..4bfc44f1650 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -10,6 +10,12 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() local _ _, db = helpers.get_db_utils(strategy) + + -- This is a special case, where some DB states could be corrupted by DB truncation in `lazy_teardown()`. + -- We manually bootstrap the DB here to ensure the creation of a table is done correctly + db:schema_reset() + helpers.bootstrap_database(db) + _G.kong.db = db assert(helpers.start_kong({ database = strategy, From a11338a8f1ac7f869967fc74660380f11b051bb0 Mon Sep 17 00:00:00 2001 From: Samuele Date: Tue, 21 May 2024 11:12:37 +0200 Subject: [PATCH 3657/4351] chore(clustering): cleanup redundant checkers (#13017) some logic in checkers is made redundant by the fact the same fields exist in removed_fields, so it would never be reached. This commit removes the redundant logic --- kong/clustering/compat/checkers.lua | 34 ----------------------------- 1 file changed, 34 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index b33fcd5726d..3c9828f56e9 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -30,26 +30,6 @@ local compatible_checkers = { for _, plugin in ipairs(config_table.plugins or {}) do if plugin.name == 'ai-proxy' then local config = plugin.config - if config.model and config.model.options then - if config.response_streaming then - config.response_streaming = nil - log_warn_message('configures ' .. plugin.name .. ' plugin with' .. - ' response_streaming == nil, because it is not supported' .. - ' in this release', - dp_version, log_suffix) - has_update = true - end - - if config.model.options.upstream_path then - config.model.options.upstream_path = nil - log_warn_message('configures ' .. plugin.name .. ' plugin with' .. - ' upstream_path == nil, because it is not supported' .. - ' in this release', - dp_version, log_suffix) - has_update = true - end - end - if config.route_type == "preserve" then config.route_type = "llm/v1/chat" log_warn_message('configures ' .. plugin.name .. ' plugin with' .. @@ -59,20 +39,6 @@ local compatible_checkers = { has_update = true end end - - if plugin.name == 'ai-request-transformer' or plugin.name == 'ai-response-transformer' then - local config = plugin.config - if config.llm.model - and config.llm.model.options - and config.llm.model.options.upstream_path then - config.llm.model.options.upstream_path = nil - log_warn_message('configures ' .. plugin.name .. ' plugin with' .. - ' upstream_path == nil, because it is not supported' .. - ' in this release', - dp_version, log_suffix) - has_update = true - end - end end return has_update From 4cffb6f236ad0937af89f359e619e65c2f1d6006 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Wed, 22 May 2024 12:06:11 -0300 Subject: [PATCH 3658/4351] docs(changelog): apply suggestions --- changelog/unreleased/kong/cleanup_ai.yml | 2 +- changelog/unreleased/kong/log-serializer-kong-latency.yml | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/cleanup_ai.yml b/changelog/unreleased/kong/cleanup_ai.yml index 61e9c2c70dc..9f3be7ab16d 100644 --- a/changelog/unreleased/kong/cleanup_ai.yml +++ b/changelog/unreleased/kong/cleanup_ai.yml @@ -1,4 +1,4 @@ message: | - Cleanup some AI plugins, and improve errorhandling. + Improve error handling in AI plugins. type: bugfix scope: Plugin diff --git a/changelog/unreleased/kong/log-serializer-kong-latency.yml b/changelog/unreleased/kong/log-serializer-kong-latency.yml index b1760fca7df..219e2979245 100644 --- a/changelog/unreleased/kong/log-serializer-kong-latency.yml +++ b/changelog/unreleased/kong/log-serializer-kong-latency.yml @@ -5,6 +5,7 @@ message: | the new `latencies.receive` metric, so if desired, the old value can be calculated as `latencies.kong + latencies.receive`. **Note:** this also affects payloads from all logging plugins that use the log serializer: - `file-log`, `tcp-log`, `udp-log`,`http-log`, `syslog`, and `loggly`. + `file-log`, `tcp-log`, `udp-log`,`http-log`, `syslog`, and `loggly`, e.g. + [descriptions of JSON objects for the HTTP Log Plugin's log format](https://docs.konghq.com/hub/kong-inc/http-log/log-format/#json-object-descriptions). type: bugfix scope: PDK From 8807aa73462988773a97ecacaf604633a9b8a18d Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 23 May 2024 14:29:41 +0800 Subject: [PATCH 3659/4351] tests(dns): fix the flakiness of the individual_toip test case (#13060) KAG-4520 --- spec/01-unit/21-dns-client/02-client_spec.lua | 18 ++++++++++-------- 1 file changed, 10 insertions(+), 8 deletions(-) diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 6b2685b870f..9fdf281511d 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -1501,10 +1501,11 @@ describe("[DNS client]", function() assert.are.equal("recursion detected", port) end) - it("individual_noip - force no sync", function() + it("individual_toip - force no sync", function() local resolve_count = 10 assert(client.init({ noSynchronisation = false, + order = { "A" }, })) local callcount = 0 @@ -1522,15 +1523,15 @@ describe("[DNS client]", function() end) end + for i=1,#threads do + ngx.thread.wait(threads[i]) + end + -- only one thread must have called the query_func assert.are.equal(1, callcount, "synchronisation failed - out of " .. resolve_count .. " toip() calls " .. callcount .. " queries were made") - for i=1,#threads do - ngx.thread.wait(threads[i]) - end - callcount = 0 threads = {} for i=1,resolve_count do @@ -1540,14 +1541,15 @@ describe("[DNS client]", function() end) end + for i=1,#threads do + ngx.thread.wait(threads[i]) + end + -- all threads must have called the query_func assert.are.equal(resolve_count, callcount, "force no sync failed - out of " .. resolve_count .. " toip() calls" .. callcount .. " queries were made") - for i=1,#threads do - ngx.thread.wait(threads[i]) - end end) end) From 5f4d0c6b96029ef1d56f8fd10dc3c30719d46ed3 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Mon, 27 May 2024 13:15:40 +0800 Subject: [PATCH 3660/4351] docs(changelog): apply changelog suggestions (#13086) Co-authored-by: Vinicius Mignot --- changelog/unreleased/kong/add-ai-data-report.yml | 2 +- .../unreleased/kong/add-messages-api-to-anthropic.yml | 2 +- changelog/unreleased/kong/add_tzdata.yml | 2 +- changelog/unreleased/kong/ai-proxy-client-params.yml | 6 +++--- changelog/unreleased/kong/ai-proxy-preserve-mode.yml | 6 +++--- changelog/unreleased/kong/analytics-for-anthropic.yml | 2 +- changelog/unreleased/kong/bump-lua-protobuf.yml | 2 +- changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- changelog/unreleased/kong/bump-v8.yml | 2 +- changelog/unreleased/kong/bump-wasmtime.yml | 2 +- .../kong/decrease-cocurrency-limit-of-timer-ng.yml | 2 +- changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml | 2 +- changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml | 2 +- .../kong/feat-hybrid-sync-mixed-route-policy.yml | 8 ++++---- ...feat-increase-ai-anthropic-regex-expression-length.yml | 2 +- changelog/unreleased/kong/feat-wasm-general-shm-kv.yml | 2 +- changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml | 2 +- changelog/unreleased/kong/fix-cjson-t-end.yml | 2 +- changelog/unreleased/kong/fix-ctx-host-port.yml | 4 ++-- .../unreleased/kong/fix-dbless-duplicate-target-error.yml | 2 +- ...x-default-value-of-upstream-keepalive-max-requests.yml | 4 ++-- .../unreleased/kong/fix-external-plugin-instance.yml | 2 +- .../unreleased/kong/fix-file-permission-of-logrotate.yml | 2 +- .../fix-hybrid-dp-certificate-with-vault-not-refresh.yml | 2 +- changelog/unreleased/kong/fix-jwt-plugin-check.yml | 2 +- .../fix-missing-router-section-of-request-debugging.yml | 2 +- .../unreleased/kong/fix-mlcache-renew-lock-leaks.yml | 2 +- changelog/unreleased/kong/fix-router-rebuing-flag.yml | 4 ++-- .../kong/fix-snis-tls-passthrough-in-trad-compat.yml | 4 ++-- changelog/unreleased/kong/fix-upstream-status-unset.yml | 2 +- changelog/unreleased/kong/fix-vault-init-worker.yml | 2 +- .../unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml | 2 +- .../flavor-expressions-supports-traditional-fields.yml | 6 +++--- changelog/unreleased/kong/key_auth_www_authenticate.yml | 2 +- .../unreleased/kong/log-serializer-receive-latency.yml | 2 +- .../kong/otel-increase-queue-max-batch-size.yml | 2 +- .../otel-sampling-panic-when-header-trace-id-enable.yml | 2 +- changelog/unreleased/kong/plugin_server_restart.yml | 2 +- changelog/unreleased/kong/propagation-module-rework.yml | 2 +- .../unreleased/kong/revert-req-body-limitation-patch.yml | 2 +- changelog/unreleased/kong/set_grpc_tls_seclevel.yml | 2 +- changelog/unreleased/kong/speed_up_router.yml | 2 +- changelog/unreleased/kong/update-ai-proxy-telemetry.yml | 2 +- changelog/unreleased/kong/wasm-bundled-filters.yml | 2 +- 45 files changed, 58 insertions(+), 58 deletions(-) diff --git a/changelog/unreleased/kong/add-ai-data-report.yml b/changelog/unreleased/kong/add-ai-data-report.yml index 1e074769dae..1119cd0073d 100644 --- a/changelog/unreleased/kong/add-ai-data-report.yml +++ b/changelog/unreleased/kong/add-ai-data-report.yml @@ -1,3 +1,3 @@ -"message": Add `events:ai:response_tokens`, `events:ai:prompt_tokens` and `events:ai:requests` to the anonymous report to start counting AI usage +"message": Added `events:ai:response_tokens`, `events:ai:prompt_tokens` and `events:ai:requests` to the anonymous report to start counting AI usage "type": feature "scope": Core diff --git a/changelog/unreleased/kong/add-messages-api-to-anthropic.yml b/changelog/unreleased/kong/add-messages-api-to-anthropic.yml index 09513bff384..538020199e3 100644 --- a/changelog/unreleased/kong/add-messages-api-to-anthropic.yml +++ b/changelog/unreleased/kong/add-messages-api-to-anthropic.yml @@ -1,5 +1,5 @@ "message": | - **AI-Proxy**: To support the new messages API of `Anthropic`, the upstream path of the `Anthropic` for `llm/v1/chat` route type is changed from `/v1/complete` to `/v1/messages` + **AI Proxy**: To support the new messages API of `Anthropic`, the upstream path of the `Anthropic` for `llm/v1/chat` route type has changed from `/v1/complete` to `/v1/messages`. "type": breaking_change "scope": Plugin "jiras": diff --git a/changelog/unreleased/kong/add_tzdata.yml b/changelog/unreleased/kong/add_tzdata.yml index 91c8df9c2ad..bf635996c36 100644 --- a/changelog/unreleased/kong/add_tzdata.yml +++ b/changelog/unreleased/kong/add_tzdata.yml @@ -1,3 +1,3 @@ message: | - Add package `tzdata` to DEB Docker image for convenient timezone setting. + Added package `tzdata` to DEB Docker image for convenient timezone setting. type: dependency diff --git a/changelog/unreleased/kong/ai-proxy-client-params.yml b/changelog/unreleased/kong/ai-proxy-client-params.yml index 2d76256a190..9b23aee2ba2 100644 --- a/changelog/unreleased/kong/ai-proxy-client-params.yml +++ b/changelog/unreleased/kong/ai-proxy-client-params.yml @@ -1,6 +1,6 @@ message: | - AI Proxy now reads most prompt tuning parameters from the client, whilst the - plugin config 'model options' are now just defaults. This fixes support for - using the respective provider's native SDK. + AI Proxy now reads most prompt tuning parameters from the client, + while the plugin config parameters under `model_options` are now just defaults. + This fixes support for using the respective provider's native SDK. type: feature scope: Plugin diff --git a/changelog/unreleased/kong/ai-proxy-preserve-mode.yml b/changelog/unreleased/kong/ai-proxy-preserve-mode.yml index ff7af94add2..996783b3e4a 100644 --- a/changelog/unreleased/kong/ai-proxy-preserve-mode.yml +++ b/changelog/unreleased/kong/ai-proxy-preserve-mode.yml @@ -1,6 +1,6 @@ message: | - AI Proxy now has a 'preserve' route_type option, where the requests and responses - are passed directly to the upstream LLM. This is to enable compatilibity with any - and all models and SDKs, that may be used when calling the AI services. + AI Proxy now has a `preserve` option for `route_type`, where the requests and responses + are passed directly to the upstream LLM. This is to enable compatibility with any + and all models and SDKs that may be used when calling the AI services. type: feature scope: Plugin diff --git a/changelog/unreleased/kong/analytics-for-anthropic.yml b/changelog/unreleased/kong/analytics-for-anthropic.yml index 04de991390d..b0f5b1734e9 100644 --- a/changelog/unreleased/kong/analytics-for-anthropic.yml +++ b/changelog/unreleased/kong/analytics-for-anthropic.yml @@ -1,4 +1,4 @@ message: | - **AI-proxy-plugin**: Fix the bug that the route_type `/llm/v1/chat` does not include the analytics in the responses. + **AI-proxy-plugin**: Fixed the bug that the `route_type` `/llm/v1/chat` didn't include the analytics in the responses. scope: Plugin type: bugfix diff --git a/changelog/unreleased/kong/bump-lua-protobuf.yml b/changelog/unreleased/kong/bump-lua-protobuf.yml index 769747d7b9a..5121fbe4a30 100644 --- a/changelog/unreleased/kong/bump-lua-protobuf.yml +++ b/changelog/unreleased/kong/bump-lua-protobuf.yml @@ -1,3 +1,3 @@ -message: "Bump lua-protobuf to 0.5.1" +message: "Bumped lua-protobuf to 0.5.1" type: dependency scope: Core diff --git a/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml b/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml index 584a721f178..2f655eefc2d 100644 --- a/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml +++ b/changelog/unreleased/kong/bump-lua-resty-http-0.17.2.yml @@ -1,2 +1,2 @@ -message: Bump lua-resty-http to 0.17.2. +message: Bumped lua-resty-http to 0.17.2. type: dependency diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index cddaf5cf0e1..4eee2f9c0f4 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bump `ngx_wasm_module` to `91d447ffd0e9bb08f11cc69d1aa9128ec36b4526`" +message: "Bumped `ngx_wasm_module` to `91d447ffd0e9bb08f11cc69d1aa9128ec36b4526`" type: dependency diff --git a/changelog/unreleased/kong/bump-v8.yml b/changelog/unreleased/kong/bump-v8.yml index 299dc747ad5..963121a5ede 100644 --- a/changelog/unreleased/kong/bump-v8.yml +++ b/changelog/unreleased/kong/bump-v8.yml @@ -1,2 +1,2 @@ -message: "Bump `V8` version to `12.0.267.17`" +message: "Bumped `V8` version to `12.0.267.17`" type: dependency diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/unreleased/kong/bump-wasmtime.yml index 7d5374c5982..4b48ea0e3c7 100644 --- a/changelog/unreleased/kong/bump-wasmtime.yml +++ b/changelog/unreleased/kong/bump-wasmtime.yml @@ -1,2 +1,2 @@ -message: "Bump `Wasmtime` version to `19.0.0`" +message: "Bumped `Wasmtime` version to `19.0.0`" type: dependency diff --git a/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml b/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml index 4e62daeb58d..ca5dd937aea 100644 --- a/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml +++ b/changelog/unreleased/kong/decrease-cocurrency-limit-of-timer-ng.yml @@ -1,3 +1,3 @@ message: | - Fix a bug where the ulimit setting (open files) is low Kong will fail to start as the lua-resty-timer-ng exhausts the available worker_connections. Decrease the concurrency range of the lua-resty-timer-ng library from [512, 2048] to [256, 1024] to fix this bug. + Fixed a bug where, if the the ulimit setting (open files) was low, Kong would fail to start as the `lua-resty-timer-ng` exhausted the available `worker_connections`. Decreased the concurrency range of the `lua-resty-timer-ng` library from `[512, 2048]` to `[256, 1024]` to fix this bug. type: bugfix diff --git a/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml b/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml index aa9305e7731..4ae26786047 100644 --- a/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml +++ b/changelog/unreleased/kong/disable-TLSv1_1-in-openssl3.yml @@ -1,3 +1,3 @@ -message: now TLSv1.1 and lower is by default disabled in OpenSSL 3.x +message: TLSv1.1 and lower versions are disabled by default in OpenSSL 3.x. type: feature scope: Configuration diff --git a/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml b/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml index 4f4f348fefc..86054511713 100644 --- a/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml +++ b/changelog/unreleased/kong/feat-ai-proxy-add-streaming.yml @@ -1,4 +1,4 @@ message: | - **AI-Proxy**: add support for streaming event-by-event responses back to client on supported providers + **AI Proxy**: Added support for streaming event-by-event responses back to the client on supported providers. scope: Plugin type: feature diff --git a/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml b/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml index 4d469c5e979..874c8220b02 100644 --- a/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml +++ b/changelog/unreleased/kong/feat-hybrid-sync-mixed-route-policy.yml @@ -1,7 +1,7 @@ message: | - When CP runs with `expressions` flavor: - - if mixed config is detected and a lower DP is attached to the CP, no config will be sent at all - - if the expression is invalid on CP, no config will be sent at all - - if the expression is invalid on lower DP, it will be sent to the DP and DP validation will catch this and communicate back to the CP (this could result in partial config application) + Improved config handling when the CP runs with the router set to the `expressions` flavor: + - If mixed config is detected and a lower DP is attached to the CP, no config will be sent at all + - If the expression is invalid on the CP, no config will be sent at all + - If the expression is invalid on a lower DP, it will be sent to the DP and DP validation will catch this and communicate back to the CP (this could result in partial config application) type: feature scope: Core diff --git a/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml b/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml index 9d7d15da0b0..83fb9832018 100644 --- a/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml +++ b/changelog/unreleased/kong/feat-increase-ai-anthropic-regex-expression-length.yml @@ -1,4 +1,4 @@ message: | - **AI-Prompt-Guard**: increase the maximum length of regex expression to 500 for both allow and deny parameter + **AI Prompt Guard**: Increased the maximum length of regex expressions to 500 for the allow and deny parameters. scope: Plugin type: feature diff --git a/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml b/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml index 0c8eef3c5ec..1171dca85a2 100644 --- a/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml +++ b/changelog/unreleased/kong/feat-wasm-general-shm-kv.yml @@ -1,5 +1,5 @@ message: | - Introduce `nginx_wasm_main_shm_kv` configuration entry, which enables + Introduced `nginx_wasm_main_shm_kv` configuration parameter, which enables Wasm filters to use the Proxy-Wasm operations `get_shared_data` and `set_shared_data` without namespaced keys. type: feature diff --git a/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml b/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml index 04d5ab63709..3475c8347bc 100644 --- a/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml +++ b/changelog/unreleased/kong/fix-aws-lambda-kong-latency.yml @@ -1,3 +1,3 @@ -message: "**AWS-Lambda**: fix an issue that the latency attributed to AWS Lambda API requests will be counted as part of the latency in Kong" +message: "**AWS-Lambda**: Fixed an issue where the latency attributed to AWS Lambda API requests was counted as part of the latency in Kong." type: bugfix scope: Plugin diff --git a/changelog/unreleased/kong/fix-cjson-t-end.yml b/changelog/unreleased/kong/fix-cjson-t-end.yml index 3977de7b12f..251b176367c 100644 --- a/changelog/unreleased/kong/fix-cjson-t-end.yml +++ b/changelog/unreleased/kong/fix-cjson-t-end.yml @@ -1,3 +1,3 @@ message: | - Improve the robustness of lua-cjson when handling unexpected input. + Improved the robustness of lua-cjson when handling unexpected input. type: dependency diff --git a/changelog/unreleased/kong/fix-ctx-host-port.yml b/changelog/unreleased/kong/fix-ctx-host-port.yml index a6faa8c5d8f..467029fb630 100644 --- a/changelog/unreleased/kong/fix-ctx-host-port.yml +++ b/changelog/unreleased/kong/fix-ctx-host-port.yml @@ -1,5 +1,5 @@ message: | - **PDK:** fix kong.request.get_forwarded_port to always return a number which was caused by an incorrectly - stored string value in ngx.ctx.host_port. + **PDK:** Fixed `kong.request.get_forwarded_port` to always return a number, + which was caused by an incorrectly stored string value in `ngx.ctx.host_port`. type: bugfix scope: PDK diff --git a/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml b/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml index 082e5dd5218..1c13d09c763 100644 --- a/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml +++ b/changelog/unreleased/kong/fix-dbless-duplicate-target-error.yml @@ -1,3 +1,3 @@ -message: "Fixed an issue wherein `POST /config?flatten_errors=1` could not return a proper response if the input included duplicate upstream targets" +message: "Fixed an issue where `POST /config?flatten_errors=1` could not return a proper response if the input included duplicate upstream targets." type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml b/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml index 45eedd995d6..2628170265d 100644 --- a/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml +++ b/changelog/unreleased/kong/fix-default-value-of-upstream-keepalive-max-requests.yml @@ -1,5 +1,5 @@ message: | - Fixed default value in kong.conf.default documentation from 1000 to 10000 - for upstream_keepalive_max_requests option. + Fixed the default value in kong.conf.default documentation from 1000 to 10000 + for the `upstream_keepalive_max_requests` option. type: bugfix scope: Configuration diff --git a/changelog/unreleased/kong/fix-external-plugin-instance.yml b/changelog/unreleased/kong/fix-external-plugin-instance.yml index b92665f2d9b..6d3973bdbe2 100644 --- a/changelog/unreleased/kong/fix-external-plugin-instance.yml +++ b/changelog/unreleased/kong/fix-external-plugin-instance.yml @@ -1,5 +1,5 @@ message: | - Fix an issue where an external plugin (Go, Javascript, or Python) would fail to + Fixed an issue where an external plugin (Go, Javascript, or Python) would fail to apply a change to the plugin config via the Admin API. type: bugfix scope: Configuration diff --git a/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml b/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml index 2fb24c9e2f5..45452f2e5fd 100644 --- a/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml +++ b/changelog/unreleased/kong/fix-file-permission-of-logrotate.yml @@ -1,3 +1,3 @@ -message: update file permission of kong.logrotate to 644 +message: Updated the file permission of `kong.logrotate` to 644. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml b/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml index 12f89fee2ec..17ef367fba9 100644 --- a/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml +++ b/changelog/unreleased/kong/fix-hybrid-dp-certificate-with-vault-not-refresh.yml @@ -1,3 +1,3 @@ -message: Fixed a problem that in hybrid DP mode a certificate entity configured with vault reference may not get refreshed on time +message: Fixed a problem on hybrid mode DPs, where a certificate entity configured with a vault reference may not get refreshed on time. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-jwt-plugin-check.yml b/changelog/unreleased/kong/fix-jwt-plugin-check.yml index bbf3ed71b84..fa58f7b7d04 100644 --- a/changelog/unreleased/kong/fix-jwt-plugin-check.yml +++ b/changelog/unreleased/kong/fix-jwt-plugin-check.yml @@ -1,3 +1,3 @@ -message: "**Jwt**: fix an issue where the plugin would fail when using invalid public keys for ES384 and ES512 algorithms." +message: "**Jwt**: Fixed an issue where the plugin would fail when using invalid public keys for ES384 and ES512 algorithms." type: bugfix scope: Plugin diff --git a/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml b/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml index 7ae106f21bb..b1fe73fced0 100644 --- a/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml +++ b/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml @@ -1,3 +1,3 @@ -message: Fix the missing router section for the output of the request-debugging +message: Fixed the missing router section for the output of the request-debugging. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml b/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml index d81d08171c7..06041d1b115 100644 --- a/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml +++ b/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml @@ -1,4 +1,4 @@ message: | - Fixed an issue that leaking locks in the internal caching logic + Fixed an issue in the internal caching logic where mutexes could get never unlocked. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-router-rebuing-flag.yml b/changelog/unreleased/kong/fix-router-rebuing-flag.yml index 62740912f3c..e13bd1c16e9 100644 --- a/changelog/unreleased/kong/fix-router-rebuing-flag.yml +++ b/changelog/unreleased/kong/fix-router-rebuing-flag.yml @@ -1,5 +1,5 @@ message: | - Fixed an issue where router may not work correctly - when the routes configuration changed. + Fixed an issue where the router didn't work correctly + when the route's configuration changed. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml b/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml index ab00e318f63..d806836e14c 100644 --- a/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml +++ b/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml @@ -1,5 +1,5 @@ message: | - Fixed an issue where SNI-based routing does not work - using tls_passthrough and the traditional_compatible router flavor + Fixed an issue where SNI-based routing didn't work + using `tls_passthrough` and the `traditional_compatible` router flavor. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-upstream-status-unset.yml b/changelog/unreleased/kong/fix-upstream-status-unset.yml index eefb1e02bcf..96fc0c1ee6d 100644 --- a/changelog/unreleased/kong/fix-upstream-status-unset.yml +++ b/changelog/unreleased/kong/fix-upstream-status-unset.yml @@ -1,3 +1,3 @@ -message: fix a bug that `X-Kong-Upstream-Status` will not appear in the response headers even if it is set in the `headers` parameter in the kong.conf when the response is hit and returned by proxy cache plugin. +message: Fixed a bug that `X-Kong-Upstream-Status` didn't appear in the response headers even if it was set in the `headers` parameter in the `kong.conf` file when the response was hit and returned by the Proxy Cache plugin. scope: Core type: bugfix diff --git a/changelog/unreleased/kong/fix-vault-init-worker.yml b/changelog/unreleased/kong/fix-vault-init-worker.yml index d5315d0d7c2..e43ebfd529e 100644 --- a/changelog/unreleased/kong/fix-vault-init-worker.yml +++ b/changelog/unreleased/kong/fix-vault-init-worker.yml @@ -1,3 +1,3 @@ -message: fix vault initialization by postponing vault reference resolving on init_worker +message: Fixed vault initialization by postponing vault reference resolving on init_worker type: bugfix scope: Core diff --git a/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml b/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml index f8c49499ee9..e7113efc506 100644 --- a/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml +++ b/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml @@ -1,4 +1,4 @@ message: | - Disable usage of the Lua DNS resolver from proxy-wasm by default. + Disabled usage of the Lua DNS resolver from proxy-wasm by default. type: bugfix scope: Configuration diff --git a/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml b/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml index e6169297461..13a86d486fe 100644 --- a/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml +++ b/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml @@ -1,7 +1,7 @@ message: | - Supported fields `methods`, `hosts`, `paths`, `headers`, - `snis`, `sources`, `destinations` and `regex_priority` - for the `route` entity when the `router_flavor` is `expressions`. + The route entity now supports the following fields when the + `router_flavor` is `expressions`: `methods`, `hosts`, `paths`, `headers`, + `snis`, `sources`, `destinations`, and `regex_priority`. The meaning of these fields are consistent with the traditional route entity. type: feature scope: Core diff --git a/changelog/unreleased/kong/key_auth_www_authenticate.yml b/changelog/unreleased/kong/key_auth_www_authenticate.yml index 3d1e12b085d..c9d8fbb8f6f 100644 --- a/changelog/unreleased/kong/key_auth_www_authenticate.yml +++ b/changelog/unreleased/kong/key_auth_www_authenticate.yml @@ -1,3 +1,3 @@ -message: Add WWW-Authenticate headers to all 401 response in key auth plugin. +message: Added WWW-Authenticate headers to all 401 responses in the Key Auth plugin. type: bugfix scope: Plugin diff --git a/changelog/unreleased/kong/log-serializer-receive-latency.yml b/changelog/unreleased/kong/log-serializer-receive-latency.yml index 75aaae7a75d..a032cd3a52d 100644 --- a/changelog/unreleased/kong/log-serializer-receive-latency.yml +++ b/changelog/unreleased/kong/log-serializer-receive-latency.yml @@ -1,3 +1,3 @@ -message: 'Add `latencies.receive` property to log serializer' +message: 'Added the `latencies.receive` property to the log serializer' type: feature scope: PDK diff --git a/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml b/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml index 6936adcf761..b6fec110784 100644 --- a/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml +++ b/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml @@ -1,3 +1,3 @@ -message: "**Opentelemetry**: increase queue max batch size to 200" +message: "**Opentelemetry**: Increased queue max batch size to 200." type: performance scope: Plugin diff --git a/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml b/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml index 5efdededa3b..5354c83e9f7 100644 --- a/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml +++ b/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml @@ -1,3 +1,3 @@ -message: "**Opentelemetry**: fix otel sampling mode lua panic bug when http_response_header_for_traceid option enable" +message: "**Opentelemetry**: Fixed an OTEL sampling mode Lua panic bug, which happened when the `http_response_header_for_traceid` option was enabled." type: bugfix scope: Plugin diff --git a/changelog/unreleased/kong/plugin_server_restart.yml b/changelog/unreleased/kong/plugin_server_restart.yml index ed46b92bb16..7e368b05c81 100644 --- a/changelog/unreleased/kong/plugin_server_restart.yml +++ b/changelog/unreleased/kong/plugin_server_restart.yml @@ -1,3 +1,3 @@ -message: "**Plugin Server**: fix an issue where Kong fails to properly restart MessagePack-based pluginservers (used in Python and Javascript plugins, for example)" +message: "**Plugin Server**: Fixed an issue where Kong failed to properly restart MessagePack-based pluginservers (used in Python and Javascript plugins, for example)." type: bugfix scope: Core diff --git a/changelog/unreleased/kong/propagation-module-rework.yml b/changelog/unreleased/kong/propagation-module-rework.yml index 69f3dcb7675..249954c4a76 100644 --- a/changelog/unreleased/kong/propagation-module-rework.yml +++ b/changelog/unreleased/kong/propagation-module-rework.yml @@ -1,5 +1,5 @@ message: | - **OpenTelemetry, Zipkin**: the propagation module has been reworked, new + **OpenTelemetry, Zipkin**: The propagation module has been reworked. The new options allow better control over the configuration of tracing headers propagation. type: feature scope: Plugin diff --git a/changelog/unreleased/kong/revert-req-body-limitation-patch.yml b/changelog/unreleased/kong/revert-req-body-limitation-patch.yml index 55da8ff9197..4eb1d36f69f 100644 --- a/changelog/unreleased/kong/revert-req-body-limitation-patch.yml +++ b/changelog/unreleased/kong/revert-req-body-limitation-patch.yml @@ -1,3 +1,3 @@ -message: revert the hard-coded limitation of the ngx.read_body() API in OpenResty upstreams' new versions when downstream connections are in HTTP/2 or HTTP/3 stream modes. +message: Reverted the hard-coded limitation of the `ngx.read_body()` API in OpenResty upstreams' new versions when downstream connections are in HTTP/2 or HTTP/3 stream modes. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/set_grpc_tls_seclevel.yml b/changelog/unreleased/kong/set_grpc_tls_seclevel.yml index 02d068713e9..a6b749e5b8d 100644 --- a/changelog/unreleased/kong/set_grpc_tls_seclevel.yml +++ b/changelog/unreleased/kong/set_grpc_tls_seclevel.yml @@ -1,3 +1,3 @@ -message: Set security level of gRPC's TLS to 0 when ssl_cipher_suite is set to old +message: Set security level of gRPC's TLS to 0 when `ssl_cipher_suite` is set to `old`. type: bugfix scope: Configuration diff --git a/changelog/unreleased/kong/speed_up_router.yml b/changelog/unreleased/kong/speed_up_router.yml index c7e92efbe83..5bafe74c293 100644 --- a/changelog/unreleased/kong/speed_up_router.yml +++ b/changelog/unreleased/kong/speed_up_router.yml @@ -1,3 +1,3 @@ -message: Speeded up the router matching when the `router_flavor` is `traditional_compatible` or `expressions`. +message: Sped up the router matching when the `router_flavor` is `traditional_compatible` or `expressions`. type: performance scope: Performance diff --git a/changelog/unreleased/kong/update-ai-proxy-telemetry.yml b/changelog/unreleased/kong/update-ai-proxy-telemetry.yml index fcb68b218de..d07e42b2fb1 100644 --- a/changelog/unreleased/kong/update-ai-proxy-telemetry.yml +++ b/changelog/unreleased/kong/update-ai-proxy-telemetry.yml @@ -1,3 +1,3 @@ -message: Update telemetry collection for AI Plugins to allow multiple plugins data to be set for the same request. +message: Updated telemetry collection for AI Plugins to allow multiple plugins data to be set for the same request. type: bugfix scope: Core diff --git a/changelog/unreleased/kong/wasm-bundled-filters.yml b/changelog/unreleased/kong/wasm-bundled-filters.yml index 83614027044..e826d6dcf6e 100644 --- a/changelog/unreleased/kong/wasm-bundled-filters.yml +++ b/changelog/unreleased/kong/wasm-bundled-filters.yml @@ -1,3 +1,3 @@ -message: Add `wasm_filters` configuration value for enabling individual filters +message: Added the `wasm_filters` configuration parameter for enabling individual filters type: feature scope: Configuration From 1d1056e3d9ed0d6c51bc59695a12a3faf7b3fc6d Mon Sep 17 00:00:00 2001 From: hulk Date: Mon, 27 May 2024 15:44:13 +0800 Subject: [PATCH 3661/4351] fix(router/atc): URI captures are unavailable when the first capture group is absent (#13024) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fix https://github.com/Kong/kong/issues/13014, https://konghq.atlassian.net/browse/KAG-4474 Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Co-authored-by: Chrono Co-authored-by: Mikołaj Nowak Co-authored-by: xumin --- .../fix-request-transformer-uri-replace.yml | 4 ++ kong/router/atc.lua | 16 ++++++- spec/01-unit/08-router_spec.lua | 20 +++++++++ .../36-request-transformer/02-access_spec.lua | 42 +++++++++++++++++++ 4 files changed, 81 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-request-transformer-uri-replace.yml diff --git a/changelog/unreleased/kong/fix-request-transformer-uri-replace.yml b/changelog/unreleased/kong/fix-request-transformer-uri-replace.yml new file mode 100644 index 00000000000..02c55a15f70 --- /dev/null +++ b/changelog/unreleased/kong/fix-request-transformer-uri-replace.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where the URI captures are unavailable when the first capture group is absent. +type: bugfix +scope: Core diff --git a/kong/router/atc.lua b/kong/router/atc.lua index c41af0da0bd..31aaf6c5a4e 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -15,6 +15,7 @@ local assert = assert local setmetatable = setmetatable local pairs = pairs local ipairs = ipairs +local next = next local max = math.max @@ -344,6 +345,19 @@ local function set_upstream_uri(req_uri, match_t) end +-- captures has the form { [0] = full_path, [1] = capture1, [2] = capture2, ..., ["named1"] = named1, ... } +-- and captures[0] will be the full matched path +-- this function tests if there are captures other than the full path +-- by checking if there are 2 or more than 2 keys +local function has_capture(captures) + if not captures then + return false + end + local next_i = next(captures) + return next_i and next(captures, next_i) ~= nil +end + + function _M:matching(params) local req_uri = params.uri local req_host = params.host @@ -387,7 +401,7 @@ function _M:matching(params) service = service, prefix = request_prefix, matches = { - uri_captures = (captures and captures[1]) and captures or nil, + uri_captures = has_capture(captures) and captures or nil, }, upstream_url_t = { type = service_hostname_type, diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 046cb25bd8b..025120392ec 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -3484,6 +3484,26 @@ for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" assert.is_nil(match_t.matches.headers) end) + it("uri_captures works well with the optional capture group. Fix #13014", function() + local use_case = { + { + service = service, + route = { + id = "e8fb37f1-102d-461e-9c51-6608a6bb8101", + paths = { [[~/(users/)?1984/(?profile)$]] }, + }, + }, + } + + local router = assert(new_router(use_case)) + local _ngx = mock_ngx("GET", "/1984/profile", { host = "domain.org" }) + router._set_ngx(_ngx) + local match_t = router:exec() + assert.falsy(match_t.matches.uri_captures[1]) + assert.equal("profile", match_t.matches.uri_captures.subpath) + assert.is_nil(match_t.matches.uri_captures.scope) + end) + it("returns uri_captures from a [uri regex]", function() local use_case = { { diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index bf3de419282..aeffa72c7f4 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -131,6 +131,12 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() hosts = { "test28.test" } }) + local route29 = bp.routes:insert({ + hosts = { "test29.test" }, + paths = { "~/(gw/)?api/(?htest)$" }, + strip_path = false, + }) + bp.plugins:insert { route = { id = route1.id }, name = "request-transformer", @@ -471,6 +477,16 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + bp.plugins:insert { + route = { id = route29.id }, + name = "request-transformer", + config = { + replace = { + uri = "/api/v2/$(uri_captures[\"subpath\"])", + } + } + } + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -1114,6 +1130,32 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() assert.is_truthy(string.find(json.data, "\"emptyarray\":[]", 1, true)) end) + it("replaces request uri with optional capture prefix", function() + local r = assert(client:send { + method = "GET", + path = "/api/htest", + headers = { + host = "test29.test" + } + }) + assert.response(r).has.status(404) + local body = assert(assert.response(r).has.jsonbody()) + assert.equals("/api/v2/htest", body.vars.request_uri) + end) + + it("replaces request uri with the capature prefix", function() + local r = assert(client:send { + method = "GET", + path = "/gw/api/htest", + headers = { + host = "test29.test" + } + }) + assert.response(r).has.status(404) + local body = assert(assert.response(r).has.jsonbody()) + assert.equals("/api/v2/htest", body.vars.request_uri) + end) + pending("escape UTF-8 characters when replacing upstream path - enable after Kong 2.4", function() local r = assert(client:send { method = "GET", From 80b02ec6b06fecca879e2af6de12a4e53f09e351 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 27 May 2024 16:40:48 +0800 Subject: [PATCH 3662/4351] refactor(admin_gui): break the loop early and minor style clean (#13079) --- kong/admin_gui/utils.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kong/admin_gui/utils.lua b/kong/admin_gui/utils.lua index fdd2f31943c..3567f1652fc 100644 --- a/kong/admin_gui/utils.lua +++ b/kong/admin_gui/utils.lua @@ -1,20 +1,25 @@ local _M = {} + -- return first listener matching filters function _M.select_listener(listeners, filters) for _, listener in ipairs(listeners) do local match = true + for filter, value in pairs(filters) do if listener[filter] ~= value then match = false + break end end + if match then return listener end end end + function _M.prepare_variable(variable) if variable == nil then return "" @@ -23,4 +28,5 @@ function _M.prepare_variable(variable) return tostring(variable) end + return _M From 73fa4a68f96b14ebcd0985905ab47497b32a0422 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:09:55 +0800 Subject: [PATCH 3663/4351] style(dynamic_hook): remove trailing spaces --- kong/dynamic_hook/init.lua | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index d5cd940b0f1..5fa6a2acd09 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -37,7 +37,7 @@ local function should_execute_original_func(group_name) if ALWAYS_ENABLED_GROUPS[group_name] then return end - + local phase = ngx_get_phase() if phase == "init" or phase == "init_worker" then return true @@ -58,7 +58,7 @@ end local function execute_hook_vararg(hook, hook_type, group_name, ...) if not hook then return - end + end local ok, err = pcall(hook, ...) if not ok then ngx_log(ngx_WARN, "failed to run ", hook_type, " hook of ", group_name, ": ", err) @@ -132,7 +132,7 @@ local function execute_original_func(max_args, original_func, a1, a2, a3, a4, a5 return original_func(a1, a2, a3, a4, a5, a6) elseif max_args == 7 then return original_func(a1, a2, a3, a4, a5, a6, a7) - else + else return original_func(a1, a2, a3, a4, a5, a6, a7, a8) end end @@ -142,7 +142,7 @@ local function wrap_function(max_args, group_name, original_func, handlers) return function(a1, a2, a3, a4, a5, a6, a7, a8) if should_execute_original_func(group_name) then a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) - + else execute_hook(handlers.before_mut, "before_mut", group_name, a1, a2, a3, a4, a5, a6, a7, a8) execute_hooks(handlers.befores, "before", group_name, a1, a2, a3, a4, a5, a6, a7, a8) From 9069d40f3c3c1c6c5edce4ae24d3575993c1378f Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:11:43 +0800 Subject: [PATCH 3664/4351] style(dynamic_hook): align assignment statements --- kong/dynamic_hook/init.lua | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index 5fa6a2acd09..d013c78e784 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -1,20 +1,20 @@ -local ngx = ngx -local type = type -local pcall = pcall -local select = select -local ipairs = ipairs -local assert = assert -local ngx_log = ngx.log -local ngx_WARN = ngx.WARN +local ngx = ngx +local type = type +local pcall = pcall +local select = select +local ipairs = ipairs +local assert = assert +local ngx_log = ngx.log +local ngx_WARN = ngx.WARN local ngx_get_phase = ngx.get_phase local _M = { TYPE = { - BEFORE = 1, - AFTER = 2, - BEFORE_MUT = 3, - AFTER_MUT = 4, + BEFORE = 1, + AFTER = 2, + BEFORE_MUT = 3, + AFTER_MUT = 4, }, } From 78b3118e00773a7fc19b439ca1608c6889f3a6a9 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:22:05 +0800 Subject: [PATCH 3665/4351] style(dynamic_hook): add blank lines --- kong/dynamic_hook/init.lua | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index d013c78e784..24ca843c808 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -59,6 +59,7 @@ local function execute_hook_vararg(hook, hook_type, group_name, ...) if not hook then return end + local ok, err = pcall(hook, ...) if not ok then ngx_log(ngx_WARN, "failed to run ", hook_type, " hook of ", group_name, ": ", err) @@ -70,6 +71,7 @@ local function execute_hooks_vararg(hooks, hook_type, group_name, ...) if not hooks then return end + for _, hook in ipairs(hooks) do execute_hook_vararg(hook, hook_type, group_name, ...) end @@ -88,6 +90,7 @@ local function wrap_function_vararg(group_name, original_func, handlers) if should_execute_original_func(group_name) then return original_func(...) end + execute_hooks_vararg(handlers.befores, "before", group_name, ...) return execute_after_hooks_vararg(handlers, group_name, original_func(...)) end @@ -98,6 +101,7 @@ local function execute_hook(hook, hook_type, group_name, a1, a2, a3, a4, a5, a6, if not hook then return end + local ok, err = pcall(hook, a1, a2, a3, a4, a5, a6, a7, a8) if not ok then ngx_log(ngx_WARN, "failed to run ", hook_type, " hook of ", group_name, ": ", err) @@ -109,6 +113,7 @@ local function execute_hooks(hooks, hook_type, group_name, a1, a2, a3, a4, a5, a if not hooks then return end + for _, hook in ipairs(hooks) do execute_hook(hook, hook_type, group_name, a1, a2, a3, a4, a5, a6, a7, a8) end @@ -150,6 +155,7 @@ local function wrap_function(max_args, group_name, original_func, handlers) execute_hook(handlers.after_mut, "after_mut", group_name, a1, a2, a3, a4, a5, a6, a7, a8) execute_hooks(handlers.afters, "after", group_name, a1, a2, a3, a4, a5, a6, a7, a8) end + return a1, a2, a3, a4, a5, a6, a7, a8 end end @@ -234,6 +240,7 @@ function _M.run_hooks(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ... else ok, err = pcall(handler, a1, a2, a3, a4, a5, a6, a7, a8, ...) end + if not ok then ngx_log(ngx_WARN, "failed to run dynamic hook ", group_name, ".", hook_name, ": ", err) end From 5fffa06005401fe150d42a5b672aeea3e9140df3 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:26:29 +0800 Subject: [PATCH 3666/4351] feat(dynamic_hook): remove hooks types `before_mut` and `after_mut` We haven't used this feature until now, so I removed them to simplify the code logic. --- kong/dynamic_hook/init.lua | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index 24ca843c808..83ae7faf146 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -13,8 +13,6 @@ local _M = { TYPE = { BEFORE = 1, AFTER = 2, - BEFORE_MUT = 3, - AFTER_MUT = 4, }, } @@ -79,7 +77,6 @@ end local function execute_after_hooks_vararg(handlers, group_name, ...) - execute_hook_vararg(handlers.after_mut, "after_mut", group_name, ...) execute_hooks_vararg(handlers.afters, "after", group_name, ...) return ... end @@ -149,10 +146,8 @@ local function wrap_function(max_args, group_name, original_func, handlers) a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) else - execute_hook(handlers.before_mut, "before_mut", group_name, a1, a2, a3, a4, a5, a6, a7, a8) execute_hooks(handlers.befores, "before", group_name, a1, a2, a3, a4, a5, a6, a7, a8) a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) - execute_hook(handlers.after_mut, "after_mut", group_name, a1, a2, a3, a4, a5, a6, a7, a8) execute_hooks(handlers.afters, "after", group_name, a1, a2, a3, a4, a5, a6, a7, a8) end @@ -166,9 +161,7 @@ function _M.hook_function(group_name, parent, child_key, max_args, handlers) assert(type(child_key) == "string", "child_key must be a string") local is_varargs = max_args == "varargs" - if is_varargs then - assert(handlers.before_mut == nil, "before_mut is not supported for varargs functions") - else + if not is_varargs then assert(type(max_args) == "number", 'max_args must be a number or "varargs"') assert(max_args >= 0 and max_args <= 8, 'max_args must be >= 0 and <= 8, or "varargs"') end From 5dc9c6fd8012ad147a9ac5b25ad5e5379ace6263 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:30:15 +0800 Subject: [PATCH 3667/4351] fix(dynamic_hook): fix incorrect return values of hooked functions --- kong/dynamic_hook/init.lua | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index 83ae7faf146..e9b7081da74 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -142,16 +142,18 @@ end local function wrap_function(max_args, group_name, original_func, handlers) return function(a1, a2, a3, a4, a5, a6, a7, a8) + local r1, r2, r3, r4, r5, r6, r7, r8 + if should_execute_original_func(group_name) then - a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) + r1, r2, r3, r4, r5, r6, r7, r8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) else execute_hooks(handlers.befores, "before", group_name, a1, a2, a3, a4, a5, a6, a7, a8) - a1, a2, a3, a4, a5, a6, a7, a8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) - execute_hooks(handlers.afters, "after", group_name, a1, a2, a3, a4, a5, a6, a7, a8) + r1, r2, r3, r4, r5, r6, r7, r8 = execute_original_func(max_args, original_func, a1, a2, a3, a4, a5, a6, a7, a8) + execute_hooks(handlers.afters, "after", group_name, r1, r2, r3, r4, r5, r6, r7, r8) end - return a1, a2, a3, a4, a5, a6, a7, a8 + return r1, r2, r3, r4, r5, r6, r7, r8 end end From 01e6b7ee20035a5c3c46bf7627851325cb84fb95 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:35:17 +0800 Subject: [PATCH 3668/4351] refactor(dynamic_hook): introduce more assertions for robustness --- kong/dynamic_hook/init.lua | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index e9b7081da74..d8041e3def8 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -159,6 +159,7 @@ end function _M.hook_function(group_name, parent, child_key, max_args, handlers) + assert(type(group_name) == "string", "group_name must be a string") assert(type(parent) == "table", "parent must be a table") assert(type(child_key) == "string", "child_key must be a string") @@ -195,6 +196,8 @@ end function _M.is_group_enabled(group_name) + assert(type(group_name) == "string", "group_name must be a string") + if ALWAYS_ENABLED_GROUPS[group_name] then return true end @@ -214,6 +217,9 @@ end function _M.run_hooks(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ...) + assert(type(group_name) == "string", "group_name must be a string") + assert(type(hook_name) == "string", "hook_name must be a string") + if not _M.is_group_enabled(group_name) then return end @@ -243,6 +249,8 @@ end function _M.enable_on_this_request(group_name, ngx_ctx) + assert(type(group_name) == "string", "group_name must be a string") + ngx_ctx = ngx_ctx or ngx.ctx if ngx_ctx.dynamic_hook then ngx_ctx.dynamic_hook.enabled_groups[group_name] = true @@ -257,6 +265,8 @@ end function _M.always_enable(group_name) + assert(type(group_name) == "string", "group_name must be a string") + ALWAYS_ENABLED_GROUPS[group_name] = true end From ba73506d6b97562c386600c2edac5c0854d1d9a4 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 11:48:13 +0800 Subject: [PATCH 3669/4351] style(dynamic_code): remove unused code --- kong/dynamic_hook/init.lua | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index d8041e3def8..cc5ab4683c9 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -9,12 +9,7 @@ local ngx_WARN = ngx.WARN local ngx_get_phase = ngx.get_phase -local _M = { - TYPE = { - BEFORE = 1, - AFTER = 2, - }, -} +local _M = {} local NON_FUNCTION_HOOKS = { From 9b8c63f099ac5316e49f61af91b65dc89d5e5b80 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 14:54:42 +0800 Subject: [PATCH 3670/4351] style(dynamic_hook): rename `run_hooks` to `run_hook` as it only run a single hook --- kong/dynamic_hook/init.lua | 2 +- kong/init.lua | 72 +++++++++++++++++++------------------- kong/resty/dns/client.lua | 4 +-- kong/runloop/handler.lua | 8 ++--- 4 files changed, 43 insertions(+), 43 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index cc5ab4683c9..76826226eb7 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -211,7 +211,7 @@ function _M.is_group_enabled(group_name) end -function _M.run_hooks(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ...) +function _M.run_hook(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ...) assert(type(group_name) == "string", "group_name must be a string") assert(type(hook_name) == "string", "hook_name must be a string") diff --git a/kong/init.lua b/kong/init.lua index 0a16660a196..225d6683174 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -135,7 +135,7 @@ local get_start_time_ms = utils.get_start_time_ms local get_updated_now_ms = utils.get_updated_now_ms -local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks +local req_dyn_hook_run_hook = req_dyn_hook.run_hook local req_dyn_hook_is_group_enabled = req_dyn_hook.is_group_enabled @@ -326,7 +326,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:plugin_iterator") + req_dyn_hook_run_hook("timing", "before:plugin_iterator") end for _, plugin, configuration in iterator, plugins, 0 do @@ -338,13 +338,13 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) if has_timing then - req_dyn_hook_run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + req_dyn_hook_run_hook("timing", "before:plugin", plugin.name, ctx.plugin_id) end plugin.handler[phase](plugin.handler, configuration) if has_timing then - req_dyn_hook_run_hooks("timing", "after:plugin") + req_dyn_hook_run_hook("timing", "after:plugin") end reset_plugin_context(ctx, old_ws) @@ -355,7 +355,7 @@ local function execute_global_plugins_iterator(plugins_iterator, phase, ctx) end if has_timing then - req_dyn_hook_run_hooks("timing", "after:plugin_iterator") + req_dyn_hook_run_hook("timing", "after:plugin_iterator") end end @@ -376,7 +376,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:plugin_iterator") + req_dyn_hook_run_hook("timing", "before:plugin_iterator") end for _, plugin, configuration in iterator, plugins, 0 do @@ -389,14 +389,14 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) if has_timing then - req_dyn_hook_run_hooks( "timing", "before:plugin", plugin.name, ctx.plugin_id) + req_dyn_hook_run_hook( "timing", "before:plugin", plugin.name, ctx.plugin_id) end local co = coroutine.create(plugin.handler[phase]) local cok, cerr = coroutine.resume(co, plugin.handler, configuration) if has_timing then - req_dyn_hook_run_hooks("timing", "after:plugin") + req_dyn_hook_run_hook("timing", "after:plugin") end if not cok then @@ -426,7 +426,7 @@ local function execute_collecting_plugins_iterator(plugins_iterator, phase, ctx) end if has_timing then - req_dyn_hook_run_hooks("timing", "after:plugin_iterator") + req_dyn_hook_run_hook("timing", "after:plugin_iterator") end ctx.delay_response = nil @@ -447,7 +447,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:plugin_iterator") + req_dyn_hook_run_hook("timing", "before:plugin_iterator") end for _, plugin, configuration in iterator, plugins, 0 do @@ -459,13 +459,13 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) setup_plugin_context(ctx, plugin, configuration) if has_timing then - req_dyn_hook_run_hooks("timing", "before:plugin", plugin.name, ctx.plugin_id) + req_dyn_hook_run_hook("timing", "before:plugin", plugin.name, ctx.plugin_id) end plugin.handler[phase](plugin.handler, configuration) if has_timing then - req_dyn_hook_run_hooks("timing", "after:plugin") + req_dyn_hook_run_hook("timing", "after:plugin") end reset_plugin_context(ctx, old_ws) @@ -476,7 +476,7 @@ local function execute_collected_plugins_iterator(plugins_iterator, phase, ctx) end if has_timing then - req_dyn_hook_run_hooks("timing", "after:plugin_iterator") + req_dyn_hook_run_hook("timing", "after:plugin_iterator") end end @@ -1119,7 +1119,7 @@ function Kong.rewrite() ctx.KONG_PHASE = PHASES.rewrite local has_timing - req_dyn_hook_run_hooks("timing:auth", "auth") + req_dyn_hook_run_hook("timing:auth", "auth") if req_dyn_hook_is_group_enabled("timing") then ctx.has_timing = true @@ -1127,7 +1127,7 @@ function Kong.rewrite() end if has_timing then - req_dyn_hook_run_hooks("timing", "before:rewrite") + req_dyn_hook_run_hook("timing", "before:rewrite") end kong_resty_ctx.stash_ref(ctx) @@ -1156,7 +1156,7 @@ function Kong.rewrite() ctx.KONG_REWRITE_TIME = ctx.KONG_REWRITE_ENDED_AT - ctx.KONG_REWRITE_START if has_timing then - req_dyn_hook_run_hooks("timing", "after:rewrite") + req_dyn_hook_run_hook("timing", "after:rewrite") end end @@ -1166,7 +1166,7 @@ function Kong.access() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:access") + req_dyn_hook_run_hook("timing", "before:access") end if not ctx.KONG_ACCESS_START then @@ -1192,7 +1192,7 @@ function Kong.access() ctx.KONG_RESPONSE_LATENCY = ctx.KONG_ACCESS_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks("timing", "after:access") + req_dyn_hook_run_hook("timing", "after:access") end return flush_delayed_response(ctx) @@ -1208,7 +1208,7 @@ function Kong.access() ctx.buffered_proxying = nil if has_timing then - req_dyn_hook_run_hooks("timing", "after:access") + req_dyn_hook_run_hook("timing", "after:access") end return kong.response.error(503, "no Service found with those values") @@ -1229,7 +1229,7 @@ function Kong.access() local upgrade = var.upstream_upgrade or "" if version < 2 and upgrade == "" then if has_timing then - req_dyn_hook_run_hooks("timing", "after:access") + req_dyn_hook_run_hook("timing", "after:access") end return Kong.response() @@ -1245,7 +1245,7 @@ function Kong.access() end if has_timing then - req_dyn_hook_run_hooks("timing", "after:access") + req_dyn_hook_run_hook("timing", "after:access") end end @@ -1255,7 +1255,7 @@ function Kong.balancer() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:balancer") + req_dyn_hook_run_hook("timing", "before:balancer") end -- This may be called multiple times, and no yielding here! @@ -1337,7 +1337,7 @@ function Kong.balancer() ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks("timing", "after:balancer") + req_dyn_hook_run_hook("timing", "after:balancer") end return ngx.exit(errcode) @@ -1349,7 +1349,7 @@ function Kong.balancer() ngx_log(ngx_ERR, "failed to set balancer Host header: ", err) if has_timing then - req_dyn_hook_run_hooks("timing", "after:balancer") + req_dyn_hook_run_hook("timing", "after:balancer") end return ngx.exit(500) @@ -1404,7 +1404,7 @@ function Kong.balancer() ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks("timing", "after:balancer") + req_dyn_hook_run_hook("timing", "after:balancer") end return ngx.exit(500) @@ -1444,7 +1444,7 @@ function Kong.balancer() ctx.KONG_PROXY_LATENCY = ctx.KONG_BALANCER_ENDED_AT - ctx.KONG_PROCESSING_START if has_timing then - req_dyn_hook_run_hooks("timing", "after:balancer") + req_dyn_hook_run_hook("timing", "after:balancer") end end @@ -1473,7 +1473,7 @@ do local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:response") + req_dyn_hook_run_hook("timing", "before:response") end local plugins_iterator = runloop.get_plugins_iterator() @@ -1494,7 +1494,7 @@ do ngx.status = res.status or 502 if has_timing then - req_dyn_hook_run_hooks("timing", "after:response") + req_dyn_hook_run_hook("timing", "after:response") end return kong_error_handlers(ctx) @@ -1548,7 +1548,7 @@ do ngx.print(body) if has_timing then - req_dyn_hook_run_hooks("timing", "after:response") + req_dyn_hook_run_hook("timing", "after:response") end -- jump over the balancer to header_filter @@ -1562,7 +1562,7 @@ function Kong.header_filter() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:header_filter") + req_dyn_hook_run_hook("timing", "before:header_filter") end if not ctx.KONG_PROCESSING_START then @@ -1634,7 +1634,7 @@ function Kong.header_filter() ctx.KONG_HEADER_FILTER_TIME = ctx.KONG_HEADER_FILTER_ENDED_AT - ctx.KONG_HEADER_FILTER_START if has_timing then - req_dyn_hook_run_hooks("timing", "after:header_filter") + req_dyn_hook_run_hook("timing", "after:header_filter") end end @@ -1644,7 +1644,7 @@ function Kong.body_filter() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:body_filter") + req_dyn_hook_run_hook("timing", "before:body_filter") end if not ctx.KONG_BODY_FILTER_START then @@ -1703,7 +1703,7 @@ function Kong.body_filter() if not arg[2] then if has_timing then - req_dyn_hook_run_hooks("timing", "after:body_filter") + req_dyn_hook_run_hook("timing", "after:body_filter") end return @@ -1725,7 +1725,7 @@ function Kong.body_filter() end if has_timing then - req_dyn_hook_run_hooks("timing", "after:body_filter") + req_dyn_hook_run_hook("timing", "after:body_filter") end end @@ -1735,7 +1735,7 @@ function Kong.log() local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:log") + req_dyn_hook_run_hook("timing", "before:log") end if not ctx.KONG_LOG_START then @@ -1830,7 +1830,7 @@ function Kong.log() runloop.log.after(ctx) if has_timing then - req_dyn_hook_run_hooks("timing", "after:log") + req_dyn_hook_run_hook("timing", "after:log") end release_table(CTX_NS, ctx) diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index f7e23049ab6..874515badeb 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -49,7 +49,7 @@ local table_concat = table.concat local string_lower = string.lower local string_byte = string.byte -local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks +local req_dyn_hook_run_hook = req_dyn_hook.run_hook local DOT = string_byte(".") @@ -145,7 +145,7 @@ local cachelookup = function(qname, qtype) local ctx = ngx.ctx if ctx and ctx.has_timing then - req_dyn_hook_run_hooks("timing", "dns:cache_lookup", cached ~= nil) + req_dyn_hook_run_hook("timing", "dns:cache_lookup", cached ~= nil) end if cached then diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 84fb8493c89..b743e324171 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -51,7 +51,7 @@ local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode -local req_dyn_hook_run_hooks = req_dyn_hook.run_hooks +local req_dyn_hook_run_hook = req_dyn_hook.run_hook local is_http_module = subsystem == "http" local is_stream_module = subsystem == "stream" @@ -1112,7 +1112,7 @@ return { local has_timing = ctx.has_timing if has_timing then - req_dyn_hook_run_hooks("timing", "before:router") + req_dyn_hook_run_hook("timing", "before:router") end -- routing request @@ -1120,7 +1120,7 @@ return { local match_t = router:exec(ctx) if has_timing then - req_dyn_hook_run_hooks("timing", "after:router") + req_dyn_hook_run_hook("timing", "after:router") end if not match_t then @@ -1141,7 +1141,7 @@ return { ctx.workspace = match_t.route and match_t.route.ws_id if has_timing then - req_dyn_hook_run_hooks("timing", "workspace_id:got", ctx.workspace) + req_dyn_hook_run_hook("timing", "workspace_id:got", ctx.workspace) end local host = var.host From b4999557d6d9df4684e5236b6fd1bd4f14142548 Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 27 May 2024 15:58:46 +0800 Subject: [PATCH 3671/4351] style(dynamic_hook): rename the third argument of function `hook_function` from `child_key` to `function_key` for readability Co-authored-by: samugi --- kong/dynamic_hook/init.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index 76826226eb7..1e1ec18ffb1 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -153,10 +153,10 @@ local function wrap_function(max_args, group_name, original_func, handlers) end -function _M.hook_function(group_name, parent, child_key, max_args, handlers) +function _M.hook_function(group_name, parent, function_key, max_args, handlers) assert(type(group_name) == "string", "group_name must be a string") assert(type(parent) == "table", "parent must be a table") - assert(type(child_key) == "string", "child_key must be a string") + assert(type(function_key) == "string", "function_key must be a string") local is_varargs = max_args == "varargs" if not is_varargs then @@ -164,13 +164,13 @@ function _M.hook_function(group_name, parent, child_key, max_args, handlers) assert(max_args >= 0 and max_args <= 8, 'max_args must be >= 0 and <= 8, or "varargs"') end - local original_func = parent[child_key] - assert(type(original_func) == "function", "parent[" .. child_key .. "] must be a function") + local original_func = parent[function_key] + assert(type(original_func) == "function", "parent[" .. function_key .. "] must be a function") if is_varargs then - parent[child_key] = wrap_function_vararg(group_name, original_func, handlers) + parent[function_key] = wrap_function_vararg(group_name, original_func, handlers) else - parent[child_key] = wrap_function(max_args, group_name, original_func, handlers) + parent[function_key] = wrap_function(max_args, group_name, original_func, handlers) end end From ecf4314ac394903eab119f82d86994c855a682b4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Thu, 23 May 2024 16:55:35 +0200 Subject: [PATCH 3672/4351] feat(emmy-lua-debugger): support busted & multi worker debugging + docs --- DEVELOPER.md | 31 ++++++++++++- bin/busted | 13 ++++++ kong/tools/emmy_debugger.lua | 85 ++++++++++++++++++++++++------------ 3 files changed, 98 insertions(+), 31 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index e797f934faa..b847a0f0073 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -473,7 +473,7 @@ The [EmmyLuaDebugger](https://github.com/EmmyLua/EmmyLuaDebugger) is a standalon that runs on the same machine as Kong Gateway and that mediates between the IDE's debugger and the Lua code running in Kong Gateway. It can be downloaded from [GitHub](https://github.com/EmmyLua/EmmyLuaDebugger/releases). The release -ZIP file contains a single share library named emmy_core.so (Linux) or emmy_core.dylib (macOS). +ZIP file contains a single shared library named emmy_core.so (Linux) or emmy_core.dylib (macOS). Place this file in a directory that is convenient for you and remember the path. Depending on your Linux version, you may need to compile @@ -486,7 +486,7 @@ recent version of GLIBC to be present. To enable the EmmyLua debugger, the `KONG_EMMY_DEBUGGER` environment variable must be set to the absolute path of the debugger shared library file when Kong Gateway is started. It is also advisable to start Kong Gateway with only one worker process, as debugging multiple worker -processes is not supported. For example: +processes requires special care. For example: ```shell KONG_EMMY_DEBUGGER=/path/to/emmy_core.so KONG_NGINX_WORKER_PROCESSES=1 kong start @@ -515,6 +515,33 @@ a breakpoint in the global `access` function that is defined `runloop/handler.lu a proxy request to the Gateway. The debugger should stop at the breakpoint and you can inspect the variables in the request context. +### Debugging `busted` tests + +To debug `busted` tests, you can set the `BUSTED_EMMY_DEBUGGER` environment variable to the path +to the EmmyLua debugger shared library. When debugging is enabled, `busted` will always wait for +the IDE to connect during startup. + +### Debugging environment variables + +The following environment variables can be set to control the behavior of the EmmyLua debugger +integration: + +- `KONG_EMMY_DEBUGGER`: The path to the EmmyLua debugger shared library. +- `KONG_EMMY_DEBUGGER_HOST`: The IP address that the EmmyLua debugger will listen on. The default + is `localhost`. +- `KONG_EMMY_DEBUGGER_PORT`: The port that the EmmyLua debugger will listen on. The default is + `9966`. +- `KONG_EMMY_DEBUGGER_WAIT`: If set, Kong Gateway will wait for the debugger to connect + before starting continuing to start. +- `KONG_EMMY_DEBUGGER_SOURCE_PATH`: The path to the source code that the EmmyLua debugger will + use to resolve source code locations. The default is the current working directory. +- `KONG_EMMY_DEBUGGER_MULTI_WORKER`: If set, a debugger will be started for each worker process, using + incrementing port numbers starting at `KONG_EMMY_DEBUGGER_PORT`. The default is to start + only one debugger for worker zero. + +To control debugger behavior while running `busted` tests, a similar set of environment variables +prefixed with `BUSTED_` instead of `KONG_` can be used. + ## What's next - Refer to the [Kong Gateway Docs](https://docs.konghq.com/gateway/) for more information. diff --git a/bin/busted b/bin/busted index 348eff4e158..021e13a7924 100755 --- a/bin/busted +++ b/bin/busted @@ -8,6 +8,8 @@ local pl_file = require("pl.file") local tools_system = require("kong.tools.system") +local emmy_debugger = require("kong.tools.emmy_debugger") + local cert_path do local busted_cert_file = pl_path.tmpname() local busted_cert_content = pl_file.read("spec/fixtures/kong_spec.crt") @@ -72,6 +74,16 @@ end pcall(require, "luarocks.loader") +if os.getenv("BUSTED_EMMY_DEBUGGER") then + emmy_debugger.init({ + debugger = os.getenv("BUSTED_EMMY_DEBUGGER"), + host = os.getenv("BUSTED_EMMY_DEBUGGER_HOST"), + port = os.getenv("BUSTED_EMMY_DEBUGGER_PORT"), + wait = true, + source_path = os.getenv("BUSTED_EMMY_DEBUGGER_SOURCE_PATH"), + }) +end + require("kong.globalpatches")({ cli = true, rbusted = true @@ -88,4 +100,5 @@ _G.require = require "spec.require".require -- Busted command-line runner require 'busted.runner'({ standalone = false }) + -- vim: set ft=lua ts=2 sw=2 sts=2 et : diff --git a/kong/tools/emmy_debugger.lua b/kong/tools/emmy_debugger.lua index 9053a041f16..25793ae8559 100644 --- a/kong/tools/emmy_debugger.lua +++ b/kong/tools/emmy_debugger.lua @@ -1,11 +1,17 @@ local pl_path = require "pl.path" local utils = require "kong.tools.utils" -local debugger = os.getenv("KONG_EMMY_DEBUGGER") -local emmy_debugger_host = os.getenv("KONG_EMMY_DEBUGGER_HOST") or "localhost" -local emmy_debugger_port = os.getenv("KONG_EMMY_DEBUGGER_PORT") or 9966 -local emmy_debugger_wait = os.getenv("KONG_EMMY_DEBUGGER_WAIT") -local emmy_debugger_source_path = utils.split(os.getenv("KONG_EMMY_DEBUGGER_SOURCE_PATH") or "", ":") +local env_config = { + debugger = os.getenv("KONG_EMMY_DEBUGGER"), + host = os.getenv("KONG_EMMY_DEBUGGER_HOST"), + port = os.getenv("KONG_EMMY_DEBUGGER_PORT"), + wait = os.getenv("KONG_EMMY_DEBUGGER_WAIT"), + source_path = os.getenv("KONG_EMMY_DEBUGGER_SOURCE_PATH"), + multi_worker = os.getenv("KONG_EMMY_DEBUGGER_MULTI_WORKER"), +} + +local source_path +local env_prefix local function find_source(path) if pl_path.exists(path) then @@ -17,60 +23,80 @@ local function find_source(path) return path end - for _, source_path in ipairs(emmy_debugger_source_path) do - local full_path = pl_path.join(source_path, path) + if path:match("^jsonschema:") then + -- code is executing from jsonschema, don't attempt to map + return path + end + + for _, p in ipairs(source_path) do + local full_path = pl_path.join(p, path) if pl_path.exists(full_path) then return full_path end end - ngx.log(ngx.ERR, "source file " .. path .. " not found in KONG_EMMY_DEBUGGER_SOURCE_PATH") + ngx.log(ngx.ERR, "source file " .. path .. " not found in " .. env_prefix .. "_EMMY_DEBUGGER_SOURCE_PATH") return path end -local function init() +local function load_debugger(path) + _G.emmy = { + fixPath = find_source + } + + local ext = pl_path.extension(path) + local name = pl_path.basename(path):sub(1, -#ext - 1) + + local save_cpath = package.cpath + package.cpath = pl_path.dirname(path) .. '/?' .. ext + local dbg = require(name) + package.cpath = save_cpath + return dbg +end + +local function init(config_) + local config = config_ or {} + local debugger = config.debugger or env_config.debugger + local host = config.host or env_config.host or "localhost" + local port = config.port or env_config.port or 9966 + local wait = config.wait or env_config.wait + local multi_worker = env_config.multi_worker or env_config.multi_worker + + env_prefix = config.env_prefix or "KONG" + source_path = utils.split(config.source_path or env_config.source_path or "", ":") + if not debugger then return end if not pl_path.isabs(debugger) then - ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER (" .. debugger .. ") must be an absolute path") + ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER (" .. debugger .. ") must be an absolute path") return end if not pl_path.exists(debugger) then - ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER (" .. debugger .. ") file not found") + ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER (" .. debugger .. ") file not found") return end local ext = pl_path.extension(debugger) if ext ~= ".so" and ext ~= ".dylib" then - ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER (" .. debugger .. ") must be a .so (Linux) or .dylib (macOS) file") + ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER (" .. debugger .. ") must be a .so (Linux) or .dylib (macOS) file") return end - if ngx.worker.id() ~= 0 then - ngx.log(ngx.ERR, "KONG_EMMY_DEBUGGER is only supported in the first worker process, suggest setting KONG_NGINX_WORKER_PROCESSES to 1") + if ngx.worker.id() > 0 and not multi_worker then + ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER is only supported in the first worker process, suggest setting KONG_NGINX_WORKER_PROCESSES to 1") return end ngx.log(ngx.NOTICE, "loading EmmyLua debugger " .. debugger) ngx.log(ngx.WARN, "The EmmyLua integration for Kong is a feature solely for your convenience during development. Kong assumes no liability as a result of using the integration and does not endorse it’s usage. Issues related to usage of EmmyLua integration should be directed to the respective project instead.") - _G.emmy = { - fixPath = find_source - } - - local name = pl_path.basename(debugger):sub(1, -#ext - 1) - - local save_cpath = package.cpath - package.cpath = pl_path.dirname(debugger) .. '/?' .. ext - local dbg = require(name) - package.cpath = save_cpath - - dbg.tcpListen(emmy_debugger_host, emmy_debugger_port) + local dbg = load_debugger(debugger) + dbg.tcpListen(host, port + (ngx.worker.id() or 0)) - ngx.log(ngx.NOTICE, "EmmyLua debugger loaded, listening on port ", emmy_debugger_port) + ngx.log(ngx.NOTICE, "EmmyLua debugger loaded, listening on port ", port) - if emmy_debugger_wait then + if wait then -- Wait for IDE connection ngx.log(ngx.NOTICE, "waiting for IDE to connect") dbg.waitIDE() @@ -79,5 +105,6 @@ local function init() end return { - init = init + init = init, + load_debugger = load_debugger } From aae1815213790bb0bd53e2cf0aaceba50314c3a3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 27 May 2024 19:08:50 +0800 Subject: [PATCH 3673/4351] refactor(tools/uuid): update UUID reference (#12952) --- kong/api/endpoints.lua | 11 +++--- kong/api/routes/certificates.lua | 6 ++-- kong/api/routes/upstreams.lua | 6 ++-- kong/cluster_events/strategies/postgres.lua | 4 +-- kong/db/dao/init.lua | 4 +-- kong/db/errors.lua | 4 +-- kong/db/migrations/core/013_220_to_230.lua | 4 +-- kong/db/schema/others/declarative_config.lua | 4 +-- kong/init.lua | 3 +- kong/pdk/client.lua | 9 ++--- kong/pdk/node.lua | 9 ++--- kong/pdk/private/node.lua | 8 ++--- kong/plugins/acl/api.lua | 8 ++--- kong/plugins/correlation-id/handler.lua | 2 +- kong/runloop/balancer/init.lua | 3 +- kong/runloop/handler.lua | 10 +++--- kong/runloop/plugins_iterator.lua | 9 ++--- kong/runloop/wasm.lua | 4 +-- kong/tools/utils.lua | 6 ++-- .../01-db/01-schema/07-plugins_spec.lua | 22 ++++++------ .../01-db/01-schema/08-targets_spec.lua | 4 +-- .../11-declarative_config/03-flatten_spec.lua | 4 +-- .../04-on-the-fly-migration_spec.lua | 4 +-- spec/01-unit/01-db/01-schema/11-snis_spec.lua | 4 +-- spec/01-unit/05-utils_spec.lua | 1 + spec/01-unit/08-router_spec.lua | 2 +- spec/01-unit/09-balancer/01-generic_spec.lua | 4 +-- .../09-balancer/02-least_connections_spec.lua | 4 +-- .../03-consistent_hashing_spec.lua | 4 +-- .../09-balancer/04-round_robin_spec.lua | 4 +-- .../05-worker_consistency_spec.lua | 3 +- spec/01-unit/09-balancer/06-latency_spec.lua | 4 +-- spec/01-unit/14-dns_spec.lua | 4 +-- spec/01-unit/27-queue_spec.lua | 6 ++-- .../03-db/02-db_core_entities_spec.lua | 30 ++++++++-------- spec/02-integration/03-db/07-tags_spec.lua | 2 +- .../03-db/10-db_unique_foreign_spec.lua | 10 +++--- spec/02-integration/03-db/14-dao_spec.lua | 4 +-- .../04-admin_api/03-consumers_routes_spec.lua | 10 +++--- .../04-admin_api/04-plugins_routes_spec.lua | 8 ++--- .../06-certificates_routes_spec.lua | 16 ++++----- .../04-admin_api/08-targets_routes_spec.lua | 6 ++-- .../04-admin_api/09-routes_routes_spec.lua | 32 ++++++++--------- .../04-admin_api/10-services_routes_spec.lua | 10 +++--- .../04-admin_api/15-off_spec.lua | 12 +++---- .../04-admin_api/17-foreign-entity_spec.lua | 10 +++--- .../04-admin_api/19-vaults_spec.lua | 6 ++-- .../05-proxy/04-plugins_triggering_spec.lua | 24 ++++++------- .../10-balancer/01-healthchecks_spec.lua | 4 +-- .../05-proxy/14-server_tokens_spec.lua | 4 +-- .../03-plugins_iterator_invalidation_spec.lua | 4 +-- .../09-hybrid_mode/01-sync_spec.lua | 6 ++-- .../09-hybrid_mode/09-config-compat_spec.lua | 36 +++++++++---------- .../09-node-id-persistence_spec.lua | 3 +- .../20-wasm/01-admin-api_spec.lua | 18 +++++----- spec/02-integration/20-wasm/02-db_spec.lua | 14 ++++---- .../03-plugins/03-http-log/02-schema_spec.lua | 4 +-- spec/03-plugins/05-syslog/01-log_spec.lua | 4 +-- .../03-plugins/09-key-auth/02-access_spec.lua | 4 +-- .../10-basic-auth/03-access_spec.lua | 4 +-- spec/03-plugins/16-jwt/03-access_spec.lua | 4 +-- spec/03-plugins/18-acl/01-api_spec.lua | 6 ++-- .../19-hmac-auth/03-access_spec.lua | 4 +-- .../20-ldap-auth/01-access_spec.lua | 4 +-- .../23-rate-limiting/02-policies_spec.lua | 2 +- .../06-shorthand_fields_spec.lua | 4 +-- .../02-policies_spec.lua | 2 +- .../06-shorthand_fields_spec.lua | 4 +-- spec/03-plugins/25-oauth2/01-schema_spec.lua | 14 ++++---- spec/03-plugins/25-oauth2/03-access_spec.lua | 4 +-- .../29-acme/07-shorthand_fields_spec.lua | 4 +-- .../01-access_spec.lua | 6 ++-- spec/fixtures/balancer_utils.lua | 9 ++--- spec/helpers.lua | 6 ++-- 74 files changed, 277 insertions(+), 269 deletions(-) diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index eb995a357b7..3129fe6ddbe 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -1,5 +1,5 @@ local Errors = require "kong.db.errors" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local arguments = require "kong.api.arguments" local workspaces = require "kong.workspaces" local app_helpers = require "lapis.application" @@ -17,7 +17,8 @@ local type = type local fmt = string.format local concat = table.concat local re_match = ngx.re.match -local split = utils.split +local split = require("kong.tools.string").split +local get_default_exit_body = require("kong.tools.http").get_default_exit_body -- error codes http status codes @@ -132,7 +133,7 @@ local function handle_error(err_t) return kong.response.exit(status, err_t) end - return kong.response.exit(status, utils.get_default_exit_body(status, err_t)) + return kong.response.exit(status, get_default_exit_body(status, err_t)) end @@ -241,7 +242,7 @@ local function query_entity(context, self, db, schema, method) end end - if key.id and not utils.is_valid_uuid(key.id) then + if key.id and not uuid.is_valid_uuid(key.id) then local endpoint_key = schema.endpoint_key if endpoint_key then local field = schema.fields[endpoint_key] @@ -526,7 +527,7 @@ local function put_entity_endpoint(schema, foreign_schema, foreign_field_name, m self.params[foreign_schema.name] = pk else associate = true - self.params[foreign_schema.name] = utils.uuid() + self.params[foreign_schema.name] = uuid.uuid() end else diff --git a/kong/api/routes/certificates.lua b/kong/api/routes/certificates.lua index d0224f67aac..7bdf6df8017 100644 --- a/kong/api/routes/certificates.lua +++ b/kong/api/routes/certificates.lua @@ -1,6 +1,6 @@ local endpoints = require "kong.api.endpoints" local arguments = require "kong.api.arguments" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local ngx = ngx @@ -15,7 +15,7 @@ local function prepare_params(self) local id = unescape_uri(self.params.certificates) local method = self.req.method local name - if not utils.is_valid_uuid(id) then + if not uuid.is_valid_uuid(id) then name = arguments.infer_value(id, kong.db.snis.schema.fields.name) local sni, _, err_t = kong.db.snis:select_by_name(name) @@ -31,7 +31,7 @@ local function prepare_params(self) return kong.response.exit(404, { message = "SNI not found" }) end - id = utils.uuid() + id = uuid.uuid() end end diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 83393a24cde..614bef1721d 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -1,5 +1,5 @@ local endpoints = require "kong.api.endpoints" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local kong = kong @@ -21,7 +21,7 @@ local function set_target_health(self, db, is_healthy) end local target - if utils.is_valid_uuid(unescape_uri(self.params.targets)) then + if uuid.is_valid_uuid(unescape_uri(self.params.targets)) then target, _, err_t = endpoints.select_entity(self, db, db.targets.schema) else @@ -90,7 +90,7 @@ local function target_endpoint(self, db, callback) end local target - if utils.is_valid_uuid(unescape_uri(self.params.targets)) then + if uuid.is_valid_uuid(unescape_uri(self.params.targets)) then target, _, err_t = endpoints.select_entity(self, db, db.targets.schema) else diff --git a/kong/cluster_events/strategies/postgres.lua b/kong/cluster_events/strategies/postgres.lua index 3399f49bb40..1658a314298 100644 --- a/kong/cluster_events/strategies/postgres.lua +++ b/kong/cluster_events/strategies/postgres.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local new_tab = require "table.new" @@ -97,7 +97,7 @@ function _M:insert(node_id, channel, at, data, delay) nbf = "NULL" end - local pg_id = self.connector:escape_literal(utils.uuid()) + local pg_id = self.connector:escape_literal(uuid.uuid()) local pg_node_id = self.connector:escape_literal(node_id) local pg_channel = self.connector:escape_literal(channel) local pg_data = self.connector:escape_literal(data) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index e886b9f64dc..f84801c85a1 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -1,12 +1,12 @@ local cjson = require "cjson" local iteration = require "kong.db.iteration" -local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local defaults = require "kong.db.strategies.connector".defaults local hooks = require "kong.hooks" local workspaces = require "kong.workspaces" local new_tab = require "table.new" local DAO_MAX_TTL = require("kong.constants").DATABASE.DAO_MAX_TTL +local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid local setmetatable = setmetatable local tostring = tostring @@ -174,7 +174,7 @@ local function validate_options_value(self, options) if options.workspace then if type(options.workspace) == "string" then - if not utils.is_valid_uuid(options.workspace) then + if not is_valid_uuid(options.workspace) then local ws = kong.db.workspaces:select_by_name(options.workspace) if ws then options.workspace = ws.id diff --git a/kong/db/errors.lua b/kong/db/errors.lua index 67276bf41b2..a1f96cccd1b 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -2,7 +2,7 @@ local pl_pretty = require("pl.pretty").write local pl_keys = require("pl.tablex").keys local nkeys = require("table.nkeys") local table_isarray = require("table.isarray") -local utils = require("kong.tools.utils") +local uuid = require("kong.tools.uuid") local type = type @@ -757,7 +757,7 @@ do ---@return string|nil local function validate_id(id) return (type(id) == "string" - and utils.is_valid_uuid(id) + and uuid.is_valid_uuid(id) and id) or nil end diff --git a/kong/db/migrations/core/013_220_to_230.lua b/kong/db/migrations/core/013_220_to_230.lua index 14f837d9c7b..4931865034a 100644 --- a/kong/db/migrations/core/013_220_to_230.lua +++ b/kong/db/migrations/core/013_220_to_230.lua @@ -1,7 +1,7 @@ -local utils = require("kong.tools.utils") +local uuid = require("kong.tools.uuid") -local CLUSTER_ID = utils.uuid() +local CLUSTER_ID = uuid.uuid() return { diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 48c8704c44d..c6b9ede1c3a 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -1,5 +1,4 @@ local uuid = require("resty.jit-uuid") -local utils = require("kong.tools.utils") local kong_table = require("kong.tools.table") local Errors = require("kong.db.errors") local Entity = require("kong.db.schema.entity") @@ -8,6 +7,7 @@ local constants = require("kong.constants") local plugin_loader = require("kong.db.schema.plugin_loader") local vault_loader = require("kong.db.schema.vault_loader") local schema_topological_sort = require("kong.db.schema.topological_sort") +local utils_uuid = require("kong.tools.uuid").uuid local null = ngx.null @@ -649,7 +649,7 @@ local function populate_ids_for_validation(input, known_entities, parent_entity, if key then item[pk_name] = generate_uuid(schema.name, key) else - item[pk_name] = utils.uuid() + item[pk_name] = utils_uuid() end end diff --git a/kong/init.lua b/kong/init.lua index 225d6683174..1378c1e91fb 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -96,6 +96,7 @@ local wasm = require "kong.runloop.wasm" local reports = require "kong.reports" local pl_file = require "pl.file" local req_dyn_hook = require "kong.dynamic_hook" +local uuid = require("kong.tools.uuid").uuid local kong = kong @@ -767,7 +768,7 @@ function Kong.init() end if config.request_debug and config.role ~= "control_plane" and is_http_module then - local token = config.request_debug_token or utils.uuid() + local token = config.request_debug_token or uuid() local request_debug_token_file = pl_path.join(config.prefix, constants.REQUEST_DEBUG_TOKEN_FILE) diff --git a/kong/pdk/client.lua b/kong/pdk/client.lua index 9f74620c5a2..01592f42236 100644 --- a/kong/pdk/client.lua +++ b/kong/pdk/client.lua @@ -8,8 +8,9 @@ -- @module kong.client -local utils = require "kong.tools.utils" local phase_checker = require "kong.pdk.private.phases" +local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid +local check_https = require("kong.tools.http").check_https local ngx = ngx @@ -187,11 +188,11 @@ local function new(self) error("consumer_id must be a string", 2) end - if not utils.is_valid_uuid(consumer_id) and not search_by_username then + if not is_valid_uuid(consumer_id) and not search_by_username then error("cannot load a consumer with an id that is not a uuid", 2) end - if utils.is_valid_uuid(consumer_id) then + if is_valid_uuid(consumer_id) then local result, err = kong.db.consumers:select({ id = consumer_id }) if result then @@ -289,7 +290,7 @@ local function new(self) if ngx.config.subsystem == "http" then local is_trusted = self.ip.is_trusted(self.client.get_ip()) - local is_https, err = utils.check_https(is_trusted, allow_terminated) + local is_https, err = check_https(is_trusted, allow_terminated) if err then return nil, err end diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index abb338fa8fd..9302c17cde1 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -2,9 +2,10 @@ -- -- @module kong.node -local utils = require "kong.tools.utils" local ffi = require "ffi" local private_node = require "kong.pdk.private.node" +local uuid = require("kong.tools.uuid").uuid +local bytes_to_str = require("kong.tools.string").bytes_to_str local floor = math.floor @@ -46,7 +47,7 @@ local function convert_bytes(bytes, unit, scale) return floor(bytes) end - return utils.bytes_to_str(bytes, unit, scale) + return bytes_to_str(bytes, unit, scale) end @@ -73,7 +74,7 @@ local function new(self) local shm = ngx.shared.kong - local ok, err = shm:safe_add(NODE_ID_KEY, utils.uuid()) + local ok, err = shm:safe_add(NODE_ID_KEY, uuid()) if not ok and err ~= "exists" then error("failed to set 'node_id' in shm: " .. err) end @@ -160,7 +161,7 @@ local function new(self) unit = unit or "b" scale = scale or 2 - local pok, perr = pcall(utils.bytes_to_str, 0, unit, scale) + local pok, perr = pcall(bytes_to_str, 0, unit, scale) if not pok then error(perr, 2) end diff --git a/kong/pdk/private/node.lua b/kong/pdk/private/node.lua index ed299c999c3..26441ed4780 100644 --- a/kong/pdk/private/node.lua +++ b/kong/pdk/private/node.lua @@ -1,5 +1,5 @@ local log = require "kong.cmd.utils.log" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local pl_file = require "pl.file" local pl_path = require "pl.path" local pl_dir = require "pl.dir" @@ -31,7 +31,7 @@ local function initialize_node_id(prefix) return nil, fmt("failed to access file %s: %s", filename, err) end - if not utils.is_valid_uuid(id) then + if not uuid.is_valid_uuid(id) then log.debug("file %s contains invalid uuid: %s", filename, id) -- set false to override it when it contains an invalid uuid. file_exists = false @@ -39,7 +39,7 @@ local function initialize_node_id(prefix) end if not file_exists then - local id = utils.uuid() + local id = uuid.uuid() log.debug("persisting node_id (%s) to %s", id, filename) local ok, write_err = pl_file.write(filename, id) @@ -89,7 +89,7 @@ local function load_node_id(prefix) return nil, fmt("failed to access file %s: %s", filename, read_err) end - if not utils.is_valid_uuid(id) then + if not uuid.is_valid_uuid(id) then return nil, fmt("file %s contains invalid uuid: %q", filename, id) end diff --git a/kong/plugins/acl/api.lua b/kong/plugins/acl/api.lua index 95586593bd3..c6c6dd48d9a 100644 --- a/kong/plugins/acl/api.lua +++ b/kong/plugins/acl/api.lua @@ -1,5 +1,5 @@ local endpoints = require "kong.api.endpoints" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local ngx = ngx @@ -13,10 +13,10 @@ return { schema = kong.db.acls.schema, before = function(self, db, helpers) local group = unescape_uri(self.params.acls) - if not utils.is_valid_uuid(group) then + if not uuid.is_valid_uuid(group) then local consumer_id = unescape_uri(self.params.consumers) - if not utils.is_valid_uuid(consumer_id) then + if not uuid.is_valid_uuid(consumer_id) then local consumer, _, err_t = endpoints.select_entity(self, db, db.consumers.schema) if err_t then return endpoints.handle_error(err_t) @@ -42,7 +42,7 @@ return { return kong.response.error(404) end - self.params.acls = utils.uuid() + self.params.acls = uuid.uuid() end self.params.group = group diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index b7d917dde30..5f1f82b9fde 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -1,5 +1,5 @@ -- Copyright (C) Kong Inc. -local uuid = require "kong.tools.utils".uuid +local uuid = require "kong.tools.uuid".uuid local kong_meta = require "kong.meta" diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 7515cfc1c87..0e8268323fd 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -2,6 +2,7 @@ local pl_tablex = require "pl.tablex" local utils = require "kong.tools.utils" local hooks = require "kong.hooks" local recreate_request = require("ngx.balancer").recreate_request +local uuid = require("kong.tools.uuid").uuid local healthcheckers = require "kong.runloop.balancer.healthcheckers" local balancers = require "kong.runloop.balancer.balancers" @@ -145,7 +146,7 @@ local function get_value_to_hash(upstream, ctx) ctx = ngx.ctx end - identifier = utils.uuid() + identifier = uuid() ctx.balancer_data.hash_cookie = { key = upstream.hash_on_cookie, diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b743e324171..1f3210d2a88 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1,7 +1,6 @@ -- Kong runloop local meta = require "kong.meta" -local utils = require "kong.tools.utils" local Router = require "kong.router" local balancer = require "kong.runloop.balancer" local events = require "kong.runloop.events" @@ -50,6 +49,7 @@ local http_version = ngx.req.http_version local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode +local uuid = require("kong.tools.uuid").uuid local req_dyn_hook_run_hook = req_dyn_hook.run_hook @@ -226,7 +226,7 @@ end -- or an error happened). -- @returns error message as a second return value in case of failure/error local function rebuild(name, callback, version, opts) - local current_version, err = kong.core_cache:get(name .. ":version", TTL_ZERO, utils.uuid) + local current_version, err = kong.core_cache:get(name .. ":version", TTL_ZERO, uuid) if err then return nil, "failed to retrieve " .. name .. " version: " .. err end @@ -333,7 +333,7 @@ end local function get_router_version() - return kong.core_cache:get("router:version", TTL_ZERO, utils.uuid) + return kong.core_cache:get("router:version", TTL_ZERO, uuid) end @@ -533,7 +533,7 @@ end local function update_plugins_iterator() - local version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, utils.uuid) + local version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, uuid) if err then return nil, "failed to retrieve plugins iterator version: " .. err end @@ -621,7 +621,7 @@ end local reconfigure_handler do - local get_monotonic_ms = utils.get_updated_monotonic_ms + local get_monotonic_ms = require("kong.tools.time").get_updated_monotonic_ms local ngx_worker_id = ngx.worker.id local exiting = ngx.worker.exiting diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 515d14a947e..6fe55800403 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,6 +1,5 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" -local utils = require "kong.tools.utils" local tablepool = require "tablepool" @@ -16,6 +15,8 @@ local ipairs = ipairs local format = string.format local fetch_table = tablepool.fetch local release_table = tablepool.release +local uuid = require("kong.tools.uuid").uuid +local get_updated_monotonic_ms = require("kong.tools.time").get_updated_monotonic_ms local TTL_ZERO = { ttl = 0 } @@ -433,9 +434,9 @@ local function configure(configurable, ctx) local name = plugin.name kong_global.set_namespaced_log(kong, plugin.name, ctx) - local start = utils.get_updated_monotonic_ms() + local start = get_updated_monotonic_ms() local ok, err = pcall(plugin.handler[CONFIGURE_PHASE], plugin.handler, configurable[name]) - local elapsed = utils.get_updated_monotonic_ms() - start + local elapsed = get_updated_monotonic_ms() - start kong_global.reset_log(kong, ctx) if not ok then @@ -514,7 +515,7 @@ function PluginsIterator.new(version) end if is_not_dbless and counter > 0 and counter % page_size == 0 and kong.core_cache then - local new_version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, utils.uuid) + local new_version, err = kong.core_cache:get("plugins_iterator:version", TTL_ZERO, uuid) if err then return nil, "failed to retrieve plugins iterator version: " .. err end diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 8ea57e2042b..af9bbc2cbae 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -31,7 +31,7 @@ local _M = { ---@field config_schema kong.db.schema.json.schema_doc|nil -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local reports = require "kong.reports" local clear_tab = require "table.clear" local cjson = require "cjson.safe" @@ -81,7 +81,7 @@ local FILTER_META_SCHEMA = { -- ---@return string local function get_version() - return kong.core_cache:get(VERSION_KEY, TTL_ZERO, utils.uuid) + return kong.core_cache:get(VERSION_KEY, TTL_ZERO, uuid.uuid) end diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index c410454b685..aa75282f202 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -18,10 +18,12 @@ local _M = {} do local modules = { + -- [[ keep it here for compatibility "kong.tools.table", - "kong.tools.string", "kong.tools.uuid", - "kong.tools.rand", -- keep it here for compatibility + "kong.tools.rand", + -- ]] keep it here for compatibility + "kong.tools.string", "kong.tools.time", "kong.tools.ip", "kong.tools.http", diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index 1bfc1efcefa..4de064d3861 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -1,7 +1,7 @@ require "spec.helpers" -- initializes 'kong' global for plugins local Entity = require "kong.db.schema.entity" local typedefs = require "kong.db.schema.typedefs" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local routes_definition = require "kong.db.schema.entities.routes" local services_definition = require "kong.db.schema.entities.services" local consumers_definition = require "kong.db.schema.entities.consumers" @@ -78,7 +78,7 @@ describe("plugins", function() -- Success local plugin = { name = "key-auth", - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, config = { key_names = { "x-kong-key" } } @@ -91,7 +91,7 @@ describe("plugins", function() -- Failure plugin = { name = "rate-limiting", - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, config = { second = "hello" } @@ -112,7 +112,7 @@ describe("plugins", function() -- Insert key-auth, whose config has some default values that should be set local plugin = { name = "key-auth", - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, } plugin = Plugins:process_auto_fields(plugin) local ok = Plugins:validate(plugin) @@ -133,7 +133,7 @@ describe("plugins", function() -- Insert response-transformer, whose default config has no default values, and should be empty local plugin = { name = "response-transformer", - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, } plugin = Plugins:process_auto_fields(plugin) local ok = Plugins:validate(plugin) @@ -182,7 +182,7 @@ describe("plugins", function() local ok, err = Plugins:validate(Plugins:process_auto_fields({ name = "with-no-route", - route = { id = utils.uuid() }, + route = { id = uuid.uuid() }, config = { string = "foo", } @@ -219,7 +219,7 @@ describe("plugins", function() local ok, err = Plugins:validate(Plugins:process_auto_fields({ name = "with-no-service", - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, config = { string = "foo", } @@ -256,7 +256,7 @@ describe("plugins", function() local ok, err = Plugins:validate(Plugins:process_auto_fields({ name = "with-no-consumer", - consumer = { id = utils.uuid() }, + consumer = { id = uuid.uuid() }, config = { string = "foo", } @@ -279,21 +279,21 @@ describe("plugins", function() it("accepts a plugin if configured for route", function() assert(Plugins:validate(Plugins:process_auto_fields({ name = "key-auth", - route = { id = utils.uuid() }, + route = { id = uuid.uuid() }, }))) end) it("accepts a plugin if configured for service", function() assert(Plugins:validate(Plugins:process_auto_fields({ name = "key-auth", - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, }))) end) it("accepts a plugin if configured for consumer", function() assert(Plugins:validate(Plugins:process_auto_fields({ name = "rate-limiting", - consumer = { id = utils.uuid() }, + consumer = { id = uuid.uuid() }, config = { second = 1, } diff --git a/spec/01-unit/01-db/01-schema/08-targets_spec.lua b/spec/01-unit/01-db/01-schema/08-targets_spec.lua index fb08ade2a42..d791f119d13 100644 --- a/spec/01-unit/01-db/01-schema/08-targets_spec.lua +++ b/spec/01-unit/01-db/01-schema/08-targets_spec.lua @@ -2,7 +2,7 @@ local Schema = require "kong.db.schema" local targets = require "kong.db.schema.entities.targets" local certificates = require "kong.db.schema.entities.certificates" local upstreams = require "kong.db.schema.entities.upstreams" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local function setup_global_env() _G.kong = _G.kong or {} @@ -32,7 +32,7 @@ describe("targets", function() setup_global_env() describe("targets.target", function() it("validates", function() - local upstream = { id = utils.uuid() } + local upstream = { id = uuid.uuid() } local targets = { "valid.name", "valid.name:8080", "12.34.56.78", "1.2.3.4:123" } for _, target in ipairs(targets) do local ok, err = validate({ target = target, upstream = upstream }) diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index 9bdba912e43..a869822e847 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -3,7 +3,7 @@ local helpers = require "spec.helpers" local lyaml = require "lyaml" local cjson = require "cjson" local tablex = require "pl.tablex" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local null = ngx.null @@ -48,7 +48,7 @@ local function idempotent(tbl, err) local function recurse_fields(t) helpers.deep_sort(t) for k,v in sortedpairs(t) do - if k == "id" and utils.is_valid_uuid(v) then + if k == "id" and uuid.is_valid_uuid(v) then t[k] = "UUID" end if k == "client_id" or k == "client_secret" or k == "access_token" then diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua index 7ceb873ebe5..52e47441f8c 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/04-on-the-fly-migration_spec.lua @@ -6,7 +6,7 @@ local null = ngx.null local helpers = require "spec.helpers" local tablex = require "pl.tablex" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local function sort_by_key(t) return function(a, b) @@ -48,7 +48,7 @@ local function idempotent(tbl, err) local function recurse_fields(t) helpers.deep_sort(t) for k,v in sortedpairs(t) do - if k == "id" and utils.is_valid_uuid(v) then + if k == "id" and uuid.is_valid_uuid(v) then t[k] = "UUID" end if k == "client_id" or k == "client_secret" or k == "access_token" then diff --git a/spec/01-unit/01-db/01-schema/11-snis_spec.lua b/spec/01-unit/01-db/01-schema/11-snis_spec.lua index a5fdfa05cca..e7dac570e88 100644 --- a/spec/01-unit/01-db/01-schema/11-snis_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-snis_spec.lua @@ -1,7 +1,7 @@ local Schema = require "kong.db.schema" local snis = require "kong.db.schema.entities.snis" local certificates = require "kong.db.schema.entities.certificates" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" Schema.new(certificates) local Snis = assert(Schema.new(snis)) @@ -27,7 +27,7 @@ end describe("snis", function() - local certificate = { id = utils.uuid() } + local certificate = { id = uuid.uuid() } setup_global_env() diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index ea467264b0a..2a65ea7bc85 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -56,6 +56,7 @@ describe("Utils", function() end) describe("is_valid_uuid()", function() + local utils = require "kong.tools.uuid" it("validates UUIDs from jit-uuid", function() assert.True (utils.is_valid_uuid("cbb297c0-a956-486d-ad1d-f9b42df9465a")) assert.False(utils.is_valid_uuid("cbb297c0-a956486d-ad1d-f9b42df9465a")) diff --git a/spec/01-unit/08-router_spec.lua b/spec/01-unit/08-router_spec.lua index 025120392ec..1b164904f4e 100644 --- a/spec/01-unit/08-router_spec.lua +++ b/spec/01-unit/08-router_spec.lua @@ -1,6 +1,6 @@ local Router local path_handling_tests = require "spec.fixtures.router_path_handling_tests" -local uuid = require("kong.tools.utils").uuid +local uuid = require("kong.tools.uuid").uuid local get_expression = require("kong.router.transform").get_expression local deep_copy = require("kong.tools.table").deep_copy diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index 6d2c6c1f38c..ec4c58f1c60 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -7,9 +7,9 @@ local dnsA = function(...) return helpers.dnsA(client, ...) end local dnsExpire = helpers.dnsExpire local mocker = require "spec.fixtures.mocker" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" -local ws_id = utils.uuid() +local ws_id = uuid.uuid() local hc_defaults = { active = { diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 3617070d430..3db545dec09 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -1,9 +1,9 @@ local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" -local ws_id = utils.uuid() +local ws_id = uuid.uuid() local client, balancers, targets diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 3e756675562..17f46f46fa5 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -11,9 +11,9 @@ local targets, balancers require "spec.helpers" -- initialize db local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" -local ws_id = utils.uuid() +local ws_id = uuid.uuid() local helpers = require "spec.helpers.dns" local gettime = helpers.gettime diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index 17fe3b83778..35f63f2c452 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -9,9 +9,9 @@ local targets, balancers local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" -local ws_id = utils.uuid() +local ws_id = uuid.uuid() local helpers = require "spec.helpers.dns" local gettime = helpers.gettime diff --git a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua index 18784b4690c..3dd7d371435 100644 --- a/spec/01-unit/09-balancer/05-worker_consistency_spec.lua +++ b/spec/01-unit/09-balancer/05-worker_consistency_spec.lua @@ -1,9 +1,8 @@ -local utils = require "kong.tools.utils" local mocker = require "spec.fixtures.mocker" local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy -local ws_id = utils.uuid() +local ws_id = require("kong.tools.uuid").uuid() local function setup_it_block(consistency) diff --git a/spec/01-unit/09-balancer/06-latency_spec.lua b/spec/01-unit/09-balancer/06-latency_spec.lua index 1a0945e9c4a..89def3b4529 100644 --- a/spec/01-unit/09-balancer/06-latency_spec.lua +++ b/spec/01-unit/09-balancer/06-latency_spec.lua @@ -1,9 +1,9 @@ local dns_utils = require "kong.resty.dns.utils" local mocker = require "spec.fixtures.mocker" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" -local ws_id = utils.uuid() +local ws_id = uuid.uuid() local client, balancers, targets diff --git a/spec/01-unit/14-dns_spec.lua b/spec/01-unit/14-dns_spec.lua index 3be181652ee..fda591d4df6 100644 --- a/spec/01-unit/14-dns_spec.lua +++ b/spec/01-unit/14-dns_spec.lua @@ -1,8 +1,8 @@ local mocker = require "spec.fixtures.mocker" local balancer = require "kong.runloop.balancer" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" -local ws_id = utils.uuid() +local ws_id = uuid.uuid() local function setup_it_block() local client = require "kong.resty.dns.client" diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 878d0f85892..8960d507619 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -1,10 +1,10 @@ local Queue = require "kong.tools.queue" local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy -local utils = require "kong.tools.utils" local helpers = require "spec.helpers" local mocker = require "spec.fixtures.mocker" local timerng = require "resty.timerng" local queue_schema = require "kong.tools.queue_schema" +local uuid = require("kong.tools.uuid").uuid local queue_num = 1 @@ -71,7 +71,7 @@ describe("plugin queue", function() err = function(message) return log('ERR', message) end, }, plugin = { - get_id = function () return utils.uuid() end, + get_id = function () return uuid() end, }, }, ngx = { @@ -128,7 +128,7 @@ describe("plugin queue", function() it("displays log_tag in log entries", function () local handler_invoked - local log_tag = utils.uuid() + local log_tag = uuid() Queue.enqueue( queue_conf({ name = "log-tag", log_tag = log_tag }), function () diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 0dedb916f6b..51e1c147a73 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -1,6 +1,6 @@ local Errors = require "kong.db.errors" local defaults = require "kong.db.strategies.connector".defaults -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local helpers = require "spec.helpers" local cjson = require "cjson" local ssl_fixtures = require "spec.fixtures.ssl" @@ -604,7 +604,7 @@ for _, strategy in helpers.each_strategy() do end) it("cannot insert if foreign primary_key is invalid", function() - local fake_id = utils.uuid() + local fake_id = uuid.uuid() local credentials, _, err_t = db.basicauth_credentials:insert({ username = "peter", password = "pan", @@ -618,7 +618,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("cannot insert if foreign Service does not exist", function() - local u = utils.uuid() + local u = uuid.uuid() local service = { id = u } @@ -687,7 +687,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(route) assert.is_number(route.created_at) assert.is_number(route.updated_at) - assert.is_true(utils.is_valid_uuid(route.id)) + assert.is_true(uuid.is_valid_uuid(route.id)) assert.same({ id = route.id, @@ -731,7 +731,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(route) assert.is_number(route.created_at) assert.is_number(route.updated_at) - assert.is_true(utils.is_valid_uuid(route.id)) + assert.is_true(uuid.is_valid_uuid(route.id)) assert.same({ id = route.id, @@ -773,7 +773,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(route) assert.is_number(route.created_at) assert.is_number(route.updated_at) - assert.is_true(utils.is_valid_uuid(route.id)) + assert.is_true(uuid.is_valid_uuid(route.id)) assert.same({ id = route.id, @@ -985,7 +985,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("return nothing on non-existing Route", function() - local route, err, err_t = db.routes:select({ id = utils.uuid() }) + local route, err, err_t = db.routes:select({ id = uuid.uuid() }) assert.is_nil(route) assert.is_nil(err_t) assert.is_nil(err) @@ -1060,7 +1060,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns not found error", function() - local pk = { id = utils.uuid() } + local pk = { id = uuid.uuid() } local new_route, err, err_t = db.routes:update(pk, { protocols = { "https" }, hosts = { "example.com" }, @@ -1274,7 +1274,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns nothing if the Route does not exist", function() - local u = utils.uuid() + local u = uuid.uuid() local ok, err, err_t = db.routes:delete({ id = u }) @@ -1354,7 +1354,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(service) assert.is_number(service.created_at) assert.is_number(service.updated_at) - assert.is_true(utils.is_valid_uuid(service.id)) + assert.is_true(uuid.is_valid_uuid(service.id)) assert.same({ id = service.id, @@ -1401,7 +1401,7 @@ for _, strategy in helpers.each_strategy() do assert.is_table(service) assert.is_number(service.created_at) assert.is_number(service.updated_at) - assert.is_true(utils.is_valid_uuid(service.id)) + assert.is_true(uuid.is_valid_uuid(service.id)) assert.same({ id = service.id, @@ -1601,7 +1601,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns nothing on non-existing Service", function() local service, err, err_t = db.services:select({ - id = utils.uuid() + id = uuid.uuid() }) assert.is_nil(err_t) assert.is_nil(err) @@ -1682,7 +1682,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns not found error", function() - local pk = { id = utils.uuid() } + local pk = { id = uuid.uuid() } local service, err, err_t = db.services:update(pk, { protocol = "http" }) assert.is_nil(service) local message = fmt( @@ -1863,7 +1863,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns nothing if the Service does not exist", function() - local u = utils.uuid() + local u = uuid.uuid() local ok, err, err_t = db.services:delete({ id = u }) @@ -2010,7 +2010,7 @@ for _, strategy in helpers.each_strategy() do it(":update() cannot attach a Route to a non-existing Service", function() local service = { - id = utils.uuid() + id = uuid.uuid() } local route = bp.routes:insert({ diff --git a/spec/02-integration/03-db/07-tags_spec.lua b/spec/02-integration/03-db/07-tags_spec.lua index 2327a15bce7..86f93d52ed8 100644 --- a/spec/02-integration/03-db/07-tags_spec.lua +++ b/spec/02-integration/03-db/07-tags_spec.lua @@ -190,7 +190,7 @@ for _, strategy in helpers.each_strategy() do -- note this is different from test "update row in tags table with" -- as this test actually creates new records local scenarios = { - { "upsert", { id = require("kong.tools.utils").uuid() }, { "service-upsert-1" } }, + { "upsert", { id = require("kong.tools.uuid").uuid() }, { "service-upsert-1" } }, { "upsert_by_name", "service-upsert-2", { "service-upsert-2" } }, } for _, scenario in pairs(scenarios) do diff --git a/spec/02-integration/03-db/10-db_unique_foreign_spec.lua b/spec/02-integration/03-db/10-db_unique_foreign_spec.lua index 8a154b0b1e1..7ab5ba0d054 100644 --- a/spec/02-integration/03-db/10-db_unique_foreign_spec.lua +++ b/spec/02-integration/03-db/10-db_unique_foreign_spec.lua @@ -1,6 +1,6 @@ local Errors = require "kong.db.errors" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local fmt = string.format @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do it("returns nothing on non-existing Unique Foreign", function() for i = 1, 5 do local unique_reference, err, err_t = db.unique_references:select_by_unique_foreign({ - id = utils.uuid() + id = uuid.uuid() }) assert.is_nil(err) @@ -116,7 +116,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns not found error", function() - local uuid = utils.uuid() + local uuid = uuid.uuid() local unique_reference, err, err_t = db.unique_references:update_by_unique_foreign({ id = uuid, }, { @@ -193,7 +193,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns not found error", function() - local uuid = utils.uuid() + local uuid = uuid.uuid() local unique_reference, err, err_t = db.unique_references:upsert_by_unique_foreign({ id = uuid, }, { @@ -305,7 +305,7 @@ for _, strategy in helpers.each_strategy() do -- I/O it("returns nothing if the Unique Foreign does not exist", function() local ok, err, err_t = db.unique_references:delete_by_unique_foreign({ - id = utils.uuid() + id = uuid.uuid() }) assert.is_true(ok) assert.is_nil(err_t) diff --git a/spec/02-integration/03-db/14-dao_spec.lua b/spec/02-integration/03-db/14-dao_spec.lua index d71d59dc1ba..313ebd9bd65 100644 --- a/spec/02-integration/03-db/14-dao_spec.lua +++ b/spec/02-integration/03-db/14-dao_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local declarative = require "kong.db.declarative" local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local uuid = require("kong.tools.uuid").uuid -- Note: include "off" strategy here as well for _, strategy in helpers.all_strategies() do @@ -162,7 +162,7 @@ for _, strategy in helpers.all_strategies() do -- new plugin upsert (insert part of upsert) local new_plugin_config = { - id = utils.uuid(), + id = uuid(), enabled = true, name = "rate-limiting", instance_name = 'rate-limiting-instance-2', diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index d5251bd7c67..06fbb896889 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local escape = require("socket.url").escape local Errors = require "kong.db.errors" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local function it_content_types(title, fn) @@ -267,7 +267,7 @@ describe("Admin API (#" .. strategy .. "): ", function() assert.same(c, json.data[1]) end) it("allows filtering by uuid-like custom_id", function() - local custom_id = utils.uuid() + local custom_id = uuid.uuid() local c = bp.consumers:insert({ custom_id = custom_id }, { nulls = true }) local res = client:get("/consumers?custom_id=" .. custom_id) @@ -472,7 +472,7 @@ describe("Admin API (#" .. strategy .. "): ", function() it_content_types("creates if not exists", function(content_type) return function() local custom_id = gensym() - local id = utils.uuid() + local id = uuid.uuid() local res = client:put("/consumers/" .. id, { body = { custom_id = custom_id }, headers = { ["Content-Type"] = content_type } @@ -556,7 +556,7 @@ describe("Admin API (#" .. strategy .. "): ", function() it_content_types("handles invalid input", function(content_type) return function() -- Missing params - local res = client:put("/consumers/" .. utils.uuid(), { + local res = client:put("/consumers/" .. uuid.uuid(), { body = {}, headers = { ["Content-Type"] = content_type } }) @@ -954,7 +954,7 @@ describe("Admin API (#" .. strategy .. "): ", function() for content_type, input in pairs(inputs) do it("creates if not found with " .. content_type, function() local consumer = bp.consumers:insert() - local plugin_id = utils.uuid() + local plugin_id = uuid.uuid() local res = assert(client:send { method = "PUT", diff --git a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua index f1f52be0787..f59c2fa61e9 100644 --- a/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua +++ b/spec/02-integration/04-admin_api/04-plugins_routes_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local admin_api = require "spec.fixtures.admin_api" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local cjson = require "cjson" for _, strategy in helpers.each_strategy() do @@ -187,7 +187,7 @@ for _, strategy in helpers.each_strategy() do }) local res = assert(client:send { method = "PUT", - path = "/plugins/" .. utils.uuid(), + path = "/plugins/" .. uuid.uuid(), body = { name = "key-auth", service = { @@ -201,7 +201,7 @@ for _, strategy in helpers.each_strategy() do it("can create a plugin by instance_name", function() local service = admin_api.services:insert() - local instance_name = "name-" .. utils.uuid() + local instance_name = "name-" .. uuid.uuid() local res = assert(client:send { method = "PUT", path = "/plugins/" .. instance_name, @@ -221,7 +221,7 @@ for _, strategy in helpers.each_strategy() do it("can upsert a plugin by instance_name", function() -- create a plugin by instance_name local service = admin_api.services:insert() - local instance_name = "name-" .. utils.uuid() + local instance_name = "name-" .. uuid.uuid() local plugin_id local res = assert(client:send { method = "PUT", diff --git a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua index 848885c8167..c0fde48646c 100644 --- a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua @@ -1,7 +1,7 @@ local ssl_fixtures = require "spec.fixtures.ssl" local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local Errors = require "kong.db.errors" @@ -341,7 +341,7 @@ describe("Admin API: #" .. strategy, function() end) it("returns 404 for a random non-existing uuid", function() - local res = client:get("/certificates/" .. utils.uuid()) + local res = client:get("/certificates/" .. uuid.uuid()) assert.res_status(404, res) end) @@ -354,7 +354,7 @@ describe("Admin API: #" .. strategy, function() describe("PUT", function() it("creates if not found", function() local n1 = get_name() - local id = utils.uuid() + local id = uuid.uuid() local res = client:put("/certificates/" .. id, { body = { cert = ssl_fixtures.cert, @@ -478,7 +478,7 @@ describe("Admin API: #" .. strategy, function() it("handles invalid input", function() -- Missing params - local res = client:put("/certificates/" .. utils.uuid(), { + local res = client:put("/certificates/" .. uuid.uuid(), { body = {}, headers = { ["Content-Type"] = "application/json" } }) @@ -496,7 +496,7 @@ describe("Admin API: #" .. strategy, function() it("handles invalid input with alternate certificate", function() -- Missing params - local res = client:put("/certificates/" .. utils.uuid(), { + local res = client:put("/certificates/" .. uuid.uuid(), { body = { cert = ssl_fixtures.cert, key = ssl_fixtures.key, @@ -788,7 +788,7 @@ describe("Admin API: #" .. strategy, function() it("returns 404 for a random non-existing id", function() local n1 = get_name() - local res = client:patch("/certificates/" .. utils.uuid(), { + local res = client:patch("/certificates/" .. uuid.uuid(), { body = { cert = ssl_fixtures.cert, key = ssl_fixtures.key, @@ -1206,7 +1206,7 @@ describe("Admin API: #" .. strategy, function() it("creates if not found", function() local certificate = add_certificate() local n1 = get_name() - local id = utils.uuid() + local id = uuid.uuid() local res = client:put("/snis/" .. id, { body = { certificate = { id = certificate.id }, @@ -1251,7 +1251,7 @@ describe("Admin API: #" .. strategy, function() it("handles invalid input", function() -- Missing params - local res = client:put("/snis/" .. utils.uuid(), { + local res = client:put("/snis/" .. uuid.uuid(), { body = {}, headers = { ["Content-Type"] = "application/json" } }) diff --git a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua index 3f58cf6024e..10d39ed3a03 100644 --- a/spec/02-integration/04-admin_api/08-targets_routes_spec.lua +++ b/spec/02-integration/04-admin_api/08-targets_routes_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local tablex = require "pl.tablex" local function it_content_types(title, fn) @@ -797,8 +797,8 @@ describe("Admin API #" .. strategy, function() end) it("checks every combination of valid and invalid upstream and target", function() - for i, u in ipairs({ utils.uuid(), "invalid", upstream.name, upstream.id }) do - for j, t in ipairs({ utils.uuid(), "invalid:1234", wrong_target.id, target.target, target.id }) do + for i, u in ipairs({ uuid.uuid(), "invalid", upstream.name, upstream.id }) do + for j, t in ipairs({ uuid.uuid(), "invalid:1234", wrong_target.id, target.target, target.id }) do for _, e in ipairs({ "healthy", "unhealthy" }) do local expected = (i >= 3 and j >= 4) and 204 or 404 local path = "/upstreams/" .. u .. "/targets/" .. t .. "/" .. e diff --git a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua index e358bf1d706..3746e8c53bf 100644 --- a/spec/02-integration/04-admin_api/09-routes_routes_spec.lua +++ b/spec/02-integration/04-admin_api/09-routes_routes_spec.lua @@ -1,5 +1,5 @@ local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local helpers = require "spec.helpers" local Errors = require "kong.db.errors" @@ -668,7 +668,7 @@ for _, strategy in helpers.each_strategy() do end) it("returns 404 if not found", function() - local res = client:get("/routes/" .. utils.uuid()) + local res = client:get("/routes/" .. uuid.uuid()) assert.res_status(404, res) end) @@ -709,7 +709,7 @@ for _, strategy in helpers.each_strategy() do end local service = bp.services:insert() - local id = utils.uuid() + local id = uuid.uuid() local res = client:put("/routes/" .. id, { headers = { ["Content-Type"] = content_type @@ -738,7 +738,7 @@ for _, strategy in helpers.each_strategy() do return end - local id = utils.uuid() + local id = uuid.uuid() local res = client:put("/routes/" .. id, { headers = { ["Content-Type"] = content_type @@ -896,7 +896,7 @@ for _, strategy in helpers.each_strategy() do end -- Missing params - local res = client:put("/routes/" .. utils.uuid(), { + local res = client:put("/routes/" .. uuid.uuid(), { body = {}, headers = { ["Content-Type"] = content_type } }) @@ -916,7 +916,7 @@ for _, strategy in helpers.each_strategy() do }, cjson.decode(body)) -- Invalid parameter - res = client:put("/routes/" .. utils.uuid(), { + res = client:put("/routes/" .. uuid.uuid(), { body = { methods = { "GET" }, protocols = { "foo", "http" }, @@ -1242,7 +1242,7 @@ for _, strategy in helpers.each_strategy() do return end - local res = client:patch("/routes/" .. utils.uuid(), { + local res = client:patch("/routes/" .. uuid.uuid(), { headers = { ["Content-Type"] = content_type }, @@ -1309,7 +1309,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it("returns HTTP 204 even if not found", function() - local res = client:delete("/routes/" .. utils.uuid()) + local res = client:delete("/routes/" .. uuid.uuid()) assert.res_status(204, res) end) end) @@ -1342,7 +1342,7 @@ for _, strategy in helpers.each_strategy() do end) it("returns 404 if not found", function() - local res = client:get("/routes/" .. utils.uuid() .. "/service") + local res = client:get("/routes/" .. uuid.uuid() .. "/service") assert.res_status(404, res) end) @@ -1461,7 +1461,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it_content_types("returns 404 if not found", function(content_type) return function() - local res = client:patch("/routes/" .. utils.uuid() .. "/service", { + local res = client:patch("/routes/" .. uuid.uuid() .. "/service", { headers = { ["Content-Type"] = content_type }, @@ -1511,7 +1511,7 @@ for _, strategy in helpers.each_strategy() do end) it("returns HTTP 404 with non-existing route", function() - local res = client:delete("/routes/" .. utils.uuid() .. "/service") + local res = client:delete("/routes/" .. uuid.uuid() .. "/service") assert.res_status(404, res) end) @@ -1645,7 +1645,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it_content_types("returns 404 if not found", function(content_type) return function() - local res = client:put("/routes/" .. utils.uuid() .. "/service", { + local res = client:put("/routes/" .. uuid.uuid() .. "/service", { headers = { ["Content-Type"] = content_type }, @@ -1902,7 +1902,7 @@ for _, strategy in helpers.each_strategy() do hosts = { "example.test" }, }) local plugin = bp.key_auth_plugins:insert({ - instance_name = "name-" .. utils.uuid(), + instance_name = "name-" .. uuid.uuid(), route = route, }) local res = client:get("/routes/" .. route.id .. "/plugins/" .. plugin.instance_name) @@ -1915,7 +1915,7 @@ for _, strategy in helpers.each_strategy() do describe("DELETE", function() it("deletes a plugin by id", function() - local route = bp.routes:insert({ paths = { "/route-" .. utils.uuid() }}) + local route = bp.routes:insert({ paths = { "/route-" .. uuid.uuid() }}) local plugin = bp.key_auth_plugins:insert({ route = route, }) @@ -1927,9 +1927,9 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(in_db) end) it("deletes a plugin by instance_name", function() - local route = bp.routes:insert({ paths = { "/route-" .. utils.uuid() }}) + local route = bp.routes:insert({ paths = { "/route-" .. uuid.uuid() }}) local plugin = bp.key_auth_plugins:insert({ - instance_name = "name-" .. utils.uuid(), + instance_name = "name-" .. uuid.uuid(), route = route, }) local res = assert(client:delete("/routes/" .. route.id .. "/plugins/" .. plugin.instance_name)) diff --git a/spec/02-integration/04-admin_api/10-services_routes_spec.lua b/spec/02-integration/04-admin_api/10-services_routes_spec.lua index 32dbcd052ff..8588e71b0c5 100644 --- a/spec/02-integration/04-admin_api/10-services_routes_spec.lua +++ b/spec/02-integration/04-admin_api/10-services_routes_spec.lua @@ -1,5 +1,5 @@ local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local helpers = require "spec.helpers" local Errors = require "kong.db.errors" @@ -272,7 +272,7 @@ for _, strategy in helpers.each_strategy() do end) it("returns 404 if not found", function() - local res = client:get("/services/" .. utils.uuid()) + local res = client:get("/services/" .. uuid.uuid()) assert.res_status(404, res) end) @@ -454,7 +454,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it("returns HTTP 204 even if not found", function() - local res = client:delete("/services/" .. utils.uuid()) + local res = client:delete("/services/" .. uuid.uuid()) assert.res_status(204, res) end) @@ -814,7 +814,7 @@ for _, strategy in helpers.each_strategy() do it("retrieves a plugin by instance_name", function() local service = bp.services:insert() local plugin = bp.key_auth_plugins:insert({ - instance_name = "name-" .. utils.uuid(), + instance_name = "name-" .. uuid.uuid(), service = service, }) local res = client:get("/services/" .. service.id .. "/plugins/" .. plugin.instance_name) @@ -841,7 +841,7 @@ for _, strategy in helpers.each_strategy() do it("deletes a plugin by instance_name", function() local service = bp.services:insert() local plugin = bp.key_auth_plugins:insert({ - instance_name = "name-" .. utils.uuid(), + instance_name = "name-" .. uuid.uuid(), service = service, }) local res = assert(client:delete("/services/" .. service.id .. "/plugins/" .. plugin.instance_name)) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index b4acd359d30..069a51b4b82 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -1,6 +1,5 @@ local cjson = require "cjson" local lyaml = require "lyaml" -local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local pl_utils = require "pl.utils" local helpers = require "spec.helpers" @@ -11,6 +10,7 @@ local inspect = require "inspect" local nkeys = require "table.nkeys" local typedefs = require "kong.db.schema.typedefs" local schema = require "kong.db.schema" +local uuid = require("kong.tools.uuid").uuid local WORKER_SYNC_TIMEOUT = 10 local LMDB_MAP_SIZE = "10m" @@ -84,7 +84,7 @@ describe("Admin API #off", function() body = { protocols = { "http" }, hosts = { "my.route.test" }, - service = { id = utils.uuid() }, + service = { id = uuid() }, }, headers = { ["Content-Type"] = content_type } }) @@ -111,7 +111,7 @@ describe("Admin API #off", function() methods = { "GET", "POST", "PATCH" }, hosts = { "foo.api.test", "bar.api.test" }, paths = { "/foo", "/bar" }, - service = { id = utils.uuid() }, + service = { id = uuid() }, }, headers = { ["Content-Type"] = content_type } }) @@ -160,7 +160,7 @@ describe("Admin API #off", function() path = "/routes", body = { paths = { "/" }, - service = { id = utils.uuid() } + service = { id = uuid() } }, headers = { ["Content-Type"] = "application/json" @@ -188,10 +188,10 @@ describe("Admin API #off", function() for i = 1, #methods do local res = assert(client:send { method = methods[i], - path = "/routes/" .. utils.uuid(), + path = "/routes/" .. uuid(), body = { paths = { "/" }, - service = { id = utils.uuid() } + service = { id = uuid() } }, headers = { ["Content-Type"] = "application/json" diff --git a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua index afb94cfe24a..4bb758634dd 100644 --- a/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua +++ b/spec/02-integration/04-admin_api/17-foreign-entity_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local Errors = require "kong.db.errors" @@ -99,7 +99,7 @@ for _, strategy in helpers.each_strategy() do end) it("returns 404 if not found", function() - local res = client:get("/foreign-references/" .. utils.uuid() .. "/same") + local res = client:get("/foreign-references/" .. uuid.uuid() .. "/same") assert.res_status(404, res) end) @@ -190,7 +190,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it_content_types("returns 404 if not found", function(content_type) return function() - local res = client:patch("/foreign-references/" .. utils.uuid() .. "/same", { + local res = client:patch("/foreign-references/" .. uuid.uuid() .. "/same", { headers = { ["Content-Type"] = content_type }, @@ -245,12 +245,12 @@ for _, strategy in helpers.each_strategy() do end) it("returns HTTP 404 with non-existing foreign entity ", function() - local res = client:delete("/foreign-entities/" .. utils.uuid() .. "/foreign-references/" .. utils.uuid()) + local res = client:delete("/foreign-entities/" .. uuid.uuid() .. "/foreign-references/" .. uuid.uuid()) assert.res_status(404, res) end) it("returns HTTP 404 with non-existing foreign reference", function() - local res = client:delete("/foreign-references/" .. utils.uuid() .. "/same") + local res = client:delete("/foreign-references/" .. uuid.uuid() .. "/same") assert.res_status(404, res) end) diff --git a/spec/02-integration/04-admin_api/19-vaults_spec.lua b/spec/02-integration/04-admin_api/19-vaults_spec.lua index 08063e30fe0..1f0a48bcd8a 100644 --- a/spec/02-integration/04-admin_api/19-vaults_spec.lua +++ b/spec/02-integration/04-admin_api/19-vaults_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local cjson = require "cjson" @@ -103,7 +103,7 @@ for _, strategy in helpers.each_strategy() do describe("PUT", function() it("can create a vault by id", function() - local res = client:put("/vaults/" .. utils.uuid(), { + local res = client:put("/vaults/" .. uuid.uuid(), { headers = HEADERS, body = { name = "env", @@ -151,7 +151,7 @@ for _, strategy in helpers.each_strategy() do describe("errors", function() it("handles invalid input by id", function() - local res = client:put("/vaults/" .. utils.uuid(), { + local res = client:put("/vaults/" .. uuid.uuid(), { headers = HEADERS, body = { name = "env", diff --git a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua index 5f729b22194..09551259bad 100644 --- a/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/04-plugins_triggering_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local cjson = require "cjson" local pl_path = require "pl.path" local pl_file = require "pl.file" @@ -415,7 +415,7 @@ for _, strategy in helpers.each_strategy() do end) it("execute a log plugin", function() - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -470,7 +470,7 @@ for _, strategy in helpers.each_strategy() do -- regression test for bug spotted in 0.12.0rc2 it("responses.send stops plugin but runloop continues", function() - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -766,7 +766,7 @@ for _, strategy in helpers.each_strategy() do it("executes a log plugin on Bad Gateway (HTTP 502)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -787,7 +787,7 @@ for _, strategy in helpers.each_strategy() do it("log plugins sees same request in error_page handler (HTTP 502)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "POST", @@ -818,7 +818,7 @@ for _, strategy in helpers.each_strategy() do it("executes a log plugin on Service Unavailable (HTTP 503)", function() -- Does not trigger error_page directive (no proxy_intercept_errors) - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -839,7 +839,7 @@ for _, strategy in helpers.each_strategy() do it("executes a log plugin on Gateway Timeout (HTTP 504)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -860,7 +860,7 @@ for _, strategy in helpers.each_strategy() do it("log plugins sees same request in error_page handler (HTTP 504)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "POST", @@ -891,7 +891,7 @@ for _, strategy in helpers.each_strategy() do it("executes a global log plugin on Nginx-produced client errors (HTTP 400)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -919,7 +919,7 @@ for _, strategy in helpers.each_strategy() do it("log plugins sees same request in error_page handler (HTTP 400)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "POST", @@ -954,7 +954,7 @@ for _, strategy in helpers.each_strategy() do it("executes a global log plugin on Nginx-produced client errors (HTTP 414)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "GET", @@ -982,7 +982,7 @@ for _, strategy in helpers.each_strategy() do it("log plugins sees same request in error_page handler (HTTP 414)", function() -- triggers error_page directive - local uuid = utils.uuid() + local uuid = uuid.uuid() local res = assert(proxy_client:send { method = "POST", diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 9de7aacc4f1..0d3872c093c 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -1,7 +1,7 @@ local bu = require "spec.fixtures.balancer_utils" local cjson = require "cjson" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local https_server = helpers.https_server @@ -1099,7 +1099,7 @@ for _, strategy in helpers.each_strategy() do local api_host, service_id = bu.add_api(bp, upstream_name, { connect_timeout = 50, }) -- add a plugin - local plugin_id = utils.uuid() + local plugin_id = uuid.uuid() bp.plugins:insert({ id = plugin_id, service = { id = service_id }, diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 6cee745a135..95447d9b371 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -2,7 +2,7 @@ local meta = require "kong.meta" local helpers = require "spec.helpers" local constants = require "kong.constants" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require("kong.tools.uuid").uuid local default_server_header = meta._SERVER_TOKENS @@ -455,7 +455,7 @@ describe("headers [#" .. strategy .. "]", function() if strategy ~= "off" then it("should not be returned when plugin errors on rewrite phase", function() local admin_client = helpers.admin_client() - local uuid = utils.uuid() + local uuid = uuid() local res = assert(admin_client:send { method = "PUT", path = "/plugins/" .. uuid, diff --git a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua index e0ab5ccba74..c6179448932 100644 --- a/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua +++ b/spec/02-integration/06-invalidations/03-plugins_iterator_invalidation_spec.lua @@ -1,6 +1,6 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require("kong.tools.uuid").uuid local POLL_INTERVAL = 0.3 @@ -273,7 +273,7 @@ for _, strategy in helpers.each_strategy() do -- A regression test for https://github.com/Kong/kong/issues/4191 local admin_res_plugin = assert(admin_client_1:send { method = "PUT", - path = "/plugins/" .. utils.uuid(), + path = "/plugins/" .. uuid(), body = { name = "dummy", service = { id = service_fixture.id }, diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 0573be38d66..71bb46ead47 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -1,5 +1,4 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson.safe" local _VERSION_TABLE = require "kong.meta" ._VERSION_TABLE local MAJOR = _VERSION_TABLE.major @@ -7,6 +6,7 @@ local MINOR = _VERSION_TABLE.minor local PATCH = _VERSION_TABLE.patch local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local uuid = require("kong.tools.uuid").uuid local KEY_AUTH_PLUGIN @@ -480,7 +480,7 @@ describe("CP/DP #version check #" .. strategy, function() for desc, harness in pairs(allowed_cases) do it(desc .. ", sync is allowed", function() - local uuid = utils.uuid() + local uuid = uuid() local res = assert(helpers.clustering_client({ host = "127.0.0.1", @@ -567,7 +567,7 @@ describe("CP/DP #version check #" .. strategy, function() for desc, harness in pairs(blocked_cases) do it(desc ..", sync is blocked", function() - local uuid = utils.uuid() + local uuid = uuid() local res, err = helpers.clustering_client({ host = "127.0.0.1", diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 1c8f7bd26ee..53d21bf08a0 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -1,8 +1,8 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local uuid = require("kong.tools.uuid").uuid local admin = require "spec.fixtures.admin_api" @@ -20,7 +20,7 @@ local function cluster_client(opts) cert = "spec/fixtures/kong_clustering.crt", cert_key = "spec/fixtures/kong_clustering.key", node_hostname = opts.hostname or "test", - node_id = opts.id or utils.uuid(), + node_id = opts.id or uuid(), node_version = opts.version, node_plugins_list = PLUGIN_LIST, }) @@ -142,7 +142,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected.config.error_code = nil expected.config.error_message = nil expected.config.sync_rate = nil - do_assert(utils.uuid(), "3.0.0", expected) + do_assert(uuid(), "3.0.0", expected) --[[ @@ -153,7 +153,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil expected.config.sync_rate = nil - do_assert(utils.uuid(), "3.2.0", expected) + do_assert(uuid(), "3.2.0", expected) --[[ @@ -164,7 +164,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil expected.config.sync_rate = nil - do_assert(utils.uuid(), "3.3.0", expected) + do_assert(uuid(), "3.3.0", expected) -- cleanup admin.plugins:remove({ id = rate_limit.id }) @@ -191,7 +191,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(rate_limit) expected.config.redis = nil - do_assert(utils.uuid(), "3.4.0", expected) + do_assert(uuid(), "3.4.0", expected) -- cleanup admin.plugins:remove({ id = rate_limit.id }) @@ -212,7 +212,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() assert.not_nil(cors.config.private_network) local expected_cors = cycle_aware_deep_copy(cors) expected_cors.config.private_network = nil - do_assert(utils.uuid(), "3.4.0", expected_cors) + do_assert(uuid(), "3.4.0", expected_cors) -- cleanup admin.plugins:remove({ id = cors.id }) @@ -228,7 +228,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- ]] } } - do_assert(utils.uuid(), "3.5.0", cors) + do_assert(uuid(), "3.5.0", cors) -- cleanup admin.plugins:remove({ id = cors.id }) @@ -253,7 +253,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_otel_prior_35.config.header_type = "preserve" expected_otel_prior_35.config.sampling_rate = nil expected_otel_prior_35.config.propagation = nil - do_assert(utils.uuid(), "3.4.0", expected_otel_prior_35) + do_assert(uuid(), "3.4.0", expected_otel_prior_35) -- cleanup admin.plugins:remove({ id = opentelemetry.id }) @@ -274,7 +274,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_otel_prior_34.config.header_type = "preserve" expected_otel_prior_34.config.sampling_rate = nil expected_otel_prior_34.config.propagation = nil - do_assert(utils.uuid(), "3.3.0", expected_otel_prior_34) + do_assert(uuid(), "3.3.0", expected_otel_prior_34) -- cleanup admin.plugins:remove({ id = opentelemetry.id }) @@ -300,7 +300,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_zipkin_prior_35.config.header_type = "preserve" expected_zipkin_prior_35.config.default_header_type = "b3" expected_zipkin_prior_35.config.propagation = nil - do_assert(utils.uuid(), "3.4.0", expected_zipkin_prior_35) + do_assert(uuid(), "3.4.0", expected_zipkin_prior_35) -- cleanup admin.plugins:remove({ id = zipkin.id }) @@ -321,7 +321,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_zipkin_prior_34.config.header_type = "preserve" expected_zipkin_prior_34.config.default_header_type = "b3" expected_zipkin_prior_34.config.propagation = nil - do_assert(utils.uuid(), "3.3.0", expected_zipkin_prior_34) + do_assert(uuid(), "3.3.0", expected_zipkin_prior_34) -- cleanup admin.plugins:remove({ id = zipkin.id }) @@ -372,7 +372,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() namespace = "test_namespace", scan_count = 13 } - do_assert(utils.uuid(), "3.5.0", expected_acme_prior_36) + do_assert(uuid(), "3.5.0", expected_acme_prior_36) -- cleanup admin.plugins:remove({ id = acme.id }) @@ -417,7 +417,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_rl_prior_36.config.redis_server_name = "example.test" - do_assert(utils.uuid(), "3.5.0", expected_rl_prior_36) + do_assert(uuid(), "3.5.0", expected_rl_prior_36) -- cleanup admin.plugins:remove({ id = rl.id }) @@ -466,7 +466,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_response_rl_prior_36.config.redis_server_name = "example.test" - do_assert(utils.uuid(), "3.5.0", expected_response_rl_prior_36) + do_assert(uuid(), "3.5.0", expected_response_rl_prior_36) -- cleanup admin.plugins:remove({ id = response_rl.id }) @@ -505,7 +505,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_ai_proxy_prior_37.config.model.options.upstream_path = nil expected_ai_proxy_prior_37.config.route_type = "llm/v1/chat" - do_assert(utils.uuid(), "3.6.0", expected_ai_proxy_prior_37) + do_assert(uuid(), "3.6.0", expected_ai_proxy_prior_37) -- cleanup admin.plugins:remove({ id = ai_proxy.id }) @@ -544,7 +544,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_ai_request_transformer_prior_37 = cycle_aware_deep_copy(ai_request_transformer) expected_ai_request_transformer_prior_37.config.llm.model.options.upstream_path = nil - do_assert(utils.uuid(), "3.6.0", expected_ai_request_transformer_prior_37) + do_assert(uuid(), "3.6.0", expected_ai_request_transformer_prior_37) -- cleanup admin.plugins:remove({ id = ai_request_transformer.id }) @@ -581,7 +581,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_ai_response_transformer_prior_37 = cycle_aware_deep_copy(ai_response_transformer) expected_ai_response_transformer_prior_37.config.llm.model.options.upstream_path = nil - do_assert(utils.uuid(), "3.6.0", expected_ai_response_transformer_prior_37) + do_assert(uuid(), "3.6.0", expected_ai_response_transformer_prior_37) -- cleanup admin.plugins:remove({ id = ai_response_transformer.id }) diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index 2d507dda2fc..cd67cd502c2 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -1,7 +1,6 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" -local is_valid_uuid = utils.is_valid_uuid +local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid local PREFIX = "servroot.dp" local NODE_ID = PREFIX .. "/kong.id" diff --git a/spec/02-integration/20-wasm/01-admin-api_spec.lua b/spec/02-integration/20-wasm/01-admin-api_spec.lua index ee9c3ce8316..6ca6d75798c 100644 --- a/spec/02-integration/20-wasm/01-admin-api_spec.lua +++ b/spec/02-integration/20-wasm/01-admin-api_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local fmt = string.format @@ -99,7 +99,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() local body = assert.response(res).has.jsonbody() assert.is_string(body.id) - assert.truthy(utils.is_valid_uuid(body.id)) + assert.truthy(uuid.is_valid_uuid(body.id)) assert.equals(1, #body.filters) assert.equals("tests", body.filters[1].name) @@ -172,7 +172,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() it("returns 404 if not found", function() assert.response( - admin:get("/filter-chains/" .. utils.uuid()) + admin:get("/filter-chains/" .. uuid.uuid()) ).has.status(404) end) end) @@ -234,7 +234,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() end) - unsupported("POST", "/filter-chains/" .. utils.uuid()) + unsupported("POST", "/filter-chains/" .. uuid.uuid()) end) end -- each { "id", "name" } @@ -270,7 +270,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() local body = assert.response(res).has.jsonbody() assert.is_string(body.id) - assert.truthy(utils.is_valid_uuid(body.id)) + assert.truthy(uuid.is_valid_uuid(body.id)) assert.equals(1, #body.filters) assert.equals("tests", body.filters[1].name) @@ -340,7 +340,7 @@ describe("wasm admin API [#" .. strategy .. "]", function() it("returns 404 if not found", function() assert.response( - admin:get(path .. utils.uuid()) + admin:get(path .. uuid.uuid()) ).has.status(404) end) end) @@ -666,7 +666,7 @@ describe("wasm admin API - wasm = off [#" .. strategy .. "]", function() it("PATCH returns 400", function() assert.response( - admin:patch(path .. "/" .. utils.uuid()), json({ + admin:patch(path .. "/" .. uuid.uuid()), json({ filters = { { name = "tests" } }, service = { id = service.id }, }) @@ -675,7 +675,7 @@ describe("wasm admin API - wasm = off [#" .. strategy .. "]", function() it("PUT returns 400", function() assert.response( - admin:put(path .. "/" .. utils.uuid()), json({ + admin:put(path .. "/" .. uuid.uuid()), json({ filters = { { name = "tests" } }, service = { id = service.id }, }) @@ -684,7 +684,7 @@ describe("wasm admin API - wasm = off [#" .. strategy .. "]", function() it("DELETE returns 400", function() assert.response( - admin:delete(path .. "/" .. utils.uuid()) + admin:delete(path .. "/" .. uuid.uuid()) ).has.status(400) end) diff --git a/spec/02-integration/20-wasm/02-db_spec.lua b/spec/02-integration/20-wasm/02-db_spec.lua index be7e2ec7e2b..cd3d1ee3465 100644 --- a/spec/02-integration/20-wasm/02-db_spec.lua +++ b/spec/02-integration/20-wasm/02-db_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local schema_lib = require "kong.db.schema.json" local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) @@ -63,11 +63,11 @@ describe("wasm DB entities [#" .. strategy .. "]", function() })) assert.is_string(chain.id) - assert.truthy(utils.is_valid_uuid(chain.id)) + assert.truthy(uuid.is_valid_uuid(chain.id)) end) it("can be user-generated", function() - local id = utils.uuid() + local id = uuid.uuid() local chain = assert(dao:insert({ id = id, service = make_service(), @@ -76,7 +76,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() assert.is_string(chain.id) assert.equals(id, chain.id) - assert.truthy(utils.is_valid_uuid(chain.id)) + assert.truthy(uuid.is_valid_uuid(chain.id)) end) it("must be a valid uuid", function() @@ -178,7 +178,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() it("requires the route to exist", function() local chain, err, err_t = dao:insert({ filters = { { name = "test" } }, - route = { id = utils.uuid() }, + route = { id = uuid.uuid() }, }) assert.is_nil(chain) @@ -210,7 +210,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() it("requires the service to exist", function() local chain, err, err_t = dao:insert({ filters = { { name = "test" } }, - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, }) assert.is_nil(chain) @@ -247,7 +247,7 @@ describe("wasm DB entities [#" .. strategy .. "]", function() helpers.wait_until(function() local updated = assert(dao:update( { id = chain.id }, - { tags = { utils.uuid() } } + { tags = { uuid.uuid() } } )) return updated.updated_at > chain.updated_at diff --git a/spec/03-plugins/03-http-log/02-schema_spec.lua b/spec/03-plugins/03-http-log/02-schema_spec.lua index f96b4eadb0a..2bd01c54c17 100644 --- a/spec/03-plugins/03-http-log/02-schema_spec.lua +++ b/spec/03-plugins/03-http-log/02-schema_spec.lua @@ -2,7 +2,7 @@ local PLUGIN_NAME = "http-log" local Queue = require "kong.tools.queue" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local mocker = require "spec.fixtures.mocker" -- helper function to validate data against a schema @@ -37,7 +37,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() err = function(message) return log('ERR', message) end, }, plugin = { - get_id = function () return utils.uuid() end, + get_id = function () return uuid.uuid() end, }, }, ngx = { diff --git a/spec/03-plugins/05-syslog/01-log_spec.lua b/spec/03-plugins/05-syslog/01-log_spec.lua index c84c55213c6..9f913dd36c6 100644 --- a/spec/03-plugins/05-syslog/01-log_spec.lua +++ b/spec/03-plugins/05-syslog/01-log_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local cjson = require "cjson" local pl_stringx = require "pl.stringx" @@ -159,7 +159,7 @@ for _, strategy in helpers.each_strategy() do end) local function do_test(host, expecting_same, grpc) - local uuid = utils.uuid() + local uuid = uuid.uuid() local ok, resp if not grpc then diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 49f3f3561a1..6c63dbde3ed 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local http_mock = require "spec.helpers.http_mock" local MOCK_PORT = helpers.get_available_port() @@ -117,7 +117,7 @@ for _, strategy in helpers.each_strategy() do name = "key-auth", route = { id = route4.id }, config = { - anonymous = utils.uuid(), -- unknown consumer + anonymous = uuid.uuid(), -- unknown consumer }, } diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 765a3a4aa77..34560721de3 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" for _, strategy in helpers.each_strategy() do @@ -104,7 +104,7 @@ for _, strategy in helpers.each_strategy() do name = "basic-auth", route = { id = route4.id }, config = { - anonymous = utils.uuid(), -- a non-existing consumer id + anonymous = uuid.uuid(), -- a non-existing consumer id }, } diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index d091fb8e478..972749f604e 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -2,7 +2,7 @@ local cjson = require "cjson" local helpers = require "spec.helpers" local fixtures = require "spec.03-plugins.16-jwt.fixtures" local jwt_encoder = require "kong.plugins.jwt.jwt_parser" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local PAYLOAD = { @@ -121,7 +121,7 @@ for _, strategy in helpers.each_strategy() do plugins:insert({ name = "jwt", route = { id = routes[7].id }, - config = { anonymous = utils.uuid() }, + config = { anonymous = uuid.uuid() }, }) plugins:insert({ diff --git a/spec/03-plugins/18-acl/01-api_spec.lua b/spec/03-plugins/18-acl/01-api_spec.lua index dd84c9eb292..202ba067ab3 100644 --- a/spec/03-plugins/18-acl/01-api_spec.lua +++ b/spec/03-plugins/18-acl/01-api_spec.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local cjson = require "cjson" local helpers = require "spec.helpers" @@ -466,7 +466,7 @@ for _, strategy in helpers.each_strategy() do end) it("does not create acl when missing consumer", function() - local res = admin_client:put("/acls/" .. utils.uuid(), { + local res = admin_client:put("/acls/" .. uuid.uuid(), { body = { group = "test-group" }, headers = { ["Content-Type"] = "application/json" @@ -478,7 +478,7 @@ for _, strategy in helpers.each_strategy() do end) it("creates acl", function() - local res = admin_client:put("/acls/" .. utils.uuid(), { + local res = admin_client:put("/acls/" .. uuid.uuid(), { body = { group = "test-group", consumer = { diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index 643ed1adfcf..4e3a1920d0f 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -1,7 +1,7 @@ local cjson = require "cjson" local openssl_mac = require "resty.openssl.mac" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local resty_sha256 = require "resty.sha256" local fmt = string.format @@ -95,7 +95,7 @@ for _, strategy in helpers.each_strategy() do name = "hmac-auth", route = { id = route3.id }, config = { - anonymous = utils.uuid(), -- non existing consumer + anonymous = uuid.uuid(), -- non existing consumer clock_skew = 3000 } } diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index f0aa66e60ad..f106076e58b 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local cjson = require "cjson" @@ -136,7 +136,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do base_dn = "ou=scientists,dc=ldap,dc=mashape,dc=com", attribute = "uid", cache_ttl = 2, - anonymous = utils.uuid(), -- non existing consumer + anonymous = uuid.uuid(), -- non existing consumer } } diff --git a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua index 640de183f1d..f28dc47f445 100644 --- a/spec/03-plugins/23-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/23-rate-limiting/02-policies_spec.lua @@ -1,4 +1,4 @@ -local uuid = require("kong.tools.utils").uuid +local uuid = require("kong.tools.uuid").uuid local helpers = require "spec.helpers" local timestamp = require "kong.tools.timestamp" diff --git a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua index d5c122fb62a..19d8d20d6e3 100644 --- a/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua +++ b/spec/03-plugins/23-rate-limiting/06-shorthand_fields_spec.lua @@ -1,11 +1,11 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" +local uuid = require("kong.tools.uuid").uuid describe("Plugin: rate-limiting (shorthand fields)", function() local bp, route, admin_client - local plugin_id = utils.uuid() + local plugin_id = uuid() lazy_setup(function() bp = helpers.get_db_utils(nil, { diff --git a/spec/03-plugins/24-response-rate-limiting/02-policies_spec.lua b/spec/03-plugins/24-response-rate-limiting/02-policies_spec.lua index 38b3a240f0c..dbc848b6631 100644 --- a/spec/03-plugins/24-response-rate-limiting/02-policies_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/02-policies_spec.lua @@ -1,4 +1,4 @@ -local uuid = require("kong.tools.utils").uuid +local uuid = require("kong.tools.uuid").uuid local helpers = require "spec.helpers" local timestamp = require "kong.tools.timestamp" diff --git a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua index 69275b32288..3d2de4c436a 100644 --- a/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/06-shorthand_fields_spec.lua @@ -1,11 +1,11 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" +local uuid = require("kong.tools.uuid").uuid describe("Plugin: response-ratelimiting (shorthand fields)", function() local bp, route, admin_client - local plugin_id = utils.uuid() + local plugin_id = uuid() lazy_setup(function() bp = helpers.get_db_utils(nil, { diff --git a/spec/03-plugins/25-oauth2/01-schema_spec.lua b/spec/03-plugins/25-oauth2/01-schema_spec.lua index f0de8317a15..13a6c31c936 100644 --- a/spec/03-plugins/25-oauth2/01-schema_spec.lua +++ b/spec/03-plugins/25-oauth2/01-schema_spec.lua @@ -1,5 +1,5 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local schema_def = require "kong.plugins.oauth2.schema" local DAO_MAX_TTL = require("kong.constants").DATABASE.DAO_MAX_TTL local v = require("spec.helpers").validate_plugin_config_schema @@ -118,7 +118,7 @@ for _, strategy in helpers.each_strategy() do local ok, err_t = oauth2_tokens_schema:validate_insert({ credential = { id = "foo" }, - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, expires_in = 1, }) assert.falsy(ok) @@ -129,8 +129,8 @@ for _, strategy in helpers.each_strategy() do local ok, err_t = oauth2_tokens_schema:validate_insert({ - credential = { id = utils.uuid() }, - service = { id = utils.uuid() }, + credential = { id = uuid.uuid() }, + service = { id = uuid.uuid() }, expires_in = 1, token_type = "bearer", }) @@ -152,7 +152,7 @@ for _, strategy in helpers.each_strategy() do local ok, err_t = oauth2_authorization_codes_schema:validate_insert({ credential = { id = "foo" }, - service = { id = utils.uuid() }, + service = { id = uuid.uuid() }, }) assert.falsy(ok) assert.same({ @@ -160,8 +160,8 @@ for _, strategy in helpers.each_strategy() do }, err_t) local ok, err_t = oauth2_authorization_codes_schema:validate_insert({ - credential = { id = utils.uuid() }, - service = { id = utils.uuid() }, + credential = { id = uuid.uuid() }, + service = { id = uuid.uuid() }, }) assert.truthy(ok) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 48e1cf018a2..e941769b602 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -1,6 +1,6 @@ local cjson = require "cjson" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" local admin_api = require "spec.fixtures.admin_api" local sha256 = require "resty.sha256" local jwt_encoder = require "kong.plugins.jwt.jwt_parser" @@ -510,7 +510,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() config = { scopes = { "email", "profile", "user.email" }, global_credentials = true, - anonymous = utils.uuid(), -- a non existing consumer + anonymous = uuid.uuid(), -- a non existing consumer }, }) diff --git a/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua b/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua index f40b47f9af6..ba199a7440b 100644 --- a/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua +++ b/spec/03-plugins/29-acme/07-shorthand_fields_spec.lua @@ -1,11 +1,11 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local cjson = require "cjson" +local uuid = require("kong.tools.uuid").uuid describe("Plugin: acme (shorthand fields)", function() local bp, route, admin_client - local plugin_id = utils.uuid() + local plugin_id = uuid() lazy_setup(function() bp = helpers.get_db_utils(nil, { diff --git a/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua b/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua index 83768ef7ab8..436256de6cd 100644 --- a/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua +++ b/spec/03-plugins/39-reconfiguration-completion/01-access_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" -local utils = require "kong.tools.utils" +local uuid = require "kong.tools.uuid" describe("Reconfiguration completion detection plugin", function() @@ -11,7 +11,7 @@ describe("Reconfiguration completion detection plugin", function() local function plugin_tests() - local configuration_version = utils.uuid() + local configuration_version = uuid.uuid() local res = admin_client:post("/plugins", { body = { @@ -72,7 +72,7 @@ describe("Reconfiguration completion detection plugin", function() }) assert.res_status(201, res) - configuration_version = utils.uuid() + configuration_version = uuid.uuid() res = admin_client:patch("/plugins/" .. reconfiguration_completion_plugin_id, { body = { config = { diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index 644d80befb9..fdac769de7e 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -4,6 +4,7 @@ local helpers = require "spec.helpers" local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local https_server = require "spec.fixtures.https_server" +local uuid = require("kong.tools.uuid").uuid local CONSISTENCY_FREQ = 1 @@ -228,7 +229,7 @@ do end add_certificate = function(bp, data) - local certificate_id = utils.uuid() + local certificate_id = uuid() local req = kong_table.cycle_aware_deep_copy(data) or {} req.id = certificate_id bp.certificates:insert(req) @@ -236,7 +237,7 @@ do end add_upstream = function(bp, data) - local upstream_id = utils.uuid() + local upstream_id = uuid() local req = kong_table.cycle_aware_deep_copy(data) or {} local upstream_name = req.name or gen_sym("upstream") req.name = upstream_name @@ -336,8 +337,8 @@ do add_api = function(bp, upstream_name, opts) opts = opts or {} - local route_id = utils.uuid() - local service_id = utils.uuid() + local route_id = uuid() + local service_id = uuid() local route_host = gen_sym("host") local sproto = opts.service_protocol or opts.route_protocol or "http" local rproto = opts.route_protocol or "http" diff --git a/spec/helpers.lua b/spec/helpers.lua index ed6170ec64f..57b9fea00da 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -61,7 +61,6 @@ local pl_Set = require "pl.Set" local Schema = require "kong.db.schema" local Entity = require "kong.db.schema.entity" local cjson = require "cjson.safe" -local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local http = require "resty.http" local pkey = require "resty.openssl.pkey" @@ -78,6 +77,7 @@ local stress_generator = require "spec.fixtures.stress_generator" local resty_signal = require "resty.signal" local lfs = require "lfs" local luassert = require "luassert.assert" +local uuid = require("kong.tools.uuid").uuid ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -594,7 +594,7 @@ local plugins_schema = assert(Entity.new(plugins_schema_def)) local function validate_plugin_config_schema(config, schema_def) assert(plugins_schema:new_subschema(schema_def.name, schema_def)) local entity = { - id = utils.uuid(), + id = uuid(), name = schema_def.name, config = config } @@ -4061,7 +4061,7 @@ local function clustering_client(opts) local c = assert(ws_client:new()) local uri = "wss://" .. opts.host .. ":" .. opts.port .. - "/v1/outlet?node_id=" .. (opts.node_id or utils.uuid()) .. + "/v1/outlet?node_id=" .. (opts.node_id or uuid()) .. "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. "&node_version=" .. (opts.node_version or KONG_VERSION) From 32cd176467fcabfef1f00c52859841eb46af9bb6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 28 May 2024 10:58:36 +0800 Subject: [PATCH 3674/4351] style(router/atc): simplify sni transform code (#13059) KAG-4138 --- kong/router/transform.lua | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/kong/router/transform.lua b/kong/router/transform.lua index 26f996894a3..68e0958cf76 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -295,20 +295,19 @@ end local function sni_val_transform(op, sni) - -- prefix matching + -- prefix matching, like 'x.*' if op == OP_PREFIX then - sni = sni:sub(1, -2) + return sni:sub(1, -2) + end - else - if #sni > 1 and byte(sni, -1) == DOT then - -- last dot in FQDNs must not be used for routing - sni = sni:sub(1, -2) - end + -- last dot in FQDNs must not be used for routing + if #sni > 1 and byte(sni, -1) == DOT then + sni = sni:sub(1, -2) + end - -- postfix matching - if op == OP_POSTFIX then - sni = sni:sub(2) - end + -- postfix matching, like '*.x' + if op == OP_POSTFIX then + sni = sni:sub(2) end return sni From 31db1f88122c8763672c308765246236e0cab2a7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 28 May 2024 10:58:59 +0800 Subject: [PATCH 3675/4351] style(router/atc): move http vars into proper scope (#13061) --- kong/router/fields.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index 7ffe0abf9bd..d4cc3059bb9 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -17,11 +17,6 @@ local get_uri_args = ngx.req.get_uri_args local server_name = require("ngx.ssl").server_name -local PREFIX_LEN = 13 -- #"http.headers." -local HTTP_HEADERS_PREFIX = "http.headers." -local HTTP_QUERIES_PREFIX = "http.queries." - - local HTTP_FIELDS = { ["String"] = {"net.protocol", "tls.sni", @@ -211,6 +206,11 @@ if is_http then local re_split = require("ngx.re").split + local PREFIX_LEN = 13 -- #"http.headers." + local HTTP_HEADERS_PREFIX = "http.headers." + local HTTP_QUERIES_PREFIX = "http.queries." + + local HTTP_SEGMENTS_PREFIX = "http.path.segments." local HTTP_SEGMENTS_PREFIX_LEN = #HTTP_SEGMENTS_PREFIX local HTTP_SEGMENTS_OFFSET = 1 From 9b55172bc65e3dcc87e760c28bcb5b702bfa967a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Tue, 28 May 2024 05:46:52 +0200 Subject: [PATCH 3676/4351] docs(copyright): update copyright (#13092) --- COPYRIGHT | 630 +++++++++++++++++++++++++++++++++++++++++------------- 1 file changed, 476 insertions(+), 154 deletions(-) diff --git a/COPYRIGHT b/COPYRIGHT index 6c1e1467dfb..ff2dcd7c939 100644 --- a/COPYRIGHT +++ b/COPYRIGHT @@ -178,8 +178,23 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. go-spew https://github.com/davecgh/go-spew -https://github.com/davecgh/go-spew#license +https://github.com/davecgh/go-spew/blob/master/LICENSE +ISC License + +Copyright (c) 2012-2016 Dave Collins + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. %%%%%%%%% @@ -274,9 +289,29 @@ SOFTWARE. loadkit https://github.com/leafo/loadkit -https://github.com/leafo/loadkit#license +https://github.com/leafo/loadkit/blob/master/LICENSE -MIT, Copyright (C) 2014 by Leaf Corcoran +MIT License + +Copyright (c) 2023 Leaf Corcoran + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. %%%%%%%%% @@ -415,6 +450,216 @@ Redistribution and use in source and binary forms, with or without modification, THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +%%%%%%%%% + +lua-resty-aws + +https://Kong.github.io/lua-resty-aws/topics/README.md.html +https://github.com/Kong/lua-resty-aws/blob/master/LICENSE + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright 2020-2024 Kong Inc. + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. + + %%%%%%%%% lua-resty-counter @@ -910,6 +1155,66 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +%%%%%%%%% + +lua-resty-ljsonschema + +https://github.com/Tieske/lua-resty-ljsonschema +https://github.com/Tieske/lua-resty-ljsonschema/blob/master/LICENSE.md + +# MIT License + +### Copyright (c) 2017 Julien Desgats, 2019-2023 Thijs Schreijer + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + +%%%%%%%%% + +lua-resty-luasocket + +https://github.com/Tieske/lua-resty-luasocket +https://github.com/Tieske/lua-resty-luasocket/blob/master/LICENSE.md + +# The MIT License (MIT) + +### Copyright (c) 2016-2019 Thibault Charbonnier, 2021-2024 Thijs Schreijer. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + + %%%%%%%%% lua-resty-openssl @@ -976,6 +1281,37 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +%%%%%%%%% + +lua-resty-snappy + +https://github.com/bungle/lua-resty-snappy +https://github.com/bungle/lua-resty-snappy/blob/master/LICENSE + +Copyright (c) 2014, Aapo Talvensaari +All rights reserved. + +Redistribution and use in source and binary forms, with or without modification, +are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, this + list of conditions and the following disclaimer in the documentation and/or + other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON +ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + %%%%%%%%% lua-resty-timer @@ -1382,19 +1718,19 @@ https://github.com/kong/lua-resty-timer-ng/blob/master/LICENSE same "printed page" as the copyright notice for easier identification within third-party archives. - Copyright 2016-2022 Kong Inc. +Copyright 2016-2022 Kong Inc. - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at - http://www.apache.org/licenses/LICENSE-2.0 + http://www.apache.org/licenses/LICENSE-2.0 - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. %%%%%%%%% @@ -1457,6 +1793,37 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +%%%%%%%%% + +luaexpat + +https://lunarmodules.github.io/luaexpat +https://github.com/lunarmodules/luaexpat/blob/master/LICENSE + +Copyright (C) 2003-2007 The Kepler Project, 2013-2022 Matthew Wild + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, copy, +modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS +BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + + %%%%%%%%% LuaFileSystem @@ -1517,36 +1884,6 @@ THE SOFTWARE. -%%%%%%%%% - -luaossl - -http://25thandclement.com/~william/projects/luaossl.html -https://github.com/wahern/luaossl/blob/master/LICENSE - -Copyright (c) - 2012-2017 William Ahern - 2015-2019 Daurnimator - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. - - %%%%%%%%% LuaRocks @@ -1583,7 +1920,7 @@ LuaSec https://github.com/brunoos/luasec/wiki https://github.com/brunoos/luasec/blob/master/LICENSE -LuaSec 1.3.1 license +LuaSec 1.3.2 license Copyright (C) 2006-2023 Bruno Silvestre, UFG Permission is hereby granted, free of charge, to any person obtaining @@ -1795,6 +2132,34 @@ SOFTWARE. +%%%%%%%%% + +net-url + +https://github.com/golgote/neturl +https://github.com/golgote/neturl/blob/master/LICENSE.txt + +Copyright (c) 2011-2023 Bertrand Mansion + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. + + %%%%%%%%% OpenResty @@ -2320,102 +2685,15 @@ the FAQ for more information on the distribution of modified source versions. %%%%%%%%% -penlight - -https://lunarmodules.github.io/penlight -https://github.com/lunarmodules/penlight/blob/master/LICENSE.md - -Copyright (C) 2009-2016 Steve Donovan, David Manura. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF -ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED -TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A -PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT -SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR -ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN -ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE -OR OTHER DEALINGS IN THE SOFTWARE. - - -%%%%%%%%% - -pgmoon - -https://github.com/leafo/pgmoon -https://github.com/leafo/pgmoon/blob/master/LICENSE - -Copyright (C) 2018 by Leaf Corcoran - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - - -%%%%%%%%% - -testify - -https://github.com/stretchr/testify -https://github.com/stretchr/testify/blob/master/LICENSE - -MIT License - -Copyright (c) 2012-2020 Mat Ryer, Tyler Bunnell and contributors. - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in all -copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE -SOFTWARE. - - -%%%%%%%%% +OpenSSL -version +https://github.com/openssl/openssl +https://github.com/openssl/openssl/blob/master/LICENSE.txt -https://github.com/Kong/version.lua -https://github.com/Kong/version.lua/blob/master/LICENSE Apache License Version 2.0, January 2004 - http://www.apache.org/licenses/ + https://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION @@ -2590,29 +2868,73 @@ https://github.com/Kong/version.lua/blob/master/LICENSE END OF TERMS AND CONDITIONS - APPENDIX: How to apply the Apache License to your work. - To apply the Apache License to your work, attach the following - boilerplate notice, with the fields enclosed by brackets "{}" - replaced with your own identifying information. (Don't include - the brackets!) The text should be enclosed in the appropriate - comment syntax for the file format. We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. +%%%%%%%%% - Copyright {yyyy} {name of copyright owner} +penlight - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at +https://lunarmodules.github.io/penlight +https://github.com/lunarmodules/penlight/blob/master/LICENSE.md - http://www.apache.org/licenses/LICENSE-2.0 +Copyright (C) 2009-2016 Steve Donovan, David Manura. - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF +ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED +TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A +PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT +SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR +ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN +ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE +OR OTHER DEALINGS IN THE SOFTWARE. + + +%%%%%%%%% + +testify + +https://github.com/stretchr/testify +https://github.com/stretchr/testify/blob/master/LICENSE + +MIT License + +Copyright (c) 2012-2020 Mat Ryer, Tyler Bunnell and contributors. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + +%%%%%%%%% + +version + +https://github.com/Kong/version.lua +undefined +undefined From d73a83534495078e09ebb39c975b6e349a8e2655 Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 22 May 2024 18:03:25 +0200 Subject: [PATCH 3677/4351] docs(dynamic-hooks): add dynamic hooks docs adds a readme for the dynamic hooks core feature and reference docs in the code --- kong/dynamic_hook/README.md | 96 +++++++++++++++++++++++++++++++++++++ kong/dynamic_hook/init.lua | 57 ++++++++++++++++++++++ 2 files changed, 153 insertions(+) create mode 100644 kong/dynamic_hook/README.md diff --git a/kong/dynamic_hook/README.md b/kong/dynamic_hook/README.md new file mode 100644 index 00000000000..281408a4cb6 --- /dev/null +++ b/kong/dynamic_hook/README.md @@ -0,0 +1,96 @@ +## Dynamic hooks + +Dynamic hooks can be used to extend Kong's behavior and run code at specific stages in the request/response lifecycle. + + +### Principles of operation + +This module provides a way to define, enable, and execute dynamic hooks in Kong. It also allows hooking "before" and "after" handlers to functions, that are patched to execute them when called. +Dynamic Hooks can be organized into groups, allowing to enable or disable sets of hooks collectively. + +Dynamic Hooks are intended solely for internal use. Usage of this feature is at your own risk. + + +#### Example usage + +```lua +local dynamic_hook = require "kong.dynamic_hook" + +---------------------------------------- +-- Define a hook handler +local function before_hook(...) + io.write("hello, ") +end + +-- Hook a function +dynamic_hook.hook_function("my_group", _G, "print", "varargs", { + befores = { before_hook }, +}) + +-- Enable the hook group +dynamic_hook.always_enable("my_group") + +-- Call the function +print("world!") -- prints "hello, world!" + +---------------------------------------- +-- Define another hook handler +local function log_event_hook(arg1, arg2) + ngx.log(ngx.INFO, "event triggered with args: ", arg1, ", ", arg2) +end + +-- Register a new hook +dynamic_hook.hook("event_group", "log_event", log_event_hook) + +-- Enable the hook group for this request +dynamic_hook.enable_on_this_request("event_group") + +-- Run the hook +dynamic_hook.run_hook("event_group", "log_event", 10, "test") +``` + + +### Application in Kong Gateway + +Kong Gateway defines, registers and runs the following hooks: + + +| Hook | Description | Run Location | +| ----------- | ----------- | ----------- | +| timing:auth - auth | (Timing module) enables request debugging
for requests that match the requirements | Kong.rewrite (beginning) | +| timing - before:rewrite | (Timing module) enters the "rewrite" context, to begin
measuring the rewrite phase's duration | Kong.rewrite (beginning) | +| timing - after:rewrite | (Timing module) exits the "rewrite" context, to end
measuring the rewrite phase's duration | Kong.rewrite (end) | +| timing - dns:cache_lookup | (Timing module) sets the cache_hit context property | During each in-memory DNS cache lookup | +| timing - before:balancer | (Timing module) enters the "balancer" context, to begin
measuring the balancer phase's duration | Kong.balancer (beginning) | +| timing - after:balancer | (Timing module) exits the "balancer" context, to end
measuring the balancer phase's duration | Kong.balancer (end) | +| timing - before:access | (Timing module) enters the "access" context, to begin
measuring the access phase's duration | Kong.access (beginning) | +| timing - before:router | (Timing module) enters the router's context, to begin
measuring the router's execution | Before router initialization | +| timing - after:router | (Timing module) exits the router's context, to end
measuring the router's execution | After router execution | +| timing - workspace_id:got | (Timing module) sets the workspace_id context property | Kong.access, after workspace ID assignment | +| timing - after:access | (Timing module) exits the "access" context, to end
measuring the access phase's duration | Kong.access (end) | +| timing - before:response | (Timing module) enters the "response" context, to begin
measuring the response phase's duration | Kong.response (beginning) | +| timing - after:response | (Timing module) exits the "response" context, to end
measuring the response phase's duration | Kong.response (end) | +| timing - before:header_filter | (Timing module) enters the "header_filter" context, to begin
measuring the header_filter phase's duration | Kong.header_filter (beginning) | +| timing - after:header_filter | (Timing module) exits the "header_filter" context, to end
measuring the header_filter phase's duration | Kong.header_filter (end) | +| timing - before:body_filter | (Timing module) enters the "body_filter" context, to begin
measuring the body_filter phase's duration | Kong.body_filter (beginning) | +| timing - after:body_filter | (Timing module) exits the "body_filter" context, to end
measuring the body_filter phase's duration | Kong.body_filter (end) | +| timing - before:log | (Timing module) enters the "log" context, to begin
measuring the log phase's duration | Kong.log (beginning) | +| timing - after:log | (Timing module) exits the "log" context, to end
measuring the log phase's duration | Kong.log (end) | +| timing - before:plugin_iterator | (Timing module) enters the "plugins" context, to begin
measuring the plugins iterator's execution | Before plugin iteration starts | +| timing - after:plugin_iterator | (Timing module) exits the "plugins" context, to end
measuring the plugins iterator's execution | After plugin iteration ends | +| timing - before:plugin | (Timing module) enters each plugin's context, to begin
measuring the plugin's execution | Before each plugin handler | +| timing - after:plugin | (Timing module) exits each plugin's context, to end
measuring the plugin's execution | After each plugin handler | + + +"timing" hooks are used by the timing module when the request debugging feature is enabled. + +The following functions are patched using `hook_function`: + +| Function | Description | +| ----------- | ----------- | +| resty.dns.client.toip | (Timing module) measure dns query execution time | +| resty.http.connect | (Timing module) measure http connect execution time | +| resty.http.request | (Timing module) measure http request execution time | +| resty.redis.{method} | (Timing module) measure each Redis {method}'s
execution time | +| ngx.socket.tcp | (Timing module) measure each tcp connection
and ssl handshake execution times | +| ngx.socket.udp | (Timing module) measure each udp "setpeername"
execution time | diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index 1e1ec18ffb1..31b13b216af 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -153,6 +153,27 @@ local function wrap_function(max_args, group_name, original_func, handlers) end +--- Hooks (patches) a function +-- Hooks "before" and "after" handlers to a function. The function is patched +-- to execute the handlers when it is called. The `parent` and `function_key` +-- parameters are used to identify and patch the function to be hooked. +-- +-- @function dynamic_hook:hook_function +-- @tparam string group_name The name of the hook group +-- @tparam table parent The table containing the function to be hooked +-- @tparam string function_key The key (in the `parent` table) of the function +-- to be hooked +-- @tparam number max_args The maximum number of arguments the function accepts +-- @tparam table handlers A table containing the `before` and `after` handlers. +-- The table may contain the keys listed below: +-- * table `befores` array of handlers to execute before the function +-- * table `afters` array of handlers to execute before the function +-- +-- @usage +-- -- Define a "before" handler to be executed before the _G.print function +-- dynamic_hook.hook_function("my_group", _G, "print", "varargs", { +-- befores = { before_handler }, +-- }) function _M.hook_function(group_name, parent, function_key, max_args, handlers) assert(type(group_name) == "string", "group_name must be a string") assert(type(parent) == "table", "parent must be a table") @@ -175,6 +196,14 @@ function _M.hook_function(group_name, parent, function_key, max_args, handlers) end +--- Registers a new hook +-- The hook handler function is executed when `run_hook` is called with the +-- same `group_name` and `hook_name`. +-- +-- @function dynamic_hook:hook +-- @tparam string group_name The name of the hook group +-- @tparam string hook_name The name of the hook +-- @tparam table handler The hook function function _M.hook(group_name, hook_name, handler) assert(type(group_name) == "string", "group_name must be a string") assert(type(hook_name) == "string", "hook_name must be a string") @@ -190,6 +219,13 @@ function _M.hook(group_name, hook_name, handler) end +--- Checks if a hook group is enabled. +-- If a group is enabled, its hooks can be executed when `run_hook` is called +-- with the corresponding `group_name` and `hook_name` parameters. +-- +-- @function dynamic_hook:is_group_enabled +-- @tparam string group_name The name of the hook group +-- @treturn boolean `true` if the group is enabled, `false` otherwise function _M.is_group_enabled(group_name) assert(type(group_name) == "string", "group_name must be a string") @@ -211,6 +247,18 @@ function _M.is_group_enabled(group_name) end +--- Runs a hook +-- Runs the hook registered for the given `group_name` and `hook_name` (if the +-- group is enabled). +-- +-- @function dynamic_hook:run_hook +-- @tparam string group_name The name of the hook group +-- @tparam string hook_name The name of the hook +-- @tparam any `a1, a2, ..., a8` Arguments passed to the hook function +-- @tparam any ... Additional arguments passed to the hook function +-- @usage +-- -- Run the "my_hook" hook of the "my_group" group +-- dynamic_hook.run_hook("my_group", "my_hook", arg1, arg2) function _M.run_hook(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ...) assert(type(group_name) == "string", "group_name must be a string") assert(type(hook_name) == "string", "hook_name must be a string") @@ -243,6 +291,11 @@ function _M.run_hook(group_name, hook_name, a1, a2, a3, a4, a5, a6, a7, a8, ...) end +--- Enables a hook group for the current request +-- +-- @function dynamic_hook:enable_on_this_request +-- @tparam string group_name The name of the hook group to enable +-- @tparam table (optional) ngx_ctx The Nginx context object function _M.enable_on_this_request(group_name, ngx_ctx) assert(type(group_name) == "string", "group_name must be a string") @@ -259,6 +312,10 @@ function _M.enable_on_this_request(group_name, ngx_ctx) end +--- Enables a hook group for all requests +-- +-- @function dynamic_hook:always_enable +-- @tparam string group_name The name of the hook group to enable function _M.always_enable(group_name) assert(type(group_name) == "string", "group_name must be a string") From 47074659d2996236cce2657bbb503234a788731a Mon Sep 17 00:00:00 2001 From: Joel Teixeira <36174716+joelact@users.noreply.github.com> Date: Tue, 28 May 2024 10:17:36 +0100 Subject: [PATCH 3678/4351] fix(proxy-cache): changes age param (#12812) The age parameter on the schema was in lower case which caused the header Age to appear only when the kong debug option was enabled. This commit changes the schema parameter from age to Age. Fixes: #12787 --- changelog/unreleased/kong/fix-age-header.yml | 3 ++ kong-3.8.0-0.rockspec | 1 + kong/clustering/compat/checkers.lua | 18 +++++++++ .../compat/response_headers_translation.lua | 13 ++++++ kong/plugins/proxy-cache/schema.lua | 2 +- .../09-hybrid_mode/09-config-compat_spec.lua | 40 +++++++++++++++++++ .../31-proxy-cache/02-access_spec.lua | 2 +- 7 files changed, 77 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-age-header.yml create mode 100644 kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua diff --git a/changelog/unreleased/kong/fix-age-header.yml b/changelog/unreleased/kong/fix-age-header.yml new file mode 100644 index 00000000000..f3db9eba9be --- /dev/null +++ b/changelog/unreleased/kong/fix-age-header.yml @@ -0,0 +1,3 @@ +message: "proxy-cache response_headers age schema parameter changed from age to Age." +type: bugfix +scope: "Plugin" diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index f0a3a451c2b..bf2167708e3 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -538,6 +538,7 @@ build = { ["kong.plugins.proxy-cache.api"] = "kong/plugins/proxy-cache/api.lua", ["kong.plugins.proxy-cache.strategies"] = "kong/plugins/proxy-cache/strategies/init.lua", ["kong.plugins.proxy-cache.strategies.memory"] = "kong/plugins/proxy-cache/strategies/memory.lua", + ["kong.plugins.proxy-cache.clustering.compat.response_headers_translation"] = "kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua", ["kong.plugins.grpc-web.deco"] = "kong/plugins/grpc-web/deco.lua", ["kong.plugins.grpc-web.handler"] = "kong/plugins/grpc-web/handler.lua", diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 3c9828f56e9..3dd083fd7eb 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -23,6 +23,24 @@ end local compatible_checkers = { + { 3008000000, --[[ 3.8.0.0 ]] + function (config_table, dp_version, log_suffix) + local has_update + local adapter = require("kong.plugins.proxy-cache.clustering.compat.response_headers_translation").adapter + for _, plugin in ipairs(config_table.plugins or {}) do + if plugin.name == 'proxy-cache' then + has_update = adapter(plugin.config) + if has_update then + log_warn_message('adapts ' .. plugin.name .. ' plugin response_headers configuration to older version', + 'revert to older schema', + dp_version, log_suffix) + end + end + end + + return has_update + end + }, { 3007000000, --[[ 3.7.0.0 ]] function(config_table, dp_version, log_suffix) local has_update diff --git a/kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua b/kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua new file mode 100644 index 00000000000..56c602f23bb --- /dev/null +++ b/kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua @@ -0,0 +1,13 @@ +local function adapter(config_to_update) + if config_to_update.response_headers["Age"] ~= nil then + config_to_update.response_headers.age = config_to_update.response_headers["Age"] + config_to_update.response_headers["Age"] = nil + return true + end + + return false +end + +return { + adapter = adapter +} diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index 768e6f06975..34efa9648b5 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -78,7 +78,7 @@ return { description = "Caching related diagnostic headers that should be included in cached responses", type = "record", fields = { - { age = {type = "boolean", default = true} }, + { ["Age"] = {type = "boolean", default = true} }, { ["X-Cache-Status"] = {type = "boolean", default = true} }, { ["X-Cache-Key"] = {type = "boolean", default = true} }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 53d21bf08a0..03867d03041 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -472,6 +472,46 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = response_rl.id }) end) end) + + describe("proxy-cache plugin", function() + it("rename age field in response_headers config from age to Age", function() + -- [[ 3.8.x ]] -- + local response_rl = admin.plugins:insert { + name = "proxy-cache", + enabled = true, + config = { + response_code = { 200, 301, 404 }, + request_method = { "GET", "HEAD" }, + content_type = { "text/plain", "application/json" }, + cache_ttl = 300, + strategy = "memory", + cache_control = false, + memory = { + dictionary_name = "kong_db_cache", + }, + -- [[ age field renamed to Age + response_headers = { + ["Age"] = true, + ["X-Cache-Status"] = true, + ["X-Cache-Key"] = true + } + -- ]] + } + } + + local expected_response_rl_prior_38 = cycle_aware_deep_copy(response_rl) + expected_response_rl_prior_38.config.response_headers = { + ["age"] = true, + ["X-Cache-Status"] = true, + ["X-Cache-Key"] = true + } + + do_assert(uuid(), "3.7.0", expected_response_rl_prior_38) + + -- cleanup + admin.plugins:remove({ id = response_rl.id }) + end) + end) end) describe("ai plugins", function() diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 1dc0c5bb930..665e23fade0 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -329,7 +329,7 @@ do content_type = { "text/plain", "application/json" }, [policy] = policy_config, response_headers = { - age = false, + ["Age"] = false, ["X-Cache-Status"] = false, ["X-Cache-Key"] = false }, From 6e86e27d24db530f7b89a5fc78fa888b1b06e894 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 28 May 2024 17:51:42 +0800 Subject: [PATCH 3679/4351] docs(changelog): typofix for #13021 (#13094) KAG-4411 --- .../unreleased/kong/feat-dont-allow-priority-with-others.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml b/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml index ea6de2a9e7a..26b74d1fb60 100644 --- a/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml +++ b/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml @@ -1,5 +1,5 @@ message: | Do not allow setting priority field in traditional mode route - When 'router_flavor' is configrued as 'expressions'. + When 'router_flavor' is configured as 'expressions'. type: feature scope: Core From 2643c4ba3e5ba26c54063a2ca5dc897d7654b1c7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 May 2024 21:19:46 +0300 Subject: [PATCH 3680/4351] chore(deps): bump resty-events from 0.2.0 to 0.2.1 (#13097) ### Summary This fixes possible deadlock issue when worker is killed in middle of an event execution that also acquires locks or mutexes (and then never releases them). See: - KAG-4480 - KAG-4586 Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-events.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-events.yml diff --git a/.requirements b/.requirements index e2fe26a1b49..f53833429d6 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 -LUA_RESTY_EVENTS=8448a92cec36ac04ea522e78f6496ba03c9b1fd8 # 0.2.0 +LUA_RESTY_EVENTS=21d152d42ace72e1d51b782ca6827b851cd6a1d4 # 0.2.1 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 diff --git a/changelog/unreleased/kong/bump-lua-resty-events.yml b/changelog/unreleased/kong/bump-lua-resty-events.yml new file mode 100644 index 00000000000..2d8d614b533 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-events.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-events to 0.2.1" +type: dependency +scope: Core From 331f01ed9a421c22d4c575f6adcf7e0fe497d7ed Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 29 May 2024 09:59:17 +0800 Subject: [PATCH 3681/4351] refactor(tools/time): updating references of time functions (#13093) We are refactoring kong.tools.*, and trying to updating all references of kong.tools.time, which will make our code more clear and easy to maintain. KAG-3145 --- kong/init.lua | 10 +++++----- kong/runloop/balancer/init.lua | 2 +- kong/runloop/balancer/targets.lua | 3 +-- kong/timing/context.lua | 3 +-- kong/tools/utils.lua | 2 +- spec/01-unit/05-utils_spec.lua | 24 +++++++++++++----------- 6 files changed, 22 insertions(+), 22 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 1378c1e91fb..24a6c6b1071 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -88,7 +88,6 @@ local instrumentation = require "kong.tracing.instrumentation" local process = require "ngx.process" local tablepool = require "tablepool" local table_new = require "table.new" -local utils = require "kong.tools.utils" local emmy_debugger = require "kong.tools.emmy_debugger" local get_ctx_table = require("resty.core.ctx").get_ctx_table local admin_gui = require "kong.admin_gui" @@ -97,6 +96,7 @@ local reports = require "kong.reports" local pl_file = require "pl.file" local req_dyn_hook = require "kong.dynamic_hook" local uuid = require("kong.tools.uuid").uuid +local kong_time = require("kong.tools.time") local kong = kong @@ -130,10 +130,10 @@ local set_more_tries = ngx_balancer.set_more_tries local enable_keepalive = ngx_balancer.enable_keepalive -local time_ns = utils.time_ns -local get_now_ms = utils.get_now_ms -local get_start_time_ms = utils.get_start_time_ms -local get_updated_now_ms = utils.get_updated_now_ms +local time_ns = kong_time.time_ns +local get_now_ms = kong_time.get_now_ms +local get_start_time_ms = kong_time.get_start_time_ms +local get_updated_now_ms = kong_time.get_updated_now_ms local req_dyn_hook_run_hook = req_dyn_hook.run_hook diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 0e8268323fd..e3a3eae264b 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -28,7 +28,7 @@ local table = table local table_concat = table.concat local run_hook = hooks.run_hook local var = ngx.var -local get_updated_now_ms = utils.get_updated_now_ms +local get_updated_now_ms = require("kong.tools.time").get_updated_now_ms local is_http_module = ngx.config.subsystem == "http" local CRIT = ngx.CRIT diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index b3e39666fa4..cf9a8f0100b 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -10,7 +10,6 @@ local dns_client = require "kong.resty.dns.client" local upstreams = require "kong.runloop.balancer.upstreams" local balancers = require "kong.runloop.balancer.balancers" local dns_utils = require "kong.resty.dns.utils" -local utils = require "kong.tools.utils" local ngx = ngx local null = ngx.null @@ -23,7 +22,7 @@ local tonumber = tonumber local table_sort = table.sort local assert = assert local exiting = ngx.worker.exiting -local get_updated_now_ms = utils.get_updated_now_ms +local get_updated_now_ms = require("kong.tools.time").get_updated_now_ms local CRIT = ngx.CRIT local DEBUG = ngx.DEBUG diff --git a/kong/timing/context.lua b/kong/timing/context.lua index 54bb73c465e..2df5f5ec52b 100644 --- a/kong/timing/context.lua +++ b/kong/timing/context.lua @@ -1,5 +1,4 @@ local cjson = require("cjson.safe") -local utils = require("kong.tools.utils") local ngx_get_phase = ngx.get_phase local ngx_re_gmatch = ngx.re.gmatch @@ -9,7 +8,7 @@ local setmetatable = setmetatable local table_insert = table.insert local table_remove = table.remove -local get_cur_msec = utils.get_updated_monotonic_ms +local get_cur_msec = require("kong.tools.time").get_updated_monotonic_ms local assert = assert diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index aa75282f202..f5554b18572 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -22,9 +22,9 @@ do "kong.tools.table", "kong.tools.uuid", "kong.tools.rand", + "kong.tools.time", -- ]] keep it here for compatibility "kong.tools.string", - "kong.tools.time", "kong.tools.ip", "kong.tools.http", } diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 2a65ea7bc85..34c20289688 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -816,22 +816,24 @@ describe("Utils", function() end) describe("nginx_conf_time_to_seconds()", function() + local nginx_conf_time_to_seconds = require("kong.tools.time").nginx_conf_time_to_seconds + it("returns value in seconds", function() - assert.equal(5, utils.nginx_conf_time_to_seconds("5")) - assert.equal(5, utils.nginx_conf_time_to_seconds("5s")) - assert.equal(60, utils.nginx_conf_time_to_seconds("60s")) - assert.equal(60, utils.nginx_conf_time_to_seconds("1m")) - assert.equal(120, utils.nginx_conf_time_to_seconds("2m")) - assert.equal(7200, utils.nginx_conf_time_to_seconds("2h")) - assert.equal(172800, utils.nginx_conf_time_to_seconds("2d")) - assert.equal(1209600, utils.nginx_conf_time_to_seconds("2w")) - assert.equal(5184000, utils.nginx_conf_time_to_seconds("2M")) - assert.equal(63072000, utils.nginx_conf_time_to_seconds("2y")) + assert.equal(5, nginx_conf_time_to_seconds("5")) + assert.equal(5, nginx_conf_time_to_seconds("5s")) + assert.equal(60, nginx_conf_time_to_seconds("60s")) + assert.equal(60, nginx_conf_time_to_seconds("1m")) + assert.equal(120, nginx_conf_time_to_seconds("2m")) + assert.equal(7200, nginx_conf_time_to_seconds("2h")) + assert.equal(172800, nginx_conf_time_to_seconds("2d")) + assert.equal(1209600, nginx_conf_time_to_seconds("2w")) + assert.equal(5184000, nginx_conf_time_to_seconds("2M")) + assert.equal(63072000, nginx_conf_time_to_seconds("2y")) end) it("throws an error on bad argument", function() assert.has_error(function() - utils.nginx_conf_time_to_seconds("abcd") + nginx_conf_time_to_seconds("abcd") end, "bad argument #1 'str'") end) end) From b9ab22cd3c219b9b425bee99cb204466629d25b3 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 29 May 2024 10:00:51 +0800 Subject: [PATCH 3682/4351] tests(hybrid): reset schema for correct bootstrap in other tests (#13095) This is a follow-up of https://github.com/Kong/kong/pull/13008 KAG-4440 --- spec/01-unit/19-hybrid/03-compat_spec.lua | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index ebec56368c3..60f7bfb4d48 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -10,6 +10,16 @@ local function reset_fields() end describe("kong.clustering.compat", function() + -- The truncate() in the following teardown() will clean all tables' records, + -- which may cause some other tests to fail because the number of records + -- in the truncated table differs from the number of records after bootstrap. + -- So we need this to reset schema. + lazy_teardown(function() + if _G.kong.db then + _G.kong.db:schema_reset() + end + end) + describe("calculating fields to remove", function() before_each(reset_fields) after_each(reset_fields) From 2022ac7cee500e9d7291119096cea53c5f80fb39 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 30 May 2024 09:29:57 +0800 Subject: [PATCH 3683/4351] style(tools/uri): use `table.new` correctly (#13103) --- kong/tools/uri.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/tools/uri.lua b/kong/tools/uri.lua index 0a0274c7dab..6228ad308f5 100644 --- a/kong/tools/uri.lua +++ b/kong/tools/uri.lua @@ -40,7 +40,7 @@ end local ESCAPE_PATTERN = "[^!#$&'()*+,/:;=?@[\\]A-Z\\d\\-_.~%]" -local TMP_OUTPUT = require("table.new")(16, 0) +local TMP_OUTPUT = table_new(16, 0) local DOT = string_byte(".") local SLASH = string_byte("/") From 3e05a9b7ef02dab9dbd6755e6808645e99852c80 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 30 May 2024 09:37:49 +0800 Subject: [PATCH 3684/4351] refactor(balancer): get headers as hash identifier by ngx.var (#13063) Before this PR we use `ngx.req.get_headers()` to get all possible header values as identifier, but since nginx 1.23.0 or OpenResty 1.25.3.1 `ngx.var` can get a combined value for all header values with identical name (joined by comma), so I think that we could simplify these code. KAG-4572 --- kong/runloop/balancer/init.lua | 7 ++-- .../03-consistent-hashing_spec.lua | 40 +++++++++++++++++++ 2 files changed, 43 insertions(+), 4 deletions(-) diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index e3a3eae264b..e7cd0f66ec6 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -131,10 +131,9 @@ local function get_value_to_hash(upstream, ctx) identifier = var.remote_addr elseif hash_on == "header" then - identifier = ngx.req.get_headers()[upstream[header_field_name]] - if type(identifier) == "table" then - identifier = table_concat(identifier) - end + -- since nginx 1.23.0/openresty 1.25.3.1 + -- ngx.var will automatically combine all header values with identical name + identifier = var["http_" .. upstream[header_field_name]] elseif hash_on == "cookie" then identifier = var["cookie_" .. upstream.hash_on_cookie] diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index 97b2c9a724b..ab6bde942e6 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -58,6 +58,45 @@ for _, strategy in helpers.each_strategy() do ["hashme"] = "just a value", }) assert.are.equal(requests, oks) + assert.logfile().has.line("trying to get peer with value to hash: \\[just a value\\]") + + -- collect server results; hitcount + -- one should get all the hits, the other 0 + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert(count1.total == 0 or count1.total == requests, "counts should either get 0 or ALL hits") + assert(count2.total == 0 or count2.total == requests, "counts should either get 0 or ALL hits") + assert(count1.total + count2.total == requests) + end) + + it("hashing on multiple headers", function() + local requests = bu.SLOTS * 2 -- go round the balancer twice + + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + hash_on = "header", + hash_on_header = "hashme", + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host = bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) + + -- setup target servers + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + -- Go hit them with our test requests + local oks = bu.client_requests(requests, { + ["Host"] = api_host, + ["hashme"] = { "1st value", "2nd value", }, + }) + assert.are.equal(requests, oks) + assert.logfile().has.line("trying to get peer with value to hash: \\[1st value, 2nd value\\]") -- collect server results; hitcount -- one should get all the hits, the other 0 @@ -95,6 +134,7 @@ for _, strategy in helpers.each_strategy() do ["nothashme"] = "just a value", }) assert.are.equal(requests, oks) + assert.logfile().has.line("trying to get peer with value to hash: \\[\\]") -- collect server results; hitcount -- one should get all the hits, the other 0 From ffb5ce1c1d089ad81cec00ddaf4372a179264269 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 30 May 2024 15:26:22 +0800 Subject: [PATCH 3685/4351] refactor(tools): update references from `kong.tools.utils` to `kong.tools.ip` (#13108) KAG-3148 --- kong/cache/warmup.lua | 4 +- kong/conf_loader/listeners.lua | 6 +- kong/db/dao/targets.lua | 12 +-- kong/db/schema/entities/targets.lua | 3 +- kong/db/schema/entities/upstreams.lua | 3 +- kong/db/schema/typedefs.lua | 15 +-- kong/pdk/ip.lua | 4 +- kong/router/utils.lua | 2 +- kong/runloop/balancer/init.lua | 4 +- spec/01-unit/05-utils_spec.lua | 141 +++++++++++++------------- spec/fixtures/balancer_utils.lua | 8 +- 11 files changed, 103 insertions(+), 99 deletions(-) diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index 3d7829f94f7..5ce12816627 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local hostname_type = require("kong.tools.ip").hostname_type local constants = require "kong.constants" local buffer = require "string.buffer" local acl_groups @@ -131,7 +131,7 @@ function cache_warmup.single_dao(dao) end if entity_name == "services" then - if utils.hostname_type(entity.host) == "name" + if hostname_type(entity.host) == "name" and hosts_set[entity.host] == nil then host_count = host_count + 1 hosts_array[host_count] = entity.host diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index e4dadd820e0..7e638b3618e 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -1,5 +1,5 @@ local pl_stringx = require "pl.stringx" -local utils = require "kong.tools.utils" +local tools_ip = require "kong.tools.ip" local type = type @@ -109,14 +109,14 @@ local function parse_listeners(values, flags) -- verify IP for remainder local ip - if utils.hostname_type(remainder) == "name" then + if tools_ip.hostname_type(remainder) == "name" then -- it's not an IP address, so a name/wildcard/regex ip = {} ip.host, ip.port = remainder:match("(.+):([%d]+)$") else -- It's an IPv4 or IPv6, normalize it - ip = utils.normalize_ip(remainder) + ip = tools_ip.normalize_ip(remainder) -- nginx requires brackets in IPv6 addresses, but normalize_ip does -- not include them (due to backwards compatibility with its other uses) if ip and ip.type == "ipv6" then diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index 09077ec670b..42efb3a3f07 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -1,7 +1,7 @@ local balancer = require "kong.runloop.balancer" -local utils = require "kong.tools.utils" local cjson = require "cjson" local workspaces = require "kong.workspaces" +local tools_ip = require "kong.tools.ip" local setmetatable = setmetatable @@ -29,11 +29,11 @@ end local function format_target(target) - local p = utils.normalize_ip(target) + local p = tools_ip.normalize_ip(target) if not p then return false, "Invalid target; not a valid hostname or ip address" end - return utils.format_host(p, DEFAULT_PORT) + return tools_ip.format_host(p, DEFAULT_PORT) end @@ -296,13 +296,13 @@ end function _TARGETS:post_health(upstream_pk, target, address, is_healthy) local upstream = balancer.get_upstream_by_id(upstream_pk.id) - local host_addr = utils.normalize_ip(target.target) - local hostname = utils.format_host(host_addr.host) + local host_addr = tools_ip.normalize_ip(target.target) + local hostname = tools_ip.format_host(host_addr.host) local ip local port if address ~= nil then - local addr = utils.normalize_ip(address) + local addr = tools_ip.normalize_ip(address) ip = addr.host if addr.port then port = addr.port diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index 0f735581a94..21096f21fdc 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -1,9 +1,10 @@ local typedefs = require "kong.db.schema.typedefs" local utils = require "kong.tools.utils" +local normalize_ip = require("kong.tools.ip").normalize_ip local function validate_target(target) - local p = utils.normalize_ip(target) + local p = normalize_ip(target) if not p then local ok = utils.validate_utf8(target) if not ok then diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index 6d3c963411c..5f13038518d 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -1,6 +1,7 @@ local Schema = require "kong.db.schema" local typedefs = require "kong.db.schema.typedefs" local utils = require "kong.tools.utils" +local normalize_ip = require("kong.tools.ip").normalize_ip local null = ngx.null @@ -15,7 +16,7 @@ end local validate_name = function(name) - local p = utils.normalize_ip(name) + local p = normalize_ip(name) if not p then return nil, get_name_for_error(name) .. "; must be a valid hostname" end diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 0b0de71d9ea..d3bee459d2c 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -8,6 +8,7 @@ local openssl_x509 = require "resty.openssl.x509" local Schema = require "kong.db.schema" local socket_url = require "socket.url" local constants = require "kong.constants" +local tools_ip = require "kong.tools.ip" local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL @@ -20,7 +21,7 @@ local type = type local function validate_host(host) - local res, err_or_port = utils.normalize_ip(host) + local res, err_or_port = tools_ip.normalize_ip(host) if type(err_or_port) == "string" and err_or_port ~= "invalid port number" then return nil, "invalid value: " .. host end @@ -34,13 +35,13 @@ end local function validate_host_with_optional_port(host) - local res, err_or_port = utils.normalize_ip(host) + local res, err_or_port = tools_ip.normalize_ip(host) return (res and true or nil), err_or_port end local function validate_ip(ip) - if utils.is_valid_ip(ip) then + if tools_ip.is_valid_ip(ip) then return true end @@ -49,7 +50,7 @@ end local function validate_ip_or_cidr(ip_or_cidr) - if utils.is_valid_ip_or_cidr(ip_or_cidr) then + if tools_ip.is_valid_ip_or_cidr(ip_or_cidr) then return true end @@ -58,7 +59,7 @@ end local function validate_ip_or_cidr_v4(ip_or_cidr_v4) - if utils.is_valid_ip_or_cidr_v4(ip_or_cidr_v4) then + if tools_ip.is_valid_ip_or_cidr_v4(ip_or_cidr_v4) then return true end @@ -150,7 +151,7 @@ end local function validate_sni(host) - local res, err_or_port = utils.normalize_ip(host) + local res, err_or_port = tools_ip.normalize_ip(host) if type(err_or_port) == "string" and err_or_port ~= "invalid port number" then return nil, "invalid value: " .. host end @@ -183,7 +184,7 @@ local function validate_wildcard_host(host) host = mock_host end - local res, err_or_port = utils.normalize_ip(host) + local res, err_or_port = tools_ip.normalize_ip(host) if type(err_or_port) == "string" and err_or_port ~= "invalid port number" then return nil, "invalid value: " .. host end diff --git a/kong/pdk/ip.lua b/kong/pdk/ip.lua index 0e406ecbb08..9bb7dc2a675 100644 --- a/kong/pdk/ip.lua +++ b/kong/pdk/ip.lua @@ -12,7 +12,7 @@ -- See the [documentation on trusted IPs](https://docs.konghq.com/gateway/latest/reference/configuration/#trusted_ips). -- -- @module kong.ip -local utils = require "kong.tools.utils" +local is_valid_ip_or_cidr = require("kong.tools.ip").is_valid_ip_or_cidr local ipmatcher = require "resty.ipmatcher" --- @@ -47,7 +47,7 @@ local function new(self) for i = 1, n_ips do local address = ips[i] - if utils.is_valid_ip_or_cidr(address) then + if is_valid_ip_or_cidr(address) then trusted_ips[idx] = address idx = idx + 1 diff --git a/kong/router/utils.lua b/kong/router/utils.lua index b5a90632f00..4cd32ed171e 100644 --- a/kong/router/utils.lua +++ b/kong/router/utils.lua @@ -1,5 +1,5 @@ local constants = require("kong.constants") -local hostname_type = require("kong.tools.utils").hostname_type +local hostname_type = require("kong.tools.ip").hostname_type local normalize = require("kong.tools.uri").normalize diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index e7cd0f66ec6..7aada2dfb42 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -1,5 +1,5 @@ local pl_tablex = require "pl.tablex" -local utils = require "kong.tools.utils" +local hostname_type = require("kong.tools.ip").hostname_type local hooks = require "kong.hooks" local recreate_request = require("ngx.balancer").recreate_request local uuid = require("kong.tools.uuid").uuid @@ -412,7 +412,7 @@ local function post_health(upstream, hostname, ip, port, is_healthy) end local ok, err - if ip and (utils.hostname_type(ip) ~= "name") then + if ip and (hostname_type(ip) ~= "name") then ok, err = healthchecker:set_target_status(ip, port, hostname, is_healthy) else ok, err = healthchecker:set_all_target_statuses_for_hostname(hostname, port, is_healthy) diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 34c20289688..c3811e37362 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -1,6 +1,7 @@ local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local pl_path = require "pl.path" +local tools_ip = require "kong.tools.ip" describe("Utils", function() @@ -524,47 +525,47 @@ describe("Utils", function() describe("hostname_type", function() -- no check on "name" type as anything not ipv4 and not ipv6 will be labelled as 'name' anyway it("checks valid IPv4 address types", function() - assert.are.same("ipv4", utils.hostname_type("123.123.123.123")) - assert.are.same("ipv4", utils.hostname_type("1.2.3.4")) - assert.are.same("ipv4", utils.hostname_type("1.2.3.4:80")) + assert.are.same("ipv4", tools_ip.hostname_type("123.123.123.123")) + assert.are.same("ipv4", tools_ip.hostname_type("1.2.3.4")) + assert.are.same("ipv4", tools_ip.hostname_type("1.2.3.4:80")) end) it("checks valid IPv6 address types", function() - assert.are.same("ipv6", utils.hostname_type("::1")) - assert.are.same("ipv6", utils.hostname_type("2345::6789")) - assert.are.same("ipv6", utils.hostname_type("0001:0001:0001:0001:0001:0001:0001:0001")) - assert.are.same("ipv6", utils.hostname_type("[2345::6789]:80")) + assert.are.same("ipv6", tools_ip.hostname_type("::1")) + assert.are.same("ipv6", tools_ip.hostname_type("2345::6789")) + assert.are.same("ipv6", tools_ip.hostname_type("0001:0001:0001:0001:0001:0001:0001:0001")) + assert.are.same("ipv6", tools_ip.hostname_type("[2345::6789]:80")) end) end) describe("parsing", function() it("normalizes IPv4 address types", function() - assert.are.same({"123.123.123.123"}, {utils.normalize_ipv4("123.123.123.123")}) - assert.are.same({"123.123.123.123", 80}, {utils.normalize_ipv4("123.123.123.123:80")}) - assert.are.same({"1.1.1.1"}, {utils.normalize_ipv4("1.1.1.1")}) - assert.are.same({"1.1.1.1", 80}, {utils.normalize_ipv4("001.001.001.001:00080")}) + assert.are.same({"123.123.123.123"}, {tools_ip.normalize_ipv4("123.123.123.123")}) + assert.are.same({"123.123.123.123", 80}, {tools_ip.normalize_ipv4("123.123.123.123:80")}) + assert.are.same({"1.1.1.1"}, {tools_ip.normalize_ipv4("1.1.1.1")}) + assert.are.same({"1.1.1.1", 80}, {tools_ip.normalize_ipv4("001.001.001.001:00080")}) end) it("fails normalizing bad IPv4 address types", function() - assert.is_nil(utils.normalize_ipv4("123.123:80")) - assert.is_nil(utils.normalize_ipv4("123.123.123.999")) - assert.is_nil(utils.normalize_ipv4("123.123.123.123:80a")) - assert.is_nil(utils.normalize_ipv4("123.123.123.123.123:80")) - assert.is_nil(utils.normalize_ipv4("localhost:80")) - assert.is_nil(utils.normalize_ipv4("[::1]:80")) - assert.is_nil(utils.normalize_ipv4("123.123.123.123:99999")) + assert.is_nil(tools_ip.normalize_ipv4("123.123:80")) + assert.is_nil(tools_ip.normalize_ipv4("123.123.123.999")) + assert.is_nil(tools_ip.normalize_ipv4("123.123.123.123:80a")) + assert.is_nil(tools_ip.normalize_ipv4("123.123.123.123.123:80")) + assert.is_nil(tools_ip.normalize_ipv4("localhost:80")) + assert.is_nil(tools_ip.normalize_ipv4("[::1]:80")) + assert.is_nil(tools_ip.normalize_ipv4("123.123.123.123:99999")) end) it("normalizes IPv6 address types", function() - assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001"}, {utils.normalize_ipv6("::1")}) - assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001"}, {utils.normalize_ipv6("[::1]")}) - assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001", 80}, {utils.normalize_ipv6("[::1]:80")}) - assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001", 80}, {utils.normalize_ipv6("[0000:0000:0000:0000:0000:0000:0000:0001]:80")}) + assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001"}, {tools_ip.normalize_ipv6("::1")}) + assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001"}, {tools_ip.normalize_ipv6("[::1]")}) + assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001", 80}, {tools_ip.normalize_ipv6("[::1]:80")}) + assert.are.same({"0000:0000:0000:0000:0000:0000:0000:0001", 80}, {tools_ip.normalize_ipv6("[0000:0000:0000:0000:0000:0000:0000:0001]:80")}) end) it("fails normalizing bad IPv6 address types", function() - assert.is_nil(utils.normalize_ipv6("123.123.123.123")) - assert.is_nil(utils.normalize_ipv6("localhost:80")) - assert.is_nil(utils.normalize_ipv6("::x")) - assert.is_nil(utils.normalize_ipv6("[::x]:80")) - assert.is_nil(utils.normalize_ipv6("[::1]:80a")) - assert.is_nil(utils.normalize_ipv6("1")) - assert.is_nil(utils.normalize_ipv6("[::1]:99999")) + assert.is_nil(tools_ip.normalize_ipv6("123.123.123.123")) + assert.is_nil(tools_ip.normalize_ipv6("localhost:80")) + assert.is_nil(tools_ip.normalize_ipv6("::x")) + assert.is_nil(tools_ip.normalize_ipv6("[::x]:80")) + assert.is_nil(tools_ip.normalize_ipv6("[::1]:80a")) + assert.is_nil(tools_ip.normalize_ipv6("1")) + assert.is_nil(tools_ip.normalize_ipv6("[::1]:99999")) end) it("validates hostnames", function() local valids = {"hello.com", "hello.fr", "test.hello.com", "1991.io", "hello.COM", @@ -582,66 +583,66 @@ describe("Utils", function() "hello..example.com", "hello-.example.com", } for _, name in ipairs(valids) do - assert.are.same(name, (utils.check_hostname(name))) + assert.are.same(name, (tools_ip.check_hostname(name))) end for _, name in ipairs(valids) do - assert.are.same({ [1] = name, [2] = 80}, { utils.check_hostname(name .. ":80")}) + assert.are.same({ [1] = name, [2] = 80}, { tools_ip.check_hostname(name .. ":80")}) end for _, name in ipairs(valids) do - assert.is_nil((utils.check_hostname(name .. ":xx"))) - assert.is_nil((utils.check_hostname(name .. ":99999"))) + assert.is_nil((tools_ip.check_hostname(name .. ":xx"))) + assert.is_nil((tools_ip.check_hostname(name .. ":99999"))) end for _, name in ipairs(invalids) do - assert.is_nil((utils.check_hostname(name))) - assert.is_nil((utils.check_hostname(name .. ":80"))) + assert.is_nil((tools_ip.check_hostname(name))) + assert.is_nil((tools_ip.check_hostname(name .. ":80"))) end end) it("validates addresses", function() - assert.are.same({host = "1.2.3.4", type = "ipv4", port = 80}, utils.normalize_ip("1.2.3.4:80")) - assert.are.same({host = "1.2.3.4", type = "ipv4", port = nil}, utils.normalize_ip("1.2.3.4")) - assert.are.same({host = "0000:0000:0000:0000:0000:0000:0000:0001", type = "ipv6", port = 80}, utils.normalize_ip("[::1]:80")) - assert.are.same({host = "0000:0000:0000:0000:0000:0000:0000:0001", type = "ipv6", port = nil}, utils.normalize_ip("::1")) - assert.are.same({host = "localhost", type = "name", port = 80}, utils.normalize_ip("localhost:80")) - assert.are.same({host = "mashape.test", type = "name", port = nil}, utils.normalize_ip("mashape.test")) - - assert.is_nil((utils.normalize_ip("1.2.3.4:8x0"))) - assert.is_nil((utils.normalize_ip("1.2.3.400"))) - assert.is_nil((utils.normalize_ip("[::1]:8x0"))) - assert.is_nil((utils.normalize_ip(":x:1"))) - assert.is_nil((utils.normalize_ip("localhost:8x0"))) - assert.is_nil((utils.normalize_ip("mashape..test"))) + assert.are.same({host = "1.2.3.4", type = "ipv4", port = 80}, tools_ip.normalize_ip("1.2.3.4:80")) + assert.are.same({host = "1.2.3.4", type = "ipv4", port = nil}, tools_ip.normalize_ip("1.2.3.4")) + assert.are.same({host = "0000:0000:0000:0000:0000:0000:0000:0001", type = "ipv6", port = 80}, tools_ip.normalize_ip("[::1]:80")) + assert.are.same({host = "0000:0000:0000:0000:0000:0000:0000:0001", type = "ipv6", port = nil}, tools_ip.normalize_ip("::1")) + assert.are.same({host = "localhost", type = "name", port = 80}, tools_ip.normalize_ip("localhost:80")) + assert.are.same({host = "mashape.test", type = "name", port = nil}, tools_ip.normalize_ip("mashape.test")) + + assert.is_nil((tools_ip.normalize_ip("1.2.3.4:8x0"))) + assert.is_nil((tools_ip.normalize_ip("1.2.3.400"))) + assert.is_nil((tools_ip.normalize_ip("[::1]:8x0"))) + assert.is_nil((tools_ip.normalize_ip(":x:1"))) + assert.is_nil((tools_ip.normalize_ip("localhost:8x0"))) + assert.is_nil((tools_ip.normalize_ip("mashape..test"))) end) end) describe("formatting", function() it("correctly formats addresses", function() - assert.are.equal("1.2.3.4", utils.format_host("1.2.3.4")) - assert.are.equal("1.2.3.4:80", utils.format_host("1.2.3.4", 80)) - assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", utils.format_host("::1")) - assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", utils.format_host("::1", 80)) - assert.are.equal("localhost", utils.format_host("localhost")) - assert.are.equal("mashape.test:80", utils.format_host("mashape.test", 80)) + assert.are.equal("1.2.3.4", tools_ip.format_host("1.2.3.4")) + assert.are.equal("1.2.3.4:80", tools_ip.format_host("1.2.3.4", 80)) + assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", tools_ip.format_host("::1")) + assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", tools_ip.format_host("::1", 80)) + assert.are.equal("localhost", tools_ip.format_host("localhost")) + assert.are.equal("mashape.test:80", tools_ip.format_host("mashape.test", 80)) -- passthrough (string) - assert.are.equal("1.2.3.4", utils.format_host(utils.normalize_ipv4("1.2.3.4"))) - assert.are.equal("1.2.3.4:80", utils.format_host(utils.normalize_ipv4("1.2.3.4:80"))) - assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", utils.format_host(utils.normalize_ipv6("::1"))) - assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", utils.format_host(utils.normalize_ipv6("[::1]:80"))) - assert.are.equal("localhost", utils.format_host(utils.check_hostname("localhost"))) - assert.are.equal("mashape.test:80", utils.format_host(utils.check_hostname("mashape.test:80"))) + assert.are.equal("1.2.3.4", tools_ip.format_host(tools_ip.normalize_ipv4("1.2.3.4"))) + assert.are.equal("1.2.3.4:80", tools_ip.format_host(tools_ip.normalize_ipv4("1.2.3.4:80"))) + assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", tools_ip.format_host(tools_ip.normalize_ipv6("::1"))) + assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", tools_ip.format_host(tools_ip.normalize_ipv6("[::1]:80"))) + assert.are.equal("localhost", tools_ip.format_host(tools_ip.check_hostname("localhost"))) + assert.are.equal("mashape.test:80", tools_ip.format_host(tools_ip.check_hostname("mashape.test:80"))) -- passthrough general (table) - assert.are.equal("1.2.3.4", utils.format_host(utils.normalize_ip("1.2.3.4"))) - assert.are.equal("1.2.3.4:80", utils.format_host(utils.normalize_ip("1.2.3.4:80"))) - assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", utils.format_host(utils.normalize_ip("::1"))) - assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", utils.format_host(utils.normalize_ip("[::1]:80"))) - assert.are.equal("localhost", utils.format_host(utils.normalize_ip("localhost"))) - assert.are.equal("mashape.test:80", utils.format_host(utils.normalize_ip("mashape.test:80"))) + assert.are.equal("1.2.3.4", tools_ip.format_host(tools_ip.normalize_ip("1.2.3.4"))) + assert.are.equal("1.2.3.4:80", tools_ip.format_host(tools_ip.normalize_ip("1.2.3.4:80"))) + assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]", tools_ip.format_host(tools_ip.normalize_ip("::1"))) + assert.are.equal("[0000:0000:0000:0000:0000:0000:0000:0001]:80", tools_ip.format_host(tools_ip.normalize_ip("[::1]:80"))) + assert.are.equal("localhost", tools_ip.format_host(tools_ip.normalize_ip("localhost"))) + assert.are.equal("mashape.test:80", tools_ip.format_host(tools_ip.normalize_ip("mashape.test:80"))) -- passthrough errors - local one, two = utils.format_host(utils.normalize_ipv4("1.2.3.4.5")) + local one, two = tools_ip.format_host(tools_ip.normalize_ipv4("1.2.3.4.5")) assert.are.equal("nilstring", type(one) .. type(two)) - local one, two = utils.format_host(utils.normalize_ipv6("not ipv6...")) + local one, two = tools_ip.format_host(tools_ip.normalize_ipv6("not ipv6...")) assert.are.equal("nilstring", type(one) .. type(two)) - local one, two = utils.format_host(utils.check_hostname("//bad..name\\:123")) + local one, two = tools_ip.format_host(tools_ip.check_hostname("//bad..name\\:123")) assert.are.equal("nilstring", type(one) .. type(two)) - local one, two = utils.format_host(utils.normalize_ip("m a s h a p e.test:80")) + local one, two = tools_ip.format_host(tools_ip.normalize_ip("m a s h a p e.test:80")) assert.are.equal("nilstring", type(one) .. type(two)) end) end) diff --git a/spec/fixtures/balancer_utils.lua b/spec/fixtures/balancer_utils.lua index fdac769de7e..92e4b0c47b6 100644 --- a/spec/fixtures/balancer_utils.lua +++ b/spec/fixtures/balancer_utils.lua @@ -1,7 +1,7 @@ local cjson = require "cjson" local declarative = require "kong.db.declarative" local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" +local format_host = require("kong.tools.ip").format_host local kong_table = require "kong.tools.table" local https_server = require "spec.fixtures.https_server" local uuid = require("kong.tools.uuid").uuid @@ -88,7 +88,7 @@ local function put_target_endpoint(upstream_id, host, port, endpoint) end local path = "/upstreams/" .. upstream_id .. "/targets/" - .. utils.format_host(host, port) + .. format_host(host, port) .. "/" .. endpoint local api_client = helpers.admin_client() local res, err = assert(api_client:put(prefix .. path, { @@ -317,7 +317,7 @@ do if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end - req.target = req.target or utils.format_host(host, port) + req.target = req.target or format_host(host, port) req.weight = req.weight or 10 req.upstream = { id = upstream_id } local new_target = bp.targets:insert(req) @@ -329,7 +329,7 @@ do if host == "[::1]" then host = "[0000:0000:0000:0000:0000:0000:0000:0001]" end - req.target = req.target or utils.format_host(host, port) + req.target = req.target or format_host(host, port) req.weight = req.weight or 10 req.upstream = { id = upstream_id } bp.targets:update(req.id or req.target, req) From e2aed1d102a492131fd3306070f5bbdd13635c1e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 May 2024 11:04:36 +0300 Subject: [PATCH 3686/4351] chore(.requirements): fix comments on brotli (#13122) Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index f53833429d6..56cecf06432 100644 --- a/.requirements +++ b/.requirements @@ -26,5 +26,5 @@ WASMER=3.1.1 WASMTIME=19.0.0 V8=12.0.267.17 -NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Jan 23, 2024 -BROTLI=ed738e842d2fbdf2d6459e39267a633c4a9b2f5d # master branch of brotli deps submodule of Jan 23, 2024 +NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Oct 9, 2023 +BROTLI=ed738e842d2fbdf2d6459e39267a633c4a9b2f5d # 1.1.0 From 9641d9ba3094862442bb01e4bad8f9ad344e4f06 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 31 May 2024 16:16:38 +0800 Subject: [PATCH 3687/4351] tests(dns): fix individual_toip test failure due to cache hits (#13114) * used empty search option to avoid generating extra query for search domains * introduced some delays in the queries of background coroutines to avoid cache hits KAG-4520 --- spec/01-unit/21-dns-client/02-client_spec.lua | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 9fdf281511d..622d59f0761 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -1506,19 +1506,24 @@ describe("[DNS client]", function() assert(client.init({ noSynchronisation = false, order = { "A" }, + search = {}, })) local callcount = 0 query_func = function(self, original_query_func, name, options) callcount = callcount + 1 - return original_query_func(self, name, options) + -- Introducing a simulated network delay ensures individual_toip always + -- triggers a DNS query to avoid it triggering only once due to a cache + -- hit. 0.1 second is enough. + ngx.sleep(0.1) + return {{ type = client.TYPE_A, address = "1.1.1.1", class = 1, name = name, ttl = 10 } } end -- assert synchronisation is working local threads = {} for i=1,resolve_count do threads[i] = ngx.thread.spawn(function() - local ip = client.toip("smtp." .. TEST_DOMAIN) + local ip = client.toip("toip.com") assert.is_string(ip) end) end @@ -1536,7 +1541,7 @@ describe("[DNS client]", function() threads = {} for i=1,resolve_count do threads[i] = ngx.thread.spawn(function() - local ip = client.individual_toip("atest." .. TEST_DOMAIN) + local ip = client.individual_toip("individual_toip.com") assert.is_string(ip) end) end From 420b3b6ceb17d84fb84486e0de72635fb4408c45 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 16 May 2024 19:05:03 +0200 Subject: [PATCH 3688/4351] fix(plugins): add realm to removed fields Basic-auth and key-auth added new field "realm" but it was not added to "removed_fields" which breaks backwards compat between new CPs and old DPs. Adding realm to removed fields fixes the issue. KAG-4516 --- .../fix-realm-compat-changes-basic-auth.yml | 3 ++ .../fix-realm-compat-changes-key-auth.yml | 3 ++ kong/clustering/compat/removed_fields.lua | 6 ++++ .../09-hybrid_mode/09-config-compat_spec.lua | 33 +++++++++++++++++++ 4 files changed, 45 insertions(+) create mode 100644 changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml create mode 100644 changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml diff --git a/changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml b/changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml new file mode 100644 index 00000000000..6f2ce9d7bea --- /dev/null +++ b/changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml @@ -0,0 +1,3 @@ +message: "**Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6)" +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml b/changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml new file mode 100644 index 00000000000..bb8d06a3146 --- /dev/null +++ b/changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml @@ -0,0 +1,3 @@ +message: "**Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7)" +type: bugfix +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 9893dd60cef..213c0e0e71e 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -115,6 +115,9 @@ return { opentelemetry = { "sampling_rate", }, + basic_auth = { + "realm" + } }, -- Any dataplane older than 3.7.0 @@ -135,5 +138,8 @@ return { ai_response_transformer = { "llm.model.options.upstream_path", }, + key_auth = { + "realm" + } }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 03867d03041..f4428b18162 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -627,6 +627,39 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = ai_response_transformer.id }) end) end) + + describe("www-authenticate header in plugins (realm config)", function() + it("[basic-auth] removes realm for versions below 3.6", function() + local basic_auth = admin.plugins:insert { + name = "basic-auth", + } + + local expected_basic_auth_prior_36 = cycle_aware_deep_copy(basic_auth) + expected_basic_auth_prior_36.config.realm = nil + + do_assert(utils.uuid(), "3.5.0", expected_basic_auth_prior_36) + + -- cleanup + admin.plugins:remove({ id = basic_auth.id }) + end) + + it("[key-auth] removes realm for versions below 3.7", function() + local key_auth = admin.plugins:insert { + name = "key-auth", + config = { + realm = "test" + } + } + + local expected_key_auth_prior_37 = cycle_aware_deep_copy(key_auth) + expected_key_auth_prior_37.config.realm = nil + + do_assert(utils.uuid(), "3.6.0", expected_key_auth_prior_37) + + -- cleanup + admin.plugins:remove({ id = key_auth.id }) + end) + end) end) end) From 5ba7462fee1d781bf533274cbe1155b10b1d76e1 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 31 May 2024 14:10:09 +0300 Subject: [PATCH 3689/4351] tests(integration): 09-config-compat_spec accessing undefined variable utils (#13130) Signed-off-by: Aapo Talvensaari --- spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index f4428b18162..606f383fe55 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -637,7 +637,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_basic_auth_prior_36 = cycle_aware_deep_copy(basic_auth) expected_basic_auth_prior_36.config.realm = nil - do_assert(utils.uuid(), "3.5.0", expected_basic_auth_prior_36) + do_assert(uuid(), "3.5.0", expected_basic_auth_prior_36) -- cleanup admin.plugins:remove({ id = basic_auth.id }) @@ -654,7 +654,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected_key_auth_prior_37 = cycle_aware_deep_copy(key_auth) expected_key_auth_prior_37.config.realm = nil - do_assert(utils.uuid(), "3.6.0", expected_key_auth_prior_37) + do_assert(uuid(), "3.6.0", expected_key_auth_prior_37) -- cleanup admin.plugins:remove({ id = key_auth.id }) From d52e2fcabc11ee6d5093ee49bf884a44e85ed63e Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 1 Jun 2024 12:11:51 +0800 Subject: [PATCH 3690/4351] refactor(tools/string): updating references of `tools.string` (#13104) --- kong.conf.default | 2 +- kong/api/routes/health.lua | 4 +- kong/clustering/compat/version.lua | 4 +- kong/db/schema/entities/targets.lua | 4 +- kong/db/schema/entities/upstreams.lua | 4 +- kong/db/schema/typedefs.lua | 3 +- kong/plugins/ai-proxy/handler.lua | 2 +- kong/plugins/bot-detection/handler.lua | 2 +- kong/plugins/oauth2/secret.lua | 28 ++++---- kong/plugins/proxy-cache/handler.lua | 4 +- .../response-ratelimiting/header_filter.lua | 12 ++-- kong/plugins/zipkin/request_tags.lua | 2 +- kong/runloop/events.lua | 7 +- kong/tools/emmy_debugger.lua | 4 +- kong/tools/utils.lua | 2 +- kong/tracing/propagation/extractors/aws.lua | 4 +- spec/01-unit/05-utils_spec.lua | 68 ++++++++++--------- .../02-cmd/10-migrations_spec.lua | 8 +-- spec/03-plugins/30-session/01-access_spec.lua | 14 ++-- spec/fixtures/forward-proxy-server.lua | 2 +- spec/fixtures/mock_upstream.lua | 8 +-- 21 files changed, 97 insertions(+), 91 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index fac253492ae..74a1cf33def 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1869,7 +1869,7 @@ # # ``` # local template = require "resty.template" - # local split = require "kong.tools.utils".split + # local split = require "kong.tools.string".split # ``` # # To run the plugin, add the modules to the diff --git a/kong/api/routes/health.lua b/kong/api/routes/health.lua index 4957fa9cb7b..f1b48650fda 100644 --- a/kong/api/routes/health.lua +++ b/kong/api/routes/health.lua @@ -1,5 +1,5 @@ -local utils = require "kong.tools.utils" local declarative = require "kong.db.declarative" +local bytes_to_str = require("kong.tools.string").bytes_to_str local tonumber = tonumber local kong = kong @@ -29,7 +29,7 @@ return { -- validate unit and scale arguments - local pok, perr = pcall(utils.bytes_to_str, 0, unit, scale) + local pok, perr = pcall(bytes_to_str, 0, unit, scale) if not pok then return kong.response.exit(400, { message = perr }) end diff --git a/kong/clustering/compat/version.lua b/kong/clustering/compat/version.lua index dc211f4c783..fe48b1655ae 100644 --- a/kong/clustering/compat/version.lua +++ b/kong/clustering/compat/version.lua @@ -1,8 +1,6 @@ -local utils = require("kong.tools.utils") - local type = type local tonumber = tonumber -local split = utils.split +local split = require("kong.tools.string").split local MAJOR_MINOR_PATTERN = "^(%d+)%.(%d+)%.%d+" diff --git a/kong/db/schema/entities/targets.lua b/kong/db/schema/entities/targets.lua index 21096f21fdc..a2226aeb6b8 100644 --- a/kong/db/schema/entities/targets.lua +++ b/kong/db/schema/entities/targets.lua @@ -1,12 +1,12 @@ local typedefs = require "kong.db.schema.typedefs" -local utils = require "kong.tools.utils" local normalize_ip = require("kong.tools.ip").normalize_ip +local validate_utf8 = require("kong.tools.string").validate_utf8 local function validate_target(target) local p = normalize_ip(target) if not p then - local ok = utils.validate_utf8(target) + local ok = validate_utf8(target) if not ok then return nil, "Invalid target; not a valid hostname or ip address" end diff --git a/kong/db/schema/entities/upstreams.lua b/kong/db/schema/entities/upstreams.lua index 5f13038518d..169c57d9627 100644 --- a/kong/db/schema/entities/upstreams.lua +++ b/kong/db/schema/entities/upstreams.lua @@ -1,12 +1,12 @@ local Schema = require "kong.db.schema" local typedefs = require "kong.db.schema.typedefs" -local utils = require "kong.tools.utils" local normalize_ip = require("kong.tools.ip").normalize_ip +local validate_utf8 = require("kong.tools.string").validate_utf8 local null = ngx.null local function get_name_for_error(name) - local ok = utils.validate_utf8(name) + local ok = validate_utf8(name) if not ok then return "Invalid name" end diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index d3bee459d2c..99d64fe95e5 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -9,6 +9,7 @@ local Schema = require "kong.db.schema" local socket_url = require "socket.url" local constants = require "kong.constants" local tools_ip = require "kong.tools.ip" +local validate_utf8 = require("kong.tools.string").validate_utf8 local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL @@ -104,7 +105,7 @@ end local function validate_utf8_string(str) - local ok, index = utils.validate_utf8(str) + local ok, index = validate_utf8(str) if not ok then return nil, "invalid utf-8 character sequence detected at position " .. tostring(index) diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 739c33f0667..e403ebb73c1 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -7,7 +7,7 @@ local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") local kong_meta = require("kong.meta") local buffer = require "string.buffer" -local strip = require("kong.tools.utils").strip +local strip = require("kong.tools.string").strip -- diff --git a/kong/plugins/bot-detection/handler.lua b/kong/plugins/bot-detection/handler.lua index 364b467b854..1af0a72e322 100644 --- a/kong/plugins/bot-detection/handler.lua +++ b/kong/plugins/bot-detection/handler.lua @@ -1,5 +1,5 @@ local rules = require "kong.plugins.bot-detection.rules" -local strip = require("kong.tools.utils").strip +local strip = require("kong.tools.string").strip local lrucache = require "resty.lrucache" local kong_meta = require "kong.meta" diff --git a/kong/plugins/oauth2/secret.lua b/kong/plugins/oauth2/secret.lua index 1cb6d28f62d..f8ee5bbe5ea 100644 --- a/kong/plugins/oauth2/secret.lua +++ b/kong/plugins/oauth2/secret.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local kong_string = require "kong.tools.string" local type = type @@ -11,6 +11,8 @@ local assert = assert local tonumber = tonumber local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 +local strip = kong_string.strip +local split = kong_string.split local get_rand_bytes = require("kong.tools.rand").get_rand_bytes @@ -34,20 +36,20 @@ local ENABLED_ALGORITHMS = { local function infer(value) - value = utils.strip(value) + value = strip(value) return tonumber(value, 10) or value end local function parse_phc(phc) - local parts = utils.split(phc, "$") + local parts = split(phc, "$") local count = #parts if count < 2 or count > 5 then return nil, "invalid phc string format" end local id = parts[2] - local id_parts = utils.split(id, "-") + local id_parts = split(id, "-") local id_count = #id_parts local prefix @@ -63,15 +65,15 @@ local function parse_phc(phc) local params = {} local prms = parts[3] if prms then - local prm_parts = utils.split(prms, ",") + local prm_parts = split(prms, ",") for i = 1, #prm_parts do local param = prm_parts[i] - local kv = utils.split(param, "=") + local kv = split(param, "=") local kv_count = #kv if kv_count == 1 then params[#params + 1] = infer(kv[1]) elseif kv_count == 2 then - local k = utils.strip(kv[1]) + local k = strip(kv[1]) params[k] = infer(kv[2]) else return nil, "invalid phc string format for parameter" @@ -96,9 +98,9 @@ local function parse_phc(phc) end return { - id = utils.strip(id), - prefix = utils.strip(prefix), - digest = utils.strip(digest), + id = strip(id), + prefix = strip(prefix), + digest = strip(digest), params = params, salt = salt, hash = hash, @@ -133,7 +135,7 @@ if ENABLED_ALGORITHMS.ARGON2 then } do local hash = argon2.hash_encoded("", get_rand_bytes(ARGON2_SALT_LEN), ARGON2_OPTIONS) - local parts = utils.split(hash, "$") + local parts = split(hash, "$") remove(parts) remove(parts) ARGON2_PREFIX = concat(parts, "$") @@ -171,7 +173,7 @@ if ENABLED_ALGORITHMS.BCRYPT then do local hash = bcrypt.digest("", BCRYPT_ROUNDS) - local parts = utils.split(hash, "$") + local parts = split(hash, "$") remove(parts) BCRYPT_PREFIX = concat(parts, "$") end @@ -253,7 +255,7 @@ if ENABLED_ALGORITHMS.PBKDF2 then do local hash = derive("") - local parts = utils.split(hash, "$") + local parts = split(hash, "$") remove(parts) remove(parts) PBKDF2_PREFIX = concat(parts, "$") diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index e1ceecc28c4..69e11ae081b 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -1,9 +1,9 @@ local require = require local cache_key = require "kong.plugins.proxy-cache.cache_key" -local utils = require "kong.tools.utils" local kong_meta = require "kong.meta" local mime_type = require "kong.tools.mime_type" local nkeys = require "table.nkeys" +local split = require("kong.tools.string").split local ngx = ngx @@ -260,7 +260,7 @@ function ProxyCacheHandler:init_worker() kong.cluster_events:subscribe("proxy-cache:purge", function(data) kong.log.err("handling purge of '", data, "'") - local plugin_id, cache_key = unpack(utils.split(data, ":")) + local plugin_id, cache_key = unpack(split(data, ":")) local plugin, err = kong.db.plugins:select({ id = plugin_id }) if err then kong.log.err("error in retrieving plugins: ", err) diff --git a/kong/plugins/response-ratelimiting/header_filter.lua b/kong/plugins/response-ratelimiting/header_filter.lua index fa14dfbcd53..15b450ce685 100644 --- a/kong/plugins/response-ratelimiting/header_filter.lua +++ b/kong/plugins/response-ratelimiting/header_filter.lua @@ -1,4 +1,4 @@ -local utils = require "kong.tools.utils" +local kong_string = require "kong.tools.string" local kong = kong @@ -8,6 +8,8 @@ local pairs = pairs local ipairs = ipairs local tonumber = tonumber local math_max = math.max +local strip = kong_string.strip +local split = kong_string.split local RATELIMIT_LIMIT = "X-RateLimit-Limit" @@ -22,15 +24,15 @@ local function parse_header(header_value, limits) if type(header_value) == "table" then parts = header_value else - parts = utils.split(header_value, ",") + parts = split(header_value, ",") end for _, v in ipairs(parts) do - local increment_parts = utils.split(v, "=") + local increment_parts = split(v, "=") if #increment_parts == 2 then - local limit_name = utils.strip(increment_parts[1]) + local limit_name = strip(increment_parts[1]) if limits[limit_name] then -- Only if the limit exists - increments[utils.strip(increment_parts[1])] = tonumber(utils.strip(increment_parts[2])) + increments[strip(increment_parts[1])] = tonumber(strip(increment_parts[2])) end end end diff --git a/kong/plugins/zipkin/request_tags.lua b/kong/plugins/zipkin/request_tags.lua index 88c94659210..aff5eb8d8a2 100644 --- a/kong/plugins/zipkin/request_tags.lua +++ b/kong/plugins/zipkin/request_tags.lua @@ -8,7 +8,7 @@ -- Will add two tags to the request span in Zipkin -local split = require "kong.tools.utils".split +local split = require "kong.tools.string".split local match = string.match diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index 1b0d177c0bc..ddc3e9750a4 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -1,4 +1,3 @@ -local utils = require "kong.tools.utils" local constants = require "kong.constants" local certificate = require "kong.runloop.certificate" local balancer = require "kong.runloop.balancer" @@ -11,7 +10,7 @@ local unpack = unpack local ipairs = ipairs local tonumber = tonumber local fmt = string.format -local utils_split = utils.split +local split = require("kong.tools.string").split local ngx = ngx @@ -114,7 +113,7 @@ end -- cluster event: "balancer:targets" local function cluster_balancer_targets_handler(data) - local operation, key = unpack(utils_split(data, ":")) + local operation, key = unpack(split(data, ":")) local entity = "all" if key ~= "all" then @@ -152,7 +151,7 @@ end local function cluster_balancer_upstreams_handler(data) - local operation, ws_id, id, name = unpack(utils_split(data, ":")) + local operation, ws_id, id, name = unpack(split(data, ":")) local entity = { id = id, name = name, diff --git a/kong/tools/emmy_debugger.lua b/kong/tools/emmy_debugger.lua index 25793ae8559..e4bb1be2fe0 100644 --- a/kong/tools/emmy_debugger.lua +++ b/kong/tools/emmy_debugger.lua @@ -1,5 +1,5 @@ local pl_path = require "pl.path" -local utils = require "kong.tools.utils" +local split = require("kong.tools.string").split local env_config = { debugger = os.getenv("KONG_EMMY_DEBUGGER"), @@ -64,7 +64,7 @@ local function init(config_) local multi_worker = env_config.multi_worker or env_config.multi_worker env_prefix = config.env_prefix or "KONG" - source_path = utils.split(config.source_path or env_config.source_path or "", ":") + source_path = split(config.source_path or env_config.source_path or "", ":") if not debugger then return diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index f5554b18572..b7cff5add1e 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -23,8 +23,8 @@ do "kong.tools.uuid", "kong.tools.rand", "kong.tools.time", - -- ]] keep it here for compatibility "kong.tools.string", + -- ]] keep it here for compatibility "kong.tools.ip", "kong.tools.http", } diff --git a/kong/tracing/propagation/extractors/aws.lua b/kong/tracing/propagation/extractors/aws.lua index cfcb5ca406d..fc026317996 100644 --- a/kong/tracing/propagation/extractors/aws.lua +++ b/kong/tracing/propagation/extractors/aws.lua @@ -1,8 +1,8 @@ local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" local propagation_utils = require "kong.tracing.propagation.utils" -local split = require "kong.tools.utils".split -local strip = require "kong.tools.utils".strip +local split = require "kong.tools.string".split +local strip = require "kong.tools.string".strip local from_hex = propagation_utils.from_hex local match = string.match diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index c3811e37362..930b9454b00 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -187,16 +187,18 @@ describe("Utils", function() describe("string", function() it("checks valid UTF8 values", function() - assert.True(utils.validate_utf8("hello")) - assert.True(utils.validate_utf8(123)) - assert.True(utils.validate_utf8(true)) - assert.False(utils.validate_utf8(string.char(105, 213, 205, 149))) - assert.False(utils.validate_utf8(string.char(128))) -- unexpected continuation byte - assert.False(utils.validate_utf8(string.char(192, 32))) -- 2-byte sequence 0xc0 followed by space - assert.False(utils.validate_utf8(string.char(192))) -- 2-byte sequence with last byte missing - assert.False(utils.validate_utf8(string.char(254))) -- impossible byte - assert.False(utils.validate_utf8(string.char(255))) -- impossible byte - assert.False(utils.validate_utf8(string.char(237, 160, 128))) -- Single UTF-16 surrogate + local validate_utf8 = require("kong.tools.string").validate_utf8 + + assert.True(validate_utf8("hello")) + assert.True(validate_utf8(123)) + assert.True(validate_utf8(true)) + assert.False(validate_utf8(string.char(105, 213, 205, 149))) + assert.False(validate_utf8(string.char(128))) -- unexpected continuation byte + assert.False(validate_utf8(string.char(192, 32))) -- 2-byte sequence 0xc0 followed by space + assert.False(validate_utf8(string.char(192))) -- 2-byte sequence with last byte missing + assert.False(validate_utf8(string.char(254))) -- impossible byte + assert.False(validate_utf8(string.char(255))) -- impossible byte + assert.False(validate_utf8(string.char(237, 160, 128))) -- Single UTF-16 surrogate end) describe("random_string()", function() local utils = require "kong.tools.rand" @@ -708,55 +710,57 @@ describe("Utils", function() end) describe("bytes_to_str()", function() + local bytes_to_str = require("kong.tools.string").bytes_to_str + it("converts bytes to the desired unit", function() - assert.equal("5497558", utils.bytes_to_str(5497558, "b")) - assert.equal("5368.71 KiB", utils.bytes_to_str(5497558, "k")) - assert.equal("5.24 MiB", utils.bytes_to_str(5497558, "m")) - assert.equal("0.01 GiB", utils.bytes_to_str(5497558, "g")) - assert.equal("5.12 GiB", utils.bytes_to_str(5497558998, "g")) + assert.equal("5497558", bytes_to_str(5497558, "b")) + assert.equal("5368.71 KiB", bytes_to_str(5497558, "k")) + assert.equal("5.24 MiB", bytes_to_str(5497558, "m")) + assert.equal("0.01 GiB", bytes_to_str(5497558, "g")) + assert.equal("5.12 GiB", bytes_to_str(5497558998, "g")) end) it("defaults unit arg to bytes", function() - assert.equal("5497558", utils.bytes_to_str(5497558)) - assert.equal("5497558", utils.bytes_to_str(5497558, "")) + assert.equal("5497558", bytes_to_str(5497558)) + assert.equal("5497558", bytes_to_str(5497558, "")) end) it("unit arg is case-insensitive", function() - assert.equal("5497558", utils.bytes_to_str(5497558, "B")) - assert.equal("5368.71 KiB", utils.bytes_to_str(5497558, "K")) - assert.equal("5.24 MiB", utils.bytes_to_str(5497558, "M")) - assert.equal("0.01 GiB", utils.bytes_to_str(5497558, "G")) - assert.equal("5.12 GiB", utils.bytes_to_str(5497558998, "G")) + assert.equal("5497558", bytes_to_str(5497558, "B")) + assert.equal("5368.71 KiB", bytes_to_str(5497558, "K")) + assert.equal("5.24 MiB", bytes_to_str(5497558, "M")) + assert.equal("0.01 GiB", bytes_to_str(5497558, "G")) + assert.equal("5.12 GiB", bytes_to_str(5497558998, "G")) end) it("scale arg", function() -- 3 - assert.equal("5497558", utils.bytes_to_str(5497558, "b", 3)) - assert.equal("5368.709 KiB", utils.bytes_to_str(5497558, "k", 3)) - assert.equal("5.243 MiB", utils.bytes_to_str(5497558, "m", 3)) - assert.equal("0.005 GiB", utils.bytes_to_str(5497558, "g", 3)) - assert.equal("5.120 GiB", utils.bytes_to_str(5497558998, "g", 3)) + assert.equal("5497558", bytes_to_str(5497558, "b", 3)) + assert.equal("5368.709 KiB", bytes_to_str(5497558, "k", 3)) + assert.equal("5.243 MiB", bytes_to_str(5497558, "m", 3)) + assert.equal("0.005 GiB", bytes_to_str(5497558, "g", 3)) + assert.equal("5.120 GiB", bytes_to_str(5497558998, "g", 3)) -- 0 - assert.equal("5 GiB", utils.bytes_to_str(5497558998, "g", 0)) + assert.equal("5 GiB", bytes_to_str(5497558998, "g", 0)) -- decimals - assert.equal("5.12 GiB", utils.bytes_to_str(5497558998, "g", 2.2)) + assert.equal("5.12 GiB", bytes_to_str(5497558998, "g", 2.2)) end) it("errors on invalid unit arg", function() assert.has_error(function() - utils.bytes_to_str(1234, "V") + bytes_to_str(1234, "V") end, "invalid unit 'V' (expected 'k/K', 'm/M', or 'g/G')") end) it("errors on invalid scale arg", function() assert.has_error(function() - utils.bytes_to_str(1234, "k", -1) + bytes_to_str(1234, "k", -1) end, "scale must be equal or greater than 0") assert.has_error(function() - utils.bytes_to_str(1234, "k", "") + bytes_to_str(1234, "k", "") end, "scale must be equal or greater than 0") end) end) diff --git a/spec/02-integration/02-cmd/10-migrations_spec.lua b/spec/02-integration/02-cmd/10-migrations_spec.lua index 39bec40711d..938d5a325f4 100644 --- a/spec/02-integration/02-cmd/10-migrations_spec.lua +++ b/spec/02-integration/02-cmd/10-migrations_spec.lua @@ -1,8 +1,8 @@ local helpers = require "spec.helpers" -local utils = require "kong.tools.utils" local DB = require "kong.db.init" local tb_clone = require "table.clone" local shell = require "resty.shell" +local strip = require "kong.tools.string".strip -- Current number of migrations to execute in a new install @@ -361,7 +361,7 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled" }, true) assert.equal(0, code) - assert.equal("Database is already up-to-date", utils.strip(stdout)) + assert.equal("Database is already up-to-date", strip(stdout)) assert.equal("", stderr) code, stdout, stderr = run_kong("migrations up -f", { @@ -400,14 +400,14 @@ for _, strategy in helpers.each_strategy() do }, true) assert.equal(0, code) - assert.equal("Database is already up-to-date", utils.strip(stdout)) + assert.equal("Database is already up-to-date", strip(stdout)) assert.equal("", stderr) code, stdout, stderr = run_kong("migrations finish", { plugins = "bundled" }, true) assert.equal(0, code) - assert.equal("No pending migrations to finish", utils.strip(stdout)) + assert.equal("No pending migrations to finish", strip(stdout)) assert.equal("", stderr) code, stdout, stderr = run_kong("migrations finish -f", { diff --git a/spec/03-plugins/30-session/01-access_spec.lua b/spec/03-plugins/30-session/01-access_spec.lua index a92d0a5ddf6..59648576ad7 100644 --- a/spec/03-plugins/30-session/01-access_spec.lua +++ b/spec/03-plugins/30-session/01-access_spec.lua @@ -1,8 +1,8 @@ -local utils = require "kong.tools.utils" local constants = require "kong.constants" local helpers = require "spec.helpers" local cjson = require "cjson" local lower = string.lower +local split = require("kong.tools.string").split local REMEMBER_ROLLING_TIMEOUT = 3600 @@ -196,14 +196,14 @@ for _, strategy in helpers.each_strategy() do client:close() local cookie = assert.response(res).has.header("Set-Cookie") - local cookie_name = utils.split(cookie, "=")[1] + local cookie_name = split(cookie, "=")[1] assert.equal("session", cookie_name) -- e.g. ["Set-Cookie"] = -- "da_cookie=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY|15434724 -- 06|U5W4A6VXhvqvBSf4G_v0-Q|DFJMMSR1HbleOSko25kctHZ44oo; Path=/ -- ; SameSite=Lax; Secure; HttpOnly" - local cookie_parts = utils.split(cookie, "; ") + local cookie_parts = split(cookie, "; ") assert.equal("SameSite=Strict", cookie_parts[3]) assert.equal("Secure", cookie_parts[4]) assert.equal("HttpOnly", cookie_parts[5]) @@ -231,9 +231,9 @@ for _, strategy in helpers.each_strategy() do client:close() cookie = assert.response(res).has.header("Set-Cookie") - assert.equal("da_cookie", utils.split(cookie, "=")[1]) + assert.equal("da_cookie", split(cookie, "=")[1]) - local cookie_parts = utils.split(cookie, "; ") + local cookie_parts = split(cookie, "; ") assert.equal("SameSite=Lax", cookie_parts[3]) assert.equal(nil, cookie_parts[4]) assert.equal(nil, cookie_parts[5]) @@ -261,14 +261,14 @@ for _, strategy in helpers.each_strategy() do client:close() local cookie = assert.response(res).has.header("Set-Cookie") - local cookie_name = utils.split(cookie[1], "=")[1] + local cookie_name = split(cookie[1], "=")[1] assert.equal("session", cookie_name) -- e.g. ["Set-Cookie"] = -- "session=m1EL96jlDyQztslA4_6GI20eVuCmsfOtd6Y3lSo4BTY|15434724 -- 06|U5W4A6VXhvqvBSf4G_v0-Q|DFJMMSR1HbleOSko25kctHZ44oo; Expires=Mon, 06 Jun 2022 08:30:27 GMT; -- Max-Age=3600; Path=/; SameSite=Lax; Secure; HttpOnly" - local cookie_parts = utils.split(cookie[2], "; ") + local cookie_parts = split(cookie[2], "; ") print(cookie[2]) assert.equal("Path=/", cookie_parts[2]) assert.equal("SameSite=Strict", cookie_parts[3]) diff --git a/spec/fixtures/forward-proxy-server.lua b/spec/fixtures/forward-proxy-server.lua index ec2ff1b1b71..2531bc37f0f 100644 --- a/spec/fixtures/forward-proxy-server.lua +++ b/spec/fixtures/forward-proxy-server.lua @@ -1,6 +1,6 @@ local _M = {} -local split = require("kong.tools.utils").split +local split = require("kong.tools.string").split local header_mt = { __index = function(self, name) diff --git a/spec/fixtures/mock_upstream.lua b/spec/fixtures/mock_upstream.lua index c05b1ed4c4d..76c9a58369f 100644 --- a/spec/fixtures/mock_upstream.lua +++ b/spec/fixtures/mock_upstream.lua @@ -1,9 +1,9 @@ -local utils = require "kong.tools.utils" local cjson_safe = require "cjson.safe" local cjson = require "cjson" local ws_server = require "resty.websocket.server" local pl_stringx = require "pl.stringx" local pl_file = require "pl.file" +local split = require("kong.tools.string").split local kong = { @@ -24,7 +24,7 @@ local function parse_multipart_form_params(body, content_type) end local boundary = m[1] - local parts_split = utils.split(body, '--' .. boundary) + local parts_split = split(body, '--' .. boundary) local params = {} local part, from, to, part_value, part_name, part_headers, first_header for i = 1, #parts_split do @@ -38,7 +38,7 @@ local function parse_multipart_form_params(body, content_type) part_value = part:sub(to + 2, #part) -- +2: trim leading line jump part_headers = part:sub(1, from - 1) - first_header = utils.split(part_headers, '\\n')[1] + first_header = split(part_headers, '\\n')[1] if pl_stringx.startswith(first_header:lower(), "content-disposition") then local m, err = ngx.re.match(first_header, 'name="(.*?)"', "oj") @@ -114,7 +114,7 @@ local function find_http_credentials(authorization_header) local decoded_basic = ngx.decode_base64(m[1]) if decoded_basic then - local user_pass = utils.split(decoded_basic, ":") + local user_pass = split(decoded_basic, ":") return user_pass[1], user_pass[2] end end From 9eec3b0ed699e2c0dfde442513542b46a8d1ef6f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?V=C3=ACncent=20Le=20Goff?= Date: Sat, 1 Jun 2024 06:16:48 +0200 Subject: [PATCH 3691/4351] docs(pdk): fix a typo in kong.client.tls comment (#13032) --- kong/pdk/client/tls.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/pdk/client/tls.lua b/kong/pdk/client/tls.lua index 9c1eb11571c..fc8db50106f 100644 --- a/kong/pdk/client/tls.lua +++ b/kong/pdk/client/tls.lua @@ -116,7 +116,7 @@ local function new() -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. -- -- @usage - -- local cert, err = kong.client.get_full_client_certificate_chain() + -- local cert, err = kong.client.tls.get_full_client_certificate_chain() -- if err then -- -- do something with err -- end From 09523a4fe9fc3e75bcd8773e69499c60cbddc829 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Mon, 3 Jun 2024 10:28:01 +0800 Subject: [PATCH 3692/4351] tests(ci): fix migration test failed to run when updating migration files for an unreleased version (#13134) --- scripts/upgrade-tests/test-upgrade-path.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/upgrade-tests/test-upgrade-path.sh b/scripts/upgrade-tests/test-upgrade-path.sh index 8144fd9513f..878c4c2f907 100755 --- a/scripts/upgrade-tests/test-upgrade-path.sh +++ b/scripts/upgrade-tests/test-upgrade-path.sh @@ -166,7 +166,7 @@ function run_tests() { echo ">> Setting up tests" docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED_ENV /kong/bin/busted -t setup $TEST echo ">> Running migrations" - kong migrations up + kong migrations up --force echo ">> Testing old_after_up,all_phases" docker exec -w /upgrade-test $OLD_CONTAINER $BUSTED_ENV /kong/bin/busted -t old_after_up,all_phases $TEST echo ">> Testing new_after_up,all_phases" From 34701ca688f8fdea198ddf97295b60f00ffaae38 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 3 Jun 2024 15:13:42 +0800 Subject: [PATCH 3693/4351] docs(changelog): fix change log entry of #13021 (#13142) * docs(changelog): fix change log entry of #13021 * Update changelog/unreleased/kong/fix-route-set-priority-with-others.yml Co-authored-by: Andy Zhang --------- Co-authored-by: Andy Zhang --- .../unreleased/kong/feat-dont-allow-priority-with-others.yml | 5 ----- .../unreleased/kong/fix-route-set-priority-with-others.yml | 5 +++++ 2 files changed, 5 insertions(+), 5 deletions(-) delete mode 100644 changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml create mode 100644 changelog/unreleased/kong/fix-route-set-priority-with-others.yml diff --git a/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml b/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml deleted file mode 100644 index 26b74d1fb60..00000000000 --- a/changelog/unreleased/kong/feat-dont-allow-priority-with-others.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - Do not allow setting priority field in traditional mode route - When 'router_flavor' is configured as 'expressions'. -type: feature -scope: Core diff --git a/changelog/unreleased/kong/fix-route-set-priority-with-others.yml b/changelog/unreleased/kong/fix-route-set-priority-with-others.yml new file mode 100644 index 00000000000..29fb28c4fa4 --- /dev/null +++ b/changelog/unreleased/kong/fix-route-set-priority-with-others.yml @@ -0,0 +1,5 @@ +message: | + Fixed an issue where the priority field can be set in a traditional mode route + When 'router_flavor' is configured as 'expressions'. +type: bugfix +scope: Core From b77889e5a9ee18486d789b64682bd49414194086 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 3 Jun 2024 12:52:40 +0300 Subject: [PATCH 3694/4351] chore(deps): bump resty.acme from 0.13.0 to 0.14.0 (#13123) ### Summary #### bug fixes - ***:** provide better robustness when waiting for DNS propagation [3ce2614](https://github.com/fffonion/lua-resty-acme/commit/3ce261462ff91deda67bd541fcd35ad924169a36) - ***:** cleanup API for dns-01 challenge [a1b43f1](https://github.com/fffonion/lua-resty-acme/commit/a1b43f1a7980ee4f88a3cfe3ab7b1bd5a46471be) #### features - ***:** support dns-01 challenge [67a5711](https://github.com/fffonion/lua-resty-acme/commit/67a5711d6e1bd0f36735fd4ffcf53141bb73a0f6) - **autossl:** support create wildcard cert in SAN [8ed36c3](https://github.com/fffonion/lua-resty-acme/commit/8ed36c3a959a759356c608a4f385a5dcc3f887df) - **dns-01:** add dnspod-intl provider [0c12f89](https://github.com/fffonion/lua-resty-acme/commit/0c12f89f3d54f1f935fd12a0a148a7aa136dd482) - **dns-01:** add cloudflare and dynv6 DNS provider [be1a27a](https://github.com/fffonion/lua-resty-acme/commit/be1a27a5f82fcb0dd7105be04f816427655a06ca) Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-acme.yml | 2 +- kong-3.8.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/bump-lua-resty-acme.yml b/changelog/unreleased/kong/bump-lua-resty-acme.yml index 74a484b85b6..9d8e5eda53b 100644 --- a/changelog/unreleased/kong/bump-lua-resty-acme.yml +++ b/changelog/unreleased/kong/bump-lua-resty-acme.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-resty-acme to 0.13.0" +message: "Bumped lua-resty-acme to 0.14.0" type: dependency scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index bf2167708e3..23a504dee47 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -37,7 +37,7 @@ dependencies = { "lua-resty-openssl == 1.3.1", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.13.0", + "lua-resty-acme == 0.14.0", "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.7", "lpeg == 1.1.0", From 095a8e59cf8bf011d722fb715bc57d1823baa8ea Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 3 Jun 2024 12:52:53 +0300 Subject: [PATCH 3695/4351] chore(deps): bump resty.openssl from 1.3.1 to 1.4.0 (#13124) ### Summary #### bug fixes - **ec:** add missing cdef for EC_POINT_free [2093e88](https://github.com/fffonion/lua-resty-openssl/commit/2093e8814ccfbe830ba594a71f05870cac208e9c) #### features - **pkey:** allow pkey.new to compose from parameters [91a30f6](https://github.com/fffonion/lua-resty-openssl/commit/91a30f6988e3fc696363ce1445b49a3f6ee8f35e) - **pkey:** add pkey:verify_raw [0016308](https://github.com/fffonion/lua-resty-openssl/commit/0016308c9e3a2ccfdfe674ede64e462060f7b13b) Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-openssl.yml | 2 +- kong-3.8.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/bump-lua-resty-openssl.yml b/changelog/unreleased/kong/bump-lua-resty-openssl.yml index cac749e60c7..402733aece1 100644 --- a/changelog/unreleased/kong/bump-lua-resty-openssl.yml +++ b/changelog/unreleased/kong/bump-lua-resty-openssl.yml @@ -1,3 +1,3 @@ -message: Bumped lua-resty-openssl from 1.2.0 to 1.3.1 +message: Bumped lua-resty-openssl to 1.4.0 type: dependency scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 23a504dee47..cb3eb3e0669 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.0.2", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.4.1", - "lua-resty-openssl == 1.3.1", + "lua-resty-openssl == 1.4.0", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.14.0", From e90cafc54cdb04dbd78a6d52db4410af9f12ffd7 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 3 Jun 2024 18:10:15 +0800 Subject: [PATCH 3696/4351] fix(core/balancer): fix a bug that the `host_header` not set correctly (#13135) * fix(core/balancer): fix a bug that the `host_header` configured for upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. FTI-5987 --------- Co-authored-by: Yusheng Li --- changelog/unreleased/host_header.yml | 3 + kong/runloop/balancer/init.lua | 1 + .../05-proxy/03-upstream_headers_spec.lua | 74 +++++++++++++++++++ 3 files changed, 78 insertions(+) create mode 100644 changelog/unreleased/host_header.yml diff --git a/changelog/unreleased/host_header.yml b/changelog/unreleased/host_header.yml new file mode 100644 index 00000000000..c2c2a7d3e59 --- /dev/null +++ b/changelog/unreleased/host_header.yml @@ -0,0 +1,3 @@ +message: fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. +scope: Core +type: bugfix diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 7aada2dfb42..550c1055d84 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -306,6 +306,7 @@ local function execute(balancer_data, ctx) if dns_cache_only then -- retry, so balancer is already set if there was one balancer = balancer_data.balancer + upstream = balancer_data.upstream else -- first try, so try and find a matching balancer/upstream object diff --git a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua index 3132d0a6bfd..c726cffc5f7 100644 --- a/spec/02-integration/05-proxy/03-upstream_headers_spec.lua +++ b/spec/02-integration/05-proxy/03-upstream_headers_spec.lua @@ -1217,4 +1217,78 @@ for _, strategy in helpers.each_strategy() do end) end) end) + + describe("host_header should be set correctly", function() + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + }) + + local upstream = assert(bp.upstreams:insert { + name = "foo", + host_header = "foo.com", + }) + + assert(bp.targets:insert { + target = "127.0.0.1:62351", + upstream = upstream, + weight = 50, + }) + + local service = bp.services:insert { + name = "retry_service", + host = "foo", + retries = 5, + } + + bp.routes:insert { + service = service, + paths = { "/hello" }, + strip_path = false, + } + + local fixtures = { + http_mock = {} + } + + fixtures.http_mock.my_server_block = [[ + server { + listen 0.0.0.0:62351; + location /hello { + content_by_lua_block { + local shd = ngx.shared.request_counter + local request_counter = shd:incr("counter", 1, 0) + if request_counter % 2 ~= 0 then + ngx.exit(ngx.HTTP_CLOSE) + else + ngx.say(ngx.var.host) + end + } + } + } + ]] + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_http_lua_shared_dict = "request_counter 1m", + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + assert(helpers.stop_kong()) + end) + + it("when retries to upstream happen", function() + local proxy_client = helpers.proxy_client() + local res = assert(proxy_client:send { + method = "GET", + path = "/hello", + }) + + local body = assert.res_status(200, res) + assert.equal("foo.com", body) + end) + end) end From 24c7ef921aec8932a57b8fe7b9e2c2ee8d63f98f Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Mon, 3 Jun 2024 20:40:50 +0800 Subject: [PATCH 3697/4351] chore(release): forward 3.7.0 changelog to master (#13145) * Generate 3.7.0 changelog (#12965) Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Co-authored-by: Vinicius Mignot * docs(release): genereate 3.7.0 changelog (#13058) Co-authored-by: Andy Zhang --------- Co-authored-by: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Co-authored-by: Vinicius Mignot --- changelog/3.7.0/3.7.0.md | 393 ++++++++++++++++++ changelog/3.7.0/kong-manager/.gitkeep | 0 .../3.7.0/kong-manager/expressions_routes.yml | 5 + .../plugin_forms_improvements.yml | 14 + .../3.7.0/kong-manager/ui_improvements.yml | 15 + changelog/3.7.0/kong/.gitkeep | 0 .../kong/add-ai-data-report.yml | 0 .../kong/add-messages-api-to-anthropic.yml | 0 .../{unreleased => 3.7.0}/kong/add_tzdata.yml | 0 .../kong/ai-proxy-client-params.yml | 0 .../kong/ai-proxy-preserve-mode.yml | 0 .../kong/analytics-for-anthropic.yml | 0 .../kong/bump-atc-router.yml | 0 .../kong/bump-libexpat.yml | 0 .../kong/bump-lua-kong-nginx-module.yml | 0 .../kong/bump-lua-protobuf.yml | 0 .../kong/bump-lua-resty-acme.yml | 0 .../kong/bump-lua-resty-aws.yml | 0 .../kong/bump-lua-resty-http-0.17.2.yml | 0 .../kong/bump-lua-resty-lmdb.yml | 0 .../kong/bump-lua-resty-openssl.yml | 0 .../kong/bump-lua-resty-timer-ng.yml | 0 .../kong/bump-luarocks.yml | 0 .../kong/bump-ngx-wasm-module.yml | 0 .../{unreleased => 3.7.0}/kong/bump-pcre.yml | 0 .../kong/bump-penlight.yml | 0 .../{unreleased => 3.7.0}/kong/bump-v8.yml | 0 .../kong/bump-wasmtime.yml | 0 .../{unreleased => 3.7.0}/kong/cleanup_ai.yml | 0 .../decrease-cocurrency-limit-of-timer-ng.yml | 0 .../kong/disable-TLSv1_1-in-openssl3.yml | 0 ...feat-add-workspace-label-to-prometheus.yml | 0 .../kong/feat-ai-proxy-add-streaming.yml | 0 .../kong/feat-emmy-debugger.yml | 0 .../feat-hybrid-sync-mixed-route-policy.yml | 0 ...e-ai-anthropic-regex-expression-length.yml | 0 .../kong/feat-jwt-eddsa.yml | 0 .../kong/feat-jwt-es512.yml | 0 .../kong/feat-wasm-general-shm-kv.yml | 0 .../kong/fix-acme-renewal-bug.yml | 0 .../kong/fix-aws-lambda-kong-latency.yml | 0 .../kong/fix-cjson-t-end.yml | 0 .../kong/fix-cli-db-timeout-overrides.yml | 0 .../kong/fix-ctx-host-port.yml | 0 .../fix-dbless-duplicate-target-error.yml | 0 ...lue-of-upstream-keepalive-max-requests.yml | 0 .../kong/fix-dns-resolv-timeout-zero.yml | 0 .../kong/fix-external-plugin-instance.yml | 0 .../kong/fix-file-permission-of-logrotate.yml | 0 ...-dp-certificate-with-vault-not-refresh.yml | 0 .../kong/fix-jwt-plugin-check.yml | 0 .../fix-migrations-for-redis-plugins-acme.yml | 0 ...grations-for-redis-plugins-response-rl.yml | 0 .../fix-migrations-for-redis-plugins-rl.yml | 0 ...ng-router-section-of-request-debugging.yml | 0 .../kong/fix-mlcache-renew-lock-leaks.yml | 0 .../kong/fix-router-rebuing-flag.yml | 0 ...ix-snis-tls-passthrough-in-trad-compat.yml | 0 .../kong/fix-upstream-status-unset.yml | 0 .../kong/fix-vault-init-worker.yml | 0 .../fix-vault-secret-update-without-ttl.yml | 0 .../kong/fix-vault-workspaces.yml | 0 .../fix-wasm-disable-pwm-lua-resolver.yml | 0 .../fix_api_405_vaults_validate_endpoint.yml | 0 ..._balancer_healthecker_unexpected_panic.yml | 0 .../kong/fix_privileged_agent_id_1.yml | 0 ...xpressions-supports-traditional-fields.yml | 0 .../kong/key_auth_www_authenticate.yml | 0 .../kong/log-serializer-kong-latency.yml | 0 .../kong/log-serializer-receive-latency.yml | 0 .../otel-increase-queue-max-batch-size.yml | 0 ...ling-panic-when-header-trace-id-enable.yml | 0 .../kong/plugin-schema-deprecation-record.yml | 0 .../kong/plugin_server_restart.yml | 0 .../kong/pluginsocket-proto-wrong-type.yml | 0 .../kong/propagation-module-rework.yml | 0 .../kong/revert-req-body-limitation-patch.yml | 0 ...che_invalidation_cluster_event_channel.yml | 0 .../kong/set_grpc_tls_seclevel.yml | 0 .../speed_up_internal_hooking_mechanism.yml | 0 .../kong/speed_up_router.yml | 0 .../kong/tracing-pdk-short-trace-ids.yml | 0 .../kong/update-ai-proxy-telemetry.yml | 0 .../kong/wasm-bundled-filters.yml | 0 .../unreleased/kong/force-no_sync-noip.yml | 5 - 85 files changed, 427 insertions(+), 5 deletions(-) create mode 100644 changelog/3.7.0/3.7.0.md create mode 100644 changelog/3.7.0/kong-manager/.gitkeep create mode 100644 changelog/3.7.0/kong-manager/expressions_routes.yml create mode 100644 changelog/3.7.0/kong-manager/plugin_forms_improvements.yml create mode 100644 changelog/3.7.0/kong-manager/ui_improvements.yml create mode 100644 changelog/3.7.0/kong/.gitkeep rename changelog/{unreleased => 3.7.0}/kong/add-ai-data-report.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/add-messages-api-to-anthropic.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/add_tzdata.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/ai-proxy-client-params.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/ai-proxy-preserve-mode.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/analytics-for-anthropic.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-atc-router.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-libexpat.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-kong-nginx-module.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-protobuf.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-resty-acme.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-resty-aws.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-resty-http-0.17.2.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-resty-lmdb.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-resty-openssl.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-lua-resty-timer-ng.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-luarocks.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-ngx-wasm-module.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-pcre.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-penlight.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-v8.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/bump-wasmtime.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/cleanup_ai.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/decrease-cocurrency-limit-of-timer-ng.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/disable-TLSv1_1-in-openssl3.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/feat-add-workspace-label-to-prometheus.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/feat-ai-proxy-add-streaming.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/feat-emmy-debugger.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/feat-hybrid-sync-mixed-route-policy.yml (100%) rename 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3.7.0}/kong/speed_up_router.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/tracing-pdk-short-trace-ids.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/update-ai-proxy-telemetry.yml (100%) rename changelog/{unreleased => 3.7.0}/kong/wasm-bundled-filters.yml (100%) delete mode 100644 changelog/unreleased/kong/force-no_sync-noip.yml diff --git a/changelog/3.7.0/3.7.0.md b/changelog/3.7.0/3.7.0.md new file mode 100644 index 00000000000..7d062259d32 --- /dev/null +++ b/changelog/3.7.0/3.7.0.md @@ -0,0 +1,393 @@ +## Kong + + +### Performance +#### Performance + +- Improved proxy performance by refactoring internal hooking mechanism. + [#12784](https://github.com/Kong/kong/issues/12784) + [KAG-3653](https://konghq.atlassian.net/browse/KAG-3653) + +- Sped up the router matching when the `router_flavor` is `traditional_compatible` or `expressions`. + [#12467](https://github.com/Kong/kong/issues/12467) + [KAG-3653](https://konghq.atlassian.net/browse/KAG-3653) +#### Plugin + +- **Opentelemetry**: Increased queue max batch size to 200. + [#12488](https://github.com/Kong/kong/issues/12488) + [KAG-3173](https://konghq.atlassian.net/browse/KAG-3173) + +### Breaking Changes +#### Plugin + +- **AI Proxy**: To support the new messages API of `Anthropic`, the upstream path of the `Anthropic` for `llm/v1/chat` route type has changed from `/v1/complete` to `/v1/messages`. + [#12699](https://github.com/Kong/kong/issues/12699) + [FTI-5770](https://konghq.atlassian.net/browse/FTI-5770) + + +### Dependencies +#### Core + +- Bumped atc-router from v1.6.0 to v1.6.2 + [#12231](https://github.com/Kong/kong/issues/12231) + [KAG-3403](https://konghq.atlassian.net/browse/KAG-3403) + +- Bumped libexpat to 2.6.2 + [#12910](https://github.com/Kong/kong/issues/12910) + [CVE-2023](https://konghq.atlassian.net/browse/CVE-2023) [CVE-2013](https://konghq.atlassian.net/browse/CVE-2013) [CVE-2024](https://konghq.atlassian.net/browse/CVE-2024) [KAG-4331](https://konghq.atlassian.net/browse/KAG-4331) + +- Bumped lua-kong-nginx-module from 0.8.0 to 0.11.0 + [#12752](https://github.com/Kong/kong/issues/12752) + [KAG-4050](https://konghq.atlassian.net/browse/KAG-4050) + +- Bumped lua-protobuf to 0.5.1 + [#12834](https://github.com/Kong/kong/issues/12834) + + +- Bumped lua-resty-acme to 0.13.0 + [#12909](https://github.com/Kong/kong/issues/12909) + [KAG-4330](https://konghq.atlassian.net/browse/KAG-4330) + +- Bumped lua-resty-aws from 1.3.6 to 1.4.1 + [#12846](https://github.com/Kong/kong/issues/12846) + [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) + +- Bumped lua-resty-lmdb from 1.4.1 to 1.4.2 + [#12786](https://github.com/Kong/kong/issues/12786) + + +- Bumped lua-resty-openssl from 1.2.0 to 1.3.1 + [#12665](https://github.com/Kong/kong/issues/12665) + + +- Bumped lua-resty-timer-ng to 0.2.7 + [#12756](https://github.com/Kong/kong/issues/12756) + [KAG-3653](https://konghq.atlassian.net/browse/KAG-3653) + +- Bumped PCRE from the legacy libpcre 8.45 to libpcre2 10.43 + [#12366](https://github.com/Kong/kong/issues/12366) + [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [KAG-3521](https://konghq.atlassian.net/browse/KAG-3521) [KAG-2025](https://konghq.atlassian.net/browse/KAG-2025) + +- Bumped penlight to 1.14.0 + [#12862](https://github.com/Kong/kong/issues/12862) + +#### Default + +- Added package `tzdata` to DEB Docker image for convenient timezone setting. + [#12609](https://github.com/Kong/kong/issues/12609) + [FTI-5698](https://konghq.atlassian.net/browse/FTI-5698) + +- Bumped lua-resty-http to 0.17.2. + [#12908](https://github.com/Kong/kong/issues/12908) + + +- Bumped LuaRocks from 3.9.2 to 3.11.0 + [#12662](https://github.com/Kong/kong/issues/12662) + [KAG-3883](https://konghq.atlassian.net/browse/KAG-3883) + +- Bumped `ngx_wasm_module` to `91d447ffd0e9bb08f11cc69d1aa9128ec36b4526` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bumped `V8` version to `12.0.267.17` + [#12704](https://github.com/Kong/kong/issues/12704) + + +- Bumped `Wasmtime` version to `19.0.0` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Improved the robustness of lua-cjson when handling unexpected input. + [#12904](https://github.com/Kong/kong/issues/12904) + [KAG-4275](https://konghq.atlassian.net/browse/KAG-4275) + +### Features +#### Configuration + +- TLSv1.1 and lower versions are disabled by default in OpenSSL 3.x. + [#12420](https://github.com/Kong/kong/issues/12420) + [KAG-3259](https://konghq.atlassian.net/browse/KAG-3259) + +- Introduced `nginx_wasm_main_shm_kv` configuration parameter, which enables +Wasm filters to use the Proxy-Wasm operations `get_shared_data` and +`set_shared_data` without namespaced keys. + [#12663](https://github.com/Kong/kong/issues/12663) + + +- **Schema**: Added a deprecation field attribute to identify deprecated fields + [#12686](https://github.com/Kong/kong/issues/12686) + [KAG-3915](https://konghq.atlassian.net/browse/KAG-3915) + +- Added the `wasm_filters` configuration parameter for enabling individual filters + [#12843](https://github.com/Kong/kong/issues/12843) + [KAG-4211](https://konghq.atlassian.net/browse/KAG-4211) +#### Core + +- Added `events:ai:response_tokens`, `events:ai:prompt_tokens` and `events:ai:requests` to the anonymous report to start counting AI usage + [#12924](https://github.com/Kong/kong/issues/12924) + + +- Improved config handling when the CP runs with the router set to the `expressions` flavor: + - If mixed config is detected and a lower DP is attached to the CP, no config will be sent at all + - If the expression is invalid on the CP, no config will be sent at all + - If the expression is invalid on a lower DP, it will be sent to the DP and DP validation will catch this and communicate back to the CP (this could result in partial config application) + [#12967](https://github.com/Kong/kong/issues/12967) + [KAG-3806](https://konghq.atlassian.net/browse/KAG-3806) + +- The route entity now supports the following fields when the +`router_flavor` is `expressions`: `methods`, `hosts`, `paths`, `headers`, +`snis`, `sources`, `destinations`, and `regex_priority`. +The meaning of these fields are consistent with the traditional route entity. + [#12667](https://github.com/Kong/kong/issues/12667) + [KAG-3805](https://konghq.atlassian.net/browse/KAG-3805) [KAG-3807](https://konghq.atlassian.net/browse/KAG-3807) +#### PDK + +- Added the `latencies.receive` property to the log serializer + [#12730](https://github.com/Kong/kong/issues/12730) + [KAG-3798](https://konghq.atlassian.net/browse/KAG-3798) +#### Plugin + +- AI Proxy now reads most prompt tuning parameters from the client, +while the plugin config parameters under `model_options` are now just defaults. +This fixes support for using the respective provider's native SDK. + [#12903](https://github.com/Kong/kong/issues/12903) + [KAG-4126](https://konghq.atlassian.net/browse/KAG-4126) + +- AI Proxy now has a `preserve` option for `route_type`, where the requests and responses +are passed directly to the upstream LLM. This is to enable compatibility with any +and all models and SDKs that may be used when calling the AI services. + [#12903](https://github.com/Kong/kong/issues/12903) + [KAG-4126](https://konghq.atlassian.net/browse/KAG-4126) + +- **Prometheus**: Added workspace label to Prometheus plugin metrics. + [#12836](https://github.com/Kong/kong/issues/12836) + [FTI-5573](https://konghq.atlassian.net/browse/FTI-5573) + +- **AI Proxy**: Added support for streaming event-by-event responses back to the client on supported providers. + [#12792](https://github.com/Kong/kong/issues/12792) + [KAG-4124](https://konghq.atlassian.net/browse/KAG-4124) + +- **AI Prompt Guard**: Increased the maximum length of regex expressions to 500 for the allow and deny parameters. + [#12731](https://github.com/Kong/kong/issues/12731) + [FTI-5767](https://konghq.atlassian.net/browse/FTI-5767) + +- Addded support for EdDSA algorithms in JWT plugin + [#12726](https://github.com/Kong/kong/issues/12726) + + +- Added support for ES512, PS256, PS384, PS512 algorithms in JWT plugin + [#12638](https://github.com/Kong/kong/issues/12638) + [KAG-3821](https://konghq.atlassian.net/browse/KAG-3821) + +- **OpenTelemetry, Zipkin**: The propagation module has been reworked. The new +options allow better control over the configuration of tracing headers propagation. + [#12670](https://github.com/Kong/kong/issues/12670) + [KAG-1886](https://konghq.atlassian.net/browse/KAG-1886) [KAG-1887](https://konghq.atlassian.net/browse/KAG-1887) +#### Default + +- Added support for debugging with EmmyLuaDebugger. This feature is a +tech preview and not officially supported by Kong Inc. for now. + [#12899](https://github.com/Kong/kong/issues/12899) + [KAG-4316](https://konghq.atlassian.net/browse/KAG-4316) + +### Fixes +#### CLI Command + +- Fixed an issue where the `pg_timeout` was overridden to `60s` even if `--db-timeout` +was not explicitly passed in CLI arguments. + [#12981](https://github.com/Kong/kong/issues/12981) + [KAG-4416](https://konghq.atlassian.net/browse/KAG-4416) +#### Configuration + +- Fixed the default value in kong.conf.default documentation from 1000 to 10000 +for the `upstream_keepalive_max_requests` option. + [#12643](https://github.com/Kong/kong/issues/12643) + [KAG-3360](https://konghq.atlassian.net/browse/KAG-3360) + +- Fixed an issue where an external plugin (Go, Javascript, or Python) would fail to +apply a change to the plugin config via the Admin API. + [#12718](https://github.com/Kong/kong/issues/12718) + [KAG-3949](https://konghq.atlassian.net/browse/KAG-3949) + +- Disabled usage of the Lua DNS resolver from proxy-wasm by default. + [#12825](https://github.com/Kong/kong/issues/12825) + [KAG-4277](https://konghq.atlassian.net/browse/KAG-4277) + +- Set security level of gRPC's TLS to 0 when `ssl_cipher_suite` is set to `old`. + [#12613](https://github.com/Kong/kong/issues/12613) + [KAG-3259](https://konghq.atlassian.net/browse/KAG-3259) +#### Core + +- Fixed an issue where `POST /config?flatten_errors=1` could not return a proper response if the input included duplicate upstream targets. + [#12797](https://github.com/Kong/kong/issues/12797) + [KAG-4144](https://konghq.atlassian.net/browse/KAG-4144) + +- **DNS Client**: Ignore a non-positive values on resolv.conf for options timeout, and use a default value of 2 seconds instead. + [#12640](https://github.com/Kong/kong/issues/12640) + [FTI-5791](https://konghq.atlassian.net/browse/FTI-5791) + +- Updated the file permission of `kong.logrotate` to 644. + [#12629](https://github.com/Kong/kong/issues/12629) + [FTI-5756](https://konghq.atlassian.net/browse/FTI-5756) + +- Fixed a problem on hybrid mode DPs, where a certificate entity configured with a vault reference may not get refreshed on time. + [#12868](https://github.com/Kong/kong/issues/12868) + [FTI-5881](https://konghq.atlassian.net/browse/FTI-5881) + +- Fixed the missing router section for the output of the request-debugging. + [#12234](https://github.com/Kong/kong/issues/12234) + [KAG-3438](https://konghq.atlassian.net/browse/KAG-3438) + +- Fixed an issue in the internal caching logic where mutexes could get never unlocked. + [#12743](https://github.com/Kong/kong/issues/12743) + + +- Fixed an issue where the router didn't work correctly +when the route's configuration changed. + [#12654](https://github.com/Kong/kong/issues/12654) + [KAG-3857](https://konghq.atlassian.net/browse/KAG-3857) + +- Fixed an issue where SNI-based routing didn't work +using `tls_passthrough` and the `traditional_compatible` router flavor. + [#12681](https://github.com/Kong/kong/issues/12681) + [KAG-3922](https://konghq.atlassian.net/browse/KAG-3922) [FTI-5781](https://konghq.atlassian.net/browse/FTI-5781) + +- Fixed a bug that `X-Kong-Upstream-Status` didn't appear in the response headers even if it was set in the `headers` parameter in the `kong.conf` file when the response was hit and returned by the Proxy Cache plugin. + [#12744](https://github.com/Kong/kong/issues/12744) + [FTI-5827](https://konghq.atlassian.net/browse/FTI-5827) + +- Fixed vault initialization by postponing vault reference resolving on init_worker + [#12554](https://github.com/Kong/kong/issues/12554) + [KAG-2907](https://konghq.atlassian.net/browse/KAG-2907) + +- Fixed a bug that allowed vault secrets to refresh even when they had no TTL set. + [#12877](https://github.com/Kong/kong/issues/12877) + [FTI-5906](https://konghq.atlassian.net/browse/FTI-5906) [FTI-5916](https://konghq.atlassian.net/browse/FTI-5916) + +- **Vault**: do not use incorrect (default) workspace identifier when retrieving vault entity by prefix + [#12572](https://github.com/Kong/kong/issues/12572) + [FTI-5762](https://konghq.atlassian.net/browse/FTI-5762) + +- **Core**: Fixed unexpected table nil panic in the balancer's stop_healthchecks function + [#12865](https://github.com/Kong/kong/issues/12865) + + +- Use `-1` as the worker ID of privileged agent to avoid access issues. + [#12385](https://github.com/Kong/kong/issues/12385) + [FTI-5707](https://konghq.atlassian.net/browse/FTI-5707) + +- **Plugin Server**: Fixed an issue where Kong failed to properly restart MessagePack-based pluginservers (used in Python and Javascript plugins, for example). + [#12582](https://github.com/Kong/kong/issues/12582) + [KAG-3765](https://konghq.atlassian.net/browse/KAG-3765) + +- Reverted the hard-coded limitation of the `ngx.read_body()` API in OpenResty upstreams' new versions when downstream connections are in HTTP/2 or HTTP/3 stream modes. + [#12658](https://github.com/Kong/kong/issues/12658) + [FTI-5766](https://konghq.atlassian.net/browse/FTI-5766) [FTI-5795](https://konghq.atlassian.net/browse/FTI-5795) + +- Each Kong cache instance now utilizes its own cluster event channel. This approach isolates cache invalidation events and reducing the generation of unnecessary worker events. + [#12321](https://github.com/Kong/kong/issues/12321) + [FTI-5559](https://konghq.atlassian.net/browse/FTI-5559) + +- Updated telemetry collection for AI Plugins to allow multiple plugins data to be set for the same request. + [#12583](https://github.com/Kong/kong/issues/12583) + [KAG-3759](https://konghq.atlassian.net/browse/KAG-3759) [KAG-4124](https://konghq.atlassian.net/browse/KAG-4124) +#### PDK + +- **PDK:** Fixed `kong.request.get_forwarded_port` to always return a number, +which was caused by an incorrectly stored string value in `ngx.ctx.host_port`. + [#12806](https://github.com/Kong/kong/issues/12806) + [KAG-4158](https://konghq.atlassian.net/browse/KAG-4158) + +- The value of `latencies.kong` in the log serializer payload no longer includes +the response receive time, so it now has the same value as the +`X-Kong-Proxy-Latency` response header. Response receive time is recorded in +the new `latencies.receive` metric, so if desired, the old value can be +calculated as `latencies.kong + latencies.receive`. **Note:** this also +affects payloads from all logging plugins that use the log serializer: +`file-log`, `tcp-log`, `udp-log`,`http-log`, `syslog`, and `loggly`, e.g. +[descriptions of JSON objects for the HTTP Log Plugin's log format](https://docs.konghq.com/hub/kong-inc/http-log/log-format/#json-object-descriptions). + [#12795](https://github.com/Kong/kong/issues/12795) + [KAG-3798](https://konghq.atlassian.net/browse/KAG-3798) + +- **Tracing**: enhanced robustness of trace ID parsing + [#12848](https://github.com/Kong/kong/issues/12848) + [KAG-4218](https://konghq.atlassian.net/browse/KAG-4218) +#### Plugin + +- **AI-proxy-plugin**: Fixed the bug that the `route_type` `/llm/v1/chat` didn't include the analytics in the responses. + [#12781](https://github.com/Kong/kong/issues/12781) + [FTI-5769](https://konghq.atlassian.net/browse/FTI-5769) + +- **ACME**: Fixed an issue where the certificate was not successfully renewed during ACME renewal. + [#12773](https://github.com/Kong/kong/issues/12773) + [KAG-4008](https://konghq.atlassian.net/browse/KAG-4008) + +- **AWS-Lambda**: Fixed an issue where the latency attributed to AWS Lambda API requests was counted as part of the latency in Kong. + [#12835](https://github.com/Kong/kong/issues/12835) + [FTI-5261](https://konghq.atlassian.net/browse/FTI-5261) + +- **Jwt**: Fixed an issue where the plugin would fail when using invalid public keys for ES384 and ES512 algorithms. + [#12724](https://github.com/Kong/kong/issues/12724) + + +- Added WWW-Authenticate headers to all 401 responses in the Key Auth plugin. + [#11794](https://github.com/Kong/kong/issues/11794) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) + +- **Opentelemetry**: Fixed an OTEL sampling mode Lua panic bug, which happened when the `http_response_header_for_traceid` option was enabled. + [#12544](https://github.com/Kong/kong/issues/12544) + [FTI-5742](https://konghq.atlassian.net/browse/FTI-5742) + +- Improve error handling in AI plugins. + [#12991](https://github.com/Kong/kong/issues/12991) + [KAG-4311](https://konghq.atlassian.net/browse/KAG-4311) + +- **ACME**: Fixed migration of redis configuration. + [#12989](https://github.com/Kong/kong/issues/12989) + [KAG-4419](https://konghq.atlassian.net/browse/KAG-4419) + +- **Response-RateLimiting**: Fixed migration of redis configuration. + [#12989](https://github.com/Kong/kong/issues/12989) + [KAG-4419](https://konghq.atlassian.net/browse/KAG-4419) + +- **Rate-Limiting**: Fixed migration of redis configuration. + [#12989](https://github.com/Kong/kong/issues/12989) + [KAG-4419](https://konghq.atlassian.net/browse/KAG-4419) +#### Admin API + +- **Admin API**: fixed an issue where calling the endpoint `POST /schemas/vaults/validate` was conflicting with the endpoint `/schemas/vaults/:name` which only has GET implemented, hence resulting in a 405. + [#12607](https://github.com/Kong/kong/issues/12607) + [KAG-3699](https://konghq.atlassian.net/browse/KAG-3699) +#### Default + +- Fixed a bug where, if the the ulimit setting (open files) was low, Kong would fail to start as the `lua-resty-timer-ng` exhausted the available `worker_connections`. Decreased the concurrency range of the `lua-resty-timer-ng` library from `[512, 2048]` to `[256, 1024]` to fix this bug. + [#12606](https://github.com/Kong/kong/issues/12606) + [KAG-3779](https://konghq.atlassian.net/browse/KAG-3779) [FTI-5780](https://konghq.atlassian.net/browse/FTI-5780) + +- Fix an issue where external plugins using the protobuf-based protocol would fail to call the `kong.Service.SetUpstream` method with an error `bad argument #2 to 'encode' (table expected, got boolean)`. + [#12727](https://github.com/Kong/kong/issues/12727) + +## Kong-Manager + + + + + + +### Features +#### Default + +- Kong Manager now supports creating and editing Expressions routes with an interactive in-browser editor with syntax highlighting and autocompletion features for Kong's Expressions language. + [#217](https://github.com/Kong/kong-manager/issues/217) + + +- Kong Manager now groups the parameters to provide a better user experience while configuring plugins. Meanwhile, several issues with the plugin form page were fixed. + [#195](https://github.com/Kong/kong-manager/issues/195) [#199](https://github.com/Kong/kong-manager/issues/199) [#201](https://github.com/Kong/kong-manager/issues/201) [#202](https://github.com/Kong/kong-manager/issues/202) [#207](https://github.com/Kong/kong-manager/issues/207) [#208](https://github.com/Kong/kong-manager/issues/208) [#209](https://github.com/Kong/kong-manager/issues/209) [#213](https://github.com/Kong/kong-manager/issues/213) [#216](https://github.com/Kong/kong-manager/issues/216) + + +### Fixes +#### Default + +- Improved the user experience in Kong Manager by fixing various UI-related issues. + [#185](https://github.com/Kong/kong-manager/issues/185) [#188](https://github.com/Kong/kong-manager/issues/188) [#190](https://github.com/Kong/kong-manager/issues/190) [#195](https://github.com/Kong/kong-manager/issues/195) [#199](https://github.com/Kong/kong-manager/issues/199) [#201](https://github.com/Kong/kong-manager/issues/201) [#202](https://github.com/Kong/kong-manager/issues/202) [#207](https://github.com/Kong/kong-manager/issues/207) [#208](https://github.com/Kong/kong-manager/issues/208) [#209](https://github.com/Kong/kong-manager/issues/209) [#213](https://github.com/Kong/kong-manager/issues/213) [#216](https://github.com/Kong/kong-manager/issues/216) + diff --git a/changelog/3.7.0/kong-manager/.gitkeep b/changelog/3.7.0/kong-manager/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git a/changelog/3.7.0/kong-manager/expressions_routes.yml b/changelog/3.7.0/kong-manager/expressions_routes.yml new file mode 100644 index 00000000000..e4784dd9d2c --- /dev/null +++ b/changelog/3.7.0/kong-manager/expressions_routes.yml @@ -0,0 +1,5 @@ +message: >- + Kong Manager now supports creating and editing Expressions routes with an interactive in-browser + editor with syntax highlighting and autocompletion features for Kong's Expressions language. +type: feature +githubs: [217] diff --git a/changelog/3.7.0/kong-manager/plugin_forms_improvements.yml b/changelog/3.7.0/kong-manager/plugin_forms_improvements.yml new file mode 100644 index 00000000000..3cb617a855e --- /dev/null +++ b/changelog/3.7.0/kong-manager/plugin_forms_improvements.yml @@ -0,0 +1,14 @@ +message: >- + Kong Manager now groups the parameters to provide a better user experience while configuring plugins. + Meanwhile, several issues with the plugin form page were fixed. +type: feature +githubs: + - 195 + - 199 + - 201 + - 202 + - 207 + - 208 + - 209 + - 213 + - 216 diff --git a/changelog/3.7.0/kong-manager/ui_improvements.yml b/changelog/3.7.0/kong-manager/ui_improvements.yml new file mode 100644 index 00000000000..1c493f2d6cf --- /dev/null +++ b/changelog/3.7.0/kong-manager/ui_improvements.yml @@ -0,0 +1,15 @@ +message: Improved the user experience in Kong Manager by fixing various UI-related issues. +type: bugfix +githubs: + - 185 + - 188 + - 190 + - 195 + - 199 + - 201 + - 202 + - 207 + - 208 + - 209 + - 213 + - 216 diff --git a/changelog/3.7.0/kong/.gitkeep b/changelog/3.7.0/kong/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git a/changelog/unreleased/kong/add-ai-data-report.yml b/changelog/3.7.0/kong/add-ai-data-report.yml similarity index 100% rename from changelog/unreleased/kong/add-ai-data-report.yml rename to changelog/3.7.0/kong/add-ai-data-report.yml diff --git a/changelog/unreleased/kong/add-messages-api-to-anthropic.yml b/changelog/3.7.0/kong/add-messages-api-to-anthropic.yml similarity index 100% rename from changelog/unreleased/kong/add-messages-api-to-anthropic.yml rename to changelog/3.7.0/kong/add-messages-api-to-anthropic.yml diff --git a/changelog/unreleased/kong/add_tzdata.yml b/changelog/3.7.0/kong/add_tzdata.yml similarity index 100% rename from changelog/unreleased/kong/add_tzdata.yml rename to changelog/3.7.0/kong/add_tzdata.yml diff --git 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changelog/unreleased/kong/fix-migrations-for-redis-plugins-response-rl.yml rename to changelog/3.7.0/kong/fix-migrations-for-redis-plugins-response-rl.yml diff --git a/changelog/unreleased/kong/fix-migrations-for-redis-plugins-rl.yml b/changelog/3.7.0/kong/fix-migrations-for-redis-plugins-rl.yml similarity index 100% rename from changelog/unreleased/kong/fix-migrations-for-redis-plugins-rl.yml rename to changelog/3.7.0/kong/fix-migrations-for-redis-plugins-rl.yml diff --git a/changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml b/changelog/3.7.0/kong/fix-missing-router-section-of-request-debugging.yml similarity index 100% rename from changelog/unreleased/kong/fix-missing-router-section-of-request-debugging.yml rename to changelog/3.7.0/kong/fix-missing-router-section-of-request-debugging.yml diff --git a/changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml b/changelog/3.7.0/kong/fix-mlcache-renew-lock-leaks.yml similarity index 100% rename from changelog/unreleased/kong/fix-mlcache-renew-lock-leaks.yml rename to changelog/3.7.0/kong/fix-mlcache-renew-lock-leaks.yml diff --git a/changelog/unreleased/kong/fix-router-rebuing-flag.yml b/changelog/3.7.0/kong/fix-router-rebuing-flag.yml similarity index 100% rename from changelog/unreleased/kong/fix-router-rebuing-flag.yml rename to changelog/3.7.0/kong/fix-router-rebuing-flag.yml diff --git a/changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml b/changelog/3.7.0/kong/fix-snis-tls-passthrough-in-trad-compat.yml similarity index 100% rename from changelog/unreleased/kong/fix-snis-tls-passthrough-in-trad-compat.yml rename to changelog/3.7.0/kong/fix-snis-tls-passthrough-in-trad-compat.yml diff --git a/changelog/unreleased/kong/fix-upstream-status-unset.yml b/changelog/3.7.0/kong/fix-upstream-status-unset.yml similarity index 100% rename from changelog/unreleased/kong/fix-upstream-status-unset.yml rename to changelog/3.7.0/kong/fix-upstream-status-unset.yml diff --git a/changelog/unreleased/kong/fix-vault-init-worker.yml b/changelog/3.7.0/kong/fix-vault-init-worker.yml similarity index 100% rename from changelog/unreleased/kong/fix-vault-init-worker.yml rename to changelog/3.7.0/kong/fix-vault-init-worker.yml diff --git a/changelog/unreleased/kong/fix-vault-secret-update-without-ttl.yml b/changelog/3.7.0/kong/fix-vault-secret-update-without-ttl.yml similarity index 100% rename from changelog/unreleased/kong/fix-vault-secret-update-without-ttl.yml rename to changelog/3.7.0/kong/fix-vault-secret-update-without-ttl.yml diff --git a/changelog/unreleased/kong/fix-vault-workspaces.yml b/changelog/3.7.0/kong/fix-vault-workspaces.yml similarity index 100% rename from changelog/unreleased/kong/fix-vault-workspaces.yml rename to changelog/3.7.0/kong/fix-vault-workspaces.yml diff --git a/changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml b/changelog/3.7.0/kong/fix-wasm-disable-pwm-lua-resolver.yml similarity index 100% rename from changelog/unreleased/kong/fix-wasm-disable-pwm-lua-resolver.yml rename to changelog/3.7.0/kong/fix-wasm-disable-pwm-lua-resolver.yml diff --git a/changelog/unreleased/kong/fix_api_405_vaults_validate_endpoint.yml b/changelog/3.7.0/kong/fix_api_405_vaults_validate_endpoint.yml similarity index 100% rename from changelog/unreleased/kong/fix_api_405_vaults_validate_endpoint.yml rename to changelog/3.7.0/kong/fix_api_405_vaults_validate_endpoint.yml diff --git a/changelog/unreleased/kong/fix_balancer_healthecker_unexpected_panic.yml b/changelog/3.7.0/kong/fix_balancer_healthecker_unexpected_panic.yml similarity index 100% rename from changelog/unreleased/kong/fix_balancer_healthecker_unexpected_panic.yml rename to changelog/3.7.0/kong/fix_balancer_healthecker_unexpected_panic.yml diff --git a/changelog/unreleased/kong/fix_privileged_agent_id_1.yml b/changelog/3.7.0/kong/fix_privileged_agent_id_1.yml similarity index 100% rename from changelog/unreleased/kong/fix_privileged_agent_id_1.yml rename to changelog/3.7.0/kong/fix_privileged_agent_id_1.yml diff --git a/changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml b/changelog/3.7.0/kong/flavor-expressions-supports-traditional-fields.yml similarity index 100% rename from changelog/unreleased/kong/flavor-expressions-supports-traditional-fields.yml rename to changelog/3.7.0/kong/flavor-expressions-supports-traditional-fields.yml diff --git a/changelog/unreleased/kong/key_auth_www_authenticate.yml b/changelog/3.7.0/kong/key_auth_www_authenticate.yml similarity index 100% rename from changelog/unreleased/kong/key_auth_www_authenticate.yml rename to changelog/3.7.0/kong/key_auth_www_authenticate.yml diff --git a/changelog/unreleased/kong/log-serializer-kong-latency.yml b/changelog/3.7.0/kong/log-serializer-kong-latency.yml similarity index 100% rename from changelog/unreleased/kong/log-serializer-kong-latency.yml rename to changelog/3.7.0/kong/log-serializer-kong-latency.yml diff --git a/changelog/unreleased/kong/log-serializer-receive-latency.yml b/changelog/3.7.0/kong/log-serializer-receive-latency.yml similarity index 100% rename from changelog/unreleased/kong/log-serializer-receive-latency.yml rename to changelog/3.7.0/kong/log-serializer-receive-latency.yml diff --git a/changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml b/changelog/3.7.0/kong/otel-increase-queue-max-batch-size.yml similarity index 100% rename from changelog/unreleased/kong/otel-increase-queue-max-batch-size.yml rename to changelog/3.7.0/kong/otel-increase-queue-max-batch-size.yml diff --git a/changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml b/changelog/3.7.0/kong/otel-sampling-panic-when-header-trace-id-enable.yml similarity index 100% rename from changelog/unreleased/kong/otel-sampling-panic-when-header-trace-id-enable.yml rename to changelog/3.7.0/kong/otel-sampling-panic-when-header-trace-id-enable.yml diff --git a/changelog/unreleased/kong/plugin-schema-deprecation-record.yml b/changelog/3.7.0/kong/plugin-schema-deprecation-record.yml similarity index 100% rename from changelog/unreleased/kong/plugin-schema-deprecation-record.yml rename to changelog/3.7.0/kong/plugin-schema-deprecation-record.yml diff --git a/changelog/unreleased/kong/plugin_server_restart.yml b/changelog/3.7.0/kong/plugin_server_restart.yml similarity index 100% rename from changelog/unreleased/kong/plugin_server_restart.yml rename to changelog/3.7.0/kong/plugin_server_restart.yml diff --git a/changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml b/changelog/3.7.0/kong/pluginsocket-proto-wrong-type.yml similarity index 100% rename from changelog/unreleased/kong/pluginsocket-proto-wrong-type.yml rename to changelog/3.7.0/kong/pluginsocket-proto-wrong-type.yml diff --git a/changelog/unreleased/kong/propagation-module-rework.yml b/changelog/3.7.0/kong/propagation-module-rework.yml similarity index 100% rename from changelog/unreleased/kong/propagation-module-rework.yml rename to changelog/3.7.0/kong/propagation-module-rework.yml diff --git a/changelog/unreleased/kong/revert-req-body-limitation-patch.yml b/changelog/3.7.0/kong/revert-req-body-limitation-patch.yml similarity index 100% rename from changelog/unreleased/kong/revert-req-body-limitation-patch.yml rename to changelog/3.7.0/kong/revert-req-body-limitation-patch.yml diff --git a/changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml b/changelog/3.7.0/kong/separate_kong_cache_invalidation_cluster_event_channel.yml similarity index 100% rename from changelog/unreleased/kong/separate_kong_cache_invalidation_cluster_event_channel.yml rename to changelog/3.7.0/kong/separate_kong_cache_invalidation_cluster_event_channel.yml diff --git a/changelog/unreleased/kong/set_grpc_tls_seclevel.yml b/changelog/3.7.0/kong/set_grpc_tls_seclevel.yml similarity index 100% rename from changelog/unreleased/kong/set_grpc_tls_seclevel.yml rename to changelog/3.7.0/kong/set_grpc_tls_seclevel.yml diff --git a/changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml b/changelog/3.7.0/kong/speed_up_internal_hooking_mechanism.yml similarity index 100% rename from changelog/unreleased/kong/speed_up_internal_hooking_mechanism.yml rename to changelog/3.7.0/kong/speed_up_internal_hooking_mechanism.yml diff --git a/changelog/unreleased/kong/speed_up_router.yml b/changelog/3.7.0/kong/speed_up_router.yml similarity index 100% rename from changelog/unreleased/kong/speed_up_router.yml rename to changelog/3.7.0/kong/speed_up_router.yml diff --git a/changelog/unreleased/kong/tracing-pdk-short-trace-ids.yml b/changelog/3.7.0/kong/tracing-pdk-short-trace-ids.yml similarity index 100% rename from changelog/unreleased/kong/tracing-pdk-short-trace-ids.yml rename to changelog/3.7.0/kong/tracing-pdk-short-trace-ids.yml diff --git a/changelog/unreleased/kong/update-ai-proxy-telemetry.yml b/changelog/3.7.0/kong/update-ai-proxy-telemetry.yml similarity index 100% rename from changelog/unreleased/kong/update-ai-proxy-telemetry.yml rename to changelog/3.7.0/kong/update-ai-proxy-telemetry.yml diff --git a/changelog/unreleased/kong/wasm-bundled-filters.yml b/changelog/3.7.0/kong/wasm-bundled-filters.yml similarity index 100% rename from changelog/unreleased/kong/wasm-bundled-filters.yml rename to changelog/3.7.0/kong/wasm-bundled-filters.yml diff --git a/changelog/unreleased/kong/force-no_sync-noip.yml b/changelog/unreleased/kong/force-no_sync-noip.yml deleted file mode 100644 index a4e9bac413c..00000000000 --- a/changelog/unreleased/kong/force-no_sync-noip.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - Added a new function to bypass the Kong's DNS client synchronization option - when resolving hostnames. -type: feature -scope: Core From 4052fbbfee77be52bcd5c876719a84bcbc8ba337 Mon Sep 17 00:00:00 2001 From: Samuele Date: Mon, 3 Jun 2024 16:04:42 +0200 Subject: [PATCH 3698/4351] feat(response-transformer): added support for json_body rename (#13131) * feat(response-transformer): added support for json_body rename detail here: https://github.com/Kong/kong/discussions/12824. * test(response-transformer): fix test * fix(response-transformer): compatibility with older data planes * fix(response-transformer): version 3.7.0 to 3.8.0 * fix tests --------- Co-authored-by: zhongweikang Co-authored-by: zhongweikang --- .../feat-response-transformer-json-rename.yml | 4 + kong/clustering/compat/removed_fields.lua | 9 ++- .../response-transformer/body_transformer.lua | 9 +++ .../header_transformer.lua | 1 + kong/plugins/response-transformer/schema.lua | 1 + .../01-db/01-schema/07-plugins_spec.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 42 +++++++++++ .../01-header_transformer_spec.lua | 17 +++-- .../02-body_transformer_spec.lua | 74 ++++++++++++++++++- .../15-response-transformer/03-api_spec.lua | 5 ++ 10 files changed, 153 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/feat-response-transformer-json-rename.yml diff --git a/changelog/unreleased/kong/feat-response-transformer-json-rename.yml b/changelog/unreleased/kong/feat-response-transformer-json-rename.yml new file mode 100644 index 00000000000..42d23ded398 --- /dev/null +++ b/changelog/unreleased/kong/feat-response-transformer-json-rename.yml @@ -0,0 +1,4 @@ +message: | + Added support for json_body rename in response-transformer plugin +type: feature +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 213c0e0e71e..77368d2d18f 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -140,6 +140,13 @@ return { }, key_auth = { "realm" - } + }, + }, + + -- Any dataplane older than 3.8.0 + [3008000000] = { + response_transformer = { + "rename.json", + }, }, } diff --git a/kong/plugins/response-transformer/body_transformer.lua b/kong/plugins/response-transformer/body_transformer.lua index 03d10eaa310..b9f229e8fff 100644 --- a/kong/plugins/response-transformer/body_transformer.lua +++ b/kong/plugins/response-transformer/body_transformer.lua @@ -123,6 +123,15 @@ function _M.transform_json_body(conf, buffered_data) json_body[name] = nil end + -- rename key to body + for _, old_name, new_name in iter(conf.rename.json) do + if json_body[old_name] ~= nil and new_name then + local value = json_body[old_name] + json_body[new_name] = value + json_body[old_name] = nil + end + end + -- replace key:value to body local replace_json_types = conf.replace.json_types for i, name, value in iter(conf.replace.json) do diff --git a/kong/plugins/response-transformer/header_transformer.lua b/kong/plugins/response-transformer/header_transformer.lua index b548dfd98a9..4ed1863ba6c 100644 --- a/kong/plugins/response-transformer/header_transformer.lua +++ b/kong/plugins/response-transformer/header_transformer.lua @@ -64,6 +64,7 @@ end local function is_body_transform_set(conf) return not isempty(conf.add.json ) or + not isempty(conf.rename.json ) or not isempty(conf.remove.json ) or not isempty(conf.replace.json) or not isempty(conf.append.json ) diff --git a/kong/plugins/response-transformer/schema.lua b/kong/plugins/response-transformer/schema.lua index fecbf62b5d5..a119e18bf29 100644 --- a/kong/plugins/response-transformer/schema.lua +++ b/kong/plugins/response-transformer/schema.lua @@ -73,6 +73,7 @@ local colon_headers_array = { local colon_rename_strings_array_record = { type = "record", fields = { + { json = colon_string_array }, { headers = colon_headers_array } }, } diff --git a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua index 4de064d3861..f9a38d3eaa7 100644 --- a/spec/01-unit/01-db/01-schema/07-plugins_spec.lua +++ b/spec/01-unit/01-db/01-schema/07-plugins_spec.lua @@ -145,6 +145,7 @@ describe("plugins", function() }, rename = { headers = {}, + json = {} }, replace = { headers = {}, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 606f383fe55..18465456a08 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -660,6 +660,48 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = key_auth.id }) end) end) + + describe("compatibility test for response-transformer plugin", function() + it("removes `config.rename.json` before sending them to older(less than 3.8.0.0) DP nodes", function() + local rt = admin.plugins:insert { + name = "response-transformer", + enabled = true, + config = { + rename = { + -- [[ new fields 3.8.0 + json = {"old:new"} + -- ]] + } + } + } + + assert.not_nil(rt.config.rename.json) + local expected_rt = cycle_aware_deep_copy(rt) + expected_rt.config.rename.json = nil + do_assert(uuid(), "3.7.0", expected_rt) + + -- cleanup + admin.plugins:remove({ id = rt.id }) + end) + + it("does not remove `config.rename.json` from DP nodes that are already compatible", function() + local rt = admin.plugins:insert { + name = "response-transformer", + enabled = true, + config = { + rename = { + -- [[ new fields 3.8.0 + json = {"old:new"} + -- ]] + } + } + } + do_assert(uuid(), "3.8.0", rt) + + -- cleanup + admin.plugins:remove({ id = rt.id }) + end) + end) end) end) diff --git a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua index 4aa1595f5f7..7b384fbdb3d 100644 --- a/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/01-header_transformer_spec.lua @@ -108,10 +108,11 @@ describe("Plugin: response-transformer", function() describe("rename", function() local conf = { remove = { - json = {}, + json = {}, headers = {} }, - rename = { + rename = { + json = {}, headers = {"h1:h2", "h3:h4"} }, replace = { @@ -295,7 +296,8 @@ describe("Plugin: response-transformer", function() json = {"p1"}, headers = {"h1", "h2"} }, - rename = { + rename = { + json = {}, headers = {} }, replace = { @@ -339,7 +341,8 @@ describe("Plugin: response-transformer", function() json = {}, headers = {} }, - rename = { + rename = { + json = {}, headers = {} }, replace = { @@ -383,7 +386,8 @@ describe("Plugin: response-transformer", function() json = {}, headers = {} }, - rename = { + rename = { + json = {}, headers = {} }, replace = { @@ -427,7 +431,8 @@ describe("Plugin: response-transformer", function() json = {}, headers = {} }, - rename = { + rename = { + json = {}, headers = {} }, replace = { diff --git a/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua b/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua index a39c2eaaa61..8795b8b8afa 100644 --- a/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua +++ b/spec/03-plugins/15-response-transformer/02-body_transformer_spec.lua @@ -9,6 +9,9 @@ describe("Plugin: response-transformer", function() remove = { json = {}, }, + rename = { + json = {} + }, replace = { json = {} }, @@ -58,6 +61,9 @@ describe("Plugin: response-transformer", function() remove = { json = {} }, + rename = { + json = {} + }, replace = { json = {} }, @@ -113,6 +119,9 @@ describe("Plugin: response-transformer", function() remove = { json = {"p1", "p2"} }, + rename = { + json = {} + }, replace = { json = {} }, @@ -137,11 +146,59 @@ describe("Plugin: response-transformer", function() end) end) + describe("rename", function() + local conf = { + remove = { + json = {} + }, + rename = { + json = {"p1:k1", "p2:k2", "p3:k3", "p4:k4", "p5:k5"}, + }, + replace = { + json = {} + }, + add = { + json = {} + }, + append = { + json = {} + } + } + it("parameter", function() + local json = [[{"p1" : "v1", "p2" : "v2"}]] + local body = body_transformer.transform_json_body(conf, json) + local body_json = cjson.decode(body) + assert.same({k1 = "v1", k2 = "v2"}, body_json) + end) + it("preserves empty arrays", function() + local json = [[{"p1" : "v1", "p2" : "v2", "p3": []}]] + local body = body_transformer.transform_json_body(conf, json) + local body_json = cjson.decode(body) + assert.same({k1 = "v1", k2 = "v2", k3 = {}}, body_json) + assert.equals('[]', cjson.encode(body_json.k3)) + end) + it("number", function() + local json = [[{"p3" : -1}]] + local body = body_transformer.transform_json_body(conf, json) + local body_json = cjson.decode(body) + assert.same({k3 = -1}, body_json) + end) + it("boolean", function() + local json = [[{"p4" : false, "p5" : true}]] + local body = body_transformer.transform_json_body(conf, json) + local body_json = cjson.decode(body) + assert.same({k4 = false, k5 = true}, body_json) + end) + end) + describe("replace", function() local conf = { remove = { json = {} }, + rename = { + json = {} + }, replace = { json = {"p1:v2", "p2:\"v2\"", "p3:-1", "p4:false", "p5:true"}, json_types = {"string", "string", "number", "boolean", "boolean"} @@ -192,11 +249,14 @@ describe("Plugin: response-transformer", function() end) end) - describe("remove, replace, add, append", function() + describe("remove, rename, replace, add, append", function() local conf = { remove = { json = {"p1"} }, + rename = { + json = {"p4:p2"} + }, replace = { json = {"p2:v2"} }, @@ -208,13 +268,13 @@ describe("Plugin: response-transformer", function() }, } it("combination", function() - local json = [[{"p1" : "v1", "p2" : "v1"}]] + local json = [[{"p1" : "v1", "p4" : "v1"}]] local body = body_transformer.transform_json_body(conf, json) local body_json = cjson.decode(body) assert.same({p2 = "v2", p3 = {"v1", "v2"}}, body_json) end) it("preserves empty array", function() - local json = [[{"p1" : "v1", "p2" : "v1", "a" : []}]] + local json = [[{"p1" : "v1", "p4" : "v1", "a" : []}]] local body = body_transformer.transform_json_body(conf, json) local body_json = cjson.decode(body) assert.same({p2 = "v2", p3 = {"v1", "v2"}, a = {}}, body_json) @@ -259,6 +319,10 @@ describe("Plugin: response-transformer", function() headers = {"h1", "h2", "h3"}, json = {} }, + rename = { + headers = {}, + json = {}, + }, add = { headers = {}, json = {}, @@ -349,6 +413,10 @@ describe("Plugin: response-transformer", function() headers = {}, json = { "foo" } }, + rename = { + headers = {}, + json = {}, + }, add = { headers = {}, json = {}, diff --git a/spec/03-plugins/15-response-transformer/03-api_spec.lua b/spec/03-plugins/15-response-transformer/03-api_spec.lua index 05038995b46..36e0a29aa9c 100644 --- a/spec/03-plugins/15-response-transformer/03-api_spec.lua +++ b/spec/03-plugins/15-response-transformer/03-api_spec.lua @@ -56,6 +56,7 @@ for _, strategy in helpers.each_strategy() do end) it("rename succeeds with colons", function() local rename_header = "x-request-id:x-custom-request-id" + local rename_json = "old_key:new_key" local res = assert(admin_client:send { method = "POST", path = "/plugins", @@ -64,6 +65,7 @@ for _, strategy in helpers.each_strategy() do config = { rename = { headers = { rename_header }, + json = { rename_json }, }, }, }, @@ -74,6 +76,7 @@ for _, strategy in helpers.each_strategy() do assert.response(res).has.status(201) local body = assert.response(res).has.jsonbody() assert.equals(rename_header, body.config.rename.headers[1]) + assert.equals(rename_json, body.config.rename.json[1]) admin_client:send { method = "DELETE", @@ -201,6 +204,7 @@ for _, strategy in helpers.each_strategy() do }, rename = { headers = cjson.null, + json = cjson.null, }, replace = { headers = cjson.null, @@ -232,6 +236,7 @@ for _, strategy in helpers.each_strategy() do }, rename = { headers = "required field missing", + json = "required field missing", }, replace = { headers = "required field missing", From c1d082a3ce32c62854cec99043234917c268be1e Mon Sep 17 00:00:00 2001 From: Harry Tran Date: Mon, 3 Jun 2024 13:23:09 -0400 Subject: [PATCH 3699/4351] ci: label `schema-change-noteworthy` for AI plugins (#13133) --- .github/labeler.yml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 4d80a6fc92f..f0a57e8ae9c 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -260,7 +260,10 @@ plugins/standard-webhooks: schema-change-noteworthy: - changed-files: - - any-glob-to-any-file: ['kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua'] + - any-glob-to-any-file: [ + 'kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua', + 'kong/llm/init.lua', + ] build/bazel: - changed-files: From 639171196294066157fe6e3e00e39a53b91519fb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 3 Jun 2024 19:34:43 +0200 Subject: [PATCH 3700/4351] fix(doc): fix typo (#13039) From 6c474d537cb928d3b816d8a7dd4bf93331ba57b2 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Mon, 3 Jun 2024 19:50:44 +0200 Subject: [PATCH 3701/4351] chore(docs): document KONG_TEST_USER_CARGO_DISABLED build setting (#12849) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * chore(docs): add undocumented setting * Update DEVELOPER.md --------- Co-authored-by: Hans Hübner --- DEVELOPER.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/DEVELOPER.md b/DEVELOPER.md index b847a0f0073..7a1af2872e6 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -202,6 +202,8 @@ Install the development dependencies ([busted](https://lunarmodules.github.io/bu make dev ``` +If Rust/Cargo doesn't work, try setting `export KONG_TEST_USER_CARGO_DISABLED=1` first. + Kong relies on three test suites using the [busted](https://lunarmodules.github.io/busted/) testing library: * Unit tests From 3066f5032ea2bb30afa39a2ee91c93a0a85d0ce2 Mon Sep 17 00:00:00 2001 From: Jiayi Ding Date: Tue, 4 Jun 2024 10:50:08 +0800 Subject: [PATCH 3702/4351] fix(http-log): add port information to the host header (#13116) Fix https://github.com/Kong/kong/issues/13067 --- .../kong/fix-http-log-host-header.yml | 4 +++ kong/plugins/http-log/handler.lua | 1 - spec/03-plugins/03-http-log/01-log_spec.lua | 34 +++++++++++++++++++ 3 files changed, 38 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-http-log-host-header.yml diff --git a/changelog/unreleased/kong/fix-http-log-host-header.yml b/changelog/unreleased/kong/fix-http-log-host-header.yml new file mode 100644 index 00000000000..76e0cf986e3 --- /dev/null +++ b/changelog/unreleased/kong/fix-http-log-host-header.yml @@ -0,0 +1,4 @@ +message: "**HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server." +type: bugfix +scope: Plugin + diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index 8bd382f926c..fd1d0cd48ee 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -114,7 +114,6 @@ local function send_entries(conf, entries) httpc:set_timeout(timeout) local headers = { - ["Host"] = host, ["Content-Type"] = content_type, ["Content-Length"] = content_length, ["Authorization"] = userinfo and "Basic " .. encode_base64(userinfo) or nil diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index 55591eb85dd..fb96cb03d38 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -209,6 +209,22 @@ for _, strategy in helpers.each_strategy() do } } + local route5 = bp.routes:insert { + hosts = { "http_host_header.test" }, + service = service1 + } + + bp.plugins:insert { + route = { id = route5.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http_host_header" + } + } + local route6 = bp.routes:insert { hosts = { "https_logging_faulty.test" }, service = service2 @@ -535,6 +551,24 @@ for _, strategy in helpers.each_strategy() do assert.same(vault_env_value, entries[1].log_req_headers.key2) end) + it("http client implicitly adds Host header", function() + reset_log("http_host_header") + local res = proxy_client:get("/status/200", { + headers = { + ["Host"] = "http_host_header.test" + } + }) + assert.res_status(200, res) + + local entries = get_log("http_host_header", 1) + local host_header + if helpers.mock_upstream_port == 80 then + host_header = helpers.mock_upstream_host + else + host_header = helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port + end + assert.same(entries[1].log_req_headers['host'] or "", host_header) + end) it("puts changed configuration into effect immediately", function() local admin_client = assert(helpers.admin_client()) From f46a9572b359a0d02fed1defe997d400436ba822 Mon Sep 17 00:00:00 2001 From: hulk Date: Tue, 4 Jun 2024 11:37:50 +0800 Subject: [PATCH 3703/4351] fix(prometheus): improve logging when having the inconsistent labels count (#13020) Currently, the Prometheus plugin will log the following error if we have encountered an inconsistent label count while debugging: ``` [error]... inconsistent labels count, expected 6, got 5 ``` It's hard to identify which metric is going wrong, and it will be helpful if we can bring the metric name as well: ``` [error]... metric 'bandwidth_bytes' has the inconsistent labels count, expected 6, got 5 ``` Co-authored-by: Qi <44437200+ADD-SP@users.noreply.github.com> --- .../unreleased/kong/improve-prometheus-error-logging.yml | 4 ++++ kong/plugins/prometheus/prometheus.lua | 4 ++-- 2 files changed, 6 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/improve-prometheus-error-logging.yml diff --git a/changelog/unreleased/kong/improve-prometheus-error-logging.yml b/changelog/unreleased/kong/improve-prometheus-error-logging.yml new file mode 100644 index 00000000000..eec0b28d563 --- /dev/null +++ b/changelog/unreleased/kong/improve-prometheus-error-logging.yml @@ -0,0 +1,4 @@ +message: | + **Prometheus**: Improved error logging when having inconsistent labels count. +type: bugfix +scope: Plugin diff --git a/kong/plugins/prometheus/prometheus.lua b/kong/plugins/prometheus/prometheus.lua index 796a76c8813..d7c0ddfe4db 100644 --- a/kong/plugins/prometheus/prometheus.lua +++ b/kong/plugins/prometheus/prometheus.lua @@ -377,8 +377,8 @@ local function lookup_or_create(self, label_values) local cnt = label_values and #label_values or 0 -- specially, if first element is nil, # will treat it as "non-empty" if cnt ~= self.label_count or (self.label_count > 0 and label_values[1] == nil) then - return nil, string.format("inconsistent labels count, expected %d, got %d", - self.label_count, cnt) + return nil, string.format("metric '%s' has inconsistent labels count, expected %d, got %d", + self.name, self.label_count, cnt) end local t = self.lookup if label_values then From dfbe0c9867a22a614a90b886b25b2942145f289f Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Tue, 4 Jun 2024 15:36:33 +0800 Subject: [PATCH 3704/4351] chore(changelog): move changelog files to correct location (#13152) --- changelog/unreleased/{ => kong}/host_header.yml | 0 changelog/unreleased/{ => kong}/migration_of_ai_proxy_plugin.yml | 0 2 files changed, 0 insertions(+), 0 deletions(-) rename changelog/unreleased/{ => kong}/host_header.yml (100%) rename changelog/unreleased/{ => kong}/migration_of_ai_proxy_plugin.yml (100%) diff --git a/changelog/unreleased/host_header.yml b/changelog/unreleased/kong/host_header.yml similarity index 100% rename from changelog/unreleased/host_header.yml rename to changelog/unreleased/kong/host_header.yml diff --git a/changelog/unreleased/migration_of_ai_proxy_plugin.yml b/changelog/unreleased/kong/migration_of_ai_proxy_plugin.yml similarity index 100% rename from changelog/unreleased/migration_of_ai_proxy_plugin.yml rename to changelog/unreleased/kong/migration_of_ai_proxy_plugin.yml From d44223e7ea4447c1dde4007c7f266705f5797b30 Mon Sep 17 00:00:00 2001 From: jeremyjpj0916 <31913027+jeremyjpj0916@users.noreply.github.com> Date: Tue, 4 Jun 2024 03:46:01 -0400 Subject: [PATCH 3705/4351] style(template) fix comment typo (#13154) ngx.location.capture was what Kong meant to put here. --- kong/templates/nginx_kong.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 5053c26764c..db83ba95782 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -337,7 +337,7 @@ server { set $kong_proxy_mode 'http'; rewrite_by_lua_block { - -- ngx.localtion.capture will create a new nginx request, + -- ngx.location.capture will create a new nginx request, -- so the upstream ssl-related info attached to the `r` gets lost. -- we need to re-set them here to the new nginx request. local ctx = ngx.ctx From 16fe25eba68b4ddfc83b74fec5c9cbcd13b0a34b Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 4 Jun 2024 16:16:19 +0800 Subject: [PATCH 3706/4351] refactor(router/atc): unify expression validation function in schema (#12878) Simplify the code, moving some logic into `transform.lua`. KAG-4138 --- kong/db/schema/entities/routes.lua | 6 +- kong/router/compat.lua | 5 -- kong/router/expressions.lua | 98 ++++++++++++------------------ kong/router/transform.lua | 36 +++++++++++ 4 files changed, 77 insertions(+), 68 deletions(-) diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index aa48e92594c..47063e169fa 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -50,12 +50,10 @@ if kong_router_flavor == "traditional_compatible" or kong_router_flavor == "expr local router = require("resty.router.router") local transform = require("kong.router.transform") local get_schema = require("kong.router.atc").schema - local get_expression = kong_router_flavor == "traditional_compatible" and - require("kong.router.compat").get_expression or - require("kong.router.expressions").transform_expression local is_null = transform.is_null local is_empty_field = transform.is_empty_field + local amending_expression = transform.amending_expression local HTTP_PATH_SEGMENTS_PREFIX = "http.path.segments." local HTTP_PATH_SEGMENTS_SUFFIX_REG = [[^(0|[1-9]\d*)(_([1-9]\d*))?$]] @@ -102,7 +100,7 @@ if kong_router_flavor == "traditional_compatible" or kong_router_flavor == "expr end local schema = get_schema(entity.protocols) - local exp = get_expression(entity) + local exp = amending_expression(entity) local fields, err = router.validate(schema, exp) if not fields then diff --git a/kong/router/compat.lua b/kong/router/compat.lua index a3f3f21e1d0..d67789151fe 100644 --- a/kong/router/compat.lua +++ b/kong/router/compat.lua @@ -27,13 +27,8 @@ function _M.new(routes_and_services, cache, cache_neg, old_router) end --- for schema validation and unit-testing -_M.get_expression = get_expression - - -- for unit-testing purposes only _M._set_ngx = atc._set_ngx -_M._get_priority = get_priority return _M diff --git a/kong/router/expressions.lua b/kong/router/expressions.lua index 7d11022344e..ec7f0b00f1d 100644 --- a/kong/router/expressions.lua +++ b/kong/router/expressions.lua @@ -1,63 +1,63 @@ local _M = {} -local re_gsub = ngx.re.gsub - - local atc = require("kong.router.atc") local transform = require("kong.router.transform") -local get_expression = transform.get_expression local get_priority = transform.get_priority -local gen_for_field = transform.gen_for_field -local OP_EQUAL = transform.OP_EQUAL -local LOGICAL_AND = transform.LOGICAL_AND - - -local NET_PORT_REG = [[(net\.port)(\s*)([=> net.dst.port -local function transform_expression(route) - local exp = get_expression(route) - - if not exp then - return nil - end - - if not exp:find("net.port", 1, true) then - return exp + local function protocol_val_transform(_, p) + return PROTOCOLS_OVERRIDE[p] or p end - -- there is "net.port" in expression - - local new_exp = re_gsub(exp, NET_PORT_REG, NET_PORT_REPLACE, "jo") + get_expression = function(route) + local exp = amending_expression(route) + if not exp then + return nil + end + + local protocols = route.protocols + + -- give the chance for http redirection (301/302/307/308/426) + -- and allow tcp works with tls + if protocols and #protocols == 1 and + (protocols[1] == "https" or + protocols[1] == "tls" or + protocols[1] == "tls_passthrough") + then + return exp + end + + local gen = gen_for_field("net.protocol", OP_EQUAL, protocols, + protocol_val_transform) + if gen then + exp = exp .. LOGICAL_AND .. gen + end - if exp ~= new_exp then - ngx.log(ngx.WARN, "The field 'net.port' of expression is deprecated " .. - "and will be removed in the upcoming major release, " .. - "please use 'net.dst.port' instead.") + return exp end - - return new_exp end -_M.transform_expression = transform_expression local function get_exp_and_priority(route) - local exp = transform_expression(route) + local exp = get_expression(route) if not exp then ngx.log(ngx.ERR, "expecting an expression route while it's not (probably a traditional route). ", "Likely it's a misconfiguration. Please check the 'router_flavor' config in kong.conf") @@ -66,26 +66,6 @@ local function get_exp_and_priority(route) local priority = get_priority(route) - local protocols = route.protocols - - -- give the chance for http redirection (301/302/307/308/426) - -- and allow tcp works with tls - if protocols and #protocols == 1 and - (protocols[1] == "https" or - protocols[1] == "tls" or - protocols[1] == "tls_passthrough") - then - return exp, priority - end - - local gen = gen_for_field("net.protocol", OP_EQUAL, protocols, - function(_, p) - return PROTOCOLS_OVERRIDE[p] or p - end) - if gen then - exp = exp .. LOGICAL_AND .. gen - end - return exp, priority end diff --git a/kong/router/transform.lua b/kong/router/transform.lua index 68e0958cf76..25c1c3d626d 100644 --- a/kong/router/transform.lua +++ b/kong/router/transform.lua @@ -757,6 +757,40 @@ local function split_routes_and_services_by_path(routes_and_services) end +local amending_expression +do + local re_gsub = ngx.re.gsub + + local NET_PORT_REG = [[(net\.port)(\s*)([=> net.dst.port + amending_expression = function(route) + local exp = get_expression(route) + + if not exp then + return nil + end + + if not exp:find("net.port", 1, true) then + return exp + end + + -- there is "net.port" in expression + + local new_exp = re_gsub(exp, NET_PORT_REG, NET_PORT_REPLACE, "jo") + + if exp ~= new_exp then + ngx.log(ngx.WARN, "The field 'net.port' of expression is deprecated " .. + "and will be removed in the upcoming major release, " .. + "please use 'net.dst.port' instead.") + end + + return new_exp + end +end + + return { OP_EQUAL = OP_EQUAL, @@ -774,4 +808,6 @@ return { get_priority = get_priority, split_routes_and_services_by_path = split_routes_and_services_by_path, + + amending_expression = amending_expression, } From 065a70c4491e89db18de563545d2b4c91c7e767f Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 4 Jun 2024 11:20:35 +0300 Subject: [PATCH 3707/4351] chore(deps): bump `bazelisk` from `1.19.0` to `1.20.0` (#13129) ### Summary #### New Features - The Go version now supports BAZELISK_NOJDK #### Bug Fixes & Improvements - It's now easier to use Bazelisk programmatically - Bazelisk will retry more connection errors - A display bug in the download progress bar has been fixed KAG-4615 KAG-4624 Signed-off-by: Aapo Talvensaari --- Makefile | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/Makefile b/Makefile index f2ec119d727..2e030a4de3a 100644 --- a/Makefile +++ b/Makefile @@ -44,7 +44,7 @@ endif ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 -BAZLISK_VERSION ?= 1.19.0 +BAZLISK_VERSION ?= 1.20.0 H2CLIENT_VERSION ?= 0.4.4 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built @@ -209,4 +209,3 @@ install-legacy: @luarocks make OPENSSL_DIR=$(OPENSSL_DIR) CRYPTO_DIR=$(OPENSSL_DIR) YAML_DIR=$(YAML_DIR) dev-legacy: remove install-legacy dependencies - From 6c4978ce55d3bce87b0ea9aa3a24399083bb8b86 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 4 Jun 2024 11:50:33 +0300 Subject: [PATCH 3708/4351] chore(deps): bump luarocks from 3.11.0 to 3.11.1 (#13132) ### Summary #### Fixes - normalize namespace names to lowercase when performing dependency resolution, to match CLI behavior - `luarocks build`: ensure `--force` works - `luarocks init`: check if we can create .gitignore - Unix: honor umask correctly - Fix error when failing to open cached files - Fix behavior of luarocks.lock file when dealing with dependencies Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- changelog/unreleased/kong/bump-luarocks.yml | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump-luarocks.yml diff --git a/.requirements b/.requirements index 56cecf06432..346d65fd07d 100644 --- a/.requirements +++ b/.requirements @@ -2,8 +2,8 @@ KONG_PACKAGE_NAME=kong OPENRESTY=1.25.3.1 OPENRESTY_SHA256=32ec1a253a5a13250355a075fe65b7d63ec45c560bbe213350f0992a57cd79df -LUAROCKS=3.11.0 -LUAROCKS_SHA256=25f56b3c7272fb35b869049371d649a1bbe668a56d24df0a66e3712e35dd44a6 +LUAROCKS=3.11.1 +LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 OPENSSL=3.2.1 OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 PCRE=10.43 diff --git a/changelog/unreleased/kong/bump-luarocks.yml b/changelog/unreleased/kong/bump-luarocks.yml new file mode 100644 index 00000000000..92dcf7b5495 --- /dev/null +++ b/changelog/unreleased/kong/bump-luarocks.yml @@ -0,0 +1,2 @@ +message: "Bumped LuaRocks from 3.11.0 to 3.11.1" +type: dependency From 3df996a3ac14f38ba9e9d354aea37f1a08f530b9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 4 Jun 2024 12:52:29 +0300 Subject: [PATCH 3709/4351] chore(deps): bump `luacheck` from `1.1.2` to `1.2.0` (#13125) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ### Summary #### Features - Add builtin standards support for minetest — @BuckarooBanzay and @appgurueu #### Performance - Memoize results to addresses speed refression from new feature in v0.26 — @tomlau10 KAG-4615 KAG-4621 Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 2e030a4de3a..2cfe608cdbb 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.1.2" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From 76f2612aaea6df0bc83fa8b485b7420279c177f9 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Tue, 4 Jun 2024 19:08:35 +0800 Subject: [PATCH 3710/4351] feat(aws-lambda): add new configuration field `empty_arrays_mode` to control empty array decoding behavior (#13084) Co-authored-by: Yusheng Li Co-authored-by: Zachary Hu <6426329+outsinre@users.noreply.github.com> --- .../feat-aws-lambda-decode-empty-array.yml | 4 ++ kong-3.8.0-0.rockspec | 2 +- kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/aws-lambda/handler.lua | 13 ++++ kong/plugins/aws-lambda/request-util.lua | 27 ++++++++ kong/plugins/aws-lambda/schema.lua | 7 +++ .../27-aws-lambda/99-access_spec.lua | 62 +++++++++++++++++++ spec/fixtures/aws-lambda.lua | 5 ++ 8 files changed, 122 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml diff --git a/changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml b/changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml new file mode 100644 index 00000000000..731d9f2bef0 --- /dev/null +++ b/changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml @@ -0,0 +1,4 @@ +message: | + **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` +type: feature +scope: Plugin diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index cb3eb3e0669..5813d1fb86b 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.1", "lua-resty-healthcheck == 3.0.2", "lua-messagepack == 0.5.4", - "lua-resty-aws == 1.4.1", + "lua-resty-aws == 1.5.0", "lua-resty-openssl == 1.4.0", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 77368d2d18f..359d9b76379 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -148,5 +148,8 @@ return { response_transformer = { "rename.json", }, + aws_lambda = { + "empty_arrays_mode", + } }, } diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 68f4fe39899..430f1f4f271 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -18,6 +18,7 @@ local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION local request_util = require "kong.plugins.aws-lambda.request-util" local build_request_payload = request_util.build_request_payload local extract_proxy_response = request_util.extract_proxy_response +local remove_array_mt_for_empty_table = request_util.remove_array_mt_for_empty_table local aws = require("resty.aws") local AWS_GLOBAL_CONFIG @@ -240,6 +241,18 @@ function AWSLambdaHandler:access(conf) headers[VIA_HEADER] = VIA_HEADER_VALUE end + -- TODO: remove this in the next major release + -- function to remove array_mt metatables from empty tables + -- This is just a backward compatibility code to keep a + -- long-lived behavior that Kong responsed JSON objects + -- instead of JSON arrays for empty arrays. + if conf.empty_arrays_mode == "legacy" then + local ct = headers["Content-Type"] + if ct and ct:lower():match("application/.*json") then + content = remove_array_mt_for_empty_table(content) + end + end + return kong.response.exit(status, content, headers) end diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 3dd5b551c9b..1a152b6778b 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -9,6 +9,7 @@ local get_request_id = require("kong.tracing.request_id").get local EMPTY = {} +local isempty = require "table.isempty" local split = pl_stringx.split local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args @@ -325,10 +326,36 @@ local function build_request_payload(conf) end +-- TODO: remove this in the next major release +-- function to remove array_mt metatables from empty tables +-- This is just a backward compatibility code to keep a +-- long-lived behavior that Kong responsed JSON objects +-- instead of JSON arrays for empty arrays. +local function remove_array_mt_for_empty_table(tbl) + if type(tbl) ~= "table" then + return tbl + end + + -- Check if the current table(array) is empty and has a array_mt metatable, and remove it + if isempty(tbl) and getmetatable(tbl) == cjson.array_mt then + setmetatable(tbl, nil) + end + + for _, value in pairs(tbl) do + if type(value) == "table" then + remove_array_mt_for_empty_table(value) + end + end + + return tbl +end + + return { aws_serializer = aws_serializer, validate_http_status_code = validate_http_status_code, validate_custom_response = validate_custom_response, build_request_payload = build_request_payload, extract_proxy_response = extract_proxy_response, + remove_array_mt_for_empty_table = remove_array_mt_for_empty_table, } diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 21cacba5955..767262d6604 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -116,6 +116,13 @@ return { default = "v1", one_of = { "v1", "v2" } } }, + { empty_arrays_mode = { -- TODO: this config field is added for backward compatibility and will be removed in next major version + description = "An optional value that defines whether Kong should send empty arrays (returned by Lambda function) as `[]` arrays or `{}` objects in JSON responses. The value `legacy` means Kong will send empty arrays as `{}` objects in response", + type = "string", + required = true, + default = "legacy", + one_of = { "legacy", "correct" } + } }, } }, } }, diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index ee7543d695d..7f29aa90404 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -176,6 +176,18 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route26 = bp.routes:insert { + hosts = { "lambda26.test" }, + protocols = { "http", "https" }, + service = null, + } + + local route27 = bp.routes:insert { + hosts = { "lambda27.test" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -522,6 +534,32 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route26.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithEmptyArray", + empty_arrays_mode = "legacy", + } + } + + bp.plugins:insert { + name = "aws-lambda", + route = { id = route27.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithEmptyArray", + empty_arrays_mode = "correct", + } + } + fixtures.dns_mock:A({ name = "custom.lambda.endpoint", address = "127.0.0.1", @@ -923,6 +961,30 @@ for _, strategy in helpers.each_strategy() do end, 10) end) + it("invokes a Lambda function with empty array", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + ["Host"] = "lambda26.test" + } + }) + + local body = assert.res_status(200, res) + assert.matches("\"testbody\":{}", body) + + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + ["Host"] = "lambda27.test" + } + }) + + local body = assert.res_status(200, res) + assert.matches("\"testbody\":%[%]", body) + end) + describe("config.is_proxy_integration = true", function() diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index 612dbf8aacc..3ab5b0ac0fa 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -65,6 +65,11 @@ local fixtures = { ngx.sleep(2) ngx.say("{\"statusCodge\": 200, \"body\": \"dGVzdA=\", \"isBase64Encoded\": false}") + elseif string.match(ngx.var.uri, "functionWithEmptyArray") then + ngx.header["Content-Type"] = "application/json" + local str = "{\"statusCode\": 200, \"testbody\": [], \"isBase64Encoded\": false}" + ngx.say(str) + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) From d08b79fa94df05c2da86c644da1a6a6548f2b202 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 May 2024 19:38:03 +0300 Subject: [PATCH 3711/4351] chore(deps): bump github-cli from 2.30.0 to 2.50.0 ### Summary See: https://github.com/cli/cli/releases Signed-off-by: Aapo Talvensaari --- build/repositories.bzl | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/build/repositories.bzl b/build/repositories.bzl index c86dfec2f37..9b808b4cdde 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -35,16 +35,16 @@ def github_cli_repositories(): """Defines the github cli repositories""" gh_matrix = [ - ["linux", "amd64", "tar.gz", "5aee45bd42a27f5be309373c326e45cbcc7f04591b1798581a3094af767225b7"], - ["linux", "arm64", "tar.gz", "3ef741bcc1ae8bb975adb79a78e26ab7f18a246197f193aaa8cb5c3bdc373a3f"], - ["macOS", "amd64", "zip", "6b91c446586935de0e9df82da58309b2d1b83061cfcd4cc173124270f1277ca7"], - ["macOS", "arm64", "zip", "32a71652367f3cf664894456e4c4f655faa95964d71cc3a449fbf64bdce1fff1"], + ["linux", "amd64", "tar.gz", "7f9795b3ce99351a1bfc6ea3b09b7363cb1eccca19978a046bcb477839efab82"], + ["linux", "arm64", "tar.gz", "115e1a18695fcc2e060711207f0c297f1cca8b76dd1d9cd0cf071f69ccac7422"], + ["macOS", "amd64", "zip", "d18acd3874c9b914e0631c308f8e2609bd45456272bacfa70221c46c76c635f6"], + ["macOS", "arm64", "zip", "85fced36325e212410d0eea97970251852b317d49d6d72fd6156e522f2896bc5"], ] for name, arch, type, sha in gh_matrix: http_archive( name = "gh_%s_%s" % (name, arch), - url = "https://github.com/cli/cli/releases/download/v2.30.0/gh_2.30.0_%s_%s.%s" % (name, arch, type), - strip_prefix = "gh_2.30.0_%s_%s" % (name, arch), + url = "https://github.com/cli/cli/releases/download/v2.50.0/gh_2.50.0_%s_%s.%s" % (name, arch, type), + strip_prefix = "gh_2.50.0_%s_%s" % (name, arch), sha256 = sha, build_file_content = _SRCS_BUILD_FILE_CONTENT, ) From b088118d01a546ee27808b3e03bf00bac6d46c92 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 5 Jun 2024 09:19:34 +0800 Subject: [PATCH 3712/4351] chore(ci): generate the Docker tag latest-ubuntu only for the latest commit on the default branch (#13096) KAG-4374 --- .github/workflows/release.yml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 709d6559d2c..ccfc66b436b 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -597,6 +597,12 @@ jobs: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} + - uses: actions/checkout@v3 + + - name: Get latest commit SHA on master + run: | + echo "latest_sha=$(git ls-remote origin -h refs/heads/${{ github.event.inputs.default_branch }} | cut -f1)" >> $GITHUB_ENV + - name: Docker meta id: meta uses: docker/metadata-action@v5 @@ -604,7 +610,7 @@ jobs: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " tags: | - type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' }} + type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' && github.ref_name == github.event.inputs.default_branch && env.latest_sha == github.event.pull_request.head.sha }} type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d.\d,value=${{ github.event.inputs.version }} type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d.\d,value=${{ github.event.inputs.version }},suffix= type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }} From fb5d828d8c34c13f493a2fc70a02456402636ff7 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 5 Jun 2024 10:53:12 +0800 Subject: [PATCH 3713/4351] refactor(tools/http): update references from `kong.tools.utils` to `kong.tools.http` (#13156) KAG-3147 --- kong/api/api_helpers.lua | 4 +- kong/db/schema/typedefs.lua | 6 +- kong/error_handlers.lua | 6 +- kong/pdk/response.lua | 6 +- kong/plugins/response-transformer/schema.lua | 2 +- kong/tracing/propagation/schema.lua | 4 +- spec/01-unit/05-utils_spec.lua | 118 +++++++++---------- 7 files changed, 73 insertions(+), 73 deletions(-) diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index ef130a4d39c..69e9822a8ed 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -1,4 +1,3 @@ -local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local cjson = require "cjson" local pl_pretty = require "pl.pretty" @@ -7,6 +6,7 @@ local app_helpers = require "lapis.application" local arguments = require "kong.api.arguments" local Errors = require "kong.db.errors" local hooks = require "kong.hooks" +local decode_args = require("kong.tools.http").decode_args local ngx = ngx @@ -300,7 +300,7 @@ local function parse_params(fn) return kong.response.exit(400, { message = "Cannot parse JSON body" }) elseif find(content_type, "application/x-www-form-urlencode", 1, true) then - self.params = utils.decode_args(self.params) + self.params = decode_args(self.params) end end end diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 99d64fe95e5..4ab31926701 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -1,6 +1,5 @@ --- A library of ready-to-use type synonyms to use in schema definitions. -- @module kong.db.schema.typedefs -local utils = require "kong.tools.utils" local queue_schema = require "kong.tools.queue_schema" local propagation_schema = require "kong.tracing.propagation.schema" local openssl_pkey = require "resty.openssl.pkey" @@ -10,6 +9,7 @@ local socket_url = require "socket.url" local constants = require "kong.constants" local tools_ip = require "kong.tools.ip" local validate_utf8 = require("kong.tools.string").validate_utf8 +local tools_http = require "kong.tools.http" local DAO_MAX_TTL = constants.DATABASE.DAO_MAX_TTL @@ -337,14 +337,14 @@ typedefs.url = Schema.define { typedefs.cookie_name = Schema.define { type = "string", - custom_validator = utils.validate_cookie_name, + custom_validator = tools_http.validate_cookie_name, description = "A string representing an HTTP token defined by RFC 2616." } -- should we also allow all http token for this? typedefs.header_name = Schema.define { type = "string", - custom_validator = utils.validate_header_name, + custom_validator = tools_http.validate_header_name, description = "A string representing an HTTP header name." } diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index 8fd83cf55aa..91db16a825c 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -1,8 +1,8 @@ local kong = kong local find = string.find local fmt = string.format -local utils = require "kong.tools.utils" local request_id = require "kong.tracing.request_id" +local tools_http = require "kong.tools.http" local CONTENT_TYPE = "Content-Type" @@ -71,9 +71,9 @@ return function(ctx) message = { message = message } else - local mime_type = utils.get_response_type(accept_header) + local mime_type = tools_http.get_response_type(accept_header) local rid = request_id.get() or "" - message = fmt(utils.get_error_template(mime_type), message, rid) + message = fmt(tools_http.get_error_template(mime_type), message, rid) headers = { [CONTENT_TYPE] = mime_type } end diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 37a0c67d11f..44035bf54af 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -16,9 +16,9 @@ local buffer = require "string.buffer" local cjson = require "cjson.safe" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" -local utils = require "kong.tools.utils" local request_id = require "kong.tracing.request_id" local constants = require "kong.constants" +local tools_http = require "kong.tools.http" local ngx = ngx @@ -1146,7 +1146,7 @@ local function new(self, major_version) content_type = CONTENT_TYPE_GRPC else local accept_header = ngx.req.get_headers()[ACCEPT_NAME] - content_type = utils.get_response_type(accept_header) + content_type = tools_http.get_response_type(accept_header) end end @@ -1156,7 +1156,7 @@ local function new(self, major_version) if content_type ~= CONTENT_TYPE_GRPC then local actual_message = message or get_http_error_message(status) local rid = request_id.get() or "" - body = fmt(utils.get_error_template(content_type), actual_message, rid) + body = fmt(tools_http.get_error_template(content_type), actual_message, rid) end local ctx = ngx.ctx diff --git a/kong/plugins/response-transformer/schema.lua b/kong/plugins/response-transformer/schema.lua index a119e18bf29..28bd6fc967b 100644 --- a/kong/plugins/response-transformer/schema.lua +++ b/kong/plugins/response-transformer/schema.lua @@ -1,5 +1,5 @@ local typedefs = require "kong.db.schema.typedefs" -local validate_header_name = require("kong.tools.utils").validate_header_name +local validate_header_name = require("kong.tools.http").validate_header_name local function validate_headers(pair, validate_value) diff --git a/kong/tracing/propagation/schema.lua b/kong/tracing/propagation/schema.lua index 0ca294e9b61..3911b061bd9 100644 --- a/kong/tracing/propagation/schema.lua +++ b/kong/tracing/propagation/schema.lua @@ -1,6 +1,6 @@ local Schema = require "kong.db.schema" -local utils = require "kong.tools.utils" local formats = require "kong.tracing.propagation.utils".FORMATS +local validate_header_name = require("kong.tools.http").validate_header_name local extractors = {} @@ -35,7 +35,7 @@ return Schema.define { type = "array", elements = { type = "string", - custom_validator = utils.validate_header_name, + custom_validator = validate_header_name, } } }, diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 930b9454b00..14e23b3d85b 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -1,7 +1,7 @@ -local utils = require "kong.tools.utils" local kong_table = require "kong.tools.table" local pl_path = require "pl.path" local tools_ip = require "kong.tools.ip" +local tools_http = require "kong.tools.http" describe("Utils", function() @@ -105,19 +105,19 @@ describe("Utils", function() it("should validate an HTTPS scheme", function() ngx.var.scheme = "hTTps" -- mixed casing to ensure case insensitiveness - assert.is.truthy(utils.check_https(true, false)) + assert.is.truthy(tools_http.check_https(true, false)) end) it("should invalidate non-HTTPS schemes", function() ngx.var.scheme = "hTTp" - assert.is.falsy(utils.check_https(true, false)) + assert.is.falsy(tools_http.check_https(true, false)) ngx.var.scheme = "something completely different" - assert.is.falsy(utils.check_https(true, false)) + assert.is.falsy(tools_http.check_https(true, false)) end) it("should invalidate non-HTTPS schemes with proto header allowed", function() ngx.var.scheme = "hTTp" - assert.is.falsy(utils.check_https(true, true)) + assert.is.falsy(tools_http.check_https(true, true)) end) end) @@ -130,42 +130,42 @@ describe("Utils", function() it("should validate any scheme with X-Forwarded_Proto as HTTPS", function() headers["x-forwarded-proto"] = "hTTPs" -- check mixed casing for case insensitiveness ngx.var.scheme = "hTTps" - assert.is.truthy(utils.check_https(true, true)) + assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "hTTp" - assert.is.truthy(utils.check_https(true, true)) + assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "something completely different" - assert.is.truthy(utils.check_https(true, true)) + assert.is.truthy(tools_http.check_https(true, true)) end) it("should validate only https scheme with X-Forwarded_Proto as non-HTTPS", function() headers["x-forwarded-proto"] = "hTTP" ngx.var.scheme = "hTTps" - assert.is.truthy(utils.check_https(true, true)) + assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "hTTp" - assert.is.falsy(utils.check_https(true, true)) + assert.is.falsy(tools_http.check_https(true, true)) ngx.var.scheme = "something completely different" - assert.is.falsy(utils.check_https(true, true)) + assert.is.falsy(tools_http.check_https(true, true)) end) it("should return an error with multiple X-Forwarded_Proto headers", function() headers["x-forwarded-proto"] = { "hTTP", "https" } ngx.var.scheme = "hTTps" - assert.is.truthy(utils.check_https(true, true)) + assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "hTTp" assert.are.same({ nil, "Only one X-Forwarded-Proto header allowed" }, - { utils.check_https(true, true) }) + { tools_http.check_https(true, true) }) end) it("should not use X-Forwarded-Proto when the client is untrusted", function() headers["x-forwarded-proto"] = "https" ngx.var.scheme = "http" - assert.is_false(utils.check_https(false, false)) - assert.is_false(utils.check_https(false, true)) + assert.is_false(tools_http.check_https(false, false)) + assert.is_false(tools_http.check_https(false, true)) headers["x-forwarded-proto"] = "https" ngx.var.scheme = "https" - assert.is_true(utils.check_https(false, false)) - assert.is_true(utils.check_https(false, true)) + assert.is_true(tools_http.check_https(false, false)) + assert.is_true(tools_http.check_https(false, true)) end) it("should use X-Forwarded-Proto when the client is trusted", function() @@ -173,14 +173,14 @@ describe("Utils", function() ngx.var.scheme = "http" -- trusted client but do not allow terminated - assert.is_false(utils.check_https(true, false)) + assert.is_false(tools_http.check_https(true, false)) - assert.is_true(utils.check_https(true, true)) + assert.is_true(tools_http.check_https(true, true)) headers["x-forwarded-proto"] = "https" ngx.var.scheme = "https" - assert.is_true(utils.check_https(true, false)) - assert.is_true(utils.check_https(true, true)) + assert.is_true(tools_http.check_https(true, false)) + assert.is_true(tools_http.check_https(true, true)) end) end) end) @@ -220,54 +220,54 @@ describe("Utils", function() describe("encode_args()", function() it("should encode a Lua table to a querystring", function() - local str = utils.encode_args { + local str = tools_http.encode_args { foo = "bar", hello = "world" } assert.equal("foo=bar&hello=world", str) end) it("should encode multi-value query args", function() - local str = utils.encode_args { + local str = tools_http.encode_args { foo = {"bar", "zoo"}, hello = "world" } assert.equal("foo%5b1%5d=bar&foo%5b2%5d=zoo&hello=world", str) end) it("should percent-encode given values", function() - local str = utils.encode_args { + local str = tools_http.encode_args { encode = {"abc|def", ",$@|`"} } assert.equal("encode%5b1%5d=abc%7cdef&encode%5b2%5d=%2c%24%40%7c%60", str) end) it("should percent-encode given query args keys", function() - local str = utils.encode_args { + local str = tools_http.encode_args { ["hello world"] = "foo" } assert.equal("hello%20world=foo", str) end) it("should support Lua numbers", function() - local str = utils.encode_args { + local str = tools_http.encode_args { a = 1, b = 2 } assert.equal("a=1&b=2", str) end) it("should support a boolean argument", function() - local str = utils.encode_args { + local str = tools_http.encode_args { a = true, b = 1 } assert.equal("a=true&b=1", str) end) it("should ignore nil and false values", function() - local str = utils.encode_args { + local str = tools_http.encode_args { a = nil, b = false } assert.equal("b=false", str) end) it("should encode complex query args", function() - local encode = utils.encode_args + local encode = tools_http.encode_args assert.equal("falsy=false", encode({ falsy = false })) assert.equal("multiple%20values=true", @@ -286,13 +286,13 @@ describe("Utils", function() encode({ hybrid = { 1, 2, n = 3 } })) end) it("should not interpret the `%` character followed by 2 characters in the [0-9a-f] group as an hexadecimal value", function() - local str = utils.encode_args { + local str = tools_http.encode_args { foo = "%bar%" } assert.equal("foo=%25bar%25", str) end) it("does not percent-encode if given a `raw` option", function() - local encode = utils.encode_args + local encode = tools_http.encode_args -- this is useful for kong.tools.http_client assert.equal("hello world=foo, bar", encode({ ["hello world"] = "foo, bar" }, true)) @@ -308,7 +308,7 @@ describe("Utils", function() encode({ hybrid = { 1, 2, n = 3 } }, true)) end) it("does not include index numbers in arrays if given the `no_array_indexes` flag", function() - local encode = utils.encode_args + local encode = tools_http.encode_args assert.equal("falsy=false", encode({ falsy = false }, nil, true)) assert.equal("multiple%20values=true", @@ -327,7 +327,7 @@ describe("Utils", function() encode({ hybrid = { 1, 2, n = 3 } }, nil, true)) end) it("does not percent-encode and does not add index numbers if both `raw` and `no_array_indexes` are active", function() - local encode = utils.encode_args + local encode = tools_http.encode_args -- this is useful for kong.tools.http_client assert.equal("hello world=foo, bar", encode({ ["hello world"] = "foo, bar" }, true, true)) @@ -343,7 +343,7 @@ describe("Utils", function() encode({ hybrid = { 1, 2, n = 3 } }, true, true)) end) it("transforms ngx.null into empty string", function() - local str = utils.encode_args({ x = ngx.null, y = "foo" }) + local str = tools_http.encode_args({ x = ngx.null, y = "foo" }) assert.equal("x=&y=foo", str) end) -- while this method's purpose is to mimic 100% the behavior of ngx.encode_args, @@ -351,26 +351,26 @@ describe("Utils", function() -- Hence, a `raw` parameter allows encoding for bodies. describe("raw", function() it("should not percent-encode values", function() - local str = utils.encode_args({ + local str = tools_http.encode_args({ foo = "hello world" }, true) assert.equal("foo=hello world", str) end) it("should not percent-encode keys", function() - local str = utils.encode_args({ + local str = tools_http.encode_args({ ["hello world"] = "foo" }, true) assert.equal("hello world=foo", str) end) it("should plainly include true and false values", function() - local str = utils.encode_args({ + local str = tools_http.encode_args({ a = true, b = false }, true) assert.equal("a=true&b=false", str) end) it("should prevent double percent-encoding", function() - local str = utils.encode_args({ + local str = tools_http.encode_args({ foo = "hello%20world" }, true) assert.equal("foo=hello%20world", str) @@ -657,10 +657,10 @@ describe("Utils", function() local c = string.char(i) if string.find(header_chars, c, nil, true) then - assert(utils.validate_header_name(c) == c, + assert(tools_http.validate_header_name(c) == c, "ascii character '" .. c .. "' (" .. i .. ") should have been allowed") else - assert(utils.validate_header_name(c) == nil, + assert(tools_http.validate_header_name(c) == nil, "ascii character " .. i .. " should not have been allowed") end end @@ -672,10 +672,10 @@ describe("Utils", function() local c = string.char(i) if string.find(cookie_chars, c, nil, true) then - assert(utils.validate_cookie_name(c) == c, + assert(tools_http.validate_cookie_name(c) == c, "ascii character '" .. c .. "' (" .. i .. ") should have been allowed") else - assert(utils.validate_cookie_name(c) == nil, + assert(tools_http.validate_cookie_name(c) == nil, "ascii character " .. i .. " should not have been allowed") end end @@ -797,26 +797,26 @@ describe("Utils", function() describe("get_mime_type()", function() it("with valid mime types", function() - assert.equal("application/json; charset=utf-8", utils.get_mime_type("application/json")) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("application/json; charset=utf-8")) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("application/*")) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("application/*; charset=utf-8")) - assert.equal("text/html; charset=utf-8", utils.get_mime_type("text/html")) - assert.equal("text/plain; charset=utf-8", utils.get_mime_type("text/plain")) - assert.equal("text/plain; charset=utf-8", utils.get_mime_type("text/*")) - assert.equal("text/plain; charset=utf-8", utils.get_mime_type("text/*; charset=utf-8")) - assert.equal("application/xml; charset=utf-8", utils.get_mime_type("application/xml")) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("*/*; charset=utf-8")) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("*/*")) - assert.equal("", utils.get_mime_type("application/grpc")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("application/json")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("application/json; charset=utf-8")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("application/*")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("application/*; charset=utf-8")) + assert.equal("text/html; charset=utf-8", tools_http.get_mime_type("text/html")) + assert.equal("text/plain; charset=utf-8", tools_http.get_mime_type("text/plain")) + assert.equal("text/plain; charset=utf-8", tools_http.get_mime_type("text/*")) + assert.equal("text/plain; charset=utf-8", tools_http.get_mime_type("text/*; charset=utf-8")) + assert.equal("application/xml; charset=utf-8", tools_http.get_mime_type("application/xml")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("*/*; charset=utf-8")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("*/*")) + assert.equal("", tools_http.get_mime_type("application/grpc")) end) it("with unsupported or invalid mime types", function() - assert.equal("application/json; charset=utf-8", utils.get_mime_type("audio/*", true)) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("text/css")) - assert.equal("application/json; charset=utf-8", utils.get_mime_type("default")) - assert.is_nil(utils.get_mime_type("video/json", false)) - assert.is_nil(utils.get_mime_type("text/javascript", false)) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("audio/*", true)) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("text/css")) + assert.equal("application/json; charset=utf-8", tools_http.get_mime_type("default")) + assert.is_nil(tools_http.get_mime_type("video/json", false)) + assert.is_nil(tools_http.get_mime_type("text/javascript", false)) end) end) From c39b654f78893e43e943562629a3be9b065eabe6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 5 Jun 2024 13:21:11 +0800 Subject: [PATCH 3714/4351] refactor(tools): update references of `tools.utils` to correct module (#13162) This is a follow-up of [#13156](https://github.com/Kong/kong/pull/13156), clean some references of `tools.utils`. KAG-3136 --- kong/plugins/file-log/handler.lua | 1 - kong/tools/utils.lua | 2 +- spec/helpers.lua | 6 +++--- spec/helpers/http_mock/nginx_instance.lua | 13 ++++++++++--- 4 files changed, 14 insertions(+), 8 deletions(-) diff --git a/kong/plugins/file-log/handler.lua b/kong/plugins/file-log/handler.lua index 2b27622293c..c7d4fe9a195 100644 --- a/kong/plugins/file-log/handler.lua +++ b/kong/plugins/file-log/handler.lua @@ -1,5 +1,4 @@ -- Copyright (C) Kong Inc. -require "kong.tools.utils" -- ffi.cdefs local kong_meta = require "kong.meta" diff --git a/kong/tools/utils.lua b/kong/tools/utils.lua index b7cff5add1e..4b958d90fe7 100644 --- a/kong/tools/utils.lua +++ b/kong/tools/utils.lua @@ -24,9 +24,9 @@ do "kong.tools.rand", "kong.tools.time", "kong.tools.string", - -- ]] keep it here for compatibility "kong.tools.ip", "kong.tools.http", + -- ]] keep it here for compatibility } for _, str in ipairs(modules) do diff --git a/spec/helpers.lua b/spec/helpers.lua index 57b9fea00da..5cedb14fee3 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -695,7 +695,7 @@ end -- @param opts table with options. See [lua-resty-http](https://github.com/pintsized/lua-resty-http) function resty_http_proxy_mt:send(opts, is_reopen) local cjson = require "cjson" - local utils = require "kong.tools.utils" + local encode_args = require("kong.tools.http").encode_args opts = opts or {} @@ -709,7 +709,7 @@ function resty_http_proxy_mt:send(opts, is_reopen) opts.body = cjson.encode(opts.body) elseif string.find(content_type, "www-form-urlencoded", nil, true) and t_body_table then - opts.body = utils.encode_args(opts.body, true, opts.no_array_indexes) + opts.body = encode_args(opts.body, true, opts.no_array_indexes) elseif string.find(content_type, "multipart/form-data", nil, true) and t_body_table then local form = opts.body @@ -738,7 +738,7 @@ function resty_http_proxy_mt:send(opts, is_reopen) -- build querystring (assumes none is currently in 'opts.path') if type(opts.query) == "table" then - local qs = utils.encode_args(opts.query) + local qs = encode_args(opts.query) opts.path = opts.path .. "?" .. qs opts.query = nil end diff --git a/spec/helpers/http_mock/nginx_instance.lua b/spec/helpers/http_mock/nginx_instance.lua index f27917bd5ba..50b926ef994 100644 --- a/spec/helpers/http_mock/nginx_instance.lua +++ b/spec/helpers/http_mock/nginx_instance.lua @@ -14,9 +14,16 @@ local error = error local assert = assert local ngx = ngx local io = io --- It can't be changed to kong.tools.table because the old version --- does not have kong/tools/table.lua, so the upgrade test will fail. -local shallow_copy = require("kong.tools.utils").shallow_copy + +local shallow_copy +do + local clone = require "table.clone" + + shallow_copy = function(orig) + assert(type(orig) == "table") + return clone(orig) + end +end local template = assert(pl_template.compile(template_str)) local render_env = {ipairs = ipairs, pairs = pairs, error = error, } From 33765abea234442ac29db4fd13474c38c2ddc3f0 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 5 Jun 2024 13:29:29 +0800 Subject: [PATCH 3715/4351] fix(pdk): fix log serialize upstream_status entry nil bug in subrequest case (#12953) FTI-5844 --- ...fix-log-upstream-status-nil-subrequest.yml | 4 ++ kong/pdk/log.lua | 5 +- spec/03-plugins/04-file-log/01-log_spec.lua | 52 +++++++++++++++++++ t/01-pdk/02-log/00-phase_checks.t | 7 ++- 4 files changed, 63 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml diff --git a/changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml b/changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml new file mode 100644 index 00000000000..2ed6449459c --- /dev/null +++ b/changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml @@ -0,0 +1,4 @@ +message: | + **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest +type: bugfix +scope: PDK diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index a55f8373bf9..a4197a44955 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -814,10 +814,7 @@ do end end - -- The value of upstream_status is a string, and status codes may be - -- seperated by comma or grouped by colon, according to - -- the nginx doc: http://nginx.org/en/docs/http/ngx_http_upstream_module.html#upstream_status - local upstream_status = var.upstream_status or "" + local upstream_status = var.upstream_status or ctx.buffered_status or "" local response_source = okong.response.get_source(ongx.ctx) local response_source_name = TYPE_NAMES[response_source] diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index bc4aa3eb385..1230dfe9ac5 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -247,6 +247,36 @@ for _, strategy in helpers.each_strategy() do }, } + local route10 = bp.routes:insert { + hosts = { "file_logging10.test" }, + response_buffering = true, + } + + bp.plugins:insert({ + name = "pre-function", + route = { id = route10.id }, + config = { + access = { + [[ + kong.service.request.enable_buffering() + ]], + }, + } + }) + + bp.plugins:insert { + route = { id = route10.id }, + name = "file-log", + config = { + path = FILE_LOG_PATH, + reopen = true, + custom_fields_by_lua = { + new_field = "return 123", + route = "return nil", -- unset route field + }, + }, + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -337,6 +367,28 @@ for _, strategy in helpers.each_strategy() do assert.is_number(log_message.response.size) assert.same(nil, log_message.route) end) + it("correct upstream status when we use response phase", function() + local uuid = random_string() + + -- Making the request + local res = assert(proxy_client:send({ + method = "GET", + path = "/status/200", + headers = { + ["file-log-uuid"] = uuid, + ["Host"] = "file_logging10.test" + } + })) + assert.res_status(200, res) + + local log_message = wait_for_json_log_entry() + assert.same("127.0.0.1", log_message.client_ip) + assert.same(uuid, log_message.request.headers["file-log-uuid"]) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + assert.same(nil, log_message.route) + assert.same(200, log_message.upstream_status) + end) end) it("logs to file #grpc", function() diff --git a/t/01-pdk/02-log/00-phase_checks.t b/t/01-pdk/02-log/00-phase_checks.t index ecea2458341..cef91c1755c 100644 --- a/t/01-pdk/02-log/00-phase_checks.t +++ b/t/01-pdk/02-log/00-phase_checks.t @@ -66,7 +66,12 @@ qq{ }, response = { get_source = function() return "service" end, - }, + }, + service = { + response = { + get_status = function() return 200 end, + }, + }, } } }, From f46ac8e7fa87d4dd8ac2293a309183b35acc4667 Mon Sep 17 00:00:00 2001 From: windmgc Date: Mon, 3 Jun 2024 15:42:23 +0800 Subject: [PATCH 3716/4351] fix(cmd): fix kong cli not printing some debug level error log --- bin/kong | 12 ++++++++++-- changelog/unreleased/kong/fix-cmd-error-log.yml | 4 ++++ spec/02-integration/02-cmd/16-verbose_spec.lua | 11 +++++++++++ 3 files changed, 25 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-cmd-error-log.yml create mode 100644 spec/02-integration/02-cmd/16-verbose_spec.lua diff --git a/bin/kong b/bin/kong index 0ed5a347e61..7bbda5894e9 100755 --- a/bin/kong +++ b/bin/kong @@ -141,9 +141,17 @@ package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init. require("kong.cmd.init")("%s", %s) ]], cmd_name, args_str) +local resty_ngx_log_level +if arg.vv then + resty_ngx_log_level = "debug" +elseif arg.v then + resty_ngx_log_level = "info" +end + local resty_cmd = string.format( - "resty --main-conf \"%s\" --http-conf \"%s\" --stream-conf \"%s\" -e '%s'", - main_conf, http_conf, stream_conf, inline_code) + "resty %s --main-conf \"%s\" --http-conf \"%s\" --stream-conf \"%s\" -e '%s'", + resty_ngx_log_level and ("--errlog-level " .. resty_ngx_log_level) or "", main_conf, + http_conf, stream_conf, inline_code) local _, code = pl_utils.execute(resty_cmd) os.exit(code) diff --git a/changelog/unreleased/kong/fix-cmd-error-log.yml b/changelog/unreleased/kong/fix-cmd-error-log.yml new file mode 100644 index 00000000000..0c74fedac3f --- /dev/null +++ b/changelog/unreleased/kong/fix-cmd-error-log.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where some debug level error logs were not being displayed by the CLI. +type: bugfix +scope: CLI Command diff --git a/spec/02-integration/02-cmd/16-verbose_spec.lua b/spec/02-integration/02-cmd/16-verbose_spec.lua new file mode 100644 index 00000000000..b0993c8dfa4 --- /dev/null +++ b/spec/02-integration/02-cmd/16-verbose_spec.lua @@ -0,0 +1,11 @@ +local helpers = require "spec.helpers" +local meta = require "kong.meta" + +describe("kong cli verbose output", function() + it("--vv outputs debug level log", function() + local _, stderr, stdout = assert(helpers.kong_exec("version --vv")) + -- globalpatches debug log will be printed by upper level resty command that runs kong.cmd + assert.matches("installing the globalpatches", stderr) + assert.matches("Kong: " .. meta._VERSION, stdout) + end) +end) From 4adb6772a13e036f770ef6110c665e663db8cade Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 5 Jun 2024 13:25:53 +0800 Subject: [PATCH 3717/4351] tests(helpers): specify a larger buffer to avoid read stalling issues caused by insufficient buffer size (#13163) --- spec/helpers.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index 5cedb14fee3..71eab581cc7 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3312,7 +3312,8 @@ luassert:register("assertion", "partial_match", partial_match, -- (ok, code, stdout, stderr); if `returns` is false, -- returns either (false, stderr) or (true, stderr, stdout). function exec(cmd, returns) - local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0) + --100MB for retrieving stdout & stderr + local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0, 1024*1024*100) if returns then return ok, code, stdout, stderr end From 22c96a27569d726126512c84a242eb7d25ea1f9c Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 5 Jun 2024 09:30:14 -0700 Subject: [PATCH 3718/4351] feat(wasm): add support for wasmtime cache (#12930) * feat(wasm): add support for wasmtime cache This adds support for Wasmtime's module caching. See also: * https://github.com/Kong/ngx_wasm_module/pull/540 * https://github.com/Kong/ngx_wasm_module/blob/b19d405403ca6765c548e571010aea3af1accaea/docs/DIRECTIVES.md?plain=1#L136-L149 * https://docs.wasmtime.dev/cli-cache.html * tests(wasm): add start/restart test for wasmtime cache --- .../unreleased/kong/wasm-module-cache.yml | 3 + kong-3.8.0-0.rockspec | 1 + kong/cmd/utils/prefix_handler.lua | 30 +++- kong/conf_loader/init.lua | 6 + kong/templates/nginx.lua | 6 +- kong/templates/wasmtime_cache_config.lua | 10 ++ spec/01-unit/03-conf_loader_spec.lua | 13 ++ spec/01-unit/04-prefix_handler_spec.lua | 8 + .../20-wasm/10-wasmtime_spec.lua | 169 ++++++++++++++++++ spec/fixtures/custom_nginx.template | 6 +- 10 files changed, 249 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-module-cache.yml create mode 100644 kong/templates/wasmtime_cache_config.lua create mode 100644 spec/02-integration/20-wasm/10-wasmtime_spec.lua diff --git a/changelog/unreleased/kong/wasm-module-cache.yml b/changelog/unreleased/kong/wasm-module-cache.yml new file mode 100644 index 00000000000..1b9bd0c8119 --- /dev/null +++ b/changelog/unreleased/kong/wasm-module-cache.yml @@ -0,0 +1,3 @@ +message: Configure Wasmtime module cache when Wasm is enabled +type: feature +scope: Configuration diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 5813d1fb86b..50f18028eca 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -109,6 +109,7 @@ build = { ["kong.templates.nginx_kong_inject"] = "kong/templates/nginx_kong_inject.lua", ["kong.templates.nginx_kong_stream_inject"] = "kong/templates/nginx_kong_stream_inject.lua", ["kong.templates.kong_yml"] = "kong/templates/kong_yml.lua", + ["kong.templates.wasmtime_cache_config"] = "kong/templates/wasmtime_cache_config.lua", ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 189c3a03981..14ca40f81a1 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -5,6 +5,7 @@ local kong_nginx_stream_template = require "kong.templates.nginx_kong_stream" local nginx_main_inject_template = require "kong.templates.nginx_inject" local nginx_http_inject_template = require "kong.templates.nginx_kong_inject" local nginx_stream_inject_template = require "kong.templates.nginx_kong_stream_inject" +local wasmtime_cache_template = require "kong.templates.wasmtime_cache_config" local system_constants = require "lua_system_constants" local process_secrets = require "kong.cmd.utils.process_secrets" local openssl_bignum = require "resty.openssl.bn" @@ -41,6 +42,7 @@ local math = math local join = pl_path.join local io = io local os = os +local fmt = string.format local function pre_create_private_file(file) @@ -235,6 +237,10 @@ local function get_ulimit() end end +local function quote(s) + return fmt("%q", s) +end + local function compile_conf(kong_config, conf_template, template_env_inject) -- computed config properties for templating local compile_env = { @@ -244,7 +250,8 @@ local function compile_conf(kong_config, conf_template, template_env_inject) tostring = tostring, os = { getenv = os.getenv, - } + }, + quote = quote, } local kong_proxy_access_log = kong_config.proxy_access_log @@ -419,6 +426,10 @@ local function compile_nginx_conf(kong_config, template) return compile_conf(kong_config, template) end +local function compile_wasmtime_cache_conf(kong_config) + return compile_conf(kong_config, wasmtime_cache_template) +end + local function prepare_prefixed_interface_dir(usr_path, interface_dir, kong_config) local usr_interface_path = usr_path .. "/" .. interface_dir local interface_path = kong_config.prefix .. "/" .. interface_dir @@ -673,6 +684,23 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ return true end + if kong_config.wasm then + if kong_config.wasmtime_cache_directory then + local ok, err = makepath(kong_config.wasmtime_cache_directory) + if not ok then + return nil, err + end + end + + if kong_config.wasmtime_cache_config_file then + local wasmtime_conf, err = compile_wasmtime_cache_conf(kong_config) + if not wasmtime_conf then + return nil, err + end + pl_file.write(kong_config.wasmtime_cache_config_file, wasmtime_conf) + end + end + -- compile Nginx configurations local nginx_template if nginx_custom_template_path then diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 57e793137eb..6f395b015be 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -647,6 +647,12 @@ local function load(path, custom_conf, opts) -- TODO: as a temporary compatibility fix, we are forcing it to 'off'. add_wasm_directive("nginx_http_proxy_wasm_lua_resolver", "off") + -- configure wasmtime module cache + if conf.role == "traditional" or conf.role == "data_plane" then + conf.wasmtime_cache_directory = pl_path.join(conf.prefix, ".wasmtime_cache") + conf.wasmtime_cache_config_file = pl_path.join(conf.prefix, ".wasmtime_config.toml") + end + -- wasm vm properties are inherited from previously set directives if conf.lua_ssl_trusted_certificate and #conf.lua_ssl_trusted_certificate >= 1 then add_wasm_directive("tls_trusted_certificate", conf.lua_ssl_trusted_certificate[1], wasm_main_prefix) diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index 9d29e1ea5a7..108d268f56b 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -38,8 +38,12 @@ wasm { > end > end -> if #nginx_wasm_wasmtime_directives > 0 then +> if #nginx_wasm_wasmtime_directives > 0 or wasmtime_cache_config_file then wasmtime { +> if wasmtime_cache_config_file then + cache_config $(quote(wasmtime_cache_config_file)); +> end + > for _, el in ipairs(nginx_wasm_wasmtime_directives) do flag $(el.name) $(el.value); > end diff --git a/kong/templates/wasmtime_cache_config.lua b/kong/templates/wasmtime_cache_config.lua new file mode 100644 index 00000000000..fdc16991735 --- /dev/null +++ b/kong/templates/wasmtime_cache_config.lua @@ -0,0 +1,10 @@ +return [[ +# ************************* +# * DO NOT EDIT THIS FILE * +# ************************* +# This configuration file is auto-generated. +# Any modifications made here will be lost. +[cache] +enabled = true +directory = $(quote(wasmtime_cache_directory)) +]] diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 10e0403d254..47c96492e44 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -2105,6 +2105,19 @@ describe("Configuration loader", function() assert.is_true(found, "expected the user filter to be enabled") end) + it("populates wasmtime_cache_* properties", function() + local conf, err = conf_loader(nil, { + wasm = "on", + wasm_filters = "bundled,user", + wasm_filters_path = temp_dir, + }) + assert.is_nil(err) + + assert.is_string(conf.wasmtime_cache_directory, + "wasmtime_cache_directory was not set") + assert.is_string(conf.wasmtime_cache_config_file, + "wasmtime_cache_config_file was not set") + end) end) describe("errors", function() diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 521d2223a42..40dca3dd474 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -1024,6 +1024,14 @@ describe("NGINX conf compiler", function() }, debug) ) end) + it("injects wasmtime cache_config", function() + assert.matches( + "wasm {.+wasmtime {.+cache_config .+%.wasmtime_config%.toml.*;", + ngx_cfg({ + wasm = true, + }, debug) + ) + end) describe("injects inherited directives", function() it("only if one isn't explicitly set", function() assert.matches( diff --git a/spec/02-integration/20-wasm/10-wasmtime_spec.lua b/spec/02-integration/20-wasm/10-wasmtime_spec.lua new file mode 100644 index 00000000000..7a1ba07c185 --- /dev/null +++ b/spec/02-integration/20-wasm/10-wasmtime_spec.lua @@ -0,0 +1,169 @@ +local helpers = require "spec.helpers" +local fmt = string.format + +for _, role in ipairs({"traditional", "control_plane", "data_plane"}) do + +describe("#wasm wasmtime (role: " .. role .. ")", function() + describe("kong prepare", function() + local conf + local prefix = "./wasm" + + lazy_setup(function() + helpers.clean_prefix(prefix) + assert(helpers.kong_exec("prepare", { + database = role == "data_plane" and "off" or "postgres", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + prefix = prefix, + role = role, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + })) + + conf = assert(helpers.get_running_conf(prefix)) + end) + + lazy_teardown(function() + helpers.clean_prefix(prefix) + end) + + if role == "control_plane" then + it("does not populate wasmtime config values", function() + assert.is_nil(conf.wasmtime_cache_directory, + "wasmtime_cache_directory should not be set") + assert.is_nil(conf.wasmtime_cache_config_file, + "wasmtime_cache_config_file should not be set") + end) + + else + it("populates wasmtime config values", function() + assert.is_string(conf.wasmtime_cache_directory, + "wasmtime_cache_directory was not set") + assert.is_string(conf.wasmtime_cache_config_file, + "wasmtime_cache_config_file was not set") + end) + + it("creates the cache directory", function() + assert(helpers.path.isdir(conf.wasmtime_cache_directory), + fmt("expected cache directory (%s) to exist", + conf.wasmtime_cache_directory)) + end) + + it("creates the cache config file", function() + assert(helpers.path.isfile(conf.wasmtime_cache_config_file), + fmt("expected cache config file (%s) to exist", + conf.wasmtime_cache_config_file)) + + local cache_config = assert(helpers.file.read(conf.wasmtime_cache_config_file)) + assert.matches(conf.wasmtime_cache_directory, cache_config, nil, true, + "expected cache config file to reference the cache directory") + end) + end + end) -- kong prepare + + describe("kong stop/start/restart", function() + local conf + local prefix = "./wasm" + local log = prefix .. "/logs/error.log" + local status_port + local client + local cp_prefix = "./wasm-cp" + + lazy_setup(function() + if role == "traditional" then + helpers.get_db_utils("postgres") + end + + helpers.clean_prefix(prefix) + status_port = helpers.get_available_port() + + assert(helpers.kong_exec("prepare", { + database = role == "data_plane" and "off" or "postgres", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + prefix = prefix, + role = role, + --wasm_filters_path = helpers.test_conf.wasm_filters_path, + wasm_filters = "tests,response_transformer", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + + status_listen = "127.0.0.1:" .. status_port, + nginx_main_worker_processes = 2, + })) + + conf = assert(helpers.get_running_conf(prefix)) + + -- we need to briefly spin up a control plane, or else we will get + -- error.log entries when our data plane tries to connect + if role == "data_plane" then + helpers.get_db_utils("postgres") + + assert(helpers.start_kong({ + database = "postgres", + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + prefix = cp_prefix, + role = "control_plane", + wasm_filters = "tests,response_transformer", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + status_listen = "off", + nginx_main_worker_processes = 2, + })) + end + end) + + lazy_teardown(function() + if client then + client:close() + end + + helpers.stop_kong(prefix) + + if role == "data_plane" then + helpers.stop_kong(cp_prefix) + end + end) + + it("does not introduce any errors", function() + local function assert_no_errors() + assert.logfile(log).has.no.line("[error]", true, 0) + assert.logfile(log).has.no.line("[alert]", true, 0) + assert.logfile(log).has.no.line("[emerg]", true, 0) + assert.logfile(log).has.no.line("[crit]", true, 0) + end + + local function assert_kong_status(context) + if not client then + client = helpers.proxy_client(1000, status_port) + client.reopen = true + end + + assert.eventually(function() + local res, err = client:send({ path = "/status", method = "GET" }) + if res and res.status == 200 then + return true + end + + return nil, err or "non-200 status" + end) + .is_truthy("failed waiting for kong status " .. context) + end + + assert(helpers.start_kong(conf, nil, true)) + assert_no_errors() + + assert_kong_status("after fresh startup") + assert_no_errors() + + assert(helpers.restart_kong(conf)) + assert_no_errors() + + assert_kong_status("after restart") + assert_no_errors() + end) + end) -- kong stop/start/restart + +end) -- wasmtime +end -- each role diff --git a/spec/fixtures/custom_nginx.template b/spec/fixtures/custom_nginx.template index d2df0e5f773..98e4b4bebef 100644 --- a/spec/fixtures/custom_nginx.template +++ b/spec/fixtures/custom_nginx.template @@ -48,8 +48,12 @@ wasm { > end > end -> if #nginx_wasm_wasmtime_directives > 0 then +> if #nginx_wasm_wasmtime_directives > 0 or wasmtime_cache_config_file then wasmtime { +> if wasmtime_cache_config_file then + cache_config $(quote(wasmtime_cache_config_file)); +> end + > for _, el in ipairs(nginx_wasm_wasmtime_directives) do flag $(el.name) $(el.value); > end From c4a25e80aa8299bc649df70540306ba3f7c597bc Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 6 Jun 2024 14:17:50 +0800 Subject: [PATCH 3719/4351] style(conf_loader): add "jo" option for `ngx.re.sub` (#13169) --- kong/conf_loader/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 6f395b015be..be077ee747d 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -141,7 +141,7 @@ local function load_config(thing) -- remove trailing comment, if any -- and remove escape chars from octothorpes if value then - value = ngx.re.sub(value, [[\s*(? Date: Thu, 6 Jun 2024 15:39:32 +0800 Subject: [PATCH 3720/4351] tests(cmd): match kong version in cmd verbose test should use plain match (#13174) --- spec/02-integration/02-cmd/16-verbose_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/02-cmd/16-verbose_spec.lua b/spec/02-integration/02-cmd/16-verbose_spec.lua index b0993c8dfa4..6257e7b85b6 100644 --- a/spec/02-integration/02-cmd/16-verbose_spec.lua +++ b/spec/02-integration/02-cmd/16-verbose_spec.lua @@ -6,6 +6,6 @@ describe("kong cli verbose output", function() local _, stderr, stdout = assert(helpers.kong_exec("version --vv")) -- globalpatches debug log will be printed by upper level resty command that runs kong.cmd assert.matches("installing the globalpatches", stderr) - assert.matches("Kong: " .. meta._VERSION, stdout) + assert.matches("Kong: " .. meta._VERSION, stdout, nil, true) end) end) From 406acd3a801ee78f5ba8d8cb6c1f179ccae8ada9 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 30 May 2024 08:48:40 +0000 Subject: [PATCH 3721/4351] refactor(pdk): avoid create EMPTY table for each call of `kong.log.serialize()` --- kong/pdk/log.lua | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index a4197a44955..9b71122f770 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -41,6 +41,7 @@ local byte = string.byte local request_id_get = require "kong.tracing.request_id".get +local EMPTY_TAB = require("pl.tablex").readonly({}) local _PREFIX = "[kong] " local _DEFAULT_FORMAT = "%file_src:%line_src %message" local _DEFAULT_NAMESPACED_FORMAT = "%file_src:%line_src [%namespace] %message" @@ -794,7 +795,7 @@ do function serialize(options) check_phase(PHASES_LOG) - options = options or {} + options = options or EMPTY_TAB local ongx = options.ngx or ngx local okong = options.kong or kong @@ -850,7 +851,7 @@ do request = tonumber(var.request_time) * 1000, receive = ctx.KONG_RECEIVE_TIME or 0, }, - tries = (ctx.balancer_data or {}).tries, + tries = (ctx.balancer_data or EMPTY_TAB).tries, authenticated_entity = build_authenticated_entity(ctx), route = cycle_aware_deep_copy(ctx.route), service = cycle_aware_deep_copy(ctx.service), @@ -870,7 +871,7 @@ do function serialize(options) check_phase(PHASES_LOG) - options = options or {} + options = options or EMPTY_TAB local ongx = options.ngx or ngx local okong = options.kong or kong @@ -895,7 +896,7 @@ do kong = ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0, session = var.session_time * 1000, }, - tries = (ctx.balancer_data or {}).tries, + tries = (ctx.balancer_data or EMPTY_TAB).tries, authenticated_entity = build_authenticated_entity(ctx), route = cycle_aware_deep_copy(ctx.route), service = cycle_aware_deep_copy(ctx.service), From 34240ac871cae59fe0cd07393a4fcf2a0ec5e36e Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 6 Jun 2024 14:08:48 +0800 Subject: [PATCH 3722/4351] refactor(pdk): localize some functions --- kong/pdk/log.lua | 25 +++++++++++++------------ 1 file changed, 13 insertions(+), 12 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 9b71122f770..212055010e6 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -10,15 +10,17 @@ -- @module kong.log -local buffer = require "string.buffer" -local errlog = require "ngx.errlog" -local ngx_re = require "ngx.re" -local inspect = require "inspect" -local ngx_ssl = require "ngx.ssl" -local phase_checker = require "kong.pdk.private.phases" +local buffer = require("string.buffer") +local errlog = require("ngx.errlog") +local ngx_re = require("ngx.re") +local inspect = require("inspect") +local phase_checker = require("kong.pdk.private.phases") +local constants = require("kong.constants") + +local request_id_get = require("kong.tracing.request_id").get local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy -local constants = require "kong.constants" -local workspace = require "kong.workspaces" +local get_tls1_version_str = require("ngx.ssl").get_tls1_version_str +local get_workspace_name = require("kong.workspaces").get_workspace_name local sub = string.sub local type = type @@ -38,7 +40,6 @@ local kong = kong local check_phase = phase_checker.check local split = require("kong.tools.string").split local byte = string.byte -local request_id_get = require "kong.tracing.request_id".get local EMPTY_TAB = require("pl.tablex").readonly({}) @@ -716,7 +717,7 @@ do local function build_tls_info(var, override) local tls_info - local tls_info_ver = ngx_ssl.get_tls1_version_str() + local tls_info_ver = get_tls1_version_str() if tls_info_ver then tls_info = { version = tls_info_ver, @@ -861,7 +862,7 @@ do source = response_source_name, workspace = ctx.workspace, - workspace_name = workspace.get_workspace_name(), + workspace_name = get_workspace_name(), } return edit_result(ctx, root) @@ -905,7 +906,7 @@ do started_at = okong.request.get_start_time(), workspace = ctx.workspace, - workspace_name = workspace.get_workspace_name(), + workspace_name = get_workspace_name(), } return edit_result(ctx, root) From f77db1f3bc3a60775a2a88c5bd2faac442f980fa Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 6 Jun 2024 14:14:47 +0800 Subject: [PATCH 3723/4351] refactor(pdk): cache a varable for reducing table-lookup --- kong/pdk/log.lua | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 212055010e6..e6f0fe3242f 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -799,6 +799,7 @@ do options = options or EMPTY_TAB local ongx = options.ngx or ngx local okong = options.kong or kong + local okong_request = okong.request local ctx = ongx.ctx local var = ongx.var @@ -833,9 +834,9 @@ do id = request_id_get() or "", uri = request_uri, url = url, - querystring = okong.request.get_query(), -- parameters, as a table - method = okong.request.get_method(), -- http method - headers = okong.request.get_headers(), + querystring = okong_request.get_query(), -- parameters, as a table + method = okong_request.get_method(), -- http method + headers = okong_request.get_headers(), size = to_decimal(var.request_length), tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), }, @@ -858,7 +859,7 @@ do service = cycle_aware_deep_copy(ctx.service), consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, - started_at = okong.request.get_start_time(), + started_at = okong_request.get_start_time(), source = response_source_name, workspace = ctx.workspace, From 5ef398bea6a1eaead7ecc8e29b7bc50758c198dd Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 6 Jun 2024 14:25:52 +0800 Subject: [PATCH 3724/4351] feat(pdk): add an option to skip fetching req/resp headers THIS IS AN INTERNAL ONLY FLAG TO SKIP FETCHING HEADERS, AND THIS FLAG MIGHT BE REMOVED IN THE FUTURE WITHOUT ANY NOTICE AND DEPRECATION. --- kong/pdk/log.lua | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index e6f0fe3242f..2c3dabc1e9f 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -817,6 +817,15 @@ do end end + local request_headers, response_headers = nil, nil + -- THIS IS AN INTERNAL ONLY FLAG TO SKIP FETCHING HEADERS, + -- AND THIS FLAG MIGHT BE REMOVED IN THE FUTURE + -- WITHOUT ANY NOTICE AND DEPRECATION. + if not options.__skip_fetch_headers__ then + request_headers = okong_request.get_headers() + response_headers = ongx.resp.get_headers() + end + local upstream_status = var.upstream_status or ctx.buffered_status or "" local response_source = okong.response.get_source(ongx.ctx) @@ -836,7 +845,7 @@ do url = url, querystring = okong_request.get_query(), -- parameters, as a table method = okong_request.get_method(), -- http method - headers = okong_request.get_headers(), + headers = request_headers, size = to_decimal(var.request_length), tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), }, @@ -844,7 +853,7 @@ do upstream_status = upstream_status, response = { status = ongx.status, - headers = ongx.resp.get_headers(), + headers = response_headers, size = to_decimal(var.bytes_sent), }, latencies = { From e5efc733b4ef8a9232a2336ae443f105efa9556c Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 6 Jun 2024 14:19:01 +0300 Subject: [PATCH 3725/4351] chore(deps): bump nfpm from 2.31.0 to 2.37.1 (#13118) ### Summary See: https://github.com/goreleaser/nfpm/releases Signed-off-by: Aapo Talvensaari --- build/nfpm/repositories.bzl | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl index b865a6e89bd..c92cc9de0df 100644 --- a/build/nfpm/repositories.bzl +++ b/build/nfpm/repositories.bzl @@ -36,15 +36,15 @@ nfpm_release_select = repository_rule( def nfpm_repositories(): npfm_matrix = [ - ["linux", "x86_64", "6dd3b07d4d6ee373baea5b5fca179ebf78dec38c9a55392bae34040e596e4de7"], - ["linux", "arm64", "e6487dca9d9e9b1781fe7fa0a3d844e70cf12d92f3b5fc0c4ff771aa776b05ca"], - ["Darwin", "x86_64", "19954ef8e6bfa0607efccd0a97452b6d571830665bd76a2f9957413f93f9d8cd"], - ["Darwin", "arm64", "9fd82cda017cdfd49b010199a2eed966d0a645734d9a6bf932c4ef82c8c12c96"], + ["linux", "x86_64", "3e1fe85c9a224a221c64cf72fc19e7cd6a0a51a5c4f4b336e3b8eccd417116a3"], + ["linux", "arm64", "df8f272195b7ddb09af9575673a9b8111f9eb7529cdd0a3fac4d44b52513a1e1"], + ["Darwin", "x86_64", "0213fa5d5af6f209d953c963103f9b6aec8a0e89d4bf0ab3d531f5f8b20b8eeb"], + ["Darwin", "arm64", "5162ce5a59fe8d3b511583cb604c34d08bd2bcced87d9159c7005fc35287b9cd"], ] for name, arch, sha in npfm_matrix: http_archive( name = "nfpm_%s_%s" % (name, arch), - url = "https://github.com/goreleaser/nfpm/releases/download/v2.31.0/nfpm_2.31.0_%s_%s.tar.gz" % (name, arch), + url = "https://github.com/goreleaser/nfpm/releases/download/v2.37.1/nfpm_2.37.1_%s_%s.tar.gz" % (name, arch), sha256 = sha, build_file = "//build/nfpm:BUILD.bazel", ) From 18a189baff77ed23a32ec7a01d45d116aa6d6fce Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Thu, 6 Jun 2024 17:37:10 +0200 Subject: [PATCH 3726/4351] fix(ai-proxy): prevent shared state (#13028) The object initializer (new) would set properties on class instead of on the instance. Also cleans up some code. AG-44 --- .../kong/fix-ai-proxy-shared-state.yml | 3 + kong-3.8.0-0.rockspec | 1 + kong/llm/init.lua | 516 ++++++------------ kong/llm/schemas/init.lua | 226 ++++++++ kong/plugins/ai-proxy/handler.lua | 176 +++--- .../ai-request-transformer/handler.lua | 10 +- .../ai-response-transformer/handler.lua | 16 +- .../01-transformer_spec.lua | 20 +- .../01-transformer_spec.lua | 12 +- .../02-integration_spec.lua | 14 +- 10 files changed, 528 insertions(+), 466 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-proxy-shared-state.yml create mode 100644 kong/llm/schemas/init.lua diff --git a/changelog/unreleased/kong/fix-ai-proxy-shared-state.yml b/changelog/unreleased/kong/fix-ai-proxy-shared-state.yml new file mode 100644 index 00000000000..bb967a94656 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-proxy-shared-state.yml @@ -0,0 +1,3 @@ +message: "**AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance" +type: bugfix +scope: Plugin diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 50f18028eca..52a46d65d6b 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -593,6 +593,7 @@ build = { ["kong.plugins.ai-response-transformer.schema"] = "kong/plugins/ai-response-transformer/schema.lua", ["kong.llm"] = "kong/llm/init.lua", + ["kong.llm.schemas"] = "kong/llm/schemas/init.lua", ["kong.llm.drivers.shared"] = "kong/llm/drivers/shared.lua", ["kong.llm.drivers.openai"] = "kong/llm/drivers/openai.lua", ["kong.llm.drivers.azure"] = "kong/llm/drivers/azure.lua", diff --git a/kong/llm/init.lua b/kong/llm/init.lua index af3833ff44f..aaf3af08a79 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -1,393 +1,225 @@ --- imports -local typedefs = require("kong.db.schema.typedefs") -local fmt = string.format -local cjson = require("cjson.safe") -local re_match = ngx.re.match local ai_shared = require("kong.llm.drivers.shared") --- - -local _M = {} - -local auth_schema = { - type = "record", - required = false, - fields = { - { header_name = { - type = "string", - description = "If AI model requires authentication via Authorization or API key header, specify its name here.", - required = false, - referenceable = true }}, - { header_value = { - type = "string", - description = "Specify the full auth header value for 'header_name', for example 'Bearer key' or just 'key'.", - required = false, - encrypted = true, -- [[ ee declaration ]] - referenceable = true }}, - { param_name = { - type = "string", - description = "If AI model requires authentication via query parameter, specify its name here.", - required = false, - referenceable = true }}, - { param_value = { - type = "string", - description = "Specify the full parameter value for 'param_name'.", - required = false, - encrypted = true, -- [[ ee declaration ]] - referenceable = true }}, - { param_location = { - type = "string", - description = "Specify whether the 'param_name' and 'param_value' options go in a query string, or the POST form/JSON body.", - required = false, - one_of = { "query", "body" } }}, - } -} +local re_match = ngx.re.match +local cjson = require("cjson.safe") +local fmt = string.format +local EMPTY = {} -local model_options_schema = { - description = "Key/value settings for the model", - type = "record", - required = false, - fields = { - { max_tokens = { - type = "integer", - description = "Defines the max_tokens, if using chat or completion models.", - required = false, - default = 256 }}, - { temperature = { - type = "number", - description = "Defines the matching temperature, if using chat or completion models.", - required = false, - between = { 0.0, 5.0 }}}, - { top_p = { - type = "number", - description = "Defines the top-p probability mass, if supported.", - required = false, - between = { 0, 1 }}}, - { top_k = { - type = "integer", - description = "Defines the top-k most likely tokens, if supported.", - required = false, - between = { 0, 500 }}}, - { anthropic_version = { - type = "string", - description = "Defines the schema/API version, if using Anthropic provider.", - required = false }}, - { azure_instance = { - type = "string", - description = "Instance name for Azure OpenAI hosted models.", - required = false }}, - { azure_api_version = { - type = "string", - description = "'api-version' for Azure OpenAI instances.", - required = false, - default = "2023-05-15" }}, - { azure_deployment_id = { - type = "string", - description = "Deployment ID for Azure OpenAI instances.", - required = false }}, - { llama2_format = { - type = "string", - description = "If using llama2 provider, select the upstream message format.", - required = false, - one_of = { "raw", "openai", "ollama" }}}, - { mistral_format = { - type = "string", - description = "If using mistral provider, select the upstream message format.", - required = false, - one_of = { "openai", "ollama" }}}, - { upstream_url = typedefs.url { - description = "Manually specify or override the full URL to the AI operation endpoints, " - .. "when calling (self-)hosted models, or for running via a private endpoint.", - required = false }}, - { upstream_path = { - description = "Manually specify or override the AI operation path, " - .. "used when e.g. using the 'preserve' route_type.", - type = "string", - required = false }}, - } -} -local model_schema = { - type = "record", - required = true, - fields = { - { provider = { - type = "string", description = "AI provider request format - Kong translates " - .. "requests to and from the specified backend compatible formats.", - required = true, - one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2" }}}, - { name = { - type = "string", - description = "Model name to execute.", - required = false }}, - { options = model_options_schema }, - } +-- The module table +local _M = { + config_schema = require "kong.llm.schemas", } -local logging_schema = { - type = "record", - required = true, - fields = { - { log_statistics = { - type = "boolean", - description = "If enabled and supported by the driver, " - .. "will add model usage and token metrics into the Kong log plugin(s) output.", - required = true, - default = false }}, - { log_payloads = { - type = "boolean", - description = "If enabled, will log the request and response body into the Kong log plugin(s) output.", - required = true, default = false }}, - } -} -local UNSUPPORTED_LOG_STATISTICS = { - ["llm/v1/completions"] = { ["anthropic"] = true }, -} -_M.config_schema = { - type = "record", - fields = { - { route_type = { - type = "string", - description = "The model's operation implementation, for this provider. " .. - "Set to `preserve` to pass through without transformation.", - required = true, - one_of = { "llm/v1/chat", "llm/v1/completions", "preserve" } }}, - { auth = auth_schema }, - { model = model_schema }, - { logging = logging_schema }, - }, - entity_checks = { - -- these three checks run in a chain, to ensure that all auth params for each respective "set" are specified - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "openai", "azure", "anthropic", "cohere" } }, - then_at_least_one_of = { "auth.header_name", "auth.param_name" }, - then_err = "must set one of %s, and its respective options, when provider is not self-hosted" }}, - - { mutually_required = { "auth.header_name", "auth.header_value" }, }, - { mutually_required = { "auth.param_name", "auth.param_value", "auth.param_location" }, }, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "llama2" } }, - then_at_least_one_of = { "model.options.llama2_format" }, - then_err = "must set %s for llama2 provider" }}, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "mistral" } }, - then_at_least_one_of = { "model.options.mistral_format" }, - then_err = "must set %s for mistral provider" }}, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "anthropic" } }, - then_at_least_one_of = { "model.options.anthropic_version" }, - then_err = "must set %s for anthropic provider" }}, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "azure" } }, - then_at_least_one_of = { "model.options.azure_instance" }, - then_err = "must set %s for azure provider" }}, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "azure" } }, - then_at_least_one_of = { "model.options.azure_api_version" }, - then_err = "must set %s for azure provider" }}, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "azure" } }, - then_at_least_one_of = { "model.options.azure_deployment_id" }, - then_err = "must set %s for azure provider" }}, - - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "mistral", "llama2" } }, - then_at_least_one_of = { "model.options.upstream_url" }, - then_err = "must set %s for self-hosted providers/models" }}, - - { - custom_entity_check = { - field_sources = { "route_type", "model", "logging" }, - fn = function(entity) - if entity.logging.log_statistics and UNSUPPORTED_LOG_STATISTICS[entity.route_type] - and UNSUPPORTED_LOG_STATISTICS[entity.route_type][entity.model.provider] then - return nil, fmt("%s does not support statistics when route_type is %s", - entity.model.provider, entity.route_type) - - else - return true - end - end, - } +do + -- formats_compatible is a map of formats that are compatible with each other. + local formats_compatible = { + ["llm/v1/chat"] = { + ["llm/v1/chat"] = true, }, - }, -} + ["llm/v1/completions"] = { + ["llm/v1/completions"] = true, + }, + } -local formats_compatible = { - ["llm/v1/chat"] = { - ["llm/v1/chat"] = true, - }, - ["llm/v1/completions"] = { - ["llm/v1/completions"] = true, - }, -} -local function identify_request(request) - -- primitive request format determination - local formats = {} - if request.messages - and type(request.messages) == "table" - and #request.messages > 0 - then - table.insert(formats, "llm/v1/chat") - end - - if request.prompt - and type(request.prompt) == "string" - then - table.insert(formats, "llm/v1/completions") - end + -- identify_request determines the format of the request. + -- It returns the format, or nil and an error message. + -- @tparam table request The request to identify + -- @treturn[1] string The format of the request + -- @treturn[2] nil + -- @treturn[2] string An error message if unidentified, or matching multiple formats + local function identify_request(request) + -- primitive request format determination + local formats = {} - if #formats > 1 then - return nil, "request matches multiple LLM request formats" - elseif not formats_compatible[formats[1]] then - return nil, "request format not recognised" - else - return formats[1] - end -end + if type(request.messages) == "table" and #request.messages > 0 then + table.insert(formats, "llm/v1/chat") + end -function _M.is_compatible(request, route_type) - if route_type == "preserve" then - return true - end + if type(request.prompt) == "string" then + table.insert(formats, "llm/v1/completions") + end - local format, err = identify_request(request) - if err then - return nil, err + if formats[2] then + return nil, "request matches multiple LLM request formats" + elseif not formats_compatible[formats[1] or false] then + return nil, "request format not recognised" + else + return formats[1] + end end - if formats_compatible[format][route_type] then - return true - end - return false, fmt("[%s] message format is not compatible with [%s] route type", format, route_type) -end -function _M:ai_introspect_body(request, system_prompt, http_opts, response_regex_match) - local err, _ + --- Check if a request is compatible with a route type. + -- @tparam table request The request to check + -- @tparam string route_type The route type to check against, eg. "llm/v1/chat" + -- @treturn[1] boolean True if compatible + -- @treturn[2] boolean False if not compatible + -- @treturn[2] string Error message if not compatible + -- @treturn[3] nil + -- @treturn[3] string Error message if request format is not recognised + function _M.is_compatible(request, route_type) + if route_type == "preserve" then + return true + end - -- set up the request - local ai_request = { - messages = { - [1] = { - role = "system", - content = system_prompt, - }, - [2] = { - role = "user", - content = request, - } - }, - stream = false, - } + local format, err = identify_request(request) + if err then + return nil, err + end + + if formats_compatible[format][route_type] then + return true + end - -- convert it to the specified driver format - ai_request, _, err = self.driver.to_format(ai_request, self.conf.model, "llm/v1/chat") - if err then - return nil, err + return false, fmt("[%s] message format is not compatible with [%s] route type", format, route_type) end +end - -- run the shared logging/analytics/auth function - ai_shared.pre_request(self.conf, ai_request) - -- send it to the ai service - local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false) - if err then - return nil, "failed to introspect request with AI service: " .. err - end +do + ------------------------------------------------------------------------------ + -- LLM class implementation + ------------------------------------------------------------------------------ + local LLM = {} + LLM.__index = LLM - -- parse and convert the response - local ai_response, _, err = self.driver.from_format(ai_response, self.conf.model, self.conf.route_type) - if err then - return nil, "failed to convert AI response to Kong format: " .. err - end - -- run the shared logging/analytics function - ai_shared.post_request(self.conf, ai_response) - local ai_response, err = cjson.decode(ai_response) - if err then - return nil, "failed to convert AI response to JSON: " .. err - end + function LLM:ai_introspect_body(request, system_prompt, http_opts, response_regex_match) + local err, _ - local new_request_body = ai_response.choices - and #ai_response.choices > 0 - and ai_response.choices[1] - and ai_response.choices[1].message - and ai_response.choices[1].message.content - if not new_request_body then - return nil, "no 'choices' in upstream AI service response" - end + -- set up the request + local ai_request = { + messages = { + [1] = { + role = "system", + content = system_prompt, + }, + [2] = { + role = "user", + content = request, + } + }, + stream = false, + } - -- if specified, extract the first regex match from the AI response - -- this is useful for AI models that pad with assistant text, even when - -- we ask them NOT to. - if response_regex_match then - local matches, err = re_match(new_request_body, response_regex_match, "ijom") + -- convert it to the specified driver format + ai_request, _, err = self.driver.to_format(ai_request, self.conf.model, "llm/v1/chat") if err then - return nil, "failed regex matching ai response: " .. err + return nil, err end - if matches then - new_request_body = matches[0] -- this array DOES start at 0, for some reason + -- run the shared logging/analytics/auth function + ai_shared.pre_request(self.conf, ai_request) - else - return nil, "AI response did not match specified regular expression" + -- send it to the ai service + local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false) + if err then + return nil, "failed to introspect request with AI service: " .. err + end + -- parse and convert the response + local ai_response, _, err = self.driver.from_format(ai_response, self.conf.model, self.conf.route_type) + if err then + return nil, "failed to convert AI response to Kong format: " .. err end - end - return new_request_body -end + -- run the shared logging/analytics function + ai_shared.post_request(self.conf, ai_response) -function _M:parse_json_instructions(in_body) - local err - if type(in_body) == "string" then - in_body, err = cjson.decode(in_body) + local ai_response, err = cjson.decode(ai_response) if err then - return nil, nil, nil, err + return nil, "failed to convert AI response to JSON: " .. err end - end - if type(in_body) ~= "table" then - return nil, nil, nil, "input not table or string" + local new_request_body = ((ai_response.choices or EMPTY)[1].message or EMPTY).content + if not new_request_body then + return nil, "no 'choices' in upstream AI service response" + end + + -- if specified, extract the first regex match from the AI response + -- this is useful for AI models that pad with assistant text, even when + -- we ask them NOT to. + if response_regex_match then + local matches, err = re_match(new_request_body, response_regex_match, "ijom") + if err then + return nil, "failed regex matching ai response: " .. err + end + + if matches then + new_request_body = matches[0] -- this array DOES start at 0, for some reason + + else + return nil, "AI response did not match specified regular expression" + + end + end + + return new_request_body end - return - in_body.headers, - in_body.body or in_body, - in_body.status or 200 -end -function _M:new(conf, http_opts) - local o = {} - setmetatable(o, self) - self.__index = self - self.conf = conf or {} - self.http_opts = http_opts or {} + -- Parse the response instructions. + -- @tparam string|table in_body The response to parse, if a string, it will be parsed as JSON. + -- @treturn[1] table The headers, field `in_body.headers` + -- @treturn[1] string The body, field `in_body.body` (or if absent `in_body` itself as a table) + -- @treturn[1] number The status, field `in_body.status` (or 200 if absent) + -- @treturn[2] nil + -- @treturn[2] string An error message if parsing failed or input wasn't a table + function LLM:parse_json_instructions(in_body) + local err + if type(in_body) == "string" then + in_body, err = cjson.decode(in_body) + if err then + return nil, nil, nil, err + end + end + + if type(in_body) ~= "table" then + return nil, nil, nil, "input not table or string" + end + + return + in_body.headers, + in_body.body or in_body, + in_body.status or 200 + end - local driver = fmt("kong.llm.drivers.%s", conf - and conf.model - and conf.model.provider - or "NONE_SET") - self.driver = require(driver) - if not self.driver then - return nil, fmt("could not instantiate %s package", driver) + --- Instantiate a new LLM driver instance. + -- @tparam table conf Configuration table + -- @tparam table http_opts HTTP options table + -- @treturn[1] table A new LLM driver instance + -- @treturn[2] nil + -- @treturn[2] string An error message if instantiation failed + function _M.new_driver(conf, http_opts) + local self = { + conf = conf or {}, + http_opts = http_opts or {}, + } + setmetatable(self, LLM) + + local provider = (self.conf.model or {}).provider or "NONE_SET" + local driver_module = "kong.llm.drivers." .. provider + local ok + ok, self.driver = pcall(require, driver_module) + if not ok then + local err = "could not instantiate " .. driver_module .. " package" + kong.log.err(err) + return nil, err + end + + return self end - return o end + return _M diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua new file mode 100644 index 00000000000..37b5aaf3476 --- /dev/null +++ b/kong/llm/schemas/init.lua @@ -0,0 +1,226 @@ +local typedefs = require("kong.db.schema.typedefs") +local fmt = string.format + + + +local auth_schema = { + type = "record", + required = false, + fields = { + { header_name = { + type = "string", + description = "If AI model requires authentication via Authorization or API key header, specify its name here.", + required = false, + referenceable = true }}, + { header_value = { + type = "string", + description = "Specify the full auth header value for 'header_name', for example 'Bearer key' or just 'key'.", + required = false, + encrypted = true, -- [[ ee declaration ]] + referenceable = true }}, + { param_name = { + type = "string", + description = "If AI model requires authentication via query parameter, specify its name here.", + required = false, + referenceable = true }}, + { param_value = { + type = "string", + description = "Specify the full parameter value for 'param_name'.", + required = false, + encrypted = true, -- [[ ee declaration ]] + referenceable = true }}, + { param_location = { + type = "string", + description = "Specify whether the 'param_name' and 'param_value' options go in a query string, or the POST form/JSON body.", + required = false, + one_of = { "query", "body" } }}, + } +} + + + +local model_options_schema = { + description = "Key/value settings for the model", + type = "record", + required = false, + fields = { + { max_tokens = { + type = "integer", + description = "Defines the max_tokens, if using chat or completion models.", + required = false, + default = 256 }}, + { temperature = { + type = "number", + description = "Defines the matching temperature, if using chat or completion models.", + required = false, + between = { 0.0, 5.0 }}}, + { top_p = { + type = "number", + description = "Defines the top-p probability mass, if supported.", + required = false, + between = { 0, 1 }}}, + { top_k = { + type = "integer", + description = "Defines the top-k most likely tokens, if supported.", + required = false, + between = { 0, 500 }}}, + { anthropic_version = { + type = "string", + description = "Defines the schema/API version, if using Anthropic provider.", + required = false }}, + { azure_instance = { + type = "string", + description = "Instance name for Azure OpenAI hosted models.", + required = false }}, + { azure_api_version = { + type = "string", + description = "'api-version' for Azure OpenAI instances.", + required = false, + default = "2023-05-15" }}, + { azure_deployment_id = { + type = "string", + description = "Deployment ID for Azure OpenAI instances.", + required = false }}, + { llama2_format = { + type = "string", + description = "If using llama2 provider, select the upstream message format.", + required = false, + one_of = { "raw", "openai", "ollama" }}}, + { mistral_format = { + type = "string", + description = "If using mistral provider, select the upstream message format.", + required = false, + one_of = { "openai", "ollama" }}}, + { upstream_url = typedefs.url { + description = "Manually specify or override the full URL to the AI operation endpoints, " + .. "when calling (self-)hosted models, or for running via a private endpoint.", + required = false }}, + { upstream_path = { + description = "Manually specify or override the AI operation path, " + .. "used when e.g. using the 'preserve' route_type.", + type = "string", + required = false }}, + } +} + + + +local model_schema = { + type = "record", + required = true, + fields = { + { provider = { + type = "string", description = "AI provider request format - Kong translates " + .. "requests to and from the specified backend compatible formats.", + required = true, + one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2" }}}, + { name = { + type = "string", + description = "Model name to execute.", + required = false }}, + { options = model_options_schema }, + } +} + + + +local logging_schema = { + type = "record", + required = true, + fields = { + { log_statistics = { + type = "boolean", + description = "If enabled and supported by the driver, " + .. "will add model usage and token metrics into the Kong log plugin(s) output.", + required = true, + default = false }}, + { log_payloads = { + type = "boolean", + description = "If enabled, will log the request and response body into the Kong log plugin(s) output.", + required = true, default = false }}, + } +} + + + +local UNSUPPORTED_LOG_STATISTICS = { + ["llm/v1/completions"] = { ["anthropic"] = true }, +} + + + +return { + type = "record", + fields = { + { route_type = { + type = "string", + description = "The model's operation implementation, for this provider. " .. + "Set to `preserve` to pass through without transformation.", + required = true, + one_of = { "llm/v1/chat", "llm/v1/completions", "preserve" } }}, + { auth = auth_schema }, + { model = model_schema }, + { logging = logging_schema }, + }, + entity_checks = { + -- these three checks run in a chain, to ensure that all auth params for each respective "set" are specified + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "openai", "azure", "anthropic", "cohere" } }, + then_at_least_one_of = { "auth.header_name", "auth.param_name" }, + then_err = "must set one of %s, and its respective options, when provider is not self-hosted" }}, + + { mutually_required = { "auth.header_name", "auth.header_value" }, }, + { mutually_required = { "auth.param_name", "auth.param_value", "auth.param_location" }, }, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "llama2" } }, + then_at_least_one_of = { "model.options.llama2_format" }, + then_err = "must set %s for llama2 provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "mistral" } }, + then_at_least_one_of = { "model.options.mistral_format" }, + then_err = "must set %s for mistral provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "anthropic" } }, + then_at_least_one_of = { "model.options.anthropic_version" }, + then_err = "must set %s for anthropic provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "azure" } }, + then_at_least_one_of = { "model.options.azure_instance" }, + then_err = "must set %s for azure provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "azure" } }, + then_at_least_one_of = { "model.options.azure_api_version" }, + then_err = "must set %s for azure provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "azure" } }, + then_at_least_one_of = { "model.options.azure_deployment_id" }, + then_err = "must set %s for azure provider" }}, + + { conditional_at_least_one_of = { if_field = "model.provider", + if_match = { one_of = { "mistral", "llama2" } }, + then_at_least_one_of = { "model.options.upstream_url" }, + then_err = "must set %s for self-hosted providers/models" }}, + + { + custom_entity_check = { + field_sources = { "route_type", "model", "logging" }, + fn = function(entity) + if entity.logging.log_statistics and UNSUPPORTED_LOG_STATISTICS[entity.route_type] + and UNSUPPORTED_LOG_STATISTICS[entity.route_type][entity.model.provider] then + return nil, fmt("%s does not support statistics when route_type is %s", + entity.model.provider, entity.route_type) + + else + return true + end + end, + } + }, + }, +} diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index e403ebb73c1..c6fcc9a3eda 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -1,59 +1,44 @@ -local _M = {} - --- imports local ai_shared = require("kong.llm.drivers.shared") local llm = require("kong.llm") local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") local kong_meta = require("kong.meta") local buffer = require "string.buffer" -local strip = require("kong.tools.string").strip --- +local strip = require("kong.tools.utils").strip -_M.PRIORITY = 770 -_M.VERSION = kong_meta.version +local EMPTY = {} --- reuse this table for error message response -local ERROR_MSG = { error = { message = "" } } +local _M = { + PRIORITY = 770, + VERSION = kong_meta.version +} -local function bad_request(msg) - kong.log.warn(msg) - ERROR_MSG.error.message = msg - return kong.response.exit(400, ERROR_MSG) +--- Return a 400 response with a JSON body. This function is used to +-- return errors to the client while also logging the error. +local function bad_request(msg) + kong.log.info(msg) + return kong.response.exit(400, { error = { message = msg } }) end -local function internal_server_error(msg) - kong.log.err(msg) - ERROR_MSG.error.message = msg - - return kong.response.exit(500, ERROR_MSG) -end +-- get the token text from an event frame local function get_token_text(event_t) - -- chat - return - event_t and - event_t.choices and - #event_t.choices > 0 and - event_t.choices[1].delta and - event_t.choices[1].delta.content - - or - - -- completions - event_t and - event_t.choices and - #event_t.choices > 0 and - event_t.choices[1].text - - or "" + -- get: event_t.choices[1] + local first_choice = ((event_t or EMPTY).choices or EMPTY)[1] or EMPTY + -- return: + -- - event_t.choices[1].delta.content + -- - event_t.choices[1].text + -- - "" + return (first_choice.delta or EMPTY).content or first_choice.text or "" end + + local function handle_streaming_frame(conf) -- make a re-usable framebuffer local framebuffer = buffer.new() @@ -61,11 +46,11 @@ local function handle_streaming_frame(conf) local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local kong_ctx_plugin = kong.ctx.plugin -- create a buffer to store each response token/frame, on first pass - if conf.logging - and conf.logging.log_payloads - and (not kong.ctx.plugin.ai_stream_log_buffer) then - kong.ctx.plugin.ai_stream_log_buffer = buffer.new() + if (conf.logging or EMPTY).log_payloads and + (not kong_ctx_plugin.ai_stream_log_buffer) then + kong_ctx_plugin.ai_stream_log_buffer = buffer.new() end -- now handle each chunk/frame @@ -101,7 +86,7 @@ local function handle_streaming_frame(conf) token_t = get_token_text(event_t) end - kong.ctx.plugin.ai_stream_log_buffer:put(token_t) + kong_ctx_plugin.ai_stream_log_buffer:put(token_t) end end @@ -122,8 +107,8 @@ local function handle_streaming_frame(conf) -- but this is all we can do until OpenAI fixes this... -- -- essentially, every 4 characters is a token, with minimum of 1*4 per event - kong.ctx.plugin.ai_stream_completion_tokens = - (kong.ctx.plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) + kong_ctx_plugin.ai_stream_completion_tokens = + (kong_ctx_plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) end end end @@ -135,14 +120,14 @@ local function handle_streaming_frame(conf) end if conf.logging and conf.logging.log_statistics and metadata then - kong.ctx.plugin.ai_stream_completion_tokens = - (kong.ctx.plugin.ai_stream_completion_tokens or 0) + + kong_ctx_plugin.ai_stream_completion_tokens = + (kong_ctx_plugin.ai_stream_completion_tokens or 0) + (metadata.completion_tokens or 0) - or kong.ctx.plugin.ai_stream_completion_tokens - kong.ctx.plugin.ai_stream_prompt_tokens = - (kong.ctx.plugin.ai_stream_prompt_tokens or 0) + + or kong_ctx_plugin.ai_stream_completion_tokens + kong_ctx_plugin.ai_stream_prompt_tokens = + (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + (metadata.prompt_tokens or 0) - or kong.ctx.plugin.ai_stream_prompt_tokens + or kong_ctx_plugin.ai_stream_prompt_tokens end end end @@ -156,23 +141,26 @@ local function handle_streaming_frame(conf) if finished then local fake_response_t = { - response = kong.ctx.plugin.ai_stream_log_buffer and kong.ctx.plugin.ai_stream_log_buffer:get(), + response = kong_ctx_plugin.ai_stream_log_buffer and kong_ctx_plugin.ai_stream_log_buffer:get(), usage = { - prompt_tokens = kong.ctx.plugin.ai_stream_prompt_tokens or 0, - completion_tokens = kong.ctx.plugin.ai_stream_completion_tokens or 0, - total_tokens = (kong.ctx.plugin.ai_stream_prompt_tokens or 0) - + (kong.ctx.plugin.ai_stream_completion_tokens or 0), + prompt_tokens = kong_ctx_plugin.ai_stream_prompt_tokens or 0, + completion_tokens = kong_ctx_plugin.ai_stream_completion_tokens or 0, + total_tokens = (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + + (kong_ctx_plugin.ai_stream_completion_tokens or 0), } } ngx.arg[1] = nil ai_shared.post_request(conf, fake_response_t) - kong.ctx.plugin.ai_stream_log_buffer = nil + kong_ctx_plugin.ai_stream_log_buffer = nil end end function _M:header_filter(conf) - if kong.ctx.shared.skip_response_transformer then + local kong_ctx_plugin = kong.ctx.plugin + local kong_ctx_shared = kong.ctx.shared + + if kong_ctx_shared.skip_response_transformer then return end @@ -187,7 +175,7 @@ function _M:header_filter(conf) end -- we use openai's streaming mode (SSE) - if kong.ctx.shared.ai_proxy_streaming_mode then + if kong_ctx_shared.ai_proxy_streaming_mode then -- we are going to send plaintext event-stream frames for ALL models kong.response.set_header("Content-Type", "text/event-stream") return @@ -204,28 +192,26 @@ function _M:header_filter(conf) -- if this is a 'streaming' request, we can't know the final -- result of the response body, so we just proceed to body_filter -- to translate each SSE event frame - if not kong.ctx.shared.ai_proxy_streaming_mode then + if not kong_ctx_shared.ai_proxy_streaming_mode then local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" if is_gzip then response_body = kong_utils.inflate_gzip(response_body) end if route_type == "preserve" then - kong.ctx.plugin.parsed_response = response_body + kong_ctx_plugin.parsed_response = response_body else local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) if err then - kong.ctx.plugin.ai_parser_error = true - + kong_ctx_plugin.ai_parser_error = true + ngx.status = 500 - ERROR_MSG.error.message = err - - kong.ctx.plugin.parsed_response = cjson.encode(ERROR_MSG) - + kong_ctx_plugin.parsed_response = cjson.encode({ error = { message = err } }) + elseif new_response_string then -- preserve the same response content type; assume the from_format function -- has returned the body in the appropriate response output format - kong.ctx.plugin.parsed_response = new_response_string + kong_ctx_plugin.parsed_response = new_response_string end end end @@ -235,17 +221,20 @@ end function _M:body_filter(conf) + local kong_ctx_plugin = kong.ctx.plugin + local kong_ctx_shared = kong.ctx.shared + -- if body_filter is called twice, then return - if kong.ctx.plugin.body_called and not kong.ctx.shared.ai_proxy_streaming_mode then + if kong_ctx_plugin.body_called and not kong_ctx_shared.ai_proxy_streaming_mode then return end local route_type = conf.route_type - if kong.ctx.shared.skip_response_transformer and (route_type ~= "preserve") then + if kong_ctx_shared.skip_response_transformer and (route_type ~= "preserve") then local response_body - if kong.ctx.shared.parsed_response then - response_body = kong.ctx.shared.parsed_response + if kong_ctx_shared.parsed_response then + response_body = kong_ctx_shared.parsed_response elseif kong.response.get_status() == 200 then response_body = kong.service.response.get_raw_body() if not response_body then @@ -261,7 +250,7 @@ function _M:body_filter(conf) local ai_driver = require("kong.llm.drivers." .. conf.model.provider) local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) - + if err then kong.log.warn("issue when transforming the response body for analytics in the body filter phase, ", err) elseif new_response_string then @@ -269,20 +258,20 @@ function _M:body_filter(conf) end end - if not kong.ctx.shared.skip_response_transformer then - if (kong.response.get_status() ~= 200) and (not kong.ctx.plugin.ai_parser_error) then + if not kong_ctx_shared.skip_response_transformer then + if (kong.response.get_status() ~= 200) and (not kong_ctx_plugin.ai_parser_error) then return end if route_type ~= "preserve" then - if kong.ctx.shared.ai_proxy_streaming_mode then + if kong_ctx_shared.ai_proxy_streaming_mode then handle_streaming_frame(conf) else -- all errors MUST be checked and returned in header_filter -- we should receive a replacement response body from the same thread - local original_request = kong.ctx.plugin.parsed_response + local original_request = kong_ctx_plugin.parsed_response local deflated_request = original_request - + if deflated_request then local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" if is_gzip then @@ -298,26 +287,29 @@ function _M:body_filter(conf) kong.log.warn("analytics phase failed for request, ", err) end end - end + end end - kong.ctx.plugin.body_called = true + kong_ctx_plugin.body_called = true end function _M:access(conf) + local kong_ctx_plugin = kong.ctx.plugin + local kong_ctx_shared = kong.ctx.shared + -- store the route_type in ctx for use in response parsing local route_type = conf.route_type - kong.ctx.plugin.operation = route_type + kong_ctx_plugin.operation = route_type local request_table local multipart = false -- we may have received a replacement / decorated request body from another AI plugin - if kong.ctx.shared.replacement_request then + if kong_ctx_shared.replacement_request then kong.log.debug("replacement request body received from another AI plugin") - request_table = kong.ctx.shared.replacement_request + request_table = kong_ctx_shared.replacement_request else -- first, calculate the coordinates of the request @@ -353,13 +345,13 @@ function _M:access(conf) end -- stash for analytics later - kong.ctx.plugin.llm_model_requested = conf_m.model.name + kong_ctx_plugin.llm_model_requested = conf_m.model.name -- check the incoming format is the same as the configured LLM format if not multipart then local compatible, err = llm.is_compatible(request_table, route_type) if not compatible then - kong.ctx.shared.skip_response_transformer = true + kong_ctx_shared.skip_response_transformer = true return bad_request(err) end end @@ -367,7 +359,7 @@ function _M:access(conf) -- check the incoming format is the same as the configured LLM format local compatible, err = llm.is_compatible(request_table, route_type) if not compatible then - kong.ctx.shared.skip_response_transformer = true + kong_ctx_shared.skip_response_transformer = true return bad_request(err) end @@ -384,17 +376,18 @@ function _M:access(conf) end -- store token cost estimate, on first pass - if not kong.ctx.plugin.ai_stream_prompt_tokens then + if not kong_ctx_plugin.ai_stream_prompt_tokens then local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) if err then - return internal_server_error("unable to estimate request token cost: " .. err) + kong.log.err("unable to estimate request token cost: ", err) + return kong.response.exit(500) end - kong.ctx.plugin.ai_stream_prompt_tokens = prompt_tokens + kong_ctx_plugin.ai_stream_prompt_tokens = prompt_tokens end -- specific actions need to skip later for this to work - kong.ctx.shared.ai_proxy_streaming_mode = true + kong_ctx_shared.ai_proxy_streaming_mode = true else kong.service.request.enable_buffering() @@ -414,7 +407,7 @@ function _M:access(conf) -- transform the body to Kong-format for this provider/model parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) if err then - kong.ctx.shared.skip_response_transformer = true + kong_ctx_shared.skip_response_transformer = true return bad_request(err) end end @@ -432,8 +425,9 @@ function _M:access(conf) -- now re-configure the request for this operation type local ok, err = ai_driver.configure_request(conf_m) if not ok then - kong.ctx.shared.skip_response_transformer = true - return internal_server_error(err) + kong_ctx_shared.skip_response_transformer = true + kong.log.err("failed to configure request for AI service: ", err) + return kong.response.exit(500) end -- lights out, and away we go diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 9517be36632..0eb5cd89d8f 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -31,7 +31,7 @@ local function create_http_opts(conf) http_opts.proxy_opts = http_opts.proxy_opts or {} http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) end - + http_opts.http_timeout = conf.http_timeout http_opts.https_verify = conf.https_verify @@ -46,15 +46,15 @@ function _M:access(conf) local http_opts = create_http_opts(conf) conf.llm.__plugin_id = conf.__plugin_id conf.llm.__key__ = conf.__key__ - local ai_driver, err = llm:new(conf.llm, http_opts) - + local ai_driver, err = llm.new_driver(conf.llm, http_opts) + if not ai_driver then return internal_server_error(err) end -- if asked, introspect the request before proxying kong.log.debug("introspecting request with LLM") - local new_request_body, err = llm:ai_introspect_body( + local new_request_body, err = ai_driver:ai_introspect_body( kong.request.get_raw_body(), conf.prompt, http_opts, @@ -64,7 +64,7 @@ function _M:access(conf) if err then return bad_request(err) end - + -- set the body for later plugins kong.service.request.set_raw_body(new_request_body) diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index 7014d893852..94a82a5ff2d 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -21,6 +21,8 @@ local function internal_server_error(msg) return kong.response.exit(500, { error = { message = msg } }) end + + local function subrequest(httpc, request_body, http_opts) httpc:set_timeouts(http_opts.http_timeout or 60000) @@ -72,6 +74,8 @@ local function subrequest(httpc, request_body, http_opts) return res end + + local function create_http_opts(conf) local http_opts = {} @@ -84,13 +88,15 @@ local function create_http_opts(conf) http_opts.proxy_opts = http_opts.proxy_opts or {} http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) end - + http_opts.http_timeout = conf.http_timeout http_opts.https_verify = conf.https_verify return http_opts end + + function _M:access(conf) kong.service.request.enable_buffering() kong.ctx.shared.skip_response_transformer = true @@ -99,8 +105,8 @@ function _M:access(conf) local http_opts = create_http_opts(conf) conf.llm.__plugin_id = conf.__plugin_id conf.llm.__key__ = conf.__key__ - local ai_driver, err = llm:new(conf.llm, http_opts) - + local ai_driver, err = llm.new_driver(conf.llm, http_opts) + if not ai_driver then return internal_server_error(err) end @@ -123,7 +129,7 @@ function _M:access(conf) -- if asked, introspect the request before proxying kong.log.debug("introspecting response with LLM") - local new_response_body, err = llm:ai_introspect_body( + local new_response_body, err = ai_driver:ai_introspect_body( res_body, conf.prompt, http_opts, @@ -142,7 +148,7 @@ function _M:access(conf) local headers, body, status if conf.parse_llm_response_json_instructions then - headers, body, status, err = llm:parse_json_instructions(new_response_body) + headers, body, status, err = ai_driver:parse_json_instructions(new_response_body) if err then return internal_server_error("failed to parse JSON response instructions from AI backend: " .. err) end diff --git a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua index 51d84a43992..cc64fc489f6 100644 --- a/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/01-transformer_spec.lua @@ -1,4 +1,4 @@ -local llm_class = require("kong.llm") +local llm = require("kong.llm") local helpers = require "spec.helpers" local cjson = require "cjson" local http_mock = require "spec.helpers.http_mock" @@ -224,10 +224,10 @@ describe(PLUGIN_NAME .. ": (unit)", function() for name, format_options in pairs(FORMATS) do describe(name .. " transformer tests, exact json response", function() it("transforms request based on LLM instructions", function() - local llm = llm_class:new(format_options, {}) - assert.truthy(llm) + local llmdriver = llm.new_driver(format_options, {}) + assert.truthy(llmdriver) - local result, err = llm:ai_introspect_body( + local result, err = llmdriver:ai_introspect_body( REQUEST_BODY, -- request body SYSTEM_PROMPT, -- conf.prompt {}, -- http opts @@ -246,10 +246,10 @@ describe(PLUGIN_NAME .. ": (unit)", function() describe("openai transformer tests, pattern matchers", function() it("transforms request based on LLM instructions, with json extraction pattern", function() - local llm = llm_class:new(OPENAI_NOT_JSON, {}) - assert.truthy(llm) + local llmdriver = llm.new_driver(OPENAI_NOT_JSON, {}) + assert.truthy(llmdriver) - local result, err = llm:ai_introspect_body( + local result, err = llmdriver:ai_introspect_body( REQUEST_BODY, -- request body SYSTEM_PROMPT, -- conf.prompt {}, -- http opts @@ -265,10 +265,10 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) it("transforms request based on LLM instructions, but fails to match pattern", function() - local llm = llm_class:new(OPENAI_NOT_JSON, {}) - assert.truthy(llm) + local llmdriver = llm.new_driver(OPENAI_NOT_JSON, {}) + assert.truthy(llmdriver) - local result, err = llm:ai_introspect_body( + local result, err = llmdriver:ai_introspect_body( REQUEST_BODY, -- request body SYSTEM_PROMPT, -- conf.prompt {}, -- http opts diff --git a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua index d436ad53644..7f4e544ecc3 100644 --- a/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/01-transformer_spec.lua @@ -1,4 +1,4 @@ -local llm_class = require("kong.llm") +local llm = require("kong.llm") local helpers = require "spec.helpers" local cjson = require "cjson" local http_mock = require "spec.helpers.http_mock" @@ -90,10 +90,10 @@ describe(PLUGIN_NAME .. ": (unit)", function() describe("openai transformer tests, specific response", function() it("transforms request based on LLM instructions, with response transformation instructions format", function() - local llm = llm_class:new(OPENAI_INSTRUCTIONAL_RESPONSE, {}) - assert.truthy(llm) + local llmdriver = llm.new_driver(OPENAI_INSTRUCTIONAL_RESPONSE, {}) + assert.truthy(llmdriver) - local result, err = llm:ai_introspect_body( + local result, err = llmdriver:ai_introspect_body( REQUEST_BODY, -- request body SYSTEM_PROMPT, -- conf.prompt {}, -- http opts @@ -107,14 +107,14 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.same(EXPECTED_RESULT, table_result) -- parse in response string format - local headers, body, status, err = llm:parse_json_instructions(result) + local headers, body, status, err = llmdriver:parse_json_instructions(result) assert.is_nil(err) assert.same({ ["content-type"] = "application/xml" }, headers) assert.same(209, status) assert.same(EXPECTED_RESULT.body, body) -- parse in response table format - headers, body, status, err = llm:parse_json_instructions(table_result) + headers, body, status, err = llmdriver:parse_json_instructions(table_result) assert.is_nil(err) assert.same({ ["content-type"] = "application/xml" }, headers) assert.same(209, status) diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 800100c9a67..13be816735a 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -210,7 +210,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then server { server_name llm; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; location ~/instructions { @@ -237,7 +237,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/badrequest" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) } @@ -246,7 +246,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/internalservererror" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 500 ngx.header["content-type"] = "text/html" ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) @@ -357,7 +357,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -379,7 +379,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = REQUEST_BODY, }) - + local body = assert.res_status(209 , r) assert.same(EXPECTED_RESULT.body, body) assert.same(r.headers["content-type"], "application/xml") @@ -393,7 +393,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = REQUEST_BODY, }) - + local body = assert.res_status(200 , r) local body_table, err = cjson.decode(body) assert.is_nil(err) @@ -431,7 +431,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = REQUEST_BODY, }) - + local body = assert.res_status(500 , r) local body_table, err = cjson.decode(body) assert.is_nil(err) From fe49d758c62940b91478e4df1d85cf92c7e20306 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 7 Jun 2024 11:28:42 +0800 Subject: [PATCH 3727/4351] chore(ci): use github.sha in push event to get latest commit SHA from default branch (#13170) KAG-4374 --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ccfc66b436b..c73fb2d3eaf 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -610,7 +610,7 @@ jobs: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " tags: | - type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' && github.ref_name == github.event.inputs.default_branch && env.latest_sha == github.event.pull_request.head.sha }} + type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' && github.ref_name == github.event.inputs.default_branch && env.latest_sha == needs.metadata.outputs.commit-sha }} type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d.\d,value=${{ github.event.inputs.version }} type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d.\d,value=${{ github.event.inputs.version }},suffix= type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }} From 3b066dc4cb66feca63d231ec89feb66c6cb1b7f1 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 7 Jun 2024 14:43:18 +0800 Subject: [PATCH 3728/4351] refactor(tools/http): simplify `check_https()` with `ngx.var` (#13167) We used to call `ngx.req.get_headers()` to get all possible header values, but since nginx 1.23.0 or OpenResty 1.25.3.1 `ngx.var` can get a combined value for all header values with identical name (joined by comma), so I think that we could simplify these code. There is one concern: If header `X-Forwarded-Proto` has a comma separated value like `http, https`, This PR will think it is a multiple header request and report an error `Only one X-Forwarded-Proto header allowed`. But I think that it is an unlikely case in the real world. KAG-4673 --- kong/tools/http.lua | 9 +++++--- spec/01-unit/05-utils_spec.lua | 25 ++++++++++------------ t/01-pdk/05-client/08-get_protocol.t | 31 ++++++++++++++++++++++++++++ 3 files changed, 48 insertions(+), 17 deletions(-) diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 34ca72ccdc2..613661d68d2 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -210,16 +210,19 @@ _M.check_https = function(trusted_ip, allow_terminated) -- otherwise, we fall back to relying on the client scheme -- (which was either validated earlier, or we fall through this block) if trusted_ip then - local scheme = ngx.req.get_headers()["x-forwarded-proto"] + local scheme = ngx.var.http_x_forwarded_proto + if not scheme then + return false + end -- we could use the first entry (lower security), or check the contents of -- each of them (slow). So for now defensive, and error -- out on multiple entries for the x-forwarded-proto header. - if type(scheme) == "table" then + if scheme:find(",", 1, true) then return nil, "Only one X-Forwarded-Proto header allowed" end - return tostring(scheme):lower() == "https" + return scheme:lower() == "https" end return false diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 14e23b3d85b..32bea716132 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -80,17 +80,14 @@ describe("Utils", function() describe("https_check", function() local old_ngx - local headers = {} lazy_setup(function() old_ngx = ngx _G.ngx = { var = { - scheme = nil + scheme = nil, + http_x_forwarded_proto = nil, }, - req = { - get_headers = function() return headers end - } } end) @@ -100,7 +97,7 @@ describe("Utils", function() describe("without X-Forwarded-Proto header", function() lazy_setup(function() - headers["x-forwarded-proto"] = nil + ngx.var.http_x_forwarded_proto = nil end) it("should validate an HTTPS scheme", function() @@ -124,11 +121,11 @@ describe("Utils", function() describe("with X-Forwarded-Proto header", function() lazy_teardown(function() - headers["x-forwarded-proto"] = nil + ngx.var.http_x_forwarded_proto = nil end) it("should validate any scheme with X-Forwarded_Proto as HTTPS", function() - headers["x-forwarded-proto"] = "hTTPs" -- check mixed casing for case insensitiveness + ngx.var.http_x_forwarded_proto = "hTTPs" -- check mixed casing for case insensitiveness ngx.var.scheme = "hTTps" assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "hTTp" @@ -138,7 +135,7 @@ describe("Utils", function() end) it("should validate only https scheme with X-Forwarded_Proto as non-HTTPS", function() - headers["x-forwarded-proto"] = "hTTP" + ngx.var.http_x_forwarded_proto = "hTTP" ngx.var.scheme = "hTTps" assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "hTTp" @@ -148,7 +145,7 @@ describe("Utils", function() end) it("should return an error with multiple X-Forwarded_Proto headers", function() - headers["x-forwarded-proto"] = { "hTTP", "https" } + ngx.var.http_x_forwarded_proto = "hTTP, https" ngx.var.scheme = "hTTps" assert.is.truthy(tools_http.check_https(true, true)) ngx.var.scheme = "hTTp" @@ -157,19 +154,19 @@ describe("Utils", function() end) it("should not use X-Forwarded-Proto when the client is untrusted", function() - headers["x-forwarded-proto"] = "https" + ngx.var.http_x_forwarded_proto = "https" ngx.var.scheme = "http" assert.is_false(tools_http.check_https(false, false)) assert.is_false(tools_http.check_https(false, true)) - headers["x-forwarded-proto"] = "https" + ngx.var.http_x_forwarded_proto = "https" ngx.var.scheme = "https" assert.is_true(tools_http.check_https(false, false)) assert.is_true(tools_http.check_https(false, true)) end) it("should use X-Forwarded-Proto when the client is trusted", function() - headers["x-forwarded-proto"] = "https" + ngx.var.http_x_forwarded_proto = "https" ngx.var.scheme = "http" -- trusted client but do not allow terminated @@ -177,7 +174,7 @@ describe("Utils", function() assert.is_true(tools_http.check_https(true, true)) - headers["x-forwarded-proto"] = "https" + ngx.var.http_x_forwarded_proto = "https" ngx.var.scheme = "https" assert.is_true(tools_http.check_https(true, false)) assert.is_true(tools_http.check_https(true, true)) diff --git a/t/01-pdk/05-client/08-get_protocol.t b/t/01-pdk/05-client/08-get_protocol.t index b9c04899aa9..be68dd2e027 100644 --- a/t/01-pdk/05-client/08-get_protocol.t +++ b/t/01-pdk/05-client/08-get_protocol.t @@ -301,3 +301,34 @@ qq{ protocol=tls --- no_error_log [error] + + + +=== TEST 11: client.get_protocol() fails when kong receives an http request with multiple x-forwarded-proto headers + +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + ngx.ctx.route = { + protocols = { "http", "https" } + } + + local PDK = require "kong.pdk" + local pdk = PDK.new() + pdk.ip.is_trusted = function() return true end -- mock + + local ok, err = pdk.client.get_protocol(true) + assert(ok == nil) + ngx.say("err=", err) + } + } +--- request +GET /t +--- more_headers +X-Forwarded-Proto: https +X-Forwarded-Proto: http +--- response_body +err=Only one X-Forwarded-Proto header allowed +--- no_error_log +[error] From c09a09963745c922ae8ce58e71b5dd97d403d368 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 7 Jun 2024 14:44:32 +0800 Subject: [PATCH 3729/4351] refactor(conf_loader): separate system functions from conf loader (#13080) This refactor will make the code of conf loader easier to maintain. KAG-4638 --- kong-3.8.0-0.rockspec | 1 + kong/conf_loader/init.lua | 19 +++++++------------ kong/conf_loader/sys.lua | 19 +++++++++++++++++++ 3 files changed, 27 insertions(+), 12 deletions(-) create mode 100644 kong/conf_loader/sys.lua diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 52a46d65d6b..bec67ea7cce 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -72,6 +72,7 @@ build = { ["kong.conf_loader"] = "kong/conf_loader/init.lua", ["kong.conf_loader.constants"] = "kong/conf_loader/constants.lua", ["kong.conf_loader.parse"] = "kong/conf_loader/parse.lua", + ["kong.conf_loader.sys"] = "kong/conf_loader/sys.lua", ["kong.conf_loader.listeners"] = "kong/conf_loader/listeners.lua", ["kong.clustering"] = "kong/clustering/init.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index be077ee747d..40f574e43f6 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -8,6 +8,7 @@ local pl_stringx = require "pl.stringx" local socket_url = require "socket.url" local conf_constants = require "kong.conf_loader.constants" local listeners = require "kong.conf_loader.listeners" +local conf_sys = require "kong.conf_loader.sys" local conf_parse = require "kong.conf_loader.parse" local nginx_signals = require "kong.cmd.utils.nginx_signals" local pl_pretty = require "pl.pretty" @@ -18,7 +19,6 @@ local tablex = require "pl.tablex" local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local log = require "kong.cmd.utils.log" local env = require "kong.cmd.utils.env" -local ffi = require "ffi" local fmt = string.format @@ -36,21 +36,16 @@ local unpack = unpack local ipairs = ipairs local insert = table.insert local remove = table.remove -local getenv = os.getenv local exists = pl_path.exists local abspath = pl_path.abspath local tostring = tostring local setmetatable = setmetatable -local C = ffi.C - - -ffi.cdef([[ - struct group *getgrnam(const char *name); - struct passwd *getpwnam(const char *name); - int unsetenv(const char *name); -]]) +local getgrnam = conf_sys.getgrnam +local getpwnam = conf_sys.getpwnam +local getenv = conf_sys.getenv +local unsetenv = conf_sys.unsetenv local get_phase = conf_parse.get_phase @@ -403,7 +398,7 @@ local function load(path, custom_conf, opts) if get_phase() == "init" then local secrets = getenv("KONG_PROCESS_SECRETS") if secrets then - C.unsetenv("KONG_PROCESS_SECRETS") + unsetenv("KONG_PROCESS_SECRETS") else local path = pl_path.join(abspath(ngx.config.prefix()), unpack(conf_constants.PREFIX_PATHS.kong_process_secrets)) @@ -538,7 +533,7 @@ local function load(path, custom_conf, opts) end end - if C.getpwnam("kong") == nil or C.getgrnam("kong") == nil then + if getpwnam("kong") == nil or getgrnam("kong") == nil then if default_nginx_main_user == true and default_nginx_user == true then conf.nginx_user = nil conf.nginx_main_user = nil diff --git a/kong/conf_loader/sys.lua b/kong/conf_loader/sys.lua new file mode 100644 index 00000000000..3eb02773e3a --- /dev/null +++ b/kong/conf_loader/sys.lua @@ -0,0 +1,19 @@ +local ffi = require "ffi" +local C = ffi.C + + +ffi.cdef([[ + struct group *getgrnam(const char *name); + struct passwd *getpwnam(const char *name); + int unsetenv(const char *name); +]]) + + +return { + getgrnam = C.getgrnam, + getpwnam = C.getpwnam, + + getenv = os.getenv, + unsetenv = C.unsetenv, +} + From d1994f7d9121f2ca22ccbffcaf146cbc4ff6b14b Mon Sep 17 00:00:00 2001 From: Qi <44437200+ADD-SP@users.noreply.github.com> Date: Fri, 7 Jun 2024 15:52:12 +0800 Subject: [PATCH 3730/4351] feat(queue): implement functions `Quque.is_full` & `Queue.can_enqueue` (#13164) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * feat(queue): implement functions `Quque.is_full` & `Queue.will_full` Generating entries is expensive in some cases, so we'd better have a way to observe the state of the Queue. Co-authored-by: Hans Hübner Co-authored-by: Chrono --- kong/tools/queue.lua | 226 ++++++++++++++++++++++++++++----- spec/01-unit/27-queue_spec.lua | 76 +++++++++++ 2 files changed, 269 insertions(+), 33 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index d632cca8112..725db7ddbf1 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -95,16 +95,106 @@ local Queue_mt = { } -local function make_queue_key(name) +local function _make_queue_key(name) return (workspaces.get_workspace_id() or "") .. "." .. name end +local function _remaining_capacity(self) + local remaining_entries = self.max_entries - self:count() + local max_bytes = self.max_bytes + + -- we enqueue entries one by one, + -- so it is impossible to have a negative value + assert(remaining_entries >= 0, "queue should not be over capacity") + + if not max_bytes then + return remaining_entries + end + + local remaining_bytes = max_bytes - self.bytes_queued + + -- we check remaining_bytes before enqueueing an entry, + -- so it is impossible to have a negative value + assert(remaining_bytes >= 0, "queue should not be over capacity") + + return remaining_entries, remaining_bytes +end + + +local function _is_reaching_max_entries(self) + -- `()` is used to get the first return value only + return (_remaining_capacity(self)) == 0 +end + + +local function _will_exceed_max_entries(self) + -- `()` is used to get the first return value only + return (_remaining_capacity(self)) - 1 < 0 +end + + +local function _is_entry_too_large(self, entry) + local max_bytes = self.max_bytes + + if not max_bytes then + return false + end + + if type(entry) ~= "string" then + -- handle non-string entry, including `nil` + return false + end + + return #entry > max_bytes +end + + +local function _is_reaching_max_bytes(self) + if not self.max_bytes then + return false + end + + local _, remaining_bytes = _remaining_capacity(self) + return remaining_bytes == 0 +end + + +local function _will_exceed_max_bytes(self, entry) + if not self.max_bytes then + return false + end + + if type(entry) ~= "string" then + -- handle non-string entry, including `nil` + return false + end + + local _, remaining_bytes = _remaining_capacity(self) + return #entry > remaining_bytes +end + + +local function _is_full(self) + return _is_reaching_max_entries(self) or _is_reaching_max_bytes(self) +end + + +local function _can_enqueue(self, entry) + return not ( + _is_full(self) or + _is_entry_too_large(self, entry) or + _will_exceed_max_entries(self) or + _will_exceed_max_bytes(self, entry) + ) +end + + local queues = {} function Queue.exists(name) - return queues[make_queue_key(name)] and true or false + return queues[_make_queue_key(name)] and true or false end ------------------------------------------------------------------------------- @@ -115,7 +205,7 @@ end local function get_or_create_queue(queue_conf, handler, handler_conf) local name = assert(queue_conf.name) - local key = make_queue_key(name) + local key = _make_queue_key(name) local queue = queues[key] if queue then @@ -193,6 +283,28 @@ function Queue:count() end +function Queue.is_full(queue_conf) + local queue = queues[_make_queue_key(queue_conf.name)] + if not queue then + -- treat non-existing queues as not full as they will be created on demand + return false + end + + return _is_full(queue) +end + + +function Queue.can_enqueue(queue_conf, entry) + local queue = queues[_make_queue_key(queue_conf.name)] + if not queue then + -- treat non-existing queues as not full as they will be created on demand + return false + end + + return _can_enqueue(queue, entry) +end + + -- Delete the frontmost entry from the queue and adjust the current utilization variables. function Queue:delete_frontmost_entry() if self.max_bytes then @@ -260,9 +372,9 @@ function Queue:process_once() for _ = 1, entry_count do self:delete_frontmost_entry() end - if self.queue_full then + if self.already_dropped_entries then self:log_info('queue resumed processing') - self.queue_full = false + self.already_dropped_entries = false end local start_time = now() @@ -393,38 +505,54 @@ local function enqueue(self, entry) self.warned = nil end - if self:count() == self.max_entries then - if not self.queue_full then - self.queue_full = true - self:log_err("queue full, dropping old entries until processing is successful again") - end + if _is_reaching_max_entries(self) then + self:log_err("queue full, dropping old entries until processing is successful again") self:drop_oldest_entry() + self.already_dropped_entries = true end + if _is_entry_too_large(self, entry) then + local err_msg = string.format( + "string to be queued is longer (%d bytes) than the queue's max_bytes (%d bytes)", + #entry, + self.max_bytes + ) + self:log_err(err_msg) + + return nil, err_msg + end + + if _will_exceed_max_bytes(self, entry) then + local dropped = 0 + + repeat + self:drop_oldest_entry() + dropped = dropped + 1 + self.already_dropped_entries = true + until not _will_exceed_max_bytes(self, entry) + + self:log_err("byte capacity exceeded, %d queue entries were dropped", dropped) + end + + -- safety guard + -- The queue should not be full if we are running into this situation. + -- Since the dropping logic is complicated, + -- further maintenancers might introduce bugs, + -- so I added this assertion to detect this kind of bug early. + -- It's better to crash early than leak memory + -- as analyze memory leak is hard. + assert( + -- assert that enough space is available on the queue now + _can_enqueue(self, entry), + "queue should not be full after dropping entries" + ) + if self.max_bytes then if type(entry) ~= "string" then self:log_err("queuing non-string entry to a queue that has queue.max_bytes set, capacity monitoring will not be correct") - else - if #entry > self.max_bytes then - local message = string.format( - "string to be queued is longer (%d bytes) than the queue's max_bytes (%d bytes)", - #entry, self.max_bytes) - self:log_err(message) - return nil, message - end - - local dropped = 0 - while self:count() > 0 and (self.bytes_queued + #entry) > self.max_bytes do - self:drop_oldest_entry() - dropped = dropped + 1 - end - if dropped > 0 then - self.queue_full = true - self:log_err("byte capacity exceeded, %d queue entries were dropped", dropped) - end - - self.bytes_queued = self.bytes_queued + #entry end + + self.bytes_queued = self.bytes_queued + #entry end self.entries[self.back] = entry @@ -442,11 +570,41 @@ function Queue.enqueue(queue_conf, handler, handler_conf, value) assert(type(handler) == "function", "arg #2 (handler) must be a function") assert(handler_conf == nil or type(handler_conf) == "table", - "arg #3 (handler_conf) must be a table") - + "arg #3 (handler_conf) must be a table or nil") assert(type(queue_conf.name) == "string", "arg #1 (queue_conf) must include a name") + assert( + type(queue_conf.max_batch_size) == "number", + "arg #1 (queue_conf) max_batch_size must be a number" + ) + assert( + type(queue_conf.max_coalescing_delay) == "number", + "arg #1 (queue_conf) max_coalescing_delay must be a number" + ) + assert( + type(queue_conf.max_entries) == "number", + "arg #1 (queue_conf) max_entries must be a number" + ) + assert( + type(queue_conf.max_retry_time) == "number", + "arg #1 (queue_conf) max_retry_time must be a number" + ) + assert( + type(queue_conf.initial_retry_delay) == "number", + "arg #1 (queue_conf) initial_retry_delay must be a number" + ) + assert( + type(queue_conf.max_retry_delay) == "number", + "arg #1 (queue_conf) max_retry_delay must be a number" + ) + + local max_bytes_type = type(queue_conf.max_bytes) + assert( + max_bytes_type == "nil" or max_bytes_type == "number", + "arg #1 (queue_conf) max_bytes must be a number or nil" + ) + local queue = get_or_create_queue(queue_conf, handler, handler_conf) return enqueue(queue, value) end @@ -454,12 +612,14 @@ end -- For testing, the _exists() function is provided to allow a test to wait for the -- queue to have been completely processed. function Queue._exists(name) - local queue = queues[make_queue_key(name)] + local queue = queues[_make_queue_key(name)] return queue and queue:count() > 0 end +-- [[ For testing purposes only Queue._CAPACITY_WARNING_THRESHOLD = CAPACITY_WARNING_THRESHOLD +-- ]] return Queue diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 8960d507619..ec166c295a4 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -788,4 +788,80 @@ describe("plugin queue", function() assert.match_re(log_messages, 'WARN \\[\\] queue continue-processing: handler could not process entries: .*: hard error') assert.match_re(log_messages, 'ERR \\[\\] queue continue-processing: could not send entries, giving up after \\d retries. 1 queue entries were lost') end) + + it("sanity check for function Queue.is_full() & Queue.can_enqueue()", function() + local queue_conf = { + name = "queue-full-checking-too-many-entries", + max_batch_size = 99999, -- avoiding automatically flushing, + max_entries = 2, + max_bytes = nil, -- avoiding bytes limit + max_coalescing_delay = 99999, -- avoiding automatically flushing, + max_retry_time = 60, + initial_retry_delay = 1, + max_retry_delay = 60, + } + + local function enqueue(queue_conf, entry) + Queue.enqueue( + queue_conf, + function() + return true + end, + nil, + entry + ) + end + + assert.is_false(Queue.is_full(queue_conf)) + assert.is_false(Queue.can_enqueue(queue_conf, "One")) + enqueue(queue_conf, "One") + assert.is_false(Queue.is_full(queue_conf)) + + assert.is_true(Queue.can_enqueue(queue_conf, "Two")) + enqueue(queue_conf, "Two") + assert.is_true(Queue.is_full(queue_conf)) + + assert.is_false(Queue.can_enqueue(queue_conf, "Three")) + + + queue_conf = { + name = "queue-full-checking-too-many-bytes", + max_batch_size = 99999, -- avoiding automatically flushing, + max_entries = 99999, -- big enough to avoid entries limit + max_bytes = 2, + max_coalescing_delay = 99999, -- avoiding automatically flushing, + max_retry_time = 60, + initial_retry_delay = 1, + max_retry_delay = 60, + } + + assert.is_false(Queue.is_full(queue_conf)) + assert.is_false(Queue.can_enqueue(queue_conf, "1")) + enqueue(queue_conf, "1") + assert.is_false(Queue.is_full(queue_conf)) + + assert.is_true(Queue.can_enqueue(queue_conf, "2")) + enqueue(queue_conf, "2") + assert.is_true(Queue.is_full(queue_conf)) + + assert.is_false(Queue.can_enqueue(queue_conf, "3")) + + queue_conf = { + name = "queue-full-checking-too-large-entry", + max_batch_size = 99999, -- avoiding automatically flushing, + max_entries = 99999, -- big enough to avoid entries limit + max_bytes = 3, + max_coalescing_delay = 99999, -- avoiding automatically flushing, + max_retry_time = 60, + initial_retry_delay = 1, + max_retry_delay = 60, + } + + enqueue(queue_conf, "1") + + assert.is_false(Queue.is_full(queue_conf)) + assert.is_true(Queue.can_enqueue(queue_conf, "1")) + assert.is_true(Queue.can_enqueue(queue_conf, "11")) + assert.is_false(Queue.can_enqueue(queue_conf, "111")) + end) end) From fd994be71bf09405e00048518a0c7f4d8364e009 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 10 Jun 2024 12:46:02 +0300 Subject: [PATCH 3731/4351] style(tests): reindex Test::Nginx tests (#13187) ### Summary Just reindex Test::Nginx tests with `reindex` found at: https://github.com/openresty/openresty-devel-utils/blob/master/reindex Signed-off-by: Aapo Talvensaari --- t/01-pdk/02-log/00-phase_checks.t | 2 -- t/01-pdk/02-log/05-set_serialize_value.t | 10 ++++++++-- t/01-pdk/04-request/21-get_uri_captures.t | 2 -- t/01-pdk/08-response/05-set_header.t | 3 ++- t/01-pdk/08-response/11-exit.t | 2 -- t/01-pdk/08-response/13-error.t | 1 + t/01-pdk/10-nginx/02-get_statistics.t | 3 +-- t/01-pdk/15-tracing/01-context.t | 2 ++ t/03-dns-client/02-timer-usage.t | 1 + t/04-patch/01-ngx-buf-double-free.t | 1 + t/04-patch/02-ngx-read-body-block.t | 4 +++- 11 files changed, 19 insertions(+), 12 deletions(-) diff --git a/t/01-pdk/02-log/00-phase_checks.t b/t/01-pdk/02-log/00-phase_checks.t index cef91c1755c..fc49d609f34 100644 --- a/t/01-pdk/02-log/00-phase_checks.t +++ b/t/01-pdk/02-log/00-phase_checks.t @@ -237,5 +237,3 @@ qq{ GET /t --- no_error_log [error] - - diff --git a/t/01-pdk/02-log/05-set_serialize_value.t b/t/01-pdk/02-log/05-set_serialize_value.t index 2776ddf612b..0adfcfbed66 100644 --- a/t/01-pdk/02-log/05-set_serialize_value.t +++ b/t/01-pdk/02-log/05-set_serialize_value.t @@ -35,6 +35,7 @@ mode false mode must be 'set', 'add' or 'replace' [error] + === TEST 2: kong.log.serialize() rejects invalid values, including self-referencial tables --- http_config eval: $t::Util::HttpConfig --- config @@ -64,6 +65,7 @@ self_ref false value must be nil, a number, string, boolean or a non-self-refere [error] + === TEST 3: kong.log.set_serialize_value stores changes on ngx.ctx.serialize_values --- http_config eval: $t::Util::HttpConfig --- config @@ -91,6 +93,7 @@ GET /t [error] + === TEST 4: kong.log.set_serialize_value() sets, adds and replaces values with simple keys --- http_config eval: $t::Util::HttpConfig --- config @@ -139,6 +142,7 @@ add existing value does not set it true [error] + === TEST 5: kong.log.set_serialize_value sets, adds and replaces values with keys with dots --- http_config eval: $t::Util::HttpConfig --- config @@ -248,6 +252,8 @@ complex true --- no_error_log [error] + + === TEST 7: kong.log.set_serialize_value() setting values to nil --- http_config eval: $t::Util::HttpConfig --- config @@ -287,6 +293,8 @@ request.headers.authorization true --- no_error_log [error] + + === TEST 8: kong.log.serialize() redactes authorization headers by default --- http_config eval: $t::Util::HttpConfig --- config @@ -325,5 +333,3 @@ Proxy-Authorization REDACTED PROXY_AUTHORIZATION REDACTED --- no_error_log [error] - - diff --git a/t/01-pdk/04-request/21-get_uri_captures.t b/t/01-pdk/04-request/21-get_uri_captures.t index bd2d977df93..576623e1e47 100644 --- a/t/01-pdk/04-request/21-get_uri_captures.t +++ b/t/01-pdk/04-request/21-get_uri_captures.t @@ -39,5 +39,3 @@ GET /t/01/ok uri_captures: tag: /ok, 0: /t/01/ok, 1: /01/ok, 2: /01, 3: /ok --- no_error_log [error] - - diff --git a/t/01-pdk/08-response/05-set_header.t b/t/01-pdk/08-response/05-set_header.t index ed4cf1fea60..130f735c809 100644 --- a/t/01-pdk/08-response/05-set_header.t +++ b/t/01-pdk/08-response/05-set_header.t @@ -280,7 +280,8 @@ Transfer-Encoding: chunked manually setting Transfer-Encoding. Ignored. -=== TEST 8: response.set_header() with header table + +=== TEST 9: response.set_header() with header table --- http_config eval: $t::Util::HttpConfig --- config location = /t { diff --git a/t/01-pdk/08-response/11-exit.t b/t/01-pdk/08-response/11-exit.t index 4a6f7a624c9..d86ea99088e 100644 --- a/t/01-pdk/08-response/11-exit.t +++ b/t/01-pdk/08-response/11-exit.t @@ -1178,5 +1178,3 @@ Content-Type: application/json; charset=utf-8 {"n":9007199254740992} --- no_error_log [error] - - diff --git a/t/01-pdk/08-response/13-error.t b/t/01-pdk/08-response/13-error.t index 047850b44b2..b65924f8f17 100644 --- a/t/01-pdk/08-response/13-error.t +++ b/t/01-pdk/08-response/13-error.t @@ -454,6 +454,7 @@ grpc-message: ResourceExhausted [error] + === TEST 15: service.response.error() honors values of multiple Accept headers --- http_config eval: $t::Util::HttpConfig --- config diff --git a/t/01-pdk/10-nginx/02-get_statistics.t b/t/01-pdk/10-nginx/02-get_statistics.t index 087cdb2bca4..2b0ac7d535b 100644 --- a/t/01-pdk/10-nginx/02-get_statistics.t +++ b/t/01-pdk/10-nginx/02-get_statistics.t @@ -20,7 +20,6 @@ run_tests(); __DATA__ - === TEST 1: nginx.get_statistics() returns Nginx connections and requests states --- http_config eval: $t::Util::HttpConfig @@ -54,4 +53,4 @@ connections_waiting: \d+ connections_accepted: \d+ connections_handled: \d+/ --- no_error_log -[error] \ No newline at end of file +[error] diff --git a/t/01-pdk/15-tracing/01-context.t b/t/01-pdk/15-tracing/01-context.t index d1e1b121052..d8a0f5bf045 100644 --- a/t/01-pdk/15-tracing/01-context.t +++ b/t/01-pdk/15-tracing/01-context.t @@ -32,6 +32,7 @@ nil [error] + === TEST 2: tracer.set_active_span() sets active span --- http_config eval: $t::Util::HttpConfig --- config @@ -57,6 +58,7 @@ access [error] + === TEST 3: tracer.active_span() get tracer from active span --- http_config eval: $t::Util::HttpConfig --- config diff --git a/t/03-dns-client/02-timer-usage.t b/t/03-dns-client/02-timer-usage.t index 73c35ccb1c4..43572ad5058 100644 --- a/t/03-dns-client/02-timer-usage.t +++ b/t/03-dns-client/02-timer-usage.t @@ -8,6 +8,7 @@ no_shuffle(); run_tests(); __DATA__ + === TEST 1: stale result triggers async timer --- config location = /t { diff --git a/t/04-patch/01-ngx-buf-double-free.t b/t/04-patch/01-ngx-buf-double-free.t index 10612e7912e..699083db27c 100644 --- a/t/04-patch/01-ngx-buf-double-free.t +++ b/t/04-patch/01-ngx-buf-double-free.t @@ -7,6 +7,7 @@ repeat_each(2); run_tests(); __DATA__ + === TEST 1: one buf was linked to multiple ngx_chain_t nodes --- config location /t { diff --git a/t/04-patch/02-ngx-read-body-block.t b/t/04-patch/02-ngx-read-body-block.t index a086b125704..cfdc6cc650f 100644 --- a/t/04-patch/02-ngx-read-body-block.t +++ b/t/04-patch/02-ngx-read-body-block.t @@ -28,6 +28,8 @@ true err: nil [error] [alert] + + === TEST 2: ngx.req.read_body() should work for HTTP2 POST requests that doesn't carry the content-length header --- config location = /test { @@ -46,4 +48,4 @@ Content-Length: true err: nil --- no_error_log [error] -[alert] \ No newline at end of file +[alert] From 49f7b44c8ef5f9db1c9c62701a79437dfc116c16 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 11 Jun 2024 02:39:23 +0800 Subject: [PATCH 3732/4351] style(tools/emmy_debugger): prefer vararg-style for ngx.log (#13185) --- kong/tools/emmy_debugger.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/tools/emmy_debugger.lua b/kong/tools/emmy_debugger.lua index e4bb1be2fe0..e53c98d0955 100644 --- a/kong/tools/emmy_debugger.lua +++ b/kong/tools/emmy_debugger.lua @@ -35,7 +35,7 @@ local function find_source(path) end end - ngx.log(ngx.ERR, "source file " .. path .. " not found in " .. env_prefix .. "_EMMY_DEBUGGER_SOURCE_PATH") + ngx.log(ngx.ERR, "source file ", path, " not found in ", env_prefix, "_EMMY_DEBUGGER_SOURCE_PATH") return path end @@ -71,24 +71,24 @@ local function init(config_) end if not pl_path.isabs(debugger) then - ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER (" .. debugger .. ") must be an absolute path") + ngx.log(ngx.ERR, env_prefix, "_EMMY_DEBUGGER (", debugger, ") must be an absolute path") return end if not pl_path.exists(debugger) then - ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER (" .. debugger .. ") file not found") + ngx.log(ngx.ERR, env_prefix, "_EMMY_DEBUGGER (", debugger, ") file not found") return end local ext = pl_path.extension(debugger) if ext ~= ".so" and ext ~= ".dylib" then - ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER (" .. debugger .. ") must be a .so (Linux) or .dylib (macOS) file") + ngx.log(ngx.ERR, env_prefix, "_EMMY_DEBUGGER (", debugger, ") must be a .so (Linux) or .dylib (macOS) file") return end if ngx.worker.id() > 0 and not multi_worker then - ngx.log(ngx.ERR, env_prefix .. "_EMMY_DEBUGGER is only supported in the first worker process, suggest setting KONG_NGINX_WORKER_PROCESSES to 1") + ngx.log(ngx.ERR, env_prefix, "_EMMY_DEBUGGER is only supported in the first worker process, suggest setting KONG_NGINX_WORKER_PROCESSES to 1") return end - ngx.log(ngx.NOTICE, "loading EmmyLua debugger " .. debugger) + ngx.log(ngx.NOTICE, "loading EmmyLua debugger ", debugger) ngx.log(ngx.WARN, "The EmmyLua integration for Kong is a feature solely for your convenience during development. Kong assumes no liability as a result of using the integration and does not endorse it’s usage. Issues related to usage of EmmyLua integration should be directed to the respective project instead.") local dbg = load_debugger(debugger) From 2d3e987e3b473263846a87e8fa177d6713c621ac Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 30 Apr 2024 17:06:24 +0200 Subject: [PATCH 3733/4351] tests(deck): add deck integration tests These tests are meant to catch changes in Kong that result in incompatibilities with decK. The approach used here is to configure all the bundled plugins in Kong and a few other entities and confirm that deck dump + sync executes without errors. This new workflow "continues-on-error" instead of producing failures on CI: changes in gateway schemas might have to be merged despite making decK fail, the purpose of this is to notify about such incompatibilities. When those failures are detected, the workflow posts a review in the PR requesting changes and with a link to the failing run. The review is then dismissed if new changes are pushed to the PR that make the workflow pass. --- .github/workflows/deck-integration.yml | 114 ++++++ .../01-deck/01-deck-integration_spec.lua | 359 ++++++++++++++++++ 2 files changed, 473 insertions(+) create mode 100644 .github/workflows/deck-integration.yml create mode 100644 spec/06-third-party/01-deck/01-deck-integration_spec.lua diff --git a/.github/workflows/deck-integration.yml b/.github/workflows/deck-integration.yml new file mode 100644 index 00000000000..46118badd8d --- /dev/null +++ b/.github/workflows/deck-integration.yml @@ -0,0 +1,114 @@ +name: Gateway decK Integration Tests + +on: + pull_request: + paths: + - 'kong/db/schema/**/*.lua' + - 'kong/**/schema.lua' + - 'kong/plugins/**/daos.lua' + - 'kong/db/dao/*.lua' + - 'kong/api/**/*.lua' + +permissions: + pull-requests: write + +env: + LIBRARY_PREFIX: /usr/local/kong + TEST_RESULTS_XML_OUTPUT: test-results + BUILD_ROOT: ${{ github.workspace }}/bazel-bin/build + +# cancel previous runs if new commits are pushed to the PR +concurrency: + group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }} + cancel-in-progress: true + +jobs: + build: + uses: ./.github/workflows/build.yml + with: + relative-build-root: bazel-bin/build + + deck-integration: + name: Gateway decK integration tests + runs-on: ubuntu-22.04 + needs: build + timeout-minutes: 5 + + services: + postgres: + image: postgres:13 + env: + POSTGRES_USER: kong + POSTGRES_DB: kong + POSTGRES_HOST_AUTH_METHOD: trust + ports: + - 5432:5432 + options: --health-cmd pg_isready --health-interval 5s --health-timeout 5s --health-retries 8 + + steps: + - name: Install packages + run: sudo apt update && sudo apt install -y libyaml-dev valgrind libprotobuf-dev libpam-dev postgresql-client jq + + - name: Checkout Kong source code + uses: actions/checkout@v3 + with: + submodules: recursive + token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} + + - name: Lookup build cache + id: cache-deps + uses: actions/cache@v4 + with: + path: ${{ env.BUILD_ROOT }} + key: ${{ needs.build.outputs.cache-key }} + + - name: Install Kong dev + run: make dev + + - name: Tests + id: deck_tests + continue-on-error: true + env: + KONG_TEST_PG_DATABASE: kong + KONG_TEST_PG_USER: kong + KONG_TEST_DATABASE: postgres + run: | + mkdir $TEST_RESULTS_XML_OUTPUT + source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh + bin/busted spec/06-third-party/01-deck -o hjtest -Xoutput $(realpath $TEST_RESULTS_XML_OUTPUT)/report.xml -v + + - name: Find review if exists + id: find-review + uses: actions/github-script@v7 + with: + result-encoding: json + retries: 3 + script: | + const reviews = await github.paginate(github.rest.pulls.listReviews, { + owner: context.repo.owner, + repo: context.repo.repo, + pull_number: context.issue.number, + }); + + const botReview = reviews.reverse().find(review => { + return review.user.login === "github-actions[bot]" && review.body.includes("decK integration tests"); + }); + + if (botReview && botReview.state === "CHANGES_REQUESTED") { + return { "review_id": botReview.id }; + } else { + return { "review_id": "" }; + } + + - name: Request changes if failures are detected + if: ${{ fromJson(steps.find-review.outputs.result).review_id == '' && steps.deck_tests.outcome != 'success' }} + uses: actions/github-script@v7 + with: + script: | + github.rest.pulls.createReview({ + owner: context.repo.owner, + repo: context.repo.repo, + pull_number: context.issue.number, + event: 'REQUEST_CHANGES', + body: `## decK integration tests\n\n:warning: failure detected. Please check [the workflow logs](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}) for more details.` + }) diff --git a/spec/06-third-party/01-deck/01-deck-integration_spec.lua b/spec/06-third-party/01-deck/01-deck-integration_spec.lua new file mode 100644 index 00000000000..dd5a0ba50ea --- /dev/null +++ b/spec/06-third-party/01-deck/01-deck-integration_spec.lua @@ -0,0 +1,359 @@ +local helpers = require "spec.helpers" +local pl_tablex = require "pl.tablex" +local cjson = require "cjson" +local ssl_fixtures = require "spec.fixtures.ssl" + +local pl_pairmap = pl_tablex.pairmap + +local ADMIN_LISTEN = "127.0.0.1:9001" +local DECK_TAG = "latest" + + +-- some plugins define required config fields that do not have default values. +-- This table defines values for such fields to obtain a minimal configuration +-- to set up each plugin. +local function get_plugins_configs(service) + return { + ["tcp-log"] = { + name = "tcp-log", + config = { + host = "127.0.0.1", + port = 10000, + } + }, + ["post-function"] = { + name = "post-function", + config = { + access = { "print('hello, world')" }, + } + }, + ["pre-function"] = { + name = "pre-function", + config = { + access = { "print('hello, world')" }, + } + }, + ["acl"] = { + name = "acl", + config = { + allow = { "test group" } + } + }, + ["oauth2"] = { + name = "oauth2", + config = { + enable_password_grant = true + } + }, + ["azure-functions"] = { + name = "azure-functions", + config = { + appname = "test", + functionname = "test", + } + }, + ["udp-log"] = { + name = "udp-log", + config = { + host = "test.test", + port = 8123 + } + }, + ["ip-restriction"] = { + name = "ip-restriction", + config = { + allow = { "0.0.0.0" } + } + }, + ["file-log"] = { + name = "file-log", + config = { + path = "/tmp/log.out" + } + }, + ["http-log"] = { + name = "http-log", + config = { + http_endpoint = "http://test.test" + } + }, + ["acme"] = { + name = "acme", + config = { + account_email = "test@test.test" + }, + }, + ["rate-limiting"] = { + name = "rate-limiting", + config = { + second = 1 + }, + }, + ["ai-request-transformer"] = { + name = "ai-request-transformer", + config = { + prompt = "test", + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + }, + model = { + name = "command", + provider = "cohere", + }, + }, + }, + }, + ["ai-prompt-guard"] = { + name = "ai-prompt-guard", + config = { + allow_patterns = { "test" }, + }, + }, + ["response-ratelimiting"] = { + name = "response-ratelimiting", + config = { + limits = { + test = { + second = 1, + }, + }, + }, + }, + ["proxy-cache"] = { + name = "proxy-cache", + config = { + strategy = "memory" + }, + }, + ["opentelemetry"] = { + name = "opentelemetry", + config = { + endpoint = "http://test.test" + }, + }, + ["loggly"] = { + name = "loggly", + config = { + key = "123" + }, + }, + ["ai-proxy"] = { + name = "ai-proxy", + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + upstream_url = "http://test.test" + }, + }, + }, + }, + ["ai-prompt-template"] = { + name = "ai-prompt-template", + config = { + templates = { + [1] = { + name = "developer-chat", + template = "foo", + }, + } + }, + }, + ["ai-prompt-decorator"] = { + name = "ai-prompt-decorator", + config = { + prompts = { + prepend = { + [1] = { + role = "system", + content = "Prepend text 1 here.", + } + } + }, + }, + }, + ["ldap-auth"] = { + name = "ldap-auth", + config = { + base_dn = "ou=scientists,dc=ldap,dc=mashape,dc=com", + attribute = "uid", + ldap_host = "test" + }, + }, + ["ai-response-transformer"] = { + name = "ai-response-transformer", + config = { + prompt = "test", + llm = { + model = { + provider = "cohere" + }, + auth = { + header_name = "foo", + header_value = "bar" + }, + route_type = "llm/v1/chat", + }, + }, + } + } +end + + +-- pending plugins are not yet supported by deck +local pending = {} + + +-- returns a list-like table of all plugins +local function get_all_plugins() + return pl_pairmap( + function(k, v) + return type(k) ~= "number" and k or v + end, + require("kong.constants").BUNDLED_PLUGINS + ) +end + + +local function get_docker_run_cmd(deck_command, config_dir, config_file) + local cmd = "docker run -u $(id -u):$(id -g) " .. + "-v " .. config_dir .. ":/tmp/cfg " .. + "--network host " .. + "kong/deck:" .. DECK_TAG .. + " gateway " .. deck_command .. + " --kong-addr http://" .. ADMIN_LISTEN + + if deck_command == "dump" then + cmd = cmd .. " --with-id -o" + end + + return cmd .. " /tmp/cfg/" .. config_file +end + + +for _, strategy in helpers.each_strategy({ "postgres" }) do + describe("Deck tests", function() + local admin_client, cleanup + local plugins = get_all_plugins() + local configured_plugins_num = 0 + + local kong_env = { + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = table.concat(plugins, ","), + admin_listen = ADMIN_LISTEN, + } + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, nil, plugins) + + -- services and plugins + local service = bp.services:insert { + name = "example-service", + host = "example.com" + } + local plugins_configs = get_plugins_configs(service) + for _, plugin in ipairs(plugins) do + if not pending[plugin] then + bp.plugins:insert(plugins_configs[plugin] or { name = plugin }) + configured_plugins_num = configured_plugins_num + 1 + end + end + + -- other entities + bp.routes:insert { + hosts = { "example.com" }, + service = service, + } + local certificate = bp.certificates:insert { + cert = ssl_fixtures.cert_alt_alt, + key = ssl_fixtures.key_alt_alt, + cert_alt = ssl_fixtures.cert_alt_alt_ecdsa, + key_alt = ssl_fixtures.key_alt_alt_ecdsa, + } + bp.snis:insert { + name = "example.test", + certificate = certificate, + } + bp.ca_certificates:insert { + cert = ssl_fixtures.cert_ca, + } + local upstream = bp.upstreams:insert() + bp.targets:insert({ + upstream = upstream, + target = "api-1:80", + }) + bp.consumers:insert { + username = "consumer" + } + bp.vaults:insert({ + name = "env", + prefix = "my-env-vault", + }) + + assert(helpers.start_kong(kong_env)) + admin_client = helpers.admin_client() + + -- pull deck image + local result = { os.execute("docker pull kong/deck:" .. DECK_TAG) } + assert.same({ true, "exit", 0 }, result) + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + cleanup() + end) + + it("execute `gateway dump` and `gateway sync` commands successfully", function() + local config_file = "deck-config.yml" + local config_dir + config_dir, cleanup = helpers.make_temp_dir() + + -- dump the config + local result = { os.execute(get_docker_run_cmd("dump", config_dir, config_file)) } + assert.same({ true, "exit", 0 }, result) + + -- confirm the config file was created + local f = io.open(config_dir .. "/" .. config_file, "r") + assert(f and f:close()) + assert.not_nil(f) + + -- reset db + helpers.get_db_utils(strategy, nil, plugins) + helpers.restart_kong(kong_env) + + -- confirm db reset (no plugins are configured) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/", + }) + local configured_plugins = cjson.decode(assert.res_status(200, res)) + assert.equals(0, #configured_plugins.data) + + -- sync the config + result = { os.execute(get_docker_run_cmd("sync", config_dir, config_file)) } + assert.same({ true, "exit", 0 }, result) + + -- confirm sync happened (all expected plugins are configured) + res = assert(admin_client:send { + method = "GET", + path = "/plugins/", + }) + configured_plugins = cjson.decode(assert.res_status(200, res)) + assert.equals(configured_plugins_num, #configured_plugins.data) + end) + end) +end From 7302e73a0026a5508ef6e0da2f9112cdfea357bf Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 13 May 2024 16:23:12 +0200 Subject: [PATCH 3734/4351] squashme - add standard webhooks plugin --- .../01-deck/01-deck-integration_spec.lua | 23 +++++++++++++++++-- 1 file changed, 21 insertions(+), 2 deletions(-) diff --git a/spec/06-third-party/01-deck/01-deck-integration_spec.lua b/spec/06-third-party/01-deck/01-deck-integration_spec.lua index dd5a0ba50ea..3297bee2e32 100644 --- a/spec/06-third-party/01-deck/01-deck-integration_spec.lua +++ b/spec/06-third-party/01-deck/01-deck-integration_spec.lua @@ -204,6 +204,12 @@ local function get_plugins_configs(service) route_type = "llm/v1/chat", }, }, + }, + ["standard-webhooks"] = { + name = "standard-webhooks", + config = { + secret_v1 = "test", + }, } } end @@ -264,7 +270,18 @@ for _, strategy in helpers.each_strategy({ "postgres" }) do local plugins_configs = get_plugins_configs(service) for _, plugin in ipairs(plugins) do if not pending[plugin] then - bp.plugins:insert(plugins_configs[plugin] or { name = plugin }) + local ok, err + ok, err = pcall( + bp.plugins.insert, + bp.plugins, + plugins_configs[plugin] or { name = plugin } + ) + + -- if this assertion fails make sure the plugin is configured + -- correctly with the required fields in the `get_plugins_configs` + -- function above + assert(ok, "failed configuring plugin: " .. plugin .. " with error: " + .. tostring(err)) configured_plugins_num = configured_plugins_num + 1 end end @@ -314,7 +331,9 @@ for _, strategy in helpers.each_strategy({ "postgres" }) do end helpers.stop_kong() - cleanup() + if cleanup then + cleanup() + end end) it("execute `gateway dump` and `gateway sync` commands successfully", function() From e431bb2ac6e043d6a1dde98d72a44e0ed19bdfab Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 12 Jun 2024 10:42:34 +0800 Subject: [PATCH 3735/4351] tests(CI): copy and upload failed test logs (#13115) KAG-2563 --- .github/workflows/build_and_test.yml | 22 ++++++++++++++++++++ spec/helpers.lua | 30 ++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 7b8170b387e..bc58a03990d 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -259,6 +259,7 @@ jobs: run: | echo FAILED_TEST_FILES_FILE=failed-tests.json >> $GITHUB_ENV echo TEST_FILE_RUNTIME_FILE=test-runtime.json >> $GITHUB_ENV + echo SPEC_ERRLOG_CACHE_DIR=/tmp/${{ github.run_id }}/build_test/${{ matrix.runner }} >> $GITHUB_ENV - name: Build & install dependencies run: | @@ -290,6 +291,7 @@ jobs: DD_CIVISIBILITY_AGENTLESS_ENABLED: true DD_TRACE_GIT_METADATA_ENABLED: true DD_API_KEY: ${{ secrets.DATADOG_API_KEY }} + SPEC_ERRLOG_CACHE_DIR: ${{ env.SPEC_ERRLOG_CACHE_DIR }} uses: Kong/gateway-test-scheduler/runner@69f0c2a562ac44fc3650b8bfa62106b34094b5ce # v3 with: tests-to-run-file: test-chunk.${{ matrix.runner }}.json @@ -297,6 +299,14 @@ jobs: test-file-runtime-file: ${{ env.TEST_FILE_RUNTIME_FILE }} setup-venv-path: ${{ env.BUILD_ROOT }} + - name: Upload error logs + if: failure() + uses: actions/upload-artifact@v3 + with: + name: busted-test-errlogs-${{ matrix.runner }} + path: ${{ env.SPEC_ERRLOG_CACHE_DIR }} + retention-days: 1 + - name: Upload test rerun information if: always() uses: actions/upload-artifact@v3 @@ -361,6 +371,10 @@ jobs: $CPAN_DOWNLOAD/cpanm --notest --local-lib=$HOME/perl5 local::lib && eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) $CPAN_DOWNLOAD/cpanm --notest Test::Nginx + - name: Generate environment variables + run: | + echo SPEC_ERRLOG_CACHE_DIR=/tmp/${{ github.run_id }}/PDK_test >> $GITHUB_ENV + - name: Tests env: TEST_SUITE: pdk @@ -372,6 +386,14 @@ jobs: eval $(perl -I $HOME/perl5/lib/perl5/ -Mlocal::lib) prove -I. -r t + - name: Upload error logs + if: failure() + uses: actions/upload-artifact@v3 + with: + name: PDK-test-errlogs + path: ${{ env.SPEC_ERRLOG_CACHE_DIR }} + retention-days: 1 + - name: Archive coverage stats file uses: actions/upload-artifact@v3 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} diff --git a/spec/helpers.lua b/spec/helpers.lua index 71eab581cc7..4617e301236 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -78,6 +78,7 @@ local resty_signal = require "resty.signal" local lfs = require "lfs" local luassert = require "luassert.assert" local uuid = require("kong.tools.uuid").uuid +local colors = require "ansicolors" ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -2473,6 +2474,33 @@ local deep_sort do end +local function copy_errlog(errlog_path) + local file_path = "Unknown path" + local line_number = "Unknown line" + local errlog_cache_dir = os.getenv("SPEC_ERRLOG_CACHE_DIR") or "/tmp/kong_errlog_cache" + + local ok, err = pl_dir.makepath(errlog_cache_dir) + assert(ok, "makepath failed: " .. tostring(err)) + + local info = debug.getinfo(4, "Sl") + if info then + file_path = info.source:gsub("^@", "") + line_number = info.currentline + end + + if string.find(file_path, '/', nil, true) then + file_path = string.gsub(file_path, '/', '_') + end + file_path = errlog_cache_dir .. "/" .. file_path:gsub("%.lua$", "_") .. "line_" .. line_number .. '.log' + + ok, err = pl_file.copy(errlog_path, file_path) + if ok then + print(colors("%{yellow}Log saved as: " .. file_path .. "%{reset}")) + else + print(colors("%{red}Failed to save error log for test " .. file_path .. ": " .. err)) + end +end + --- Assertion to check the status-code of a http response. -- @function status -- @param expected the expected status code @@ -2505,6 +2533,8 @@ local function res_status(state, args) args.n = 3 if res.status == 500 then + copy_errlog(conf.nginx_err_logs) + -- on HTTP 500, we can try to read the server's error logs -- for debugging purposes (very useful for travis) local str = pl_file.read(conf.nginx_err_logs) From 5c34759a96b82b54a81b8d6ffec6ce60ded15cc6 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Wed, 12 Jun 2024 14:04:04 +0800 Subject: [PATCH 3736/4351] docs(changelog): assemble changelog entries into a central place (#13182) * docs(changelog): assemble changelog entries into a central place * docs(changelog): add indent for each release * docs(changelog): correct the 3.4.1 changelog entry * docs(changelog): stripe internal ticket links --- CHANGELOG.md | 1084 +++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 1077 insertions(+), 7 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 087a2c58bea..70c0858bdb6 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,10 @@ # Table of Contents +- [3.7.0](#370) +- [3.6.1](#361) +- [3.5.0](#350) +- [3.4.2](#342) +- [3.4.1](#341) - [3.4.0](#340) - [3.3.0](#330) - [3.2.0](#320) @@ -10,19 +15,1084 @@ ## Unreleased -### Additions +Individual unreleased changelog entries can be located at [changelog/unreleased](changelog/unreleased). They will be assembled into [CHANGELOG.md](CHANGELOG.md) once released. -#### Core +## 3.7.0 +### Kong -#### Plugins -### Fixes +#### Performance +##### Performance -#### Core +- Improved proxy performance by refactoring internal hooking mechanism. + [#12784](https://github.com/Kong/kong/issues/12784) -#### Plugins +- Sped up the router matching when the `router_flavor` is `traditional_compatible` or `expressions`. + [#12467](https://github.com/Kong/kong/issues/12467) +##### Plugin -### Dependencies +- **Opentelemetry**: Increased queue max batch size to 200. + [#12488](https://github.com/Kong/kong/issues/12488) + +#### Breaking Changes +##### Plugin + +- **AI Proxy**: To support the new messages API of `Anthropic`, the upstream path of the `Anthropic` for `llm/v1/chat` route type has changed from `/v1/complete` to `/v1/messages`. + [#12699](https://github.com/Kong/kong/issues/12699) + + +#### Dependencies +##### Core + +- Bumped atc-router from v1.6.0 to v1.6.2 + [#12231](https://github.com/Kong/kong/issues/12231) + +- Bumped libexpat to 2.6.2 + [#12910](https://github.com/Kong/kong/issues/12910) + +- Bumped lua-kong-nginx-module from 0.8.0 to 0.11.0 + [#12752](https://github.com/Kong/kong/issues/12752) + +- Bumped lua-protobuf to 0.5.1 + [#12834](https://github.com/Kong/kong/issues/12834) + + +- Bumped lua-resty-acme to 0.13.0 + [#12909](https://github.com/Kong/kong/issues/12909) + +- Bumped lua-resty-aws from 1.3.6 to 1.4.1 + [#12846](https://github.com/Kong/kong/issues/12846) + +- Bumped lua-resty-lmdb from 1.4.1 to 1.4.2 + [#12786](https://github.com/Kong/kong/issues/12786) + + +- Bumped lua-resty-openssl from 1.2.0 to 1.3.1 + [#12665](https://github.com/Kong/kong/issues/12665) + + +- Bumped lua-resty-timer-ng to 0.2.7 + [#12756](https://github.com/Kong/kong/issues/12756) + +- Bumped PCRE from the legacy libpcre 8.45 to libpcre2 10.43 + [#12366](https://github.com/Kong/kong/issues/12366) + +- Bumped penlight to 1.14.0 + [#12862](https://github.com/Kong/kong/issues/12862) + +##### Default + +- Added package `tzdata` to DEB Docker image for convenient timezone setting. + [#12609](https://github.com/Kong/kong/issues/12609) + +- Bumped lua-resty-http to 0.17.2. + [#12908](https://github.com/Kong/kong/issues/12908) + + +- Bumped LuaRocks from 3.9.2 to 3.11.0 + [#12662](https://github.com/Kong/kong/issues/12662) + +- Bumped `ngx_wasm_module` to `91d447ffd0e9bb08f11cc69d1aa9128ec36b4526` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bumped `V8` version to `12.0.267.17` + [#12704](https://github.com/Kong/kong/issues/12704) + + +- Bumped `Wasmtime` version to `19.0.0` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Improved the robustness of lua-cjson when handling unexpected input. + [#12904](https://github.com/Kong/kong/issues/12904) + +#### Features +##### Configuration + +- TLSv1.1 and lower versions are disabled by default in OpenSSL 3.x. + [#12420](https://github.com/Kong/kong/issues/12420) + +- Introduced `nginx_wasm_main_shm_kv` configuration parameter, which enables +Wasm filters to use the Proxy-Wasm operations `get_shared_data` and +`set_shared_data` without namespaced keys. + [#12663](https://github.com/Kong/kong/issues/12663) + + +- **Schema**: Added a deprecation field attribute to identify deprecated fields + [#12686](https://github.com/Kong/kong/issues/12686) + +- Added the `wasm_filters` configuration parameter for enabling individual filters + [#12843](https://github.com/Kong/kong/issues/12843) +##### Core + +- Added `events:ai:response_tokens`, `events:ai:prompt_tokens` and `events:ai:requests` to the anonymous report to start counting AI usage + [#12924](https://github.com/Kong/kong/issues/12924) + + +- Improved config handling when the CP runs with the router set to the `expressions` flavor: + - If mixed config is detected and a lower DP is attached to the CP, no config will be sent at all + - If the expression is invalid on the CP, no config will be sent at all + - If the expression is invalid on a lower DP, it will be sent to the DP and DP validation will catch this and communicate back to the CP (this could result in partial config application) + [#12967](https://github.com/Kong/kong/issues/12967) + +- The route entity now supports the following fields when the +`router_flavor` is `expressions`: `methods`, `hosts`, `paths`, `headers`, +`snis`, `sources`, `destinations`, and `regex_priority`. +The meaning of these fields are consistent with the traditional route entity. + [#12667](https://github.com/Kong/kong/issues/12667) +##### PDK + +- Added the `latencies.receive` property to the log serializer + [#12730](https://github.com/Kong/kong/issues/12730) +##### Plugin + +- AI Proxy now reads most prompt tuning parameters from the client, +while the plugin config parameters under `model_options` are now just defaults. +This fixes support for using the respective provider's native SDK. + [#12903](https://github.com/Kong/kong/issues/12903) + +- AI Proxy now has a `preserve` option for `route_type`, where the requests and responses +are passed directly to the upstream LLM. This is to enable compatibility with any +and all models and SDKs that may be used when calling the AI services. + [#12903](https://github.com/Kong/kong/issues/12903) + +- **Prometheus**: Added workspace label to Prometheus plugin metrics. + [#12836](https://github.com/Kong/kong/issues/12836) + +- **AI Proxy**: Added support for streaming event-by-event responses back to the client on supported providers. + [#12792](https://github.com/Kong/kong/issues/12792) + +- **AI Prompt Guard**: Increased the maximum length of regex expressions to 500 for the allow and deny parameters. + [#12731](https://github.com/Kong/kong/issues/12731) + +- Addded support for EdDSA algorithms in JWT plugin + [#12726](https://github.com/Kong/kong/issues/12726) + + +- Added support for ES512, PS256, PS384, PS512 algorithms in JWT plugin + [#12638](https://github.com/Kong/kong/issues/12638) + +- **OpenTelemetry, Zipkin**: The propagation module has been reworked. The new +options allow better control over the configuration of tracing headers propagation. + [#12670](https://github.com/Kong/kong/issues/12670) +##### Default + +- Added support for debugging with EmmyLuaDebugger. This feature is a +tech preview and not officially supported by Kong Inc. for now. + [#12899](https://github.com/Kong/kong/issues/12899) + +#### Fixes +##### CLI Command + +- Fixed an issue where the `pg_timeout` was overridden to `60s` even if `--db-timeout` +was not explicitly passed in CLI arguments. + [#12981](https://github.com/Kong/kong/issues/12981) +##### Configuration + +- Fixed the default value in kong.conf.default documentation from 1000 to 10000 +for the `upstream_keepalive_max_requests` option. + [#12643](https://github.com/Kong/kong/issues/12643) + +- Fixed an issue where an external plugin (Go, Javascript, or Python) would fail to +apply a change to the plugin config via the Admin API. + [#12718](https://github.com/Kong/kong/issues/12718) + +- Disabled usage of the Lua DNS resolver from proxy-wasm by default. + [#12825](https://github.com/Kong/kong/issues/12825) + +- Set security level of gRPC's TLS to 0 when `ssl_cipher_suite` is set to `old`. + [#12613](https://github.com/Kong/kong/issues/12613) +##### Core + +- Fixed an issue where `POST /config?flatten_errors=1` could not return a proper response if the input included duplicate upstream targets. + [#12797](https://github.com/Kong/kong/issues/12797) + +- **DNS Client**: Ignore a non-positive values on resolv.conf for options timeout, and use a default value of 2 seconds instead. + [#12640](https://github.com/Kong/kong/issues/12640) + +- Updated the file permission of `kong.logrotate` to 644. + [#12629](https://github.com/Kong/kong/issues/12629) + +- Fixed a problem on hybrid mode DPs, where a certificate entity configured with a vault reference may not get refreshed on time. + [#12868](https://github.com/Kong/kong/issues/12868) + +- Fixed the missing router section for the output of the request-debugging. + [#12234](https://github.com/Kong/kong/issues/12234) + +- Fixed an issue in the internal caching logic where mutexes could get never unlocked. + [#12743](https://github.com/Kong/kong/issues/12743) + + +- Fixed an issue where the router didn't work correctly +when the route's configuration changed. + [#12654](https://github.com/Kong/kong/issues/12654) + +- Fixed an issue where SNI-based routing didn't work +using `tls_passthrough` and the `traditional_compatible` router flavor. + [#12681](https://github.com/Kong/kong/issues/12681) + +- Fixed a bug that `X-Kong-Upstream-Status` didn't appear in the response headers even if it was set in the `headers` parameter in the `kong.conf` file when the response was hit and returned by the Proxy Cache plugin. + [#12744](https://github.com/Kong/kong/issues/12744) + +- Fixed vault initialization by postponing vault reference resolving on init_worker + [#12554](https://github.com/Kong/kong/issues/12554) + +- Fixed a bug that allowed vault secrets to refresh even when they had no TTL set. + [#12877](https://github.com/Kong/kong/issues/12877) + +- **Vault**: do not use incorrect (default) workspace identifier when retrieving vault entity by prefix + [#12572](https://github.com/Kong/kong/issues/12572) + +- **Core**: Fixed unexpected table nil panic in the balancer's stop_healthchecks function + [#12865](https://github.com/Kong/kong/issues/12865) + + +- Use `-1` as the worker ID of privileged agent to avoid access issues. + [#12385](https://github.com/Kong/kong/issues/12385) + +- **Plugin Server**: Fixed an issue where Kong failed to properly restart MessagePack-based pluginservers (used in Python and Javascript plugins, for example). + [#12582](https://github.com/Kong/kong/issues/12582) + +- Reverted the hard-coded limitation of the `ngx.read_body()` API in OpenResty upstreams' new versions when downstream connections are in HTTP/2 or HTTP/3 stream modes. + [#12658](https://github.com/Kong/kong/issues/12658) + +- Each Kong cache instance now utilizes its own cluster event channel. This approach isolates cache invalidation events and reducing the generation of unnecessary worker events. + [#12321](https://github.com/Kong/kong/issues/12321) + +- Updated telemetry collection for AI Plugins to allow multiple plugins data to be set for the same request. + [#12583](https://github.com/Kong/kong/issues/12583) +##### PDK + +- **PDK:** Fixed `kong.request.get_forwarded_port` to always return a number, +which was caused by an incorrectly stored string value in `ngx.ctx.host_port`. + [#12806](https://github.com/Kong/kong/issues/12806) + +- The value of `latencies.kong` in the log serializer payload no longer includes +the response receive time, so it now has the same value as the +`X-Kong-Proxy-Latency` response header. Response receive time is recorded in +the new `latencies.receive` metric, so if desired, the old value can be +calculated as `latencies.kong + latencies.receive`. **Note:** this also +affects payloads from all logging plugins that use the log serializer: +`file-log`, `tcp-log`, `udp-log`,`http-log`, `syslog`, and `loggly`, e.g. +[descriptions of JSON objects for the HTTP Log Plugin's log format](https://docs.konghq.com/hub/kong-inc/http-log/log-format/#json-object-descriptions). + [#12795](https://github.com/Kong/kong/issues/12795) + +- **Tracing**: enhanced robustness of trace ID parsing + [#12848](https://github.com/Kong/kong/issues/12848) +##### Plugin + +- **AI-proxy-plugin**: Fixed the bug that the `route_type` `/llm/v1/chat` didn't include the analytics in the responses. + [#12781](https://github.com/Kong/kong/issues/12781) + +- **ACME**: Fixed an issue where the certificate was not successfully renewed during ACME renewal. + [#12773](https://github.com/Kong/kong/issues/12773) + +- **AWS-Lambda**: Fixed an issue where the latency attributed to AWS Lambda API requests was counted as part of the latency in Kong. + [#12835](https://github.com/Kong/kong/issues/12835) + +- **Jwt**: Fixed an issue where the plugin would fail when using invalid public keys for ES384 and ES512 algorithms. + [#12724](https://github.com/Kong/kong/issues/12724) + + +- Added WWW-Authenticate headers to all 401 responses in the Key Auth plugin. + [#11794](https://github.com/Kong/kong/issues/11794) + +- **Opentelemetry**: Fixed an OTEL sampling mode Lua panic bug, which happened when the `http_response_header_for_traceid` option was enabled. + [#12544](https://github.com/Kong/kong/issues/12544) + +- Improve error handling in AI plugins. + [#12991](https://github.com/Kong/kong/issues/12991) + +- **ACME**: Fixed migration of redis configuration. + [#12989](https://github.com/Kong/kong/issues/12989) + +- **Response-RateLimiting**: Fixed migration of redis configuration. + [#12989](https://github.com/Kong/kong/issues/12989) + +- **Rate-Limiting**: Fixed migration of redis configuration. + [#12989](https://github.com/Kong/kong/issues/12989) +##### Admin API + +- **Admin API**: fixed an issue where calling the endpoint `POST /schemas/vaults/validate` was conflicting with the endpoint `/schemas/vaults/:name` which only has GET implemented, hence resulting in a 405. + [#12607](https://github.com/Kong/kong/issues/12607) +##### Default + +- Fixed a bug where, if the the ulimit setting (open files) was low, Kong would fail to start as the `lua-resty-timer-ng` exhausted the available `worker_connections`. Decreased the concurrency range of the `lua-resty-timer-ng` library from `[512, 2048]` to `[256, 1024]` to fix this bug. + [#12606](https://github.com/Kong/kong/issues/12606) + +- Fix an issue where external plugins using the protobuf-based protocol would fail to call the `kong.Service.SetUpstream` method with an error `bad argument #2 to 'encode' (table expected, got boolean)`. + [#12727](https://github.com/Kong/kong/issues/12727) + +### Kong-Manager + + + + + + +#### Features +##### Default + +- Kong Manager now supports creating and editing Expressions routes with an interactive in-browser editor with syntax highlighting and autocompletion features for Kong's Expressions language. + [#217](https://github.com/Kong/kong-manager/issues/217) + + +- Kong Manager now groups the parameters to provide a better user experience while configuring plugins. Meanwhile, several issues with the plugin form page were fixed. + [#195](https://github.com/Kong/kong-manager/issues/195) [#199](https://github.com/Kong/kong-manager/issues/199) [#201](https://github.com/Kong/kong-manager/issues/201) [#202](https://github.com/Kong/kong-manager/issues/202) [#207](https://github.com/Kong/kong-manager/issues/207) [#208](https://github.com/Kong/kong-manager/issues/208) [#209](https://github.com/Kong/kong-manager/issues/209) [#213](https://github.com/Kong/kong-manager/issues/213) [#216](https://github.com/Kong/kong-manager/issues/216) + + +#### Fixes +##### Default + +- Improved the user experience in Kong Manager by fixing various UI-related issues. + [#185](https://github.com/Kong/kong-manager/issues/185) [#188](https://github.com/Kong/kong-manager/issues/188) [#190](https://github.com/Kong/kong-manager/issues/190) [#195](https://github.com/Kong/kong-manager/issues/195) [#199](https://github.com/Kong/kong-manager/issues/199) [#201](https://github.com/Kong/kong-manager/issues/201) [#202](https://github.com/Kong/kong-manager/issues/202) [#207](https://github.com/Kong/kong-manager/issues/207) [#208](https://github.com/Kong/kong-manager/issues/208) [#209](https://github.com/Kong/kong-manager/issues/209) [#213](https://github.com/Kong/kong-manager/issues/213) [#216](https://github.com/Kong/kong-manager/issues/216) + +## 3.6.1 + +### Kong + + +#### Performance +##### Plugin + +- **Opentelemetry**: increase queue max batch size to 200 + [#12542](https://github.com/Kong/kong/issues/12542) + + + +#### Dependencies +##### Core + +- Bumped lua-resty-openssl to 1.2.1 + [#12669](https://github.com/Kong/kong/issues/12669) + + +#### Features +##### Configuration + +- now TLSv1.1 and lower is by default disabled in OpenSSL 3.x + [#12556](https://github.com/Kong/kong/issues/12556) + +#### Fixes +##### Configuration + +- Fixed default value in kong.conf.default documentation from 1000 to 10000 +for upstream_keepalive_max_requests option. + [#12648](https://github.com/Kong/kong/issues/12648) + +- Set security level of gRPC's TLS to 0 when ssl_cipher_suite is set to old + [#12616](https://github.com/Kong/kong/issues/12616) + +##### Core + +- Fix the missing router section for the output of the request-debugging + [#12649](https://github.com/Kong/kong/issues/12649) + +- revert the hard-coded limitation of the ngx.read_body() API in OpenResty upstreams' new versions when downstream connections are in HTTP/2 or HTTP/3 stream modes. + [#12666](https://github.com/Kong/kong/issues/12666) +##### Default + +- Fix a bug where the ulimit setting (open files) is low Kong will fail to start as the lua-resty-timer-ng exhausts the available worker_connections. Decrease the concurrency range of the lua-resty-timer-ng library from [512, 2048] to [256, 1024] to fix this bug. + [#12608](https://github.com/Kong/kong/issues/12608) +### Kong-Manager + +## 3.6.0 + +### Kong + + +#### Performance +##### Performance + +- Bumped the concurrency range of the lua-resty-timer-ng library from [32, 256] to [512, 2048]. + [#12275](https://github.com/Kong/kong/issues/12275) + +- Cooperatively yield when building statistics of routes to reduce the impact to proxy path latency. + [#12013](https://github.com/Kong/kong/issues/12013) + +##### Configuration + +- Bump `dns_stale_ttl` default to 1 hour so stale DNS record can be used for longer time in case of resolver downtime. + [#12087](https://github.com/Kong/kong/issues/12087) + +- Bumped default values of `nginx_http_keepalive_requests` and `upstream_keepalive_max_requests` to `10000`. These changes are optimized to work better in systems with high throughput. In a low-throughput setting, these new settings may have visible effects in loadbalancing - it can take more requests to start using all the upstreams than before. + [#12223](https://github.com/Kong/kong/issues/12223) +##### Core + +- Reuse match context between requests to avoid frequent memory allocation/deallocation + [#12258](https://github.com/Kong/kong/issues/12258) +##### PDK + +- Performance optimization to avoid unnecessary creations and garbage-collections of spans + [#12080](https://github.com/Kong/kong/issues/12080) + +#### Breaking Changes +##### Core + +- **BREAKING:** To avoid ambiguity with other Wasm-related nginx.conf directives, the prefix for Wasm `shm_kv` nginx.conf directives was changed from `nginx_wasm_shm_` to `nginx_wasm_shm_kv_` + [#11919](https://github.com/Kong/kong/issues/11919) + +- In OpenSSL 3.2, the default SSL/TLS security level has been changed from 1 to 2. + Which means security level set to 112 bits of security. As a result + RSA, DSA and DH keys shorter than 2048 bits and ECC keys shorter than + 224 bits are prohibited. In addition to the level 1 exclusions any cipher + suite using RC4 is also prohibited. SSL version 3 is also not allowed. + Compression is disabled. + [#7714](https://github.com/Kong/kong/issues/7714) + +##### Plugin + +- **azure-functions**: azure-functions plugin now eliminates upstream/request URI and only use `routeprefix` configuration field to construct request path when requesting Azure API + [#11850](https://github.com/Kong/kong/issues/11850) + +#### Deprecations +##### Plugin + +- **ACME**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins. + [#12300](https://github.com/Kong/kong/issues/12300) + +- **Rate Limiting**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins. + [#12301](https://github.com/Kong/kong/issues/12301) + +- **Response-RateLimiting**: Standardize redis configuration across plugins. The redis configuration right now follows common schema that is shared across other plugins. + [#12301](https://github.com/Kong/kong/issues/12301) + +#### Dependencies +##### Core + +- Bumped atc-router from 1.2.0 to 1.6.0 + [#12231](https://github.com/Kong/kong/issues/12231) + +- Bumped kong-lapis from 1.14.0.3 to 1.16.0.1 + [#12064](https://github.com/Kong/kong/issues/12064) + + +- Bumped LPEG from 1.0.2 to 1.1.0 + [#11955](https://github.com/Kong/kong/issues/11955) + [UTF-8](https://konghq.atlassian.net/browse/UTF-8) + +- Bumped lua-messagepack from 0.5.2 to 0.5.3 + [#11956](https://github.com/Kong/kong/issues/11956) + + +- Bumped lua-messagepack from 0.5.3 to 0.5.4 + [#12076](https://github.com/Kong/kong/issues/12076) + + +- Bumped lua-resty-aws from 1.3.5 to 1.3.6 + [#12439](https://github.com/Kong/kong/issues/12439) + + +- Bumped lua-resty-healthcheck from 3.0.0 to 3.0.1 + [#12237](https://github.com/Kong/kong/issues/12237) + +- Bumped lua-resty-lmdb from 1.3.0 to 1.4.1 + [#12026](https://github.com/Kong/kong/issues/12026) + +- Bumped lua-resty-timer-ng from 0.2.5 to 0.2.6 + [#12275](https://github.com/Kong/kong/issues/12275) + +- Bumped OpenResty from 1.21.4.2 to 1.25.3.1 + [#12327](https://github.com/Kong/kong/issues/12327) + +- Bumped OpenSSL from 3.1.4 to 3.2.1 + [#12264](https://github.com/Kong/kong/issues/12264) + +- Bump resty-openssl from 0.8.25 to 1.2.0 + [#12265](https://github.com/Kong/kong/issues/12265) + + +- Bumped ngx_brotli to master branch, and disabled it on rhel7 rhel9-arm64 and amazonlinux-2023-arm64 due to toolchain issues + [#12444](https://github.com/Kong/kong/issues/12444) + +- Bumped lua-resty-healthcheck from 1.6.3 to 3.0.0 + [#11834](https://github.com/Kong/kong/issues/11834) +##### Default + +- Bump `ngx_wasm_module` to `a7087a37f0d423707366a694630f1e09f4c21728` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bump `Wasmtime` version to `14.0.3` + [#12011](https://github.com/Kong/kong/issues/12011) + + +#### Features +##### Configuration + +- display a warning message when Kong Manager is enabled but the Admin API is not enabled + [#12071](https://github.com/Kong/kong/issues/12071) + +- add DHE-RSA-CHACHA20-POLY1305 cipher to the intermediate configuration + [#12133](https://github.com/Kong/kong/issues/12133) + +- The default value of `dns_no_sync` option has been changed to `off` + [#11869](https://github.com/Kong/kong/issues/11869) + +- Allow to inject Nginx directives into Kong's proxy location block + [#11623](https://github.com/Kong/kong/issues/11623) + + +- Validate LMDB cache by Kong's version (major + minor), +wiping the content if tag mismatch to avoid compatibility issues +during minor version upgrade. + [#12026](https://github.com/Kong/kong/issues/12026) +##### Core + +- Adds telemetry collection for AI Proxy, AI Request Transformer, and AI Response Transformer, pertaining to model and provider usage. + [#12495](https://github.com/Kong/kong/issues/12495) + + +- add ngx_brotli module to kong prebuild nginx + [#12367](https://github.com/Kong/kong/issues/12367) + +- Allow primary key passed as a full entity to DAO functions. + [#11695](https://github.com/Kong/kong/issues/11695) + + +- Build deb packages for Debian 12. The debian variant of kong docker image is built using Debian 12 now. + [#12218](https://github.com/Kong/kong/issues/12218) + +- The expressions route now supports the `!` (not) operator, which allows creating routes like +`!(http.path =^ "/a")` and `!(http.path == "/a" || http.path == "/b")` + [#12419](https://github.com/Kong/kong/issues/12419) + +- Add `source` property to log serializer, indicating the response is generated by `kong` or `upstream`. + [#12052](https://github.com/Kong/kong/issues/12052) + +- Ensure Kong-owned directories are cleaned up after an uninstall using the system's package manager. + [#12162](https://github.com/Kong/kong/issues/12162) + +- Support `http.path.segments.len` and `http.path.segments.*` fields in the expressions router +which allows matching incoming (normalized) request path by individual segment or ranges of segments, +plus checking the total number of segments. + [#12283](https://github.com/Kong/kong/issues/12283) + +- `net.src.*` and `net.dst.*` match fields are now accessible in HTTP routes defined using expressions. + [#11950](https://github.com/Kong/kong/issues/11950) + +- Extend support for getting and setting Gateway values via proxy-wasm properties in the `kong.*` namespace. + [#11856](https://github.com/Kong/kong/issues/11856) + +##### PDK + +- Increase the precision of JSON number encoding from 14 to 16 decimals + [#12019](https://github.com/Kong/kong/issues/12019) +##### Plugin + +- Introduced the new **AI Prompt Decorator** plugin that enables prepending and appending llm/v1/chat messages onto consumer LLM requests, for prompt tuning. + [#12336](https://github.com/Kong/kong/issues/12336) + + +- Introduced the new **AI Prompt Guard** which can allow and/or block LLM requests based on pattern matching. + [#12427](https://github.com/Kong/kong/issues/12427) + + +- Introduced the new **AI Prompt Template** which can offer consumers and array of LLM prompt templates, with variable substitutions. + [#12340](https://github.com/Kong/kong/issues/12340) + + +- Introduced the new **AI Proxy** plugin that enables simplified integration with various AI provider Large Language Models. + [#12323](https://github.com/Kong/kong/issues/12323) + + +- Introduced the new **AI Request Transformer** plugin that enables passing mid-flight consumer requests to an LLM for transformation or sanitization. + [#12426](https://github.com/Kong/kong/issues/12426) + + +- Introduced the new **AI Response Transformer** plugin that enables passing mid-flight upstream responses to an LLM for transformation or sanitization. + [#12426](https://github.com/Kong/kong/issues/12426) + + +- Tracing Sampling Rate can now be set via the `config.sampling_rate` property of the OpenTelemetry plugin instead of it just being a global setting for the gateway. + [#12054](https://github.com/Kong/kong/issues/12054) +##### Admin API + +- add gateway edition to the root endpoint of the admin api + [#12097](https://github.com/Kong/kong/issues/12097) + +- Enable `status_listen` on `127.0.0.1:8007` by default + [#12304](https://github.com/Kong/kong/issues/12304) +##### Clustering + +- **Clustering**: Expose data plane certificate expiry date on the control plane API. + [#11921](https://github.com/Kong/kong/issues/11921) + +#### Fixes +##### Configuration + +- fix error data loss caused by weakly typed of function in declarative_config_flattened function + [#12167](https://github.com/Kong/kong/issues/12167) + +- respect custom `proxy_access_log` + [#12073](https://github.com/Kong/kong/issues/12073) +##### Core + +- prevent ca to be deleted when it's still referenced by other entities and invalidate the related ca store caches when a ca cert is updated. + [#11789](https://github.com/Kong/kong/issues/11789) + +- Now cookie names are validated against RFC 6265, which allows more characters than the previous validation. + [#11881](https://github.com/Kong/kong/issues/11881) + + +- Remove nulls only if the schema has transformations definitions. +Improve performance as most schemas does not define transformations. + [#12284](https://github.com/Kong/kong/issues/12284) + +- Fix a bug that the error_handler can not provide the meaningful response body when the internal error code 494 is triggered. + [#12114](https://github.com/Kong/kong/issues/12114) + +- Header value matching (`http.headers.*`) in `expressions` router flavor are now case sensitive. +This change does not affect on `traditional_compatible` mode +where header value match are always performed ignoring the case. + [#11905](https://github.com/Kong/kong/issues/11905) + +- print error message correctly when plugin fails + [#11800](https://github.com/Kong/kong/issues/11800) + +- fix ldoc intermittent failure caused by LuaJIT error. + [#11983](https://github.com/Kong/kong/issues/11983) + +- use NGX_WASM_MODULE_BRANCH environment variable to set ngx_wasm_module repository branch when building Kong. + [#12241](https://github.com/Kong/kong/issues/12241) + +- Eliminate asynchronous timer in syncQuery() to prevent hang risk + [#11900](https://github.com/Kong/kong/issues/11900) + +- **tracing:** Fixed an issue where a DNS query failure would cause a tracing failure. + [#11935](https://github.com/Kong/kong/issues/11935) + +- Expressions route in `http` and `stream` subsystem now have stricter validation. +Previously they share the same validation schema which means admin can configure expressions +route using fields like `http.path` even for stream routes. This is no longer allowed. + [#11914](https://github.com/Kong/kong/issues/11914) + +- **Tracing**: dns spans are now correctly generated for upstream dns queries (in addition to cosocket ones) + [#11996](https://github.com/Kong/kong/issues/11996) + +- Validate private and public key for `keys` entity to ensure they match each other. + [#11923](https://github.com/Kong/kong/issues/11923) + +- **proxy-wasm**: Fixed "previous plan already attached" error thrown when a filter triggers re-entrancy of the access handler. + [#12452](https://github.com/Kong/kong/issues/12452) +##### PDK + +- response.set_header support header argument with table array of string + [#12164](https://github.com/Kong/kong/issues/12164) + +- Fix an issue that when using kong.response.exit, the Transfer-Encoding header set by user is not removed + [#11936](https://github.com/Kong/kong/issues/11936) + +- **Plugin Server**: fix an issue where every request causes a new plugin instance to be created + [#12020](https://github.com/Kong/kong/issues/12020) +##### Plugin + +- Add missing WWW-Authenticate headers to 401 response in basic auth plugin. + [#11795](https://github.com/Kong/kong/issues/11795) + +- Enhance error responses for authentication failures in the Admin API + [#12456](https://github.com/Kong/kong/issues/12456) + +- Expose metrics for serviceless routes + [#11781](https://github.com/Kong/kong/issues/11781) + +- **Rate Limiting**: fix to provide better accuracy in counters when sync_rate is used with the redis policy. + [#11859](https://github.com/Kong/kong/issues/11859) + +- **Rate Limiting**: fix an issuer where all counters are synced to the same DB at the same rate. + [#12003](https://github.com/Kong/kong/issues/12003) + +- **Datadog**: Fix a bug that datadog plugin is not triggered for serviceless routes. In this fix, datadog plugin is always triggered, and the value of tag `name`(service_name) is set as an empty value. + [#12068](https://github.com/Kong/kong/issues/12068) +##### Clustering + +- Fix a bug causing data-plane status updates to fail when an empty PING frame is received from a data-plane + [#11917](https://github.com/Kong/kong/issues/11917) +### Kong-Manager + + + + + + +#### Features +##### Default + +- Added a JSON/YAML format preview for all entity forms. + [#157](https://github.com/Kong/kong-manager/issues/157) + + +- Adopted resigned basic components for better UI/UX. + [#131](https://github.com/Kong/kong-manager/issues/131) [#166](https://github.com/Kong/kong-manager/issues/166) + + +- Kong Manager and Konnect now share the same UI for plugin selection page and plugin form page. + [#143](https://github.com/Kong/kong-manager/issues/143) [#147](https://github.com/Kong/kong-manager/issues/147) + + +#### Fixes +##### Default + +- Standardized notification text format. + [#140](https://github.com/Kong/kong-manager/issues/140) + +## 3.5.0 +### Kong + + +#### Performance +##### Configuration + +- Bumped the default value of `upstream_keepalive_pool_size` to `512` and `upstream_keepalive_max_requests` to `1000` + [#11515](https://github.com/Kong/kong/issues/11515) +##### Core + +- refactor workspace id and name retrieval + [#11442](https://github.com/Kong/kong/issues/11442) + +#### Breaking Changes +##### Plugin + +- **Session**: a new configuration field `read_body_for_logout` was added with a default value of `false`, that changes behavior of `logout_post_arg` in a way that it is not anymore considered if the `read_body_for_logout` is not explicitly set to `true`. This is to avoid session plugin from reading request bodies by default on e.g. `POST` request for logout detection. + [#10333](https://github.com/Kong/kong/issues/10333) + + +#### Dependencies +##### Core + +- Bumped resty.openssl from 0.8.23 to 0.8.25 + [#11518](https://github.com/Kong/kong/issues/11518) + +- Fix incorrect LuaJIT register allocation for IR_*LOAD on ARM64 + [#11638](https://github.com/Kong/kong/issues/11638) + +- Fix LDP/STP fusing for unaligned accesses on ARM64 + [#11639](https://github.com/Kong/kong/issues/11639) + + +- Bump lua-kong-nginx-module from 0.6.0 to 0.8.0 + [#11663](https://github.com/Kong/kong/issues/11663) + +- Fix incorrect LuaJIT LDP/STP fusion on ARM64 which may sometimes cause incorrect logic + [#11537](https://github.com/Kong/kong/issues/11537) + +##### Default + +- Bumped lua-resty-healthcheck from 1.6.2 to 1.6.3 + [#11360](https://github.com/Kong/kong/issues/11360) + +- Bumped OpenResty from 1.21.4.1 to 1.21.4.2 + [#11360](https://github.com/Kong/kong/issues/11360) + +- Bumped LuaSec from 1.3.1 to 1.3.2 + [#11553](https://github.com/Kong/kong/issues/11553) + + +- Bumped lua-resty-aws from 1.3.1 to 1.3.5 + [#11613](https://github.com/Kong/kong/issues/11613) + + +- bump OpenSSL from 3.1.1 to 3.1.4 + [#11844](https://github.com/Kong/kong/issues/11844) + + +- Bumped kong-lapis from 1.14.0.2 to 1.14.0.3 + [#11849](https://github.com/Kong/kong/issues/11849) + + +- Bumped ngx_wasm_module to latest rolling release version. + [#11678](https://github.com/Kong/kong/issues/11678) + +- Bump Wasmtime version to 12.0.2 + [#11738](https://github.com/Kong/kong/issues/11738) + +- Bumped lua-resty-aws from 1.3.0 to 1.3.1 + [#11419](https://github.com/Kong/kong/pull/11419) + +- Bumped lua-resty-session from 4.0.4 to 4.0.5 + [#11416](https://github.com/Kong/kong/pull/11416) + + +#### Features +##### Core + +- Add a new endpoint `/schemas/vaults/:name` to retrieve the schema of a vault. + [#11727](https://github.com/Kong/kong/issues/11727) + +- rename `privileged_agent` to `dedicated_config_processing. Enable `dedicated_config_processing` by default + [#11784](https://github.com/Kong/kong/issues/11784) + +- Support observing the time consumed by some components in the given request. + [#11627](https://github.com/Kong/kong/issues/11627) + +- Plugins can now implement `Plugin:configure(configs)` function that is called whenever there is a change in plugin entities. An array of current plugin configurations is passed to the function, or `nil` in case there is no active configurations for the plugin. + [#11703](https://github.com/Kong/kong/issues/11703) + +- Add a request-aware table able to detect accesses from different requests. + [#11017](https://github.com/Kong/kong/issues/11017) + +- A unique Request ID is now populated in the error log, access log, error templates, log serializer, and in a new X-Kong-Request-Id header (configurable for upstream/downstream using the `headers` and `headers_upstream` configuration options). + [#11663](https://github.com/Kong/kong/issues/11663) + +- Add support for optional Wasm filter configuration schemas + [#11568](https://github.com/Kong/kong/issues/11568) + +- Support JSON in Wasm filter configuration + [#11697](https://github.com/Kong/kong/issues/11697) + +- Support HTTP query parameters in expression routes. + [#11348](https://github.com/Kong/kong/pull/11348) + +##### Plugin + +- **response-ratelimiting**: add support for secret rotation with redis connection + [#10570](https://github.com/Kong/kong/issues/10570) + + +- **CORS**: Support the `Access-Control-Request-Private-Network` header in crossing-origin pre-light requests + [#11523](https://github.com/Kong/kong/issues/11523) + +- add scan_count to redis storage schema + [#11532](https://github.com/Kong/kong/issues/11532) + + +- **AWS-Lambda**: the AWS-Lambda plugin has been refactored by using `lua-resty-aws` as an + underlying AWS library. The refactor simplifies the AWS-Lambda plugin code base and + adding support for multiple IAM authenticating scenarios. + [#11350](https://github.com/Kong/kong/pull/11350) + +- **OpenTelemetry** and **Zipkin**: Support GCP X-Cloud-Trace-Context header + The field `header_type` now accepts the value `gcp` to propagate the + Google Cloud trace header + [#11254](https://github.com/Kong/kong/pull/11254) + +##### Clustering + +- **Clustering**: Allow configuring DP metadata labels for on-premise CP Gateway + [#11625](https://github.com/Kong/kong/issues/11625) + +#### Fixes +##### Configuration + +- The default value of `dns_no_sync` option has been changed to `on` + [#11871](https://github.com/Kong/kong/issues/11871) + +##### Core + +- Fix an issue that the TTL of the key-auth plugin didnt work in DB-less and Hybrid mode. + [#11464](https://github.com/Kong/kong/issues/11464) + +- Fix a problem that abnormal socket connection will be reused when querying Postgres database. + [#11480](https://github.com/Kong/kong/issues/11480) + +- Fix upstream ssl failure when plugins use response handler + [#11502](https://github.com/Kong/kong/issues/11502) + +- Fix an issue that protocol `tls_passthrough` can not work with expressions flavor + [#11538](https://github.com/Kong/kong/issues/11538) + +- Fix a bug that will cause a failure of sending tracing data to datadog when value of x-datadog-parent-id header in requests is a short dec string + [#11599](https://github.com/Kong/kong/issues/11599) + +- Apply Nginx patch for detecting HTTP/2 stream reset attacks early (CVE-2023-44487) + [#11743](https://github.com/Kong/kong/issues/11743) + +- fix the building failure when applying patches + [#11696](https://github.com/Kong/kong/issues/11696) + +- Vault references can be used in Dbless mode in declarative config + [#11845](https://github.com/Kong/kong/issues/11845) + + +- Properly warmup Vault caches on init + [#11827](https://github.com/Kong/kong/issues/11827) + + +- Vault resurrect time is respected in case a vault secret is deleted from a vault + [#11852](https://github.com/Kong/kong/issues/11852) + +- Fixed critical level logs when starting external plugin servers. Those logs cannot be suppressed due to the limitation of OpenResty. We choose to remove the socket availability detection feature. + [#11372](https://github.com/Kong/kong/pull/11372) + +- Fix an issue where a crashing Go plugin server process would cause subsequent + requests proxied through Kong to execute Go plugins with inconsistent configurations. + The issue only affects scenarios where the same Go plugin is applied to different Route + or Service entities. + [#11306](https://github.com/Kong/kong/pull/11306) + +- Fix an issue where cluster_cert or cluster_ca_cert is inserted into lua_ssl_trusted_certificate before being base64 decoded. + [#11385](https://github.com/Kong/kong/pull/11385) + +- Fix cache warmup mechanism not working in `acls` plugin groups config entity scenario. + [#11414](https://github.com/Kong/kong/pull/11414) + +- Fix an issue that queue stops processing when a hard error is encountered in the handler function. + [#11423](https://github.com/Kong/kong/pull/11423) + +- Fix an issue that query parameters are not forwarded in proxied request. + Thanks [@chirag-manwani](https://github.com/chirag-manwani) for contributing this change. + [#11328](https://github.com/Kong/kong/pull/11328) + +- Fix an issue that response status code is not real upstream status when using kong.response function. + [#11437](https://github.com/Kong/kong/pull/11437) + +- Removed a hardcoded proxy-wasm isolation level setting that was preventing the + `nginx_http_proxy_wasm_isolation` configuration value from taking effect. + [#11407](https://github.com/Kong/kong/pull/11407) + +##### PDK + +- Fix several issues in Vault and refactor the Vault code base: - Make DAOs to fallback to empty string when resolving Vault references fail - Use node level mutex when rotation references - Refresh references on config changes - Update plugin referenced values only once per request - Pass only the valid config options to vault implementations - Resolve multi-value secrets only once when rotating them - Do not start vault secrets rotation timer on control planes - Re-enable negative caching - Reimplement the kong.vault.try function - Remove references from rotation in case their configuration has changed + [#11652](https://github.com/Kong/kong/issues/11652) + +- Fix response body gets repeated when `kong.response.get_raw_body()` is called multiple times in a request lifecycle. + [#11424](https://github.com/Kong/kong/issues/11424) + +- Tracing: fix an issue that resulted in some parent spans to end before their children due to different precision of their timestamps + [#11484](https://github.com/Kong/kong/issues/11484) + +- Fix a bug related to data interference between requests in the kong.log.serialize function. + [#11566](https://github.com/Kong/kong/issues/11566) +##### Plugin + +- **Opentelemetry**: fix an issue that resulted in invalid parent IDs in the propagated tracing headers + [#11468](https://github.com/Kong/kong/issues/11468) + +- **AWS-Lambda**: let plugin-level proxy take effect on EKS IRSA credential provider + [#11551](https://github.com/Kong/kong/issues/11551) + +- Cache the AWS lambda service by those lambda service related fields + [#11821](https://github.com/Kong/kong/issues/11821) + +- **Opentelemetry**: fix an issue that resulted in traces with invalid parent IDs when `balancer` instrumentation was enabled + [#11830](https://github.com/Kong/kong/issues/11830) + + +- **tcp-log**: fix an issue of unnecessary handshakes when reusing TLS connection + [#11848](https://github.com/Kong/kong/issues/11848) + +- **OAuth2**: For OAuth2 plugin, `scope` has been taken into account as a new criterion of the request validation. When refreshing token with `refresh_token`, the scopes associated with the `refresh_token` provided in the request must be same with or a subset of the scopes configured in the OAuth2 plugin instance hit by the request. + [#11342](https://github.com/Kong/kong/pull/11342) + +- When the worker is in shutdown mode and more data is immediately available without waiting for `max_coalescing_delay`, queues are now cleared in batches. + Thanks [@JensErat](https://github.com/JensErat) for contributing this change. + [#11376](https://github.com/Kong/kong/pull/11376) + +- A race condition in the plugin queue could potentially crash the worker when `max_entries` was set to `max_batch_size`. + [#11378](https://github.com/Kong/kong/pull/11378) + +- **AWS-Lambda**: fix an issue that the AWS-Lambda plugin cannot extract a json encoded proxy integration response. + [#11413](https://github.com/Kong/kong/pull/11413) + +##### Default + +- Restore lapis & luarocks-admin bins + [#11578](https://github.com/Kong/kong/issues/11578) +### Kong-Manager + + + + + + +#### Features +##### Default + +- Add `JSON` and `YAML` formats in entity config cards. + [#111](https://github.com/Kong/kong-manager/issues/111) + + +- Plugin form fields now display descriptions from backend schema. + [#66](https://github.com/Kong/kong-manager/issues/66) + + +- Add the `protocols` field in plugin form. + [#93](https://github.com/Kong/kong-manager/issues/93) + + +- The upstream target list shows the `Mark Healthy` and `Mark Unhealthy` action items when certain conditions are met. + [#86](https://github.com/Kong/kong-manager/issues/86) + + +#### Fixes +##### Default + +- Fix incorrect port number in Port Details. + [#103](https://github.com/Kong/kong-manager/issues/103) + + +- Fix a bug where the `proxy-cache` plugin cannot be installed. + [#104](https://github.com/Kong/kong-manager/issues/104) + +## 3.4.2 + +### Kong + +#### Fixes +##### Core + +- Apply Nginx patch for detecting HTTP/2 stream reset attacks early (CVE-2023-44487) + [#11743](https://github.com/Kong/kong/issues/11743) + [CVE-2023](https://konghq.atlassian.net/browse/CVE-2023) [nginx-1](https://konghq.atlassian.net/browse/nginx-1) [SIR-435](https://konghq.atlassian.net/browse/SIR-435) + +## 3.4.1 + +### Kong + + +#### Additions + +##### Core + +- Support HTTP query parameters in expression routes. + [#11348](https://github.com/Kong/kong/pull/11348) + + +#### Dependencies + +##### Core + +- Fix incorrect LuaJIT LDP/STP fusion on ARM64 which may sometimes cause incorrect logic + [#11537](https://github.com/Kong/kong-ee/issues/11537) + + + +#### Fixes + +##### Core + +- Removed a hardcoded proxy-wasm isolation level setting that was preventing the + `nginx_http_proxy_wasm_isolation` configuration value from taking effect. + [#11407](https://github.com/Kong/kong/pull/11407) +- Fix an issue that the TTL of the key-auth plugin didnt work in DB-less and Hybrid mode. + [#11464](https://github.com/Kong/kong-ee/issues/11464) +- Fix a problem that abnormal socket connection will be reused when querying Postgres database. + [#11480](https://github.com/Kong/kong-ee/issues/11480) +- Fix upstream ssl failure when plugins use response handler + [#11502](https://github.com/Kong/kong-ee/issues/11502) +- Fix an issue that protocol `tls_passthrough` can not work with expressions flavor + [#11538](https://github.com/Kong/kong-ee/issues/11538) + +##### PDK + +- Fix several issues in Vault and refactor the Vault code base: - Make DAOs to fallback to empty string when resolving Vault references fail - Use node level mutex when rotation references - Refresh references on config changes - Update plugin referenced values only once per request - Pass only the valid config options to vault implementations - Resolve multi-value secrets only once when rotating them - Do not start vault secrets rotation timer on control planes - Re-enable negative caching - Reimplement the kong.vault.try function - Remove references from rotation in case their configuration has changed + +[#11402](https://github.com/Kong/kong-ee/issues/11402) +- Tracing: fix an issue that resulted in some parent spans to end before their children due to different precision of their timestamps + [#11484](https://github.com/Kong/kong-ee/issues/11484) + +##### Plugin + +- **Opentelemetry**: fix an issue that resulted in invalid parent IDs in the propagated tracing headers + [#11468](https://github.com/Kong/kong-ee/issues/11468) + +### Kong Manager + +#### Fixes + +- Fixed entity docs link. + [#92](https://github.com/Kong/kong-manager/pull/92) ## 3.4.0 From 582d5acf5953330c6e04b5b8c0c108127abe207b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 12 Jun 2024 11:44:35 +0300 Subject: [PATCH 3737/4351] refactor(tools/string): speed up strip (whitespace) (#13168) ### Summary With simple microbenchmark: ```lua ngx.update_time() local s = ngx.now() for i = 1, 100000 do local a = strip(" \t \ndogestr \f\t\r ") end ngx.update_time() local e = ngx.now() print("took: ", (e * 1000) - (s * 1000), " ms") ``` I get these results: Current: `took: 57 ms` PR: `took: 7 ms` Signed-off-by: Aapo Talvensaari --- kong/tools/string.lua | 72 ++++++++++++++++++++++++++++++++++--------- 1 file changed, 57 insertions(+), 15 deletions(-) diff --git a/kong/tools/string.lua b/kong/tools/string.lua index 1920d7e970b..ef2d844e62d 100644 --- a/kong/tools/string.lua +++ b/kong/tools/string.lua @@ -1,13 +1,20 @@ local pl_stringx = require "pl.stringx" -local type = type -local ipairs = ipairs -local tostring = tostring -local lower = string.lower -local fmt = string.format -local find = string.find -local gsub = string.gsub +local type = type +local ipairs = ipairs +local tostring = tostring +local lower = string.lower +local sub = string.sub +local fmt = string.format +local find = string.find +local gsub = string.gsub +local byte = string.byte + + +local SPACE_BYTE = byte(" ") +local TAB_BYTE = byte("\t") +local CR_BYTE = byte("\r") local _M = {} @@ -24,16 +31,52 @@ _M.split = pl_stringx.split --- strips whitespace from a string. -- @function strip -_M.strip = function(str) - if str == nil then +_M.strip = function(value) + if value == nil then return "" end - str = tostring(str) - if #str > 200 then - return str:gsub("^%s+", ""):reverse():gsub("^%s+", ""):reverse() - else - return str:match("^%s*(.-)%s*$") + + -- TODO: do we want to operate on non-string values (kept for backward compatibility)? + if type(value) ~= "string" then + value = tostring(value) or "" + end + + if value == "" then + return "" end + + local len = #value + local s = 1 -- position of the leftmost non-whitespace char + for i = 1, len do + local b = byte(value, i) + if b == SPACE_BYTE or (b >= TAB_BYTE and b <= CR_BYTE) then + s = s + 1 + else + break + end + end + + if s > len then + return "" + end + + local e = len -- position of the rightmost non-whitespace char + if s < e then + for i = e, 1, -1 do + local b = byte(value, i) + if b == SPACE_BYTE or (b >= TAB_BYTE and b <= CR_BYTE) then + e = e - 1 + else + break + end + end + end + + if s ~= 1 or e ~= len then + value = sub(value, s, e) + end + + return value end @@ -180,4 +223,3 @@ _M.replace_dashes_lower = replace_dashes_lower return _M - From 9a215eb6563be78d7ee396d2ec53b4f0b1cc9d66 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 12 Jun 2024 11:52:45 +0300 Subject: [PATCH 3738/4351] refactor(tools/rand): speed up random string generation, take 2 (#13186) ### Summary This PR optimizes the `kong.tools.rand.random_string`. Results can be seen in PR that this PR replaces: https://github.com/Kong/kong/pull/13150#issuecomment-2149205720 KAG-4673 Signed-off-by: Aapo Talvensaari --- kong/tools/rand.lua | 30 ++++++++++++++++++++++++------ 1 file changed, 24 insertions(+), 6 deletions(-) diff --git a/kong/tools/rand.lua b/kong/tools/rand.lua index cfb4bfbf340..94ea0615cd7 100644 --- a/kong/tools/rand.lua +++ b/kong/tools/rand.lua @@ -106,10 +106,14 @@ _M.get_rand_bytes = get_rand_bytes -- @return string The random string (a chunk of base64ish-encoded random bytes) local random_string do - local char = string.char local rand = math.random + local byte = string.byte local encode_base64 = ngx.encode_base64 + local OUTPUT = require("string.buffer").new(32) + local SLASH_BYTE = byte("/") + local PLUS_BYTE = byte("+") + -- generate a random-looking string by retrieving a chunk of bytes and -- replacing non-alphanumeric characters with random alphanumeric replacements -- (we dont care about deriving these bytes securely) @@ -117,15 +121,29 @@ do -- previous implementation (stripping a UUID of its hyphens), while significantly -- expanding the size of the keyspace. random_string = function() + OUTPUT:reset() + -- get 24 bytes, which will return a 32 char string after encoding -- this is done in attempt to maintain backwards compatibility as -- much as possible while improving the strength of this function - return encode_base64(get_rand_bytes(24, true)) - :gsub("/", char(rand(48, 57))) -- 0 - 10 - :gsub("+", char(rand(65, 90))) -- A - Z - :gsub("=", char(rand(97, 122))) -- a - z - end + -- TODO: in future we may want to have variable length option to this + local str = encode_base64(get_rand_bytes(24, true), true) + + for i = 1, 32 do + local b = byte(str, i) + if b == SLASH_BYTE then + OUTPUT:putf("%c", rand(65, 90)) -- A-Z + elseif b == PLUS_BYTE then + OUTPUT:putf("%c", rand(97, 122)) -- a-z + else + OUTPUT:putf("%c", b) + end + end + + str = OUTPUT:get() + return str + end end _M.random_string = random_string From 24880673ab3834b92871e4e51fa8e3336b3b32f7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 12 Jun 2024 15:31:52 +0300 Subject: [PATCH 3739/4351] refactor(*): use kong.tools.string whenever possible (#13188) ### Summary `kong.tools.string` has a faster implementation of e.g. `strip`. This makes our code use the `kong.tools.string` whenever possible and removes `pl.stringx` usage in those cases. Signed-off-by: Aapo Talvensaari --- kong/clustering/data_plane.lua | 3 +-- kong/clustering/rpc/utils.lua | 3 +-- kong/cmd/health.lua | 5 +++-- kong/cmd/utils/inject_confs.lua | 4 ++-- kong/cmd/utils/nginx_signals.lua | 6 ++++-- kong/cmd/utils/prefix_handler.lua | 9 ++++++--- kong/conf_loader/init.lua | 7 ++++--- kong/conf_loader/listeners.lua | 6 +++--- kong/conf_loader/parse.lua | 12 +++++------- kong/db/strategies/postgres/connector.lua | 10 +++++----- kong/plugins/aws-lambda/request-util.lua | 3 +-- kong/plugins/oauth2/secret.lua | 7 ++----- kong/plugins/request-size-limiting/handler.lua | 2 +- .../plugins/response-ratelimiting/header_filter.lua | 7 ++----- .../response-transformer/header_transformer.lua | 8 ++++---- kong/tools/http.lua | 7 +++---- kong/tools/ip.lua | 4 ++-- spec/02-integration/02-cmd/04-version_spec.lua | 7 +++++-- spec/02-integration/02-cmd/10-migrations_spec.lua | 3 +-- .../04-admin_api/01-admin_api_spec.lua | 8 +++++--- spec/02-integration/05-proxy/01-proxy_spec.lua | 8 +++++--- .../14-tracing/04-trace-ids-log_spec.lua | 6 +++--- spec/03-plugins/04-file-log/01-log_spec.lua | 4 ++-- spec/03-plugins/05-syslog/01-log_spec.lua | 9 ++++++--- .../03-plugins/11-correlation-id/01-access_spec.lua | 7 +++++-- .../38-ai-proxy/02-openai_integration_spec.lua | 7 +++++-- .../02-integration_spec.lua | 5 +++-- .../02-integration_spec.lua | 5 +++-- spec/fixtures/https_server.lua | 6 ++++-- spec/fixtures/mock_upstream.lua | 6 +++--- spec/helpers.lua | 13 +++++++------ 31 files changed, 106 insertions(+), 91 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 177344bdace..f6621c2a234 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -8,7 +8,6 @@ local config_helper = require("kong.clustering.config_helper") local clustering_utils = require("kong.clustering.utils") local declarative = require("kong.db.declarative") local constants = require("kong.constants") -local pl_stringx = require("pl.stringx") local inspect = require("inspect") local assert = assert @@ -37,7 +36,7 @@ local PING_WAIT = PING_INTERVAL * 1.5 local _log_prefix = "[clustering] " local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH -local endswith = pl_stringx.endswith +local endswith = require("pl.stringx").endswith local function is_timeout(err) return err and sub(err, -7) == "timeout" diff --git a/kong/clustering/rpc/utils.lua b/kong/clustering/rpc/utils.lua index 544d2892932..073d8a70769 100644 --- a/kong/clustering/rpc/utils.lua +++ b/kong/clustering/rpc/utils.lua @@ -1,5 +1,4 @@ local _M = {} -local pl_stringx = require("pl.stringx") local cjson = require("cjson") local snappy = require("resty.snappy") @@ -8,7 +7,7 @@ local string_sub = string.sub local assert = assert local cjson_encode = cjson.encode local cjson_decode = cjson.decode -local rfind = pl_stringx.rfind +local rfind = require("pl.stringx").rfind local snappy_compress = snappy.compress local snappy_uncompress = snappy.uncompress diff --git a/kong/cmd/health.lua b/kong/cmd/health.lua index ba8d37c758f..3b8cee18b69 100644 --- a/kong/cmd/health.lua +++ b/kong/cmd/health.lua @@ -2,9 +2,10 @@ local log = require "kong.cmd.utils.log" local kill = require "kong.cmd.utils.kill" local pl_path = require "pl.path" local pl_tablex = require "pl.tablex" -local pl_stringx = require "pl.stringx" local conf_loader = require "kong.conf_loader" +local ljust = require("pl.stringx").ljust + local function execute(args) log.disable() -- retrieve default prefix or use given one @@ -27,7 +28,7 @@ local function execute(args) local count = 0 for k, v in pairs(pids) do local running = kill.is_running(v) - local msg = pl_stringx.ljust(k, 12, ".") .. (running and "running" or "not running") + local msg = ljust(k, 12, ".") .. (running and "running" or "not running") if running then count = count + 1 end diff --git a/kong/cmd/utils/inject_confs.lua b/kong/cmd/utils/inject_confs.lua index 9249d5c70e8..90a478df3e4 100644 --- a/kong/cmd/utils/inject_confs.lua +++ b/kong/cmd/utils/inject_confs.lua @@ -1,8 +1,8 @@ local conf_loader = require "kong.conf_loader" local pl_path = require "pl.path" -local pl_stringx = require "pl.stringx" local prefix_handler = require "kong.cmd.utils.prefix_handler" local log = require "kong.cmd.utils.log" +local strip = require("kong.tools.string").strip local fmt = string.format local compile_nginx_main_inject_conf = prefix_handler.compile_nginx_main_inject_conf @@ -42,7 +42,7 @@ local function convert_directive_path_to_absolute(prefix, nginx_conf, paths) return nil, err elseif m then - local path = pl_stringx.strip(m[2]) + local path = strip(m[2]) if path:sub(1, 1) ~= '/' then local absolute_path = prefix .. "/" .. path diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index fb9065466eb..80f3e8643a1 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -5,10 +5,12 @@ local meta = require "kong.meta" local pl_path = require "pl.path" local version = require "version" local pl_utils = require "pl.utils" -local pl_stringx = require "pl.stringx" local process_secrets = require "kong.cmd.utils.process_secrets" +local strip = require("kong.tools.string").strip + + local fmt = string.format local ipairs = ipairs local unpack = unpack @@ -115,7 +117,7 @@ function _M.find_nginx_bin(kong_conf) log.debug("finding executable absolute path from $PATH...") local ok, code, stdout, stderr = pl_utils.executeex("command -v nginx") if ok and code == 0 then - path_to_check = pl_stringx.strip(stdout) + path_to_check = strip(stdout) else log.error("could not find executable absolute path: %s", stderr) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 14ca40f81a1..b1e6557f4ac 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -15,7 +15,6 @@ local x509 = require "resty.openssl.x509" local x509_extension = require "resty.openssl.x509.extension" local x509_name = require "resty.openssl.x509.name" local pl_template = require "pl.template" -local pl_stringx = require "pl.stringx" local pl_tablex = require "pl.tablex" local pl_utils = require "pl.utils" local pl_file = require "pl.file" @@ -27,6 +26,10 @@ local bit = require "bit" local nginx_signals = require "kong.cmd.utils.nginx_signals" +local strip = require("kong.tools.string").strip +local split = require("kong.tools.string").split + + local getmetatable = getmetatable local makepath = pl_dir.makepath local tonumber = tonumber @@ -229,7 +232,7 @@ local function get_ulimit() if not ok then return nil, stderr end - local sanitized_limit = pl_stringx.strip(stdout) + local sanitized_limit = strip(stdout) if sanitized_limit:lower():match("unlimited") then return 65536 else @@ -725,7 +728,7 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ end local template_env = {} - nginx_conf_flags = nginx_conf_flags and pl_stringx.split(nginx_conf_flags, ",") or {} + nginx_conf_flags = nginx_conf_flags and split(nginx_conf_flags, ",") or {} for _, flag in ipairs(nginx_conf_flags) do template_env[flag] = true end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 40f574e43f6..13b908dc4c3 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -4,7 +4,6 @@ local require = require local kong_default_conf = require "kong.templates.kong_defaults" local process_secrets = require "kong.cmd.utils.process_secrets" local pl_stringio = require "pl.stringio" -local pl_stringx = require "pl.stringx" local socket_url = require "socket.url" local conf_constants = require "kong.conf_loader.constants" local listeners = require "kong.conf_loader.listeners" @@ -16,18 +15,20 @@ local pl_config = require "pl.config" local pl_file = require "pl.file" local pl_path = require "pl.path" local tablex = require "pl.tablex" -local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local log = require "kong.cmd.utils.log" local env = require "kong.cmd.utils.env" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local strip = require("kong.tools.string").strip + + local fmt = string.format local sub = string.sub local type = type local sort = table.sort local find = string.find local gsub = string.gsub -local strip = pl_stringx.strip local lower = string.lower local match = string.match local pairs = pairs diff --git a/kong/conf_loader/listeners.lua b/kong/conf_loader/listeners.lua index 7e638b3618e..1f17a33e8fb 100644 --- a/kong/conf_loader/listeners.lua +++ b/kong/conf_loader/listeners.lua @@ -1,5 +1,5 @@ -local pl_stringx = require "pl.stringx" local tools_ip = require "kong.tools.ip" +local strip = require("kong.tools.string").strip local type = type @@ -73,7 +73,7 @@ local function parse_option_flags(value, flags) end end - return pl_stringx.strip(value), result, pl_stringx.strip(sanitized) + return strip(value), result, strip(sanitized) end @@ -98,7 +98,7 @@ local function parse_listeners(values, flags) return nil, usage end - if pl_stringx.strip(values[1]) == "off" then + if strip(values[1]) == "off" then return list end diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index eeeac125c25..ab33313ee44 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -1,7 +1,6 @@ local require = require -local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local socket_url = require "socket.url" local tablex = require "pl.tablex" @@ -10,15 +9,15 @@ local openssl_pkey = require "resty.openssl.pkey" local log = require "kong.cmd.utils.log" local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_constants = require "kong.conf_loader.constants" - - -local tools_system = require("kong.tools.system") -- for unit-testing -local tools_ip = require("kong.tools.ip") +local tools_system = require "kong.tools.system" -- for unit-testing +local tools_ip = require "kong.tools.ip" local normalize_ip = tools_ip.normalize_ip local is_valid_ip_or_cidr = tools_ip.is_valid_ip_or_cidr local try_decode_base64 = require("kong.tools.string").try_decode_base64 +local strip = require("kong.tools.string").strip +local split = require("kong.tools.string").split local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid @@ -40,7 +39,6 @@ local insert = table.insert local concat = table.concat local getenv = os.getenv local re_match = ngx.re.match -local strip = pl_stringx.strip local exists = pl_path.exists local isdir = pl_path.isdir @@ -93,7 +91,7 @@ local function parse_value(value, typ) -- must check type because pl will already convert comma -- separated strings to tables (but not when the arr has -- only one element) - value = setmetatable(pl_stringx.split(value, ","), nil) -- remove List mt + value = setmetatable(split(value, ","), nil) -- remove List mt for i = 1, #value do value[i] = strip(value[i]) diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 12559403ef5..94e0f9ee021 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -1,11 +1,10 @@ local logger = require "kong.cmd.utils.log" local pgmoon = require "pgmoon" local arrays = require "pgmoon.arrays" -local stringx = require "pl.stringx" local semaphore = require "ngx.semaphore" -local kong_global = require "kong.global" -local constants = require "kong.constants" -local db_utils = require "kong.db.utils" +local kong_global = require "kong.global" +local constants = require "kong.constants" +local db_utils = require "kong.db.utils" local setmetatable = setmetatable @@ -31,6 +30,7 @@ local sub = string.sub local utils_toposort = db_utils.topological_sort local insert = table.insert local table_merge = require("kong.tools.table").table_merge +local strip = require("kong.tools.string").strip local WARN = ngx.WARN @@ -867,7 +867,7 @@ function _mt:run_up_migration(name, up_sql) error("no connection") end - local sql = stringx.strip(up_sql) + local sql = strip(up_sql) if sub(sql, -1) ~= ";" then sql = sql .. ";" end diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 1a152b6778b..5f936ce8185 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -3,14 +3,13 @@ local ngx_encode_base64 = ngx.encode_base64 local ngx_decode_base64 = ngx.decode_base64 local cjson = require "cjson.safe" -local pl_stringx = require("pl.stringx") local date = require("date") local get_request_id = require("kong.tracing.request_id").get local EMPTY = {} local isempty = require "table.isempty" -local split = pl_stringx.split +local split = require("kong.tools.string").split local ngx_req_get_headers = ngx.req.get_headers local ngx_req_get_uri_args = ngx.req.get_uri_args local ngx_get_http_version = ngx.req.http_version diff --git a/kong/plugins/oauth2/secret.lua b/kong/plugins/oauth2/secret.lua index f8ee5bbe5ea..5680334870d 100644 --- a/kong/plugins/oauth2/secret.lua +++ b/kong/plugins/oauth2/secret.lua @@ -1,6 +1,3 @@ -local kong_string = require "kong.tools.string" - - local type = type local fmt = string.format local find = string.find @@ -11,8 +8,8 @@ local assert = assert local tonumber = tonumber local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 -local strip = kong_string.strip -local split = kong_string.split +local strip = require("kong.tools.string").strip +local split = require("kong.tools.string").split local get_rand_bytes = require("kong.tools.rand").get_rand_bytes diff --git a/kong/plugins/request-size-limiting/handler.lua b/kong/plugins/request-size-limiting/handler.lua index 4c0246d11f0..09ccd524187 100644 --- a/kong/plugins/request-size-limiting/handler.lua +++ b/kong/plugins/request-size-limiting/handler.lua @@ -1,6 +1,6 @@ -- Copyright (C) Kong Inc. -local strip = require("pl.stringx").strip +local strip = require("kong.tools.string").strip local kong_meta = require "kong.meta" local tonumber = tonumber diff --git a/kong/plugins/response-ratelimiting/header_filter.lua b/kong/plugins/response-ratelimiting/header_filter.lua index 15b450ce685..6323d1fb802 100644 --- a/kong/plugins/response-ratelimiting/header_filter.lua +++ b/kong/plugins/response-ratelimiting/header_filter.lua @@ -1,6 +1,3 @@ -local kong_string = require "kong.tools.string" - - local kong = kong local next = next local type = type @@ -8,8 +5,8 @@ local pairs = pairs local ipairs = ipairs local tonumber = tonumber local math_max = math.max -local strip = kong_string.strip -local split = kong_string.split +local strip = require("kong.tools.string").strip +local split = require("kong.tools.string").split local RATELIMIT_LIMIT = "X-RateLimit-Limit" diff --git a/kong/plugins/response-transformer/header_transformer.lua b/kong/plugins/response-transformer/header_transformer.lua index 4ed1863ba6c..3f81bcbe69d 100644 --- a/kong/plugins/response-transformer/header_transformer.lua +++ b/kong/plugins/response-transformer/header_transformer.lua @@ -1,7 +1,7 @@ local isempty = require "table.isempty" local mime_type = require "kong.tools.mime_type" local ngx_re = require "ngx.re" -local pl_stringx = require "pl.stringx" + local kong = kong local type = type @@ -10,8 +10,8 @@ local noop = function() end local ipairs = ipairs local parse_mime_type = mime_type.parse_mime_type local mime_type_includes = mime_type.includes -local split = ngx_re.split -local strip = pl_stringx.strip +local re_split = ngx_re.split +local strip = require("kong.tools.string").strip local _M = {} @@ -44,7 +44,7 @@ local function is_json_body(content_type) if not content_type then return false end - local content_types = split(content_type, ",") + local content_types = re_split(content_type, ",") local expected_media_type = { type = "application", subtype = "json" } for _, content_type in ipairs(content_types) do local t, subtype = parse_mime_type(strip(content_type)) diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 613661d68d2..d95648ae913 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -1,6 +1,5 @@ local pl_path = require "pl.path" local pl_file = require "pl.file" -local tools_str = require "kong.tools.string" local type = type @@ -13,9 +12,9 @@ local sort = table.sort local concat = table.concat local fmt = string.format local re_match = ngx.re.match -local join = tools_str.join -local split = tools_str.split -local strip = tools_str.strip +local join = require("kong.tools.string").join +local split = require("kong.tools.string").split +local strip = require("kong.tools.string").strip local _M = {} diff --git a/kong/tools/ip.lua b/kong/tools/ip.lua index 786bf8d6460..2cb2c9119c5 100644 --- a/kong/tools/ip.lua +++ b/kong/tools/ip.lua @@ -1,5 +1,5 @@ local ipmatcher = require "resty.ipmatcher" -local pl_stringx = require "pl.stringx" + local type = type @@ -11,7 +11,7 @@ local sub = string.sub local fmt = string.format local lower = string.lower local find = string.find -local split = pl_stringx.split +local split = require("kong.tools.string").split local _M = {} diff --git a/spec/02-integration/02-cmd/04-version_spec.lua b/spec/02-integration/02-cmd/04-version_spec.lua index e94aa7bbb2c..3cf0e257876 100644 --- a/spec/02-integration/02-cmd/04-version_spec.lua +++ b/spec/02-integration/02-cmd/04-version_spec.lua @@ -1,11 +1,14 @@ -local pl_stringx = require "pl.stringx" local helpers = require "spec.helpers" local meta = require "kong.meta" + +local strip = require("kong.tools.string").strip + + describe("kong version", function() it("outputs Kong version", function() local _, _, stdout = assert(helpers.kong_exec("version")) - assert.equal(meta._VERSION, pl_stringx.strip(stdout)) + assert.equal(meta._VERSION, strip(stdout)) end) it("--all outputs all deps versions", function() local _, _, stdout = assert(helpers.kong_exec("version -a")) diff --git a/spec/02-integration/02-cmd/10-migrations_spec.lua b/spec/02-integration/02-cmd/10-migrations_spec.lua index 938d5a325f4..981cc9e4006 100644 --- a/spec/02-integration/02-cmd/10-migrations_spec.lua +++ b/spec/02-integration/02-cmd/10-migrations_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local DB = require "kong.db.init" local tb_clone = require "table.clone" local shell = require "resty.shell" -local strip = require "kong.tools.string".strip +local strip = require("kong.tools.string").strip -- Current number of migrations to execute in a new install @@ -445,4 +445,3 @@ for _, strategy in helpers.each_strategy() do end) end - diff --git a/spec/02-integration/04-admin_api/01-admin_api_spec.lua b/spec/02-integration/04-admin_api/01-admin_api_spec.lua index 19316c60ddf..0434dec63c0 100644 --- a/spec/02-integration/04-admin_api/01-admin_api_spec.lua +++ b/spec/02-integration/04-admin_api/01-admin_api_spec.lua @@ -1,9 +1,11 @@ local helpers = require "spec.helpers" local utils = require "pl.utils" -local stringx = require "pl.stringx" local http = require "resty.http" +local strip = require("kong.tools.string").strip + + local function count_server_blocks(filename) local file = assert(utils.readfile(filename)) local _, count = file:gsub("[%\n%s]+server%s{","") @@ -16,10 +18,10 @@ local function get_listeners(filename) local result = {} for block in file:gmatch("[%\n%s]+server%s+(%b{})") do local server = {} - local server_name = stringx.strip(block:match("[%\n%s]server_name%s(.-);")) + local server_name = strip(block:match("[%\n%s]server_name%s(.-);")) result[server_name] = server for listen in block:gmatch("[%\n%s]listen%s(.-);") do - listen = stringx.strip(listen) + listen = strip(listen) table.insert(server, listen) server[listen] = #server end diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 110c90cb423..53f31a050f4 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -1,9 +1,11 @@ local helpers = require "spec.helpers" local utils = require "pl.utils" -local stringx = require "pl.stringx" local http = require "resty.http" +local strip = require("kong.tools.string").strip + + local function count_server_blocks(filename) local file = assert(utils.readfile(filename)) local _, count = file:gsub("[%\n%s]+server%s{%s*\n","") @@ -16,11 +18,11 @@ local function get_listeners(filename) local result = {} for block in file:gmatch("[%\n%s]+server%s+(%b{})") do local server_name = block:match("[%\n%s]server_name%s(.-);") - server_name = server_name and stringx.strip(server_name) or "stream" + server_name = server_name and strip(server_name) or "stream" local server = result[server_name] or {} result[server_name] = server for listen in block:gmatch("[%\n%s]listen%s(.-);") do - listen = stringx.strip(listen) + listen = strip(listen) table.insert(server, listen) server[listen] = #server end diff --git a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua index aff12255a3d..b17fcbfa59a 100644 --- a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua +++ b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" + +local strip = require("kong.tools.string").strip local FILE_LOG_PATH = os.tmpname() @@ -11,7 +12,6 @@ local trace_id_hex_128 = "4bf92000000000000000000000000001" local span_id = "0000000000000003" local trace_id_hex_pattern = "^%x+$" - local tracing_headers = { { type = "b3", @@ -85,7 +85,7 @@ local function wait_json_log() .eventually(function() local data = assert(pl_file.read(FILE_LOG_PATH)) - data = pl_stringx.strip(data) + data = strip(data) assert(#data > 0, "log file is empty") data = data:match("%b{}") diff --git a/spec/03-plugins/04-file-log/01-log_spec.lua b/spec/03-plugins/04-file-log/01-log_spec.lua index 1230dfe9ac5..0fface7e4cd 100644 --- a/spec/03-plugins/04-file-log/01-log_spec.lua +++ b/spec/03-plugins/04-file-log/01-log_spec.lua @@ -1,11 +1,11 @@ local cjson = require "cjson" local helpers = require "spec.helpers" local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" local pl_path = require "pl.path" local fmt = string.format local random_string = require("kong.tools.rand").random_string local uuid = require("kong.tools.uuid").uuid +local strip = require("kong.tools.string").strip local FILE_LOG_PATH = os.tmpname() @@ -85,7 +85,7 @@ local function wait_for_json_log_entry() .eventually(function() local data = assert(pl_file.read(FILE_LOG_PATH)) - data = pl_stringx.strip(data) + data = strip(data) assert(#data > 0, "log file is empty") data = data:match("%b{}") diff --git a/spec/03-plugins/05-syslog/01-log_spec.lua b/spec/03-plugins/05-syslog/01-log_spec.lua index 9f913dd36c6..a5d2ab0c586 100644 --- a/spec/03-plugins/05-syslog/01-log_spec.lua +++ b/spec/03-plugins/05-syslog/01-log_spec.lua @@ -1,7 +1,10 @@ local helpers = require "spec.helpers" local uuid = require "kong.tools.uuid" local cjson = require "cjson" -local pl_stringx = require "pl.stringx" + + +local strip = require("kong.tools.string").strip +local split = require("kong.tools.string").split for _, strategy in helpers.each_strategy() do @@ -138,7 +141,7 @@ for _, strategy in helpers.each_strategy() do local ok, _, stdout = helpers.execute("uname") assert(ok, "failed to retrieve platform name") - platform = pl_stringx.strip(stdout) + platform = strip(stdout) assert(helpers.start_kong({ database = strategy, @@ -207,7 +210,7 @@ for _, strategy in helpers.each_strategy() do local _, _, stdout = assert(helpers.execute("sudo find /var/log -type f -mmin -5 | grep syslog")) assert.True(#stdout > 0) - local files = pl_stringx.split(stdout, "\n") + local files = split(stdout, "\n") assert.True(#files > 0) if files[#files] == "" then diff --git a/spec/03-plugins/11-correlation-id/01-access_spec.lua b/spec/03-plugins/11-correlation-id/01-access_spec.lua index 65de363f8d1..b281b6b7a0f 100644 --- a/spec/03-plugins/11-correlation-id/01-access_spec.lua +++ b/spec/03-plugins/11-correlation-id/01-access_spec.lua @@ -1,7 +1,10 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" + + +local strip = require("kong.tools.string").strip + local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" local UUID_COUNTER_PATTERN = UUID_PATTERN .. "#%d" @@ -18,7 +21,7 @@ local function wait_json_log() .eventually(function() local data = assert(pl_file.read(FILE_LOG_PATH)) - data = pl_stringx.strip(data) + data = strip(data) assert(#data > 0, "log file is empty") data = data:match("%b{}") diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index e9fb74c3114..66ab5823aa8 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -1,7 +1,10 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" + + +local strip = require("kong.tools.string").strip + local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() @@ -21,7 +24,7 @@ local function wait_for_json_log_entry(FILE_LOG_PATH) .eventually(function() local data = assert(pl_file.read(FILE_LOG_PATH)) - data = pl_stringx.strip(data) + data = strip(data) assert(#data > 0, "log file is empty") data = data:match("%b{}") diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 00b0391d749..25351787ec2 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" + +local strip = require("kong.tools.string").strip local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-request-transformer" @@ -17,7 +18,7 @@ local function wait_for_json_log_entry(FILE_LOG_PATH) .eventually(function() local data = assert(pl_file.read(FILE_LOG_PATH)) - data = pl_stringx.strip(data) + data = strip(data) assert(#data > 0, "log file is empty") data = data:match("%b{}") diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 13be816735a..47072bb39a0 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" -local pl_stringx = require "pl.stringx" + +local strip = require("kong.tools.string").strip local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-response-transformer" @@ -17,7 +18,7 @@ local function wait_for_json_log_entry(FILE_LOG_PATH) .eventually(function() local data = assert(pl_file.read(FILE_LOG_PATH)) - data = pl_stringx.strip(data) + data = strip(data) assert(#data > 0, "log file is empty") data = data:match("%b{}") diff --git a/spec/fixtures/https_server.lua b/spec/fixtures/https_server.lua index b3c61f4496a..04872ece249 100644 --- a/spec/fixtures/https_server.lua +++ b/spec/fixtures/https_server.lua @@ -9,13 +9,15 @@ local pl_dir = require "pl.dir" local pl_file = require "pl.file" local pl_template = require "pl.template" local pl_path = require "pl.path" -local pl_stringx = require "pl.stringx" local uuid = require "resty.jit-uuid" local http_client = require "resty.http" local cjson = require "cjson" local shell = require "resty.shell" +local Template = require("pl.stringx").Template + + -- we need this to get random UUIDs math.randomseed(os.time()) @@ -62,7 +64,7 @@ local function create_conf(params) return nil, err end - local compiled_tpl = pl_stringx.Template(tpl:render(params, { ipairs = ipairs })) + local compiled_tpl = Template(tpl:render(params, { ipairs = ipairs })) local conf_filename = params.base_path .. "/nginx.conf" local conf, err = io.open (conf_filename, "w") if err then diff --git a/spec/fixtures/mock_upstream.lua b/spec/fixtures/mock_upstream.lua index 76c9a58369f..0584ae850d5 100644 --- a/spec/fixtures/mock_upstream.lua +++ b/spec/fixtures/mock_upstream.lua @@ -1,8 +1,8 @@ local cjson_safe = require "cjson.safe" local cjson = require "cjson" local ws_server = require "resty.websocket.server" -local pl_stringx = require "pl.stringx" local pl_file = require "pl.file" +local strip = require("kong.tools.string").strip local split = require("kong.tools.string").split @@ -28,7 +28,7 @@ local function parse_multipart_form_params(body, content_type) local params = {} local part, from, to, part_value, part_name, part_headers, first_header for i = 1, #parts_split do - part = pl_stringx.strip(parts_split[i]) + part = strip(parts_split[i]) if part ~= '' and part ~= '--' then from, to, err = ngx.re.find(part, '^\\r$', 'ojm') @@ -39,7 +39,7 @@ local function parse_multipart_form_params(body, content_type) part_value = part:sub(to + 2, #part) -- +2: trim leading line jump part_headers = part:sub(1, from - 1) first_header = split(part_headers, '\\n')[1] - if pl_stringx.startswith(first_header:lower(), "content-disposition") then + if first_header:lower():sub(1, 19) == "content-disposition" then local m, err = ngx.re.match(first_header, 'name="(.*?)"', "oj") if err or not m or not m[1] then diff --git a/spec/helpers.lua b/spec/helpers.lua index 4617e301236..7292b55e06c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -49,7 +49,6 @@ local dc_blueprints = require "spec.fixtures.dc_blueprints" local conf_loader = require "kong.conf_loader" local kong_global = require "kong.global" local Blueprints = require "spec.fixtures.blueprints" -local pl_stringx = require "pl.stringx" local constants = require "kong.constants" local pl_tablex = require "pl.tablex" local pl_utils = require "pl.utils" @@ -79,6 +78,8 @@ local lfs = require "lfs" local luassert = require "luassert.assert" local uuid = require("kong.tools.uuid").uuid local colors = require "ansicolors" +local strip = require("kong.tools.string").strip +local splitlines = require("pl.stringx").splitlines ffi.cdef [[ int setenv(const char *name, const char *value, int overwrite); @@ -2527,7 +2528,7 @@ local function res_status(state, args) if expected ~= res.status then local body, err = res:read_body() if not body then body = "Error reading body: " .. err end - table.insert(args, 1, pl_stringx.strip(body)) + table.insert(args, 1, strip(body)) table.insert(args, 1, res.status) table.insert(args, 1, expected) args.n = 3 @@ -2542,7 +2543,7 @@ local function res_status(state, args) return false -- no err logs to read in this prefix end - local lines_t = pl_stringx.splitlines(str) + local lines_t = splitlines(str) local str_t = {} -- filter out debugs as they are not usually useful in this context for i = 1, #lines_t do @@ -2566,12 +2567,12 @@ local function res_status(state, args) local body, err = res:read_body() local output = body if not output then output = "Error reading body: " .. err end - output = pl_stringx.strip(output) + output = strip(output) table.insert(args, 1, output) table.insert(args, 1, res.status) table.insert(args, 1, expected) args.n = 3 - return true, {pl_stringx.strip(body)} + return true, { strip(body) } end end say:set("assertion.res_status.negative", [[ @@ -3375,7 +3376,7 @@ function kong_exec(cmd, env, returns, env_vars) do local function cleanup(t) if t then - t = pl_stringx.strip(t) + t = strip(t) if t:sub(-1,-1) == ";" then t = t:sub(1, -2) end From 211dab19022bbe858dddcd3ee2ff0207d44c5a3d Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 12 Jun 2024 15:32:06 +0300 Subject: [PATCH 3740/4351] refactor(pdk/log): optimize log serialize (#13177) ### Summary Just some miscellaneous optimizations to log serializer: - avoid unnecessary table creation and modification - move variable creation closer to usage - do not use tail calls - remove EMPTY_TAB - faster split by dot implementation Signed-off-by: Aapo Talvensaari --- kong/pdk/log.lua | 201 ++++++++++++----------- t/01-pdk/02-log/05-set_serialize_value.t | 6 +- 2 files changed, 112 insertions(+), 95 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 2c3dabc1e9f..6f9c07c5656 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -16,14 +16,18 @@ local ngx_re = require("ngx.re") local inspect = require("inspect") local phase_checker = require("kong.pdk.private.phases") local constants = require("kong.constants") +local clear_tab = require("table.clear") + local request_id_get = require("kong.tracing.request_id").get local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local get_tls1_version_str = require("ngx.ssl").get_tls1_version_str local get_workspace_name = require("kong.workspaces").get_workspace_name + local sub = string.sub local type = type +local error = error local pairs = pairs local ipairs = ipairs local find = string.find @@ -38,11 +42,12 @@ local setmetatable = setmetatable local ngx = ngx local kong = kong local check_phase = phase_checker.check -local split = require("kong.tools.string").split local byte = string.byte -local EMPTY_TAB = require("pl.tablex").readonly({}) +local DOT_BYTE = byte(".") + + local _PREFIX = "[kong] " local _DEFAULT_FORMAT = "%file_src:%line_src %message" local _DEFAULT_NAMESPACED_FORMAT = "%file_src:%line_src [%namespace] %message" @@ -552,17 +557,6 @@ local _log_mt = { } -local function get_default_serialize_values() - if ngx.config.subsystem == "http" then - return { - { key = "request.headers.authorization", value = "REDACTED", mode = "replace" }, - { key = "request.headers.proxy-authorization", value = "REDACTED", mode = "replace" }, - } - end - - return {} -end - --- -- Sets a value to be used on the `serialize` custom table. -- @@ -606,27 +600,36 @@ end local function set_serialize_value(key, value, options) check_phase(phases_with_ctx) - options = options or {} - local mode = options.mode or "set" - if type(key) ~= "string" then error("key must be a string", 2) end + local mode = options and options.mode or "set" if mode ~= "set" and mode ~= "add" and mode ~= "replace" then error("mode must be 'set', 'add' or 'replace'", 2) end - local ongx = options.ngx or ngx + local data = { + key = key, + value = value, + mode = mode, + } + + local ongx = options and options.ngx or ngx local ctx = ongx.ctx - ctx.serialize_values = ctx.serialize_values or get_default_serialize_values() - ctx.serialize_values[#ctx.serialize_values + 1] = - { key = key, value = value, mode = mode } + local serialize_values = ctx.serialize_values + if serialize_values then + serialize_values[#serialize_values + 1] = data + else + ctx.serialize_values = { data } + end end local serialize do + local VISITED = {} + local function is_valid_value(v, visited) local t = type(v) if v == nil or t == "number" or t == "string" or t == "boolean" then @@ -637,17 +640,20 @@ do return false end - if visited[v] then + if not visited then + clear_tab(VISITED) + visited = VISITED + + elseif visited[v] then return false end + visited[v] = true for k, val in pairs(v) do t = type(k) - if (t ~= "string" - and t ~= "number" - and t ~= "boolean") - or not is_valid_value(val, visited) + if (t ~= "string" and t ~= "number" and t ~= "boolean") + or not is_valid_value(val, visited) then return false end @@ -656,43 +662,47 @@ do return true end + -- Modify returned table with values set with kong.log.set_serialize_values - local function edit_result(ctx, root) - local serialize_values = ctx.serialize_values or get_default_serialize_values() - local key, mode, new_value, subkeys, node, subkey, last_subkey, existing_value + local function edit_result(root, serialize_values) for _, item in ipairs(serialize_values) do - key, mode, new_value = item.key, item.mode, item.value - - if not is_valid_value(new_value, {}) then - error("value must be nil, a number, string, boolean or a non-self-referencial table containing numbers, string and booleans", 2) + local new_value = item.value + if not is_valid_value(new_value) then + error("value must be nil, a number, string, boolean or a non-self-referencial table containing numbers, string and booleans", 3) end - -- Split key by ., creating subtables when needed - subkeys = setmetatable(split(key, "."), nil) - node = root -- start in root, iterate with each subkey - for i = 1, #subkeys - 1 do -- note that last subkey is treated differently, below - subkey = subkeys[i] - if node[subkey] == nil then - if mode == "set" or mode == "add" then - node[subkey] = {} -- add subtables as needed - else - node = nil - break -- mode == replace; and we have a missing link on the "chain" + -- Split key by ., creating sub-tables when needed + local key = item.key + local mode = item.mode + local is_set_or_add = mode == "set" or mode == "add" + local node = root + local start = 1 + for i = 2, #key do + if byte(key, i) == DOT_BYTE then + local subkey = sub(key, start, i - 1) + start = i + 1 + if node[subkey] == nil then + if is_set_or_add then + node[subkey] = {} -- add sub-tables as needed + else + node = nil + break -- mode == replace; and we have a missing link on the "chain" + end + + elseif type(node[subkey]) ~= "table" then + error("The key '" .. key .. "' could not be used as a serialize value. " .. + "Subkey '" .. subkey .. "' is not a table. It's " .. tostring(node[subkey])) end - end - if type(node[subkey]) ~= "table" then - error("The key '" .. key .. "' could not be used as a serialize value. " .. - "Subkey '" .. subkey .. "' is not a table. It's " .. tostring(node[subkey])) + node = node[subkey] end - - node = node[subkey] end + if type(node) == "table" then - last_subkey = subkeys[#subkeys] - existing_value = node[last_subkey] + local last_subkey = sub(key, start) + local existing_value = node[last_subkey] if (mode == "set") - or (mode == "add" and existing_value == nil) + or (mode == "add" and existing_value == nil) or (mode == "replace" and existing_value ~= nil) then node[last_subkey] = new_value @@ -704,29 +714,32 @@ do end local function build_authenticated_entity(ctx) - local authenticated_entity - if ctx.authenticated_credential ~= nil then - authenticated_entity = { - id = ctx.authenticated_credential.id, - consumer_id = ctx.authenticated_credential.consumer_id, + local credential = ctx.authenticated_credential + if credential ~= nil then + local consumer_id = credential.consumer_id + if not consumer_id then + local consumer = ctx.authenticate_consumer + if consumer ~= nil then + consumer_id = consumer.id + end + end + + return { + id = credential.id, + consumer_id = consumer_id, } end - - return authenticated_entity end local function build_tls_info(var, override) - local tls_info local tls_info_ver = get_tls1_version_str() if tls_info_ver then - tls_info = { + return { version = tls_info_ver, cipher = var.ssl_cipher, client_verify = override or var.ssl_client_verify, } end - - return tls_info end local function to_decimal(str) @@ -796,42 +809,41 @@ do function serialize(options) check_phase(PHASES_LOG) - options = options or EMPTY_TAB - local ongx = options.ngx or ngx - local okong = options.kong or kong + local ongx = options and options.ngx or ngx + local okong = options and options.kong or kong local okong_request = okong.request local ctx = ongx.ctx local var = ongx.var - local request_uri = var.request_uri or "" - - local host_port = ctx.host_port or tonumber(var.server_port, 10) - + local request_uri = ctx.request_uri or var.request_uri or "" local upstream_uri = var.upstream_uri or "" if upstream_uri ~= "" and not find(upstream_uri, "?", nil, true) then - if byte(ctx.request_uri or var.request_uri, -1) == QUESTION_MARK then + if byte(request_uri, -1) == QUESTION_MARK then upstream_uri = upstream_uri .. "?" elseif var.is_args == "?" then upstream_uri = upstream_uri .. "?" .. (var.args or "") end end - local request_headers, response_headers = nil, nil -- THIS IS AN INTERNAL ONLY FLAG TO SKIP FETCHING HEADERS, -- AND THIS FLAG MIGHT BE REMOVED IN THE FUTURE -- WITHOUT ANY NOTICE AND DEPRECATION. - if not options.__skip_fetch_headers__ then + local request_headers + local response_headers + if not (options and options.__skip_fetch_headers__) then request_headers = okong_request.get_headers() response_headers = ongx.resp.get_headers() + if request_headers["authorization"] ~= nil then + request_headers["authorization"] = "REDACTED" + end + if request_headers["proxy-authorization"] ~= nil then + request_headers["proxy-authorization"] = "REDACTED" + end end - local upstream_status = var.upstream_status or ctx.buffered_status or "" - - local response_source = okong.response.get_source(ongx.ctx) - local response_source_name = TYPE_NAMES[response_source] - local url + local host_port = ctx.host_port or tonumber(var.server_port, 10) if host_port then url = var.scheme .. "://" .. var.host .. ":" .. host_port .. request_uri else @@ -850,7 +862,7 @@ do tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), }, upstream_uri = upstream_uri, - upstream_status = upstream_status, + upstream_status = var.upstream_status or ctx.buffered_status or "", response = { status = ongx.status, headers = response_headers, @@ -862,42 +874,43 @@ do request = tonumber(var.request_time) * 1000, receive = ctx.KONG_RECEIVE_TIME or 0, }, - tries = (ctx.balancer_data or EMPTY_TAB).tries, + tries = ctx.balancer_data and ctx.balancer_data.tries, authenticated_entity = build_authenticated_entity(ctx), route = cycle_aware_deep_copy(ctx.route), service = cycle_aware_deep_copy(ctx.service), consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, started_at = okong_request.get_start_time(), - source = response_source_name, - + source = TYPE_NAMES[okong.response.get_source(ctx)], workspace = ctx.workspace, workspace_name = get_workspace_name(), } - return edit_result(ctx, root) + local serialize_values = ctx.serialize_values + if serialize_values then + root = edit_result(root, serialize_values) + end + + return root end else function serialize(options) check_phase(PHASES_LOG) - options = options or EMPTY_TAB - local ongx = options.ngx or ngx - local okong = options.kong or kong + local ongx = options and options.ngx or ngx + local okong = options and options.kong or kong local ctx = ongx.ctx local var = ongx.var - local host_port = ctx.host_port or tonumber(var.server_port, 10) - local root = { session = { tls = build_tls_info(var, ctx.CLIENT_VERIFY_OVERRIDE), received = to_decimal(var.bytes_received), sent = to_decimal(var.bytes_sent), status = ongx.status, - server_port = host_port, + server_port = ctx.host_port or tonumber(var.server_port, 10), }, upstream = { received = to_decimal(var.upstream_bytes_received), @@ -907,19 +920,23 @@ do kong = ctx.KONG_PROXY_LATENCY or ctx.KONG_RESPONSE_LATENCY or 0, session = var.session_time * 1000, }, - tries = (ctx.balancer_data or EMPTY_TAB).tries, + tries = ctx.balancer_data and ctx.balancer_data.tries, authenticated_entity = build_authenticated_entity(ctx), route = cycle_aware_deep_copy(ctx.route), service = cycle_aware_deep_copy(ctx.service), consumer = cycle_aware_deep_copy(ctx.authenticated_consumer), client_ip = var.remote_addr, started_at = okong.request.get_start_time(), - workspace = ctx.workspace, workspace_name = get_workspace_name(), } - return edit_result(ctx, root) + local serialize_values = ctx.serialize_values + if serialize_values then + root = edit_result(root, serialize_values) + end + + return root end end end diff --git a/t/01-pdk/02-log/05-set_serialize_value.t b/t/01-pdk/02-log/05-set_serialize_value.t index 0adfcfbed66..d05a3445d15 100644 --- a/t/01-pdk/02-log/05-set_serialize_value.t +++ b/t/01-pdk/02-log/05-set_serialize_value.t @@ -75,15 +75,15 @@ self_ref false value must be nil, a number, string, boolean or a non-self-refere local pdk = PDK.new() pdk.log.set_serialize_value("val1", 1) - assert(#ngx.ctx.serialize_values == 3, "== 3 ") + assert(#ngx.ctx.serialize_values == 1, "== 1 ") -- Supports several operations over the same variable pdk.log.set_serialize_value("val1", 2) - assert(#ngx.ctx.serialize_values == 4, "== 4") + assert(#ngx.ctx.serialize_values == 2, "== 2") -- Other variables also supported pdk.log.set_serialize_value("val2", 1) - assert(#ngx.ctx.serialize_values == 5, "== 5") + assert(#ngx.ctx.serialize_values == 3, "== 3") } } --- request From fbadd5aab0508c0a44e79236754d8f0732283a80 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 13 Jun 2024 11:40:27 +0800 Subject: [PATCH 3741/4351] style(conf_loader): minor code style clean (#13199) --- kong/conf_loader/parse.lua | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index ab33313ee44..5be3cadb2ca 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -11,13 +11,14 @@ local nginx_signals = require "kong.cmd.utils.nginx_signals" local conf_constants = require "kong.conf_loader.constants" local tools_system = require "kong.tools.system" -- for unit-testing local tools_ip = require "kong.tools.ip" +local tools_string = require "kong.tools.string" local normalize_ip = tools_ip.normalize_ip local is_valid_ip_or_cidr = tools_ip.is_valid_ip_or_cidr -local try_decode_base64 = require("kong.tools.string").try_decode_base64 -local strip = require("kong.tools.string").strip -local split = require("kong.tools.string").split +local try_decode_base64 = tools_string.try_decode_base64 +local strip = tools_string.strip +local split = tools_string.split local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid @@ -230,7 +231,7 @@ local function check_and_parse(conf, opts) elseif v_schema.enum and not tablex.find(v_schema.enum, value) then errors[#errors + 1] = fmt("%s has an invalid value: '%s' (%s)", k, - tostring(value), concat(v_schema.enum, ", ")) + tostring(value), concat(v_schema.enum, ", ")) end @@ -442,7 +443,7 @@ local function check_and_parse(conf, opts) "nginx_stream_lua_ssl_conf_command"}) do if conf[key] then - local _, _, seclevel = string.find(conf[key], "@SECLEVEL=(%d+)") + local _, _, seclevel = find(conf[key], "@SECLEVEL=(%d+)") if seclevel ~= "0" then ngx.log(ngx.WARN, key, ": Default @SECLEVEL=0 overridden, TLSv1.1 unavailable") end From 50f5a37a41325f92a367f25bcdf6cd58fd399960 Mon Sep 17 00:00:00 2001 From: Qi <44437200+ADD-SP@users.noreply.github.com> Date: Thu, 13 Jun 2024 13:02:33 +0800 Subject: [PATCH 3742/4351] fix(queue): function `Queue.can_enqueue` should handle non-existing queue instance correctly (#13198) Fixup https://github.com/Kong/kong/pull/13164 KAG-4270 --- kong/tools/queue.lua | 14 ++++++++++++-- spec/01-unit/27-queue_spec.lua | 13 +++++++++++-- 2 files changed, 23 insertions(+), 4 deletions(-) diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 725db7ddbf1..dc6a8fb6a10 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -297,8 +297,18 @@ end function Queue.can_enqueue(queue_conf, entry) local queue = queues[_make_queue_key(queue_conf.name)] if not queue then - -- treat non-existing queues as not full as they will be created on demand - return false + -- treat non-existing queues having enough capacity. + -- WARNING: The limitation is that if the `entry` is a string and the `queue.max_bytes` is set, + -- and also the `#entry` is larger than `queue.max_bytes`, + -- this function will incorrectly return `true` instead of `false`. + -- This is a limitation of the current implementation. + -- All capacity checking functions need a Queue instance to work correctly. + -- constructing a Queue instance just for this function is not efficient, + -- so we just return `true` here. + -- This limitation should not happen in normal usage, + -- as user should be aware of the queue capacity settings + -- to avoid such situation. + return true end return _can_enqueue(queue, entry) diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index ec166c295a4..548be6b42bb 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -812,8 +812,11 @@ describe("plugin queue", function() ) end + -- should be true if the queue does not exist + assert.is_true(Queue.can_enqueue(queue_conf)) + assert.is_false(Queue.is_full(queue_conf)) - assert.is_false(Queue.can_enqueue(queue_conf, "One")) + assert.is_true(Queue.can_enqueue(queue_conf, "One")) enqueue(queue_conf, "One") assert.is_false(Queue.is_full(queue_conf)) @@ -835,8 +838,11 @@ describe("plugin queue", function() max_retry_delay = 60, } + -- should be true if the queue does not exist + assert.is_true(Queue.can_enqueue(queue_conf)) + assert.is_false(Queue.is_full(queue_conf)) - assert.is_false(Queue.can_enqueue(queue_conf, "1")) + assert.is_true(Queue.can_enqueue(queue_conf, "1")) enqueue(queue_conf, "1") assert.is_false(Queue.is_full(queue_conf)) @@ -857,6 +863,9 @@ describe("plugin queue", function() max_retry_delay = 60, } + -- should be true if the queue does not exist + assert.is_true(Queue.can_enqueue(queue_conf)) + enqueue(queue_conf, "1") assert.is_false(Queue.is_full(queue_conf)) From 75850071308b6a96e15c6c1ac4e9090c3cb6e4e4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Mon, 23 Oct 2023 16:54:21 +0200 Subject: [PATCH 3743/4351] fix(ldap): add missing www-authenticate headers When server returns 401 Unauthorized response it should return WWW-Authenticate header as well with proper challenge. Not all ldap-auth 401 responses had this header. Fix: #7772 KAG-321 --- .../unreleased/kong/ldap_www_authenticate.yml | 3 + kong/clustering/compat/removed_fields.lua | 5 +- kong/plugins/ldap-auth/access.lua | 84 ++++++++++++------- kong/plugins/ldap-auth/schema.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 17 ++++ .../20-ldap-auth/01-access_spec.lua | 70 ++++++++++++++-- 6 files changed, 142 insertions(+), 38 deletions(-) create mode 100644 changelog/unreleased/kong/ldap_www_authenticate.yml diff --git a/changelog/unreleased/kong/ldap_www_authenticate.yml b/changelog/unreleased/kong/ldap_www_authenticate.yml new file mode 100644 index 00000000000..bd1fbe096d9 --- /dev/null +++ b/changelog/unreleased/kong/ldap_www_authenticate.yml @@ -0,0 +1,3 @@ +message: "**ldap-auth**: Add WWW-Authenticate headers to all 401 responses." +type: bugfix +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 359d9b76379..6dbad36758a 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -150,6 +150,9 @@ return { }, aws_lambda = { "empty_arrays_mode", - } + }, + ldap_auth = { + "realm", + }, }, } diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index fd79e6f2dcc..e75d9234486 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -232,25 +232,29 @@ local function set_consumer(consumer, credential) end end +local function unauthorized(message, authorization_scheme) + return { + status = 401, + message = message, + headers = { ["WWW-Authenticate"] = authorization_scheme } + } +end local function do_authentication(conf) local authorization_value = kong.request.get_header(AUTHORIZATION) local proxy_authorization_value = kong.request.get_header(PROXY_AUTHORIZATION) + local scheme = conf.header_type + if scheme == "ldap" then + -- ensure backwards compatibility (see GH PR #3656) + -- TODO: provide migration to capitalize older configurations + scheme = upper(scheme) + end + + local www_auth_content = conf.realm and fmt('%s realm="%s"', scheme, conf.realm) or scheme -- If both headers are missing, return 401 if not (authorization_value or proxy_authorization_value) then - local scheme = conf.header_type - if scheme == "ldap" then - -- ensure backwards compatibility (see GH PR #3656) - -- TODO: provide migration to capitalize older configurations - scheme = upper(scheme) - end - - return false, { - status = 401, - message = "Unauthorized", - headers = { ["WWW-Authenticate"] = scheme .. ' realm="kong"' } - } + return false, unauthorized("Unauthorized", www_auth_content) end local is_authorized, credential @@ -263,7 +267,7 @@ local function do_authentication(conf) end if not is_authorized then - return false, {status = 401, message = "Unauthorized" } + return false, unauthorized("Unauthorized", www_auth_content) end if conf.hide_credentials then @@ -277,30 +281,50 @@ local function do_authentication(conf) end -function _M.execute(conf) - if conf.anonymous and kong.client.get_credential() then - -- we're already authenticated, and we're configured for using anonymous, - -- hence we're in a logical OR between auth methods and we're already done. +local function set_anonymous_consumer(anonymous) + local consumer_cache_key = kong.db.consumers:cache_key(anonymous) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + kong.client.load_consumer, + anonymous, true) + if err then + return error(err) + end + + set_consumer(consumer) +end + + +--- When conf.anonymous is enabled we are in "logical OR" authentication flow. +--- Meaning - either anonymous consumer is enabled or there are multiple auth plugins +--- and we need to passthrough on failed authentication. +local function logical_OR_authentication(conf) + if kong.client.get_credential() then + -- we're already authenticated and in "logical OR" between auth methods -- early exit return end + local ok, _ = do_authentication(conf) + if not ok then + set_anonymous_consumer(conf.anonymous) + end +end + +--- When conf.anonymous is not set we are in "logical AND" authentication flow. +--- Meaning - if this authentication fails the request should not be authorized +--- even though other auth plugins might have successfully authorized user. +local function logical_AND_authentication(conf) local ok, err = do_authentication(conf) if not ok then - if conf.anonymous then - -- get anonymous user - local consumer_cache_key = kong.db.consumers:cache_key(conf.anonymous) - local consumer, err = kong.cache:get(consumer_cache_key, nil, - kong.client.load_consumer, - conf.anonymous, true) - if err then - return error(err) - end + return kong.response.error(err.status, err.message, err.headers) + end +end - set_consumer(consumer) - else - return kong.response.error(err.status, err.message, err.headers) - end +function _M.execute(conf) + if conf.anonymous then + return logical_OR_authentication(conf) + else + return logical_AND_authentication(conf) end end diff --git a/kong/plugins/ldap-auth/schema.lua b/kong/plugins/ldap-auth/schema.lua index afd6c1acc25..a5738d471cd 100644 --- a/kong/plugins/ldap-auth/schema.lua +++ b/kong/plugins/ldap-auth/schema.lua @@ -24,6 +24,7 @@ return { { keepalive = { description = "An optional value in milliseconds that defines how long an idle connection to LDAP server will live before being closed.", type = "number", default = 60000 }, }, { anonymous = { description = "An optional string (consumer UUID or username) value to use as an “anonymous” consumer if authentication fails. If empty (default null), the request fails with an authentication failure `4xx`.", type = "string" }, }, { header_type = { description = "An optional string to use as part of the Authorization header", type = "string", default = "ldap" }, }, + { realm = { description = "When authentication fails the plugin sends `WWW-Authenticate` header with `realm` attribute value.", type = "string", required = false }, }, }, entity_checks = { { conditional = { diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 18465456a08..43e23d84645 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -659,6 +659,23 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- cleanup admin.plugins:remove({ id = key_auth.id }) end) + + it("[ldap-auth] removes realm for versions below 3.8", function() + local ldap_auth = admin.plugins:insert { + name = "ldap-auth", + config = { + ldap_host = "localhost", + base_dn = "test", + attribute = "test", + realm = "test", + } + } + local expected_ldap_auth_prior_38 = cycle_aware_deep_copy(ldap_auth) + expected_ldap_auth_prior_38.config.realm = nil + do_assert(uuid(), "3.7.0", expected_ldap_auth_prior_38) + -- cleanup + admin.plugins:remove({ id = ldap_auth.id }) + end) end) describe("compatibility test for response-transformer plugin", function() diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index f106076e58b..af5dd2a6cd8 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -74,6 +74,10 @@ for _, ldap_strategy in pairs(ldap_strategies) do hosts = { "ldap7.test" }, } + local route8 = bp.routes:insert { + hosts = { "ldap8.test" }, + } + assert(bp.routes:insert { protocols = { "grpc" }, paths = { "/hello.HelloService/" }, @@ -110,6 +114,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do attribute = "uid", hide_credentials = true, cache_ttl = 2, + realm = "test-ldap", } } @@ -177,6 +182,20 @@ for _, ldap_strategy in pairs(ldap_strategies) do } } + bp.plugins:insert { + route = { id = route8.id }, + name = "ldap-auth", + config = { + ldap_host = ldap_host_aws, + ldap_port = 389, + start_tls = ldap_strategy.start_tls, + base_dn = "ou=scientists,dc=ldap,dc=mashape,dc=com", + attribute = "uid", + header_type = "Basic", + realm = "test-ldap", + } + } + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", @@ -211,8 +230,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) - local value = assert.response(res).has.header("www-authenticate") - assert.are.equal('LDAP realm="kong"', value) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) local json = assert.response(res).has.jsonbody() assert.equal("Unauthorized", json.message) end) @@ -249,6 +267,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) local json = assert.response(res).has.jsonbody() assert.equal("Unauthorized", json.message) end) @@ -262,6 +281,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) local json = assert.response(res).has.jsonbody() assert.equal("Unauthorized", json.message) end) @@ -291,7 +311,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do end) it("fails if credential type is invalid in post request", function() - local r = assert(proxy_client:send { + local res = assert(proxy_client:send { method = "POST", path = "/request", body = {}, @@ -301,7 +321,8 @@ for _, ldap_strategy in pairs(ldap_strategies) do ["content-type"] = "application/x-www-form-urlencoded", } }) - assert.response(r).has.status(401) + assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) end) it("passes if credential is valid and starts with space in post request", function() local res = assert(proxy_client:send { @@ -349,6 +370,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) end) it("authorization fails with correct status with wrong very long password", function() local res = assert(proxy_client:send { @@ -360,6 +382,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) end) it("authorization fails if credential has multiple encoded usernames or passwords separated by ':' in get request", function() local res = assert(proxy_client:send { @@ -371,6 +394,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) end) it("does not pass if credential is invalid in get request", function() local res = assert(proxy_client:send { @@ -382,6 +406,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) end) it("does not hide credential sent along with authorization header to upstream server", function() local res = assert(proxy_client:send { @@ -408,6 +433,18 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert.response(res).has.status(200) assert.request(res).has.no.header("authorization") end) + it("does not pass if credential is invalid in get request and passes www-authenticate realm information", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + host = "ldap2.test", + authorization = "ldap " .. ngx.encode_base64("einstein:wrong_password") + } + }) + assert.response(res).has.status(401) + assert.equal('LDAP realm="test-ldap"', res.headers["WWW-Authenticate"]) + end) it("passes if custom credential type is given in post request", function() local r = assert(proxy_client:send { method = "POST", @@ -432,12 +469,27 @@ for _, ldap_strategy in pairs(ldap_strategies) do assert.response(res).has.status(401) local value = assert.response(res).has.header("www-authenticate") - assert.equal('Basic realm="kong"', value) + assert.equal('Basic', value) + local json = assert.response(res).has.jsonbody() + assert.equal("Unauthorized", json.message) + end) + it("injects conf.header_type in WWW-Authenticate header and realm if provided", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + host = "ldap8.test", + } + }) + assert.response(res).has.status(401) + + local value = assert.response(res).has.header("www-authenticate") + assert.equal('Basic realm="test-ldap"', value) local json = assert.response(res).has.jsonbody() assert.equal("Unauthorized", json.message) end) it("fails if custom credential type is invalid in post request", function() - local r = assert(proxy_client:send { + local res = assert(proxy_client:send { method = "POST", path = "/request", body = {}, @@ -447,7 +499,8 @@ for _, ldap_strategy in pairs(ldap_strategies) do ["content-type"] = "application/x-www-form-urlencoded", } }) - assert.response(r).has.status(401) + assert.response(res).has.status(401) + assert.equal('Basic', res.headers["WWW-Authenticate"]) end) it("passes if credential is valid in get request using global plugin", function() local res = assert(proxy_client:send { @@ -676,6 +729,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('LDAP', res.headers["WWW-Authenticate"]) end) it("fails 401, with only the second credential provided", function() @@ -688,6 +742,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("fails 401, with no credential provided", function() @@ -699,6 +754,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do } }) assert.response(res).has.status(401) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) From edc6e1ce37ac97874dfae7957fbc8d562ebb5bc2 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 7 Jun 2024 11:40:28 +0800 Subject: [PATCH 3744/4351] feat(pdk): implement private PDK functions to process rate_limiting response headers --- kong-3.8.0-0.rockspec | 1 + kong/pdk/private/rate_limiting.lua | 335 +++++++++++++++++++++++++++++ 2 files changed, 336 insertions(+) create mode 100644 kong/pdk/private/rate_limiting.lua diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index bec67ea7cce..09613b9220c 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -318,6 +318,7 @@ build = { ["kong.pdk.private.checks"] = "kong/pdk/private/checks.lua", ["kong.pdk.private.phases"] = "kong/pdk/private/phases.lua", ["kong.pdk.private.node"] = "kong/pdk/private/node.lua", + ["kong.pdk.private.rate_limiting"] = "kong/pdk/private/rate_limiting.lua", ["kong.pdk.client"] = "kong/pdk/client.lua", ["kong.pdk.client.tls"] = "kong/pdk/client/tls.lua", ["kong.pdk.ctx"] = "kong/pdk/ctx.lua", diff --git a/kong/pdk/private/rate_limiting.lua b/kong/pdk/private/rate_limiting.lua new file mode 100644 index 00000000000..c730d859426 --- /dev/null +++ b/kong/pdk/private/rate_limiting.lua @@ -0,0 +1,335 @@ +local table_new = require("table.new") +local buffer = require("string.buffer") + +local type = type +local pairs = pairs +local assert = assert +local tostring = tostring +local resp_header = ngx.header + +local tablex_keys = require("pl.tablex").keys + +local RL_LIMIT = "RateLimit-Limit" +local RL_REMAINING = "RateLimit-Remaining" +local RL_RESET = "RateLimit-Reset" +local RETRY_AFTER = "Retry-After" + + +-- determine the number of pre-allocated fields at runtime +local max_fields_n = 4 +local buf = buffer.new(64) + +local LIMIT_BY = { + second = { + limit = "X-RateLimit-Limit-Second", + remain = "X-RateLimit-Remaining-Second", + limit_segment_0 = "X-", + limit_segment_1 = "RateLimit-Limit-", + limit_segment_3 = "-Second", + remain_segment_0 = "X-", + remain_segment_1 = "RateLimit-Remaining-", + remain_segment_3 = "-Second", + }, + minute = { + limit = "X-RateLimit-Limit-Minute", + remain = "X-RateLimit-Remaining-Minute", + limit_segment_0 = "X-", + limit_segment_1 = "RateLimit-Limit-", + limit_segment_3 = "-Minute", + remain_segment_0 = "X-", + remain_segment_1 = "RateLimit-Remaining-", + remain_segment_3 = "-Minute", + }, + hour = { + limit = "X-RateLimit-Limit-Hour", + remain = "X-RateLimit-Remaining-Hour", + limit_segment_0 = "X-", + limit_segment_1 = "RateLimit-Limit-", + limit_segment_3 = "-Hour", + remain_segment_0 = "X-", + remain_segment_1 = "RateLimit-Remaining-", + remain_segment_3 = "-Hour", + }, + day = { + limit = "X-RateLimit-Limit-Day", + remain = "X-RateLimit-Remaining-Day", + limit_segment_0 = "X-", + limit_segment_1 = "RateLimit-Limit-", + limit_segment_3 = "-Day", + remain_segment_0 = "X-", + remain_segment_1 = "RateLimit-Remaining-", + remain_segment_3 = "-Day", + }, + month = { + limit = "X-RateLimit-Limit-Month", + remain = "X-RateLimit-Remaining-Month", + limit_segment_0 = "X-", + limit_segment_1 = "RateLimit-Limit-", + limit_segment_3 = "-Month", + remain_segment_0 = "X-", + remain_segment_1 = "RateLimit-Remaining-", + remain_segment_3 = "-Month", + }, + year = { + limit = "X-RateLimit-Limit-Year", + remain = "X-RateLimit-Remaining-Year", + limit_segment_0 = "X-", + limit_segment_1 = "RateLimit-Limit-", + limit_segment_3 = "-Year", + remain_segment_0 = "X-", + remain_segment_1 = "RateLimit-Remaining-", + remain_segment_3 = "-Year", + }, +} + +local _M = {} + + +local function _has_rl_ctx(ngx_ctx) + return ngx_ctx.__rate_limiting_context__ ~= nil +end + + +local function _create_rl_ctx(ngx_ctx) + assert(not _has_rl_ctx(ngx_ctx), "rate limiting context already exists") + local ctx = table_new(0, max_fields_n) + ngx_ctx.__rate_limiting_context__ = ctx + return ctx +end + + +local function _get_rl_ctx(ngx_ctx) + assert(_has_rl_ctx(ngx_ctx), "rate limiting context does not exist") + return ngx_ctx.__rate_limiting_context__ +end + + +local function _get_or_create_rl_ctx(ngx_ctx) + if not _has_rl_ctx(ngx_ctx) then + _create_rl_ctx(ngx_ctx) + end + + local rl_ctx = _get_rl_ctx(ngx_ctx) + return rl_ctx +end + + +function _M.set_basic_limit(ngx_ctx, limit, remaining, reset) + local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) + + assert( + type(limit) == "number", + "arg #2 `limit` for `set_basic_limit` must be a number" + ) + assert( + type(remaining) == "number", + "arg #3 `remaining` for `set_basic_limit` must be a number" + ) + assert( + type(reset) == "number", + "arg #4 `reset` for `set_basic_limit` must be a number" + ) + + rl_ctx[RL_LIMIT] = limit + rl_ctx[RL_REMAINING] = remaining + rl_ctx[RL_RESET] = reset +end + +function _M.set_retry_after(ngx_ctx, reset) + local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) + + assert( + type(reset) == "number", + "arg #2 `reset` for `set_retry_after` must be a number" + ) + + rl_ctx[RETRY_AFTER] = reset +end + +function _M.set_limit_by(ngx_ctx, limit_by, limit, remaining) + local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) + + assert( + type(limit_by) == "string", + "arg #2 `limit_by` for `set_limit_by` must be a string" + ) + assert( + type(limit) == "number", + "arg #3 `limit` for `set_limit_by` must be a number" + ) + assert( + type(remaining) == "number", + "arg #4 `remaining` for `set_limit_by` must be a number" + ) + + limit_by = LIMIT_BY[limit_by] + assert(limit_by, "invalid limit_by") + + rl_ctx[limit_by.limit] = limit + rl_ctx[limit_by.remain] = remaining +end + +function _M.set_limit_by_with_identifier(ngx_ctx, limit_by, limit, remaining, id_seg_1, id_seg_2) + local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) + + assert( + type(limit_by) == "string", + "arg #2 `limit_by` for `set_limit_by_with_identifier` must be a string" + ) + assert( + type(limit) == "number", + "arg #3 `limit` for `set_limit_by_with_identifier` must be a number" + ) + assert( + type(remaining) == "number", + "arg #4 `remaining` for `set_limit_by_with_identifier` must be a number" + ) + + local id_seg_1_typ = type(id_seg_1) + local id_seg_2_typ = type(id_seg_2) + assert( + id_seg_1_typ == "nil" or id_seg_1_typ == "string", + "arg #5 `id_seg_1` for `set_limit_by_with_identifier` must be a string or nil" + ) + assert( + id_seg_2_typ == "nil" or id_seg_2_typ == "string", + "arg #6 `id_seg_2` for `set_limit_by_with_identifier` must be a string or nil" + ) + + limit_by = LIMIT_BY[limit_by] + if not limit_by then + local valid_limit_bys = tablex_keys(LIMIT_BY) + local msg = string.format( + "arg #2 `limit_by` for `set_limit_by_with_identifier` must be one of: %s", + table.concat(valid_limit_bys, ", ") + ) + error(msg) + end + + id_seg_1 = id_seg_1 or "" + id_seg_2 = id_seg_2 or "" + + -- construct the key like X--RateLimit-Limit-- + local limit_key = buf:reset():put( + limit_by.limit_segment_0, + id_seg_1, + limit_by.limit_segment_1, + id_seg_2, + limit_by.limit_segment_3 + ):get() + + -- construct the key like X--RateLimit-Remaining-- + local remain_key = buf:reset():put( + limit_by.remain_segment_0, + id_seg_1, + limit_by.remain_segment_1, + id_seg_2, + limit_by.remain_segment_3 + ):get() + + rl_ctx[limit_key] = limit + rl_ctx[remain_key] = remaining +end + +function _M.get_basic_limit(ngx_ctx) + local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) + return rl_ctx[RL_LIMIT], rl_ctx[RL_REMAINING], rl_ctx[RL_RESET] +end + +function _M.get_retry_after(ngx_ctx) + local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) + return rl_ctx[RETRY_AFTER] +end + +function _M.get_limit_by(ngx_ctx, limit_by) + local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) + + assert( + type(limit_by) == "string", + "arg #2 `limit_by` for `get_limit_by` must be a string" + ) + + limit_by = LIMIT_BY[limit_by] + assert(limit_by, "invalid limit_by") + + return rl_ctx[limit_by.limit], rl_ctx[limit_by.remain] +end + +function _M.get_limit_by_with_identifier(ngx_ctx, limit_by, id_seg_1, id_seg_2) + local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) + + assert( + type(limit_by) == "string", + "arg #2 `limit_by` for `get_limit_by_with_identifier` must be a string" + ) + + local id_seg_1_typ = type(id_seg_1) + local id_seg_2_typ = type(id_seg_2) + assert( + id_seg_1_typ == "nil" or id_seg_1_typ == "string", + "arg #3 `id_seg_1` for `get_limit_by_with_identifier` must be a string or nil" + ) + assert( + id_seg_2_typ == "nil" or id_seg_2_typ == "string", + "arg #4 `id_seg_2` for `get_limit_by_with_identifier` must be a string or nil" + ) + + limit_by = LIMIT_BY[limit_by] + if not limit_by then + local valid_limit_bys = tablex_keys(LIMIT_BY) + local msg = string.format( + "arg #2 `limit_by` for `get_limit_by_with_identifier` must be one of: %s", + table.concat(valid_limit_bys, ", ") + ) + error(msg) + end + + id_seg_1 = id_seg_1 or "" + id_seg_2 = id_seg_2 or "" + + -- construct the key like X--RateLimit-Limit-- + local limit_key = buf:reset():put( + limit_by.limit_segment_0, + id_seg_1, + limit_by.limit_segment_1, + id_seg_2, + limit_by.limit_segment_3 + ):get() + + -- construct the key like X--RateLimit-Remaining-- + local remain_key = buf:reset():put( + limit_by.remain_segment_0, + id_seg_1, + limit_by.remain_segment_1, + id_seg_2, + limit_by.remain_segment_3 + ):get() + + return rl_ctx[limit_key], rl_ctx[remain_key] +end + +function _M.set_response_headers(ngx_ctx) + if not _has_rl_ctx(ngx_ctx) then + return + end + + local rl_ctx = _get_rl_ctx(ngx_ctx) + local actual_fields_n = 0 + + for k, v in pairs(rl_ctx) do + resp_header[k] = tostring(v) + actual_fields_n = actual_fields_n + 1 + end + + if actual_fields_n > max_fields_n then + local msg = string.format( + "[private-rl-pdk] bumpping pre-allocated fields from %d to %d for performance reasons", + max_fields_n, + actual_fields_n + ) + ngx.log(ngx.INFO, msg) + max_fields_n = actual_fields_n + end +end + +return _M From f0fc1780424d6a69318239339ca05c3d80487387 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 7 Jun 2024 11:41:34 +0800 Subject: [PATCH 3745/4351] refactor(plugin/rate-limiting): unify the response header processing using private PDK functions --- kong/plugins/rate-limiting/handler.lua | 51 +++++++------------------- 1 file changed, 13 insertions(+), 38 deletions(-) diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 13a9bebadac..973db10570f 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -2,6 +2,7 @@ local timestamp = require "kong.tools.timestamp" local policies = require "kong.plugins.rate-limiting.policies" local kong_meta = require "kong.meta" +local pdk_private_rl = require "kong.pdk.private.rate_limiting" local kong = kong @@ -13,6 +14,10 @@ local pairs = pairs local error = error local tostring = tostring local timer_at = ngx.timer.at +local pdk_rl_set_basic_limit = pdk_private_rl.set_basic_limit +local pdk_rl_set_retry_after = pdk_private_rl.set_retry_after +local pdk_rl_set_limit_by = pdk_private_rl.set_limit_by +local pdk_rl_set_response_headers = pdk_private_rl.set_response_headers local SYNC_RATE_REALTIME = -1 @@ -20,31 +25,6 @@ local EMPTY = {} local EXPIRATION = require "kong.plugins.rate-limiting.expiration" -local RATELIMIT_LIMIT = "RateLimit-Limit" -local RATELIMIT_REMAINING = "RateLimit-Remaining" -local RATELIMIT_RESET = "RateLimit-Reset" -local RETRY_AFTER = "Retry-After" - - -local X_RATELIMIT_LIMIT = { - second = "X-RateLimit-Limit-Second", - minute = "X-RateLimit-Limit-Minute", - hour = "X-RateLimit-Limit-Hour", - day = "X-RateLimit-Limit-Day", - month = "X-RateLimit-Limit-Month", - year = "X-RateLimit-Limit-Year", -} - -local X_RATELIMIT_REMAINING = { - second = "X-RateLimit-Remaining-Second", - minute = "X-RateLimit-Remaining-Minute", - hour = "X-RateLimit-Remaining-Hour", - day = "X-RateLimit-Remaining-Day", - month = "X-RateLimit-Remaining-Month", - year = "X-RateLimit-Remaining-Year", -} - - local RateLimitingHandler = {} @@ -145,11 +125,10 @@ function RateLimitingHandler:access(conf) end if usage then + local ngx_ctx = ngx.ctx -- Adding headers local reset - local headers if not conf.hide_client_headers then - headers = {} local timestamps local limit local window @@ -178,25 +157,21 @@ function RateLimitingHandler:access(conf) reset = max(1, window - floor((current_timestamp - timestamps[k]) / 1000)) end - headers[X_RATELIMIT_LIMIT[k]] = current_limit - headers[X_RATELIMIT_REMAINING[k]] = current_remaining + pdk_rl_set_limit_by(ngx_ctx, k, limit, current_remaining) end - headers[RATELIMIT_LIMIT] = limit - headers[RATELIMIT_REMAINING] = remaining - headers[RATELIMIT_RESET] = reset + pdk_rl_set_basic_limit(ngx_ctx, limit, remaining, reset) end -- If limit is exceeded, terminate the request if stop then - headers = headers or {} - headers[RETRY_AFTER] = reset - return kong.response.error(conf.error_code, conf.error_message, headers) + pdk_rl_set_retry_after(ngx_ctx, reset) + pdk_rl_set_response_headers(ngx_ctx) + return kong.response.error(conf.error_code, conf.error_message) end - if headers then - kong.response.set_headers(headers) - end + -- Set rate-limiting response headers + pdk_rl_set_response_headers(ngx_ctx) end if conf.sync_rate ~= SYNC_RATE_REALTIME and conf.policy == "redis" then From 9c0aad44f3109a457e23883b7e9121be37c218fb Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 7 Jun 2024 11:42:41 +0800 Subject: [PATCH 3746/4351] refactor(plugin/response-ratelimiting): unify the response header processing using private PDK functions --- .../response-ratelimiting/header_filter.lua | 23 +++++++++++-------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/kong/plugins/response-ratelimiting/header_filter.lua b/kong/plugins/response-ratelimiting/header_filter.lua index 6323d1fb802..e45c0ee5b48 100644 --- a/kong/plugins/response-ratelimiting/header_filter.lua +++ b/kong/plugins/response-ratelimiting/header_filter.lua @@ -1,3 +1,7 @@ +local kong_string = require "kong.tools.string" +local pdk_private_rl = require "kong.pdk.private.rate_limiting" + + local kong = kong local next = next local type = type @@ -5,12 +9,12 @@ local pairs = pairs local ipairs = ipairs local tonumber = tonumber local math_max = math.max -local strip = require("kong.tools.string").strip -local split = require("kong.tools.string").split -local RATELIMIT_LIMIT = "X-RateLimit-Limit" -local RATELIMIT_REMAINING = "X-RateLimit-Remaining" +local strip = kong_string.strip +local split = kong_string.split +local pdk_rl_set_response_headers = pdk_private_rl.set_response_headers +local pdk_rl_set_limit_by_with_identifier = pdk_private_rl.set_limit_by_with_identifier local function parse_header(header_value, limits) @@ -60,16 +64,12 @@ function _M.execute(conf) end local stop + local ngx_ctx = ngx.ctx for limit_name in pairs(usage) do for period_name, lv in pairs(usage[limit_name]) do if not conf.hide_client_headers then - -- increment_value for this current request - local limit_hdr = RATELIMIT_LIMIT .. "-" .. limit_name .. "-" .. period_name - local remain_hdr = RATELIMIT_REMAINING .. "-" .. limit_name .. "-" .. period_name - kong.response.set_header(limit_hdr, lv.limit) - local remain = math_max(0, lv.remaining - (increments[limit_name] and increments[limit_name] or 0)) - kong.response.set_header(remain_hdr, remain) + pdk_rl_set_limit_by_with_identifier(ngx_ctx, period_name, lv.limit, remain, nil, limit_name) end if increments[limit_name] and increments[limit_name] > 0 and lv.remaining <= 0 then @@ -78,6 +78,9 @@ function _M.execute(conf) end end + -- Set rate-limiting response headers + pdk_rl_set_response_headers(ngx_ctx) + kong.response.clear_header(conf.header_name) -- If limit is exceeded, terminate the request From 8fdfb46b497e6237af0d95b9c75587d5aa17d368 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 17 Jun 2024 14:09:36 +0800 Subject: [PATCH 3747/4351] chore(cd): build ubuntu jammy artifacts in docker (#13212) Github runner's "ubuntu-latest" will be bumped to ubuntu 24.04, thus build outside of docker results in artifacts targeting 24.04. --- .github/matrix-commitly.yml | 2 +- .github/matrix-full.yml | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index 7685340597c..5e52cbc80f7 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -1,7 +1,7 @@ # please see matrix-full.yml for meaning of each field build-packages: - label: ubuntu-22.04 - os: ubuntu-22.04 + image: ubuntu:22.04 package: deb check-manifest-suite: ubuntu-22.04-amd64 diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index b011607f4c8..376fcac72ef 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -12,9 +12,11 @@ build-packages: package: deb check-manifest-suite: ubuntu-20.04-amd64 - label: ubuntu-22.04 + image: ubuntu:22.04 package: deb check-manifest-suite: ubuntu-22.04-amd64 - label: ubuntu-22.04-arm64 + image: ubuntu:22.04 package: deb bazel-args: --platforms=//:generic-crossbuild-aarch64 check-manifest-suite: ubuntu-22.04-arm64 From 83c481506fa6d349379b5029fe29fe23dcd15667 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 17 Jun 2024 15:04:07 +0800 Subject: [PATCH 3748/4351] chore(build): use wasmx_dynamic_mod to mark dynamic module as created (#13040) --- build/openresty/BUILD.openresty.bazel | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 9b86a74a25e..4b6aa4292b1 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -293,7 +293,7 @@ configure_make( ], out_lib_dir = "", out_shared_libs = select({ - "@kong//:wasmx_flag": [ + "@kong//:wasmx_dynamic_mod": [ "nginx/modules/ngx_wasmx_module.so", ], "//conditions:default": [], From ea6b3c8cbbdf39a141873914df3701885e7ce803 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Fri, 13 Oct 2023 15:36:19 +0200 Subject: [PATCH 3749/4351] fix(hmac): add missing www-authenticate headers When server returns 401 Unauthorized response it should return WWW-Authenticate header as well with proper challenge. HMAC auth was missing this header. Fix: #7772 KAG-321 --- .../unreleased/kong/hmac_www_authenticate.yml | 3 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/hmac-auth/access.lua | 81 +++++++++++------- kong/plugins/hmac-auth/schema.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 14 ++++ .../19-hmac-auth/03-access_spec.lua | 83 +++++++++++++++---- 6 files changed, 142 insertions(+), 43 deletions(-) create mode 100644 changelog/unreleased/kong/hmac_www_authenticate.yml diff --git a/changelog/unreleased/kong/hmac_www_authenticate.yml b/changelog/unreleased/kong/hmac_www_authenticate.yml new file mode 100644 index 00000000000..23e0e20ab91 --- /dev/null +++ b/changelog/unreleased/kong/hmac_www_authenticate.yml @@ -0,0 +1,3 @@ +message: "**hmac-auth**: Add WWW-Authenticate headers to 401 responses." +type: bugfix +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 6dbad36758a..ef370447bc9 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -154,5 +154,8 @@ return { ldap_auth = { "realm", }, + hmac_auth = { + "realm", + }, }, } diff --git a/kong/plugins/hmac-auth/access.lua b/kong/plugins/hmac-auth/access.lua index 4df53921d52..39e3acb90fe 100644 --- a/kong/plugins/hmac-auth/access.lua +++ b/kong/plugins/hmac-auth/access.lua @@ -275,24 +275,29 @@ local function set_consumer(consumer, credential) end end +local function unauthorized(message, www_auth_content) + return { status = 401, message = message, headers = { ["WWW-Authenticate"] = www_auth_content } } +end + local function do_authentication(conf) local authorization = kong_request.get_header(AUTHORIZATION) local proxy_authorization = kong_request.get_header(PROXY_AUTHORIZATION) + local www_auth_content = conf.realm and fmt('hmac realm="%s"', conf.realm) or 'hmac' -- If both headers are missing, return 401 if not (authorization or proxy_authorization) then - return false, { status = 401, message = "Unauthorized" } + return false, unauthorized("Unauthorized", www_auth_content) end -- validate clock skew if not (validate_clock_skew(X_DATE, conf.clock_skew) or validate_clock_skew(DATE, conf.clock_skew)) then - return false, { - status = 401, - message = "HMAC signature cannot be verified, a valid date or " .. - "x-date header is required for HMAC Authentication" - } + return false, unauthorized( + "HMAC signature cannot be verified, a valid date or " .. + "x-date header is required for HMAC Authentication", + www_auth_content + ) end -- retrieve hmac parameter from Proxy-Authorization header @@ -312,26 +317,26 @@ local function do_authentication(conf) local ok, err = validate_params(hmac_params, conf) if not ok then kong.log.debug(err) - return false, { status = 401, message = SIGNATURE_NOT_VALID } + return false, unauthorized(SIGNATURE_NOT_VALID, www_auth_content) end -- validate signature local credential = load_credential(hmac_params.username) if not credential then kong.log.debug("failed to retrieve credential for ", hmac_params.username) - return false, { status = 401, message = SIGNATURE_NOT_VALID } + return false, unauthorized(SIGNATURE_NOT_VALID, www_auth_content) end hmac_params.secret = credential.secret if not validate_signature(hmac_params) then - return false, { status = 401, message = SIGNATURE_NOT_SAME } + return false, unauthorized(SIGNATURE_NOT_SAME, www_auth_content) end -- If request body validation is enabled, then verify digest. if conf.validate_request_body and not validate_body() then kong.log.debug("digest validation failed") - return false, { status = 401, message = SIGNATURE_NOT_SAME } + return false, unauthorized(SIGNATURE_NOT_SAME, www_auth_content) end -- Retrieve consumer @@ -349,34 +354,52 @@ local function do_authentication(conf) return true end +local function set_anonymous_consumer(anonymous) + local consumer_cache_key = kong.db.consumers:cache_key(anonymous) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + kong.client.load_consumer, + anonymous, true) + if err then + return error(err) + end -local _M = {} - + set_consumer(consumer) +end -function _M.execute(conf) - if conf.anonymous and kong_client.get_credential() then - -- we're already authenticated, and we're configured for using anonymous, - -- hence we're in a logical OR between auth methods and we're already done. +--- When conf.anonymous is enabled we are in "logical OR" authentication flow. +--- Meaning - either anonymous consumer is enabled or there are multiple auth plugins +--- and we need to passthrough on failed authentication. +local function logical_OR_authentication(conf) + if kong.client.get_credential() then + -- we're already authenticated and in "logical OR" between auth methods -- early exit return end + local ok, _ = do_authentication(conf) + if not ok then + set_anonymous_consumer(conf.anonymous) + end +end + +--- When conf.anonymous is not set we are in "logical AND" authentication flow. +--- Meaning - if this authentication fails the request should not be authorized +--- even though other auth plugins might have successfully authorized user. +local function logical_AND_authentication(conf) local ok, err = do_authentication(conf) if not ok then - if conf.anonymous then - -- get anonymous user - local consumer_cache_key = kong.db.consumers:cache_key(conf.anonymous) - local consumer, err = kong.cache:get(consumer_cache_key, nil, - kong_client.load_consumer, - conf.anonymous, true) - if err then - return error(err) - end + return kong.response.error(err.status, err.message, err.headers) + end +end - set_consumer(consumer) - else - return kong.response.error(err.status, err.message, err.headers) - end +local _M = {} + +function _M.execute(conf) + + if conf.anonymous then + return logical_OR_authentication(conf) + else + return logical_AND_authentication(conf) end end diff --git a/kong/plugins/hmac-auth/schema.lua b/kong/plugins/hmac-auth/schema.lua index a95b53bd62f..3e83acf7d5c 100644 --- a/kong/plugins/hmac-auth/schema.lua +++ b/kong/plugins/hmac-auth/schema.lua @@ -29,6 +29,7 @@ return { elements = { type = "string", one_of = ALGORITHMS }, default = ALGORITHMS, }, }, + { realm = { description = "When authentication fails the plugin sends `WWW-Authenticate` header with `realm` attribute value.", type = "string", required = false }, }, }, }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 43e23d84645..f7789afb00b 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -676,6 +676,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- cleanup admin.plugins:remove({ id = ldap_auth.id }) end) + + it("[hmac-auth] removes realm for versions below 3.8", function() + local hmac_auth = admin.plugins:insert { + name = "hmac-auth", + config = { + realm = "test" + } + } + local expected_hmac_auth_prior_38 = cycle_aware_deep_copy(hmac_auth) + expected_hmac_auth_prior_38.config.realm = nil + do_assert(uuid(), "3.7.0", expected_hmac_auth_prior_38) + -- cleanup + admin.plugins:remove({ id = hmac_auth.id }) + end) end) describe("compatibility test for response-transformer plugin", function() diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index 4e3a1920d0f..c771500426a 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -47,7 +47,8 @@ for _, strategy in helpers.each_strategy() do name = "hmac-auth", route = { id = route1.id }, config = { - clock_skew = 3000 + clock_skew = 3000, + realm = "test-realm" } } @@ -175,19 +176,40 @@ for _, strategy in helpers.each_strategy() do end) describe("HMAC Authentication", function() - it("should not be authorized when the hmac credentials are missing", function() - local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") - local res = assert(proxy_client:send { - method = "POST", - body = {}, - headers = { - ["HOST"] = "hmacauth.test", - date = date - } - }) - local body = assert.res_status(401, res) - body = cjson.decode(body) - assert.equal("Unauthorized", body.message) + describe("when realm is set", function () + it("should not be authorized when the hmac credentials are missing", function() + local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") + local res = assert(proxy_client:send { + method = "POST", + body = {}, + headers = { + ["HOST"] = "hmacauth.test", + date = date + } + }) + local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) + body = cjson.decode(body) + assert.equal("Unauthorized", body.message) + end) + end) + + describe("when realm is not set", function () + it("should return a 401 with an invalid authorization header", function() + local date = os.date("!%a, %d %b %Y %H:%M:%S GMT") + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + body = {}, + headers = { + ["HOST"] = "hmacauth6.test", + date = date, + ["proxy-authorization"] = "this is no hmac token at all is it?", + }, + }) + assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) + end) end) it("rejects gRPC call without credentials", function() @@ -211,6 +233,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -228,6 +251,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal("HMAC signature does not match", body.message) end) @@ -242,6 +266,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal([[HMAC signature cannot be verified, ]] .. [[a valid date or x-date header is]] @@ -260,6 +285,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -276,6 +302,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -293,6 +320,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -310,6 +338,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -326,6 +355,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -341,6 +371,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal("Unauthorized", body.message) end) @@ -361,6 +392,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.not_nil(body.message) assert.matches("HMAC signature cannot be verified", body.message) @@ -381,6 +413,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.not_nil(body.message) assert.matches("HMAC signature cannot be verified", body.message) @@ -633,6 +666,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -659,6 +693,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -686,6 +721,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -711,6 +747,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -736,6 +773,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -761,6 +799,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -786,6 +825,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal(SIGNATURE_NOT_VALID, body.message) end) @@ -834,6 +874,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) end) it("should pass the right headers to the upstream server", function() @@ -905,6 +946,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal([[HMAC signature cannot be verified, a valid date or]] .. [[ x-date header is required for HMAC Authentication]], body.message) @@ -930,6 +972,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac realm="test-realm"', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal([[HMAC signature cannot be verified, a valid date or]] .. [[ x-date header is required for HMAC Authentication]], body.message) @@ -1071,6 +1114,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal("HMAC signature does not match", body.message) end) @@ -1253,6 +1297,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal("HMAC signature does not match", body.message) end) @@ -1280,6 +1325,7 @@ for _, strategy in helpers.each_strategy() do }, }) local body = assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal("HMAC signature does not match", body.message) end) @@ -1307,6 +1353,7 @@ for _, strategy in helpers.each_strategy() do } }) local body = assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) body = cjson.decode(body) assert.equal("HMAC signature does not match", body.message) end) @@ -1354,6 +1401,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) encodedSignature = ngx.encode_base64( hmac_sha1_binary("secret", "date: " @@ -1373,6 +1421,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) end) it("should pass with GET with request-line having query param", function() @@ -1587,6 +1636,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) end) it("should pass with GET with hmac-sha384", function() @@ -1653,6 +1703,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) end) it("should return a 401 with an invalid authorization header", function() @@ -1668,6 +1719,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.res_status(401, res) + assert.equal('hmac', res.headers["WWW-Authenticate"]) end) it("should pass with hmac-sha1", function() @@ -1831,6 +1883,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.response(res).has.status(401) + assert.equal('hmac', res.headers["WWW-Authenticate"]) end) it("fails 401, with only the second credential provided", function() @@ -1844,6 +1897,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.response(res).has.status(401) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("fails 401, with no credential provided", function() @@ -1855,6 +1909,7 @@ for _, strategy in helpers.each_strategy() do }, }) assert.response(res).has.status(401) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) end) From 3c0aa6097f1421e2d0bfd4bc7c8be8fa54a5b881 Mon Sep 17 00:00:00 2001 From: Qi <44437200+ADD-SP@users.noreply.github.com> Date: Mon, 17 Jun 2024 16:53:50 +0800 Subject: [PATCH 3750/4351] refactor(pdk): simplify private RL pdk (#13213) KAG-4679 --- kong/pdk/private/rate_limiting.lua | 267 ++---------------- kong/plugins/rate-limiting/handler.lua | 50 +++- kong/plugins/response-ratelimiting/access.lua | 10 +- .../response-ratelimiting/header_filter.lua | 17 +- t/01-pdk/16-rl-ctx.t | 200 +++++++++++++ 5 files changed, 275 insertions(+), 269 deletions(-) create mode 100644 t/01-pdk/16-rl-ctx.t diff --git a/kong/pdk/private/rate_limiting.lua b/kong/pdk/private/rate_limiting.lua index c730d859426..1710372a71d 100644 --- a/kong/pdk/private/rate_limiting.lua +++ b/kong/pdk/private/rate_limiting.lua @@ -1,5 +1,4 @@ local table_new = require("table.new") -local buffer = require("string.buffer") local type = type local pairs = pairs @@ -7,80 +6,8 @@ local assert = assert local tostring = tostring local resp_header = ngx.header -local tablex_keys = require("pl.tablex").keys - -local RL_LIMIT = "RateLimit-Limit" -local RL_REMAINING = "RateLimit-Remaining" -local RL_RESET = "RateLimit-Reset" -local RETRY_AFTER = "Retry-After" - - -- determine the number of pre-allocated fields at runtime local max_fields_n = 4 -local buf = buffer.new(64) - -local LIMIT_BY = { - second = { - limit = "X-RateLimit-Limit-Second", - remain = "X-RateLimit-Remaining-Second", - limit_segment_0 = "X-", - limit_segment_1 = "RateLimit-Limit-", - limit_segment_3 = "-Second", - remain_segment_0 = "X-", - remain_segment_1 = "RateLimit-Remaining-", - remain_segment_3 = "-Second", - }, - minute = { - limit = "X-RateLimit-Limit-Minute", - remain = "X-RateLimit-Remaining-Minute", - limit_segment_0 = "X-", - limit_segment_1 = "RateLimit-Limit-", - limit_segment_3 = "-Minute", - remain_segment_0 = "X-", - remain_segment_1 = "RateLimit-Remaining-", - remain_segment_3 = "-Minute", - }, - hour = { - limit = "X-RateLimit-Limit-Hour", - remain = "X-RateLimit-Remaining-Hour", - limit_segment_0 = "X-", - limit_segment_1 = "RateLimit-Limit-", - limit_segment_3 = "-Hour", - remain_segment_0 = "X-", - remain_segment_1 = "RateLimit-Remaining-", - remain_segment_3 = "-Hour", - }, - day = { - limit = "X-RateLimit-Limit-Day", - remain = "X-RateLimit-Remaining-Day", - limit_segment_0 = "X-", - limit_segment_1 = "RateLimit-Limit-", - limit_segment_3 = "-Day", - remain_segment_0 = "X-", - remain_segment_1 = "RateLimit-Remaining-", - remain_segment_3 = "-Day", - }, - month = { - limit = "X-RateLimit-Limit-Month", - remain = "X-RateLimit-Remaining-Month", - limit_segment_0 = "X-", - limit_segment_1 = "RateLimit-Limit-", - limit_segment_3 = "-Month", - remain_segment_0 = "X-", - remain_segment_1 = "RateLimit-Remaining-", - remain_segment_3 = "-Month", - }, - year = { - limit = "X-RateLimit-Limit-Year", - remain = "X-RateLimit-Remaining-Year", - limit_segment_0 = "X-", - limit_segment_1 = "RateLimit-Limit-", - limit_segment_3 = "-Year", - remain_segment_0 = "X-", - remain_segment_1 = "RateLimit-Remaining-", - remain_segment_3 = "-Year", - }, -} local _M = {} @@ -114,201 +41,39 @@ local function _get_or_create_rl_ctx(ngx_ctx) end -function _M.set_basic_limit(ngx_ctx, limit, remaining, reset) - local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) - - assert( - type(limit) == "number", - "arg #2 `limit` for `set_basic_limit` must be a number" - ) - assert( - type(remaining) == "number", - "arg #3 `remaining` for `set_basic_limit` must be a number" - ) +function _M.store_response_header(ngx_ctx, key, value) assert( - type(reset) == "number", - "arg #4 `reset` for `set_basic_limit` must be a number" + type(key) == "string", + "arg #2 `key` for function `store_response_header` must be a string" ) - rl_ctx[RL_LIMIT] = limit - rl_ctx[RL_REMAINING] = remaining - rl_ctx[RL_RESET] = reset -end - -function _M.set_retry_after(ngx_ctx, reset) - local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) - - assert( - type(reset) == "number", - "arg #2 `reset` for `set_retry_after` must be a number" - ) - - rl_ctx[RETRY_AFTER] = reset -end - -function _M.set_limit_by(ngx_ctx, limit_by, limit, remaining) - local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) - - assert( - type(limit_by) == "string", - "arg #2 `limit_by` for `set_limit_by` must be a string" - ) - assert( - type(limit) == "number", - "arg #3 `limit` for `set_limit_by` must be a number" - ) + local value_type = type(value) assert( - type(remaining) == "number", - "arg #4 `remaining` for `set_limit_by` must be a number" + value_type == "string" or value_type == "number", + "arg #3 `value` for function `store_response_header` must be a string or a number" ) - limit_by = LIMIT_BY[limit_by] - assert(limit_by, "invalid limit_by") - - rl_ctx[limit_by.limit] = limit - rl_ctx[limit_by.remain] = remaining + local rl_ctx = _get_or_create_rl_ctx(ngx_ctx) + rl_ctx[key] = value end -function _M.set_limit_by_with_identifier(ngx_ctx, limit_by, limit, remaining, id_seg_1, id_seg_2) - local rl_ctx = _get_or_create_rl_ctx(ngx_ctx or ngx.ctx) +function _M.get_stored_response_header(ngx_ctx, key) assert( - type(limit_by) == "string", - "arg #2 `limit_by` for `set_limit_by_with_identifier` must be a string" - ) - assert( - type(limit) == "number", - "arg #3 `limit` for `set_limit_by_with_identifier` must be a number" - ) - assert( - type(remaining) == "number", - "arg #4 `remaining` for `set_limit_by_with_identifier` must be a number" - ) - - local id_seg_1_typ = type(id_seg_1) - local id_seg_2_typ = type(id_seg_2) - assert( - id_seg_1_typ == "nil" or id_seg_1_typ == "string", - "arg #5 `id_seg_1` for `set_limit_by_with_identifier` must be a string or nil" - ) - assert( - id_seg_2_typ == "nil" or id_seg_2_typ == "string", - "arg #6 `id_seg_2` for `set_limit_by_with_identifier` must be a string or nil" + type(key) == "string", + "arg #2 `key` for function `get_stored_response_header` must be a string" ) - limit_by = LIMIT_BY[limit_by] - if not limit_by then - local valid_limit_bys = tablex_keys(LIMIT_BY) - local msg = string.format( - "arg #2 `limit_by` for `set_limit_by_with_identifier` must be one of: %s", - table.concat(valid_limit_bys, ", ") - ) - error(msg) + if not _has_rl_ctx(ngx_ctx) then + return nil end - id_seg_1 = id_seg_1 or "" - id_seg_2 = id_seg_2 or "" - - -- construct the key like X--RateLimit-Limit-- - local limit_key = buf:reset():put( - limit_by.limit_segment_0, - id_seg_1, - limit_by.limit_segment_1, - id_seg_2, - limit_by.limit_segment_3 - ):get() - - -- construct the key like X--RateLimit-Remaining-- - local remain_key = buf:reset():put( - limit_by.remain_segment_0, - id_seg_1, - limit_by.remain_segment_1, - id_seg_2, - limit_by.remain_segment_3 - ):get() - - rl_ctx[limit_key] = limit - rl_ctx[remain_key] = remaining -end - -function _M.get_basic_limit(ngx_ctx) - local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) - return rl_ctx[RL_LIMIT], rl_ctx[RL_REMAINING], rl_ctx[RL_RESET] -end - -function _M.get_retry_after(ngx_ctx) - local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) - return rl_ctx[RETRY_AFTER] -end - -function _M.get_limit_by(ngx_ctx, limit_by) - local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) - - assert( - type(limit_by) == "string", - "arg #2 `limit_by` for `get_limit_by` must be a string" - ) - - limit_by = LIMIT_BY[limit_by] - assert(limit_by, "invalid limit_by") - - return rl_ctx[limit_by.limit], rl_ctx[limit_by.remain] + local rl_ctx = _get_rl_ctx(ngx_ctx) + return rl_ctx[key] end -function _M.get_limit_by_with_identifier(ngx_ctx, limit_by, id_seg_1, id_seg_2) - local rl_ctx = _get_rl_ctx(ngx_ctx or ngx.ctx) - - assert( - type(limit_by) == "string", - "arg #2 `limit_by` for `get_limit_by_with_identifier` must be a string" - ) - - local id_seg_1_typ = type(id_seg_1) - local id_seg_2_typ = type(id_seg_2) - assert( - id_seg_1_typ == "nil" or id_seg_1_typ == "string", - "arg #3 `id_seg_1` for `get_limit_by_with_identifier` must be a string or nil" - ) - assert( - id_seg_2_typ == "nil" or id_seg_2_typ == "string", - "arg #4 `id_seg_2` for `get_limit_by_with_identifier` must be a string or nil" - ) - - limit_by = LIMIT_BY[limit_by] - if not limit_by then - local valid_limit_bys = tablex_keys(LIMIT_BY) - local msg = string.format( - "arg #2 `limit_by` for `get_limit_by_with_identifier` must be one of: %s", - table.concat(valid_limit_bys, ", ") - ) - error(msg) - end - - id_seg_1 = id_seg_1 or "" - id_seg_2 = id_seg_2 or "" - - -- construct the key like X--RateLimit-Limit-- - local limit_key = buf:reset():put( - limit_by.limit_segment_0, - id_seg_1, - limit_by.limit_segment_1, - id_seg_2, - limit_by.limit_segment_3 - ):get() - - -- construct the key like X--RateLimit-Remaining-- - local remain_key = buf:reset():put( - limit_by.remain_segment_0, - id_seg_1, - limit_by.remain_segment_1, - id_seg_2, - limit_by.remain_segment_3 - ):get() - - return rl_ctx[limit_key], rl_ctx[remain_key] -end -function _M.set_response_headers(ngx_ctx) +function _M.apply_response_headers(ngx_ctx) if not _has_rl_ctx(ngx_ctx) then return end diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index 973db10570f..a2189024833 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -14,17 +14,42 @@ local pairs = pairs local error = error local tostring = tostring local timer_at = ngx.timer.at -local pdk_rl_set_basic_limit = pdk_private_rl.set_basic_limit -local pdk_rl_set_retry_after = pdk_private_rl.set_retry_after -local pdk_rl_set_limit_by = pdk_private_rl.set_limit_by -local pdk_rl_set_response_headers = pdk_private_rl.set_response_headers local SYNC_RATE_REALTIME = -1 +local pdk_rl_store_response_header = pdk_private_rl.store_response_header +local pdk_rl_apply_response_headers = pdk_private_rl.apply_response_headers + + local EMPTY = {} local EXPIRATION = require "kong.plugins.rate-limiting.expiration" +local RATELIMIT_LIMIT = "RateLimit-Limit" +local RATELIMIT_REMAINING = "RateLimit-Remaining" +local RATELIMIT_RESET = "RateLimit-Reset" +local RETRY_AFTER = "Retry-After" + + +local X_RATELIMIT_LIMIT = { + second = "X-RateLimit-Limit-Second", + minute = "X-RateLimit-Limit-Minute", + hour = "X-RateLimit-Limit-Hour", + day = "X-RateLimit-Limit-Day", + month = "X-RateLimit-Limit-Month", + year = "X-RateLimit-Limit-Year", +} + +local X_RATELIMIT_REMAINING = { + second = "X-RateLimit-Remaining-Second", + minute = "X-RateLimit-Remaining-Minute", + hour = "X-RateLimit-Remaining-Hour", + day = "X-RateLimit-Remaining-Day", + month = "X-RateLimit-Remaining-Month", + year = "X-RateLimit-Remaining-Year", +} + + local RateLimitingHandler = {} @@ -126,7 +151,6 @@ function RateLimitingHandler:access(conf) if usage then local ngx_ctx = ngx.ctx - -- Adding headers local reset if not conf.hide_client_headers then local timestamps @@ -157,21 +181,23 @@ function RateLimitingHandler:access(conf) reset = max(1, window - floor((current_timestamp - timestamps[k]) / 1000)) end - pdk_rl_set_limit_by(ngx_ctx, k, limit, current_remaining) + pdk_rl_store_response_header(ngx_ctx, X_RATELIMIT_LIMIT[k], current_limit) + pdk_rl_store_response_header(ngx_ctx, X_RATELIMIT_REMAINING[k], current_remaining) end - pdk_rl_set_basic_limit(ngx_ctx, limit, remaining, reset) + pdk_rl_store_response_header(ngx_ctx, RATELIMIT_LIMIT, limit) + pdk_rl_store_response_header(ngx_ctx, RATELIMIT_REMAINING, remaining) + pdk_rl_store_response_header(ngx_ctx, RATELIMIT_RESET, reset) end -- If limit is exceeded, terminate the request if stop then - pdk_rl_set_retry_after(ngx_ctx, reset) - pdk_rl_set_response_headers(ngx_ctx) + pdk_rl_store_response_header(ngx_ctx, RETRY_AFTER, reset) + pdk_rl_apply_response_headers(ngx_ctx) return kong.response.error(conf.error_code, conf.error_message) end - -- Set rate-limiting response headers - pdk_rl_set_response_headers(ngx_ctx) + pdk_rl_apply_response_headers(ngx_ctx) end if conf.sync_rate ~= SYNC_RATE_REALTIME and conf.policy == "redis" then @@ -186,4 +212,4 @@ function RateLimitingHandler:access(conf) end -return RateLimitingHandler +return RateLimitingHandler \ No newline at end of file diff --git a/kong/plugins/response-ratelimiting/access.lua b/kong/plugins/response-ratelimiting/access.lua index 00078502c93..bba16660015 100644 --- a/kong/plugins/response-ratelimiting/access.lua +++ b/kong/plugins/response-ratelimiting/access.lua @@ -1,5 +1,6 @@ local policies = require "kong.plugins.response-ratelimiting.policies" local timestamp = require "kong.tools.timestamp" +local pdk_private_rl = require "kong.pdk.private.rate_limiting" local kong = kong @@ -9,6 +10,10 @@ local error = error local tostring = tostring +local pdk_rl_store_response_header = pdk_private_rl.store_response_header +local pdk_rl_apply_response_headers = pdk_private_rl.apply_response_headers + + local EMPTY = {} local HTTP_TOO_MANY_REQUESTS = 429 local RATELIMIT_REMAINING = "X-RateLimit-Remaining" @@ -84,6 +89,7 @@ function _M.execute(conf) end -- Append usage headers to the upstream request. Also checks "block_on_first_violation". + local ngx_ctx = ngx.ctx for k in pairs(conf.limits) do local remaining for _, lv in pairs(usage[k]) do @@ -97,9 +103,11 @@ function _M.execute(conf) end end - kong.service.request.set_header(RATELIMIT_REMAINING .. "-" .. k, remaining) + pdk_rl_store_response_header(ngx_ctx, RATELIMIT_REMAINING .. "-" .. k, remaining) end + pdk_rl_apply_response_headers(ngx_ctx) + kong.ctx.plugin.usage = usage -- For later use end diff --git a/kong/plugins/response-ratelimiting/header_filter.lua b/kong/plugins/response-ratelimiting/header_filter.lua index e45c0ee5b48..65885b627c5 100644 --- a/kong/plugins/response-ratelimiting/header_filter.lua +++ b/kong/plugins/response-ratelimiting/header_filter.lua @@ -13,8 +13,12 @@ local math_max = math.max local strip = kong_string.strip local split = kong_string.split -local pdk_rl_set_response_headers = pdk_private_rl.set_response_headers -local pdk_rl_set_limit_by_with_identifier = pdk_private_rl.set_limit_by_with_identifier +local pdk_rl_store_response_header = pdk_private_rl.store_response_header +local pdk_rl_apply_response_headers = pdk_private_rl.apply_response_headers + + +local RATELIMIT_LIMIT = "X-RateLimit-Limit" +local RATELIMIT_REMAINING = "X-RateLimit-Remaining" local function parse_header(header_value, limits) @@ -68,8 +72,12 @@ function _M.execute(conf) for limit_name in pairs(usage) do for period_name, lv in pairs(usage[limit_name]) do if not conf.hide_client_headers then + local limit_hdr = RATELIMIT_LIMIT .. "-" .. limit_name .. "-" .. period_name + local remain_hdr = RATELIMIT_REMAINING .. "-" .. limit_name .. "-" .. period_name local remain = math_max(0, lv.remaining - (increments[limit_name] and increments[limit_name] or 0)) - pdk_rl_set_limit_by_with_identifier(ngx_ctx, period_name, lv.limit, remain, nil, limit_name) + + pdk_rl_store_response_header(ngx_ctx, limit_hdr, lv.limit) + pdk_rl_store_response_header(ngx_ctx, remain_hdr, remain) end if increments[limit_name] and increments[limit_name] > 0 and lv.remaining <= 0 then @@ -78,8 +86,7 @@ function _M.execute(conf) end end - -- Set rate-limiting response headers - pdk_rl_set_response_headers(ngx_ctx) + pdk_rl_apply_response_headers(ngx_ctx) kong.response.clear_header(conf.header_name) diff --git a/t/01-pdk/16-rl-ctx.t b/t/01-pdk/16-rl-ctx.t new file mode 100644 index 00000000000..2c233fd9c01 --- /dev/null +++ b/t/01-pdk/16-rl-ctx.t @@ -0,0 +1,200 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 4) - 1; + +run_tests(); + +__DATA__ + +=== TEST 1: should work in rewrite phase +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + rewrite_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + pdk_rl.store_response_header(ngx.ctx, "X-1", 1) + pdk_rl.store_response_header(ngx.ctx, "X-2", 2) + + local value = pdk_rl.get_stored_response_header(ngx.ctx, "X-1") + assert(value == 1, "unexpected value: " .. value) + + value = pdk_rl.get_stored_response_header(ngx.ctx, "X-2") + assert(value == 2, "unexpected value: " .. value) + + pdk_rl.apply_response_headers(ngx.ctx) + } + + content_by_lua_block { + ngx.say("ok") + } + + log_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + + local value = pdk_rl.get_stored_response_header(ngx.ctx, "X-1") + assert(value == 1, "unexpected value: " .. value) + + value = pdk_rl.get_stored_response_header(ngx.ctx, "X-2") + assert(value == 2, "unexpected value: " .. value) + } + } +--- request +GET /t +--- response_headers +X-1: 1 +X-2: 2 +--- no_error_log +[error] + + + +=== TEST 2: should work in access phase +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + pdk_rl.store_response_header(ngx.ctx, "X-1", 1) + pdk_rl.store_response_header(ngx.ctx, "X-2", 2) + + local value = pdk_rl.get_stored_response_header(ngx.ctx, "X-1") + assert(value == 1, "unexpected value: " .. value) + + value = pdk_rl.get_stored_response_header(ngx.ctx, "X-2") + assert(value == 2, "unexpected value: " .. value) + + pdk_rl.apply_response_headers(ngx.ctx) + } + + content_by_lua_block { + ngx.say("ok") + } + + log_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + + local value = pdk_rl.get_stored_response_header(ngx.ctx, "X-1") + assert(value == 1, "unexpected value: " .. value) + + value = pdk_rl.get_stored_response_header(ngx.ctx, "X-2") + assert(value == 2, "unexpected value: " .. value) + } + } +--- request +GET /t +--- response_headers +X-1: 1 +X-2: 2 +--- no_error_log +[error] + + +=== TEST 3: should work in header_filter phase +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + header_filter_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + pdk_rl.store_response_header(ngx.ctx, "X-1", 1) + pdk_rl.store_response_header(ngx.ctx, "X-2", 2) + + local value = pdk_rl.get_stored_response_header(ngx.ctx, "X-1") + assert(value == 1, "unexpected value: " .. value) + + value = pdk_rl.get_stored_response_header(ngx.ctx, "X-2") + assert(value == 2, "unexpected value: " .. value) + + pdk_rl.apply_response_headers(ngx.ctx) + } + + content_by_lua_block { + ngx.say("ok") + } + + log_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + + local value = pdk_rl.get_stored_response_header(ngx.ctx, "X-1") + assert(value == 1, "unexpected value: " .. value) + + value = pdk_rl.get_stored_response_header(ngx.ctx, "X-2") + assert(value == 2, "unexpected value: " .. value) + } + } +--- request +GET /t +--- response_headers +X-1: 1 +X-2: 2 +--- no_error_log +[error] + + + +=== TEST 4: should not accept invalid arguments +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + rewrite_by_lua_block { + local pdk_rl = require("kong.pdk.private.rate_limiting") + local ok, err + + ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, nil, 1) + assert(not ok, "pcall should fail") + assert( + err:find("arg #2 `key` for function `store_response_header` must be a string", nil, true), + "unexpected error message: " .. err + ) + for _k, v in ipairs({ 1, true, {}, function() end, ngx.null }) do + ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, v, 1) + assert(not ok, "pcall should fail") + assert( + err:find("arg #2 `key` for function `store_response_header` must be a string", nil, true), + "unexpected error message: " .. err + ) + end + + ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, "X-1", nil) + assert(not ok, "pcall should fail") + assert( + err:find("arg #3 `value` for function `store_response_header` must be a string or a number", nil, true), + "unexpected error message: " .. err + ) + for _k, v in ipairs({ true, {}, function() end, ngx.null }) do + ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, "X-1", v) + assert(not ok, "pcall should fail") + assert( + err:find("arg #3 `value` for function `store_response_header` must be a string or a number", nil, true), + "unexpected error message: " .. err + ) + end + + ok, err = pcall(pdk_rl.get_stored_response_header, ngx.ctx, nil) + assert(not ok, "pcall should fail") + assert( + err:find("arg #2 `key` for function `get_stored_response_header` must be a string", nil, true), + "unexpected error message: " .. err + ) + for _k, v in ipairs({ 1, true, {}, function() end, ngx.null }) do + ok, err = pcall(pdk_rl.get_stored_response_header, ngx.ctx, v) + assert(not ok, "pcall should fail") + assert( + err:find("arg #2 `key` for function `get_stored_response_header` must be a string", nil, true), + "unexpected error message: " .. err + ) + end + } + + content_by_lua_block { + ngx.print("ok") + } + } +--- request +GET /t +--- response_body eval +"ok" +--- no_error_log +[error] From 8b6186c134ad4b32925cb78f64656c385e3a01d0 Mon Sep 17 00:00:00 2001 From: Samuele Date: Mon, 17 Jun 2024 17:39:30 +0200 Subject: [PATCH 3751/4351] fix(propagation): remove redundant warning messages (#13220) The propagation module logs some redundant warning messages that are already printed, when necessary, during schema validation, with logic that also checks the "old default" value. This commit removes the unnecessary messages. --- .../kong/fix-propagation-remove-redundant-warnings.yml | 3 +++ kong/tracing/propagation/init.lua | 9 --------- 2 files changed, 3 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml diff --git a/changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml b/changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml new file mode 100644 index 00000000000..da45591d4f2 --- /dev/null +++ b/changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml @@ -0,0 +1,3 @@ +message: "**OpenTelemetry / Zipkin**: remove redundant deprecation warnings" +type: bugfix +scope: Plugin diff --git a/kong/tracing/propagation/init.lua b/kong/tracing/propagation/init.lua index 7ee0ba3b02e..5e724113a28 100644 --- a/kong/tracing/propagation/init.lua +++ b/kong/tracing/propagation/init.lua @@ -33,11 +33,6 @@ local function get_plugin_params(config) if (config.default_header_type or null) ~= null then propagation_config.default_format = config.default_header_type - - kong.log.warn( - "the default_header_type parameter is deprecated, please update your " - .. "configuration to use the propagation.default_format, " - .. "propagation.extract and propagation.inject options instead") end if (config.header_type or null) ~= null then @@ -75,10 +70,6 @@ local function get_plugin_params(config) config.header_type } end - - kong.log.warn( - "the header_type parameter is deprecated, please update your " - .. "configuration to use propagation.extract and propagation.inject instead") end return propagation_config From 19ee6a9dd66ad2275209b29406303a88f59eb3b6 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Mon, 17 Jun 2024 16:43:58 -0700 Subject: [PATCH 3752/4351] chore(deps): bump ngx_wasm_module to ae7b61150de7c14eb901307daed403b67f29e962 (#13222) * chore(deps): bump ngx_wasm_module to ae7b61150de7c14eb901307daed403b67f29e962 Note: The `start()` function of `resty.wasmx.proxy_wasm` was removed in the dependency, so it's been patched out here. This function is no longer required to run wasm filters from Lua land. Changes since 91d447ffd0e9bb08f11cc69d1aa9128ec36b4526: * ae7b611 - style(*) catch switch/case indentation * 6622c43 - chore(util) apply a fix to Test::Nginx as a patch * 223a346 - chore(ci) move CodeQL analysis to its own recurring workflow * 3dbf52a - fix(proxy-wasm) resume content phase after request_body read EAGAIN * 2f56de3 - refactor(lua-bridge) remove entry thread sleep timer handling * ef6ff76 - fix(proxy-wasm) cancel dispatches when immediately producing a response * b26106c - feat(proxy-wasm) dispatch errors do not interrupt filter chains * e96471f - refactor(lua-bridge) rewrite for full yielding support * b7e1b75 - chore(lib) add 'NGX_BUILD_SSL_STATIC' to build options hash * 277fac6 - chore(deps) bump Nginx to 1.27.0 * f74c6cb - chore(deps) bump OpenSSL to 3.3.1 * b19d405 - chore(release) fix MacOS releases * 8799cc9 - fix(lib) prevent a segfault loading an empty .wat module with V8 * 8ac549f - chore(ci) upload executable and coredumps on failure Co-authored-by: Vinicius Mignot --------- Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin Co-authored-by: Vinicius Mignot --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 ++ kong/runloop/wasm.lua | 7 ------- 3 files changed, 3 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/bump-ngx-wasm-module.yml diff --git a/.requirements b/.requirements index 346d65fd07d..89647d56ae7 100644 --- a/.requirements +++ b/.requirements @@ -21,7 +21,7 @@ ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=91d447ffd0e9bb08f11cc69d1aa9128ec36b4526 +NGX_WASM_MODULE=ae7b61150de7c14eb901307daed403b67f29e962 WASMER=3.1.1 WASMTIME=19.0.0 V8=12.0.267.17 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml new file mode 100644 index 00000000000..35d788bab6c --- /dev/null +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -0,0 +1,2 @@ +message: "Bumped `ngx_wasm_module` to `ae7b61150de7c14eb901307daed403b67f29e962`" +type: dependency diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index af9bbc2cbae..aa352927c9b 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -945,13 +945,6 @@ function _M.attach(ctx) return kong.response.error(500) end end - - jit.off(proxy_wasm.start) - ok, err = proxy_wasm.start() - if not ok then - log(CRIT, "failed to execute ", chain.label, " filter chain for request: ", err) - return kong.response.error(500) - end end From 44296b165c423f81d2307b4e90777040a1ebd2a8 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 18 Jun 2024 03:18:48 -0300 Subject: [PATCH 3753/4351] style(workflows): proper changelog wording (#13223) --- .github/workflows/update-ngx-wasm-module.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/update-ngx-wasm-module.yml b/.github/workflows/update-ngx-wasm-module.yml index d63714a4904..b6f7481ca33 100644 --- a/.github/workflows/update-ngx-wasm-module.yml +++ b/.github/workflows/update-ngx-wasm-module.yml @@ -82,7 +82,7 @@ jobs: # create or update changelog file readonly CHANGELOG_FILE=changelog/unreleased/kong/bump-ngx-wasm-module.yml { - printf 'message: "Bump `ngx_wasm_module` to `%s`"\n' "$TO" + printf 'message: "Bumped `ngx_wasm_module` to `%s`"\n' "$TO" printf 'type: dependency\n' } > "$CHANGELOG_FILE" From 755c07ccbcabf3964832afe63e7f5c89c936ee04 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 18 Jun 2024 09:56:50 +0300 Subject: [PATCH 3754/4351] refactor(schema): move some repetitive vault resolving code to local functions (#13215) Signed-off-by: Aapo Talvensaari --- kong/db/schema/init.lua | 155 ++++++++++++++++------------------------ 1 file changed, 63 insertions(+), 92 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index f5c33c4e328..a62a3660de2 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -19,6 +19,7 @@ local tostring = tostring local concat = table.concat local insert = table.insert local format = string.format +local ipairs = ipairs local unpack = unpack local assert = assert local yield = require("kong.tools.yield").yield @@ -1642,6 +1643,58 @@ local function adjust_field_for_context(field, value, context, nulls, opts) end +local function resolve_reference(kong, value) + local deref, err = kong.vault.get(value) + if not deref then + if err then + kong.log.warn("unable to resolve reference ", value, " (", err, ")") + else + kong.log.notice("unable to resolve reference ", value) + end + end + return deref or "" +end + + +local function collect_previous_references(prev_refs, key, refs) + if prev_refs and prev_refs[key] then + if refs then + if not refs[key] then + refs[key] = prev_refs[key] + end + + else + refs = { [key] = prev_refs[key] } + end + end + return refs +end + + +local function collect_subfield_reference(refs, key, references, index, narr, nrec) + if not refs then + refs = { + [key] = new_tab(narr, nrec) + } + elseif not refs[key] then + refs[key] = new_tab(narr, nrec) + end + refs[key][index] = references[index] + return refs +end + + +local function collect_field_reference(refs, key, reference) + if refs then + refs[key] = reference + else + refs = { [key] = reference } + end + + return refs +end + + --- Given a table, update its fields whose schema -- definition declares them as `auto = true`, -- based on its CRUD operation context, and set @@ -1776,32 +1829,10 @@ function Schema:process_auto_fields(data, context, nulls, opts) if resolve_references then if ftype == "string" and field.referenceable then if is_reference(value) then - if refs then - refs[key] = value - else - refs = { [key] = value } - end - - local deref, err = kong.vault.get(value) - if deref then - value = deref - - else - if err then - kong.log.warn("unable to resolve reference ", value, " (", err, ")") - else - kong.log.notice("unable to resolve reference ", value) - end - - value = "" - end - - elseif prev_refs and prev_refs[key] then - if refs then - refs[key] = prev_refs[key] - else - refs = { [key] = prev_refs[key] } - end + refs = collect_field_reference(refs, key, value) + value = resolve_reference(kong, value) + else + refs = collect_previous_references(prev_refs, key, refs) end elseif vtype == "table" and (ftype == "array" or ftype == "set") then @@ -1811,43 +1842,13 @@ function Schema:process_auto_fields(data, context, nulls, opts) if count > 0 then for i = 1, count do if is_reference(value[i]) then - if not refs then - refs = {} - end - - if not refs[key] then - refs[key] = new_tab(count, 0) - end - - refs[key][i] = value[i] - - local deref, err = kong.vault.get(value[i]) - if deref then - value[i] = deref - - else - if err then - kong.log.warn("unable to resolve reference ", value[i], " (", err, ")") - else - kong.log.notice("unable to resolve reference ", value[i]) - end - - value[i] = "" - end + refs = collect_subfield_reference(refs, key, value, i, count, 0) + value[i] = resolve_reference(kong, value[i]) end end end - if prev_refs and prev_refs[key] then - if refs then - if not refs[key] then - refs[key] = prev_refs[key] - end - - else - refs = { [key] = prev_refs[key] } - end - end + refs = collect_previous_references(prev_refs, key, refs) end elseif vtype == "table" and ftype == "map" then @@ -1857,43 +1858,13 @@ function Schema:process_auto_fields(data, context, nulls, opts) if count > 0 then for k, v in pairs(value) do if is_reference(v) then - if not refs then - refs = {} - end - - if not refs[key] then - refs[key] = new_tab(0, count) - end - - refs[key][k] = v - - local deref, err = kong.vault.get(v) - if deref then - value[k] = deref - - else - if err then - kong.log.warn("unable to resolve reference ", v, " (", err, ")") - else - kong.log.notice("unable to resolve reference ", v) - end - - value[k] = "" - end + refs = collect_subfield_reference(refs, key, value, k, 0, count) + value[k] = resolve_reference(kong, v) end end end - if prev_refs and prev_refs[key] then - if refs then - if not refs[key] then - refs[key] = prev_refs[key] - end - - else - refs = { [key] = prev_refs[key] } - end - end + refs = collect_previous_references(prev_refs, key, refs) end end end From a3f54108623da936048ad413db32f9369b47811a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 19 Oct 2023 12:51:28 +0200 Subject: [PATCH 3755/4351] fix(jwt): add missing www-authenticate headers When serve returns 401 Unauthorized response it should return WWW-Authenticate header as well with proper challenge. JWT auth was missing this header. Fix: #7772 KAG-321 --- .../unreleased/kong/jwt_www_authenticate.yml | 3 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/jwt/handler.lua | 90 ++++++++++++------- kong/plugins/jwt/schema.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 14 +++ spec/03-plugins/16-jwt/03-access_spec.lua | 23 ++++- 6 files changed, 101 insertions(+), 33 deletions(-) create mode 100644 changelog/unreleased/kong/jwt_www_authenticate.yml diff --git a/changelog/unreleased/kong/jwt_www_authenticate.yml b/changelog/unreleased/kong/jwt_www_authenticate.yml new file mode 100644 index 00000000000..848527418bf --- /dev/null +++ b/changelog/unreleased/kong/jwt_www_authenticate.yml @@ -0,0 +1,3 @@ +message: "**jwt**: Add WWW-Authenticate headers to 401 responses." +type: bugfix +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index ef370447bc9..bee80469bf0 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -157,5 +157,8 @@ return { hmac_auth = { "realm", }, + jwt = { + "realm", + }, }, } diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 8bb7a954c65..45af8fd64c8 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -146,6 +146,10 @@ local function set_consumer(consumer, credential, token) kong.ctx.shared.authenticated_jwt_token = token -- TODO: wrap in a PDK function? end +local function unauthorized(message, www_auth_content, errors) + return { status = 401, message = message, headers = { ["WWW-Authenticate"] = www_auth_content }, errors = errors } +end + local function do_authentication(conf) local token, err = retrieve_tokens(conf) @@ -153,21 +157,23 @@ local function do_authentication(conf) return error(err) end + local www_authenticate_base = conf.realm and fmt('Bearer realm="%s"', conf.realm) or 'Bearer' + local www_authenticate_with_error = www_authenticate_base .. ' error="invalid_token"' local token_type = type(token) if token_type ~= "string" then if token_type == "nil" then - return false, { status = 401, message = "Unauthorized" } + return false, unauthorized("Unauthorized", www_authenticate_base) elseif token_type == "table" then - return false, { status = 401, message = "Multiple tokens provided" } + return false, unauthorized("Multiple tokens provided", www_authenticate_with_error) else - return false, { status = 401, message = "Unrecognizable token" } + return false, unauthorized("Unrecognizable token", www_authenticate_with_error) end end -- Decode token to find out who the consumer is local jwt, err = jwt_decoder:new(token) if err then - return false, { status = 401, message = "Bad token; " .. tostring(err) } + return false, unauthorized("Bad token; " .. tostring(err), www_authenticate_with_error) end local claims = jwt.claims @@ -175,9 +181,9 @@ local function do_authentication(conf) local jwt_secret_key = claims[conf.key_claim_name] or header[conf.key_claim_name] if not jwt_secret_key then - return false, { status = 401, message = "No mandatory '" .. conf.key_claim_name .. "' in claims" } + return false, unauthorized("No mandatory '" .. conf.key_claim_name .. "' in claims", www_authenticate_with_error) elseif jwt_secret_key == "" then - return false, { status = 401, message = "Invalid '" .. conf.key_claim_name .. "' in claims" } + return false, unauthorized("Invalid '" .. conf.key_claim_name .. "' in claims", www_authenticate_with_error) end -- Retrieve the secret @@ -189,14 +195,14 @@ local function do_authentication(conf) end if not jwt_secret then - return false, { status = 401, message = "No credentials found for given '" .. conf.key_claim_name .. "'" } + return false, unauthorized("No credentials found for given '" .. conf.key_claim_name .. "'", www_authenticate_with_error) end local algorithm = jwt_secret.algorithm or "HS256" -- Verify "alg" if jwt.header.alg ~= algorithm then - return false, { status = 401, message = "Invalid algorithm" } + return false, unauthorized("Invalid algorithm", www_authenticate_with_error) end local jwt_secret_value = algorithm ~= nil and algorithm:sub(1, 2) == "HS" and @@ -207,25 +213,25 @@ local function do_authentication(conf) end if not jwt_secret_value then - return false, { status = 401, message = "Invalid key/secret" } + return false, unauthorized("Invalid key/secret", www_authenticate_with_error) end -- Now verify the JWT signature if not jwt:verify_signature(jwt_secret_value) then - return false, { status = 401, message = "Invalid signature" } + return false, unauthorized("Invalid signature", www_authenticate_with_error) end -- Verify the JWT registered claims local ok_claims, errors = jwt:verify_registered_claims(conf.claims_to_verify) if not ok_claims then - return false, { status = 401, errors = errors } + return false, unauthorized(nil, www_authenticate_with_error, errors) end -- Verify the JWT registered claims if conf.maximum_expiration ~= nil and conf.maximum_expiration > 0 then local ok, errors = jwt:check_maximum_expiration(conf.maximum_expiration) if not ok then - return false, { status = 401, errors = errors } + return false, unauthorized(nil, www_authenticate_with_error, errors) end end @@ -252,35 +258,55 @@ local function do_authentication(conf) end -function JwtHandler:access(conf) - -- check if preflight request and whether it should be authenticated - if not conf.run_on_preflight and kong.request.get_method() == "OPTIONS" then - return +local function set_anonymous_consumer(anonymous) + local consumer_cache_key = kong.db.consumers:cache_key(anonymous) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + kong.client.load_consumer, + anonymous, true) + if err then + return error(err) end - if conf.anonymous and kong.client.get_credential() then - -- we're already authenticated, and we're configured for using anonymous, - -- hence we're in a logical OR between auth methods and we're already done. + set_consumer(consumer) +end + + +--- When conf.anonymous is enabled we are in "logical OR" authentication flow. +--- Meaning - either anonymous consumer is enabled or there are multiple auth plugins +--- and we need to passthrough on failed authentication. +local function logical_OR_authentication(conf) + if kong.client.get_credential() then + -- we're already authenticated and in "logical OR" between auth methods -- early exit return end + local ok, _ = do_authentication(conf) + if not ok then + set_anonymous_consumer(conf.anonymous) + end +end + +--- When conf.anonymous is not set we are in "logical AND" authentication flow. +--- Meaning - if this authentication fails the request should not be authorized +--- even though other auth plugins might have successfully authorized user. +local function logical_AND_authentication(conf) local ok, err = do_authentication(conf) if not ok then - if conf.anonymous then - -- get anonymous user - local consumer_cache_key = kong.db.consumers:cache_key(conf.anonymous) - local consumer, err = kong.cache:get(consumer_cache_key, nil, - kong.client.load_consumer, - conf.anonymous, true) - if err then - return error(err) - end + return kong.response.exit(err.status, err.errors or { message = err.message }, err.headers) + end +end - set_consumer(consumer) - else - return kong.response.exit(err.status, err.errors or { message = err.message }) - end +function JwtHandler:access(conf) + -- check if preflight request and whether it should be authenticated + if not conf.run_on_preflight and kong.request.get_method() == "OPTIONS" then + return + end + + if conf.anonymous then + return logical_OR_authentication(conf) + else + return logical_AND_authentication(conf) end end diff --git a/kong/plugins/jwt/schema.lua b/kong/plugins/jwt/schema.lua index 5eb1cc02e6f..0bfaef6e135 100644 --- a/kong/plugins/jwt/schema.lua +++ b/kong/plugins/jwt/schema.lua @@ -44,6 +44,7 @@ return { elements = { type = "string" }, default = { "authorization" }, }, }, + { realm = { description = "When authentication fails the plugin sends `WWW-Authenticate` header with `realm` attribute value.", type = "string", required = false }, }, }, }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index f7789afb00b..e97b1e008d5 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -690,6 +690,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- cleanup admin.plugins:remove({ id = hmac_auth.id }) end) + + it("[jwt] removes realm for versions below 3.8", function() + local jwt = admin.plugins:insert { + name = "jwt", + config = { + realm = "test", + } + } + local expected_jwt_prior_38 = cycle_aware_deep_copy(jwt) + expected_jwt_prior_38.config.realm = nil + do_assert(uuid(), "3.7.0", expected_jwt_prior_38) + -- cleanup + admin.plugins:remove({ id = jwt.id }) + end) end) describe("compatibility test for response-transformer plugin", function() diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index 972749f604e..e136dd8f50a 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -133,7 +133,10 @@ for _, strategy in helpers.each_strategy() do plugins:insert({ name = "jwt", route = { id = routes[9].id }, - config = { cookie_names = { "silly", "crumble" } }, + config = { + cookie_names = { "silly", "crumble" }, + realm = "test-jwt" + }, }) plugins:insert({ @@ -298,6 +301,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(401, res) + assert.equal('Bearer', res.headers["WWW-Authenticate"]) end) it("returns 401 if the claims do not contain the key to identify a secret", function() PAYLOAD.iss = nil @@ -314,6 +318,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ message = "No mandatory 'iss' in claims" }, json) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("returns 401 if the claims do not contain a valid key to identify a secret", function() PAYLOAD.iss = "" @@ -330,6 +335,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ message = "Invalid 'iss' in claims" }, json) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("returns 401 Unauthorized if the iss does not match a credential", function() PAYLOAD.iss = "123456789" @@ -346,6 +352,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ message = "No credentials found for given 'iss'" }, json) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("returns 401 Unauthorized if the signature is invalid", function() PAYLOAD.iss = jwt_secret.key @@ -362,6 +369,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ message = "Invalid signature" }, json) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("returns 401 Unauthorized if the alg does not match the credential", function() local header = {typ = "JWT", alg = 'RS256'} @@ -378,6 +386,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ message = "Invalid algorithm" }, json) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("returns 200 on OPTIONS requests if run_on_preflight is false", function() local res = assert(proxy_client:send { @@ -399,6 +408,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) assert.equal([[{"message":"Unauthorized"}]], body) + assert.equal('Bearer', res.headers["WWW-Authenticate"]) end) it("returns 401 if the token exceeds the maximum allowed expiration limit", function() local payload = { @@ -416,6 +426,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) assert.equal('{"exp":"exceeds maximum allowed expiration"}', body) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("accepts a JWT token within the maximum allowed expiration limit", function() local payload = { @@ -456,6 +467,7 @@ for _, strategy in helpers.each_strategy() do }) local body = cjson.decode(assert.res_status(401, res)) assert.same({ message = "Multiple tokens provided" }, body) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) end) @@ -595,6 +607,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ message = "No credentials found for given 'iss'" }, json) + assert.equal('Bearer realm="test-jwt" error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("returns a 401 if the JWT in the cookie is corrupted", function() PAYLOAD.iss = jwt_secret.key @@ -609,6 +622,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) assert.equal([[{"message":"Bad token; invalid JSON"}]], body) + assert.equal('Bearer realm="test-jwt" error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("reports a 200 without cookies but with a JWT token in the Authorization header", function() PAYLOAD.iss = jwt_secret.key @@ -632,6 +646,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.res_status(401, res) + assert.equal('Bearer realm="test-jwt"', res.headers["WWW-Authenticate"]) end) it("returns 200 without cookies but with a JWT token in the CustomAuthorization header", function() PAYLOAD.iss = jwt_secret.key @@ -1100,6 +1115,7 @@ for _, strategy in helpers.each_strategy() do }) local body = cjson.decode(assert.res_status(401, res)) assert.same({ nbf="must be a number", exp="must be a number" }, body) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("checks if the fields are valid: `exp` claim", function() local payload = { @@ -1117,6 +1133,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) assert.equal('{"exp":"token expired"}', body) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) it("checks if the fields are valid: `nbf` claim", function() local payload = { @@ -1134,6 +1151,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(401, res) assert.equal('{"nbf":"token not valid yet"}', body) + assert.equal('Bearer error="invalid_token"', res.headers["WWW-Authenticate"]) end) end) @@ -1348,6 +1366,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Bearer', res.headers["WWW-Authenticate"]) end) it("fails 401, with only the second credential provided", function() @@ -1360,6 +1379,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Key', res.headers["WWW-Authenticate"]) end) it("fails 401, with no credential provided", function() @@ -1371,6 +1391,7 @@ for _, strategy in helpers.each_strategy() do } }) assert.response(res).has.status(401) + assert.equal('Bearer', res.headers["WWW-Authenticate"]) end) end) From 65201e81fe44807b5abf76b9ef91caeaef0727ba Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 19 Jun 2024 08:58:35 +0800 Subject: [PATCH 3756/4351] refactor(pdk): more friendly error msg on arguments checking (#13224) The function `assert` doesn't show the caller of the PDK function when failed to validate incoming arguments. Invoking function `error` when unable to validate an argument can get a better error message. KAG-4679 --- kong/pdk/private/rate_limiting.lua | 49 ++++++++++++++++++++--------- t/01-pdk/16-rl-ctx.t | 50 +++++++++++++++++++++++++----- 2 files changed, 78 insertions(+), 21 deletions(-) diff --git a/kong/pdk/private/rate_limiting.lua b/kong/pdk/private/rate_limiting.lua index 1710372a71d..a267c0a2065 100644 --- a/kong/pdk/private/rate_limiting.lua +++ b/kong/pdk/private/rate_limiting.lua @@ -12,6 +12,34 @@ local max_fields_n = 4 local _M = {} +local function _validate_key(key, arg_n, func_name) + local typ = type(key) + if typ ~= "string" then + local msg = string.format( + "arg #%d `key` for function `%s` must be a string, got %s", + arg_n, + func_name, + typ + ) + error(msg, 3) + end +end + + +local function _validate_value(value, arg_n, func_name) + local typ = type(value) + if typ ~= "number" and typ ~= "string" then + local msg = string.format( + "arg #%d `value` for function `%s` must be a string or a number, got %s", + arg_n, + func_name, + typ + ) + error(msg, 3) + end +end + + local function _has_rl_ctx(ngx_ctx) return ngx_ctx.__rate_limiting_context__ ~= nil end @@ -42,16 +70,8 @@ end function _M.store_response_header(ngx_ctx, key, value) - assert( - type(key) == "string", - "arg #2 `key` for function `store_response_header` must be a string" - ) - - local value_type = type(value) - assert( - value_type == "string" or value_type == "number", - "arg #3 `value` for function `store_response_header` must be a string or a number" - ) + _validate_key(key, 2, "store_response_header") + _validate_value(value, 3, "store_response_header") local rl_ctx = _get_or_create_rl_ctx(ngx_ctx) rl_ctx[key] = value @@ -59,10 +79,11 @@ end function _M.get_stored_response_header(ngx_ctx, key) - assert( - type(key) == "string", - "arg #2 `key` for function `get_stored_response_header` must be a string" - ) + _validate_key(key, 2, "get_stored_response_header") + + if not _has_rl_ctx(ngx_ctx) then + return nil + end if not _has_rl_ctx(ngx_ctx) then return nil diff --git a/t/01-pdk/16-rl-ctx.t b/t/01-pdk/16-rl-ctx.t index 2c233fd9c01..66519c9a19c 100644 --- a/t/01-pdk/16-rl-ctx.t +++ b/t/01-pdk/16-rl-ctx.t @@ -140,49 +140,85 @@ X-2: 2 location = /t { rewrite_by_lua_block { local pdk_rl = require("kong.pdk.private.rate_limiting") - local ok, err + local ok, err, errmsg ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, nil, 1) assert(not ok, "pcall should fail") + errmsg = string.format( + "arg #%d `key` for function `%s` must be a string, got %s", + 2, + "store_response_header", + type(nil) + ) assert( - err:find("arg #2 `key` for function `store_response_header` must be a string", nil, true), + err:find(errmsg, nil, true), "unexpected error message: " .. err ) for _k, v in ipairs({ 1, true, {}, function() end, ngx.null }) do ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, v, 1) assert(not ok, "pcall should fail") + errmsg = string.format( + "arg #%d `key` for function `%s` must be a string, got %s", + 2, + "store_response_header", + type(v) + ) assert( - err:find("arg #2 `key` for function `store_response_header` must be a string", nil, true), + err:find(errmsg, nil, true), "unexpected error message: " .. err ) end ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, "X-1", nil) assert(not ok, "pcall should fail") + errmsg = string.format( + "arg #%d `value` for function `%s` must be a string or a number, got %s", + 3, + "store_response_header", + type(nil) + ) assert( - err:find("arg #3 `value` for function `store_response_header` must be a string or a number", nil, true), + err:find(errmsg, nil, true), "unexpected error message: " .. err ) for _k, v in ipairs({ true, {}, function() end, ngx.null }) do ok, err = pcall(pdk_rl.store_response_header, ngx.ctx, "X-1", v) assert(not ok, "pcall should fail") + errmsg = string.format( + "arg #%d `value` for function `%s` must be a string or a number, got %s", + 3, + "store_response_header", + type(v) + ) assert( - err:find("arg #3 `value` for function `store_response_header` must be a string or a number", nil, true), + err:find(errmsg, nil, true), "unexpected error message: " .. err ) end ok, err = pcall(pdk_rl.get_stored_response_header, ngx.ctx, nil) assert(not ok, "pcall should fail") + errmsg = string.format( + "arg #%d `key` for function `%s` must be a string, got %s", + 2, + "get_stored_response_header", + type(nil) + ) assert( - err:find("arg #2 `key` for function `get_stored_response_header` must be a string", nil, true), + err:find(errmsg, nil, true), "unexpected error message: " .. err ) for _k, v in ipairs({ 1, true, {}, function() end, ngx.null }) do ok, err = pcall(pdk_rl.get_stored_response_header, ngx.ctx, v) assert(not ok, "pcall should fail") + errmsg = string.format( + "arg #%d `key` for function `%s` must be a string, got %s", + 2, + "get_stored_response_header", + type(v) + ) assert( - err:find("arg #2 `key` for function `get_stored_response_header` must be a string", nil, true), + err:find(errmsg, nil, true), "unexpected error message: " .. err ) end From e8080e5f2675a461055c1253cf6565207fe148db Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Tue, 24 Oct 2023 18:07:50 +0200 Subject: [PATCH 3757/4351] fix(oauth2): add missing www-authenticate headers When server returns 401 Unauthorized response it should return WWW-Authenticate header as well with proper challenge. Not all oauth2 401 responses had this header. Fix: #7772 KAG-321 --- .../kong/oauth2_www_authenticate.yml | 4 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/oauth2/access.lua | 100 +++++++++++------- kong/plugins/oauth2/schema.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 15 +++ spec/03-plugins/25-oauth2/03-access_spec.lua | 83 ++++++++++++--- 6 files changed, 156 insertions(+), 50 deletions(-) create mode 100644 changelog/unreleased/kong/oauth2_www_authenticate.yml diff --git a/changelog/unreleased/kong/oauth2_www_authenticate.yml b/changelog/unreleased/kong/oauth2_www_authenticate.yml new file mode 100644 index 00000000000..3550ac0f1d4 --- /dev/null +++ b/changelog/unreleased/kong/oauth2_www_authenticate.yml @@ -0,0 +1,4 @@ +message: "**OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option." +type: bugfix +scope: Plugin + diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index bee80469bf0..96561e6d5b0 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -160,5 +160,8 @@ return { jwt = { "realm", }, + oauth2 = { + "realm", + }, }, } diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index ca4864ed31d..2c9babb978f 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -6,7 +6,7 @@ local secret = require "kong.plugins.oauth2.secret" local sha256_base64url = require "kong.tools.sha256".sha256_base64url - +local fmt = string.format local kong = kong local type = type local next = next @@ -811,7 +811,7 @@ local function load_token(access_token) end -local function retrieve_token(conf, access_token) +local function retrieve_token(conf, access_token, realm) local token_cache_key = kong.db.oauth2_tokens:cache_key(access_token) local token, err = kong.cache:get(token_cache_key, nil, load_token, access_token) if err then @@ -827,6 +827,11 @@ local function retrieve_token(conf, access_token) [ERROR] = "invalid_token", error_description = "The access token is global, but the current " .. "plugin is configured without 'global_credentials'", + }, + { + ["WWW-Authenticate"] = 'Bearer' .. realm .. ' error=' .. + '"invalid_token" error_description=' .. + '"The access token is invalid or has expired"' }) end @@ -951,6 +956,7 @@ end local function do_authentication(conf) local access_token = parse_access_token(conf); + local realm = conf.realm and fmt(' realm="%s"', conf.realm) or '' if not access_token or access_token == "" then return nil, { status = 401, @@ -959,12 +965,12 @@ local function do_authentication(conf) error_description = "The access token is missing" }, headers = { - ["WWW-Authenticate"] = 'Bearer realm="service"' + ["WWW-Authenticate"] = 'Bearer' .. realm } } end - local token = retrieve_token(conf, access_token) + local token = retrieve_token(conf, access_token, realm) if not token then return nil, { status = 401, @@ -973,7 +979,7 @@ local function do_authentication(conf) error_description = "The access token is invalid or has expired" }, headers = { - ["WWW-Authenticate"] = 'Bearer realm="service" error=' .. + ["WWW-Authenticate"] = 'Bearer' .. realm .. ' error=' .. '"invalid_token" error_description=' .. '"The access token is invalid or has expired"' } @@ -991,7 +997,7 @@ local function do_authentication(conf) error_description = "The access token is invalid or has expired" }, headers = { - ["WWW-Authenticate"] = 'Bearer realm="service" error=' .. + ["WWW-Authenticate"] = 'Bearer' .. realm .. ' error=' .. '"invalid_token" error_description=' .. '"The access token is invalid or has expired"' } @@ -1009,7 +1015,7 @@ local function do_authentication(conf) error_description = "The access token is invalid or has expired" }, headers = { - ["WWW-Authenticate"] = 'Bearer realm="service" error=' .. + ["WWW-Authenticate"] = 'Bearer' .. realm .. ' error=' .. '"invalid_token" error_description=' .. '"The access token is invalid or has expired"' } @@ -1043,7 +1049,7 @@ local function do_authentication(conf) return true end -local function invalid_oauth2_method(endpoint_name) +local function invalid_oauth2_method(endpoint_name, realm) return { status = 405, message = { @@ -1053,7 +1059,7 @@ local function invalid_oauth2_method(endpoint_name) " is invalid for the " .. endpoint_name .. " endpoint" }, headers = { - ["WWW-Authenticate"] = 'Bearer realm="service" error=' .. + ["WWW-Authenticate"] = 'Bearer' .. realm .. ' error=' .. '"invalid_method" error_description=' .. '"The HTTP method ' .. kong.request.get_method() .. ' is invalid for the ' .. @@ -1062,13 +1068,54 @@ local function invalid_oauth2_method(endpoint_name) } end +local function set_anonymous_consumer(anonymous) + local consumer_cache_key = kong.db.consumers:cache_key(anonymous) + local consumer, err = kong.cache:get(consumer_cache_key, nil, + kong.client.load_consumer, + anonymous, true) + if err then + return error(err) + end + + set_consumer(consumer) +end + +--- When conf.anonymous is enabled we are in "logical OR" authentication flow. +--- Meaning - either anonymous consumer is enabled or there are multiple auth plugins +--- and we need to passthrough on failed authentication. +local function logical_OR_authentication(conf) + if kong.client.get_credential() then + -- we're already authenticated and in "logical OR" between auth methods -- early exit + local clear_header = kong.service.request.clear_header + clear_header("X-Authenticated-Scope") + clear_header("X-Authenticated-UserId") + return + end + + local ok, _ = do_authentication(conf) + if not ok then + set_anonymous_consumer(conf.anonymous) + end +end + +--- When conf.anonymous is not set we are in "logical AND" authentication flow. +--- Meaning - if this authentication fails the request should not be authorized +--- even though other auth plugins might have successfully authorized user. +local function logical_AND_authentication(conf) + local ok, err = do_authentication(conf) + if not ok then + return kong.response.exit(err.status, err.message, err.headers) + end +end + function _M.execute(conf) local path = kong.request.get_path() local has_end_slash = string_byte(path, -1) == SLASH + local realm = conf.realm and fmt(' realm="%s"', conf.realm) or '' if string_find(path, "/oauth2/token", has_end_slash and -14 or -13, true) then if kong.request.get_method() ~= "POST" then - local err = invalid_oauth2_method("token") + local err = invalid_oauth2_method("token", realm) return kong.response.exit(err.status, err.message, err.headers) end @@ -1077,40 +1124,17 @@ function _M.execute(conf) if string_find(path, "/oauth2/authorize", has_end_slash and -18 or -17, true) then if kong.request.get_method() ~= "POST" then - local err = invalid_oauth2_method("authorization") + local err = invalid_oauth2_method("authorization", realm) return kong.response.exit(err.status, err.message, err.headers) end return authorize(conf) end - if conf.anonymous and kong.client.get_credential() then - -- we're already authenticated, and we're configured for using anonymous, - -- hence we're in a logical OR between auth methods and we're already done. - local clear_header = kong.service.request.clear_header - clear_header("X-Authenticated-Scope") - clear_header("X-Authenticated-UserId") - return - end - - - local ok, err = do_authentication(conf) - if not ok then - if conf.anonymous then - -- get anonymous user - local consumer_cache_key = kong.db.consumers:cache_key(conf.anonymous) - local consumer, err = kong.cache:get(consumer_cache_key, nil, - kong.client.load_consumer, - conf.anonymous, true) - if err then - return error(err) - end - - set_consumer(consumer) - - else - return kong.response.exit(err.status, err.message, err.headers) - end + if conf.anonymous then + return logical_OR_authentication(conf) + else + return logical_AND_authentication(conf) end end diff --git a/kong/plugins/oauth2/schema.lua b/kong/plugins/oauth2/schema.lua index 778cbfdab6f..9849a3c6c84 100644 --- a/kong/plugins/oauth2/schema.lua +++ b/kong/plugins/oauth2/schema.lua @@ -36,6 +36,7 @@ return { { refresh_token_ttl = typedefs.ttl { default = 1209600, required = true }, }, { reuse_refresh_token = { description = "An optional boolean value that indicates whether an OAuth refresh token is reused when refreshing an access token.", type = "boolean", default = false, required = true }, }, { pkce = { description = "Specifies a mode of how the Proof Key for Code Exchange (PKCE) should be handled by the plugin.", type = "string", default = "lax", required = false, one_of = { "none", "lax", "strict" } }, }, + { realm = { description = "When authentication fails the plugin sends `WWW-Authenticate` header with `realm` attribute value.", type = "string", required = false }, }, }, custom_validator = validate_flows, entity_checks = { diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index e97b1e008d5..18f79daf5fc 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -704,6 +704,21 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- cleanup admin.plugins:remove({ id = jwt.id }) end) + + it("[oauth2] removes realm for versions below 3.8", function() + local oauth2 = admin.plugins:insert { + name = "oauth2", + config = { + enable_password_grant = true, + realm = "test", + } + } + local expected_oauth2_prior_38 = cycle_aware_deep_copy(oauth2) + expected_oauth2_prior_38.config.realm = nil + do_assert(uuid(), "3.7.0", expected_oauth2_prior_38) + -- cleanup + admin.plugins:remove({ id = oauth2.id }) + end) end) describe("compatibility test for response-transformer plugin", function() diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index e941769b602..1f6813f8de5 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -468,6 +468,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() config = { enable_password_grant = true, enable_authorization_code = false, + realm = "test-oauth2", }, }) @@ -1422,7 +1423,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local json = cjson.decode(body) assert.same({ error_description = "Invalid client authentication", error = "invalid_client" }, json) end) - it("returns an error when empty client_id and empty client_secret is sent regardless of method", function() + it("returns an error when empty client_id and empty client_secret is sent regardless of method - without realm", function() local res = assert(proxy_ssl_client:send { method = "GET", path = "/oauth2/token?client_id&grant_type=client_credentials&client_secret", @@ -1436,6 +1437,23 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local json = cjson.decode(body) assert.same({ error_description = "The HTTP method GET is invalid for the token endpoint", error = "invalid_method" }, json) + assert.are.equal('Bearer error="invalid_method" error_description="The HTTP method GET is invalid for the token endpoint"', res.headers["www-authenticate"]) + end) + it("returns an error when empty client_id and empty client_secret is sent regardless of method - with realm", function() + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/oauth2/token?client_id&grant_type=client_credentials&client_secret", + body = {}, + headers = { + ["Host"] = "oauth2_5.test", + ["Content-Type"] = "application/json" + } + }) + local body = assert.res_status(405, res) + local json = cjson.decode(body) + assert.same({ error_description = "The HTTP method GET is invalid for the token endpoint", + error = "invalid_method" }, json) + assert.are.equal('Bearer realm="test-oauth2" error="invalid_method" error_description="The HTTP method GET is invalid for the token endpoint"', res.headers["www-authenticate"]) end) it("returns an error when grant_type is not sent", function() local res = assert(proxy_ssl_client:send { @@ -1761,7 +1779,20 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() end) describe("Password Grant", function() - it("blocks unauthorized requests", function() + it("blocks unauthorized requests - with no realm set", function() + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "oauth2_4.test" + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.same({ error_description = "The access token is missing", error = "invalid_request" }, json) + assert.are.equal('Bearer', res.headers["www-authenticate"]) + end) + it("blocks unauthorized requests - with realm set", function() local res = assert(proxy_ssl_client:send { method = "GET", path = "/request", @@ -1772,6 +1803,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ error_description = "The access token is missing", error = "invalid_request" }, json) + assert.are.equal('Bearer realm="test-oauth2"', res.headers["www-authenticate"]) end) it("returns an error when client_secret is not sent", function() local res = assert(proxy_ssl_client:send { @@ -2916,6 +2948,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ error_description = "The access token is missing", error = "invalid_request" }, json) + assert.are.equal("Bearer", res.headers["www-authenticate"]) end) it("works when a correct access_token is being sent in the querystring", function() local token = provision_token() @@ -2965,6 +2998,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.res_status(401, res) + assert.are.equal("Bearer", res.headers["www-authenticate"]) end) it("refreshing token fails when scope is mismatching", function () @@ -3119,8 +3153,9 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.res_status(401, res) + assert.are.equal("Bearer", res.headers["www-authenticate"]) end) - it("does not work when requesting a different API", function() + it("does not work when requesting a different API - with no realm set", function() local token = provision_token() local res = assert(proxy_ssl_client:send { @@ -3133,6 +3168,22 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) + assert.are.equal("Bearer error=\"invalid_token\" error_description=\"The access token is invalid or has expired\"", res.headers["www-authenticate"]) + end) + it("does not work when requesting a different API - with realm set", function() + local token = provision_token() + + local res = assert(proxy_ssl_client:send { + method = "GET", + path = "/request?access_token=" .. token.access_token, + headers = { + ["Host"] = "oauth2_4.test" + } + }) + local body = assert.res_status(401, res) + local json = cjson.decode(body) + assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) + assert.are.equal("Bearer error=\"invalid_token\" error_description=\"The access token is invalid or has expired\"", res.headers["www-authenticate"]) end) it("works when a correct access_token is being sent in a form body", function() local token = provision_token() @@ -3399,6 +3450,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.res_status(401, res) + assert.are.equal("Bearer error=\"invalid_token\" error_description=\"The access token is invalid or has expired\"", res.headers["WWW-Authenticate"]) end) it("does not access two different APIs that are not sharing global credentials 2", function() local token = provision_token("oauth2.test") @@ -3412,6 +3464,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.res_status(401, res) + assert.are.equal('Bearer error="invalid_token" error_description="The access token is invalid or has expired"', res.headers['www-authenticate']) local res = assert(proxy_ssl_client:send { method = "POST", @@ -3461,7 +3514,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ error_description = "The access token is missing", error = "invalid_request" }, json) - assert.are.equal('Bearer realm="service"', res.headers['www-authenticate']) + assert.are.equal('Bearer', res.headers['www-authenticate']) end) it("returns 401 Unauthorized when an invalid access token is being sent via url parameter", function() local res = assert(proxy_ssl_client:send { @@ -3474,7 +3527,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) - assert.are.equal('Bearer realm="service" error="invalid_token" error_description="The access token is invalid or has expired"', res.headers['www-authenticate']) + assert.are.equal('Bearer error="invalid_token" error_description="The access token is invalid or has expired"', res.headers['www-authenticate']) end) it("returns 401 Unauthorized when an invalid access token is being sent via the Authorization header", function() local res = assert(proxy_ssl_client:send { @@ -3488,7 +3541,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local body = assert.res_status(401, res) local json = cjson.decode(body) assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) - assert.are.equal('Bearer realm="service" error="invalid_token" error_description="The access token is invalid or has expired"', res.headers['www-authenticate']) + assert.are.equal('Bearer error="invalid_token" error_description="The access token is invalid or has expired"', res.headers['www-authenticate']) end) it("returns 401 Unauthorized when token has expired", function() local token = provision_token() @@ -3513,7 +3566,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() return status == 401 end, 7) assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) - assert.are.equal('Bearer realm="service" error="invalid_token" error_description="The access token is invalid or has expired"', headers['www-authenticate']) + assert.are.equal('Bearer error="invalid_token" error_description="The access token is invalid or has expired"', headers['www-authenticate']) end) end) @@ -3668,10 +3721,10 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() assert.truthy(db.oauth2_tokens:select({ id = id })) -- But waiting after the cache expiration (5 seconds) should block the request - local status, json + local status, json, res2 helpers.wait_until(function() local client = helpers.proxy_client() - local res = assert(client:send { + res2 = assert(client:send { method = "POST", path = "/request", headers = { @@ -3679,12 +3732,13 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() authorization = "bearer " .. token.access_token } }) - status = res.status - local body = res:read_body() + status = res2.status + local body = res2:read_body() json = body and cjson.decode(body) return status == 401 end, 7) assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) + assert.are.equal("Bearer error=\"invalid_token\" error_description=\"The access token is invalid or has expired\"", res2.headers["WWW-Authenticate"]) -- Refreshing the token local res = assert(proxy_ssl_client:send { @@ -3755,7 +3809,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() return status == 401 end, 7) assert.same({ error_description = "The access token is invalid or has expired", error = "invalid_token" }, json) - assert.are.equal('Bearer realm="service" error="invalid_token" error_description="The access token is invalid or has expired"', headers['www-authenticate']) + assert.are.equal('Bearer error="invalid_token" error_description="The access token is invalid or has expired"', headers['www-authenticate']) local final_refreshed_token = refresh_token("oauth2_13.test", refreshed_token.refresh_token) local last_res = assert(proxy_client:send { @@ -3979,6 +4033,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() config = { scopes = { "email", "profile", "user.email" }, anonymous = anonymous.id, + realm = "test-oauth2" }, }) @@ -4060,6 +4115,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.response(res).has.status(401) + assert.are.equal("Bearer", res.headers["www-authenticate"]) end) it("fails 401, with only the second credential provided", function() @@ -4076,6 +4132,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.response(res).has.status(401) + assert.are.equal("Key", res.headers["www-authenticate"]) end) it("fails 401, with no credential provided", function() @@ -4087,6 +4144,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() } }) assert.response(res).has.status(401) + assert.are.equal("Bearer", res.headers["www-authenticate"]) end) end) @@ -4352,6 +4410,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() "plugin is configured without 'global_credentials'", error = "invalid_token", }, json) + assert.are.equal("Bearer error=\"invalid_token\" error_description=\"The access token is invalid or has expired\"", res.headers["www-authenticate"]) end) end) end) From 72ae54d75f36eff6cc6a59200c52595187c1ba4e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 19 Jun 2024 22:03:08 +0300 Subject: [PATCH 3758/4351] chore(deps): bump lua-resty-healthcheck from 3.0.2 to 3.1.0 Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-healthcheck.yml | 2 +- kong-3.8.0-0.rockspec | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml b/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml index 3d1feacf5ee..61262f04dae 100644 --- a/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml +++ b/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-resty-healthcheck from 3.0.1 to 3.0.2, to reduce active healthcheck timer usage." +message: "Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0, to reduce active healthcheck timer usage." type: dependency scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 09613b9220c..03479573b53 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -31,7 +31,7 @@ dependencies = { "binaryheap >= 0.4", "luaxxhash >= 1.0", "lua-protobuf == 0.5.1", - "lua-resty-healthcheck == 3.0.2", + "lua-resty-healthcheck == 3.1.0", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.5.0", "lua-resty-openssl == 1.4.0", From 5cde17b912d1e1028f12fbb91d760d3eded22a57 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 19 Jun 2024 19:27:58 +0300 Subject: [PATCH 3759/4351] chore(deps): bump lua-resty-events from 0.2.1 to 0.3.0 ### Summary - [style(lib/compat): update module version](https://github.com/Kong/lua-resty-events/pull/57) - [tests(*): use resty.events.new correctly as documented](https://github.com/Kong/lua-resty-events/pull/59) - [feat(protocol): send worker info (id and pid) to broker](https://github.com/Kong/lua-resty-events/pull/54) - [fix(*): option validation of broker id](https://github.com/Kong/lua-resty-events/pull/62) - [fix(broker): worker id based queues](https://github.com/Kong/lua-resty-events/pull/60) - [chore(worker): actively close connection to broker on error](https://github.com/Kong/lua-resty-events/pull/63) - [fix(*): retain events on send failures](https://github.com/Kong/lua-resty-events/pull/61) Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-events.yml | 2 +- kong/global.lua | 3 +++ 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/.requirements b/.requirements index 89647d56ae7..cb1e6e4b6f9 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 -LUA_RESTY_EVENTS=21d152d42ace72e1d51b782ca6827b851cd6a1d4 # 0.2.1 +LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 diff --git a/changelog/unreleased/kong/bump-lua-resty-events.yml b/changelog/unreleased/kong/bump-lua-resty-events.yml index 2d8d614b533..8481612691d 100644 --- a/changelog/unreleased/kong/bump-lua-resty-events.yml +++ b/changelog/unreleased/kong/bump-lua-resty-events.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-resty-events to 0.2.1" +message: "Bumped lua-resty-events to 0.3.0" type: dependency scope: Core diff --git a/kong/global.lua b/kong/global.lua index 468f55bf821..b7a1bbc04ee 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -203,6 +203,9 @@ function _GLOBAL.init_worker_events() listening = listening, -- unix socket for broker listening max_queue_len = 1024 * 50, -- max queue len for events buffering max_payload_len = max_payload_len, -- max payload size in bytes + enable_privileged_agent = configuration and configuration.dedicated_config_processing + and configuration.role == "data_plane" + or false } worker_events = require "resty.events.compat" From 12d5eab44194440ee73a4ea9c1ca6abd433d51d5 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 19 Jun 2024 14:24:09 -0700 Subject: [PATCH 3760/4351] fix(wasm): disable jit for set_host_properties_handlers() (#13227) This can trigger a segfault if it is jit-compiled due to the semantics of making an FFI call to a C land function which in turn calls back into a Lua land function. --- kong/runloop/wasm.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index aa352927c9b..5833660c629 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -836,6 +836,7 @@ local function enable(kong_config) if not ngx.IS_CLI then proxy_wasm = proxy_wasm or require "resty.wasmx.proxy_wasm" + jit.off(proxy_wasm.set_host_properties_handlers) register_property_handlers() end From e6dcbb0d05df0ad9452f3e183c3703dffac563e4 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 8 May 2024 22:28:03 +0100 Subject: [PATCH 3761/4351] fix(ai-proxy): check response tokens always string --- .../kong/ai-proxy-fix-nil-response-token-count.yml | 5 +++++ kong/llm/drivers/anthropic.lua | 4 +--- kong/llm/drivers/cohere.lua | 8 +------- kong/llm/drivers/shared.lua | 6 ++++-- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 6 +++--- 5 files changed, 14 insertions(+), 15 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml diff --git a/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml b/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml new file mode 100644 index 00000000000..a1b26815668 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fix the bug where using "OpenAI Function" inference requests would log a + request error, and then hang until timeout. +scope: Plugin +type: bugfix diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index a18774b331d..b8cb3866a87 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -444,10 +444,8 @@ end function _M.pre_request(conf, body) -- check for user trying to bring own model if body and body.model then - return nil, "cannot use own model for this instance" + return false, "cannot use own model for this instance" end - - return true, nil end -- returns err or nil diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 79aa0ca5010..9b5e9215141 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -404,8 +404,6 @@ function _M.pre_request(conf, body) if body and body.model then return false, "cannot use own model for this instance" end - - return true, nil end function _M.subrequest(body, conf, http_opts, return_res_table) @@ -467,7 +465,7 @@ end function _M.configure_request(conf) local parsed_url - if conf.model.options.upstream_url then + if conf.model.options and conf.model.options.upstream_url then parsed_url = socket_url.parse(conf.model.options.upstream_url) else parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) @@ -476,10 +474,6 @@ function _M.configure_request(conf) or ai_shared.operation_map[DRIVER_NAME][conf.route_type] and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path or "/" - - if not parsed_url.path then - return false, fmt("operation %s is not supported for cohere provider", conf.route_type) - end end -- if the path is read from a URL capture, ensure that it is valid diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 4abf413d1e2..871db7b59f9 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -603,8 +603,10 @@ end -- Function to count the number of words in a string local function count_words(str) local count = 0 - for word in str:gmatch("%S+") do - count = count + 1 + if type(str) == "string" then + for word in str:gmatch("%S+") do + count = count + 1 + end end return count end diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 9ff754a1407..c1dfadfb4ac 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -629,7 +629,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() SAMPLE_LLM_V1_CHAT_WITH_SOME_OPTS, { max_tokens = 1024, - top_p = 1.0, + top_p = 0.5, }, "llm/v1/chat" ) @@ -638,9 +638,9 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.is_nil(err) assert.same({ - max_tokens = 256, + max_tokens = 1024, temperature = 0.1, - top_p = 0.2, + top_p = 0.5, some_extra_param = "string_val", another_extra_param = 0.5, }, formatted) From 7fe49cfc413ca314e03cb8ffa3c5ac466671d695 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 10 Jun 2024 21:30:28 +0100 Subject: [PATCH 3762/4351] fix(ai-proxy): prevent user choosing own model, if one is specified in plugin conf --- .../kong/ai-proxy-fix-sending-own-model.yml | 5 +++++ kong/plugins/ai-proxy/handler.lua | 7 +++++++ .../38-ai-proxy/02-openai_integration_spec.lua | 15 +++++++++++++++ 3 files changed, 27 insertions(+) create mode 100644 changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml diff --git a/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml b/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml new file mode 100644 index 00000000000..9bea66b665d --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fix a bug where AI Proxy would still allow callers to specify their own model, + ignoring the plugin-configured model name. +scope: Plugin +type: bugfix diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index c6fcc9a3eda..c383783193d 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -339,6 +339,13 @@ function _M:access(conf) conf_m.model.name = "NOT_SPECIFIED" end + -- check that the user isn't trying to override the plugin conf model in the request body + if request_table and request_table.model and type(request_table.model) == "string" then + if request_table.model ~= conf_m.model.name then + return bad_request("cannot use own model - must be: " .. conf_m.model.name) + end + end + -- model is stashed in the copied plugin conf, for consistency in transformation functions if not conf_m.model.name then return bad_request("model parameter not found in request, nor in gateway configuration") diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 66ab5823aa8..1e826793cd0 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -844,6 +844,21 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) + it("tries to override configured model", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), + }) + + local body = assert.res_status(400 , r) + local json = cjson.decode(body) + + assert.same(json, {error = { message = "cannot use own model - must be: gpt-3.5-turbo" } }) + end) + it("bad upstream response", function() local r = client:get("/openai/llm/v1/chat/bad_upstream_response", { headers = { From 36d0d034a15ca23443eab9eeb05dcd8b851921d3 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 10 Jun 2024 21:24:56 +0100 Subject: [PATCH 3763/4351] fix(ai-proxy): prefer model tuning parameters from plugin config, over user requests --- .../kong/ai-proxy-fix-tuning-parameter-precedence.yml | 5 +++++ kong/llm/drivers/shared.lua | 8 ++++---- 2 files changed, 9 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml diff --git a/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml b/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml new file mode 100644 index 00000000000..9735ea42950 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fix a bug where AI Proxy would not take precedence of the + plugin's configured model tuning options, over those in the user's LLM request. +scope: Plugin +type: bugfix diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 871db7b59f9..ff8ecdc378f 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -131,10 +131,10 @@ _M.clear_response_headers = { -- @return {string} error if any is thrown - request should definitely be terminated if this is not nil function _M.merge_config_defaults(request, options, request_format) if options then - request.temperature = request.temperature or options.temperature - request.max_tokens = request.max_tokens or options.max_tokens - request.top_p = request.top_p or options.top_p - request.top_k = request.top_k or options.top_k + request.temperature = options.temperature or request.temperature + request.max_tokens = options.max_tokens or request.max_tokens + request.top_p = options.top_p or request.top_p + request.top_k = options.top_k or request.top_k end return request, nil From 06077cd0b9d46f91fd897cc9eb0772f59ea7a671 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 10 Jun 2024 20:41:19 +0100 Subject: [PATCH 3764/4351] fix(ai-proxy): cohere and anthropic now accept non-empty model param --- changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml | 5 +++++ kong/llm/drivers/anthropic.lua | 5 +---- kong/llm/drivers/cohere.lua | 5 +---- 3 files changed, 7 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml diff --git a/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml b/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml new file mode 100644 index 00000000000..6ec30df18e8 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fix a bug where Cohere and Anthropic providers don't read the `model` parameter properly + from the caller's request body. +scope: Plugin +type: bugfix diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index b8cb3866a87..c9b46525fb5 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -442,10 +442,7 @@ function _M.post_request(conf) end function _M.pre_request(conf, body) - -- check for user trying to bring own model - if body and body.model then - return false, "cannot use own model for this instance" - end + return true end -- returns err or nil diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 9b5e9215141..b59f14630d4 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -400,10 +400,7 @@ function _M.post_request(conf) end function _M.pre_request(conf, body) - -- check for user trying to bring own model - if body and body.model then - return false, "cannot use own model for this instance" - end + return true end function _M.subrequest(body, conf, http_opts, return_res_table) From 8249c77b608a8b3c807aa9be7715b5a99546ab8b Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 10 Jun 2024 02:10:50 +0100 Subject: [PATCH 3765/4351] fix(ai-proxy): streaming when chunks contains truncated SSE messages --- .../kong/ai-proxy-azure-streaming.yml | 5 + kong/llm/drivers/shared.lua | 20 ++- .../09-streaming_integration_spec.lua | 145 ++++++++++++++++++ 3 files changed, 168 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-azure-streaming.yml diff --git a/changelog/unreleased/kong/ai-proxy-azure-streaming.yml b/changelog/unreleased/kong/ai-proxy-azure-streaming.yml new file mode 100644 index 00000000000..f9ee5d6ffd0 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-azure-streaming.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fix a bug where certain Azure models would return partial tokens/words + when in response-streaming mode. +scope: Plugin +type: bugfix diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index ff8ecdc378f..0e60f89ae4f 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -206,19 +206,35 @@ function _M.frame_to_events(frame) } end else + -- standard SSE parser local event_lines = split(frame, "\n") local struct = { event = nil, id = nil, data = nil } - for _, dat in ipairs(event_lines) do + for i, dat in ipairs(event_lines) do if #dat < 1 then events[#events + 1] = struct struct = { event = nil, id = nil, data = nil } end + -- test for truncated chunk on the last line (no trailing \r\n\r\n) + if #dat > 0 and #event_lines == i then + ngx.log(ngx.DEBUG, "[ai-proxy] truncated sse frame head") + kong.ctx.plugin.truncated_frame = dat + break -- stop parsing immediately, server has done something wrong + end + + -- test for abnormal start-of-frame (truncation tail) + if kong and kong.ctx.plugin.truncated_frame then + -- this is the tail of a previous incomplete chunk + ngx.log(ngx.DEBUG, "[ai-proxy] truncated sse frame tail") + dat = fmt("%s%s", kong.ctx.plugin.truncated_frame, dat) + kong.ctx.plugin.truncated_frame = nil + end + local s1, _ = str_find(dat, ":") -- find where the cut point is if s1 and s1 ~= 1 then - local field = str_sub(dat, 1, s1-1) -- returns "data " from data: hello world + local field = str_sub(dat, 1, s1-1) -- returns "data" from data: hello world local value = str_ltrim(str_sub(dat, s1+1)) -- returns "hello world" from data: hello world -- for now not checking if the value is already been set diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 7dc325d8f8f..0d78e57b778 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -90,6 +90,59 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } + location = "/openai/llm/v1/chat/partial" { + content_by_lua_block { + local _EVENT_CHUNKS = { + [1] = 'data: { "choices": [ { "delta": { "content": "", "role": "assistant" }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [2] = 'data: { "choices": [ { "delta": { "content": "The " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}\n\ndata: { "choices": [ { "delta": { "content": "answer " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [3] = 'data: { "choices": [ { "delta": { "content": "to 1 + " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Ts', + [4] = 'w1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [5] = 'data: { "choices": [ { "delta": { "content": "1 is " }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}\n\ndata: { "choices": [ { "delta": { "content": "2." }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [6] = 'data: { "choices": [ { "delta": {}, "finish_reason": "stop", "index": 0, "logprobs": null } ], "created": 1712538905, "id": "chatcmpl-9BXtBvU8Tsw1U7CarzV71vQEjvYwq", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null}', + [7] = 'data: [DONE]', + } + + local fmt = string.format + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + -- GOOD RESPONSE + + ngx.status = 200 + ngx.header["Content-Type"] = "text/event-stream" + + for i, EVENT in ipairs(_EVENT_CHUNKS) do + -- pretend to truncate chunks + if _EVENT_CHUNKS[i+1] and _EVENT_CHUNKS[i+1]:sub(1, 5) ~= "data:" then + ngx.print(EVENT) + else + ngx.print(fmt("%s\n\n", EVENT)) + end + end + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + location = "/cohere/llm/v1/chat/good" { content_by_lua_block { local _EVENT_CHUNKS = { @@ -291,6 +344,35 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } -- + -- 200 chat openai - PARTIAL SPLIT CHUNKS + local openai_chat_partial = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/partial" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = openai_chat_partial.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/partial" + }, + }, + }, + } + -- + -- 200 chat cohere local cohere_chat_good = assert(bp.routes:insert { service = empty_service, @@ -489,6 +571,69 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equal(buf:tostring(), "The answer to 1 + 1 is 2.") end) + it("good stream request openai with partial split chunks", function() + local httpc = http.new() + + local ok, err, _ = httpc:connect({ + scheme = "http", + host = helpers.mock_upstream_host, + port = helpers.get_proxy_port(), + }) + if not ok then + assert.is_nil(err) + end + + -- Then send using `request`, supplying a path and `Host` header instead of a + -- full URI. + local res, err = httpc:request({ + path = "/openai/llm/v1/chat/partial", + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good-stream.json"), + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + }) + if not res then + assert.is_nil(err) + end + + local reader = res.body_reader + local buffer_size = 35536 + local events = {} + local buf = require("string.buffer").new() + + -- extract event + repeat + -- receive next chunk + local buffer, err = reader(buffer_size) + if err then + assert.is_falsy(err and err ~= "closed") + end + + if buffer then + -- we need to rip each message from this chunk + for s in buffer:gmatch("[^\r\n]+") do + local s_copy = s + s_copy = string.sub(s_copy,7) + s_copy = cjson.decode(s_copy) + + buf:put(s_copy + and s_copy.choices + and s_copy.choices + and s_copy.choices[1] + and s_copy.choices[1].delta + and s_copy.choices[1].delta.content + or "") + + table.insert(events, s) + end + end + until not buffer + + assert.equal(#events, 8) + assert.equal(buf:tostring(), "The answer to 1 + 1 is 2.") + end) + it("good stream request cohere", function() local httpc = http.new() From 88957bee87703f086aed3eaa82be59f010b73eb0 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 10 Jun 2024 02:12:14 +0100 Subject: [PATCH 3766/4351] fix(ai-proxy): analytics missing when model is cjson.null --- .../kong/ai-proxy-azure-streaming copy.yml | 5 +++ kong/plugins/ai-proxy/handler.lua | 5 +-- .../02-openai_integration_spec.lua | 31 +++++++++++++++++++ 3 files changed, 39 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml diff --git a/changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml b/changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml new file mode 100644 index 00000000000..97ed25bbf29 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fix a bug where setting OpenAI SDK model parameter "null" caused analytics + to not be written to the logging plugin(s). +scope: Plugin +type: bugfix diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index c383783193d..b7cbd505df1 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -334,7 +334,9 @@ function _M:access(conf) -- copy from the user request if present if (not multipart) and (not conf_m.model.name) and (request_table.model) then - conf_m.model.name = request_table.model + if request_table.model ~= cjson.null then + conf_m.model.name = request_table.model + end elseif multipart then conf_m.model.name = "NOT_SPECIFIED" end @@ -351,7 +353,6 @@ function _M:access(conf) return bad_request("model parameter not found in request, nor in gateway configuration") end - -- stash for analytics later kong_ctx_plugin.llm_model_requested = conf_m.model.name -- check the incoming format is the same as the configured LLM format diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 1e826793cd0..b0c6e4ee7ef 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -844,6 +844,37 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) + it("good request, parses model of cjson.null", function() + local body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json") + body = cjson.decode(body) + body.model = cjson.null + body = cjson.encode(body) + + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = body, + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + it("tries to override configured model", function() local r = client:get("/openai/llm/v1/chat/good", { headers = { From e288cac6090cffdaabdda8be34f09e79bfc4c6e4 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 10 Jun 2024 02:27:05 +0100 Subject: [PATCH 3767/4351] fix(ai-proxy): invalid precedence on model tuning params --- kong/llm/drivers/anthropic.lua | 9 ++++----- kong/llm/drivers/openai.lua | 4 ++-- kong/llm/drivers/shared.lua | 2 +- 3 files changed, 7 insertions(+), 8 deletions(-) diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index c9b46525fb5..f873ce454e0 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -93,8 +93,8 @@ local transformers_to = { return nil, nil, err end - messages.temperature = request_table.temperature or (model.options and model.options.temperature) or nil - messages.max_tokens = request_table.max_tokens or (model.options and model.options.max_tokens) or nil + messages.temperature = (model.options and model.options.temperature) or request_table.temperature or nil + messages.max_tokens = (model.options and model.options.max_tokens) or request_table.max_tokens or nil messages.model = model.name or request_table.model messages.stream = request_table.stream or false -- explicitly set this if nil @@ -110,9 +110,8 @@ local transformers_to = { return nil, nil, err end - prompt.temperature = request_table.temperature or (model.options and model.options.temperature) or nil - prompt.max_tokens_to_sample = request_table.max_tokens or (model.options and model.options.max_tokens) or nil - prompt.model = model.name + prompt.temperature = (model.options and model.options.temperature) or request_table.temperature or nil + prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or request_table.max_tokens or nil prompt.model = model.name or request_table.model prompt.stream = request_table.stream or false -- explicitly set this if nil diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index b08f29bc325..1c592e5ef60 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -18,7 +18,7 @@ end local transformers_to = { ["llm/v1/chat"] = function(request_table, model_info, route_type) - request_table.model = request_table.model or model_info.name + request_table.model = model_info.name or request_table.model request_table.stream = request_table.stream or false -- explicitly set this request_table.top_k = nil -- explicitly remove unsupported default @@ -26,7 +26,7 @@ local transformers_to = { end, ["llm/v1/completions"] = function(request_table, model_info, route_type) - request_table.model = model_info.name + request_table.model = model_info.name or request_table.model request_table.stream = request_table.stream or false -- explicitly set this request_table.top_k = nil -- explicitly remove unsupported default diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 0e60f89ae4f..b41841ef0fd 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -265,7 +265,7 @@ function _M.to_ollama(request_table, model) -- common parameters input.stream = request_table.stream or false -- for future capability - input.model = model.name + input.model = model.name or request_table.name if model.options then input.options = {} From 467943554c31c6bd78ed15300639076de2d6898b Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Tue, 11 Jun 2024 00:52:44 +0100 Subject: [PATCH 3768/4351] fix(ai-proxy): userdata token text returned when function calling --- kong/plugins/ai-proxy/handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index b7cbd505df1..6ec7c2ed529 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -34,7 +34,8 @@ local function get_token_text(event_t) -- - event_t.choices[1].delta.content -- - event_t.choices[1].text -- - "" - return (first_choice.delta or EMPTY).content or first_choice.text or "" + local token_text = (first_choice.delta or EMPTY).content or first_choice.text or "" + return (type(token_text) == "string" and token_text) or "" end From 0935220aaac0fbf2539f0c4bd2ad1aeab74d177d Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 17 Jun 2024 20:14:30 +0100 Subject: [PATCH 3769/4351] fix(ai-proxy): changelog tense --- changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml | 5 ----- changelog/unreleased/kong/ai-proxy-azure-streaming.yml | 2 +- changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml | 2 +- .../kong/ai-proxy-fix-nil-response-token-count.yml | 2 +- changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml | 2 +- .../kong/ai-proxy-fix-tuning-parameter-precedence.yml | 2 +- .../unreleased/kong/ai-proxy-proper-model-assignment.yml | 5 +++++ 7 files changed, 10 insertions(+), 10 deletions(-) delete mode 100644 changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml create mode 100644 changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml diff --git a/changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml b/changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml deleted file mode 100644 index 97ed25bbf29..00000000000 --- a/changelog/unreleased/kong/ai-proxy-azure-streaming copy.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fix a bug where setting OpenAI SDK model parameter "null" caused analytics - to not be written to the logging plugin(s). -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-azure-streaming.yml b/changelog/unreleased/kong/ai-proxy-azure-streaming.yml index f9ee5d6ffd0..4b6f7c55669 100644 --- a/changelog/unreleased/kong/ai-proxy-azure-streaming.yml +++ b/changelog/unreleased/kong/ai-proxy-azure-streaming.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy-plugin**: Fix a bug where certain Azure models would return partial tokens/words + **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words when in response-streaming mode. scope: Plugin type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml b/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml index 6ec30df18e8..3727a02c4c2 100644 --- a/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml +++ b/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy-plugin**: Fix a bug where Cohere and Anthropic providers don't read the `model` parameter properly + **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. scope: Plugin type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml b/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml index a1b26815668..f6681f7ec8b 100644 --- a/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml +++ b/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy-plugin**: Fix the bug where using "OpenAI Function" inference requests would log a + **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a request error, and then hang until timeout. scope: Plugin type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml b/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml index 9bea66b665d..fe432c71db5 100644 --- a/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml +++ b/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy-plugin**: Fix a bug where AI Proxy would still allow callers to specify their own model, + **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. scope: Plugin type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml b/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml index 9735ea42950..9588b6d6f0e 100644 --- a/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml +++ b/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy-plugin**: Fix a bug where AI Proxy would not take precedence of the + **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the plugin's configured model tuning options, over those in the user's LLM request. scope: Plugin type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml b/changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml new file mode 100644 index 00000000000..3f61e43f5b2 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics + to not be written to the logging plugin(s). +scope: Plugin +type: bugfix From 683f7eff7b97e6e0abd970d9bd1dcfd07bbab47a Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 18 Jun 2024 10:21:18 +0100 Subject: [PATCH 3770/4351] fix(ai-proxy): token streaming truncation --- kong/llm/drivers/shared.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index b41841ef0fd..0b4606da232 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -199,7 +199,7 @@ function _M.frame_to_events(frame) -- todo check if it's raw json and -- just return the split up data frame - if string.sub(str_ltrim(frame), 1, 1) == "{" then + if (not kong.ctx.plugin.truncated_frame) and string.sub(str_ltrim(frame), 1, 1) == "{" then for event in frame:gmatch("[^\r\n]+") do events[#events + 1] = { data = event, From 192f56ffbe3283e1906f1b3583677bf31792683c Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 18 Jun 2024 11:07:10 +0100 Subject: [PATCH 3771/4351] fix(ai-proxy): remove nil checks on model and tuning parameters --- kong/llm/drivers/anthropic.lua | 25 ++++++++++------------- kong/llm/drivers/cohere.lua | 33 ++++++++++++------------------- kong/plugins/ai-proxy/handler.lua | 4 ++-- 3 files changed, 25 insertions(+), 37 deletions(-) diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index f873ce454e0..fcc6419d33b 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -93,8 +93,8 @@ local transformers_to = { return nil, nil, err end - messages.temperature = (model.options and model.options.temperature) or request_table.temperature or nil - messages.max_tokens = (model.options and model.options.max_tokens) or request_table.max_tokens or nil + messages.temperature = (model.options and model.options.temperature) or request_table.temperature + messages.max_tokens = (model.options and model.options.max_tokens) or request_table.max_tokens messages.model = model.name or request_table.model messages.stream = request_table.stream or false -- explicitly set this if nil @@ -110,8 +110,8 @@ local transformers_to = { return nil, nil, err end - prompt.temperature = (model.options and model.options.temperature) or request_table.temperature or nil - prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or request_table.max_tokens or nil + prompt.temperature = (model.options and model.options.temperature) or request_table.temperature + prompt.max_tokens_to_sample = (model.options and model.options.max_tokens) or request_table.max_tokens prompt.model = model.name or request_table.model prompt.stream = request_table.stream or false -- explicitly set this if nil @@ -151,11 +151,9 @@ local function start_to_event(event_data, model_info) local metadata = { prompt_tokens = meta.usage - and meta.usage.input_tokens - or nil, + and meta.usage.input_tokens, completion_tokens = meta.usage - and meta.usage.output_tokens - or nil, + and meta.usage.output_tokens, model = meta.model, stop_reason = meta.stop_reason, stop_sequence = meta.stop_sequence, @@ -208,14 +206,11 @@ local function handle_stream_event(event_t, model_info, route_type) and event_data.usage then return nil, nil, { prompt_tokens = nil, - completion_tokens = event_data.usage.output_tokens - or nil, + completion_tokens = event_data.usage.output_tokens, stop_reason = event_data.delta - and event_data.delta.stop_reason - or nil, + and event_data.delta.stop_reason, stop_sequence = event_data.delta - and event_data.delta.stop_sequence - or nil, + and event_data.delta.stop_sequence, } else return nil, "message_delta is missing the metadata block", nil @@ -266,7 +261,7 @@ local transformers_from = { prompt_tokens = usage.input_tokens, completion_tokens = usage.output_tokens, total_tokens = usage.input_tokens and usage.output_tokens and - usage.input_tokens + usage.output_tokens or nil, + usage.input_tokens + usage.output_tokens, } else diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index b59f14630d4..b96cbbbc2d4 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -219,18 +219,15 @@ local transformers_from = { local stats = { completion_tokens = response_table.meta and response_table.meta.billed_units - and response_table.meta.billed_units.output_tokens - or nil, + and response_table.meta.billed_units.output_tokens, prompt_tokens = response_table.meta and response_table.meta.billed_units - and response_table.meta.billed_units.input_tokens - or nil, + and response_table.meta.billed_units.input_tokens, total_tokens = response_table.meta and response_table.meta.billed_units - and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens) - or nil, + and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens), } messages.usage = stats @@ -252,18 +249,15 @@ local transformers_from = { local stats = { completion_tokens = response_table.meta and response_table.meta.billed_units - and response_table.meta.billed_units.output_tokens - or nil, + and response_table.meta.billed_units.output_tokens, prompt_tokens = response_table.meta and response_table.meta.billed_units - and response_table.meta.billed_units.input_tokens - or nil, + and response_table.meta.billed_units.input_tokens, total_tokens = response_table.meta and response_table.meta.billed_units - and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens) - or nil, + and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens), } messages.usage = stats @@ -271,7 +265,7 @@ local transformers_from = { return nil, "'text' or 'generations' missing from cohere response body" end - + return cjson.encode(messages) end, @@ -299,11 +293,10 @@ local transformers_from = { prompt.id = response_table.id local stats = { - completion_tokens = response_table.meta and response_table.meta.billed_units.output_tokens or nil, - prompt_tokens = response_table.meta and response_table.meta.billed_units.input_tokens or nil, + completion_tokens = response_table.meta and response_table.meta.billed_units.output_tokens, + prompt_tokens = response_table.meta and response_table.meta.billed_units.input_tokens, total_tokens = response_table.meta - and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens) - or nil, + and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens), } prompt.usage = stats @@ -323,9 +316,9 @@ local transformers_from = { prompt.id = response_table.generation_id local stats = { - completion_tokens = response_table.token_count and response_table.token_count.response_tokens or nil, - prompt_tokens = response_table.token_count and response_table.token_count.prompt_tokens or nil, - total_tokens = response_table.token_count and response_table.token_count.total_tokens or nil, + completion_tokens = response_table.token_count and response_table.token_count.response_tokens, + prompt_tokens = response_table.token_count and response_table.token_count.prompt_tokens, + total_tokens = response_table.token_count and response_table.token_count.total_tokens, } prompt.usage = stats diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 6ec7c2ed529..35e13fbe8d9 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -335,7 +335,7 @@ function _M:access(conf) -- copy from the user request if present if (not multipart) and (not conf_m.model.name) and (request_table.model) then - if request_table.model ~= cjson.null then + if type(request_table.model) == "string" then conf_m.model.name = request_table.model end elseif multipart then @@ -343,7 +343,7 @@ function _M:access(conf) end -- check that the user isn't trying to override the plugin conf model in the request body - if request_table and request_table.model and type(request_table.model) == "string" then + if request_table and request_table.model and type(request_table.model) == "string" and request_table.model ~= "" then if request_table.model ~= conf_m.model.name then return bad_request("cannot use own model - must be: " .. conf_m.model.name) end From 116f01754911ed80bbe1df20f1546077d908aed1 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 18 Jun 2024 11:29:36 +0100 Subject: [PATCH 3772/4351] fix(ai-proxy): test-mode for streaming tests --- kong/llm/drivers/shared.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 0b4606da232..a41a6e664c7 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -197,9 +197,9 @@ end function _M.frame_to_events(frame) local events = {} - -- todo check if it's raw json and + -- Cohere / Other flat-JSON format parser -- just return the split up data frame - if (not kong.ctx.plugin.truncated_frame) and string.sub(str_ltrim(frame), 1, 1) == "{" then + if (not kong or not kong.ctx.plugin.truncated_frame) and string.sub(str_ltrim(frame), 1, 1) == "{" then for event in frame:gmatch("[^\r\n]+") do events[#events + 1] = { data = event, From b5f2fd2b5dff689b8bc490afb8a8004b63d965e6 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 20 Jun 2024 15:16:40 +0800 Subject: [PATCH 3773/4351] fix(core): do not accept invalid regex pattern when validating the `route` entity Fix FTI-5403 --------- Co-authored-by: Guilherme Salazar Co-authored-by: Qi --- .../traditional_router_header_validation.yml | 3 + kong/db/schema/entities/routes.lua | 4 ++ kong/db/schema/typedefs.lua | 58 +++++++++++++------ .../01-db/01-schema/06-routes_spec.lua | 11 ++++ 4 files changed, 59 insertions(+), 17 deletions(-) create mode 100644 changelog/unreleased/kong/traditional_router_header_validation.yml diff --git a/changelog/unreleased/kong/traditional_router_header_validation.yml b/changelog/unreleased/kong/traditional_router_header_validation.yml new file mode 100644 index 00000000000..124181b7e01 --- /dev/null +++ b/changelog/unreleased/kong/traditional_router_header_validation.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where the `route` entity would accept an invalid regex pattern if the `router_flavor` is `traditional` or `traditional_compatible`. Now, the invalid regex pattern for matching the value of request headers will not be accepted when creating the `route` entity. +type: bugfix +scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 47063e169fa..313f996b04a 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -196,6 +196,10 @@ local routes = { }, }, }, + values = { + type = "array", + elements = typedefs.regex_or_plain_pattern, + } } }, { regex_priority = { description = "A number used to choose which route resolves a given request when several routes match it using regexes simultaneously.", type = "integer", default = 0 }, }, diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 4ab31926701..2d05a30fcee 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -497,36 +497,54 @@ local function validate_host_with_wildcards(host) return typedefs.host_with_optional_port.custom_validator(no_wildcards) end -local function validate_path_with_regexes(path) +local function is_regex_pattern(pattern) + return pattern:sub(1, 1) == "~" +end + + +local function is_valid_regex_pattern(pattern) + local regex = pattern:sub(2) -- remove the leading "~" + -- the value will be interpreted as a regex by the router; but is it a + -- valid one? Let's dry-run it with the same options as our router. + local _, _, err = ngx.re.find("", regex, "aj") + if err then + return nil, + string.format("invalid regex: '%s' (PCRE returned: %s)", + regex, err) + end + + return true +end + + +local function validate_path_with_regexes(path) local ok, err, err_code = typedefs.path.custom_validator(path) if err_code == "percent" then return ok, err, err_code end - if path:sub(1, 1) ~= "~" then - -- prefix matching. let's check if it's normalized form - local normalized = normalize(path, true) - if path ~= normalized then - return nil, "non-normalized path, consider use '" .. normalized .. "' instead" - end + if is_regex_pattern(path) then + return is_valid_regex_pattern(path) + end - return true + -- prefix matching. let's check if it's normalized form + local normalized = normalize(path, true) + if path ~= normalized then + return nil, "non-normalized path, consider use '" .. normalized .. "' instead" end - path = path:sub(2) + return true +end - -- the value will be interpreted as a regex by the router; but is it a - -- valid one? Let's dry-run it with the same options as our router. - local _, _, err = ngx.re.find("", path, "aj") - if err then - return nil, - string.format("invalid regex: '%s' (PCRE returned: %s)", - path, err) + +local function validate_regex_or_plain_pattern(pattern) + if not is_regex_pattern(pattern) then + return true end - return true + return is_valid_regex_pattern(pattern) end @@ -628,6 +646,12 @@ typedefs.headers = Schema.define { description = "A map of header names to arrays of header values." } +typedefs.regex_or_plain_pattern = Schema.define { + type = "string", + custom_validator = validate_regex_or_plain_pattern, + description = "A string representing a regex or plain pattern." +} + typedefs.no_headers = Schema.define(typedefs.headers { eq = null, description = "A null value representing no headers." }) typedefs.semantic_version = Schema.define { diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 50a1bd73329..9b97a031641 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -621,6 +621,17 @@ describe("routes schema (flavor = " .. flavor .. ")", function() assert.falsy(ok) assert.equal("length must be at least 1", err.headers[1]) end) + + it("value must be a plain pattern or a valid regex pattern", function() + local route = { + headers = { location = { "~[" } }, + protocols = { "http" }, + } + + local ok, err = Routes:validate(route) + assert.falsy(ok) + assert.match("invalid regex", err.headers[1]) + end) end) describe("methods attribute", function() From 99cb0608050cbd14611e7795960aade9fc6360cc Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 20 Jun 2024 17:49:57 +0800 Subject: [PATCH 3774/4351] tests(cluster_events): fix flaky due to too close time for a delay timer (#13235) For the test scenario of broadcasting an event with a delay (`broadcast(..., ..., delay)`), we need to apply wait_until to stabilize the test. Note that https://github.com/Kong/kong/pull/12696 has fixed a similar issue, however, another one remains unresolved. KAG-4764 --- .../06-invalidations/01-cluster_events_spec.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index 9ee80b2e879..ea84f9c6824 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -315,8 +315,10 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(delay) -- go past our desired `nbf` delay - assert(cluster_events_1:poll()) - assert.spy(spy_func).was_called(1) -- called + helpers.wait_until(function() + assert(cluster_events_1:poll()) + return pcall(assert.spy(spy_func).was_called, 1) -- called + end, 1) -- note that we have already waited for `delay` seconds end) it("broadcasts an event with a polling delay for subscribers", function() From 61df625c851b56aa34ac64f6051a9e6fd02bcec4 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Thu, 20 Jun 2024 18:05:13 +0200 Subject: [PATCH 3775/4351] perf(LuaJIT): revert optimization for hash (#13240) * perf(luajit): revert optimization for hash * docs(changelog): add changelog entry --------- Co-authored-by: Zhongwei Yao --- ...rt_Detect_SSE4.2_support_dynamically.patch | 538 ++++++++ ...xed_compatibility_regression_with_Mi.patch | 19 + ...E4.1_str_hash_to_replace_hash_sparse.patch | 1113 +++++++++++++++++ changelog/unreleased/fix_hash.yml | 3 + 4 files changed, 1673 insertions(+) create mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch create mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch create mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch create mode 100644 changelog/unreleased/fix_hash.yml diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch b/build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch new file mode 100644 index 00000000000..8f7e472b435 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch @@ -0,0 +1,538 @@ +diff --git a/bundle/LuaJIT-2.1-20231117/src/Makefile b/bundle/LuaJIT-2.1-20231117/src/Makefile +index f87762e..d12217a 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/Makefile ++++ b/bundle/LuaJIT-2.1-20231117/src/Makefile +@@ -527,16 +527,10 @@ LJCORE_O= lj_assert.o lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o lj_buf.o \ + lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_ccallback.o \ + lj_carith.o lj_clib.o lj_cparse.o \ + lj_lib.o lj_alloc.o lib_aux.o \ +- $(LJLIB_O) lib_init.o lj_str_hash.o +- +-ifeq (x64,$(TARGET_LJARCH)) +- lj_str_hash-CFLAGS = -msse4.2 +-endif +- +-F_CFLAGS = $($(patsubst %.c,%-CFLAGS,$<)) ++ $(LJLIB_O) lib_init.o + + LJVMCORE_O= $(LJVM_O) $(LJCORE_O) +-LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o) lj_init_dyn.o ++LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o) + + LIB_VMDEF= jit/vmdef.lua + LIB_VMDEFP= $(LIB_VMDEF) +@@ -558,7 +552,7 @@ ALL_RM= $(ALL_T) $(ALL_GEN) *.o host/*.o $(WIN_RM) + ############################################################################## + + # Mixed mode defaults. +-TARGET_O= lj_init.o $(LUAJIT_A) ++TARGET_O= $(LUAJIT_A) + TARGET_T= $(LUAJIT_T) $(LUAJIT_SO) + TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO) + +@@ -640,7 +634,7 @@ E= @echo + default all: $(TARGET_T) + + amalg: +- $(MAKE) all "LJCORE_O=ljamalg.o lj_str_hash.o" ++ $(MAKE) all "LJCORE_O=ljamalg.o" + + clean: + $(HOST_RM) $(ALL_RM) +@@ -722,8 +716,8 @@ lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c + + %.o: %.c + $(E) "CC $@" +- $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) $(F_CFLAGS) -c -o $(@:.o=_dyn.o) $< +- $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) $(F_CFLAGS) -c -o $@ $< ++ $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $< ++ $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $< + + %.o: %.S + $(E) "ASM $@" +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_arch.h b/bundle/LuaJIT-2.1-20231117/src/lj_arch.h +index fbd18b3..2b3a936 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_arch.h ++++ b/bundle/LuaJIT-2.1-20231117/src/lj_arch.h +@@ -220,10 +220,6 @@ + #error "macOS requires GC64 -- don't disable it" + #endif + +-#ifdef __GNUC__ +-#define LJ_HAS_OPTIMISED_HASH 1 +-#endif +- + #elif LUAJIT_TARGET == LUAJIT_ARCH_ARM + + #define LJ_ARCH_NAME "arm" +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_init.c b/bundle/LuaJIT-2.1-20231117/src/lj_init.c +deleted file mode 100644 +index a6816e1..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_init.c ++++ /dev/null +@@ -1,69 +0,0 @@ +-#include +-#include "lj_arch.h" +-#include "lj_jit.h" +-#include "lj_vm.h" +-#include "lj_str.h" +- +-#if LJ_TARGET_ARM && LJ_TARGET_LINUX +-#include +-#endif +- +-#ifdef _MSC_VER +-/* +-** Append a function pointer to the static constructor table executed by +-** the C runtime. +-** Based on https://stackoverflow.com/questions/1113409/attribute-constructor-equivalent-in-vc +-** see also https://docs.microsoft.com/en-us/cpp/c-runtime-library/crt-initialization. +-*/ +-#pragma section(".CRT$XCU",read) +-#define LJ_INITIALIZER2_(f,p) \ +- static void f(void); \ +- __declspec(allocate(".CRT$XCU")) void (*f##_)(void) = f; \ +- __pragma(comment(linker,"/include:" p #f "_")) \ +- static void f(void) +-#ifdef _WIN64 +-#define LJ_INITIALIZER(f) LJ_INITIALIZER2_(f,"") +-#else +-#define LJ_INITIALIZER(f) LJ_INITIALIZER2_(f,"_") +-#endif +- +-#else +-#define LJ_INITIALIZER(f) static void __attribute__((constructor)) f(void) +-#endif +- +- +-#ifdef LJ_HAS_OPTIMISED_HASH +-static void str_hash_init(uint32_t flags) +-{ +- if (flags & JIT_F_SSE4_2) +- str_hash_init_sse42 (); +-} +- +-/* CPU detection for interpreter features such as string hash function +- selection. We choose to cherry-pick from lj_cpudetect and not have a single +- initializer to make sure that merges with LuaJIT/LuaJIT remain +- convenient. */ +-LJ_INITIALIZER(lj_init_cpuflags) +-{ +- uint32_t flags = 0; +-#if LJ_TARGET_X86ORX64 +- +- uint32_t vendor[4]; +- uint32_t features[4]; +- if (lj_vm_cpuid(0, vendor) && lj_vm_cpuid(1, features)) { +- flags |= ((features[2] >> 0)&1) * JIT_F_SSE3; +- flags |= ((features[2] >> 19)&1) * JIT_F_SSE4_1; +- flags |= ((features[2] >> 20)&1) * JIT_F_SSE4_2; +- if (vendor[0] >= 7) { +- uint32_t xfeatures[4]; +- lj_vm_cpuid(7, xfeatures); +- flags |= ((xfeatures[1] >> 8)&1) * JIT_F_BMI2; +- } +- } +- +-#endif +- +- /* The reason why we initialized early: select our string hash functions. */ +- str_hash_init (flags); +-} +-#endif +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_jit.h b/bundle/LuaJIT-2.1-20231117/src/lj_jit.h +index a60a9ae..c44eaf7 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_jit.h ++++ b/bundle/LuaJIT-2.1-20231117/src/lj_jit.h +@@ -23,7 +23,6 @@ + #define JIT_F_SSE3 (JIT_F_CPU << 0) + #define JIT_F_SSE4_1 (JIT_F_CPU << 1) + #define JIT_F_BMI2 (JIT_F_CPU << 2) +-#define JIT_F_SSE4_2 (JIT_F_CPU << 3) + + + #define JIT_F_CPUSTRING "\4SSE3\6SSE4.1\4BMI2" +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str.c b/bundle/LuaJIT-2.1-20231117/src/lj_str.c +index 1255670..9624cdf 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_str.c ++++ b/bundle/LuaJIT-2.1-20231117/src/lj_str.c +@@ -12,6 +12,7 @@ + #include "lj_str.h" + #include "lj_char.h" + #include "lj_prng.h" ++#include "x64/src/lj_str_hash_x64.h" + + /* -- String helpers ------------------------------------------------------ */ + +@@ -82,22 +83,9 @@ int lj_str_haspattern(GCstr *s) + + /* -- String hashing ------------------------------------------------------ */ + +-#ifdef LJ_HAS_OPTIMISED_HASH +-static StrHash hash_sparse_def (uint64_t, const char *, MSize); +-str_sparse_hashfn hash_sparse = hash_sparse_def; +-#if LUAJIT_SECURITY_STRHASH +-static StrHash hash_dense_def(uint64_t, StrHash, const char *, MSize); +-str_dense_hashfn hash_dense = hash_dense_def; +-#endif +-#else +-#define hash_sparse hash_sparse_def +-#if LUAJIT_SECURITY_STRHASH +-#define hash_dense hash_dense_def +-#endif +-#endif +- ++#ifndef ARCH_HASH_SPARSE + /* Keyed sparse ARX string hash. Constant time. */ +-static StrHash hash_sparse_def(uint64_t seed, const char *str, MSize len) ++static StrHash hash_sparse(uint64_t seed, const char *str, MSize len) + { + /* Constants taken from lookup3 hash by Bob Jenkins. */ + StrHash a, b, h = len ^ (StrHash)seed; +@@ -118,11 +106,12 @@ static StrHash hash_sparse_def(uint64_t seed, const char *str, MSize len) + h ^= b; h -= lj_rol(b, 16); + return h; + } ++#endif + +-#if LUAJIT_SECURITY_STRHASH ++#if LUAJIT_SECURITY_STRHASH && !defined(ARCH_HASH_DENSE) + /* Keyed dense ARX string hash. Linear time. */ +-static LJ_NOINLINE StrHash hash_dense_def(uint64_t seed, StrHash h, +- const char *str, MSize len) ++static LJ_NOINLINE StrHash hash_dense(uint64_t seed, StrHash h, ++ const char *str, MSize len) + { + StrHash b = lj_bswap(lj_rol(h ^ (StrHash)(seed >> 32), 4)); + if (len > 12) { +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str.h b/bundle/LuaJIT-2.1-20231117/src/lj_str.h +index 94537b4..2a5a819 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_str.h ++++ b/bundle/LuaJIT-2.1-20231117/src/lj_str.h +@@ -28,16 +28,4 @@ LJ_FUNC void LJ_FASTCALL lj_str_init(lua_State *L); + #define lj_str_newlit(L, s) (lj_str_new(L, "" s, sizeof(s)-1)) + #define lj_str_size(len) (sizeof(GCstr) + (((len)+4) & ~(MSize)3)) + +-#ifdef LJ_HAS_OPTIMISED_HASH +-typedef StrHash (*str_sparse_hashfn) (uint64_t, const char *, MSize); +-extern str_sparse_hashfn hash_sparse; +- +-#if LUAJIT_SECURITY_STRHASH +-typedef StrHash (*str_dense_hashfn) (uint64_t, StrHash, const char *, MSize); +-extern str_dense_hashfn hash_dense; +-#endif +- +-extern void str_hash_init_sse42 (void); +-#endif +- + #endif +diff --git a/bundle/LuaJIT-2.1-20231117/src/ljamalg.c b/bundle/LuaJIT-2.1-20231117/src/ljamalg.c +index 9a5108f..f1dce6a 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/ljamalg.c ++++ b/bundle/LuaJIT-2.1-20231117/src/ljamalg.c +@@ -88,3 +88,4 @@ + #include "lib_ffi.c" + #include "lib_buffer.c" + #include "lib_init.c" ++ +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str_hash.c b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h +similarity index 76% +rename from bundle/LuaJIT-2.1-20231117/src/lj_str_hash.c +rename to bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h +index 0ee4b5f..e653895 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_str_hash.c ++++ b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h +@@ -5,48 +5,23 @@ + * to 128 bytes of given string. + */ + +-#include "lj_arch.h" ++#ifndef _LJ_STR_HASH_X64_H_ ++#define _LJ_STR_HASH_X64_H_ ++ ++#if defined(__SSE4_2__) && defined(__x86_64) && defined(__GNUC__) + +-#if LJ_HAS_OPTIMISED_HASH == 1 || defined(SMOKETEST) + #include + #include ++#include + #include + #include + +-#if defined(_MSC_VER) +-#include +-/* Silence deprecated name warning */ +-#define getpid _getpid +-#else +-#include +-#endif +- +-#include "lj_def.h" +-#include "lj_str.h" +-#include "lj_jit.h" +- +- +-#if defined(_MSC_VER) +-/* +- * MSVC doesn't seem to restrict intrinsics used based on /arch: value set +- * while clang-cl will error on it. +- */ +-#if defined(__clang__) && !defined(__SSE4_2__) +-#error "This file must be built with /arch:AVX1 or higher" +-#endif +-#else +-#if !defined(__SSE4_2__) +-#error "This file must be built with -msse4.2" +-#endif +-#endif +- +-#define lj_crc32_u32 _mm_crc32_u32 +-#define lj_crc32_u64 _mm_crc32_u64 ++#include "../../lj_def.h" + + #undef LJ_AINLINE + #define LJ_AINLINE + +-#if defined(__MINGW32__) || defined(_MSC_VER) ++#ifdef __MINGW32__ + #define random() ((long) rand()) + #define srandom(seed) srand(seed) + #endif +@@ -74,7 +49,7 @@ static LJ_AINLINE uint32_t hash_sparse_1_4(uint64_t seed, const char* str, + v = (v << 8) | str[len >> 1]; + v = (v << 8) | str[len - 1]; + v = (v << 8) | len; +- return lj_crc32_u32(0, v); ++ return _mm_crc32_u32(0, v); + #else + uint32_t a, b, h = len ^ seed; + +@@ -105,9 +80,9 @@ static LJ_AINLINE uint32_t hash_sparse_4_16(uint64_t seed, const char* str, + v2 = *cast_uint32p(str + len - 4); + } + +- h = lj_crc32_u32(0, len ^ seed); +- h = lj_crc32_u64(h, v1); +- h = lj_crc32_u64(h, v2); ++ h = _mm_crc32_u32(0, len ^ seed); ++ h = _mm_crc32_u64(h, v1); ++ h = _mm_crc32_u64(h, v2); + return h; + } + +@@ -118,18 +93,18 @@ static uint32_t hash_16_128(uint64_t seed, const char* str, + uint64_t h1, h2; + uint32_t i; + +- h1 = lj_crc32_u32(0, len ^ seed); ++ h1 = _mm_crc32_u32(0, len ^ seed); + h2 = 0; + + for (i = 0; i < len - 16; i += 16) { +- h1 += lj_crc32_u64(h1, *cast_uint64p(str + i)); +- h2 += lj_crc32_u64(h2, *cast_uint64p(str + i + 8)); ++ h1 += _mm_crc32_u64(h1, *cast_uint64p(str + i)); ++ h2 += _mm_crc32_u64(h2, *cast_uint64p(str + i + 8)); + }; + +- h1 = lj_crc32_u64(h1, *cast_uint64p(str + len - 16)); +- h2 = lj_crc32_u64(h2, *cast_uint64p(str + len - 8)); ++ h1 = _mm_crc32_u64(h1, *cast_uint64p(str + len - 16)); ++ h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); + +- return lj_crc32_u32(h1, h2); ++ return _mm_crc32_u32(h1, h2); + } + + /* ************************************************************************** +@@ -172,7 +147,7 @@ static LJ_AINLINE uint32_t log2_floor(uint32_t n) + /* This function is to populate `random_pos` such that random_pos[i][*] + * contains random value in the range of [2**i, 2**(i+1)). + */ +-static void str_hash_init_random(void) ++static void x64_init_random(void) + { + int i, seed, rml; + +@@ -183,8 +158,8 @@ static void str_hash_init_random(void) + } + + /* Init seed */ +- seed = lj_crc32_u32(0, getpid()); +- seed = lj_crc32_u32(seed, time(NULL)); ++ seed = _mm_crc32_u32(0, getpid()); ++ seed = _mm_crc32_u32(seed, time(NULL)); + srandom(seed); + + /* Now start to populate the random_pos[][]. */ +@@ -213,6 +188,11 @@ static void str_hash_init_random(void) + } + #undef POW2_MASK + ++void __attribute__((constructor)) x64_init_random_constructor() ++{ ++ x64_init_random(); ++} ++ + /* Return a pre-computed random number in the range of [1**chunk_sz_order, + * 1**(chunk_sz_order+1)). It is "unsafe" in the sense that the return value + * may be greater than chunk-size; it is up to the caller to make sure +@@ -239,7 +219,7 @@ static LJ_NOINLINE uint32_t hash_128_above(uint64_t seed, const char* str, + pos1 = get_random_pos_unsafe(chunk_sz_log2, 0); + pos2 = get_random_pos_unsafe(chunk_sz_log2, 1); + +- h1 = lj_crc32_u32(0, len ^ seed); ++ h1 = _mm_crc32_u32(0, len ^ seed); + h2 = 0; + + /* loop over 14 chunks, 2 chunks at a time */ +@@ -247,29 +227,29 @@ static LJ_NOINLINE uint32_t hash_128_above(uint64_t seed, const char* str, + chunk_ptr += chunk_sz, i++) { + + v = *cast_uint64p(chunk_ptr + pos1); +- h1 = lj_crc32_u64(h1, v); ++ h1 = _mm_crc32_u64(h1, v); + + v = *cast_uint64p(chunk_ptr + chunk_sz + pos2); +- h2 = lj_crc32_u64(h2, v); ++ h2 = _mm_crc32_u64(h2, v); + } + + /* the last two chunks */ + v = *cast_uint64p(chunk_ptr + pos1); +- h1 = lj_crc32_u64(h1, v); ++ h1 = _mm_crc32_u64(h1, v); + + v = *cast_uint64p(chunk_ptr + chunk_sz - 8 - pos2); +- h2 = lj_crc32_u64(h2, v); ++ h2 = _mm_crc32_u64(h2, v); + + /* process the trailing part */ +- h1 = lj_crc32_u64(h1, *cast_uint64p(str)); +- h2 = lj_crc32_u64(h2, *cast_uint64p(str + len - 8)); ++ h1 = _mm_crc32_u64(h1, *cast_uint64p(str)); ++ h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); + +- h1 = lj_crc32_u32(h1, h2); ++ h1 = _mm_crc32_u32(h1, h2); + return h1; + } + + /* NOTE: the "len" should not be zero */ +-static StrHash hash_sparse_sse42(uint64_t seed, const char* str, MSize len) ++static uint32_t hash_sparse(uint64_t seed, const char* str, size_t len) + { + if (len < 4 || len >= 128) + return hash_sparse_1_4(seed, str, len); +@@ -280,10 +260,11 @@ static StrHash hash_sparse_sse42(uint64_t seed, const char* str, MSize len) + /* [4, 16) */ + return hash_sparse_4_16(seed, str, len); + } ++#define ARCH_HASH_SPARSE hash_sparse + + #if LUAJIT_SECURITY_STRHASH +-static StrHash hash_dense_sse42(uint64_t seed, uint32_t h, const char* str, +- MSize len) ++static uint32_t hash_dense(uint64_t seed, uint32_t h, const char* str, ++ size_t len) + { + uint32_t b = lj_bswap(lj_rol(h ^ (uint32_t)(seed >> 32), 4)); + +@@ -296,14 +277,11 @@ static StrHash hash_dense_sse42(uint64_t seed, uint32_t h, const char* str, + /* Otherwise, do the slow crc32 randomization for long strings. */ + return hash_128_above(b, str, len); + } ++#define ARCH_HASH_DENSE hash_dense + #endif + +-void str_hash_init_sse42(void) +-{ +- hash_sparse = hash_sparse_sse42; +-#if LUAJIT_SECURITY_STRHASH +- hash_dense = hash_dense_sse42; +-#endif +- str_hash_init_random(); +-} ++#else ++#undef ARCH_HASH_SPARSE ++#undef ARCH_HASH_DENSE + #endif ++#endif /*_LJ_STR_HASH_X64_H_*/ +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx b/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx +index 1ea8fb6..ee247c1 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx ++++ b/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx +@@ -1,10 +1,7 @@ + #include // for gettimeofday() + extern "C" { + #define LUAJIT_SECURITY_STRHASH 1 +-#include "../../lj_str.h" +-str_sparse_hashfn hash_sparse; +-str_dense_hashfn hash_dense; +-#include "../../lj_str_hash.c" ++#include "lj_str_hash_x64.h" + } + #include + #include +@@ -100,7 +97,7 @@ struct TestFuncWasSparse + struct TestFuncIsSparse + { + uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { +- return hash_sparse_sse42(seed, buf, len); ++ return hash_sparse(seed, buf, len); + } + }; + +@@ -114,7 +111,7 @@ struct TestFuncWasDense + struct TestFuncIsDense + { + uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { +- return hash_dense_sse42(seed, 42, buf, len); ++ return hash_dense(seed, 42, buf, len); + } + }; + +@@ -271,9 +268,9 @@ benchmarkConflictHelper(uint64_t seed, uint32_t bucketNum, + for (vector::const_iterator i = strs.begin(), e = strs.end(); + i != e; ++i) { + uint32_t h1 = original_hash_sparse(seed, i->c_str(), i->size()); +- uint32_t h2 = hash_sparse_sse42(seed, i->c_str(), i->size()); ++ uint32_t h2 = hash_sparse(seed, i->c_str(), i->size()); + uint32_t h3 = original_hash_dense(seed, h1, i->c_str(), i->size()); +- uint32_t h4 = hash_dense_sse42(seed, h2, i->c_str(), i->size()); ++ uint32_t h4 = hash_dense(seed, h2, i->c_str(), i->size()); + + conflictWasSparse[h1 & mask]++; + conflictIsSparse[h2 & mask]++; +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp b/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp +index 432c7bb..75f34e9 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp ++++ b/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp +@@ -4,14 +4,10 @@ + #include + #define LUAJIT_SECURITY_STRHASH 1 + #include "test_util.hpp" +-#include "../../lj_str.h" +-str_sparse_hashfn hash_sparse; +-str_dense_hashfn hash_dense; +-#include "../../lj_str_hash.c" ++#include "lj_str_hash_x64.h" + + using namespace std; + +- + static bool + smoke_test() + { +@@ -28,9 +24,9 @@ smoke_test() + 255, 256, 257}; + for (unsigned i = 0; i < sizeof(lens)/sizeof(lens[0]); i++) { + string s(buf, lens[i]); +- uint32_t h = hash_sparse_sse42(rand(), s.c_str(), lens[i]); ++ uint32_t h = hash_sparse(rand(), s.c_str(), lens[i]); + test_printf("%d", h); +- test_printf("%d", hash_dense_sse42(rand(), h, s.c_str(), lens[i])); ++ test_printf("%d", hash_dense(rand(), h, s.c_str(), lens[i])); + } + + return true; diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch b/build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch new file mode 100644 index 00000000000..20eed7e7242 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch @@ -0,0 +1,19 @@ +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h +index e6538953..8f6b8e1b 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h ++++ b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h +@@ -21,11 +21,6 @@ + #undef LJ_AINLINE + #define LJ_AINLINE + +-#ifdef __MINGW32__ +-#define random() ((long) rand()) +-#define srandom(seed) srand(seed) +-#endif +- + static const uint64_t* cast_uint64p(const char* str) + { + return (const uint64_t*)(void*)str; +-- +2.43.0 + diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch b/build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch new file mode 100644 index 00000000000..8c6138d3814 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch @@ -0,0 +1,1113 @@ +diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str.c b/bundle/LuaJIT-2.1-20231117/src/lj_str.c +index 9624cdf..e624f0b 100644 +--- a/bundle/LuaJIT-2.1-20231117/src/lj_str.c ++++ b/bundle/LuaJIT-2.1-20231117/src/lj_str.c +@@ -12,7 +12,6 @@ + #include "lj_str.h" + #include "lj_char.h" + #include "lj_prng.h" +-#include "x64/src/lj_str_hash_x64.h" + + /* -- String helpers ------------------------------------------------------ */ + +@@ -83,7 +82,6 @@ int lj_str_haspattern(GCstr *s) + + /* -- String hashing ------------------------------------------------------ */ + +-#ifndef ARCH_HASH_SPARSE + /* Keyed sparse ARX string hash. Constant time. */ + static StrHash hash_sparse(uint64_t seed, const char *str, MSize len) + { +@@ -106,9 +104,8 @@ static StrHash hash_sparse(uint64_t seed, const char *str, MSize len) + h ^= b; h -= lj_rol(b, 16); + return h; + } +-#endif + +-#if LUAJIT_SECURITY_STRHASH && !defined(ARCH_HASH_DENSE) ++#if LUAJIT_SECURITY_STRHASH + /* Keyed dense ARX string hash. Linear time. */ + static LJ_NOINLINE StrHash hash_dense(uint64_t seed, StrHash h, + const char *str, MSize len) +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/Makefile b/bundle/LuaJIT-2.1-20231117/src/x64/Makefile +deleted file mode 100644 +index 2727714..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/Makefile ++++ /dev/null +@@ -1,13 +0,0 @@ +-.PHONY: default test benchmark clean +- +-default: +- @echo "make target include: test bechmark clean" +- +-test: +- $(MAKE) -C test test +- +-benchmark: +- $(MAKE) -C test benchmark +- +-clean: +- $(MAKE) -C test clean +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h +deleted file mode 100644 +index 8f6b8e1..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h ++++ /dev/null +@@ -1,282 +0,0 @@ +-/* +- * This file defines string hash function using CRC32. It takes advantage of +- * Intel hardware support (crc32 instruction, SSE 4.2) to speedup the CRC32 +- * computation. The hash functions try to compute CRC32 of length and up +- * to 128 bytes of given string. +- */ +- +-#ifndef _LJ_STR_HASH_X64_H_ +-#define _LJ_STR_HASH_X64_H_ +- +-#if defined(__SSE4_2__) && defined(__x86_64) && defined(__GNUC__) +- +-#include +-#include +-#include +-#include +-#include +- +-#include "../../lj_def.h" +- +-#undef LJ_AINLINE +-#define LJ_AINLINE +- +-static const uint64_t* cast_uint64p(const char* str) +-{ +- return (const uint64_t*)(void*)str; +-} +- +-static const uint32_t* cast_uint32p(const char* str) +-{ +- return (const uint32_t*)(void*)str; +-} +- +-/* hash string with len in [1, 4) */ +-static LJ_AINLINE uint32_t hash_sparse_1_4(uint64_t seed, const char* str, +- uint32_t len) +-{ +-#if 0 +- /* TODO: The if-1 part (i.e the original algorithm) is working better when +- * the load-factor is high, as revealed by conflict benchmark (via +- * 'make benchmark' command); need to understand why it's so. +- */ +- uint32_t v = str[0]; +- v = (v << 8) | str[len >> 1]; +- v = (v << 8) | str[len - 1]; +- v = (v << 8) | len; +- return _mm_crc32_u32(0, v); +-#else +- uint32_t a, b, h = len ^ seed; +- +- a = *(const uint8_t *)str; +- h ^= *(const uint8_t *)(str+len-1); +- b = *(const uint8_t *)(str+(len>>1)); +- h ^= b; h -= lj_rol(b, 14); +- +- a ^= h; a -= lj_rol(h, 11); +- b ^= a; b -= lj_rol(a, 25); +- h ^= b; h -= lj_rol(b, 16); +- +- return h; +-#endif +-} +- +-/* hash string with len in [4, 16) */ +-static LJ_AINLINE uint32_t hash_sparse_4_16(uint64_t seed, const char* str, +- uint32_t len) +-{ +- uint64_t v1, v2, h; +- +- if (len >= 8) { +- v1 = *cast_uint64p(str); +- v2 = *cast_uint64p(str + len - 8); +- } else { +- v1 = *cast_uint32p(str); +- v2 = *cast_uint32p(str + len - 4); +- } +- +- h = _mm_crc32_u32(0, len ^ seed); +- h = _mm_crc32_u64(h, v1); +- h = _mm_crc32_u64(h, v2); +- return h; +-} +- +-/* hash string with length in [16, 128) */ +-static uint32_t hash_16_128(uint64_t seed, const char* str, +- uint32_t len) +-{ +- uint64_t h1, h2; +- uint32_t i; +- +- h1 = _mm_crc32_u32(0, len ^ seed); +- h2 = 0; +- +- for (i = 0; i < len - 16; i += 16) { +- h1 += _mm_crc32_u64(h1, *cast_uint64p(str + i)); +- h2 += _mm_crc32_u64(h2, *cast_uint64p(str + i + 8)); +- }; +- +- h1 = _mm_crc32_u64(h1, *cast_uint64p(str + len - 16)); +- h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); +- +- return _mm_crc32_u32(h1, h2); +-} +- +-/* ************************************************************************** +- * +- * Following is code about hashing string with length >= 128 +- * +- * ************************************************************************** +- */ +-static uint32_t random_pos[32][2]; +-static const int8_t log2_tab[128] = { -1,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4, +- 4,4,4,4,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, +- 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6, +- 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, +- 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6 }; +- +-/* return floor(log2(n)) */ +-static LJ_AINLINE uint32_t log2_floor(uint32_t n) +-{ +- if (n <= 127) { +- return log2_tab[n]; +- } +- +- if ((n >> 8) <= 127) { +- return log2_tab[n >> 8] + 8; +- } +- +- if ((n >> 16) <= 127) { +- return log2_tab[n >> 16] + 16; +- } +- +- if ((n >> 24) <= 127) { +- return log2_tab[n >> 24] + 24; +- } +- +- return 31; +-} +- +-#define POW2_MASK(n) ((1L << (n)) - 1) +- +-/* This function is to populate `random_pos` such that random_pos[i][*] +- * contains random value in the range of [2**i, 2**(i+1)). +- */ +-static void x64_init_random(void) +-{ +- int i, seed, rml; +- +- /* Calculate the ceil(log2(RAND_MAX)) */ +- rml = log2_floor(RAND_MAX); +- if (RAND_MAX & (RAND_MAX - 1)) { +- rml += 1; +- } +- +- /* Init seed */ +- seed = _mm_crc32_u32(0, getpid()); +- seed = _mm_crc32_u32(seed, time(NULL)); +- srandom(seed); +- +- /* Now start to populate the random_pos[][]. */ +- for (i = 0; i < 3; i++) { +- /* No need to provide random value for chunk smaller than 8 bytes */ +- random_pos[i][0] = random_pos[i][1] = 0; +- } +- +- for (; i < rml; i++) { +- random_pos[i][0] = random() & POW2_MASK(i+1); +- random_pos[i][1] = random() & POW2_MASK(i+1); +- } +- +- for (; i < 31; i++) { +- int j; +- for (j = 0; j < 2; j++) { +- uint32_t v, scale; +- scale = random_pos[i - rml][0]; +- if (scale == 0) { +- scale = 1; +- } +- v = (random() * scale) & POW2_MASK(i+1); +- random_pos[i][j] = v; +- } +- } +-} +-#undef POW2_MASK +- +-void __attribute__((constructor)) x64_init_random_constructor() +-{ +- x64_init_random(); +-} +- +-/* Return a pre-computed random number in the range of [1**chunk_sz_order, +- * 1**(chunk_sz_order+1)). It is "unsafe" in the sense that the return value +- * may be greater than chunk-size; it is up to the caller to make sure +- * "chunk-base + return-value-of-this-func" has valid virtual address. +- */ +-static LJ_AINLINE uint32_t get_random_pos_unsafe(uint32_t chunk_sz_order, +- uint32_t idx) +-{ +- uint32_t pos = random_pos[chunk_sz_order][idx & 1]; +- return pos; +-} +- +-static LJ_NOINLINE uint32_t hash_128_above(uint64_t seed, const char* str, +- uint32_t len) +-{ +- uint32_t chunk_num, chunk_sz, chunk_sz_log2, i, pos1, pos2; +- uint64_t h1, h2, v; +- const char* chunk_ptr; +- +- chunk_num = 16; +- chunk_sz = len / chunk_num; +- chunk_sz_log2 = log2_floor(chunk_sz); +- +- pos1 = get_random_pos_unsafe(chunk_sz_log2, 0); +- pos2 = get_random_pos_unsafe(chunk_sz_log2, 1); +- +- h1 = _mm_crc32_u32(0, len ^ seed); +- h2 = 0; +- +- /* loop over 14 chunks, 2 chunks at a time */ +- for (i = 0, chunk_ptr = str; i < (chunk_num / 2 - 1); +- chunk_ptr += chunk_sz, i++) { +- +- v = *cast_uint64p(chunk_ptr + pos1); +- h1 = _mm_crc32_u64(h1, v); +- +- v = *cast_uint64p(chunk_ptr + chunk_sz + pos2); +- h2 = _mm_crc32_u64(h2, v); +- } +- +- /* the last two chunks */ +- v = *cast_uint64p(chunk_ptr + pos1); +- h1 = _mm_crc32_u64(h1, v); +- +- v = *cast_uint64p(chunk_ptr + chunk_sz - 8 - pos2); +- h2 = _mm_crc32_u64(h2, v); +- +- /* process the trailing part */ +- h1 = _mm_crc32_u64(h1, *cast_uint64p(str)); +- h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); +- +- h1 = _mm_crc32_u32(h1, h2); +- return h1; +-} +- +-/* NOTE: the "len" should not be zero */ +-static uint32_t hash_sparse(uint64_t seed, const char* str, size_t len) +-{ +- if (len < 4 || len >= 128) +- return hash_sparse_1_4(seed, str, len); +- +- if (len >= 16) /* [16, 128) */ +- return hash_16_128(seed, str, len); +- +- /* [4, 16) */ +- return hash_sparse_4_16(seed, str, len); +-} +-#define ARCH_HASH_SPARSE hash_sparse +- +-#if LUAJIT_SECURITY_STRHASH +-static uint32_t hash_dense(uint64_t seed, uint32_t h, const char* str, +- size_t len) +-{ +- uint32_t b = lj_bswap(lj_rol(h ^ (uint32_t)(seed >> 32), 4)); +- +- if (len <= 16) +- return b; +- +- if (len < 128) /* [16, 128), try with a different seed. */ +- return hash_16_128(b, str, len); +- +- /* Otherwise, do the slow crc32 randomization for long strings. */ +- return hash_128_above(b, str, len); +-} +-#define ARCH_HASH_DENSE hash_dense +-#endif +- +-#else +-#undef ARCH_HASH_SPARSE +-#undef ARCH_HASH_DENSE +-#endif +-#endif /*_LJ_STR_HASH_X64_H_*/ +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/Makefile b/bundle/LuaJIT-2.1-20231117/src/x64/test/Makefile +deleted file mode 100644 +index 4326ab3..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/Makefile ++++ /dev/null +@@ -1,47 +0,0 @@ +-.PHONY: default test benchmark +- +-default: test benchmark +- +-COMMON_OBJ := test_util.o +- +-TEST_PROGRAM := ht_test +-BENCHMARK_PROGRAM := ht_benchmark +- +-TEST_PROGRAM_OBJ := $(COMMON_OBJ) test.o +-BENCHMARK_PROGRAM_OBJ := $(COMMON_OBJ) benchmark.o +- +-ifeq ($(WITH_VALGRIND), 1) +- VALGRIND := valgrind --leak-check=full +-else +- VALGRIND := +-endif +- +-CXXFLAGS := -O3 -MD -g -msse4.2 -Wall -I../src -I../../../src +- +-%.o: %.cxx +- $(CXX) $(CXXFLAGS) -MD -c $< +- +-test: $(TEST_PROGRAM) +- @echo "some unit test" +- $(VALGRIND) ./$(TEST_PROGRAM) +- +- @echo "smoke test" +- ../../luajit test_str_comp.lua +- +-benchmark: $(BENCHMARK_PROGRAM) +- # micro benchmark +- ./$(BENCHMARK_PROGRAM) +- +-$(TEST_PROGRAM) : $(TEST_PROGRAM_OBJ) +- cat $(TEST_PROGRAM_OBJ:.o=.d) > dep1.txt +- $(CXX) $+ $(CXXFLAGS) -lm -o $@ +- +-$(BENCHMARK_PROGRAM): $(BENCHMARK_PROGRAM_OBJ) +- cat $(BENCHMARK_PROGRAM_OBJ:.o=.d) > dep2.txt +- $(CXX) $+ $(CXXFLAGS) -o $@ +- +--include dep1.txt +--include dep2.txt +- +-clean: +- -rm -f *.o *.d dep*.txt $(BENCHMARK_PROGRAM) $(TEST_PROGRAM) +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx b/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx +deleted file mode 100644 +index ee247c1..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx ++++ /dev/null +@@ -1,357 +0,0 @@ +-#include // for gettimeofday() +-extern "C" { +-#define LUAJIT_SECURITY_STRHASH 1 +-#include "lj_str_hash_x64.h" +-} +-#include +-#include +-#include +-#include +-#include "test_util.hpp" +-#include +-#include +- +-using namespace std; +- +-#define lj_rol(x, n) (((x)<<(n)) | ((x)>>(-(int)(n)&(8*sizeof(x)-1)))) +-#define lj_ror(x, n) (((x)<<(-(int)(n)&(8*sizeof(x)-1))) | ((x)>>(n))) +- +-const char* separator = "-------------------------------------------"; +- +-static uint32_t LJ_AINLINE +-original_hash_sparse(uint64_t seed, const char *str, size_t len) +-{ +- uint32_t a, b, h = len ^ seed; +- if (len >= 4) { +- a = lj_getu32(str); h ^= lj_getu32(str+len-4); +- b = lj_getu32(str+(len>>1)-2); +- h ^= b; h -= lj_rol(b, 14); +- b += lj_getu32(str+(len>>2)-1); +- a ^= h; a -= lj_rol(h, 11); +- b ^= a; b -= lj_rol(a, 25); +- h ^= b; h -= lj_rol(b, 16); +- } else { +- a = *(const uint8_t *)str; +- h ^= *(const uint8_t *)(str+len-1); +- b = *(const uint8_t *)(str+(len>>1)); +- h ^= b; h -= lj_rol(b, 14); +- } +- +- a ^= h; a -= lj_rol(h, 11); +- b ^= a; b -= lj_rol(a, 25); +- h ^= b; h -= lj_rol(b, 16); +- +- return h; +-} +- +-static uint32_t original_hash_dense(uint64_t seed, uint32_t h, +- const char *str, size_t len) +-{ +- uint32_t b = lj_bswap(lj_rol(h ^ (uint32_t)(seed >> 32), 4)); +- if (len > 12) { +- uint32_t a = (uint32_t)seed; +- const char *pe = str+len-12, *p = pe, *q = str; +- do { +- a += lj_getu32(p); +- b += lj_getu32(p+4); +- h += lj_getu32(p+8); +- p = q; q += 12; +- h ^= b; h -= lj_rol(b, 14); +- a ^= h; a -= lj_rol(h, 11); +- b ^= a; b -= lj_rol(a, 25); +- } while (p < pe); +- h ^= b; h -= lj_rol(b, 16); +- a ^= h; a -= lj_rol(h, 4); +- b ^= a; b -= lj_rol(a, 14); +- } +- return b; +-} +- +- +-template double +-BenchmarkHashTmpl(T func, uint64_t seed, char* buf, size_t len) +-{ +- TestClock timer; +- uint32_t h = 0; +- +- timer.start(); +- for(int i = 1; i < 1000000 * 100; i++) { +- // So the buf is not loop invariant, hence the F(...) +- buf[i % 4096] = i; +- h += func(seed, buf, len) ^ i; +- } +- timer.stop(); +- +- // make h alive +- test_printf("%x", h); +- return timer.getElapseInSecond(); +-} +- +-struct TestFuncWasSparse +-{ +- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { +- return original_hash_sparse(seed, buf, len); +- } +-}; +- +-struct TestFuncIsSparse +-{ +- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { +- return hash_sparse(seed, buf, len); +- } +-}; +- +-struct TestFuncWasDense +-{ +- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { +- return original_hash_dense(seed, 42, buf, len); +- } +-}; +- +-struct TestFuncIsDense +-{ +- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { +- return hash_dense(seed, 42, buf, len); +- } +-}; +- +-static void +-benchmarkIndividual(uint64_t seed, char* buf) +-{ +- fprintf(stdout,"\n\nCompare performance of particular len (in second)\n"); +- fprintf(stdout, "%-12s%-8s%-8s%s%-8s%-8s%s\n", "len", +- "was (s)", "is (s)", "diff (s)", +- "was (d)", "is (d)", "diff (d)"); +- fprintf(stdout, "-------------------------------------------\n"); +- +- uint32_t lens[] = {3, 4, 7, 10, 15, 16, 20, 32, 36, 63, 80, 100, +- 120, 127, 280, 290, 400}; +- for (unsigned i = 0; i < sizeof(lens)/sizeof(lens[0]); i++) { +- uint32_t len = lens[i]; +- double e1 = BenchmarkHashTmpl(TestFuncWasSparse(), seed, buf, len); +- double e2 = BenchmarkHashTmpl(TestFuncIsSparse(), seed, buf, len); +- double e3 = BenchmarkHashTmpl(TestFuncWasDense(), seed, buf, len); +- double e4 = BenchmarkHashTmpl(TestFuncIsDense(), seed, buf, len); +- fprintf(stdout, "len = %4d: %-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", +- len, e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); +- } +-} +- +-template double +-BenchmarkChangeLenTmpl(T func, uint64_t seed, char* buf, uint32_t* len_vect, +- uint32_t len_num) +-{ +- TestClock timer; +- uint32_t h = 0; +- +- timer.start(); +- for(int i = 1; i < 1000000 * 100; i++) { +- for (int j = 0; j < (int)len_num; j++) { +- // So the buf is not loop invariant, hence the F(...) +- buf[(i + j) % 4096] = i; +- h += func(seed, buf, len_vect[j]) ^ j; +- } +- } +- timer.stop(); +- +- // make h alive +- test_printf("%x", h); +- return timer.getElapseInSecond(); +-} +- +-// It is to measure the performance when length is changing. +-// The purpose is to see how balanced branches impact the performance. +-// +-static void +-benchmarkToggleLens(uint64_t seed, char* buf) +-{ +- double e1, e2, e3, e4; +- fprintf(stdout,"\nChanging length (in second):"); +- fprintf(stdout, "\n%-24s%-8s%-8s%s%-8s%-8s%s\n%s\n", "len", +- "was (s)", "is (s)", "diff (s)", +- "was (d)", "is (d)", "diff (d)", +- separator); +- +- uint32_t lens1[] = {4, 9}; +- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens1, 2); +- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens1, 2); +- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens1, 2); +- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens1, 2); +- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", "4,9", +- e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); +- +- uint32_t lens2[] = {1, 4, 9}; +- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens2, 3); +- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens2, 3); +- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens2, 3); +- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens2, 3); +- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", "1,4,9", +- e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); +- +- uint32_t lens3[] = {1, 33, 4, 9}; +- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens3, 4); +- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens3, 4); +- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens3, 4); +- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens3, 4); +- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", +- "1,33,4,9", e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); +- +- uint32_t lens4[] = {16, 33, 64, 89}; +- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens4, 4); +- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens4, 4); +- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens4, 4); +- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens4, 4); +- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", +- "16,33,64,89", e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); +-} +- +-static void +-genRandomString(uint32_t min, uint32_t max, +- uint32_t num, vector& result) +-{ +- double scale = (max - min) / (RAND_MAX + 1.0); +- result.clear(); +- result.reserve(num); +- for (uint32_t i = 0; i < num; i++) { +- uint32_t len = (rand() * scale) + min; +- +- char* buf = new char[len]; +- for (uint32_t l = 0; l < len; l++) { +- buf[l] = rand() % 255; +- } +- result.push_back(string(buf, len)); +- delete[] buf; +- } +-} +- +-// Return the standard deviation of given array of number +-static double +-standarDeviation(const vector& v) +-{ +- uint64_t total = 0; +- for (vector::const_iterator i = v.begin(), e = v.end(); +- i != e; ++i) { +- total += *i; +- } +- +- double avg = total / (double)v.size(); +- double sd = 0; +- +- for (vector::const_iterator i = v.begin(), e = v.end(); +- i != e; ++i) { +- double t = avg - *i; +- sd = sd + t*t; +- } +- +- return sqrt(sd/v.size()); +-} +- +-static vector +-benchmarkConflictHelper(uint64_t seed, uint32_t bucketNum, +- const vector& strs) +-{ +- if (bucketNum & (bucketNum - 1)) { +- bucketNum = (1L << (log2_floor(bucketNum) + 1)); +- } +- uint32_t mask = bucketNum - 1; +- +- vector conflictWasSparse(bucketNum); +- vector conflictIsSparse(bucketNum); +- vector conflictWasDense(bucketNum); +- vector conflictIsDense(bucketNum); +- +- conflictWasSparse.resize(bucketNum); +- conflictIsSparse.resize(bucketNum); +- conflictWasDense.resize(bucketNum); +- conflictIsDense.resize(bucketNum); +- +- for (vector::const_iterator i = strs.begin(), e = strs.end(); +- i != e; ++i) { +- uint32_t h1 = original_hash_sparse(seed, i->c_str(), i->size()); +- uint32_t h2 = hash_sparse(seed, i->c_str(), i->size()); +- uint32_t h3 = original_hash_dense(seed, h1, i->c_str(), i->size()); +- uint32_t h4 = hash_dense(seed, h2, i->c_str(), i->size()); +- +- conflictWasSparse[h1 & mask]++; +- conflictIsSparse[h2 & mask]++; +- conflictWasDense[h3 & mask]++; +- conflictIsDense[h4 & mask]++; +- } +- +-#if 0 +- std::sort(conflictWas.begin(), conflictWas.end(), std::greater()); +- std::sort(conflictIs.begin(), conflictIs.end(), std::greater()); +- +- fprintf(stderr, "%d %d %d %d vs %d %d %d %d\n", +- conflictWas[0], conflictWas[1], conflictWas[2], conflictWas[3], +- conflictIs[0], conflictIs[1], conflictIs[2], conflictIs[3]); +-#endif +- vector ret(4); +- ret[0] = standarDeviation(conflictWasSparse); +- ret[1] = standarDeviation(conflictIsSparse); +- ret[2] = standarDeviation(conflictWasDense); +- ret[3] = standarDeviation(conflictIsDense); +- +- return ret; +-} +- +-static void +-benchmarkConflict(uint64_t seed) +-{ +- float loadFactor[] = { 0.5f, 1.0f, 2.0f, 4.0f, 8.0f }; +- int bucketNum[] = { 512, 1024, 2048, 4096, 8192, 16384}; +- int lenRange[][2] = { {1,3}, {4, 15}, {16, 127}, {128, 1024}, {1, 1024}}; +- +- fprintf(stdout, +- "\nBechmarking conflict (stand deviation of conflict)\n%s\n", +- separator); +- +- for (uint32_t k = 0; k < sizeof(lenRange)/sizeof(lenRange[0]); k++) { +- fprintf(stdout, "\nlen range from %d - %d\n", lenRange[k][0], +- lenRange[k][1]); +- fprintf(stdout, "%-10s %-12s %-10s %-10s diff (s) %-10s %-10s diff (d)\n%s\n", +- "bucket", "load-factor", "was (s)", "is (s)", "was (d)", "is (d)", +- separator); +- for (uint32_t i = 0; i < sizeof(bucketNum)/sizeof(bucketNum[0]); ++i) { +- for (uint32_t j = 0; +- j < sizeof(loadFactor)/sizeof(loadFactor[0]); +- ++j) { +- int strNum = bucketNum[i] * loadFactor[j]; +- vector strs(strNum); +- genRandomString(lenRange[k][0], lenRange[k][1], strNum, strs); +- +- vector p; +- p = benchmarkConflictHelper(seed, bucketNum[i], strs); +- fprintf(stdout, "%-10d %-12.2f %-10.2f %-10.2f %-10.2f %-10.2f %-10.2f %.2f\n", +- bucketNum[i], loadFactor[j], +- p[0], p[1], p[0] - p[1], +- p[2], p[3], p[2] - p[3]); +- } +- } +- } +-} +- +-static void +-benchmarkHashFunc() +-{ +- srand(time(0)); +- +- uint64_t seed = (uint32_t) rand(); +- char buf[4096]; +- char c = getpid() % 'a'; +- for (int i = 0; i < (int)sizeof(buf); i++) { +- buf[i] = (c + i) % 255; +- } +- +- benchmarkConflict(seed); +- benchmarkIndividual(seed, buf); +- benchmarkToggleLens(seed, buf); +-} +- +-int +-main(int argc, char** argv) +-{ +- fprintf(stdout, "========================\nMicro benchmark...\n"); +- benchmarkHashFunc(); +- return 0; +-} +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp b/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp +deleted file mode 100644 +index 75f34e9..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp ++++ /dev/null +@@ -1,77 +0,0 @@ +-#include +-#include +-#include +-#include +-#define LUAJIT_SECURITY_STRHASH 1 +-#include "test_util.hpp" +-#include "lj_str_hash_x64.h" +- +-using namespace std; +- +-static bool +-smoke_test() +-{ +- fprintf(stdout, "running smoke tests...\n"); +- char buf[1024]; +- char c = getpid() % 'a'; +- srand(time(0)); +- +- for (int i = 0; i < (int)sizeof(buf); i++) { +- buf[i] = (c + i) % 255; +- } +- +- uint32_t lens[] = {3, 4, 5, 7, 8, 16, 17, 24, 25, 32, 33, 127, 128, +- 255, 256, 257}; +- for (unsigned i = 0; i < sizeof(lens)/sizeof(lens[0]); i++) { +- string s(buf, lens[i]); +- uint32_t h = hash_sparse(rand(), s.c_str(), lens[i]); +- test_printf("%d", h); +- test_printf("%d", hash_dense(rand(), h, s.c_str(), lens[i])); +- } +- +- return true; +-} +- +-static bool +-verify_log2() +-{ +- fprintf(stdout, "verify log2...\n"); +- bool err = false; +- std::map lm; +- lm[0] =(uint32_t)-1; +- lm[1] = 0; +- lm[2] = 1; +- for (int i = 2; i < 31; i++) { +- lm[(1<::iterator iter = lm.begin(), iter_e = lm.end(); +- iter != iter_e; ++iter) { +- uint32_t v = (*iter).first; +- uint32_t log2_expect = (*iter).second; +- uint32_t log2_get = log2_floor(v); +- if (log2_expect != log2_get) { +- err = true; +- fprintf(stderr, "log2(%u) expect %u, get %u\n", v, log2_expect, log2_get); +- exit(1); +- } +- } +- return !err; +-} +- +-int +-main(int argc, char** argv) +-{ +- fprintf(stdout, "=======================\nRun unit testing...\n"); +- +- ASSERT(smoke_test(), "smoke_test test failed"); +- ASSERT(verify_log2(), "log2 failed"); +- +- fprintf(stdout, TestErrMsgMgr::noError() ? "succ\n\n" : "fail\n\n"); +- +- return TestErrMsgMgr::noError() ? 0 : -1; +-} +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_str_comp.lua b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_str_comp.lua +deleted file mode 100644 +index 3a5c3e6..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_str_comp.lua ++++ /dev/null +@@ -1,67 +0,0 @@ +---[[ +- Given two content-idental string s1, s2, test if they end up to be the +- same string object. The purpose of this test is to make sure hash function +- do not accidently include extraneous bytes before and after the string in +- question. +-]] +- +-local ffi = require("ffi") +-local C = ffi.C +- +-ffi.cdef[[ +- void free(void*); +- char* malloc(size_t); +- void *memset(void*, int, size_t); +- void *memcpy(void*, void*, size_t); +- long time(void*); +- void srandom(unsigned); +- long random(void); +-]] +- +- +-local function test_equal(len_min, len_max) +- -- source string is wrapped by 16-byte-junk both before and after the +- -- string +- local x = C.random() +- local l = len_min + x % (len_max - len_min); +- local buf_len = tonumber(l + 16 * 2) +- +- local src_buf = C.malloc(buf_len) +- for i = 0, buf_len - 1 do +- src_buf[i] = C.random() % 255 +- end +- +- -- dest string is the clone of the source string, but it is sandwiched +- -- by different junk bytes +- local dest_buf = C.malloc(buf_len) +- C.memset(dest_buf, 0x5a, buf_len) +- +- local ofst = 8 + (C.random() % 8) +- C.memcpy(dest_buf + ofst, src_buf + 16, l); +- +- local str1 = ffi.string(src_buf + 16, l) +- local str2 = ffi.string(dest_buf + ofst, l) +- +- C.free(src_buf) +- C.free(dest_buf) +- +- if str1 ~= str2 then +- -- Oops, look like hash function mistakenly include extraneous bytes +- -- close to the string +- return 1 -- wtf +- end +-end +- +---local lens = {1, 4, 16, 128, 1024} +-local lens = {128, 1024} +-local iter = 1000 +- +-for i = 1, #lens - 1 do +- for j = 1, iter do +- if test_equal(lens[i], lens[i+1]) ~= nil then +- os.exit(1) +- end +- end +-end +- +-os.exit(0) +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.cxx b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.cxx +deleted file mode 100644 +index 34b7d67..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.cxx ++++ /dev/null +@@ -1,21 +0,0 @@ +-#include +-#include +-#include "test_util.hpp" +- +-using namespace std; +- +-std::vector TestErrMsgMgr::_errMsg; +- +-void +-test_printf(const char* format, ...) +-{ +- va_list args; +- va_start (args, format); +- +- FILE* devNull = fopen("/dev/null", "w"); +- if (devNull != 0) { +- (void)vfprintf (devNull, format, args); +- } +- fclose(devNull); +- va_end (args); +-} +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.d b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.d +deleted file mode 100644 +index e539432..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.d ++++ /dev/null +@@ -1,107 +0,0 @@ +-test_util.o: test_util.cxx /usr/include/stdc-predef.h \ +- /usr/lib/gcc/x86_64-redhat-linux/10/include/stdarg.h \ +- /usr/include/stdio.h /usr/include/bits/libc-header-start.h \ +- /usr/include/features.h /usr/include/sys/cdefs.h \ +- /usr/include/bits/wordsize.h /usr/include/bits/long-double.h \ +- /usr/include/gnu/stubs.h /usr/include/gnu/stubs-64.h \ +- /usr/lib/gcc/x86_64-redhat-linux/10/include/stddef.h \ +- /usr/include/bits/types.h /usr/include/bits/timesize.h \ +- /usr/include/bits/typesizes.h /usr/include/bits/time64.h \ +- /usr/include/bits/types/__fpos_t.h /usr/include/bits/types/__mbstate_t.h \ +- /usr/include/bits/types/__fpos64_t.h /usr/include/bits/types/__FILE.h \ +- /usr/include/bits/types/FILE.h /usr/include/bits/types/struct_FILE.h \ +- /usr/include/bits/types/cookie_io_functions_t.h \ +- /usr/include/bits/stdio_lim.h /usr/include/bits/sys_errlist.h \ +- /usr/include/bits/stdio.h test_util.hpp /usr/include/sys/time.h \ +- /usr/include/bits/types/time_t.h \ +- /usr/include/bits/types/struct_timeval.h /usr/include/sys/select.h \ +- /usr/include/bits/select.h /usr/include/bits/types/sigset_t.h \ +- /usr/include/bits/types/__sigset_t.h \ +- /usr/include/bits/types/struct_timespec.h /usr/include/bits/endian.h \ +- /usr/include/bits/endianness.h /usr/include/c++/10/string \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/c++config.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/os_defines.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/cpu_defines.h \ +- /usr/include/c++/10/bits/stringfwd.h \ +- /usr/include/c++/10/bits/memoryfwd.h \ +- /usr/include/c++/10/bits/char_traits.h \ +- /usr/include/c++/10/bits/stl_algobase.h \ +- /usr/include/c++/10/bits/functexcept.h \ +- /usr/include/c++/10/bits/exception_defines.h \ +- /usr/include/c++/10/bits/cpp_type_traits.h \ +- /usr/include/c++/10/ext/type_traits.h \ +- /usr/include/c++/10/ext/numeric_traits.h \ +- /usr/include/c++/10/bits/stl_pair.h /usr/include/c++/10/bits/move.h \ +- /usr/include/c++/10/type_traits \ +- /usr/include/c++/10/bits/stl_iterator_base_types.h \ +- /usr/include/c++/10/bits/stl_iterator_base_funcs.h \ +- /usr/include/c++/10/bits/concept_check.h \ +- /usr/include/c++/10/debug/assertions.h \ +- /usr/include/c++/10/bits/stl_iterator.h \ +- /usr/include/c++/10/bits/ptr_traits.h /usr/include/c++/10/debug/debug.h \ +- /usr/include/c++/10/bits/predefined_ops.h \ +- /usr/include/c++/10/bits/postypes.h /usr/include/c++/10/cwchar \ +- /usr/include/wchar.h /usr/include/bits/floatn.h \ +- /usr/include/bits/floatn-common.h /usr/include/bits/wchar.h \ +- /usr/include/bits/types/wint_t.h /usr/include/bits/types/mbstate_t.h \ +- /usr/include/bits/types/locale_t.h /usr/include/bits/types/__locale_t.h \ +- /usr/include/c++/10/cstdint \ +- /usr/lib/gcc/x86_64-redhat-linux/10/include/stdint.h \ +- /usr/include/stdint.h /usr/include/bits/stdint-intn.h \ +- /usr/include/bits/stdint-uintn.h /usr/include/c++/10/bits/allocator.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/c++allocator.h \ +- /usr/include/c++/10/ext/new_allocator.h /usr/include/c++/10/new \ +- /usr/include/c++/10/exception /usr/include/c++/10/bits/exception.h \ +- /usr/include/c++/10/bits/exception_ptr.h \ +- /usr/include/c++/10/bits/cxxabi_init_exception.h \ +- /usr/include/c++/10/typeinfo /usr/include/c++/10/bits/hash_bytes.h \ +- /usr/include/c++/10/bits/nested_exception.h \ +- /usr/include/c++/10/bits/localefwd.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/c++locale.h \ +- /usr/include/c++/10/clocale /usr/include/locale.h \ +- /usr/include/bits/locale.h /usr/include/c++/10/iosfwd \ +- /usr/include/c++/10/cctype /usr/include/ctype.h \ +- /usr/include/c++/10/bits/ostream_insert.h \ +- /usr/include/c++/10/bits/cxxabi_forced.h \ +- /usr/include/c++/10/bits/stl_function.h \ +- /usr/include/c++/10/backward/binders.h \ +- /usr/include/c++/10/bits/range_access.h \ +- /usr/include/c++/10/initializer_list \ +- /usr/include/c++/10/bits/iterator_concepts.h \ +- /usr/include/c++/10/concepts /usr/include/c++/10/bits/range_cmp.h \ +- /usr/include/c++/10/bits/int_limits.h \ +- /usr/include/c++/10/bits/basic_string.h \ +- /usr/include/c++/10/ext/atomicity.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/gthr.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/gthr-default.h \ +- /usr/include/pthread.h /usr/include/sched.h /usr/include/bits/sched.h \ +- /usr/include/bits/types/struct_sched_param.h /usr/include/bits/cpu-set.h \ +- /usr/include/time.h /usr/include/bits/time.h /usr/include/bits/timex.h \ +- /usr/include/bits/types/clock_t.h /usr/include/bits/types/struct_tm.h \ +- /usr/include/bits/types/clockid_t.h /usr/include/bits/types/timer_t.h \ +- /usr/include/bits/types/struct_itimerspec.h \ +- /usr/include/bits/pthreadtypes.h /usr/include/bits/thread-shared-types.h \ +- /usr/include/bits/pthreadtypes-arch.h /usr/include/bits/struct_mutex.h \ +- /usr/include/bits/struct_rwlock.h /usr/include/bits/setjmp.h \ +- /usr/include/c++/10/x86_64-redhat-linux/bits/atomic_word.h \ +- /usr/include/c++/10/ext/alloc_traits.h \ +- /usr/include/c++/10/bits/alloc_traits.h \ +- /usr/include/c++/10/bits/stl_construct.h \ +- /usr/include/c++/10/ext/string_conversions.h /usr/include/c++/10/cstdlib \ +- /usr/include/stdlib.h /usr/include/bits/waitflags.h \ +- /usr/include/bits/waitstatus.h /usr/include/sys/types.h \ +- /usr/include/endian.h /usr/include/bits/byteswap.h \ +- /usr/include/bits/uintn-identity.h /usr/include/alloca.h \ +- /usr/include/bits/stdlib-bsearch.h /usr/include/bits/stdlib-float.h \ +- /usr/include/c++/10/bits/std_abs.h /usr/include/c++/10/cstdio \ +- /usr/include/c++/10/cerrno /usr/include/errno.h \ +- /usr/include/bits/errno.h /usr/include/linux/errno.h \ +- /usr/include/asm/errno.h /usr/include/asm-generic/errno.h \ +- /usr/include/asm-generic/errno-base.h /usr/include/bits/types/error_t.h \ +- /usr/include/c++/10/bits/charconv.h \ +- /usr/include/c++/10/bits/functional_hash.h \ +- /usr/include/c++/10/bits/basic_string.tcc /usr/include/c++/10/vector \ +- /usr/include/c++/10/bits/stl_uninitialized.h \ +- /usr/include/c++/10/bits/stl_vector.h \ +- /usr/include/c++/10/bits/stl_bvector.h \ +- /usr/include/c++/10/bits/vector.tcc +diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.hpp b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.hpp +deleted file mode 100644 +index 6cc2ea2..0000000 +--- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.hpp ++++ /dev/null +@@ -1,57 +0,0 @@ +-#ifndef _TEST_UTIL_HPP_ +-#define _TEST_UTIL_HPP_ +- +-#include // gettimeofday() +-#include +-#include +- +-struct TestErrMsg +-{ +- const char* fileName; +- unsigned lineNo; +- std::string errMsg; +- +- TestErrMsg(const char* FN, unsigned LN, const char* Err): +- fileName(FN), lineNo(LN), errMsg(Err) {} +-}; +- +-class TestErrMsgMgr +-{ +-public: +- static std::vector getError(); +- static void +- addError(const char* fileName, unsigned lineNo, const char* Err) { +- _errMsg.push_back(TestErrMsg(fileName, lineNo, Err)); +- } +- +- static bool noError() { +- return _errMsg.empty(); +- } +- +-private: +- static std::vector _errMsg; +-}; +- +-#define ASSERT(c, e) \ +- if (!(c)) { TestErrMsgMgr::addError(__FILE__, __LINE__, (e)); } +- +-class TestClock +-{ +-public: +- void start() { gettimeofday(&_start, 0); } +- void stop() { gettimeofday(&_end, 0); } +- double getElapseInSecond() { +- return (_end.tv_sec - _start.tv_sec) +- + ((long)_end.tv_usec - (long)_start.tv_usec) / 1000000.0; +- } +- +-private: +- struct timeval _start, _end; +-}; +- +-// write to /dev/null, the only purpose is to make the data fed to the +-// function alive. +-extern void test_printf(const char* format, ...) +- __attribute__ ((format (printf, 1, 2))); +- +-#endif //_TEST_UTIL_HPP_ diff --git a/changelog/unreleased/fix_hash.yml b/changelog/unreleased/fix_hash.yml new file mode 100644 index 00000000000..6c97221121d --- /dev/null +++ b/changelog/unreleased/fix_hash.yml @@ -0,0 +1,3 @@ +message: Fixed an inefficiency issue in the Luajit hashing algorithm +type: performance +scope: Performance From 8e86dbaa1fdfd9ba62d9cf8f2cfcc5994614188f Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 21 Jun 2024 14:28:50 +0800 Subject: [PATCH 3776/4351] fix(ci): replace "cpio" rpm extraction (#13233) cherry-pick from kong/kong-ee#9042 KAG-4775 --- scripts/explain_manifest/main.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py index 1033057d350..44f9dcc00fc 100755 --- a/scripts/explain_manifest/main.py +++ b/scripts/explain_manifest/main.py @@ -84,9 +84,12 @@ def gather_files(path: str, image: str): code = os.system( "ar p %s data.tar.gz | tar -C %s -xz" % (path, t.name)) elif ext == ".rpm": - # GNU cpio and rpm2cpio is needed + # rpm2cpio is needed + # rpm2archive ships with rpm2cpio on debians code = os.system( - "rpm2cpio %s | cpio --no-preserve-owner --no-absolute-filenames -idm -D %s" % (path, t.name)) + """ + rpm2archive %s && tar -C %s -xf %s.tgz + """ % (path, t.name, path)) elif ext == ".gz": code = os.system("tar -C %s -xf %s" % (t.name, path)) From 955fa80400c13851fb9ef4b7fcdc06b6df93446d Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 21 Jun 2024 17:41:12 -0300 Subject: [PATCH 3777/4351] Revert "fix(dns): ignore records with RR types differs from that of the query when parsing answers (#13002)" (#13276) --- ...ignore-records-with-non-matching-types.yml | 3 - kong/resty/dns/client.lua | 30 ++++- spec/01-unit/21-dns-client/02-client_spec.lua | 37 +++-- .../21-dns-client/03-client_cache_spec.lua | 126 +----------------- 4 files changed, 49 insertions(+), 147 deletions(-) delete mode 100644 changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml diff --git a/changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml b/changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml deleted file mode 100644 index 1cfb60d3dc6..00000000000 --- a/changelog/unreleased/kong/fix-dns-ignore-records-with-non-matching-types.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**DNS Client**: Ignore records with RR types differs from that of the query when parsing answers." -type: bugfix -scope: Core diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 874515badeb..03625790ee5 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -45,6 +45,7 @@ local math_max = math.max local math_fmod = math.fmod local math_random = math.random local table_remove = table.remove +local table_insert = table.insert local table_concat = table.concat local string_lower = string.lower local string_byte = string.byte @@ -665,13 +666,15 @@ _M.init = function(options) end --- Removes records with non-matching types, updates the cache. +-- Removes non-requested results, updates the cache. -- Parameter `answers` is updated in-place. -- @return `true` local function parseAnswer(qname, qtype, answers, try_list) - -- check the answers and store records with matching types in the cache + -- check the answers and store them in the cache -- eg. A, AAAA, SRV records may be accompanied by CNAME records + -- store them all, leaving only the requested type in so we can return that set + local others = {} -- remove last '.' from FQDNs as the answer does not contain it local check_qname do @@ -688,10 +691,25 @@ local function parseAnswer(qname, qtype, answers, try_list) -- normalize casing answer.name = string_lower(answer.name) - if answer.type ~= qtype then - table_remove(answers, i) -- remove records with non-matching types - else - answer.name = check_qname + if (answer.type ~= qtype) or (answer.name ~= check_qname) then + local key = answer.type..":"..answer.name + add_status_to_try_list(try_list, key .. " removed") + local lst = others[key] + if not lst then + lst = {} + others[key] = lst + end + table_insert(lst, 1, answer) -- pos 1: preserve order + table_remove(answers, i) + end + end + if next(others) then + for _, lst in pairs(others) do + cacheinsert(lst) + -- set success-type, only if not set (this is only a 'by-product') + if not cachegetsuccess(lst[1].name) then + cachesetsuccess(lst[1].name, lst[1].type) + end end end diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 622d59f0761..55342d5d018 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -784,29 +784,29 @@ describe("[DNS client]", function() -- check first CNAME local key1 = client.TYPE_CNAME..":"..host local entry1 = lrucache:get(key1) - assert.falsy(entry1) + assert.are.equal(host, entry1[1].name) -- the 1st record is the original 'smtp.'..TEST_DOMAIN + assert.are.equal(client.TYPE_CNAME, entry1[1].type) -- and that is a CNAME -- check second CNAME - local key2 = client.TYPE_CNAME..":thuis.kong-gateway-testing.link" + local key2 = client.TYPE_CNAME..":"..entry1[1].cname local entry2 = lrucache:get(key2) - assert.falsy(entry2) + assert.are.equal(entry1[1].cname, entry2[1].name) -- the 2nd is the middle 'thuis.'..TEST_DOMAIN + assert.are.equal(client.TYPE_CNAME, entry2[1].type) -- and that is also a CNAME - assert.are.equal(host, answers[1].name) -- we got final name same to host - assert.are.equal(typ, answers[1].type) -- we got a final A type record + -- check second target to match final record + assert.are.equal(entry2[1].cname, answers[1].name) + assert.are.not_equal(host, answers[1].name) -- we got final name 'wdnaste.duckdns.org' + assert.are.equal(typ, answers[1].type) -- we got a final A type record assert.are.equal(#answers, 1) -- check last successful lookup references local lastsuccess3 = lrucache:get(answers[1].name) - local lastsuccess2 = lrucache:get("thuis.kong-gateway-testing.link") - local lastsuccess1 = lrucache:get("kong-gateway-testing.link") + local lastsuccess2 = lrucache:get(entry2[1].name) + local lastsuccess1 = lrucache:get(entry1[1].name) assert.are.equal(client.TYPE_A, lastsuccess3) - assert.is_nil(lastsuccess2) - assert.is_nil(lastsuccess1) + assert.are.equal(client.TYPE_CNAME, lastsuccess2) + assert.are.equal(client.TYPE_CNAME, lastsuccess1) - -- check entries in the intermediate cache against the final output result - local key = client.TYPE_A .. ":" .. host - local entry = lrucache:get(key) - assert.same(answers, entry) end) it("fetching multiple SRV records (un-typed)", function() @@ -839,18 +839,17 @@ describe("[DNS client]", function() -- first check CNAME local key = client.TYPE_CNAME..":"..host local entry = lrucache:get(key) - assert.falsy(entry) + assert.are.equal(host, entry[1].name) + assert.are.equal(client.TYPE_CNAME, entry[1].type) -- check final target + assert.are.equal(entry[1].cname, answers[1].name) assert.are.equal(typ, answers[1].type) + assert.are.equal(entry[1].cname, answers[2].name) assert.are.equal(typ, answers[2].type) + assert.are.equal(entry[1].cname, answers[3].name) assert.are.equal(typ, answers[3].type) assert.are.equal(#answers, 3) - - -- check entries in the intermediate cache against the final output result - key = client.TYPE_SRV .. ":" .. host - entry = lrucache:get(key) - assert.same(answers, entry) end) it("fetching non-type-matching records", function() diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 87e03040f20..2aa034b7113 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -1,4 +1,4 @@ -local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local utils = require("kong.tools.utils") local gettime, sleep if ngx then @@ -189,7 +189,7 @@ describe("[DNS client cache]", function() ttl = 0.1, }} } - local mock_copy = cycle_aware_deep_copy(mock_records) + local mock_copy = utils.cycle_aware_deep_copy(mock_records) -- resolve and check whether we got the mocked record local result = client.resolve("myhost6") @@ -402,15 +402,13 @@ describe("[DNS client cache]", function() -- in the cache, as in some cases lookups of certain types (eg. CNAME) are -- blocked, and then we rely on the A record to get them in the AS -- (additional section), but then they must be stored obviously. - local CNAME_from_A_query = { + local CNAME1 = { type = client.TYPE_CNAME, cname = "myotherhost.domain.com", class = 1, name = "myhost9.domain.com", ttl = 0.1, } - -- copy to make it different - local CNAME_from_CNAME_query = cycle_aware_deep_copy(CNAME_from_A_query) local A2 = { type = client.TYPE_A, address = "1.2.3.4", @@ -419,8 +417,8 @@ describe("[DNS client cache]", function() ttl = 60, } mock_records = setmetatable({ - ["myhost9.domain.com:"..client.TYPE_CNAME] = { CNAME_from_CNAME_query }, - ["myhost9.domain.com:"..client.TYPE_A] = { CNAME_from_A_query, A2 }, -- not there, just a reference and target + ["myhost9.domain.com:"..client.TYPE_CNAME] = { utils.cycle_aware_deep_copy(CNAME1) }, -- copy to make it different + ["myhost9.domain.com:"..client.TYPE_A] = { CNAME1, A2 }, -- not there, just a reference and target ["myotherhost.domain.com:"..client.TYPE_A] = { A2 }, }, { -- do not do lookups, return empty on anything else @@ -431,115 +429,11 @@ describe("[DNS client cache]", function() }) assert(client.resolve("myhost9", { qtype = client.TYPE_CNAME })) - local cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") - assert.are.equal(CNAME_from_CNAME_query, cached[1]) - assert.are.not_equal(CNAME_from_A_query, cached[1]) - ngx.sleep(0.2) -- wait for it to become stale - assert(client.toip("myhost9")) - -- CNAME entries are not stored into cache as `intermediates` for A type - -- queries, only A entries are stored. - cached = lrucache:get(client.TYPE_A..":myhost9.domain.com") - assert.are.equal(A2, cached[1]) - - -- The original cached CNAME entry will not be replaced by new CNAME entry. - cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") - assert.are.equal(CNAME_from_CNAME_query, cached[1]) - assert.are.not_equal(CNAME_from_A_query, cached[1]) - end) - - it("No RRs match the queried type", function() - mock_records = { - ["myhost9.domain.com:"..client.TYPE_A] = { - { - type = client.TYPE_CNAME, - cname = "myotherhost.domain.com", - class = 1, - name = "myhost9.domain.com", - ttl = 60, - }, - }, - } - - local res, _, try_list = client.resolve("myhost9", {}) - assert.matches(tostring(try_list), '"myhost9.domain.com:1 - cache-miss/querying/dns client error: 101 empty record received"') - assert.is_nil(res) - end) - end) - - describe("fqdn (simple dns_order)", function() - - local lrucache, mock_records, config - before_each(function() - config = { - nameservers = { "198.51.100.0" }, - ndots = 1, - hosts = {}, - resolvConf = {}, - order = { "LAST", "A" }, - badTtl = 0.5, - staleTtl = 0.5, - enable_ipv6 = false, - } - assert(client.init(config)) - lrucache = client.getcache() - - query_func = function(self, original_query_func, qname, opts) - return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } - end - end) - - -- FTI-5834 - it("only query A type", function() - local CNAME = { - type = client.TYPE_CNAME, - cname = "myotherhost.domain.com", - class = 1, - name = "myhost9.domain.com", - ttl = 60, - } - local A = { - type = client.TYPE_A, - address = "1.2.3.4", - class = 1, - name = "myotherhost.domain.com", - ttl = 60, - } - mock_records = { - ["myhost9.domain.com:"..client.TYPE_A] = { CNAME, A } - } - - local res = client.resolve("myhost9.domain.com") - -- The record's name has been fixed to the queried name. - assert.equal("myhost9.domain.com", res[1].name) - assert.equal(A, res[1]) - - local success = lrucache:get("myhost9.domain.com") - assert.equal(client.TYPE_A, success) - - -- The CNAME records have been removed due to a mismatch with type A. local cached = lrucache:get(client.TYPE_CNAME..":myhost9.domain.com") - assert.is_nil(cached) - end) - - it("No RRs match the queried type", function() - mock_records = { - ["myhost9.domain.com:"..client.TYPE_A] = { - { - type = client.TYPE_CNAME, - cname = "myotherhost.domain.com", - class = 1, - name = "myhost9.domain.com", - ttl = 60, - }, - }, - } - - local res, err = client.resolve("myhost9.domain.com", {}) - assert.equal('dns client error: 101 empty record received', err) - assert.is_nil(res) + assert.are.equal(CNAME1, cached[1]) end) end) @@ -625,15 +519,9 @@ describe("[DNS client cache]", function() }, } } - client.toip("demo.service.consul") - - -- It only stores SRV target entry into cache, not storing A entry. local success = client.getcache():get("192.168.5.232.node.api_test.consul") - assert.is_nil(success) - - success = client.getcache():get("demo.service.consul") - assert.equal(client.TYPE_SRV, success) + assert.equal(client.TYPE_A, success) end) it("are not overwritten by add. section info", function() From 1be5d78daab3ec90778227fc2cd73a6b2d0e29ad Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Fri, 21 Jun 2024 21:53:08 -0300 Subject: [PATCH 3778/4351] docs(changelog): documented dns client behavior revert --- changelog/unreleased/kong/revert-dns-behavior.yml | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 changelog/unreleased/kong/revert-dns-behavior.yml diff --git a/changelog/unreleased/kong/revert-dns-behavior.yml b/changelog/unreleased/kong/revert-dns-behavior.yml new file mode 100644 index 00000000000..5b5ecfaba2b --- /dev/null +++ b/changelog/unreleased/kong/revert-dns-behavior.yml @@ -0,0 +1,4 @@ +message: "Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses." +type: bugfix +scope: Core + From 627ba9f8972c43d22ee91d9b0e0937f3126aac71 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 24 Jun 2024 15:41:13 +0800 Subject: [PATCH 3779/4351] fix(ai-plugins): remove no_consumer and no_service restriction on AI plugins (#13209) AG-2 --- changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml | 4 ++++ kong/plugins/ai-prompt-template/schema.lua | 1 - kong/plugins/ai-proxy/schema.lua | 2 -- kong/plugins/ai-response-transformer/schema.lua | 1 - 4 files changed, 4 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml diff --git a/changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml b/changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml new file mode 100644 index 00000000000..155500fcc96 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml @@ -0,0 +1,4 @@ +message: "Fixed certain AI plugins cannot be applied per consumer or per service." +type: bugfix +scope: Plugin + diff --git a/kong/plugins/ai-prompt-template/schema.lua b/kong/plugins/ai-prompt-template/schema.lua index cce3f8be495..0c3615557c2 100644 --- a/kong/plugins/ai-prompt-template/schema.lua +++ b/kong/plugins/ai-prompt-template/schema.lua @@ -23,7 +23,6 @@ return { name = "ai-prompt-template", fields = { { protocols = typedefs.protocols_http }, - { consumer = typedefs.no_consumer }, { config = { type = "record", fields = { diff --git a/kong/plugins/ai-proxy/schema.lua b/kong/plugins/ai-proxy/schema.lua index 06192586308..2aa77c56611 100644 --- a/kong/plugins/ai-proxy/schema.lua +++ b/kong/plugins/ai-proxy/schema.lua @@ -23,8 +23,6 @@ return { name = "ai-proxy", fields = { { protocols = typedefs.protocols_http }, - { consumer = typedefs.no_consumer }, - { service = typedefs.no_service }, { config = this_schema }, }, } diff --git a/kong/plugins/ai-response-transformer/schema.lua b/kong/plugins/ai-response-transformer/schema.lua index c4eb6fe25ac..565d467fe2d 100644 --- a/kong/plugins/ai-response-transformer/schema.lua +++ b/kong/plugins/ai-response-transformer/schema.lua @@ -7,7 +7,6 @@ return { name = "ai-response-transformer", fields = { { protocols = typedefs.protocols_http }, - { consumer = typedefs.no_consumer }, { config = { type = "record", fields = { From bd2c233eba3da64e6f2a17671e6419f497821b4e Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 25 Jun 2024 09:35:16 +0800 Subject: [PATCH 3780/4351] refactor(router/atc): cache `ngx.var` result in stream routing (#13180) --- kong/router/fields.lua | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/kong/router/fields.lua b/kong/router/fields.lua index d4cc3059bb9..2c17b224ff3 100644 --- a/kong/router/fields.lua +++ b/kong/router/fields.lua @@ -161,7 +161,12 @@ else -- stream FIELDS_FUNCS["net.dst.ip"] = function(params) if not params.dst_ip then - if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + if params._need_proxy_protocol == nil then + params._need_proxy_protocol = var.kong_tls_passthrough_block == "1" or + var.ssl_protocol ~= nil + end + + if params._need_proxy_protocol then params.dst_ip = var.proxy_protocol_server_addr else @@ -175,8 +180,14 @@ else -- stream FIELDS_FUNCS["net.dst.port"] = function(params, ctx) if not params.dst_port then - if var.kong_tls_passthrough_block == "1" or var.ssl_protocol then + if params._need_proxy_protocol == nil then + params._need_proxy_protocol = var.kong_tls_passthrough_block == "1" or + var.ssl_protocol ~= nil + end + + if params._need_proxy_protocol then params.dst_port = tonumber(var.proxy_protocol_server_port, 10) + else params.dst_port = (ctx or ngx.ctx).host_port or tonumber(var.server_port, 10) end From 56d42bebcd9e71271a86c6041c78c4a89daef2c7 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 25 Jun 2024 17:42:25 +0800 Subject: [PATCH 3781/4351] chore(deps): bump `tj-actions/changed-files` from `44.3.0` to `44.5.1` (#13087) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 44.3.0 to 44.5.1. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/0874344d6ebbaa00a27da73276ae7162fadcaf69...03334d095e2739fa9ac4034ec16f66d5d01e9eba) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index efd23fd9f15..3c81ed06d33 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@0874344d6ebbaa00a27da73276ae7162fadcaf69 # 44.3.0 + uses: tj-actions/changed-files@03334d095e2739fa9ac4034ec16f66d5d01e9eba # 44.5.1 with: files_yaml: | changelogs: From 324023e79b3d0f296accb29eb560027b0ea860de Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 26 Jun 2024 13:54:42 +0800 Subject: [PATCH 3782/4351] style(pdk/log): simplify `buffer:put()` with vararg-style (#13200) Using varags-style for `string.buffer:put()` will make the code easy to read. --- kong/pdk/log.lua | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 6f9c07c5656..adcca23dfc9 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -152,29 +152,29 @@ local serializers = { end, [2] = function(buf, sep, to_string, ...) - buf:put(to_string((select(1, ...)))):put(sep) - :put(to_string((select(2, ...)))) + buf:put(to_string((select(1, ...))), sep, + to_string((select(2, ...)))) end, [3] = function(buf, sep, to_string, ...) - buf:put(to_string((select(1, ...)))):put(sep) - :put(to_string((select(2, ...)))):put(sep) - :put(to_string((select(3, ...)))) + buf:put(to_string((select(1, ...))), sep, + to_string((select(2, ...))), sep, + to_string((select(3, ...)))) end, [4] = function(buf, sep, to_string, ...) - buf:put(to_string((select(1, ...)))):put(sep) - :put(to_string((select(2, ...)))):put(sep) - :put(to_string((select(3, ...)))):put(sep) - :put(to_string((select(4, ...)))) + buf:put(to_string((select(1, ...))), sep, + to_string((select(2, ...))), sep, + to_string((select(3, ...))), sep, + to_string((select(4, ...)))) end, [5] = function(buf, sep, to_string, ...) - buf:put(to_string((select(1, ...)))):put(sep) - :put(to_string((select(2, ...)))):put(sep) - :put(to_string((select(3, ...)))):put(sep) - :put(to_string((select(4, ...)))):put(sep) - :put(to_string((select(5, ...)))) + buf:put(to_string((select(1, ...))), sep, + to_string((select(2, ...))), sep, + to_string((select(3, ...))), sep, + to_string((select(4, ...))), sep, + to_string((select(5, ...)))) end, } @@ -334,7 +334,7 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) else for i = 1, n - 1 do - variadic_buf:put(to_string((select(i, ...)))):put(sep or "") + variadic_buf:put(to_string((select(i, ...))), sep or "") end variadic_buf:put(to_string((select(n, ...)))) end From 68925ddf1e2fe064110621fcfee1a6158434f83d Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Wed, 26 Jun 2024 08:42:02 +0200 Subject: [PATCH 3783/4351] feat(prometheus): add AI metrics (#13148) Also fix a regression from #13148 AG-41 --- .../kong/add-ai-data-prometheus.yml | 3 + kong/llm/drivers/shared.lua | 70 +++-- kong/llm/schemas/init.lua | 10 + kong/plugins/prometheus/exporter.lua | 62 +++- kong/plugins/prometheus/handler.lua | 4 + kong/plugins/prometheus/schema.lua | 1 + .../26-prometheus/02-access_spec.lua | 286 ++++++++++++++++++ .../02-openai_integration_spec.lua | 10 +- .../02-integration_spec.lua | 10 +- .../02-integration_spec.lua | 10 +- 10 files changed, 426 insertions(+), 40 deletions(-) create mode 100644 changelog/unreleased/kong/add-ai-data-prometheus.yml diff --git a/changelog/unreleased/kong/add-ai-data-prometheus.yml b/changelog/unreleased/kong/add-ai-data-prometheus.yml new file mode 100644 index 00000000000..284c4fd933c --- /dev/null +++ b/changelog/unreleased/kong/add-ai-data-prometheus.yml @@ -0,0 +1,3 @@ +"message": "**prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage." +"type": feature +"scope": Core diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index a41a6e664c7..9d62998c34c 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -21,25 +21,32 @@ end -- local log_entry_keys = { - TOKENS_CONTAINER = "usage", + USAGE_CONTAINER = "usage", META_CONTAINER = "meta", PAYLOAD_CONTAINER = "payload", + CACHE_CONTAINER = "cache", -- payload keys REQUEST_BODY = "request", RESPONSE_BODY = "response", -- meta keys + PLUGIN_ID = "plugin_id", + PROVIDER_NAME = "provider_name", REQUEST_MODEL = "request_model", RESPONSE_MODEL = "response_model", - PROVIDER_NAME = "provider_name", - PLUGIN_ID = "plugin_id", -- usage keys - PROCESSING_TIME = "processing_time", - PROMPT_TOKEN = "prompt_token", - COMPLETION_TOKEN = "completion_token", + PROMPT_TOKENS = "prompt_tokens", + COMPLETION_TOKENS = "completion_tokens", TOTAL_TOKENS = "total_tokens", + COST = "cost", + + -- cache keys + VECTOR_DB = "vector_db", + EMBEDDINGS_PROVIDER = "embeddings_provider", + EMBEDDINGS_MODEL = "embeddings_model", + CACHE_STATUS = "cache_status", } local openai_override = os.getenv("OPENAI_TEST_PORT") @@ -487,26 +494,18 @@ function _M.post_request(conf, response_object) request_analytics = {} end - -- check if we already have analytics for this provider - local request_analytics_plugin = request_analytics[plugin_name] - - -- create a new structure if not - if not request_analytics_plugin then - request_analytics_plugin = { - [log_entry_keys.META_CONTAINER] = {}, - [log_entry_keys.TOKENS_CONTAINER] = { - [log_entry_keys.PROMPT_TOKEN] = 0, - [log_entry_keys.COMPLETION_TOKEN] = 0, - [log_entry_keys.TOTAL_TOKENS] = 0, - }, - } - end + -- create a new analytics structure for this plugin + local request_analytics_plugin = { + [log_entry_keys.META_CONTAINER] = {}, + [log_entry_keys.USAGE_CONTAINER] = {}, + [log_entry_keys.CACHE_CONTAINER] = {}, + } -- Set the model, response, and provider names in the current try context + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = kong.ctx.plugin.llm_model_requested or conf.model.name request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id -- set extra per-provider meta if kong.ctx.plugin.ai_extra_meta and type(kong.ctx.plugin.ai_extra_meta) == "table" then @@ -518,13 +517,20 @@ function _M.post_request(conf, response_object) -- Capture openai-format usage stats from the transformed response body if response_object.usage then if response_object.usage.prompt_tokens then - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.PROMPT_TOKEN] + response_object.usage.prompt_tokens + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.PROMPT_TOKENS] = response_object.usage.prompt_tokens end if response_object.usage.completion_tokens then - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.COMPLETION_TOKEN] + response_object.usage.completion_tokens + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.COMPLETION_TOKENS] = response_object.usage.completion_tokens end if response_object.usage.total_tokens then - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] = request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER][log_entry_keys.TOTAL_TOKENS] + response_object.usage.total_tokens + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.TOTAL_TOKENS] = response_object.usage.total_tokens + end + + if response_object.usage.prompt_tokens and response_object.usage.completion_tokens + and conf.model.options.input_cost and conf.model.options.output_cost then + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.COST] = + (response_object.usage.prompt_tokens * conf.model.options.input_cost + + response_object.usage.completion_tokens * conf.model.options.output_cost) / 1000000 -- 1 million end end @@ -541,13 +547,17 @@ function _M.post_request(conf, response_object) kong.ctx.shared.analytics = request_analytics if conf.logging and conf.logging.log_statistics then - -- Log analytics data - kong.log.set_serialize_value(fmt("ai.%s.%s", plugin_name, log_entry_keys.TOKENS_CONTAINER), - request_analytics_plugin[log_entry_keys.TOKENS_CONTAINER]) - - -- Log meta + -- Log meta data kong.log.set_serialize_value(fmt("ai.%s.%s", plugin_name, log_entry_keys.META_CONTAINER), request_analytics_plugin[log_entry_keys.META_CONTAINER]) + + -- Log usage data + kong.log.set_serialize_value(fmt("ai.%s.%s", plugin_name, log_entry_keys.USAGE_CONTAINER), + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER]) + + -- Log cache data + kong.log.set_serialize_value(fmt("ai.%s.%s", plugin_name, log_entry_keys.CACHE_CONTAINER), + request_analytics_plugin[log_entry_keys.CACHE_CONTAINER]) end -- log tokens response for reports and billing diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 37b5aaf3476..15ce1a2a1ef 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -49,6 +49,16 @@ local model_options_schema = { description = "Defines the max_tokens, if using chat or completion models.", required = false, default = 256 }}, + { input_cost = { + type = "number", + description = "Defines the cost per 1M tokens in your prompt.", + required = false, + gt = 0}}, + { output_cost = { + type = "number", + description = "Defines the cost per 1M tokens in the output of the AI.", + required = false, + gt = 0}}, { temperature = { type = "number", description = "Defines the matching temperature, if using chat or completion models.", diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index d94d9a08e14..2a94ebac272 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -34,7 +34,6 @@ package.loaded['prometheus_resty_counter'] = require("resty.counter") local kong_subsystem = ngx.config.subsystem local http_subsystem = kong_subsystem == "http" - local function init() local shm = "prometheus_metrics" if not ngx.shared[shm] then @@ -145,6 +144,19 @@ local function init() {"service", "route", "direction", "workspace"}) end + -- AI mode + metrics.ai_llm_requests = prometheus:counter("ai_llm_requests_total", + "AI requests total per ai_provider in Kong", + {"ai_provider", "ai_model", "cache_status", "vector_db", "embeddings_provider", "embeddings_model", "workspace"}) + + metrics.ai_llm_cost = prometheus:counter("ai_llm_cost_total", + "AI requests cost per ai_provider/cache in Kong", + {"ai_provider", "ai_model", "cache_status", "vector_db", "embeddings_provider", "embeddings_model", "workspace"}) + + metrics.ai_llm_tokens = prometheus:counter("ai_llm_tokens_total", + "AI requests cost per ai_provider/cache in Kong", + {"ai_provider", "ai_model", "cache_status", "vector_db", "embeddings_provider", "embeddings_model", "token_type", "workspace"}) + -- Hybrid mode status if role == "control_plane" then metrics.data_plane_last_seen = prometheus:gauge("data_plane_last_seen", @@ -207,6 +219,9 @@ local upstream_target_addr_health_table = { { value = 0, labels = { 0, 0, 0, "unhealthy", ngx.config.subsystem } }, { value = 0, labels = { 0, 0, 0, "dns_error", ngx.config.subsystem } }, } +-- ai +local labels_table_ai_llm_status = {0, 0, 0, 0, 0, 0, 0} +local labels_table_ai_llm_tokens = {0, 0, 0, 0, 0, 0, 0, 0} local function set_healthiness_metrics(table, upstream, target, address, status, metrics_bucket) for i = 1, #table do @@ -313,6 +328,51 @@ local function log(message, serialized) metrics.kong_latency:observe(kong_proxy_latency, labels_table_latency) end end + + if serialized.ai_metrics then + for _, ai_plugin in pairs(serialized.ai_metrics) do + local cache_status = ai_plugin.cache.cache_status or "" + local vector_db = ai_plugin.cache.vector_db or "" + local embeddings_provider = ai_plugin.cache.embeddings_provider or "" + local embeddings_model = ai_plugin.cache.embeddings_model or "" + + labels_table_ai_llm_status[1] = ai_plugin.meta.provider_name + labels_table_ai_llm_status[2] = ai_plugin.meta.request_model + labels_table_ai_llm_status[3] = cache_status + labels_table_ai_llm_status[4] = vector_db + labels_table_ai_llm_status[5] = embeddings_provider + labels_table_ai_llm_status[6] = embeddings_model + labels_table_ai_llm_status[7] = workspace + metrics.ai_llm_requests:inc(1, labels_table_ai_llm_status) + + if ai_plugin.usage.cost and ai_plugin.usage.cost > 0 then + metrics.ai_llm_cost:inc(ai_plugin.usage.cost, labels_table_ai_llm_status) + end + + labels_table_ai_llm_tokens[1] = ai_plugin.meta.provider_name + labels_table_ai_llm_tokens[2] = ai_plugin.meta.request_model + labels_table_ai_llm_tokens[3] = cache_status + labels_table_ai_llm_tokens[4] = vector_db + labels_table_ai_llm_tokens[5] = embeddings_provider + labels_table_ai_llm_tokens[6] = embeddings_model + labels_table_ai_llm_tokens[8] = workspace + + if ai_plugin.usage.prompt_tokens and ai_plugin.usage.prompt_tokens > 0 then + labels_table_ai_llm_tokens[7] = "prompt_tokens" + metrics.ai_llm_tokens:inc(ai_plugin.usage.prompt_tokens, labels_table_ai_llm_tokens) + end + + if ai_plugin.usage.completion_tokens and ai_plugin.usage.completion_tokens > 0 then + labels_table_ai_llm_tokens[7] = "completion_tokens" + metrics.ai_llm_tokens:inc(ai_plugin.usage.completion_tokens, labels_table_ai_llm_tokens) + end + + if ai_plugin.usage.total_tokens and ai_plugin.usage.total_tokens > 0 then + labels_table_ai_llm_tokens[7] = "total_tokens" + metrics.ai_llm_tokens:inc(ai_plugin.usage.total_tokens, labels_table_ai_llm_tokens) + end + end + end end -- The upstream health metrics is turned on if at least one of diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index d7bce154eb7..3666b406f00 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -54,6 +54,10 @@ function PrometheusHandler:log(conf) serialized.latencies = message.latencies end + if conf.ai_metrics then + serialized.ai_metrics = message.ai + end + if conf.upstream_health_metrics then exporter.set_export_upstream_health_metrics(true) else diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index 9b067e3bf87..a23e3b3fc5e 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -18,6 +18,7 @@ return { fields = { { per_consumer = { description = "A boolean value that determines if per-consumer metrics should be collected. If enabled, the `kong_http_requests_total` and `kong_bandwidth_bytes` metrics fill in the consumer label when available.", type = "boolean", default = false }, }, { status_code_metrics = { description = "A boolean value that determines if status code metrics should be collected. If enabled, `http_requests_total`, `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, + { ai_metrics = { description = "A boolean value that determines if ai metrics should be collected. If enabled, the `ai_llm_requests_total`, `ai_llm_cost_total` and `ai_llm_tokens_total` metrics will be exported.", type = "boolean", default = false }, }, { latency_metrics = { description = "A boolean value that determines if latency metrics should be collected. If enabled, `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` metrics will be exported.", type = "boolean", default = false }, }, { bandwidth_metrics = { description = "A boolean value that determines if bandwidth metrics should be collected. If enabled, `bandwidth_bytes` and `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, { upstream_health_metrics = { description = "A boolean value that determines if upstream metrics should be collected. If enabled, `upstream_target_health` metric will be exported.", type = "boolean", default = false }, }, diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index f1478b55838..9138637d2f2 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -1,8 +1,10 @@ local helpers = require "spec.helpers" local shell = require "resty.shell" +local pl_file = require "pl.file" local tcp_service_port = helpers.get_available_port() local tcp_proxy_port = helpers.get_available_port() +local MOCK_PORT = helpers.get_available_port() local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" describe("Plugin: prometheus (access)", function() @@ -611,3 +613,287 @@ describe("Plugin: prometheus (access) granular metrics switch", function() end) end + +describe("Plugin: prometheus (access) AI metrics", function() + local proxy_client + local admin_client + local prometheus_plugin + + setup(function() + local bp = helpers.get_db_utils() + + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.openai = [[ + server { + server_name openai; + listen ]]..MOCK_PORT..[[; + + default_type 'application/json'; + + + location = "/llm/v1/chat/good" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + local token = ngx.req.get_headers()["authorization"] + local token_query = ngx.req.get_uri_args()["apikey"] + + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + } + ]] + + local empty_service = assert(bp.services:insert { + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + }) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert { + service = empty_service, + name = "http-route", + protocols = { "http" }, + strip_path = true, + paths = { "/" } + }) + + bp.plugins:insert { + name = "ai-proxy", + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + input_cost = 10.0, + output_cost = 10.0, + }, + }, + }, + } + + prometheus_plugin = assert(bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus", + config = { + -- ai_metrics = true, + status_code_metrics = true, + }, + }) + + assert(helpers.start_kong ({ + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled, prometheus", + }, nil, nil, fixtures)) + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + teardown(function() + if proxy_client then + proxy_client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + it("no AI metrics when not enable in Prometheus plugin", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + authorization = 'Bearer openai-key', + ["content-type"] = 'application/json', + accept = 'application/json', + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + assert.res_status(200, res) + + local body + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return res.status == 200 + end) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('http_requests_total{service="empty_service",route="http-route",code="200",source="service",workspace="default",consumer=""} 1', body, nil, true) + + assert.not_match('ai_llm_requests_total', body, nil, true) + assert.not_match('ai_llm_cost_total', body, nil, true) + assert.not_match('ai_llm_tokens_total', body, nil, true) + end) + + it("update prometheus plugin config", function() + local body + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "PATCH", + path = "/plugins/" .. prometheus_plugin.id, + body = { + name = "prometheus", + config = { + status_code_metrics = true, + ai_metrics = true, + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + body = assert.res_status(200, res) + return res.status == 200 + end) + + local cjson = require "cjson" + local json = cjson.decode(body) + assert.equal(true, json.config.ai_metrics) + + ngx.sleep(2) + end) + + it("add the count for proxied AI requests", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + authorization = 'Bearer openai-key', + ["content-type"] = 'application/json', + accept = 'application/json', + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + assert.res_status(200, res) + + local body + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return res.status == 200 + end) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('http_requests_total{service="empty_service",route="http-route",code="200",source="service",workspace="default",consumer=""} 2', body, nil, true) + + assert.matches('ai_llm_requests_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 1', body, nil, true) + + assert.matches('ai_llm_cost_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 0.00037', body, nil, true) + + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="completion_tokens",workspace="default"} 12', body, nil, true) + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="prompt_tokens",workspace="default"} 25', body, nil, true) + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="total_tokens",workspace="default"} 37', body, nil, true) + end) + + it("increments the count for proxied AI requests", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + host = helpers.mock_upstream_host, + authorization = 'Bearer openai-key', + ["content-type"] = 'application/json', + accept = 'application/json', + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + assert.res_status(200, res) + + local body + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return res.status == 200 + end) + + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + assert.matches('http_requests_total{service="empty_service",route="http-route",code="200",source="service",workspace="default",consumer=""} 3', body, nil, true) + + assert.matches('ai_llm_requests_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 2', body, nil, true) + + assert.matches('ai_llm_cost_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 0.00074', body, nil, true) + + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="completion_tokens",workspace="default"} 24', body, nil, true) + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="prompt_tokens",workspace="default"} 50', body, nil, true) + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="total_tokens",workspace="default"} 74', body, nil, true) + end) + + it("behave correctly if AI metrics are not found", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/400", + headers = { + host = helpers.mock_upstream_host, + } + }) + assert.res_status(400, res) + + local body + helpers.wait_until(function() + local res = assert(admin_client:send { + method = "GET", + path = "/metrics", + }) + body = assert.res_status(200, res) + return res.status == 200 + end) + + assert.matches('http_requests_total{service="empty_service",route="http-route",code="400",source="kong",workspace="default",consumer=""} 1', body, nil, true) + assert.matches('kong_nginx_metric_errors_total 0', body, nil, true) + + assert.matches('ai_llm_requests_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 2', body, nil, true) + assert.matches('ai_llm_cost_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 0.00074', body, nil, true) + end) +end) \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index b0c6e4ee7ef..b67d815fa07 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -46,10 +46,12 @@ local _EXPECTED_CHAT_STATS = { response_model = 'gpt-3.5-turbo-0613', }, usage = { - completion_token = 12, - prompt_token = 25, + prompt_tokens = 25, + completion_tokens = 12, total_tokens = 37, + cost = 0.00037, }, + cache = {} }, } @@ -250,7 +252,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then options = { max_tokens = 256, temperature = 1.0, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + input_cost = 10.0, + output_cost = 10.0, }, }, }, diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 25351787ec2..0e8014dc5fe 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -43,7 +43,9 @@ local OPENAI_FLAT_RESPONSE = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/flat" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/flat", + input_cost = 10.0, + output_cost = 10.0, }, }, auth = { @@ -124,10 +126,12 @@ local _EXPECTED_CHAT_STATS = { response_model = 'gpt-3.5-turbo-0613', }, usage = { - completion_token = 12, - prompt_token = 25, + prompt_tokens = 25, + completion_tokens = 12, total_tokens = 37, + cost = 0.00037, }, + cache = {} }, } diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 47072bb39a0..34f5afab3b6 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -60,7 +60,9 @@ local OPENAI_FLAT_RESPONSE = { options = { max_tokens = 512, temperature = 0.5, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/flat" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/flat", + input_cost = 10.0, + output_cost = 10.0, }, }, auth = { @@ -181,10 +183,12 @@ local _EXPECTED_CHAT_STATS = { response_model = 'gpt-3.5-turbo-0613', }, usage = { - completion_token = 12, - prompt_token = 25, + prompt_tokens = 25, + completion_tokens = 12, total_tokens = 37, + cost = 0.00037, }, + cache = {} }, } From ddfe7d3864c279278bb908359d2e1fe20decd274 Mon Sep 17 00:00:00 2001 From: Samuele Date: Wed, 26 Jun 2024 13:53:56 +0200 Subject: [PATCH 3784/4351] fix(tracing): ensure sampling decisions apply to correct trace ID (#13275) * fix(tracing): ensure sampling decisions apply to correct trace ID Kong generates a temporary trace ID when spans are created, this trace ID can be overwritten if tracing headers are passed in the request. Before this change, the global sampling rate from kong.conf was applied to the temporary trace ID, which was only valid for traces created by Kong, and not in distributed tracing scenarios. This commit ensures the sampling decision is only taken once, after headers have been read, when the trace id is final. This ensures Kong's sampling decision matches that of other tracing systems and therefore guarantees that traces are not broken when sampling rates are set to the same values. --- .../kong/fix-tracing-sampling-rate.yml | 3 + kong/pdk/tracing.lua | 10 +-- .../37-opentelemetry/04-exporter_spec.lua | 74 +++++++++++++++++++ 3 files changed, 80 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/fix-tracing-sampling-rate.yml diff --git a/changelog/unreleased/kong/fix-tracing-sampling-rate.yml b/changelog/unreleased/kong/fix-tracing-sampling-rate.yml new file mode 100644 index 00000000000..6b27e3c9056 --- /dev/null +++ b/changelog/unreleased/kong/fix-tracing-sampling-rate.yml @@ -0,0 +1,3 @@ +message: "**OpenTelemetry:** Improved accuracy of sampling decisions." +type: bugfix +scope: Plugin diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 9d653989f44..a1ab6533e6e 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -575,12 +575,13 @@ local function new_tracer(name, options) -- @tparam number sampling_rate the sampling rate to apply for the -- probability sampler -- @treturn bool sampled value of sampled for this trace - function self:get_sampling_decision(parent_should_sample, sampling_rate) + function self:get_sampling_decision(parent_should_sample, plugin_sampling_rate) local ctx = ngx.ctx local sampled local root_span = ctx.KONG_SPANS and ctx.KONG_SPANS[1] local trace_id = tracing_context.get_raw_trace_id(ctx) + local sampling_rate = plugin_sampling_rate or kong.configuration.tracing_sampling_rate if not root_span or root_span.attributes["kong.propagation_only"] then -- should not sample if there is no root span or if the root span is @@ -592,12 +593,7 @@ local function new_tracer(name, options) -- and Kong is configured to only do headers propagation sampled = parent_should_sample - elseif not sampling_rate then - -- no custom sampling_rate was passed: - -- reuse the sampling result of the root_span - sampled = root_span.should_sample == true - - else + elseif sampling_rate then -- use probability-based sampler local err sampled, err = self.sampler(trace_id, sampling_rate) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index 839ec5f7031..aa65233e123 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -243,6 +243,80 @@ for _, strategy in helpers.each_strategy() do end) end + + describe("With config.sampling_rate unset, using global sampling rate: 0.5", function () + local mock + local sampling_rate = 0.5 + -- this trace_id is always sampled with 0.5 rate + local sampled_trace_id = "92a54b3e1a7c4f2da9e44b8a6f3e1dab" + -- this trace_id is never sampled with 0.5 rate + local non_sampled_trace_id = "4bf92f3577b34da6a3ce929d0e0e4736" + + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry" })) + + setup_instrumentations("all", {}, nil, nil, nil, nil, sampling_rate) + mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + end) + + lazy_teardown(function() + helpers.stop_kong() + if mock then + mock("close", true) + end + end) + + it("does not sample spans when trace_id == non_sampled_trace_id", function() + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/", + headers = { + traceparent = "00-" .. non_sampled_trace_id .. "-0123456789abcdef-01" + } + }) + assert.res_status(200, r) + + cli:close() + + ngx.sleep(2) + local lines = mock() + assert.is_falsy(lines) + end) + + it("samples spans when trace_id == sampled_trace_id", function () + for _ = 1, 10 do + local body + helpers.wait_until(function() + local cli = helpers.proxy_client(7000, PROXY_PORT) + local r = assert(cli:send { + method = "GET", + path = "/", + headers = { + traceparent = "00-" .. sampled_trace_id .. "-0123456789abcdef-01" + } + }) + assert.res_status(200, r) + + cli:close() + + local lines + lines, body = mock() + return lines + end, 10) + + local decoded = assert(pb.decode("opentelemetry.proto.collector.trace.v1.ExportTraceServiceRequest", body)) + assert.not_nil(decoded) + local scope_spans = decoded.resource_spans[1].scope_spans + assert.is_true(#scope_spans > 0, scope_spans) + end + end) + end) + for _, case in ipairs{ {true, true, true}, {true, true, nil}, From a806308864458198f28001840cac980742850a24 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 23 May 2024 15:44:35 +0200 Subject: [PATCH 3785/4351] fix(logs): misleading acme deprecation logs in hybrid mode When running kong in hybrid mode a plugin configuration is pushed from CP to DP. When introducing shorthand field expansion to Admin responses the deprecated fields (defined as shorthand fields) were also pushed from CP to DP which resulted in DP receiving config with both new fields and also old fields. It resulted with DP reporting in logs that the plugin is being configured with deprecated fields. It affected the plugins: - ACME - Rate-Limiting - Response-RateLimiting This commit disables deprecation warning on data planes since those nodes cannot be configured manually so this deprecation message is not actionable on data planes. KAG-4515 --- .../fix-acme-misleading-deprecation-logs.yml | 3 + ...esponse-rl-misleading-deprecation-logs.yml | 3 + .../fix-rl-misleading-deprecation-logs.yml | 3 + kong/db/schema/init.lua | 5 +- .../09-hybrid_mode/13-deprecations_spec.lua | 114 ++++++++++++++++++ .../23-rate-limiting/07-hybrid_mode_spec.lua | 108 +++++++++++++++++ 6 files changed, 234 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml create mode 100644 changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml create mode 100644 changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml create mode 100644 spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua create mode 100644 spec/03-plugins/23-rate-limiting/07-hybrid_mode_spec.lua diff --git a/changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml b/changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml new file mode 100644 index 00000000000..6e7a1accc36 --- /dev/null +++ b/changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml @@ -0,0 +1,3 @@ +message: "**ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml b/changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml new file mode 100644 index 00000000000..20f0c8b5290 --- /dev/null +++ b/changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml @@ -0,0 +1,3 @@ +message: "**Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml b/changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml new file mode 100644 index 00000000000..d0bc463b7be --- /dev/null +++ b/changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml @@ -0,0 +1,3 @@ +message: "**Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" +type: bugfix +scope: Plugin diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index a62a3660de2..983d8accd97 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -887,8 +887,9 @@ function Schema:validate_field(field, value) if field.deprecation then local old_default = field.deprecation.old_default - local should_warn = old_default == nil - or not deepcompare(value, old_default) + local should_warn = kong.configuration.role ~= "data_plane" and + (old_default == nil + or not deepcompare(value, old_default)) if should_warn then deprecation(field.deprecation.message, { after = field.deprecation.removal_in_version, }) diff --git a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua new file mode 100644 index 00000000000..c19792ead11 --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua @@ -0,0 +1,114 @@ +local helpers = require("spec.helpers") +local join = require("pl.stringx").join + +local ENABLED_PLUGINS = { "dummy" , "reconfiguration-completion"} + +for _, strategy in helpers.each_strategy({"postgres"}) do + describe("deprecations are not reported on DP but on CP", function() + local cp_prefix = "servroot1" + local dp_prefix = "servroot2" + local cp_logfile, dp_logfile, route + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, ENABLED_PLUGINS) + + local service = bp.services:insert { + name = "example", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + } + + route = assert(bp.routes:insert { + hosts = { "mock_upstream" }, + protocols = { "http" }, + service = service, + }) + + assert(helpers.start_kong({ + role = "control_plane", + database = strategy, + prefix = cp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + plugins = "bundled," .. join(",", ENABLED_PLUGINS), + nginx_conf = "spec/fixtures/custom_nginx.template", + admin_listen = "0.0.0.0:9001", + proxy_listen = "off", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = dp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + plugins = "bundled," .. join(",", ENABLED_PLUGINS), + admin_listen = "off", + proxy_listen = "0.0.0.0:9002", + })) + dp_logfile = helpers.get_running_conf(dp_prefix).nginx_err_logs + cp_logfile = helpers.get_running_conf(cp_prefix).nginx_err_logs + end) + + lazy_teardown(function() + helpers.stop_kong(dp_prefix) + helpers.stop_kong(cp_prefix) + end) + + describe("deprecations are not reported on DP but on CP", function() + before_each(function() + helpers.clean_logfile(dp_logfile) + end) + + it("deprecation warnings are only fired on CP not DP", function() + local proxy_client, admin_client = helpers.make_synchronized_clients({ + proxy_client = helpers.proxy_client(nil, 9002), + admin_client = helpers.admin_client(nil, 9001) + }) + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "dummy", + route = { id = route.id }, + config = { + old_field = 10, + append_body = "appended from body filtering" + }, + }, + headers = { + ["Content-Type"] = "application/json", + } + }) + assert.res_status(201, res) + + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "mock_upstream", + } + }) + local body = assert.res_status(200, res) + + -- TEST: ensure that the dummy plugin was executed by checking + -- that the body filtering phase has run + + assert.matches("appended from body filtering", body, nil, true) + + assert.logfile(cp_logfile).has.line("dummy: old_field is deprecated", true) + assert.logfile(dp_logfile).has.no.line("dummy: old_field is deprecated", true) + end) + end) + end) +end diff --git a/spec/03-plugins/23-rate-limiting/07-hybrid_mode_spec.lua b/spec/03-plugins/23-rate-limiting/07-hybrid_mode_spec.lua new file mode 100644 index 00000000000..4c1bbcc199e --- /dev/null +++ b/spec/03-plugins/23-rate-limiting/07-hybrid_mode_spec.lua @@ -0,0 +1,108 @@ +local helpers = require "spec.helpers" + +local REDIS_HOST = helpers.redis_host +local REDIS_PORT = helpers.redis_port + +for _, strategy in helpers.each_strategy({"postgres"}) do + describe("Plugin: rate-limiting (handler.access) worked with [#" .. strategy .. "]", function() + local dp_prefix = "servroot2" + local dp_logfile, bp, db, route + + lazy_setup(function() + bp, db = helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "rate-limiting", }) + + local service = assert(bp.services:insert { + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + route = assert(bp.routes:insert { + paths = { "/rate-limit-test" }, + service = service + }) + + assert(helpers.start_kong({ + role = "control_plane", + database = strategy, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_listen = "127.0.0.1:9005", + cluster_telemetry_listen = "127.0.0.1:9006", + nginx_conf = "spec/fixtures/custom_nginx.template", + admin_listen = "0.0.0.0:9001", + proxy_listen = "off", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = dp_prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + lua_ssl_trusted_certificate = "spec/fixtures/kong_clustering.crt", + cluster_control_plane = "127.0.0.1:9005", + cluster_telemetry_endpoint = "127.0.0.1:9006", + admin_listen = "off", + proxy_listen = "0.0.0.0:9002", + })) + dp_logfile = helpers.get_running_conf(dp_prefix).nginx_err_logs + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("\"redis\" storage mode in Hybrid mode", function() + lazy_setup(function () + local admin_client = helpers.admin_client(nil, 9001) + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + body = { + name = "rate-limiting", + route = { + id = route.id + }, + config = { + minute = 2, + policy = "redis", + redis = { + host = REDIS_HOST, + port = REDIS_PORT, + } + }, + }, + headers = { + ["Content-Type"] = "application/json", + } + }) + assert.res_status(201, res) + admin_client:close() + end) + + lazy_teardown(function () + db:truncate("plugins") + end) + + before_each(function() + helpers.clean_logfile(dp_logfile) + end) + + it("sanity test - check if old fields are not pushed & visible in logs as deprecation warnings", function() + helpers.wait_until(function() + local proxy_client = helpers.proxy_client(nil, 9002) + local res = assert(proxy_client:get("/rate-limit-test")) + proxy_client:close() + + return res.status == 429 + end, 10, 1) + end) + end) + end) +end From b5baf94fda9148ab6f62bc945999372fccf420bf Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Thu, 20 Jun 2024 22:48:12 +0800 Subject: [PATCH 3786/4351] feat(ci): automatically add release version to Pongo (#9521) When a tag is created, this workflow would automatically create a PR on 'kong/kong-pongo' to add that version. --- .github/workflows/add-pongo-release.yml | 58 +++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 .github/workflows/add-pongo-release.yml diff --git a/.github/workflows/add-pongo-release.yml b/.github/workflows/add-pongo-release.yml new file mode 100644 index 00000000000..5917c286e68 --- /dev/null +++ b/.github/workflows/add-pongo-release.yml @@ -0,0 +1,58 @@ +name: Add New Release to Pongo + +on: + push: + tags: + - '[1-9]+.[0-9]+.[0-9]+' + +jobs: + set_vars: + name: Set Vars + runs-on: ubuntu-latest-kong + outputs: + code_base: ${{ steps.define_vars.outputs.CODE_BASE }} + tag_version: ${{ steps.define_vars.outputs.TAG_VERSION }} + steps: + - name: Define Vars + id: define_vars + shell: bash + run: | + if [[ "${GITHUB_REPOSITORY,,}" = "kong/kong" ]] ; then + CODE_BASE=CE + elif [[ "${GITHUB_REPOSITORY,,}" = "kong/kong-ee" ]] ; then + CODE_BASE=EE + fi + echo "CODE_BASE=$CODE_BASE" >> "$GITHUB_OUTPUT" + + if [[ "${{ github.event_name }}" == "push" ]] ; then + TAG_VERSION="${{ github.ref_name }}" + elif [[ "${{ github.event_name }}" == "release" ]] ; then + TAG_VERSION="${{ github.event.release.tag_name }}" + fi + echo "TAG_VERSION=$TAG_VERSION" >> "$GITHUB_OUTPUT" + add_release_to_pongo: + name: Add Release to Pongo + runs-on: ubuntu-latest-kong + needs: + - set_vars + env: + GITHUB_TOKEN: ${{ secrets.PAT }} + steps: + - name: Checkout Pongo + id: checkout_pongo + uses: actions/checkout@v4 + with: + token: ${{ env.GITHUB_TOKEN }} + repository: kong/kong-pongo + ref: master + - name: Set git Env + id: set_git_env + shell: bash + run: | + git config --global user.email "ci-bot@konghq.com" + git config --global user.name "CI Bot" + - name: Create PR + id: create_pr + shell: bash + run: | + ./assets/add_version.sh "${{ needs.set_vars.outputs.code_base }}" "${{ needs.set_vars.outputs.tag_version }}" From df74ecdcb117bb9c20dcb4cf18f7e0b4f09fbc58 Mon Sep 17 00:00:00 2001 From: jeremyjpj0916 <31913027+jeremyjpj0916@users.noreply.github.com> Date: Thu, 13 Jun 2024 14:49:38 -0400 Subject: [PATCH 3787/4351] fix(core) correct noisy acl warmup Fixes #13205 --- kong/cache/warmup.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/cache/warmup.lua b/kong/cache/warmup.lua index 5ce12816627..020b779e6ab 100644 --- a/kong/cache/warmup.lua +++ b/kong/cache/warmup.lua @@ -25,7 +25,7 @@ local ngx = ngx local now = ngx.now local log = ngx.log local NOTICE = ngx.NOTICE - +local DEBUG = ngx.DEBUG local NO_TTL_FLAG = require("kong.resty.mlcache").NO_TTL_FLAG @@ -145,7 +145,7 @@ function cache_warmup.single_dao(dao) end if entity_name == "acls" and acl_groups ~= nil then - log(NOTICE, "warmup acl groups cache for consumer id: ", entity.consumer.id , "...") + log(DEBUG, "warmup acl groups cache for consumer id: ", entity.consumer.id , "...") local _, err = acl_groups.warmup_groups_cache(entity.consumer.id) if err then log(NOTICE, "warmup acl groups cache for consumer id: ", entity.consumer.id , " err: ", err) From a9d9b9f5a8fb97b0b913c20128d97b209459dc0b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 27 Jun 2024 17:18:35 +0200 Subject: [PATCH 3788/4351] fix(core): should_warn checks if kong global has been defined --- kong/db/schema/init.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 983d8accd97..582dad32c58 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -887,7 +887,7 @@ function Schema:validate_field(field, value) if field.deprecation then local old_default = field.deprecation.old_default - local should_warn = kong.configuration.role ~= "data_plane" and + local should_warn = kong and kong.configuration and kong.configuration.role ~= "data_plane" and (old_default == nil or not deepcompare(value, old_default)) if should_warn then From 63c01e5a20f46ec550a22370bd4c0bf0446694e5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Mon, 1 Jul 2024 04:29:19 +0200 Subject: [PATCH 3789/4351] chore(docs): replace non-ASCII quote in kong.conf.default with normal double quote (#13312) The non-ASCII double quote will display as garbage if the locale of the terminal is not correctly set, which is something that can happen with Docker in some cases. --- kong.conf.default | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 74a1cf33def..24aafdad915 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -526,11 +526,11 @@ # on a wildcard address [::] will accept only IPv6 # connections or both IPv6 and IPv4 connections # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] - # configures the “TCP keepalive” behavior for the listening + # configures the "TCP keepalive" behavior for the listening # socket. If this parameter is omitted then the operating # system’s settings will be in effect for the socket. If it - # is set to the value “on”, the SO_KEEPALIVE option is turned - # on for the socket. If it is set to the value “off”, the + # is set to the value "on", the SO_KEEPALIVE option is turned + # on for the socket. If it is set to the value "off", the # SO_KEEPALIVE option is turned off for the socket. Some # operating systems support setting of TCP keepalive parameters # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, @@ -591,11 +591,11 @@ # on a wildcard address [::] will accept only IPv6 # connections or both IPv6 and IPv4 connections # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] - # configures the “TCP keepalive” behavior for the listening + # configures the "TCP keepalive" behavior for the listening # socket. If this parameter is omitted then the operating # system’s settings will be in effect for the socket. If it - # is set to the value “on”, the SO_KEEPALIVE option is turned - # on for the socket. If it is set to the value “off”, the + # is set to the value "on", the SO_KEEPALIVE option is turned + # on for the socket. If it is set to the value "off", the # SO_KEEPALIVE option is turned off for the socket. Some # operating systems support setting of TCP keepalive parameters # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, @@ -662,11 +662,11 @@ # on a wildcard address [::] will accept only IPv6 # connections or both IPv6 and IPv4 connections # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] - # configures the “TCP keepalive” behavior for the listening + # configures the "TCP keepalive" behavior for the listening # socket. If this parameter is omitted then the operating # system’s settings will be in effect for the socket. If it - # is set to the value “on”, the SO_KEEPALIVE option is turned - # on for the socket. If it is set to the value “off”, the + # is set to the value "on", the SO_KEEPALIVE option is turned + # on for the socket. If it is set to the value "off", the # SO_KEEPALIVE option is turned off for the socket. Some # operating systems support setting of TCP keepalive parameters # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, @@ -1148,13 +1148,13 @@ #nginx_admin_client_max_body_size = 10m # Defines the maximum request body size for # Admin API. -#nginx_http_charset = UTF-8 # Adds the specified charset to the “Content-Type” +#nginx_http_charset = UTF-8 # Adds the specified charset to the "Content-Type" # response header field. If this charset is different # from the charset specified in the source_charset # directive, a conversion is performed. # # The parameter `off` cancels the addition of - # charset to the “Content-Type” response header field. + # charset to the "Content-Type" response header field. # See http://nginx.org/en/docs/http/ngx_http_charset_module.html#charset #nginx_http_client_body_buffer_size = 8k # Defines the buffer size for reading From 4bd17e1afbff7e2de0243fad6b49d2e7a16a59dc Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 1 Jul 2024 16:24:10 +0800 Subject: [PATCH 3790/4351] tests(dns): flakiness due to hook conflict (#13298) The test suits hook the query function and uses a shared variable to change the hook. This causes conflicts when test A has an aysnc query still running, and B swaps the hook function, so the function will be called more than expected times. KAG-4520 --- spec/01-unit/21-dns-client/02-client_spec.lua | 42 ++++++++++--------- .../21-dns-client/03-client_cache_spec.lua | 27 +++++++----- 2 files changed, 39 insertions(+), 30 deletions(-) diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index 55342d5d018..acd597ec2ec 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -36,20 +36,20 @@ end describe("[DNS client]", function() - local client, resolver, query_func + local client, resolver before_each(function() client = require("kong.resty.dns.client") resolver = require("resty.dns.resolver") - -- you can replace this `query_func` upvalue to spy on resolver query calls. + -- `resolver.query_func` is hooked to inspect resolver query calls. New values can be assigned to it. -- This default will just call the original resolver (hence is transparent) - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) return original_query_func(self, name, options) end -- patch the resolver lib, such that any new resolver created will query - -- using the `query_func` upvalue defined above + -- using the `resolver.query_func` defined above local old_new = resolver.new resolver.new = function(...) local r, err = old_new(...) @@ -57,6 +57,11 @@ describe("[DNS client]", function() return nil, err end local original_query_func = r.query + + -- remember the passed in query_func + -- so it won't be replaced by the next resolver.new call + -- and won't interfere with other tests + local query_func = resolver.query_func r.query = function(self, ...) return query_func(self, original_query_func, ...) end @@ -70,7 +75,6 @@ describe("[DNS client]", function() package.loaded["resty.dns.resolver"] = nil client = nil resolver = nil - query_func = nil end) describe("initialization", function() @@ -583,7 +587,7 @@ describe("[DNS client]", function() "127.0.0.1 host" } })) - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) -- The first request uses syncQuery not waiting on the -- aysncQuery timer, so the low-level r:query() could not sleep(5s), -- it can only sleep(timeout). @@ -613,7 +617,7 @@ describe("[DNS client]", function() -- KAG-2300 - https://github.com/Kong/kong/issues/10182 -- If we encounter a timeout while talking to the DNS server, don't keep trying with other record types assert(client.init({ timeout = 1000, retrans = 2 })) - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) if options.qtype == client.TYPE_SRV then ngx.sleep(10) else @@ -713,7 +717,7 @@ describe("[DNS client]", function() it("fetching names case insensitive", function() assert(client.init()) - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) return { { name = "some.UPPER.case", @@ -901,7 +905,7 @@ describe("[DNS client]", function() assert(client.init()) local callcount = 0 - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) callcount = callcount + 1 return original_query_func(self, name, options) end @@ -949,7 +953,7 @@ describe("[DNS client]", function() assert(client.init()) local callcount = 0 - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) callcount = callcount + 1 return original_query_func(self, name, options) end @@ -996,7 +1000,7 @@ describe("[DNS client]", function() }, } - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) if name == host and options.qtype == client.TYPE_SRV then return entry end @@ -1019,7 +1023,7 @@ describe("[DNS client]", function() "nameserver 198.51.100.0", }, })) - query_func = function(self, original_query_func, name, opts) + resolver.query_func = function(self, original_query_func, name, opts) if name ~= "hello.world" and (opts or {}).qtype ~= client.TYPE_CNAME then return original_query_func(self, name, opts) end @@ -1509,7 +1513,7 @@ describe("[DNS client]", function() })) local callcount = 0 - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) callcount = callcount + 1 -- Introducing a simulated network delay ensures individual_toip always -- triggers a DNS query to avoid it triggering only once due to a cache @@ -1575,7 +1579,7 @@ describe("[DNS client]", function() })) -- mock query function to return a default record - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) return { { type = client.TYPE_A, @@ -1613,7 +1617,7 @@ describe("[DNS client]", function() -- mock query function to count calls local call_count = 0 - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) call_count = call_count + 1 return original_query_func(self, name, options) end @@ -1688,7 +1692,7 @@ describe("[DNS client]", function() -- mock query function to count calls, and return errors local call_count = 0 - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) call_count = call_count + 1 return { errcode = 5, errstr = "refused" } end @@ -1754,7 +1758,7 @@ describe("[DNS client]", function() local results = {} local call_count = 0 - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) call_count = call_count + 1 sleep(0.5) -- make sure we take enough time so the other threads -- will be waiting behind this one @@ -1817,7 +1821,7 @@ describe("[DNS client]", function() -- insert a stub thats waits and returns a fixed record local name = TEST_DOMAIN - query_func = function() + resolver.query_func = function() local ip = ip local entry = { { @@ -1884,7 +1888,7 @@ describe("[DNS client]", function() -- insert a stub thats waits and returns a fixed record local call_count = 0 local name = TEST_DOMAIN - query_func = function() + resolver.query_func = function() local ip = "1.4.2.3" local entry = { { diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 2aa034b7113..eb57d1ec2a2 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -19,27 +19,32 @@ end describe("[DNS client cache]", function() - local client, resolver, query_func + local client, resolver before_each(function() client = require("kong.resty.dns.client") resolver = require("resty.dns.resolver") - -- you can replace this `query_func` upvalue to spy on resolver query calls. + -- `resolver.query_func` is hooked to inspect resolver query calls. New values can be assigned to it. -- This default will just call the original resolver (hence is transparent) - query_func = function(self, original_query_func, name, options) + resolver.query_func = function(self, original_query_func, name, options) return original_query_func(self, name, options) end -- patch the resolver lib, such that any new resolver created will query - -- using the `query_func` upvalue defined above + -- using the `resolver.query_func` defined above local old_new = resolver.new resolver.new = function(...) local r = old_new(...) local original_query_func = r.query + + -- remember the passed in query_func + -- so it won't be replaced by the next resolver.new call + -- and won't interfere with other tests + local query_func = resolver.query_func r.query = function(self, ...) - if not query_func then - print(debug.traceback("WARNING: query_func is not set")) + if not resolver.query_func then + print(debug.traceback("WARNING: resolver.query_func is not set")) dump(self, ...) return end @@ -53,8 +58,8 @@ describe("[DNS client cache]", function() package.loaded["kong.resty.dns.client"] = nil package.loaded["resty.dns.resolver"] = nil client = nil + resolver.query_func = nil resolver = nil - query_func = nil end) @@ -81,7 +86,7 @@ describe("[DNS client cache]", function() assert(client.init(config)) lrucache = client.getcache() - query_func = function(self, original_query_func, qname, opts) + resolver.query_func = function(self, original_query_func, qname, opts) return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } end end) @@ -218,7 +223,7 @@ describe("[DNS client cache]", function() -- the 'result3' resolve call above will also trigger a new background query -- (because the sleep of 0.1 equals the records ttl of 0.1) -- so let's yield to activate that background thread now. If not done so, - -- the `after_each` will clear `query_func` and an error will appear on the + -- the `after_each` will clear `resolver.query_func` and an error will appear on the -- next test after this one that will yield. sleep(0.1) end) @@ -281,7 +286,7 @@ describe("[DNS client cache]", function() assert(client.init(config)) lrucache = client.getcache() - query_func = function(self, original_query_func, qname, opts) + resolver.query_func = function(self, original_query_func, qname, opts) return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } end end) @@ -461,7 +466,7 @@ describe("[DNS client cache]", function() assert(client.init(config)) lrucache = client.getcache() - query_func = function(self, original_query_func, qname, opts) + resolver.query_func = function(self, original_query_func, qname, opts) return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } end end) From 1afd6c637a98bf9567dd7e829a6c8d8c6d5c734a Mon Sep 17 00:00:00 2001 From: Michael Fero <6863207+mikefero@users.noreply.github.com> Date: Mon, 1 Jul 2024 16:25:55 -0400 Subject: [PATCH 3791/4351] fix: update otel version to match Kong Gateway version --- kong/plugins/opentelemetry/handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 444e3435a26..7fe30340a17 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -4,6 +4,7 @@ local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" local tracing_context = require "kong.tracing.tracing_context" +local kong_meta = require "kong.meta" local ngx = ngx @@ -24,7 +25,7 @@ local _log_prefix = "[otel] " local OpenTelemetryHandler = { - VERSION = "0.1.0", + VERSION = kong_meta.version, PRIORITY = 14, } From 25bcc8e77094e810ddb64142c34aca58d2c87f67 Mon Sep 17 00:00:00 2001 From: Samuele Date: Tue, 2 Jul 2024 14:53:42 +0200 Subject: [PATCH 3792/4351] chore(*): Revert "fix: update otel version to match Kong Gateway version" (#13324) This reverts commit 1afd6c637a98bf9567dd7e829a6c8d8c6d5c734a. The reason is that this still causes https://konghq.atlassian.net/browse/KAG-1410 we'll probably want to wait for the next major before syncing this with EE's version again. --- kong/plugins/opentelemetry/handler.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 7fe30340a17..444e3435a26 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -4,7 +4,6 @@ local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" local tracing_context = require "kong.tracing.tracing_context" -local kong_meta = require "kong.meta" local ngx = ngx @@ -25,7 +24,7 @@ local _log_prefix = "[otel] " local OpenTelemetryHandler = { - VERSION = kong_meta.version, + VERSION = "0.1.0", PRIORITY = 14, } From 3eeb9c94fda11a2a8afe34d7b2ef8d032d0a6ff3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Hans=20H=C3=BCbner?= Date: Tue, 2 Jul 2024 17:23:24 +0200 Subject: [PATCH 3793/4351] fix: update otel version to match Kong Gateway version To make this fix work, we're adding a hack that prevents the normal plugin compatibility checks to be done for the opentelemetry plugin if the version of the plugin reported by the DP is 0.1.0. --- kong/clustering/compat/init.lua | 19 ++++++++++++++----- kong/plugins/opentelemetry/handler.lua | 3 ++- 2 files changed, 16 insertions(+), 6 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 5607efedfbc..54d8f357382 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -168,11 +168,20 @@ function _M.check_configuration_compatibility(cp, dp) -- CP plugin needs to match DP plugins with major version -- CP must have plugin with equal or newer version than that on DP - if cp_plugin.major ~= dp_plugin.major or - cp_plugin.minor < dp_plugin.minor then - local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. - " is different to control plane plugin version " .. cp_plugin.version - return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE + -- luacheck:ignore 542 + if name == "opentelemetry" and dp_plugin.major == 0 and dp_plugin.minor == 1 then + -- The first version of the opentelemetry plugin was introduced into the Kong code base with a version + -- number 0.1.0 and released that way. In subsequent releases, the version number was then not updated + -- to avoid the compatibility check from failing. To work around this issue and allow us to fix the + -- version number of the opentelemetry plugin, we're accepting the plugin with version 0.1.0 to be + -- compatible + else + if cp_plugin.major ~= dp_plugin.major or + cp_plugin.minor < dp_plugin.minor then + local msg = "configured data plane " .. name .. " plugin version " .. dp_plugin.version .. + " is different to control plane plugin version " .. cp_plugin.version + return nil, msg, CLUSTERING_SYNC_STATUS.PLUGIN_VERSION_INCOMPATIBLE + end end end end diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 444e3435a26..7fe30340a17 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -4,6 +4,7 @@ local clone = require "table.clone" local otlp = require "kong.plugins.opentelemetry.otlp" local propagation = require "kong.tracing.propagation" local tracing_context = require "kong.tracing.tracing_context" +local kong_meta = require "kong.meta" local ngx = ngx @@ -24,7 +25,7 @@ local _log_prefix = "[otel] " local OpenTelemetryHandler = { - VERSION = "0.1.0", + VERSION = kong_meta.version, PRIORITY = 14, } From 7d4bcb3fc303368aed653718da9acc7e33244036 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 3 Jul 2024 11:18:39 +0800 Subject: [PATCH 3794/4351] refactor(clustering/rpc): cache the result of `parse_method_name()` (#12949) Using lru_cache to improve the performance of `pares_method_name()`. KAG-4441 --- kong/clustering/rpc/utils.lua | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/kong/clustering/rpc/utils.lua b/kong/clustering/rpc/utils.lua index 073d8a70769..c746e932ab7 100644 --- a/kong/clustering/rpc/utils.lua +++ b/kong/clustering/rpc/utils.lua @@ -1,6 +1,7 @@ local _M = {} local cjson = require("cjson") local snappy = require("resty.snappy") +local lrucache = require("resty.lrucache") local string_sub = string.sub @@ -12,13 +13,26 @@ local snappy_compress = snappy.compress local snappy_uncompress = snappy.uncompress +local cap_names = lrucache.new(100) + + function _M.parse_method_name(method) + local cap = cap_names:get(method) + + if cap then + return cap[1], cap[2] + end + local pos = rfind(method, ".") if not pos then return nil, "not a valid method name" end - return method:sub(1, pos - 1), method:sub(pos + 1) + local cap = { method:sub(1, pos - 1), method:sub(pos + 1) } + + cap_names:set(method, cap) + + return cap[1], cap[2] end From 166eadeccd555a29aa60b48c8032ee8d253d852b Mon Sep 17 00:00:00 2001 From: yankun-li-kong <77371186+yankun-li-kong@users.noreply.github.com> Date: Wed, 3 Jul 2024 12:19:14 +0900 Subject: [PATCH 3795/4351] fix(plugins/request-size-limiting): Check the file size when the request body buffered to a temporary file (#13303) The commit fixed an issue in request-size-limiting where the body size doesn't get checked when the request body is buffered to a temporary file. FTI-6034 --- ...ransfer-encoding-and-no-content-length.yml | 3 + .../plugins/request-size-limiting/handler.lua | 10 + .../01-access_spec.lua | 211 ++++++++++++------ 3 files changed, 158 insertions(+), 66 deletions(-) create mode 100644 changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml diff --git a/changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml b/changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml new file mode 100644 index 00000000000..1dd0c7f3bc7 --- /dev/null +++ b/changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml @@ -0,0 +1,3 @@ +message: "**Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file." +type: bugfix +scope: Plugin diff --git a/kong/plugins/request-size-limiting/handler.lua b/kong/plugins/request-size-limiting/handler.lua index 09ccd524187..4a1a3f681af 100644 --- a/kong/plugins/request-size-limiting/handler.lua +++ b/kong/plugins/request-size-limiting/handler.lua @@ -3,6 +3,7 @@ local strip = require("kong.tools.string").strip local kong_meta = require "kong.meta" local tonumber = tonumber +local lfs = require "lfs" local RequestSizeLimitingHandler = {} @@ -52,6 +53,15 @@ function RequestSizeLimitingHandler:access(conf) local data = kong.request.get_raw_body() if data then check_size(#data, conf.allowed_payload_size, headers, conf.size_unit) + else + -- Check the file size when the request body buffered to a temporary file + local body_filepath = ngx.req.get_body_file() + if body_filepath then + local file_size = lfs.attributes(body_filepath, "size") + check_size(file_size, conf.allowed_payload_size, headers, conf.size_unit) + else + kong.log.warn("missing request body") + end end end end diff --git a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua index b3bfa3aa45a..a1a81838861 100644 --- a/spec/03-plugins/12-request-size-limiting/01-access_spec.lua +++ b/spec/03-plugins/12-request-size-limiting/01-access_spec.lua @@ -9,6 +9,7 @@ local unit_multiplication_factor = handler.unit_multiplication_factor local TEST_SIZE = 2 local MB = 2^20 +local KB = 2^10 for _, strategy in helpers.each_strategy() do @@ -179,81 +180,158 @@ for _, strategy in helpers.each_strategy() do end end) - describe("without Content-Length", function() - it("works if size is lower than limit", function() - local body = string.rep("a", (TEST_SIZE * MB)) - local res = assert(proxy_client:request { - dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway - path = "/request", - body = body, - headers = { - ["Host"] = "limit.test" - } - }) - assert.res_status(200, res) - end) + describe("without Content-Length(chunked request body)", function() + describe("[request body size > nginx_http_client_body_buffer_size]", function() + it("works if size is lower than limit", function() + local str_len = TEST_SIZE * MB + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit.test", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + assert.res_status(200, res) + end) - it("works if size is lower than limit and Expect header", function() - local body = string.rep("a", (TEST_SIZE * MB)) - local res = assert(proxy_client:request { - dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway - path = "/request", - body = body, - headers = { - ["Host"] = "limit.test", - ["Expect"] = "100-continue" - } - }) - assert.res_status(200, res) - end) + it("works if size is lower than limit and Expect header", function() + local str_len = TEST_SIZE * MB + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit.test", + ["Expect"] = "100-continue", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + assert.res_status(200, res) + end) - it("blocks if size is greater than limit", function() - local body = string.rep("a", (TEST_SIZE * MB) + 1) - local res = assert(proxy_client:request { - dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway - path = "/request", - body = body, - headers = { - ["Host"] = "limit.test" - } - }) - local body = assert.res_status(413, res) - local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + it("blocks if size is greater than limit", function() + local str_len = (TEST_SIZE * MB) + 1 + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit.test", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + local body = assert.res_status(413, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) + end) + + it("blocks if size is greater than limit and Expect header", function() + local str_len = (TEST_SIZE * MB) + 1 + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit.test", + ["Expect"] = "100-continue", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + local body = assert.res_status(417, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) + end) end) - it("blocks if size is greater than limit and Expect header", function() - local body = string.rep("a", (TEST_SIZE * MB) + 1) - local res = assert(proxy_client:request { - dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway - path = "/request", - body = body, - headers = { - ["Host"] = "limit.test", - ["Expect"] = "100-continue" - } - }) - local body = assert.res_status(417, res) - local json = cjson.decode(body) - assert.not_nil(json) - assert.matches("Request size limit exceeded", json.message) + describe("[request body size < nginx_http_client_body_buffer_size]", function() + it("works if size is lower than limit", function() + local str_len = TEST_SIZE * KB + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit_kilobytes.test", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + assert.res_status(200, res) + end) + + it("works if size is lower than limit and Expect header", function() + local str_len = TEST_SIZE * KB + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit_kilobytes.test", + ["Expect"] = "100-continue", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + assert.res_status(200, res) + end) + + it("blocks if size is greater than limit", function() + local str_len = (TEST_SIZE * KB) + 1 + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit_kilobytes.test", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + local body = assert.res_status(413, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) + end) + + it("blocks if size is greater than limit and Expect header", function() + local str_len = (TEST_SIZE * KB) + 1 + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" + local res = assert(proxy_client:request { + method = "GET", -- if POST, then lua-resty-http adds content-length anyway + path = "/request", + body = body, + headers = { + ["Host"] = "limit_kilobytes.test", + ["Expect"] = "100-continue", + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body + } + }) + local body = assert.res_status(417, res) + local json = cjson.decode(body) + assert.not_nil(json) + assert.matches("Request size limit exceeded", json.message) + end) end) for _, unit in ipairs(size_units) do it("blocks if size is greater than limit when unit in " .. unit, function() - local body = string.rep("a", (TEST_SIZE * unit_multiplication_factor[unit]) + 1) + local str_len = (TEST_SIZE * unit_multiplication_factor[unit]) + 1 + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" local res = assert(proxy_client:request { - dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway + method = "GET", -- if POST, then lua-resty-http adds content-length anyway path = "/request", body = body, headers = { ["Host"] = string.format("limit_%s.test", unit), + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body } }) local body = assert.res_status(413, res) @@ -265,14 +343,15 @@ for _, strategy in helpers.each_strategy() do for _, unit in ipairs(size_units) do it("works if size is less than limit when unit in " .. unit, function() - local body = string.rep("a", (TEST_SIZE * unit_multiplication_factor[unit])) + local str_len = (TEST_SIZE * unit_multiplication_factor[unit]) + local body = string.format("%x", str_len) .. "\r\n" .. string.rep("a", str_len) .. "\r\n0\r\n\r\n" local res = assert(proxy_client:request { - dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway + method = "GET", -- if POST, then lua-resty-http adds content-length anyway path = "/request", body = body, headers = { ["Host"] = string.format("limit_%s.test", unit), + ["Transfer-Encoding"] = "chunked", -- lua-resty-http do not add content-length when client send chunked request body } }) assert.res_status(200, res) @@ -284,7 +363,7 @@ for _, strategy in helpers.each_strategy() do it("blocks if header is not provided", function() local res = assert(proxy_client:request { dont_add_content_length = true, - method = "GET", -- if POST, then lua-rsty-http adds content-length anyway + method = "GET", -- if POST, then lua-resty-http adds content-length anyway path = "/request", headers = { ["Host"] = "required.test", From 4eeae00e8d3b8e59b932fb139b3d2d3fa35b3366 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 3 Jul 2024 11:37:34 +0800 Subject: [PATCH 3796/4351] fix(clustering/rpc): more strict parameter checking when generating a RPC error (#12951) KAG-4441 --------- Co-authored-by: Qi --- kong/clustering/rpc/json_rpc_v2.lua | 14 +++++++++++++- kong/clustering/rpc/socket.lua | 3 ++- 2 files changed, 15 insertions(+), 2 deletions(-) diff --git a/kong/clustering/rpc/json_rpc_v2.lua b/kong/clustering/rpc/json_rpc_v2.lua index c5ece5d538e..7d155e314a3 100644 --- a/kong/clustering/rpc/json_rpc_v2.lua +++ b/kong/clustering/rpc/json_rpc_v2.lua @@ -23,7 +23,19 @@ local ERROR_MSG = { function _M.new_error(id, code, msg) - if not msg then + if msg then + if type(msg) ~= "string" then + local mt = getmetatable(msg) + -- other types without the metamethod `__tostring` don't + -- generate a meaningful string, we should consider it as a + -- bug since we should not expose something like + -- `"table: 0x7fff0000"` to the RPC caller. + assert(type(mt.__tostring) == "function") + end + + msg = tostring(msg) + + else msg = assert(ERROR_MSG[code], "unknown code: " .. tostring(code)) end diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 243a44522fc..95ef614df73 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -14,6 +14,7 @@ local constants = require("kong.constants") local assert = assert +local unpack = unpack local string_format = string.format local kong = kong local is_timeout = utils.is_timeout @@ -68,7 +69,7 @@ function _M._dispatch(premature, self, cb, payload) ngx_log(ngx_WARN, "[rpc] RPC callback failed: ", err) res, err = self.outgoing:push(new_error(payload.id, jsonrpc.SERVER_ERROR, - tostring(err))) + err)) if not res then ngx_log(ngx_WARN, "[rpc] unable to push RPC call error: ", err) end From ef81e6fb8df2523e83982f30a704c4671422d29c Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Wed, 3 Jul 2024 16:42:15 +0800 Subject: [PATCH 3797/4351] feat(dao): add ability to select and delete expired entities (#13296) KM-111, KAG-4833 --- kong/db/dao/init.lua | 21 ++++-- kong/db/strategies/postgres/init.lua | 80 +++++++++++++++++++++-- spec/02-integration/03-db/14-dao_spec.lua | 32 +++++++++ 3 files changed, 123 insertions(+), 10 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index f84801c85a1..515e6c0c719 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -7,6 +7,7 @@ local workspaces = require "kong.workspaces" local new_tab = require "table.new" local DAO_MAX_TTL = require("kong.constants").DATABASE.DAO_MAX_TTL local is_valid_uuid = require("kong.tools.uuid").is_valid_uuid +local deep_copy = require("kong.tools.table").deep_copy local setmetatable = setmetatable local tostring = tostring @@ -290,6 +291,12 @@ local function validate_options_value(self, options) end end + if options.skip_ttl ~= nil then + if type(options.skip_ttl) ~= "boolean" then + errors.skip_ttl = "must be a boolean" + end + end + if next(errors) then return nil, errors end @@ -896,8 +903,9 @@ local function generate_foreign_key_methods(schema) return nil, err, err_t end - local show_ws_id = { show_ws_id = true } - local entity, err, err_t = self["select_by_" .. name](self, unique_value, show_ws_id) + local select_options = deep_copy(options or {}) + select_options["show_ws_id"] = true + local entity, err, err_t = self["select_by_" .. name](self, unique_value, select_options) if err then return nil, err, err_t end @@ -906,7 +914,7 @@ local function generate_foreign_key_methods(schema) return true end - local cascade_entries = find_cascade_delete_entities(self, entity, show_ws_id) + local cascade_entries = find_cascade_delete_entities(self, entity, select_options) local ok, err_t = run_hook("dao:delete_by:pre", entity, @@ -1293,8 +1301,9 @@ function DAO:delete(pk_or_entity, options) return nil, tostring(err_t), err_t end - local show_ws_id = { show_ws_id = true } - local entity, err, err_t = self:select(primary_key, show_ws_id) + local select_options = deep_copy(options or {}) + select_options["show_ws_id"] = true + local entity, err, err_t = self:select(primary_key, select_options) if err then return nil, err, err_t end @@ -1311,7 +1320,7 @@ function DAO:delete(pk_or_entity, options) end end - local cascade_entries = find_cascade_delete_entities(self, primary_key, show_ws_id) + local cascade_entries = find_cascade_delete_entities(self, primary_key, select_options) local ws_id = entity.ws_id local _ diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index b7b0571459c..a19f1230dc9 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -424,7 +424,7 @@ local function execute(strategy, statement_name, attributes, options) local is_update = options and options.update local has_ttl = strategy.schema.ttl - + local skip_ttl = options and options.skip_ttl if has_ws_id then assert(ws_id == nil or type(ws_id) == "string") argv[0] = escape_literal(connector, ws_id, "ws_id") @@ -433,7 +433,7 @@ local function execute(strategy, statement_name, attributes, options) for i = 1, argc do local name = argn[i] local value - if has_ttl and name == "ttl" then + if has_ttl and name == "ttl" and not skip_ttl then value = (options and options.ttl) and get_ttl_value(strategy, attributes, options) @@ -576,7 +576,12 @@ end function _mt:select(primary_key, options) - local res, err = execute(self, "select", self.collapse(primary_key), options) + local statement_name = "select" + if self.schema.ttl and options and options.skip_ttl then + statement_name = "select_skip_ttl" + end + + local res, err = execute(self, statement_name, self.collapse(primary_key), options) if res then local row = res[1] if row then @@ -592,6 +597,11 @@ end function _mt:select_by_field(field_name, unique_value, options) local statement_name = "select_by_" .. field_name + + if self.schema.ttl and options and options.skip_ttl then + statement_name = statement_name .. "_skip_ttl" + end + local filter = { [field_name] = unique_value, } @@ -695,7 +705,11 @@ end function _mt:delete(primary_key, options) - local res, err = execute(self, "delete", self.collapse(primary_key), options) + local statement_name = "delete" + if self.schema.ttl and options and options.skip_ttl then + statement_name = "delete_skip_ttl" + end + local res, err = execute(self, statement_name, self.collapse(primary_key), options) if res then if res.affected_rows == 0 then return nil, nil @@ -710,6 +724,9 @@ end function _mt:delete_by_field(field_name, unique_value, options) local statement_name = "delete_by_" .. field_name + if self.schema.ttl and options and options.skip_ttl then + statement_name = statement_name .. "_skip_ttl" + end local filter = { [field_name] = unique_value, } @@ -1189,6 +1206,19 @@ function _M.new(connector, schema, errors) } }) + add_statement("delete_skip_ttl", { + operation = "write", + argn = primary_key_names, + argv = primary_key_args, + code = { + "DELETE\n", + " FROM ", table_name_escaped, "\n", + where_clause( + " WHERE ", "(" .. pk_escaped .. ") = (" .. primary_key_placeholders .. ")", + ws_id_select_where), ";" + } + }) + add_statement("select", { operation = "read", expr = select_expressions, @@ -1205,6 +1235,21 @@ function _M.new(connector, schema, errors) } }) + add_statement("select_skip_ttl", { + operation = "read", + expr = select_expressions, + argn = primary_key_names, + argv = primary_key_args, + code = { + "SELECT ", select_expressions, "\n", + " FROM ", table_name_escaped, "\n", + where_clause( + " WHERE ", "(" .. pk_escaped .. ") = (" .. primary_key_placeholders .. ")", + ws_id_select_where), + " LIMIT 1;" + } + }) + add_statement_for_export("page_first", { operation = "read", argn = { LIMIT }, @@ -1387,6 +1432,20 @@ function _M.new(connector, schema, errors) }, }) + add_statement("select_by_" .. field_name .. "_skip_ttl", { + operation = "read", + argn = single_names, + argv = single_args, + code = { + "SELECT ", select_expressions, "\n", + " FROM ", table_name_escaped, "\n", + where_clause( + " WHERE ", unique_escaped .. " = $1", + ws_id_select_where), + " LIMIT 1;" + }, + }) + local update_by_args_names = {} for _, update_name in ipairs(update_names) do insert(update_by_args_names, update_name) @@ -1442,6 +1501,19 @@ function _M.new(connector, schema, errors) ws_id_select_where), ";" } }) + + add_statement("delete_by_" .. field_name .. "_skip_ttl", { + operation = "write", + argn = single_names, + argv = single_args, + code = { + "DELETE\n", + " FROM ", table_name_escaped, "\n", + where_clause( + " WHERE ", unique_escaped .. " = $1", + ws_id_select_where), ";" + } + }) end end diff --git a/spec/02-integration/03-db/14-dao_spec.lua b/spec/02-integration/03-db/14-dao_spec.lua index 313ebd9bd65..a8f20498d1c 100644 --- a/spec/02-integration/03-db/14-dao_spec.lua +++ b/spec/02-integration/03-db/14-dao_spec.lua @@ -16,6 +16,7 @@ for _, strategy in helpers.all_strategies() do "services", "consumers", "acls", + "keyauth_credentials", }) _G.kong.db = db @@ -98,6 +99,7 @@ for _, strategy in helpers.all_strategies() do db.consumers:truncate() db.plugins:truncate() db.services:truncate() + db.keyauth_credentials:truncate() end) it("select_by_cache_key()", function() @@ -185,6 +187,36 @@ for _, strategy in helpers.all_strategies() do assert.same(new_plugin_config.config.redis.host, read_plugin.config.redis.host) assert.same(new_plugin_config.config.redis.host, read_plugin.config.redis_host) -- legacy field is included end) + + it("keyauth_credentials can be deleted or selected before run ttl cleanup in background timer", function() + local key = uuid() + local original_keyauth_credentials = bp.keyauth_credentials:insert({ + consumer = { id = consumer.id }, + key = key, + }, { ttl = 5 }) + + -- wait for 5 seconds. + ngx.sleep(5) + + -- select or delete keyauth_credentials after ttl expired. + local expired_keyauth_credentials + helpers.wait_until(function() + expired_keyauth_credentials = kong.db.keyauth_credentials:select_by_key(key) + return not expired_keyauth_credentials + end, 1) + assert.is_nil(expired_keyauth_credentials) + kong.db.keyauth_credentials:delete_by_key(key) + + -- select or delete keyauth_credentials with skip_ttl=true after ttl expired. + expired_keyauth_credentials = kong.db.keyauth_credentials:select_by_key(key, { skip_ttl = true }) + assert.not_nil(expired_keyauth_credentials) + assert.same(expired_keyauth_credentials.id, original_keyauth_credentials.id) + kong.db.keyauth_credentials:delete_by_key(key, { skip_ttl = true }) + + -- check again + expired_keyauth_credentials = kong.db.keyauth_credentials:select_by_key(key, { skip_ttl = true }) + assert.is_nil(expired_keyauth_credentials) + end) end) end From 8f9b82d870985cdd5fb417d589ad2f7ddec967e4 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 4 Jul 2024 10:33:14 +0800 Subject: [PATCH 3798/4351] Revert "fix(core): do not accept invalid regex pattern when validating the `route` entity" (#13328) Revert https://github.com/Kong/kong/commit/b5f2fd2b5dff689b8bc490afb8a8004b63d965e6 --- .../traditional_router_header_validation.yml | 3 - kong/db/schema/entities/routes.lua | 4 -- kong/db/schema/typedefs.lua | 58 ++++++------------- .../01-db/01-schema/06-routes_spec.lua | 11 ---- 4 files changed, 17 insertions(+), 59 deletions(-) delete mode 100644 changelog/unreleased/kong/traditional_router_header_validation.yml diff --git a/changelog/unreleased/kong/traditional_router_header_validation.yml b/changelog/unreleased/kong/traditional_router_header_validation.yml deleted file mode 100644 index 124181b7e01..00000000000 --- a/changelog/unreleased/kong/traditional_router_header_validation.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Fixed an issue where the `route` entity would accept an invalid regex pattern if the `router_flavor` is `traditional` or `traditional_compatible`. Now, the invalid regex pattern for matching the value of request headers will not be accepted when creating the `route` entity. -type: bugfix -scope: Core diff --git a/kong/db/schema/entities/routes.lua b/kong/db/schema/entities/routes.lua index 313f996b04a..47063e169fa 100644 --- a/kong/db/schema/entities/routes.lua +++ b/kong/db/schema/entities/routes.lua @@ -196,10 +196,6 @@ local routes = { }, }, }, - values = { - type = "array", - elements = typedefs.regex_or_plain_pattern, - } } }, { regex_priority = { description = "A number used to choose which route resolves a given request when several routes match it using regexes simultaneously.", type = "integer", default = 0 }, }, diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 2d05a30fcee..4ab31926701 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -497,54 +497,36 @@ local function validate_host_with_wildcards(host) return typedefs.host_with_optional_port.custom_validator(no_wildcards) end - -local function is_regex_pattern(pattern) - return pattern:sub(1, 1) == "~" -end - - -local function is_valid_regex_pattern(pattern) - local regex = pattern:sub(2) -- remove the leading "~" - -- the value will be interpreted as a regex by the router; but is it a - -- valid one? Let's dry-run it with the same options as our router. - local _, _, err = ngx.re.find("", regex, "aj") - if err then - return nil, - string.format("invalid regex: '%s' (PCRE returned: %s)", - regex, err) - end - - return true -end - - local function validate_path_with_regexes(path) + local ok, err, err_code = typedefs.path.custom_validator(path) if err_code == "percent" then return ok, err, err_code end - if is_regex_pattern(path) then - return is_valid_regex_pattern(path) - end + if path:sub(1, 1) ~= "~" then + -- prefix matching. let's check if it's normalized form + local normalized = normalize(path, true) + if path ~= normalized then + return nil, "non-normalized path, consider use '" .. normalized .. "' instead" + end - -- prefix matching. let's check if it's normalized form - local normalized = normalize(path, true) - if path ~= normalized then - return nil, "non-normalized path, consider use '" .. normalized .. "' instead" + return true end - return true -end - + path = path:sub(2) -local function validate_regex_or_plain_pattern(pattern) - if not is_regex_pattern(pattern) then - return true + -- the value will be interpreted as a regex by the router; but is it a + -- valid one? Let's dry-run it with the same options as our router. + local _, _, err = ngx.re.find("", path, "aj") + if err then + return nil, + string.format("invalid regex: '%s' (PCRE returned: %s)", + path, err) end - return is_valid_regex_pattern(pattern) + return true end @@ -646,12 +628,6 @@ typedefs.headers = Schema.define { description = "A map of header names to arrays of header values." } -typedefs.regex_or_plain_pattern = Schema.define { - type = "string", - custom_validator = validate_regex_or_plain_pattern, - description = "A string representing a regex or plain pattern." -} - typedefs.no_headers = Schema.define(typedefs.headers { eq = null, description = "A null value representing no headers." }) typedefs.semantic_version = Schema.define { diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 9b97a031641..50a1bd73329 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -621,17 +621,6 @@ describe("routes schema (flavor = " .. flavor .. ")", function() assert.falsy(ok) assert.equal("length must be at least 1", err.headers[1]) end) - - it("value must be a plain pattern or a valid regex pattern", function() - local route = { - headers = { location = { "~[" } }, - protocols = { "http" }, - } - - local ok, err = Routes:validate(route) - assert.falsy(ok) - assert.match("invalid regex", err.headers[1]) - end) end) describe("methods attribute", function() From f2adaed521457524483d67ffec177988b8e50a93 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 7 Jun 2024 13:00:27 +0200 Subject: [PATCH 3799/4351] fix(instrumentation): active span Spans were not set as "active" during their lifetime. This commit addresses the issue by setting each span as the current "active" span in instrumentations. This is necessary in order to have the correct span_id information in the OTel-formatted log entries. --- kong/tracing/instrumentation.lua | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/kong/tracing/instrumentation.lua b/kong/tracing/instrumentation.lua index 8c8bc013c34..6eafd169bf0 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/tracing/instrumentation.lua @@ -44,6 +44,7 @@ function _M.db_query(connector) local span = tracer.start_span("kong.database.query") span:set_attribute("db.system", kong.db and kong.db.strategy) span:set_attribute("db.statement", sql) + tracer.set_active_span(span) -- raw query local ret = pack(f(self, sql, ...)) -- ends span @@ -58,7 +59,9 @@ end -- Record Router span function _M.router() - return tracer.start_span("kong.router") + local span = tracer.start_span("kong.router") + tracer.set_active_span(span) + return span end @@ -127,6 +130,7 @@ function _M.balancer(ctx) else -- last try: load the last span (already created/propagated) span = last_try_balancer_span + tracer.set_active_span(span) tracer:link_span(span, span_name, span_options) if try.state then @@ -156,7 +160,9 @@ local function plugin_callback(phase) name_memo[plugin_name] = name end - return tracer.start_span(name) + local span = tracer.start_span(name) + tracer.set_active_span(span) + return span end end @@ -283,6 +289,7 @@ do span = tracer.start_span("kong.dns", { span_kind = 3, -- client }) + tracer.set_active_span(span) end local ip_addr, res_port, try_list = raw_func(host, port, ...) From 0a81a3dbea36130f1975ca31ee9f1781b4567f15 Mon Sep 17 00:00:00 2001 From: samugi Date: Mon, 17 Jun 2024 13:03:41 +0200 Subject: [PATCH 3800/4351] feat(dynamic_hook): support non request-scoped hooks + disable When a disabled and non-request scoped hook was called outside of a request scope, it was producing an error while trying to index ngx.ctx This commit adds a check to early return from is_group_enabled when outside of the request scope This allows for hooks to still work when used in other contexts where they can be enabled via the always_enable() function This commit also adds support for disabling hooks. --- kong/dynamic_hook/README.md | 2 +- kong/dynamic_hook/init.lua | 21 +++++++++++++++++++-- kong/timing/init.lua | 2 +- 3 files changed, 21 insertions(+), 4 deletions(-) diff --git a/kong/dynamic_hook/README.md b/kong/dynamic_hook/README.md index 281408a4cb6..cff872d8043 100644 --- a/kong/dynamic_hook/README.md +++ b/kong/dynamic_hook/README.md @@ -28,7 +28,7 @@ dynamic_hook.hook_function("my_group", _G, "print", "varargs", { }) -- Enable the hook group -dynamic_hook.always_enable("my_group") +dynamic_hook.enable_by_default("my_group") -- Call the function print("world!") -- prints "hello, world!" diff --git a/kong/dynamic_hook/init.lua b/kong/dynamic_hook/init.lua index 31b13b216af..966e59a3cbd 100644 --- a/kong/dynamic_hook/init.lua +++ b/kong/dynamic_hook/init.lua @@ -1,3 +1,5 @@ +local get_request = require "resty.core.base".get_request + local ngx = ngx local type = type local pcall = pcall @@ -233,6 +235,10 @@ function _M.is_group_enabled(group_name) return true end + if not get_request() then + return false + end + local dynamic_hook = ngx.ctx.dynamic_hook if not dynamic_hook then return false @@ -314,13 +320,24 @@ end --- Enables a hook group for all requests -- --- @function dynamic_hook:always_enable +-- @function dynamic_hook:enable_by_default -- @tparam string group_name The name of the hook group to enable -function _M.always_enable(group_name) +function _M.enable_by_default(group_name) assert(type(group_name) == "string", "group_name must be a string") ALWAYS_ENABLED_GROUPS[group_name] = true end +--- Disables a hook group that was enabled with `enable_by_default` +-- +-- @function dynamic_hook:disable_by_default +-- @tparam string group_name The name of the hook group to disable +function _M.disable_by_default(group_name) + assert(type(group_name) == "string", "group_name must be a string") + + ALWAYS_ENABLED_GROUPS[group_name] = nil +end + + return _M diff --git a/kong/timing/init.lua b/kong/timing/init.lua index 6b88a4dd67b..6343b74c3c7 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -222,7 +222,7 @@ function _M.init_worker(is_enabled) enabled = is_enabled and ngx.config.subsystem == "http" if enabled then - req_dyn_hook.always_enable("timing:auth") + req_dyn_hook.enable_by_default("timing:auth") end end From 90f800080893db47b63276395d95084e66ad4fbf Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 4 Jun 2024 18:41:41 +0200 Subject: [PATCH 3801/4351] feat(observability): add OpenTelemetry logs This commit adds OpenTelemetry formatted logs as a new signal supported by the OpenTelemetry plugin. It patches the ngx.log function to collect the logged line and enrich it with additional context info: * severity * introspection details * timestamp And for request-scoped logs also: * Request ID * Trace ID * Span ID * Trace flags The log entries are protobuf-serialized and sent to the endpoint configured in the OpenTelemetry plugin's config.logs_endpoint field. feat(opentelemetry): add traceflags to otel logs This commit collects an additional tracing information (trace flags) in the internal context and adds it to produced OTel-formatted log entries. --- .../unreleased/kong/otel-formatted-logs.yml | 3 + kong-3.8.0-0.rockspec | 5 + kong/clustering/compat/init.lua | 8 + kong/clustering/compat/removed_fields.lua | 4 + kong/globalpatches.lua | 27 +++ .../collector/logs/v1/logs_service.proto | 79 +++++++ .../opentelemetry/proto/logs/v1/logs.proto | 211 ++++++++++++++++++ kong/observability/logs.lua | 182 +++++++++++++++ kong/pdk/log.lua | 8 + kong/plugins/opentelemetry/handler.lua | 210 +++-------------- kong/plugins/opentelemetry/logs.lua | 85 +++++++ kong/plugins/opentelemetry/otlp.lua | 74 +++++- kong/plugins/opentelemetry/proto.lua | 2 + kong/plugins/opentelemetry/schema.lua | 23 +- kong/plugins/opentelemetry/traces.lua | 181 +++++++++++++++ kong/plugins/opentelemetry/utils.lua | 55 +++++ kong/runloop/plugins_iterator.lua | 6 + kong/tracing/propagation/extractors/_base.lua | 2 + kong/tracing/propagation/extractors/w3c.lua | 5 +- kong/tracing/tracing_context.lua | 17 +- spec/01-unit/19-hybrid/03-compat_spec.lua | 2 +- .../01-unit/26-tracing/01-tracer_pdk_spec.lua | 38 +--- .../02-propagation_strategies_spec.lua | 19 ++ .../09-hybrid_mode/09-config-compat_spec.lua | 7 + .../14-tracing/04-trace-ids-log_spec.lua | 6 +- ...01-legacy_queue_parameter_warning_spec.lua | 2 +- ...acy_propagation_parameter_warning_spec.lua | 2 +- .../37-opentelemetry/03-propagation_spec.lua | 28 +-- .../37-opentelemetry/05-otelcol_spec.lua | 4 +- .../37-opentelemetry/06-regression_spec.lua | 2 +- .../migrations/001_331_to_332_spec.lua | 1 - .../01-deck/01-deck-integration_spec.lua | 2 +- 32 files changed, 1047 insertions(+), 253 deletions(-) create mode 100644 changelog/unreleased/kong/otel-formatted-logs.yml create mode 100644 kong/include/opentelemetry/proto/collector/logs/v1/logs_service.proto create mode 100644 kong/include/opentelemetry/proto/logs/v1/logs.proto create mode 100644 kong/observability/logs.lua create mode 100644 kong/plugins/opentelemetry/logs.lua create mode 100644 kong/plugins/opentelemetry/traces.lua create mode 100644 kong/plugins/opentelemetry/utils.lua diff --git a/changelog/unreleased/kong/otel-formatted-logs.yml b/changelog/unreleased/kong/otel-formatted-logs.yml new file mode 100644 index 00000000000..3212e09b4ff --- /dev/null +++ b/changelog/unreleased/kong/otel-formatted-logs.yml @@ -0,0 +1,3 @@ +message: "**OpenTelemetry:** Added support for OpenTelemetry formatted logs." +type: feature +scope: Plugin diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 03479573b53..eea116b5390 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -582,6 +582,9 @@ build = { ["kong.plugins.opentelemetry.schema"] = "kong/plugins/opentelemetry/schema.lua", ["kong.plugins.opentelemetry.proto"] = "kong/plugins/opentelemetry/proto.lua", ["kong.plugins.opentelemetry.otlp"] = "kong/plugins/opentelemetry/otlp.lua", + ["kong.plugins.opentelemetry.traces"] = "kong/plugins/opentelemetry/traces.lua", + ["kong.plugins.opentelemetry.logs"] = "kong/plugins/opentelemetry/logs.lua", + ["kong.plugins.opentelemetry.utils"] = "kong/plugins/opentelemetry/utils.lua", ["kong.plugins.ai-proxy.handler"] = "kong/plugins/ai-proxy/handler.lua", ["kong.plugins.ai-proxy.schema"] = "kong/plugins/ai-proxy/schema.lua", @@ -645,6 +648,8 @@ build = { ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", ["kong.tracing.tracing_context"] = "kong/tracing/tracing_context.lua", + ["kong.observability.logs"] = "kong/observability/logs.lua", + ["kong.timing"] = "kong/timing/init.lua", ["kong.timing.context"] = "kong/timing/context.lua", ["kong.timing.hooks"] = "kong/timing/hooks/init.lua", diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 54d8f357382..85bcf072d8d 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -303,6 +303,14 @@ local function invalidate_keys_from_config(config_plugins, keys, log_suffix, dp_ end end + -- Any dataplane older than 3.8.0 + if dp_version_num < 3008000000 then + -- OSS + if name == "opentelemetry" then + has_update = rename_field(config, "traces_endpoint", "endpoint", has_update) + end + end + for _, key in ipairs(keys[name]) do if delete_at(config, key) then ngx_log(ngx_WARN, _log_prefix, name, " plugin contains configuration '", key, diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 96561e6d5b0..4b0ac6e4863 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -163,5 +163,9 @@ return { oauth2 = { "realm", }, + opentelemetry = { + "traces_endpoint", + "logs_endpoint", + }, }, } diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 4c9581f49d0..654007c9569 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -534,6 +534,8 @@ return function(options) local old_tcp_connect local old_udp_setpeername + local old_ngx_log = ngx.log + -- need to do the extra check here: https://github.com/openresty/lua-nginx-module/issues/860 local function strip_nils(first, second) if second then @@ -589,6 +591,31 @@ return function(options) return sock end + -- OTel-formatted logs feature + local dynamic_hook = require "kong.dynamic_hook" + local hook_called = false + _G.ngx.log = function(...) + if hook_called then + -- detect recursive loops or yielding from the hook: + old_ngx_log(ngx.ERR, debug.traceback("concurrent execution detected for: ngx.log", 2)) + return old_ngx_log(...) + end + + -- stack level = 5: + -- 1: maybe_push + -- 2: dynamic_hook.pcall + -- 3: dynamic_hook.run_hook + -- 4: patched function + -- 5: caller + hook_called = true + dynamic_hook.run_hook("observability_logs", "push", 5, ...) + hook_called = false + return old_ngx_log(...) + end + -- export native ngx.log to be used where + -- the patched code must not be executed + _G.native_ngx_log = old_ngx_log + if not options.cli and not options.rbusted then local timing = require "kong.timing" timing.register_hooks() diff --git a/kong/include/opentelemetry/proto/collector/logs/v1/logs_service.proto b/kong/include/opentelemetry/proto/collector/logs/v1/logs_service.proto new file mode 100644 index 00000000000..8260d8aaeb8 --- /dev/null +++ b/kong/include/opentelemetry/proto/collector/logs/v1/logs_service.proto @@ -0,0 +1,79 @@ +// Copyright 2020, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package opentelemetry.proto.collector.logs.v1; + +import "opentelemetry/proto/logs/v1/logs.proto"; + +option csharp_namespace = "OpenTelemetry.Proto.Collector.Logs.V1"; +option java_multiple_files = true; +option java_package = "io.opentelemetry.proto.collector.logs.v1"; +option java_outer_classname = "LogsServiceProto"; +option go_package = "go.opentelemetry.io/proto/otlp/collector/logs/v1"; + +// Service that can be used to push logs between one Application instrumented with +// OpenTelemetry and an collector, or between an collector and a central collector (in this +// case logs are sent/received to/from multiple Applications). +service LogsService { + // For performance reasons, it is recommended to keep this RPC + // alive for the entire life of the application. + rpc Export(ExportLogsServiceRequest) returns (ExportLogsServiceResponse) {} +} + +message ExportLogsServiceRequest { + // An array of ResourceLogs. + // For data coming from a single resource this array will typically contain one + // element. Intermediary nodes (such as OpenTelemetry Collector) that receive + // data from multiple origins typically batch the data before forwarding further and + // in that case this array will contain multiple elements. + repeated opentelemetry.proto.logs.v1.ResourceLogs resource_logs = 1; +} + +message ExportLogsServiceResponse { + // The details of a partially successful export request. + // + // If the request is only partially accepted + // (i.e. when the server accepts only parts of the data and rejects the rest) + // the server MUST initialize the `partial_success` field and MUST + // set the `rejected_` with the number of items it rejected. + // + // Servers MAY also make use of the `partial_success` field to convey + // warnings/suggestions to senders even when the request was fully accepted. + // In such cases, the `rejected_` MUST have a value of `0` and + // the `error_message` MUST be non-empty. + // + // A `partial_success` message with an empty value (rejected_ = 0 and + // `error_message` = "") is equivalent to it not being set/present. Senders + // SHOULD interpret it the same way as in the full success case. + ExportLogsPartialSuccess partial_success = 1; +} + +message ExportLogsPartialSuccess { + // The number of rejected log records. + // + // A `rejected_` field holding a `0` value indicates that the + // request was fully accepted. + int64 rejected_log_records = 1; + + // A developer-facing human-readable message in English. It should be used + // either to explain why the server rejected parts of the data during a partial + // success or to convey warnings/suggestions during a full success. The message + // should offer guidance on how users can address such issues. + // + // error_message is an optional field. An error_message with an empty value + // is equivalent to it not being set. + string error_message = 2; +} diff --git a/kong/include/opentelemetry/proto/logs/v1/logs.proto b/kong/include/opentelemetry/proto/logs/v1/logs.proto new file mode 100644 index 00000000000..f9b97dd7451 --- /dev/null +++ b/kong/include/opentelemetry/proto/logs/v1/logs.proto @@ -0,0 +1,211 @@ +// Copyright 2020, OpenTelemetry Authors +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +syntax = "proto3"; + +package opentelemetry.proto.logs.v1; + +import "opentelemetry/proto/common/v1/common.proto"; +import "opentelemetry/proto/resource/v1/resource.proto"; + +option csharp_namespace = "OpenTelemetry.Proto.Logs.V1"; +option java_multiple_files = true; +option java_package = "io.opentelemetry.proto.logs.v1"; +option java_outer_classname = "LogsProto"; +option go_package = "go.opentelemetry.io/proto/otlp/logs/v1"; + +// LogsData represents the logs data that can be stored in a persistent storage, +// OR can be embedded by other protocols that transfer OTLP logs data but do not +// implement the OTLP protocol. +// +// The main difference between this message and collector protocol is that +// in this message there will not be any "control" or "metadata" specific to +// OTLP protocol. +// +// When new fields are added into this message, the OTLP request MUST be updated +// as well. +message LogsData { + // An array of ResourceLogs. + // For data coming from a single resource this array will typically contain + // one element. Intermediary nodes that receive data from multiple origins + // typically batch the data before forwarding further and in that case this + // array will contain multiple elements. + repeated ResourceLogs resource_logs = 1; +} + +// A collection of ScopeLogs from a Resource. +message ResourceLogs { + reserved 1000; + + // The resource for the logs in this message. + // If this field is not set then resource info is unknown. + opentelemetry.proto.resource.v1.Resource resource = 1; + + // A list of ScopeLogs that originate from a resource. + repeated ScopeLogs scope_logs = 2; + + // The Schema URL, if known. This is the identifier of the Schema that the resource data + // is recorded in. To learn more about Schema URL see + // https://opentelemetry.io/docs/specs/otel/schemas/#schema-url + // This schema_url applies to the data in the "resource" field. It does not apply + // to the data in the "scope_logs" field which have their own schema_url field. + string schema_url = 3; +} + +// A collection of Logs produced by a Scope. +message ScopeLogs { + // The instrumentation scope information for the logs in this message. + // Semantically when InstrumentationScope isn't set, it is equivalent with + // an empty instrumentation scope name (unknown). + opentelemetry.proto.common.v1.InstrumentationScope scope = 1; + + // A list of log records. + repeated LogRecord log_records = 2; + + // The Schema URL, if known. This is the identifier of the Schema that the log data + // is recorded in. To learn more about Schema URL see + // https://opentelemetry.io/docs/specs/otel/schemas/#schema-url + // This schema_url applies to all logs in the "logs" field. + string schema_url = 3; +} + +// Possible values for LogRecord.SeverityNumber. +enum SeverityNumber { + // UNSPECIFIED is the default SeverityNumber, it MUST NOT be used. + SEVERITY_NUMBER_UNSPECIFIED = 0; + SEVERITY_NUMBER_TRACE = 1; + SEVERITY_NUMBER_TRACE2 = 2; + SEVERITY_NUMBER_TRACE3 = 3; + SEVERITY_NUMBER_TRACE4 = 4; + SEVERITY_NUMBER_DEBUG = 5; + SEVERITY_NUMBER_DEBUG2 = 6; + SEVERITY_NUMBER_DEBUG3 = 7; + SEVERITY_NUMBER_DEBUG4 = 8; + SEVERITY_NUMBER_INFO = 9; + SEVERITY_NUMBER_INFO2 = 10; + SEVERITY_NUMBER_INFO3 = 11; + SEVERITY_NUMBER_INFO4 = 12; + SEVERITY_NUMBER_WARN = 13; + SEVERITY_NUMBER_WARN2 = 14; + SEVERITY_NUMBER_WARN3 = 15; + SEVERITY_NUMBER_WARN4 = 16; + SEVERITY_NUMBER_ERROR = 17; + SEVERITY_NUMBER_ERROR2 = 18; + SEVERITY_NUMBER_ERROR3 = 19; + SEVERITY_NUMBER_ERROR4 = 20; + SEVERITY_NUMBER_FATAL = 21; + SEVERITY_NUMBER_FATAL2 = 22; + SEVERITY_NUMBER_FATAL3 = 23; + SEVERITY_NUMBER_FATAL4 = 24; +} + +// LogRecordFlags represents constants used to interpret the +// LogRecord.flags field, which is protobuf 'fixed32' type and is to +// be used as bit-fields. Each non-zero value defined in this enum is +// a bit-mask. To extract the bit-field, for example, use an +// expression like: +// +// (logRecord.flags & LOG_RECORD_FLAGS_TRACE_FLAGS_MASK) +// +enum LogRecordFlags { + // The zero value for the enum. Should not be used for comparisons. + // Instead use bitwise "and" with the appropriate mask as shown above. + LOG_RECORD_FLAGS_DO_NOT_USE = 0; + + // Bits 0-7 are used for trace flags. + LOG_RECORD_FLAGS_TRACE_FLAGS_MASK = 0x000000FF; + + // Bits 8-31 are reserved for future use. +} + +// A log record according to OpenTelemetry Log Data Model: +// https://github.com/open-telemetry/oteps/blob/main/text/logs/0097-log-data-model.md +message LogRecord { + reserved 4; + + // time_unix_nano is the time when the event occurred. + // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. + // Value of 0 indicates unknown or missing timestamp. + fixed64 time_unix_nano = 1; + + // Time when the event was observed by the collection system. + // For events that originate in OpenTelemetry (e.g. using OpenTelemetry Logging SDK) + // this timestamp is typically set at the generation time and is equal to Timestamp. + // For events originating externally and collected by OpenTelemetry (e.g. using + // Collector) this is the time when OpenTelemetry's code observed the event measured + // by the clock of the OpenTelemetry code. This field MUST be set once the event is + // observed by OpenTelemetry. + // + // For converting OpenTelemetry log data to formats that support only one timestamp or + // when receiving OpenTelemetry log data by recipients that support only one timestamp + // internally the following logic is recommended: + // - Use time_unix_nano if it is present, otherwise use observed_time_unix_nano. + // + // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970. + // Value of 0 indicates unknown or missing timestamp. + fixed64 observed_time_unix_nano = 11; + + // Numerical value of the severity, normalized to values described in Log Data Model. + // [Optional]. + SeverityNumber severity_number = 2; + + // The severity text (also known as log level). The original string representation as + // it is known at the source. [Optional]. + string severity_text = 3; + + // A value containing the body of the log record. Can be for example a human-readable + // string message (including multi-line) describing the event in a free form or it can + // be a structured data composed of arrays and maps of other values. [Optional]. + opentelemetry.proto.common.v1.AnyValue body = 5; + + // Additional attributes that describe the specific event occurrence. [Optional]. + // Attribute keys MUST be unique (it is not allowed to have more than one + // attribute with the same key). + repeated opentelemetry.proto.common.v1.KeyValue attributes = 6; + uint32 dropped_attributes_count = 7; + + // Flags, a bit field. 8 least significant bits are the trace flags as + // defined in W3C Trace Context specification. 24 most significant bits are reserved + // and must be set to 0. Readers must not assume that 24 most significant bits + // will be zero and must correctly mask the bits when reading 8-bit trace flag (use + // flags & LOG_RECORD_FLAGS_TRACE_FLAGS_MASK). [Optional]. + fixed32 flags = 8; + + // A unique identifier for a trace. All logs from the same trace share + // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes OR + // of length other than 16 bytes is considered invalid (empty string in OTLP/JSON + // is zero-length and thus is also invalid). + // + // This field is optional. + // + // The receivers SHOULD assume that the log record is not associated with a + // trace if any of the following is true: + // - the field is not present, + // - the field contains an invalid value. + bytes trace_id = 9; + + // A unique identifier for a span within a trace, assigned when the span + // is created. The ID is an 8-byte array. An ID with all zeroes OR of length + // other than 8 bytes is considered invalid (empty string in OTLP/JSON + // is zero-length and thus is also invalid). + // + // This field is optional. If the sender specifies a valid span_id then it SHOULD also + // specify a valid trace_id. + // + // The receivers SHOULD assume that the log record is not associated with a + // span if any of the following is true: + // - the field is not present, + // - the field contains an invalid value. + bytes span_id = 10; +} diff --git a/kong/observability/logs.lua b/kong/observability/logs.lua new file mode 100644 index 00000000000..4903d37f932 --- /dev/null +++ b/kong/observability/logs.lua @@ -0,0 +1,182 @@ +local _M = { + maybe_push = function() end, + get_request_logs = function() return {} end, + get_worker_logs = function() return {} end, +} + +if ngx.config.subsystem ~= "http" then + return _M +end + + +local request_id_get = require "kong.tracing.request_id".get +local time_ns = require "kong.tools.time".time_ns +local deep_copy = require "kong.tools.utils".deep_copy + +local get_log_level = require "resty.kong.log".get_log_level +local constants_log_levels = require "kong.constants".LOG_LEVELS + +local table_new = require "table.new" +local string_buffer = require "string.buffer" + +local ngx = ngx +local kong = kong +local table = table +local tostring = tostring +local native_ngx_log = _G.native_ngx_log or ngx.log + +local ngx_null = ngx.null +local table_pack = table.pack -- luacheck: ignore + +local MAX_WORKER_LOGS = 1000 +local MAX_REQUEST_LOGS = 1000 +local INITIAL_SIZE_WORKER_LOGS = 100 +local NGX_CTX_REQUEST_LOGS_KEY = "o11y_logs_request_scoped" + +local worker_logs = table_new(INITIAL_SIZE_WORKER_LOGS, 0) +local logline_buf = string_buffer.new() + + +-- WARNING: avoid using `ngx.log` in this function to prevent recursive loops +local function configured_log_level() + local ok, level = pcall(get_log_level) + if not ok then + -- This is unexpected outside of the context of unit tests + local level_str = kong.configuration.log_level + native_ngx_log(ngx.WARN, + "[observability] OpenTelemetry logs failed reading dynamic log level. " .. + "Using log level: " .. level_str .. " from configuration." + ) + level = constants_log_levels[level_str] + end + + return level +end + + +-- needed because table.concat doesn't like booleans +local function concat_tostring(tab) + local tab_len = #tab + if tab_len == 0 then + return "" + end + + for i = 1, tab_len do + local value = tab[i] + + if value == ngx_null then + value = "nil" + else + value = tostring(value) + end + + logline_buf:put(value) + end + + return logline_buf:get() +end + + +local function generate_log_entry(request_scoped, log_level, log_str, request_id, debug_info) + + local span_id + + if request_scoped then + -- add tracing information if tracing is enabled + local active_span = kong and kong.tracing and kong.tracing.active_span() + if active_span then + span_id = active_span.span_id + end + end + + local attributes = { + ["request.id"] = request_id, + ["introspection.current.line"] = debug_info.currentline, + ["introspection.name"] = debug_info.name, + ["introspection.namewhat"] = debug_info.namewhat, + ["introspection.source"] = debug_info.source, + ["introspection.what"] = debug_info.what, + } + + local now_ns = time_ns() + return { + time_unix_nano = now_ns, + observed_time_unix_nano = now_ns, + log_level = log_level, + body = log_str, + attributes = attributes, + span_id = span_id, + } +end + + +local function get_request_log_buffer() + local log_buffer = ngx.ctx[NGX_CTX_REQUEST_LOGS_KEY] + if not log_buffer then + log_buffer = table_new(10, 0) + ngx.ctx[NGX_CTX_REQUEST_LOGS_KEY] = log_buffer + end + return log_buffer +end + + +function _M.maybe_push(stack_level, log_level, ...) + -- WARNING: do not yield in this function, as it is called from ngx.log + + -- Early return cases: + + -- log level too low + if configured_log_level() < log_level then + return + end + + local log_buffer, max_logs + local request_id = request_id_get() + local request_scoped = request_id ~= nil + + -- get the appropriate log buffer depending on the current context + if request_scoped then + log_buffer = get_request_log_buffer() + max_logs = MAX_REQUEST_LOGS + + else + log_buffer = worker_logs + max_logs = MAX_WORKER_LOGS + end + + -- return if log buffer is full + if #log_buffer >= max_logs then + native_ngx_log(ngx.NOTICE, + "[observability] OpenTelemetry logs buffer is full: dropping log entry." + ) + return + end + + -- no (or empty) log line + local args = table_pack(...) + local log_str = concat_tostring(args) + if log_str == "" then + return + end + + -- generate & push log entry + local debug_info = debug.getinfo(stack_level, "nSl") + local log_entry = generate_log_entry(request_scoped, log_level, log_str, request_id, debug_info) + table.insert(log_buffer, log_entry) +end + + +function _M.get_worker_logs() + local wl = worker_logs + worker_logs = table_new(INITIAL_SIZE_WORKER_LOGS, 0) + return wl +end + + +function _M.get_request_logs() + local request_logs = get_request_log_buffer() + return deep_copy(request_logs) +end + + +return _M diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index adcca23dfc9..a4169eb796a 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -23,6 +23,7 @@ local request_id_get = require("kong.tracing.request_id").get local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local get_tls1_version_str = require("ngx.ssl").get_tls1_version_str local get_workspace_name = require("kong.workspaces").get_workspace_name +local dynamic_hook = require("kong.dynamic_hook") local sub = string.sub @@ -309,6 +310,13 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) return end + -- OpenTelemetry Logs + -- stack level otel logs = stack_level + 3: + -- 1: maybe_push + -- 2: dynamic_hook.pcall + -- 3: dynamic_hook.run_hook + dynamic_hook.run_hook("observability_logs", "push", stack_level + 3, lvl_const, ...) + local n = select("#", ...) if imm_buf.debug_flags then diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index 7fe30340a17..ba3c635425f 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -1,27 +1,10 @@ -local Queue = require "kong.tools.queue" -local http = require "resty.http" -local clone = require "table.clone" -local otlp = require "kong.plugins.opentelemetry.otlp" -local propagation = require "kong.tracing.propagation" -local tracing_context = require "kong.tracing.tracing_context" -local kong_meta = require "kong.meta" - - -local ngx = ngx -local kong = kong -local tostring = tostring -local ngx_log = ngx.log -local ngx_ERR = ngx.ERR -local ngx_DEBUG = ngx.DEBUG -local ngx_now = ngx.now -local ngx_update_time = ngx.update_time -local null = ngx.null -local encode_traces = otlp.encode_traces -local encode_span = otlp.transform_span -local to_hex = require "resty.string".to_hex +local otel_traces = require "kong.plugins.opentelemetry.traces" +local otel_logs = require "kong.plugins.opentelemetry.logs" +local dynamic_hook = require "kong.dynamic_hook" +local o11y_logs = require "kong.observability.logs" +local kong_meta = require "kong.meta" -local _log_prefix = "[otel] " local OpenTelemetryHandler = { @@ -29,184 +12,45 @@ local OpenTelemetryHandler = { PRIORITY = 14, } -local CONTENT_TYPE_HEADER_NAME = "Content-Type" -local DEFAULT_CONTENT_TYPE_HEADER = "application/x-protobuf" -local DEFAULT_HEADERS = { - [CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER -} - -local function get_headers(conf_headers) - if not conf_headers or conf_headers == null then - return DEFAULT_HEADERS - end - - if conf_headers[CONTENT_TYPE_HEADER_NAME] then - return conf_headers - end - - local headers = clone(conf_headers) - headers[CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER - return headers -end - - -local function http_export_request(conf, pb_data, headers) - local httpc = http.new() - httpc:set_timeouts(conf.connect_timeout, conf.send_timeout, conf.read_timeout) - local res, err = httpc:request_uri(conf.endpoint, { - method = "POST", - body = pb_data, - headers = headers, - }) - if not res then - return false, "failed to send request: " .. err - - elseif res and res.status ~= 200 then - return false, "response error: " .. tostring(res.status) .. ", body: " .. tostring(res.body) - end - - return true -end - - -local function http_export(conf, spans) - local start = ngx_now() - local headers = get_headers(conf.headers) - local payload = encode_traces(spans, conf.resource_attributes) - - local ok, err = http_export_request(conf, payload, headers) - - ngx_update_time() - local duration = ngx_now() - start - ngx_log(ngx_DEBUG, _log_prefix, "exporter sent ", #spans, - " traces to ", conf.endpoint, " in ", duration, " seconds") - - if not ok then - ngx_log(ngx_ERR, _log_prefix, err) - end - - return ok, err -end - - -local function get_inject_ctx(extracted_ctx, conf) - local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] - - -- get the global tracer when available, or instantiate a new one - local tracer = kong.tracing.name == "noop" and kong.tracing.new("otel") - or kong.tracing - - -- make propagation work with tracing disabled - if not root_span then - root_span = tracer.start_span("root") - root_span:set_attribute("kong.propagation_only", true) - - -- since tracing is disabled, turn off sampling entirely for this trace - kong.ctx.plugin.should_sample = false - end - - local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span - local trace_id = extracted_ctx.trace_id - local span_id = extracted_ctx.span_id - local parent_id = extracted_ctx.parent_id - local parent_sampled = extracted_ctx.should_sample - - -- Overwrite trace ids - -- with the value extracted from incoming tracing headers - if trace_id then - -- to propagate the correct trace ID we have to set it here - -- before passing this span to propagation - injected_parent_span.trace_id = trace_id - -- update the Tracing Context with the trace ID extracted from headers - tracing_context.set_raw_trace_id(trace_id) - end - - -- overwrite root span's parent_id - if span_id then - root_span.parent_id = span_id - - elseif parent_id then - root_span.parent_id = parent_id - end - - -- Configure the sampled flags - local sampled - if kong.ctx.plugin.should_sample == false then - sampled = false - else - -- Sampling decision for the current trace. - local err - -- get_sampling_decision() depends on the value of the trace id: call it - -- after the trace_id is updated - sampled, err = tracer:get_sampling_decision(parent_sampled, conf.sampling_rate) - if err then - ngx_log(ngx_ERR, _log_prefix, "sampler failure: ", err) +function OpenTelemetryHandler:configure(configs) + if configs then + for _, config in ipairs(configs) do + if config.logs_endpoint then + dynamic_hook.hook("observability_logs", "push", o11y_logs.maybe_push) + dynamic_hook.enable_by_default("observability_logs") + end end end - tracer:set_should_sample(sampled) - -- Set the sampled flag for the outgoing header's span - injected_parent_span.should_sample = sampled - - extracted_ctx.trace_id = injected_parent_span.trace_id - extracted_ctx.span_id = injected_parent_span.span_id - extracted_ctx.should_sample = injected_parent_span.should_sample - extracted_ctx.parent_id = injected_parent_span.parent_id - - -- return the injected ctx (data to be injected with outgoing tracing headers) - return extracted_ctx end function OpenTelemetryHandler:access(conf) - propagation.propagate( - propagation.get_plugin_params(conf), - get_inject_ctx, - conf - ) + -- Traces + if conf.traces_endpoint then + otel_traces.access(conf) + end end function OpenTelemetryHandler:header_filter(conf) - if conf.http_response_header_for_traceid then - local trace_id = tracing_context.get_raw_trace_id() - if not trace_id then - local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] - trace_id = root_span and root_span.trace_id - end - if trace_id then - trace_id = to_hex(trace_id) - kong.response.add_header(conf.http_response_header_for_traceid, trace_id) - end + -- Traces + if conf.traces_endpoint then + otel_traces.header_filter(conf) end end function OpenTelemetryHandler:log(conf) - ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) - - kong.tracing.process_span(function (span) - if span.should_sample == false or kong.ctx.plugin.should_sample == false then - -- ignore - return - end - - -- overwrite - local trace_id = tracing_context.get_raw_trace_id() - if trace_id then - span.trace_id = trace_id - end + -- Traces + if conf.traces_endpoint then + otel_traces.log(conf) + end - local ok, err = Queue.enqueue( - Queue.get_plugin_params("opentelemetry", conf), - http_export, - conf, - encode_span(span) - ) - if not ok then - kong.log.err("Failed to enqueue span to log server: ", err) - end - end) + -- Logs + if conf.logs_endpoint then + otel_logs.log(conf) + end end diff --git a/kong/plugins/opentelemetry/logs.lua b/kong/plugins/opentelemetry/logs.lua new file mode 100644 index 00000000000..f7817819d34 --- /dev/null +++ b/kong/plugins/opentelemetry/logs.lua @@ -0,0 +1,85 @@ +local Queue = require "kong.tools.queue" +local o11y_logs = require "kong.observability.logs" +local otlp = require "kong.plugins.opentelemetry.otlp" +local tracing_context = require "kong.tracing.tracing_context" +local otel_utils = require "kong.plugins.opentelemetry.utils" +local clone = require "table.clone" + +local table_concat = require "kong.tools.table".concat + +local ngx = ngx +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG + +local http_export_request = otel_utils.http_export_request +local get_headers = otel_utils.get_headers +local _log_prefix = otel_utils._log_prefix +local encode_logs = otlp.encode_logs +local prepare_logs = otlp.prepare_logs + + +local function http_export_logs(conf, logs_batch) + local headers = get_headers(conf.headers) + local payload = encode_logs(logs_batch, conf.resource_attributes) + + local ok, err = http_export_request({ + connect_timeout = conf.connect_timeout, + send_timeout = conf.send_timeout, + read_timeout = conf.read_timeout, + endpoint = conf.logs_endpoint, + }, payload, headers) + + if ok then + ngx_log(ngx_DEBUG, _log_prefix, "exporter sent ", #logs_batch, + " logs to ", conf.logs_endpoint) + + else + ngx_log(ngx_ERR, _log_prefix, err) + end + + return ok, err +end + + +local function log(conf) + local worker_logs = o11y_logs.get_worker_logs() + local request_logs = o11y_logs.get_request_logs() + + local worker_logs_len = #worker_logs + local request_logs_len = #request_logs + ngx_log(ngx_DEBUG, _log_prefix, "total request_logs in current request: ", + request_logs_len, " total worker_logs in current request: ", worker_logs_len) + + if request_logs_len + worker_logs_len == 0 then + return + end + + local raw_trace_id = tracing_context.get_raw_trace_id() + local flags = tracing_context.get_flags() + local worker_logs_ready = prepare_logs(worker_logs) + local request_logs_ready = prepare_logs(request_logs, raw_trace_id, flags) + + local queue_conf = clone(Queue.get_plugin_params("opentelemetry", conf)) + queue_conf.name = queue_conf.name .. ":logs" + + for _, log in ipairs(table_concat(worker_logs_ready, request_logs_ready)) do + -- Check if the entry can be enqueued before calling `Queue.enqueue` + -- This is done because newer logs are not more important than old ones. + -- Enqueueing without checking would result in older logs being dropped + -- which affects performance because it's done synchronously. + if Queue.can_enqueue(queue_conf, log) then + Queue.enqueue( + queue_conf, + http_export_logs, + conf, + log + ) + end + end +end + + +return { + log = log, +} diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/plugins/opentelemetry/otlp.lua index 649b427c26d..ded49eb3ed2 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/plugins/opentelemetry/otlp.lua @@ -3,7 +3,7 @@ local pb = require "pb" local new_tab = require "table.new" local nkeys = require "table.nkeys" local tablepool = require "tablepool" -local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local deep_copy = require("kong.tools.table").deep_copy local kong = kong local insert = table.insert @@ -123,7 +123,7 @@ local function transform_span(span) return pb_span end -local encode_traces +local encode_traces, encode_logs, prepare_logs do local attributes_cache = setmetatable({}, { __mode = "k" }) local function default_resource_attributes() @@ -151,7 +151,7 @@ do return resource_attributes end - local pb_memo = { + local pb_memo_trace = { resource_spans = { { resource = { attributes = {} @@ -169,7 +169,7 @@ do encode_traces = function(spans, resource_attributes) local tab = tablepool_fetch(POOL_OTLP, 0, 2) if not tab.resource_spans then - tab.resource_spans = cycle_aware_deep_copy(pb_memo.resource_spans) + tab.resource_spans = deep_copy(pb_memo_trace.resource_spans) end local resource = tab.resource_spans[1].resource @@ -185,10 +185,76 @@ do return pb_data end + + local pb_memo_log = { + resource_logs = { + { resource = { + attributes = {} + }, + scope_logs = { + { scope = { + name = "kong-internal", + version = "0.1.0", + }, + log_records = {}, }, + }, }, + }, + } + + encode_logs = function(log_batch, resource_attributes) + local tab = tablepool_fetch(POOL_OTLP, 0, 3) + if not tab.resource_logs then + tab.resource_logs = deep_copy(pb_memo_log.resource_logs) + end + + local resource = tab.resource_logs[1].resource + resource.attributes = render_resource_attributes(resource_attributes) + + local scoped = tab.resource_logs[1].scope_logs[1] + + scoped.log_records = log_batch + + local pb_data = pb.encode("opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest", tab) + + -- remove reference + scoped.logs = nil + tablepool_release(POOL_OTLP, tab, true) -- no clear + + return pb_data + end + + -- see: kong/include/opentelemetry/proto/logs/v1/logs.proto + local map_severity = { + [ngx.DEBUG] = { 5, "DEBUG" }, + [ngx.INFO] = { 9, "INFO" }, + [ngx.NOTICE] = { 11, "NOTICE" }, + [ngx.WARN] = { 13, "WARN" }, + [ngx.ERR] = { 17, "ERR" }, + [ngx.CRIT] = { 19, "CRIT" }, + [ngx.ALERT] = { 21, "ALERT" }, + [ngx.EMERG] = { 23, "EMERG" }, + } + + prepare_logs = function(logs, trace_id, flags) + for _, log in ipairs(logs) do + local severity = map_severity[log.log_level] + log.severity_number = severity and severity[1] + log.severity_text = severity and severity[2] + log.log_level = nil + log.trace_id = trace_id + log.flags = flags + log.attributes = transform_attributes(log.attributes) + log.body = { string_value = log.body } + end + + return logs + end end return { to_ot_trace_id = to_ot_trace_id, transform_span = transform_span, encode_traces = encode_traces, + encode_logs = encode_logs, + prepare_logs = prepare_logs, } diff --git a/kong/plugins/opentelemetry/proto.lua b/kong/plugins/opentelemetry/proto.lua index 484f0374716..bf63e9ebb03 100644 --- a/kong/plugins/opentelemetry/proto.lua +++ b/kong/plugins/opentelemetry/proto.lua @@ -1,12 +1,14 @@ local grpc = require "kong.tools.grpc" local proto_fpath = "opentelemetry/proto/collector/trace/v1/trace_service.proto" +local proto_logs_fpath = "opentelemetry/proto/collector/logs/v1/logs_service.proto" local function load_proto() local grpc_util = grpc.new() local protoc_instance = grpc_util.protoc_instance protoc_instance:loadfile(proto_fpath) + protoc_instance:loadfile(proto_logs_fpath) end load_proto() diff --git a/kong/plugins/opentelemetry/schema.lua b/kong/plugins/opentelemetry/schema.lua index bdbd27056f2..41a127859c6 100644 --- a/kong/plugins/opentelemetry/schema.lua +++ b/kong/plugins/opentelemetry/schema.lua @@ -35,7 +35,8 @@ return { { config = { type = "record", fields = { - { endpoint = typedefs.url { required = true, referenceable = true } }, -- OTLP/HTTP + { traces_endpoint = typedefs.url { referenceable = true } }, -- OTLP/HTTP + { logs_endpoint = typedefs.url { referenceable = true } }, { headers = { description = "The custom headers to be added in the HTTP request sent to the OTLP server. This setting is useful for adding the authentication headers (token) for the APM backend.", type = "map", keys = typedefs.header_name, values = { @@ -91,6 +92,26 @@ return { }, } }, }, + entity_checks = { + { at_least_one_of = { + "traces_endpoint", + "logs_endpoint", + } }, + }, + shorthand_fields = { + -- TODO: deprecated fields, to be removed in Kong 4.0 + { + endpoint = typedefs.url { + referenceable = true, + deprecation = { + message = "OpenTelemetry: config.endpoint is deprecated, please use config.traces_endpoint instead", + removal_in_version = "4.0", }, + func = function(value) + return { traces_endpoint = value } + end, + }, + }, + } }, }, }, } diff --git a/kong/plugins/opentelemetry/traces.lua b/kong/plugins/opentelemetry/traces.lua new file mode 100644 index 00000000000..7dedec36733 --- /dev/null +++ b/kong/plugins/opentelemetry/traces.lua @@ -0,0 +1,181 @@ +local Queue = require "kong.tools.queue" +local propagation = require "kong.tracing.propagation" +local tracing_context = require "kong.tracing.tracing_context" +local otlp = require "kong.plugins.opentelemetry.otlp" +local otel_utils = require "kong.plugins.opentelemetry.utils" +local clone = require "table.clone" + +local to_hex = require "resty.string".to_hex +local bor = require "bit".bor + +local ngx = ngx +local kong = kong +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG + +local http_export_request = otel_utils.http_export_request +local get_headers = otel_utils.get_headers +local _log_prefix = otel_utils._log_prefix +local encode_traces = otlp.encode_traces +local encode_span = otlp.transform_span + + +local function get_inject_ctx(extracted_ctx, conf) + local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + + -- get the global tracer when available, or instantiate a new one + local tracer = kong.tracing.name == "noop" and kong.tracing.new("otel") + or kong.tracing + + -- make propagation work with tracing disabled + if not root_span then + root_span = tracer.start_span("root") + root_span:set_attribute("kong.propagation_only", true) + + -- since tracing is disabled, turn off sampling entirely for this trace + kong.ctx.plugin.should_sample = false + end + + local injected_parent_span = tracing_context.get_unlinked_span("balancer") or root_span + local trace_id = extracted_ctx.trace_id + local span_id = extracted_ctx.span_id + local parent_id = extracted_ctx.parent_id + local parent_sampled = extracted_ctx.should_sample + local flags = extracted_ctx.w3c_flags or extracted_ctx.flags + + -- Overwrite trace ids + -- with the value extracted from incoming tracing headers + if trace_id then + -- to propagate the correct trace ID we have to set it here + -- before passing this span to propagation + injected_parent_span.trace_id = trace_id + -- update the Tracing Context with the trace ID extracted from headers + tracing_context.set_raw_trace_id(trace_id) + end + + -- overwrite root span's parent_id + if span_id then + root_span.parent_id = span_id + + elseif parent_id then + root_span.parent_id = parent_id + end + + -- Configure the sampled flags + local sampled + if kong.ctx.plugin.should_sample == false then + sampled = false + + else + -- Sampling decision for the current trace. + local err + -- get_sampling_decision() depends on the value of the trace id: call it + -- after the trace_id is updated + sampled, err = tracer:get_sampling_decision(parent_sampled, conf.sampling_rate) + if err then + ngx_log(ngx_ERR, _log_prefix, "sampler failure: ", err) + end + end + tracer:set_should_sample(sampled) + -- Set the sampled flag for the outgoing header's span + injected_parent_span.should_sample = sampled + + extracted_ctx.trace_id = injected_parent_span.trace_id + extracted_ctx.span_id = injected_parent_span.span_id + extracted_ctx.should_sample = injected_parent_span.should_sample + extracted_ctx.parent_id = injected_parent_span.parent_id + + flags = flags or 0x00 + local sampled_flag = sampled and 1 or 0 + local out_flags = bor(flags, sampled_flag) + tracing_context.set_flags(out_flags) + + -- return the injected ctx (data to be injected with outgoing tracing headers) + return extracted_ctx +end + + +local function access(conf) + propagation.propagate( + propagation.get_plugin_params(conf), + get_inject_ctx, + conf + ) +end + + +local function header_filter(conf) + if conf.http_response_header_for_traceid then + local trace_id = tracing_context.get_raw_trace_id() + if not trace_id then + local root_span = ngx.ctx.KONG_SPANS and ngx.ctx.KONG_SPANS[1] + trace_id = root_span and root_span.trace_id + end + if trace_id then + trace_id = to_hex(trace_id) + kong.response.add_header(conf.http_response_header_for_traceid, trace_id) + end + end +end + + +local function http_export_traces(conf, spans) + local headers = get_headers(conf.headers) + local payload = encode_traces(spans, conf.resource_attributes) + + local ok, err = http_export_request({ + connect_timeout = conf.connect_timeout, + send_timeout = conf.send_timeout, + read_timeout = conf.read_timeout, + endpoint = conf.traces_endpoint, + }, payload, headers) + + if ok then + ngx_log(ngx_DEBUG, _log_prefix, "exporter sent ", #spans, + " spans to ", conf.traces_endpoint) + + else + ngx_log(ngx_ERR, _log_prefix, err) + end + + return ok, err +end + + +local function log(conf) + ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) + + kong.tracing.process_span(function (span) + if span.should_sample == false or kong.ctx.plugin.should_sample == false then + -- ignore + return + end + + -- overwrite + local trace_id = tracing_context.get_raw_trace_id() + if trace_id then + span.trace_id = trace_id + end + + local queue_conf = clone(Queue.get_plugin_params("opentelemetry", conf)) + queue_conf.name = queue_conf.name .. ":traces" + + local ok, err = Queue.enqueue( + queue_conf, + http_export_traces, + conf, + encode_span(span) + ) + if not ok then + kong.log.err("Failed to enqueue span to log server: ", err) + end + end) +end + + +return { + access = access, + header_filter = header_filter, + log = log, +} diff --git a/kong/plugins/opentelemetry/utils.lua b/kong/plugins/opentelemetry/utils.lua new file mode 100644 index 00000000000..5802ceeadc9 --- /dev/null +++ b/kong/plugins/opentelemetry/utils.lua @@ -0,0 +1,55 @@ +local http = require "resty.http" +local clone = require "table.clone" + +local tostring = tostring +local null = ngx.null + + +local CONTENT_TYPE_HEADER_NAME = "Content-Type" +local DEFAULT_CONTENT_TYPE_HEADER = "application/x-protobuf" +local DEFAULT_HEADERS = { + [CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER +} + +local _log_prefix = "[otel] " + +local function http_export_request(conf, pb_data, headers) + local httpc = http.new() + httpc:set_timeouts(conf.connect_timeout, conf.send_timeout, conf.read_timeout) + local res, err = httpc:request_uri(conf.endpoint, { + method = "POST", + body = pb_data, + headers = headers, + }) + + if not res then + return false, "failed to send request: " .. err + + elseif res and res.status ~= 200 then + return false, "response error: " .. tostring(res.status) .. ", body: " .. tostring(res.body) + end + + return true +end + + +local function get_headers(conf_headers) + if not conf_headers or conf_headers == null then + return DEFAULT_HEADERS + end + + if conf_headers[CONTENT_TYPE_HEADER_NAME] then + return conf_headers + end + + local headers = clone(conf_headers) + headers[CONTENT_TYPE_HEADER_NAME] = DEFAULT_CONTENT_TYPE_HEADER + return headers +end + + +return { + http_export_request = http_export_request, + get_headers = get_headers, + _log_prefix = _log_prefix, +} diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 6fe55800403..78a6421011a 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -1,6 +1,7 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" local tablepool = require "tablepool" +local req_dyn_hook = require "kong.dynamic_hook" local kong = kong @@ -17,6 +18,7 @@ local fetch_table = tablepool.fetch local release_table = tablepool.release local uuid = require("kong.tools.uuid").uuid local get_updated_monotonic_ms = require("kong.tools.time").get_updated_monotonic_ms +local req_dyn_hook_disable_by_default = req_dyn_hook.disable_by_default local TTL_ZERO = { ttl = 0 } @@ -428,6 +430,10 @@ end local function configure(configurable, ctx) + -- Disable hooks that are selectively enabled by plugins + -- in their :configure handler + req_dyn_hook_disable_by_default("observability_logs") + ctx = ctx or ngx.ctx local kong_global = require "kong.global" for _, plugin in ipairs(CONFIGURABLE_PLUGINS) do diff --git a/kong/tracing/propagation/extractors/_base.lua b/kong/tracing/propagation/extractors/_base.lua index 6aa6ff496bf..e2af6061720 100644 --- a/kong/tracing/propagation/extractors/_base.lua +++ b/kong/tracing/propagation/extractors/_base.lua @@ -165,6 +165,7 @@ end -- should_sample = {boolean | nil}, -- baggage = {table | nil}, -- flags = {string | nil}, +-- w3c_flags = {string | nil}, -- single_header = {boolean | nil}, -- } -- @@ -186,6 +187,7 @@ end -- 6. baggage: A table with the baggage items extracted from the incoming -- tracing headers. -- 7. flags: Flags extracted from the incoming tracing headers (B3) +-- 7. w3c_flags: Flags extracted from the incoming tracing headers (W3C) -- 8. single_header: For extractors that support multiple formats, whether the -- context was extracted from the single or the multi-header format. function _EXTRACTOR:get_context(headers) diff --git a/kong/tracing/propagation/extractors/w3c.lua b/kong/tracing/propagation/extractors/w3c.lua index 490d1dfd00c..aa30725a27b 100644 --- a/kong/tracing/propagation/extractors/w3c.lua +++ b/kong/tracing/propagation/extractors/w3c.lua @@ -53,8 +53,9 @@ function W3C_EXTRACTOR:get_context(headers) return end + local flags_number = tonumber(flags, 16) -- W3C sampled flag: https://www.w3.org/TR/trace-context/#sampled-flag - local should_sample = tonumber(flags, 16) % 2 == 1 + local should_sample = flags_number % 2 == 1 trace_id = from_hex(trace_id) parent_id = from_hex(parent_id) @@ -68,7 +69,7 @@ function W3C_EXTRACTOR:get_context(headers) parent_id = nil, should_sample = should_sample, baggage = nil, - flags = nil, + w3c_flags = flags_number, } end diff --git a/kong/tracing/tracing_context.lua b/kong/tracing/tracing_context.lua index ebf42ec4bce..fee464d0d36 100644 --- a/kong/tracing/tracing_context.lua +++ b/kong/tracing/tracing_context.lua @@ -14,7 +14,8 @@ local function init_tracing_context(ctx) -- Unlinked spans are spans that were created (to generate their ID) -- but not added to `KONG_SPANS` (because their execution details were not -- yet available). - unlinked_spans = table_new(0, 1) + unlinked_spans = table_new(0, 1), + flags = nil, } return ctx.TRACING_CONTEXT @@ -89,6 +90,18 @@ local function set_raw_trace_id(trace_id, ctx) end +local function get_flags(ctx) + local tracing_context = get_tracing_context(ctx) + return tracing_context.flags +end + + +local function set_flags(flags, ctx) + local tracing_context = get_tracing_context(ctx) + tracing_context.flags = flags +end + + local function get_unlinked_span(name, ctx) local tracing_context = get_tracing_context(ctx) return tracing_context.unlinked_spans[name] @@ -108,4 +121,6 @@ return { set_raw_trace_id = set_raw_trace_id, get_unlinked_span = get_unlinked_span, set_unlinked_span = set_unlinked_span, + get_flags = get_flags, + set_flags = set_flags, } diff --git a/spec/01-unit/19-hybrid/03-compat_spec.lua b/spec/01-unit/19-hybrid/03-compat_spec.lua index 60f7bfb4d48..b2e16b07113 100644 --- a/spec/01-unit/19-hybrid/03-compat_spec.lua +++ b/spec/01-unit/19-hybrid/03-compat_spec.lua @@ -507,7 +507,7 @@ describe("kong.clustering.compat", function() id = "00000000-0000-0000-0000-000000000005", name = "opentelemetry", config = { - endpoint = "http://example.com", + traces_endpoint = "http://example.com", queue = { max_batch_size = 9, max_coalescing_delay = 9, diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua index 494037dd1d3..62bae98ee68 100644 --- a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua @@ -12,41 +12,6 @@ local function assert_sample_rate(actual, expected) assert(diff < SAMPLING_PRECISION, "sampling rate is not correct: " .. actual .. " expected: " .. expected) end ---- hook ngx.log to a spy for unit test ---- usage: local log_spy = hook_log_spy() -- hook ngx.log to a spy ---- -- do stuff ---- assert.spy(log_spy).was_called_with(ngx.ERR, "some error") ---- -- unhook ---- unhook_log_spy() ---- note that all messages arguments are concatenated together. ---- this hook slows down the test execution by a lot so only use if necessary. --- @function hook_log_spy --- @return log_spy the spy -local function hook_log_spy() - local log_spy = spy(function() end) - local level, msg - -- the only reliable way to hook into ngx.log - -- is to use debug.sethook as ngx.log is always - -- localized and even reload the module does not work - debug.sethook(function() - if debug.getinfo(2, 'f').func == ngx.log then - level, msg = select(2, debug.getlocal(2, 1)), - table.concat { - select(2, debug.getlocal(2, 2)), - select(2, debug.getlocal(2, 3)), - select(2, debug.getlocal(2, 4)), - select(2, debug.getlocal(2, 5)), - select(2, debug.getlocal(2, 6)), - } - print(msg) - log_spy(level, msg) - end - end, "c", 1) - return log_spy -end - -local unhook_log_spy = debug.sethook - describe("Tracer PDK", function() local ok, err, old_ngx_get_phase, _ local log_spy @@ -55,14 +20,13 @@ describe("Tracer PDK", function() local kong_global = require "kong.global" _G.kong = kong_global.new() kong_global.init_pdk(kong) - log_spy = hook_log_spy() + log_spy = spy.on(ngx, "log") old_ngx_get_phase = ngx.get_phase -- trick the pdk into thinking we are not in the timer context _G.ngx.get_phase = function() return "access" end -- luacheck: ignore end) lazy_teardown(function() - unhook_log_spy() _G.ngx.get_phase = old_ngx_get_phase -- luacheck: ignore end) diff --git a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua b/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua index d0bc3718994..e6ee934f946 100644 --- a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua +++ b/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua @@ -100,6 +100,7 @@ local test_data = { { ["traceparent"] = fmt("00-%s-%s-01", trace_id_16, span_id_8_1), }, ctx = { + w3c_flags = 0x01, trace_id = trace_id_16, span_id = span_id_8_1, should_sample = true, @@ -114,6 +115,7 @@ local test_data = { { ["traceparent"] = fmt("00-%s-%s-09", trace_id_16, span_id_8_1), }, ctx = { + w3c_flags = 0x09, trace_id = trace_id_16, span_id = span_id_8_1, should_sample = true, @@ -128,11 +130,27 @@ local test_data = { { ["traceparent"] = fmt("00-%s-%s-08", trace_id_16, span_id_8_1), }, ctx = { + w3c_flags = 0x08, trace_id = trace_id_16, span_id = span_id_8_1, should_sample = false, trace_id_original_size = 16, } + }, { + description = "extraction with hex flags", + extract = true, + inject = false, + trace_id = trace_id_16, + headers = { + ["traceparent"] = fmt("00-%s-%s-ef", trace_id_16, span_id_8_1), + }, + ctx = { + w3c_flags = 0xef, + trace_id = trace_id_16, + span_id = span_id_8_1, + should_sample = true, + trace_id_original_size = 16, + } }, { description = "sampled = false", extract = true, @@ -142,6 +160,7 @@ local test_data = { { ["traceparent"] = fmt("00-%s-%s-00", trace_id_16, span_id_8_1), }, ctx = { + w3c_flags = 0x00, trace_id = trace_id_16, span_id = span_id_8_1, should_sample = false, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 18f79daf5fc..8473bdf3b52 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -253,6 +253,10 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_otel_prior_35.config.header_type = "preserve" expected_otel_prior_35.config.sampling_rate = nil expected_otel_prior_35.config.propagation = nil + expected_otel_prior_35.config.traces_endpoint = nil + expected_otel_prior_35.config.logs_endpoint = nil + expected_otel_prior_35.config.endpoint = "http://1.1.1.1:12345/v1/trace" + do_assert(uuid(), "3.4.0", expected_otel_prior_35) -- cleanup @@ -274,6 +278,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_otel_prior_34.config.header_type = "preserve" expected_otel_prior_34.config.sampling_rate = nil expected_otel_prior_34.config.propagation = nil + expected_otel_prior_34.config.traces_endpoint = nil + expected_otel_prior_34.config.logs_endpoint = nil + expected_otel_prior_34.config.endpoint = "http://1.1.1.1:12345/v1/trace" do_assert(uuid(), "3.3.0", expected_otel_prior_34) -- cleanup diff --git a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua index b17fcbfa59a..fa6b6d02929 100644 --- a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua +++ b/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua @@ -145,7 +145,7 @@ for _, strategy in helpers.each_strategy() do name = "opentelemetry", route = { id = otel_route.id }, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = config_header.type, } }) @@ -154,7 +154,7 @@ for _, strategy in helpers.each_strategy() do name = "opentelemetry", route = { id = otel_zipkin_route.id }, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = config_header.type, } }) @@ -163,7 +163,7 @@ for _, strategy in helpers.each_strategy() do name = "opentelemetry", route = { id = otel_zipkin_route_2.id }, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = "jaeger", } }) diff --git a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua index 8390383533d..5c873c7666a 100644 --- a/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua +++ b/spec/03-plugins/01-legacy_queue_parameter_warning_spec.lua @@ -55,7 +55,7 @@ for _, strategy in helpers.each_strategy() do ["statsd"] = {}, ["datadog"] = {}, ["opentelemetry"] = { - endpoint = "http://example.com/", + traces_endpoint = "http://example.com/", }, } diff --git a/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua b/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua index 88e8a487ec5..c69e97dc146 100644 --- a/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua +++ b/spec/03-plugins/02-legacy_propagation_parameter_warning_spec.lua @@ -53,7 +53,7 @@ for _, strategy in helpers.each_strategy() do http_endpoint = "http://example.com/", }, ["opentelemetry"] = { - endpoint = "http://example.com/", + traces_endpoint = "http://example.com/", }, } diff --git a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua index 514a3069cc3..dd34df4f151 100644 --- a/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua +++ b/spec/03-plugins/37-opentelemetry/03-propagation_spec.lua @@ -73,7 +73,7 @@ local function setup_otel_old_propagation(bp, service) }).id}, config = { -- fake endpoint, request to backend will sliently fail - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", } }) @@ -84,7 +84,7 @@ local function setup_otel_old_propagation(bp, service) hosts = { http_route_ignore_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = "ignore", } }) @@ -96,7 +96,7 @@ local function setup_otel_old_propagation(bp, service) hosts = { http_route_w3c_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = "w3c", } }) @@ -108,7 +108,7 @@ local function setup_otel_old_propagation(bp, service) hosts = { http_route_dd_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = "datadog", } }) @@ -120,7 +120,7 @@ local function setup_otel_old_propagation(bp, service) hosts = { http_route_b3_single_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", header_type = "b3-single", } }) @@ -136,7 +136,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", propagation = { extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, inject = { "preserve" }, @@ -152,7 +152,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_ignore_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", propagation = { extract = { }, inject = { "preserve" }, @@ -168,7 +168,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_w3c_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", propagation = { extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, inject = { "preserve", "w3c" }, @@ -184,7 +184,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_dd_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", propagation = { extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, inject = { "preserve", "datadog" }, @@ -200,7 +200,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_b3_single_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", propagation = { extract = { "b3", "w3c", "jaeger", "ot", "datadog", "aws", "gcp" }, inject = { "preserve", "b3-single" }, @@ -218,7 +218,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_no_preserve_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", -- old configuration ignored when new propagation configuration is provided header_type = "preserve", propagation = { @@ -237,7 +237,7 @@ local function setup_otel_new_propagation(bp, service) hosts = { http_route_clear_host }, }).id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", propagation = { extract = { "w3c", "ot" }, inject = { "preserve" }, @@ -621,7 +621,7 @@ for _, sampling_rate in ipairs({1, 0, 0.5}) do }).id}, config = { -- fake endpoint, request to backend will sliently fail - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", sampling_rate = sampling_rate, } }) @@ -776,7 +776,7 @@ describe("propagation tests with enabled " .. instrumentation .. " instrumentati name = "opentelemetry", route = {id = route.id}, config = { - endpoint = "http://localhost:8080/v1/traces", + traces_endpoint = "http://localhost:8080/v1/traces", } }) diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 6851cc7948d..6e15019aba2 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -43,7 +43,7 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert({ name = "opentelemetry", config = table_merge({ - endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), + traces_endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), batch_flush_delay = 0, -- report immediately }, config) }) @@ -52,7 +52,7 @@ for _, strategy in helpers.each_strategy() do name = "opentelemetry", route = { id = route_traceid.id }, config = table_merge({ - endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), + traces_endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), batch_flush_delay = 0, -- report immediately http_response_header_for_traceid = "x-trace-id", }, config) diff --git a/spec/03-plugins/37-opentelemetry/06-regression_spec.lua b/spec/03-plugins/37-opentelemetry/06-regression_spec.lua index dfa212a7d7e..7c1c661cad5 100644 --- a/spec/03-plugins/37-opentelemetry/06-regression_spec.lua +++ b/spec/03-plugins/37-opentelemetry/06-regression_spec.lua @@ -37,7 +37,7 @@ for _, strategy in helpers.each_strategy() do route = route, service = http_srv, config = { - endpoint = "http://127.0.0.1:" .. mock_port1, + traces_endpoint = "http://127.0.0.1:" .. mock_port1, batch_flush_delay = 0, -- report immediately } }) diff --git a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua index 98ac32422df..40251495dc7 100644 --- a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua +++ b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua @@ -47,7 +47,6 @@ if uh.database_type() == 'postgres' then assert.equal(1, #body.data) assert.equal("opentelemetry", body.data[1].name) local expected_config = { - endpoint = "http://localhost:8080/v1/traces", queue = { max_batch_size = 200 }, diff --git a/spec/06-third-party/01-deck/01-deck-integration_spec.lua b/spec/06-third-party/01-deck/01-deck-integration_spec.lua index 3297bee2e32..21bdf4b58e5 100644 --- a/spec/06-third-party/01-deck/01-deck-integration_spec.lua +++ b/spec/06-third-party/01-deck/01-deck-integration_spec.lua @@ -131,7 +131,7 @@ local function get_plugins_configs(service) ["opentelemetry"] = { name = "opentelemetry", config = { - endpoint = "http://test.test" + traces_endpoint = "http://test.test" }, }, ["loggly"] = { From bdaac93a4657dbd6da9fc6189e42f31b5bc1fcfa Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 19 Jun 2024 12:18:18 +0200 Subject: [PATCH 3802/4351] refactor(observatility): move tracing and logs in observability This commit moves the tracing and logging core code in the observability folder. --- .github/labeler.yml | 2 +- kong-3.8.0-0.rockspec | 46 +++++++++---------- kong/conf_loader/parse.lua | 2 +- kong/db/schema/typedefs.lua | 2 +- kong/error_handlers.lua | 2 +- kong/globalpatches.lua | 2 +- kong/init.lua | 2 +- kong/observability/logs.lua | 2 +- .../tracing/instrumentation.lua | 4 +- .../tracing/propagation/extractors/_base.lua | 2 +- .../tracing/propagation/extractors/aws.lua | 4 +- .../tracing/propagation/extractors/b3.lua | 4 +- .../propagation/extractors/datadog.lua | 2 +- .../tracing/propagation/extractors/gcp.lua | 4 +- .../tracing/propagation/extractors/jaeger.lua | 4 +- .../tracing/propagation/extractors/ot.lua | 4 +- .../tracing/propagation/extractors/w3c.lua | 4 +- .../tracing/propagation/init.lua | 8 ++-- .../tracing/propagation/injectors/_base.lua | 2 +- .../tracing/propagation/injectors/aws.lua | 2 +- .../propagation/injectors/b3-single.lua | 2 +- .../tracing/propagation/injectors/b3.lua | 2 +- .../tracing/propagation/injectors/datadog.lua | 2 +- .../tracing/propagation/injectors/gcp.lua | 2 +- .../tracing/propagation/injectors/jaeger.lua | 2 +- .../tracing/propagation/injectors/ot.lua | 2 +- .../tracing/propagation/injectors/w3c.lua | 2 +- .../tracing/propagation/schema.lua | 2 +- .../tracing/propagation/utils.lua | 0 .../tracing/request_id.lua | 0 .../tracing/tracing_context.lua | 0 kong/pdk/log.lua | 2 +- kong/pdk/response.lua | 2 +- kong/pdk/tracing.lua | 2 +- kong/plugins/aws-lambda/request-util.lua | 2 +- kong/plugins/opentelemetry/logs.lua | 2 +- kong/plugins/opentelemetry/traces.lua | 4 +- kong/plugins/zipkin/handler.lua | 2 +- kong/runloop/handler.lua | 4 +- kong/timing/init.lua | 2 +- kong/tools/request_aware_table.lua | 2 +- spec/01-unit/10-log_serializer_spec.lua | 2 +- .../01-tracer_pdk_spec.lua | 0 .../02-propagation_strategies_spec.lua | 6 +-- .../03-propagation_module_spec.lua | 4 +- .../04-request-id_spec.lua | 4 +- .../14-tracing/02-propagation_spec.lua | 6 +-- .../27-aws-lambda/05-aws-serializer_spec.lua | 2 +- 48 files changed, 84 insertions(+), 84 deletions(-) rename kong/{ => observability}/tracing/instrumentation.lua (98%) rename kong/{ => observability}/tracing/propagation/extractors/_base.lua (98%) rename kong/{ => observability}/tracing/propagation/extractors/aws.lua (94%) rename kong/{ => observability}/tracing/propagation/extractors/b3.lua (97%) rename kong/{ => observability}/tracing/propagation/extractors/datadog.lua (94%) rename kong/{ => observability}/tracing/propagation/extractors/gcp.lua (86%) rename kong/{ => observability}/tracing/propagation/extractors/jaeger.lua (92%) rename kong/{ => observability}/tracing/propagation/extractors/ot.lua (90%) rename kong/{ => observability}/tracing/propagation/extractors/w3c.lua (91%) rename kong/{ => observability}/tracing/propagation/init.lua (95%) rename kong/{ => observability}/tracing/propagation/injectors/_base.lua (98%) rename kong/{ => observability}/tracing/propagation/injectors/aws.lua (91%) rename kong/{ => observability}/tracing/propagation/injectors/b3-single.lua (93%) rename kong/{ => observability}/tracing/propagation/injectors/b3.lua (92%) rename kong/{ => observability}/tracing/propagation/injectors/datadog.lua (93%) rename kong/{ => observability}/tracing/propagation/injectors/gcp.lua (88%) rename kong/{ => observability}/tracing/propagation/injectors/jaeger.lua (92%) rename kong/{ => observability}/tracing/propagation/injectors/ot.lua (91%) rename kong/{ => observability}/tracing/propagation/injectors/w3c.lua (89%) rename kong/{ => observability}/tracing/propagation/schema.lua (96%) rename kong/{ => observability}/tracing/propagation/utils.lua (100%) rename kong/{ => observability}/tracing/request_id.lua (100%) rename kong/{ => observability}/tracing/tracing_context.lua (100%) rename spec/01-unit/{26-tracing => 26-observability}/01-tracer_pdk_spec.lua (100%) rename spec/01-unit/{26-tracing => 26-observability}/02-propagation_strategies_spec.lua (99%) rename spec/01-unit/{26-tracing => 26-observability}/03-propagation_module_spec.lua (98%) rename spec/01-unit/{26-tracing => 26-observability}/04-request-id_spec.lua (90%) diff --git a/.github/labeler.yml b/.github/labeler.yml index f0a57e8ae9c..1abdd0f0ac5 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -76,7 +76,7 @@ core/templates: core/tracing: - changed-files: - - any-glob-to-any-file: ['kong/tracing/**/*', 'kong/pdk/tracing.lua'] + - any-glob-to-any-file: ['kong/observability/tracing/**/*', 'kong/pdk/tracing.lua'] core/wasm: - changed-files: diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index eea116b5390..f0c4dbe8ce1 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -624,29 +624,29 @@ build = { ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", - ["kong.tracing.instrumentation"] = "kong/tracing/instrumentation.lua", - ["kong.tracing.propagation"] = "kong/tracing/propagation/init.lua", - ["kong.tracing.propagation.schema"] = "kong/tracing/propagation/schema.lua", - ["kong.tracing.propagation.utils"] = "kong/tracing/propagation/utils.lua", - ["kong.tracing.propagation.extractors._base"] = "kong/tracing/propagation/extractors/_base.lua", - ["kong.tracing.propagation.extractors.w3c"] = "kong/tracing/propagation/extractors/w3c.lua", - ["kong.tracing.propagation.extractors.b3"] = "kong/tracing/propagation/extractors/b3.lua", - ["kong.tracing.propagation.extractors.jaeger"] = "kong/tracing/propagation/extractors/jaeger.lua", - ["kong.tracing.propagation.extractors.ot"] = "kong/tracing/propagation/extractors/ot.lua", - ["kong.tracing.propagation.extractors.gcp"] = "kong/tracing/propagation/extractors/gcp.lua", - ["kong.tracing.propagation.extractors.aws"] = "kong/tracing/propagation/extractors/aws.lua", - ["kong.tracing.propagation.extractors.datadog"] = "kong/tracing/propagation/extractors/datadog.lua", - ["kong.tracing.propagation.injectors._base"] = "kong/tracing/propagation/injectors/_base.lua", - ["kong.tracing.propagation.injectors.w3c"] = "kong/tracing/propagation/injectors/w3c.lua", - ["kong.tracing.propagation.injectors.b3"] = "kong/tracing/propagation/injectors/b3.lua", - ["kong.tracing.propagation.injectors.b3-single"] = "kong/tracing/propagation/injectors/b3-single.lua", - ["kong.tracing.propagation.injectors.jaeger"] = "kong/tracing/propagation/injectors/jaeger.lua", - ["kong.tracing.propagation.injectors.ot"] = "kong/tracing/propagation/injectors/ot.lua", - ["kong.tracing.propagation.injectors.gcp"] = "kong/tracing/propagation/injectors/gcp.lua", - ["kong.tracing.propagation.injectors.aws"] = "kong/tracing/propagation/injectors/aws.lua", - ["kong.tracing.propagation.injectors.datadog"] = "kong/tracing/propagation/injectors/datadog.lua", - ["kong.tracing.request_id"] = "kong/tracing/request_id.lua", - ["kong.tracing.tracing_context"] = "kong/tracing/tracing_context.lua", + ["kong.observability.tracing.instrumentation"] = "kong/observability/tracing/instrumentation.lua", + ["kong.observability.tracing.propagation"] = "kong/observability/tracing/propagation/init.lua", + ["kong.observability.tracing.propagation.schema"] = "kong/observability/tracing/propagation/schema.lua", + ["kong.observability.tracing.propagation.utils"] = "kong/observability/tracing/propagation/utils.lua", + ["kong.observability.tracing.propagation.extractors._base"] = "kong/observability/tracing/propagation/extractors/_base.lua", + ["kong.observability.tracing.propagation.extractors.w3c"] = "kong/observability/tracing/propagation/extractors/w3c.lua", + ["kong.observability.tracing.propagation.extractors.b3"] = "kong/observability/tracing/propagation/extractors/b3.lua", + ["kong.observability.tracing.propagation.extractors.jaeger"] = "kong/observability/tracing/propagation/extractors/jaeger.lua", + ["kong.observability.tracing.propagation.extractors.ot"] = "kong/observability/tracing/propagation/extractors/ot.lua", + ["kong.observability.tracing.propagation.extractors.gcp"] = "kong/observability/tracing/propagation/extractors/gcp.lua", + ["kong.observability.tracing.propagation.extractors.aws"] = "kong/observability/tracing/propagation/extractors/aws.lua", + ["kong.observability.tracing.propagation.extractors.datadog"] = "kong/observability/tracing/propagation/extractors/datadog.lua", + ["kong.observability.tracing.propagation.injectors._base"] = "kong/observability/tracing/propagation/injectors/_base.lua", + ["kong.observability.tracing.propagation.injectors.w3c"] = "kong/observability/tracing/propagation/injectors/w3c.lua", + ["kong.observability.tracing.propagation.injectors.b3"] = "kong/observability/tracing/propagation/injectors/b3.lua", + ["kong.observability.tracing.propagation.injectors.b3-single"] = "kong/observability/tracing/propagation/injectors/b3-single.lua", + ["kong.observability.tracing.propagation.injectors.jaeger"] = "kong/observability/tracing/propagation/injectors/jaeger.lua", + ["kong.observability.tracing.propagation.injectors.ot"] = "kong/observability/tracing/propagation/injectors/ot.lua", + ["kong.observability.tracing.propagation.injectors.gcp"] = "kong/observability/tracing/propagation/injectors/gcp.lua", + ["kong.observability.tracing.propagation.injectors.aws"] = "kong/observability/tracing/propagation/injectors/aws.lua", + ["kong.observability.tracing.propagation.injectors.datadog"] = "kong/observability/tracing/propagation/injectors/datadog.lua", + ["kong.observability.tracing.request_id"] = "kong/observability/tracing/request_id.lua", + ["kong.observability.tracing.tracing_context"] = "kong/observability/tracing/tracing_context.lua", ["kong.observability.logs"] = "kong/observability/logs.lua", diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index 5be3cadb2ca..5a585fdde03 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -784,7 +784,7 @@ local function check_and_parse(conf, opts) end if conf.tracing_instrumentations and #conf.tracing_instrumentations > 0 then - local instrumentation = require "kong.tracing.instrumentation" + local instrumentation = require "kong.observability.tracing.instrumentation" local available_types_map = cycle_aware_deep_copy(instrumentation.available_types) available_types_map["all"] = true available_types_map["off"] = true diff --git a/kong/db/schema/typedefs.lua b/kong/db/schema/typedefs.lua index 4ab31926701..e786871c45a 100644 --- a/kong/db/schema/typedefs.lua +++ b/kong/db/schema/typedefs.lua @@ -1,7 +1,7 @@ --- A library of ready-to-use type synonyms to use in schema definitions. -- @module kong.db.schema.typedefs local queue_schema = require "kong.tools.queue_schema" -local propagation_schema = require "kong.tracing.propagation.schema" +local propagation_schema = require "kong.observability.tracing.propagation.schema" local openssl_pkey = require "resty.openssl.pkey" local openssl_x509 = require "resty.openssl.x509" local Schema = require "kong.db.schema" diff --git a/kong/error_handlers.lua b/kong/error_handlers.lua index 91db16a825c..5266a2a4ff8 100644 --- a/kong/error_handlers.lua +++ b/kong/error_handlers.lua @@ -1,7 +1,7 @@ local kong = kong local find = string.find local fmt = string.format -local request_id = require "kong.tracing.request_id" +local request_id = require "kong.observability.tracing.request_id" local tools_http = require "kong.tools.http" diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 654007c9569..2d69fbb973a 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -624,7 +624,7 @@ return function(options) -- STEP 5: load code that should be using the patched versions, if any (because of dependency chain) do -- dns query patch - local instrumentation = require "kong.tracing.instrumentation" + local instrumentation = require "kong.observability.tracing.instrumentation" client.toip = instrumentation.get_wrapped_dns_query(client.toip) -- patch request_uri to record http_client spans diff --git a/kong/init.lua b/kong/init.lua index 24a6c6b1071..343a68174e9 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -84,7 +84,7 @@ local balancer = require "kong.runloop.balancer" local kong_error_handlers = require "kong.error_handlers" local plugin_servers = require "kong.runloop.plugin_servers" local lmdb_txn = require "resty.lmdb.transaction" -local instrumentation = require "kong.tracing.instrumentation" +local instrumentation = require "kong.observability.tracing.instrumentation" local process = require "ngx.process" local tablepool = require "tablepool" local table_new = require "table.new" diff --git a/kong/observability/logs.lua b/kong/observability/logs.lua index 4903d37f932..145493ecf08 100644 --- a/kong/observability/logs.lua +++ b/kong/observability/logs.lua @@ -9,7 +9,7 @@ if ngx.config.subsystem ~= "http" then end -local request_id_get = require "kong.tracing.request_id".get +local request_id_get = require "kong.observability.tracing.request_id".get local time_ns = require "kong.tools.time".time_ns local deep_copy = require "kong.tools.utils".deep_copy diff --git a/kong/tracing/instrumentation.lua b/kong/observability/tracing/instrumentation.lua similarity index 98% rename from kong/tracing/instrumentation.lua rename to kong/observability/tracing/instrumentation.lua index 6eafd169bf0..d4f93035b63 100644 --- a/kong/tracing/instrumentation.lua +++ b/kong/observability/tracing/instrumentation.lua @@ -6,7 +6,7 @@ local tablex = require "pl.tablex" local base = require "resty.core.base" local cjson = require "cjson" local ngx_re = require "ngx.re" -local tracing_context = require "kong.tracing.tracing_context" +local tracing_context = require "kong.observability.tracing.tracing_context" local ngx = ngx local var = ngx.var @@ -27,7 +27,7 @@ local setmetatable = setmetatable local cjson_encode = cjson.encode local _log_prefix = "[tracing] " local split = ngx_re.split -local request_id_get = require "kong.tracing.request_id".get +local request_id_get = require "kong.observability.tracing.request_id".get local _M = {} local tracer = pdk_tracer diff --git a/kong/tracing/propagation/extractors/_base.lua b/kong/observability/tracing/propagation/extractors/_base.lua similarity index 98% rename from kong/tracing/propagation/extractors/_base.lua rename to kong/observability/tracing/propagation/extractors/_base.lua index e2af6061720..b749cb0facb 100644 --- a/kong/tracing/propagation/extractors/_base.lua +++ b/kong/observability/tracing/propagation/extractors/_base.lua @@ -1,4 +1,4 @@ -local propagation_utils = require "kong.tracing.propagation.utils" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local ipairs = ipairs local type = type diff --git a/kong/tracing/propagation/extractors/aws.lua b/kong/observability/tracing/propagation/extractors/aws.lua similarity index 94% rename from kong/tracing/propagation/extractors/aws.lua rename to kong/observability/tracing/propagation/extractors/aws.lua index fc026317996..3568af8e36f 100644 --- a/kong/tracing/propagation/extractors/aws.lua +++ b/kong/observability/tracing/propagation/extractors/aws.lua @@ -1,5 +1,5 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" -local propagation_utils = require "kong.tracing.propagation.utils" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local split = require "kong.tools.string".split local strip = require "kong.tools.string".strip diff --git a/kong/tracing/propagation/extractors/b3.lua b/kong/observability/tracing/propagation/extractors/b3.lua similarity index 97% rename from kong/tracing/propagation/extractors/b3.lua rename to kong/observability/tracing/propagation/extractors/b3.lua index efeb0154a5b..a764839f325 100644 --- a/kong/tracing/propagation/extractors/b3.lua +++ b/kong/observability/tracing/propagation/extractors/b3.lua @@ -1,5 +1,5 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" -local propagation_utils = require "kong.tracing.propagation.utils" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local from_hex = propagation_utils.from_hex local match = string.match diff --git a/kong/tracing/propagation/extractors/datadog.lua b/kong/observability/tracing/propagation/extractors/datadog.lua similarity index 94% rename from kong/tracing/propagation/extractors/datadog.lua rename to kong/observability/tracing/propagation/extractors/datadog.lua index fec30e61e8d..73b54cf0191 100644 --- a/kong/tracing/propagation/extractors/datadog.lua +++ b/kong/observability/tracing/propagation/extractors/datadog.lua @@ -1,4 +1,4 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" local bn = require "resty.openssl.bn" local from_dec = bn.from_dec diff --git a/kong/tracing/propagation/extractors/gcp.lua b/kong/observability/tracing/propagation/extractors/gcp.lua similarity index 86% rename from kong/tracing/propagation/extractors/gcp.lua rename to kong/observability/tracing/propagation/extractors/gcp.lua index 98c381b8c82..a6eb0030d1d 100644 --- a/kong/tracing/propagation/extractors/gcp.lua +++ b/kong/observability/tracing/propagation/extractors/gcp.lua @@ -1,5 +1,5 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" -local propagation_utils = require "kong.tracing.propagation.utils" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local bn = require "resty.openssl.bn" local type = type diff --git a/kong/tracing/propagation/extractors/jaeger.lua b/kong/observability/tracing/propagation/extractors/jaeger.lua similarity index 92% rename from kong/tracing/propagation/extractors/jaeger.lua rename to kong/observability/tracing/propagation/extractors/jaeger.lua index 8de8df02443..f226fcc61db 100644 --- a/kong/tracing/propagation/extractors/jaeger.lua +++ b/kong/observability/tracing/propagation/extractors/jaeger.lua @@ -1,5 +1,5 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" -local propagation_utils = require "kong.tracing.propagation.utils" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local from_hex = propagation_utils.from_hex local parse_baggage_headers = propagation_utils.parse_baggage_headers diff --git a/kong/tracing/propagation/extractors/ot.lua b/kong/observability/tracing/propagation/extractors/ot.lua similarity index 90% rename from kong/tracing/propagation/extractors/ot.lua rename to kong/observability/tracing/propagation/extractors/ot.lua index e5249693d9c..da87af59aed 100644 --- a/kong/tracing/propagation/extractors/ot.lua +++ b/kong/observability/tracing/propagation/extractors/ot.lua @@ -1,5 +1,5 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" -local propagation_utils = require "kong.tracing.propagation.utils" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local from_hex = propagation_utils.from_hex local parse_baggage_headers = propagation_utils.parse_baggage_headers diff --git a/kong/tracing/propagation/extractors/w3c.lua b/kong/observability/tracing/propagation/extractors/w3c.lua similarity index 91% rename from kong/tracing/propagation/extractors/w3c.lua rename to kong/observability/tracing/propagation/extractors/w3c.lua index aa30725a27b..75687a2ba5f 100644 --- a/kong/tracing/propagation/extractors/w3c.lua +++ b/kong/observability/tracing/propagation/extractors/w3c.lua @@ -1,5 +1,5 @@ -local _EXTRACTOR = require "kong.tracing.propagation.extractors._base" -local propagation_utils = require "kong.tracing.propagation.utils" +local _EXTRACTOR = require "kong.observability.tracing.propagation.extractors._base" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local type = type local tonumber = tonumber diff --git a/kong/tracing/propagation/init.lua b/kong/observability/tracing/propagation/init.lua similarity index 95% rename from kong/tracing/propagation/init.lua rename to kong/observability/tracing/propagation/init.lua index 5e724113a28..e9568573f5a 100644 --- a/kong/tracing/propagation/init.lua +++ b/kong/observability/tracing/propagation/init.lua @@ -1,7 +1,7 @@ -local tracing_context = require "kong.tracing.tracing_context" +local tracing_context = require "kong.observability.tracing.tracing_context" local table_new = require "table.new" -local formats = require "kong.tracing.propagation.utils".FORMATS +local formats = require "kong.observability.tracing.propagation.utils".FORMATS local clear_header = kong.service.request.clear_header local ngx_req_get_headers = ngx.req.get_headers @@ -12,8 +12,8 @@ local pairs = pairs local ipairs = ipairs local setmetatable = setmetatable -local EXTRACTORS_PATH = "kong.tracing.propagation.extractors." -local INJECTORS_PATH = "kong.tracing.propagation.injectors." +local EXTRACTORS_PATH = "kong.observability.tracing.propagation.extractors." +local INJECTORS_PATH = "kong.observability.tracing.propagation.injectors." -- This function retrieves the propagation parameters from a plugin diff --git a/kong/tracing/propagation/injectors/_base.lua b/kong/observability/tracing/propagation/injectors/_base.lua similarity index 98% rename from kong/tracing/propagation/injectors/_base.lua rename to kong/observability/tracing/propagation/injectors/_base.lua index f20e9b89c2b..fc40506b155 100644 --- a/kong/tracing/propagation/injectors/_base.lua +++ b/kong/observability/tracing/propagation/injectors/_base.lua @@ -1,4 +1,4 @@ -local propagation_utils = require "kong.tracing.propagation.utils" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local to_id_size = propagation_utils.to_id_size local set_header = kong.service.request.set_header diff --git a/kong/tracing/propagation/injectors/aws.lua b/kong/observability/tracing/propagation/injectors/aws.lua similarity index 91% rename from kong/tracing/propagation/injectors/aws.lua rename to kong/observability/tracing/propagation/injectors/aws.lua index 92bb9978fc6..a96d6f14d4b 100644 --- a/kong/tracing/propagation/injectors/aws.lua +++ b/kong/observability/tracing/propagation/injectors/aws.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local to_hex = require "resty.string".to_hex local sub = string.sub diff --git a/kong/tracing/propagation/injectors/b3-single.lua b/kong/observability/tracing/propagation/injectors/b3-single.lua similarity index 93% rename from kong/tracing/propagation/injectors/b3-single.lua rename to kong/observability/tracing/propagation/injectors/b3-single.lua index 7731f34e34f..6ebf7263b84 100644 --- a/kong/tracing/propagation/injectors/b3-single.lua +++ b/kong/observability/tracing/propagation/injectors/b3-single.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local to_hex = require "resty.string".to_hex local B3_SINGLE_INJECTOR = _INJECTOR:new({ diff --git a/kong/tracing/propagation/injectors/b3.lua b/kong/observability/tracing/propagation/injectors/b3.lua similarity index 92% rename from kong/tracing/propagation/injectors/b3.lua rename to kong/observability/tracing/propagation/injectors/b3.lua index d5816e87fb0..10dcac1daa8 100644 --- a/kong/tracing/propagation/injectors/b3.lua +++ b/kong/observability/tracing/propagation/injectors/b3.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local to_hex = require "resty.string".to_hex local B3_INJECTOR = _INJECTOR:new({ diff --git a/kong/tracing/propagation/injectors/datadog.lua b/kong/observability/tracing/propagation/injectors/datadog.lua similarity index 93% rename from kong/tracing/propagation/injectors/datadog.lua rename to kong/observability/tracing/propagation/injectors/datadog.lua index a7270c9b995..0efb96fb28c 100644 --- a/kong/tracing/propagation/injectors/datadog.lua +++ b/kong/observability/tracing/propagation/injectors/datadog.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local bn = require "resty.openssl.bn" local from_binary = bn.from_binary diff --git a/kong/tracing/propagation/injectors/gcp.lua b/kong/observability/tracing/propagation/injectors/gcp.lua similarity index 88% rename from kong/tracing/propagation/injectors/gcp.lua rename to kong/observability/tracing/propagation/injectors/gcp.lua index 1ff747218d6..0b3e56e1525 100644 --- a/kong/tracing/propagation/injectors/gcp.lua +++ b/kong/observability/tracing/propagation/injectors/gcp.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local bn = require "resty.openssl.bn" local to_hex = require "resty.string".to_hex diff --git a/kong/tracing/propagation/injectors/jaeger.lua b/kong/observability/tracing/propagation/injectors/jaeger.lua similarity index 92% rename from kong/tracing/propagation/injectors/jaeger.lua rename to kong/observability/tracing/propagation/injectors/jaeger.lua index 2bf103b930b..72e48996ccb 100644 --- a/kong/tracing/propagation/injectors/jaeger.lua +++ b/kong/observability/tracing/propagation/injectors/jaeger.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local to_hex = require "resty.string".to_hex local pairs = pairs diff --git a/kong/tracing/propagation/injectors/ot.lua b/kong/observability/tracing/propagation/injectors/ot.lua similarity index 91% rename from kong/tracing/propagation/injectors/ot.lua rename to kong/observability/tracing/propagation/injectors/ot.lua index f0bdc529e8c..2e0b53ae790 100644 --- a/kong/tracing/propagation/injectors/ot.lua +++ b/kong/observability/tracing/propagation/injectors/ot.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local to_hex = require "resty.string".to_hex local pairs = pairs diff --git a/kong/tracing/propagation/injectors/w3c.lua b/kong/observability/tracing/propagation/injectors/w3c.lua similarity index 89% rename from kong/tracing/propagation/injectors/w3c.lua rename to kong/observability/tracing/propagation/injectors/w3c.lua index 139428143bb..b5a1ca511cf 100644 --- a/kong/tracing/propagation/injectors/w3c.lua +++ b/kong/observability/tracing/propagation/injectors/w3c.lua @@ -1,4 +1,4 @@ -local _INJECTOR = require "kong.tracing.propagation.injectors._base" +local _INJECTOR = require "kong.observability.tracing.propagation.injectors._base" local to_hex = require "resty.string".to_hex local string_format = string.format diff --git a/kong/tracing/propagation/schema.lua b/kong/observability/tracing/propagation/schema.lua similarity index 96% rename from kong/tracing/propagation/schema.lua rename to kong/observability/tracing/propagation/schema.lua index 3911b061bd9..6ae6fa1c60d 100644 --- a/kong/tracing/propagation/schema.lua +++ b/kong/observability/tracing/propagation/schema.lua @@ -1,5 +1,5 @@ local Schema = require "kong.db.schema" -local formats = require "kong.tracing.propagation.utils".FORMATS +local formats = require "kong.observability.tracing.propagation.utils".FORMATS local validate_header_name = require("kong.tools.http").validate_header_name diff --git a/kong/tracing/propagation/utils.lua b/kong/observability/tracing/propagation/utils.lua similarity index 100% rename from kong/tracing/propagation/utils.lua rename to kong/observability/tracing/propagation/utils.lua diff --git a/kong/tracing/request_id.lua b/kong/observability/tracing/request_id.lua similarity index 100% rename from kong/tracing/request_id.lua rename to kong/observability/tracing/request_id.lua diff --git a/kong/tracing/tracing_context.lua b/kong/observability/tracing/tracing_context.lua similarity index 100% rename from kong/tracing/tracing_context.lua rename to kong/observability/tracing/tracing_context.lua diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index a4169eb796a..61d4d99c9c5 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -19,7 +19,7 @@ local constants = require("kong.constants") local clear_tab = require("table.clear") -local request_id_get = require("kong.tracing.request_id").get +local request_id_get = require("kong.observability.tracing.request_id").get local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local get_tls1_version_str = require("ngx.ssl").get_tls1_version_str local get_workspace_name = require("kong.workspaces").get_workspace_name diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 44035bf54af..8877cb49431 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -16,7 +16,7 @@ local buffer = require "string.buffer" local cjson = require "cjson.safe" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" -local request_id = require "kong.tracing.request_id" +local request_id = require "kong.observability.tracing.request_id" local constants = require "kong.constants" local tools_http = require "kong.tools.http" diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index a1ab6533e6e..5a94e980578 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -10,7 +10,7 @@ local ffi = require "ffi" local tablepool = require "tablepool" local new_tab = require "table.new" local phase_checker = require "kong.pdk.private.phases" -local tracing_context = require "kong.tracing.tracing_context" +local tracing_context = require "kong.observability.tracing.tracing_context" local ngx = ngx local type = type diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 5f936ce8185..478f8c619e8 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -4,7 +4,7 @@ local ngx_decode_base64 = ngx.decode_base64 local cjson = require "cjson.safe" local date = require("date") -local get_request_id = require("kong.tracing.request_id").get +local get_request_id = require("kong.observability.tracing.request_id").get local EMPTY = {} diff --git a/kong/plugins/opentelemetry/logs.lua b/kong/plugins/opentelemetry/logs.lua index f7817819d34..7e64c12e204 100644 --- a/kong/plugins/opentelemetry/logs.lua +++ b/kong/plugins/opentelemetry/logs.lua @@ -1,7 +1,7 @@ local Queue = require "kong.tools.queue" local o11y_logs = require "kong.observability.logs" local otlp = require "kong.plugins.opentelemetry.otlp" -local tracing_context = require "kong.tracing.tracing_context" +local tracing_context = require "kong.observability.tracing.tracing_context" local otel_utils = require "kong.plugins.opentelemetry.utils" local clone = require "table.clone" diff --git a/kong/plugins/opentelemetry/traces.lua b/kong/plugins/opentelemetry/traces.lua index 7dedec36733..2f6ffe3b406 100644 --- a/kong/plugins/opentelemetry/traces.lua +++ b/kong/plugins/opentelemetry/traces.lua @@ -1,6 +1,6 @@ local Queue = require "kong.tools.queue" -local propagation = require "kong.tracing.propagation" -local tracing_context = require "kong.tracing.tracing_context" +local propagation = require "kong.observability.tracing.propagation" +local tracing_context = require "kong.observability.tracing.tracing_context" local otlp = require "kong.plugins.opentelemetry.otlp" local otel_utils = require "kong.plugins.opentelemetry.utils" local clone = require "table.clone" diff --git a/kong/plugins/zipkin/handler.lua b/kong/plugins/zipkin/handler.lua index a422a0d9c3b..d20742f9e54 100644 --- a/kong/plugins/zipkin/handler.lua +++ b/kong/plugins/zipkin/handler.lua @@ -1,6 +1,6 @@ local new_zipkin_reporter = require "kong.plugins.zipkin.reporter".new local new_span = require "kong.plugins.zipkin.span".new -local propagation = require "kong.tracing.propagation" +local propagation = require "kong.observability.tracing.propagation" local request_tags = require "kong.plugins.zipkin.request_tags" local kong_meta = require "kong.meta" local ngx_re = require "ngx.re" diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 1f3210d2a88..b02a4a92010 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -11,12 +11,12 @@ local constants = require "kong.constants" local concurrency = require "kong.concurrency" local lrucache = require "resty.lrucache" local ktls = require "resty.kong.tls" -local request_id = require "kong.tracing.request_id" +local request_id = require "kong.observability.tracing.request_id" local PluginsIterator = require "kong.runloop.plugins_iterator" local log_level = require "kong.runloop.log_level" -local instrumentation = require "kong.tracing.instrumentation" +local instrumentation = require "kong.observability.tracing.instrumentation" local req_dyn_hook = require "kong.dynamic_hook" diff --git a/kong/timing/init.lua b/kong/timing/init.lua index 6343b74c3c7..39b253fb1c4 100644 --- a/kong/timing/init.lua +++ b/kong/timing/init.lua @@ -11,7 +11,7 @@ local assert = assert local ipairs = ipairs local string_format = string.format -local request_id_get = require("kong.tracing.request_id").get +local request_id_get = require("kong.observability.tracing.request_id").get local FILTER_ALL_PHASES = { ssl_cert = nil, -- NYI diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua index c2c88e0ea0a..beaa08f4b6e 100644 --- a/kong/tools/request_aware_table.lua +++ b/kong/tools/request_aware_table.lua @@ -3,7 +3,7 @@ local table_new = require("table.new") local table_clear = require("table.clear") -local get_request_id = require("kong.tracing.request_id").get +local get_request_id = require("kong.observability.tracing.request_id").get -- set in new() diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index 682e7fbd7e4..df8a0d5ac55 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -54,7 +54,7 @@ describe("kong.log.serialize", function() get_phase = function() return "access" end, } - package.loaded["kong.tracing.request_id"] = nil + package.loaded["kong.observability.tracing.request_id"] = nil package.loaded["kong.pdk.log"] = nil kong.log = require "kong.pdk.log".new(kong) diff --git a/spec/01-unit/26-tracing/01-tracer_pdk_spec.lua b/spec/01-unit/26-observability/01-tracer_pdk_spec.lua similarity index 100% rename from spec/01-unit/26-tracing/01-tracer_pdk_spec.lua rename to spec/01-unit/26-observability/01-tracer_pdk_spec.lua diff --git a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua b/spec/01-unit/26-observability/02-propagation_strategies_spec.lua similarity index 99% rename from spec/01-unit/26-tracing/02-propagation_strategies_spec.lua rename to spec/01-unit/26-observability/02-propagation_strategies_spec.lua index e6ee934f946..ca780242101 100644 --- a/spec/01-unit/26-tracing/02-propagation_strategies_spec.lua +++ b/spec/01-unit/26-observability/02-propagation_strategies_spec.lua @@ -1,4 +1,4 @@ -local propagation_utils = require "kong.tracing.propagation.utils" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local bn = require "resty.openssl.bn" local from_hex = propagation_utils.from_hex @@ -8,8 +8,8 @@ local shallow_copy = require("kong.tools.table").shallow_copy local fmt = string.format local sub = string.sub -local EXTRACTORS_PATH = "kong.tracing.propagation.extractors." -local INJECTORS_PATH = "kong.tracing.propagation.injectors." +local EXTRACTORS_PATH = "kong.observability.tracing.propagation.extractors." +local INJECTORS_PATH = "kong.observability.tracing.propagation.injectors." local trace_id_16 = "0af7651916cd43dd8448eb211c80319c" local trace_id_8 = "8448eb211c80319c" diff --git a/spec/01-unit/26-tracing/03-propagation_module_spec.lua b/spec/01-unit/26-observability/03-propagation_module_spec.lua similarity index 98% rename from spec/01-unit/26-tracing/03-propagation_module_spec.lua rename to spec/01-unit/26-observability/03-propagation_module_spec.lua index c08ebae7cff..d78fd674922 100644 --- a/spec/01-unit/26-tracing/03-propagation_module_spec.lua +++ b/spec/01-unit/26-observability/03-propagation_module_spec.lua @@ -1,4 +1,4 @@ -local propagation_utils = require "kong.tracing.propagation.utils" +local propagation_utils = require "kong.observability.tracing.propagation.utils" local tablex = require "pl.tablex" local shallow_copy = require "kong.tools.table".shallow_copy local to_hex = require "resty.string".to_hex @@ -423,7 +423,7 @@ describe("Tracing Headers Propagation Module", function() } } } - local propagation = require "kong.tracing.propagation" + local propagation = require "kong.observability.tracing.propagation" lazy_setup(function() err = spy.on(kong.log, "err") diff --git a/spec/01-unit/26-tracing/04-request-id_spec.lua b/spec/01-unit/26-observability/04-request-id_spec.lua similarity index 90% rename from spec/01-unit/26-tracing/04-request-id_spec.lua rename to spec/01-unit/26-observability/04-request-id_spec.lua index e4b85be593d..940131f3b12 100644 --- a/spec/01-unit/26-tracing/04-request-id_spec.lua +++ b/spec/01-unit/26-observability/04-request-id_spec.lua @@ -48,7 +48,7 @@ describe("Request ID unit tests", function() it("returns the expected Request ID and caches it in ctx", function() - local request_id = reload_module("kong.tracing.request_id") + local request_id = reload_module("kong.observability.tracing.request_id") local id, err = request_id.get() assert.is_nil(err) @@ -61,7 +61,7 @@ describe("Request ID unit tests", function() it("fails if accessed from phase that cannot read ngx.var", function() _G.ngx.get_phase = function() return "init" end - local request_id = reload_module("kong.tracing.request_id") + local request_id = reload_module("kong.observability.tracing.request_id") local id, err = request_id.get() assert.is_nil(id) diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-tracing/02-propagation_spec.lua index 5465994d32e..8275998bcfa 100644 --- a/spec/02-integration/14-tracing/02-propagation_spec.lua +++ b/spec/02-integration/14-tracing/02-propagation_spec.lua @@ -1,7 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local to_hex = require("resty.string").to_hex -local from_hex = require 'kong.tracing.propagation.utils'.from_hex +local from_hex = require 'kong.observability.tracing.propagation.utils'.from_hex local rand_bytes = require("kong.tools.rand").get_rand_bytes @@ -29,8 +29,8 @@ local function generate_function_plugin_config(propagation_config, trace_id, spa return { access = { string.format([[ - local propagation = require 'kong.tracing.propagation' - local from_hex = require 'kong.tracing.propagation.utils'.from_hex + local propagation = require 'kong.observability.tracing.propagation' + local from_hex = require 'kong.observability.tracing.propagation.utils'.from_hex local function transform_bin_id(id, last_byte) if not id then diff --git a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua index d8993656adb..b4e90ac8003 100644 --- a/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua +++ b/spec/03-plugins/27-aws-lambda/05-aws-serializer_spec.lua @@ -10,7 +10,7 @@ describe("[AWS Lambda] aws-gateway input", function() local function reload_module() -- make sure to reload the module - package.loaded["kong.tracing.request_id"] = nil + package.loaded["kong.observability.tracing.request_id"] = nil package.loaded["kong.plugins.aws-lambda.request-util"] = nil aws_serialize = require "kong.plugins.aws-lambda.request-util".aws_serializer end From 8aea938eb4601a81b0326c6ae1004f62dcf0f5f5 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 21 Jun 2024 09:16:32 +0200 Subject: [PATCH 3803/4351] tests(opentelemetry): OTel formatted logs This commit adds unit and integration tests for the OTel-formatted logs feature. --- .../01-unit/26-observability/05-logs_spec.lua | 87 +++++++ .../01-instrumentations_spec.lua | 0 .../02-propagation_spec.lua | 0 .../03-tracer-pdk_spec.lua | 0 .../04-trace-ids-log_spec.lua | 0 .../14-observability/05-logs_spec.lua | 86 +++++++ .../37-opentelemetry/01-otlp_spec.lua | 45 +++- .../37-opentelemetry/04-exporter_spec.lua | 215 ++++++++++++++++-- .../37-opentelemetry/05-otelcol_spec.lua | 118 +++++++++- spec/fixtures/opentelemetry/otelcol.yaml | 4 + 10 files changed, 528 insertions(+), 27 deletions(-) create mode 100644 spec/01-unit/26-observability/05-logs_spec.lua rename spec/02-integration/{14-tracing => 14-observability}/01-instrumentations_spec.lua (100%) rename spec/02-integration/{14-tracing => 14-observability}/02-propagation_spec.lua (100%) rename spec/02-integration/{14-tracing => 14-observability}/03-tracer-pdk_spec.lua (100%) rename spec/02-integration/{14-tracing => 14-observability}/04-trace-ids-log_spec.lua (100%) create mode 100644 spec/02-integration/14-observability/05-logs_spec.lua diff --git a/spec/01-unit/26-observability/05-logs_spec.lua b/spec/01-unit/26-observability/05-logs_spec.lua new file mode 100644 index 00000000000..fa79a1af1ab --- /dev/null +++ b/spec/01-unit/26-observability/05-logs_spec.lua @@ -0,0 +1,87 @@ +require "kong.tools.utils" + + +describe("Observability/Logs unit tests", function() + describe("maybe_push()", function() + local o11y_logs, maybe_push, get_request_logs, get_worker_logs + local old_ngx, old_kong + + lazy_setup(function() + old_ngx = _G.ngx + old_kong = _G.kong + + _G.ngx = { + config = { subsystem = "http" }, + ctx = {}, + DEBUG = ngx.DEBUG, + INFO = ngx.INFO, + WARN = ngx.WARN, + } + + _G.kong = { + configuration = { + log_level = "info", + }, + } + + o11y_logs = require "kong.observability.logs" + maybe_push = o11y_logs.maybe_push + get_request_logs = o11y_logs.get_request_logs + get_worker_logs = o11y_logs.get_worker_logs + end) + + before_each(function() + _G.ngx.ctx = {} + end) + + lazy_teardown(function() + _G.ngx = old_ngx + _G.kong = old_kong + end) + + it("has no effect when no log line is provided", function() + maybe_push(1, ngx.INFO) + local worker_logs = get_worker_logs() + assert.same({}, worker_logs) + local request_logs = get_request_logs() + assert.same({}, request_logs) + end) + + it("has no effect when log line is empty", function() + maybe_push(1, ngx.INFO, "") + local worker_logs = get_worker_logs() + assert.same({}, worker_logs) + local request_logs = get_request_logs() + assert.same({}, request_logs) + end) + + it("has no effect when log level is lower than the configured value", function() + maybe_push(1, ngx.DEBUG, "Don't mind me, I'm just a debug log") + local worker_logs = get_worker_logs() + assert.same({}, worker_logs) + local request_logs = get_request_logs() + assert.same({}, request_logs) + end) + + it("generates worker-scoped log entries", function() + local log_level = ngx.WARN + local body = "Careful! I'm a warning!" + + maybe_push(1, log_level, body, true, 123, ngx.null, nil, function()end, { foo = "bar" }) + local worker_logs = get_worker_logs() + assert.equals(1, #worker_logs) + + local logged_entry = worker_logs[1] + assert.same(log_level, logged_entry.log_level) + assert.matches(body .. "true123nilnilfunction:%s0x%x+table:%s0x%x+", logged_entry.body) + assert.is_table(logged_entry.attributes) + assert.is_number(logged_entry.attributes["introspection.current.line"]) + assert.is_string(logged_entry.attributes["introspection.name"]) + assert.is_string(logged_entry.attributes["introspection.namewhat"]) + assert.is_string(logged_entry.attributes["introspection.source"]) + assert.is_string(logged_entry.attributes["introspection.what"]) + assert.is_number(logged_entry.observed_time_unix_nano) + assert.is_number(logged_entry.time_unix_nano) + end) + end) +end) diff --git a/spec/02-integration/14-tracing/01-instrumentations_spec.lua b/spec/02-integration/14-observability/01-instrumentations_spec.lua similarity index 100% rename from spec/02-integration/14-tracing/01-instrumentations_spec.lua rename to spec/02-integration/14-observability/01-instrumentations_spec.lua diff --git a/spec/02-integration/14-tracing/02-propagation_spec.lua b/spec/02-integration/14-observability/02-propagation_spec.lua similarity index 100% rename from spec/02-integration/14-tracing/02-propagation_spec.lua rename to spec/02-integration/14-observability/02-propagation_spec.lua diff --git a/spec/02-integration/14-tracing/03-tracer-pdk_spec.lua b/spec/02-integration/14-observability/03-tracer-pdk_spec.lua similarity index 100% rename from spec/02-integration/14-tracing/03-tracer-pdk_spec.lua rename to spec/02-integration/14-observability/03-tracer-pdk_spec.lua diff --git a/spec/02-integration/14-tracing/04-trace-ids-log_spec.lua b/spec/02-integration/14-observability/04-trace-ids-log_spec.lua similarity index 100% rename from spec/02-integration/14-tracing/04-trace-ids-log_spec.lua rename to spec/02-integration/14-observability/04-trace-ids-log_spec.lua diff --git a/spec/02-integration/14-observability/05-logs_spec.lua b/spec/02-integration/14-observability/05-logs_spec.lua new file mode 100644 index 00000000000..3334386bb5d --- /dev/null +++ b/spec/02-integration/14-observability/05-logs_spec.lua @@ -0,0 +1,86 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("Observability Logs", function () + describe("ngx.log patch", function() + local proxy_client + local post_function_access = [[ + local threads = {} + local n_threads = 100 + + for i = 1, n_threads do + threads[i] = ngx.thread.spawn(function() + ngx.log(ngx.INFO, "thread_" .. i .. " logged") + end) + end + + for i = 1, n_threads do + ngx.thread.wait(threads[i]) + end + ]] + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + }) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + local logs_route = assert(bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/logs" }})) + + assert(bp.plugins:insert({ + name = "post-function", + route = logs_route, + config = { + access = { post_function_access }, + }, + })) + + -- only needed to enable the log collection hook + assert(bp.plugins:insert({ + name = "opentelemetry", + route = logs_route, + config = { + logs_endpoint = "http://" .. helpers.mock_upstream_host .. ":" .. helpers.mock_upstream_port, + } + })) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "opentelemetry,post-function", + }) + proxy_client = helpers.proxy_client() + end) + + lazy_teardown(function() + if proxy_client then + proxy_client:close() + end + helpers.stop_kong() + end) + + it("does not produce yielding and concurrent executions", function () + local res = assert(proxy_client:send { + method = "GET", + path = "/logs", + }) + assert.res_status(200, res) + + -- plugin produced logs: + assert.logfile().has.line("thread_1 logged", true, 10) + assert.logfile().has.line("thread_100 logged", true, 10) + -- plugin did not produce concurrent accesses to ngx.log: + assert.logfile().has.no.line("[error]", true) + end) + end) + end) +end diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index db243147b74..07add4f743c 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -43,6 +43,14 @@ local pb_decode_span = function(data) return pb.decode("opentelemetry.proto.trace.v1.Span", data) end +local pb_encode_log = function(data) + return pb.encode("opentelemetry.proto.logs.v1.LogRecord", data) +end + +local pb_decode_log = function(data) + return pb.decode("opentelemetry.proto.logs.v1.LogRecord", data) +end + describe("Plugin: opentelemetry (otlp)", function() local old_ngx_get_phase @@ -66,7 +74,7 @@ describe("Plugin: opentelemetry (otlp)", function() ngx.ctx.KONG_SPANS = nil end) - it("encode/decode pb", function () + it("encode/decode pb (traces)", function () local N = 10000 local test_spans = { @@ -125,6 +133,41 @@ describe("Plugin: opentelemetry (otlp)", function() end end) + it("encode/decode pb (logs)", function () + local N = 10000 + + local test_logs = {} + + for _ = 1, N do + local now_ns = time_ns() + + local log = { + time_unix_nano = now_ns, + observed_time_unix_nano = now_ns, + log_level = ngx.INFO, + span_id = rand_bytes(8), + body = "log line", + attributes = { + foo = "bar", + test = true, + version = 0.1, + }, + } + insert(test_logs, log) + end + + local trace_id = rand_bytes(16) + local flags = tonumber(rand_bytes(1)) + local prepared_logs = otlp.prepare_logs(test_logs, trace_id, flags) + + for _, prepared_log in ipairs(prepared_logs) do + local decoded_log = pb_decode_log(pb_encode_log(prepared_log)) + + local ok, err = table_compare(prepared_log, decoded_log) + assert.is_true(ok, err) + end + end) + it("check lengths of trace_id and span_id ", function () local TRACE_ID_LEN, PARENT_SPAN_ID_LEN = 16, 8 local default_span = { diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index aa65233e123..b01e717fe6b 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -26,9 +26,14 @@ local function sort_by_key(tbl) end) end -local HTTP_SERVER_PORT = helpers.get_available_port() +local HTTP_SERVER_PORT_TRACES = helpers.get_available_port() +local HTTP_SERVER_PORT_LOGS = helpers.get_available_port() local PROXY_PORT = 9000 +local post_function_access_body = + [[kong.log.info("this is a log from kong.log"); + ngx.log(ngx.INFO, "this is a log from ngx.log")]] + for _, strategy in helpers.each_strategy() do describe("opentelemetry exporter #" .. strategy, function() local bp @@ -63,6 +68,14 @@ for _, strategy in helpers.each_strategy() do protocols = { "http" }, paths = { "/" }})) + local logs_route = assert(bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/logs" }})) + + local logs_traces_route = assert(bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/traces_logs" }})) + assert(bp.routes:insert({ service = http_srv2, protocols = { "http" }, paths = { "/no_plugin" }})) @@ -72,16 +85,57 @@ for _, strategy in helpers.each_strategy() do route = router_scoped and route, service = service_scoped and http_srv, config = table_merge({ - endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, + traces_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT_TRACES, batch_flush_delay = 0, -- report immediately }, config) })) + assert(bp.plugins:insert({ + name = "opentelemetry", + route = logs_traces_route, + config = table_merge({ + traces_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT_TRACES, + logs_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT_LOGS, + queue = { + max_batch_size = 1000, + max_coalescing_delay = 2, + }, + }, config) + })) + + assert(bp.plugins:insert({ + name = "opentelemetry", + route = logs_route, + config = table_merge({ + logs_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT_LOGS, + queue = { + max_batch_size = 1000, + max_coalescing_delay = 2, + }, + }, config) + })) + + assert(bp.plugins:insert({ + name = "post-function", + route = logs_traces_route, + config = { + access = { post_function_access_body }, + }, + })) + + assert(bp.plugins:insert({ + name = "post-function", + route = logs_route, + config = { + access = { post_function_access_body }, + }, + })) + if another_global then assert(bp.plugins:insert({ name = "opentelemetry", config = table_merge({ - endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT, + traces_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT_TRACES, batch_flush_delay = 0, -- report immediately }, config) })) @@ -91,14 +145,14 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:" .. PROXY_PORT, database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "opentelemetry", + plugins = "opentelemetry,post-function", tracing_instrumentations = types, tracing_sampling_rate = global_sampling_rate or 1, }, nil, nil, fixtures)) end describe("valid #http request", function () - local mock + local mock_traces, mock_logs lazy_setup(function() bp, _ = assert(helpers.get_db_utils(strategy, { "services", @@ -111,17 +165,21 @@ for _, strategy in helpers.each_strategy() do ["X-Access-Token"] = "token", }, }) - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock_traces = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) + mock_logs = helpers.http_mock(HTTP_SERVER_PORT_LOGS, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() helpers.stop_kong() - if mock then - mock("close", true) + if mock_traces then + mock_traces("close", true) + end + if mock_logs then + mock_logs("close", true) end end) - it("works", function () + it("exports valid traces", function () local headers, body helpers.wait_until(function() local cli = helpers.proxy_client(7000, PROXY_PORT) @@ -134,7 +192,7 @@ for _, strategy in helpers.each_strategy() do cli:close() local lines - lines, body, headers = mock() + lines, body, headers = mock_traces() return lines end, 10) @@ -162,6 +220,127 @@ for _, strategy in helpers.each_strategy() do local scope_spans = decoded.resource_spans[1].scope_spans assert.is_true(#scope_spans > 0, scope_spans) end) + + local function assert_find_valid_logs(body, request_id, trace_id) + local decoded = assert(pb.decode("opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest", body)) + assert.not_nil(decoded) + + -- array is unstable + local res_attr = decoded.resource_logs[1].resource.attributes + sort_by_key(res_attr) + -- default resource attributes + assert.same("service.instance.id", res_attr[1].key) + assert.same("service.name", res_attr[2].key) + assert.same({string_value = "kong", value = "string_value"}, res_attr[2].value) + assert.same("service.version", res_attr[3].key) + assert.same({string_value = kong.version, value = "string_value"}, res_attr[3].value) + + local scope_logs = decoded.resource_logs[1].scope_logs + assert.is_true(#scope_logs > 0, scope_logs) + + local found = 0 + for _, scope_log in ipairs(scope_logs) do + local log_records = scope_log.log_records + for _, log_record in ipairs(log_records) do + local logline = log_record.body.string_value + + -- filter the right log lines + if string.find(logline, "this is a log") then + assert(logline:sub(-7) == "ngx.log" or logline:sub(-8) == "kong.log", logline) + + assert.is_table(log_record.attributes) + local found_attrs = {} + for _, attr in ipairs(log_record.attributes) do + found_attrs[attr.key] = attr.value[attr.value.value] + end + + -- ensure the log is from the current request + if found_attrs["request.id"] == request_id then + local expected_line + if logline:sub(-8) == "kong.log" then + expected_line = 1 + else + expected_line = 2 + end + + assert.is_number(log_record.time_unix_nano) + assert.is_number(log_record.observed_time_unix_nano) + assert.equals(post_function_access_body, found_attrs["introspection.source"]) + assert.equals(expected_line, found_attrs["introspection.current.line"]) + assert.equals(log_record.severity_number, 9) + assert.equals(log_record.severity_text, "INFO") + if trace_id then + assert.equals(trace_id, to_hex(log_record.trace_id)) + assert.is_string(log_record.span_id) + assert.is_number(log_record.flags) + end + + found = found + 1 + if found == 2 then + break + end + end + end + end + end + assert.equals(2, found) + end + + it("exports valid logs with tracing", function () + local trace_id = gen_trace_id() + + local headers, body, request_id + + local cli = helpers.proxy_client(7000, PROXY_PORT) + local res = assert(cli:send { + method = "GET", + path = "/traces_logs", + headers = { + traceparent = fmt("00-%s-0123456789abcdef-01", trace_id), + }, + }) + assert.res_status(200, res) + cli:close() + + request_id = res.headers["X-Kong-Request-Id"] + + helpers.wait_until(function() + local lines + lines, body, headers = mock_logs() + + return lines + end, 10) + + assert.is_string(body) + assert.equals(headers["Content-Type"], "application/x-protobuf") + assert_find_valid_logs(body, request_id, trace_id) + end) + + it("exports valid logs without tracing", function () + local headers, body, request_id + + local cli = helpers.proxy_client(7000, PROXY_PORT) + local res = assert(cli:send { + method = "GET", + path = "/logs", + }) + assert.res_status(200, res) + cli:close() + + request_id = res.headers["X-Kong-Request-Id"] + + helpers.wait_until(function() + local lines + lines, body, headers = mock_logs() + + return lines + end, 10) + + assert.is_string(body) + assert.equals(headers["Content-Type"], "application/x-protobuf") + + assert_find_valid_logs(body, request_id) + end) end) -- this test is not meant to check that the sampling rate is applied @@ -187,7 +366,7 @@ for _, strategy in helpers.each_strategy() do setup_instrumentations("all", { sampling_rate = sampling_rate, }, nil, nil, nil, nil, global_sampling_rate) - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() @@ -260,7 +439,7 @@ for _, strategy in helpers.each_strategy() do }, { "opentelemetry" })) setup_instrumentations("all", {}, nil, nil, nil, nil, sampling_rate) - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() @@ -342,7 +521,7 @@ for _, strategy in helpers.each_strategy() do ["X-Access-Token"] = "token", }, }, nil, case[1], case[2], case[3]) - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() @@ -390,7 +569,7 @@ for _, strategy in helpers.each_strategy() do ["os.version"] = "debian", } }) - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() @@ -459,7 +638,7 @@ for _, strategy in helpers.each_strategy() do fixtures.http_mock.my_server_block = [[ server { server_name myserver; - listen ]] .. HTTP_SERVER_PORT .. [[; + listen ]] .. HTTP_SERVER_PORT_TRACES .. [[; client_body_buffer_size 1024k; location / { @@ -550,7 +729,7 @@ for _, strategy in helpers.each_strategy() do }, { "opentelemetry" })) setup_instrumentations("request") - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() @@ -618,7 +797,7 @@ for _, strategy in helpers.each_strategy() do describe("#referenceable fields", function () local mock lazy_setup(function() - helpers.setenv("TEST_OTEL_ENDPOINT", "http://127.0.0.1:" .. HTTP_SERVER_PORT) + helpers.setenv("TEST_OTEL_ENDPOINT", "http://127.0.0.1:" .. HTTP_SERVER_PORT_TRACES) helpers.setenv("TEST_OTEL_ACCESS_KEY", "secret-1") helpers.setenv("TEST_OTEL_ACCESS_SECRET", "secret-2") @@ -635,7 +814,7 @@ for _, strategy in helpers.each_strategy() do ["X-Access-Secret"] = "{vault://env/test_otel_access_secret}", }, }) - mock = helpers.http_mock(HTTP_SERVER_PORT, { timeout = HTTP_MOCK_TIMEOUT }) + mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) end) lazy_teardown(function() diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 6e15019aba2..41e36f8a180 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -3,7 +3,7 @@ local helpers = require "spec.helpers" local kong_table = require "kong.tools.table" local ngx_re = require "ngx.re" local http = require "resty.http" - +local cjson = require "cjson.safe" local fmt = string.format local table_merge = kong_table.table_merge @@ -32,9 +32,13 @@ for _, strategy in helpers.each_strategy() do port = helpers.mock_upstream_port, }) - bp.routes:insert({ service = http_srv, - protocols = { "http" }, - paths = { "/" }}) + local traces_route = bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/traces" }}) + + local logs_route = bp.routes:insert({ service = http_srv, + protocols = { "http" }, + paths = { "/logs" }}) local route_traceid = bp.routes:insert({ service = http_srv, protocols = { "http" }, @@ -42,12 +46,35 @@ for _, strategy in helpers.each_strategy() do bp.plugins:insert({ name = "opentelemetry", + route = { id = traces_route.id }, config = table_merge({ traces_endpoint = fmt("http://%s:%s/v1/traces", OTELCOL_HOST, OTELCOL_HTTP_PORT), batch_flush_delay = 0, -- report immediately }, config) }) + bp.plugins:insert({ + name = "opentelemetry", + route = { id = logs_route.id }, + config = table_merge({ + logs_endpoint = fmt("http://%s:%s/v1/logs", OTELCOL_HOST, OTELCOL_HTTP_PORT), + queue = { + max_batch_size = 1000, + max_coalescing_delay = 2, + }, + }, config) + }) + + bp.plugins:insert({ + name = "post-function", + route = logs_route, + config = { + access = {[[ + ngx.log(ngx.WARN, "this is a log") + ]]}, + }, + }) + bp.plugins:insert({ name = "opentelemetry", route = { id = route_traceid.id }, @@ -61,7 +88,8 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong { database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "opentelemetry", + plugins = "opentelemetry, post-function", + log_level = "warn", tracing_instrumentations = types, tracing_sampling_rate = 1, }) @@ -88,7 +116,7 @@ for _, strategy in helpers.each_strategy() do it("send traces", function() local httpc = http.new() for i = 1, LIMIT do - local res, err = httpc:request_uri(proxy_url) + local res, err = httpc:request_uri(proxy_url .. "/traces") assert.is_nil(err) assert.same(200, res.status) end @@ -125,7 +153,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.restart_kong { database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "opentelemetry", + plugins = "opentelemetry, post-function", tracing_instrumentations = "all", tracing_sampling_rate = 0.00005, }) @@ -147,8 +175,82 @@ for _, strategy in helpers.each_strategy() do end httpc:close() end) - end) + describe("otelcol receives logs #http", function() + local REQUESTS = 100 + + lazy_setup(function() + -- clear file + local shell = require "resty.shell" + shell.run("mkdir -p $(dirname " .. OTELCOL_FILE_EXPORTER_PATH .. ")", nil, 0) + shell.run("cat /dev/null > " .. OTELCOL_FILE_EXPORTER_PATH, nil, 0) + setup_instrumentations("all") + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("send valid logs", function() + local httpc = http.new() + for i = 1, REQUESTS do + local res, err = httpc:request_uri(proxy_url .. "/logs") + assert.is_nil(err) + assert.same(200, res.status) + end + httpc:close() + + local parts + helpers.wait_until(function() + local f = assert(io.open(OTELCOL_FILE_EXPORTER_PATH, "rb")) + local raw_content = f:read("*all") + f:close() + + parts = split(raw_content, "\n", "jo") + return #parts > 0 + end, 10) + + local contents = {} + for _, p in ipairs(parts) do + -- after the file is truncated the collector + -- may continue exporting partial json objects + local trimmed = string.match(p, "({.*)") + local decoded = cjson.decode(trimmed) + if decoded then + table.insert(contents, decoded) + end + end + + local count = 0 + for _, content in ipairs(contents) do + if not content.resourceLogs then + goto continue + end + + local scope_logs = content.resourceLogs[1].scopeLogs + assert.is_true(#scope_logs > 0, scope_logs) + + for _, scope_log in ipairs(scope_logs) do + local log_records = scope_log.logRecords + for _, log_record in ipairs(log_records) do + if log_record.body.stringValue == "this is a log" then + count = count + 1 + + assert.not_nil(log_record.observedTimeUnixNano) + assert.not_nil(log_record.timeUnixNano) + assert.equals("SEVERITY_NUMBER_WARN", log_record.severityNumber) + assert.equals("WARN", log_record.severityText) + assert.not_nil(log_record.attributes) + end + end + end + + ::continue:: + end + + assert.equals(REQUESTS, count) + end) + end) end) end diff --git a/spec/fixtures/opentelemetry/otelcol.yaml b/spec/fixtures/opentelemetry/otelcol.yaml index 9cd430d1fc9..a15acde86bf 100644 --- a/spec/fixtures/opentelemetry/otelcol.yaml +++ b/spec/fixtures/opentelemetry/otelcol.yaml @@ -26,3 +26,7 @@ service: receivers: [otlp] processors: [batch] exporters: [logging, file] + logs: + receivers: [otlp] + processors: [batch] + exporters: [logging, file] From 681d2a77008accb15a50c2e4e972d899140480f5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 30 May 2024 17:18:13 +0300 Subject: [PATCH 3804/4351] chore(deps): add (and bump) cross deps versions to .requirements ### Summary The cross deps versions placed directly to repective dep `repositories.bzl`. This commit moves the versions and SHA256 digests to `.requirerements`. It also bumps version of `libzlib` from `1.2.13` to `1.3.1`, and `libxcrypt` from `4.4.27` to `4.4.36`. Signed-off-by: Aapo Talvensaari --- .requirements | 7 +++++++ build/cross_deps/libxcrypt/repositories.bzl | 9 ++++++--- build/cross_deps/libyaml/repositories.bzl | 9 ++++++--- build/cross_deps/zlib/repositories.bzl | 11 +++++++---- changelog/unreleased/kong/bump-libxcrypt.yml | 3 +++ changelog/unreleased/kong/bump-zlib.yml | 3 +++ 6 files changed, 32 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/bump-libxcrypt.yml create mode 100644 changelog/unreleased/kong/bump-zlib.yml diff --git a/.requirements b/.requirements index cb1e6e4b6f9..f3d604f18c5 100644 --- a/.requirements +++ b/.requirements @@ -8,8 +8,15 @@ OPENSSL=3.2.1 OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 PCRE=10.43 PCRE_SHA256=889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e + +LIBZLIB=1.3.1 +LIBZLIB_SHA256=38ef96b8dfe510d42707d9c781877914792541133e1870841463bfa73f883e32 LIBEXPAT=2.6.2 LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 +LIBYAML=0.2.5 +LIBYAML_SHA256=c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4 +LIBXCRYPT=4.4.36 +LIBXCRYPT_SHA256=e5e1f4caee0a01de2aee26e3138807d6d3ca2b8e67287966d1fefd65e1fd8943 # Note: git repositories can be loaded from local path if path is set as value diff --git a/build/cross_deps/libxcrypt/repositories.bzl b/build/cross_deps/libxcrypt/repositories.bzl index f6c28d02244..ebca076b209 100644 --- a/build/cross_deps/libxcrypt/repositories.bzl +++ b/build/cross_deps/libxcrypt/repositories.bzl @@ -1,18 +1,21 @@ """A module defining the third party dependency OpenResty""" load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@kong_bindings//:variables.bzl", "KONG_VAR") def libxcrypt_repositories(): """Defines the libcrypt repository""" + version = KONG_VAR["LIBXCRYPT"] + # many distros starts replace glibc/libcrypt with libxcrypt # thus crypt.h and libcrypt.so.1 are missing from cross tool chain # ubuntu2004: 4.4.10 # ubuntu2204: 4.4.27 http_archive( name = "cross_deps_libxcrypt", - url = "https://github.com/besser82/libxcrypt/releases/download/v4.4.27/libxcrypt-4.4.27.tar.xz", - sha256 = "500898e80dc0d027ddaadb5637fa2bf1baffb9ccd73cd3ab51d92ef5b8a1f420", - strip_prefix = "libxcrypt-4.4.27", + url = "https://github.com/besser82/libxcrypt/releases/download/v" + version + "/libxcrypt-" + version + ".tar.xz", + sha256 = KONG_VAR["LIBXCRYPT_SHA256"], + strip_prefix = "libxcrypt-" + version, build_file = "//build/cross_deps/libxcrypt:BUILD.libxcrypt.bazel", ) diff --git a/build/cross_deps/libyaml/repositories.bzl b/build/cross_deps/libyaml/repositories.bzl index b7b2800cf96..bf92e27d716 100644 --- a/build/cross_deps/libyaml/repositories.bzl +++ b/build/cross_deps/libyaml/repositories.bzl @@ -2,14 +2,17 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@kong_bindings//:variables.bzl", "KONG_VAR") def libyaml_repositories(): """Defines the libyaml repository""" + version = KONG_VAR["LIBYAML"] + http_archive( name = "cross_deps_libyaml", - url = "https://pyyaml.org/download/libyaml/yaml-0.2.5.tar.gz", - sha256 = "c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4", - strip_prefix = "yaml-0.2.5", + url = "https://pyyaml.org/download/libyaml/yaml-" + version + ".tar.gz", + sha256 = KONG_VAR["LIBYAML_SHA256"], + strip_prefix = "yaml-" + version, build_file = "//build/cross_deps/libyaml:BUILD.libyaml.bazel", ) diff --git a/build/cross_deps/zlib/repositories.bzl b/build/cross_deps/zlib/repositories.bzl index 3185b65222a..fb9d28642cd 100644 --- a/build/cross_deps/zlib/repositories.bzl +++ b/build/cross_deps/zlib/repositories.bzl @@ -2,17 +2,20 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@kong_bindings//:variables.bzl", "KONG_VAR") def zlib_repositories(): """Defines the zlib repository""" + version = KONG_VAR["LIBZLIB"] + http_archive( name = "cross_deps_zlib", urls = [ - "https://zlib.net/zlib-1.2.13.tar.gz", - "https://zlib.net/fossils/zlib-1.2.13.tar.gz", + "https://zlib.net/zlib-" + version + ".tar.gz", + "https://zlib.net/fossils/zlib-" + version + ".tar.gz", ], - sha256 = "b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30", - strip_prefix = "zlib-1.2.13", + sha256 = KONG_VAR["LIBZLIB_SHA256"], + strip_prefix = "zlib-" + version, build_file = "//build/cross_deps/zlib:BUILD.zlib.bazel", ) diff --git a/changelog/unreleased/kong/bump-libxcrypt.yml b/changelog/unreleased/kong/bump-libxcrypt.yml new file mode 100644 index 00000000000..9327b40487d --- /dev/null +++ b/changelog/unreleased/kong/bump-libxcrypt.yml @@ -0,0 +1,3 @@ +message: "Bumped libxcrypt to 4.4.36" +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/bump-zlib.yml b/changelog/unreleased/kong/bump-zlib.yml new file mode 100644 index 00000000000..a37e27b45f6 --- /dev/null +++ b/changelog/unreleased/kong/bump-zlib.yml @@ -0,0 +1,3 @@ +message: "Bumped zlib to 1.3.1" +type: dependency +scope: Core From deb4298f446506c471bf11b1438a11f98d682826 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 5 Jul 2024 16:04:55 +0300 Subject: [PATCH 3805/4351] chore(deps): fix the libzlib sha256 ### Summary We downloaded .tar.gz but used .tar.xz hash: xz: 38ef96b8dfe510d42707d9c781877914792541133e1870841463bfa73f883e32 gz: 9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23 Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index f3d604f18c5..0d23df5e71d 100644 --- a/.requirements +++ b/.requirements @@ -10,7 +10,7 @@ PCRE=10.43 PCRE_SHA256=889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e LIBZLIB=1.3.1 -LIBZLIB_SHA256=38ef96b8dfe510d42707d9c781877914792541133e1870841463bfa73f883e32 +LIBZLIB_SHA256=9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23 LIBEXPAT=2.6.2 LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 LIBYAML=0.2.5 From 291eb2c1bb5d63cd40a8dbe09c8cc9c92482e45d Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Mon, 8 Jul 2024 15:39:57 +0800 Subject: [PATCH 3806/4351] chore(cd): remove EOL distros RHEL 7 and Debian 10 (#13340) KAG-4847 --- .github/matrix-full.yml | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 376fcac72ef..88c2115ff68 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -22,10 +22,6 @@ build-packages: check-manifest-suite: ubuntu-22.04-arm64 # Debian -- label: debian-10 - image: debian:10 - package: deb - check-manifest-suite: debian-10-amd64 - label: debian-11 image: debian:11 package: deb @@ -36,12 +32,6 @@ build-packages: check-manifest-suite: debian-12-amd64 # RHEL -- label: rhel-7 - image: centos:7 - package: rpm - package-type: el7 - bazel-args: --//:wasmx_el7_workaround=true --//:brotli=False - check-manifest-suite: el7-amd64 - label: rhel-8 image: rockylinux:8 package: rpm @@ -140,12 +130,6 @@ release-packages: artifact: kong.arm64.deb # Debian -- label: debian-10 - package: deb - artifact-from: debian-10 - artifact-version: 10 - artifact-type: debian - artifact: kong.amd64.deb - label: debian-11 package: deb artifact-from: debian-11 @@ -160,12 +144,6 @@ release-packages: artifact: kong.amd64.deb # RHEL -- label: rhel-7 - package: rpm - artifact-from: rhel-7 - artifact-version: 7 - artifact-type: rhel - artifact: kong.el7.amd64.rpm - label: rhel-8 package: rpm artifact-from: rhel-8 From c8d99a2f35b588afab2612e62f67f2f262913569 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Tue, 9 Jul 2024 08:40:42 +0100 Subject: [PATCH 3807/4351] feat(ai-proxy): google-gemini support (#12948) Co-authored-by: Wangchong Zhou --- .../kong/ai-proxy-google-gemini.yml | 5 + kong-3.8.0-0.rockspec | 3 + kong/llm/drivers/gemini.lua | 433 ++++++++++++++++++ kong/llm/drivers/shared.lua | 92 +++- kong/llm/init.lua | 2 - kong/llm/schemas/init.lua | 38 +- kong/plugins/ai-proxy/handler.lua | 101 +++- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 57 +++ .../expected-requests/gemini/llm-v1-chat.json | 57 +++ .../gemini/llm-v1-chat.json | 14 + .../real-responses/gemini/llm-v1-chat.json | 34 ++ .../complete-json/expected-output.json | 8 + .../complete-json/input.bin | 2 + .../expected-output.json | 14 + .../partial-json-beginning/input.bin | 141 ++++++ .../partial-json-end/expected-output.json | 8 + .../partial-json-end/input.bin | 80 ++++ .../text-event-stream/expected-output.json | 11 + .../text-event-stream/input.bin | 7 + 19 files changed, 1064 insertions(+), 43 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-google-gemini.yml create mode 100644 kong/llm/drivers/gemini.lua create mode 100644 spec/fixtures/ai-proxy/unit/expected-requests/gemini/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/expected-responses/gemini/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/expected-output.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/expected-output.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/input.bin create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin diff --git a/changelog/unreleased/kong/ai-proxy-google-gemini.yml b/changelog/unreleased/kong/ai-proxy-google-gemini.yml new file mode 100644 index 00000000000..bc4fb06b21c --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-google-gemini.yml @@ -0,0 +1,5 @@ +message: | + Kong AI Gateway (AI Proxy and associated plugin family) now supports + the Google Gemini "chat" (generateContent) interface. +type: feature +scope: Plugin diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index f0c4dbe8ce1..ce680566797 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -35,6 +35,7 @@ dependencies = { "lua-messagepack == 0.5.4", "lua-resty-aws == 1.5.0", "lua-resty-openssl == 1.4.0", + "lua-resty-gcp == 0.0.13", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", "lua-resty-acme == 0.14.0", @@ -607,6 +608,8 @@ build = { ["kong.llm.drivers.mistral"] = "kong/llm/drivers/mistral.lua", ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", + ["kong.llm.drivers.gemini"] = "kong/llm/drivers/gemini.lua", + ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua new file mode 100644 index 00000000000..59296ee9160 --- /dev/null +++ b/kong/llm/drivers/gemini.lua @@ -0,0 +1,433 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local socket_url = require("socket.url") +local string_gsub = string.gsub +local buffer = require("string.buffer") +local table_insert = table.insert +local string_lower = string.lower +-- + +-- globals +local DRIVER_NAME = "gemini" +-- + +local _OPENAI_ROLE_MAPPING = { + ["system"] = "system", + ["user"] = "user", + ["assistant"] = "model", +} + +local function to_gemini_generation_config(request_table) + return { + ["maxOutputTokens"] = request_table.max_tokens, + ["stopSequences"] = request_table.stop, + ["temperature"] = request_table.temperature, + ["topK"] = request_table.top_k, + ["topP"] = request_table.top_p, + } +end + +local function is_response_content(content) + return content + and content.candidates + and #content.candidates > 0 + and content.candidates[1].content + and content.candidates[1].content.parts + and #content.candidates[1].content.parts > 0 + and content.candidates[1].content.parts[1].text +end + +local function is_response_finished(content) + return content + and content.candidates + and #content.candidates > 0 + and content.candidates[1].finishReason +end + +local function handle_stream_event(event_t, model_info, route_type) + -- discard empty frames, it should either be a random new line, or comment + if (not event_t.data) or (#event_t.data < 1) then + return + end + + local event, err = cjson.decode(event_t.data) + if err then + ngx.log(ngx.WARN, "failed to decode stream event frame from gemini: " .. err) + return nil, "failed to decode stream event frame from gemini", nil + end + + local new_event + local metadata = nil + + if is_response_content(event) then + new_event = { + choices = { + [1] = { + delta = { + content = event.candidates[1].content.parts[1].text or "", + role = "assistant", + }, + index = 0, + }, + }, + } + end + + if is_response_finished(event) then + metadata = metadata or {} + metadata.finished_reason = event.candidates[1].finishReason + new_event = "[DONE]" + end + + if event.usageMetadata then + metadata = metadata or {} + metadata.completion_tokens = event.usageMetadata.candidatesTokenCount or 0 + metadata.prompt_tokens = event.usageMetadata.promptTokenCount or 0 + end + + if new_event then + if new_event ~= "[DONE]" then + new_event = cjson.encode(new_event) + end + + return new_event, nil, metadata + else + return nil, nil, metadata -- caller code will handle "unrecognised" event types + end +end + +local function to_gemini_chat_openai(request_table, model_info, route_type) + if request_table then -- try-catch type mechanism + local new_r = {} + + if request_table.messages and #request_table.messages > 0 then + local system_prompt + + for i, v in ipairs(request_table.messages) do + + -- for 'system', we just concat them all into one Gemini instruction + if v.role and v.role == "system" then + system_prompt = system_prompt or buffer.new() + system_prompt:put(v.content or "") + else + -- for any other role, just construct the chat history as 'parts.text' type + new_r.contents = new_r.contents or {} + table_insert(new_r.contents, { + role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' + parts = { + { + text = v.content or "" + }, + }, + }) + end + end + + -- This was only added in Gemini 1.5 + if system_prompt and model_info.name:sub(1, 10) == "gemini-1.0" then + return nil, nil, "system prompts aren't supported on gemini-1.0 models" + + elseif system_prompt then + new_r.systemInstruction = { + parts = { + { + text = system_prompt:get(), + }, + }, + } + end + end + + new_r.generationConfig = to_gemini_generation_config(request_table) + + return new_r, "application/json", nil + end + + local new_r = {} + + if request_table.messages and #request_table.messages > 0 then + local system_prompt + + for i, v in ipairs(request_table.messages) do + + -- for 'system', we just concat them all into one Gemini instruction + if v.role and v.role == "system" then + system_prompt = system_prompt or buffer.new() + system_prompt:put(v.content or "") + else + -- for any other role, just construct the chat history as 'parts.text' type + new_r.contents = new_r.contents or {} + table_insert(new_r.contents, { + role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' + parts = { + { + text = v.content or "" + }, + }, + }) + end + end + end + + new_r.generationConfig = to_gemini_generation_config(request_table) + + return new_r, "application/json", nil +end + +local function from_gemini_chat_openai(response, model_info, route_type) + local response, err = cjson.decode(response) + + if err then + local err_client = "failed to decode response from Gemini" + ngx.log(ngx.ERR, fmt("%s: %s", err_client, err)) + return nil, err_client + end + + -- messages/choices table is only 1 size, so don't need to static allocate + local messages = {} + messages.choices = {} + + if response.candidates + and #response.candidates > 0 + and is_response_content(response) then + + messages.choices[1] = { + index = 0, + message = { + role = "assistant", + content = response.candidates[1].content.parts[1].text, + }, + finish_reason = string_lower(response.candidates[1].finishReason), + } + messages.object = "chat.completion" + messages.model = model_info.name + + else -- probably a server fault or other unexpected response + local err = "no generation candidates received from Gemini, or max_tokens too short" + ngx.log(ngx.ERR, err) + return nil, err + end + + return cjson.encode(messages) +end + +local transformers_to = { + ["llm/v1/chat"] = to_gemini_chat_openai, +} + +local transformers_from = { + ["llm/v1/chat"] = from_gemini_chat_openai, + ["stream/llm/v1/chat"] = handle_stream_event, +} + +function _M.from_format(response_string, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + -- MUST return a string, to set as the response body + if not transformers_from[route_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) + end + + local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s: %s", + model_info.provider, + route_type, + err or "unexpected_error" + ) + end + + return response_string, nil, metadata +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "/", route_type) + + if route_type == "preserve" then + -- do nothing + return request_table, nil, nil + end + + if not transformers_to[route_type] then + return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) + end + + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + + local ok, response_object, content_type, err = pcall( + transformers_to[route_type], + request_table, + model_info + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s: %s", model_info.provider, route_type, err) + end + + return response_object, content_type, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + -- may be overridden + local url = (conf.model.options and conf.model.options.upstream_url) + or fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME], + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil, httpc + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code " .. status + end + + return body, res.status, nil + end +end + +function _M.header_filter_hooks(body) + -- nothing to parse in header_filter phase +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.pre_request(conf, body) + -- disable gzip for gemini because it breaks streaming + kong.service.request.set_header("Accept-Encoding", "identity") + + return true, nil +end + +-- returns err or nil +function _M.configure_request(conf, identity_interface) + local parsed_url + local operation = kong.ctx.shared.ai_proxy_streaming_mode and "streamGenerateContent" + or "generateContent" + local f_url = conf.model.options and conf.model.options.upstream_url + + if not f_url then -- upstream_url override is not set + -- check if this is "public" or "vertex" gemini deployment + if conf.model.options + and conf.model.options.gemini + and conf.model.options.gemini.api_endpoint + and conf.model.options.gemini.project_id + and conf.model.options.gemini.location_id + then + -- vertex mode + f_url = fmt(ai_shared.upstream_url_format["gemini_vertex"], + conf.model.options.gemini.api_endpoint) .. + fmt(ai_shared.operation_map["gemini_vertex"][conf.route_type].path, + conf.model.options.gemini.project_id, + conf.model.options.gemini.location_id, + conf.model.name, + operation) + else + -- public mode + f_url = ai_shared.upstream_url_format["gemini"] .. + fmt(ai_shared.operation_map["gemini"][conf.route_type].path, + conf.model.name, + operation) + end + end + + parsed_url = socket_url.parse(f_url) + + if conf.model.options and conf.model.options.upstream_path then + -- upstream path override is set (or templated from request params) + parsed_url.path = conf.model.options.upstream_path + end + + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + -- DBO restrictions makes sure that only one of these auth blocks runs in one plugin config + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + + if auth_param_name and auth_param_value and auth_param_location == "query" then + local query_table = kong.request.get_query() + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end + -- if auth_param_location is "form", it will have already been set in a global pre-request hook + + -- if we're passed a GCP SDK, for cloud identity / SSO, use it appropriately + if identity_interface then + if identity_interface:needsRefresh() then + -- HACK: A bug in lua-resty-gcp tries to re-load the environment + -- variable every time, which fails in nginx + -- Create a whole new interface instead. + -- Memory leaks are mega unlikely because this should only + -- happen about once an hour, and the old one will be + -- cleaned up anyway. + local service_account_json = identity_interface.service_account_json + local identity_interface_new = identity_interface:new(service_account_json) + identity_interface.token = identity_interface_new.token + + kong.log.notice("gcp identity token for ", kong.plugin.get_id(), " has been refreshed") + end + + kong.service.request.set_header("Authorization", "Bearer " .. identity_interface.token) + end + + return true +end + +return _M diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 9d62998c34c..0e1d0d18a96 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -16,7 +16,7 @@ local split = require("kong.tools.string").split local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local function str_ltrim(s) -- remove leading whitespace from string. - return (s:gsub("^%s*", "")) + return type(s) == "string" and s:gsub("^%s*", "") end -- @@ -55,6 +55,7 @@ _M.streaming_has_token_counts = { ["cohere"] = true, ["llama2"] = true, ["anthropic"] = true, + ["gemini"] = true, } _M.upstream_url_format = { @@ -62,6 +63,8 @@ _M.upstream_url_format = { anthropic = "https://api.anthropic.com:443", cohere = "https://api.cohere.com:443", azure = "https://%s.openai.azure.com:443/openai/deployments/%s", + gemini = "https://generativelanguage.googleapis.com", + gemini_vertex = "https://%s", } _M.operation_map = { @@ -105,6 +108,18 @@ _M.operation_map = { method = "POST", }, }, + gemini = { + ["llm/v1/chat"] = { + path = "/v1beta/models/%s:%s", + method = "POST", + }, + }, + gemini_vertex = { + ["llm/v1/chat"] = { + path = "/v1/projects/%s/locations/%s/publishers/google/models/%s:%s", + method = "POST", + }, + }, } _M.clear_response_headers = { @@ -120,6 +135,9 @@ _M.clear_response_headers = { mistral = { "Set-Cookie", }, + gemini = { + "Set-Cookie", + }, } --- @@ -199,21 +217,44 @@ end -- as if it were an SSE message. -- -- @param {string} frame input string to format into SSE events --- @param {string} delimiter delimeter (can be complex string) to split by +-- @param {boolean} raw_json sets application/json byte-parser mode -- @return {table} n number of split SSE messages, or empty table -function _M.frame_to_events(frame) +function _M.frame_to_events(frame, raw_json_mode) local events = {} + if (not frame) or (#frame < 1) or (type(frame)) ~= "string" then + return + end + + -- some new LLMs return the JSON object-by-object, + -- because that totally makes sense to parse?! + if raw_json_mode then + -- if this is the first frame, it will begin with array opener '[' + frame = (string.sub(str_ltrim(frame), 1, 1) == "[" and string.sub(str_ltrim(frame), 2)) or frame + + -- it may start with ',' which is the start of the new frame + frame = (string.sub(str_ltrim(frame), 1, 1) == "," and string.sub(str_ltrim(frame), 2)) or frame + + -- finally, it may end with the array terminator ']' indicating the finished stream + frame = (string.sub(str_ltrim(frame), -1) == "]" and string.sub(str_ltrim(frame), 1, -2)) or frame + + -- for multiple events that arrive in the same frame, split by top-level comma + for _, v in ipairs(split(frame, "\n,")) do + events[#events+1] = { data = v } + end + + -- check if it's raw json and just return the split up data frame -- Cohere / Other flat-JSON format parser -- just return the split up data frame - if (not kong or not kong.ctx.plugin.truncated_frame) and string.sub(str_ltrim(frame), 1, 1) == "{" then + elseif (not kong or not kong.ctx.plugin.truncated_frame) and string.sub(str_ltrim(frame), 1, 1) == "{" then for event in frame:gmatch("[^\r\n]+") do events[#events + 1] = { data = event, } end + + -- standard SSE parser else - -- standard SSE parser local event_lines = split(frame, "\n") local struct = { event = nil, id = nil, data = nil } @@ -226,7 +267,10 @@ function _M.frame_to_events(frame) -- test for truncated chunk on the last line (no trailing \r\n\r\n) if #dat > 0 and #event_lines == i then ngx.log(ngx.DEBUG, "[ai-proxy] truncated sse frame head") - kong.ctx.plugin.truncated_frame = dat + if kong then + kong.ctx.plugin.truncated_frame = dat + end + break -- stop parsing immediately, server has done something wrong end @@ -404,24 +448,26 @@ function _M.resolve_plugin_conf(kong_request, conf) -- handle all other options for k, v in pairs(conf.model.options or {}) do - local prop_m = string_match(v or "", '%$%((.-)%)') - if prop_m then - local splitted = split(prop_m, '.') - if #splitted ~= 2 then - return nil, "cannot parse expression for field '" .. v .. "'" - end - - -- find the request parameter, with the configured name - prop_m, err = _M.conf_from_request(kong_request, splitted[1], splitted[2]) - if err then - return nil, err - end - if not prop_m then - return nil, splitted[1] .. " key " .. splitted[2] .. " was not provided" - end + if type(v) == "string" then + local prop_m = string_match(v or "", '%$%((.-)%)') + if prop_m then + local splitted = split(prop_m, '.') + if #splitted ~= 2 then + return nil, "cannot parse expression for field '" .. v .. "'" + end + + -- find the request parameter, with the configured name + prop_m, err = _M.conf_from_request(kong_request, splitted[1], splitted[2]) + if err then + return nil, err + end + if not prop_m then + return nil, splitted[1] .. " key " .. splitted[2] .. " was not provided" + end - -- replace the value - conf_m.model.options[k] = prop_m + -- replace the value + conf_m.model.options[k] = prop_m + end end end diff --git a/kong/llm/init.lua b/kong/llm/init.lua index aaf3af08a79..85802e54b9c 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -10,8 +10,6 @@ local _M = { config_schema = require "kong.llm.schemas", } - - do -- formats_compatible is a map of formats that are compatible with each other. local formats_compatible = { diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 15ce1a2a1ef..9dc68f16db8 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -2,6 +2,28 @@ local typedefs = require("kong.db.schema.typedefs") local fmt = string.format +local gemini_options_schema = { + type = "record", + required = false, + fields = { + { api_endpoint = { + type = "string", + description = "If running Gemini on Vertex, specify the regional API endpoint (hostname only).", + required = false }}, + { project_id = { + type = "string", + description = "If running Gemini on Vertex, specify the project ID.", + required = false }}, + { location_id = { + type = "string", + description = "If running Gemini on Vertex, specify the location ID.", + required = false }}, + }, + entity_checks = { + { mutually_required = { "api_endpoint", "project_id", "location_id" }, }, + }, +} + local auth_schema = { type = "record", @@ -34,11 +56,22 @@ local auth_schema = { description = "Specify whether the 'param_name' and 'param_value' options go in a query string, or the POST form/JSON body.", required = false, one_of = { "query", "body" } }}, + { gcp_use_service_account = { + type = "boolean", + description = "Use service account auth for GCP-based providers and models.", + required = false, + default = false }}, + { gcp_service_account_json = { + type = "string", + description = "Set this field to the full JSON of the GCP service account to authenticate, if required. " .. + "If null (and gcp_use_service_account is true), Kong will attempt to read from " .. + "environment variable `GCP_SERVICE_ACCOUNT`.", + required = false, + referenceable = true }}, } } - local model_options_schema = { description = "Key/value settings for the model", type = "record", @@ -110,6 +143,7 @@ local model_options_schema = { .. "used when e.g. using the 'preserve' route_type.", type = "string", required = false }}, + { gemini = gemini_options_schema }, } } @@ -123,7 +157,7 @@ local model_schema = { type = "string", description = "AI provider request format - Kong translates " .. "requests to and from the specified backend compatible formats.", required = true, - one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2" }}}, + one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2", "gemini" }}}, { name = { type = "string", description = "Model name to execute.", diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 35e13fbe8d9..8e661e89317 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -6,6 +6,14 @@ local kong_meta = require("kong.meta") local buffer = require "string.buffer" local strip = require("kong.tools.utils").strip +-- cloud auth/sdk providers +local GCP_SERVICE_ACCOUNT do + GCP_SERVICE_ACCOUNT = os.getenv("GCP_SERVICE_ACCOUNT") +end + +local GCP = require("resty.gcp.request.credentials.accesstoken") +-- + local EMPTY = {} @@ -16,16 +24,41 @@ local _M = { } +-- static messages +local ERROR__NOT_SET = 'data: {"error": true, "message": "empty or unsupported transformer response"}' + + +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = function(this_cache, plugin_config) + if plugin_config.model.provider == "gemini" and + plugin_config.auth and + plugin_config.auth.gcp_use_service_account then + + ngx.log(ngx.NOTICE, "loading gcp sdk for plugin ", kong.plugin.get_id()) + + local service_account_json = (plugin_config.auth and plugin_config.auth.gcp_service_account_json) or GCP_SERVICE_ACCOUNT + + local ok, gcp_auth = pcall(GCP.new, nil, service_account_json) + if ok and gcp_auth then + -- store our item for the next time we need it + gcp_auth.service_account_json = service_account_json + this_cache[plugin_config] = { interface = gcp_auth, error = nil } + return this_cache[plugin_config] + end + + return { interface = nil, error = "cloud-authentication with GCP failed" } + end + end, +}) + ---- Return a 400 response with a JSON body. This function is used to --- return errors to the client while also logging the error. local function bad_request(msg) kong.log.info(msg) return kong.response.exit(400, { error = { message = msg } }) end - -- get the token text from an event frame local function get_token_text(event_t) -- get: event_t.choices[1] @@ -63,10 +96,43 @@ local function handle_streaming_frame(conf) -- because we have already 200 OK'd the client by now if (not finished) and (is_gzip) then - chunk = kong_utils.inflate_gzip(chunk) + chunk = kong_utils.inflate_gzip(ngx.arg[1]) + end + + local is_raw_json = conf.model.provider == "gemini" + local events = ai_shared.frame_to_events(chunk, is_raw_json ) + + if not events then + -- usually a not-supported-transformer or empty frames. + -- header_filter has already run, so all we can do is log it, + -- and then send the client a readable error in a single chunk + local response = ERROR__NOT_SET + + if is_gzip then + response = kong_utils.deflate_gzip(response) + end + + ngx.arg[1] = response + ngx.arg[2] = true + + return end - local events = ai_shared.frame_to_events(chunk) + if not events then + -- usually a not-supported-transformer or empty frames. + -- header_filter has already run, so all we can do is log it, + -- and then send the client a readable error in a single chunk + local response = ERROR__NOT_SET + + if is_gzip then + response = kong_utils.deflate_gzip(response) + end + + ngx.arg[1] = response + ngx.arg[2] = true + + return + end for _, event in ipairs(events) do local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) @@ -320,7 +386,7 @@ function _M:access(conf) if not request_table then if not string.find(content_type, "multipart/form-data", nil, true) then - return bad_request("content-type header does not match request body") + return bad_request("content-type header does not match request body, or bad JSON formatting") end multipart = true -- this may be a large file upload, so we have to proxy it directly @@ -365,13 +431,6 @@ function _M:access(conf) end end - -- check the incoming format is the same as the configured LLM format - local compatible, err = llm.is_compatible(request_table, route_type) - if not compatible then - kong_ctx_shared.skip_response_transformer = true - return bad_request(err) - end - -- check if the user has asked for a stream, and/or if -- we are forcing all requests to be of streaming type if request_table and request_table.stream or @@ -384,8 +443,9 @@ function _M:access(conf) return bad_request("response streaming is not enabled for this LLM") end - -- store token cost estimate, on first pass - if not kong_ctx_plugin.ai_stream_prompt_tokens then + -- store token cost estimate, on first pass, if the + -- provider doesn't reply with a prompt token count + if (not kong.ctx.plugin.ai_stream_prompt_tokens) and (not ai_shared.streaming_has_token_counts[conf_m.model.provider]) then local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) if err then kong.log.err("unable to estimate request token cost: ", err) @@ -431,8 +491,17 @@ function _M:access(conf) kong.service.request.set_body(parsed_request_body, content_type) end + -- get the provider's cached identity interface - nil may come back, which is fine + local identity_interface = _KEYBASTION[conf] + if identity_interface and identity_interface.error then + kong.ctx.shared.skip_response_transformer = true + kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) + return kong.response.exit(500, "LLM request failed before proxying") + end + -- now re-configure the request for this operation type - local ok, err = ai_driver.configure_request(conf_m) + local ok, err = ai_driver.configure_request(conf_m, + identity_interface and identity_interface.interface) if not ok then kong_ctx_shared.skip_response_transformer = true kong.log.err("failed to configure request for AI service: ", err) diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index c1dfadfb4ac..aeb42600d63 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -223,6 +223,20 @@ local FORMATS = { }, }, }, + gemini = { + ["llm/v1/chat"] = { + config = { + name = "gemini-pro", + provider = "gemini", + options = { + max_tokens = 8192, + temperature = 0.8, + top_k = 1, + top_p = 0.6, + }, + }, + }, + }, } local STREAMS = { @@ -646,5 +660,48 @@ describe(PLUGIN_NAME .. ": (unit)", function() }, formatted) end) + describe("streaming transformer tests", function() + + it("transforms truncated-json type (beginning of stream)", function() + local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin")) + local events = ai_shared.frame_to_events(input, true) + + local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/expected-output.json")) + local expected_events = cjson.decode(expected) + + assert.same(events, expected_events, true) + end) + + it("transforms truncated-json type (end of stream)", function() + local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/input.bin")) + local events = ai_shared.frame_to_events(input, true) + + local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/expected-output.json")) + local expected_events = cjson.decode(expected) + + assert.same(events, expected_events, true) + end) + + it("transforms complete-json type", function() + local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin")) + local events = ai_shared.frame_to_events(input, false) -- not "truncated json mode" like Gemini + + local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json")) + local expected_events = cjson.decode(expected) + + assert.same(events, expected_events) + end) + + it("transforms text/event-stream type", function() + local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin")) + local events = ai_shared.frame_to_events(input, false) -- not "truncated json mode" like Gemini + + local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json")) + local expected_events = cjson.decode(expected) + + assert.same(events, expected_events) + end) + + end) end) diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/gemini/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/gemini/llm-v1-chat.json new file mode 100644 index 00000000000..f236df678a4 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/gemini/llm-v1-chat.json @@ -0,0 +1,57 @@ +{ + "contents": [ + { + "role": "user", + "parts": [ + { + "text": "What is 1 + 2?" + } + ] + }, + { + "role": "model", + "parts": [ + { + "text": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + } + ] + }, + { + "role": "user", + "parts": [ + { + "text": "Multiply that by 2" + } + ] + }, + { + "role": "model", + "parts": [ + { + "text": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + } + ] + }, + { + "role": "user", + "parts": [ + { + "text": "Why can't you divide by zero?" + } + ] + } + ], + "generationConfig": { + "temperature": 0.8, + "topK": 1, + "topP": 0.6, + "maxOutputTokens": 8192 + }, + "systemInstruction": { + "parts": [ + { + "text": "You are a mathematician." + } + ] + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/gemini/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/gemini/llm-v1-chat.json new file mode 100644 index 00000000000..90a1656d2a3 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/gemini/llm-v1-chat.json @@ -0,0 +1,14 @@ +{ + "choices": [ + { + "finish_reason": "stop", + "index": 0, + "message": { + "content": "Ah, vous voulez savoir le double de ce résultat ? Eh bien, le double de 2 est **4**. \n", + "role": "assistant" + } + } + ], + "model": "gemini-pro", + "object": "chat.completion" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json new file mode 100644 index 00000000000..80781b6eb72 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json @@ -0,0 +1,34 @@ +{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": "Ah, vous voulez savoir le double de ce résultat ? Eh bien, le double de 2 est **4**. \n" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ] + } \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json new file mode 100644 index 00000000000..b08549afbf4 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json @@ -0,0 +1,8 @@ +[ + { + "data": "{\"is_finished\":false,\"event_type\":\"stream-start\",\"generation_id\":\"10f31c2f-1a4c-48cf-b500-dc8141a25ae5\"}" + }, + { + "data": "{\"is_finished\":false,\"event_type\":\"text-generation\",\"text\":\"2\"}" + } +] \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin new file mode 100644 index 00000000000..af13220a423 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin @@ -0,0 +1,2 @@ +{"is_finished":false,"event_type":"stream-start","generation_id":"10f31c2f-1a4c-48cf-b500-dc8141a25ae5"} +{"is_finished":false,"event_type":"text-generation","text":"2"} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/expected-output.json b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/expected-output.json new file mode 100644 index 00000000000..5f3b0afa51d --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/expected-output.json @@ -0,0 +1,14 @@ +[ + { + "data": "{\n \"candidates\": [\n {\n \"content\": {\n \"parts\": [\n {\n \"text\": \"The\"\n }\n ],\n \"role\": \"model\"\n },\n \"finishReason\": \"STOP\",\n \"index\": 0\n }\n ],\n \"usageMetadata\": {\n \"promptTokenCount\": 6,\n \"candidatesTokenCount\": 1,\n \"totalTokenCount\": 7\n }\n}" + }, + { + "data": "\n{\n \"candidates\": [\n {\n \"content\": {\n \"parts\": [\n {\n \"text\": \" theory of relativity is actually two theories by Albert Einstein: **special relativity** and\"\n }\n ],\n \"role\": \"model\"\n },\n \"finishReason\": \"STOP\",\n \"index\": 0,\n \"safetyRatings\": [\n {\n \"category\": \"HARM_CATEGORY_SEXUALLY_EXPLICIT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HATE_SPEECH\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HARASSMENT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_DANGEROUS_CONTENT\",\n \"probability\": \"NEGLIGIBLE\"\n }\n ]\n }\n ],\n \"usageMetadata\": {\n \"promptTokenCount\": 6,\n \"candidatesTokenCount\": 17,\n \"totalTokenCount\": 23\n }\n}" + }, + { + "data": "\n{\n \"candidates\": [\n {\n \"content\": {\n \"parts\": [\n {\n \"text\": \" **general relativity**. Here's a simplified breakdown:\\n\\n**Special Relativity (\"\n }\n ],\n \"role\": \"model\"\n },\n \"finishReason\": \"STOP\",\n \"index\": 0,\n \"safetyRatings\": [\n {\n \"category\": \"HARM_CATEGORY_SEXUALLY_EXPLICIT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HATE_SPEECH\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HARASSMENT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_DANGEROUS_CONTENT\",\n \"probability\": \"NEGLIGIBLE\"\n }\n ]\n }\n ],\n \"usageMetadata\": {\n \"promptTokenCount\": 6,\n \"candidatesTokenCount\": 33,\n \"totalTokenCount\": 39\n }\n}" + }, + { + "data": "\n{\n \"candidates\": [\n {\n \"content\": {\n \"parts\": [\n {\n \"text\": \"1905):**\\n\\n* **Focus:** The relationship between space and time.\\n* **Key ideas:**\\n * **Speed of light\"\n }\n ],\n \"role\": \"model\"\n },\n \"finishReason\": \"STOP\",\n \"index\": 0,\n \"safetyRatings\": [\n {\n \"category\": \"HARM_CATEGORY_SEXUALLY_EXPLICIT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HATE_SPEECH\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HARASSMENT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_DANGEROUS_CONTENT\",\n \"probability\": \"NEGLIGIBLE\"\n }\n ]\n }\n ],\n \"usageMetadata\": {\n \"promptTokenCount\": 6,\n \"candidatesTokenCount\": 65,\n \"totalTokenCount\": 71\n }\n}\n" + } +] \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin new file mode 100644 index 00000000000..8cef2a01fa8 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin @@ -0,0 +1,141 @@ +[{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": "The" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0 + } + ], + "usageMetadata": { + "promptTokenCount": 6, + "candidatesTokenCount": 1, + "totalTokenCount": 7 + } +} +, +{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": " theory of relativity is actually two theories by Albert Einstein: **special relativity** and" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 6, + "candidatesTokenCount": 17, + "totalTokenCount": 23 + } +} +, +{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": " **general relativity**. Here's a simplified breakdown:\n\n**Special Relativity (" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 6, + "candidatesTokenCount": 33, + "totalTokenCount": 39 + } +} +, +{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": "1905):**\n\n* **Focus:** The relationship between space and time.\n* **Key ideas:**\n * **Speed of light" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 6, + "candidatesTokenCount": 65, + "totalTokenCount": 71 + } +} diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/expected-output.json b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/expected-output.json new file mode 100644 index 00000000000..ba6a64384d9 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/expected-output.json @@ -0,0 +1,8 @@ +[ + { + "data": "{\n \"candidates\": [\n {\n \"content\": {\n \"parts\": [\n {\n \"text\": \" is constant:** No matter how fast you are moving, light always travels at the same speed (approximately 299,792,458\"\n }\n ],\n \"role\": \"model\"\n },\n \"finishReason\": \"STOP\",\n \"index\": 0,\n \"safetyRatings\": [\n {\n \"category\": \"HARM_CATEGORY_SEXUALLY_EXPLICIT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HATE_SPEECH\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HARASSMENT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_DANGEROUS_CONTENT\",\n \"probability\": \"NEGLIGIBLE\"\n }\n ]\n }\n ],\n \"usageMetadata\": {\n \"promptTokenCount\": 6,\n \"candidatesTokenCount\": 97,\n \"totalTokenCount\": 103\n }\n}" + }, + { + "data": "\n{\n \"candidates\": [\n {\n \"content\": {\n \"parts\": [\n {\n \"text\": \" not a limit.\\n\\nIf you're interested in learning more about relativity, I encourage you to explore further resources online or in books. There are many excellent introductory materials available. \\n\"\n }\n ],\n \"role\": \"model\"\n },\n \"finishReason\": \"STOP\",\n \"index\": 0,\n \"safetyRatings\": [\n {\n \"category\": \"HARM_CATEGORY_SEXUALLY_EXPLICIT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HATE_SPEECH\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_HARASSMENT\",\n \"probability\": \"NEGLIGIBLE\"\n },\n {\n \"category\": \"HARM_CATEGORY_DANGEROUS_CONTENT\",\n \"probability\": \"NEGLIGIBLE\"\n }\n ]\n }\n ],\n \"usageMetadata\": {\n \"promptTokenCount\": 6,\n \"candidatesTokenCount\": 547,\n \"totalTokenCount\": 553\n }\n}\n" + } +] \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/input.bin b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/input.bin new file mode 100644 index 00000000000..d6489e74d19 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/input.bin @@ -0,0 +1,80 @@ +,{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": " is constant:** No matter how fast you are moving, light always travels at the same speed (approximately 299,792,458" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 6, + "candidatesTokenCount": 97, + "totalTokenCount": 103 + } +} +, +{ + "candidates": [ + { + "content": { + "parts": [ + { + "text": " not a limit.\n\nIf you're interested in learning more about relativity, I encourage you to explore further resources online or in books. There are many excellent introductory materials available. \n" + } + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 6, + "candidatesTokenCount": 547, + "totalTokenCount": 553 + } +} +] \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json new file mode 100644 index 00000000000..f515516c7ec --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json @@ -0,0 +1,11 @@ +[ + { + "data": "{ \"choices\": [ { \"delta\": { \"content\": \"\", \"role\": \"assistant\" }, \"finish_reason\": null, \"index\": 0, \"logprobs\": null } ], \"created\": 1720136012, \"id\": \"chatcmpl-9hQFArK1oMZcRwaIa86RGwrjVNmeY\", \"model\": \"gpt-4-0613\", \"object\": \"chat.completion.chunk\", \"system_fingerprint\": null}" + }, + { + "data": "{ \"choices\": [ { \"delta\": { \"content\": \"2\" }, \"finish_reason\": null, \"index\": 0, \"logprobs\": null } ], \"created\": 1720136012, \"id\": \"chatcmpl-9hQFArK1oMZcRwaIa86RGwrjVNmeY\", \"model\": \"gpt-4-0613\", \"object\": \"chat.completion.chunk\", \"system_fingerprint\": null}" + }, + { + "data": "{ \"choices\": [ { \"delta\": {}, \"finish_reason\": \"stop\", \"index\": 0, \"logprobs\": null } ], \"created\": 1720136012, \"id\": \"chatcmpl-9hQFArK1oMZcRwaIa86RGwrjVNmeY\", \"model\": \"gpt-4-0613\", \"object\": \"chat.completion.chunk\", \"system_fingerprint\": null}" + } +] \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin new file mode 100644 index 00000000000..efe2ad50c65 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin @@ -0,0 +1,7 @@ +data: { "choices": [ { "delta": { "content": "", "role": "assistant" }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1720136012, "id": "chatcmpl-9hQFArK1oMZcRwaIa86RGwrjVNmeY", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null} + +data: { "choices": [ { "delta": { "content": "2" }, "finish_reason": null, "index": 0, "logprobs": null } ], "created": 1720136012, "id": "chatcmpl-9hQFArK1oMZcRwaIa86RGwrjVNmeY", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null} + +data: { "choices": [ { "delta": {}, "finish_reason": "stop", "index": 0, "logprobs": null } ], "created": 1720136012, "id": "chatcmpl-9hQFArK1oMZcRwaIa86RGwrjVNmeY", "model": "gpt-4-0613", "object": "chat.completion.chunk", "system_fingerprint": null} + +data: [DONE] \ No newline at end of file From d7f519e64e165abffabbd758ac22f6250b5154ae Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 May 2024 15:59:39 +0800 Subject: [PATCH 3808/4351] chore(cd): drop EOL rhel7 and debian10 --- .github/workflows/release.yml | 23 +- BUILD.bazel | 24 -- Makefile | 1 - build/README.md | 2 - build/openresty/wasmx/rules.bzl | 9 - scripts/explain_manifest/config.py | 27 --- .../fixtures/debian-10-amd64.txt | 215 ------------------ .../explain_manifest/fixtures/el7-amd64.txt | 214 ----------------- 8 files changed, 4 insertions(+), 511 deletions(-) delete mode 100644 scripts/explain_manifest/fixtures/debian-10-amd64.txt delete mode 100644 scripts/explain_manifest/fixtures/el7-amd64.txt diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index c73fb2d3eaf..fdc9ba978fe 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -1,9 +1,6 @@ name: Package & Release # The workflow to build and release official Kong packages and images. -# -# TODO: -# Do not bump the version of actions/checkout to v4 before dropping rhel7 and amazonlinux2. on: # yamllint disable-line rule:truthy pull_request: @@ -132,15 +129,15 @@ jobs: - name: Cache Git id: cache-git - if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' + if: (matrix.package == 'rpm') && matrix.image != '' uses: actions/cache@e12d46a63a90f2fae62d114769bbf2a179198b5c # v3, DO NOT BUMP, v4 BREAKS ON CENTOS7 OR AMAZONLINUX2 with: path: /usr/local/git key: ${{ matrix.label }}-git-2.41.0 - # el-7,8, amazonlinux-2,2023, debian-10 doesn't have git 2.18+, so we need to install it manually + # el-7,8, amazonlinux-2,2023 doesn't have git 2.18+, so we need to install it manually - name: Install newer Git - if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' && steps.cache-git.outputs.cache-hit != 'true' + if: (matrix.package == 'rpm') && matrix.image != '' && steps.cache-git.outputs.cache-hit != 'true' run: | if which apt 2>/dev/null; then apt update @@ -154,28 +151,16 @@ jobs: tar xf git-2.41.0.tar.gz cd git-2.41.0 - # https://gitlab.com/gitlab-org/omnibus-gitlab/-/merge_requests/5948/diffs - if [[ ${{ matrix.image }} == "centos:7" ]]; then - echo 'CFLAGS=-std=gnu99' >> config.mak - fi - make configure ./configure --prefix=/usr/local/git make -j$(nproc) make install - name: Add Git to PATH - if: (matrix.package == 'rpm' || matrix.image == 'debian:10') && matrix.image != '' + if: (matrix.package == 'rpm') && matrix.image != '' run: | echo "/usr/local/git/bin" >> $GITHUB_PATH - - name: Debian Git dependencies - if: matrix.image == 'debian:10' - run: | - apt update - # dependencies for git - apt install -y wget libz-dev libssl-dev libcurl4-gnutls-dev libexpat1-dev sudo - - name: Checkout Kong source code uses: actions/checkout@v3 diff --git a/BUILD.bazel b/BUILD.bazel index aac3609fcb9..2c7fb25a548 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -69,16 +69,6 @@ nfpm_pkg( ) nfpm_pkg( - name = "kong_el7", - config = "//build:package/nfpm.yaml", - env = nfpm_env, - extra_env = { - "RPM_EXTRA_DEPS": "hostname", - }, - packager = "rpm", - pkg_name = "kong.el7", - visibility = ["//visibility:public"], -) nfpm_pkg( name = "kong_aws2", @@ -245,20 +235,6 @@ string_flag( visibility = ["//visibility:public"], ) -# --//:wasmx_el7_workaround=false -bool_flag( - name = "wasmx_el7_workaround", - build_setting_default = False, -) - -config_setting( - name = "wasmx_el7_workaround_flag", - flag_values = { - ":wasmx_el7_workaround": "true", - }, - visibility = ["//visibility:public"], -) - # --//:skip_tools=false bool_flag( name = "skip_tools", diff --git a/Makefile b/Makefile index 2cfe608cdbb..6f52cf4762a 100644 --- a/Makefile +++ b/Makefile @@ -124,7 +124,6 @@ package/apk: check-bazel build-release package/rpm: check-bazel build-release $(BAZEL) build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE - $(BAZEL) build --config release :kong_el7 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE $(BAZEL) build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE $(BAZEL) build --config release :kong_aws2022 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE diff --git a/build/README.md b/build/README.md index ea480c7a8e0..d7b3b50ed4e 100644 --- a/build/README.md +++ b/build/README.md @@ -175,11 +175,9 @@ bazel build --config release //build:kong --verbose_failures Supported build targets for binary packages: - `:kong_deb` -- `:kong_el7` - `:kong_el8` - `:kong_aws2` - `:kong_aws2023` -- `:kong_apk` For example, to build the deb package: diff --git a/build/openresty/wasmx/rules.bzl b/build/openresty/wasmx/rules.bzl index 97865a7d78b..912a8b1e314 100644 --- a/build/openresty/wasmx/rules.bzl +++ b/build/openresty/wasmx/rules.bzl @@ -1,15 +1,6 @@ load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasm_runtimes") wasmx_configure_options = select({ - "@kong//:wasmx_el7_workaround_flag": [ - # bypass "multiple definitions of 'assertions'" linker error from wasm.h: - # https://github.com/WebAssembly/wasm-c-api/blob/master/include/wasm.h#L29 - # and ensure a more recent libstdc++ is found - # https://github.com/Kong/ngx_wasm_module/blob/main/assets/release/Dockerfiles/Dockerfile.amd64.centos7#L28-L31 - "--with-ld-opt=\"-Wl,--allow-multiple-definition -L/opt/rh/devtoolset-8/root/usr/lib/gcc/x86_64-redhat-linux/8\"", - ], - "//conditions:default": [], -}) + select({ "@kong//:wasmx_flag": [ "--with-cc-opt=\"-DNGX_WASM_HOST_PROPERTY_NAMESPACE=kong\"", ], diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 131f61dad27..0f64a294635 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -80,20 +80,6 @@ def transform(f: FileInfo): }, }, ), - "el7-amd64": ExpectSuite( - name="Redhat 7 (amd64)", - manifest="fixtures/el7-amd64.txt", - use_rpath=True, - tests={ - common_suites: {}, - libc_libcpp_suites: { - "libc_max_version": "2.17", - # gcc 4.8.5 - "libcxx_max_version": "3.4.19", - "cxxabi_max_version": "1.3.7", - }, - } - ), "el8-amd64": ExpectSuite( name="Redhat 8 (amd64)", manifest="fixtures/el8-amd64.txt", @@ -150,19 +136,6 @@ def transform(f: FileInfo): }, } ), - "debian-10-amd64": ExpectSuite( - name="Debian 10 (amd64)", - manifest="fixtures/debian-10-amd64.txt", - tests={ - common_suites: {}, - libc_libcpp_suites: { - "libc_max_version": "2.28", - # gcc 8.3.0 - "libcxx_max_version": "3.4.25", - "cxxabi_max_version": "1.3.11", - }, - } - ), "debian-11-amd64": ExpectSuite( name="Debian 11 (amd64)", manifest="fixtures/debian-11-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/debian-10-amd64.txt b/scripts/explain_manifest/fixtures/debian-10-amd64.txt deleted file mode 100644 index 15367259a79..00000000000 --- a/scripts/explain_manifest/fixtures/debian-10-amd64.txt +++ /dev/null @@ -1,215 +0,0 @@ -- Path : /etc/kong/kong.logrotate - -- Path : /lib/systemd/system/kong.service - -- Path : /usr/local/kong/gui - Type : directory - -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-3/afalg.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/capi.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/loader_attic.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/padlock.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libcrypto.so.3 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libc.so.6 - -- Path : /usr/local/kong/lib/libsnappy.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - -- Path : /usr/local/kong/lib/libssl.so.3 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/ossl-modules/legacy.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lxp.so - Needed : - - libexpat.so.1 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.3 - - libcrypto.so.3 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so.6 - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/librestysignal.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so - Needed : - - libdl.so.2 - - libm.so.6 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libdl.so.2 - - libpthread.so.0 - - libcrypt.so.1 - - libluajit-5.1.so.2 - - libm.so.6 - - libssl.so.3 - - libcrypto.so.3 - - libz.so.1 - - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - - ngx_brotli - - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 - DWARF : True - DWARF - ngx_http_request_t related DWARF DIEs: True - -- Path : /usr/local/openresty/site/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el7-amd64.txt b/scripts/explain_manifest/fixtures/el7-amd64.txt deleted file mode 100644 index 2d8ff671edd..00000000000 --- a/scripts/explain_manifest/fixtures/el7-amd64.txt +++ /dev/null @@ -1,214 +0,0 @@ -- Path : /etc/kong/kong.logrotate - -- Path : /lib/systemd/system/kong.service - -- Path : /usr/local/kong/gui - Type : directory - -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-3/afalg.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/capi.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/loader_attic.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/padlock.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libcrypto.so.3 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libc.so.6 - -- Path : /usr/local/kong/lib/libsnappy.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libgcc_s.so.1 - - libc.so.6 - -- Path : /usr/local/kong/lib/libssl.so.3 - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/ossl-modules/legacy.so - Needed : - - libstdc++.so.6 - - libm.so.6 - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lxp.so - Needed : - - libexpat.so.1 - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.3 - - libcrypto.so.3 - - libc.so.6 - Rpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so.6 - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/librestysignal.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so - Needed : - - libdl.so.2 - - libm.so.6 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libdl.so.2 - - libpthread.so.0 - - libcrypt.so.1 - - libluajit-5.1.so.2 - - libm.so.6 - - libssl.so.3 - - libcrypto.so.3 - - libz.so.1 - - libc.so.6 - Rpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 - DWARF : True - DWARF - ngx_http_request_t related DWARF DIEs: True - -- Path : /usr/local/openresty/site/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - librt.so.1 - - libpthread.so.0 - - libm.so.6 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - - libstdc++.so.6 From 442889dc759591940dabb26f5125b3aa3bdd2820 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 May 2024 16:19:20 +0800 Subject: [PATCH 3809/4351] chore(build): remove alpine related code --- BUILD.bazel | 54 ------------------- Makefile | 3 -- build/README.md | 5 +- .../libxcrypt/BUILD.libxcrypt.bazel | 3 -- build/cross_deps/libyaml/BUILD.libyaml.bazel | 3 -- build/dockerfiles/apk.Dockerfile | 50 ----------------- build/libexpat/BUILD.libexpat.bazel | 3 -- build/luarocks/templates/luarocks_exec.sh | 1 - build/nfpm/rules.bzl | 2 - build/openresty/BUILD.openresty.bazel | 16 ------ build/openresty/openssl/openssl.bzl | 2 +- build/package/nfpm.yaml | 3 -- build/platforms/distro/BUILD | 6 --- build/toolchain/BUILD | 16 ------ build/toolchain/managed_toolchain.bzl | 14 ----- build/toolchain/repositories.bzl | 15 ------ scripts/explain_manifest/config.py | 13 ----- scripts/release-kong.sh | 4 -- 18 files changed, 4 insertions(+), 209 deletions(-) delete mode 100644 build/dockerfiles/apk.Dockerfile diff --git a/BUILD.bazel b/BUILD.bazel index 2c7fb25a548..c921a8f3006 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -41,15 +41,6 @@ nfpm_pkg( visibility = ["//visibility:public"], ) -nfpm_pkg( - name = "kong_apk", - config = "//build:package/nfpm.yaml", - env = nfpm_env, - packager = "apk", - pkg_name = "kong", - visibility = ["//visibility:public"], -) - nfpm_pkg( name = "kong_el9", config = "//build:package/nfpm.yaml", @@ -68,8 +59,6 @@ nfpm_pkg( visibility = ["//visibility:public"], ) -nfpm_pkg( - nfpm_pkg( name = "kong_aws2", config = "//build:package/nfpm.yaml", @@ -279,37 +268,6 @@ platform( ], ) -# backward compatibility -alias( - name = "ubuntu-22.04-arm64", - actual = ":generic-crossbuild-aarch64", -) - -platform( - name = "alpine-crossbuild-x86_64", - constraint_values = [ - "@platforms//os:linux", - "@platforms//cpu:x86_64", - "//build/platforms/distro:alpine", - ":cross_build", - ], -) - -# backward compatibility -alias( - name = "alpine-x86_64", - actual = ":alpine-crossbuild-x86_64", -) - -platform( - name = "alpine-crossbuild-aarch64", - constraint_values = [ - "@platforms//os:linux", - "@platforms//cpu:aarch64", - "//build/platforms/distro:alpine", - ":cross_build", - ], -) [ platform( @@ -336,23 +294,11 @@ config_setting( visibility = ["//visibility:public"], ) -config_setting( - name = "x86_64-linux-musl-cross", - constraint_values = [ - "@platforms//os:linux", - "@platforms//cpu:x86_64", - "//build/platforms/distro:alpine", - ":cross_build", - ], - visibility = ["//visibility:public"], -) - selects.config_setting_group( # matches all cross build platforms name = "any-cross", match_any = [ ":aarch64-linux-anylibc-cross", - ":x86_64-linux-musl-cross", ], visibility = ["//visibility:public"], ) diff --git a/Makefile b/Makefile index 6f52cf4762a..402bdffd030 100644 --- a/Makefile +++ b/Makefile @@ -119,9 +119,6 @@ build-release: check-bazel package/deb: check-bazel build-release $(BAZEL) build --config release :kong_deb -package/apk: check-bazel build-release - $(BAZEL) build --config release :kong_apk - package/rpm: check-bazel build-release $(BAZEL) build --config release :kong_el8 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE $(BAZEL) build --config release :kong_aws2 --action_env=RPM_SIGNING_KEY_FILE --action_env=NFPM_RPM_PASSPHRASE diff --git a/build/README.md b/build/README.md index d7b3b50ed4e..b3d224d1aa7 100644 --- a/build/README.md +++ b/build/README.md @@ -224,8 +224,9 @@ Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following t - **//:generic-crossbuild-aarch64** Use the system installed aarch64 toolchain. - Requires user to manually install `crossbuild-essential-arm64` on Debian/Ubuntu. -- **//:alpine-crossbuild-x86_64** Alpine Linux x86_64; bazel manages the build toolchain. -- **//:alpine-crossbuild-aarch64** Alpine Linux aarch64; bazel manages the build toolchain. +- **//:vendor_name-crossbuild-aarch64** Target to Redhat based Linux aarch64; bazel manages the build toolchain, `vendor_name` +can be any of `rhel8`, `rhel9`, `aws2` or `aws2023`. +- **//:aws2-crossbuild-x86_64** Target to AmazonLinux 2 x86_64; bazel manages the build toolchain. Make sure platforms are selected both in building Kong and packaging kong: diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel index 933172eec78..3b7824ee1c1 100644 --- a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -29,9 +29,6 @@ configure_make( "@kong//:aarch64-linux-anylibc-cross": [ "--host=aarch64-linux", ], - "@kong//:x86_64-linux-musl-cross": [ - "--host=x86_64-linux-musl", - ], "//conditions:default": [], }) + select({ ":disable-obsolete-api": [ diff --git a/build/cross_deps/libyaml/BUILD.libyaml.bazel b/build/cross_deps/libyaml/BUILD.libyaml.bazel index ad4e48560df..dc62090b57e 100644 --- a/build/cross_deps/libyaml/BUILD.libyaml.bazel +++ b/build/cross_deps/libyaml/BUILD.libyaml.bazel @@ -17,9 +17,6 @@ configure_make( "@kong//:aarch64-linux-anylibc-cross": [ "--host=aarch64-linux", ], - "@kong//:x86_64-linux-musl-cross": [ - "--host=x86_64-linux-musl", - ], "//conditions:default": [], }), lib_source = ":all_srcs", diff --git a/build/dockerfiles/apk.Dockerfile b/build/dockerfiles/apk.Dockerfile deleted file mode 100644 index fb3901a62d3..00000000000 --- a/build/dockerfiles/apk.Dockerfile +++ /dev/null @@ -1,50 +0,0 @@ -ARG KONG_BASE_IMAGE=alpine:3.16 -FROM --platform=$TARGETPLATFORM $KONG_BASE_IMAGE - -LABEL maintainer="Kong Docker Maintainers (@team-gateway-bot)" - -ARG KONG_VERSION -ENV KONG_VERSION $KONG_VERSION - -ARG KONG_PREFIX=/usr/local/kong -ENV KONG_PREFIX $KONG_PREFIX - -ARG EE_PORTS - -ARG TARGETARCH - -ARG KONG_ARTIFACT=kong.${TARGETARCH}.apk.tar.gz -ARG KONG_ARTIFACT_PATH= -COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.apk.tar.gz - -RUN apk upgrade --update-cache \ - && apk add --virtual .build-deps tar gzip \ - && tar -C / -xzf /tmp/kong.apk.tar.gz \ - && apk add --no-cache libstdc++ libgcc perl tzdata libcap zlib zlib-dev bash yaml \ - && adduser -S kong \ - && addgroup -S kong \ - && mkdir -p "${KONG_PREFIX}" \ - && chown -R kong:0 ${KONG_PREFIX} \ - && chown kong:0 /usr/local/bin/kong \ - && chmod -R g=u ${KONG_PREFIX} \ - && rm -rf /tmp/kong.apk.tar.gz \ - && ln -sf /usr/local/openresty/bin/resty /usr/local/bin/resty \ - && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/luajit \ - && ln -sf /usr/local/openresty/luajit/bin/luajit /usr/local/bin/lua \ - && ln -sf /usr/local/openresty/nginx/sbin/nginx /usr/local/bin/nginx \ - && apk del .build-deps \ - && kong version - -COPY build/dockerfiles/entrypoint.sh /entrypoint.sh - -USER kong - -ENTRYPOINT ["/entrypoint.sh"] - -EXPOSE 8000 8443 8001 8444 $EE_PORTS - -STOPSIGNAL SIGQUIT - -HEALTHCHECK --interval=60s --timeout=10s --retries=10 CMD kong-health - -CMD ["kong", "docker-start"] diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index c6e14a17ef3..6139ef3effd 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -27,9 +27,6 @@ configure_make( "@kong//:aarch64-linux-anylibc-cross": [ "--host=aarch64-linux", ], - "@kong//:x86_64-linux-musl-cross": [ - "--host=x86_64-linux-musl", - ], "//conditions:default": [], }), env = select({ diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh index ad146f24013..2451635b89c 100644 --- a/build/luarocks/templates/luarocks_exec.sh +++ b/build/luarocks/templates/luarocks_exec.sh @@ -73,7 +73,6 @@ ROCKS_CONFIG=$ROCKS_CONFIG export LUAROCKS_CONFIG=$ROCKS_CONFIG export CC=$CC export LD=$LD -export EXT_BUILD_ROOT=$root_path # for musl # no idea why PATH is not preserved in ctx.actions.run_shell export PATH=$PATH diff --git a/build/nfpm/rules.bzl b/build/nfpm/rules.bzl index d6f5bb94f46..cb5999bd874 100644 --- a/build/nfpm/rules.bzl +++ b/build/nfpm/rules.bzl @@ -21,8 +21,6 @@ def _nfpm_pkg_impl(ctx): env["OPENRESTY_PATCHES"] = "" pkg_ext = ctx.attr.packager - if pkg_ext == "apk": - pkg_ext = "apk.tar.gz" # create like kong.amd64.deb out = ctx.actions.declare_file("%s/%s.%s.%s" % ( diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 4b6aa4292b1..224077308c6 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -185,19 +185,6 @@ CONFIGURE_OPTIONS = [ "--with-time-t=8", "--with-sys-nerr=132", ], - "@kong//:x86_64-linux-musl-cross": [ - "--crossbuild=Linux:x86_64", - "--with-endian=little", - "--with-int=4", - "--with-long=8", - "--with-long-long=8", - "--with-ptr-size=8", - "--with-sig-atomic-t=4", - "--with-size-t=8", - "--with-off-t=8", - "--with-time-t=8", - "--with-sys-nerr=132", - ], "//conditions:default": [], }) + select({ "@kong//:any-cross": [ @@ -206,8 +193,6 @@ CONFIGURE_OPTIONS = [ ], "//conditions:default": [], }) + select({ - # any cross build that migrated to use libxcrypt needs those flags - # alpine uses different libc so doesn't need it ":needs-xcrypt2": [ "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/libxcrypt/include\"", "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/libxcrypt/lib\"", @@ -319,7 +304,6 @@ configure_make( "//conditions:default": [], }) + select({ # any cross build that migrated to use libxcrypt needs those flags - # alpine uses different libc so doesn't need it ":needs-xcrypt2": [ "@cross_deps_libxcrypt//:libxcrypt", ], diff --git a/build/openresty/openssl/openssl.bzl b/build/openresty/openssl/openssl.bzl index a9bf1a8de4d..cd9bde168da 100644 --- a/build/openresty/openssl/openssl.bzl +++ b/build/openresty/openssl/openssl.bzl @@ -14,7 +14,7 @@ CONFIGURE_OPTIONS = select({ "@kong//:aarch64-linux-anylibc-cross": [ "linux-aarch64", ], - # no extra args needed for "@kong//:x86_64-linux-musl-cross" or non-cross builds + # no extra args needed for non-cross builds "//conditions:default": [], }) + [ "-g", diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 65117228bb7..f82a9c74a9a 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -78,9 +78,6 @@ overrides: - ${RPM_EXTRA_DEPS} - ${RPM_EXTRA_DEPS_2} - ${RPM_EXTRA_DEPS_3} - apk: - depends: - - ca-certificates rpm: signature: diff --git a/build/platforms/distro/BUILD b/build/platforms/distro/BUILD index 4816ca427a8..773ee534dd4 100644 --- a/build/platforms/distro/BUILD +++ b/build/platforms/distro/BUILD @@ -6,12 +6,6 @@ constraint_value( visibility = ["//visibility:public"], ) -constraint_value( - name = "alpine", - constraint_setting = ":distro", - visibility = ["//visibility:public"], -) - constraint_value( name = "rhel9", constraint_setting = ":distro", diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD index be5811521f1..03fd58d864f 100644 --- a/build/toolchain/BUILD +++ b/build/toolchain/BUILD @@ -47,22 +47,6 @@ cc_toolchain( ################### # managed toolchains (downloaded by Bazel) -define_managed_toolchain( - arch = "x86_64", - gcc_version = "11", - libc = "musl", - target_compatible_with = ["//build/platforms/distro:alpine"], - vendor = "alpine", -) - -define_managed_toolchain( - arch = "aarch64", - gcc_version = "11", - libc = "musl", - target_compatible_with = ["//build/platforms/distro:alpine"], - vendor = "alpine", -) - [ define_managed_toolchain( arch = "aarch64", diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl index 33c9001fc5a..dec3775dd83 100644 --- a/build/toolchain/managed_toolchain.bzl +++ b/build/toolchain/managed_toolchain.bzl @@ -76,20 +76,6 @@ def register_managed_toolchain(name = None, arch = "x86_64", vendor = "unknown", def register_all_toolchains(name = None): native.register_toolchains("//build/toolchain:local_aarch64-linux-gnu_toolchain") - register_managed_toolchain( - arch = "x86_64", - gcc_version = "11", - libc = "musl", - vendor = "alpine", - ) - - register_managed_toolchain( - arch = "aarch64", - gcc_version = "11", - libc = "musl", - vendor = "alpine", - ) - for vendor in aarch64_glibc_distros: register_managed_toolchain( arch = "aarch64", diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index 19e7e2510ee..31bac2e1b38 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -21,21 +21,6 @@ filegroup( """ def toolchain_repositories(): - http_archive( - name = "x86_64-alpine-linux-musl-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.4.0/x86_64-alpine-linux-musl-gcc-11.tar.gz", - sha256 = "4fbc9a48f1f7ace6d2a19a1feeac1f69cf86ce8ece40b101e351d1f703b3560c", - strip_prefix = "x86_64-alpine-linux-musl", - build_file_content = build_file_content, - ) - - http_archive( - name = "aarch64-alpine-linux-musl-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.4.0/aarch64-alpine-linux-musl-gcc-11.tar.gz", - sha256 = "abd7003fc4aa6d533c5aad97a5726040137f580026b1db78d3a8059a69c3d45b", - strip_prefix = "aarch64-alpine-linux-musl", - build_file_content = build_file_content, - ) http_archive( name = "aarch64-rhel9-linux-gnu-gcc-11", diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 0f64a294635..e161222dd59 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -38,19 +38,6 @@ def transform(f: FileInfo): # - https://repology.org/project/gcc/versions # TODO: libstdc++ verions targets = { - "alpine-amd64": ExpectSuite( - name="Alpine Linux (amd64)", - manifest="fixtures/alpine-amd64.txt", - use_rpath=True, - tests={ - common_suites: {}, - libc_libcpp_suites: { - # alpine 3.16: gcc 11.2.1 - "libcxx_max_version": "3.4.29", - "cxxabi_max_version": "1.3.13", - }, - } - ), "amazonlinux-2-amd64": ExpectSuite( name="Amazon Linux 2 (amd64)", manifest="fixtures/amazonlinux-2-amd64.txt", diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index aea7858a18c..bf9cf8877c4 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -87,10 +87,6 @@ function push_package () { # TODO: CE gateway-src - if [ "$ARTIFACT_TYPE" == "alpine" ]; then - dist_version= - fi - if [ "$ARTIFACT_VERSION" == "18.04" ]; then dist_version="--dist-version bionic" fi From 18f9fefaf8621a45657d25ea4a7322339e523ee5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 May 2024 16:47:36 +0800 Subject: [PATCH 3810/4351] chore(build): bump cross toolchain to 0.7.0 --- build/toolchain/repositories.bzl | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index 31bac2e1b38..f1bc0901237 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -24,32 +24,32 @@ def toolchain_repositories(): http_archive( name = "aarch64-rhel9-linux-gnu-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", - sha256 = "40fcf85e8315869621573512499aa3e2884283e0054dfefc2bad3bbf21b954c0", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "8db520adb98f43dfe3da5d51e09679b85956e3a11362d7cba37a85065e87fcf7", strip_prefix = "aarch64-rhel9-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-rhel8-linux-gnu-gcc-8", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", - sha256 = "7a9a28ccab6d3b068ad49b2618276707e0a31b437ad010c8969ba8660ddf63fb", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", + sha256 = "de41ca31b6a056bddd770b4cb50fe8e8c31e8faa9ce857771ab7410a954d1cbe", strip_prefix = "aarch64-rhel8-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-aws2023-linux-gnu-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", - sha256 = "01498b49c20255dd3d5da733fa5d60b5dad4b1cdd55e50552d8f2867f3d82e98", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "c0333ba0934b32f59ab9c3076c47785c94413aae264cc2ee78d6d5fd46171a9d", strip_prefix = "aarch64-aws2023-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-aws2-linux-gnu-gcc-7", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.5.0/aarch64-aws2-linux-gnu-glibc-2.26-gcc-7.tar.gz", - sha256 = "9a8d0bb84c3eea7b662192bf44aaf33a76c9c68848a68a544a91ab90cd8cba60", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-aws2-linux-gnu-glibc-2.26-gcc-7.tar.gz", + sha256 = "de365a366b5de93b0f6d851746e7ced06946b083b390500d4c1b4a8360702331", strip_prefix = "aarch64-aws2-linux-gnu", build_file_content = build_file_content, ) From cd1483a4564cb1617aa0126916090c8fb63b2443 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 May 2024 16:09:57 +0800 Subject: [PATCH 3811/4351] feat(build): cross build for amazonlinux:2 x86_64 --- .github/matrix-full.yml | 2 +- BUILD.bazel | 21 ++++++++++++ build/toolchain/BUILD | 8 +++++ build/toolchain/cc_toolchain_config.bzl | 9 ++++- build/toolchain/managed_toolchain.bzl | 7 ++++ build/toolchain/repositories.bzl | 8 +++++ .../fixtures/amazonlinux-2-amd64.txt | 34 +++++++++---------- 7 files changed, 69 insertions(+), 20 deletions(-) diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 88c2115ff68..1fda136c875 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -50,10 +50,10 @@ build-packages: # Amazon Linux - label: amazonlinux-2 - image: amazonlinux:2 package: rpm package-type: aws2 check-manifest-suite: amazonlinux-2-amd64 + bazel-args: --platforms=//:aws2-crossbuild-x86_64 - label: amazonlinux-2023 image: amazonlinux:2023 package: rpm diff --git a/BUILD.bazel b/BUILD.bazel index c921a8f3006..f107f5b1fce 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -282,6 +282,16 @@ platform( for vendor in aarch64_glibc_distros ] +platform( + name = "aws2-crossbuild-x86_64", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + "//build/platforms/distro:aws2", + ":cross_build", + ], +) + # config_settings define a select() condition based on user-set constraint_values # see https://bazel.build/docs/configurable-attributes config_setting( @@ -294,11 +304,22 @@ config_setting( visibility = ["//visibility:public"], ) +config_setting( + name = "x86_64-linux-anylibc-cross", + constraint_values = [ + "@platforms//os:linux", + "@platforms//cpu:x86_64", + ":cross_build", + ], + visibility = ["//visibility:public"], +) + selects.config_setting_group( # matches all cross build platforms name = "any-cross", match_any = [ ":aarch64-linux-anylibc-cross", + ":x86_64-linux-anylibc-cross", ], visibility = ["//visibility:public"], ) diff --git a/build/toolchain/BUILD b/build/toolchain/BUILD index 03fd58d864f..cfa7cc4ab9b 100644 --- a/build/toolchain/BUILD +++ b/build/toolchain/BUILD @@ -47,6 +47,14 @@ cc_toolchain( ################### # managed toolchains (downloaded by Bazel) +define_managed_toolchain( + arch = "x86_64", + gcc_version = aarch64_glibc_distros["aws2"], + libc = "gnu", + target_compatible_with = ["//build/platforms/distro:aws2"], + vendor = "aws2", +) + [ define_managed_toolchain( arch = "aarch64", diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index f72fb3f4b33..60b7e12c88a 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -70,7 +70,14 @@ def _cc_toolchain_config_impl(ctx): # file is something like external/aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu/bin/ar # we will take aarch64-rhel9-linux-gnu-gcc-11/aarch64-rhel9-linux-gnu - toolchain_path_prefix = INTERNAL_ROOT + "/" + "/".join(ctx.files.src[0].path.split("/")[1:3]) + ar_path = None + for f in ctx.files.src: + if f.path.endswith("bin/ar"): + ar_path = f.path + break + if not ar_path: + fail("Cannot find ar in the toolchain") + toolchain_path_prefix = INTERNAL_ROOT + "/" + "/".join(ar_path.split("/")[1:3]) _tools_root_dir = INTERNAL_ROOT + "/" + ctx.files.src[0].path.split("/")[1] tools_prefix = _tools_root_dir + "/bin/" + tools_prefix diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl index dec3775dd83..7d603ad22b9 100644 --- a/build/toolchain/managed_toolchain.bzl +++ b/build/toolchain/managed_toolchain.bzl @@ -76,6 +76,13 @@ def register_managed_toolchain(name = None, arch = "x86_64", vendor = "unknown", def register_all_toolchains(name = None): native.register_toolchains("//build/toolchain:local_aarch64-linux-gnu_toolchain") + register_managed_toolchain( + arch = "x86_64", + gcc_version = "7", + libc = "gnu", + vendor = "aws2", + ) + for vendor in aarch64_glibc_distros: register_managed_toolchain( arch = "aarch64", diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index f1bc0901237..58e9c3eb007 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -53,3 +53,11 @@ def toolchain_repositories(): strip_prefix = "aarch64-aws2-linux-gnu", build_file_content = build_file_content, ) + + http_archive( + name = "x86_64-aws2-linux-gnu-gcc-7", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/x86_64-aws2-linux-gnu-glibc-2.26-gcc-7.tar.gz", + sha256 = "645c242d13bf456ca59a7e9701e9d2f53336fd0497ccaff2b151da9921469985", + strip_prefix = "x86_64-aws2-linux-gnu", + build_file_content = build_file_content, + ) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index b5e26365095..8a457c581da 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -13,78 +13,78 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/libexpat.so.1.9.2 Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libc.so.6 - Path : /usr/local/kong/lib/libsnappy.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 - Runpath : /usr/local/kong/lib + Rpath : /usr/local/kong/lib - Path : /usr/local/lib/lua/5.1/lfs.so Needed : @@ -208,9 +208,7 @@ - libgcc_s.so.1 - librt.so.1 - libpthread.so.0 - - libm.so.6 - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 From 22c7ac9748281258e203d5a728894772aaf461a4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 May 2024 16:30:52 +0800 Subject: [PATCH 3812/4351] fix(build): cleanup cross build flags --- BUILD.bazel | 9 ++++----- build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel | 7 +++++-- build/cross_deps/libyaml/BUILD.libyaml.bazel | 7 +++++-- build/libexpat/BUILD.libexpat.bazel | 7 +++++-- build/openresty/BUILD.openresty.bazel | 15 ++++++++++++++- build/openresty/openssl/openssl.bzl | 5 ++++- build/toolchain/repositories.bzl | 1 - 7 files changed, 37 insertions(+), 14 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index f107f5b1fce..c2c6c21c39e 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -268,7 +268,6 @@ platform( ], ) - [ platform( name = vendor + "-crossbuild-aarch64", @@ -295,7 +294,7 @@ platform( # config_settings define a select() condition based on user-set constraint_values # see https://bazel.build/docs/configurable-attributes config_setting( - name = "aarch64-linux-anylibc-cross", + name = "aarch64-linux-glibc-cross", constraint_values = [ "@platforms//os:linux", "@platforms//cpu:aarch64", @@ -305,7 +304,7 @@ config_setting( ) config_setting( - name = "x86_64-linux-anylibc-cross", + name = "x86_64-linux-glibc-cross", constraint_values = [ "@platforms//os:linux", "@platforms//cpu:x86_64", @@ -318,8 +317,8 @@ selects.config_setting_group( # matches all cross build platforms name = "any-cross", match_any = [ - ":aarch64-linux-anylibc-cross", - ":x86_64-linux-anylibc-cross", + ":aarch64-linux-glibc-cross", + ":x86_64-linux-glibc-cross", ], visibility = ["//visibility:public"], ) diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel index 3b7824ee1c1..f1edd9a56d3 100644 --- a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -26,8 +26,11 @@ configure_make( configure_command = "configure", configure_in_place = True, configure_options = select({ - "@kong//:aarch64-linux-anylibc-cross": [ - "--host=aarch64-linux", + "@kong//:aarch64-linux-glibc-cross": [ + "--host=aarch64-unknown-linux-gnu", + ], + "@kong//:x86_64-linux-glibc-cross": [ + "--host=x86_64-unknown-linux-gnu", ], "//conditions:default": [], }) + select({ diff --git a/build/cross_deps/libyaml/BUILD.libyaml.bazel b/build/cross_deps/libyaml/BUILD.libyaml.bazel index dc62090b57e..f192f0788a7 100644 --- a/build/cross_deps/libyaml/BUILD.libyaml.bazel +++ b/build/cross_deps/libyaml/BUILD.libyaml.bazel @@ -14,8 +14,11 @@ configure_make( configure_command = "configure", configure_in_place = True, configure_options = select({ - "@kong//:aarch64-linux-anylibc-cross": [ - "--host=aarch64-linux", + "@kong//:aarch64-linux-glibc-cross": [ + "--host=aarch64-unknown-linux-gnu", + ], + "@kong//:x86_64-linux-glibc-cross": [ + "--host=x86_64-unknown-linux-gnu", ], "//conditions:default": [], }), diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index 6139ef3effd..ac3da072c8c 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -24,8 +24,11 @@ configure_make( "--without-examples", "--without-docbook", ] + select({ - "@kong//:aarch64-linux-anylibc-cross": [ - "--host=aarch64-linux", + "@kong//:aarch64-linux-glibc-cross": [ + "--host=aarch64-unknown-linux-gnu", + ], + "@kong//:x86_64-linux-glibc-cross": [ + "--host=x86_64-unknown-linux-gnu", ], "//conditions:default": [], }), diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 224077308c6..63901330335 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -172,7 +172,7 @@ CONFIGURE_OPTIONS = [ "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-lmdb", "--add-module=$$EXT_BUILD_ROOT$$/external/lua-resty-events", ] + select({ - "@kong//:aarch64-linux-anylibc-cross": [ + "@kong//:aarch64-linux-glibc-cross": [ "--crossbuild=Linux:aarch64", "--with-endian=little", "--with-int=4", @@ -185,6 +185,19 @@ CONFIGURE_OPTIONS = [ "--with-time-t=8", "--with-sys-nerr=132", ], + "@kong//:x86_64-linux-glibc-cross": [ + "--crossbuild=Linux:x86_64", + "--with-endian=little", + "--with-int=4", + "--with-long=8", + "--with-long-long=8", + "--with-ptr-size=8", + "--with-sig-atomic-t=4", + "--with-size-t=8", + "--with-off-t=8", + "--with-time-t=8", + "--with-sys-nerr=132", + ], "//conditions:default": [], }) + select({ "@kong//:any-cross": [ diff --git a/build/openresty/openssl/openssl.bzl b/build/openresty/openssl/openssl.bzl index cd9bde168da..d17582b5ba5 100644 --- a/build/openresty/openssl/openssl.bzl +++ b/build/openresty/openssl/openssl.bzl @@ -11,9 +11,12 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") # Read https://wiki.openssl.org/index.php/Compilation_and_Installation CONFIGURE_OPTIONS = select({ - "@kong//:aarch64-linux-anylibc-cross": [ + "@kong//:aarch64-linux-glibc-cross": [ "linux-aarch64", ], + "@kong//:x86_64-linux-glibc-cross": [ + "linux-x86_64", + ], # no extra args needed for non-cross builds "//conditions:default": [], }) + [ diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index 58e9c3eb007..a8a7c0a1b9a 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -21,7 +21,6 @@ filegroup( """ def toolchain_repositories(): - http_archive( name = "aarch64-rhel9-linux-gnu-gcc-11", url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", From 26ec561977225ba95561a495d26281b77cd70475 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 May 2024 16:01:47 +0800 Subject: [PATCH 3813/4351] chore(cd): bump release workflows to use node20 based actions as node16 is EOL on Nov 2024 on GHA --- .github/workflows/release.yml | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index fdc9ba978fe..939c8ee8827 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -57,7 +57,7 @@ jobs: commit-sha: ${{ github.event.pull_request.head.sha || github.sha }} steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Build Info id: build-info run: | @@ -130,7 +130,7 @@ jobs: - name: Cache Git id: cache-git if: (matrix.package == 'rpm') && matrix.image != '' - uses: actions/cache@e12d46a63a90f2fae62d114769bbf2a179198b5c # v3, DO NOT BUMP, v4 BREAKS ON CENTOS7 OR AMAZONLINUX2 + uses: actions/cache@v4 with: path: /usr/local/git key: ${{ matrix.label }}-git-2.41.0 @@ -162,7 +162,7 @@ jobs: echo "/usr/local/git/bin" >> $GITHUB_PATH - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 - name: Swap git with https run: git config --global url."https://github".insteadOf git://github @@ -179,7 +179,7 @@ jobs: - name: Cache Packages id: cache-deps if: env.GHA_CACHE == 'true' - uses: actions/cache@e12d46a63a90f2fae62d114769bbf2a179198b5c # v3, DO NOT BUMP, v4 BREAKS ON CENTOS7 OR AMAZONLINUX2 + uses: actions/cache@v4 with: path: bazel-bin/pkg key: ${{ steps.cache-key.outputs.cache-key }} @@ -255,7 +255,7 @@ jobs: sudo dmesg || true tail -n500 bazel-out/**/*/CMake.log || true - - name: Upload artifact + - name: Upload artifacts uses: actions/upload-artifact@v3 with: name: ${{ matrix.label }}-packages @@ -273,7 +273,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 @@ -309,7 +309,7 @@ jobs: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-images'] }}" steps: - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Download artifact uses: actions/download-artifact@v3 From f9574877485bc93d4d4b28c9ae009a1b90df82ea Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 3 Jul 2024 10:24:21 +0200 Subject: [PATCH 3814/4351] feat(pdk): telemetry log This commit: * introduces the `kong.telemetry` pdk module * adds the `kong.telemetry.log` function to allow generating log entries meant to be reported via the OpenTelemetry plugin --- .../unreleased/kong/pdk-telemetry-log.yml | 5 + kong-3.8.0-0.rockspec | 1 + kong/globalpatches.lua | 2 +- kong/observability/logs.lua | 23 +- kong/pdk/init.lua | 1 + kong/pdk/log.lua | 2 +- kong/pdk/telemetry.lua | 91 ++++++++ .../01-unit/26-observability/05-logs_spec.lua | 36 +-- .../06-telemetry-pdk_spec.lua | 38 ++++ .../06-telemetry-pdk_spec.lua | 208 ++++++++++++++++++ .../kong/plugins/pdk-logger/handler.lua | 49 +++++ .../kong/plugins/pdk-logger/schema.lua | 18 ++ 12 files changed, 449 insertions(+), 25 deletions(-) create mode 100644 changelog/unreleased/kong/pdk-telemetry-log.yml create mode 100644 kong/pdk/telemetry.lua create mode 100644 spec/01-unit/26-observability/06-telemetry-pdk_spec.lua create mode 100644 spec/02-integration/14-observability/06-telemetry-pdk_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/pdk-logger/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/pdk-logger/schema.lua diff --git a/changelog/unreleased/kong/pdk-telemetry-log.yml b/changelog/unreleased/kong/pdk-telemetry-log.yml new file mode 100644 index 00000000000..3de258d3f6e --- /dev/null +++ b/changelog/unreleased/kong/pdk-telemetry-log.yml @@ -0,0 +1,5 @@ +message: | + Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` + to generate log entries to be reported via the OpenTelemetry plugin. +type: feature +scope: PDK diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index ce680566797..d2470f407ce 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -338,6 +338,7 @@ build = { ["kong.pdk.vault"] = "kong/pdk/vault.lua", ["kong.pdk.tracing"] = "kong/pdk/tracing.lua", ["kong.pdk.plugin"] = "kong/pdk/plugin.lua", + ["kong.pdk.telemetry"] = "kong/pdk/telemetry.lua", ["kong.plugins.basic-auth.migrations"] = "kong/plugins/basic-auth/migrations/init.lua", ["kong.plugins.basic-auth.migrations.000_base_basic_auth"] = "kong/plugins/basic-auth/migrations/000_base_basic_auth.lua", diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 2d69fbb973a..397c4fc7c4e 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -608,7 +608,7 @@ return function(options) -- 4: patched function -- 5: caller hook_called = true - dynamic_hook.run_hook("observability_logs", "push", 5, ...) + dynamic_hook.run_hook("observability_logs", "push", 5, nil, ...) hook_called = false return old_ngx_log(...) end diff --git a/kong/observability/logs.lua b/kong/observability/logs.lua index 145493ecf08..1fd99d029c4 100644 --- a/kong/observability/logs.lua +++ b/kong/observability/logs.lua @@ -11,6 +11,7 @@ end local request_id_get = require "kong.observability.tracing.request_id".get local time_ns = require "kong.tools.time".time_ns +local table_merge = require "kong.tools.table".table_merge local deep_copy = require "kong.tools.utils".deep_copy local get_log_level = require "resty.kong.log".get_log_level @@ -77,7 +78,7 @@ local function concat_tostring(tab) end -local function generate_log_entry(request_scoped, log_level, log_str, request_id, debug_info) +local function generate_log_entry(request_scoped, inj_attributes, log_level, log_str, request_id, debug_info) local span_id @@ -97,6 +98,9 @@ local function generate_log_entry(request_scoped, log_level, log_str, request_id ["introspection.source"] = debug_info.source, ["introspection.what"] = debug_info.what, } + if inj_attributes then + attributes = table_merge(attributes, inj_attributes) + end local now_ns = time_ns() return { @@ -120,13 +124,13 @@ local function get_request_log_buffer() end -function _M.maybe_push(stack_level, log_level, ...) +function _M.maybe_push(stack_level, attributes, log_level, ...) -- WARNING: do not yield in this function, as it is called from ngx.log -- Early return cases: -- log level too low - if configured_log_level() < log_level then + if log_level and configured_log_level() < log_level then return end @@ -152,16 +156,19 @@ function _M.maybe_push(stack_level, log_level, ...) return end - -- no (or empty) log line local args = table_pack(...) local log_str = concat_tostring(args) - if log_str == "" then - return - end -- generate & push log entry local debug_info = debug.getinfo(stack_level, "nSl") - local log_entry = generate_log_entry(request_scoped, log_level, log_str, request_id, debug_info) + local log_entry = generate_log_entry( + request_scoped, + attributes, + log_level, + log_str, + request_id, + debug_info + ) table.insert(log_buffer, log_entry) end diff --git a/kong/pdk/init.lua b/kong/pdk/init.lua index 858795a368e..13974dd3bb1 100644 --- a/kong/pdk/init.lua +++ b/kong/pdk/init.lua @@ -208,6 +208,7 @@ local MAJOR_MODULES = { "vault", "tracing", "plugin", + "telemetry", } if ngx.config.subsystem == 'http' then diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 61d4d99c9c5..990ea202471 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -315,7 +315,7 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) -- 1: maybe_push -- 2: dynamic_hook.pcall -- 3: dynamic_hook.run_hook - dynamic_hook.run_hook("observability_logs", "push", stack_level + 3, lvl_const, ...) + dynamic_hook.run_hook("observability_logs", "push", stack_level + 3, nil, lvl_const, ...) local n = select("#", ...) diff --git a/kong/pdk/telemetry.lua b/kong/pdk/telemetry.lua new file mode 100644 index 00000000000..e47d8ef5ea6 --- /dev/null +++ b/kong/pdk/telemetry.lua @@ -0,0 +1,91 @@ +--- +-- The telemetry module provides capabilities for telemetry operations. +-- +-- @module kong.telemetry.log + + +local dynamic_hook = require("kong.dynamic_hook") + +local dyn_hook_run_hook = dynamic_hook.run_hook +local dyn_hook_is_group_enabled = dynamic_hook.is_group_enabled + +local function new() + local telemetry = {} + + + --- + -- Records a structured log entry, to be reported via the OpenTelemetry plugin. + -- + -- This function has a dependency on the OpenTelemetry plugin, which must be + -- configured to report OpenTelemetry logs. + -- + -- @function kong.telemetry.log + -- @phases `rewrite`, `access`, `balancer`, `timer`, `header_filter`, + -- `response`, `body_filter`, `log` + -- @tparam string plugin_name the name of the plugin + -- @tparam table plugin_config the plugin configuration + -- @tparam string message_type the type of the log message, useful to categorize + -- the log entry + -- @tparam string message the log message + -- @tparam table attributes structured information to be included in the + -- `attributes` field of the log entry + -- @usage + -- local attributes = { + -- http_method = kong.request.get_method() + -- ["node.id"] = kong.node.get_id(), + -- hostname = kong.node.get_hostname(), + -- } + -- + -- local ok, err = kong.telemetry.log("my_plugin", conf, "result", "successful operation", attributes) + telemetry.log = function(plugin_name, plugin_config, message_type, message, attributes) + if type(plugin_name) ~= "string" then + return nil, "plugin_name must be a string" + end + + if type(plugin_config) ~= "table" then + return nil, "plugin_config must be a table" + end + + if type(message_type) ~= "string" then + return nil, "message_type must be a string" + end + + if message and type(message) ~= "string" then + return nil, "message must be a string" + end + + if attributes and type(attributes) ~= "table" then + return nil, "attributes must be a table" + end + + local hook_group = "observability_logs" + if not dyn_hook_is_group_enabled(hook_group) then + return nil, "Telemetry logging is disabled: log entry will not be recorded. " .. + "Ensure the OpenTelemetry plugin is correctly configured to " .. + "report logs in order to use this feature." + end + + attributes = attributes or {} + attributes["message.type"] = message_type + attributes["plugin.name"] = plugin_name + attributes["plugin.id"] = plugin_config.__plugin_id + attributes["plugin.instance.name"] = plugin_config.plugin_instance_name + + -- stack level = 5: + -- 1: maybe_push + -- 2: dynamic_hook.pcall + -- 3: dynamic_hook.run_hook + -- 4: kong.telemetry.log + -- 5: caller + dyn_hook_run_hook(hook_group, "push", 5, attributes, nil, message) + return true + end + + + return telemetry +end + + +return { + new = new, +} diff --git a/spec/01-unit/26-observability/05-logs_spec.lua b/spec/01-unit/26-observability/05-logs_spec.lua index fa79a1af1ab..7683d71771f 100644 --- a/spec/01-unit/26-observability/05-logs_spec.lua +++ b/spec/01-unit/26-observability/05-logs_spec.lua @@ -39,35 +39,39 @@ describe("Observability/Logs unit tests", function() _G.kong = old_kong end) - it("has no effect when no log line is provided", function() - maybe_push(1, ngx.INFO) + it("has no effect when log level is lower than the configured value", function() + maybe_push(1, nil, ngx.DEBUG, "Don't mind me, I'm just a debug log") local worker_logs = get_worker_logs() assert.same({}, worker_logs) local request_logs = get_request_logs() assert.same({}, request_logs) end) - it("has no effect when log line is empty", function() - maybe_push(1, ngx.INFO, "") - local worker_logs = get_worker_logs() - assert.same({}, worker_logs) - local request_logs = get_request_logs() - assert.same({}, request_logs) - end) + it("considers log message as optional", function() + local log_level = ngx.INFO - it("has no effect when log level is lower than the configured value", function() - maybe_push(1, ngx.DEBUG, "Don't mind me, I'm just a debug log") + maybe_push(1, nil, log_level) local worker_logs = get_worker_logs() - assert.same({}, worker_logs) - local request_logs = get_request_logs() - assert.same({}, request_logs) + assert.equals(1, #worker_logs) + + local logged_entry = worker_logs[1] + assert.same(log_level, logged_entry.log_level) + assert.equals("", logged_entry.body) + assert.is_table(logged_entry.attributes) + assert.is_number(logged_entry.observed_time_unix_nano) + assert.is_number(logged_entry.time_unix_nano) + assert.is_number(logged_entry.attributes["introspection.current.line"]) + assert.is_string(logged_entry.attributes["introspection.name"]) + assert.is_string(logged_entry.attributes["introspection.namewhat"]) + assert.is_string(logged_entry.attributes["introspection.source"]) + assert.is_string(logged_entry.attributes["introspection.what"]) end) it("generates worker-scoped log entries", function() local log_level = ngx.WARN local body = "Careful! I'm a warning!" - maybe_push(1, log_level, body, true, 123, ngx.null, nil, function()end, { foo = "bar" }) + maybe_push(1, { foo = "bar", tst = "baz" }, log_level, body, true, 123, ngx.null, nil, function()end, { foo = "bar" }) local worker_logs = get_worker_logs() assert.equals(1, #worker_logs) @@ -80,6 +84,8 @@ describe("Observability/Logs unit tests", function() assert.is_string(logged_entry.attributes["introspection.namewhat"]) assert.is_string(logged_entry.attributes["introspection.source"]) assert.is_string(logged_entry.attributes["introspection.what"]) + assert.equals("bar", logged_entry.attributes.foo) + assert.equals("baz", logged_entry.attributes.tst) assert.is_number(logged_entry.observed_time_unix_nano) assert.is_number(logged_entry.time_unix_nano) end) diff --git a/spec/01-unit/26-observability/06-telemetry-pdk_spec.lua b/spec/01-unit/26-observability/06-telemetry-pdk_spec.lua new file mode 100644 index 00000000000..14139810770 --- /dev/null +++ b/spec/01-unit/26-observability/06-telemetry-pdk_spec.lua @@ -0,0 +1,38 @@ +require "kong.tools.utils" + + +describe("Telemetry PDK unit tests", function() + describe("log()", function() + local old_kong = _G.kong + + lazy_setup(function() + local kong_global = require "kong.global" + _G.kong = kong_global.new() + kong_global.init_pdk(kong) + end) + + lazy_teardown(function() + _G.kong = old_kong + end) + + it("fails as expected with invalid input", function() + local ok, err = kong.telemetry.log() + assert.is_nil(ok) + assert.equals("plugin_name must be a string", err) + + ok, err = kong.telemetry.log("plugin_name") + assert.is_nil(ok) + assert.equals("plugin_config must be a table", err) + + ok, err = kong.telemetry.log("plugin_name", {}) + assert.is_nil(ok) + assert.equals("message_type must be a string", err) + end) + + it ("considers attributes and message as optional", function() + local ok, err = kong.telemetry.log("plugin_name", {}, "message_type") + assert.is_nil(ok) + assert.matches("Telemetry logging is disabled", err) + end) + end) +end) diff --git a/spec/02-integration/14-observability/06-telemetry-pdk_spec.lua b/spec/02-integration/14-observability/06-telemetry-pdk_spec.lua new file mode 100644 index 00000000000..c59ba5a6b29 --- /dev/null +++ b/spec/02-integration/14-observability/06-telemetry-pdk_spec.lua @@ -0,0 +1,208 @@ +local helpers = require "spec.helpers" +local pb = require "pb" + +local HTTP_SERVER_PORT_LOGS = helpers.get_available_port() + + +for _, strategy in helpers.each_strategy() do + describe("kong.pdk.telemetry #" .. strategy, function() + local bp + local plugin_instance_name = "my-pdk-logger-instance" + + describe("log", function() + describe("with OpenTelemetry", function() + local mock_logs + + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "opentelemetry", "pdk-logger" })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + local logs_route = assert(bp.routes:insert({ + service = http_srv, + protocols = { "http" }, + paths = { "/logs" } + })) + + assert(bp.plugins:insert({ + name = "opentelemetry", + route = logs_route, + config = { + logs_endpoint = "http://127.0.0.1:" .. HTTP_SERVER_PORT_LOGS, + queue = { + max_batch_size = 1000, + max_coalescing_delay = 2, + }, + } + })) + + assert(bp.plugins:insert({ + name = "pdk-logger", + route = logs_route, + config = {}, + instance_name = plugin_instance_name, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "opentelemetry,pdk-logger", + })) + + mock_logs = helpers.http_mock(HTTP_SERVER_PORT_LOGS, { timeout = 1 }) + end) + + lazy_teardown(function() + helpers.stop_kong() + if mock_logs then + mock_logs("close", true) + end + end) + + local function assert_find_valid_logs(body, request_id) + local decoded = assert(pb.decode("opentelemetry.proto.collector.logs.v1.ExportLogsServiceRequest", body)) + assert.not_nil(decoded) + + local scope_logs = decoded.resource_logs[1].scope_logs + assert.is_true(#scope_logs > 0, scope_logs) + + local found = 0 + for _, scope_log in ipairs(scope_logs) do + local log_records = scope_log.log_records + for _, log_record in ipairs(log_records) do + -- from the pdk-logger plugin: + local plugin_name = "pdk-logger" + local attributes = { + some_key = "some_value", + some_other_key = "some_other_value" + } + local expected_messages_attributes = { + access_phase = { message = "hello, access phase", attributes = attributes}, + header_filter_phase = { message = "hello, header_filter phase", attributes = {}}, + log_phase = { message = "", attributes = attributes}, + log_phase_2 = { message = "", attributes = {}}, + } + + assert.is_table(log_record.attributes) + local found_attrs = {} + for _, attr in ipairs(log_record.attributes) do + found_attrs[attr.key] = attr.value[attr.value.value] + end + + local exp_msg_attr = expected_messages_attributes[found_attrs["message.type"]] + + -- filter the right log lines + if exp_msg_attr then + -- ensure the log is from the current request + if found_attrs["request.id"] == request_id then + local logline = log_record.body and log_record.body.string_value + + assert.equals(exp_msg_attr.message, logline) + assert.partial_match(exp_msg_attr.attributes, found_attrs) + + assert.is_string(found_attrs["plugin.id"]) + assert.is_number(found_attrs["introspection.current.line"]) + assert.matches("pdk%-logger/handler%.lua", found_attrs["introspection.source"]) + assert.equals(plugin_name, found_attrs["plugin.name"]) + assert.equals(plugin_instance_name, found_attrs["plugin.instance.name"]) + + assert.is_number(log_record.time_unix_nano) + assert.is_number(log_record.observed_time_unix_nano) + + found = found + 1 + end + end + end + end + assert.equals(4, found) + end + + it("produces and exports valid logs", function() + local headers, body, request_id + + local cli = helpers.proxy_client() + local res = assert(cli:send { + method = "GET", + path = "/logs", + }) + assert.res_status(200, res) + cli:close() + + request_id = res.headers["X-Kong-Request-Id"] + + helpers.wait_until(function() + local lines + lines, body, headers = mock_logs() + + return lines + end, 10) + + assert.is_string(body) + assert.equals(headers["Content-Type"], "application/x-protobuf") + + assert_find_valid_logs(body, request_id) + assert.logfile().has.no.line("[error]", true) + end) + end) + + describe("without OpenTelemetry", function() + lazy_setup(function() + bp, _ = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + }, { "pdk-logger" })) + + local http_srv = assert(bp.services:insert { + name = "mock-service", + host = helpers.mock_upstream_host, + port = helpers.mock_upstream_port, + }) + + local logs_route = assert(bp.routes:insert({ + service = http_srv, + protocols = { "http" }, + paths = { "/logs" } + })) + + assert(bp.plugins:insert({ + name = "pdk-logger", + route = logs_route, + config = {}, + instance_name = plugin_instance_name, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "pdk-logger", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("handles errors correctly", function() + local cli = helpers.proxy_client() + local res = assert(cli:send { + method = "GET", + path = "/logs", + }) + assert.res_status(200, res) + cli:close() + + assert.logfile().has.line("Telemetry logging is disabled", true, 10) + end) + end) + end) + end) +end diff --git a/spec/fixtures/custom_plugins/kong/plugins/pdk-logger/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/pdk-logger/handler.lua new file mode 100644 index 00000000000..7a5d4d4bc4b --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/pdk-logger/handler.lua @@ -0,0 +1,49 @@ +local PDKLoggerHandler = { + VERSION = "0.1-t", + PRIORITY = 1000, +} + +local plugin_name = "pdk-logger" +local attributes = { some_key = "some_value", some_other_key = "some_other_value"} + + +function PDKLoggerHandler:access(conf) + local message_type = "access_phase" + local message = "hello, access phase" + -- pass both optional arguments (message and attributes) + local ok, err = kong.telemetry.log(plugin_name, conf, message_type, message, attributes) + if not ok then + kong.log.err(err) + end +end + + +function PDKLoggerHandler:header_filter(conf) + local message_type = "header_filter_phase" + local message = "hello, header_filter phase" + -- no attributes + local ok, err = kong.telemetry.log(plugin_name, conf, message_type, message, nil) + if not ok then + kong.log.err(err) + end +end + + +function PDKLoggerHandler:log(conf) + local message_type = "log_phase" + -- no message + local ok, err = kong.telemetry.log(plugin_name, conf, message_type, nil, attributes) + if not ok then + kong.log.err(err) + end + + message_type = "log_phase_2" + -- no attributes and no message + ok, err = kong.telemetry.log(plugin_name, conf, message_type, nil, nil) + if not ok then + kong.log.err(err) + end +end + + +return PDKLoggerHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/pdk-logger/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/pdk-logger/schema.lua new file mode 100644 index 00000000000..cbdafd0a09e --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/pdk-logger/schema.lua @@ -0,0 +1,18 @@ +local typedefs = require "kong.db.schema.typedefs" + + +return { + name = "pdk-logger", + fields = { + { + protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, + }, + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 4ab5aa45a2bcae9d00ec6f3eca08be5f630bace7 Mon Sep 17 00:00:00 2001 From: Angel Date: Tue, 9 Jul 2024 23:39:57 -0400 Subject: [PATCH 3815/4351] docs(kong.conf.default): clean up for better output to doc site (#13320) The `kong.conf.default` doc requires a lot of formatting changes to fix on the docs website. This PR contains those changes. DOCU-829, DOCU-3896 --- kong.conf.default | 765 ++++++++++++++++++++++------------------------ 1 file changed, 370 insertions(+), 395 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 24aafdad915..87c9b12cf96 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -43,17 +43,12 @@ # `prefix` location. -#proxy_error_log = logs/error.log # Path for proxy port request error - # logs. The granularity of these logs - # is adjusted by the `log_level` - # property. - -#proxy_stream_access_log = logs/access.log basic # Path for tcp streams proxy port access - # logs. Set this value to `off` to - # disable logging proxy requests. - # If this value is a relative path, - # it will be placed under the - # `prefix` location. +#proxy_error_log = logs/error.log # Path for proxy port request error logs. + # The granularity of these logs is adjusted by the `log_level` property. + +#proxy_stream_access_log = logs/access.log basic # Path for TCP streams proxy port access logs. + # Set to `off` to disable logging proxy requests. + # If this value is a relative path, it will be placed under the `prefix` location. # `basic` is defined as `'$remote_addr [$time_local] ' # '$protocol $status $bytes_sent $bytes_received ' # '$session_time'` @@ -63,124 +58,95 @@ # is adjusted by the `log_level` # property. -#admin_access_log = logs/admin_access.log # Path for Admin API request access - # logs. If Hybrid Mode is enabled - # and the current node is set to be - # the Control Plane, then the - # connection requests from Data Planes - # are also written to this file with +#admin_access_log = logs/admin_access.log # Path for Admin API request access logs. + # If hybrid mode is enabled and the current node is set + # to be the control plane, then the connection requests + # from data planes are also written to this file with # server name "kong_cluster_listener". # - # Set this value to `off` to - # disable logging Admin API requests. - # If this value is a relative path, - # it will be placed under the - # `prefix` location. + # Set this value to `off` to disable logging Admin API requests. + # If this value is a relative path, it will be placed under the `prefix` location. -#admin_error_log = logs/error.log # Path for Admin API request error - # logs. The granularity of these logs - # is adjusted by the `log_level` - # property. -#status_access_log = off # Path for Status API request access - # logs. The default value of `off` - # implies that logging for this API +#admin_error_log = logs/error.log # Path for Admin API request error logs. + # The granularity of these logs is adjusted by the `log_level` property. + +#status_access_log = off # Path for Status API request access logs. + # The default value of `off` implies that logging for this API # is disabled by default. - # If this value is a relative path, - # it will be placed under the - # `prefix` location. + # If this value is a relative path, it will be placed under the `prefix` location. -#status_error_log = logs/status_error.log # Path for Status API request error - # logs. The granularity of these logs - # is adjusted by the `log_level` - # property. +#status_error_log = logs/status_error.log # Path for Status API request error logs. + # The granularity of these logs is adjusted by the `log_level` property. -#vaults = bundled # Comma-separated list of vaults this node - # should load. By default, all the bundled - # vaults are enabled. +#vaults = bundled # Comma-separated list of vaults this node should load. + # By default, all the bundled vaults are enabled. # # The specified name(s) will be substituted as # such in the Lua namespace: # `kong.vaults.{name}.*`. -#opentelemetry_tracing = off # Deprecated: use tracing_instrumentations instead +#opentelemetry_tracing = off # Deprecated: use `tracing_instrumentations` instead. -#tracing_instrumentations = off # Comma-separated list of tracing instrumentations - # this node should load. By default, no instrumentations - # are enabled. +#tracing_instrumentations = off # Comma-separated list of tracing instrumentations this node should load. + # By default, no instrumentations are enabled. # - # Valid values to this setting are: + # Valid values for this setting are: # # - `off`: do not enable instrumentations. # - `request`: only enable request-level instrumentations. # - `all`: enable all the following instrumentations. - # - `db_query`: trace database query - # - `dns_query`: trace DNS query. - # - `router`: trace router execution, including - # router rebuilding. + # - `db_query`: trace database queries. + # - `dns_query`: trace DNS queries. + # - `router`: trace router execution, including router rebuilding. # - `http_client`: trace OpenResty HTTP client requests. # - `balancer`: trace balancer retries. - # - `plugin_rewrite`: trace plugins iterator - # execution with rewrite phase. - # - `plugin_access`: trace plugins iterator - # execution with access phase. - # - `plugin_header_filter`: trace plugins iterator - # execution with header_filter phase. + # - `plugin_rewrite`: trace plugin iterator execution with rewrite phase. + # - `plugin_access`: trace plugin iterator execution with access phase. + # - `plugin_header_filter`: trace plugin iterator execution with header_filter phase. # - # **Note:** In the current implementation, - # tracing instrumentations are not enabled in - # stream mode. + # **Note:** In the current implementation, tracing instrumentations are not enabled in stream mode. -#opentelemetry_tracing_sampling_rate = 1.0 # Deprecated: use tracing_sampling_rate instead +#opentelemetry_tracing_sampling_rate = 1.0 # Deprecated: use `tracing_sampling_rate` instead. #tracing_sampling_rate = 0.01 # Tracing instrumentation sampling rate. # Tracer samples a fixed percentage of all spans # following the sampling rate. # - # Example: `0.25`, this should account for 25% of all traces. + # Example: `0.25`, this accounts for 25% of all traces. -#plugins = bundled # Comma-separated list of plugins this node - # should load. By default, only plugins - # bundled in official distributions are - # loaded via the `bundled` keyword. +#plugins = bundled # Comma-separated list of plugins this node should load. + # By default, only plugins bundled in official distributions + # are loaded via the `bundled` keyword. # - # Loading a plugin does not enable it by - # default, but only instructs Kong to load its - # source code, and allows to configure the - # plugin via the various related Admin API - # endpoints. + # Loading a plugin does not enable it by default, but only + # instructs Kong to load its source code and allows + # configuration via the various related Admin API endpoints. # - # The specified name(s) will be substituted as - # such in the Lua namespace: - # `kong.plugins.{name}.*`. + # The specified name(s) will be substituted as such in the + # Lua namespace: `kong.plugins.{name}.*`. # - # When the `off` keyword is specified as the - # only value, no plugins will be loaded. + # When the `off` keyword is specified as the only value, + # no plugins will be loaded. # - # `bundled` and plugin names can be mixed - # together, as the following examples suggest: + # `bundled` and plugin names can be mixed together, as the + # following examples suggest: # # - `plugins = bundled,custom-auth,custom-log` - # will include the bundled plugins plus two - # custom ones + # will include the bundled plugins plus two custom ones. # - `plugins = custom-auth,custom-log` will - # *only* include the `custom-auth` and - # `custom-log` plugins. - # - `plugins = off` will not include any - # plugins - # - # **Note:** Kong will not start if some - # plugins were previously configured (i.e. - # have rows in the database) and are not - # specified in this list. Before disabling a - # plugin, ensure all instances of it are - # removed before restarting Kong. - # - # **Note:** Limiting the amount of available - # plugins can improve P99 latency when - # experiencing LRU churning in the database - # cache (i.e. when the configured - # `mem_cache_size`) is full. + # *only* include the `custom-auth` and `custom-log` plugins. + # - `plugins = off` will not include any plugins. + # + # **Note:** Kong will not start if some plugins were previously + # configured (i.e. have rows in the database) and are not + # specified in this list. Before disabling a plugin, ensure + # all instances of it are removed before restarting Kong. + # + # **Note:** Limiting the amount of available plugins can + # improve P99 latency when experiencing LRU churning in the + # database cache (i.e. when the configured `mem_cache_size`) is full. + #dedicated_config_processing = on # Enables or disables a special worker # process for configuration processing. This process @@ -192,7 +158,7 @@ # Currently this has effect only on data planes. #pluginserver_names = # Comma-separated list of names for pluginserver - # processes. The actual names are used for + # processes. The actual names are used for # log messages and to relate the actual settings. #pluginserver_XXX_socket = /.socket # Path to the unix socket @@ -207,7 +173,7 @@ # manages #port_maps = # With this configuration parameter, you can - # let the Kong to know about the port from + # let Kong Gateway know the port from # which the packets are forwarded to it. This # is fairly common when running Kong in a # containerized or virtualized environment. @@ -234,8 +200,8 @@ #proxy_server = # Proxy server defined as a URL. Kong will only use this - # option if any component is explicitly configured - # to use proxy. + # option if a component is explicitly configured + # to use a proxy. #proxy_server_ssl_verify = off # Toggles server certificate verification if @@ -295,16 +261,16 @@ # HYBRID MODE #------------------------------------------------------------------------------ -#role = traditional # Use this setting to enable Hybrid Mode, +#role = traditional # Use this setting to enable hybrid mode, # This allows running some Kong nodes in a # control plane role with a database and # have them deliver configuration updates # to other nodes running to DB-less running in - # a Data Plane role. + # a data plane role. # - # Valid values to this setting are: + # Valid values for this setting are: # - # - `traditional`: do not use Hybrid Mode. + # - `traditional`: do not use hybrid mode. # - `control_plane`: this node runs in a # control plane role. It can use a database # and will deliver configuration updates @@ -313,23 +279,21 @@ # It runs DB-less and receives configuration # updates from a control plane node. -#cluster_mtls = shared # Sets the verification between nodes of the - # cluster. - # - # Valid values to this setting are: - # - # - `shared`: use a shared certificate/key - # pair specified with the `cluster_cert` - # and `cluster_cert_key` settings. - # Note that CP and DP nodes have to present - # the same certificate to establish mTLS - # connections. - # - `pki`: use `cluster_ca_cert`, - # `cluster_server_name` and `cluster_cert` - # for verification. - # These are different certificates for each - # DP node, but issued by a cluster-wide +#cluster_mtls = shared # Sets the verification method between nodes of the cluster. + # + # Valid values for this setting are: + # + # - `shared`: use a shared certificate/key pair specified with + # the `cluster_cert` and `cluster_cert_key` settings. + # Note that CP and DP nodes must present the same certificate + # to establish mTLS connections. + # - `pki`: use `cluster_ca_cert`, `cluster_server_name`, and + # `cluster_cert` for verification. These are different + # certificates for each DP node, but issued by a cluster-wide # common CA certificate: `cluster_ca_cert`. + # - `pki_check_cn`: similar to `pki` but additionally checks + # for the common name of the data plane certificate specified + # in `cluster_allowed_common_names`. #cluster_cert = # Cluster certificate to use # when establishing secure communication @@ -359,29 +323,24 @@ # # The certificate key can be configured on this # property with either of the following values: - # * absolute path to the certificate key - # * certificate key content - # * base64 encoded certificate key content - -#cluster_ca_cert = # The trusted CA certificate file in PEM - # format used for Control Plane to verify - # Data Plane's certificate and Data Plane - # to verify Control Plane's certificate. - # Required on data plane if `cluster_mtls` - # is set to `pki`. - # If Control Plane certificate is issued - # by a well known CA, user can set - # `lua_ssl_trusted_certificate=system` - # on Data Plane and leave this field empty. - # - # This field is ignored if `cluster_mtls` is - # set to `shared`. - # - # The certificate can be configured on this property - # with either of the following values: - # * absolute path to the certificate - # * certificate content - # * base64 encoded certificate content + # - absolute path to the certificate key + # - certificate key content + # - base64 encoded certificate key content + +#cluster_ca_cert = # The trusted CA certificate file in PEM format used for: + # - Control plane to verify data plane's certificate + # - Data plane to verify control plane's certificate + # + # Required on data plane if `cluster_mtls` is set to `pki`. + # If the control plane certificate is issued by a well-known CA, + # set `lua_ssl_trusted_certificate=system` on the data plane and leave this field empty. + # + # This field is ignored if `cluster_mtls` is set to `shared`. + # + # The certificate can be configured on this property with any of the following values: + # - absolute path to the certificate + # - certificate content + # - base64 encoded certificate content #------------------------------------------------------------------------------ # HYBRID MODE DATA PLANE @@ -397,8 +356,8 @@ # `kong_clustering` is used. #cluster_control_plane = # To be used by data plane nodes only: - # address of the control plane node from - # which configuration updates will be fetched, + # address of the control plane node from which + # configuration updates will be fetched, # in `host:port` format. #cluster_max_payload = 16777216 @@ -406,15 +365,15 @@ # to be sent across from CP to DP in Hybrid mode # Default is 16MB - 16 * 1024 * 1024. -#cluster_dp_labels = # Comma separated list of Labels for the data plane. +#cluster_dp_labels = # Comma-separated list of labels for the data plane. # Labels are key-value pairs that provide additional # context information for each DP. # Each label must be configured as a string in the # format `key:value`. # # Labels are only compatible with hybrid mode - # deployments with Kong Konnect (SaaS), - # this configuration doesn't work with + # deployments with Kong Konnect (SaaS). + # This configuration doesn't work with # self-hosted deployments. # # Keys and values follow the AIP standards: @@ -439,7 +398,7 @@ # This setting has no effect if `role` is not set to # `control_plane`. # - # Connection made to this endpoint are logged + # Connections made to this endpoint are logged # to the same location as Admin API access logs. # See `admin_access_log` config description for more # information. @@ -452,7 +411,7 @@ # # This is to prevent the cluster data plane table from # growing indefinitely. The default is set to - # 14 days. That is, if CP haven't heard from a DP for + # 14 days. That is, if the CP hasn't heard from a DP for # 14 days, its entry will be removed. #cluster_ocsp = off @@ -466,7 +425,7 @@ # OCSP checks are only performed on CP nodes, it has no # effect on DP nodes. # - # Valid values to this setting are: + # Valid values for this setting are: # # - `on`: OCSP revocation check is enabled and DP # must pass the check in order to establish @@ -474,13 +433,14 @@ # - `off`: OCSP revocation check is disabled. # - `optional`: OCSP revocation check will be attempted, # however, if the required extension is not - # found inside DP provided certificate + # found inside DP-provided certificate # or communication with the OCSP responder # failed, then DP is still allowed through. + #cluster_use_proxy = off # Whether to turn on HTTP CONNECT proxy support for # hybrid mode connections. `proxy_server` will be used - # for Hybrid mode connections if this option is turned on. + # for hybrid mode connections if this option is turned on. #------------------------------------------------------------------------------ # NGINX #------------------------------------------------------------------------------ @@ -504,42 +464,42 @@ # - `proxy_protocol` will enable usage of the # PROXY protocol for a given address/port. # - `deferred` instructs to use a deferred accept on - # Linux (the TCP_DEFER_ACCEPT socket option). + # Linux (the `TCP_DEFER_ACCEPT` socket option). # - `bind` instructs to make a separate bind() call # for a given address:port pair. # - `reuseport` instructs to create an individual - # listening socket for each worker process - # allowing the Kernel to better distribute incoming - # connections between worker processes + # listening socket for each worker process, + # allowing the kernel to better distribute incoming + # connections between worker processes. # - `backlog=N` sets the maximum length for the queue # of pending TCP connections. This number should - # not be too small in order to prevent clients - # seeing "Connection refused" error connecting to + # not be too small to prevent clients + # seeing "Connection refused" errors when connecting to # a busy Kong instance. - # **Note:** on Linux, this value is limited by the - # setting of `net.core.somaxconn` Kernel parameter. + # **Note:** On Linux, this value is limited by the + # setting of the `net.core.somaxconn` kernel parameter. # In order for the larger `backlog` set here to take - # effect it is necessary to raise + # effect, it is necessary to raise # `net.core.somaxconn` at the same time to match or # exceed the `backlog` number set. - # - `ipv6only=on|off` whether an IPv6 socket listening + # - `ipv6only=on|off` specifies whether an IPv6 socket listening # on a wildcard address [::] will accept only IPv6 - # connections or both IPv6 and IPv4 connections - # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] - # configures the "TCP keepalive" behavior for the listening - # socket. If this parameter is omitted then the operating + # connections or both IPv6 and IPv4 connections. + # - `so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt]` + # configures the `TCP keepalive` behavior for the listening + # socket. If this parameter is omitted, the operating # system’s settings will be in effect for the socket. If it - # is set to the value "on", the SO_KEEPALIVE option is turned - # on for the socket. If it is set to the value "off", the - # SO_KEEPALIVE option is turned off for the socket. Some + # is set to the value `on`, the `SO_KEEPALIVE` option is turned + # on for the socket. If it is set to the value `off`, the + # `SO_KEEPALIVE` option is turned off for the socket. Some # operating systems support setting of TCP keepalive parameters - # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, - # and TCP_KEEPCNT socket options. + # on a per-socket basis using the `TCP_KEEPIDLE`,` TCP_KEEPINTVL`, + # and `TCP_KEEPCNT` socket options. # # This value can be set to `off`, thus disabling # the HTTP/HTTPS proxy port for this node. - # If stream_listen is also set to `off`, this enables - # 'control-plane' mode for this node + # If `stream_listen` is also set to `off`, this enables + # control plane mode for this node # (in which all traffic proxying capabilities are # disabled). This node can then be used only to # configure a cluster of Kong @@ -573,33 +533,33 @@ # - `bind` instructs to make a separate bind() call # for a given address:port pair. # - `reuseport` instructs to create an individual - # listening socket for each worker process - # allowing the Kernel to better distribute incoming - # connections between worker processes + # listening socket for each worker process, + # allowing the kernel to better distribute incoming + # connections between worker processes. # - `backlog=N` sets the maximum length for the queue # of pending TCP connections. This number should - # not be too small in order to prevent clients - # seeing "Connection refused" error connecting to + # not be too small to prevent clients + # seeing "Connection refused" errors when connecting to # a busy Kong instance. - # **Note:** on Linux, this value is limited by the - # setting of `net.core.somaxconn` Kernel parameter. + # **Note:** On Linux, this value is limited by the + # setting of the `net.core.somaxconn` kernel parameter. # In order for the larger `backlog` set here to take - # effect it is necessary to raise + # effect, it is necessary to raise # `net.core.somaxconn` at the same time to match or # exceed the `backlog` number set. - # - `ipv6only=on|off` whether an IPv6 socket listening + # - `ipv6only=on|off` specifies whether an IPv6 socket listening # on a wildcard address [::] will accept only IPv6 - # connections or both IPv6 and IPv4 connections - # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] - # configures the "TCP keepalive" behavior for the listening - # socket. If this parameter is omitted then the operating + # connections or both IPv6 and IPv4 connections. + # - `so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt]` + # configures the `TCP keepalive` behavior for the listening + # socket. If this parameter is omitted, the operating # system’s settings will be in effect for the socket. If it - # is set to the value "on", the SO_KEEPALIVE option is turned - # on for the socket. If it is set to the value "off", the - # SO_KEEPALIVE option is turned off for the socket. Some + # is set to the value `on`, the `SO_KEEPALIVE` option is turned + # on for the socket. If it is set to the value `off`, the + # `SO_KEEPALIVE` option is turned off for the socket. Some # operating systems support setting of TCP keepalive parameters - # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, - # and TCP_KEEPCNT socket options. + # on a per-socket basis using the` TCP_KEEPIDLE`, `TCP_KEEPINTVL`, + # and `TCP_KEEPCNT` socket options. # # Examples: # @@ -609,7 +569,7 @@ # stream_listen = [::1]:1234 backlog=16384 # ``` # - # By default this value is set to `off`, thus + # By default, this value is set to `off`, thus # disabling the stream proxy port for this node. # See http://nginx.org/en/docs/stream/ngx_stream_core_module.html#listen @@ -625,10 +585,10 @@ # IPv4, IPv6, and hostnames. # # It is highly recommended to avoid exposing the Admin API to public - # interface(s), by using values such as 0.0.0.0:8001 + # interfaces, by using values such as `0.0.0.0:8001` # # See https://docs.konghq.com/gateway/latest/production/running-kong/secure-admin-api/ - # for more information about how to secure your Admin API + # for more information about how to secure your Admin API. # # Some suffixes can be specified for each pair: # @@ -640,41 +600,41 @@ # - `proxy_protocol` will enable usage of the # PROXY protocol for a given address/port. # - `deferred` instructs to use a deferred accept on - # Linux (the TCP_DEFER_ACCEPT socket option). + # Linux (the `TCP_DEFER_ACCEPT` socket option). # - `bind` instructs to make a separate bind() call # for a given address:port pair. # - `reuseport` instructs to create an individual - # listening socket for each worker process + # listening socket for each worker process, # allowing the Kernel to better distribute incoming - # connections between worker processes + # connections between worker processes. # - `backlog=N` sets the maximum length for the queue # of pending TCP connections. This number should - # not be too small in order to prevent clients - # seeing "Connection refused" error connecting to + # not be too small to prevent clients + # seeing "Connection refused" errors when connecting to # a busy Kong instance. - # **Note:** on Linux, this value is limited by the - # setting of `net.core.somaxconn` Kernel parameter. + # **Note:** On Linux, this value is limited by the + # setting of the `net.core.somaxconn` kernel parameter. # In order for the larger `backlog` set here to take - # effect it is necessary to raise + # effect, it is necessary to raise # `net.core.somaxconn` at the same time to match or # exceed the `backlog` number set. - # - `ipv6only=on|off` whether an IPv6 socket listening + # - `ipv6only=on|off` specifies whether an IPv6 socket listening # on a wildcard address [::] will accept only IPv6 - # connections or both IPv6 and IPv4 connections - # - so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt] - # configures the "TCP keepalive" behavior for the listening - # socket. If this parameter is omitted then the operating + # connections or both IPv6 and IPv4 connections. + # - `so_keepalive=on|off|[keepidle]:[keepintvl]:[keepcnt]` + # configures the “TCP keepalive” behavior for the listening + # socket. If this parameter is omitted, the operating # system’s settings will be in effect for the socket. If it - # is set to the value "on", the SO_KEEPALIVE option is turned - # on for the socket. If it is set to the value "off", the - # SO_KEEPALIVE option is turned off for the socket. Some + # is set to the value `on`, the `SO_KEEPALIVE` option is turned + # on for the socket. If it is set to the value `off`, the + # `SO_KEEPALIVE` option is turned off for the socket. Some # operating systems support setting of TCP keepalive parameters - # on a per-socket basis using the TCP_KEEPIDLE, TCP_KEEPINTVL, - # and TCP_KEEPCNT socket options. + # on a per-socket basis using the `TCP_KEEPIDLE`, `TCP_KEEPINTVL`, + # and `TCP_KEEPCNT` socket options. # # This value can be set to `off`, thus disabling # the Admin interface for this node, enabling a - # 'data-plane' mode (without configuration + # data plane mode (without configuration # capabilities) pulling its configuration changes # from the database. # @@ -694,7 +654,7 @@ # through a particular address/port be made with TLS # enabled. # - `http2` will allow for clients to open HTTP/2 - # connections to Kong's proxy server. + # connections to Kong's Status API server. # - `proxy_protocol` will enable usage of the PROXY protocol. # # This value can be set to `off`, disabling @@ -743,7 +703,7 @@ # uses to cache entities might be double this value. # The created zones are shared by all worker # processes and do not become larger when more - # worker is used. + # workers are used. #ssl_cipher_suite = intermediate # Defines the TLS ciphers served by Nginx. # Accepted values are `modern`, @@ -790,7 +750,7 @@ # # This value is ignored if `ssl_cipher_suite` # is `modern` or `intermediate`. The reason is - # that `modern` has no ciphers that needs this, + # that `modern` has no ciphers that need this, # and `intermediate` uses `ffdhe2048`. # # See http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_dhparam @@ -811,27 +771,27 @@ # # See http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_timeout -#ssl_session_cache_size = 10m # Sets the size of the caches that store session parameters +#ssl_session_cache_size = 10m # Sets the size of the caches that store session parameters. # # See https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_session_cache #ssl_cert = # Comma-separated list of certificates for `proxy_listen` values with TLS enabled. # - # If more than one certificates are specified, it can be used to provide - # alternate type of certificate (for example, ECC certificate) that will be served - # to clients that supports them. Note to properly serve using ECC certificates, + # If more than one certificate is specified, it can be used to provide + # alternate types of certificates (for example, ECC certificates) that will be served + # to clients that support them. Note that to properly serve using ECC certificates, # it is recommended to also set `ssl_cipher_suite` to # `modern` or `intermediate`. # # Unless this option is explicitly set, Kong will auto-generate - # a pair of default certificates (RSA + ECC) first time it starts up and use - # it for serving TLS requests. + # a pair of default certificates (RSA + ECC) the first time it starts up and use + # them for serving TLS requests. # - # Certificates can be configured on this property with either of the following + # Certificates can be configured on this property with any of the following # values: - # * absolute path to the certificate - # * certificate content - # * base64 encoded certificate content + # - absolute path to the certificate + # - certificate content + # - base64 encoded certificate content #ssl_cert_key = # Comma-separated list of keys for `proxy_listen` values with TLS enabled. # @@ -840,14 +800,14 @@ # provided in the same order. # # Unless this option is explicitly set, Kong will auto-generate - # a pair of default private keys (RSA + ECC) first time it starts up and use - # it for serving TLS requests. + # a pair of default private keys (RSA + ECC) the first time it starts up and use + # them for serving TLS requests. # - # Keys can be configured on this property with either of the following + # Keys can be configured on this property with any of the following # values: - # * absolute path to the certificate key - # * certificate key content - # * base64 encoded certificate key content + # - absolute path to the certificate key + # - certificate key content + # - base64 encoded certificate key content #client_ssl = off # Determines if Nginx should attempt to send client-side # TLS certificates and perform Mutual TLS Authentication @@ -859,11 +819,11 @@ # This value can be overwritten dynamically with the `client_certificate` # attribute of the `Service` object. # - # The certificate can be configured on this property with either of the following + # The certificate can be configured on this property with any of the following # values: - # * absolute path to the certificate - # * certificate content - # * base64 encoded certificate content + # - absolute path to the certificate + # - certificate content + # - base64 encoded certificate content #client_ssl_cert_key = # If `client_ssl` is enabled, the client TLS key # for the `proxy_ssl_certificate_key` directive. @@ -871,11 +831,11 @@ # This value can be overwritten dynamically with the `client_certificate` # attribute of the `Service` object. # - # The certificate key can be configured on this property with either of the following + # The certificate key can be configured on this property with any of the following # values: - # * absolute path to the certificate key - # * certificate key content - # * base64 encoded certificate key content + # - absolute path to the certificate key + # - certificate key content + # - base64 encoded certificate key content #admin_ssl_cert = # Comma-separated list of certificates for `admin_listen` values with TLS enabled. # @@ -893,13 +853,21 @@ # # See docs for `ssl_cert_key` for detailed usage. +#debug_ssl_cert = # Comma-separated list of certificates for `debug_listen` values with TLS enabled. + # + # See docs for `ssl_cert` for detailed usage. + +#debug_ssl_cert_key = # Comma-separated list of keys for `debug_listen` values with TLS enabled. + # + # See docs for `ssl_cert_key` for detailed usage. + #headers = server_tokens, latency_tokens, X-Kong-Request-Id # Comma-separated list of headers Kong should # inject in client responses. # # Accepted values are: # - `Server`: Injects `Server: kong/x.y.z` - # on Kong-produced response (e.g. Admin + # on Kong-produced responses (e.g., Admin # API, rejected requests from auth plugin). # - `Via`: Injects `Via: kong/x.y.z` for # successfully proxied requests. @@ -907,11 +875,11 @@ # (in milliseconds) by Kong to process # a request and run all plugins before # proxying the request upstream. - # - `X-Kong-Response-Latency`: time taken - # (in millisecond) by Kong to produce - # a response in case of e.g. plugin + # - `X-Kong-Response-Latency`: Time taken + # (in milliseconds) by Kong to produce + # a response in case of, e.g., a plugin # short-circuiting the request, or in - # in case of an error. + # case of an error. # - `X-Kong-Upstream-Latency`: Time taken # (in milliseconds) by the upstream # service to send response headers. @@ -930,10 +898,10 @@ # - `latency_tokens`: Same as specifying # `X-Kong-Proxy-Latency`, # `X-Kong-Response-Latency`, - # `X-Kong-Admin-Latency` and - # `X-Kong-Upstream-Latency` + # `X-Kong-Admin-Latency`, and + # `X-Kong-Upstream-Latency`. # - # In addition to those, this value can be set + # In addition to these, this value can be set # to `off`, which prevents Kong from injecting # any of the above headers. Note that this # does not prevent plugins from injecting @@ -941,6 +909,7 @@ # # Example: `headers = via, latency_tokens` + #headers_upstream = X-Kong-Request-Id # Comma-separated list of headers Kong should # inject in requests to upstream. @@ -955,7 +924,7 @@ # does not prevent plugins from injecting # headers of their own. -#trusted_ips = # Defines trusted IP addresses blocks that are +#trusted_ips = # Defines trusted IP address blocks that are # known to send correct `X-Forwarded-*` # headers. # Requests from trusted IPs make Kong forward @@ -969,7 +938,7 @@ # values (CIDR blocks) but as a # comma-separated list. # - # To trust *all* /!\ IPs, set this value to + # To trust *all* IPs, set this value to # `0.0.0.0/0,::/0`. # # If the special value `unix:` is specified, @@ -1021,7 +990,7 @@ # connection. #upstream_keepalive_max_requests = 10000 # Sets the default maximum number of - # requests than can be proxied upstream + # requests that can be proxied upstream # through one keepalive connection. # After the maximum number of requests # is reached, the connection will be @@ -1043,9 +1012,9 @@ # indefinitely. #allow_debug_header = off # Enable the `Kong-Debug` header function. - # if it is `on`, kong will add - # `Kong-Route-Id` `Kong-Route-Name` `Kong-Service-Id` - # `Kong-Service-Name` debug headers to response when + # If it is `on`, Kong will add + # `Kong-Route-Id`, `Kong-Route-Name`, `Kong-Service-Id`, + # and `Kong-Service-Name` debug headers to the response when # the client request header `Kong-Debug: 1` is present. #------------------------------------------------------------------------------ @@ -1055,7 +1024,7 @@ # Nginx directives can be dynamically injected in the runtime nginx.conf file # without requiring a custom Nginx configuration template. # -# All configuration properties respecting the naming scheme +# All configuration properties following the naming scheme # `nginx__` will result in `` being injected in # the Nginx configuration block corresponding to the property's ``. # Example: @@ -1070,18 +1039,21 @@ # - `nginx_main_`: Injects `` in Kong's configuration # `main` context. # - `nginx_events_`: Injects `` in Kong's `events {}` -# block. +# block. # - `nginx_http_`: Injects `` in Kong's `http {}` block. # - `nginx_proxy_`: Injects `` in Kong's proxy # `server {}` block. # - `nginx_location_`: Injects `` in Kong's proxy `/` -# location block (nested under Kong's proxy server {} block). +# location block (nested under Kong's proxy `server {}` block). # - `nginx_upstream_`: Injects `` in Kong's proxy # `upstream {}` block. # - `nginx_admin_`: Injects `` in Kong's Admin API # `server {}` block. # - `nginx_status_`: Injects `` in Kong's Status API -# `server {}` block (only effective if `status_listen` is enabled). +# `server {}` block (only effective if `status_listen` is enabled). +# - `nginx_debug_`: Injects `` in Kong's Debug API +# `server{}` block (only effective if `debug_listen` or `debug_listen_local` +# is enabled). # - `nginx_stream_`: Injects `` in Kong's stream module # `stream {}` block (only effective if `stream_listen` is enabled). # - `nginx_sproxy_`: Injects `` in Kong's stream module @@ -1100,7 +1072,7 @@ # # If different sets of protocols are desired between the proxy and Admin API # server, you may specify `nginx_proxy_ssl_protocols` and/or -# `nginx_admin_ssl_protocols`, both of which taking precedence over the +# `nginx_admin_ssl_protocols`, both of which take precedence over the # `http {}` block. #nginx_main_worker_rlimit_nofile = auto @@ -1131,8 +1103,8 @@ #nginx_http_large_client_header_buffers = 4 8k # Sets the maximum number and # size of buffers used for - # reading large clients - # requests headers. + # reading large client + # request headers. # See http://nginx.org/en/docs/http/ngx_http_core_module.html#large_client_header_buffers #nginx_http_client_max_body_size = 0 # Defines the maximum request body size @@ -1148,13 +1120,13 @@ #nginx_admin_client_max_body_size = 10m # Defines the maximum request body size for # Admin API. -#nginx_http_charset = UTF-8 # Adds the specified charset to the "Content-Type" +#nginx_http_charset = UTF-8 # Adds the specified charset to the “Content-Type” # response header field. If this charset is different - # from the charset specified in the source_charset + # from the charset specified in the `source_charset` # directive, a conversion is performed. # # The parameter `off` cancels the addition of - # charset to the "Content-Type" response header field. + # charset to the “Content-Type” response header field. # See http://nginx.org/en/docs/http/ngx_http_charset_module.html#charset #nginx_http_client_body_buffer_size = 8k # Defines the buffer size for reading @@ -1188,7 +1160,7 @@ # in the worker process level PCRE JIT compiled regex cache. # It is recommended to set it to at least (number of regex paths * 2) # to avoid high CPU usages if you manually specified `router_flavor` to - # `traditional`. `expressions` and `traditional_compat` router does + # `traditional`. `expressions` and `traditional_compat` router do # not make use of the PCRE library and their behavior # is unaffected by this setting. @@ -1196,12 +1168,11 @@ # keep-alive connection. After the maximum number of requests are made, # the connection is closed. # Closing connections periodically is necessary to free per-connection - # memory allocations. Therefore, using too high maximum number of requests - # could result in excessive memory usage and not recommended. + # memory allocations. Therefore, using too high a maximum number of requests + # could result in excessive memory usage and is not recommended. # See: https://nginx.org/en/docs/http/ngx_http_core_module.html#keepalive_requests - #------------------------------------------------------------------------------ # DATASTORE #------------------------------------------------------------------------------ @@ -1211,9 +1182,8 @@ # independently in memory. # # When using a database, Kong will store data for all its entities (such as -# Routes, Services, Consumers, and Plugins) in PostgreSQL, -# and all Kong nodes belonging to the same cluster must connect themselves -# to the same database. +# routes, services, consumers, and plugins) in PostgreSQL, +# and all Kong nodes belonging to the same cluster must connect to the same database. # # Kong supports PostgreSQL versions 9.5 and above. # @@ -1230,13 +1200,13 @@ # reduce the latency jitter if the Kong proxy node's latency to the main # Postgres instance is high. # -# The read-only Postgres instance only serves read queries and write -# queries still goes to the main connection. The read-only Postgres instance +# The read-only Postgres instance only serves read queries, and write +# queries still go to the main connection. The read-only Postgres instance # can be eventually consistent while replicating changes from the main # instance. # # At least the `pg_ro_host` config is needed to enable this feature. -# By default, all other database config for the read-only connection are +# By default, all other database config for the read-only connection is # inherited from the corresponding main connection config described above but # may be optionally overwritten explicitly using the `pg_ro_*` config below. @@ -1371,7 +1341,7 @@ #declarative_config = # The path to the declarative configuration # file which holds the specification of all - # entities (Routes, Services, Consumers, etc.) + # entities (routes, services, consumers, etc.) # to be used when the `database` is set to # `off`. # @@ -1380,32 +1350,32 @@ # allocated to it via the `lmdb_map_size` # property. # - # If the Hybrid mode `role` is set to `data_plane` + # If the hybrid mode `role` is set to `data_plane` # and there's no configuration cache file, # this configuration is used before connecting - # to the Control Plane node as a user-controlled + # to the control plane node as a user-controlled # fallback. #declarative_config_string = # The declarative configuration as a string #lmdb_environment_path = dbless.lmdb # Directory where the LMDB database files used by - # DB-less and Hybrid mode to store Kong + # DB-less and hybrid mode to store Kong # configurations reside. # # This path is relative under the Kong `prefix`. #lmdb_map_size = 2048m # Maximum size of the LMDB memory map, used to store the - # DB-less and Hybird mode configurations. Default is 2048m. + # DB-less and hybrid mode configurations. Default is 2048m. # - # This config defines the limit of LMDB file size, the + # This config defines the limit of LMDB file size; the # actual file size growth will be on-demand and # proportional to the actual config size. # - # Note this value can be set very large, say a couple of GBs + # Note this value can be set very large, say a couple of GBs, # to accommodate future database growth and - # Multi Version Concurrency Control (MVCC) headroom needs. + # Multi-Version Concurrency Control (MVCC) headroom needs. # The file size of the LMDB database file should stabilize - # after a few config reload/Hybrid mode syncs and the actual + # after a few config reloads/hybrid mode syncs, and the actual # memory used by the LMDB database will be smaller than # the file size due to dynamic swapping of database pages by # the OS. @@ -1415,12 +1385,11 @@ #------------------------------------------------------------------------------ # In order to avoid unnecessary communication with the datastore, Kong caches -# entities (such as APIs, Consumers, Credentials...) for a configurable period +# entities (such as APIs, consumers, credentials...) for a configurable period # of time. It also handles invalidations if such an entity is updated. # # This section allows for configuring the behavior of Kong regarding the # caching of such configuration entities. - #db_update_frequency = 5 # Frequency (in seconds) at which to check for # updated entities with the datastore. # @@ -1442,7 +1411,7 @@ # servers should suffer no such delays, and # this value can be safely set to 0. # Postgres setups with read replicas should - # set this value to maximum expected replication + # set this value to the maximum expected replication # lag between the writer and reader instances. #db_cache_ttl = 0 # Time-to-live (in seconds) of an entity from @@ -1464,7 +1433,7 @@ # If set to 0, misses will never expire. #db_resurrect_ttl = 30 # Time (in seconds) for which stale entities - # from the datastore should be resurrected for + # from the datastore should be resurrected # when they cannot be refreshed (e.g., the # datastore is unreachable). When this TTL # expires, a new attempt to refresh the stale @@ -1498,22 +1467,22 @@ # # Kong will resolve hostnames as either `SRV` or `A` records (in that order, and # `CNAME` records will be dereferenced in the process). -# In case a name was resolved as an `SRV` record it will also override any given -# port number by the `port` field contents received from the DNS server. +# In case a name is resolved as an `SRV` record, it will also override any given +# port number with the `port` field contents received from the DNS server. # # The DNS options `SEARCH` and `NDOTS` (from the `/etc/resolv.conf` file) will # be used to expand short names to fully qualified ones. So it will first try # the entire `SEARCH` list for the `SRV` type, if that fails it will try the # `SEARCH` list for `A`, etc. # -# For the duration of the `ttl`, the internal DNS resolver will loadbalance each -# request it gets over the entries in the DNS record. For `SRV` records the +# For the duration of the `ttl`, the internal DNS resolver will load balance each +# request it gets over the entries in the DNS record. For `SRV` records, the # `weight` fields will be honored, but it will only use the lowest `priority` # field entries in the record. -#dns_resolver = # Comma separated list of nameservers, each +#dns_resolver = # Comma-separated list of nameservers, each # entry in `ip[:port]` format to be used by - # Kong. If not specified the nameservers in + # Kong. If not specified, the nameservers in # the local `resolv.conf` file will be used. # Port defaults to 53 if omitted. Accepts # both IPv4 and IPv6 addresses. @@ -1527,7 +1496,7 @@ # record types. The `LAST` type means the # type of the last successful lookup (for the # specified name). The format is a (case - # insensitive) comma separated list. + # insensitive) comma-separated list. #dns_valid_ttl = # By default, DNS records are cached using # the TTL value of a response. If this @@ -1549,7 +1518,7 @@ # DNS records stored in memory cache. # Least recently used DNS records are discarded # from cache if it is full. Both errors and - # data are cached, therefore a single name query + # data are cached; therefore, a single name query # can easily take up 10-15 slots. #dns_not_found_ttl = 30 # TTL in seconds for empty DNS responses and @@ -1558,9 +1527,9 @@ #dns_error_ttl = 1 # TTL in seconds for error responses. #dns_no_sync = off # If enabled, then upon a cache-miss every - # request will trigger its own dns query. - # When disabled multiple requests for the - # same name/type will be synchronised to a + # request will trigger its own DNS query. + # When disabled, multiple requests for the + # same name/type will be synchronized to a # single query. #------------------------------------------------------------------------------ @@ -1598,8 +1567,8 @@ # Defines whether this node should rebuild its # state synchronously or asynchronously (the # balancers and the router are rebuilt on - # updates that affects them, e.g., updates to - # Routes, Services or Upstreams, via the Admin + # updates that affect them, e.g., updates to + # routes, services, or upstreams via the admin # API or loading a declarative configuration # file). (This option is deprecated and will be # removed in future releases. The new default @@ -1619,18 +1588,18 @@ # # Note that `strict` ensures that all workers # of a given node will always proxy requests - # with an identical router, but that increased - # long tail latency can be observed if - # frequent Routes and Services updates are + # with an identical router, but increased + # long-tail latency can be observed if + # frequent routes and services updates are # expected. - # Using `eventual` will help preventing long - # tail latency issues in such cases, but may + # Using `eventual` will help prevent long-tail + # latency issues in such cases, but may # cause workers to route requests differently - # for a short period of time after Routes and - # Services updates. + # for a short period of time after routes and + # services updates. #worker_state_update_frequency = 5 - # Defines (in seconds) how often the worker state changes are + # Defines how often the worker state changes are # checked with a background job. When a change # is detected, a new router or balancer will be # built, as needed. Raising this value will @@ -1644,40 +1613,40 @@ # performing request routing. Incremental router # rebuild is available when the flavor is set # to either `expressions` or - # `traditional_compatible` which could - # significantly shorten rebuild time for large + # `traditional_compatible`, which could + # significantly shorten rebuild time for a large # number of routes. # # Accepted values are: # - # - `traditional_compatible`: the DSL based expression - # router engine will be used under the hood. However + # - `traditional_compatible`: the DSL-based expression + # router engine will be used under the hood. However, # the router config interface will be the same - # as `traditional` and expressions are + # as `traditional`, and expressions are # automatically generated at router build time. - # The `expression` field on the `Route` object + # The `expression` field on the `route` object # is not visible. - # - `expressions`: the DSL based expression router engine - # will be used under the hood. Traditional router - # config interface is still visible, and you could also write - # Router Expression manually and provide them in the - # `expression` field on the `Route` object. - # - `traditional`: the pre-3.0 Router engine will be - # used. Config interface will be the same as - # pre-3.0 Kong and the `expression` field on the - # `Route` object is not visible. + # - `expressions`: the DSL-based expression router engine + # will be used under the hood. The traditional router + # config interface is still visible, and you can also write + # router Expressions manually and provide them in the + # `expression` field on the `route` object. + # - `traditional`: the pre-3.0 router engine will be + # used. The config interface will be the same as + # pre-3.0 Kong, and the `expression` field on the + # `route` object is not visible. # # Deprecation warning: In Kong 3.0, `traditional` - # mode should be avoided and only be used in case - # `traditional_compatible` did not work as expected. - # This flavor of router will be removed in the next + # mode should be avoided and only be used if + # `traditional_compatible` does not work as expected. + # This flavor of the router will be removed in the next # major release of Kong. #lua_max_req_headers = 100 # Maximum number of request headers to parse by default. # # This argument can be set to an integer between 1 and 1000. # - # When proxying the Kong sends all the request headers + # When proxying, Kong sends all the request headers, # and this setting does not have any effect. It is used # to limit Kong and its plugins from reading too many # request headers. @@ -1686,18 +1655,18 @@ # # This argument can be set to an integer between 1 and 1000. # - # When proxying, Kong returns all the response headers + # When proxying, Kong returns all the response headers, # and this setting does not have any effect. It is used # to limit Kong and its plugins from reading too many # response headers. -#lua_max_uri_args = 100 # Maximum number of request uri arguments to parse by +#lua_max_uri_args = 100 # Maximum number of request URI arguments to parse by # default. # # This argument can be set to an integer between 1 and 1000. # # When proxying, Kong sends all the request query - # arguments and this setting does not have any effect. + # arguments, and this setting does not have any effect. # It is used to limit Kong and its plugins from reading # too many query arguments. @@ -1707,7 +1676,7 @@ # This argument can be set to an integer between 1 and 1000. # # When proxying, Kong sends all the request post - # arguments and this setting does not have any effect. + # arguments, and this setting does not have any effect. # It is used to limit Kong and its plugins from reading # too many post arguments. @@ -1728,29 +1697,29 @@ # The special value `system` attempts to search for the # "usual default" provided by each distro, according # to an arbitrary heuristic. In the current implementation, - # The following pathnames will be tested in order, + # the following pathnames will be tested in order, # and the first one found will be used: # - # - /etc/ssl/certs/ca-certificates.crt (Debian/Ubuntu/Gentoo) - # - /etc/pki/tls/certs/ca-bundle.crt (Fedora/RHEL 6) - # - /etc/ssl/ca-bundle.pem (OpenSUSE) - # - /etc/pki/tls/cacert.pem (OpenELEC) - # - /etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem (CentOS/RHEL 7) - # - /etc/ssl/cert.pem (OpenBSD, Alpine) + # - `/etc/ssl/certs/ca-certificates.crt` (Debian/Ubuntu/Gentoo) + # - `/etc/pki/tls/certs/ca-bundle.crt` (Fedora/RHEL 6) + # - `/etc/ssl/ca-bundle.pem` (OpenSUSE) + # - `/etc/pki/tls/cacert.pem` (OpenELEC) + # - `/etc/pki/ca-trust/extracted/pem/tls-ca-bundle.pem` (CentOS/RHEL 7) + # - `/etc/ssl/cert.pem` (OpenBSD, Alpine) # # `system` can be used by itself or in conjunction with other - # CA filepaths. + # CA file paths. # # When `pg_ssl_verify` is enabled, these # certificate authority files will be # used for verifying Kong's database connections. # # Certificates can be configured on this property - # with either of the following values: - # * `system` - # * absolute path to the certificate - # * certificate content - # * base64 encoded certificate content + # with any of the following values: + # - `system` + # - absolute path to the certificate + # - certificate content + # - base64 encoded certificate content # # See https://github.com/openresty/lua-nginx-module#lua_ssl_trusted_certificate @@ -1794,7 +1763,6 @@ # server. # # See https://github.com/openresty/lua-nginx-module#lua_socket_pool_size - #untrusted_lua = sandbox # Controls loading of Lua functions from admin-supplied # sources such as the Admin API. LuaJIT bytecode @@ -1911,9 +1879,9 @@ #------------------------------------------------------------------------------ # KONG MANAGER #------------------------------------------------------------------------------ - -# The Admin GUI for Kong Gateway. - +# +# The Admin GUI for Kong Enterprise. +# #admin_gui_listen = 0.0.0.0:8002, 0.0.0.0:8445 ssl # Kong Manager Listeners # @@ -1925,14 +1893,10 @@ # Suffixes can be specified for each pair, similarly to # the `admin_listen` directive. -#admin_gui_url = - # Kong Manager URL +#admin_gui_url = # Kong Manager URL # # The lookup, or balancer, address for Kong Manager. # - # When set, the CORS headers in the Admin API response - # will also change to the corresponding origin - # # Accepted format (items in parentheses are optional): # # `://(:)` @@ -1940,16 +1904,19 @@ # Examples: # # - `http://127.0.0.1:8003` - # - `https://kong-manager.test` + # - `https://kong-admin.test` # - `http://dev-machine` + # + # By default, Kong Manager will use the window request + # host and append the resolved listener port depending + # on the requested protocol. -#admin_gui_path = / - # Kong Manager base path +#admin_gui_path = / # Kong Manager base path # # This configuration parameter allows the user to customize # the path prefix where Kong Manager is served. When updating - # this parameter, it's recommended to update the path in - # `admin_gui_url` as well. + # this parameter, it's recommended to update the path in `admin_gui_url` + # as well. # # Accepted format: # @@ -1966,37 +1933,34 @@ # - `/kong-manager` # - `/kong/manager` -#admin_gui_api_url = - # Hierarchical part of a URL which is composed +#admin_gui_api_url = # Hierarchical part of a URI which is composed # optionally of a host, port, and path at which the # Admin API accepts HTTP or HTTPS traffic. When - # this config is not provided, Kong Manager will + # this config is disabled, Kong Manager will # use the window protocol + host and append the # resolved admin_listen HTTP/HTTPS port. -#admin_gui_ssl_cert = - # The SSL certificate for `admin_gui_listen` values +#admin_gui_ssl_cert = # The SSL certificate for `admin_gui_listen` values # with SSL enabled. # # values: - # * absolute path to the certificate - # * certificate content - # * base64 encoded certificate content - -#admin_gui_ssl_cert_key = - # The SSL key for `admin_gui_listen` values with SSL - # enabled. - # - # values: - # * absolute path to the certificate key - # * certificate key content - # * base64 encoded certificate key content + # - absolute path to the certificate + # - certificate content + # - base64 encoded certificate content + +#admin_gui_ssl_cert_key = # The SSL key for `admin_gui_listen` values with SSL + # enabled. + # + # values: + # - absolute path to the certificate key + # - certificate key content + # - base64 encoded certificate key content #admin_gui_access_log = logs/admin_gui_access.log # Kong Manager Access Logs # - # Here you can set an absolute or relative path for - # Kong Manager access logs. When the path is relative, + # Here you can set an absolute or relative path for Kong + # Manager access logs. When the path is relative, # logs are placed in the `prefix` location. # # Setting this value to `off` disables access logs @@ -2006,8 +1970,8 @@ #admin_gui_error_log = logs/admin_gui_error.log # Kong Manager Error Logs # - # Here you can set an absolute or relative path for - # Kong Manager access logs. When the path is relative, + # Here you can set an absolute or relative path for Kong + # Manager access logs. When the path is relative, # logs are placed in the `prefix` location. # # Setting this value to `off` disables error logs for @@ -2018,7 +1982,7 @@ #------------------------------------------------------------------------------ -# WASM +# WEBASSEMBLY (WASM) #------------------------------------------------------------------------------ #wasm = off # Enable/disable wasm support. This must be enabled in @@ -2044,14 +2008,14 @@ # The resulting filter modules available for use in Kong # will be: # - # * `my_module` - # * `my_other_module` + # - `my_module` + # - `my_other_module` # # Notes: # - # * No recursion is performed. Only .wasm files at the - # top level are registered - # * This path _may_ be a symlink to a directory. + # - No recursion is performed. Only .wasm files at the + # top level are registered. + # - This path _may_ be a symlink to a directory. #wasm_filters = bundled,user # Comma-separated list of Wasm filters to be made # available for use in filter chains. @@ -2073,7 +2037,7 @@ # filters # - `wasm_filters = filter-a,filter-b` enables _only_ # filters named `filter-a` or `filter-b` (whether - # bundled _or_ user-suppplied) + # bundled _or_ user-supplied) # # If a conflict occurs where a bundled filter and a # user-supplied filter share the same name, a warning @@ -2084,7 +2048,7 @@ # WASM injected directives #------------------------------------------------------------------------------ -# The Nginx Wasm module (i.e. ngx_wasm_module) has its own settings, which can +# The Nginx Wasm module (i.e., ngx_wasm_module) has its own settings, which can # be tuned via `wasm_*` directives in the Nginx configuration file. Kong # supports configuration of these directives via its Nginx directive injection # mechanism. @@ -2102,7 +2066,7 @@ # separate namespaces in the `"/"` format. # For using these functions with non-namespaced keys, the Nginx template needs # a `shm_kv *` entry, which can be defined using `nginx_wasm_shm_kv`. -# - `nginx_wasm_wasmtime_`: Injects `flag ` into the `wasmtime {}` +# - `nginx_wasm_wasmtime_`: Injects `flag ` into the `wasmtime {}` # block, allowing various Wasmtime-specific flags to be set. # - `nginx__`: Injects `` into the # `http {}` or `server {}` blocks, as specified in the Nginx injected directives @@ -2138,16 +2102,16 @@ # `nginx_wasm_tls_trusted_certificate` directive. # - `lua_ssl_verify_depth`: when set (to a value greater than zero), several # TLS-related `nginx_wasm_*` settings are enabled: -# * `nginx_wasm_tls_verify_cert` -# * `nginx_wasm_tls_verify_host` -# * `nginx_wasm_tls_no_verify_warn` +# - `nginx_wasm_tls_verify_cert` +# - `nginx_wasm_tls_verify_host` +# - `nginx_wasm_tls_no_verify_warn` # # Like other `kong.conf` fields, all injected Nginx directives documented here # can be set via environment variable. For instance, setting: # # `KONG_NGINX_WASM_TLS_VERIFY_CERT=` # -# Will inject the following in to the `wasm {}` block: +# Will inject the following into the `wasm {}` block: # # `tls_verify_cert ;` # @@ -2166,13 +2130,13 @@ #------------------------------------------------------------------------------- # REQUEST DEBUGGING #------------------------------------------------------------------------------- -# Request debugging is a mechanism that allows admin to collect the timing of -# proxy path request in the response header (X-Kong-Request-Debug-Output) +# Request debugging is a mechanism that allows admins to collect the timing of +# proxy path requests in the response header (X-Kong-Request-Debug-Output) # and optionally, the error log. # # This feature provides insights into the time spent within various components of Kong, # such as plugins, DNS resolution, load balancing, and more. It also provides contextual -# information such as domain name tried during these processes. +# information such as domain names tried during these processes. # #request_debug = on # When enabled, Kong will provide detailed timing information # for its components to the client and the error log @@ -2180,8 +2144,19 @@ # - `X-Kong-Request-Debug`: # If the value is set to `*`, # timing information will be collected and exported for the current request. - # If this header is not present or contains unknown value, + # If this header is not present or contains an unknown value, # timing information will not be collected for the current request. + # You can also specify a list of filters, separated by commas, + # to filter the scope of the time information that is collected. + # The following filters are supported for `X-Kong-Request-Debug`: + # - `rewrite`: Collect timing information from the `rewrite` phase. + # - `access`: Collect timing information from the `access` phase. + # - `balancer`: Collect timing information from the `balancer` phase. + # - `response`: Collect timing information from the `response` phase. + # - `header_filter`: Collect timing information from the `header_filter` phase. + # - `body_filter`: Collect timing information from the `body_filter` phase. + # - `log`: Collect timing information from the `log` phase. + # - `upstream`: Collect timing information from the `upstream` phase. # # - `X-Kong-Request-Debug-Log`: # If set to `true`, timing information will also be logged From 4664b907c86cf95d8ad98c7f51dce768c52070c3 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 9 Jul 2024 20:40:39 -0700 Subject: [PATCH 3816/4351] chore(cd): mount package directory at image build time (#13350) This updates our release workflow to use docker's build-time [bind mount](https://docs.docker.com/reference/dockerfile/#run---mounttypebind) support to supply the package file(s) instead of copying into the image. The idea behind this is that mounting the package removes a large `COPY` layer and reduces the image size. The directory that is mounted is checksum-ed by docker as part of the build context, so build cache is automatically invalidated when the package file changes. --- .github/workflows/release.yml | 2 +- build/dockerfiles/deb.Dockerfile | 9 ++++----- build/dockerfiles/rpm.Dockerfile | 9 ++++----- 3 files changed, 9 insertions(+), 11 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 939c8ee8827..4a2f5ada306 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -383,7 +383,7 @@ jobs: platforms: ${{ steps.docker_platforms_arg.outputs.platforms }} build-args: | KONG_BASE_IMAGE=${{ matrix.base-image }} - KONG_ARTIFACT_PATH=bazel-bin/pkg/ + KONG_ARTIFACT_PATH=bazel-bin/pkg KONG_VERSION=${{ needs.metadata.outputs.kong-version }} RPM_PLATFORM=${{ steps.docker_rpm_platform_arg.outputs.rpm_platform }} EE_PORTS=8002 8445 8003 8446 8004 8447 diff --git a/build/dockerfiles/deb.Dockerfile b/build/dockerfiles/deb.Dockerfile index c25cbadd5d5..ab81d5f0498 100644 --- a/build/dockerfiles/deb.Dockerfile +++ b/build/dockerfiles/deb.Dockerfile @@ -14,16 +14,15 @@ ARG EE_PORTS ARG TARGETARCH ARG KONG_ARTIFACT=kong.${TARGETARCH}.deb -ARG KONG_ARTIFACT_PATH= -COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.deb +ARG KONG_ARTIFACT_PATH -RUN apt-get update \ +RUN --mount=type=bind,source=${KONG_ARTIFACT_PATH},target=/tmp/pkg \ + apt-get update \ && apt-get -y upgrade \ && apt-get -y autoremove \ && DEBIAN_FRONTEND=noninteractive apt-get install -y tzdata \ - && apt-get install -y --no-install-recommends /tmp/kong.deb \ + && apt-get install -y --no-install-recommends /tmp/pkg/${KONG_ARTIFACT} \ && rm -rf /var/lib/apt/lists/* \ - && rm -rf /tmp/kong.deb \ && chown kong:0 /usr/local/bin/kong \ && chown -R kong:0 ${KONG_PREFIX} \ && ln -sf /usr/local/openresty/bin/resty /usr/local/bin/resty \ diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index 958140c9830..f05102afa2a 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -28,13 +28,12 @@ ARG EE_PORTS ARG TARGETARCH ARG KONG_ARTIFACT=kong.${RPM_PLATFORM}.${TARGETARCH}.rpm -ARG KONG_ARTIFACT_PATH= -COPY ${KONG_ARTIFACT_PATH}${KONG_ARTIFACT} /tmp/kong.rpm +ARG KONG_ARTIFACT_PATH # hadolint ignore=DL3015 -RUN yum update -y \ - && yum install -y /tmp/kong.rpm \ - && rm /tmp/kong.rpm \ +RUN --mount=type=bind,source=${KONG_ARTIFACT_PATH},target=/tmp/pkg \ + yum update -y \ + && yum install -y /tmp/pkg/${KONG_ARTIFACT} \ && chown kong:0 /usr/local/bin/kong \ && chown -R kong:0 /usr/local/kong \ && ln -sf /usr/local/openresty/bin/resty /usr/local/bin/resty \ From 3a0245f68948bba9aed5e42d7f56d685a3b17c34 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 28 Jun 2024 11:05:15 +0200 Subject: [PATCH 3817/4351] feat(admin_api): support bracket syntax for maps This commit adds support for configuring maps using brackets syntax to enclose the key: ``` http -f post :8001/plugins/ \ name=opentelemetry \ config.endpoint=http://test.test \ config.resource_attributes[service.name]=kong-dev ``` feat(admin_api): support url encoded brackets --- .../kong/admin-api-map-brackets-syntax.yml | 3 + kong/api/arguments.lua | 81 +- spec/01-unit/01-db/03-arguments_spec.lua | 774 +++++++++++------- 3 files changed, 537 insertions(+), 321 deletions(-) create mode 100644 changelog/unreleased/kong/admin-api-map-brackets-syntax.yml diff --git a/changelog/unreleased/kong/admin-api-map-brackets-syntax.yml b/changelog/unreleased/kong/admin-api-map-brackets-syntax.yml new file mode 100644 index 00000000000..74e0419aad4 --- /dev/null +++ b/changelog/unreleased/kong/admin-api-map-brackets-syntax.yml @@ -0,0 +1,3 @@ +message: "Added support for brackets syntax for map fields configuration via the Admin API" +type: feature +scope: Admin API diff --git a/kong/api/arguments.lua b/kong/api/arguments.lua index e58c042a7da..b647df487ea 100644 --- a/kong/api/arguments.lua +++ b/kong/api/arguments.lua @@ -20,10 +20,12 @@ local req = ngx.req local log = ngx.log local re_match = ngx.re.match local re_gmatch = ngx.re.gmatch +local re_gsub = ngx.re.gsub local req_read_body = req.read_body local get_uri_args = req.get_uri_args local get_body_data = req.get_body_data local get_post_args = req.get_post_args +local get_method = req.get_method local json_decode = cjson.decode local kong = kong @@ -279,6 +281,63 @@ infer = function(args, schema) end +local function decode_map_arg(name, value, container) + -- the meaning of square brackets varies depending on the method. + -- It is considered a map if the method is POST, PUT, or PATCH + -- otherwise square brackets are interpreted as LHS (EE only) + local method = get_method() + if method ~= "POST" and method ~= "PUT" and method ~= "PATCH" then + return nil, "maps not supported for this method" + end + + container = container or {} + + local keys = {} + local search = name + + while true do + local captures, err = re_match(search, [=[(.+)\[([^\]]+)\]$]=], "ajos") + if captures then + search = captures[1] + local tonum = tonumber(captures[2]) + if tonum then + return nil, "not a map: array index found" + end + insert(keys, #keys + 1, captures[2]) + + elseif err then + log(NOTICE, err) + break + + else + break + end + end + + if #keys == 0 then + return nil, "not a map: no keys found" + end + + container[search] = {} + container = container[search] + + for i = #keys, 1, -1 do + local k = keys[i] + + if i == 1 then + container[k] = value + return container[k] + + else + if not container[k] then + container[k] = {} + container = container[k] + end + end + end +end + + local function decode_array_arg(name, value, container) container = container or {} @@ -345,18 +404,22 @@ local function decode_array_arg(name, value, container) end -local function decode_arg(name, value) - if type(name) ~= "string" or re_match(name, [[^\.+|\.$]], "jos") then +local function decode_arg(raw_name, value) + if type(raw_name) ~= "string" or re_match(raw_name, [[^\.+|\.$]], "jos") then return { name = value } end - local iterator, err = re_gmatch(name, [[[^.]+]], "jos") + -- unescape `[` and `]` characters when the array / map syntax is detected + local name = re_gsub(raw_name, [[%5B(.*?)%5D]], "[$1]", "josi") + + local iterator, err = re_gmatch(name, [=[([^.](?:\[[^\]]*\])*)+]=], "jos") if not iterator then if err then log(NOTICE, err) end - return decode_array_arg(name, value) + return decode_map_arg(name, value) or + decode_array_arg(name, value) end local names = {} @@ -378,7 +441,8 @@ local function decode_arg(name, value) end if count == 0 then - return decode_array_arg(name, value) + return decode_map_arg(name, value) or + decode_array_arg(name, value) end local container = {} @@ -386,11 +450,14 @@ local function decode_arg(name, value) for i = 1, count do if i == count then - decode_array_arg(names[i], value, bucket) + if not decode_map_arg(names[i], value, bucket) then + decode_array_arg(names[i], value, bucket) + end return container else - bucket = decode_array_arg(names[i], {}, bucket) + bucket = decode_map_arg(names[i], {}, bucket) or + decode_array_arg(names[i], {}, bucket) end end end diff --git a/spec/01-unit/01-db/03-arguments_spec.lua b/spec/01-unit/01-db/03-arguments_spec.lua index 332500ad70a..d5e6eac006e 100644 --- a/spec/01-unit/01-db/03-arguments_spec.lua +++ b/spec/01-unit/01-db/03-arguments_spec.lua @@ -1,366 +1,512 @@ -local arguments = require "kong.api.arguments" local Schema = require "kong.db.schema" local helpers = require "spec.helpers" +local deep_sort = helpers.deep_sort -local infer_value = arguments.infer_value -local infer = arguments.infer -local decode_arg = arguments.decode_arg -local decode = arguments.decode -local combine = arguments.combine -local deep_sort = helpers.deep_sort +describe("arguments tests", function() + local arguments, infer_value, infer, decode_arg, decode, combine, old_get_method -describe("arguments.infer_value", function() - it("infers numbers", function() - assert.equal(2, infer_value("2", { type = "number" })) - assert.equal(2, infer_value("2", { type = "integer" })) - assert.equal(2.5, infer_value("2.5", { type = "number" })) - assert.equal(2.5, infer_value("2.5", { type = "integer" })) -- notice that integers are not rounded - end) + lazy_setup(function() + old_get_method = _G.ngx.req.get_method + _G.ngx.req.get_method = function() return "POST" end - it("infers booleans", function() - assert.equal(false, infer_value("false", { type = "boolean" })) - assert.equal(true, infer_value("true", { type = "boolean" })) + package.loaded["kong.api.arguments"] = nil + arguments = require "kong.api.arguments" + infer_value = arguments.infer_value + infer = arguments.infer + decode_arg = arguments.decode_arg + decode = arguments.decode + combine = arguments.combine end) - it("infers arrays and sets", function() - assert.same({ "a" }, infer_value("a", { type = "array", elements = { type = "string" } })) - assert.same({ 2 }, infer_value("2", { type = "array", elements = { type = "number" } })) - assert.same({ "a" }, infer_value({"a"}, { type = "array", elements = { type = "string" } })) - assert.same({ 2 }, infer_value({"2"}, { type = "array", elements = { type = "number" } })) - - assert.same({ "a" }, infer_value("a", { type = "set", elements = { type = "string" } })) - assert.same({ 2 }, infer_value("2", { type = "set", elements = { type = "number" } })) - assert.same({ "a" }, infer_value({"a"}, { type = "set", elements = { type = "string" } })) - assert.same({ 2 }, infer_value({"2"}, { type = "set", elements = { type = "number" } })) + lazy_teardown(function() + _G.ngx.req.get_method = old_get_method end) - it("infers nulls from empty strings", function() - assert.equal(ngx.null, infer_value("", { type = "string" })) - assert.equal(ngx.null, infer_value("", { type = "array" })) - assert.equal(ngx.null, infer_value("", { type = "set" })) - assert.equal(ngx.null, infer_value("", { type = "number" })) - assert.equal(ngx.null, infer_value("", { type = "integer" })) - assert.equal(ngx.null, infer_value("", { type = "boolean" })) - assert.equal(ngx.null, infer_value("", { type = "foreign" })) - assert.equal(ngx.null, infer_value("", { type = "map" })) - assert.equal(ngx.null, infer_value("", { type = "record" })) + describe("arguments.infer_value", function() + it("infers numbers", function() + assert.equal(2, infer_value("2", { type = "number" })) + assert.equal(2, infer_value("2", { type = "integer" })) + assert.equal(2.5, infer_value("2.5", { type = "number" })) + assert.equal(2.5, infer_value("2.5", { type = "integer" })) -- notice that integers are not rounded + end) + + it("infers booleans", function() + assert.equal(false, infer_value("false", { type = "boolean" })) + assert.equal(true, infer_value("true", { type = "boolean" })) + end) + + it("infers arrays and sets", function() + assert.same({ "a" }, infer_value("a", { type = "array", elements = { type = "string" } })) + assert.same({ 2 }, infer_value("2", { type = "array", elements = { type = "number" } })) + assert.same({ "a" }, infer_value({"a"}, { type = "array", elements = { type = "string" } })) + assert.same({ 2 }, infer_value({"2"}, { type = "array", elements = { type = "number" } })) + + assert.same({ "a" }, infer_value("a", { type = "set", elements = { type = "string" } })) + assert.same({ 2 }, infer_value("2", { type = "set", elements = { type = "number" } })) + assert.same({ "a" }, infer_value({"a"}, { type = "set", elements = { type = "string" } })) + assert.same({ 2 }, infer_value({"2"}, { type = "set", elements = { type = "number" } })) + end) + + it("infers nulls from empty strings", function() + assert.equal(ngx.null, infer_value("", { type = "string" })) + assert.equal(ngx.null, infer_value("", { type = "array" })) + assert.equal(ngx.null, infer_value("", { type = "set" })) + assert.equal(ngx.null, infer_value("", { type = "number" })) + assert.equal(ngx.null, infer_value("", { type = "integer" })) + assert.equal(ngx.null, infer_value("", { type = "boolean" })) + assert.equal(ngx.null, infer_value("", { type = "foreign" })) + assert.equal(ngx.null, infer_value("", { type = "map" })) + assert.equal(ngx.null, infer_value("", { type = "record" })) + end) + + it("doesn't infer nulls from empty strings on unknown types", function() + assert.equal("", infer_value("")) + end) + + it("infers maps", function() + assert.same({ x = "1" }, infer_value({ x = "1" }, { type = "map", keys = { type = "string" }, values = { type = "string" } })) + assert.same({ x = 1 }, infer_value({ x = "1" }, { type = "map", keys = { type = "string" }, values = { type = "number" } })) + end) + + it("infers records", function() + assert.same({ age = "1" }, infer_value({ age = "1" }, + { type = "record", fields = {{ age = { type = "string" } } }})) + assert.same({ age = 1 }, infer_value({ age = "1" }, + { type = "record", fields = {{ age = { type = "number" } } }})) + end) + + it("returns the provided value when inferring is not possible", function() + assert.equal("not number", infer_value("not number", { type = "number" })) + assert.equal("not integer", infer_value("not integer", { type = "integer" })) + assert.equal("not boolean", infer_value("not boolean", { type = "boolean" })) + end) end) - it("doesn't infer nulls from empty strings on unknown types", function() - assert.equal("", infer_value("")) - end) - - it("infers maps", function() - assert.same({ x = "1" }, infer_value({ x = "1" }, { type = "map", keys = { type = "string" }, values = { type = "string" } })) - assert.same({ x = 1 }, infer_value({ x = "1" }, { type = "map", keys = { type = "string" }, values = { type = "number" } })) - end) - it("infers records", function() - assert.same({ age = "1" }, infer_value({ age = "1" }, - { type = "record", fields = {{ age = { type = "string" } } }})) - assert.same({ age = 1 }, infer_value({ age = "1" }, - { type = "record", fields = {{ age = { type = "number" } } }})) - end) + describe("arguments.infer", function() + it("returns nil for nil args", function() + assert.is_nil(infer()) + end) - it("returns the provided value when inferring is not possible", function() - assert.equal("not number", infer_value("not number", { type = "number" })) - assert.equal("not integer", infer_value("not integer", { type = "integer" })) - assert.equal("not boolean", infer_value("not boolean", { type = "boolean" })) - end) -end) + it("does no inferring without schema", function() + assert.same("args", infer("args")) + end) + it("infers every field using the schema", function() + local schema = Schema.new({ + fields = { + { name = { type = "string" } }, + { age = { type = "number" } }, + { has_license = { type = "boolean" } }, + { aliases = { type = "set", elements = { type = { "string" } } } }, + { comments = { type = "string" } }, + } + }) + + local args = { name = "peter", + age = "45", + has_license = "true", + aliases = "peta", + comments = "" } + assert.same({ + name = "peter", + age = 45, + has_license = true, + aliases = { "peta" }, + comments = ngx.null + }, infer(args, schema)) + end) + + it("infers shorthand_fields but does not run the func", function() + local schema = Schema.new({ + fields = { + { name = { type = "string" } }, + { another_array = { type = "array", elements = { type = { "string" } } } }, + }, + shorthand_fields = { + { an_array = { + type = "array", + elements = { type = { "string" } }, + func = function(value) + return { another_array = value:upper() } + end, + } + }, + } + }) -describe("arguments.infer", function() - it("returns nil for nil args", function() - assert.is_nil(infer()) - end) + local args = { name = "peter", + an_array = "something" } + assert.same({ + name = "peter", + an_array = { "something" }, + }, infer(args, schema)) + end) - it("does no inferring without schema", function() - assert.same("args", infer("args")) end) - it("infers every field using the schema", function() - local schema = Schema.new({ - fields = { - { name = { type = "string" } }, - { age = { type = "number" } }, - { has_license = { type = "boolean" } }, - { aliases = { type = "set", elements = { type = { "string" } } } }, - { comments = { type = "string" } }, + describe("arguments.combine", function() + it("merges arguments together, creating arrays when finding repeated names, recursively", function() + local monster = { + { a = { [99] = "wayne", }, }, + { a = { "first", }, }, + { a = { b = { c = { "true", }, }, }, }, + { a = { "a", "b", "c" }, }, + { a = { b = { c = { d = "" }, }, }, }, + { c = "test", }, + { a = { "1", "2", "3", }, }, } - }) - - local args = { name = "peter", - age = "45", - has_license = "true", - aliases = "peta", - comments = "" } - assert.same({ - name = "peter", - age = 45, - has_license = true, - aliases = { "peta" }, - comments = ngx.null - }, infer(args, schema)) - end) - it("infers shorthand_fields but does not run the func", function() - local schema = Schema.new({ - fields = { - { name = { type = "string" } }, - { another_array = { type = "array", elements = { type = { "string" } } } }, - }, - shorthand_fields = { - { an_array = { - type = "array", - elements = { type = { "string" } }, - func = function(value) - return { another_array = value:upper() } - end, - } + local combined_monster = { + a = { + { "first", "a", "1" }, { "b", "2" }, { "c", "3" }, + [99] = "wayne", + b = { c = { "true", d = "", }, } }, + c = "test", } - }) - - local args = { name = "peter", - an_array = "something" } - assert.same({ - name = "peter", - an_array = { "something" }, - }, infer(args, schema)) - end) - -end) - -describe("arguments.combine", function() - it("merges arguments together, creating arrays when finding repeated names, recursively", function() - local monster = { - { a = { [99] = "wayne", }, }, - { a = { "first", }, }, - { a = { b = { c = { "true", }, }, }, }, - { a = { "a", "b", "c" }, }, - { a = { b = { c = { d = "" }, }, }, }, - { c = "test", }, - { a = { "1", "2", "3", }, }, - } - - local combined_monster = { - a = { - { "first", "a", "1" }, { "b", "2" }, { "c", "3" }, - [99] = "wayne", - b = { c = { "true", d = "", }, } - }, - c = "test", - } - assert.same(combined_monster, combine(monster)) + assert.same(combined_monster, combine(monster)) + end) end) -end) - -describe("arguments.decode_arg", function() - it("does not infer numbers, booleans or nulls from strings", function() - assert.same({ x = "" }, decode_arg("x", "")) - assert.same({ x = "true" }, decode_arg("x", "true")) - assert.same({ x = "false" }, decode_arg("x", "false")) - assert.same({ x = "10" }, decode_arg("x", "10")) - end) - - it("decodes arrays", function() - assert.same({ x = { "a" } }, decode_arg("x[]", "a")) - assert.same({ x = { "a" } }, decode_arg("x[1]", "a")) - assert.same({ x = { nil, "a" } }, decode_arg("x[2]", "a")) - end) - it("decodes nested arrays", function() - assert.same({ x = { { "a" } } }, decode_arg("x[1][1]", "a")) - assert.same({ x = { nil, { "a" } } }, decode_arg("x[2][1]", "a")) + describe("arguments.decode_arg", function() + it("does not infer numbers, booleans or nulls from strings", function() + assert.same({ x = "" }, decode_arg("x", "")) + assert.same({ x = "true" }, decode_arg("x", "true")) + assert.same({ x = "false" }, decode_arg("x", "false")) + assert.same({ x = "10" }, decode_arg("x", "10")) + end) + + it("decodes arrays", function() + assert.same({ x = { "a" } }, decode_arg("x[]", "a")) + assert.same({ x = { "a" } }, decode_arg("x[1]", "a")) + assert.same({ x = { nil, "a" } }, decode_arg("x[2]", "a")) + end) + + it("decodes nested arrays", function() + assert.same({ x = { { "a" } } }, decode_arg("x[1][1]", "a")) + assert.same({ x = { nil, { "a" } } }, decode_arg("x[2][1]", "a")) + end) end) -end) - -describe("arguments.decode", function() - it("decodes complex nested parameters", function() - assert.same(deep_sort{ - c = "test", - a = { - { - "first", - "a", - "1", - }, - { - "b", - "2", - }, - { - "c", - "3", + describe("arguments.decode", function() + + it("decodes complex nested parameters", function() + assert.same(deep_sort{ + c = "test", + a = { + { + "first", + "a", + "1", + }, + { + "b", + "2", + }, + { + "c", + "3", + }, + [99] = "wayne", + b = { + [1] = "x", + [2] = "y", + [3] = "z", + [98] = "wayne", + c = { + "true", + d = "", + ["test.key"] = { + "d", + "e", + "f", + }, + ["escaped.k.2"] = { + "d", + "e", + "f", + } + } + }, + foo = "bar", + escaped_k_1 = "bar", }, - [99] = "wayne", - b = { - c = { - "true", - d = "" + }, + deep_sort(decode{ + ["a.b.c.d"] = "", + ["a"] = { "1", "2", "3" }, + ["c"] = "test", + ["a.b.c"] = { "true" }, + ["a[]"] = { "a", "b", "c" }, + ["a[99]"] = "wayne", + ["a[1]"] = "first", + ["a[foo]"] = "bar", + ["a.b%5B%5D"] = { "x", "y", "z" }, + ["a.b%5B98%5D"] = "wayne", + ["a.b.c[test.key]"] = { "d", "e", "f" }, + ["a%5Bescaped_k_1%5D"] = "bar", + ["a.b.c%5Bescaped.k.2%5D"] = { "d", "e", "f" }, + })) + + assert.same(deep_sort{ + a = { + b = { + c = { + ["escaped.k.3"] = { + "d", + "e", + "f", + } + } + }, + escaped_k_1 = "bar", + ESCAPED_K_2 = "baz", + ["escaped%5B_k_4"] = "vvv", + ["escaped.k_5"] = { + nested = "ww", } + }, + }, + deep_sort(decode{ + ["a%5Bescaped_k_1%5D"] = "bar", + ["a%5BESCAPED_K_2%5D"] = "baz", + ["a.b.c%5Bescaped.k.3%5D"] = { "d", "e", "f" }, + ["a%5Bescaped%5B_k_4%5D"] = "vvv", + ["a%5Bescaped.k_5%5D.nested"] = "ww", + })) + end) + + it("decodes complex nested parameters combinations", function() + assert.same({ + a = { + { + "a", + cat = "tommy" + }, + { + "b1", + "b2", + dog = "jake" + }, + { + "c", + cat = { "tommy", "the", "cat" }, + }, + { + "d1", + "d2", + dog = { "jake", "the", "dog" } + }, + { + "e1", + "e2", + dog = { "finn", "the", "human" } + }, + one = { + "a", + cat = "tommy" + }, + two = { + "b1", + "b2", + dog = "jake" + }, + three = { + "c", + cat = { "tommy", "the", "cat" }, + }, + four = { + "d1", + "d2", + dog = { "jake", "the", "dog" } + }, + five = { + "e1", + "e2", + dog = { "finn", "the", "human" } + }, } }, - }, - deep_sort(decode{ - ["a.b.c.d"] = "", - ["a"] = { "1", "2", "3" }, - ["c"] = "test", - ["a.b.c"] = { "true" }, - ["a[]"] = { "a", "b", "c" }, - ["a[99]"] = "wayne", - ["a[1]"] = "first", - })) - end) + decode{ + ["a[1]"] = "a", + ["a[1].cat"] = "tommy", + ["a[2]"] = { "b1", "b2" }, + ["a[2].dog"] = "jake", + ["a[3]"] = "c", + ["a[3].cat"] = { "tommy", "the", "cat" }, + ["a[4]"] = { "d1", "d2" }, + ["a[4].dog"] = { "jake", "the", "dog" }, + ["a%5B5%5D"] = { "e1", "e2" }, + ["a%5B5%5D.dog"] = { "finn", "the", "human" }, + ["a[one]"] = "a", + ["a[one].cat"] = "tommy", + ["a[two]"] = { "b1", "b2" }, + ["a[two].dog"] = "jake", + ["a[three]"] = "c", + ["a[three].cat"] = { "tommy", "the", "cat" }, + ["a[four]"] = { "d1", "d2" }, + ["a[four].dog"] = { "jake", "the", "dog" }, + ["a%5Bfive%5D"] = { "e1", "e2" }, + ["a%5Bfive%5D.dog"] = { "finn", "the", "human" }, + }) + end) + + it("decodes multidimensional arrays and maps", function() + assert.same({ + key = { + { "value" } + } + }, + decode{ + ["key[][]"] = "value", + }) - it("decodes complex nested parameters combinations", function() - assert.same({ - a = { - { - "a", - cat = "tommy" - }, - { - "b1", - "b2", - dog = "jake" - }, - { - "c", - cat = { "tommy", "the", "cat" }, - }, - { - "d1", - "d2", - dog = { "jake", "the", "dog" } + assert.same({ + key = { + [5] = { [4] = "value" } } - } - }, - decode{ - ["a[1]"] = "a", - ["a[1].cat"] = "tommy", - ["a[2]"] = { "b1", "b2" }, - ["a[2].dog"] = "jake", - ["a[3]"] = "c", - ["a[3].cat"] = { "tommy", "the", "cat" }, - ["a[4]"] = { "d1", "d2" }, - ["a[4].dog"] = { "jake", "the", "dog" }, - }) - end) + }, + decode{ + ["key[5][4]"] = "value", + }) - it("decodes multidimensional arrays", function() - assert.same({ - key = { - { "value" } - } - }, - decode{ - ["key[][]"] = "value", - }) - - assert.same({ - key = { - [5] = { [4] = "value" } - } - }, - decode{ - ["key[5][4]"] = "value", - }) - - assert.same({ - key = { - [5] = { [4] = { key = "value" } } - } - }, - decode{ - ["key[5][4].key"] = "value", - }) - - assert.same({ - ["[5]"] = {{ [4] = { key = "value" } }} - }, - decode{ - ["[5][1][4].key"] = "value" - }) - end) + assert.same({ + key = { + foo = { bar = "value" } + } + }, + decode{ + ["key[foo][bar]"] = "value", + }) - pending("decodes different array representations", function() - -- undefined: the result depends on whether `["a"]` or `["a[2]"]` is applied first - -- but there's no way to guarantee order without adding a "presort keys" step. - -- but it's unlikely that a real-world client uses both forms in the same request, - -- instead of making `decode()` slower, split test in two - local decoded = decode{ - ["a"] = { "1", "2" }, - ["a[]"] = "3", - ["a[1]"] = "4", - ["a[2]"] = { "5", "6" }, - } - - assert.same( - deep_sort{ a = { - { "4", "1", "3" }, - { "5", "6", "2" }, + assert.same({ + key = { + [5] = { [4] = { key = "value" } } } }, - deep_sort(decoded) - ) - end) + decode{ + ["key[5][4].key"] = "value", + }) - it("decodes different array representations", function() - -- same as previous test, but split to reduce ordering dependency - assert.same( - { a = { - "2", - { "1", "3", "4" }, + assert.same({ + key = { + [5] = { [4] = { key = "value" } } } }, - deep_sort(decode{ - ["a"] = { "1", "2" }, - ["a[]"] = "3", - ["a[1]"] = "4", - })) + decode{ + ["key%5B5%5D%5B4%5D.key"] = "value", + }) - assert.same( - { a = { - { "3", "4" }, - { "5", "6" }, + assert.same({ + key = { + foo = { bar = { key = "value" } } } }, - deep_sort(decode{ + decode{ + ["key[foo][bar].key"] = "value", + }) + + assert.same({ + ["[5]"] = {{ [4] = { key = "value" } }} + }, + decode{ + ["[5][1][4].key"] = "value" + }) + + assert.same({ + ["[5]"] = { foo = { bar = { key = "value" } }} + }, + decode{ + ["[5][foo][bar].key"] = "value" + }) + + assert.same({ + key = { + foo = { bar = { key = "value" } } + } + }, + decode{ + ["key%5Bfoo%5D%5Bbar%5D.key"] = "value", + }) + end) + + pending("decodes different array representations", function() + -- undefined: the result depends on whether `["a"]` or `["a[2]"]` is applied first + -- but there's no way to guarantee order without adding a "presort keys" step. + -- but it's unlikely that a real-world client uses both forms in the same request, + -- instead of making `decode()` slower, split test in two + local decoded = decode{ + ["a"] = { "1", "2" }, ["a[]"] = "3", ["a[1]"] = "4", ["a[2]"] = { "5", "6" }, - })) - end) - - it("infers values when provided with a schema", function() - local schema = Schema.new({ - fields = { - { name = { type = "string" } }, - { age = { type = "number" } }, - { has_license = { type = "boolean" } }, - { aliases = { type = "set", elements = { type = { "string" } } } }, - { comments = { type = "string" } }, } - }) - - local args = { name = "peter", - age = "45", - has_license = "true", - ["aliases[]"] = "peta", - comments = "" } - assert.same({ - name = "peter", - age = 45, - has_license = true, - aliases = { "peta" }, - comments = ngx.null - }, decode(args, schema)) + + assert.same( + deep_sort{ a = { + { "4", "1", "3" }, + { "5", "6", "2" }, + } + }, + deep_sort(decoded) + ) + end) + + it("decodes different array representations", function() + -- same as previous test, but split to reduce ordering dependency + assert.same( + { a = { + "2", + { "1", "3", "4" }, + } + }, + deep_sort(decode{ + ["a"] = { "1", "2" }, + ["a[]"] = "3", + ["a[1]"] = "4", + })) + + assert.same( + { a = { + { "3", "4" }, + { "5", "6" }, + } + }, + deep_sort(decode{ + ["a[]"] = "3", + ["a[1]"] = "4", + ["a[2]"] = { "5", "6" }, + })) + end) + + it("infers values when provided with a schema", function() + local schema = Schema.new({ + fields = { + { name = { type = "string" } }, + { age = { type = "number" } }, + { has_license = { type = "boolean" } }, + { aliases = { type = "set", elements = { type = { "string" } } } }, + { comments = { type = "string" } }, + } + }) + + local args = { name = "peter", + age = "45", + has_license = "true", + ["aliases[]"] = "peta", + comments = "" } + assert.same({ + name = "peter", + age = 45, + has_license = true, + aliases = { "peta" }, + comments = ngx.null + }, decode(args, schema)) + end) end) end) From d7cbee6d173e4ecccb7081ea7ce6a6743be5b922 Mon Sep 17 00:00:00 2001 From: samugi Date: Thu, 4 Jul 2024 12:26:15 +0200 Subject: [PATCH 3818/4351] refactor(admin_api): arguments * split the arguments module to separate the decoding logic into arguments_decoder.lua * simplified matching logic: extended some regex patterns to cover some of the logic that was done in Lua * split large functions into more smaller ones in arguments_decoder.lua * added unit tests for new functions --- kong-3.8.0-0.rockspec | 1 + kong/api/arguments.lua | 251 ++------------------ kong/api/arguments_decoder.lua | 287 +++++++++++++++++++++++ spec/01-unit/01-db/03-arguments_spec.lua | 209 ++++++++++++++++- 4 files changed, 506 insertions(+), 242 deletions(-) create mode 100644 kong/api/arguments_decoder.lua diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index d2470f407ce..22e1a2b937e 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -148,6 +148,7 @@ build = { ["kong.api"] = "kong/api/init.lua", ["kong.api.api_helpers"] = "kong/api/api_helpers.lua", ["kong.api.arguments"] = "kong/api/arguments.lua", + ["kong.api.arguments_decoder"] = "kong/api/arguments_decoder.lua", ["kong.api.endpoints"] = "kong/api/endpoints.lua", ["kong.api.routes.cache"] = "kong/api/routes/cache.lua", ["kong.api.routes.certificates"] = "kong/api/routes/certificates.lua", diff --git a/kong/api/arguments.lua b/kong/api/arguments.lua index b647df487ea..d0c12d7a9a7 100644 --- a/kong/api/arguments.lua +++ b/kong/api/arguments.lua @@ -1,31 +1,25 @@ local cjson = require "cjson.safe" local upload = require "resty.upload" +local decoder = require "kong.api.arguments_decoder" local setmetatable = setmetatable local getmetatable = getmetatable -local tonumber = tonumber local rawget = rawget local concat = table.concat local insert = table.insert -local ipairs = ipairs local pairs = pairs local lower = string.lower local find = string.find local sub = string.sub -local next = next local type = type local ngx = ngx local req = ngx.req local log = ngx.log -local re_match = ngx.re.match -local re_gmatch = ngx.re.gmatch -local re_gsub = ngx.re.gsub local req_read_body = req.read_body local get_uri_args = req.get_uri_args local get_body_data = req.get_body_data local get_post_args = req.get_post_args -local get_method = req.get_method local json_decode = cjson.decode local kong = kong @@ -33,25 +27,9 @@ local kong = kong local NOTICE = ngx.NOTICE -local multipart_mt = {} local arguments_mt = {} -function multipart_mt:__tostring() - return self.data -end - - -function multipart_mt:__index(name) - local json = rawget(self, "json") - if json then - return json[name] - end - - return nil -end - - function arguments_mt:__index(name) return rawget(self, "post")[name] or rawget(self, "uri")[name] @@ -131,7 +109,7 @@ end local function combine_arg(to, arg) - if type(arg) ~= "table" or getmetatable(arg) == multipart_mt then + if type(arg) ~= "table" or getmetatable(arg) == decoder.multipart_mt then insert(to, #to + 1, arg) else @@ -142,7 +120,7 @@ local function combine_arg(to, arg) to[k] = v else - if type(t) == "table" and getmetatable(t) ~= multipart_mt then + if type(t) == "table" and getmetatable(t) ~= decoder.multipart_mt then combine_arg(t, v) else @@ -281,205 +259,6 @@ infer = function(args, schema) end -local function decode_map_arg(name, value, container) - -- the meaning of square brackets varies depending on the method. - -- It is considered a map if the method is POST, PUT, or PATCH - -- otherwise square brackets are interpreted as LHS (EE only) - local method = get_method() - if method ~= "POST" and method ~= "PUT" and method ~= "PATCH" then - return nil, "maps not supported for this method" - end - - container = container or {} - - local keys = {} - local search = name - - while true do - local captures, err = re_match(search, [=[(.+)\[([^\]]+)\]$]=], "ajos") - if captures then - search = captures[1] - local tonum = tonumber(captures[2]) - if tonum then - return nil, "not a map: array index found" - end - insert(keys, #keys + 1, captures[2]) - - elseif err then - log(NOTICE, err) - break - - else - break - end - end - - if #keys == 0 then - return nil, "not a map: no keys found" - end - - container[search] = {} - container = container[search] - - for i = #keys, 1, -1 do - local k = keys[i] - - if i == 1 then - container[k] = value - return container[k] - - else - if not container[k] then - container[k] = {} - container = container[k] - end - end - end -end - - -local function decode_array_arg(name, value, container) - container = container or {} - - if type(name) ~= "string" then - container[name] = value - return container[name] - end - - local indexes = {} - local count = 0 - local search = name - - while true do - local captures, err = re_match(search, [[(.+)\[(\d*)\]$]], "ajos") - if captures then - search = captures[1] - count = count + 1 - indexes[count] = tonumber(captures[2]) - - elseif err then - log(NOTICE, err) - break - - else - break - end - end - - if count == 0 then - container[name] = value - return container[name] - end - - container[search] = {} - container = container[search] - - for i = count, 1, -1 do - local index = indexes[i] - - if i == 1 then - if index then - insert(container, index, value) - return container[index] - end - - if type(value) == "table" and getmetatable(value) ~= multipart_mt then - for j, v in ipairs(value) do - insert(container, j, v) - end - - else - container[#container + 1] = value - end - - return container - - else - if not container[index or 1] then - container[index or 1] = {} - container = container[index or 1] - end - end - end -end - - -local function decode_arg(raw_name, value) - if type(raw_name) ~= "string" or re_match(raw_name, [[^\.+|\.$]], "jos") then - return { name = value } - end - - -- unescape `[` and `]` characters when the array / map syntax is detected - local name = re_gsub(raw_name, [[%5B(.*?)%5D]], "[$1]", "josi") - - local iterator, err = re_gmatch(name, [=[([^.](?:\[[^\]]*\])*)+]=], "jos") - if not iterator then - if err then - log(NOTICE, err) - end - - return decode_map_arg(name, value) or - decode_array_arg(name, value) - end - - local names = {} - local count = 0 - - while true do - local captures, err = iterator() - if captures then - count = count + 1 - names[count] = captures[0] - - elseif err then - log(NOTICE, err) - break - - else - break - end - end - - if count == 0 then - return decode_map_arg(name, value) or - decode_array_arg(name, value) - end - - local container = {} - local bucket = container - - for i = 1, count do - if i == count then - if not decode_map_arg(names[i], value, bucket) then - decode_array_arg(names[i], value, bucket) - end - return container - - else - bucket = decode_map_arg(names[i], {}, bucket) or - decode_array_arg(names[i], {}, bucket) - end - end -end - - -local function decode(args, schema) - local i = 0 - local r = {} - - if type(args) ~= "table" then - return r - end - - for name, value in pairs(args) do - i = i + 1 - r[i] = decode_arg(name, value) - end - - return infer(combine(r), schema) -end - - local function parse_multipart_header(header, results) local name local value @@ -598,7 +377,7 @@ local function parse_multipart_stream(options, boundary) data = { n = 0, } - }, multipart_mt) + }, decoder.multipart_mt) headers = nil end @@ -649,7 +428,7 @@ local function parse_multipart_stream(options, boundary) if part_name then local enclosure = part_args[part_name] if enclosure then - if type(enclosure) == "table" and getmetatable(enclosure) ~= multipart_mt then + if type(enclosure) == "table" and getmetatable(enclosure) ~= decoder.multipart_mt then enclosure[#enclosure + 1] = part else @@ -691,6 +470,14 @@ local function parse_multipart(options, content_type) end +-- decodes and infers the arguments +-- the name "decode" is kept for backwards compatibility +local function decode(args, schema) + local decoded = decoder.decode(args) + return infer(combine(decoded), schema) +end + + local function load(opts) local options = setmetatable(opts or {}, defaults) @@ -797,11 +584,9 @@ end return { - load = load, - decode = decode, - decode_arg = decode_arg, - infer = infer, - infer_value = infer_value, - combine = combine, - multipart_mt = multipart_mt, + load = load, + infer_value = infer_value, + decode = decode, + _infer = infer, + _combine = combine, } diff --git a/kong/api/arguments_decoder.lua b/kong/api/arguments_decoder.lua new file mode 100644 index 00000000000..b8b2839c301 --- /dev/null +++ b/kong/api/arguments_decoder.lua @@ -0,0 +1,287 @@ +local getmetatable = getmetatable +local tonumber = tonumber +local rawget = rawget +local insert = table.insert +local unpack = table.unpack -- luacheck: ignore table +local ipairs = ipairs +local pairs = pairs +local type = type +local ngx = ngx +local req = ngx.req +local log = ngx.log +local re_match = ngx.re.match +local re_gmatch = ngx.re.gmatch +local re_gsub = ngx.re.gsub +local get_method = req.get_method + + +local NOTICE = ngx.NOTICE + +local ENC_LEFT_SQUARE_BRACKET = "%5B" +local ENC_RIGHT_SQUARE_BRACKET = "%5D" + + +local multipart_mt = {} + + +function multipart_mt:__tostring() + return self.data +end + + +function multipart_mt:__index(name) + local json = rawget(self, "json") + if json then + return json[name] + end + + return nil +end + + +-- Extracts keys from a string representing a nested table +-- e.g. [foo][bar][21].key => ["foo", "bar", 21, "key"]. +-- is_map is meant to label patterns that use the bracket map syntax. +local function extract_param_keys(keys_string) + local is_map = false + + -- iterate through keys (split by dots or square brackets) + local iterator, err = re_gmatch(keys_string, [=[\.([^\[\.]+)|\[([^\]]*)\]]=], "jos") + if not iterator then + return nil, err + end + + local keys = {} + for captures, it_err in iterator do + if it_err then + log(NOTICE, it_err) + + else + local key_name + if captures[1] then + -- The first capture: `\.([^\[\.]+)` matches dot-separated keys + key_name = captures[1] + + else + -- The second capture: \[([^\]]*)\] matches bracket-separated keys + key_name = captures[2] + + -- If a bracket-separated key is non-empty and non-numeric, set + -- is_map to true: foo[test] is a map, foo[] and bar[42] are arrays + local map_key_found = key_name ~= "" and tonumber(key_name) == nil + if map_key_found then + is_map = true + end + end + + insert(keys, key_name) + end + end + + return keys, nil, is_map +end + + +-- Extracts the parameter name and keys from a string +-- e.g. myparam[foo][bar][21].key => myparam, ["foo", "bar", 21, "key"] +local function get_param_name_and_keys(name_and_keys) + -- key delimiter must appear after the first character + -- e.g. for `[5][foo][bar].key`, `[5]` is the parameter name + local first_key_delimiter = name_and_keys:find('[%[%.]', 2) + if not first_key_delimiter then + return nil, "keys not found" + end + + local param_name = name_and_keys:sub(1, first_key_delimiter - 1) + local keys_string = name_and_keys:sub(first_key_delimiter) + + local keys, err, is_map = extract_param_keys(keys_string) + if not keys then + return nil, err + end + + return param_name, nil, keys, is_map +end + + +-- Nests the provided path into container +-- e.g. nest_path({}, {"foo", "bar", 21, "key"}, 42) => { foo = { bar = { [21] = { key = 42 } } } } +local function nest_path(container, path, value) + container = container or {} + + if type(path) ~= "table" then + return nil, "path must be a table" + end + + for i = 1, #path do + local segment = path[i] + + local arr_index = tonumber(segment) + -- if it looks like: foo[] or bar[42], it's an array + local isarray = segment == "" or arr_index ~= nil + + if isarray then + if i == #path then + + if arr_index then + insert(container, arr_index, value) + return container[arr_index] + end + + if type(value) == "table" and getmetatable(value) ~= multipart_mt then + for j, v in ipairs(value) do + insert(container, j, v) + end + + return container + end + + container[#container + 1] = value + return container + + else + local position = arr_index or 1 + if not container[position] then + container[position] = {} + container = container[position] + end + end + + else -- it's a map + if i == #path then + container[segment] = value + return container[segment] + + elseif not container[segment] then + container[segment] = {} + container = container[segment] + end + end + end +end + + +-- Decodes a complex argument (map, array or mixed), into a nested table +-- e.g. foo[bar][21].key, 42 => { foo = { bar = { [21] = { key = 42 } } } } +local function decode_map_array_arg(name, value, container) + local param_name, err, keys, is_map = get_param_name_and_keys(name) + if not param_name or not keys or #keys == 0 then + return nil, err or "not a map or array" + end + + -- the meaning of square brackets varies depending on the http method. + -- It is considered a map when a non numeric value exists between brackets + -- if the method is POST, PUT, or PATCH, otherwise it is interpreted as LHS + -- brackets used for search capabilities (only in EE). + if is_map then + local method = get_method() + if method ~= "POST" and method ~= "PUT" and method ~= "PATCH" then + return nil, "map not supported for this method" + end + end + + local path = {param_name, unpack(keys)} + return nest_path(container, path, value) +end + + +local function decode_complex_arg(name, value, container) + container = container or {} + + if type(name) ~= "string" then + container[name] = value + return container[name] + end + + local decoded = decode_map_array_arg(name, value, container) + if not decoded then + container[name] = value + return container[name] + end + + return decoded +end + + +local function decode_arg(raw_name, value) + if type(raw_name) ~= "string" or re_match(raw_name, [[^\.+|\.$]], "jos") then + return { name = value } + end + + -- unescape `[` and `]` characters when the array / map syntax is detected + local array_map_pattern = ENC_LEFT_SQUARE_BRACKET .. "(.*?)" .. ENC_RIGHT_SQUARE_BRACKET + local name = re_gsub(raw_name, array_map_pattern, "[$1]", "josi") + + -- treat test[foo.bar] as a single match instead of splitting on the dot + local iterator, err = re_gmatch(name, [=[([^.](?:\[[^\]]*\])*)+]=], "jos") + if not iterator then + if err then + log(NOTICE, err) + end + + return decode_complex_arg(name, value) + end + + local names = {} + local count = 0 + + while true do + local captures, err = iterator() + if captures then + count = count + 1 + names[count] = captures[0] + + elseif err then + log(NOTICE, err) + break + + else + break + end + end + + if count == 0 then + return decode_complex_arg(name, value) + end + + local container = {} + local bucket = container + + for i = 1, count do + if i == count then + decode_complex_arg(names[i], value, bucket) + return container + + else + bucket = decode_complex_arg(names[i], {}, bucket) + end + end +end + + +local function decode(args) + local i = 0 + local r = {} + + if type(args) ~= "table" then + return r + end + + for name, value in pairs(args) do + i = i + 1 + r[i] = decode_arg(name, value) + end + + return r +end + + +return { + decode = decode, + multipart_mt = multipart_mt, + _decode_arg = decode_arg, + _extract_param_keys = extract_param_keys, + _get_param_name_and_keys = get_param_name_and_keys, + _nest_path = nest_path, + _decode_map_array_arg = decode_map_array_arg, +} diff --git a/spec/01-unit/01-db/03-arguments_spec.lua b/spec/01-unit/01-db/03-arguments_spec.lua index d5e6eac006e..00c443bae23 100644 --- a/spec/01-unit/01-db/03-arguments_spec.lua +++ b/spec/01-unit/01-db/03-arguments_spec.lua @@ -5,26 +5,34 @@ local deep_sort = helpers.deep_sort describe("arguments tests", function() - local arguments, infer_value, infer, decode_arg, decode, combine, old_get_method + local arguments, arguments_decoder, infer_value, infer, decode, combine, old_get_method + local decode_arg, get_param_name_and_keys, nest_path, decode_map_array_arg lazy_setup(function() old_get_method = _G.ngx.req.get_method _G.ngx.req.get_method = function() return "POST" end package.loaded["kong.api.arguments"] = nil + package.loaded["kong.api.arguments_decoder"] = nil + arguments = require "kong.api.arguments" infer_value = arguments.infer_value - infer = arguments.infer - decode_arg = arguments.decode_arg decode = arguments.decode - combine = arguments.combine + infer = arguments._infer + combine = arguments._combine + + arguments_decoder = require "kong.api.arguments_decoder" + decode_arg = arguments_decoder._decode_arg + get_param_name_and_keys = arguments_decoder._get_param_name_and_keys + nest_path = arguments_decoder._nest_path + decode_map_array_arg = arguments_decoder._decode_map_array_arg end) lazy_teardown(function() _G.ngx.req.get_method = old_get_method end) - describe("arguments.infer_value", function() + describe("arguments_decoder.infer_value", function() it("infers numbers", function() assert.equal(2, infer_value("2", { type = "number" })) assert.equal(2, infer_value("2", { type = "integer" })) @@ -85,7 +93,7 @@ describe("arguments tests", function() end) - describe("arguments.infer", function() + describe("arguments_decoder.infer", function() it("returns nil for nil args", function() assert.is_nil(infer()) end) @@ -147,7 +155,7 @@ describe("arguments tests", function() end) - describe("arguments.combine", function() + describe("arguments_decoder.combine", function() it("merges arguments together, creating arrays when finding repeated names, recursively", function() local monster = { { a = { [99] = "wayne", }, }, @@ -173,7 +181,7 @@ describe("arguments tests", function() end) - describe("arguments.decode_arg", function() + describe("arguments_decoder.decode_arg", function() it("does not infer numbers, booleans or nulls from strings", function() assert.same({ x = "" }, decode_arg("x", "")) assert.same({ x = "true" }, decode_arg("x", "true")) @@ -193,7 +201,190 @@ describe("arguments tests", function() end) end) - describe("arguments.decode", function() + describe("arguments_decoder.get_param_name_and_keys", function() + it("extracts array keys", function() + local name, _, keys, is_map = get_param_name_and_keys("foo[]") + assert.equals(name, "foo") + assert.same({ "" }, keys) + assert.is_false(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[1]") + assert.same(name, "foo") + assert.same({ "1" }, keys) + assert.is_false(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[1][2]") + assert.same(name, "foo") + assert.same({ "1", "2" }, keys) + assert.is_false(is_map) + end) + + it("extracts map keys", function() + local name, _, keys, is_map = get_param_name_and_keys("foo[m]") + assert.same(name, "foo") + assert.same({ "m" }, keys) + assert.is_true(is_map) + + name, _, keys, is_map = get_param_name_and_keys("[name][m][n]") + assert.same(name, "[name]") + assert.same({ "m", "n" }, keys) + assert.is_true(is_map) + end) + + it("extracts mixed map/array keys", function() + local name, _, keys, is_map = get_param_name_and_keys("foo[].a") + assert.same(name, "foo") + assert.same({ "", "a" }, keys) + assert.is_false(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[1].a") + assert.same(name, "foo") + assert.same({ "1", "a" }, keys) + assert.is_false(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[1][2].a") + assert.same(name, "foo") + assert.same({ "1", "2", "a" }, keys) + assert.is_false(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo.z[1].a[2].b") + assert.same(name, "foo") + assert.same({ "z", "1", "a", "2", "b" }, keys) + assert.is_false(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[m].a") + assert.same(name, "foo") + assert.same({ "m", "a" }, keys) + assert.is_true(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[m][n].a") + assert.same(name, "foo") + assert.same({ "m", "n", "a" }, keys) + assert.is_true(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[m].a[n].b") + assert.same(name, "foo") + assert.same({ "m", "a", "n", "b" }, keys) + assert.is_true(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[1][m].a") + assert.same(name, "foo") + assert.same({ "1", "m", "a" }, keys) + assert.is_true(is_map) + + name, _, keys, is_map = get_param_name_and_keys("foo[m][1].a[n].b") + assert.same(name, "foo") + assert.same({ "m", "1", "a", "n", "b" }, keys) + assert.is_true(is_map) + end) + end) + + describe("arguments_decoder.nest_path", function() + it("nests simple value", function() + local container = {} + nest_path(container, { "foo" }, "a") + assert.same({ foo = "a" }, container) + end) + + it("nests arrays", function() + local container = {} + nest_path(container, { "foo", "1" }, "a") + assert.same({ foo = { [1] = "a" } }, container) + + container = {} + nest_path(container, { "foo", "1", "2" }, 12) + assert.same({ foo = { [1] = { [2] = 12 } } }, container) + + container = {} + nest_path(container, { "foo", "1", "2", "3" }, false) + assert.same({ foo = { [1] = { [2] = { [3] = false } } } }, container) + end) + + it("nests maps", function() + local container = {} + nest_path(container, { "foo", "bar" }, "a") + assert.same({ foo = { bar = "a" } }, container) + + container = {} + nest_path(container, { "foo", "bar", "baz" }, true) + assert.same({ foo = { bar = { baz = true } } }, container) + + container = {} + nest_path(container, { "foo", "bar", "baz", "qux" }, 42) + assert.same({ foo = { bar = { baz = { qux = 42 } } } }, container) + end) + + it("nests mixed map/array", function() + local container = {} + nest_path(container, { "foo", "1", "bar" }, "a") + assert.same({ foo = { [1] = { bar = "a" } } }, container) + + container = {} + nest_path(container, { 1, "1", "bar", "2" }, 42) + assert.same({ [1] = { [1] = { bar = { [2] = 42 } } } }, container) + end) + end) + + describe("arguments_decoder.decode_map_array_arg", function() + it("decodes arrays", function() + local container = {} + + decode_map_array_arg("x[]", "a", container) + assert.same({ x = { [1] = "a" } }, container) + + container = {} + decode_map_array_arg("x[1]", "a", container) + assert.same({ x = { [1] = "a" } }, container) + + container = {} + decode_map_array_arg("x[1][2][3]", 42, container) + assert.same({ x = { [1] = { [2] = { [3] = 42 } } } }, container) + end) + + it("decodes maps", function() + local container = {} + + decode_map_array_arg("x[a]", "a", container) + assert.same({ x = { a = "a" } }, container) + + container = {} + decode_map_array_arg("x[a][b][c]", 42, container) + assert.same({ x = { a = { b = { c = 42 } } } }, container) + end) + + it("decodes mixed map/array", function() + local container = {} + + decode_map_array_arg("x[][a]", "a", container) + assert.same({ x = { [1] = { a = "a" } } }, container) + + container = {} + decode_map_array_arg("x[1][a]", "a", container) + assert.same({ x = { [1] = { a = "a" } } }, container) + + container = {} + decode_map_array_arg("x[1][2][a]", "a", container) + assert.same({ x = { [1] = { [2] = { a = "a" } } } }, container) + + container = {} + decode_map_array_arg("x[a][1][b]", "a", container) + assert.same({ x = { a = { [1] = { b = "a" } } } }, container) + + container = {} + decode_map_array_arg("x[a][1][b]", "a", container) + assert.same({ x = { a = { [1] = { b = "a" } } } }, container) + + container = {} + decode_map_array_arg("x[1][a][2][b]", "a", container) + assert.same({ x = { [1] = { a = { [2] = { b = "a" } } } } }, container) + + container = {} + decode_map_array_arg("x.r[1].s[a][2].t[b].u", "a", container) + assert.same({ x = { r = { [1] = { s = { a = { [2] = { t = { b = { u = "a" } } } } } } } } }, container) + end) + end) + + describe("arguments_decoder.decode", function() it("decodes complex nested parameters", function() assert.same(deep_sort{ From 89db6472ae66997a68561fc047110529787e3d09 Mon Sep 17 00:00:00 2001 From: Thibault Charbonnier Date: Mon, 8 Jul 2024 23:11:06 -0700 Subject: [PATCH 3819/4351] chore(build): do not download ngx_brotli with '--//:brotli=false' --- build/openresty/BUILD.openresty.bazel | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 63901330335..700ebe22d7f 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -266,8 +266,12 @@ configure_make( "@lua-kong-nginx-module//:all_srcs", "@lua-resty-events//:all_srcs", "@lua-resty-lmdb//:all_srcs", - "@ngx_brotli//:all_srcs", ] + select({ + "@kong//:brotli_flag": [ + "@ngx_brotli//:all_srcs", + ], + "//conditions:default": [], + }) + select({ "@kong//:wasmx_flag": [ "@ngx_wasmx_module//:all_srcs", # wasm_runtime has to be a "data" (target) instead of "build_data" (exec) From 23a4c213b3a76dfc310aa48282039ed85a34eb51 Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 11 Jul 2024 11:47:44 +0800 Subject: [PATCH 3820/4351] chore(ci): change workflow filename to add-release-pongo.yml (#13361) To bypass an upstream bug https://github.com/benc-uk/workflow-dispatch/issues/62 --- .../workflows/{add-pongo-release.yml => add-release-pongo.yml} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename .github/workflows/{add-pongo-release.yml => add-release-pongo.yml} (100%) diff --git a/.github/workflows/add-pongo-release.yml b/.github/workflows/add-release-pongo.yml similarity index 100% rename from .github/workflows/add-pongo-release.yml rename to .github/workflows/add-release-pongo.yml From 989a13e9332d01ff392bc91fb61b4ed6279b2513 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Thu, 11 Jul 2024 15:31:07 +0800 Subject: [PATCH 3821/4351] fix(runloop): the sni cache isn't invalidated when a sni is updated (#13165) Both `data.entity` and `data.old_entity` should be invalidated when a sni is updated. A non-existent sni may also have been cached. https://konghq.atlassian.net/browse/FTI-6009 --- .../kong/fix-sni-cache-invalidate.yml | 4 ++ kong/runloop/events.lua | 23 ++++--- .../02-core_entities_invalidations_spec.lua | 62 +++++++++++++++++++ 3 files changed, 82 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/fix-sni-cache-invalidate.yml diff --git a/changelog/unreleased/kong/fix-sni-cache-invalidate.yml b/changelog/unreleased/kong/fix-sni-cache-invalidate.yml new file mode 100644 index 00000000000..a898826b275 --- /dev/null +++ b/changelog/unreleased/kong/fix-sni-cache-invalidate.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where the sni cache isn't invalidated when a sni is updated. +type: bugfix +scope: Core diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index ddc3e9750a4..b8faba64cbe 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -258,24 +258,33 @@ local function crud_plugins_handler(data) end -local function crud_snis_handler(data) - log(DEBUG, "[events] SNI updated, invalidating cached certificates") - - local sni = data.old_entity or data.entity - local sni_name = sni.name +local function invalidate_snis(sni_name) local sni_wild_pref, sni_wild_suf = certificate.produce_wild_snis(sni_name) core_cache:invalidate("snis:" .. sni_name) - if sni_wild_pref then + if sni_wild_pref and sni_wild_pref ~= sni_name then core_cache:invalidate("snis:" .. sni_wild_pref) end - if sni_wild_suf then + if sni_wild_suf and sni_wild_suf ~= sni_name then core_cache:invalidate("snis:" .. sni_wild_suf) end end +local function crud_snis_handler(data) + log(DEBUG, "[events] SNI updated, invalidating cached certificates") + + local new_name = data.entity.name + local old_name = data.old_entity and data.old_entity.name + + invalidate_snis(new_name) + if old_name and old_name ~= new_name then + invalidate_snis(old_name) + end +end + + local function crud_consumers_handler(data) workspaces.set_workspace(data.workspace) diff --git a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua index d9946e39b04..0f2ec5d3931 100644 --- a/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua +++ b/spec/02-integration/06-invalidations/02-core_entities_invalidations_spec.lua @@ -471,6 +471,12 @@ for _, strategy in helpers.each_strategy() do end) it("on certificate delete+re-creation", function() + -- populate cache + get_cert(8443, "ssl-example.com") + get_cert(8443, "new-ssl-example.com") + get_cert(9443, "ssl-example.com") + get_cert(9443, "new-ssl-example.com") + -- TODO: PATCH update are currently not possible -- with the admin API because snis have their name as their -- primary key and the DAO has limited support for such updates. @@ -514,6 +520,10 @@ for _, strategy in helpers.each_strategy() do end) it("on certificate update", function() + -- populate cache + get_cert(8443, "new-ssl-example.com") + get_cert(9443, "new-ssl-example.com") + -- update our certificate *without* updating the -- attached sni @@ -548,6 +558,12 @@ for _, strategy in helpers.each_strategy() do end) it("on sni update via id", function() + -- populate cache + get_cert(8443, "new-ssl-example.com") + get_cert(8443, "updated-sn-via-id.com") + get_cert(9443, "new-ssl-example.com") + get_cert(9443, "updated-sn-via-id.com") + local admin_res = admin_client_1:get("/snis") local body = assert.res_status(200, admin_res) local sni = assert(cjson.decode(body).data[1]) @@ -579,6 +595,12 @@ for _, strategy in helpers.each_strategy() do end) it("on sni update via name", function() + -- populate cache + get_cert(8443, "updated-sn-via-id.com") + get_cert(8443, "updated-sn.com") + get_cert(9443, "updated-sn-via-id.com") + get_cert(9443, "updated-sn.com") + local admin_res = admin_client_1:patch("/snis/updated-sn-via-id.com", { body = { name = "updated-sn.com" }, headers = { ["Content-Type"] = "application/json" }, @@ -606,6 +628,10 @@ for _, strategy in helpers.each_strategy() do end) it("on certificate delete", function() + -- populate cache + get_cert(8443, "updated-sn.com") + get_cert(9443, "updated-sn.com") + -- delete our certificate local admin_res = admin_client_1:delete("/certificates/updated-sn.com") @@ -630,6 +656,14 @@ for _, strategy in helpers.each_strategy() do describe("wildcard snis", function() it("on create", function() + -- populate cache + get_cert(8443, "test.wildcard.com") + get_cert(8443, "test2.wildcard.com") + get_cert(8443, "wildcard.com") + get_cert(9443, "test.wildcard.com") + get_cert(9443, "test2.wildcard.com") + get_cert(9443, "wildcard.com") + local admin_res = admin_client_1:post("/certificates", { body = { cert = ssl_fixtures.cert_alt, @@ -680,6 +714,12 @@ for _, strategy in helpers.each_strategy() do end) it("on certificate update", function() + -- populate cache + get_cert(8443, "test.wildcard.com") + get_cert(8443, "test2.wildcard.com") + get_cert(9443, "test.wildcard.com") + get_cert(9443, "test2.wildcard.com") + -- update our certificate *without* updating the -- attached sni @@ -723,6 +763,14 @@ for _, strategy in helpers.each_strategy() do end) it("on sni update via id", function() + -- populate cache + get_cert(8443, "test.wildcard.com") + get_cert(8443, "test2.wildcard.com") + get_cert(8443, "test.wildcard_updated.com") + get_cert(9443, "test.wildcard.com") + get_cert(9443, "test2.wildcard.com") + get_cert(9443, "test.wildcard_updated.com") + local admin_res = admin_client_1:get("/snis/%2A.wildcard.com") local body = assert.res_status(200, admin_res) local sni = assert(cjson.decode(body)) @@ -762,6 +810,14 @@ for _, strategy in helpers.each_strategy() do end) it("on sni update via name", function() + -- populate cache + get_cert(8443, "test.wildcard.org") + get_cert(8443, "test2.wildcard.org") + get_cert(8443, "test.wildcard_updated.com") + get_cert(9443, "test.wildcard.org") + get_cert(9443, "test2.wildcard.org") + get_cert(9443, "test.wildcard_updated.com") + local admin_res = admin_client_1:patch("/snis/%2A.wildcard_updated.com", { body = { name = "*.wildcard.org" }, headers = { ["Content-Type"] = "application/json" }, @@ -797,6 +853,12 @@ for _, strategy in helpers.each_strategy() do end) it("on certificate delete", function() + -- populate cache + get_cert(8443, "test.wildcard.org") + get_cert(8443, "test2.wildcard.org") + get_cert(9443, "test.wildcard.org") + get_cert(9443, "test2.wildcard.org") + -- delete our certificate local admin_res = admin_client_1:delete("/certificates/%2A.wildcard.org") From 5dba2ef2b261d7acd2b5c3fa889efc6e4b441f1b Mon Sep 17 00:00:00 2001 From: Water-Melon Date: Tue, 9 Jul 2024 09:40:30 +0800 Subject: [PATCH 3822/4351] chore(cd): make the RPM package relocatable FTI-6054 --- build/package/nfpm.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index f82a9c74a9a..c47b94a1f31 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -80,6 +80,8 @@ overrides: - ${RPM_EXTRA_DEPS_3} rpm: + prefixes: + - /usr/local signature: # PGP secret key (can also be ASCII-armored), the passphrase is taken # from the environment variable $NFPM_RPM_PASSPHRASE with a fallback From 586c13b19e34cbadf8de2671b12ccbce832f4081 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jun 2024 18:32:42 +0800 Subject: [PATCH 3823/4351] feat(pdk): add argument to allow request body read from disk --- changelog/unreleased/kong/pdk-read-file.yml | 3 ++ kong/pdk/request.lua | 57 ++++++++++++++++++--- t/01-pdk/04-request/15-get_raw_body.t | 52 +++++++++++++++++++ t/01-pdk/04-request/16-get_body.t | 32 ++++++++++++ 4 files changed, 136 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/pdk-read-file.yml diff --git a/changelog/unreleased/kong/pdk-read-file.yml b/changelog/unreleased/kong/pdk-read-file.yml new file mode 100644 index 00000000000..fbf87187acf --- /dev/null +++ b/changelog/unreleased/kong/pdk-read-file.yml @@ -0,0 +1,3 @@ +message: "extend kong.request.get_body and kong.request.get_raw_body to read from buffered file" +type: feature +scope: "PDK" diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index f13585b11e9..f588f06c8fb 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -10,6 +10,7 @@ local cjson = require "kong.tools.cjson" local multipart = require "multipart" local phase_checker = require "kong.pdk.private.phases" local normalize = require("kong.tools.uri").normalize +local yield = require("kong.tools.yield").yield local ngx = ngx @@ -693,10 +694,14 @@ local function new(self) -- -- If the size of the body is greater than the Nginx buffer size (set by -- `client_body_buffer_size`), this function fails and returns an error - -- message explaining this limitation. + -- message explaining this limitation, unless `max_allowed_file_size` + -- is set and larger than the body size buffered to disk. + -- Use of `max_allowed_file_size` requires Kong to read data from filesystem + -- and has performance implications. -- -- @function kong.request.get_raw_body -- @phases rewrite, access, response, admin_api + -- @max_allowed_file_size[opt] number the max allowed file size to be read from -- @treturn string|nil The plain request body or nil if it does not fit into -- the NGINX temporary buffer. -- @treturn nil|string An error message. @@ -704,19 +709,54 @@ local function new(self) -- -- Given a body with payload "Hello, Earth!": -- -- kong.request.get_raw_body():gsub("Earth", "Mars") -- "Hello, Mars!" - function _REQUEST.get_raw_body() + function _REQUEST.get_raw_body(max_allowed_file_size) check_phase(before_content) read_body() local body = get_body_data() if not body then - if get_body_file() then + local body_file = get_body_file() + if not body_file then + return "" + end + + if not max_allowed_file_size then return nil, "request body did not fit into client body buffer, consider raising 'client_body_buffer_size'" + end - else - return "" + local file, err = io.open(body_file, "r") + if not file then + return nil, "failed to open cached request body '" .. body_file .. "': " .. err + end + + local size = file:seek("end") or 0 + if size > max_allowed_file_size then + return nil, ("request body file too big: %d > %d"):format(size, max_allowed_file_size) end + + -- go to beginning + file:seek("set") + local chunk = {} + local chunk_idx = 1 + + while true do + local data, err = file:read(1048576) -- read in chunks of 1mb + if not data then + if err then + return nil, "failed to read cached request body '" .. body_file .. "': " .. err + end + break + end + chunk[chunk_idx] = data + chunk_idx = chunk_idx + 1 + + yield() -- yield to prevent starvation while doing blocking IO-reads + end + + file:close() + + return table.concat(chunk, "") end return body @@ -767,6 +807,7 @@ local function new(self) -- @phases rewrite, access, response, admin_api -- @tparam[opt] string mimetype The MIME type. -- @tparam[opt] number max_args Sets a limit on the maximum number of parsed + -- @tparam[opt] number max_allowed_file_size the max allowed file size to be read from -- arguments. -- @treturn table|nil A table representation of the body. -- @treturn string|nil An error message. @@ -775,7 +816,7 @@ local function new(self) -- local body, err, mimetype = kong.request.get_body() -- body.name -- "John Doe" -- body.age -- "42" - function _REQUEST.get_body(mimetype, max_args) + function _REQUEST.get_body(mimetype, max_args, max_allowed_file_size) check_phase(before_content) local content_type = mimetype or _REQUEST.get_header(CONTENT_TYPE) @@ -825,7 +866,7 @@ local function new(self) return pargs, nil, CONTENT_TYPE_POST elseif find(content_type_lower, CONTENT_TYPE_JSON, 1, true) == 1 then - local body, err = _REQUEST.get_raw_body() + local body, err = _REQUEST.get_raw_body(max_allowed_file_size) if not body then return nil, err, CONTENT_TYPE_JSON end @@ -838,7 +879,7 @@ local function new(self) return json, nil, CONTENT_TYPE_JSON elseif find(content_type_lower, CONTENT_TYPE_FORM_DATA, 1, true) == 1 then - local body, err = _REQUEST.get_raw_body() + local body, err = _REQUEST.get_raw_body(max_allowed_file_size) if not body then return nil, err, CONTENT_TYPE_FORM_DATA end diff --git a/t/01-pdk/04-request/15-get_raw_body.t b/t/01-pdk/04-request/15-get_raw_body.t index 216b94096f7..490354ac740 100644 --- a/t/01-pdk/04-request/15-get_raw_body.t +++ b/t/01-pdk/04-request/15-get_raw_body.t @@ -119,3 +119,55 @@ body: 'potato' body err: request body did not fit into client body buffer, consider raising 'client_body_buffer_size' --- no_error_log [error] + + + +=== TEST 6: request.get_raw_body() returns correctly if max_allowed_file_size is larger than request +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local body, err = pdk.request.get_raw_body(20000) + if body then + ngx.say("body length: ", #body) + + else + ngx.say("body err: ", err) + end + } + } +--- request eval +"GET /t\r\n" . ("a" x 20000) +--- response_body +body length: 20000 +--- no_error_log +[error] + + + +=== TEST 7: request.get_raw_body() returns error if max_allowed_file_size is smaller than request +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local body, err = pdk.request.get_raw_body(19999) + if body then + ngx.say("body length: ", #body) + + else + ngx.say("body err: ", err) + end + } + } +--- request eval +"GET /t\r\n" . ("a" x 20000) +--- response_body +body err: request body file too big: 20000 > 19999 +--- no_error_log +[error] \ No newline at end of file diff --git a/t/01-pdk/04-request/16-get_body.t b/t/01-pdk/04-request/16-get_body.t index ead3f535dd1..39284e1205d 100644 --- a/t/01-pdk/04-request/16-get_body.t +++ b/t/01-pdk/04-request/16-get_body.t @@ -704,3 +704,35 @@ test=data mime=multipart/form-data --- no_error_log [error] + + + +=== TEST 26: request.get_body() with application/json returns ok if max_allowed_file_size is set +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local args, err = pdk.request.get_body("application/json") + ngx.say("error: ", err) + + local args, err = pdk.request.get_body("application/json", nil, 20008) + if err then + ngx.say("error: ", err) + else + ngx.say("parsed ok") + end + + } + } +--- request eval +"POST /t\r\n{\"b\":\"" . ("a" x 20000) . "\"}" +--- more_headers +Content-Type: application/json +--- response_body +error: request body did not fit into client body buffer, consider raising 'client_body_buffer_size' +parsed ok +--- no_error_log +[error] From 41c78240c71c2e454837f10005938c6848cf1816 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jun 2024 18:42:11 +0800 Subject: [PATCH 3824/4351] feat(plugins): enable ai plugins to read request body from buffered file --- changelog/unreleased/kong/ai-plugin-read-file.yml | 3 +++ kong/plugins/ai-prompt-decorator/handler.lua | 2 +- kong/plugins/ai-prompt-decorator/schema.lua | 4 +++- kong/plugins/ai-prompt-guard/handler.lua | 2 +- kong/plugins/ai-prompt-guard/schema.lua | 6 ++++++ kong/plugins/ai-prompt-template/handler.lua | 4 ++-- kong/plugins/ai-prompt-template/schema.lua | 6 ++++++ kong/plugins/ai-proxy/handler.lua | 2 +- kong/plugins/ai-proxy/schema.lua | 7 +++++++ kong/plugins/ai-request-transformer/handler.lua | 2 +- kong/plugins/ai-request-transformer/schema.lua | 10 +++++++++- kong/plugins/ai-response-transformer/handler.lua | 4 +++- kong/plugins/ai-response-transformer/schema.lua | 7 +++++++ 13 files changed, 50 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/ai-plugin-read-file.yml diff --git a/changelog/unreleased/kong/ai-plugin-read-file.yml b/changelog/unreleased/kong/ai-plugin-read-file.yml new file mode 100644 index 00000000000..d10f38c021d --- /dev/null +++ b/changelog/unreleased/kong/ai-plugin-read-file.yml @@ -0,0 +1,3 @@ +message: "allow AI plugin to read request from buffered file" +type: feature +scope: "Plugin" diff --git a/kong/plugins/ai-prompt-decorator/handler.lua b/kong/plugins/ai-prompt-decorator/handler.lua index 7103ce5903b..23a18ea7399 100644 --- a/kong/plugins/ai-prompt-decorator/handler.lua +++ b/kong/plugins/ai-prompt-decorator/handler.lua @@ -55,7 +55,7 @@ function plugin:access(conf) kong.ctx.shared.ai_prompt_decorated = true -- future use -- if plugin ordering was altered, receive the "decorated" request - local request = kong.request.get_body("application/json") + local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) if type(request) ~= "table" then return bad_request("this LLM route only supports application/json requests") end diff --git a/kong/plugins/ai-prompt-decorator/schema.lua b/kong/plugins/ai-prompt-decorator/schema.lua index ad0c5a85d72..2d8abfab59f 100644 --- a/kong/plugins/ai-prompt-decorator/schema.lua +++ b/kong/plugins/ai-prompt-decorator/schema.lua @@ -39,7 +39,9 @@ return { { config = { type = "record", fields = { - { prompts = prompts_record } + { prompts = prompts_record }, + { max_request_body_size = { type = "integer", default = 8 * 1024, gt = 0, + description = "max allowed body size allowed to be introspected" } }, } } } diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua index 321fefad202..304b9f55e45 100644 --- a/kong/plugins/ai-prompt-guard/handler.lua +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -121,7 +121,7 @@ function plugin:access(conf) kong.ctx.shared.ai_prompt_guarded = true -- future use -- if plugin ordering was altered, receive the "decorated" request - local request = kong.request.get_body("application/json") + local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) if type(request) ~= "table" then return bad_request("this LLM route only supports application/json requests") end diff --git a/kong/plugins/ai-prompt-guard/schema.lua b/kong/plugins/ai-prompt-guard/schema.lua index 9c0172752bd..0864696cd29 100644 --- a/kong/plugins/ai-prompt-guard/schema.lua +++ b/kong/plugins/ai-prompt-guard/schema.lua @@ -32,6 +32,12 @@ return { type = "boolean", required = true, default = false } }, + { max_request_body_size = { + type = "integer", + default = 8 * 1024, + gt = 0, + description = "max allowed body size allowed to be introspected",} + }, } } } diff --git a/kong/plugins/ai-prompt-template/handler.lua b/kong/plugins/ai-prompt-template/handler.lua index 63224223a43..2be9137c9fe 100644 --- a/kong/plugins/ai-prompt-template/handler.lua +++ b/kong/plugins/ai-prompt-template/handler.lua @@ -64,10 +64,10 @@ function AIPromptTemplateHandler:access(conf) kong.ctx.shared.ai_prompt_templated = true if conf.log_original_request then - kong.log.set_serialize_value(LOG_ENTRY_KEYS.REQUEST_BODY, kong.request.get_raw_body()) + kong.log.set_serialize_value(LOG_ENTRY_KEYS.REQUEST_BODY, kong.request.get_raw_body(conf.max_request_body_size)) end - local request = kong.request.get_body("application/json") + local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) if type(request) ~= "table" then return bad_request("this LLM route only supports application/json requests") end diff --git a/kong/plugins/ai-prompt-template/schema.lua b/kong/plugins/ai-prompt-template/schema.lua index 0c3615557c2..38e9d418ecd 100644 --- a/kong/plugins/ai-prompt-template/schema.lua +++ b/kong/plugins/ai-prompt-template/schema.lua @@ -44,6 +44,12 @@ return { required = true, default = false, }}, + { max_request_body_size = { + type = "integer", + default = 8 * 1024, + gt = 0, + description = "max allowed body size allowed to be introspected", + }}, } }} }, diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 8e661e89317..5ff894c5e05 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -382,7 +382,7 @@ function _M:access(conf) -- first, calculate the coordinates of the request local content_type = kong.request.get_header("Content-Type") or "application/json" - request_table = kong.request.get_body(content_type) + request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) if not request_table then if not string.find(content_type, "multipart/form-data", nil, true) then diff --git a/kong/plugins/ai-proxy/schema.lua b/kong/plugins/ai-proxy/schema.lua index 2aa77c56611..0754a0348cd 100644 --- a/kong/plugins/ai-proxy/schema.lua +++ b/kong/plugins/ai-proxy/schema.lua @@ -13,6 +13,13 @@ local ai_proxy_only_config = { default = "allow", one_of = { "allow", "deny", "always" }}, }, + { + max_request_body_size = { + type = "integer", + default = 8 * 1024, + gt = 0, + description = "max allowed body size allowed to be introspected",} + }, } for i, v in pairs(ai_proxy_only_config) do diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 0eb5cd89d8f..222ed079aa8 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -55,7 +55,7 @@ function _M:access(conf) -- if asked, introspect the request before proxying kong.log.debug("introspecting request with LLM") local new_request_body, err = ai_driver:ai_introspect_body( - kong.request.get_raw_body(), + kong.request.get_raw_body(conf.max_request_body_size), conf.prompt, http_opts, conf.transformation_extract_pattern diff --git a/kong/plugins/ai-request-transformer/schema.lua b/kong/plugins/ai-request-transformer/schema.lua index c7ce498ba68..9ebd3b4b8d6 100644 --- a/kong/plugins/ai-request-transformer/schema.lua +++ b/kong/plugins/ai-request-transformer/schema.lua @@ -37,6 +37,14 @@ return { default = true, }}, + { + max_request_body_size = { + type = "integer", + default = 8 * 1024, + gt = 0, + description = "max allowed body size allowed to be introspected",} + }, + -- from forward-proxy { http_proxy_host = typedefs.host }, { http_proxy_port = typedefs.port }, @@ -46,7 +54,7 @@ return { { llm = llm.config_schema }, }, }}, - + }, entity_checks = { { diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index 94a82a5ff2d..c1e154dbd06 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -113,7 +113,9 @@ function _M:access(conf) kong.log.debug("intercepting plugin flow with one-shot request") local httpc = http.new() - local res, err = subrequest(httpc, kong.request.get_raw_body(), http_opts) + local res, err = subrequest(httpc, + kong.request.get_raw_body(conf.max_request_body_size), + http_opts) if err then return internal_server_error(err) end diff --git a/kong/plugins/ai-response-transformer/schema.lua b/kong/plugins/ai-response-transformer/schema.lua index 565d467fe2d..2f52f6f27e2 100644 --- a/kong/plugins/ai-response-transformer/schema.lua +++ b/kong/plugins/ai-response-transformer/schema.lua @@ -45,6 +45,13 @@ return { default = true, }}, + { max_request_body_size = { + type = "integer", + default = 8 * 1024, + gt = 0, + description = "max allowed body size allowed to be introspected",} + }, + -- from forward-proxy { http_proxy_host = typedefs.host }, { http_proxy_port = typedefs.port }, From bc27ffd414fae5c18a84dbf3c53ee4bba2b4cc8a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 5 Jun 2024 14:46:48 +0800 Subject: [PATCH 3825/4351] fix(clustering): add removed fileds for new ai plugins max_request_body_size field --- kong/clustering/compat/removed_fields.lua | 18 +++++++++ .../09-hybrid_mode/09-config-compat_spec.lua | 38 +++++++++++++------ 2 files changed, 45 insertions(+), 11 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 4b0ac6e4863..a91b8a6cecd 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -167,5 +167,23 @@ return { "traces_endpoint", "logs_endpoint", }, + ai_proxy = { + "max_request_body_size", + }, + ai_prompt_decorator = { + "max_request_body_size", + }, + ai_prompt_guard = { + "max_request_body_size", + }, + ai_prompt_template = { + "max_request_body_size", + }, + ai_request_transformer = { + "max_request_body_size", + }, + ai_response_transformer = { + "max_request_body_size", + }, }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 8473bdf3b52..d5a3c9626c2 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -543,16 +543,22 @@ describe("CP/DP config compat transformations #" .. strategy, function() upstream_path = "/anywhere", -- becomes nil }, }, + max_request_body_size = 8192, }, } -- ]] - local expected_ai_proxy_prior_37 = cycle_aware_deep_copy(ai_proxy) - expected_ai_proxy_prior_37.config.response_streaming = nil - expected_ai_proxy_prior_37.config.model.options.upstream_path = nil - expected_ai_proxy_prior_37.config.route_type = "llm/v1/chat" + local expected = cycle_aware_deep_copy(ai_proxy) - do_assert(uuid(), "3.6.0", expected_ai_proxy_prior_37) + expected.config.max_request_body_size = nil + + do_assert(uuid(), "3.7.0", expected) + + expected.config.response_streaming = nil + expected.config.model.options.upstream_path = nil + expected.config.route_type = "llm/v1/chat" + + do_assert(uuid(), "3.6.0", expected) -- cleanup admin.plugins:remove({ id = ai_proxy.id }) @@ -584,14 +590,19 @@ describe("CP/DP config compat transformations #" .. strategy, function() }, }, }, + max_request_body_size = 8192, }, } -- ]] - local expected_ai_request_transformer_prior_37 = cycle_aware_deep_copy(ai_request_transformer) - expected_ai_request_transformer_prior_37.config.llm.model.options.upstream_path = nil + local expected = cycle_aware_deep_copy(ai_request_transformer) + expected.config.max_request_body_size = nil + + do_assert(uuid(), "3.7.0", expected) - do_assert(uuid(), "3.6.0", expected_ai_request_transformer_prior_37) + expected.config.llm.model.options.upstream_path = nil + + do_assert(uuid(), "3.6.0", expected) -- cleanup admin.plugins:remove({ id = ai_request_transformer.id }) @@ -621,14 +632,19 @@ describe("CP/DP config compat transformations #" .. strategy, function() }, }, }, + max_request_body_size = 8192, }, } -- ]] - local expected_ai_response_transformer_prior_37 = cycle_aware_deep_copy(ai_response_transformer) - expected_ai_response_transformer_prior_37.config.llm.model.options.upstream_path = nil + local expected = cycle_aware_deep_copy(ai_response_transformer) + expected.config.max_request_body_size = nil + + do_assert(uuid(), "3.7.0", expected) + + expected.config.llm.model.options.upstream_path = nil - do_assert(uuid(), "3.6.0", expected_ai_response_transformer_prior_37) + do_assert(uuid(), "3.6.0", expected) -- cleanup admin.plugins:remove({ id = ai_response_transformer.id }) From 7da959ca4e2ec87c53afe9f0b48057c0e8b22f0e Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 21 May 2024 17:21:06 +0200 Subject: [PATCH 3826/4351] refactor(concurrency): consistent node-level locks Several places in the gateway need a node-level lock, some of them used slightly different implementations. This refactor brings consistency in the ways we do node-level locking by using the same implementation (concurrency.with_worker_mutex) everywhere. --- kong/cluster_events/init.lua | 92 +++++++++++----------------------- kong/concurrency.lua | 3 +- kong/db/declarative/import.lua | 22 ++++---- 3 files changed, 42 insertions(+), 75 deletions(-) diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index 6566277477f..ca30f522eba 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -13,6 +13,7 @@ local timer_at = ngx.timer.at local ngx_update_time = ngx.update_time local knode = kong and kong.node or require "kong.pdk.node".new() +local concurrency = require "kong.concurrency" local POLL_INTERVAL_LOCK_KEY = "cluster_events:poll_interval" local POLL_RUNNING_LOCK_KEY = "cluster_events:poll_running" @@ -326,80 +327,45 @@ if ngx_debug then end -local function get_lock(self) - -- check if a poll is not currently running, to ensure we don't start - -- another poll while a worker is still stuck in its own polling (in - -- case it is being slow) - -- we still add an exptime to this lock in case something goes horribly - -- wrong, to ensure other workers can poll new events - -- a poll cannot take more than max(poll_interval * 5, 10) -- 10s min - local ok, err = self.shm:safe_add(POLL_RUNNING_LOCK_KEY, true, - max(self.poll_interval * 5, 10)) - if not ok then - if err ~= "exists" then - log(ERR, "failed to acquire poll_running lock: ", err) - end - -- else - -- log(DEBUG, "failed to acquire poll_running lock: ", - -- "a worker still holds the lock") - - return false - end - - if self.poll_interval > 0.001 then - -- check if interval of `poll_interval` has elapsed already, to ensure - -- we do not run the poll when a previous poll was quickly executed, but - -- another worker got the timer trigger a bit too late. - ok, err = self.shm:safe_add(POLL_INTERVAL_LOCK_KEY, true, - self.poll_interval - 0.001) - if not ok then - if err ~= "exists" then - log(ERR, "failed to acquire poll_interval lock: ", err) - end - -- else - -- log(DEBUG, "failed to acquire poll_interval lock: ", - -- "not enough time elapsed since last poll") - - self.shm:delete(POLL_RUNNING_LOCK_KEY) - - return false - end - end - - return true -end - - poll_handler = function(premature, self) if premature or not self.polling then -- set self.polling to false to stop a polling loop return end - if not get_lock(self) then - local ok, err = timer_at(self.poll_interval, poll_handler, self) - if not ok then - log(CRIT, "failed to start recurring polling timer: ", err) + -- check if a poll is not currently running, to ensure we don't start + -- another poll while a worker is still stuck in its own polling (in + -- case it is being slow) + -- we still add an exptime to this lock in case something goes horribly + -- wrong, to ensure other workers can poll new events + -- a poll cannot take more than max(poll_interval * 5, 10) -- 10s min + local ok, err = concurrency.with_worker_mutex({ + name = POLL_RUNNING_LOCK_KEY, + timeout = 0, + exptime = max(self.poll_interval * 5, 10), + }, function() + if self.poll_interval > 0.001 then + -- check if interval of `poll_interval` has elapsed already, to ensure + -- we do not run the poll when a previous poll was quickly executed, but + -- another worker got the timer trigger a bit too late. + return concurrency.with_worker_mutex({ + name = POLL_INTERVAL_LOCK_KEY, + timeout = 0, + exptime = self.poll_interval - 0.001, + }, function() + return poll(self) + end) end - return - end + return poll(self) + end) - -- single worker - - local pok, perr, err = pcall(poll, self) - if not pok then - log(ERR, "poll() threw an error: ", perr) - - elseif not perr then - log(ERR, "failed to poll: ", err) + if not ok and err ~= "exists" then + log(ERR, err) end - -- unlock - - self.shm:delete(POLL_RUNNING_LOCK_KEY) - - local ok, err = timer_at(self.poll_interval, poll_handler, self) + -- schedule next polling timer + ok, err = timer_at(self.poll_interval, poll_handler, self) if not ok then log(CRIT, "failed to start recurring polling timer: ", err) end diff --git a/kong/concurrency.lua b/kong/concurrency.lua index beef26d76ae..2b03b2b7cad 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -51,7 +51,8 @@ function concurrency.with_worker_mutex(opts, fn) local elapsed, err = rlock:lock(opts_name) if not elapsed then if err == "timeout" then - return nil, err + local ttl = rlock.dict and rlock.dict:ttl(opts_name) + return nil, err, ttl end return nil, "failed to acquire worker lock: " .. err end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 2b841116054..b2d5bd33caa 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -4,6 +4,7 @@ local constants = require("kong.constants") local workspaces = require("kong.workspaces") local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local declarative_config = require("kong.db.schema.others.declarative_config") +local concurrency = require("kong.concurrency") local yield = require("kong.tools.yield").yield @@ -571,25 +572,24 @@ do local DECLARATIVE_RETRY_TTL_MAX = 10 local DECLARATIVE_LOCK_KEY = "declarative:lock" - -- make sure no matter which path it exits, we released the lock. load_into_cache_with_events = function(entities, meta, hash, hashes) - local kong_shm = ngx.shared.kong + local ok, err, ttl = concurrency.with_worker_mutex({ + name = DECLARATIVE_LOCK_KEY, + timeout = 0, + exptime = DECLARATIVE_LOCK_TTL, + }, function() + return load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + end) - local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) if not ok then - if err == "exists" then - local ttl = min(kong_shm:ttl(DECLARATIVE_LOCK_KEY), DECLARATIVE_RETRY_TTL_MAX) - return nil, "busy", ttl + if err == "timeout" and ttl then + local retry_after = min(ttl, DECLARATIVE_RETRY_TTL_MAX) + return nil, "busy", retry_after end - kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end - ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return ok, err end end From 6aaee6fe472b2101be4045584c48058ec7a6ab49 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 8 Jul 2024 15:13:08 +0800 Subject: [PATCH 3827/4351] Revert "chore(deps): add (and bump) cross deps versions to .requirements" This reverts commit 681d2a77008accb15a50c2e4e972d899140480f5. --- .requirements | 7 ------- build/cross_deps/libxcrypt/repositories.bzl | 9 +++------ build/cross_deps/libyaml/repositories.bzl | 9 +++------ build/cross_deps/zlib/repositories.bzl | 11 ++++------- changelog/unreleased/kong/bump-libxcrypt.yml | 3 --- changelog/unreleased/kong/bump-zlib.yml | 3 --- 6 files changed, 10 insertions(+), 32 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-libxcrypt.yml delete mode 100644 changelog/unreleased/kong/bump-zlib.yml diff --git a/.requirements b/.requirements index 0d23df5e71d..cb1e6e4b6f9 100644 --- a/.requirements +++ b/.requirements @@ -8,15 +8,8 @@ OPENSSL=3.2.1 OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 PCRE=10.43 PCRE_SHA256=889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e - -LIBZLIB=1.3.1 -LIBZLIB_SHA256=9a93b2b7dfdac77ceba5a558a580e74667dd6fede4585b91eefb60f03b72df23 LIBEXPAT=2.6.2 LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 -LIBYAML=0.2.5 -LIBYAML_SHA256=c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4 -LIBXCRYPT=4.4.36 -LIBXCRYPT_SHA256=e5e1f4caee0a01de2aee26e3138807d6d3ca2b8e67287966d1fefd65e1fd8943 # Note: git repositories can be loaded from local path if path is set as value diff --git a/build/cross_deps/libxcrypt/repositories.bzl b/build/cross_deps/libxcrypt/repositories.bzl index ebca076b209..f6c28d02244 100644 --- a/build/cross_deps/libxcrypt/repositories.bzl +++ b/build/cross_deps/libxcrypt/repositories.bzl @@ -1,21 +1,18 @@ """A module defining the third party dependency OpenResty""" load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("@kong_bindings//:variables.bzl", "KONG_VAR") def libxcrypt_repositories(): """Defines the libcrypt repository""" - version = KONG_VAR["LIBXCRYPT"] - # many distros starts replace glibc/libcrypt with libxcrypt # thus crypt.h and libcrypt.so.1 are missing from cross tool chain # ubuntu2004: 4.4.10 # ubuntu2204: 4.4.27 http_archive( name = "cross_deps_libxcrypt", - url = "https://github.com/besser82/libxcrypt/releases/download/v" + version + "/libxcrypt-" + version + ".tar.xz", - sha256 = KONG_VAR["LIBXCRYPT_SHA256"], - strip_prefix = "libxcrypt-" + version, + url = "https://github.com/besser82/libxcrypt/releases/download/v4.4.27/libxcrypt-4.4.27.tar.xz", + sha256 = "500898e80dc0d027ddaadb5637fa2bf1baffb9ccd73cd3ab51d92ef5b8a1f420", + strip_prefix = "libxcrypt-4.4.27", build_file = "//build/cross_deps/libxcrypt:BUILD.libxcrypt.bazel", ) diff --git a/build/cross_deps/libyaml/repositories.bzl b/build/cross_deps/libyaml/repositories.bzl index bf92e27d716..b7b2800cf96 100644 --- a/build/cross_deps/libyaml/repositories.bzl +++ b/build/cross_deps/libyaml/repositories.bzl @@ -2,17 +2,14 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("@kong_bindings//:variables.bzl", "KONG_VAR") def libyaml_repositories(): """Defines the libyaml repository""" - version = KONG_VAR["LIBYAML"] - http_archive( name = "cross_deps_libyaml", - url = "https://pyyaml.org/download/libyaml/yaml-" + version + ".tar.gz", - sha256 = KONG_VAR["LIBYAML_SHA256"], - strip_prefix = "yaml-" + version, + url = "https://pyyaml.org/download/libyaml/yaml-0.2.5.tar.gz", + sha256 = "c642ae9b75fee120b2d96c712538bd2cf283228d2337df2cf2988e3c02678ef4", + strip_prefix = "yaml-0.2.5", build_file = "//build/cross_deps/libyaml:BUILD.libyaml.bazel", ) diff --git a/build/cross_deps/zlib/repositories.bzl b/build/cross_deps/zlib/repositories.bzl index fb9d28642cd..3185b65222a 100644 --- a/build/cross_deps/zlib/repositories.bzl +++ b/build/cross_deps/zlib/repositories.bzl @@ -2,20 +2,17 @@ load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") -load("@kong_bindings//:variables.bzl", "KONG_VAR") def zlib_repositories(): """Defines the zlib repository""" - version = KONG_VAR["LIBZLIB"] - http_archive( name = "cross_deps_zlib", urls = [ - "https://zlib.net/zlib-" + version + ".tar.gz", - "https://zlib.net/fossils/zlib-" + version + ".tar.gz", + "https://zlib.net/zlib-1.2.13.tar.gz", + "https://zlib.net/fossils/zlib-1.2.13.tar.gz", ], - sha256 = KONG_VAR["LIBZLIB_SHA256"], - strip_prefix = "zlib-" + version, + sha256 = "b3a24de97a8fdbc835b9833169501030b8977031bcb54b3b3ac13740f846ab30", + strip_prefix = "zlib-1.2.13", build_file = "//build/cross_deps/zlib:BUILD.zlib.bazel", ) diff --git a/changelog/unreleased/kong/bump-libxcrypt.yml b/changelog/unreleased/kong/bump-libxcrypt.yml deleted file mode 100644 index 9327b40487d..00000000000 --- a/changelog/unreleased/kong/bump-libxcrypt.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Bumped libxcrypt to 4.4.36" -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-zlib.yml b/changelog/unreleased/kong/bump-zlib.yml deleted file mode 100644 index a37e27b45f6..00000000000 --- a/changelog/unreleased/kong/bump-zlib.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Bumped zlib to 1.3.1" -type: dependency -scope: Core From f908184e11a23ac452a6d4aab361dcac520ac2a1 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 12 Jul 2024 13:56:47 +0800 Subject: [PATCH 3828/4351] doc(build): add readme for cross deps --- build/cross_deps/README.md | 25 +++++++++++++++++++++ build/cross_deps/libxcrypt/repositories.bzl | 1 + build/cross_deps/libyaml/repositories.bzl | 1 + build/cross_deps/zlib/repositories.bzl | 1 + 4 files changed, 28 insertions(+) create mode 100644 build/cross_deps/README.md diff --git a/build/cross_deps/README.md b/build/cross_deps/README.md new file mode 100644 index 00000000000..e2d52bf33b2 --- /dev/null +++ b/build/cross_deps/README.md @@ -0,0 +1,25 @@ +# Dependencies for cross build + +When cross building Kong (the target architecture is different from the host), +we need to build some extra dependencies to produce headers and dynamic libraries +to let compiler and linker work properly. + +Following are the dependencies: +- libxcrypt +- libyaml +- zlib + +Note that the artifacts of those dependencies are only used during build time, +they are not shipped together with our binary artifact (.deb, .rpm or docker image etc). + +We currently do cross compile on following platforms: +- Amazonlinux 2 +- Amazonlinux 2023 +- Ubuntu 18.04 (Version 3.4.x.x only) +- Ubuntu 22.04 +- RHEL 9 +- Debian 12 + +As we do not use different versions in different distros just for simplicity, the version +of those dependencies should remain the lowest among all distros originally shipped, to +allow the produced artifacts has lowest ABI/API to be compatible across all distros. \ No newline at end of file diff --git a/build/cross_deps/libxcrypt/repositories.bzl b/build/cross_deps/libxcrypt/repositories.bzl index f6c28d02244..ec6d450ba46 100644 --- a/build/cross_deps/libxcrypt/repositories.bzl +++ b/build/cross_deps/libxcrypt/repositories.bzl @@ -9,6 +9,7 @@ def libxcrypt_repositories(): # thus crypt.h and libcrypt.so.1 are missing from cross tool chain # ubuntu2004: 4.4.10 # ubuntu2204: 4.4.27 + # NOTE: do not bump the following version, see build/cross_deps/README.md for detail. http_archive( name = "cross_deps_libxcrypt", url = "https://github.com/besser82/libxcrypt/releases/download/v4.4.27/libxcrypt-4.4.27.tar.xz", diff --git a/build/cross_deps/libyaml/repositories.bzl b/build/cross_deps/libyaml/repositories.bzl index b7b2800cf96..dffd0798cde 100644 --- a/build/cross_deps/libyaml/repositories.bzl +++ b/build/cross_deps/libyaml/repositories.bzl @@ -6,6 +6,7 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") def libyaml_repositories(): """Defines the libyaml repository""" + # NOTE: do not bump the following version, see build/cross_deps/README.md for detail. http_archive( name = "cross_deps_libyaml", url = "https://pyyaml.org/download/libyaml/yaml-0.2.5.tar.gz", diff --git a/build/cross_deps/zlib/repositories.bzl b/build/cross_deps/zlib/repositories.bzl index 3185b65222a..325c23a5ac3 100644 --- a/build/cross_deps/zlib/repositories.bzl +++ b/build/cross_deps/zlib/repositories.bzl @@ -6,6 +6,7 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") def zlib_repositories(): """Defines the zlib repository""" + # NOTE: do not bump the following version, see build/cross_deps/README.md for detail. http_archive( name = "cross_deps_zlib", urls = [ From b65e2fb1048217e61d03b848e9f9bd07fd72e544 Mon Sep 17 00:00:00 2001 From: Samuele Date: Fri, 12 Jul 2024 12:11:03 +0200 Subject: [PATCH 3829/4351] Revert "refactor(concurrency): consistent node-level locks" This reverts commit 7da959ca4e2ec87c53afe9f0b48057c0e8b22f0e. --- kong/cluster_events/init.lua | 92 +++++++++++++++++++++++----------- kong/concurrency.lua | 3 +- kong/db/declarative/import.lua | 22 ++++---- 3 files changed, 75 insertions(+), 42 deletions(-) diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index ca30f522eba..6566277477f 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -13,7 +13,6 @@ local timer_at = ngx.timer.at local ngx_update_time = ngx.update_time local knode = kong and kong.node or require "kong.pdk.node".new() -local concurrency = require "kong.concurrency" local POLL_INTERVAL_LOCK_KEY = "cluster_events:poll_interval" local POLL_RUNNING_LOCK_KEY = "cluster_events:poll_running" @@ -327,45 +326,80 @@ if ngx_debug then end -poll_handler = function(premature, self) - if premature or not self.polling then - -- set self.polling to false to stop a polling loop - return - end - +local function get_lock(self) -- check if a poll is not currently running, to ensure we don't start -- another poll while a worker is still stuck in its own polling (in -- case it is being slow) -- we still add an exptime to this lock in case something goes horribly -- wrong, to ensure other workers can poll new events -- a poll cannot take more than max(poll_interval * 5, 10) -- 10s min - local ok, err = concurrency.with_worker_mutex({ - name = POLL_RUNNING_LOCK_KEY, - timeout = 0, - exptime = max(self.poll_interval * 5, 10), - }, function() - if self.poll_interval > 0.001 then - -- check if interval of `poll_interval` has elapsed already, to ensure - -- we do not run the poll when a previous poll was quickly executed, but - -- another worker got the timer trigger a bit too late. - return concurrency.with_worker_mutex({ - name = POLL_INTERVAL_LOCK_KEY, - timeout = 0, - exptime = self.poll_interval - 0.001, - }, function() - return poll(self) - end) + local ok, err = self.shm:safe_add(POLL_RUNNING_LOCK_KEY, true, + max(self.poll_interval * 5, 10)) + if not ok then + if err ~= "exists" then + log(ERR, "failed to acquire poll_running lock: ", err) + end + -- else + -- log(DEBUG, "failed to acquire poll_running lock: ", + -- "a worker still holds the lock") + + return false + end + + if self.poll_interval > 0.001 then + -- check if interval of `poll_interval` has elapsed already, to ensure + -- we do not run the poll when a previous poll was quickly executed, but + -- another worker got the timer trigger a bit too late. + ok, err = self.shm:safe_add(POLL_INTERVAL_LOCK_KEY, true, + self.poll_interval - 0.001) + if not ok then + if err ~= "exists" then + log(ERR, "failed to acquire poll_interval lock: ", err) + end + -- else + -- log(DEBUG, "failed to acquire poll_interval lock: ", + -- "not enough time elapsed since last poll") + + self.shm:delete(POLL_RUNNING_LOCK_KEY) + + return false + end + end + + return true +end + + +poll_handler = function(premature, self) + if premature or not self.polling then + -- set self.polling to false to stop a polling loop + return + end + + if not get_lock(self) then + local ok, err = timer_at(self.poll_interval, poll_handler, self) + if not ok then + log(CRIT, "failed to start recurring polling timer: ", err) end - return poll(self) - end) + return + end - if not ok and err ~= "exists" then - log(ERR, err) + -- single worker + + local pok, perr, err = pcall(poll, self) + if not pok then + log(ERR, "poll() threw an error: ", perr) + + elseif not perr then + log(ERR, "failed to poll: ", err) end - -- schedule next polling timer - ok, err = timer_at(self.poll_interval, poll_handler, self) + -- unlock + + self.shm:delete(POLL_RUNNING_LOCK_KEY) + + local ok, err = timer_at(self.poll_interval, poll_handler, self) if not ok then log(CRIT, "failed to start recurring polling timer: ", err) end diff --git a/kong/concurrency.lua b/kong/concurrency.lua index 2b03b2b7cad..beef26d76ae 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -51,8 +51,7 @@ function concurrency.with_worker_mutex(opts, fn) local elapsed, err = rlock:lock(opts_name) if not elapsed then if err == "timeout" then - local ttl = rlock.dict and rlock.dict:ttl(opts_name) - return nil, err, ttl + return nil, err end return nil, "failed to acquire worker lock: " .. err end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index b2d5bd33caa..2b841116054 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -4,7 +4,6 @@ local constants = require("kong.constants") local workspaces = require("kong.workspaces") local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local declarative_config = require("kong.db.schema.others.declarative_config") -local concurrency = require("kong.concurrency") local yield = require("kong.tools.yield").yield @@ -572,24 +571,25 @@ do local DECLARATIVE_RETRY_TTL_MAX = 10 local DECLARATIVE_LOCK_KEY = "declarative:lock" + -- make sure no matter which path it exits, we released the lock. load_into_cache_with_events = function(entities, meta, hash, hashes) - local ok, err, ttl = concurrency.with_worker_mutex({ - name = DECLARATIVE_LOCK_KEY, - timeout = 0, - exptime = DECLARATIVE_LOCK_TTL, - }, function() - return load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - end) + local kong_shm = ngx.shared.kong + local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) if not ok then - if err == "timeout" and ttl then - local retry_after = min(ttl, DECLARATIVE_RETRY_TTL_MAX) - return nil, "busy", retry_after + if err == "exists" then + local ttl = min(kong_shm:ttl(DECLARATIVE_LOCK_KEY), DECLARATIVE_RETRY_TTL_MAX) + return nil, "busy", ttl end + kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end + ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + + kong_shm:delete(DECLARATIVE_LOCK_KEY) + return ok, err end end From 575284f7517301a0cc87a0e827ac9c9381c9f723 Mon Sep 17 00:00:00 2001 From: Zachary Hu Date: Tue, 19 Mar 2024 12:03:36 +0800 Subject: [PATCH 3830/4351] feat(core): support inbound and outbound Via header According to [RFC7230](https://datatracker.ietf.org/doc/html/rfc7230#section-5.7.1) and [RFC9110](https://datatracker.ietf.org/doc/html/rfc9110#name-via), Kong gateway MUST append protocol name (optional), protocol version and host (or pseudonym) information when forwarding HTTP messages from clients to upstreams. Currently, Kong just ignores this part. And optionally append the information when forwarding messages in the reverse direction, depending on the `headers` configuration in "kong.conf". Currently, Kong blindly overrides the response `Via` header with server token. This PR do the following work. 1. Append inbound info like `1.1 kong/3.8.0`, and outbound info like `1.1 kong/3.8.0`. 2. Supports gRPC and gRPCs protocols, like inbound `2 kong/3.8.0` and outbound `2 kong/3.8.0`. 3. When the upstream does not include the `Server` header, it inserts one like `kong/3.8.0`. 4. Fix `Via` assignment of `aws-lamdba` and `azure-function` plugins. --- changelog/unreleased/kong/feat-via.yml | 6 + kong/plugins/aws-lambda/handler.lua | 6 +- kong/plugins/azure-functions/handler.lua | 13 +- kong/runloop/handler.lua | 38 ++- kong/templates/nginx_kong.lua | 7 + .../05-proxy/09-websockets_spec.lua | 2 +- .../05-proxy/14-server_tokens_spec.lua | 16 +- .../05-proxy/30-max-args_spec.lua | 1 + spec/02-integration/05-proxy/35-via_spec.lua | 226 ++++++++++++++++++ .../20-wasm/04-proxy-wasm_spec.lua | 3 +- .../27-aws-lambda/99-access_spec.lua | 2 +- .../35-azure-functions/01-access_spec.lua | 4 +- spec/helpers.lua | 8 +- 13 files changed, 308 insertions(+), 24 deletions(-) create mode 100644 changelog/unreleased/kong/feat-via.yml create mode 100644 spec/02-integration/05-proxy/35-via_spec.lua diff --git a/changelog/unreleased/kong/feat-via.yml b/changelog/unreleased/kong/feat-via.yml new file mode 100644 index 00000000000..a34263a906d --- /dev/null +++ b/changelog/unreleased/kong/feat-via.yml @@ -0,0 +1,6 @@ +message: | + Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to + response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, + according to `RFC7230` and `RFC9110`. +type: feature +scope: Core diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 430f1f4f271..0e815506522 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -13,7 +13,7 @@ local meta = require "kong.meta" local constants = require "kong.constants" local aws_config = require "resty.aws.config" -- reads environment variables, thus specified here local VIA_HEADER = constants.HEADERS.VIA -local VIA_HEADER_VALUE = meta._NAME .. "/" .. meta._VERSION +local server_tokens = meta._SERVER_TOKENS local request_util = require "kong.plugins.aws-lambda.request-util" local build_request_payload = request_util.build_request_payload @@ -238,7 +238,9 @@ function AWSLambdaHandler:access(conf) headers = kong.table.merge(headers) -- create a copy of headers if kong.configuration.enabled_headers[VIA_HEADER] then - headers[VIA_HEADER] = VIA_HEADER_VALUE + local outbound_via = (ngx_var.http2 and "2 " or "1.1 ") .. server_tokens + headers[VIA_HEADER] = headers[VIA_HEADER] and headers[VIA_HEADER] .. ", " .. outbound_via + or outbound_via end -- TODO: remove this in the next major release diff --git a/kong/plugins/azure-functions/handler.lua b/kong/plugins/azure-functions/handler.lua index 1fdcb664330..4aa8e7911d9 100644 --- a/kong/plugins/azure-functions/handler.lua +++ b/kong/plugins/azure-functions/handler.lua @@ -1,5 +1,4 @@ local constants = require "kong.constants" -local meta = require "kong.meta" local http = require "resty.http" local kong_meta = require "kong.meta" @@ -9,7 +8,9 @@ local fmt = string.format local byte = string.byte local match = string.match local var = ngx.var -local server_header = meta._SERVER_TOKENS + +local server_tokens = kong_meta._SERVER_TOKENS +local VIA_HEADER = constants.HEADERS.VIA local SLASH = byte("/") @@ -77,9 +78,11 @@ function azure:access(conf) response_headers["Transfer-Encoding"] = nil end - if kong.configuration.enabled_headers[constants.HEADERS.VIA] then - response_headers[constants.HEADERS.VIA] = server_header - end + if kong.configuration.enabled_headers[VIA_HEADER] then + local outbound_via = (var.http2 and "2 " or "1.1 ") .. server_tokens + response_headers[VIA_HEADER] = response_headers[VIA_HEADER] and response_headers[VIA_HEADER] .. ", " .. outbound_via + or outbound_via + end return kong.response.exit(res.status, res.body, response_headers) end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b02a4a92010..332f9ac8716 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -35,6 +35,7 @@ local gsub = string.gsub local find = string.find local lower = string.lower local fmt = string.format + local ngx = ngx local var = ngx.var local log = ngx.log @@ -71,6 +72,9 @@ local ROUTER_CACHE = lrucache.new(ROUTER_CACHE_SIZE) local ROUTER_CACHE_NEG = lrucache.new(ROUTER_CACHE_SIZE) +local DEFAULT_PROXY_HTTP_VERSION = "1.1" + + local NOOP = function() end @@ -1288,6 +1292,14 @@ return { var.upstream_x_forwarded_path = forwarded_path var.upstream_x_forwarded_prefix = forwarded_prefix + do + local req_via = get_header(constants.HEADERS.VIA, ctx) + local kong_inbound_via = protocol_version and protocol_version .. " " .. SERVER_HEADER + or SERVER_HEADER + var.upstream_via = req_via and req_via .. ", " .. kong_inbound_via + or kong_inbound_via + end + -- At this point, the router and `balancer_setup_stage1` have been -- executed; detect requests that need to be redirected from `proxy_pass` -- to `grpc_pass`. After redirection, this function will return early @@ -1477,7 +1489,31 @@ return { end if enabled_headers[headers.VIA] then - header[headers.VIA] = SERVER_HEADER + -- Kong does not support injected directives like 'nginx_location_proxy_http_version', + -- so we skip checking them. + + local proxy_http_version + + local upstream_scheme = var.upstream_scheme + if upstream_scheme == "grpc" or upstream_scheme == "grpcs" then + proxy_http_version = "2" + end + if not proxy_http_version then + proxy_http_version = ctx.proxy_http_version or + kong.configuration.proxy_http_version or + DEFAULT_PROXY_HTTP_VERSION + end + + local kong_outbound_via = proxy_http_version .. " " .. SERVER_HEADER + local resp_via = var["upstream_http_"..lower(headers.VIA)] + header[headers.VIA] = resp_via and resp_via .. ", " .. kong_outbound_via + or kong_outbound_via + end + + -- If upstream does not provide the 'Server' header, an 'openresty' header + -- would be inserted by default. We override it with the Kong server header. + if not header[headers.SERVER] and enabled_headers[headers.SERVER] then + header[headers.SERVER] = SERVER_HEADER end else diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index db83ba95782..96d425af93d 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -155,6 +155,7 @@ server { set $ctx_ref ''; set $upstream_te ''; + set $upstream_via ''; set $upstream_host ''; set $upstream_upgrade ''; set $upstream_connection ''; @@ -178,6 +179,7 @@ server { > end proxy_set_header TE $upstream_te; + proxy_set_header Via $upstream_via; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; proxy_set_header Connection $upstream_connection; @@ -212,6 +214,7 @@ server { proxy_request_buffering off; proxy_set_header TE $upstream_te; + proxy_set_header Via $upstream_via; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; proxy_set_header Connection $upstream_connection; @@ -246,6 +249,7 @@ server { proxy_request_buffering off; proxy_set_header TE $upstream_te; + proxy_set_header Via $upstream_via; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; proxy_set_header Connection $upstream_connection; @@ -280,6 +284,7 @@ server { proxy_request_buffering on; proxy_set_header TE $upstream_te; + proxy_set_header Via $upstream_via; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; proxy_set_header Connection $upstream_connection; @@ -310,6 +315,7 @@ server { set $kong_proxy_mode 'grpc'; grpc_set_header TE $upstream_te; + grpc_set_header Via $upstream_via; grpc_set_header X-Forwarded-For $upstream_x_forwarded_for; grpc_set_header X-Forwarded-Proto $upstream_x_forwarded_proto; grpc_set_header X-Forwarded-Host $upstream_x_forwarded_host; @@ -353,6 +359,7 @@ server { proxy_http_version 1.1; proxy_set_header TE $upstream_te; + proxy_set_header Via $upstream_via; proxy_set_header Host $upstream_host; proxy_set_header Upgrade $upstream_upgrade; proxy_set_header Connection $upstream_connection; diff --git a/spec/02-integration/05-proxy/09-websockets_spec.lua b/spec/02-integration/05-proxy/09-websockets_spec.lua index a70d8a4c585..8b404a6c729 100644 --- a/spec/02-integration/05-proxy/09-websockets_spec.lua +++ b/spec/02-integration/05-proxy/09-websockets_spec.lua @@ -90,7 +90,7 @@ for _, strategy in helpers.each_strategy() do assert.equal(true, string.find(header, "Upgrade: websocket") ~= nil, 1, true) if is_kong then - assert.equal(true, string.find(header, "Via: kong") ~= nil, 1, true) + assert.equal(true, string.find(header, "Via: 1.1 kong") ~= nil, 1, true) end end diff --git a/spec/02-integration/05-proxy/14-server_tokens_spec.lua b/spec/02-integration/05-proxy/14-server_tokens_spec.lua index 95447d9b371..ac18a876968 100644 --- a/spec/02-integration/05-proxy/14-server_tokens_spec.lua +++ b/spec/02-integration/05-proxy/14-server_tokens_spec.lua @@ -6,7 +6,7 @@ local uuid = require("kong.tools.uuid").uuid local default_server_header = meta._SERVER_TOKENS - +local default_via_value = "1.1 " .. default_server_header for _, strategy in helpers.each_strategy() do describe("headers [#" .. strategy .. "]", function() @@ -95,7 +95,7 @@ describe("headers [#" .. strategy .. "]", function() assert.res_status(200, res) assert.not_equal(default_server_header, res.headers["server"]) - assert.equal(default_server_header, res.headers["via"]) + assert.equal(default_via_value, res.headers["via"]) end) it("should return Kong 'Server' header but not the Kong 'Via' header when no API matched (no proxy)", function() @@ -146,8 +146,8 @@ describe("headers [#" .. strategy .. "]", function() }) assert.res_status(200, res) - assert.equal(default_server_header, res.headers["via"]) - assert.not_equal(default_server_header, res.headers["server"]) + assert.equal(default_via_value, res.headers["via"]) + assert.not_equal(default_via_value, res.headers["server"]) end) it("should not return Kong 'Via' header or Kong 'Via' header when no API matched (no proxy)", function() @@ -223,7 +223,7 @@ describe("headers [#" .. strategy .. "]", function() assert.res_status(200, res) assert.not_equal(default_server_header, res.headers["server"]) - assert.equal(default_server_header, res.headers["via"]) + assert.equal(default_via_value, res.headers["via"]) end) it("should return Kong 'Server' header but not the Kong 'Via' header when no API matched (no proxy)", function() @@ -746,7 +746,7 @@ describe("headers [#" .. strategy .. "]", function() assert.res_status(200, res) assert.not_equal(default_server_header, res.headers["server"]) - assert.equal(default_server_header, res.headers["via"]) + assert.equal(default_via_value, res.headers["via"]) assert.is_not_nil(res.headers[constants.HEADERS.PROXY_LATENCY]) assert.is_nil(res.headers[constants.HEADERS.RESPONSE_LATENCY]) end) @@ -807,7 +807,7 @@ describe("headers [#" .. strategy .. "]", function() assert.res_status(200, res) assert.not_equal(default_server_header, res.headers["server"]) - assert.equal(default_server_header, res.headers["via"]) + assert.equal(default_via_value, res.headers["via"]) assert.is_not_nil(res.headers[constants.HEADERS.PROXY_LATENCY]) assert.is_nil(res.headers[constants.HEADERS.RESPONSE_LATENCY]) end) @@ -885,7 +885,7 @@ describe("headers [#" .. strategy .. "]", function() assert.res_status(200, res) assert.not_equal(default_server_header, res.headers["server"]) - assert.equal(default_server_header, res.headers["via"]) + assert.equal(default_via_value, res.headers["via"]) assert.is_not_nil(res.headers[constants.HEADERS.PROXY_LATENCY]) assert.is_nil(res.headers[constants.HEADERS.RESPONSE_LATENCY]) end) diff --git a/spec/02-integration/05-proxy/30-max-args_spec.lua b/spec/02-integration/05-proxy/30-max-args_spec.lua index b954fa66911..d47c603f9bd 100644 --- a/spec/02-integration/05-proxy/30-max-args_spec.lua +++ b/spec/02-integration/05-proxy/30-max-args_spec.lua @@ -145,6 +145,7 @@ local function validate_proxy(params, body, truncated) request_headers["x-forwarded-prefix"] = nil request_headers["x-forwarded-proto"] = nil request_headers["x-real-ip"] = nil + request_headers["via"] = nil assert.same(params.headers, request_headers) assert.same(params.query, body.uri_args) diff --git a/spec/02-integration/05-proxy/35-via_spec.lua b/spec/02-integration/05-proxy/35-via_spec.lua new file mode 100644 index 00000000000..a6177973d19 --- /dev/null +++ b/spec/02-integration/05-proxy/35-via_spec.lua @@ -0,0 +1,226 @@ +local helpers = require "spec.helpers" +local http_mock = require "spec.helpers.http_mock" +local cjson = require "cjson" +local meta = require "kong.meta" +local re_match = ngx.re.match + + +local str_fmt = string.format + +local SERVER_TOKENS = meta._SERVER_TOKENS + +for _, strategy in helpers.all_strategies() do + describe("append Kong Gateway info to the 'Via' header [#" .. strategy .. "]", function() + local mock, declarative_config, proxy_client, proxy_client_h2, proxy_client_grpc, proxy_client_grpcs + + lazy_setup(function() + local mock_port = helpers.get_available_port() + mock = http_mock.new(mock_port, { + ["/via"] = { + access = [=[ + ngx.req.set_header("X-Req-To", "http_mock") + ]=], + content = [=[ + local cjson = require "cjson" + ngx.say(cjson.encode({ via = tostring(ngx.var.http_via) })) + ]=], + -- bug: https://github.com/Kong/kong/pull/12753 + header_filter = "", header = [=[ + ngx.header["Server"] = 'http-mock' + ngx.header["Via"] = '2 nginx, HTTP/1.1 http_mock' + ngx.header["Content-type"] = 'application/json' + ]=], + }, + }, { + prefix = "servroot_mock", + req = true, + resp = false, + }) + assert(mock:start()) + + local bp = helpers.get_db_utils( + strategy == "off" and "postgres" or strategy, + { + "routes", + "services", + } + ) + + local service1 = assert(bp.services:insert { + name = "via_service", + url = "http://127.0.0.1:" .. mock_port .. "/via", + }) + + assert(bp.routes:insert { + name = "via_route", + hosts = { "test.via" }, + paths = { "/get" }, + service = { id = service1.id }, + }) + + local service2 = assert(bp.services:insert { + name = "grpc_service", + url = helpers.grpcbin_url, + }) + + assert(bp.routes:insert { + name = "grpc_route", + hosts = { "grpc" }, + paths = { "/" }, + service = { id = service2.id }, + }) + + local service3 = assert(bp.services:insert { + name = "grpcs_service", + url = helpers.grpcbin_ssl_url, + }) + + assert(bp.routes:insert { + name = "grpcs_route", + hosts = { "grpcs" }, + paths = { "/" }, + service = { id = service3.id }, + }) + + declarative_config = helpers.make_yaml_file(str_fmt([=[ + _format_version: '3.0' + _transform: true + services: + - name: via_service + url: "http://127.0.0.1:%s/via" + routes: + - name: via_route + hosts: + - test.via + paths: + - /get + - name: grpc_service + url: %s + routes: + - name: grpc_route + protocols: + - grpc + hosts: + - grpc + paths: + - / + - name: grpcs_service + url: %s + routes: + - name: grpcs_route + protocols: + - grpc + hosts: + - grpcs + paths: + - / + ]=], mock_port, helpers.grpcbin_url, helpers.grpcbin_ssl_url)) + + assert(helpers.start_kong({ + database = strategy, + plugins = "bundled", + nginx_conf = "spec/fixtures/custom_nginx.template", + declarative_config = strategy == "off" and declarative_config or nil, + pg_host = strategy == "off" and "unknownhost.konghq.com" or nil, + nginx_worker_processes = 1, + })) + + end) + + lazy_teardown(function() + helpers.stop_kong() + mock:stop() + end) + + it("HTTP/1.1 in both the inbound and outbound directions", function() + proxy_client = helpers.proxy_client() + + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + ["Host"] = "test.via", + ["Via"] = "1.1 dev", + } + }) + + local body = assert.res_status(200, res) + local json_body = cjson.decode(body) + assert.are_same({ via = "1.1 dev, 1.1 " .. SERVER_TOKENS }, json_body) + assert.are_same("2 nginx, HTTP/1.1 http_mock, 1.1 " .. SERVER_TOKENS, res.headers["Via"]) + assert.are_same("http-mock", res.headers["Server"]) + + if proxy_client then + proxy_client:close() + end + end) + + it("HTTP/2 in both the inbound and outbound directions", function() + proxy_client_h2 = helpers.proxy_client_h2() + + local body, headers = assert(proxy_client_h2({ + headers = { + [":method"] = "GET", + [":scheme"] = "https", + [":authority"] = "test.via", + [":path"] = "/get", + ["via"] = [['1.1 dev']], + } + })) + + assert.are_equal(200, tonumber(headers:get(":status"))) + local json_body = cjson.decode(body) + assert.are_same({ via = "1.1 dev, 2 " .. SERVER_TOKENS }, json_body) + assert.are_same("2 nginx, HTTP/1.1 http_mock, 1.1 " .. SERVER_TOKENS, headers:get("Via")) + assert.are_same("http-mock", headers:get("Server")) + end) + + it("gRPC without SSL in both the inbound and outbound directions", function() + proxy_client_grpc = helpers.proxy_client_grpc() + + local ok, resp = assert(proxy_client_grpc({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-v"] = true, + ["-authority"] = "grpc", + } + })) + + assert.truthy(ok) + local server = re_match(resp, [=[Response headers received\:[\s\S]*\nserver\:\s(.*?)\n]=], "jo") + assert.are_equal(SERVER_TOKENS, server[1]) + local via = re_match(resp, [=[Response headers received\:[\s\S]*\nvia\:\s(.*?)\n]=], "jo") + assert.are_equal("2 " .. SERVER_TOKENS, via[1]) + local body = re_match(resp, [=[Response contents\:([\s\S]+?)\nResponse trailers received]=], "jo") + local json_body = cjson.decode(body[1]) + assert.are_equal("hello world!", json_body.reply) + end) + + it("gRPC with SSL in both the inbound and outbound directions", function() + proxy_client_grpcs = helpers.proxy_client_grpcs() + + local ok, resp = assert(proxy_client_grpcs({ + service = "hello.HelloService.SayHello", + body = { + greeting = "world!" + }, + opts = { + ["-v"] = true, + ["-authority"] = "grpcs", + } + })) + + assert.truthy(ok) + local server = re_match(resp, [=[Response headers received\:[\s\S]*\nserver\:\s(.*?)\n]=], "jo") + assert.are_equal(SERVER_TOKENS, server[1]) + local via = re_match(resp, [=[Response headers received\:[\s\S]*\nvia\:\s(.*?)\n]=], "jo") + assert.are_equal("2 " .. SERVER_TOKENS, via[1]) + local body = re_match(resp, [=[Response contents\:([\s\S]+?)\nResponse trailers received]=], "jo") + local json_body = cjson.decode(body[1]) + assert.are_equal("hello world!", json_body.reply) + end) + end) +end diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index ce637af87f6..cd650182efb 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local meta = require "kong.meta" local HEADER_NAME_PHASE = "X-PW-Phase" @@ -195,7 +196,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() local body = assert.res_status(200, res) local json = cjson.decode(body) - assert.equal("proxy-wasm", json.headers["via"]) + assert.equal("1.1 " .. meta._SERVER_TOKENS, json.headers["via"]) -- TODO: honor case-sensitivity (proxy-wasm-rust-sdk/ngx_wasm_module investigation) -- assert.equal("proxy-wasm", json.headers["Via"]) assert.logfile().has.no.line("[error]", true, 0) diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 7f29aa90404..58e95f032d5 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -928,7 +928,7 @@ for _, strategy in helpers.each_strategy() do }) if server_tokens then - assert.equal(server_tokens, res.headers["Via"]) + assert.equal("2 " .. server_tokens, res.headers["Via"]) end end) diff --git a/spec/03-plugins/35-azure-functions/01-access_spec.lua b/spec/03-plugins/35-azure-functions/01-access_spec.lua index ca5125fe1fa..05f5598aec8 100644 --- a/spec/03-plugins/35-azure-functions/01-access_spec.lua +++ b/spec/03-plugins/35-azure-functions/01-access_spec.lua @@ -110,7 +110,7 @@ for _, strategy in helpers.each_strategy() do } ), } - + -- this plugin definition results in an upstream url to -- http://mockbin.org/request -- which will echo the request for inspection @@ -257,7 +257,7 @@ for _, strategy in helpers.each_strategy() do } }) - assert.equal(server_tokens, res.headers["Via"]) + assert.equal("2 " .. server_tokens, res.headers["Via"]) end) it("returns Content-Length header", function() diff --git a/spec/helpers.lua b/spec/helpers.lua index 7292b55e06c..8e27875ccc0 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -1210,6 +1210,7 @@ local function grpc_client(host, port, opts) __call = function(t, args) local service = assert(args.service) local body = args.body + local arg_opts = args.opts or {} local t_body = type(body) if t_body ~= "nil" then @@ -1217,11 +1218,12 @@ local function grpc_client(host, port, opts) body = cjson.encode(body) end - args.opts["-d"] = string.format("'%s'", body) + arg_opts["-d"] = string.format("'%s'", body) end - local opts = gen_grpcurl_opts(pl_tablex.merge(t.opts, args.opts, true)) - local ok, _, out, err = exec(string.format(t.cmd_template, opts, service), true) + local cmd_opts = gen_grpcurl_opts(pl_tablex.merge(t.opts, arg_opts, true)) + local cmd = string.format(t.cmd_template, cmd_opts, service) + local ok, _, out, err = exec(cmd, true) if ok then return ok, ("%s%s"):format(out or "", err or "") From 2da7145f215782493e762a98ae6bd4e4eb5c273c Mon Sep 17 00:00:00 2001 From: Zachary Hu <6426329+outsinre@users.noreply.github.com> Date: Thu, 11 Jul 2024 20:46:07 +0800 Subject: [PATCH 3831/4351] Update kong/runloop/handler.lua Co-authored-by: Chrono --- kong/runloop/handler.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 332f9ac8716..e1169795dd5 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1505,7 +1505,7 @@ return { end local kong_outbound_via = proxy_http_version .. " " .. SERVER_HEADER - local resp_via = var["upstream_http_"..lower(headers.VIA)] + local resp_via = var["upstream_http_" .. headers.VIA] header[headers.VIA] = resp_via and resp_via .. ", " .. kong_outbound_via or kong_outbound_via end From fb6363188246c866cecf72889053c4ba8a455fef Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 15 Jul 2024 14:26:45 +0800 Subject: [PATCH 3832/4351] fix(core): fix lua-nginx-module context was cleared when ngx.send_header() trigger filter_finalize case (#13316) backport patch in openresty/lua-nginx-module#2323 Context: openresty/lua-nginx-module#2320 FTI-6005 --- ...fix-lua-context-clean-by-send-header.patch | 45 +++++++++++++++++++ ...-finalize-in-send-header-clear-context.yml | 3 ++ .../05-proxy/24-buffered_spec.lua | 8 ++-- ...-fix-ngx-send-header-filter-finalize-ctx.t | 39 ++++++++++++++++ 4 files changed, 91 insertions(+), 4 deletions(-) create mode 100644 build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch create mode 100644 changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml create mode 100644 t/04-patch/03-fix-ngx-send-header-filter-finalize-ctx.t diff --git a/build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch b/build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch new file mode 100644 index 00000000000..4db81ee59cb --- /dev/null +++ b/build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch @@ -0,0 +1,45 @@ +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c +index 8fd2656..b2fdb6c 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c +@@ -549,6 +549,10 @@ ngx_http_lua_send_header_if_needed(ngx_http_request_t *r, + if (!ctx->buffering) { + dd("sending headers"); + rc = ngx_http_send_header(r); ++ if (r->filter_finalize) { ++ ngx_http_set_ctx(r, ctx, ngx_http_lua_module); ++ } ++ + ctx->header_sent = 1; + return rc; + } +diff --git a/bundle/ngx_lua-0.10.26/t/002-content.t b/bundle/ngx_lua-0.10.26/t/002-content.t +index 54de40e..eb9d587 100644 +--- a/bundle/ngx_lua-0.10.26/t/002-content.t ++++ b/bundle/ngx_lua-0.10.26/t/002-content.t +@@ -1098,3 +1098,25 @@ failed to load inlined Lua code: content_by_lua(...45678901234567890123456789012 + GET /lua + --- response_body_like: 503 Service Temporarily Unavailable + --- error_code: 503 ++ ++ ++ ++=== TEST 52: send_header trigger filter finalize does not clear the ctx ++--- config ++ location /lua { ++ content_by_lua_block { ++ ngx.header["Last-Modified"] = ngx.http_time(ngx.time()) ++ ngx.send_headers() ++ local phase = ngx.get_phase() ++ } ++ header_filter_by_lua_block { ++ ngx.header["X-Hello-World"] = "Hello World" ++ } ++ } ++--- request ++GET /lua ++--- more_headers ++If-Unmodified-Since: Wed, 01 Jan 2020 07:28:00 GMT ++--- error_code: 412 ++--- no_error_log ++unknown phase: 0 diff --git a/changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml b/changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml new file mode 100644 index 00000000000..cac4566c7b4 --- /dev/null +++ b/changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). +type: bugfix +scope: Core \ No newline at end of file diff --git a/spec/02-integration/05-proxy/24-buffered_spec.lua b/spec/02-integration/05-proxy/24-buffered_spec.lua index c95cd726678..15e639c0bb5 100644 --- a/spec/02-integration/05-proxy/24-buffered_spec.lua +++ b/spec/02-integration/05-proxy/24-buffered_spec.lua @@ -1,6 +1,6 @@ local helpers = require "spec.helpers" local cjson = require "cjson" - +local http_mock = require "spec.helpers.http_mock" local md5 = ngx.md5 local TCP_PORT = helpers.get_available_port() @@ -255,8 +255,8 @@ for _, strategy in helpers.each_strategy() do -- to produce an nginx output filter error and status code 412 -- the response has to go through kong_error_handler (via error_page) it("remains healthy when if-match header is used with buffering", function() - local thread = helpers.tcp_server(TCP_PORT) - + local mock = http_mock.new(TCP_PORT) + mock:start() local res = assert(proxy_client:send { method = "GET", path = "/0", @@ -265,9 +265,9 @@ for _, strategy in helpers.each_strategy() do } }) - thread:join() assert.response(res).has_status(412) assert.logfile().has.no.line("exited on signal 11") + mock:stop(true) end) end) end) diff --git a/t/04-patch/03-fix-ngx-send-header-filter-finalize-ctx.t b/t/04-patch/03-fix-ngx-send-header-filter-finalize-ctx.t new file mode 100644 index 00000000000..a4cc5c1644c --- /dev/null +++ b/t/04-patch/03-fix-ngx-send-header-filter-finalize-ctx.t @@ -0,0 +1,39 @@ +# vim:set ft= ts=4 sw=4 et fdm=marker: + +use Test::Nginx::Socket::Lua; + +#worker_connections(1014); +#master_on(); +#workers(2); +#log_level('warn'); + +repeat_each(2); +#repeat_each(1); + +plan tests => repeat_each() * (blocks() * 2); + +#no_diff(); +#no_long_string(); +run_tests(); + +__DATA__ + +=== TEST 1: send_header trigger filter finalize does not clear the ctx +--- config + location /lua { + content_by_lua_block { + ngx.header["Last-Modified"] = ngx.http_time(ngx.time()) + ngx.send_headers() + local phase = ngx.get_phase() + } + header_filter_by_lua_block { + ngx.header["X-Hello-World"] = "Hello World" + } + } +--- request +GET /lua +--- more_headers +If-Unmodified-Since: Wed, 01 Jan 2020 07:28:00 GMT +--- error_code: 412 +--- no_error_log +unknown phase: 0 From f2ddfd99fe0936fe5d4b22836210d0b4dc101749 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 15 Jul 2024 14:47:17 +0800 Subject: [PATCH 3833/4351] chore(balancer/latency): update variable name (#13318) --- kong/runloop/balancer/latency.lua | 76 +++++++++++++++---------------- 1 file changed, 38 insertions(+), 38 deletions(-) diff --git a/kong/runloop/balancer/latency.lua b/kong/runloop/balancer/latency.lua index 323aff833d9..d47ac23d31b 100644 --- a/kong/runloop/balancer/latency.lua +++ b/kong/runloop/balancer/latency.lua @@ -32,12 +32,12 @@ local ewma = {} ewma.__index = ewma local function decay_ewma(ewma, last_touched_at, rtt, now) - local td = now - last_touched_at - td = (td > 0) and td or 0 - local weight = math_exp(-td / DECAY_TIME) - - ewma = ewma * weight + rtt * (1.0 - weight) - return ewma + local td = now - last_touched_at + td = (td > 0) and td or 0 + local weight = math_exp(-td / DECAY_TIME) + + ewma = ewma * weight + rtt * (1.0 - weight) + return ewma end @@ -47,30 +47,30 @@ end local function calculate_slow_start_ewma(self) local total_ewma = 0 local address_count = 0 - + for _, target in ipairs(self.balancer.targets) do - for _, address in ipairs(target.addresses) do - if address.available then - local ewma = self.ewma[address] or 0 - address_count = address_count + 1 - total_ewma = total_ewma + ewma - end + for _, address in ipairs(target.addresses) do + if address.available then + local ewma = self.ewma[address] or 0 + address_count = address_count + 1 + total_ewma = total_ewma + ewma end - end - - if address_count == 0 then - ngx_log(ngx_DEBUG, "no ewma value exists for the endpoints") - return nil end + end + + if address_count == 0 then + ngx_log(ngx_DEBUG, "no ewma value exists for the endpoints") + return nil + end - self.address_count = address_count - return total_ewma / address_count + self.address_count = address_count + return total_ewma / address_count end function ewma:afterHostUpdate() table_clear(new_addresses) - + for _, target in ipairs(self.balancer.targets) do for _, address in ipairs(target.addresses) do if address.available then @@ -117,7 +117,7 @@ local function get_or_update_ewma(self, address, rtt, update) end -function ewma:afterBalance(ctx, handle) +function ewma:afterBalance(_, handle) local ngx_var = ngx.var local response_time = tonumber(ngx_var.upstream_response_time) or 0 local connect_time = tonumber(ngx_var.upstream_connect_time) or 0 @@ -133,21 +133,21 @@ function ewma:afterBalance(ctx, handle) end -local function pick_and_score(self, address, k) +local function pick_and_score(self, addresses, k) local lowest_score_index = 1 - local lowest_score = get_or_update_ewma(self, address[lowest_score_index], 0, false) / address[lowest_score_index].weight + local lowest_score = get_or_update_ewma(self, addresses[lowest_score_index], 0, false) / addresses[lowest_score_index].weight for i = 2, k do - local new_score = get_or_update_ewma(self, address[i], 0, false) / address[i].weight + local new_score = get_or_update_ewma(self, addresses[i], 0, false) / addresses[i].weight if new_score < lowest_score then lowest_score_index = i lowest_score = new_score end end - return address[lowest_score_index], lowest_score + return addresses[lowest_score_index], lowest_score end -function ewma:getPeer(cache_only, handle, value_to_hash) +function ewma:getPeer(cache_only, handle) if handle then -- existing handle, so it's a retry handle.retryCount = handle.retryCount + 1 @@ -186,27 +186,27 @@ function ewma:getPeer(cache_only, handle, value_to_hash) -- retry end if address_count > 1 then local k = (address_count < PICK_SET_SIZE) and address_count or PICK_SET_SIZE - local filtered_address = {} - + local filtered_addresses = {} + for addr, ewma in pairs(self.ewma) do if not handle.failedAddresses[addr] then - table_insert(filtered_address, addr) + table_insert(filtered_addresses, addr) end end - - local filtered_address_num = table_nkeys(filtered_address) - if filtered_address_num == 0 then + + local filtered_addresses_num = table_nkeys(filtered_addresses) + if filtered_addresses_num == 0 then ngx_log(ngx_WARN, "all endpoints have been retried") return nil, balancers.errors.ERR_NO_PEERS_AVAILABLE end local score - if filtered_address_num > 1 then - k = filtered_address_num > k and filtered_address_num or k - address, score = pick_and_score(self, filtered_address, k) + if filtered_addresses_num > 1 then + k = filtered_addresses_num > k and filtered_addresses_num or k + address, score = pick_and_score(self, filtered_addresses, k) else - address = filtered_address[1] - score = get_or_update_ewma(self, filtered_address[1], 0, false) + address = filtered_addresses[1] + score = get_or_update_ewma(self, filtered_addresses[1], 0, false) end ngx_log(ngx_DEBUG, "get ewma score: ", score) end From 58ffebd65a3a88c6c12856714a5004caf219d5a4 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 15 Jul 2024 15:38:40 +0800 Subject: [PATCH 3834/4351] fix(core): reduce uninitialized variable message when nginx return 400 (#13201) When Kong receives abnormal traffic, it will trigger 400 responses without initializing any Nginx variable, So it will trigger report.lua error, which is unnecessary. eg: send HTTP traffic to HTTPS port, Nginx will finalize the current request by 400 response in the TLS handshake, So it will never call any openresty HTTP processing phase, it also does not initialize any Nginx variable. Fix #13197 https://konghq.atlassian.net/browse/FTI-6025 --- .../fix-reports-uninitialized-variable-in-400.yml | 4 ++++ kong/reports.lua | 6 ++++++ kong/templates/nginx_kong.lua | 5 +++-- spec/02-integration/05-proxy/22-reports_spec.lua | 14 ++++++++++++++ 4 files changed, 27 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml diff --git a/changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml b/changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml new file mode 100644 index 00000000000..398af4beb46 --- /dev/null +++ b/changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. +type: bugfix +scope: Core diff --git a/kong/reports.lua b/kong/reports.lua index 333a4fceb00..2ce5777b29f 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -303,6 +303,12 @@ function get_current_suffix(ctx) return nil end + -- 400 case is for invalid requests, eg: if a client sends a HTTP + -- request to a HTTPS port, it does not initialized any Nginx variables + if proxy_mode == "" and kong.response.get_status() == 400 then + return nil + end + log(WARN, "could not determine log suffix (scheme=", tostring(scheme), ", proxy_mode=", tostring(proxy_mode), ")") end diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 96d425af93d..6eca6ef9c6a 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -39,6 +39,8 @@ ssl_ciphers ${{SSL_CIPHERS}}; $(el.name) $(el.value); > end +uninitialized_variable_warn off; + init_by_lua_block { > if test and coverage then require 'luacov' @@ -386,9 +388,8 @@ server { location = /kong_error_handler { internal; - default_type ''; - uninitialized_variable_warn off; + default_type ''; rewrite_by_lua_block {;} access_by_lua_block {;} diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index eab85e46803..7b43172860e 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -242,6 +242,20 @@ for _, strategy in helpers.each_strategy() do proxy_ssl_client:close() end) + it("when send http request to https port, no other error in error.log", function() + local https_port = assert(helpers.get_proxy_port(true)) + local proxy_client = assert(helpers.proxy_client(nil, https_port)) + local res = proxy_client:get("/", { + headers = { host = "http-service.test" } + }) + reports_send_ping({port=constants.REPORTS.STATS_TLS_PORT}) + + assert.response(res).has_status(400) + assert.logfile().has.no.line("using uninitialized") + assert.logfile().has.no.line("could not determine log suffix (scheme=http, proxy_mode=)") + proxy_client:close() + end) + it("reports h2c requests", function() local h2c_client = assert(helpers.proxy_client_h2c()) local body, headers = h2c_client({ From 11582242e913abb5f9cf669d13254b049736f4a8 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 12 Jul 2024 12:09:48 +0200 Subject: [PATCH 3835/4351] fix(observability): reduce log noise When the log buffer was full, a log message was logged for every dropped log entry. This was causing a lot of noise. This commit changes the behavior to only log a single message (per worker) when the log buffer is full. Another message is logged when the buffer resumes accepting new log entries. --- kong/observability/logs.lua | 29 ++++++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) diff --git a/kong/observability/logs.lua b/kong/observability/logs.lua index 1fd99d029c4..0b7de49fb71 100644 --- a/kong/observability/logs.lua +++ b/kong/observability/logs.lua @@ -37,6 +37,8 @@ local NGX_CTX_REQUEST_LOGS_KEY = "o11y_logs_request_scoped" local worker_logs = table_new(INITIAL_SIZE_WORKER_LOGS, 0) local logline_buf = string_buffer.new() +local notified_buffer_full = false + -- WARNING: avoid using `ngx.log` in this function to prevent recursive loops local function configured_log_level() @@ -124,6 +126,28 @@ local function get_request_log_buffer() end +-- notifies the user that the log buffer is full, once (per worker) +local function notify_buffer_full_once() + if not notified_buffer_full then + notified_buffer_full = true + native_ngx_log(ngx.NOTICE, + "[observability] OpenTelemetry logs buffer is full: dropping new log entries." + ) + end +end + + +local function notify_if_resumed() + -- if we are in a "resumed" state + if notified_buffer_full then + notified_buffer_full = false + native_ngx_log(ngx.NOTICE, + "[observability] OpenTelemetry logs buffer resumed accepting log entries." + ) + end +end + + function _M.maybe_push(stack_level, attributes, log_level, ...) -- WARNING: do not yield in this function, as it is called from ngx.log @@ -150,11 +174,10 @@ function _M.maybe_push(stack_level, attributes, log_level, ...) -- return if log buffer is full if #log_buffer >= max_logs then - native_ngx_log(ngx.NOTICE, - "[observability] OpenTelemetry logs buffer is full: dropping log entry." - ) + notify_buffer_full_once() return end + notify_if_resumed() local args = table_pack(...) local log_str = concat_tostring(args) From bec7453b21478a778cd11c847ff64ead8cc2a100 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 15 Jul 2024 16:50:48 -0700 Subject: [PATCH 3836/4351] fix(bazel): cp luarocks-admin to bin (#13372) * fix(bazel): cp luarocks-admin to bin * chore: add changelog re: luarocks-admin * chore: accept gha changelog suggestion --- build/BUILD.bazel | 2 ++ changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml | 3 +++ scripts/explain_manifest/docker_image_filelist.txt | 1 + scripts/explain_manifest/suites.py | 1 + 4 files changed, 7 insertions(+) create mode 100644 changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 3af4f65ac45..715a9e194d7 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -218,6 +218,7 @@ kong_genrule( ], outs = [ "bin/luarocks", + "bin/luarocks-admin", "etc/kong/kong.conf.default", "etc/luarocks", "lib", @@ -231,6 +232,7 @@ kong_genrule( LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/share ${LUAROCKS}/lib ${LUAROCKS}/etc ${BUILD_DESTDIR}/. cp ${LUAROCKS}/bin/luarocks ${BUILD_DESTDIR}/bin/. + cp ${LUAROCKS}/bin/luarocks-admin ${BUILD_DESTDIR}/bin/. chmod -R "u+rw" ${BUILD_DESTDIR}/share/lua mkdir -p ${BUILD_DESTDIR}/etc/kong/ diff --git a/changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml b/changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml new file mode 100644 index 00000000000..4563f041b64 --- /dev/null +++ b/changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where luarocks-admin was not available in /usr/local/bin." +type: bugfix +scope: Core diff --git a/scripts/explain_manifest/docker_image_filelist.txt b/scripts/explain_manifest/docker_image_filelist.txt index 4ecad80ed00..6f4024ba008 100644 --- a/scripts/explain_manifest/docker_image_filelist.txt +++ b/scripts/explain_manifest/docker_image_filelist.txt @@ -3,6 +3,7 @@ /usr/local/kong/** /usr/local/bin/kong /usr/local/bin/luarocks +/usr/local/bin/luarocks-admin /usr/local/etc/luarocks/** /usr/local/lib/lua/** /usr/local/lib/luarocks/** diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 85238d56517..9b14241b83f 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -143,6 +143,7 @@ def docker_suites(expect): .gid.equals(0) for path in ("/usr/local/bin/luarocks", + "/usr/local/bin/luarocks-admin", "/usr/local/etc/luarocks/**", "/usr/local/lib/lua/**", "/usr/local/lib/luarocks/**", From 8ff6f6e374012f46d9261b889418167843a43693 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 7 Jun 2024 14:58:39 +0800 Subject: [PATCH 3837/4351] fix(ai-prompt-guard): fix an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one --- .../kong/fix-ai-prompt-guard-order.yml | 3 + kong/plugins/ai-prompt-guard/handler.lua | 43 +- .../42-ai-prompt-guard/01-unit_spec.lua | 386 ++++++++---------- 3 files changed, 189 insertions(+), 243 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-prompt-guard-order.yml diff --git a/changelog/unreleased/kong/fix-ai-prompt-guard-order.yml b/changelog/unreleased/kong/fix-ai-prompt-guard-order.yml new file mode 100644 index 00000000000..a6bfdfab9ae --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-prompt-guard-order.yml @@ -0,0 +1,3 @@ +message: "**AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one." +type: bugfix +scope: Plugin diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua index 304b9f55e45..fcb37f54ed1 100644 --- a/kong/plugins/ai-prompt-guard/handler.lua +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -26,16 +26,21 @@ local execute do -- @tparam table request The deserialized JSON body of the request -- @tparam table conf The plugin configuration -- @treturn[1] table The decorated request (same table, content updated) - -- @treturn[2] nil -- @treturn[2] string The error message function execute(request, conf) - local user_prompt + local collected_prompts + local messages = request.messages - -- concat all 'user' prompts into one string, if conversation history must be checked - if type(request.messages) == "table" and not conf.allow_all_conversation_history then + -- concat all prompts into one string, if conversation history must be checked + if type(messages) == "table" then local buf = buffer.new() + -- Note allow_all_conversation_history means ignores history + local just_pick_latest = conf.allow_all_conversation_history - for _, v in ipairs(request.messages) do + -- iterate in reverse so we get the latest user prompt first + -- instead of the oldest one in history + for i=#messages, 1, -1 do + local v = messages[i] if type(v.role) ~= "string" then return nil, bad_format_error end @@ -44,33 +49,25 @@ local execute do return nil, bad_format_error end buf:put(v.content) - end - end - - user_prompt = buf:get() - elseif type(request.messages) == "table" then - -- just take the trailing 'user' prompt - for _, v in ipairs(request.messages) do - if type(v.role) ~= "string" then - return nil, bad_format_error - end - if v.role == "user" then - if type(v.content) ~= "string" then - return nil, bad_format_error + if just_pick_latest then + break end - user_prompt = v.content + + buf:put(" ") -- put a seperator to avoid adhension of words end end + collected_prompts = buf:get() + elseif type(request.prompt) == "string" then - user_prompt = request.prompt + collected_prompts = request.prompt else return nil, bad_format_error end - if not user_prompt then + if not collected_prompts then return nil, "no 'prompt' or 'messages' received" end @@ -78,7 +75,7 @@ local execute do -- check the prompt for explcit ban patterns for _, v in ipairs(conf.deny_patterns or EMPTY) do -- check each denylist; if prompt matches it, deny immediately - local m, _, err = ngx_re_find(user_prompt, v, "jo") + local m, _, err = ngx_re_find(collected_prompts, v, "jo") if err then -- regex failed, that's an error by the administrator kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) @@ -98,7 +95,7 @@ local execute do -- if any allow_patterns specified, make sure the prompt matches one of them for _, v in ipairs(conf.allow_patterns or EMPTY) do -- check each denylist; if prompt matches it, deny immediately - local m, _, err = ngx_re_find(user_prompt, v, "jo") + local m, _, err = ngx_re_find(collected_prompts, v, "jo") if err then -- regex failed, that's an error by the administrator diff --git a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua index 9007376fcf0..ad72a693ee3 100644 --- a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua @@ -1,119 +1,57 @@ local PLUGIN_NAME = "ai-prompt-guard" - - -local general_chat_request = { - messages = { - [1] = { - role = "system", - content = "You are a mathematician." - }, - [2] = { - role = "user", - content = "What is 1 + 1?" - }, - }, -} - -local general_chat_request_with_history = { - messages = { - [1] = { - role = "system", - content = "You are a mathematician." - }, - [2] = { - role = "user", - content = "What is 12 + 1?" - }, - [3] = { - role = "assistant", - content = "The answer is 13.", - }, - [4] = { - role = "user", - content = "Now double the previous answer.", - }, - }, +local message_fixtures = { + user = "this is a user request", + system = "this is a system message", + assistant = "this is an assistant reply", } -local denied_chat_request = { - messages = { - [1] = { +local _M = {} +local function create_request(typ) + local messages = { + { role = "system", - content = "You are a mathematician." - }, - [2] = { - role = "user", - content = "What is 22 + 1?" - }, - }, -} - -local neither_allowed_nor_denied_chat_request = { - messages = { - [1] = { - role = "system", - content = "You are a mathematician." - }, - [2] = { - role = "user", - content = "What is 55 + 55?" - }, - }, -} - - -local general_completions_request = { - prompt = "You are a mathematician. What is 1 + 1?" -} - - -local denied_completions_request = { - prompt = "You are a mathematician. What is 22 + 1?" -} - -local neither_allowed_nor_denied_completions_request = { - prompt = "You are a mathematician. What is 55 + 55?" -} - -local allow_patterns_no_history = { - allow_patterns = { - [1] = ".*1 \\+ 1.*" - }, - allow_all_conversation_history = true, -} - -local allow_patterns_with_history = { - allow_patterns = { - [1] = ".*1 \\+ 1.*" - }, - allow_all_conversation_history = false, -} - -local deny_patterns_with_history = { - deny_patterns = { - [1] = ".*12 \\+ 1.*" - }, - allow_all_conversation_history = false, -} - -local deny_patterns_no_history = { - deny_patterns = { - [1] = ".*22 \\+ 1.*" - }, - allow_all_conversation_history = true, -} - -local both_patterns_no_history = { - allow_patterns = { - [1] = ".*1 \\+ 1.*" - }, - deny_patterns = { - [1] = ".*99 \\+ 99.*" - }, - allow_all_conversation_history = true, -} - + content = message_fixtures.system, + } + } + + if typ ~= "chat" and typ ~= "completions" then + error("type must be one of 'chat' or 'completions'", 2) + end + + return setmetatable({ + messages = messages, + type = typ, + }, { + __index = _M, + }) +end + +function _M:append_message(role, custom) + if not message_fixtures[role] then + assert("role must be one of: user, system or assistant") + end + + if self.type == "completion" then + self.prompt = "this is a completions request" + if custom then + self.prompt = self.prompt .. " with custom content " .. custom + end + return + end + + local message = message_fixtures[role] + if custom then + message = message .. " with custom content " .. custom + end + + self.messages[#self.messages+1] = { + role = "user", + content = message + } + + return self +end describe(PLUGIN_NAME .. ": (unit)", function() @@ -132,115 +70,123 @@ describe(PLUGIN_NAME .. ": (unit)", function() - describe("chat operations", function() - - it("allows request when only conf.allow_patterns is set", function() - local ok, err = access_handler._execute(general_chat_request, allow_patterns_no_history) - - assert.is_truthy(ok) - assert.is_nil(err) - end) - - - it("allows request when only conf.deny_patterns is set, and pattern should not match", function() - local ok, err = access_handler._execute(general_chat_request, deny_patterns_no_history) - - assert.is_truthy(ok) - assert.is_nil(err) - end) - - - it("denies request when only conf.allow_patterns is set, and pattern should not match", function() - local ok, err = access_handler._execute(denied_chat_request, allow_patterns_no_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt doesn't match any allowed pattern") - end) - - - it("denies request when only conf.deny_patterns is set, and pattern should match", function() - local ok, err = access_handler._execute(denied_chat_request, deny_patterns_no_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt pattern is blocked") - end) - - - it("allows request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches allow", function() - local ok, err = access_handler._execute(general_chat_request, both_patterns_no_history) - - assert.is_truthy(ok) - assert.is_nil(err) - end) - - - it("denies request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches neither", function() - local ok, err = access_handler._execute(neither_allowed_nor_denied_chat_request, both_patterns_no_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt doesn't match any allowed pattern") - end) - - - it("denies request when only conf.allow_patterns is set and previous chat history should not match", function() - local ok, err = access_handler._execute(general_chat_request_with_history, allow_patterns_with_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt doesn't match any allowed pattern") - end) - - - it("denies request when only conf.deny_patterns is set and previous chat history should match", function() - local ok, err = access_handler._execute(general_chat_request_with_history, deny_patterns_with_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt pattern is blocked") - end) - - end) - - - describe("completions operations", function() - - it("allows request when only conf.allow_patterns is set", function() - local ok, err = access_handler._execute(general_completions_request, allow_patterns_no_history) - - assert.is_truthy(ok) - assert.is_nil(err) - end) - - - it("allows request when only conf.deny_patterns is set, and pattern should not match", function() - local ok, err = access_handler._execute(general_completions_request, deny_patterns_no_history) - - assert.is_truthy(ok) - assert.is_nil(err) - end) - - - it("denies request when only conf.allow_patterns is set, and pattern should not match", function() - local ok, err = access_handler._execute(denied_completions_request, allow_patterns_no_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt doesn't match any allowed pattern") + for _, request_type in ipairs({"chat", "completions"}) do + describe(request_type .. " operations", function() + it("allows a user request when nothing is set", function() + -- deny_pattern in this case should be made to have no effect + local ctx = create_request(request_type):append_message("user", "pattern") + local ok, err = access_handler._execute(ctx, { + }) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + for _, has_history in ipairs({false, request_type == "chat" and true or nil}) do + + describe("conf.allow_patterns is set", function() + for _, has_deny_patterns in ipairs({true, false}) do + + local test_description = has_history and " in history" or " only the last" + test_description = test_description .. (has_deny_patterns and ", conf.deny_patterns is also set" or "") + + it("allows a matching user request" .. test_description, function() + -- deny_pattern in this case should be made to have no effect + local ctx = create_request(request_type):append_message("user", "pattern") + + if has_history then + ctx:append_message("user", "no match") + end + local ok, err = access_handler._execute(ctx, { + allow_patterns = { + "pa..ern" + }, + deny_patterns = has_deny_patterns and {"deny match"} or nil, + allow_all_conversation_history = not has_history, + }) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + + it("denies an unmatched user request" .. test_description, function() + -- deny_pattern in this case should be made to have no effect + local ctx = create_request(request_type):append_message("user", "no match") + + if has_history then + ctx:append_message("user", "no match") + else + -- if we are ignoring history, actually put a matched message in history to test edge case + ctx:append_message("user", "pattern"):append_message("user", "no match") + end + + local ok, err = access_handler._execute(ctx, { + allow_patterns = { + "pa..ern" + }, + deny_patterns = has_deny_patterns and {"deny match"} or nil, + allow_all_conversation_history = not has_history, + }) + + assert.is_falsy(ok) + assert.equal("prompt doesn't match any allowed pattern", err) + end) + + end -- for _, has_deny_patterns in ipairs({true, false}) do + end) + + describe("conf.deny_patterns is set", function() + for _, has_allow_patterns in ipairs({true, false}) do + + local test_description = has_history and " in history" or " only the last" + test_description = test_description .. (has_allow_patterns and ", conf.allow_patterns is also set" or "") + + it("denies a matching user request" .. test_description, function() + -- allow_pattern in this case should be made to have no effect + local ctx = create_request(request_type):append_message("user", "pattern") + + if has_history then + ctx:append_message("user", "no match") + end + local ok, err = access_handler._execute(ctx, { + deny_patterns = { + "pa..ern" + }, + allow_patterns = has_allow_patterns and {"allow match"} or nil, + allow_all_conversation_history = not has_history, + }) + + assert.is_falsy(ok) + assert.equal("prompt pattern is blocked", err) + end) + + it("allows unmatched user request" .. test_description, function() + -- allow_pattern in this case should be made to have no effect + local ctx = create_request(request_type):append_message("user", "allow match") + + if has_history then + ctx:append_message("user", "no match") + else + -- if we are ignoring history, actually put a matched message in history to test edge case + ctx:append_message("user", "pattern"):append_message("user", "allow match") + end + + local ok, err = access_handler._execute(ctx, { + deny_patterns = { + "pa..ern" + }, + allow_patterns = has_allow_patterns and {"allow match"} or nil, + allow_all_conversation_history = not has_history, + }) + + assert.is_truthy(ok) + assert.is_nil(err) + end) + end -- for for _, has_allow_patterns in ipairs({true, false}) do + end) + + end -- for _, has_history in ipairs({true, false}) do end) - - - it("denies request when only conf.deny_patterns is set, and pattern should match", function() - local ok, err = access_handler._execute(denied_completions_request, deny_patterns_no_history) - - assert.is_falsy(ok) - assert.equal("prompt pattern is blocked", err) - end) - - - it("denies request when both conf.allow_patterns and conf.deny_patterns are set, and pattern matches neither", function() - local ok, err = access_handler._execute(neither_allowed_nor_denied_completions_request, both_patterns_no_history) - - assert.is_falsy(ok) - assert.equal(err, "prompt doesn't match any allowed pattern") - end) - - end) + end -- for _, request_type in ipairs({"chat", "completions"}) do end) From da28aea1ea90f59451346db20aa6a6e930bb8143 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 7 Jun 2024 15:15:17 +0800 Subject: [PATCH 3838/4351] feat(ai-prompt-gaurd): add match_all_roles option to match non-user message --- .../kong/feat-ai-prompt-guard-all-roles.yml | 3 +++ kong/clustering/compat/removed_fields.lua | 1 + kong/plugins/ai-prompt-guard/handler.lua | 3 ++- kong/plugins/ai-prompt-guard/schema.lua | 14 ++++++++--- .../09-hybrid_mode/09-config-compat_spec.lua | 24 +++++++++++++++++++ .../42-ai-prompt-guard/00-config_spec.lua | 18 ++++++++++++++ .../42-ai-prompt-guard/01-unit_spec.lua | 20 ++++++++++++---- 7 files changed, 74 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml diff --git a/changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml b/changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml new file mode 100644 index 00000000000..5a1d9ca0cee --- /dev/null +++ b/changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml @@ -0,0 +1,3 @@ +message: "**AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`." +type: feature +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index a91b8a6cecd..50ff3fc2080 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -174,6 +174,7 @@ return { "max_request_body_size", }, ai_prompt_guard = { + "match_all_roles", "max_request_body_size", }, ai_prompt_template = { diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua index fcb37f54ed1..b2aab78dbc7 100644 --- a/kong/plugins/ai-prompt-guard/handler.lua +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -26,6 +26,7 @@ local execute do -- @tparam table request The deserialized JSON body of the request -- @tparam table conf The plugin configuration -- @treturn[1] table The decorated request (same table, content updated) + -- @treturn[2] nil -- @treturn[2] string The error message function execute(request, conf) local collected_prompts @@ -44,7 +45,7 @@ local execute do if type(v.role) ~= "string" then return nil, bad_format_error end - if v.role == "user" then + if v.role == "user" or conf.match_all_roles then if type(v.content) ~= "string" then return nil, bad_format_error end diff --git a/kong/plugins/ai-prompt-guard/schema.lua b/kong/plugins/ai-prompt-guard/schema.lua index 0864696cd29..2629f07154d 100644 --- a/kong/plugins/ai-prompt-guard/schema.lua +++ b/kong/plugins/ai-prompt-guard/schema.lua @@ -36,8 +36,12 @@ return { type = "integer", default = 8 * 1024, gt = 0, - description = "max allowed body size allowed to be introspected",} - }, + description = "max allowed body size allowed to be introspected" } }, + { match_all_roles = { + description = "If true, will match all roles in addition to 'user' role in conversation history.", + type = "boolean", + required = true, + default = false } }, } } } @@ -45,6 +49,10 @@ return { entity_checks = { { at_least_one_of = { "config.allow_patterns", "config.deny_patterns" }, - } + }, + { conditional = { + if_field = "config.match_all_roles", if_match = { eq = true }, + then_field = "config.allow_all_conversation_history", then_match = { eq = false }, + } }, } } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index d5a3c9626c2..b6cd68b9861 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -649,6 +649,30 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- cleanup admin.plugins:remove({ id = ai_response_transformer.id }) end) + + it("[ai-prompt-guard] sets unsupported match_all_roles to nil or defaults", function() + -- [[ 3.8.x ]] -- + local ai_prompt_guard = admin.plugins:insert { + name = "ai-prompt-guard", + enabled = true, + config = { + allow_patterns = { "a" }, + allow_all_conversation_history = false, + match_all_roles = true, + max_request_body_size = 8192, + }, + } + -- ]] + + local expected = cycle_aware_deep_copy(ai_prompt_guard) + expected.config.match_all_roles = nil + expected.config.max_request_body_size = nil + + do_assert(uuid(), "3.7.0", expected) + + -- cleanup + admin.plugins:remove({ id = ai_prompt_guard.id }) + end) end) describe("www-authenticate header in plugins (realm config)", function() diff --git a/spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua b/spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua index 103ed45840a..7bc8169e157 100644 --- a/spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/00-config_spec.lua @@ -84,4 +84,22 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.same({ config = {allow_patterns = "length must be at most 10" }}, err) end) + it("allow_all_conversation_history needs to be false if match_all_roles is set to true", function() + local config = { + allow_patterns = { "wat" }, + allow_all_conversation_history = true, + match_all_roles = true, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.not_nil(err) + assert.same({ + ["@entity"] = { + [1] = 'failed conditional validation given value of field \'config.match_all_roles\'' }, + ["config"] = { + ["allow_all_conversation_history"] = 'value must be false' }}, err) + end) + end) diff --git a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua index ad72a693ee3..eab961081e6 100644 --- a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua @@ -71,6 +71,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() for _, request_type in ipairs({"chat", "completions"}) do + describe(request_type .. " operations", function() it("allows a user request when nothing is set", function() -- deny_pattern in this case should be made to have no effect @@ -82,7 +83,13 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.is_nil(err) end) + -- only chat has history + -- match_all_roles require history for _, has_history in ipairs({false, request_type == "chat" and true or nil}) do + for _, match_all_roles in ipairs({false, has_history and true or nil}) do + + -- we only have user or not user, so testing "assistant" is not necessary + local role = match_all_roles and "system" or "user" describe("conf.allow_patterns is set", function() for _, has_deny_patterns in ipairs({true, false}) do @@ -92,7 +99,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("allows a matching user request" .. test_description, function() -- deny_pattern in this case should be made to have no effect - local ctx = create_request(request_type):append_message("user", "pattern") + local ctx = create_request(request_type):append_message(role, "pattern") if has_history then ctx:append_message("user", "no match") @@ -103,6 +110,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() }, deny_patterns = has_deny_patterns and {"deny match"} or nil, allow_all_conversation_history = not has_history, + match_all_roles = match_all_roles, }) assert.is_truthy(ok) @@ -117,7 +125,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() ctx:append_message("user", "no match") else -- if we are ignoring history, actually put a matched message in history to test edge case - ctx:append_message("user", "pattern"):append_message("user", "no match") + ctx:append_message(role, "pattern"):append_message("user", "no match") end local ok, err = access_handler._execute(ctx, { @@ -126,6 +134,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() }, deny_patterns = has_deny_patterns and {"deny match"} or nil, allow_all_conversation_history = not has_history, + match_all_roles = match_all_roles, }) assert.is_falsy(ok) @@ -143,7 +152,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("denies a matching user request" .. test_description, function() -- allow_pattern in this case should be made to have no effect - local ctx = create_request(request_type):append_message("user", "pattern") + local ctx = create_request(request_type):append_message(role, "pattern") if has_history then ctx:append_message("user", "no match") @@ -162,13 +171,13 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("allows unmatched user request" .. test_description, function() -- allow_pattern in this case should be made to have no effect - local ctx = create_request(request_type):append_message("user", "allow match") + local ctx = create_request(request_type):append_message(role, "allow match") if has_history then ctx:append_message("user", "no match") else -- if we are ignoring history, actually put a matched message in history to test edge case - ctx:append_message("user", "pattern"):append_message("user", "allow match") + ctx:append_message(role, "pattern"):append_message(role, "allow match") end local ok, err = access_handler._execute(ctx, { @@ -185,6 +194,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() end -- for for _, has_allow_patterns in ipairs({true, false}) do end) + end -- for _, match_all_role in ipairs(false, true)) do end -- for _, has_history in ipairs({true, false}) do end) end -- for _, request_type in ipairs({"chat", "completions"}) do From 18cd6bd29a5695b423ca6df0bdabee15c9ad9532 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 16 Jul 2024 12:30:49 +0800 Subject: [PATCH 3839/4351] chore(deps): bump `tj-actions/changed-files` from `44.5.1` to `44.5.5` (#13319) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 44.5.1 to 44.5.5. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/03334d095e2739fa9ac4034ec16f66d5d01e9eba...cc733854b1f224978ef800d29e4709d5ee2883e4) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index 3c81ed06d33..aaa35a27816 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@03334d095e2739fa9ac4034ec16f66d5d01e9eba # 44.5.1 + uses: tj-actions/changed-files@cc733854b1f224978ef800d29e4709d5ee2883e4 # 44.5.5 with: files_yaml: | changelogs: From 2384d2e129d223010fb8a4bb686afb028dca972f Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Tue, 16 Jul 2024 12:31:45 +0800 Subject: [PATCH 3840/4351] chore(deps): bump `korthout/backport-action` from `52886ff43ef0184911d99c0a489f5c1307db8fc7` to `924c8170740fa1e3685f69014971f7f251633f53` (#13293) Bumps [korthout/backport-action](https://github.com/korthout/backport-action) from 52886ff43ef0184911d99c0a489f5c1307db8fc7 to 924c8170740fa1e3685f69014971f7f251633f53. - [Release notes](https://github.com/korthout/backport-action/releases) - [Commits](https://github.com/korthout/backport-action/compare/52886ff43ef0184911d99c0a489f5c1307db8fc7...924c8170740fa1e3685f69014971f7f251633f53) --- updated-dependencies: - dependency-name: korthout/backport-action dependency-type: direct:production ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/backport.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index b82f9e1c6d9..12f386a2934 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -14,7 +14,7 @@ jobs: steps: - uses: actions/checkout@v4 - name: Create backport pull requests - uses: korthout/backport-action@52886ff43ef0184911d99c0a489f5c1307db8fc7 # v2.4.1 + uses: korthout/backport-action@924c8170740fa1e3685f69014971f7f251633f53 # v2.4.1 id: backport with: github_token: ${{ secrets.PAT }} From fd10d6ee27ea77039fa2d9740431c4c6f4708930 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 17 Jul 2024 06:24:10 +0900 Subject: [PATCH 3841/4351] feat(dns): new DNS client (#12305) This commit introduces a brand new implementation of the DNS client for Kong. Key features and improvements: - Designed for easy maintenance and troubleshooting - Follows industry norms - Utilizes `lua-resty-mlcache` for cross-worker DNS result caching - Implements stale-while-updating and stale-if-error behaviors - Improves responsiveness and reduces resolver traffic, especially with many workers The new DNS client is enabled by default. To use the old client, set `legacy_dns_client = on` in `kong.conf`. KAG-3220 --------- Co-authored-by: Keery Nie Co-authored-by: Aapo Talvensaari Co-authored-by: Thijs Schreijer Co-authored-by: Chrono Co-authored-by: Qi Co-authored-by: Thibault Charbonnier Co-authored-by: Datong Sun --- .../unreleased/kong/refactor_dns_client.yml | 9 + kong-3.8.0-0.rockspec | 4 + kong/api/routes/kong.lua | 17 +- kong/conf_loader/constants.lua | 1 + kong/dns/README.md | 174 ++ kong/dns/client.lua | 704 ++++++++ kong/dns/utils.lua | 303 ++++ kong/globalpatches.lua | 4 + kong/resty/dns/client.lua | 7 + kong/templates/kong_defaults.lua | 1 + kong/templates/nginx_kong.lua | 4 + spec/01-unit/09-balancer/01-generic_spec.lua | 6 +- .../09-balancer/02-least_connections_spec.lua | 1 + .../03-consistent_hashing_spec.lua | 3 + .../09-balancer/04-round_robin_spec.lua | 43 +- spec/01-unit/09-balancer/06-latency_spec.lua | 1 + spec/01-unit/14-dns_spec.lua | 1 + spec/01-unit/21-dns-client/02-client_spec.lua | 2 + .../21-dns-client/03-client_cache_spec.lua | 2 + .../30-new-dns-client/01-utils_spec.lua | 462 +++++ .../30-new-dns-client/02-old_client_spec.lua | 1553 +++++++++++++++++ .../03-old_client_cache_spec.lua | 465 +++++ .../30-new-dns-client/04-client_ipc_spec.lua | 63 + .../30-new-dns-client/05-client_stat_spec.lua | 197 +++ .../04-admin_api/26-dns_client_spec.lua | 102 ++ spec/02-integration/05-proxy/05-dns_spec.lua | 2 +- .../10-balancer/01-healthchecks_spec.lua | 12 +- .../01-instrumentations_spec.lua | 4 +- .../kong/plugins/dns-client-test/handler.lua | 74 + .../kong/plugins/dns-client-test/schema.lua | 12 + spec/fixtures/shared_dict.lua | 1 + spec/helpers/dns.lua | 28 +- 32 files changed, 4225 insertions(+), 37 deletions(-) create mode 100644 changelog/unreleased/kong/refactor_dns_client.yml create mode 100644 kong/dns/README.md create mode 100644 kong/dns/client.lua create mode 100644 kong/dns/utils.lua create mode 100644 spec/01-unit/30-new-dns-client/01-utils_spec.lua create mode 100644 spec/01-unit/30-new-dns-client/02-old_client_spec.lua create mode 100644 spec/01-unit/30-new-dns-client/03-old_client_cache_spec.lua create mode 100644 spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua create mode 100644 spec/01-unit/30-new-dns-client/05-client_stat_spec.lua create mode 100644 spec/02-integration/04-admin_api/26-dns_client_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/dns-client-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/dns-client-test/schema.lua diff --git a/changelog/unreleased/kong/refactor_dns_client.yml b/changelog/unreleased/kong/refactor_dns_client.yml new file mode 100644 index 00000000000..da5cd40f65c --- /dev/null +++ b/changelog/unreleased/kong/refactor_dns_client.yml @@ -0,0 +1,9 @@ +message: > + Starting from this version, a new DNS client library has been implemented and added into Kong. The new DNS client library has the following changes + - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. + - Introduced observable statistics for the new DNS client, and a new Admin API `/status/dns` to retrieve them. + - Deprecated the `dns_no_sync` option. Multiple DNS queries for the same name will always be synchronized (even across workers). This remains functional with the legacy DNS client library. + - Deprecated the `dns_not_found_ttl` option. It uses the `dns_error_ttl` option for all error responses. This option remains functional with the legacy DNS client library. + - Deprecated the `dns_order` option. By default, SRV, A, and AAAA are supported. Only names in the SRV format (`_service._proto.name`) enable resolving of DNS SRV records. +type: feature +scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 22e1a2b937e..e60441ef32d 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -115,6 +115,10 @@ build = { ["kong.resty.dns.client"] = "kong/resty/dns/client.lua", ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", + + ["kong.dns.client"] = "kong/dns/client.lua", + ["kong.dns.utils"] = "kong/dns/utils.lua", + ["kong.resty.ctx"] = "kong/resty/ctx.lua", ["kong.resty.mlcache"] = "kong/resty/mlcache/init.lua", diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index d2fa8a59443..633083a6d5f 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -269,5 +269,20 @@ return { } return kong.response.exit(200, body) end - } + }, + ["/status/dns"] = { + GET = function (self, db, helpers) + if kong.configuration.legacy_dns_client then + return kong.response.exit(501, { message = "not implemented with the legacy DNS client" }) + end + + return kong.response.exit(200, { + worker = { + id = ngx.worker.id() or -1, + count = ngx.worker.count(), + }, + stats = kong.dns.stats(), + }) + end + }, } diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index cda8a9a9ccd..dbf0cb6def9 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -370,6 +370,7 @@ local CONF_PARSERS = { dns_not_found_ttl = { typ = "number" }, dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, + legacy_dns_client = { typ = "boolean" }, privileged_worker = { typ = "boolean", deprecated = { diff --git a/kong/dns/README.md b/kong/dns/README.md new file mode 100644 index 00000000000..8597627bda2 --- /dev/null +++ b/kong/dns/README.md @@ -0,0 +1,174 @@ +Name +==== + +Kong DNS client - The module is currently only used by Kong, and builds on top of the `lua-resty-dns` and `lua-resty-mlcache` libraries. + +Table of Contents +================= + +* [Name](#name) +* [APIs](#apis) + * [new](#new) + * [resolve](#resolve) + * [resolve_address](#resolve_address) +* [Performance characteristics](#performance-characteristics) + * [Memory](#memory) + +# APIs + +The following APIs are for internal development use only within Kong. In the current version, the new DNS library still needs to be compatible with the original DNS library. Therefore, the functions listed below cannot be directly invoked. For example, the `_M:resolve` function in the following APIs will be replaced to ensure compatibility with the previous DNS library API interface specifications `_M.resolve`. + +## new + +**syntax:** *c, err = dns_client.new(opts)* +**context:** any + +**Functionality:** + +Creates a dns client object. Returns `nil` and a message string on error. + +Performs a series of initialization operations: + +* parse `host` file, +* parse `resolv.conf` file (used by the underlying `lua-resty-dns` library), +* initialize multiple TTL options, +* create a mlcache object and initialize it. + +**Input parameters:** + +`@opts` It accepts a options table argument. The following options are supported: + +* TTL options: + * `valid_ttl`: (default: `nil`) + * By default, it caches answers using the TTL value of a response. This optional parameter (in seconds) allows overriding it. + * `stale_ttl`: (default: `3600`) + * the time in seconds for keeping expired DNS records. + * Stale data remains in use from when a record expires until either the background refresh query completes or until `stale_ttl` seconds have passed. This helps Kong stay resilient if the DNS server is temporarily unavailable. + * `error_ttl`: (default: `1`) + * the time in seconds for caching DNS error responses. +* `hosts`: (default: `/etc/hosts`) + * the path of `hosts` file. +* `resolv_conf`: (default: `/etc/resolv.conf`) + * the path of `resolv.conf` file, it will be parsed and passed into the underlying `lua-resty-dns` library. +* `family`: (default: `{ "SRV", "A", "AAAA" }`) + * the types of DNS records that the library should query, it is taken from `kong.conf` option `dns_family`. +* options for the underlying `lua-resty-dns` library: + * `retrans`: (default: `5`) + * the total number of times of retransmitting the DNS request when receiving a DNS response times out according to the timeout setting. When trying to retransmit the query, the next nameserver according to the round-robin algorithm will be picked up. + * If not given, it is taken from `resolv.conf` option `options attempts:`. + * `timeout`: (default: `2000`) + * the time in milliseconds for waiting for the response for a single attempt of request transmission. + * If not given, it is taken from `resolv.conf` option `options timeout:`. But note that its unit in `resolv.conf` is second. + * `random_resolver`: (default: `false`) + * a boolean flag controls whether to randomly pick the nameserver to query first. If `true`, it will always start with the random nameserver. + * If not given, it is taken from `resolv.conf` option `rotate`. + * `nameservers`: + * a list of nameservers to be used. Each nameserver entry can be either a single hostname string or a table holding both the hostname string and the port number. For example, `{"8.8.8.8", {"8.8.4.4", 53} }`. + * If not given, it is taken from `resolv.conf` option `nameserver`. +* `cache_purge`: (default: `false`) + * a boolean flag controls whether to clear the internal cache shared by other DNS client instances across workers. + +[Back to TOC](#table-of-contents) + +## resolve + +**syntax:** *answers, err, tries? = resolve(qname, qtype, cache_only, tries?)* +**context:** *rewrite_by_lua\*, access_by_lua\*, content_by_lua\*, ngx.timer.\** + +**Functionality:** + +Performs a DNS resolution. + +1. Check if the `` matches SRV format (`\_service.\_proto.name`) to determine the `` (SRV or A/AAAA), then use the key `:` to query mlcache. If cached results are found, return them directly. +2. If there are no results available in the cache, it triggers the L3 callback of `mlcache:get` to query records from the DNS servers, details are as follows: + 1. Check if `` has an IP address in the `hosts` file, return if found. + 2. Check if `` is an IP address itself, return if true. + 3. Use `mlcache:peek` to check if the expired key still exists in the shared dictionary. If it does, return it directly to mlcache and trigger an asynchronous background task to update the expired data (`start_stale_update_task`). The maximum time that expired data can be reused is `stale_ttl`, but the maximum TTL returned to mlcache cannot exceed 60s. This way, if the expired key is not successfully updated by the background task after 60s, it can still be reused by calling the `resolve` function from the upper layer to trigger the L3 callback to continue executing this logic and initiate another background task for updating. + 1. For example, with a `stale_ttl` of 3600s, if the background task fails to update the record due to network issues during this time, and the upper-level application continues to call resolve to get the domain name result, it will trigger a background task to query the DNS result for that domain name every 60s, resulting in approximately 60 background tasks being triggered (3600s/60s). + 4. Query the DNS server, with `:` combinations: + 1. The `` is extended according to settings in `resolv.conf`, such as `ndots`, `search`, and `domain`. + +**Return value:** + +* Return value `answers, err`: + * Return one array-like Lua table contains all the records. + * For example, `{{"address":"[2001:db8:3333:4444:5555:6666:7777:8888]","class":1,"name":"example.test","ttl":30,"type":28},{"address":"192.168.1.1","class":1,"name":"example.test","ttl":30,"type":1},"expire":1720765379,"ttl":30}`. + * IPv6 addresses are enclosed in brackets (`[]`). + * If the server returns a non-zero error code, it will return `nil` and a string describing the error in this record. + * For example, `nil, "dns server error: name error"`, the server returned a result with error code 3 (NXDOMAIN). + * In case of severe errors, such network error or server's malformed DNS record response, it will return `nil` and a string describing the error instead. For example: + * `nil, "dns server error: failed to send request to UDP server 10.0.0.1:53: timeout"`, there was a network issue. +* Return value and input parameter `@tries?`: + * If provided as an empty table, it will be returned as a third result. This table will be an array containing the error message for each (if any) failed try. + * For example, `[["example.test:A","dns server error: 3 name error"], ["example.test:AAAA","dns server error: 3 name error"]]`, both attempts failed due to a DNS server error with error code 3 (NXDOMAIN), indicating a name error. + +**Input parameters:** + +* `@qname`: the domain name to resolve. +* `@qtype`: (optional: `nil` or DNS TYPE value) + * specify the query type instead of `self.order` types. +* `@cache_only`: (optional: `boolean`) + * control whether to solely retrieve data from the internal cache without querying to the nameserver. +* `@tries?`: see the above section `Return value and input paramter @tries?`. + +[Back to TOC](#table-of-contents) + +## resolve_address + +**syntax:** *ip, port_or_err, tries? = resolve_address(name, port, cache_only, tries?)* +**context:** *rewrite_by_lua\*, access_by_lua\*, content_by_lua\*, ngx.timer.\** + +**Functionality:** + +Performs a DNS resolution, and return a single randomly selected address (IP and port number). + +When calling multiple times on cached records, it will apply load-balancing based on a round-robin (RR) scheme. For SRV records, this will be a _weighted_ round-robin (WRR) scheme (because of the weights it will be randomized). It will apply the round-robin schemes on each level individually. + +**Return value:** + +* Return value `ip, port_or_err`: + * Return one IP address and port number from records. + * Return `nil, err` if errors occur, with `err` containing an error message. +* Return value and input parameter `@tries?`: same as `@tries?` of `resolve` API. + +**Input parameters:** + +* `@name`: the domain name to resolve. +* `@port`: (optional: `nil` or port number) + * default port number to return if none was found in the lookup chain (only SRV records carry port information, SRV with `port=0` will be ignored). +* `@cache_only`: (optional: `boolean`) + * control whether to solely retrieve data from the internal cache without querying to the nameserver. + +[Back to TOC](#table-of-contents) + +# Performance characteristics + +## Memory + +We evaluated the capacity of DNS records using the following resources: + +* Shared memory size: + * 5 MB (by default): `lua_shared_dict kong_dns_cache 5m`. + * 10 MB: `lua_shared_dict kong_dns_cache 10m`. +* DNS response: + * Each DNS resolution response contains some number of A type records. + * Record: ~80 bytes json string, e.g., `{address = "127.0.0.1", name = , ttl = 3600, class = 1, type = 1}`. + * Domain: ~36 bytes string, e.g., `example.long.long.long.long.test`. Domain names with lengths between 10 and 36 bytes yield similar results. + +The results of ) are as follows: + +| shared memory size | number of records per response | number of loaded responses | +|--------------------|-------------------|----------| +| 5 MB | 1 | 20224 | +| 5 MB | 2 ~ 3 | 10081 | +| 5 MB | 4 ~ 9 | 5041 | +| 5 MB | 10 ~ 20 | 5041 | +| 5 MB | 21 ~ 32 | 1261 | +| 10 MB | 1 | 40704 | +| 10 MB | 2 ~ 3 | 20321 | +| 10 MB | 4 ~ 9 | 10161 | +| 10 MB | 10 ~ 20 | 5081 | +| 10 MB | 20 ~ 32 | 2541 | + + +[Back to TOC](#table-of-contents) diff --git a/kong/dns/client.lua b/kong/dns/client.lua new file mode 100644 index 00000000000..35f21a3eba3 --- /dev/null +++ b/kong/dns/client.lua @@ -0,0 +1,704 @@ +local cjson = require("cjson.safe") +local utils = require("kong.dns.utils") +local mlcache = require("kong.resty.mlcache") +local resolver = require("resty.dns.resolver") + +local now = ngx.now +local log = ngx.log +local ERR = ngx.ERR +local WARN = ngx.WARN +local NOTICE = ngx.NOTICE +local DEBUG = ngx.DEBUG +local ALERT = ngx.ALERT +local timer_at = ngx.timer.at +local worker_id = ngx.worker.id + +local pairs = pairs +local ipairs = ipairs +local tonumber = tonumber +local setmetatable = setmetatable + +local math_min = math.min +local math_floor = math.floor +local string_lower = string.lower +local table_insert = table.insert +local table_isempty = require("table.isempty") + +local is_srv = utils.is_srv +local parse_hosts = utils.parse_hosts +local ipv6_bracket = utils.ipv6_bracket +local search_names = utils.search_names +local parse_resolv_conf = utils.parse_resolv_conf +local get_next_round_robin_answer = utils.get_next_round_robin_answer +local get_next_weighted_round_robin_answer = utils.get_next_weighted_round_robin_answer + +local req_dyn_hook_run_hook = require("kong.dynamic_hook").run_hook + + +-- Constants and default values + +local PREFIX = "[dns_client] " + +local DEFAULT_ERROR_TTL = 1 -- unit: second +local DEFAULT_STALE_TTL = 3600 +-- long-lasting TTL of 10 years for hosts or static IP addresses in cache settings +local LONG_LASTING_TTL = 10 * 365 * 24 * 60 * 60 + +local DEFAULT_FAMILY = { "SRV", "A", "AAAA" } + +local TYPE_SRV = resolver.TYPE_SRV +local TYPE_A = resolver.TYPE_A +local TYPE_AAAA = resolver.TYPE_AAAA +local TYPE_A_OR_AAAA = -1 -- used to resolve IP addresses for SRV targets + +local TYPE_TO_NAME = { + [TYPE_SRV] = "SRV", + [TYPE_A] = "A", + [TYPE_AAAA] = "AAAA", + [TYPE_A_OR_AAAA] = "A/AAAA", +} + +local HIT_L3 = 3 -- L1 lru, L2 shm, L3 callback, L4 stale + +local HIT_LEVEL_TO_NAME = { + [1] = "hit_lru", + [2] = "hit_shm", + [3] = "miss", + [4] = "hit_stale", +} + +-- client specific error +local CACHE_ONLY_ERROR_CODE = 100 +local CACHE_ONLY_ERROR_MESSAGE = "cache only lookup failed" +local CACHE_ONLY_ANSWERS = { + errcode = CACHE_ONLY_ERROR_CODE, + errstr = CACHE_ONLY_ERROR_MESSAGE, +} + +local EMPTY_RECORD_ERROR_CODE = 101 +local EMPTY_RECORD_ERROR_MESSAGE = "empty record received" + + +-- APIs + +local _M = { + TYPE_SRV = TYPE_SRV, + TYPE_A = TYPE_A, + TYPE_AAAA = TYPE_AAAA, +} +local _MT = { __index = _M, } + + +local _TRIES_MT = { __tostring = cjson.encode, } + + +local function stats_init_name(stats, name) + if not stats[name] then + stats[name] = {} + end +end + + +local function stats_increment(stats, name, key) + stats[name][key] = (stats[name][key] or 0) + 1 +end + + +local function stats_set_count(stats, name, key, value) + stats[name][key] = value +end + + +local init_hosts do + local function insert_answer_into_cache(cache, hosts_cache, address, name, qtype) + local answers = { + ttl = LONG_LASTING_TTL, + expire = now() + LONG_LASTING_TTL, + { + name = name, + type = qtype, + address = address, + class = 1, + ttl = LONG_LASTING_TTL, + }, + } + + hosts_cache[name .. ":" .. qtype] = answers + hosts_cache[name .. ":" .. TYPE_A_OR_AAAA] = answers + end + + -- insert hosts into cache + function init_hosts(cache, path) + local hosts = parse_hosts(path) + local hosts_cache = {} + + for name, address in pairs(hosts) do + name = string_lower(name) + + if address.ipv6 then + insert_answer_into_cache(cache, hosts_cache, address.ipv6, name, TYPE_AAAA) + end + + if address.ipv4 then + insert_answer_into_cache(cache, hosts_cache, address.ipv4, name, TYPE_A) + end + end + + return hosts, hosts_cache + end +end + + +-- distinguish the worker_events sources registered by different new() instances +local ipc_counter = 0 + +function _M.new(opts) + opts = opts or {} + + local enable_ipv4, enable_ipv6, enable_srv + + for _, typstr in ipairs(opts.family or DEFAULT_FAMILY) do + typstr = typstr:upper() + + if typstr == "A" then + enable_ipv4 = true + + elseif typstr == "AAAA" then + enable_ipv6 = true + + elseif typstr == "SRV" then + enable_srv = true + + else + return nil, "Invalid dns type in dns_family array: " .. typstr + end + end + + log(NOTICE, PREFIX, "supported types: ", enable_srv and "srv " or "", + enable_ipv4 and "ipv4 " or "", enable_ipv6 and "ipv6 " or "") + + -- parse resolv.conf + local resolv, err = parse_resolv_conf(opts.resolv_conf, opts.enable_ipv6) + if not resolv then + log(WARN, PREFIX, "Invalid resolv.conf: ", err) + resolv = { options = {} } + end + + -- init the resolver options for lua-resty-dns + local nameservers = (opts.nameservers and not table_isempty(opts.nameservers)) + and opts.nameservers + or resolv.nameservers + + if not nameservers or table_isempty(nameservers) then + log(WARN, PREFIX, "Invalid configuration, no nameservers specified") + end + + local no_random + + if opts.random_resolver == nil then + no_random = not resolv.options.rotate + else + no_random = not opts.random_resolver + end + + local r_opts = { + retrans = opts.retrans or resolv.options.attempts or 5, + timeout = opts.timeout or resolv.options.timeout or 2000, -- ms + no_random = no_random, + nameservers = nameservers, + } + + -- init the mlcache + + -- maximum timeout for the underlying r:query() operation to complete + -- socket timeout * retrans * 2 calls for send and receive + 1s extra delay + local lock_timeout = r_opts.timeout / 1000 * r_opts.retrans * 2 + 1 -- s + + local resty_lock_opts = { + timeout = lock_timeout, + exptimeout = lock_timeout + 1, + } + + -- TODO: convert the ipc a module constant, currently we need to use the + -- ipc_source to distinguish sources of different DNS client events. + ipc_counter = ipc_counter + 1 + local ipc_source = "dns_client_mlcache#" .. ipc_counter + local ipc = { + register_listeners = function(events) + -- The DNS client library will be required in globalpatches before Kong + -- initializes worker_events. + if not kong or not kong.worker_events then + return + end + + local cwid = worker_id() or -1 + for _, ev in pairs(events) do + local handler = function(data, event, source, wid) + if cwid ~= wid then -- Current worker has handled this event. + ev.handler(data) + end + end + + kong.worker_events.register(handler, ipc_source, ev.channel) + end + end, + + -- @channel: event channel name, such as "mlcache:invalidate:dns_cache" + -- @data: mlcache's key name, such as ":" + broadcast = function(channel, data) + if not kong or not kong.worker_events then + return + end + + local ok, err = kong.worker_events.post(ipc_source, channel, data) + if not ok then + log(ERR, PREFIX, "failed to post event '", ipc_source, "', '", channel, "': ", err) + end + end, + } + + local cache, err = mlcache.new("dns_cache", "kong_dns_cache", { + ipc = ipc, + neg_ttl = opts.error_ttl or DEFAULT_ERROR_TTL, + -- 10000 is a reliable and tested value from the original library. + lru_size = opts.cache_size or 10000, + shm_locks = ngx.shared.kong_locks and "kong_locks", + resty_lock_opts = resty_lock_opts, + }) + + if not cache then + return nil, "could not create mlcache: " .. err + end + + if opts.cache_purge then + cache:purge(true) + end + + -- parse hosts + local hosts, hosts_cache = init_hosts(cache, opts.hosts) + + return setmetatable({ + cache = cache, + stats = {}, + hosts = hosts, + r_opts = r_opts, + resolv = opts._resolv or resolv, + valid_ttl = opts.valid_ttl, + error_ttl = opts.error_ttl or DEFAULT_ERROR_TTL, + stale_ttl = opts.stale_ttl or DEFAULT_STALE_TTL, + enable_srv = enable_srv, + enable_ipv4 = enable_ipv4, + enable_ipv6 = enable_ipv6, + hosts_cache = hosts_cache, + + -- TODO: Make the table readonly. But if `string.buffer.encode/decode` and + -- `pl.tablex.readonly` are called on it, it will become empty table. + -- + -- quickly accessible constant empty answers + EMPTY_ANSWERS = { + errcode = EMPTY_RECORD_ERROR_CODE, + errstr = EMPTY_RECORD_ERROR_MESSAGE, + ttl = opts.error_ttl or DEFAULT_ERROR_TTL, + }, + }, _MT) +end + + +local function process_answers(self, qname, qtype, answers) + local errcode = answers.errcode + if errcode then + answers.ttl = self.error_ttl + return answers + end + + local processed_answers = {} + + -- 0xffffffff for maximum TTL value + local ttl = math_min(self.valid_ttl or 0xffffffff, 0xffffffff) + + for _, answer in ipairs(answers) do + answer.name = string_lower(answer.name) + + if self.valid_ttl then + answer.ttl = self.valid_ttl + else + ttl = math_min(ttl, answer.ttl) + end + + local answer_type = answer.type + + if answer_type == qtype then + -- compatible with balancer, see https://github.com/Kong/kong/pull/3088 + if answer_type == TYPE_AAAA then + answer.address = ipv6_bracket(answer.address) + + elseif answer_type == TYPE_SRV then + answer.target = ipv6_bracket(answer.target) + end + + table_insert(processed_answers, answer) + end + end + + if table_isempty(processed_answers) then + log(DEBUG, PREFIX, "processed ans:empty") + return self.EMPTY_ANSWERS + end + + log(DEBUG, PREFIX, "processed ans:", #processed_answers) + + processed_answers.expire = now() + ttl + processed_answers.ttl = ttl + + return processed_answers +end + + +local function resolve_query(self, name, qtype, tries) + local key = name .. ":" .. qtype + + stats_init_name(self.stats, key) + stats_increment(self.stats, key, "query") + + local r, err = resolver:new(self.r_opts) + if not r then + return nil, "failed to instantiate the resolver: " .. err + end + + local start = now() + + local answers, err = r:query(name, { qtype = qtype }) + r:destroy() + + local duration = math_floor((now() - start) * 1000) + + stats_set_count(self.stats, key, "query_last_time", duration) + + log(DEBUG, PREFIX, "r:query(", key, ") ans:", answers and #answers or "-", + " t:", duration, " ms") + + -- network error or malformed DNS response + if not answers then + stats_increment(self.stats, key, "query_fail_nameserver") + err = "DNS server error: " .. tostring(err) .. ", took " .. duration .. " ms" + + -- TODO: make the error more structured, like: + -- { qname = name, qtype = qtype, error = err, } or something similar + table_insert(tries, { name .. ":" .. TYPE_TO_NAME[qtype], err }) + + return nil, err + end + + answers = process_answers(self, name, qtype, answers) + + stats_increment(self.stats, key, answers.errstr and + "query_fail:" .. answers.errstr or + "query_succ") + + -- DNS response error + if answers.errcode then + err = ("dns %s error: %s %s"):format( + answers.errcode < CACHE_ONLY_ERROR_CODE and "server" or "client", + answers.errcode, answers.errstr) + table_insert(tries, { name .. ":" .. TYPE_TO_NAME[qtype], err }) + end + + return answers +end + + +-- resolve all `name`s and return first usable answers +local function resolve_query_names(self, names, qtype, tries) + local answers, err + + for _, qname in ipairs(names) do + answers, err = resolve_query(self, qname, qtype, tries) + + -- severe error occurred + if not answers then + return nil, err + end + + if not answers.errcode then + return answers, nil, answers.ttl + end + end + + -- not found in the search iteration + return answers, nil, answers.ttl +end + + +local function resolve_query_types(self, name, qtype, tries) + local names = search_names(name, self.resolv, self.hosts) + local answers, err, ttl + + -- the specific type + if qtype ~= TYPE_A_OR_AAAA then + return resolve_query_names(self, names, qtype, tries) + end + + -- query A or AAAA + if self.enable_ipv4 then + answers, err, ttl = resolve_query_names(self, names, TYPE_A, tries) + if not answers or not answers.errcode then + return answers, err, ttl + end + end + + if self.enable_ipv6 then + answers, err, ttl = resolve_query_names(self, names, TYPE_AAAA, tries) + end + + return answers, err, ttl +end + + +local function stale_update_task(premature, self, key, name, qtype) + if premature then + return + end + + local tries = setmetatable({}, _TRIES_MT) + local answers = resolve_query_types(self, name, qtype, tries) + if not answers or answers.errcode then + log(DEBUG, PREFIX, "failed to update stale DNS records: ", tostring(tries)) + return + end + + log(DEBUG, PREFIX, "update stale DNS records: ", #answers) + self.cache:set(key, { ttl = answers.ttl }, answers) +end + + +local function start_stale_update_task(self, key, name, qtype) + stats_increment(self.stats, key, "stale") + + local ok, err = timer_at(0, stale_update_task, self, key, name, qtype) + if not ok then + log(ALERT, PREFIX, "failed to start a timer to update stale DNS records: ", err) + end +end + + +local function check_and_get_ip_answers(name) + -- TODO: use is_valid_ipv4 from kong/tools/ip.lua instead + if name:match("^%d+%.%d+%.%d+%.%d+$") then -- IPv4 + return { + { name = name, class = 1, type = TYPE_A, address = name }, + } + end + + if name:find(":", 1, true) then -- IPv6 + return { + { name = name, class = 1, type = TYPE_AAAA, address = ipv6_bracket(name) }, + } + end + + return nil +end + + +local function resolve_callback(self, name, qtype, cache_only, tries) + -- check if name is ip address + local answers = check_and_get_ip_answers(name) + if answers then -- domain name is IP literal + answers.ttl = LONG_LASTING_TTL + answers.expire = now() + answers.ttl + return answers, nil, answers.ttl + end + + -- check if this key exists in the hosts file (it maybe evicted from cache) + local key = name .. ":" .. qtype + local answers = self.hosts_cache[key] + if answers then + return answers, nil, answers.ttl + end + + -- `:peek(stale=true)` verifies if the expired key remains in L2 shm, then + -- initiates an asynchronous background updating task to refresh it. + local ttl, _, answers = self.cache:peek(key, true) + + if answers and not answers.errcode and self.stale_ttl and ttl then + + -- `_expire_at` means the final expiration time of stale records + if not answers._expire_at then + answers._expire_at = answers.expire + self.stale_ttl + end + + -- trigger the update task by the upper caller every 60 seconds + local remaining_stale_ttl = math_min(answers._expire_at - now(), 60) + + if remaining_stale_ttl > 0 then + log(DEBUG, PREFIX, "start stale update task ", key, + " remaining_stale_ttl:", remaining_stale_ttl) + + -- mlcache's internal lock mechanism ensures concurrent control + start_stale_update_task(self, key, name, qtype) + answers.ttl = remaining_stale_ttl + answers.expire = remaining_stale_ttl + now() + + return answers, nil, remaining_stale_ttl + end + end + + if cache_only then + return CACHE_ONLY_ANSWERS, nil, -1 + end + + log(DEBUG, PREFIX, "cache miss, try to query ", key) + + return resolve_query_types(self, name, qtype, tries) +end + + +local function resolve_all(self, name, qtype, cache_only, tries, has_timing) + name = string_lower(name) + tries = setmetatable(tries or {}, _TRIES_MT) + + if not qtype then + qtype = ((self.enable_srv and is_srv(name)) and TYPE_SRV or TYPE_A_OR_AAAA) + end + + local key = name .. ":" .. qtype + + log(DEBUG, PREFIX, "resolve_all ", key) + + stats_init_name(self.stats, key) + stats_increment(self.stats, key, "runs") + + local answers, err, hit_level = self.cache:get(key, nil, resolve_callback, + self, name, qtype, cache_only, + tries) + -- check for runtime errors in the callback + if err and err:sub(1, 8) == "callback" then + log(ALERT, PREFIX, err) + end + + local hit_str = hit_level and HIT_LEVEL_TO_NAME[hit_level] or "fail" + stats_increment(self.stats, key, hit_str) + + log(DEBUG, PREFIX, "cache lookup ", key, " ans:", answers and #answers or "-", + " hlv:", hit_str) + + if has_timing then + req_dyn_hook_run_hook("timing", "dns:cache_lookup", + (hit_level and hit_level < HIT_L3)) + end + + if answers and answers.errcode then + err = ("dns %s error: %s %s"):format( + answers.errcode < CACHE_ONLY_ERROR_CODE and "server" or "client", + answers.errcode, answers.errstr) + return nil, err, tries + end + + return answers, err, tries +end + + +function _M:resolve(name, qtype, cache_only, tries) + return resolve_all(self, name, qtype, cache_only, tries, + ngx.ctx and ngx.ctx.has_timing) +end + + +function _M:resolve_address(name, port, cache_only, tries) + local has_timing = ngx.ctx and ngx.ctx.has_timing + + local answers, err, tries = resolve_all(self, name, nil, cache_only, tries, + has_timing) + + if answers and answers[1] and answers[1].type == TYPE_SRV then + local answer = get_next_weighted_round_robin_answer(answers) + port = answer.port ~= 0 and answer.port or port + answers, err, tries = resolve_all(self, answer.target, TYPE_A_OR_AAAA, + cache_only, tries, has_timing) + end + + if not answers then + return nil, err, tries + end + + return get_next_round_robin_answer(answers).address, port, tries +end + + +-- compatible with original DNS client library +-- These APIs will be deprecated if fully replacing the original one. +local dns_client + +function _M.init(opts) + log(DEBUG, PREFIX, "(re)configuring dns client") + + if opts then + opts.valid_ttl = opts.valid_ttl or opts.validTtl + opts.error_ttl = opts.error_ttl or opts.badTtl + opts.stale_ttl = opts.stale_ttl or opts.staleTtl + opts.cache_size = opts.cache_size or opts.cacheSize + end + + local client, err = _M.new(opts) + if not client then + return nil, err + end + + dns_client = client + return true +end + + +-- New and old libraries have the same function name. +_M._resolve = _M.resolve + +function _M.resolve(name, r_opts, cache_only, tries) + return dns_client:_resolve(name, r_opts and r_opts.qtype, cache_only, tries) +end + + +function _M.toip(name, port, cache_only, tries) + return dns_client:resolve_address(name, port, cache_only, tries) +end + + +-- "_ldap._tcp.example.com:33" -> "_ldap._tcp.example.com|SRV" +local function format_key(key) + local qname, qtype = key:match("^(.+):(%-?%d+)$") -- match "(qname):(qtype)" + return qtype and qname .. "|" .. (TYPE_TO_NAME[tonumber(qtype)] or qtype) + or key +end + + +function _M.stats() + local stats = {} + for k, v in pairs(dns_client.stats) do + stats[format_key(k)] = v + end + return stats +end + + +-- For testing + +if package.loaded.busted then + function _M.getobj() + return dns_client + end + + function _M.getcache() + return { + set = function(self, k, v, ttl) + self.cache:set(k, {ttl = ttl or 0}, v) + end, + + delete = function(self, k) + self.cache:delete(k) + end, + + cache = dns_client.cache, + } + end +end + + +return _M diff --git a/kong/dns/utils.lua b/kong/dns/utils.lua new file mode 100644 index 00000000000..32a67c805fe --- /dev/null +++ b/kong/dns/utils.lua @@ -0,0 +1,303 @@ +local utils = require("kong.resty.dns.utils") + +local log = ngx.log + +local NOTICE = ngx.NOTICE + +local type = type +local ipairs = ipairs +local tonumber = tonumber +local math_random = math.random +local table_clear = require("table.clear") +local table_insert = table.insert +local table_remove = table.remove + +local readlines = require("pl.utils").readlines + +local DEFAULT_HOSTS_FILE = "/etc/hosts" +local DEFAULT_RESOLV_CONF = "/etc/resolv.conf" + +local LOCALHOST = { + ipv4 = "127.0.0.1", + ipv6 = "[::1]", +} + +local DEFAULT_HOSTS = { localhost = LOCALHOST } + + +local _M = {} + + +-- checks the hostname type +-- @return "ipv4", "ipv6", or "name" +function _M.hostname_type(name) + local remainder, colons = name:gsub(":", "") + if colons > 1 then + return "ipv6" + end + + if remainder:match("^[%d%.]+$") then + return "ipv4" + end + + return "domain" +end + + +-- parses a hostname with an optional port +-- IPv6 addresses are always returned in square brackets +-- @param name the string to check (this may contain a port number) +-- @return `name/ip` + `port (or nil)` + `type ("ipv4", "ipv6" or "name")` +function _M.parse_hostname(name) + local t = _M.hostname_type(name) + if t == "ipv4" or t == "domain" then + local ip, port = name:match("^([^:]+)%:*(%d*)$") + return ip, tonumber(port), t + end + + -- ipv6 + if name:match("%[") then -- brackets, so possibly a port + local ip, port = name:match("^%[([^%]]+)%]*%:*(%d*)$") + return "[" .. ip .. "]", tonumber(port), t + end + + return "[" .. name .. "]", nil, t -- no brackets also means no port +end + + +local function get_lines(path) + if type(path) == "table" then + return path + end + + return readlines(path) +end + + +function _M.parse_hosts(path, enable_ipv6) + local lines, err = get_lines(path or DEFAULT_HOSTS_FILE) + if not lines then + log(NOTICE, "Invalid hosts file: ", err) + return DEFAULT_HOSTS + end + + local hosts = {} + + for _, line in ipairs(lines) do + -- Remove leading/trailing whitespaces and split by whitespace + local parts = {} + for part in line:gmatch("%S+") do + if part:sub(1, 1) == '#' then + break + end + + table_insert(parts, part:lower()) + end + + -- Check if the line contains an IP address followed by hostnames + if #parts >= 2 then + local ip, _, family = _M.parse_hostname(parts[1]) + + if family ~= "name" then -- ipv4/ipv6 + for i = 2, #parts do + local host = parts[i] + local v = hosts[host] + + if not v then + v = {} + hosts[host] = v + end + + v[family] = v[family] or ip -- prefer to use the first ip + end + end + end + end + + if not hosts.localhost then + hosts.localhost = LOCALHOST + end + + return hosts +end + + +-- TODO: need to rewrite it instead of calling parseResolvConf from the old library +function _M.parse_resolv_conf(path, enable_ipv6) + local resolv, err = utils.parseResolvConf(path or DEFAULT_RESOLV_CONF) + if not resolv then + return nil, err + end + + resolv = utils.applyEnv(resolv) + resolv.options = resolv.options or {} + resolv.ndots = resolv.options.ndots or 1 + resolv.search = resolv.search or (resolv.domain and { resolv.domain }) + + -- check if timeout is 0s + if resolv.options.timeout and resolv.options.timeout <= 0 then + log(NOTICE, "A non-positive timeout of ", resolv.options.timeout, + "s is configured in resolv.conf. Setting it to 2000ms.") + resolv.options.timeout = 2000 -- 2000ms is lua-resty-dns default + end + + -- remove special domain like "." + if resolv.search then + for i = #resolv.search, 1, -1 do + if resolv.search[i] == "." then + table_remove(resolv.search, i) + end + end + end + + -- nameservers + if resolv.nameserver then + local nameservers = {} + + for _, address in ipairs(resolv.nameserver) do + local ip, port, t = utils.parseHostname(address) + if t == "ipv4" or + (t == "ipv6" and not ip:find([[%]], nil, true) and enable_ipv6) + then + table_insert(nameservers, port and { ip, port } or ip) + end + end + + resolv.nameservers = nameservers + end + + return resolv +end + + +function _M.is_fqdn(name, ndots) + if name:sub(-1) == "." then + return true + end + + local _, dot_count = name:gsub("%.", "") + + return (dot_count >= ndots) +end + + +-- check if it matchs the SRV pattern: _._. +function _M.is_srv(name) + return name:match("^_[^._]+%._[^._]+%.[^.]+") ~= nil +end + + +-- construct names from resolv options: search, ndots and domain +function _M.search_names(name, resolv, hosts) + if not resolv.search or _M.is_fqdn(name, resolv.ndots) or + (hosts and hosts[name]) + then + return { name } + end + + local names = {} + + for _, suffix in ipairs(resolv.search) do + table_insert(names, name .. "." .. suffix) + end + + table_insert(names, name) -- append the original name at last + + return names +end + + +-- add square brackets around IPv6 addresses if a non-strict check detects them +function _M.ipv6_bracket(name) + if name:match("^[^[].*:") then -- not start with '[' and contains ':' + return "[" .. name .. "]" + end + + return name +end + + +-- util APIs to balance @answers + +function _M.get_next_round_robin_answer(answers) + answers.last = (answers.last or 0) % #answers + 1 + + return answers[answers.last] +end + + +do + -- based on the Nginx's SWRR algorithm and lua-resty-balancer + local function swrr_next(answers) + local total = 0 + local best = nil -- best answer in answers[] + + for _, answer in ipairs(answers) do + -- 0.1 gives weight 0 record a minimal chance of being chosen (rfc 2782) + local w = (answer.weight == 0) and 0.1 or answer.weight + local cw = answer.cw + w + + answer.cw = cw + + if not best or cw > best.cw then + best = answer + end + + total = total + w + end + + best.cw = best.cw - total + + return best + end + + + local function swrr_init(answers) + for _, answer in ipairs(answers) do + answer.cw = 0 -- current weight + end + + -- random start + for _ = 1, math_random(#answers) do + swrr_next(answers) + end + end + + + -- gather records with the lowest priority in SRV record + local function filter_lowest_priority_answers(answers) + -- SRV record MUST have `priority` field + local lowest_priority = answers[1].priority + local l = {} -- lowest priority records list + + for _, answer in ipairs(answers) do + if answer.priority < lowest_priority then + lowest_priority = answer.priority + table_clear(l) + l[1] = answer + + elseif answer.priority == lowest_priority then + table_insert(l, answer) + end + end + + answers.lowest_prio_records = l + + return l + end + + + function _M.get_next_weighted_round_robin_answer(answers) + local l = answers.lowest_prio_records or filter_lowest_priority_answers(answers) + + -- perform round robin selection on lowest priority answers @l + if not l[1].cw then + swrr_init(l) + end + + return swrr_next(l) + end +end + + +return _M diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 397c4fc7c4e..8d2a318568e 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -409,6 +409,10 @@ return function(options) local seeded = {} local randomseed = math.randomseed + if options.rbusted then + _G.math.native_randomseed = randomseed + end + _G.math.randomseed = function() local pid = ngx.worker.pid() local id diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 03625790ee5..0c7359c54ea 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -1,3 +1,10 @@ +-- Use the new dns client library instead. If you want to switch to the original +-- one, you can set `legacy_dns_client = on` in kong.conf. +if ngx.shared.kong_dns_cache and not _G.busted_legacy_dns_client then + package.loaded["kong.dns.client"] = nil + return require("kong.dns.client") +end + -------------------------------------------------------------------------- -- DNS client. -- diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index ce532fd4b7c..6a33c351d3a 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -168,6 +168,7 @@ dns_cache_size = 10000 dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off +legacy_dns_client = off dedicated_config_processing = on worker_consistency = eventual diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 6eca6ef9c6a..5692d040b42 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -23,6 +23,10 @@ lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; lua_shared_dict kong_secrets 5m; +> if not legacy_dns_client then +lua_shared_dict kong_dns_cache 5m; +> end + underscores_in_headers on; > if ssl_cipher_suite == 'old' then lua_ssl_conf_command CipherString DEFAULT:@SECLEVEL=0; diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index ec4c58f1c60..b56fb1ad8f5 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -214,6 +214,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro -- so that CI and docker can have reliable results -- but remove `search` and `domain` search = {}, + cache_purge = true, }) snapshot = assert:snapshot() assert:set_parameter("TableFormatLevel", 10) @@ -1198,7 +1199,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, b:getStatus()) - dnsExpire(record) + dnsExpire(client, record) dnsSRV({ { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 20 }, { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 20 }, @@ -1382,7 +1383,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- update weight, through dns renewal - dnsExpire(record) + dnsExpire(client, record) dnsSRV({ { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 20 }, { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 20 }, @@ -1695,6 +1696,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro -- update DNS with a new backend IP -- balancer should now recover since a new healthy backend is available record.expire = 0 + dnsExpire(client, record) dnsA({ { name = "getkong.test", address = "5.6.7.8", ttl = 60 }, }) diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index 3db545dec09..caae6c8bbe0 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -219,6 +219,7 @@ describe("[least-connections]", function() resolvConf = { "nameserver 198.51.100.0" }, + cache_purge = true, }) snapshot = assert:snapshot() end) diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 17f46f46fa5..aaecbdd4301 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -21,6 +21,7 @@ local sleep = helpers.sleep local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end local dnsA = function(...) return helpers.dnsA(client, ...) end local dnsAAAA = function(...) return helpers.dnsAAAA(client, ...) end +local dnsExpire = helpers.dnsExpire @@ -265,6 +266,7 @@ describe("[consistent_hashing]", function() -- so that CI and docker can have reliable results -- but remove `search` and `domain` search = {}, + cache_purge = true, }) snapshot = assert:snapshot() end) @@ -844,6 +846,7 @@ describe("[consistent_hashing]", function() -- expire the existing record record.expire = 0 record.expired = true + dnsExpire(client, record) -- do a lookup to trigger the async lookup client.resolve("really.really.really.does.not.exist.host.test", {qtype = client.TYPE_A}) sleep(1) -- provide time for async lookup to complete diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index 35f63f2c452..341ec4fe459 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -19,6 +19,7 @@ local sleep = helpers.sleep local dnsSRV = function(...) return helpers.dnsSRV(client, ...) end local dnsA = function(...) return helpers.dnsA(client, ...) end local dnsAAAA = function(...) return helpers.dnsAAAA(client, ...) end +local dnsExpire = helpers.dnsExpire local unset_register = {} @@ -304,6 +305,7 @@ describe("[round robin balancer]", function() -- so that CI and docker can have reliable results -- but remove `search` and `domain` search = {}, + cache_purge = true, }) snapshot = assert:snapshot() end) @@ -412,6 +414,7 @@ describe("[round robin balancer]", function() resolvConf = { "nameserver 127.0.0.1:22000" -- make sure dns query fails }, + cache_purge = true, }) -- create balancer local b = check_balancer(new_balancer { @@ -617,7 +620,7 @@ describe("[round robin balancer]", function() end) it("does not hit the resolver when 'cache_only' is set", function() local record = dnsA({ - { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.4", ttl = 0.1 }, }) local b = check_balancer(new_balancer { hosts = { { name = "mashape.test", port = 80, weight = 5 } }, @@ -625,6 +628,7 @@ describe("[round robin balancer]", function() wheelSize = 10, }) record.expire = gettime() - 1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration dnsA({ -- create a new record { name = "mashape.test", address = "5.6.7.8" }, }) @@ -1018,7 +1022,7 @@ describe("[round robin balancer]", function() end) it("weight change for unresolved record, updates properly", function() local record = dnsA({ - { name = "really.really.really.does.not.exist.hostname.test", address = "1.2.3.4" }, + { name = "really.really.really.does.not.exist.hostname.test", address = "1.2.3.4", ttl = 0.1 }, }) dnsAAAA({ { name = "getkong.test", address = "::1" }, @@ -1039,6 +1043,8 @@ describe("[round robin balancer]", function() -- expire the existing record record.expire = 0 record.expired = true + dnsExpire(client, record) + sleep(0.2) -- wait for record expiration -- do a lookup to trigger the async lookup client.resolve("really.really.really.does.not.exist.hostname.test", {qtype = client.TYPE_A}) sleep(0.5) -- provide time for async lookup to complete @@ -1102,8 +1108,8 @@ describe("[round robin balancer]", function() end) it("renewed DNS A record; no changes", function() local record = dnsA({ - { name = "mashape.test", address = "1.2.3.4" }, - { name = "mashape.test", address = "1.2.3.5" }, + { name = "mashape.test", address = "1.2.3.4", ttl = 0.1 }, + { name = "mashape.test", address = "1.2.3.5", ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, @@ -1118,6 +1124,7 @@ describe("[round robin balancer]", function() }) local state = copyWheel(b) record.expire = gettime() -1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration dnsA({ -- create a new record (identical) { name = "mashape.test", address = "1.2.3.4" }, { name = "mashape.test", address = "1.2.3.5" }, @@ -1133,8 +1140,8 @@ describe("[round robin balancer]", function() it("renewed DNS AAAA record; no changes", function() local record = dnsAAAA({ - { name = "mashape.test", address = "::1" }, - { name = "mashape.test", address = "::2" }, + { name = "mashape.test", address = "::1" , ttl = 0.1 }, + { name = "mashape.test", address = "::2" , ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, @@ -1149,6 +1156,7 @@ describe("[round robin balancer]", function() }) local state = copyWheel(b) record.expire = gettime() -1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration dnsAAAA({ -- create a new record (identical) { name = "mashape.test", address = "::1" }, { name = "mashape.test", address = "::2" }, @@ -1163,9 +1171,9 @@ describe("[round robin balancer]", function() end) it("renewed DNS SRV record; no changes", function() local record = dnsSRV({ - { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, - { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, - { name = "gelato.test", target = "1.2.3.6", port = 8003, weight = 5 }, + { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5, ttl = 0.1 }, + { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5, ttl = 0.1 }, + { name = "gelato.test", target = "1.2.3.6", port = 8003, weight = 5, ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, @@ -1180,6 +1188,7 @@ describe("[round robin balancer]", function() }) local state = copyWheel(b) record.expire = gettime() -1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration dnsSRV({ -- create a new record (identical) { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, @@ -1195,8 +1204,8 @@ describe("[round robin balancer]", function() end) it("renewed DNS A record; address changes", function() local record = dnsA({ - { name = "mashape.test", address = "1.2.3.4" }, - { name = "mashape.test", address = "1.2.3.5" }, + { name = "mashape.test", address = "1.2.3.4", ttl = 0.1 }, + { name = "mashape.test", address = "1.2.3.5", ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, @@ -1212,6 +1221,7 @@ describe("[round robin balancer]", function() }) local state = copyWheel(b) record.expire = gettime() -1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration dnsA({ -- insert an updated record { name = "mashape.test", address = "1.2.3.4" }, { name = "mashape.test", address = "1.2.3.6" }, -- target updated @@ -1229,7 +1239,7 @@ describe("[round robin balancer]", function() -- 2016/11/07 16:48:33 [error] 81932#0: *2 recv() failed (61: Connection refused), context: ngx.timer local record = dnsA({ - { name = "mashape.test", address = "1.2.3.4" }, + { name = "mashape.test", address = "1.2.3.4", ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, @@ -1251,8 +1261,10 @@ describe("[round robin balancer]", function() resolvConf = { "nameserver 127.0.0.1:22000" -- make sure dns query fails }, + cache_purge = true, }) record.expire = gettime() -1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration -- run entire wheel to make sure the expired one is requested, so it can fail for _ = 1, b.wheelSize do b:getPeer() end -- the only indice is now getkong.test @@ -1282,6 +1294,7 @@ describe("[round robin balancer]", function() local test_name = "really.really.really.does.not.exist.hostname.test" local ttl = 0.1 local staleTtl = 0 -- stale ttl = 0, force lookup upon expiring + client.getobj().stale_ttl = 0 local record = dnsA({ { name = test_name, address = "1.2.3.4", ttl = ttl }, }, staleTtl) @@ -1304,11 +1317,12 @@ describe("[round robin balancer]", function() assert.is_nil(ip) assert.equal(port, "Balancer is unhealthy") end + client.getobj().stale_ttl = 4 end) it("renewed DNS A record; unhealthy entries remain unhealthy after renewal", function() local record = dnsA({ - { name = "mashape.test", address = "1.2.3.4" }, - { name = "mashape.test", address = "1.2.3.5" }, + { name = "mashape.test", address = "1.2.3.4", ttl = 0.1 }, + { name = "mashape.test", address = "1.2.3.5", ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, @@ -1342,6 +1356,7 @@ describe("[round robin balancer]", function() local state = copyWheel(b) record.expire = gettime() -1 -- expire current dns cache record + sleep(0.2) -- wait for record expiration dnsA({ -- create a new record (identical) { name = "mashape.test", address = "1.2.3.4" }, { name = "mashape.test", address = "1.2.3.5" }, diff --git a/spec/01-unit/09-balancer/06-latency_spec.lua b/spec/01-unit/09-balancer/06-latency_spec.lua index 89def3b4529..be9a23279e7 100644 --- a/spec/01-unit/09-balancer/06-latency_spec.lua +++ b/spec/01-unit/09-balancer/06-latency_spec.lua @@ -218,6 +218,7 @@ describe("[latency]", function() resolvConf = { "nameserver 198.51.100.0" }, + cache_purge = true, }) snapshot = assert:snapshot() end) diff --git a/spec/01-unit/14-dns_spec.lua b/spec/01-unit/14-dns_spec.lua index fda591d4df6..677977593cf 100644 --- a/spec/01-unit/14-dns_spec.lua +++ b/spec/01-unit/14-dns_spec.lua @@ -29,6 +29,7 @@ local function setup_it_block() nameservers = { "198.51.100.0" }, enable_ipv6 = true, order = { "LAST", "SRV", "A", "CNAME" }, + cache_purge = true, } end diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index acd597ec2ec..e5a88c8e8d9 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -39,6 +39,7 @@ describe("[DNS client]", function() local client, resolver before_each(function() + _G.busted_legacy_dns_client = true client = require("kong.resty.dns.client") resolver = require("resty.dns.resolver") @@ -71,6 +72,7 @@ describe("[DNS client]", function() end) after_each(function() + _G.busted_legacy_dns_client = nil package.loaded["kong.resty.dns.client"] = nil package.loaded["resty.dns.resolver"] = nil client = nil diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index eb57d1ec2a2..448bd8b8a92 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -22,6 +22,7 @@ describe("[DNS client cache]", function() local client, resolver before_each(function() + _G.busted_legacy_dns_client = true client = require("kong.resty.dns.client") resolver = require("resty.dns.resolver") @@ -55,6 +56,7 @@ describe("[DNS client cache]", function() end) after_each(function() + _G.busted_legacy_dns_client = nil package.loaded["kong.resty.dns.client"] = nil package.loaded["resty.dns.resolver"] = nil client = nil diff --git a/spec/01-unit/30-new-dns-client/01-utils_spec.lua b/spec/01-unit/30-new-dns-client/01-utils_spec.lua new file mode 100644 index 00000000000..93fa9e2fed6 --- /dev/null +++ b/spec/01-unit/30-new-dns-client/01-utils_spec.lua @@ -0,0 +1,462 @@ +local utils = require "kong.dns.utils" +local tempfilename = require("pl.path").tmpname +local writefile = require("pl.utils").writefile +local splitlines = require("pl.stringx").splitlines + +describe("[utils]", function () + + describe("is_fqdn(name, ndots)", function () + it("test @name: end with `.`", function () + assert.is_true(utils.is_fqdn("www.", 2)) + assert.is_true(utils.is_fqdn("www.example.", 3)) + assert.is_true(utils.is_fqdn("www.example.test.", 4)) + end) + + it("test @ndots", function () + assert.is_true(utils.is_fqdn("www", 0)) + + assert.is_false(utils.is_fqdn("www", 1)) + assert.is_true(utils.is_fqdn("www.example", 1)) + assert.is_true(utils.is_fqdn("www.example.test", 1)) + + assert.is_false(utils.is_fqdn("www", 2)) + assert.is_false(utils.is_fqdn("www.example", 2)) + assert.is_true(utils.is_fqdn("www.example.test", 2)) + assert.is_true(utils.is_fqdn("www1.www2.example.test", 2)) + end) + end) + + describe("is_srv(name)", function () + local test_domains = { + ["_imaps._tcp.example.test"] = true, + ["_http._tcp.example.test"] = true, + ["_imaps._udp.example.test"] = true, + ["_http._udp.example.test"] = true, + ["_ldap._udp.example.test"] = true, + ["_ldap._udp.example"] = true, + ["_ldap._udp."] = false, + ["_ldap._udp"] = false, + ["_ldap._udp._example.test"] = true, + ["_ldap._udp._example"] = true, + ["_ldap._udp._"] = true, + ["_imaps.tcp.example.test"] = false, + ["imaps._tcp.example.test"] = false, + ["imaps.tcp.example.test"] = false, + ["_._tcp.example.test"] = false, + ["_imaps._.example.test"] = false, + ["_._.example.test"] = false, + ["_..example.test"] = false, + ["._.example.test"] = false, + ["www.example.test"] = false, + ["localhost"] = false, + } + + for k,v in pairs(test_domains) do + assert.equal(utils.is_srv(k), v, "checking " .. k .. ", " .. tostring(v)) + end + end) + + describe("search_names()", function () + it("empty resolv, not apply the search list", function () + local resolv = {} + local names = utils.search_names("www.example.test", resolv) + assert.same(names, { "www.example.test" }) + end) + + it("FQDN name: end with `.`, not apply the search list", function () + local names = utils.search_names("www.example.test.", { ndots = 1 }) + assert.same(names, { "www.example.test." }) + -- name with 3 dots, and ndots=4 > 3 + local names = utils.search_names("www.example.test.", { ndots = 4 }) + assert.same(names, { "www.example.test." }) + end) + + it("dots number in the name >= ndots, not apply the search list", function () + local resolv = { + ndots = 1, + search = { "example.net" }, + } + local names = utils.search_names("www.example.test", resolv) + assert.same(names, { "www.example.test" }) + + local names = utils.search_names("example.test", resolv) + assert.same(names, { "example.test" }) + end) + + it("dots number in the name < ndots, apply the search list", function () + local resolv = { + ndots = 2, + search = { "example.net" }, + } + local names = utils.search_names("www", resolv) + assert.same(names, { "www.example.net", "www" }) + + local names = utils.search_names("www1.www2", resolv) + assert.same(names, { "www1.www2.example.net", "www1.www2" }) + + local names = utils.search_names("www1.www2.www3", resolv) + assert.same(names, { "www1.www2.www3" }) -- not apply + + local resolv = { + ndots = 2, + search = { "example.net", "example.test" }, + } + local names = utils.search_names("www", resolv) + assert.same(names, { "www.example.net", "www.example.test", "www" }) + + local names = utils.search_names("www1.www2", resolv) + assert.same(names, { "www1.www2.example.net", "www1.www2.example.test", "www1.www2" }) + + local names = utils.search_names("www1.www2.www3", resolv) + assert.same(names, { "www1.www2.www3" }) -- not apply + end) + end) + + describe("ipv6_bracket()", function () + it("IPv6 address", function () + assert.equal(utils.ipv6_bracket("::1"), "[::1]") + assert.equal(utils.ipv6_bracket("[::1]"), "[::1]") + assert.equal(utils.ipv6_bracket("2001:db8::1"), "[2001:db8::1]") + assert.equal(utils.ipv6_bracket("[2001:db8::1]"), "[2001:db8::1]") + end) + + it("IPv4 address", function () + assert.equal(utils.ipv6_bracket("127.0.0.1"), "127.0.0.1") + end) + + it("host name", function () + assert.equal(utils.ipv6_bracket("example.test"), "example.test") + end) + end) + + describe("answer selection", function () + local function get_and_count(answers, n, get_ans) + local count = {} + for _ = 1, n do + local answer = get_ans(answers) + count[answer.target] = (count[answer.target] or 0) + 1 + end + return count + end + + it("round-robin", function () + local answers = { + { target = "1" }, -- 25% + { target = "2" }, -- 25% + { target = "3" }, -- 25% + { target = "4" }, -- 25% + } + local count = get_and_count(answers, 100, utils.get_next_round_robin_answer) + assert.same(count, { ["1"] = 25, ["2"] = 25, ["3"] = 25, ["4"] = 25 }) + end) + + it("slight weight round-robin", function () + -- simple one + local answers = { + { target = "w5-p10-a", weight = 5, priority = 10, }, -- hit 100% + } + local count = get_and_count(answers, 20, utils.get_next_weighted_round_robin_answer) + assert.same(count, { ["w5-p10-a"] = 20 }) + + -- only get the lowest priority + local answers = { + { target = "w5-p10-a", weight = 5, priority = 10, }, -- hit 50% + { target = "w5-p20", weight = 5, priority = 20, }, -- hit 0% + { target = "w5-p10-b", weight = 5, priority = 10, }, -- hit 50% + { target = "w0-p10", weight = 0, priority = 10, }, -- hit 0% + } + local count = get_and_count(answers, 20, utils.get_next_weighted_round_robin_answer) + assert.same(count, { ["w5-p10-a"] = 10, ["w5-p10-b"] = 10 }) + + -- weight: 6, 3, 1 + local answers = { + { target = "w6", weight = 6, priority = 10, }, -- hit 60% + { target = "w3", weight = 3, priority = 10, }, -- hit 30% + { target = "w1", weight = 1, priority = 10, }, -- hit 10% + } + local count = get_and_count(answers, 100 * 1000, utils.get_next_weighted_round_robin_answer) + assert.same(count, { ["w6"] = 60000, ["w3"] = 30000, ["w1"] = 10000 }) + + -- random start + _G.math.native_randomseed(9975098) -- math.randomseed() ignores @seed + local answers1 = { + { target = "1", weight = 1, priority = 10, }, + { target = "2", weight = 1, priority = 10, }, + { target = "3", weight = 1, priority = 10, }, + { target = "4", weight = 1, priority = 10, }, + } + local answers2 = { + { target = "1", weight = 1, priority = 10, }, + { target = "2", weight = 1, priority = 10, }, + { target = "3", weight = 1, priority = 10, }, + { target = "4", weight = 1, priority = 10, }, + } + + local a1 = utils.get_next_weighted_round_robin_answer(answers1) + local a2 = utils.get_next_weighted_round_robin_answer(answers2) + assert.not_equal(a1.target, a2.target) + + -- weight 0 as 0.1 + local answers = { + { target = "w0", weight = 0, priority = 10, }, + { target = "w1", weight = 1, priority = 10, }, + { target = "w2", weight = 0, priority = 10, }, + { target = "w3", weight = 0, priority = 10, }, + } + local count = get_and_count(answers, 100, utils.get_next_weighted_round_robin_answer) + assert.same(count, { ["w0"] = 7, ["w1"] = 77, ["w2"] = 8, ["w3"] = 8 }) + + -- weight 0 and lowest priority + local answers = { + { target = "w0-a", weight = 0, priority = 0, }, + { target = "w1", weight = 1, priority = 10, }, -- hit 0% + { target = "w0-b", weight = 0, priority = 0, }, + { target = "w0-c", weight = 0, priority = 0, }, + } + local count = get_and_count(answers, 100, utils.get_next_weighted_round_robin_answer) + assert.same(count["w1"], nil) + + -- all weights are 0 + local answers = { + { target = "1", weight = 0, priority = 10, }, + { target = "2", weight = 0, priority = 10, }, + { target = "3", weight = 0, priority = 10, }, + { target = "4", weight = 0, priority = 10, }, + } + local count = get_and_count(answers, 100, utils.get_next_weighted_round_robin_answer) + assert.same(count, { ["1"] = 25, ["2"] = 25, ["3"] = 25, ["4"] = 25 }) + end) + end) + + describe("parsing 'resolv.conf':", function() + + -- override os.getenv to insert env variables + local old_getenv = os.getenv + local envvars -- whatever is in this table, gets served first + before_each(function() + envvars = {} + os.getenv = function(name) -- luacheck: ignore + return envvars[name] or old_getenv(name) + end + end) + + after_each(function() + os.getenv = old_getenv -- luacheck: ignore + envvars = nil + end) + + it("tests parsing when the 'resolv.conf' file does not exist", function() + local result, err = utils.parse_resolv_conf("non/existing/file") + assert.is.Nil(result) + assert.is.string(err) + end) + + it("tests parsing when the 'resolv.conf' file is empty", function() + local filename = tempfilename() + writefile(filename, "") + local resolv, err = utils.parse_resolv_conf(filename) + os.remove(filename) + assert.is.same({ ndots = 1, options = {} }, resolv) + assert.is.Nil(err) + end) + + it("tests parsing 'resolv.conf' with multiple comment types", function() + local file = splitlines( +[[# this is just a comment line +# at the top of the file + +domain myservice.test + +nameserver 198.51.100.0 +nameserver 2001:db8::1 ; and a comment here +nameserver 198.51.100.0:1234 ; this one has a port number (limited systems support this) +nameserver 1.2.3.4 ; this one is 4th, so should be ignored + +# search is commented out, test below for a mutually exclusive one +#search domaina.test domainb.test + +sortlist list1 list2 #list3 is not part of it + +options ndots:2 +options timeout:3 +options attempts:4 + +options debug +options rotate ; let's see about a comment here +options no-check-names +options inet6 +; here's annother comment +options ip6-bytestring +options ip6-dotint +options no-ip6-dotint +options edns0 +options single-request +options single-request-reopen +options no-tld-query +options use-vc +]]) + local resolv, err = utils.parse_resolv_conf(file) + assert.is.Nil(err) + assert.is.equal("myservice.test", resolv.domain) + assert.is.same({ "198.51.100.0", "2001:db8::1", "198.51.100.0:1234" }, resolv.nameserver) + assert.is.same({ "list1", "list2" }, resolv.sortlist) + assert.is.same({ ndots = 2, timeout = 3, attempts = 4, debug = true, rotate = true, + ["no-check-names"] = true, inet6 = true, ["ip6-bytestring"] = true, + ["ip6-dotint"] = nil, -- overridden by the next one, mutually exclusive + ["no-ip6-dotint"] = true, edns0 = true, ["single-request"] = true, + ["single-request-reopen"] = true, ["no-tld-query"] = true, ["use-vc"] = true}, + resolv.options) + end) + + it("tests parsing 'resolv.conf' with mutual exclusive domain vs search", function() + local file = splitlines( +[[domain myservice.test + +# search is overriding domain above +search domaina.test domainb.test + +]]) + local resolv, err = utils.parse_resolv_conf(file) + assert.is.Nil(err) + assert.is.Nil(resolv.domain) + assert.is.same({ "domaina.test", "domainb.test" }, resolv.search) + end) + + it("tests parsing 'resolv.conf' with 'timeout = 0'", function() + local file = splitlines("options timeout:0") + local resolv = utils.parse_resolv_conf(file) + assert.equal(2000, resolv.options.timeout) + end) + + it("tests parsing 'resolv.conf' with max search entries MAXSEARCH", function() + local file = splitlines( +[[ + +search domain1.test domain2.test domain3.test domain4.test domain5.test domain6.test domain7.test + +]]) + local resolv, err = utils.parse_resolv_conf(file) + assert.is.Nil(err) + assert.is.Nil(resolv.domain) + assert.is.same({ + "domain1.test", + "domain2.test", + "domain3.test", + "domain4.test", + "domain5.test", + "domain6.test", + }, resolv.search) + end) + + it("tests parsing 'resolv.conf' with environment variables", function() + local file = splitlines( +[[# this is just a comment line +domain myservice.test + +nameserver 198.51.100.0 +nameserver 198.51.100.1 ; and a comment here + +options ndots:1 +]]) + envvars.LOCALDOMAIN = "domaina.test domainb.test" + envvars.RES_OPTIONS = "ndots:2 debug" + + local resolv, err = utils.parse_resolv_conf(file) + assert.is.Nil(err) + + + assert.is.Nil(resolv.domain) -- must be nil, mutually exclusive + assert.is.same({ "domaina.test", "domainb.test" }, resolv.search) + + assert.is.same({ ndots = 2, debug = true }, resolv.options) + end) + + it("tests parsing 'resolv.conf' with non-existing environment variables", function() + local file = splitlines( +[[# this is just a comment line +domain myservice.test + +nameserver 198.51.100.0 +nameserver 198.51.100.1 ; and a comment here + +options ndots:2 +]]) + envvars.LOCALDOMAIN = "" + envvars.RES_OPTIONS = "" + local resolv, err = utils.parse_resolv_conf(file) + assert.is.Nil(err) + assert.is.equals("myservice.test", resolv.domain) -- must be nil, mutually exclusive + assert.is.same({ ndots = 2 }, resolv.options) + end) + + it("skip ipv6 nameservers with scopes", function() + local file = splitlines( +[[# this is just a comment line +nameserver [fe80::1%enp0s20f0u1u1] +]]) + local resolv, err = utils.parse_resolv_conf(file) + assert.is.Nil(err) + assert.is.same({}, resolv.nameservers) + end) + + end) + + describe("parsing 'hosts':", function() + + it("tests parsing when the 'hosts' file does not exist", function() + local result = utils.parse_hosts("non/existing/file") + assert.same({ localhost = { ipv4 = "127.0.0.1", ipv6 = "[::1]" } }, result) + end) + + it("tests parsing when the 'hosts' file is empty", function() + local filename = tempfilename() + writefile(filename, "") + local result = utils.parse_hosts(filename) + os.remove(filename) + assert.same({ localhost = { ipv4 = "127.0.0.1", ipv6 = "[::1]" } }, result) + end) + + it("tests parsing 'hosts'", function() + local hostsfile = splitlines( +[[# The localhost entry should be in every HOSTS file and is used +# to point back to yourself. + +127.0.0.1 # only ip address, this one will be ignored + +127.0.0.1 localhost +::1 localhost + +# My test server for the website + +192.168.1.2 test.computer.test + 192.168.1.3 ftp.COMPUTER.test alias1 alias2 +192.168.1.4 smtp.computer.test alias3 #alias4 +192.168.1.5 smtp.computer.test alias3 #doubles, first one should win + +#Blocking known malicious sites +127.0.0.1 admin.abcsearch.test +127.0.0.2 www3.abcsearch.test #[Browseraid] +127.0.0.3 www.abcsearch.test wwwsearch #[Restricted Zone site] + +[::1] alsolocalhost #support IPv6 in brackets +]]) + local reverse = utils.parse_hosts(hostsfile) + assert.is.equal("127.0.0.1", reverse.localhost.ipv4) + assert.is.equal("[::1]", reverse.localhost.ipv6) + + assert.is.equal("192.168.1.2", reverse["test.computer.test"].ipv4) + + assert.is.equal("192.168.1.3", reverse["ftp.computer.test"].ipv4) + assert.is.equal("192.168.1.3", reverse["alias1"].ipv4) + assert.is.equal("192.168.1.3", reverse["alias2"].ipv4) + + assert.is.equal("192.168.1.4", reverse["smtp.computer.test"].ipv4) + assert.is.equal("192.168.1.4", reverse["alias3"].ipv4) + + assert.is.equal("192.168.1.4", reverse["smtp.computer.test"].ipv4) -- .1.4; first one wins! + assert.is.equal("192.168.1.4", reverse["alias3"].ipv4) -- .1.4; first one wins! + + assert.is.equal("[::1]", reverse["alsolocalhost"].ipv6) + end) + end) +end) diff --git a/spec/01-unit/30-new-dns-client/02-old_client_spec.lua b/spec/01-unit/30-new-dns-client/02-old_client_spec.lua new file mode 100644 index 00000000000..b91319564fa --- /dev/null +++ b/spec/01-unit/30-new-dns-client/02-old_client_spec.lua @@ -0,0 +1,1553 @@ +-- This test case file originates from the old version of the DNS client and has +-- been modified to adapt to the new version of the DNS client. + +local _writefile = require("pl.utils").writefile +local tmpname = require("pl.path").tmpname +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy + +-- hosted in Route53 in the AWS sandbox +local TEST_DOMAIN = "kong-gateway-testing.link" +local TEST_NS = "192.51.100.0" + +local TEST_NSS = { TEST_NS } + +local NOT_FOUND_ERROR = 'dns server error: 3 name error' + +local function assert_same_answers(a1, a2) + a1 = cycle_aware_deep_copy(a1) + a1.ttl = nil + a1.expire = nil + + a2 = cycle_aware_deep_copy(a2) + a2.ttl = nil + a2.expire = nil + + assert.same(a1, a2) +end + +describe("[DNS client]", function() + + local resolver, client, query_func, old_udp, receive_func + + local resolv_path, hosts_path + + local function writefile(path, text) + _writefile(path, type(text) == "table" and table.concat(text, "\n") or text) + end + + local function client_new(opts) + opts = opts or {} + opts.resolv_conf = opts.resolv_conf or resolv_path + opts.hosts = hosts_path + opts.cache_purge = true + return client.new(opts) + end + + lazy_setup(function() + -- create temp resolv.conf and hosts + resolv_path = tmpname() + hosts_path = tmpname() + ngx.log(ngx.DEBUG, "create temp resolv.conf:", resolv_path, + " hosts:", hosts_path) + + -- hook sock:receive to do timeout test + old_udp = ngx.socket.udp + + _G.ngx.socket.udp = function (...) + local sock = old_udp(...) + + local old_receive = sock.receive + + sock.receive = function (...) + if receive_func then + receive_func(...) + end + return old_receive(...) + end + + return sock + end + + end) + + lazy_teardown(function() + if resolv_path then + os.remove(resolv_path) + end + if hosts_path then + os.remove(hosts_path) + end + + _G.ngx.socket.udp = old_udp + end) + + before_each(function() + -- inject r.query + package.loaded["resty.dns.resolver"] = nil + resolver = require("resty.dns.resolver") + + local original_query_func = resolver.query + query_func = function(self, original_query_func, name, options) + return original_query_func(self, name, options) + end + resolver.query = function(self, ...) + return query_func(self, original_query_func, ...) + end + + -- restore its API overlapped by the compatible layer + package.loaded["kong.dns.client"] = nil + client = require("kong.dns.client") + client.resolve = function (self, name, opts, tries) + if opts and opts.return_random then + return self:resolve_address(name, opts.port, opts.cache_only, tries) + else + return self:_resolve(name, opts and opts.qtype, opts and opts.cache_only, tries) + end + end + end) + + after_each(function() + package.loaded["resty.dns.resolver"] = nil + resolver = nil + query_func = nil + + package.loaded["kong.resty.dns.client"] = nil + client = nil + + receive_func = nil + end) + + + describe("initialization", function() + it("check special opts", function() + local opts = { + hosts = "non/existent/hosts", + resolv_conf = "non/exitent/resolv.conf", + retrans = 4, + timeout = 5000, + random_resolver = true, + nameservers = {"1.1.1.1", {"2.2.2.2", 53}}, + } + + local cli = assert(client.new(opts)) + + assert.same(opts.retrans, cli.r_opts.retrans) + assert.same(opts.timeout, cli.r_opts.timeout) + assert.same(not opts.random_resolver, cli.r_opts.no_random) + assert.same(opts.nameservers, cli.r_opts.nameservers) + end) + + it("succeeds if hosts/resolv.conf fails", function() + local cli, err = client.new({ + nameservers = TEST_NSS, + hosts = "non/existent/file", + resolv_conf = "non/exitent/file", + }) + assert.is.Nil(err) + assert.same(cli.r_opts.nameservers, TEST_NSS) + end) + + describe("inject localhost", function() + + it("if absent", function() + writefile(resolv_path, "") + writefile(hosts_path, "") -- empty hosts + + local cli = assert(client_new()) + local answers = cli:resolve("localhost", { qtype = resolver.TYPE_AAAA}) + assert.equal("[::1]", answers[1].address) + + answers = cli:resolve("localhost", { qtype = resolver.TYPE_A}) + assert.equal("127.0.0.1", answers[1].address) + + answers = cli:resolve("localhost") + assert.equal("127.0.0.1", answers[1].address) + end) + + it("not if ipv4 exists", function() + writefile(hosts_path, "1.2.3.4 localhost") + local cli = assert(client_new()) + + -- IPv6 is not defined + cli:resolve("localhost", { qtype = resolver.TYPE_AAAA}) + local answers = cli.cache:get("localhost:28") + assert.is_nil(answers) + + -- IPv4 is not overwritten + cli:resolve("localhost", { qtype = resolver.TYPE_A}) + answers = cli.cache:get("localhost:1") + assert.equal("1.2.3.4", answers[1].address) + end) + + it("not if ipv6 exists", function() + writefile(hosts_path, "::1:2:3:4 localhost") + local cli = assert(client_new()) + + -- IPv6 is not overwritten + cli:resolve("localhost", { qtype = resolver.TYPE_AAAA}) + local answers = cli.cache:get("localhost:28") + assert.equal("[::1:2:3:4]", answers[1].address) + + -- IPv4 is not defined + cli:resolve("localhost", { qtype = resolver.TYPE_A}) + answers = cli.cache:get("localhost:1") + assert.is_nil(answers) + end) + + it("cache evication", function() + writefile(hosts_path, "::1:2:3:4 localhost") + local cli = assert(client_new()) + + cli:resolve("localhost", { qtype = resolver.TYPE_AAAA}) + local answers = cli.cache:get("localhost:28") + assert.equal("[::1:2:3:4]", answers[1].address) + + -- evict it + cli.cache:delete("localhost:28") + answers = cli.cache:get("localhost:28") + assert.equal(nil, answers) + + -- resolve and re-insert it into cache + answers = cli:resolve("localhost") + assert.equal("[::1:2:3:4]", answers[1].address) + + cli:resolve("localhost", { qtype = resolver.TYPE_AAAA}) + answers = cli.cache:get("localhost:28") + assert.equal("[::1:2:3:4]", answers[1].address) + end) + end) + end) + + + describe("iterating searches", function() + local function hook_query_func_get_list() + local list = {} + query_func = function(self, original_query_func, name, options) + table.insert(list, name .. ":" .. options.qtype) + return {} -- empty answers + end + return list + end + + describe("without type", function() + it("works with a 'search' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + local answers, err = cli:resolve("host") + + assert.same(answers, nil) + assert.same(err, "dns client error: 101 empty record received") + assert.same({ + 'host.one.test:1', + 'host.two.test:1', + 'host:1', + 'host.one.test:28', + 'host.two.test:28', + 'host:28', + }, list) + end) + + it("works with SRV name", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + local answers, err = cli:resolve("_imap._tcp.example.test") + + assert.same(answers, nil) + assert.same(err, "dns client error: 101 empty record received") + assert.same({ + '_imap._tcp.example.test:33', + }, list) + end) + + it("works with a 'search .' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search .", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + local answers, err = cli:resolve("host") + + assert.same(answers, nil) + assert.same(err, "dns client error: 101 empty record received") + assert.same({ + 'host:1', + 'host:28', + }, list) + end) + + it("works with a 'domain' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "domain local.domain.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + local answers, err = cli:resolve("host") + + assert.same(answers, nil) + assert.same(err, "dns client error: 101 empty record received") + assert.same({ + 'host.local.domain.test:1', + 'host:1', + 'host.local.domain.test:28', + 'host:28', + }, list) + end) + end) + + describe("FQDN without type", function() + it("works with a 'search' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + cli:resolve("host.") + + assert.same({ + 'host.:1', + 'host.:28', + }, list) + end) + + it("works with a 'search .' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search .", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + cli:resolve("host.") + + assert.same({ + 'host.:1', + 'host.:28', + }, list) + end) + + it("works with a 'domain' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "domain local.domain.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + cli:resolve("host.") + + assert.same({ + 'host.:1', + 'host.:28', + }, list) + end) + end) + + describe("with type", function() + it("works with a 'search' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new({ family = { "AAAA" } })) -- IPv6 type + cli:resolve("host") + + assert.same({ + 'host.one.test:28', + 'host.two.test:28', + 'host:28', + }, list) + end) + + it("works with a 'domain' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "domain local.domain.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new({ family = { "AAAA" } })) -- IPv6 type + cli:resolve("host") + + assert.same({ + 'host.local.domain.test:28', + 'host:28', + }, list) + end) + end) + + describe("FQDN with type", function() + it("works with a 'search' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new({ family = { "AAAA" } })) -- IPv6 type + cli:resolve("host.") + assert.same({ + 'host.:28', + }, list) + end) + + it("works with a 'domain' option", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "domain local.domain.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new({ family = { "AAAA" } })) -- IPv6 type + cli:resolve("host.") + + assert.same({ + 'host.:28', + }, list) + end) + end) + + it("honours 'ndots'", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + + local list = hook_query_func_get_list() + local cli = assert(client_new()) + cli:resolve("local.host") + + assert.same({ + 'local.host:1', + 'local.host:28', + }, list) + end) + + it("hosts file always resolves first, overriding `ndots`", function() + writefile(resolv_path, { + "nameserver 198.51.100.0", + "search one.test two.test", + "options ndots:1", + }) + writefile(hosts_path, { + "127.0.0.1 host", + "::1 host", + }) + + local list = hook_query_func_get_list() + -- perferred IP type: IPv4 (A takes priority in family) + local cli = assert(client_new({ family = { "SRV", "A", "AAAA" } })) + local answers = cli:resolve("host") + assert.same(answers[1].address, "127.0.0.1") + assert.same({}, list) -- hit on cache, so no query to the nameserver + + -- perferred IP type: IPv6 (AAAA takes priority in family) + --[[ + local cli = assert(client_new({ family = { "SRV", "AAAA", "A" } })) + local answers = cli:resolve("host") + assert.same(answers[1].address, "[::1]") + assert.same({}, list) + ]] + end) + end) + + -- This test will report an alert-level error message, ignore it. + it("low-level callback error", function() + receive_func = function(...) + error("CALLBACK") + end + + local cli = assert(client_new()) + + local orig_log = ngx.log + _G.ngx.log = function (...) end -- mute ALERT log + local answers, err = cli:resolve("srv.timeout.test") + _G.ngx.log = orig_log + assert.is_nil(answers) + assert.match("callback threw an error:.*CALLBACK", err) + end) + + describe("timeout", function () + it("dont try other types with the low-level error", function() + -- KAG-2300 https://github.test/Kong/kong/issues/10182 + -- When timed out, don't keep trying with other answers types. + writefile(resolv_path, { + "nameserver 198.51.100.0", + "options timeout:1", + "options attempts:3", + }) + + local query_count = 0 + query_func = function(self, original_query_func, name, options) + assert(options.qtype == resolver.TYPE_A) + query_count = query_count + 1 + return original_query_func(self, name, options) + end + + local receive_count = 0 + receive_func = function(...) + receive_count = receive_count + 1 + return nil, "timeout" + end + + local cli = assert(client_new()) + assert.same(cli.r_opts.retrans, 3) + assert.same(cli.r_opts.timeout, 1) + + local answers, err = cli:resolve("timeout.test") + assert.is_nil(answers) + assert.match("DNS server error: failed to receive reply from UDP server .*: timeout, took %d+ ms", err) + assert.same(receive_count, 3) + assert.same(query_count, 1) + end) + + -- KAG-2300 - https://github.test/Kong/kong/issues/10182 + -- If we encounter a timeout while talking to the DNS server, + -- expect the total timeout to be close to timeout * attemps parameters + for _, attempts in ipairs({1, 2}) do + for _, timeout in ipairs({1, 2}) do + it("options: timeout: " .. timeout .. " seconds, attempts: " .. attempts .. " times", function() + query_func = function(self, original_query_func, name, options) + ngx.sleep(math.min(timeout, 5)) + return nil, "timeout" .. timeout .. attempts + end + writefile(resolv_path, { + "nameserver 198.51.100.0", + "options timeout:" .. timeout, + "options attempts:" .. attempts, + }) + local cli = assert(client_new()) + assert.same(cli.r_opts.retrans, attempts) + assert.same(cli.r_opts.timeout, timeout) + + local start_time = ngx.now() + local answers = cli:resolve("timeout.test") + assert.is.Nil(answers) + assert.is("DNS server error: timeout" .. timeout .. attempts) + local duration = ngx.now() - start_time + assert.truthy(duration < (timeout * attempts + 1)) + end) + end + end + end) + + it("fetching answers without nameservers errors", function() + writefile(resolv_path, "") + local host = TEST_DOMAIN + local typ = resolver.TYPE_A + + local cli = assert(client_new()) + local answers, err = cli:resolve(host, { qtype = typ }) + assert.is_nil(answers) + assert.same(err, "failed to instantiate the resolver: no nameservers specified") + end) + + it("fetching CNAME answers", function() + local host = "smtp."..TEST_DOMAIN + local typ = resolver.TYPE_CNAME + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local answers = cli:resolve(host, { qtype = typ }) + + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(#answers, 1) + end) + + it("fetching CNAME answers FQDN", function() + local host = "smtp."..TEST_DOMAIN + local typ = resolver.TYPE_CNAME + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local answers = cli:resolve(host .. ".", { qtype = typ }) + + assert.are.equal(host, answers[1].name) -- answers name does not contain "." + assert.are.equal(typ, answers[1].type) + assert.are.equal(#answers, 1) + end) + + it("cache hit and ttl", function() + -- TOOD: The special 0-ttl record may cause this test failed + -- [{"name":"kong-gateway-testing.link","class":1,"address":"198.51.100.0", + -- "ttl":0,"type":1,"section":1}] + local host = TEST_DOMAIN + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local answers = cli:resolve(host) + assert.are.equal(host, answers[1].name) + + local wait_time = 1 + ngx.sleep(wait_time) + + -- fetch again, now from cache + local answers2 = assert(cli:resolve(host)) + assert.are.equal(answers, answers2) -- same table from L1 cache + + local ttl, _, value = cli.cache:peek(host .. ":-1") + assert.same(answers, value) + local ttl_diff = answers.ttl - ttl + assert(math.abs(ttl_diff - wait_time) < 1, + ("ttl diff:%s s should be near to %s s"):format(ttl_diff, wait_time)) + end) + + it("fetching names case insensitive", function() + query_func = function(self, original_query_func, name, options) + return {{ + name = "some.UPPER.case", + type = resolver.TYPE_A, + ttl = 30, + }} + end + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local answers = cli:resolve("some.upper.CASE") + + assert.equal(1, #answers) + assert.equal("some.upper.case", answers[1].name) + end) + + it("fetching multiple A answers", function() + local host = "atest."..TEST_DOMAIN + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf", family = {"A"}})) + local answers = assert(cli:resolve(host)) + assert.are.equal(#answers, 2) + assert.are.equal(host, answers[1].name) + assert.are.equal(resolver.TYPE_A, answers[1].type) + assert.are.equal(host, answers[2].name) + assert.are.equal(resolver.TYPE_A, answers[2].type) + end) + + it("fetching multiple A answers FQDN", function() + local host = "atest."..TEST_DOMAIN + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf", family = {"A"}})) + local answers = assert(cli:resolve(host .. ".")) + assert.are.equal(#answers, 2) + assert.are.equal(host, answers[1].name) + assert.are.equal(resolver.TYPE_A, answers[1].type) + assert.are.equal(host, answers[2].name) + assert.are.equal(resolver.TYPE_A, answers[2].type) + end) + + it("fetching A answers redirected through 2 CNAME answerss (un-typed)", function() + writefile(resolv_path, "") -- search {} empty + + local host = "smtp."..TEST_DOMAIN + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + assert(cli:resolve(host)) + + -- check first CNAME + local key1 = host .. ":" .. resolver.TYPE_CNAME + local entry1 = cli.cache:get(key1) + assert.same(nil, entry1) + + for k,v in pairs(cli.stats) do + v.query_last_time = nil + end + + assert.same({ + ["smtp.kong-gateway-testing.link:-1"] = { + miss = 1, + runs = 1 + }, + ["smtp.kong-gateway-testing.link:1"] = { + query = 1, + query_succ = 1 + }, + }, cli.stats) + end) + + it("fetching multiple SRV answerss (un-typed)", function() + local host = "_ldap._tcp.srv.test" + local typ = resolver.TYPE_SRV + + query_func = function(self, original_query_func, name, options) + return { + { + type = typ, target = "srv.test", port = 8002, weight = 10, + priority = 5, class = 1, name = host, ttl = 300, + }, + { + type = typ, target = "srv.test", port = 8002, weight = 10, + priority = 5, class = 1, name = host, ttl = 300, + }, + { + type = typ, target = "srv.test", port = 8002, weight = 10, + priority = 5, class = 1, name = host, ttl = 300, + } + } + end + + -- un-typed lookup + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local answers = assert(cli:resolve(host)) + assert.are.equal(host, answers[1].name) + assert.are.equal(typ, answers[1].type) + assert.are.equal(host, answers[2].name) + assert.are.equal(typ, answers[2].type) + assert.are.equal(host, answers[3].name) + assert.are.equal(typ, answers[3].type) + assert.are.equal(#answers, 3) + end) + + it("fetching multiple SRV answerss through CNAME (un-typed)", function() + writefile(resolv_path, "") -- search {} empty + local host = "_ldap._tcp.cname2srv.test" + local typ = resolver.TYPE_SRV + + query_func = function(self, original_query_func, name, options) + return { + { + type = resolver.TYPE_CNAME, cname = host, class = 1, name = host, + ttl = 300, + }, + { + type = typ, target = "srv.test", port = 8002, weight = 10, + priority = 5, class = 1, name = host, ttl = 300, + }, + { + type = typ, target = "srv.test", port = 8002, weight = 10, + priority = 5, class = 1, name = host, ttl = 300, + }, + { + type = typ, target = "srv.test", port = 8002, weight = 10, + priority = 5, class = 1, name = host, ttl = 300, + } + } + end + + -- un-typed lookup + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local answers = assert(cli:resolve(host)) + + -- first check CNAME + local key = host .. ":" .. resolver.TYPE_CNAME + local entry = cli.cache:get(key) + assert.same(nil, entry) + + for k,v in pairs(cli.stats) do + v.query_last_time = nil + end + + assert.same({ + ["_ldap._tcp.cname2srv.test:33"] = { + miss = 1, + runs = 1, + query = 1, + query_succ = 1, + }, + }, cli.stats) + + -- check final target + assert.are.equal(typ, answers[1].type) + assert.are.equal(typ, answers[2].type) + assert.are.equal(typ, answers[3].type) + assert.are.equal(#answers, 3) + end) + + it("fetching non-type-matching answerss", function() + local host = "srvtest."..TEST_DOMAIN + local typ = resolver.TYPE_A --> the entry is SRV not A + + writefile(resolv_path, "") -- search {} empty + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local answers, err = cli:resolve(host, { qtype = typ }) + assert.is_nil(answers) -- returns nil + assert.equal("dns client error: 101 empty record received", err) + end) + + it("fetching non-existing answerss", function() + local host = "IsNotHere."..TEST_DOMAIN + + writefile(resolv_path, "") -- search {} empty + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local answers, err = cli:resolve(host) + assert.is_nil(answers) + assert.equal("dns server error: 3 name error", err) + end) + + it("fetching IP address", function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + + local host = "1.2.3.4" + local answers = cli:resolve(host) + assert.same(answers[1].address, host) + + local host = "[1:2::3:4]" + local answers = cli:resolve(host) + assert.same(answers[1].address, host) + + local host = "1:2::3:4" + local answers = cli:resolve(host) + assert.same(answers[1].address, "[" .. host .. "]") + + -- ignore ipv6 format error, it only check ':' + local host = "[invalid ipv6 address:::]" + local answers = cli:resolve(host) + assert.same(answers[1].address, host) + end) + + it("fetching IPv6 in an SRV answers adds brackets",function() + local host = "hello.world.test" + local address = "::1" + local entry = {{ + type = resolver.TYPE_SRV, + target = address, + port = 321, + weight = 10, + priority = 10, + class = 1, + name = host, + ttl = 10, + }} + + query_func = function(self, original_query_func, name, options) + if name == host and options.qtype == resolver.TYPE_SRV then + return entry + end + return original_query_func(self, name, options) + end + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local answers = cli:resolve( host, { qtype = resolver.TYPE_SRV }) + assert.equal("["..address.."]", answers[1].target) + end) + + it("resolving from the /etc/hosts file; preferred A or AAAA family", function() + writefile(hosts_path, { + "127.3.2.1 localhost", + "1::2 localhost", + }) + local cli = assert(client_new({ + resolv_conf = "/etc/resolv.conf", + family = {"SRV", "A", "AAAA"} + })) + assert(cli) + + local cli = assert(client_new({ + resolv_conf = "/etc/resolv.conf", + family = {"SRV", "AAAA", "A"} + })) + assert(cli) + end) + + + it("resolving from the /etc/hosts file", function() + writefile(hosts_path, { + "127.3.2.1 localhost", + "1::2 localhost", + "123.123.123.123 mashape", + "1234::1234 kong.for.president", + }) + + local cli = assert(client_new({ nameservers = TEST_NSS })) + + local answers, err = cli:resolve("localhost", {qtype = resolver.TYPE_A}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "127.3.2.1") + + answers, err = cli:resolve("localhost", {qtype = resolver.TYPE_AAAA}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "[1::2]") + + answers, err = cli:resolve("mashape", {qtype = resolver.TYPE_A}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "123.123.123.123") + + answers, err = cli:resolve("kong.for.president", {qtype = resolver.TYPE_AAAA}) + assert.is.Nil(err) + assert.are.equal(answers[1].address, "[1234::1234]") + end) + + describe("toip() function", function() + it("A/AAAA-answers, round-robin",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local host = "atest."..TEST_DOMAIN + local answers = assert(cli:resolve(host)) + answers.last = nil -- make sure to clean + local ips = {} + for _,answers in ipairs(answers) do ips[answers.address] = true end + local family = {} + for n = 1, #answers do + local ip = cli:resolve(host, { return_random = true }) + ips[ip] = nil + family[n] = ip + end + -- this table should be empty again + assert.is_nil(next(ips)) + -- do again, and check same family + for n = 1, #family do + local ip = cli:resolve(host, { return_random = true }) + assert.same(family[n], ip) + end + end) + + it("SRV-answers, round-robin on lowest prio",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local host = "_service._proto.hello.world.test" + local entry = { + { + type = resolver.TYPE_SRV, + target = "1.2.3.4", + port = 8000, + weight = 5, + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + { + type = resolver.TYPE_SRV, + target = "1.2.3.4", + port = 8001, + weight = 5, + priority = 20, + class = 1, + name = host, + ttl = 10, + }, + { + type = resolver.TYPE_SRV, + target = "1.2.3.4", + port = 8002, + weight = 5, + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + } + -- insert in the cache + cli.cache:set(entry[1].name .. ":" .. resolver.TYPE_SRV, {ttl=0}, entry) + + local results = {} + for _ = 1,20 do + local _, port = cli:resolve_address(host) + results[port] = (results[port] or 0) + 1 + end + + -- 20 passes, each should get 10 + assert.equal(0, results[8001] or 0) --priority 20, no hits + assert.equal(10, results[8000] or 0) --priority 10, 50% of hits + assert.equal(10, results[8002] or 0) --priority 10, 50% of hits + end) + + it("SRV-answers with 1 entry, round-robin",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + local host = "_service._proto.hello.world.test" + local entry = {{ + type = resolver.TYPE_SRV, + target = "1.2.3.4", + port = 321, + weight = 10, + priority = 10, + class = 1, + name = host, + ttl = 10, + }} + -- insert in the cache + cli.cache:set(entry[1].name .. ":" .. resolver.TYPE_SRV, { ttl=0 }, entry) + + -- repeated lookups, as the first will simply serve the first entry + -- and the only second will setup the round-robin scheme, this is + -- specific for the SRV answers type, due to the weights + for _ = 1 , 10 do + local ip, port = cli:resolve_address(host) + assert.same("1.2.3.4", ip) + assert.same(321, port) + end + end) + + it("SRV-answers with 0-weight, round-robin",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local host = "_service._proto.hello.world.test" + local entry = { + { + type = resolver.TYPE_SRV, + target = "1.2.3.4", + port = 321, + weight = 0, --> weight 0 + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + { + type = resolver.TYPE_SRV, + target = "1.2.3.5", + port = 321, + weight = 50, --> weight 50 + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + { + type = resolver.TYPE_SRV, + target = "1.2.3.6", + port = 321, + weight = 50, --> weight 50 + priority = 10, + class = 1, + name = host, + ttl = 10, + }, + } + -- insert in the cache + cli.cache:set(entry[1].name .. ":" .. resolver.TYPE_SRV, { ttl=0 }, entry) + + -- weight 0 will be weight 1, without any reduction in weight + -- of the other ones. + local track = {} + for _ = 1 , 2002 do --> run around twice + local ip, _ = assert(cli:resolve_address(host)) + track[ip] = (track[ip] or 0) + 1 + end + assert.equal(1000, track["1.2.3.5"]) + assert.equal(1000, track["1.2.3.6"]) + assert.equal(2, track["1.2.3.4"]) + end) + + it("port passing",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local entry_a = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "a.answers.test", + ttl = 10, + }} + local entry_srv = {{ + type = resolver.TYPE_SRV, + target = "a.answers.test", + port = 8001, + weight = 5, + priority = 20, + class = 1, + name = "_service._proto.srv.answers.test", + ttl = 10, + }} + -- insert in the cache + cli.cache:set(entry_a[1].name..":-1", { ttl = 0 }, entry_a) + cli.cache:set(entry_srv[1].name..":33", { ttl = 0 }, entry_srv) + local ip, port + local host = "a.answers.test" + ip, port = cli:resolve_address(host) + assert.is_string(ip) + assert.is_nil(port) + + ip, port = cli:resolve_address(host, 1234) + assert.is_string(ip) + assert.equal(1234, port) + + host = "_service._proto.srv.answers.test" + ip, port = cli:resolve_address(host) + assert.is_number(port) + assert.is_string(ip) + + ip, port = cli:resolve_address(host, 0) + assert.is_number(port) + assert.is_string(ip) + assert.is_not.equal(0, port) + end) + + it("port passing if SRV port=0",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local ip, port, host + + query_func = function(self, original_query_func, name, options) + if options.qtype ~= resolver.TYPE_SRV then + return original_query_func(self, name, options) + end + + return {{ + type = resolver.TYPE_SRV, + port = 0, + weight = 10, + priority = 20, + target = "kong-gateway-testing.link", + class = 1, + name = name, + ttl = 300, + }} + end + + host = "_service._proto.srvport0.test" + ip, port = cli:resolve_address(host, 10) + assert.is_number(port) + assert.is_string(ip) + assert.is_equal(10, port) + + ip, port = cli:resolve_address(host) + assert.is_string(ip) + assert.is_nil(port) + end) + + it("SRV whole process: SRV -> A",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local ip, port, host + + query_func = function(self, original_query_func, name, options) + if options.qtype == resolver.TYPE_A then + return {{ + type = resolver.TYPE_A, + address = "1.1.1.1", + name = name, + ttl = 300, + }} + + elseif options.qtype == resolver.TYPE_SRV then + return {{ + type = resolver.TYPE_SRV, + port = 0, + weight = 10, + priority = 20, + target = "kong-gateway-testing.link", + class = 1, + name = name, + ttl = 300, + }} + + else + return {} + end + end + + host = "_service._proto.srv_a.test" + ip, port = cli:resolve_address(host) + assert.equal(ip, "1.1.1.1") + assert.is_nil(port) + end) + + it("SRV whole process: SRV -> A failed -> AAAA",function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf"})) + local ip, port, host + + query_func = function(self, original_query_func, name, options) + if options.qtype == resolver.TYPE_A then + return { errcode = 5, errstr = "refused" } + + elseif options.qtype == resolver.TYPE_SRV then + return {{ + type = resolver.TYPE_SRV, + port = 0, + weight = 10, + priority = 20, + target = "kong-gateway-testing.link", + class = 1, + name = name, + ttl = 300, + }} + + else + return {{ + type = resolver.TYPE_AAAA, + address = "::1:2:3:4", + name = name, + ttl = 300, + }} + end + end + + host = "_service._proto.srv_aaaa.test" + ip, port = cli:resolve_address(host) + assert.equal(ip, "[::1:2:3:4]") + assert.is_nil(port) + end) + + it("resolving in correct answers-type family",function() + local function config(cli) + -- function to insert 2 answerss in the cache + local A_entry = {{ + type = resolver.TYPE_A, + address = "5.6.7.8", + class = 1, + name = "hello.world.test", + ttl = 10, + }} + local AAAA_entry = {{ + type = resolver.TYPE_AAAA, + address = "::1", + class = 1, + name = "hello.world.test", + ttl = 10, + }} + -- insert in the cache + cli.cache:set(A_entry[1].name..":-1", { ttl=0 }, A_entry) + cli.cache:set(AAAA_entry[1].name..":-1", { ttl=0 }, AAAA_entry) + end + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf", family = {"AAAA", "A"} })) + config(cli) + local ip, err = cli:resolve_address("hello.world.test") + assert.same(err, nil) + assert.equals(ip, "::1") + + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf", family = {"A", "AAAA"} })) + config(cli) + ip = cli:resolve_address("hello.world.test") + --assert.equals(ip, "5.6.7.8") + assert.equals(ip, "::1") + end) + + it("handling of empty responses", function() + local cli = assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + -- insert empty records into cache + cli.cache:set("hello.world.test:all", { ttl=0 }, { errcode = 3 }) + + -- Note: the bad case would be that the below lookup would hang due to round-robin on an empty table + local ip, port = cli:resolve_address("hello.world.test", 123, true) + assert.is_nil(ip) + assert.is.string(port) -- error message + end) + end) + + it("verifies valid_ttl", function() + local valid_ttl = 0.1 + local error_ttl = 0.1 + local stale_ttl = 0.1 + local qname = "konghq.test" + local cli = assert(client_new({ + resolv_conf = "/etc/resolv.conf", + error_ttl = error_ttl, + stale_ttl = stale_ttl, + valid_ttl = valid_ttl, + })) + -- mock query function to return a default answers + query_func = function(self, original_query_func, name, options) + return {{ + type = resolver.TYPE_A, + address = "5.6.7.8", + class = 1, + name = qname, + ttl = 10, + }} -- will add new field .ttl = valid_ttl + end + + local answers, _, _ = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.equal(valid_ttl, answers.ttl) + + local ttl = cli.cache:peek(qname .. ":1") + assert.is_near(valid_ttl, ttl, 0.1) + end) + + it("verifies ttl and caching of empty responses and name errors", function() + --empty/error responses should be cached for a configurable time + local error_ttl = 0.1 + local stale_ttl = 0.1 + local qname = "really.really.really.does.not.exist."..TEST_DOMAIN + local cli = assert(client_new({ + resolv_conf = "/etc/resolv.conf", + error_ttl = error_ttl, + stale_ttl = stale_ttl, + })) + + -- mock query function to count calls + local call_count = 0 + query_func = function(self, original_query_func, name, options) + call_count = call_count + 1 + return original_query_func(self, name, options) + end + + -- make a first request, populating the cache + local answers1, answers2, err1, err2, _ + answers1, err1, _ = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.is_nil(answers1) + assert.are.equal(1, call_count) + assert.are.equal(NOT_FOUND_ERROR, err1) + answers1 = assert(cli.cache:get(qname .. ":" .. resolver.TYPE_A)) + + -- make a second request, result from cache, still called only once + answers2, err2, _ = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.is_nil(answers2) + assert.are.equal(1, call_count) + assert.are.equal(NOT_FOUND_ERROR, err2) + answers2 = assert(cli.cache:get(qname .. ":" .. resolver.TYPE_A)) + assert.equal(answers1, answers2) + assert.falsy(answers2._expire_at) + + -- wait for expiry of ttl and retry, it will not use the cached one + -- because the cached one contains no avaible IP addresses + ngx.sleep(error_ttl+0.5 * stale_ttl) + answers2, err2 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.is_nil(answers2) + assert.are.equal(2, call_count) + assert.are.equal(NOT_FOUND_ERROR, err2) + + answers2 = assert(cli.cache:get(qname .. ":" .. resolver.TYPE_A)) + assert.falsy(answers2._expire_at) -- refreshed record + + -- wait for expiry of stale_ttl and retry, should be called twice now + ngx.sleep(0.75 * stale_ttl) + assert.are.equal(2, call_count) + answers2, err2 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.is_nil(answers2) + assert.are.equal(NOT_FOUND_ERROR, err2) + assert.are.equal(2, call_count) + + answers2 = assert(cli.cache:get(qname .. ":" .. resolver.TYPE_A)) + assert.not_equal(answers1, answers2) + assert.falsy(answers2._expire_at) -- new answers, not expired + end) + + it("verifies stale_ttl for available records", function() + local stale_ttl = 0.1 + local ttl = 0.1 + local qname = "realname.test" + local cli = assert(client_new({ + resolv_conf = "/etc/resolv.conf", + stale_ttl = stale_ttl, + })) + + -- mock query function to count calls, and return errors + local call_count = 0 + query_func = function(self, original_query_func, name, options) + call_count = call_count + 1 + return {{ + type = resolver.TYPE_A, + address = "1.1.1.1", + class = 1, + name = name, + ttl = ttl, + }} + end + + -- initial request to populate the cache + local answers1, answers2 + answers1 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.same(answers1[1].address, "1.1.1.1") + assert.are.equal(call_count, 1) + assert.falsy(answers1._expire_at) + + -- try again, HIT from cache, not stale + answers2 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.are.equal(call_count, 1) + assert(answers1 == answers2) + + -- wait for expiry of ttl and retry, HIT and stale + ngx.sleep(ttl + 0.5 * stale_ttl) + answers2 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.same(answers2[1].address, "1.1.1.1") + assert.are.equal(call_count, 1) -- todo: flakiness + + answers2 = assert(cli.cache:get(qname .. ":" .. resolver.TYPE_A)) + assert(answers2._expire_at) + answers2._expire_at = nil -- clear to be same with answers1 + assert_same_answers(answers1, answers2) + + -- async stale updating task + ngx.sleep(0.1 * stale_ttl) + assert.are.equal(call_count, 2) + + -- hit the cached one that is updated by the stale stask + answers2 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.same(answers2[1].address, "1.1.1.1") + assert.are.equal(call_count, 2) + assert.falsy(answers2._expire_at) + + -- The stale one will be completely eliminated from the cache. + ngx.sleep(ttl + stale_ttl) + + answers2 = cli:resolve(qname, { qtype = resolver.TYPE_A }) + assert.same(answers2[1].address, "1.1.1.1") + assert.are.equal(call_count, 3) + assert.falsy(answers2._expire_at) + end) + + describe("verifies the polling of dns queries, retries, and wait times", function() + local function threads_resolve(nthreads, name, cli) + cli = cli or assert(client_new({ resolv_conf = "/etc/resolv.conf" })) + -- we're going to schedule a whole bunch of queries (lookup & stores answers) + local coros = {} + local answers_list = {} + for _ = 1, nthreads do + local co = ngx.thread.spawn(function () + coroutine.yield(coroutine.running()) + local answers, err = cli:resolve(name, { qtype = resolver.TYPE_A }) + table.insert(answers_list, (answers or err)) + end) + table.insert(coros, co) + end + for _, co in ipairs(coros) do + ngx.thread.wait(co) + end + return answers_list + end + + it("simultaneous lookups are synchronized to 1 lookup", function() + local call_count = 0 + query_func = function(self, original_query_func, name, options) + call_count = call_count + 1 + ngx.sleep(0.5) -- block all other threads + return original_query_func(self, name, options) + end + + local answers_list = threads_resolve(10, TEST_DOMAIN) + + assert(call_count == 1) + for _, answers in ipairs(answers_list) do + assert.same(answers_list[1], answers) + end + end) + + it("timeout while waiting", function() + + local ip = "1.4.2.3" + local timeout = 500 -- ms + local name = TEST_DOMAIN + -- insert a stub thats waits and returns a fixed answers + query_func = function() + -- `+ 2` s ensures that the resty-lock expires + ngx.sleep(timeout / 1000 + 2) + return {{ + type = resolver.TYPE_A, + address = ip, + class = 1, + name = name, + ttl = 10, + }} + end + + local cli = assert(client_new({ + resolv_conf = "/etc/resolv.conf", + timeout = timeout, + retrans = 1, + })) + local answers_list = threads_resolve(10, name, cli) + + -- answers[1~9] are equal, as they all will wait for the first response + for i = 1, 9 do + assert.equal("could not acquire callback lock: timeout", answers_list[i]) + end + -- answers[10] comes from synchronous DNS access of the first request + assert.equal(ip, answers_list[10][1]["address"]) + end) + end) + + + it("disable additional section when querying", function() + + local function build_dns_reply(id, name, ip, ns_ip1, ns_ip2) + local function dns_encode_name(name) + local parts = {} + for part in string.gmatch(name, "[^.]+") do + table.insert(parts, string.char(#part) .. part) + end + table.insert(parts, "\0") + return table.concat(parts) + end + + local function ip_to_bytes(ip) + local bytes = { "\x00\x04" } -- RDLENGTH:4bytes (ipv4) + for octet in string.gmatch(ip, "%d+") do + table.insert(bytes, string.char(tonumber(octet))) + end + return table.concat(bytes) + end + + local package = {} + + -- Header + package[#package+1] = id + package[#package+1] = "\x85\x00" -- QR, AA, RD + package[#package+1] = "\x00\x01\x00\x01\x00\x00\x00\x02" -- QD:1 AN:1 NS:0 AR:2 + + -- Question + package[#package+1] = dns_encode_name(name) + package[#package+1] = "\x00\x01\x00\x01" -- QTYPE A; QCLASS IN + + -- Answer + package[#package+1] = dns_encode_name(name) + package[#package+1] = "\x00\x01\x00\x01\x00\x00\x00\x30" -- QTYPE:A; QCLASS:IN TTL:48 + package[#package+1] = ip_to_bytes(ip) + + -- Additional + local function add_additional(name, ip) + package[#package+1] = dns_encode_name(name) + package[#package+1] = "\x00\x01\x00\x01\x00\x00\x00\x30" -- QTYPE:A; QCLASS:IN TTL:48 + package[#package+1] = ip_to_bytes(ip) + end + + add_additional("ns1." .. name, ns_ip1) + add_additional("ns2." .. name, ns_ip2) + + return table.concat(package) + end + + local force_enable_additional_section = false + + -- dns client will ignore additional section + query_func = function(self, original_query_func, name, options) + if options.qtype ~= client.TYPE_A then + return { errcode = 5, errstr = "refused" } + end + + if force_enable_additional_section then + options.additional_section = true + end + + self.tcp_sock = nil -- disable TCP query + + local id + local sock = assert(self.socks[1]) + -- hook send to get id + local orig_sock_send = sock.send + sock.send = function (self, query) + id = query[1] .. query[2] + return orig_sock_send(self, query) + end + -- hook receive to reply raw data + sock.receive = function (self, size) + return build_dns_reply(id, name, "1.1.1.1", "2.2.2.2", "3.3.3.3") + end + + return original_query_func(self, name, options) + end + + local name = "additional-section.test" + + -- no additional_section by default + local cli = client.new({ nameservers = TEST_NSS }) + local answers = cli:resolve(name) + assert.equal(#answers, 1) + assert.same(answers[1].address, "1.1.1.1") + + -- test the buggy scenario + force_enable_additional_section = true + cli = client.new({ nameservers = TEST_NSS, cache_purge = true }) + answers = cli:resolve(name) + assert.equal(#answers, 3) + assert.same(answers[1].address, "1.1.1.1") + assert.same(answers[2].address, "2.2.2.2") + assert.same(answers[3].address, "3.3.3.3") + end) + +end) diff --git a/spec/01-unit/30-new-dns-client/03-old_client_cache_spec.lua b/spec/01-unit/30-new-dns-client/03-old_client_cache_spec.lua new file mode 100644 index 00000000000..eac3c53e55c --- /dev/null +++ b/spec/01-unit/30-new-dns-client/03-old_client_cache_spec.lua @@ -0,0 +1,465 @@ +-- This test case file originates from the old version of the DNS client and has +-- been modified to adapt to the new version of the DNS client. + +local _writefile = require("pl.utils").writefile +local tmpname = require("pl.path").tmpname +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy + +-- hosted in Route53 in the AWS sandbox +local TEST_NS = "198.51.100.0" + +local TEST_NSS = { TEST_NS } + +local gettime = ngx.now +local sleep = ngx.sleep + +local function assert_same_answers(a1, a2) + a1 = cycle_aware_deep_copy(a1) + a1.ttl = nil + a1.expire = nil + + a2 = cycle_aware_deep_copy(a2) + a2.ttl = nil + a2.expire = nil + + assert.same(a1, a2) +end + +describe("[DNS client cache]", function() + local resolver, client, query_func, old_udp, receive_func + + local resolv_path, hosts_path + + local function writefile(path, text) + _writefile(path, type(text) == "table" and table.concat(text, "\n") or text) + end + + local function client_new(opts) + opts = opts or {} + opts.resolv_conf = resolv_path + opts.hosts = hosts_path + opts.nameservers = opts.nameservers or TEST_NSS + opts.cache_purge = true + return client.new(opts) + end + + lazy_setup(function() + -- create temp resolv.conf and hosts + resolv_path = tmpname() + hosts_path = tmpname() + ngx.log(ngx.DEBUG, "create temp resolv.conf:", resolv_path, + " hosts:", hosts_path) + + -- hook sock:receive to do timeout test + old_udp = ngx.socket.udp + + _G.ngx.socket.udp = function (...) + local sock = old_udp(...) + + local old_receive = sock.receive + + sock.receive = function (...) + if receive_func then + receive_func(...) + end + return old_receive(...) + end + + return sock + end + + end) + + lazy_teardown(function() + if resolv_path then + os.remove(resolv_path) + end + if hosts_path then + os.remove(hosts_path) + end + + _G.ngx.socket.udp = old_udp + end) + + before_each(function() + -- inject r.query + package.loaded["resty.dns.resolver"] = nil + resolver = require("resty.dns.resolver") + local original_query_func = resolver.query + resolver.query = function(self, ...) + return query_func(self, original_query_func, ...) + end + + -- restore its API overlapped by the compatible layer + package.loaded["kong.dns.client"] = nil + client = require("kong.dns.client") + client.resolve = function (self, name, opts, tries) + if opts and opts.return_random then + return self:resolve_address(name, opts.port, opts.cache_only, tries) + else + return self:_resolve(name, opts and opts.qtype, opts and opts.cache_only, tries) + end + end + end) + + after_each(function() + package.loaded["resty.dns.resolver"] = nil + resolver = nil + query_func = nil + + package.loaded["kong.resty.dns.client"] = nil + client = nil + + receive_func = nil + end) + + describe("shortnames caching", function() + + local cli, mock_records, config + before_each(function() + writefile(resolv_path, "search domain.test") + config = { + nameservers = { "198.51.100.0" }, + ndots = 1, + search = { "domain.test" }, + hosts = {}, + order = { "LAST", "SRV", "A", "AAAA" }, + error_ttl = 0.5, + stale_ttl = 0.5, + enable_ipv6 = false, + } + cli = assert(client_new(config)) + + query_func = function(self, original_query_func, qname, opts) + return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } + end + end) + + it("are stored in cache without type", function() + mock_records = { + ["myhost1.domain.test:"..resolver.TYPE_A] = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost1.domain.test", + ttl = 30, + }} + } + + local answers = cli:resolve("myhost1") + assert.equal(answers, cli.cache:get("myhost1:-1")) + end) + + it("are stored in cache with type", function() + mock_records = { + ["myhost2.domain.test:"..resolver.TYPE_A] = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost2.domain.test", + ttl = 30, + }} + } + + local answers = cli:resolve("myhost2", { qtype = resolver.TYPE_A }) + assert.equal(answers, cli.cache:get("myhost2:" .. resolver.TYPE_A)) + end) + + it("are resolved from cache without type", function() + mock_records = {} + cli.cache:set("myhost3:-1", {ttl=30+4}, {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost3.domain.test", + ttl = 30, + }, + ttl = 30, + expire = gettime() + 30, + }) + + local answers = cli:resolve("myhost3") + assert.same(answers, cli.cache:get("myhost3:-1")) + end) + + it("are resolved from cache with type", function() + mock_records = {} + local cli = client_new() + cli.cache:set("myhost4:" .. resolver.TYPE_A, {ttl=30+4}, {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost4.domain.test", + ttl = 30, + }, + ttl = 30, + expire = gettime() + 30, + }) + + local answers = cli:resolve("myhost4", { qtype = resolver.TYPE_A }) + assert.equal(answers, cli.cache:get("myhost4:" .. resolver.TYPE_A)) + end) + + it("ttl in cache is honored for short name entries", function() + local ttl = 0.2 + -- in the short name case the same record is inserted again in the cache + -- and the lru-ttl has to be calculated, make sure it is correct + mock_records = { + ["myhost6.domain.test:"..resolver.TYPE_A] = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost6.domain.test", + ttl = ttl, + }} + } + local mock_copy = cycle_aware_deep_copy(mock_records) + + -- resolve and check whether we got the mocked record + local answers = cli:resolve("myhost6") + assert_same_answers(answers, mock_records["myhost6.domain.test:"..resolver.TYPE_A]) + + -- replace our mocked list with the copy made (new table, so no equality) + mock_records = mock_copy + + -- wait for expiring + sleep(ttl + config.stale_ttl / 2) + + -- fresh result, but it should not affect answers2 + mock_records["myhost6.domain.test:"..resolver.TYPE_A][1].tag = "new" + + -- resolve again, now getting same record, but stale, this will trigger + -- background refresh query + local answers2 = cli:resolve("myhost6") + assert.falsy(answers2[1].tag) + assert.is_number(answers2._expire_at) -- stale; marked as expired + answers2._expire_at = nil + assert_same_answers(answers2, answers) + + -- wait for the refresh to complete. Ensure that the sleeping time is less + -- than ttl, avoiding the updated record from becoming stale again. + sleep(ttl / 2) + + -- resolve and check whether we got the new record from the mock copy + local answers3 = cli:resolve("myhost6") + assert.equal(answers3[1].tag, "new") + assert.falsy(answers3._expired_at) + assert.not_equal(answers, answers3) -- must be a different record now + assert_same_answers(answers3, mock_records["myhost6.domain.test:"..resolver.TYPE_A]) + + -- the 'answers3' resolve call above will also trigger a new background query + -- (because the sleep of 0.1 equals the records ttl of 0.1) + -- so let's yield to activate that background thread now. If not done so, + -- the `after_each` will clear `query_func` and an error will appear on the + -- next test after this one that will yield. + sleep(0.1) + end) + + it("errors are not stored", function() + local rec = { + errcode = 4, + errstr = "server failure", + } + mock_records = { + ["myhost7.domain.test:"..resolver.TYPE_A] = rec, + ["myhost7:"..resolver.TYPE_A] = rec, + } + + local answers, err = cli:resolve("myhost7", { qtype = resolver.TYPE_A }) + assert.is_nil(answers) + assert.equal("dns server error: 4 server failure", err) + assert.is_nil(cli.cache:get("short:myhost7:" .. resolver.TYPE_A)) + end) + + it("name errors are not stored", function() + local rec = { + errcode = 3, + errstr = "name error", + } + mock_records = { + ["myhost8.domain.test:"..resolver.TYPE_A] = rec, + ["myhost8:"..resolver.TYPE_A] = rec, + } + + local answers, err = cli:resolve("myhost8", { qtype = resolver.TYPE_A }) + assert.is_nil(answers) + assert.equal("dns server error: 3 name error", err) + assert.is_nil(cli.cache:get("short:myhost8:" .. resolver.TYPE_A)) + end) + + end) + + + describe("fqdn caching", function() + + local cli, mock_records, config + before_each(function() + writefile(resolv_path, "search domain.test") + config = { + nameservers = { "198.51.100.0" }, + ndots = 1, + search = { "domain.test" }, + hosts = {}, + resolvConf = {}, + order = { "LAST", "SRV", "A", "AAAA" }, + error_ttl = 0.5, + stale_ttl = 0.5, + enable_ipv6 = false, + } + cli = assert(client_new(config)) + + query_func = function(self, original_query_func, qname, opts) + return mock_records[qname..":"..opts.qtype] or { errcode = 3, errstr = "name error" } + end + end) + + it("errors do not replace stale records", function() + local rec1 = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost9.domain.test", + ttl = 0.1, + }} + mock_records = { + ["myhost9.domain.test:"..resolver.TYPE_A] = rec1, + } + + local answers, err = cli:resolve("myhost9", { qtype = resolver.TYPE_A }) + assert.is_nil(err) + -- check that the cache is properly populated + assert_same_answers(rec1, answers) + answers = cli.cache:get("myhost9:" .. resolver.TYPE_A) + assert_same_answers(rec1, answers) + + sleep(0.15) -- make sure we surpass the ttl of 0.1 of the record, so it is now stale. + -- new mock records, such that we return server failures installed of records + local rec2 = { + errcode = 4, + errstr = "server failure", + } + mock_records = { + ["myhost9.domain.test:"..resolver.TYPE_A] = rec2, + ["myhost9:"..resolver.TYPE_A] = rec2, + } + -- doing a resolve will trigger the background query now + answers = cli:resolve("myhost9", { qtype = resolver.TYPE_A }) + assert.is_number(answers._expire_at) -- we get the stale record, now marked as expired + -- wait again for the background query to complete + sleep(0.1) + -- background resolve is now complete, check the cache, it should still have the + -- stale record, and it should not have been replaced by the error + -- + answers = cli.cache:get("myhost9:" .. resolver.TYPE_A) + assert.is_number(answers._expire_at) + answers._expire_at = nil + assert_same_answers(rec1, answers) + end) + + it("empty records do not replace stale records", function() + local rec1 = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myhost9.domain.test", + ttl = 0.1, + }} + mock_records = { + ["myhost9.domain.test:"..resolver.TYPE_A] = rec1, + } + + local answers = cli:resolve("myhost9", { qtype = resolver.TYPE_A }) + -- check that the cache is properly populated + assert_same_answers(rec1, answers) + assert_same_answers(rec1, cli.cache:get("myhost9:" .. resolver.TYPE_A)) + + sleep(0.15) -- stale + -- clear mock records, such that we return name errors instead of records + local rec2 = {} + mock_records = { + ["myhost9.domain.test:"..resolver.TYPE_A] = rec2, + ["myhost9:"..resolver.TYPE_A] = rec2, + } + -- doing a resolve will trigger the background query now + answers = cli:resolve("myhost9", { qtype = resolver.TYPE_A }) + assert.is_number(answers._expire_at) -- we get the stale record, now marked as expired + -- wait again for the background query to complete + sleep(0.1) + -- background resolve is now complete, check the cache, it should still have the + -- stale record, and it should not have been replaced by the empty record + answers = cli.cache:get("myhost9:" .. resolver.TYPE_A) + assert.is_number(answers._expire_at) -- we get the stale record, now marked as expired + answers._expire_at = nil + assert_same_answers(rec1, answers) + end) + + it("AS records do replace stale records", function() + -- when the additional section provides recordds, they should be stored + -- in the cache, as in some cases lookups of certain types (eg. CNAME) are + -- blocked, and then we rely on the A record to get them in the AS + -- (additional section), but then they must be stored obviously. + local CNAME1 = { + type = resolver.TYPE_CNAME, + cname = "myotherhost.domain.test", + class = 1, + name = "myhost9.domain.test", + ttl = 0.1, + } + local A2 = { + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "myotherhost.domain.test", + ttl = 60, + } + mock_records = setmetatable({ + ["myhost9.domain.test:"..resolver.TYPE_CNAME] = { cycle_aware_deep_copy(CNAME1) }, -- copy to make it different + ["myhost9.domain.test:"..resolver.TYPE_A] = { CNAME1, A2 }, -- not there, just a reference and target + ["myotherhost.domain.test:"..resolver.TYPE_A] = { A2 }, + }, { + -- do not do lookups, return empty on anything else + __index = function(self, key) + --print("looking for ",key) + return {} + end, + }) + + assert(cli:resolve("myhost9", { qtype = resolver.TYPE_CNAME })) + ngx.sleep(0.2) -- wait for it to become stale + assert(cli:resolve("myhost9"), { return_random = true }) + + local cached = cli.cache:get("myhost9.domain.test:" .. resolver.TYPE_CNAME) + assert.same(nil, cached) + end) + + end) + + describe("hosts entries", function() + -- hosts file names are cached for 10 years, verify that + -- it is not overwritten with valid_ttl settings. + -- Regressions reported in https://github.test/Kong/kong/issues/7444 + local cli, mock_records, config -- luacheck: ignore + writefile(resolv_path, "") + writefile(hosts_path, "127.0.0.1 myname.lan") + before_each(function() + config = { + nameservers = { "198.51.100.0" }, + --hosts = {"127.0.0.1 myname.lan"}, + --resolvConf = {}, + valid_ttl = 0.1, + stale_ttl = 0, + } + + cli = assert(client_new(config)) + end) + + it("entries from hosts file ignores valid_ttl overrides, Kong/kong #7444", function() + local record = cli:resolve("myname.lan") + assert.equal("127.0.0.1", record[1].address) + ngx.sleep(0.2) -- must be > valid_ttl + stale_ttl + + record = cli.cache:get("myname.lan:-1") + assert.equal("127.0.0.1", record[1].address) + end) + end) +end) diff --git a/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua b/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua new file mode 100644 index 00000000000..5ed287def1d --- /dev/null +++ b/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua @@ -0,0 +1,63 @@ +local helpers = require "spec.helpers" +local pl_file = require "pl.file" + + +local function count_log_lines(pattern) + local cfg = helpers.test_conf + local logs = pl_file.read(cfg.prefix .. "/" .. cfg.proxy_error_log) + local _, count = logs:gsub(pattern, "") + return count +end + + +describe("[dns-client] inter-process communication:",function() + local num_workers = 2 + + setup(function() + local bp = helpers.get_db_utils("postgres", { + "routes", + "services", + "plugins", + }, { + "dns-client-test", + }) + + bp.plugins:insert { + name = "dns-client-test", + } + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,dns-client-test", + nginx_main_worker_processes = num_workers, + legacy_dns_client = "off", + })) + end) + + teardown(function() + helpers.stop_kong() + end) + + it("stale updating task broadcast events", function() + helpers.wait_until(function() + return count_log_lines("DNS query completed") == num_workers + end, 5) + + assert.same(count_log_lines("first:query:ipc.test"), 1) + assert.same(count_log_lines("first:answers:1.2.3.4"), num_workers) + + assert.same(count_log_lines("stale:query:ipc.test"), 1) + assert.same(count_log_lines("stale:answers:1.2.3.4."), num_workers) + + -- wait background tasks to finish + helpers.wait_until(function() + return count_log_lines("stale:broadcast:ipc.test:%-1") == 1 + end, 5) + + -- "stale:lru ..." means the progress of the two workers is about the same. + -- "first:lru ..." means one of the workers is far behind the other. + helpers.wait_until(function() + return count_log_lines(":lru delete:ipc.test:%-1") == 1 + end, 5) + end) +end) diff --git a/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua b/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua new file mode 100644 index 00000000000..4bf0efd0a46 --- /dev/null +++ b/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua @@ -0,0 +1,197 @@ +local sleep = ngx.sleep + +describe("[DNS client stats]", function() + local resolver, client, query_func + + local function client_new(opts) + opts = opts or {} + opts.hosts = {} + opts.nameservers = { "198.51.100.0" } -- placeholder, not used + return client.new(opts) + end + + before_each(function() + -- inject r.query + package.loaded["resty.dns.resolver"] = nil + resolver = require("resty.dns.resolver") + resolver.query = function(...) + if not query_func then + return nil + end + return query_func(...) + end + + -- restore its API overlapped by the compatible layer + package.loaded["kong.dns.client"] = nil + client = require("kong.dns.client") + client.resolve = client._resolve + end) + + after_each(function() + package.loaded["resty.dns.resolver"] = nil + resolver = nil + query_func = nil + + package.loaded["kong.resty.dns.client"] = nil + client = nil + end) + + describe("stats", function() + local mock_records + before_each(function() + query_func = function(self, qname, opts) + local records = mock_records[qname..":"..opts.qtype] + if type(records) == "string" then + return nil, records -- as error message + end + return records or { errcode = 3, errstr = "name error" } + end + end) + + it("resolve SRV", function() + mock_records = { + ["_ldaps._tcp.srv.test:" .. resolver.TYPE_SRV] = {{ + type = resolver.TYPE_SRV, + target = "srv.test", + port = 636, + weight = 10, + priority = 10, + class = 1, + name = "_ldaps._tcp.srv.test", + ttl = 10, + }}, + ["srv.test:" .. resolver.TYPE_A] = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "srv.test", + ttl = 30, + }}, + } + + local cli = assert(client_new()) + cli:resolve("_ldaps._tcp.srv.test") + + local query_last_time + for k, v in pairs(cli.stats) do + if v.query_last_time then + query_last_time = v.query_last_time + v.query_last_time = nil + end + end + assert.match("^%d+$", query_last_time) + + assert.same({ + ["_ldaps._tcp.srv.test:33"] = { + ["query"] = 1, + ["query_succ"] = 1, + ["miss"] = 1, + ["runs"] = 1, + }, + }, cli.stats) + end) + + it("resolve all types", function() + mock_records = { + ["hit.test:" .. resolver.TYPE_A] = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "hit.test", + ttl = 30, + }}, + ["nameserver_fail.test:" .. resolver.TYPE_A] = "nameserver failed", + ["stale.test:" .. resolver.TYPE_A] = {{ + type = resolver.TYPE_A, + address = "1.2.3.4", + class = 1, + name = "stale.test", + ttl = 0.1, + }}, + ["empty_result_not_stale.test:" .. resolver.TYPE_A] = {{ + type = resolver.TYPE_CNAME, -- will be ignored compared to type A + cname = "stale.test", + class = 1, + name = "empty_result_not_stale.test", + ttl = 0.1, + }}, + } + + local cli = assert(client_new({ + order = { "A" }, + error_ttl = 0.1, + empty_ttl = 0.1, + stale_ttl = 1, + })) + + -- "hit_lru" + cli:resolve("hit.test") + cli:resolve("hit.test") + -- "hit_shm" + cli.cache.lru:delete("hit.test:all") + cli:resolve("hit.test") + + -- "query_err:nameserver failed" + cli:resolve("nameserver_fail.test") + + -- "stale" + cli:resolve("stale.test") + sleep(0.2) + cli:resolve("stale.test") + + cli:resolve("empty_result_not_stale.test") + sleep(0.2) + cli:resolve("empty_result_not_stale.test") + + local query_last_time + for k, v in pairs(cli.stats) do + if v.query_last_time then + query_last_time = v.query_last_time + v.query_last_time = nil + end + end + assert.match("^%d+$", query_last_time) + + assert.same({ + ["hit.test:1"] = { + ["query"] = 1, + ["query_succ"] = 1, + }, + ["hit.test:-1"] = { + ["hit_lru"] = 2, + ["miss"] = 1, + ["runs"] = 3, + }, + ["nameserver_fail.test:-1"] = { + ["fail"] = 1, + ["runs"] = 1, + }, + ["nameserver_fail.test:1"] = { + ["query"] = 1, + ["query_fail_nameserver"] = 1, + }, + ["stale.test:-1"] = { + ["miss"] = 2, + ["runs"] = 2, + ["stale"] = 1, + }, + ["stale.test:1"] = { + ["query"] = 2, + ["query_succ"] = 2, + }, + ["empty_result_not_stale.test:-1"] = { + ["miss"] = 2, + ["runs"] = 2, + }, + ["empty_result_not_stale.test:1"] = { + ["query"] = 2, + ["query_fail:empty record received"] = 2, + }, + ["empty_result_not_stale.test:28"] = { + ["query"] = 2, + ["query_fail:name error"] = 2, + }, + }, cli.stats) + end) + end) +end) diff --git a/spec/02-integration/04-admin_api/26-dns_client_spec.lua b/spec/02-integration/04-admin_api/26-dns_client_spec.lua new file mode 100644 index 00000000000..036671732a8 --- /dev/null +++ b/spec/02-integration/04-admin_api/26-dns_client_spec.lua @@ -0,0 +1,102 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +for _, strategy in helpers.each_strategy() do + describe("Admin API - DNS client route with [#" .. strategy .. "]" , function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "upstreams", + "targets", + }) + + local upstream = bp.upstreams:insert() + bp.targets:insert({ + upstream = upstream, + target = "_service._proto.srv.test", + }) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + legacy_dns_client = "off", + })) + + client = helpers.admin_client() + end) + + teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + it("/status/dns - status code 200", function () + local res = assert(client:send { + method = "GET", + path = "/status/dns", + headers = { ["Content-Type"] = "application/json" } + }) + + local body = assert.res_status(200 , res) + local json = cjson.decode(body) + + assert(type(json.worker.id) == "number") + assert(type(json.worker.count) == "number") + + assert(type(json.stats) == "table") + assert(type(json.stats["127.0.0.1|A/AAAA"].runs) == "number") + + -- Wait for the upstream target to be updated in the background + helpers.wait_until(function () + local res = assert(client:send { + method = "GET", + path = "/status/dns", + headers = { ["Content-Type"] = "application/json" } + }) + + local body = assert.res_status(200 , res) + local json = cjson.decode(body) + return type(json.stats["_service._proto.srv.test|SRV"]) == "table" + end, 5) + end) + end) + + describe("Admin API - DNS client route with [#" .. strategy .. "]" , function() + local client + + lazy_setup(function() + helpers.get_db_utils(strategy) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + legacy_dns_client = true, + })) + + client = helpers.admin_client() + end) + + teardown(function() + if client then + client:close() + end + helpers.stop_kong() + end) + + it("/status/dns - status code 501", function () + local res = assert(client:send { + method = "GET", + path = "/status/dns", + headers = { ["Content-Type"] = "application/json" } + }) + + local body = assert.res_status(501, res) + local json = cjson.decode(body) + assert.same("not implemented with the legacy DNS client", json.message) + end) + end) +end diff --git a/spec/02-integration/05-proxy/05-dns_spec.lua b/spec/02-integration/05-proxy/05-dns_spec.lua index 9607352a26c..3e2c9475723 100644 --- a/spec/02-integration/05-proxy/05-dns_spec.lua +++ b/spec/02-integration/05-proxy/05-dns_spec.lua @@ -108,7 +108,7 @@ for _, strategy in helpers.each_strategy() do local service = bp.services:insert { name = "tests-retries", - host = "nowthisdoesnotexistatall", + host = "nowthisdoesnotexistatall.test", path = "/exist", port = 80, protocol = "http" diff --git a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua index 0d3872c093c..56769c6f26a 100644 --- a/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/01-healthchecks_spec.lua @@ -38,7 +38,7 @@ for _, strategy in helpers.each_strategy() do } fixtures.dns_mock:SRV { - name = "my.srv.test.test", + name = "_srv._pro.my.srv.test.test", target = "a.my.srv.test.test", port = 80, -- port should fail to connect } @@ -57,7 +57,7 @@ for _, strategy in helpers.each_strategy() do } fixtures.dns_mock:SRV { - name = "srv-changes-port.test", + name = "_srv._pro.srv-changes-port.test", target = "a-changes-port.test", port = 90, -- port should fail to connect } @@ -114,7 +114,7 @@ for _, strategy in helpers.each_strategy() do }) -- the following port will not be used, will be overwritten by -- the mocked SRV record. - bu.add_target(bp, upstream_id, "my.srv.test.test", 80) + bu.add_target(bp, upstream_id, "_srv._pro.my.srv.test.test", 80) local api_host = bu.add_api(bp, upstream_name) bu.end_testcase_setup(strategy, bp) @@ -301,7 +301,7 @@ for _, strategy in helpers.each_strategy() do }) -- the following port will not be used, will be overwritten by -- the mocked SRV record. - bu.add_target(bp, upstream_id, "srv-changes-port.test", 80) + bu.add_target(bp, upstream_id, "_srv._pro.srv-changes-port.test", 80) local api_host = bu.add_api(bp, upstream_name, { connect_timeout = 100, }) bu.end_testcase_setup(strategy, bp) @@ -328,7 +328,7 @@ for _, strategy in helpers.each_strategy() do assert.equals("UNHEALTHY", health.data[1].health) assert.equals("UNHEALTHY", health.data[1].data.addresses[1].health) - local status = bu.put_target_address_health(upstream_id, "srv-changes-port.test:80", "a-changes-port.test:90", "healthy") + local status = bu.put_target_address_health(upstream_id, "_srv._pro.srv-changes-port.test:80", "a-changes-port.test:90", "healthy") assert.same(204, status) end, 15) @@ -1780,7 +1780,7 @@ for _, strategy in helpers.each_strategy() do for i = 1, 3 do hosts[i] = { - hostname = bu.gen_multi_host(), + hostname = "_srv._pro." .. bu.gen_multi_host(), port1 = helpers.get_available_port(), port2 = helpers.get_available_port(), } diff --git a/spec/02-integration/14-observability/01-instrumentations_spec.lua b/spec/02-integration/14-observability/01-instrumentations_spec.lua index 781c85cd8fb..0d9af192799 100644 --- a/spec/02-integration/14-observability/01-instrumentations_spec.lua +++ b/spec/02-integration/14-observability/01-instrumentations_spec.lua @@ -524,7 +524,7 @@ for _, strategy in helpers.each_strategy() do -- intentionally trigger a DNS query error local service = bp.services:insert({ name = "inexist-host-service", - host = "really-inexist-host", + host = "really-inexist-host.test", port = 80, }) @@ -558,7 +558,7 @@ for _, strategy in helpers.each_strategy() do local dns_spans = assert_has_spans("kong.dns", spans) local upstream_dns for _, dns_span in ipairs(dns_spans) do - if dns_span.attributes["dns.record.domain"] == "really-inexist-host" then + if dns_span.attributes["dns.record.domain"] == "really-inexist-host.test" then upstream_dns = dns_span break end diff --git a/spec/fixtures/custom_plugins/kong/plugins/dns-client-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/dns-client-test/handler.lua new file mode 100644 index 00000000000..ba9d3a4f38f --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/dns-client-test/handler.lua @@ -0,0 +1,74 @@ +-- The test case 04-client_ipc_spec.lua will load this plugin and check its +-- generated error logs. + +local DnsClientTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +local log = ngx.log +local ERR = ngx.ERR +local PRE = "dns-client-test:" + + +local function test() + local phase = "" + local host = "ipc.test" + + -- inject resolver.query + require("resty.dns.resolver").query = function(self, name, opts) + log(ERR, PRE, phase, "query:", name) + return {{ + type = opts.qtype, + address = "1.2.3.4", + target = "1.2.3.4", + class = 1, + name = name, + ttl = 0.1, + }} + end + + local dns_client = require("kong.tools.dns")() + local cli = dns_client.new({}) + + -- inject broadcast + local orig_broadcast = cli.cache.broadcast + cli.cache.broadcast = function(channel, data) + log(ERR, PRE, phase, "broadcast:", data) + orig_broadcast(channel, data) + end + + -- inject lrucahce.delete + local orig_delete = cli.cache.lru.delete + cli.cache.lru.delete = function(self, key) + log(ERR, PRE, phase, "lru delete:", key) + orig_delete(self, key) + end + + -- phase 1: two processes try to get answers and trigger only one query + phase = "first:" + local answers = cli:_resolve(host) + log(ERR, PRE, phase, "answers:", answers[1].address) + + -- wait records to be stale + ngx.sleep(0.5) + + -- phase 2: get the stale record and trigger only one stale-updating task, + -- the stale-updating task will update the record and broadcast + -- the lru cache invalidation event to other workers + phase = "stale:" + local answers = cli:_resolve(host) + log(ERR, PRE, phase, "answers:", answers[1].address) + + -- tests end + log(ERR, PRE, "DNS query completed") +end + + +function DnsClientTestHandler:init_worker() + ngx.timer.at(0, test) +end + + +return DnsClientTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/dns-client-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/dns-client-test/schema.lua new file mode 100644 index 00000000000..8b6c80ad59e --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/dns-client-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "dns-client-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} diff --git a/spec/fixtures/shared_dict.lua b/spec/fixtures/shared_dict.lua index c552376ecaf..fe0691d0a13 100644 --- a/spec/fixtures/shared_dict.lua +++ b/spec/fixtures/shared_dict.lua @@ -13,6 +13,7 @@ local dicts = { "kong_db_cache_2 16m", "kong_db_cache_miss 12m", "kong_db_cache_miss_2 12m", + "kong_dns_cache 5m", "kong_mock_upstream_loggers 10m", "kong_secrets 5m", "test_vault 5m", diff --git a/spec/helpers/dns.lua b/spec/helpers/dns.lua index 4f8bf45333e..68fdbfbcf2b 100644 --- a/spec/helpers/dns.lua +++ b/spec/helpers/dns.lua @@ -37,7 +37,10 @@ end --- Expires a record now. -- @param record a DNS record previously created -function _M.dnsExpire(record) +function _M.dnsExpire(client, record) + local dnscache = client.getcache() + dnscache:delete(record[1].name .. ":" .. record[1].type) + dnscache:delete(record[1].name .. ":-1") -- A/AAAA record.expire = gettime() - 1 end @@ -76,12 +79,13 @@ function _M.dnsSRV(client, records, staleTtl) -- set timeouts records.touch = gettime() records.expire = gettime() + records[1].ttl + records.ttl = records[1].ttl -- create key, and insert it - local key = records[1].type..":"..records[1].name + local key = records[1].name..":"..records[1].type + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + key = records[1].name..":-1" -- A/AAAA dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) - -- insert last-succesful lookup type - dnscache:set(records[1].name, records[1].type) return records end @@ -117,12 +121,13 @@ function _M.dnsA(client, records, staleTtl) -- set timeouts records.touch = gettime() records.expire = gettime() + records[1].ttl + records.ttl = records[1].ttl -- create key, and insert it - local key = records[1].type..":"..records[1].name - dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) - -- insert last-succesful lookup type - dnscache:set(records[1].name, records[1].type) + local key = records[1].name..":"..records[1].type + dnscache:set(key, records, records[1].ttl) + key = records[1].name..":-1" -- A/AAAA + dnscache:set(key, records, records[1].ttl) return records end @@ -157,12 +162,13 @@ function _M.dnsAAAA(client, records, staleTtl) -- set timeouts records.touch = gettime() records.expire = gettime() + records[1].ttl + records.ttl = records[1].ttl -- create key, and insert it - local key = records[1].type..":"..records[1].name + local key = records[1].name..":"..records[1].type + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + key = records[1].name..":-1" -- A/AAAA dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) - -- insert last-succesful lookup type - dnscache:set(records[1].name, records[1].type) return records end From 5576c64e19fe617ea327db6a0436174d77b0ed36 Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 18 Jul 2024 14:23:13 +0800 Subject: [PATCH 3842/4351] feat(aws-lambda): add configurable sts endpoint url for aws-lambda plugin --- .../feat-aws-lambda-configurable-sts-endpoint.yml | 4 ++++ kong/clustering/compat/checkers.lua | 13 +++++++++++++ kong/plugins/aws-lambda/handler.lua | 2 ++ kong/plugins/aws-lambda/schema.lua | 1 + 4 files changed, 20 insertions(+) create mode 100644 changelog/unreleased/kong/feat-aws-lambda-configurable-sts-endpoint.yml diff --git a/changelog/unreleased/kong/feat-aws-lambda-configurable-sts-endpoint.yml b/changelog/unreleased/kong/feat-aws-lambda-configurable-sts-endpoint.yml new file mode 100644 index 00000000000..a39a7324102 --- /dev/null +++ b/changelog/unreleased/kong/feat-aws-lambda-configurable-sts-endpoint.yml @@ -0,0 +1,4 @@ +message: > + "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. +type: feature +scope: Plugin diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 3dd083fd7eb..02c57c98060 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -38,6 +38,19 @@ local compatible_checkers = { end end + for _, plugin in ipairs(config_table.plugins or {}) do + if plugin.name == 'aws-lambda' then + local config = plugin.config + if config.aws_sts_endpoint_url ~= nil then + config.aws_sts_endpoint_url = nil + has_update = true + log_warn_message('configures ' .. plugin.name .. ' plugin with aws_sts_endpoint_url', + 'will be removed.', + dp_version, log_suffix) + end + end + end + return has_update end }, diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index 0e815506522..fc3fbd248bc 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -48,6 +48,7 @@ local build_cache_key do -- vault refresh can take effect when key/secret is rotated local SERVICE_RELATED_FIELD = { "timeout", "keepalive", "aws_key", "aws_secret", "aws_assume_role_arn", "aws_role_session_name", + "aws_sts_endpoint_url", "aws_region", "host", "port", "disable_https", "proxy_url", "aws_imds_protocol_version" } @@ -132,6 +133,7 @@ function AWSLambdaHandler:access(conf) credentials = credentials, region = region, stsRegionalEndpoints = AWS_GLOBAL_CONFIG.sts_regional_endpoints, + endpoint = conf.aws_sts_endpoint_url, ssl_verify = false, http_proxy = conf.proxy_url, https_proxy = conf.proxy_url, diff --git a/kong/plugins/aws-lambda/schema.lua b/kong/plugins/aws-lambda/schema.lua index 767262d6604..744ca4debbf 100644 --- a/kong/plugins/aws-lambda/schema.lua +++ b/kong/plugins/aws-lambda/schema.lua @@ -38,6 +38,7 @@ return { { aws_role_session_name = { description = "The identifier of the assumed role session.", type = "string", default = "kong" } }, + { aws_sts_endpoint_url = typedefs.url }, { aws_region = typedefs.host }, { function_name = { type = "string", From c17190251247b8e5f16a18a6b67ba943cdfd4615 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Thu, 18 Jul 2024 10:15:29 -0700 Subject: [PATCH 3843/4351] chore(deps): bump ngx_wasm_module to 9c95991472ec80cdb1681af203eba091607b5753 (#13396) * chore(deps): bump ngx_wasm_module to 9c95991472ec80cdb1681af203eba091607b5753 Changes since ae7b61150de7c14eb901307daed403b67f29e962: * 9c95991 - chore(release) force actions/checkout to use node16 * 5753fd7 - chore(release) fix CentOS 7 build image * 507e3b4 - fix(*) resolve a potential memleak in Lua bridge resolver * cce2457 - chore(deps) cargo update * f372a1e - fix(proxy-wasm) only inject shim headers after on_response_headers * c967409 - misc(*) various minor fixes * 3072221 - tests(metrics) skip SIGHUP metric suites on non-debug builds * 753dbc3 - chore(ci) add macOS jobs to Large CI * 4ffe03d - fix(wrt/wasmtime) use posix signals on macOS instead of Mach ports * b28ddaa - chore(deps) bump Wasmtime to 22.0.0 * 2315eef - chore(deps) bump zlib to 1.3.1 * 4a7dfea - chore(deps) bump LuaRocks to 3.11.1 * 31c45dd - chore(changelog) prerelease-0.4.0 * 119787b - chore(util) new 'changelog' script and Makefile target * ef0405f - misc(*) fix log format specifier of 'ssize_t' arguments * 7510763 - feat(proxy-wasm) implement initial metrics facilities * a82a51a - refactor(shm/kv) allow retrieving items by key hash * 9661591 - chore(morestyle) adapt spacing rule to multi-line wrapped expressions * chore(deps): bump Wasmtime to 22.0.0 --------- Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin --- .requirements | 4 ++-- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- changelog/unreleased/kong/bump-wasmtime.yml | 2 ++ 4 files changed, 9 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/bump-wasmtime.yml diff --git a/.requirements b/.requirements index cb1e6e4b6f9..a1eaae28ff8 100644 --- a/.requirements +++ b/.requirements @@ -21,9 +21,9 @@ ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=ae7b61150de7c14eb901307daed403b67f29e962 +NGX_WASM_MODULE=9c95991472ec80cdb1681af203eba091607b5753 WASMER=3.1.1 -WASMTIME=19.0.0 +WASMTIME=22.0.0 V8=12.0.267.17 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Oct 9, 2023 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 42c571f710c..4b2f9c7ab8e 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "bb6859c30de292db22b32522e3ef42239cebef93f42c9cad2e0306311122e72a", - "aarch64": "63b2bd25828cf882befe7a6e9d5162c9a750f0ab1dbc2160f778eea48e9b52f7", + "x86_64": "2eebf3d3151395169ec248ad7cb5d836acca7af810d94170077f0900d83b045b", + "aarch64": "2bab5ba3480cb2914d87c1f71b9f0834c2875da0f7171db032f699a9677000da", }, "macos": { - "x86_64": "2a79e92fb4150b9389d9ec67da0ba9ab913b9207122050a5e183a3695645692f", - "aarch64": "118b36b69953f00cebd9b5901b3313a19dea58eea926236a7318309f053e27a0", + "x86_64": "fedd0cbf789da7b2f98477dc3a4810f3921506bcc6ef753649d2dbd4f6ae5dfd", + "aarch64": "1cabfe2c4817ed3563de3d3038192a834081ca21031ac6dad17e8c6cd6551949", }, }, } diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 35d788bab6c..ca50eb2686f 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bumped `ngx_wasm_module` to `ae7b61150de7c14eb901307daed403b67f29e962`" +message: "Bumped `ngx_wasm_module` to `9c95991472ec80cdb1681af203eba091607b5753`" type: dependency diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/unreleased/kong/bump-wasmtime.yml new file mode 100644 index 00000000000..4f3adfb3a4d --- /dev/null +++ b/changelog/unreleased/kong/bump-wasmtime.yml @@ -0,0 +1,2 @@ +message: "Bumped `Wasmtime` version to `22.0.0`" +type: dependency From 6f5684de30c2f8647a200a56f9d950027cbd74a9 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Mon, 22 Jul 2024 10:20:58 +0800 Subject: [PATCH 3844/4351] fix(aws-lambda): fix an incompatibility with multi value header in proxy integration and legacy empty arrays mode (#13381) This PR fixes a bug that introduced by #13084, that when is_proxy_integration mode is set to true with empty_arrays_mode set to legacy, and lambda function returns multiValueHeader that contains a Content-Type with single value array, the plugin cannot work correctly. The multiValueHeaders field in the proxy integration response can be an array even if the header has only one value. I've tested AWS API gateway and the Kong gateway before #13084 and confirmed that both would work fine with Content-Type single value array inside the mutliValueHeader response field. The reason of #13084 brings in this issue is that before #13084 we did not have any logic about reading Content-Type so no problem existed. The single value array will goes into kong.response.exit and normalized automatically. This PR fixes the problem that when Content-Type returned by the lambda function is ["application-json"], the plugin cannot execute the if-block correctly due to not being able to call the lower function on the array(table) object. Although there is a tiny possibility that the user will encounter this issue(because I think mostly people will define Content-Type inside the headers field instead of the mutliValueHeaders since it should be only one value), it is still good to fix this issue and let it behave like before. https://konghq.atlassian.net/browse/FTI-6100 --------- Co-authored-by: Zachary Hu <6426329+outsinre@users.noreply.github.com> --- ...fix-aws-lambda-empty-array-mutli-value.yml | 3 ++ kong/plugins/aws-lambda/handler.lua | 9 ++++- .../27-aws-lambda/99-access_spec.lua | 33 +++++++++++++++++++ spec/fixtures/aws-lambda.lua | 4 +++ 4 files changed, 48 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml diff --git a/changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml b/changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml new file mode 100644 index 00000000000..47f72e5b19d --- /dev/null +++ b/changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml @@ -0,0 +1,3 @@ +message: "**AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode." +type: bugfix +scope: Plugin diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index fc3fbd248bc..febd326024f 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -4,6 +4,7 @@ local ngx_var = ngx.var local ngx_now = ngx.now local ngx_update_time = ngx.update_time local md5_bin = ngx.md5_bin +local re_match = ngx.re.match local fmt = string.format local buffer = require "string.buffer" local lrucache = require "resty.lrucache" @@ -252,7 +253,13 @@ function AWSLambdaHandler:access(conf) -- instead of JSON arrays for empty arrays. if conf.empty_arrays_mode == "legacy" then local ct = headers["Content-Type"] - if ct and ct:lower():match("application/.*json") then + -- If Content-Type is specified by multiValueHeader then + -- it will be an array, so we need to get the first element + if type(ct) == "table" and #ct > 0 then + ct = ct[1] + end + + if ct and type(ct) == "string" and re_match(ct:lower(), "application/.*json", "jo") then content = remove_array_mt_for_empty_table(content) end end diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 58e95f032d5..76b79c64c66 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -188,6 +188,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route28 = bp.routes:insert { + hosts = { "lambda28.test" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -560,6 +566,20 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route28.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithArrayCTypeInMVHAndEmptyArray", + empty_arrays_mode = "legacy", + is_proxy_integration = true, + } + } + fixtures.dns_mock:A({ name = "custom.lambda.endpoint", address = "127.0.0.1", @@ -985,6 +1005,19 @@ for _, strategy in helpers.each_strategy() do assert.matches("\"testbody\":%[%]", body) end) + it("invokes a Lambda function with legacy empty array mode and mutlivalueheaders", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/get", + headers = { + ["Host"] = "lambda28.test" + } + }) + + local _ = assert.res_status(200, res) + assert.equal("application/json+test", res.headers["Content-Type"]) + end) + describe("config.is_proxy_integration = true", function() diff --git a/spec/fixtures/aws-lambda.lua b/spec/fixtures/aws-lambda.lua index 3ab5b0ac0fa..e74aa840a79 100644 --- a/spec/fixtures/aws-lambda.lua +++ b/spec/fixtures/aws-lambda.lua @@ -70,6 +70,10 @@ local fixtures = { local str = "{\"statusCode\": 200, \"testbody\": [], \"isBase64Encoded\": false}" ngx.say(str) + elseif string.match(ngx.var.uri, "functionWithArrayCTypeInMVHAndEmptyArray") then + ngx.header["Content-Type"] = "application/json" + ngx.say("{\"statusCode\": 200, \"isBase64Encoded\": true, \"body\": \"eyJrZXkiOiAidmFsdWUiLCAia2V5MiI6IFtdfQ==\", \"headers\": {}, \"multiValueHeaders\": {\"Content-Type\": [\"application/json+test\"]}}") + elseif type(res) == 'string' then ngx.header["Content-Length"] = #res + 1 ngx.say(res) From 163f72a53c14ef71c6991762edfbf76b5e822e7f Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 22 Jul 2024 11:10:54 +0800 Subject: [PATCH 3845/4351] fix(pdk): fix a bug that pdk.log.serialize() does not properly handle JSON nulls (#13376) * fix(pdk): fix a bug that pdk.log.serialize() will throw an error when json entity set via pdk.log.set_serialize_value contains cjson.null as value. * handle cdata null --------- Co-authored-by: Zachary Hu <6426329+outsinre@users.noreply.github.com> --- changelog/unreleased/kong/pdk-log-error.yml | 3 +++ kong/pdk/log.lua | 8 +++++++- spec/01-unit/10-log_serializer_spec.lua | 14 ++++++++++++++ 3 files changed, 24 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/pdk-log-error.yml diff --git a/changelog/unreleased/kong/pdk-log-error.yml b/changelog/unreleased/kong/pdk-log-error.yml new file mode 100644 index 00000000000..988d10831bd --- /dev/null +++ b/changelog/unreleased/kong/pdk-log-error.yml @@ -0,0 +1,3 @@ +message: Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null +type: bugfix +scope: PDK diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 990ea202471..8127a21872e 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -17,6 +17,7 @@ local inspect = require("inspect") local phase_checker = require("kong.pdk.private.phases") local constants = require("kong.constants") local clear_tab = require("table.clear") +local ngx_null = ngx.null local request_id_get = require("kong.observability.tracing.request_id").get @@ -640,7 +641,12 @@ do local function is_valid_value(v, visited) local t = type(v) - if v == nil or t == "number" or t == "string" or t == "boolean" then + + -- cdata is not supported by cjson.encode + if type(v) == 'cdata' then + return false + + elseif v == nil or v == ngx_null or t == "number" or t == "string" or t == "boolean" then return true end diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index df8a0d5ac55..e982c4efcfc 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -231,6 +231,20 @@ describe("kong.log.serialize", function() assert.not_equal(tostring(ngx.ctx.service), tostring(res.service)) end) + + it("handle 'json.null' and 'cdata null'", function() + kong.log.set_serialize_value("response.body", ngx.null) + local pok, value = pcall(kong.log.serialize, {}) + assert.is_true(pok) + assert.is_true(type(value) == "table") + + local ffi = require "ffi" + local n = ffi.new("void*") + kong.log.set_serialize_value("response.body", n) + local pok, value = pcall(kong.log.serialize, {}) + assert.is_false(pok) + assert.is_true(type(value) == "string") + end) end) end) From 95fad50619d7207916251b1bec2c372a8eff6427 Mon Sep 17 00:00:00 2001 From: kurt Date: Tue, 23 Jul 2024 10:50:14 +0800 Subject: [PATCH 3846/4351] fix(build): set type of kong.logrotate as config|noreplace avoid overwriting during the upgrade (#13348) FTI-6079 --------- Signed-off-by: tzssangglass --- build/package/nfpm.yaml | 8 ++++++-- changelog/unreleased/kong/fix-type-of-logrotate.yml | 5 +++++ 2 files changed, 11 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-type-of-logrotate.yml diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index c47b94a1f31..6970c8f9656 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -32,8 +32,8 @@ contents: - src: nfpm-prefix/share dst: /usr/local/share type: tree -- src: nfpm-prefix/etc/kong - dst: /etc/kong +- dst: /etc/kong + type: dir - src: bin/kong dst: /usr/local/bin/kong - src: bin/kong-health @@ -42,8 +42,12 @@ contents: dst: /lib/systemd/system/kong.service - src: build/package/kong.logrotate dst: /etc/kong/kong.logrotate + type: config|noreplace file_info: mode: 0644 +- src: nfpm-prefix/etc/kong/kong.conf.default + dst: /etc/kong/kong.conf.default + type: config - src: /usr/local/openresty/bin/resty dst: /usr/local/bin/resty type: symlink diff --git a/changelog/unreleased/kong/fix-type-of-logrotate.yml b/changelog/unreleased/kong/fix-type-of-logrotate.yml new file mode 100644 index 00000000000..62a2968e541 --- /dev/null +++ b/changelog/unreleased/kong/fix-type-of-logrotate.yml @@ -0,0 +1,5 @@ +message: | + The kong.logrotate configuration file will no longer be overwritten during upgrade. + When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. +type: bugfix +scope: Core From e0ad71cd9f83395ade2b80a0b7274a126d498b94 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 Jul 2024 13:59:36 +0800 Subject: [PATCH 3847/4351] perf(tools): improve latency by yielding when gzip or gunzip (#13338) KAG-4878 --- changelog/unreleased/kong/yield-in-gzip.yml | 3 +++ kong/tools/gzip.lua | 10 ++++++++++ 2 files changed, 13 insertions(+) create mode 100644 changelog/unreleased/kong/yield-in-gzip.yml diff --git a/changelog/unreleased/kong/yield-in-gzip.yml b/changelog/unreleased/kong/yield-in-gzip.yml new file mode 100644 index 00000000000..e4920c0b50d --- /dev/null +++ b/changelog/unreleased/kong/yield-in-gzip.yml @@ -0,0 +1,3 @@ +message: Improved latency performace when gzip/gunzip large size data (such as CP/DP config data). +type: performance +scope: Core diff --git a/kong/tools/gzip.lua b/kong/tools/gzip.lua index 16c8906683c..54c3d9f81fd 100644 --- a/kong/tools/gzip.lua +++ b/kong/tools/gzip.lua @@ -1,5 +1,6 @@ local buffer = require "string.buffer" local zlib = require "ffi-zlib" +local yield = require("kong.tools.yield").yield local inflate_gzip = zlib.inflateGzip @@ -15,7 +16,16 @@ local GZIP_CHUNK_SIZE = 65535 local function read_input_buffer(input_buffer) + local count = 0 + local yield_size = GZIP_CHUNK_SIZE * 2 + return function(size) + count = count + size + if count > yield_size then + count = 0 + yield() + end + local data = input_buffer:get(size) return data ~= "" and data or nil end From f670657cdff7fc62aecef2507a65f49e7f96cf2a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 23 Jul 2024 14:20:21 +0800 Subject: [PATCH 3848/4351] chore(deps): bump `lua-resty-openssl` to `1.5.0` (#13411) Fix several issues under high memory pressure. Full changelog: https://github.com/fffonion/lua-resty-openssl/compare/1.4.0...1.5.0 --- changelog/unreleased/kong/bump-lua-resty-openssl.yml | 2 ++ kong-3.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-openssl.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-openssl.yml b/changelog/unreleased/kong/bump-lua-resty-openssl.yml new file mode 100644 index 00000000000..d29ceaeb0a0 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-openssl.yml @@ -0,0 +1,2 @@ +message: "Bumped lua-resty-openssl from 1.4.0 to 1.5.0" +type: dependency diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index e60441ef32d..4b718378a32 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.1.0", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.5.0", - "lua-resty-openssl == 1.4.0", + "lua-resty-openssl == 1.5.0", "lua-resty-gcp == 0.0.13", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", From 3a326378952f9ef560cabb9942573c1f6066fab5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 Jul 2024 14:56:57 +0800 Subject: [PATCH 3849/4351] style(dns): style and typo fixes for dns client (#13389) KAG-5001 two blank lines between blocks optimize table.insert family should compare to domain, not name. --------- Co-authored-by: Xiaochen Wang --- kong/dns/README.md | 2 +- kong/dns/utils.lua | 23 ++++++--- .../30-new-dns-client/01-utils_spec.lua | 48 +++++++++++++++++++ 3 files changed, 65 insertions(+), 8 deletions(-) diff --git a/kong/dns/README.md b/kong/dns/README.md index 8597627bda2..f96055146e4 100644 --- a/kong/dns/README.md +++ b/kong/dns/README.md @@ -155,7 +155,7 @@ We evaluated the capacity of DNS records using the following resources: * Record: ~80 bytes json string, e.g., `{address = "127.0.0.1", name = , ttl = 3600, class = 1, type = 1}`. * Domain: ~36 bytes string, e.g., `example.long.long.long.long.test`. Domain names with lengths between 10 and 36 bytes yield similar results. -The results of ) are as follows: +The results of evaluation are as follows: | shared memory size | number of records per response | number of loaded responses | |--------------------|-------------------|----------| diff --git a/kong/dns/utils.lua b/kong/dns/utils.lua index 32a67c805fe..df96672b88d 100644 --- a/kong/dns/utils.lua +++ b/kong/dns/utils.lua @@ -1,9 +1,12 @@ local utils = require("kong.resty.dns.utils") + local log = ngx.log + local NOTICE = ngx.NOTICE + local type = type local ipairs = ipairs local tonumber = tonumber @@ -12,24 +15,28 @@ local table_clear = require("table.clear") local table_insert = table.insert local table_remove = table.remove + local readlines = require("pl.utils").readlines + local DEFAULT_HOSTS_FILE = "/etc/hosts" local DEFAULT_RESOLV_CONF = "/etc/resolv.conf" + local LOCALHOST = { ipv4 = "127.0.0.1", ipv6 = "[::1]", } -local DEFAULT_HOSTS = { localhost = LOCALHOST } + +local DEFAULT_HOSTS = { localhost = LOCALHOST, } local _M = {} -- checks the hostname type --- @return "ipv4", "ipv6", or "name" +-- @return "ipv4", "ipv6", or "domain" function _M.hostname_type(name) local remainder, colons = name:gsub(":", "") if colons > 1 then @@ -47,7 +54,7 @@ end -- parses a hostname with an optional port -- IPv6 addresses are always returned in square brackets -- @param name the string to check (this may contain a port number) --- @return `name/ip` + `port (or nil)` + `type ("ipv4", "ipv6" or "name")` +-- @return `name/ip` + `port (or nil)` + `type ("ipv4", "ipv6" or "domain")` function _M.parse_hostname(name) local t = _M.hostname_type(name) if t == "ipv4" or t == "domain" then @@ -86,20 +93,22 @@ function _M.parse_hosts(path, enable_ipv6) for _, line in ipairs(lines) do -- Remove leading/trailing whitespaces and split by whitespace local parts = {} + local n = 0 for part in line:gmatch("%S+") do if part:sub(1, 1) == '#' then break end - table_insert(parts, part:lower()) + n = n + 1 + parts[n] = part:lower() end -- Check if the line contains an IP address followed by hostnames - if #parts >= 2 then + if n >= 2 then local ip, _, family = _M.parse_hostname(parts[1]) - if family ~= "name" then -- ipv4/ipv6 - for i = 2, #parts do + if family ~= "domain" then -- ipv4/ipv6 + for i = 2, n do local host = parts[i] local v = hosts[host] diff --git a/spec/01-unit/30-new-dns-client/01-utils_spec.lua b/spec/01-unit/30-new-dns-client/01-utils_spec.lua index 93fa9e2fed6..ae24750d2ab 100644 --- a/spec/01-unit/30-new-dns-client/01-utils_spec.lua +++ b/spec/01-unit/30-new-dns-client/01-utils_spec.lua @@ -112,6 +112,54 @@ describe("[utils]", function () end) end) + describe("parsing hostname", function () + it("hostname_type()", function () + assert.equal(utils.hostname_type("10.0.0.1"), "ipv4") + assert.equal(utils.hostname_type("127.0.0.1"), "ipv4") + + assert.equal(utils.hostname_type("::1"), "ipv6") + assert.equal(utils.hostname_type("[::1]"), "ipv6") + assert.equal(utils.hostname_type("2001:db8::1"), "ipv6") + assert.equal(utils.hostname_type("[2001:db8::1]"), "ipv6") + + assert.equal(utils.hostname_type("localhost"), "domain") + assert.equal(utils.hostname_type("example.test"), "domain") + assert.equal(utils.hostname_type("example.org"), "domain") + assert.equal(utils.hostname_type("example.com"), "domain") + assert.equal(utils.hostname_type("10.0.0.1.example.test"), "domain") + end) + + it("parse_hostname()", function () + local function check(name, expected_name, expected_port, expected_name_type) + local name_ip, port, name_type = utils.parse_hostname(name) + + assert.equal(name_ip, expected_name, "checking the returned name/ip of " .. name) + assert.equal(port, expected_port, "checking the returned port of " .. name) + assert.equal(name_type, expected_name_type, "checking the returned type of " .. name) + end + + check("127.0.0.1", "127.0.0.1", nil, "ipv4") + check("127.0.0.1:", "127.0.0.1", nil, "ipv4") + check("127.0.0.1:0", "127.0.0.1", 0, "ipv4") + check("127.0.0.1:80", "127.0.0.1", 80, "ipv4") + + check("::1", "[::1]", nil, "ipv6") + check("[::1]:", "[::1]", nil, "ipv6") + check("[::1]:0", "[::1]", 0, "ipv6") + check("[::1]:80", "[::1]", 80, "ipv6") + + check("www.example.test", "www.example.test", nil, "domain") + check("www.example.test:", "www.example.test", nil, "domain") + check("www.example.test:0", "www.example.test", 0, "domain") + check("www.example.test:80", "www.example.test", 80, "domain") + + check("localhost", "localhost", nil, "domain") + check("localhost:", "localhost", nil, "domain") + check("localhost:0", "localhost", 0, "domain") + check("localhost:80", "localhost", 80, "domain") + end) + end) + describe("ipv6_bracket()", function () it("IPv6 address", function () assert.equal(utils.ipv6_bracket("::1"), "[::1]") From 44ecc323ba7f01afe66017c6c9fdcf17ac0fe2d9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 23 Jul 2024 15:38:46 +0800 Subject: [PATCH 3850/4351] docs(changelog): typofix for #13338 (#13412) Fix typo in #13338 --- changelog/unreleased/kong/yield-in-gzip.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/yield-in-gzip.yml b/changelog/unreleased/kong/yield-in-gzip.yml index e4920c0b50d..59e7cedf5f3 100644 --- a/changelog/unreleased/kong/yield-in-gzip.yml +++ b/changelog/unreleased/kong/yield-in-gzip.yml @@ -1,3 +1,3 @@ -message: Improved latency performace when gzip/gunzip large size data (such as CP/DP config data). +message: Improved latency performance when gzipping/gunzipping large data (such as CP/DP config data). type: performance scope: Core From efd1bce997a9b53cd449af50b960b85d11f6be83 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 23 Jul 2024 15:55:52 +0800 Subject: [PATCH 3851/4351] chore(ci): fix image release issue by hard-coding branch (#13394) KAG-4992 --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 4a2f5ada306..fc3b3ac895f 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -586,7 +586,7 @@ jobs: - name: Get latest commit SHA on master run: | - echo "latest_sha=$(git ls-remote origin -h refs/heads/${{ github.event.inputs.default_branch }} | cut -f1)" >> $GITHUB_ENV + echo "latest_sha=$(git ls-remote origin -h refs/heads/master | cut -f1)" >> $GITHUB_ENV - name: Docker meta id: meta @@ -595,7 +595,7 @@ jobs: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " tags: | - type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' && github.ref_name == github.event.inputs.default_branch && env.latest_sha == needs.metadata.outputs.commit-sha }} + type=raw,value=latest,enable=${{ matrix.label == 'ubuntu' && github.ref_name == 'master' && env.latest_sha == needs.metadata.outputs.commit-sha }} type=match,enable=${{ github.event_name == 'workflow_dispatch' }},pattern=\d.\d,value=${{ github.event.inputs.version }} type=match,enable=${{ github.event_name == 'workflow_dispatch' && matrix.label == 'ubuntu' }},pattern=\d.\d,value=${{ github.event.inputs.version }},suffix= type=raw,enable=${{ github.event_name == 'workflow_dispatch' }},${{ github.event.inputs.version }} From 4c772c6bf83dead3255d18e4d03b32d71aea64f7 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 17 Jul 2024 13:10:23 +0200 Subject: [PATCH 3852/4351] Revert "fix(proxy-cache): changes age param (#12812)" This reverts commit 47074659d2996236cce2657bbb503234a788731a. --- changelog/unreleased/kong/fix-age-header.yml | 3 -- kong-3.8.0-0.rockspec | 1 - kong/clustering/compat/checkers.lua | 12 ------ .../compat/response_headers_translation.lua | 13 ------ kong/plugins/proxy-cache/schema.lua | 2 +- .../09-hybrid_mode/09-config-compat_spec.lua | 40 ------------------- .../31-proxy-cache/02-access_spec.lua | 2 +- 7 files changed, 2 insertions(+), 71 deletions(-) delete mode 100644 changelog/unreleased/kong/fix-age-header.yml delete mode 100644 kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua diff --git a/changelog/unreleased/kong/fix-age-header.yml b/changelog/unreleased/kong/fix-age-header.yml deleted file mode 100644 index f3db9eba9be..00000000000 --- a/changelog/unreleased/kong/fix-age-header.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "proxy-cache response_headers age schema parameter changed from age to Age." -type: bugfix -scope: "Plugin" diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 4b718378a32..8581f9cf0f9 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -548,7 +548,6 @@ build = { ["kong.plugins.proxy-cache.api"] = "kong/plugins/proxy-cache/api.lua", ["kong.plugins.proxy-cache.strategies"] = "kong/plugins/proxy-cache/strategies/init.lua", ["kong.plugins.proxy-cache.strategies.memory"] = "kong/plugins/proxy-cache/strategies/memory.lua", - ["kong.plugins.proxy-cache.clustering.compat.response_headers_translation"] = "kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua", ["kong.plugins.grpc-web.deco"] = "kong/plugins/grpc-web/deco.lua", ["kong.plugins.grpc-web.handler"] = "kong/plugins/grpc-web/handler.lua", diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 02c57c98060..a3418eb0b97 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -26,18 +26,6 @@ local compatible_checkers = { { 3008000000, --[[ 3.8.0.0 ]] function (config_table, dp_version, log_suffix) local has_update - local adapter = require("kong.plugins.proxy-cache.clustering.compat.response_headers_translation").adapter - for _, plugin in ipairs(config_table.plugins or {}) do - if plugin.name == 'proxy-cache' then - has_update = adapter(plugin.config) - if has_update then - log_warn_message('adapts ' .. plugin.name .. ' plugin response_headers configuration to older version', - 'revert to older schema', - dp_version, log_suffix) - end - end - end - for _, plugin in ipairs(config_table.plugins or {}) do if plugin.name == 'aws-lambda' then local config = plugin.config diff --git a/kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua b/kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua deleted file mode 100644 index 56c602f23bb..00000000000 --- a/kong/plugins/proxy-cache/clustering/compat/response_headers_translation.lua +++ /dev/null @@ -1,13 +0,0 @@ -local function adapter(config_to_update) - if config_to_update.response_headers["Age"] ~= nil then - config_to_update.response_headers.age = config_to_update.response_headers["Age"] - config_to_update.response_headers["Age"] = nil - return true - end - - return false -end - -return { - adapter = adapter -} diff --git a/kong/plugins/proxy-cache/schema.lua b/kong/plugins/proxy-cache/schema.lua index 34efa9648b5..768e6f06975 100644 --- a/kong/plugins/proxy-cache/schema.lua +++ b/kong/plugins/proxy-cache/schema.lua @@ -78,7 +78,7 @@ return { description = "Caching related diagnostic headers that should be included in cached responses", type = "record", fields = { - { ["Age"] = {type = "boolean", default = true} }, + { age = {type = "boolean", default = true} }, { ["X-Cache-Status"] = {type = "boolean", default = true} }, { ["X-Cache-Key"] = {type = "boolean", default = true} }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index b6cd68b9861..f6e516864f1 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -479,46 +479,6 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = response_rl.id }) end) end) - - describe("proxy-cache plugin", function() - it("rename age field in response_headers config from age to Age", function() - -- [[ 3.8.x ]] -- - local response_rl = admin.plugins:insert { - name = "proxy-cache", - enabled = true, - config = { - response_code = { 200, 301, 404 }, - request_method = { "GET", "HEAD" }, - content_type = { "text/plain", "application/json" }, - cache_ttl = 300, - strategy = "memory", - cache_control = false, - memory = { - dictionary_name = "kong_db_cache", - }, - -- [[ age field renamed to Age - response_headers = { - ["Age"] = true, - ["X-Cache-Status"] = true, - ["X-Cache-Key"] = true - } - -- ]] - } - } - - local expected_response_rl_prior_38 = cycle_aware_deep_copy(response_rl) - expected_response_rl_prior_38.config.response_headers = { - ["age"] = true, - ["X-Cache-Status"] = true, - ["X-Cache-Key"] = true - } - - do_assert(uuid(), "3.7.0", expected_response_rl_prior_38) - - -- cleanup - admin.plugins:remove({ id = response_rl.id }) - end) - end) end) describe("ai plugins", function() diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 665e23fade0..1dc0c5bb930 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -329,7 +329,7 @@ do content_type = { "text/plain", "application/json" }, [policy] = policy_config, response_headers = { - ["Age"] = false, + age = false, ["X-Cache-Status"] = false, ["X-Cache-Key"] = false }, From 41af9cdc91b9b127951d1a5788d4fceb1aed2a82 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Wed, 24 Jul 2024 10:01:16 +0800 Subject: [PATCH 3853/4351] fix(cors): ACAO header was not sent when `conf.origins` has multiple (#13334) * fix(cors): ACAO header was not sent when `conf.origins` has multiple entries and has `*` included The CORS plugin allows the use of the wildcard "*" to match all origins. However, when multiple entries are configured in `conf.origins` and one of them is "*", the CORS plugin fails to send the ACAO response header. Additionally, the logs report an error entry like `pcre2_compile() failed: quantifier does not follow a repeatable item in "*$" at "*$"`. This fix addresses the issue, and ensures consistent behavior with when setting "*" as a single value in `conf.origins`. * docs(changelog): polishing changelog entry --- .../unreleased/kong/fix-cors-wildcard.yml | 3 ++ kong/plugins/cors/handler.lua | 5 ++ spec/03-plugins/13-cors/01-access_spec.lua | 48 ++++++++++++++++++- 3 files changed, 54 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-cors-wildcard.yml diff --git a/changelog/unreleased/kong/fix-cors-wildcard.yml b/changelog/unreleased/kong/fix-cors-wildcard.yml new file mode 100644 index 00000000000..78676aec0f9 --- /dev/null +++ b/changelog/unreleased/kong/fix-cors-wildcard.yml @@ -0,0 +1,3 @@ +message: "**CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`." +type: bugfix +scope: Plugin diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index 5050f4bd022..3d62be38818 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -96,6 +96,11 @@ local function configure_origin(conf, header_filter) cached_domains = {} for _, entry in ipairs(conf.origins) do + if entry == "*" then + set_header("Access-Control-Allow-Origin", "*") + return true + end + local domain local maybe_regex, _, err = re_find(entry, "[^A-Za-z0-9.:/-]", "jo") if err then diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index 7bba3a82ce8..cf6dce91817 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -287,6 +287,10 @@ for _, strategy in helpers.each_strategy() do hosts = { "cors13.test" }, }) + local route14 = bp.routes:insert({ + hosts = { "cors14.test" }, + }) + local mock_upstream = bp.services:insert { host = helpers.mock_upstream_hostname, port = helpers.mock_upstream_port, @@ -451,6 +455,15 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "cors", + route = { id = route14.id }, + config = { + preflight_continue = false, + origins = { "foo.bar", "*" } + } + } + bp.plugins:insert { name = "cors", route = { id = route_timeout.id }, @@ -613,7 +626,7 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Vary"]) end) - it("gives appropriate defaults when origin is explicitly set to *", function() + it("gives appropriate defaults when origin is explicitly set to * and config.credentials=true", function() local res = assert(proxy_client:send { method = "OPTIONS", headers = { @@ -633,6 +646,25 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Access-Control-Max-Age"]) end) + it("gives * wildcard when origin has multiple entries and have * included", function() + local res = assert(proxy_client:send { + method = "OPTIONS", + headers = { + ["Host"] = "cors14.test", + ["Origin"] = "http://www.example.net", + ["Access-Control-Request-Method"] = "GET", + } + }) + assert.res_status(200, res) + assert.equal("0", res.headers["Content-Length"]) + assert.equal(CORS_DEFAULT_METHODS, res.headers["Access-Control-Allow-Methods"]) + assert.equal("*", res.headers["Access-Control-Allow-Origin"]) + assert.is_nil(res.headers["Access-Control-Allow-Headers"]) + assert.is_nil(res.headers["Access-Control-Expose-Headers"]) + assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) + assert.is_nil(res.headers["Access-Control-Max-Age"]) + end) + it("accepts config options", function() local res = assert(proxy_client:send { method = "OPTIONS", @@ -1032,7 +1064,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("Origin", res.headers["Vary"]) end) - it("responds with * when config.credentials=false", function() + it("responds with * when origin is explicitly set to * and config.credentials=false", function() local res = assert(proxy_client:send { method = "GET", headers = { @@ -1046,6 +1078,18 @@ for _, strategy in helpers.each_strategy() do assert.is_nil(res.headers["Vary"]) end) + it("responds with * when origin has multiple entries and have * included", function() + local res = assert(proxy_client:send { + method = "GET", + headers = { + ["Host"] = "cors14.test", + ["Origin"] = "http://www.example.net" + } + }) + assert.res_status(200, res) + assert.equals("*", res.headers["Access-Control-Allow-Origin"]) + end) + it("removes upstream ACAO header when no match is found", function() local res = proxy_client:get("/response-headers", { query = ngx.encode_args({ From d74947bbb47a1c8910febd447e966218b9522022 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 24 Jul 2024 15:54:55 +0800 Subject: [PATCH 3854/4351] refactor(plugins/aws-lambda): simplify code with tools.time utility (#13413) --- kong/plugins/aws-lambda/handler.lua | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/kong/plugins/aws-lambda/handler.lua b/kong/plugins/aws-lambda/handler.lua index febd326024f..5e590fb90bc 100644 --- a/kong/plugins/aws-lambda/handler.lua +++ b/kong/plugins/aws-lambda/handler.lua @@ -1,8 +1,6 @@ -- Copyright (C) Kong Inc. local ngx_var = ngx.var -local ngx_now = ngx.now -local ngx_update_time = ngx.update_time local md5_bin = ngx.md5_bin local re_match = ngx.re.match local fmt = string.format @@ -17,6 +15,7 @@ local VIA_HEADER = constants.HEADERS.VIA local server_tokens = meta._SERVER_TOKENS local request_util = require "kong.plugins.aws-lambda.request-util" +local get_now = require("kong.tools.time").get_updated_now_ms local build_request_payload = request_util.build_request_payload local extract_proxy_response = request_util.extract_proxy_response local remove_array_mt_for_empty_table = request_util.remove_array_mt_for_empty_table @@ -30,12 +29,6 @@ local AWS local LAMBDA_SERVICE_CACHE -local function get_now() - ngx_update_time() - return ngx_now() * 1000 -- time is kept in seconds with millisecond resolution. -end - - local function initialize() LAMBDA_SERVICE_CACHE = lrucache.new(1000) AWS_GLOBAL_CONFIG = aws_config.global From b5716b1155044a79fceaa4b10a8349643c7a8d34 Mon Sep 17 00:00:00 2001 From: Joshua Schmid Date: Wed, 17 Jul 2024 14:17:11 +0200 Subject: [PATCH 3855/4351] fix(proxy-cache): correctly add age header on cache hit --- .../kong/proxy-cache-fix-age-header.yml | 4 + kong/plugins/proxy-cache/handler.lua | 2 +- .../31-proxy-cache/02-access_spec.lua | 82 +++++++++++++++++++ 3 files changed, 87 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/proxy-cache-fix-age-header.yml diff --git a/changelog/unreleased/kong/proxy-cache-fix-age-header.yml b/changelog/unreleased/kong/proxy-cache-fix-age-header.yml new file mode 100644 index 00000000000..b4d94e0c8ae --- /dev/null +++ b/changelog/unreleased/kong/proxy-cache-fix-age-header.yml @@ -0,0 +1,4 @@ +message: | + **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. +scope: Plugin +type: bugfix diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 69e11ae081b..4b2c0442195 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -401,7 +401,7 @@ function ProxyCacheHandler:access(conf) reset_res_header(res) - set_res_header(res, "Age", floor(time() - res.timestamp), conf) + set_res_header(res, "age", floor(time() - res.timestamp), conf) set_res_header(res, "X-Cache-Status", "Hit", conf) set_res_header(res, "X-Cache-Key", cache_key, conf) diff --git a/spec/03-plugins/31-proxy-cache/02-access_spec.lua b/spec/03-plugins/31-proxy-cache/02-access_spec.lua index 1dc0c5bb930..250b07a7830 100644 --- a/spec/03-plugins/31-proxy-cache/02-access_spec.lua +++ b/spec/03-plugins/31-proxy-cache/02-access_spec.lua @@ -102,6 +102,12 @@ do local route22 = assert(bp.routes:insert({ hosts = { "route-22.test" }, })) + local route23 = assert(bp.routes:insert({ + hosts = { "route-23.test" }, + })) + local route24 = assert(bp.routes:insert({ + hosts = { "route-24.test" }, + })) local consumer1 = assert(bp.consumers:insert { username = "bob", @@ -336,6 +342,32 @@ do }, }) + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route23.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + response_headers = { + age = true, + ["X-Cache-Status"] = true, + ["X-Cache-Key"] = true + }, + }, + }) + + assert(bp.plugins:insert { + name = "proxy-cache", + route = { id = route24.id }, + config = { + strategy = policy, + content_type = { "text/plain", "application/json" }, + [policy] = policy_config, + -- leave reponse_header to default values + }, + }) + assert(helpers.start_kong({ plugins = "bundled", nginx_conf = "spec/fixtures/custom_nginx.template", @@ -416,6 +448,56 @@ do assert.is_not_nil(res.headers["X-Cache-Key"]) end) + it("response_headers headers on the response when configured", function() + -- Initial query to set cache + local res = assert(client:get("/get", { + headers = { + Host = "route-23.test", + }, + })) + -- Cache should be Miss + assert.res_status(200, res) + assert.is_same("Miss", res.headers["X-Cache-Status"]) + assert.is_not_nil(res.headers["X-Cache-Key"]) + assert.is_nil(res.headers["Age"]) + -- Cache should be HIT + res = assert(client:get("/get", { + headers = { + Host = "route-23.test", + }, + })) + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + -- response_headers are configured + assert.is_not_nil(res.headers["Age"]) + assert.is_not_nil(res.headers["X-Cache-Key"]) + end) + + it("response_headers headers on the response when set to default", function() + -- Initial query to set cache + local res = assert(client:get("/get", { + headers = { + Host = "route-24.test", + }, + })) + -- Cache should be Miss + assert.res_status(200, res) + assert.is_same("Miss", res.headers["X-Cache-Status"]) + assert.is_not_nil(res.headers["X-Cache-Key"]) + assert.is_nil(res.headers["Age"]) + res = assert(client:get("/get", { + headers = { + Host = "route-24.test", + }, + })) + -- Cache should be Hit + assert.res_status(200, res) + assert.same("Hit", res.headers["X-Cache-Status"]) + -- response_headers are on by default + assert.is_not_nil(res.headers["Age"]) + assert.is_not_nil(res.headers["X-Cache-Key"]) + end) + it("respects cache ttl", function() local res = assert(get(client, "route-6.test")) From 63da83b7487a46ed35923771fd0de4ba3a61b44b Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 25 Jul 2024 13:59:44 +0800 Subject: [PATCH 3856/4351] refactor(dns): simplify the code of new dns utils (#13398) Try to improve https://github.com/Kong/kong/pull/12305 KAG-5001 --- kong/dns/utils.lua | 60 ++++++++++++++++++++++++++++------------------ 1 file changed, 37 insertions(+), 23 deletions(-) diff --git a/kong/dns/utils.lua b/kong/dns/utils.lua index df96672b88d..2549693dbef 100644 --- a/kong/dns/utils.lua +++ b/kong/dns/utils.lua @@ -11,6 +11,7 @@ local type = type local ipairs = ipairs local tonumber = tonumber local math_random = math.random +local table_new = require("table.new") local table_clear = require("table.clear") local table_insert = table.insert local table_remove = table.remove @@ -32,12 +33,9 @@ local LOCALHOST = { local DEFAULT_HOSTS = { localhost = LOCALHOST, } -local _M = {} - - -- checks the hostname type -- @return "ipv4", "ipv6", or "domain" -function _M.hostname_type(name) +local function hostname_type(name) local remainder, colons = name:gsub(":", "") if colons > 1 then return "ipv6" @@ -55,8 +53,8 @@ end -- IPv6 addresses are always returned in square brackets -- @param name the string to check (this may contain a port number) -- @return `name/ip` + `port (or nil)` + `type ("ipv4", "ipv6" or "domain")` -function _M.parse_hostname(name) - local t = _M.hostname_type(name) +local function parse_hostname(name) + local t = hostname_type(name) if t == "ipv4" or t == "domain" then local ip, port = name:match("^([^:]+)%:*(%d*)$") return ip, tonumber(port), t @@ -81,7 +79,7 @@ local function get_lines(path) end -function _M.parse_hosts(path, enable_ipv6) +local function parse_hosts(path, enable_ipv6) local lines, err = get_lines(path or DEFAULT_HOSTS_FILE) if not lines then log(NOTICE, "Invalid hosts file: ", err) @@ -105,7 +103,7 @@ function _M.parse_hosts(path, enable_ipv6) -- Check if the line contains an IP address followed by hostnames if n >= 2 then - local ip, _, family = _M.parse_hostname(parts[1]) + local ip, _, family = parse_hostname(parts[1]) if family ~= "domain" then -- ipv4/ipv6 for i = 2, n do @@ -132,7 +130,7 @@ end -- TODO: need to rewrite it instead of calling parseResolvConf from the old library -function _M.parse_resolv_conf(path, enable_ipv6) +local function parse_resolv_conf(path, enable_ipv6) local resolv, err = utils.parseResolvConf(path or DEFAULT_RESOLV_CONF) if not resolv then return nil, err @@ -161,6 +159,7 @@ function _M.parse_resolv_conf(path, enable_ipv6) -- nameservers if resolv.nameserver then + local n = 0 local nameservers = {} for _, address in ipairs(resolv.nameserver) do @@ -168,7 +167,8 @@ function _M.parse_resolv_conf(path, enable_ipv6) if t == "ipv4" or (t == "ipv6" and not ip:find([[%]], nil, true) and enable_ipv6) then - table_insert(nameservers, port and { ip, port } or ip) + n = n + 1 + nameservers[n] = port and { ip, port } or ip end end @@ -179,7 +179,7 @@ function _M.parse_resolv_conf(path, enable_ipv6) end -function _M.is_fqdn(name, ndots) +local function is_fqdn(name, ndots) if name:sub(-1) == "." then return true end @@ -191,33 +191,35 @@ end -- check if it matchs the SRV pattern: _._. -function _M.is_srv(name) +local function is_srv(name) return name:match("^_[^._]+%._[^._]+%.[^.]+") ~= nil end -- construct names from resolv options: search, ndots and domain -function _M.search_names(name, resolv, hosts) - if not resolv.search or _M.is_fqdn(name, resolv.ndots) or +local function search_names(name, resolv, hosts) + local resolv_search = resolv.search + + if not resolv_search or is_fqdn(name, resolv.ndots) or (hosts and hosts[name]) then return { name } end - local names = {} + local count = #resolv_search + local names = table_new(count + 1, 0) - for _, suffix in ipairs(resolv.search) do - table_insert(names, name .. "." .. suffix) + for i = 1, count do + names[i] = name .. "." .. resolv_search[i] end - - table_insert(names, name) -- append the original name at last + names[count + 1] = name -- append the original name at last return names end -- add square brackets around IPv6 addresses if a non-strict check detects them -function _M.ipv6_bracket(name) +local function ipv6_bracket(name) if name:match("^[^[].*:") then -- not start with '[' and contains ':' return "[" .. name .. "]" end @@ -228,13 +230,14 @@ end -- util APIs to balance @answers -function _M.get_next_round_robin_answer(answers) +local function get_next_round_robin_answer(answers) answers.last = (answers.last or 0) % #answers + 1 return answers[answers.last] end +local get_next_weighted_round_robin_answer do -- based on the Nginx's SWRR algorithm and lua-resty-balancer local function swrr_next(answers) @@ -296,7 +299,7 @@ do end - function _M.get_next_weighted_round_robin_answer(answers) + get_next_weighted_round_robin_answer = function(answers) local l = answers.lowest_prio_records or filter_lowest_priority_answers(answers) -- perform round robin selection on lowest priority answers @l @@ -309,4 +312,15 @@ do end -return _M +return { + hostname_type = hostname_type, + parse_hostname = parse_hostname, + parse_hosts = parse_hosts, + parse_resolv_conf = parse_resolv_conf, + is_fqdn = is_fqdn, + is_srv = is_srv, + search_names = search_names, + ipv6_bracket = ipv6_bracket, + get_next_round_robin_answer = get_next_round_robin_answer, + get_next_weighted_round_robin_answer = get_next_weighted_round_robin_answer, +} From 0f65d34611a3f06705078a5da0ea42049e998390 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 23 Jul 2024 23:31:48 +0100 Subject: [PATCH 3857/4351] fix(ai-proxy): gemini: broke cluster compat in last commit --- kong/clustering/compat/checkers.lua | 37 ++++ kong/clustering/compat/removed_fields.lua | 9 + .../09-hybrid_mode/09-config-compat_spec.lua | 174 +++++++++++++++++- 3 files changed, 218 insertions(+), 2 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index a3418eb0b97..7128b0f7907 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -37,6 +37,43 @@ local compatible_checkers = { dp_version, log_suffix) end end + + if plugin.name == 'ai-proxy' then + local config = plugin.config + if config.model.provider == "gemini" then + config.model.provider = "openai" + config.route_type = "preserve" + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' "openai preserve mode", because gemini' .. + ' provider is not supported in this release', + dp_version, log_suffix) + has_update = true + end + end + + if plugin.name == 'ai-request-transformer' then + local config = plugin.config + if config.llm.model.provider == "gemini" then + config.llm.model.provider = "openai" + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' "openai preserve mode", because gemini' .. + ' provider is not supported in this release', + dp_version, log_suffix) + has_update = true + end + end + + if plugin.name == 'ai-response-transformer' then + local config = plugin.config + if config.llm.model.provider == "gemini" then + config.llm.model.provider = "openai" + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' "openai preserve mode", because gemini' .. + ' provider is not supported in this release', + dp_version, log_suffix) + has_update = true + end + end end return has_update diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 50ff3fc2080..2ce4f6e3f58 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -169,6 +169,9 @@ return { }, ai_proxy = { "max_request_body_size", + "model.options.gemini", + "auth.gcp_use_service_account", + "auth.gcp_service_account_json", }, ai_prompt_decorator = { "max_request_body_size", @@ -182,9 +185,15 @@ return { }, ai_request_transformer = { "max_request_body_size", + "llm.model.options.gemini", + "llm.auth.gcp_use_service_account", + "llm.auth.gcp_service_account_json", }, ai_response_transformer = { "max_request_body_size", + "llm.model.options.gemini", + "llm.auth.gcp_use_service_account", + "llm.auth.gcp_service_account_json", }, }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index f6e516864f1..a6451278ea3 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -481,7 +481,168 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) end) - describe("ai plugins", function() + describe("ai plugins supported providers", function() + it("[ai-proxy] tries to use unsupported gemini on older Kong versions", function() + -- [[ 3.8.x ]] -- + local ai_proxy = admin.plugins:insert { + name = "ai-proxy", + enabled = true, + config = { + response_streaming = "allow", + route_type = "llm/v1/chat", + auth = { + header_name = "header", + header_value = "value", + gcp_service_account_json = '{"service": "account"}', + gcp_use_service_account = true, + }, + model = { + name = "any-model-name", + provider = "gemini", + options = { + max_tokens = 512, + temperature = 0.5, + gemini = { + api_endpoint = "https://gemini.local", + project_id = "kong-gemini", + location_id = "us-east5", + }, + }, + }, + max_request_body_size = 8192, + }, + } + -- ]] + + local expected = cycle_aware_deep_copy(ai_proxy) + + expected.config.max_request_body_size = nil + expected.config.auth.gcp_service_account_json = nil + expected.config.auth.gcp_use_service_account = nil + expected.config.model.options.gemini = nil + expected.config.route_type = "preserve" + expected.config.model.provider = "openai" + + do_assert(uuid(), "3.7.0", expected) + + expected.config.response_streaming = nil + expected.config.model.options.upstream_path = nil + expected.config.route_type = "llm/v1/chat" + + do_assert(uuid(), "3.6.0", expected) + + -- cleanup + admin.plugins:remove({ id = ai_proxy.id }) + end) + + it("[ai-request-transformer] tries to use unsupported gemini on older Kong versions", function() + -- [[ 3.8.x ]] -- + local ai_request_transformer = admin.plugins:insert { + name = "ai-request-transformer", + enabled = true, + config = { + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "header", + header_value = "value", + gcp_service_account_json = '{"service": "account"}', + gcp_use_service_account = true, + }, + model = { + name = "any-model-name", + provider = "gemini", + options = { + max_tokens = 512, + temperature = 0.5, + gemini = { + api_endpoint = "https://gemini.local", + project_id = "kong-gemini", + location_id = "us-east5", + }, + }, + }, + }, + max_request_body_size = 8192, + prompt = "anything", + }, + } + -- ]] + + local expected = cycle_aware_deep_copy(ai_request_transformer) + + expected.config.max_request_body_size = nil + expected.config.llm.auth.gcp_service_account_json = nil + expected.config.llm.auth.gcp_use_service_account = nil + expected.config.llm.model.options.gemini = nil + expected.config.llm.model.provider = "openai" + + do_assert(uuid(), "3.7.0", expected) + + expected.config.llm.model.options.upstream_path = nil + expected.config.llm.route_type = "llm/v1/chat" + + do_assert(uuid(), "3.6.0", expected) + + -- cleanup + admin.plugins:remove({ id = ai_request_transformer.id }) + end) + + it("[ai-response-transformer] tries to use unsupported gemini on older Kong versions", function() + -- [[ 3.8.x ]] -- + local ai_response_transformer = admin.plugins:insert { + name = "ai-response-transformer", + enabled = true, + config = { + llm = { + route_type = "llm/v1/chat", + auth = { + header_name = "header", + header_value = "value", + gcp_service_account_json = '{"service": "account"}', + gcp_use_service_account = true, + }, + model = { + name = "any-model-name", + provider = "gemini", + options = { + max_tokens = 512, + temperature = 0.5, + gemini = { + api_endpoint = "https://gemini.local", + project_id = "kong-gemini", + location_id = "us-east5", + }, + }, + }, + }, + max_request_body_size = 8192, + prompt = "anything", + }, + } + -- ]] + + local expected = cycle_aware_deep_copy(ai_response_transformer) + + expected.config.max_request_body_size = nil + expected.config.llm.auth.gcp_service_account_json = nil + expected.config.llm.auth.gcp_use_service_account = nil + expected.config.llm.model.options.gemini = nil + expected.config.llm.model.provider = "openai" + + do_assert(uuid(), "3.7.0", expected) + + expected.config.llm.model.options.upstream_path = nil + expected.config.llm.route_type = "llm/v1/chat" + + do_assert(uuid(), "3.6.0", expected) + + -- cleanup + admin.plugins:remove({ id = ai_response_transformer.id }) + end) + end) + + describe("ai plugins shared options", function() it("[ai-proxy] sets unsupported AI LLM properties to nil or defaults", function() -- [[ 3.7.x ]] -- local ai_proxy = admin.plugins:insert { @@ -511,6 +672,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_proxy) expected.config.max_request_body_size = nil + expected.config.auth.gcp_service_account_json = nil + expected.config.auth.gcp_use_service_account = nil + expected.config.model.options.gemini = nil do_assert(uuid(), "3.7.0", expected) @@ -557,6 +721,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_request_transformer) expected.config.max_request_body_size = nil + expected.config.llm.auth.gcp_service_account_json = nil + expected.config.llm.auth.gcp_use_service_account = nil + expected.config.llm.model.options.gemini = nil do_assert(uuid(), "3.7.0", expected) @@ -595,10 +762,13 @@ describe("CP/DP config compat transformations #" .. strategy, function() max_request_body_size = 8192, }, } - -- ]] + --]] local expected = cycle_aware_deep_copy(ai_response_transformer) expected.config.max_request_body_size = nil + expected.config.llm.auth.gcp_service_account_json = nil + expected.config.llm.auth.gcp_use_service_account = nil + expected.config.llm.model.options.gemini = nil do_assert(uuid(), "3.7.0", expected) From aa5263c41e84f9b5ee8edecf0484248562f1aeb0 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 10 Jul 2024 12:57:01 -0700 Subject: [PATCH 3858/4351] fix(wasm): re-enable Lua DNS resolver for proxy-wasm This was previously disabled in 9a5d48bfca. --- .../kong/fix-wasm-enable-pwm-lua-resolver.yml | 4 ++++ kong/conf_loader/init.lua | 3 +-- spec/01-unit/04-prefix_handler_spec.lua | 10 +--------- spec/02-integration/20-wasm/04-proxy-wasm_spec.lua | 2 +- 4 files changed, 7 insertions(+), 12 deletions(-) create mode 100644 changelog/unreleased/kong/fix-wasm-enable-pwm-lua-resolver.yml diff --git a/changelog/unreleased/kong/fix-wasm-enable-pwm-lua-resolver.yml b/changelog/unreleased/kong/fix-wasm-enable-pwm-lua-resolver.yml new file mode 100644 index 00000000000..8099909ba91 --- /dev/null +++ b/changelog/unreleased/kong/fix-wasm-enable-pwm-lua-resolver.yml @@ -0,0 +1,4 @@ +message: | + Re-enabled the Lua DNS resolver from proxy-wasm by default. +type: bugfix +scope: Configuration diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 13b908dc4c3..48a893e2ed7 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -640,8 +640,7 @@ local function load(path, custom_conf, opts) -- set it as such in kong_defaults, because it can only be used if wasm is -- _also_ enabled. We inject it here if the user has not opted to set it -- themselves. - -- TODO: as a temporary compatibility fix, we are forcing it to 'off'. - add_wasm_directive("nginx_http_proxy_wasm_lua_resolver", "off") + add_wasm_directive("nginx_http_proxy_wasm_lua_resolver", "on") -- configure wasmtime module cache if conf.role == "traditional" or conf.role == "data_plane" then diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 40dca3dd474..c1e36f8060f 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -968,7 +968,7 @@ describe("NGINX conf compiler", function() end) it("injects default configurations if wasm=on", function() assert.matches( - ".+proxy_wasm_lua_resolver off;.+", + ".+proxy_wasm_lua_resolver on;.+", kong_ngx_cfg({ wasm = true, }, debug) ) end) @@ -986,14 +986,6 @@ describe("NGINX conf compiler", function() }, debug) ) end) - it("permits overriding proxy_wasm_lua_resolver to on", function() - assert.matches( - ".+proxy_wasm_lua_resolver on;.+", - kong_ngx_cfg({ wasm = true, - nginx_http_proxy_wasm_lua_resolver = "on", - }, debug) - ) - end) it("injects runtime-specific directives (wasmtime)", function() assert.matches( "wasm {.+wasmtime {.+flag flag1 on;.+flag flag2 1m;.+}.+", diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index cd650182efb..f2c623128f9 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -787,7 +787,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) - pending("resolves DNS hostnames to send an http dispatch, return its response body", function() + it("resolves DNS hostnames to send an http dispatch, return its response body", function() local client = helpers.proxy_client() finally(function() client:close() end) From 40c86fa09710d8e59f01f839eb26e45d27257876 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Fri, 26 Jul 2024 11:14:07 +0800 Subject: [PATCH 3859/4351] fix(opentelemetry): migration exception when upgrading from below version 3.3 to 3.7 (#13391) --- .../kong/fix-otel-migrations-exception.yml | 3 ++ .../migrations/001_331_to_332.lua | 4 ++ .../migrations/001_331_to_332_spec.lua | 51 ++++++++++++++++++- 3 files changed, 57 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-otel-migrations-exception.yml diff --git a/changelog/unreleased/kong/fix-otel-migrations-exception.yml b/changelog/unreleased/kong/fix-otel-migrations-exception.yml new file mode 100644 index 00000000000..08ae5efec75 --- /dev/null +++ b/changelog/unreleased/kong/fix-otel-migrations-exception.yml @@ -0,0 +1,3 @@ +message: "**OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7." +type: bugfix +scope: Plugin diff --git a/kong/plugins/opentelemetry/migrations/001_331_to_332.lua b/kong/plugins/opentelemetry/migrations/001_331_to_332.lua index 3916fba7203..b188c105183 100644 --- a/kong/plugins/opentelemetry/migrations/001_331_to_332.lua +++ b/kong/plugins/opentelemetry/migrations/001_331_to_332.lua @@ -4,6 +4,10 @@ local operations = require "kong.db.migrations.operations.331_to_332" local function ws_migration_teardown(ops) return function(connector) return ops:fixup_plugin_config(connector, "opentelemetry", function(config) + if not config.queue then + return false + end + if config.queue.max_batch_size == 1 then config.queue.max_batch_size = 200 return true diff --git a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua index 40251495dc7..096cd2cdbab 100644 --- a/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua +++ b/spec/05-migration/plugins/opentelemetry/migrations/001_331_to_332_spec.lua @@ -4,7 +4,56 @@ local uh = require "spec.upgrade_helpers" if uh.database_type() == 'postgres' then - local handler = uh.get_busted_handler("3.3.0", "3.6.0") + local handler = uh.get_busted_handler("3.0.0", "3.2.0") + handler("opentelemetry plugin migration", function() + lazy_setup(function() + assert(uh.start_kong()) + end) + + lazy_teardown(function () + assert(uh.stop_kong()) + end) + + uh.setup(function () + local admin_client = assert(uh.admin_client()) + + local res = assert(admin_client:send { + method = "POST", + path = "/plugins/", + body = { + name = "opentelemetry", + config = { + endpoint = "http://localhost:8080/v1/traces", + } + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + assert.res_status(201, res) + admin_client:close() + end) + + uh.new_after_finish("has opentelemetry queue configuration", function () + local admin_client = assert(uh.admin_client()) + local res = assert(admin_client:send { + method = "GET", + path = "/plugins/" + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(1, #body.data) + assert.equal("opentelemetry", body.data[1].name) + local expected_config = { + queue = { + max_batch_size = 200 + }, + } + assert.partial_match(expected_config, body.data[1].config) + admin_client:close() + end) + end) + + handler = uh.get_busted_handler("3.3.0", "3.6.0") handler("opentelemetry plugin migration", function() lazy_setup(function() assert(uh.start_kong()) From c8c587749d993f3b429b2d051239b36ed4551a3d Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Fri, 26 Jul 2024 10:54:12 +0200 Subject: [PATCH 3860/4351] fix(clustering): fix compat for prometheus ai metrics config fields (#13417) KAG-4934 --- .../kong/fix-ai-metrics-prometheus-compat.yml | 4 ++++ kong/clustering/compat/removed_fields.lua | 3 +++ .../09-hybrid_mode/09-config-compat_spec.lua | 22 +++++++++++++++++++ 3 files changed, 29 insertions(+) create mode 100644 changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml diff --git a/changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml b/changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml new file mode 100644 index 00000000000..b09c39e9931 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml @@ -0,0 +1,4 @@ +message: > + "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. +type: bugfix +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 2ce4f6e3f58..f98965036f5 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -195,5 +195,8 @@ return { "llm.auth.gcp_use_service_account", "llm.auth.gcp_service_account_json", }, + prometheus = { + "ai_metrics", + }, }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index a6451278ea3..955f1d73681 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -805,6 +805,28 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) end) + describe("prometheus plugins", function() + it("[prometheus] remove ai_metrics property for versions below 3.8", function() + -- [[ 3.8.x ]] -- + local prometheus = admin.plugins:insert { + name = "prometheus", + enabled = true, + config = { + ai_metrics = true, -- becomes nil + }, + } + -- ]] + + local expected_prometheus_prior_38 = cycle_aware_deep_copy(prometheus) + expected_prometheus_prior_38.config.ai_metrics = nil + + do_assert(uuid(), "3.7.0", expected_prometheus_prior_38) + + -- cleanup + admin.plugins:remove({ id = prometheus.id }) + end) + end) + describe("www-authenticate header in plugins (realm config)", function() it("[basic-auth] removes realm for versions below 3.6", function() local basic_auth = admin.plugins:insert { From 5a2f2d5723091969250a663c1d947b15239a1163 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 18 Jul 2024 14:52:54 -0300 Subject: [PATCH 3861/4351] fix(pluginserver): handle socket timeout --- kong/runloop/plugin_servers/pb_rpc.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/pb_rpc.lua index 8dbb85857ab..d05b40ecb2f 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/pb_rpc.lua @@ -409,9 +409,11 @@ function Rpc:handle_event(plugin_name, conf, phase) self.reset_instance(plugin_name, conf) kong.log.warn(err) return self:handle_event(plugin_name, conf, phase) - end - kong.log.err(err) + else + kong.log.err("pluginserver error: ", err or "unknown error") + kong.response.error(500) + end end end From 61e2c761d7ec7757552b54851a992b5a8740f4be Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Sat, 27 Jul 2024 10:17:19 +0800 Subject: [PATCH 3862/4351] docs(changelog): add 2.8.2-2.8.5 changelog entries (#13392) * docs(changelog): add 2.8.2-2.8.5 changelog entries * remove release date --- CHANGELOG-OLD.md | 53 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/CHANGELOG-OLD.md b/CHANGELOG-OLD.md index 389ff247d5b..d19bab0d172 100644 --- a/CHANGELOG-OLD.md +++ b/CHANGELOG-OLD.md @@ -2,6 +2,10 @@ Looking for recent releases? Please see [CHANGELOG.md](CHANGELOG.md) instead. +- [2.8.5](#285) +- [2.8.4](#284) +- [2.8.3](#283) +- [2.8.2](#282) - [2.8.1](#281) - [2.8.0](#280) - [2.7.1](#271) @@ -65,6 +69,55 @@ Looking for recent releases? Please see [CHANGELOG.md](CHANGELOG.md) instead. - [0.10.0](#0100---20170307) - [0.9.9 and prior](#099---20170202) +## [2.8.5] + +### Kong + +#### Performance +##### Performance + +- Fixed an inefficiency issue in the Luajit hashing algorithm + [#13269](https://github.com/Kong/kong/issues/13269) + + +#### Fixes +##### Default + +- Added zlib1g-dev dependency to Ubuntu packages. + [#13269](https://github.com/Kong/kong/issues/13269) + + +## [2.8.4] + +### Fixes + +- Fixed a bug where internal redirects (i.e. those produced by the error_page directive) could interfere with worker process handling the request when buffered proxying is being used. + +## [2.8.3] + +### Fixes + +##### Plugins + +- **HTTP Log**: fix internal error during validating the schema if http_endpoint contains + userinfo but headers is empty [#9574](https://github.com/Kong/kong/pull/9574) +- Update the batch queues module so that queues no longer grow without bounds if + their consumers fail to process the entries. Instead, old batches are now dropped + and an error is logged. + [#10247](https://github.com/Kong/kong/pull/10247) + +##### CLI + +- Fixed a packaging problem affecting a subset of releases where the `kong version` + command was incorrect + +## [2.8.2] + +### Dependencies + +- Bumped `OpenSSL` from 1.1.1n to 1.1.1o + [#8635](https://github.com/Kong/kong/pull/8809) + ## [2.8.1] ### Dependencies From 264341db658ab9d0a17000ffb65bea7960348556 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Tue, 30 Jul 2024 08:48:22 +0100 Subject: [PATCH 3863/4351] feat(ai-proxy): add AWS Bedrock Converse-API Driver (#13354) Supersedes #13054 which was completely broken. Adds AWS Bedrock "Converse API" support to Kong AI Gateway. AG-14 --- .../unreleased/kong/ai-proxy-aws-bedrock.yml | 5 + kong-3.8.0-0.rockspec | 3 +- kong/clustering/compat/checkers.lua | 56 ++- kong/clustering/compat/removed_fields.lua | 9 + kong/llm/drivers/anthropic.lua | 2 +- kong/llm/drivers/bedrock.lua | 442 ++++++++++++++++++ kong/llm/drivers/cohere.lua | 4 +- kong/llm/drivers/gemini.lua | 59 +-- kong/llm/drivers/shared.lua | 79 +++- kong/llm/init.lua | 62 ++- kong/llm/schemas/init.lua | 32 +- kong/plugins/ai-proxy/handler.lua | 78 +++- kong/tools/aws_stream.lua | 181 +++++++ .../09-hybrid_mode/09-config-compat_spec.lua | 62 ++- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 36 +- .../02-openai_integration_spec.lua | 4 +- .../bedrock/llm-v1-chat.json | 55 +++ .../bedrock/llm-v1-chat.json | 19 + .../real-responses/bedrock/llm-v1-chat.json | 21 + .../real-responses/gemini/llm-v1-chat.json | 67 +-- .../aws/expected-output.json | 20 + .../streaming-chunk-formats/aws/input.bin | Bin 0 -> 1506 bytes .../partial-json-end/expected-output.json | 3 + 23 files changed, 1159 insertions(+), 140 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-aws-bedrock.yml create mode 100644 kong/llm/drivers/bedrock.lua create mode 100644 kong/tools/aws_stream.lua create mode 100644 spec/fixtures/ai-proxy/unit/expected-requests/bedrock/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/expected-responses/bedrock/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/real-responses/bedrock/llm-v1-chat.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/expected-output.json create mode 100644 spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/input.bin diff --git a/changelog/unreleased/kong/ai-proxy-aws-bedrock.yml b/changelog/unreleased/kong/ai-proxy-aws-bedrock.yml new file mode 100644 index 00000000000..adc608b92b0 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-aws-bedrock.yml @@ -0,0 +1,5 @@ +message: | + Kong AI Gateway (AI Proxy and associated plugin family) now supports + all AWS Bedrock "Converse API" models. +type: feature +scope: Plugin diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 8581f9cf0f9..f7ead8c8957 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -203,6 +203,7 @@ build = { ["kong.tools.cjson"] = "kong/tools/cjson.lua", ["kong.tools.emmy_debugger"] = "kong/tools/emmy_debugger.lua", ["kong.tools.redis.schema"] = "kong/tools/redis/schema.lua", + ["kong.tools.aws_stream"] = "kong/tools/aws_stream.lua", ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", @@ -612,8 +613,8 @@ build = { ["kong.llm.drivers.anthropic"] = "kong/llm/drivers/anthropic.lua", ["kong.llm.drivers.mistral"] = "kong/llm/drivers/mistral.lua", ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", - ["kong.llm.drivers.gemini"] = "kong/llm/drivers/gemini.lua", + ["kong.llm.drivers.bedrock"] = "kong/llm/drivers/bedrock.lua", ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 7128b0f7907..55dcbbc2bd4 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -2,7 +2,7 @@ local ipairs = ipairs local type = type -local log_warn_message +local log_warn_message, _AI_PROVIDER_INCOMPATIBLE do local ngx_log = ngx.log local ngx_WARN = ngx.WARN @@ -19,8 +19,24 @@ do KONG_VERSION, hint, dp_version, action) ngx_log(ngx_WARN, _log_prefix, msg, log_suffix) end -end + local _AI_PROVIDERS_ADDED = { + [3008000000] = { + "gemini", + "bedrock", + }, + } + + _AI_PROVIDER_INCOMPATIBLE = function(provider, ver) + for _, v in ipairs(_AI_PROVIDERS_ADDED[ver]) do + if v == provider then + return true + end + end + + return false + end +end local compatible_checkers = { { 3008000000, --[[ 3.8.0.0 ]] @@ -40,37 +56,43 @@ local compatible_checkers = { if plugin.name == 'ai-proxy' then local config = plugin.config - if config.model.provider == "gemini" then + if _AI_PROVIDER_INCOMPATIBLE(config.model.provider, 3008000000) then + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' "openai preserve mode", because ' .. config.model.provider .. ' provider ' .. + ' is not supported in this release', + dp_version, log_suffix) + config.model.provider = "openai" config.route_type = "preserve" - log_warn_message('configures ' .. plugin.name .. ' plugin with' .. - ' "openai preserve mode", because gemini' .. - ' provider is not supported in this release', - dp_version, log_suffix) + has_update = true end end if plugin.name == 'ai-request-transformer' then local config = plugin.config - if config.llm.model.provider == "gemini" then - config.llm.model.provider = "openai" + if _AI_PROVIDER_INCOMPATIBLE(config.llm.model.provider, 3008000000) then log_warn_message('configures ' .. plugin.name .. ' plugin with' .. - ' "openai preserve mode", because gemini' .. - ' provider is not supported in this release', - dp_version, log_suffix) + ' "openai preserve mode", because ' .. config.llm.model.provider .. ' provider ' .. + ' is not supported in this release', + dp_version, log_suffix) + + config.llm.model.provider = "openai" + has_update = true end end if plugin.name == 'ai-response-transformer' then local config = plugin.config - if config.llm.model.provider == "gemini" then - config.llm.model.provider = "openai" + if _AI_PROVIDER_INCOMPATIBLE(config.llm.model.provider, 3008000000) then log_warn_message('configures ' .. plugin.name .. ' plugin with' .. - ' "openai preserve mode", because gemini' .. - ' provider is not supported in this release', - dp_version, log_suffix) + ' "openai preserve mode", because ' .. config.llm.model.provider .. ' provider ' .. + ' is not supported in this release', + dp_version, log_suffix) + + config.llm.model.provider = "openai" + has_update = true end end diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index f98965036f5..ade547ae02d 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -172,6 +172,9 @@ return { "model.options.gemini", "auth.gcp_use_service_account", "auth.gcp_service_account_json", + "model.options.bedrock", + "auth.aws_access_key_id", + "auth.aws_secret_access_key", }, ai_prompt_decorator = { "max_request_body_size", @@ -188,12 +191,18 @@ return { "llm.model.options.gemini", "llm.auth.gcp_use_service_account", "llm.auth.gcp_service_account_json", + "llm.model.options.bedrock", + "llm.auth.aws_access_key_id", + "llm.auth.aws_secret_access_key", }, ai_response_transformer = { "max_request_body_size", "llm.model.options.gemini", "llm.auth.gcp_use_service_account", "llm.auth.gcp_service_account_json", + "llm.model.options.bedrock", + "llm.auth.aws_access_key_id", + "llm.auth.aws_secret_access_key", }, prometheus = { "ai_metrics", diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index fcc6419d33b..77c9f363f9b 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -225,7 +225,7 @@ local function handle_stream_event(event_t, model_info, route_type) return delta_to_event(event_data, model_info) elseif event_id == "message_stop" then - return "[DONE]", nil, nil + return ai_shared._CONST.SSE_TERMINATOR, nil, nil elseif event_id == "ping" then return nil, nil, nil diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua new file mode 100644 index 00000000000..372a57fa827 --- /dev/null +++ b/kong/llm/drivers/bedrock.lua @@ -0,0 +1,442 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local socket_url = require("socket.url") +local string_gsub = string.gsub +local table_insert = table.insert +local string_lower = string.lower +local signer = require("resty.aws.request.sign") +-- + +-- globals +local DRIVER_NAME = "bedrock" +-- + +local _OPENAI_ROLE_MAPPING = { + ["system"] = "assistant", + ["user"] = "user", + ["assistant"] = "assistant", +} + +_M.bedrock_unsupported_system_role_patterns = { + "amazon.titan.-.*", + "cohere.command.-text.-.*", + "cohere.command.-light.-text.-.*", + "mistral.mistral.-7b.-instruct.-.*", + "mistral.mixtral.-8x7b.-instruct.-.*", +} + +local function to_bedrock_generation_config(request_table) + return { + ["maxTokens"] = request_table.max_tokens, + ["stopSequences"] = request_table.stop, + ["temperature"] = request_table.temperature, + ["topP"] = request_table.top_p, + } +end + +local function to_additional_request_fields(request_table) + return { + request_table.bedrock.additionalModelRequestFields + } +end + +local function to_tool_config(request_table) + return { + request_table.bedrock.toolConfig + } +end + +local function handle_stream_event(event_t, model_info, route_type) + local new_event, metadata + + if (not event_t) or (not event_t.data) then + return "", nil, nil + end + + -- decode and determine the event type + local event = cjson.decode(event_t.data) + local event_type = event and event.headers and event.headers[":event-type"] + + if not event_type then + return "", nil, nil + end + + local body = event.body and cjson.decode(event.body) + + if not body then + return "", nil, nil + end + + if event_type == "messageStart" then + new_event = { + choices = { + [1] = { + delta = { + content = "", + role = body.role, + }, + index = 0, + logprobs = cjson.null, + }, + }, + model = model_info.name, + object = "chat.completion.chunk", + system_fingerprint = cjson.null, + } + + elseif event_type == "contentBlockDelta" then + new_event = { + choices = { + [1] = { + delta = { + content = (body.delta + and body.delta.text) + or "", + }, + index = 0, + finish_reason = cjson.null, + logprobs = cjson.null, + }, + }, + model = model_info.name, + object = "chat.completion.chunk", + } + + elseif event_type == "messageStop" then + new_event = { + choices = { + [1] = { + delta = {}, + index = 0, + finish_reason = body.stopReason, + logprobs = cjson.null, + }, + }, + model = model_info.name, + object = "chat.completion.chunk", + } + + elseif event_type == "metadata" then + metadata = { + prompt_tokens = body.usage and body.usage.inputTokens or 0, + completion_tokens = body.usage and body.usage.outputTokens or 0, + } + + new_event = ai_shared._CONST.SSE_TERMINATOR + + -- "contentBlockStop" is absent because it is not used for anything here + end + + if new_event then + if new_event ~= ai_shared._CONST.SSE_TERMINATOR then + new_event = cjson.encode(new_event) + end + + return new_event, nil, metadata + else + return nil, nil, metadata -- caller code will handle "unrecognised" event types + end +end + +local function to_bedrock_chat_openai(request_table, model_info, route_type) + if not request_table then -- try-catch type mechanism + local err = "empty request table received for transformation" + ngx.log(ngx.ERR, "[bedrock] ", err) + return nil, nil, err + end + + local new_r = {} + + -- anthropic models support variable versions, just like self-hosted + new_r.anthropic_version = model_info.options and model_info.options.anthropic_version + or "bedrock-2023-05-31" + + if request_table.messages and #request_table.messages > 0 then + local system_prompts = {} + + for i, v in ipairs(request_table.messages) do + -- for 'system', we just concat them all into one Bedrock instruction + if v.role and v.role == "system" then + system_prompts[#system_prompts+1] = { text = v.content } + + else + -- for any other role, just construct the chat history as 'parts.text' type + new_r.messages = new_r.messages or {} + table_insert(new_r.messages, { + role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' + content = { + { + text = v.content or "" + }, + }, + }) + end + end + + -- only works for some models + if #system_prompts > 0 then + for _, p in ipairs(_M.bedrock_unsupported_system_role_patterns) do + if model_info.name:find(p) then + return nil, nil, "system prompts are unsupported for model '" .. model_info.name + end + end + + new_r.system = system_prompts + end + end + + new_r.inferenceConfig = to_bedrock_generation_config(request_table) + + new_r.toolConfig = request_table.bedrock + and request_table.bedrock.toolConfig + and to_tool_config(request_table) + + new_r.additionalModelRequestFields = request_table.bedrock + and request_table.bedrock.additionalModelRequestFields + and to_additional_request_fields(request_table) + + return new_r, "application/json", nil +end + +local function from_bedrock_chat_openai(response, model_info, route_type) + local response, err = cjson.decode(response) + + if err then + local err_client = "failed to decode response from Bedrock" + ngx.log(ngx.ERR, fmt("[bedrock] %s: %s", err_client, err)) + return nil, err_client + end + + -- messages/choices table is only 1 size, so don't need to static allocate + local client_response = {} + client_response.choices = {} + + if response.output + and response.output.message + and response.output.message.content + and #response.output.message.content > 0 + and response.output.message.content[1].text then + + client_response.choices[1] = { + index = 0, + message = { + role = "assistant", + content = response.output.message.content[1].text, + }, + finish_reason = string_lower(response.stopReason), + } + client_response.object = "chat.completion" + client_response.model = model_info.name + + else -- probably a server fault or other unexpected response + local err = "no generation candidates received from Bedrock, or max_tokens too short" + ngx.log(ngx.ERR, "[bedrock] ", err) + return nil, err + end + + -- process analytics + if response.usage then + client_response.usage = { + prompt_tokens = response.usage.inputTokens, + completion_tokens = response.usage.outputTokens, + total_tokens = response.usage.totalTokens, + } + end + + return cjson.encode(client_response) +end + +local transformers_to = { + ["llm/v1/chat"] = to_bedrock_chat_openai, +} + +local transformers_from = { + ["llm/v1/chat"] = from_bedrock_chat_openai, + ["stream/llm/v1/chat"] = handle_stream_event, +} + +function _M.from_format(response_string, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + -- MUST return a string, to set as the response body + if not transformers_from[route_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) + end + + local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) + if not ok or err then + return nil, fmt("transformation failed from type %s://%s: %s", + model_info.provider, + route_type, + err or "unexpected_error" + ) + end + + return response_string, nil, metadata +end + +function _M.to_format(request_table, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "/", route_type) + + if route_type == "preserve" then + -- do nothing + return request_table, nil, nil + end + + if not transformers_to[route_type] then + return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) + end + + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + + local ok, response_object, content_type, err = pcall( + transformers_to[route_type], + request_table, + model_info + ) + if err or (not ok) then + return nil, nil, fmt("error transforming to %s://%s: %s", model_info.provider, route_type, err) + end + + return response_object, content_type, nil +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- use shared/standard subrequest routine + local body_string, err + + if type(body) == "table" then + body_string, err = cjson.encode(body) + if err then + return nil, nil, "failed to parse body to json: " .. err + end + elseif type(body) == "string" then + body_string = body + else + return nil, nil, "body must be table or string" + end + + -- may be overridden + local url = (conf.model.options and conf.model.options.upstream_url) + or fmt( + "%s%s", + ai_shared.upstream_url_format[DRIVER_NAME], + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + ) + + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) + if err then + return nil, nil, "request to ai service failed: " .. err + end + + if return_res_table then + return res, res.status, nil, httpc + else + -- At this point, the entire request / response is complete and the connection + -- will be closed or back on the connection pool. + local status = res.status + local body = res.body + + if status > 299 then + return body, res.status, "status code " .. status + end + + return body, res.status, nil + end +end + +function _M.header_filter_hooks(body) + -- nothing to parse in header_filter phase +end + +function _M.post_request(conf) + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.pre_request(conf, body) + -- force gzip for bedrock because brotli and others break streaming + kong.service.request.set_header("Accept-Encoding", "gzip, identity") + + return true, nil +end + +-- returns err or nil +function _M.configure_request(conf, aws_sdk) + local operation = kong.ctx.shared.ai_proxy_streaming_mode and "converse-stream" + or "converse" + + local f_url = conf.model.options and conf.model.options.upstream_url + + if not f_url then -- upstream_url override is not set + local uri = fmt(ai_shared.upstream_url_format[DRIVER_NAME], aws_sdk.config.region) + local path = fmt( + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path, + conf.model.name, + operation) + + f_url = fmt("%s%s", uri, path) + end + + local parsed_url = socket_url.parse(f_url) + + if conf.model.options and conf.model.options.upstream_path then + -- upstream path override is set (or templated from request params) + parsed_url.path = conf.model.options.upstream_path + end + + -- if the path is read from a URL capture, ensure that it is valid + parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + + kong.service.request.set_path(parsed_url.path) + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) + + -- do the IAM auth and signature headers + aws_sdk.config.signatureVersion = "v4" + aws_sdk.config.endpointPrefix = "bedrock" + + local r = { + headers = {}, + method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method, + path = parsed_url.path, + host = parsed_url.host, + port = tonumber(parsed_url.port) or 443, + body = kong.request.get_raw_body() + } + + local signature, err = signer(aws_sdk.config, r) + if not signature then + return nil, "failed to sign AWS request: " .. (err or "NONE") + end + + kong.service.request.set_header("Authorization", signature.headers["Authorization"]) + if signature.headers["X-Amz-Security-Token"] then + kong.service.request.set_header("X-Amz-Security-Token", signature.headers["X-Amz-Security-Token"]) + end + if signature.headers["X-Amz-Date"] then + kong.service.request.set_header("X-Amz-Date", signature.headers["X-Amz-Date"]) + end + + return true +end + +return _M diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index b96cbbbc2d4..1aafc9405b0 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -97,7 +97,7 @@ local function handle_stream_event(event_t, model_info, route_type) elseif event.event_type == "stream-end" then -- return a metadata object, with the OpenAI termination event - new_event = "[DONE]" + new_event = ai_shared._CONST.SSE_TERMINATOR metadata = { completion_tokens = event.response @@ -123,7 +123,7 @@ local function handle_stream_event(event_t, model_info, route_type) end if new_event then - if new_event ~= "[DONE]" then + if new_event ~= ai_shared._CONST.SSE_TERMINATOR then new_event = cjson.encode(new_event) end diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 59296ee9160..57ca7127ef2 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -41,30 +41,32 @@ local function is_response_content(content) and content.candidates[1].content.parts[1].text end -local function is_response_finished(content) - return content - and content.candidates - and #content.candidates > 0 - and content.candidates[1].finishReason -end - -local function handle_stream_event(event_t, model_info, route_type) +local function handle_stream_event(event_t, model_info, route_type) -- discard empty frames, it should either be a random new line, or comment if (not event_t.data) or (#event_t.data < 1) then return end - + + if event_t.data == ai_shared._CONST.SSE_TERMINATOR then + return ai_shared._CONST.SSE_TERMINATOR, nil, nil + end + local event, err = cjson.decode(event_t.data) if err then ngx.log(ngx.WARN, "failed to decode stream event frame from gemini: " .. err) return nil, "failed to decode stream event frame from gemini", nil end - local new_event - local metadata = nil - if is_response_content(event) then - new_event = { + local metadata = {} + metadata.finished_reason = event.candidates + and #event.candidates > 0 + and event.candidates[1].finishReason + or "STOP" + metadata.completion_tokens = event.usageMetadata and event.usageMetadata.candidatesTokenCount or 0 + metadata.prompt_tokens = event.usageMetadata and event.usageMetadata.promptTokenCount or 0 + + local new_event = { choices = { [1] = { delta = { @@ -75,28 +77,8 @@ local function handle_stream_event(event_t, model_info, route_type) }, }, } - end - if is_response_finished(event) then - metadata = metadata or {} - metadata.finished_reason = event.candidates[1].finishReason - new_event = "[DONE]" - end - - if event.usageMetadata then - metadata = metadata or {} - metadata.completion_tokens = event.usageMetadata.candidatesTokenCount or 0 - metadata.prompt_tokens = event.usageMetadata.promptTokenCount or 0 - end - - if new_event then - if new_event ~= "[DONE]" then - new_event = cjson.encode(new_event) - end - - return new_event, nil, metadata - else - return nil, nil, metadata -- caller code will handle "unrecognised" event types + return cjson.encode(new_event), nil, metadata end end @@ -206,6 +188,15 @@ local function from_gemini_chat_openai(response, model_info, route_type) messages.object = "chat.completion" messages.model = model_info.name + -- process analytics + if response.usageMetadata then + messages.usage = { + prompt_tokens = response.usageMetadata.promptTokenCount, + completion_tokens = response.usageMetadata.candidatesTokenCount, + total_tokens = response.usageMetadata.totalTokenCount, + } + end + else -- probably a server fault or other unexpected response local err = "no generation candidates received from Gemini, or max_tokens too short" ngx.log(ngx.ERR, err) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 0e1d0d18a96..6f9341884f2 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -1,11 +1,12 @@ local _M = {} -- imports -local cjson = require("cjson.safe") -local http = require("resty.http") -local fmt = string.format -local os = os -local parse_url = require("socket.url").parse +local cjson = require("cjson.safe") +local http = require("resty.http") +local fmt = string.format +local os = os +local parse_url = require("socket.url").parse +local aws_stream = require("kong.tools.aws_stream") -- -- static @@ -18,6 +19,10 @@ local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local function str_ltrim(s) -- remove leading whitespace from string. return type(s) == "string" and s:gsub("^%s*", "") end + +local function str_rtrim(s) -- remove trailing whitespace from string. + return type(s) == "string" and s:match('^(.*%S)%s*$') +end -- local log_entry_keys = { @@ -51,20 +56,26 @@ local log_entry_keys = { local openai_override = os.getenv("OPENAI_TEST_PORT") +_M._CONST = { + ["SSE_TERMINATOR"] = "[DONE]", +} + _M.streaming_has_token_counts = { ["cohere"] = true, ["llama2"] = true, ["anthropic"] = true, ["gemini"] = true, + ["bedrock"] = true, } _M.upstream_url_format = { - openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), - anthropic = "https://api.anthropic.com:443", - cohere = "https://api.cohere.com:443", - azure = "https://%s.openai.azure.com:443/openai/deployments/%s", - gemini = "https://generativelanguage.googleapis.com", + openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), + anthropic = "https://api.anthropic.com:443", + cohere = "https://api.cohere.com:443", + azure = "https://%s.openai.azure.com:443/openai/deployments/%s", + gemini = "https://generativelanguage.googleapis.com", gemini_vertex = "https://%s", + bedrock = "https://bedrock-runtime.%s.amazonaws.com", } _M.operation_map = { @@ -120,6 +131,12 @@ _M.operation_map = { method = "POST", }, }, + bedrock = { + ["llm/v1/chat"] = { + path = "/model/%s/%s", + method = "POST", + }, + }, } _M.clear_response_headers = { @@ -138,6 +155,9 @@ _M.clear_response_headers = { gemini = { "Set-Cookie", }, + bedrock = { + "Set-Cookie", + }, } --- @@ -219,7 +239,7 @@ end -- @param {string} frame input string to format into SSE events -- @param {boolean} raw_json sets application/json byte-parser mode -- @return {table} n number of split SSE messages, or empty table -function _M.frame_to_events(frame, raw_json_mode) +function _M.frame_to_events(frame, provider) local events = {} if (not frame) or (#frame < 1) or (type(frame)) ~= "string" then @@ -228,21 +248,44 @@ function _M.frame_to_events(frame, raw_json_mode) -- some new LLMs return the JSON object-by-object, -- because that totally makes sense to parse?! - if raw_json_mode then + if provider == "gemini" then + local done = false + -- if this is the first frame, it will begin with array opener '[' frame = (string.sub(str_ltrim(frame), 1, 1) == "[" and string.sub(str_ltrim(frame), 2)) or frame -- it may start with ',' which is the start of the new frame frame = (string.sub(str_ltrim(frame), 1, 1) == "," and string.sub(str_ltrim(frame), 2)) or frame - -- finally, it may end with the array terminator ']' indicating the finished stream - frame = (string.sub(str_ltrim(frame), -1) == "]" and string.sub(str_ltrim(frame), 1, -2)) or frame + -- it may end with the array terminator ']' indicating the finished stream + if string.sub(str_rtrim(frame), -1) == "]" then + frame = string.sub(str_rtrim(frame), 1, -2) + done = true + end -- for multiple events that arrive in the same frame, split by top-level comma for _, v in ipairs(split(frame, "\n,")) do events[#events+1] = { data = v } end + if done then + -- add the done signal here + -- but we have to retrieve the metadata from a previous filter run + events[#events+1] = { data = _M._CONST.SSE_TERMINATOR } + end + + elseif provider == "bedrock" then + local parser = aws_stream:new(frame) + while true do + local msg = parser:next_message() + + if not msg then + break + end + + events[#events+1] = { data = cjson.encode(msg) } + end + -- check if it's raw json and just return the split up data frame -- Cohere / Other flat-JSON format parser -- just return the split up data frame @@ -401,7 +444,7 @@ function _M.from_ollama(response_string, model_info, route_type) end end - if output and output ~= "[DONE]" then + if output and output ~= _M._CONST.SSE_TERMINATOR then output, err = cjson.encode(output) end @@ -510,6 +553,10 @@ end function _M.post_request(conf, response_object) local body_string, err + if not response_object then + return + end + if type(response_object) == "string" then -- set raw string body first, then decode body_string = response_object @@ -573,7 +620,7 @@ function _M.post_request(conf, response_object) end if response_object.usage.prompt_tokens and response_object.usage.completion_tokens - and conf.model.options.input_cost and conf.model.options.output_cost then + and conf.model.options and conf.model.options.input_cost and conf.model.options.output_cost then request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.COST] = (response_object.usage.prompt_tokens * conf.model.options.input_cost + response_object.usage.completion_tokens * conf.model.options.output_cost) / 1000000 -- 1 million diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 85802e54b9c..b4b7bba5ae7 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -91,20 +91,51 @@ do function LLM:ai_introspect_body(request, system_prompt, http_opts, response_regex_match) local err, _ - -- set up the request - local ai_request = { - messages = { - [1] = { - role = "system", - content = system_prompt, + -- set up the LLM request for transformation instructions + local ai_request + + -- mistral, cohere, titan (via Bedrock) don't support system commands + if self.driver == "bedrock" then + for _, p in ipairs(self.driver.bedrock_unsupported_system_role_patterns) do + if request.model:find(p) then + ai_request = { + messages = { + [1] = { + role = "user", + content = system_prompt, + }, + [2] = { + role = "assistant", + content = "What is the message?", + }, + [3] = { + role = "user", + content = request, + } + }, + stream = false, + } + break + end + end + end + + -- not Bedrock, or didn't match banned pattern - continue as normal + if not ai_request then + ai_request = { + messages = { + [1] = { + role = "system", + content = system_prompt, + }, + [2] = { + role = "user", + content = request, + } }, - [2] = { - role = "user", - content = request, - } - }, - stream = false, - } + stream = false, + } + end -- convert it to the specified driver format ai_request, _, err = self.driver.to_format(ai_request, self.conf.model, "llm/v1/chat") @@ -204,8 +235,9 @@ do } setmetatable(self, LLM) - local provider = (self.conf.model or {}).provider or "NONE_SET" - local driver_module = "kong.llm.drivers." .. provider + self.provider = (self.conf.model or {}).provider or "NONE_SET" + local driver_module = "kong.llm.drivers." .. self.provider + local ok ok, self.driver = pcall(require, driver_module) if not ok then diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 9dc68f16db8..c975c49c26f 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -2,6 +2,19 @@ local typedefs = require("kong.db.schema.typedefs") local fmt = string.format +local bedrock_options_schema = { + type = "record", + required = false, + fields = { + { aws_region = { + description = "If using AWS providers (Bedrock) you can override the `AWS_REGION` " .. + "environment variable by setting this option.", + type = "string", + required = false }}, + }, +} + + local gemini_options_schema = { type = "record", required = false, @@ -68,6 +81,22 @@ local auth_schema = { "environment variable `GCP_SERVICE_ACCOUNT`.", required = false, referenceable = true }}, + { aws_access_key_id = { + type = "string", + description = "Set this if you are using an AWS provider (Bedrock) and you are authenticating " .. + "using static IAM User credentials. Setting this will override the AWS_ACCESS_KEY_ID " .. + "environment variable for this plugin instance.", + required = false, + encrypted = true, + referenceable = true }}, + { aws_secret_access_key = { + type = "string", + description = "Set this if you are using an AWS provider (Bedrock) and you are authenticating " .. + "using static IAM User credentials. Setting this will override the AWS_SECRET_ACCESS_KEY " .. + "environment variable for this plugin instance.", + required = false, + encrypted = true, + referenceable = true }}, } } @@ -144,6 +173,7 @@ local model_options_schema = { type = "string", required = false }}, { gemini = gemini_options_schema }, + { bedrock = bedrock_options_schema }, } } @@ -157,7 +187,7 @@ local model_schema = { type = "string", description = "AI provider request format - Kong translates " .. "requests to and from the specified backend compatible formats.", required = true, - one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2", "gemini" }}}, + one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2", "gemini", "bedrock" }}}, { name = { type = "string", description = "Model name to execute.", diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 5ff894c5e05..bc7288d3007 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -12,6 +12,11 @@ local GCP_SERVICE_ACCOUNT do end local GCP = require("resty.gcp.request.credentials.accesstoken") +local aws_config = require "resty.aws.config" -- reads environment variables whilst available +local AWS = require("resty.aws") +local AWS_REGION do + AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") +end -- @@ -48,6 +53,44 @@ local _KEYBASTION = setmetatable({}, { end return { interface = nil, error = "cloud-authentication with GCP failed" } + + elseif plugin_config.model.provider == "bedrock" then + ngx.log(ngx.NOTICE, "loading aws sdk for plugin ", kong.plugin.get_id()) + local aws + + local region = plugin_config.model.options + and plugin_config.model.options.bedrock + and plugin_config.model.options.bedrock.aws_region + or AWS_REGION + + if not region then + return { interface = nil, error = "AWS region not specified anywhere" } + end + + local access_key_set = (plugin_config.auth and plugin_config.auth.aws_access_key_id) + or aws_config.global.AWS_ACCESS_KEY_ID + local secret_key_set = plugin_config.auth and plugin_config.auth.aws_secret_access_key + or aws_config.global.AWS_SECRET_ACCESS_KEY + + aws = AWS({ + -- if any of these are nil, they either use the SDK default or + -- are deliberately null so that a different auth chain is used + region = region, + }) + + if access_key_set and secret_key_set then + -- Override credential config according to plugin config, if set + local creds = aws:Credentials { + accessKeyId = access_key_set, + secretAccessKey = secret_key_set, + } + + aws.config.credentials = creds + end + + this_cache[plugin_config] = { interface = aws, error = nil } + + return this_cache[plugin_config] end end, }) @@ -99,8 +142,7 @@ local function handle_streaming_frame(conf) chunk = kong_utils.inflate_gzip(ngx.arg[1]) end - local is_raw_json = conf.model.provider == "gemini" - local events = ai_shared.frame_to_events(chunk, is_raw_json ) + local events = ai_shared.frame_to_events(chunk, conf.model.provider) if not events then -- usually a not-supported-transformer or empty frames. @@ -142,7 +184,7 @@ local function handle_streaming_frame(conf) local err if formatted then -- only stream relevant frames back to the user - if conf.logging and conf.logging.log_payloads and (formatted ~= "[DONE]") then + if conf.logging and conf.logging.log_payloads and (formatted ~= ai_shared._CONST.SSE_TERMINATOR) then -- append the "choice" to the buffer, for logging later. this actually works! if not event_t then event_t, err = cjson.decode(formatted) @@ -160,7 +202,7 @@ local function handle_streaming_frame(conf) -- handle event telemetry if conf.logging and conf.logging.log_statistics then if not ai_shared.streaming_has_token_counts[conf.model.provider] then - if formatted ~= "[DONE]" then + if formatted ~= ai_shared._CONST.SSE_TERMINATOR then if not event_t then event_t, err = cjson.decode(formatted) end @@ -183,18 +225,25 @@ local function handle_streaming_frame(conf) framebuffer:put("data: ") framebuffer:put(formatted or "") - framebuffer:put((formatted ~= "[DONE]") and "\n\n" or "") + framebuffer:put((formatted ~= ai_shared._CONST.SSE_TERMINATOR) and "\n\n" or "") end if conf.logging and conf.logging.log_statistics and metadata then - kong_ctx_plugin.ai_stream_completion_tokens = - (kong_ctx_plugin.ai_stream_completion_tokens or 0) + - (metadata.completion_tokens or 0) - or kong_ctx_plugin.ai_stream_completion_tokens - kong_ctx_plugin.ai_stream_prompt_tokens = - (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + - (metadata.prompt_tokens or 0) - or kong_ctx_plugin.ai_stream_prompt_tokens + -- gemini metadata specifically, works differently + if conf.model.provider == "gemini" then + print(metadata.completion_tokens) + kong_ctx_plugin.ai_stream_completion_tokens = metadata.completion_tokens or 0 + kong_ctx_plugin.ai_stream_prompt_tokens = metadata.prompt_tokens or 0 + else + kong_ctx_plugin.ai_stream_completion_tokens = + (kong_ctx_plugin.ai_stream_completion_tokens or 0) + + (metadata.completion_tokens or 0) + or kong_ctx_plugin.ai_stream_completion_tokens + kong_ctx_plugin.ai_stream_prompt_tokens = + (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + + (metadata.prompt_tokens or 0) + or kong_ctx_plugin.ai_stream_prompt_tokens + end end end end @@ -300,8 +349,10 @@ function _M:body_filter(conf) if kong_ctx_shared.skip_response_transformer and (route_type ~= "preserve") then local response_body + if kong_ctx_shared.parsed_response then response_body = kong_ctx_shared.parsed_response + elseif kong.response.get_status() == 200 then response_body = kong.service.response.get_raw_body() if not response_body then @@ -320,6 +371,7 @@ function _M:body_filter(conf) if err then kong.log.warn("issue when transforming the response body for analytics in the body filter phase, ", err) + elseif new_response_string then ai_shared.post_request(conf, new_response_string) end diff --git a/kong/tools/aws_stream.lua b/kong/tools/aws_stream.lua new file mode 100644 index 00000000000..ebefc2c2656 --- /dev/null +++ b/kong/tools/aws_stream.lua @@ -0,0 +1,181 @@ +--- Stream class. +-- Decodes AWS response-stream types, currently application/vnd.amazon.eventstream +-- @classmod Stream + +local buf = require("string.buffer") +local to_hex = require("resty.string").to_hex + +local Stream = {} +Stream.__index = Stream + + +local _HEADER_EXTRACTORS = { + -- bool true + [0] = function(stream) + return true, 0 + end, + + -- bool false + [1] = function(stream) + return false, 0 + end, + + -- string type + [7] = function(stream) + local header_value_len = stream:next_int(16) + return stream:next_utf_8(header_value_len), header_value_len + 2 -- add the 2 bits read for the length + end, + + -- TODO ADD THE REST OF THE DATA TYPES + -- EVEN THOUGH THEY'RE NOT REALLY USED +} + +--- Constructor. +-- @function aws:Stream +-- @param chunk string complete AWS response stream chunk for decoding +-- @param is_hex boolean specify if the chunk bytes are already decoded to hex +-- @usage +-- local stream_parser = stream:new("00000120af0310f.......", true) +-- local next, err = stream_parser:next_message() +function Stream:new(chunk, is_hex) + local self = {} -- override 'self' to be the new object/class + setmetatable(self, Stream) + + if #chunk < ((is_hex and 32) or 16) then + return nil, "cannot parse a chunk less than 16 bytes long" + end + + self.read_count = 0 + self.chunk = buf.new() + self.chunk:put((is_hex and chunk) or to_hex(chunk)) + + return self +end + + +--- return the next `count` ascii bytes from the front of the chunk +--- and then trims the chunk of those bytes +-- @param count number whole utf-8 bytes to return +-- @return string resulting utf-8 string +function Stream:next_utf_8(count) + local utf_bytes = self:next_bytes(count) + + local ascii_string = "" + for i = 1, #utf_bytes, 2 do + local hex_byte = utf_bytes:sub(i, i + 1) + local ascii_byte = string.char(tonumber(hex_byte, 16)) + ascii_string = ascii_string .. ascii_byte + end + return ascii_string +end + +--- returns the next `count` bytes from the front of the chunk +--- and then trims the chunk of those bytes +-- @param count number whole integer of bytes to return +-- @return string hex-encoded next `count` bytes +function Stream:next_bytes(count) + if not self.chunk then + return nil, "function cannot be called on its own - initialise a chunk reader with :new(chunk)" + end + + local bytes = self.chunk:get(count * 2) + self.read_count = (count) + self.read_count + + return bytes +end + +--- returns the next unsigned int from the front of the chunk +--- and then trims the chunk of those bytes +-- @param size integer bit length (8, 16, 32, etc) +-- @return number whole integer of size specified +-- @return string the original bytes, for reference/checksums +function Stream:next_int(size) + if not self.chunk then + return nil, nil, "function cannot be called on its own - initialise a chunk reader with :new(chunk)" + end + + if size < 8 then + return nil, nil, "cannot work on integers smaller than 8 bits long" + end + + local int, err = self:next_bytes(size / 8) + if err then + return nil, nil, err + end + + return tonumber(int, 16), int +end + +--- returns the next message in the chunk, as a table. +--- can be used as an iterator. +-- @return table formatted next message from the given constructor chunk +function Stream:next_message() + if not self.chunk then + return nil, "function cannot be called on its own - initialise a chunk reader with :new(chunk)" + end + + if #self.chunk < 1 then + return false + end + + -- get the message length and pull that many bytes + -- + -- this is a chicken and egg problem, because we need to + -- read the message to get the length, to then re-read the + -- whole message at correct offset + local msg_len, _, err = self:next_int(32) + if err then + return err + end + + -- get the headers length + local headers_len, _, err = self:next_int(32) + if err then + return err + end + + -- get the preamble checksum + -- skip it because we're not using UDP + self:next_int(32) + + -- pull the headers from the buf + local headers = {} + local headers_bytes_read = 0 + + while headers_bytes_read < headers_len do + -- the next 8-bit int is the "header key length" + local header_key_len = self:next_int(8) + local header_key = self:next_utf_8(header_key_len) + headers_bytes_read = 1 + header_key_len + headers_bytes_read + + -- next 8-bits is the header type, which is an enum + local header_type = self:next_int(8) + headers_bytes_read = 1 + headers_bytes_read + + -- depending on the header type, depends on how long the header should max out at + local header_value, header_value_len = _HEADER_EXTRACTORS[header_type](self) + headers_bytes_read = header_value_len + headers_bytes_read + + headers[header_key] = header_value + end + + -- finally, extract the body as a string by + -- subtracting what's read so far from the + -- total length obtained right at the start + local body = self:next_utf_8(msg_len - self.read_count - 4) + + -- last 4 bytes is a body checksum + -- skip it because we're not using UDP + self:next_int(32) + + + -- rewind the tape + self.read_count = 0 + + return { + headers = headers, + body = body, + } +end + +return Stream \ No newline at end of file diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 955f1d73681..a6844b92e49 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -482,7 +482,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) describe("ai plugins supported providers", function() - it("[ai-proxy] tries to use unsupported gemini on older Kong versions", function() + it("[ai-proxy] tries to use unsupported providers on older Kong versions", function() -- [[ 3.8.x ]] -- local ai_proxy = admin.plugins:insert { name = "ai-proxy", @@ -516,10 +516,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_proxy) + -- max body size expected.config.max_request_body_size = nil + + -- gemini fields expected.config.auth.gcp_service_account_json = nil expected.config.auth.gcp_use_service_account = nil expected.config.model.options.gemini = nil + + -- bedrock fields + expected.config.auth.aws_access_key_id = nil + expected.config.auth.aws_secret_access_key = nil + expected.config.model.options.bedrock = nil + + -- 'ai fallback' field sets expected.config.route_type = "preserve" expected.config.model.provider = "openai" @@ -535,7 +545,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = ai_proxy.id }) end) - it("[ai-request-transformer] tries to use unsupported gemini on older Kong versions", function() + it("[ai-request-transformer] tries to use unsupported providers on older Kong versions", function() -- [[ 3.8.x ]] -- local ai_request_transformer = admin.plugins:insert { name = "ai-request-transformer", @@ -571,10 +581,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_request_transformer) + -- max body size expected.config.max_request_body_size = nil + + -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil expected.config.llm.auth.gcp_use_service_account = nil expected.config.llm.model.options.gemini = nil + + -- bedrock fields + expected.config.llm.auth.aws_access_key_id = nil + expected.config.llm.auth.aws_secret_access_key = nil + expected.config.llm.model.options.bedrock = nil + + -- 'ai fallback' field sets expected.config.llm.model.provider = "openai" do_assert(uuid(), "3.7.0", expected) @@ -588,7 +608,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = ai_request_transformer.id }) end) - it("[ai-response-transformer] tries to use unsupported gemini on older Kong versions", function() + it("[ai-response-transformer] tries to use unsupported providers on older Kong versions", function() -- [[ 3.8.x ]] -- local ai_response_transformer = admin.plugins:insert { name = "ai-response-transformer", @@ -624,10 +644,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_response_transformer) + -- max body size expected.config.max_request_body_size = nil + + -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil expected.config.llm.auth.gcp_use_service_account = nil expected.config.llm.model.options.gemini = nil + + -- bedrock fields + expected.config.llm.auth.aws_access_key_id = nil + expected.config.llm.auth.aws_secret_access_key = nil + expected.config.llm.model.options.bedrock = nil + + -- 'ai fallback' field sets expected.config.llm.model.provider = "openai" do_assert(uuid(), "3.7.0", expected) @@ -671,11 +701,19 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_proxy) + -- max body size expected.config.max_request_body_size = nil + + -- gemini fields expected.config.auth.gcp_service_account_json = nil expected.config.auth.gcp_use_service_account = nil expected.config.model.options.gemini = nil + -- bedrock fields + expected.config.auth.aws_access_key_id = nil + expected.config.auth.aws_secret_access_key = nil + expected.config.model.options.bedrock = nil + do_assert(uuid(), "3.7.0", expected) expected.config.response_streaming = nil @@ -720,11 +758,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- ]] local expected = cycle_aware_deep_copy(ai_request_transformer) + + -- max body size expected.config.max_request_body_size = nil + + -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil expected.config.llm.auth.gcp_use_service_account = nil expected.config.llm.model.options.gemini = nil + -- bedrock fields + expected.config.llm.auth.aws_access_key_id = nil + expected.config.llm.auth.aws_secret_access_key = nil + expected.config.llm.model.options.bedrock = nil + do_assert(uuid(), "3.7.0", expected) expected.config.llm.model.options.upstream_path = nil @@ -765,11 +812,20 @@ describe("CP/DP config compat transformations #" .. strategy, function() --]] local expected = cycle_aware_deep_copy(ai_response_transformer) + + -- max body size expected.config.max_request_body_size = nil + + -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil expected.config.llm.auth.gcp_use_service_account = nil expected.config.llm.model.options.gemini = nil + -- bedrock fields + expected.config.llm.auth.aws_access_key_id = nil + expected.config.llm.auth.aws_secret_access_key = nil + expected.config.llm.model.options.bedrock = nil + do_assert(uuid(), "3.7.0", expected) expected.config.llm.model.options.upstream_path = nil diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index aeb42600d63..009f079195d 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -237,6 +237,20 @@ local FORMATS = { }, }, }, + bedrock = { + ["llm/v1/chat"] = { + config = { + name = "bedrock", + provider = "bedrock", + options = { + max_tokens = 8192, + temperature = 0.8, + top_k = 1, + top_p = 0.6, + }, + }, + }, + }, } local STREAMS = { @@ -664,7 +678,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms truncated-json type (beginning of stream)", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin")) - local events = ai_shared.frame_to_events(input, true) + local events = ai_shared.frame_to_events(input, "gemini") local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/expected-output.json")) local expected_events = cjson.decode(expected) @@ -674,7 +688,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms truncated-json type (end of stream)", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/input.bin")) - local events = ai_shared.frame_to_events(input, true) + local events = ai_shared.frame_to_events(input, "gemini") local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-end/expected-output.json")) local expected_events = cjson.decode(expected) @@ -684,7 +698,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms complete-json type", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin")) - local events = ai_shared.frame_to_events(input, false) -- not "truncated json mode" like Gemini + local events = ai_shared.frame_to_events(input, "cohere") -- not "truncated json mode" like Gemini local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json")) local expected_events = cjson.decode(expected) @@ -694,7 +708,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms text/event-stream type", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin")) - local events = ai_shared.frame_to_events(input, false) -- not "truncated json mode" like Gemini + local events = ai_shared.frame_to_events(input, "openai") -- not "truncated json mode" like Gemini local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json")) local expected_events = cjson.decode(expected) @@ -702,6 +716,20 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.same(events, expected_events) end) + it("transforms application/vnd.amazon.eventstream (AWS) type", function() + local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/input.bin")) + local events = ai_shared.frame_to_events(input, "bedrock") + + local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/expected-output.json")) + local expected_events = cjson.decode(expected) + + assert.equal(#events, #expected_events) + for i, _ in ipairs(expected_events) do + -- tables are random ordered, so we need to compare each serialized event + assert.same(cjson.decode(events[i].data), cjson.decode(expected_events[i].data)) + end + end) + end) end) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index b67d815fa07..b1cd8129502 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -902,12 +902,12 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- check we got internal server error local body = assert.res_status(500 , r) local json = cjson.decode(body) assert.is_truthy(json.error) - assert.equals(json.error.message, "transformation failed from type openai://llm/v1/chat: 'choices' not in llm/v1/chat response") + assert.same(json.error.message, "transformation failed from type openai://llm/v1/chat: 'choices' not in llm/v1/chat response") end) it("bad request", function() diff --git a/spec/fixtures/ai-proxy/unit/expected-requests/bedrock/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-requests/bedrock/llm-v1-chat.json new file mode 100644 index 00000000000..ad68f6b2833 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-requests/bedrock/llm-v1-chat.json @@ -0,0 +1,55 @@ +{ + "system": [ + { + "text": "You are a mathematician." + } + ], + "messages": [ + { + "content": [ + { + "text": "What is 1 + 2?" + } + ], + "role": "user" + }, + { + "content": [ + { + "text": "The sum of 1 + 2 is 3. If you have any more math questions or if there's anything else I can help you with, feel free to ask!" + } + ], + "role": "assistant" + }, + { + "content": [ + { + "text": "Multiply that by 2" + } + ], + "role": "user" + }, + { + "content": [ + { + "text": "Certainly! If you multiply 3 by 2, the result is 6. If you have any more questions or if there's anything else I can help you with, feel free to ask!" + } + ], + "role": "assistant" + }, + { + "content": [ + { + "text": "Why can't you divide by zero?" + } + ], + "role": "user" + } + ], + "inferenceConfig": { + "maxTokens": 8192, + "temperature": 0.8, + "topP": 0.6 + }, + "anthropic_version": "bedrock-2023-05-31" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/expected-responses/bedrock/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/expected-responses/bedrock/llm-v1-chat.json new file mode 100644 index 00000000000..948d3fb4746 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/expected-responses/bedrock/llm-v1-chat.json @@ -0,0 +1,19 @@ +{ + "choices": [ + { + "finish_reason": "end_turn", + "index": 0, + "message": { + "content": "You cannot divide by zero because it is not a valid operation in mathematics.", + "role": "assistant" + } + } + ], + "object": "chat.completion", + "usage": { + "completion_tokens": 119, + "prompt_tokens": 19, + "total_tokens": 138 + }, + "model": "bedrock" +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/bedrock/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/bedrock/llm-v1-chat.json new file mode 100644 index 00000000000..e995bbd984d --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/real-responses/bedrock/llm-v1-chat.json @@ -0,0 +1,21 @@ +{ + "metrics": { + "latencyMs": 14767 + }, + "output": { + "message": { + "content": [ + { + "text": "You cannot divide by zero because it is not a valid operation in mathematics." + } + ], + "role": "assistant" + } + }, + "stopReason": "end_turn", + "usage": { + "completion_tokens": 119, + "prompt_tokens": 19, + "total_tokens": 138 + } +} \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json b/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json index 80781b6eb72..96933d9835e 100644 --- a/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json +++ b/spec/fixtures/ai-proxy/unit/real-responses/gemini/llm-v1-chat.json @@ -1,34 +1,39 @@ { - "candidates": [ - { - "content": { - "parts": [ - { - "text": "Ah, vous voulez savoir le double de ce résultat ? Eh bien, le double de 2 est **4**. \n" - } - ], - "role": "model" - }, - "finishReason": "STOP", - "index": 0, - "safetyRatings": [ - { - "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", - "probability": "NEGLIGIBLE" - }, - { - "category": "HARM_CATEGORY_HATE_SPEECH", - "probability": "NEGLIGIBLE" - }, - { - "category": "HARM_CATEGORY_HARASSMENT", - "probability": "NEGLIGIBLE" - }, + "candidates": [ + { + "content": { + "parts": [ { - "category": "HARM_CATEGORY_DANGEROUS_CONTENT", - "probability": "NEGLIGIBLE" + "text": "Ah, vous voulez savoir le double de ce résultat ? Eh bien, le double de 2 est **4**. \n" } - ] - } - ] - } \ No newline at end of file + ], + "role": "model" + }, + "finishReason": "STOP", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "NEGLIGIBLE" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 14, + "candidatesTokenCount": 128, + "totalTokenCount": 142 + } +} diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/expected-output.json b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/expected-output.json new file mode 100644 index 00000000000..8761c559360 --- /dev/null +++ b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/expected-output.json @@ -0,0 +1,20 @@ +[ + { + "data": "{\"body\":\"{\\\"p\\\":\\\"abcdefghijkl\\\",\\\"role\\\":\\\"assistant\\\"}\",\"headers\":{\":event-type\":\"messageStart\",\":content-type\":\"application\/json\",\":message-type\":\"event\"}}" + }, + { + "data": "{\"body\":\"{\\\"contentBlockIndex\\\":0,\\\"delta\\\":{\\\"text\\\":\\\"Hello! Relativity is a set of physical theories that are collectively known as special relativity and general relativity, proposed by Albert Einstein. These theories revolutionized our understanding of space, time, and gravity, and have had far-reach\\\"},\\\"p\\\":\\\"abcd\\\"}\",\"headers\":{\":event-type\":\"contentBlockDelta\",\":content-type\":\"application\\/json\",\":message-type\":\"event\"}}" + }, + { + "data": "{\"headers\":{\":event-type\":\"contentBlockDelta\",\":message-type\":\"event\",\":content-type\":\"application\\/json\"},\"body\":\"{\\\"contentBlockIndex\\\":0,\\\"delta\\\":{\\\"text\\\":\\\"ing implications in various scientific and technological fields. Special relativity applies to all physical phenomena in the absence of gravity, while general relativity explains the law of gravity and its effects on the nature of space, time, and matter.\\\"},\\\"p\\\":\\\"abcdefghijk\\\"}\"}" + }, + { + "data": "{\"body\":\"{\\\"contentBlockIndex\\\":0,\\\"p\\\":\\\"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQR\\\"}\",\"headers\":{\":content-type\":\"application\\/json\",\":event-type\":\"contentBlockStop\",\":message-type\":\"event\"}}" + }, + { + "data": "{\"body\":\"{\\\"p\\\":\\\"abcdefghijklm\\\",\\\"stopReason\\\":\\\"end_turn\\\"}\",\"headers\":{\":message-type\":\"event\",\":content-type\":\"application\\/json\",\":event-type\":\"messageStop\"}}" + }, + { + "data": "{\"headers\":{\":message-type\":\"event\",\":content-type\":\"application\\/json\",\":event-type\":\"metadata\"},\"body\":\"{\\\"metrics\\\":{\\\"latencyMs\\\":2613},\\\"p\\\":\\\"abcdefghijklmnopqrstuvwxyzABCDEF\\\",\\\"usage\\\":{\\\"inputTokens\\\":9,\\\"outputTokens\\\":97,\\\"totalTokens\\\":106}}\"}" + } +] \ No newline at end of file diff --git a/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/input.bin b/spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/input.bin new file mode 100644 index 0000000000000000000000000000000000000000..8f9d03b4f7e02272e671c429836521d8db102676 GIT binary patch literal 1506 zcmc&!!A=xG5FHOj6C{B@XxpO;f+VOLJ%FH~g0c{ZiAri`YImCL?QXk!c6T820bVq6 z(Zr)S4+cGXF!2}s0ZsS-6XQWWTC*&$t9ud?4?UUb>3aRD-m40N;873+rF(C#lm?2} zK;=h#YVbsGs*cV<6_-6&KUfU4@`pc%z!)h)@ItF|8&0diV&`}#`gj{^iyL0#P!1!k zRAaGGlf1yKmYDB4C!7c6d1lrxr$KP+84+2#xHj>km&kDE>S?LN+6+n$f6b;FXEE7k8(_2+~OWvo|w&{l=?I)p``p8!lz6)2F#&ny24DHI?7x!AEUMc9ld~OV3CDd zN(?CmWy)$wHx&cNoWW4gd3%TlDq>YsXnVE`%vf!-!-$nrHYLkwJ)0HEc@%1tt;Fc? z@K%crEt6aTu}Kj+u`HpKY+lnysA|sD83?h!yr|Q&eW`^!p}mh78pvXZSOx5eMF?Y_ z6%G{R*^_sl?~*Jpb6Mo~kx&0wmOLj>Kd_x+La_!|p%bccD9D_mBEoi>9>Z8^sjF?F zDgtHXM%i*7A#xk%5^4rg9%^f1RJx7|@=Hi)24#mT#Js50{Teo7A+e8+3|mG5>DG>v z(Cmt8(-Yn?tW?MWNmox8sB^v7X z`?A;OA2-hL&0Sa8JR}1qjbg3=orDT8q2i?mz8ibFz*eA~?dh zApk2vmyZ@2CFGxUfj-Vpj!$&;+5TkgS3IJg Date: Tue, 30 Jul 2024 16:44:05 +0800 Subject: [PATCH 3864/4351] fix(certificates): validate the certificates schema failed if `snis` was in the request body (#13357) KM-223 --- .../kong/certificates_schema_validate.yml | 3 ++ kong/db/dao/certificates.lua | 3 -- kong/db/schema/entities/certificates.lua | 1 + kong/db/schema/metaschema.lua | 10 +++++ kong/db/strategies/postgres/init.lua | 5 +++ .../04-admin_api/02-kong_routes_spec.lua | 41 +++++++++++++++++++ .../06-certificates_routes_spec.lua | 38 +++++++++-------- 7 files changed, 81 insertions(+), 20 deletions(-) create mode 100644 changelog/unreleased/kong/certificates_schema_validate.yml diff --git a/changelog/unreleased/kong/certificates_schema_validate.yml b/changelog/unreleased/kong/certificates_schema_validate.yml new file mode 100644 index 00000000000..83cce82fb7d --- /dev/null +++ b/changelog/unreleased/kong/certificates_schema_validate.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where validation of the certificate schema failed if the `snis` field was present in the request body." +scope: Admin API +type: bugfix \ No newline at end of file diff --git a/kong/db/dao/certificates.lua b/kong/db/dao/certificates.lua index f202b7d3400..b44475c565e 100644 --- a/kong/db/dao/certificates.lua +++ b/kong/db/dao/certificates.lua @@ -60,7 +60,6 @@ function _Certificates:insert(cert, options) end end - cert.snis = nil cert, err, err_t = self.super.insert(self, cert, options) if not cert then return nil, err, err_t @@ -99,7 +98,6 @@ function _Certificates:update(cert_pk, cert, options) end end - cert.snis = nil cert, err, err_t = self.super.update(self, cert_pk, cert, options) if err then return nil, err, err_t @@ -137,7 +135,6 @@ function _Certificates:upsert(cert_pk, cert, options) end end - cert.snis = nil cert, err, err_t = self.super.upsert(self, cert_pk, cert, options) if err then return nil, err, err_t diff --git a/kong/db/schema/entities/certificates.lua b/kong/db/schema/entities/certificates.lua index 9e9127a2010..6063afc1006 100644 --- a/kong/db/schema/entities/certificates.lua +++ b/kong/db/schema/entities/certificates.lua @@ -21,6 +21,7 @@ return { { cert_alt = typedefs.certificate { required = false, referenceable = true }, }, { key_alt = typedefs.key { required = false, referenceable = true, encrypted = true }, }, { tags = typedefs.tags }, + { snis = { type = "array", elements = typedefs.wildcard_host, required = false, transient = true }, }, }, entity_checks = { diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index deef4f5852a..504893d567e 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -192,6 +192,8 @@ local field_schema = { { encrypted = { type = "boolean" }, }, { referenceable = { type = "boolean" }, }, { json_schema = json_metaschema }, + -- Transient attribute: used to mark a field as a non-db column + { transient = { type = "boolean" }, }, -- Deprecation attribute: used to mark a field as deprecated -- Results in `message` and `removal_in_version` to be printed in a warning -- (via kong.deprecation) when the field is used. @@ -490,6 +492,14 @@ local attribute_types = { json_schema = { ["json"] = true, }, + transient = { + ["string"] = true, + ["number"] = true, + ["integer"] = true, + ["array"] = true, + ["set"] = true, + ["boolean"] = true, + }, } diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index a19f1230dc9..1a33c5e54a2 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -844,6 +844,10 @@ function _M.new(connector, schema, errors) for field_name, field in schema:each_field() do + if field.transient then + goto continue + end + if field.type == "foreign" then local foreign_schema = field.schema local foreign_key_names = {} @@ -925,6 +929,7 @@ function _M.new(connector, schema, errors) insert(fields, prepared_field) end + ::continue:: end local primary_key_names = {} diff --git a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua index 4c3c502a119..49c00b01d3b 100644 --- a/spec/02-integration/04-admin_api/02-kong_routes_spec.lua +++ b/spec/02-integration/04-admin_api/02-kong_routes_spec.lua @@ -1,6 +1,8 @@ local helpers = require "spec.helpers" +local ssl_fixtures = require "spec.fixtures.ssl" local cjson = require "cjson" local constants = require "kong.constants" +local Errors = require "kong.db.errors" local UUID_PATTERN = "%x%x%x%x%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%-%x%x%x%x%x%x%x%x%x%x%x%x" @@ -554,6 +556,45 @@ describe("Admin API - Kong routes with strategy #" .. strategy, function() local json = cjson.decode(body) assert.equal("schema validation successful", json.message) end) + + it("returns 200 on certificates schema with snis", function() + + local res = assert(client:post("/schemas/certificates/validate", { + body = { + cert = ssl_fixtures.cert, + key = ssl_fixtures.key, + snis = {"a", "b", "c" }, + }, + headers = { ["Content-Type"] = "application/json" } + })) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equal("schema validation successful", json.message) + end) + + it("returns 400 on certificates schema with invalid snis", function() + + local res = assert(client:post("/schemas/certificates/validate", { + body = { + cert = ssl_fixtures.cert, + key = ssl_fixtures.key, + snis = {"120.0.9.32:90" }, + }, + headers = { ["Content-Type"] = "application/json" } + })) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + local expected_body = { + fields= { + snis= { "must not be an IP" } + }, + name= "schema violation", + message= "schema violation (snis.1: must not be an IP)", + code= Errors.codes.SCHEMA_VIOLATION, + } + assert.same(expected_body, json) + end) + it("returns 200 on a valid plugin schema", function() local res = assert(client:post("/schemas/plugins/validate", { body = { diff --git a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua index c0fde48646c..dbea8ec7983 100644 --- a/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua +++ b/spec/02-integration/04-admin_api/06-certificates_routes_spec.lua @@ -36,12 +36,23 @@ describe("Admin API: #" .. strategy, function() local n2 = get_name() local names = { n1, n2 } + local certificate = { + cert = ssl_fixtures.cert, + key = ssl_fixtures.key, + snis = names, + } + + local validate_res = client:post("/schemas/certificates/validate", { + body = certificate, + headers = { ["Content-Type"] = "application/json" }, + }) + + local validate_body = assert.res_status(200, validate_res) + local json = cjson.decode(validate_body) + assert.equal("schema validation successful", json.message) + local res = client:post("/certificates", { - body = { - cert = ssl_fixtures.cert, - key = ssl_fixtures.key, - snis = names, - }, + body = certificate, headers = { ["Content-Type"] = "application/json" }, }) @@ -370,9 +381,8 @@ describe("Admin API: #" .. strategy, function() assert.equal(cjson.null, json.key_alt) assert.same({ n1 }, json.snis) - json.snis = nil - local in_db = assert(db.certificates:select({ id = id }, { nulls = true })) + local in_db = assert(db.certificates:select_with_name_list({ id = id }, { nulls = true })) assert.same(json, in_db) end) @@ -395,9 +405,8 @@ describe("Admin API: #" .. strategy, function() assert.equal(cjson.null, json.key_alt) assert.same({ n1, n2 }, json.snis) - json.snis = nil - local in_db = assert(db.certificates:select(json, { nulls = true })) + local in_db = assert(db.certificates:select_with_name_list(json, { nulls = true })) assert.same(json, in_db) end) @@ -420,9 +429,8 @@ describe("Admin API: #" .. strategy, function() assert.equal(cjson.null, json.key_alt) assert.same({ n1, n2 }, json.snis) - json.snis = nil - local in_db = assert(db.certificates:select(json, { nulls = true })) + local in_db = assert(db.certificates:select_with_name_list(json, { nulls = true })) assert.same(json, in_db) end) @@ -444,9 +452,7 @@ describe("Admin API: #" .. strategy, function() assert.same({}, json.snis) assert.truthy(certificate.updated_at < json.updated_at) - json.snis = nil - - local in_db = assert(db.certificates:select(certificate, { nulls = true })) + local in_db = assert(db.certificates:select_with_name_list(certificate, { nulls = true })) assert.same(json, in_db) end) @@ -470,9 +476,7 @@ describe("Admin API: #" .. strategy, function() assert.same(ssl_fixtures.key_alt_ecdsa, json.key_alt) assert.same({}, json.snis) - json.snis = nil - - local in_db = assert(db.certificates:select(certificate, { nulls = true })) + local in_db = assert(db.certificates:select_with_name_list(certificate, { nulls = true })) assert.same(json, in_db) end) From 982143769aa5bd271307fa70840051da1ca32a08 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Tue, 30 Jul 2024 10:52:59 +0200 Subject: [PATCH 3865/4351] feat(ai-plugins): retrieve latency data and push it to logs and metrics (#13428) For https://konghq.atlassian.net/browse/AG-79 --- .../unreleased/kong/add-ai-data-latency.yml | 3 ++ kong/llm/drivers/shared.lua | 30 +++++++++++++++---- kong/plugins/prometheus/exporter.lua | 14 +++++++-- .../26-prometheus/02-access_spec.lua | 6 ++++ .../02-openai_integration_spec.lua | 12 ++++++++ .../02-integration_spec.lua | 14 ++++++++- .../02-integration_spec.lua | 14 ++++++++- 7 files changed, 84 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/add-ai-data-latency.yml diff --git a/changelog/unreleased/kong/add-ai-data-latency.yml b/changelog/unreleased/kong/add-ai-data-latency.yml new file mode 100644 index 00000000000..2f3c58fb05e --- /dev/null +++ b/changelog/unreleased/kong/add-ai-data-latency.yml @@ -0,0 +1,3 @@ +message: "AI plugins: retrieved latency data and pushed it to logs and metrics." +type: feature +scope: "Plugin" diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 6f9341884f2..8c0c88e6573 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -40,11 +40,13 @@ local log_entry_keys = { PROVIDER_NAME = "provider_name", REQUEST_MODEL = "request_model", RESPONSE_MODEL = "response_model", + LLM_LATENCY = "llm_latency", -- usage keys PROMPT_TOKENS = "prompt_tokens", COMPLETION_TOKENS = "completion_tokens", TOTAL_TOKENS = "total_tokens", + TIME_PER_TOKEN = "time_per_token", COST = "cost", -- cache keys @@ -527,13 +529,14 @@ function _M.pre_request(conf, request_table) request_table[auth_param_name] = auth_param_value end + -- retrieve the plugin name + local plugin_name = conf.__key__:match('plugins:(.-):') + if not plugin_name or plugin_name == "" then + return nil, "no plugin name is being passed by the plugin" + end + -- if enabled AND request type is compatible, capture the input for analytics if conf.logging and conf.logging.log_payloads then - local plugin_name = conf.__key__:match('plugins:(.-):') - if not plugin_name or plugin_name == "" then - return nil, "no plugin name is being passed by the plugin" - end - kong.log.set_serialize_value(fmt("ai.%s.%s.%s", plugin_name, log_entry_keys.PAYLOAD_CONTAINER, log_entry_keys.REQUEST_BODY), kong.request.get_raw_body()) end @@ -547,6 +550,9 @@ function _M.pre_request(conf, request_table) kong.ctx.shared.ai_prompt_tokens = (kong.ctx.shared.ai_prompt_tokens or 0) + prompt_tokens end + local start_time_key = "ai_request_start_time_" .. plugin_name + kong.ctx.plugin[start_time_key] = ngx.now() + return true, nil end @@ -600,6 +606,20 @@ function _M.post_request(conf, response_object) request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = kong.ctx.plugin.llm_model_requested or conf.model.name request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name + -- Set the llm latency meta, and time per token usage + local start_time_key = "ai_request_start_time_" .. plugin_name + if kong.ctx.plugin[start_time_key] then + local llm_latency = math.floor((ngx.now() - kong.ctx.plugin[start_time_key]) * 1000) + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.LLM_LATENCY] = llm_latency + kong.ctx.shared.ai_request_latency = llm_latency + + if response_object.usage and response_object.usage.completion_tokens then + local time_per_token = math.floor(llm_latency / response_object.usage.completion_tokens) + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.TIME_PER_TOKEN] = time_per_token + kong.ctx.shared.ai_request_time_per_token = time_per_token + end + end + -- set extra per-provider meta if kong.ctx.plugin.ai_extra_meta and type(kong.ctx.plugin.ai_extra_meta) == "table" then for k, v in pairs(kong.ctx.plugin.ai_extra_meta) do diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 2a94ebac272..bdc5eeafcbc 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -17,8 +17,9 @@ local stream_available, stream_api = pcall(require, "kong.tools.stream_api") local role = kong.configuration.role -local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000} -local UPSTREAM_LATENCY_BUCKETS = {25, 50, 80, 100, 250, 400, 700, 1000, 2000, 5000, 10000, 30000, 60000 } +local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000 } +local UPSTREAM_LATENCY_BUCKETS = { 25, 50, 80, 100, 250, 400, 700, 1000, 2000, 5000, 10000, 30000, 60000 } +local AI_LLM_PROVIDER_LATENCY_BUCKETS = { 250, 500, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 10000, 30000, 60000 } local IS_PROMETHEUS_ENABLED @@ -157,6 +158,11 @@ local function init() "AI requests cost per ai_provider/cache in Kong", {"ai_provider", "ai_model", "cache_status", "vector_db", "embeddings_provider", "embeddings_model", "token_type", "workspace"}) + metrics.ai_llm_provider_latency = prometheus:histogram("ai_llm_provider_latency_ms", + "LLM response Latency for each AI plugins per ai_provider in Kong", + {"ai_provider", "ai_model", "cache_status", "vector_db", "embeddings_provider", "embeddings_model", "workspace"}, + AI_LLM_PROVIDER_LATENCY_BUCKETS) + -- Hybrid mode status if role == "control_plane" then metrics.data_plane_last_seen = prometheus:gauge("data_plane_last_seen", @@ -349,6 +355,10 @@ local function log(message, serialized) metrics.ai_llm_cost:inc(ai_plugin.usage.cost, labels_table_ai_llm_status) end + if ai_plugin.meta.llm_latency and ai_plugin.meta.llm_latency > 0 then + metrics.ai_llm_provider_latency:observe(ai_plugin.meta.llm_latency, labels_table_ai_llm_status) + end + labels_table_ai_llm_tokens[1] = ai_plugin.meta.provider_name labels_table_ai_llm_tokens[2] = ai_plugin.meta.request_model labels_table_ai_llm_tokens[3] = cache_status diff --git a/spec/03-plugins/26-prometheus/02-access_spec.lua b/spec/03-plugins/26-prometheus/02-access_spec.lua index 9138637d2f2..5292b101049 100644 --- a/spec/03-plugins/26-prometheus/02-access_spec.lua +++ b/spec/03-plugins/26-prometheus/02-access_spec.lua @@ -768,6 +768,7 @@ describe("Plugin: prometheus (access) AI metrics", function() assert.not_match('ai_llm_requests_total', body, nil, true) assert.not_match('ai_llm_cost_total', body, nil, true) assert.not_match('ai_llm_tokens_total', body, nil, true) + assert.not_match('ai_llm_provider_latency_ms_bucket', body, nil, true) end) it("update prometheus plugin config", function() @@ -829,6 +830,8 @@ describe("Plugin: prometheus (access) AI metrics", function() assert.matches('ai_llm_cost_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 0.00037', body, nil, true) + assert.matches('ai_llm_provider_latency_ms_bucket{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default",le="+Inf"} 1', body, nil, true) + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="completion_tokens",workspace="default"} 12', body, nil, true) assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="prompt_tokens",workspace="default"} 25', body, nil, true) assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="total_tokens",workspace="default"} 37', body, nil, true) @@ -865,6 +868,8 @@ describe("Plugin: prometheus (access) AI metrics", function() assert.matches('ai_llm_cost_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 0.00074', body, nil, true) + assert.matches('ai_llm_provider_latency_ms_bucket{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default",le="+Inf"} 2', body, nil, true) + assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="completion_tokens",workspace="default"} 24', body, nil, true) assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="prompt_tokens",workspace="default"} 50', body, nil, true) assert.matches('ai_llm_tokens_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",token_type="total_tokens",workspace="default"} 74', body, nil, true) @@ -895,5 +900,6 @@ describe("Plugin: prometheus (access) AI metrics", function() assert.matches('ai_llm_requests_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 2', body, nil, true) assert.matches('ai_llm_cost_total{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default"} 0.00074', body, nil, true) + assert.matches('ai_llm_provider_latency_ms_bucket{ai_provider="openai",ai_model="gpt-3.5-turbo",cache_status="",vector_db="",embeddings_provider="",embeddings_model="",workspace="default",le="+Inf"} 2', body, nil, true) end) end) \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index b1cd8129502..42d838c25a6 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -44,11 +44,13 @@ local _EXPECTED_CHAT_STATS = { provider_name = 'openai', request_model = 'gpt-3.5-turbo', response_model = 'gpt-3.5-turbo-0613', + llm_latency = 1 }, usage = { prompt_tokens = 25, completion_tokens = 12, total_tokens = 37, + time_per_token = 1, cost = 0.00037, }, cache = {} @@ -713,7 +715,17 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.response.size) -- test ai-proxy stats + local actual_chat_stats = log_message.ai + local actual_llm_latency = actual_chat_stats["ai-proxy"].meta.llm_latency + local actual_time_per_token = actual_chat_stats["ai-proxy"].usage.time_per_token + local time_per_token = math.floor(actual_llm_latency / actual_chat_stats["ai-proxy"].usage.completion_tokens) + + log_message.ai["ai-proxy"].meta.llm_latency = 1 + log_message.ai["ai-proxy"].usage.time_per_token = 1 + assert.same(_EXPECTED_CHAT_STATS, log_message.ai) + assert.is_true(actual_llm_latency > 0) + assert.same(actual_time_per_token, time_per_token) end) it("does not log statistics", function() diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 0e8014dc5fe..0b051da1479 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -124,11 +124,13 @@ local _EXPECTED_CHAT_STATS = { provider_name = 'openai', request_model = 'gpt-4', response_model = 'gpt-3.5-turbo-0613', + llm_latency = 1 }, usage = { prompt_tokens = 25, completion_tokens = 12, total_tokens = 37, + time_per_token = 1, cost = 0.00037, }, cache = {} @@ -295,8 +297,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.request.size) assert.is_number(log_message.response.size) - -- test ai-proxy stats + -- test ai-request-transformer stats + local actual_chat_stats = log_message.ai + local actual_llm_latency = actual_chat_stats["ai-request-transformer"].meta.llm_latency + local actual_time_per_token = actual_chat_stats["ai-request-transformer"].usage.time_per_token + local time_per_token = math.floor(actual_llm_latency / actual_chat_stats["ai-request-transformer"].usage.completion_tokens) + + log_message.ai["ai-request-transformer"].meta.llm_latency = 1 + log_message.ai["ai-request-transformer"].usage.time_per_token = 1 + assert.same(_EXPECTED_CHAT_STATS, log_message.ai) + assert.is_true(actual_llm_latency > 0) + assert.same(actual_time_per_token, time_per_token) end) it("bad request from LLM", function() diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 34f5afab3b6..29ed47e41ea 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -181,11 +181,13 @@ local _EXPECTED_CHAT_STATS = { provider_name = 'openai', request_model = 'gpt-4', response_model = 'gpt-3.5-turbo-0613', + llm_latency = 1 }, usage = { prompt_tokens = 25, completion_tokens = 12, total_tokens = 37, + time_per_token = 1, cost = 0.00037, }, cache = {} @@ -424,8 +426,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.request.size) assert.is_number(log_message.response.size) - -- test ai-proxy stats + -- test ai-response-transformer stats + local actual_chat_stats = log_message.ai + local actual_llm_latency = actual_chat_stats["ai-response-transformer"].meta.llm_latency + local actual_time_per_token = actual_chat_stats["ai-response-transformer"].usage.time_per_token + local time_per_token = math.floor(actual_llm_latency / actual_chat_stats["ai-response-transformer"].usage.completion_tokens) + + log_message.ai["ai-response-transformer"].meta.llm_latency = 1 + log_message.ai["ai-response-transformer"].usage.time_per_token = 1 + assert.same(_EXPECTED_CHAT_STATS, log_message.ai) + assert.is_true(actual_llm_latency > 0) + assert.same(actual_time_per_token, time_per_token) end) it("fails properly when json instructions are bad", function() From 3a1eeed4a7011259b845cc51b9585e1e1c54de76 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 30 Jul 2024 17:51:42 +0800 Subject: [PATCH 3866/4351] feat(core): introduce `lua-resty-simdjson` (#13421) Summary: * a new conf option `cluster_cjson` to switch between cjson and simdjson * unit test for cjson compatibility simdjson requires gcc 7.4+, it may not be compiled successfully on some Linux releases (aws-liunx-2). lua-resty-simdjson has released the first version [`1.0.0`](https://github.com/Kong/lua-resty-simdjson/releases/tag/1.0.0). KAG-3647 --------- Co-authored-by: Wangchong Zhou --- .github/matrix-full.yml | 3 +- .requirements | 1 + BUILD.bazel | 14 + WORKSPACE | 4 + build/BUILD.bazel | 22 +- build/openresty/repositories.bzl | 2 + build/openresty/simdjson_ffi/BUILD.bazel | 0 .../simdjson_ffi_repositories.bzl | 11 + changelog/unreleased/kong/resty-simdjson.yml | 5 + kong/clustering/control_plane.lua | 11 +- kong/clustering/data_plane.lua | 21 +- kong/clustering/utils.lua | 30 ++ kong/conf_loader/constants.lua | 1 + kong/templates/kong_defaults.lua | 1 + .../fixtures/amazonlinux-2023-amd64.txt | 7 + .../fixtures/amazonlinux-2023-arm64.txt | 8 + .../fixtures/debian-11-amd64.txt | 7 + .../fixtures/debian-12-amd64.txt | 7 + .../explain_manifest/fixtures/el8-amd64.txt | 7 + .../explain_manifest/fixtures/el9-amd64.txt | 7 + .../explain_manifest/fixtures/el9-arm64.txt | 8 + .../fixtures/ubuntu-20.04-amd64.txt | 7 + .../fixtures/ubuntu-22.04-amd64.txt | 7 + .../fixtures/ubuntu-22.04-arm64.txt | 7 + .../01-cjson_compatibility_spec.lua | 284 ++++++++++++++++++ spec/helpers.lua | 5 + 26 files changed, 466 insertions(+), 21 deletions(-) create mode 100644 build/openresty/simdjson_ffi/BUILD.bazel create mode 100644 build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl create mode 100644 changelog/unreleased/kong/resty-simdjson.yml create mode 100644 spec/01-unit/31-simdjson/01-cjson_compatibility_spec.lua diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 1fda136c875..e8379aa5160 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -53,7 +53,8 @@ build-packages: package: rpm package-type: aws2 check-manifest-suite: amazonlinux-2-amd64 - bazel-args: --platforms=//:aws2-crossbuild-x86_64 + # simdjson doesn't compile on gcc7.3.1 (needs 7.4) + bazel-args: --platforms=//:aws2-crossbuild-x86_64 --//:simdjson=False - label: amazonlinux-2023 image: amazonlinux:2023 package: rpm diff --git a/.requirements b/.requirements index a1eaae28ff8..989ac21cbfb 100644 --- a/.requirements +++ b/.requirements @@ -16,6 +16,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 +LUA_RESTY_SIMDJSON=b861c98d50ab75b6c2fc6e875a5ea23143dc4157 # 1.0.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 diff --git a/BUILD.bazel b/BUILD.bazel index c2c6c21c39e..20c265c370e 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -127,6 +127,20 @@ config_setting( visibility = ["//visibility:public"], ) +# --//:simdjson=true +bool_flag( + name = "simdjson", + build_setting_default = True, +) + +config_setting( + name = "simdjson_flag", + flag_values = { + ":simdjson": "true", + }, + visibility = ["//visibility:public"], +) + # --//:licensing=false bool_flag( name = "licensing", diff --git a/WORKSPACE b/WORKSPACE index ae97c320d94..32663c411a2 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -40,6 +40,10 @@ load("//build/nfpm:repositories.bzl", "nfpm_repositories") nfpm_repositories() +load("@simdjson_ffi//build:repos.bzl", "simdjson_ffi_repositories") + +simdjson_ffi_repositories() + load("@atc_router//build:repos.bzl", "atc_router_repositories") atc_router_repositories() diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 715a9e194d7..008a71ffce5 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -83,6 +83,11 @@ lualib_deps = [ "@atc_router//:lualib_srcs", ] +# TODO: merge into luaclib_deps once amazonlinux2 support is dropped +lualib_conditional_deps = [ + "@simdjson_ffi//:lualib_srcs", +] + [ kong_install( name = "install-%s-lualib" % get_workspace_name(k), @@ -95,13 +100,18 @@ lualib_deps = [ ] else "/lib" ), ) - for k in lualib_deps + for k in lualib_deps + lualib_conditional_deps ] luaclib_deps = [ "@atc_router", ] +# TODO: merge into luaclib_deps once amazonlinux2 support is dropped +luaclib_conditional_deps = [ + "@simdjson_ffi", +] + [ kong_install( name = "install-%s-luaclib" % get_workspace_name(k), @@ -109,7 +119,7 @@ luaclib_deps = [ prefix = "openresty/site/lualib", strip_path = get_workspace_name(k), ) - for k in luaclib_deps + for k in luaclib_deps + luaclib_conditional_deps ] kong_rules_group( @@ -120,7 +130,13 @@ kong_rules_group( ] + [ "install-%s-luaclib" % get_workspace_name(k) for k in luaclib_deps - ], + ] + select({ + "@kong//:simdjson_flag": [ + ":install-simdjson_ffi-lualib", + ":install-simdjson_ffi-luaclib", + ], + "//conditions:default": [], + }), ) # WasmX diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 0d992fd3fd9..3b01aa23901 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -6,6 +6,7 @@ load("//build:build_system.bzl", "git_or_local_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") +load("//build/openresty/simdjson_ffi:simdjson_ffi_repositories.bzl", "simdjson_ffi_repositories") load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") load("//build/openresty/wasmx/filters:repositories.bzl", "wasm_filters_repositories") @@ -30,6 +31,7 @@ filegroup( def openresty_repositories(): pcre_repositories() openssl_repositories() + simdjson_ffi_repositories() atc_router_repositories() wasmx_repositories() wasm_filters_repositories() diff --git a/build/openresty/simdjson_ffi/BUILD.bazel b/build/openresty/simdjson_ffi/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl b/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl new file mode 100644 index 00000000000..0d9649c9560 --- /dev/null +++ b/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl @@ -0,0 +1,11 @@ +"""A module defining the dependency lua-resty-simdjson""" + +load("//build:build_system.bzl", "git_or_local_repository") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def simdjson_ffi_repositories(): + git_or_local_repository( + name = "simdjson_ffi", + branch = KONG_VAR["LUA_RESTY_SIMDJSON"], + remote = "https://github.com/Kong/lua-resty-simdjson", + ) diff --git a/changelog/unreleased/kong/resty-simdjson.yml b/changelog/unreleased/kong/resty-simdjson.yml new file mode 100644 index 00000000000..2da90247be2 --- /dev/null +++ b/changelog/unreleased/kong/resty-simdjson.yml @@ -0,0 +1,5 @@ +message: | + Introduced a yieldable JSON library `lua-resty-simdjson`, + which would improve the latency significantly. +type: dependency +scope: Core diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 6bdfb24e192..990eb5ec346 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -3,7 +3,6 @@ local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") -local cjson = require("cjson.safe") local declarative = require("kong.db.declarative") local clustering_utils = require("kong.clustering.utils") local compat = require("kong.clustering.compat") @@ -20,8 +19,8 @@ local pairs = pairs local ngx = ngx local ngx_log = ngx.log local timer_at = ngx.timer.at -local cjson_decode = cjson.decode -local cjson_encode = cjson.encode +local json_decode = clustering_utils.json_decode +local json_encode = clustering_utils.json_encode local kong = kong local ngx_exit = ngx.exit local exiting = ngx.worker.exiting @@ -121,7 +120,7 @@ function _M:export_deflated_reconfigure_payload() -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. (worker_id() or -1) - kong_dict:set(shm_key_name, cjson_encode(self.plugins_configured)) + kong_dict:set(shm_key_name, json_encode(self.plugins_configured)) ngx_log(ngx_DEBUG, "plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) local config_hash, hashes = calculate_config_hash(config_table) @@ -136,7 +135,7 @@ function _M:export_deflated_reconfigure_payload() self.reconfigure_payload = payload - payload, err = cjson_encode(payload) + payload, err = json_encode(payload) if not payload then return nil, err end @@ -207,7 +206,7 @@ function _M:handle_cp_websocket(cert) err = "failed to receive websocket basic info data" else - data, err = cjson_decode(data) + data, err = json_decode(data) if type(data) ~= "table" then err = "failed to decode websocket basic info data" .. (err and ": " .. err or "") diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index f6621c2a234..35ae9161f27 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -3,7 +3,6 @@ local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") -local cjson = require("cjson.safe") local config_helper = require("kong.clustering.config_helper") local clustering_utils = require("kong.clustering.utils") local declarative = require("kong.db.declarative") @@ -18,8 +17,8 @@ local sub = string.sub local ngx = ngx local ngx_log = ngx.log local ngx_sleep = ngx.sleep -local cjson_decode = cjson.decode -local cjson_encode = cjson.encode +local json_decode = clustering_utils.json_decode +local json_encode = clustering_utils.json_encode local exiting = ngx.worker.exiting local ngx_time = ngx.time local inflate_gzip = require("kong.tools.gzip").inflate_gzip @@ -111,7 +110,7 @@ end ---@param err_t kong.clustering.config_helper.update.err_t ---@param log_suffix? string local function send_error(c, err_t, log_suffix) - local payload, json_err = cjson_encode({ + local payload, json_err = json_encode({ type = "error", error = err_t, }) @@ -121,7 +120,7 @@ local function send_error(c, err_t, log_suffix) ngx_log(ngx_ERR, _log_prefix, "failed to JSON-encode error payload for ", "control plane: ", json_err, ", payload: ", inspect(err_t), log_suffix) - payload = assert(cjson_encode({ + payload = assert(json_encode({ type = "error", error = { name = constants.CLUSTERING_DATA_PLANE_ERROR.GENERIC, @@ -180,11 +179,11 @@ function _M:communicate(premature) -- The CP will make the decision on whether sync will be allowed -- based on the received information local _ - _, err = c:send_binary(cjson_encode({ type = "basic_info", - plugins = self.plugins_list, - process_conf = configuration, - filters = self.filters, - labels = labels, })) + _, err = c:send_binary(json_encode({ type = "basic_info", + plugins = self.plugins_list, + process_conf = configuration, + filters = self.filters, + labels = labels, })) if err then ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) @@ -238,7 +237,7 @@ function _M:communicate(premature) local msg = assert(inflate_gzip(data)) yield() - msg = assert(cjson_decode(msg)) + msg = assert(json_decode(msg)) yield() if msg.type ~= "reconfigure" then diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 0ac9c8e6926..092b368ee83 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -155,6 +155,7 @@ function _M.connect_dp(dp_id, dp_hostname, dp_ip, dp_version) return wb, log_suffix end + function _M.is_dp_worker_process() if kong.configuration.role == "data_plane" and kong.configuration.dedicated_config_processing == true then @@ -164,4 +165,33 @@ function _M.is_dp_worker_process() return worker_id() == 0 end + +-- encode/decode json with cjson or simdjson +local ok, simdjson_dec = pcall(require, "resty.simdjson.decoder") +if not ok or kong.configuration.cluster_cjson then + local cjson = require("cjson.safe") + + _M.json_decode = cjson.decode + _M.json_encode = cjson.encode + +else + _M.json_decode = function(str) + -- enable yield and not reentrant for decode + local dec = simdjson_dec.new(true) + + local res, err = dec:process(str) + dec:destroy() + + return res, err + end + + -- enable yield and reentrant for encode + local enc = require("resty.simdjson.encoder").new(true) + + _M.json_encode = function(obj) + return enc:process(obj) + end +end + + return _M diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index dbf0cb6def9..59bd482cce6 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -499,6 +499,7 @@ local CONF_PARSERS = { cluster_use_proxy = { typ = "boolean" }, cluster_dp_labels = { typ = "array" }, cluster_rpc = { typ = "boolean" }, + cluster_cjson = { typ = "boolean" }, kic = { typ = "boolean" }, pluginserver_names = { typ = "array" }, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 6a33c351d3a..b03980d9fb9 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -42,6 +42,7 @@ cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE cluster_rpc = off +cluster_cjson = off lmdb_environment_path = dbless.lmdb lmdb_map_size = 2048m diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index b940c8e8889..7b5c7a0bf8e 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -199,3 +199,10 @@ - ld-linux-x86-64.so.2 - libstdc++.so.6 - libm.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 193dd354ecd..dc4f126bab7 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -203,3 +203,11 @@ Needed : - libgcc_s.so.1 - libc.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libm.so.6 + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 846b95ad5a6..7647cdfb4f1 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -202,3 +202,10 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 1ab0eabe5b1..ebeb6014fe2 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -189,3 +189,10 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index ca3351b3a11..629859f3ca6 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -212,3 +212,10 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 7457649228b..d1b29e97cb7 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -199,3 +199,10 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 193dd354ecd..dc4f126bab7 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -203,3 +203,11 @@ Needed : - libgcc_s.so.1 - libc.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libm.so.6 + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 41172c07781..dcaa0ef9271 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -206,3 +206,10 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index bee32048e1f..60d62a4563c 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -193,3 +193,10 @@ - libc.so.6 - ld-linux-x86-64.so.2 - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 916b90bf1d3..0d875dde28b 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -191,3 +191,10 @@ Needed : - libgcc_s.so.1 - libc.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 diff --git a/spec/01-unit/31-simdjson/01-cjson_compatibility_spec.lua b/spec/01-unit/31-simdjson/01-cjson_compatibility_spec.lua new file mode 100644 index 00000000000..584954f9413 --- /dev/null +++ b/spec/01-unit/31-simdjson/01-cjson_compatibility_spec.lua @@ -0,0 +1,284 @@ +local helpers = require("spec.helpers") +local cjson = require("cjson.safe") +local simdjson = require("resty.simdjson") + + +local deep_sort = helpers.deep_sort + + +describe("[cjson compatibility] examples from cjson repo", function () + + local strs = { +[[ +{ + "glossary": { + "title": "example glossary", + "GlossDiv": { + "title": "S", + "GlossList": { + "GlossEntry": { + "ID": "SGML", + "SortAs": "SGML", + "GlossTerm": "Standard Generalized Mark up Language", + "Acronym": "SGML", + "Abbrev": "ISO 8879:1986", + "GlossDef": { + "para": "A meta-markup language, used to create markup languages such as DocBook.", + "GlossSeeAlso": ["GML", "XML"] + }, + "GlossSee": "markup" + } + } + } + } +} +]], + +[[ +{"menu": { + "id": "file", + "value": "File", + "popup": { + "menuitem": [ + {"value": "New", "onclick": "CreateNewDoc()"}, + {"value": "Open", "onclick": "OpenDoc()"}, + {"value": "Close", "onclick": "CloseDoc()"} + ] + } +}} +]], + +[[ +{"widget": { + "debug": "on", + "window": { + "title": "Sample Konfabulator Widget", + "name": "main_window", + "width": 500, + "height": 500 + }, + "image": { + "src": "Images/Sun.png", + "name": "sun1", + "hOffset": 250, + "vOffset": 250, + "alignment": "center" + }, + "text": { + "data": "Click Here", + "size": 36, + "style": "bold", + "name": "text1", + "hOffset": 250, + "vOffset": 100, + "alignment": "center", + "onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;" + } +}} +]], + +[[ +{"web-app": { + "servlet": [ + { + "servlet-name": "cofaxCDS", + "servlet-class": "org.cofax.cds.CDSServlet", + "init-param": { + "configGlossary:installationAt": "Philadelphia, PA", + "configGlossary:adminEmail": "ksm@pobox.com", + "configGlossary:poweredBy": "Cofax", + "configGlossary:poweredByIcon": "/images/cofax.gif", + "configGlossary:staticPath": "/content/static", + "templateProcessorClass": "org.cofax.WysiwygTemplate", + "templateLoaderClass": "org.cofax.FilesTemplateLoader", + "templatePath": "templates", + "templateOverridePath": "", + "defaultListTemplate": "listTemplate.htm", + "defaultFileTemplate": "articleTemplate.htm", + "useJSP": false, + "jspListTemplate": "listTemplate.jsp", + "jspFileTemplate": "articleTemplate.jsp", + "cachePackageTagsTrack": 200, + "cachePackageTagsStore": 200, + "cachePackageTagsRefresh": 60, + "cacheTemplatesTrack": 100, + "cacheTemplatesStore": 50, + "cacheTemplatesRefresh": 15, + "cachePagesTrack": 200, + "cachePagesStore": 100, + "cachePagesRefresh": 10, + "cachePagesDirtyRead": 10, + "searchEngineListTemplate": "forSearchEnginesList.htm", + "searchEngineFileTemplate": "forSearchEngines.htm", + "searchEngineRobotsDb": "WEB-INF/robots.db", + "useDataStore": true, + "dataStoreClass": "org.cofax.SqlDataStore", + "redirectionClass": "org.cofax.SqlRedirection", + "dataStoreName": "cofax", + "dataStoreDriver": "com.microsoft.jdbc.sqlserver.SQLServerDriver", + "dataStoreUrl": "jdbc:microsoft:sqlserver://LOCALHOST:1433;DatabaseName=goon", + "dataStoreUser": "sa", + "dataStorePassword": "dataStoreTestQuery", + "dataStoreTestQuery": "SET NOCOUNT ON;select test='test';", + "dataStoreLogFile": "/usr/local/tomcat/logs/datastore.log", + "dataStoreInitConns": 10, + "dataStoreMaxConns": 100, + "dataStoreConnUsageLimit": 100, + "dataStoreLogLevel": "debug", + "maxUrlLength": 500}}, + { + "servlet-name": "cofaxEmail", + "servlet-class": "org.cofax.cds.EmailServlet", + "init-param": { + "mailHost": "mail1", + "mailHostOverride": "mail2"}}, + { + "servlet-name": "cofaxAdmin", + "servlet-class": "org.cofax.cds.AdminServlet"}, + + { + "servlet-name": "fileServlet", + "servlet-class": "org.cofax.cds.FileServlet"}, + { + "servlet-name": "cofaxTools", + "servlet-class": "org.cofax.cms.CofaxToolsServlet", + "init-param": { + "templatePath": "toolstemplates/", + "log": 1, + "logLocation": "/usr/local/tomcat/logs/CofaxTools.log", + "logMaxSize": "", + "dataLog": 1, + "dataLogLocation": "/usr/local/tomcat/logs/dataLog.log", + "dataLogMaxSize": "", + "removePageCache": "/content/admin/remove?cache=pages&id=", + "removeTemplateCache": "/content/admin/remove?cache=templates&id=", + "fileTransferFolder": "/usr/local/tomcat/webapps/content/fileTransferFolder", + "lookInContext": 1, + "adminGroupID": 4, + "betaServer": true}}], + "servlet-mapping": { + "cofaxCDS": "/", + "cofaxEmail": "/cofaxutil/aemail/*", + "cofaxAdmin": "/admin/*", + "fileServlet": "/static/*", + "cofaxTools": "/tools/*"}, + + "taglib": { + "taglib-uri": "cofax.tld", + "taglib-location": "/WEB-INF/tlds/cofax.tld"}}} +]], + +[[ +{"menu": { + "header": "SVG Viewer", + "items": [ + {"id": "Open"}, + {"id": "OpenNew", "label": "Open New"}, + null, + {"id": "ZoomIn", "label": "Zoom In"}, + {"id": "ZoomOut", "label": "Zoom Out"}, + {"id": "OriginalView", "label": "Original View"}, + null, + {"id": "Quality"}, + {"id": "Pause"}, + {"id": "Mute"}, + null, + {"id": "Find", "label": "Find..."}, + {"id": "FindAgain", "label": "Find Again"}, + {"id": "Copy"}, + {"id": "CopyAgain", "label": "Copy Again"}, + {"id": "CopySVG", "label": "Copy SVG"}, + {"id": "ViewSVG", "label": "View SVG"}, + {"id": "ViewSource", "label": "View Source"}, + {"id": "SaveAs", "label": "Save As"}, + null, + {"id": "Help"}, + {"id": "About", "label": "About Adobe CVG Viewer..."} + ] +}} +]], + +[[ +[ 0.110001, + 0.12345678910111, + 0.412454033640, + 2.6651441426902, + 2.718281828459, + 3.1415926535898, + 2.1406926327793 +] +]], + +[[ +{ + "Image": { + "Width": 800, + "Height": 600, + "Title": "View from 15th Floor", + "Thumbnail": { + "Url": "http://www.example.com/image/481989943", + "Height": 125, + "Width": "100" + }, + "IDs": [116, 943, 234, 38793] + } +} +]], + +[[ +[ + { + "precision": "zip", + "Latitude": 37.7668, + "Longitude": -122.3959, + "Address": "", + "City": "SAN FRANCISCO", + "State": "CA", + "Zip": "94107", + "Country": "US" + }, + { + "precision": "zip", + "Latitude": 37.371991, + "Longitude": -122.026020, + "Address": "", + "City": "SUNNYVALE", + "State": "CA", + "Zip": "94085", + "Country": "US" + } +] +]], + } + + it("runs with unified interface", function () + + local parser = simdjson.new() + assert(parser) + + for _, str in ipairs(strs) do + local obj1 = parser:decode(str) + local obj2 = cjson.decode(parser:encode(obj1)) + assert.same(deep_sort(obj1), deep_sort(obj2)) + end + + parser:destroy() + end) + + it("runs with separated interface", function () + + local dec = require("resty.simdjson.decoder").new() + local enc = require("resty.simdjson.encoder").new() + + assert(dec and enc) + + for _, str in ipairs(strs) do + local obj1 = dec:process(str) + local obj2 = cjson.decode(enc:process(obj1)) + assert.same(deep_sort(obj1), deep_sort(obj2)) + end + + dec:destroy() + end) + +end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 8e27875ccc0..bdcb04cf13e 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2461,6 +2461,11 @@ local deep_sort do return deep_compare(a[1], b[1]) end + -- compare cjson.null or ngx.null + if type(a) == "userdata" and type(b) == "userdata" then + return false + end + return a < b end From cffc4a9a3946e4861f7772f4cac72909bba1eb38 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 1 Aug 2024 14:33:50 +0800 Subject: [PATCH 3867/4351] feat(tools): add a function to parse Nginx size strings (#13432) This function will be used in Kong-EE. KAG-4698 --- kong/tools/string.lua | 29 +++++++++++++++++++++++++++++ spec/01-unit/05-utils_spec.lua | 13 +++++++++++++ 2 files changed, 42 insertions(+) diff --git a/kong/tools/string.lua b/kong/tools/string.lua index ef2d844e62d..4c12e571583 100644 --- a/kong/tools/string.lua +++ b/kong/tools/string.lua @@ -151,6 +151,35 @@ function _M.bytes_to_str(bytes, unit, scale) end +local SCALES = { + k = 1024, + K = 1024, + m = 1024 * 1024, + M = 1024 * 1024, + g = 1024 * 1024 * 1024, + G = 1024 * 1024 * 1024, +} + +function _M.parse_ngx_size(str) + assert(type(str) == "string", "Parameter #1 must be a string") + + local len = #str + local unit = sub(str, len) + local scale = SCALES[unit] + + if scale then + len = len - 1 + + else + scale = 1 + end + + local size = tonumber(sub(str, 1, len)) or 0 + + return size * scale +end + + local try_decode_base64 do local decode_base64 = ngx.decode_base64 diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index 32bea716132..e3100490ebe 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -197,6 +197,19 @@ describe("Utils", function() assert.False(validate_utf8(string.char(255))) -- impossible byte assert.False(validate_utf8(string.char(237, 160, 128))) -- Single UTF-16 surrogate end) + + it("checks valid nginx size values", function() + local parse_ngx_size = require("kong.tools.string").parse_ngx_size + + assert.equal(1024 * 1024 * 1024, parse_ngx_size("1G")) + assert.equal(1024 * 1024 * 1024, parse_ngx_size("1g")) + assert.equal(1024 * 1024, parse_ngx_size("1M")) + assert.equal(1024 * 1024, parse_ngx_size("1m")) + assert.equal(1024, parse_ngx_size("1k")) + assert.equal(1024, parse_ngx_size("1K")) + assert.equal(10, parse_ngx_size("10")) + end) + describe("random_string()", function() local utils = require "kong.tools.rand" it("should return a random string", function() From 528d0ed4d5eb79a6feecd958b3b24d28118287f4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 1 Aug 2024 17:27:11 +0800 Subject: [PATCH 3868/4351] tests(build): add simdjson FFI functions test (#13442) --- scripts/explain_manifest/suites.py | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 9b14241b83f..1723739db4c 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -82,6 +82,10 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): .functions \ .contain("router_execute") + expect("/usr/local/openresty/site/lualib/libsimdjson_ffi.so", "simdjson should have ffi module compiled") \ + .functions \ + .contain("simdjson_ffi_state_new") + if libxcrypt_no_obsolete_api: expect("/usr/local/openresty/nginx/sbin/nginx", "nginx linked with libxcrypt.so.2") \ .needed_libraries.contain("libcrypt.so.2") From 5fd6e3f7ccb24e13138764bcfff987b837edfb9a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 1 Aug 2024 17:29:03 +0800 Subject: [PATCH 3869/4351] tests(core): add test cases for simdjson yielding (#13437) Add more test cases for https://github.com/Kong/kong/pull/13421. --- spec/01-unit/31-simdjson/02-yield_spec.lua | 86 ++++++++++++++++++++++ 1 file changed, 86 insertions(+) create mode 100644 spec/01-unit/31-simdjson/02-yield_spec.lua diff --git a/spec/01-unit/31-simdjson/02-yield_spec.lua b/spec/01-unit/31-simdjson/02-yield_spec.lua new file mode 100644 index 00000000000..020a066d130 --- /dev/null +++ b/spec/01-unit/31-simdjson/02-yield_spec.lua @@ -0,0 +1,86 @@ +local orig_ngx_sleep = ngx.sleep + + +local spy_ngx_sleep +local simdjson +local test_obj +local test_arr +local test_str + + +describe("[yield]", function() + lazy_setup(function() + test_obj = { str = string.rep("a", 2100), } + + test_arr = {} + for i = 1, 1000 do + test_arr[i] = i + end + + test_str = "[" .. table.concat(test_arr, ",") .. "]" + end) + + + before_each(function() + spy_ngx_sleep = spy.on(ngx, "sleep") + simdjson = require("resty.simdjson") + end) + + + after_each(function() + ngx.sleep = orig_ngx_sleep -- luacheck: ignore + package.loaded["resty.simdjson"] = nil + package.loaded["resty.simdjson.decoder"] = nil + package.loaded["resty.simdjson.encoder"] = nil + end) + + + for _, v in ipairs { true, false, } do + it("enable = " .. tostring(v) .." when encoding", function() + + local parser = simdjson.new(v) + assert(parser) + + local str = parser:encode(test_obj) + + parser:destroy() + + assert(str) + assert(type(str) == "string") + assert.equal(string.format([[{"str":"%s"}]], string.rep("a", 2100)), str) + + if v then + assert.spy(spy_ngx_sleep).was_called(1) -- yield once + assert.spy(spy_ngx_sleep).was_called_with(0) -- yield 0ms + + else + assert.spy(spy_ngx_sleep).was_called(0) -- no yield + end + end) + end + + + for _, v in ipairs { true, false, } do + it("enable = " .. tostring(v) .." when decoding", function() + + local parser = simdjson.new(v) + assert(parser) + + local obj = parser:decode(test_str) + + parser:destroy() + + assert(obj) + assert(type(obj) == "table") + assert.same(test_arr, obj) + + if v then + assert.spy(spy_ngx_sleep).was_called(1) -- yield once + assert.spy(spy_ngx_sleep).was_called_with(0) -- yield 0ms + + else + assert.spy(spy_ngx_sleep).was_called(0) -- no yield + end + end) + end +end) From 6ab6b730adc415a62b6bfa568499430b6008866a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 1 Aug 2024 18:01:04 +0800 Subject: [PATCH 3870/4351] fix(clustering): encode using `lua-cjson` instead of `lua-resty-simdjson` (#13441) In https://github.com/Kong/kong/pull/13421, we introduced lua-resty-simdjson, but the behavior of encoding has some differences with cjson, this PR disabled simdjson encoding temporarily. KAG-5061 Related PR: https://github.com/Kong/lua-resty-simdjson/pull/38 --- kong/clustering/utils.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 092b368ee83..1f3bdc2db62 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -3,6 +3,7 @@ local ws_client = require("resty.websocket.client") local ws_server = require("resty.websocket.server") local parse_url = require("socket.url").parse local process_type = require("ngx.process").type +local cjson = require("cjson.safe") local type = type local table_insert = table.insert @@ -169,8 +170,6 @@ end -- encode/decode json with cjson or simdjson local ok, simdjson_dec = pcall(require, "resty.simdjson.decoder") if not ok or kong.configuration.cluster_cjson then - local cjson = require("cjson.safe") - _M.json_decode = cjson.decode _M.json_encode = cjson.encode @@ -185,12 +184,15 @@ else return res, err end + _M.json_encode = cjson.encode + --[[ TODO: make simdjson encoding more compatible with cjson -- enable yield and reentrant for encode local enc = require("resty.simdjson.encoder").new(true) _M.json_encode = function(obj) return enc:process(obj) end + --]] end From f57ad6f8d0185312afc224025504c1bc76021ea9 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 2 Aug 2024 11:51:45 +0800 Subject: [PATCH 3871/4351] chore(build): remove the download link from openssl.org and add a fallback url for old sources (#13423) --- build/openresty/openssl/openssl_repositories.bzl | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 2d2171fc66f..bfd81811634 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -7,6 +7,11 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") def openssl_repositories(): version = KONG_VAR["OPENSSL"] + openssl_verion_uri = version + if version.startswith("3"): + # for 3.x only use the first two digits + openssl_verion_uri = ".".join(version.split(".")[:2]) + maybe( http_archive, name = "openssl", @@ -14,7 +19,7 @@ def openssl_repositories(): sha256 = KONG_VAR["OPENSSL_SHA256"], strip_prefix = "openssl-" + version, urls = [ - "https://www.openssl.org/source/openssl-" + version + ".tar.gz", "https://github.com/openssl/openssl/releases/download/openssl-" + version + "/openssl-" + version + ".tar.gz", + "https://openssl.org/source/old/3.1/openssl-" + version + ".tar.gz", ], ) From 00753d94985c5464436cdc616a4a7e869d6c8835 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Fri, 2 Aug 2024 12:39:14 +0800 Subject: [PATCH 3872/4351] chore(deps): bump tj-actions/changed-files from 44.5.5 to 44.5.6 (#13404) Bumps [tj-actions/changed-files](https://github.com/tj-actions/changed-files) from 44.5.5 to 44.5.6. - [Release notes](https://github.com/tj-actions/changed-files/releases) - [Changelog](https://github.com/tj-actions/changed-files/blob/main/HISTORY.md) - [Commits](https://github.com/tj-actions/changed-files/compare/cc733854b1f224978ef800d29e4709d5ee2883e4...6b2903bdce6310cfbddd87c418f253cf29b2dec9) --- updated-dependencies: - dependency-name: tj-actions/changed-files dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> --- .github/workflows/changelog-requirement.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/changelog-requirement.yml b/.github/workflows/changelog-requirement.yml index aaa35a27816..d844abc6566 100644 --- a/.github/workflows/changelog-requirement.yml +++ b/.github/workflows/changelog-requirement.yml @@ -21,7 +21,7 @@ jobs: - name: Find changelog files id: changelog-list - uses: tj-actions/changed-files@cc733854b1f224978ef800d29e4709d5ee2883e4 # 44.5.5 + uses: tj-actions/changed-files@6b2903bdce6310cfbddd87c418f253cf29b2dec9 # 44.5.6 with: files_yaml: | changelogs: From 09b5e0a2481f15f23de2941729355d40d1938254 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 24 Jun 2024 14:17:17 +0800 Subject: [PATCH 3873/4351] feat(pdk): add API to set upstream try count and timeouts --- kong/pdk/service.lua | 71 +++++++++- t/01-pdk/09-service/00-phase_checks.t | 51 ++++++++ t/01-pdk/09-service/04-set-retries.t | 107 ++++++++++++++++ t/01-pdk/09-service/05-set-timeouts.t | 178 ++++++++++++++++++++++++++ t/Util.pm | 3 +- 5 files changed, 408 insertions(+), 2 deletions(-) create mode 100644 t/01-pdk/09-service/04-set-retries.t create mode 100644 t/01-pdk/09-service/05-set-timeouts.t diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 5b84e4293ab..9a8bc068ddf 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -74,7 +74,8 @@ local function new() -- Using this method is equivalent to ask Kong to not run the load-balancing -- phase for this request, and consider it manually overridden. -- Load-balancing components such as retries and health-checks will also be - -- ignored for this request. + -- ignored for this request. Use `kong.service.set_retries` to overwrite + -- retries count. -- -- The `host` argument expects the hostname or IP address of the upstream -- server, and the `port` expects a port number. @@ -106,6 +107,74 @@ local function new() ctx.balancer_data.port = port end + --- + -- Sets the retries count for the current request. This will override the + -- default retries count set in the Upstream entity. + -- + -- The `retries` argument expects an integer between 0 and 32767. + -- + -- @function kong.service.set_retries + -- @phases access + -- @tparam number retries + -- @usage + -- kong.service.set_retries(233) + function service.set_retries(retries) + check_phase(PHASES.access) + + if type(retries) ~= "number" or floor(retries) ~= retries then + error("retries must be an integer", 2) + end + if retries < 0 or retries > 32767 then + error("port must be an integer between 0 and 32767: given " .. retries, 2) + end + + local ctx = ngx.ctx + ctx.balancer_data.retries = retries + end + + --- + -- Sets the timeouts for the current request. This will override the + -- default timeouts set in the Upstream entity. + -- + -- The `connect_timeout`, `write_timeout`, and `read_timeout` arguments expect + -- an integer between 1 and 2147483646. + -- + -- @function kong.service.set_timeouts + -- @phases access + -- @tparam number connect_timeout + -- @tparam number write_timeout + -- @tparam number read_timeout + -- @usage + -- kong.service.set_timeouts(233, 233, 233) + function service.set_timeouts(connect_timeout, write_timeout, read_timeout) + check_phase(PHASES.access) + + if type(connect_timeout) ~= "number" or floor(connect_timeout) ~= connect_timeout then + error("connect_timeout must be an integer", 2) + end + if connect_timeout < 1 or connect_timeout > 2147483646 then + error("connect_timeout must be an integer between 1 and 2147483646: given " .. connect_timeout, 2) + end + + if type(write_timeout) ~= "number" or floor(write_timeout) ~= write_timeout then + error("write_timeout must be an integer", 2) + end + if write_timeout < 1 or write_timeout > 2147483646 then + error("write_timeout must be an integer between 1 and 2147483646: given " .. write_timeout, 2) + end + + if type(read_timeout) ~= "number" or floor(read_timeout) ~= read_timeout then + error("read_timeout must be an integer", 2) + end + if read_timeout < 1 or read_timeout > 2147483646 then + error("read_timeout must be an integer between 1 and 2147483646: given " .. read_timeout, 2) + end + + local ctx = ngx.ctx + ctx.balancer_data.connect_timeout = connect_timeout + ctx.balancer_data.write_timeout = write_timeout + ctx.balancer_data.read_timeout = read_timeout + end local tls = require("resty.kong.tls") diff --git a/t/01-pdk/09-service/00-phase_checks.t b/t/01-pdk/09-service/00-phase_checks.t index 2be48fef1b9..0262c56c450 100644 --- a/t/01-pdk/09-service/00-phase_checks.t +++ b/t/01-pdk/09-service/00-phase_checks.t @@ -76,6 +76,30 @@ qq{ body_filter = "forced false", log = "forced false", admin_api = "forced false", + }, { + method = "set_retries", + args = { 3, }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", + }, { + method = "set_timeouts", + args = { 1, 2, 3}, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", }, { method = "set_tls_cert_key", args = { chain, key, }, @@ -228,6 +252,33 @@ qq{ admin_api = "forced false", preread = "pending", }, + { + method = "set_retries", + args = { 3, }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "pending", + admin_api = "forced false", + preread = "pending", + }, { + method = "set_timeouts", + args = { 1, 2, 3}, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "pending", + admin_api = "forced false", + preread = "pending", + }, { method = "set_tls_cert_key", args = { chain, key, }, diff --git a/t/01-pdk/09-service/04-set-retries.t b/t/01-pdk/09-service/04-set-retries.t new file mode 100644 index 00000000000..e6687a310a4 --- /dev/null +++ b/t/01-pdk/09-service/04-set-retries.t @@ -0,0 +1,107 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: service.set_retries() errors if port is not a number +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_retries, "2") + ngx.say(err) + } + } +--- request +GET /t +--- response_body +retries must be an integer +--- no_error_log +[error] + + + +=== TEST 1: service.set_retries() errors if port is not an integer +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_retries, 1.23) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +retries must be an integer +--- no_error_log +[error] + + + +=== TEST 3: service.set_target() errors if port is out of range +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_retries, -1) + ngx.say(err) + local pok, err = pcall(pdk.service.set_retries, 32768) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +port must be an integer between 0 and 32767: given -1 +port must be an integer between 0 and 32767: given 32768 +--- no_error_log +[error] + + + +=== TEST 4: service.set_retries() sets ngx.ctx.balancer_data.retries +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + + set $upstream_host ''; + + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.ctx.balancer_data = { + retries = 1 + } + + local ok = pdk.service.set_retries(123) + + ngx.say(tostring(ok)) + ngx.say("retries: ", ngx.ctx.balancer_data.retries) + } + } +--- request +GET /t +--- response_body +nil +retries: 123 +--- no_error_log +[error] + + diff --git a/t/01-pdk/09-service/05-set-timeouts.t b/t/01-pdk/09-service/05-set-timeouts.t new file mode 100644 index 00000000000..bcf366f84e1 --- /dev/null +++ b/t/01-pdk/09-service/05-set-timeouts.t @@ -0,0 +1,178 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: service.set_timeouts() errors if connect_timeout is not a number +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_timeouts, "2", 1, 1) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +connect_timeout must be an integer +--- no_error_log +[error] + + + +=== TEST 2: service.set_timeouts() errors if write_timeout is not a number +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_timeouts, 2, "1", 1) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +write_timeout must be an integer +--- no_error_log +[error] + + + +=== TEST 3: service.set_timeouts() errors if read_timeout is not a number +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_timeouts, 2, 1, "1") + ngx.say(err) + } + } +--- request +GET /t +--- response_body +read_timeout must be an integer +--- no_error_log +[error] + + + +=== TEST 4: service.set_timeouts() errors if connect_timeout is out of range +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_timeouts, -1, 1, 1) + ngx.say(err) + local pok, err = pcall(pdk.service.set_timeouts, 2147483647, 1, 1) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +connect_timeout must be an integer between 1 and 2147483646: given -1 +connect_timeout must be an integer between 1 and 2147483646: given 2147483647 +--- no_error_log +[error] + + + +=== TEST 5: service.set_timeouts() errors if write_timeout is out of range +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_timeouts, 2, -1, 1) + ngx.say(err) + local pok, err = pcall(pdk.service.set_timeouts, 2, 2147483647, 1) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +write_timeout must be an integer between 1 and 2147483646: given -1 +write_timeout must be an integer between 1 and 2147483646: given 2147483647 +--- no_error_log +[error] + + + +=== TEST 6: service.set_timeouts() errors if read_timeout is out of range +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.set_timeouts, 2, 1, -1) + ngx.say(err) + local pok, err = pcall(pdk.service.set_timeouts, 2, 1, 2147483647) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +read_timeout must be an integer between 1 and 2147483646: given -1 +read_timeout must be an integer between 1 and 2147483646: given 2147483647 +--- no_error_log +[error] + + + +=== TEST 7: service.set_timeouts() sets the timeouts +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + ngx.ctx.balancer_data = { + connect_timeout = 1, + write_timeout = 1, + read_timeout = 1, + } + + local ok = pdk.service.set_timeouts(2, 3, 4) + ngx.say(tostring(ok)) + ngx.say(ngx.ctx.balancer_data.connect_timeout) + ngx.say(ngx.ctx.balancer_data.write_timeout) + ngx.say(ngx.ctx.balancer_data.read_timeout) + } + } +--- request +GET /t +--- response_body +nil +2 +3 +4 +--- no_error_log +[error] + + diff --git a/t/Util.pm b/t/Util.pm index 7d60e2eb144..b685c5cfad0 100644 --- a/t/Util.pm +++ b/t/Util.pm @@ -136,6 +136,7 @@ our $InitByLuaBlockConfig = <<_EOC_; if not forced_false and ok1 == false + and err1 and not err1:match("attempt to index field ") and not err1:match("API disabled in the ") and not err1:match("headers have already been sent") then @@ -170,7 +171,7 @@ our $InitByLuaBlockConfig = <<_EOC_; end -- if failed with OpenResty phase error - if err1:match("API disabled in the ") then + if err1 and err1:match("API disabled in the ") then -- should replace with a Kong error if not err2:match("function cannot be called") then log(ERR, msg, "a Kong-generated error; got: ", (err2:gsub(",", ";"))) From 309081154d8ee8dd8cb11cbb1903830731353dc5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 3 Jul 2024 16:28:26 +0800 Subject: [PATCH 3874/4351] refactor(plugin): move shared ai proxy handler to shared module --- kong-3.8.0-0.rockspec | 2 + kong/llm/proxy/handler.lua | 569 ++++++++++++++++++ kong/plugins/ai-proxy/handler.lua | 565 +---------------- .../02-openai_integration_spec.lua | 37 +- 4 files changed, 598 insertions(+), 575 deletions(-) create mode 100644 kong/llm/proxy/handler.lua diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index f7ead8c8957..950ea3ded64 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -616,6 +616,8 @@ build = { ["kong.llm.drivers.gemini"] = "kong/llm/drivers/gemini.lua", ["kong.llm.drivers.bedrock"] = "kong/llm/drivers/bedrock.lua", + ["kong.llm.proxy.handler"] = "kong/llm/proxy/handler.lua", + ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua new file mode 100644 index 00000000000..fe7497e7198 --- /dev/null +++ b/kong/llm/proxy/handler.lua @@ -0,0 +1,569 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local ai_shared = require("kong.llm.drivers.shared") +local llm = require("kong.llm") +local cjson = require("cjson.safe") +local kong_utils = require("kong.tools.gzip") +local buffer = require "string.buffer" +local strip = require("kong.tools.utils").strip + +-- cloud auth/sdk providers +local GCP_SERVICE_ACCOUNT do + GCP_SERVICE_ACCOUNT = os.getenv("GCP_SERVICE_ACCOUNT") +end + +local GCP = require("resty.gcp.request.credentials.accesstoken") +local aws_config = require "resty.aws.config" -- reads environment variables whilst available +local AWS = require("resty.aws") +local AWS_REGION do + AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") +end +-- + + +local EMPTY = {} + +local _M = {} + +--- Return a 400 response with a JSON body. This function is used to +-- return errors to the client while also logging the error. +local function bad_request(msg) + kong.log.info(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + + + +-- static messages +local ERROR__NOT_SET = 'data: {"error": true, "message": "empty or unsupported transformer response"}' + + +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = function(this_cache, plugin_config) + if plugin_config.model.provider == "gemini" and + plugin_config.auth and + plugin_config.auth.gcp_use_service_account then + + ngx.log(ngx.NOTICE, "loading gcp sdk for plugin ", kong.plugin.get_id()) + + local service_account_json = (plugin_config.auth and plugin_config.auth.gcp_service_account_json) or GCP_SERVICE_ACCOUNT + + local ok, gcp_auth = pcall(GCP.new, nil, service_account_json) + if ok and gcp_auth then + -- store our item for the next time we need it + gcp_auth.service_account_json = service_account_json + this_cache[plugin_config] = { interface = gcp_auth, error = nil } + return this_cache[plugin_config] + end + + return { interface = nil, error = "cloud-authentication with GCP failed" } + + elseif plugin_config.model.provider == "bedrock" then + ngx.log(ngx.NOTICE, "loading aws sdk for plugin ", kong.plugin.get_id()) + local aws + + local region = plugin_config.model.options + and plugin_config.model.options.bedrock + and plugin_config.model.options.bedrock.aws_region + or AWS_REGION + + if not region then + return { interface = nil, error = "AWS region not specified anywhere" } + end + + local access_key_set = (plugin_config.auth and plugin_config.auth.aws_access_key_id) + or aws_config.global.AWS_ACCESS_KEY_ID + local secret_key_set = plugin_config.auth and plugin_config.auth.aws_secret_access_key + or aws_config.global.AWS_SECRET_ACCESS_KEY + + aws = AWS({ + -- if any of these are nil, they either use the SDK default or + -- are deliberately null so that a different auth chain is used + region = region, + }) + + if access_key_set and secret_key_set then + -- Override credential config according to plugin config, if set + local creds = aws:Credentials { + accessKeyId = access_key_set, + secretAccessKey = secret_key_set, + } + + aws.config.credentials = creds + end + + this_cache[plugin_config] = { interface = aws, error = nil } + + return this_cache[plugin_config] + end + end, +}) + + +-- get the token text from an event frame +local function get_token_text(event_t) + -- get: event_t.choices[1] + local first_choice = ((event_t or EMPTY).choices or EMPTY)[1] or EMPTY + -- return: + -- - event_t.choices[1].delta.content + -- - event_t.choices[1].text + -- - "" + local token_text = (first_choice.delta or EMPTY).content or first_choice.text or "" + return (type(token_text) == "string" and token_text) or "" +end + + +local function handle_streaming_frame(conf) + -- make a re-usable framebuffer + local framebuffer = buffer.new() + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + local kong_ctx_plugin = kong.ctx.plugin + -- create a buffer to store each response token/frame, on first pass + if (conf.logging or EMPTY).log_payloads and + (not kong_ctx_plugin.ai_stream_log_buffer) then + kong_ctx_plugin.ai_stream_log_buffer = buffer.new() + end + + -- now handle each chunk/frame + local chunk = ngx.arg[1] + local finished = ngx.arg[2] + + if type(chunk) == "string" and chunk ~= "" then + -- transform each one into flat format, skipping transformer errors + -- because we have already 200 OK'd the client by now + + if (not finished) and (is_gzip) then + chunk = kong_utils.inflate_gzip(ngx.arg[1]) + end + + local events = ai_shared.frame_to_events(chunk, conf.model.provider) + + if not events then + -- usually a not-supported-transformer or empty frames. + -- header_filter has already run, so all we can do is log it, + -- and then send the client a readable error in a single chunk + local response = ERROR__NOT_SET + + if is_gzip then + response = kong_utils.deflate_gzip(response) + end + + ngx.arg[1] = response + ngx.arg[2] = true + + return + end + + if not events then + -- usually a not-supported-transformer or empty frames. + -- header_filter has already run, so all we can do is log it, + -- and then send the client a readable error in a single chunk + local response = ERROR__NOT_SET + + if is_gzip then + response = kong_utils.deflate_gzip(response) + end + + ngx.arg[1] = response + ngx.arg[2] = true + + return + end + + for _, event in ipairs(events) do + local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) + + local event_t = nil + local token_t = nil + local err + + if formatted then -- only stream relevant frames back to the user + if conf.logging and conf.logging.log_payloads and (formatted ~= ai_shared._CONST.SSE_TERMINATOR) then + -- append the "choice" to the buffer, for logging later. this actually works! + if not event_t then + event_t, err = cjson.decode(formatted) + end + + if not err then + if not token_t then + token_t = get_token_text(event_t) + end + + kong_ctx_plugin.ai_stream_log_buffer:put(token_t) + end + end + + -- handle event telemetry + if conf.logging and conf.logging.log_statistics then + if not ai_shared.streaming_has_token_counts[conf.model.provider] then + if formatted ~= ai_shared._CONST.SSE_TERMINATOR then + if not event_t then + event_t, err = cjson.decode(formatted) + end + + if not err then + if not token_t then + token_t = get_token_text(event_t) + end + + -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them + -- but this is all we can do until OpenAI fixes this... + -- + -- essentially, every 4 characters is a token, with minimum of 1*4 per event + kong_ctx_plugin.ai_stream_completion_tokens = + (kong_ctx_plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) + end + end + end + end + + framebuffer:put("data: ") + framebuffer:put(formatted or "") + framebuffer:put((formatted ~= ai_shared._CONST.SSE_TERMINATOR) and "\n\n" or "") + end + + if conf.logging and conf.logging.log_statistics and metadata then + -- gemini metadata specifically, works differently + if conf.model.provider == "gemini" then + kong_ctx_plugin.ai_stream_completion_tokens = metadata.completion_tokens or 0 + kong_ctx_plugin.ai_stream_prompt_tokens = metadata.prompt_tokens or 0 + else + kong_ctx_plugin.ai_stream_completion_tokens = + (kong_ctx_plugin.ai_stream_completion_tokens or 0) + + (metadata.completion_tokens or 0) + or kong_ctx_plugin.ai_stream_completion_tokens + kong_ctx_plugin.ai_stream_prompt_tokens = + (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + + (metadata.prompt_tokens or 0) + or kong_ctx_plugin.ai_stream_prompt_tokens + end + end + end + end + + local response_frame = framebuffer:get() + if (not finished) and (is_gzip) then + response_frame = kong_utils.deflate_gzip(response_frame) + end + + ngx.arg[1] = response_frame + + if finished then + local fake_response_t = { + response = kong_ctx_plugin.ai_stream_log_buffer and kong_ctx_plugin.ai_stream_log_buffer:get(), + usage = { + prompt_tokens = kong_ctx_plugin.ai_stream_prompt_tokens or 0, + completion_tokens = kong_ctx_plugin.ai_stream_completion_tokens or 0, + total_tokens = (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + + (kong_ctx_plugin.ai_stream_completion_tokens or 0), + } + } + + ngx.arg[1] = nil + ai_shared.post_request(conf, fake_response_t) + kong_ctx_plugin.ai_stream_log_buffer = nil + end +end + +function _M:header_filter(conf) + local kong_ctx_plugin = kong.ctx.plugin + local kong_ctx_shared = kong.ctx.shared + + if kong_ctx_shared.skip_response_transformer then + return + end + + -- clear shared restricted headers + for _, v in ipairs(ai_shared.clear_response_headers.shared) do + kong.response.clear_header(v) + end + + -- only act on 200 in first release - pass the unmodifed response all the way through if any failure + if kong.response.get_status() ~= 200 then + return + end + + -- we use openai's streaming mode (SSE) + if kong_ctx_shared.ai_proxy_streaming_mode then + -- we are going to send plaintext event-stream frames for ALL models + kong.response.set_header("Content-Type", "text/event-stream") + return + end + + local response_body = kong.service.response.get_raw_body() + if not response_body then + return + end + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local route_type = conf.route_type + + -- if this is a 'streaming' request, we can't know the final + -- result of the response body, so we just proceed to body_filter + -- to translate each SSE event frame + if not kong_ctx_shared.ai_proxy_streaming_mode then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + response_body = kong_utils.inflate_gzip(response_body) + end + + if route_type == "preserve" then + kong_ctx_plugin.parsed_response = response_body + else + local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + if err then + kong_ctx_plugin.ai_parser_error = true + + ngx.status = 500 + kong_ctx_plugin.parsed_response = cjson.encode({ error = { message = err } }) + + elseif new_response_string then + -- preserve the same response content type; assume the from_format function + -- has returned the body in the appropriate response output format + kong_ctx_plugin.parsed_response = new_response_string + end + end + end + + ai_driver.post_request(conf) +end + + +function _M:body_filter(conf) + local kong_ctx_plugin = kong.ctx.plugin + local kong_ctx_shared = kong.ctx.shared + + -- if body_filter is called twice, then return + if kong_ctx_plugin.body_called and not kong_ctx_shared.ai_proxy_streaming_mode then + return + end + + local route_type = conf.route_type + + if kong_ctx_shared.skip_response_transformer and (route_type ~= "preserve") then + local response_body + + if kong_ctx_shared.parsed_response then + response_body = kong_ctx_shared.parsed_response + + elseif kong.response.get_status() == 200 then + response_body = kong.service.response.get_raw_body() + if not response_body then + kong.log.warn("issue when retrieve the response body for analytics in the body filter phase.", + " Please check AI request transformer plugin response.") + else + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + response_body = kong_utils.inflate_gzip(response_body) + end + end + end + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + + if err then + kong.log.warn("issue when transforming the response body for analytics in the body filter phase, ", err) + + elseif new_response_string then + ai_shared.post_request(conf, new_response_string) + end + end + + if not kong_ctx_shared.skip_response_transformer then + if (kong.response.get_status() ~= 200) and (not kong_ctx_plugin.ai_parser_error) then + return + end + + if route_type ~= "preserve" then + if kong_ctx_shared.ai_proxy_streaming_mode then + handle_streaming_frame(conf) + else + -- all errors MUST be checked and returned in header_filter + -- we should receive a replacement response body from the same thread + local original_request = kong_ctx_plugin.parsed_response + local deflated_request = original_request + + if deflated_request then + local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" + if is_gzip then + deflated_request = kong_utils.deflate_gzip(deflated_request) + end + + kong.response.set_raw_body(deflated_request) + end + + -- call with replacement body, or original body if nothing changed + local _, err = ai_shared.post_request(conf, original_request) + if err then + kong.log.warn("analytics phase failed for request, ", err) + end + end + end + end + + kong_ctx_plugin.body_called = true +end + + +function _M:access(conf) + local kong_ctx_plugin = kong.ctx.plugin + local kong_ctx_shared = kong.ctx.shared + + -- store the route_type in ctx for use in response parsing + local route_type = conf.route_type + + kong_ctx_plugin.operation = route_type + + local request_table + local multipart = false + + -- we may have received a replacement / decorated request body from another AI plugin + if kong_ctx_shared.replacement_request then + kong.log.debug("replacement request body received from another AI plugin") + request_table = kong_ctx_shared.replacement_request + + else + -- first, calculate the coordinates of the request + local content_type = kong.request.get_header("Content-Type") or "application/json" + + request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) + + if not request_table then + if not string.find(content_type, "multipart/form-data", nil, true) then + return bad_request("content-type header does not match request body, or bad JSON formatting") + end + + multipart = true -- this may be a large file upload, so we have to proxy it directly + end + end + + -- resolve the real plugin config values + local conf_m, err = ai_shared.resolve_plugin_conf(kong.request, conf) + if err then + return bad_request(err) + end + + -- copy from the user request if present + if (not multipart) and (not conf_m.model.name) and (request_table.model) then + if type(request_table.model) == "string" then + conf_m.model.name = request_table.model + end + elseif multipart then + conf_m.model.name = "NOT_SPECIFIED" + end + + -- check that the user isn't trying to override the plugin conf model in the request body + if request_table and request_table.model and type(request_table.model) == "string" and request_table.model ~= "" then + if request_table.model ~= conf_m.model.name then + return bad_request("cannot use own model - must be: " .. conf_m.model.name) + end + end + + -- model is stashed in the copied plugin conf, for consistency in transformation functions + if not conf_m.model.name then + return bad_request("model parameter not found in request, nor in gateway configuration") + end + + kong_ctx_plugin.llm_model_requested = conf_m.model.name + + -- check the incoming format is the same as the configured LLM format + if not multipart then + local compatible, err = llm.is_compatible(request_table, route_type) + if not compatible then + kong_ctx_shared.skip_response_transformer = true + return bad_request(err) + end + end + + -- check if the user has asked for a stream, and/or if + -- we are forcing all requests to be of streaming type + if request_table and request_table.stream or + (conf_m.response_streaming and conf_m.response_streaming == "always") then + request_table.stream = true + + -- this condition will only check if user has tried + -- to activate streaming mode within their request + if conf_m.response_streaming and conf_m.response_streaming == "deny" then + return bad_request("response streaming is not enabled for this LLM") + end + + -- store token cost estimate, on first pass, if the + -- provider doesn't reply with a prompt token count + if (not kong.ctx.plugin.ai_stream_prompt_tokens) and (not ai_shared.streaming_has_token_counts[conf_m.model.provider]) then + local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) + if err then + kong.log.err("unable to estimate request token cost: ", err) + return kong.response.exit(500) + end + + kong_ctx_plugin.ai_stream_prompt_tokens = prompt_tokens + end + + -- specific actions need to skip later for this to work + kong_ctx_shared.ai_proxy_streaming_mode = true + + else + kong.service.request.enable_buffering() + end + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + -- execute pre-request hooks for this driver + local ok, err = ai_driver.pre_request(conf_m, request_table) + if not ok then + return bad_request(err) + end + + -- transform the body to Kong-format for this provider/model + local parsed_request_body, content_type, err + if route_type ~= "preserve" and (not multipart) then + -- transform the body to Kong-format for this provider/model + parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) + if err then + kong_ctx_shared.skip_response_transformer = true + return bad_request(err) + end + end + + -- execute pre-request hooks for "all" drivers before set new body + local ok, err = ai_shared.pre_request(conf_m, parsed_request_body) + if not ok then + return bad_request(err) + end + + if route_type ~= "preserve" then + kong.service.request.set_body(parsed_request_body, content_type) + end + + -- get the provider's cached identity interface - nil may come back, which is fine + local identity_interface = _KEYBASTION[conf] + if identity_interface and identity_interface.error then + kong.ctx.shared.skip_response_transformer = true + kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) + return kong.response.exit(500, "LLM request failed before proxying") + end + + -- now re-configure the request for this operation type + local ok, err = ai_driver.configure_request(conf_m, + identity_interface and identity_interface.interface) + if not ok then + kong_ctx_shared.skip_response_transformer = true + kong.log.err("failed to configure request for AI service: ", err) + return kong.response.exit(500) + end + + -- lights out, and away we go + +end + +return _M \ No newline at end of file diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index bc7288d3007..f2fc8df8985 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -1,568 +1,13 @@ -local ai_shared = require("kong.llm.drivers.shared") -local llm = require("kong.llm") -local cjson = require("cjson.safe") -local kong_utils = require("kong.tools.gzip") -local kong_meta = require("kong.meta") -local buffer = require "string.buffer" -local strip = require("kong.tools.utils").strip - --- cloud auth/sdk providers -local GCP_SERVICE_ACCOUNT do - GCP_SERVICE_ACCOUNT = os.getenv("GCP_SERVICE_ACCOUNT") -end - -local GCP = require("resty.gcp.request.credentials.accesstoken") -local aws_config = require "resty.aws.config" -- reads environment variables whilst available -local AWS = require("resty.aws") -local AWS_REGION do - AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") -end --- - - -local EMPTY = {} - - -local _M = { - PRIORITY = 770, - VERSION = kong_meta.version -} - - --- static messages -local ERROR__NOT_SET = 'data: {"error": true, "message": "empty or unsupported transformer response"}' - - -local _KEYBASTION = setmetatable({}, { - __mode = "k", - __index = function(this_cache, plugin_config) - if plugin_config.model.provider == "gemini" and - plugin_config.auth and - plugin_config.auth.gcp_use_service_account then - - ngx.log(ngx.NOTICE, "loading gcp sdk for plugin ", kong.plugin.get_id()) - - local service_account_json = (plugin_config.auth and plugin_config.auth.gcp_service_account_json) or GCP_SERVICE_ACCOUNT - - local ok, gcp_auth = pcall(GCP.new, nil, service_account_json) - if ok and gcp_auth then - -- store our item for the next time we need it - gcp_auth.service_account_json = service_account_json - this_cache[plugin_config] = { interface = gcp_auth, error = nil } - return this_cache[plugin_config] - end - - return { interface = nil, error = "cloud-authentication with GCP failed" } - - elseif plugin_config.model.provider == "bedrock" then - ngx.log(ngx.NOTICE, "loading aws sdk for plugin ", kong.plugin.get_id()) - local aws - - local region = plugin_config.model.options - and plugin_config.model.options.bedrock - and plugin_config.model.options.bedrock.aws_region - or AWS_REGION - - if not region then - return { interface = nil, error = "AWS region not specified anywhere" } - end - - local access_key_set = (plugin_config.auth and plugin_config.auth.aws_access_key_id) - or aws_config.global.AWS_ACCESS_KEY_ID - local secret_key_set = plugin_config.auth and plugin_config.auth.aws_secret_access_key - or aws_config.global.AWS_SECRET_ACCESS_KEY - - aws = AWS({ - -- if any of these are nil, they either use the SDK default or - -- are deliberately null so that a different auth chain is used - region = region, - }) - - if access_key_set and secret_key_set then - -- Override credential config according to plugin config, if set - local creds = aws:Credentials { - accessKeyId = access_key_set, - secretAccessKey = secret_key_set, - } - - aws.config.credentials = creds - end - - this_cache[plugin_config] = { interface = aws, error = nil } - - return this_cache[plugin_config] - end - end, -}) - - -local function bad_request(msg) - kong.log.info(msg) - return kong.response.exit(400, { error = { message = msg } }) -end - - --- get the token text from an event frame -local function get_token_text(event_t) - -- get: event_t.choices[1] - local first_choice = ((event_t or EMPTY).choices or EMPTY)[1] or EMPTY - -- return: - -- - event_t.choices[1].delta.content - -- - event_t.choices[1].text - -- - "" - local token_text = (first_choice.delta or EMPTY).content or first_choice.text or "" - return (type(token_text) == "string" and token_text) or "" -end - - - -local function handle_streaming_frame(conf) - -- make a re-usable framebuffer - local framebuffer = buffer.new() - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - - local kong_ctx_plugin = kong.ctx.plugin - -- create a buffer to store each response token/frame, on first pass - if (conf.logging or EMPTY).log_payloads and - (not kong_ctx_plugin.ai_stream_log_buffer) then - kong_ctx_plugin.ai_stream_log_buffer = buffer.new() - end - - -- now handle each chunk/frame - local chunk = ngx.arg[1] - local finished = ngx.arg[2] - - if type(chunk) == "string" and chunk ~= "" then - -- transform each one into flat format, skipping transformer errors - -- because we have already 200 OK'd the client by now - - if (not finished) and (is_gzip) then - chunk = kong_utils.inflate_gzip(ngx.arg[1]) - end - - local events = ai_shared.frame_to_events(chunk, conf.model.provider) - - if not events then - -- usually a not-supported-transformer or empty frames. - -- header_filter has already run, so all we can do is log it, - -- and then send the client a readable error in a single chunk - local response = ERROR__NOT_SET - - if is_gzip then - response = kong_utils.deflate_gzip(response) - end - - ngx.arg[1] = response - ngx.arg[2] = true - - return - end - - if not events then - -- usually a not-supported-transformer or empty frames. - -- header_filter has already run, so all we can do is log it, - -- and then send the client a readable error in a single chunk - local response = ERROR__NOT_SET - - if is_gzip then - response = kong_utils.deflate_gzip(response) - end - - ngx.arg[1] = response - ngx.arg[2] = true - - return - end - - for _, event in ipairs(events) do - local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) - - local event_t = nil - local token_t = nil - local err - - if formatted then -- only stream relevant frames back to the user - if conf.logging and conf.logging.log_payloads and (formatted ~= ai_shared._CONST.SSE_TERMINATOR) then - -- append the "choice" to the buffer, for logging later. this actually works! - if not event_t then - event_t, err = cjson.decode(formatted) - end - - if not err then - if not token_t then - token_t = get_token_text(event_t) - end - - kong_ctx_plugin.ai_stream_log_buffer:put(token_t) - end - end - - -- handle event telemetry - if conf.logging and conf.logging.log_statistics then - if not ai_shared.streaming_has_token_counts[conf.model.provider] then - if formatted ~= ai_shared._CONST.SSE_TERMINATOR then - if not event_t then - event_t, err = cjson.decode(formatted) - end - - if not err then - if not token_t then - token_t = get_token_text(event_t) - end - - -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them - -- but this is all we can do until OpenAI fixes this... - -- - -- essentially, every 4 characters is a token, with minimum of 1*4 per event - kong_ctx_plugin.ai_stream_completion_tokens = - (kong_ctx_plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) - end - end - end - end - - framebuffer:put("data: ") - framebuffer:put(formatted or "") - framebuffer:put((formatted ~= ai_shared._CONST.SSE_TERMINATOR) and "\n\n" or "") - end - - if conf.logging and conf.logging.log_statistics and metadata then - -- gemini metadata specifically, works differently - if conf.model.provider == "gemini" then - print(metadata.completion_tokens) - kong_ctx_plugin.ai_stream_completion_tokens = metadata.completion_tokens or 0 - kong_ctx_plugin.ai_stream_prompt_tokens = metadata.prompt_tokens or 0 - else - kong_ctx_plugin.ai_stream_completion_tokens = - (kong_ctx_plugin.ai_stream_completion_tokens or 0) + - (metadata.completion_tokens or 0) - or kong_ctx_plugin.ai_stream_completion_tokens - kong_ctx_plugin.ai_stream_prompt_tokens = - (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + - (metadata.prompt_tokens or 0) - or kong_ctx_plugin.ai_stream_prompt_tokens - end - end - end - end - - local response_frame = framebuffer:get() - if (not finished) and (is_gzip) then - response_frame = kong_utils.deflate_gzip(response_frame) - end - - ngx.arg[1] = response_frame - if finished then - local fake_response_t = { - response = kong_ctx_plugin.ai_stream_log_buffer and kong_ctx_plugin.ai_stream_log_buffer:get(), - usage = { - prompt_tokens = kong_ctx_plugin.ai_stream_prompt_tokens or 0, - completion_tokens = kong_ctx_plugin.ai_stream_completion_tokens or 0, - total_tokens = (kong_ctx_plugin.ai_stream_prompt_tokens or 0) - + (kong_ctx_plugin.ai_stream_completion_tokens or 0), - } - } - - ngx.arg[1] = nil - ai_shared.post_request(conf, fake_response_t) - kong_ctx_plugin.ai_stream_log_buffer = nil - end -end - -function _M:header_filter(conf) - local kong_ctx_plugin = kong.ctx.plugin - local kong_ctx_shared = kong.ctx.shared - - if kong_ctx_shared.skip_response_transformer then - return - end - - -- clear shared restricted headers - for _, v in ipairs(ai_shared.clear_response_headers.shared) do - kong.response.clear_header(v) - end - - -- only act on 200 in first release - pass the unmodifed response all the way through if any failure - if kong.response.get_status() ~= 200 then - return - end - - -- we use openai's streaming mode (SSE) - if kong_ctx_shared.ai_proxy_streaming_mode then - -- we are going to send plaintext event-stream frames for ALL models - kong.response.set_header("Content-Type", "text/event-stream") - return - end - - local response_body = kong.service.response.get_raw_body() - if not response_body then - return - end - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local route_type = conf.route_type - - -- if this is a 'streaming' request, we can't know the final - -- result of the response body, so we just proceed to body_filter - -- to translate each SSE event frame - if not kong_ctx_shared.ai_proxy_streaming_mode then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - response_body = kong_utils.inflate_gzip(response_body) - end - - if route_type == "preserve" then - kong_ctx_plugin.parsed_response = response_body - else - local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) - if err then - kong_ctx_plugin.ai_parser_error = true - - ngx.status = 500 - kong_ctx_plugin.parsed_response = cjson.encode({ error = { message = err } }) - - elseif new_response_string then - -- preserve the same response content type; assume the from_format function - -- has returned the body in the appropriate response output format - kong_ctx_plugin.parsed_response = new_response_string - end - end - end - - ai_driver.post_request(conf) -end - - -function _M:body_filter(conf) - local kong_ctx_plugin = kong.ctx.plugin - local kong_ctx_shared = kong.ctx.shared - - -- if body_filter is called twice, then return - if kong_ctx_plugin.body_called and not kong_ctx_shared.ai_proxy_streaming_mode then - return - end - - local route_type = conf.route_type - - if kong_ctx_shared.skip_response_transformer and (route_type ~= "preserve") then - local response_body - - if kong_ctx_shared.parsed_response then - response_body = kong_ctx_shared.parsed_response - - elseif kong.response.get_status() == 200 then - response_body = kong.service.response.get_raw_body() - if not response_body then - kong.log.warn("issue when retrieve the response body for analytics in the body filter phase.", - " Please check AI request transformer plugin response.") - else - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - response_body = kong_utils.inflate_gzip(response_body) - end - end - end - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) - - if err then - kong.log.warn("issue when transforming the response body for analytics in the body filter phase, ", err) - - elseif new_response_string then - ai_shared.post_request(conf, new_response_string) - end - end - - if not kong_ctx_shared.skip_response_transformer then - if (kong.response.get_status() ~= 200) and (not kong_ctx_plugin.ai_parser_error) then - return - end - - if route_type ~= "preserve" then - if kong_ctx_shared.ai_proxy_streaming_mode then - handle_streaming_frame(conf) - else - -- all errors MUST be checked and returned in header_filter - -- we should receive a replacement response body from the same thread - local original_request = kong_ctx_plugin.parsed_response - local deflated_request = original_request - - if deflated_request then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - deflated_request = kong_utils.deflate_gzip(deflated_request) - end - - kong.response.set_raw_body(deflated_request) - end - - -- call with replacement body, or original body if nothing changed - local _, err = ai_shared.post_request(conf, original_request) - if err then - kong.log.warn("analytics phase failed for request, ", err) - end - end - end - end - - kong_ctx_plugin.body_called = true -end - - -function _M:access(conf) - local kong_ctx_plugin = kong.ctx.plugin - local kong_ctx_shared = kong.ctx.shared - - -- store the route_type in ctx for use in response parsing - local route_type = conf.route_type - - kong_ctx_plugin.operation = route_type - - local request_table - local multipart = false - - -- we may have received a replacement / decorated request body from another AI plugin - if kong_ctx_shared.replacement_request then - kong.log.debug("replacement request body received from another AI plugin") - request_table = kong_ctx_shared.replacement_request - - else - -- first, calculate the coordinates of the request - local content_type = kong.request.get_header("Content-Type") or "application/json" - - request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) - - if not request_table then - if not string.find(content_type, "multipart/form-data", nil, true) then - return bad_request("content-type header does not match request body, or bad JSON formatting") - end - - multipart = true -- this may be a large file upload, so we have to proxy it directly - end - end - - -- resolve the real plugin config values - local conf_m, err = ai_shared.resolve_plugin_conf(kong.request, conf) - if err then - return bad_request(err) - end - - -- copy from the user request if present - if (not multipart) and (not conf_m.model.name) and (request_table.model) then - if type(request_table.model) == "string" then - conf_m.model.name = request_table.model - end - elseif multipart then - conf_m.model.name = "NOT_SPECIFIED" - end - - -- check that the user isn't trying to override the plugin conf model in the request body - if request_table and request_table.model and type(request_table.model) == "string" and request_table.model ~= "" then - if request_table.model ~= conf_m.model.name then - return bad_request("cannot use own model - must be: " .. conf_m.model.name) - end - end - - -- model is stashed in the copied plugin conf, for consistency in transformation functions - if not conf_m.model.name then - return bad_request("model parameter not found in request, nor in gateway configuration") - end - - kong_ctx_plugin.llm_model_requested = conf_m.model.name - - -- check the incoming format is the same as the configured LLM format - if not multipart then - local compatible, err = llm.is_compatible(request_table, route_type) - if not compatible then - kong_ctx_shared.skip_response_transformer = true - return bad_request(err) - end - end - - -- check if the user has asked for a stream, and/or if - -- we are forcing all requests to be of streaming type - if request_table and request_table.stream or - (conf_m.response_streaming and conf_m.response_streaming == "always") then - request_table.stream = true - - -- this condition will only check if user has tried - -- to activate streaming mode within their request - if conf_m.response_streaming and conf_m.response_streaming == "deny" then - return bad_request("response streaming is not enabled for this LLM") - end - - -- store token cost estimate, on first pass, if the - -- provider doesn't reply with a prompt token count - if (not kong.ctx.plugin.ai_stream_prompt_tokens) and (not ai_shared.streaming_has_token_counts[conf_m.model.provider]) then - local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) - if err then - kong.log.err("unable to estimate request token cost: ", err) - return kong.response.exit(500) - end - - kong_ctx_plugin.ai_stream_prompt_tokens = prompt_tokens - end - - -- specific actions need to skip later for this to work - kong_ctx_shared.ai_proxy_streaming_mode = true - - else - kong.service.request.enable_buffering() - end - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - - -- execute pre-request hooks for this driver - local ok, err = ai_driver.pre_request(conf_m, request_table) - if not ok then - return bad_request(err) - end - - -- transform the body to Kong-format for this provider/model - local parsed_request_body, content_type, err - if route_type ~= "preserve" and (not multipart) then - -- transform the body to Kong-format for this provider/model - parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) - if err then - kong_ctx_shared.skip_response_transformer = true - return bad_request(err) - end - end - - -- execute pre-request hooks for "all" drivers before set new body - local ok, err = ai_shared.pre_request(conf_m, parsed_request_body) - if not ok then - return bad_request(err) - end - - if route_type ~= "preserve" then - kong.service.request.set_body(parsed_request_body, content_type) - end +local kong_meta = require("kong.meta") +local deep_copy = require "kong.tools.table".deep_copy - -- get the provider's cached identity interface - nil may come back, which is fine - local identity_interface = _KEYBASTION[conf] - if identity_interface and identity_interface.error then - kong.ctx.shared.skip_response_transformer = true - kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) - return kong.response.exit(500, "LLM request failed before proxying") - end - -- now re-configure the request for this operation type - local ok, err = ai_driver.configure_request(conf_m, - identity_interface and identity_interface.interface) - if not ok then - kong_ctx_shared.skip_response_transformer = true - kong.log.err("failed to configure request for AI service: ", err) - return kong.response.exit(500) - end +local _M = deep_copy(require("kong.llm.proxy.handler")) - -- lights out, and away we go -end +_M.PRIORITY = 770 +_M.VERSION = kong_meta.version return _M diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 42d838c25a6..0b5468e2e88 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -715,15 +715,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.response.size) -- test ai-proxy stats - local actual_chat_stats = log_message.ai - local actual_llm_latency = actual_chat_stats["ai-proxy"].meta.llm_latency - local actual_time_per_token = actual_chat_stats["ai-proxy"].usage.time_per_token - local time_per_token = math.floor(actual_llm_latency / actual_chat_stats["ai-proxy"].usage.completion_tokens) - - log_message.ai["ai-proxy"].meta.llm_latency = 1 - log_message.ai["ai-proxy"].usage.time_per_token = 1 - - assert.same(_EXPECTED_CHAT_STATS, log_message.ai) + -- TODO: as we are reusing this test for ai-proxy and ai-proxy-advanced + -- we are currently stripping the top level key and comparing values directly + local _, first_expected = next(_EXPECTED_CHAT_STATS) + local _, first_got = next(log_message.ai) + local actual_llm_latency = first_got.meta.llm_latency + local actual_time_per_token = first_got.usage.time_per_token + local time_per_token = math.floor(actual_llm_latency / first_got.usage.completion_tokens) + + first_got.meta.llm_latency = 1 + first_got.usage.time_per_token = 1 + + assert.same(first_expected, first_got) assert.is_true(actual_llm_latency > 0) assert.same(actual_time_per_token, time_per_token) end) @@ -770,7 +773,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -792,14 +795,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.request.size) assert.is_number(log_message.response.size) + -- TODO: as we are reusing this test for ai-proxy and ai-proxy-advanced + -- we are currently stripping the top level key and comparing values directly + local _, message = next(log_message.ai) + -- test request bodies - assert.matches('"content": "What is 1 + 1?"', log_message.ai['ai-proxy'].payload.request, nil, true) - assert.matches('"role": "user"', log_message.ai['ai-proxy'].payload.request, nil, true) + assert.matches('"content": "What is 1 + 1?"', message.payload.request, nil, true) + assert.matches('"role": "user"', message.payload.request, nil, true) -- test response bodies - assert.matches('"content": "The sum of 1 + 1 is 2.",', log_message.ai["ai-proxy"].payload.response, nil, true) - assert.matches('"role": "assistant"', log_message.ai["ai-proxy"].payload.response, nil, true) - assert.matches('"id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2"', log_message.ai["ai-proxy"].payload.response, nil, true) + assert.matches('"content": "The sum of 1 + 1 is 2.",', message.payload.response, nil, true) + assert.matches('"role": "assistant"', message.payload.response, nil, true) + assert.matches('"id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2"', message.payload.response, nil, true) end) it("internal_server_error request", function() From 494d0f08dc3cde08c7ec03082731ce50e63d5764 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 5 Jul 2024 18:21:42 +0800 Subject: [PATCH 3875/4351] feat(pdk): allow certain API to be called in balancer phase --- kong/pdk/private/phases.lua | 1 + kong/pdk/response.lua | 1 + kong/pdk/service.lua | 2 +- kong/pdk/service/request.lua | 22 ++++++++++++---------- t/01-pdk/09-service/00-phase_checks.t | 4 ++-- 5 files changed, 17 insertions(+), 13 deletions(-) diff --git a/kong/pdk/private/phases.lua b/kong/pdk/private/phases.lua index e5787a0f2ef..d3a2bca5717 100644 --- a/kong/pdk/private/phases.lua +++ b/kong/pdk/private/phases.lua @@ -122,6 +122,7 @@ end local public_phases = setmetatable({ request = new_phase(PHASES.rewrite, PHASES.access, + PHASES.balancer, PHASES.response, PHASES.header_filter, PHASES.body_filter, diff --git a/kong/pdk/response.lua b/kong/pdk/response.lua index 8877cb49431..844d5c7d139 100644 --- a/kong/pdk/response.lua +++ b/kong/pdk/response.lua @@ -56,6 +56,7 @@ local header_body_log = phase_checker.new(PHASES.response, local rewrite_access_header = phase_checker.new(PHASES.rewrite, PHASES.access, PHASES.response, + PHASES.balancer, PHASES.header_filter, PHASES.error, PHASES.admin_api) diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 9a8bc068ddf..59b0f9b6203 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -88,7 +88,7 @@ local function new() -- kong.service.set_target("service.local", 443) -- kong.service.set_target("192.168.130.1", 80) function service.set_target(host, port) - check_phase(PHASES.access) + check_phase(access_and_rewrite_and_balancer_preread) if type(host) ~= "string" then error("host must be a string", 2) diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 495dbf0febc..28fab489e6a 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -83,12 +83,12 @@ local function new(self) -- Enables buffered proxying, which allows plugins to access Service body and -- response headers at the same time. -- @function kong.service.request.enable_buffering - -- @phases `rewrite`, `access` + -- @phases `rewrite`, `access`, `balancer` -- @return Nothing. -- @usage -- kong.service.request.enable_buffering() request.enable_buffering = function() - check_phase(access_and_rewrite) + check_phase(access_rewrite_balancer) if ngx.req.http_version() >= 2 then error("buffered proxying cannot currently be enabled with http/" .. @@ -102,13 +102,13 @@ local function new(self) --- -- Sets the protocol to use when proxying the request to the Service. -- @function kong.service.request.set_scheme - -- @phases `access` + -- @phases `access`, `rewrite`, `balancer` -- @tparam string scheme The scheme to be used. Supported values are `"http"` or `"https"`. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_scheme("https") request.set_scheme = function(scheme) - check_phase(PHASES.access) + check_phase(access_rewrite_balancer) if type(scheme) ~= "string" then error("scheme must be a string", 2) @@ -131,14 +131,14 @@ local function new(self) -- -- Input should **not** include the query string. -- @function kong.service.request.set_path - -- @phases `access` + -- @phases `access`, `rewrite`, `balancer` -- @tparam string path The path string. Special characters and UTF-8 -- characters are allowed, for example: `"/v2/movies"` or `"/foo/😀"`. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_path("/v2/movies") request.set_path = function(path) - check_phase(PHASES.access) + check_phase(access_rewrite_balancer) if type(path) ~= "string" then error("path must be a string", 2) @@ -440,13 +440,13 @@ local function new(self) -- For a higher-level function to set the body based on the request content type, -- see `kong.service.request.set_body()`. -- @function kong.service.request.set_raw_body - -- @phases `rewrite`, `access` + -- @phases `rewrite`, `access`, `balancer` -- @tparam string body The raw body. -- @return Nothing; throws an error on invalid inputs. -- @usage -- kong.service.request.set_raw_body("Hello, world!") request.set_raw_body = function(body) - check_phase(access_and_rewrite) + check_phase(access_rewrite_balancer) if type(body) ~= "string" then error("body must be a string", 2) @@ -459,7 +459,9 @@ local function new(self) -- Ensure client request body has been read. -- This function is a nop if body has already been read, -- and necessary to write the request to the service if it has not. - ngx.req.read_body() + if ngx.get_phase() ~= "balancer" then + ngx.req.read_body() + end ngx.req.set_body_data(body) end @@ -594,7 +596,7 @@ local function new(self) -- a string with `kong.service.request.set_raw_body()`. -- -- @function kong.service.request.set_body - -- @phases `rewrite`, `access` + -- @phases `rewrite`, `access`, `balancer` -- @tparam table args A table with data to be converted to the appropriate format -- and stored in the body. -- @tparam[opt] string mimetype can be one of: diff --git a/t/01-pdk/09-service/00-phase_checks.t b/t/01-pdk/09-service/00-phase_checks.t index 0262c56c450..87869a82631 100644 --- a/t/01-pdk/09-service/00-phase_checks.t +++ b/t/01-pdk/09-service/00-phase_checks.t @@ -69,7 +69,7 @@ qq{ args = { "example.com", 8000 }, init_worker = false, certificate = "pending", - rewrite = "forced false", + rewrite = true, access = true, response = "forced false", header_filter = "forced false", @@ -243,7 +243,7 @@ qq{ args = { "example.com", 8000 }, init_worker = false, certificate = "pending", - rewrite = "forced false", + rewrite = true, access = true, response = "forced false", header_filter = "forced false", From 36b8794d465bc6c3faad300123fb2d852c31bced Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 5 Jul 2024 18:21:51 +0800 Subject: [PATCH 3876/4351] feat(pdk): add service.set_target_retry_callback --- kong/pdk/service.lua | 22 +++++++++++++ kong/runloop/balancer/init.lua | 10 ++++++ t/01-pdk/06-service-request/00-phase_checks.t | 4 +-- t/01-pdk/09-service/00-phase_checks.t | 31 ++++++++++++++++--- 4 files changed, 61 insertions(+), 6 deletions(-) diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 59b0f9b6203..182c771753d 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -107,6 +107,28 @@ local function new() ctx.balancer_data.port = port end + + -- Sets the retry callback function when the target set by `service.set_target` + -- failed to connect. The callback function will be called with no argument and + -- must return `host`, `port` and `err` if any. + -- + -- + -- @function kong.service.set_target_retry_callback + -- @phases access + -- @tparam function retry_callback + -- @usage + -- kong.service.set_target_retry_callback(function() return "service.local", 443 end) + function service.set_target_retry_callback(retry_callback) + check_phase(PHASES.access) + + if type(retry_callback) ~= "function" then + error("retry_callback must be a function", 2) + end + + ngx.ctx.balancer_data.retry_callback = retry_callback + end + + --- -- Sets the retries count for the current request. This will override the -- default retries count set in the Upstream entity. diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 550c1055d84..51ad4872b5a 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -359,6 +359,16 @@ local function execute(balancer_data, ctx) balancer_data.balancer_handle = handle else + -- Note: balancer_data.retry_callback is only set by PDK once in access phase + -- if kong.service.set_target_retry_callback is called + if balancer_data.try_count ~= 0 and balancer_data.retry_callback then + local pok, perr, err = pcall(balancer_data.retry_callback) + if not pok or not perr then + log(ERR, "retry handler failed: ", err or perr) + return nil, "failure to get a peer from retry handler", 503 + end + end + -- have to do a regular DNS lookup local try_list local hstate = run_hook("balancer:to_ip:pre", balancer_data.host) diff --git a/t/01-pdk/06-service-request/00-phase_checks.t b/t/01-pdk/06-service-request/00-phase_checks.t index 80a57cbce4b..d459338a9b2 100644 --- a/t/01-pdk/06-service-request/00-phase_checks.t +++ b/t/01-pdk/06-service-request/00-phase_checks.t @@ -47,7 +47,7 @@ qq{ args = { "http" }, init_worker = false, certificate = "pending", - rewrite = "forced false", + rewrite = true, access = true, response = "forced false", header_filter = "forced false", @@ -71,7 +71,7 @@ qq{ args = { "/" }, init_worker = false, certificate = "pending", - rewrite = "forced false", + rewrite = true, access = true, response = "forced false", header_filter = "forced false", diff --git a/t/01-pdk/09-service/00-phase_checks.t b/t/01-pdk/09-service/00-phase_checks.t index 87869a82631..c19d9a824b7 100644 --- a/t/01-pdk/09-service/00-phase_checks.t +++ b/t/01-pdk/09-service/00-phase_checks.t @@ -88,6 +88,18 @@ qq{ body_filter = "forced false", log = "forced false", admin_api = "forced false", + }, { + method = "set_target_retry_callback", + args = { function() end }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", }, { method = "set_timeouts", args = { 1, 2, 3}, @@ -251,8 +263,7 @@ qq{ log = "pending", admin_api = "forced false", preread = "pending", - }, - { + }, { method = "set_retries", args = { 3, }, init_worker = "forced false", @@ -265,6 +276,19 @@ qq{ log = "pending", admin_api = "forced false", preread = "pending", + }, { + method = "set_target_retry_callback", + args = { function() end }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "pending", + admin_api = "forced false", + preread = "pending", }, { method = "set_timeouts", args = { 1, 2, 3}, @@ -278,8 +302,7 @@ qq{ log = "pending", admin_api = "forced false", preread = "pending", - }, - { + }, { method = "set_tls_cert_key", args = { chain, key, }, init_worker = false, From 83fce6b314ece56ca8270091715534111bc70bfb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 8 Jul 2024 15:32:51 +0800 Subject: [PATCH 3877/4351] feat(llm/proxy): allow balancer retry --- kong/llm/proxy/handler.lua | 57 +++++++++++++++++++++++++------------- 1 file changed, 37 insertions(+), 20 deletions(-) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index fe7497e7198..43e096c44b2 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -30,13 +30,15 @@ local EMPTY = {} local _M = {} ---- Return a 400 response with a JSON body. This function is used to --- return errors to the client while also logging the error. -local function bad_request(msg) - kong.log.info(msg) - return kong.response.exit(400, { error = { message = msg } }) -end +local function bail(code, msg) + if code == 400 and msg then + kong.log.info(msg) + end + if ngx.get_phase() ~= "balancer" then + return kong.response.exit(code, msg and { error = { message = msg } } or nil) + end +end -- static messages @@ -275,6 +277,9 @@ local function handle_streaming_frame(conf) end function _M:header_filter(conf) + -- free up the buffered body used in the access phase + kong.ctx.shared.ai_request_body = nil + local kong_ctx_plugin = kong.ctx.plugin local kong_ctx_shared = kong.ctx.shared @@ -427,6 +432,10 @@ function _M:access(conf) local request_table local multipart = false + -- TODO: the access phase may be called mulitple times also in the balancer phase + -- Refactor this function a bit so that we don't mess them in the same function + local balancer_phase = ngx.get_phase() == "balancer" + -- we may have received a replacement / decorated request body from another AI plugin if kong_ctx_shared.replacement_request then kong.log.debug("replacement request body received from another AI plugin") @@ -436,11 +445,19 @@ function _M:access(conf) -- first, calculate the coordinates of the request local content_type = kong.request.get_header("Content-Type") or "application/json" - request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) + request_table = kong_ctx_shared.ai_request_body + if not request_table then + if balancer_phase then + error("Too late to read body", 2) + end + + request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) + kong_ctx_shared.ai_request_body = request_table + end if not request_table then if not string.find(content_type, "multipart/form-data", nil, true) then - return bad_request("content-type header does not match request body, or bad JSON formatting") + return bail(400, "content-type header does not match request body, or bad JSON formatting") end multipart = true -- this may be a large file upload, so we have to proxy it directly @@ -450,7 +467,7 @@ function _M:access(conf) -- resolve the real plugin config values local conf_m, err = ai_shared.resolve_plugin_conf(kong.request, conf) if err then - return bad_request(err) + return bail(400, err) end -- copy from the user request if present @@ -465,13 +482,13 @@ function _M:access(conf) -- check that the user isn't trying to override the plugin conf model in the request body if request_table and request_table.model and type(request_table.model) == "string" and request_table.model ~= "" then if request_table.model ~= conf_m.model.name then - return bad_request("cannot use own model - must be: " .. conf_m.model.name) + return bail(400, "cannot use own model - must be: " .. conf_m.model.name) end end -- model is stashed in the copied plugin conf, for consistency in transformation functions if not conf_m.model.name then - return bad_request("model parameter not found in request, nor in gateway configuration") + return bail(400, "model parameter not found in request, nor in gateway configuration") end kong_ctx_plugin.llm_model_requested = conf_m.model.name @@ -481,7 +498,7 @@ function _M:access(conf) local compatible, err = llm.is_compatible(request_table, route_type) if not compatible then kong_ctx_shared.skip_response_transformer = true - return bad_request(err) + return bail(400, err) end end @@ -494,7 +511,7 @@ function _M:access(conf) -- this condition will only check if user has tried -- to activate streaming mode within their request if conf_m.response_streaming and conf_m.response_streaming == "deny" then - return bad_request("response streaming is not enabled for this LLM") + return bail(400, "response streaming is not enabled for this LLM") end -- store token cost estimate, on first pass, if the @@ -503,7 +520,7 @@ function _M:access(conf) local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) if err then kong.log.err("unable to estimate request token cost: ", err) - return kong.response.exit(500) + return bail(500) end kong_ctx_plugin.ai_stream_prompt_tokens = prompt_tokens @@ -521,7 +538,7 @@ function _M:access(conf) -- execute pre-request hooks for this driver local ok, err = ai_driver.pre_request(conf_m, request_table) if not ok then - return bad_request(err) + return bail(400, err) end -- transform the body to Kong-format for this provider/model @@ -531,17 +548,17 @@ function _M:access(conf) parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) if err then kong_ctx_shared.skip_response_transformer = true - return bad_request(err) + return bail(400, err) end end -- execute pre-request hooks for "all" drivers before set new body local ok, err = ai_shared.pre_request(conf_m, parsed_request_body) if not ok then - return bad_request(err) + return bail(400, err) end - if route_type ~= "preserve" then + if route_type ~= "preserve" and not balancer_phase then kong.service.request.set_body(parsed_request_body, content_type) end @@ -550,7 +567,7 @@ function _M:access(conf) if identity_interface and identity_interface.error then kong.ctx.shared.skip_response_transformer = true kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) - return kong.response.exit(500, "LLM request failed before proxying") + return bail(500, "LLM request failed before proxying") end -- now re-configure the request for this operation type @@ -559,7 +576,7 @@ function _M:access(conf) if not ok then kong_ctx_shared.skip_response_transformer = true kong.log.err("failed to configure request for AI service: ", err) - return kong.response.exit(500) + return bail(500) end -- lights out, and away we go From 4a3dacf7b0b32d3f12ebce1763b6bf192a8bd7f9 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 2 Aug 2024 14:13:20 +0800 Subject: [PATCH 3878/4351] feat(pdk): support unlimited body size for `kong.request.get_raw_body()` (#13431) This function will be used in EE. KAG-4698 --- .../kong/feat-pdk-unlimited-body-size.yml | 3 ++ kong/pdk/request.lua | 10 ++++--- t/01-pdk/04-request/15-get_raw_body.t | 28 ++++++++++++++++++- 3 files changed, 36 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/feat-pdk-unlimited-body-size.yml diff --git a/changelog/unreleased/kong/feat-pdk-unlimited-body-size.yml b/changelog/unreleased/kong/feat-pdk-unlimited-body-size.yml new file mode 100644 index 00000000000..5cb3f291d15 --- /dev/null +++ b/changelog/unreleased/kong/feat-pdk-unlimited-body-size.yml @@ -0,0 +1,3 @@ +message: Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. +type: feature +scope: PDK diff --git a/kong/pdk/request.lua b/kong/pdk/request.lua index f588f06c8fb..fbd55a74194 100644 --- a/kong/pdk/request.lua +++ b/kong/pdk/request.lua @@ -695,13 +695,15 @@ local function new(self) -- If the size of the body is greater than the Nginx buffer size (set by -- `client_body_buffer_size`), this function fails and returns an error -- message explaining this limitation, unless `max_allowed_file_size` - -- is set and larger than the body size buffered to disk. + -- is set and equal to 0 or larger than the body size buffered to disk. -- Use of `max_allowed_file_size` requires Kong to read data from filesystem -- and has performance implications. -- -- @function kong.request.get_raw_body -- @phases rewrite, access, response, admin_api - -- @max_allowed_file_size[opt] number the max allowed file size to be read from + -- @max_allowed_file_size[opt] number the max allowed file size to be read from, + -- 0 means unlimited, but the size of this body will still be limited + -- by Nginx's client_max_body_size. -- @treturn string|nil The plain request body or nil if it does not fit into -- the NGINX temporary buffer. -- @treturn nil|string An error message. @@ -721,7 +723,7 @@ local function new(self) return "" end - if not max_allowed_file_size then + if not max_allowed_file_size or max_allowed_file_size < 0 then return nil, "request body did not fit into client body buffer, consider raising 'client_body_buffer_size'" end @@ -731,7 +733,7 @@ local function new(self) end local size = file:seek("end") or 0 - if size > max_allowed_file_size then + if max_allowed_file_size > 0 and size > max_allowed_file_size then return nil, ("request body file too big: %d > %d"):format(size, max_allowed_file_size) end diff --git a/t/01-pdk/04-request/15-get_raw_body.t b/t/01-pdk/04-request/15-get_raw_body.t index 490354ac740..2e47aeb461d 100644 --- a/t/01-pdk/04-request/15-get_raw_body.t +++ b/t/01-pdk/04-request/15-get_raw_body.t @@ -170,4 +170,30 @@ body length: 20000 --- response_body body err: request body file too big: 20000 > 19999 --- no_error_log -[error] \ No newline at end of file +[error] + + + +=== TEST 8: request.get_raw_body() returns correctly if max_allowed_file_size is equal to 0 +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local body, err = pdk.request.get_raw_body(0) + if body then + ngx.say("body length: ", #body) + + else + ngx.say("body err: ", err) + end + } + } +--- request eval +"GET /t\r\n" . ("a" x 20000) +--- response_body +body length: 20000 +--- no_error_log +[error] From 0f1f435077de9861b98ba1028f5604e7e43e53d7 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 2 Aug 2024 15:57:28 +0800 Subject: [PATCH 3879/4351] fix(llm): remove duplicate snippet after rebase (#13444) https://konghq.atlassian.net/browse/KAG-5067 --- kong/llm/proxy/handler.lua | 18 +----------------- 1 file changed, 1 insertion(+), 17 deletions(-) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 43e096c44b2..de028bd7ee4 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -165,22 +165,6 @@ local function handle_streaming_frame(conf) return end - if not events then - -- usually a not-supported-transformer or empty frames. - -- header_filter has already run, so all we can do is log it, - -- and then send the client a readable error in a single chunk - local response = ERROR__NOT_SET - - if is_gzip then - response = kong_utils.deflate_gzip(response) - end - - ngx.arg[1] = response - ngx.arg[2] = true - - return - end - for _, event in ipairs(events) do local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) @@ -583,4 +567,4 @@ function _M:access(conf) end -return _M \ No newline at end of file +return _M From 78285f0f068de5d12ce8b36f43571412c2ceb3a5 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Mon, 5 Aug 2024 10:51:04 +0800 Subject: [PATCH 3880/4351] chore(deps): bump lua-resty-aws to 1.5.3 (#13433) KAG-5021 --- changelog/unreleased/kong/bump-lua-resty-aws.yml | 3 +++ kong-3.8.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-aws.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-aws.yml b/changelog/unreleased/kong/bump-lua-resty-aws.yml new file mode 100644 index 00000000000..5c84bdf2075 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-aws.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-aws to 1.5.3 to fix a bug related to STS regional endpoint." +type: dependency +scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 950ea3ded64..af013410f43 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.1", "lua-resty-healthcheck == 3.1.0", "lua-messagepack == 0.5.4", - "lua-resty-aws == 1.5.0", + "lua-resty-aws == 1.5.3", "lua-resty-openssl == 1.5.0", "lua-resty-gcp == 0.0.13", "lua-resty-counter == 0.2.1", From 7783b60d897228a61e85fbe690612e87c4d421bf Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 5 Aug 2024 14:20:01 +0800 Subject: [PATCH 3881/4351] refactor(dns): separate dns stats (#13399) https://konghq.atlassian.net/browse/KAG-5001 --- kong-3.8.0-0.rockspec | 1 + kong/dns/client.lua | 50 +++++---------- kong/dns/stats.lua | 63 +++++++++++++++++++ .../30-new-dns-client/02-old_client_spec.lua | 8 +-- .../30-new-dns-client/05-client_stat_spec.lua | 8 +-- 5 files changed, 88 insertions(+), 42 deletions(-) create mode 100644 kong/dns/stats.lua diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index af013410f43..bab08660e7d 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -117,6 +117,7 @@ build = { ["kong.resty.dns.utils"] = "kong/resty/dns/utils.lua", ["kong.dns.client"] = "kong/dns/client.lua", + ["kong.dns.stats"] = "kong/dns/stats.lua", ["kong.dns.utils"] = "kong/dns/utils.lua", ["kong.resty.ctx"] = "kong/resty/ctx.lua", diff --git a/kong/dns/client.lua b/kong/dns/client.lua index 35f21a3eba3..f4a2072397d 100644 --- a/kong/dns/client.lua +++ b/kong/dns/client.lua @@ -1,5 +1,6 @@ local cjson = require("cjson.safe") local utils = require("kong.dns.utils") +local stats = require("kong.dns.stats") local mlcache = require("kong.resty.mlcache") local resolver = require("resty.dns.resolver") @@ -92,23 +93,6 @@ local _MT = { __index = _M, } local _TRIES_MT = { __tostring = cjson.encode, } -local function stats_init_name(stats, name) - if not stats[name] then - stats[name] = {} - end -end - - -local function stats_increment(stats, name, key) - stats[name][key] = (stats[name][key] or 0) + 1 -end - - -local function stats_set_count(stats, name, key, value) - stats[name][key] = value -end - - local init_hosts do local function insert_answer_into_cache(cache, hosts_cache, address, name, qtype) local answers = { @@ -279,7 +263,7 @@ function _M.new(opts) return setmetatable({ cache = cache, - stats = {}, + stats = stats.new(), hosts = hosts, r_opts = r_opts, resolv = opts._resolv or resolv, @@ -357,8 +341,9 @@ end local function resolve_query(self, name, qtype, tries) local key = name .. ":" .. qtype - stats_init_name(self.stats, key) - stats_increment(self.stats, key, "query") + local stats = self.stats + + stats:incr(key, "query") local r, err = resolver:new(self.r_opts) if not r then @@ -372,14 +357,14 @@ local function resolve_query(self, name, qtype, tries) local duration = math_floor((now() - start) * 1000) - stats_set_count(self.stats, key, "query_last_time", duration) + stats:set(key, "query_last_time", duration) log(DEBUG, PREFIX, "r:query(", key, ") ans:", answers and #answers or "-", " t:", duration, " ms") -- network error or malformed DNS response if not answers then - stats_increment(self.stats, key, "query_fail_nameserver") + stats:incr(key, "query_fail_nameserver") err = "DNS server error: " .. tostring(err) .. ", took " .. duration .. " ms" -- TODO: make the error more structured, like: @@ -391,9 +376,9 @@ local function resolve_query(self, name, qtype, tries) answers = process_answers(self, name, qtype, answers) - stats_increment(self.stats, key, answers.errstr and - "query_fail:" .. answers.errstr or - "query_succ") + stats:incr(key, answers.errstr and + "query_fail:" .. answers.errstr or + "query_succ") -- DNS response error if answers.errcode then @@ -472,7 +457,7 @@ end local function start_stale_update_task(self, key, name, qtype) - stats_increment(self.stats, key, "stale") + self.stats:incr(key, "stale") local ok, err = timer_at(0, stale_update_task, self, key, name, qtype) if not ok then @@ -564,8 +549,9 @@ local function resolve_all(self, name, qtype, cache_only, tries, has_timing) log(DEBUG, PREFIX, "resolve_all ", key) - stats_init_name(self.stats, key) - stats_increment(self.stats, key, "runs") + local stats = self.stats + + stats:incr(key, "runs") local answers, err, hit_level = self.cache:get(key, nil, resolve_callback, self, name, qtype, cache_only, @@ -576,7 +562,7 @@ local function resolve_all(self, name, qtype, cache_only, tries, has_timing) end local hit_str = hit_level and HIT_LEVEL_TO_NAME[hit_level] or "fail" - stats_increment(self.stats, key, hit_str) + stats:incr(key, hit_str) log(DEBUG, PREFIX, "cache lookup ", key, " ans:", answers and #answers or "-", " hlv:", hit_str) @@ -670,11 +656,7 @@ end function _M.stats() - local stats = {} - for k, v in pairs(dns_client.stats) do - stats[format_key(k)] = v - end - return stats + return dns_client.stats:emit(format_key) end diff --git a/kong/dns/stats.lua b/kong/dns/stats.lua new file mode 100644 index 00000000000..ca6faa6cf36 --- /dev/null +++ b/kong/dns/stats.lua @@ -0,0 +1,63 @@ +local tb_new = require("table.new") +local tb_nkeys = require("table.nkeys") + + +local pairs = pairs +local setmetatable = setmetatable + + +local _M = {} +local _MT = { __index = _M, } + + +function _M.new() + local self = { + -- pre-allocate 4 slots + stats = tb_new(0, 4), + } + + return setmetatable(self, _MT) +end + + +function _M:_get_stats(name) + local stats = self.stats + + if not stats[name] then + -- keys will be: query/query_last_time/query_fail_nameserver + -- query_succ/query_fail/stale/runs/... + -- 6 slots may be a approprate number + stats[name] = tb_new(0, 6) + end + + return stats[name] +end + + +function _M:incr(name, key) + local stats = self:_get_stats(name) + + stats[key] = (stats[key] or 0) + 1 +end + + +function _M:set(name, key, value) + local stats = self:_get_stats(name) + + stats[key] = value +end + + +function _M:emit(fmt) + local stats = self.stats + local output = tb_new(0, tb_nkeys(stats)) + + for k, v in pairs(stats) do + output[fmt(k)] = v + end + + return output +end + + +return _M diff --git a/spec/01-unit/30-new-dns-client/02-old_client_spec.lua b/spec/01-unit/30-new-dns-client/02-old_client_spec.lua index b91319564fa..60ad134e791 100644 --- a/spec/01-unit/30-new-dns-client/02-old_client_spec.lua +++ b/spec/01-unit/30-new-dns-client/02-old_client_spec.lua @@ -669,7 +669,7 @@ describe("[DNS client]", function() local entry1 = cli.cache:get(key1) assert.same(nil, entry1) - for k,v in pairs(cli.stats) do + for k,v in pairs(cli.stats.stats) do v.query_last_time = nil end @@ -682,7 +682,7 @@ describe("[DNS client]", function() query = 1, query_succ = 1 }, - }, cli.stats) + }, cli.stats.stats) end) it("fetching multiple SRV answerss (un-typed)", function() @@ -753,7 +753,7 @@ describe("[DNS client]", function() local entry = cli.cache:get(key) assert.same(nil, entry) - for k,v in pairs(cli.stats) do + for k,v in pairs(cli.stats.stats) do v.query_last_time = nil end @@ -764,7 +764,7 @@ describe("[DNS client]", function() query = 1, query_succ = 1, }, - }, cli.stats) + }, cli.stats.stats) -- check final target assert.are.equal(typ, answers[1].type) diff --git a/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua b/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua index 4bf0efd0a46..fa926ddb1b1 100644 --- a/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua +++ b/spec/01-unit/30-new-dns-client/05-client_stat_spec.lua @@ -73,7 +73,7 @@ describe("[DNS client stats]", function() cli:resolve("_ldaps._tcp.srv.test") local query_last_time - for k, v in pairs(cli.stats) do + for k, v in pairs(cli.stats.stats) do if v.query_last_time then query_last_time = v.query_last_time v.query_last_time = nil @@ -88,7 +88,7 @@ describe("[DNS client stats]", function() ["miss"] = 1, ["runs"] = 1, }, - }, cli.stats) + }, cli.stats.stats) end) it("resolve all types", function() @@ -144,7 +144,7 @@ describe("[DNS client stats]", function() cli:resolve("empty_result_not_stale.test") local query_last_time - for k, v in pairs(cli.stats) do + for k, v in pairs(cli.stats.stats) do if v.query_last_time then query_last_time = v.query_last_time v.query_last_time = nil @@ -191,7 +191,7 @@ describe("[DNS client stats]", function() ["query"] = 2, ["query_fail:name error"] = 2, }, - }, cli.stats) + }, cli.stats.stats) end) end) end) From eec79525ddc12bad2fc4b717ffdcb74e3b1f3611 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 5 Aug 2024 13:33:31 +0300 Subject: [PATCH 3882/4351] chore(deps): bump openssl to 3.2.2 (#13448) ### Summary - Fixed unbounded memory growth with session handling in TLSv1.3 Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- build/openresty/openssl/openssl_repositories.bzl | 1 - changelog/unreleased/kong/bump_openssl.yml | 2 ++ scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 3 +-- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 2 +- 14 files changed, 15 insertions(+), 15 deletions(-) create mode 100644 changelog/unreleased/kong/bump_openssl.yml diff --git a/.requirements b/.requirements index 989ac21cbfb..f3f1ae0b792 100644 --- a/.requirements +++ b/.requirements @@ -4,8 +4,8 @@ OPENRESTY=1.25.3.1 OPENRESTY_SHA256=32ec1a253a5a13250355a075fe65b7d63ec45c560bbe213350f0992a57cd79df LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 -OPENSSL=3.2.1 -OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 +OPENSSL=3.2.2 +OPENSSL_SHA256=197149c18d9e9f292c43f0400acaba12e5f52cacfe050f3d199277ea738ec2e7 PCRE=10.43 PCRE_SHA256=889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e LIBEXPAT=2.6.2 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index bfd81811634..7cb96f59a84 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -20,6 +20,5 @@ def openssl_repositories(): strip_prefix = "openssl-" + version, urls = [ "https://github.com/openssl/openssl/releases/download/openssl-" + version + "/openssl-" + version + ".tar.gz", - "https://openssl.org/source/old/3.1/openssl-" + version + ".tar.gz", ], ) diff --git a/changelog/unreleased/kong/bump_openssl.yml b/changelog/unreleased/kong/bump_openssl.yml new file mode 100644 index 00000000000..5f6167d2275 --- /dev/null +++ b/changelog/unreleased/kong/bump_openssl.yml @@ -0,0 +1,2 @@ +message: "Bumped OpenSSL to 3.2.2, to fix unbounded memory growth with session handling in TLSv1.3" +type: dependency diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 8a457c581da..f12655a7fe8 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -199,7 +199,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True @@ -211,4 +211,3 @@ - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 7b5c7a0bf8e..eae65953bb5 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -188,7 +188,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index dc4f126bab7..25d461da71a 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -195,7 +195,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 7647cdfb4f1..5bf0749717f 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -189,7 +189,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index ebeb6014fe2..5377277e4c9 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -178,7 +178,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 629859f3ca6..483d1aae710 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -199,7 +199,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index d1b29e97cb7..e8578693951 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -188,7 +188,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index dc4f126bab7..25d461da71a 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -195,7 +195,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index dcaa0ef9271..41a5961de8c 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -193,7 +193,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 60d62a4563c..372d8b99d49 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -182,7 +182,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 0d875dde28b..89d10983a04 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -183,7 +183,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.2 4 Jun 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From db8da59a07771c330db66bd621521c3342ab8bd3 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 6 Aug 2024 10:53:53 +0800 Subject: [PATCH 3883/4351] chore(ci): fix the manifest error on AWS Linux 2 (#13450) Skip the check against `libsimdjson_ffi.so` as it cannot the compiled in AWS Linux 2 due to the old CPP compiler. KAG-5070 --- scripts/explain_manifest/config.py | 4 +++- scripts/explain_manifest/suites.py | 9 +++++---- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index e161222dd59..ceeab15b376 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -43,7 +43,9 @@ def transform(f: FileInfo): manifest="fixtures/amazonlinux-2-amd64.txt", use_rpath=True, tests={ - common_suites: {}, + common_suites: { + "skip_libsimdjson_ffi": True, + }, libc_libcpp_suites: { "libc_max_version": "2.26", # gcc 7.3.1 diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 1723739db4c..e17854c044f 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -20,7 +20,7 @@ def read_requirements(path=None): lines = [re.findall("(.+)=([^# ]+)", d) for d in f.readlines()] return {l[0][0]: l[0][1].strip() for l in lines if l} -def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): +def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdjson_ffi: bool = False): # file existence expect("/usr/local/kong/include/google/protobuf/**.proto", "includes Google protobuf headers").exists() @@ -82,9 +82,10 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False): .functions \ .contain("router_execute") - expect("/usr/local/openresty/site/lualib/libsimdjson_ffi.so", "simdjson should have ffi module compiled") \ - .functions \ - .contain("simdjson_ffi_state_new") + if not skip_libsimdjson_ffi: + expect("/usr/local/openresty/site/lualib/libsimdjson_ffi.so", "simdjson should have ffi module compiled") \ + .functions \ + .contain("simdjson_ffi_state_new") if libxcrypt_no_obsolete_api: expect("/usr/local/openresty/nginx/sbin/nginx", "nginx linked with libxcrypt.so.2") \ From c882de932965a21d89100b1f1c1421b627460c4a Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Tue, 6 Aug 2024 15:54:32 +0800 Subject: [PATCH 3884/4351] feat(acl): added a config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer exists. (#13184) * feat(acl): added a config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer exists. Currently, authenticated groups will only be used when there is no consumer or the consumer is anonymous. When there is an authenticated consumer, there is no way to use authenticated groups, only the groups associated with the consumer will be used. This PR adds a config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer exists. If enabled, it will first try to use authenticated groups and will fallback to use the groups associated with the consumer if authenticated groups don't exist, which is consistent with the logic in the anonymous consumer case. https://konghq.atlassian.net/browse/FTI-5945 --------- Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> --- .../acl-always-use-authenticated-groups.yml | 3 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/acl/handler.lua | 2 +- kong/plugins/acl/schema.lua | 1 + .../03-db/08-declarative_spec.lua | 2 + .../09-hybrid_mode/09-config-compat_spec.lua | 40 ++++++ spec/03-plugins/18-acl/02-access_spec.lua | 134 ++++++++++++++++++ 7 files changed, 184 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/acl-always-use-authenticated-groups.yml diff --git a/changelog/unreleased/kong/acl-always-use-authenticated-groups.yml b/changelog/unreleased/kong/acl-always-use-authenticated-groups.yml new file mode 100644 index 00000000000..a2da56e2fc6 --- /dev/null +++ b/changelog/unreleased/kong/acl-always-use-authenticated-groups.yml @@ -0,0 +1,3 @@ +message: "**acl:** Added a new config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer already exists." +type: feature +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index ade547ae02d..5c1b7404fe8 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -207,5 +207,8 @@ return { prometheus = { "ai_metrics", }, + acl = { + "always_use_authenticated_groups", + }, }, } diff --git a/kong/plugins/acl/handler.lua b/kong/plugins/acl/handler.lua index 803fa472ad1..f188a17697e 100644 --- a/kong/plugins/acl/handler.lua +++ b/kong/plugins/acl/handler.lua @@ -80,7 +80,7 @@ function ACLHandler:access(conf) else local credential = kong.client.get_credential() local authenticated_groups - if not credential then + if (not credential) or conf.always_use_authenticated_groups then -- authenticated groups overrides anonymous groups authenticated_groups = groups.get_authenticated_groups() end diff --git a/kong/plugins/acl/schema.lua b/kong/plugins/acl/schema.lua index df0afc638ed..14a70e67ba5 100644 --- a/kong/plugins/acl/schema.lua +++ b/kong/plugins/acl/schema.lua @@ -16,6 +16,7 @@ return { type = "array", elements = { type = "string" }, }, }, { hide_groups_header = { type = "boolean", required = true, default = false, description = "If enabled (`true`), prevents the `X-Consumer-Groups` header from being sent in the request to the upstream service." }, }, + { always_use_authenticated_groups = { type = "boolean", required = true, default = false, description = "If enabled (`true`), the authenticated groups will always be used even when an authenticated consumer already exists. If the authenticated groups don't exist, it will fallback to use the groups associated with the consumer. By default the authenticated groups will only be used when there is no consumer or the consumer is anonymous." } }, }, } } diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index 4bfc44f1650..9c6b80af2e1 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -132,6 +132,7 @@ for _, strategy in helpers.each_strategy() do deny = ngx.null, allow = { "*" }, hide_groups_header = false, + always_use_authenticated_groups = false, } } @@ -146,6 +147,7 @@ for _, strategy in helpers.each_strategy() do deny = ngx.null, allow = { "*" }, hide_groups_header = false, + always_use_authenticated_groups = false, } } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index a6844b92e49..9eecc8ec7a4 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -1017,6 +1017,46 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = rt.id }) end) end) + + describe("compatibility test for acl plugin", function() + it("removes `config.always_use_authenticated_groups` before sending them to older(less than 3.8.0.0) DP nodes", function() + local acl = admin.plugins:insert { + name = "acl", + enabled = true, + config = { + allow = { "admin" }, + -- [[ new fields 3.8.0 + always_use_authenticated_groups = true, + -- ]] + } + } + + assert.not_nil(acl.config.always_use_authenticated_groups) + local expected_acl = cycle_aware_deep_copy(acl) + expected_acl.config.always_use_authenticated_groups = nil + do_assert(uuid(), "3.7.0", expected_acl) + + -- cleanup + admin.plugins:remove({ id = acl.id }) + end) + + it("does not remove `config.always_use_authenticated_groups` from DP nodes that are already compatible", function() + local acl = admin.plugins:insert { + name = "acl", + enabled = true, + config = { + allow = { "admin" }, + -- [[ new fields 3.8.0 + always_use_authenticated_groups = true, + -- ]] + } + } + do_assert(uuid(), "3.8.0", acl) + + -- cleanup + admin.plugins:remove({ id = acl.id }) + end) + end) end) end) diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index 157fc2afcf7..8b69f0f2434 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -80,6 +80,20 @@ for _, strategy in helpers.each_strategy() do consumer = { id = consumer4.id }, } + local consumer5 = bp.consumers:insert { + username = "consumer5" + } + + bp.keyauth_credentials:insert { + key = "apikey127", + consumer = { id = consumer5.id }, + } + + bp.acls:insert { + group = "acl_group1", + consumer = { id = consumer5.id }, + } + local anonymous = bp.consumers:insert { username = "anonymous" } @@ -739,6 +753,86 @@ for _, strategy in helpers.each_strategy() do } } + local route15 = bp.routes:insert({ + hosts = { "acl15.test" } + }) + + bp.plugins:insert { + name = "acl", + route = { id = route15.id }, + config = { + allow = { "auth_group1" }, + hide_groups_header = false, + always_use_authenticated_groups = true, + } + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route15.id }, + config = {} + } + + bp.plugins:insert { + name = "ctx-checker", + route = { id = route15.id }, + config = { + ctx_kind = "kong.ctx.shared", + ctx_set_field = "authenticated_groups", + ctx_set_array = { "auth_group1" }, + } + } + + local route16 = bp.routes:insert({ + hosts = { "acl16.test" } + }) + + bp.plugins:insert { + name = "acl", + route = { id = route16.id }, + config = { + allow = { "auth_group1" }, + hide_groups_header = false, + always_use_authenticated_groups = true, + } + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route16.id }, + config = {} + } + + bp.plugins:insert { + name = "ctx-checker", + route = { id = route16.id }, + config = { + ctx_kind = "kong.ctx.shared", + ctx_set_field = "authenticated_groups", + ctx_set_array = { "auth_group2" }, + } + } + + local route17 = bp.routes:insert({ + hosts = { "acl17.test" } + }) + + bp.plugins:insert { + name = "acl", + route = { id = route17.id }, + config = { + allow = { "acl_group1" }, + hide_groups_header = false, + always_use_authenticated_groups = true, + } + } + + bp.plugins:insert { + name = "key-auth", + route = { id = route17.id }, + config = {} + } + assert(helpers.start_kong({ plugins = "bundled, ctx-checker", database = strategy, @@ -1380,6 +1474,46 @@ for _, strategy in helpers.each_strategy() do assert.res_status(200, res) end) end) + + describe("always_use_authenticated_groups", function() + it("if authenticated_groups is set, it'll be used", function() + local res = assert(proxy_client:get("/request?apikey=apikey127", { + headers = { + ["Host"] = "acl15.test" + } + })) + local body = assert(cjson.decode(assert.res_status(200, res))) + assert.equal("auth_group1", body.headers["x-authenticated-groups"]) + assert.equal(nil, body.headers["x-consumer-groups"]) + + res = assert(proxy_client:get("/request?apikey=apikey127", { + headers = { + ["Host"] = "acl16.test" + } + })) + body = assert(cjson.decode(assert.res_status(403, res))) + assert.matches("You cannot consume this service", body.message) + end) + + it("if authenticated_groups is not set, fallback to use acl groups", function() + local res = assert(proxy_client:get("/request?apikey=apikey127", { + headers = { + ["Host"] = "acl17.test" + } + })) + local body = assert(cjson.decode(assert.res_status(200, res))) + assert.equal(nil, body.headers["x-authenticated-groups"]) + assert.equal("acl_group1", body.headers["x-consumer-groups"]) + + local res = assert(proxy_client:get("/request?apikey=apikey126", { + headers = { + ["Host"] = "acl17.test" + } + })) + body = assert(cjson.decode(assert.res_status(403, res))) + assert.matches("You cannot consume this service", body.message) + end) + end) end) From 126df19399e4dfda5d3f2003aa174fb24dc185aa Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 6 Aug 2024 10:02:48 -0700 Subject: [PATCH 3885/4351] fix(core): relocate unix sockets to a subdirectory (#13409) --- build/dockerfiles/entrypoint.sh | 5 +- .../kong/move-sockets-to-subdir.yml | 3 + kong/clustering/utils.lua | 4 +- kong/cmd/start.lua | 10 ++-- kong/cmd/utils/prefix_handler.lua | 7 +++ kong/conf_loader/init.lua | 5 ++ kong/constants.lua | 2 + kong/global.lua | 22 +++----- kong/init.lua | 2 +- kong/runloop/events.lua | 18 ++++-- kong/runloop/handler.lua | 8 +-- kong/templates/nginx.lua | 2 +- kong/templates/nginx_kong.lua | 2 +- kong/templates/nginx_kong_stream.lua | 10 ++-- kong/tools/stream_api.lua | 5 +- .../01-db/11-declarative_lmdb_spec.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 1 + .../02-cmd/02-start_stop_spec.lua | 55 +++++++++++++++++-- spec/02-integration/03-db/14-dao_spec.lua | 2 +- .../02-integration/05-proxy/01-proxy_spec.lua | 4 +- .../01-stream_api_endpoint_spec.lua | 2 +- .../nginx_kong_test_custom_inject_stream.lua | 2 +- spec/helpers.lua | 13 +++-- 23 files changed, 125 insertions(+), 61 deletions(-) create mode 100644 changelog/unreleased/kong/move-sockets-to-subdir.yml diff --git a/build/dockerfiles/entrypoint.sh b/build/dockerfiles/entrypoint.sh index 4aa71dedaa1..11a2e530ece 100755 --- a/build/dockerfiles/entrypoint.sh +++ b/build/dockerfiles/entrypoint.sh @@ -46,11 +46,12 @@ if [[ "$1" == "kong" ]]; then # remove all dangling sockets in $PREFIX dir before starting Kong LOGGED_SOCKET_WARNING=0 - for localfile in "$PREFIX"/*; do + socket_path=$PREFIX/sockets + for localfile in "$socket_path"/*; do if [ -S "$localfile" ]; then if (( LOGGED_SOCKET_WARNING == 0 )); then printf >&2 'WARN: found dangling unix sockets in the prefix directory ' - printf >&2 '(%q) ' "$PREFIX" + printf >&2 '(%q) ' "$socket_path" printf >&2 'while preparing to start Kong. This may be a sign that Kong ' printf >&2 'was previously shut down uncleanly or is in an unknown state ' printf >&2 'and could require further investigation.\n' diff --git a/changelog/unreleased/kong/move-sockets-to-subdir.yml b/changelog/unreleased/kong/move-sockets-to-subdir.yml new file mode 100644 index 00000000000..37fdd5d10a8 --- /dev/null +++ b/changelog/unreleased/kong/move-sockets-to-subdir.yml @@ -0,0 +1,3 @@ +message: Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. +type: bugfix +scope: Core diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 1f3bdc2db62..8598ff3e51c 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -25,8 +25,8 @@ local _log_prefix = "[clustering] " local KONG_VERSION = kong.version -local prefix = kong.configuration.prefix or require("pl.path").abspath(ngx.config.prefix()) -local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_terminator.sock", prefix) +local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_terminator.sock", + kong.configuration.socket_path) local _M = {} diff --git a/kong/cmd/start.lua b/kong/cmd/start.lua index 75c0c7b0af8..6bc2dd97b41 100644 --- a/kong/cmd/start.lua +++ b/kong/cmd/start.lua @@ -13,11 +13,11 @@ local function is_socket(path) return lfs.attributes(path, "mode") == "socket" end -local function cleanup_dangling_unix_sockets(prefix) +local function cleanup_dangling_unix_sockets(socket_path) local found = {} - for child in lfs.dir(prefix) do - local path = prefix .. "/" .. child + for child in lfs.dir(socket_path) do + local path = socket_path .. "/" .. child if is_socket(path) then table.insert(found, path) end @@ -31,7 +31,7 @@ local function cleanup_dangling_unix_sockets(prefix) "preparing to start Kong. This may be a sign that Kong was " .. "previously shut down uncleanly or is in an unknown state and " .. "could require further investigation.", - prefix) + socket_path) log.warn("Attempting to remove dangling sockets before starting Kong...") @@ -59,7 +59,7 @@ local function execute(args) assert(prefix_handler.prepare_prefix(conf, args.nginx_conf, nil, nil, args.nginx_conf_flags)) - cleanup_dangling_unix_sockets(conf.prefix) + cleanup_dangling_unix_sockets(conf.socket_path) _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf) diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index b1e6557f4ac..74268b139bb 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -481,6 +481,13 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ return nil, kong_config.prefix .. " is not a directory" end + if not exists(kong_config.socket_path) then + local ok, err = makepath(kong_config.socket_path) + if not ok then + return nil, err + end + end + -- create directories in prefix for _, dir in ipairs {"logs", "pids"} do local ok, err = makepath(join(kong_config.prefix, dir)) diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 48a893e2ed7..ac11ecb27b8 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -17,6 +17,7 @@ local pl_path = require "pl.path" local tablex = require "pl.tablex" local log = require "kong.cmd.utils.log" local env = require "kong.cmd.utils.env" +local constants = require "kong.constants" local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy @@ -482,6 +483,10 @@ local function load(path, custom_conf, opts) -- load absolute paths conf.prefix = abspath(conf.prefix) + -- The socket path is where we store listening unix sockets for IPC and private APIs. + -- It is derived from the prefix and is NOT intended to be user-configurable + conf.socket_path = pl_path.join(conf.prefix, constants.SOCKET_DIRECTORY) + if conf.lua_ssl_trusted_certificate and #conf.lua_ssl_trusted_certificate > 0 then diff --git a/kong/constants.lua b/kong/constants.lua index 63df1f2f5a4..33b8dcaa0aa 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -280,6 +280,8 @@ local constants = { service = "upstream", } }, + + SOCKET_DIRECTORY = "sockets", } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/global.lua b/kong/global.lua index b7a1bbc04ee..f40c0b2c589 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -168,28 +168,20 @@ function _GLOBAL.init_pdk(self, kong_config) end -function _GLOBAL.init_worker_events() +function _GLOBAL.init_worker_events(kong_config) -- Note: worker_events will not work correctly if required at the top of the file. -- It must be required right here, inside the init function local worker_events local opts - local configuration = kong.configuration - - -- `kong.configuration.prefix` is already normalized to an absolute path, - -- but `ngx.config.prefix()` is not - local prefix = configuration and - configuration.prefix or - require("pl.path").abspath(ngx.config.prefix()) - + local socket_path = kong_config.socket_path local sock = ngx.config.subsystem == "stream" and "stream_worker_events.sock" or "worker_events.sock" - local listening = "unix:" .. prefix .. "/" .. sock + local listening = "unix:" .. socket_path .. "/" .. sock - local max_payload_len = configuration and - configuration.worker_events_max_payload + local max_payload_len = kong_config.worker_events_max_payload if max_payload_len and max_payload_len > 65535 then -- default is 64KB ngx.log(ngx.WARN, @@ -203,9 +195,9 @@ function _GLOBAL.init_worker_events() listening = listening, -- unix socket for broker listening max_queue_len = 1024 * 50, -- max queue len for events buffering max_payload_len = max_payload_len, -- max payload size in bytes - enable_privileged_agent = configuration and configuration.dedicated_config_processing - and configuration.role == "data_plane" - or false + enable_privileged_agent = kong_config.dedicated_config_processing + and kong_config.role == "data_plane" + or false, } worker_events = require "resty.events.compat" diff --git a/kong/init.lua b/kong/init.lua index 343a68174e9..2a68f2acadf 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -837,7 +837,7 @@ function Kong.init_worker() schema_state = nil - local worker_events, err = kong_global.init_worker_events() + local worker_events, err = kong_global.init_worker_events(kong.configuration) if not worker_events then stash_init_worker_error("failed to instantiate 'kong.worker_events' " .. "module: " .. err) diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index b8faba64cbe..7c4a7aaecf7 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -507,12 +507,18 @@ local stream_reconfigure_listener do local buffer = require "string.buffer" - -- `kong.configuration.prefix` is already normalized to an absolute path, - -- but `ngx.config.prefix()` is not - local PREFIX = kong and kong.configuration and - kong.configuration.prefix or - require("pl.path").abspath(ngx.config.prefix()) - local STREAM_CONFIG_SOCK = "unix:" .. PREFIX .. "/stream_config.sock" + -- this module may be loaded before `kong.configuration` is initialized + local socket_path = kong and kong.configuration + and kong.configuration.socket_path + + if not socket_path then + -- `kong.configuration.socket_path` is already normalized to an absolute + -- path, but `ngx.config.prefix()` is not + socket_path = require("pl.path").abspath(ngx.config.prefix() .. "/" + .. constants.SOCKET_DIRECTORY) + end + + local STREAM_CONFIG_SOCK = "unix:" .. socket_path .. "/stream_config.sock" local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" local function broadcast_reconfigure_event(data) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index e1169795dd5..cd05327021a 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -896,11 +896,9 @@ return { init_worker = { before = function() - -- TODO: PR #9337 may affect the following line - local prefix = kong.configuration.prefix or ngx.config.prefix() - - STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/stream_tls_terminate.sock", prefix) - STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/stream_tls_passthrough.sock", prefix) + local socket_path = kong.configuration.socket_path + STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/stream_tls_terminate.sock", socket_path) + STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/stream_tls_passthrough.sock", socket_path) log_level.init_worker() diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index 108d268f56b..4833d9218c1 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -83,7 +83,7 @@ stream { > if cluster_ssl_tunnel then server { - listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; + listen unix:${{SOCKET_PATH}}/cluster_proxy_ssl_terminator.sock; proxy_pass ${{cluster_ssl_tunnel}}; proxy_ssl on; diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 5692d040b42..c024a723a68 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -592,7 +592,7 @@ server { server { charset UTF-8; server_name kong_worker_events; - listen unix:${{PREFIX}}/worker_events.sock; + listen unix:${{SOCKET_PATH}}/worker_events.sock; access_log off; location / { content_by_lua_block { diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 68a165110a8..4ff956caaf8 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -94,7 +94,7 @@ server { > end > if stream_proxy_ssl_enabled then - listen unix:${{PREFIX}}/stream_tls_terminate.sock ssl proxy_protocol; + listen unix:${{SOCKET_PATH}}/stream_tls_terminate.sock ssl proxy_protocol; > end access_log ${{PROXY_STREAM_ACCESS_LOG}}; @@ -175,7 +175,7 @@ server { } server { - listen unix:${{PREFIX}}/stream_tls_passthrough.sock proxy_protocol; + listen unix:${{SOCKET_PATH}}/stream_tls_passthrough.sock proxy_protocol; access_log ${{PROXY_STREAM_ACCESS_LOG}}; error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -205,7 +205,7 @@ server { > if database == "off" then server { - listen unix:${{PREFIX}}/stream_config.sock; + listen unix:${{SOCKET_PATH}}/stream_config.sock; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -216,7 +216,7 @@ server { > end -- database == "off" server { # ignore (and close }, to ignore content) - listen unix:${{PREFIX}}/stream_rpc.sock; + listen unix:${{SOCKET_PATH}}/stream_rpc.sock; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; content_by_lua_block { Kong.stream_api() @@ -225,7 +225,7 @@ server { # ignore (and close }, to ignore content) > end -- #stream_listeners > 0 server { - listen unix:${{PREFIX}}/stream_worker_events.sock; + listen unix:${{SOCKET_PATH}}/stream_worker_events.sock; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; access_log off; content_by_lua_block { diff --git a/kong/tools/stream_api.lua b/kong/tools/stream_api.lua index 1710487552b..ac8d7c09b77 100644 --- a/kong/tools/stream_api.lua +++ b/kong/tools/stream_api.lua @@ -3,6 +3,7 @@ -- may changed or be removed in the future Kong releases once a better mechanism -- for inter subsystem communication in OpenResty became available. +local constants = require "kong.constants" local lpack = require "lua_pack" local kong = kong @@ -37,7 +38,9 @@ local MAX_DATA_LEN = 2^22 - 1 local HEADER_LEN = #st_pack(PACK_F, MAX_KEY_LEN, MAX_DATA_LEN) -local SOCKET_PATH = "unix:" .. ngx.config.prefix() .. "/stream_rpc.sock" +-- this module may be loaded before `kong.configuration` is initialized +local SOCKET_PATH = "unix:" .. ngx.config.prefix() .. "/" + .. constants.SOCKET_DIRECTORY .. "/stream_rpc.sock" local stream_api = {} diff --git a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua index e1b2a79fa21..42756078b8a 100644 --- a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua +++ b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua @@ -187,7 +187,7 @@ describe("#off preserve nulls", function() kong.configuration = kong_config kong.worker_events = kong.worker_events or kong.cache and kong.cache.worker_events or - assert(kong_global.init_worker_events()) + assert(kong_global.init_worker_events(kong.configuration)) kong.cluster_events = kong.cluster_events or kong.cache and kong.cache.cluster_events or assert(kong_global.init_cluster_events(kong.configuration, kong.db)) diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 47c96492e44..604792c6047 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -2395,6 +2395,7 @@ describe("Configuration loader", function() local FIELDS = { -- CONF_BASIC prefix = true, + socket_path = true, vaults = true, database = true, lmdb_environment_path = true, diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 15b61ad5255..31c55665d00 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -10,12 +10,14 @@ local read_file = helpers.file.read local PREFIX = helpers.test_conf.prefix +local SOCKET_PATH = helpers.test_conf.socket_path local TEST_CONF = helpers.test_conf local TEST_CONF_PATH = helpers.test_conf_path local function wait_until_healthy(prefix) prefix = prefix or PREFIX + local socket_path = prefix .. "/sockets" local cmd @@ -41,11 +43,11 @@ local function wait_until_healthy(prefix) local conf = assert(helpers.get_running_conf(prefix)) if conf.proxy_listen and conf.proxy_listen ~= "off" then - helpers.wait_for_file("socket", prefix .. "/worker_events.sock") + helpers.wait_for_file("socket", socket_path .. "/worker_events.sock") end if conf.stream_listen and conf.stream_listen ~= "off" then - helpers.wait_for_file("socket", prefix .. "/stream_worker_events.sock") + helpers.wait_for_file("socket", socket_path .. "/stream_worker_events.sock") end if conf.admin_listen and conf.admin_listen ~= "off" then @@ -1034,11 +1036,51 @@ describe("kong start/stop #" .. strategy, function() end) end) + describe("socket_path", function() + it("is created on demand by `kong prepare`", function() + local dir, cleanup = helpers.make_temp_dir() + finally(cleanup) + + local cmd = fmt("prepare -p %q", dir) + assert.truthy(kong_exec(cmd), "expected '" .. cmd .. "' to succeed") + assert.truthy(helpers.path.isdir(dir .. "/sockets"), + "expected '" .. dir .. "/sockets' directory to be created") + end) + + it("can be a user-created symlink", function() + local prefix, cleanup = helpers.make_temp_dir() + finally(cleanup) + + local socket_path + socket_path, cleanup = helpers.make_temp_dir() + finally(cleanup) + + assert.truthy(helpers.execute(fmt("ln -sf %q %q/sockets", socket_path, prefix)), + "failed to symlink socket path") + + local preserve_prefix = true + assert(helpers.start_kong({ + prefix = prefix, + database = "off", + nginx_conf = "spec/fixtures/custom_nginx.template", + }, nil, preserve_prefix)) + + finally(function() + helpers.stop_kong(prefix) + end) + + wait_until_healthy(prefix) + + assert.truthy(helpers.path.exists(socket_path .. "/worker_events.sock"), + "worker events socket was not created in the socket_path dir") + end) + end) + describe("dangling socket cleanup", function() local pidfile = TEST_CONF.nginx_pid -- the worker events socket is just one of many unix sockets we use - local event_sock = PREFIX .. "/worker_events.sock" + local event_sock = SOCKET_PATH .. "/worker_events.sock" local env = { prefix = PREFIX, @@ -1134,7 +1176,7 @@ describe("kong start/stop #" .. strategy, function() local _, stderr = assert_start() assert.matches("[warn] Found dangling unix sockets in the prefix directory", stderr, nil, true) - assert.matches(PREFIX, stderr, nil, true) + assert.matches(SOCKET_PATH, stderr, nil, true) assert.matches("removing unix socket", stderr) assert.matches(event_sock, stderr, nil, true) @@ -1175,6 +1217,7 @@ describe("kong start/stop #" .. strategy, function() it("works with resty.events when KONG_PREFIX is a relative path", function() local prefix = "relpath" + local socket_path = "relpath/sockets" finally(function() -- this test uses a non-default prefix, so it must manage @@ -1201,8 +1244,8 @@ describe("kong start/stop #" .. strategy, function() -- wait until everything is running wait_until_healthy(prefix) - assert.truthy(helpers.path.exists(prefix .. "/worker_events.sock")) - assert.truthy(helpers.path.exists(prefix .. "/stream_worker_events.sock")) + assert.truthy(helpers.path.exists(socket_path .. "/worker_events.sock")) + assert.truthy(helpers.path.exists(socket_path .. "/stream_worker_events.sock")) local log = prefix .. "/logs/error.log" assert.logfile(log).has.no.line("[error]", true, 0) diff --git a/spec/02-integration/03-db/14-dao_spec.lua b/spec/02-integration/03-db/14-dao_spec.lua index a8f20498d1c..0b15bc49b4a 100644 --- a/spec/02-integration/03-db/14-dao_spec.lua +++ b/spec/02-integration/03-db/14-dao_spec.lua @@ -85,7 +85,7 @@ for _, strategy in helpers.all_strategies() do local kong_global = require("kong.global") local kong = _G.kong - kong.worker_events = assert(kong_global.init_worker_events()) + kong.worker_events = assert(kong_global.init_worker_events(kong.configuration)) kong.cluster_events = assert(kong_global.init_cluster_events(kong.configuration, kong.db)) kong.cache = assert(kong_global.init_cache(kong.configuration, kong.cluster_events, kong.worker_events)) kong.core_cache = assert(kong_global.init_core_cache(kong.configuration, kong.cluster_events, kong.worker_events)) diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 53f31a050f4..6192d3ab4e6 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -102,10 +102,10 @@ describe("#stream proxy interface listeners", function() stream_listen = "127.0.0.1:9011, 127.0.0.1:9012", })) - local stream_events_sock_path = "unix:" .. helpers.test_conf.prefix .. "/stream_worker_events.sock" + local stream_events_sock_path = "unix:" .. helpers.test_conf.socket_path .. "/stream_worker_events.sock" if helpers.test_conf.database == "off" then - local stream_config_sock_path = "unix:" .. helpers.test_conf.prefix .. "/stream_config.sock" + local stream_config_sock_path = "unix:" .. helpers.test_conf.socket_path .. "/stream_config.sock" assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) assert.same({ diff --git a/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua b/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua index 05385fd7397..a60c60c489f 100644 --- a/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua +++ b/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua @@ -13,7 +13,7 @@ describe("Stream module API endpoint", function() plugins = "stream-api-echo", }) - socket_path = "unix:" .. helpers.get_running_conf().prefix .. "/stream_rpc.sock" + socket_path = "unix:" .. helpers.get_running_conf().socket_path .. "/stream_rpc.sock" end) lazy_teardown(function() diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua index 7d43af7446c..5306bd8803e 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua @@ -33,7 +33,7 @@ include '*.stream_mock'; > if cluster_ssl_tunnel then server { - listen unix:${{PREFIX}}/cluster_proxy_ssl_terminator.sock; + listen unix:${{SOCKET_PATH}}/cluster_proxy_ssl_terminator.sock; proxy_pass ${{cluster_ssl_tunnel}}; proxy_ssl on; diff --git a/spec/helpers.lua b/spec/helpers.lua index bdcb04cf13e..5fb537e8c6e 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -545,7 +545,7 @@ end -- @param db the database object -- @return ml_cache instance local function get_cache(db) - local worker_events = assert(kong_global.init_worker_events()) + local worker_events = assert(kong_global.init_worker_events(conf)) local cluster_events = assert(kong_global.init_cluster_events(conf, db)) local cache = assert(kong_global.init_cache(conf, cluster_events, @@ -3843,10 +3843,13 @@ end -- @param preserve_dc ??? local function cleanup_kong(prefix, preserve_prefix, preserve_dc) -- remove socket files to ensure `pl.dir.rmtree()` ok - local socks = { "/worker_events.sock", "/stream_worker_events.sock", } - for _, name in ipairs(socks) do - local sock_file = (prefix or conf.prefix) .. name - os.remove(sock_file) + prefix = prefix or conf.prefix + local socket_path = pl_path.join(prefix, constants.SOCKET_DIRECTORY) + for child in lfs.dir(socket_path) do + if child:sub(-5) == ".sock" then + local path = pl_path.join(socket_path, child) + os.remove(path) + end end -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped From 166f465ca59c9a44c7c08b81fc347aabb2c0560b Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 7 Aug 2024 11:25:29 +0800 Subject: [PATCH 3886/4351] fix(correlation-id): make `generator` a required field to prevent it from being set to `null` (#13439) Some fields in the request body to admin api occasionally are specified as `json.null`. In this PR, we add `required=true` to the schema of the field so that it can be auto-completed with the default when construction if it is `null` in database. It will become a mandatory field in KM. --- .../fix-correlation-id-config-generator.yml | 4 + kong/plugins/correlation-id/schema.lua | 4 +- .../11-correlation-id/02-schema_spec.lua | 184 ++++++++++++++++++ 3 files changed, 190 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-correlation-id-config-generator.yml create mode 100644 spec/03-plugins/11-correlation-id/02-schema_spec.lua diff --git a/changelog/unreleased/kong/fix-correlation-id-config-generator.yml b/changelog/unreleased/kong/fix-correlation-id-config-generator.yml new file mode 100644 index 00000000000..cdc6e86c2c4 --- /dev/null +++ b/changelog/unreleased/kong/fix-correlation-id-config-generator.yml @@ -0,0 +1,4 @@ +message: | + **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. +scope: Plugin +type: bugfix diff --git a/kong/plugins/correlation-id/schema.lua b/kong/plugins/correlation-id/schema.lua index 1cb693299cd..cb43c015b9b 100644 --- a/kong/plugins/correlation-id/schema.lua +++ b/kong/plugins/correlation-id/schema.lua @@ -9,8 +9,8 @@ return { type = "record", fields = { { header_name = { description = "The HTTP header name to use for the correlation ID.", type = "string", default = "Kong-Request-ID" }, }, - { generator = { description = "The generator to use for the correlation ID. Accepted values are `uuid`, `uuid#counter`, and `tracker`. See [Generators](#generators).", type = "string", default = "uuid#counter", - one_of = { "uuid", "uuid#counter", "tracker" }, }, }, + { generator = { description = "The generator to use for the correlation ID. Accepted values are `uuid`, `uuid#counter`, and `tracker`. See [Generators](#generators).", + type = "string", default = "uuid#counter", required = true, one_of = { "uuid", "uuid#counter", "tracker" }, }, }, { echo_downstream = { description = "Whether to echo the header back to downstream (the client).", type = "boolean", required = true, default = false, }, }, }, }, diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua new file mode 100644 index 00000000000..68a03b73a32 --- /dev/null +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -0,0 +1,184 @@ +local schema_def = require "kong.plugins.correlation-id.schema" +local v = require("spec.helpers").validate_plugin_config_schema +local helpers = require "spec.helpers" +local uuid = require "resty.jit-uuid" +local pgmoon_json = require("pgmoon.json") +local cjson = require "cjson" + +describe("Schema: correlation-id", function () + it("requried field must be included", function() + local ok, err = v({ + generator = ngx.null, + }, schema_def) + + assert.falsy(ok) + assert.is_not_nil(err) + assert.equals("required field missing", err.config.generator) + end) +end) + +local strategy = "postgres" +describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() + local admin_client, bp, db, plugin_id,ws + local plugin_config = { + generator = ngx.null, + header_name = "Kong-Request-ID", + echo_downstream = true, + } + + local function render(template, keys) + return (template:gsub("$%(([A-Z_]+)%)", keys)) + end + + lazy_setup(function() + local plugin_name = "correlation-id" + bp, db = helpers.get_db_utils(strategy, { "plugins", "workspaces", }) + ws = db.workspaces:select_by_name("default") + assert.is_truthy(ws) + plugin_id = uuid.generate_v4() + local sql = render([[ + INSERT INTO plugins (id, name, config, enabled, ws_id) VALUES + ('$(ID)', '$(PLUGIN_NAME)', $(CONFIG)::jsonb, TRUE, '$(WS_ID)'); + COMMIT; + ]], { + ID = plugin_id, + PLUGIN_NAME = plugin_name, + CONFIG = pgmoon_json.encode_json(plugin_config), + WS_ID = ws.id, + }) + + local res, err = db.connector:query(sql) + assert.is_nil(err) + assert.is_not_nil(res) + end) + + describe("in traditional mode", function() + lazy_setup(function() + assert(helpers.start_kong({ + database = strategy, + })) + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + admin_client:close() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + assert(helpers.stop_kong()) + end) + + it("auto-complete generator if it is `null` in database", function() + local sql = 'SELECT config FROM plugins WHERE id=\''.. plugin_id ..'\';' + local res, err = db.connector:query(sql) + assert.is_nil(err) + assert.is_nil(res[1].generator) + + res = admin_client:get("/plugins") + res = cjson.decode(assert.res_status(200, res)) + assert.equals(res.data[1].config.generator, "uuid#counter") + end) + end) + + describe("in hybrid mode", function() + local route + lazy_setup(function() + route = bp.routes:insert({ + hosts = {"example.com"}, + }) + bp.plugins:insert { + name = "request-termination", + route = { id = route.id }, + config = { + status_code = 200, + }, + } + local sql = render([[ + UPDATE plugins SET route_id='$(ROUTE_ID)', + protocols=ARRAY['grpc','grpcs','http','https'], + cache_key='$(CACHE_KEY)' + WHERE id='$(ID)'; + COMMIT; + ]], { + ROUTE_ID = route.id, + CACHE_KEY = "plugins:correlation-id:"..route.id.."::::"..ws.id, + ID = plugin_id, + }) + local _, err = db.connector:query(sql) + assert.is_nil(err) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "servroot", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + status_listen = "127.0.0.1:9100", + })) + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + admin_client:close() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + helpers.stop_kong("servroot") + helpers.stop_kong("servroot2") + end) + + it("auto-complete generator if it is `null` in database", function() + local sql = 'SELECT config FROM plugins WHERE id=\''.. plugin_id ..'\';' + local res, err = db.connector:query(sql) + assert.is_nil(err) + assert.is_nil(res[1].generator) + + local status_client = helpers.http_client("127.0.0.1", 9100, 20000) + helpers.wait_until(function() + res = status_client:get("/status/ready") + return pcall(assert.res_status, 200, res) + end, 30) + status_client:close() + + res = admin_client:get("/routes/".. route.id .. "/plugins/" .. plugin_id) + res = cjson.decode(assert.res_status(200, res)) + assert.equals("uuid#counter", res.config.generator) + + local proxy_client = helpers.proxy_client(20000, 9002, "127.0.0.1") + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "example.com", + } + }) + assert.res_status(200, res) + assert.is_not_nil(res.headers["Kong-Request-ID"]) + proxy_client:close() + end) + end) +end) From f21fdb67789dd87c0ec34e2d2f36d248f87f1f0a Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 7 Aug 2024 15:19:02 +0800 Subject: [PATCH 3887/4351] docs(DEVELOPER.md): explain how to get the Rust build system authenticated by GitHub (#13465) * Added two new ways to do authentication with GitHub. * Explained how to get the Rust build system authenticated by GitHub. --------- Co-authored-by: Wangchong Zhou Co-authored-by: Datong Sun --- DEVELOPER.md | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/DEVELOPER.md b/DEVELOPER.md index 7a1af2872e6..19ffb3b6edb 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -138,11 +138,26 @@ macOS brew install libyaml ``` -Now, we have to set environment variable `GITHUB_TOKEN` to download some essential repos. -You can follow [Managing your personal access token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens) to generate an access token. It does not need to have any other permission than `Public Repositories (read-only)`. +Now, you have to authenticate with GitHub to download some essential repos +using either one of the following ways: +* Download [`gh cli`](https://cli.github.com/) and run `gh auth login` once. +* Use a [Personal Access Token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token). This token does not need to have any other permission than `Public Repositories (read-only)`, and set it as `GITHUB_TOKEN` environment variable. +* Use [git credential helper](https://git-scm.com/docs/gitcredentials). -```bash -# export GITHUB_TOKEN=ghp_xxxxxx_your_access_token +Then you have to make the Rust build system also authenticate with GitHub, +there is nothing you need to do if you were authenticated using `gh` or `git credential helper`, +otherwise, you can set the[`CARGO_NET_GIT_FETCH_WITH_CLI`](https://doc.rust-lang.org/cargo/reference/config.html) +environment variable to `true`. + +```shell +export CARGO_NET_GIT_FETCH_WITH_CLI=true +``` + +An alternative is to edit the `~/.cargo/config` file and add the following lines: + +```toml +[net] +git-fetch-with-cli = true ``` Finally, we start the build process: From dd37facfa1682a443d0e2404ec63fadde816fcb3 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 7 Aug 2024 15:37:49 +0800 Subject: [PATCH 3888/4351] refactor(plugin): abstruct proxy cache related function to kong.tools (#13458) move proxy-cache plugin parse_directive_header and resource_ttl functions to kong tools for reuse in another plugin. AG-91 --- kong/plugins/proxy-cache/handler.lua | 67 ++-------------------------- kong/tools/http.lua | 67 ++++++++++++++++++++++++++++ 2 files changed, 71 insertions(+), 63 deletions(-) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 4b2c0442195..1992bd37612 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -10,22 +10,17 @@ local ngx = ngx local kong = kong local type = type local pairs = pairs -local tostring = tostring -local tonumber = tonumber -local max = math.max local floor = math.floor local lower = string.lower -local concat = table.concat local time = ngx.time local resp_get_headers = ngx.resp and ngx.resp.get_headers -local ngx_re_gmatch = ngx.re.gmatch local ngx_re_sub = ngx.re.gsub local ngx_re_match = ngx.re.match -local parse_http_time = ngx.parse_http_time local parse_mime_type = mime_type.parse_mime_type +local parse_directive_header = require("kong.tools.http").parse_directive_header +local calculate_resource_ttl = require("kong.tools.http").calculate_resource_ttl -local tab_new = require("table.new") local STRATEGY_PATH = "kong.plugins.proxy-cache.strategies" @@ -74,39 +69,6 @@ local function set_res_header(res, header, value, conf) end end -local function parse_directive_header(h) - if not h then - return EMPTY - end - - if type(h) == "table" then - h = concat(h, ", ") - end - - local t = {} - local res = tab_new(3, 0) - local iter = ngx_re_gmatch(h, "([^,]+)", "oj") - - local m = iter() - while m do - local _, err = ngx_re_match(m[0], [[^\s*([^=]+)(?:=(.+))?]], - "oj", nil, res) - if err then - kong.log.err(err) - end - - -- store the directive token as a numeric value if it looks like a number; - -- otherwise, store the string value. for directives without token, we just - -- set the key to true - t[lower(res[1])] = tonumber(res[2]) or res[2] or true - - m = iter() - end - - return t -end - - local function req_cc() return parse_directive_header(ngx.var.http_cache_control) end @@ -117,27 +79,6 @@ local function res_cc() end -local function resource_ttl(res_cc) - local max_age = res_cc["s-maxage"] or res_cc["max-age"] - - if not max_age then - local expires = ngx.var.sent_http_expires - - -- if multiple Expires headers are present, last one wins - if type(expires) == "table" then - expires = expires[#expires] - end - - local exp_time = parse_http_time(tostring(expires)) - if exp_time then - max_age = exp_time - time() - end - end - - return max_age and max(max_age, 0) or 0 -end - - local function cacheable_request(conf, cc) -- TODO refactor these searches to O(1) do @@ -227,7 +168,7 @@ local function cacheable_response(conf, cc) return false end - if conf.cache_control and resource_ttl(cc) <= 0 then + if conf.cache_control and calculate_resource_ttl(cc) <= 0 then return false end @@ -425,7 +366,7 @@ function ProxyCacheHandler:header_filter(conf) if cacheable_response(conf, cc) then -- TODO: should this use the kong.conf configured limit? proxy_cache.res_headers = resp_get_headers(0, true) - proxy_cache.res_ttl = conf.cache_control and resource_ttl(cc) or conf.cache_ttl + proxy_cache.res_ttl = conf.cache_control and calculate_resource_ttl(cc) or conf.cache_ttl else set_header(conf, "X-Cache-Status", "Bypass") diff --git a/kong/tools/http.lua b/kong/tools/http.lua index d95648ae913..7101470e0e5 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -15,7 +15,15 @@ local re_match = ngx.re.match local join = require("kong.tools.string").join local split = require("kong.tools.string").split local strip = require("kong.tools.string").strip +local parse_http_time = ngx.parse_http_time +local time = ngx.time +local ngx_re_gmatch = ngx.re.gmatch +local ngx_re_match = ngx.re.match +local lower = string.lower +local max = math.max +local tab_new = require("table.new") +local EMPTY = {} local _M = {} @@ -555,4 +563,63 @@ do end end +-- Parses a HTTP header value into a table of directives +-- eg: Cache-Control: public, max-age=3600 +-- => { public = true, ["max-age"] = 3600 } +-- @param h (string) the header value to parse +-- @return table a table of directives +function _M.parse_directive_header(h) + if not h then + return EMPTY + end + + if type(h) == "table" then + h = concat(h, ", ") + end + + local t = {} + local res = tab_new(3, 0) + local iter = ngx_re_gmatch(h, "([^,]+)", "oj") + + local m = iter() + while m do + local _, err = ngx_re_match(m[0], [[^\s*([^=]+)(?:=(.+))?]], "oj", nil, res) + if err then + kong.log.err(err) + end + + -- store the directive token as a numeric value if it looks like a number; + -- otherwise, store the string value. for directives without token, we just + -- set the key to true + t[lower(res[1])] = tonumber(res[2]) or res[2] or true + + m = iter() + end + + return t +end + +-- Calculates resource Time-To-Live (TTL) based on Cache-Control headers +-- @param res_cc (table) the Cache-Control headers, as parsed by `parse_directive_header` +-- @return number the TTL in seconds +function _M.calculate_resource_ttl(res_cc) + local max_age = res_cc and (res_cc["s-maxage"] or res_cc["max-age"]) + + if not max_age then + local expires = ngx.var.sent_http_expires + + if type(expires) == "table" then + expires = expires[#expires] + end + + local exp_time = parse_http_time(tostring(expires)) + if exp_time then + max_age = exp_time - time() + end + end + + return max_age and max(max_age, 0) or 0 +end + + return _M From 5a41d3ac9d285332470947d32a18d427bb0f6f4f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jun 2024 15:39:42 +0800 Subject: [PATCH 3889/4351] refactor(plugins): move shared ctx usage of ai plugins to use a proper API To make typo more obvious to be catched --- kong-3.8.0-0.rockspec | 2 + kong/llm/drivers/shared.lua | 23 +++-- kong/llm/proxy/handler.lua | 46 ++++----- kong/llm/state.lua | 95 +++++++++++++++++++ kong/plugins/ai-prompt-decorator/handler.lua | 3 +- kong/plugins/ai-prompt-guard/handler.lua | 3 +- kong/plugins/ai-prompt-template/handler.lua | 3 +- kong/plugins/ai-proxy/handler.lua | 1 - .../ai-request-transformer/handler.lua | 3 +- .../ai-response-transformer/handler.lua | 5 +- kong/reports.lua | 12 ++- 11 files changed, 153 insertions(+), 43 deletions(-) create mode 100644 kong/llm/state.lua diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index bab08660e7d..3dc070e8684 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -614,6 +614,8 @@ build = { ["kong.llm.drivers.anthropic"] = "kong/llm/drivers/anthropic.lua", ["kong.llm.drivers.mistral"] = "kong/llm/drivers/mistral.lua", ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", + ["kong.llm.state"] = "kong/llm/state.lua", + ["kong.llm.drivers.gemini"] = "kong/llm/drivers/gemini.lua", ["kong.llm.drivers.bedrock"] = "kong/llm/drivers/bedrock.lua", diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 8c0c88e6573..92bc72ea641 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -1,12 +1,21 @@ local _M = {} -- imports +<<<<<<< HEAD local cjson = require("cjson.safe") local http = require("resty.http") local fmt = string.format local os = os local parse_url = require("socket.url").parse local aws_stream = require("kong.tools.aws_stream") +======= +local cjson = require("cjson.safe") +local http = require("resty.http") +local fmt = string.format +local os = os +local parse_url = require("socket.url").parse +local llm_state = require("kong.llm.state") +>>>>>>> d9053432f9 (refactor(plugins): move shared ctx usage of ai plugins to use a proper API) -- -- static @@ -341,7 +350,7 @@ function _M.frame_to_events(frame, provider) end -- if end end - + return events end @@ -500,7 +509,7 @@ function _M.resolve_plugin_conf(kong_request, conf) if #splitted ~= 2 then return nil, "cannot parse expression for field '" .. v .. "'" end - + -- find the request parameter, with the configured name prop_m, err = _M.conf_from_request(kong_request, splitted[1], splitted[2]) if err then @@ -524,7 +533,7 @@ function _M.pre_request(conf, request_table) local auth_param_name = conf.auth and conf.auth.param_name local auth_param_value = conf.auth and conf.auth.param_value local auth_param_location = conf.auth and conf.auth.param_location - + if auth_param_name and auth_param_value and auth_param_location == "body" and request_table then request_table[auth_param_name] = auth_param_value end @@ -547,7 +556,7 @@ function _M.pre_request(conf, request_table) kong.log.warn("failed calculating cost for prompt tokens: ", err) prompt_tokens = 0 end - kong.ctx.shared.ai_prompt_tokens = (kong.ctx.shared.ai_prompt_tokens or 0) + prompt_tokens + llm_state.increase_prompt_tokens_count(prompt_tokens) end local start_time_key = "ai_request_start_time_" .. plugin_name @@ -586,7 +595,7 @@ function _M.post_request(conf, response_object) end -- check if we already have analytics in this context - local request_analytics = kong.ctx.shared.analytics + local request_analytics = llm_state.get_request_analytics() -- create a new structure if not if not request_analytics then @@ -657,7 +666,7 @@ function _M.post_request(conf, response_object) [log_entry_keys.RESPONSE_BODY] = body_string, } request_analytics[plugin_name] = request_analytics_plugin - kong.ctx.shared.analytics = request_analytics + llm_state.set_request_analytics(request_analytics) if conf.logging and conf.logging.log_statistics then -- Log meta data @@ -679,7 +688,7 @@ function _M.post_request(conf, response_object) kong.log.warn("failed calculating cost for response tokens: ", err) response_tokens = 0 end - kong.ctx.shared.ai_response_tokens = (kong.ctx.shared.ai_response_tokens or 0) + response_tokens + llm_state.increase_response_tokens_count(response_tokens) return nil end diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index de028bd7ee4..21013518f87 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -7,6 +7,7 @@ local ai_shared = require("kong.llm.drivers.shared") local llm = require("kong.llm") +local llm_state = require("kong.llm.state") local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") local buffer = require "string.buffer" @@ -265,9 +266,8 @@ function _M:header_filter(conf) kong.ctx.shared.ai_request_body = nil local kong_ctx_plugin = kong.ctx.plugin - local kong_ctx_shared = kong.ctx.shared - if kong_ctx_shared.skip_response_transformer then + if llm_state.is_response_transformer_skipped() then return end @@ -282,7 +282,7 @@ function _M:header_filter(conf) end -- we use openai's streaming mode (SSE) - if kong_ctx_shared.ai_proxy_streaming_mode then + if llm_state.is_streaming_mode() then -- we are going to send plaintext event-stream frames for ALL models kong.response.set_header("Content-Type", "text/event-stream") return @@ -299,7 +299,7 @@ function _M:header_filter(conf) -- if this is a 'streaming' request, we can't know the final -- result of the response body, so we just proceed to body_filter -- to translate each SSE event frame - if not kong_ctx_shared.ai_proxy_streaming_mode then + if not llm_state.is_streaming_mode() then local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" if is_gzip then response_body = kong_utils.inflate_gzip(response_body) @@ -329,22 +329,18 @@ end function _M:body_filter(conf) local kong_ctx_plugin = kong.ctx.plugin - local kong_ctx_shared = kong.ctx.shared -- if body_filter is called twice, then return - if kong_ctx_plugin.body_called and not kong_ctx_shared.ai_proxy_streaming_mode then + if kong_ctx_plugin.body_called and not llm_state.is_streaming_mode() then return end local route_type = conf.route_type - if kong_ctx_shared.skip_response_transformer and (route_type ~= "preserve") then - local response_body + if llm_state.is_response_transformer_skipped() and (route_type ~= "preserve") then + local response_body = llm_state.get_parsed_response() - if kong_ctx_shared.parsed_response then - response_body = kong_ctx_shared.parsed_response - - elseif kong.response.get_status() == 200 then + if not response_body and kong.response.get_status() == 200 then response_body = kong.service.response.get_raw_body() if not response_body then kong.log.warn("issue when retrieve the response body for analytics in the body filter phase.", @@ -355,6 +351,8 @@ function _M:body_filter(conf) response_body = kong_utils.inflate_gzip(response_body) end end + else + kong.response.exit(500, "no response body found") end local ai_driver = require("kong.llm.drivers." .. conf.model.provider) @@ -368,13 +366,13 @@ function _M:body_filter(conf) end end - if not kong_ctx_shared.skip_response_transformer then + if not llm_state.is_response_transformer_skipped() then if (kong.response.get_status() ~= 200) and (not kong_ctx_plugin.ai_parser_error) then return end if route_type ~= "preserve" then - if kong_ctx_shared.ai_proxy_streaming_mode then + if llm_state.is_streaming_mode() then handle_streaming_frame(conf) else -- all errors MUST be checked and returned in header_filter @@ -406,14 +404,12 @@ end function _M:access(conf) local kong_ctx_plugin = kong.ctx.plugin - local kong_ctx_shared = kong.ctx.shared -- store the route_type in ctx for use in response parsing local route_type = conf.route_type kong_ctx_plugin.operation = route_type - local request_table local multipart = false -- TODO: the access phase may be called mulitple times also in the balancer phase @@ -421,22 +417,22 @@ function _M:access(conf) local balancer_phase = ngx.get_phase() == "balancer" -- we may have received a replacement / decorated request body from another AI plugin - if kong_ctx_shared.replacement_request then + local request_table = llm_state.get_replacement_response() -- not used + if request_table then kong.log.debug("replacement request body received from another AI plugin") - request_table = kong_ctx_shared.replacement_request else -- first, calculate the coordinates of the request local content_type = kong.request.get_header("Content-Type") or "application/json" - request_table = kong_ctx_shared.ai_request_body + request_table = llm_state.get_request_body_table() if not request_table then if balancer_phase then error("Too late to read body", 2) end request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) - kong_ctx_shared.ai_request_body = request_table + llm_state.set_request_body_table(request_table) end if not request_table then @@ -481,7 +477,7 @@ function _M:access(conf) if not multipart then local compatible, err = llm.is_compatible(request_table, route_type) if not compatible then - kong_ctx_shared.skip_response_transformer = true + llm_state.set_response_transformer_skipped() return bail(400, err) end end @@ -511,7 +507,7 @@ function _M:access(conf) end -- specific actions need to skip later for this to work - kong_ctx_shared.ai_proxy_streaming_mode = true + llm_state.set_streaming_mode() else kong.service.request.enable_buffering() @@ -531,7 +527,7 @@ function _M:access(conf) -- transform the body to Kong-format for this provider/model parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) if err then - kong_ctx_shared.skip_response_transformer = true + llm_state.set_response_transformer_skipped() return bail(400, err) end end @@ -549,7 +545,7 @@ function _M:access(conf) -- get the provider's cached identity interface - nil may come back, which is fine local identity_interface = _KEYBASTION[conf] if identity_interface and identity_interface.error then - kong.ctx.shared.skip_response_transformer = true + llm_state.set_response_transformer_skipped() kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) return bail(500, "LLM request failed before proxying") end @@ -558,7 +554,7 @@ function _M:access(conf) local ok, err = ai_driver.configure_request(conf_m, identity_interface and identity_interface.interface) if not ok then - kong_ctx_shared.skip_response_transformer = true + llm_state.set_response_transformer_skipped() kong.log.err("failed to configure request for AI service: ", err) return bail(500) end diff --git a/kong/llm/state.lua b/kong/llm/state.lua new file mode 100644 index 00000000000..e45a25f16ef --- /dev/null +++ b/kong/llm/state.lua @@ -0,0 +1,95 @@ +local _M = {} + +function _M.disable_ai_proxy_response_transform() + kong.ctx.shared.llm_disable_ai_proxy_response_transform = true +end + +function _M.should_disable_ai_proxy_response_transform() + return kong.ctx.shared.llm_disable_ai_proxy_response_transform == true +end + +function _M.set_prompt_decorated() + kong.ctx.shared.llm_prompt_decorated = true +end + +function _M.is_prompt_decorated() + return kong.ctx.shared.llm_prompt_decorated == true +end + +function _M.set_prompt_guarded() + kong.ctx.shared.llm_prompt_guarded = true +end + +function _M.is_prompt_guarded() + return kong.ctx.shared.llm_prompt_guarded == true +end + +function _M.set_prompt_templated() + kong.ctx.shared.llm_prompt_templated = true +end + +function _M.is_prompt_templated() + return kong.ctx.shared.llm_prompt_templated == true +end + +function _M.set_streaming_mode() + kong.ctx.shared.llm_streaming_mode = true +end + +function _M.is_streaming_mode() + return kong.ctx.shared.llm_streaming_mode == true +end + +function _M.set_parsed_response(response) + kong.ctx.shared.llm_parsed_response = response +end + +function _M.get_parsed_response() + return kong.ctx.shared.llm_parsed_response +end + +function _M.set_request_body_table(body_t) + kong.ctx.shared.llm_request_body_t = body_t +end + +function _M.get_request_body_table() + return kong.ctx.shared.llm_request_body_t +end + +function _M.set_replacement_response(response) + kong.ctx.shared.llm_replacement_response = response +end + +function _M.get_replacement_response() + return kong.ctx.shared.llm_replacement_response +end + +function _M.set_request_analytics(tbl) + kong.ctx.shared.llm_request_analytics = tbl +end + +function _M.get_request_analytics() + return kong.ctx.shared.llm_request_analytics +end + +function _M.increase_prompt_tokens_count(by) + local count = (kong.ctx.shared.llm_prompt_tokens_count or 0) + by + kong.ctx.shared.llm_prompt_tokens_count = count + return count +end + +function _M.get_prompt_tokens_count() + return kong.ctx.shared.llm_prompt_tokens_count +end + +function _M.increase_response_tokens_count(by) + local count = (kong.ctx.shared.llm_response_tokens_count or 0) + by + kong.ctx.shared.llm_response_tokens_count = count + return count +end + +function _M.get_response_tokens_count() + return kong.ctx.shared.llm_response_tokens_count +end + +return _M \ No newline at end of file diff --git a/kong/plugins/ai-prompt-decorator/handler.lua b/kong/plugins/ai-prompt-decorator/handler.lua index 23a18ea7399..4600c1d35db 100644 --- a/kong/plugins/ai-prompt-decorator/handler.lua +++ b/kong/plugins/ai-prompt-decorator/handler.lua @@ -1,4 +1,5 @@ local new_tab = require("table.new") +local llm_state = require("kong.llm.state") local EMPTY = {} @@ -52,7 +53,7 @@ end function plugin:access(conf) kong.service.request.enable_buffering() - kong.ctx.shared.ai_prompt_decorated = true -- future use + llm_state.set_prompt_decorated() -- future use -- if plugin ordering was altered, receive the "decorated" request local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua index b2aab78dbc7..5f4f8f4b369 100644 --- a/kong/plugins/ai-prompt-guard/handler.lua +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -1,4 +1,5 @@ local buffer = require("string.buffer") +local llm_state = require("kong.llm.state") local ngx_re_find = ngx.re.find local EMPTY = {} @@ -116,7 +117,7 @@ end function plugin:access(conf) kong.service.request.enable_buffering() - kong.ctx.shared.ai_prompt_guarded = true -- future use + llm_state.set_prompt_guarded() -- future use -- if plugin ordering was altered, receive the "decorated" request local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) diff --git a/kong/plugins/ai-prompt-template/handler.lua b/kong/plugins/ai-prompt-template/handler.lua index 2be9137c9fe..11674717009 100644 --- a/kong/plugins/ai-prompt-template/handler.lua +++ b/kong/plugins/ai-prompt-template/handler.lua @@ -1,5 +1,6 @@ local templater = require("kong.plugins.ai-prompt-template.templater") +local llm_state = require("kong.llm.state") local ipairs = ipairs local type = type @@ -61,7 +62,7 @@ end function AIPromptTemplateHandler:access(conf) kong.service.request.enable_buffering() - kong.ctx.shared.ai_prompt_templated = true + llm_state.set_prompt_templated() if conf.log_original_request then kong.log.set_serialize_value(LOG_ENTRY_KEYS.REQUEST_BODY, kong.request.get_raw_body(conf.max_request_body_size)) diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index f2fc8df8985..558f4f24198 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -1,4 +1,3 @@ - local kong_meta = require("kong.meta") local deep_copy = require "kong.tools.table".deep_copy diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 222ed079aa8..c7316cf35ed 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -4,6 +4,7 @@ local _M = {} local kong_meta = require "kong.meta" local fmt = string.format local llm = require("kong.llm") +local llm_state = require("kong.llm.state") -- _M.PRIORITY = 777 @@ -40,7 +41,7 @@ end function _M:access(conf) kong.service.request.enable_buffering() - kong.ctx.shared.skip_response_transformer = true + llm_state.set_response_transformer_skipped() -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index c1e154dbd06..a350ee74e6f 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -6,6 +6,7 @@ local http = require("resty.http") local fmt = string.format local kong_utils = require("kong.tools.gzip") local llm = require("kong.llm") +local llm_state = require("kong.llm.state") -- _M.PRIORITY = 769 @@ -99,7 +100,7 @@ end function _M:access(conf) kong.service.request.enable_buffering() - kong.ctx.shared.skip_response_transformer = true + llm_state.set_response_transformer_skipped() -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) @@ -126,7 +127,7 @@ function _M:access(conf) res_body = kong_utils.inflate_gzip(res_body) end - kong.ctx.shared.parsed_response = res_body + llm_state.set_parsed_response(res_body) -- future use -- if asked, introspect the request before proxying kong.log.debug("introspecting response with LLM") diff --git a/kong/reports.lua b/kong/reports.lua index 2ce5777b29f..31f6c40ec42 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -6,6 +6,8 @@ local counter = require "resty.counter" local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() +local llm_state = require "kong.llm.state" + local kong_dict = ngx.shared.kong local ngx = ngx @@ -525,13 +527,15 @@ return { incr_counter(WASM_REQUEST_COUNT_KEY) end - if kong.ctx.shared.ai_prompt_tokens then + local llm_prompt_tokens_count = llm_state.get_prompt_tokens_count() + if llm_prompt_tokens_count then incr_counter(AI_REQUEST_COUNT_KEY) - incr_counter(AI_PROMPT_TOKENS_COUNT_KEY, kong.ctx.shared.ai_prompt_tokens) + incr_counter(AI_PROMPT_TOKENS_COUNT_KEY, llm_prompt_tokens_count) end - if kong.ctx.shared.ai_response_tokens then - incr_counter(AI_RESPONSE_TOKENS_COUNT_KEY, kong.ctx.shared.ai_response_tokens) + local llm_response_tokens_count = llm_state.get_response_tokens_count() + if llm_response_tokens_count then + incr_counter(AI_RESPONSE_TOKENS_COUNT_KEY, llm_response_tokens_count) end local suffix = get_current_suffix(ctx) From 94d3ddc2008a4ab9609b8b0cde0fc3c0c93f9a10 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jun 2024 16:54:34 +0800 Subject: [PATCH 3890/4351] refactor(ai-proxy): cleanup body_filter and header_filter --- kong/llm/drivers/shared.lua | 10 +- kong/llm/proxy/handler.lua | 202 ++++++++---------- kong/llm/state.lua | 2 + .../ai-request-transformer/handler.lua | 2 +- .../ai-response-transformer/handler.lua | 2 +- 5 files changed, 89 insertions(+), 129 deletions(-) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 92bc72ea641..8004b9384df 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -1,21 +1,13 @@ local _M = {} -- imports -<<<<<<< HEAD -local cjson = require("cjson.safe") -local http = require("resty.http") -local fmt = string.format -local os = os -local parse_url = require("socket.url").parse -local aws_stream = require("kong.tools.aws_stream") -======= local cjson = require("cjson.safe") local http = require("resty.http") local fmt = string.format local os = os local parse_url = require("socket.url").parse local llm_state = require("kong.llm.state") ->>>>>>> d9053432f9 (refactor(plugins): move shared ctx usage of ai plugins to use a proper API) +local aws_stream = require("kong.tools.aws_stream") -- -- static diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 21013518f87..82769b625b0 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -121,8 +121,7 @@ local function get_token_text(event_t) return (type(token_text) == "string" and token_text) or "" end - -local function handle_streaming_frame(conf) +local function handle_streaming_frame(conf, chunk, finished) -- make a re-usable framebuffer local framebuffer = buffer.new() local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" @@ -136,9 +135,6 @@ local function handle_streaming_frame(conf) kong_ctx_plugin.ai_stream_log_buffer = buffer.new() end - -- now handle each chunk/frame - local chunk = ngx.arg[1] - local finished = ngx.arg[2] if type(chunk) == "string" and chunk ~= "" then -- transform each one into flat format, skipping transformer errors @@ -261,144 +257,116 @@ local function handle_streaming_frame(conf) end end -function _M:header_filter(conf) - -- free up the buffered body used in the access phase - kong.ctx.shared.ai_request_body = nil - - local kong_ctx_plugin = kong.ctx.plugin +local function transform_body(conf) + local route_type = conf.route_type + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - if llm_state.is_response_transformer_skipped() then - return - end + -- Note: below even if we are told not to do response transform, we still need to do + -- get the body for analytics - -- clear shared restricted headers - for _, v in ipairs(ai_shared.clear_response_headers.shared) do - kong.response.clear_header(v) - end + -- try parsed response from other plugin first + local response_body = llm_state.get_parsed_response() + -- read from upstream if it's not been parsed/transformed by other plugins + if not response_body then + response_body = kong.service.response.get_raw_body() - -- only act on 200 in first release - pass the unmodifed response all the way through if any failure - if kong.response.get_status() ~= 200 then - return + if response_body and kong.service.response.get_header("Content-Encoding") == "gzip" then + response_body = kong_utils.inflate_gzip(response_body) + end end - -- we use openai's streaming mode (SSE) - if llm_state.is_streaming_mode() then - -- we are going to send plaintext event-stream frames for ALL models - kong.response.set_header("Content-Type", "text/event-stream") - return - end + local err - local response_body = kong.service.response.get_raw_body() if not response_body then - return - end + err = "no response body found when transforming response" - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local route_type = conf.route_type + elseif route_type ~= "preserve" then + response_body, err = ai_driver.from_format(response_body, conf.model, route_type) - -- if this is a 'streaming' request, we can't know the final - -- result of the response body, so we just proceed to body_filter - -- to translate each SSE event frame - if not llm_state.is_streaming_mode() then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - response_body = kong_utils.inflate_gzip(response_body) + if err then + kong.log.err("issue when transforming the response body for analytics: ", err) end + end - if route_type == "preserve" then - kong_ctx_plugin.parsed_response = response_body - else - local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) - if err then - kong_ctx_plugin.ai_parser_error = true + if err then + ngx.status = 500 + response_body = cjson.encode({ error = { message = err }}) - ngx.status = 500 - kong_ctx_plugin.parsed_response = cjson.encode({ error = { message = err } }) + else + ai_shared.post_request(conf, response_body) + end - elseif new_response_string then - -- preserve the same response content type; assume the from_format function - -- has returned the body in the appropriate response output format - kong_ctx_plugin.parsed_response = new_response_string - end - end + if accept_gzip() then + response_body = kong_utils.deflate_gzip(response_body) end - ai_driver.post_request(conf) + kong.ctx.plugin.buffered_response_body = response_body end +function _M:header_filter(conf) + -- free up the buffered body used in the access phase + llm_state.set_request_body_table(nil) -function _M:body_filter(conf) - local kong_ctx_plugin = kong.ctx.plugin + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + ai_driver.post_request(conf) - -- if body_filter is called twice, then return - if kong_ctx_plugin.body_called and not llm_state.is_streaming_mode() then + if llm_state.should_disable_ai_proxy_response_transform() then return end - local route_type = conf.route_type + -- only act on 200 in first release - pass the unmodifed response all the way through if any failure + if kong.response.get_status() ~= 200 then + return + end - if llm_state.is_response_transformer_skipped() and (route_type ~= "preserve") then - local response_body = llm_state.get_parsed_response() - - if not response_body and kong.response.get_status() == 200 then - response_body = kong.service.response.get_raw_body() - if not response_body then - kong.log.warn("issue when retrieve the response body for analytics in the body filter phase.", - " Please check AI request transformer plugin response.") - else - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - response_body = kong_utils.inflate_gzip(response_body) - end - end - else - kong.response.exit(500, "no response body found") - end + -- if not streaming, prepare the response body buffer + -- this must be called before sending any response headers so that + -- we can modify status code if needed + if not llm_state.is_streaming_mode() then + transform_body(conf) + end - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - local new_response_string, err = ai_driver.from_format(response_body, conf.model, route_type) + -- clear shared restricted headers + for _, v in ipairs(ai_shared.clear_response_headers.shared) do + kong.response.clear_header(v) + end - if err then - kong.log.warn("issue when transforming the response body for analytics in the body filter phase, ", err) + -- we use openai's streaming mode (SSE) + if llm_state.is_streaming_mode() then + -- we are going to send plaintext event-stream frames for ALL models + kong.response.set_header("Content-Type", "text/event-stream") + end - elseif new_response_string then - ai_shared.post_request(conf, new_response_string) - end + if accept_gzip() then + kong.response.set_header("Content-Encoding", "gzip") + else + kong.response.clear_header("Content-Encoding") end +end - if not llm_state.is_response_transformer_skipped() then - if (kong.response.get_status() ~= 200) and (not kong_ctx_plugin.ai_parser_error) then - return - end - if route_type ~= "preserve" then - if llm_state.is_streaming_mode() then - handle_streaming_frame(conf) - else - -- all errors MUST be checked and returned in header_filter - -- we should receive a replacement response body from the same thread - local original_request = kong_ctx_plugin.parsed_response - local deflated_request = original_request - - if deflated_request then - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" - if is_gzip then - deflated_request = kong_utils.deflate_gzip(deflated_request) - end +-- body filter is only used for streaming mode; for non-streaming mode, everything +-- is already done in header_filter. This is because it would be too late to +-- send the status code if we are modifying non-streaming body in body_filter +function _M:body_filter(conf) + if kong.service.response.get_status() ~= 200 then + return + end - kong.response.set_raw_body(deflated_request) - end + -- emit the full body if not streaming + if not llm_state.is_streaming_mode() then + ngx.arg[1] = kong.ctx.plugin.buffered_response_body + ngx.arg[2] = true - -- call with replacement body, or original body if nothing changed - local _, err = ai_shared.post_request(conf, original_request) - if err then - kong.log.warn("analytics phase failed for request, ", err) - end - end - end + kong.ctx.plugin.buffered_response_body = nil + return end - kong_ctx_plugin.body_called = true + if not llm_state.should_disable_ai_proxy_response_transform() and + conf.route_type ~= "preserve" then + + handle_streaming_frame(conf, ngx.arg[1], ngx.arg[2]) + end end @@ -474,12 +442,10 @@ function _M:access(conf) kong_ctx_plugin.llm_model_requested = conf_m.model.name -- check the incoming format is the same as the configured LLM format - if not multipart then - local compatible, err = llm.is_compatible(request_table, route_type) - if not compatible then - llm_state.set_response_transformer_skipped() - return bail(400, err) - end + local compatible, err = llm.is_compatible(request_table, route_type) + if not multipart and not compatible then + llm_state.disable_ai_proxy_response_transform() + return bail(400, err) end -- check if the user has asked for a stream, and/or if @@ -527,7 +493,7 @@ function _M:access(conf) -- transform the body to Kong-format for this provider/model parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) if err then - llm_state.set_response_transformer_skipped() + llm_state.disable_ai_proxy_response_transform() return bail(400, err) end end @@ -554,7 +520,7 @@ function _M:access(conf) local ok, err = ai_driver.configure_request(conf_m, identity_interface and identity_interface.interface) if not ok then - llm_state.set_response_transformer_skipped() + llm_state.disable_ai_proxy_response_transform() kong.log.err("failed to configure request for AI service: ", err) return bail(500) end diff --git a/kong/llm/state.lua b/kong/llm/state.lua index e45a25f16ef..fa2c29edf8c 100644 --- a/kong/llm/state.lua +++ b/kong/llm/state.lua @@ -1,5 +1,7 @@ local _M = {} +-- Set disable_ai_proxy_response_transform if response is just a error message or has been generated +-- by plugin and should skip further transformation function _M.disable_ai_proxy_response_transform() kong.ctx.shared.llm_disable_ai_proxy_response_transform = true end diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index c7316cf35ed..1bad3a92db3 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -41,7 +41,7 @@ end function _M:access(conf) kong.service.request.enable_buffering() - llm_state.set_response_transformer_skipped() + llm_state.should_disable_ai_proxy_response_transform() -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index a350ee74e6f..815b64f351f 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -100,7 +100,7 @@ end function _M:access(conf) kong.service.request.enable_buffering() - llm_state.set_response_transformer_skipped() + llm_state.disable_ai_proxy_response_transform() -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) From 0bc0c99f2be55b358f2fccc7b8a80b3b63d9af1d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 17 Jul 2024 22:11:03 +0800 Subject: [PATCH 3891/4351] fix(ai-proxy): only send compressed response when client requested --- kong/llm/drivers/openai.lua | 10 +++++----- kong/llm/proxy/handler.lua | 16 +++++++++++----- .../38-ai-proxy/08-encoding_integration_spec.lua | 5 +++++ 3 files changed, 21 insertions(+), 10 deletions(-) diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 1c592e5ef60..ca1e37d9183 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -35,12 +35,12 @@ local transformers_to = { } local transformers_from = { - ["llm/v1/chat"] = function(response_string, model_info) + ["llm/v1/chat"] = function(response_string, _) local response_object, err = cjson.decode(response_string) if err then - return nil, "'choices' not in llm/v1/chat response" + return nil, "failed to decode llm/v1/chat response" end - + if response_object.choices then return response_string, nil else @@ -48,10 +48,10 @@ local transformers_from = { end end, - ["llm/v1/completions"] = function(response_string, model_info) + ["llm/v1/completions"] = function(response_string, _) local response_object, err = cjson.decode(response_string) if err then - return nil, "'choices' not in llm/v1/completions response" + return nil, "failed to decode llm/v1/completions response" end if response_object.choices then diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 82769b625b0..d6c7fd1ec6f 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -109,6 +109,11 @@ local _KEYBASTION = setmetatable({}, { }) +local function accept_gzip() + return not not kong.ctx.plugin.accept_gzip +end + + -- get the token text from an event frame local function get_token_text(event_t) -- get: event_t.choices[1] @@ -124,7 +129,6 @@ end local function handle_streaming_frame(conf, chunk, finished) -- make a re-usable framebuffer local framebuffer = buffer.new() - local is_gzip = kong.response.get_header("Content-Encoding") == "gzip" local ai_driver = require("kong.llm.drivers." .. conf.model.provider) @@ -140,8 +144,8 @@ local function handle_streaming_frame(conf, chunk, finished) -- transform each one into flat format, skipping transformer errors -- because we have already 200 OK'd the client by now - if (not finished) and (is_gzip) then - chunk = kong_utils.inflate_gzip(ngx.arg[1]) + if not finished and kong.service.response.get_header("Content-Encoding") == "gzip" then + chunk = kong_utils.inflate_gzip(chunk) end local events = ai_shared.frame_to_events(chunk, conf.model.provider) @@ -152,7 +156,7 @@ local function handle_streaming_frame(conf, chunk, finished) -- and then send the client a readable error in a single chunk local response = ERROR__NOT_SET - if is_gzip then + if accept_gzip() then response = kong_utils.deflate_gzip(response) end @@ -234,7 +238,7 @@ local function handle_streaming_frame(conf, chunk, finished) end local response_frame = framebuffer:get() - if (not finished) and (is_gzip) then + if not finished and accept_gzip() then response_frame = kong_utils.deflate_gzip(response_frame) end @@ -372,6 +376,8 @@ end function _M:access(conf) local kong_ctx_plugin = kong.ctx.plugin + -- record the request header very early, otherwise kong.serivce.request.set_header will polute it + kong_ctx_plugin.accept_gzip = (kong.request.get_header("Accept-Encoding") or ""):match("%f[%a]gzip%f[%A]") -- store the route_type in ctx for use in response parsing local route_type = conf.route_type diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index 049920e460b..0cc63ba41ba 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -257,6 +257,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ["content-type"] = "application/json", ["accept"] = "application/json", ["x-test-type"] = "200", + ["accept-encoding"] = "gzip, identity" }, body = format_stencils.llm_v1_chat.good.user_request, }) @@ -287,6 +288,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ["content-type"] = "application/json", ["accept"] = "application/json", ["x-test-type"] = "200_FAULTY", + ["accept-encoding"] = "gzip, identity" }, body = format_stencils.llm_v1_chat.good.user_request, }) @@ -307,6 +309,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ["content-type"] = "application/json", ["accept"] = "application/json", ["x-test-type"] = "401", + ["accept-encoding"] = "gzip, identity" }, body = format_stencils.llm_v1_chat.good.user_request, }) @@ -327,6 +330,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ["content-type"] = "application/json", ["accept"] = "application/json", ["x-test-type"] = "500", + ["accept-encoding"] = "gzip, identity" }, body = format_stencils.llm_v1_chat.good.user_request, }) @@ -347,6 +351,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ["content-type"] = "application/json", ["accept"] = "application/json", ["x-test-type"] = "500_FAULTY", + ["accept-encoding"] = "gzip, identity" }, body = format_stencils.llm_v1_chat.good.user_request, }) From 97e1ab3009441f6f82c38fb7fa1106831e9f9375 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 6 Aug 2024 13:08:06 +0800 Subject: [PATCH 3892/4351] chore(*): remove empty line with spaces --- kong/llm/drivers/anthropic.lua | 4 +- kong/llm/drivers/azure.lua | 2 +- kong/llm/drivers/bedrock.lua | 2 +- kong/llm/drivers/cohere.lua | 52 +++++++++---------- kong/llm/drivers/gemini.lua | 4 +- kong/llm/drivers/llama2.lua | 2 +- kong/llm/drivers/openai.lua | 4 +- kong/llm/drivers/shared.lua | 4 +- .../22-ai_plugins/01-reports_spec.lua | 16 +++--- .../03-plugins/38-ai-proxy/00-config_spec.lua | 12 ++--- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 14 ++--- .../02-openai_integration_spec.lua | 52 +++++++++---------- .../03-anthropic_integration_spec.lua | 30 +++++------ .../04-cohere_integration_spec.lua | 30 +++++------ .../38-ai-proxy/05-azure_integration_spec.lua | 34 ++++++------ .../06-mistral_integration_spec.lua | 14 ++--- .../07-llama2_integration_spec.lua | 18 +++---- .../08-encoding_integration_spec.lua | 4 +- .../09-streaming_integration_spec.lua | 6 +-- .../02-integration_spec.lua | 10 ++-- .../42-ai-prompt-guard/01-unit_spec.lua | 2 +- 21 files changed, 158 insertions(+), 158 deletions(-) diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 77c9f363f9b..7161804cd93 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -71,7 +71,7 @@ local function to_claude_prompt(req) return kong_messages_to_claude_prompt(req.messages) end - + return nil, "request is missing .prompt and .messages commands" end @@ -328,7 +328,7 @@ function _M.from_format(response_string, model_info, route_type) if not transform then return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - + local ok, response_string, err, metadata = pcall(transform, response_string, model_info, route_type) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index a0ba1741a86..343904ffad2 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -139,7 +139,7 @@ function _M.configure_request(conf) -- technically min supported version query_table["api-version"] = kong.request.get_query_arg("api-version") or (conf.model.options and conf.model.options.azure_api_version) - + if auth_param_name and auth_param_value and auth_param_location == "query" then query_table[auth_param_name] = auth_param_value end diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 372a57fa827..a32ad5120e6 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -266,7 +266,7 @@ function _M.from_format(response_string, model_info, route_type) if not transformers_from[route_type] then return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - + local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 1aafc9405b0..28c8c64eaac 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -21,7 +21,7 @@ local _CHAT_ROLES = { local function handle_stream_event(event_t, model_info, route_type) local metadata - + -- discard empty frames, it should either be a random new line, or comment if (not event_t.data) or (#event_t.data < 1) then return @@ -31,12 +31,12 @@ local function handle_stream_event(event_t, model_info, route_type) if err then return nil, "failed to decode event frame from cohere: " .. err, nil end - + local new_event - + if event.event_type == "stream-start" then kong.ctx.plugin.ai_proxy_cohere_stream_id = event.generation_id - + -- ignore the rest of this one new_event = { choices = { @@ -52,7 +52,7 @@ local function handle_stream_event(event_t, model_info, route_type) model = model_info.name, object = "chat.completion.chunk", } - + elseif event.event_type == "text-generation" then -- this is a token if route_type == "stream/llm/v1/chat" then @@ -137,19 +137,19 @@ end local function handle_json_inference_event(request_table, model) request_table.temperature = request_table.temperature request_table.max_tokens = request_table.max_tokens - + request_table.p = request_table.top_p request_table.k = request_table.top_k - + request_table.top_p = nil request_table.top_k = nil - + request_table.model = model.name or request_table.model request_table.stream = request_table.stream or false -- explicitly set this - + if request_table.prompt and request_table.messages then return kong.response.exit(400, "cannot run a 'prompt' and a history of 'messages' at the same time - refer to schema") - + elseif request_table.messages then -- we have to move all BUT THE LAST message into "chat_history" array -- and move the LAST message (from 'user') into "message" string @@ -164,26 +164,26 @@ local function handle_json_inference_event(request_table, model) else role = _CHAT_ROLES.user end - + chat_history[i] = { role = role, message = v.content, } end end - + request_table.chat_history = chat_history end - + request_table.message = request_table.messages[#request_table.messages].content request_table.messages = nil - + elseif request_table.prompt then request_table.prompt = request_table.prompt request_table.messages = nil request_table.message = nil end - + return request_table, "application/json", nil end @@ -202,7 +202,7 @@ local transformers_from = { -- messages/choices table is only 1 size, so don't need to static allocate local messages = {} messages.choices = {} - + if response_table.prompt and response_table.generations then -- this is a "co.generate" for i, v in ipairs(response_table.generations) do @@ -215,7 +215,7 @@ local transformers_from = { messages.object = "text_completion" messages.model = model_info.name messages.id = response_table.id - + local stats = { completion_tokens = response_table.meta and response_table.meta.billed_units @@ -230,10 +230,10 @@ local transformers_from = { and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens), } messages.usage = stats - + elseif response_table.text then -- this is a "co.chat" - + messages.choices[1] = { index = 0, message = { @@ -245,7 +245,7 @@ local transformers_from = { messages.object = "chat.completion" messages.model = model_info.name messages.id = response_table.generation_id - + local stats = { completion_tokens = response_table.meta and response_table.meta.billed_units @@ -260,10 +260,10 @@ local transformers_from = { and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens), } messages.usage = stats - + else -- probably a fault return nil, "'text' or 'generations' missing from cohere response body" - + end return cjson.encode(messages) @@ -314,17 +314,17 @@ local transformers_from = { prompt.object = "chat.completion" prompt.model = model_info.name prompt.id = response_table.generation_id - + local stats = { completion_tokens = response_table.token_count and response_table.token_count.response_tokens, prompt_tokens = response_table.token_count and response_table.token_count.prompt_tokens, total_tokens = response_table.token_count and response_table.token_count.total_tokens, } prompt.usage = stats - + else -- probably a fault return nil, "'text' or 'generations' missing from cohere response body" - + end return cjson.encode(prompt) @@ -465,7 +465,7 @@ function _M.configure_request(conf) and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path or "/" end - + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 57ca7127ef2..0a68a0af8e1 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -123,7 +123,7 @@ local function to_gemini_chat_openai(request_table, model_info, route_type) } end end - + new_r.generationConfig = to_gemini_generation_config(request_table) return new_r, "application/json", nil @@ -222,7 +222,7 @@ function _M.from_format(response_string, model_info, route_type) if not transformers_from[route_type] then return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - + local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index 02b65818bd3..0526453f8a5 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -113,7 +113,7 @@ local function to_raw(request_table, model) messages.parameters.top_k = request_table.top_k messages.parameters.temperature = request_table.temperature messages.parameters.stream = request_table.stream or false -- explicitly set this - + if request_table.prompt and request_table.messages then return kong.response.exit(400, "cannot run raw 'prompt' and chat history 'messages' requests at the same time - refer to schema") diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index ca1e37d9183..331ad3b5e7e 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -72,7 +72,7 @@ function _M.from_format(response_string, model_info, route_type) if not transformers_from[route_type] then return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) end - + local ok, response_string, err = pcall(transformers_from[route_type], response_string, model_info) if not ok or err then return nil, fmt("transformation failed from type %s://%s: %s", @@ -203,7 +203,7 @@ function _M.configure_request(conf) parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) parsed_url.path = path end - + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 8004b9384df..15d9ce7e62f 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -259,7 +259,7 @@ function _M.frame_to_events(frame, provider) -- it may start with ',' which is the start of the new frame frame = (string.sub(str_ltrim(frame), 1, 1) == "," and string.sub(str_ltrim(frame), 2)) or frame - + -- it may end with the array terminator ']' indicating the finished stream if string.sub(str_rtrim(frame), -1) == "]" then frame = string.sub(str_rtrim(frame), 1, -2) @@ -446,7 +446,7 @@ function _M.from_ollama(response_string, model_info, route_type) end end - + if output and output ~= _M._CONST.SSE_TERMINATOR then output, err = cjson.encode(output) end diff --git a/spec/02-integration/22-ai_plugins/01-reports_spec.lua b/spec/02-integration/22-ai_plugins/01-reports_spec.lua index 78c98c03153..9c4858e7127 100644 --- a/spec/02-integration/22-ai_plugins/01-reports_spec.lua +++ b/spec/02-integration/22-ai_plugins/01-reports_spec.lua @@ -38,32 +38,32 @@ for _, strategy in helpers.each_strategy() do local fixtures = { http_mock = {}, } - + fixtures.http_mock.openai = [[ server { server_name openai; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; - - + + location = "/llm/v1/chat/good" { content_by_lua_block { local pl_file = require "pl.file" local json = require("cjson.safe") - + ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + local token = ngx.req.get_headers()["authorization"] local token_query = ngx.req.get_uri_args()["apikey"] - + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua index bbd495918bb..0a15f131b46 100644 --- a/spec/03-plugins/38-ai-proxy/00-config_spec.lua +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -84,7 +84,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() end local ok, err = validate(config) - + assert.is_truthy(ok) assert.is_falsy(err) end) @@ -220,7 +220,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() } local ok, err = validate(config) - + assert.equal(err["config"]["@entity"][1], "must set one of 'auth.header_name', 'auth.param_name', " .. "and its respective options, when provider is not self-hosted") assert.is_falsy(ok) @@ -244,7 +244,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() } local ok, err = validate(config) - + assert.equals(err["config"]["@entity"][1], "all or none of these fields must be set: 'auth.header_name', 'auth.header_value'") assert.is_falsy(ok) end) @@ -268,7 +268,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() } local ok, err = validate(config) - + assert.is_falsy(err) assert.is_truthy(ok) end) @@ -317,7 +317,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() } local ok, err = validate(config) - + assert.is_falsy(err) assert.is_truthy(ok) end) @@ -344,7 +344,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() } local ok, err = validate(config) - + assert.is_falsy(err) assert.is_truthy(ok) end) diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 009f079195d..a73f12a409b 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -532,7 +532,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() local expected_request_json = pl_file.read(filename) local expected_request_table, err = cjson.decode(expected_request_json) assert.is_nil(err) - + -- compare the tables assert.same(expected_request_table, actual_request_table) end) @@ -547,7 +547,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() local filename if l.config.provider == "llama2" then filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.config.provider, l.config.options.llama2_format, pl_replace(k, "/", "-")) - + elseif l.config.provider == "mistral" then filename = fmt("spec/fixtures/ai-proxy/unit/real-responses/%s/%s/%s.json", l.config.provider, l.config.options.mistral_format, pl_replace(k, "/", "-")) @@ -604,7 +604,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("converts to provider request format correctly", function() -- load the real provider frame from file local real_stream_frame = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/real-stream-frames/%s/%s.txt", config.provider, pl_replace(format_name, "/", "-"))) - + -- use the shared function to produce an SSE format object local real_transformed_frame, err = ai_shared.frame_to_events(real_stream_frame) assert.is_nil(err) @@ -628,7 +628,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() -- generic tests it("throws correct error when format is not supported", function() local driver = require("kong.llm.drivers.mistral") -- one-shot, random example of provider with only prompt support - + local model_config = { route_type = "llm/v1/chatnopenotsupported", name = "mistral-tiny", @@ -651,7 +651,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.equal(err, "no transformer available to format mistral://llm/v1/chatnopenotsupported/ollama") end) - + it("produces a correct default config merge", function() local formatted, err = ai_shared.merge_config_defaults( SAMPLE_LLM_V1_CHAT_WITH_SOME_OPTS, @@ -675,7 +675,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) describe("streaming transformer tests", function() - + it("transforms truncated-json type (beginning of stream)", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/partial-json-beginning/input.bin")) local events = ai_shared.frame_to_events(input, "gemini") @@ -695,7 +695,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() assert.same(events, expected_events, true) end) - + it("transforms complete-json type", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin")) local events = ai_shared.frame_to_events(input, "cohere") -- not "truncated json mode" like Gemini diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 0b5468e2e88..e963d908e32 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -68,14 +68,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local fixtures = { http_mock = {}, } - + fixtures.http_mock.openai = [[ server { server_name openai; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; - + location = "/llm/v1/chat/good" { content_by_lua_block { @@ -93,7 +93,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -118,7 +118,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -136,7 +136,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) } @@ -145,7 +145,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/internal_server_error" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 500 ngx.header["content-type"] = "text/html" ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) @@ -166,7 +166,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local token_query = ngx.req.get_uri_args()["apikey"] if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) @@ -184,7 +184,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/completions/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) } @@ -664,7 +664,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -692,7 +692,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -739,7 +739,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -817,7 +817,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(500 , r) assert.is_not_nil(body) end) @@ -830,7 +830,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(401 , r) local json = cjson.decode(body) @@ -849,7 +849,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -937,7 +937,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) @@ -956,7 +956,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -979,7 +979,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) @@ -1038,7 +1038,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe("one-shot request", function() it("success", function() local ai_driver = require("kong.llm.drivers.openai") - + local plugin_conf = { route_type = "llm/v1/chat", auth = { @@ -1054,7 +1054,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } - + local request = { messages = { [1] = { @@ -1067,15 +1067,15 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } } - + -- convert it to the specified driver format local ai_request = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") - + -- send it to the ai service local ai_response, status_code, err = ai_driver.subrequest(ai_request, plugin_conf, {}, false) assert.is_nil(err) assert.equal(200, status_code) - + -- parse and convert the response local ai_response, _, err = ai_driver.from_format(ai_response, plugin_conf.model, plugin_conf.route_type) assert.is_nil(err) @@ -1092,7 +1092,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then it("404", function() local ai_driver = require("kong.llm.drivers.openai") - + local plugin_conf = { route_type = "llm/v1/chat", auth = { @@ -1108,7 +1108,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } - + local request = { messages = { [1] = { @@ -1121,7 +1121,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } } - + -- convert it to the specified driver format local ai_request = ai_driver.to_format(request, plugin_conf.model, "llm/v1/chat") diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index c3cdc525c61..78f990fe616 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -17,14 +17,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local fixtures = { http_mock = {}, } - + fixtures.http_mock.anthropic = [[ server { server_name anthropic; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; - + location = "/llm/v1/chat/good" { content_by_lua_block { @@ -36,7 +36,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (not body.messages) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) @@ -61,7 +61,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (not body.messages) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) @@ -129,7 +129,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/bad_request.json")) } @@ -138,7 +138,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/internal_server_error" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 500 ngx.header["content-type"] = "text/html" ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/responses/internal_server_error.html")) @@ -156,7 +156,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (not body.prompt) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json")) @@ -174,7 +174,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/completions/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/responses/bad_request.json")) } @@ -501,7 +501,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(500 , r) assert.is_not_nil(body) end) @@ -514,7 +514,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(401 , r) local json = cjson.decode(body) @@ -558,7 +558,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), }) - + -- check we got internal server error local body = assert.res_status(500 , r) local json = cjson.decode(body) @@ -573,7 +573,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) @@ -619,7 +619,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/good.json"), }) - + local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -640,7 +640,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-completions/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index 721cf97566e..548db5e59be 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -16,14 +16,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local fixtures = { http_mock = {}, } - + fixtures.http_mock.cohere = [[ server { server_name cohere; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; - + location = "/llm/v1/chat/good" { content_by_lua_block { @@ -78,7 +78,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/bad_request.json")) } @@ -87,7 +87,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/internal_server_error" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 500 ngx.header["content-type"] = "text/html" ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/responses/internal_server_error.html")) @@ -105,7 +105,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (not body.prompt) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json")) @@ -123,7 +123,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/completions/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/responses/bad_request.json")) } @@ -356,7 +356,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -378,7 +378,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(500 , r) assert.is_not_nil(body) end) @@ -391,7 +391,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(401 , r) local json = cjson.decode(body) @@ -409,7 +409,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -433,7 +433,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), }) - + -- check we got internal server error local body = assert.res_status(500 , r) local json = cjson.decode(body) @@ -448,7 +448,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) @@ -466,7 +466,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/good.json"), }) - + local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -487,7 +487,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-completions/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index a8efe9b21a1..d76d0c4ac50 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -16,14 +16,14 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local fixtures = { http_mock = {}, } - + fixtures.http_mock.azure = [[ server { server_name azure; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; - + location = "/llm/v1/chat/good" { content_by_lua_block { @@ -35,7 +35,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -60,7 +60,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -78,7 +78,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) } @@ -87,7 +87,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/chat/internal_server_error" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 500 ngx.header["content-type"] = "text/html" ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) @@ -105,7 +105,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) @@ -123,7 +123,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/llm/v1/completions/bad_request" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) } @@ -370,7 +370,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -392,7 +392,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(500 , r) assert.is_not_nil(body) end) @@ -405,7 +405,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + local body = assert.res_status(401 , r) local json = cjson.decode(body) @@ -424,7 +424,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -450,7 +450,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- check we got internal server error local body = assert.res_status(500 , r) local json = cjson.decode(body) @@ -465,7 +465,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) @@ -484,7 +484,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -507,7 +507,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/bad_request.json"), }) - + local body = assert.res_status(400 , r) local json = cjson.decode(body) diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 3c711cd83b4..94058750ff1 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -16,12 +16,12 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local fixtures = { http_mock = {}, } - + fixtures.http_mock.mistral = [[ server { server_name mistral; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; location = "/v1/chat/completions" { @@ -34,7 +34,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.messages == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) @@ -59,7 +59,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ngx.req.read_body() local body, err = ngx.req.get_body_data() body, err = json.decode(body) - + if err or (body.prompt == ngx.null) then ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/responses/bad_request.json")) @@ -307,7 +307,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -329,7 +329,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -357,7 +357,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index aa74ef9fd5b..778804d4af6 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -16,12 +16,12 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local fixtures = { http_mock = {}, } - + fixtures.http_mock.llama2 = [[ server { server_name llama2; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; location = "/raw/llm/v1/chat" { @@ -155,7 +155,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -177,7 +177,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-chat.json"), }) - + local body = assert.res_status(200, r) local json = cjson.decode(body) @@ -192,7 +192,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json"), }) - + local body = assert.res_status(200, r) local json = cjson.decode(body) @@ -203,7 +203,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe("one-shot request", function() it("success", function() local ai_driver = require("kong.llm.drivers.llama2") - + local plugin_conf = { route_type = "llm/v1/chat", auth = { @@ -220,7 +220,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } - + local request = { messages = { [1] = { @@ -260,7 +260,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then it("404", function() local ai_driver = require("kong.llm.drivers.llama2") - + local plugin_conf = { route_type = "llm/v1/chat", auth = { @@ -303,7 +303,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then it("401", function() local ai_driver = require("kong.llm.drivers.llama2") - + local plugin_conf = { route_type = "llm/v1/chat", auth = { diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index 0cc63ba41ba..0e9801a2923 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -152,7 +152,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local token = ngx.req.get_headers()["authorization"] local token_query = ngx.req.get_uri_args()["apikey"] - + if token == "Bearer openai-key" or token_query == "openai-key" or body.apikey == "openai-key" then ngx.req.read_body() local body, err = ngx.req.get_body_data() @@ -235,7 +235,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 0d78e57b778..24707b8039e 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -494,7 +494,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -691,7 +691,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end end until not buffer - + assert.equal(#events, 17) assert.equal(buf:tostring(), "1 + 1 = 2. This is the most basic example of addition.") end) @@ -753,7 +753,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end end until not buffer - + assert.equal(#events, 8) assert.equal(buf:tostring(), "1 + 1 = 2") end) diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 0b051da1479..9598bab7f56 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -158,7 +158,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then server { server_name llm; listen ]]..MOCK_PORT..[[; - + default_type 'application/json'; location ~/flat { @@ -171,7 +171,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/badrequest" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 400 ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) } @@ -180,7 +180,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then location = "/internalservererror" { content_by_lua_block { local pl_file = require "pl.file" - + ngx.status = 500 ngx.header["content-type"] = "text/html" ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/internal_server_error.html")) @@ -248,7 +248,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) end) - + lazy_teardown(function() helpers.stop_kong() end) @@ -270,7 +270,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = REQUEST_BODY, }) - + local body = assert.res_status(200 , r) local body_table, err = cjson.decode(body) diff --git a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua index eab961081e6..b2c11519b05 100644 --- a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua @@ -18,7 +18,7 @@ local function create_request(typ) if typ ~= "chat" and typ ~= "completions" then error("type must be one of 'chat' or 'completions'", 2) end - + return setmetatable({ messages = messages, type = typ, From bcc498075580f6d3fe4b40a45e84d45ba4011286 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 4 Jun 2024 17:04:01 +0800 Subject: [PATCH 3893/4351] doc(changelog): add changelog for #13155 --- changelog/unreleased/kong/fix-ai-gzip-content.yml | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 changelog/unreleased/kong/fix-ai-gzip-content.yml diff --git a/changelog/unreleased/kong/fix-ai-gzip-content.yml b/changelog/unreleased/kong/fix-ai-gzip-content.yml new file mode 100644 index 00000000000..ebbad1f1747 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-gzip-content.yml @@ -0,0 +1,4 @@ +message: | + **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. +type: bugfix +scope: Plugin From 8ae3dd5726eb86a0360fd115b96b059b056544eb Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 8 Aug 2024 11:28:40 +0300 Subject: [PATCH 3894/4351] chore(deps): bump pcre2 to 10.44 (#13451) ### Summary This is mostly a bug-fix and tidying release. There is one new function, to set a maximum size for a compiled pattern. The maximum name length for groups is increased to 128. Some auxiliary files for building under VMS are added. Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- changelog/unreleased/kong/bump-pcre.yml | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump-pcre.yml diff --git a/.requirements b/.requirements index f3f1ae0b792..ed7083fa394 100644 --- a/.requirements +++ b/.requirements @@ -6,8 +6,8 @@ LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 OPENSSL=3.2.2 OPENSSL_SHA256=197149c18d9e9f292c43f0400acaba12e5f52cacfe050f3d199277ea738ec2e7 -PCRE=10.43 -PCRE_SHA256=889d16be5abb8d05400b33c25e151638b8d4bac0e2d9c76e9d6923118ae8a34e +PCRE=10.44 +PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b LIBEXPAT=2.6.2 LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 diff --git a/changelog/unreleased/kong/bump-pcre.yml b/changelog/unreleased/kong/bump-pcre.yml new file mode 100644 index 00000000000..82c957275e4 --- /dev/null +++ b/changelog/unreleased/kong/bump-pcre.yml @@ -0,0 +1,3 @@ +message: "Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important)" +type: dependency +scope: Core From 0f73339b558497d4ecd4d0fb64ad866270ff164b Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 8 Aug 2024 17:23:19 +0800 Subject: [PATCH 3895/4351] feat(dns): use new `resolver_*` directives for new DNS client (#13427) This avoids confusion with old DNS client config as not all of them works in the new client. KAG-4994 --- .../unreleased/kong/refactor_dns_client.yml | 4 +- kong.conf.default | 101 ++++++++++++++++++ kong/conf_loader/constants.lua | 10 ++ kong/conf_loader/parse.lua | 31 ++++++ kong/dns/client.lua | 7 -- kong/templates/kong_defaults.lua | 10 ++ kong/templates/nginx_kong.lua | 2 +- kong/tools/dns.lua | 24 +++++ spec/01-unit/03-conf_loader_spec.lua | 52 +++++++++ spec/02-integration/02-cmd/11-config_spec.lua | 1 + .../04-admin_api/11-reports_spec.lua | 1 + .../05-proxy/22-reports_spec.lua | 1 + .../10-go_plugins/01-reports_spec.lua | 1 + .../17-admin_gui/03-reports_spec.lua | 3 + .../20-wasm/04-proxy-wasm_spec.lua | 1 + .../20-wasm/07-reports_spec.lua | 1 + .../22-ai_plugins/01-reports_spec.lua | 1 + spec/fixtures/default_status_listen.conf | 1 + spec/kong_tests.conf | 1 + 19 files changed, 242 insertions(+), 11 deletions(-) diff --git a/changelog/unreleased/kong/refactor_dns_client.yml b/changelog/unreleased/kong/refactor_dns_client.yml index da5cd40f65c..8de130ca54b 100644 --- a/changelog/unreleased/kong/refactor_dns_client.yml +++ b/changelog/unreleased/kong/refactor_dns_client.yml @@ -2,8 +2,6 @@ message: > Starting from this version, a new DNS client library has been implemented and added into Kong. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Admin API `/status/dns` to retrieve them. - - Deprecated the `dns_no_sync` option. Multiple DNS queries for the same name will always be synchronized (even across workers). This remains functional with the legacy DNS client library. - - Deprecated the `dns_not_found_ttl` option. It uses the `dns_error_ttl` option for all error responses. This option remains functional with the legacy DNS client library. - - Deprecated the `dns_order` option. By default, SRV, A, and AAAA are supported. Only names in the SRV format (`_service._proto.name`) enable resolving of DNS SRV records. + - Simplified the logic and make it more standardized type: feature scope: Core diff --git a/kong.conf.default b/kong.conf.default index 87c9b12cf96..b9f80f810c6 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1532,6 +1532,107 @@ # same name/type will be synchronized to a # single query. +#------------------------------------------------------------------------------ +# New DNS RESOLVER +#------------------------------------------------------------------------------ + +# This DNS resolver introduces global caching for DNS records across workers, +# significantly reducing the query load on DNS servers. +# +# It provides observable statistics, you can retrieve them through the Admin API +# `/status/dns`. + +#legacy_dns_client = off # Disable the new DNS resolver, using the + # original DNS resolver. See above `dns_xxx` + # options for the original DNS resolver. + +#resolver_address = + # Comma-separated list of nameservers, each + # entry in `ip[:port]` format to be used by + # Kong. If not specified, the nameservers in + # the local `resolv.conf` file will be used. + # Port defaults to 53 if omitted. Accepts + # both IPv4 and IPv6 addresses. + # + # Examples: + # + # ``` + # resolver_address = 8.8.8.8 + # resolver_address = 8.8.8.8, [::1] + # resolver_address = 8.8.8.8:53, [::1]:53 + # ``` + +#resolver_hosts_file = /etc/hosts + # The hosts file to use. This file is read + # once and its content is static in memory. + # To read the file again after modifying it, + # Kong must be reloaded. + +#resolver_family = A,SRV # The supported query types. + # + # For a domain name, Kong will only query + # either IP addresses (A or AAAA) or SRV + # records, but not both. + # + # It will query SRV records only when the + # domain matches the + # "_._." format, for + # example, "_ldap._tcp.example.com". + # + # For IP addresses (A or AAAA) resolution, it + # first attempts IPv4 (A) and then queries + # IPv6 (AAAA). + +#resolver_valid_ttl = + # By default, DNS records are cached using + # the TTL value of a response. This optional + # parameter (in seconds) allows overriding it. + +#resolver_error_ttl = 1 # TTL in seconds for error responses and empty + # responses. + +#resolver_stale_ttl = 3600 # Defines, in seconds, how long a record will + # remain in cache past its TTL. This value + # will be used while the new DNS record is + # fetched in the background. + # + # Stale data will be used from expiry of a + # record until either the refresh query + # completes, or the `resolver_stale_ttl` number + # of seconds have passed. + # + # This configuration enables Kong to be more + # resilient during the DNS server downtime. + +#resolver_lru_cache_size = 10000 # The DNS client uses a two-layer cache system: + # L1 - worker-level LRU Lua VM cache + # L2 - across-workers shared memory cache + # + # This value specifies the maximum allowed + # number of DNS responses stored in the L1 LRU + # lua VM cache. + # + # A single name query can easily take up 1~10 + # slots, depending on attempted query types and + # extended domains from /etc/resolv.conf + # options `domain` or `search`. + +#resolver_mem_cache_size = 5m # This value specifies the size of the L2 + # shared memory cache for DNS responses, + # `kong_dns_cache`. + # + # Accepted units are `k` and `m`, with a + # minimum recommended value of a few MBs. + # + # 5MB shared memory size could store + # ~20000 DNS responeses with single A record or + # ~10000 DNS responeses with 2~3 A records. + # + # 10MB shared memory size could store + # ~40000 DNS responeses with single A record or + # ~20000 DNS responeses with 2~3 A records. + + #------------------------------------------------------------------------------ # VAULTS #------------------------------------------------------------------------------ diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 59bd482cce6..116ef68c1d0 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -370,7 +370,17 @@ local CONF_PARSERS = { dns_not_found_ttl = { typ = "number" }, dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, + legacy_dns_client = { typ = "boolean" }, + + resolver_address = { typ = "array" }, + resolver_hosts_file = { typ = "string" }, + resolver_family = { typ = "array" }, + resolver_valid_ttl = { typ = "number" }, + resolver_stale_ttl = { typ = "number" }, + resolver_error_ttl = { typ = "number" }, + resolver_lru_cache_size = { typ = "number" }, + privileged_worker = { typ = "boolean", deprecated = { diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index 5a585fdde03..198913c0a22 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -529,6 +529,37 @@ local function check_and_parse(conf, opts) end end + --- new dns client + + if conf.resolver_address then + for _, server in ipairs(conf.resolver_address) do + local dns = normalize_ip(server) + + if not dns or dns.type == "name" then + errors[#errors + 1] = "resolver_address must be a comma separated list " .. + "in the form of IPv4/6 or IPv4/6:port, got '" .. + server .. "'" + end + end + end + + if conf.resolver_hosts_file then + if not pl_path.isfile(conf.resolver_hosts_file) then + errors[#errors + 1] = "resolver_hosts_file: file does not exist" + end + end + + if conf.resolver_family then + local allowed = { A = true, AAAA = true, SRV = true } + + for _, name in ipairs(conf.resolver_family) do + if not allowed[upper(name)] then + errors[#errors + 1] = fmt("resolver_family: invalid entry '%s'", + tostring(name)) + end + end + end + if not conf.lua_package_cpath then conf.lua_package_cpath = "" end diff --git a/kong/dns/client.lua b/kong/dns/client.lua index f4a2072397d..64eb3b14a93 100644 --- a/kong/dns/client.lua +++ b/kong/dns/client.lua @@ -617,13 +617,6 @@ local dns_client function _M.init(opts) log(DEBUG, PREFIX, "(re)configuring dns client") - if opts then - opts.valid_ttl = opts.valid_ttl or opts.validTtl - opts.error_ttl = opts.error_ttl or opts.badTtl - opts.stale_ttl = opts.stale_ttl or opts.staleTtl - opts.cache_size = opts.cache_size or opts.cacheSize - end - local client, err = _M.new(opts) if not client then return nil, err diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index b03980d9fb9..153a61ad076 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -169,8 +169,18 @@ dns_cache_size = 10000 dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off + legacy_dns_client = off +resolver_address = NONE +resolver_hosts_file = /etc/hosts +resolver_family = A,SRV +resolver_valid_ttl = NONE +resolver_stale_ttl = 3600 +resolver_lru_cache_size = 10000 +resolver_mem_cache_size = 5m +resolver_error_ttl = 1 + dedicated_config_processing = on worker_consistency = eventual worker_state_update_frequency = 5 diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index c024a723a68..a02336697f7 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -24,7 +24,7 @@ lua_shared_dict kong_db_cache_miss 12m; lua_shared_dict kong_secrets 5m; > if not legacy_dns_client then -lua_shared_dict kong_dns_cache 5m; +lua_shared_dict kong_dns_cache ${{RESOLVER_MEM_CACHE_SIZE}}; > end underscores_in_headers on; diff --git a/kong/tools/dns.lua b/kong/tools/dns.lua index 60d9aca446b..22f32a8f9c1 100644 --- a/kong/tools/dns.lua +++ b/kong/tools/dns.lua @@ -37,6 +37,30 @@ local setup_client = function(conf) noSynchronisation = conf.dns_no_sync, } + -- new dns client + if ngx.shared.kong_dns_cache and not _G.busted_legacy_dns_client then + + servers = {} + + if conf.resolver_address then + for i, server in ipairs(conf.resolver_address) do + local s = normalize_ip(server) + servers[i] = { s.host, s.port or 53 } -- inserting port if omitted + end + end + + opts = { + nameservers = servers, + hosts = conf.resolver_hosts_file, + family = conf.resolver_family, + valid_ttl = conf.resolver_valid_ttl, + error_ttl = conf.resolver_error_ttl, + stale_ttl = conf.resolver_stale_ttl, + cache_size = conf.resolver_lru_cache_size, + enable_ipv6 = true, -- allow for IPv6 nameserver addresses + } + end + assert(dns_client.init(opts)) return dns_client diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 604792c6047..4957aee346e 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -642,8 +642,10 @@ describe("Configuration loader", function() local conf = assert(conf_loader()) assert.same({"bundled"}, conf.plugins) assert.same({"LAST", "SRV", "A", "CNAME"}, conf.dns_order) + assert.same({"A", "SRV"}, conf.resolver_family) assert.is_nil(getmetatable(conf.plugins)) assert.is_nil(getmetatable(conf.dns_order)) + assert.is_nil(getmetatable(conf.resolver_family)) end) it("trims array values", function() local conf = assert(conf_loader("spec/fixtures/to-strip.conf")) @@ -788,6 +790,31 @@ describe("Configuration loader", function() assert.is_nil(err) assert.is_table(conf) end) + it("errors when resolver_address is not a list in ipv4/6[:port] format (new dns)", function() + local conf, err = conf_loader(nil, { + resolver_address = "1.2.3.4:53;4.3.2.1" -- ; as separator + }) + assert.equal("resolver_address must be a comma separated list in the form of IPv4/6 or IPv4/6:port, got '1.2.3.4:53;4.3.2.1'", err) + assert.is_nil(conf) + + conf, err = conf_loader(nil, { + resolver_address = "198.51.100.0:53" + }) + assert.is_nil(err) + assert.is_table(conf) + + conf, err = conf_loader(nil, { + resolver_address = "[::1]:53" + }) + assert.is_nil(err) + assert.is_table(conf) + + conf, err = conf_loader(nil, { + resolver_address = "198.51.100.0,1.2.3.4:53,::1,[::1]:53" + }) + assert.is_nil(err) + assert.is_table(conf) + end) it("errors when node_id is not a valid uuid", function() local conf, err = conf_loader(nil, { node_id = "foobar", @@ -810,6 +837,15 @@ describe("Configuration loader", function() assert.equal([[dns_hostsfile: file does not exist]], err) assert.is_nil(conf) end) + it("errors when the hosts file does not exist (new dns)", function() + -- new dns + local tmpfile = "/a_file_that_does_not_exist" + local conf, err = conf_loader(nil, { + resolver_hosts_file = tmpfile, + }) + assert.equal([[resolver_hosts_file: file does not exist]], err) + assert.is_nil(conf) + end) it("accepts an existing hosts file", function() local tmpfile = require("pl.path").tmpname() -- this creates the file! finally(function() os.remove(tmpfile) end) @@ -819,6 +855,15 @@ describe("Configuration loader", function() assert.is_nil(err) assert.equal(tmpfile, conf.dns_hostsfile) end) + it("accepts an existing hosts file (new dns)", function() + local tmpfile = require("pl.path").tmpname() -- this creates the file! + finally(function() os.remove(tmpfile) end) + local conf, err = conf_loader(nil, { + resolver_hosts_file = tmpfile, + }) + assert.is_nil(err) + assert.equal(tmpfile, conf.resolver_hosts_file) + end) it("errors on bad entries in the order list", function() local conf, err = conf_loader(nil, { dns_order = "A,CXAME,SRV", @@ -826,6 +871,13 @@ describe("Configuration loader", function() assert.is_nil(conf) assert.equal([[dns_order: invalid entry 'CXAME']], err) end) + it("errors on bad entries in the family list", function() + local conf, err = conf_loader(nil, { + resolver_family = "A,AAAX,SRV", + }) + assert.is_nil(conf) + assert.equal([[resolver_family: invalid entry 'AAAX']], err) + end) it("errors on bad entries in headers", function() local conf, err = conf_loader(nil, { headers = "server_tokens,Foo-Bar", diff --git a/spec/02-integration/02-cmd/11-config_spec.lua b/spec/02-integration/02-cmd/11-config_spec.lua index 0a32456f26a..e3d37f79a46 100644 --- a/spec/02-integration/02-cmd/11-config_spec.lua +++ b/spec/02-integration/02-cmd/11-config_spec.lua @@ -104,6 +104,7 @@ describe("kong config", function() assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, anonymous_reports = "on", })) diff --git a/spec/02-integration/04-admin_api/11-reports_spec.lua b/spec/02-integration/04-admin_api/11-reports_spec.lua index 3abb81a1b87..e07ce95d5d2 100644 --- a/spec/02-integration/04-admin_api/11-reports_spec.lua +++ b/spec/02-integration/04-admin_api/11-reports_spec.lua @@ -61,6 +61,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", database = strategy, dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, anonymous_reports = "on", declarative_config = yaml_file, }, {"routes", "services"})) diff --git a/spec/02-integration/05-proxy/22-reports_spec.lua b/spec/02-integration/05-proxy/22-reports_spec.lua index 7b43172860e..5f82748efdb 100644 --- a/spec/02-integration/05-proxy/22-reports_spec.lua +++ b/spec/02-integration/05-proxy/22-reports_spec.lua @@ -177,6 +177,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", database = strategy, dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, anonymous_reports = true, plugins = "reports-api", stream_listen = helpers.get_proxy_ip(false) .. ":19000," .. diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-go_plugins/01-reports_spec.lua index d3457d1683f..6e6d1a32153 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-go_plugins/01-reports_spec.lua @@ -50,6 +50,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", database = strategy, dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, plugins = "bundled,reports-api,go-hello", pluginserver_names = "test", pluginserver_test_socket = kong_prefix .. "/go-hello.socket", diff --git a/spec/02-integration/17-admin_gui/03-reports_spec.lua b/spec/02-integration/17-admin_gui/03-reports_spec.lua index d8de7e69e48..858fc840fed 100644 --- a/spec/02-integration/17-admin_gui/03-reports_spec.lua +++ b/spec/02-integration/17-admin_gui/03-reports_spec.lua @@ -69,6 +69,7 @@ describe("anonymous reports for kong manager", function () anonymous_reports = true, plugins = "bundled,reports-api", dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, })) finally(function() @@ -84,6 +85,7 @@ describe("anonymous reports for kong manager", function () anonymous_reports = true, plugins = "bundled,reports-api", dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, })) finally(function() @@ -101,6 +103,7 @@ describe("anonymous reports for kong manager", function () anonymous_reports = true, plugins = "bundled,reports-api", dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, })) local gui_dir_path = prepare_gui_dir() diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index f2c623128f9..4518eb657d5 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -138,6 +138,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = true, dns_hostsfile = hosts_file, + resolver_hosts_file = hosts_file, plugins = "pre-function,post-function", })) end) diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua index f305bdc26d2..d62569c7fd4 100644 --- a/spec/02-integration/20-wasm/07-reports_spec.lua +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -59,6 +59,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", database = strategy, dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, plugins = "bundled,reports-api", wasm = true, anonymous_reports = true, diff --git a/spec/02-integration/22-ai_plugins/01-reports_spec.lua b/spec/02-integration/22-ai_plugins/01-reports_spec.lua index 9c4858e7127..ab80378da63 100644 --- a/spec/02-integration/22-ai_plugins/01-reports_spec.lua +++ b/spec/02-integration/22-ai_plugins/01-reports_spec.lua @@ -157,6 +157,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", database = strategy, dns_hostsfile = dns_hostsfile, + resolver_hosts_file = dns_hostsfile, plugins = "bundled,reports-api", anonymous_reports = true, }, nil, nil, fixtures)) diff --git a/spec/fixtures/default_status_listen.conf b/spec/fixtures/default_status_listen.conf index 88a615dad0b..43544b7aea1 100644 --- a/spec/fixtures/default_status_listen.conf +++ b/spec/fixtures/default_status_listen.conf @@ -16,6 +16,7 @@ pg_database = kong_tests anonymous_reports = off dns_hostsfile = spec/fixtures/hosts +resolver_hosts_file = spec/fixtures/hosts nginx_main_worker_processes = 1 nginx_main_worker_rlimit_nofile = 4096 diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index b6736f7cbf5..25d07a1f661 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -30,6 +30,7 @@ worker_consistency = strict dedicated_config_processing = on dns_hostsfile = spec/fixtures/hosts +resolver_hosts_file = spec/fixtures/hosts nginx_main_worker_processes = 1 nginx_main_worker_rlimit_nofile = 4096 From 9bf3d1f547b5891c0c43e510daf9caf7003d9996 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 8 Aug 2024 18:44:45 +0800 Subject: [PATCH 3896/4351] chore(llm): remove llm model schema auth required (#13469) AG-90 --- kong/llm/schemas/init.lua | 6 -- .../03-plugins/38-ai-proxy/00-config_spec.lua | 64 ------------------- 2 files changed, 70 deletions(-) diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index c975c49c26f..2efcb6b4108 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -237,12 +237,6 @@ return { { logging = logging_schema }, }, entity_checks = { - -- these three checks run in a chain, to ensure that all auth params for each respective "set" are specified - { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "openai", "azure", "anthropic", "cohere" } }, - then_at_least_one_of = { "auth.header_name", "auth.param_name" }, - then_err = "must set one of %s, and its respective options, when provider is not self-hosted" }}, - { mutually_required = { "auth.header_name", "auth.header_value" }, }, { mutually_required = { "auth.param_name", "auth.param_value", "auth.param_location" }, }, diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua index 0a15f131b46..516f5a2080e 100644 --- a/spec/03-plugins/38-ai-proxy/00-config_spec.lua +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -11,12 +11,6 @@ local validate do end end -local WWW_MODELS = { - "openai", - "azure", - "anthropic", - "cohere", -} local SELF_HOSTED_MODELS = { "mistral", @@ -168,64 +162,6 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.is_falsy(ok) end) - for i, v in ipairs(WWW_MODELS) do - it("requires API auth for www-hosted " .. v .. " model", function() - local config = { - route_type = "llm/v1/chat", - model = { - name = "command", - provider = v, - options = { - max_tokens = 256, - temperature = 1.0, - upstream_url = "http://nowhere", - }, - }, - } - - if v == "llama2" then - config.model.options.llama2_format = "raw" - end - - if v == "azure" then - config.model.options.azure_instance = "kong" - end - - if v == "anthropic" then - config.model.options.anthropic_version = "2021-09-01" - end - - local ok, err = validate(config) - - assert.not_nil(err["config"]["@entity"]) - assert.not_nil(err["config"]["@entity"][1]) - assert.equal(err["config"]["@entity"][1], "must set one of 'auth.header_name', 'auth.param_name', " - .. "and its respective options, when provider is not self-hosted") - assert.is_falsy(ok) - end) - end - - it("requires [config.auth] block to be set", function() - local config = { - route_type = "llm/v1/chat", - model = { - name = "openai", - provider = "openai", - options = { - max_tokens = 256, - temperature = 1.0, - upstream_url = "http://nowhere", - }, - }, - } - - local ok, err = validate(config) - - assert.equal(err["config"]["@entity"][1], "must set one of 'auth.header_name', 'auth.param_name', " - .. "and its respective options, when provider is not self-hosted") - assert.is_falsy(ok) - end) - it("requires both [config.auth.header_name] and [config.auth.header_value] to be set", function() local config = { route_type = "llm/v1/chat", From 9d8933d849e24d92037c623d07a0793dbaac3c5d Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 9 Aug 2024 11:03:35 +0800 Subject: [PATCH 3897/4351] fix(dns): expose `/status/dns` to the status API too (13466) The dns statistics API should be added into status_listen port, otherwise we'll not get the DNS statistics from admin_listen port in DP. https://konghq.atlassian.net/browse/KAG-5115 --- .../unreleased/kong/refactor_dns_client.yml | 2 +- kong-3.8.0-0.rockspec | 1 + kong/api/routes/dns.lua | 23 ++++++ kong/status/init.lua | 1 + .../05-dns_client_spec.lua} | 75 +++++++++++++++++-- 5 files changed, 94 insertions(+), 8 deletions(-) create mode 100644 kong/api/routes/dns.lua rename spec/02-integration/{04-admin_api/26-dns_client_spec.lua => 08-status_api/05-dns_client_spec.lua} (53%) diff --git a/changelog/unreleased/kong/refactor_dns_client.yml b/changelog/unreleased/kong/refactor_dns_client.yml index 8de130ca54b..cd8ee90d0f4 100644 --- a/changelog/unreleased/kong/refactor_dns_client.yml +++ b/changelog/unreleased/kong/refactor_dns_client.yml @@ -1,7 +1,7 @@ message: > Starting from this version, a new DNS client library has been implemented and added into Kong. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - - Introduced observable statistics for the new DNS client, and a new Admin API `/status/dns` to retrieve them. + - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized type: feature scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 3dc070e8684..eb138b14094 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -169,6 +169,7 @@ build = { ["kong.api.routes.tags"] = "kong/api/routes/tags.lua", ["kong.api.routes.targets"] = "kong/api/routes/targets.lua", ["kong.api.routes.upstreams"] = "kong/api/routes/upstreams.lua", + ["kong.api.routes.dns"] = "kong/api/routes/dns.lua", ["kong.admin_gui"] = "kong/admin_gui/init.lua", ["kong.admin_gui.utils"] = "kong/admin_gui/utils.lua", diff --git a/kong/api/routes/dns.lua b/kong/api/routes/dns.lua new file mode 100644 index 00000000000..37892a74b21 --- /dev/null +++ b/kong/api/routes/dns.lua @@ -0,0 +1,23 @@ +local kong = kong + + +return { + ["/status/dns"] = { + GET = function (self, db, helpers) + + if kong.configuration.legacy_dns_client then + return kong.response.exit(501, { + message = "not implemented with the legacy DNS client" + }) + end + + return kong.response.exit(200, { + worker = { + id = ngx.worker.id() or -1, + count = ngx.worker.count(), + }, + stats = kong.dns.stats(), + }) + end + }, +} diff --git a/kong/status/init.lua b/kong/status/init.lua index ffe7ca2e54c..f6c7c41e3cd 100644 --- a/kong/status/init.lua +++ b/kong/status/init.lua @@ -27,6 +27,7 @@ ngx.log(ngx.DEBUG, "Loading Status API endpoints") -- Load core health route api_helpers.attach_routes(app, require "kong.api.routes.health") api_helpers.attach_routes(app, require "kong.status.ready") +api_helpers.attach_routes(app, require "kong.api.routes.dns") if kong.configuration.database == "off" then diff --git a/spec/02-integration/04-admin_api/26-dns_client_spec.lua b/spec/02-integration/08-status_api/05-dns_client_spec.lua similarity index 53% rename from spec/02-integration/04-admin_api/26-dns_client_spec.lua rename to spec/02-integration/08-status_api/05-dns_client_spec.lua index 036671732a8..8ebeb757e64 100644 --- a/spec/02-integration/04-admin_api/26-dns_client_spec.lua +++ b/spec/02-integration/08-status_api/05-dns_client_spec.lua @@ -1,9 +1,10 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local tcp_status_port = helpers.get_available_port() for _, strategy in helpers.each_strategy() do - describe("Admin API - DNS client route with [#" .. strategy .. "]" , function() + describe("[#traditional] Status API - DNS client route with [#" .. strategy .. "]" , function() local client lazy_setup(function() @@ -20,11 +21,11 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", + status_listen = "127.0.0.1:" .. tcp_status_port, legacy_dns_client = "off", })) - client = helpers.admin_client() + client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) end) teardown(function() @@ -65,7 +66,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe("Admin API - DNS client route with [#" .. strategy .. "]" , function() + describe("[#traditional] Status API - DNS client route with [#" .. strategy .. "]" , function() local client lazy_setup(function() @@ -73,11 +74,11 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - legacy_dns_client = true, + status_listen = "127.0.0.1:" .. tcp_status_port, + legacy_dns_client = "on", })) - client = helpers.admin_client() + client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) end) teardown(function() @@ -100,3 +101,63 @@ for _, strategy in helpers.each_strategy() do end) end) end + + +-- hybrid mode + +for _, strategy in helpers.each_strategy() do + + describe("[#hybrid] Status API - DNS client route with [#" .. strategy .. "]" , function() + local client + + lazy_setup(function() + helpers.get_db_utils(strategy) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + legacy_dns_client = "off", + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + status_listen = "127.0.0.1:" .. tcp_status_port, + legacy_dns_client = "off", + })) + + client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + end) + + teardown(function() + if client then + client:close() + end + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + it("/status/dns - status code 200", function () + local res = assert(client:send { + method = "GET", + path = "/status/dns", + headers = { ["Content-Type"] = "application/json" } + }) + + local body = assert.res_status(200 , res) + local json = assert(cjson.decode(body)) + assert(type(json.stats) == "table") + end) + + end) +end From 0019e4bd08f677e34cdb6bdc2197f50ecfd8c780 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 9 Aug 2024 15:10:13 +0800 Subject: [PATCH 3898/4351] docs(changelog): add missing changelogs (#13468) Add changelogs for KAG-4847, FTI-6054, and KAG-4549. KAG-5122 --- changelog/unreleased/kong/make_rpm_relocatable.yml | 2 ++ changelog/unreleased/kong/remove_eol_debian_rhel.yml | 2 ++ 2 files changed, 4 insertions(+) create mode 100644 changelog/unreleased/kong/make_rpm_relocatable.yml create mode 100644 changelog/unreleased/kong/remove_eol_debian_rhel.yml diff --git a/changelog/unreleased/kong/make_rpm_relocatable.yml b/changelog/unreleased/kong/make_rpm_relocatable.yml new file mode 100644 index 00000000000..ad0b2a6ab08 --- /dev/null +++ b/changelog/unreleased/kong/make_rpm_relocatable.yml @@ -0,0 +1,2 @@ +message: Made the RPM package relocatable. +type: dependency diff --git a/changelog/unreleased/kong/remove_eol_debian_rhel.yml b/changelog/unreleased/kong/remove_eol_debian_rhel.yml new file mode 100644 index 00000000000..a0281eb4db6 --- /dev/null +++ b/changelog/unreleased/kong/remove_eol_debian_rhel.yml @@ -0,0 +1,2 @@ +message: Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. +type: deprecation From 87d908f559ae299f9a56f6fcc864413f9e5ef34c Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 9 Aug 2024 16:03:02 +0800 Subject: [PATCH 3899/4351] feat(ai-proxy): add option to return model name in response header (#13472) --- changelog/unreleased/kong/ai-proxy-model-header.yml | 3 +++ kong/clustering/compat/removed_fields.lua | 1 + kong/llm/proxy/handler.lua | 5 +++++ kong/plugins/ai-proxy/schema.lua | 2 ++ .../09-hybrid_mode/09-config-compat_spec.lua | 8 ++++++++ .../03-plugins/38-ai-proxy/02-openai_integration_spec.lua | 1 + .../38-ai-proxy/03-anthropic_integration_spec.lua | 1 + .../03-plugins/38-ai-proxy/04-cohere_integration_spec.lua | 1 + spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua | 1 + .../38-ai-proxy/06-mistral_integration_spec.lua | 1 + 10 files changed, 24 insertions(+) create mode 100644 changelog/unreleased/kong/ai-proxy-model-header.yml diff --git a/changelog/unreleased/kong/ai-proxy-model-header.yml b/changelog/unreleased/kong/ai-proxy-model-header.yml new file mode 100644 index 00000000000..95c80d75e96 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-model-header.yml @@ -0,0 +1,3 @@ +message: '**ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin.' +type: feature +scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 5c1b7404fe8..d37db9a4172 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -175,6 +175,7 @@ return { "model.options.bedrock", "auth.aws_access_key_id", "auth.aws_secret_access_key", + "model_name_header", }, ai_prompt_decorator = { "max_request_body_size", diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index d6c7fd1ec6f..8177da5a4a7 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -335,6 +335,11 @@ function _M:header_filter(conf) kong.response.clear_header(v) end + if ngx.var.http_kong_debug or conf.model_name_header then + local name = conf.model.provider .. "/" .. (kong.ctx.plugin.llm_model_requested or conf.model.name) + kong.response.set_header("X-Kong-LLM-Model", name) + end + -- we use openai's streaming mode (SSE) if llm_state.is_streaming_mode() then -- we are going to send plaintext event-stream frames for ALL models diff --git a/kong/plugins/ai-proxy/schema.lua b/kong/plugins/ai-proxy/schema.lua index 0754a0348cd..4db75b46d01 100644 --- a/kong/plugins/ai-proxy/schema.lua +++ b/kong/plugins/ai-proxy/schema.lua @@ -20,6 +20,8 @@ local ai_proxy_only_config = { gt = 0, description = "max allowed body size allowed to be introspected",} }, + { model_name_header = { description = "Display the model name selected in the X-Kong-LLM-Model response header", + type = "boolean", default = true, }}, } for i, v in pairs(ai_proxy_only_config) do diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 9eecc8ec7a4..808f4cd5ade 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -510,6 +510,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() }, }, max_request_body_size = 8192, + model_name_header = true, }, } -- ]] @@ -519,6 +520,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- max body size expected.config.max_request_body_size = nil + -- model name header + expected.config.model_name_header = nil + -- gemini fields expected.config.auth.gcp_service_account_json = nil expected.config.auth.gcp_use_service_account = nil @@ -695,6 +699,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() }, }, max_request_body_size = 8192, + model_name_header = true, }, } -- ]] @@ -704,6 +709,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- max body size expected.config.max_request_body_size = nil + -- model name header + expected.config.model_name_header = nil + -- gemini fields expected.config.auth.gcp_service_account_json = nil expected.config.auth.gcp_use_service_account = nil diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index e963d908e32..b1b772bfbed 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -858,6 +858,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "gpt-3.5-turbo-0613") assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "openai/gpt-3.5-turbo") assert.is_table(json.choices) assert.is_table(json.choices[1].message) diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 78f990fe616..dd52f7e066a 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -541,6 +541,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "claude-2.1") assert.equals(json.object, "chat.content") + assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") assert.is_table(json.choices) assert.is_table(json.choices[1].message) diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index 548db5e59be..eb52249c8fb 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -416,6 +416,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.equals(json.model, "command") assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "cohere/command") assert.is_table(json.choices) assert.is_table(json.choices[1].message) diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index d76d0c4ac50..82385720efc 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -493,6 +493,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) assert.equals("gpt-3.5-turbo-instruct", json.model) assert.equals("text_completion", json.object) + assert.equals(r.headers["X-Kong-LLM-Model"], "azure/gpt-3.5-turbo-instruct") assert.is_table(json.choices) assert.is_table(json.choices[1]) diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 94058750ff1..26bc21acf99 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -338,6 +338,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "mistralai/Mistral-7B-Instruct-v0.1-instruct") assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "mistral/mistralai/Mistral-7B-Instruct-v0.1-instruct") assert.is_table(json.choices) assert.is_table(json.choices[1].message) From b6315737104d65c670f9c48001b2ee4b7d470ee4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 9 Aug 2024 17:19:13 +0800 Subject: [PATCH 3900/4351] fix(ai-plugins): add missing kong.ctx.shared usage to llm.state (#13467) Missing from #13155 Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> --- kong/llm/drivers/bedrock.lua | 3 ++- kong/llm/drivers/gemini.lua | 3 ++- kong/llm/drivers/shared.lua | 4 ++-- kong/llm/state.lua | 12 +++++++++++- 4 files changed, 17 insertions(+), 5 deletions(-) diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index a32ad5120e6..5f7ddce5119 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -9,6 +9,7 @@ local string_gsub = string.gsub local table_insert = table.insert local string_lower = string.lower local signer = require("resty.aws.request.sign") +local llm_state = require("kong.llm.state") -- -- globals @@ -381,7 +382,7 @@ end -- returns err or nil function _M.configure_request(conf, aws_sdk) - local operation = kong.ctx.shared.ai_proxy_streaming_mode and "converse-stream" + local operation = llm_state.is_streaming_mode() and "converse-stream" or "converse" local f_url = conf.model.options and conf.model.options.upstream_url diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 0a68a0af8e1..d386961997f 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -9,6 +9,7 @@ local string_gsub = string.gsub local buffer = require("string.buffer") local table_insert = table.insert local string_lower = string.lower +local llm_state = require("kong.llm.state") -- -- globals @@ -338,7 +339,7 @@ end -- returns err or nil function _M.configure_request(conf, identity_interface) local parsed_url - local operation = kong.ctx.shared.ai_proxy_streaming_mode and "streamGenerateContent" + local operation = llm_state.is_streaming_mode() and "streamGenerateContent" or "generateContent" local f_url = conf.model.options and conf.model.options.upstream_url diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 15d9ce7e62f..b9fa994934b 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -612,12 +612,12 @@ function _M.post_request(conf, response_object) if kong.ctx.plugin[start_time_key] then local llm_latency = math.floor((ngx.now() - kong.ctx.plugin[start_time_key]) * 1000) request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.LLM_LATENCY] = llm_latency - kong.ctx.shared.ai_request_latency = llm_latency + llm_state.set_metrics("e2e_latency", llm_latency) if response_object.usage and response_object.usage.completion_tokens then local time_per_token = math.floor(llm_latency / response_object.usage.completion_tokens) request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.TIME_PER_TOKEN] = time_per_token - kong.ctx.shared.ai_request_time_per_token = time_per_token + llm_state.set_metrics("tpot_latency", time_per_token) end end diff --git a/kong/llm/state.lua b/kong/llm/state.lua index fa2c29edf8c..1ba0eb52e74 100644 --- a/kong/llm/state.lua +++ b/kong/llm/state.lua @@ -94,4 +94,14 @@ function _M.get_response_tokens_count() return kong.ctx.shared.llm_response_tokens_count end -return _M \ No newline at end of file +function _M.set_metrics(key, value) + local m = kong.ctx.shared.llm_metrics or {} + m[key] = value + kong.ctx.shared.llm_metrics = m +end + +function _M.get_metrics(key) + return (kong.ctx.shared.llm_metrics or {})[key] +end + +return _M From 12e2481601d5b0b886f5d9330ea596c91cec2d05 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 9 Aug 2024 17:57:37 +0800 Subject: [PATCH 3901/4351] feat(ai-proxy): allow to use mistral.ai cloud service by omitting upstream_url (#13481) AG-95 --- .../unreleased/kong/ai-proxy-mistral-ai.yml | 3 +++ kong/clustering/compat/checkers.lua | 16 ++++++++++++++++ kong/llm/drivers/anthropic.lua | 14 +++++--------- kong/llm/drivers/cohere.lua | 8 ++++---- kong/llm/drivers/mistral.lua | 13 ++++++++++++- kong/llm/drivers/openai.lua | 15 +++++---------- kong/llm/drivers/shared.lua | 1 + kong/llm/schemas/init.lua | 2 +- spec/03-plugins/38-ai-proxy/00-config_spec.lua | 6 +++++- 9 files changed, 52 insertions(+), 26 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-mistral-ai.yml diff --git a/changelog/unreleased/kong/ai-proxy-mistral-ai.yml b/changelog/unreleased/kong/ai-proxy-mistral-ai.yml new file mode 100644 index 00000000000..6c558ba4105 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-mistral-ai.yml @@ -0,0 +1,3 @@ +message: '**ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url' +type: feature +scope: Plugin diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 55dcbbc2bd4..308c6ee3517 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -67,6 +67,22 @@ local compatible_checkers = { has_update = true end + + if config.model.provider == "mistral" and ( + not config.model.options or + config.model.options == ngx.null or + not config.model.options.upstream_url or + config.model.options.upstream_url == ngx.null) then + + log_warn_message('configures ' .. plugin.name .. ' plugin with' .. + ' mistral provider uses fallback upstream_url for managed serivice' .. + dp_version, log_suffix) + + config.model.options = config.model.options or {} + config.model.options.upstream_url = "https://api.mistral.ai:443" + has_update = true + end + end if plugin.name == 'ai-request-transformer' then diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 7161804cd93..332f2187809 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -447,15 +447,11 @@ function _M.configure_request(conf) parsed_url = socket_url.parse(conf.model.options.upstream_url) else parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) - parsed_url.path = conf.model.options - and conf.model.options.upstream_path - or ai_shared.operation_map[DRIVER_NAME][conf.route_type] - and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - or "/" - - if not parsed_url.path then - return nil, fmt("operation %s is not supported for anthropic provider", conf.route_type) - end + parsed_url.path = (conf.model.options and + conf.model.options.upstream_path) + or (ai_shared.operation_map[DRIVER_NAME][conf.route_type] and + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path) + or "/" end -- if the path is read from a URL capture, ensure that it is valid diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 28c8c64eaac..d2576416408 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -459,10 +459,10 @@ function _M.configure_request(conf) parsed_url = socket_url.parse(conf.model.options.upstream_url) else parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) - parsed_url.path = conf.model.options - and conf.model.options.upstream_path - or ai_shared.operation_map[DRIVER_NAME][conf.route_type] - and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path + parsed_url.path = (conf.model.options and + conf.model.options.upstream_path) + or (ai_shared.operation_map[DRIVER_NAME][conf.route_type] and + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path) or "/" end diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index 566ad903f6f..d1d2303b691 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -144,8 +144,19 @@ end -- returns err or nil function _M.configure_request(conf) + local parsed_url + -- mistral shared operation paths - local parsed_url = socket_url.parse(conf.model.options.upstream_url) + if (conf.model.options and conf.model.options.upstream_url) then + parsed_url = socket_url.parse(conf.model.options.upstream_url) + else + parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) + parsed_url.path = (conf.model.options and + conf.model.options.upstream_path) + or (ai_shared.operation_map[DRIVER_NAME][conf.route_type] and + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path) + or "/" + end -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 331ad3b5e7e..52df1910586 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -191,17 +191,12 @@ function _M.configure_request(conf) if (conf.model.options and conf.model.options.upstream_url) then parsed_url = socket_url.parse(conf.model.options.upstream_url) else - local path = conf.model.options - and conf.model.options.upstream_path - or ai_shared.operation_map[DRIVER_NAME][conf.route_type] - and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - or "/" - if not path then - return nil, fmt("operation %s is not supported for openai provider", conf.route_type) - end - parsed_url = socket_url.parse(ai_shared.upstream_url_format[DRIVER_NAME]) - parsed_url.path = path + parsed_url.path = (conf.model.options and + conf.model.options.upstream_path) + or (ai_shared.operation_map[DRIVER_NAME][conf.route_type] and + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path) + or "/" end -- if the path is read from a URL capture, ensure that it is valid diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index b9fa994934b..b4fa0c85424 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -79,6 +79,7 @@ _M.upstream_url_format = { gemini = "https://generativelanguage.googleapis.com", gemini_vertex = "https://%s", bedrock = "https://bedrock-runtime.%s.amazonaws.com", + mistral = "https://api.mistral.ai:443" } _M.operation_map = { diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 2efcb6b4108..0fcc3a058a3 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -271,7 +271,7 @@ return { then_err = "must set %s for azure provider" }}, { conditional_at_least_one_of = { if_field = "model.provider", - if_match = { one_of = { "mistral", "llama2" } }, + if_match = { one_of = { "llama2" } }, then_at_least_one_of = { "model.options.upstream_url" }, then_err = "must set %s for self-hosted providers/models" }}, diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua index 516f5a2080e..34cddb74d61 100644 --- a/spec/03-plugins/38-ai-proxy/00-config_spec.lua +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -22,7 +22,11 @@ describe(PLUGIN_NAME .. ": (schema)", function() for i, v in ipairs(SELF_HOSTED_MODELS) do - it("requires upstream_url when using self-hosted " .. v .. " model", function() + local op = it + if v == "mistral" then -- mistral.ai now has managed service too! + op = pending + end + op("requires upstream_url when using self-hosted " .. v .. " model", function() local config = { route_type = "llm/v1/chat", auth = { From 28b0b1d7c57e798d546fdf066d8be6a55a9a445e Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 12 Aug 2024 12:58:06 +0800 Subject: [PATCH 3902/4351] docs(DEVELOPER.md): fix the guide of authentication (#13489) --- DEVELOPER.md | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/DEVELOPER.md b/DEVELOPER.md index 19ffb3b6edb..c7ab38be99d 100644 --- a/DEVELOPER.md +++ b/DEVELOPER.md @@ -160,6 +160,23 @@ An alternative is to edit the `~/.cargo/config` file and add the following lines git-fetch-with-cli = true ``` +You also have to make sure the `git` CLI is using the proper protocol to fetch the dependencies +if you are authenticated with +[Personal Access Token](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token). + +```shell +# If you are using the HTTPS protocol to clone the repository +# YOU ONLY NEED TO DO THIS ONLY ONCE FOR THIS DIRECTORY +git config --local url."https://${GITHUB_TOKEN}@github.com/".insteadOf 'git@github.com:' +git config --local url."https://${GITHUB_TOKEN}@github.com".insteadOf 'https://github.com' + + +# If you are using the SSH protocol to clone the repository +# YOU ONLY NEED TO DO THIS ONLY ONCE FOR THIS DIRECTORY +git config --local url.'git@github.com:'.insteadOf 'https://github.com' +git config --local url.'ssh://git@github.com/'.insteadOf 'https://github.com/' +``` + Finally, we start the build process: ``` From f9da6c5078d6bbfec89c2475d46a12f9bb1defbd Mon Sep 17 00:00:00 2001 From: Gabriele Date: Mon, 12 Aug 2024 07:51:24 +0200 Subject: [PATCH 3903/4351] chore(ci): add llm schemas to schema-change-noteworthy labeler (#13483) --- .github/labeler.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/labeler.yml b/.github/labeler.yml index 1abdd0f0ac5..7efee128b3c 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -262,7 +262,7 @@ schema-change-noteworthy: - changed-files: - any-glob-to-any-file: [ 'kong/db/schema/**/*.lua', 'kong/**/schema.lua', 'kong/plugins/**/daos.lua', 'plugins-ee/**/daos.lua', 'plugins-ee/**/schema.lua', 'kong/db/dao/*.lua', 'kong/enterprise_edition/redis/init.lua', - 'kong/llm/init.lua', + 'kong/llm/init.lua', 'kong/llm/schemas/*.lua', ] build/bazel: From 0960f882a944447df02f32390142447d95192d3e Mon Sep 17 00:00:00 2001 From: Qi Date: Mon, 12 Aug 2024 17:20:46 +0800 Subject: [PATCH 3904/4351] fix(kong.tools.http): ensure the `EMPTY` table returned by `parse_directive_header` is readonly (#13491) Panic on writing the EMPTY table * Fix https://github.com/Kong/kong/pull/13458 * https://konghq.atlassian.net/browse/KAG-5139? --- kong/tools/http.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 7101470e0e5..ef383973900 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -1,5 +1,6 @@ local pl_path = require "pl.path" local pl_file = require "pl.file" +local pl_tblx = require "pl.tablex" local type = type @@ -23,7 +24,7 @@ local lower = string.lower local max = math.max local tab_new = require("table.new") -local EMPTY = {} +local EMPTY = pl_tblx.readonly({}) local _M = {} From 517415e7f1e7926449c6263da5bd2321aa62737a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 9 Aug 2024 13:41:28 +0300 Subject: [PATCH 3905/4351] chore(schema): use kong.tools.table instead of tablex, and localize some functions Signed-off-by: Aapo Talvensaari --- kong/db/schema/init.lua | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 582dad32c58..899349ba75f 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1,6 +1,4 @@ -local tablex = require "pl.tablex" local pretty = require "pl.pretty" -local table_tools = require "kong.tools.table" local cjson = require "cjson" local new_tab = require "table.new" local nkeys = require "table.nkeys" @@ -8,7 +6,16 @@ local is_reference = require "kong.pdk.vault".is_reference local json = require "kong.db.schema.json" local cjson_safe = require "cjson.safe" local deprecation = require "kong.deprecation" -local deepcompare = require "pl.tablex".deepcompare + + +local compare_no_order = require "pl.tablex".compare_no_order +local deepcompare = require "pl.tablex".deepcompare + + +local cycle_aware_deep_copy = require "kong.tools.table".cycle_aware_deep_copy +local table_merge = require "kong.tools.table".table_merge +local table_path = require "kong.tools.table".table_path +local is_array = require "kong.tools.table".is_array local setmetatable = setmetatable @@ -1027,7 +1034,7 @@ end local function handle_missing_field(field, value, opts) local no_defaults = opts and opts.no_defaults if field.default ~= nil and not no_defaults then - local copy = table_tools.cycle_aware_deep_copy(field.default) + local copy = cycle_aware_deep_copy(field.default) if (field.type == "array" or field.type == "set") and type(copy) == "table" and not getmetatable(copy) @@ -1717,7 +1724,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) local is_select = context == "select" if not is_select then - data = table_tools.cycle_aware_deep_copy(data) + data = cycle_aware_deep_copy(data) end local shorthand_fields = self.shorthand_fields @@ -1738,7 +1745,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) if new_values then for k, v in pairs(new_values) do if type(v) == "table" then - data[k] = tablex.merge(data[k] or {}, v, true) + data[k] = table_merge(data[k] or {}, v) else data[k] = v end @@ -1748,7 +1755,7 @@ function Schema:process_auto_fields(data, context, nulls, opts) end if is_select and sdata.translate_backwards and not(opts and opts.hide_shorthands) then - data[sname] = table_tools.table_path(data, sdata.translate_backwards) + data[sname] = table_path(data, sdata.translate_backwards) end end if has_errs then @@ -2050,7 +2057,7 @@ function Schema:validate_immutable_fields(input, entity) local errors = {} for key, field in self:each_field(input) do - local compare = table_tools.is_array(input[key]) and tablex.compare_no_order or tablex.deepcompare + local compare = is_array(input[key]) and compare_no_order or deepcompare if field.immutable and entity[key] ~= nil and not compare(input[key], entity[key]) then errors[key] = validation_errors.IMMUTABLE @@ -2409,7 +2416,7 @@ function Schema.new(definition, is_subschema) return nil, validation_errors.SCHEMA_NO_FIELDS end - local self = table_tools.cycle_aware_deep_copy(definition) + local self = cycle_aware_deep_copy(definition) setmetatable(self, Schema) local cache_key = self.cache_key @@ -2467,7 +2474,7 @@ function Schema.new(definition, is_subschema) _cache[self.name].schema = self end - -- timestamp-irrelevant fields should not be a critial factor on entities to + -- timestamp-irrelevant fields should not be a critical factor on entities to -- be loaded or refreshed correctly. These fields, such as `ttl` and `updated_at` -- might be ignored during validation. -- unvalidated_fields is added for ignoring some fields, key in the table is the From c2e9f99a7050dcb78b004a7534361442fdd03c16 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 9 Aug 2024 16:11:03 +0300 Subject: [PATCH 3906/4351] fix(schema): deprecated shorthand fields precedence ### Summary The shorthand fields e.g. as used in (the url is a shorthand) take precedence: ``` http PUT :8001/services/test url=http://test.org/ port=2345 ``` That means that `port=2345` will be overwritten by http default port of `80` that is implicit in shorthand field `url`. This is how it has been for a long long time. In PR #12686 we added `deprecation` field to shorthand fields definition. Some of our automatic migrations without database migrations magic use this functionality, but the precedence there does not good: ``` http -f PUT :8001/plugins/x name=x config.new=test config.old=should_be_ignored ``` In above the `config.old` is a shorthand field with a deprecation property. Thus it should not overwrite the `config.new`, but in current code base it does. This PR changes it so that it doesn't do it anymore. KAG-5134 and https://kongstrong.slack.com/archives/C07AQH7SAF8/p1722589141558609 Signed-off-by: Aapo Talvensaari --- .../fix-deprecate-shorthands-precedence.yml | 3 ++ kong/api/routes/plugins.lua | 48 +++++------------ kong/db/dao/plugins.lua | 31 ++++++----- kong/db/schema/init.lua | 12 ++++- .../01-db/01-schema/01-schema_spec.lua | 54 +++++++++++++++++++ 5 files changed, 98 insertions(+), 50 deletions(-) create mode 100644 changelog/unreleased/fix-deprecate-shorthands-precedence.yml diff --git a/changelog/unreleased/fix-deprecate-shorthands-precedence.yml b/changelog/unreleased/fix-deprecate-shorthands-precedence.yml new file mode 100644 index 00000000000..5053cbca274 --- /dev/null +++ b/changelog/unreleased/fix-deprecate-shorthands-precedence.yml @@ -0,0 +1,3 @@ +message: Deprecated shorthand fields don't take precedence over replacement fields when both are specified. +type: bugfix +scope: Core diff --git a/kong/api/routes/plugins.lua b/kong/api/routes/plugins.lua index 38a7f948508..6f4989f325c 100644 --- a/kong/api/routes/plugins.lua +++ b/kong/api/routes/plugins.lua @@ -76,28 +76,23 @@ end local function patch_plugin(self, db, _, parent) local post = self.args and self.args.post + if post then + -- Read-before-write only if necessary + if post.name == nil then + -- We need the name, otherwise we don't know what type of + -- plugin this is and we can't perform *any* validations. + local plugin, _, err_t = endpoints.select_entity(self, db, db.plugins.schema) + if err_t then + return endpoints.handle_error(err_t) + end - -- Read-before-write only if necessary - if post and (post.name == nil or - post.route == nil or - post.service == nil or - post.consumer == nil) then - - -- We need the name, otherwise we don't know what type of - -- plugin this is and we can't perform *any* validations. - local plugin, _, err_t = endpoints.select_entity(self, db, db.plugins.schema) - if err_t then - return endpoints.handle_error(err_t) - end + if not plugin then + return kong.response.exit(404, { message = "Not found" }) + end - if not plugin then - return kong.response.exit(404, { message = "Not found" }) + post.name = plugin.name end - plugin = plugin or {} - - post.name = post.name or plugin.name - -- Only now we can decode the 'config' table for form-encoded values local content_type = ngx.var.content_type if content_type then @@ -108,23 +103,6 @@ local function patch_plugin(self, db, _, parent) end end - -- While we're at it, get values for composite uniqueness check - post.route = post.route or plugin.route - post.service = post.service or plugin.service - post.consumer = post.consumer or plugin.consumer - - if not post.route and self.params.routes then - post.route = { id = self.params.routes } - end - - if not post.service and self.params.services then - post.service = { id = self.params.services } - end - - if not post.consumer and self.params.consumers then - post.consumer = { id = self.params.consumers } - end - self.args.post = post end diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index bdb8e0c37c1..e1b198b51d3 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -11,6 +11,7 @@ local Plugins = {} local fmt = string.format +local type = type local null = ngx.null local pairs = pairs local tostring = tostring @@ -64,9 +65,8 @@ local function check_protocols_match(self, plugin) }) return nil, tostring(err_t), err_t end - end - if type(plugin.service) == "table" then + elseif type(plugin.service) == "table" then if not has_common_protocol_with_service(self, plugin, plugin.service) then local err_t = self.errors:schema_violation({ protocols = "must match the protocols of at least one route " .. @@ -89,18 +89,23 @@ end function Plugins:update(primary_key, entity, options) - options = options or {} - options.hide_shorthands = true - local rbw_entity = self.super.select(self, primary_key, options) -- ignore errors - if rbw_entity then - entity = self.schema:merge_values(entity, rbw_entity) - end - local ok, err, err_t = check_protocols_match(self, entity) - if not ok then - return nil, err, err_t + if entity.protocols or entity.service or entity.route then + if (entity.protocols and not entity.route) + or (entity.service and not entity.protocols) + or (entity.route and not entity.protocols) + then + local rbw_entity = self.super.select(self, primary_key, options) + if rbw_entity then + entity.protocols = entity.protocols or rbw_entity.protocols + entity.service = entity.service or rbw_entity.service + entity.route = entity.route or rbw_entity.route + end + end + local ok, err, err_t = check_protocols_match(self, entity) + if not ok then + return nil, err, err_t + end end - - options.hide_shorthands = false return self.super.update(self, primary_key, entity, options) end diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 899349ba75f..32578af5efa 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1743,10 +1743,18 @@ function Schema:process_auto_fields(data, context, nulls, opts) data[sname] = nil local new_values = sdata.func(value) if new_values then + -- a shorthand field may have a deprecation property, that is used + -- to determine whether the shorthand's return value takes precedence + -- over the similarly named actual schema fields' value when both + -- are present. On deprecated shorthand fields the actual schema + -- field value takes the precedence, otherwise the shorthand's + -- return value takes the precedence. + local deprecation = sdata.deprecation for k, v in pairs(new_values) do if type(v) == "table" then - data[k] = table_merge(data[k] or {}, v) - else + data[k] = deprecation and table_merge(v, data[k]) + or table_merge(data[k] or {}, v) + elseif not deprecation or data[k] == nil then data[k] = v end end diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index d8d669210ff..5981e1dd096 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -4110,6 +4110,60 @@ describe("schema", function() assert.same({ name = "test1" }, output) end) + it("takes precedence", function() + local TestSchema = Schema.new({ + name = "test", + fields = { + { name = { type = "string" } }, + }, + shorthand_fields = { + { + username = { + type = "string", + func = function(value) + return { + name = value + } + end, + }, + }, + }, + }) + + local input = { username = "test1", name = "ignored" } + local output, _ = TestSchema:process_auto_fields(input) + assert.same({ name = "test1" }, output) + end) + + it("does not take precedence if deprecated", function() + local TestSchema = Schema.new({ + name = "test", + fields = { + { name = { type = "string" } }, + }, + shorthand_fields = { + { + username = { + type = "string", + func = function(value) + return { + name = value + } + end, + deprecation = { + message = "username is deprecated, please use name instead", + removal_in_version = "4.0", + }, + }, + }, + }, + }) + + local input = { username = "ignored", name = "test1" } + local output, _ = TestSchema:process_auto_fields(input) + assert.same({ name = "test1" }, output) + end) + it("can produce multiple fields", function() local TestSchema = Schema.new({ name = "test", From 97b16801b091551065e211a11eaa612696bfd3eb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 13 Aug 2024 02:25:34 +0800 Subject: [PATCH 3907/4351] tests(tools): add tests against `kong.tools.http.parse_directive_header()` (#13482) Co-authored-by: Qi --- spec/01-unit/05-utils_spec.lua | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index e3100490ebe..ad4ec5a365c 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -179,6 +179,34 @@ describe("Utils", function() assert.is_true(tools_http.check_https(true, false)) assert.is_true(tools_http.check_https(true, true)) end) + + it("test parsing directive header", function() + -- EMPTY table return by the function with `nil` should be read-only + assert.is_false(pcall(function() + tools_http.parse_directive_header(nil)["foo"] = "bar" + end)) + + -- test null + assert.same(tools_http.parse_directive_header(nil), {}) + + -- test empty string + assert.same(tools_http.parse_directive_header(""), {}) + + -- test string + assert.same(tools_http.parse_directive_header("cache-key=kong-cache,cache-age=300"), { + ["cache-age"] = 300, + ["cache-key"] = "kong-cache", + }) + + -- test table + assert.same(tools_http.parse_directive_header({ + "cache-age=300", + "cache-key=kong-cache", + }), { + ["cache-age"] = 300, + ["cache-key"] = "kong-cache", + }) + end) end) end) From 2c4b98b2e4a1a64b6a6c15cac5df39fab0d3d573 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Tue, 13 Aug 2024 12:23:10 +0800 Subject: [PATCH 3908/4351] fix(clustering): hybrid mode should accept special characters used in forward proxy password (#13457) Hybrid mode connections not working if the forward proxy password contains special character(`#`). Even after the `proxy_server` is url encoded, it still doesn't work and reports a "407 Proxy Authentication Required" error. This fix tries to address this issue. But, keep in mind that even with this fix, `proxy_server` still needs to be url-encoded. --- ...lustering-forward-proxy-authentication.yml | 3 +++ kong.conf.default | 6 ++--- kong/clustering/utils.lua | 7 +++--- spec/01-unit/03-conf_loader_spec.lua | 24 +++++++++++++++++++ .../09-hybrid_mode/10-forward-proxy_spec.lua | 6 ++--- 5 files changed, 37 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml diff --git a/changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml b/changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml new file mode 100644 index 00000000000..e819b5a9558 --- /dev/null +++ b/changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. +type: bugfix +scope: Clustering diff --git a/kong.conf.default b/kong.conf.default index b9f80f810c6..284fd13894d 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -199,8 +199,8 @@ # stack traces to help improve Kong. -#proxy_server = # Proxy server defined as a URL. Kong will only use this - # option if a component is explicitly configured +#proxy_server = # Proxy server defined as an encoded URL. Kong will only + # use this option if a component is explicitly configured # to use a proxy. @@ -2167,7 +2167,7 @@ # separate namespaces in the `"/"` format. # For using these functions with non-namespaced keys, the Nginx template needs # a `shm_kv *` entry, which can be defined using `nginx_wasm_shm_kv`. -# - `nginx_wasm_wasmtime_`: Injects `flag ` into the `wasmtime {}` +# - `nginx_wasm_wasmtime_`: Injects `flag ` into the `wasmtime {}` # block, allowing various Wasmtime-specific flags to be set. # - `nginx__`: Injects `` into the # `http {}` or `server {}` blocks, as specified in the Nginx injected directives diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 8598ff3e51c..501a3db8245 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -9,6 +9,7 @@ local type = type local table_insert = table.insert local table_concat = table.concat local encode_base64 = ngx.encode_base64 +local unescape_uri = ngx.unescape_uri local worker_id = ngx.worker.id local fmt = string.format @@ -43,14 +44,14 @@ local function parse_proxy_url(proxy_server) -- the connection details is statically rendered in nginx template else -- http - ret.proxy_url = fmt("%s://%s:%s", parsed.scheme, parsed.host, parsed.port or 443) + ret.proxy_url = fmt("%s://%s:%s", parsed.scheme, unescape_uri(parsed.host), parsed.port or 443) ret.scheme = parsed.scheme - ret.host = parsed.host + ret.host = unescape_uri(parsed.host) ret.port = parsed.port end if parsed.user and parsed.password then - ret.proxy_authorization = "Basic " .. encode_base64(parsed.user .. ":" .. parsed.password) + ret.proxy_authorization = "Basic " .. encode_base64(unescape_uri(parsed.user) .. ":" .. unescape_uri(parsed.password)) end end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 4957aee346e..ea83099f538 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -1173,6 +1173,18 @@ describe("Configuration loader", function() assert.is_nil(errors) assert.is_table(conf) + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://😉.tld", + }) + assert.is_nil(errors) + assert.is_table(conf) + + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://%F0%9F%98%89.tld", + }) + assert.is_nil(errors) + assert.is_table(conf) + local conf, _, errors = conf_loader(nil, { proxy_server = "://localhost:2333", }) @@ -1198,6 +1210,18 @@ describe("Configuration loader", function() }) assert.contains("fragments, query strings or parameters are meaningless in proxy configuration", errors) assert.is_nil(conf) + + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://user:password%23@localhost:2333", + }) + assert.is_nil(errors) + assert.is_table(conf) + + local conf, _, errors = conf_loader(nil, { + proxy_server = "http://user:password#@localhost:2333", + }) + assert.contains("fragments, query strings or parameters are meaningless in proxy configuration", errors) + assert.is_nil(conf) end) it("doesn't allow cluster_use_proxy on CP but allows on DP", function() diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index f99c29f7028..f4f175550bb 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -34,7 +34,7 @@ local fixtures = { content_by_lua_block { require("spec.fixtures.forward-proxy-server").connect({ - basic_auth = ngx.encode_base64("test:konghq"), + basic_auth = ngx.encode_base64("test:konghq#"), }) } } @@ -49,7 +49,7 @@ local proxy_configs = { proxy_server_ssl_verify = "off", }, ["https off auth on"] = { - proxy_server = "http://test:konghq@127.0.0.1:16796", + proxy_server = "http://test:konghq%23@127.0.0.1:16796", proxy_server_ssl_verify = "off", }, ["https on auth off"] = { @@ -57,7 +57,7 @@ local proxy_configs = { proxy_server_ssl_verify = "off", }, ["https on auth on"] = { - proxy_server = "https://test:konghq@127.0.0.1:16798", + proxy_server = "https://test:konghq%23@127.0.0.1:16798", proxy_server_ssl_verify = "off", }, ["https on auth off verify on"] = { From 1955dbfe70bbd5ad54807ccdff263f42ccdbb1c2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 13 Aug 2024 09:45:21 +0300 Subject: [PATCH 3909/4351] chore(deps): bump openresty to 1.25.3.2 (#13447) Signed-off-by: Aapo Talvensaari --- .requirements | 4 +- ...231117_01_patch_macro_luajit_version.patch | 6 +- .../LuaJIT-2.1-20231117_02_pass_cc_env.patch | 6 +- ...rt_Detect_SSE4.2_support_dynamically.patch | 538 -------- ...xed_compatibility_regression_with_Mi.patch | 19 - ...E4.1_str_hash_to_replace_hash_sparse.patch | 1113 ----------------- ...ua-0.10.26_04-head-request-smuggling.patch | 2 +- changelog/unreleased/kong/bump-openresty.yml | 3 + kong/meta.lua | 2 +- 9 files changed, 13 insertions(+), 1680 deletions(-) delete mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch delete mode 100644 build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch create mode 100644 changelog/unreleased/kong/bump-openresty.yml diff --git a/.requirements b/.requirements index ed7083fa394..6bfd9a6835b 100644 --- a/.requirements +++ b/.requirements @@ -1,7 +1,7 @@ KONG_PACKAGE_NAME=kong -OPENRESTY=1.25.3.1 -OPENRESTY_SHA256=32ec1a253a5a13250355a075fe65b7d63ec45c560bbe213350f0992a57cd79df +OPENRESTY=1.25.3.2 +OPENRESTY_SHA256=2d564022b06e33b45f7e5cfaf1e5dc571d38d61803af9fa2754dfff353c28d9c LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 OPENSSL=3.2.2 diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch b/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch index 6bcfb976bb8..ea92fce09da 100644 --- a/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch +++ b/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h b/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h +diff --git a/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h b/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h index f082974..d16d66b 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h -+++ b/bundle/LuaJIT-2.1-20231117/src/luajit_rolling.h +--- a/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h ++++ b/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h @@ -32,7 +32,9 @@ #define OPENRESTY_LUAJIT diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch b/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch index 450682ff2ac..9b47225db60 100644 --- a/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch +++ b/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/LuaJIT-2.1-20231117/src/Makefile b/bundle/LuaJIT-2.1-20231117/src/Makefile +diff --git a/bundle/LuaJIT-2.1-20231117.1/src/Makefile b/bundle/LuaJIT-2.1-20231117.1/src/Makefile index d80e45a..f87762e 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/Makefile -+++ b/bundle/LuaJIT-2.1-20231117/src/Makefile +--- a/bundle/LuaJIT-2.1-20231117.1/src/Makefile ++++ b/bundle/LuaJIT-2.1-20231117.1/src/Makefile @@ -26,7 +26,8 @@ NODOTABIVER= 51 DEFAULT_CC = gcc # diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch b/build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch deleted file mode 100644 index 8f7e472b435..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20231117_03_Revert_Detect_SSE4.2_support_dynamically.patch +++ /dev/null @@ -1,538 +0,0 @@ -diff --git a/bundle/LuaJIT-2.1-20231117/src/Makefile b/bundle/LuaJIT-2.1-20231117/src/Makefile -index f87762e..d12217a 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/Makefile -+++ b/bundle/LuaJIT-2.1-20231117/src/Makefile -@@ -527,16 +527,10 @@ LJCORE_O= lj_assert.o lj_gc.o lj_err.o lj_char.o lj_bc.o lj_obj.o lj_buf.o \ - lj_ctype.o lj_cdata.o lj_cconv.o lj_ccall.o lj_ccallback.o \ - lj_carith.o lj_clib.o lj_cparse.o \ - lj_lib.o lj_alloc.o lib_aux.o \ -- $(LJLIB_O) lib_init.o lj_str_hash.o -- --ifeq (x64,$(TARGET_LJARCH)) -- lj_str_hash-CFLAGS = -msse4.2 --endif -- --F_CFLAGS = $($(patsubst %.c,%-CFLAGS,$<)) -+ $(LJLIB_O) lib_init.o - - LJVMCORE_O= $(LJVM_O) $(LJCORE_O) --LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o) lj_init_dyn.o -+LJVMCORE_DYNO= $(LJVMCORE_O:.o=_dyn.o) - - LIB_VMDEF= jit/vmdef.lua - LIB_VMDEFP= $(LIB_VMDEF) -@@ -558,7 +552,7 @@ ALL_RM= $(ALL_T) $(ALL_GEN) *.o host/*.o $(WIN_RM) - ############################################################################## - - # Mixed mode defaults. --TARGET_O= lj_init.o $(LUAJIT_A) -+TARGET_O= $(LUAJIT_A) - TARGET_T= $(LUAJIT_T) $(LUAJIT_SO) - TARGET_DEP= $(LIB_VMDEF) $(LUAJIT_SO) - -@@ -640,7 +634,7 @@ E= @echo - default all: $(TARGET_T) - - amalg: -- $(MAKE) all "LJCORE_O=ljamalg.o lj_str_hash.o" -+ $(MAKE) all "LJCORE_O=ljamalg.o" - - clean: - $(HOST_RM) $(ALL_RM) -@@ -722,8 +716,8 @@ lj_folddef.h: $(BUILDVM_T) lj_opt_fold.c - - %.o: %.c - $(E) "CC $@" -- $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) $(F_CFLAGS) -c -o $(@:.o=_dyn.o) $< -- $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) $(F_CFLAGS) -c -o $@ $< -+ $(Q)$(TARGET_DYNCC) $(TARGET_ACFLAGS) -c -o $(@:.o=_dyn.o) $< -+ $(Q)$(TARGET_CC) $(TARGET_ACFLAGS) -c -o $@ $< - - %.o: %.S - $(E) "ASM $@" -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_arch.h b/bundle/LuaJIT-2.1-20231117/src/lj_arch.h -index fbd18b3..2b3a936 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_arch.h -+++ b/bundle/LuaJIT-2.1-20231117/src/lj_arch.h -@@ -220,10 +220,6 @@ - #error "macOS requires GC64 -- don't disable it" - #endif - --#ifdef __GNUC__ --#define LJ_HAS_OPTIMISED_HASH 1 --#endif -- - #elif LUAJIT_TARGET == LUAJIT_ARCH_ARM - - #define LJ_ARCH_NAME "arm" -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_init.c b/bundle/LuaJIT-2.1-20231117/src/lj_init.c -deleted file mode 100644 -index a6816e1..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_init.c -+++ /dev/null -@@ -1,69 +0,0 @@ --#include --#include "lj_arch.h" --#include "lj_jit.h" --#include "lj_vm.h" --#include "lj_str.h" -- --#if LJ_TARGET_ARM && LJ_TARGET_LINUX --#include --#endif -- --#ifdef _MSC_VER --/* --** Append a function pointer to the static constructor table executed by --** the C runtime. --** Based on https://stackoverflow.com/questions/1113409/attribute-constructor-equivalent-in-vc --** see also https://docs.microsoft.com/en-us/cpp/c-runtime-library/crt-initialization. --*/ --#pragma section(".CRT$XCU",read) --#define LJ_INITIALIZER2_(f,p) \ -- static void f(void); \ -- __declspec(allocate(".CRT$XCU")) void (*f##_)(void) = f; \ -- __pragma(comment(linker,"/include:" p #f "_")) \ -- static void f(void) --#ifdef _WIN64 --#define LJ_INITIALIZER(f) LJ_INITIALIZER2_(f,"") --#else --#define LJ_INITIALIZER(f) LJ_INITIALIZER2_(f,"_") --#endif -- --#else --#define LJ_INITIALIZER(f) static void __attribute__((constructor)) f(void) --#endif -- -- --#ifdef LJ_HAS_OPTIMISED_HASH --static void str_hash_init(uint32_t flags) --{ -- if (flags & JIT_F_SSE4_2) -- str_hash_init_sse42 (); --} -- --/* CPU detection for interpreter features such as string hash function -- selection. We choose to cherry-pick from lj_cpudetect and not have a single -- initializer to make sure that merges with LuaJIT/LuaJIT remain -- convenient. */ --LJ_INITIALIZER(lj_init_cpuflags) --{ -- uint32_t flags = 0; --#if LJ_TARGET_X86ORX64 -- -- uint32_t vendor[4]; -- uint32_t features[4]; -- if (lj_vm_cpuid(0, vendor) && lj_vm_cpuid(1, features)) { -- flags |= ((features[2] >> 0)&1) * JIT_F_SSE3; -- flags |= ((features[2] >> 19)&1) * JIT_F_SSE4_1; -- flags |= ((features[2] >> 20)&1) * JIT_F_SSE4_2; -- if (vendor[0] >= 7) { -- uint32_t xfeatures[4]; -- lj_vm_cpuid(7, xfeatures); -- flags |= ((xfeatures[1] >> 8)&1) * JIT_F_BMI2; -- } -- } -- --#endif -- -- /* The reason why we initialized early: select our string hash functions. */ -- str_hash_init (flags); --} --#endif -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_jit.h b/bundle/LuaJIT-2.1-20231117/src/lj_jit.h -index a60a9ae..c44eaf7 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_jit.h -+++ b/bundle/LuaJIT-2.1-20231117/src/lj_jit.h -@@ -23,7 +23,6 @@ - #define JIT_F_SSE3 (JIT_F_CPU << 0) - #define JIT_F_SSE4_1 (JIT_F_CPU << 1) - #define JIT_F_BMI2 (JIT_F_CPU << 2) --#define JIT_F_SSE4_2 (JIT_F_CPU << 3) - - - #define JIT_F_CPUSTRING "\4SSE3\6SSE4.1\4BMI2" -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str.c b/bundle/LuaJIT-2.1-20231117/src/lj_str.c -index 1255670..9624cdf 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_str.c -+++ b/bundle/LuaJIT-2.1-20231117/src/lj_str.c -@@ -12,6 +12,7 @@ - #include "lj_str.h" - #include "lj_char.h" - #include "lj_prng.h" -+#include "x64/src/lj_str_hash_x64.h" - - /* -- String helpers ------------------------------------------------------ */ - -@@ -82,22 +83,9 @@ int lj_str_haspattern(GCstr *s) - - /* -- String hashing ------------------------------------------------------ */ - --#ifdef LJ_HAS_OPTIMISED_HASH --static StrHash hash_sparse_def (uint64_t, const char *, MSize); --str_sparse_hashfn hash_sparse = hash_sparse_def; --#if LUAJIT_SECURITY_STRHASH --static StrHash hash_dense_def(uint64_t, StrHash, const char *, MSize); --str_dense_hashfn hash_dense = hash_dense_def; --#endif --#else --#define hash_sparse hash_sparse_def --#if LUAJIT_SECURITY_STRHASH --#define hash_dense hash_dense_def --#endif --#endif -- -+#ifndef ARCH_HASH_SPARSE - /* Keyed sparse ARX string hash. Constant time. */ --static StrHash hash_sparse_def(uint64_t seed, const char *str, MSize len) -+static StrHash hash_sparse(uint64_t seed, const char *str, MSize len) - { - /* Constants taken from lookup3 hash by Bob Jenkins. */ - StrHash a, b, h = len ^ (StrHash)seed; -@@ -118,11 +106,12 @@ static StrHash hash_sparse_def(uint64_t seed, const char *str, MSize len) - h ^= b; h -= lj_rol(b, 16); - return h; - } -+#endif - --#if LUAJIT_SECURITY_STRHASH -+#if LUAJIT_SECURITY_STRHASH && !defined(ARCH_HASH_DENSE) - /* Keyed dense ARX string hash. Linear time. */ --static LJ_NOINLINE StrHash hash_dense_def(uint64_t seed, StrHash h, -- const char *str, MSize len) -+static LJ_NOINLINE StrHash hash_dense(uint64_t seed, StrHash h, -+ const char *str, MSize len) - { - StrHash b = lj_bswap(lj_rol(h ^ (StrHash)(seed >> 32), 4)); - if (len > 12) { -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str.h b/bundle/LuaJIT-2.1-20231117/src/lj_str.h -index 94537b4..2a5a819 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_str.h -+++ b/bundle/LuaJIT-2.1-20231117/src/lj_str.h -@@ -28,16 +28,4 @@ LJ_FUNC void LJ_FASTCALL lj_str_init(lua_State *L); - #define lj_str_newlit(L, s) (lj_str_new(L, "" s, sizeof(s)-1)) - #define lj_str_size(len) (sizeof(GCstr) + (((len)+4) & ~(MSize)3)) - --#ifdef LJ_HAS_OPTIMISED_HASH --typedef StrHash (*str_sparse_hashfn) (uint64_t, const char *, MSize); --extern str_sparse_hashfn hash_sparse; -- --#if LUAJIT_SECURITY_STRHASH --typedef StrHash (*str_dense_hashfn) (uint64_t, StrHash, const char *, MSize); --extern str_dense_hashfn hash_dense; --#endif -- --extern void str_hash_init_sse42 (void); --#endif -- - #endif -diff --git a/bundle/LuaJIT-2.1-20231117/src/ljamalg.c b/bundle/LuaJIT-2.1-20231117/src/ljamalg.c -index 9a5108f..f1dce6a 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/ljamalg.c -+++ b/bundle/LuaJIT-2.1-20231117/src/ljamalg.c -@@ -88,3 +88,4 @@ - #include "lib_ffi.c" - #include "lib_buffer.c" - #include "lib_init.c" -+ -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str_hash.c b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -similarity index 76% -rename from bundle/LuaJIT-2.1-20231117/src/lj_str_hash.c -rename to bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -index 0ee4b5f..e653895 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_str_hash.c -+++ b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -@@ -5,48 +5,23 @@ - * to 128 bytes of given string. - */ - --#include "lj_arch.h" -+#ifndef _LJ_STR_HASH_X64_H_ -+#define _LJ_STR_HASH_X64_H_ -+ -+#if defined(__SSE4_2__) && defined(__x86_64) && defined(__GNUC__) - --#if LJ_HAS_OPTIMISED_HASH == 1 || defined(SMOKETEST) - #include - #include -+#include - #include - #include - --#if defined(_MSC_VER) --#include --/* Silence deprecated name warning */ --#define getpid _getpid --#else --#include --#endif -- --#include "lj_def.h" --#include "lj_str.h" --#include "lj_jit.h" -- -- --#if defined(_MSC_VER) --/* -- * MSVC doesn't seem to restrict intrinsics used based on /arch: value set -- * while clang-cl will error on it. -- */ --#if defined(__clang__) && !defined(__SSE4_2__) --#error "This file must be built with /arch:AVX1 or higher" --#endif --#else --#if !defined(__SSE4_2__) --#error "This file must be built with -msse4.2" --#endif --#endif -- --#define lj_crc32_u32 _mm_crc32_u32 --#define lj_crc32_u64 _mm_crc32_u64 -+#include "../../lj_def.h" - - #undef LJ_AINLINE - #define LJ_AINLINE - --#if defined(__MINGW32__) || defined(_MSC_VER) -+#ifdef __MINGW32__ - #define random() ((long) rand()) - #define srandom(seed) srand(seed) - #endif -@@ -74,7 +49,7 @@ static LJ_AINLINE uint32_t hash_sparse_1_4(uint64_t seed, const char* str, - v = (v << 8) | str[len >> 1]; - v = (v << 8) | str[len - 1]; - v = (v << 8) | len; -- return lj_crc32_u32(0, v); -+ return _mm_crc32_u32(0, v); - #else - uint32_t a, b, h = len ^ seed; - -@@ -105,9 +80,9 @@ static LJ_AINLINE uint32_t hash_sparse_4_16(uint64_t seed, const char* str, - v2 = *cast_uint32p(str + len - 4); - } - -- h = lj_crc32_u32(0, len ^ seed); -- h = lj_crc32_u64(h, v1); -- h = lj_crc32_u64(h, v2); -+ h = _mm_crc32_u32(0, len ^ seed); -+ h = _mm_crc32_u64(h, v1); -+ h = _mm_crc32_u64(h, v2); - return h; - } - -@@ -118,18 +93,18 @@ static uint32_t hash_16_128(uint64_t seed, const char* str, - uint64_t h1, h2; - uint32_t i; - -- h1 = lj_crc32_u32(0, len ^ seed); -+ h1 = _mm_crc32_u32(0, len ^ seed); - h2 = 0; - - for (i = 0; i < len - 16; i += 16) { -- h1 += lj_crc32_u64(h1, *cast_uint64p(str + i)); -- h2 += lj_crc32_u64(h2, *cast_uint64p(str + i + 8)); -+ h1 += _mm_crc32_u64(h1, *cast_uint64p(str + i)); -+ h2 += _mm_crc32_u64(h2, *cast_uint64p(str + i + 8)); - }; - -- h1 = lj_crc32_u64(h1, *cast_uint64p(str + len - 16)); -- h2 = lj_crc32_u64(h2, *cast_uint64p(str + len - 8)); -+ h1 = _mm_crc32_u64(h1, *cast_uint64p(str + len - 16)); -+ h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); - -- return lj_crc32_u32(h1, h2); -+ return _mm_crc32_u32(h1, h2); - } - - /* ************************************************************************** -@@ -172,7 +147,7 @@ static LJ_AINLINE uint32_t log2_floor(uint32_t n) - /* This function is to populate `random_pos` such that random_pos[i][*] - * contains random value in the range of [2**i, 2**(i+1)). - */ --static void str_hash_init_random(void) -+static void x64_init_random(void) - { - int i, seed, rml; - -@@ -183,8 +158,8 @@ static void str_hash_init_random(void) - } - - /* Init seed */ -- seed = lj_crc32_u32(0, getpid()); -- seed = lj_crc32_u32(seed, time(NULL)); -+ seed = _mm_crc32_u32(0, getpid()); -+ seed = _mm_crc32_u32(seed, time(NULL)); - srandom(seed); - - /* Now start to populate the random_pos[][]. */ -@@ -213,6 +188,11 @@ static void str_hash_init_random(void) - } - #undef POW2_MASK - -+void __attribute__((constructor)) x64_init_random_constructor() -+{ -+ x64_init_random(); -+} -+ - /* Return a pre-computed random number in the range of [1**chunk_sz_order, - * 1**(chunk_sz_order+1)). It is "unsafe" in the sense that the return value - * may be greater than chunk-size; it is up to the caller to make sure -@@ -239,7 +219,7 @@ static LJ_NOINLINE uint32_t hash_128_above(uint64_t seed, const char* str, - pos1 = get_random_pos_unsafe(chunk_sz_log2, 0); - pos2 = get_random_pos_unsafe(chunk_sz_log2, 1); - -- h1 = lj_crc32_u32(0, len ^ seed); -+ h1 = _mm_crc32_u32(0, len ^ seed); - h2 = 0; - - /* loop over 14 chunks, 2 chunks at a time */ -@@ -247,29 +227,29 @@ static LJ_NOINLINE uint32_t hash_128_above(uint64_t seed, const char* str, - chunk_ptr += chunk_sz, i++) { - - v = *cast_uint64p(chunk_ptr + pos1); -- h1 = lj_crc32_u64(h1, v); -+ h1 = _mm_crc32_u64(h1, v); - - v = *cast_uint64p(chunk_ptr + chunk_sz + pos2); -- h2 = lj_crc32_u64(h2, v); -+ h2 = _mm_crc32_u64(h2, v); - } - - /* the last two chunks */ - v = *cast_uint64p(chunk_ptr + pos1); -- h1 = lj_crc32_u64(h1, v); -+ h1 = _mm_crc32_u64(h1, v); - - v = *cast_uint64p(chunk_ptr + chunk_sz - 8 - pos2); -- h2 = lj_crc32_u64(h2, v); -+ h2 = _mm_crc32_u64(h2, v); - - /* process the trailing part */ -- h1 = lj_crc32_u64(h1, *cast_uint64p(str)); -- h2 = lj_crc32_u64(h2, *cast_uint64p(str + len - 8)); -+ h1 = _mm_crc32_u64(h1, *cast_uint64p(str)); -+ h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); - -- h1 = lj_crc32_u32(h1, h2); -+ h1 = _mm_crc32_u32(h1, h2); - return h1; - } - - /* NOTE: the "len" should not be zero */ --static StrHash hash_sparse_sse42(uint64_t seed, const char* str, MSize len) -+static uint32_t hash_sparse(uint64_t seed, const char* str, size_t len) - { - if (len < 4 || len >= 128) - return hash_sparse_1_4(seed, str, len); -@@ -280,10 +260,11 @@ static StrHash hash_sparse_sse42(uint64_t seed, const char* str, MSize len) - /* [4, 16) */ - return hash_sparse_4_16(seed, str, len); - } -+#define ARCH_HASH_SPARSE hash_sparse - - #if LUAJIT_SECURITY_STRHASH --static StrHash hash_dense_sse42(uint64_t seed, uint32_t h, const char* str, -- MSize len) -+static uint32_t hash_dense(uint64_t seed, uint32_t h, const char* str, -+ size_t len) - { - uint32_t b = lj_bswap(lj_rol(h ^ (uint32_t)(seed >> 32), 4)); - -@@ -296,14 +277,11 @@ static StrHash hash_dense_sse42(uint64_t seed, uint32_t h, const char* str, - /* Otherwise, do the slow crc32 randomization for long strings. */ - return hash_128_above(b, str, len); - } -+#define ARCH_HASH_DENSE hash_dense - #endif - --void str_hash_init_sse42(void) --{ -- hash_sparse = hash_sparse_sse42; --#if LUAJIT_SECURITY_STRHASH -- hash_dense = hash_dense_sse42; --#endif -- str_hash_init_random(); --} -+#else -+#undef ARCH_HASH_SPARSE -+#undef ARCH_HASH_DENSE - #endif -+#endif /*_LJ_STR_HASH_X64_H_*/ -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx b/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx -index 1ea8fb6..ee247c1 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx -+++ b/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx -@@ -1,10 +1,7 @@ - #include // for gettimeofday() - extern "C" { - #define LUAJIT_SECURITY_STRHASH 1 --#include "../../lj_str.h" --str_sparse_hashfn hash_sparse; --str_dense_hashfn hash_dense; --#include "../../lj_str_hash.c" -+#include "lj_str_hash_x64.h" - } - #include - #include -@@ -100,7 +97,7 @@ struct TestFuncWasSparse - struct TestFuncIsSparse - { - uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { -- return hash_sparse_sse42(seed, buf, len); -+ return hash_sparse(seed, buf, len); - } - }; - -@@ -114,7 +111,7 @@ struct TestFuncWasDense - struct TestFuncIsDense - { - uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { -- return hash_dense_sse42(seed, 42, buf, len); -+ return hash_dense(seed, 42, buf, len); - } - }; - -@@ -271,9 +268,9 @@ benchmarkConflictHelper(uint64_t seed, uint32_t bucketNum, - for (vector::const_iterator i = strs.begin(), e = strs.end(); - i != e; ++i) { - uint32_t h1 = original_hash_sparse(seed, i->c_str(), i->size()); -- uint32_t h2 = hash_sparse_sse42(seed, i->c_str(), i->size()); -+ uint32_t h2 = hash_sparse(seed, i->c_str(), i->size()); - uint32_t h3 = original_hash_dense(seed, h1, i->c_str(), i->size()); -- uint32_t h4 = hash_dense_sse42(seed, h2, i->c_str(), i->size()); -+ uint32_t h4 = hash_dense(seed, h2, i->c_str(), i->size()); - - conflictWasSparse[h1 & mask]++; - conflictIsSparse[h2 & mask]++; -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp b/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp -index 432c7bb..75f34e9 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp -+++ b/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp -@@ -4,14 +4,10 @@ - #include - #define LUAJIT_SECURITY_STRHASH 1 - #include "test_util.hpp" --#include "../../lj_str.h" --str_sparse_hashfn hash_sparse; --str_dense_hashfn hash_dense; --#include "../../lj_str_hash.c" -+#include "lj_str_hash_x64.h" - - using namespace std; - -- - static bool - smoke_test() - { -@@ -28,9 +24,9 @@ smoke_test() - 255, 256, 257}; - for (unsigned i = 0; i < sizeof(lens)/sizeof(lens[0]); i++) { - string s(buf, lens[i]); -- uint32_t h = hash_sparse_sse42(rand(), s.c_str(), lens[i]); -+ uint32_t h = hash_sparse(rand(), s.c_str(), lens[i]); - test_printf("%d", h); -- test_printf("%d", hash_dense_sse42(rand(), h, s.c_str(), lens[i])); -+ test_printf("%d", hash_dense(rand(), h, s.c_str(), lens[i])); - } - - return true; diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch b/build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch deleted file mode 100644 index 20eed7e7242..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20231117_04_Revert_bugfix_fixed_compatibility_regression_with_Mi.patch +++ /dev/null @@ -1,19 +0,0 @@ -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -index e6538953..8f6b8e1b 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -+++ b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -@@ -21,11 +21,6 @@ - #undef LJ_AINLINE - #define LJ_AINLINE - --#ifdef __MINGW32__ --#define random() ((long) rand()) --#define srandom(seed) srand(seed) --#endif -- - static const uint64_t* cast_uint64p(const char* str) - { - return (const uint64_t*)(void*)str; --- -2.43.0 - diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch b/build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch deleted file mode 100644 index 8c6138d3814..00000000000 --- a/build/openresty/patches/LuaJIT-2.1-20231117_05_Revert_Adjust_SSE4.1_str_hash_to_replace_hash_sparse.patch +++ /dev/null @@ -1,1113 +0,0 @@ -diff --git a/bundle/LuaJIT-2.1-20231117/src/lj_str.c b/bundle/LuaJIT-2.1-20231117/src/lj_str.c -index 9624cdf..e624f0b 100644 ---- a/bundle/LuaJIT-2.1-20231117/src/lj_str.c -+++ b/bundle/LuaJIT-2.1-20231117/src/lj_str.c -@@ -12,7 +12,6 @@ - #include "lj_str.h" - #include "lj_char.h" - #include "lj_prng.h" --#include "x64/src/lj_str_hash_x64.h" - - /* -- String helpers ------------------------------------------------------ */ - -@@ -83,7 +82,6 @@ int lj_str_haspattern(GCstr *s) - - /* -- String hashing ------------------------------------------------------ */ - --#ifndef ARCH_HASH_SPARSE - /* Keyed sparse ARX string hash. Constant time. */ - static StrHash hash_sparse(uint64_t seed, const char *str, MSize len) - { -@@ -106,9 +104,8 @@ static StrHash hash_sparse(uint64_t seed, const char *str, MSize len) - h ^= b; h -= lj_rol(b, 16); - return h; - } --#endif - --#if LUAJIT_SECURITY_STRHASH && !defined(ARCH_HASH_DENSE) -+#if LUAJIT_SECURITY_STRHASH - /* Keyed dense ARX string hash. Linear time. */ - static LJ_NOINLINE StrHash hash_dense(uint64_t seed, StrHash h, - const char *str, MSize len) -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/Makefile b/bundle/LuaJIT-2.1-20231117/src/x64/Makefile -deleted file mode 100644 -index 2727714..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/Makefile -+++ /dev/null -@@ -1,13 +0,0 @@ --.PHONY: default test benchmark clean -- --default: -- @echo "make target include: test bechmark clean" -- --test: -- $(MAKE) -C test test -- --benchmark: -- $(MAKE) -C test benchmark -- --clean: -- $(MAKE) -C test clean -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h b/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -deleted file mode 100644 -index 8f6b8e1..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/src/lj_str_hash_x64.h -+++ /dev/null -@@ -1,282 +0,0 @@ --/* -- * This file defines string hash function using CRC32. It takes advantage of -- * Intel hardware support (crc32 instruction, SSE 4.2) to speedup the CRC32 -- * computation. The hash functions try to compute CRC32 of length and up -- * to 128 bytes of given string. -- */ -- --#ifndef _LJ_STR_HASH_X64_H_ --#define _LJ_STR_HASH_X64_H_ -- --#if defined(__SSE4_2__) && defined(__x86_64) && defined(__GNUC__) -- --#include --#include --#include --#include --#include -- --#include "../../lj_def.h" -- --#undef LJ_AINLINE --#define LJ_AINLINE -- --static const uint64_t* cast_uint64p(const char* str) --{ -- return (const uint64_t*)(void*)str; --} -- --static const uint32_t* cast_uint32p(const char* str) --{ -- return (const uint32_t*)(void*)str; --} -- --/* hash string with len in [1, 4) */ --static LJ_AINLINE uint32_t hash_sparse_1_4(uint64_t seed, const char* str, -- uint32_t len) --{ --#if 0 -- /* TODO: The if-1 part (i.e the original algorithm) is working better when -- * the load-factor is high, as revealed by conflict benchmark (via -- * 'make benchmark' command); need to understand why it's so. -- */ -- uint32_t v = str[0]; -- v = (v << 8) | str[len >> 1]; -- v = (v << 8) | str[len - 1]; -- v = (v << 8) | len; -- return _mm_crc32_u32(0, v); --#else -- uint32_t a, b, h = len ^ seed; -- -- a = *(const uint8_t *)str; -- h ^= *(const uint8_t *)(str+len-1); -- b = *(const uint8_t *)(str+(len>>1)); -- h ^= b; h -= lj_rol(b, 14); -- -- a ^= h; a -= lj_rol(h, 11); -- b ^= a; b -= lj_rol(a, 25); -- h ^= b; h -= lj_rol(b, 16); -- -- return h; --#endif --} -- --/* hash string with len in [4, 16) */ --static LJ_AINLINE uint32_t hash_sparse_4_16(uint64_t seed, const char* str, -- uint32_t len) --{ -- uint64_t v1, v2, h; -- -- if (len >= 8) { -- v1 = *cast_uint64p(str); -- v2 = *cast_uint64p(str + len - 8); -- } else { -- v1 = *cast_uint32p(str); -- v2 = *cast_uint32p(str + len - 4); -- } -- -- h = _mm_crc32_u32(0, len ^ seed); -- h = _mm_crc32_u64(h, v1); -- h = _mm_crc32_u64(h, v2); -- return h; --} -- --/* hash string with length in [16, 128) */ --static uint32_t hash_16_128(uint64_t seed, const char* str, -- uint32_t len) --{ -- uint64_t h1, h2; -- uint32_t i; -- -- h1 = _mm_crc32_u32(0, len ^ seed); -- h2 = 0; -- -- for (i = 0; i < len - 16; i += 16) { -- h1 += _mm_crc32_u64(h1, *cast_uint64p(str + i)); -- h2 += _mm_crc32_u64(h2, *cast_uint64p(str + i + 8)); -- }; -- -- h1 = _mm_crc32_u64(h1, *cast_uint64p(str + len - 16)); -- h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); -- -- return _mm_crc32_u32(h1, h2); --} -- --/* ************************************************************************** -- * -- * Following is code about hashing string with length >= 128 -- * -- * ************************************************************************** -- */ --static uint32_t random_pos[32][2]; --static const int8_t log2_tab[128] = { -1,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4, -- 4,4,4,4,4,4,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5, -- 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,6,6,6,6,6,6,6,6,6,6,6,6, -- 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6, -- 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6 }; -- --/* return floor(log2(n)) */ --static LJ_AINLINE uint32_t log2_floor(uint32_t n) --{ -- if (n <= 127) { -- return log2_tab[n]; -- } -- -- if ((n >> 8) <= 127) { -- return log2_tab[n >> 8] + 8; -- } -- -- if ((n >> 16) <= 127) { -- return log2_tab[n >> 16] + 16; -- } -- -- if ((n >> 24) <= 127) { -- return log2_tab[n >> 24] + 24; -- } -- -- return 31; --} -- --#define POW2_MASK(n) ((1L << (n)) - 1) -- --/* This function is to populate `random_pos` such that random_pos[i][*] -- * contains random value in the range of [2**i, 2**(i+1)). -- */ --static void x64_init_random(void) --{ -- int i, seed, rml; -- -- /* Calculate the ceil(log2(RAND_MAX)) */ -- rml = log2_floor(RAND_MAX); -- if (RAND_MAX & (RAND_MAX - 1)) { -- rml += 1; -- } -- -- /* Init seed */ -- seed = _mm_crc32_u32(0, getpid()); -- seed = _mm_crc32_u32(seed, time(NULL)); -- srandom(seed); -- -- /* Now start to populate the random_pos[][]. */ -- for (i = 0; i < 3; i++) { -- /* No need to provide random value for chunk smaller than 8 bytes */ -- random_pos[i][0] = random_pos[i][1] = 0; -- } -- -- for (; i < rml; i++) { -- random_pos[i][0] = random() & POW2_MASK(i+1); -- random_pos[i][1] = random() & POW2_MASK(i+1); -- } -- -- for (; i < 31; i++) { -- int j; -- for (j = 0; j < 2; j++) { -- uint32_t v, scale; -- scale = random_pos[i - rml][0]; -- if (scale == 0) { -- scale = 1; -- } -- v = (random() * scale) & POW2_MASK(i+1); -- random_pos[i][j] = v; -- } -- } --} --#undef POW2_MASK -- --void __attribute__((constructor)) x64_init_random_constructor() --{ -- x64_init_random(); --} -- --/* Return a pre-computed random number in the range of [1**chunk_sz_order, -- * 1**(chunk_sz_order+1)). It is "unsafe" in the sense that the return value -- * may be greater than chunk-size; it is up to the caller to make sure -- * "chunk-base + return-value-of-this-func" has valid virtual address. -- */ --static LJ_AINLINE uint32_t get_random_pos_unsafe(uint32_t chunk_sz_order, -- uint32_t idx) --{ -- uint32_t pos = random_pos[chunk_sz_order][idx & 1]; -- return pos; --} -- --static LJ_NOINLINE uint32_t hash_128_above(uint64_t seed, const char* str, -- uint32_t len) --{ -- uint32_t chunk_num, chunk_sz, chunk_sz_log2, i, pos1, pos2; -- uint64_t h1, h2, v; -- const char* chunk_ptr; -- -- chunk_num = 16; -- chunk_sz = len / chunk_num; -- chunk_sz_log2 = log2_floor(chunk_sz); -- -- pos1 = get_random_pos_unsafe(chunk_sz_log2, 0); -- pos2 = get_random_pos_unsafe(chunk_sz_log2, 1); -- -- h1 = _mm_crc32_u32(0, len ^ seed); -- h2 = 0; -- -- /* loop over 14 chunks, 2 chunks at a time */ -- for (i = 0, chunk_ptr = str; i < (chunk_num / 2 - 1); -- chunk_ptr += chunk_sz, i++) { -- -- v = *cast_uint64p(chunk_ptr + pos1); -- h1 = _mm_crc32_u64(h1, v); -- -- v = *cast_uint64p(chunk_ptr + chunk_sz + pos2); -- h2 = _mm_crc32_u64(h2, v); -- } -- -- /* the last two chunks */ -- v = *cast_uint64p(chunk_ptr + pos1); -- h1 = _mm_crc32_u64(h1, v); -- -- v = *cast_uint64p(chunk_ptr + chunk_sz - 8 - pos2); -- h2 = _mm_crc32_u64(h2, v); -- -- /* process the trailing part */ -- h1 = _mm_crc32_u64(h1, *cast_uint64p(str)); -- h2 = _mm_crc32_u64(h2, *cast_uint64p(str + len - 8)); -- -- h1 = _mm_crc32_u32(h1, h2); -- return h1; --} -- --/* NOTE: the "len" should not be zero */ --static uint32_t hash_sparse(uint64_t seed, const char* str, size_t len) --{ -- if (len < 4 || len >= 128) -- return hash_sparse_1_4(seed, str, len); -- -- if (len >= 16) /* [16, 128) */ -- return hash_16_128(seed, str, len); -- -- /* [4, 16) */ -- return hash_sparse_4_16(seed, str, len); --} --#define ARCH_HASH_SPARSE hash_sparse -- --#if LUAJIT_SECURITY_STRHASH --static uint32_t hash_dense(uint64_t seed, uint32_t h, const char* str, -- size_t len) --{ -- uint32_t b = lj_bswap(lj_rol(h ^ (uint32_t)(seed >> 32), 4)); -- -- if (len <= 16) -- return b; -- -- if (len < 128) /* [16, 128), try with a different seed. */ -- return hash_16_128(b, str, len); -- -- /* Otherwise, do the slow crc32 randomization for long strings. */ -- return hash_128_above(b, str, len); --} --#define ARCH_HASH_DENSE hash_dense --#endif -- --#else --#undef ARCH_HASH_SPARSE --#undef ARCH_HASH_DENSE --#endif --#endif /*_LJ_STR_HASH_X64_H_*/ -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/Makefile b/bundle/LuaJIT-2.1-20231117/src/x64/test/Makefile -deleted file mode 100644 -index 4326ab3..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/Makefile -+++ /dev/null -@@ -1,47 +0,0 @@ --.PHONY: default test benchmark -- --default: test benchmark -- --COMMON_OBJ := test_util.o -- --TEST_PROGRAM := ht_test --BENCHMARK_PROGRAM := ht_benchmark -- --TEST_PROGRAM_OBJ := $(COMMON_OBJ) test.o --BENCHMARK_PROGRAM_OBJ := $(COMMON_OBJ) benchmark.o -- --ifeq ($(WITH_VALGRIND), 1) -- VALGRIND := valgrind --leak-check=full --else -- VALGRIND := --endif -- --CXXFLAGS := -O3 -MD -g -msse4.2 -Wall -I../src -I../../../src -- --%.o: %.cxx -- $(CXX) $(CXXFLAGS) -MD -c $< -- --test: $(TEST_PROGRAM) -- @echo "some unit test" -- $(VALGRIND) ./$(TEST_PROGRAM) -- -- @echo "smoke test" -- ../../luajit test_str_comp.lua -- --benchmark: $(BENCHMARK_PROGRAM) -- # micro benchmark -- ./$(BENCHMARK_PROGRAM) -- --$(TEST_PROGRAM) : $(TEST_PROGRAM_OBJ) -- cat $(TEST_PROGRAM_OBJ:.o=.d) > dep1.txt -- $(CXX) $+ $(CXXFLAGS) -lm -o $@ -- --$(BENCHMARK_PROGRAM): $(BENCHMARK_PROGRAM_OBJ) -- cat $(BENCHMARK_PROGRAM_OBJ:.o=.d) > dep2.txt -- $(CXX) $+ $(CXXFLAGS) -o $@ -- ---include dep1.txt ---include dep2.txt -- --clean: -- -rm -f *.o *.d dep*.txt $(BENCHMARK_PROGRAM) $(TEST_PROGRAM) -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx b/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx -deleted file mode 100644 -index ee247c1..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/benchmark.cxx -+++ /dev/null -@@ -1,357 +0,0 @@ --#include // for gettimeofday() --extern "C" { --#define LUAJIT_SECURITY_STRHASH 1 --#include "lj_str_hash_x64.h" --} --#include --#include --#include --#include --#include "test_util.hpp" --#include --#include -- --using namespace std; -- --#define lj_rol(x, n) (((x)<<(n)) | ((x)>>(-(int)(n)&(8*sizeof(x)-1)))) --#define lj_ror(x, n) (((x)<<(-(int)(n)&(8*sizeof(x)-1))) | ((x)>>(n))) -- --const char* separator = "-------------------------------------------"; -- --static uint32_t LJ_AINLINE --original_hash_sparse(uint64_t seed, const char *str, size_t len) --{ -- uint32_t a, b, h = len ^ seed; -- if (len >= 4) { -- a = lj_getu32(str); h ^= lj_getu32(str+len-4); -- b = lj_getu32(str+(len>>1)-2); -- h ^= b; h -= lj_rol(b, 14); -- b += lj_getu32(str+(len>>2)-1); -- a ^= h; a -= lj_rol(h, 11); -- b ^= a; b -= lj_rol(a, 25); -- h ^= b; h -= lj_rol(b, 16); -- } else { -- a = *(const uint8_t *)str; -- h ^= *(const uint8_t *)(str+len-1); -- b = *(const uint8_t *)(str+(len>>1)); -- h ^= b; h -= lj_rol(b, 14); -- } -- -- a ^= h; a -= lj_rol(h, 11); -- b ^= a; b -= lj_rol(a, 25); -- h ^= b; h -= lj_rol(b, 16); -- -- return h; --} -- --static uint32_t original_hash_dense(uint64_t seed, uint32_t h, -- const char *str, size_t len) --{ -- uint32_t b = lj_bswap(lj_rol(h ^ (uint32_t)(seed >> 32), 4)); -- if (len > 12) { -- uint32_t a = (uint32_t)seed; -- const char *pe = str+len-12, *p = pe, *q = str; -- do { -- a += lj_getu32(p); -- b += lj_getu32(p+4); -- h += lj_getu32(p+8); -- p = q; q += 12; -- h ^= b; h -= lj_rol(b, 14); -- a ^= h; a -= lj_rol(h, 11); -- b ^= a; b -= lj_rol(a, 25); -- } while (p < pe); -- h ^= b; h -= lj_rol(b, 16); -- a ^= h; a -= lj_rol(h, 4); -- b ^= a; b -= lj_rol(a, 14); -- } -- return b; --} -- -- --template double --BenchmarkHashTmpl(T func, uint64_t seed, char* buf, size_t len) --{ -- TestClock timer; -- uint32_t h = 0; -- -- timer.start(); -- for(int i = 1; i < 1000000 * 100; i++) { -- // So the buf is not loop invariant, hence the F(...) -- buf[i % 4096] = i; -- h += func(seed, buf, len) ^ i; -- } -- timer.stop(); -- -- // make h alive -- test_printf("%x", h); -- return timer.getElapseInSecond(); --} -- --struct TestFuncWasSparse --{ -- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { -- return original_hash_sparse(seed, buf, len); -- } --}; -- --struct TestFuncIsSparse --{ -- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { -- return hash_sparse(seed, buf, len); -- } --}; -- --struct TestFuncWasDense --{ -- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { -- return original_hash_dense(seed, 42, buf, len); -- } --}; -- --struct TestFuncIsDense --{ -- uint32_t operator()(uint64_t seed, const char* buf, uint32_t len) { -- return hash_dense(seed, 42, buf, len); -- } --}; -- --static void --benchmarkIndividual(uint64_t seed, char* buf) --{ -- fprintf(stdout,"\n\nCompare performance of particular len (in second)\n"); -- fprintf(stdout, "%-12s%-8s%-8s%s%-8s%-8s%s\n", "len", -- "was (s)", "is (s)", "diff (s)", -- "was (d)", "is (d)", "diff (d)"); -- fprintf(stdout, "-------------------------------------------\n"); -- -- uint32_t lens[] = {3, 4, 7, 10, 15, 16, 20, 32, 36, 63, 80, 100, -- 120, 127, 280, 290, 400}; -- for (unsigned i = 0; i < sizeof(lens)/sizeof(lens[0]); i++) { -- uint32_t len = lens[i]; -- double e1 = BenchmarkHashTmpl(TestFuncWasSparse(), seed, buf, len); -- double e2 = BenchmarkHashTmpl(TestFuncIsSparse(), seed, buf, len); -- double e3 = BenchmarkHashTmpl(TestFuncWasDense(), seed, buf, len); -- double e4 = BenchmarkHashTmpl(TestFuncIsDense(), seed, buf, len); -- fprintf(stdout, "len = %4d: %-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", -- len, e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); -- } --} -- --template double --BenchmarkChangeLenTmpl(T func, uint64_t seed, char* buf, uint32_t* len_vect, -- uint32_t len_num) --{ -- TestClock timer; -- uint32_t h = 0; -- -- timer.start(); -- for(int i = 1; i < 1000000 * 100; i++) { -- for (int j = 0; j < (int)len_num; j++) { -- // So the buf is not loop invariant, hence the F(...) -- buf[(i + j) % 4096] = i; -- h += func(seed, buf, len_vect[j]) ^ j; -- } -- } -- timer.stop(); -- -- // make h alive -- test_printf("%x", h); -- return timer.getElapseInSecond(); --} -- --// It is to measure the performance when length is changing. --// The purpose is to see how balanced branches impact the performance. --// --static void --benchmarkToggleLens(uint64_t seed, char* buf) --{ -- double e1, e2, e3, e4; -- fprintf(stdout,"\nChanging length (in second):"); -- fprintf(stdout, "\n%-24s%-8s%-8s%s%-8s%-8s%s\n%s\n", "len", -- "was (s)", "is (s)", "diff (s)", -- "was (d)", "is (d)", "diff (d)", -- separator); -- -- uint32_t lens1[] = {4, 9}; -- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens1, 2); -- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens1, 2); -- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens1, 2); -- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens1, 2); -- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", "4,9", -- e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); -- -- uint32_t lens2[] = {1, 4, 9}; -- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens2, 3); -- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens2, 3); -- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens2, 3); -- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens2, 3); -- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", "1,4,9", -- e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); -- -- uint32_t lens3[] = {1, 33, 4, 9}; -- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens3, 4); -- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens3, 4); -- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens3, 4); -- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens3, 4); -- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", -- "1,33,4,9", e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); -- -- uint32_t lens4[] = {16, 33, 64, 89}; -- e1 = BenchmarkChangeLenTmpl(TestFuncWasSparse(), seed, buf, lens4, 4); -- e2 = BenchmarkChangeLenTmpl(TestFuncIsSparse(), seed, buf, lens4, 4); -- e3 = BenchmarkChangeLenTmpl(TestFuncWasDense(), seed, buf, lens4, 4); -- e4 = BenchmarkChangeLenTmpl(TestFuncIsDense(), seed, buf, lens4, 4); -- fprintf(stdout, "%-20s%-7.3lf %-7.3lf %-7.2f%% %-7.3lf %-7.3lf %.2f%%\n", -- "16,33,64,89", e1, e2, 100*(e1-e2)/e1, e3, e4, 100*(e3-e4)/e3); --} -- --static void --genRandomString(uint32_t min, uint32_t max, -- uint32_t num, vector& result) --{ -- double scale = (max - min) / (RAND_MAX + 1.0); -- result.clear(); -- result.reserve(num); -- for (uint32_t i = 0; i < num; i++) { -- uint32_t len = (rand() * scale) + min; -- -- char* buf = new char[len]; -- for (uint32_t l = 0; l < len; l++) { -- buf[l] = rand() % 255; -- } -- result.push_back(string(buf, len)); -- delete[] buf; -- } --} -- --// Return the standard deviation of given array of number --static double --standarDeviation(const vector& v) --{ -- uint64_t total = 0; -- for (vector::const_iterator i = v.begin(), e = v.end(); -- i != e; ++i) { -- total += *i; -- } -- -- double avg = total / (double)v.size(); -- double sd = 0; -- -- for (vector::const_iterator i = v.begin(), e = v.end(); -- i != e; ++i) { -- double t = avg - *i; -- sd = sd + t*t; -- } -- -- return sqrt(sd/v.size()); --} -- --static vector --benchmarkConflictHelper(uint64_t seed, uint32_t bucketNum, -- const vector& strs) --{ -- if (bucketNum & (bucketNum - 1)) { -- bucketNum = (1L << (log2_floor(bucketNum) + 1)); -- } -- uint32_t mask = bucketNum - 1; -- -- vector conflictWasSparse(bucketNum); -- vector conflictIsSparse(bucketNum); -- vector conflictWasDense(bucketNum); -- vector conflictIsDense(bucketNum); -- -- conflictWasSparse.resize(bucketNum); -- conflictIsSparse.resize(bucketNum); -- conflictWasDense.resize(bucketNum); -- conflictIsDense.resize(bucketNum); -- -- for (vector::const_iterator i = strs.begin(), e = strs.end(); -- i != e; ++i) { -- uint32_t h1 = original_hash_sparse(seed, i->c_str(), i->size()); -- uint32_t h2 = hash_sparse(seed, i->c_str(), i->size()); -- uint32_t h3 = original_hash_dense(seed, h1, i->c_str(), i->size()); -- uint32_t h4 = hash_dense(seed, h2, i->c_str(), i->size()); -- -- conflictWasSparse[h1 & mask]++; -- conflictIsSparse[h2 & mask]++; -- conflictWasDense[h3 & mask]++; -- conflictIsDense[h4 & mask]++; -- } -- --#if 0 -- std::sort(conflictWas.begin(), conflictWas.end(), std::greater()); -- std::sort(conflictIs.begin(), conflictIs.end(), std::greater()); -- -- fprintf(stderr, "%d %d %d %d vs %d %d %d %d\n", -- conflictWas[0], conflictWas[1], conflictWas[2], conflictWas[3], -- conflictIs[0], conflictIs[1], conflictIs[2], conflictIs[3]); --#endif -- vector ret(4); -- ret[0] = standarDeviation(conflictWasSparse); -- ret[1] = standarDeviation(conflictIsSparse); -- ret[2] = standarDeviation(conflictWasDense); -- ret[3] = standarDeviation(conflictIsDense); -- -- return ret; --} -- --static void --benchmarkConflict(uint64_t seed) --{ -- float loadFactor[] = { 0.5f, 1.0f, 2.0f, 4.0f, 8.0f }; -- int bucketNum[] = { 512, 1024, 2048, 4096, 8192, 16384}; -- int lenRange[][2] = { {1,3}, {4, 15}, {16, 127}, {128, 1024}, {1, 1024}}; -- -- fprintf(stdout, -- "\nBechmarking conflict (stand deviation of conflict)\n%s\n", -- separator); -- -- for (uint32_t k = 0; k < sizeof(lenRange)/sizeof(lenRange[0]); k++) { -- fprintf(stdout, "\nlen range from %d - %d\n", lenRange[k][0], -- lenRange[k][1]); -- fprintf(stdout, "%-10s %-12s %-10s %-10s diff (s) %-10s %-10s diff (d)\n%s\n", -- "bucket", "load-factor", "was (s)", "is (s)", "was (d)", "is (d)", -- separator); -- for (uint32_t i = 0; i < sizeof(bucketNum)/sizeof(bucketNum[0]); ++i) { -- for (uint32_t j = 0; -- j < sizeof(loadFactor)/sizeof(loadFactor[0]); -- ++j) { -- int strNum = bucketNum[i] * loadFactor[j]; -- vector strs(strNum); -- genRandomString(lenRange[k][0], lenRange[k][1], strNum, strs); -- -- vector p; -- p = benchmarkConflictHelper(seed, bucketNum[i], strs); -- fprintf(stdout, "%-10d %-12.2f %-10.2f %-10.2f %-10.2f %-10.2f %-10.2f %.2f\n", -- bucketNum[i], loadFactor[j], -- p[0], p[1], p[0] - p[1], -- p[2], p[3], p[2] - p[3]); -- } -- } -- } --} -- --static void --benchmarkHashFunc() --{ -- srand(time(0)); -- -- uint64_t seed = (uint32_t) rand(); -- char buf[4096]; -- char c = getpid() % 'a'; -- for (int i = 0; i < (int)sizeof(buf); i++) { -- buf[i] = (c + i) % 255; -- } -- -- benchmarkConflict(seed); -- benchmarkIndividual(seed, buf); -- benchmarkToggleLens(seed, buf); --} -- --int --main(int argc, char** argv) --{ -- fprintf(stdout, "========================\nMicro benchmark...\n"); -- benchmarkHashFunc(); -- return 0; --} -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp b/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp -deleted file mode 100644 -index 75f34e9..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test.cpp -+++ /dev/null -@@ -1,77 +0,0 @@ --#include --#include --#include --#include --#define LUAJIT_SECURITY_STRHASH 1 --#include "test_util.hpp" --#include "lj_str_hash_x64.h" -- --using namespace std; -- --static bool --smoke_test() --{ -- fprintf(stdout, "running smoke tests...\n"); -- char buf[1024]; -- char c = getpid() % 'a'; -- srand(time(0)); -- -- for (int i = 0; i < (int)sizeof(buf); i++) { -- buf[i] = (c + i) % 255; -- } -- -- uint32_t lens[] = {3, 4, 5, 7, 8, 16, 17, 24, 25, 32, 33, 127, 128, -- 255, 256, 257}; -- for (unsigned i = 0; i < sizeof(lens)/sizeof(lens[0]); i++) { -- string s(buf, lens[i]); -- uint32_t h = hash_sparse(rand(), s.c_str(), lens[i]); -- test_printf("%d", h); -- test_printf("%d", hash_dense(rand(), h, s.c_str(), lens[i])); -- } -- -- return true; --} -- --static bool --verify_log2() --{ -- fprintf(stdout, "verify log2...\n"); -- bool err = false; -- std::map lm; -- lm[0] =(uint32_t)-1; -- lm[1] = 0; -- lm[2] = 1; -- for (int i = 2; i < 31; i++) { -- lm[(1<::iterator iter = lm.begin(), iter_e = lm.end(); -- iter != iter_e; ++iter) { -- uint32_t v = (*iter).first; -- uint32_t log2_expect = (*iter).second; -- uint32_t log2_get = log2_floor(v); -- if (log2_expect != log2_get) { -- err = true; -- fprintf(stderr, "log2(%u) expect %u, get %u\n", v, log2_expect, log2_get); -- exit(1); -- } -- } -- return !err; --} -- --int --main(int argc, char** argv) --{ -- fprintf(stdout, "=======================\nRun unit testing...\n"); -- -- ASSERT(smoke_test(), "smoke_test test failed"); -- ASSERT(verify_log2(), "log2 failed"); -- -- fprintf(stdout, TestErrMsgMgr::noError() ? "succ\n\n" : "fail\n\n"); -- -- return TestErrMsgMgr::noError() ? 0 : -1; --} -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_str_comp.lua b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_str_comp.lua -deleted file mode 100644 -index 3a5c3e6..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_str_comp.lua -+++ /dev/null -@@ -1,67 +0,0 @@ ----[[ -- Given two content-idental string s1, s2, test if they end up to be the -- same string object. The purpose of this test is to make sure hash function -- do not accidently include extraneous bytes before and after the string in -- question. --]] -- --local ffi = require("ffi") --local C = ffi.C -- --ffi.cdef[[ -- void free(void*); -- char* malloc(size_t); -- void *memset(void*, int, size_t); -- void *memcpy(void*, void*, size_t); -- long time(void*); -- void srandom(unsigned); -- long random(void); --]] -- -- --local function test_equal(len_min, len_max) -- -- source string is wrapped by 16-byte-junk both before and after the -- -- string -- local x = C.random() -- local l = len_min + x % (len_max - len_min); -- local buf_len = tonumber(l + 16 * 2) -- -- local src_buf = C.malloc(buf_len) -- for i = 0, buf_len - 1 do -- src_buf[i] = C.random() % 255 -- end -- -- -- dest string is the clone of the source string, but it is sandwiched -- -- by different junk bytes -- local dest_buf = C.malloc(buf_len) -- C.memset(dest_buf, 0x5a, buf_len) -- -- local ofst = 8 + (C.random() % 8) -- C.memcpy(dest_buf + ofst, src_buf + 16, l); -- -- local str1 = ffi.string(src_buf + 16, l) -- local str2 = ffi.string(dest_buf + ofst, l) -- -- C.free(src_buf) -- C.free(dest_buf) -- -- if str1 ~= str2 then -- -- Oops, look like hash function mistakenly include extraneous bytes -- -- close to the string -- return 1 -- wtf -- end --end -- ----local lens = {1, 4, 16, 128, 1024} --local lens = {128, 1024} --local iter = 1000 -- --for i = 1, #lens - 1 do -- for j = 1, iter do -- if test_equal(lens[i], lens[i+1]) ~= nil then -- os.exit(1) -- end -- end --end -- --os.exit(0) -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.cxx b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.cxx -deleted file mode 100644 -index 34b7d67..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.cxx -+++ /dev/null -@@ -1,21 +0,0 @@ --#include --#include --#include "test_util.hpp" -- --using namespace std; -- --std::vector TestErrMsgMgr::_errMsg; -- --void --test_printf(const char* format, ...) --{ -- va_list args; -- va_start (args, format); -- -- FILE* devNull = fopen("/dev/null", "w"); -- if (devNull != 0) { -- (void)vfprintf (devNull, format, args); -- } -- fclose(devNull); -- va_end (args); --} -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.d b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.d -deleted file mode 100644 -index e539432..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.d -+++ /dev/null -@@ -1,107 +0,0 @@ --test_util.o: test_util.cxx /usr/include/stdc-predef.h \ -- /usr/lib/gcc/x86_64-redhat-linux/10/include/stdarg.h \ -- /usr/include/stdio.h /usr/include/bits/libc-header-start.h \ -- /usr/include/features.h /usr/include/sys/cdefs.h \ -- /usr/include/bits/wordsize.h /usr/include/bits/long-double.h \ -- /usr/include/gnu/stubs.h /usr/include/gnu/stubs-64.h \ -- /usr/lib/gcc/x86_64-redhat-linux/10/include/stddef.h \ -- /usr/include/bits/types.h /usr/include/bits/timesize.h \ -- /usr/include/bits/typesizes.h /usr/include/bits/time64.h \ -- /usr/include/bits/types/__fpos_t.h /usr/include/bits/types/__mbstate_t.h \ -- /usr/include/bits/types/__fpos64_t.h /usr/include/bits/types/__FILE.h \ -- /usr/include/bits/types/FILE.h /usr/include/bits/types/struct_FILE.h \ -- /usr/include/bits/types/cookie_io_functions_t.h \ -- /usr/include/bits/stdio_lim.h /usr/include/bits/sys_errlist.h \ -- /usr/include/bits/stdio.h test_util.hpp /usr/include/sys/time.h \ -- /usr/include/bits/types/time_t.h \ -- /usr/include/bits/types/struct_timeval.h /usr/include/sys/select.h \ -- /usr/include/bits/select.h /usr/include/bits/types/sigset_t.h \ -- /usr/include/bits/types/__sigset_t.h \ -- /usr/include/bits/types/struct_timespec.h /usr/include/bits/endian.h \ -- /usr/include/bits/endianness.h /usr/include/c++/10/string \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/c++config.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/os_defines.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/cpu_defines.h \ -- /usr/include/c++/10/bits/stringfwd.h \ -- /usr/include/c++/10/bits/memoryfwd.h \ -- /usr/include/c++/10/bits/char_traits.h \ -- /usr/include/c++/10/bits/stl_algobase.h \ -- /usr/include/c++/10/bits/functexcept.h \ -- /usr/include/c++/10/bits/exception_defines.h \ -- /usr/include/c++/10/bits/cpp_type_traits.h \ -- /usr/include/c++/10/ext/type_traits.h \ -- /usr/include/c++/10/ext/numeric_traits.h \ -- /usr/include/c++/10/bits/stl_pair.h /usr/include/c++/10/bits/move.h \ -- /usr/include/c++/10/type_traits \ -- /usr/include/c++/10/bits/stl_iterator_base_types.h \ -- /usr/include/c++/10/bits/stl_iterator_base_funcs.h \ -- /usr/include/c++/10/bits/concept_check.h \ -- /usr/include/c++/10/debug/assertions.h \ -- /usr/include/c++/10/bits/stl_iterator.h \ -- /usr/include/c++/10/bits/ptr_traits.h /usr/include/c++/10/debug/debug.h \ -- /usr/include/c++/10/bits/predefined_ops.h \ -- /usr/include/c++/10/bits/postypes.h /usr/include/c++/10/cwchar \ -- /usr/include/wchar.h /usr/include/bits/floatn.h \ -- /usr/include/bits/floatn-common.h /usr/include/bits/wchar.h \ -- /usr/include/bits/types/wint_t.h /usr/include/bits/types/mbstate_t.h \ -- /usr/include/bits/types/locale_t.h /usr/include/bits/types/__locale_t.h \ -- /usr/include/c++/10/cstdint \ -- /usr/lib/gcc/x86_64-redhat-linux/10/include/stdint.h \ -- /usr/include/stdint.h /usr/include/bits/stdint-intn.h \ -- /usr/include/bits/stdint-uintn.h /usr/include/c++/10/bits/allocator.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/c++allocator.h \ -- /usr/include/c++/10/ext/new_allocator.h /usr/include/c++/10/new \ -- /usr/include/c++/10/exception /usr/include/c++/10/bits/exception.h \ -- /usr/include/c++/10/bits/exception_ptr.h \ -- /usr/include/c++/10/bits/cxxabi_init_exception.h \ -- /usr/include/c++/10/typeinfo /usr/include/c++/10/bits/hash_bytes.h \ -- /usr/include/c++/10/bits/nested_exception.h \ -- /usr/include/c++/10/bits/localefwd.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/c++locale.h \ -- /usr/include/c++/10/clocale /usr/include/locale.h \ -- /usr/include/bits/locale.h /usr/include/c++/10/iosfwd \ -- /usr/include/c++/10/cctype /usr/include/ctype.h \ -- /usr/include/c++/10/bits/ostream_insert.h \ -- /usr/include/c++/10/bits/cxxabi_forced.h \ -- /usr/include/c++/10/bits/stl_function.h \ -- /usr/include/c++/10/backward/binders.h \ -- /usr/include/c++/10/bits/range_access.h \ -- /usr/include/c++/10/initializer_list \ -- /usr/include/c++/10/bits/iterator_concepts.h \ -- /usr/include/c++/10/concepts /usr/include/c++/10/bits/range_cmp.h \ -- /usr/include/c++/10/bits/int_limits.h \ -- /usr/include/c++/10/bits/basic_string.h \ -- /usr/include/c++/10/ext/atomicity.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/gthr.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/gthr-default.h \ -- /usr/include/pthread.h /usr/include/sched.h /usr/include/bits/sched.h \ -- /usr/include/bits/types/struct_sched_param.h /usr/include/bits/cpu-set.h \ -- /usr/include/time.h /usr/include/bits/time.h /usr/include/bits/timex.h \ -- /usr/include/bits/types/clock_t.h /usr/include/bits/types/struct_tm.h \ -- /usr/include/bits/types/clockid_t.h /usr/include/bits/types/timer_t.h \ -- /usr/include/bits/types/struct_itimerspec.h \ -- /usr/include/bits/pthreadtypes.h /usr/include/bits/thread-shared-types.h \ -- /usr/include/bits/pthreadtypes-arch.h /usr/include/bits/struct_mutex.h \ -- /usr/include/bits/struct_rwlock.h /usr/include/bits/setjmp.h \ -- /usr/include/c++/10/x86_64-redhat-linux/bits/atomic_word.h \ -- /usr/include/c++/10/ext/alloc_traits.h \ -- /usr/include/c++/10/bits/alloc_traits.h \ -- /usr/include/c++/10/bits/stl_construct.h \ -- /usr/include/c++/10/ext/string_conversions.h /usr/include/c++/10/cstdlib \ -- /usr/include/stdlib.h /usr/include/bits/waitflags.h \ -- /usr/include/bits/waitstatus.h /usr/include/sys/types.h \ -- /usr/include/endian.h /usr/include/bits/byteswap.h \ -- /usr/include/bits/uintn-identity.h /usr/include/alloca.h \ -- /usr/include/bits/stdlib-bsearch.h /usr/include/bits/stdlib-float.h \ -- /usr/include/c++/10/bits/std_abs.h /usr/include/c++/10/cstdio \ -- /usr/include/c++/10/cerrno /usr/include/errno.h \ -- /usr/include/bits/errno.h /usr/include/linux/errno.h \ -- /usr/include/asm/errno.h /usr/include/asm-generic/errno.h \ -- /usr/include/asm-generic/errno-base.h /usr/include/bits/types/error_t.h \ -- /usr/include/c++/10/bits/charconv.h \ -- /usr/include/c++/10/bits/functional_hash.h \ -- /usr/include/c++/10/bits/basic_string.tcc /usr/include/c++/10/vector \ -- /usr/include/c++/10/bits/stl_uninitialized.h \ -- /usr/include/c++/10/bits/stl_vector.h \ -- /usr/include/c++/10/bits/stl_bvector.h \ -- /usr/include/c++/10/bits/vector.tcc -diff --git a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.hpp b/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.hpp -deleted file mode 100644 -index 6cc2ea2..0000000 ---- a/bundle/LuaJIT-2.1-20231117/src/x64/test/test_util.hpp -+++ /dev/null -@@ -1,57 +0,0 @@ --#ifndef _TEST_UTIL_HPP_ --#define _TEST_UTIL_HPP_ -- --#include // gettimeofday() --#include --#include -- --struct TestErrMsg --{ -- const char* fileName; -- unsigned lineNo; -- std::string errMsg; -- -- TestErrMsg(const char* FN, unsigned LN, const char* Err): -- fileName(FN), lineNo(LN), errMsg(Err) {} --}; -- --class TestErrMsgMgr --{ --public: -- static std::vector getError(); -- static void -- addError(const char* fileName, unsigned lineNo, const char* Err) { -- _errMsg.push_back(TestErrMsg(fileName, lineNo, Err)); -- } -- -- static bool noError() { -- return _errMsg.empty(); -- } -- --private: -- static std::vector _errMsg; --}; -- --#define ASSERT(c, e) \ -- if (!(c)) { TestErrMsgMgr::addError(__FILE__, __LINE__, (e)); } -- --class TestClock --{ --public: -- void start() { gettimeofday(&_start, 0); } -- void stop() { gettimeofday(&_end, 0); } -- double getElapseInSecond() { -- return (_end.tv_sec - _start.tv_sec) -- + ((long)_end.tv_usec - (long)_start.tv_usec) / 1000000.0; -- } -- --private: -- struct timeval _start, _end; --}; -- --// write to /dev/null, the only purpose is to make the data fed to the --// function alive. --extern void test_printf(const char* format, ...) -- __attribute__ ((format (printf, 1, 2))); -- --#endif //_TEST_UTIL_HPP_ diff --git a/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch b/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch index ade92310f7f..3668c27e397 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch +++ b/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch @@ -12,7 +12,7 @@ diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c b/bundle/ngx_lua-0.1 index 8fd26561a7..727ca3da39 100644 --- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c +++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -@@ -599,6 +599,12 @@ ngx_http_lua_send_chain_link(ngx_http_request_t *r, ngx_http_lua_ctx_t *ctx, +@@ -603,6 +603,12 @@ ngx_http_lua_send_chain_link(ngx_http_request_t *r, ngx_http_lua_ctx_t *ctx, if (r->header_only) { ctx->eof = 1; diff --git a/changelog/unreleased/kong/bump-openresty.yml b/changelog/unreleased/kong/bump-openresty.yml new file mode 100644 index 00000000000..a1d9fdd172b --- /dev/null +++ b/changelog/unreleased/kong/bump-openresty.yml @@ -0,0 +1,3 @@ +message: "Bumped OpenResty to 1.25.3.2" +type: dependency +scope: Core diff --git a/kong/meta.lua b/kong/meta.lua index 9096d9beade..33acb020a35 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -24,6 +24,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.25.3.1" }, + nginx = { "1.25.3.2" }, } } From c2860b1af2aba6e40bd0a66576fecb4c53f857d4 Mon Sep 17 00:00:00 2001 From: Zhefeng C <38037704+catbro666@users.noreply.github.com> Date: Tue, 6 Aug 2024 16:01:16 +0800 Subject: [PATCH 3910/4351] tests(plugins): add old version plugin compatibility test (#9077) Test the old version plugin against the latest core code. We only focus on whether there is any runtime error in the happy path. Because logic changes from version to version, it is not feasible to test the behavior of the plugin. This test is not guaranteed to capture all interface changes, because it may not be able to cover all the dependent interfaces, and even if the interface is covered, it can't detect interface semantic changes or internal logic changes. These kinds of things still rely on the tests of the interfaces themselves to cover. https://konghq.atlassian.net/browse/FTI-5923 --- .github/workflows/build_and_test.yml | 36 +++++++- .../05-old-plugin-compatibility_spec.lua | 86 +++++++++++++++++++ spec/helpers.lua | 46 ++++++++++ 3 files changed, 167 insertions(+), 1 deletion(-) create mode 100644 spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index bc58a03990d..9bcba8b5d1a 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -36,6 +36,30 @@ env: RUNNER_COUNT: 7 jobs: + metadata: + name: Metadata + runs-on: ubuntu-22.04 + outputs: + old-kong-version: ${{ steps.old-kong-version.outputs.ref }} + + steps: + - uses: actions/checkout@v4 + + - name: Get Old Kong Version + id: old-kong-version + run: | + KONG_VERSION=$(bash scripts/grep-kong-version.sh) + major=$(echo "$KONG_VERSION" | cut -d. -f1) + minor=$(echo "$KONG_VERSION" | cut -d. -f2) + # if the minor version isn't 0, use the first release of the previous minor version; + # otherwise just leave it empty, so later the default branch or commit will be used. + if [ "$minor" -ne 0 ]; then + minor=$((minor - 1)) + echo "ref=$major.$minor.0" >> $GITHUB_OUTPUT + else + echo "ref=" >> $GITHUB_OUTPUT + fi + build: uses: ./.github/workflows/build.yml with: @@ -137,7 +161,7 @@ jobs: busted-tests: name: Busted test runner ${{ matrix.runner }} runs-on: ubuntu-22.04 - needs: [build,schedule] + needs: [metadata,build,schedule] strategy: fail-fast: false @@ -185,6 +209,15 @@ jobs: - name: Checkout Kong source code uses: actions/checkout@v4 + # used for plugin compatibility test + - name: Checkout old version Kong source code + uses: actions/checkout@v4 + with: + path: kong-old + # if the minor version is 0, `ref` will default to '' + # which is same as in the previous step + ref: ${{ needs.metadata.outputs.old-kong-version }} + - name: Lookup build cache id: cache-deps uses: actions/cache@v4 @@ -285,6 +318,7 @@ jobs: KONG_SPEC_TEST_GRPCBIN_PORT: "15002" KONG_SPEC_TEST_GRPCBIN_SSL_PORT: "15003" KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH: ${{ github.workspace }}/tmp/otel/file_exporter.json + KONG_SPEC_TEST_OLD_VERSION_KONG_PATH: ${{ github.workspace }}/kong-old DD_ENV: ci DD_SERVICE: kong-ce-ci DD_CIVISIBILITY_MANUAL_API_ENABLED: 1 diff --git a/spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua b/spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua new file mode 100644 index 00000000000..22c32d8c929 --- /dev/null +++ b/spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua @@ -0,0 +1,86 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local helpers = require "spec.helpers" +local fmt = string.format +local plugin_name = "http-log" + +for _, strategy in helpers.all_strategies() do + describe(fmt("%s - old plugin compatibility [#%s]", plugin_name, strategy), function() + local bp, proxy_client, yaml_file + local recover_new_plugin + + lazy_setup(function() + -- use the old version plugin + recover_new_plugin = helpers.use_old_plugin(plugin_name) + + bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, { + "routes", + "services", + "plugins", + }) + + local route = bp.routes:insert({ paths = { "/test" } }) + + bp.plugins:insert({ + name = plugin_name, + route = { id = route.id }, + config = { + http_endpoint = fmt("http://%s:%s/post_log/http", helpers.mock_upstream_host, helpers.mock_upstream_port), + custom_fields_by_lua = { + new_field = "return 123", + route = "return nil", -- unset route field + }, + }, + }) + + if strategy == "off" then + yaml_file = helpers.make_yaml_file() + end + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + declarative_config = strategy == "off" and yaml_file or nil, + pg_host = strategy == "off" and "unknownhost.konghq.com" or nil, + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + -- recover the new version plugin + recover_new_plugin() + end) + + before_each(function() + helpers.clean_logfile() + proxy_client = helpers.proxy_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + end) + + it("should not throw exception when using old version plugin together with the new core", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/test", + }) + assert.not_same(500, res.status) + + -- wait for the log handler to execute + ngx.sleep(5) + + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[alert]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + assert.logfile().has.no.line("[emerg]", true, 0) + end) + end) +end diff --git a/spec/helpers.lua b/spec/helpers.lua index 5fb537e8c6e..2f0e7a4ffb5 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -36,6 +36,8 @@ local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 63 local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" local TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE") local TEST_COVERAGE_TIMEOUT = 30 +-- consistent with path set in .github/workflows/build_and_test.yml and build/dockerfiles/deb.pongo.Dockerfile +local OLD_VERSION_KONG_PATH = os.getenv("KONG_SPEC_TEST_OLD_VERSION_KONG_PATH") or "/usr/local/share/lua/5.1/kong/kong-old" local BLACKHOLE_HOST = "10.255.255.255" local KONG_VERSION = require("kong.meta")._VERSION local PLUGINS_LIST @@ -4199,6 +4201,44 @@ do end end +-- This function is used for plugin compatibility test. +-- It will use the old version plugin by including the path of the old plugin +-- at the first of LUA_PATH. +-- The return value is a function which when called will recover the original +-- LUA_PATH and remove the temporary directory if it exists. +-- For an example of how to use it, please see: +-- plugins-ee/rate-limiting-advanced/spec/06-old-plugin-compatibility_spec.lua +-- spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua +local function use_old_plugin(name) + assert(type(name) == "string", "must specify the plugin name") + + local old_plugin_path + local temp_dir + if pl_path.exists(OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name) then + -- only include the path of the specified plugin into LUA_PATH + -- and keep the directory structure 'kong/plugins/...' + temp_dir = make_temp_dir() + old_plugin_path = temp_dir + local dest_dir = old_plugin_path .. "/kong/plugins" + assert(pl_dir.makepath(dest_dir), "failed to makepath " .. dest_dir) + assert(shell.run("cp -r " .. OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name .. " " .. dest_dir), "failed to copy the plugin directory") + + else + error("the specified plugin " .. name .. " doesn't exist") + end + + local origin_lua_path = os.getenv("LUA_PATH") + -- put the old plugin path at first + assert(setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") + + return function () + setenv("LUA_PATH", origin_lua_path) + if temp_dir then + pl_dir.rmtree(temp_dir) + end + end +end + ---------------- -- Variables/constants @@ -4238,6 +4278,7 @@ end -- @field zipkin_port the port for Zipkin service, it can be set by env KONG_SPEC_TEST_ZIPKIN_PORT. -- @field otelcol_host The host for OpenTelemetry Collector service, it can be set by env KONG_SPEC_TEST_OTELCOL_HOST. -- @field otelcol_http_port the port for OpenTelemetry Collector service, it can be set by env KONG_SPEC_TEST_OTELCOL_HTTP_PORT. +-- @field old_version_kong_path the path for the old version kong source code, it can be set by env KONG_SPEC_TEST_OLD_VERSION_KONG_PATH. -- @field otelcol_zpages_port the port for OpenTelemetry Collector Zpages service, it can be set by env KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT. -- @field otelcol_file_exporter_path the path of for OpenTelemetry Collector's file exporter, it can be set by env KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH. @@ -4302,6 +4343,8 @@ end blackhole_host = BLACKHOLE_HOST, + old_version_kong_path = OLD_VERSION_KONG_PATH, + -- Kong testing helpers execute = exec, dns_mock = dns_mock, @@ -4372,6 +4415,9 @@ end get_grpc_target_port = get_grpc_target_port, generate_keys = generate_keys, + -- plugin compatibility test + use_old_plugin = use_old_plugin, + -- Only use in CLI tests from spec/02-integration/01-cmd kill_all = function(prefix, timeout) local kill = require "kong.cmd.utils.kill" From 2ffd3b1a85f334bd35b0493a3f8684f407f03adf Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 13 Aug 2024 15:13:01 +0800 Subject: [PATCH 3911/4351] feat(tools): add readonly `tools.table.EMPTY` for common usage (#13492) Inspired by https://github.com/Kong/kong/pull/13491 This PR did not replace all so-called `EMPTY` tables, only which are obviously read-only. https://konghq.atlassian.net/browse/KAG-5140 --- kong/clustering/compat/init.lua | 2 +- kong/conf_loader/constants.lua | 2 +- kong/hooks.lua | 2 +- kong/llm/init.lua | 2 +- kong/llm/proxy/handler.lua | 2 +- kong/plugins/acl/groups.lua | 5 +---- kong/plugins/acl/handler.lua | 3 +-- kong/plugins/oauth2/access.lua | 2 +- kong/plugins/proxy-cache/cache_key.lua | 2 +- kong/plugins/proxy-cache/handler.lua | 2 +- kong/plugins/rate-limiting/handler.lua | 4 ++-- kong/plugins/rate-limiting/policies/init.lua | 2 +- kong/plugins/request-transformer/access.lua | 3 +-- kong/plugins/response-ratelimiting/access.lua | 2 +- kong/resty/dns/client.lua | 3 +-- kong/router/traditional.lua | 2 +- kong/runloop/balancer/init.lua | 3 +-- kong/runloop/balancer/least_connections.lua | 3 +-- kong/runloop/balancer/targets.lua | 3 +-- kong/tools/http.lua | 3 +-- kong/tools/table.lua | 3 +++ 21 files changed, 24 insertions(+), 31 deletions(-) diff --git a/kong/clustering/compat/init.lua b/kong/clustering/compat/init.lua index 85bcf072d8d..13a1d32c132 100644 --- a/kong/clustering/compat/init.lua +++ b/kong/clustering/compat/init.lua @@ -29,7 +29,7 @@ local COMPATIBILITY_CHECKERS = require("kong.clustering.compat.checkers") local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local KONG_VERSION = meta.version -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local _M = {} diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 116ef68c1d0..894d80df3d7 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -102,7 +102,7 @@ local UPSTREAM_HEADER_KEY_TO_NAME = { } -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY -- NOTE! Prefixes should always follow `nginx_[a-z]+_`. diff --git a/kong/hooks.lua b/kong/hooks.lua index 30cd6450eb0..2cbb3a7b65b 100644 --- a/kong/hooks.lua +++ b/kong/hooks.lua @@ -10,7 +10,7 @@ local unpack = table.unpack local insert = table.insert local type = type local select = select -local EMPTY = require("pl.tablex").readonly({}) +local EMPTY = require("kong.tools.table").EMPTY --[[ The preferred maximum number of return values from a hook, diff --git a/kong/llm/init.lua b/kong/llm/init.lua index b4b7bba5ae7..7681965c8e4 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -2,7 +2,7 @@ local ai_shared = require("kong.llm.drivers.shared") local re_match = ngx.re.match local cjson = require("cjson.safe") local fmt = string.format -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY -- The module table diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 8177da5a4a7..69b97e71f86 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -27,7 +27,7 @@ end -- -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local _M = {} diff --git a/kong/plugins/acl/groups.lua b/kong/plugins/acl/groups.lua index ee7fcca0d9c..60d38c4ad8d 100644 --- a/kong/plugins/acl/groups.lua +++ b/kong/plugins/acl/groups.lua @@ -1,7 +1,4 @@ -local tablex = require "pl.tablex" - - -local EMPTY = tablex.readonly {} +local EMPTY = require("kong.tools.table").EMPTY local kong = kong diff --git a/kong/plugins/acl/handler.lua b/kong/plugins/acl/handler.lua index f188a17697e..a4da2e870ad 100644 --- a/kong/plugins/acl/handler.lua +++ b/kong/plugins/acl/handler.lua @@ -1,5 +1,4 @@ local constants = require "kong.constants" -local tablex = require "pl.tablex" local groups = require "kong.plugins.acl.groups" local kong_meta = require "kong.meta" @@ -10,7 +9,7 @@ local error = error local kong = kong -local EMPTY = tablex.readonly {} +local EMPTY = require("kong.tools.table").EMPTY local DENY = "DENY" local ALLOW = "ALLOW" diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 2c9babb978f..7e026951b07 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -32,7 +32,7 @@ local ngx_encode_base64 = ngx.encode_base64 local _M = {} -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local SLASH = string_byte("/") local RESPONSE_TYPE = "response_type" local STATE = "state" diff --git a/kong/plugins/proxy-cache/cache_key.lua b/kong/plugins/proxy-cache/cache_key.lua index 81aa8df762b..e82d92e72ec 100644 --- a/kong/plugins/proxy-cache/cache_key.lua +++ b/kong/plugins/proxy-cache/cache_key.lua @@ -11,7 +11,7 @@ local sha256_hex = require("kong.tools.sha256").sha256_hex local _M = {} -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local function keys(t) diff --git a/kong/plugins/proxy-cache/handler.lua b/kong/plugins/proxy-cache/handler.lua index 1992bd37612..a882ae766e3 100644 --- a/kong/plugins/proxy-cache/handler.lua +++ b/kong/plugins/proxy-cache/handler.lua @@ -25,7 +25,7 @@ local calculate_resource_ttl = require("kong.tools.http").calculate_resource_ttl local STRATEGY_PATH = "kong.plugins.proxy-cache.strategies" local CACHE_VERSION = 1 -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY -- http://www.w3.org/Protocols/rfc2616/rfc2616-sec13.html#sec13.5.1 diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index a2189024833..c1e98c7decc 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -21,7 +21,7 @@ local pdk_rl_store_response_header = pdk_private_rl.store_response_header local pdk_rl_apply_response_headers = pdk_private_rl.apply_response_headers -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local EXPIRATION = require "kong.plugins.rate-limiting.expiration" @@ -212,4 +212,4 @@ function RateLimitingHandler:access(conf) end -return RateLimitingHandler \ No newline at end of file +return RateLimitingHandler diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 2b683ebdc4c..0306d844339 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -15,7 +15,7 @@ local SYNC_RATE_REALTIME = -1 local EMPTY_UUID = "00000000-0000-0000-0000-000000000000" -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local cur_usage = { --[[ diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index f2b66457809..055ce7c0d3d 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -1,7 +1,6 @@ local multipart = require "multipart" local cjson = require("cjson.safe").new() local pl_template = require "pl.template" -local pl_tablex = require "pl.tablex" local sandbox = require "kong.tools.sandbox" local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy @@ -35,7 +34,7 @@ local CONTENT_LENGTH = "content-length" local CONTENT_TYPE = "content-type" local HOST = "host" local JSON, MULTI, ENCODED = "json", "multi_part", "form_encoded" -local EMPTY = pl_tablex.readonly({}) +local EMPTY = require("kong.tools.table").EMPTY local compile_opts = { diff --git a/kong/plugins/response-ratelimiting/access.lua b/kong/plugins/response-ratelimiting/access.lua index bba16660015..5f5a2328122 100644 --- a/kong/plugins/response-ratelimiting/access.lua +++ b/kong/plugins/response-ratelimiting/access.lua @@ -14,7 +14,7 @@ local pdk_rl_store_response_header = pdk_private_rl.store_response_header local pdk_rl_apply_response_headers = pdk_private_rl.apply_response_headers -local EMPTY = {} +local EMPTY = require("kong.tools.table").EMPTY local HTTP_TOO_MANY_REQUESTS = 429 local RATELIMIT_REMAINING = "X-RateLimit-Remaining" diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index 0c7359c54ea..a5872227ff9 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -65,8 +65,7 @@ local COLON = string_byte(":") local DEFAULT_TIMEOUT = 2000 -- 2000 is openresty default -local EMPTY = setmetatable({}, - {__newindex = function() error("The 'EMPTY' table is read-only") end}) +local EMPTY = require("kong.tools.table").EMPTY -- resolver options local config diff --git a/kong/router/traditional.lua b/kong/router/traditional.lua index 92588be50a2..7f9bad76cdf 100644 --- a/kong/router/traditional.lua +++ b/kong/router/traditional.lua @@ -213,7 +213,7 @@ local MATCH_SUBRULES = { } -local EMPTY_T = {} +local EMPTY_T = require("kong.tools.table").EMPTY local match_route diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 51ad4872b5a..73da718a946 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -1,4 +1,3 @@ -local pl_tablex = require "pl.tablex" local hostname_type = require("kong.tools.ip").hostname_type local hooks = require "kong.hooks" local recreate_request = require("ngx.balancer").recreate_request @@ -34,7 +33,7 @@ local is_http_module = ngx.config.subsystem == "http" local CRIT = ngx.CRIT local ERR = ngx.ERR local WARN = ngx.WARN -local EMPTY_T = pl_tablex.readonly {} +local EMPTY_T = require("kong.tools.table").EMPTY local set_authority diff --git a/kong/runloop/balancer/least_connections.lua b/kong/runloop/balancer/least_connections.lua index 0a47a97e51d..e80f568c632 100644 --- a/kong/runloop/balancer/least_connections.lua +++ b/kong/runloop/balancer/least_connections.lua @@ -14,8 +14,7 @@ local binaryHeap = require "binaryheap" local ngx_log = ngx.log local ngx_DEBUG = ngx.DEBUG -local EMPTY = setmetatable({}, - {__newindex = function() error("The 'EMPTY' table is read-only") end}) +local EMPTY = require("kong.tools.table").EMPTY local lc = {} diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index cf9a8f0100b..dea4febb36e 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -30,8 +30,7 @@ local ERR = ngx.ERR local WARN = ngx.WARN local SRV_0_WEIGHT = 1 -- SRV record with weight 0 should be hit minimally, hence we replace by 1 -local EMPTY = setmetatable({}, - {__newindex = function() error("The 'EMPTY' table is read-only") end}) +local EMPTY = require("kong.tools.table").EMPTY local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } -- global binary heap for all balancers to share as a single update timer for diff --git a/kong/tools/http.lua b/kong/tools/http.lua index ef383973900..58e5bb908b5 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -1,6 +1,5 @@ local pl_path = require "pl.path" local pl_file = require "pl.file" -local pl_tblx = require "pl.tablex" local type = type @@ -24,7 +23,7 @@ local lower = string.lower local max = math.max local tab_new = require("table.new") -local EMPTY = pl_tblx.readonly({}) +local EMPTY = require("kong.tools.table").EMPTY local _M = {} diff --git a/kong/tools/table.lua b/kong/tools/table.lua index f6a9ce8d12c..66fcb4feeb4 100644 --- a/kong/tools/table.lua +++ b/kong/tools/table.lua @@ -11,6 +11,9 @@ local getmetatable = getmetatable local _M = {} +_M.EMPTY = require("pl.tablex").readonly({}) + + --- packs a set of arguments in a table. -- Explicitly sets field `n` to the number of arguments, so it is `nil` safe _M.pack = function(...) return {n = select("#", ...), ...} end From cfd997f4dfddb295311c2d3c36f9d27c1d64a3d7 Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Tue, 13 Aug 2024 16:37:31 +0800 Subject: [PATCH 3912/4351] fix(runloop): service level `tls_verify` not overriding global setting `proxy_ssl_verify ` (#13470) Should also set_upstream_ssl_verify when `tls_verify` is false, because the global level config `proxy_ssl_verify` may be `on`. https://konghq.atlassian.net/browse/FTI-6095 --- .../kong/fix-service-tls-verify.yml | 4 + kong/db/schema/entities/services.lua | 2 +- kong/runloop/upstream_ssl.lua | 2 +- .../05-proxy/18-upstream_tls_spec.lua | 228 ++++++++++++++++-- 4 files changed, 216 insertions(+), 20 deletions(-) create mode 100644 changelog/unreleased/kong/fix-service-tls-verify.yml diff --git a/changelog/unreleased/kong/fix-service-tls-verify.yml b/changelog/unreleased/kong/fix-service-tls-verify.yml new file mode 100644 index 00000000000..aac9528ed97 --- /dev/null +++ b/changelog/unreleased/kong/fix-service-tls-verify.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. +type: bugfix +scope: Core diff --git a/kong/db/schema/entities/services.lua b/kong/db/schema/entities/services.lua index cf2954a3677..71a152e9697 100644 --- a/kong/db/schema/entities/services.lua +++ b/kong/db/schema/entities/services.lua @@ -42,7 +42,7 @@ return { { read_timeout = nonzero_timeout { default = 60000 }, }, { tags = typedefs.tags }, { client_certificate = { description = "Certificate to be used as client certificate while TLS handshaking to the upstream server.", type = "foreign", reference = "certificates" }, }, - { tls_verify = { description = "Whether to enable verification of upstream server TLS certificate.", type = "boolean", }, }, + { tls_verify = { description = "Whether to enable verification of upstream server TLS certificate. If not set, the global level config `proxy_ssl_verify` will be used.", type = "boolean", }, }, { tls_verify_depth = { description = "Maximum depth of chain while verifying Upstream server's TLS certificate.", type = "integer", default = null, between = { 0, 64 }, }, }, { ca_certificates = { description = "Array of CA Certificate object UUIDs that are used to build the trust store while verifying upstream server's TLS certificate.", type = "array", elements = { type = "string", uuid = true, }, }, }, { enabled = { description = "Whether the Service is active. ", type = "boolean", required = true, default = true, }, }, diff --git a/kong/runloop/upstream_ssl.lua b/kong/runloop/upstream_ssl.lua index 990ebe7b77a..1b4ef35067e 100644 --- a/kong/runloop/upstream_ssl.lua +++ b/kong/runloop/upstream_ssl.lua @@ -42,7 +42,7 @@ local function set_service_ssl(ctx) end local tls_verify = service.tls_verify - if tls_verify then + if tls_verify ~= nil then res, err = set_upstream_ssl_verify(tls_verify) if not res then log(CRIT, "unable to set upstream TLS verification to: ", diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index b560a2a0e0e..13789ccdaee 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -121,6 +121,23 @@ local function gen_plugin(route) } end +local function get_proxy_client(subsystems, stream_port) + if subsystems == "http" then + return assert(helpers.proxy_client()) + else + return assert(helpers.proxy_client(20000, stream_port)) + end +end + +local function wait_for_all_config_update(subsystems) + local opt = {} + if subsystems == "stream" then + opt.stream_enabled = true + opt.stream_port = 19003 + end + + helpers.wait_for_all_config_update(opt) +end for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do for _, strategy in helpers.each_strategy() do @@ -318,24 +335,6 @@ for _, strategy in helpers.each_strategy() do end end - local function get_proxy_client(subsystems, stream_port) - if subsystems == "http" then - return assert(helpers.proxy_client()) - else - return assert(helpers.proxy_client(20000, stream_port)) - end - end - - local function wait_for_all_config_update(subsystems) - local opt = {} - if subsystems == "stream" then - opt.stream_enabled = true - opt.stream_port = 19003 - end - - helpers.wait_for_all_config_update(opt) - end - for _, subsystems in pairs({"http", "stream"}) do describe(subsystems .. " mutual TLS authentication against upstream with Service object", function() describe("no client certificate supplied", function() @@ -1250,3 +1249,196 @@ for _, strategy in helpers.each_strategy() do end) end end -- for flavor + +for _, flavor in ipairs({ "traditional", "traditional_compatible", "expressions" }) do +for _, strategy in helpers.each_strategy() do + describe("overriding upstream TLS parameters for database [#" .. strategy .. ", flavor = " .. flavor .. "] (nginx_proxy_proxy_ssl_verify: on, nginx_sproxy_proxy_ssl_verify: on)", function() + local admin_client + local bp + local service_tls + local tls_service_tls + local route_tls_buffered_proxying + + reload_router(flavor) + + lazy_setup(function() + bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "certificates", + "ca_certificates", + "upstreams", + "targets", + }) + + service_tls = assert(bp.services:insert({ + name = "protected-service", + url = "https://example.com:16799/", -- domain name needed for hostname check + })) + + assert(bp.routes:insert(gen_route(flavor,{ + service = { id = service_tls.id, }, + hosts = { "example.com", }, + paths = { "/tls", }, + }))) + + route_tls_buffered_proxying = assert(bp.routes:insert(gen_route(flavor,{ + service = { id = service_tls.id, }, + hosts = { "example.com", }, + paths = { "/tls-buffered-proxying", }, + }))) + + -- use pre-function to enable buffered_proxying in order to trigger the + -- `ngx.location.capture("/kong_buffered_http")` in `Kong.response()` + assert(bp.plugins:insert(gen_plugin(route_tls_buffered_proxying))) + + -- tls + tls_service_tls = assert(bp.services:insert({ + name = "tls-protected-service", + url = "tls://example.com:16799", -- domain name needed for hostname check + })) + + assert(bp.routes:insert(gen_route(flavor,{ + service = { id = tls_service_tls.id, }, + destinations = { + { + port = 19001, + }, + }, + protocols = { + "tls", + }, + }))) + + assert(helpers.start_kong({ + router_flavor = flavor, + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + stream_listen = helpers.get_proxy_ip(false) .. ":19000," + .. helpers.get_proxy_ip(false) .. ":19001," + .. helpers.get_proxy_ip(false) .. ":19002," + .. helpers.get_proxy_ip(false) .. ":19003", + nginx_proxy_proxy_ssl_verify = "on", + -- An unrelated ca, just used as a placeholder to prevent nginx from reporting errors + nginx_proxy_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_clustering_ca.crt", + nginx_sproxy_proxy_ssl_verify = "on", + nginx_sproxy_proxy_ssl_trusted_certificate = "../spec/fixtures/kong_clustering_ca.crt", + }, nil, nil, fixtures)) + + admin_client = assert(helpers.admin_client()) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + for _, subsystems in pairs({"http", "stream"}) do + describe(subsystems .. " TLS verification options against upstream", function() + describe("tls_verify", function() + it("default is on, request is blocked", function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end + + local res, err = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + if subsystems == "http" then + local body = assert.res_status(502, res) + assert.matches("An invalid response was received from the upstream server", body) + else + assert.equals("connection reset by peer", err) + end + assert(proxy_client:close()) + end) + + -- buffered_proxying + if subsystems == "http" then + it("default is on, buffered_proxying = true, request is blocked", function() + local proxy_client = get_proxy_client(subsystems, 19001) + local path = "/tls-buffered-proxying" + local res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + + local body = assert.res_status(502, res) + assert.matches("An invalid response was received from the upstream server", body) + assert(proxy_client:close()) + end) + end + + it("#db turn it off, request is allowed", function() + local service_tls_id + if subsystems == "http" then + service_tls_id = service_tls.id + else + service_tls_id = tls_service_tls.id + end + local res = assert(admin_client:patch("/services/" .. service_tls_id, { + body = { + tls_verify = false, + }, + headers = { ["Content-Type"] = "application/json" }, + })) + + assert.res_status(200, res) + + wait_for_all_config_update(subsystems) + + local path + if subsystems == "http" then + path = "/tls" + else + path = "/" + end + + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + res = proxy_client:send { + path = path, + headers = { + ["Host"] = "example.com", + } + } + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + assert(proxy_client:close()) + end) + end, 10) + + -- buffered_proxying + if subsystems == "http" then + helpers.wait_until(function() + local proxy_client = get_proxy_client(subsystems, 19001) + res = proxy_client:send { + path = "/tls-buffered-proxying", + headers = { + ["Host"] = "example.com", + } + } + + return pcall(function() + local body = assert.res_status(200, res) + assert.equals("it works", body) + assert(proxy_client:close()) + end) + end, 10) + end + end) + end) + end) + end + end) +end +end -- for flavor From 9bc3deb30041dbc45b1fe44fe8069f21ab69caaa Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 14 Aug 2024 00:54:40 +0300 Subject: [PATCH 3913/4351] chore(deps): bump lua-protobuf to 0.5.2 (#13454) ### Summary - fix(lpb_tointegerx): filter out illegal formats, such as, #a, #-aaa... Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-protobuf.yml | 2 ++ kong-3.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-protobuf.yml diff --git a/changelog/unreleased/kong/bump-lua-protobuf.yml b/changelog/unreleased/kong/bump-lua-protobuf.yml new file mode 100644 index 00000000000..d107cf997b7 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-protobuf.yml @@ -0,0 +1,2 @@ +message: "Bumped lua-protobuf 0.5.2" +type: dependency diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index eb138b14094..2785b6cf2d3 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -30,7 +30,7 @@ dependencies = { "lua_pack == 2.0.0", "binaryheap >= 0.4", "luaxxhash >= 1.0", - "lua-protobuf == 0.5.1", + "lua-protobuf == 0.5.2", "lua-resty-healthcheck == 3.1.0", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.5.3", From 700b3b07c2124b759fd403c509d58bf5c4da4c7a Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 15 Aug 2024 11:06:29 +0800 Subject: [PATCH 3914/4351] feat(llm): add auth.allow_override option for llm auth functionality (#13493) Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. --- .../kong/ai-proxy-add-allow-override-opt.yml | 4 + kong/clustering/compat/removed_fields.lua | 1 + kong/llm/drivers/anthropic.lua | 11 +- kong/llm/drivers/azure.lua | 10 +- kong/llm/drivers/cohere.lua | 11 +- kong/llm/drivers/llama2.lua | 11 +- kong/llm/drivers/mistral.lua | 11 +- kong/llm/drivers/openai.lua | 11 +- kong/llm/drivers/shared.lua | 4 +- kong/llm/schemas/init.lua | 10 + .../09-hybrid_mode/09-config-compat_spec.lua | 5 + .../03-plugins/38-ai-proxy/00-config_spec.lua | 55 +++ .../02-openai_integration_spec.lua | 355 ++++++++++++++++++ .../03-anthropic_integration_spec.lua | 128 +++++++ .../04-cohere_integration_spec.lua | 123 ++++++ .../38-ai-proxy/05-azure_integration_spec.lua | 129 +++++++ .../06-mistral_integration_spec.lua | 135 +++++++ .../07-llama2_integration_spec.lua | 94 +++++ 18 files changed, 1090 insertions(+), 18 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml diff --git a/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml b/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml new file mode 100644 index 00000000000..798dffc5e59 --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml @@ -0,0 +1,4 @@ +message: | + **AI-proxy-plugin**: Add `allow_auth_override` option to allow overriding the upstream model auth parameter or header from the caller's request. +scope: Plugin +type: feature diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index d37db9a4172..3493266c622 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -175,6 +175,7 @@ return { "model.options.bedrock", "auth.aws_access_key_id", "auth.aws_secret_access_key", + "auth.allow_auth_override", "model_name_header", }, ai_prompt_decorator = { diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 332f2187809..c942dbcbbe4 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -472,13 +472,18 @@ function _M.configure_request(conf) local auth_param_location = conf.auth and conf.auth.param_location if auth_header_name and auth_header_value then - kong.service.request.set_header(auth_header_name, auth_header_value) + local exist_value = kong.request.get_header(auth_header_name) + if exist_value == nil or not conf.auth.allow_auth_override then + kong.service.request.set_header(auth_header_name, auth_header_value) + end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - query_table[auth_param_name] = auth_param_value - kong.service.request.set_query(query_table) + if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end end -- if auth_param_location is "form", it will have already been set in a pre-request hook diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 343904ffad2..b88bffbfd1d 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -131,9 +131,13 @@ function _M.configure_request(conf) local auth_param_location = conf.auth and conf.auth.param_location if auth_header_name and auth_header_value then - kong.service.request.set_header(auth_header_name, auth_header_value) + local exist_value = kong.request.get_header(auth_header_name) + if exist_value == nil or not conf.auth.allow_auth_override then + kong.service.request.set_header(auth_header_name, auth_header_value) + end end + local query_table = kong.request.get_query() -- technically min supported version @@ -141,7 +145,9 @@ function _M.configure_request(conf) or (conf.model.options and conf.model.options.azure_api_version) if auth_param_name and auth_param_value and auth_param_location == "query" then - query_table[auth_param_name] = auth_param_value + if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + query_table[auth_param_name] = auth_param_value + end end kong.service.request.set_query(query_table) diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index d2576416408..89151608caa 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -480,13 +480,18 @@ function _M.configure_request(conf) local auth_param_location = conf.auth and conf.auth.param_location if auth_header_name and auth_header_value then - kong.service.request.set_header(auth_header_name, auth_header_value) + local exist_value = kong.request.get_header(auth_header_name) + if exist_value == nil or not conf.auth.allow_auth_override then + kong.service.request.set_header(auth_header_name, auth_header_value) + end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - query_table[auth_param_name] = auth_param_value - kong.service.request.set_query(query_table) + if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end end -- if auth_param_location is "form", it will have already been set in a pre-request hook diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index 0526453f8a5..446e7295e70 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -277,13 +277,18 @@ function _M.configure_request(conf) local auth_param_location = conf.auth and conf.auth.param_location if auth_header_name and auth_header_value then - kong.service.request.set_header(auth_header_name, auth_header_value) + local exist_value = kong.request.get_header(auth_header_name) + if exist_value == nil or not conf.auth.allow_auth_override then + kong.service.request.set_header(auth_header_name, auth_header_value) + end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - query_table[auth_param_name] = auth_param_value - kong.service.request.set_query(query_table) + if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end end -- if auth_param_location is "form", it will have already been set in a pre-request hook diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index d1d2303b691..8ae85b3a513 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -172,13 +172,18 @@ function _M.configure_request(conf) local auth_param_location = conf.auth and conf.auth.param_location if auth_header_name and auth_header_value then - kong.service.request.set_header(auth_header_name, auth_header_value) + local exist_value = kong.request.get_header(auth_header_name) + if exist_value == nil or not conf.auth.allow_auth_override then + kong.service.request.set_header(auth_header_name, auth_header_value) + end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - query_table[auth_param_name] = auth_param_value - kong.service.request.set_query(query_table) + if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end end -- if auth_param_location is "form", it will have already been set in a pre-request hook diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 52df1910586..b77cd1aafc3 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -213,13 +213,18 @@ function _M.configure_request(conf) local auth_param_location = conf.auth and conf.auth.param_location if auth_header_name and auth_header_value then - kong.service.request.set_header(auth_header_name, auth_header_value) + local exist_value = kong.request.get_header(auth_header_name) + if exist_value == nil or not conf.auth.allow_auth_override then + kong.service.request.set_header(auth_header_name, auth_header_value) + end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - query_table[auth_param_name] = auth_param_value - kong.service.request.set_query(query_table) + if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + query_table[auth_param_name] = auth_param_value + kong.service.request.set_query(query_table) + end end -- if auth_param_location is "form", it will have already been set in a global pre-request hook diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index b4fa0c85424..02ee704bd67 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -528,7 +528,9 @@ function _M.pre_request(conf, request_table) local auth_param_location = conf.auth and conf.auth.param_location if auth_param_name and auth_param_value and auth_param_location == "body" and request_table then - request_table[auth_param_name] = auth_param_value + if request_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + request_table[auth_param_name] = auth_param_value + end end -- retrieve the plugin name diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 0fcc3a058a3..c4cf0e302ba 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -97,6 +97,11 @@ local auth_schema = { required = false, encrypted = true, referenceable = true }}, + { allow_auth_override = { + type = "boolean", + description = "If enabled, the authorization header or parameter can be overridden in the request by the value configured in the plugin.", + required = false, + default = true }}, } } @@ -237,6 +242,11 @@ return { { logging = logging_schema }, }, entity_checks = { + { conditional = { if_field = "model.provider", + if_match = { one_of = { "bedrock", "gemini" } }, + then_field = "auth.allow_auth_override", + then_match = { eq = false }, + then_err = "bedrock and gemini only support auth.allow_auth_override = false" }}, { mutually_required = { "auth.header_name", "auth.header_value" }, }, { mutually_required = { "auth.param_name", "auth.param_value", "auth.param_location" }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 808f4cd5ade..e75628a8cb0 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -495,6 +495,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() header_value = "value", gcp_service_account_json = '{"service": "account"}', gcp_use_service_account = true, + allow_auth_override = false, }, model = { name = "any-model-name", @@ -526,6 +527,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- gemini fields expected.config.auth.gcp_service_account_json = nil expected.config.auth.gcp_use_service_account = nil + expected.config.auth.allow_auth_override = nil expected.config.model.options.gemini = nil -- bedrock fields @@ -562,6 +564,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() header_value = "value", gcp_service_account_json = '{"service": "account"}', gcp_use_service_account = true, + allow_auth_override = false, }, model = { name = "any-model-name", @@ -625,6 +628,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() header_value = "value", gcp_service_account_json = '{"service": "account"}', gcp_use_service_account = true, + allow_auth_override = false, }, model = { name = "any-model-name", @@ -720,6 +724,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- bedrock fields expected.config.auth.aws_access_key_id = nil expected.config.auth.aws_secret_access_key = nil + expected.config.auth.allow_auth_override = nil expected.config.model.options.bedrock = nil do_assert(uuid(), "3.7.0", expected) diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua index 34cddb74d61..3aa61ef5d46 100644 --- a/spec/03-plugins/38-ai-proxy/00-config_spec.lua +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -289,4 +289,59 @@ describe(PLUGIN_NAME .. ": (schema)", function() assert.is_truthy(ok) end) + it("bedrock model can not support ath.allowed_auth_override", function() + local config = { + route_type = "llm/v1/chat", + auth = { + param_name = "apikey", + param_value = "key", + param_location = "query", + header_name = "Authorization", + header_value = "Bearer token", + allow_auth_override = true, + }, + model = { + name = "bedrock", + provider = "bedrock", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.is_truthy(err) + end) + + it("gemini model can not support ath.allowed_auth_override", function() + local config = { + route_type = "llm/v1/chat", + auth = { + param_name = "apikey", + param_value = "key", + param_location = "query", + header_name = "Authorization", + header_value = "Bearer token", + allow_auth_override = true, + }, + model = { + name = "gemini", + provider = "gemini", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://nowhere", + }, + }, + } + + local ok, err = validate(config) + + assert.is_falsy(ok) + assert.is_truthy(err) + end) end) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index b1b772bfbed..e716a5f0e38 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -268,6 +268,41 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then path = FILE_LOG_PATH_STATS_ONLY, }, } + + -- 200 chat good with one option + local chat_good_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/chat/good-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_allow_override.id }, + config = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, + auth = { + header_name = "Authorization", + header_value = "Bearer openai-key", + allow_auth_override = false, + }, + model = { + name = "gpt-3.5-turbo", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + input_cost = 10.0, + output_cost = 10.0, + }, + }, + }, + } -- -- 200 chat good with statistics disabled @@ -436,6 +471,37 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + + -- 200 completions good using query param key with no allow override + local completions_good_one_query_param_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/completions/query-param-auth-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good_one_query_param_no_allow_override.id }, + config = { + route_type = "llm/v1/completions", + auth = { + param_name = "apikey", + param_value = "openai-key", + param_location = "query", + allow_auth_override = false, + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good" + }, + }, + }, + } + -- -- 200 embeddings (preserve route mode) good @@ -534,6 +600,37 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + + -- 200 completions good using post body key + local completions_good_post_body_key_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/openai/llm/v1/completions/post-body-auth-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = completions_good_post_body_key_no_allow_override.id }, + config = { + route_type = "llm/v1/completions", + auth = { + param_name = "apikey", + param_value = "openai-key", + param_location = "body", + allow_auth_override = false, + }, + model = { + name = "gpt-3.5-turbo-instruct", + provider = "openai", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/completions/good" + }, + }, + }, + } + -- -- 401 unauthorized @@ -838,6 +935,64 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_truthy(json.error) assert.equals(json.error.code, "invalid_api_key") end) + + it("unauthorized request with client header auth", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("authorized request with client header auth", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer openai-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + assert.res_status(200 , r) + end) + + it("authorized request with client right header auth with no allow_auth_override", function() + local r = client:get("/openai/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer openai-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + assert.res_status(200 , r) + end) + + it("authorized request with wrong client header auth with no allow_auth_override", function() + local r = client:get("/openai/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + assert.res_status(200 , r) + end) + end) describe("openai llm/v1/chat", function() @@ -1013,6 +1168,89 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) end) + it("works with query param auth with client right auth parm", function() + local r = client:get("/openai/llm/v1/completions/query-param-auth?apikey=openai-key", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("works with query param auth with client wrong auth parm", function() + local r = client:get("/openai/llm/v1/completions/query-param-auth?apikey=wrong", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("works with query param auth with client right auth parm with no allow-override", function() + local r = client:get("/openai/llm/v1/completions/query-param-auth-no-allow-override?apikey=openai-key", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("works with query param auth with client wrong auth parm with no allow-override", function() + local r = client:get("/openai/llm/v1/completions/query-param-auth-no-allow-override?apikey=wrong", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + it("works with post body auth", function() local r = client:get("/openai/llm/v1/completions/post-body-auth", { headers = { @@ -1034,6 +1272,123 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_table(json.choices[1]) assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) end) + + it("works with post body auth", function() + local r = client:get("/openai/llm/v1/completions/post-body-auth", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("works with post body auth with client right auth body", function() + local good_body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json") + local body = cjson.decode(good_body) + body.apikey = "openai-key" + local r = client:get("/openai/llm/v1/completions/post-body-auth", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = cjson.encode(body), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("works with post body auth with client wrong auth body", function() + local good_body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json") + local body = cjson.decode(good_body) + body.apikey = "wrong" + local r = client:get("/openai/llm/v1/completions/post-body-auth", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = cjson.encode(body), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("works with post body auth with client right auth body and no allow_auth_override", function() + local good_body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json") + local body = cjson.decode(good_body) + body.apikey = "openai-key" + local r = client:get("/openai/llm/v1/completions/post-body-auth-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = cjson.encode(body), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) + + it("works with post body auth with client wrong auth body and no allow_auth_override", function() + local good_body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json") + local body = cjson.decode(good_body) + body.apikey = "wrong" + local r = client:get("/openai/llm/v1/completions/post-body-auth-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = cjson.encode(body), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("cmpl-8TBeaJVQIhE9kHEJbk1RnKzgFxIqN", json.id) + assert.equals("gpt-3.5-turbo-instruct", json.model) + assert.equals("text_completion", json.object) + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) + end) end) describe("one-shot request", function() diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index dd52f7e066a..6d87425054e 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -218,6 +218,35 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + + local chat_good_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/anthropic/llm/v1/chat/good-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_allow_override.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "x-api-key", + header_value = "anthropic-key", + allow_auth_override = false, + }, + model = { + name = "claude-2.1", + provider = "anthropic", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + anthropic_version = "2023-06-01", + }, + }, + }, + } -- -- 200 chat bad upstream response with one option @@ -551,6 +580,105 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) + it("good request with client right header auth", function() + local r = client:get("/anthropic/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-api-key"] = "anthropic-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "claude-2.1") + assert.equals(json.object, "chat.content") + assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with client wrong header auth", function() + local r = client:get("/anthropic/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-api-key"] = "wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.type, "authentication_error") + end) + + it("good request with client right header auth and no allow_auth_override", function() + local r = client:get("/anthropic/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-api-key"] = "anthropic-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "claude-2.1") + assert.equals(json.object, "chat.content") + assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with client wrong header auth and no allow_auth_override", function() + local r = client:get("/anthropic/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["x-api-key"] = "wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/anthropic/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "claude-2.1") + assert.equals(json.object, "chat.content") + assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + it("bad upstream response", function() local r = client:get("/anthropic/llm/v1/chat/bad_upstream_response", { headers = { diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index eb52249c8fb..d3d0f55a9ce 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -166,6 +166,33 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + local chat_good_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/cohere/llm/v1/chat/good-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_allow_override.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer cohere-key", + allow_auth_override = false, + }, + model = { + name = "command", + provider = "cohere", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + }, + }, + }, + } -- -- 200 chat bad upstream response with one option @@ -426,6 +453,102 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) + it("good request with right client auth", function() + local r = client:get("/cohere/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer cohere-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "command") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "cohere/command") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with wrong client auth", function() + local r = client:get("/cohere/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.message) + assert.equals(json.message, "invalid api token") + end) + + it("good request with right client auth and no allow_auth_override", function() + local r = client:get("/cohere/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer cohere-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "command") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "cohere/command") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with wrong client auth and no allow_auth_override", function() + local r = client:get("/cohere/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/cohere/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "command") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "cohere/command") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + it("bad upstream response", function() local r = client:get("/cohere/llm/v1/chat/bad_upstream_response", { headers = { diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index 82385720efc..baa6a618389 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -168,6 +168,36 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + + local chat_good_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/azure/llm/v1/chat/good-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_allow_override.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "azure-key", + allow_auth_override = false, + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/llm/v1/chat/good", + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } -- -- 200 chat bad upstream response with one option @@ -442,6 +472,105 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) + it("good request with client right auth", function() + local r = client:get("/azure/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["api-key"] = "azure-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with client wrong auth", function() + local r = client:get("/azure/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["api-key"] = "wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("good request with client right auth and no allow_auth_override", function() + local r = client:get("/azure/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["api-key"] = "azure-key", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with client wrong auth and no allow_auth_override", function() + local r = client:get("/azure/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["api-key"] = "wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + it("bad upstream response", function() local r = client:get("/azure/llm/v1/chat/bad_upstream_response", { headers = { diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 26bc21acf99..7134fd21a54 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -111,6 +111,35 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + + local chat_good_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/mistral/llm/v1/chat/good-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_allow_override.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer mistral-key", + allow_auth_override = false, + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", + provider = "mistral", + options = { + max_tokens = 256, + temperature = 1.0, + mistral_format = "openai", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/v1/chat/completions", + }, + }, + }, + } -- -- 200 chat bad upstream response with one option @@ -347,6 +376,112 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then role = "assistant", }, json.choices[1].message) end) + + it("good request with client right auth", function() + local r = client:get("/mistral/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer mistral-key", + + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "mistralai/Mistral-7B-Instruct-v0.1-instruct") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "mistral/mistralai/Mistral-7B-Instruct-v0.1-instruct") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with client wrong auth", function() + local r = client:get("/mistral/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + + local body = assert.res_status(401 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.is_truthy(json.error) + assert.equals(json.error.code, "invalid_api_key") + end) + + it("good request with client right auth and no allow_auth_override", function() + local r = client:get("/mistral/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer mistral-key", + + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "mistralai/Mistral-7B-Instruct-v0.1-instruct") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "mistral/mistralai/Mistral-7B-Instruct-v0.1-instruct") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + + it("good request with client wrong auth and no allow_auth_override", function() + local r = client:get("/mistral/llm/v1/chat/good-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "mistralai/Mistral-7B-Instruct-v0.1-instruct") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "mistral/mistralai/Mistral-7B-Instruct-v0.1-instruct") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) end) describe("mistral llm/v1/completions", function() diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index 778804d4af6..0060ddaf4fb 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -141,6 +141,35 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } + + local chat_good_no_allow_override = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/raw/llm/v1/completions-no-allow-override" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_good_no_allow_override.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer llama2-key", + allow_auth_override = false, + }, + model = { + name = "llama-2-7b-chat-hf", + provider = "llama2", + options = { + max_tokens = 256, + temperature = 1.0, + llama2_format = "raw", + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/raw/llm/v1/completions", + }, + }, + }, + } -- -- start kong @@ -198,6 +227,71 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.choices[1].text, "Is a well known font.") end) + + it("runs good request in completions format with client right auth", function() + local r = client:get("/raw/llm/v1/completions", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer llama2-key" + }, + body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json"), + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.equals(json.choices[1].text, "Is a well known font.") + end) + + it("runs good request in completions format with client wrong auth", function() + local r = client:get("/raw/llm/v1/completions", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong" + }, + body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json"), + }) + + local body = assert.res_status(401, r) + local json = cjson.decode(body) + + assert.equals(json.error, "Model requires a Pro subscription.") + end) + + it("runs good request in completions format with client right auth and no allow_auth_override", function() + local r = client:get("/raw/llm/v1/completions-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer llama2-key" + }, + body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json"), + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.equals(json.choices[1].text, "Is a well known font.") + end) + + it("runs good request in completions format with client wrong auth and no allow_auth_override", function() + local r = client:get("/raw/llm/v1/completions-no-allow-override", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + ["Authorization"] = "Bearer wrong" + }, + body = pl_file.read("spec/fixtures/ai-proxy/llama2/raw/requests/good-completions.json"), + }) + + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + assert.equals(json.choices[1].text, "Is a well known font.") + end) + end) describe("one-shot request", function() From b45233d9a55c1dbac1f42213ffdc46d7b946175a Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 15 Aug 2024 15:03:19 +0800 Subject: [PATCH 3915/4351] chore(tools): add parse_directive_header and calculate_resource_ttl function unit test (#13499) --- spec/01-unit/05-utils_spec.lua | 47 ++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) diff --git a/spec/01-unit/05-utils_spec.lua b/spec/01-unit/05-utils_spec.lua index ad4ec5a365c..9b0768f5190 100644 --- a/spec/01-unit/05-utils_spec.lua +++ b/spec/01-unit/05-utils_spec.lua @@ -1734,4 +1734,51 @@ describe("Utils", function() assert.equal(nil, kong_table.table_path(t, path)) end) end) + + it("test parse_directive_header function", function() + -- test null + assert.same(tools_http.parse_directive_header(nil), {}) + + -- test empty string + assert.same(tools_http.parse_directive_header(""), {}) + + -- test string + assert.same(tools_http.parse_directive_header("cache-key=kong-cache,cache-age=300"), { + ["cache-age"] = 300, + ["cache-key"] = "kong-cache", + }) + end) + + it("test calculate_resource_ttl function", function() + -- test max-age header + _G.ngx = { + var = { + sent_http_expires = "60", + }, + } + local access_control_header = tools_http.parse_directive_header("cache-key=kong-cache,max-age=300") + + assert.same(tools_http.calculate_resource_ttl(access_control_header), 300) + + -- test s-maxage header + _G.ngx = { + var = { + sent_http_expires = "60", + }, + } + local access_control_header = tools_http.parse_directive_header("cache-key=kong-cache,s-maxage=310") + + assert.same(tools_http.calculate_resource_ttl(access_control_header), 310) + + -- test empty headers + local expiry_year = os.date("%Y") + 1 + _G.ngx = { + var = { + sent_http_expires = os.date("!%a, %d %b ") .. expiry_year .. " " .. os.date("!%X GMT") -- format: "Thu, 18 Nov 2099 11:27:35 GMT", + }, + } + + -- chop the last digit to avoid flaky tests (clock skew) + assert.same(string.sub(tools_http.calculate_resource_ttl(), 0, -2), "3153600") + end) end) From 3b8685a16c89cf6a23911f60103b9121b00aa400 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 15 Aug 2024 17:17:30 +0800 Subject: [PATCH 3916/4351] fix(request-transformer): do not remove the parameter when renaming it (#13358) This plugin removes the target parameter when renaming from the same parameter. Fix KAG-4915 --- .../unreleased/kong/req-trans-rename.yml | 3 + kong/plugins/request-transformer/access.lua | 48 +++++++----- .../36-request-transformer/02-access_spec.lua | 73 ++++++++++++++++++- 3 files changed, 105 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/req-trans-rename.yml diff --git a/changelog/unreleased/kong/req-trans-rename.yml b/changelog/unreleased/kong/req-trans-rename.yml new file mode 100644 index 00000000000..a9474d2f10f --- /dev/null +++ b/changelog/unreleased/kong/req-trans-rename.yml @@ -0,0 +1,3 @@ +message: "**Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request." +type: feature +scope: Plugin diff --git a/kong/plugins/request-transformer/access.lua b/kong/plugins/request-transformer/access.lua index 055ce7c0d3d..9b3216a233e 100644 --- a/kong/plugins/request-transformer/access.lua +++ b/kong/plugins/request-transformer/access.lua @@ -147,6 +147,19 @@ local function append_value(current_value, value) end end +local function rename(tbl, old_name, new_name) + if old_name == new_name then + return + end + + local value = tbl[old_name] + if value then + tbl[old_name] = nil + tbl[new_name] = value + return true + end +end + local function transform_headers(conf, template_env) local headers = get_headers() local headers_to_remove = {} @@ -164,11 +177,17 @@ local function transform_headers(conf, template_env) -- Rename headers(s) for _, old_name, new_name in iter(conf.rename.headers, template_env) do - old_name = old_name:lower() - local value = headers[old_name] - if value then - headers[new_name:lower()] = value - headers[old_name] = nil + local lower_old_name, lower_new_name = old_name:lower(), new_name:lower() + -- headers by default are case-insensitive + -- but if we have a case change, we need to handle it as a special case + local need_remove + if lower_old_name == lower_new_name then + need_remove = rename(headers, old_name, new_name) + else + need_remove = rename(headers, lower_old_name, lower_new_name) + end + + if need_remove then headers_to_remove[old_name] = true end end @@ -229,9 +248,7 @@ local function transform_querystrings(conf, template_env) -- Rename querystring(s) for _, old_name, new_name in iter(conf.rename.querystring, template_env) do - local value = querystring[old_name] - querystring[new_name] = value - querystring[old_name] = nil + rename(querystring, old_name, new_name) end for _, name, value in iter(conf.replace.querystring, template_env) do @@ -274,10 +291,7 @@ local function transform_json_body(conf, body, content_length, template_env) if content_length > 0 and #conf.rename.body > 0 then for _, old_name, new_name in iter(conf.rename.body, template_env) do - local value = parameters[old_name] - parameters[new_name] = value - parameters[old_name] = nil - renamed = true + renamed = rename(parameters, old_name, new_name) or renamed end end @@ -325,10 +339,7 @@ local function transform_url_encoded_body(conf, body, content_length, template_e if content_length > 0 and #conf.rename.body > 0 then for _, old_name, new_name in iter(conf.rename.body, template_env) do - local value = parameters[old_name] - parameters[new_name] = value - parameters[old_name] = nil - renamed = true + renamed = rename(parameters, old_name, new_name) or renamed end end @@ -369,8 +380,9 @@ local function transform_multipart_body(conf, body, content_length, content_type if content_length > 0 and #conf.rename.body > 0 then for _, old_name, new_name in iter(conf.rename.body, template_env) do - if parameters:get(old_name) then - local value = parameters:get(old_name).value + local para = parameters:get(old_name) + if para and old_name ~= new_name then + local value = para.value parameters:set_simple(new_name, value) parameters:delete(old_name) renamed = true diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index aeffa72c7f4..f027aaf267a 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -2,6 +2,9 @@ local admin_api = require "spec.fixtures.admin_api" local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" +local http_mock = require "spec.helpers.http_mock" + +local MOCK_PORT = helpers.get_available_port() local fmt = string.format @@ -16,7 +19,7 @@ end for _, strategy in helpers.each_strategy() do describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() - local client + local client, mock_server lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -487,6 +490,30 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() } } + do -- rename case tests + -- as assert.request(r) does not support case-sensitive header checks + -- we need to use a mock server + mock_server = http_mock.new(MOCK_PORT) + mock_server:start() + local mock_service = bp.services:insert { + url = "http://localhost:" .. MOCK_PORT + } + local route = bp.routes:insert { + hosts = { "rename.mock" }, + service = mock_service, + } + bp.plugins:insert { + route = { id = route.id }, + name = "request-transformer", + config = { + rename = { + headers = { "rename:Rename", "identical:identical" }, + querystring = { "inexist:exist" }, + } + } + } + end + assert(helpers.start_kong({ database = strategy, plugins = "bundled, request-transformer", @@ -495,6 +522,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() end) lazy_teardown(function() + mock_server:stop() helpers.stop_kong() end) @@ -909,6 +937,49 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() local json = assert.request(r).has.jsonbody() assert.equals("{\"emptyarray\":[]}", json.data) end) + it("rename correctly when only changing capitalization", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "rename.mock", + ["rename"] = "true", + } + }) + assert.response(r).has.status(200) + local ret = mock_server:get_request() + + assert.equals("true", ret.headers["Rename"]) + assert.is_nil(ret.headers["rename"]) + end) + -- but should we override with a value? + it("does not override existing value with nil", function() + local r = assert(client:send { + method = "GET", + path = "/request?exist=true", + headers = { + host = "rename.mock", + } + }) + assert.response(r).has.status(200) + local ret = mock_server:get_request() + + assert.equals("/request?exist=true", ret.uri) + end) + it("does not remove when renaming to the identical name", function() + local r = assert(client:send { + method = "GET", + path = "/request", + headers = { + host = "rename.mock", + ["identical"] = "true", + } + }) + assert.response(r).has.status(200) + local ret = mock_server:get_request() + + assert.equals("true", ret.headers["identical"]) + end) end) describe("replace", function() From 64a0dd1c5c22f8be266742247f6e30aabd6c08ee Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 15 Aug 2024 19:13:52 +0800 Subject: [PATCH 3917/4351] chore(tools): rename ai.proxy auth.allow_auth_override to auth.allow_override (#13500) --- .../kong/ai-proxy-add-allow-override-opt.yml | 2 +- kong/clustering/compat/removed_fields.lua | 2 +- kong/llm/drivers/anthropic.lua | 4 ++-- kong/llm/drivers/azure.lua | 4 ++-- kong/llm/drivers/cohere.lua | 4 ++-- kong/llm/drivers/llama2.lua | 4 ++-- kong/llm/drivers/mistral.lua | 4 ++-- kong/llm/drivers/openai.lua | 4 ++-- kong/llm/drivers/shared.lua | 2 +- kong/llm/schemas/init.lua | 6 +++--- .../09-hybrid_mode/09-config-compat_spec.lua | 10 +++++----- spec/03-plugins/38-ai-proxy/00-config_spec.lua | 4 ++-- .../38-ai-proxy/02-openai_integration_spec.lua | 14 +++++++------- .../38-ai-proxy/03-anthropic_integration_spec.lua | 6 +++--- .../38-ai-proxy/04-cohere_integration_spec.lua | 6 +++--- .../38-ai-proxy/05-azure_integration_spec.lua | 6 +++--- .../38-ai-proxy/06-mistral_integration_spec.lua | 6 +++--- .../38-ai-proxy/07-llama2_integration_spec.lua | 6 +++--- 18 files changed, 47 insertions(+), 47 deletions(-) diff --git a/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml b/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml index 798dffc5e59..6ac9928e641 100644 --- a/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml +++ b/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml @@ -1,4 +1,4 @@ message: | - **AI-proxy-plugin**: Add `allow_auth_override` option to allow overriding the upstream model auth parameter or header from the caller's request. + **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. scope: Plugin type: feature diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 3493266c622..f52ed5bb0a3 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -175,7 +175,7 @@ return { "model.options.bedrock", "auth.aws_access_key_id", "auth.aws_secret_access_key", - "auth.allow_auth_override", + "auth.allow_override", "model_name_header", }, ai_prompt_decorator = { diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index c942dbcbbe4..88548374681 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -473,14 +473,14 @@ function _M.configure_request(conf) if auth_header_name and auth_header_value then local exist_value = kong.request.get_header(auth_header_name) - if exist_value == nil or not conf.auth.allow_auth_override then + if exist_value == nil or not conf.auth.allow_override then kong.service.request.set_header(auth_header_name, auth_header_value) end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if query_table[auth_param_name] == nil or not conf.auth.allow_override then query_table[auth_param_name] = auth_param_value kong.service.request.set_query(query_table) end diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index b88bffbfd1d..5c711a18a0e 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -132,7 +132,7 @@ function _M.configure_request(conf) if auth_header_name and auth_header_value then local exist_value = kong.request.get_header(auth_header_name) - if exist_value == nil or not conf.auth.allow_auth_override then + if exist_value == nil or not conf.auth.allow_override then kong.service.request.set_header(auth_header_name, auth_header_value) end end @@ -145,7 +145,7 @@ function _M.configure_request(conf) or (conf.model.options and conf.model.options.azure_api_version) if auth_param_name and auth_param_value and auth_param_location == "query" then - if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if query_table[auth_param_name] == nil or not conf.auth.allow_override then query_table[auth_param_name] = auth_param_value end end diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 89151608caa..ff43d198412 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -481,14 +481,14 @@ function _M.configure_request(conf) if auth_header_name and auth_header_value then local exist_value = kong.request.get_header(auth_header_name) - if exist_value == nil or not conf.auth.allow_auth_override then + if exist_value == nil or not conf.auth.allow_override then kong.service.request.set_header(auth_header_name, auth_header_value) end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if query_table[auth_param_name] == nil or not conf.auth.allow_override then query_table[auth_param_name] = auth_param_value kong.service.request.set_query(query_table) end diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index 446e7295e70..a586a39a93d 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -278,14 +278,14 @@ function _M.configure_request(conf) if auth_header_name and auth_header_value then local exist_value = kong.request.get_header(auth_header_name) - if exist_value == nil or not conf.auth.allow_auth_override then + if exist_value == nil or not conf.auth.allow_override then kong.service.request.set_header(auth_header_name, auth_header_value) end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if query_table[auth_param_name] == nil or not conf.auth.allow_override then query_table[auth_param_name] = auth_param_value kong.service.request.set_query(query_table) end diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index 8ae85b3a513..8cab7408501 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -173,14 +173,14 @@ function _M.configure_request(conf) if auth_header_name and auth_header_value then local exist_value = kong.request.get_header(auth_header_name) - if exist_value == nil or not conf.auth.allow_auth_override then + if exist_value == nil or not conf.auth.allow_override then kong.service.request.set_header(auth_header_name, auth_header_value) end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if query_table[auth_param_name] == nil or not conf.auth.allow_override then query_table[auth_param_name] = auth_param_value kong.service.request.set_query(query_table) end diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index b77cd1aafc3..4d456cd9561 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -214,14 +214,14 @@ function _M.configure_request(conf) if auth_header_name and auth_header_value then local exist_value = kong.request.get_header(auth_header_name) - if exist_value == nil or not conf.auth.allow_auth_override then + if exist_value == nil or not conf.auth.allow_override then kong.service.request.set_header(auth_header_name, auth_header_value) end end if auth_param_name and auth_param_value and auth_param_location == "query" then local query_table = kong.request.get_query() - if query_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if query_table[auth_param_name] == nil or not conf.auth.allow_override then query_table[auth_param_name] = auth_param_value kong.service.request.set_query(query_table) end diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 02ee704bd67..cc1b437b6b7 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -528,7 +528,7 @@ function _M.pre_request(conf, request_table) local auth_param_location = conf.auth and conf.auth.param_location if auth_param_name and auth_param_value and auth_param_location == "body" and request_table then - if request_table[auth_param_name] == nil or not conf.auth.allow_auth_override then + if request_table[auth_param_name] == nil or not conf.auth.allow_override then request_table[auth_param_name] = auth_param_value end end diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index c4cf0e302ba..845c041fac8 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -97,7 +97,7 @@ local auth_schema = { required = false, encrypted = true, referenceable = true }}, - { allow_auth_override = { + { allow_override = { type = "boolean", description = "If enabled, the authorization header or parameter can be overridden in the request by the value configured in the plugin.", required = false, @@ -244,9 +244,9 @@ return { entity_checks = { { conditional = { if_field = "model.provider", if_match = { one_of = { "bedrock", "gemini" } }, - then_field = "auth.allow_auth_override", + then_field = "auth.allow_override", then_match = { eq = false }, - then_err = "bedrock and gemini only support auth.allow_auth_override = false" }}, + then_err = "bedrock and gemini only support auth.allow_override = false" }}, { mutually_required = { "auth.header_name", "auth.header_value" }, }, { mutually_required = { "auth.param_name", "auth.param_value", "auth.param_location" }, }, diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index e75628a8cb0..714fd2ba986 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -495,7 +495,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() header_value = "value", gcp_service_account_json = '{"service": "account"}', gcp_use_service_account = true, - allow_auth_override = false, + allow_override = false, }, model = { name = "any-model-name", @@ -527,7 +527,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- gemini fields expected.config.auth.gcp_service_account_json = nil expected.config.auth.gcp_use_service_account = nil - expected.config.auth.allow_auth_override = nil + expected.config.auth.allow_override = nil expected.config.model.options.gemini = nil -- bedrock fields @@ -564,7 +564,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() header_value = "value", gcp_service_account_json = '{"service": "account"}', gcp_use_service_account = true, - allow_auth_override = false, + allow_override = false, }, model = { name = "any-model-name", @@ -628,7 +628,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() header_value = "value", gcp_service_account_json = '{"service": "account"}', gcp_use_service_account = true, - allow_auth_override = false, + allow_override = false, }, model = { name = "any-model-name", @@ -724,7 +724,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() -- bedrock fields expected.config.auth.aws_access_key_id = nil expected.config.auth.aws_secret_access_key = nil - expected.config.auth.allow_auth_override = nil + expected.config.auth.allow_override = nil expected.config.model.options.bedrock = nil do_assert(uuid(), "3.7.0", expected) diff --git a/spec/03-plugins/38-ai-proxy/00-config_spec.lua b/spec/03-plugins/38-ai-proxy/00-config_spec.lua index 3aa61ef5d46..49a5a2dc02d 100644 --- a/spec/03-plugins/38-ai-proxy/00-config_spec.lua +++ b/spec/03-plugins/38-ai-proxy/00-config_spec.lua @@ -298,7 +298,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() param_location = "query", header_name = "Authorization", header_value = "Bearer token", - allow_auth_override = true, + allow_override = true, }, model = { name = "bedrock", @@ -326,7 +326,7 @@ describe(PLUGIN_NAME .. ": (schema)", function() param_location = "query", header_name = "Authorization", header_value = "Bearer token", - allow_auth_override = true, + allow_override = true, }, model = { name = "gemini", diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index e716a5f0e38..41511f411d2 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -288,7 +288,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer openai-key", - allow_auth_override = false, + allow_override = false, }, model = { name = "gpt-3.5-turbo", @@ -488,7 +488,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then param_name = "apikey", param_value = "openai-key", param_location = "query", - allow_auth_override = false, + allow_override = false, }, model = { name = "gpt-3.5-turbo-instruct", @@ -617,7 +617,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then param_name = "apikey", param_value = "openai-key", param_location = "body", - allow_auth_override = false, + allow_override = false, }, model = { name = "gpt-3.5-turbo-instruct", @@ -967,7 +967,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.res_status(200 , r) end) - it("authorized request with client right header auth with no allow_auth_override", function() + it("authorized request with client right header auth with no allow_override", function() local r = client:get("/openai/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -980,7 +980,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.res_status(200 , r) end) - it("authorized request with wrong client header auth with no allow_auth_override", function() + it("authorized request with wrong client header auth with no allow_override", function() local r = client:get("/openai/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -1340,7 +1340,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.error.code, "invalid_api_key") end) - it("works with post body auth with client right auth body and no allow_auth_override", function() + it("works with post body auth with client right auth body and no allow_override", function() local good_body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json") local body = cjson.decode(good_body) body.apikey = "openai-key" @@ -1365,7 +1365,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same("\n\nI am a language model AI created by OpenAI. I can answer questions", json.choices[1].text) end) - it("works with post body auth with client wrong auth body and no allow_auth_override", function() + it("works with post body auth with client wrong auth body and no allow_override", function() local good_body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-completions/requests/good.json") local body = cjson.decode(good_body) body.apikey = "wrong" diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 6d87425054e..fea8255fcf0 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -233,7 +233,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "x-api-key", header_value = "anthropic-key", - allow_auth_override = false, + allow_override = false, }, model = { name = "claude-2.1", @@ -625,7 +625,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.error.type, "authentication_error") end) - it("good request with client right header auth and no allow_auth_override", function() + it("good request with client right header auth and no allow_override", function() local r = client:get("/anthropic/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -652,7 +652,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) - it("good request with client wrong header auth and no allow_auth_override", function() + it("good request with client wrong header auth and no allow_override", function() local r = client:get("/anthropic/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index d3d0f55a9ce..a748b5521be 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -180,7 +180,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer cohere-key", - allow_auth_override = false, + allow_override = false, }, model = { name = "command", @@ -497,7 +497,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.message, "invalid api token") end) - it("good request with right client auth and no allow_auth_override", function() + it("good request with right client auth and no allow_override", function() local r = client:get("/cohere/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -523,7 +523,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) - it("good request with wrong client auth and no allow_auth_override", function() + it("good request with wrong client auth and no allow_override", function() local r = client:get("/cohere/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index baa6a618389..757a326e374 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -183,7 +183,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "api-key", header_value = "azure-key", - allow_auth_override = false, + allow_override = false, }, model = { name = "gpt-3.5-turbo", @@ -517,7 +517,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.error.code, "invalid_api_key") end) - it("good request with client right auth and no allow_auth_override", function() + it("good request with client right auth and no allow_override", function() local r = client:get("/azure/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -544,7 +544,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) - it("good request with client wrong auth and no allow_auth_override", function() + it("good request with client wrong auth and no allow_override", function() local r = client:get("/azure/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 7134fd21a54..cc5df883fdb 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -126,7 +126,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer mistral-key", - allow_auth_override = false, + allow_override = false, }, model = { name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", @@ -426,7 +426,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.error.code, "invalid_api_key") end) - it("good request with client right auth and no allow_auth_override", function() + it("good request with client right auth and no allow_override", function() local r = client:get("/mistral/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -455,7 +455,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, json.choices[1].message) end) - it("good request with client wrong auth and no allow_auth_override", function() + it("good request with client wrong auth and no allow_override", function() local r = client:get("/mistral/llm/v1/chat/good-no-allow-override", { headers = { ["content-type"] = "application/json", diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index 0060ddaf4fb..881f089f034 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -156,7 +156,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer llama2-key", - allow_auth_override = false, + allow_override = false, }, model = { name = "llama-2-7b-chat-hf", @@ -260,7 +260,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.error, "Model requires a Pro subscription.") end) - it("runs good request in completions format with client right auth and no allow_auth_override", function() + it("runs good request in completions format with client right auth and no allow_override", function() local r = client:get("/raw/llm/v1/completions-no-allow-override", { headers = { ["content-type"] = "application/json", @@ -276,7 +276,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(json.choices[1].text, "Is a well known font.") end) - it("runs good request in completions format with client wrong auth and no allow_auth_override", function() + it("runs good request in completions format with client wrong auth and no allow_override", function() local r = client:get("/raw/llm/v1/completions-no-allow-override", { headers = { ["content-type"] = "application/json", From ca9c4ea8681062308b3a002c60e5f221e3d3f9a1 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 16 Aug 2024 17:01:22 +0800 Subject: [PATCH 3918/4351] fix(dns): change dns client switch to `new_dns_client` (#13501) * fix(dns): change dns client switch to `new_dns_client` * fixed test case failures * remove unnecessary debug log * fixed test cases * fix test cases: revert 05 worker_consistency * fixed dns tool switch --- kong.conf.default | 4 +- kong/api/routes/dns.lua | 2 +- kong/api/routes/kong.lua | 2 +- kong/conf_loader/constants.lua | 2 +- kong/resty/dns/client.lua | 4 +- kong/templates/kong_defaults.lua | 2 +- kong/templates/nginx_kong.lua | 2 +- kong/tools/dns.lua | 2 +- spec/01-unit/09-balancer/01-generic_spec.lua | 117 ++++++++++-------- .../09-balancer/02-least_connections_spec.lua | 70 ++++++----- .../03-consistent_hashing_spec.lua | 45 ++++--- .../09-balancer/04-round_robin_spec.lua | 79 +++++++----- spec/01-unit/09-balancer/06-latency_spec.lua | 62 ++++++---- spec/01-unit/21-dns-client/02-client_spec.lua | 4 +- .../21-dns-client/03-client_cache_spec.lua | 4 +- .../30-new-dns-client/04-client_ipc_spec.lua | 2 +- .../08-status_api/05-dns_client_spec.lua | 8 +- spec/helpers/dns.lua | 29 ++++- 18 files changed, 257 insertions(+), 183 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 284fd13894d..00201c158fc 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1542,9 +1542,7 @@ # It provides observable statistics, you can retrieve them through the Admin API # `/status/dns`. -#legacy_dns_client = off # Disable the new DNS resolver, using the - # original DNS resolver. See above `dns_xxx` - # options for the original DNS resolver. +#new_dns_client = on # Enable the new DNS resolver #resolver_address = # Comma-separated list of nameservers, each diff --git a/kong/api/routes/dns.lua b/kong/api/routes/dns.lua index 37892a74b21..cdd022f6975 100644 --- a/kong/api/routes/dns.lua +++ b/kong/api/routes/dns.lua @@ -5,7 +5,7 @@ return { ["/status/dns"] = { GET = function (self, db, helpers) - if kong.configuration.legacy_dns_client then + if not kong.configuration.new_dns_client then return kong.response.exit(501, { message = "not implemented with the legacy DNS client" }) diff --git a/kong/api/routes/kong.lua b/kong/api/routes/kong.lua index 633083a6d5f..6ade907bc19 100644 --- a/kong/api/routes/kong.lua +++ b/kong/api/routes/kong.lua @@ -272,7 +272,7 @@ return { }, ["/status/dns"] = { GET = function (self, db, helpers) - if kong.configuration.legacy_dns_client then + if not kong.configuration.new_dns_client then return kong.response.exit(501, { message = "not implemented with the legacy DNS client" }) end diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 894d80df3d7..7b233c9ff94 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -371,7 +371,7 @@ local CONF_PARSERS = { dns_error_ttl = { typ = "number" }, dns_no_sync = { typ = "boolean" }, - legacy_dns_client = { typ = "boolean" }, + new_dns_client = { typ = "boolean" }, resolver_address = { typ = "array" }, resolver_hosts_file = { typ = "string" }, diff --git a/kong/resty/dns/client.lua b/kong/resty/dns/client.lua index a5872227ff9..e5fce8b97ff 100644 --- a/kong/resty/dns/client.lua +++ b/kong/resty/dns/client.lua @@ -1,6 +1,6 @@ -- Use the new dns client library instead. If you want to switch to the original --- one, you can set `legacy_dns_client = on` in kong.conf. -if ngx.shared.kong_dns_cache and not _G.busted_legacy_dns_client then +-- one, you can set `new_dns_client = off` in kong.conf. +if ngx.shared.kong_dns_cache and _G.busted_new_dns_client ~= false then package.loaded["kong.dns.client"] = nil return require("kong.dns.client") end diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 153a61ad076..a5e71c627d9 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -170,7 +170,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off -legacy_dns_client = off +new_dns_client = on resolver_address = NONE resolver_hosts_file = /etc/hosts diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index a02336697f7..98f4bd2ba62 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -23,7 +23,7 @@ lua_shared_dict kong_db_cache ${{MEM_CACHE_SIZE}}; lua_shared_dict kong_db_cache_miss 12m; lua_shared_dict kong_secrets 5m; -> if not legacy_dns_client then +> if new_dns_client then lua_shared_dict kong_dns_cache ${{RESOLVER_MEM_CACHE_SIZE}}; > end diff --git a/kong/tools/dns.lua b/kong/tools/dns.lua index 22f32a8f9c1..811585660f9 100644 --- a/kong/tools/dns.lua +++ b/kong/tools/dns.lua @@ -38,7 +38,7 @@ local setup_client = function(conf) } -- new dns client - if ngx.shared.kong_dns_cache and not _G.busted_legacy_dns_client then + if ngx.shared.kong_dns_cache and _G.busted_new_dns_client ~= false then servers = {} diff --git a/spec/01-unit/09-balancer/01-generic_spec.lua b/spec/01-unit/09-balancer/01-generic_spec.lua index b56fb1ad8f5..78b9141d88b 100644 --- a/spec/01-unit/09-balancer/01-generic_spec.lua +++ b/spec/01-unit/09-balancer/01-generic_spec.lua @@ -148,9 +148,10 @@ local function add_target(b, name, port, weight) end +for _, enable_new_dns_client in ipairs{ false, true } do for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-robin" } do - describe("[" .. algorithm .. "]", function() + describe("[" .. algorithm .. "]" .. (enable_new_dns_client and "[new dns]" or ""), function() local snapshot @@ -162,6 +163,8 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro _G.kong = kong + _G.busted_new_dns_client = enable_new_dns_client + kong.db = {} client = require "kong.resty.dns.client" @@ -897,13 +900,15 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro describe("(SRV)", function() + local srv_name = enable_new_dns_client and "_test._tcp.srvrecord.test" + or "srvrecord.test" it("adding a host",function() dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 10 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.test", 8001, 25) + add_target(b, srv_name, 8001, 25) assert.same({ healthy = true, weight = { @@ -932,7 +937,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 25, @@ -962,11 +967,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("switching address availability",function() dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 10 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.test", 8001, 25) + add_target(b, srv_name, 8001, 25) assert.same({ healthy = true, weight = { @@ -995,7 +1000,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 25, @@ -1023,7 +1028,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to unavailable - assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.test"), false)) + assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, srv_name), false)) assert.same({ healthy = true, weight = { @@ -1052,7 +1057,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 25, @@ -1080,7 +1085,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to available - assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, "srvrecord.test"), true)) + assert(b:setAddressStatus(b:findAddress("1.1.1.1", 9000, srv_name), true)) assert.same({ healthy = true, weight = { @@ -1109,7 +1114,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 25, @@ -1139,11 +1144,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("changing weight of an available address (dns update)",function() local record = dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 10 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.test", 8001, 10) + add_target(b, srv_name, 8001, 10) assert.same({ healthy = true, weight = { @@ -1172,7 +1177,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 10, @@ -1201,11 +1206,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro dnsExpire(client, record) dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 20 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 20 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 20 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 20 }, }) targets.resolve_targets(b.targets) -- touch all addresses to force dns renewal - add_target(b, "srvrecord.test", 8001, 99) -- add again to update nodeWeight + add_target(b, srv_name, 8001, 99) -- add again to update nodeWeight assert.same({ healthy = true, @@ -1235,7 +1240,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 99, @@ -1265,11 +1270,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("changing weight of an unavailable address (dns update)",function() local record = dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 10 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.test", 8001, 25) + add_target(b, srv_name, 8001, 25) assert.same({ healthy = true, weight = { @@ -1298,7 +1303,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 25, @@ -1326,7 +1331,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, b:getStatus()) -- switch to unavailable - assert(b:setAddressStatus(b:findAddress("2.2.2.2", 9001, "srvrecord.test"), false)) + assert(b:setAddressStatus(b:findAddress("2.2.2.2", 9001, srv_name), false)) assert.same({ healthy = true, weight = { @@ -1355,7 +1360,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 25, @@ -1385,11 +1390,11 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro -- update weight, through dns renewal dnsExpire(client, record) dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 20 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 20 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 20 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 20 }, }) targets.resolve_targets(b.targets) -- touch all addresses to force dns renewal - add_target(b, "srvrecord.test", 8001, 99) -- add again to update nodeWeight + add_target(b, srv_name, 8001, 99) -- add again to update nodeWeight assert.same({ healthy = true, @@ -1419,7 +1424,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, { - host = "srvrecord.test", + host = srv_name, port = 8001, dns = "SRV", nodeWeight = 99, @@ -1473,14 +1478,16 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro dnsA({ { name = "getkong.test", address = "1.2.3.4" }, }) + local srv_name = enable_new_dns_client and "_test._tcp.konghq.test" + or "konghq.test" dnsSRV({ - { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, + { name = srv_name, target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.test", 8000, 50) + add_target(b, srv_name, 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) - assert.equal("konghq.test", hostname) + assert.equal(srv_name, hostname) assert.not_nil(handle) end) end) @@ -1506,10 +1513,12 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro dnsA({ { name = "getkong.test", address = "1.2.3.4" }, }) + local srv_name = enable_new_dns_client and "_test._tcp.konghq.test" + or "konghq.test" dnsSRV({ - { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, + { name = srv_name, target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.test", 8000, 50) + add_target(b, srv_name, 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) @@ -1521,6 +1530,8 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro describe("getpeer()", function() + local srv_name = enable_new_dns_client and "_test._tcp.konghq.test" + or "konghq.test" local b before_each(function() @@ -1536,13 +1547,13 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro it("returns expected results/types when using SRV with IP", function() dnsSRV({ - { name = "konghq.test", target = "1.1.1.1", port = 2, weight = 3 }, + { name = srv_name, target = "1.1.1.1", port = 2, weight = 3 }, }) - add_target(b, "konghq.test", 8000, 50) + add_target(b, srv_name, 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.1.1.1", ip) assert.equal(2, port) - assert.equal("konghq.test", hostname) + assert.equal(srv_name, hostname) assert.not_nil(handle) end) @@ -1552,13 +1563,13 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro { name = "getkong.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, + { name = srv_name, target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.test", 8000, 50) + add_target(b, srv_name, 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) - assert.equal("konghq.test", hostname) + assert.equal(srv_name, hostname) assert.not_nil(handle) end) @@ -1570,9 +1581,9 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro { name = "getkong.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "konghq.test", target = "getkong.test", port = 2, weight = 3 }, + { name = srv_name, target = "getkong.test", port = 2, weight = 3 }, }) - add_target(b, "konghq.test", 8000, 50) + add_target(b, srv_name, 8000, 50) local ip, port, hostname, handle = b:getPeer(true, nil, "a string") assert.equal("1.2.3.4", ip) assert.equal(2, port) @@ -1723,6 +1734,8 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro describe("status:", function() + local srv_name = enable_new_dns_client and "_test._tcp.srvrecord.test" + or "srvrecord.test" local b @@ -1741,10 +1754,10 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro add_target(b, "127.0.0.1", 8000, 100) add_target(b, "0::1", 8080, 50) dnsSRV({ - { name = "srvrecord.test", target = "1.1.1.1", port = 9000, weight = 10 }, - { name = "srvrecord.test", target = "2.2.2.2", port = 9001, weight = 10 }, + { name = srv_name, target = "1.1.1.1", port = 9000, weight = 10 }, + { name = srv_name, target = "2.2.2.2", port = 9001, weight = 10 }, }) - add_target(b, "srvrecord.test", 1234, 9999) + add_target(b, srv_name, 1234, 9999) dnsA({ { name = "getkong.test", address = "5.6.7.8", ttl = 0 }, }) @@ -1754,7 +1767,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro local status = b:getStatus() table.sort(status.hosts, function(hostA, hostB) return hostA.host < hostB.host end) - assert.same({ + local expect_status = { healthy = true, weight = { total = 1170, @@ -1832,7 +1845,7 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro addresses = {}, }, { - host = "srvrecord.test", + host = srv_name, port = 1234, dns = "SRV", nodeWeight = 9999, @@ -1857,9 +1870,13 @@ for _, algorithm in ipairs{ "consistent-hashing", "least-connections", "round-ro }, }, }, - }, status) + } + table.sort(expect_status.hosts, function(hostA, hostB) return hostA.host < hostB.host end) + + assert.same(expect_status, status) end) end) end) end) end +end diff --git a/spec/01-unit/09-balancer/02-least_connections_spec.lua b/spec/01-unit/09-balancer/02-least_connections_spec.lua index caae6c8bbe0..5426b3953a3 100644 --- a/spec/01-unit/09-balancer/02-least_connections_spec.lua +++ b/spec/01-unit/09-balancer/02-least_connections_spec.lua @@ -153,11 +153,17 @@ local function validate_lcb(b, debug) end -describe("[least-connections]", function() +for _, enable_new_dns_client in ipairs{ false, true } do + +describe("[least-connections]" .. (enable_new_dns_client and "[new dns]" or ""), function() + local srv_name = enable_new_dns_client and "_test._tcp.konghq.com" + or "konghq.com" local snapshot setup(function() + _G.busted_new_dns_client = enable_new_dns_client + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded @@ -262,10 +268,10 @@ describe("[least-connections]", function() it("honours weights", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local counts = {} local handles = {} @@ -286,10 +292,10 @@ describe("[least-connections]", function() it("first returns top weights, on a 0-connection balancer", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local handles = {} local ip, _, handle @@ -316,13 +322,13 @@ describe("[least-connections]", function() it("doesn't use unavailable addresses", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) -- mark one as unavailable - b:setAddressStatus(b:findAddress("50.50.50.50", 80, "konghq.com"), false) + b:setAddressStatus(b:findAddress("50.50.50.50", 80, srv_name), false) local counts = {} local handles = {} for i = 1,70 do @@ -342,13 +348,13 @@ describe("[least-connections]", function() it("uses reenabled (available) addresses again", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) -- mark one as unavailable - b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), false) + b:setAddressStatus(b:findAddress("20.20.20.20", 80, srv_name), false) local counts = {} local handles = {} for i = 1,70 do @@ -365,7 +371,7 @@ describe("[least-connections]", function() }, counts) -- let's do another 70, after resetting - b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), true) + b:setAddressStatus(b:findAddress("20.20.20.20", 80, srv_name), true) for i = 1,70 do local ip, _, _, handle = b:getPeer() counts[ip] = (counts[ip] or 0) + 1 @@ -388,11 +394,11 @@ describe("[least-connections]", function() it("does not return already failed addresses", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, - { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "70.70.70.70", port = 80, weight = 70 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local tried = {} local ip, _, handle @@ -424,11 +430,11 @@ describe("[least-connections]", function() it("retries, after all addresses failed, restarts with previously failed ones", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, - { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "70.70.70.70", port = 80, weight = 70 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local tried = {} local ip, _, handle @@ -449,10 +455,10 @@ describe("[least-connections]", function() it("releases the previous connection", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local handle -- define outside loop, so it gets reused and released for i = 1,70 do @@ -478,9 +484,9 @@ describe("[least-connections]", function() it("releases a connection", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local ip, _, _, handle = b:getPeer() assert.equal("20.20.20.20", ip) @@ -493,9 +499,9 @@ describe("[least-connections]", function() it("releases connection of already disabled/removed address", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, }) - local b = validate_lcb(new_balancer({ "konghq.com" })) + local b = validate_lcb(new_balancer({ srv_name })) local ip, _, _, handle = b:getPeer() assert.equal("20.20.20.20", ip) @@ -513,3 +519,5 @@ describe("[least-connections]", function() end) end) + +end diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index aaecbdd4301..0cd32a708cd 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -200,11 +200,16 @@ end -- END TEST HELPERS -- ---------------------- -describe("[consistent_hashing]", function() +for _, enable_new_dns_client in ipairs{ false, true } do +describe("[consistent_hashing]" .. (enable_new_dns_client and "[new dns]" or ""), function() + local srv_name = enable_new_dns_client and "_test._tcp.gelato.io" + or "gelato.io" local snapshot setup(function() + _G.busted_new_dns_client = enable_new_dns_client + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded @@ -552,10 +557,10 @@ describe("[consistent_hashing]", function() { name = "mashape2.com", address = "12.34.56.2" }, }) dnsSRV({ - { name = "mashape.com", target = "mashape1.com", port = 8001, weight = 5 }, - { name = "mashape.com", target = "mashape2.com", port = 8002, weight = 5 }, + { name = srv_name, target = "mashape1.com", port = 8001, weight = 5 }, + { name = srv_name, target = "mashape2.com", port = 8002, weight = 5 }, }) - add_target(b, "mashape.com", 123, 100) + add_target(b, srv_name, 123, 100) ngx.sleep(0) assert.equal(2, count_add) assert.equal(0, count_remove) @@ -883,15 +888,15 @@ describe("[consistent_hashing]", function() { name = "mashape.com", address = "1.2.3.5" }, }) dnsSRV({ - { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 5 }, - { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 5 }, }) local b = new_balancer({ dns = client, wheelSize = 1000, }) add_target(b, "mashape.com", 80, 10) - add_target(b, "gelato.io", 80, 10) --> port + weight will be ignored + add_target(b, srv_name, 80, 10) --> port + weight will be ignored local count = count_indices(b) local state = copyWheel(b) -- 33%: 106 points @@ -903,7 +908,7 @@ describe("[consistent_hashing]", function() ["1.2.3.6:8002"] = 53, }, count) - add_target(b, "gelato.io", 80, 20) --> port + weight will be ignored + add_target(b, srv_name, 80, 20) --> port + weight will be ignored count = count_indices(b) assert.same({ ["1.2.3.4:80"] = 106, @@ -978,16 +983,16 @@ describe("[consistent_hashing]", function() end) it("renewed DNS SRV record; no changes", function() local record = dnsSRV({ - { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 5 }, - { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 5 }, - { name = "gelato.io", target = "1.2.3.6", port = 8003, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8003, weight = 5 }, }) dnsA({ { name = "getkong.org", address = "9.9.9.9" }, }) local b = new_balancer({ hosts = { - { name = "gelato.io" }, + { name = srv_name }, { name = "getkong.org", port = 123, weight = 10 }, }, dns = client, @@ -996,9 +1001,9 @@ describe("[consistent_hashing]", function() local state = copyWheel(b) record.expire = gettime() -1 -- expire current dns cache record dnsSRV({ -- create a new record (identical) - { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 5 }, - { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 5 }, - { name = "gelato.io", target = "1.2.3.6", port = 8003, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8003, weight = 5 }, }) -- create a spy to check whether dns was queried spy.on(client, "resolve") @@ -1006,7 +1011,7 @@ describe("[consistent_hashing]", function() -- invoke balancer, to expire record and re-query dns --b:_hit_all() targets.resolve_targets(b.targets) - assert.spy(client.resolve).was_called_with("gelato.io",nil, nil) + assert.spy(client.resolve).was_called_with(srv_name,nil, nil) assert.same(state, copyWheel(b)) end) it("low weight with zero-indices assigned doesn't fail", function() @@ -1046,13 +1051,13 @@ describe("[consistent_hashing]", function() -- depending on order of insertion it is either 1 or 0 indices -- but it may never error. dnsSRV({ - { name = "gelato.io", target = "1.2.3.6", port = 8001, weight = 0 }, - { name = "gelato.io", target = "1.2.3.6", port = 8002, weight = 0 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 0 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 0 }, }) local b = new_balancer({ hosts = { -- port and weight will be overridden by the above - { name = "gelato.io", port = 80, weight = 99999 }, + { name = srv_name, port = 80, weight = 99999 }, }, dns = client, wheelSize = 100, @@ -1120,3 +1125,5 @@ describe("[consistent_hashing]", function() end) end) end) + +end diff --git a/spec/01-unit/09-balancer/04-round_robin_spec.lua b/spec/01-unit/09-balancer/04-round_robin_spec.lua index 341ec4fe459..7318c8123ae 100644 --- a/spec/01-unit/09-balancer/04-round_robin_spec.lua +++ b/spec/01-unit/09-balancer/04-round_robin_spec.lua @@ -236,12 +236,17 @@ end -- END TEST HELPERS -- ---------------------- +for _, enable_new_dns_client in ipairs{ false, true } do describe("[round robin balancer]", function() + local srv_name = enable_new_dns_client and "_test._tcp.gelato.test" + or "gelato.test" local snapshot setup(function() + _G.busted_new_dns_client = enable_new_dns_client + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded @@ -327,12 +332,12 @@ describe("[round robin balancer]", function() { name = "getkong.test", address = "::1" }, }) dnsSRV({ - { name = "gelato.test", target = "1.2.3.6", port = 8001 }, - { name = "gelato.test", target = "1.2.3.6", port = 8002 }, - { name = "gelato.test", target = "1.2.3.6", port = 8003 }, + { name = srv_name, target = "1.2.3.6", port = 8001 }, + { name = srv_name, target = "1.2.3.6", port = 8002 }, + { name = srv_name, target = "1.2.3.6", port = 8003 }, }) local b = new_balancer{ - hosts = {"mashape.test", "getkong.test", "gelato.test" }, + hosts = {"mashape.test", "getkong.test", srv_name }, dns = client, wheelSize = 10, } @@ -376,10 +381,10 @@ describe("[round robin balancer]", function() { name = "getkong.test", address = "::1" }, }) dnsSRV({ - { name = "gelato.test", target = "1.2.3.4", port = 8001 }, + { name = srv_name, target = "1.2.3.4", port = 8001 }, }) local b = new_balancer{ - hosts = {"mashape.test", "getkong.test", "gelato.test" }, + hosts = {"mashape.test", "getkong.test", srv_name }, dns = client, wheelSize = 10, } @@ -503,10 +508,10 @@ describe("[round robin balancer]", function() { name = "mashape2.test", address = "12.34.56.2" }, }) dnsSRV({ - { name = "mashape.test", target = "mashape1.test", port = 8001, weight = 5 }, - { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, + { name = srv_name, target = "mashape1.test", port = 8001, weight = 5 }, + { name = srv_name, target = "mashape2.test", port = 8002, weight = 5 }, }) - add_target(b, "mashape.test", 80, 10) + add_target(b, srv_name, 80, 10) local _, _, _, handle = b:getPeer() local ok, err = b:setAddressStatus(handle.address, false) @@ -530,9 +535,9 @@ describe("[round robin balancer]", function() { name = "mashape1.test", address = "12.34.56.78" }, }) dnsSRV({ - { name = "mashape.test", target = "mashape1.test", port = 0, weight = 5 }, + { name = srv_name, target = "mashape1.test", port = 0, weight = 5 }, }) - add_target(b, "mashape.test", 80, 10) + add_target(b, srv_name, 80, 10) local ip, port = b:getPeer() assert.equals("12.34.56.78", ip) assert.equals(80, port) @@ -550,18 +555,18 @@ describe("[round robin balancer]", function() { name = "mashape.test", address = "1.2.3.4" }, }) dnsSRV({ - { name = "gelato.test", target = "mashape.test", port = 8001 }, + { name = srv_name, target = "mashape.test", port = 8001 }, }) local b = check_balancer(new_balancer { hosts = { - {name = "gelato.test", port = 123, weight = 100}, + {name = srv_name, port = 123, weight = 100}, }, dns = client, }) local addr, port, host = b:getPeer() assert.equal("1.2.3.4", addr) assert.equal(8001, port) - assert.equal("gelato.test", host) + assert.equal(srv_name, host) end) it("gets an IP address and port number; round-robin", function() dnsA({ @@ -758,10 +763,10 @@ describe("[round robin balancer]", function() { name = "mashape2.test", address = "12.34.56.2" }, }) dnsSRV({ - { name = "mashape.test", target = "mashape1.test", port = 8001, weight = 5 }, - { name = "mashape.test", target = "mashape2.test", port = 8002, weight = 5 }, + { name = srv_name, target = "mashape1.test", port = 8001, weight = 5 }, + { name = srv_name, target = "mashape2.test", port = 8002, weight = 5 }, }) - add_target(b, "mashape.test", 123, 100) + add_target(b, srv_name, 123, 100) ngx.sleep(0) assert.equal(2, count_add) assert.equal(0, count_remove) @@ -1078,15 +1083,15 @@ describe("[round robin balancer]", function() { name = "mashape.test", address = "1.2.3.5" }, }) dnsSRV({ - { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, - { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 5 }, }) local b = check_balancer(new_balancer { dns = client, wheelSize = 120, }) add_target(b, "mashape.test", 80, 10) - add_target(b, "gelato.test", 80, 10) --> port + weight will be ignored + add_target(b, srv_name, 80, 10) --> port + weight will be ignored local count = count_indices(b) local state = copyWheel(b) assert.same({ @@ -1096,7 +1101,7 @@ describe("[round robin balancer]", function() ["1.2.3.6:8002"] = 1, }, count) - add_target(b, "gelato.test", 80, 20) --> port + weight will be ignored + add_target(b, srv_name, 80, 20) --> port + weight will be ignored count = count_indices(b) assert.same({ ["1.2.3.4:80"] = 2, @@ -1171,16 +1176,16 @@ describe("[round robin balancer]", function() end) it("renewed DNS SRV record; no changes", function() local record = dnsSRV({ - { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5, ttl = 0.1 }, - { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5, ttl = 0.1 }, - { name = "gelato.test", target = "1.2.3.6", port = 8003, weight = 5, ttl = 0.1 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 5, ttl = 0.1 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 5, ttl = 0.1 }, + { name = srv_name, target = "1.2.3.6", port = 8003, weight = 5, ttl = 0.1 }, }) dnsA({ { name = "getkong.test", address = "9.9.9.9" }, }) local b = check_balancer(new_balancer { hosts = { - { name = "gelato.test" }, + { name = srv_name }, { name = "getkong.test", port = 123, weight = 10 }, }, dns = client, @@ -1190,16 +1195,16 @@ describe("[round robin balancer]", function() record.expire = gettime() -1 -- expire current dns cache record sleep(0.2) -- wait for record expiration dnsSRV({ -- create a new record (identical) - { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 5 }, - { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 5 }, - { name = "gelato.test", target = "1.2.3.6", port = 8003, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 5 }, + { name = srv_name, target = "1.2.3.6", port = 8003, weight = 5 }, }) -- create a spy to check whether dns was queried spy.on(client, "resolve") for _ = 1, b.wheelSize do -- call all, to make sure we hit the expired one b:getPeer() -- invoke balancer, to expire record and re-query dns end - assert.spy(client.resolve).was_called_with("gelato.test",nil, nil) + assert.spy(client.resolve).was_called_with(srv_name,nil, nil) assert.same(state, copyWheel(b)) end) it("renewed DNS A record; address changes", function() @@ -1294,7 +1299,9 @@ describe("[round robin balancer]", function() local test_name = "really.really.really.does.not.exist.hostname.test" local ttl = 0.1 local staleTtl = 0 -- stale ttl = 0, force lookup upon expiring - client.getobj().stale_ttl = 0 + if client.getobj then + client.getobj().stale_ttl = 0 + end local record = dnsA({ { name = test_name, address = "1.2.3.4", ttl = ttl }, }, staleTtl) @@ -1317,7 +1324,9 @@ describe("[round robin balancer]", function() assert.is_nil(ip) assert.equal(port, "Balancer is unhealthy") end - client.getobj().stale_ttl = 4 + if client.getobj then + client.getobj().stale_ttl = 4 + end end) it("renewed DNS A record; unhealthy entries remain unhealthy after renewal", function() local record = dnsA({ @@ -1418,13 +1427,13 @@ describe("[round robin balancer]", function() -- depending on order of insertion it is either 1 or 0 indices -- but it may never error. dnsSRV({ - { name = "gelato.test", target = "1.2.3.6", port = 8001, weight = 0 }, - { name = "gelato.test", target = "1.2.3.6", port = 8002, weight = 0 }, + { name = srv_name, target = "1.2.3.6", port = 8001, weight = 0 }, + { name = srv_name, target = "1.2.3.6", port = 8002, weight = 0 }, }) local b = check_balancer(new_balancer { hosts = { -- port and weight will be overridden by the above - { name = "gelato.test", port = 80, weight = 99999 }, + { name = srv_name, port = 80, weight = 99999 }, }, dns = client, wheelSize = 100, @@ -1562,3 +1571,5 @@ describe("[round robin balancer]", function() end) end) end) + +end diff --git a/spec/01-unit/09-balancer/06-latency_spec.lua b/spec/01-unit/09-balancer/06-latency_spec.lua index be9a23279e7..dc90293506f 100644 --- a/spec/01-unit/09-balancer/06-latency_spec.lua +++ b/spec/01-unit/09-balancer/06-latency_spec.lua @@ -150,12 +150,18 @@ local function validate_latency(b, debug) end -describe("[latency]", function() +for _, enable_new_dns_client in ipairs{ false, true } do + +describe("[latency]" .. (enable_new_dns_client and "[new dns]" or ""), function() + local srv_name = enable_new_dns_client and "_test._tcp.konghq.com" + or "konghq.com" local snapshot local old_var = ngx.var setup(function() + _G.busted_new_dns_client = enable_new_dns_client + _G.package.loaded["kong.resty.dns.client"] = nil -- make sure module is reloaded _G.package.loaded["kong.runloop.balancer.targets"] = nil -- make sure module is reloaded @@ -262,10 +268,10 @@ describe("[latency]", function() it("select low latency target", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 20 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) local counts = {} local handles = {} @@ -306,10 +312,10 @@ describe("[latency]", function() it("first returns one, after update latency return another one", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 20 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) local handles = {} local ip, _, handle @@ -348,13 +354,13 @@ describe("[latency]", function() it("doesn't use unavailable addresses", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 20 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) -- mark one as unavailable - b:setAddressStatus(b:findAddress("50.50.50.50", 80, "konghq.com"), false) + b:setAddressStatus(b:findAddress("50.50.50.50", 80, srv_name), false) validate_latency(b) local counts = {} local handles = {} @@ -374,10 +380,10 @@ describe("[latency]", function() it("long time update ewma address score, ewma will use the most accurate value", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 20 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) for _, target in pairs(b.targets) do for _, address in pairs(target.addresses) do @@ -452,13 +458,13 @@ describe("[latency]", function() it("uses reenabled (available) addresses again", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 20 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 20 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) -- mark one as unavailable - b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), false) + b:setAddressStatus(b:findAddress("20.20.20.20", 80, srv_name), false) local counts = {} local handles = {} for i = 1,70 do @@ -481,7 +487,7 @@ describe("[latency]", function() }, counts) -- let's do another 70, after resetting - b:setAddressStatus(b:findAddress("20.20.20.20", 80, "konghq.com"), true) + b:setAddressStatus(b:findAddress("20.20.20.20", 80, srv_name), true) for _, target in pairs(b.targets) do for _, address in pairs(target.addresses) do if address.ip == "20.20.20.20" then @@ -553,11 +559,11 @@ describe("[latency]", function() it("does not return already failed addresses", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, - { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "70.70.70.70", port = 80, weight = 70 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) local tried = {} local ip, _, handle @@ -589,11 +595,11 @@ describe("[latency]", function() it("retries, after all addresses failed, retry end", function() dnsSRV({ - { name = "konghq.com", target = "20.20.20.20", port = 80, weight = 20 }, - { name = "konghq.com", target = "50.50.50.50", port = 80, weight = 50 }, - { name = "konghq.com", target = "70.70.70.70", port = 80, weight = 70 }, + { name = srv_name, target = "20.20.20.20", port = 80, weight = 20 }, + { name = srv_name, target = "50.50.50.50", port = 80, weight = 50 }, + { name = srv_name, target = "70.70.70.70", port = 80, weight = 70 }, }) - local b = validate_latency(new_balancer({ "konghq.com" })) + local b = validate_latency(new_balancer({ srv_name })) local tried = {} local ip, _, handle @@ -616,3 +622,5 @@ describe("[latency]", function() end) end) + +end diff --git a/spec/01-unit/21-dns-client/02-client_spec.lua b/spec/01-unit/21-dns-client/02-client_spec.lua index e5a88c8e8d9..9051580d964 100644 --- a/spec/01-unit/21-dns-client/02-client_spec.lua +++ b/spec/01-unit/21-dns-client/02-client_spec.lua @@ -39,7 +39,8 @@ describe("[DNS client]", function() local client, resolver before_each(function() - _G.busted_legacy_dns_client = true + _G.busted_new_dns_client = false + client = require("kong.resty.dns.client") resolver = require("resty.dns.resolver") @@ -72,7 +73,6 @@ describe("[DNS client]", function() end) after_each(function() - _G.busted_legacy_dns_client = nil package.loaded["kong.resty.dns.client"] = nil package.loaded["resty.dns.resolver"] = nil client = nil diff --git a/spec/01-unit/21-dns-client/03-client_cache_spec.lua b/spec/01-unit/21-dns-client/03-client_cache_spec.lua index 448bd8b8a92..2857cb7f940 100644 --- a/spec/01-unit/21-dns-client/03-client_cache_spec.lua +++ b/spec/01-unit/21-dns-client/03-client_cache_spec.lua @@ -22,7 +22,8 @@ describe("[DNS client cache]", function() local client, resolver before_each(function() - _G.busted_legacy_dns_client = true + _G.busted_new_dns_client = false + client = require("kong.resty.dns.client") resolver = require("resty.dns.resolver") @@ -56,7 +57,6 @@ describe("[DNS client cache]", function() end) after_each(function() - _G.busted_legacy_dns_client = nil package.loaded["kong.resty.dns.client"] = nil package.loaded["resty.dns.resolver"] = nil client = nil diff --git a/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua b/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua index 5ed287def1d..63f50a156ea 100644 --- a/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua +++ b/spec/01-unit/30-new-dns-client/04-client_ipc_spec.lua @@ -30,7 +30,7 @@ describe("[dns-client] inter-process communication:",function() nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled,dns-client-test", nginx_main_worker_processes = num_workers, - legacy_dns_client = "off", + new_dns_client = "on", })) end) diff --git a/spec/02-integration/08-status_api/05-dns_client_spec.lua b/spec/02-integration/08-status_api/05-dns_client_spec.lua index 8ebeb757e64..a3e7108a5b9 100644 --- a/spec/02-integration/08-status_api/05-dns_client_spec.lua +++ b/spec/02-integration/08-status_api/05-dns_client_spec.lua @@ -22,7 +22,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, status_listen = "127.0.0.1:" .. tcp_status_port, - legacy_dns_client = "off", + new_dns_client = "on", })) client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) @@ -75,7 +75,7 @@ for _, strategy in helpers.each_strategy() do assert(helpers.start_kong({ database = strategy, status_listen = "127.0.0.1:" .. tcp_status_port, - legacy_dns_client = "on", + new_dns_client = "off", })) client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) @@ -120,7 +120,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", - legacy_dns_client = "off", + new_dns_client = "on", })) assert(helpers.start_kong({ @@ -133,7 +133,7 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", status_listen = "127.0.0.1:" .. tcp_status_port, - legacy_dns_client = "off", + new_dns_client = "on", })) client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) diff --git a/spec/helpers/dns.lua b/spec/helpers/dns.lua index 68fdbfbcf2b..ffbf9b48cba 100644 --- a/spec/helpers/dns.lua +++ b/spec/helpers/dns.lua @@ -82,10 +82,17 @@ function _M.dnsSRV(client, records, staleTtl) records.ttl = records[1].ttl -- create key, and insert it - local key = records[1].name..":"..records[1].type + + -- for orignal dns client + local key = records[1].type..":"..records[1].name dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) - key = records[1].name..":-1" -- A/AAAA + -- insert last-succesful lookup type + dnscache:set(records[1].name, records[1].type) + + -- for new dns client + local key = records[1].name..":"..records[1].type dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + return records end @@ -124,10 +131,19 @@ function _M.dnsA(client, records, staleTtl) records.ttl = records[1].ttl -- create key, and insert it + + -- for original dns client + local key = records[1].type..":"..records[1].name + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + -- insert last-succesful lookup type + dnscache:set(records[1].name, records[1].type) + + -- for new dns client local key = records[1].name..":"..records[1].type dnscache:set(key, records, records[1].ttl) key = records[1].name..":-1" -- A/AAAA dnscache:set(key, records, records[1].ttl) + return records end @@ -165,10 +181,19 @@ function _M.dnsAAAA(client, records, staleTtl) records.ttl = records[1].ttl -- create key, and insert it + + -- for orignal dns client + local key = records[1].type..":"..records[1].name + dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + -- insert last-succesful lookup type + dnscache:set(records[1].name, records[1].type) + + -- for new dns client local key = records[1].name..":"..records[1].type dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) key = records[1].name..":-1" -- A/AAAA dnscache:set(key, records, records[1].ttl + (staleTtl or 4)) + return records end From 5b587f217e4047d40a8314bf76540e22a891b224 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Fri, 16 Aug 2024 12:28:21 +0100 Subject: [PATCH 3919/4351] fix(plugins): ai proxy cloud identity transformers (#13487) Fixed a bug where cloud identity authentication was not used in ai-request-transformer and ai-response-transformer plugins. Re-factor "cloud SDK auth" function to be shared across many AI plugins. AG-94 --- ...oxy-cloud-identity-transformer-plugins.yml | 5 ++ kong/llm/drivers/bedrock.lua | 53 ++++++++---- kong/llm/drivers/gemini.lua | 22 ++++- kong/llm/drivers/shared.lua | 82 +++++++++++++++++++ kong/llm/init.lua | 10 ++- kong/llm/proxy/handler.lua | 73 +---------------- .../ai-request-transformer/handler.lua | 19 ++++- .../ai-response-transformer/handler.lua | 19 ++++- 8 files changed, 189 insertions(+), 94 deletions(-) create mode 100644 changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml diff --git a/changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml b/changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml new file mode 100644 index 00000000000..1058206319a --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml @@ -0,0 +1,5 @@ +message: | + **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication + was not used in `ai-request-transformer` and `ai-response-transformer` plugins. +scope: Plugin +type: bugfix diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 5f7ddce5119..6586187d876 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -306,7 +306,7 @@ function _M.to_format(request_table, model_info, route_type) return response_object, content_type, nil end -function _M.subrequest(body, conf, http_opts, return_res_table) +function _M.subrequest(body, conf, http_opts, return_res_table, identity_interface) -- use shared/standard subrequest routine local body_string, err @@ -322,25 +322,51 @@ function _M.subrequest(body, conf, http_opts, return_res_table) end -- may be overridden - local url = (conf.model.options and conf.model.options.upstream_url) - or fmt( - "%s%s", - ai_shared.upstream_url_format[DRIVER_NAME], - ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - ) + local f_url = conf.model.options and conf.model.options.upstream_url + if not f_url then -- upstream_url override is not set + local uri = fmt(ai_shared.upstream_url_format[DRIVER_NAME], identity_interface.interface.config.region) + local path = fmt( + ai_shared.operation_map[DRIVER_NAME][conf.route_type].path, + conf.model.name, + "converse") + + f_url = uri ..path + end + + local parsed_url = socket_url.parse(f_url) + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method - local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + -- do the IAM auth and signature headers + identity_interface.interface.config.signatureVersion = "v4" + identity_interface.interface.config.endpointPrefix = "bedrock" + + local r = { + headers = {}, + method = method, + path = parsed_url.path, + host = parsed_url.host, + port = tonumber(parsed_url.port) or 443, + body = body_string, + } + + local signature, err = signer(identity_interface.interface.config, r) + if not signature then + return nil, "failed to sign AWS request: " .. (err or "NONE") + end local headers = { ["Accept"] = "application/json", ["Content-Type"] = "application/json", } - - if conf.auth and conf.auth.header_name then - headers[conf.auth.header_name] = conf.auth.header_value + headers["Authorization"] = signature.headers["Authorization"] + if signature.headers["X-Amz-Security-Token"] then + headers["X-Amz-Security-Token"] = signature.headers["X-Amz-Security-Token"] + end + if signature.headers["X-Amz-Date"] then + headers["X-Amz-Date"] = signature.headers["X-Amz-Date"] end - local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) + local res, err, httpc = ai_shared.http_request(f_url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end @@ -386,7 +412,6 @@ function _M.configure_request(conf, aws_sdk) or "converse" local f_url = conf.model.options and conf.model.options.upstream_url - if not f_url then -- upstream_url override is not set local uri = fmt(ai_shared.upstream_url_format[DRIVER_NAME], aws_sdk.config.region) local path = fmt( @@ -394,7 +419,7 @@ function _M.configure_request(conf, aws_sdk) conf.model.name, operation) - f_url = fmt("%s%s", uri, path) + f_url = uri ..path end local parsed_url = socket_url.parse(f_url) diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index d386961997f..cf3806a2699 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -262,7 +262,7 @@ function _M.to_format(request_table, model_info, route_type) return response_object, content_type, nil end -function _M.subrequest(body, conf, http_opts, return_res_table) +function _M.subrequest(body, conf, http_opts, return_res_table, identity_interface) -- use shared/standard subrequest routine local body_string, err @@ -292,7 +292,23 @@ function _M.subrequest(body, conf, http_opts, return_res_table) ["Content-Type"] = "application/json", } - if conf.auth and conf.auth.header_name then + if identity_interface and identity_interface.interface then + if identity_interface.interface:needsRefresh() then + -- HACK: A bug in lua-resty-gcp tries to re-load the environment + -- variable every time, which fails in nginx + -- Create a whole new interface instead. + -- Memory leaks are mega unlikely because this should only + -- happen about once an hour, and the old one will be + -- cleaned up anyway. + local service_account_json = identity_interface.interface.service_account_json + identity_interface.interface.token = identity_interface.interface:new(service_account_json).token + + kong.log.debug("gcp identity token for ", kong.plugin.get_id(), " has been refreshed") + end + + headers["Authorization"] = "Bearer " .. identity_interface.interface.token + + elseif conf.auth and conf.auth.header_name then headers[conf.auth.header_name] = conf.auth.header_value end @@ -413,7 +429,7 @@ function _M.configure_request(conf, identity_interface) local identity_interface_new = identity_interface:new(service_account_json) identity_interface.token = identity_interface_new.token - kong.log.notice("gcp identity token for ", kong.plugin.get_id(), " has been refreshed") + kong.log.debug("gcp identity token for ", kong.plugin.get_id(), " has been refreshed") end kong.service.request.set_header("Authorization", "Bearer " .. identity_interface.token) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index cc1b437b6b7..1a9571d5755 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -59,6 +59,19 @@ local log_entry_keys = { local openai_override = os.getenv("OPENAI_TEST_PORT") +---- IDENTITY SETTINGS +local GCP_SERVICE_ACCOUNT do + GCP_SERVICE_ACCOUNT = os.getenv("GCP_SERVICE_ACCOUNT") +end + +local GCP = require("resty.gcp.request.credentials.accesstoken") +local aws_config = require "resty.aws.config" -- reads environment variables whilst available +local AWS = require("resty.aws") +local AWS_REGION do + AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") +end +---- + _M._CONST = { ["SSE_TERMINATOR"] = "[DONE]", } @@ -229,6 +242,75 @@ local function handle_stream_event(event_table, model_info, route_type) end end +--- +-- Manages cloud SDKs, for using "workload identity" authentications, +-- that are tied to this specific plugin in-memory. +-- +-- This allows users to run different authentication configurations +-- between different AI Plugins. +-- +-- @param {table} this_cache self - stores all the SDK instances +-- @param {table} plugin_config the configuration to cache against and also provide SDK settings with +-- @return {table} self +_M.cloud_identity_function = function(this_cache, plugin_config) + if plugin_config.model.provider == "gemini" and + plugin_config.auth and + plugin_config.auth.gcp_use_service_account then + + ngx.log(ngx.DEBUG, "loading gcp sdk for plugin ", kong.plugin.get_id()) + + local service_account_json = (plugin_config.auth and plugin_config.auth.gcp_service_account_json) or GCP_SERVICE_ACCOUNT + + local ok, gcp_auth = pcall(GCP.new, nil, service_account_json) + if ok and gcp_auth then + -- store our item for the next time we need it + gcp_auth.service_account_json = service_account_json + this_cache[plugin_config] = { interface = gcp_auth, error = nil } + return this_cache[plugin_config] + end + + return { interface = nil, error = "cloud-authentication with GCP failed" } + + elseif plugin_config.model.provider == "bedrock" then + ngx.log(ngx.DEBUG, "loading aws sdk for plugin ", kong.plugin.get_id()) + local aws + + local region = plugin_config.model.options + and plugin_config.model.options.bedrock + and plugin_config.model.options.bedrock.aws_region + or AWS_REGION + + if not region then + return { interface = nil, error = "AWS region not specified anywhere" } + end + + local access_key_set = (plugin_config.auth and plugin_config.auth.aws_access_key_id) + or aws_config.global.AWS_ACCESS_KEY_ID + local secret_key_set = plugin_config.auth and plugin_config.auth.aws_secret_access_key + or aws_config.global.AWS_SECRET_ACCESS_KEY + + aws = AWS({ + -- if any of these are nil, they either use the SDK default or + -- are deliberately null so that a different auth chain is used + region = region, + }) + + if access_key_set and secret_key_set then + -- Override credential config according to plugin config, if set + local creds = aws:Credentials { + accessKeyId = access_key_set, + secretAccessKey = secret_key_set, + } + + aws.config.credentials = creds + end + + this_cache[plugin_config] = { interface = aws, error = nil } + + return this_cache[plugin_config] + end +end + --- -- Splits a HTTPS data chunk or frame into individual -- SSE-format messages, see: diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 7681965c8e4..9577466a95f 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -95,9 +95,9 @@ do local ai_request -- mistral, cohere, titan (via Bedrock) don't support system commands - if self.driver == "bedrock" then + if self.conf.model.provider == "bedrock" then for _, p in ipairs(self.driver.bedrock_unsupported_system_role_patterns) do - if request.model:find(p) then + if self.conf.model.name:find(p) then ai_request = { messages = { [1] = { @@ -147,7 +147,7 @@ do ai_shared.pre_request(self.conf, ai_request) -- send it to the ai service - local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false) + local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false, self.identity_interface) if err then return nil, "failed to introspect request with AI service: " .. err end @@ -225,13 +225,15 @@ do --- Instantiate a new LLM driver instance. -- @tparam table conf Configuration table -- @tparam table http_opts HTTP options table + -- @tparam table [optional] cloud-authentication identity interface -- @treturn[1] table A new LLM driver instance -- @treturn[2] nil -- @treturn[2] string An error message if instantiation failed - function _M.new_driver(conf, http_opts) + function _M.new_driver(conf, http_opts, identity_interface) local self = { conf = conf or {}, http_opts = http_opts or {}, + identity_interface = identity_interface, -- 'or nil' } setmetatable(self, LLM) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 69b97e71f86..c9c66d0216a 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -13,19 +13,6 @@ local kong_utils = require("kong.tools.gzip") local buffer = require "string.buffer" local strip = require("kong.tools.utils").strip --- cloud auth/sdk providers -local GCP_SERVICE_ACCOUNT do - GCP_SERVICE_ACCOUNT = os.getenv("GCP_SERVICE_ACCOUNT") -end - -local GCP = require("resty.gcp.request.credentials.accesstoken") -local aws_config = require "resty.aws.config" -- reads environment variables whilst available -local AWS = require("resty.aws") -local AWS_REGION do - AWS_REGION = os.getenv("AWS_REGION") or os.getenv("AWS_DEFAULT_REGION") -end --- - local EMPTY = require("kong.tools.table").EMPTY @@ -48,64 +35,7 @@ local ERROR__NOT_SET = 'data: {"error": true, "message": "empty or unsupported t local _KEYBASTION = setmetatable({}, { __mode = "k", - __index = function(this_cache, plugin_config) - if plugin_config.model.provider == "gemini" and - plugin_config.auth and - plugin_config.auth.gcp_use_service_account then - - ngx.log(ngx.NOTICE, "loading gcp sdk for plugin ", kong.plugin.get_id()) - - local service_account_json = (plugin_config.auth and plugin_config.auth.gcp_service_account_json) or GCP_SERVICE_ACCOUNT - - local ok, gcp_auth = pcall(GCP.new, nil, service_account_json) - if ok and gcp_auth then - -- store our item for the next time we need it - gcp_auth.service_account_json = service_account_json - this_cache[plugin_config] = { interface = gcp_auth, error = nil } - return this_cache[plugin_config] - end - - return { interface = nil, error = "cloud-authentication with GCP failed" } - - elseif plugin_config.model.provider == "bedrock" then - ngx.log(ngx.NOTICE, "loading aws sdk for plugin ", kong.plugin.get_id()) - local aws - - local region = plugin_config.model.options - and plugin_config.model.options.bedrock - and plugin_config.model.options.bedrock.aws_region - or AWS_REGION - - if not region then - return { interface = nil, error = "AWS region not specified anywhere" } - end - - local access_key_set = (plugin_config.auth and plugin_config.auth.aws_access_key_id) - or aws_config.global.AWS_ACCESS_KEY_ID - local secret_key_set = plugin_config.auth and plugin_config.auth.aws_secret_access_key - or aws_config.global.AWS_SECRET_ACCESS_KEY - - aws = AWS({ - -- if any of these are nil, they either use the SDK default or - -- are deliberately null so that a different auth chain is used - region = region, - }) - - if access_key_set and secret_key_set then - -- Override credential config according to plugin config, if set - local creds = aws:Credentials { - accessKeyId = access_key_set, - secretAccessKey = secret_key_set, - } - - aws.config.credentials = creds - end - - this_cache[plugin_config] = { interface = aws, error = nil } - - return this_cache[plugin_config] - end - end, + __index = ai_shared.cloud_identity_function, }) @@ -521,6 +451,7 @@ function _M:access(conf) -- get the provider's cached identity interface - nil may come back, which is fine local identity_interface = _KEYBASTION[conf] + if identity_interface and identity_interface.error then llm_state.set_response_transformer_skipped() kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 1bad3a92db3..dd4325183d4 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -5,11 +5,17 @@ local kong_meta = require "kong.meta" local fmt = string.format local llm = require("kong.llm") local llm_state = require("kong.llm.state") +local ai_shared = require("kong.llm.drivers.shared") -- _M.PRIORITY = 777 _M.VERSION = kong_meta.version +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = ai_shared.cloud_identity_function, +}) + local function bad_request(msg) kong.log.info(msg) return kong.response.exit(400, { error = { message = msg } }) @@ -40,14 +46,25 @@ local function create_http_opts(conf) end function _M:access(conf) + local kong_ctx_shared = kong.ctx.shared + kong.service.request.enable_buffering() llm_state.should_disable_ai_proxy_response_transform() + -- get cloud identity SDK, if required + local identity_interface = _KEYBASTION[conf.llm] + + if identity_interface and identity_interface.error then + kong_ctx_shared.skip_response_transformer = true + kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) + return kong.response.exit(500, "LLM request failed before proxying") + end + -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) conf.llm.__plugin_id = conf.__plugin_id conf.llm.__key__ = conf.__key__ - local ai_driver, err = llm.new_driver(conf.llm, http_opts) + local ai_driver, err = llm.new_driver(conf.llm, http_opts, identity_interface) if not ai_driver then return internal_server_error(err) diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index 815b64f351f..872b8ea924f 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -7,11 +7,17 @@ local fmt = string.format local kong_utils = require("kong.tools.gzip") local llm = require("kong.llm") local llm_state = require("kong.llm.state") +local ai_shared = require("kong.llm.drivers.shared") -- _M.PRIORITY = 769 _M.VERSION = kong_meta.version +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = ai_shared.cloud_identity_function, +}) + local function bad_request(msg) kong.log.info(msg) return kong.response.exit(400, { error = { message = msg } }) @@ -99,14 +105,25 @@ end function _M:access(conf) + local kong_ctx_shared = kong.ctx.shared + kong.service.request.enable_buffering() llm_state.disable_ai_proxy_response_transform() + -- get cloud identity SDK, if required + local identity_interface = _KEYBASTION[conf.llm] + + if identity_interface and identity_interface.error then + kong_ctx_shared.skip_response_transformer = true + kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) + return kong.response.exit(500, "LLM request failed before proxying") + end + -- first find the configured LLM interface and driver local http_opts = create_http_opts(conf) conf.llm.__plugin_id = conf.__plugin_id conf.llm.__key__ = conf.__key__ - local ai_driver, err = llm.new_driver(conf.llm, http_opts) + local ai_driver, err = llm.new_driver(conf.llm, http_opts, identity_interface) if not ai_driver then return internal_server_error(err) From acbbdf39d578095858d32e433327d2800fcf16fa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 16 Aug 2024 21:12:32 +0800 Subject: [PATCH 3920/4351] fix(llm): check multi modal input with provider and fix cost calculation (#13445) AG-61 --- changelog/unreleased/kong/fix-multi-modal.yml | 4 + kong/llm/drivers/bedrock.lua | 17 ++- kong/llm/drivers/shared.lua | 39 +++++- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 43 +++++++ .../02-openai_integration_spec.lua | 111 +++++++++++++++++- .../requests/good_multi_modal.json | 24 ++++ 6 files changed, 223 insertions(+), 15 deletions(-) create mode 100644 changelog/unreleased/kong/fix-multi-modal.yml create mode 100644 spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json diff --git a/changelog/unreleased/kong/fix-multi-modal.yml b/changelog/unreleased/kong/fix-multi-modal.yml new file mode 100644 index 00000000000..e8769a4ba63 --- /dev/null +++ b/changelog/unreleased/kong/fix-multi-modal.yml @@ -0,0 +1,4 @@ +message: > + "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 6586187d876..17d7fadc65a 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -165,15 +165,22 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) system_prompts[#system_prompts+1] = { text = v.content } else - -- for any other role, just construct the chat history as 'parts.text' type - new_r.messages = new_r.messages or {} - table_insert(new_r.messages, { - role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' + local content + if type(v.content) == "table" then + content = v.content + else content = { { text = v.content or "" }, - }, + } + end + + -- for any other role, just construct the chat history as 'parts.text' type + new_r.messages = new_r.messages or {} + table_insert(new_r.messages, { + role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' + content = content, }) end end diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 1a9571d5755..1196716952d 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -603,6 +603,21 @@ function _M.resolve_plugin_conf(kong_request, conf) return conf_m end + +local function check_multi_modal(conf, request_table) + if not request_table.messages or (conf.model.provider == "openai" or conf.model.provider == "bedrock" ) then + return true + end + + for _, m in ipairs(request_table.messages) do + if type(m.content) == "table" then + return false + end + end + + return true +end + function _M.pre_request(conf, request_table) -- process form/json body auth information local auth_param_name = conf.auth and conf.auth.param_name @@ -621,6 +636,11 @@ function _M.pre_request(conf, request_table) return nil, "no plugin name is being passed by the plugin" end + local ok = check_multi_modal(conf, request_table) + if not ok then + return kong.response.exit("multi-modal input is not supported by current provider") + end + -- if enabled AND request type is compatible, capture the input for analytics if conf.logging and conf.logging.log_payloads then kong.log.set_serialize_value(fmt("ai.%s.%s.%s", plugin_name, log_entry_keys.PAYLOAD_CONTAINER, log_entry_keys.REQUEST_BODY), kong.request.get_raw_body()) @@ -826,11 +846,19 @@ function _M.http_request(url, body, method, headers, http_opts, buffered) end -- Function to count the number of words in a string -local function count_words(str) +local function count_words(any) local count = 0 - if type(str) == "string" then - for word in str:gmatch("%S+") do - count = count + 1 + if type(any) == "string" then + for _ in any:gmatch("%S+") do + count = count + 1 + end + elseif type(any) == "table" then -- is multi-modal input + for _, item in ipairs(any) do + if item.type == "text" and item.text then + for _ in (item.text):gmatch("%S+") do + count = count + 1 + end + end end end return count @@ -902,4 +930,7 @@ function _M.calculate_cost(query_body, tokens_models, tokens_factor) return query_cost, nil end +-- for unit tests +_M._count_words = count_words + return _M diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index a73f12a409b..4f7bd6231f4 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -732,4 +732,47 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) + describe("count_words", function() + local c = ai_shared._count_words + + it("normal prompts", function() + assert.same(10, c(string.rep("apple ", 10))) + end) + + it("multi-modal prompts", function() + assert.same(10, c({ + { + type = "text", + text = string.rep("apple ", 10), + }, + })) + + assert.same(20, c({ + { + type = "text", + text = string.rep("apple ", 10), + }, + { + type = "text", + text = string.rep("banana ", 10), + }, + })) + + assert.same(10, c({ + { + type = "not_text", + text = string.rep("apple ", 10), + }, + { + type = "text", + text = string.rep("banana ", 10), + }, + { + type = "text", + -- somehow malformed + }, + })) + end) + end) + end) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 41511f411d2..789f96b1b2a 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -14,6 +14,11 @@ local FILE_LOG_PATH_STATS_ONLY = os.tmpname() local FILE_LOG_PATH_NO_LOGS = os.tmpname() local FILE_LOG_PATH_WITH_PAYLOADS = os.tmpname() +local truncate_file = function(path) + local file = io.open(path, "w") + file:close() +end + local function wait_for_json_log_entry(FILE_LOG_PATH) local json @@ -764,20 +769,21 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then lazy_teardown(function() helpers.stop_kong() + os.remove(FILE_LOG_PATH_STATS_ONLY) + os.remove(FILE_LOG_PATH_NO_LOGS) + os.remove(FILE_LOG_PATH_WITH_PAYLOADS) end) before_each(function() client = helpers.proxy_client() - os.remove(FILE_LOG_PATH_STATS_ONLY) - os.remove(FILE_LOG_PATH_NO_LOGS) - os.remove(FILE_LOG_PATH_WITH_PAYLOADS) + -- Note: if file is removed instead of trunacted, file-log ends writing to a unlinked file handle + truncate_file(FILE_LOG_PATH_STATS_ONLY) + truncate_file(FILE_LOG_PATH_NO_LOGS) + truncate_file(FILE_LOG_PATH_WITH_PAYLOADS) end) after_each(function() if client then client:close() end - os.remove(FILE_LOG_PATH_STATS_ONLY) - os.remove(FILE_LOG_PATH_NO_LOGS) - os.remove(FILE_LOG_PATH_WITH_PAYLOADS) end) describe("openai general", function() @@ -1391,6 +1397,99 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) + describe("#aaa openai multi-modal requests", function() + it("logs statistics", function() + local r = client:get("/openai/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_STATS_ONLY) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test ai-proxy stats + -- TODO: as we are reusing this test for ai-proxy and ai-proxy-advanced + -- we are currently stripping the top level key and comparing values directly + local _, first_expected = next(_EXPECTED_CHAT_STATS) + local _, first_got = next(log_message.ai) + local actual_llm_latency = first_got.meta.llm_latency + local actual_time_per_token = first_got.usage.time_per_token + local time_per_token = math.floor(actual_llm_latency / first_got.usage.completion_tokens) + + first_got.meta.llm_latency = 1 + first_got.usage.time_per_token = 1 + + assert.same(first_expected, first_got) + assert.is_true(actual_llm_latency > 0) + assert.same(actual_time_per_token, time_per_token) + end) + + it("logs payloads", function() + local r = client:get("/openai/llm/v1/chat/good-with-payloads", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_WITH_PAYLOADS) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- TODO: as we are reusing this test for ai-proxy and ai-proxy-advanced + -- we are currently stripping the top level key and comparing values directly + local _, message = next(log_message.ai) + + -- test request bodies + assert.matches('"text": "What\'s in this image?"', message.payload.request, nil, true) + assert.matches('"role": "user"', message.payload.request, nil, true) + + -- test response bodies + assert.matches('"content": "The sum of 1 + 1 is 2.",', message.payload.response, nil, true) + assert.matches('"role": "assistant"', message.payload.response, nil, true) + assert.matches('"id": "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2"', message.payload.response, nil, true) + end) + end) + describe("one-shot request", function() it("success", function() local ai_driver = require("kong.llm.drivers.openai") diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json new file mode 100644 index 00000000000..2c1cf94ddef --- /dev/null +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json @@ -0,0 +1,24 @@ +{ + "messages": [ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": [ + { + "type": "text", + "text": "What's in this image?" + }, + { + "type": "image_url", + "image_url": { + "url": "https://upload.wikimedia.org/wikipedia/commons/thumb/d/dd/Gfp-wisconsin-madison-the-nature-boardwalk.jpg/2560px-Gfp-wisconsin-madison-the-nature-boardwalk.jpg" + } + } + ] + } + ], + "stream": false +} \ No newline at end of file From e61c4dd77d64d75b91f5dd03c17ffe55586bbdaa Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 16 Aug 2024 21:14:58 +0800 Subject: [PATCH 3921/4351] chore(llm): change llm.auth.allow_override option default value to false (#13505) This preserves the previous behaviour --- kong/llm/schemas/init.lua | 2 +- spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua | 3 +++ spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua | 1 + spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua | 1 + spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua | 1 + spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua | 1 + spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua | 1 + 7 files changed, 9 insertions(+), 1 deletion(-) diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 845c041fac8..985e7dbe0f6 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -101,7 +101,7 @@ local auth_schema = { type = "boolean", description = "If enabled, the authorization header or parameter can be overridden in the request by the value configured in the plugin.", required = false, - default = true }}, + default = false }}, } } diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 789f96b1b2a..d62e9de9fef 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -252,6 +252,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer openai-key", + allow_override = true, }, model = { name = "gpt-3.5-turbo", @@ -464,6 +465,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then param_name = "apikey", param_value = "openai-key", param_location = "query", + allow_override = true, }, model = { name = "gpt-3.5-turbo-instruct", @@ -593,6 +595,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then param_name = "apikey", param_value = "openai-key", param_location = "body", + allow_override = true, }, model = { name = "gpt-3.5-turbo-instruct", diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index fea8255fcf0..51d7e23ae31 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -205,6 +205,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "x-api-key", header_value = "anthropic-key", + allow_override = true, }, model = { name = "claude-2.1", diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index a748b5521be..da1a59e5f03 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -154,6 +154,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer cohere-key", + allow_override = true, }, model = { name = "command", diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index 757a326e374..676e9a9a387 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -154,6 +154,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "api-key", header_value = "azure-key", + allow_override = true, }, model = { name = "gpt-3.5-turbo", diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index cc5df883fdb..f45d16058ae 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -98,6 +98,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer mistral-key", + allow_override = true, }, model = { name = "mistralai/Mistral-7B-Instruct-v0.1-instruct", diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index 881f089f034..f1240d81a50 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -128,6 +128,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then auth = { header_name = "Authorization", header_value = "Bearer llama2-key", + allow_override = true, }, model = { name = "llama-2-7b-chat-hf", From 88cc0741dd670a1941580e28aee19b613b28a60c Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 19 Aug 2024 09:45:29 +0800 Subject: [PATCH 3922/4351] chore(deps): bump lua-resty-simdjson to v1.1.0 (#13503) KAG-5182 --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 6bfd9a6835b..ace12501510 100644 --- a/.requirements +++ b/.requirements @@ -16,7 +16,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 -LUA_RESTY_SIMDJSON=b861c98d50ab75b6c2fc6e875a5ea23143dc4157 # 1.0.0 +LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 From c5566bb21c4459654e1d7d145518b63984329c22 Mon Sep 17 00:00:00 2001 From: Yusheng Li Date: Mon, 19 Aug 2024 11:28:23 +0800 Subject: [PATCH 3923/4351] feat(queue): added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers (#13332) Added a new configuration concurrency_limit(integer, default to 1) for Queue to specify the number of delivery timers. Note that setting concurrency_limit to -1 means no limit, and each HTTP Log will create a individual timer to send. FTI-6022 --- .../kong/feat-queue-concurrency-limit.yml | 5 + kong/clustering/compat/removed_fields.lua | 13 ++ kong/tools/queue.lua | 115 +++++++++++------- kong/tools/queue_schema.lua | 7 ++ .../02-process_auto_fields_spec.lua | 4 + .../11-declarative_config/03-flatten_spec.lua | 6 +- spec/01-unit/27-queue_spec.lua | 5 +- .../09-hybrid_mode/09-config-compat_spec.lua | 4 + spec/03-plugins/03-http-log/01-log_spec.lua | 33 +++++ 9 files changed, 146 insertions(+), 46 deletions(-) create mode 100644 changelog/unreleased/kong/feat-queue-concurrency-limit.yml diff --git a/changelog/unreleased/kong/feat-queue-concurrency-limit.yml b/changelog/unreleased/kong/feat-queue-concurrency-limit.yml new file mode 100644 index 00000000000..57ffc3c621f --- /dev/null +++ b/changelog/unreleased/kong/feat-queue-concurrency-limit.yml @@ -0,0 +1,5 @@ +message: | + Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. + Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. +type: feature +scope: Core diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index f52ed5bb0a3..08cda139c16 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -166,6 +166,7 @@ return { opentelemetry = { "traces_endpoint", "logs_endpoint", + "queue.concurrency_limit", }, ai_proxy = { "max_request_body_size", @@ -212,5 +213,17 @@ return { acl = { "always_use_authenticated_groups", }, + http_log = { + "queue.concurrency_limit", + }, + statsd = { + "queue.concurrency_limit", + }, + datadog = { + "queue.concurrency_limit", + }, + zipkin = { + "queue.concurrency_limit", + }, }, } diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index dc6a8fb6a10..37284862b48 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -240,16 +240,18 @@ local function get_or_create_queue(queue_conf, handler, handler_conf) queue = setmetatable(queue, Queue_mt) - kong.timer:named_at("queue " .. key, 0, function(_, q) - while q:count() > 0 do - q:log_debug("processing queue") - q:process_once() - end - q:log_debug("done processing queue") - queues[key] = nil - end, queue) + if queue.concurrency_limit == 1 then + kong.timer:named_at("queue " .. key, 0, function(_, q) + while q:count() > 0 do + q:log_debug("processing queue") + q:process_once() + end + q:log_debug("done processing queue") + queues[key] = nil + end, queue) + queues[key] = queue + end - queues[key] = queue queue:log_debug("queue created") @@ -314,6 +316,45 @@ function Queue.can_enqueue(queue_conf, entry) return _can_enqueue(queue, entry) end +local function handle(self, entries) + local entry_count = #entries + + local start_time = now() + local retry_count = 0 + while true do + self:log_debug("passing %d entries to handler", entry_count) + local status, ok, err = pcall(self.handler, self.handler_conf, entries) + if status and ok == true then + self:log_debug("handler processed %d entries successfully", entry_count) + break + end + + if not status then + -- protected call failed, ok is the error message + err = ok + end + + self:log_warn("handler could not process entries: %s", tostring(err or "no error details returned by handler")) + + if not err then + self:log_err("handler returned falsy value but no error information") + end + + if (now() - start_time) > self.max_retry_time then + self:log_err( + "could not send entries due to max_retry_time exceeded. %d queue entries were lost", + entry_count) + break + end + + -- Delay before retrying. The delay time is calculated by multiplying the configured initial_retry_delay with + -- 2 to the power of the number of retries, creating an exponential increase over the course of each retry. + -- The maximum time between retries is capped by the max_retry_delay configuration parameter. + sleep(math_min(self.max_retry_delay, 2 ^ retry_count * self.initial_retry_delay)) + retry_count = retry_count + 1 + end +end + -- Delete the frontmost entry from the queue and adjust the current utilization variables. function Queue:delete_frontmost_entry() @@ -387,41 +428,7 @@ function Queue:process_once() self.already_dropped_entries = false end - local start_time = now() - local retry_count = 0 - while true do - self:log_debug("passing %d entries to handler", entry_count) - local status - status, ok, err = pcall(self.handler, self.handler_conf, batch) - if status and ok == true then - self:log_debug("handler processed %d entries successfully", entry_count) - break - end - - if not status then - -- protected call failed, ok is the error message - err = ok - end - - self:log_warn("handler could not process entries: %s", tostring(err or "no error details returned by handler")) - - if not err then - self:log_err("handler returned falsy value but no error information") - end - - if (now() - start_time) > self.max_retry_time then - self:log_err( - "could not send entries, giving up after %d retries. %d queue entries were lost", - retry_count, entry_count) - break - end - - -- Delay before retrying. The delay time is calculated by multiplying the configured initial_retry_delay with - -- 2 to the power of the number of retries, creating an exponential increase over the course of each retry. - -- The maximum time between retries is capped by the max_retry_delay configuration parameter. - sleep(math_min(self.max_retry_delay, 2 ^ retry_count * self.initial_retry_delay)) - retry_count = retry_count + 1 - end + handle(self, batch) end @@ -506,6 +513,21 @@ local function enqueue(self, entry) return nil, "entry must be a non-nil Lua value" end + if self.concurrency_limit == -1 then -- unlimited concurrency + -- do not enqueue when concurrency_limit is unlimited + local ok, err = kong.timer:at(0, function(premature) + if premature then + return + end + handle(self, { entry }) + end) + if not ok then + return nil, "failed to crete timer: " .. err + end + return true + end + + if self:count() >= self.max_entries * CAPACITY_WARNING_THRESHOLD then if not self.warned then self:log_warn('queue at %s%% capacity', CAPACITY_WARNING_THRESHOLD * 100) @@ -615,6 +637,11 @@ function Queue.enqueue(queue_conf, handler, handler_conf, value) "arg #1 (queue_conf) max_bytes must be a number or nil" ) + assert( + type(queue_conf.concurrency_limit) == "number", + "arg #1 (queue_conf) concurrency_limit must be a number" + ) + local queue = get_or_create_queue(queue_conf, handler, handler_conf) return enqueue(queue, value) end diff --git a/kong/tools/queue_schema.lua b/kong/tools/queue_schema.lua index 94132ed21b5..51d73981bd8 100644 --- a/kong/tools/queue_schema.lua +++ b/kong/tools/queue_schema.lua @@ -49,5 +49,12 @@ return Schema.define { between = { 0.001, 1000000 }, -- effectively unlimited maximum description = "Maximum time in seconds between retries, caps exponential backoff." } }, + { concurrency_limit = { + type = "integer", + default = 1, + one_of = { -1, 1 }, + description = "The number of of queue delivery timers. -1 indicates unlimited." + } }, + } } diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua index f12359a8aa5..44660491190 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/02-process_auto_fields_spec.lua @@ -179,6 +179,7 @@ describe("declarative config: process_auto_fields", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, + concurrency_limit = 1, }, } }, @@ -236,6 +237,7 @@ describe("declarative config: process_auto_fields", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, + concurrency_limit = 1, }, } }, @@ -353,6 +355,7 @@ describe("declarative config: process_auto_fields", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, + concurrency_limit = 1, }, } }, @@ -674,6 +677,7 @@ describe("declarative config: process_auto_fields", function() max_coalescing_delay = 1, max_retry_delay = 60, max_retry_time = 60, + concurrency_limit = 1, }, } } diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua index a869822e847..da3beb80d69 100644 --- a/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/03-flatten_spec.lua @@ -302,6 +302,7 @@ describe("declarative config: flatten", function() max_retry_delay = 60, max_retry_time = 60, max_bytes = null, + concurrency_limit = 1, }, } }, @@ -409,6 +410,7 @@ describe("declarative config: flatten", function() max_retry_delay = 60, max_retry_time = 60, max_bytes = null, + concurrency_limit = 1, }, }, consumer = { @@ -611,7 +613,8 @@ describe("declarative config: flatten", function() max_retry_delay = 60, max_retry_time = 60, max_bytes = null, - } + concurrency_limit = 1, + }, }, consumer = null, created_at = 1234567890, @@ -1128,6 +1131,7 @@ describe("declarative config: flatten", function() max_retry_delay = 60, max_retry_time = 60, max_bytes = null, + concurrency_limit = 1, }, }, consumer = null, diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 548be6b42bb..5d9eeeea7e7 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -786,7 +786,7 @@ describe("plugin queue", function() assert.equal("One", processed[1]) assert.equal("Three", processed[2]) assert.match_re(log_messages, 'WARN \\[\\] queue continue-processing: handler could not process entries: .*: hard error') - assert.match_re(log_messages, 'ERR \\[\\] queue continue-processing: could not send entries, giving up after \\d retries. 1 queue entries were lost') + assert.match_re(log_messages, 'ERR \\[\\] queue continue-processing: could not send entries due to max_retry_time exceeded. \\d queue entries were lost') end) it("sanity check for function Queue.is_full() & Queue.can_enqueue()", function() @@ -799,6 +799,7 @@ describe("plugin queue", function() max_retry_time = 60, initial_retry_delay = 1, max_retry_delay = 60, + concurrency_limit = 1, } local function enqueue(queue_conf, entry) @@ -836,6 +837,7 @@ describe("plugin queue", function() max_retry_time = 60, initial_retry_delay = 1, max_retry_delay = 60, + concurrency_limit = 1, } -- should be true if the queue does not exist @@ -861,6 +863,7 @@ describe("plugin queue", function() max_retry_time = 60, initial_retry_delay = 1, max_retry_delay = 60, + concurrency_limit = 1, } -- should be true if the queue does not exist diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 714fd2ba986..3e3ca82af0a 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -256,6 +256,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_otel_prior_35.config.traces_endpoint = nil expected_otel_prior_35.config.logs_endpoint = nil expected_otel_prior_35.config.endpoint = "http://1.1.1.1:12345/v1/trace" + expected_otel_prior_35.config.queue.concurrency_limit = nil do_assert(uuid(), "3.4.0", expected_otel_prior_35) @@ -281,6 +282,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_otel_prior_34.config.traces_endpoint = nil expected_otel_prior_34.config.logs_endpoint = nil expected_otel_prior_34.config.endpoint = "http://1.1.1.1:12345/v1/trace" + expected_otel_prior_34.config.queue.concurrency_limit = nil do_assert(uuid(), "3.3.0", expected_otel_prior_34) -- cleanup @@ -307,6 +309,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_zipkin_prior_35.config.header_type = "preserve" expected_zipkin_prior_35.config.default_header_type = "b3" expected_zipkin_prior_35.config.propagation = nil + expected_zipkin_prior_35.config.queue.concurrency_limit = nil do_assert(uuid(), "3.4.0", expected_zipkin_prior_35) -- cleanup @@ -328,6 +331,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() expected_zipkin_prior_34.config.header_type = "preserve" expected_zipkin_prior_34.config.default_header_type = "b3" expected_zipkin_prior_34.config.propagation = nil + expected_zipkin_prior_34.config.queue.concurrency_limit = nil do_assert(uuid(), "3.3.0", expected_zipkin_prior_34) -- cleanup diff --git a/spec/03-plugins/03-http-log/01-log_spec.lua b/spec/03-plugins/03-http-log/01-log_spec.lua index fb96cb03d38..47136e42bd0 100644 --- a/spec/03-plugins/03-http-log/01-log_spec.lua +++ b/spec/03-plugins/03-http-log/01-log_spec.lua @@ -338,6 +338,25 @@ for _, strategy in helpers.each_strategy() do } } + local route1_4 = bp.routes:insert { + hosts = { "no_queue.test" }, + service = service1 + } + + bp.plugins:insert { + route = { id = route1_4.id }, + name = "http-log", + config = { + http_endpoint = "http://" .. helpers.mock_upstream_host + .. ":" + .. helpers.mock_upstream_port + .. "/post_log/http", + queue = { + concurrency_limit = -1, + }, + } + } + helpers.setenv(vault_env_name, vault_env_value) assert(helpers.start_kong({ @@ -638,6 +657,20 @@ for _, strategy in helpers.each_strategy() do admin_client:close() end) + + it("should not use queue when queue.concurrency_limit is -1", function() + reset_log("http") + local res = proxy_client:get("/status/200", { + headers = { + ["Host"] = "no_queue.test" + } + }) + assert.res_status(200, res) + + local entries = get_log("http", 1) + assert.same("127.0.0.1", entries[1].client_ip) + assert.logfile().has.no.line("processing queue", true) -- should not use queue + end) end) -- test both with a single worker for a deterministic test, From 4a913e69102ddb8780055090c5a5791d97a9459a Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 19 Aug 2024 11:13:46 +0300 Subject: [PATCH 3924/4351] chore(deps): bump lua-resty-openssl to 1.5.1 (#13455) ### Summary - chore(kdf): fix the outlen type to be size_t Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-openssl.yml | 3 ++- kong-3.8.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/changelog/unreleased/kong/bump-lua-resty-openssl.yml b/changelog/unreleased/kong/bump-lua-resty-openssl.yml index d29ceaeb0a0..1af48bd9d5a 100644 --- a/changelog/unreleased/kong/bump-lua-resty-openssl.yml +++ b/changelog/unreleased/kong/bump-lua-resty-openssl.yml @@ -1,2 +1,3 @@ -message: "Bumped lua-resty-openssl from 1.4.0 to 1.5.0" +message: "Bumped lua-resty-openssl to 1.5.1." type: dependency +scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index 2785b6cf2d3..fb2dbd2a050 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -34,7 +34,7 @@ dependencies = { "lua-resty-healthcheck == 3.1.0", "lua-messagepack == 0.5.4", "lua-resty-aws == 1.5.3", - "lua-resty-openssl == 1.5.0", + "lua-resty-openssl == 1.5.1", "lua-resty-gcp == 0.0.13", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", From 8b252c87bb2df24aa02af55fb490ed018b6b2ced Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Mon, 19 Aug 2024 16:23:40 +0800 Subject: [PATCH 3925/4351] fix(certificates): can't load certificate related's snis config in dbless mode (#13516) This PP is to fix the problem that was caused by https://github.com/Kong/kong/pull/13357. The problem was recorded here. https://github.com/Kong/kubernetes-ingress-controller/issues/6370 --- kong/db/schema/others/declarative_config.lua | 3 +- .../04-admin_api/15-off_spec.lua | 83 ++++++++++++++++++- 2 files changed, 83 insertions(+), 3 deletions(-) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index c6b9ede1c3a..4e56cb24826 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -350,7 +350,8 @@ local function populate_references(input, known_entities, by_id, by_key, expecte local child_key if parent_entity then local parent_schema = all_schemas[parent_entity] - if parent_schema.fields[entity] then + local entity_field = parent_schema.fields[entity] + if entity_field and not entity_field.transient then goto continue end parent_fk = parent_schema:extract_pk_values(input) diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 069a51b4b82..6bf5324a827 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -5,6 +5,7 @@ local pl_utils = require "pl.utils" local helpers = require "spec.helpers" local Errors = require "kong.db.errors" local mocker = require("spec.fixtures.mocker") +local ssl_fixtures = require "spec.fixtures.ssl" local deepcompare = require("pl.tablex").deepcompare local inspect = require "inspect" local nkeys = require "table.nkeys" @@ -453,8 +454,86 @@ describe("Admin API #off", function() assert.is_nil(entities.keyauth_credentials["487ab43c-b2c9-51ec-8da5-367586ea2b61"].ws_id) assert.is_nil(entities.plugins["0611a5a9-de73-5a2d-a4e6-6a38ad4c3cb2"].ws_id) assert.is_nil(entities.plugins["661199ff-aa1c-5498-982c-d57a4bd6e48b"].ws_id) - assert.is_nil(entities.routes["481a9539-f49c-51b6-b2e2-fe99ee68866c"].ws_id) - assert.is_nil(entities.services["0855b320-0dd2-547d-891d-601e9b38647f"].ws_id) + + local services = entities.services["0855b320-0dd2-547d-891d-601e9b38647f"] + local routes = entities.routes["481a9539-f49c-51b6-b2e2-fe99ee68866c"] + + assert.is_not_nil(services) + assert.is_not_nil(routes) + assert.is_nil(services.ws_id) + assert.is_nil(routes.ws_id) + assert.equals(routes.service.id, services.id) + end) + + it("certificates should be auto-related with attach snis from /config response", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + _format_version = "1.1", + certificates = { + { + cert = ssl_fixtures.cert, + id = "d83994d2-c24c-4315-b431-ee76b6611dcb", + key = ssl_fixtures.key, + snis = { + { + name = "foo.example", + id = "1c6e83b7-c9ad-40ac-94e8-52f5ee7bde44", + }, + } + } + }, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + local body = assert.response(res).has.status(201) + local entities = cjson.decode(body) + local certificates = entities.certificates["d83994d2-c24c-4315-b431-ee76b6611dcb"] + local snis = entities.snis["1c6e83b7-c9ad-40ac-94e8-52f5ee7bde44"] + assert.is_not_nil(certificates) + assert.is_not_nil(snis) + assert.equals(snis.certificate.id, certificates.id) + end) + + it("certificates should be auto-related with separate snis from /config response", function() + local res = assert(client:send { + method = "POST", + path = "/config", + body = { + _format_version = "1.1", + certificates = { + { + cert = ssl_fixtures.cert, + id = "d83994d2-c24c-4315-b431-ee76b6611dcb", + key = ssl_fixtures.key, + }, + }, + snis = { + { + name = "foo.example", + id = "1c6e83b7-c9ad-40ac-94e8-52f5ee7bde44", + certificate = { + id = "d83994d2-c24c-4315-b431-ee76b6611dcb" + } + }, + }, + }, + headers = { + ["Content-Type"] = "application/json" + } + }) + + local body = assert.response(res).has.status(201) + local entities = cjson.decode(body) + local certificates = entities.certificates["d83994d2-c24c-4315-b431-ee76b6611dcb"] + local snis = entities.snis["1c6e83b7-c9ad-40ac-94e8-52f5ee7bde44"] + assert.is_not_nil(certificates) + assert.is_not_nil(snis) + assert.equals(snis.certificate.id, certificates.id) end) it("can reload upstreams (regression test)", function() From 3cff1b1c9ac1ddef10d550d8d484227a32e7bdd0 Mon Sep 17 00:00:00 2001 From: BrianChen Date: Mon, 19 Aug 2024 16:24:45 +0800 Subject: [PATCH 3926/4351] refactor(dns): remove unnecessary DNS client initialization (#13479) There are muliple duplcated dns initialization which is unnecessary, This PR aims to improve the logic of dns initialization which as less as possible. https://konghq.atlassian.net/browse/KAG-5059 --------- Co-authored-by: Xiaochen Wang --- changelog/unreleased/kong/fix-dns-initialization.yml | 3 +++ kong/globalpatches.lua | 1 + kong/init.lua | 6 ++++-- kong/runloop/balancer/targets.lua | 2 +- kong/timing/hooks/dns.lua | 8 +------- 5 files changed, 10 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/fix-dns-initialization.yml diff --git a/changelog/unreleased/kong/fix-dns-initialization.yml b/changelog/unreleased/kong/fix-dns-initialization.yml new file mode 100644 index 00000000000..0ee27c14e27 --- /dev/null +++ b/changelog/unreleased/kong/fix-dns-initialization.yml @@ -0,0 +1,3 @@ +message: Removed unnecessary DNS client initialization +type: performance +scope: Core diff --git a/kong/globalpatches.lua b/kong/globalpatches.lua index 8d2a318568e..61ca747fd4d 100644 --- a/kong/globalpatches.lua +++ b/kong/globalpatches.lua @@ -521,6 +521,7 @@ return function(options) local client = package.loaded["kong.resty.dns.client"] if not client then + -- dns initialization here is essential for busted tests. client = require("kong.tools.dns")() end diff --git a/kong/init.lua b/kong/init.lua index 2a68f2acadf..1cabfa0c205 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -69,7 +69,6 @@ _G.kong = kong_global.new() -- no versioned PDK for plugins for now local DB = require "kong.db" -local dns = require "kong.tools.dns" local meta = require "kong.meta" local lapis = require "lapis" local runloop = require "kong.runloop.handler" @@ -645,6 +644,10 @@ function Kong.init() local conf_path = pl_path.join(ngx.config.prefix(), ".kong_env") local config = assert(conf_loader(conf_path, nil, { from_kong_env = true })) + -- The dns client has been initialized in conf_loader, so we set it directly. + -- Other modules should use 'kong.dns' to avoid reinitialization. + kong.dns = assert(package.loaded["kong.resty.dns.client"]) + reset_kong_shm(config) -- special math.randomseed from kong.globalpatches not taking any argument. @@ -683,7 +686,6 @@ function Kong.init() assert(db:connect()) kong.db = db - kong.dns = dns(config) if config.proxy_ssl_enabled or config.stream_ssl_enabled then certificate.init() diff --git a/kong/runloop/balancer/targets.lua b/kong/runloop/balancer/targets.lua index dea4febb36e..070ff79939c 100644 --- a/kong/runloop/balancer/targets.lua +++ b/kong/runloop/balancer/targets.lua @@ -48,7 +48,7 @@ local resolve_timer_running local queryDns function targets_M.init() - dns_client = require("kong.tools.dns")(kong.configuration) -- configure DNS client + dns_client = assert(package.loaded["kong.resty.dns.client"]) if renewal_heap:size() > 0 then renewal_heap = require("binaryheap").minUnique() renewal_weak_cache = setmetatable({}, { __mode = "v" }) diff --git a/kong/timing/hooks/dns.lua b/kong/timing/hooks/dns.lua index e9eb0c17c3b..9c7fd20f0cf 100644 --- a/kong/timing/hooks/dns.lua +++ b/kong/timing/hooks/dns.lua @@ -1,13 +1,6 @@ local _M = {} - local timing -local client = package.loaded["kong.resty.dns.client"] -if not client then - client = require("kong.tools.dns")() -end - - local function before_toip(qname, _port, _dnsCacheOnly, _try_list) timing.enter_context("dns") timing.enter_context(qname) @@ -30,6 +23,7 @@ function _M.register_hooks(timing_module) Here is the signature of the `toip()` function: function toip(self, qname, port, dnsCacheOnly, try_list) --]] + local client = assert(package.loaded["kong.resty.dns.client"]) req_dyn_hook.hook_function("timing", client, "toip", 4, { befores = { before_toip }, afters = { after_toip }, From a336caead66e408aa3df789c35a1618365d813ee Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 19 Aug 2024 11:30:32 +0300 Subject: [PATCH 3927/4351] chore(deps): bump lua-resty-acme to 0.15.0 (#13517) ### Summary ### [0.15.0] - 2024-08-14 #### bug fixes - **tests:** use tlsv1.2 in dual cert test [415be3f](https://github.com/fffonion/lua-resty-acme/commit/415be3fe2a5bfcc3cd6aac5ab8a736f0a672475c) - **tests:** uses v3 protocol for etcd [c3928b5](https://github.com/fffonion/lua-resty-acme/commit/c3928b5e92dd66e9a22d497935a878b59cb26b36) #### features - **etcd:** etcd storage to use v3 protocol [a3353b3](https://github.com/fffonion/lua-resty-acme/commit/a3353b3b26b4cb0c17e98dd36f829a0db18e4ef7) - **redis:** add support for username/password auth ([#121](https://github.com/fffonion/lua-resty-acme/issues/121)) [186ab23](https://github.com/fffonion/lua-resty-acme/commit/186ab2367c66725b6a38a8f81743328e9a4455e3) KAG-5189 Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-lua-resty-acme.yml | 3 +++ kong-3.8.0-0.rockspec | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-acme.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-acme.yml b/changelog/unreleased/kong/bump-lua-resty-acme.yml new file mode 100644 index 00000000000..7162b878707 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-acme.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-acme to 0.15.0 to support username/password auth with redis." +type: dependency +scope: Core diff --git a/kong-3.8.0-0.rockspec b/kong-3.8.0-0.rockspec index fb2dbd2a050..5a87bfe7bf9 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.8.0-0.rockspec @@ -38,7 +38,7 @@ dependencies = { "lua-resty-gcp == 0.0.13", "lua-resty-counter == 0.2.1", "lua-resty-ipmatcher == 0.6.1", - "lua-resty-acme == 0.14.0", + "lua-resty-acme == 0.15.0", "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.7", "lpeg == 1.1.0", From f5f0a22080bfc2453ce7ddfe05afdfdc4de093dc Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 19 Aug 2024 11:40:34 +0300 Subject: [PATCH 3928/4351] Revert "chore(deps): bump openssl to 3.2.2 (#13448)" (#13509) This reverts commit eec79525ddc12bad2fc4b717ffdcb74e3b1f3611. --- .requirements | 4 ++-- build/openresty/openssl/openssl_repositories.bzl | 1 + changelog/unreleased/kong/bump_openssl.yml | 2 -- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 3 ++- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 2 +- 14 files changed, 15 insertions(+), 15 deletions(-) delete mode 100644 changelog/unreleased/kong/bump_openssl.yml diff --git a/.requirements b/.requirements index ace12501510..3e3b42e5c0f 100644 --- a/.requirements +++ b/.requirements @@ -4,8 +4,8 @@ OPENRESTY=1.25.3.2 OPENRESTY_SHA256=2d564022b06e33b45f7e5cfaf1e5dc571d38d61803af9fa2754dfff353c28d9c LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 -OPENSSL=3.2.2 -OPENSSL_SHA256=197149c18d9e9f292c43f0400acaba12e5f52cacfe050f3d199277ea738ec2e7 +OPENSSL=3.2.1 +OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 PCRE=10.44 PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b LIBEXPAT=2.6.2 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index 7cb96f59a84..bfd81811634 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -20,5 +20,6 @@ def openssl_repositories(): strip_prefix = "openssl-" + version, urls = [ "https://github.com/openssl/openssl/releases/download/openssl-" + version + "/openssl-" + version + ".tar.gz", + "https://openssl.org/source/old/3.1/openssl-" + version + ".tar.gz", ], ) diff --git a/changelog/unreleased/kong/bump_openssl.yml b/changelog/unreleased/kong/bump_openssl.yml deleted file mode 100644 index 5f6167d2275..00000000000 --- a/changelog/unreleased/kong/bump_openssl.yml +++ /dev/null @@ -1,2 +0,0 @@ -message: "Bumped OpenSSL to 3.2.2, to fix unbounded memory growth with session handling in TLSv1.3" -type: dependency diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index f12655a7fe8..8a457c581da 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -199,7 +199,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True @@ -211,3 +211,4 @@ - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 + diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index eae65953bb5..7b5c7a0bf8e 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -188,7 +188,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 25d461da71a..dc4f126bab7 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -195,7 +195,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 5bf0749717f..7647cdfb4f1 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -189,7 +189,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 5377277e4c9..ebeb6014fe2 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -178,7 +178,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 483d1aae710..629859f3ca6 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -199,7 +199,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index e8578693951..d1b29e97cb7 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -188,7 +188,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 25d461da71a..dc4f126bab7 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -195,7 +195,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 41a5961de8c..dcaa0ef9271 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -193,7 +193,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 372d8b99d49..60d62a4563c 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -182,7 +182,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 89d10983a04..0d875dde28b 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -183,7 +183,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.2 4 Jun 2024 + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From 28c5f6a23f9575b987afec2bd0d4119d9b24b8fb Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon, 19 Aug 2024 09:15:33 -0300 Subject: [PATCH 3929/4351] fix(plugins/acme): username/password is a valid authentication method (#13496) * fix(plugins/acme): username/password is a valid authentication method Fixed an issue where username and password were not accepted as a valid authentication method. This is already accepted as valid authentication method in other plugins that use the shared Redis library such as the rate-limiting plugin. Depends on this PR of lua-resty-acme: https://github.com/fffonion/lua-resty-acme/pull/121 Fix FTI-6143 --- .github/workflows/build_and_test.yml | 13 ++ .../kong/fix-acme-username-password-auth.yml | 3 + kong/clustering/compat/checkers.lua | 15 ++ .../acme/storage/config_adapters/redis.lua | 2 + .../docker-compose-test-services.yml | 15 +- .../09-hybrid_mode/09-config-compat_spec.lua | 116 +++++++++++++++- .../29-acme/05-redis_storage_spec.lua | 130 ++++++++++++++++++ spec/helpers.lua | 2 + 8 files changed, 294 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-acme-username-password-auth.yml diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 9bcba8b5d1a..6421ae583af 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -198,6 +198,19 @@ jobs: ports: - 9411:9411 + redis-auth: + image: redis/redis-stack-server + # Set health checks to wait until redis has started + options: >- + --health-cmd "redis-cli ping" + --health-interval 10s + --health-timeout 5s + --health-retries 5 + ports: + - 6381:6379 + env: + REDIS_ARGS: "--requirepass passdefault" + steps: - name: Bump max open files run: | diff --git a/changelog/unreleased/kong/fix-acme-username-password-auth.yml b/changelog/unreleased/kong/fix-acme-username-password-auth.yml new file mode 100644 index 00000000000..63c7f620e52 --- /dev/null +++ b/changelog/unreleased/kong/fix-acme-username-password-auth.yml @@ -0,0 +1,3 @@ +message: "**ACME**: Fixed an issue where username and password were not accepted as valid authentication methods." +type: bugfix +scope: Plugin diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 308c6ee3517..6504b18add7 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -43,6 +43,21 @@ local compatible_checkers = { function (config_table, dp_version, log_suffix) local has_update for _, plugin in ipairs(config_table.plugins or {}) do + if plugin.name == 'acme' then + local config = plugin.config + if config.storage_config.redis.username ~= nil then + log_warn_message('configures ' .. plugin.name .. ' plugin with redis username', + 'not work in this release', + dp_version, log_suffix) + end + + if config.storage_config.redis.password ~= nil then + log_warn_message('configures ' .. plugin.name .. ' plugin with redis password', + 'not work in this release. Please use redis.auth config instead', + dp_version, log_suffix) + end + end + if plugin.name == 'aws-lambda' then local config = plugin.config if config.aws_sts_endpoint_url ~= nil then diff --git a/kong/plugins/acme/storage/config_adapters/redis.lua b/kong/plugins/acme/storage/config_adapters/redis.lua index 48cb6362a76..0a41e06b8a3 100644 --- a/kong/plugins/acme/storage/config_adapters/redis.lua +++ b/kong/plugins/acme/storage/config_adapters/redis.lua @@ -7,6 +7,8 @@ local function redis_config_adapter(conf) ssl = conf.ssl, ssl_verify = conf.ssl_verify, ssl_server_name = conf.server_name, + username = conf.username, + password = conf.password, namespace = conf.extra_options.namespace, scan_count = conf.extra_options.scan_count, diff --git a/scripts/dependency_services/docker-compose-test-services.yml b/scripts/dependency_services/docker-compose-test-services.yml index 823b0c6e3f9..89fa458639f 100644 --- a/scripts/dependency_services/docker-compose-test-services.yml +++ b/scripts/dependency_services/docker-compose-test-services.yml @@ -42,7 +42,20 @@ services: ports: - 127.0.0.1::9411 command: --logging.level.zipkin2=DEBUG - + redis-auth: + image: redis/redis-stack-server + ports: + - 127.0.0.1::6381 + environment: + - REDIS_ARGS=--requirepass passdefault + volumes: + - redis-auth-data:/data + healthcheck: + test: ["CMD", "redis-cli", "--pass", "passdefault", "ping"] + interval: 5s + timeout: 10s + retries: 10 volumes: postgres-data: redis-data: + redis-auth-data: diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 3e3ca82af0a..fedf3ddf31e 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -341,7 +341,121 @@ describe("CP/DP config compat transformations #" .. strategy, function() describe("compatibility tests for redis standarization", function() describe("acme plugin", function() - it("translates standardized redis config to older acme structure", function() + it("translates 3.8.x standardized redis config to older (3.5.0) acme structure", function() + -- [[ 3.8.x ]] -- + local acme = admin.plugins:insert { + name = "acme", + enabled = true, + config = { + account_email = "test@example.com", + storage = "redis", + storage_config = { + -- [[ new structure redis + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + database = 2, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + extra_options = { + namespace = "test_namespace", + scan_count = 13 + } + } + -- ]] + } + } + } + + local expected_acme_prior_38 = cycle_aware_deep_copy(acme) + expected_acme_prior_38.config.storage_config.redis = { + host = "localhost", + port = 57198, + -- username and password are not supported in 3.5.0 + --username = "test", + --password = "secret", + auth = "secret", + database = 2, + ssl = true, + ssl_verify = true, + ssl_server_name = "example.test", + namespace = "test_namespace", + scan_count = 13, + -- below fields are also not supported in 3.5.0 + --timeout = 1100, + --server_name = "example.test", + --extra_options = { + -- namespace = "test_namespace", + -- scan_count = 13 + --} + } + do_assert(uuid(), "3.5.0", expected_acme_prior_38) + + -- cleanup + admin.plugins:remove({ id = acme.id }) + end) + + it("translates 3.8.x standardized redis config to older (3.6.1) acme structure", function() + -- [[ 3.8.x ]] -- + local acme = admin.plugins:insert { + name = "acme", + enabled = true, + config = { + account_email = "test@example.com", + storage = "redis", + storage_config = { + -- [[ new structure redis + redis = { + host = "localhost", + port = 57198, + username = "test", + password = "secret", + database = 2, + timeout = 1100, + ssl = true, + ssl_verify = true, + server_name = "example.test", + extra_options = { + namespace = "test_namespace", + scan_count = 13 + } + } + -- ]] + } + } + } + + local expected_acme_prior_38 = cycle_aware_deep_copy(acme) + expected_acme_prior_38.config.storage_config.redis = { + host = "localhost", + port = 57198, + username = "test", + auth = "secret", + password = "secret", + database = 2, + ssl = true, + ssl_verify = true, + ssl_server_name = "example.test", + namespace = "test_namespace", + scan_count = 13, + timeout = 1100, + server_name = "example.test", + extra_options = { + namespace = "test_namespace", + scan_count = 13 + } + } + do_assert(uuid(), "3.6.1", expected_acme_prior_38) + + -- cleanup + admin.plugins:remove({ id = acme.id }) + end) + + it("translates 3.6.x standardized redis config to older (3.5.0) acme structure", function() -- [[ 3.6.x ]] -- local acme = admin.plugins:insert { name = "acme", diff --git a/spec/03-plugins/29-acme/05-redis_storage_spec.lua b/spec/03-plugins/29-acme/05-redis_storage_spec.lua index d383c0c66c7..2c6f19bcdde 100644 --- a/spec/03-plugins/29-acme/05-redis_storage_spec.lua +++ b/spec/03-plugins/29-acme/05-redis_storage_spec.lua @@ -555,4 +555,134 @@ describe("Plugin: acme (storage.redis)", function() end) end) + describe("redis authentication", function() + describe("happy path", function() + + it("should successfully connect to Redis with Auth using username/password", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + username = "default", + password = "passdefault", + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.is_nil(err) + local value, err = storage:get("foo") + assert.is_nil(err) + assert.equal("bar", value) + end) + + it("should successfully connect to Redis with Auth using legacy auth", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + auth = "passdefault", + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.is_nil(err) + local value, err = storage:get("foo") + assert.is_nil(err) + assert.equal("bar", value) + end) + + it("should successfully connect to Redis with Auth using just password", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + password = "passdefault", + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.is_nil(err) + local value, err = storage:get("foo") + assert.is_nil(err) + assert.equal("bar", value) + end) + end) + + describe("unhappy path", function() + it("should not connect to Redis with Auth using just username", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + username = "default", + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.equal("can't select database NOAUTH Authentication required.", err) + end) + + it("should not connect to Redis with Auth using wrong username", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + username = "wrongusername", + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.equal("can't select database NOAUTH Authentication required.", err) + end) + + it("should not connect to Redis with Auth using wrong password and no username", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + password = "wrongpassword" + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.equal("authentication failed WRONGPASS invalid username-password pair or user is disabled.", err) + end) + + it("should not connect to Redis with Auth using wrong password and correct username", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + username = "default", + password = "wrongpassword" + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.equal("authentication failed WRONGPASS invalid username-password pair or user is disabled.", err) + end) + + it("should not connect to Redis with Auth using correct password and wrong username", function() + local config = { + host = helpers.redis_host, + port = helpers.redis_auth_port, + database = 0, + username = "kong", + password = "passdefault" + } + local storage, err = redis_storage.new(config) + assert.is_nil(err) + assert.not_nil(storage) + local err = storage:set("foo", "bar", 10) + assert.equal("authentication failed WRONGPASS invalid username-password pair or user is disabled.", err) + end) + end) + end) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 2f0e7a4ffb5..67cc1daeb66 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -33,6 +33,7 @@ local OTELCOL_FILE_EXPORTER_PATH = os.getenv("KONG_SPEC_TEST_OTELCOL_FILE_EXPORT local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) +local REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6381) local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" local TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE") local TEST_COVERAGE_TIMEOUT = 30 @@ -4340,6 +4341,7 @@ end redis_port = REDIS_PORT, redis_ssl_port = REDIS_SSL_PORT, redis_ssl_sni = REDIS_SSL_SNI, + redis_auth_port = REDIS_AUTH_PORT, blackhole_host = BLACKHOLE_HOST, From 16f2d347ccdf57b75d5388e07addd5bbd45da42f Mon Sep 17 00:00:00 2001 From: Murillo <103451714+gruceo@users.noreply.github.com> Date: Mon, 19 Aug 2024 09:36:45 -0300 Subject: [PATCH 3930/4351] fix(checkers): remove log warning of acme redis password redis.password should work and redis.auth is just a shorthand left for backwards compatiblity reasons. --- kong/clustering/compat/checkers.lua | 6 ------ 1 file changed, 6 deletions(-) diff --git a/kong/clustering/compat/checkers.lua b/kong/clustering/compat/checkers.lua index 6504b18add7..33199400923 100644 --- a/kong/clustering/compat/checkers.lua +++ b/kong/clustering/compat/checkers.lua @@ -50,12 +50,6 @@ local compatible_checkers = { 'not work in this release', dp_version, log_suffix) end - - if config.storage_config.redis.password ~= nil then - log_warn_message('configures ' .. plugin.name .. ' plugin with redis password', - 'not work in this release. Please use redis.auth config instead', - dp_version, log_suffix) - end end if plugin.name == 'aws-lambda' then From 2c7fe862737c3a1b801b1ad1f635317cdd7d0bc6 Mon Sep 17 00:00:00 2001 From: saisatishkarra Date: Mon, 19 Aug 2024 10:42:45 -0500 Subject: [PATCH 3931/4351] chore(ci): graceful scan-images job execution during grype cdn failures (#13507) --------- Signed-off-by: saisatishkarra --- .github/workflows/release.yml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index fc3b3ac895f..02252a89018 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -436,8 +436,10 @@ jobs: name: Scan Images - ${{ matrix.label }} needs: [metadata, build-images] runs-on: ubuntu-22.04 + timeout-minutes: ${{ fromJSON(vars.GHA_DEFAULT_TIMEOUT) }} if: |- always() + && vars.DISABLE_SCA_SCAN == 'false' && fromJSON(needs.metadata.outputs.matrix)['scan-vulnerabilities'] != '' && needs.build-images.result == 'success' && (github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]')) @@ -483,7 +485,7 @@ jobs: - name: Scan AMD64 Image digest id: sbom_action_amd64 if: steps.image_manifest_metadata.outputs.amd64_sha != '' - uses: Kong/public-shared-actions/security-actions/scan-docker-image@v2 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@a2132654dffda2a5dd121bbd077a205b4cae8ec0 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} @@ -491,7 +493,7 @@ jobs: - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 - uses: Kong/public-shared-actions/security-actions/scan-docker-image@v2 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@a2132654dffda2a5dd121bbd077a205b4cae8ec0 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} From bfb48ee2277527e99ed097d2640f488ca710123b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 19 Aug 2024 19:15:46 +0300 Subject: [PATCH 3932/4351] chore(deps): bump lua-resty-lmdb to 1.4.3 (lmdb 0.9.33) (#13520) ### Summary - bump lmdb to 0.9.33 KAG-5088 Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-lmdb.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb.yml diff --git a/.requirements b/.requirements index 3e3b42e5c0f..b5cde082868 100644 --- a/.requirements +++ b/.requirements @@ -14,7 +14,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 -LUA_RESTY_LMDB=7d2581cbe30cde18a8482d820c227ca0845c0ded # 1.4.2 +LUA_RESTY_LMDB=5016b110dfc0e0a7a2742c63a6c922d5c7d75218 # 1.4.3 LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml new file mode 100644 index 00000000000..b8abaf4a22d --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-lmdb to 1.4.3 (lmdb 0.9.33)" +type: dependency +scope: Core From f208e051c6d896934a70f2b5817f080eea9eb78a Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 21 May 2024 17:21:06 +0200 Subject: [PATCH 3933/4351] refactor(concurrency): consistent node-level locks Several places in the gateway need a node-level lock, some of them used slightly different implementations. This refactor brings consistency in the ways we do node-level locking by using the same implementation (concurrency.with_worker_mutex) everywhere. --- kong/cluster_events/init.lua | 92 ++++++------------- kong/concurrency.lua | 3 +- kong/db/declarative/import.lua | 23 ++--- .../01-cluster_events_spec.lua | 19 +++- spec/helpers.lua | 16 ++++ 5 files changed, 77 insertions(+), 76 deletions(-) diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index 6566277477f..c2179d6f865 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -13,6 +13,7 @@ local timer_at = ngx.timer.at local ngx_update_time = ngx.update_time local knode = kong and kong.node or require "kong.pdk.node".new() +local concurrency = require "kong.concurrency" local POLL_INTERVAL_LOCK_KEY = "cluster_events:poll_interval" local POLL_RUNNING_LOCK_KEY = "cluster_events:poll_running" @@ -326,80 +327,45 @@ if ngx_debug then end -local function get_lock(self) - -- check if a poll is not currently running, to ensure we don't start - -- another poll while a worker is still stuck in its own polling (in - -- case it is being slow) - -- we still add an exptime to this lock in case something goes horribly - -- wrong, to ensure other workers can poll new events - -- a poll cannot take more than max(poll_interval * 5, 10) -- 10s min - local ok, err = self.shm:safe_add(POLL_RUNNING_LOCK_KEY, true, - max(self.poll_interval * 5, 10)) - if not ok then - if err ~= "exists" then - log(ERR, "failed to acquire poll_running lock: ", err) - end - -- else - -- log(DEBUG, "failed to acquire poll_running lock: ", - -- "a worker still holds the lock") - - return false - end - - if self.poll_interval > 0.001 then - -- check if interval of `poll_interval` has elapsed already, to ensure - -- we do not run the poll when a previous poll was quickly executed, but - -- another worker got the timer trigger a bit too late. - ok, err = self.shm:safe_add(POLL_INTERVAL_LOCK_KEY, true, - self.poll_interval - 0.001) - if not ok then - if err ~= "exists" then - log(ERR, "failed to acquire poll_interval lock: ", err) - end - -- else - -- log(DEBUG, "failed to acquire poll_interval lock: ", - -- "not enough time elapsed since last poll") - - self.shm:delete(POLL_RUNNING_LOCK_KEY) - - return false - end - end - - return true -end - - poll_handler = function(premature, self) if premature or not self.polling then -- set self.polling to false to stop a polling loop return end - if not get_lock(self) then - local ok, err = timer_at(self.poll_interval, poll_handler, self) - if not ok then - log(CRIT, "failed to start recurring polling timer: ", err) + -- check if a poll is not currently running, to ensure we don't start + -- another poll while a worker is still stuck in its own polling (in + -- case it is being slow) + -- we still add an exptime to this lock in case something goes horribly + -- wrong, to ensure other workers can poll new events + -- a poll cannot take more than max(poll_interval * 5, 10) -- 10s min + local ok, err = concurrency.with_worker_mutex({ + name = POLL_RUNNING_LOCK_KEY, + timeout = 0, + exptime = max(self.poll_interval * 5, 10), + }, function() + if self.poll_interval > 0.001 then + -- check if interval of `poll_interval` has elapsed already, to ensure + -- we do not run the poll when a previous poll was quickly executed, but + -- another worker got the timer trigger a bit too late. + return concurrency.with_worker_mutex({ + name = POLL_INTERVAL_LOCK_KEY, + timeout = 0, + exptime = self.poll_interval - 0.001, + }, function() + return poll(self) + end) end - return - end + return poll(self) + end) - -- single worker - - local pok, perr, err = pcall(poll, self) - if not pok then - log(ERR, "poll() threw an error: ", perr) - - elseif not perr then - log(ERR, "failed to poll: ", err) + if not ok and err ~= "timeout" then + log(ERR, err) end - -- unlock - - self.shm:delete(POLL_RUNNING_LOCK_KEY) - - local ok, err = timer_at(self.poll_interval, poll_handler, self) + -- schedule next polling timer + ok, err = timer_at(self.poll_interval, poll_handler, self) if not ok then log(CRIT, "failed to start recurring polling timer: ", err) end diff --git a/kong/concurrency.lua b/kong/concurrency.lua index beef26d76ae..2b03b2b7cad 100644 --- a/kong/concurrency.lua +++ b/kong/concurrency.lua @@ -51,7 +51,8 @@ function concurrency.with_worker_mutex(opts, fn) local elapsed, err = rlock:lock(opts_name) if not elapsed then if err == "timeout" then - return nil, err + local ttl = rlock.dict and rlock.dict:ttl(opts_name) + return nil, err, ttl end return nil, "failed to acquire worker lock: " .. err end diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 2b841116054..454af9edb12 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -4,6 +4,7 @@ local constants = require("kong.constants") local workspaces = require("kong.workspaces") local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local declarative_config = require("kong.db.schema.others.declarative_config") +local concurrency = require("kong.concurrency") local yield = require("kong.tools.yield").yield @@ -571,25 +572,25 @@ do local DECLARATIVE_RETRY_TTL_MAX = 10 local DECLARATIVE_LOCK_KEY = "declarative:lock" - -- make sure no matter which path it exits, we released the lock. load_into_cache_with_events = function(entities, meta, hash, hashes) - local kong_shm = ngx.shared.kong + local ok, err, ttl = concurrency.with_worker_mutex({ + name = DECLARATIVE_LOCK_KEY, + timeout = 0, + exptime = DECLARATIVE_LOCK_TTL, + }, function() + return load_into_cache_with_events_no_lock(entities, meta, hash, hashes) + end) - local ok, err = kong_shm:add(DECLARATIVE_LOCK_KEY, 0, DECLARATIVE_LOCK_TTL) if not ok then - if err == "exists" then - local ttl = min(kong_shm:ttl(DECLARATIVE_LOCK_KEY), DECLARATIVE_RETRY_TTL_MAX) - return nil, "busy", ttl + if err == "timeout" then + ttl = ttl or DECLARATIVE_RETRY_TTL_MAX + local retry_after = min(ttl, DECLARATIVE_RETRY_TTL_MAX) + return nil, "busy", retry_after end - kong_shm:delete(DECLARATIVE_LOCK_KEY) return nil, err end - ok, err = load_into_cache_with_events_no_lock(entities, meta, hash, hashes) - - kong_shm:delete(DECLARATIVE_LOCK_KEY) - return ok, err end end diff --git a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua index ea84f9c6824..52b980c646c 100644 --- a/spec/02-integration/06-invalidations/01-cluster_events_spec.lua +++ b/spec/02-integration/06-invalidations/01-cluster_events_spec.lua @@ -3,20 +3,28 @@ _G.ngx.config.debug = true local helpers = require "spec.helpers" local kong_cluster_events = require "kong.cluster_events" +local match = require "luassert.match" for _, strategy in helpers.each_strategy() do describe("cluster_events with db [#" .. strategy .. "]", function() - local db + local db, log_spy, orig_ngx_log lazy_setup(function() local _ _, db = helpers.get_db_utils(strategy, {}) + + orig_ngx_log = ngx.log + local logged = { level = function() end } + log_spy = spy.on(logged, "level") + _G.ngx.log = function(l) logged.level(l) end -- luacheck: ignore end) lazy_teardown(function() local cluster_events = assert(kong_cluster_events.new { db = db }) cluster_events.strategy:truncate_events() + + _G.ngx.log = orig_ngx_log -- luacheck: ignore end) before_each(function() @@ -121,6 +129,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_called(3) + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("broadcasts data to subscribers", function() @@ -144,6 +153,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_called(1) assert.spy(spy_func).was_called_with("hello world") + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("does not broadcast events on the same node", function() @@ -165,6 +175,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_not_called() + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("starts interval polling when subscribing", function() @@ -199,6 +210,7 @@ for _, strategy in helpers.each_strategy() do helpers.wait_until(function() return called == 2 end, 10) + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("applies a poll_offset to lookback potentially missed events", function() @@ -240,6 +252,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_called(2) -- not called again this time + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("handles more than events at once", function() @@ -263,6 +276,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) assert.spy(spy_func).was_called(201) + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("runs callbacks in protected mode", function() @@ -285,6 +299,7 @@ for _, strategy in helpers.each_strategy() do assert.has_no_error(function() cluster_events_1:poll() end) + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("broadcasts an event with a delay", function() @@ -319,6 +334,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) return pcall(assert.spy(spy_func).was_called, 1) -- called end, 1) -- note that we have already waited for `delay` seconds + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) it("broadcasts an event with a polling delay for subscribers", function() @@ -356,6 +372,7 @@ for _, strategy in helpers.each_strategy() do assert(cluster_events_1:poll()) return pcall(assert.spy(spy_func).was_called, 1) -- called end, 1) -- note that we have already waited for `delay` seconds + assert.spy(log_spy).was_not_called_with(match.is_not.gt(ngx.ERR)) end) end) end) diff --git a/spec/helpers.lua b/spec/helpers.lua index 67cc1daeb66..feac528f4e7 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -2833,6 +2833,22 @@ luassert:register("assertion", "gt", is_gt, "assertion.gt.negative", "assertion.gt.positive") + + +--- +-- Matcher to ensure a value is greater than a base value. +-- @function is_gt_matcher +-- @param base the base value to compare against +-- @param value the value that must be greater than the base value +local function is_gt_matcher(state, arguments) + local expected = arguments[1] + return function(value) + return value > expected + end +end +luassert:register("matcher", "gt", is_gt_matcher) + + --- Generic modifier "certificate". -- Will set a "certificate" value in the assertion state, so following -- assertions will operate on the value set. From 6e1fbd6774ce19226aa8113fbbab5b26b400254d Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Mon, 19 Aug 2024 10:49:14 +0800 Subject: [PATCH 3934/4351] fix(dns): disable new dns client by default --- changelog/unreleased/kong/refactor_dns_client.yml | 2 +- kong.conf.default | 2 +- kong/templates/kong_defaults.lua | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/changelog/unreleased/kong/refactor_dns_client.yml b/changelog/unreleased/kong/refactor_dns_client.yml index cd8ee90d0f4..2ae5cdee48a 100644 --- a/changelog/unreleased/kong/refactor_dns_client.yml +++ b/changelog/unreleased/kong/refactor_dns_client.yml @@ -1,5 +1,5 @@ message: > - Starting from this version, a new DNS client library has been implemented and added into Kong. The new DNS client library has the following changes + Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized diff --git a/kong.conf.default b/kong.conf.default index 00201c158fc..447efb3c0a6 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1542,7 +1542,7 @@ # It provides observable statistics, you can retrieve them through the Admin API # `/status/dns`. -#new_dns_client = on # Enable the new DNS resolver +#new_dns_client = off # Enable or disable the new DNS resolver #resolver_address = # Comma-separated list of nameservers, each diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index a5e71c627d9..f2cc4e0f13a 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -170,7 +170,7 @@ dns_not_found_ttl = 30 dns_error_ttl = 1 dns_no_sync = off -new_dns_client = on +new_dns_client = off resolver_address = NONE resolver_hosts_file = /etc/hosts From e5ddb1d2a90407b5019fc0c6379e7f0f21f80209 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 16 Aug 2024 18:27:47 +0800 Subject: [PATCH 3935/4351] fix(ai-proxy): disable gzip for SSE streams --- kong/llm/proxy/handler.lua | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index c9c66d0216a..1f8260d9ebe 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -168,7 +168,9 @@ local function handle_streaming_frame(conf, chunk, finished) end local response_frame = framebuffer:get() - if not finished and accept_gzip() then + -- TODO: disable gzip for SSE because it needs immediate flush for each chunk + -- and seems nginx doesn't support it + if not finished and accept_gzip() and not llm_state.is_streaming_mode() then response_frame = kong_utils.deflate_gzip(response_frame) end @@ -274,12 +276,15 @@ function _M:header_filter(conf) if llm_state.is_streaming_mode() then -- we are going to send plaintext event-stream frames for ALL models kong.response.set_header("Content-Type", "text/event-stream") - end - - if accept_gzip() then - kong.response.set_header("Content-Encoding", "gzip") + -- TODO: disable gzip for SSE because it needs immediate flush for each chunk + -- and seems nginx doesn't support it else - kong.response.clear_header("Content-Encoding") + + if accept_gzip() then + kong.response.set_header("Content-Encoding", "gzip") + else + kong.response.clear_header("Content-Encoding") + end end end From c29db18d02f501ef9ce6fb8473cce6eda1a34440 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 19 Aug 2024 11:08:10 +0300 Subject: [PATCH 3936/4351] fix(db): pass "read" on read-only database operations ### Summary @jeremyjpj0916 mentions in discussion thread: https://github.com/Kong/kong/discussions/13513 That Kong may work unexpectedly or require write node for general operation. I did quick search and found couple of missing places where we don't give "read" as a parameter for readonly operations. This may not fix all the issues that we have for how resilient Kong nodes are for write node being offline, but at least it is obvious to fix these at first. Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/fix-db-read-only.yml | 3 +++ kong/db/strategies/postgres/plugins.lua | 2 +- kong/db/strategies/postgres/services.lua | 2 +- kong/db/strategies/postgres/tags.lua | 2 +- kong/plugins/response-ratelimiting/policies/cluster.lua | 2 +- 5 files changed, 7 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-db-read-only.yml diff --git a/changelog/unreleased/kong/fix-db-read-only.yml b/changelog/unreleased/kong/fix-db-read-only.yml new file mode 100644 index 00000000000..cce0ed880dc --- /dev/null +++ b/changelog/unreleased/kong/fix-db-read-only.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where 'read' was not always passed to Postgres read-only database operations." +type: bugfix +scope: Core diff --git a/kong/db/strategies/postgres/plugins.lua b/kong/db/strategies/postgres/plugins.lua index 6a08a4a825f..6a8049eeb55 100644 --- a/kong/db/strategies/postgres/plugins.lua +++ b/kong/db/strategies/postgres/plugins.lua @@ -33,7 +33,7 @@ function Plugins:select_by_ca_certificate(ca_id, limit, plugin_names) name_condition, limit_condition) - return connector:query(qs) + return connector:query(qs, "read") end return Plugins diff --git a/kong/db/strategies/postgres/services.lua b/kong/db/strategies/postgres/services.lua index 02393a4249e..896792b28cb 100644 --- a/kong/db/strategies/postgres/services.lua +++ b/kong/db/strategies/postgres/services.lua @@ -14,7 +14,7 @@ function Services:select_by_ca_certificate(ca_id, limit) kong.db.connector:escape_literal(ca_id), limit_condition) - return kong.db.connector:query(qs) + return kong.db.connector:query(qs, "read") end return Services diff --git a/kong/db/strategies/postgres/tags.lua b/kong/db/strategies/postgres/tags.lua index f9b8bb88445..337d34a26bb 100644 --- a/kong/db/strategies/postgres/tags.lua +++ b/kong/db/strategies/postgres/tags.lua @@ -94,7 +94,7 @@ local function page(self, size, token, options, tag) sql = fmt(sql, unpack(args)) - local res, err = self.connector:query(sql) + local res, err = self.connector:query(sql, "read") if not res then return nil, self.errors:database_error(err) diff --git a/kong/plugins/response-ratelimiting/policies/cluster.lua b/kong/plugins/response-ratelimiting/policies/cluster.lua index c355cbe3edc..a550549dbd2 100644 --- a/kong/plugins/response-ratelimiting/policies/cluster.lua +++ b/kong/plugins/response-ratelimiting/policies/cluster.lua @@ -68,7 +68,7 @@ return { connector:escape_literal(service_id), connector:escape_literal(route_id)) - local res, err = connector:query(q) + local res, err = connector:query(q, "read") if not res then return nil, err end From c2cfc82d6adbdfb1d3b908ff6f211fd3fd2fa50a Mon Sep 17 00:00:00 2001 From: samugi Date: Thu, 8 Aug 2024 15:48:53 +0200 Subject: [PATCH 3937/4351] chore(ci): deck integration tests fail CI on test failure when deck integration tests fail, a request for changes was created in the PR. This was often ignored: let's fail CI instead. --- .github/workflows/deck-integration.yml | 37 -------------------------- 1 file changed, 37 deletions(-) diff --git a/.github/workflows/deck-integration.yml b/.github/workflows/deck-integration.yml index 46118badd8d..aef399b96f4 100644 --- a/.github/workflows/deck-integration.yml +++ b/.github/workflows/deck-integration.yml @@ -67,7 +67,6 @@ jobs: - name: Tests id: deck_tests - continue-on-error: true env: KONG_TEST_PG_DATABASE: kong KONG_TEST_PG_USER: kong @@ -76,39 +75,3 @@ jobs: mkdir $TEST_RESULTS_XML_OUTPUT source ${{ env.BUILD_ROOT }}/kong-dev-venv.sh bin/busted spec/06-third-party/01-deck -o hjtest -Xoutput $(realpath $TEST_RESULTS_XML_OUTPUT)/report.xml -v - - - name: Find review if exists - id: find-review - uses: actions/github-script@v7 - with: - result-encoding: json - retries: 3 - script: | - const reviews = await github.paginate(github.rest.pulls.listReviews, { - owner: context.repo.owner, - repo: context.repo.repo, - pull_number: context.issue.number, - }); - - const botReview = reviews.reverse().find(review => { - return review.user.login === "github-actions[bot]" && review.body.includes("decK integration tests"); - }); - - if (botReview && botReview.state === "CHANGES_REQUESTED") { - return { "review_id": botReview.id }; - } else { - return { "review_id": "" }; - } - - - name: Request changes if failures are detected - if: ${{ fromJson(steps.find-review.outputs.result).review_id == '' && steps.deck_tests.outcome != 'success' }} - uses: actions/github-script@v7 - with: - script: | - github.rest.pulls.createReview({ - owner: context.repo.owner, - repo: context.repo.repo, - pull_number: context.issue.number, - event: 'REQUEST_CHANGES', - body: `## decK integration tests\n\n:warning: failure detected. Please check [the workflow logs](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}) for more details.` - }) From c1bd5c6adb9a0d422204cd2e3812bfb54cc4d0cb Mon Sep 17 00:00:00 2001 From: chronolaw Date: Tue, 20 Aug 2024 16:27:05 +0800 Subject: [PATCH 3938/4351] tests(helper): reduce the local variables in top level --- spec/helpers.lua | 251 ++++++++++++++++++++++++----------------------- 1 file changed, 127 insertions(+), 124 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index feac528f4e7..3da0b0583a4 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -5,42 +5,45 @@ -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module spec.helpers -local BIN_PATH = "bin/kong" -local TEST_CONF_PATH = os.getenv("KONG_SPEC_TEST_CONF_PATH") or "spec/kong_tests.conf" -local CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua" -local CUSTOM_VAULT_PATH = "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua" -local DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua" -local GO_PLUGIN_PATH = "./spec/fixtures/go" -local GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/" -local MOCK_UPSTREAM_PROTOCOL = "http" -local MOCK_UPSTREAM_SSL_PROTOCOL = "https" -local MOCK_UPSTREAM_HOST = "127.0.0.1" -local MOCK_UPSTREAM_HOSTNAME = "localhost" -local MOCK_UPSTREAM_PORT = 15555 -local MOCK_UPSTREAM_SSL_PORT = 15556 -local MOCK_UPSTREAM_STREAM_PORT = 15557 -local MOCK_UPSTREAM_STREAM_SSL_PORT = 15558 -local GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost" -local GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000 -local GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001 -local MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto" -local ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost" -local ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411 -local OTELCOL_HOST = os.getenv("KONG_SPEC_TEST_OTELCOL_HOST") or "localhost" -local OTELCOL_HTTP_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_HTTP_PORT")) or 4318 -local OTELCOL_ZPAGES_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT")) or 55679 -local OTELCOL_FILE_EXPORTER_PATH = os.getenv("KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH") or "./tmp/otel/file_exporter.json" -local REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost" -local REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379) -local REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380) -local REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6381) -local REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com" -local TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE") -local TEST_COVERAGE_TIMEOUT = 30 --- consistent with path set in .github/workflows/build_and_test.yml and build/dockerfiles/deb.pongo.Dockerfile -local OLD_VERSION_KONG_PATH = os.getenv("KONG_SPEC_TEST_OLD_VERSION_KONG_PATH") or "/usr/local/share/lua/5.1/kong/kong-old" -local BLACKHOLE_HOST = "10.255.255.255" -local KONG_VERSION = require("kong.meta")._VERSION +local CONSTANTS = { + BIN_PATH = "bin/kong", + TEST_CONF_PATH = os.getenv("KONG_SPEC_TEST_CONF_PATH") or "spec/kong_tests.conf", + CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua", + CUSTOM_VAULT_PATH = "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua", + DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua", + GO_PLUGIN_PATH = "./spec/fixtures/go", + GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/", + MOCK_UPSTREAM_PROTOCOL = "http", + MOCK_UPSTREAM_SSL_PROTOCOL = "https", + MOCK_UPSTREAM_HOST = "127.0.0.1", + MOCK_UPSTREAM_HOSTNAME = "localhost", + MOCK_UPSTREAM_PORT = 15555, + MOCK_UPSTREAM_SSL_PORT = 15556, + MOCK_UPSTREAM_STREAM_PORT = 15557, + MOCK_UPSTREAM_STREAM_SSL_PORT = 15558, + GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost", + GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000, + GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001, + MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto", + ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost", + ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411, + OTELCOL_HOST = os.getenv("KONG_SPEC_TEST_OTELCOL_HOST") or "localhost", + OTELCOL_HTTP_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_HTTP_PORT")) or 4318, + OTELCOL_ZPAGES_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT")) or 55679, + OTELCOL_FILE_EXPORTER_PATH = os.getenv("KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH") or "./tmp/otel/file_exporter.json", + REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost", + REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379), + REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380), + REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6381), + REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com", + TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE"), + TEST_COVERAGE_TIMEOUT = 30, + -- consistent with path set in .github/workflows/build_and_test.yml and build/dockerfiles/deb.pongo.Dockerfile + OLD_VERSION_KONG_PATH = os.getenv("KONG_SPEC_TEST_OLD_VERSION_KONG_PATH") or "/usr/local/share/lua/5.1/kong/kong-old", + BLACKHOLE_HOST = "10.255.255.255", + KONG_VERSION = require("kong.meta")._VERSION, +} + local PLUGINS_LIST local consumers_schema_def = require "kong.db.schema.entities.consumers" @@ -99,8 +102,8 @@ log.set_lvl(log.levels.quiet) -- disable stdout logs in tests do local paths = {} table.insert(paths, os.getenv("KONG_LUA_PACKAGE_PATH")) - table.insert(paths, CUSTOM_PLUGIN_PATH) - table.insert(paths, CUSTOM_VAULT_PATH) + table.insert(paths, CONSTANTS.CUSTOM_PLUGIN_PATH) + table.insert(paths, CONSTANTS.CUSTOM_VAULT_PATH) table.insert(paths, package.path) package.path = table.concat(paths, ";") end @@ -194,7 +197,7 @@ local function make_yaml_file(content, filename) assert(fd:write("\n")) -- ensure last line ends in newline assert(fd:close()) else - assert(kong_exec("config db_export --conf "..TEST_CONF_PATH.." "..filename)) + assert(kong_exec("config db_export --conf "..CONSTANTS.TEST_CONF_PATH.." "..filename)) end return filename end @@ -231,7 +234,7 @@ end --------------- -- Conf and DAO --------------- -local conf = assert(conf_loader(TEST_CONF_PATH)) +local conf = assert(conf_loader(CONSTANTS.TEST_CONF_PATH)) _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf) @@ -780,10 +783,10 @@ end function resty_http_proxy_mt:_connect() local opts = self.options - if TEST_COVERAGE_MODE == "true" then - opts.connect_timeout = TEST_COVERAGE_TIMEOUT * 1000 - opts.send_timeout = TEST_COVERAGE_TIMEOUT * 1000 - opts.read_timeout = TEST_COVERAGE_TIMEOUT * 1000 + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.connect_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + opts.send_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + opts.read_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 end local _, err = self:connect(opts) @@ -873,8 +876,8 @@ local function http_client(host, port, timeout) return http_client_opts(host) end - if TEST_COVERAGE_MODE == "true" then - timeout = TEST_COVERAGE_TIMEOUT * 1000 + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 end return http_client_opts({ @@ -980,8 +983,8 @@ end -- @function admin_ssl_client -- @param timeout (optional, number) the timeout to use local function admin_ssl_client(timeout) - if TEST_COVERAGE_MODE == "true" then - timeout = TEST_COVERAGE_TIMEOUT * 1000 + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 end local admin_ip, admin_port @@ -1202,7 +1205,7 @@ local function grpc_client(host, port, opts) opts = opts or {} if not opts["-proto"] then - opts["-proto"] = MOCK_GRPC_UPSTREAM_PROTO_PATH + opts["-proto"] = CONSTANTS.MOCK_GRPC_UPSTREAM_PROTO_PATH end return setmetatable({ @@ -1395,8 +1398,8 @@ end local function tcp_server(port, opts) local threads = require "llthreads2.ex" opts = opts or {} - if TEST_COVERAGE_MODE == "true" then - opts.timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end local thread = threads.new({ function(port, opts) @@ -1666,8 +1669,8 @@ end local function http_mock(port, opts) local socket = require "socket" local server = assert(socket.tcp()) - if TEST_COVERAGE_MODE == "true" then - opts.timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end server:settimeout(opts and opts.timeout or 60) assert(server:setoption('reuseaddr', true)) @@ -1711,8 +1714,8 @@ end local function udp_server(port, n, timeout) local threads = require "llthreads2.ex" - if TEST_COVERAGE_MODE == "true" then - timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end local thread = threads.new({ @@ -1746,7 +1749,7 @@ local function udp_server(port, n, timeout) server:close() return (n > 1 and data or data[1]), err end - }, port or MOCK_UPSTREAM_PORT, n or 1, timeout) + }, port or CONSTANTS.MOCK_UPSTREAM_PORT, n or 1, timeout) thread:start() local socket = require "socket" @@ -1790,8 +1793,8 @@ require("spec.helpers.wait") -- -- wait 10 seconds for a file "myfilename" to appear -- helpers.wait_until(function() return file_exist("myfilename") end, 10) local function wait_until(f, timeout, step) - if TEST_COVERAGE_MODE == "true" then - timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end luassert.wait_until({ @@ -1816,8 +1819,8 @@ end -- @return nothing. It returns when the condition is met, or throws an error -- when it times out. local function pwait_until(f, timeout, step) - if TEST_COVERAGE_MODE == "true" then - timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end luassert.wait_until({ @@ -2008,8 +2011,8 @@ end -- @tparam[opt=false] boolean opts.override_global_key_auth_plugin to override the global key-auth plugin in waiting local function wait_for_all_config_update(opts) opts = opts or {} - if TEST_COVERAGE_MODE == "true" then - opts.timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end local timeout = opts.timeout or 30 local admin_client_timeout = opts.admin_client_timeout @@ -3410,8 +3413,8 @@ function kong_exec(cmd, env, returns, env_vars) return t ~= "" and t or nil end local paths = {} - table.insert(paths, cleanup(CUSTOM_PLUGIN_PATH)) - table.insert(paths, cleanup(CUSTOM_VAULT_PATH)) + table.insert(paths, cleanup(CONSTANTS.CUSTOM_PLUGIN_PATH)) + table.insert(paths, cleanup(CONSTANTS.CUSTOM_VAULT_PATH)) table.insert(paths, cleanup(env.lua_package_path)) table.insert(paths, cleanup(conf.lua_package_path)) env.lua_package_path = table.concat(paths, ";") @@ -3431,7 +3434,7 @@ function kong_exec(cmd, env, returns, env_vars) env_vars = string.format("%s KONG_%s='%s'", env_vars, k:upper(), v) end - return exec(env_vars .. " " .. BIN_PATH .. " " .. cmd, returns) + return exec(env_vars .. " " .. CONSTANTS.BIN_PATH .. " " .. cmd, returns) end @@ -3527,8 +3530,8 @@ end local function wait_pid(pid_path, timeout, is_retry) local pid = get_pid_from_file(pid_path) - if TEST_COVERAGE_MODE == "true" then - timeout = TEST_COVERAGE_TIMEOUT + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT end if pid then @@ -3633,9 +3636,9 @@ local function render_fixtures(conf, env, prefix, fixtures) -- add the mock resolver to the path to ensure the records are loaded if env.lua_package_path then - env.lua_package_path = DNS_MOCK_LUA_PATH .. ";" .. env.lua_package_path + env.lua_package_path = CONSTANTS.DNS_MOCK_LUA_PATH .. ";" .. env.lua_package_path else - env.lua_package_path = DNS_MOCK_LUA_PATH + env.lua_package_path = CONSTANTS.DNS_MOCK_LUA_PATH end else -- remove any old mocks if they exist @@ -3695,7 +3698,7 @@ end local grpc_target_proc local function start_grpc_target() local ngx_pipe = require "ngx.pipe" - assert(make(GRPC_TARGET_SRC_PATH, { + assert(make(CONSTANTS.GRPC_TARGET_SRC_PATH, { { target = "targetservice/targetservice.pb.go", src = { "../targetservice.proto" }, @@ -3712,7 +3715,7 @@ local function start_grpc_target() cmd = "go mod tidy && go mod download all && go build", }, })) - grpc_target_proc = assert(ngx_pipe.spawn({ GRPC_TARGET_SRC_PATH .. "/target" }, { + grpc_target_proc = assert(ngx_pipe.spawn({ CONSTANTS.GRPC_TARGET_SRC_PATH .. "/target" }, { merge_stderr = true, })) @@ -3803,8 +3806,8 @@ local function start_kong(env, tables, preserve_prefix, fixtures) -- go plugins are enabled -- compile fixture go plugins if any setting mentions it for _,v in pairs(env) do - if type(v) == "string" and v:find(GO_PLUGIN_PATH) then - build_go_plugins(GO_PLUGIN_PATH) + if type(v) == "string" and v:find(CONSTANTS.GO_PLUGIN_PATH) then + build_go_plugins(CONSTANTS.GO_PLUGIN_PATH) break end end @@ -3825,7 +3828,7 @@ local function start_kong(env, tables, preserve_prefix, fixtures) nginx_conf = " --nginx-conf " .. env.nginx_conf end - if TEST_COVERAGE_MODE == "true" then + if CONSTANTS.TEST_COVERAGE_MODE == "true" then -- render `coverage` blocks in the templates nginx_conf_flags[#nginx_conf_flags + 1] = 'coverage' end @@ -3850,8 +3853,8 @@ local function start_kong(env, tables, preserve_prefix, fixtures) env.declarative_config = config_yml end - assert(render_fixtures(TEST_CONF_PATH .. nginx_conf, env, prefix, fixtures)) - return kong_exec("start --conf " .. TEST_CONF_PATH .. nginx_conf .. nginx_conf_flags, env) + assert(render_fixtures(CONSTANTS.TEST_CONF_PATH .. nginx_conf, env, prefix, fixtures)) + return kong_exec("start --conf " .. CONSTANTS.TEST_CONF_PATH .. nginx_conf .. nginx_conf_flags, env) end @@ -4124,7 +4127,7 @@ local function clustering_client(opts) local uri = "wss://" .. opts.host .. ":" .. opts.port .. "/v1/outlet?node_id=" .. (opts.node_id or uuid()) .. "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. - "&node_version=" .. (opts.node_version or KONG_VERSION) + "&node_version=" .. (opts.node_version or CONSTANTS.KONG_VERSION) local conn_opts = { ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI @@ -4231,14 +4234,14 @@ local function use_old_plugin(name) local old_plugin_path local temp_dir - if pl_path.exists(OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name) then + if pl_path.exists(CONSTANTS.OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name) then -- only include the path of the specified plugin into LUA_PATH -- and keep the directory structure 'kong/plugins/...' temp_dir = make_temp_dir() old_plugin_path = temp_dir local dest_dir = old_plugin_path .. "/kong/plugins" assert(pl_dir.makepath(dest_dir), "failed to makepath " .. dest_dir) - assert(shell.run("cp -r " .. OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name .. " " .. dest_dir), "failed to copy the plugin directory") + assert(shell.run("cp -r " .. CONSTANTS.OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name .. " " .. dest_dir), "failed to copy the plugin directory") else error("the specified plugin " .. name .. " doesn't exist") @@ -4316,52 +4319,52 @@ end get_db_utils = get_db_utils, get_cache = get_cache, bootstrap_database = bootstrap_database, - bin_path = BIN_PATH, + bin_path = CONSTANTS.BIN_PATH, test_conf = conf, - test_conf_path = TEST_CONF_PATH, - go_plugin_path = GO_PLUGIN_PATH, - mock_upstream_hostname = MOCK_UPSTREAM_HOSTNAME, - mock_upstream_protocol = MOCK_UPSTREAM_PROTOCOL, - mock_upstream_host = MOCK_UPSTREAM_HOST, - mock_upstream_port = MOCK_UPSTREAM_PORT, - mock_upstream_url = MOCK_UPSTREAM_PROTOCOL .. "://" .. - MOCK_UPSTREAM_HOST .. ':' .. - MOCK_UPSTREAM_PORT, - - mock_upstream_ssl_protocol = MOCK_UPSTREAM_SSL_PROTOCOL, - mock_upstream_ssl_host = MOCK_UPSTREAM_HOST, - mock_upstream_ssl_port = MOCK_UPSTREAM_SSL_PORT, - mock_upstream_ssl_url = MOCK_UPSTREAM_SSL_PROTOCOL .. "://" .. - MOCK_UPSTREAM_HOST .. ':' .. - MOCK_UPSTREAM_SSL_PORT, - - mock_upstream_stream_port = MOCK_UPSTREAM_STREAM_PORT, - mock_upstream_stream_ssl_port = MOCK_UPSTREAM_STREAM_SSL_PORT, - mock_grpc_upstream_proto_path = MOCK_GRPC_UPSTREAM_PROTO_PATH, - - zipkin_host = ZIPKIN_HOST, - zipkin_port = ZIPKIN_PORT, - - otelcol_host = OTELCOL_HOST, - otelcol_http_port = OTELCOL_HTTP_PORT, - otelcol_zpages_port = OTELCOL_ZPAGES_PORT, - otelcol_file_exporter_path = OTELCOL_FILE_EXPORTER_PATH, - - grpcbin_host = GRPCBIN_HOST, - grpcbin_port = GRPCBIN_PORT, - grpcbin_ssl_port = GRPCBIN_SSL_PORT, - grpcbin_url = string.format("grpc://%s:%d", GRPCBIN_HOST, GRPCBIN_PORT), - grpcbin_ssl_url = string.format("grpcs://%s:%d", GRPCBIN_HOST, GRPCBIN_SSL_PORT), - - redis_host = REDIS_HOST, - redis_port = REDIS_PORT, - redis_ssl_port = REDIS_SSL_PORT, - redis_ssl_sni = REDIS_SSL_SNI, - redis_auth_port = REDIS_AUTH_PORT, - - blackhole_host = BLACKHOLE_HOST, - - old_version_kong_path = OLD_VERSION_KONG_PATH, + test_conf_path = CONSTANTS.TEST_CONF_PATH, + go_plugin_path = CONSTANTS.GO_PLUGIN_PATH, + mock_upstream_hostname = CONSTANTS.MOCK_UPSTREAM_HOSTNAME, + mock_upstream_protocol = CONSTANTS.MOCK_UPSTREAM_PROTOCOL, + mock_upstream_host = CONSTANTS.MOCK_UPSTREAM_HOST, + mock_upstream_port = CONSTANTS.MOCK_UPSTREAM_PORT, + mock_upstream_url = CONSTANTS.MOCK_UPSTREAM_PROTOCOL .. "://" .. + CONSTANTS.MOCK_UPSTREAM_HOST .. ':' .. + CONSTANTS.MOCK_UPSTREAM_PORT, + + mock_upstream_ssl_protocol = CONSTANTS.MOCK_UPSTREAM_SSL_PROTOCOL, + mock_upstream_ssl_host = CONSTANTS.MOCK_UPSTREAM_HOST, + mock_upstream_ssl_port = CONSTANTS.MOCK_UPSTREAM_SSL_PORT, + mock_upstream_ssl_url = CONSTANTS.MOCK_UPSTREAM_SSL_PROTOCOL .. "://" .. + CONSTANTS.MOCK_UPSTREAM_HOST .. ':' .. + CONSTANTS.MOCK_UPSTREAM_SSL_PORT, + + mock_upstream_stream_port = CONSTANTS.MOCK_UPSTREAM_STREAM_PORT, + mock_upstream_stream_ssl_port = CONSTANTS.MOCK_UPSTREAM_STREAM_SSL_PORT, + mock_grpc_upstream_proto_path = CONSTANTS.MOCK_GRPC_UPSTREAM_PROTO_PATH, + + zipkin_host = CONSTANTS.ZIPKIN_HOST, + zipkin_port = CONSTANTS.ZIPKIN_PORT, + + otelcol_host = CONSTANTS.OTELCOL_HOST, + otelcol_http_port = CONSTANTS.OTELCOL_HTTP_PORT, + otelcol_zpages_port = CONSTANTS.OTELCOL_ZPAGES_PORT, + otelcol_file_exporter_path = CONSTANTS.OTELCOL_FILE_EXPORTER_PATH, + + grpcbin_host = CONSTANTS.GRPCBIN_HOST, + grpcbin_port = CONSTANTS.GRPCBIN_PORT, + grpcbin_ssl_port = CONSTANTS.GRPCBIN_SSL_PORT, + grpcbin_url = string.format("grpc://%s:%d", CONSTANTS.GRPCBIN_HOST, CONSTANTS.GRPCBIN_PORT), + grpcbin_ssl_url = string.format("grpcs://%s:%d", CONSTANTS.GRPCBIN_HOST, CONSTANTS.GRPCBIN_SSL_PORT), + + redis_host = CONSTANTS.REDIS_HOST, + redis_port = CONSTANTS.REDIS_PORT, + redis_ssl_port = CONSTANTS.REDIS_SSL_PORT, + redis_ssl_sni = CONSTANTS.REDIS_SSL_SNI, + redis_auth_port = CONSTANTS.REDIS_AUTH_PORT, + + blackhole_host = CONSTANTS.BLACKHOLE_HOST, + + old_version_kong_path = CONSTANTS.OLD_VERSION_KONG_PATH, -- Kong testing helpers execute = exec, From b15741874ffbc664c4500394cdddf64b597541a7 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Wed, 21 Aug 2024 15:37:29 +0800 Subject: [PATCH 3939/4351] docs(changelog): move changelog files into correct location (#13534) --- .../unreleased/{ => kong}/fix-deprecate-shorthands-precedence.yml | 0 changelog/unreleased/{ => kong}/fix_hash.yml | 0 2 files changed, 0 insertions(+), 0 deletions(-) rename changelog/unreleased/{ => kong}/fix-deprecate-shorthands-precedence.yml (100%) rename changelog/unreleased/{ => kong}/fix_hash.yml (100%) diff --git a/changelog/unreleased/fix-deprecate-shorthands-precedence.yml b/changelog/unreleased/kong/fix-deprecate-shorthands-precedence.yml similarity index 100% rename from changelog/unreleased/fix-deprecate-shorthands-precedence.yml rename to changelog/unreleased/kong/fix-deprecate-shorthands-precedence.yml diff --git a/changelog/unreleased/fix_hash.yml b/changelog/unreleased/kong/fix_hash.yml similarity index 100% rename from changelog/unreleased/fix_hash.yml rename to changelog/unreleased/kong/fix_hash.yml From ab6fad14305b43fada14670dbefe77201a98d363 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 16 Aug 2024 11:01:24 +0300 Subject: [PATCH 3940/4351] fix(vault): reference ending with slash when parsed should not return a key ### Summary Our docs state here: https://docs.konghq.com/gateway/latest/kong-enterprise/secrets-management/reference-format/#secret-key > If secret key ends with /, then it is not considered as a Secret Key but as a part of Secret Id. > The difference between Secret Key and Secret Id is that only the Secret Id is sent to vault API, > and the Secret Key is only used when processing The logic was not working correctly because it was incorrectly assuming what `require("socket.url").parse_path` did, that is: ```lua parse_path("/a") -- { "a", is_absolute = 1 } ``` ```lua parse_path("/a/") -- { "a", is_absolute = 1, is_directory = 1 } ``` ```lua parse_path("/a/b") -- { "a", "b", is_absolute = 1 } ``` ```lua > parse_path("/a/b/") -- { "a", "b", is_absolute = 1, is_directory = 1} ``` This fixes it. Signed-off-by: Aapo Talvensaari --- .../fix-vault-reference-parsing-endslash.yml | 4 ++ kong/pdk/vault.lua | 15 +++--- spec/01-unit/23-vaults_spec.lua | 54 +++++++++++++++++++ 3 files changed, 64 insertions(+), 9 deletions(-) create mode 100644 changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml diff --git a/changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml b/changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml new file mode 100644 index 00000000000..fdebe2687f4 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml @@ -0,0 +1,4 @@ +message: | + **Vault**: Reference ending with slash when parsed should not return a key. +type: bugfix +scope: PDK diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 4a29f405aff..42921a631a9 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -146,18 +146,15 @@ local function parse_reference(reference) local key local parts = parse_path(resource) local count = #parts - if count == 1 then + if count == 0 then + return nil, fmt("reference url has invalid path [%s]", reference) + elseif count == 1 then resource = unescape_uri(parts[1]) - + elseif parts.is_directory then + resource = unescape_uri(concat(parts, "/", 1, count)) else resource = unescape_uri(concat(parts, "/", 1, count - 1)) - if parts[count] ~= "" then - key = unescape_uri(parts[count]) - end - end - - if resource == "" then - return nil, fmt("reference url has invalid path [%s]", reference) + key = unescape_uri(parts[count]) end local config diff --git a/spec/01-unit/23-vaults_spec.lua b/spec/01-unit/23-vaults_spec.lua index 5eae2fc5aef..f522f86ac6a 100644 --- a/spec/01-unit/23-vaults_spec.lua +++ b/spec/01-unit/23-vaults_spec.lua @@ -70,6 +70,20 @@ describe("Vault PDK", function() assert.is_nil(res.version) end) + it("test init path with only slashes does not work", function() + local res, err = parse_reference("{vault://env}") + assert.is_nil(res) + assert.equal("reference url is missing path [{vault://env}]", err) + + local res, err = parse_reference("{vault://env/}") + assert.is_nil(res) + assert.equal("reference url has empty path [{vault://env/}]", err) + + local res, err = parse_reference("{vault://env/////}") + assert.is_nil(res) + assert.equal("reference url has invalid path [{vault://env/////}]", err) + end) + it("test init nested/path", function() local res, err = parse_reference("{vault://env/test-secret/test-key}") assert.is_nil(err) @@ -80,6 +94,46 @@ describe("Vault PDK", function() assert.is_nil(res.version) end) + it("test init nested/path is url decoded", function() + local res, err = parse_reference("{vault://env/test%3Asecret/test%3Akey}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test:secret", res.resource) + assert.is_equal("test:key", res.key) + assert.is_nil(res.version) + end) + + it("test init nested/path ignores consecutive slashes", function() + local res, err = parse_reference("{vault://env//////test-secret//////test-key}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test-secret", res.resource) + assert.is_equal("test-key", res.key) + assert.is_nil(res.version) + end) + + it("test init nested/path ending with slash", function() + local res, err = parse_reference("{vault://env/test-secret/test-key/}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test-secret/test-key", res.resource) + assert.is_nil(res.key) + assert.is_nil(res.version) + end) + + it("test init nested/path ending with slash ignores consecutive slashes", function() + local res, err = parse_reference("{vault://env//////test-secret//////test-key//////}") + assert.is_nil(err) + assert.is_nil(res.config) + assert.is_equal("env", res.name) + assert.is_equal("test-secret/test-key", res.resource) + assert.is_nil(res.key) + assert.is_nil(res.version) + end) + it("test init opts", function() local res, err = parse_reference("{vault://env/test?opt1=val1}") assert.is_nil(err) From 38727ba119932bd3f040383a2ae8483d5b1b4257 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 16 Aug 2024 11:36:49 +0300 Subject: [PATCH 3941/4351] chore(vault): do not create substring in is_reference ### Summary Less pressure to garbage collector. Signed-off-by: Aapo Talvensaari --- kong/pdk/vault.lua | 23 ++++++++++++++++------- 1 file changed, 16 insertions(+), 7 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 42921a631a9..4d2b231a162 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -58,6 +58,11 @@ local BRACE_START = byte("{") local BRACE_END = byte("}") local COLON = byte(":") local SLASH = byte("/") +local BYT_V = byte("v") +local BYT_A = byte("a") +local BYT_U = byte("u") +local BYT_L = byte("l") +local BYT_T = byte("t") local VAULT_QUERY_OPTS = { workspace = ngx.null } @@ -72,13 +77,17 @@ local VAULT_QUERY_OPTS = { workspace = ngx.null } -- @tparam string reference reference to check -- @treturn boolean `true` is the passed in reference looks like a reference, otherwise `false` local function is_reference(reference) - return type(reference) == "string" - and byte(reference, 1) == BRACE_START - and byte(reference, -1) == BRACE_END - and byte(reference, 7) == COLON - and byte(reference, 8) == SLASH - and byte(reference, 9) == SLASH - and sub(reference, 2, 6) == "vault" + return type(reference) == "string" + and byte(reference, 1) == BRACE_START + and byte(reference, 2) == BYT_V + and byte(reference, 3) == BYT_A + and byte(reference, 4) == BYT_U + and byte(reference, 5) == BYT_L + and byte(reference, 6) == BYT_T + and byte(reference, 7) == COLON + and byte(reference, 8) == SLASH + and byte(reference, 9) == SLASH + and byte(reference, -1) == BRACE_END end From 022e0799334e83093309778464700d7f7e50a1f6 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Thu, 22 Aug 2024 10:26:08 +0800 Subject: [PATCH 3942/4351] fix(vault): lower the secret rotation error log level (#13537) FTI-5775 --------- Co-authored-by: Aapo Talvensaari --- .../unreleased/kong/fix-vault-secret-rotation-log-level.yml | 3 +++ kong/pdk/vault.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml diff --git a/changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml b/changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml new file mode 100644 index 00000000000..4f2da04c5ac --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml @@ -0,0 +1,3 @@ +message: Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. +type: bugfix +scope: Core diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 4d2b231a162..2aad41c8a63 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -1306,7 +1306,7 @@ local function new(self) local ok, err = rotate_secret(cache_key, caching_strategy) if not ok then - self.log.warn(err) + self.log.notice(err) end end From 61e82aaaf10a1bf7a221811953c53d1530e3d1a3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 22 Aug 2024 11:47:12 +0800 Subject: [PATCH 3943/4351] tests(helpers): separate constants to details/constants (#13539) It is one of the serial refactors of helpers.lua https://konghq.atlassian.net/browse/KAG-5233 --- spec/details/constants.lua | 43 ++++++++++++++++++++++++++++++++++++++ spec/helpers.lua | 39 +--------------------------------- 2 files changed, 44 insertions(+), 38 deletions(-) create mode 100644 spec/details/constants.lua diff --git a/spec/details/constants.lua b/spec/details/constants.lua new file mode 100644 index 00000000000..34d1f897c2b --- /dev/null +++ b/spec/details/constants.lua @@ -0,0 +1,43 @@ + +-- contants used by helpers.lua +local CONSTANTS = { + BIN_PATH = "bin/kong", + TEST_CONF_PATH = os.getenv("KONG_SPEC_TEST_CONF_PATH") or "spec/kong_tests.conf", + CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua", + CUSTOM_VAULT_PATH = "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua", + DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua", + GO_PLUGIN_PATH = "./spec/fixtures/go", + GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/", + MOCK_UPSTREAM_PROTOCOL = "http", + MOCK_UPSTREAM_SSL_PROTOCOL = "https", + MOCK_UPSTREAM_HOST = "127.0.0.1", + MOCK_UPSTREAM_HOSTNAME = "localhost", + MOCK_UPSTREAM_PORT = 15555, + MOCK_UPSTREAM_SSL_PORT = 15556, + MOCK_UPSTREAM_STREAM_PORT = 15557, + MOCK_UPSTREAM_STREAM_SSL_PORT = 15558, + GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost", + GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000, + GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001, + MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto", + ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost", + ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411, + OTELCOL_HOST = os.getenv("KONG_SPEC_TEST_OTELCOL_HOST") or "localhost", + OTELCOL_HTTP_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_HTTP_PORT")) or 4318, + OTELCOL_ZPAGES_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT")) or 55679, + OTELCOL_FILE_EXPORTER_PATH = os.getenv("KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH") or "./tmp/otel/file_exporter.json", + REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost", + REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379), + REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380), + REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6381), + REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com", + TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE"), + TEST_COVERAGE_TIMEOUT = 30, + -- consistent with path set in .github/workflows/build_and_test.yml and build/dockerfiles/deb.pongo.Dockerfile + OLD_VERSION_KONG_PATH = os.getenv("KONG_SPEC_TEST_OLD_VERSION_KONG_PATH") or "/usr/local/share/lua/5.1/kong/kong-old", + BLACKHOLE_HOST = "10.255.255.255", + KONG_VERSION = require("kong.meta")._VERSION, +} + + +return CONSTANTS diff --git a/spec/helpers.lua b/spec/helpers.lua index 3da0b0583a4..4ee4e34ac7c 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -5,44 +5,7 @@ -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module spec.helpers -local CONSTANTS = { - BIN_PATH = "bin/kong", - TEST_CONF_PATH = os.getenv("KONG_SPEC_TEST_CONF_PATH") or "spec/kong_tests.conf", - CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua", - CUSTOM_VAULT_PATH = "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua", - DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua", - GO_PLUGIN_PATH = "./spec/fixtures/go", - GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/", - MOCK_UPSTREAM_PROTOCOL = "http", - MOCK_UPSTREAM_SSL_PROTOCOL = "https", - MOCK_UPSTREAM_HOST = "127.0.0.1", - MOCK_UPSTREAM_HOSTNAME = "localhost", - MOCK_UPSTREAM_PORT = 15555, - MOCK_UPSTREAM_SSL_PORT = 15556, - MOCK_UPSTREAM_STREAM_PORT = 15557, - MOCK_UPSTREAM_STREAM_SSL_PORT = 15558, - GRPCBIN_HOST = os.getenv("KONG_SPEC_TEST_GRPCBIN_HOST") or "localhost", - GRPCBIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_PORT")) or 9000, - GRPCBIN_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_GRPCBIN_SSL_PORT")) or 9001, - MOCK_GRPC_UPSTREAM_PROTO_PATH = "./spec/fixtures/grpc/hello.proto", - ZIPKIN_HOST = os.getenv("KONG_SPEC_TEST_ZIPKIN_HOST") or "localhost", - ZIPKIN_PORT = tonumber(os.getenv("KONG_SPEC_TEST_ZIPKIN_PORT")) or 9411, - OTELCOL_HOST = os.getenv("KONG_SPEC_TEST_OTELCOL_HOST") or "localhost", - OTELCOL_HTTP_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_HTTP_PORT")) or 4318, - OTELCOL_ZPAGES_PORT = tonumber(os.getenv("KONG_SPEC_TEST_OTELCOL_ZPAGES_PORT")) or 55679, - OTELCOL_FILE_EXPORTER_PATH = os.getenv("KONG_SPEC_TEST_OTELCOL_FILE_EXPORTER_PATH") or "./tmp/otel/file_exporter.json", - REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost", - REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379), - REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380), - REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6381), - REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com", - TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE"), - TEST_COVERAGE_TIMEOUT = 30, - -- consistent with path set in .github/workflows/build_and_test.yml and build/dockerfiles/deb.pongo.Dockerfile - OLD_VERSION_KONG_PATH = os.getenv("KONG_SPEC_TEST_OLD_VERSION_KONG_PATH") or "/usr/local/share/lua/5.1/kong/kong-old", - BLACKHOLE_HOST = "10.255.255.255", - KONG_VERSION = require("kong.meta")._VERSION, -} +local CONSTANTS = require("spec.details.constants") local PLUGINS_LIST From dfc6029b2adabae38fbad57cbd8eb1a4f065bd3e Mon Sep 17 00:00:00 2001 From: saisatishkarra Date: Thu, 22 Aug 2024 03:09:09 -0500 Subject: [PATCH 3944/4351] chore(ci): fix empty cve results due to grype db cache staleness (#13544) --- .github/workflows/release.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 02252a89018..7d18c25e230 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -485,7 +485,7 @@ jobs: - name: Scan AMD64 Image digest id: sbom_action_amd64 if: steps.image_manifest_metadata.outputs.amd64_sha != '' - uses: Kong/public-shared-actions/security-actions/scan-docker-image@a2132654dffda2a5dd121bbd077a205b4cae8ec0 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@5c685ec0bc8d18f9faa540cb66837c326176c541 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} @@ -493,7 +493,7 @@ jobs: - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 - uses: Kong/public-shared-actions/security-actions/scan-docker-image@a2132654dffda2a5dd121bbd077a205b4cae8ec0 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@5c685ec0bc8d18f9faa540cb66837c326176c541 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} From 5f6836542dbdecba0089908ba3b6a9bda76e7c5d Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Thu, 22 Aug 2024 16:09:30 +0800 Subject: [PATCH 3945/4351] chore(ci): change to use the starting point of the previous branch for old plugin compatibility test (#13536) When a new minor version is just bumped, the tag x.x.0 doesn't exist yet. So we change it to use the starting point of the previous branch instead of the tag x.x.0 of the previous branch. --- .github/workflows/build_and_test.yml | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 6421ae583af..7293ba77efd 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -51,11 +51,18 @@ jobs: KONG_VERSION=$(bash scripts/grep-kong-version.sh) major=$(echo "$KONG_VERSION" | cut -d. -f1) minor=$(echo "$KONG_VERSION" | cut -d. -f2) - # if the minor version isn't 0, use the first release of the previous minor version; + # if the minor version isn't 0, use the first release or starting point of the previous minor branch; # otherwise just leave it empty, so later the default branch or commit will be used. if [ "$minor" -ne 0 ]; then minor=$((minor - 1)) - echo "ref=$major.$minor.0" >> $GITHUB_OUTPUT + git fetch origin master -t + if [ $(git tag -l "$major.$minor.0") ]; then + echo "ref=$major.$minor.0" >> $GITHUB_OUTPUT + else + git fetch origin release/$major.$minor.x + COMMIT_HASH=$(git merge-base origin/master origin/release/$major.$minor.x) + echo "ref=$COMMIT_HASH" >> $GITHUB_OUTPUT + fi else echo "ref=" >> $GITHUB_OUTPUT fi From 58c580f420590644c569f52460c331f7958c3950 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 22 Aug 2024 16:59:53 -0700 Subject: [PATCH 3946/4351] tests(ai-plugins): fix flaky latency assertion (#13558) The way this latency is measured in the code is not granular enough to guarantee that it will always produce a non-zero result, so the assertion is changed from `>` to `>=`. --- .../40-ai-response-transformer/02-integration_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 29ed47e41ea..287acf2dc4c 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -436,7 +436,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then log_message.ai["ai-response-transformer"].usage.time_per_token = 1 assert.same(_EXPECTED_CHAT_STATS, log_message.ai) - assert.is_true(actual_llm_latency > 0) + assert.is_true(actual_llm_latency >= 0) assert.same(actual_time_per_token, time_per_token) end) From 9269195330e2a1ef7f6ae231d3063aa28e94403b Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Fri, 23 Aug 2024 11:13:03 +0800 Subject: [PATCH 3947/4351] fix(vault): let shdict secret vault cache presist enough time during resurrect_ttl (#13471) This PR fixes an issue that rotate_secret may flush a secret value with NEGATIVE_CACHED_VALUE when vault backend is down and a secret value stored in the shared dict has passed its ttl and hasn't finished consuming its resurrect_ttl. TLDR; this issue happens easily when a reference is being used via the vault PDK function in custom codes(serverless functions, custom plugins, etc.), and some of the worker processes may not be triggered via the service/routes that use these custom codes, and these worker processes do not hold a valid LRU cache for the secret value The issue was first reported in FTI-6137. --------- Signed-off-by: Aapo Talvensaari Co-authored-by: Aapo Talvensaari --- .../fix-vault-resurrect-ttl-multi-worker.yml | 3 + kong/pdk/vault.lua | 24 ++- .../13-vaults/07-resurrect_spec.lua | 139 ++++++++++++++++++ .../custom_vaults/kong/vaults/test/init.lua | 39 +++++ 4 files changed, 202 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/fix-vault-resurrect-ttl-multi-worker.yml diff --git a/changelog/unreleased/kong/fix-vault-resurrect-ttl-multi-worker.yml b/changelog/unreleased/kong/fix-vault-resurrect-ttl-multi-worker.yml new file mode 100644 index 00000000000..e563b3ee422 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-resurrect-ttl-multi-worker.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. +type: bugfix +scope: Core diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 2aad41c8a63..14bf4f8bbba 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -822,9 +822,20 @@ local function new(self) -- @tparam table parsed_reference the parsed reference -- @treturn string|nil the retrieved value from the vault, of `nil` -- @treturn string|nil a string describing an error if there was one + -- @treturn boolean|nil whether to resurrect value in case vault errors or doesn't return value -- @usage local value, err = get_from_vault(reference, strategy, config, cache_key, parsed_reference) - local function get_from_vault(reference, strategy, config, cache_key, parsed_reference) + local function get_from_vault(reference, strategy, config, cache_key, parsed_reference, resurrect) local value, err, ttl = invoke_strategy(strategy, config, parsed_reference) + if resurrect and value == nil then + local resurrected_value = SECRETS_CACHE:get(cache_key) + if resurrected_value then + return resurrected_value + + else + return nil, fmt("could not get value from external vault (%s)", err) + end + end + local cache_value, shdict_ttl, lru_ttl = get_cache_value_and_ttl(value, config, ttl) local ok, cache_err = SECRETS_CACHE:safe_set(cache_key, cache_value, shdict_ttl) if not ok then @@ -1267,18 +1278,25 @@ local function new(self) -- If the TTL is still greater than the resurrect time -- we don't have to rotate the secret, except it if it -- negatively cached. + local resurrect local ttl = SECRETS_CACHE:ttl(new_cache_key) if ttl and SECRETS_CACHE:get(new_cache_key) ~= NEGATIVELY_CACHED_VALUE then local resurrect_ttl = max(config.resurrect_ttl or DAO_MAX_TTL, SECRETS_CACHE_MIN_TTL) + -- the secret is still within ttl, no need to refresh if ttl > resurrect_ttl then return true end + + -- the secret is still within resurrect ttl time, so when we try to refresh the secret + -- we do not forciblly override it with a negative value, so that the cached value + -- can be resurrected + resurrect = ttl > SECRETS_CACHE_MIN_TTL end strategy = caching_strategy(strategy, config_hash) - -- we should refresh the secret at this point - local ok, err = get_from_vault(reference, strategy, config, new_cache_key, parsed_reference) + -- try to refresh the secret, according to the remaining time the cached value may or may not be refreshed. + local ok, err = get_from_vault(reference, strategy, config, new_cache_key, parsed_reference, resurrect) if not ok then return nil, fmt("could not retrieve value for reference %s (%s)", reference, err) end diff --git a/spec/02-integration/13-vaults/07-resurrect_spec.lua b/spec/02-integration/13-vaults/07-resurrect_spec.lua index 0f4ca99422d..eded8676359 100644 --- a/spec/02-integration/13-vaults/07-resurrect_spec.lua +++ b/spec/02-integration/13-vaults/07-resurrect_spec.lua @@ -15,6 +15,8 @@ local LUA_PATH = CUSTOM_VAULTS .. "/?.lua;" .. local DUMMY_HEADER = "Dummy-Plugin" local fmt = string.format +local json = require "cjson" + --- A vault test harness is a driver for vault backends, which implements @@ -48,6 +50,9 @@ local fmt = string.format --- fixtures() output is passed directly to `helpers.start_kong()` ---@field fixtures fun(self: vault_test_harness):table|nil --- +--- pause() is exactly what you'd expect +---@field pause fun(self: vault_test_harness) +--- --- ---@field prefix string # generated by the test suite ---@field host string # generated by the test suite @@ -88,6 +93,10 @@ local VAULTS = { } } end, + + pause = function(_) + return test_vault.client.pause() + end, }, } @@ -103,6 +112,7 @@ for _, vault in ipairs(VAULTS) do vault.setup = vault.setup or noop vault.teardown = vault.teardown or noop vault.fixtures = vault.fixtures or noop + vault.pause = vault.pause or noop end @@ -232,5 +242,134 @@ describe("vault resurrect_ttl and rotation (#" .. strategy .. ") #" .. vault.nam end) +describe("#multiworker vault resurrect_ttl and rotation (#" .. strategy .. ") #" .. vault.name, function() + local client, admin_client + local secret = "my-secret" + + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") + + vault:setup() + vault:create_secret(secret, "init") + + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "plugins" }, + { "dummy" }, + { vault.name }) + + + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = vault.config, + })) + + local route = assert(bp.routes:insert({ + name = vault.host, + hosts = { vault.host }, + paths = { "/" }, + service = assert(bp.services:insert()), + })) + + + assert(bp.plugins:insert({ + name = "post-function", + config = { + access = {fmt([[ + local value, err = kong.vault.get("{vault://%s/%s?ttl=%d&resurrect_ttl=%d}") + if value then + kong.response.exit(200, {["value"]=value, ["pid"]=ngx.worker.pid()}, {["Content-Type"]="application/json"}) + end + ]], vault.prefix, secret, 2, 5),} + }, + route = { id = route.id }, + })) + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "post-function", + log_level = "debug", + dedicated_config_processing = false, + -- nginx_worker_processes = 2, + nginx_main_worker_processes = 2, + }, nil, nil, vault:fixtures() )) + + client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + + lazy_teardown(function() + if client then + client:close() + end + + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + + it("resurrects secret value from shared dict when secret is deleted (backend: #" .. vault.name .. ")", function() + -- fetch all worker pids + local status_ret = admin_client:get("/") + local body = assert.res_status(200, status_ret) + local json_body = json.decode(body) + assert.truthy(json_body) + local worker_pids = json_body.pids.workers + assert.truthy(#worker_pids == 2) + + local worker_secret_hits = {} + for _, worker_pid in ipairs(worker_pids) do + worker_secret_hits[tostring(worker_pid)] = false + end + + vault:update_secret(secret, "old", { ttl = 2, resurrect_ttl = 5 }) + + -- trigger post-function in one of the workers + local res = client:get("/", {headers = {host = assert(vault.host)}}) + local body = assert.res_status(200, res) + local json_body = json.decode(body) + assert.same("old", json_body.value) + worker_secret_hits[tostring(json_body.pid)] = true + + vault:pause() + + -- let ttl pass and try to trigger post-function in all workers + -- check all of them can resurrect the secret from shared dict + ngx.sleep(3) + + assert.with_timeout(5).with_step(0.1).eventually( + function() + -- avoid connection reuse so that we can hit all workers + local new_client = helpers.proxy_client() + local res = new_client:get("/", {headers = {host = assert(vault.host)}}) + local body = assert.res_status(200, res) + local json_body = json.decode(body) + new_client:close() + assert.same("old", json_body.value) + worker_secret_hits[tostring(json_body.pid)] = true + + for k, v in pairs(worker_secret_hits) do + if not v then + return false, "worker pid " .. k .. " did not hit the secret" + end + end + + return true + end + ).is_truthy("expected all workers to resurrect the secret from shared dict") + end) +end) + + end -- each vault backend end -- each strategy diff --git a/spec/fixtures/custom_vaults/kong/vaults/test/init.lua b/spec/fixtures/custom_vaults/kong/vaults/test/init.lua index 8e4ef04e31c..6ef4627c384 100644 --- a/spec/fixtures/custom_vaults/kong/vaults/test/init.lua +++ b/spec/fixtures/custom_vaults/kong/vaults/test/init.lua @@ -49,7 +49,24 @@ function test.init() end +function test.pause() + local shm = ngx.shared[test.SHM_NAME] + shm:set("paused", true) + return kong.response.exit(200, { message = "succeed" }) +end + + +function test.is_running() + local shm = ngx.shared[test.SHM_NAME] + return shm:get("paused") ~= true +end + + function test.get(conf, resource, version) + if not test.is_running() then + return nil, "Vault server paused" + end + local secret = get_from_shm(resource, version) kong.log.inspect({ @@ -92,6 +109,10 @@ end function test.api() + if not test.is_running() then + return kong.response.exit(503, { message = "Vault server paused" }) + end + local shm = assert(ngx.shared[test.SHM_NAME]) local secret = assert(ngx.var.secret) local args = assert(kong.request.get_query()) @@ -200,6 +221,18 @@ function test.client.get(secret, version) end +function test.client.pause() + local client = assert(http.new()) + + local uri = fmt("http://127.0.0.1:%d/pause", test.PORT) + + local res, err = client:request_uri(uri, { method = "GET" }) + assert(err == nil, "failed GET " .. uri .. ": " .. tostring(err)) + + return cjson.decode(res.body) +end + + test.http_mock = [[ lua_shared_dict ]] .. test.SHM_NAME .. [[ 5m; @@ -212,6 +245,12 @@ test.http_mock = [[ require("kong.vaults.test").api() } } + + location ~^/pause { + content_by_lua_block { + require("kong.vaults.test").pause() + } + } } ]] From 91e41012b192db1cd6c6555a47ee34c4175d3e2e Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Fri, 23 Aug 2024 14:34:00 +0800 Subject: [PATCH 3948/4351] chore(release): bump version to 3.9 as part of the feature freeze (#13523) --- kong-3.8.0-0.rockspec => kong-3.9.0-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-3.8.0-0.rockspec => kong-3.9.0-0.rockspec (99%) diff --git a/kong-3.8.0-0.rockspec b/kong-3.9.0-0.rockspec similarity index 99% rename from kong-3.8.0-0.rockspec rename to kong-3.9.0-0.rockspec index 5a87bfe7bf9..cc4a204fee0 100644 --- a/kong-3.8.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.8.0-0" +version = "3.9.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.8.0" + tag = "3.9.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index 33acb020a35..a9c24782a9c 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 8, + minor = 9, patch = 0, --suffix = "-alpha.13" }, { From 1c9ca3f11674d0cea97e6210ab8485c09e6d7e39 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 22 Aug 2024 15:06:52 +0300 Subject: [PATCH 3949/4351] tests(db): add shorthands precedence test when using complex records ### Summary Gladly we found an issue where merge conflict in EE was wrongly resolved (by me, @bungle, most likely) before we released. Thanks to @nowNick for finding it out. Here is the missing tests that hopefully helps us in a future to spot it better. Signed-off-by: Aapo Talvensaari --- .../01-db/01-schema/01-schema_spec.lua | 48 +++++++++++++++++-- 1 file changed, 44 insertions(+), 4 deletions(-) diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 5981e1dd096..183ed0bdeed 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -4115,6 +4115,12 @@ describe("schema", function() name = "test", fields = { { name = { type = "string" } }, + { record = { + type = "record", + fields = { + { x = { type = "string" } } + }, + }}, }, shorthand_fields = { { @@ -4127,12 +4133,24 @@ describe("schema", function() end, }, }, + { + y = { + type = "string", + func = function(value) + return { + record = { + x = value, + }, + } + end, + }, + }, }, }) - local input = { username = "test1", name = "ignored" } + local input = { username = "test1", name = "ignored", record = { x = "ignored" }, y = "test1" } local output, _ = TestSchema:process_auto_fields(input) - assert.same({ name = "test1" }, output) + assert.same({ name = "test1", record = { x = "test1" } }, output) end) it("does not take precedence if deprecated", function() @@ -4140,6 +4158,12 @@ describe("schema", function() name = "test", fields = { { name = { type = "string" } }, + { record = { + type = "record", + fields = { + { x = { type = "string" } } + }, + }}, }, shorthand_fields = { { @@ -4156,12 +4180,28 @@ describe("schema", function() }, }, }, + { + y = { + type = "string", + func = function(value) + return { + record = { + x = value, + }, + } + end, + deprecation = { + message = "y is deprecated, please use record.x instead", + removal_in_version = "4.0", + }, + }, + }, }, }) - local input = { username = "ignored", name = "test1" } + local input = { username = "ignored", name = "test1", record = { x = "test1" }, y = "ignored" } local output, _ = TestSchema:process_auto_fields(input) - assert.same({ name = "test1" }, output) + assert.same({ name = "test1", record = { x = "test1" } }, output) end) it("can produce multiple fields", function() From 846f22288814d37956a295c6d5bb846d63dbb180 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Thu, 22 Aug 2024 16:19:52 +0100 Subject: [PATCH 3950/4351] fix(ai-transformers): fix compat with LT 3.8.0 --- kong/clustering/compat/removed_fields.lua | 2 ++ .../09-hybrid_mode/09-config-compat_spec.lua | 14 ++++++++++---- 2 files changed, 12 insertions(+), 4 deletions(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 08cda139c16..00bafc650f8 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -197,6 +197,7 @@ return { "llm.model.options.bedrock", "llm.auth.aws_access_key_id", "llm.auth.aws_secret_access_key", + "llm.auth.allow_override", }, ai_response_transformer = { "max_request_body_size", @@ -206,6 +207,7 @@ return { "llm.model.options.bedrock", "llm.auth.aws_access_key_id", "llm.auth.aws_secret_access_key", + "llm.auth.allow_override", }, prometheus = { "ai_metrics", diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index fedf3ddf31e..6d9f2842c6f 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -706,8 +706,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_request_transformer) - -- max body size + -- shared expected.config.max_request_body_size = nil + expected.config.llm.auth.allow_override = nil -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil @@ -770,8 +771,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_response_transformer) - -- max body size + -- shared expected.config.max_request_body_size = nil + expected.config.llm.auth.allow_override = nil -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil @@ -869,6 +871,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() auth = { header_name = "header", header_value = "value", + allow_override = true, }, model = { name = "any-model-name", @@ -890,8 +893,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_request_transformer) - -- max body size + -- shared expected.config.max_request_body_size = nil + expected.config.llm.auth.allow_override = nil -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil @@ -925,6 +929,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() auth = { header_name = "header", header_value = "value", + allow_override = true, }, model = { name = "any-model-name", @@ -944,8 +949,9 @@ describe("CP/DP config compat transformations #" .. strategy, function() local expected = cycle_aware_deep_copy(ai_response_transformer) - -- max body size + -- shared expected.config.max_request_body_size = nil + expected.config.llm.auth.allow_override = nil -- gemini fields expected.config.llm.auth.gcp_service_account_json = nil From 369f76a93a7bf9856f953253b34d2f24436e1e98 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Fri, 23 Aug 2024 11:42:37 -0700 Subject: [PATCH 3951/4351] chore(deps): bump ngx_wasm_module to 96b4e27e10c63b07ed40ea88a91c22f23981db35 (#13567) * chore(deps): bump ngx_wasm_module to 96b4e27e10c63b07ed40ea88a91c22f23981db35 Changes since 9c95991472ec80cdb1681af203eba091607b5753: * 96b4e27 - chore(deps) bump Wasmtime to 23.0.2 * 353bb29 - chore(deps) bump Nginx to 1.27.1 * 3c2800b - misc(*) minor fixes to address a few warnings * 5743252 - misc(http) minor fix in debug logs * 7a598ef - misc(ffi) localize 'ffi.*' functions * fa4a249 - perf(http) stash local response in request pool * d6aaf2e - feat(proxy-wasm) allow cancelling background ticks * 646459b - docs(proxy-wasm) specify a 'dispatch_http_call' disparity * 624307a - chore(deps) bump Wasmtime to 23.0.1 * 77347e3 - misc(*) various minor fixes * b8aae2c - chore(ci) bump OpenResty to 1.25.3.2 * chore(deps): bump Wasmtime to 23.0.2 --------- Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin --- .requirements | 4 ++-- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- changelog/unreleased/kong/bump-wasmtime.yml | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-) diff --git a/.requirements b/.requirements index b5cde082868..a68a68eca89 100644 --- a/.requirements +++ b/.requirements @@ -22,9 +22,9 @@ ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=9c95991472ec80cdb1681af203eba091607b5753 +NGX_WASM_MODULE=96b4e27e10c63b07ed40ea88a91c22f23981db35 WASMER=3.1.1 -WASMTIME=22.0.0 +WASMTIME=23.0.2 V8=12.0.267.17 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Oct 9, 2023 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 4b2f9c7ab8e..a797ffc1207 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "2eebf3d3151395169ec248ad7cb5d836acca7af810d94170077f0900d83b045b", - "aarch64": "2bab5ba3480cb2914d87c1f71b9f0834c2875da0f7171db032f699a9677000da", + "x86_64": "c2fe82f4d707711523e57c2fc8f67d8fc0311fd3cf15050f811f88b30c254980", + "aarch64": "4593a131018a99df3aa16b41b1c63838cbbba9a36771c444a39761b25be73469", }, "macos": { - "x86_64": "fedd0cbf789da7b2f98477dc3a4810f3921506bcc6ef753649d2dbd4f6ae5dfd", - "aarch64": "1cabfe2c4817ed3563de3d3038192a834081ca21031ac6dad17e8c6cd6551949", + "x86_64": "2939cdf4eca5ce79c7e179c338c46700deb88bc7906da206a272143c3da0ca5b", + "aarch64": "cafff668144d15fdee57645918d06330aa05126b6a28b92b836eb69987842cd9", }, }, } diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index ca50eb2686f..7b5f40551a6 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bumped `ngx_wasm_module` to `9c95991472ec80cdb1681af203eba091607b5753`" +message: "Bumped `ngx_wasm_module` to `96b4e27e10c63b07ed40ea88a91c22f23981db35`" type: dependency diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/unreleased/kong/bump-wasmtime.yml index 4f3adfb3a4d..35c190d2407 100644 --- a/changelog/unreleased/kong/bump-wasmtime.yml +++ b/changelog/unreleased/kong/bump-wasmtime.yml @@ -1,2 +1,2 @@ -message: "Bumped `Wasmtime` version to `22.0.0`" +message: "Bumped `Wasmtime` version to `23.0.2`" type: dependency From a631c3f2731890633668cedb50978d15064a7039 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 23 Aug 2024 12:06:06 -0700 Subject: [PATCH 3952/4351] tests(ai-plugins): fix flaky latency assertion (part 2) (#13560) Applies the same fix as 58c580f420 to similar tests. --- spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua | 6 +++--- .../39-ai-request-transformer/02-integration_spec.lua | 2 +- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index d62e9de9fef..3e2e98829d2 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -833,7 +833,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then first_got.usage.time_per_token = 1 assert.same(first_expected, first_got) - assert.is_true(actual_llm_latency > 0) + assert.is_true(actual_llm_latency >= 0) assert.same(actual_time_per_token, time_per_token) end) @@ -1409,7 +1409,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_multi_modal.json"), }) - + -- validate that the request succeeded, response status 200 local body = assert.res_status(200 , r) local json = cjson.decode(body) @@ -1444,7 +1444,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then first_got.usage.time_per_token = 1 assert.same(first_expected, first_got) - assert.is_true(actual_llm_latency > 0) + assert.is_true(actual_llm_latency >= 0) assert.same(actual_time_per_token, time_per_token) end) diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 9598bab7f56..40989e35224 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -307,7 +307,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then log_message.ai["ai-request-transformer"].usage.time_per_token = 1 assert.same(_EXPECTED_CHAT_STATS, log_message.ai) - assert.is_true(actual_llm_latency > 0) + assert.is_true(actual_llm_latency >= 0) assert.same(actual_time_per_token, time_per_token) end) From 168fbc0c97f521e9dcaebd1733fa60e9a7a062de Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Sat, 24 Aug 2024 12:34:08 +0800 Subject: [PATCH 3953/4351] chore(ci): fix build_and_test metadata (#13570) --- .github/workflows/build_and_test.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 7293ba77efd..0e1c858b5f7 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -44,6 +44,8 @@ jobs: steps: - uses: actions/checkout@v4 + with: + fetch-depth: 0 # `git merge-base` requires the history - name: Get Old Kong Version id: old-kong-version From 503d98ca236c0b289bb02d7c8d3688462fbc88d0 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Fri, 23 Aug 2024 19:27:00 +0200 Subject: [PATCH 3954/4351] Update handler.lua --- kong/llm/proxy/handler.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 1f8260d9ebe..707aa993f1c 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -12,6 +12,7 @@ local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") local buffer = require "string.buffer" local strip = require("kong.tools.utils").strip +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local EMPTY = require("kong.tools.table").EMPTY @@ -346,7 +347,7 @@ function _M:access(conf) end request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) - llm_state.set_request_body_table(request_table) + llm_state.set_request_body_table(cycle_aware_deep_copy(request_table)) end if not request_table then From 00d3aa085b2c0ec00077e6eb0460b4b9e1932890 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Mon, 26 Aug 2024 08:57:22 +0200 Subject: [PATCH 3955/4351] Create ai-proxy-add-deep-copy-lib --- changelog/unreleased/kong/ai-proxy-add-deep-copy-lib | 4 ++++ 1 file changed, 4 insertions(+) create mode 100644 changelog/unreleased/kong/ai-proxy-add-deep-copy-lib diff --git a/changelog/unreleased/kong/ai-proxy-add-deep-copy-lib b/changelog/unreleased/kong/ai-proxy-add-deep-copy-lib new file mode 100644 index 00000000000..ea3d5a198ba --- /dev/null +++ b/changelog/unreleased/kong/ai-proxy-add-deep-copy-lib @@ -0,0 +1,4 @@ +message: | + **AI-proxy-plugin**: Replace the lib and use cycle_aware_deep_copy for the `request_table` object. +scope: Plugin +type: feature From e95962d946a43ff4747b3d33bd95f8485f103ff7 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Mon, 26 Aug 2024 08:58:31 +0200 Subject: [PATCH 3956/4351] Rename ai-proxy-add-deep-copy-lib to ai-proxy-add-deep-copy-lib.yml --- ...{ai-proxy-add-deep-copy-lib => ai-proxy-add-deep-copy-lib.yml} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename changelog/unreleased/kong/{ai-proxy-add-deep-copy-lib => ai-proxy-add-deep-copy-lib.yml} (100%) diff --git a/changelog/unreleased/kong/ai-proxy-add-deep-copy-lib b/changelog/unreleased/kong/ai-proxy-add-deep-copy-lib.yml similarity index 100% rename from changelog/unreleased/kong/ai-proxy-add-deep-copy-lib rename to changelog/unreleased/kong/ai-proxy-add-deep-copy-lib.yml From 2dc36f29b02605b603290bb3db083aa634bc8b23 Mon Sep 17 00:00:00 2001 From: Brent Yarger Date: Mon, 26 Aug 2024 08:20:50 -0700 Subject: [PATCH 3957/4351] fix(core): rename unix sockets to shorter names to avoid exceeding socket name limit (#13557) --- changelog/unreleased/kong/shorten-socket-names.yml | 3 +++ kong/clustering/utils.lua | 5 +++-- kong/conf_loader/constants.lua | 2 ++ kong/conf_loader/init.lua | 8 ++++++++ kong/constants.lua | 9 +++++++++ kong/global.lua | 5 +++-- kong/runloop/events.lua | 2 +- kong/runloop/handler.lua | 4 ++-- kong/templates/nginx.lua | 2 +- kong/templates/nginx_kong.lua | 2 +- kong/templates/nginx_kong_stream.lua | 10 +++++----- kong/tools/stream_api.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 9 ++++++++- spec/02-integration/02-cmd/02-start_stop_spec.lua | 12 ++++++------ spec/02-integration/05-proxy/01-proxy_spec.lua | 5 +++-- .../12-stream_api/01-stream_api_endpoint_spec.lua | 4 +++- .../nginx_kong_test_custom_inject_stream.lua | 2 +- spec/helpers.lua | 4 ++-- 18 files changed, 62 insertions(+), 28 deletions(-) create mode 100644 changelog/unreleased/kong/shorten-socket-names.yml diff --git a/changelog/unreleased/kong/shorten-socket-names.yml b/changelog/unreleased/kong/shorten-socket-names.yml new file mode 100644 index 00000000000..15884697b03 --- /dev/null +++ b/changelog/unreleased/kong/shorten-socket-names.yml @@ -0,0 +1,3 @@ +message: Shorten names of internal Unix sockets to avoid exceeding the socket name limit. +type: bugfix +scope: Core diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 501a3db8245..5ee56d30baf 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -26,8 +26,9 @@ local _log_prefix = "[clustering] " local KONG_VERSION = kong.version -local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/cluster_proxy_ssl_terminator.sock", - kong.configuration.socket_path) +local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/%s", + kong.configuration.socket_path, + constants.SOCKETS.CLUSTER_PROXY_SSL_TERMINATOR) local _M = {} diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 7b233c9ff94..4e416d4da36 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -9,6 +9,7 @@ local lower = string.lower local HEADERS = constants.HEADERS local BUNDLED_VAULTS = constants.BUNDLED_VAULTS local BUNDLED_PLUGINS = constants.BUNDLED_PLUGINS +local SOCKETS = constants.SOCKETS -- Version 5.7: https://wiki.mozilla.org/Security/Server_Side_TLS @@ -637,6 +638,7 @@ return { HEADERS = HEADERS, BUNDLED_VAULTS = BUNDLED_VAULTS, BUNDLED_PLUGINS = BUNDLED_PLUGINS, + SOCKETS = SOCKETS, CIPHER_SUITES = CIPHER_SUITES, DEFAULT_PATHS = DEFAULT_PATHS, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index ac11ecb27b8..f1deaf9ef21 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -486,6 +486,14 @@ local function load(path, custom_conf, opts) -- The socket path is where we store listening unix sockets for IPC and private APIs. -- It is derived from the prefix and is NOT intended to be user-configurable conf.socket_path = pl_path.join(conf.prefix, constants.SOCKET_DIRECTORY) + conf.worker_events_sock = constants.SOCKETS.WORKER_EVENTS + conf.stream_worker_events_sock = constants.SOCKETS.STREAM_WORKER_EVENTS + conf.stream_rpc_sock = constants.SOCKETS.STREAM_RPC + conf.stream_config_sock = constants.SOCKETS.STREAM_CONFIG + conf.stream_tls_passthrough_sock = constants.SOCKETS.STREAM_TLS_PASSTHROUGH + conf.stream_tls_terminate_sock = constants.SOCKETS.STREAM_TLS_TERMINATE + conf.cluster_proxy_ssl_terminator_sock = constants.SOCKETS.CLUSTER_PROXY_SSL_TERMINATOR + if conf.lua_ssl_trusted_certificate and #conf.lua_ssl_trusted_certificate > 0 then diff --git a/kong/constants.lua b/kong/constants.lua index 33b8dcaa0aa..6de799f980b 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -282,6 +282,15 @@ local constants = { }, SOCKET_DIRECTORY = "sockets", + SOCKETS = { + WORKER_EVENTS = "we", + STREAM_WORKER_EVENTS = "sw", + CLUSTER_PROXY_SSL_TERMINATOR = "cp", + STREAM_CONFIG = "sc", + STREAM_TLS_TERMINATE = "st", + STREAM_TLS_PASSTHROUGH = "sp", + STREAM_RPC = "rp", + }, } for _, v in ipairs(constants.CLUSTERING_SYNC_STATUS) do diff --git a/kong/global.lua b/kong/global.lua index f40c0b2c589..bfb82aa6448 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -6,6 +6,7 @@ local phase_checker = require "kong.pdk.private.phases" local kong_cache = require "kong.cache" local kong_cluster_events = require "kong.cluster_events" local private_node = require "kong.pdk.private.node" +local constants = require "kong.constants" local ngx = ngx local type = type @@ -176,8 +177,8 @@ function _GLOBAL.init_worker_events(kong_config) local socket_path = kong_config.socket_path local sock = ngx.config.subsystem == "stream" and - "stream_worker_events.sock" or - "worker_events.sock" + constants.SOCKETS.STREAM_WORKER_EVENTS or + constants.SOCKETS.WORKER_EVENTS local listening = "unix:" .. socket_path .. "/" .. sock diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index 7c4a7aaecf7..b7b64b16181 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -518,7 +518,7 @@ do .. constants.SOCKET_DIRECTORY) end - local STREAM_CONFIG_SOCK = "unix:" .. socket_path .. "/stream_config.sock" + local STREAM_CONFIG_SOCK = "unix:" .. socket_path .. "/" .. constants.SOCKETS.STREAM_CONFIG local IS_HTTP_SUBSYSTEM = ngx.config.subsystem == "http" local function broadcast_reconfigure_event(data) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index cd05327021a..3f6b08afb10 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -897,8 +897,8 @@ return { init_worker = { before = function() local socket_path = kong.configuration.socket_path - STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/stream_tls_terminate.sock", socket_path) - STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/stream_tls_passthrough.sock", socket_path) + STREAM_TLS_TERMINATE_SOCK = fmt("unix:%s/%s", socket_path, constants.SOCKETS.STREAM_TLS_TERMINATE) + STREAM_TLS_PASSTHROUGH_SOCK = fmt("unix:%s/%s", socket_path, constants.SOCKETS.STREAM_TLS_PASSTHROUGH) log_level.init_worker() diff --git a/kong/templates/nginx.lua b/kong/templates/nginx.lua index 4833d9218c1..4a2d8983575 100644 --- a/kong/templates/nginx.lua +++ b/kong/templates/nginx.lua @@ -83,7 +83,7 @@ stream { > if cluster_ssl_tunnel then server { - listen unix:${{SOCKET_PATH}}/cluster_proxy_ssl_terminator.sock; + listen unix:${{SOCKET_PATH}}/${{CLUSTER_PROXY_SSL_TERMINATOR_SOCK}}; proxy_pass ${{cluster_ssl_tunnel}}; proxy_ssl on; diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 98f4bd2ba62..184ba9370c1 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -592,7 +592,7 @@ server { server { charset UTF-8; server_name kong_worker_events; - listen unix:${{SOCKET_PATH}}/worker_events.sock; + listen unix:${{SOCKET_PATH}}/${{WORKER_EVENTS_SOCK}}; access_log off; location / { content_by_lua_block { diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index 4ff956caaf8..bfd276f25b4 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -94,7 +94,7 @@ server { > end > if stream_proxy_ssl_enabled then - listen unix:${{SOCKET_PATH}}/stream_tls_terminate.sock ssl proxy_protocol; + listen unix:${{SOCKET_PATH}}/${{STREAM_TLS_TERMINATE_SOCK}} ssl proxy_protocol; > end access_log ${{PROXY_STREAM_ACCESS_LOG}}; @@ -175,7 +175,7 @@ server { } server { - listen unix:${{SOCKET_PATH}}/stream_tls_passthrough.sock proxy_protocol; + listen unix:${{SOCKET_PATH}}/${{STREAM_TLS_PASSTHROUGH_SOCK}} proxy_protocol; access_log ${{PROXY_STREAM_ACCESS_LOG}}; error_log ${{PROXY_STREAM_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -205,7 +205,7 @@ server { > if database == "off" then server { - listen unix:${{SOCKET_PATH}}/stream_config.sock; + listen unix:${{SOCKET_PATH}}/${{STREAM_CONFIG_SOCK}}; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; @@ -216,7 +216,7 @@ server { > end -- database == "off" server { # ignore (and close }, to ignore content) - listen unix:${{SOCKET_PATH}}/stream_rpc.sock; + listen unix:${{SOCKET_PATH}}/${{STREAM_RPC_SOCK}}; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; content_by_lua_block { Kong.stream_api() @@ -225,7 +225,7 @@ server { # ignore (and close }, to ignore content) > end -- #stream_listeners > 0 server { - listen unix:${{SOCKET_PATH}}/stream_worker_events.sock; + listen unix:${{SOCKET_PATH}}/${{STREAM_WORKER_EVENTS_SOCK}}; error_log ${{ADMIN_ERROR_LOG}} ${{LOG_LEVEL}}; access_log off; content_by_lua_block { diff --git a/kong/tools/stream_api.lua b/kong/tools/stream_api.lua index ac8d7c09b77..29bb9f453eb 100644 --- a/kong/tools/stream_api.lua +++ b/kong/tools/stream_api.lua @@ -40,7 +40,7 @@ local HEADER_LEN = #st_pack(PACK_F, MAX_KEY_LEN, MAX_DATA_LEN) -- this module may be loaded before `kong.configuration` is initialized local SOCKET_PATH = "unix:" .. ngx.config.prefix() .. "/" - .. constants.SOCKET_DIRECTORY .. "/stream_rpc.sock" + .. constants.SOCKET_DIRECTORY .. "/" .. constants.SOCKETS.STREAM_RPC local stream_api = {} diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index ea83099f538..9827fcef10e 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -2472,6 +2472,13 @@ describe("Configuration loader", function() -- CONF_BASIC prefix = true, socket_path = true, + worker_events_sock = true, + stream_worker_events_sock = true, + stream_rpc_sock = true, + stream_config_sock = true, + stream_tls_passthrough_sock = true, + stream_tls_terminate_sock = true, + cluster_proxy_ssl_terminator_sock = true, vaults = true, database = true, lmdb_environment_path = true, @@ -2522,7 +2529,7 @@ describe("Configuration loader", function() } local conf = assert(conf_loader(nil, nil, { pre_cmd = true })) for k, _ in pairs(conf) do - assert.equal(true, FIELDS[k]) + assert.equal(true, FIELDS[k], "key " .. k .. " is not in FIELDS") end end) end) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 31c55665d00..6f4a3c32d93 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -43,11 +43,11 @@ local function wait_until_healthy(prefix) local conf = assert(helpers.get_running_conf(prefix)) if conf.proxy_listen and conf.proxy_listen ~= "off" then - helpers.wait_for_file("socket", socket_path .. "/worker_events.sock") + helpers.wait_for_file("socket", socket_path .. "/" .. constants.SOCKETS.WORKER_EVENTS) end if conf.stream_listen and conf.stream_listen ~= "off" then - helpers.wait_for_file("socket", socket_path .. "/stream_worker_events.sock") + helpers.wait_for_file("socket", socket_path .. "/" .. constants.SOCKETS.STREAM_WORKER_EVENTS) end if conf.admin_listen and conf.admin_listen ~= "off" then @@ -1071,7 +1071,7 @@ describe("kong start/stop #" .. strategy, function() wait_until_healthy(prefix) - assert.truthy(helpers.path.exists(socket_path .. "/worker_events.sock"), + assert.truthy(helpers.path.exists(socket_path .. "/" .. constants.SOCKETS.WORKER_EVENTS), "worker events socket was not created in the socket_path dir") end) end) @@ -1080,7 +1080,7 @@ describe("kong start/stop #" .. strategy, function() local pidfile = TEST_CONF.nginx_pid -- the worker events socket is just one of many unix sockets we use - local event_sock = SOCKET_PATH .. "/worker_events.sock" + local event_sock = SOCKET_PATH .. "/" .. constants.SOCKETS.WORKER_EVENTS local env = { prefix = PREFIX, @@ -1244,8 +1244,8 @@ describe("kong start/stop #" .. strategy, function() -- wait until everything is running wait_until_healthy(prefix) - assert.truthy(helpers.path.exists(socket_path .. "/worker_events.sock")) - assert.truthy(helpers.path.exists(socket_path .. "/stream_worker_events.sock")) + assert.truthy(helpers.path.exists(socket_path .. "/" .. constants.SOCKETS.WORKER_EVENTS)) + assert.truthy(helpers.path.exists(socket_path .. "/" .. constants.SOCKETS.STREAM_WORKER_EVENTS)) local log = prefix .. "/logs/error.log" assert.logfile(log).has.no.line("[error]", true, 0) diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index 6192d3ab4e6..e240d2ca434 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local utils = require "pl.utils" local http = require "resty.http" +local constants = require "kong.constants" local strip = require("kong.tools.string").strip @@ -102,10 +103,10 @@ describe("#stream proxy interface listeners", function() stream_listen = "127.0.0.1:9011, 127.0.0.1:9012", })) - local stream_events_sock_path = "unix:" .. helpers.test_conf.socket_path .. "/stream_worker_events.sock" + local stream_events_sock_path = "unix:" .. helpers.test_conf.socket_path .. "/" .. constants.SOCKETS.STREAM_WORKER_EVENTS if helpers.test_conf.database == "off" then - local stream_config_sock_path = "unix:" .. helpers.test_conf.socket_path .. "/stream_config.sock" + local stream_config_sock_path = "unix:" .. helpers.test_conf.socket_path .. "/" .. constants.SOCKETS.STREAM_CONFIG assert.equals(3, count_server_blocks(helpers.test_conf.nginx_kong_stream_conf)) assert.same({ diff --git a/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua b/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua index a60c60c489f..14a2e620815 100644 --- a/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua +++ b/spec/02-integration/12-stream_api/01-stream_api_endpoint_spec.lua @@ -1,6 +1,8 @@ local helpers = require "spec.helpers" local stream_api = require "kong.tools.stream_api" local encode = require("cjson").encode +local constants = require "kong.constants" + describe("Stream module API endpoint", function() @@ -13,7 +15,7 @@ describe("Stream module API endpoint", function() plugins = "stream-api-echo", }) - socket_path = "unix:" .. helpers.get_running_conf().socket_path .. "/stream_rpc.sock" + socket_path = "unix:" .. helpers.get_running_conf().socket_path .. "/" .. constants.SOCKETS.STREAM_RPC end) lazy_teardown(function() diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua index 5306bd8803e..020e3799d23 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_stream.lua @@ -33,7 +33,7 @@ include '*.stream_mock'; > if cluster_ssl_tunnel then server { - listen unix:${{SOCKET_PATH}}/cluster_proxy_ssl_terminator.sock; + listen unix:${{SOCKET_PATH}}/${{CLUSTER_PROXY_SSL_TERMINATOR_SOCK}}; proxy_pass ${{cluster_ssl_tunnel}}; proxy_ssl on; diff --git a/spec/helpers.lua b/spec/helpers.lua index 4ee4e34ac7c..13fdcdc65e9 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -3831,8 +3831,8 @@ local function cleanup_kong(prefix, preserve_prefix, preserve_dc) prefix = prefix or conf.prefix local socket_path = pl_path.join(prefix, constants.SOCKET_DIRECTORY) for child in lfs.dir(socket_path) do - if child:sub(-5) == ".sock" then - local path = pl_path.join(socket_path, child) + local path = pl_path.join(socket_path, child) + if lfs.attributes(path, "mode") == "socket" then os.remove(path) end end From 915ed9f8e41963c9850f6796e0f26279aa350b6e Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 27 Aug 2024 13:58:51 +0800 Subject: [PATCH 3958/4351] chore(cd): update rpm prefix and add resty symlink (#13477) FTI-6054 --- build/package/nfpm.yaml | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/build/package/nfpm.yaml b/build/package/nfpm.yaml index 6970c8f9656..8ab15ea43ab 100644 --- a/build/package/nfpm.yaml +++ b/build/package/nfpm.yaml @@ -48,6 +48,9 @@ contents: - src: nfpm-prefix/etc/kong/kong.conf.default dst: /etc/kong/kong.conf.default type: config +- src: /usr/local/openresty/bin/resty + dst: /usr/bin/resty + type: symlink - src: /usr/local/openresty/bin/resty dst: /usr/local/bin/resty type: symlink @@ -85,7 +88,7 @@ overrides: rpm: prefixes: - - /usr/local + - / signature: # PGP secret key (can also be ASCII-armored), the passphrase is taken # from the environment variable $NFPM_RPM_PASSPHRASE with a fallback From aa160ee5607bd7dc40b092543865e257b86e3559 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 27 Aug 2024 14:42:34 +0800 Subject: [PATCH 3959/4351] chore(changelog): update the changelog regarding the RPM prefix (#13578) FTI-6054 --- changelog/unreleased/kong/make_rpm_relocatable.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/make_rpm_relocatable.yml b/changelog/unreleased/kong/make_rpm_relocatable.yml index ad0b2a6ab08..8cf74b595c3 100644 --- a/changelog/unreleased/kong/make_rpm_relocatable.yml +++ b/changelog/unreleased/kong/make_rpm_relocatable.yml @@ -1,2 +1,2 @@ -message: Made the RPM package relocatable. +message: Made the RPM package relocatable with the default prefix set to `/`. type: dependency From 4d7934b85d23441f910aa3287c1fab4947e3055f Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 27 Aug 2024 16:04:04 +0800 Subject: [PATCH 3960/4351] fix(ai): fix preserve route_type broken issue in refactor (#13576) * fix(ai): fix preserve route_type broken issue in refactor --- kong/llm/drivers/anthropic.lua | 2 ++ kong/llm/drivers/azure.lua | 3 +++ kong/llm/drivers/bedrock.lua | 4 +++- kong/llm/drivers/cohere.lua | 3 +++ kong/llm/drivers/gemini.lua | 3 +++ kong/llm/drivers/llama2.lua | 2 ++ kong/llm/drivers/mistral.lua | 2 ++ kong/llm/drivers/openai.lua | 2 ++ kong/llm/drivers/shared.lua | 7 +++++++ kong/llm/proxy/handler.lua | 2 +- 10 files changed, 28 insertions(+), 2 deletions(-) diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 88548374681..508b62c4851 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -454,6 +454,8 @@ function _M.configure_request(conf) or "/" end + ai_shared.override_upstream_url(parsed_url, conf) + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 5c711a18a0e..2959cfe2c95 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -114,9 +114,12 @@ function _M.configure_request(conf) and ai_shared.operation_map[DRIVER_NAME][conf.route_type].path or "/" ) + parsed_url = socket_url.parse(url) end + ai_shared.override_upstream_url(parsed_url, conf) + -- if the path is read from a URL capture, 3re that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 17d7fadc65a..7ff646586d7 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -341,7 +341,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table, identity_interfa end local parsed_url = socket_url.parse(f_url) - local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method + local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method -- do the IAM auth and signature headers identity_interface.interface.config.signatureVersion = "v4" @@ -439,6 +439,8 @@ function _M.configure_request(conf, aws_sdk) -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + ai_shared.override_upstream_url(parsed_url, conf) + kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) kong.service.set_target(parsed_url.host, (tonumber(parsed_url.port) or 443)) diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index ff43d198412..5f29a928bb0 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -466,6 +466,9 @@ function _M.configure_request(conf) or "/" end + ai_shared.override_upstream_url(parsed_url, conf) + + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index cf3806a2699..0de91c2f49a 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -391,6 +391,9 @@ function _M.configure_request(conf, identity_interface) parsed_url.path = conf.model.options.upstream_path end + ai_shared.override_upstream_url(parsed_url, conf) + + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index a586a39a93d..25a18f91edb 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -263,6 +263,8 @@ end function _M.configure_request(conf) local parsed_url = socket_url.parse(conf.model.options.upstream_url) + ai_shared.override_upstream_url(parsed_url, conf) + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index 8cab7408501..ad558ccd5f4 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -158,6 +158,8 @@ function _M.configure_request(conf) or "/" end + ai_shared.override_upstream_url(parsed_url, conf) + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 4d456cd9561..f6c99b246b5 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -199,6 +199,8 @@ function _M.configure_request(conf) or "/" end + ai_shared.override_upstream_url(parsed_url, conf) + -- if the path is read from a URL capture, ensure that it is valid parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 1196716952d..cc19a1f9c7e 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -930,6 +930,13 @@ function _M.calculate_cost(query_body, tokens_models, tokens_factor) return query_cost, nil end +function _M.override_upstream_url(parsed_url, conf) + if conf.route_type == "preserve" then + parsed_url.path = conf.model.options and conf.model.options.upstream_path + or kong.request.get_path() + end +end + -- for unit tests _M._count_words = count_words diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 707aa993f1c..737b38c1bb4 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -446,7 +446,7 @@ function _M:access(conf) end -- execute pre-request hooks for "all" drivers before set new body - local ok, err = ai_shared.pre_request(conf_m, parsed_request_body) + local ok, err = ai_shared.pre_request(conf_m, parsed_request_body or request_table) if not ok then return bail(400, err) end From 83de84393fbd7445cb68d72dea36d24890b2fc3a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 28 Aug 2024 15:22:55 +0200 Subject: [PATCH 3961/4351] fix(core): make deprecated shorthand fields take precedence when new value is null KAG-5287 --- .../kong/fix-for-null-aware-shorthand.yml | 5 ++++ kong/db/schema/init.lua | 12 +++++++--- kong/tools/table.lua | 23 +++++++++++++++++++ .../01-db/01-schema/01-schema_spec.lua | 10 ++++++++ 4 files changed, 47 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/fix-for-null-aware-shorthand.yml diff --git a/changelog/unreleased/kong/fix-for-null-aware-shorthand.yml b/changelog/unreleased/kong/fix-for-null-aware-shorthand.yml new file mode 100644 index 00000000000..e8e5624bd62 --- /dev/null +++ b/changelog/unreleased/kong/fix-for-null-aware-shorthand.yml @@ -0,0 +1,5 @@ +message: | + Changed the way deprecated shorthand fields are used with new fields. + If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. +type: bugfix +scope: Core diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 32578af5efa..93fc6af258c 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -14,6 +14,7 @@ local deepcompare = require "pl.tablex".deepcompare local cycle_aware_deep_copy = require "kong.tools.table".cycle_aware_deep_copy local table_merge = require "kong.tools.table".table_merge +local null_aware_table_merge = require "kong.tools.table".null_aware_table_merge local table_path = require "kong.tools.table".table_path local is_array = require "kong.tools.table".is_array @@ -1752,9 +1753,14 @@ function Schema:process_auto_fields(data, context, nulls, opts) local deprecation = sdata.deprecation for k, v in pairs(new_values) do if type(v) == "table" then - data[k] = deprecation and table_merge(v, data[k]) - or table_merge(data[k] or {}, v) - elseif not deprecation or data[k] == nil then + local source = {} + if data[k] and data[k] ~= null then + source = data[k] + end + data[k] = deprecation and null_aware_table_merge(v, source) + or table_merge(source, v) + + elseif not deprecation or (data[k] == nil or data[k] == null) then data[k] = v end end diff --git a/kong/tools/table.lua b/kong/tools/table.lua index 66fcb4feeb4..a86c831b18e 100644 --- a/kong/tools/table.lua +++ b/kong/tools/table.lua @@ -45,6 +45,29 @@ function _M.table_merge(t1, t2) end +--- Merges two table together but does not replace values from `t1` if `t2` for a given key has `ngx.null` value +-- A new table is created with a non-recursive copy of the provided tables +-- @param t1 The first table +-- @param t2 The second table +-- @return The (new) merged table +function _M.null_aware_table_merge(t1, t2) + local res = {} + if t1 then + for k,v in pairs(t1) do + res[k] = v + end + end + if t2 then + for k,v in pairs(t2) do + if res[k] == nil or v ~= ngx.null then + res[k] = v + end + end + end + return res +end + + --- Checks if a value exists in a table. -- @param arr The table to use -- @param val The value to check diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index 183ed0bdeed..a6c03d3d845 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -4151,6 +4151,11 @@ describe("schema", function() local input = { username = "test1", name = "ignored", record = { x = "ignored" }, y = "test1" } local output, _ = TestSchema:process_auto_fields(input) assert.same({ name = "test1", record = { x = "test1" } }, output) + + -- deprecated fields does take precedence if the new fields are null + local input = { username = "overwritten-1", name = ngx.null, record = { x = ngx.null }, y = "overwritten-2" } + local output, _ = TestSchema:process_auto_fields(input) + assert.same({ name = "overwritten-1", record = { x = "overwritten-2" } }, output) end) it("does not take precedence if deprecated", function() @@ -4202,6 +4207,11 @@ describe("schema", function() local input = { username = "ignored", name = "test1", record = { x = "test1" }, y = "ignored" } local output, _ = TestSchema:process_auto_fields(input) assert.same({ name = "test1", record = { x = "test1" } }, output) + + -- deprecated fields does take precedence if the new fields are null + local input = { username = "overwritten-1", name = ngx.null, record = { x = ngx.null }, y = "overwritten-2" } + local output, _ = TestSchema:process_auto_fields(input) + assert.same({ name = "overwritten-1", record = { x = "overwritten-2" } }, output) end) it("can produce multiple fields", function() From d10408cd70b817cbcee0ef7e4953a8b5a8444a11 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Thu, 29 Aug 2024 16:56:59 +0200 Subject: [PATCH 3962/4351] fix(*): reject config if both deprecated and new field defined and their values mismatch (#13565) * fix(*): reject config if both deprecated and new field defined and their values mismatch This commit adds a validation to deprecated fields that checks if in case both new field and old field were defined - their values must match. Note that if one of the fields is null then the validation passes even if the other is not null. KAG-5262 * fixup! fix(*): reject config if both deprecated and new field defined and their values mismatch PR fixes * fixup! fix(*): reject config if both deprecated and new field defined and their values mismatch PR fixes 2 --- ...t-config-on-deprecated-fields-mismatch.yml | 5 + kong/db/schema/init.lua | 77 +++-- kong/db/schema/metaschema.lua | 9 + kong/plugins/acme/schema.lua | 4 + kong/plugins/rate-limiting/schema.lua | 9 + kong/plugins/response-ratelimiting/schema.lua | 9 + .../01-db/01-schema/01-schema_spec.lua | 320 ++++++++++++++++-- 7 files changed, 386 insertions(+), 47 deletions(-) create mode 100644 changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml diff --git a/changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml b/changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml new file mode 100644 index 00000000000..c402a30f95e --- /dev/null +++ b/changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml @@ -0,0 +1,5 @@ +message: | + Changed the behaviour of shorthand fields that are used to describe deprecated fields. If + both fields are sent in the request and their values mismatch - the request will be rejected. +type: bugfix +scope: Core diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 93fc6af258c..1d213a3a4ff 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -17,6 +17,7 @@ local table_merge = require "kong.tools.table".table_merge local null_aware_table_merge = require "kong.tools.table".null_aware_table_merge local table_path = require "kong.tools.table".table_path local is_array = require "kong.tools.table".is_array +local join_string = require "kong.tools.string".join local setmetatable = setmetatable @@ -1704,6 +1705,35 @@ local function collect_field_reference(refs, key, reference) end +local function validate_deprecation_exclusiveness(data, shorthand_value, shorthand_name, shorthand_definition) + if shorthand_value == nil or + shorthand_value == ngx.null or + shorthand_definition.deprecation == nil or + shorthand_definition.deprecation.replaced_with == nil then + return true + end + + for _, replaced_with_element in ipairs(shorthand_definition.deprecation.replaced_with) do + local new_field_value = replaced_with_element.reverse_mapping_function and replaced_with_element.reverse_mapping_function(data) + or table_path(data, replaced_with_element.path) + + if new_field_value and + new_field_value ~= ngx.null and + not deepcompare(new_field_value, shorthand_value) then + local new_field_name = join_string(".", replaced_with_element.path) + + return nil, string.format( + "both deprecated and new field are used but their values mismatch: %s = %s vs %s = %s", + shorthand_name, tostring(shorthand_value), + new_field_name, tostring(new_field_value) + ) + end + end + + return true +end + + --- Given a table, update its fields whose schema -- definition declares them as `auto = true`, -- based on its CRUD operation context, and set @@ -1741,27 +1771,34 @@ function Schema:process_auto_fields(data, context, nulls, opts) errs[sname] = err has_errs = true else - data[sname] = nil - local new_values = sdata.func(value) - if new_values then - -- a shorthand field may have a deprecation property, that is used - -- to determine whether the shorthand's return value takes precedence - -- over the similarly named actual schema fields' value when both - -- are present. On deprecated shorthand fields the actual schema - -- field value takes the precedence, otherwise the shorthand's - -- return value takes the precedence. - local deprecation = sdata.deprecation - for k, v in pairs(new_values) do - if type(v) == "table" then - local source = {} - if data[k] and data[k] ~= null then - source = data[k] - end - data[k] = deprecation and null_aware_table_merge(v, source) - or table_merge(source, v) + local _, deprecation_error = validate_deprecation_exclusiveness(data, value, sname, sdata) - elseif not deprecation or (data[k] == nil or data[k] == null) then - data[k] = v + if deprecation_error then + errs[sname] = deprecation_error + has_errs = true + else + data[sname] = nil + local new_values = sdata.func(value) + if new_values then + -- a shorthand field may have a deprecation property, that is used + -- to determine whether the shorthand's return value takes precedence + -- over the similarly named actual schema fields' value when both + -- are present. On deprecated shorthand fields the actual schema + -- field value takes the precedence, otherwise the shorthand's + -- return value takes the precedence. + local deprecation = sdata.deprecation + for k, v in pairs(new_values) do + if type(v) == "table" then + local source = {} + if data[k] and data[k] ~= null then + source = data[k] + end + data[k] = deprecation and null_aware_table_merge(v, source) + or table_merge(source, v) + + elseif not deprecation or (data[k] == nil or data[k] == null) then + data[k] = v + end end end end diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 504893d567e..554e59eaddc 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -206,6 +206,15 @@ local field_schema = { { message = { type = "string", required = true } }, { removal_in_version = { type = "string", required = true } }, { old_default = { type = "any", required = false } }, + { replaced_with = { type = "array", required = false, + elements = { type = "record", + required = false, + fields = { + { path = { type = "array", len_min = 1, required = true, elements = { type = "string"}} }, + { reverse_mapping_function = { type = "function", required = false }} + }, + } + } }, }, } }, } diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 5ccc3ffdf4a..5b349ac11db 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -43,6 +43,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { len_min = 0, translate_backwards = {'password'}, deprecation = { + replaced_with = { { path = { 'password' } } }, message = "acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", removal_in_version = "4.0", }, func = function(value) @@ -53,6 +54,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { type = "string", translate_backwards = {'server_name'}, deprecation = { + replaced_with = { { path = { 'server_name' } } }, message = "acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", removal_in_version = "4.0", }, func = function(value) @@ -64,6 +66,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { len_min = 0, translate_backwards = {'extra_options', 'namespace'}, deprecation = { + replaced_with = { { path = { 'extra_options', 'namespace' } } }, message = "acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", removal_in_version = "4.0", }, func = function(value) @@ -74,6 +77,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { type = "integer", translate_backwards = {'extra_options', 'scan_count'}, deprecation = { + replaced_with = { { path = { 'extra_options', 'scan_count' } } }, message = "acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", removal_in_version = "4.0", }, func = function(value) diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 8928fb87fcd..32a346c58ed 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -104,6 +104,7 @@ return { type = "string", translate_backwards = {'redis', 'host'}, deprecation = { + replaced_with = { { path = { 'redis', 'host' } } }, message = "rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", removal_in_version = "4.0", }, func = function(value) @@ -114,6 +115,7 @@ return { type = "integer", translate_backwards = {'redis', 'port'}, deprecation = { + replaced_with = { { path = { 'redis', 'port' } } }, message = "rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", removal_in_version = "4.0", }, func = function(value) @@ -125,6 +127,7 @@ return { len_min = 0, translate_backwards = {'redis', 'password'}, deprecation = { + replaced_with = { { path = { 'redis', 'password' } } }, message = "rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", removal_in_version = "4.0", }, func = function(value) @@ -135,6 +138,7 @@ return { type = "string", translate_backwards = {'redis', 'username'}, deprecation = { + replaced_with = { { path = { 'redis', 'username' } } }, message = "rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", removal_in_version = "4.0", }, func = function(value) @@ -145,6 +149,7 @@ return { type = "boolean", translate_backwards = {'redis', 'ssl'}, deprecation = { + replaced_with = { { path = { 'redis', 'ssl' } } }, message = "rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", removal_in_version = "4.0", }, func = function(value) @@ -155,6 +160,7 @@ return { type = "boolean", translate_backwards = {'redis', 'ssl_verify'}, deprecation = { + replaced_with = { { path = { 'redis', 'ssl_verify' } } }, message = "rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", removal_in_version = "4.0", }, func = function(value) @@ -165,6 +171,7 @@ return { type = "string", translate_backwards = {'redis', 'server_name'}, deprecation = { + replaced_with = { { path = { 'redis', 'server_name' } } }, message = "rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", removal_in_version = "4.0", }, func = function(value) @@ -175,6 +182,7 @@ return { type = "integer", translate_backwards = {'redis', 'timeout'}, deprecation = { + replaced_with = { { path = { 'redis', 'timeout' } } }, message = "rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", removal_in_version = "4.0", }, func = function(value) @@ -185,6 +193,7 @@ return { type = "integer", translate_backwards = {'redis', 'database'}, deprecation = { + replaced_with = { { path = { 'redis', 'database' } } }, message = "rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", removal_in_version = "4.0", }, func = function(value) diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index d919ced5a8e..81b4a926474 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -143,6 +143,7 @@ return { type = "string", translate_backwards = {'redis', 'host'}, deprecation = { + replaced_with = { { path = { 'redis', 'host' } } }, message = "response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", removal_in_version = "4.0", }, func = function(value) @@ -153,6 +154,7 @@ return { type = "integer", translate_backwards = {'redis', 'port'}, deprecation = { + replaced_with = { { path = {'redis', 'port'} } }, message = "response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", removal_in_version = "4.0", }, func = function(value) @@ -164,6 +166,7 @@ return { len_min = 0, translate_backwards = {'redis', 'password'}, deprecation = { + replaced_with = { { path = {'redis', 'password'} } }, message = "response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", removal_in_version = "4.0", }, func = function(value) @@ -174,6 +177,7 @@ return { type = "string", translate_backwards = {'redis', 'username'}, deprecation = { + replaced_with = { { path = {'redis', 'username'} } }, message = "response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", removal_in_version = "4.0", }, func = function(value) @@ -184,6 +188,7 @@ return { type = "boolean", translate_backwards = {'redis', 'ssl'}, deprecation = { + replaced_with = { { path = {'redis', 'ssl'} } }, message = "response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", removal_in_version = "4.0", }, func = function(value) @@ -194,6 +199,7 @@ return { type = "boolean", translate_backwards = {'redis', 'ssl_verify'}, deprecation = { + replaced_with = { { path = {'redis', 'ssl_verify'} } }, message = "response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", removal_in_version = "4.0", }, func = function(value) @@ -204,6 +210,7 @@ return { type = "string", translate_backwards = {'redis', 'server_name'}, deprecation = { + replaced_with = { { path = {'redis', 'server_name'} } }, message = "response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", removal_in_version = "4.0", }, func = function(value) @@ -214,6 +221,7 @@ return { type = "integer", translate_backwards = {'redis', 'timeout'}, deprecation = { + replaced_with = { { path = {'redis', 'timeout'} } }, message = "response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", removal_in_version = "4.0", }, func = function(value) @@ -224,6 +232,7 @@ return { type = "integer", translate_backwards = {'redis', 'database'}, deprecation = { + replaced_with = { { path = {'redis', 'database'} } }, message = "response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", removal_in_version = "4.0", }, func = function(value) diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index a6c03d3d845..c2581ec5a2c 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -1,6 +1,7 @@ local Schema = require "kong.db.schema" local cjson = require "cjson" local helpers = require "spec.helpers" +local table_copy = require "kong.tools.table".deep_copy local SchemaKind = { @@ -4114,8 +4115,8 @@ describe("schema", function() local TestSchema = Schema.new({ name = "test", fields = { - { name = { type = "string" } }, - { record = { + { field_A = { type = "string" } }, + { field_B = { type = "record", fields = { { x = { type = "string" } } @@ -4124,21 +4125,21 @@ describe("schema", function() }, shorthand_fields = { { - username = { + shorthand_A = { type = "string", func = function(value) return { - name = value + field_A = value } end, }, }, { - y = { + shorthand_B = { type = "string", func = function(value) return { - record = { + field_B = { x = value, }, } @@ -4148,70 +4149,335 @@ describe("schema", function() }, }) - local input = { username = "test1", name = "ignored", record = { x = "ignored" }, y = "test1" } + local input = { shorthand_A = "test1", field_A = "ignored", + shorthand_B = "test2", field_B = { x = "ignored" } } local output, _ = TestSchema:process_auto_fields(input) - assert.same({ name = "test1", record = { x = "test1" } }, output) + assert.same({ field_A = "test1", field_B = { x = "test2" } }, output) - -- deprecated fields does take precedence if the new fields are null - local input = { username = "overwritten-1", name = ngx.null, record = { x = ngx.null }, y = "overwritten-2" } + -- shorthand value takes precedence if the destination field is null + local input = { shorthand_A = "overwritten-1", field_A = ngx.null, + shorthand_B = "overwritten-2", field_B = { x = ngx.null }} local output, _ = TestSchema:process_auto_fields(input) - assert.same({ name = "overwritten-1", record = { x = "overwritten-2" } }, output) + assert.same({ field_A = "overwritten-1", field_B = { x = "overwritten-2" } }, output) end) - it("does not take precedence if deprecated", function() + describe("with simple 'table_path' reverse mapping", function() local TestSchema = Schema.new({ name = "test", fields = { - { name = { type = "string" } }, - { record = { + { new_A = { type = "string" } }, + { new_B = { type = "record", fields = { { x = { type = "string" } } }, }}, + { new_C = { type = "string", default = "abc", required = true }}, + { new_D_1 = { type = "string" }}, + { new_D_2 = { type = "string" }}, }, shorthand_fields = { { - username = { + old_A = { type = "string", func = function(value) return { - name = value + new_A = value } end, deprecation = { - message = "username is deprecated, please use name instead", + replaced_with = { { path = { "new_A" } } }, + message = "old_A is deprecated, please use new_A instead", removal_in_version = "4.0", }, }, }, { - y = { + old_B = { type = "string", func = function(value) return { - record = { + new_B = { x = value, }, } end, deprecation = { - message = "y is deprecated, please use record.x instead", + replaced_with = { { path = { "new_B", "x" } } }, + message = "old_B is deprecated, please use new_B.x instead", removal_in_version = "4.0", }, }, }, + { + old_C = { + type = "string", + func = function(value) + return { + new_C = value + } + end, + deprecation = { + replaced_with = { { path = { "new_C" } } }, + message = "old_C is deprecated, please use new_C instead", + removal_in_version = "4.0", + } + } + }, + { + old_D = { + type = "string", + func = function(value) + return { new_D_1 = value, new_D_2 = value } + end, + deprecation = { + replaced_with = { { path = { "new_D_1" } }, { path = { "new_D_2" } } }, + message = "old_D is deprecated, please use new_D_1 and new_D_2 instead", + removal_in_version = "4.0", + } + } + } }, }) - local input = { username = "ignored", name = "test1", record = { x = "test1" }, y = "ignored" } - local output, _ = TestSchema:process_auto_fields(input) - assert.same({ name = "test1", record = { x = "test1" } }, output) + it("notifes of error if values mismatch with replaced field", function() + local input = { old_A = "not-test-1", new_A = "test-1", + old_B = "not-test-2", new_B = { x = "test-2" }, + old_C = "abc", new_C = "not-abc", -- "abc" is the default value + old_D = "test-4", new_D_1 = "test-4", new_D_2 = "not-test-4", } + local output, err = TestSchema:process_auto_fields(input) + assert.same({ + old_A = 'both deprecated and new field are used but their values mismatch: old_A = not-test-1 vs new_A = test-1', + old_B = 'both deprecated and new field are used but their values mismatch: old_B = not-test-2 vs new_B.x = test-2' , + old_C = 'both deprecated and new field are used but their values mismatch: old_C = abc vs new_C = not-abc', + old_D = 'both deprecated and new field are used but their values mismatch: old_D = test-4 vs new_D_2 = not-test-4' }, + err + ) + assert.falsy(output) + end) - -- deprecated fields does take precedence if the new fields are null - local input = { username = "overwritten-1", name = ngx.null, record = { x = ngx.null }, y = "overwritten-2" } - local output, _ = TestSchema:process_auto_fields(input) - assert.same({ name = "overwritten-1", record = { x = "overwritten-2" } }, output) + it("accepts config if both new field and deprecated field defined and their values match", function() + local input = { old_A = "test-1", new_A = "test-1", + old_B = "test-2", new_B = { x = "test-2" }, + -- "C" field is using default + old_D = "test-4", new_D_1 = "test-4", new_D_2 = "test-4", } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({ new_A = "test-1", new_B = { x = "test-2" }, new_C = "abc", new_D_1 = "test-4", new_D_2 = "test-4" }, output) + + + local input = { old_A = "test-1", new_A = "test-1", + old_B = "test-2", new_B = { x = "test-2" }, + old_C = "test-3", -- no new field C specified but it has a default which should be ignored + new_D_1 = "test-4-1", new_D_2 = "test-4-2", } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({ new_A = "test-1", new_B = { x = "test-2" }, new_C = "test-3", new_D_1 = "test-4-1", new_D_2 = "test-4-2" }, output) + + -- when new values are null it's still accepted + local input = { old_A = "test-1", new_A = ngx.null, + old_B = "test-2", new_B = { x = ngx.null }, + old_C = "test-3", new_C = ngx.null, + old_D = "test-4", new_D_1 = ngx.null, new_D_2 = ngx.null, } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({new_A = "test-1", new_B = { x = "test-2" }, new_C = "test-3", new_D_1 = "test-4", new_D_2 = "test-4" }, output) + + -- when old values are null it's still accepted + local input = { old_A = ngx.null, new_A = "test-1", + old_B = ngx.null, new_B = { x = "test-2" }, + old_C = ngx.null, new_C = "test-3", + old_D = ngx.null, new_D_1 = "test-4-1", new_D_2 = "test-4-2", } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({ new_A = "test-1", new_B = { x = "test-2" }, new_C = "test-3", new_D_1 = "test-4-1", new_D_2 = "test-4-2" }, output) + end) + + it("allows to set explicit nulls when only one set of fields was passed", function() + -- when new values are null it's still accepted + local input = { new_A = ngx.null, + new_B = { x = ngx.null }, + new_C = ngx.null, + new_D_1 = ngx.null, new_D_2 = ngx.null } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({new_A = ngx.null, new_B = { x = ngx.null }, new_C = ngx.null, new_D_1 = ngx.null, new_D_2 = ngx.null}, output) + + -- when old values are null it's still accepted + local input = { old_A = ngx.null, + old_B = ngx.null, + old_C = ngx.null, + old_D = ngx.null } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({new_A = ngx.null, new_B = { x = ngx.null }, new_C = ngx.null, new_D_1 = ngx.null, new_D_2 = ngx.null}, output) + end) + end) + + describe("with complex field reverse_mapping_function", function() + local TestSchema = Schema.new({ + name = "test", + fields = { + { new_A = { type = "string" } }, + { new_B = { + type = "record", + fields = { + { x = { type = "string" } } + }, + }}, + { new_C = { + type = "array", + elements = { + type = "number" + } + }} + }, + shorthand_fields = { + { + old_A = { + type = "string", + func = function(value) + if value == ngx.null then + return { new_A = ngx.null } + end + return { new_A = value:upper() } + end, + deprecation = { + replaced_with = { + { path = { "new_A" }, + reverse_mapping_function = function(data) + if data.new_A and data.new_A ~= ngx.null then + return data.new_A:lower() + end + + return data.new_A + end } + }, + message = "old_A is deprecated, please use new_A instead", + removal_in_version = "4.0", + }, + }, + }, + { + old_B = { + type = "string", + func = function(value) + if value == ngx.null then + return { + new_B = { + x = ngx.null, + }, + } + end + + return { + new_B = { + x = value:upper(), + }, + } + end, + deprecation = { + replaced_with = { + { path = { "new_B", "x" }, + reverse_mapping_function = function (data) + if data.new_B and data.new_B.x ~= ngx.null then + return data.new_B.x:lower() + end + return ngx.null + end + } }, + message = "old_B is deprecated, please use new_B.x instead", + removal_in_version = "4.0", + }, + }, + }, + { + old_C = { + type = "array", + elements = { + type = "number" + }, + func = function(value) + if value == ngx.null then + return { new_C = ngx.null } + end + local copy = table_copy(value) + table.sort(copy, function(a,b) return a > b end ) + return { new_C = copy } -- new field is reversed + end, + deprecation = { + replaced_with = { + { path = { "new_C" }, + reverse_mapping_function = function (data) + if data.new_C == ngx.null then + return ngx.null + end + + local copy = table_copy(data.new_C) + table.sort(copy, function(a,b) return a < b end) + return copy + end + }, + } + } + } + } + }, + }) + + it("notifes of error if values mismatch with replaced field", function() + local input = { old_A = "not-test-1", new_A = "TEST1", + old_B = "not-test-2", new_B = { x = "TEST2" }, + old_C = { 1, 2, 4 }, new_C = { 3, 2, 1 } } + local output, err = TestSchema:process_auto_fields(input) + assert.same('both deprecated and new field are used but their values mismatch: old_A = not-test-1 vs new_A = test1', err.old_A) + assert.same('both deprecated and new field are used but their values mismatch: old_B = not-test-2 vs new_B.x = test2', err.old_B) + assert.matches('both deprecated and new field are used but their values mismatch: old_C = .+ vs new_C = .+', err.old_C) + assert.falsy(output) + end) + + it("accepts config if both new field and deprecated field defined and their values match", function() + local input = { old_A = "test-1", new_A = "TEST-1", + old_B = "test-2", new_B = { x = "TEST-2" }, + old_C = { 1, 2, 3 }, new_C = { 3, 2, 1 } } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({ new_A = "TEST-1", new_B = { x = "TEST-2" }, new_C = { 3, 2, 1 }}, output) + + -- when new values are null it's still accepted + local input = { old_A = "test-1", new_A = ngx.null, + old_B = "test-2", new_B = { x = ngx.null }, + old_C = { 1, 2, 3 }, new_C = ngx.null } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({ new_A = "TEST-1", new_B = { x = "TEST-2" }, new_C = { 3, 2, 1 }}, output) + + -- when old values are null it's still accepted + local input = { old_A = ngx.null, new_A = "TEST-1", + old_B = ngx.null, new_B = { x = "TEST-2" }, + old_C = ngx.null, new_C = { 3, 2, 1 } } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({ new_A = "TEST-1", new_B = { x = "TEST-2" }, new_C = { 3, 2, 1 }}, output) + end) + + it("allows to set explicit nulls when only one set of fields was passed", function() + -- when new values are null it's still accepted + local input = { new_A = ngx.null, + new_B = { x = ngx.null }, + new_C = ngx.null } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({new_A = ngx.null, new_B = { x = ngx.null }, new_C = ngx.null}, output) + + -- when old values are null it's still accepted + local input = { old_A = ngx.null, + old_B = ngx.null, + old_C = ngx.null } + local output, err = TestSchema:process_auto_fields(input) + assert.is_nil(err) + assert.same({new_A = ngx.null, new_B = { x = ngx.null }, new_C = ngx.null}, output) + end) end) it("can produce multiple fields", function() From 4e38b965b922f57febe8652fb96b7d74aeab591a Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 19 Jul 2024 13:47:26 +0200 Subject: [PATCH 3963/4351] feat(ci): pr diff add an action to enable executing the `/prdiff ` command, to get the diff between the current PR's changes and the other PR's. This gives a quick overview of the differences between two PRs and is meant to facilitate the process of reviewing cherry-picks. --- .github/workflows/pr-diff.yml | 102 ++++++++++++++++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 .github/workflows/pr-diff.yml diff --git a/.github/workflows/pr-diff.yml b/.github/workflows/pr-diff.yml new file mode 100644 index 00000000000..2f6c05a9c50 --- /dev/null +++ b/.github/workflows/pr-diff.yml @@ -0,0 +1,102 @@ +name: PR Diff + +on: + issue_comment: + types: [created] + +permissions: + issues: write + pull-requests: write + contents: read + +jobs: + pr_diff: + runs-on: ubuntu-latest + + # Only run when a comment containing `/prdiff` is created + # and the author is a member, collaborator or owner + if: > + ( + github.event_name == 'issue_comment' && + github.event.issue.pull_request && + contains(fromJSON('["MEMBER", "COLLABORATOR", "OWNER"]'), github.event.comment.author_association) && + startsWith(github.event.comment.body, '/prdiff') + ) + + steps: + - name: Checkout repository + uses: actions/checkout@v4 + + - name: Read comment + id: read_comment + env: + COMMENT_BODY: ${{ github.event.comment.body }} + run: | + if [[ "$COMMENT_BODY" =~ ^/prdiff[[:space:]]([^[:space:]]+) ]]; then + CMD_ARG=${BASH_REMATCH[1]} + echo "Using cmd argument: $CMD_ARG" + echo "other_pr=$CMD_ARG" >> $GITHUB_OUTPUT + else + echo "Comment does not match format: '/prdiff ': ignoring" + fi + + - name: Validate input + if: steps.read_comment.outputs.other_pr + id: validate_url + uses: actions/github-script@v7 + with: + script: | + const url = `${{ steps.read_comment.outputs.other_pr }}`; + + try { + const validUrl = new URL(url); + + // Check if URL is a GitHub PR URL + const regex = /^https:\/\/github\.com\/[^\/]+\/[^\/]+\/pull\/\d+$/; + if (!regex.test(validUrl.href)) { + core.setFailed('The provided URL is not a valid GitHub PR URL.'); + } + } catch (error) { + core.setFailed('The provided URL is not valid.'); + } + + - name: Get current PR URL + if: success() && steps.read_comment.outputs.other_pr + id: get_pr_url + run: | + PR_URL="https://github.com/${{ github.repository }}/pull/${{ github.event.issue.number }}" + echo "PR_URL=$PR_URL" >> $GITHUB_OUTPUT + + - name: Obtain diff with the PR provided + if: success() && steps.read_comment.outputs.other_pr + id: run_extension + env: + GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} + run: | + gh extension install samugi/gh-compr --pin "3785a2d3270c52164fb1f7f63bd3c5df66bedead" + OTHER_PR=${{ steps.read_comment.outputs.other_pr }} + CURRENT_PR=${{ steps.get_pr_url.outputs.PR_URL }} + + set +e + OUTPUT=$(gh compr $OTHER_PR $CURRENT_PR) + EXIT_STATUS=$? + if [ $EXIT_STATUS -ne 0 ]; then + echo "MESSAGE<$OUTPUT\n"$'\n'EOF >> "$GITHUB_OUTPUT" + else + # escape to prepare for assignment to template literal + ESCAPED_OUTPUT=$(echo "$OUTPUT" | sed -e 's/`/\\`/g' -e 's/\$/\\\$/g') + echo "MESSAGE<\nClick to expand\n\n\\\`\\\`\\\`diff\n$ESCAPED_OUTPUT\n\\\`\\\`\\\`\n
"$'\n'EOF >> "$GITHUB_OUTPUT" + fi + + - name: Post result as comment in the PR + uses: actions/github-script@v7 + if: steps.run_extension.outputs.MESSAGE + with: + script: | + const commentBody = `${{ steps.run_extension.outputs.MESSAGE }}`; + github.rest.issues.createComment({ + issue_number: context.issue.number, + owner: context.repo.owner, + repo: context.repo.repo, + body: commentBody + }) From 4abf3ba028b87535c200dc5d00e97b58616116dc Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 3 Sep 2024 17:45:07 +0300 Subject: [PATCH 3964/4351] feat(deps): add ada - whatwg-compliant and fast url parser (#13120) ### Summary Adds libada and lua-resty-ada as a dependency. This is needed for: https://github.com/Kong/kong/pull/12758 But it may be great for many other uses too. The `lua-resty-ada` LuaJIT FFI bindings can be found here: https://github.com/bungle/lua-resty-ada Signed-off-by: Aapo Talvensaari --- .requirements | 2 ++ build/BUILD.bazel | 5 +-- build/openresty/ada/BUILD.bazel | 18 +++++++++++ build/openresty/ada/ada_repositories.bzl | 19 +++++++++++ build/openresty/repositories.bzl | 2 ++ changelog/unreleased/kong/feat-add-ada.yml | 4 +++ kong-3.9.0-0.rockspec | 1 + .../fixtures/amazonlinux-2-amd64.txt | 7 ++++ .../fixtures/amazonlinux-2023-amd64.txt | 7 ++++ .../fixtures/amazonlinux-2023-arm64.txt | 7 ++++ .../fixtures/debian-11-amd64.txt | 7 ++++ .../fixtures/debian-12-amd64.txt | 7 ++++ .../explain_manifest/fixtures/el8-amd64.txt | 7 ++++ .../explain_manifest/fixtures/el9-amd64.txt | 7 ++++ .../explain_manifest/fixtures/el9-arm64.txt | 7 ++++ .../fixtures/ubuntu-20.04-amd64.txt | 7 ++++ .../fixtures/ubuntu-22.04-amd64.txt | 7 ++++ .../fixtures/ubuntu-22.04-arm64.txt | 7 ++++ scripts/explain_manifest/suites.py | 7 +++- spec/01-unit/31-ada-url_spec.lua | 32 +++++++++++++++++++ 20 files changed, 164 insertions(+), 3 deletions(-) create mode 100644 build/openresty/ada/BUILD.bazel create mode 100644 build/openresty/ada/ada_repositories.bzl create mode 100644 changelog/unreleased/kong/feat-add-ada.yml create mode 100644 spec/01-unit/31-ada-url_spec.lua diff --git a/.requirements b/.requirements index a68a68eca89..48472d5efef 100644 --- a/.requirements +++ b/.requirements @@ -8,6 +8,8 @@ OPENSSL=3.2.1 OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 PCRE=10.44 PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b +ADA=2.9.2 +ADA_SHA256=b2cce630590b490d79ea4f4460ba77efd5fb29c5a87a4e8cb7ebc4859bc4b564 LIBEXPAT=2.6.2 LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 008a71ffce5..05ea9aa880e 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -13,14 +13,15 @@ clib_deps = [ "@openssl", "@libexpat", "@snappy", + "@ada", ] [ kong_install( name = "install-%s" % get_workspace_name(k), src = k, - prefix = "kong/lib" if k in ("@passwdqc", "@snappy") else "kong", - strip_path = "snappy" if k == "@snappy" else "", + prefix = "kong/lib" if k in ("@passwdqc", "@snappy", "@ada") else "kong", + strip_path = "snappy" if k == "@snappy" else "ada" if k == "@ada" else "", ) for k in clib_deps ] diff --git a/build/openresty/ada/BUILD.bazel b/build/openresty/ada/BUILD.bazel new file mode 100644 index 00000000000..9a157965e6b --- /dev/null +++ b/build/openresty/ada/BUILD.bazel @@ -0,0 +1,18 @@ +cc_library( + name = "ada-lib", + srcs = ["ada.cpp"], + hdrs = [ + "ada.h", + "ada_c.h", + ], + copts = [ + "-std=c++17", + ], + linkstatic = True, +) + +cc_shared_library( + name = "ada", + visibility = ["//visibility:public"], + deps = [":ada-lib"], +) diff --git a/build/openresty/ada/ada_repositories.bzl b/build/openresty/ada/ada_repositories.bzl new file mode 100644 index 00000000000..ae9777207a3 --- /dev/null +++ b/build/openresty/ada/ada_repositories.bzl @@ -0,0 +1,19 @@ +"""A module defining the third party dependency Ada""" + +load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") + +def ada_repositories(): + """Defines the ada repository""" + + version = KONG_VAR["ADA"] + + maybe( + http_archive, + name = "ada", + sha256 = KONG_VAR["ADA_SHA256"], + url = "https://github.com/ada-url/ada/releases/download/v" + version + "/singleheader.zip", + type = "zip", + build_file = "//build/openresty/ada:BUILD.bazel", + ) diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index 3b01aa23901..bb1e7389f58 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -12,6 +12,7 @@ load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") load("//build/openresty/wasmx/filters:repositories.bzl", "wasm_filters_repositories") load("//build/openresty/brotli:brotli_repositories.bzl", "brotli_repositories") load("//build/openresty/snappy:snappy_repositories.bzl", "snappy_repositories") +load("//build/openresty/ada:ada_repositories.bzl", "ada_repositories") # This is a dummy file to export the module's repository. _NGINX_MODULE_DUMMY_FILE = """ @@ -37,6 +38,7 @@ def openresty_repositories(): wasm_filters_repositories() brotli_repositories() snappy_repositories() + ada_repositories() openresty_version = KONG_VAR["OPENRESTY"] diff --git a/changelog/unreleased/kong/feat-add-ada.yml b/changelog/unreleased/kong/feat-add-ada.yml new file mode 100644 index 00000000000..891d77fa3da --- /dev/null +++ b/changelog/unreleased/kong/feat-add-ada.yml @@ -0,0 +1,4 @@ +message: | + **Core**: Added Ada dependency - WHATWG-compliant and fast URL parser. +type: feature +scope: Core diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index cc4a204fee0..6bf6989b333 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -44,6 +44,7 @@ dependencies = { "lpeg == 1.1.0", "lua-resty-ljsonschema == 1.1.6-2", "lua-resty-snappy == 1.0-1", + "lua-resty-ada == 1.1.0", } build = { type = "builtin", diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 8a457c581da..f7599400904 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -47,6 +47,13 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 7b5c7a0bf8e..1baf5d19000 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -43,6 +43,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index dc4f126bab7..807cec76969 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -45,6 +45,13 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 7647cdfb4f1..768258ad6b1 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -47,6 +47,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index ebeb6014fe2..31cb3a4d6c7 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -43,6 +43,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 629859f3ca6..ec2ba1998a3 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -47,6 +47,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index d1b29e97cb7..fb837ac0c0e 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -43,6 +43,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index dc4f126bab7..807cec76969 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -45,6 +45,13 @@ - libc.so.6 Rpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index dcaa0ef9271..361c43bb789 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -47,6 +47,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 60d62a4563c..e0cdc94ca3b 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -43,6 +43,13 @@ - libc.so.6 Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 0d875dde28b..cb06affdd98 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -31,6 +31,13 @@ - Path : /usr/local/kong/lib/engines-3/padlock.so Runpath : /usr/local/kong/lib +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index e17854c044f..7c5987968dd 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -1,3 +1,4 @@ +import re import os wasm_filters = [] @@ -102,7 +103,11 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdj expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.2.x") \ .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ - + + ADA_VERSION = read_requirements()["ADA"] + expect("**/*.so", "ada version is less than %s" % ADA_VERSION) \ + .version_requirement.key("libada.so").is_not().greater_than("ADA_%s" % ADA_VERSION) \ + # wasm filters for f in wasm_filters: expect("/usr/local/kong/wasm/%s" % f, "wasm filter %s is installed under kong/wasm" % f).exists() diff --git a/spec/01-unit/31-ada-url_spec.lua b/spec/01-unit/31-ada-url_spec.lua new file mode 100644 index 00000000000..e75461fe95e --- /dev/null +++ b/spec/01-unit/31-ada-url_spec.lua @@ -0,0 +1,32 @@ +local ada = require("resty.ada") + + +local assert = assert +local describe = describe +local it = it + + +local equal = assert.equal +local is_nil = assert.is_nil +local is_table = assert.is_table + + +local function is_err(msg, ok, err) + is_nil(ok) + equal(msg, err) + return ok, err +end + + +describe("Ada", function() + describe("URL", function() + describe(".parse", function() + it("rejects invalid url", function() + is_err("invalid url", ada.parse("")) + end) + it("accepts valid url", function() + is_table(ada.parse("http://www.google.com/")) + end) + end) + end) +end) From 78bee0256926905d3fcf5e87d8d85bc19d017757 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Sep 2024 10:02:33 +0800 Subject: [PATCH 3965/4351] feat(tools): add `get_updated_now()` in time tools (#13575) https://konghq.atlassian.net/browse/KAG-5280 --- kong/cluster_events/init.lua | 8 +++----- kong/clustering/control_plane.lua | 5 ++--- kong/db/strategies/postgres/connector.lua | 8 +------- kong/db/strategies/postgres/init.lua | 9 +-------- kong/tools/time.lua | 5 +++++ 5 files changed, 12 insertions(+), 23 deletions(-) diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index c2179d6f865..a8cfe5d700c 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -10,7 +10,7 @@ local insert = table.insert local ngx_log = ngx.log local ngx_now = ngx.now local timer_at = ngx.timer.at -local ngx_update_time = ngx.update_time +local now_updated = require("kong.tools.time").get_updated_now local knode = kong and kong.node or require "kong.pdk.node".new() local concurrency = require "kong.concurrency" @@ -245,8 +245,7 @@ local function process_event(self, row, local_start_time) local delay if row.nbf and row.now then - ngx_update_time() - local now = row.now + max(ngx_now() - local_start_time, 0) + local now = row.now + max(now_updated() - local_start_time, 0) delay = max(row.nbf - now, 0) end @@ -308,8 +307,7 @@ local function poll(self) end end - ngx_update_time() - local local_start_time = ngx_now() + local local_start_time = now_updated() for i = 1, count do local ok, err = process_event(self, rows[i], local_start_time) if not ok then diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 990eb5ec346..080b7bd9bec 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -27,13 +27,13 @@ local exiting = ngx.worker.exiting local worker_id = ngx.worker.id local ngx_time = ngx.time local ngx_now = ngx.now -local ngx_update_time = ngx.update_time local ngx_var = ngx.var local table_insert = table.insert local table_remove = table.remove local sub = string.sub local isempty = require("table.isempty") local sleep = ngx.sleep +local now_updated = require("kong.tools.time").get_updated_now local plugins_list_to_map = compat.plugins_list_to_map @@ -173,8 +173,7 @@ function _M:push_config() n = n + 1 end - ngx_update_time() - local duration = ngx_now() - start + local duration = now_updated() - start ngx_log(ngx_DEBUG, _log_prefix, "config pushed to ", n, " data-plane nodes in ", duration, " seconds") end diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 94e0f9ee021..4220ba01f2d 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -19,7 +19,6 @@ local floor = math.floor local type = type local ngx = ngx local timer_every = ngx.timer.every -local update_time = ngx.update_time local get_phase = ngx.get_phase local null = ngx.null local now = ngx.now @@ -31,6 +30,7 @@ local utils_toposort = db_utils.topological_sort local insert = table.insert local table_merge = require("kong.tools.table").table_merge local strip = require("kong.tools.string").strip +local now_updated = require("kong.tools.time").get_updated_now local WARN = ngx.WARN @@ -54,12 +54,6 @@ local ADMIN_API_PHASE = kong_global.phases.admin_api local CORE_ENTITIES = constants.CORE_ENTITIES -local function now_updated() - update_time() - return now() -end - - local function iterator(rows) local i = 0 return function() diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index 1a33c5e54a2..c751b4b2072 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -12,7 +12,6 @@ local decode_base64 = ngx.decode_base64 local encode_array = arrays.encode_array local encode_json = json.encode_json local setmetatable = setmetatable -local update_time = ngx.update_time local get_phase = ngx.get_phase local tonumber = tonumber local concat = table.concat @@ -27,12 +26,12 @@ local null = ngx.null local type = type local load = load local find = string.find -local now = ngx.now local fmt = string.format local rep = string.rep local sub = string.sub local log = ngx.log local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local now_updated = require("kong.tools.time").get_updated_now local NOTICE = ngx.NOTICE @@ -45,12 +44,6 @@ local function noop(...) end -local function now_updated() - update_time() - return now() -end - - -- @param name Query name, for debugging purposes -- @param query A string describing an array of single-quoted strings which -- contain parts of an SQL query including numeric placeholders like $0, $1, etc. diff --git a/kong/tools/time.lua b/kong/tools/time.lua index 5f52e5ff3cd..06965bfb185 100644 --- a/kong/tools/time.lua +++ b/kong/tools/time.lua @@ -78,6 +78,11 @@ do local start_time = ngx.req.start_time local monotonic_msec = require("resty.core.time").monotonic_msec + function _M.get_updated_now() + update_time() + return now() -- time is kept in seconds with millisecond resolution. + end + function _M.get_now_ms() return now() * 1000 -- time is kept in seconds with millisecond resolution. end From 59a6f21779447f9cbc86fadbece3e2083d899571 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 4 Sep 2024 15:16:02 +0900 Subject: [PATCH 3966/4351] fix(rate-limiting-plugin): fix a bug where the return values from `get_redis_connection()` are mistaken (#13613) * fix(rate-limiting-plugin): fix a bug where the return values from `get_redis_connnection()` are mistaken * fix changelog --- .../fix-return-values-mistaken-in-rate-limiting-plugin.yml | 3 +++ kong/plugins/rate-limiting/policies/init.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-return-values-mistaken-in-rate-limiting-plugin.yml diff --git a/changelog/unreleased/kong/fix-return-values-mistaken-in-rate-limiting-plugin.yml b/changelog/unreleased/kong/fix-return-values-mistaken-in-rate-limiting-plugin.yml new file mode 100644 index 00000000000..1a88d50d739 --- /dev/null +++ b/changelog/unreleased/kong/fix-return-values-mistaken-in-rate-limiting-plugin.yml @@ -0,0 +1,3 @@ +message: "**Rate-limiting-Plugin**: Fix a bug where the return values from `get_redis_connection()` are mistaken." +scope: Plugin +type: bugfix diff --git a/kong/plugins/rate-limiting/policies/init.lua b/kong/plugins/rate-limiting/policies/init.lua index 0306d844339..601dc3542b0 100644 --- a/kong/plugins/rate-limiting/policies/init.lua +++ b/kong/plugins/rate-limiting/policies/init.lua @@ -396,7 +396,7 @@ return { return 0 end - local red, err = get_redis_connection(conf) + local red, db_key, err = get_redis_connection(conf) if not red then return nil, err end From 9bce2d2a846e6f22d83229fbfdcaf4dfa1a40422 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Sep 2024 16:07:01 +0800 Subject: [PATCH 3967/4351] tests(helpers): separate miscellaneous and shell functions (#13542) It is one of the serial refactors of helpers.lua KAG-5236 The function `kong_exec()` needs an upvalue `conf`, which must be reloaded each time. --- spec/details/misc.lua | 215 ++++++++++++++++++++++++++++ spec/details/shell.lua | 99 +++++++++++++ spec/helpers.lua | 317 ++++------------------------------------- 3 files changed, 345 insertions(+), 286 deletions(-) create mode 100644 spec/details/misc.lua create mode 100644 spec/details/shell.lua diff --git a/spec/details/misc.lua b/spec/details/misc.lua new file mode 100644 index 00000000000..1ec4bd9dc3e --- /dev/null +++ b/spec/details/misc.lua @@ -0,0 +1,215 @@ +-- miscellaneous + + +local ffi = require("ffi") +local pl_path = require("pl.path") +local pkey = require("resty.openssl.pkey") +local nginx_signals = require("kong.cmd.utils.nginx_signals") +local shell = require("spec.details.shell") + + +local CONSTANTS = require("spec.details.constants") + + +ffi.cdef [[ + int setenv(const char *name, const char *value, int overwrite); + int unsetenv(const char *name); +]] + + +local pack = function(...) return { n = select("#", ...), ... } end +local unpack = function(t) return unpack(t, 1, t.n) end + + +--- Prints all returned parameters. +-- Simple debugging aid, it will pass all received parameters, hence will not +-- influence the flow of the code. See also `fail`. +-- @function intercept +-- @see fail +-- @usage -- modify +-- local a,b = some_func(c,d) +-- -- into +-- local a,b = intercept(some_func(c,d)) +local function intercept(...) + local args = pack(...) + print(require("pl.pretty").write(args)) + return unpack(args) +end + + +--- Returns the OpenResty version. +-- Extract the current OpenResty version in use and returns +-- a numerical representation of it. +-- Ex: `1.11.2.2` -> `11122` +-- @function openresty_ver_num +local function openresty_ver_num() + local nginx_bin = assert(nginx_signals.find_nginx_bin()) + local _, _, stderr = shell.run(string.format("%s -V", nginx_bin), nil, 0) + + local a, b, c, d = string.match(stderr or "", "openresty/(%d+)%.(%d+)%.(%d+)%.(%d+)") + if not a then + error("could not execute 'nginx -V': " .. stderr) + end + + return tonumber(a .. b .. c .. d) +end + + +--- Unindent a multi-line string for proper indenting in +-- square brackets. +-- @function unindent +-- @usage +-- local u = helpers.unindent +-- +-- u[[ +-- hello world +-- foo bar +-- ]] +-- +-- -- will return: "hello world\nfoo bar" +local function unindent(str, concat_newlines, spaced_newlines) + str = string.match(str, "(.-%S*)%s*$") + if not str then + return "" + end + + local level = math.huge + local prefix = "" + local len + + str = str:match("^%s") and "\n" .. str or str + for pref in str:gmatch("\n(%s+)") do + len = #prefix + + if len < level then + level = len + prefix = pref + end + end + + local repl = concat_newlines and "" or "\n" + repl = spaced_newlines and " " or repl + + return (str:gsub("^\n%s*", ""):gsub("\n" .. prefix, repl):gsub("\n$", ""):gsub("\\r", "\r")) +end + + +--- Write a yaml file. +-- @function make_yaml_file +-- @param content (string) the yaml string to write to the file, if omitted the +-- current database contents will be written using `kong config db_export`. +-- @param filename (optional) if not provided, a temp name will be created +-- @return filename of the file written +local function make_yaml_file(content, filename) + local filename = filename or pl_path.tmpname() .. ".yml" + if content then + local fd = assert(io.open(filename, "w")) + assert(fd:write(unindent(content))) + assert(fd:write("\n")) -- ensure last line ends in newline + assert(fd:close()) + else + assert(shell.kong_exec("config db_export --conf "..CONSTANTS.TEST_CONF_PATH.." "..filename)) + end + return filename +end + + +--- Set an environment variable +-- @function setenv +-- @param env (string) name of the environment variable +-- @param value the value to set +-- @return true on success, false otherwise +local function setenv(env, value) + assert(type(env) == "string", "env must be a string") + assert(type(value) == "string", "value must be a string") + return ffi.C.setenv(env, value, 1) == 0 +end + + +--- Unset an environment variable +-- @function unsetenv +-- @param env (string) name of the environment variable +-- @return true on success, false otherwise +local function unsetenv(env) + assert(type(env) == "string", "env must be a string") + return ffi.C.unsetenv(env) == 0 +end + + +local deep_sort +do + local function deep_compare(a, b) + if a == nil then + a = "" + end + + if b == nil then + b = "" + end + + deep_sort(a) + deep_sort(b) + + if type(a) ~= type(b) then + return type(a) < type(b) + end + + if type(a) == "table" then + return deep_compare(a[1], b[1]) + end + + -- compare cjson.null or ngx.null + if type(a) == "userdata" and type(b) == "userdata" then + return false + end + + return a < b + end + + deep_sort = function(t) + if type(t) == "table" then + for _, v in pairs(t) do + deep_sort(v) + end + table.sort(t, deep_compare) + end + + return t + end +end + + +--- Generate asymmetric keys +-- @function generate_keys +-- @param fmt format to receive the public and private pair +-- @return `pub, priv` key tuple or `nil + err` on failure +local function generate_keys(fmt) + fmt = string.upper(fmt) or "JWK" + local key, err = pkey.new({ + -- only support RSA for now + type = 'RSA', + bits = 2048, + exp = 65537 + }) + assert(key) + assert(err == nil, err) + local pub = key:tostring("public", fmt) + local priv = key:tostring("private", fmt) + return pub, priv +end + + +return { + pack = pack, + unpack = unpack, + + intercept = intercept, + openresty_ver_num = openresty_ver_num(), + unindent = unindent, + make_yaml_file = make_yaml_file, + setenv = setenv, + unsetenv = unsetenv, + deep_sort = deep_sort, + + generate_keys = generate_keys, +} diff --git a/spec/details/shell.lua b/spec/details/shell.lua new file mode 100644 index 00000000000..fffdfc49358 --- /dev/null +++ b/spec/details/shell.lua @@ -0,0 +1,99 @@ +local shell = require("resty.shell") +local conf_loader = require("kong.conf_loader") +local strip = require("kong.tools.string").strip + + +local CONSTANTS = require("spec.details.constants") + + +---------------- +-- Shell helpers +-- @section Shell-helpers + +--- Execute a command. +-- Modified version of `pl.utils.executeex()` so the output can directly be +-- used on an assertion. +-- @function execute +-- @param cmd command string to execute +-- @param returns (optional) boolean: if true, this function will +-- return the same values as Penlight's executeex. +-- @return if `returns` is true, returns four return values +-- (ok, code, stdout, stderr); if `returns` is false, +-- returns either (false, stderr) or (true, stderr, stdout). +local function exec(cmd, returns) + --100MB for retrieving stdout & stderr + local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0, 1024*1024*100) + if returns then + return ok, code, stdout, stderr + end + if not ok then + stdout = nil -- don't return 3rd value if fail because of busted's `assert` + end + return ok, stderr, stdout +end + + +local conf = assert(conf_loader(CONSTANTS.TEST_CONF_PATH)) + + +--- Execute a Kong command. +-- @function kong_exec +-- @param cmd Kong command to execute, eg. `start`, `stop`, etc. +-- @param env (optional) table with kong parameters to set as environment +-- variables, overriding the test config (each key will automatically be +-- prefixed with `KONG_` and be converted to uppercase) +-- @param returns (optional) boolean: if true, this function will +-- return the same values as Penlight's `executeex`. +-- @param env_vars (optional) a string prepended to the command, so +-- that arbitrary environment variables may be passed +-- @return if `returns` is true, returns four return values +-- (ok, code, stdout, stderr); if `returns` is false, +-- returns either (false, stderr) or (true, stderr, stdout). +local function kong_exec(cmd, env, returns, env_vars) + cmd = cmd or "" + env = env or {} + + -- Insert the Lua path to the custom-plugin fixtures + do + local function cleanup(t) + if t then + t = strip(t) + if t:sub(-1,-1) == ";" then + t = t:sub(1, -2) + end + end + return t ~= "" and t or nil + end + local paths = {} + table.insert(paths, cleanup(CONSTANTS.CUSTOM_PLUGIN_PATH)) + table.insert(paths, cleanup(CONSTANTS.CUSTOM_VAULT_PATH)) + table.insert(paths, cleanup(env.lua_package_path)) + table.insert(paths, cleanup(conf.lua_package_path)) + env.lua_package_path = table.concat(paths, ";") + -- note; the nginx config template will add a final ";;", so no need to + -- include that here + end + + if not env.plugins then + env.plugins = "bundled,dummy,cache,rewriter,error-handler-log," .. + "error-generator,error-generator-last," .. + "short-circuit" + end + + -- build Kong environment variables + env_vars = env_vars or "" + for k, v in pairs(env) do + env_vars = string.format("%s KONG_%s='%s'", env_vars, k:upper(), v) + end + + return exec(env_vars .. " " .. CONSTANTS.BIN_PATH .. " " .. cmd, returns) +end + + +return { + run = shell.run, + + conf = conf, + exec = exec, + kong_exec = kong_exec, +} diff --git a/spec/helpers.lua b/spec/helpers.lua index 13fdcdc65e9..b36da513d75 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -5,10 +5,9 @@ -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module spec.helpers -local CONSTANTS = require("spec.details.constants") - local PLUGINS_LIST + local consumers_schema_def = require "kong.db.schema.entities.consumers" local services_schema_def = require "kong.db.schema.entities.services" local plugins_schema_def = require "kong.db.schema.entities.plugins" @@ -31,12 +30,8 @@ local Entity = require "kong.db.schema.entity" local cjson = require "cjson.safe" local kong_table = require "kong.tools.table" local http = require "resty.http" -local pkey = require "resty.openssl.pkey" -local nginx_signals = require "kong.cmd.utils.nginx_signals" local log = require "kong.cmd.utils.log" local DB = require "kong.db" -local shell = require "resty.shell" -local ffi = require "ffi" local ssl = require "ngx.ssl" local ws_client = require "resty.websocket.client" local table_clone = require "table.clone" @@ -50,12 +45,22 @@ local colors = require "ansicolors" local strip = require("kong.tools.string").strip local splitlines = require("pl.stringx").splitlines -ffi.cdef [[ - int setenv(const char *name, const char *value, int overwrite); - int unsetenv(const char *name); -]] -local kong_exec -- forward declaration +local function reload_module(name) + package.loaded[name] = nil + return require(name) +end + + +-- reload some modules when env or _G changes +local CONSTANTS = reload_module("spec.details.constants") +local shell = reload_module("spec.details.shell") +local misc = reload_module("spec.details.misc") + + +local conf = shell.conf +local exec = shell.exec +local kong_exec = shell.kong_exec log.set_lvl(log.levels.quiet) -- disable stdout logs in tests @@ -71,101 +76,6 @@ do package.path = table.concat(paths, ";") end ---- Returns the OpenResty version. --- Extract the current OpenResty version in use and returns --- a numerical representation of it. --- Ex: `1.11.2.2` -> `11122` --- @function openresty_ver_num -local function openresty_ver_num() - local nginx_bin = assert(nginx_signals.find_nginx_bin()) - local _, _, stderr = shell.run(string.format("%s -V", nginx_bin), nil, 0) - - local a, b, c, d = string.match(stderr or "", "openresty/(%d+)%.(%d+)%.(%d+)%.(%d+)") - if not a then - error("could not execute 'nginx -V': " .. stderr) - end - - return tonumber(a .. b .. c .. d) -end - ---- Unindent a multi-line string for proper indenting in --- square brackets. --- @function unindent --- @usage --- local u = helpers.unindent --- --- u[[ --- hello world --- foo bar --- ]] --- --- -- will return: "hello world\nfoo bar" -local function unindent(str, concat_newlines, spaced_newlines) - str = string.match(str, "(.-%S*)%s*$") - if not str then - return "" - end - - local level = math.huge - local prefix = "" - local len - - str = str:match("^%s") and "\n" .. str or str - for pref in str:gmatch("\n(%s+)") do - len = #prefix - - if len < level then - level = len - prefix = pref - end - end - - local repl = concat_newlines and "" or "\n" - repl = spaced_newlines and " " or repl - - return (str:gsub("^\n%s*", ""):gsub("\n" .. prefix, repl):gsub("\n$", ""):gsub("\\r", "\r")) -end - - ---- Set an environment variable --- @function setenv --- @param env (string) name of the environment variable --- @param value the value to set --- @return true on success, false otherwise -local function setenv(env, value) - return ffi.C.setenv(env, value, 1) == 0 -end - - ---- Unset an environment variable --- @function unsetenv --- @param env (string) name of the environment variable --- @return true on success, false otherwise -local function unsetenv(env) - return ffi.C.unsetenv(env) == 0 -end - - ---- Write a yaml file. --- @function make_yaml_file --- @param content (string) the yaml string to write to the file, if omitted the --- current database contents will be written using `kong config db_export`. --- @param filename (optional) if not provided, a temp name will be created --- @return filename of the file written -local function make_yaml_file(content, filename) - local filename = filename or pl_path.tmpname() .. ".yml" - if content then - local fd = assert(io.open(filename, "w")) - assert(fd:write(unindent(content))) - assert(fd:write("\n")) -- ensure last line ends in newline - assert(fd:close()) - else - assert(kong_exec("config db_export --conf "..CONSTANTS.TEST_CONF_PATH.." "..filename)) - end - return filename -end - - local get_available_port do local USED_PORTS = {} @@ -197,8 +107,6 @@ end --------------- -- Conf and DAO --------------- -local conf = assert(conf_loader(CONSTANTS.TEST_CONF_PATH)) - _G.kong = kong_global.new() kong_global.init_pdk(_G.kong, conf) ngx.ctx.KONG_PHASE = kong_global.phases.access @@ -529,25 +437,6 @@ end local resty_http_proxy_mt = setmetatable({}, { __index = http }) resty_http_proxy_mt.__index = resty_http_proxy_mt -local pack = function(...) return { n = select("#", ...), ... } end -local unpack = function(t) return unpack(t, 1, t.n) end - ---- Prints all returned parameters. --- Simple debugging aid, it will pass all received parameters, hence will not --- influence the flow of the code. See also `fail`. --- @function intercept --- @see fail --- @usage -- modify --- local a,b = some_func(c,d) --- -- into --- local a,b = intercept(some_func(c,d)) -local function intercept(...) - local args = pack(...) - print(require("pl.pretty").write(args)) - return unpack(args) -end - - -- Prepopulate Schema's cache Schema.new(consumers_schema_def) Schema.new(services_schema_def) @@ -1154,8 +1043,6 @@ local function proxy_client_h2() return http2_client(proxy_ip, proxy_port, true) end -local exec -- forward declaration - --- Creates a gRPC client, based on the grpcurl CLI. -- @function grpc_client -- @param host hostname to connect to @@ -2385,7 +2272,7 @@ luassert:register("assertion", "fail", fail, -- local i = assert.contains("two", arr) --> fails -- local i = assert.contains("ee$", arr, true) --> passes; i == 2 local function contains(state, args) - local expected, arr, pattern = unpack(args) + local expected, arr, pattern = misc.unpack(args) local found for i = 1, #arr do if (pattern and string.match(arr[i], expected)) or arr[i] == expected then @@ -2409,47 +2296,6 @@ luassert:register("assertion", "contains", contains, "assertion.contains.negative", "assertion.contains.positive") -local deep_sort do - local function deep_compare(a, b) - if a == nil then - a = "" - end - - if b == nil then - b = "" - end - - deep_sort(a) - deep_sort(b) - - if type(a) ~= type(b) then - return type(a) < type(b) - end - - if type(a) == "table" then - return deep_compare(a[1], b[1]) - end - - -- compare cjson.null or ngx.null - if type(a) == "userdata" and type(b) == "userdata" then - return false - end - - return a < b - end - - function deep_sort(t) - if type(t) == "table" then - for _, v in pairs(t) do - deep_sort(v) - end - table.sort(t, deep_compare) - end - - return t - end -end - local function copy_errlog(errlog_path) local file_path = "Unknown path" @@ -2989,13 +2835,13 @@ do return found end - say:set("assertion.match_line.negative", unindent [[ + say:set("assertion.match_line.negative", misc.unindent [[ Expected file at: %s To match: %s ]]) - say:set("assertion.match_line.positive", unindent [[ + say:set("assertion.match_line.positive", misc.unindent [[ Expected file at: %s To not match: @@ -3039,13 +2885,13 @@ local function match_re(_, args) end end -say:set("assertion.match_re.negative", unindent [[ +say:set("assertion.match_re.negative", misc.unindent [[ Expected log: %s To match: %s ]]) -say:set("assertion.match_re.positive", unindent [[ +say:set("assertion.match_re.positive", misc.unindent [[ Expected log: %s To not match: @@ -3320,87 +3166,6 @@ luassert:register("assertion", "partial_match", partial_match, "assertion.partial_match.negative") ----------------- --- Shell helpers --- @section Shell-helpers - ---- Execute a command. --- Modified version of `pl.utils.executeex()` so the output can directly be --- used on an assertion. --- @function execute --- @param cmd command string to execute --- @param returns (optional) boolean: if true, this function will --- return the same values as Penlight's executeex. --- @return if `returns` is true, returns four return values --- (ok, code, stdout, stderr); if `returns` is false, --- returns either (false, stderr) or (true, stderr, stdout). -function exec(cmd, returns) - --100MB for retrieving stdout & stderr - local ok, stdout, stderr, _, code = shell.run(cmd, nil, 0, 1024*1024*100) - if returns then - return ok, code, stdout, stderr - end - if not ok then - stdout = nil -- don't return 3rd value if fail because of busted's `assert` - end - return ok, stderr, stdout -end - - ---- Execute a Kong command. --- @function kong_exec --- @param cmd Kong command to execute, eg. `start`, `stop`, etc. --- @param env (optional) table with kong parameters to set as environment --- variables, overriding the test config (each key will automatically be --- prefixed with `KONG_` and be converted to uppercase) --- @param returns (optional) boolean: if true, this function will --- return the same values as Penlight's `executeex`. --- @param env_vars (optional) a string prepended to the command, so --- that arbitrary environment variables may be passed --- @return if `returns` is true, returns four return values --- (ok, code, stdout, stderr); if `returns` is false, --- returns either (false, stderr) or (true, stderr, stdout). -function kong_exec(cmd, env, returns, env_vars) - cmd = cmd or "" - env = env or {} - - -- Insert the Lua path to the custom-plugin fixtures - do - local function cleanup(t) - if t then - t = strip(t) - if t:sub(-1,-1) == ";" then - t = t:sub(1, -2) - end - end - return t ~= "" and t or nil - end - local paths = {} - table.insert(paths, cleanup(CONSTANTS.CUSTOM_PLUGIN_PATH)) - table.insert(paths, cleanup(CONSTANTS.CUSTOM_VAULT_PATH)) - table.insert(paths, cleanup(env.lua_package_path)) - table.insert(paths, cleanup(conf.lua_package_path)) - env.lua_package_path = table.concat(paths, ";") - -- note; the nginx config template will add a final ";;", so no need to - -- include that here - end - - if not env.plugins then - env.plugins = "bundled,dummy,cache,rewriter,error-handler-log," .. - "error-generator,error-generator-last," .. - "short-circuit" - end - - -- build Kong environment variables - env_vars = env_vars or "" - for k, v in pairs(env) do - env_vars = string.format("%s KONG_%s='%s'", env_vars, k:upper(), v) - end - - return exec(env_vars .. " " .. CONSTANTS.BIN_PATH .. " " .. cmd, returns) -end - - --- Prepares the Kong environment. -- Creates the working directory if it does not exist. -- @param prefix (optional) path to the working directory, if omitted the test @@ -4130,26 +3895,6 @@ local function clustering_client(opts) end ---- Generate asymmetric keys --- @function generate_keys --- @param fmt format to receive the public and private pair --- @return `pub, priv` key tuple or `nil + err` on failure -local function generate_keys(fmt) - fmt = string.upper(fmt) or "JWK" - local key, err = pkey.new({ - -- only support RSA for now - type = 'RSA', - bits = 2048, - exp = 65537 - }) - assert(key) - assert(err == nil, err) - local pub = key:tostring("public", fmt) - local priv = key:tostring("private", fmt) - return pub, priv -end - - local make_temp_dir do local seeded = false @@ -4212,10 +3957,10 @@ local function use_old_plugin(name) local origin_lua_path = os.getenv("LUA_PATH") -- put the old plugin path at first - assert(setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") + assert(misc.setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") return function () - setenv("LUA_PATH", origin_lua_path) + misc.setenv("LUA_PATH", origin_lua_path) if temp_dir then pl_dir.rmtree(temp_dir) end @@ -4377,13 +4122,14 @@ end stress_generator = stress_generator, -- miscellaneous - intercept = intercept, - openresty_ver_num = openresty_ver_num(), - unindent = unindent, - make_yaml_file = make_yaml_file, - setenv = setenv, - unsetenv = unsetenv, - deep_sort = deep_sort, + intercept = misc.intercept, + openresty_ver_num = misc.openresty_ver_num, + unindent = misc.unindent, + make_yaml_file = misc.make_yaml_file, + setenv = misc.setenv, + unsetenv = misc.unsetenv, + deep_sort = misc.deep_sort, + generate_keys = misc.generate_keys, -- launching Kong subprocesses start_kong = start_kong, @@ -4397,7 +4143,6 @@ end start_grpc_target = start_grpc_target, stop_grpc_target = stop_grpc_target, get_grpc_target_port = get_grpc_target_port, - generate_keys = generate_keys, -- plugin compatibility test use_old_plugin = use_old_plugin, From 3a71c4072a6cc3fd27e99032d6fa2c4662646933 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 4 Sep 2024 19:01:47 +0800 Subject: [PATCH 3968/4351] style(tools): should not use `tools.utils` module (#13615) --- kong/llm/proxy/handler.lua | 2 +- kong/observability/logs.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 737b38c1bb4..40ef85634b7 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -11,7 +11,7 @@ local llm_state = require("kong.llm.state") local cjson = require("cjson.safe") local kong_utils = require("kong.tools.gzip") local buffer = require "string.buffer" -local strip = require("kong.tools.utils").strip +local strip = require("kong.tools.string").strip local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy diff --git a/kong/observability/logs.lua b/kong/observability/logs.lua index 0b7de49fb71..4aeeb6b6188 100644 --- a/kong/observability/logs.lua +++ b/kong/observability/logs.lua @@ -12,7 +12,7 @@ end local request_id_get = require "kong.observability.tracing.request_id".get local time_ns = require "kong.tools.time".time_ns local table_merge = require "kong.tools.table".table_merge -local deep_copy = require "kong.tools.utils".deep_copy +local deep_copy = require "kong.tools.table".deep_copy local get_log_level = require "resty.kong.log".get_log_level local constants_log_levels = require "kong.constants".LOG_LEVELS From 3039603bdb0789a4b7fe6e98d40c47e4c565cf6a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 5 Sep 2024 10:47:14 +0800 Subject: [PATCH 3969/4351] tests(helper): separate module reload function (#13616) It is one of the serial refactors of helpers.lua This function (reload_module) may be used by test cases outside. --- spec/details/module.lua | 11 +++++++++++ spec/helpers.lua | 5 +---- 2 files changed, 12 insertions(+), 4 deletions(-) create mode 100644 spec/details/module.lua diff --git a/spec/details/module.lua b/spec/details/module.lua new file mode 100644 index 00000000000..d9ef1839f2b --- /dev/null +++ b/spec/details/module.lua @@ -0,0 +1,11 @@ + +-- totally clean the module then load it +local function reload(name) + package.loaded[name] = nil + return require(name) +end + + +return { + reload = reload, +} diff --git a/spec/helpers.lua b/spec/helpers.lua index b36da513d75..c1de6b948a6 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -46,10 +46,7 @@ local strip = require("kong.tools.string").strip local splitlines = require("pl.stringx").splitlines -local function reload_module(name) - package.loaded[name] = nil - return require(name) -end +local reload_module = require("spec.details.module").reload -- reload some modules when env or _G changes From e4c0e858fecd875cf1172cfe4f7bcb2f9f61ffd1 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 5 Sep 2024 10:47:40 +0800 Subject: [PATCH 3970/4351] tests(helpers): separate grpc functions (#13552) It is one of the serial refactors of helpers.lua KAG-5242 --- spec/details/grpc.lua | 90 +++++++++++++++++++++++++++++++++++++++++++ spec/helpers.lua | 79 +++---------------------------------- 2 files changed, 95 insertions(+), 74 deletions(-) create mode 100644 spec/details/grpc.lua diff --git a/spec/details/grpc.lua b/spec/details/grpc.lua new file mode 100644 index 00000000000..c22d85f0147 --- /dev/null +++ b/spec/details/grpc.lua @@ -0,0 +1,90 @@ +local pl_path = require("pl.path") +local shell = require("resty.shell") +local resty_signal = require("resty.signal") + + +local CONSTANTS = require("spec.details.constants") + + +local function isnewer(path_a, path_b) + if not pl_path.exists(path_a) then + return true + end + if not pl_path.exists(path_b) then + return false + end + return assert(pl_path.getmtime(path_b)) > assert(pl_path.getmtime(path_a)) +end + + +local function make(workdir, specs) + workdir = pl_path.normpath(workdir or pl_path.currentdir()) + + for _, spec in ipairs(specs) do + local targetpath = pl_path.join(workdir, spec.target) + for _, src in ipairs(spec.src) do + local srcpath = pl_path.join(workdir, src) + if isnewer(targetpath, srcpath) then + local ok, _, stderr = shell.run(string.format("cd %s; %s", workdir, spec.cmd), nil, 0) + assert(ok, stderr) + if isnewer(targetpath, srcpath) then + error(string.format("couldn't make %q newer than %q", targetpath, srcpath)) + end + break + end + end + end + + return true +end + + +local grpc_target_proc + + +local function start_grpc_target() + local ngx_pipe = require("ngx.pipe") + assert(make(CONSTANTS.GRPC_TARGET_SRC_PATH, { + { + target = "targetservice/targetservice.pb.go", + src = { "../targetservice.proto" }, + cmd = "protoc --go_out=. --go-grpc_out=. -I ../ ../targetservice.proto", + }, + { + target = "targetservice/targetservice_grpc.pb.go", + src = { "../targetservice.proto" }, + cmd = "protoc --go_out=. --go-grpc_out=. -I ../ ../targetservice.proto", + }, + { + target = "target", + src = { "grpc-target.go", "targetservice/targetservice.pb.go", "targetservice/targetservice_grpc.pb.go" }, + cmd = "go mod tidy && go mod download all && go build", + }, + })) + grpc_target_proc = assert(ngx_pipe.spawn({ CONSTANTS.GRPC_TARGET_SRC_PATH .. "/target" }, { + merge_stderr = true, + })) + + return true +end + + +local function stop_grpc_target() + if grpc_target_proc then + grpc_target_proc:kill(resty_signal.signum("QUIT")) + grpc_target_proc = nil + end +end + + +local function get_grpc_target_port() + return 15010 +end + + +return { + start_grpc_target = start_grpc_target, + stop_grpc_target = stop_grpc_target, + get_grpc_target_port = get_grpc_target_port, +} + diff --git a/spec/helpers.lua b/spec/helpers.lua index c1de6b948a6..b46baacaeec 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -5,6 +5,7 @@ -- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) -- @module spec.helpers + local PLUGINS_LIST @@ -37,7 +38,6 @@ local ws_client = require "resty.websocket.client" local table_clone = require "table.clone" local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" -local resty_signal = require "resty.signal" local lfs = require "lfs" local luassert = require "luassert.assert" local uuid = require("kong.tools.uuid").uuid @@ -53,6 +53,7 @@ local reload_module = require("spec.details.module").reload local CONSTANTS = reload_module("spec.details.constants") local shell = reload_module("spec.details.shell") local misc = reload_module("spec.details.misc") +local grpc = reload_module("spec.details.grpc") local conf = shell.conf @@ -3389,76 +3390,6 @@ local function build_go_plugins(path) end end -local function isnewer(path_a, path_b) - if not pl_path.exists(path_a) then - return true - end - if not pl_path.exists(path_b) then - return false - end - return assert(pl_path.getmtime(path_b)) > assert(pl_path.getmtime(path_a)) -end - -local function make(workdir, specs) - workdir = pl_path.normpath(workdir or pl_path.currentdir()) - - for _, spec in ipairs(specs) do - local targetpath = pl_path.join(workdir, spec.target) - for _, src in ipairs(spec.src) do - local srcpath = pl_path.join(workdir, src) - if isnewer(targetpath, srcpath) then - local ok, _, stderr = shell.run(string.format("cd %s; %s", workdir, spec.cmd), nil, 0) - assert(ok, stderr) - if isnewer(targetpath, srcpath) then - error(string.format("couldn't make %q newer than %q", targetpath, srcpath)) - end - break - end - end - end - - return true -end - -local grpc_target_proc -local function start_grpc_target() - local ngx_pipe = require "ngx.pipe" - assert(make(CONSTANTS.GRPC_TARGET_SRC_PATH, { - { - target = "targetservice/targetservice.pb.go", - src = { "../targetservice.proto" }, - cmd = "protoc --go_out=. --go-grpc_out=. -I ../ ../targetservice.proto", - }, - { - target = "targetservice/targetservice_grpc.pb.go", - src = { "../targetservice.proto" }, - cmd = "protoc --go_out=. --go-grpc_out=. -I ../ ../targetservice.proto", - }, - { - target = "target", - src = { "grpc-target.go", "targetservice/targetservice.pb.go", "targetservice/targetservice_grpc.pb.go" }, - cmd = "go mod tidy && go mod download all && go build", - }, - })) - grpc_target_proc = assert(ngx_pipe.spawn({ CONSTANTS.GRPC_TARGET_SRC_PATH .. "/target" }, { - merge_stderr = true, - })) - - return true -end - -local function stop_grpc_target() - if grpc_target_proc then - grpc_target_proc:kill(resty_signal.signum("QUIT")) - grpc_target_proc = nil - end -end - -local function get_grpc_target_port() - return 15010 -end - - --- Start the Kong instance to test against. -- The fixtures passed to this function can be 3 types: -- @@ -4137,9 +4068,9 @@ end get_kong_workers = get_kong_workers, wait_until_no_common_workers = wait_until_no_common_workers, - start_grpc_target = start_grpc_target, - stop_grpc_target = stop_grpc_target, - get_grpc_target_port = get_grpc_target_port, + start_grpc_target = grpc.start_grpc_target, + stop_grpc_target = grpc.stop_grpc_target, + get_grpc_target_port = grpc.get_grpc_target_port, -- plugin compatibility test use_old_plugin = use_old_plugin, From 34551516b47d2d84b90587b570e018f47f54f788 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Thu, 5 Sep 2024 10:49:29 +0800 Subject: [PATCH 3971/4351] fix(vault): let vault entity cache key not containing workspace id (#13610) This PR modifies the `cache_key` function of the vault entity to always generate a cache key without workspace id. Vault entity is workspace-able, but our secret rotation timer always run without workspace settings(thus the default workspace is being used), so during secret rotation, the code https://github.com/Kong/kong/blob/4e38b965b922f57febe8652fb96b7d74aeab591a/kong/pdk/vault.lua#L620-L621 will generate a duplicate vault cache with default workspace id for each non-default workspace vault entity, and those cache will never be refreshed. The result of this issue is that when you update a vault entity's configuration inside a non-default workspace, it will never take effect in the secret rotation. Since the prefix of vault entity is unique across workspaces, it should be safe to only use one cache key without workspace id, so that the correct cache is used during secret rotation. FTI-6152 --- .../unreleased/kong/fix-vault-cache-workspace-id.yml | 4 ++++ kong/db/dao/vaults.lua | 10 ++++++++++ spec/02-integration/13-vaults/01-vault_spec.lua | 5 +++++ 3 files changed, 19 insertions(+) create mode 100644 changelog/unreleased/kong/fix-vault-cache-workspace-id.yml diff --git a/changelog/unreleased/kong/fix-vault-cache-workspace-id.yml b/changelog/unreleased/kong/fix-vault-cache-workspace-id.yml new file mode 100644 index 00000000000..2ac640a2e16 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-cache-workspace-id.yml @@ -0,0 +1,4 @@ +message: | + **Vault**: Fixed an issue where updating a vault entity in a non-default workspace will not take effect. +type: bugfix +scope: Core diff --git a/kong/db/dao/vaults.lua b/kong/db/dao/vaults.lua index 1c7238b15b9..477f6960d7d 100644 --- a/kong/db/dao/vaults.lua +++ b/kong/db/dao/vaults.lua @@ -84,4 +84,14 @@ function Vaults:load_vault_schemas(vault_set) end +function Vaults:cache_key(prefix) + if type(prefix) == "table" then + prefix = prefix.prefix + end + + -- Always return the cache_key without a workspace because prefix is unique across workspaces + return "vaults:" .. prefix .. ":::::" +end + + return Vaults diff --git a/spec/02-integration/13-vaults/01-vault_spec.lua b/spec/02-integration/13-vaults/01-vault_spec.lua index 0457923e7c6..dd5a58c6de4 100644 --- a/spec/02-integration/13-vaults/01-vault_spec.lua +++ b/spec/02-integration/13-vaults/01-vault_spec.lua @@ -175,5 +175,10 @@ for _, strategy in helpers.each_strategy() do assert.is_equal("{vault://unknown/missing-key}", certificate.key_alt) assert.is_nil(certificate["$refs"]) end) + + it("generate correct cache key", function () + local cache_key = db.vaults:cache_key("test") + assert.equal("vaults:test:::::", cache_key) + end) end) end From 50c57c87dc473ce1014c98ff3b07edbef6fc9529 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Thu, 5 Sep 2024 15:28:55 +0800 Subject: [PATCH 3972/4351] fix(aws-lambda): add null handling for multiValueHeaders (#13533) A small PR for adding a null handling code for the multiValueHeaders field. Also contains a small refactor to put isBase64Encode check into the validate function to keep consistency with other fields FTI-6168 --- ...fix-aws-lambda-multi-value-header-null.yml | 3 ++ kong/plugins/aws-lambda/request-util.lua | 10 +++-- .../27-aws-lambda/99-access_spec.lua | 38 +++++++++++++++++++ 3 files changed, 47 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-aws-lambda-multi-value-header-null.yml diff --git a/changelog/unreleased/kong/fix-aws-lambda-multi-value-header-null.yml b/changelog/unreleased/kong/fix-aws-lambda-multi-value-header-null.yml new file mode 100644 index 00000000000..253db7bbcfd --- /dev/null +++ b/changelog/unreleased/kong/fix-aws-lambda-multi-value-header-null.yml @@ -0,0 +1,3 @@ +message: "**AWS-Lambda**: Fixed an issue in proxy integration mode that caused internal server error when the `multiValueHeaders` is null." +type: bugfix +scope: Plugin diff --git a/kong/plugins/aws-lambda/request-util.lua b/kong/plugins/aws-lambda/request-util.lua index 478f8c619e8..9e761afc195 100644 --- a/kong/plugins/aws-lambda/request-util.lua +++ b/kong/plugins/aws-lambda/request-util.lua @@ -1,6 +1,7 @@ local kong = kong local ngx_encode_base64 = ngx.encode_base64 local ngx_decode_base64 = ngx.decode_base64 +local null = ngx.null local cjson = require "cjson.safe" local date = require("date") @@ -89,6 +90,10 @@ local function validate_custom_response(response) return nil, "body must be a string" end + if response.isBase64Encoded ~= nil and type(response.isBase64Encoded) ~= "boolean" then + return nil, "isBase64Encoded must be a boolean" + end + return true end @@ -118,13 +123,10 @@ local function extract_proxy_response(content) local isBase64Encoded = serialized_content.isBase64Encoded if isBase64Encoded == true then body = ngx_decode_base64(body) - - elseif isBase64Encoded ~= false and isBase64Encoded ~= nil then - return nil, "isBase64Encoded must be a boolean" end local multiValueHeaders = serialized_content.multiValueHeaders - if multiValueHeaders then + if multiValueHeaders and multiValueHeaders ~= null then for header, values in pairs(multiValueHeaders) do headers[header] = values end diff --git a/spec/03-plugins/27-aws-lambda/99-access_spec.lua b/spec/03-plugins/27-aws-lambda/99-access_spec.lua index 76b79c64c66..f5a66b7933f 100644 --- a/spec/03-plugins/27-aws-lambda/99-access_spec.lua +++ b/spec/03-plugins/27-aws-lambda/99-access_spec.lua @@ -194,6 +194,12 @@ for _, strategy in helpers.each_strategy() do service = null, } + local route29 = bp.routes:insert { + hosts = { "lambda29.test" }, + protocols = { "http", "https" }, + service = null, + } + bp.plugins:insert { name = "aws-lambda", route = { id = route1.id }, @@ -580,6 +586,19 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "aws-lambda", + route = { id = route29.id }, + config = { + port = 10001, + aws_key = "mock-key", + aws_secret = "mock-secret", + aws_region = "us-east-1", + function_name = "functionWithNullMultiValueHeaders", + is_proxy_integration = true, + } + } + fixtures.dns_mock:A({ name = "custom.lambda.endpoint", address = "127.0.0.1", @@ -1154,6 +1173,25 @@ for _, strategy in helpers.each_strategy() do assert.equal("Bad Gateway", b.message) end) + it("do not throw error when 'multiValueHeaders' is JSON null", function () + local res = assert(proxy_client:send { + method = "POST", + path = "/post", + headers = { + ["Host"] = "lambda11.test", + ["Content-Type"] = "application/json", + }, + body = { + statusCode = 201, + body = "test", + multiValueHeaders = cjson.null, + } + }) + + local body = assert.res_status(201, res) + assert.same(body, "test") + end) + it("returns HTTP 502 with when response from lambda is not valid JSON", function() local res = assert(proxy_client:send { method = "POST", From 7b4f198a8b322d0d6c33767add195bfcb275f743 Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Thu, 5 Sep 2024 15:57:39 +0800 Subject: [PATCH 3973/4351] feat(runloop): added the workspace id into the plugin config in the plugins iterator (#13602) the workspace id is needed in some cases, for example in the configure handler. https://konghq.atlassian.net/browse/FTI-6200 --- changelog/unreleased/kong/feat-plugin-conf-ws-id.yml | 3 +++ kong/runloop/plugins_iterator.lua | 1 + spec/02-integration/07-sdk/04-plugin-config_spec.lua | 1 + 3 files changed, 5 insertions(+) create mode 100644 changelog/unreleased/kong/feat-plugin-conf-ws-id.yml diff --git a/changelog/unreleased/kong/feat-plugin-conf-ws-id.yml b/changelog/unreleased/kong/feat-plugin-conf-ws-id.yml new file mode 100644 index 00000000000..06ab3da5da3 --- /dev/null +++ b/changelog/unreleased/kong/feat-plugin-conf-ws-id.yml @@ -0,0 +1,3 @@ +message: Added the workspace id into the plugin config in the plugins iterator. +type: feature +scope: Core diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index 78a6421011a..ea0325b02d5 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -161,6 +161,7 @@ local function get_plugin_config(plugin, name, ws_id) cfg.consumer_id = plugin.consumer and plugin.consumer.id cfg.plugin_instance_name = plugin.instance_name cfg.__plugin_id = plugin.id + cfg.__ws_id = ws_id local key = kong.db.plugins:cache_key(name, cfg.route_id, diff --git a/spec/02-integration/07-sdk/04-plugin-config_spec.lua b/spec/02-integration/07-sdk/04-plugin-config_spec.lua index b56e98e7311..2a02efec0da 100644 --- a/spec/02-integration/07-sdk/04-plugin-config_spec.lua +++ b/spec/02-integration/07-sdk/04-plugin-config_spec.lua @@ -49,5 +49,6 @@ describe("Plugin configuration", function() local body = assert.status(200, res) local json = cjson.decode(body) assert.equal("test", json.plugin_instance_name) + assert.equal(kong.default_workspace, json.__ws_id) end) end) From b861d1fc030c43923151241d7e4f6710ab2a3a5a Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 6 Sep 2024 10:51:54 +0800 Subject: [PATCH 3974/4351] tests(helpers): separate dns_mock module (#13617) https://konghq.atlassian.net/browse/KAG-5321 --- spec/details/dns.lua | 213 +++++++++++++++++++++++++++++++++++++++++++ spec/helpers.lua | 209 +----------------------------------------- 2 files changed, 214 insertions(+), 208 deletions(-) create mode 100644 spec/details/dns.lua diff --git a/spec/details/dns.lua b/spec/details/dns.lua new file mode 100644 index 00000000000..792ed4bc087 --- /dev/null +++ b/spec/details/dns.lua @@ -0,0 +1,213 @@ +local cjson = require("cjson.safe") + + +---------------- +-- DNS-record mocking. +-- These function allow to create mock dns records that the test Kong instance +-- will use to resolve names. The created mocks are injected by the `start_kong` +-- function. +-- @usage +-- -- Create a new DNS mock and add some DNS records +-- local fixtures = { +-- dns_mock = helpers.dns_mock.new { mocks_only = true } +-- } +-- +-- fixtures.dns_mock:SRV { +-- name = "my.srv.test.com", +-- target = "a.my.srv.test.com", +-- port = 80, +-- } +-- fixtures.dns_mock:SRV { +-- name = "my.srv.test.com", -- adding same name again: record gets 2 entries! +-- target = "b.my.srv.test.com", -- a.my.srv.test.com and b.my.srv.test.com +-- port = 8080, +-- } +-- fixtures.dns_mock:A { +-- name = "a.my.srv.test.com", +-- address = "127.0.0.1", +-- } +-- fixtures.dns_mock:A { +-- name = "b.my.srv.test.com", +-- address = "127.0.0.1", +-- } +-- @section DNS-mocks + + +local dns_mock = {} + + +dns_mock.__index = dns_mock +dns_mock.__tostring = function(self) + -- fill array to prevent json encoding errors + local out = { + mocks_only = self.mocks_only, + records = {} + } + for i = 1, 33 do + out.records[i] = self[i] or {} + end + local json = assert(cjson.encode(out)) + return json +end + + +local TYPE_A, TYPE_AAAA, TYPE_CNAME, TYPE_SRV = 1, 28, 5, 33 + + +--- Creates a new DNS mock. +-- The options table supports the following fields: +-- +-- - `mocks_only`: boolean, if set to `true` then only mock records will be +-- returned. If `falsy` it will fall through to an actual DNS lookup. +-- @function dns_mock.new +-- @param options table with mock options +-- @return dns_mock object +-- @usage +-- local mock = helpers.dns_mock.new { mocks_only = true } +function dns_mock.new(options) + return setmetatable(options or {}, dns_mock) +end + + +--- Adds an SRV record to the DNS mock. +-- Fields `name`, `target`, and `port` are required. Other fields get defaults: +-- +-- * `weight`; 20 +-- * `ttl`; 600 +-- * `priority`; 20 +-- @param rec the mock DNS record to insert +-- @return true +function dns_mock:SRV(rec) + if self == dns_mock then + error("can't operate on the class, you must create an instance", 2) + end + if getmetatable(self or {}) ~= dns_mock then + error("SRV method must be called using the colon notation", 2) + end + assert(rec, "Missing record parameter") + local name = assert(rec.name, "No name field in SRV record") + + self[TYPE_SRV] = self[TYPE_SRV] or {} + local query_answer = self[TYPE_SRV][name] + if not query_answer then + query_answer = {} + self[TYPE_SRV][name] = query_answer + end + + table.insert(query_answer, { + type = TYPE_SRV, + name = name, + target = assert(rec.target, "No target field in SRV record"), + port = assert(rec.port, "No port field in SRV record"), + weight = rec.weight or 10, + ttl = rec.ttl or 600, + priority = rec.priority or 20, + class = rec.class or 1 + }) + return true +end + + +--- Adds an A record to the DNS mock. +-- Fields `name` and `address` are required. Other fields get defaults: +-- +-- * `ttl`; 600 +-- @param rec the mock DNS record to insert +-- @return true +function dns_mock:A(rec) + if self == dns_mock then + error("can't operate on the class, you must create an instance", 2) + end + if getmetatable(self or {}) ~= dns_mock then + error("A method must be called using the colon notation", 2) + end + assert(rec, "Missing record parameter") + local name = assert(rec.name, "No name field in A record") + + self[TYPE_A] = self[TYPE_A] or {} + local query_answer = self[TYPE_A][name] + if not query_answer then + query_answer = {} + self[TYPE_A][name] = query_answer + end + + table.insert(query_answer, { + type = TYPE_A, + name = name, + address = assert(rec.address, "No address field in A record"), + ttl = rec.ttl or 600, + class = rec.class or 1 + }) + return true +end + + +--- Adds an AAAA record to the DNS mock. +-- Fields `name` and `address` are required. Other fields get defaults: +-- +-- * `ttl`; 600 +-- @param rec the mock DNS record to insert +-- @return true +function dns_mock:AAAA(rec) + if self == dns_mock then + error("can't operate on the class, you must create an instance", 2) + end + if getmetatable(self or {}) ~= dns_mock then + error("AAAA method must be called using the colon notation", 2) + end + assert(rec, "Missing record parameter") + local name = assert(rec.name, "No name field in AAAA record") + + self[TYPE_AAAA] = self[TYPE_AAAA] or {} + local query_answer = self[TYPE_AAAA][name] + if not query_answer then + query_answer = {} + self[TYPE_AAAA][name] = query_answer + end + + table.insert(query_answer, { + type = TYPE_AAAA, + name = name, + address = assert(rec.address, "No address field in AAAA record"), + ttl = rec.ttl or 600, + class = rec.class or 1 + }) + return true +end + + +--- Adds a CNAME record to the DNS mock. +-- Fields `name` and `cname` are required. Other fields get defaults: +-- +-- * `ttl`; 600 +-- @param rec the mock DNS record to insert +-- @return true +function dns_mock:CNAME(rec) + if self == dns_mock then + error("can't operate on the class, you must create an instance", 2) + end + if getmetatable(self or {}) ~= dns_mock then + error("CNAME method must be called using the colon notation", 2) + end + assert(rec, "Missing record parameter") + local name = assert(rec.name, "No name field in CNAME record") + + self[TYPE_CNAME] = self[TYPE_CNAME] or {} + local query_answer = self[TYPE_CNAME][name] + if not query_answer then + query_answer = {} + self[TYPE_CNAME][name] = query_answer + end + + table.insert(query_answer, { + type = TYPE_CNAME, + name = name, + cname = assert(rec.cname, "No cname field in CNAME record"), + ttl = rec.ttl or 600, + class = rec.class or 1 + }) + return true +end + + +return dns_mock diff --git a/spec/helpers.lua b/spec/helpers.lua index b46baacaeec..fe5c64d25c6 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -54,6 +54,7 @@ local CONSTANTS = reload_module("spec.details.constants") local shell = reload_module("spec.details.shell") local misc = reload_module("spec.details.misc") local grpc = reload_module("spec.details.grpc") +local dns_mock = reload_module("spec.details.dns") local conf = shell.conf @@ -2902,214 +2903,6 @@ luassert:register("assertion", "match_re", match_re, "assertion.match_re.positive") ----------------- --- DNS-record mocking. --- These function allow to create mock dns records that the test Kong instance --- will use to resolve names. The created mocks are injected by the `start_kong` --- function. --- @usage --- -- Create a new DNS mock and add some DNS records --- local fixtures = { --- dns_mock = helpers.dns_mock.new { mocks_only = true } --- } --- --- fixtures.dns_mock:SRV { --- name = "my.srv.test.com", --- target = "a.my.srv.test.com", --- port = 80, --- } --- fixtures.dns_mock:SRV { --- name = "my.srv.test.com", -- adding same name again: record gets 2 entries! --- target = "b.my.srv.test.com", -- a.my.srv.test.com and b.my.srv.test.com --- port = 8080, --- } --- fixtures.dns_mock:A { --- name = "a.my.srv.test.com", --- address = "127.0.0.1", --- } --- fixtures.dns_mock:A { --- name = "b.my.srv.test.com", --- address = "127.0.0.1", --- } --- @section DNS-mocks - - -local dns_mock = {} -do - dns_mock.__index = dns_mock - dns_mock.__tostring = function(self) - -- fill array to prevent json encoding errors - local out = { - mocks_only = self.mocks_only, - records = {} - } - for i = 1, 33 do - out.records[i] = self[i] or {} - end - local json = assert(cjson.encode(out)) - return json - end - - - local TYPE_A, TYPE_AAAA, TYPE_CNAME, TYPE_SRV = 1, 28, 5, 33 - - - --- Creates a new DNS mock. - -- The options table supports the following fields: - -- - -- - `mocks_only`: boolean, if set to `true` then only mock records will be - -- returned. If `falsy` it will fall through to an actual DNS lookup. - -- @function dns_mock.new - -- @param options table with mock options - -- @return dns_mock object - -- @usage - -- local mock = helpers.dns_mock.new { mocks_only = true } - function dns_mock.new(options) - return setmetatable(options or {}, dns_mock) - end - - - --- Adds an SRV record to the DNS mock. - -- Fields `name`, `target`, and `port` are required. Other fields get defaults: - -- - -- * `weight`; 20 - -- * `ttl`; 600 - -- * `priority`; 20 - -- @param rec the mock DNS record to insert - -- @return true - function dns_mock:SRV(rec) - if self == dns_mock then - error("can't operate on the class, you must create an instance", 2) - end - if getmetatable(self or {}) ~= dns_mock then - error("SRV method must be called using the colon notation", 2) - end - assert(rec, "Missing record parameter") - local name = assert(rec.name, "No name field in SRV record") - - self[TYPE_SRV] = self[TYPE_SRV] or {} - local query_answer = self[TYPE_SRV][name] - if not query_answer then - query_answer = {} - self[TYPE_SRV][name] = query_answer - end - - table.insert(query_answer, { - type = TYPE_SRV, - name = name, - target = assert(rec.target, "No target field in SRV record"), - port = assert(rec.port, "No port field in SRV record"), - weight = rec.weight or 10, - ttl = rec.ttl or 600, - priority = rec.priority or 20, - class = rec.class or 1 - }) - return true - end - - - --- Adds an A record to the DNS mock. - -- Fields `name` and `address` are required. Other fields get defaults: - -- - -- * `ttl`; 600 - -- @param rec the mock DNS record to insert - -- @return true - function dns_mock:A(rec) - if self == dns_mock then - error("can't operate on the class, you must create an instance", 2) - end - if getmetatable(self or {}) ~= dns_mock then - error("A method must be called using the colon notation", 2) - end - assert(rec, "Missing record parameter") - local name = assert(rec.name, "No name field in A record") - - self[TYPE_A] = self[TYPE_A] or {} - local query_answer = self[TYPE_A][name] - if not query_answer then - query_answer = {} - self[TYPE_A][name] = query_answer - end - - table.insert(query_answer, { - type = TYPE_A, - name = name, - address = assert(rec.address, "No address field in A record"), - ttl = rec.ttl or 600, - class = rec.class or 1 - }) - return true - end - - - --- Adds an AAAA record to the DNS mock. - -- Fields `name` and `address` are required. Other fields get defaults: - -- - -- * `ttl`; 600 - -- @param rec the mock DNS record to insert - -- @return true - function dns_mock:AAAA(rec) - if self == dns_mock then - error("can't operate on the class, you must create an instance", 2) - end - if getmetatable(self or {}) ~= dns_mock then - error("AAAA method must be called using the colon notation", 2) - end - assert(rec, "Missing record parameter") - local name = assert(rec.name, "No name field in AAAA record") - - self[TYPE_AAAA] = self[TYPE_AAAA] or {} - local query_answer = self[TYPE_AAAA][name] - if not query_answer then - query_answer = {} - self[TYPE_AAAA][name] = query_answer - end - - table.insert(query_answer, { - type = TYPE_AAAA, - name = name, - address = assert(rec.address, "No address field in AAAA record"), - ttl = rec.ttl or 600, - class = rec.class or 1 - }) - return true - end - - - --- Adds a CNAME record to the DNS mock. - -- Fields `name` and `cname` are required. Other fields get defaults: - -- - -- * `ttl`; 600 - -- @param rec the mock DNS record to insert - -- @return true - function dns_mock:CNAME(rec) - if self == dns_mock then - error("can't operate on the class, you must create an instance", 2) - end - if getmetatable(self or {}) ~= dns_mock then - error("CNAME method must be called using the colon notation", 2) - end - assert(rec, "Missing record parameter") - local name = assert(rec.name, "No name field in CNAME record") - - self[TYPE_CNAME] = self[TYPE_CNAME] or {} - local query_answer = self[TYPE_CNAME][name] - if not query_answer then - query_answer = {} - self[TYPE_CNAME][name] = query_answer - end - - table.insert(query_answer, { - type = TYPE_CNAME, - name = name, - cname = assert(rec.cname, "No cname field in CNAME record"), - ttl = rec.ttl or 600, - class = rec.class or 1 - }) - return true - end -end - --- -- Assertion to partially compare two lua tables. -- @function partial_match From ad3e19a61580b1c1c8e84dce34b8a198b82c89cf Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Fri, 6 Sep 2024 18:12:37 +0100 Subject: [PATCH 3975/4351] fix(llm): sets request model name consistently across AI plugins (#13627) --- .../kong/fix-ai-semantic-cache-model.yml | 4 ++ kong/llm/drivers/shared.lua | 2 +- kong/llm/proxy/handler.lua | 4 +- kong/llm/state.lua | 8 +++ .../ai-request-transformer/handler.lua | 1 + .../ai-response-transformer/handler.lua | 1 + .../02-openai_integration_spec.lua | 68 +++++++++++++++++-- 7 files changed, 78 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-semantic-cache-model.yml diff --git a/changelog/unreleased/kong/fix-ai-semantic-cache-model.yml b/changelog/unreleased/kong/fix-ai-semantic-cache-model.yml new file mode 100644 index 00000000000..4b2eb99a5d8 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-semantic-cache-model.yml @@ -0,0 +1,4 @@ +message: "Fixed an bug that AI semantic cache can't use request provided models" +type: bugfix +scope: Plugin + diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index cc19a1f9c7e..f408b671b63 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -709,7 +709,7 @@ function _M.post_request(conf, response_object) -- Set the model, response, and provider names in the current try context request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = kong.ctx.plugin.llm_model_requested or conf.model.name + request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = llm_state.get_request_model() request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name -- Set the llm latency meta, and time per token usage diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 40ef85634b7..1ae9e1885ec 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -269,7 +269,7 @@ function _M:header_filter(conf) end if ngx.var.http_kong_debug or conf.model_name_header then - local name = conf.model.provider .. "/" .. (kong.ctx.plugin.llm_model_requested or conf.model.name) + local name = conf.model.provider .. "/" .. (llm_state.get_request_model()) kong.response.set_header("X-Kong-LLM-Model", name) end @@ -386,7 +386,7 @@ function _M:access(conf) return bail(400, "model parameter not found in request, nor in gateway configuration") end - kong_ctx_plugin.llm_model_requested = conf_m.model.name + llm_state.set_request_model(conf_m.model.name) -- check the incoming format is the same as the configured LLM format local compatible, err = llm.is_compatible(request_table, route_type) diff --git a/kong/llm/state.lua b/kong/llm/state.lua index 1ba0eb52e74..35ab807c740 100644 --- a/kong/llm/state.lua +++ b/kong/llm/state.lua @@ -104,4 +104,12 @@ function _M.get_metrics(key) return (kong.ctx.shared.llm_metrics or {})[key] end +function _M.set_request_model(model) + kong.ctx.shared.llm_model_requested = model +end + +function _M.get_request_model() + return kong.ctx.shared.llm_model_requested or "NOT_SPECIFIED" +end + return _M diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index dd4325183d4..6a22a6d8297 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -46,6 +46,7 @@ local function create_http_opts(conf) end function _M:access(conf) + llm_state.set_request_model(conf.llm.model and conf.llm.model.name) local kong_ctx_shared = kong.ctx.shared kong.service.request.enable_buffering() diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index 872b8ea924f..d119f98610c 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -105,6 +105,7 @@ end function _M:access(conf) + llm_state.set_request_model(conf.llm.model and conf.llm.model.name) local kong_ctx_shared = kong.ctx.shared kong.service.request.enable_buffering() diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 3e2e98829d2..d0017dd96c2 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -67,7 +67,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local client lazy_setup(function() - local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME, "ctx-checker-last", "ctx-checker" }) -- set up openai mock fixtures local fixtures = { @@ -274,6 +274,15 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then path = FILE_LOG_PATH_STATS_ONLY, }, } + bp.plugins:insert { + name = "ctx-checker-last", + route = { id = chat_good.id }, + config = { + ctx_kind = "kong.ctx.shared", + ctx_check_field = "llm_model_requested", + ctx_check_value = "gpt-3.5-turbo", + } + } -- 200 chat good with one option local chat_good_no_allow_override = assert(bp.routes:insert { @@ -544,8 +553,8 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } -- - -- 200 chat good but no model set - local chat_good = assert(bp.routes:insert { + -- 200 chat good but no model set in plugin config + local chat_good_no_model = assert(bp.routes:insert { service = empty_service, protocols = { "http" }, strip_path = true, @@ -553,7 +562,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }) bp.plugins:insert { name = PLUGIN_NAME, - route = { id = chat_good.id }, + route = { id = chat_good_no_model.id }, config = { route_type = "llm/v1/chat", auth = { @@ -572,11 +581,20 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } bp.plugins:insert { name = "file-log", - route = { id = chat_good.id }, + route = { id = chat_good_no_model.id }, config = { path = "/dev/stdout", }, } + bp.plugins:insert { + name = "ctx-checker-last", + route = { id = chat_good_no_model.id }, + config = { + ctx_kind = "kong.ctx.shared", + ctx_check_field = "llm_model_requested", + ctx_check_value = "try-to-override-the-model", + } + } -- -- 200 completions good using post body key @@ -755,7 +773,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } - -- + -- start kong assert(helpers.start_kong({ @@ -764,7 +782,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- use the custom test template to create a local mock server nginx_conf = "spec/fixtures/custom_nginx.template", -- make sure our plugin gets loaded - plugins = "bundled," .. PLUGIN_NAME, + plugins = "bundled,ctx-checker-last,ctx-checker," .. PLUGIN_NAME, -- write & load declarative config, only if 'strategy=off' declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, }, nil, nil, fixtures)) @@ -835,6 +853,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same(first_expected, first_got) assert.is_true(actual_llm_latency >= 0) assert.same(actual_time_per_token, time_per_token) + assert.same(first_got.meta.request_model, "gpt-3.5-turbo") end) it("does not log statistics", function() @@ -1030,6 +1049,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then content = "The sum of 1 + 1 is 2.", role = "assistant", }, json.choices[1].message) + + -- from ctx-checker-last plugin + assert.equals(r.headers["ctx-checker-last-llm-model-requested"], "gpt-3.5-turbo") end) it("good request, parses model of cjson.null", function() @@ -1110,6 +1132,38 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_truthy(json.error) assert.equals(json.error.message, "request format not recognised") end) + + -- check that kong.ctx.shared.llm_model_requested is set + it("good request setting model from client body", function() + local r = client:get("/openai/llm/v1/chat/good-no-model-param", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good_own_model.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200 , r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + assert.equals(r.headers["X-Kong-LLM-Model"], "openai/try-to-override-the-model") + + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + + -- from ctx-checker-last plugin + assert.equals(r.headers["ctx-checker-last-llm-model-requested"], "try-to-override-the-model") + end) + end) describe("openai llm/v1/completions", function() From ffe6423b1d5e6c7b213e18b231fb990827a32984 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 Sep 2024 15:42:30 +0300 Subject: [PATCH 3976/4351] feat(pdk): add kong.service.request.clear_query_arg Signed-off-by: Aapo Talvensaari --- .../kong/feat-pdk-clear-query-arg.yml | 3 + kong/pdk/service/request.lua | 27 ++ t/01-pdk/06-service-request/00-phase_checks.t | 12 + .../06-service-request/14-clear_query_arg.t | 234 ++++++++++++++++++ 4 files changed, 276 insertions(+) create mode 100644 changelog/unreleased/kong/feat-pdk-clear-query-arg.yml create mode 100644 t/01-pdk/06-service-request/14-clear_query_arg.t diff --git a/changelog/unreleased/kong/feat-pdk-clear-query-arg.yml b/changelog/unreleased/kong/feat-pdk-clear-query-arg.yml new file mode 100644 index 00000000000..c7de562047a --- /dev/null +++ b/changelog/unreleased/kong/feat-pdk-clear-query-arg.yml @@ -0,0 +1,3 @@ +message: Added `kong.service.request.clear_query_arg(name)` to PDK. +type: feature +scope: PDK diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 28fab489e6a..24fd9b15d9d 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -23,6 +23,7 @@ local validate_header = checks.validate_header local validate_headers = checks.validate_headers local check_phase = phase_checker.check local escape = require("kong.tools.uri").escape +local search_remove = require("resty.ada.search").remove local PHASES = phase_checker.phases @@ -272,11 +273,37 @@ local function new(self) end + --- + -- Removes all occurrences of the specified query string argument + -- from the request to the Service. The order of query string + -- arguments is retained. + -- + -- @function kong.service.request.clear_query_arg + -- @phases `rewrite`, `access` + -- @tparam string name + -- @return Nothing; throws an error on invalid inputs. + -- @usage + -- kong.service.request.clear_query_arg("foo") + request.clear_query_arg = function(name) + check_phase(access_and_rewrite) + + if type(name) ~= "string" then + error("query argument name must be a string", 2) + end + + local args = ngx_var.args + if args and args ~= "" then + ngx_var.args = search_remove(args, name) + end + end + + local set_authority if ngx.config.subsystem ~= "stream" then set_authority = require("resty.kong.grpc").set_authority end + --- -- Sets a header in the request to the Service with the given value. Any existing header -- with the same name will be overridden. diff --git a/t/01-pdk/06-service-request/00-phase_checks.t b/t/01-pdk/06-service-request/00-phase_checks.t index d459338a9b2..6d87c75b460 100644 --- a/t/01-pdk/06-service-request/00-phase_checks.t +++ b/t/01-pdk/06-service-request/00-phase_checks.t @@ -102,6 +102,18 @@ qq{ body_filter = "forced false", log = "forced false", admin_api = "forced false", + }, { + method = "clear_query_arg", + args = { "foo" }, + init_worker = false, + certificate = "pending", + rewrite = true, + access = true, + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", }, { method = "set_header", args = { "X-Foo", "bar" }, diff --git a/t/01-pdk/06-service-request/14-clear_query_arg.t b/t/01-pdk/06-service-request/14-clear_query_arg.t new file mode 100644 index 00000000000..88b2bd610d7 --- /dev/null +++ b/t/01-pdk/06-service-request/14-clear_query_arg.t @@ -0,0 +1,234 @@ +use strict; +use warnings FATAL => 'all'; +use Test::Nginx::Socket::Lua; +do "./t/Util.pm"; + +$ENV{TEST_NGINX_NXSOCK} ||= html_dir(); + +plan tests => repeat_each() * (blocks() * 3); + +run_tests(); + +__DATA__ + +=== TEST 1: service.request.clear_query_arg() errors if arguments are not given +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.request.clear_query_arg) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +query argument name must be a string +--- no_error_log +[error] + + + +=== TEST 2: service.request.clear_query_arg() errors if query argument name is not a string +--- http_config eval: $t::Util::HttpConfig +--- config + location = /t { + content_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + local pok, err = pcall(pdk.service.request.clear_query_arg, 127001) + ngx.say(err) + } + } +--- request +GET /t +--- response_body +query argument name must be a string +--- no_error_log +[error] + + + +=== TEST 3: service.request.clear_query_arg() clears a given query argument +--- http_config eval +qq{ + $t::Util::HttpConfig + + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + + location /t { + content_by_lua_block { + ngx.say("foo: {" .. tostring(ngx.req.get_uri_args()["foo"]) .. "}") + } + } + } +} +--- config + location = /t { + + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.service.request.clear_query_arg("foo") + } + + proxy_pass http://unix:/$TEST_NGINX_NXSOCK/nginx.sock; + } +--- request +GET /t?foo=bar +--- response_body +foo: {nil} +--- no_error_log +[error] + + + +=== TEST 4: service.request.clear_query_arg() clears multiple given query arguments +--- http_config eval +qq{ + $t::Util::HttpConfig + + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + + location /t { + content_by_lua_block { + ngx.say("foo: {" .. tostring(ngx.req.get_uri_args()["foo"]) .. "}") + } + } + } +} +--- config + location = /t { + + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.service.request.clear_query_arg("foo") + } + + proxy_pass http://unix:/$TEST_NGINX_NXSOCK/nginx.sock; + } +--- request +GET /t?foo=bar&foo=baz +--- response_body +foo: {nil} +--- no_error_log +[error] + + + +=== TEST 5: service.request.clear_query_arg() clears query arguments set via set_query +--- http_config eval +qq{ + $t::Util::HttpConfig + + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + + location /t { + content_by_lua_block { + ngx.say("foo: {" .. tostring(ngx.req.get_uri_args()["foo"]) .. "}") + } + } + } +} +--- config + location = /t { + + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.service.request.set_query({ foo = "bar" }) + pdk.service.request.clear_query_arg("foo") + } + + proxy_pass http://unix:/$TEST_NGINX_NXSOCK/nginx.sock; + } +--- request +GET /t +--- response_body +foo: {nil} +--- no_error_log +[error] + + + +=== TEST 6: service.request.clear_query_arg() clears query arguments set via set_raw_query +--- http_config eval +qq{ + $t::Util::HttpConfig + + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + + location /t { + content_by_lua_block { + ngx.say("foo: {" .. tostring(ngx.req.get_uri_args()["foo"]) .. "}") + } + } + } +} +--- config + location = /t { + + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.service.request.set_raw_query("foo=bar") + pdk.service.request.clear_query_arg("foo") + } + + proxy_pass http://unix:/$TEST_NGINX_NXSOCK/nginx.sock; + } +--- request +GET /t +--- response_body +foo: {nil} +--- no_error_log +[error] + + + +=== TEST 7: service.request.clear_query_arg() retains the order of query arguments +--- http_config eval +qq{ + $t::Util::HttpConfig + + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + + location /t { + content_by_lua_block { + ngx.say("query: " .. tostring(ngx.var.args)) + } + } + } +} +--- config + location = /t { + + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.service.request.clear_query_arg("a") + } + + proxy_pass http://unix:/$TEST_NGINX_NXSOCK/nginx.sock; + } +--- request +GET /t?a=0&d=1&a=2&c=3&a=4&b=5&a=6&d=7&a=8 +--- response_body +query: d=1&c=3&b=5&d=7 +--- no_error_log +[error] From b3e065e6c33c54ec3327e2f85f44cf7c4910d491 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 4 Sep 2024 15:43:48 +0300 Subject: [PATCH 3977/4351] fix(key-auth): retain order of query arguments when hiding the credentials Fixes #12758 reported by @battlebyte. Signed-off-by: Aapo Talvensaari --- .../kong/fix-key-auth-retain-query-order.yml | 3 ++ kong/plugins/key-auth/handler.lua | 3 +- .../03-plugins/09-key-auth/02-access_spec.lua | 42 +++++++++++++++++++ 3 files changed, 46 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-key-auth-retain-query-order.yml diff --git a/changelog/unreleased/kong/fix-key-auth-retain-query-order.yml b/changelog/unreleased/kong/fix-key-auth-retain-query-order.yml new file mode 100644 index 00000000000..813856f827b --- /dev/null +++ b/changelog/unreleased/kong/fix-key-auth-retain-query-order.yml @@ -0,0 +1,3 @@ +message: "**key-auth**: Fixed to retain order of query arguments when hiding the credentials." +type: bugfix +scope: Plugin diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 73902e2e3bc..89786aa7520 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -143,8 +143,7 @@ local function do_authentication(conf) key = v if conf.hide_credentials then - query[name] = nil - kong.service.request.set_query(query) + kong.service.request.clear_query_arg(name) kong.service.request.clear_header(name) if conf.key_in_body then diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index 6c63dbde3ed..a1a7b3a925e 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -712,6 +712,48 @@ for _, strategy in helpers.each_strategy() do assert.matches("No API key found in request", json.message) assert.equal('Key', res.headers["WWW-Authenticate"]) end) + + it("does not remove apikey and preserves order of query parameters", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/request?c=value1&b=value2&apikey=kong&a=value3", + headers = { + ["Host"] = "key-auth1.test" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal("/request?c=value1&b=value2&apikey=kong&a=value3", json.vars.request_uri) + end) + + it("removes apikey and preserves order of query parameters", function() + local res = assert(proxy_client:send{ + method = "GET", + path = "/request?c=value1&b=value2&apikey=kong&a=value3", + headers = { + ["Host"] = "key-auth2.test" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal("/request?c=value1&b=value2&a=value3", json.vars.request_uri) + end) + + it("removes apikey in encoded query and preserves order of query parameters", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/request?c=valu%651&b=value2&api%6B%65%79=kong&a=valu%653", + headers = { + ["Host"] = "key-auth2.test" + } + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + assert.equal("/request?c=value1&b=value2&a=value3", json.vars.request_uri) + end) end) describe("config.anonymous", function() From f9e6f39dbcbac5cc199392b06d0dd73a80f39e66 Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Mon, 9 Sep 2024 10:28:03 -0700 Subject: [PATCH 3978/4351] feat: Add Ubuntu 24.04 to build matrix (#13626) * feat: add ubuntu 24.04 to build matrix * fix(bazel): libxcrypt 2404 version comment Co-authored-by: Wangchong Zhou * fix(gha): rm unneeded python on runner --------- Co-authored-by: Wangchong Zhou --- .github/matrix-commitly.yml | 11 +- .github/matrix-full.yml | 28 ++- .github/workflows/release.yml | 8 +- build/README.md | 2 +- build/cross_deps/README.md | 1 + .../001-4.4.27-enable-hash-all.patch | 70 ++++++ build/cross_deps/libxcrypt/repositories.bzl | 3 + .../unreleased/kong/add-noble-numbat.yml | 2 + scripts/explain_manifest/config.py | 23 ++ .../fixtures/ubuntu-24.04-amd64.txt | 209 ++++++++++++++++++ .../fixtures/ubuntu-24.04-arm64.txt | 207 +++++++++++++++++ scripts/explain_manifest/suites.py | 5 +- scripts/release-kong.sh | 3 + 13 files changed, 556 insertions(+), 16 deletions(-) create mode 100644 build/cross_deps/libxcrypt/001-4.4.27-enable-hash-all.patch create mode 100644 changelog/unreleased/kong/add-noble-numbat.yml create mode 100644 scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt create mode 100644 scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index 5e52cbc80f7..1a2962ab225 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -1,15 +1,16 @@ # please see matrix-full.yml for meaning of each field build-packages: -- label: ubuntu-22.04 - image: ubuntu:22.04 +- label: ubuntu-24.04 + image: ubuntu:24.04 package: deb - check-manifest-suite: ubuntu-22.04-amd64 + check-manifest-suite: ubuntu-24.04-amd64 build-images: - label: ubuntu - base-image: ubuntu:22.04 + base-image: ubuntu:24.04 package: deb - artifact-from: ubuntu-22.04 + artifact-from: ubuntu-24.04 + check-manifest-suite: docker-image-ubuntu-24.04 smoke-tests: - label: ubuntu diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index e8379aa5160..72822d0a94e 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -20,6 +20,15 @@ build-packages: package: deb bazel-args: --platforms=//:generic-crossbuild-aarch64 check-manifest-suite: ubuntu-22.04-arm64 +- label: ubuntu-24.04 + image: ubuntu:24.04 + package: deb + check-manifest-suite: ubuntu-24.04-amd64 +- label: ubuntu-24.04-arm64 + image: ubuntu:24.04 + package: deb + bazel-args: --platforms=//:generic-crossbuild-aarch64 + check-manifest-suite: ubuntu-24.04-arm64 # Debian - label: debian-11 @@ -78,11 +87,12 @@ build-images: # Ubuntu - label: ubuntu - base-image: ubuntu:22.04 + base-image: ubuntu:24.04 package: deb - artifact-from: ubuntu-22.04 - artifact-from-alt: ubuntu-22.04-arm64 + artifact-from: ubuntu-24.04 + artifact-from-alt: ubuntu-24.04-arm64 docker-platforms: linux/amd64, linux/arm64 + check-manifest-suite: docker-image-ubuntu-24.04 # Debian - label: debian @@ -129,6 +139,18 @@ release-packages: artifact-version: 22.04 artifact-type: ubuntu artifact: kong.arm64.deb +- label: ubuntu-24.04 + package: deb + artifact-from: ubuntu-24.04 + artifact-version: 24.04 + artifact-type: ubuntu + artifact: kong.amd64.deb +- label: ubuntu-24.04-arm64 + package: deb + artifact-from: ubuntu-24.04-arm64 + artifact-version: 24.04 + artifact-type: ubuntu + artifact: kong.arm64.deb # Debian - label: debian-11 diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 7d18c25e230..94192420cf3 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -419,17 +419,19 @@ jobs: cache: 'pip' # caching pip dependencies - name: Verify + env: + SUITE: ${{ matrix.check-manifest-suite || 'docker-image' }} run: | cd scripts/explain_manifest # docker image verify requires sudo to set correct permissions, so we # also install deps for root - sudo -E pip install -r requirements.txt + sudo -H -E pip install -r requirements.txt IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} - sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image + sudo -H -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s "$SUITE" if [[ ! -z "${{ matrix.docker-platforms }}" ]]; then - DOCKER_DEFAULT_PLATFORM=linux/arm64 sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image + DOCKER_DEFAULT_PLATFORM=linux/arm64 sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s "$SUITE" fi scan-images: diff --git a/build/README.md b/build/README.md index b3d224d1aa7..7774fd6081d 100644 --- a/build/README.md +++ b/build/README.md @@ -220,7 +220,7 @@ time to control how the ngx_wasm_module repository is sourced: ## Cross compiling -Cross compiling is currently only tested on Ubuntu 22.04 x86_64 with following targeting platforms: +Cross compiling is currently only tested on Ubuntu 22.04/24.04 x86_64 with following targeting platforms: - **//:generic-crossbuild-aarch64** Use the system installed aarch64 toolchain. - Requires user to manually install `crossbuild-essential-arm64` on Debian/Ubuntu. diff --git a/build/cross_deps/README.md b/build/cross_deps/README.md index e2d52bf33b2..5cef3992437 100644 --- a/build/cross_deps/README.md +++ b/build/cross_deps/README.md @@ -17,6 +17,7 @@ We currently do cross compile on following platforms: - Amazonlinux 2023 - Ubuntu 18.04 (Version 3.4.x.x only) - Ubuntu 22.04 +- Ubuntu 24.04 - RHEL 9 - Debian 12 diff --git a/build/cross_deps/libxcrypt/001-4.4.27-enable-hash-all.patch b/build/cross_deps/libxcrypt/001-4.4.27-enable-hash-all.patch new file mode 100644 index 00000000000..17891137fa3 --- /dev/null +++ b/build/cross_deps/libxcrypt/001-4.4.27-enable-hash-all.patch @@ -0,0 +1,70 @@ +This is roughly adapted from https://patchwork.yoctoproject.org/project/oe-core/patch/20230726131331.2239727-1-Martin.Jansa@gmail.com +Which is a patch adopted around 4.4.30 upstream. + +diff --color -Naur a/build-aux/scripts/BuildCommon.pm b/build-aux/scripts/BuildCommon.pm +--- a/build-aux/scripts/BuildCommon.pm 2021-12-17 07:16:06.000000000 -0800 ++++ b/build-aux/scripts/BuildCommon.pm 2024-09-05 12:47:53.534533364 -0700 +@@ -519,19 +519,19 @@ + my $COMPAT_ABI; + local $_; + for (@args) { +- when (/^SYMVER_MIN=(.+)$/) { ++ if (/^SYMVER_MIN=(.+)$/) { + $usage_error->() if defined $SYMVER_MIN; + $SYMVER_MIN = $1; + } +- when (/^SYMVER_FLOOR=(.+)$/) { ++ elsif (/^SYMVER_FLOOR=(.+)$/) { + $usage_error->() if defined $SYMVER_FLOOR; + $SYMVER_FLOOR = $1; + } +- when (/^COMPAT_ABI=(.+)$/) { ++ elsif (/^COMPAT_ABI=(.+)$/) { + $usage_error->() if defined $COMPAT_ABI; + $COMPAT_ABI = $1; + } +- default { ++ else { + $usage_error->() if defined $map_in; + $map_in = $_; + } +diff --color -Naur a/build-aux/scripts/gen-crypt-h b/build-aux/scripts/gen-crypt-h +--- a/build-aux/scripts/gen-crypt-h 2021-12-17 07:16:06.000000000 -0800 ++++ b/build-aux/scripts/gen-crypt-h 2024-09-05 12:48:58.446980478 -0700 +@@ -37,22 +37,20 @@ + local $_; + while (<$fh>) { + chomp; +- # Yes, 'given $_' is really required here. +- given ($_) { +- when ('#define HAVE_SYS_CDEFS_H 1') { +- $have_sys_cdefs_h = 1; +- } +- when ('#define HAVE_SYS_CDEFS_BEGIN_END_DECLS 1') { +- $have_sys_cdefs_begin_end_decls = 1; +- } +- when ('#define HAVE_SYS_CDEFS_THROW 1') { +- $have_sys_cdefs_throw = 1; +- } +- when (/^#define PACKAGE_VERSION "((\d+)\.(\d+)\.\d+)"$/) { +- $substs{XCRYPT_VERSION_STR} = $1; +- $substs{XCRYPT_VERSION_MAJOR} = $2; +- $substs{XCRYPT_VERSION_MINOR} = $3; +- } ++ ++ if ($_ eq '#define HAVE_SYS_CDEFS_H 1') { ++ $have_sys_cdefs_h = 1; ++ } ++ elsif ($_ eq '#define HAVE_SYS_CDEFS_BEGIN_END_DECLS 1') { ++ $have_sys_cdefs_begin_end_decls = 1; ++ } ++ elsif ($_ eq '#define HAVE_SYS_CDEFS_THROW 1') { ++ $have_sys_cdefs_throw = 1; ++ } ++ elsif (/^#define PACKAGE_VERSION "((\d+)\.(\d+)\.\d+)"$/) { ++ $substs{XCRYPT_VERSION_STR} = $1; ++ $substs{XCRYPT_VERSION_MAJOR} = $2; ++ $substs{XCRYPT_VERSION_MINOR} = $3; + } + } + diff --git a/build/cross_deps/libxcrypt/repositories.bzl b/build/cross_deps/libxcrypt/repositories.bzl index ec6d450ba46..edce21d0be3 100644 --- a/build/cross_deps/libxcrypt/repositories.bzl +++ b/build/cross_deps/libxcrypt/repositories.bzl @@ -9,6 +9,7 @@ def libxcrypt_repositories(): # thus crypt.h and libcrypt.so.1 are missing from cross tool chain # ubuntu2004: 4.4.10 # ubuntu2204: 4.4.27 + # ubuntu2404: 4.4.36 # NOTE: do not bump the following version, see build/cross_deps/README.md for detail. http_archive( name = "cross_deps_libxcrypt", @@ -16,4 +17,6 @@ def libxcrypt_repositories(): sha256 = "500898e80dc0d027ddaadb5637fa2bf1baffb9ccd73cd3ab51d92ef5b8a1f420", strip_prefix = "libxcrypt-4.4.27", build_file = "//build/cross_deps/libxcrypt:BUILD.libxcrypt.bazel", + patches = ["//build/cross_deps/libxcrypt:001-4.4.27-enable-hash-all.patch"], + patch_args = ["-p1"], ) diff --git a/changelog/unreleased/kong/add-noble-numbat.yml b/changelog/unreleased/kong/add-noble-numbat.yml new file mode 100644 index 00000000000..b841eeafde3 --- /dev/null +++ b/changelog/unreleased/kong/add-noble-numbat.yml @@ -0,0 +1,2 @@ +message: "Add Ubuntu 24.04 (Noble Numbat) to build" +type: dependency diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index ceeab15b376..04e19f4830e 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -125,6 +125,19 @@ def transform(f: FileInfo): }, } ), + "ubuntu-24.04-amd64": ExpectSuite( + name="Ubuntu 24.04 (amd64)", + manifest="fixtures/ubuntu-24.04-amd64.txt", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.35", + # gcc 11.2.0 + "libcxx_max_version": "3.4.29", + "cxxabi_max_version": "1.3.13", + }, + } + ), "debian-11-amd64": ExpectSuite( name="Debian 11 (amd64)", manifest="fixtures/debian-11-amd64.txt", @@ -158,6 +171,16 @@ def transform(f: FileInfo): docker_suites: {}, } ), + "docker-image-ubuntu-24.04": ExpectSuite( + name="Ubuntu 24.04 Docker Image", + manifest=None, + tests={ + docker_suites: { + "kong_uid": 1001, + "kong_gid": 1001, + }, + } + ), } # populate arm64 and fips suites from amd64 suites diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt new file mode 100644 index 00000000000..e0cdc94ca3b --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -0,0 +1,209 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + +- Path : /usr/local/kong/gui + Type : directory + +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 + Needed : + - libc.so.6 + +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + - ngx_brotli + - ngx_wasmx_module + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libm.so.6 + - libc.so.6 + - ld-linux-x86-64.so.2 + - libstdc++.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt new file mode 100644 index 00000000000..6b1664c8989 --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt @@ -0,0 +1,207 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + +- Path : /usr/local/kong/gui + Type : directory + +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libcrypto.so.3 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libcrypto.so.3 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libcrypto.so.3 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libcrypto.so.3 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + - ld-linux-aarch64.so.1 + +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so + Needed : + - libm.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + - ngx_brotli + - ngx_wasmx_module + OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-aarch64.so.1 diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 7c5987968dd..ba89e432280 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -137,10 +137,7 @@ def arm64_suites(expect): expect("/usr/local/openresty/nginx/sbin/nginx", "Nginx is arm64 arch") \ .arch.equals("AARCH64") -def docker_suites(expect): - kong_uid = 1000 - kong_gid = 1000 - +def docker_suites(expect, kong_uid: int = 1000, kong_gid: int = 1000): expect("/etc/passwd", "kong user exists") \ .text_content.matches("kong:x:%d" % kong_uid) diff --git a/scripts/release-kong.sh b/scripts/release-kong.sh index bf9cf8877c4..ad228c8bd52 100755 --- a/scripts/release-kong.sh +++ b/scripts/release-kong.sh @@ -96,6 +96,9 @@ function push_package () { if [ "$ARTIFACT_VERSION" == "22.04" ]; then dist_version="--dist-version jammy" fi + if [ "$ARTIFACT_VERSION" == "24.04" ]; then + dist_version="--dist-version noble" + fi # test for sanitized github actions input if [[ -n "$(echo "$PACKAGE_TAGS" | tr -d 'a-zA-Z0-9._,')" ]]; then From 5ac6e1e541dd9d7219044f500b7954892c49dcf0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 10 Sep 2024 11:43:23 +0800 Subject: [PATCH 3979/4351] tests(helpers): separate customized asserts (#13628) KAG-5252 --- spec/details/asserts.lua | 831 +++++++++++++++++++++++++++++++++++++++ spec/details/misc.lua | 24 ++ spec/helpers.lua | 828 +------------------------------------- 3 files changed, 858 insertions(+), 825 deletions(-) create mode 100644 spec/details/asserts.lua diff --git a/spec/details/asserts.lua b/spec/details/asserts.lua new file mode 100644 index 00000000000..14595595ce2 --- /dev/null +++ b/spec/details/asserts.lua @@ -0,0 +1,831 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local cjson = require("cjson.safe") +local say = require("say") +local pl_dir = require("pl.dir") +local pl_file = require("pl.file") +local colors = require("ansicolors") +local luassert = require("luassert.assert") + + +local conf = require("spec.details.shell").conf +local misc = require("spec.details.misc") + + +local strip = require("kong.tools.string").strip +local splitlines = require("pl.stringx").splitlines + + +-------------------- +-- Custom assertions +-- +-- @section assertions + + + +--- Generic modifier "response". +-- Will set a "response" value in the assertion state, so following +-- assertions will operate on the value set. +-- @function response +-- @param response_obj results from `http_client:send` function (or any of the +-- shortcuts `client:get`, `client:post`, etc). +-- @usage +-- local res = client:get("/request", { .. request options here ..}) +-- local response_length = assert.response(res).has.header("Content-Length") +local function modifier_response(state, arguments, level) + assert(arguments.n > 0, + "response modifier requires a response object as argument") + + local res = arguments[1] + + assert(type(res) == "table" and type(res.read_body) == "function", + "response modifier requires a response object as argument, got: " .. tostring(res)) + + rawset(state, "kong_response", res) + rawset(state, "kong_request", nil) + + return state +end +luassert:register("modifier", "response", modifier_response) + + +--- Generic modifier "request". +-- Will set a "request" value in the assertion state, so following +-- assertions will operate on the value set. +-- +-- The request must be inside a 'response' from the `mock_upstream`. If a request +-- is send to the `mock_upstream` endpoint `"/request"`, it will echo the request +-- received in the body of the response. +-- @function request +-- @param response_obj results from `http_client:send` function (or any of the +-- shortcuts `client:get`, `client:post`, etc). +-- @usage +-- local res = client:post("/request", { +-- headers = { ["Content-Type"] = "application/json" }, +-- body = { hello = "world" }, +-- }) +-- local request_length = assert.request(res).has.header("Content-Length") +local function modifier_request(state, arguments, level) + local generic = "The assertion 'request' modifier takes a http response" + .. " object as input to decode the json-body returned by" + .. " mock_upstream, to retrieve the proxied request." + + local res = arguments[1] + + assert(type(res) == "table" and type(res.read_body) == "function", + "Expected a http response object, got '" .. tostring(res) .. "'. " .. generic) + + local body, request, err + body = assert(res:read_body()) + request, err = cjson.decode(body) + + assert(request, "Expected the http response object to have a json encoded body," + .. " but decoding gave error '" .. tostring(err) .. "'. Obtained body: " + .. body .. "\n." .. generic) + + + if misc.lookup((res.headers or {}),"X-Powered-By") ~= "mock_upstream" then + error("Could not determine the response to be from mock_upstream") + end + + rawset(state, "kong_request", request) + rawset(state, "kong_response", nil) + + return state +end +luassert:register("modifier", "request", modifier_request) + + +--- Generic fail assertion. A convenience function for debugging tests, always +-- fails. It will output the values it was called with as a table, with an `n` +-- field to indicate the number of arguments received. See also `intercept`. +-- @function fail +-- @param ... any set of parameters to be displayed with the failure +-- @see intercept +-- @usage +-- assert.fail(some, value) +local function fail(state, args) + local out = {} + for k,v in pairs(args) do out[k] = v end + args[1] = out + args.n = 1 + return false +end +say:set("assertion.fail.negative", [[ +Fail assertion was called with the following parameters (formatted as a table); +%s +]]) +luassert:register("assertion", "fail", fail, + "assertion.fail.negative", + "assertion.fail.negative") + + +--- Assertion to check whether a value lives in an array. +-- @function contains +-- @param expected The value to search for +-- @param array The array to search for the value +-- @param pattern (optional) If truthy, then `expected` is matched as a Lua string +-- pattern +-- @return the array index at which the value was found +-- @usage +-- local arr = { "one", "three" } +-- local i = assert.contains("one", arr) --> passes; i == 1 +-- local i = assert.contains("two", arr) --> fails +-- local i = assert.contains("ee$", arr, true) --> passes; i == 2 +local function contains(state, args) + local expected, arr, pattern = misc.unpack(args) + local found + for i = 1, #arr do + if (pattern and string.match(arr[i], expected)) or arr[i] == expected then + found = i + break + end + end + return found ~= nil, {found} +end +say:set("assertion.contains.negative", [[ +Expected array to contain element. +Expected to contain: +%s +]]) +say:set("assertion.contains.positive", [[ +Expected array to not contain element. +Expected to not contain: +%s +]]) +luassert:register("assertion", "contains", contains, + "assertion.contains.negative", + "assertion.contains.positive") + + +local function copy_errlog(errlog_path) + local file_path = "Unknown path" + local line_number = "Unknown line" + local errlog_cache_dir = os.getenv("SPEC_ERRLOG_CACHE_DIR") or "/tmp/kong_errlog_cache" + + local ok, err = pl_dir.makepath(errlog_cache_dir) + assert(ok, "makepath failed: " .. tostring(err)) + + local info = debug.getinfo(4, "Sl") + if info then + file_path = info.source:gsub("^@", "") + line_number = info.currentline + end + + if string.find(file_path, '/', nil, true) then + file_path = string.gsub(file_path, '/', '_') + end + file_path = errlog_cache_dir .. "/" .. file_path:gsub("%.lua$", "_") .. "line_" .. line_number .. '.log' + + ok, err = pl_file.copy(errlog_path, file_path) + if ok then + print(colors("%{yellow}Log saved as: " .. file_path .. "%{reset}")) + else + print(colors("%{red}Failed to save error log for test " .. file_path .. ": " .. err)) + end +end + + +--- Assertion to check the status-code of a http response. +-- @function status +-- @param expected the expected status code +-- @param response (optional) results from `http_client:send` function, +-- alternatively use `response`. +-- @return the response body as a string, for a json body see `jsonbody`. +-- @usage +-- local res = assert(client:send { .. your request params here .. }) +-- local body = assert.has.status(200, res) -- or alternativly +-- local body = assert.response(res).has.status(200) -- does the same +local function res_status(state, args) + assert(not rawget(state, "kong_request"), + "Cannot check statuscode against a request object," + .. " only against a response object") + + local expected = args[1] + local res = args[2] or rawget(state, "kong_response") + + assert(type(expected) == "number", + "Expected response code must be a number value. Got: " .. tostring(expected)) + assert(type(res) == "table" and type(res.read_body) == "function", + "Expected a http_client response. Got: " .. tostring(res)) + + if expected ~= res.status then + local body, err = res:read_body() + if not body then body = "Error reading body: " .. err end + table.insert(args, 1, strip(body)) + table.insert(args, 1, res.status) + table.insert(args, 1, expected) + args.n = 3 + + if res.status == 500 then + copy_errlog(conf.nginx_err_logs) + + -- on HTTP 500, we can try to read the server's error logs + -- for debugging purposes (very useful for travis) + local str = pl_file.read(conf.nginx_err_logs) + if not str then + return false -- no err logs to read in this prefix + end + + local lines_t = splitlines(str) + local str_t = {} + -- filter out debugs as they are not usually useful in this context + for i = 1, #lines_t do + if not lines_t[i]:match(" %[debug%] ") then + table.insert(str_t, lines_t[i]) + end + end + + local first_line = #str_t - math.min(60, #str_t) + 1 + local msg_t = {"\nError logs (" .. conf.nginx_err_logs .. "), only last 60 non-debug logs are displayed:"} + for i = first_line, #str_t do + msg_t[#msg_t+1] = str_t[i] + end + + table.insert(args, 4, table.concat(msg_t, "\n")) + args.n = 4 + end + + return false + else + local body, err = res:read_body() + local output = body + if not output then output = "Error reading body: " .. err end + output = strip(output) + table.insert(args, 1, output) + table.insert(args, 1, res.status) + table.insert(args, 1, expected) + args.n = 3 + return true, { strip(body) } + end +end +say:set("assertion.res_status.negative", [[ +Invalid response status code. +Status expected: +%s +Status received: +%s +Body: +%s +%s]]) +say:set("assertion.res_status.positive", [[ +Invalid response status code. +Status not expected: +%s +Status received: +%s +Body: +%s +%s]]) +luassert:register("assertion", "status", res_status, + "assertion.res_status.negative", "assertion.res_status.positive") +luassert:register("assertion", "res_status", res_status, + "assertion.res_status.negative", "assertion.res_status.positive") + + +--- Checks and returns a json body of an http response/request. Only checks +-- validity of the json, does not check appropriate headers. Setting the target +-- to check can be done through the `request` and `response` modifiers. +-- +-- For a non-json body, see the `status` assertion. +-- @function jsonbody +-- @return the decoded json as a table +-- @usage +-- local res = assert(client:send { .. your request params here .. }) +-- local json_table = assert.response(res).has.jsonbody() +local function jsonbody(state, args) + assert(args[1] == nil and rawget(state, "kong_request") or rawget(state, "kong_response"), + "the `jsonbody` assertion does not take parameters. " .. + "Use the `response`/`require` modifiers to set the target to operate on") + + if rawget(state, "kong_response") then + local body = rawget(state, "kong_response"):read_body() + local json, err = cjson.decode(body) + if not json then + table.insert(args, 1, "Error decoding: " .. tostring(err) .. "\nResponse body:" .. body) + args.n = 1 + return false + end + return true, {json} + + else + local r = rawget(state, "kong_request") + if r.post_data + and (r.post_data.kind == "json" or r.post_data.kind == "json (error)") + and r.post_data.params + then + local pd = r.post_data + return true, { { params = pd.params, data = pd.text, error = pd.error, kind = pd.kind } } + + else + error("No json data found in the request") + end + end +end +say:set("assertion.jsonbody.negative", [[ +Expected response body to contain valid json. Got: +%s +]]) +say:set("assertion.jsonbody.positive", [[ +Expected response body to not contain valid json. Got: +%s +]]) +luassert:register("assertion", "jsonbody", jsonbody, + "assertion.jsonbody.negative", + "assertion.jsonbody.positive") + + +--- Asserts that a named header in a `headers` subtable exists. +-- Header name comparison is done case-insensitive. +-- @function header +-- @param name header name to look for (case insensitive). +-- @see response +-- @see request +-- @return value of the header +-- @usage +-- local res = client:get("/request", { .. request options here ..}) +-- local resp_header_value = assert.response(res).has.header("Content-Length") +-- local req_header_value = assert.request(res).has.header("Content-Length") +local function res_header(state, args) + local header = args[1] + local res = args[2] or rawget(state, "kong_request") or rawget(state, "kong_response") + assert(type(res) == "table" and type(res.headers) == "table", + "'header' assertion input does not contain a 'headers' subtable") + local value = misc.lookup(res.headers, header) + table.insert(args, 1, res.headers) + table.insert(args, 1, header) + args.n = 2 + if not value then + return false + end + return true, {value} +end +say:set("assertion.res_header.negative", [[ +Expected header: +%s +But it was not found in: +%s +]]) +say:set("assertion.res_header.positive", [[ +Did not expected header: +%s +But it was found in: +%s +]]) +luassert:register("assertion", "header", res_header, + "assertion.res_header.negative", + "assertion.res_header.positive") + + +--- +-- An assertion to look for a query parameter in a query string. +-- Parameter name comparison is done case-insensitive. +-- @function queryparam +-- @param name name of the query parameter to look up (case insensitive) +-- @return value of the parameter +-- @usage +-- local res = client:get("/request", { +-- query = { hello = "world" }, +-- }) +-- local param_value = assert.request(res).has.queryparam("hello") +local function req_query_param(state, args) + local param = args[1] + local req = rawget(state, "kong_request") + assert(req, "'queryparam' assertion only works with a request object") + local params + if type(req.uri_args) == "table" then + params = req.uri_args + + else + error("No query parameters found in request object") + end + local value = misc.lookup(params, param) + table.insert(args, 1, params) + table.insert(args, 1, param) + args.n = 2 + if not value then + return false + end + return true, {value} +end +say:set("assertion.req_query_param.negative", [[ +Expected query parameter: +%s +But it was not found in: +%s +]]) +say:set("assertion.req_query_param.positive", [[ +Did not expected query parameter: +%s +But it was found in: +%s +]]) +luassert:register("assertion", "queryparam", req_query_param, + "assertion.req_query_param.negative", + "assertion.req_query_param.positive") + + +--- +-- Adds an assertion to look for a urlencoded form parameter in a request. +-- Parameter name comparison is done case-insensitive. Use the `request` modifier to set +-- the request to operate on. +-- @function formparam +-- @param name name of the form parameter to look up (case insensitive) +-- @return value of the parameter +-- @usage +-- local r = assert(proxy_client:post("/request", { +-- body = { +-- hello = "world", +-- }, +-- headers = { +-- host = "mock_upstream", +-- ["Content-Type"] = "application/x-www-form-urlencoded", +-- }, +-- }) +-- local value = assert.request(r).has.formparam("hello") +-- assert.are.equal("world", value) +local function req_form_param(state, args) + local param = args[1] + local req = rawget(state, "kong_request") + assert(req, "'formparam' assertion can only be used with a mock_upstream request object") + + local value + if req.post_data + and (req.post_data.kind == "form" or req.post_data.kind == "multipart-form") + then + value = misc.lookup(req.post_data.params or {}, param) + else + error("Could not determine the request to be from either mock_upstream") + end + + table.insert(args, 1, req) + table.insert(args, 1, param) + args.n = 2 + if not value then + return false + end + return true, {value} +end +say:set("assertion.req_form_param.negative", [[ +Expected url encoded form parameter: +%s +But it was not found in request: +%s +]]) +say:set("assertion.req_form_param.positive", [[ +Did not expected url encoded form parameter: +%s +But it was found in request: +%s +]]) +luassert:register("assertion", "formparam", req_form_param, + "assertion.req_form_param.negative", + "assertion.req_form_param.positive") + + +--- +-- Assertion to ensure a value is greater than a base value. +-- @function is_gt +-- @param base the base value to compare against +-- @param value the value that must be greater than the base value +local function is_gt(state, arguments) + local expected = arguments[1] + local value = arguments[2] + + arguments[1] = value + arguments[2] = expected + + return value > expected +end +say:set("assertion.gt.negative", [[ +Given value (%s) should be greater than expected value (%s) +]]) +say:set("assertion.gt.positive", [[ +Given value (%s) should not be greater than expected value (%s) +]]) +luassert:register("assertion", "gt", is_gt, + "assertion.gt.negative", + "assertion.gt.positive") + + +--- +-- Matcher to ensure a value is greater than a base value. +-- @function is_gt_matcher +-- @param base the base value to compare against +-- @param value the value that must be greater than the base value +local function is_gt_matcher(state, arguments) + local expected = arguments[1] + return function(value) + return value > expected + end +end +luassert:register("matcher", "gt", is_gt_matcher) + + +--- Generic modifier "certificate". +-- Will set a "certificate" value in the assertion state, so following +-- assertions will operate on the value set. +-- @function certificate +-- @param cert The cert text +-- @see cn +-- @usage +-- assert.certificate(cert).has.cn("ssl-example.com") +local function modifier_certificate(state, arguments, level) + local generic = "The assertion 'certficate' modifier takes a cert text" + .. " as input to validate certificate parameters" + .. " against." + local cert = arguments[1] + assert(type(cert) == "string", + "Expected a certificate text, got '" .. tostring(cert) .. "'. " .. generic) + rawset(state, "kong_certificate", cert) + return state +end +luassert:register("modifier", "certificate", modifier_certificate) + + +--- Assertion to check whether a CN is matched in an SSL cert. +-- @function cn +-- @param expected The CN value +-- @param cert The cert text +-- @return the CN found in the cert +-- @see certificate +-- @usage +-- assert.cn("ssl-example.com", cert) +-- +-- -- alternative: +-- assert.certificate(cert).has.cn("ssl-example.com") +local function assert_cn(state, args) + local expected = args[1] + if args[2] and rawget(state, "kong_certificate") then + error("assertion 'cn' takes either a 'certificate' modifier, or 2 parameters, not both") + end + local cert = args[2] or rawget(state, "kong_certificate") + local cn = string.match(cert, "CN%s*=%s*([^%s,]+)") + args[2] = cn or "(CN not found in certificate)" + args.n = 2 + return cn == expected +end +say:set("assertion.cn.negative", [[ +Expected certificate to have the given CN value. +Expected CN: +%s +Got instead: +%s +]]) +say:set("assertion.cn.positive", [[ +Expected certificate to not have the given CN value. +Expected CN to not be: +%s +Got instead: +%s +]]) +luassert:register("assertion", "cn", assert_cn, + "assertion.cn.negative", + "assertion.cn.positive") + + +do + --- Generic modifier "logfile" + -- Will set an "errlog_path" value in the assertion state. + -- @function logfile + -- @param path A path to the log file (defaults to the test prefix's + -- errlog). + -- @see line + -- @see clean_logfile + -- @usage + -- assert.logfile("./my/logfile.log").has.no.line("[error]", true) + local function modifier_errlog(state, args) + local errlog_path = args[1] or conf.nginx_err_logs + + assert(type(errlog_path) == "string", "logfile modifier expects nil, or " .. + "a string as argument, got: " .. + type(errlog_path)) + + rawset(state, "errlog_path", errlog_path) + + return state + end + + luassert:register("modifier", "errlog", modifier_errlog) -- backward compat + luassert:register("modifier", "logfile", modifier_errlog) + + local function substr(subject, pattern) + if subject:find(pattern, nil, true) ~= nil then + return subject + end + end + + local function re_match(subject, pattern) + local pos, _, err = ngx.re.find(subject, pattern, "oj") + if err then + error(("invalid regex provided to logfile assertion %q: %s") + :format(pattern, err), 5) + end + + if pos then + return subject + end + end + + local function find_in_file(fpath, pattern, matcher) + local fh = assert(io.open(fpath, "r")) + local found + + for line in fh:lines() do + if matcher(line, pattern) then + found = line + break + end + end + + fh:close() + + return found + end + + + --- Assertion checking if any line from a file matches the given regex or + -- substring. + -- @function line + -- @param regex The regex to evaluate against each line. + -- @param plain If true, the regex argument will be considered as a plain + -- string. + -- @param timeout An optional timeout after which the assertion will fail if + -- reached. + -- @param fpath An optional path to the file (defaults to the filelog + -- modifier) + -- @see logfile + -- @see clean_logfile + -- @usage + -- helpers.clean_logfile() + -- + -- -- run some tests here + -- + -- assert.logfile().has.no.line("[error]", true) + local function match_line(state, args) + local regex = args[1] + local plain = args[2] + local timeout = args[3] or 2 + local fpath = args[4] or rawget(state, "errlog_path") + + assert(type(regex) == "string", + "Expected the regex argument to be a string") + assert(type(fpath) == "string", + "Expected the file path argument to be a string") + assert(type(timeout) == "number" and timeout >= 0, + "Expected the timeout argument to be a number >= 0") + + + local matcher = plain and substr or re_match + + local found = find_in_file(fpath, regex, matcher) + local deadline = ngx.now() + timeout + + while not found and ngx.now() <= deadline do + ngx.sleep(0.05) + found = find_in_file(fpath, regex, matcher) + end + + args[1] = fpath + args[2] = regex + args.n = 2 + + if found then + args[3] = found + args.n = 3 + end + + return found + end + + say:set("assertion.match_line.negative", misc.unindent [[ + Expected file at: + %s + To match: + %s + ]]) + say:set("assertion.match_line.positive", misc.unindent [[ + Expected file at: + %s + To not match: + %s + But matched line: + %s + ]]) + luassert:register("assertion", "line", match_line, + "assertion.match_line.negative", + "assertion.match_line.positive") +end + + +--- Assertion to check whether a string matches a regular expression +-- @function match_re +-- @param string the string +-- @param regex the regular expression +-- @return true or false +-- @usage +-- assert.match_re("foobar", [[bar$]]) +-- + +local function match_re(_, args) + local string = args[1] + local regex = args[2] + assert(type(string) == "string", + "Expected the string argument to be a string") + assert(type(regex) == "string", + "Expected the regex argument to be a string") + local from, _, err = ngx.re.find(string, regex) + if err then + error(err) + end + if from then + table.insert(args, 1, string) + table.insert(args, 1, regex) + args.n = 2 + return true + else + return false + end +end + +say:set("assertion.match_re.negative", misc.unindent [[ + Expected log: + %s + To match: + %s + ]]) +say:set("assertion.match_re.positive", misc.unindent [[ + Expected log: + %s + To not match: + %s + But matched line: + %s + ]]) +luassert:register("assertion", "match_re", match_re, + "assertion.match_re.negative", + "assertion.match_re.positive") + + +--- +-- Assertion to partially compare two lua tables. +-- @function partial_match +-- @param partial_table the table with subset of fields expect to match +-- @param full_table the full table that should contain partial_table and potentially other fields +local function partial_match(state, arguments) + + local function deep_matches(t1, t2, parent_keys) + for key, v in pairs(t1) do + local compound_key = (parent_keys and parent_keys .. "." .. key) or key + if type(v) == "table" then + local ok, compound_key, v1, v2 = deep_matches(t1[key], t2[key], compound_key) + if not ok then + return ok, compound_key, v1, v2 + end + else + if (state.mod == true and t1[key] ~= t2[key]) or (state.mod == false and t1[key] == t2[key]) then + return false, compound_key, t1[key], t2[key] + end + end + end + + return true + end + + local partial_table = arguments[1] + local full_table = arguments[2] + + local ok, compound_key, v1, v2 = deep_matches(partial_table, full_table) + + if not ok then + arguments[1] = compound_key + arguments[2] = v1 + arguments[3] = v2 + arguments.n = 3 + + return not state.mod + end + + return state.mod +end + +say:set("assertion.partial_match.negative", [[ +Values at key %s should not be equal +]]) +say:set("assertion.partial_match.positive", [[ +Values at key %s should be equal but are not. +Expected: %s, given: %s +]]) +luassert:register("assertion", "partial_match", partial_match, + "assertion.partial_match.positive", + "assertion.partial_match.negative") + + +-- the same behivor with other modules +return true diff --git a/spec/details/misc.lua b/spec/details/misc.lua index 1ec4bd9dc3e..0a288ff13b8 100644 --- a/spec/details/misc.lua +++ b/spec/details/misc.lua @@ -199,6 +199,28 @@ local function generate_keys(fmt) end +-- Case insensitive lookup function, returns the value and the original key. Or +-- if not found nil and the search key +-- @usage -- sample usage +-- local test = { SoMeKeY = 10 } +-- print(lookup(test, "somekey")) --> 10, "SoMeKeY" +-- print(lookup(test, "NotFound")) --> nil, "NotFound" +local function lookup(t, k) + local ok = k + if type(k) ~= "string" then + return t[k], k + else + k = k:lower() + end + for key, value in pairs(t) do + if tostring(key):lower() == k then + return value, key + end + end + return nil, ok +end + + return { pack = pack, unpack = unpack, @@ -212,4 +234,6 @@ return { deep_sort = deep_sort, generate_keys = generate_keys, + + lookup = lookup, } diff --git a/spec/helpers.lua b/spec/helpers.lua index fe5c64d25c6..d5ed8459b08 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -41,9 +41,6 @@ local stress_generator = require "spec.fixtures.stress_generator" local lfs = require "lfs" local luassert = require "luassert.assert" local uuid = require("kong.tools.uuid").uuid -local colors = require "ansicolors" -local strip = require("kong.tools.string").strip -local splitlines = require("pl.stringx").splitlines local reload_module = require("spec.details.module").reload @@ -55,6 +52,7 @@ local shell = reload_module("spec.details.shell") local misc = reload_module("spec.details.misc") local grpc = reload_module("spec.details.grpc") local dns_mock = reload_module("spec.details.dns") +local asserts = reload_module("spec.details.asserts") -- luacheck: ignore local conf = shell.conf @@ -469,28 +467,6 @@ local function validate_plugin_config_schema(config, schema_def) end --- Case insensitive lookup function, returns the value and the original key. Or --- if not found nil and the search key --- @usage -- sample usage --- local test = { SoMeKeY = 10 } --- print(lookup(test, "somekey")) --> 10, "SoMeKeY" --- print(lookup(test, "NotFound")) --> nil, "NotFound" -local function lookup(t, k) - local ok = k - if type(k) ~= "string" then - return t[k], k - else - k = k:lower() - end - for key, value in pairs(t) do - if tostring(key):lower() == k then - return value, key - end - end - return nil, ok -end - - --- Check if a request can be retried in the case of a closed connection -- -- For now this is limited to "safe" methods as defined by: @@ -560,7 +536,7 @@ function resty_http_proxy_mt:send(opts, is_reopen) -- build body local headers = opts.headers or {} - local content_type, content_type_name = lookup(headers, "Content-Type") + local content_type, content_type_name = misc.lookup(headers, "Content-Type") content_type = content_type or "" local t_body_table = type(opts.body) == "table" @@ -583,7 +559,7 @@ function resty_http_proxy_mt:send(opts, is_reopen) body = body .. "--" .. boundary .. "--\r\n" end - local clength = lookup(headers, "content-length") + local clength = misc.lookup(headers, "content-length") if not clength and not opts.dont_add_content_length then headers["content-length"] = #body end @@ -1622,7 +1598,6 @@ end -- -- @section assertions -local say = require "say" require("spec.helpers.wait") --- Waits until a specific condition is met. @@ -2160,803 +2135,6 @@ do end - ---- Generic modifier "response". --- Will set a "response" value in the assertion state, so following --- assertions will operate on the value set. --- @function response --- @param response_obj results from `http_client:send` function (or any of the --- shortcuts `client:get`, `client:post`, etc). --- @usage --- local res = client:get("/request", { .. request options here ..}) --- local response_length = assert.response(res).has.header("Content-Length") -local function modifier_response(state, arguments, level) - assert(arguments.n > 0, - "response modifier requires a response object as argument") - - local res = arguments[1] - - assert(type(res) == "table" and type(res.read_body) == "function", - "response modifier requires a response object as argument, got: " .. tostring(res)) - - rawset(state, "kong_response", res) - rawset(state, "kong_request", nil) - - return state -end -luassert:register("modifier", "response", modifier_response) - - ---- Generic modifier "request". --- Will set a "request" value in the assertion state, so following --- assertions will operate on the value set. --- --- The request must be inside a 'response' from the `mock_upstream`. If a request --- is send to the `mock_upstream` endpoint `"/request"`, it will echo the request --- received in the body of the response. --- @function request --- @param response_obj results from `http_client:send` function (or any of the --- shortcuts `client:get`, `client:post`, etc). --- @usage --- local res = client:post("/request", { --- headers = { ["Content-Type"] = "application/json" }, --- body = { hello = "world" }, --- }) --- local request_length = assert.request(res).has.header("Content-Length") -local function modifier_request(state, arguments, level) - local generic = "The assertion 'request' modifier takes a http response" - .. " object as input to decode the json-body returned by" - .. " mock_upstream, to retrieve the proxied request." - - local res = arguments[1] - - assert(type(res) == "table" and type(res.read_body) == "function", - "Expected a http response object, got '" .. tostring(res) .. "'. " .. generic) - - local body, request, err - body = assert(res:read_body()) - request, err = cjson.decode(body) - - assert(request, "Expected the http response object to have a json encoded body," - .. " but decoding gave error '" .. tostring(err) .. "'. Obtained body: " - .. body .. "\n." .. generic) - - - if lookup((res.headers or {}),"X-Powered-By") ~= "mock_upstream" then - error("Could not determine the response to be from mock_upstream") - end - - rawset(state, "kong_request", request) - rawset(state, "kong_response", nil) - - return state -end -luassert:register("modifier", "request", modifier_request) - - ---- Generic fail assertion. A convenience function for debugging tests, always --- fails. It will output the values it was called with as a table, with an `n` --- field to indicate the number of arguments received. See also `intercept`. --- @function fail --- @param ... any set of parameters to be displayed with the failure --- @see intercept --- @usage --- assert.fail(some, value) -local function fail(state, args) - local out = {} - for k,v in pairs(args) do out[k] = v end - args[1] = out - args.n = 1 - return false -end -say:set("assertion.fail.negative", [[ -Fail assertion was called with the following parameters (formatted as a table); -%s -]]) -luassert:register("assertion", "fail", fail, - "assertion.fail.negative", - "assertion.fail.negative") - - ---- Assertion to check whether a value lives in an array. --- @function contains --- @param expected The value to search for --- @param array The array to search for the value --- @param pattern (optional) If truthy, then `expected` is matched as a Lua string --- pattern --- @return the array index at which the value was found --- @usage --- local arr = { "one", "three" } --- local i = assert.contains("one", arr) --> passes; i == 1 --- local i = assert.contains("two", arr) --> fails --- local i = assert.contains("ee$", arr, true) --> passes; i == 2 -local function contains(state, args) - local expected, arr, pattern = misc.unpack(args) - local found - for i = 1, #arr do - if (pattern and string.match(arr[i], expected)) or arr[i] == expected then - found = i - break - end - end - return found ~= nil, {found} -end -say:set("assertion.contains.negative", [[ -Expected array to contain element. -Expected to contain: -%s -]]) -say:set("assertion.contains.positive", [[ -Expected array to not contain element. -Expected to not contain: -%s -]]) -luassert:register("assertion", "contains", contains, - "assertion.contains.negative", - "assertion.contains.positive") - - -local function copy_errlog(errlog_path) - local file_path = "Unknown path" - local line_number = "Unknown line" - local errlog_cache_dir = os.getenv("SPEC_ERRLOG_CACHE_DIR") or "/tmp/kong_errlog_cache" - - local ok, err = pl_dir.makepath(errlog_cache_dir) - assert(ok, "makepath failed: " .. tostring(err)) - - local info = debug.getinfo(4, "Sl") - if info then - file_path = info.source:gsub("^@", "") - line_number = info.currentline - end - - if string.find(file_path, '/', nil, true) then - file_path = string.gsub(file_path, '/', '_') - end - file_path = errlog_cache_dir .. "/" .. file_path:gsub("%.lua$", "_") .. "line_" .. line_number .. '.log' - - ok, err = pl_file.copy(errlog_path, file_path) - if ok then - print(colors("%{yellow}Log saved as: " .. file_path .. "%{reset}")) - else - print(colors("%{red}Failed to save error log for test " .. file_path .. ": " .. err)) - end -end - ---- Assertion to check the status-code of a http response. --- @function status --- @param expected the expected status code --- @param response (optional) results from `http_client:send` function, --- alternatively use `response`. --- @return the response body as a string, for a json body see `jsonbody`. --- @usage --- local res = assert(client:send { .. your request params here .. }) --- local body = assert.has.status(200, res) -- or alternativly --- local body = assert.response(res).has.status(200) -- does the same -local function res_status(state, args) - assert(not rawget(state, "kong_request"), - "Cannot check statuscode against a request object," - .. " only against a response object") - - local expected = args[1] - local res = args[2] or rawget(state, "kong_response") - - assert(type(expected) == "number", - "Expected response code must be a number value. Got: " .. tostring(expected)) - assert(type(res) == "table" and type(res.read_body) == "function", - "Expected a http_client response. Got: " .. tostring(res)) - - if expected ~= res.status then - local body, err = res:read_body() - if not body then body = "Error reading body: " .. err end - table.insert(args, 1, strip(body)) - table.insert(args, 1, res.status) - table.insert(args, 1, expected) - args.n = 3 - - if res.status == 500 then - copy_errlog(conf.nginx_err_logs) - - -- on HTTP 500, we can try to read the server's error logs - -- for debugging purposes (very useful for travis) - local str = pl_file.read(conf.nginx_err_logs) - if not str then - return false -- no err logs to read in this prefix - end - - local lines_t = splitlines(str) - local str_t = {} - -- filter out debugs as they are not usually useful in this context - for i = 1, #lines_t do - if not lines_t[i]:match(" %[debug%] ") then - table.insert(str_t, lines_t[i]) - end - end - - local first_line = #str_t - math.min(60, #str_t) + 1 - local msg_t = {"\nError logs (" .. conf.nginx_err_logs .. "), only last 60 non-debug logs are displayed:"} - for i = first_line, #str_t do - msg_t[#msg_t+1] = str_t[i] - end - - table.insert(args, 4, table.concat(msg_t, "\n")) - args.n = 4 - end - - return false - else - local body, err = res:read_body() - local output = body - if not output then output = "Error reading body: " .. err end - output = strip(output) - table.insert(args, 1, output) - table.insert(args, 1, res.status) - table.insert(args, 1, expected) - args.n = 3 - return true, { strip(body) } - end -end -say:set("assertion.res_status.negative", [[ -Invalid response status code. -Status expected: -%s -Status received: -%s -Body: -%s -%s]]) -say:set("assertion.res_status.positive", [[ -Invalid response status code. -Status not expected: -%s -Status received: -%s -Body: -%s -%s]]) -luassert:register("assertion", "status", res_status, - "assertion.res_status.negative", "assertion.res_status.positive") -luassert:register("assertion", "res_status", res_status, - "assertion.res_status.negative", "assertion.res_status.positive") - - ---- Checks and returns a json body of an http response/request. Only checks --- validity of the json, does not check appropriate headers. Setting the target --- to check can be done through the `request` and `response` modifiers. --- --- For a non-json body, see the `status` assertion. --- @function jsonbody --- @return the decoded json as a table --- @usage --- local res = assert(client:send { .. your request params here .. }) --- local json_table = assert.response(res).has.jsonbody() -local function jsonbody(state, args) - assert(args[1] == nil and rawget(state, "kong_request") or rawget(state, "kong_response"), - "the `jsonbody` assertion does not take parameters. " .. - "Use the `response`/`require` modifiers to set the target to operate on") - - if rawget(state, "kong_response") then - local body = rawget(state, "kong_response"):read_body() - local json, err = cjson.decode(body) - if not json then - table.insert(args, 1, "Error decoding: " .. tostring(err) .. "\nResponse body:" .. body) - args.n = 1 - return false - end - return true, {json} - - else - local r = rawget(state, "kong_request") - if r.post_data - and (r.post_data.kind == "json" or r.post_data.kind == "json (error)") - and r.post_data.params - then - local pd = r.post_data - return true, { { params = pd.params, data = pd.text, error = pd.error, kind = pd.kind } } - - else - error("No json data found in the request") - end - end -end -say:set("assertion.jsonbody.negative", [[ -Expected response body to contain valid json. Got: -%s -]]) -say:set("assertion.jsonbody.positive", [[ -Expected response body to not contain valid json. Got: -%s -]]) -luassert:register("assertion", "jsonbody", jsonbody, - "assertion.jsonbody.negative", - "assertion.jsonbody.positive") - - ---- Asserts that a named header in a `headers` subtable exists. --- Header name comparison is done case-insensitive. --- @function header --- @param name header name to look for (case insensitive). --- @see response --- @see request --- @return value of the header --- @usage --- local res = client:get("/request", { .. request options here ..}) --- local resp_header_value = assert.response(res).has.header("Content-Length") --- local req_header_value = assert.request(res).has.header("Content-Length") -local function res_header(state, args) - local header = args[1] - local res = args[2] or rawget(state, "kong_request") or rawget(state, "kong_response") - assert(type(res) == "table" and type(res.headers) == "table", - "'header' assertion input does not contain a 'headers' subtable") - local value = lookup(res.headers, header) - table.insert(args, 1, res.headers) - table.insert(args, 1, header) - args.n = 2 - if not value then - return false - end - return true, {value} -end -say:set("assertion.res_header.negative", [[ -Expected header: -%s -But it was not found in: -%s -]]) -say:set("assertion.res_header.positive", [[ -Did not expected header: -%s -But it was found in: -%s -]]) -luassert:register("assertion", "header", res_header, - "assertion.res_header.negative", - "assertion.res_header.positive") - - ---- --- An assertion to look for a query parameter in a query string. --- Parameter name comparison is done case-insensitive. --- @function queryparam --- @param name name of the query parameter to look up (case insensitive) --- @return value of the parameter --- @usage --- local res = client:get("/request", { --- query = { hello = "world" }, --- }) --- local param_value = assert.request(res).has.queryparam("hello") -local function req_query_param(state, args) - local param = args[1] - local req = rawget(state, "kong_request") - assert(req, "'queryparam' assertion only works with a request object") - local params - if type(req.uri_args) == "table" then - params = req.uri_args - - else - error("No query parameters found in request object") - end - local value = lookup(params, param) - table.insert(args, 1, params) - table.insert(args, 1, param) - args.n = 2 - if not value then - return false - end - return true, {value} -end -say:set("assertion.req_query_param.negative", [[ -Expected query parameter: -%s -But it was not found in: -%s -]]) -say:set("assertion.req_query_param.positive", [[ -Did not expected query parameter: -%s -But it was found in: -%s -]]) -luassert:register("assertion", "queryparam", req_query_param, - "assertion.req_query_param.negative", - "assertion.req_query_param.positive") - - ---- --- Adds an assertion to look for a urlencoded form parameter in a request. --- Parameter name comparison is done case-insensitive. Use the `request` modifier to set --- the request to operate on. --- @function formparam --- @param name name of the form parameter to look up (case insensitive) --- @return value of the parameter --- @usage --- local r = assert(proxy_client:post("/request", { --- body = { --- hello = "world", --- }, --- headers = { --- host = "mock_upstream", --- ["Content-Type"] = "application/x-www-form-urlencoded", --- }, --- }) --- local value = assert.request(r).has.formparam("hello") --- assert.are.equal("world", value) -local function req_form_param(state, args) - local param = args[1] - local req = rawget(state, "kong_request") - assert(req, "'formparam' assertion can only be used with a mock_upstream request object") - - local value - if req.post_data - and (req.post_data.kind == "form" or req.post_data.kind == "multipart-form") - then - value = lookup(req.post_data.params or {}, param) - else - error("Could not determine the request to be from either mock_upstream") - end - - table.insert(args, 1, req) - table.insert(args, 1, param) - args.n = 2 - if not value then - return false - end - return true, {value} -end -say:set("assertion.req_form_param.negative", [[ -Expected url encoded form parameter: -%s -But it was not found in request: -%s -]]) -say:set("assertion.req_form_param.positive", [[ -Did not expected url encoded form parameter: -%s -But it was found in request: -%s -]]) -luassert:register("assertion", "formparam", req_form_param, - "assertion.req_form_param.negative", - "assertion.req_form_param.positive") - - ---- --- Assertion to ensure a value is greater than a base value. --- @function is_gt --- @param base the base value to compare against --- @param value the value that must be greater than the base value -local function is_gt(state, arguments) - local expected = arguments[1] - local value = arguments[2] - - arguments[1] = value - arguments[2] = expected - - return value > expected -end -say:set("assertion.gt.negative", [[ -Given value (%s) should be greater than expected value (%s) -]]) -say:set("assertion.gt.positive", [[ -Given value (%s) should not be greater than expected value (%s) -]]) -luassert:register("assertion", "gt", is_gt, - "assertion.gt.negative", - "assertion.gt.positive") - - - ---- --- Matcher to ensure a value is greater than a base value. --- @function is_gt_matcher --- @param base the base value to compare against --- @param value the value that must be greater than the base value -local function is_gt_matcher(state, arguments) - local expected = arguments[1] - return function(value) - return value > expected - end -end -luassert:register("matcher", "gt", is_gt_matcher) - - ---- Generic modifier "certificate". --- Will set a "certificate" value in the assertion state, so following --- assertions will operate on the value set. --- @function certificate --- @param cert The cert text --- @see cn --- @usage --- assert.certificate(cert).has.cn("ssl-example.com") -local function modifier_certificate(state, arguments, level) - local generic = "The assertion 'certficate' modifier takes a cert text" - .. " as input to validate certificate parameters" - .. " against." - local cert = arguments[1] - assert(type(cert) == "string", - "Expected a certificate text, got '" .. tostring(cert) .. "'. " .. generic) - rawset(state, "kong_certificate", cert) - return state -end -luassert:register("modifier", "certificate", modifier_certificate) - ---- Assertion to check whether a CN is matched in an SSL cert. --- @function cn --- @param expected The CN value --- @param cert The cert text --- @return the CN found in the cert --- @see certificate --- @usage --- assert.cn("ssl-example.com", cert) --- --- -- alternative: --- assert.certificate(cert).has.cn("ssl-example.com") -local function assert_cn(state, args) - local expected = args[1] - if args[2] and rawget(state, "kong_certificate") then - error("assertion 'cn' takes either a 'certificate' modifier, or 2 parameters, not both") - end - local cert = args[2] or rawget(state, "kong_certificate") - local cn = string.match(cert, "CN%s*=%s*([^%s,]+)") - args[2] = cn or "(CN not found in certificate)" - args.n = 2 - return cn == expected -end -say:set("assertion.cn.negative", [[ -Expected certificate to have the given CN value. -Expected CN: -%s -Got instead: -%s -]]) -say:set("assertion.cn.positive", [[ -Expected certificate to not have the given CN value. -Expected CN to not be: -%s -Got instead: -%s -]]) -luassert:register("assertion", "cn", assert_cn, - "assertion.cn.negative", - "assertion.cn.positive") - -do - --- Generic modifier "logfile" - -- Will set an "errlog_path" value in the assertion state. - -- @function logfile - -- @param path A path to the log file (defaults to the test prefix's - -- errlog). - -- @see line - -- @see clean_logfile - -- @usage - -- assert.logfile("./my/logfile.log").has.no.line("[error]", true) - local function modifier_errlog(state, args) - local errlog_path = args[1] or conf.nginx_err_logs - - assert(type(errlog_path) == "string", "logfile modifier expects nil, or " .. - "a string as argument, got: " .. - type(errlog_path)) - - rawset(state, "errlog_path", errlog_path) - - return state - end - - luassert:register("modifier", "errlog", modifier_errlog) -- backward compat - luassert:register("modifier", "logfile", modifier_errlog) - - local function substr(subject, pattern) - if subject:find(pattern, nil, true) ~= nil then - return subject - end - end - - local function re_match(subject, pattern) - local pos, _, err = ngx.re.find(subject, pattern, "oj") - if err then - error(("invalid regex provided to logfile assertion %q: %s") - :format(pattern, err), 5) - end - - if pos then - return subject - end - end - - local function find_in_file(fpath, pattern, matcher) - local fh = assert(io.open(fpath, "r")) - local found - - for line in fh:lines() do - if matcher(line, pattern) then - found = line - break - end - end - - fh:close() - - return found - end - - - --- Assertion checking if any line from a file matches the given regex or - -- substring. - -- @function line - -- @param regex The regex to evaluate against each line. - -- @param plain If true, the regex argument will be considered as a plain - -- string. - -- @param timeout An optional timeout after which the assertion will fail if - -- reached. - -- @param fpath An optional path to the file (defaults to the filelog - -- modifier) - -- @see logfile - -- @see clean_logfile - -- @usage - -- helpers.clean_logfile() - -- - -- -- run some tests here - -- - -- assert.logfile().has.no.line("[error]", true) - local function match_line(state, args) - local regex = args[1] - local plain = args[2] - local timeout = args[3] or 2 - local fpath = args[4] or rawget(state, "errlog_path") - - assert(type(regex) == "string", - "Expected the regex argument to be a string") - assert(type(fpath) == "string", - "Expected the file path argument to be a string") - assert(type(timeout) == "number" and timeout >= 0, - "Expected the timeout argument to be a number >= 0") - - - local matcher = plain and substr or re_match - - local found = find_in_file(fpath, regex, matcher) - local deadline = ngx.now() + timeout - - while not found and ngx.now() <= deadline do - ngx.sleep(0.05) - found = find_in_file(fpath, regex, matcher) - end - - args[1] = fpath - args[2] = regex - args.n = 2 - - if found then - args[3] = found - args.n = 3 - end - - return found - end - - say:set("assertion.match_line.negative", misc.unindent [[ - Expected file at: - %s - To match: - %s - ]]) - say:set("assertion.match_line.positive", misc.unindent [[ - Expected file at: - %s - To not match: - %s - But matched line: - %s - ]]) - luassert:register("assertion", "line", match_line, - "assertion.match_line.negative", - "assertion.match_line.positive") -end - - ---- Assertion to check whether a string matches a regular expression --- @function match_re --- @param string the string --- @param regex the regular expression --- @return true or false --- @usage --- assert.match_re("foobar", [[bar$]]) --- - -local function match_re(_, args) - local string = args[1] - local regex = args[2] - assert(type(string) == "string", - "Expected the string argument to be a string") - assert(type(regex) == "string", - "Expected the regex argument to be a string") - local from, _, err = ngx.re.find(string, regex) - if err then - error(err) - end - if from then - table.insert(args, 1, string) - table.insert(args, 1, regex) - args.n = 2 - return true - else - return false - end -end - -say:set("assertion.match_re.negative", misc.unindent [[ - Expected log: - %s - To match: - %s - ]]) -say:set("assertion.match_re.positive", misc.unindent [[ - Expected log: - %s - To not match: - %s - But matched line: - %s - ]]) -luassert:register("assertion", "match_re", match_re, - "assertion.match_re.negative", - "assertion.match_re.positive") - - ---- --- Assertion to partially compare two lua tables. --- @function partial_match --- @param partial_table the table with subset of fields expect to match --- @param full_table the full table that should contain partial_table and potentially other fields -local function partial_match(state, arguments) - - local function deep_matches(t1, t2, parent_keys) - for key, v in pairs(t1) do - local compound_key = (parent_keys and parent_keys .. "." .. key) or key - if type(v) == "table" then - local ok, compound_key, v1, v2 = deep_matches(t1[key], t2[key], compound_key) - if not ok then - return ok, compound_key, v1, v2 - end - else - if (state.mod == true and t1[key] ~= t2[key]) or (state.mod == false and t1[key] == t2[key]) then - return false, compound_key, t1[key], t2[key] - end - end - end - - return true - end - - local partial_table = arguments[1] - local full_table = arguments[2] - - local ok, compound_key, v1, v2 = deep_matches(partial_table, full_table) - - if not ok then - arguments[1] = compound_key - arguments[2] = v1 - arguments[3] = v2 - arguments.n = 3 - - return not state.mod - end - - return state.mod -end - -say:set("assertion.partial_match.negative", [[ -Values at key %s should not be equal -]]) -say:set("assertion.partial_match.positive", [[ -Values at key %s should be equal but are not. -Expected: %s, given: %s -]]) -luassert:register("assertion", "partial_match", partial_match, - "assertion.partial_match.positive", - "assertion.partial_match.negative") - - --- Prepares the Kong environment. -- Creates the working directory if it does not exist. -- @param prefix (optional) path to the working directory, if omitted the test From 1989ea7091b3cb191a6eeea6928f2493d798cefb Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 10 Sep 2024 17:25:28 +0800 Subject: [PATCH 3980/4351] tests(helpers): separate server mock functions (#13630) https://konghq.atlassian.net/browse/KAG-5254 --- spec/details/server.lua | 413 ++++++++++++++++++++++++++++++ spec/{helpers => details}/ssl.lua | 0 spec/helpers.lua | 401 +---------------------------- 3 files changed, 418 insertions(+), 396 deletions(-) create mode 100644 spec/details/server.lua rename spec/{helpers => details}/ssl.lua (100%) diff --git a/spec/details/server.lua b/spec/details/server.lua new file mode 100644 index 00000000000..1e2c6908be5 --- /dev/null +++ b/spec/details/server.lua @@ -0,0 +1,413 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local CONSTANTS = require("spec.details.constants") + + +--- +-- TCP/UDP server helpers +-- +-- @section servers + + +--- Starts a local TCP server. +-- Accepts a single connection (or multiple, if given `opts.requests`) +-- and then closes, echoing what was received (last read, in case +-- of multiple requests). +-- @function tcp_server +-- @tparam number port The port where the server will be listening on +-- @tparam[opt] table opts options defining the server's behavior with the following fields: +-- @tparam[opt=60] number opts.timeout time (in seconds) after which the server exits +-- @tparam[opt=1] number opts.requests the number of requests to accept before exiting +-- @tparam[opt=false] bool opts.tls make it a TLS server if truthy +-- @tparam[opt] string opts.prefix a prefix to add to the echoed data received +-- @return A thread object (from the `llthreads2` Lua package) +-- @see kill_tcp_server +local function tcp_server(port, opts) + local threads = require "llthreads2.ex" + opts = opts or {} + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + local thread = threads.new({ + function(port, opts) + local socket = require "socket" + local server = assert(socket.tcp()) + server:settimeout(opts.timeout or 60) + assert(server:setoption("reuseaddr", true)) + assert(server:bind("*", port)) + assert(server:listen()) + local line + local oks, fails = 0, 0 + local handshake_done = false + local n = opts.requests or 1 + for _ = 1, n + 1 do + local client, err + if opts.timeout then + client, err = server:accept() + if err == "timeout" then + line = "timeout" + break + + else + assert(client, err) + end + + else + client = assert(server:accept()) + end + + if opts.tls and handshake_done then + local ssl = require "spec.details.ssl" + + local params = { + mode = "server", + protocol = "any", + key = "spec/fixtures/kong_spec.key", + certificate = "spec/fixtures/kong_spec.crt", + } + + client = ssl.wrap(client, params) + client:dohandshake() + end + + line, err = client:receive() + if err == "closed" then + fails = fails + 1 + + else + if not handshake_done then + assert(line == "\\START") + client:send("\\OK\n") + handshake_done = true + + else + if line == "@DIE@" then + client:send(string.format("%d:%d\n", oks, fails)) + client:close() + break + end + + oks = oks + 1 + + client:send((opts.prefix or "") .. line .. "\n") + end + + client:close() + end + end + server:close() + return line + end + }, port, opts) + + local thr = thread:start() + + -- not necessary for correctness because we do the handshake, + -- but avoids harmless "connection error" messages in the wait loop + -- in case the client is ready before the server below. + ngx.sleep(0.001) + + local sock = ngx.socket.tcp() + sock:settimeout(0.01) + while true do + if sock:connect("localhost", port) then + sock:send("\\START\n") + local ok = sock:receive() + sock:close() + if ok == "\\OK" then + break + end + end + end + sock:close() + + return thr +end + + +--- Stops a local TCP server. +-- A server previously created with `tcp_server` can be stopped prematurely by +-- calling this function. +-- @function kill_tcp_server +-- @param port the port the TCP server is listening on. +-- @return oks, fails; the number of successes and failures processed by the server +-- @see tcp_server +local function kill_tcp_server(port) + local sock = ngx.socket.tcp() + assert(sock:connect("localhost", port)) + assert(sock:send("@DIE@\n")) + local str = assert(sock:receive()) + assert(sock:close()) + local oks, fails = str:match("(%d+):(%d+)") + return tonumber(oks), tonumber(fails) +end + + +local code_status = { + [200] = "OK", + [201] = "Created", + [202] = "Accepted", + [203] = "Non-Authoritative Information", + [204] = "No Content", + [205] = "Reset Content", + [206] = "Partial Content", + [207] = "Multi-Status", + [300] = "Multiple Choices", + [301] = "Moved Permanently", + [302] = "Found", + [303] = "See Other", + [304] = "Not Modified", + [305] = "Use Proxy", + [307] = "Temporary Redirect", + [308] = "Permanent Redirect", + [400] = "Bad Request", + [401] = "Unauthorized", + [402] = "Payment Required", + [403] = "Forbidden", + [404] = "Not Found", + [405] = "Method Not Allowed", + [406] = "Not Acceptable", + [407] = "Proxy Authentication Required", + [408] = "Request Timeout", + [409] = "Conflict", + [410] = "Gone", + [411] = "Length Required", + [412] = "Precondition Failed", + [413] = "Payload Too Large", + [414] = "URI Too Long", + [415] = "Unsupported Media Type", + [416] = "Range Not Satisfiable", + [417] = "Expectation Failed", + [418] = "I'm a teapot", + [422] = "Unprocessable Entity", + [423] = "Locked", + [424] = "Failed Dependency", + [426] = "Upgrade Required", + [428] = "Precondition Required", + [429] = "Too Many Requests", + [431] = "Request Header Fields Too Large", + [451] = "Unavailable For Legal Reasons", + [500] = "Internal Server Error", + [501] = "Not Implemented", + [502] = "Bad Gateway", + [503] = "Service Unavailable", + [504] = "Gateway Timeout", + [505] = "HTTP Version Not Supported", + [506] = "Variant Also Negotiates", + [507] = "Insufficient Storage", + [508] = "Loop Detected", + [510] = "Not Extended", + [511] = "Network Authentication Required", +} + + +local EMPTY = {} + + +local function handle_response(code, body, headers) + if not code then + code = 500 + body = "" + headers = EMPTY + end + + local head_str = "" + + for k, v in pairs(headers or EMPTY) do + head_str = head_str .. k .. ": " .. v .. "\r\n" + end + + return code .. " " .. code_status[code] .. " HTTP/1.1" .. "\r\n" .. + "Content-Length: " .. #body .. "\r\n" .. + "Connection: close\r\n" .. + head_str .. + "\r\n" .. + body +end + + +local function handle_request(client, response) + local lines = {} + local headers = {} + local line, err + + local content_length + repeat + line, err = client:receive("*l") + if err then + return nil, err + else + local k, v = line:match("^([^:]+):%s*(.+)$") + if k then + headers[k] = v + if k:lower() == "content-length" then + content_length = tonumber(v) + end + end + table.insert(lines, line) + end + until line == "" + + local method = lines[1]:match("^(%S+)%s+(%S+)%s+(%S+)$") + local method_lower = method:lower() + + local body + if content_length then + body = client:receive(content_length) + + elseif method_lower == "put" or method_lower == "post" then + body = client:receive("*a") + end + + local response_str + local meta = getmetatable(response) + if type(response) == "function" or (meta and meta.__call) then + response_str = response(lines, body, headers) + + elseif type(response) == "table" and response.code then + response_str = handle_response(response.code, response.body, response.headers) + + elseif type(response) == "table" and response[1] then + response_str = handle_response(response[1], response[2], response[3]) + + elseif type(response) == "string" then + response_str = response + + elseif response == nil then + response_str = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n" + end + + + client:send(response_str) + return lines, body, headers +end + + +--- Start a local HTTP server with coroutine. +-- +-- **DEPRECATED**: please use `spec.helpers.http_mock` instead. +-- +-- local mock = helpers.http_mock(1234, { timeout = 0.1 }) +-- wait for a request, and respond with the custom response +-- the request is returned as the function's return values +-- return nil, err if error +-- local lines, body, headers = mock(custom_response) +-- local lines, body, headers = mock() +-- mock("closing", true) -- close the server +local function http_mock(port, opts) + local socket = require "socket" + local server = assert(socket.tcp()) + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + server:settimeout(opts and opts.timeout or 60) + assert(server:setoption('reuseaddr', true)) + assert(server:bind("*", port)) + assert(server:listen()) + return coroutine.wrap(function(response, exit) + local lines, body, headers + -- start listening + while not exit do + local client, err = server:accept() + if err then + lines, body = false, err + + else + lines, body, headers = handle_request(client, response) + client:close() + end + + response, exit = coroutine.yield(lines, body, headers) + end + + server:close() + return true + end) +end + + +--- Starts a local UDP server. +-- Reads the specified number of packets and then closes. +-- The server-thread return values depend on `n`: +-- +-- * `n = 1`; returns the received packet (string), or `nil + err` +-- +-- * `n > 1`; returns `data + err`, where `data` will always be a table with the +-- received packets. So `err` must explicitly be checked for errors. +-- @function udp_server +-- @tparam[opt] number port The port the server will be listening on, default: `MOCK_UPSTREAM_PORT` +-- @tparam[opt=1] number n The number of packets that will be read +-- @tparam[opt=360] number timeout Timeout per read (default 360) +-- @return A thread object (from the `llthreads2` Lua package) +local function udp_server(port, n, timeout) + local threads = require "llthreads2.ex" + + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + + local thread = threads.new({ + function(port, n, timeout) + local socket = require "socket" + local server = assert(socket.udp()) + server:settimeout(timeout or 360) + server:setoption("reuseaddr", true) + server:setsockname("127.0.0.1", port) + local err + local data = {} + local handshake_done = false + local i = 0 + while i < n do + local pkt, rport + pkt, err, rport = server:receivefrom() + if not pkt then + break + end + if pkt == "KONG_UDP_HELLO" then + if not handshake_done then + handshake_done = true + server:sendto("KONG_UDP_READY", "127.0.0.1", rport) + end + else + i = i + 1 + data[i] = pkt + err = nil -- upon succes it would contain the remote ip address + end + end + server:close() + return (n > 1 and data or data[1]), err + end + }, port or CONSTANTS.MOCK_UPSTREAM_PORT, n or 1, timeout) + thread:start() + + local socket = require "socket" + local handshake = socket.udp() + handshake:settimeout(0.01) + handshake:setsockname("127.0.0.1", 0) + while true do + handshake:sendto("KONG_UDP_HELLO", "127.0.0.1", port) + local data = handshake:receive() + if data == "KONG_UDP_READY" then + break + end + end + handshake:close() + + return thread +end + + +return { + tcp_server = tcp_server, + kill_tcp_server = kill_tcp_server, + + http_mock = http_mock, + + udp_server = udp_server, +} diff --git a/spec/helpers/ssl.lua b/spec/details/ssl.lua similarity index 100% rename from spec/helpers/ssl.lua rename to spec/details/ssl.lua diff --git a/spec/helpers.lua b/spec/helpers.lua index d5ed8459b08..bc935810599 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -53,6 +53,7 @@ local misc = reload_module("spec.details.misc") local grpc = reload_module("spec.details.grpc") local dns_mock = reload_module("spec.details.dns") local asserts = reload_module("spec.details.asserts") -- luacheck: ignore +local server = reload_module("spec.details.server") local conf = shell.conf @@ -1201,398 +1202,6 @@ local function make_synchronized_clients(clients) return synchronized_proxy_client, synchronized_admin_client end ---- --- TCP/UDP server helpers --- --- @section servers - - ---- Starts a local TCP server. --- Accepts a single connection (or multiple, if given `opts.requests`) --- and then closes, echoing what was received (last read, in case --- of multiple requests). --- @function tcp_server --- @tparam number port The port where the server will be listening on --- @tparam[opt] table opts options defining the server's behavior with the following fields: --- @tparam[opt=60] number opts.timeout time (in seconds) after which the server exits --- @tparam[opt=1] number opts.requests the number of requests to accept before exiting --- @tparam[opt=false] bool opts.tls make it a TLS server if truthy --- @tparam[opt] string opts.prefix a prefix to add to the echoed data received --- @return A thread object (from the `llthreads2` Lua package) --- @see kill_tcp_server -local function tcp_server(port, opts) - local threads = require "llthreads2.ex" - opts = opts or {} - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - local thread = threads.new({ - function(port, opts) - local socket = require "socket" - local server = assert(socket.tcp()) - server:settimeout(opts.timeout or 60) - assert(server:setoption("reuseaddr", true)) - assert(server:bind("*", port)) - assert(server:listen()) - local line - local oks, fails = 0, 0 - local handshake_done = false - local n = opts.requests or 1 - for _ = 1, n + 1 do - local client, err - if opts.timeout then - client, err = server:accept() - if err == "timeout" then - line = "timeout" - break - - else - assert(client, err) - end - - else - client = assert(server:accept()) - end - - if opts.tls and handshake_done then - local ssl = require "spec.helpers.ssl" - - local params = { - mode = "server", - protocol = "any", - key = "spec/fixtures/kong_spec.key", - certificate = "spec/fixtures/kong_spec.crt", - } - - client = ssl.wrap(client, params) - client:dohandshake() - end - - line, err = client:receive() - if err == "closed" then - fails = fails + 1 - - else - if not handshake_done then - assert(line == "\\START") - client:send("\\OK\n") - handshake_done = true - - else - if line == "@DIE@" then - client:send(string.format("%d:%d\n", oks, fails)) - client:close() - break - end - - oks = oks + 1 - - client:send((opts.prefix or "") .. line .. "\n") - end - - client:close() - end - end - server:close() - return line - end - }, port, opts) - - local thr = thread:start() - - -- not necessary for correctness because we do the handshake, - -- but avoids harmless "connection error" messages in the wait loop - -- in case the client is ready before the server below. - ngx.sleep(0.001) - - local sock = ngx.socket.tcp() - sock:settimeout(0.01) - while true do - if sock:connect("localhost", port) then - sock:send("\\START\n") - local ok = sock:receive() - sock:close() - if ok == "\\OK" then - break - end - end - end - sock:close() - - return thr -end - - ---- Stops a local TCP server. --- A server previously created with `tcp_server` can be stopped prematurely by --- calling this function. --- @function kill_tcp_server --- @param port the port the TCP server is listening on. --- @return oks, fails; the number of successes and failures processed by the server --- @see tcp_server -local function kill_tcp_server(port) - local sock = ngx.socket.tcp() - assert(sock:connect("localhost", port)) - assert(sock:send("@DIE@\n")) - local str = assert(sock:receive()) - assert(sock:close()) - local oks, fails = str:match("(%d+):(%d+)") - return tonumber(oks), tonumber(fails) -end - -local code_status = { - [200] = "OK", - [201] = "Created", - [202] = "Accepted", - [203] = "Non-Authoritative Information", - [204] = "No Content", - [205] = "Reset Content", - [206] = "Partial Content", - [207] = "Multi-Status", - [300] = "Multiple Choices", - [301] = "Moved Permanently", - [302] = "Found", - [303] = "See Other", - [304] = "Not Modified", - [305] = "Use Proxy", - [307] = "Temporary Redirect", - [308] = "Permanent Redirect", - [400] = "Bad Request", - [401] = "Unauthorized", - [402] = "Payment Required", - [403] = "Forbidden", - [404] = "Not Found", - [405] = "Method Not Allowed", - [406] = "Not Acceptable", - [407] = "Proxy Authentication Required", - [408] = "Request Timeout", - [409] = "Conflict", - [410] = "Gone", - [411] = "Length Required", - [412] = "Precondition Failed", - [413] = "Payload Too Large", - [414] = "URI Too Long", - [415] = "Unsupported Media Type", - [416] = "Range Not Satisfiable", - [417] = "Expectation Failed", - [418] = "I'm a teapot", - [422] = "Unprocessable Entity", - [423] = "Locked", - [424] = "Failed Dependency", - [426] = "Upgrade Required", - [428] = "Precondition Required", - [429] = "Too Many Requests", - [431] = "Request Header Fields Too Large", - [451] = "Unavailable For Legal Reasons", - [500] = "Internal Server Error", - [501] = "Not Implemented", - [502] = "Bad Gateway", - [503] = "Service Unavailable", - [504] = "Gateway Timeout", - [505] = "HTTP Version Not Supported", - [506] = "Variant Also Negotiates", - [507] = "Insufficient Storage", - [508] = "Loop Detected", - [510] = "Not Extended", - [511] = "Network Authentication Required", -} - - -local EMPTY = {} - - -local function handle_response(code, body, headers) - if not code then - code = 500 - body = "" - headers = EMPTY - end - - local head_str = "" - - for k, v in pairs(headers or EMPTY) do - head_str = head_str .. k .. ": " .. v .. "\r\n" - end - - return code .. " " .. code_status[code] .. " HTTP/1.1" .. "\r\n" .. - "Content-Length: " .. #body .. "\r\n" .. - "Connection: close\r\n" .. - head_str .. - "\r\n" .. - body -end - - -local function handle_request(client, response) - local lines = {} - local headers = {} - local line, err - - local content_length - repeat - line, err = client:receive("*l") - if err then - return nil, err - else - local k, v = line:match("^([^:]+):%s*(.+)$") - if k then - headers[k] = v - if k:lower() == "content-length" then - content_length = tonumber(v) - end - end - table.insert(lines, line) - end - until line == "" - - local method = lines[1]:match("^(%S+)%s+(%S+)%s+(%S+)$") - local method_lower = method:lower() - - local body - if content_length then - body = client:receive(content_length) - - elseif method_lower == "put" or method_lower == "post" then - body = client:receive("*a") - end - - local response_str - local meta = getmetatable(response) - if type(response) == "function" or (meta and meta.__call) then - response_str = response(lines, body, headers) - - elseif type(response) == "table" and response.code then - response_str = handle_response(response.code, response.body, response.headers) - - elseif type(response) == "table" and response[1] then - response_str = handle_response(response[1], response[2], response[3]) - - elseif type(response) == "string" then - response_str = response - - elseif response == nil then - response_str = "HTTP/1.1 200 OK\r\nConnection: close\r\n\r\n" - end - - - client:send(response_str) - return lines, body, headers -end - - ---- Start a local HTTP server with coroutine. --- --- **DEPRECATED**: please use `spec.helpers.http_mock` instead. --- --- local mock = helpers.http_mock(1234, { timeout = 0.1 }) --- wait for a request, and respond with the custom response --- the request is returned as the function's return values --- return nil, err if error --- local lines, body, headers = mock(custom_response) --- local lines, body, headers = mock() --- mock("closing", true) -- close the server -local function http_mock(port, opts) - local socket = require "socket" - local server = assert(socket.tcp()) - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - server:settimeout(opts and opts.timeout or 60) - assert(server:setoption('reuseaddr', true)) - assert(server:bind("*", port)) - assert(server:listen()) - return coroutine.wrap(function(response, exit) - local lines, body, headers - -- start listening - while not exit do - local client, err = server:accept() - if err then - lines, body = false, err - - else - lines, body, headers = handle_request(client, response) - client:close() - end - - response, exit = coroutine.yield(lines, body, headers) - end - - server:close() - return true - end) -end - - ---- Starts a local UDP server. --- Reads the specified number of packets and then closes. --- The server-thread return values depend on `n`: --- --- * `n = 1`; returns the received packet (string), or `nil + err` --- --- * `n > 1`; returns `data + err`, where `data` will always be a table with the --- received packets. So `err` must explicitly be checked for errors. --- @function udp_server --- @tparam[opt] number port The port the server will be listening on, default: `MOCK_UPSTREAM_PORT` --- @tparam[opt=1] number n The number of packets that will be read --- @tparam[opt=360] number timeout Timeout per read (default 360) --- @return A thread object (from the `llthreads2` Lua package) -local function udp_server(port, n, timeout) - local threads = require "llthreads2.ex" - - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - - local thread = threads.new({ - function(port, n, timeout) - local socket = require "socket" - local server = assert(socket.udp()) - server:settimeout(timeout or 360) - server:setoption("reuseaddr", true) - server:setsockname("127.0.0.1", port) - local err - local data = {} - local handshake_done = false - local i = 0 - while i < n do - local pkt, rport - pkt, err, rport = server:receivefrom() - if not pkt then - break - end - if pkt == "KONG_UDP_HELLO" then - if not handshake_done then - handshake_done = true - server:sendto("KONG_UDP_READY", "127.0.0.1", rport) - end - else - i = i + 1 - data[i] = pkt - err = nil -- upon succes it would contain the remote ip address - end - end - server:close() - return (n > 1 and data or data[1]), err - end - }, port or CONSTANTS.MOCK_UPSTREAM_PORT, n or 1, timeout) - thread:start() - - local socket = require "socket" - local handshake = socket.udp() - handshake:settimeout(0.01) - handshake:setsockname("127.0.0.1", 0) - while true do - handshake:sendto("KONG_UDP_HELLO", "127.0.0.1", port) - local data = handshake:receive() - if data == "KONG_UDP_READY" then - break - end - end - handshake:close() - - return thread -end - -------------------- -- Custom assertions -- @@ -2990,13 +2599,13 @@ end wait_for_all_config_update = wait_for_all_config_update, wait_for_file = wait_for_file, wait_for_file_contents = wait_for_file_contents, - tcp_server = tcp_server, - udp_server = udp_server, - kill_tcp_server = kill_tcp_server, + tcp_server = server.tcp_server, + udp_server = server.udp_server, + kill_tcp_server = server.kill_tcp_server, is_echo_server_ready = is_echo_server_ready, echo_server_reset = echo_server_reset, get_echo_server_received_data = get_echo_server_received_data, - http_mock = http_mock, + http_mock = server.http_mock, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, proxy_client = proxy_client, From 5c0995ffd37884dd040b6f5799b9f27db9c4c573 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 10 Sep 2024 21:54:33 +0800 Subject: [PATCH 3981/4351] chore(build): use gcc8 on amazonlinux2 (#13637) KAG-5335 --- build/toolchain/managed_toolchain.bzl | 4 ++-- build/toolchain/repositories.bzl | 24 +++++++++---------- .../fixtures/amazonlinux-2-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-arm64.txt | 3 ++- .../explain_manifest/fixtures/el9-arm64.txt | 3 ++- .../fixtures/ubuntu-22.04-arm64.txt | 2 +- 6 files changed, 20 insertions(+), 18 deletions(-) diff --git a/build/toolchain/managed_toolchain.bzl b/build/toolchain/managed_toolchain.bzl index 7d603ad22b9..ae4d3d50711 100644 --- a/build/toolchain/managed_toolchain.bzl +++ b/build/toolchain/managed_toolchain.bzl @@ -4,7 +4,7 @@ aarch64_glibc_distros = { "rhel9": "11", "rhel8": "8", "aws2023": "11", - "aws2": "7", + "aws2": "8", } def define_managed_toolchain( @@ -78,7 +78,7 @@ def register_all_toolchains(name = None): register_managed_toolchain( arch = "x86_64", - gcc_version = "7", + gcc_version = "8", libc = "gnu", vendor = "aws2", ) diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index a8a7c0a1b9a..4a91eb868ff 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -23,40 +23,40 @@ filegroup( def toolchain_repositories(): http_archive( name = "aarch64-rhel9-linux-gnu-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", - sha256 = "8db520adb98f43dfe3da5d51e09679b85956e3a11362d7cba37a85065e87fcf7", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "b8f9573cb71d5556aea5a0e13c205786b5817f54273e2efcde71548e9eb297a2", strip_prefix = "aarch64-rhel9-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-rhel8-linux-gnu-gcc-8", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", - sha256 = "de41ca31b6a056bddd770b4cb50fe8e8c31e8faa9ce857771ab7410a954d1cbe", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", + sha256 = "f802d09c54f037f78198ff90bf847d822529ec3c6797a922e282453ad44321ef", strip_prefix = "aarch64-rhel8-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-aws2023-linux-gnu-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", - sha256 = "c0333ba0934b32f59ab9c3076c47785c94413aae264cc2ee78d6d5fd46171a9d", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "4b5ef1511035fcb4b95c543485dc7a72675abcb27c4d2b6a20ac4598f2717a9f", strip_prefix = "aarch64-aws2023-linux-gnu", build_file_content = build_file_content, ) http_archive( - name = "aarch64-aws2-linux-gnu-gcc-7", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/aarch64-aws2-linux-gnu-glibc-2.26-gcc-7.tar.gz", - sha256 = "de365a366b5de93b0f6d851746e7ced06946b083b390500d4c1b4a8360702331", + name = "aarch64-aws2-linux-gnu-gcc-8", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-aws2-linux-gnu-glibc-2.26-gcc-8.tar.gz", + sha256 = "4bcf3e5448cca6c33f8d6d3e97da0378cfa57b116e5ba6f037e4fd11149ed37f", strip_prefix = "aarch64-aws2-linux-gnu", build_file_content = build_file_content, ) http_archive( - name = "x86_64-aws2-linux-gnu-gcc-7", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.7.0/x86_64-aws2-linux-gnu-glibc-2.26-gcc-7.tar.gz", - sha256 = "645c242d13bf456ca59a7e9701e9d2f53336fd0497ccaff2b151da9921469985", + name = "x86_64-aws2-linux-gnu-gcc-8", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/x86_64-aws2-linux-gnu-glibc-2.26-gcc-8.tar.gz", + sha256 = "bb742616c651900280ac63e926d941fa4bb851e648d011a04a29de62e818e516", strip_prefix = "x86_64-aws2-linux-gnu", build_file_content = build_file_content, ) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index f7599400904..b22d4daf4ec 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -49,8 +49,8 @@ - Path : /usr/local/kong/lib/libada.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libgcc_s.so.1 - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 807cec76969..1a499b6cda5 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -47,10 +47,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libgcc_s.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 807cec76969..1a499b6cda5 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -47,10 +47,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - - libstdc++.so.6 - libm.so.6 + - libstdc++.so.6 - libgcc_s.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index cb06affdd98..6b1664c8989 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -34,9 +34,9 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + - ld-linux-aarch64.so.1 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : From 274d0fd8f59d55b44295e13e9d80bc67c95dbef1 Mon Sep 17 00:00:00 2001 From: Thijs Schreijer Date: Tue, 10 Sep 2024 11:14:16 +0200 Subject: [PATCH 3982/4351] fix(pdk): inspect should log at notice level Reverts #7815 The inpect facility is used a lot for troubleshooting, but curently requires debug level logs to be enabled, which will cause a lot of noise. Also: the documentation still mentions inspect to log at notice level. FTI-6215 --- changelog/unreleased/kong/fix-pdk-inspect-notice.yml | 5 +++++ kong/pdk/log.lua | 2 +- 2 files changed, 6 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-pdk-inspect-notice.yml diff --git a/changelog/unreleased/kong/fix-pdk-inspect-notice.yml b/changelog/unreleased/kong/fix-pdk-inspect-notice.yml new file mode 100644 index 00000000000..c1863f8a24c --- /dev/null +++ b/changelog/unreleased/kong/fix-pdk-inspect-notice.yml @@ -0,0 +1,5 @@ +message: | + Line up the `kong.log.inspect` function to log at `notice` level as documented + in the PDK documentation (used to be `debug`). +type: bugfix +scope: PDK diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 8127a21872e..2aa29456b61 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -534,7 +534,7 @@ do -- @usage -- kong.log.inspect.on() function self.on() - self.print = gen_log_func(_LEVELS.debug, inspect_buf, inspect, 3, " ") + self.print = gen_log_func(_LEVELS.notice, inspect_buf, inspect, 3, " ") end From 4f63f13479143c7738c0b50b5c10b24b1995ebb4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 10 Sep 2024 14:49:55 +0300 Subject: [PATCH 3983/4351] fix(pdk): do not output connection related log trailing with kong.log.inspect Signed-off-by: Aapo Talvensaari --- kong/pdk/log.lua | 33 ++++++++++++++++++++++--- spec/01-unit/10-log_serializer_spec.lua | 1 + 2 files changed, 31 insertions(+), 3 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 2aa29456b61..1ee8edf1430 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -48,6 +48,7 @@ local byte = string.byte local DOT_BYTE = byte(".") +local FFI_ERROR = require("resty.core.base").FFI_ERROR local _PREFIX = "[kong] " @@ -58,6 +59,17 @@ local PHASES_LOG = PHASES.log local QUESTION_MARK = byte("?") local TYPE_NAMES = constants.RESPONSE_SOURCE.NAMES + +local ngx_lua_ffi_raw_log do + if ngx.config.subsystem == "http" or ngx.config.is_console then -- luacheck: ignore + ngx_lua_ffi_raw_log = require("ffi").C.ngx_http_lua_ffi_raw_log + + elseif ngx.config.subsystem == "stream" then + ngx_lua_ffi_raw_log = require("ffi").C.ngx_stream_lua_ffi_raw_log + end +end + + local phases_with_ctx = phase_checker.new(PHASES.rewrite, PHASES.access, @@ -180,6 +192,21 @@ local serializers = { end, } +local function raw_log_inspect(level, msg) + if type(level) ~= "number" then + error("bad argument #1 to 'raw_log' (must be a number)", 2) + end + + if type(msg) ~= "string" then + error("bad argument #2 to 'raw_log' (must be a string)", 2) + end + + local rc = ngx_lua_ffi_raw_log(nil, level, msg, #msg) + if rc == FFI_ERROR then + error("bad log level", 2) + end +end + --- Writes a log line to the location specified by the current Nginx -- configuration block's `error_log` directive, with the `notice` level (similar @@ -363,7 +390,7 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) local i = fullmsg:find("\n") + 1 local header = fullmsg:sub(1, i - 2) .. ("-"):rep(WRAP - i + 3) .. "+" - errlog.raw_log(lvl_const, header) + raw_log_inspect(lvl_const, header) while i <= fullmsg_len do local part = sub(fullmsg, i, i + WRAP - 1) @@ -378,10 +405,10 @@ local function gen_log_func(lvl_const, imm_buf, to_string, stack_level, sep) end part = part .. (" "):rep(WRAP - #part) - errlog.raw_log(lvl_const, "|" .. part .. "|") + raw_log_inspect(lvl_const, "|" .. part .. "|") if i > fullmsg_len then - errlog.raw_log(lvl_const, "+" .. ("-"):rep(WRAP) .. "+") + raw_log_inspect(lvl_const, "+" .. ("-"):rep(WRAP) .. "+") end end diff --git a/spec/01-unit/10-log_serializer_spec.lua b/spec/01-unit/10-log_serializer_spec.lua index e982c4efcfc..d4fe5a7696e 100644 --- a/spec/01-unit/10-log_serializer_spec.lua +++ b/spec/01-unit/10-log_serializer_spec.lua @@ -253,6 +253,7 @@ describe("kong.log.serialize", function() _G.ngx = { config = { subsystem = "stream", + is_console = true, }, ctx = { balancer_data = { From 057a0b8a6616f1d078eed97519be12b32a76299b Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 11 Sep 2024 15:49:03 +0800 Subject: [PATCH 3984/4351] tests(helpers): support ldoc generation (#13636) KAG-5333, support ldoc generation. - edit `config.ld`, add directory `./details` and `merge=true` - add `@module` header for separated test modules --- spec/config.ld | 3 ++- spec/details/dns.lua | 8 ++++++++ spec/details/misc.lua | 8 ++++++++ spec/details/shell.lua | 8 ++++++++ 4 files changed, 26 insertions(+), 1 deletion(-) diff --git a/spec/config.ld b/spec/config.ld index e91166f7af9..79e2c983861 100644 --- a/spec/config.ld +++ b/spec/config.ld @@ -2,10 +2,11 @@ project='Kong test helpers' title='Kong test framework' description='Test helper functions for Kong (integration) testing' format='markdown' -file={'./helpers.lua','./helpers'} +file={'./helpers.lua','./helpers','./details'} dir='docs' readme='README.md' sort=true sort_modules=true style='./' no_space_before_args=true +merge=true diff --git a/spec/details/dns.lua b/spec/details/dns.lua index 792ed4bc087..d7aa0411188 100644 --- a/spec/details/dns.lua +++ b/spec/details/dns.lua @@ -1,3 +1,11 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + local cjson = require("cjson.safe") diff --git a/spec/details/misc.lua b/spec/details/misc.lua index 0a288ff13b8..3cd97a91c6f 100644 --- a/spec/details/misc.lua +++ b/spec/details/misc.lua @@ -1,3 +1,11 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + -- miscellaneous diff --git a/spec/details/shell.lua b/spec/details/shell.lua index fffdfc49358..76a5005d3b9 100644 --- a/spec/details/shell.lua +++ b/spec/details/shell.lua @@ -1,3 +1,11 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + local shell = require("resty.shell") local conf_loader = require("kong.conf_loader") local strip = require("kong.tools.string").strip From 227396f2aa08dde4b68ea2e7daa447d6dfaa4fc2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 11 Sep 2024 15:51:26 +0800 Subject: [PATCH 3985/4351] tests(helpers): separate db functions (#13618) KAG-5322 - The original `dcdp` and `PLUGINS_LIST` now turn to functions, since they are initialized in `get_db_utils()`. - Add a param `extra_fields` for the function `validate_plugin_config_schema()` to be compatible with EE - move `conf` out of `shell` module --- spec/details/asserts.lua | 2 +- spec/details/conf.lua | 8 + spec/details/db.lua | 458 +++++++++++++++++++++++++++++++++++++++ spec/details/shell.lua | 6 +- spec/helpers.lua | 409 ++-------------------------------- 5 files changed, 485 insertions(+), 398 deletions(-) create mode 100644 spec/details/conf.lua create mode 100644 spec/details/db.lua diff --git a/spec/details/asserts.lua b/spec/details/asserts.lua index 14595595ce2..cfae28bb214 100644 --- a/spec/details/asserts.lua +++ b/spec/details/asserts.lua @@ -14,7 +14,7 @@ local colors = require("ansicolors") local luassert = require("luassert.assert") -local conf = require("spec.details.shell").conf +local conf = require("spec.details.conf") local misc = require("spec.details.misc") diff --git a/spec/details/conf.lua b/spec/details/conf.lua new file mode 100644 index 00000000000..d524d44fcda --- /dev/null +++ b/spec/details/conf.lua @@ -0,0 +1,8 @@ +local CONSTANTS = require("spec.details.constants") +local conf_loader = require("kong.conf_loader") + + +local conf = assert(conf_loader(CONSTANTS.TEST_CONF_PATH)) + + +return conf diff --git a/spec/details/db.lua b/spec/details/db.lua new file mode 100644 index 00000000000..6c45393da57 --- /dev/null +++ b/spec/details/db.lua @@ -0,0 +1,458 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local pl_tablex = require("pl.tablex") + + +local DB = require("kong.db") +local constants = require("kong.constants") +local kong_global = require("kong.global") +local Blueprints = require("spec.fixtures.blueprints") +local dc_blueprints = require("spec.fixtures.dc_blueprints") + + +-- will be initialized in get_db_utils() +local dcbp +local PLUGINS_LIST + + +-- Add to package path so dao helpers can insert custom plugins +-- (while running from the busted environment) +do + local CONSTANTS = require("spec.details.constants") + + local paths = {} + table.insert(paths, os.getenv("KONG_LUA_PACKAGE_PATH")) + table.insert(paths, CONSTANTS.CUSTOM_PLUGIN_PATH) + table.insert(paths, CONSTANTS.CUSTOM_VAULT_PATH) + table.insert(paths, package.path) + package.path = table.concat(paths, ";") +end + + +-- ------------ +-- Conf and DAO +-- ------------ + +local conf = require("spec.details.conf") + + +_G.kong = kong_global.new() +kong_global.init_pdk(_G.kong, conf) +ngx.ctx.KONG_PHASE = kong_global.phases.access +_G.kong.core_cache = { + get = function(self, key, opts, func, ...) + if key == constants.CLUSTER_ID_PARAM_KEY then + return "123e4567-e89b-12d3-a456-426655440000" + end + + return func(...) + end +} + + +local db = assert(DB.new(conf)) +assert(db:init_connector()) +db.plugins:load_plugin_schemas(conf.loaded_plugins) +db.vaults:load_vault_schemas(conf.loaded_vaults) +local blueprints = assert(Blueprints.new(db)) + + +kong.db = db + + +--- Gets the ml_cache instance. +-- @function get_cache +-- @param db the database object +-- @return ml_cache instance +local function get_cache(db) + local worker_events = assert(kong_global.init_worker_events(conf)) + local cluster_events = assert(kong_global.init_cluster_events(conf, db)) + local cache = assert(kong_global.init_cache(conf, + cluster_events, + worker_events + )) + return cache +end + + +--- Iterator over DB strategies. +-- @function each_strategy +-- @param strategies (optional string array) explicit list of strategies to use, +-- defaults to `{ "postgres", }`. +-- @see all_strategies +-- @usage +-- -- repeat all tests for each strategy +-- for _, strategy_name in helpers.each_strategy() do +-- describe("my test set [#" .. strategy .. "]", function() +-- +-- -- add your tests here +-- +-- end) +-- end +local function each_strategy() -- luacheck: ignore -- required to trick ldoc into processing for docs +end + + +--- Iterator over all strategies, the DB ones and the DB-less one. +-- To test with DB-less, check the example. +-- @function all_strategies +-- @param strategies (optional string array) explicit list of strategies to use, +-- defaults to `{ "postgres", "off" }`. +-- @see each_strategy +-- @see make_yaml_file +-- @usage +-- -- example of using DB-less testing +-- +-- -- use "all_strategies" to iterate over; "postgres", "off" +-- for _, strategy in helpers.all_strategies() do +-- describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() +-- +-- lazy_setup(function() +-- +-- -- when calling "get_db_utils" with "strategy=off", we still use +-- -- "postgres" so we can write the test setup to the database. +-- local bp = helpers.get_db_utils( +-- strategy == "off" and "postgres" or strategy, +-- nil, { PLUGIN_NAME }) +-- +-- -- Inject a test route, when "strategy=off" it will still be written +-- -- to Postgres. +-- local route1 = bp.routes:insert({ +-- hosts = { "test1.com" }, +-- }) +-- +-- -- start kong +-- assert(helpers.start_kong({ +-- -- set the strategy +-- database = strategy, +-- nginx_conf = "spec/fixtures/custom_nginx.template", +-- plugins = "bundled," .. PLUGIN_NAME, +-- +-- -- The call to "make_yaml_file" will write the contents of +-- -- the database to a temporary file, which filename is returned. +-- -- But only when "strategy=off". +-- declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, +-- +-- -- the below lines can be omitted, but are just to prove that the test +-- -- really runs DB-less despite that Postgres was used as intermediary +-- -- storage. +-- pg_host = strategy == "off" and "unknownhost.konghq.com" or nil, +-- })) +-- end) +-- +-- ... rest of your test file +local function all_strategies() -- luacheck: ignore -- required to trick ldoc into processing for docs +end + + +do + local pl_Set = require "pl.Set" + + local def_db_strategies = {"postgres"} + local def_all_strategies = {"postgres", "off"} + local env_var = os.getenv("KONG_DATABASE") + if env_var then + def_db_strategies = { env_var } + def_all_strategies = { env_var } + end + local db_available_strategies = pl_Set(def_db_strategies) + local all_available_strategies = pl_Set(def_all_strategies) + + local function iter(strategies, i) + i = i + 1 + local strategy = strategies[i] + if strategy then + return i, strategy + end + end + + each_strategy = function(strategies) + if not strategies then + return iter, def_db_strategies, 0 + end + + for i = #strategies, 1, -1 do + if not db_available_strategies[strategies[i]] then + table.remove(strategies, i) + end + end + return iter, strategies, 0 + end + + all_strategies = function(strategies) + if not strategies then + return iter, def_all_strategies, 0 + end + + for i = #strategies, 1, -1 do + if not all_available_strategies[strategies[i]] then + table.remove(strategies, i) + end + end + return iter, strategies, 0 + end +end + + +local function truncate_tables(db, tables) + if not tables then + return + end + + for _, t in ipairs(tables) do + if db[t] and db[t].schema then + db[t]:truncate() + end + end +end + + +local function bootstrap_database(db) + local schema_state = assert(db:schema_state()) + if schema_state.needs_bootstrap then + assert(db:schema_bootstrap()) + end + + if schema_state.new_migrations then + assert(db:run_migrations(schema_state.new_migrations, { + run_up = true, + run_teardown = true, + })) + end +end + + +--- Gets the database utility helpers and prepares the database for a testrun. +-- This will a.o. bootstrap the datastore and truncate the existing data that +-- migth be in it. The BluePrint and DB objects returned can be used to create +-- test entities in the database. +-- +-- So the difference between the `db` and `bp` is small. The `db` one allows access +-- to the datastore for creating entities and inserting data. The `bp` one is a +-- wrapper around the `db` one. It will auto-insert some stuff and check for errors; +-- +-- - if you create a route using `bp`, it will automatically attach it to the +-- default service that it already created, without you having to specify that +-- service. +-- - any errors returned by `db`, which will be `nil + error` in Lua, will be +-- wrapped in an assertion by `bp` so if something is wrong it will throw a hard +-- error which is convenient when testing. When using `db` you have to manually +-- check for errors. +-- +-- Since `bp` is a wrapper around `db` it will only know about the Kong standard +-- entities in the database. Hence the `db` one should be used when working with +-- custom DAO's for which no `bp` entry is available. +-- @function get_db_utils +-- @param strategy (optional) the database strategy to use, will default to the +-- strategy in the test configuration. +-- @param tables (optional) tables to truncate, this can be used to accelarate +-- tests if only a few tables are used. By default all tables will be truncated. +-- @param plugins (optional) array of plugins to mark as loaded. Since kong will +-- load all the bundled plugins by default, this is useful mostly for marking +-- custom plugins as loaded. +-- @param vaults (optional) vault configuration to use. +-- @param skip_migrations (optional) if true, migrations will not be run. +-- @return BluePrint, DB +-- @usage +-- local PLUGIN_NAME = "my_fancy_plugin" +-- local bp = helpers.get_db_utils("postgres", nil, { PLUGIN_NAME }) +-- +-- -- Inject a test route. No need to create a service, there is a default +-- -- service which will echo the request. +-- local route1 = bp.routes:insert({ +-- hosts = { "test1.com" }, +-- }) +-- -- add the plugin to test to the route we created +-- bp.plugins:insert { +-- name = PLUGIN_NAME, +-- route = { id = route1.id }, +-- config = {}, +-- } +local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) + strategy = strategy or conf.database + if tables ~= nil and type(tables) ~= "table" then + error("arg #2 must be a list of tables to truncate", 2) + end + if plugins ~= nil and type(plugins) ~= "table" then + error("arg #3 must be a list of plugins to enable", 2) + end + + if plugins then + for _, plugin in ipairs(plugins) do + conf.loaded_plugins[plugin] = true + end + end + + if vaults ~= nil and type(vaults) ~= "table" then + error("arg #4 must be a list of vaults to enable", 2) + end + + if vaults then + for _, vault in ipairs(vaults) do + conf.loaded_vaults[vault] = true + end + end + + -- Clean workspaces from the context - otherwise, migrations will fail, + -- as some of them have dao calls + -- If `no_truncate` is falsey, `dao:truncate` and `db:truncate` are called, + -- and these set the workspace back again to the new `default` workspace + ngx.ctx.workspace = nil + + -- DAO (DB module) + local db = assert(DB.new(conf, strategy)) + assert(db:init_connector()) + + if not skip_migrations then + bootstrap_database(db) + end + + do + local database = conf.database + conf.database = strategy + conf.database = database + end + + db:truncate("plugins") + assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) + assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) + + db:truncate("tags") + + _G.kong.db = db + + -- cleanup tables + if not tables then + assert(db:truncate()) + + else + tables[#tables + 1] = "workspaces" + truncate_tables(db, tables) + end + + -- blueprints + local bp + if strategy ~= "off" then + bp = assert(Blueprints.new(db)) + dcbp = nil + else + bp = assert(dc_blueprints.new(db)) + dcbp = bp + end + + if plugins then + for _, plugin in ipairs(plugins) do + conf.loaded_plugins[plugin] = false + end + end + + if vaults then + for _, vault in ipairs(vaults) do + conf.loaded_vaults[vault] = false + end + end + + if strategy ~= "off" then + local workspaces = require "kong.workspaces" + workspaces.upsert_default(db) + end + + -- calculation can only happen here because this function + -- initializes the kong.db instance + PLUGINS_LIST = assert(kong.db.plugins:get_handlers()) + table.sort(PLUGINS_LIST, function(a, b) + return a.name:lower() < b.name:lower() + end) + + PLUGINS_LIST = pl_tablex.map(function(p) + return { name = p.name, version = p.handler.VERSION, } + end, PLUGINS_LIST) + + return bp, db +end + + +local function get_dcbp() + return dcbp +end + + +local function get_plugins_list() + return PLUGINS_LIST +end + + +local validate_plugin_config_schema +do + local consumers_schema_def = require("kong.db.schema.entities.consumers") + local services_schema_def = require("kong.db.schema.entities.services") + local plugins_schema_def = require("kong.db.schema.entities.plugins") + local routes_schema_def = require("kong.db.schema.entities.routes") + local Schema = require("kong.db.schema") + local Entity = require("kong.db.schema.entity") + local uuid = require("kong.tools.uuid").uuid + + -- Prepopulate Schema's cache + Schema.new(consumers_schema_def) + Schema.new(services_schema_def) + Schema.new(routes_schema_def) + + local plugins_schema = assert(Entity.new(plugins_schema_def)) + + --- Validate a plugin configuration against a plugin schema. + -- @function validate_plugin_config_schema + -- @param config The configuration to validate. This is not the full schema, + -- only the `config` sub-object needs to be passed. + -- @param schema_def The schema definition + -- @return the validated schema, or nil+error + validate_plugin_config_schema = function(config, schema_def, extra_fields) + assert(plugins_schema:new_subschema(schema_def.name, schema_def)) + local entity = { + id = uuid(), + name = schema_def.name, + config = config + } + + if extra_fields then + for k, v in pairs(extra_fields) do + entity[k] = v + end + end + + local entity_to_insert, err = plugins_schema:process_auto_fields(entity, "insert") + if err then + return nil, err + end + local _, err = plugins_schema:validate_insert(entity_to_insert) + if err then return + nil, err + end + return entity_to_insert + end +end + + +return { + db = db, + blueprints = blueprints, + + get_dcbp = get_dcbp, + get_plugins_list = get_plugins_list, + + get_cache = get_cache, + get_db_utils = get_db_utils, + + truncate_tables = truncate_tables, + bootstrap_database = bootstrap_database, + + each_strategy = each_strategy, + all_strategies = all_strategies, + + validate_plugin_config_schema = validate_plugin_config_schema, +} diff --git a/spec/details/shell.lua b/spec/details/shell.lua index 76a5005d3b9..16904f6b294 100644 --- a/spec/details/shell.lua +++ b/spec/details/shell.lua @@ -7,11 +7,11 @@ local shell = require("resty.shell") -local conf_loader = require("kong.conf_loader") local strip = require("kong.tools.string").strip local CONSTANTS = require("spec.details.constants") +local conf = require("spec.details.conf") ---------------- @@ -41,9 +41,6 @@ local function exec(cmd, returns) end -local conf = assert(conf_loader(CONSTANTS.TEST_CONF_PATH)) - - --- Execute a Kong command. -- @function kong_exec -- @param cmd Kong command to execute, eg. `start`, `stop`, etc. @@ -101,7 +98,6 @@ end return { run = shell.run, - conf = conf, exec = exec, kong_exec = kong_exec, } diff --git a/spec/helpers.lua b/spec/helpers.lua index bc935810599..af0f1174147 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -6,18 +6,8 @@ -- @module spec.helpers -local PLUGINS_LIST - - -local consumers_schema_def = require "kong.db.schema.entities.consumers" -local services_schema_def = require "kong.db.schema.entities.services" -local plugins_schema_def = require "kong.db.schema.entities.plugins" -local routes_schema_def = require "kong.db.schema.entities.routes" local prefix_handler = require "kong.cmd.utils.prefix_handler" -local dc_blueprints = require "spec.fixtures.dc_blueprints" local conf_loader = require "kong.conf_loader" -local kong_global = require "kong.global" -local Blueprints = require "spec.fixtures.blueprints" local constants = require "kong.constants" local pl_tablex = require "pl.tablex" local pl_utils = require "pl.utils" @@ -25,14 +15,10 @@ local pl_path = require "pl.path" local pl_file = require "pl.file" local version = require "version" local pl_dir = require "pl.dir" -local pl_Set = require "pl.Set" -local Schema = require "kong.db.schema" -local Entity = require "kong.db.schema.entity" local cjson = require "cjson.safe" local kong_table = require "kong.tools.table" local http = require "resty.http" local log = require "kong.cmd.utils.log" -local DB = require "kong.db" local ssl = require "ngx.ssl" local ws_client = require "resty.websocket.client" local table_clone = require "table.clone" @@ -46,34 +32,25 @@ local uuid = require("kong.tools.uuid").uuid local reload_module = require("spec.details.module").reload +log.set_lvl(log.levels.quiet) -- disable stdout logs in tests + + -- reload some modules when env or _G changes local CONSTANTS = reload_module("spec.details.constants") +local conf = reload_module("spec.details.conf") local shell = reload_module("spec.details.shell") local misc = reload_module("spec.details.misc") +local DB = reload_module("spec.details.db") local grpc = reload_module("spec.details.grpc") local dns_mock = reload_module("spec.details.dns") local asserts = reload_module("spec.details.asserts") -- luacheck: ignore local server = reload_module("spec.details.server") -local conf = shell.conf local exec = shell.exec local kong_exec = shell.kong_exec -log.set_lvl(log.levels.quiet) -- disable stdout logs in tests - --- Add to package path so dao helpers can insert custom plugins --- (while running from the busted environment) -do - local paths = {} - table.insert(paths, os.getenv("KONG_LUA_PACKAGE_PATH")) - table.insert(paths, CONSTANTS.CUSTOM_PLUGIN_PATH) - table.insert(paths, CONSTANTS.CUSTOM_VAULT_PATH) - table.insert(paths, package.path) - package.path = table.concat(paths, ";") -end - local get_available_port do local USED_PORTS = {} @@ -105,368 +82,14 @@ end --------------- -- Conf and DAO --------------- -_G.kong = kong_global.new() -kong_global.init_pdk(_G.kong, conf) -ngx.ctx.KONG_PHASE = kong_global.phases.access -_G.kong.core_cache = { - get = function(self, key, opts, func, ...) - if key == constants.CLUSTER_ID_PARAM_KEY then - return "123e4567-e89b-12d3-a456-426655440000" - end - - return func(...) - end -} - -local db = assert(DB.new(conf)) -assert(db:init_connector()) -db.plugins:load_plugin_schemas(conf.loaded_plugins) -db.vaults:load_vault_schemas(conf.loaded_vaults) -local blueprints = assert(Blueprints.new(db)) -local dcbp local config_yml ---- Iterator over DB strategies. --- @function each_strategy --- @param strategies (optional string array) explicit list of strategies to use, --- defaults to `{ "postgres", }`. --- @see all_strategies --- @usage --- -- repeat all tests for each strategy --- for _, strategy_name in helpers.each_strategy() do --- describe("my test set [#" .. strategy .. "]", function() --- --- -- add your tests here --- --- end) --- end -local function each_strategy() -- luacheck: ignore -- required to trick ldoc into processing for docs -end - ---- Iterator over all strategies, the DB ones and the DB-less one. --- To test with DB-less, check the example. --- @function all_strategies --- @param strategies (optional string array) explicit list of strategies to use, --- defaults to `{ "postgres", "off" }`. --- @see each_strategy --- @see make_yaml_file --- @usage --- -- example of using DB-less testing --- --- -- use "all_strategies" to iterate over; "postgres", "off" --- for _, strategy in helpers.all_strategies() do --- describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() --- --- lazy_setup(function() --- --- -- when calling "get_db_utils" with "strategy=off", we still use --- -- "postgres" so we can write the test setup to the database. --- local bp = helpers.get_db_utils( --- strategy == "off" and "postgres" or strategy, --- nil, { PLUGIN_NAME }) --- --- -- Inject a test route, when "strategy=off" it will still be written --- -- to Postgres. --- local route1 = bp.routes:insert({ --- hosts = { "test1.com" }, --- }) --- --- -- start kong --- assert(helpers.start_kong({ --- -- set the strategy --- database = strategy, --- nginx_conf = "spec/fixtures/custom_nginx.template", --- plugins = "bundled," .. PLUGIN_NAME, --- --- -- The call to "make_yaml_file" will write the contents of --- -- the database to a temporary file, which filename is returned. --- -- But only when "strategy=off". --- declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, --- --- -- the below lines can be omitted, but are just to prove that the test --- -- really runs DB-less despite that Postgres was used as intermediary --- -- storage. --- pg_host = strategy == "off" and "unknownhost.konghq.com" or nil, --- })) --- end) --- --- ... rest of your test file -local function all_strategies() -- luacheck: ignore -- required to trick ldoc into processing for docs -end - -do - local def_db_strategies = {"postgres"} - local def_all_strategies = {"postgres", "off"} - local env_var = os.getenv("KONG_DATABASE") - if env_var then - def_db_strategies = { env_var } - def_all_strategies = { env_var } - end - local db_available_strategies = pl_Set(def_db_strategies) - local all_available_strategies = pl_Set(def_all_strategies) - - local function iter(strategies, i) - i = i + 1 - local strategy = strategies[i] - if strategy then - return i, strategy - end - end - - each_strategy = function(strategies) - if not strategies then - return iter, def_db_strategies, 0 - end - - for i = #strategies, 1, -1 do - if not db_available_strategies[strategies[i]] then - table.remove(strategies, i) - end - end - return iter, strategies, 0 - end - - all_strategies = function(strategies) - if not strategies then - return iter, def_all_strategies, 0 - end - - for i = #strategies, 1, -1 do - if not all_available_strategies[strategies[i]] then - table.remove(strategies, i) - end - end - return iter, strategies, 0 - end -end - -local function truncate_tables(db, tables) - if not tables then - return - end - - for _, t in ipairs(tables) do - if db[t] and db[t].schema then - db[t]:truncate() - end - end -end - -local function bootstrap_database(db) - local schema_state = assert(db:schema_state()) - if schema_state.needs_bootstrap then - assert(db:schema_bootstrap()) - end - - if schema_state.new_migrations then - assert(db:run_migrations(schema_state.new_migrations, { - run_up = true, - run_teardown = true, - })) - end -end - ---- Gets the database utility helpers and prepares the database for a testrun. --- This will a.o. bootstrap the datastore and truncate the existing data that --- migth be in it. The BluePrint and DB objects returned can be used to create --- test entities in the database. --- --- So the difference between the `db` and `bp` is small. The `db` one allows access --- to the datastore for creating entities and inserting data. The `bp` one is a --- wrapper around the `db` one. It will auto-insert some stuff and check for errors; --- --- - if you create a route using `bp`, it will automatically attach it to the --- default service that it already created, without you having to specify that --- service. --- - any errors returned by `db`, which will be `nil + error` in Lua, will be --- wrapped in an assertion by `bp` so if something is wrong it will throw a hard --- error which is convenient when testing. When using `db` you have to manually --- check for errors. --- --- Since `bp` is a wrapper around `db` it will only know about the Kong standard --- entities in the database. Hence the `db` one should be used when working with --- custom DAO's for which no `bp` entry is available. --- @function get_db_utils --- @param strategy (optional) the database strategy to use, will default to the --- strategy in the test configuration. --- @param tables (optional) tables to truncate, this can be used to accelarate --- tests if only a few tables are used. By default all tables will be truncated. --- @param plugins (optional) array of plugins to mark as loaded. Since kong will --- load all the bundled plugins by default, this is useful mostly for marking --- custom plugins as loaded. --- @param vaults (optional) vault configuration to use. --- @param skip_migrations (optional) if true, migrations will not be run. --- @return BluePrint, DB --- @usage --- local PLUGIN_NAME = "my_fancy_plugin" --- local bp = helpers.get_db_utils("postgres", nil, { PLUGIN_NAME }) --- --- -- Inject a test route. No need to create a service, there is a default --- -- service which will echo the request. --- local route1 = bp.routes:insert({ --- hosts = { "test1.com" }, --- }) --- -- add the plugin to test to the route we created --- bp.plugins:insert { --- name = PLUGIN_NAME, --- route = { id = route1.id }, --- config = {}, --- } -local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) - strategy = strategy or conf.database - if tables ~= nil and type(tables) ~= "table" then - error("arg #2 must be a list of tables to truncate", 2) - end - if plugins ~= nil and type(plugins) ~= "table" then - error("arg #3 must be a list of plugins to enable", 2) - end - - if plugins then - for _, plugin in ipairs(plugins) do - conf.loaded_plugins[plugin] = true - end - end - - if vaults ~= nil and type(vaults) ~= "table" then - error("arg #4 must be a list of vaults to enable", 2) - end - - if vaults then - for _, vault in ipairs(vaults) do - conf.loaded_vaults[vault] = true - end - end - - -- Clean workspaces from the context - otherwise, migrations will fail, - -- as some of them have dao calls - -- If `no_truncate` is falsey, `dao:truncate` and `db:truncate` are called, - -- and these set the workspace back again to the new `default` workspace - ngx.ctx.workspace = nil - - -- DAO (DB module) - local db = assert(DB.new(conf, strategy)) - assert(db:init_connector()) - - if not skip_migrations then - bootstrap_database(db) - end - - do - local database = conf.database - conf.database = strategy - conf.database = database - end - - db:truncate("plugins") - assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) - assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) - - db:truncate("tags") - - _G.kong.db = db - - -- cleanup tables - if not tables then - assert(db:truncate()) - - else - tables[#tables + 1] = "workspaces" - truncate_tables(db, tables) - end - - -- blueprints - local bp - if strategy ~= "off" then - bp = assert(Blueprints.new(db)) - dcbp = nil - else - bp = assert(dc_blueprints.new(db)) - dcbp = bp - end - - if plugins then - for _, plugin in ipairs(plugins) do - conf.loaded_plugins[plugin] = false - end - end - - if vaults then - for _, vault in ipairs(vaults) do - conf.loaded_vaults[vault] = false - end - end - - if strategy ~= "off" then - local workspaces = require "kong.workspaces" - workspaces.upsert_default(db) - end - - -- calculation can only happen here because this function - -- initializes the kong.db instance - PLUGINS_LIST = assert(kong.db.plugins:get_handlers()) - table.sort(PLUGINS_LIST, function(a, b) - return a.name:lower() < b.name:lower() - end) - - PLUGINS_LIST = pl_tablex.map(function(p) - return { name = p.name, version = p.handler.VERSION, } - end, PLUGINS_LIST) - - return bp, db -end - ---- Gets the ml_cache instance. --- @function get_cache --- @param db the database object --- @return ml_cache instance -local function get_cache(db) - local worker_events = assert(kong_global.init_worker_events(conf)) - local cluster_events = assert(kong_global.init_cluster_events(conf, db)) - local cache = assert(kong_global.init_cache(conf, - cluster_events, - worker_events - )) - return cache -end - ----------------- -- Custom helpers ----------------- local resty_http_proxy_mt = setmetatable({}, { __index = http }) resty_http_proxy_mt.__index = resty_http_proxy_mt --- Prepopulate Schema's cache -Schema.new(consumers_schema_def) -Schema.new(services_schema_def) -Schema.new(routes_schema_def) - -local plugins_schema = assert(Entity.new(plugins_schema_def)) - - ---- Validate a plugin configuration against a plugin schema. --- @function validate_plugin_config_schema --- @param config The configuration to validate. This is not the full schema, --- only the `config` sub-object needs to be passed. --- @param schema_def The schema definition --- @return the validated schema, or nil+error -local function validate_plugin_config_schema(config, schema_def) - assert(plugins_schema:new_subschema(schema_def.name, schema_def)) - local entity = { - id = uuid(), - name = schema_def.name, - config = config - } - local entity_to_insert, err = plugins_schema:process_auto_fields(entity, "insert") - if err then - return nil, err - end - local _, err = plugins_schema:validate_insert(entity_to_insert) - if err then return - nil, err - end - return entity_to_insert -end - --- Check if a request can be retried in the case of a closed connection -- @@ -2056,7 +1679,7 @@ local function start_kong(env, tables, preserve_prefix, fixtures) local ok, err = prepare_prefix(prefix) if not ok then return nil, err end - truncate_tables(db, tables) + DB.truncate_tables(DB.db, tables) local nginx_conf = "" local nginx_conf_flags = { "test" } @@ -2075,6 +1698,7 @@ local function start_kong(env, tables, preserve_prefix, fixtures) nginx_conf_flags = "" end + local dcbp = DB.get_dcbp() if dcbp and not env.declarative_config and not env.declarative_config_string then if not config_yml then config_yml = prefix .. "/config.yml" @@ -2378,7 +2002,7 @@ local function clustering_client(opts) end local payload = assert(cjson.encode({ type = "basic_info", plugins = opts.node_plugins_list or - PLUGINS_LIST, + DB.get_plugins_list(), labels = opts.node_labels, process_conf = opts.node_process_conf, })) @@ -2530,11 +2154,11 @@ end utils = pl_utils, -- Kong testing properties - db = db, - blueprints = blueprints, - get_db_utils = get_db_utils, - get_cache = get_cache, - bootstrap_database = bootstrap_database, + db = DB.db, + blueprints = DB.blueprints, + get_db_utils = DB.get_db_utils, + get_cache = DB.get_cache, + bootstrap_database = DB.bootstrap_database, bin_path = CONSTANTS.BIN_PATH, test_conf = conf, test_conf_path = CONSTANTS.TEST_CONF_PATH, @@ -2622,9 +2246,9 @@ end clean_prefix = clean_prefix, clean_logfile = clean_logfile, wait_for_invalidation = wait_for_invalidation, - each_strategy = each_strategy, - all_strategies = all_strategies, - validate_plugin_config_schema = validate_plugin_config_schema, + each_strategy = DB.each_strategy, + all_strategies = DB.all_strategies, + validate_plugin_config_schema = DB.validate_plugin_config_schema, clustering_client = clustering_client, https_server = https_server, stress_generator = stress_generator, @@ -2716,6 +2340,7 @@ end end, -- returns the plugins and version list that is used by Hybrid mode tests get_plugins_list = function() + local PLUGINS_LIST = DB.get_plugins_list() assert(PLUGINS_LIST, "plugin list has not been initialized yet, " .. "you must call get_db_utils first") return table_clone(PLUGINS_LIST) From c498f41dc03f7a04aaf3df24c59e01ff5e39c339 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Wed, 11 Sep 2024 15:54:49 +0800 Subject: [PATCH 3986/4351] chore(ci): migrate bazelbuild/setup-bazelisk to bazel-contrib/setup-bazel (#13622) According to the bazelbuild/setup-bazelisk README, the action is superseded by the bazel-contrib/setup-bazel. Please check if we need to migrate to the new action. One of the possible motivation of this migration is that node.js 16 is deprecated soon from github runners. KAG-5221 --- .github/workflows/release.yml | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 94192420cf3..ecd864a418b 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -189,7 +189,15 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazelbuild/setup-bazelisk@95c9bf48d0c570bb3e28e57108f3450cd67c1a44 # v2.0.0 + uses: bazel-contrib/setup-bazel@0.8.5 + with: + bazelisk-version: "1.20.0" + # Avoid downloading Bazel every time. + bazelisk-cache: true + # Store build cache per workflow. + disk-cache: ${{ github.workflow }} + # Share repository cache between workflows. + repository-cache: true - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' From a8fdca19c7845d6ac69457d295d5bcfd54590765 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 2 Sep 2024 16:44:01 +0800 Subject: [PATCH 3987/4351] chore(build): bump bazel to 7.x --- .bazelrc | 12 ++++++------ .bazelversion | 2 +- MODULE.bazel | 6 ++++++ WORKSPACE | 14 +++++++++----- build/BUILD.bazel | 16 ++++++---------- build/build_system.bzl | 15 +++++++++++++-- build/kong_bindings.bzl | 6 ++---- build/luarocks/BUILD.luarocks.bazel | 2 -- build/luarocks/templates/luarocks_exec.sh | 10 +++++----- build/luarocks/templates/luarocks_make.sh | 2 +- build/luarocks/templates/luarocks_target.sh | 15 +++++++-------- build/nfpm/rules.bzl | 4 +++- build/openresty/BUILD.openresty.bazel | 9 +++++++-- 13 files changed, 66 insertions(+), 47 deletions(-) create mode 100644 MODULE.bazel diff --git a/.bazelrc b/.bazelrc index 7a1625ac970..e22630ead4b 100644 --- a/.bazelrc +++ b/.bazelrc @@ -13,9 +13,10 @@ run --color=yes common --color=yes common --curses=auto +# TODO: remove after bump to bazel >= 8 +common --enable_workspace + build --experimental_ui_max_stdouterr_bytes=10485760 -# TODO: remove after bump to bazel >= 7 -build --experimental_cc_shared_library build --show_progress_rate_limit=0 build --show_timestamps @@ -23,16 +24,15 @@ build --worker_verbose build --incompatible_strict_action_env -# Enable --platforms API based cpu,compiler,crosstool_top selection; remove this in 7.0.0 as it's enabled by default -build --incompatible_enable_cc_toolchain_resolution +# make output files and directories 0755 instead of 0555 +build --experimental_writable_outputs + # Pass PATH, CC, CXX variables from the environment. build --action_env=CC --host_action_env=CC build --action_env=CXX --host_action_env=CXX build --action_env=PATH --host_action_env=PATH -build --action_env=BAZEL_BUILD=1 - # temporary fix for https://github.com/bazelbuild/bazel/issues/12905 on macOS build --features=-debug_prefix_map_pwd_is_dot diff --git a/.bazelversion b/.bazelversion index dfda3e0b4f0..643916c03f1 100644 --- a/.bazelversion +++ b/.bazelversion @@ -1 +1 @@ -6.1.0 +7.3.1 diff --git a/MODULE.bazel b/MODULE.bazel new file mode 100644 index 00000000000..00bb18361f7 --- /dev/null +++ b/MODULE.bazel @@ -0,0 +1,6 @@ +############################################################################### +# Bazel now uses Bzlmod by default to manage external dependencies. +# Please consider migrating your external dependencies from WORKSPACE to MODULE.bazel. +# +# For more details, please check https://github.com/bazelbuild/bazel/issues/18958 +############################################################################### diff --git a/WORKSPACE b/WORKSPACE index 32663c411a2..a017dbf5c08 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -4,16 +4,16 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") http_archive( name = "bazel_skylib", - sha256 = "74d544d96f4a5bb630d465ca8bbcfe231e3594e5aae57e1edbf17a6eb3ca2506", + sha256 = "bc283cdfcd526a52c3201279cda4bc298652efa898b10b4db0837dc51652756f", urls = [ - "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz", - "https://github.com/bazelbuild/bazel-skylib/releases/download/1.3.0/bazel-skylib-1.3.0.tar.gz", + "https://mirror.bazel.build/github.com/bazelbuild/bazel-skylib/releases/download/1.7.1/bazel-skylib-1.7.1.tar.gz", + "https://github.com/bazelbuild/bazel-skylib/releases/download/1.7.1/bazel-skylib-1.7.1.tar.gz", ], ) -load("//build:kong_bindings.bzl", "load_bindings") +load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace") -load_bindings(name = "kong_bindings") +bazel_skylib_workspace() http_archive( name = "rules_foreign_cc", @@ -32,6 +32,10 @@ rules_foreign_cc_dependencies( register_preinstalled_tools = True, # use preinstalled toolchains like make ) +load("//build:kong_bindings.bzl", "load_bindings") + +load_bindings(name = "kong_bindings") + load("//build/openresty:repositories.bzl", "openresty_repositories") openresty_repositories() diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 05ea9aa880e..cb227ac1d48 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -65,10 +65,8 @@ kong_genrule( "openresty.dev.nop", ], cmd = """ - chmod -R "u+rw" ${BUILD_DESTDIR}/openresty rm -rf ${BUILD_DESTDIR}/openresty/nginx cp -r $(location @openresty//:dev-just-make)/. ${BUILD_DESTDIR}/openresty/ - chmod -R "u+rw" ${BUILD_DESTDIR}/openresty touch ${BUILD_DESTDIR}/openresty.dev.nop """, visibility = ["//visibility:public"], @@ -237,20 +235,14 @@ kong_genrule( "bin/luarocks", "bin/luarocks-admin", "etc/kong/kong.conf.default", - "etc/luarocks", - "lib", - "share", ], cmd = """ set -e - chmod -R "u+rw" ${BUILD_DESTDIR}/openresty - rm -rf ${BUILD_DESTDIR}/share ${BUILD_DESTDIR}/lib ${BUILD_DESTDIR}/etc - LUAROCKS=${WORKSPACE_PATH}/$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree + LUAROCKS=$(dirname '$(location @luarocks//:luarocks_make)')/luarocks_tree cp -r ${LUAROCKS}/share ${LUAROCKS}/lib ${LUAROCKS}/etc ${BUILD_DESTDIR}/. cp ${LUAROCKS}/bin/luarocks ${BUILD_DESTDIR}/bin/. cp ${LUAROCKS}/bin/luarocks-admin ${BUILD_DESTDIR}/bin/. - chmod -R "u+rw" ${BUILD_DESTDIR}/share/lua mkdir -p ${BUILD_DESTDIR}/etc/kong/ cp ${WORKSPACE_PATH}/kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default @@ -269,8 +261,12 @@ kong_genrule( # create empty folder to make nfpm happy when skip_tools is set to True mkdir -p ${BUILD_DESTDIR}/kong-tools - chmod -R "u+rw" ${BUILD_DESTDIR}/kong-tools """, + out_dirs = [ + "etc/luarocks", + "lib", + "share", + ], visibility = ["//visibility:public"], ) diff --git a/build/build_system.bzl b/build/build_system.bzl index 99796a0c030..2664dede4dc 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -11,7 +11,11 @@ def _kong_genrule_impl(ctx): for f in ctx.attr.outs: outputs.append(ctx.actions.declare_file(KONG_VAR["BUILD_NAME"] + "/" + f)) + for f in ctx.attr.out_dirs: + outputs.append(ctx.actions.declare_directory(KONG_VAR["BUILD_NAME"] + "/" + f)) + env = dict(KONG_VAR) + env["BUILD_DESTDIR"] = ctx.var["BINDIR"] + "/build/" + env["BUILD_NAME"] # XXX: remove the "env" from KONG_VAR which is a list env["OPENRESTY_PATCHES"] = "" @@ -33,6 +37,7 @@ kong_genrule = rule( "cmd": attr.string(), "tools": attr.label_list(), "outs": attr.string_list(), + "out_dirs": attr.string_list(), }, ) @@ -82,6 +87,7 @@ def _render_template(ctx, output): # yes, not a typo, use gcc for linker substitutions["{{LD}}"] = substitutions["{{CC}}"] + substitutions["{{build_destdir}}"] = ctx.var["BINDIR"] + "/build/" + KONG_VAR["BUILD_NAME"] ctx.actions.expand_template( template = ctx.file.template, @@ -295,11 +301,16 @@ def _kong_install_impl(ctx): # f = output.path, # ), # ) - output = ctx.actions.declare_file(full_path) + if file.is_directory: + output = ctx.actions.declare_directory(full_path) + src = file.path + "/." # avoid duplicating the directory name + else: + output = ctx.actions.declare_file(full_path) + src = file.path ctx.actions.run_shell( outputs = [output], inputs = [file], - command = "cp -r %s %s" % (file.path, output.path), + command = "cp -r %s %s" % (src, output.path), ) outputs.append(output) diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index fa23119d270..b3d7b731452 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -27,12 +27,10 @@ def _load_vars(ctx): build_name = ctx.os.environ.get("BUILD_NAME", "") content += '"BUILD_NAME": "%s",\n' % build_name - build_destdir = workspace_path + "/bazel-bin/build/" + build_name - content += '"BUILD_DESTDIR": "%s",\n' % build_destdir - install_destdir = ctx.os.environ.get("INSTALL_DESTDIR", "MANAGED") if install_destdir == "MANAGED": - install_destdir = build_destdir + # this has to be absoluate path to make build scripts happy and artifacts being portable + install_destdir = workspace_path + "/bazel-bin/build/" + build_name content += '"INSTALL_DESTDIR": "%s",\n' % install_destdir # Kong Version diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index d4d5c67c4d4..f4965a2f19a 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -92,10 +92,8 @@ kong_template_genrule( output = "luarocks_target.log", progress_message = "Luarocks: Install luarocks with target configuration", substitutions = { - "{{build_destdir}}": KONG_VAR["BUILD_DESTDIR"], "{{install_destdir}}": KONG_VAR["INSTALL_DESTDIR"], "{{luarocks_version}}": KONG_VAR["LUAROCKS"], - "{{workspace_path}}": KONG_VAR["WORKSPACE_PATH"], }, template = "@//build/luarocks:templates/luarocks_target.sh", tools = [ diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh index 2451635b89c..27c81953f24 100644 --- a/build/luarocks/templates/luarocks_exec.sh +++ b/build/luarocks/templates/luarocks_exec.sh @@ -1,13 +1,13 @@ #!/bin/bash -e # template variables starts -libexpat_path="{{@libexpat//:libexpat}}" +libexpat_path="{{@@libexpat//:libexpat}}" libxml2_path="invalid" -openssl_path="{{@openssl//:openssl}}" -luarocks_host_path="{{@luarocks//:luarocks_host}}" -luajit_path="{{@openresty//:luajit}}" +openssl_path="{{@@openssl//:openssl}}" +luarocks_host_path="{{@@luarocks//:luarocks_host}}" +luajit_path="{{@@openresty//:luajit}}" kongrocks_path="invalid" -cross_deps_libyaml_path="{{@cross_deps_libyaml//:libyaml}}" +cross_deps_libyaml_path="{{@@cross_deps_libyaml//:libyaml}}" CC={{CC}} LD={{LD}} LIB_RPATH={{lib_rpath}} diff --git a/build/luarocks/templates/luarocks_make.sh b/build/luarocks/templates/luarocks_make.sh index dc5d6105f3c..96cbc9b90e6 100644 --- a/build/luarocks/templates/luarocks_make.sh +++ b/build/luarocks/templates/luarocks_make.sh @@ -1,7 +1,7 @@ #!/bin/bash -e # template variables starts -luarocks_exec="{{@luarocks//:luarocks_exec}}" +luarocks_exec="{{@@luarocks//:luarocks_exec}}" # template variables ends if [[ "$OSTYPE" == "darwin"* ]]; then diff --git a/build/luarocks/templates/luarocks_target.sh b/build/luarocks/templates/luarocks_target.sh index f84d52dcb4c..5bc2b8717f4 100644 --- a/build/luarocks/templates/luarocks_target.sh +++ b/build/luarocks/templates/luarocks_target.sh @@ -1,15 +1,14 @@ #!/bin/bash -e # template variables starts -workspace_path="{{workspace_path}}" luarocks_version="{{luarocks_version}}" install_destdir="{{install_destdir}}" build_destdir="{{build_destdir}}" -luarocks_exec="{{@luarocks//:luarocks_exec}}" -luajit_path="{{@openresty//:luajit}}" -luarocks_host_path="{{@luarocks//:luarocks_host}}" -luarocks_wrap_script="{{@//build/luarocks:luarocks_wrap_script.lua}}" +luarocks_exec="{{@@luarocks//:luarocks_exec}}" +luajit_path="{{@@openresty//:luajit}}" +luarocks_host_path="{{@@luarocks//:luarocks_host}}" +luarocks_wrap_script="{{@@//build/luarocks:luarocks_wrap_script.lua}}" # template variables ends mkdir -p $(dirname $@) @@ -19,8 +18,8 @@ mkdir -p $(dirname $@) $luarocks_exec install "luarocks $luarocks_version" # use host configuration to invoke luarocks API to wrap a correct bin/luarocks script -rocks_tree=$workspace_path/$(dirname $luarocks_exec)/luarocks_tree -host_luajit=$workspace_path/$luajit_path/bin/luajit +rocks_tree=$(dirname $luarocks_exec)/luarocks_tree +host_luajit=$luajit_path/bin/luajit host_luarocks_tree=$luarocks_host_path export LUA_PATH="$build_destdir/share/lua/5.1/?.lua;$build_destdir/share/lua/5.1/?/init.lua;$host_luarocks_tree/share/lua/5.1/?.lua;$host_luarocks_tree/share/lua/5.1/?/init.lua;;" @@ -52,7 +51,7 @@ rocks_trees = { } EOF -# TODO: this still doesn't work +sed -i -e "s|$build_destdir|$install_destdir|g" $rocks_tree/bin/luarocks sed -i -e "s|$rocks_tree|$install_destdir|g" $rocks_tree/bin/luarocks # only generate the output when the command succeeds diff --git a/build/nfpm/rules.bzl b/build/nfpm/rules.bzl index cb5999bd874..96d8359283c 100644 --- a/build/nfpm/rules.bzl +++ b/build/nfpm/rules.bzl @@ -36,10 +36,12 @@ def _nfpm_pkg_impl(ctx): nfpm_args.add("-p", ctx.attr.packager) nfpm_args.add("-t", out.path) + build_destdir = ctx.var["BINDIR"] + "/build/" + KONG_VAR["BUILD_NAME"] + ctx.actions.run_shell( inputs = ctx.files._nfpm_bin, mnemonic = "nFPM", - command = "ln -sf %s nfpm-prefix; external/nfpm/nfpm $@" % KONG_VAR["BUILD_DESTDIR"], + command = "ln -sf %s nfpm-prefix; external/nfpm/nfpm $@" % build_destdir, arguments = [nfpm_args], outputs = [out], env = env, diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 700ebe22d7f..2105a712349 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -233,6 +233,9 @@ CONFIGURE_OPTIONS = [ }) + select({ "@kong//:brotli_flag": [ "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_brotli", + # force static link; the order or following two entries matter + "--with-ld-opt=\"-l:libbrotlienc.a\"", + "--with-ld-opt=\"-l:libbrotlicommon.a\"", ], "//conditions:default": [], }) + wasmx_configure_options @@ -350,13 +353,15 @@ genrule( ], "//conditions:default": [], }), - outs = ["dev-builddir"], + outs = ["dev-builddir/.marker"], cmd = """ pushd $(RULEDIR)/openresty.build_tmpdir >/dev/null make -j%s make install popd >/dev/null - cp -r $(RULEDIR)/openresty.build_tmpdir/openresty $@ + mkdir -p $$(dirname $@) + cp -r $(RULEDIR)/openresty.build_tmpdir/openresty $$(dirname $@) + touch $@ """ % KONG_VAR["NPROC"], visibility = ["//visibility:public"], ) From ce940117daa748d629f8fd005aea55aeb058f2ae Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 24 Apr 2024 14:51:00 +0800 Subject: [PATCH 3988/4351] chore(deps): bump rules_foreign_cc from 0.9.0 to 0.12.0 --- WORKSPACE | 22 +- build/README.md | 2 - build/kong_bindings.bzl | 7 - build/luarocks/BUILD.luarocks.bazel | 4 +- build/openresty/BUILD.openresty.bazel | 28 +- build/patches/01-revert-LD-environment.patch | 43 ++ ...ce-build-times-especially-on-windows.patch | 702 ++++++++++++++++++ 7 files changed, 780 insertions(+), 28 deletions(-) create mode 100644 build/patches/01-revert-LD-environment.patch create mode 100644 build/patches/02-revert-Reduce-build-times-especially-on-windows.patch diff --git a/WORKSPACE b/WORKSPACE index a017dbf5c08..3aef32c4fca 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -15,11 +15,27 @@ load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace") bazel_skylib_workspace() +http_archive( + name = "bazel_features", + sha256 = "ba1282c1aa1d1fffdcf994ab32131d7c7551a9bc960fbf05f42d55a1b930cbfb", + strip_prefix = "bazel_features-1.15.0", + url = "https://github.com/bazel-contrib/bazel_features/releases/download/v1.15.0/bazel_features-v1.15.0.tar.gz", +) + +load("@bazel_features//:deps.bzl", "bazel_features_deps") + +bazel_features_deps() + http_archive( name = "rules_foreign_cc", - sha256 = "2a4d07cd64b0719b39a7c12218a3e507672b82a97b98c6a89d38565894cf7c51", - strip_prefix = "rules_foreign_cc-0.9.0", - url = "https://github.com/bazelbuild/rules_foreign_cc/archive/refs/tags/0.9.0.tar.gz", + patch_args = ["-p1"], + patches = [ + "//build:patches/01-revert-LD-environment.patch", + "//build:patches/02-revert-Reduce-build-times-especially-on-windows.patch", + ], + sha256 = "a2e6fb56e649c1ee79703e99aa0c9d13c6cc53c8d7a0cbb8797ab2888bbc99a3", + strip_prefix = "rules_foreign_cc-0.12.0", + url = "https://github.com/bazelbuild/rules_foreign_cc/releases/download/0.12.0/rules_foreign_cc-0.12.0.tar.gz", ) load("@rules_foreign_cc//foreign_cc:repositories.bzl", "rules_foreign_cc_dependencies") diff --git a/build/README.md b/build/README.md index 7774fd6081d..1d9bf56a61b 100644 --- a/build/README.md +++ b/build/README.md @@ -24,8 +24,6 @@ The build system requires the following tools to be installed: # check bazel version bazel version ``` -- [Python](https://www.python.org/), Python 3 is used to build some of the dependencies. Note: build system relies on `python` - in the PATH; if you have `python3` you need to create a symlink from `python` to `python3` - [Build dependencies](https://github.com/Kong/kong/blob/master/DEVELOPER.md#build-and-install-from-source) **Note**: Bazel relies on logged user to create the temporary file system; however if your username contains `@` diff --git a/build/kong_bindings.bzl b/build/kong_bindings.bzl index b3d7b731452..f311845ce59 100644 --- a/build/kong_bindings.bzl +++ b/build/kong_bindings.bzl @@ -78,13 +78,6 @@ def _check_sanity(ctx): "The following command is useful to check if Xcode is picked up by Bazel:\n" + "eval `find /private/var/tmp/_bazel_*/|grep xcode-locator|head -n1`") - python = ctx.execute(["which", "python"]).stdout.strip() - if not python: - fail("rules_foreign_cc hasn't migrated to python3 on macOS yet, and your system doens't \n" + - "have a `python` binary. Consider create a symlink to `python3` and include in PATH:\n" + - "ln -s `which python3` /usr/local/bin/python\n" + - "export PATH=/usr/local/bin:$PATH bazel build \n") - user = ctx.os.environ.get("USER", "") if "@" in user: fail("Bazel uses $USER in cache and rule_foreign_cc uses `@` in its sed command.\n" + diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index f4965a2f19a..db444678c85 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -19,8 +19,8 @@ configure_make( configure_in_place = True, configure_options = [ "--lua-suffix=jit", - "--with-lua=$$EXT_BUILD_DEPS$$/luajit", - "--with-lua-include=$$EXT_BUILD_DEPS$$/luajit/include/luajit-2.1", + "--with-lua=$$EXT_BUILD_DEPS/luajit", + "--with-lua-include=$$EXT_BUILD_DEPS/luajit/include/luajit-2.1", ], lib_source = ":all_srcs", out_bin_dir = "", diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 2105a712349..4d35d709dd6 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -144,14 +144,14 @@ CONFIGURE_OPTIONS = [ "--without-http_redis_module", "--without-http_rds_json_module", "--without-http_rds_csv_module", - "--with-luajit=$$EXT_BUILD_DEPS$$/luajit", - "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/pcre/include\"", - "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/openssl/include\"", - "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/luajit/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/pcre/lib\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/openssl/lib\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/luajit/lib\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/lib\"", + "--with-luajit=$$EXT_BUILD_DEPS/luajit", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS/pcre/include\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS/openssl/include\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS/luajit/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/pcre/lib\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/openssl/lib\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/luajit/lib\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/lib\"", # Here let's try not having --disable-new-dtags; --disable-new-dtags creates rpath instead of runpath # note rpath can't handle indirect dependency (nginx -> luajit -> dlopen("other")), so each indirect # dependency should have its rpath set (luajit, libxslt etc); on the other side, rpath is not @@ -201,14 +201,14 @@ CONFIGURE_OPTIONS = [ "//conditions:default": [], }) + select({ "@kong//:any-cross": [ - "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/zlib/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/zlib/lib\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS/zlib/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/zlib/lib\"", ], "//conditions:default": [], }) + select({ ":needs-xcrypt2": [ - "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/libxcrypt/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/libxcrypt/lib\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS/libxcrypt/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/libxcrypt/lib\"", ], "//conditions:default": [], }) + select({ @@ -220,8 +220,8 @@ CONFIGURE_OPTIONS = [ "//conditions:default": [], }) + select({ "@kong//:fips_flag": [ - "--with-cc-opt=\"-I$$EXT_BUILD_DEPS$$/include\"", - "--with-ld-opt=\"-L$$EXT_BUILD_DEPS$$/lib -Wl,-Bsymbolic-functions -Wl,-z,relro\"", + "--with-cc-opt=\"-I$$EXT_BUILD_DEPS/include\"", + "--with-ld-opt=\"-L$$EXT_BUILD_DEPS/lib -Wl,-Bsymbolic-functions -Wl,-z,relro\"", ], "//conditions:default": [], }) + select({ diff --git a/build/patches/01-revert-LD-environment.patch b/build/patches/01-revert-LD-environment.patch new file mode 100644 index 00000000000..a72f5b5b769 --- /dev/null +++ b/build/patches/01-revert-LD-environment.patch @@ -0,0 +1,43 @@ +From 74001becbbd84108781014d1cd240a09dc57f2ab Mon Sep 17 00:00:00 2001 +From: James Sharpe +Date: Thu, 5 Sep 2024 14:09:40 +0000 +Subject: [PATCH] Revert "Set the LD environment variable (#1068)" + +This reverts commit c62e551f9f980adc512aee03ba4f6988e34e30ac. +--- + foreign_cc/private/cc_toolchain_util.bzl | 2 -- + foreign_cc/private/make_env_vars.bzl | 1 - + 2 files changed, 3 deletions(-) + +diff --git a/foreign_cc/private/cc_toolchain_util.bzl b/foreign_cc/private/cc_toolchain_util.bzl +index 9b3397475..9e6000d88 100644 +--- a/foreign_cc/private/cc_toolchain_util.bzl ++++ b/foreign_cc/private/cc_toolchain_util.bzl +@@ -21,7 +21,6 @@ CxxToolsInfo = provider( + cxx = "C++ compiler", + cxx_linker_static = "C++ linker to link static library", + cxx_linker_executable = "C++ linker to link executable", +- ld = "linker", + ), + ) + +@@ -217,7 +216,6 @@ def get_tools_info(ctx): + feature_configuration = feature_configuration, + action_name = ACTION_NAMES.cpp_link_executable, + ), +- ld = cc_toolchain.ld_executable, + ) + + def get_flags_info(ctx, link_output_file = None): +diff --git a/foreign_cc/private/make_env_vars.bzl b/foreign_cc/private/make_env_vars.bzl +index 30e91c3b5..78ae779df 100644 +--- a/foreign_cc/private/make_env_vars.bzl ++++ b/foreign_cc/private/make_env_vars.bzl +@@ -94,7 +94,6 @@ _MAKE_TOOLS = { + "AR": "cxx_linker_static", + "CC": "cc", + "CXX": "cxx", +- "LD": "ld", + # missing: cxx_linker_executable + } + \ No newline at end of file diff --git a/build/patches/02-revert-Reduce-build-times-especially-on-windows.patch b/build/patches/02-revert-Reduce-build-times-especially-on-windows.patch new file mode 100644 index 00000000000..e031042bce8 --- /dev/null +++ b/build/patches/02-revert-Reduce-build-times-especially-on-windows.patch @@ -0,0 +1,702 @@ +From 915e2b2c57e5450bf812e31c48675b1d5a8a03e6 Mon Sep 17 00:00:00 2001 +From: Wangchong Zhou +Date: Wed, 11 Sep 2024 04:09:29 +0800 +Subject: [PATCH] Revert "Reduce build times (especially on windows) by + symlinking directories (#983)" + +This reverts commit 6425a21252116dac7553644b29248c2cf123c08d. +--- + foreign_cc/ninja.bzl | 2 +- + foreign_cc/private/framework.bzl | 6 ++--- + .../private/framework/toolchains/commands.bzl | 2 -- + .../framework/toolchains/freebsd_commands.bzl | 21 +++++----------- + .../framework/toolchains/linux_commands.bzl | 21 +++++----------- + .../framework/toolchains/macos_commands.bzl | 21 +++++----------- + .../framework/toolchains/windows_commands.bzl | 23 ++++++------------ + foreign_cc/private/make_script.bzl | 2 +- + test/BUILD.bazel | 2 +- + test/convert_shell_script_test.bzl | 24 +++++++++---------- + test/expected/inner_fun_text.txt | 19 ++++----------- + test/expected/inner_fun_text_freebsd.txt | 19 ++++----------- + test/expected/inner_fun_text_macos.txt | 19 ++++----------- + test/symlink_contents_to_dir_test_rule.bzl | 4 ++-- + 14 files changed, 59 insertions(+), 126 deletions(-) + +diff --git a/foreign_cc/ninja.bzl b/foreign_cc/ninja.bzl +index 9b872e6..6242e0e 100644 +--- a/foreign_cc/ninja.bzl ++++ b/foreign_cc/ninja.bzl +@@ -51,7 +51,7 @@ def _create_ninja_script(configureParameters): + script = [] + + root = detect_root(ctx.attr.lib_source) +- script.append("##symlink_contents_to_dir## $$EXT_BUILD_ROOT$$/{} $$BUILD_TMPDIR$$ False".format(root)) ++ script.append("##symlink_contents_to_dir## $$EXT_BUILD_ROOT$$/{} $$BUILD_TMPDIR$$".format(root)) + + data = ctx.attr.data + ctx.attr.build_data + +diff --git a/foreign_cc/private/framework.bzl b/foreign_cc/private/framework.bzl +index 892467e..84b74ad 100644 +--- a/foreign_cc/private/framework.bzl ++++ b/foreign_cc/private/framework.bzl +@@ -728,10 +728,10 @@ def _copy_deps_and_tools(files): + for tool in files.tools_files: + tool_prefix = "$EXT_BUILD_ROOT/" + tool = tool[len(tool_prefix):] if tool.startswith(tool_prefix) else tool +- lines.append("##symlink_to_dir## $$EXT_BUILD_ROOT$$/{} $$EXT_BUILD_DEPS$$/bin/ False".format(tool)) ++ lines.append("##symlink_to_dir## $$EXT_BUILD_ROOT$$/{} $$EXT_BUILD_DEPS$$/bin/".format(tool)) + + for ext_dir in files.ext_build_dirs: +- lines.append("##symlink_to_dir## $$EXT_BUILD_ROOT$$/{} $$EXT_BUILD_DEPS$$ True".format(_file_path(ext_dir))) ++ lines.append("##symlink_to_dir## $$EXT_BUILD_ROOT$$/{} $$EXT_BUILD_DEPS$$".format(_file_path(ext_dir))) + + lines.append("##path## $$EXT_BUILD_DEPS$$/bin") + +@@ -749,7 +749,7 @@ def _symlink_contents_to_dir(dir_name, files_list): + path = _file_path(file).strip() + if path: + lines.append("##symlink_contents_to_dir## \ +-$$EXT_BUILD_ROOT$$/{} $$EXT_BUILD_DEPS$$/{} True".format(path, dir_name)) ++$$EXT_BUILD_ROOT$$/{} $$EXT_BUILD_DEPS$$/{}".format(path, dir_name)) + + return lines + +diff --git a/foreign_cc/private/framework/toolchains/commands.bzl b/foreign_cc/private/framework/toolchains/commands.bzl +index e4f1073..148a4a5 100644 +--- a/foreign_cc/private/framework/toolchains/commands.bzl ++++ b/foreign_cc/private/framework/toolchains/commands.bzl +@@ -227,7 +227,6 @@ PLATFORM_COMMANDS = { + doc = "Source directory, immediate children of which are symlinked, or file to be symlinked.", + ), + _argument_info(name = "target", data_type = type(""), doc = "Target directory"), +- _argument_info(name = "replace_in_files", data_type = type(""), doc = "True if all transitive files in the source directory should have replace_in_files run"), + ], + doc = ( + "Symlink contents of the directory to target directory (create the target directory if needed). " + +@@ -242,7 +241,6 @@ PLATFORM_COMMANDS = { + doc = "Source directory", + ), + _argument_info(name = "target", data_type = type(""), doc = "Target directory"), +- _argument_info(name = "replace_in_files", data_type = type(""), doc = "True if all transitive files in the source directory should have replace_in_files run"), + ], + doc = ( + "Symlink all files from source directory to target directory (create the target directory if needed). " + +diff --git a/foreign_cc/private/framework/toolchains/freebsd_commands.bzl b/foreign_cc/private/framework/toolchains/freebsd_commands.bzl +index 9fb552f..80ae2ad 100644 +--- a/foreign_cc/private/framework/toolchains/freebsd_commands.bzl ++++ b/foreign_cc/private/framework/toolchains/freebsd_commands.bzl +@@ -109,7 +109,7 @@ find "{target}" -type f -exec touch -r "{source}" "{{}}" \\; + target = target, + ) + +-def symlink_contents_to_dir(_source, _target, _replace_in_files): ++def symlink_contents_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_contents_to_dir is unexpectedly empty" +@@ -121,25 +121,24 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +- ##symlink_to_dir## "$1" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$1" "$target" + elif [[ -L "$1" && ! -d "$1" ]]; then + local actual=$(readlink "$1") +- ##symlink_contents_to_dir## "$actual" "$target" "$replace_in_files" ++ ##symlink_contents_to_dir## "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$'\n' + local children=($(find "$1/" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]:-}"; do +- ##symlink_to_dir## "$child" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target" + done + fi + """ + return FunctionAndCallInfo(text = text) + +-def symlink_to_dir(_source, _target, _replace_in_files): ++def symlink_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_to_dir is unexpectedly empty" +@@ -151,7 +150,6 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -164,13 +162,6 @@ if [[ -f "$1" ]]; then + elif [[ -L "$1" && ! -d "$1" ]]; then + cp -pR "$1" "$2" + elif [[ -d "$1" ]]; then +- +- # If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +- if [[ "$replace_in_files" = False ]]; then +- ln -s -f "$1" "$target" +- return +- fi +- + SAVEIFS=$IFS + IFS=$'\n' + local children=($(find "$1/" -maxdepth 1 -mindepth 1)) +@@ -179,7 +170,7 @@ elif [[ -d "$1" ]]; then + mkdir -p "$target/$dirname" + for child in "${children[@]:-}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +- ##symlink_to_dir## "$child" "$target/$dirname" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target/$dirname" + fi + done + else +diff --git a/foreign_cc/private/framework/toolchains/linux_commands.bzl b/foreign_cc/private/framework/toolchains/linux_commands.bzl +index ba265eb..e5781d6 100644 +--- a/foreign_cc/private/framework/toolchains/linux_commands.bzl ++++ b/foreign_cc/private/framework/toolchains/linux_commands.bzl +@@ -91,7 +91,7 @@ def copy_dir_contents_to_dir(source, target): + target = target, + ) + +-def symlink_contents_to_dir(_source, _target, _replace_in_files): ++def symlink_contents_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_contents_to_dir is unexpectedly empty" +@@ -103,25 +103,24 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +- ##symlink_to_dir## "$1" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$1" "$target" + elif [[ -L "$1" ]]; then + local actual=$(readlink "$1") +- ##symlink_contents_to_dir## "$actual" "$target" "$replace_in_files" ++ ##symlink_contents_to_dir## "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$'\n' + local children=($(find -H "$1" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]:-}"; do +- ##symlink_to_dir## "$child" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target" + done + fi + """ + return FunctionAndCallInfo(text = text) + +-def symlink_to_dir(_source, _target, _replace_in_files): ++def symlink_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_to_dir is unexpectedly empty" +@@ -133,7 +132,6 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -146,13 +144,6 @@ if [[ -f "$1" ]]; then + elif [[ -L "$1" && ! -d "$1" ]]; then + cp -pR "$1" "$2" + elif [[ -d "$1" ]]; then +- +- # If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +- if [[ "$replace_in_files" = False ]]; then +- ln -s -f "$1" "$target" +- return +- fi +- + SAVEIFS=$IFS + IFS=$'\n' + local children=($(find -H "$1" -maxdepth 1 -mindepth 1)) +@@ -161,7 +152,7 @@ elif [[ -d "$1" ]]; then + mkdir -p "$target/$dirname" + for child in "${children[@]:-}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +- ##symlink_to_dir## "$child" "$target/$dirname" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target/$dirname" + fi + done + else +diff --git a/foreign_cc/private/framework/toolchains/macos_commands.bzl b/foreign_cc/private/framework/toolchains/macos_commands.bzl +index ed04f24..a06924a 100644 +--- a/foreign_cc/private/framework/toolchains/macos_commands.bzl ++++ b/foreign_cc/private/framework/toolchains/macos_commands.bzl +@@ -100,7 +100,7 @@ find "{target}" -type f -exec touch -r "{source}" "{{}}" \\; + target = target, + ) + +-def symlink_contents_to_dir(_source, _target, _replace_in_files): ++def symlink_contents_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_contents_to_dir is unexpectedly empty" +@@ -112,25 +112,24 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +- ##symlink_to_dir## "$1" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$1" "$target" + elif [[ -L "$1" && ! -d "$1" ]]; then + local actual=$(readlink "$1") +- ##symlink_contents_to_dir## "$actual" "$target" "$replace_in_files" ++ ##symlink_contents_to_dir## "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$'\n' + local children=($(find "$1/" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]:-}"; do +- ##symlink_to_dir## "$child" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target" + done + fi + """ + return FunctionAndCallInfo(text = text) + +-def symlink_to_dir(_source, _target, _replace_in_files): ++def symlink_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_to_dir is unexpectedly empty" +@@ -142,7 +141,6 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -155,13 +153,6 @@ if [[ -f "$1" ]]; then + elif [[ -L "$1" && ! -d "$1" ]]; then + cp -pR "$1" "$2" + elif [[ -d "$1" ]]; then +- +- # If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +- if [[ "$replace_in_files" = False ]]; then +- ln -s -f "$1" "$target" +- return +- fi +- + SAVEIFS=$IFS + IFS=$'\n' + local children=($(find "$1/" -maxdepth 1 -mindepth 1)) +@@ -170,7 +161,7 @@ elif [[ -d "$1" ]]; then + mkdir -p "$target/$dirname" + for child in "${children[@]:-}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +- ##symlink_to_dir## "$child" "$target/$dirname" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target/$dirname" + fi + done + else +diff --git a/foreign_cc/private/framework/toolchains/windows_commands.bzl b/foreign_cc/private/framework/toolchains/windows_commands.bzl +index f74cd94..b51ad07 100644 +--- a/foreign_cc/private/framework/toolchains/windows_commands.bzl ++++ b/foreign_cc/private/framework/toolchains/windows_commands.bzl +@@ -113,7 +113,7 @@ def copy_dir_contents_to_dir(source, target): + target = target, + ) + +-def symlink_contents_to_dir(_source, _target, _replace_in_files): ++def symlink_contents_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_contents_to_dir is unexpectedly empty" +@@ -125,25 +125,24 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +- ##symlink_to_dir## "$1" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$1" "$target" + elif [[ -L "$1" ]]; then + local actual=$(readlink "$1") +- ##symlink_contents_to_dir## "$actual" "$target" "$replace_in_files" ++ ##symlink_contents_to_dir## "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$'\n' + local children=($($REAL_FIND -H "$1" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]}"; do +- ##symlink_to_dir## "$child" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target" + done + fi + """ + return FunctionAndCallInfo(text = text) + +-def symlink_to_dir(_source, _target, _replace_in_files): ++def symlink_to_dir(_source, _target): + text = """\ + if [[ -z "$1" ]]; then + echo "arg 1 to symlink_to_dir is unexpectedly empty" +@@ -155,7 +154,6 @@ if [[ -z "$2" ]]; then + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -167,15 +165,8 @@ if [[ -f "$1" ]]; then + fi + elif [[ -L "$1" ]]; then + local actual=$(readlink "$1") +- ##symlink_to_dir## "$actual" "$target" "$replace_in_files" ++ ##symlink_to_dir## "$actual" "$target" + elif [[ -d "$1" ]]; then +- +- # If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +- if [[ "$replace_in_files" = False ]]; then +- ln -s -f "$1" "$target" +- return +- fi +- + SAVEIFS=$IFS + IFS=$'\n' + local children=($($REAL_FIND -H "$1" -maxdepth 1 -mindepth 1)) +@@ -183,7 +174,7 @@ elif [[ -d "$1" ]]; then + local dirname=$(basename "$1") + for child in "${children[@]}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +- ##symlink_to_dir## "$child" "$target/$dirname" "$replace_in_files" ++ ##symlink_to_dir## "$child" "$target/$dirname" + fi + done + else +diff --git a/foreign_cc/private/make_script.bzl b/foreign_cc/private/make_script.bzl +index 5a37540..05b32af 100644 +--- a/foreign_cc/private/make_script.bzl ++++ b/foreign_cc/private/make_script.bzl +@@ -16,7 +16,7 @@ def create_make_script( + + script = pkgconfig_script(ext_build_dirs) + +- script.append("##symlink_contents_to_dir## $$EXT_BUILD_ROOT$$/{} $$BUILD_TMPDIR$$ False".format(root)) ++ script.append("##symlink_contents_to_dir## $$EXT_BUILD_ROOT$$/{} $$BUILD_TMPDIR$$".format(root)) + + script.append("##enable_tracing##") + configure_vars = get_make_env_vars(workspace_name, tools, flags, env_vars, deps, inputs, make_commands) +diff --git a/test/BUILD.bazel b/test/BUILD.bazel +index 9521ec4..525057f 100644 +--- a/test/BUILD.bazel ++++ b/test/BUILD.bazel +@@ -15,7 +15,7 @@ utils_test_suite() + shell_script_helper_test_rule( + name = "shell_script_inner_fun", + out = "inner_fun_text.txt", +- script = ["##symlink_contents_to_dir## $$SOURCE_DIR$$ $$TARGET_DIR$$ False"], ++ script = ["##symlink_contents_to_dir## $$SOURCE_DIR$$ $$TARGET_DIR$$"], + ) + + # TODO: This should not be necessary but there appears to be some inconsistent +diff --git a/test/convert_shell_script_test.bzl b/test/convert_shell_script_test.bzl +index 1fe14ed..9b645e1 100644 +--- a/test/convert_shell_script_test.bzl ++++ b/test/convert_shell_script_test.bzl +@@ -70,8 +70,8 @@ def _replace_vars_win_test(ctx): + + return unittest.end(env) + +-def _funny_fun(a, b, c): +- return a + "_" + b + "_" + c ++def _funny_fun(a, b): ++ return a + "_" + b + + def _echo(text): + return "echo1 " + text +@@ -110,7 +110,7 @@ def _do_function_call_test(ctx): + cases = { + "##echo## \"\ntext\n\"": "echo1 \"\ntext\n\"", + "##script_prelude##": "set -euo pipefail", +- "##symlink_contents_to_dir## 1 2 3": "1_2_3", ++ "##symlink_contents_to_dir## 1 2": "1_2", + "export ROOT=\"A B C\"": "export1 ROOT=\"A B C\"", + "export ROOT=\"ABC\"": "export1 ROOT=\"ABC\"", + "export ROOT=ABC": "export1 ROOT=ABC", +@@ -197,23 +197,22 @@ fi + + return unittest.end(env) + +-def _symlink_contents_to_dir(_source, _target, _replace_in_files): ++def _symlink_contents_to_dir(_source, _target): + text = """local target="$2" + mkdir -p $target +-local replace_in_files="${3:-}" + if [[ -f $1 ]]; then +- ##symlink_to_dir## $1 $target $replace_in_files ++ ##symlink_to_dir## $1 $target + return 0 + fi + + local children=$(find $1 -maxdepth 1 -mindepth 1) + for child in $children; do +- ##symlink_to_dir## $child $target $replace_in_files ++ ##symlink_to_dir## $child $target + done + """ + return FunctionAndCallInfo(text = text) + +-def _symlink_to_dir(_source, _target, _replace_in_files): ++def _symlink_to_dir(_source, _target): + text = """local target="$2" + mkdir -p ${target} + +@@ -231,19 +230,18 @@ fi + + def _script_conversion_test(ctx): + env = unittest.begin(ctx) +- script = ["##symlink_contents_to_dir## a b False"] ++ script = ["##symlink_contents_to_dir## a b"] + expected = """function symlink_contents_to_dir() { + local target="$2" + mkdir -p $target +-local replace_in_files="${3:-}" + if [[ -f $1 ]]; then +-symlink_to_dir $1 $target $replace_in_files ++symlink_to_dir $1 $target + return 0 + fi + + local children=$(find $1 -maxdepth 1 -mindepth 1) + for child in $children; do +-symlink_to_dir $child $target $replace_in_files ++symlink_to_dir $child $target + done + + } +@@ -262,7 +260,7 @@ echo "Can not copy $1" + fi + + } +-symlink_contents_to_dir a b False""" ++symlink_contents_to_dir a b""" + shell_ = struct( + symlink_contents_to_dir = _symlink_contents_to_dir, + symlink_to_dir = _symlink_to_dir, +diff --git a/test/expected/inner_fun_text.txt b/test/expected/inner_fun_text.txt +index 4137d4d..e5fae1e 100755 +--- a/test/expected/inner_fun_text.txt ++++ b/test/expected/inner_fun_text.txt +@@ -9,12 +9,11 @@ exit 1 + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +-symlink_to_dir "$1" "$target" "$replace_in_files" ++symlink_to_dir "$1" "$target" + elif [[ -L "$1" ]]; then + local actual=$(readlink "$1") +-symlink_contents_to_dir "$actual" "$target" "$replace_in_files" ++symlink_contents_to_dir "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$' +@@ -22,7 +21,7 @@ IFS=$' + local children=($(find -H "$1" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]:-}"; do +-symlink_to_dir "$child" "$target" "$replace_in_files" ++symlink_to_dir "$child" "$target" + done + fi + } +@@ -37,7 +36,6 @@ exit 1 + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -50,13 +48,6 @@ fi + elif [[ -L "$1" && ! -d "$1" ]]; then + cp -pR "$1" "$2" + elif [[ -d "$1" ]]; then +- +-# If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +-if [[ "$replace_in_files" = False ]]; then +-ln -s -f "$1" "$target" +-return +-fi +- + SAVEIFS=$IFS + IFS=$' + ' +@@ -66,11 +57,11 @@ local dirname=$(basename "$1") + mkdir -p "$target/$dirname" + for child in "${children[@]:-}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +-symlink_to_dir "$child" "$target/$dirname" "$replace_in_files" ++symlink_to_dir "$child" "$target/$dirname" + fi + done + else + echo "Can not copy $1" + fi + } +-symlink_contents_to_dir $SOURCE_DIR $TARGET_DIR False ++symlink_contents_to_dir $SOURCE_DIR $TARGET_DIR +diff --git a/test/expected/inner_fun_text_freebsd.txt b/test/expected/inner_fun_text_freebsd.txt +index 990708c..52caeee 100755 +--- a/test/expected/inner_fun_text_freebsd.txt ++++ b/test/expected/inner_fun_text_freebsd.txt +@@ -9,12 +9,11 @@ exit 1 + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +-symlink_to_dir "$1" "$target" "$replace_in_files" ++symlink_to_dir "$1" "$target" + elif [[ -L "$1" && ! -d "$1" ]]; then + local actual=$(readlink "$1") +-symlink_contents_to_dir "$actual" "$target" "$replace_in_files" ++symlink_contents_to_dir "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$' +@@ -22,7 +21,7 @@ IFS=$' + local children=($(find "$1/" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]:-}"; do +-symlink_to_dir "$child" "$target" "$replace_in_files" ++symlink_to_dir "$child" "$target" + done + fi + } +@@ -37,7 +36,6 @@ exit 1 + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -50,13 +48,6 @@ fi + elif [[ -L "$1" && ! -d "$1" ]]; then + cp -pR "$1" "$2" + elif [[ -d "$1" ]]; then +- +-# If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +-if [[ "$replace_in_files" = False ]]; then +-ln -s -f "$1" "$target" +-return +-fi +- + SAVEIFS=$IFS + IFS=$' + ' +@@ -66,11 +57,11 @@ local dirname=$(basename "$1") + mkdir -p "$target/$dirname" + for child in "${children[@]:-}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +-symlink_to_dir "$child" "$target/$dirname" "$replace_in_files" ++symlink_to_dir "$child" "$target/$dirname" + fi + done + else + echo "Can not copy $1" + fi + } +-symlink_contents_to_dir $SOURCE_DIR $TARGET_DIR False ++symlink_contents_to_dir $SOURCE_DIR $TARGET_DIR +diff --git a/test/expected/inner_fun_text_macos.txt b/test/expected/inner_fun_text_macos.txt +index 990708c..52caeee 100755 +--- a/test/expected/inner_fun_text_macos.txt ++++ b/test/expected/inner_fun_text_macos.txt +@@ -9,12 +9,11 @@ exit 1 + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then +-symlink_to_dir "$1" "$target" "$replace_in_files" ++symlink_to_dir "$1" "$target" + elif [[ -L "$1" && ! -d "$1" ]]; then + local actual=$(readlink "$1") +-symlink_contents_to_dir "$actual" "$target" "$replace_in_files" ++symlink_contents_to_dir "$actual" "$target" + elif [[ -d "$1" ]]; then + SAVEIFS=$IFS + IFS=$' +@@ -22,7 +21,7 @@ IFS=$' + local children=($(find "$1/" -maxdepth 1 -mindepth 1)) + IFS=$SAVEIFS + for child in "${children[@]:-}"; do +-symlink_to_dir "$child" "$target" "$replace_in_files" ++symlink_to_dir "$child" "$target" + done + fi + } +@@ -37,7 +36,6 @@ exit 1 + fi + local target="$2" + mkdir -p "$target" +-local replace_in_files="${3:-}" + if [[ -f "$1" ]]; then + # In order to be able to use `replace_in_files`, we ensure that we create copies of specfieid + # files so updating them is possible. +@@ -50,13 +48,6 @@ fi + elif [[ -L "$1" && ! -d "$1" ]]; then + cp -pR "$1" "$2" + elif [[ -d "$1" ]]; then +- +-# If not replacing in files, simply create a symbolic link rather than traversing tree of files, which can result in very slow builds +-if [[ "$replace_in_files" = False ]]; then +-ln -s -f "$1" "$target" +-return +-fi +- + SAVEIFS=$IFS + IFS=$' + ' +@@ -66,11 +57,11 @@ local dirname=$(basename "$1") + mkdir -p "$target/$dirname" + for child in "${children[@]:-}"; do + if [[ -n "$child" && "$dirname" != *.ext_build_deps ]]; then +-symlink_to_dir "$child" "$target/$dirname" "$replace_in_files" ++symlink_to_dir "$child" "$target/$dirname" + fi + done + else + echo "Can not copy $1" + fi + } +-symlink_contents_to_dir $SOURCE_DIR $TARGET_DIR False ++symlink_contents_to_dir $SOURCE_DIR $TARGET_DIR +diff --git a/test/symlink_contents_to_dir_test_rule.bzl b/test/symlink_contents_to_dir_test_rule.bzl +index 896bbd9..dc3a6fa 100644 +--- a/test/symlink_contents_to_dir_test_rule.bzl ++++ b/test/symlink_contents_to_dir_test_rule.bzl +@@ -11,8 +11,8 @@ def _symlink_contents_to_dir_test_rule_impl(ctx): + dir2 = detect_root(ctx.attr.dir2) + script_lines = [ + "##mkdirs## aaa", +- "##symlink_contents_to_dir## %s aaa False" % dir1, +- "##symlink_contents_to_dir## %s aaa False" % dir2, ++ "##symlink_contents_to_dir## %s aaa" % dir1, ++ "##symlink_contents_to_dir## %s aaa" % dir2, + "ls -R aaa > %s" % out.path, + ] + converted_script = convert_shell_script(ctx, script_lines) +-- +2.45.2 + From fd74b4e8b4d91317f06dea46f0adb5643aad76a5 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 02:39:22 +0800 Subject: [PATCH 3989/4351] feat(build): use automatic cross compile detection for configure_make --- build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel | 9 +-------- build/cross_deps/libyaml/BUILD.libyaml.bazel | 10 +--------- build/libexpat/BUILD.libexpat.bazel | 11 ++--------- 3 files changed, 4 insertions(+), 26 deletions(-) diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel index f1edd9a56d3..474ae5251b1 100644 --- a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -26,19 +26,12 @@ configure_make( configure_command = "configure", configure_in_place = True, configure_options = select({ - "@kong//:aarch64-linux-glibc-cross": [ - "--host=aarch64-unknown-linux-gnu", - ], - "@kong//:x86_64-linux-glibc-cross": [ - "--host=x86_64-unknown-linux-gnu", - ], - "//conditions:default": [], - }) + select({ ":disable-obsolete-api": [ "--enable-obsolete-api=no", ], "//conditions:default": [], }), + configure_xcompile = True, # use automatic cross compile detection lib_source = ":all_srcs", # out_lib_dir = "lib", out_shared_libs = select({ diff --git a/build/cross_deps/libyaml/BUILD.libyaml.bazel b/build/cross_deps/libyaml/BUILD.libyaml.bazel index f192f0788a7..8739719983d 100644 --- a/build/cross_deps/libyaml/BUILD.libyaml.bazel +++ b/build/cross_deps/libyaml/BUILD.libyaml.bazel @@ -13,15 +13,7 @@ configure_make( name = "libyaml", configure_command = "configure", configure_in_place = True, - configure_options = select({ - "@kong//:aarch64-linux-glibc-cross": [ - "--host=aarch64-unknown-linux-gnu", - ], - "@kong//:x86_64-linux-glibc-cross": [ - "--host=x86_64-unknown-linux-gnu", - ], - "//conditions:default": [], - }), + configure_xcompile = True, # use automatic cross compile detection lib_source = ":all_srcs", # out_lib_dir = "lib", out_shared_libs = select({ diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index ac3da072c8c..49a4092cd82 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -23,15 +23,8 @@ configure_make( "--without-xmlwf", "--without-examples", "--without-docbook", - ] + select({ - "@kong//:aarch64-linux-glibc-cross": [ - "--host=aarch64-unknown-linux-gnu", - ], - "@kong//:x86_64-linux-glibc-cross": [ - "--host=x86_64-unknown-linux-gnu", - ], - "//conditions:default": [], - }), + ], + configure_xcompile = True, # use automatic cross compile detection env = select({ "@platforms//os:macos": { # don't use rule_foreign_cc's libtool as archiver as it seems to be a bug From 21b64deee78019f047231f5b28a45a130bbde6f3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 05:46:57 +0800 Subject: [PATCH 3990/4351] feat(build): add exclude to kong_install rule --- build/BUILD.bazel | 2 ++ build/build_system.bzl | 19 ++++++++++++++----- 2 files changed, 16 insertions(+), 5 deletions(-) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index cb227ac1d48..15150345fde 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -20,6 +20,8 @@ clib_deps = [ kong_install( name = "install-%s" % get_workspace_name(k), src = k, + # only install openssl headers + exclude = [] if k in ("@openssl",) else ["include"], prefix = "kong/lib" if k in ("@passwdqc", "@snappy", "@ada") else "kong", strip_path = "snappy" if k == "@snappy" else "ada" if k == "@ada" else "", ) diff --git a/build/build_system.bzl b/build/build_system.bzl index 2664dede4dc..8c01608beac 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -285,6 +285,15 @@ def _kong_install_impl(ctx): if path.startswith(ctx.attr.src.label.workspace_name + "/copy_" + ctx.attr.src.label.name): continue + # skip explictly excluded directories + should_skip = False + for e in ctx.attr.exclude: + if path.startswith(label_path + "/" + e): + should_skip = True + break + if should_skip: + continue + # only replace the first one target_path = path.replace(strip_path + "/", "", 1) full_path = "%s/%s%s" % (KONG_VAR["BUILD_NAME"], prefix, target_path) @@ -349,11 +358,11 @@ kong_install = rule( # doc = "List of files to explictly install, take effect after exclude; full name, or exactly one '*' at beginning or end as wildcard are supported", # default = [], # ), - # "exclude": attr.string_list( - # mandatory = False, - # doc = "List of directories to exclude from installation", - # default = [], - # ), + "exclude": attr.string_list( + mandatory = False, + doc = "List of directories to exclude from installation", + default = [], + ), "create_dynamic_library_symlink": attr.bool( mandatory = False, doc = "Create non versioned symlinks to the versioned so, e.g. libfoo.so -> libfoo.so.1.2.3", From a20f92de6d81a9d9e3b52be9ef986de0706befb2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 07:10:17 +0800 Subject: [PATCH 3991/4351] fix(explain_manifest): update manifest after build system bump --- .../fixtures/amazonlinux-2023-amd64.txt | 20 +------------------ .../fixtures/debian-11-amd64.txt | 20 +------------------ .../fixtures/debian-12-amd64.txt | 20 +------------------ .../explain_manifest/fixtures/el8-amd64.txt | 20 +------------------ .../explain_manifest/fixtures/el9-amd64.txt | 20 +------------------ .../fixtures/ubuntu-20.04-amd64.txt | 20 +------------------ .../fixtures/ubuntu-22.04-amd64.txt | 20 +------------------ .../fixtures/ubuntu-24.04-amd64.txt | 20 +------------------ 8 files changed, 8 insertions(+), 152 deletions(-) diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 1baf5d19000..08757b89f8e 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -13,32 +13,24 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -46,14 +38,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libc.so.6 Runpath : /usr/local/kong/lib @@ -66,22 +55,17 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -204,12 +188,10 @@ - libgcc_s.so.1 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - - libm.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 768258ad6b1..362fecb8864 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -13,8 +13,6 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -22,8 +20,6 @@ - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -31,8 +27,6 @@ - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -40,8 +34,6 @@ - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -50,14 +42,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -69,14 +58,11 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -84,8 +70,6 @@ - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -204,15 +188,13 @@ Needed : - libgcc_s.so.1 - libpthread.so.0 - - libm.so.6 - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 31cb3a4d6c7..2f5088b7287 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -13,32 +13,24 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -46,14 +38,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libc.so.6 Runpath : /usr/local/kong/lib @@ -64,22 +53,17 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -192,14 +176,12 @@ - Path : /usr/local/openresty/site/lualib/libatc_router.so Needed : - libgcc_s.so.1 - - libm.so.6 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index ec2ba1998a3..5f4d543386d 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -13,8 +13,6 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -22,8 +20,6 @@ - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -31,8 +27,6 @@ - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -40,8 +34,6 @@ - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -50,14 +42,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -71,14 +60,11 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -86,8 +72,6 @@ - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -214,15 +198,13 @@ Needed : - libgcc_s.so.1 - libpthread.so.0 - - libm.so.6 - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index fb837ac0c0e..becd10e6db5 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -13,32 +13,24 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -46,14 +38,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libc.so.6 Runpath : /usr/local/kong/lib @@ -66,22 +55,17 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -202,14 +186,12 @@ - Path : /usr/local/openresty/site/lualib/libatc_router.so Needed : - libgcc_s.so.1 - - libm.so.6 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 361c43bb789..c882ce0f713 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -13,8 +13,6 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -22,8 +20,6 @@ - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -31,8 +27,6 @@ - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -40,8 +34,6 @@ - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -50,14 +42,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libdl.so.2 - libc.so.6 Runpath : /usr/local/kong/lib @@ -69,14 +58,11 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -84,8 +70,6 @@ - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libdl.so.2 - libc.so.6 @@ -208,15 +192,13 @@ Needed : - libgcc_s.so.1 - libpthread.so.0 - - libm.so.6 - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index e0cdc94ca3b..389745386cd 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -13,32 +13,24 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -46,14 +38,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libc.so.6 Runpath : /usr/local/kong/lib @@ -64,22 +53,17 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -196,14 +180,12 @@ - Path : /usr/local/openresty/site/lualib/libatc_router.so Needed : - libgcc_s.so.1 - - libm.so.6 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt index e0cdc94ca3b..389745386cd 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -13,32 +13,24 @@ - Path : /usr/local/kong/lib/engines-3/afalg.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/capi.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/loader_attic.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/engines-3/padlock.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -46,14 +38,11 @@ - Path : /usr/local/kong/lib/libada.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libcrypto.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libc.so.6 Runpath : /usr/local/kong/lib @@ -64,22 +53,17 @@ - Path : /usr/local/kong/lib/libsnappy.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 - Path : /usr/local/kong/lib/libssl.so.3 Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib - Path : /usr/local/kong/lib/ossl-modules/legacy.so Needed : - - libstdc++.so.6 - - libm.so.6 - libcrypto.so.3 - libc.so.6 Runpath : /usr/local/kong/lib @@ -196,14 +180,12 @@ - Path : /usr/local/openresty/site/lualib/libatc_router.so Needed : - libgcc_s.so.1 - - libm.so.6 - libc.so.6 - ld-linux-x86-64.so.2 - - libstdc++.so.6 - Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so Needed : - libstdc++.so.6 - - libm.so.6 - libgcc_s.so.1 - libc.so.6 + From 21bf78297e6715209ff02bf93a0c3bf82b3eed28 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 11:14:06 +0800 Subject: [PATCH 3992/4351] feat(build): add kong_cc_static_library to output only static library to link --- build/build_system.bzl | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) diff --git a/build/build_system.bzl b/build/build_system.bzl index 8c01608beac..66f6a165753 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -375,3 +375,39 @@ kong_install = rule( def get_workspace_name(label): return label.replace("@", "").split("/")[0] + +def _kong_cc_static_library_impl(ctx): + linker_input = ctx.attr.src[CcInfo].linking_context.linker_inputs.to_list()[0] + libs = [] + for lib in linker_input.libraries: + libs.append(cc_common.create_library_to_link( + actions = ctx.actions, + # omit dynamic_library and pic_dynamic_library fields + static_library = lib.static_library, + pic_static_library = lib.pic_static_library, + interface_library = lib.interface_library, + alwayslink = lib.alwayslink, + )) + + cc_info = CcInfo( + compilation_context = ctx.attr.src[CcInfo].compilation_context, + linking_context = cc_common.create_linking_context( + linker_inputs = depset(direct = [ + cc_common.create_linker_input( + owner = linker_input.owner, + libraries = depset(libs), + user_link_flags = linker_input.user_link_flags, + ), + ]), + ), + ) + + return [ctx.attr.src[OutputGroupInfo], cc_info] + +kong_cc_static_library = rule( + implementation = _kong_cc_static_library_impl, + doc = "Filter a cc_library target to only output archive (.a) files", + attrs = { + "src": attr.label(allow_files = True, doc = "Label of a cc_library"), + }, +) From 8e72ddb498f57c6a47d57b792e24416ca56aecef Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 11:15:58 +0800 Subject: [PATCH 3993/4351] chore(build): force brotli to statically link --- build/openresty/BUILD.openresty.bazel | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 4d35d709dd6..8d09004b6a5 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -1,6 +1,7 @@ load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") load("@bazel_skylib//lib:selects.bzl", "selects") load("@kong//build/openresty/wasmx:rules.bzl", "wasm_runtime", "wasmx_configure_options", "wasmx_env") +load("@kong//build:build_system.bzl", "kong_cc_static_library") load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") load("@kong_bindings//:variables.bzl", "KONG_VAR") load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") @@ -233,9 +234,6 @@ CONFIGURE_OPTIONS = [ }) + select({ "@kong//:brotli_flag": [ "--add-module=$$EXT_BUILD_ROOT$$/external/ngx_brotli", - # force static link; the order or following two entries matter - "--with-ld-opt=\"-l:libbrotlienc.a\"", - "--with-ld-opt=\"-l:libbrotlicommon.a\"", ], "//conditions:default": [], }) + wasmx_configure_options @@ -260,6 +258,18 @@ wasm_runtime( visibility = ["//visibility:public"], ) +kong_cc_static_library( + name = "brotlienc", + src = "@brotli//:brotlienc", + visibility = ["//visibility:public"], +) + +kong_cc_static_library( + name = "brotlicommon", + src = "@brotli//:brotlicommon", + visibility = ["//visibility:public"], +) + configure_make( name = "openresty", configure_command = "configure", @@ -309,7 +319,7 @@ configure_make( "//conditions:default": "ln -srf openresty/nginx/sbin/nginx openresty/bin/openresty", }), targets = [ - "-j" + KONG_VAR["NPROC"], + "-j " + KONG_VAR["NPROC"], "install -j" + KONG_VAR["NPROC"], ], visibility = ["//visibility:public"], @@ -330,8 +340,8 @@ configure_make( "//conditions:default": [], }) + select({ "@kong//:brotli_flag": [ - "@brotli//:brotlicommon", - "@brotli//:brotlienc", + ":brotlicommon", + ":brotlienc", ], "//conditions:default": [], }), From c937edc625351bdfab810253e1adf44c3856ad7f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 18:51:01 +0800 Subject: [PATCH 3994/4351] fix(cd): remove build cache and repository cache on release workflow --- .github/workflows/release.yml | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index ecd864a418b..d5299d463fc 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -194,11 +194,7 @@ jobs: bazelisk-version: "1.20.0" # Avoid downloading Bazel every time. bazelisk-cache: true - # Store build cache per workflow. - disk-cache: ${{ github.workflow }} - # Share repository cache between workflows. - repository-cache: true - + - name: Install Deb Dependencies if: matrix.package == 'deb' && steps.cache-deps.outputs.cache-hit != 'true' run: | From 6200b1af3f63ee7827b142bf7e2c2e92eb2255f1 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 12 Sep 2024 18:31:53 +0800 Subject: [PATCH 3995/4351] fix(core): fix ngx.balancer.recreate_request does not refresh body buffer (#13377) issue when ngx.req.set_body_data is used in balancer phase backport Openresty upstream fix: openresty/lua-nginx-module#2334 issues context: openresty/lua-nginx-module#2333 AG-12 --- ...ssue-for-balancer-body-modified-case.patch | 93 +++++++++++++++++++ ...-request-api-for-balancer-body-refresh.yml | 4 + ...4-fix-ngx-recreate-request-work-for-body.t | 57 ++++++++++++ 3 files changed, 154 insertions(+) create mode 100644 build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch create mode 100644 changelog/unreleased/kong/fix-ngx-balancer-recreate-request-api-for-balancer-body-refresh.yml create mode 100644 t/04-patch/04-fix-ngx-recreate-request-work-for-body.t diff --git a/build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch b/build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch new file mode 100644 index 00000000000..5489b6dff48 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch @@ -0,0 +1,93 @@ +diff --git a/bundle/ngx_lua-0.10.26/README.markdown b/bundle/ngx_lua-0.10.26/README.markdown +index d6ec8c9..27f3880 100644 +--- a/bundle/ngx_lua-0.10.26/README.markdown ++++ b/bundle/ngx_lua-0.10.26/README.markdown +@@ -5512,6 +5512,8 @@ If the request body has been read into memory, try calling the [ngx.req.get_body + + To force in-file request bodies, try turning on [client_body_in_file_only](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_in_file_only). + ++Note that this function is also work for balancer phase but it needs to call [balancer.recreate_request](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request) to make the change take effect after set the request body data or headers. ++ + This function was first introduced in the `v0.3.1rc17` release. + + See also [ngx.req.get_body_data](#ngxreqget_body_data). +@@ -5523,7 +5525,7 @@ ngx.req.set_body_data + + **syntax:** *ngx.req.set_body_data(data)* + +-**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua** ++**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*,* + + Set the current request's request body using the in-memory data specified by the `data` argument. + +@@ -5531,6 +5533,8 @@ If the request body has not been read yet, call [ngx.req.read_body](#ngxreqread_ + + Whether the previous request body has been read into memory or buffered into a disk file, it will be freed or the disk file will be cleaned up immediately, respectively. + ++Note that this function is also work for balancer phase but it needs to call [balancer.recreate_request](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request) to make the change take effect after set the request body data or headers. ++ + This function was first introduced in the `v0.3.1rc18` release. + + See also [ngx.req.set_body_file](#ngxreqset_body_file). +@@ -5542,7 +5546,7 @@ ngx.req.set_body_file + + **syntax:** *ngx.req.set_body_file(file_name, auto_clean?)* + +-**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua** ++**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*,* + + Set the current request's request body using the in-file data specified by the `file_name` argument. + +diff --git a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki +index 305626c..51807c7 100644 +--- a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki ++++ b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki +@@ -4637,7 +4637,7 @@ See also [[#ngx.req.get_body_data|ngx.req.get_body_data]]. + + '''syntax:''' ''ngx.req.set_body_data(data)'' + +-'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*'' ++'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*'' + + Set the current request's request body using the in-memory data specified by the data argument. + +@@ -4645,6 +4645,8 @@ If the request body has not been read yet, call [[#ngx.req.read_body|ngx.req.rea + + Whether the previous request body has been read into memory or buffered into a disk file, it will be freed or the disk file will be cleaned up immediately, respectively. + ++Note that this function is also work for balancer phase but it needs to call [https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request balancer.recreate_request] to make the change take effect after set the request body data or headers. ++ + This function was first introduced in the v0.3.1rc18 release. + + See also [[#ngx.req.set_body_file|ngx.req.set_body_file]]. +@@ -4653,7 +4655,7 @@ See also [[#ngx.req.set_body_file|ngx.req.set_body_file]]. + + '''syntax:''' ''ngx.req.set_body_file(file_name, auto_clean?)'' + +-'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*'' ++'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*'' + + Set the current request's request body using the in-file data specified by the file_name argument. + +@@ -4665,6 +4667,8 @@ Please ensure that the file specified by the file_name argument exi + + Whether the previous request body has been read into memory or buffered into a disk file, it will be freed or the disk file will be cleaned up immediately, respectively. + ++Note that this function is also work for balancer phase but it needs to call [https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request balancer.recreate_request] to make the change take effect after set the request body data or headers. ++ + This function was first introduced in the v0.3.1rc18 release. + + See also [[#ngx.req.set_body_data|ngx.req.set_body_data]]. +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c +index af4da73..4da4393 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c +@@ -802,7 +802,7 @@ ngx_http_lua_ffi_balancer_recreate_request(ngx_http_request_t *r, + /* u->request_bufs already contains a valid request buffer + * remove it from chain first + */ +- u->request_bufs = u->request_bufs->next; ++ u->request_bufs = r->request_body->bufs; + } + + return u->create_request(r); diff --git a/changelog/unreleased/kong/fix-ngx-balancer-recreate-request-api-for-balancer-body-refresh.yml b/changelog/unreleased/kong/fix-ngx-balancer-recreate-request-api-for-balancer-body-refresh.yml new file mode 100644 index 00000000000..60feef4f233 --- /dev/null +++ b/changelog/unreleased/kong/fix-ngx-balancer-recreate-request-api-for-balancer-body-refresh.yml @@ -0,0 +1,4 @@ +message: | + **Core**: Fixed an issue where `ngx.balancer.recreate_request` API does not refresh body buffer when `ngx.req.set_body_data` is used in balancer phase +type: bugfix +scope: Core diff --git a/t/04-patch/04-fix-ngx-recreate-request-work-for-body.t b/t/04-patch/04-fix-ngx-recreate-request-work-for-body.t new file mode 100644 index 00000000000..697f36ef3da --- /dev/null +++ b/t/04-patch/04-fix-ngx-recreate-request-work-for-body.t @@ -0,0 +1,57 @@ +# vim:set ft= ts=4 sw=4 et fdm=marker: + +use Test::Nginx::Socket::Lua; + +#worker_connections(1014); +#master_on(); +#workers(2); +#log_level('warn'); + +repeat_each(2); +#repeat_each(1); + +plan tests => repeat_each() * (blocks() * 2); + +#no_diff(); +#no_long_string(); +run_tests(); + +__DATA__ +=== TEST 1: recreate_request refresh body buffer when ngx.req.set_body_data is used in balancer phase +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;;"; + + server { + listen 127.0.0.1:$TEST_NGINX_RAND_PORT_1; + + location / { + content_by_lua_block { + ngx.req.read_body() + local body = ngx.req.get_body_data() + ngx.log(ngx.ERR, "body: ", body) + ngx.say(body) + } + } + } + + upstream foo { + server 127.0.0.1:$TEST_NGINX_RAND_PORT_1 max_fails=0; + + balancer_by_lua_block { + local bal = require "ngx.balancer" + ngx.req.set_body_data("hello world") + assert(bal.recreate_request()) + } + } + +--- config + location = /t { + proxy_http_version 1.1; + proxy_set_header Connection ""; + proxy_pass http://foo; + } +--- request +GET /t +--- error_code: 200 +--- response_body +hello world From 2c4a0b6b22359a1a329c6a56fae5a14f03424351 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 13 Sep 2024 10:45:07 +0800 Subject: [PATCH 3996/4351] tests(helpers): separate cmd&pid functions (#13648) KAG-5244 Move echo server related functions since they are using cmd.stop_kong() --- spec/details/cmd.lua | 480 ++++++++++++++++++++++++++++++++ spec/details/pid.lua | 78 ++++++ spec/details/server.lua | 94 +++++++ spec/helpers.lua | 599 ++-------------------------------------- 4 files changed, 670 insertions(+), 581 deletions(-) create mode 100644 spec/details/cmd.lua create mode 100644 spec/details/pid.lua diff --git a/spec/details/cmd.lua b/spec/details/cmd.lua new file mode 100644 index 00000000000..2d7b2b1d6a6 --- /dev/null +++ b/spec/details/cmd.lua @@ -0,0 +1,480 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local lfs = require("lfs") +local version = require("version") +local pl_dir = require("pl.dir") +local pl_path = require("pl.path") +local pl_utils = require("pl.utils") +local constants = require("kong.constants") +local conf_loader = require("kong.conf_loader") +local kong_table = require("kong.tools.table") +local kill = require("kong.cmd.utils.kill") +local prefix_handler = require("kong.cmd.utils.prefix_handler") + + +local CONSTANTS = require("spec.details.constants") +local conf = require("spec.details.conf") +local shell = require("spec.details.shell") +local DB = require("spec.details.db") +local pid = require("spec.details.pid") +local dns_mock = require("spec.details.dns") + + +-- initialized in start_kong() +local config_yml + + +--- Return the actual Kong version the tests are running against. +-- See [version.lua](https://github.com/kong/version.lua) for the format. This +-- is mostly useful for testing plugins that should work with multiple Kong versions. +-- @function get_version +-- @return a `version` object +-- @usage +-- local version = require 'version' +-- if helpers.get_version() < version("0.15.0") then +-- -- do something +-- end +local function get_version() + return version(select(3, assert(shell.kong_exec("version")))) +end + + +local function build_go_plugins(path) + if pl_path.exists(pl_path.join(path, "go.mod")) then + local ok, _, stderr = shell.run(string.format( + "cd %s; go mod tidy; go mod download", path), nil, 0) + assert(ok, stderr) + end + for _, go_source in ipairs(pl_dir.getfiles(path, "*.go")) do + local ok, _, stderr = shell.run(string.format( + "cd %s; go build %s", + path, pl_path.basename(go_source) + ), nil, 0) + assert(ok, stderr) + end +end + + +--- Prepares the Kong environment. +-- Creates the working directory if it does not exist. +-- @param prefix (optional) path to the working directory, if omitted the test +-- configuration will be used +-- @function prepare_prefix +local function prepare_prefix(prefix) + return pl_dir.makepath(prefix or conf.prefix) +end + + +--- Cleans the Kong environment. +-- Deletes the working directory if it exists. +-- @param prefix (optional) path to the working directory, if omitted the test +-- configuration will be used +-- @function clean_prefix +local function clean_prefix(prefix) + + -- like pl_dir.rmtree, but ignore mount points + local function rmtree(fullpath) + if pl_path.islink(fullpath) then return false,'will not follow symlink' end + for root,dirs,files in pl_dir.walk(fullpath,true) do + if pl_path.islink(root) then + -- sub dir is a link, remove link, do not follow + local res, err = os.remove(root) + if not res then + return nil, err .. ": " .. root + end + + else + for i,f in ipairs(files) do + f = pl_path.join(root,f) + local res, err = os.remove(f) + if not res then + return nil,err .. ": " .. f + end + end + + local res, err = pl_path.rmdir(root) + -- skip errors when trying to remove mount points + if not res and shell.run("findmnt " .. root .. " 2>&1 >/dev/null", nil, 0) == 0 then + return nil, err .. ": " .. root + end + end + end + return true + end + + prefix = prefix or conf.prefix + if pl_path.exists(prefix) then + local _, err = rmtree(prefix) + if err then + error(err) + end + end +end + + +local function render_fixtures(conf, env, prefix, fixtures) + + if fixtures and (fixtures.http_mock or fixtures.stream_mock) then + -- prepare the prefix so we get the full config in the + -- hidden `.kong_env` file, including test specified env vars etc + assert(shell.kong_exec("prepare --conf " .. conf, env)) + local render_config = assert(conf_loader(prefix .. "/.kong_env", nil, + { from_kong_env = true })) + + for _, mocktype in ipairs { "http_mock", "stream_mock" } do + + for filename, contents in pairs(fixtures[mocktype] or {}) do + -- render the file using the full configuration + contents = assert(prefix_handler.compile_conf(render_config, contents)) + + -- write file to prefix + filename = prefix .. "/" .. filename .. "." .. mocktype + assert(pl_utils.writefile(filename, contents)) + end + end + end + + if fixtures and fixtures.dns_mock then + -- write the mock records to the prefix + assert(getmetatable(fixtures.dns_mock) == dns_mock, + "expected dns_mock to be of a helpers.dns_mock class") + assert(pl_utils.writefile(prefix .. "/dns_mock_records.json", + tostring(fixtures.dns_mock))) + + -- add the mock resolver to the path to ensure the records are loaded + if env.lua_package_path then + env.lua_package_path = CONSTANTS.DNS_MOCK_LUA_PATH .. ";" .. env.lua_package_path + else + env.lua_package_path = CONSTANTS.DNS_MOCK_LUA_PATH + end + else + -- remove any old mocks if they exist + os.remove(prefix .. "/dns_mock_records.json") + end + + return true +end + + +--- Return the actual configuration running at the given prefix. +-- It may differ from the default, as it may have been modified +-- by the `env` table given to start_kong. +-- @function get_running_conf +-- @param prefix (optional) The prefix path where the kong instance is running, +-- defaults to the prefix in the default config. +-- @return The conf table of the running instance, or nil + error. +local function get_running_conf(prefix) + local default_conf = conf_loader(nil, {prefix = prefix or conf.prefix}) + return conf_loader.load_config_file(default_conf.kong_env) +end + + +--- Clears the logfile. Will overwrite the logfile with an empty file. +-- @function clean_logfile +-- @param logfile (optional) filename to clear, defaults to the current +-- error-log file +-- @return nothing +-- @see line +local function clean_logfile(logfile) + logfile = logfile or (get_running_conf() or conf).nginx_err_logs + + assert(type(logfile) == "string", "'logfile' must be a string") + + local fh, err, errno = io.open(logfile, "w+") + + if fh then + fh:close() + return + + elseif errno == 2 then -- ENOENT + return + end + + error("failed to truncate logfile: " .. tostring(err)) +end + + +--- Start the Kong instance to test against. +-- The fixtures passed to this function can be 3 types: +-- +-- * DNS mocks +-- +-- * Nginx server blocks to be inserted in the http module +-- +-- * Nginx server blocks to be inserted in the stream module +-- @function start_kong +-- @param env table with Kong configuration parameters (and values) +-- @param tables list of database tables to truncate before starting +-- @param preserve_prefix (boolean) if truthy, the prefix will not be cleaned +-- before starting +-- @param fixtures tables with fixtures, dns, http and stream mocks. +-- @return return values from `execute` +-- @usage +-- -- example mocks +-- -- Create a new DNS mock and add some DNS records +-- local fixtures = { +-- http_mock = {}, +-- stream_mock = {}, +-- dns_mock = helpers.dns_mock.new() +-- } +-- +-- **DEPRECATED**: http_mock fixture is deprecated. Please use `spec.helpers.http_mock` instead. +-- +-- fixtures.dns_mock:A { +-- name = "a.my.srv.test.com", +-- address = "127.0.0.1", +-- } +-- +-- -- The blocks below will be rendered by the Kong template renderer, like other +-- -- custom Kong templates. Hence the `${{xxxx}}` values. +-- -- Multiple mocks can be added each under their own filename ("my_server_block" below) +-- fixtures.http_mock.my_server_block = [[ +-- server { +-- server_name my_server; +-- listen 10001 ssl; +-- +-- ssl_certificate ${{SSL_CERT}}; +-- ssl_certificate_key ${{SSL_CERT_KEY}}; +-- ssl_protocols TLSv1.2 TLSv1.3; +-- +-- location ~ "/echobody" { +-- content_by_lua_block { +-- ngx.req.read_body() +-- local echo = ngx.req.get_body_data() +-- ngx.status = status +-- ngx.header["Content-Length"] = #echo + 1 +-- ngx.say(echo) +-- } +-- } +-- } +-- ]] +-- +-- fixtures.stream_mock.my_server_block = [[ +-- server { +-- -- insert stream server config here +-- } +-- ]] +-- +-- assert(helpers.start_kong( {database = "postgres"}, nil, nil, fixtures)) +local function start_kong(env, tables, preserve_prefix, fixtures) + if tables ~= nil and type(tables) ~= "table" then + error("arg #2 must be a list of tables to truncate") + end + env = env or {} + local prefix = env.prefix or conf.prefix + + -- go plugins are enabled + -- compile fixture go plugins if any setting mentions it + for _,v in pairs(env) do + if type(v) == "string" and v:find(CONSTANTS.GO_PLUGIN_PATH) then + build_go_plugins(CONSTANTS.GO_PLUGIN_PATH) + break + end + end + + -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped + if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then + clean_prefix(prefix) + end + + local ok, err = prepare_prefix(prefix) + if not ok then return nil, err end + + DB.truncate_tables(DB.db, tables) + + local nginx_conf = "" + local nginx_conf_flags = { "test" } + if env.nginx_conf then + nginx_conf = " --nginx-conf " .. env.nginx_conf + end + + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + -- render `coverage` blocks in the templates + nginx_conf_flags[#nginx_conf_flags + 1] = 'coverage' + end + + if next(nginx_conf_flags) then + nginx_conf_flags = " --nginx-conf-flags " .. table.concat(nginx_conf_flags, ",") + else + nginx_conf_flags = "" + end + + local dcbp = DB.get_dcbp() + if dcbp and not env.declarative_config and not env.declarative_config_string then + if not config_yml then + config_yml = prefix .. "/config.yml" + local cfg = dcbp.done() + local declarative = require "kong.db.declarative" + local ok, err = declarative.to_yaml_file(cfg, config_yml) + if not ok then + return nil, err + end + end + env = kong_table.cycle_aware_deep_copy(env) + env.declarative_config = config_yml + end + + assert(render_fixtures(CONSTANTS.TEST_CONF_PATH .. nginx_conf, env, prefix, fixtures)) + return shell.kong_exec("start --conf " .. CONSTANTS.TEST_CONF_PATH .. nginx_conf .. nginx_conf_flags, env) +end + + +-- Cleanup after kong test instance, should be called if start_kong was invoked with the nowait flag +-- @function cleanup_kong +-- @param prefix (optional) the prefix where the test instance runs, defaults to the test configuration. +-- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping +-- @param preserve_dc ??? +local function cleanup_kong(prefix, preserve_prefix, preserve_dc) + -- remove socket files to ensure `pl.dir.rmtree()` ok + prefix = prefix or conf.prefix + local socket_path = pl_path.join(prefix, constants.SOCKET_DIRECTORY) + for child in lfs.dir(socket_path) do + local path = pl_path.join(socket_path, child) + if lfs.attributes(path, "mode") == "socket" then + os.remove(path) + end + end + + -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped + if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then + clean_prefix(prefix) + end + + if not preserve_dc then + config_yml = nil + end + ngx.ctx.workspace = nil +end + + +-- Stop the Kong test instance. +-- @function stop_kong +-- @param prefix (optional) the prefix where the test instance runs, defaults to the test configuration. +-- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping +-- @param preserve_dc ??? +-- @param signal (optional string) signal name to send to kong, defaults to TERM +-- @param nowait (optional) if truthy, don't wait for kong to terminate. caller needs to wait and call cleanup_kong +-- @return true or nil+err +local function stop_kong(prefix, preserve_prefix, preserve_dc, signal, nowait) + prefix = prefix or conf.prefix + signal = signal or "TERM" + + local running_conf, err = get_running_conf(prefix) + if not running_conf then + return nil, err + end + + local id, err = pid.get_pid_from_file(running_conf.nginx_pid) + if not id then + return nil, err + end + + local ok, _, err = shell.run(string.format("kill -%s %d", signal, id), nil, 0) + if not ok then + return nil, err + end + + if nowait then + return running_conf.nginx_pid + end + + pid.wait_pid(running_conf.nginx_pid) + + cleanup_kong(prefix, preserve_prefix, preserve_dc) + + return true +end + + +--- Restart Kong. Reusing declarative config when using `database=off`. +-- @function restart_kong +-- @param env see `start_kong` +-- @param tables see `start_kong` +-- @param fixtures see `start_kong` +-- @return true or nil+err +local function restart_kong(env, tables, fixtures) + stop_kong(env.prefix, true, true) + return start_kong(env, tables, true, fixtures) +end + + +-- Only use in CLI tests from spec/02-integration/01-cmd +local function kill_all(prefix, timeout) + local running_conf = get_running_conf(prefix) + if not running_conf then return end + + -- kill kong_tests.conf service + local pid_path = running_conf.nginx_pid + if pl_path.exists(pid_path) then + kill.kill(pid_path, "-TERM") + pid.wait_pid(pid_path, timeout) + end +end + + +local function signal(prefix, signal, pid_path) + if not pid_path then + local running_conf = get_running_conf(prefix) + if not running_conf then + error("no config file found at prefix: " .. prefix) + end + + pid_path = running_conf.nginx_pid + end + + return kill.kill(pid_path, signal) +end + + +-- send signal to all Nginx workers, not including the master +local function signal_workers(prefix, signal, pid_path) + if not pid_path then + local running_conf = get_running_conf(prefix) + if not running_conf then + error("no config file found at prefix: " .. prefix) + end + + pid_path = running_conf.nginx_pid + end + + local cmd = string.format("pkill %s -P `cat %s`", signal, pid_path) + local _, _, _, _, code = shell.run(cmd) + + if not pid.pid_dead(pid_path) then + return false + end + + return code +end + + +-- TODO +-- get_kong_workers +-- reload_kong + + +return { + get_version = get_version, + + start_kong = start_kong, + cleanup_kong = cleanup_kong, + stop_kong = stop_kong, + restart_kong = restart_kong, + + prepare_prefix = prepare_prefix, + clean_prefix = clean_prefix, + + get_running_conf = get_running_conf, + clean_logfile = clean_logfile, + + kill_all = kill_all, + signal = signal, + signal_workers = signal_workers, +} + diff --git a/spec/details/pid.lua b/spec/details/pid.lua new file mode 100644 index 00000000000..29fecfd2977 --- /dev/null +++ b/spec/details/pid.lua @@ -0,0 +1,78 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local shell = require("resty.shell") + + +local CONSTANTS = require("spec.details.constants") + + +-- Reads the pid from a pid file and returns it, or nil + err +local function get_pid_from_file(pid_path) + local pid + local fd, err = io.open(pid_path) + if not fd then + return nil, err + end + + pid = fd:read("*l") + fd:close() + + return pid +end + + +local function pid_dead(pid, timeout) + local max_time = ngx.now() + (timeout or 10) + + repeat + if not shell.run("ps -p " .. pid .. " >/dev/null 2>&1", nil, 0) then + return true + end + -- still running, wait some more + ngx.sleep(0.05) + until ngx.now() >= max_time + + return false +end + + +-- Waits for the termination of a pid. +-- @param pid_path Filename of the pid file. +-- @param timeout (optional) in seconds, defaults to 10. +local function wait_pid(pid_path, timeout, is_retry) + local pid = get_pid_from_file(pid_path) + + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + + if pid then + if pid_dead(pid, timeout) then + return + end + + if is_retry then + return + end + + -- Timeout reached: kill with SIGKILL + shell.run("kill -9 " .. pid .. " >/dev/null 2>&1", nil, 0) + + -- Sanity check: check pid again, but don't loop. + wait_pid(pid_path, timeout, true) + end +end + + +return { + get_pid_from_file = get_pid_from_file, + pid_dead = pid_dead, + wait_pid = wait_pid, +} + diff --git a/spec/details/server.lua b/spec/details/server.lua index 1e2c6908be5..25f7c46e87d 100644 --- a/spec/details/server.lua +++ b/spec/details/server.lua @@ -403,6 +403,96 @@ local function udp_server(port, n, timeout) end +local is_echo_server_ready, get_echo_server_received_data, echo_server_reset +do + local shell = require("spec.details.shell") + local cmd = require("spec.details.cmd") + + -- Message id is maintained within echo server context and not + -- needed for echo server user. + -- This id is extracted from the number in nginx error.log at each + -- line of log. i.e.: + -- 2023/12/15 14:10:12 [info] 718291#0: *303 stream [lua] content_by_lua ... + -- in above case, the id is 303. + local msg_id = -1 + local prefix_dir = "servroot" + + --- Check if echo server is ready. + -- + -- @function is_echo_server_ready + -- @return boolean + function is_echo_server_ready() + -- ensure server is ready. + local sock = ngx.socket.tcp() + sock:settimeout(0.1) + local retry = 0 + local test_port = 8188 + + while true do + if sock:connect("localhost", test_port) then + sock:send("START\n") + local ok = sock:receive() + sock:close() + if ok == "START" then + return true + end + else + retry = retry + 1 + if retry > 10 then + return false + end + end + end + end + + --- Get the echo server's received data. + -- This function check the part of expected data with a timeout. + -- + -- @function get_echo_server_received_data + -- @param expected part of the data expected. + -- @param timeout (optional) timeout in seconds, default is 0.5. + -- @return the data the echo server received. If timeouts, return "timeout". + function get_echo_server_received_data(expected, timeout) + if timeout == nil then + timeout = 0.5 + end + + local extract_cmd = "grep content_by_lua "..prefix_dir.."/logs/error.log | tail -1" + local _, _, log = assert(shell.exec(extract_cmd)) + local pattern = "%*(%d+)%s.*received data: (.*)" + local cur_msg_id, data = string.match(log, pattern) + + -- unit is second. + local t = 0.1 + local time_acc = 0 + + -- retry it when data is not available. because sometime, + -- the error.log has not been flushed yet. + while string.find(data, expected) == nil or cur_msg_id == msg_id do + ngx.sleep(t) + time_acc = time_acc + t + if time_acc >= timeout then + return "timeout" + end + + _, _, log = assert(shell.exec(extract_cmd)) + cur_msg_id, data = string.match(log, pattern) + end + + -- update the msg_id, it persists during a cycle from echo server + -- start to stop. + msg_id = cur_msg_id + + return data + end + + function echo_server_reset() + cmd.stop_kong(prefix_dir) + msg_id = -1 + end +end + + return { tcp_server = tcp_server, kill_tcp_server = kill_tcp_server, @@ -410,4 +500,8 @@ return { http_mock = http_mock, udp_server = udp_server, + + is_echo_server_ready = is_echo_server_ready, + echo_server_reset = echo_server_reset, + get_echo_server_received_data = get_echo_server_received_data, } diff --git a/spec/helpers.lua b/spec/helpers.lua index af0f1174147..36e447091aa 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -6,14 +6,10 @@ -- @module spec.helpers -local prefix_handler = require "kong.cmd.utils.prefix_handler" -local conf_loader = require "kong.conf_loader" -local constants = require "kong.constants" local pl_tablex = require "pl.tablex" local pl_utils = require "pl.utils" local pl_path = require "pl.path" local pl_file = require "pl.file" -local version = require "version" local pl_dir = require "pl.dir" local cjson = require "cjson.safe" local kong_table = require "kong.tools.table" @@ -44,6 +40,8 @@ local DB = reload_module("spec.details.db") local grpc = reload_module("spec.details.grpc") local dns_mock = reload_module("spec.details.dns") local asserts = reload_module("spec.details.asserts") -- luacheck: ignore +local pid = reload_module("spec.details.pid") +local cmd = reload_module("spec.details.cmd") local server = reload_module("spec.details.server") @@ -79,11 +77,6 @@ do end ---------------- --- Conf and DAO ---------------- -local config_yml - ----------------- -- Custom helpers ----------------- @@ -1367,435 +1360,6 @@ do end ---- Prepares the Kong environment. --- Creates the working directory if it does not exist. --- @param prefix (optional) path to the working directory, if omitted the test --- configuration will be used --- @function prepare_prefix -local function prepare_prefix(prefix) - return pl_dir.makepath(prefix or conf.prefix) -end - - ---- Cleans the Kong environment. --- Deletes the working directory if it exists. --- @param prefix (optional) path to the working directory, if omitted the test --- configuration will be used --- @function clean_prefix -local function clean_prefix(prefix) - - -- like pl_dir.rmtree, but ignore mount points - local function rmtree(fullpath) - if pl_path.islink(fullpath) then return false,'will not follow symlink' end - for root,dirs,files in pl_dir.walk(fullpath,true) do - if pl_path.islink(root) then - -- sub dir is a link, remove link, do not follow - local res, err = os.remove(root) - if not res then - return nil, err .. ": " .. root - end - - else - for i,f in ipairs(files) do - f = pl_path.join(root,f) - local res, err = os.remove(f) - if not res then - return nil,err .. ": " .. f - end - end - - local res, err = pl_path.rmdir(root) - -- skip errors when trying to remove mount points - if not res and shell.run("findmnt " .. root .. " 2>&1 >/dev/null", nil, 0) == 0 then - return nil, err .. ": " .. root - end - end - end - return true - end - - prefix = prefix or conf.prefix - if pl_path.exists(prefix) then - local _, err = rmtree(prefix) - if err then - error(err) - end - end -end - - --- Reads the pid from a pid file and returns it, or nil + err -local function get_pid_from_file(pid_path) - local pid - local fd, err = io.open(pid_path) - if not fd then - return nil, err - end - - pid = fd:read("*l") - fd:close() - - return pid -end - - -local function pid_dead(pid, timeout) - local max_time = ngx.now() + (timeout or 10) - - repeat - if not shell.run("ps -p " .. pid .. " >/dev/null 2>&1", nil, 0) then - return true - end - -- still running, wait some more - ngx.sleep(0.05) - until ngx.now() >= max_time - - return false -end - --- Waits for the termination of a pid. --- @param pid_path Filename of the pid file. --- @param timeout (optional) in seconds, defaults to 10. -local function wait_pid(pid_path, timeout, is_retry) - local pid = get_pid_from_file(pid_path) - - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - - if pid then - if pid_dead(pid, timeout) then - return - end - - if is_retry then - return - end - - -- Timeout reached: kill with SIGKILL - shell.run("kill -9 " .. pid .. " >/dev/null 2>&1", nil, 0) - - -- Sanity check: check pid again, but don't loop. - wait_pid(pid_path, timeout, true) - end -end - - ---- Return the actual configuration running at the given prefix. --- It may differ from the default, as it may have been modified --- by the `env` table given to start_kong. --- @function get_running_conf --- @param prefix (optional) The prefix path where the kong instance is running, --- defaults to the prefix in the default config. --- @return The conf table of the running instance, or nil + error. -local function get_running_conf(prefix) - local default_conf = conf_loader(nil, {prefix = prefix or conf.prefix}) - return conf_loader.load_config_file(default_conf.kong_env) -end - - ---- Clears the logfile. Will overwrite the logfile with an empty file. --- @function clean_logfile --- @param logfile (optional) filename to clear, defaults to the current --- error-log file --- @return nothing --- @see line -local function clean_logfile(logfile) - logfile = logfile or (get_running_conf() or conf).nginx_err_logs - - assert(type(logfile) == "string", "'logfile' must be a string") - - local fh, err, errno = io.open(logfile, "w+") - - if fh then - fh:close() - return - - elseif errno == 2 then -- ENOENT - return - end - - error("failed to truncate logfile: " .. tostring(err)) -end - - ---- Return the actual Kong version the tests are running against. --- See [version.lua](https://github.com/kong/version.lua) for the format. This --- is mostly useful for testing plugins that should work with multiple Kong versions. --- @function get_version --- @return a `version` object --- @usage --- local version = require 'version' --- if helpers.get_version() < version("0.15.0") then --- -- do something --- end -local function get_version() - return version(select(3, assert(kong_exec("version")))) -end - - -local function render_fixtures(conf, env, prefix, fixtures) - - if fixtures and (fixtures.http_mock or fixtures.stream_mock) then - -- prepare the prefix so we get the full config in the - -- hidden `.kong_env` file, including test specified env vars etc - assert(kong_exec("prepare --conf " .. conf, env)) - local render_config = assert(conf_loader(prefix .. "/.kong_env", nil, - { from_kong_env = true })) - - for _, mocktype in ipairs { "http_mock", "stream_mock" } do - - for filename, contents in pairs(fixtures[mocktype] or {}) do - -- render the file using the full configuration - contents = assert(prefix_handler.compile_conf(render_config, contents)) - - -- write file to prefix - filename = prefix .. "/" .. filename .. "." .. mocktype - assert(pl_utils.writefile(filename, contents)) - end - end - end - - if fixtures and fixtures.dns_mock then - -- write the mock records to the prefix - assert(getmetatable(fixtures.dns_mock) == dns_mock, - "expected dns_mock to be of a helpers.dns_mock class") - assert(pl_utils.writefile(prefix .. "/dns_mock_records.json", - tostring(fixtures.dns_mock))) - - -- add the mock resolver to the path to ensure the records are loaded - if env.lua_package_path then - env.lua_package_path = CONSTANTS.DNS_MOCK_LUA_PATH .. ";" .. env.lua_package_path - else - env.lua_package_path = CONSTANTS.DNS_MOCK_LUA_PATH - end - else - -- remove any old mocks if they exist - os.remove(prefix .. "/dns_mock_records.json") - end - - return true -end - - -local function build_go_plugins(path) - if pl_path.exists(pl_path.join(path, "go.mod")) then - local ok, _, stderr = shell.run(string.format( - "cd %s; go mod tidy; go mod download", path), nil, 0) - assert(ok, stderr) - end - for _, go_source in ipairs(pl_dir.getfiles(path, "*.go")) do - local ok, _, stderr = shell.run(string.format( - "cd %s; go build %s", - path, pl_path.basename(go_source) - ), nil, 0) - assert(ok, stderr) - end -end - ---- Start the Kong instance to test against. --- The fixtures passed to this function can be 3 types: --- --- * DNS mocks --- --- * Nginx server blocks to be inserted in the http module --- --- * Nginx server blocks to be inserted in the stream module --- @function start_kong --- @param env table with Kong configuration parameters (and values) --- @param tables list of database tables to truncate before starting --- @param preserve_prefix (boolean) if truthy, the prefix will not be cleaned --- before starting --- @param fixtures tables with fixtures, dns, http and stream mocks. --- @return return values from `execute` --- @usage --- -- example mocks --- -- Create a new DNS mock and add some DNS records --- local fixtures = { --- http_mock = {}, --- stream_mock = {}, --- dns_mock = helpers.dns_mock.new() --- } --- --- **DEPRECATED**: http_mock fixture is deprecated. Please use `spec.helpers.http_mock` instead. --- --- fixtures.dns_mock:A { --- name = "a.my.srv.test.com", --- address = "127.0.0.1", --- } --- --- -- The blocks below will be rendered by the Kong template renderer, like other --- -- custom Kong templates. Hence the `${{xxxx}}` values. --- -- Multiple mocks can be added each under their own filename ("my_server_block" below) --- fixtures.http_mock.my_server_block = [[ --- server { --- server_name my_server; --- listen 10001 ssl; --- --- ssl_certificate ${{SSL_CERT}}; --- ssl_certificate_key ${{SSL_CERT_KEY}}; --- ssl_protocols TLSv1.2 TLSv1.3; --- --- location ~ "/echobody" { --- content_by_lua_block { --- ngx.req.read_body() --- local echo = ngx.req.get_body_data() --- ngx.status = status --- ngx.header["Content-Length"] = #echo + 1 --- ngx.say(echo) --- } --- } --- } --- ]] --- --- fixtures.stream_mock.my_server_block = [[ --- server { --- -- insert stream server config here --- } --- ]] --- --- assert(helpers.start_kong( {database = "postgres"}, nil, nil, fixtures)) -local function start_kong(env, tables, preserve_prefix, fixtures) - if tables ~= nil and type(tables) ~= "table" then - error("arg #2 must be a list of tables to truncate") - end - env = env or {} - local prefix = env.prefix or conf.prefix - - -- go plugins are enabled - -- compile fixture go plugins if any setting mentions it - for _,v in pairs(env) do - if type(v) == "string" and v:find(CONSTANTS.GO_PLUGIN_PATH) then - build_go_plugins(CONSTANTS.GO_PLUGIN_PATH) - break - end - end - - -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped - if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then - clean_prefix(prefix) - end - - local ok, err = prepare_prefix(prefix) - if not ok then return nil, err end - - DB.truncate_tables(DB.db, tables) - - local nginx_conf = "" - local nginx_conf_flags = { "test" } - if env.nginx_conf then - nginx_conf = " --nginx-conf " .. env.nginx_conf - end - - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - -- render `coverage` blocks in the templates - nginx_conf_flags[#nginx_conf_flags + 1] = 'coverage' - end - - if next(nginx_conf_flags) then - nginx_conf_flags = " --nginx-conf-flags " .. table.concat(nginx_conf_flags, ",") - else - nginx_conf_flags = "" - end - - local dcbp = DB.get_dcbp() - if dcbp and not env.declarative_config and not env.declarative_config_string then - if not config_yml then - config_yml = prefix .. "/config.yml" - local cfg = dcbp.done() - local declarative = require "kong.db.declarative" - local ok, err = declarative.to_yaml_file(cfg, config_yml) - if not ok then - return nil, err - end - end - env = kong_table.cycle_aware_deep_copy(env) - env.declarative_config = config_yml - end - - assert(render_fixtures(CONSTANTS.TEST_CONF_PATH .. nginx_conf, env, prefix, fixtures)) - return kong_exec("start --conf " .. CONSTANTS.TEST_CONF_PATH .. nginx_conf .. nginx_conf_flags, env) -end - - --- Cleanup after kong test instance, should be called if start_kong was invoked with the nowait flag --- @function cleanup_kong --- @param prefix (optional) the prefix where the test instance runs, defaults to the test configuration. --- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping --- @param preserve_dc ??? -local function cleanup_kong(prefix, preserve_prefix, preserve_dc) - -- remove socket files to ensure `pl.dir.rmtree()` ok - prefix = prefix or conf.prefix - local socket_path = pl_path.join(prefix, constants.SOCKET_DIRECTORY) - for child in lfs.dir(socket_path) do - local path = pl_path.join(socket_path, child) - if lfs.attributes(path, "mode") == "socket" then - os.remove(path) - end - end - - -- note: set env var "KONG_TEST_DONT_CLEAN" !! the "_TEST" will be dropped - if not (preserve_prefix or os.getenv("KONG_DONT_CLEAN")) then - clean_prefix(prefix) - end - - if not preserve_dc then - config_yml = nil - end - ngx.ctx.workspace = nil -end - - --- Stop the Kong test instance. --- @function stop_kong --- @param prefix (optional) the prefix where the test instance runs, defaults to the test configuration. --- @param preserve_prefix (boolean) if truthy, the prefix will not be deleted after stopping --- @param preserve_dc ??? --- @param signal (optional string) signal name to send to kong, defaults to TERM --- @param nowait (optional) if truthy, don't wait for kong to terminate. caller needs to wait and call cleanup_kong --- @return true or nil+err -local function stop_kong(prefix, preserve_prefix, preserve_dc, signal, nowait) - prefix = prefix or conf.prefix - signal = signal or "TERM" - - local running_conf, err = get_running_conf(prefix) - if not running_conf then - return nil, err - end - - local pid, err = get_pid_from_file(running_conf.nginx_pid) - if not pid then - return nil, err - end - - local ok, _, err = shell.run(string.format("kill -%s %d", signal, pid), nil, 0) - if not ok then - return nil, err - end - - if nowait then - return running_conf.nginx_pid - end - - wait_pid(running_conf.nginx_pid) - - cleanup_kong(prefix, preserve_prefix, preserve_dc) - - return true -end - ---- Restart Kong. Reusing declarative config when using `database=off`. --- @function restart_kong --- @param env see `start_kong` --- @param tables see `start_kong` --- @param fixtures see `start_kong` --- @return true or nil+err -local function restart_kong(env, tables, fixtures) - stop_kong(env.prefix, true, true) - return start_kong(env, tables, true, fixtures) -end - - local function wait_until_no_common_workers(workers, expected_total, strategy) wait_until(function() local pok, admin_client = pcall(admin_client) @@ -1881,92 +1445,6 @@ local function reload_kong(strategy, ...) return ok, err end -local is_echo_server_ready, get_echo_server_received_data, echo_server_reset -do - -- Message id is maintained within echo server context and not - -- needed for echo server user. - -- This id is extracted from the number in nginx error.log at each - -- line of log. i.e.: - -- 2023/12/15 14:10:12 [info] 718291#0: *303 stream [lua] content_by_lua ... - -- in above case, the id is 303. - local msg_id = -1 - local prefix_dir = "servroot" - - --- Check if echo server is ready. - -- - -- @function is_echo_server_ready - -- @return boolean - function is_echo_server_ready() - -- ensure server is ready. - local sock = ngx.socket.tcp() - sock:settimeout(0.1) - local retry = 0 - local test_port = 8188 - - while true do - if sock:connect("localhost", test_port) then - sock:send("START\n") - local ok = sock:receive() - sock:close() - if ok == "START" then - return true - end - else - retry = retry + 1 - if retry > 10 then - return false - end - end - end - end - - --- Get the echo server's received data. - -- This function check the part of expected data with a timeout. - -- - -- @function get_echo_server_received_data - -- @param expected part of the data expected. - -- @param timeout (optional) timeout in seconds, default is 0.5. - -- @return the data the echo server received. If timeouts, return "timeout". - function get_echo_server_received_data(expected, timeout) - if timeout == nil then - timeout = 0.5 - end - - local extract_cmd = "grep content_by_lua "..prefix_dir.."/logs/error.log | tail -1" - local _, _, log = assert(exec(extract_cmd)) - local pattern = "%*(%d+)%s.*received data: (.*)" - local cur_msg_id, data = string.match(log, pattern) - - -- unit is second. - local t = 0.1 - local time_acc = 0 - - -- retry it when data is not available. because sometime, - -- the error.log has not been flushed yet. - while string.find(data, expected) == nil or cur_msg_id == msg_id do - ngx.sleep(t) - time_acc = time_acc + t - if time_acc >= timeout then - return "timeout" - end - - _, _, log = assert(exec(extract_cmd)) - cur_msg_id, data = string.match(log, pattern) - end - - -- update the msg_id, it persists during a cycle from echo server - -- start to stop. - msg_id = cur_msg_id - - return data - end - - function echo_server_reset() - stop_kong(prefix_dir) - msg_id = -1 - end -end - --- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. -- @function clustering_client -- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields @@ -2210,15 +1688,15 @@ end execute = exec, dns_mock = dns_mock, kong_exec = kong_exec, - get_version = get_version, - get_running_conf = get_running_conf, + get_version = cmd.get_version, + get_running_conf = cmd.get_running_conf, http_client = http_client, grpc_client = grpc_client, http2_client = http2_client, make_synchronized_clients = make_synchronized_clients, wait_until = wait_until, pwait_until = pwait_until, - wait_pid = wait_pid, + wait_pid = pid.wait_pid, wait_timer = wait_timer, wait_for_all_config_update = wait_for_all_config_update, wait_for_file = wait_for_file, @@ -2226,9 +1704,9 @@ end tcp_server = server.tcp_server, udp_server = server.udp_server, kill_tcp_server = server.kill_tcp_server, - is_echo_server_ready = is_echo_server_ready, - echo_server_reset = echo_server_reset, - get_echo_server_received_data = get_echo_server_received_data, + is_echo_server_ready = server.is_echo_server_ready, + echo_server_reset = server.echo_server_reset, + get_echo_server_received_data = server.get_echo_server_received_data, http_mock = server.http_mock, get_proxy_ip = get_proxy_ip, get_proxy_port = get_proxy_port, @@ -2242,9 +1720,9 @@ end proxy_ssl_client = proxy_ssl_client, admin_ssl_client = admin_ssl_client, admin_gui_ssl_client = admin_gui_ssl_client, - prepare_prefix = prepare_prefix, - clean_prefix = clean_prefix, - clean_logfile = clean_logfile, + prepare_prefix = cmd.prepare_prefix, + clean_prefix = cmd.clean_prefix, + clean_logfile = cmd.clean_logfile, wait_for_invalidation = wait_for_invalidation, each_strategy = DB.each_strategy, all_strategies = DB.all_strategies, @@ -2264,10 +1742,10 @@ end generate_keys = misc.generate_keys, -- launching Kong subprocesses - start_kong = start_kong, - stop_kong = stop_kong, - cleanup_kong = cleanup_kong, - restart_kong = restart_kong, + start_kong = cmd.start_kong, + stop_kong = cmd.stop_kong, + cleanup_kong = cmd.cleanup_kong, + restart_kong = cmd.restart_kong, reload_kong = reload_kong, get_kong_workers = get_kong_workers, wait_until_no_common_workers = wait_until_no_common_workers, @@ -2280,19 +1758,7 @@ end use_old_plugin = use_old_plugin, -- Only use in CLI tests from spec/02-integration/01-cmd - kill_all = function(prefix, timeout) - local kill = require "kong.cmd.utils.kill" - - local running_conf = get_running_conf(prefix) - if not running_conf then return end - - -- kill kong_tests.conf service - local pid_path = running_conf.nginx_pid - if pl_path.exists(pid_path) then - kill.kill(pid_path, "-TERM") - wait_pid(pid_path, timeout) - end - end, + kill_all = cmd.kill_all, with_current_ws = function(ws,fn, db) local old_ws = ngx.ctx.workspace @@ -2304,40 +1770,11 @@ end return res end, - signal = function(prefix, signal, pid_path) - local kill = require "kong.cmd.utils.kill" - - if not pid_path then - local running_conf = get_running_conf(prefix) - if not running_conf then - error("no config file found at prefix: " .. prefix) - end + signal = cmd.signal, - pid_path = running_conf.nginx_pid - end - - return kill.kill(pid_path, signal) - end, -- send signal to all Nginx workers, not including the master - signal_workers = function(prefix, signal, pid_path) - if not pid_path then - local running_conf = get_running_conf(prefix) - if not running_conf then - error("no config file found at prefix: " .. prefix) - end - - pid_path = running_conf.nginx_pid - end + signal_workers = cmd.signal_workers, - local cmd = string.format("pkill %s -P `cat %s`", signal, pid_path) - local _, _, _, _, code = shell.run(cmd) - - if not pid_dead(pid_path) then - return false - end - - return code - end, -- returns the plugins and version list that is used by Hybrid mode tests get_plugins_list = function() local PLUGINS_LIST = DB.get_plugins_list() From d4a2ccd4b7c199f6623e322f211a42977f277410 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Tue, 3 Sep 2024 23:11:58 +0800 Subject: [PATCH 3997/4351] docs(release): generate 3.8.0 changelog (#13532) Co-authored-by: Qi --- changelog/3.8.0/3.8.0.md | 494 ++++++++++++++++++ changelog/3.8.0/kong-manager/.gitkeep | 0 .../3.8.0/kong-manager/a11y-improvements.yml | 2 + .../kong-manager/resizable-entity-lists.yml | 2 + .../sni-field-in-certificate-form.yml | 3 + .../3.8.0/kong-manager/ui-improvements.yml | 18 + changelog/3.8.0/kong/.gitkeep | 0 .../acl-always-use-authenticated-groups.yml | 0 changelog/3.8.0/kong/add-ai-data-latency.yml | 3 + .../3.8.0/kong/add-ai-data-prometheus.yml | 3 + .../kong/admin-api-map-brackets-syntax.yml | 0 changelog/3.8.0/kong/ai-plugin-read-file.yml | 5 + .../kong/ai-proxy-add-allow-override-opt.yml | 0 .../kong/ai-proxy-add-deep-copy-lib.yml | 0 .../kong/ai-proxy-aws-bedrock.yml | 0 .../3.8.0/kong/ai-proxy-azure-streaming.yml | 5 + ...oxy-cloud-identity-transformer-plugins.yml | 4 +- .../kong/ai-proxy-fix-model-parameter.yml | 5 + .../ai-proxy-fix-nil-response-token-count.yml | 4 + .../kong/ai-proxy-fix-sending-own-model.yml | 5 + ...-proxy-fix-tuning-parameter-precedence.yml | 5 + .../kong/ai-proxy-google-gemini.yml | 0 changelog/3.8.0/kong/ai-proxy-mistral-ai.yml | 4 + .../3.8.0/kong/ai-proxy-model-header.yml | 4 + .../kong/ai-proxy-proper-model-assignment.yml | 5 + .../kong/bump-lua-protobuf.yml | 0 .../kong/bump-lua-resty-acme.yml | 0 .../kong/bump-lua-resty-aws.yml | 2 +- .../kong/bump-lua-resty-events.yml | 0 .../3.8.0/kong/bump-lua-resty-healthcheck.yml | 3 + .../kong/bump-lua-resty-lmdb.yml | 0 .../kong/bump-lua-resty-openssl.yml | 0 .../kong/bump-luarocks.yml | 0 .../kong/bump-ngx-wasm-module.yml | 0 .../kong/bump-openresty.yml | 0 changelog/3.8.0/kong/bump-pcre.yml | 3 + .../kong/bump-wasmtime.yml | 0 .../kong/certificates_schema_validate.yml | 0 .../kong/cp-luarocks-admin-to-bin.yml | 0 .../kong/feat-ai-prompt-guard-all-roles.yml | 4 + ...t-aws-lambda-configurable-sts-endpoint.yml | 0 .../feat-aws-lambda-decode-empty-array.yml | 6 + .../kong/feat-pdk-unlimited-body-size.yml | 0 .../kong/feat-queue-concurrency-limit.yml | 2 +- .../feat-response-transformer-json-rename.yml | 4 + changelog/3.8.0/kong/feat-via.yml | 6 + .../fix-acme-misleading-deprecation-logs.yml | 5 + .../kong/fix-acme-username-password-auth.yml | 0 changelog/3.8.0/kong/fix-ai-gzip-content.yml | 4 + .../kong/fix-ai-metrics-prometheus-compat.yml | 4 + .../3.8.0/kong/fix-ai-plugin-no-consumer.yml | 5 + .../3.8.0/kong/fix-ai-prompt-guard-order.yml | 5 + .../3.8.0/kong/fix-ai-proxy-shared-state.yml | 4 + ...fix-aws-lambda-empty-array-mutli-value.yml | 5 + ...ws-lambda-gateway-compat-version-field.yml | 5 + ...lustering-forward-proxy-authentication.yml | 6 + .../kong/fix-cmd-error-log.yml | 0 .../fix-correlation-id-config-generator.yml | 0 changelog/3.8.0/kong/fix-cors-wildcard.yml | 5 + .../kong/fix-db-read-only.yml | 0 .../fix-deprecate-shorthands-precedence.yml | 5 + .../kong/fix-dns-initialization.yml | 0 ...-finalize-in-send-header-clear-context.yml | 6 + .../kong/fix-for-null-aware-shorthand.yml | 5 + .../kong/fix-grpc-gateway-json-decode-bug.yml | 0 .../3.8.0/kong/fix-http-log-host-header.yml | 6 + ...fix-log-upstream-status-nil-subrequest.yml | 4 + changelog/3.8.0/kong/fix-multi-modal.yml | 4 + .../kong/fix-otel-migrations-exception.yml | 4 + ...-propagation-remove-redundant-warnings.yml | 4 + .../fix-realm-compat-changes-basic-auth.yml | 5 + .../fix-realm-compat-changes-key-auth.yml | 5 + ...-reports-uninitialized-variable-in-400.yml | 4 + ...ransfer-encoding-and-no-content-length.yml | 5 + .../fix-request-transformer-uri-replace.yml | 4 + ...esponse-rl-misleading-deprecation-logs.yml | 6 + .../fix-rl-misleading-deprecation-logs.yml | 6 + .../fix-route-set-priority-with-others.yml | 5 + .../kong/fix-service-tls-verify.yml | 0 .../3.8.0/kong/fix-sni-cache-invalidate.yml | 4 + .../kong/fix-tracing-sampling-rate.yml | 0 .../3.8.0/kong/fix-type-of-logrotate.yml | 6 + .../fix-vault-reference-parsing-endslash.yml | 4 + .../fix-vault-resurrect-ttl-multi-worker.yml | 0 .../fix-vault-secret-rotation-log-level.yml | 3 + .../kong/fix-wasm-enable-pwm-lua-resolver.yml | 0 .../{unreleased => 3.8.0}/kong/fix_hash.yml | 0 .../3.8.0/kong/hmac_www_authenticate.yml | 4 + changelog/3.8.0/kong/host_header.yml | 5 + .../kong/improve-prometheus-error-logging.yml | 0 changelog/3.8.0/kong/jwt_www_authenticate.yml | 4 + .../3.8.0/kong/ldap_www_authenticate.yml | 4 + .../kong/make_rpm_relocatable.yml | 0 .../kong/migration_of_ai_proxy_plugin.yml | 4 +- .../kong/move-sockets-to-subdir.yml | 0 .../3.8.0/kong/oauth2_www_authenticate.yml | 5 + .../kong/otel-formatted-logs.yml | 0 changelog/3.8.0/kong/pdk-log-error.yml | 5 + changelog/3.8.0/kong/pdk-read-file.yml | 3 + .../kong/pdk-telemetry-log.yml | 2 +- .../kong/plugins-add-standard-webhooks.yml | 4 + .../kong/proxy-cache-fix-age-header.yml | 0 changelog/3.8.0/kong/refactor_dns_client.yml | 13 + ...t-config-on-deprecated-fields-mismatch.yml | 4 +- .../3.8.0/kong/remove_eol_debian_rhel.yml | 2 + changelog/3.8.0/kong/req-trans-rename.yml | 7 + .../kong/resty-simdjson.yml | 2 +- changelog/3.8.0/kong/revert-dns-behavior.yml | 5 + changelog/3.8.0/kong/shorten-socket-names.yml | 3 + changelog/3.8.0/kong/wasm-module-cache.yml | 3 + .../kong/yield-in-gzip.yml | 0 .../unreleased/kong/add-ai-data-latency.yml | 3 - .../kong/add-ai-data-prometheus.yml | 3 - .../unreleased/kong/ai-plugin-read-file.yml | 3 - .../kong/ai-proxy-azure-streaming.yml | 5 - .../kong/ai-proxy-fix-model-parameter.yml | 5 - .../ai-proxy-fix-nil-response-token-count.yml | 5 - .../kong/ai-proxy-fix-sending-own-model.yml | 5 - ...-proxy-fix-tuning-parameter-precedence.yml | 5 - .../unreleased/kong/ai-proxy-mistral-ai.yml | 3 - .../unreleased/kong/ai-proxy-model-header.yml | 3 - .../kong/ai-proxy-proper-model-assignment.yml | 5 - .../kong/bump-lua-resty-healthcheck.yml | 3 - changelog/unreleased/kong/bump-pcre.yml | 3 - .../kong/feat-ai-prompt-guard-all-roles.yml | 3 - .../feat-aws-lambda-decode-empty-array.yml | 4 - .../feat-response-transformer-json-rename.yml | 4 - changelog/unreleased/kong/feat-via.yml | 6 - .../fix-acme-misleading-deprecation-logs.yml | 3 - .../unreleased/kong/fix-ai-gzip-content.yml | 4 - .../kong/fix-ai-metrics-prometheus-compat.yml | 4 - .../kong/fix-ai-plugin-no-consumer.yml | 4 - .../kong/fix-ai-prompt-guard-order.yml | 3 - .../kong/fix-ai-proxy-shared-state.yml | 3 - ...fix-aws-lambda-empty-array-mutli-value.yml | 3 - ...ws-lambda-gateway-compat-version-field.yml | 3 - ...lustering-forward-proxy-authentication.yml | 3 - .../unreleased/kong/fix-cors-wildcard.yml | 3 - .../fix-deprecate-shorthands-precedence.yml | 3 - ...-finalize-in-send-header-clear-context.yml | 3 - .../kong/fix-for-null-aware-shorthand.yml | 5 - .../kong/fix-http-log-host-header.yml | 4 - ...fix-log-upstream-status-nil-subrequest.yml | 4 - changelog/unreleased/kong/fix-multi-modal.yml | 4 - .../kong/fix-otel-migrations-exception.yml | 3 - ...-propagation-remove-redundant-warnings.yml | 3 - .../fix-realm-compat-changes-basic-auth.yml | 3 - .../fix-realm-compat-changes-key-auth.yml | 3 - ...-reports-uninitialized-variable-in-400.yml | 4 - ...ransfer-encoding-and-no-content-length.yml | 3 - .../fix-request-transformer-uri-replace.yml | 4 - ...esponse-rl-misleading-deprecation-logs.yml | 3 - .../fix-rl-misleading-deprecation-logs.yml | 3 - .../fix-route-set-priority-with-others.yml | 5 - .../kong/fix-sni-cache-invalidate.yml | 4 - .../unreleased/kong/fix-type-of-logrotate.yml | 5 - .../fix-vault-reference-parsing-endslash.yml | 4 - .../fix-vault-secret-rotation-log-level.yml | 3 - .../unreleased/kong/hmac_www_authenticate.yml | 3 - changelog/unreleased/kong/host_header.yml | 3 - .../unreleased/kong/jwt_www_authenticate.yml | 3 - .../unreleased/kong/ldap_www_authenticate.yml | 3 - .../kong/oauth2_www_authenticate.yml | 4 - changelog/unreleased/kong/pdk-log-error.yml | 3 - changelog/unreleased/kong/pdk-read-file.yml | 3 - .../kong/plugins-add-standard-webhooks.yml | 4 - .../unreleased/kong/refactor_dns_client.yml | 7 - .../kong/remove_eol_debian_rhel.yml | 2 - .../unreleased/kong/req-trans-rename.yml | 3 - .../unreleased/kong/revert-dns-behavior.yml | 4 - .../unreleased/kong/shorten-socket-names.yml | 3 - .../unreleased/kong/wasm-module-cache.yml | 3 - 172 files changed, 813 insertions(+), 232 deletions(-) create mode 100644 changelog/3.8.0/3.8.0.md create mode 100644 changelog/3.8.0/kong-manager/.gitkeep create mode 100644 changelog/3.8.0/kong-manager/a11y-improvements.yml create mode 100644 changelog/3.8.0/kong-manager/resizable-entity-lists.yml create mode 100644 changelog/3.8.0/kong-manager/sni-field-in-certificate-form.yml create mode 100644 changelog/3.8.0/kong-manager/ui-improvements.yml create mode 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+1,494 @@ +## Kong + + +### Performance +#### Performance + +- Fixed an inefficiency issue in the Luajit hashing algorithm + [#13240](https://github.com/Kong/kong/issues/13240) + [KAG-4646](https://konghq.atlassian.net/browse/KAG-4646) +#### Core + +- Removed unnecessary DNS client initialization + [#13479](https://github.com/Kong/kong/issues/13479) + [KAG-5059](https://konghq.atlassian.net/browse/KAG-5059) + +- Improved latency performance when gzipping/gunzipping large data (such as CP/DP config data). + [#13338](https://github.com/Kong/kong/issues/13338) + [KAG-4878](https://konghq.atlassian.net/browse/KAG-4878) + + +### Deprecations +#### Default + +- Debian 10 and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. + [#13468](https://github.com/Kong/kong/issues/13468) + [KAG-4847](https://konghq.atlassian.net/browse/KAG-4847) [FTI-6054](https://konghq.atlassian.net/browse/FTI-6054) [KAG-4549](https://konghq.atlassian.net/browse/KAG-4549) [KAG-5122](https://konghq.atlassian.net/browse/KAG-5122) + +### Dependencies +#### Core + +- Bumped lua-resty-acme to 0.15.0 to support username/password auth with redis. + [#12909](https://github.com/Kong/kong/issues/12909) + [KAG-4330](https://konghq.atlassian.net/browse/KAG-4330) + +- Bumped lua-resty-aws to 1.5.3 to fix a bug related to the STS regional endpoint. + [#12846](https://github.com/Kong/kong/issues/12846) + [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) + +- Bumped lua-resty-events to 0.3.0 + [#13097](https://github.com/Kong/kong/issues/13097) + [KAG-4480](https://konghq.atlassian.net/browse/KAG-4480) [KAG-4586](https://konghq.atlassian.net/browse/KAG-4586) + +- Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to reduce active healthcheck timer usage. + [#13038](https://github.com/Kong/kong/issues/13038) + [FTI-5847](https://konghq.atlassian.net/browse/FTI-5847) + +- Bumped lua-resty-lmdb to 1.4.3 (lmdb 0.9.33) + [#12786](https://github.com/Kong/kong/issues/12786) + + +- Bumped lua-resty-openssl to 1.5.1. + [#12665](https://github.com/Kong/kong/issues/12665) + + +- Bumped OpenResty to 1.25.3.2 + [#12327](https://github.com/Kong/kong/issues/12327) + [KAG-3515](https://konghq.atlassian.net/browse/KAG-3515) [KAG-3570](https://konghq.atlassian.net/browse/KAG-3570) [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [JIT-2](https://konghq.atlassian.net/browse/JIT-2) + +- Bumped PCRE2 to 10.44 to fix some bugs and tidy up the release. + [#12366](https://github.com/Kong/kong/issues/12366) + [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [KAG-3521](https://konghq.atlassian.net/browse/KAG-3521) [KAG-2025](https://konghq.atlassian.net/browse/KAG-2025) + +- Introduced a yieldable JSON library `lua-resty-simdjson`, +which significantly improves latency. + [#13421](https://github.com/Kong/kong/issues/13421) + [KAG-3647](https://konghq.atlassian.net/browse/KAG-3647) +#### Default + +- Bumped lua-protobuf 0.5.2 + [#12834](https://github.com/Kong/kong/issues/12834) + + +- Bumped LuaRocks from 3.11.0 to 3.11.1 + [#12662](https://github.com/Kong/kong/issues/12662) + [KAG-3883](https://konghq.atlassian.net/browse/KAG-3883) + +- Bumped `ngx_wasm_module` to `96b4e27e10c63b07ed40ea88a91c22f23981db35` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bumped `Wasmtime` version to `23.0.2` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Made the RPM package relocatable with the default prefix set to `/`. + [#13468](https://github.com/Kong/kong/issues/13468) + [KAG-4847](https://konghq.atlassian.net/browse/KAG-4847) [FTI-6054](https://konghq.atlassian.net/browse/FTI-6054) [KAG-4549](https://konghq.atlassian.net/browse/KAG-4549) [KAG-5122](https://konghq.atlassian.net/browse/KAG-5122) + +### Features +#### Plugins + +- **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. + [#13148](https://github.com/Kong/kong/issues/13148) + +#### Configuration + +- You can now configure the Wasmtime module cache when Wasm is enabled. + [#12930](https://github.com/Kong/kong/issues/12930) + [KAG-4372](https://konghq.atlassian.net/browse/KAG-4372) +#### Core + +- Added the new configuration parameter `concurrency_limit` (integer, defaults to 1), which lets you specify the number of delivery timers in the queue. +Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. + [#13332](https://github.com/Kong/kong/issues/13332) + [FTI-6022](https://konghq.atlassian.net/browse/FTI-6022) + +- Kong Gateway now appends gateway info to the upstream `Via` header in the format `1.1 kong/3.8.0`, and optionally to the +response `Via` header if it is present in the `headers` config of `kong.conf`, in the format `2 kong/3.8.0`. +This follows standards defined in RFC7230 and RFC9110. + [#12733](https://github.com/Kong/kong/issues/12733) + [FTI-5807](https://konghq.atlassian.net/browse/FTI-5807) + +- Starting from this version, a new DNS client library has been implemented and added into Kong. This library is disabled by default, and can be enabled by setting the `new_dns_client` parameter to `on`. +The new DNS client library provides the following: + + - Global caching for DNS records across workers, significantly reducing the query load on DNS servers. + + - Observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. + + - Simplified and standardized logic. + [#12305](https://github.com/Kong/kong/issues/12305) + [KAG-3220](https://konghq.atlassian.net/browse/KAG-3220) +#### PDK + +- Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. + [#13431](https://github.com/Kong/kong/issues/13431) + [KAG-4698](https://konghq.atlassian.net/browse/KAG-4698) + +- Extended `kong.request.get_body` and `kong.request.get_raw_body` to read from buffered files. + [#13158](https://github.com/Kong/kong/issues/13158) + + +- Added a new PDK module `kong.telemetry` and the function `kong.telemetry.log` +to generate log entries to be reported via the OpenTelemetry plugin. + [#13329](https://github.com/Kong/kong/issues/13329) + [KAG-4848](https://konghq.atlassian.net/browse/KAG-4848) +#### Plugin + +- **acl:** Added a new config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer already exists. + [#13184](https://github.com/Kong/kong/issues/13184) + [FTI-5945](https://konghq.atlassian.net/browse/FTI-5945) + +- AI plugins: Latency data is now pushed to logs and metrics. + [#13428](https://github.com/Kong/kong/issues/13428) + + +- **AI-proxy-plugin**: Added the `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. + [#13158](https://github.com/Kong/kong/issues/13158) + + +- **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. + [#13493](https://github.com/Kong/kong/issues/13493) + + +- **AI-proxy-plugin**: Replace the lib and use cycle_aware_deep_copy for the `request_table` object. + [#13582](https://github.com/Kong/kong/issues/13582) + + +- Kong AI Gateway (AI Proxy and associated plugin family) now supports +all AWS Bedrock "Converse API" models. + [#12948](https://github.com/Kong/kong/issues/12948) + + +- Kong AI Gateway (AI Proxy and associated plugin family) now supports +the Google Gemini "chat" (generateContent) interface. + [#12948](https://github.com/Kong/kong/issues/12948) + + +- **ai-proxy**: The Mistral provider can now use mistral.ai-managed services by omitting the `upstream_url`. + [#13481](https://github.com/Kong/kong/issues/13481) + + +- **ai-proxy**: Added the new response header `X-Kong-LLM-Model`, which displays the name of the language model used in the AI Proxy plugin. + [#13472](https://github.com/Kong/kong/issues/13472) + + +- **AI-Prompt-Guard**: Added the `match_all_roles` option to allow matching all roles in addition to `user`. + [#13183](https://github.com/Kong/kong/issues/13183) + + +- "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. + [#13388](https://github.com/Kong/kong/issues/13388) + [KAG-4599](https://konghq.atlassian.net/browse/KAG-4599) + +- **AWS-Lambda**: Added the configuration field `empty_arrays_mode` to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses. + [#13084](https://github.com/Kong/kong/issues/13084) + [FTI-5937](https://konghq.atlassian.net/browse/FTI-5937) [KAG-4622](https://konghq.atlassian.net/browse/KAG-4622) [KAG-4615](https://konghq.atlassian.net/browse/KAG-4615) + +- **response-transformer**: Added support for `json_body` rename. + [#13131](https://github.com/Kong/kong/issues/13131) + [KAG-4664](https://konghq.atlassian.net/browse/KAG-4664) + +- **OpenTelemetry:** Added support for OpenTelemetry formatted logs. + [#13291](https://github.com/Kong/kong/issues/13291) + [KAG-4712](https://konghq.atlassian.net/browse/KAG-4712) + +- **standard-webhooks**: Added standard webhooks plugin. + [#12757](https://github.com/Kong/kong/issues/12757) + + +- **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and JSON body parameters were not handled properly when the target name was the same as the source name in the request. + [#13358](https://github.com/Kong/kong/issues/13358) + [KAG-4915](https://konghq.atlassian.net/browse/KAG-4915) +#### Admin API + +- Added support for brackets syntax for map fields configuration via the Admin API + [#13313](https://github.com/Kong/kong/issues/13313) + [KAG-4827](https://konghq.atlassian.net/browse/KAG-4827) + +### Fixes +#### CLI Command + +- Fixed an issue where some debug level error logs were not being displayed by the CLI. + [#13143](https://github.com/Kong/kong/issues/13143) + [FTI-5995](https://konghq.atlassian.net/browse/FTI-5995) +#### Configuration + +- Re-enabled the Lua DNS resolver from proxy-wasm by default. + [#13424](https://github.com/Kong/kong/issues/13424) + [KAG-4671](https://konghq.atlassian.net/browse/KAG-4671) +#### Core + +- Fixed an issue where luarocks-admin was not available in /usr/local/bin. + [#13372](https://github.com/Kong/kong/issues/13372) + [KAG-911](https://konghq.atlassian.net/browse/KAG-911) + +- Fixed an issue where 'read' was not always passed to Postgres read-only database operations. + [#13530](https://github.com/Kong/kong/issues/13530) + [KAG-5196](https://konghq.atlassian.net/browse/KAG-5196) + +- Fixed an issue with deprecated shorthand fields so that they don't take precedence over replacement fields when both are specified. + [#13486](https://github.com/Kong/kong/issues/13486) + [KAG-5134](https://konghq.atlassian.net/browse/KAG-5134) + +- Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize`. [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). + [#13316](https://github.com/Kong/kong/issues/13316) + [FTI-6005](https://konghq.atlassian.net/browse/FTI-6005) + +- Changed the way deprecated shorthand fields are used with new fields. If the new field contains null, it allows for deprecated field to overwrite it if both are present in the request. + [#13592](https://github.com/Kong/kong/issues/13592) + [KAG-5287](https://konghq.atlassian.net/browse/KAG-5287) + +- Fixed an issue where an unnecessary uninitialized variable error log was reported when 400 bad requests were received. + [#13201](https://github.com/Kong/kong/issues/13201) + [FTI-6025](https://konghq.atlassian.net/browse/FTI-6025) + +- Fixed an issue where the URI captures were unavailable when the first capture group was absent. + [#13024](https://github.com/Kong/kong/issues/13024) + [KAG-4474](https://konghq.atlassian.net/browse/KAG-4474) + +- Fixed an issue where the priority field could be set in a traditional mode route when `router_flavor` was configured as `expressions`. + [#13142](https://github.com/Kong/kong/issues/13142) + [KAG-4411](https://konghq.atlassian.net/browse/KAG-4411) + +- Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. + [#13470](https://github.com/Kong/kong/issues/13470) + [FTI-6095](https://konghq.atlassian.net/browse/FTI-6095) + +- Fixed an issue where the SNI cache wasn't invalidated when an SNI was updated. + [#13165](https://github.com/Kong/kong/issues/13165) + [FTI-6009](https://konghq.atlassian.net/browse/FTI-6009) + +- The `kong.logrotate` configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. + [#13348](https://github.com/Kong/kong/issues/13348) + [FTI-6079](https://konghq.atlassian.net/browse/FTI-6079) + +- Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. + [#13561](https://github.com/Kong/kong/issues/13561) + [FTI-6137](https://konghq.atlassian.net/browse/FTI-6137) + +- Error logs produced during Vault secret rotation are now logged at the `notice` level instead of `warn`. + [#13540](https://github.com/Kong/kong/issues/13540) + [FTI-5775](https://konghq.atlassian.net/browse/FTI-5775) + +- Fixed an issue where the `host_header` attribute of the upstream entity wouldn't be set correctly as a Host header in requests to the upstream during connection retries. + [#13135](https://github.com/Kong/kong/issues/13135) + [FTI-5987](https://konghq.atlassian.net/browse/FTI-5987) + +- Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. + [#13409](https://github.com/Kong/kong/issues/13409) + [KAG-4947](https://konghq.atlassian.net/browse/KAG-4947) + +- Changed the behaviour of shorthand fields that are used to describe deprecated fields. If both fields are sent in the request and their values mismatch, the request will be rejected. + [#13594](https://github.com/Kong/kong/issues/13594) + [KAG-5262](https://konghq.atlassian.net/browse/KAG-5262) + +- Reverted the DNS client to the original behavior of ignoring ADDITIONAL SECTION in DNS responses. + [#13278](https://github.com/Kong/kong/issues/13278) + [FTI-6039](https://konghq.atlassian.net/browse/FTI-6039) + +- Shortened names of internal Unix sockets to avoid exceeding the socket name limit. + [#13571](https://github.com/Kong/kong/issues/13571) + [KAG-5136](https://konghq.atlassian.net/browse/KAG-5136) +#### PDK + +- **PDK**: Fixed an issue where the log serializer logged `upstream_status` as nil in the requests that contained subrequests. + [#12953](https://github.com/Kong/kong/issues/12953) + [FTI-5844](https://konghq.atlassian.net/browse/FTI-5844) + +- **Vault**: References ending with a slash, when parsed, will no longer return a key. + [#13538](https://github.com/Kong/kong/issues/13538) + [KAG-5181](https://konghq.atlassian.net/browse/KAG-5181) + +- Fixed an issue where `pdk.log.serialize()` threw an error when the JSON entity set by `serialize_value` contained `json.null`. + [#13376](https://github.com/Kong/kong/issues/13376) + [FTI-6096](https://konghq.atlassian.net/browse/FTI-6096) +#### Plugin + +- **AI-proxy**: Fixed an issue where certain Azure models would return partial tokens/words when in response-streaming mode. + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + +- **AI Transformer plugins**: Fixed an issue where Cloud Identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. + [#13487](https://github.com/Kong/kong/issues/13487) + + +- **AI-proxy**: Fixed an issue where Cohere and Anthropic providers didn't read the `model` parameter properly +from the caller's request body. + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + +- **AI-proxy**: Fixed an issue where using OpenAI Function inference requests would log a request error, and then hang until timeout. + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + +- **AI-proxy**: Fixed an issue where AI Proxy would still allow callers to specify their own model, +ignoring the plugin-configured model name. + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + +- **AI-proxy**: Fixed an issue where AI Proxy would not take precedence of the +plugin's configured model tuning options over those in the user's LLM request. + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + +- **AI-proxy**: Fixed an issue where setting OpenAI SDK model parameter "null" caused analytics +to not be written to the logging plugin(s). + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + +- **ACME**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. + [#13069](https://github.com/Kong/kong/issues/13069) + [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) + +- **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. + [#13496](https://github.com/Kong/kong/issues/13496) + [FTI-6143](https://konghq.atlassian.net/browse/FTI-6143) + +- **AI-Proxy**: Fixed issue when response was gzipped even if the client didn't accept the format. + [#13155](https://github.com/Kong/kong/issues/13155) + + +- **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + [#13417](https://github.com/Kong/kong/issues/13417) + [KAG-4934](https://konghq.atlassian.net/browse/KAG-4934) + +- Fixed an issue where certain AI plugins couldn't be applied per consumer or per service. + [#13209](https://github.com/Kong/kong/issues/13209) + + +- **AI-Prompt-Guard**: Fixed an issue which occurred when `allow_all_conversation_history` was set to false, and caused the first user request to be selected instead of the last one. + [#13183](https://github.com/Kong/kong/issues/13183) + + +- **AI-Proxy**: Resolved an issue where the object constructor would set data on the class instead of the instance. + [#13028](https://github.com/Kong/kong/issues/13028) + + +- **AWS-Lambda**: Fixed an issue where the plugin didn't work with multiValueHeaders defined in proxy integration and legacy `empty_arrays_mode`. + [#13381](https://github.com/Kong/kong/issues/13381) + [FTI-6100](https://konghq.atlassian.net/browse/FTI-6100) + +- **AWS-Lambda**: Fixed an issue where the `version` field wasn't set in the request payload when `awsgateway_compatible` was enabled. + [#13018](https://github.com/Kong/kong/issues/13018) + [FTI-5949](https://konghq.atlassian.net/browse/FTI-5949) + +- **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. + [#13439](https://github.com/Kong/kong/issues/13439) + [FTI-6134](https://konghq.atlassian.net/browse/FTI-6134) + +- **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` had multiple entries but included `*`. + [#13334](https://github.com/Kong/kong/issues/13334) + [FTI-6062](https://konghq.atlassian.net/browse/FTI-6062) + +- **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. + [#12971](https://github.com/Kong/kong/issues/12971) + + +- **HTTP-Log**: Fixed an issue where the plugin didn't include port information in the HTTP host header when sending requests to the log server. + [#13116](https://github.com/Kong/kong/issues/13116) + + +- **AI Plugins**: Fixed an issue where multi-modal inputs weren't properly validated and calculated. + [#13445](https://github.com/Kong/kong/issues/13445) + + +- **OpenTelemetry:** Fixed an issue where migration failed when upgrading from below version 3.3 to 3.7. + [#13391](https://github.com/Kong/kong/issues/13391) + [FTI-6109](https://konghq.atlassian.net/browse/FTI-6109) + +- **OpenTelemetry and Zipkin**: Removed redundant deprecation warnings. + [#13220](https://github.com/Kong/kong/issues/13220) + [KAG-4744](https://konghq.atlassian.net/browse/KAG-4744) + +- **Basic-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.6). + [#13042](https://github.com/Kong/kong/issues/13042) + [KAG-4516](https://konghq.atlassian.net/browse/KAG-4516) + +- **Key-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.7). + [#13042](https://github.com/Kong/kong/issues/13042) + [KAG-4516](https://konghq.atlassian.net/browse/KAG-4516) + +- **Request Size Limiting**: Fixed an issue where the body size didn't get checked when the request body was buffered to a temporary file. + [#13303](https://github.com/Kong/kong/issues/13303) + [FTI-6034](https://konghq.atlassian.net/browse/FTI-6034) + +- **Response-RateLimiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. + [#13069](https://github.com/Kong/kong/issues/13069) + [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) + +- **Rate-Limiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. + [#13069](https://github.com/Kong/kong/issues/13069) + [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) + +- **OpenTelemetry:** Improved accuracy of sampling decisions. + [#13275](https://github.com/Kong/kong/issues/13275) + [KAG-4785](https://konghq.atlassian.net/browse/KAG-4785) + +- **hmac-auth**: Added WWW-Authenticate headers to 401 responses. + [#11791](https://github.com/Kong/kong/issues/11791) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) + +- **Prometheus**: Improved error logging when having inconsistent labels count. + [#13020](https://github.com/Kong/kong/issues/13020) + + +- **jwt**: Added WWW-Authenticate headers to 401 responses. + [#11792](https://github.com/Kong/kong/issues/11792) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) + +- **ldap-auth**: Added WWW-Authenticate headers to all 401 responses. + [#11820](https://github.com/Kong/kong/issues/11820) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) + +- **OAuth2**: Added WWW-Authenticate headers to all 401 responses and realm option. + [#11833](https://github.com/Kong/kong/issues/11833) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) + +- **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. + [#13387](https://github.com/Kong/kong/issues/13387) + +#### Admin API + +- Fixed an issue where validation of the certificate schema failed if the `snis` field was present in the request body. + [#13357](https://github.com/Kong/kong/issues/13357) + +#### Clustering + +- Fixed an issue where hybrid mode wasn't working if the forward proxy password contained the special character `#`. Note that the `proxy_server` configuration parameter still needs to be url-encoded. + [#13457](https://github.com/Kong/kong/issues/13457) + [FTI-6145](https://konghq.atlassian.net/browse/FTI-6145) +#### Default + +- **AI-proxy**: Added a configuration validation to prevent `log_statistics` from being enabled upon providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it has already been enabled upon unsupported providers. + [#12860](https://github.com/Kong/kong/issues/12860) + +## Kong-Manager + + + + + + +### Features +#### Default + +- Improved accessibility in Kong Manager. + [#13522](https://github.com/Kong/kong-manager/issues/13522) + + +- Enhanced entity lists so that you can resize or hide list columns. + [#13522](https://github.com/Kong/kong-manager/issues/13522) + + +- Added an SNIs field to the certificate form. + [#264](https://github.com/Kong/kong-manager/issues/264) + + +### Fixes +#### Default + +- Improved the user experience in Kong Manager by fixing various UI-related issues. + [#232](https://github.com/Kong/kong-manager/issues/232) [#233](https://github.com/Kong/kong-manager/issues/233) [#234](https://github.com/Kong/kong-manager/issues/234) [#237](https://github.com/Kong/kong-manager/issues/237) [#238](https://github.com/Kong/kong-manager/issues/238) [#240](https://github.com/Kong/kong-manager/issues/240) [#244](https://github.com/Kong/kong-manager/issues/244) [#250](https://github.com/Kong/kong-manager/issues/250) [#252](https://github.com/Kong/kong-manager/issues/252) [#255](https://github.com/Kong/kong-manager/issues/255) [#257](https://github.com/Kong/kong-manager/issues/257) [#263](https://github.com/Kong/kong-manager/issues/263) [#264](https://github.com/Kong/kong-manager/issues/264) [#267](https://github.com/Kong/kong-manager/issues/267) [#272](https://github.com/Kong/kong-manager/issues/272) + diff --git a/changelog/3.8.0/kong-manager/.gitkeep b/changelog/3.8.0/kong-manager/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git a/changelog/3.8.0/kong-manager/a11y-improvements.yml b/changelog/3.8.0/kong-manager/a11y-improvements.yml new file mode 100644 index 00000000000..bd6f5c0e05e --- /dev/null +++ b/changelog/3.8.0/kong-manager/a11y-improvements.yml @@ -0,0 +1,2 @@ +message: Improved accessibility in Kong Manager. +type: feature diff --git a/changelog/3.8.0/kong-manager/resizable-entity-lists.yml b/changelog/3.8.0/kong-manager/resizable-entity-lists.yml new file mode 100644 index 00000000000..0127a790e3e --- /dev/null +++ b/changelog/3.8.0/kong-manager/resizable-entity-lists.yml @@ -0,0 +1,2 @@ +message: Enhanced entity lists so that you can resize or hide list columns. +type: feature diff --git a/changelog/3.8.0/kong-manager/sni-field-in-certificate-form.yml b/changelog/3.8.0/kong-manager/sni-field-in-certificate-form.yml new file mode 100644 index 00000000000..d71ce504c0b --- /dev/null +++ b/changelog/3.8.0/kong-manager/sni-field-in-certificate-form.yml @@ -0,0 +1,3 @@ +message: Added an SNIs field to the certificate form. +type: feature +githubs: [264] diff --git a/changelog/3.8.0/kong-manager/ui-improvements.yml b/changelog/3.8.0/kong-manager/ui-improvements.yml new file mode 100644 index 00000000000..5a028cbf627 --- /dev/null +++ b/changelog/3.8.0/kong-manager/ui-improvements.yml @@ -0,0 +1,18 @@ +message: Improved the user experience in Kong Manager by fixing various UI-related issues. +type: bugfix +githubs: + - 232 + - 233 + - 234 + - 237 + - 238 + - 240 + - 244 + - 250 + - 252 + - 255 + - 257 + - 263 + - 264 + - 267 + - 272 diff --git a/changelog/3.8.0/kong/.gitkeep b/changelog/3.8.0/kong/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git a/changelog/unreleased/kong/acl-always-use-authenticated-groups.yml b/changelog/3.8.0/kong/acl-always-use-authenticated-groups.yml similarity index 100% rename from changelog/unreleased/kong/acl-always-use-authenticated-groups.yml rename to changelog/3.8.0/kong/acl-always-use-authenticated-groups.yml diff --git a/changelog/3.8.0/kong/add-ai-data-latency.yml b/changelog/3.8.0/kong/add-ai-data-latency.yml new file mode 100644 index 00000000000..e083c0c417b --- /dev/null +++ b/changelog/3.8.0/kong/add-ai-data-latency.yml @@ -0,0 +1,3 @@ +message: "AI plugins: Latency data is now pushed to logs and metrics." +type: feature +scope: "Plugin" diff --git a/changelog/3.8.0/kong/add-ai-data-prometheus.yml b/changelog/3.8.0/kong/add-ai-data-prometheus.yml new file mode 100644 index 00000000000..141ea6e8c8b --- /dev/null +++ b/changelog/3.8.0/kong/add-ai-data-prometheus.yml @@ -0,0 +1,3 @@ +message: "**prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage." +type: feature +scope: Plugins diff --git a/changelog/unreleased/kong/admin-api-map-brackets-syntax.yml b/changelog/3.8.0/kong/admin-api-map-brackets-syntax.yml similarity index 100% rename from changelog/unreleased/kong/admin-api-map-brackets-syntax.yml rename to changelog/3.8.0/kong/admin-api-map-brackets-syntax.yml diff --git a/changelog/3.8.0/kong/ai-plugin-read-file.yml b/changelog/3.8.0/kong/ai-plugin-read-file.yml new file mode 100644 index 00000000000..a342ca6d9e9 --- /dev/null +++ b/changelog/3.8.0/kong/ai-plugin-read-file.yml @@ -0,0 +1,5 @@ +message: > + **AI-proxy-plugin**: Added the `allow_override` option to allow overriding + the upstream model auth parameter or header from the caller's request. +type: feature +scope: "Plugin" diff --git a/changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml b/changelog/3.8.0/kong/ai-proxy-add-allow-override-opt.yml similarity index 100% rename from changelog/unreleased/kong/ai-proxy-add-allow-override-opt.yml rename to changelog/3.8.0/kong/ai-proxy-add-allow-override-opt.yml diff --git a/changelog/unreleased/kong/ai-proxy-add-deep-copy-lib.yml b/changelog/3.8.0/kong/ai-proxy-add-deep-copy-lib.yml similarity index 100% rename from changelog/unreleased/kong/ai-proxy-add-deep-copy-lib.yml rename to changelog/3.8.0/kong/ai-proxy-add-deep-copy-lib.yml diff --git a/changelog/unreleased/kong/ai-proxy-aws-bedrock.yml b/changelog/3.8.0/kong/ai-proxy-aws-bedrock.yml similarity index 100% rename from changelog/unreleased/kong/ai-proxy-aws-bedrock.yml rename to changelog/3.8.0/kong/ai-proxy-aws-bedrock.yml diff --git a/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml b/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml new file mode 100644 index 00000000000..3f727323596 --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml @@ -0,0 +1,5 @@ +message: > + **AI-proxy**: Fixed an issue where certain Azure models would return partial tokens/words + when in response-streaming mode. +scope: Plugin +type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml b/changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml similarity index 54% rename from changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml rename to changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml index 1058206319a..210086b359a 100644 --- a/changelog/unreleased/kong/ai-proxy-cloud-identity-transformer-plugins.yml +++ b/changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml @@ -1,5 +1,5 @@ -message: | - **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication +message: > + **AI Transformer plugins**: Fixed an issue where Cloud Identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml b/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml new file mode 100644 index 00000000000..d1607cbb97d --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy**: Fixed an issue where Cohere and Anthropic providers didn't read the `model` parameter properly + from the caller's request body. +scope: Plugin +type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml b/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml new file mode 100644 index 00000000000..4538a890bc4 --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml @@ -0,0 +1,4 @@ +message: | + **AI-proxy**: Fixed an issue where using OpenAI Function inference requests would log a request error, and then hang until timeout. +scope: Plugin +type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml b/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml new file mode 100644 index 00000000000..07c5468351e --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy**: Fixed an issue where AI Proxy would still allow callers to specify their own model, + ignoring the plugin-configured model name. +scope: Plugin +type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml b/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml new file mode 100644 index 00000000000..7c19cfb4340 --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy**: Fixed an issue where AI Proxy would not take precedence of the + plugin's configured model tuning options over those in the user's LLM request. +scope: Plugin +type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-google-gemini.yml b/changelog/3.8.0/kong/ai-proxy-google-gemini.yml similarity index 100% rename from changelog/unreleased/kong/ai-proxy-google-gemini.yml rename to changelog/3.8.0/kong/ai-proxy-google-gemini.yml diff --git a/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml b/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml new file mode 100644 index 00000000000..88ef6843f78 --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml @@ -0,0 +1,4 @@ +message: > + **ai-proxy**: The Mistral provider can now use mistral.ai-managed services by omitting the `upstream_url`. +type: feature +scope: Plugin diff --git a/changelog/3.8.0/kong/ai-proxy-model-header.yml b/changelog/3.8.0/kong/ai-proxy-model-header.yml new file mode 100644 index 00000000000..3bb9727004e --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-model-header.yml @@ -0,0 +1,4 @@ +message: > + **ai-proxy**: Added the new response header `X-Kong-LLM-Model`, which displays the name of the language model used in the AI Proxy plugin. +type: feature +scope: Plugin diff --git a/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml b/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml new file mode 100644 index 00000000000..9c715db8b4a --- /dev/null +++ b/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml @@ -0,0 +1,5 @@ +message: | + **AI-proxy**: Fixed an issue where setting OpenAI SDK model parameter "null" caused analytics + to not be written to the logging plugin(s). +scope: Plugin +type: bugfix diff --git a/changelog/unreleased/kong/bump-lua-protobuf.yml b/changelog/3.8.0/kong/bump-lua-protobuf.yml similarity index 100% rename from changelog/unreleased/kong/bump-lua-protobuf.yml rename to changelog/3.8.0/kong/bump-lua-protobuf.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-acme.yml b/changelog/3.8.0/kong/bump-lua-resty-acme.yml similarity index 100% rename from changelog/unreleased/kong/bump-lua-resty-acme.yml rename to changelog/3.8.0/kong/bump-lua-resty-acme.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-aws.yml b/changelog/3.8.0/kong/bump-lua-resty-aws.yml similarity index 76% rename from changelog/unreleased/kong/bump-lua-resty-aws.yml rename to changelog/3.8.0/kong/bump-lua-resty-aws.yml index 5c84bdf2075..76299e888e7 100644 --- a/changelog/unreleased/kong/bump-lua-resty-aws.yml +++ b/changelog/3.8.0/kong/bump-lua-resty-aws.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-resty-aws to 1.5.3 to fix a bug related to STS regional endpoint." +message: "Bumped lua-resty-aws to 1.5.3 to fix a bug related to the STS regional endpoint." type: dependency scope: Core diff --git a/changelog/unreleased/kong/bump-lua-resty-events.yml b/changelog/3.8.0/kong/bump-lua-resty-events.yml similarity index 100% rename from changelog/unreleased/kong/bump-lua-resty-events.yml rename to changelog/3.8.0/kong/bump-lua-resty-events.yml diff --git a/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml b/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml new file mode 100644 index 00000000000..642deb046c0 --- /dev/null +++ b/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to reduce active healthcheck timer usage." +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb.yml b/changelog/3.8.0/kong/bump-lua-resty-lmdb.yml similarity index 100% rename from changelog/unreleased/kong/bump-lua-resty-lmdb.yml rename to changelog/3.8.0/kong/bump-lua-resty-lmdb.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-openssl.yml b/changelog/3.8.0/kong/bump-lua-resty-openssl.yml similarity index 100% rename from changelog/unreleased/kong/bump-lua-resty-openssl.yml rename to changelog/3.8.0/kong/bump-lua-resty-openssl.yml diff --git a/changelog/unreleased/kong/bump-luarocks.yml b/changelog/3.8.0/kong/bump-luarocks.yml similarity index 100% rename from changelog/unreleased/kong/bump-luarocks.yml rename to changelog/3.8.0/kong/bump-luarocks.yml diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/3.8.0/kong/bump-ngx-wasm-module.yml similarity index 100% rename from changelog/unreleased/kong/bump-ngx-wasm-module.yml rename to changelog/3.8.0/kong/bump-ngx-wasm-module.yml diff --git a/changelog/unreleased/kong/bump-openresty.yml b/changelog/3.8.0/kong/bump-openresty.yml similarity index 100% rename from changelog/unreleased/kong/bump-openresty.yml rename to changelog/3.8.0/kong/bump-openresty.yml diff --git a/changelog/3.8.0/kong/bump-pcre.yml b/changelog/3.8.0/kong/bump-pcre.yml new file mode 100644 index 00000000000..2fd2d7e1cb9 --- /dev/null +++ b/changelog/3.8.0/kong/bump-pcre.yml @@ -0,0 +1,3 @@ +message: "Bumped PCRE2 to 10.44 to fix some bugs and tidy up the release." +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/3.8.0/kong/bump-wasmtime.yml similarity index 100% rename from changelog/unreleased/kong/bump-wasmtime.yml rename to changelog/3.8.0/kong/bump-wasmtime.yml diff --git a/changelog/unreleased/kong/certificates_schema_validate.yml b/changelog/3.8.0/kong/certificates_schema_validate.yml similarity index 100% rename from changelog/unreleased/kong/certificates_schema_validate.yml rename to changelog/3.8.0/kong/certificates_schema_validate.yml diff --git a/changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml b/changelog/3.8.0/kong/cp-luarocks-admin-to-bin.yml similarity index 100% rename from changelog/unreleased/kong/cp-luarocks-admin-to-bin.yml rename to changelog/3.8.0/kong/cp-luarocks-admin-to-bin.yml diff --git a/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml b/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml new file mode 100644 index 00000000000..2428e9f5298 --- /dev/null +++ b/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml @@ -0,0 +1,4 @@ +message: > + **AI-Prompt-Guard**: Added the `match_all_roles` option to allow matching all roles in addition to `user`. +type: feature +scope: Plugin diff --git a/changelog/unreleased/kong/feat-aws-lambda-configurable-sts-endpoint.yml b/changelog/3.8.0/kong/feat-aws-lambda-configurable-sts-endpoint.yml similarity index 100% rename from changelog/unreleased/kong/feat-aws-lambda-configurable-sts-endpoint.yml rename to changelog/3.8.0/kong/feat-aws-lambda-configurable-sts-endpoint.yml diff --git a/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml b/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml new file mode 100644 index 00000000000..7dd351f8ef4 --- /dev/null +++ b/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml @@ -0,0 +1,6 @@ +message: > + **AWS-Lambda**: Added the configuration field `empty_arrays_mode` to + control whether Kong should send `[]` empty arrays (returned by Lambda function) + as `[]` empty arrays or `{}` empty objects in JSON responses. +type: feature +scope: Plugin diff --git a/changelog/unreleased/kong/feat-pdk-unlimited-body-size.yml b/changelog/3.8.0/kong/feat-pdk-unlimited-body-size.yml similarity index 100% rename from changelog/unreleased/kong/feat-pdk-unlimited-body-size.yml rename to changelog/3.8.0/kong/feat-pdk-unlimited-body-size.yml diff --git a/changelog/unreleased/kong/feat-queue-concurrency-limit.yml b/changelog/3.8.0/kong/feat-queue-concurrency-limit.yml similarity index 53% rename from changelog/unreleased/kong/feat-queue-concurrency-limit.yml rename to changelog/3.8.0/kong/feat-queue-concurrency-limit.yml index 57ffc3c621f..eb08d0c15f6 100644 --- a/changelog/unreleased/kong/feat-queue-concurrency-limit.yml +++ b/changelog/3.8.0/kong/feat-queue-concurrency-limit.yml @@ -1,5 +1,5 @@ message: | - Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. + Added the new configuration parameter `concurrency_limit` (integer, defaults to 1), which lets you specify the number of delivery timers in the queue. Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. type: feature scope: Core diff --git a/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml b/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml new file mode 100644 index 00000000000..e65f38a5a32 --- /dev/null +++ b/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml @@ -0,0 +1,4 @@ +message: | + **response-transformer**: Added support for `json_body` rename. +type: feature +scope: Plugin diff --git a/changelog/3.8.0/kong/feat-via.yml b/changelog/3.8.0/kong/feat-via.yml new file mode 100644 index 00000000000..7036aa1ff49 --- /dev/null +++ b/changelog/3.8.0/kong/feat-via.yml @@ -0,0 +1,6 @@ +message: | + Kong Gateway now appends gateway info to the upstream `Via` header in the format `1.1 kong/3.8.0`, and optionally to the + response `Via` header if it is present in the `headers` config of `kong.conf`, in the format `2 kong/3.8.0`. + This follows standards defined in RFC7230 and RFC9110. +type: feature +scope: Core diff --git a/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml b/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml new file mode 100644 index 00000000000..f6735cdc5e7 --- /dev/null +++ b/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml @@ -0,0 +1,5 @@ +message: > + **ACME**: Fixed an issue where the DP would report that deprecated + config fields were used when configuration was pushed from the CP. +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-acme-username-password-auth.yml b/changelog/3.8.0/kong/fix-acme-username-password-auth.yml similarity index 100% rename from changelog/unreleased/kong/fix-acme-username-password-auth.yml rename to changelog/3.8.0/kong/fix-acme-username-password-auth.yml diff --git a/changelog/3.8.0/kong/fix-ai-gzip-content.yml b/changelog/3.8.0/kong/fix-ai-gzip-content.yml new file mode 100644 index 00000000000..df08cb74480 --- /dev/null +++ b/changelog/3.8.0/kong/fix-ai-gzip-content.yml @@ -0,0 +1,4 @@ +message: | + **AI-Proxy**: Fixed issue when response was gzipped even if the client didn't accept the format. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml b/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml new file mode 100644 index 00000000000..b764915de5a --- /dev/null +++ b/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml @@ -0,0 +1,4 @@ +message: > + **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml b/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml new file mode 100644 index 00000000000..c0cc2ed5c14 --- /dev/null +++ b/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml @@ -0,0 +1,5 @@ +message: > + Fixed an issue where certain AI plugins couldn't be applied per consumer or per service. +type: bugfix +scope: Plugin + diff --git a/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml b/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml new file mode 100644 index 00000000000..c11c68fffa7 --- /dev/null +++ b/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml @@ -0,0 +1,5 @@ +message: > + **AI-Prompt-Guard**: Fixed an issue which occurred when `allow_all_conversation_history` + was set to false, and caused the first user request to be selected instead of the last one. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml b/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml new file mode 100644 index 00000000000..788addf6c95 --- /dev/null +++ b/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml @@ -0,0 +1,4 @@ +message: > + **AI-Proxy**: Resolved an issue where the object constructor would set data on the class instead of the instance. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml b/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml new file mode 100644 index 00000000000..ffeba220db5 --- /dev/null +++ b/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml @@ -0,0 +1,5 @@ +message: > + **AWS-Lambda**: Fixed an issue where the plugin didn't work with multiValueHeaders + defined in proxy integration and legacy `empty_arrays_mode`. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml b/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml new file mode 100644 index 00000000000..76191418d6b --- /dev/null +++ b/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml @@ -0,0 +1,5 @@ +message: > + **AWS-Lambda**: Fixed an issue where the `version` field wasn't + set in the request payload when `awsgateway_compatible` was enabled. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml b/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml new file mode 100644 index 00000000000..c77dd3bb0a8 --- /dev/null +++ b/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml @@ -0,0 +1,6 @@ +message: > + Fixed an issue where hybrid mode wasn't working + if the forward proxy password contained the special character `#`. + Note that the `proxy_server` configuration parameter still needs to be url-encoded. +type: bugfix +scope: Clustering diff --git a/changelog/unreleased/kong/fix-cmd-error-log.yml b/changelog/3.8.0/kong/fix-cmd-error-log.yml similarity index 100% rename from changelog/unreleased/kong/fix-cmd-error-log.yml rename to changelog/3.8.0/kong/fix-cmd-error-log.yml diff --git a/changelog/unreleased/kong/fix-correlation-id-config-generator.yml b/changelog/3.8.0/kong/fix-correlation-id-config-generator.yml similarity index 100% rename from changelog/unreleased/kong/fix-correlation-id-config-generator.yml rename to changelog/3.8.0/kong/fix-correlation-id-config-generator.yml diff --git a/changelog/3.8.0/kong/fix-cors-wildcard.yml b/changelog/3.8.0/kong/fix-cors-wildcard.yml new file mode 100644 index 00000000000..8bdad9793ec --- /dev/null +++ b/changelog/3.8.0/kong/fix-cors-wildcard.yml @@ -0,0 +1,5 @@ +message: > + **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header + was not sent when `conf.origins` had multiple entries but included `*`. +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/fix-db-read-only.yml b/changelog/3.8.0/kong/fix-db-read-only.yml similarity index 100% rename from changelog/unreleased/kong/fix-db-read-only.yml rename to changelog/3.8.0/kong/fix-db-read-only.yml diff --git a/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml b/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml new file mode 100644 index 00000000000..8204ab5cd4f --- /dev/null +++ b/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml @@ -0,0 +1,5 @@ +message: > + Fixed an issue with deprecated shorthand fields so that + they don't take precedence over replacement fields when both are specified. +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix-dns-initialization.yml b/changelog/3.8.0/kong/fix-dns-initialization.yml similarity index 100% rename from changelog/unreleased/kong/fix-dns-initialization.yml rename to changelog/3.8.0/kong/fix-dns-initialization.yml diff --git a/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml b/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml new file mode 100644 index 00000000000..e83130f1eae --- /dev/null +++ b/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml @@ -0,0 +1,6 @@ +message: > + Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` + triggered `filter_finalize`. + [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). +type: bugfix +scope: Core \ No newline at end of file diff --git a/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml b/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml new file mode 100644 index 00000000000..24ea5dd5ddd --- /dev/null +++ b/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml @@ -0,0 +1,5 @@ +message: > + Changed the way deprecated shorthand fields are used with new fields. + If the new field contains null, it allows for deprecated field to overwrite it if both are present in the request. +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix-grpc-gateway-json-decode-bug.yml b/changelog/3.8.0/kong/fix-grpc-gateway-json-decode-bug.yml similarity index 100% rename from changelog/unreleased/kong/fix-grpc-gateway-json-decode-bug.yml rename to changelog/3.8.0/kong/fix-grpc-gateway-json-decode-bug.yml diff --git a/changelog/3.8.0/kong/fix-http-log-host-header.yml b/changelog/3.8.0/kong/fix-http-log-host-header.yml new file mode 100644 index 00000000000..2ccfd45a3f1 --- /dev/null +++ b/changelog/3.8.0/kong/fix-http-log-host-header.yml @@ -0,0 +1,6 @@ +message: > + **HTTP-Log**: Fixed an issue where the plugin didn't include + port information in the HTTP host header when sending requests to the log server. +type: bugfix +scope: Plugin + diff --git a/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml b/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml new file mode 100644 index 00000000000..84aca3f5717 --- /dev/null +++ b/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml @@ -0,0 +1,4 @@ +message: | + **PDK**: Fixed an issue where the log serializer logged `upstream_status` as nil in the requests that contained subrequests. +type: bugfix +scope: PDK diff --git a/changelog/3.8.0/kong/fix-multi-modal.yml b/changelog/3.8.0/kong/fix-multi-modal.yml new file mode 100644 index 00000000000..09e6b412067 --- /dev/null +++ b/changelog/3.8.0/kong/fix-multi-modal.yml @@ -0,0 +1,4 @@ +message: > + **AI Plugins**: Fixed an issue where multi-modal inputs weren't properly validated and calculated. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-otel-migrations-exception.yml b/changelog/3.8.0/kong/fix-otel-migrations-exception.yml new file mode 100644 index 00000000000..9be5f8a05cc --- /dev/null +++ b/changelog/3.8.0/kong/fix-otel-migrations-exception.yml @@ -0,0 +1,4 @@ +message: > + **OpenTelemetry:** Fixed an issue where migration failed when upgrading from below version 3.3 to 3.7. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml b/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml new file mode 100644 index 00000000000..98c9abf0af2 --- /dev/null +++ b/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml @@ -0,0 +1,4 @@ +message: > + **OpenTelemetry and Zipkin**: Removed redundant deprecation warnings. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml b/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml new file mode 100644 index 00000000000..1b2b7842dd2 --- /dev/null +++ b/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml @@ -0,0 +1,5 @@ +message: > + **Basic-Auth**: Fixed an issue where the realm field + wasn't recognized for older Kong Gateway versions (before 3.6). +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml b/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml new file mode 100644 index 00000000000..b640fdaa7d1 --- /dev/null +++ b/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml @@ -0,0 +1,5 @@ +message: > + **Key-Auth**: Fixed an issue where the realm field wasn't + recognized for older Kong Gateway versions (before 3.7). +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml b/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml new file mode 100644 index 00000000000..c852420507a --- /dev/null +++ b/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where an unnecessary uninitialized variable error log was reported when 400 bad requests were received. +type: bugfix +scope: Core diff --git a/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml b/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml new file mode 100644 index 00000000000..462824ac1cf --- /dev/null +++ b/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml @@ -0,0 +1,5 @@ +message: > + **Request Size Limiting**: Fixed an issue where the body size + didn't get checked when the request body was buffered to a temporary file. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml b/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml new file mode 100644 index 00000000000..b4ae24e51fb --- /dev/null +++ b/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where the URI captures were unavailable when the first capture group was absent. +type: bugfix +scope: Core diff --git a/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml b/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml new file mode 100644 index 00000000000..dd967afd31c --- /dev/null +++ b/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml @@ -0,0 +1,6 @@ +message: > + **Response-RateLimiting**: Fixed an issue where the DP would + report that deprecated config fields were used + when configuration was pushed from the CP. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml b/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml new file mode 100644 index 00000000000..056bcdd73f4 --- /dev/null +++ b/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml @@ -0,0 +1,6 @@ +message: > + **Rate-Limiting**: Fixed an issue where the DP would + report that deprecated config fields were used + when configuration was pushed from the CP. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml b/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml new file mode 100644 index 00000000000..75449a532f9 --- /dev/null +++ b/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml @@ -0,0 +1,5 @@ +message: > + Fixed an issue where the priority field could be set in a traditional mode route + when `router_flavor` was configured as `expressions`. +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix-service-tls-verify.yml b/changelog/3.8.0/kong/fix-service-tls-verify.yml similarity index 100% rename from changelog/unreleased/kong/fix-service-tls-verify.yml rename to changelog/3.8.0/kong/fix-service-tls-verify.yml diff --git a/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml b/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml new file mode 100644 index 00000000000..4889ce5f914 --- /dev/null +++ b/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where the SNI cache wasn't invalidated when an SNI was updated. +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix-tracing-sampling-rate.yml b/changelog/3.8.0/kong/fix-tracing-sampling-rate.yml similarity index 100% rename from changelog/unreleased/kong/fix-tracing-sampling-rate.yml rename to changelog/3.8.0/kong/fix-tracing-sampling-rate.yml diff --git a/changelog/3.8.0/kong/fix-type-of-logrotate.yml b/changelog/3.8.0/kong/fix-type-of-logrotate.yml new file mode 100644 index 00000000000..49e63524f89 --- /dev/null +++ b/changelog/3.8.0/kong/fix-type-of-logrotate.yml @@ -0,0 +1,6 @@ +message: > + The `kong.logrotate` configuration file will no longer be overwritten during upgrade. + When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu + to avoid any interactive prompts and enable fully automatic upgrades. +type: bugfix +scope: Core diff --git a/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml b/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml new file mode 100644 index 00000000000..f773a8411fc --- /dev/null +++ b/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml @@ -0,0 +1,4 @@ +message: | + **Vault**: References ending with a slash, when parsed, will no longer return a key. +type: bugfix +scope: PDK diff --git a/changelog/unreleased/kong/fix-vault-resurrect-ttl-multi-worker.yml b/changelog/3.8.0/kong/fix-vault-resurrect-ttl-multi-worker.yml similarity index 100% rename from changelog/unreleased/kong/fix-vault-resurrect-ttl-multi-worker.yml rename to changelog/3.8.0/kong/fix-vault-resurrect-ttl-multi-worker.yml diff --git a/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml b/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml new file mode 100644 index 00000000000..3f0a7133652 --- /dev/null +++ b/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml @@ -0,0 +1,3 @@ +message: Error logs produced during Vault secret rotation are now logged at the `notice` level instead of `warn`. +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix-wasm-enable-pwm-lua-resolver.yml b/changelog/3.8.0/kong/fix-wasm-enable-pwm-lua-resolver.yml similarity index 100% rename from changelog/unreleased/kong/fix-wasm-enable-pwm-lua-resolver.yml rename to changelog/3.8.0/kong/fix-wasm-enable-pwm-lua-resolver.yml diff --git a/changelog/unreleased/kong/fix_hash.yml b/changelog/3.8.0/kong/fix_hash.yml similarity index 100% rename from changelog/unreleased/kong/fix_hash.yml rename to changelog/3.8.0/kong/fix_hash.yml diff --git a/changelog/3.8.0/kong/hmac_www_authenticate.yml b/changelog/3.8.0/kong/hmac_www_authenticate.yml new file mode 100644 index 00000000000..7625bc5b088 --- /dev/null +++ b/changelog/3.8.0/kong/hmac_www_authenticate.yml @@ -0,0 +1,4 @@ +message: > + **hmac-auth**: Added WWW-Authenticate headers to 401 responses. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/host_header.yml b/changelog/3.8.0/kong/host_header.yml new file mode 100644 index 00000000000..1e4df38c1a2 --- /dev/null +++ b/changelog/3.8.0/kong/host_header.yml @@ -0,0 +1,5 @@ +message: > + Fixed an issue where the `host_header` attribute of the upstream entity + wouldn't be set correctly as a Host header in requests to the upstream during connection retries. +scope: Core +type: bugfix diff --git a/changelog/unreleased/kong/improve-prometheus-error-logging.yml b/changelog/3.8.0/kong/improve-prometheus-error-logging.yml similarity index 100% rename from changelog/unreleased/kong/improve-prometheus-error-logging.yml rename to changelog/3.8.0/kong/improve-prometheus-error-logging.yml diff --git a/changelog/3.8.0/kong/jwt_www_authenticate.yml b/changelog/3.8.0/kong/jwt_www_authenticate.yml new file mode 100644 index 00000000000..4857cb16dfe --- /dev/null +++ b/changelog/3.8.0/kong/jwt_www_authenticate.yml @@ -0,0 +1,4 @@ +message: > + **jwt**: Added WWW-Authenticate headers to 401 responses. +type: bugfix +scope: Plugin diff --git a/changelog/3.8.0/kong/ldap_www_authenticate.yml b/changelog/3.8.0/kong/ldap_www_authenticate.yml new file mode 100644 index 00000000000..85c88a46e6b --- /dev/null +++ b/changelog/3.8.0/kong/ldap_www_authenticate.yml @@ -0,0 +1,4 @@ +message: > + **ldap-auth**: Added WWW-Authenticate headers to all 401 responses. +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/make_rpm_relocatable.yml b/changelog/3.8.0/kong/make_rpm_relocatable.yml similarity index 100% rename from changelog/unreleased/kong/make_rpm_relocatable.yml rename to changelog/3.8.0/kong/make_rpm_relocatable.yml diff --git a/changelog/unreleased/kong/migration_of_ai_proxy_plugin.yml b/changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml similarity index 70% rename from changelog/unreleased/kong/migration_of_ai_proxy_plugin.yml rename to changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml index d9c275e3cdd..22b46797e98 100644 --- a/changelog/unreleased/kong/migration_of_ai_proxy_plugin.yml +++ b/changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml @@ -1,5 +1,5 @@ -message: | - **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon +message: > + **AI-proxy**: Added a configuration validation to prevent `log_statistics` from being enabled upon providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it has already been enabled upon unsupported providers. diff --git a/changelog/unreleased/kong/move-sockets-to-subdir.yml b/changelog/3.8.0/kong/move-sockets-to-subdir.yml similarity index 100% rename from changelog/unreleased/kong/move-sockets-to-subdir.yml rename to changelog/3.8.0/kong/move-sockets-to-subdir.yml diff --git a/changelog/3.8.0/kong/oauth2_www_authenticate.yml b/changelog/3.8.0/kong/oauth2_www_authenticate.yml new file mode 100644 index 00000000000..a025e446abb --- /dev/null +++ b/changelog/3.8.0/kong/oauth2_www_authenticate.yml @@ -0,0 +1,5 @@ +message: > + **OAuth2**: Added WWW-Authenticate headers to all 401 responses and realm option. +type: bugfix +scope: Plugin + diff --git a/changelog/unreleased/kong/otel-formatted-logs.yml b/changelog/3.8.0/kong/otel-formatted-logs.yml similarity index 100% rename from changelog/unreleased/kong/otel-formatted-logs.yml rename to changelog/3.8.0/kong/otel-formatted-logs.yml diff --git a/changelog/3.8.0/kong/pdk-log-error.yml b/changelog/3.8.0/kong/pdk-log-error.yml new file mode 100644 index 00000000000..624d32ea09c --- /dev/null +++ b/changelog/3.8.0/kong/pdk-log-error.yml @@ -0,0 +1,5 @@ +message: > + Fixed an issue where `pdk.log.serialize()` threw an error + when the JSON entity set by `serialize_value` contained `json.null`. +type: bugfix +scope: PDK diff --git a/changelog/3.8.0/kong/pdk-read-file.yml b/changelog/3.8.0/kong/pdk-read-file.yml new file mode 100644 index 00000000000..c4ba2db8f2d --- /dev/null +++ b/changelog/3.8.0/kong/pdk-read-file.yml @@ -0,0 +1,3 @@ +message: "Extended `kong.request.get_body` and `kong.request.get_raw_body` to read from buffered files." +type: feature +scope: "PDK" diff --git a/changelog/unreleased/kong/pdk-telemetry-log.yml b/changelog/3.8.0/kong/pdk-telemetry-log.yml similarity index 57% rename from changelog/unreleased/kong/pdk-telemetry-log.yml rename to changelog/3.8.0/kong/pdk-telemetry-log.yml index 3de258d3f6e..2e0ac1efea2 100644 --- a/changelog/unreleased/kong/pdk-telemetry-log.yml +++ b/changelog/3.8.0/kong/pdk-telemetry-log.yml @@ -1,5 +1,5 @@ message: | - Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` + Added a new PDK module `kong.telemetry` and the function `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. type: feature scope: PDK diff --git a/changelog/3.8.0/kong/plugins-add-standard-webhooks.yml b/changelog/3.8.0/kong/plugins-add-standard-webhooks.yml new file mode 100644 index 00000000000..b7907dfca09 --- /dev/null +++ b/changelog/3.8.0/kong/plugins-add-standard-webhooks.yml @@ -0,0 +1,4 @@ +message: | + **standard-webhooks**: Added standard webhooks plugin. +type: feature +scope: Plugin diff --git a/changelog/unreleased/kong/proxy-cache-fix-age-header.yml b/changelog/3.8.0/kong/proxy-cache-fix-age-header.yml similarity index 100% rename from changelog/unreleased/kong/proxy-cache-fix-age-header.yml rename to changelog/3.8.0/kong/proxy-cache-fix-age-header.yml diff --git a/changelog/3.8.0/kong/refactor_dns_client.yml b/changelog/3.8.0/kong/refactor_dns_client.yml new file mode 100644 index 00000000000..e45b59f4e9b --- /dev/null +++ b/changelog/3.8.0/kong/refactor_dns_client.yml @@ -0,0 +1,13 @@ +message: > + Starting from this version, a new DNS client library has been implemented and added into Kong. + This library is disabled by default, and can be enabled by setting the `new_dns_client` parameter to `on`. + + The new DNS client library provides the following: + + - Global caching for DNS records across workers, significantly reducing the query load on DNS servers. + + - Observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. + + - Simplified and standardized logic. +type: feature +scope: Core diff --git a/changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml b/changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml similarity index 52% rename from changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml rename to changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml index c402a30f95e..3761499fc55 100644 --- a/changelog/unreleased/kong/reject-config-on-deprecated-fields-mismatch.yml +++ b/changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml @@ -1,5 +1,5 @@ -message: | +message: > Changed the behaviour of shorthand fields that are used to describe deprecated fields. If - both fields are sent in the request and their values mismatch - the request will be rejected. + both fields are sent in the request and their values mismatch, the request will be rejected. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/remove_eol_debian_rhel.yml b/changelog/3.8.0/kong/remove_eol_debian_rhel.yml new file mode 100644 index 00000000000..e2dc4c4ca77 --- /dev/null +++ b/changelog/3.8.0/kong/remove_eol_debian_rhel.yml @@ -0,0 +1,2 @@ +message: Debian 10 and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. +type: deprecation diff --git a/changelog/3.8.0/kong/req-trans-rename.yml b/changelog/3.8.0/kong/req-trans-rename.yml new file mode 100644 index 00000000000..13b1b46bdf1 --- /dev/null +++ b/changelog/3.8.0/kong/req-trans-rename.yml @@ -0,0 +1,7 @@ +message: > + **Request-Transformer**: Fixed an issue where renamed query parameters, + url-encoded body parameters, + and JSON body parameters were not handled properly + when the target name was the same as the source name in the request. +type: feature +scope: Plugin diff --git a/changelog/unreleased/kong/resty-simdjson.yml b/changelog/3.8.0/kong/resty-simdjson.yml similarity index 67% rename from changelog/unreleased/kong/resty-simdjson.yml rename to changelog/3.8.0/kong/resty-simdjson.yml index 2da90247be2..63e337b8f6d 100644 --- a/changelog/unreleased/kong/resty-simdjson.yml +++ b/changelog/3.8.0/kong/resty-simdjson.yml @@ -1,5 +1,5 @@ message: | Introduced a yieldable JSON library `lua-resty-simdjson`, - which would improve the latency significantly. + which significantly improves latency. type: dependency scope: Core diff --git a/changelog/3.8.0/kong/revert-dns-behavior.yml b/changelog/3.8.0/kong/revert-dns-behavior.yml new file mode 100644 index 00000000000..1911bbc4f07 --- /dev/null +++ b/changelog/3.8.0/kong/revert-dns-behavior.yml @@ -0,0 +1,5 @@ +message: > + Reverted the DNS client to the original behavior of ignoring ADDITIONAL SECTION in DNS responses. +type: bugfix +scope: Core + diff --git a/changelog/3.8.0/kong/shorten-socket-names.yml b/changelog/3.8.0/kong/shorten-socket-names.yml new file mode 100644 index 00000000000..5065e7f9f7a --- /dev/null +++ b/changelog/3.8.0/kong/shorten-socket-names.yml @@ -0,0 +1,3 @@ +message: Shortened names of internal Unix sockets to avoid exceeding the socket name limit. +type: bugfix +scope: Core diff --git a/changelog/3.8.0/kong/wasm-module-cache.yml b/changelog/3.8.0/kong/wasm-module-cache.yml new file mode 100644 index 00000000000..aa974b1217b --- /dev/null +++ b/changelog/3.8.0/kong/wasm-module-cache.yml @@ -0,0 +1,3 @@ +message: You can now configure the Wasmtime module cache when Wasm is enabled. +type: feature +scope: Configuration diff --git a/changelog/unreleased/kong/yield-in-gzip.yml b/changelog/3.8.0/kong/yield-in-gzip.yml similarity index 100% rename from changelog/unreleased/kong/yield-in-gzip.yml rename to changelog/3.8.0/kong/yield-in-gzip.yml diff --git a/changelog/unreleased/kong/add-ai-data-latency.yml b/changelog/unreleased/kong/add-ai-data-latency.yml deleted file mode 100644 index 2f3c58fb05e..00000000000 --- a/changelog/unreleased/kong/add-ai-data-latency.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "AI plugins: retrieved latency data and pushed it to logs and metrics." -type: feature -scope: "Plugin" diff --git a/changelog/unreleased/kong/add-ai-data-prometheus.yml b/changelog/unreleased/kong/add-ai-data-prometheus.yml deleted file mode 100644 index 284c4fd933c..00000000000 --- a/changelog/unreleased/kong/add-ai-data-prometheus.yml +++ /dev/null @@ -1,3 +0,0 @@ -"message": "**prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage." -"type": feature -"scope": Core diff --git a/changelog/unreleased/kong/ai-plugin-read-file.yml b/changelog/unreleased/kong/ai-plugin-read-file.yml deleted file mode 100644 index d10f38c021d..00000000000 --- a/changelog/unreleased/kong/ai-plugin-read-file.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "allow AI plugin to read request from buffered file" -type: feature -scope: "Plugin" diff --git a/changelog/unreleased/kong/ai-proxy-azure-streaming.yml b/changelog/unreleased/kong/ai-proxy-azure-streaming.yml deleted file mode 100644 index 4b6f7c55669..00000000000 --- a/changelog/unreleased/kong/ai-proxy-azure-streaming.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words - when in response-streaming mode. -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml b/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml deleted file mode 100644 index 3727a02c4c2..00000000000 --- a/changelog/unreleased/kong/ai-proxy-fix-model-parameter.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly - from the caller's request body. -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml b/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml deleted file mode 100644 index f6681f7ec8b..00000000000 --- a/changelog/unreleased/kong/ai-proxy-fix-nil-response-token-count.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a - request error, and then hang until timeout. -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml b/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml deleted file mode 100644 index fe432c71db5..00000000000 --- a/changelog/unreleased/kong/ai-proxy-fix-sending-own-model.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, - ignoring the plugin-configured model name. -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml b/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml deleted file mode 100644 index 9588b6d6f0e..00000000000 --- a/changelog/unreleased/kong/ai-proxy-fix-tuning-parameter-precedence.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the - plugin's configured model tuning options, over those in the user's LLM request. -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/ai-proxy-mistral-ai.yml b/changelog/unreleased/kong/ai-proxy-mistral-ai.yml deleted file mode 100644 index 6c558ba4105..00000000000 --- a/changelog/unreleased/kong/ai-proxy-mistral-ai.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: '**ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url' -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/ai-proxy-model-header.yml b/changelog/unreleased/kong/ai-proxy-model-header.yml deleted file mode 100644 index 95c80d75e96..00000000000 --- a/changelog/unreleased/kong/ai-proxy-model-header.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: '**ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin.' -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml b/changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml deleted file mode 100644 index 3f61e43f5b2..00000000000 --- a/changelog/unreleased/kong/ai-proxy-proper-model-assignment.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics - to not be written to the logging plugin(s). -scope: Plugin -type: bugfix diff --git a/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml b/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml deleted file mode 100644 index 61262f04dae..00000000000 --- a/changelog/unreleased/kong/bump-lua-resty-healthcheck.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0, to reduce active healthcheck timer usage." -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/bump-pcre.yml b/changelog/unreleased/kong/bump-pcre.yml deleted file mode 100644 index 82c957275e4..00000000000 --- a/changelog/unreleased/kong/bump-pcre.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important)" -type: dependency -scope: Core diff --git a/changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml b/changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml deleted file mode 100644 index 5a1d9ca0cee..00000000000 --- a/changelog/unreleased/kong/feat-ai-prompt-guard-all-roles.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`." -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml b/changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml deleted file mode 100644 index 731d9f2bef0..00000000000 --- a/changelog/unreleased/kong/feat-aws-lambda-decode-empty-array.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/feat-response-transformer-json-rename.yml b/changelog/unreleased/kong/feat-response-transformer-json-rename.yml deleted file mode 100644 index 42d23ded398..00000000000 --- a/changelog/unreleased/kong/feat-response-transformer-json-rename.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - Added support for json_body rename in response-transformer plugin -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/feat-via.yml b/changelog/unreleased/kong/feat-via.yml deleted file mode 100644 index a34263a906d..00000000000 --- a/changelog/unreleased/kong/feat-via.yml +++ /dev/null @@ -1,6 +0,0 @@ -message: | - Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to - response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, - according to `RFC7230` and `RFC9110`. -type: feature -scope: Core diff --git a/changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml b/changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml deleted file mode 100644 index 6e7a1accc36..00000000000 --- a/changelog/unreleased/kong/fix-acme-misleading-deprecation-logs.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-ai-gzip-content.yml b/changelog/unreleased/kong/fix-ai-gzip-content.yml deleted file mode 100644 index ebbad1f1747..00000000000 --- a/changelog/unreleased/kong/fix-ai-gzip-content.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml b/changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml deleted file mode 100644 index b09c39e9931..00000000000 --- a/changelog/unreleased/kong/fix-ai-metrics-prometheus-compat.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: > - "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml b/changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml deleted file mode 100644 index 155500fcc96..00000000000 --- a/changelog/unreleased/kong/fix-ai-plugin-no-consumer.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: "Fixed certain AI plugins cannot be applied per consumer or per service." -type: bugfix -scope: Plugin - diff --git a/changelog/unreleased/kong/fix-ai-prompt-guard-order.yml b/changelog/unreleased/kong/fix-ai-prompt-guard-order.yml deleted file mode 100644 index a6bfdfab9ae..00000000000 --- a/changelog/unreleased/kong/fix-ai-prompt-guard-order.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-ai-proxy-shared-state.yml b/changelog/unreleased/kong/fix-ai-proxy-shared-state.yml deleted file mode 100644 index bb967a94656..00000000000 --- a/changelog/unreleased/kong/fix-ai-proxy-shared-state.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml b/changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml deleted file mode 100644 index 47f72e5b19d..00000000000 --- a/changelog/unreleased/kong/fix-aws-lambda-empty-array-mutli-value.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml b/changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml deleted file mode 100644 index 95dd88cfc82..00000000000 --- a/changelog/unreleased/kong/fix-aws-lambda-gateway-compat-version-field.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml b/changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml deleted file mode 100644 index e819b5a9558..00000000000 --- a/changelog/unreleased/kong/fix-clustering-forward-proxy-authentication.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. -type: bugfix -scope: Clustering diff --git a/changelog/unreleased/kong/fix-cors-wildcard.yml b/changelog/unreleased/kong/fix-cors-wildcard.yml deleted file mode 100644 index 78676aec0f9..00000000000 --- a/changelog/unreleased/kong/fix-cors-wildcard.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-deprecate-shorthands-precedence.yml b/changelog/unreleased/kong/fix-deprecate-shorthands-precedence.yml deleted file mode 100644 index 5053cbca274..00000000000 --- a/changelog/unreleased/kong/fix-deprecate-shorthands-precedence.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Deprecated shorthand fields don't take precedence over replacement fields when both are specified. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml b/changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml deleted file mode 100644 index cac4566c7b4..00000000000 --- a/changelog/unreleased/kong/fix-filter-finalize-in-send-header-clear-context.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). -type: bugfix -scope: Core \ No newline at end of file diff --git a/changelog/unreleased/kong/fix-for-null-aware-shorthand.yml b/changelog/unreleased/kong/fix-for-null-aware-shorthand.yml deleted file mode 100644 index e8e5624bd62..00000000000 --- a/changelog/unreleased/kong/fix-for-null-aware-shorthand.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - Changed the way deprecated shorthand fields are used with new fields. - If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-http-log-host-header.yml b/changelog/unreleased/kong/fix-http-log-host-header.yml deleted file mode 100644 index 76e0cf986e3..00000000000 --- a/changelog/unreleased/kong/fix-http-log-host-header.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: "**HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server." -type: bugfix -scope: Plugin - diff --git a/changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml b/changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml deleted file mode 100644 index 2ed6449459c..00000000000 --- a/changelog/unreleased/kong/fix-log-upstream-status-nil-subrequest.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest -type: bugfix -scope: PDK diff --git a/changelog/unreleased/kong/fix-multi-modal.yml b/changelog/unreleased/kong/fix-multi-modal.yml deleted file mode 100644 index e8769a4ba63..00000000000 --- a/changelog/unreleased/kong/fix-multi-modal.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: > - "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-otel-migrations-exception.yml b/changelog/unreleased/kong/fix-otel-migrations-exception.yml deleted file mode 100644 index 08ae5efec75..00000000000 --- a/changelog/unreleased/kong/fix-otel-migrations-exception.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml b/changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml deleted file mode 100644 index da45591d4f2..00000000000 --- a/changelog/unreleased/kong/fix-propagation-remove-redundant-warnings.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**OpenTelemetry / Zipkin**: remove redundant deprecation warnings" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml b/changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml deleted file mode 100644 index 6f2ce9d7bea..00000000000 --- a/changelog/unreleased/kong/fix-realm-compat-changes-basic-auth.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6)" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml b/changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml deleted file mode 100644 index bb8d06a3146..00000000000 --- a/changelog/unreleased/kong/fix-realm-compat-changes-key-auth.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7)" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml b/changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml deleted file mode 100644 index 398af4beb46..00000000000 --- a/changelog/unreleased/kong/fix-reports-uninitialized-variable-in-400.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml b/changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml deleted file mode 100644 index 1dd0c7f3bc7..00000000000 --- a/changelog/unreleased/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-request-transformer-uri-replace.yml b/changelog/unreleased/kong/fix-request-transformer-uri-replace.yml deleted file mode 100644 index 02c55a15f70..00000000000 --- a/changelog/unreleased/kong/fix-request-transformer-uri-replace.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - Fixed an issue where the URI captures are unavailable when the first capture group is absent. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml b/changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml deleted file mode 100644 index 20f0c8b5290..00000000000 --- a/changelog/unreleased/kong/fix-response-rl-misleading-deprecation-logs.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml b/changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml deleted file mode 100644 index d0bc463b7be..00000000000 --- a/changelog/unreleased/kong/fix-rl-misleading-deprecation-logs.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/fix-route-set-priority-with-others.yml b/changelog/unreleased/kong/fix-route-set-priority-with-others.yml deleted file mode 100644 index 29fb28c4fa4..00000000000 --- a/changelog/unreleased/kong/fix-route-set-priority-with-others.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - Fixed an issue where the priority field can be set in a traditional mode route - When 'router_flavor' is configured as 'expressions'. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-sni-cache-invalidate.yml b/changelog/unreleased/kong/fix-sni-cache-invalidate.yml deleted file mode 100644 index a898826b275..00000000000 --- a/changelog/unreleased/kong/fix-sni-cache-invalidate.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - Fixed an issue where the sni cache isn't invalidated when a sni is updated. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-type-of-logrotate.yml b/changelog/unreleased/kong/fix-type-of-logrotate.yml deleted file mode 100644 index 62a2968e541..00000000000 --- a/changelog/unreleased/kong/fix-type-of-logrotate.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: | - The kong.logrotate configuration file will no longer be overwritten during upgrade. - When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml b/changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml deleted file mode 100644 index fdebe2687f4..00000000000 --- a/changelog/unreleased/kong/fix-vault-reference-parsing-endslash.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - **Vault**: Reference ending with slash when parsed should not return a key. -type: bugfix -scope: PDK diff --git a/changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml b/changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml deleted file mode 100644 index 4f2da04c5ac..00000000000 --- a/changelog/unreleased/kong/fix-vault-secret-rotation-log-level.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/hmac_www_authenticate.yml b/changelog/unreleased/kong/hmac_www_authenticate.yml deleted file mode 100644 index 23e0e20ab91..00000000000 --- a/changelog/unreleased/kong/hmac_www_authenticate.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**hmac-auth**: Add WWW-Authenticate headers to 401 responses." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/host_header.yml b/changelog/unreleased/kong/host_header.yml deleted file mode 100644 index c2c2a7d3e59..00000000000 --- a/changelog/unreleased/kong/host_header.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. -scope: Core -type: bugfix diff --git a/changelog/unreleased/kong/jwt_www_authenticate.yml b/changelog/unreleased/kong/jwt_www_authenticate.yml deleted file mode 100644 index 848527418bf..00000000000 --- a/changelog/unreleased/kong/jwt_www_authenticate.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**jwt**: Add WWW-Authenticate headers to 401 responses." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/ldap_www_authenticate.yml b/changelog/unreleased/kong/ldap_www_authenticate.yml deleted file mode 100644 index bd1fbe096d9..00000000000 --- a/changelog/unreleased/kong/ldap_www_authenticate.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**ldap-auth**: Add WWW-Authenticate headers to all 401 responses." -type: bugfix -scope: Plugin diff --git a/changelog/unreleased/kong/oauth2_www_authenticate.yml b/changelog/unreleased/kong/oauth2_www_authenticate.yml deleted file mode 100644 index 3550ac0f1d4..00000000000 --- a/changelog/unreleased/kong/oauth2_www_authenticate.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: "**OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option." -type: bugfix -scope: Plugin - diff --git a/changelog/unreleased/kong/pdk-log-error.yml b/changelog/unreleased/kong/pdk-log-error.yml deleted file mode 100644 index 988d10831bd..00000000000 --- a/changelog/unreleased/kong/pdk-log-error.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null -type: bugfix -scope: PDK diff --git a/changelog/unreleased/kong/pdk-read-file.yml b/changelog/unreleased/kong/pdk-read-file.yml deleted file mode 100644 index fbf87187acf..00000000000 --- a/changelog/unreleased/kong/pdk-read-file.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "extend kong.request.get_body and kong.request.get_raw_body to read from buffered file" -type: feature -scope: "PDK" diff --git a/changelog/unreleased/kong/plugins-add-standard-webhooks.yml b/changelog/unreleased/kong/plugins-add-standard-webhooks.yml deleted file mode 100644 index a9448465fa2..00000000000 --- a/changelog/unreleased/kong/plugins-add-standard-webhooks.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: | - Add standard webhooks plugin -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/refactor_dns_client.yml b/changelog/unreleased/kong/refactor_dns_client.yml deleted file mode 100644 index 2ae5cdee48a..00000000000 --- a/changelog/unreleased/kong/refactor_dns_client.yml +++ /dev/null @@ -1,7 +0,0 @@ -message: > - Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - - Simplified the logic and make it more standardized -type: feature -scope: Core diff --git a/changelog/unreleased/kong/remove_eol_debian_rhel.yml b/changelog/unreleased/kong/remove_eol_debian_rhel.yml deleted file mode 100644 index a0281eb4db6..00000000000 --- a/changelog/unreleased/kong/remove_eol_debian_rhel.yml +++ /dev/null @@ -1,2 +0,0 @@ -message: Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. -type: deprecation diff --git a/changelog/unreleased/kong/req-trans-rename.yml b/changelog/unreleased/kong/req-trans-rename.yml deleted file mode 100644 index a9474d2f10f..00000000000 --- a/changelog/unreleased/kong/req-trans-rename.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "**Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request." -type: feature -scope: Plugin diff --git a/changelog/unreleased/kong/revert-dns-behavior.yml b/changelog/unreleased/kong/revert-dns-behavior.yml deleted file mode 100644 index 5b5ecfaba2b..00000000000 --- a/changelog/unreleased/kong/revert-dns-behavior.yml +++ /dev/null @@ -1,4 +0,0 @@ -message: "Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses." -type: bugfix -scope: Core - diff --git a/changelog/unreleased/kong/shorten-socket-names.yml b/changelog/unreleased/kong/shorten-socket-names.yml deleted file mode 100644 index 15884697b03..00000000000 --- a/changelog/unreleased/kong/shorten-socket-names.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Shorten names of internal Unix sockets to avoid exceeding the socket name limit. -type: bugfix -scope: Core diff --git a/changelog/unreleased/kong/wasm-module-cache.yml b/changelog/unreleased/kong/wasm-module-cache.yml deleted file mode 100644 index 1b9bd0c8119..00000000000 --- a/changelog/unreleased/kong/wasm-module-cache.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Configure Wasmtime module cache when Wasm is enabled -type: feature -scope: Configuration From 1c4b859be73f716b8e6796868cc35a9eee7413ca Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 14 Sep 2024 09:39:34 +0800 Subject: [PATCH 3998/4351] tests(helpers): rename directory `details` to `internal` (#13665) https://konghq.atlassian.net/browse/KAG-5330 --- spec/config.ld | 2 +- spec/helpers.lua | 24 ++++++++++++------------ spec/{details => internal}/asserts.lua | 4 ++-- spec/{details => internal}/cmd.lua | 12 ++++++------ spec/{details => internal}/conf.lua | 2 +- spec/{details => internal}/constants.lua | 0 spec/{details => internal}/db.lua | 4 ++-- spec/{details => internal}/dns.lua | 0 spec/{details => internal}/grpc.lua | 2 +- spec/{details => internal}/misc.lua | 4 ++-- spec/{details => internal}/module.lua | 0 spec/{details => internal}/pid.lua | 2 +- spec/{details => internal}/server.lua | 8 ++++---- spec/{details => internal}/shell.lua | 4 ++-- spec/{details => internal}/ssl.lua | 0 15 files changed, 34 insertions(+), 34 deletions(-) rename spec/{details => internal}/asserts.lua (99%) rename spec/{details => internal}/cmd.lua (98%) rename spec/{details => internal}/conf.lua (69%) rename spec/{details => internal}/constants.lua (100%) rename spec/{details => internal}/db.lua (99%) rename spec/{details => internal}/dns.lua (100%) rename spec/{details => internal}/grpc.lua (97%) rename spec/{details => internal}/misc.lua (98%) rename spec/{details => internal}/module.lua (100%) rename spec/{details => internal}/pid.lua (96%) rename spec/{details => internal}/server.lua (98%) rename spec/{details => internal}/shell.lua (97%) rename spec/{details => internal}/ssl.lua (100%) diff --git a/spec/config.ld b/spec/config.ld index 79e2c983861..647ab6e8952 100644 --- a/spec/config.ld +++ b/spec/config.ld @@ -2,7 +2,7 @@ project='Kong test helpers' title='Kong test framework' description='Test helper functions for Kong (integration) testing' format='markdown' -file={'./helpers.lua','./helpers','./details'} +file={'./helpers.lua','./helpers','./internal'} dir='docs' readme='README.md' sort=true diff --git a/spec/helpers.lua b/spec/helpers.lua index 36e447091aa..fb6daffd938 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -25,24 +25,24 @@ local luassert = require "luassert.assert" local uuid = require("kong.tools.uuid").uuid -local reload_module = require("spec.details.module").reload +local reload_module = require("spec.internal.module").reload log.set_lvl(log.levels.quiet) -- disable stdout logs in tests -- reload some modules when env or _G changes -local CONSTANTS = reload_module("spec.details.constants") -local conf = reload_module("spec.details.conf") -local shell = reload_module("spec.details.shell") -local misc = reload_module("spec.details.misc") -local DB = reload_module("spec.details.db") -local grpc = reload_module("spec.details.grpc") -local dns_mock = reload_module("spec.details.dns") -local asserts = reload_module("spec.details.asserts") -- luacheck: ignore -local pid = reload_module("spec.details.pid") -local cmd = reload_module("spec.details.cmd") -local server = reload_module("spec.details.server") +local CONSTANTS = reload_module("spec.internal.constants") +local conf = reload_module("spec.internal.conf") +local shell = reload_module("spec.internal.shell") +local misc = reload_module("spec.internal.misc") +local DB = reload_module("spec.internal.db") +local grpc = reload_module("spec.internal.grpc") +local dns_mock = reload_module("spec.internal.dns") +local asserts = reload_module("spec.internal.asserts") -- luacheck: ignore +local pid = reload_module("spec.internal.pid") +local cmd = reload_module("spec.internal.cmd") +local server = reload_module("spec.internal.server") local exec = shell.exec diff --git a/spec/details/asserts.lua b/spec/internal/asserts.lua similarity index 99% rename from spec/details/asserts.lua rename to spec/internal/asserts.lua index cfae28bb214..2be65ae5bac 100644 --- a/spec/details/asserts.lua +++ b/spec/internal/asserts.lua @@ -14,8 +14,8 @@ local colors = require("ansicolors") local luassert = require("luassert.assert") -local conf = require("spec.details.conf") -local misc = require("spec.details.misc") +local conf = require("spec.internal.conf") +local misc = require("spec.internal.misc") local strip = require("kong.tools.string").strip diff --git a/spec/details/cmd.lua b/spec/internal/cmd.lua similarity index 98% rename from spec/details/cmd.lua rename to spec/internal/cmd.lua index 2d7b2b1d6a6..9b9bf69c376 100644 --- a/spec/details/cmd.lua +++ b/spec/internal/cmd.lua @@ -18,12 +18,12 @@ local kill = require("kong.cmd.utils.kill") local prefix_handler = require("kong.cmd.utils.prefix_handler") -local CONSTANTS = require("spec.details.constants") -local conf = require("spec.details.conf") -local shell = require("spec.details.shell") -local DB = require("spec.details.db") -local pid = require("spec.details.pid") -local dns_mock = require("spec.details.dns") +local CONSTANTS = require("spec.internal.constants") +local conf = require("spec.internal.conf") +local shell = require("spec.internal.shell") +local DB = require("spec.internal.db") +local pid = require("spec.internal.pid") +local dns_mock = require("spec.internal.dns") -- initialized in start_kong() diff --git a/spec/details/conf.lua b/spec/internal/conf.lua similarity index 69% rename from spec/details/conf.lua rename to spec/internal/conf.lua index d524d44fcda..e2f32c513b9 100644 --- a/spec/details/conf.lua +++ b/spec/internal/conf.lua @@ -1,4 +1,4 @@ -local CONSTANTS = require("spec.details.constants") +local CONSTANTS = require("spec.internal.constants") local conf_loader = require("kong.conf_loader") diff --git a/spec/details/constants.lua b/spec/internal/constants.lua similarity index 100% rename from spec/details/constants.lua rename to spec/internal/constants.lua diff --git a/spec/details/db.lua b/spec/internal/db.lua similarity index 99% rename from spec/details/db.lua rename to spec/internal/db.lua index 6c45393da57..913523f335f 100644 --- a/spec/details/db.lua +++ b/spec/internal/db.lua @@ -24,7 +24,7 @@ local PLUGINS_LIST -- Add to package path so dao helpers can insert custom plugins -- (while running from the busted environment) do - local CONSTANTS = require("spec.details.constants") + local CONSTANTS = require("spec.internal.constants") local paths = {} table.insert(paths, os.getenv("KONG_LUA_PACKAGE_PATH")) @@ -39,7 +39,7 @@ end -- Conf and DAO -- ------------ -local conf = require("spec.details.conf") +local conf = require("spec.internal.conf") _G.kong = kong_global.new() diff --git a/spec/details/dns.lua b/spec/internal/dns.lua similarity index 100% rename from spec/details/dns.lua rename to spec/internal/dns.lua diff --git a/spec/details/grpc.lua b/spec/internal/grpc.lua similarity index 97% rename from spec/details/grpc.lua rename to spec/internal/grpc.lua index c22d85f0147..8c49cbda6af 100644 --- a/spec/details/grpc.lua +++ b/spec/internal/grpc.lua @@ -3,7 +3,7 @@ local shell = require("resty.shell") local resty_signal = require("resty.signal") -local CONSTANTS = require("spec.details.constants") +local CONSTANTS = require("spec.internal.constants") local function isnewer(path_a, path_b) diff --git a/spec/details/misc.lua b/spec/internal/misc.lua similarity index 98% rename from spec/details/misc.lua rename to spec/internal/misc.lua index 3cd97a91c6f..fecc1e38f3c 100644 --- a/spec/details/misc.lua +++ b/spec/internal/misc.lua @@ -13,10 +13,10 @@ local ffi = require("ffi") local pl_path = require("pl.path") local pkey = require("resty.openssl.pkey") local nginx_signals = require("kong.cmd.utils.nginx_signals") -local shell = require("spec.details.shell") +local shell = require("spec.internal.shell") -local CONSTANTS = require("spec.details.constants") +local CONSTANTS = require("spec.internal.constants") ffi.cdef [[ diff --git a/spec/details/module.lua b/spec/internal/module.lua similarity index 100% rename from spec/details/module.lua rename to spec/internal/module.lua diff --git a/spec/details/pid.lua b/spec/internal/pid.lua similarity index 96% rename from spec/details/pid.lua rename to spec/internal/pid.lua index 29fecfd2977..2237ece8815 100644 --- a/spec/details/pid.lua +++ b/spec/internal/pid.lua @@ -9,7 +9,7 @@ local shell = require("resty.shell") -local CONSTANTS = require("spec.details.constants") +local CONSTANTS = require("spec.internal.constants") -- Reads the pid from a pid file and returns it, or nil + err diff --git a/spec/details/server.lua b/spec/internal/server.lua similarity index 98% rename from spec/details/server.lua rename to spec/internal/server.lua index 25f7c46e87d..8c602dbd45e 100644 --- a/spec/details/server.lua +++ b/spec/internal/server.lua @@ -6,7 +6,7 @@ -- @module spec.helpers -local CONSTANTS = require("spec.details.constants") +local CONSTANTS = require("spec.internal.constants") --- @@ -63,7 +63,7 @@ local function tcp_server(port, opts) end if opts.tls and handshake_done then - local ssl = require "spec.details.ssl" + local ssl = require "spec.internal.ssl" local params = { mode = "server", @@ -405,8 +405,8 @@ end local is_echo_server_ready, get_echo_server_received_data, echo_server_reset do - local shell = require("spec.details.shell") - local cmd = require("spec.details.cmd") + local shell = require("spec.internal.shell") + local cmd = require("spec.internal.cmd") -- Message id is maintained within echo server context and not -- needed for echo server user. diff --git a/spec/details/shell.lua b/spec/internal/shell.lua similarity index 97% rename from spec/details/shell.lua rename to spec/internal/shell.lua index 16904f6b294..ffb33132ec5 100644 --- a/spec/details/shell.lua +++ b/spec/internal/shell.lua @@ -10,8 +10,8 @@ local shell = require("resty.shell") local strip = require("kong.tools.string").strip -local CONSTANTS = require("spec.details.constants") -local conf = require("spec.details.conf") +local CONSTANTS = require("spec.internal.constants") +local conf = require("spec.internal.conf") ---------------- diff --git a/spec/details/ssl.lua b/spec/internal/ssl.lua similarity index 100% rename from spec/details/ssl.lua rename to spec/internal/ssl.lua From f03ea81c8912856534278a6852d0c9924a325a56 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 17 Sep 2024 18:23:04 +0300 Subject: [PATCH 3999/4351] chore(deps): bump openssl to 3.2.3 (#13623) ### Summary - Fixed possible denial of service in X.509 name checks, CVE-2024-6119. - Fixed possible buffer overread in SSL_select_next_proto(), CVE-2024-5535. - Fixed potential use after free after SSL_free_buffers() is called, CVE-2024-4741. - Fixed an issue where checking excessively long DSA keys or parameters may be very slow, CVE-2024-4603. - Improved EC/DSA nonce generation routines to avoid bias and timing side channel leaks. - Fixed an issue where some non-default TLS server configurations can cause unbounded memory growth when processing TLSv1.3 sessions, CVE-2024-2511. - New atexit configuration switch, which controls whether the OPENSSL_cleanup is registered when libcrypto is unloaded. - Fixed bug where SSL_export_keying_material() could not be used with QUIC connections. Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- build/openresty/openssl/openssl_repositories.bzl | 7 ------- changelog/unreleased/kong/bump_openssl.yml | 2 ++ scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 3 +-- .../explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 2 +- .../explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 2 +- 14 files changed, 15 insertions(+), 21 deletions(-) create mode 100644 changelog/unreleased/kong/bump_openssl.yml diff --git a/.requirements b/.requirements index 48472d5efef..d77a3eb3f12 100644 --- a/.requirements +++ b/.requirements @@ -4,8 +4,8 @@ OPENRESTY=1.25.3.2 OPENRESTY_SHA256=2d564022b06e33b45f7e5cfaf1e5dc571d38d61803af9fa2754dfff353c28d9c LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 -OPENSSL=3.2.1 -OPENSSL_SHA256=83c7329fe52c850677d75e5d0b0ca245309b97e8ecbcfdc1dfdc4ab9fac35b39 +OPENSSL=3.2.3 +OPENSSL_SHA256=52b5f1c6b8022bc5868c308c54fb77705e702d6c6f4594f99a0df216acf46239 PCRE=10.44 PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b ADA=2.9.2 diff --git a/build/openresty/openssl/openssl_repositories.bzl b/build/openresty/openssl/openssl_repositories.bzl index bfd81811634..a2b70d7a2c1 100644 --- a/build/openresty/openssl/openssl_repositories.bzl +++ b/build/openresty/openssl/openssl_repositories.bzl @@ -6,12 +6,6 @@ load("@kong_bindings//:variables.bzl", "KONG_VAR") def openssl_repositories(): version = KONG_VAR["OPENSSL"] - - openssl_verion_uri = version - if version.startswith("3"): - # for 3.x only use the first two digits - openssl_verion_uri = ".".join(version.split(".")[:2]) - maybe( http_archive, name = "openssl", @@ -20,6 +14,5 @@ def openssl_repositories(): strip_prefix = "openssl-" + version, urls = [ "https://github.com/openssl/openssl/releases/download/openssl-" + version + "/openssl-" + version + ".tar.gz", - "https://openssl.org/source/old/3.1/openssl-" + version + ".tar.gz", ], ) diff --git a/changelog/unreleased/kong/bump_openssl.yml b/changelog/unreleased/kong/bump_openssl.yml new file mode 100644 index 00000000000..e03dc9e74cc --- /dev/null +++ b/changelog/unreleased/kong/bump_openssl.yml @@ -0,0 +1,2 @@ +message: "Bumped OpenSSL to 3.2.3, to fix unbounded memory growth with session handling in TLSv1.3 and other CVEs" +type: dependency diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index b22d4daf4ec..49cfc216ee7 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -206,7 +206,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True @@ -218,4 +218,3 @@ - libdl.so.2 - libc.so.6 - ld-linux-x86-64.so.2 - diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 08757b89f8e..deae6a84933 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 1a499b6cda5..e4a40200bd1 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 362fecb8864..fc773affedb 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -180,7 +180,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 2f5088b7287..13ef4848197 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -169,7 +169,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 5f4d543386d..bce086c65f0 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index becd10e6db5..15e85a6938b 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 1a499b6cda5..e4a40200bd1 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index c882ce0f713..ced909d9fcb 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -184,7 +184,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 389745386cd..019ec5337c1 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 6b1664c8989..dc470c5cdab 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From 71e7cb6f6cb0b7946eb7faa83fa9fd6b45d40433 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 17 Sep 2024 23:24:37 +0300 Subject: [PATCH 4000/4351] fix(db): targets:upsert to properly handle errors (#13584) ### Summary `kong.db.targets:upsert` was not handling errors with `kong.db.targets:each_for_upstream` correctly. This fixes it. Signed-off-by: Aapo Talvensaari --- kong/db/dao/targets.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/db/dao/targets.lua b/kong/db/dao/targets.lua index 42efb3a3f07..8d0191236d1 100644 --- a/kong/db/dao/targets.lua +++ b/kong/db/dao/targets.lua @@ -66,7 +66,10 @@ function _TARGETS:upsert(pk, entity, options) -- backward compatibility with Kong older than 2.2.0 local workspace = workspaces.get_workspace_id() local opts = { nulls = true, workspace = workspace } - for existent in self:each_for_upstream(entity.upstream, nil, opts) do + for existent, err, err_t in self:each_for_upstream(entity.upstream, nil, opts) do + if not existent then + return nil, err, err_t + end if existent.target == entity.target then -- if the upserting entity is newer, update if entity.created_at > existent.created_at then @@ -79,7 +82,6 @@ function _TARGETS:upsert(pk, entity, options) end -- if upserting entity is older, keep the existent entity return true - end end From 974fc87545ab1e4cd0a151072f801f0519240cc4 Mon Sep 17 00:00:00 2001 From: Marco Palladino <88.marco@gmail.com> Date: Tue, 17 Sep 2024 20:53:57 -0700 Subject: [PATCH 4001/4351] chore(ci): point to the more reliable Github distributions for Luarocks (#13678) --- build/luarocks/luarocks_repositories.bzl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/luarocks/luarocks_repositories.bzl b/build/luarocks/luarocks_repositories.bzl index 70db166c591..f62170365e6 100644 --- a/build/luarocks/luarocks_repositories.bzl +++ b/build/luarocks/luarocks_repositories.bzl @@ -12,6 +12,6 @@ def luarocks_repositories(): strip_prefix = "luarocks-" + version, sha256 = KONG_VAR["LUAROCKS_SHA256"], urls = [ - "https://luarocks.org/releases/luarocks-" + version + ".tar.gz", + "https://luarocks.github.io/luarocks/releases/luarocks-" + version + ".tar.gz", ], ) From cdc006243b2d0b61f260af42849345d56c1f48fe Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 18 Sep 2024 11:06:52 +0300 Subject: [PATCH 4002/4351] fix(ci): verify manifest fails with OpenSSL 3.2.3 (#13688) Signed-off-by: Aapo Talvensaari --- scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt index 389745386cd..bdffda2b0ae 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True @@ -188,4 +188,3 @@ - libstdc++.so.6 - libgcc_s.so.1 - libc.so.6 - From a69d5fae064dc8602b48fe4fdcd02ac4efc521cd Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Wed, 18 Sep 2024 16:40:04 +0800 Subject: [PATCH 4003/4351] docs(changelog): assemble 3.8.0 changelog into CHANGELOG.md --- CHANGELOG.md | 423 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 423 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 70c0858bdb6..b0ccf207b68 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [3.8.0](#380) - [3.7.0](#370) - [3.6.1](#361) - [3.5.0](#350) @@ -17,6 +18,428 @@ Individual unreleased changelog entries can be located at [changelog/unreleased](changelog/unreleased). They will be assembled into [CHANGELOG.md](CHANGELOG.md) once released. +## 3.8.0 + +### Kong + + +#### Performance +##### Performance + +- Fixed an inefficiency issue in the Luajit hashing algorithm + [#13240](https://github.com/Kong/kong/issues/13240) +##### Core + +- Removed unnecessary DNS client initialization + [#13479](https://github.com/Kong/kong/issues/13479) + +- Improved latency performance when gzipping/gunzipping large data (such as CP/DP config data). + [#13338](https://github.com/Kong/kong/issues/13338) + + +#### Deprecations +##### Default + +- Debian 10 and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. + [#13468](https://github.com/Kong/kong/issues/13468) + +#### Dependencies +##### Core + +- Bumped lua-resty-acme to 0.15.0 to support username/password auth with redis. + [#12909](https://github.com/Kong/kong/issues/12909) + +- Bumped lua-resty-aws to 1.5.3 to fix a bug related to the STS regional endpoint. + [#12846](https://github.com/Kong/kong/issues/12846) + +- Bumped lua-resty-events to 0.3.0 + [#13097](https://github.com/Kong/kong/issues/13097) + +- Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to reduce active healthcheck timer usage. + [#13038](https://github.com/Kong/kong/issues/13038) + +- Bumped lua-resty-lmdb to 1.4.3 (lmdb 0.9.33) + [#12786](https://github.com/Kong/kong/issues/12786) + + +- Bumped lua-resty-openssl to 1.5.1. + [#12665](https://github.com/Kong/kong/issues/12665) + + +- Bumped OpenResty to 1.25.3.2 + [#12327](https://github.com/Kong/kong/issues/12327) + +- Bumped PCRE2 to 10.44 to fix some bugs and tidy up the release. + [#12366](https://github.com/Kong/kong/issues/12366) + +- Introduced a yieldable JSON library `lua-resty-simdjson`, +which significantly improves latency. + [#13421](https://github.com/Kong/kong/issues/13421) +##### Default + +- Bumped lua-protobuf 0.5.2 + [#12834](https://github.com/Kong/kong/issues/12834) + + +- Bumped LuaRocks from 3.11.0 to 3.11.1 + [#12662](https://github.com/Kong/kong/issues/12662) + +- Bumped `ngx_wasm_module` to `96b4e27e10c63b07ed40ea88a91c22f23981db35` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bumped `Wasmtime` version to `23.0.2` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Made the RPM package relocatable with the default prefix set to `/`. + [#13468](https://github.com/Kong/kong/issues/13468) + +#### Features +##### Plugins + +- **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. + [#13148](https://github.com/Kong/kong/issues/13148) + +##### Configuration + +- You can now configure the Wasmtime module cache when Wasm is enabled. + [#12930](https://github.com/Kong/kong/issues/12930) +##### Core + +- Added the new configuration parameter `concurrency_limit` (integer, defaults to 1), which lets you specify the number of delivery timers in the queue. +Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. + [#13332](https://github.com/Kong/kong/issues/13332) + +- Kong Gateway now appends gateway info to the upstream `Via` header in the format `1.1 kong/3.8.0`, and optionally to the +response `Via` header if it is present in the `headers` config of `kong.conf`, in the format `2 kong/3.8.0`. +This follows standards defined in RFC7230 and RFC9110. + [#12733](https://github.com/Kong/kong/issues/12733) + +- Starting from this version, a new DNS client library has been implemented and added into Kong. This library is disabled by default, and can be enabled by setting the `new_dns_client` parameter to `on`. +The new DNS client library provides the following: + + - Global caching for DNS records across workers, significantly reducing the query load on DNS servers. + + - Observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. + + - Simplified and standardized logic. + [#12305](https://github.com/Kong/kong/issues/12305) +##### PDK + +- Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. + [#13431](https://github.com/Kong/kong/issues/13431) + +- Extended `kong.request.get_body` and `kong.request.get_raw_body` to read from buffered files. + [#13158](https://github.com/Kong/kong/issues/13158) + + +- Added a new PDK module `kong.telemetry` and the function `kong.telemetry.log` +to generate log entries to be reported via the OpenTelemetry plugin. + [#13329](https://github.com/Kong/kong/issues/13329) +##### Plugin + +- **acl:** Added a new config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer already exists. + [#13184](https://github.com/Kong/kong/issues/13184) + +- AI plugins: Latency data is now pushed to logs and metrics. + [#13428](https://github.com/Kong/kong/issues/13428) + + +- **AI-proxy-plugin**: Added the `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. + [#13158](https://github.com/Kong/kong/issues/13158) + + +- **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. + [#13493](https://github.com/Kong/kong/issues/13493) + + +- **AI-proxy-plugin**: Replace the lib and use cycle_aware_deep_copy for the `request_table` object. + [#13582](https://github.com/Kong/kong/issues/13582) + + +- Kong AI Gateway (AI Proxy and associated plugin family) now supports +all AWS Bedrock "Converse API" models. + [#12948](https://github.com/Kong/kong/issues/12948) + + +- Kong AI Gateway (AI Proxy and associated plugin family) now supports +the Google Gemini "chat" (generateContent) interface. + [#12948](https://github.com/Kong/kong/issues/12948) + + +- **ai-proxy**: The Mistral provider can now use mistral.ai-managed services by omitting the `upstream_url`. + [#13481](https://github.com/Kong/kong/issues/13481) + + +- **ai-proxy**: Added the new response header `X-Kong-LLM-Model`, which displays the name of the language model used in the AI Proxy plugin. + [#13472](https://github.com/Kong/kong/issues/13472) + + +- **AI-Prompt-Guard**: Added the `match_all_roles` option to allow matching all roles in addition to `user`. + [#13183](https://github.com/Kong/kong/issues/13183) + + +- "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. + [#13388](https://github.com/Kong/kong/issues/13388) + +- **AWS-Lambda**: Added the configuration field `empty_arrays_mode` to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses. + [#13084](https://github.com/Kong/kong/issues/13084) + +- **response-transformer**: Added support for `json_body` rename. + [#13131](https://github.com/Kong/kong/issues/13131) + +- **OpenTelemetry:** Added support for OpenTelemetry formatted logs. + [#13291](https://github.com/Kong/kong/issues/13291) + +- **standard-webhooks**: Added standard webhooks plugin. + [#12757](https://github.com/Kong/kong/issues/12757) + + +- **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and JSON body parameters were not handled properly when the target name was the same as the source name in the request. + [#13358](https://github.com/Kong/kong/issues/13358) +##### Admin API + +- Added support for brackets syntax for map fields configuration via the Admin API + [#13313](https://github.com/Kong/kong/issues/13313) + +#### Fixes +##### CLI Command + +- Fixed an issue where some debug level error logs were not being displayed by the CLI. + [#13143](https://github.com/Kong/kong/issues/13143) +##### Configuration + +- Re-enabled the Lua DNS resolver from proxy-wasm by default. + [#13424](https://github.com/Kong/kong/issues/13424) +##### Core + +- Fixed an issue where luarocks-admin was not available in /usr/local/bin. + [#13372](https://github.com/Kong/kong/issues/13372) + +- Fixed an issue where 'read' was not always passed to Postgres read-only database operations. + [#13530](https://github.com/Kong/kong/issues/13530) + +- Fixed an issue with deprecated shorthand fields so that they don't take precedence over replacement fields when both are specified. + [#13486](https://github.com/Kong/kong/issues/13486) + +- Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize`. [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). + [#13316](https://github.com/Kong/kong/issues/13316) + +- Changed the way deprecated shorthand fields are used with new fields. If the new field contains null, it allows for deprecated field to overwrite it if both are present in the request. + [#13592](https://github.com/Kong/kong/issues/13592) + +- Fixed an issue where an unnecessary uninitialized variable error log was reported when 400 bad requests were received. + [#13201](https://github.com/Kong/kong/issues/13201) + +- Fixed an issue where the URI captures were unavailable when the first capture group was absent. + [#13024](https://github.com/Kong/kong/issues/13024) + +- Fixed an issue where the priority field could be set in a traditional mode route when `router_flavor` was configured as `expressions`. + [#13142](https://github.com/Kong/kong/issues/13142) + +- Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. + [#13470](https://github.com/Kong/kong/issues/13470) + +- Fixed an issue where the SNI cache wasn't invalidated when an SNI was updated. + [#13165](https://github.com/Kong/kong/issues/13165) + +- The `kong.logrotate` configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. + [#13348](https://github.com/Kong/kong/issues/13348) + +- Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. + [#13561](https://github.com/Kong/kong/issues/13561) + +- Error logs produced during Vault secret rotation are now logged at the `notice` level instead of `warn`. + [#13540](https://github.com/Kong/kong/issues/13540) + +- Fixed an issue where the `host_header` attribute of the upstream entity wouldn't be set correctly as a Host header in requests to the upstream during connection retries. + [#13135](https://github.com/Kong/kong/issues/13135) + +- Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. + [#13409](https://github.com/Kong/kong/issues/13409) + +- Changed the behaviour of shorthand fields that are used to describe deprecated fields. If both fields are sent in the request and their values mismatch, the request will be rejected. + [#13594](https://github.com/Kong/kong/issues/13594) + +- Reverted the DNS client to the original behavior of ignoring ADDITIONAL SECTION in DNS responses. + [#13278](https://github.com/Kong/kong/issues/13278) + +- Shortened names of internal Unix sockets to avoid exceeding the socket name limit. + [#13571](https://github.com/Kong/kong/issues/13571) +##### PDK + +- **PDK**: Fixed an issue where the log serializer logged `upstream_status` as nil in the requests that contained subrequests. + [#12953](https://github.com/Kong/kong/issues/12953) + +- **Vault**: References ending with a slash, when parsed, will no longer return a key. + [#13538](https://github.com/Kong/kong/issues/13538) + +- Fixed an issue where `pdk.log.serialize()` threw an error when the JSON entity set by `serialize_value` contained `json.null`. + [#13376](https://github.com/Kong/kong/issues/13376) +##### Plugin + +- **AI-proxy**: Fixed an issue where certain Azure models would return partial tokens/words when in response-streaming mode. + [#13000](https://github.com/Kong/kong/issues/13000) + +- **AI Transformer plugins**: Fixed an issue where Cloud Identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. + [#13487](https://github.com/Kong/kong/issues/13487) + + +- **AI-proxy**: Fixed an issue where Cohere and Anthropic providers didn't read the `model` parameter properly +from the caller's request body. + [#13000](https://github.com/Kong/kong/issues/13000) + +- **AI-proxy**: Fixed an issue where using OpenAI Function inference requests would log a request error, and then hang until timeout. + [#13000](https://github.com/Kong/kong/issues/13000) + +- **AI-proxy**: Fixed an issue where AI Proxy would still allow callers to specify their own model, +ignoring the plugin-configured model name. + [#13000](https://github.com/Kong/kong/issues/13000) + +- **AI-proxy**: Fixed an issue where AI Proxy would not take precedence of the +plugin's configured model tuning options over those in the user's LLM request. + [#13000](https://github.com/Kong/kong/issues/13000) + +- **AI-proxy**: Fixed an issue where setting OpenAI SDK model parameter "null" caused analytics +to not be written to the logging plugin(s). + [#13000](https://github.com/Kong/kong/issues/13000) + +- **ACME**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. + [#13069](https://github.com/Kong/kong/issues/13069) + +- **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. + [#13496](https://github.com/Kong/kong/issues/13496) + +- **AI-Proxy**: Fixed issue when response was gzipped even if the client didn't accept the format. + [#13155](https://github.com/Kong/kong/issues/13155) + + +- **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + [#13417](https://github.com/Kong/kong/issues/13417) + +- Fixed an issue where certain AI plugins couldn't be applied per consumer or per service. + [#13209](https://github.com/Kong/kong/issues/13209) + + +- **AI-Prompt-Guard**: Fixed an issue which occurred when `allow_all_conversation_history` was set to false, and caused the first user request to be selected instead of the last one. + [#13183](https://github.com/Kong/kong/issues/13183) + + +- **AI-Proxy**: Resolved an issue where the object constructor would set data on the class instead of the instance. + [#13028](https://github.com/Kong/kong/issues/13028) + + +- **AWS-Lambda**: Fixed an issue where the plugin didn't work with multiValueHeaders defined in proxy integration and legacy `empty_arrays_mode`. + [#13381](https://github.com/Kong/kong/issues/13381) + +- **AWS-Lambda**: Fixed an issue where the `version` field wasn't set in the request payload when `awsgateway_compatible` was enabled. + [#13018](https://github.com/Kong/kong/issues/13018) + +- **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. + [#13439](https://github.com/Kong/kong/issues/13439) + +- **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` had multiple entries but included `*`. + [#13334](https://github.com/Kong/kong/issues/13334) + +- **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. + [#12971](https://github.com/Kong/kong/issues/12971) + + +- **HTTP-Log**: Fixed an issue where the plugin didn't include port information in the HTTP host header when sending requests to the log server. + [#13116](https://github.com/Kong/kong/issues/13116) + + +- **AI Plugins**: Fixed an issue where multi-modal inputs weren't properly validated and calculated. + [#13445](https://github.com/Kong/kong/issues/13445) + + +- **OpenTelemetry:** Fixed an issue where migration failed when upgrading from below version 3.3 to 3.7. + [#13391](https://github.com/Kong/kong/issues/13391) + +- **OpenTelemetry and Zipkin**: Removed redundant deprecation warnings. + [#13220](https://github.com/Kong/kong/issues/13220) + +- **Basic-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.6). + [#13042](https://github.com/Kong/kong/issues/13042) + +- **Key-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.7). + [#13042](https://github.com/Kong/kong/issues/13042) + +- **Request Size Limiting**: Fixed an issue where the body size didn't get checked when the request body was buffered to a temporary file. + [#13303](https://github.com/Kong/kong/issues/13303) + +- **Response-RateLimiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. + [#13069](https://github.com/Kong/kong/issues/13069) + +- **Rate-Limiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. + [#13069](https://github.com/Kong/kong/issues/13069) + +- **OpenTelemetry:** Improved accuracy of sampling decisions. + [#13275](https://github.com/Kong/kong/issues/13275) + +- **hmac-auth**: Added WWW-Authenticate headers to 401 responses. + [#11791](https://github.com/Kong/kong/issues/11791) + +- **Prometheus**: Improved error logging when having inconsistent labels count. + [#13020](https://github.com/Kong/kong/issues/13020) + + +- **jwt**: Added WWW-Authenticate headers to 401 responses. + [#11792](https://github.com/Kong/kong/issues/11792) + +- **ldap-auth**: Added WWW-Authenticate headers to all 401 responses. + [#11820](https://github.com/Kong/kong/issues/11820) + +- **OAuth2**: Added WWW-Authenticate headers to all 401 responses and realm option. + [#11833](https://github.com/Kong/kong/issues/11833) + +- **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. + [#13387](https://github.com/Kong/kong/issues/13387) + +##### Admin API + +- Fixed an issue where validation of the certificate schema failed if the `snis` field was present in the request body. + [#13357](https://github.com/Kong/kong/issues/13357) + +##### Clustering + +- Fixed an issue where hybrid mode wasn't working if the forward proxy password contained the special character `#`. Note that the `proxy_server` configuration parameter still needs to be url-encoded. + [#13457](https://github.com/Kong/kong/issues/13457) +##### Default + +- **AI-proxy**: Added a configuration validation to prevent `log_statistics` from being enabled upon providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it has already been enabled upon unsupported providers. + [#12860](https://github.com/Kong/kong/issues/12860) + +### Kong-Manager + + + + + + +#### Features +##### Default + +- Improved accessibility in Kong Manager. + [#13522](https://github.com/Kong/kong-manager/issues/13522) + + +- Enhanced entity lists so that you can resize or hide list columns. + [#13522](https://github.com/Kong/kong-manager/issues/13522) + + +- Added an SNIs field to the certificate form. + [#264](https://github.com/Kong/kong-manager/issues/264) + + +#### Fixes +##### Default + +- Improved the user experience in Kong Manager by fixing various UI-related issues. + [#232](https://github.com/Kong/kong-manager/issues/232) [#233](https://github.com/Kong/kong-manager/issues/233) [#234](https://github.com/Kong/kong-manager/issues/234) [#237](https://github.com/Kong/kong-manager/issues/237) [#238](https://github.com/Kong/kong-manager/issues/238) [#240](https://github.com/Kong/kong-manager/issues/240) [#244](https://github.com/Kong/kong-manager/issues/244) [#250](https://github.com/Kong/kong-manager/issues/250) [#252](https://github.com/Kong/kong-manager/issues/252) [#255](https://github.com/Kong/kong-manager/issues/255) [#257](https://github.com/Kong/kong-manager/issues/257) [#263](https://github.com/Kong/kong-manager/issues/263) [#264](https://github.com/Kong/kong-manager/issues/264) [#267](https://github.com/Kong/kong-manager/issues/267) [#272](https://github.com/Kong/kong-manager/issues/272) + + ## 3.7.0 ### Kong From c6f6c6fdca424952d80a77ab82a2c9fce843c2f7 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Wed, 18 Sep 2024 16:54:11 +0800 Subject: [PATCH 4004/4351] docs(changelog): assemble 3.7.1 changelog to CHANGELOG.md --- CHANGELOG.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b0ccf207b68..b53ea957349 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,7 @@ # Table of Contents - [3.8.0](#380) +- [3.7.1](#371) - [3.7.0](#370) - [3.6.1](#361) - [3.5.0](#350) @@ -439,6 +440,15 @@ to not be written to the logging plugin(s). - Improved the user experience in Kong Manager by fixing various UI-related issues. [#232](https://github.com/Kong/kong-manager/issues/232) [#233](https://github.com/Kong/kong-manager/issues/233) [#234](https://github.com/Kong/kong-manager/issues/234) [#237](https://github.com/Kong/kong-manager/issues/237) [#238](https://github.com/Kong/kong-manager/issues/238) [#240](https://github.com/Kong/kong-manager/issues/240) [#244](https://github.com/Kong/kong-manager/issues/244) [#250](https://github.com/Kong/kong-manager/issues/250) [#252](https://github.com/Kong/kong-manager/issues/252) [#255](https://github.com/Kong/kong-manager/issues/255) [#257](https://github.com/Kong/kong-manager/issues/257) [#263](https://github.com/Kong/kong-manager/issues/263) [#264](https://github.com/Kong/kong-manager/issues/264) [#267](https://github.com/Kong/kong-manager/issues/267) [#272](https://github.com/Kong/kong-manager/issues/272) +## 3.7.1 +### Kong + +#### Performance + +##### Performance + + - Fixed an inefficiency issue in the Luajit hashing algorithm + [#13240](https://github.com/Kong/kong/issues/13240) ## 3.7.0 ### Kong From bbc736041b60e5372971bbe92e3854669d9a29fc Mon Sep 17 00:00:00 2001 From: Isa Farnik Date: Wed, 18 Sep 2024 10:46:04 -0700 Subject: [PATCH 4005/4351] chore(docker): use ubi8 -> ubi9 (#13574) * chore(docker): use ubi8 -> ubi9 * chore(changelog): update text --- build/dockerfiles/rpm.Dockerfile | 4 ++-- changelog/unreleased/kong/bump-dockerfile-ubi9.yml | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump-dockerfile-ubi9.yml diff --git a/build/dockerfiles/rpm.Dockerfile b/build/dockerfiles/rpm.Dockerfile index f05102afa2a..7cec4cdd0f3 100644 --- a/build/dockerfiles/rpm.Dockerfile +++ b/build/dockerfiles/rpm.Dockerfile @@ -1,4 +1,4 @@ -ARG KONG_BASE_IMAGE=redhat/ubi8 +ARG KONG_BASE_IMAGE=redhat/ubi9 FROM --platform=$TARGETPLATFORM $KONG_BASE_IMAGE LABEL maintainer="Kong Docker Maintainers (@team-gateway-bot)" @@ -18,7 +18,7 @@ LABEL name="Kong" \ # RedHat required LICENSE file approved path COPY LICENSE /licenses/ -ARG RPM_PLATFORM=el8 +ARG RPM_PLATFORM=el9 ARG KONG_PREFIX=/usr/local/kong ENV KONG_PREFIX $KONG_PREFIX diff --git a/changelog/unreleased/kong/bump-dockerfile-ubi9.yml b/changelog/unreleased/kong/bump-dockerfile-ubi9.yml new file mode 100644 index 00000000000..2a1dae0d560 --- /dev/null +++ b/changelog/unreleased/kong/bump-dockerfile-ubi9.yml @@ -0,0 +1,2 @@ +message: "Bumped rpm dockerfile default base UBI 8 -> 9" +type: dependency From dd72007273ad993f8755f86e80a1263f6a5f7959 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 19 Sep 2024 09:46:30 +0800 Subject: [PATCH 4006/4351] tests(helpers): move some misc funcs (#13667) https://konghq.atlassian.net/browse/KAG-5415 --- spec/helpers.lua | 96 +++--------------------------------------- spec/internal/db.lua | 10 +++++ spec/internal/misc.lua | 90 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 105 insertions(+), 91 deletions(-) diff --git a/spec/helpers.lua b/spec/helpers.lua index fb6daffd938..03d651b57f3 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -17,7 +17,6 @@ local http = require "resty.http" local log = require "kong.cmd.utils.log" local ssl = require "ngx.ssl" local ws_client = require "resty.websocket.client" -local table_clone = require "table.clone" local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" local lfs = require "lfs" @@ -1505,79 +1504,6 @@ local function clustering_client(opts) end -local make_temp_dir -do - local seeded = false - - function make_temp_dir() - if not seeded then - ngx.update_time() - math.randomseed(ngx.worker.pid() + ngx.now()) - seeded = true - end - - local tmp - local ok, err - - local tries = 1000 - for _ = 1, tries do - local name = "/tmp/.kong-test" .. math.random() - - ok, err = pl_path.mkdir(name) - - if ok then - tmp = name - break - end - end - - assert(tmp ~= nil, "failed to create temporary directory " .. - "after " .. tostring(tries) .. " tries, " .. - "last error: " .. tostring(err)) - - return tmp, function() pl_dir.rmtree(tmp) end - end -end - --- This function is used for plugin compatibility test. --- It will use the old version plugin by including the path of the old plugin --- at the first of LUA_PATH. --- The return value is a function which when called will recover the original --- LUA_PATH and remove the temporary directory if it exists. --- For an example of how to use it, please see: --- plugins-ee/rate-limiting-advanced/spec/06-old-plugin-compatibility_spec.lua --- spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua -local function use_old_plugin(name) - assert(type(name) == "string", "must specify the plugin name") - - local old_plugin_path - local temp_dir - if pl_path.exists(CONSTANTS.OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name) then - -- only include the path of the specified plugin into LUA_PATH - -- and keep the directory structure 'kong/plugins/...' - temp_dir = make_temp_dir() - old_plugin_path = temp_dir - local dest_dir = old_plugin_path .. "/kong/plugins" - assert(pl_dir.makepath(dest_dir), "failed to makepath " .. dest_dir) - assert(shell.run("cp -r " .. CONSTANTS.OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name .. " " .. dest_dir), "failed to copy the plugin directory") - - else - error("the specified plugin " .. name .. " doesn't exist") - end - - local origin_lua_path = os.getenv("LUA_PATH") - -- put the old plugin path at first - assert(misc.setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") - - return function () - misc.setenv("LUA_PATH", origin_lua_path) - if temp_dir then - pl_dir.rmtree(temp_dir) - end - end -end - - ---------------- -- Variables/constants -- @section exported-fields @@ -1755,20 +1681,12 @@ end get_grpc_target_port = grpc.get_grpc_target_port, -- plugin compatibility test - use_old_plugin = use_old_plugin, + use_old_plugin = misc.use_old_plugin, -- Only use in CLI tests from spec/02-integration/01-cmd kill_all = cmd.kill_all, - with_current_ws = function(ws,fn, db) - local old_ws = ngx.ctx.workspace - ngx.ctx.workspace = nil - ws = ws or {db.workspaces:select_by_name("default")} - ngx.ctx.workspace = ws[1] and ws[1].id - local res = fn() - ngx.ctx.workspace = old_ws - return res - end, + with_current_ws = misc.with_current_ws, signal = cmd.signal, @@ -1776,13 +1694,9 @@ end signal_workers = cmd.signal_workers, -- returns the plugins and version list that is used by Hybrid mode tests - get_plugins_list = function() - local PLUGINS_LIST = DB.get_plugins_list() - assert(PLUGINS_LIST, "plugin list has not been initialized yet, " .. - "you must call get_db_utils first") - return table_clone(PLUGINS_LIST) - end, + get_plugins_list = DB.clone_plugins_list, + get_available_port = get_available_port, - make_temp_dir = make_temp_dir, + make_temp_dir = misc.make_temp_dir, } diff --git a/spec/internal/db.lua b/spec/internal/db.lua index 913523f335f..9895181fdeb 100644 --- a/spec/internal/db.lua +++ b/spec/internal/db.lua @@ -7,6 +7,7 @@ local pl_tablex = require("pl.tablex") +local table_clone = require("table.clone") local DB = require("kong.db") @@ -388,6 +389,14 @@ local function get_plugins_list() end +-- returns the plugins and version list that is used by Hybrid mode tests +local function clone_plugins_list() + assert(PLUGINS_LIST, "plugin list has not been initialized yet, " .. + "you must call get_db_utils first") + return table_clone(PLUGINS_LIST) +end + + local validate_plugin_config_schema do local consumers_schema_def = require("kong.db.schema.entities.consumers") @@ -444,6 +453,7 @@ return { get_dcbp = get_dcbp, get_plugins_list = get_plugins_list, + clone_plugins_list = clone_plugins_list, get_cache = get_cache, get_db_utils = get_db_utils, diff --git a/spec/internal/misc.lua b/spec/internal/misc.lua index fecc1e38f3c..c8c5dc6d318 100644 --- a/spec/internal/misc.lua +++ b/spec/internal/misc.lua @@ -11,6 +11,7 @@ local ffi = require("ffi") local pl_path = require("pl.path") +local pl_dir = require("pl.dir") local pkey = require("resty.openssl.pkey") local nginx_signals = require("kong.cmd.utils.nginx_signals") local shell = require("spec.internal.shell") @@ -229,6 +230,91 @@ local function lookup(t, k) end +local function with_current_ws(ws,fn, db) + local old_ws = ngx.ctx.workspace + ngx.ctx.workspace = nil + ws = ws or {db.workspaces:select_by_name("default")} + ngx.ctx.workspace = ws[1] and ws[1].id + local res = fn() + ngx.ctx.workspace = old_ws + return res +end + + +local make_temp_dir +do + local seeded = false + + function make_temp_dir() + if not seeded then + ngx.update_time() + math.randomseed(ngx.worker.pid() + ngx.now()) + seeded = true + end + + local tmp + local ok, err + + local tries = 1000 + for _ = 1, tries do + local name = "/tmp/.kong-test" .. math.random() + + ok, err = pl_path.mkdir(name) + + if ok then + tmp = name + break + end + end + + assert(tmp ~= nil, "failed to create temporary directory " .. + "after " .. tostring(tries) .. " tries, " .. + "last error: " .. tostring(err)) + + return tmp, function() pl_dir.rmtree(tmp) end + end +end + + +-- This function is used for plugin compatibility test. +-- It will use the old version plugin by including the path of the old plugin +-- at the first of LUA_PATH. +-- The return value is a function which when called will recover the original +-- LUA_PATH and remove the temporary directory if it exists. +-- For an example of how to use it, please see: +-- plugins-ee/rate-limiting-advanced/spec/06-old-plugin-compatibility_spec.lua +-- spec/03-plugins/03-http-log/05-old-plugin-compatibility_spec.lua +local function use_old_plugin(name) + assert(type(name) == "string", "must specify the plugin name") + + local old_plugin_path + local temp_dir + if pl_path.exists(CONSTANTS.OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name) then + -- only include the path of the specified plugin into LUA_PATH + -- and keep the directory structure 'kong/plugins/...' + temp_dir = make_temp_dir() + old_plugin_path = temp_dir + local dest_dir = old_plugin_path .. "/kong/plugins" + assert(pl_dir.makepath(dest_dir), "failed to makepath " .. dest_dir) + assert(shell.run("cp -r " .. CONSTANTS.OLD_VERSION_KONG_PATH .. "/kong/plugins/" .. name .. " " .. dest_dir), "failed to copy the plugin directory") + + else + error("the specified plugin " .. name .. " doesn't exist") + end + + local origin_lua_path = os.getenv("LUA_PATH") + -- put the old plugin path at first + assert(setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") + + return function () + setenv("LUA_PATH", origin_lua_path) + if temp_dir then + pl_dir.rmtree(temp_dir) + end + end +end + + return { pack = pack, unpack = unpack, @@ -244,4 +330,8 @@ return { generate_keys = generate_keys, lookup = lookup, + + with_current_ws = with_current_ws, + make_temp_dir = make_temp_dir, + use_old_plugin = use_old_plugin, } From 2ba3de19741d416f7c8eafac277e5fc6ccf74d7a Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 19 Sep 2024 10:11:32 +0800 Subject: [PATCH 4007/4351] tests(helpers): move client functions (#13674) https://konghq.atlassian.net/browse/KAG-5253 --- spec/helpers.lua | 851 ++------------------------------------ spec/internal/client.lua | 857 +++++++++++++++++++++++++++++++++++++++ 2 files changed, 880 insertions(+), 828 deletions(-) create mode 100644 spec/internal/client.lua diff --git a/spec/helpers.lua b/spec/helpers.lua index 03d651b57f3..e492ba17216 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -6,22 +6,16 @@ -- @module spec.helpers -local pl_tablex = require "pl.tablex" local pl_utils = require "pl.utils" local pl_path = require "pl.path" local pl_file = require "pl.file" local pl_dir = require "pl.dir" local cjson = require "cjson.safe" -local kong_table = require "kong.tools.table" -local http = require "resty.http" local log = require "kong.cmd.utils.log" -local ssl = require "ngx.ssl" -local ws_client = require "resty.websocket.client" local https_server = require "spec.fixtures.https_server" local stress_generator = require "spec.fixtures.stress_generator" local lfs = require "lfs" local luassert = require "luassert.assert" -local uuid = require("kong.tools.uuid").uuid local reload_module = require("spec.internal.module").reload @@ -42,10 +36,11 @@ local asserts = reload_module("spec.internal.asserts") -- luacheck: ignore local pid = reload_module("spec.internal.pid") local cmd = reload_module("spec.internal.cmd") local server = reload_module("spec.internal.server") +local client = reload_module("spec.internal.client") -local exec = shell.exec -local kong_exec = shell.kong_exec +local proxy_client = client.proxy_client +local admin_client = client.admin_client local get_available_port @@ -76,747 +71,6 @@ do end ------------------ --- Custom helpers ------------------ -local resty_http_proxy_mt = setmetatable({}, { __index = http }) -resty_http_proxy_mt.__index = resty_http_proxy_mt - - ---- Check if a request can be retried in the case of a closed connection --- --- For now this is limited to "safe" methods as defined by: --- https://datatracker.ietf.org/doc/html/rfc7231#section-4.2.1 --- --- XXX Since this strictly applies to closed connections, it might be okay to --- open this up to include idempotent methods like PUT and DELETE if we do --- some more testing first -local function can_reopen(method) - method = string.upper(method or "GET") - return method == "GET" - or method == "HEAD" - or method == "OPTIONS" - or method == "TRACE" -end - - ---- http_client. --- An http-client class to perform requests. --- --- * Based on [lua-resty-http](https://github.com/pintsized/lua-resty-http) but --- with some modifications --- --- * Additional convenience methods will be injected for the following methods; --- "get", "post", "put", "patch", "delete". Each of these methods comes with a --- built-in assert. The signature of the functions is `client:get(path, opts)`. --- --- * Body will be formatted according to the "Content-Type" header, see `http_client:send`. --- --- * Query parameters will be added, see `http_client:send`. --- --- @section http_client --- @usage --- -- example usage of the client --- local client = helpers.proxy_client() --- -- no need to check for `nil+err` since it is already wrapped in an assert --- --- local opts = { --- headers = { --- ["My-Header"] = "my header value" --- } --- } --- local result = client:get("/services/foo", opts) --- -- the 'get' is wrapped in an assert, so again no need to check for `nil+err` - - ---- Send a http request. --- Based on [lua-resty-http](https://github.com/pintsized/lua-resty-http). --- --- * If `opts.body` is a table and "Content-Type" header contains --- `application/json`, `www-form-urlencoded`, or `multipart/form-data`, then it --- will automatically encode the body according to the content type. --- --- * If `opts.query` is a table, a query string will be constructed from it and --- appended to the request path (assuming none is already present). --- --- * instead of this generic function there are also shortcut functions available --- for every method, eg. `client:get`, `client:post`, etc. See `http_client`. --- --- @function http_client:send --- @param opts table with options. See [lua-resty-http](https://github.com/pintsized/lua-resty-http) -function resty_http_proxy_mt:send(opts, is_reopen) - local cjson = require "cjson" - local encode_args = require("kong.tools.http").encode_args - - opts = opts or {} - - -- build body - local headers = opts.headers or {} - local content_type, content_type_name = misc.lookup(headers, "Content-Type") - content_type = content_type or "" - local t_body_table = type(opts.body) == "table" - - if string.find(content_type, "application/json") and t_body_table then - opts.body = cjson.encode(opts.body) - - elseif string.find(content_type, "www-form-urlencoded", nil, true) and t_body_table then - opts.body = encode_args(opts.body, true, opts.no_array_indexes) - - elseif string.find(content_type, "multipart/form-data", nil, true) and t_body_table then - local form = opts.body - local boundary = "8fd84e9444e3946c" - local body = "" - - for k, v in pairs(form) do - body = body .. "--" .. boundary .. "\r\nContent-Disposition: form-data; name=\"" .. k .. "\"\r\n\r\n" .. tostring(v) .. "\r\n" - end - - if body ~= "" then - body = body .. "--" .. boundary .. "--\r\n" - end - - local clength = misc.lookup(headers, "content-length") - if not clength and not opts.dont_add_content_length then - headers["content-length"] = #body - end - - if not content_type:find("boundary=") then - headers[content_type_name] = content_type .. "; boundary=" .. boundary - end - - opts.body = body - end - - -- build querystring (assumes none is currently in 'opts.path') - if type(opts.query) == "table" then - local qs = encode_args(opts.query) - opts.path = opts.path .. "?" .. qs - opts.query = nil - end - - local res, err = self:request(opts) - if res then - -- wrap the read_body() so it caches the result and can be called multiple - -- times - local reader = res.read_body - res.read_body = function(self) - if not self._cached_body and not self._cached_error then - self._cached_body, self._cached_error = reader(self) - end - return self._cached_body, self._cached_error - end - - elseif (err == "closed" or err == "connection reset by peer") - and not is_reopen - and self.reopen - and can_reopen(opts.method) - then - ngx.log(ngx.INFO, "Re-opening connection to ", self.options.scheme, "://", - self.options.host, ":", self.options.port) - - self:_connect() - return self:send(opts, true) - end - - return res, err -end - - ---- Open or re-open the client TCP connection -function resty_http_proxy_mt:_connect() - local opts = self.options - - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - opts.connect_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 - opts.send_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 - opts.read_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 - end - - local _, err = self:connect(opts) - if err then - error("Could not connect to " .. - (opts.host or "unknown") .. ":" .. (opts.port or "unknown") .. - ": " .. err) - end - - if opts.connect_timeout and - opts.send_timeout and - opts.read_timeout - then - self:set_timeouts(opts.connect_timeout, opts.send_timeout, opts.read_timeout) - else - self:set_timeout(opts.timeout or 10000) - end -end - - --- Implements http_client:get("path", [options]), as well as post, put, etc. --- These methods are equivalent to calling http_client:send, but are shorter --- They also come with a built-in assert -for _, method_name in ipairs({"get", "post", "put", "patch", "delete", "head", "options"}) do - resty_http_proxy_mt[method_name] = function(self, path, options) - local full_options = kong.table.merge({ method = method_name:upper(), path = path}, options) - return assert(self:send(full_options)) - end -end - - ---- Creates a http client from options. --- Instead of using this client, you'll probably want to use the pre-configured --- clients available as `proxy_client`, `admin_client`, etc. because these come --- pre-configured and connected to the underlying Kong test instance. --- --- @function http_client_opts --- @param options connection and other options --- @return http client --- @see http_client:send --- @see proxy_client --- @see proxy_ssl_client --- @see admin_client --- @see admin_ssl_client -local function http_client_opts(options) - if not options.scheme then - options = kong_table.cycle_aware_deep_copy(options) - options.scheme = "http" - if options.port == 443 then - options.scheme = "https" - else - options.scheme = "http" - end - end - - local self = setmetatable(assert(http.new()), resty_http_proxy_mt) - - self.options = options - - if options.reopen ~= nil then - self.reopen = options.reopen - end - - self:_connect() - - return self -end - - ---- Creates a http client. --- Instead of using this client, you'll probably want to use the pre-configured --- clients available as `proxy_client`, `admin_client`, etc. because these come --- pre-configured and connected to the underlying Kong test instance. --- --- @function http_client --- @param host hostname to connect to --- @param port port to connect to --- @param timeout in seconds --- @return http client --- @see http_client:send --- @see proxy_client --- @see proxy_ssl_client --- @see admin_client --- @see admin_ssl_client -local function http_client(host, port, timeout) - if type(host) == "table" then - return http_client_opts(host) - end - - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 - end - - return http_client_opts({ - host = host, - port = port, - timeout = timeout, - }) -end - - ---- Returns the proxy port. --- @function get_proxy_port --- @param ssl (boolean) if `true` returns the ssl port --- @param http2 (boolean) if `true` returns the http2 port -local function get_proxy_port(ssl, http2) - if ssl == nil then ssl = false end - for _, entry in ipairs(conf.proxy_listeners) do - if entry.ssl == ssl and (http2 == nil or entry.http2 == http2) then - return entry.port - end - end - error("No proxy port found for ssl=" .. tostring(ssl), 2) -end - - ---- Returns the proxy ip. --- @function get_proxy_ip --- @param ssl (boolean) if `true` returns the ssl ip address --- @param http2 (boolean) if `true` returns the http2 ip address -local function get_proxy_ip(ssl, http2) - if ssl == nil then ssl = false end - for _, entry in ipairs(conf.proxy_listeners) do - if entry.ssl == ssl and (http2 == nil or entry.http2 == http2) then - return entry.ip - end - end - error("No proxy ip found for ssl=" .. tostring(ssl), 2) -end - - ---- returns a pre-configured `http_client` for the Kong proxy port. --- @function proxy_client --- @param timeout (optional, number) the timeout to use --- @param forced_port (optional, number) if provided will override the port in --- the Kong configuration with this port -local function proxy_client(timeout, forced_port, forced_ip) - local proxy_ip = get_proxy_ip(false) - local proxy_port = get_proxy_port(false) - assert(proxy_ip, "No http-proxy found in the configuration") - return http_client_opts({ - scheme = "http", - host = forced_ip or proxy_ip, - port = forced_port or proxy_port, - timeout = timeout or 60000, - }) -end - - ---- returns a pre-configured `http_client` for the Kong SSL proxy port. --- @function proxy_ssl_client --- @param timeout (optional, number) the timeout to use --- @param sni (optional, string) the sni to use -local function proxy_ssl_client(timeout, sni) - local proxy_ip = get_proxy_ip(true, true) - local proxy_port = get_proxy_port(true, true) - assert(proxy_ip, "No https-proxy found in the configuration") - local client = http_client_opts({ - scheme = "https", - host = proxy_ip, - port = proxy_port, - timeout = timeout or 60000, - ssl_verify = false, - ssl_server_name = sni, - }) - return client -end - - ---- returns a pre-configured `http_client` for the Kong admin port. --- @function admin_client --- @param timeout (optional, number) the timeout to use --- @param forced_port (optional, number) if provided will override the port in --- the Kong configuration with this port -local function admin_client(timeout, forced_port) - local admin_ip, admin_port - for _, entry in ipairs(conf.admin_listeners) do - if entry.ssl == false then - admin_ip = entry.ip - admin_port = entry.port - end - end - assert(admin_ip, "No http-admin found in the configuration") - return http_client_opts({ - scheme = "http", - host = admin_ip, - port = forced_port or admin_port, - timeout = timeout or 60000, - reopen = true, - }) -end - ---- returns a pre-configured `http_client` for the Kong admin SSL port. --- @function admin_ssl_client --- @param timeout (optional, number) the timeout to use -local function admin_ssl_client(timeout) - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 - end - - local admin_ip, admin_port - for _, entry in ipairs(conf.proxy_listeners) do - if entry.ssl == true then - admin_ip = entry.ip - admin_port = entry.port - end - end - assert(admin_ip, "No https-admin found in the configuration") - local client = http_client_opts({ - scheme = "https", - host = admin_ip, - port = admin_port, - timeout = timeout or 60000, - reopen = true, - }) - return client -end - ---- returns a pre-configured `http_client` for the Kong Admin GUI. --- @function admin_gui_client --- @tparam[opt=60000] number timeout the timeout to use --- @tparam[opt] number forced_port if provided will override the port in --- the Kong configuration with this port --- @return http-client, see `spec.helpers.http_client`. -local function admin_gui_client(timeout, forced_port) - local admin_ip = "127.0.0.1" - local admin_port - for _, entry in ipairs(conf.admin_gui_listeners) do - if entry.ssl == false then - admin_ip = entry.ip - admin_port = entry.port - end - end - admin_port = forced_port or admin_port - assert(admin_port, "No http-admin found in the configuration") - return http_client_opts({ - scheme = "http", - host = admin_ip, - port = admin_port, - timeout = timeout or 60000, - reopen = true, - }) -end - ---- returns a pre-configured `http_client` for the Kong admin GUI SSL port. --- @function admin_gui_ssl_client --- @tparam[opt=60000] number timeout the timeout to use --- @tparam[opt] number forced_port if provided will override the port in --- the Kong configuration with this port --- @return http-client, see `spec.helpers.http_client`. -local function admin_gui_ssl_client(timeout, forced_port) - local admin_ip = "127.0.0.1" - local admin_port - for _, entry in ipairs(conf.admin_gui_listeners) do - if entry.ssl == true then - admin_ip = entry.ip - admin_port = entry.port - end - end - admin_port = forced_port or admin_port - assert(admin_port, "No https-admin found in the configuration") - return http_client_opts({ - scheme = "https", - host = admin_ip, - port = admin_port, - timeout = timeout or 60000, - reopen = true, - }) -end - - ----------------- --- HTTP2 and GRPC clients --- @section Shell-helpers - - --- Generate grpcurl flags from a table of `flag-value`. If `value` is not a --- string, value is ignored and `flag` is passed as is. -local function gen_grpcurl_opts(opts_t) - local opts_l = {} - - for opt, val in pairs(opts_t) do - if val ~= false then - opts_l[#opts_l + 1] = opt .. " " .. (type(val) == "string" and val or "") - end - end - - return table.concat(opts_l, " ") -end - - ---- Creates an HTTP/2 client using golang's http2 package. ---- Sets `KONG_TEST_DEBUG_HTTP2=1` env var to print debug messages. --- @function http2_client --- @param host hostname to connect to --- @param port port to connect to -local function http2_client(host, port, tls) - local port = assert(port) - tls = tls or false - - -- Note: set `GODEBUG=http2debug=1` is helpful if you are debugging this go program - local tool_path = "bin/h2client" - local http2_debug - -- note: set env var "KONG_TEST_DEBUG_HTTP2" !! the "_TEST" will be dropped - if os.getenv("KONG_DEBUG_HTTP2") then - http2_debug = true - tool_path = "GODEBUG=http2debug=1 bin/h2client" - end - - - local meta = {} - meta.__call = function(_, opts) - local headers = opts and opts.headers - local timeout = opts and opts.timeout - local body = opts and opts.body - local path = opts and opts.path or "" - local http1 = opts and opts.http_version == "HTTP/1.1" - - local url = (tls and "https" or "http") .. "://" .. host .. ":" .. port .. path - - local cmd = string.format("%s -url %s -skip-verify", tool_path, url) - - if headers then - local h = {} - for k, v in pairs(headers) do - table.insert(h, string.format("%s=%s", k, v)) - end - cmd = cmd .. " -headers " .. table.concat(h, ",") - end - - if timeout then - cmd = cmd .. " -timeout " .. timeout - end - - if http1 then - cmd = cmd .. " -http1" - end - - --shell.run does not support '<' - if body then - cmd = cmd .. " -post" - end - - if http2_debug then - print("HTTP/2 cmd:\n" .. cmd) - end - - --100MB for retrieving stdout & stderr - local ok, stdout, stderr = shell.run(cmd, body, 0, 1024*1024*100) - assert(ok, stderr) - - if http2_debug then - print("HTTP/2 debug:\n") - print(stderr) - end - - local stdout_decoded = cjson.decode(stdout) - if not stdout_decoded then - error("Failed to decode h2client output: " .. stdout) - end - - local headers = stdout_decoded.headers - headers.get = function(_, key) - if string.sub(key, 1, 1) == ":" then - key = string.sub(key, 2) - end - return headers[key] - end - setmetatable(headers, { - __index = function(headers, key) - for k, v in pairs(headers) do - if key:lower() == k:lower() then - return v - end - end - end - }) - return stdout_decoded.body, headers - end - - return setmetatable({}, meta) -end - ---- returns a pre-configured cleartext `http2_client` for the Kong proxy port. --- @function proxy_client_h2c --- @return http2 client -local function proxy_client_h2c() - local proxy_ip = get_proxy_ip(false, true) - local proxy_port = get_proxy_port(false, true) - assert(proxy_ip, "No http-proxy found in the configuration") - return http2_client(proxy_ip, proxy_port) -end - - ---- returns a pre-configured TLS `http2_client` for the Kong SSL proxy port. --- @function proxy_client_h2 --- @return http2 client -local function proxy_client_h2() - local proxy_ip = get_proxy_ip(true, true) - local proxy_port = get_proxy_port(true, true) - assert(proxy_ip, "No https-proxy found in the configuration") - return http2_client(proxy_ip, proxy_port, true) -end - ---- Creates a gRPC client, based on the grpcurl CLI. --- @function grpc_client --- @param host hostname to connect to --- @param port port to connect to --- @param opts table with options supported by grpcurl --- @return grpc client -local function grpc_client(host, port, opts) - local host = assert(host) - local port = assert(tostring(port)) - - opts = opts or {} - if not opts["-proto"] then - opts["-proto"] = CONSTANTS.MOCK_GRPC_UPSTREAM_PROTO_PATH - end - - return setmetatable({ - opts = opts, - cmd_template = string.format("bin/grpcurl %%s %s:%s %%s", host, port) - - }, { - __call = function(t, args) - local service = assert(args.service) - local body = args.body - local arg_opts = args.opts or {} - - local t_body = type(body) - if t_body ~= "nil" then - if t_body == "table" then - body = cjson.encode(body) - end - - arg_opts["-d"] = string.format("'%s'", body) - end - - local cmd_opts = gen_grpcurl_opts(pl_tablex.merge(t.opts, arg_opts, true)) - local cmd = string.format(t.cmd_template, cmd_opts, service) - local ok, _, out, err = exec(cmd, true) - - if ok then - return ok, ("%s%s"):format(out or "", err or "") - else - return nil, ("%s%s"):format(out or "", err or "") - end - end - }) -end - - ---- returns a pre-configured `grpc_client` for the Kong proxy port. --- @function proxy_client_grpc --- @param host hostname to connect to --- @param port port to connect to --- @return grpc client -local function proxy_client_grpc(host, port) - local proxy_ip = host or get_proxy_ip(false, true) - local proxy_port = port or get_proxy_port(false, true) - assert(proxy_ip, "No http-proxy found in the configuration") - return grpc_client(proxy_ip, proxy_port, {["-plaintext"] = true}) -end - ---- returns a pre-configured `grpc_client` for the Kong SSL proxy port. --- @function proxy_client_grpcs --- @param host hostname to connect to --- @param port port to connect to --- @return grpc client -local function proxy_client_grpcs(host, port) - local proxy_ip = host or get_proxy_ip(true, true) - local proxy_port = port or get_proxy_port(true, true) - assert(proxy_ip, "No https-proxy found in the configuration") - return grpc_client(proxy_ip, proxy_port, {["-insecure"] = true}) -end - - ---- --- Reconfiguration completion detection helpers --- - -local MAX_RETRY_TIME = 10 - ---- Set up admin client and proxy client to so that interactions with the proxy client --- wait for preceding admin API client changes to have completed. - --- @function make_synchronized_clients --- @param clients table with admin_client and proxy_client fields (both optional) --- @return admin_client, proxy_client - -local function make_synchronized_clients(clients) - clients = clients or {} - local synchronized_proxy_client = clients.proxy_client or proxy_client() - local synchronized_admin_client = clients.admin_client or admin_client() - - -- Install the reconfiguration completion detection plugin - local res = synchronized_admin_client:post("/plugins", { - headers = { ["Content-Type"] = "application/json" }, - body = { - name = "reconfiguration-completion", - config = { - version = "0", - } - }, - }) - local body = luassert.res_status(201, res) - local plugin = cjson.decode(body) - local plugin_id = plugin.id - - -- Wait until the plugin is active on the proxy path, indicated by the presence of the X-Kong-Reconfiguration-Status header - luassert.eventually(function() - res = synchronized_proxy_client:get("/non-existent-proxy-path") - luassert.res_status(404, res) - luassert.equals("unknown", res.headers['x-kong-reconfiguration-status']) - end) - .has_no_error() - - -- Save the original request functions for the admin and proxy client - local proxy_request = synchronized_proxy_client.request - local admin_request = synchronized_admin_client.request - - local current_version = 0 -- incremented whenever a configuration change is made through the admin API - local last_configured_version = 0 -- current version of the reconfiguration-completion plugin's configuration - - -- Wrap the admin API client request - function synchronized_admin_client.request(client, opts) - -- Whenever the configuration is changed through the admin API, increment the current version number - if opts.method == "POST" or opts.method == "PUT" or opts.method == "PATCH" or opts.method == "DELETE" then - current_version = current_version + 1 - end - return admin_request(client, opts) - end - - function synchronized_admin_client.synchronize_sibling(self, sibling) - sibling.request = self.request - end - - -- Wrap the proxy client request - function synchronized_proxy_client.request(client, opts) - -- If the configuration has been changed through the admin API, update the version number in the - -- reconfiguration-completion plugin. - if current_version > last_configured_version then - last_configured_version = current_version - res = admin_request(synchronized_admin_client, { - method = "PATCH", - path = "/plugins/" .. plugin_id, - headers = { ["Content-Type"] = "application/json" }, - body = cjson.encode({ - config = { - version = tostring(current_version), - } - }), - }) - luassert.res_status(200, res) - end - - -- Retry the request until the reconfiguration is complete and the reconfiguration completion - -- plugin on the database has been updated to the current version. - if not opts.headers then - opts.headers = {} - end - opts.headers["If-Kong-Configuration-Version"] = tostring(current_version) - local retry_until = ngx.now() + MAX_RETRY_TIME - local err - :: retry :: - res, err = proxy_request(client, opts) - if err then - return res, err - end - if res.headers['x-kong-reconfiguration-status'] ~= "complete" then - res:read_body() - ngx.sleep(res.headers['retry-after'] or 1) - if ngx.now() < retry_until then - goto retry - end - return nil, "reconfiguration did not occur within " .. MAX_RETRY_TIME .. " seconds" - end - return res, err - end - - function synchronized_proxy_client.synchronize_sibling(self, sibling) - sibling.request = self.request - end - - return synchronized_proxy_client, synchronized_admin_client -end - -------------------- -- Custom assertions -- @@ -1437,72 +691,13 @@ end --- Reload Kong and wait all workers are restarted. local function reload_kong(strategy, ...) local workers = get_kong_workers() - local ok, err = kong_exec(...) + local ok, err = shell.kong_exec(...) if ok then wait_until_no_common_workers(workers, 1, strategy) end return ok, err end ---- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. --- @function clustering_client --- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields --- are required. --- Other fields that can be overwritten are: --- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, --- they are automatically filled. --- @return msg if handshake succeeded and initial message received from CP or nil, err -local function clustering_client(opts) - assert(opts.host) - assert(opts.port) - assert(opts.cert) - assert(opts.cert_key) - - local inflate_gzip = require("kong.tools.gzip").inflate_gzip - - local c = assert(ws_client:new()) - local uri = "wss://" .. opts.host .. ":" .. opts.port .. - "/v1/outlet?node_id=" .. (opts.node_id or uuid()) .. - "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. - "&node_version=" .. (opts.node_version or CONSTANTS.KONG_VERSION) - - local conn_opts = { - ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI - client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), - client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), - server_name = opts.server_name or "kong_clustering", - } - - local res, err = c:connect(uri, conn_opts) - if not res then - return nil, err - end - local payload = assert(cjson.encode({ type = "basic_info", - plugins = opts.node_plugins_list or - DB.get_plugins_list(), - labels = opts.node_labels, - process_conf = opts.node_process_conf, - })) - assert(c:send_binary(payload)) - - assert(c:send_ping(string.rep("0", 32))) - - local data, typ, err - data, typ, err = c:recv_frame() - c:close() - - if typ == "binary" then - local odata = assert(inflate_gzip(data)) - local msg = assert(cjson.decode(odata)) - return msg - - elseif typ == "pong" then - return "PONG" - end - - return nil, "unknown frame from CP: " .. (typ or err) -end - ---------------- -- Variables/constants @@ -1611,15 +806,15 @@ end old_version_kong_path = CONSTANTS.OLD_VERSION_KONG_PATH, -- Kong testing helpers - execute = exec, + execute = shell.exec, dns_mock = dns_mock, - kong_exec = kong_exec, + kong_exec = shell.kong_exec, get_version = cmd.get_version, get_running_conf = cmd.get_running_conf, - http_client = http_client, - grpc_client = grpc_client, - http2_client = http2_client, - make_synchronized_clients = make_synchronized_clients, + http_client = client.http_client, + grpc_client = client.grpc_client, + http2_client = client.http2_client, + make_synchronized_clients = client.make_synchronized_clients, wait_until = wait_until, pwait_until = pwait_until, wait_pid = pid.wait_pid, @@ -1634,18 +829,18 @@ end echo_server_reset = server.echo_server_reset, get_echo_server_received_data = server.get_echo_server_received_data, http_mock = server.http_mock, - get_proxy_ip = get_proxy_ip, - get_proxy_port = get_proxy_port, - proxy_client = proxy_client, - proxy_client_grpc = proxy_client_grpc, - proxy_client_grpcs = proxy_client_grpcs, - proxy_client_h2c = proxy_client_h2c, - proxy_client_h2 = proxy_client_h2, - admin_client = admin_client, - admin_gui_client = admin_gui_client, - proxy_ssl_client = proxy_ssl_client, - admin_ssl_client = admin_ssl_client, - admin_gui_ssl_client = admin_gui_ssl_client, + get_proxy_ip = client.get_proxy_ip, + get_proxy_port = client.get_proxy_port, + proxy_client = client.proxy_client, + proxy_client_grpc = client.proxy_client_grpc, + proxy_client_grpcs = client.proxy_client_grpcs, + proxy_client_h2c = client.proxy_client_h2c, + proxy_client_h2 = client.proxy_client_h2, + admin_client = client.admin_client, + admin_gui_client = client.admin_gui_client, + proxy_ssl_client = client.proxy_ssl_client, + admin_ssl_client = client.admin_ssl_client, + admin_gui_ssl_client = client.admin_gui_ssl_client, prepare_prefix = cmd.prepare_prefix, clean_prefix = cmd.clean_prefix, clean_logfile = cmd.clean_logfile, @@ -1653,7 +848,7 @@ end each_strategy = DB.each_strategy, all_strategies = DB.all_strategies, validate_plugin_config_schema = DB.validate_plugin_config_schema, - clustering_client = clustering_client, + clustering_client = client.clustering_client, https_server = https_server, stress_generator = stress_generator, diff --git a/spec/internal/client.lua b/spec/internal/client.lua new file mode 100644 index 00000000000..58662fe6d32 --- /dev/null +++ b/spec/internal/client.lua @@ -0,0 +1,857 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local pl_tablex = require("pl.tablex") +local luassert = require("luassert.assert") +local cjson = require("cjson.safe") +local http = require("resty.http") +local kong_table = require("kong.tools.table") +local uuid = require("kong.tools.uuid").uuid + + +local CONSTANTS = require("spec.internal.constants") +local conf = require("spec.internal.conf") +local shell = require("spec.internal.shell") +local misc = require("spec.internal.misc") +local asserts = require("spec.internal.asserts") -- luacheck: ignore + + +----------------- +-- Custom helpers +----------------- +local resty_http_proxy_mt = setmetatable({}, { __index = http }) +resty_http_proxy_mt.__index = resty_http_proxy_mt + + +--- Check if a request can be retried in the case of a closed connection +-- +-- For now this is limited to "safe" methods as defined by: +-- https://datatracker.ietf.org/doc/html/rfc7231#section-4.2.1 +-- +-- XXX Since this strictly applies to closed connections, it might be okay to +-- open this up to include idempotent methods like PUT and DELETE if we do +-- some more testing first +local function can_reopen(method) + method = string.upper(method or "GET") + return method == "GET" + or method == "HEAD" + or method == "OPTIONS" + or method == "TRACE" +end + + +--- http_client. +-- An http-client class to perform requests. +-- +-- * Based on [lua-resty-http](https://github.com/pintsized/lua-resty-http) but +-- with some modifications +-- +-- * Additional convenience methods will be injected for the following methods; +-- "get", "post", "put", "patch", "delete". Each of these methods comes with a +-- built-in assert. The signature of the functions is `client:get(path, opts)`. +-- +-- * Body will be formatted according to the "Content-Type" header, see `http_client:send`. +-- +-- * Query parameters will be added, see `http_client:send`. +-- +-- @section http_client +-- @usage +-- -- example usage of the client +-- local client = helpers.proxy_client() +-- -- no need to check for `nil+err` since it is already wrapped in an assert +-- +-- local opts = { +-- headers = { +-- ["My-Header"] = "my header value" +-- } +-- } +-- local result = client:get("/services/foo", opts) +-- -- the 'get' is wrapped in an assert, so again no need to check for `nil+err` + + +--- Send a http request. +-- Based on [lua-resty-http](https://github.com/pintsized/lua-resty-http). +-- +-- * If `opts.body` is a table and "Content-Type" header contains +-- `application/json`, `www-form-urlencoded`, or `multipart/form-data`, then it +-- will automatically encode the body according to the content type. +-- +-- * If `opts.query` is a table, a query string will be constructed from it and +-- appended to the request path (assuming none is already present). +-- +-- * instead of this generic function there are also shortcut functions available +-- for every method, eg. `client:get`, `client:post`, etc. See `http_client`. +-- +-- @function http_client:send +-- @param opts table with options. See [lua-resty-http](https://github.com/pintsized/lua-resty-http) +function resty_http_proxy_mt:send(opts, is_reopen) + local encode_args = require("kong.tools.http").encode_args + + opts = opts or {} + + -- build body + local headers = opts.headers or {} + local content_type, content_type_name = misc.lookup(headers, "Content-Type") + content_type = content_type or "" + local t_body_table = type(opts.body) == "table" + + if string.find(content_type, "application/json") and t_body_table then + opts.body = cjson.encode(opts.body) + + elseif string.find(content_type, "www-form-urlencoded", nil, true) and t_body_table then + opts.body = encode_args(opts.body, true, opts.no_array_indexes) + + elseif string.find(content_type, "multipart/form-data", nil, true) and t_body_table then + local form = opts.body + local boundary = "8fd84e9444e3946c" + local body = "" + + for k, v in pairs(form) do + body = body .. "--" .. boundary .. "\r\nContent-Disposition: form-data; name=\"" .. k .. "\"\r\n\r\n" .. tostring(v) .. "\r\n" + end + + if body ~= "" then + body = body .. "--" .. boundary .. "--\r\n" + end + + local clength = misc.lookup(headers, "content-length") + if not clength and not opts.dont_add_content_length then + headers["content-length"] = #body + end + + if not content_type:find("boundary=") then + headers[content_type_name] = content_type .. "; boundary=" .. boundary + end + + opts.body = body + end + + -- build querystring (assumes none is currently in 'opts.path') + if type(opts.query) == "table" then + local qs = encode_args(opts.query) + opts.path = opts.path .. "?" .. qs + opts.query = nil + end + + local res, err = self:request(opts) + if res then + -- wrap the read_body() so it caches the result and can be called multiple + -- times + local reader = res.read_body + res.read_body = function(self) + if not self._cached_body and not self._cached_error then + self._cached_body, self._cached_error = reader(self) + end + return self._cached_body, self._cached_error + end + + elseif (err == "closed" or err == "connection reset by peer") + and not is_reopen + and self.reopen + and can_reopen(opts.method) + then + ngx.log(ngx.INFO, "Re-opening connection to ", self.options.scheme, "://", + self.options.host, ":", self.options.port) + + self:_connect() + return self:send(opts, true) + end + + return res, err +end + + +--- Open or re-open the client TCP connection +function resty_http_proxy_mt:_connect() + local opts = self.options + + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.connect_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + opts.send_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + opts.read_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + end + + local _, err = self:connect(opts) + if err then + error("Could not connect to " .. + (opts.host or "unknown") .. ":" .. (opts.port or "unknown") .. + ": " .. err) + end + + if opts.connect_timeout and + opts.send_timeout and + opts.read_timeout + then + self:set_timeouts(opts.connect_timeout, opts.send_timeout, opts.read_timeout) + else + self:set_timeout(opts.timeout or 10000) + end +end + + +-- Implements http_client:get("path", [options]), as well as post, put, etc. +-- These methods are equivalent to calling http_client:send, but are shorter +-- They also come with a built-in assert +for _, method_name in ipairs({"get", "post", "put", "patch", "delete", "head", "options"}) do + resty_http_proxy_mt[method_name] = function(self, path, options) + local full_options = kong.table.merge({ method = method_name:upper(), path = path}, options) + return assert(self:send(full_options)) + end +end + + +--- Creates a http client from options. +-- Instead of using this client, you'll probably want to use the pre-configured +-- clients available as `proxy_client`, `admin_client`, etc. because these come +-- pre-configured and connected to the underlying Kong test instance. +-- +-- @function http_client_opts +-- @param options connection and other options +-- @return http client +-- @see http_client:send +-- @see proxy_client +-- @see proxy_ssl_client +-- @see admin_client +-- @see admin_ssl_client +local function http_client_opts(options) + if not options.scheme then + options = kong_table.cycle_aware_deep_copy(options) + options.scheme = "http" + if options.port == 443 then + options.scheme = "https" + else + options.scheme = "http" + end + end + + local self = setmetatable(assert(http.new()), resty_http_proxy_mt) + + self.options = options + + if options.reopen ~= nil then + self.reopen = options.reopen + end + + self:_connect() + + return self +end + + +--- Creates a http client. +-- Instead of using this client, you'll probably want to use the pre-configured +-- clients available as `proxy_client`, `admin_client`, etc. because these come +-- pre-configured and connected to the underlying Kong test instance. +-- +-- @function http_client +-- @param host hostname to connect to +-- @param port port to connect to +-- @param timeout in seconds +-- @return http client +-- @see http_client:send +-- @see proxy_client +-- @see proxy_ssl_client +-- @see admin_client +-- @see admin_ssl_client +local function http_client(host, port, timeout) + if type(host) == "table" then + return http_client_opts(host) + end + + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + end + + return http_client_opts({ + host = host, + port = port, + timeout = timeout, + }) +end + + +--- Returns the proxy port. +-- @function get_proxy_port +-- @param ssl (boolean) if `true` returns the ssl port +-- @param http2 (boolean) if `true` returns the http2 port +local function get_proxy_port(ssl, http2) + if ssl == nil then ssl = false end + for _, entry in ipairs(conf.proxy_listeners) do + if entry.ssl == ssl and (http2 == nil or entry.http2 == http2) then + return entry.port + end + end + error("No proxy port found for ssl=" .. tostring(ssl), 2) +end + + +--- Returns the proxy ip. +-- @function get_proxy_ip +-- @param ssl (boolean) if `true` returns the ssl ip address +-- @param http2 (boolean) if `true` returns the http2 ip address +local function get_proxy_ip(ssl, http2) + if ssl == nil then ssl = false end + for _, entry in ipairs(conf.proxy_listeners) do + if entry.ssl == ssl and (http2 == nil or entry.http2 == http2) then + return entry.ip + end + end + error("No proxy ip found for ssl=" .. tostring(ssl), 2) +end + + +--- returns a pre-configured `http_client` for the Kong proxy port. +-- @function proxy_client +-- @param timeout (optional, number) the timeout to use +-- @param forced_port (optional, number) if provided will override the port in +-- the Kong configuration with this port +local function proxy_client(timeout, forced_port, forced_ip) + local proxy_ip = get_proxy_ip(false) + local proxy_port = get_proxy_port(false) + assert(proxy_ip, "No http-proxy found in the configuration") + return http_client_opts({ + scheme = "http", + host = forced_ip or proxy_ip, + port = forced_port or proxy_port, + timeout = timeout or 60000, + }) +end + + +--- returns a pre-configured `http_client` for the Kong SSL proxy port. +-- @function proxy_ssl_client +-- @param timeout (optional, number) the timeout to use +-- @param sni (optional, string) the sni to use +local function proxy_ssl_client(timeout, sni) + local proxy_ip = get_proxy_ip(true, true) + local proxy_port = get_proxy_port(true, true) + assert(proxy_ip, "No https-proxy found in the configuration") + local client = http_client_opts({ + scheme = "https", + host = proxy_ip, + port = proxy_port, + timeout = timeout or 60000, + ssl_verify = false, + ssl_server_name = sni, + }) + return client +end + + +--- returns a pre-configured `http_client` for the Kong admin port. +-- @function admin_client +-- @param timeout (optional, number) the timeout to use +-- @param forced_port (optional, number) if provided will override the port in +-- the Kong configuration with this port +local function admin_client(timeout, forced_port) + local admin_ip, admin_port + for _, entry in ipairs(conf.admin_listeners) do + if entry.ssl == false then + admin_ip = entry.ip + admin_port = entry.port + end + end + assert(admin_ip, "No http-admin found in the configuration") + return http_client_opts({ + scheme = "http", + host = admin_ip, + port = forced_port or admin_port, + timeout = timeout or 60000, + reopen = true, + }) +end + +--- returns a pre-configured `http_client` for the Kong admin SSL port. +-- @function admin_ssl_client +-- @param timeout (optional, number) the timeout to use +local function admin_ssl_client(timeout) + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 + end + + local admin_ip, admin_port + for _, entry in ipairs(conf.proxy_listeners) do + if entry.ssl == true then + admin_ip = entry.ip + admin_port = entry.port + end + end + assert(admin_ip, "No https-admin found in the configuration") + local client = http_client_opts({ + scheme = "https", + host = admin_ip, + port = admin_port, + timeout = timeout or 60000, + reopen = true, + }) + return client +end + +--- returns a pre-configured `http_client` for the Kong Admin GUI. +-- @function admin_gui_client +-- @tparam[opt=60000] number timeout the timeout to use +-- @tparam[opt] number forced_port if provided will override the port in +-- the Kong configuration with this port +-- @return http-client, see `spec.helpers.http_client`. +local function admin_gui_client(timeout, forced_port) + local admin_ip = "127.0.0.1" + local admin_port + for _, entry in ipairs(conf.admin_gui_listeners) do + if entry.ssl == false then + admin_ip = entry.ip + admin_port = entry.port + end + end + admin_port = forced_port or admin_port + assert(admin_port, "No http-admin found in the configuration") + return http_client_opts({ + scheme = "http", + host = admin_ip, + port = admin_port, + timeout = timeout or 60000, + reopen = true, + }) +end + +--- returns a pre-configured `http_client` for the Kong admin GUI SSL port. +-- @function admin_gui_ssl_client +-- @tparam[opt=60000] number timeout the timeout to use +-- @tparam[opt] number forced_port if provided will override the port in +-- the Kong configuration with this port +-- @return http-client, see `spec.helpers.http_client`. +local function admin_gui_ssl_client(timeout, forced_port) + local admin_ip = "127.0.0.1" + local admin_port + for _, entry in ipairs(conf.admin_gui_listeners) do + if entry.ssl == true then + admin_ip = entry.ip + admin_port = entry.port + end + end + admin_port = forced_port or admin_port + assert(admin_port, "No https-admin found in the configuration") + return http_client_opts({ + scheme = "https", + host = admin_ip, + port = admin_port, + timeout = timeout or 60000, + reopen = true, + }) +end + + +---------------- +-- HTTP2 and GRPC clients +-- @section Shell-helpers + + +-- Generate grpcurl flags from a table of `flag-value`. If `value` is not a +-- string, value is ignored and `flag` is passed as is. +local function gen_grpcurl_opts(opts_t) + local opts_l = {} + + for opt, val in pairs(opts_t) do + if val ~= false then + opts_l[#opts_l + 1] = opt .. " " .. (type(val) == "string" and val or "") + end + end + + return table.concat(opts_l, " ") +end + + +--- Creates an HTTP/2 client using golang's http2 package. +--- Sets `KONG_TEST_DEBUG_HTTP2=1` env var to print debug messages. +-- @function http2_client +-- @param host hostname to connect to +-- @param port port to connect to +local function http2_client(host, port, tls) + local port = assert(port) + tls = tls or false + + -- Note: set `GODEBUG=http2debug=1` is helpful if you are debugging this go program + local tool_path = "bin/h2client" + local http2_debug + -- note: set env var "KONG_TEST_DEBUG_HTTP2" !! the "_TEST" will be dropped + if os.getenv("KONG_DEBUG_HTTP2") then + http2_debug = true + tool_path = "GODEBUG=http2debug=1 bin/h2client" + end + + + local meta = {} + meta.__call = function(_, opts) + local headers = opts and opts.headers + local timeout = opts and opts.timeout + local body = opts and opts.body + local path = opts and opts.path or "" + local http1 = opts and opts.http_version == "HTTP/1.1" + + local url = (tls and "https" or "http") .. "://" .. host .. ":" .. port .. path + + local cmd = string.format("%s -url %s -skip-verify", tool_path, url) + + if headers then + local h = {} + for k, v in pairs(headers) do + table.insert(h, string.format("%s=%s", k, v)) + end + cmd = cmd .. " -headers " .. table.concat(h, ",") + end + + if timeout then + cmd = cmd .. " -timeout " .. timeout + end + + if http1 then + cmd = cmd .. " -http1" + end + + --shell.run does not support '<' + if body then + cmd = cmd .. " -post" + end + + if http2_debug then + print("HTTP/2 cmd:\n" .. cmd) + end + + --100MB for retrieving stdout & stderr + local ok, stdout, stderr = shell.run(cmd, body, 0, 1024*1024*100) + assert(ok, stderr) + + if http2_debug then + print("HTTP/2 debug:\n") + print(stderr) + end + + local stdout_decoded = cjson.decode(stdout) + if not stdout_decoded then + error("Failed to decode h2client output: " .. stdout) + end + + local headers = stdout_decoded.headers + headers.get = function(_, key) + if string.sub(key, 1, 1) == ":" then + key = string.sub(key, 2) + end + return headers[key] + end + setmetatable(headers, { + __index = function(headers, key) + for k, v in pairs(headers) do + if key:lower() == k:lower() then + return v + end + end + end + }) + return stdout_decoded.body, headers + end + + return setmetatable({}, meta) +end + + +--- returns a pre-configured cleartext `http2_client` for the Kong proxy port. +-- @function proxy_client_h2c +-- @return http2 client +local function proxy_client_h2c() + local proxy_ip = get_proxy_ip(false, true) + local proxy_port = get_proxy_port(false, true) + assert(proxy_ip, "No http-proxy found in the configuration") + return http2_client(proxy_ip, proxy_port) +end + + +--- returns a pre-configured TLS `http2_client` for the Kong SSL proxy port. +-- @function proxy_client_h2 +-- @return http2 client +local function proxy_client_h2() + local proxy_ip = get_proxy_ip(true, true) + local proxy_port = get_proxy_port(true, true) + assert(proxy_ip, "No https-proxy found in the configuration") + return http2_client(proxy_ip, proxy_port, true) +end + + +--- Creates a gRPC client, based on the grpcurl CLI. +-- @function grpc_client +-- @param host hostname to connect to +-- @param port port to connect to +-- @param opts table with options supported by grpcurl +-- @return grpc client +local function grpc_client(host, port, opts) + local host = assert(host) + local port = assert(tostring(port)) + + opts = opts or {} + if not opts["-proto"] then + opts["-proto"] = CONSTANTS.MOCK_GRPC_UPSTREAM_PROTO_PATH + end + + return setmetatable({ + opts = opts, + cmd_template = string.format("bin/grpcurl %%s %s:%s %%s", host, port) + + }, { + __call = function(t, args) + local service = assert(args.service) + local body = args.body + local arg_opts = args.opts or {} + + local t_body = type(body) + if t_body ~= "nil" then + if t_body == "table" then + body = cjson.encode(body) + end + + arg_opts["-d"] = string.format("'%s'", body) + end + + local cmd_opts = gen_grpcurl_opts(pl_tablex.merge(t.opts, arg_opts, true)) + local cmd = string.format(t.cmd_template, cmd_opts, service) + local ok, _, out, err = shell.exec(cmd, true) + + if ok then + return ok, ("%s%s"):format(out or "", err or "") + else + return nil, ("%s%s"):format(out or "", err or "") + end + end + }) +end + + +--- returns a pre-configured `grpc_client` for the Kong proxy port. +-- @function proxy_client_grpc +-- @param host hostname to connect to +-- @param port port to connect to +-- @return grpc client +local function proxy_client_grpc(host, port) + local proxy_ip = host or get_proxy_ip(false, true) + local proxy_port = port or get_proxy_port(false, true) + assert(proxy_ip, "No http-proxy found in the configuration") + return grpc_client(proxy_ip, proxy_port, {["-plaintext"] = true}) +end + + +--- returns a pre-configured `grpc_client` for the Kong SSL proxy port. +-- @function proxy_client_grpcs +-- @param host hostname to connect to +-- @param port port to connect to +-- @return grpc client +local function proxy_client_grpcs(host, port) + local proxy_ip = host or get_proxy_ip(true, true) + local proxy_port = port or get_proxy_port(true, true) + assert(proxy_ip, "No https-proxy found in the configuration") + return grpc_client(proxy_ip, proxy_port, {["-insecure"] = true}) +end + + +--- +-- Reconfiguration completion detection helpers +-- + +local MAX_RETRY_TIME = 10 + +--- Set up admin client and proxy client to so that interactions with the proxy client +-- wait for preceding admin API client changes to have completed. + +-- @function make_synchronized_clients +-- @param clients table with admin_client and proxy_client fields (both optional) +-- @return admin_client, proxy_client + +local function make_synchronized_clients(clients) + clients = clients or {} + local synchronized_proxy_client = clients.proxy_client or proxy_client() + local synchronized_admin_client = clients.admin_client or admin_client() + + -- Install the reconfiguration completion detection plugin + local res = synchronized_admin_client:post("/plugins", { + headers = { ["Content-Type"] = "application/json" }, + body = { + name = "reconfiguration-completion", + config = { + version = "0", + } + }, + }) + local body = luassert.res_status(201, res) + local plugin = cjson.decode(body) + local plugin_id = plugin.id + + -- Wait until the plugin is active on the proxy path, indicated by the presence of the X-Kong-Reconfiguration-Status header + luassert.eventually(function() + res = synchronized_proxy_client:get("/non-existent-proxy-path") + luassert.res_status(404, res) + luassert.equals("unknown", res.headers['x-kong-reconfiguration-status']) + end) + .has_no_error() + + -- Save the original request functions for the admin and proxy client + local proxy_request = synchronized_proxy_client.request + local admin_request = synchronized_admin_client.request + + local current_version = 0 -- incremented whenever a configuration change is made through the admin API + local last_configured_version = 0 -- current version of the reconfiguration-completion plugin's configuration + + -- Wrap the admin API client request + function synchronized_admin_client.request(client, opts) + -- Whenever the configuration is changed through the admin API, increment the current version number + if opts.method == "POST" or opts.method == "PUT" or opts.method == "PATCH" or opts.method == "DELETE" then + current_version = current_version + 1 + end + return admin_request(client, opts) + end + + function synchronized_admin_client.synchronize_sibling(self, sibling) + sibling.request = self.request + end + + -- Wrap the proxy client request + function synchronized_proxy_client.request(client, opts) + -- If the configuration has been changed through the admin API, update the version number in the + -- reconfiguration-completion plugin. + if current_version > last_configured_version then + last_configured_version = current_version + res = admin_request(synchronized_admin_client, { + method = "PATCH", + path = "/plugins/" .. plugin_id, + headers = { ["Content-Type"] = "application/json" }, + body = cjson.encode({ + config = { + version = tostring(current_version), + } + }), + }) + luassert.res_status(200, res) + end + + -- Retry the request until the reconfiguration is complete and the reconfiguration completion + -- plugin on the database has been updated to the current version. + if not opts.headers then + opts.headers = {} + end + opts.headers["If-Kong-Configuration-Version"] = tostring(current_version) + local retry_until = ngx.now() + MAX_RETRY_TIME + local err + :: retry :: + res, err = proxy_request(client, opts) + if err then + return res, err + end + if res.headers['x-kong-reconfiguration-status'] ~= "complete" then + res:read_body() + ngx.sleep(res.headers['retry-after'] or 1) + if ngx.now() < retry_until then + goto retry + end + return nil, "reconfiguration did not occur within " .. MAX_RETRY_TIME .. " seconds" + end + return res, err + end + + function synchronized_proxy_client.synchronize_sibling(self, sibling) + sibling.request = self.request + end + + return synchronized_proxy_client, synchronized_admin_client +end + + +--- Simulate a Hybrid mode DP and connect to the CP specified in `opts`. +-- @function clustering_client +-- @param opts Options to use, the `host`, `port`, `cert` and `cert_key` fields +-- are required. +-- Other fields that can be overwritten are: +-- `node_hostname`, `node_id`, `node_version`, `node_plugins_list`. If absent, +-- they are automatically filled. +-- @return msg if handshake succeeded and initial message received from CP or nil, err +local function clustering_client(opts) + assert(opts.host) + assert(opts.port) + assert(opts.cert) + assert(opts.cert_key) + + local pl_file = require("pl.file") + local ssl = require("ngx.ssl") + local inflate_gzip = require("kong.tools.gzip").inflate_gzip + local ws_client = require("resty.websocket.client") + local DB = require("spec.internal.db") + + local c = assert(ws_client:new()) + local uri = "wss://" .. opts.host .. ":" .. opts.port .. + "/v1/outlet?node_id=" .. (opts.node_id or uuid()) .. + "&node_hostname=" .. (opts.node_hostname or kong.node.get_hostname()) .. + "&node_version=" .. (opts.node_version or CONSTANTS.KONG_VERSION) + + local conn_opts = { + ssl_verify = false, -- needed for busted tests as CP certs are not trusted by the CLI + client_cert = assert(ssl.parse_pem_cert(assert(pl_file.read(opts.cert)))), + client_priv_key = assert(ssl.parse_pem_priv_key(assert(pl_file.read(opts.cert_key)))), + server_name = opts.server_name or "kong_clustering", + } + + local res, err = c:connect(uri, conn_opts) + if not res then + return nil, err + end + local payload = assert(cjson.encode({ type = "basic_info", + plugins = opts.node_plugins_list or + DB.get_plugins_list(), + labels = opts.node_labels, + process_conf = opts.node_process_conf, + })) + assert(c:send_binary(payload)) + + assert(c:send_ping(string.rep("0", 32))) + + local data, typ, err + data, typ, err = c:recv_frame() + c:close() + + if typ == "binary" then + local odata = assert(inflate_gzip(data)) + local msg = assert(cjson.decode(odata)) + return msg + + elseif typ == "pong" then + return "PONG" + end + + return nil, "unknown frame from CP: " .. (typ or err) +end + + +return { + get_proxy_ip = get_proxy_ip, + get_proxy_port = get_proxy_port, + + http_client = http_client, + grpc_client = grpc_client, + http2_client = http2_client, + + proxy_client = proxy_client, + proxy_ssl_client = proxy_ssl_client, + proxy_client_grpc = proxy_client_grpc, + proxy_client_grpcs = proxy_client_grpcs, + proxy_client_h2c = proxy_client_h2c, + proxy_client_h2 = proxy_client_h2, + + admin_client = admin_client, + admin_ssl_client = admin_ssl_client, + + admin_gui_client = admin_gui_client, + admin_gui_ssl_client = admin_gui_ssl_client, + + make_synchronized_clients = make_synchronized_clients, + + clustering_client = clustering_client, +} + From d81973d5bbbe6f5222184ff328809609f06c6590 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 19 Sep 2024 12:37:19 +0800 Subject: [PATCH 4008/4351] feat(prometheus): bump prometheus KONG_LATENCY_BUCKETS bucket to 6000 (#13588) FTI-5990 --------- Co-authored-by: Zachary Hu <6426329+outsinre@users.noreply.github.com> --- changelog/unreleased/kong/bump-prometheus-latency-bucket.yml | 3 +++ kong/plugins/prometheus/exporter.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-prometheus-latency-bucket.yml diff --git a/changelog/unreleased/kong/bump-prometheus-latency-bucket.yml b/changelog/unreleased/kong/bump-prometheus-latency-bucket.yml new file mode 100644 index 00000000000..ec2247a786e --- /dev/null +++ b/changelog/unreleased/kong/bump-prometheus-latency-bucket.yml @@ -0,0 +1,3 @@ +message: "**Prometheus**: Bumped KONG_LATENCY_BUCKETS bucket's maximal capacity to 6000" +type: feature +scope: Plugin diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index bdc5eeafcbc..b02b8655cd7 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -17,7 +17,7 @@ local stream_available, stream_api = pcall(require, "kong.tools.stream_api") local role = kong.configuration.role -local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000 } +local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000, 3000, 6000 } local UPSTREAM_LATENCY_BUCKETS = { 25, 50, 80, 100, 250, 400, 700, 1000, 2000, 5000, 10000, 30000, 60000 } local AI_LLM_PROVIDER_LATENCY_BUCKETS = { 250, 500, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 10000, 30000, 60000 } local IS_PROMETHEUS_ENABLED From 49945cd13543b2c6d81fe04d2e5399f27cb64ac5 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 19 Sep 2024 08:54:23 +0300 Subject: [PATCH 4009/4351] chore(*): remove luarocks loader (#13608) ### Summary This reduces memory usage a bit. I don't think we have any use for this anymore. Signed-off-by: Aapo Talvensaari --- bin/busted | 2 -- bin/kong | 3 --- kong/init.lua | 3 --- 3 files changed, 8 deletions(-) diff --git a/bin/busted b/bin/busted index 021e13a7924..e0635aabd6f 100755 --- a/bin/busted +++ b/bin/busted @@ -72,8 +72,6 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then os.exit(rc) end -pcall(require, "luarocks.loader") - if os.getenv("BUSTED_EMMY_DEBUGGER") then emmy_debugger.init({ debugger = os.getenv("BUSTED_EMMY_DEBUGGER"), diff --git a/bin/kong b/bin/kong index 7bbda5894e9..d403aa2ef6c 100755 --- a/bin/kong +++ b/bin/kong @@ -1,7 +1,6 @@ #!/usr/bin/env resty setmetatable(_G, nil) -pcall(require, "luarocks.loader") package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path require("kong.globalpatches")({ cli = true }) math.randomseed() -- Generate PRNG seed @@ -134,8 +133,6 @@ local args_str = table.concat(args_table, " ") local inline_code = string.format([[ setmetatable(_G, nil) -pcall(require, "luarocks.loader") - package.path = (os.getenv("KONG_LUA_PATH_OVERRIDE") or "") .. "./?.lua;./?/init.lua;" .. package.path require("kong.cmd.init")("%s", %s) diff --git a/kong/init.lua b/kong/init.lua index 1cabfa0c205..70abad8b59c 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -27,9 +27,6 @@ local pcall = pcall -pcall(require, "luarocks.loader") - - assert(package.loaded["resty.core"], "lua-resty-core must be loaded; make " .. "sure 'lua_load_resty_core' is not ".. "disabled.") From 331194f4a6553ac3017035bf2d5aecc3ade4e024 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 20 Sep 2024 13:27:14 +0800 Subject: [PATCH 4010/4351] tests(helpers): move wait functions (#13692) The parameter `strategy` of `wait_until_no_common_workers()` is never used, perhaps we should remove it and clean the code where call it. https://konghq.atlassian.net/browse/KAG-5421 --- spec/helpers.lua | 708 ++--------------------------------------- spec/internal/cmd.lua | 5 - spec/internal/wait.lua | 692 ++++++++++++++++++++++++++++++++++++++++ 3 files changed, 711 insertions(+), 694 deletions(-) create mode 100644 spec/internal/wait.lua diff --git a/spec/helpers.lua b/spec/helpers.lua index e492ba17216..89273b6e8e5 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -6,18 +6,7 @@ -- @module spec.helpers -local pl_utils = require "pl.utils" -local pl_path = require "pl.path" -local pl_file = require "pl.file" -local pl_dir = require "pl.dir" -local cjson = require "cjson.safe" -local log = require "kong.cmd.utils.log" -local https_server = require "spec.fixtures.https_server" -local stress_generator = require "spec.fixtures.stress_generator" -local lfs = require "lfs" -local luassert = require "luassert.assert" - - +local log = require("kong.cmd.utils.log") local reload_module = require("spec.internal.module").reload @@ -37,666 +26,7 @@ local pid = reload_module("spec.internal.pid") local cmd = reload_module("spec.internal.cmd") local server = reload_module("spec.internal.server") local client = reload_module("spec.internal.client") - - -local proxy_client = client.proxy_client -local admin_client = client.admin_client - - -local get_available_port -do - local USED_PORTS = {} - - function get_available_port() - for _i = 1, 10 do - local port = math.random(10000, 30000) - - if not USED_PORTS[port] then - USED_PORTS[port] = true - - local ok = shell.run("netstat -lnt | grep \":" .. port .. "\" > /dev/null", nil, 0) - - if not ok then - -- return code of 1 means `grep` did not found the listening port - return port - - else - print("Port " .. port .. " is occupied, trying another one") - end - end - end - - error("Could not find an available port after 10 tries") - end -end - - --------------------- --- Custom assertions --- --- @section assertions - -require("spec.helpers.wait") - ---- Waits until a specific condition is met. --- The check function will repeatedly be called (with a fixed interval), until --- the condition is met. Throws an error on timeout. --- --- NOTE: this is a regular Lua function, not a Luassert assertion. --- @function wait_until --- @param f check function that should return `truthy` when the condition has --- been met --- @param timeout (optional) maximum time to wait after which an error is --- thrown, defaults to 5. --- @param step (optional) interval between checks, defaults to 0.05. --- @return nothing. It returns when the condition is met, or throws an error --- when it times out. --- @usage --- -- wait 10 seconds for a file "myfilename" to appear --- helpers.wait_until(function() return file_exist("myfilename") end, 10) -local function wait_until(f, timeout, step) - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - - luassert.wait_until({ - condition = "truthy", - fn = f, - timeout = timeout, - step = step, - }) -end - - ---- Waits until no Lua error occurred --- The check function will repeatedly be called (with a fixed interval), until --- there is no Lua error occurred --- --- NOTE: this is a regular Lua function, not a Luassert assertion. --- @function pwait_until --- @param f check function --- @param timeout (optional) maximum time to wait after which an error is --- thrown, defaults to 5. --- @param step (optional) interval between checks, defaults to 0.05. --- @return nothing. It returns when the condition is met, or throws an error --- when it times out. -local function pwait_until(f, timeout, step) - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - - luassert.wait_until({ - condition = "no_error", - fn = f, - timeout = timeout, - step = step, - }) -end - - ---- Wait for some timers, throws an error on timeout. --- --- NOTE: this is a regular Lua function, not a Luassert assertion. --- @function wait_timer --- @tparam string timer_name_pattern the call will apply to all timers matching this string --- @tparam boolean plain if truthy, the `timer_name_pattern` will be matched plain, so without pattern matching --- @tparam string mode one of: "all-finish", "all-running", "any-finish", "any-running", or "worker-wide-all-finish" --- --- any-finish: At least one of the timers that were matched finished --- --- all-finish: All timers that were matched finished --- --- any-running: At least one of the timers that were matched is running --- --- all-running: All timers that were matched are running --- --- worker-wide-all-finish: All the timers in the worker that were matched finished --- @tparam number timeout maximum time to wait (optional, default: 2) --- @tparam number admin_client_timeout, to override the default timeout setting (optional) --- @tparam number forced_admin_port to override the default port of admin API (optional) --- @usage helpers.wait_timer("rate-limiting", true, "all-finish", 10) -local function wait_timer(timer_name_pattern, plain, - mode, timeout, - admin_client_timeout, forced_admin_port) - if not timeout then - timeout = 2 - end - - local _admin_client - - local all_running_each_worker = nil - local all_finish_each_worker = nil - local any_running_each_worker = nil - local any_finish_each_worker = nil - - wait_until(function () - if _admin_client then - _admin_client:close() - end - - _admin_client = admin_client(admin_client_timeout, forced_admin_port) - local res = assert(_admin_client:get("/timers")) - local body = luassert.res_status(200, res) - local json = assert(cjson.decode(body)) - local worker_id = json.worker.id - local worker_count = json.worker.count - - if not all_running_each_worker then - all_running_each_worker = {} - all_finish_each_worker = {} - any_running_each_worker = {} - any_finish_each_worker = {} - - for i = 0, worker_count - 1 do - all_running_each_worker[i] = false - all_finish_each_worker[i] = false - any_running_each_worker[i] = false - any_finish_each_worker[i] = false - end - end - - local is_matched = false - - for timer_name, timer in pairs(json.stats.timers) do - if string.find(timer_name, timer_name_pattern, 1, plain) then - is_matched = true - - all_finish_each_worker[worker_id] = false - - if timer.is_running then - all_running_each_worker[worker_id] = true - any_running_each_worker[worker_id] = true - goto continue - end - - all_running_each_worker[worker_id] = false - - goto continue - end - - ::continue:: - end - - if not is_matched then - any_finish_each_worker[worker_id] = true - all_finish_each_worker[worker_id] = true - end - - local all_running = false - - local all_finish = false - local all_finish_worker_wide = true - - local any_running = false - local any_finish = false - - for _, v in pairs(all_running_each_worker) do - all_running = all_running or v - end - - for _, v in pairs(all_finish_each_worker) do - all_finish = all_finish or v - all_finish_worker_wide = all_finish_worker_wide and v - end - - for _, v in pairs(any_running_each_worker) do - any_running = any_running or v - end - - for _, v in pairs(any_finish_each_worker) do - any_finish = any_finish or v - end - - if mode == "all-running" then - return all_running - end - - if mode == "all-finish" then - return all_finish - end - - if mode == "worker-wide-all-finish" then - return all_finish_worker_wide - end - - if mode == "any-finish" then - return any_finish - end - - if mode == "any-running" then - return any_running - end - - error("unexpected error") - end, timeout) -end - - ---- Waits for invalidation of a cached key by polling the mgt-api --- and waiting for a 404 response. Throws an error on timeout. --- --- NOTE: this is a regular Lua function, not a Luassert assertion. --- @function wait_for_invalidation --- @param key (string) the cache-key to check --- @param timeout (optional) in seconds (for default see `wait_until`). --- @return nothing. It returns when the key is invalidated, or throws an error --- when it times out. --- @usage --- local cache_key = "abc123" --- helpers.wait_for_invalidation(cache_key, 10) -local function wait_for_invalidation(key, timeout) - -- TODO: this code is duplicated all over the codebase, - -- search codebase for "/cache/" endpoint - local api_client = admin_client() - wait_until(function() - local res = api_client:get("/cache/" .. key) - res:read_body() - return res.status == 404 - end, timeout) -end - - ---- Wait for all targets, upstreams, services, and routes update --- --- NOTE: this function is not available for DBless-mode --- @function wait_for_all_config_update --- @tparam[opt] table opts a table contains params --- @tparam[opt=30] number opts.timeout maximum seconds to wait, defatuls is 30 --- @tparam[opt] number opts.admin_client_timeout to override the default timeout setting --- @tparam[opt] number opts.forced_admin_port to override the default Admin API port --- @tparam[opt] bollean opts.stream_enabled to enable stream module --- @tparam[opt] number opts.proxy_client_timeout to override the default timeout setting --- @tparam[opt] number opts.forced_proxy_port to override the default proxy port --- @tparam[opt] number opts.stream_port to set the stream port --- @tparam[opt] string opts.stream_ip to set the stream ip --- @tparam[opt=false] boolean opts.override_global_rate_limiting_plugin to override the global rate-limiting plugin in waiting --- @tparam[opt=false] boolean opts.override_global_key_auth_plugin to override the global key-auth plugin in waiting -local function wait_for_all_config_update(opts) - opts = opts or {} - if CONSTANTS.TEST_COVERAGE_MODE == "true" then - opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT - end - local timeout = opts.timeout or 30 - local admin_client_timeout = opts.admin_client_timeout - local forced_admin_port = opts.forced_admin_port - local proxy_client_timeout = opts.proxy_client_timeout - local forced_proxy_port = opts.forced_proxy_port - local stream_port = opts.stream_port - local stream_ip = opts.stream_ip - local stream_enabled = opts.stream_enabled or false - local override_rl = opts.override_global_rate_limiting_plugin or false - local override_auth = opts.override_global_key_auth_plugin or false - local headers = opts.override_default_headers or { ["Content-Type"] = "application/json" } - local disable_ipv6 = opts.disable_ipv6 or false - - local function call_admin_api(method, path, body, expected_status, headers) - local client = admin_client(admin_client_timeout, forced_admin_port) - - local res - - if string.upper(method) == "POST" then - res = client:post(path, { - headers = headers, - body = body, - }) - - elseif string.upper(method) == "DELETE" then - res = client:delete(path, { - headers = headers - }) - end - - local ok, json_or_nil_or_err = pcall(function () - assert(res.status == expected_status, "unexpected response code: " .. res.status) - - if string.upper(method) == "DELETE" then - return - end - - local json = cjson.decode((res:read_body())) - assert(json ~= nil, "unexpected response body") - return json - end) - - client:close() - - assert(ok, json_or_nil_or_err) - - return json_or_nil_or_err - end - - local upstream_id, target_id, service_id, route_id - local stream_upstream_id, stream_target_id, stream_service_id, stream_route_id - local consumer_id, rl_plugin_id, key_auth_plugin_id, credential_id - local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.test" - local service_name = "really-really-really-really-really-really-really-mocking-service" - local stream_upstream_name = "stream-really.really.really.really.really.really.really.mocking.upstream.test" - local stream_service_name = "stream-really-really-really-really-really-really-really-mocking-service" - local route_path = "/really-really-really-really-really-really-really-mocking-route" - local key_header_name = "really-really-really-really-really-really-really-mocking-key" - local consumer_name = "really-really-really-really-really-really-really-mocking-consumer" - local test_credentials = "really-really-really-really-really-really-really-mocking-credentials" - - local host = "localhost" - local port = get_available_port() - - local server = https_server.new(port, host, "http", nil, 1, nil, disable_ipv6) - - server:start() - - -- create mocking upstream - local res = assert(call_admin_api("POST", - "/upstreams", - { name = upstream_name }, - 201, headers)) - upstream_id = res.id - - -- create mocking target to mocking upstream - res = assert(call_admin_api("POST", - string.format("/upstreams/%s/targets", upstream_id), - { target = host .. ":" .. port }, - 201, headers)) - target_id = res.id - - -- create mocking service to mocking upstream - res = assert(call_admin_api("POST", - "/services", - { name = service_name, url = "http://" .. upstream_name .. "/always_200" }, - 201, headers)) - service_id = res.id - - -- create mocking route to mocking service - res = assert(call_admin_api("POST", - string.format("/services/%s/routes", service_id), - { paths = { route_path }, strip_path = true, path_handling = "v0",}, - 201, headers)) - route_id = res.id - - if override_rl then - -- create rate-limiting plugin to mocking mocking service - res = assert(call_admin_api("POST", - string.format("/services/%s/plugins", service_id), - { name = "rate-limiting", config = { minute = 999999, policy = "local" } }, - 201, headers)) - rl_plugin_id = res.id - end - - if override_auth then - -- create key-auth plugin to mocking mocking service - res = assert(call_admin_api("POST", - string.format("/services/%s/plugins", service_id), - { name = "key-auth", config = { key_names = { key_header_name } } }, - 201, headers)) - key_auth_plugin_id = res.id - - -- create consumer - res = assert(call_admin_api("POST", - "/consumers", - { username = consumer_name }, - 201, headers)) - consumer_id = res.id - - -- create credential to key-auth plugin - res = assert(call_admin_api("POST", - string.format("/consumers/%s/key-auth", consumer_id), - { key = test_credentials }, - 201, headers)) - credential_id = res.id - end - - if stream_enabled then - -- create mocking upstream - local res = assert(call_admin_api("POST", - "/upstreams", - { name = stream_upstream_name }, - 201, headers)) - stream_upstream_id = res.id - - -- create mocking target to mocking upstream - res = assert(call_admin_api("POST", - string.format("/upstreams/%s/targets", stream_upstream_id), - { target = host .. ":" .. port }, - 201, headers)) - stream_target_id = res.id - - -- create mocking service to mocking upstream - res = assert(call_admin_api("POST", - "/services", - { name = stream_service_name, url = "tcp://" .. stream_upstream_name }, - 201, headers)) - stream_service_id = res.id - - -- create mocking route to mocking service - res = assert(call_admin_api("POST", - string.format("/services/%s/routes", stream_service_id), - { destinations = { { port = stream_port }, }, protocols = { "tcp" },}, - 201, headers)) - stream_route_id = res.id - end - - local ok, err = pcall(function () - -- wait for mocking route ready - pwait_until(function () - local proxy = proxy_client(proxy_client_timeout, forced_proxy_port) - - if override_auth then - res = proxy:get(route_path, { headers = { [key_header_name] = test_credentials } }) - - else - res = proxy:get(route_path) - end - - local ok, err = pcall(assert, res.status == 200) - proxy:close() - assert(ok, err) - end, timeout / 2) - - if stream_enabled then - pwait_until(function () - local proxy = proxy_client(proxy_client_timeout, stream_port, stream_ip) - - res = proxy:get("/always_200") - local ok, err = pcall(assert, res.status == 200) - proxy:close() - assert(ok, err) - end, timeout) - end - end) - if not ok then - server:shutdown() - error(err) - end - - -- delete mocking configurations - if override_auth then - call_admin_api("DELETE", string.format("/consumers/%s/key-auth/%s", consumer_id, credential_id), nil, 204, headers) - call_admin_api("DELETE", string.format("/consumers/%s", consumer_id), nil, 204, headers) - call_admin_api("DELETE", "/plugins/" .. key_auth_plugin_id, nil, 204, headers) - end - - if override_rl then - call_admin_api("DELETE", "/plugins/" .. rl_plugin_id, nil, 204, headers) - end - - call_admin_api("DELETE", "/routes/" .. route_id, nil, 204, headers) - call_admin_api("DELETE", "/services/" .. service_id, nil, 204, headers) - call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204, headers) - call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204, headers) - - if stream_enabled then - call_admin_api("DELETE", "/routes/" .. stream_route_id, nil, 204, headers) - call_admin_api("DELETE", "/services/" .. stream_service_id, nil, 204, headers) - call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", stream_upstream_id, stream_target_id), nil, 204, headers) - call_admin_api("DELETE", "/upstreams/" .. stream_upstream_id, nil, 204, headers) - end - - ok, err = pcall(function () - -- wait for mocking configurations to be deleted - pwait_until(function () - local proxy = proxy_client(proxy_client_timeout, forced_proxy_port) - res = proxy:get(route_path) - local ok, err = pcall(assert, res.status == 404) - proxy:close() - assert(ok, err) - end, timeout / 2) - end) - - server:shutdown() - - if not ok then - error(err) - end - -end - - ---- Waits for a file to meet a certain condition --- The check function will repeatedly be called (with a fixed interval), until --- there is no Lua error occurred --- --- NOTE: this is a regular Lua function, not a Luassert assertion. --- @function wait_for_file --- @tparam string mode one of: --- --- "file", "directory", "link", "socket", "named pipe", "char device", "block device", "other" --- --- @tparam string path the file path --- @tparam[opt=10] number timeout maximum seconds to wait -local function wait_for_file(mode, path, timeout) - pwait_until(function() - local result, err = lfs.attributes(path, "mode") - local msg = string.format("failed to wait for the mode (%s) of '%s': %s", - mode, path, tostring(err)) - assert(result == mode, msg) - end, timeout or 10) -end - - -local wait_for_file_contents -do - --- Wait until a file exists and is non-empty. - -- - -- If, after the timeout is reached, the file does not exist, is not - -- readable, or is empty, an assertion error will be raised. - -- - -- @function wait_for_file_contents - -- @param fname the filename to wait for - -- @param timeout (optional) maximum time to wait after which an error is - -- thrown, defaults to 10. - -- @return contents the file contents, as a string - function wait_for_file_contents(fname, timeout) - assert(type(fname) == "string", - "filename must be a string") - - timeout = timeout or 10 - assert(type(timeout) == "number" and timeout >= 0, - "timeout must be nil or a number >= 0") - - local data = pl_file.read(fname) - if data and #data > 0 then - return data - end - - pcall(wait_until, function() - data = pl_file.read(fname) - return data and #data > 0 - end, timeout) - - assert(data, "file (" .. fname .. ") does not exist or is not readable" - .. " after " .. tostring(timeout) .. " seconds") - - assert(#data > 0, "file (" .. fname .. ") exists but is empty after " .. - tostring(timeout) .. " seconds") - - return data - end -end - - -local function wait_until_no_common_workers(workers, expected_total, strategy) - wait_until(function() - local pok, admin_client = pcall(admin_client) - if not pok then - return false - end - local res = assert(admin_client:send { - method = "GET", - path = "/", - }) - luassert.res_status(200, res) - local json = cjson.decode(luassert.res_status(200, res)) - admin_client:close() - - local new_workers = json.pids.workers - local total = 0 - local common = 0 - if new_workers then - for _, v in ipairs(new_workers) do - total = total + 1 - for _, v_old in ipairs(workers) do - if v == v_old then - common = common + 1 - break - end - end - end - end - return common == 0 and total == (expected_total or total) - end, 30) -end - - -local function get_kong_workers(expected_total) - local workers - - wait_until(function() - local pok, admin_client = pcall(admin_client) - if not pok then - return false - end - local res = admin_client:send { - method = "GET", - path = "/", - } - if not res or res.status ~= 200 then - return false - end - local body = luassert.res_status(200, res) - local json = cjson.decode(body) - - admin_client:close() - - workers = {} - - for _, item in ipairs(json.pids.workers) do - if item ~= ngx.null then - table.insert(workers, item) - end - end - - if expected_total and #workers ~= expected_total then - return nil, ("expected %s worker pids, got %s"):format(expected_total, - #workers) - - elseif #workers == 0 then - return nil, "GET / returned no worker pids" - end - - return true - end, 10) - return workers -end - - ---- Reload Kong and wait all workers are restarted. -local function reload_kong(strategy, ...) - local workers = get_kong_workers() - local ok, err = shell.kong_exec(...) - if ok then - wait_until_no_common_workers(workers, 1, strategy) - end - return ok, err -end +local wait = reload_module("spec.internal.wait") ---------------- @@ -747,10 +77,10 @@ end -- @export return { -- Penlight - dir = pl_dir, - path = pl_path, - file = pl_file, - utils = pl_utils, + dir = require("pl.dir"), + path = require("pl.path"), + file = require("pl.file"), + utils = require("pl.utils"), -- Kong testing properties db = DB.db, @@ -815,13 +145,13 @@ end grpc_client = client.grpc_client, http2_client = client.http2_client, make_synchronized_clients = client.make_synchronized_clients, - wait_until = wait_until, - pwait_until = pwait_until, + wait_until = wait.wait_until, + pwait_until = wait.pwait_until, wait_pid = pid.wait_pid, - wait_timer = wait_timer, - wait_for_all_config_update = wait_for_all_config_update, - wait_for_file = wait_for_file, - wait_for_file_contents = wait_for_file_contents, + wait_timer = wait.wait_timer, + wait_for_all_config_update = wait.wait_for_all_config_update, + wait_for_file = wait.wait_for_file, + wait_for_file_contents = wait.wait_for_file_contents, tcp_server = server.tcp_server, udp_server = server.udp_server, kill_tcp_server = server.kill_tcp_server, @@ -844,13 +174,13 @@ end prepare_prefix = cmd.prepare_prefix, clean_prefix = cmd.clean_prefix, clean_logfile = cmd.clean_logfile, - wait_for_invalidation = wait_for_invalidation, + wait_for_invalidation = wait.wait_for_invalidation, each_strategy = DB.each_strategy, all_strategies = DB.all_strategies, validate_plugin_config_schema = DB.validate_plugin_config_schema, clustering_client = client.clustering_client, - https_server = https_server, - stress_generator = stress_generator, + https_server = require("spec.fixtures.https_server"), + stress_generator = require("spec.fixtures.stress_generator"), -- miscellaneous intercept = misc.intercept, @@ -867,9 +197,9 @@ end stop_kong = cmd.stop_kong, cleanup_kong = cmd.cleanup_kong, restart_kong = cmd.restart_kong, - reload_kong = reload_kong, - get_kong_workers = get_kong_workers, - wait_until_no_common_workers = wait_until_no_common_workers, + reload_kong = wait.reload_kong, + get_kong_workers = wait.get_kong_workers, + wait_until_no_common_workers = wait.wait_until_no_common_workers, start_grpc_target = grpc.start_grpc_target, stop_grpc_target = grpc.stop_grpc_target, @@ -891,7 +221,7 @@ end -- returns the plugins and version list that is used by Hybrid mode tests get_plugins_list = DB.clone_plugins_list, - get_available_port = get_available_port, + get_available_port = wait.get_available_port, make_temp_dir = misc.make_temp_dir, } diff --git a/spec/internal/cmd.lua b/spec/internal/cmd.lua index 9b9bf69c376..916c5593dad 100644 --- a/spec/internal/cmd.lua +++ b/spec/internal/cmd.lua @@ -454,11 +454,6 @@ local function signal_workers(prefix, signal, pid_path) end --- TODO --- get_kong_workers --- reload_kong - - return { get_version = get_version, diff --git a/spec/internal/wait.lua b/spec/internal/wait.lua new file mode 100644 index 00000000000..06d916a285b --- /dev/null +++ b/spec/internal/wait.lua @@ -0,0 +1,692 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local cjson = require("cjson.safe") +local lfs = require("lfs") +local pl_file = require("pl.file") +local luassert = require("luassert.assert") +local https_server = require("spec.fixtures.https_server") + + +local CONSTANTS = require("spec.internal.constants") +local shell = require("spec.internal.shell") +local asserts = require("spec.internal.asserts") -- luacheck: ignore +local client = require("spec.internal.client") + + +local get_available_port +do + local USED_PORTS = {} + + function get_available_port() + for _i = 1, 10 do + local port = math.random(10000, 30000) + + if not USED_PORTS[port] then + USED_PORTS[port] = true + + local ok = shell.run("netstat -lnt | grep \":" .. port .. "\" > /dev/null", nil, 0) + + if not ok then + -- return code of 1 means `grep` did not found the listening port + return port + + else + print("Port " .. port .. " is occupied, trying another one") + end + end + end + + error("Could not find an available port after 10 tries") + end +end + + +-------------------- +-- Custom assertions +-- +-- @section assertions + +require("spec.helpers.wait") + +--- Waits until a specific condition is met. +-- The check function will repeatedly be called (with a fixed interval), until +-- the condition is met. Throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_until +-- @param f check function that should return `truthy` when the condition has +-- been met +-- @param timeout (optional) maximum time to wait after which an error is +-- thrown, defaults to 5. +-- @param step (optional) interval between checks, defaults to 0.05. +-- @return nothing. It returns when the condition is met, or throws an error +-- when it times out. +-- @usage +-- -- wait 10 seconds for a file "myfilename" to appear +-- helpers.wait_until(function() return file_exist("myfilename") end, 10) +local function wait_until(f, timeout, step) + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + + luassert.wait_until({ + condition = "truthy", + fn = f, + timeout = timeout, + step = step, + }) +end + + +--- Waits until no Lua error occurred +-- The check function will repeatedly be called (with a fixed interval), until +-- there is no Lua error occurred +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function pwait_until +-- @param f check function +-- @param timeout (optional) maximum time to wait after which an error is +-- thrown, defaults to 5. +-- @param step (optional) interval between checks, defaults to 0.05. +-- @return nothing. It returns when the condition is met, or throws an error +-- when it times out. +local function pwait_until(f, timeout, step) + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + + luassert.wait_until({ + condition = "no_error", + fn = f, + timeout = timeout, + step = step, + }) +end + + +--- Wait for some timers, throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_timer +-- @tparam string timer_name_pattern the call will apply to all timers matching this string +-- @tparam boolean plain if truthy, the `timer_name_pattern` will be matched plain, so without pattern matching +-- @tparam string mode one of: "all-finish", "all-running", "any-finish", "any-running", or "worker-wide-all-finish" +-- +-- any-finish: At least one of the timers that were matched finished +-- +-- all-finish: All timers that were matched finished +-- +-- any-running: At least one of the timers that were matched is running +-- +-- all-running: All timers that were matched are running +-- +-- worker-wide-all-finish: All the timers in the worker that were matched finished +-- @tparam number timeout maximum time to wait (optional, default: 2) +-- @tparam number admin_client_timeout, to override the default timeout setting (optional) +-- @tparam number forced_admin_port to override the default port of admin API (optional) +-- @usage helpers.wait_timer("rate-limiting", true, "all-finish", 10) +local function wait_timer(timer_name_pattern, plain, + mode, timeout, + admin_client_timeout, forced_admin_port) + if not timeout then + timeout = 2 + end + + local _admin_client + + local all_running_each_worker = nil + local all_finish_each_worker = nil + local any_running_each_worker = nil + local any_finish_each_worker = nil + + wait_until(function () + if _admin_client then + _admin_client:close() + end + + _admin_client = client.admin_client(admin_client_timeout, forced_admin_port) + local res = assert(_admin_client:get("/timers")) + local body = luassert.res_status(200, res) + local json = assert(cjson.decode(body)) + local worker_id = json.worker.id + local worker_count = json.worker.count + + if not all_running_each_worker then + all_running_each_worker = {} + all_finish_each_worker = {} + any_running_each_worker = {} + any_finish_each_worker = {} + + for i = 0, worker_count - 1 do + all_running_each_worker[i] = false + all_finish_each_worker[i] = false + any_running_each_worker[i] = false + any_finish_each_worker[i] = false + end + end + + local is_matched = false + + for timer_name, timer in pairs(json.stats.timers) do + if string.find(timer_name, timer_name_pattern, 1, plain) then + is_matched = true + + all_finish_each_worker[worker_id] = false + + if timer.is_running then + all_running_each_worker[worker_id] = true + any_running_each_worker[worker_id] = true + goto continue + end + + all_running_each_worker[worker_id] = false + + goto continue + end + + ::continue:: + end + + if not is_matched then + any_finish_each_worker[worker_id] = true + all_finish_each_worker[worker_id] = true + end + + local all_running = false + + local all_finish = false + local all_finish_worker_wide = true + + local any_running = false + local any_finish = false + + for _, v in pairs(all_running_each_worker) do + all_running = all_running or v + end + + for _, v in pairs(all_finish_each_worker) do + all_finish = all_finish or v + all_finish_worker_wide = all_finish_worker_wide and v + end + + for _, v in pairs(any_running_each_worker) do + any_running = any_running or v + end + + for _, v in pairs(any_finish_each_worker) do + any_finish = any_finish or v + end + + if mode == "all-running" then + return all_running + end + + if mode == "all-finish" then + return all_finish + end + + if mode == "worker-wide-all-finish" then + return all_finish_worker_wide + end + + if mode == "any-finish" then + return any_finish + end + + if mode == "any-running" then + return any_running + end + + error("unexpected error") + end, timeout) +end + + +--- Waits for invalidation of a cached key by polling the mgt-api +-- and waiting for a 404 response. Throws an error on timeout. +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_for_invalidation +-- @param key (string) the cache-key to check +-- @param timeout (optional) in seconds (for default see `wait_until`). +-- @return nothing. It returns when the key is invalidated, or throws an error +-- when it times out. +-- @usage +-- local cache_key = "abc123" +-- helpers.wait_for_invalidation(cache_key, 10) +local function wait_for_invalidation(key, timeout) + -- TODO: this code is duplicated all over the codebase, + -- search codebase for "/cache/" endpoint + local api_client = client.admin_client() + wait_until(function() + local res = api_client:get("/cache/" .. key) + res:read_body() + return res.status == 404 + end, timeout) +end + + +--- Wait for all targets, upstreams, services, and routes update +-- +-- NOTE: this function is not available for DBless-mode +-- @function wait_for_all_config_update +-- @tparam[opt] table opts a table contains params +-- @tparam[opt=30] number opts.timeout maximum seconds to wait, defatuls is 30 +-- @tparam[opt] number opts.admin_client_timeout to override the default timeout setting +-- @tparam[opt] number opts.forced_admin_port to override the default Admin API port +-- @tparam[opt] bollean opts.stream_enabled to enable stream module +-- @tparam[opt] number opts.proxy_client_timeout to override the default timeout setting +-- @tparam[opt] number opts.forced_proxy_port to override the default proxy port +-- @tparam[opt] number opts.stream_port to set the stream port +-- @tparam[opt] string opts.stream_ip to set the stream ip +-- @tparam[opt=false] boolean opts.override_global_rate_limiting_plugin to override the global rate-limiting plugin in waiting +-- @tparam[opt=false] boolean opts.override_global_key_auth_plugin to override the global key-auth plugin in waiting +local function wait_for_all_config_update(opts) + opts = opts or {} + if CONSTANTS.TEST_COVERAGE_MODE == "true" then + opts.timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT + end + local timeout = opts.timeout or 30 + local admin_client_timeout = opts.admin_client_timeout + local forced_admin_port = opts.forced_admin_port + local proxy_client_timeout = opts.proxy_client_timeout + local forced_proxy_port = opts.forced_proxy_port + local stream_port = opts.stream_port + local stream_ip = opts.stream_ip + local stream_enabled = opts.stream_enabled or false + local override_rl = opts.override_global_rate_limiting_plugin or false + local override_auth = opts.override_global_key_auth_plugin or false + local headers = opts.override_default_headers or { ["Content-Type"] = "application/json" } + local disable_ipv6 = opts.disable_ipv6 or false + + local function call_admin_api(method, path, body, expected_status, headers) + local client = client.admin_client(admin_client_timeout, forced_admin_port) + + local res + + if string.upper(method) == "POST" then + res = client:post(path, { + headers = headers, + body = body, + }) + + elseif string.upper(method) == "DELETE" then + res = client:delete(path, { + headers = headers + }) + end + + local ok, json_or_nil_or_err = pcall(function () + assert(res.status == expected_status, "unexpected response code: " .. res.status) + + if string.upper(method) == "DELETE" then + return + end + + local json = cjson.decode((res:read_body())) + assert(json ~= nil, "unexpected response body") + return json + end) + + client:close() + + assert(ok, json_or_nil_or_err) + + return json_or_nil_or_err + end + + local upstream_id, target_id, service_id, route_id + local stream_upstream_id, stream_target_id, stream_service_id, stream_route_id + local consumer_id, rl_plugin_id, key_auth_plugin_id, credential_id + local upstream_name = "really.really.really.really.really.really.really.mocking.upstream.test" + local service_name = "really-really-really-really-really-really-really-mocking-service" + local stream_upstream_name = "stream-really.really.really.really.really.really.really.mocking.upstream.test" + local stream_service_name = "stream-really-really-really-really-really-really-really-mocking-service" + local route_path = "/really-really-really-really-really-really-really-mocking-route" + local key_header_name = "really-really-really-really-really-really-really-mocking-key" + local consumer_name = "really-really-really-really-really-really-really-mocking-consumer" + local test_credentials = "really-really-really-really-really-really-really-mocking-credentials" + + local host = "localhost" + local port = get_available_port() + + local server = https_server.new(port, host, "http", nil, 1, nil, disable_ipv6) + + server:start() + + -- create mocking upstream + local res = assert(call_admin_api("POST", + "/upstreams", + { name = upstream_name }, + 201, headers)) + upstream_id = res.id + + -- create mocking target to mocking upstream + res = assert(call_admin_api("POST", + string.format("/upstreams/%s/targets", upstream_id), + { target = host .. ":" .. port }, + 201, headers)) + target_id = res.id + + -- create mocking service to mocking upstream + res = assert(call_admin_api("POST", + "/services", + { name = service_name, url = "http://" .. upstream_name .. "/always_200" }, + 201, headers)) + service_id = res.id + + -- create mocking route to mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/routes", service_id), + { paths = { route_path }, strip_path = true, path_handling = "v0",}, + 201, headers)) + route_id = res.id + + if override_rl then + -- create rate-limiting plugin to mocking mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/plugins", service_id), + { name = "rate-limiting", config = { minute = 999999, policy = "local" } }, + 201, headers)) + rl_plugin_id = res.id + end + + if override_auth then + -- create key-auth plugin to mocking mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/plugins", service_id), + { name = "key-auth", config = { key_names = { key_header_name } } }, + 201, headers)) + key_auth_plugin_id = res.id + + -- create consumer + res = assert(call_admin_api("POST", + "/consumers", + { username = consumer_name }, + 201, headers)) + consumer_id = res.id + + -- create credential to key-auth plugin + res = assert(call_admin_api("POST", + string.format("/consumers/%s/key-auth", consumer_id), + { key = test_credentials }, + 201, headers)) + credential_id = res.id + end + + if stream_enabled then + -- create mocking upstream + local res = assert(call_admin_api("POST", + "/upstreams", + { name = stream_upstream_name }, + 201, headers)) + stream_upstream_id = res.id + + -- create mocking target to mocking upstream + res = assert(call_admin_api("POST", + string.format("/upstreams/%s/targets", stream_upstream_id), + { target = host .. ":" .. port }, + 201, headers)) + stream_target_id = res.id + + -- create mocking service to mocking upstream + res = assert(call_admin_api("POST", + "/services", + { name = stream_service_name, url = "tcp://" .. stream_upstream_name }, + 201, headers)) + stream_service_id = res.id + + -- create mocking route to mocking service + res = assert(call_admin_api("POST", + string.format("/services/%s/routes", stream_service_id), + { destinations = { { port = stream_port }, }, protocols = { "tcp" },}, + 201, headers)) + stream_route_id = res.id + end + + local ok, err = pcall(function () + -- wait for mocking route ready + pwait_until(function () + local proxy = client.proxy_client(proxy_client_timeout, forced_proxy_port) + + if override_auth then + res = proxy:get(route_path, { headers = { [key_header_name] = test_credentials } }) + + else + res = proxy:get(route_path) + end + + local ok, err = pcall(assert, res.status == 200) + proxy:close() + assert(ok, err) + end, timeout / 2) + + if stream_enabled then + pwait_until(function () + local proxy = client.proxy_client(proxy_client_timeout, stream_port, stream_ip) + + res = proxy:get("/always_200") + local ok, err = pcall(assert, res.status == 200) + proxy:close() + assert(ok, err) + end, timeout) + end + end) + if not ok then + server:shutdown() + error(err) + end + + -- delete mocking configurations + if override_auth then + call_admin_api("DELETE", string.format("/consumers/%s/key-auth/%s", consumer_id, credential_id), nil, 204, headers) + call_admin_api("DELETE", string.format("/consumers/%s", consumer_id), nil, 204, headers) + call_admin_api("DELETE", "/plugins/" .. key_auth_plugin_id, nil, 204, headers) + end + + if override_rl then + call_admin_api("DELETE", "/plugins/" .. rl_plugin_id, nil, 204, headers) + end + + call_admin_api("DELETE", "/routes/" .. route_id, nil, 204, headers) + call_admin_api("DELETE", "/services/" .. service_id, nil, 204, headers) + call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", upstream_id, target_id), nil, 204, headers) + call_admin_api("DELETE", "/upstreams/" .. upstream_id, nil, 204, headers) + + if stream_enabled then + call_admin_api("DELETE", "/routes/" .. stream_route_id, nil, 204, headers) + call_admin_api("DELETE", "/services/" .. stream_service_id, nil, 204, headers) + call_admin_api("DELETE", string.format("/upstreams/%s/targets/%s", stream_upstream_id, stream_target_id), nil, 204, headers) + call_admin_api("DELETE", "/upstreams/" .. stream_upstream_id, nil, 204, headers) + end + + ok, err = pcall(function () + -- wait for mocking configurations to be deleted + pwait_until(function () + local proxy = client.proxy_client(proxy_client_timeout, forced_proxy_port) + res = proxy:get(route_path) + local ok, err = pcall(assert, res.status == 404) + proxy:close() + assert(ok, err) + end, timeout / 2) + end) + + server:shutdown() + + if not ok then + error(err) + end + +end + + +--- Waits for a file to meet a certain condition +-- The check function will repeatedly be called (with a fixed interval), until +-- there is no Lua error occurred +-- +-- NOTE: this is a regular Lua function, not a Luassert assertion. +-- @function wait_for_file +-- @tparam string mode one of: +-- +-- "file", "directory", "link", "socket", "named pipe", "char device", "block device", "other" +-- +-- @tparam string path the file path +-- @tparam[opt=10] number timeout maximum seconds to wait +local function wait_for_file(mode, path, timeout) + pwait_until(function() + local result, err = lfs.attributes(path, "mode") + local msg = string.format("failed to wait for the mode (%s) of '%s': %s", + mode, path, tostring(err)) + assert(result == mode, msg) + end, timeout or 10) +end + + +local wait_for_file_contents +do + --- Wait until a file exists and is non-empty. + -- + -- If, after the timeout is reached, the file does not exist, is not + -- readable, or is empty, an assertion error will be raised. + -- + -- @function wait_for_file_contents + -- @param fname the filename to wait for + -- @param timeout (optional) maximum time to wait after which an error is + -- thrown, defaults to 10. + -- @return contents the file contents, as a string + function wait_for_file_contents(fname, timeout) + assert(type(fname) == "string", + "filename must be a string") + + timeout = timeout or 10 + assert(type(timeout) == "number" and timeout >= 0, + "timeout must be nil or a number >= 0") + + local data = pl_file.read(fname) + if data and #data > 0 then + return data + end + + pcall(wait_until, function() + data = pl_file.read(fname) + return data and #data > 0 + end, timeout) + + assert(data, "file (" .. fname .. ") does not exist or is not readable" + .. " after " .. tostring(timeout) .. " seconds") + + assert(#data > 0, "file (" .. fname .. ") exists but is empty after " .. + tostring(timeout) .. " seconds") + + return data + end +end + + +local function wait_until_no_common_workers(workers, expected_total, strategy) + wait_until(function() + local pok, admin_client = pcall(client.admin_client) + if not pok then + return false + end + local res = assert(admin_client:send { + method = "GET", + path = "/", + }) + luassert.res_status(200, res) + local json = cjson.decode(luassert.res_status(200, res)) + admin_client:close() + + local new_workers = json.pids.workers + local total = 0 + local common = 0 + if new_workers then + for _, v in ipairs(new_workers) do + total = total + 1 + for _, v_old in ipairs(workers) do + if v == v_old then + common = common + 1 + break + end + end + end + end + return common == 0 and total == (expected_total or total) + end, 30) +end + + +local function get_kong_workers(expected_total) + local workers + + wait_until(function() + local pok, admin_client = pcall(client.admin_client) + if not pok then + return false + end + local res = admin_client:send { + method = "GET", + path = "/", + } + if not res or res.status ~= 200 then + return false + end + local body = luassert.res_status(200, res) + local json = cjson.decode(body) + + admin_client:close() + + workers = {} + + for _, item in ipairs(json.pids.workers) do + if item ~= ngx.null then + table.insert(workers, item) + end + end + + if expected_total and #workers ~= expected_total then + return nil, ("expected %s worker pids, got %s"):format(expected_total, + #workers) + + elseif #workers == 0 then + return nil, "GET / returned no worker pids" + end + + return true + end, 10) + return workers +end + + +--- Reload Kong and wait all workers are restarted. +local function reload_kong(strategy, ...) + local workers = get_kong_workers() + local ok, err = shell.kong_exec(...) + if ok then + wait_until_no_common_workers(workers, 1, strategy) + end + return ok, err +end + + +return { + get_available_port = get_available_port, + + wait_until = wait_until, + pwait_until = pwait_until, + wait_timer = wait_timer, + wait_for_invalidation = wait_for_invalidation, + wait_for_all_config_update = wait_for_all_config_update, + wait_for_file = wait_for_file, + wait_for_file_contents = wait_for_file_contents, + wait_until_no_common_workers = wait_until_no_common_workers, + + get_kong_workers = get_kong_workers, + reload_kong = reload_kong, +} From a32cf4a9fd2af1ce1c86306a9d14581578640b93 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 24 Sep 2024 17:09:16 +0800 Subject: [PATCH 4011/4351] chore(ci): pin bazel-contrib/setup-bazel to e403ad507104847c3539436f64a9e9eecc73eeec (#13705) KAG-5221 --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index d5299d463fc..144ab9bc091 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -189,7 +189,7 @@ jobs: grep -v '^#' .requirements >> $GITHUB_ENV - name: Setup Bazel - uses: bazel-contrib/setup-bazel@0.8.5 + uses: bazel-contrib/setup-bazel@e403ad507104847c3539436f64a9e9eecc73eeec #0.8.5 with: bazelisk-version: "1.20.0" # Avoid downloading Bazel every time. From 382f98a4ae7e6eb10da14a5b8b7b3f2aecc8ecb3 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Tue, 24 Sep 2024 17:10:43 +0800 Subject: [PATCH 4012/4351] docs(changelog): add the missing index of 3.6.0 (#13691) --- CHANGELOG.md | 1 + 1 file changed, 1 insertion(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index b53ea957349..b2351a372f8 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -4,6 +4,7 @@ - [3.7.1](#371) - [3.7.0](#370) - [3.6.1](#361) +- [3.6.0](#360) - [3.5.0](#350) - [3.4.2](#342) - [3.4.1](#341) From 204ba179b99b27344542eb6a3e554b15fad00303 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 26 Sep 2024 10:10:42 +0800 Subject: [PATCH 4013/4351] chore(ci): bump `crosstool-ng-actions` from `0.8.0` to `0.8.2` (#13706) KAG-5335 --- build/toolchain/repositories.bzl | 20 +++++++++---------- .../fixtures/ubuntu-24.04-arm64.txt | 2 +- 2 files changed, 11 insertions(+), 11 deletions(-) diff --git a/build/toolchain/repositories.bzl b/build/toolchain/repositories.bzl index 4a91eb868ff..5a315c04ea4 100644 --- a/build/toolchain/repositories.bzl +++ b/build/toolchain/repositories.bzl @@ -23,40 +23,40 @@ filegroup( def toolchain_repositories(): http_archive( name = "aarch64-rhel9-linux-gnu-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", - sha256 = "b8f9573cb71d5556aea5a0e13c205786b5817f54273e2efcde71548e9eb297a2", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.2/aarch64-rhel9-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "bcf38c5221fe96978428e8a7e0255cb8285008378f627dad8ad5a219adf99493", strip_prefix = "aarch64-rhel9-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-rhel8-linux-gnu-gcc-8", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", - sha256 = "f802d09c54f037f78198ff90bf847d822529ec3c6797a922e282453ad44321ef", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.2/aarch64-rhel8-linux-gnu-glibc-2.28-gcc-8.tar.gz", + sha256 = "44068f3c1ef59a9f1049c25c975c5180968321dea4f7333f640176abac95bc88", strip_prefix = "aarch64-rhel8-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-aws2023-linux-gnu-gcc-11", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", - sha256 = "4b5ef1511035fcb4b95c543485dc7a72675abcb27c4d2b6a20ac4598f2717a9f", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.2/aarch64-aws2023-linux-gnu-glibc-2.34-gcc-11.tar.gz", + sha256 = "3d3cfa475052f841304e3a0d7943827f2a9e4fa0dacafbfb0aaa95921d682459", strip_prefix = "aarch64-aws2023-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "aarch64-aws2-linux-gnu-gcc-8", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/aarch64-aws2-linux-gnu-glibc-2.26-gcc-8.tar.gz", - sha256 = "4bcf3e5448cca6c33f8d6d3e97da0378cfa57b116e5ba6f037e4fd11149ed37f", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.2/aarch64-aws2-linux-gnu-glibc-2.26-gcc-8.tar.gz", + sha256 = "73f15ccbe373604f817ee388cb4c1038c304507bdda7c0bc8234650b8ccde4fb", strip_prefix = "aarch64-aws2-linux-gnu", build_file_content = build_file_content, ) http_archive( name = "x86_64-aws2-linux-gnu-gcc-8", - url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.0/x86_64-aws2-linux-gnu-glibc-2.26-gcc-8.tar.gz", - sha256 = "bb742616c651900280ac63e926d941fa4bb851e648d011a04a29de62e818e516", + url = "https://github.com/Kong/crosstool-ng-actions/releases/download/0.8.2/x86_64-aws2-linux-gnu-glibc-2.26-gcc-8.tar.gz", + sha256 = "06b4900bb5922b74e8b4c11e237d45c1d7343ba694be6338c243d5a9d7f353f0", strip_prefix = "x86_64-aws2-linux-gnu", build_file_content = build_file_content, ) diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt index 6b1664c8989..dc470c5cdab 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.1 30 Jan 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True From a6ccbb1af2169a9edbf4491a91ecaf5d2d7fb067 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 26 Sep 2024 19:29:18 +0300 Subject: [PATCH 4014/4351] feat(api): support official media-type of yaml in /config endpoint (#13713) The https://datatracker.ietf.org/doc/html/rfc9512 specifies the official media-type to YAML as `application/yaml`. We had support for `text/yaml` (which is kept for backward compatibility), but this commit adds support for `application/yaml` as well. Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/feat-api-yaml-media-type.yml | 4 ++++ kong/api/api_helpers.lua | 4 +++- spec/02-integration/04-admin_api/15-off_spec.lua | 6 +++--- 3 files changed, 10 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/feat-api-yaml-media-type.yml diff --git a/changelog/unreleased/kong/feat-api-yaml-media-type.yml b/changelog/unreleased/kong/feat-api-yaml-media-type.yml new file mode 100644 index 00000000000..44c07afc3aa --- /dev/null +++ b/changelog/unreleased/kong/feat-api-yaml-media-type.yml @@ -0,0 +1,4 @@ +message: | + **Admin API**: Added support for official YAML media-type (application/yaml) to /config endpoint. +type: feature +scope: Admin API diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index 69e9822a8ed..62d51a859f9 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -260,7 +260,9 @@ function _M.before_filter(self) elseif sub(content_type, 1, 16) == "application/json" or sub(content_type, 1, 19) == "multipart/form-data" or sub(content_type, 1, 33) == "application/x-www-form-urlencoded" - or (ACCEPTS_YAML[self.route_name] and sub(content_type, 1, 9) == "text/yaml") + or (ACCEPTS_YAML[self.route_name] and + (sub(content_type, 1, 16) == "application/yaml" or + sub(content_type, 1, 9) == "text/yaml")) then return end diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 6bf5324a827..cfc6102ed51 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -247,7 +247,7 @@ describe("Admin API #off", function() - username: "bobby_in_yaml_body" ]]), headers = { - ["Content-Type"] = "text/yaml" + ["Content-Type"] = "application/yaml" }, }) @@ -3290,7 +3290,7 @@ describe("Admin API #off worker_consistency=eventual", function() - name: prometheus ]]), headers = { - ["Content-Type"] = "text/yaml" + ["Content-Type"] = "application/yaml" }, }) assert.response(res).has.status(201) @@ -3320,7 +3320,7 @@ describe("Admin API #off worker_consistency=eventual", function() - name: prometheus ]]), headers = { - ["Content-Type"] = "text/yaml" + ["Content-Type"] = "application/yaml" }, }) assert.response(res).has.status(201) From b64b6fb4ce7cef060c798d8b10ba83dda028ed92 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 27 Sep 2024 16:42:13 +0800 Subject: [PATCH 4015/4351] tests(router): remove duplicated `reload_router()` (#13693) --- .../02-integration/05-proxy/01-proxy_spec.lua | 19 +------- .../05-proxy/02-router_spec.lua | 19 +------- spec/02-integration/05-proxy/06-ssl_spec.lua | 19 +------- .../05-proxy/10-balancer/06-stream_spec.lua | 19 +------- .../05-proxy/18-upstream_tls_spec.lua | 19 +------- .../05-proxy/19-grpc_proxy_spec.lua | 19 +------- .../21-grpc_plugins_triggering_spec.lua | 19 +------- .../05-proxy/23-context_spec.lua | 19 +------- spec/02-integration/05-proxy/26-udp_spec.lua | 19 +------- .../28-stream_plugins_triggering_spec.lua | 19 +------- spec/internal/misc.lua | 38 +++------------- spec/internal/module.lua | 32 ++++++++++++++ spec/internal/sys.lua | 43 +++++++++++++++++++ 13 files changed, 90 insertions(+), 213 deletions(-) create mode 100644 spec/internal/sys.lua diff --git a/spec/02-integration/05-proxy/01-proxy_spec.lua b/spec/02-integration/05-proxy/01-proxy_spec.lua index e240d2ca434..a96f8325512 100644 --- a/spec/02-integration/05-proxy/01-proxy_spec.lua +++ b/spec/02-integration/05-proxy/01-proxy_spec.lua @@ -143,24 +143,7 @@ end) local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index aa52eaa13c6..5a1bc09785c 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2673,24 +2673,7 @@ end -- http expression 'http.queries.*' do local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/06-ssl_spec.lua b/spec/02-integration/05-proxy/06-ssl_spec.lua index 77030035441..7622f6bcc35 100644 --- a/spec/02-integration/05-proxy/06-ssl_spec.lua +++ b/spec/02-integration/05-proxy/06-ssl_spec.lua @@ -34,24 +34,7 @@ local fixtures = { } local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) fixtures.dns_mock = helpers.dns_mock.new({ mocks_only = true }) fixtures.dns_mock:A { diff --git a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua index b898979d6ed..6fff251810d 100644 --- a/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/06-stream_spec.lua @@ -2,24 +2,7 @@ local helpers = require "spec.helpers" local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua index 13789ccdaee..b48e652cc37 100644 --- a/spec/02-integration/05-proxy/18-upstream_tls_spec.lua +++ b/spec/02-integration/05-proxy/18-upstream_tls_spec.lua @@ -75,24 +75,7 @@ local fixtures = { local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) fixtures.dns_mock = helpers.dns_mock.new({ mocks_only = true }) fixtures.dns_mock:A { diff --git a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua index bc578ffd744..0043977b7ef 100644 --- a/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua +++ b/spec/02-integration/05-proxy/19-grpc_proxy_spec.lua @@ -6,24 +6,7 @@ local FILE_LOG_PATH = os.tmpname() local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua index daaedb55d92..4b9369e8472 100644 --- a/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/21-grpc_plugins_triggering_spec.lua @@ -6,24 +6,7 @@ local TEST_CONF = helpers.test_conf local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/23-context_spec.lua b/spec/02-integration/05-proxy/23-context_spec.lua index f5e82e9e45e..a7bd5f45ab5 100644 --- a/spec/02-integration/05-proxy/23-context_spec.lua +++ b/spec/02-integration/05-proxy/23-context_spec.lua @@ -3,24 +3,7 @@ local null = ngx.null local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/26-udp_spec.lua b/spec/02-integration/05-proxy/26-udp_spec.lua index f0e34293822..05e6c11a49f 100644 --- a/spec/02-integration/05-proxy/26-udp_spec.lua +++ b/spec/02-integration/05-proxy/26-udp_spec.lua @@ -5,24 +5,7 @@ local UDP_PROXY_PORT = 26001 local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua index 3bab5d24f02..2adf2e62caf 100644 --- a/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua +++ b/spec/02-integration/05-proxy/28-stream_plugins_triggering_spec.lua @@ -75,24 +75,7 @@ end local function reload_router(flavor) - _G.kong = { - configuration = { - router_flavor = flavor, - }, - } - - helpers.setenv("KONG_ROUTER_FLAVOR", flavor) - - package.loaded["spec.helpers"] = nil - package.loaded["kong.global"] = nil - package.loaded["kong.cache"] = nil - package.loaded["kong.db"] = nil - package.loaded["kong.db.schema.entities.routes"] = nil - package.loaded["kong.db.schema.entities.routes_subschemas"] = nil - - helpers = require "spec.helpers" - - helpers.unsetenv("KONG_ROUTER_FLAVOR") + helpers = require("spec.internal.module").reload_helpers(flavor) end diff --git a/spec/internal/misc.lua b/spec/internal/misc.lua index c8c5dc6d318..f1339e0882c 100644 --- a/spec/internal/misc.lua +++ b/spec/internal/misc.lua @@ -9,7 +9,6 @@ -- miscellaneous -local ffi = require("ffi") local pl_path = require("pl.path") local pl_dir = require("pl.dir") local pkey = require("resty.openssl.pkey") @@ -18,12 +17,7 @@ local shell = require("spec.internal.shell") local CONSTANTS = require("spec.internal.constants") - - -ffi.cdef [[ - int setenv(const char *name, const char *value, int overwrite); - int unsetenv(const char *name); -]] +local sys = require("spec.internal.sys") local pack = function(...) return { n = select("#", ...), ... } end @@ -123,28 +117,6 @@ local function make_yaml_file(content, filename) end ---- Set an environment variable --- @function setenv --- @param env (string) name of the environment variable --- @param value the value to set --- @return true on success, false otherwise -local function setenv(env, value) - assert(type(env) == "string", "env must be a string") - assert(type(value) == "string", "value must be a string") - return ffi.C.setenv(env, value, 1) == 0 -end - - ---- Unset an environment variable --- @function unsetenv --- @param env (string) name of the environment variable --- @return true on success, false otherwise -local function unsetenv(env) - assert(type(env) == "string", "env must be a string") - return ffi.C.unsetenv(env) == 0 -end - - local deep_sort do local function deep_compare(a, b) @@ -304,10 +276,10 @@ local function use_old_plugin(name) local origin_lua_path = os.getenv("LUA_PATH") -- put the old plugin path at first - assert(setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") + assert(sys.setenv("LUA_PATH", old_plugin_path .. "/?.lua;" .. old_plugin_path .. "/?/init.lua;" .. origin_lua_path), "failed to set LUA_PATH env") return function () - setenv("LUA_PATH", origin_lua_path) + sys.setenv("LUA_PATH", origin_lua_path) if temp_dir then pl_dir.rmtree(temp_dir) end @@ -323,8 +295,8 @@ return { openresty_ver_num = openresty_ver_num(), unindent = unindent, make_yaml_file = make_yaml_file, - setenv = setenv, - unsetenv = unsetenv, + setenv = sys.setenv, + unsetenv = sys.unsetenv, deep_sort = deep_sort, generate_keys = generate_keys, diff --git a/spec/internal/module.lua b/spec/internal/module.lua index d9ef1839f2b..2ee4ccc2d68 100644 --- a/spec/internal/module.lua +++ b/spec/internal/module.lua @@ -6,6 +6,38 @@ local function reload(name) end +local reload_helpers +do + local sys = require("spec.internal.sys") + + -- flavor could be "traditional","traditional_compatible" or "expressions" + -- changing flavor will change db's schema + reload_helpers = function(flavor) + _G.kong = { + configuration = { + router_flavor = flavor, + }, + } + + sys.setenv("KONG_ROUTER_FLAVOR", flavor) + + -- reload db and global module + reload("kong.db.schema.entities.routes_subschemas") + reload("kong.db.schema.entities.routes") + reload("kong.cache") + reload("kong.global") + + -- reload helpers module + local helpers = reload("spec.helpers") + + sys.unsetenv("KONG_ROUTER_FLAVOR") + + return helpers + end +end + + return { reload = reload, + reload_helpers = reload_helpers, } diff --git a/spec/internal/sys.lua b/spec/internal/sys.lua new file mode 100644 index 00000000000..c4aa08d1727 --- /dev/null +++ b/spec/internal/sys.lua @@ -0,0 +1,43 @@ +------------------------------------------------------------------ +-- Collection of utilities to help testing Kong features and plugins. +-- +-- @copyright Copyright 2016-2022 Kong Inc. All rights reserved. +-- @license [Apache 2.0](https://opensource.org/licenses/Apache-2.0) +-- @module spec.helpers + + +local ffi = require("ffi") + + +ffi.cdef [[ + int setenv(const char *name, const char *value, int overwrite); + int unsetenv(const char *name); +]] + + +--- Set an environment variable +-- @function setenv +-- @param env (string) name of the environment variable +-- @param value the value to set +-- @return true on success, false otherwise +local function setenv(env, value) + assert(type(env) == "string", "env must be a string") + assert(type(value) == "string", "value must be a string") + return ffi.C.setenv(env, value, 1) == 0 +end + + +--- Unset an environment variable +-- @function unsetenv +-- @param env (string) name of the environment variable +-- @return true on success, false otherwise +local function unsetenv(env) + assert(type(env) == "string", "env must be a string") + return ffi.C.unsetenv(env) == 0 +end + + +return { + setenv = setenv, + unsetenv = unsetenv, +} From d1fc73bf566955359728866870398406787f1721 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 27 Sep 2024 16:27:52 +0300 Subject: [PATCH 4016/4351] chore(clustering): adjust control plane log level when client closes the connection (#13714) ### Summary Currently controlplane logs at ERROR level when dataplane closes the connection. This commit lowers the log level to `DEBUG` in this common case. Signed-off-by: Aapo Talvensaari --- kong/clustering/control_plane.lua | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 080b7bd9bec..86c66e1a5ec 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -76,6 +76,11 @@ local function is_timeout(err) end +local function is_closed(err) + return err and sub(err, -6) == "closed" +end + + local function extract_dp_cert(cert) local expiry_timestamp = cert:get_not_after() -- values in cert_details must be strings @@ -495,7 +500,12 @@ function _M:handle_cp_websocket(cert) end if perr then - ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + if is_closed(perr) then + ngx_log(ngx_DEBUG, _log_prefix, "data plane closed the connection", log_suffix) + else + ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) + end + return ngx_exit(ngx_ERROR) end From 9004731d431220cd86ea59e7aed3a85de528d7cb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 9 Sep 2024 19:21:24 +0800 Subject: [PATCH 4017/4351] chore(explain_manifest): bump lief and return matched groups --- scripts/explain_manifest/expect.py | 22 +++++++++++++------ scripts/explain_manifest/explain.py | 17 ++++++++------- scripts/explain_manifest/requirements.txt | 2 +- scripts/explain_manifest/suites.py | 26 +++++++++++++++-------- 4 files changed, 43 insertions(+), 24 deletions(-) diff --git a/scripts/explain_manifest/expect.py b/scripts/explain_manifest/expect.py index c23d4f9a9d0..eb37b4da40c 100644 --- a/scripts/explain_manifest/expect.py +++ b/scripts/explain_manifest/expect.py @@ -144,6 +144,7 @@ def _print_all_fails(self): def _compare(self, attr, fn): self._checks_count += 1 + results = [] for f in self._files: if not hasattr(f, attr): continue # accept missing attribute for now @@ -153,8 +154,10 @@ def _compare(self, attr, fn): if self._key_name not in v: return True v = v[self._key_name] - (ok, err_template) = fn(v) - if (not not ok) == self._logical_reverse: + (r, err_template) = fn(v) + if r: + results.append(r) + if (not not r) == self._logical_reverse: _not = "not" if self._logical_reverse: _not = "actually" @@ -163,7 +166,7 @@ def _compare(self, attr, fn): f.relpath, attr, err_template.format(v, NOT=_not) )) return False - return True + return results def _exist(self): self._checks_count += 1 @@ -179,7 +182,9 @@ def _equal(self, attr, expect): return self._compare(attr, lambda a: (a == expect, "'{}' does {NOT} equal to '%s'" % expect)) def _match(self, attr, expect): - return self._compare(attr, lambda a: (re.search(expect, a), "'{}' does {NOT} match '%s'" % expect)) + r = self._compare(attr, lambda a: (re.search(expect, a), "'{}' does {NOT} match '%s'" % expect)) + self.last_macthes = r + return (not not r) def _less_than(self, attr, expect): def fn(a): @@ -222,8 +227,9 @@ def fn(a): if isinstance(a, list): msg = "'%s' is {NOT} found in the list" % expect for e in a: - if re.search(expect, e): - return True, msg + r = re.search(expect, e) + if r: + return r, msg return False, msg else: return False, "'%s' is not a list" % attr @@ -331,3 +337,7 @@ def run(self, suite: ExpectSuite): s(self.expect, **suite.tests[s]) self._print_result() # cleanup the lazy buffer + + + def get_last_macthes(self): + return self.last_macthes diff --git a/scripts/explain_manifest/explain.py b/scripts/explain_manifest/explain.py index 1916401024e..b22b2a5f4a3 100644 --- a/scripts/explain_manifest/explain.py +++ b/scripts/explain_manifest/explain.py @@ -132,15 +132,16 @@ def __init__(self, path, relpath): if not binary: # not an ELF file, malformed, etc return - self.arch = binary.header.machine_type.name + # lief._lief.ELF.ARCH.X86_64 + self.arch = str(binary.header.machine_type).split(".")[-1] for d in binary.dynamic_entries: - if d.tag == lief.ELF.DYNAMIC_TAGS.NEEDED: + if d.tag == lief._lief.ELF.DynamicEntry.TAG.NEEDED: self.needed_libraries.append(d.name) - elif d.tag == lief.ELF.DYNAMIC_TAGS.RPATH: - self.rpath = d.name - elif d.tag == lief.ELF.DYNAMIC_TAGS.RUNPATH: - self.runpath = d.name + elif d.tag == lief._lief.ELF.DynamicEntry.TAG.RPATH: + self.rpath = d.runpath + elif d.tag == lief._lief.ELF.DynamicEntry.TAG.RUNPATH: + self.runpath = d.runpath # create closures and lazily evaluated self.get_exported_symbols = lambda: sorted( @@ -203,7 +204,7 @@ def __init__(self, path, relpath): binary = lief.parse(path) for s in binary.strings: - if re.match("\s*--prefix=/", s): + if re.match(r"\s*--prefix=/", s): self.nginx_compile_flags = s for m in re.findall("add(?:-dynamic)?-module=(.*?) ", s): if m.startswith("../"): # skip bundled modules @@ -215,7 +216,7 @@ def __init__(self, path, relpath): else: self.nginx_modules.append(os.path.join(pdir, mname)) self.nginx_modules = sorted(self.nginx_modules) - elif m := re.match("^built with (.+) \(running with", s): + elif m := re.match(r"^built with (.+) \(running with", s): self.nginx_compiled_openssl = m.group(1).strip() # Fetch DWARF infos diff --git a/scripts/explain_manifest/requirements.txt b/scripts/explain_manifest/requirements.txt index 921dc8b3d14..ca360f33b24 100644 --- a/scripts/explain_manifest/requirements.txt +++ b/scripts/explain_manifest/requirements.txt @@ -1,4 +1,4 @@ -lief==0.12.* +lief==0.15.* globmatch==2.0.* pyelftools==0.29 looseversion==1.1.2 diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index ba89e432280..26d5c93d30d 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -49,11 +49,11 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdj .exported_symbols.contain("pcre2_general_context_free_8") \ .exported_symbols.do_not().contain("pcre_free") \ .needed_libraries.do_not().contain_match("libpcre.so.+") \ - .needed_libraries.do_not().contain_match("libpcre.+.so.+") \ - .needed_libraries.do_not().contain_match("libpcre2\-(8|16|32).so.+") \ + .needed_libraries.do_not().contain_match(r"libpcre.+.so.+") \ + .needed_libraries.do_not().contain_match(r"libpcre2\-(8|16|32).so.+") \ expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should not be compiled with debug flag") \ - .nginx_compile_flags.do_not().match("with\-debug") + .nginx_compile_flags.do_not().match(r"with\-debug") expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should include Kong's patches") \ .functions \ @@ -96,7 +96,7 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdj .needed_libraries.contain("libcrypt.so.1") expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.2.x") \ - .nginx_compiled_openssl.matches("OpenSSL 3.2.\d") \ + .nginx_compiled_openssl.matches(r"OpenSSL 3.2.\d") \ .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ @@ -137,12 +137,20 @@ def arm64_suites(expect): expect("/usr/local/openresty/nginx/sbin/nginx", "Nginx is arm64 arch") \ .arch.equals("AARCH64") -def docker_suites(expect, kong_uid: int = 1000, kong_gid: int = 1000): - expect("/etc/passwd", "kong user exists") \ - .text_content.matches("kong:x:%d" % kong_uid) +def docker_suites(expect): - expect("/etc/group", "kong group exists") \ - .text_content.matches("kong:x:%d" % kong_gid) + m = expect("/etc/passwd", "kong user exists") \ + .text_content.matches(r"kong:x:(\d+)").get_last_macthes() + + if m: + kong_uid = int(m[0].groups()[0]) + + + m = expect("/etc/group", "kong group exists") \ + .text_content.matches(r"kong:x:(\d+)").get_last_macthes() + + if m: + kong_gid = int(m[0].groups()[0]) for path in ("/usr/local/kong/**", "/usr/local/bin/kong"): expect(path, "%s owned by kong:root" % path) \ From 8210e880c603186eff8154c731bb392d1413f3fa Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 10 Sep 2024 21:58:31 +0800 Subject: [PATCH 4018/4351] chore(tests): use matched uid and gid in docker explain manifest test --- .github/matrix-commitly.yml | 1 - .github/matrix-full.yml | 1 - .github/workflows/release.yml | 8 +++----- 3 files changed, 3 insertions(+), 7 deletions(-) diff --git a/.github/matrix-commitly.yml b/.github/matrix-commitly.yml index 1a2962ab225..ee1b5061286 100644 --- a/.github/matrix-commitly.yml +++ b/.github/matrix-commitly.yml @@ -10,7 +10,6 @@ build-images: base-image: ubuntu:24.04 package: deb artifact-from: ubuntu-24.04 - check-manifest-suite: docker-image-ubuntu-24.04 smoke-tests: - label: ubuntu diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 72822d0a94e..4c8ae1fb6a4 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -92,7 +92,6 @@ build-images: artifact-from: ubuntu-24.04 artifact-from-alt: ubuntu-24.04-arm64 docker-platforms: linux/amd64, linux/arm64 - check-manifest-suite: docker-image-ubuntu-24.04 # Debian - label: debian diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 144ab9bc091..1f7d3de5b66 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -423,19 +423,17 @@ jobs: cache: 'pip' # caching pip dependencies - name: Verify - env: - SUITE: ${{ matrix.check-manifest-suite || 'docker-image' }} run: | cd scripts/explain_manifest # docker image verify requires sudo to set correct permissions, so we # also install deps for root - sudo -H -E pip install -r requirements.txt + sudo -E pip install -r requirements.txt IMAGE=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} - sudo -H -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s "$SUITE" + sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image if [[ ! -z "${{ matrix.docker-platforms }}" ]]; then - DOCKER_DEFAULT_PLATFORM=linux/arm64 sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s "$SUITE" + DOCKER_DEFAULT_PLATFORM=linux/arm64 sudo -E python ./main.py --image $IMAGE -f docker_image_filelist.txt -s docker-image fi scan-images: From 1a5bbfa7d5820254531c809eecffec104e02b36a Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Wed, 11 Sep 2024 21:45:20 +0800 Subject: [PATCH 4019/4351] fix(build): use a more reliable way to replace websocket library --- build/BUILD.bazel | 3 --- build/openresty/BUILD.openresty.bazel | 9 +++++---- 2 files changed, 5 insertions(+), 7 deletions(-) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 15150345fde..3822ba21373 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -249,9 +249,6 @@ kong_genrule( mkdir -p ${BUILD_DESTDIR}/etc/kong/ cp ${WORKSPACE_PATH}/kong.conf.default ${BUILD_DESTDIR}/etc/kong/kong.conf.default - # TODO: remove this after lua-resty-websocket becomes a patch or merged to upstream - rm -rf ${BUILD_DESTDIR}/openresty/lualib/resty/websocket - # housecleaning if [[ -d ${BUILD_DESTDIR}/kong/lib64 ]]; then cp -r ${BUILD_DESTDIR}/kong/lib64/* ${BUILD_DESTDIR}/kong/lib/. diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 8d09004b6a5..525d551252f 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -314,10 +314,11 @@ configure_make( "//conditions:default": [], }), postfix_script = select({ - # macOS ln doesn't support -r/relative path - "@platforms//os:macos": "ln -sf openresty/nginx/sbin/nginx openresty/bin/openresty", - "//conditions:default": "ln -srf openresty/nginx/sbin/nginx openresty/bin/openresty", - }), + # macOS ln doesn't support -r/relative path + "@platforms//os:macos": "ln -sf openresty/nginx/sbin/nginx openresty/bin/openresty", + "//conditions:default": "ln -srf openresty/nginx/sbin/nginx openresty/bin/openresty", + }) + # TODO: remove this after lua-resty-websocket becomes a patch or merged to upstream + " && rm -rf $INSTALLDIR/lualib/resty/websocket", targets = [ "-j " + KONG_VAR["NPROC"], "install -j" + KONG_VAR["NPROC"], From 695e8ec84669892b2efdee754e4f772bcd47ab1f Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 29 Sep 2024 16:35:52 +0800 Subject: [PATCH 4020/4351] fix(venv): fix compatibility on Bash 4.x and sync changes from EE (#13704) --- scripts/dependency_services/common.sh | 109 ++++++++++++++++++++++---- 1 file changed, 93 insertions(+), 16 deletions(-) diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index 0538816a2ca..75f2754840e 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -1,13 +1,41 @@ #!/usr/bin/env bash -if [ "$#" -ne 2 ]; then - echo "Usage: $0 KONG_SERVICE_ENV_FILE [up|down]" +if [ "$#" -lt 2 ]; then + echo "Usage: $0 KONG_SERVICE_ENV_FILE " exit 1 fi +if [ -d "$3/.pongo" ]; then + plugins_ee_directory=$3 +elif [ ! -z "$3" ]; then + echo "Requested to start extra plugins-ee services at $3, but it doesn't contain a .pongo directory" +fi + +cwd=$(realpath $(dirname $(readlink -f "${BASH_SOURCE[0]}"))) +PATH=$PATH:$cwd + +if [ ! -z "$plugins_ee_directory" ] && ! yq --version >/dev/null 2>&1; then + binary_name="" + if [[ "$OSTYPE" == "linux-gnu"* ]]; then + binary_name="yq_linux" + elif [[ "$OSTYPE" == "darwin"* ]]; then + binary_name="yq_darwin" + else + echo "Unsupported OS for yq: $OSTYPE" + exit 1 + fi + if [[ $(uname -m) == "x86_64" ]]; then + binary_name="${binary_name}_amd64" + else + binary_name="${binary_name}_arm64" + fi + wget "https://github.com/mikefarah/yq/releases/download/v4.40.5/${binary_name}" -qO "$cwd/yq" + chmod +x "$cwd/yq" +fi + if docker compose version >/dev/null 2>&1; then DOCKER_COMPOSE="docker compose" -elif [[ -z $(which docker-compose) ]]; then +elif [ -z "$(which docker-compose)" ]; then echo "docker-compose or docker compose plugin not installed" exit 1 else @@ -15,32 +43,72 @@ else fi if [ "$2" == "down" ]; then - $DOCKER_COMPOSE down -v + NETWORK_NAME="default" $DOCKER_COMPOSE down -v --remove-orphans exit 0 fi KONG_SERVICE_ENV_FILE=$1 # clear the file -> $KONG_SERVICE_ENV_FILE +> "$KONG_SERVICE_ENV_FILE" -cwd=$(realpath $(dirname $(readlink -f ${BASH_SOURCE[0]}))) +# Initialize parallel arrays for service names and port definitions +services=() +port_defs=() -export COMPOSE_FILE=$cwd/docker-compose-test-services.yml +ptemp=$cwd/.pongo-compat + +compose_file=$cwd/docker-compose-test-services.yml + +if [ ! -z "$plugins_ee_directory" ]; then + echo "Starting extra plugins-ee services at $plugins_ee_directory" + rm -rf "$ptemp" + mkdir -p "$ptemp" + + pushd "$plugins_ee_directory/.pongo" >/dev/null + + shopt -s nullglob + yaml_files=(*.yml *.yaml) + shopt -u nullglob + + for f in "${yaml_files[@]}"; do + compose_file="$compose_file:$(pwd)/$f" + for service in $(yq '.services | keys| .[]' <"$f"); do + # rest-proxy -> rest_proxy + services+=( "$service" ) + service_normalized="${service//-/_}" + ports="" + for port in $(yq ".services.$service.ports.[]" <"$f" | rev | cut -d: -f1 | rev); do + # KEYCLOAK_PORT_8080:8080 + ports="$ports ${service_normalized}_PORT_${port}:${port}" + done + port_defs+=( "$ports" ) + done + done + popd >/dev/null + + ln -sf "$(pwd)/$plugins_ee_directory/.pongo" "$ptemp/.pongo" + ln -sf "$(pwd)/$plugins_ee_directory/spec" "$ptemp/spec" + export PONGO_WD=$(realpath "$plugins_ee_directory") + pushd "$ptemp" >/dev/null +fi + +export COMPOSE_FILE="$compose_file" export COMPOSE_PROJECT_NAME="$(basename $(realpath $cwd/../../))-$(basename ${KONG_VENV:-kong-dev})" -echo "export COMPOSE_FILE=$COMPOSE_FILE" >> $KONG_SERVICE_ENV_FILE -echo "export COMPOSE_PROJECT_NAME=$COMPOSE_PROJECT_NAME" >> $KONG_SERVICE_ENV_FILE +echo "export COMPOSE_FILE=$COMPOSE_FILE" >> "$KONG_SERVICE_ENV_FILE" +echo "export COMPOSE_PROJECT_NAME=$COMPOSE_PROJECT_NAME" >> "$KONG_SERVICE_ENV_FILE" + +NETWORK_NAME="default" $DOCKER_COMPOSE up -d --build --wait --remove-orphans -$DOCKER_COMPOSE up -d +if [ ! -z "$plugins_ee_directory" ]; then + unset PONGO_WD + popd >/dev/null +fi if [ $? -ne 0 ]; then echo "Something goes wrong, please check $DOCKER_COMPOSE output" exit 1 fi -# Initialize parallel arrays for service names and port definitions -services=() -port_defs=() - # Add elements to the parallel arrays services+=("postgres") port_defs+=("PG_PORT:5432") @@ -48,6 +116,9 @@ port_defs+=("PG_PORT:5432") services+=("redis") port_defs+=("REDIS_PORT:6379 REDIS_SSL_PORT:6380") +services+=("redis-stack") +port_defs+=("REDIS_STACK_PORT:6379") + services+=("grpcbin") port_defs+=("GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001") @@ -63,8 +134,8 @@ for ((i = 0; i < ${#services[@]}; i++)); do svc="${services[i]}" for port_def in ${port_defs[i]}; do - env_name=$(echo $port_def |cut -d: -f1) - private_port=$(echo $port_def |cut -d: -f2) + env_name=$(echo "$port_def" | cut -d: -f1) + private_port=$(echo "$port_def" | cut -d: -f2) exposed_port="$($DOCKER_COMPOSE port "$svc" "$private_port" | cut -d: -f2)" if [ -z "$exposed_port" ]; then @@ -77,4 +148,10 @@ for ((i = 0; i < ${#services[@]}; i++)); do echo "export ${prefix}${env_name}=$exposed_port" >> "$KONG_SERVICE_ENV_FILE" done done + + # all services go to localhost + for prefix in $env_prefixes; do + svcn="${svc//-/_}" + echo "export ${prefix}$(echo "$svcn" | tr '[:lower:]' '[:upper:]')_HOST=127.0.0.1" >> "$KONG_SERVICE_ENV_FILE" + done done From 778fe086a1f46f44987dc17c984c3c0581996cbb Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Sun, 29 Sep 2024 17:58:09 +0800 Subject: [PATCH 4021/4351] fix(explain_manifest): fix behavior change or API after version bump (#13721) Regression from https://github.com/Kong/kong/pull/13639 --- scripts/explain_manifest/explain.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/explain_manifest/explain.py b/scripts/explain_manifest/explain.py index b22b2a5f4a3..01ba79d53d7 100644 --- a/scripts/explain_manifest/explain.py +++ b/scripts/explain_manifest/explain.py @@ -139,7 +139,7 @@ def __init__(self, path, relpath): if d.tag == lief._lief.ELF.DynamicEntry.TAG.NEEDED: self.needed_libraries.append(d.name) elif d.tag == lief._lief.ELF.DynamicEntry.TAG.RPATH: - self.rpath = d.runpath + self.rpath = d.rpath elif d.tag == lief._lief.ELF.DynamicEntry.TAG.RUNPATH: self.runpath = d.runpath From 7558b4df309188ff28f6e3d67ea836a0fbb0a920 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Mon, 30 Sep 2024 10:29:15 +0800 Subject: [PATCH 4022/4351] docs(*): update the changelog PR title to include the docs(release) scope (#13719) --- changelog/create_pr | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/create_pr b/changelog/create_pr index e765bf78250..a16d0eb1d0e 100644 --- a/changelog/create_pr +++ b/changelog/create_pr @@ -18,7 +18,7 @@ if [[ -z "${response:+x}" ]] ; then -H "Authorization: Bearer ${GITHUB_TOKEN}" \ -H "X-GitHub-Api-Version: 2022-11-28" \ "https://api.github.com/repos/${1}/pulls" \ - -d '{"base":"'"${2}"'", "title":"'"Generate ${3} changelog"'","body":"'"Generate ${3} changelog"'","head":"'"${4}"'"}' \ + -d '{"base":"'"${2}"'", "title":"'"docs(release): generate ${3} changelog"'","body":"'"Generate ${3} changelog"'","head":"'"${4}"'"}' \ | jq -r '[.html_url, .head.ref] | @tsv' else printf 'Updated existing PR: %s\n' "${response}" From 11405e5d4d2d88db746dd6ae0b700bc94f9fbe47 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Tue, 1 Oct 2024 18:03:38 +0200 Subject: [PATCH 4023/4351] refactor(shorthand_fields): remove translate_backwards in favor of replaced_with (#13604) * refactor(shorthand_fields): remove translate_backwards in favor of replaced_with KAG-5298 * fixup! refactor(shorthand_fields): remove translate_backwards in favor of replaced_with PR Review --- kong/db/schema/init.lua | 20 +++++++++++++++---- kong/db/schema/metaschema.lua | 1 - kong/plugins/acme/schema.lua | 4 ---- kong/plugins/rate-limiting/schema.lua | 9 --------- kong/plugins/response-ratelimiting/schema.lua | 9 --------- 5 files changed, 16 insertions(+), 27 deletions(-) diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 1d213a3a4ff..2af360b3b8b 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1805,8 +1805,16 @@ function Schema:process_auto_fields(data, context, nulls, opts) end end - if is_select and sdata.translate_backwards and not(opts and opts.hide_shorthands) then - data[sname] = table_path(data, sdata.translate_backwards) + if is_select and not(opts and opts.hide_shorthands) then + local replaced_with = sdata.deprecation and sdata.deprecation.replaced_with and + sdata.deprecation.replaced_with[1] + if replaced_with then + if replaced_with.reverse_mapping_function then + data[sname] = replaced_with.reverse_mapping_function(data) + else + data[sname] = table_path(data, replaced_with.path) + end + end end end if has_errs then @@ -1959,8 +1967,12 @@ function Schema:process_auto_fields(data, context, nulls, opts) if self.shorthand_fields then for _, shorthand_field in ipairs(self.shorthand_fields) do - if shorthand_field[key] and shorthand_field[key].translate_backwards then - should_be_in_ouput = is_select + if shorthand_field[key] then + local replaced_with = shorthand_field[key].deprecation and shorthand_field[key].deprecation.replaced_with and + #shorthand_field[key].deprecation.replaced_with[1] + if replaced_with then + should_be_in_ouput = is_select + end end end end diff --git a/kong/db/schema/metaschema.lua b/kong/db/schema/metaschema.lua index 554e59eaddc..1ea7c9588f1 100644 --- a/kong/db/schema/metaschema.lua +++ b/kong/db/schema/metaschema.lua @@ -716,7 +716,6 @@ local function make_shorthand_field_schema() shorthand_field_schema[1] = { type = { type = "string", one_of = shorthand_field_types, required = true }, } insert(shorthand_field_schema, { func = { type = "function", required = true } }) - insert(shorthand_field_schema, { translate_backwards = { type = "array", elements = { type = "string" }, required = false } }) return shorthand_field_schema end diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 5b349ac11db..95a82d6bd56 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -41,7 +41,6 @@ local LEGACY_SCHEMA_TRANSLATIONS = { { auth = { type = "string", len_min = 0, - translate_backwards = {'password'}, deprecation = { replaced_with = { { path = { 'password' } } }, message = "acme: config.storage_config.redis.auth is deprecated, please use config.storage_config.redis.password instead", @@ -52,7 +51,6 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { ssl_server_name = { type = "string", - translate_backwards = {'server_name'}, deprecation = { replaced_with = { { path = { 'server_name' } } }, message = "acme: config.storage_config.redis.ssl_server_name is deprecated, please use config.storage_config.redis.server_name instead", @@ -64,7 +62,6 @@ local LEGACY_SCHEMA_TRANSLATIONS = { { namespace = { type = "string", len_min = 0, - translate_backwards = {'extra_options', 'namespace'}, deprecation = { replaced_with = { { path = { 'extra_options', 'namespace' } } }, message = "acme: config.storage_config.redis.namespace is deprecated, please use config.storage_config.redis.extra_options.namespace instead", @@ -75,7 +72,6 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, { scan_count = { type = "integer", - translate_backwards = {'extra_options', 'scan_count'}, deprecation = { replaced_with = { { path = { 'extra_options', 'scan_count' } } }, message = "acme: config.storage_config.redis.scan_count is deprecated, please use config.storage_config.redis.extra_options.scan_count instead", diff --git a/kong/plugins/rate-limiting/schema.lua b/kong/plugins/rate-limiting/schema.lua index 32a346c58ed..3d0ca479ec5 100644 --- a/kong/plugins/rate-limiting/schema.lua +++ b/kong/plugins/rate-limiting/schema.lua @@ -102,7 +102,6 @@ return { -- TODO: deprecated forms, to be removed in Kong 4.0 { redis_host = { type = "string", - translate_backwards = {'redis', 'host'}, deprecation = { replaced_with = { { path = { 'redis', 'host' } } }, message = "rate-limiting: config.redis_host is deprecated, please use config.redis.host instead", @@ -113,7 +112,6 @@ return { } }, { redis_port = { type = "integer", - translate_backwards = {'redis', 'port'}, deprecation = { replaced_with = { { path = { 'redis', 'port' } } }, message = "rate-limiting: config.redis_port is deprecated, please use config.redis.port instead", @@ -125,7 +123,6 @@ return { { redis_password = { type = "string", len_min = 0, - translate_backwards = {'redis', 'password'}, deprecation = { replaced_with = { { path = { 'redis', 'password' } } }, message = "rate-limiting: config.redis_password is deprecated, please use config.redis.password instead", @@ -136,7 +133,6 @@ return { } }, { redis_username = { type = "string", - translate_backwards = {'redis', 'username'}, deprecation = { replaced_with = { { path = { 'redis', 'username' } } }, message = "rate-limiting: config.redis_username is deprecated, please use config.redis.username instead", @@ -147,7 +143,6 @@ return { } }, { redis_ssl = { type = "boolean", - translate_backwards = {'redis', 'ssl'}, deprecation = { replaced_with = { { path = { 'redis', 'ssl' } } }, message = "rate-limiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", @@ -158,7 +153,6 @@ return { } }, { redis_ssl_verify = { type = "boolean", - translate_backwards = {'redis', 'ssl_verify'}, deprecation = { replaced_with = { { path = { 'redis', 'ssl_verify' } } }, message = "rate-limiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", @@ -169,7 +163,6 @@ return { } }, { redis_server_name = { type = "string", - translate_backwards = {'redis', 'server_name'}, deprecation = { replaced_with = { { path = { 'redis', 'server_name' } } }, message = "rate-limiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", @@ -180,7 +173,6 @@ return { } }, { redis_timeout = { type = "integer", - translate_backwards = {'redis', 'timeout'}, deprecation = { replaced_with = { { path = { 'redis', 'timeout' } } }, message = "rate-limiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", @@ -191,7 +183,6 @@ return { } }, { redis_database = { type = "integer", - translate_backwards = {'redis', 'database'}, deprecation = { replaced_with = { { path = { 'redis', 'database' } } }, message = "rate-limiting: config.redis_database is deprecated, please use config.redis.database instead", diff --git a/kong/plugins/response-ratelimiting/schema.lua b/kong/plugins/response-ratelimiting/schema.lua index 81b4a926474..4446298a36a 100644 --- a/kong/plugins/response-ratelimiting/schema.lua +++ b/kong/plugins/response-ratelimiting/schema.lua @@ -141,7 +141,6 @@ return { -- TODO: deprecated forms, to be removed in Kong 4.0 { redis_host = { type = "string", - translate_backwards = {'redis', 'host'}, deprecation = { replaced_with = { { path = { 'redis', 'host' } } }, message = "response-ratelimiting: config.redis_host is deprecated, please use config.redis.host instead", @@ -152,7 +151,6 @@ return { } }, { redis_port = { type = "integer", - translate_backwards = {'redis', 'port'}, deprecation = { replaced_with = { { path = {'redis', 'port'} } }, message = "response-ratelimiting: config.redis_port is deprecated, please use config.redis.port instead", @@ -164,7 +162,6 @@ return { { redis_password = { type = "string", len_min = 0, - translate_backwards = {'redis', 'password'}, deprecation = { replaced_with = { { path = {'redis', 'password'} } }, message = "response-ratelimiting: config.redis_password is deprecated, please use config.redis.password instead", @@ -175,7 +172,6 @@ return { } }, { redis_username = { type = "string", - translate_backwards = {'redis', 'username'}, deprecation = { replaced_with = { { path = {'redis', 'username'} } }, message = "response-ratelimiting: config.redis_username is deprecated, please use config.redis.username instead", @@ -186,7 +182,6 @@ return { } }, { redis_ssl = { type = "boolean", - translate_backwards = {'redis', 'ssl'}, deprecation = { replaced_with = { { path = {'redis', 'ssl'} } }, message = "response-ratelimiting: config.redis_ssl is deprecated, please use config.redis.ssl instead", @@ -197,7 +192,6 @@ return { } }, { redis_ssl_verify = { type = "boolean", - translate_backwards = {'redis', 'ssl_verify'}, deprecation = { replaced_with = { { path = {'redis', 'ssl_verify'} } }, message = "response-ratelimiting: config.redis_ssl_verify is deprecated, please use config.redis.ssl_verify instead", @@ -208,7 +202,6 @@ return { } }, { redis_server_name = { type = "string", - translate_backwards = {'redis', 'server_name'}, deprecation = { replaced_with = { { path = {'redis', 'server_name'} } }, message = "response-ratelimiting: config.redis_server_name is deprecated, please use config.redis.server_name instead", @@ -219,7 +212,6 @@ return { } }, { redis_timeout = { type = "integer", - translate_backwards = {'redis', 'timeout'}, deprecation = { replaced_with = { { path = {'redis', 'timeout'} } }, message = "response-ratelimiting: config.redis_timeout is deprecated, please use config.redis.timeout instead", @@ -230,7 +222,6 @@ return { } }, { redis_database = { type = "integer", - translate_backwards = {'redis', 'database'}, deprecation = { replaced_with = { { path = {'redis', 'database'} } }, message = "response-ratelimiting: config.redis_database is deprecated, please use config.redis.database instead", From cf403a731374c324b3dd9adef318ad5c848fee53 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 8 Oct 2024 10:11:10 +0800 Subject: [PATCH 4024/4351] fix(rate-limiting): do not set response headers if `conf.hide_client_headers` is `true` (#13722) Fix https://github.com/Kong/kong/issues/13715; we should not set the response header if `conf.hide_client_headers` is `true`. --- .gitignore | 7 +++++-- .../unreleased/kong/fix-rl-plugin-resp-hdr.yml | 6 ++++++ kong/plugins/rate-limiting/handler.lua | 11 ++++++++--- .../23-rate-limiting/04-access_spec.lua | 15 +++++++++++++++ 4 files changed, 34 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/fix-rl-plugin-resp-hdr.yml diff --git a/.gitignore b/.gitignore index 5651c0f40c4..8d07d62e272 100644 --- a/.gitignore +++ b/.gitignore @@ -31,8 +31,6 @@ bin/grpcurl *.bak *.rock -bazel-* - worktree/ bin/bazel bin/h2client @@ -41,3 +39,8 @@ bin/h2client *.wasm spec/fixtures/proxy_wasm_filters/build spec/fixtures/proxy_wasm_filters/target + +# bazel +bazel-* +# remove it after migrating from WORKSPACE to Bzlmod +MODULE.bazel.lock diff --git a/changelog/unreleased/kong/fix-rl-plugin-resp-hdr.yml b/changelog/unreleased/kong/fix-rl-plugin-resp-hdr.yml new file mode 100644 index 00000000000..4de2eec659b --- /dev/null +++ b/changelog/unreleased/kong/fix-rl-plugin-resp-hdr.yml @@ -0,0 +1,6 @@ +message: > + **Rate-Limiting**: Fixed an issue that caused an + HTTP 500 error when `hide_client_headers` + is set to `true` and the request exceeds the rate limit. +type: bugfix +scope: Plugin diff --git a/kong/plugins/rate-limiting/handler.lua b/kong/plugins/rate-limiting/handler.lua index c1e98c7decc..91c5dfbf930 100644 --- a/kong/plugins/rate-limiting/handler.lua +++ b/kong/plugins/rate-limiting/handler.lua @@ -192,12 +192,17 @@ function RateLimitingHandler:access(conf) -- If limit is exceeded, terminate the request if stop then - pdk_rl_store_response_header(ngx_ctx, RETRY_AFTER, reset) - pdk_rl_apply_response_headers(ngx_ctx) + if not conf.hide_client_headers then + pdk_rl_store_response_header(ngx_ctx, RETRY_AFTER, reset) + pdk_rl_apply_response_headers(ngx_ctx) + end + return kong.response.error(conf.error_code, conf.error_message) end - pdk_rl_apply_response_headers(ngx_ctx) + if not conf.hide_client_headers then + pdk_rl_apply_response_headers(ngx_ctx) + end end if conf.sync_rate ~= SYNC_RATE_REALTIME and conf.policy == "redis" then diff --git a/spec/03-plugins/23-rate-limiting/04-access_spec.lua b/spec/03-plugins/23-rate-limiting/04-access_spec.lua index 140dcf0e0ac..ef8caa8c366 100644 --- a/spec/03-plugins/23-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/23-rate-limiting/04-access_spec.lua @@ -650,7 +650,22 @@ if limit_by == "ip" then }) local res = assert(GET(test_path)) + assert.res_status(200, res) + + assert.is_nil(res.headers["X-Ratelimit-Limit-Minute"]) + assert.is_nil(res.headers["X-Ratelimit-Remaining-Minute"]) + assert.is_nil(res.headers["Ratelimit-Limit"]) + assert.is_nil(res.headers["Ratelimit-Remaining"]) + assert.is_nil(res.headers["Ratelimit-Reset"]) + assert.is_nil(res.headers["Retry-After"]) + + -- repeat until get rate-limited + helpers.wait_until(function() + res = assert(GET(test_path)) + return res.status == 429, "should be rate-limited (429), got " .. res.status + end, 10) + assert.res_status(429, res) assert.is_nil(res.headers["X-Ratelimit-Limit-Minute"]) assert.is_nil(res.headers["X-Ratelimit-Remaining-Minute"]) assert.is_nil(res.headers["Ratelimit-Limit"]) From be4f07b8b687ebd25005d4eaba44d824f8ee032b Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 8 Oct 2024 10:23:44 +0800 Subject: [PATCH 4025/4351] chore(Bazel): format Bazel files by Bazel Buildifier (#13720) Format Bazel files using https://github.com/bazelbuild/buildtools/blob/main/buildifier/README.md. --- BUILD.bazel | 2 +- build/BUILD.bazel | 4 ++-- build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel | 2 +- build/cross_deps/libyaml/BUILD.libyaml.bazel | 2 +- build/cross_deps/libyaml/repositories.bzl | 2 +- build/cross_deps/repositories.bzl | 4 ++-- build/cross_deps/zlib/BUILD.zlib.bazel | 2 +- build/cross_deps/zlib/repositories.bzl | 2 +- build/libexpat/BUILD.libexpat.bazel | 2 +- build/libexpat/repositories.bzl | 2 +- build/luarocks/BUILD.luarocks.bazel | 6 +++--- build/openresty/BUILD.openresty.bazel | 8 ++++---- .../openresty/atc_router/atc_router_repositories.bzl | 2 +- build/openresty/brotli/brotli_repositories.bzl | 2 +- build/openresty/openssl/openssl.bzl | 2 +- build/openresty/pcre/BUILD.pcre.bazel | 2 +- build/openresty/repositories.bzl | 12 ++++++------ .../simdjson_ffi/simdjson_ffi_repositories.bzl | 2 +- build/openresty/wasmx/wasmx_repositories.bzl | 2 +- build/repositories.bzl | 6 +++--- build/toolchain/cc_toolchain_config.bzl | 2 +- 21 files changed, 35 insertions(+), 35 deletions(-) diff --git a/BUILD.bazel b/BUILD.bazel index 20c265c370e..4602b77e02d 100644 --- a/BUILD.bazel +++ b/BUILD.bazel @@ -1,5 +1,5 @@ -load("@bazel_skylib//rules:common_settings.bzl", "bool_flag", "string_flag") load("@bazel_skylib//lib:selects.bzl", "selects") +load("@bazel_skylib//rules:common_settings.bzl", "bool_flag", "string_flag") load("//build/nfpm:rules.bzl", "nfpm_pkg") load("//build/toolchain:managed_toolchain.bzl", "aarch64_glibc_distros") diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 3822ba21373..27c190841a7 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -1,7 +1,7 @@ -load("@kong_bindings//:variables.bzl", "KONG_VAR") load("@bazel_skylib//lib:selects.bzl", "selects") -load("//build:build_system.bzl", "get_workspace_name", "kong_genrule", "kong_install", "kong_rules_group", "kong_template_file") load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") +load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build:build_system.bzl", "get_workspace_name", "kong_genrule", "kong_install", "kong_rules_group", "kong_template_file") exports_files([ "package/nfpm.yaml", diff --git a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel index 474ae5251b1..1be6e107c84 100644 --- a/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel +++ b/build/cross_deps/libxcrypt/BUILD.libxcrypt.bazel @@ -1,6 +1,6 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") load("@bazel_skylib//lib:selects.bzl", "selects") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") filegroup( name = "all_srcs", diff --git a/build/cross_deps/libyaml/BUILD.libyaml.bazel b/build/cross_deps/libyaml/BUILD.libyaml.bazel index 8739719983d..68085aafe36 100644 --- a/build/cross_deps/libyaml/BUILD.libyaml.bazel +++ b/build/cross_deps/libyaml/BUILD.libyaml.bazel @@ -1,5 +1,5 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") filegroup( name = "all_srcs", diff --git a/build/cross_deps/libyaml/repositories.bzl b/build/cross_deps/libyaml/repositories.bzl index dffd0798cde..8445ad1e886 100644 --- a/build/cross_deps/libyaml/repositories.bzl +++ b/build/cross_deps/libyaml/repositories.bzl @@ -1,7 +1,7 @@ """A module defining the third party dependency OpenResty""" -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") def libyaml_repositories(): """Defines the libyaml repository""" diff --git a/build/cross_deps/repositories.bzl b/build/cross_deps/repositories.bzl index a2afddfc9e9..ed13116f3e5 100644 --- a/build/cross_deps/repositories.bzl +++ b/build/cross_deps/repositories.bzl @@ -1,6 +1,6 @@ -load("//build/cross_deps/zlib:repositories.bzl", "zlib_repositories") -load("//build/cross_deps/libyaml:repositories.bzl", "libyaml_repositories") load("//build/cross_deps/libxcrypt:repositories.bzl", "libxcrypt_repositories") +load("//build/cross_deps/libyaml:repositories.bzl", "libyaml_repositories") +load("//build/cross_deps/zlib:repositories.bzl", "zlib_repositories") def cross_deps_repositories(): zlib_repositories() diff --git a/build/cross_deps/zlib/BUILD.zlib.bazel b/build/cross_deps/zlib/BUILD.zlib.bazel index a82ac697781..79be90c0bd6 100644 --- a/build/cross_deps/zlib/BUILD.zlib.bazel +++ b/build/cross_deps/zlib/BUILD.zlib.bazel @@ -1,5 +1,5 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake") filegroup( name = "all_srcs", diff --git a/build/cross_deps/zlib/repositories.bzl b/build/cross_deps/zlib/repositories.bzl index 325c23a5ac3..e8fc13dce30 100644 --- a/build/cross_deps/zlib/repositories.bzl +++ b/build/cross_deps/zlib/repositories.bzl @@ -1,7 +1,7 @@ """A module defining the third party dependency OpenResty""" -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") def zlib_repositories(): """Defines the zlib repository""" diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index 49a4092cd82..e443b86afac 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -1,5 +1,5 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") filegroup( name = "all_srcs", diff --git a/build/libexpat/repositories.bzl b/build/libexpat/repositories.bzl index c839bd48798..0c66c0a7340 100644 --- a/build/libexpat/repositories.bzl +++ b/build/libexpat/repositories.bzl @@ -1,7 +1,7 @@ """A module defining the third party dependency OpenResty""" -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") def libexpat_repositories(): diff --git a/build/luarocks/BUILD.luarocks.bazel b/build/luarocks/BUILD.luarocks.bazel index db444678c85..b23ad9609ba 100644 --- a/build/luarocks/BUILD.luarocks.bazel +++ b/build/luarocks/BUILD.luarocks.bazel @@ -1,6 +1,6 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") load("@kong//build:build_system.bzl", "kong_template_genrule") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") filegroup( name = "all_srcs", @@ -39,8 +39,8 @@ configure_make( kong_template_genrule( name = "luarocks_exec", srcs = [ - "@openssl//:openssl", - "@libexpat//:libexpat", + "@libexpat", + "@openssl", ] + select({ "@kong//:any-cross": ["@cross_deps_libyaml//:libyaml"], "//conditions:default": [ diff --git a/build/openresty/BUILD.openresty.bazel b/build/openresty/BUILD.openresty.bazel index 525d551252f..81ad1724f89 100644 --- a/build/openresty/BUILD.openresty.bazel +++ b/build/openresty/BUILD.openresty.bazel @@ -1,10 +1,10 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") load("@bazel_skylib//lib:selects.bzl", "selects") -load("@kong//build/openresty/wasmx:rules.bzl", "wasm_runtime", "wasmx_configure_options", "wasmx_env") load("@kong//build:build_system.bzl", "kong_cc_static_library") -load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") -load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@kong//build/openresty/wasmx:rules.bzl", "wasm_runtime", "wasmx_configure_options", "wasmx_env") load("@kong//build/openresty/wasmx/filters:variables.bzl", "WASM_FILTERS_TARGETS") +load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@openresty_binding//:variables.bzl", "LUAJIT_VERSION") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make", "make") filegroup( name = "luajit_srcs", diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl index ce71993b754..d4474bcff34 100644 --- a/build/openresty/atc_router/atc_router_repositories.bzl +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -1,7 +1,7 @@ """A module defining the dependency atc-router""" -load("//build:build_system.bzl", "git_or_local_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build:build_system.bzl", "git_or_local_repository") def atc_router_repositories(): git_or_local_repository( diff --git a/build/openresty/brotli/brotli_repositories.bzl b/build/openresty/brotli/brotli_repositories.bzl index d3e020039f3..1f2afc40c38 100644 --- a/build/openresty/brotli/brotli_repositories.bzl +++ b/build/openresty/brotli/brotli_repositories.bzl @@ -1,8 +1,8 @@ """A module defining the dependency """ -load("//build:build_system.bzl", "git_or_local_repository") load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build:build_system.bzl", "git_or_local_repository") def brotli_repositories(): maybe( diff --git a/build/openresty/openssl/openssl.bzl b/build/openresty/openssl/openssl.bzl index d17582b5ba5..1390dd6e500 100644 --- a/build/openresty/openssl/openssl.bzl +++ b/build/openresty/openssl/openssl.bzl @@ -5,8 +5,8 @@ Note that the $(PERL) "make variable" (https://docs.bazel.build/versions/main/be is populated by the perl toolchain provided by rules_perl. """ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "configure_make") # Read https://wiki.openssl.org/index.php/Compilation_and_Installation diff --git a/build/openresty/pcre/BUILD.pcre.bazel b/build/openresty/pcre/BUILD.pcre.bazel index 023f08b3a44..bd0041c71a1 100644 --- a/build/openresty/pcre/BUILD.pcre.bazel +++ b/build/openresty/pcre/BUILD.pcre.bazel @@ -1,5 +1,5 @@ -load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake") filegroup( name = "all_srcs", diff --git a/build/openresty/repositories.bzl b/build/openresty/repositories.bzl index bb1e7389f58..f4cafe9d2d1 100644 --- a/build/openresty/repositories.bzl +++ b/build/openresty/repositories.bzl @@ -2,17 +2,17 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") -load("//build:build_system.bzl", "git_or_local_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") -load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") +load("//build:build_system.bzl", "git_or_local_repository") +load("//build/openresty/ada:ada_repositories.bzl", "ada_repositories") +load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") +load("//build/openresty/brotli:brotli_repositories.bzl", "brotli_repositories") load("//build/openresty/openssl:openssl_repositories.bzl", "openssl_repositories") +load("//build/openresty/pcre:pcre_repositories.bzl", "pcre_repositories") load("//build/openresty/simdjson_ffi:simdjson_ffi_repositories.bzl", "simdjson_ffi_repositories") -load("//build/openresty/atc_router:atc_router_repositories.bzl", "atc_router_repositories") +load("//build/openresty/snappy:snappy_repositories.bzl", "snappy_repositories") load("//build/openresty/wasmx:wasmx_repositories.bzl", "wasmx_repositories") load("//build/openresty/wasmx/filters:repositories.bzl", "wasm_filters_repositories") -load("//build/openresty/brotli:brotli_repositories.bzl", "brotli_repositories") -load("//build/openresty/snappy:snappy_repositories.bzl", "snappy_repositories") -load("//build/openresty/ada:ada_repositories.bzl", "ada_repositories") # This is a dummy file to export the module's repository. _NGINX_MODULE_DUMMY_FILE = """ diff --git a/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl b/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl index 0d9649c9560..cc083738f80 100644 --- a/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl +++ b/build/openresty/simdjson_ffi/simdjson_ffi_repositories.bzl @@ -1,7 +1,7 @@ """A module defining the dependency lua-resty-simdjson""" -load("//build:build_system.bzl", "git_or_local_repository") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build:build_system.bzl", "git_or_local_repository") def simdjson_ffi_repositories(): git_or_local_repository( diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index a797ffc1207..7e7df89ca38 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -1,8 +1,8 @@ """A module defining the third party dependency WasmX""" -load("//build:build_system.bzl", "git_or_local_repository") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build:build_system.bzl", "git_or_local_repository") wasm_runtime_build_file = """ filegroup( diff --git a/build/repositories.bzl b/build/repositories.bzl index 9b808b4cdde..4004b32f747 100644 --- a/build/repositories.bzl +++ b/build/repositories.bzl @@ -1,12 +1,12 @@ """A module defining the third party dependency OpenResty""" -load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive") +load("@bazel_tools//tools/build_defs/repo:utils.bzl", "maybe") +load("@kong_bindings//:variables.bzl", "KONG_VAR") load("//build:build_system.bzl", "git_or_local_repository", "github_release") -load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") load("//build/cross_deps:repositories.bzl", "cross_deps_repositories") load("//build/libexpat:repositories.bzl", "libexpat_repositories") -load("@kong_bindings//:variables.bzl", "KONG_VAR") +load("//build/luarocks:luarocks_repositories.bzl", "luarocks_repositories") load("//build/toolchain:bindings.bzl", "load_bindings") _SRCS_BUILD_FILE_CONTENT = """ diff --git a/build/toolchain/cc_toolchain_config.bzl b/build/toolchain/cc_toolchain_config.bzl index 60b7e12c88a..bf58f99ad9a 100644 --- a/build/toolchain/cc_toolchain_config.bzl +++ b/build/toolchain/cc_toolchain_config.bzl @@ -12,8 +12,8 @@ # See the License for the specific language governing permissions and # limitations under the License. -load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "feature", "flag_group", "flag_set", "tool_path", "with_feature_set") load("@bazel_tools//tools/build_defs/cc:action_names.bzl", "ACTION_NAMES") +load("@bazel_tools//tools/cpp:cc_toolchain_config_lib.bzl", "feature", "flag_group", "flag_set", "tool_path", "with_feature_set") load("@toolchain_bindings//:variables.bzl", "INTERNAL_ROOT") all_compile_actions = [ From 98e42915fbfc6b38da0bb27044e08b14080431f6 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 30 Sep 2024 10:08:10 -0700 Subject: [PATCH 4026/4351] tests(wasm): add test for new dns client --- .../20-wasm/04-proxy-wasm_spec.lua | 133 +++++++++++++----- 1 file changed, 95 insertions(+), 38 deletions(-) diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index 4518eb657d5..29756c71052 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -20,9 +20,8 @@ for _, strategy in helpers.each_strategy({ "postgres", "off" }) do describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() local r_single, mock_service - local hosts_file - lazy_setup(function() + local function setup_entities() require("kong.runloop.wasm").enable({ { name = "tests", path = helpers.test_conf.wasm_filters_path .. "/tests.wasm", @@ -33,6 +32,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() "routes", "services", "filter_chains", + "plugins", }) mock_service = assert(bp.services:insert { @@ -126,33 +126,32 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() }, }, }) + end - - -- XXX our dns mock fixture doesn't work when called from wasm land - hosts_file = os.tmpname() - assert(helpers.file.write(hosts_file, - "127.0.0.1 " .. DNS_HOSTNAME .. "\n")) - - assert(helpers.start_kong({ - database = strategy, - nginx_conf = "spec/fixtures/custom_nginx.template", - wasm = true, - dns_hostsfile = hosts_file, - resolver_hosts_file = hosts_file, - plugins = "pre-function,post-function", - })) + before_each(function() + helpers.clean_logfile() end) lazy_teardown(function() - helpers.stop_kong() - os.remove(hosts_file) - end) - - before_each(function() - helpers.clean_logfile() + helpers.clean_prefix() end) describe("runs a filter chain", function() + lazy_setup(function() + setup_entities() + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + plugins = "pre-function,post-function", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + it("with a single filter", function() local client = helpers.proxy_client() finally(function() client:close() end) @@ -183,6 +182,20 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() end) describe("filters can", function() + lazy_setup(function() + setup_entities() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + plugins = "pre-function,post-function", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + it("add request headers", function() local client = helpers.proxy_client() finally(function() client:close() end) @@ -788,6 +801,52 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) + pending("start on_tick background timer", function() + -- Pending on internal ngx_wasm_module changes + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/200", + }) + + assert.res_status(200, res) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + + -- TODO + end) + end) + + for _, new_dns_client in ipairs({"off", "on"}) do + + describe("lua dns bridge (new_dns_client=" .. new_dns_client .. ")", function() + local hosts_file + + lazy_setup(function() + -- XXX our dns mock fixture doesn't work when called from wasm land + hosts_file = os.tmpname() + assert(helpers.file.write(hosts_file, + "127.0.0.1 " .. DNS_HOSTNAME .. "\n")) + + setup_entities() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + dns_hostsfile = hosts_file, + resolver_hosts_file = hosts_file, + plugins = "pre-function,post-function", + new_dns_client = new_dns_client, + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + os.remove(hosts_file) + end) + it("resolves DNS hostnames to send an http dispatch, return its response body", function() local client = helpers.proxy_client() finally(function() client:close() end) @@ -818,26 +877,24 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() .. DNS_HOSTNAME .. [[" to "127.0.0.1"]]) end) + end) + end -- each `new_dns_client` - pending("start on_tick background timer", function() - -- Pending on internal ngx_wasm_module changes - local client = helpers.proxy_client() - finally(function() client:close() end) - - local res = assert(client:send { - method = "GET", - path = "/single/status/200", - }) - - assert.res_status(200, res) - assert.logfile().has.no.line("[error]", true, 0) - assert.logfile().has.no.line("[crit]", true, 0) + describe("behavior with", function() + lazy_setup(function() + setup_entities() + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + plugins = "pre-function,post-function", + })) + end) - -- TODO + lazy_teardown(function() + helpers.stop_kong() end) - end) - describe("behavior with", function() pending("multiple filters, one sends a local response", function() local client = helpers.proxy_client() finally(function() client:close() end) From 3a3b6ac137a5588d141c086f82e19a690ebb71a0 Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Wed, 9 Oct 2024 15:20:22 +0800 Subject: [PATCH 4027/4351] docs(request-debug): add special note for loopback debug requests not requiring token (#13697) Add a special note for `kong.conf.default` to mention that request debug is not authenticated with X-Request-Debug-Token when requests are originating from loopback. KAG-5418 --- kong.conf.default | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/kong.conf.default b/kong.conf.default index 447efb3c0a6..37af25498a0 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -2264,8 +2264,11 @@ # # - `X-Kong-Request-Debug-Token`: # Token for authenticating the client making the debug - # request to prevent abuse. Debug requests originating from loopback - # addresses do not require this header. + # request to prevent abuse. + # ** Note: Debug requests originating from loopback + # addresses do not require this header. Deploying Kong behind + # other proxies may result in exposing the debug interface to + # the public.** # #request_debug_token = # The Request Debug Token is used in the # `X-Kong-Request-Debug-Token` header to prevent abuse. From 4a8c3fb8bbb620075cd07809fe74f3137e528a75 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 10 Oct 2024 16:47:49 +0800 Subject: [PATCH 4028/4351] fix(llm): remove multi-modal restriction on pre request check (#13702) AG-131 --- .../kong/fix-ai-proxy-multi-modal-azure.yml | 4 ++++ kong/llm/drivers/shared.lua | 19 ------------------- 2 files changed, 4 insertions(+), 19 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-proxy-multi-modal-azure.yml diff --git a/changelog/unreleased/kong/fix-ai-proxy-multi-modal-azure.yml b/changelog/unreleased/kong/fix-ai-proxy-multi-modal-azure.yml new file mode 100644 index 00000000000..91ad7161754 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-proxy-multi-modal-azure.yml @@ -0,0 +1,4 @@ +message: | + **AI-Proxy**: Fixed issue where multi-modal requests is blocked on azure provider. +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index f408b671b63..829e1098818 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -604,20 +604,6 @@ function _M.resolve_plugin_conf(kong_request, conf) end -local function check_multi_modal(conf, request_table) - if not request_table.messages or (conf.model.provider == "openai" or conf.model.provider == "bedrock" ) then - return true - end - - for _, m in ipairs(request_table.messages) do - if type(m.content) == "table" then - return false - end - end - - return true -end - function _M.pre_request(conf, request_table) -- process form/json body auth information local auth_param_name = conf.auth and conf.auth.param_name @@ -636,11 +622,6 @@ function _M.pre_request(conf, request_table) return nil, "no plugin name is being passed by the plugin" end - local ok = check_multi_modal(conf, request_table) - if not ok then - return kong.response.exit("multi-modal input is not supported by current provider") - end - -- if enabled AND request type is compatible, capture the input for analytics if conf.logging and conf.logging.log_payloads then kong.log.set_serialize_value(fmt("ai.%s.%s.%s", plugin_name, log_entry_keys.PAYLOAD_CONTAINER, log_entry_keys.REQUEST_BODY), kong.request.get_raw_body()) From ad758d7bd6680bdf6a98306fb8a8dfe094eed75b Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Fri, 11 Oct 2024 11:33:00 +0800 Subject: [PATCH 4029/4351] feat(request-debugging): improve the time resolution and latency field (#13460) Using `time_ns` to measure the context duration and introduced a field `total_time_without_upstream` to represent total latency without upstream. KAG-4733 --- ...ger-finer-resolution-and-total-latency.yml | 7 + kong/timing/context.lua | 43 +++- .../01-request-debug_spec.lua | 205 +++++++++++------- 3 files changed, 172 insertions(+), 83 deletions(-) create mode 100644 changelog/unreleased/kong/feat-request-debguger-finer-resolution-and-total-latency.yml diff --git a/changelog/unreleased/kong/feat-request-debguger-finer-resolution-and-total-latency.yml b/changelog/unreleased/kong/feat-request-debguger-finer-resolution-and-total-latency.yml new file mode 100644 index 00000000000..ae866b6c68d --- /dev/null +++ b/changelog/unreleased/kong/feat-request-debguger-finer-resolution-and-total-latency.yml @@ -0,0 +1,7 @@ +message: | + Improved the output of the request debugger: + - Now the resolution of field `total_time` is microseconds. + - A new field `total_time_without_upstream` on the top level shows the latency only introduced by Kong. +type: feature +scope: Core + diff --git a/kong/timing/context.lua b/kong/timing/context.lua index 2df5f5ec52b..f05ed29a051 100644 --- a/kong/timing/context.lua +++ b/kong/timing/context.lua @@ -1,4 +1,4 @@ -local cjson = require("cjson.safe") +local cjson = require("cjson.safe").new() local ngx_get_phase = ngx.get_phase local ngx_re_gmatch = ngx.re.gmatch @@ -8,13 +8,15 @@ local setmetatable = setmetatable local table_insert = table.insert local table_remove = table.remove -local get_cur_msec = require("kong.tools.time").get_updated_monotonic_ms +local time_ns = require("kong.tools.time").time_ns local assert = assert local _M = {} local _MT = { __index = _M } +-- Set number precision smaller than 16 to avoid floating point errors +cjson.encode_number_precision(14) function _M:enter_subcontext(name) assert(name ~= nil, "name is required") @@ -29,14 +31,13 @@ function _M:enter_subcontext(name) end self.current_subcontext = self.current_subcontext.child[name] - self.current_subcontext.____start____ = get_cur_msec() + self.current_subcontext.____start____ = time_ns() end function _M:leave_subcontext(attributes) assert(#self.sub_context_stack > 0, "subcontext stack underflow") - - local elapsed = get_cur_msec() - self.current_subcontext.____start____ + local elapsed = (time_ns() - self.current_subcontext.____start____) / 1e6 local old_total_time = self.current_subcontext.total_time or 0 self.current_subcontext.total_time = old_total_time + elapsed self.current_subcontext.____start____ = nil @@ -75,11 +76,37 @@ function _M:set_root_context_prop(k, v) end +function _M:finalize(subcontext) + -- finalize total_time optionally rounding to the nearest integer + if subcontext.total_time then + -- round to 2 decimal places + subcontext.total_time = math_floor(subcontext.total_time * 100) / 100 + end + + if subcontext.child then + for _, child in pairs(subcontext.child) do + self:finalize(child) + end + end +end + + +function _M:get_total_time_without_upstream() + local total_time = 0 + for k, child in pairs(self.root_context.child) do + if k ~= "upstream" and child.total_time then + total_time = total_time + child.total_time + end + end + return total_time +end + + function _M:to_json() local dangling = nil -- `> 1` means we have at least one subcontext (the root context) - -- We always call this function at then end of the header_filter and + -- We always call this function at then end of the header_filter and -- log phases, so we should always have at least one subcontext. while #self.sub_context_stack > 1 do self:set_context_prop("dangling", true) @@ -92,6 +119,10 @@ function _M:to_json() end self:set_root_context_prop("dangling", dangling) + self:finalize(self.root_context) + if self.root_context.child ~= nil then + self.root_context.total_time_without_upstream = self:get_total_time_without_upstream() + end return assert(cjson.encode(self.root_context)) end diff --git a/spec/02-integration/21-request-debug/01-request-debug_spec.lua b/spec/02-integration/21-request-debug/01-request-debug_spec.lua index 13d626f474c..518e05c4222 100644 --- a/spec/02-integration/21-request-debug/01-request-debug_spec.lua +++ b/spec/02-integration/21-request-debug/01-request-debug_spec.lua @@ -287,6 +287,26 @@ local function assert_plugin_has_span(plugin_span, span_name) return true end +local function assert_total_time_is_float(subcontext, current_path) + local current_path = current_path or '$' + + if subcontext.total_time then + -- body filter is mostly zero + if subcontext.total_time ~= 0 then + assert.are_not.equal(subcontext.total_time % 1, 0, current_path .. ".total_time is not a float number"); + end + end + + if subcontext.child then + for path, child in pairs(subcontext.child) do + -- Upstream time is measured by nginx and it's always decimal rather than float + if path ~= "upstream" then + assert_total_time_is_float(child, current_path .. "." .. path) + end + end + end +end + local function start_kong(strategy, deployment, disable_req_dbg, token) local request_debug = nil @@ -500,22 +520,28 @@ describe(desc, function() helpers.wait_for_all_config_update() - local header_output = assert_has_output_header(deployment, "/slow-streaming", "*") - local log_output = assert_has_output_log(deployment, "/slow-streaming", "*") + helpers.pwait_until(function() + local header_output = assert_has_output_header(deployment, "/slow-streaming", "*") + local log_output = assert_has_output_log(deployment, "/slow-streaming", "*") + + local total_header = assert(tonumber(header_output.child.upstream.total_time)) + local tfb_header = assert(tonumber(header_output.child.upstream.child.time_to_first_byte.total_time)) + assert.falsy(header_output.child.upstream.child.streaming) + assert.same(total_header, tfb_header) + + local total_log = assert(tonumber(log_output.child.upstream.total_time)) + local tfb_log = assert(tonumber(log_output.child.upstream.child.time_to_first_byte.total_time)) + local streaming = assert(tonumber(log_output.child.upstream.child.streaming.total_time)) - local total_header = assert(tonumber(header_output.child.upstream.total_time)) - local tfb_header = assert(tonumber(header_output.child.upstream.child.time_to_first_byte.total_time)) - assert.falsy(header_output.child.upstream.child.streaming) - assert.same(total_header, tfb_header) + assert_total_time_is_float(header_output) + assert_total_time_is_float(log_output) - local total_log = assert(tonumber(log_output.child.upstream.total_time)) - local tfb_log = assert(tonumber(log_output.child.upstream.child.time_to_first_byte.total_time)) - local streaming = assert(tonumber(log_output.child.upstream.child.streaming.total_time)) - assert.near(tfb_header, tfb_log, 50) - assert.same(total_log, tfb_log + streaming) + assert.near(tfb_header, tfb_log, 50) + assert.same(total_log, tfb_log + streaming) - assert.near(TIME_TO_FIRST_BYTE, tfb_log, 50) - assert.near(STREAMING, streaming, 50) + assert.near(TIME_TO_FIRST_BYTE, tfb_log, 50) + assert.near(STREAMING, streaming, 50) + end, 10) end) it("rewrite, access, balancer, header_filter, body_filter, log, plugin span, dns span", function() @@ -529,26 +555,31 @@ describe(desc, function() helpers.wait_for_all_config_update() - local header_output = assert_has_output_header(deployment, "/mutiple-spans", "*") - local log_output = assert_has_output_log(deployment, "/mutiple-spans", "*") - - assert.truthy(header_output.child.rewrite) - assert.truthy(header_output.child.access) - assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase - assert.truthy(header_output.child.access.child.router) -- router is executed in access phase - assert(header_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") - assert.truthy(header_output.child.balancer) - assert.truthy(header_output.child.header_filter) - - assert.truthy(log_output.child.rewrite) - assert.truthy(log_output.child.access) - assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase - assert.truthy(log_output.child.access.child.router) -- router is executed in access phase - assert(log_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") - assert.truthy(log_output.child.balancer) - assert.truthy(log_output.child.header_filter) - assert.truthy(log_output.child.body_filter) - assert.truthy(log_output.child.log) + helpers.pwait_until(function() + local header_output = assert_has_output_header(deployment, "/mutiple-spans", "*") + local log_output = assert_has_output_log(deployment, "/mutiple-spans", "*") + + assert.truthy(header_output.child.rewrite) + assert.truthy(header_output.child.access) + assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.access.child.router) -- router is executed in access phase + assert(header_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") + assert.truthy(header_output.child.balancer) + assert.truthy(header_output.child.header_filter) + + assert.truthy(log_output.child.rewrite) + assert.truthy(log_output.child.access) + assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(log_output.child.access.child.router) -- router is executed in access phase + assert(log_output.child.access.child.dns.child.localhost.child.resolve.cache_hit ~= nil, "dns cache hit should be recorded") + assert.truthy(log_output.child.balancer) + assert.truthy(log_output.child.header_filter) + assert.truthy(log_output.child.body_filter) + assert.truthy(log_output.child.log) + + assert_total_time_is_float(header_output) + assert_total_time_is_float(log_output) + end, 10) end) it("subrequests involved", function() @@ -568,34 +599,39 @@ describe(desc, function() helpers.wait_for_all_config_update() - local header_output = assert_has_output_header(deployment, "/subrequests", "*") - local log_output = assert_has_output_log(deployment, "/subrequests", "*") - - -- spans of main request - assert.truthy(header_output.child.rewrite) - assert.truthy(header_output.child.access) - assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase - assert.truthy(header_output.child.access.child.router) -- router is executed in access phase - assert.truthy(header_output.child.response) - - assert.truthy(log_output.child.rewrite) - assert.truthy(log_output.child.access) - assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase - assert.truthy(header_output.child.access.child.router) -- router is executed in access phase - assert.truthy(log_output.child.body_filter) - assert.truthy(log_output.child.log) - - -- spans of subrequest - assert.truthy(header_output.child.response.child.balancer) - assert.truthy(header_output.child.response.child.header_filter) - assert.truthy(header_output.child.response.child.plugins) - assert.truthy(header_output.child.response.child.plugins.child["enable-buffering-response"]) - - assert.truthy(log_output.child.response.child.balancer) - assert.truthy(log_output.child.response.child.header_filter) - assert.truthy(log_output.child.response.child.body_filter) - assert.truthy(log_output.child.response.child.plugins) - assert.truthy(log_output.child.response.child.plugins.child["enable-buffering-response"]) + helpers.pwait_until(function() + local header_output = assert_has_output_header(deployment, "/subrequests", "*") + local log_output = assert_has_output_log(deployment, "/subrequests", "*") + + -- spans of main request + assert.truthy(header_output.child.rewrite) + assert.truthy(header_output.child.access) + assert.truthy(header_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.access.child.router) -- router is executed in access phase + assert.truthy(header_output.child.response) + + assert.truthy(log_output.child.rewrite) + assert.truthy(log_output.child.access) + assert.truthy(log_output.child.access.child.dns) -- upstream is resolved in access phase + assert.truthy(header_output.child.access.child.router) -- router is executed in access phase + assert.truthy(log_output.child.body_filter) + assert.truthy(log_output.child.log) + + -- spans of subrequest + assert.truthy(header_output.child.response.child.balancer) + assert.truthy(header_output.child.response.child.header_filter) + assert.truthy(header_output.child.response.child.plugins) + assert.truthy(header_output.child.response.child.plugins.child["enable-buffering-response"]) + + assert.truthy(log_output.child.response.child.balancer) + assert.truthy(log_output.child.response.child.header_filter) + assert.truthy(log_output.child.response.child.body_filter) + assert.truthy(log_output.child.response.child.plugins) + assert.truthy(log_output.child.response.child.plugins.child["enable-buffering-response"]) + + assert_total_time_is_float(header_output) + assert_total_time_is_float(log_output) + end, 10) end) it("external_http span", function() @@ -614,14 +650,19 @@ describe(desc, function() helpers.wait_for_all_config_update() - local header_output = assert_has_output_header(deployment, "/external_http", "*") - local log_output = assert_has_output_log(deployment, "/external_http", "*") + helpers.pwait_until(function() + local header_output = assert_has_output_header(deployment, "/external_http", "*") + local log_output = assert_has_output_log(deployment, "/external_http", "*") - local plugin_span = assert.truthy(header_output.child.access.child.plugins.child["muti-external-http-calls"].child) - assert_plugin_has_span(plugin_span, "external_http") + local plugin_span = assert.truthy(header_output.child.access.child.plugins.child["muti-external-http-calls"].child) + assert_plugin_has_span(plugin_span, "external_http") - plugin_span = assert.truthy(log_output.child.access.child.plugins.child["muti-external-http-calls"].child) - assert_plugin_has_span(plugin_span, "external_http") + plugin_span = assert.truthy(log_output.child.access.child.plugins.child["muti-external-http-calls"].child) + assert_plugin_has_span(plugin_span, "external_http") + + assert_total_time_is_float(header_output) + assert_total_time_is_float(log_output) + end, 10) end) it("redis span", function() @@ -649,14 +690,19 @@ describe(desc, function() helpers.wait_for_all_config_update() - local header_output = assert_has_output_header(deployment, "/redis", "*") - local log_output = assert_has_output_log(deployment, "/redis", "*") + helpers.pwait_until(function() + local header_output = assert_has_output_header(deployment, "/redis", "*") + local log_output = assert_has_output_log(deployment, "/redis", "*") + + local plugin_span = assert.truthy(header_output.child.access.child.plugins.child["rate-limiting"].child) + assert_plugin_has_span(plugin_span, "redis") - local plugin_span = assert.truthy(header_output.child.access.child.plugins.child["rate-limiting"].child) - assert_plugin_has_span(plugin_span, "redis") + plugin_span = assert.truthy(log_output.child.access.child.plugins.child["rate-limiting"].child) + assert_plugin_has_span(plugin_span, "redis") - plugin_span = assert.truthy(log_output.child.access.child.plugins.child["rate-limiting"].child) - assert_plugin_has_span(plugin_span, "redis") + assert_total_time_is_float(header_output) + assert_total_time_is_float(log_output) + end, 10) end) it("truncate/split too large debug output", function() @@ -675,11 +721,16 @@ describe(desc, function() helpers.wait_for_all_config_update() - local header_output = assert_has_output_header(deployment, "/large_debug_output", "*", "1.1.1.1", TOKEN) - local _, truncated = assert_has_output_log(deployment, "/large_debug_output", "*", "1.1.1.1", TOKEN) + helpers.pwait_until(function() + local header_output = assert_has_output_header(deployment, "/large_debug_output", "*", "1.1.1.1", TOKEN) + local _, truncated = assert_has_output_log(deployment, "/large_debug_output", "*", "1.1.1.1", TOKEN) + + assert.truthy(header_output.truncated) + assert.truthy(truncated) - assert.truthy(header_output.truncated) - assert.truthy(truncated) + assert_total_time_is_float(header_output) + assert_total_time_is_float(truncated) + end, 10) end) it("invalid X-Kong-Request-Debug request header should not trigger this feature", function() From 1ae928bfda662dbeae06db5eaa6a4c8eade47580 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 11 Oct 2024 11:42:14 +0800 Subject: [PATCH 4030/4351] chore(ci): bump Github actions to support node.js 20 (#13734) KAG-5461 --- .../build-wasm-test-filters/action.yml | 2 +- .github/workflows/backport.yml | 2 +- .github/workflows/build.yml | 2 +- .github/workflows/build_and_test.yml | 22 +++++++++---------- .github/workflows/cherry-picks.yml | 2 +- .github/workflows/deck-integration.yml | 2 +- .github/workflows/perf.yml | 2 +- .github/workflows/release.yml | 16 +++++++------- 8 files changed, 25 insertions(+), 25 deletions(-) diff --git a/.github/actions/build-wasm-test-filters/action.yml b/.github/actions/build-wasm-test-filters/action.yml index d633f7cbafe..f4e4cd84824 100644 --- a/.github/actions/build-wasm-test-filters/action.yml +++ b/.github/actions/build-wasm-test-filters/action.yml @@ -17,7 +17,7 @@ runs: echo "WASM_FILTER_CACHE_PREFIX=wasm-test-filters::v3::${{ runner.os }}" >> $GITHUB_ENV - name: Restore Cache - uses: actions/cache/restore@v3 + uses: actions/cache/restore@v4 id: restore-cache with: path: | diff --git a/.github/workflows/backport.yml b/.github/workflows/backport.yml index 12f386a2934..4ba4f42d00a 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport.yml @@ -37,6 +37,6 @@ jobs: } - name: add label if: steps.backport.outputs.was_successful == 'false' - uses: actions-ecosystem/action-add-labels@18f1af5e3544586314bbe15c0273249c770b2daf # v1.1.0 + uses: Kong/action-add-labels@81b0a07d6b2ec64d770be1ca94c31ec827418054 with: labels: incomplete-backport diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml index b815a183274..d7007460c48 100644 --- a/.github/workflows/build.yml +++ b/.github/workflows/build.yml @@ -73,7 +73,7 @@ jobs: luarocks config - name: Bazel Outputs - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: failure() with: name: bazel-outputs diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 0e1c858b5f7..401c73cab08 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -155,7 +155,7 @@ jobs: static-mode: ${{ github.run_attempt > 1 }} - name: Upload schedule files - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 continue-on-error: true with: name: schedule-test-files @@ -306,7 +306,7 @@ jobs: psql -hlocalhost -Ukong kong -tAc 'alter system set max_connections = 5000;' - name: Download test schedule file - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: schedule-test-files @@ -321,13 +321,13 @@ jobs: make dev - name: Download test rerun information - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 continue-on-error: true with: name: test-rerun-info-${{ matrix.runner }} - name: Download test runtime statistics from previous runs - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 continue-on-error: true with: name: test-runtime-statistics-${{ matrix.runner }} @@ -357,7 +357,7 @@ jobs: - name: Upload error logs if: failure() - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: busted-test-errlogs-${{ matrix.runner }} path: ${{ env.SPEC_ERRLOG_CACHE_DIR }} @@ -365,7 +365,7 @@ jobs: - name: Upload test rerun information if: always() - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: test-rerun-info-${{ matrix.runner }} path: ${{ env.FAILED_TEST_FILES_FILE }} @@ -373,14 +373,14 @@ jobs: - name: Upload test runtime statistics for offline scheduling if: always() - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: test-runtime-statistics-${{ matrix.runner }} path: ${{ env.TEST_FILE_RUNTIME_FILE }} retention-days: 7 - name: Archive coverage stats file - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }}-${{ matrix.runner }} @@ -444,14 +444,14 @@ jobs: - name: Upload error logs if: failure() - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: PDK-test-errlogs path: ${{ env.SPEC_ERRLOG_CACHE_DIR }} retention-days: 1 - name: Archive coverage stats file - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: ${{ always() && (inputs.coverage == true || github.event_name == 'schedule') }} with: name: luacov-stats-out-${{ github.job }}-${{ github.run_id }} @@ -481,7 +481,7 @@ jobs: sudo luarocks install luafilesystem # Download all archived coverage stats files - - uses: actions/download-artifact@v3 + - uses: actions/download-artifact@v4 - name: Stats aggregation shell: bash diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks.yml index 9459bf891c6..95382458f27 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks.yml @@ -50,6 +50,6 @@ jobs: } - name: add label if: steps.cherry_pick.outputs.was_successful == 'false' - uses: actions-ecosystem/action-add-labels@18f1af5e3544586314bbe15c0273249c770b2daf # v1.1.0 + uses: Kong/action-add-labels@81b0a07d6b2ec64d770be1ca94c31ec827418054 with: labels: incomplete-cherry-pick diff --git a/.github/workflows/deck-integration.yml b/.github/workflows/deck-integration.yml index aef399b96f4..1c2b5cf5f9f 100644 --- a/.github/workflows/deck-integration.yml +++ b/.github/workflows/deck-integration.yml @@ -50,7 +50,7 @@ jobs: run: sudo apt update && sudo apt install -y libyaml-dev valgrind libprotobuf-dev libpam-dev postgresql-client jq - name: Checkout Kong source code - uses: actions/checkout@v3 + uses: actions/checkout@v4 with: submodules: recursive token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} diff --git a/.github/workflows/perf.yml b/.github/workflows/perf.yml index 7bc69ee2bfe..e36d5fdbfbb 100644 --- a/.github/workflows/perf.yml +++ b/.github/workflows/perf.yml @@ -65,7 +65,7 @@ jobs: luarocks - name: Bazel Outputs - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 if: failure() with: name: bazel-outputs diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 1f7d3de5b66..859d5a98948 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -260,7 +260,7 @@ jobs: tail -n500 bazel-out/**/*/CMake.log || true - name: Upload artifacts - uses: actions/upload-artifact@v3 + uses: actions/upload-artifact@v4 with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg @@ -280,7 +280,7 @@ jobs: - uses: actions/checkout@v4 - name: Download artifact - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.label }}-packages path: bazel-bin/pkg @@ -316,14 +316,14 @@ jobs: - uses: actions/checkout@v4 - name: Download artifact - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg - name: Download artifact (alt) if: matrix.artifact-from-alt != '' - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.artifact-from-alt }}-packages path: bazel-bin/pkg @@ -348,10 +348,10 @@ jobs: - name: Set up QEMU if: matrix.docker-platforms != '' - uses: docker/setup-qemu-action@v2 + uses: docker/setup-qemu-action@v3 - name: Set up Docker Buildx - uses: docker/setup-buildx-action@v2 + uses: docker/setup-buildx-action@v3 - name: Set platforms id: docker_platforms_arg @@ -521,7 +521,7 @@ jobs: - uses: actions/checkout@v4 - name: Download artifact - uses: actions/download-artifact@v3 + uses: actions/download-artifact@v4 with: name: ${{ matrix.artifact-from }}-packages path: bazel-bin/pkg @@ -588,7 +588,7 @@ jobs: username: ${{ secrets.GHA_DOCKERHUB_PUSH_USER }} password: ${{ secrets.GHA_KONG_ORG_DOCKERHUB_PUSH_TOKEN }} - - uses: actions/checkout@v3 + - uses: actions/checkout@v4 - name: Get latest commit SHA on master run: | From 4c472c24d061e7f1a5146b4062c76130a9e60dc2 Mon Sep 17 00:00:00 2001 From: Andy Dawson Date: Fri, 11 Oct 2024 14:39:17 +0200 Subject: [PATCH 4031/4351] fix(pdk): fix error message in `kong.service.set_retries` The variable being tested is retries, but the error message refers to port. --- changelog/unreleased/kong/fix-retries-error-message.yml | 3 +++ kong/pdk/service.lua | 2 +- t/01-pdk/09-service/04-set-retries.t | 4 ++-- 3 files changed, 6 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/fix-retries-error-message.yml diff --git a/changelog/unreleased/kong/fix-retries-error-message.yml b/changelog/unreleased/kong/fix-retries-error-message.yml new file mode 100644 index 00000000000..2200b86fc3c --- /dev/null +++ b/changelog/unreleased/kong/fix-retries-error-message.yml @@ -0,0 +1,3 @@ +message: "Fix error message for invalid retries variable" +type: bugfix +scope: PDK diff --git a/kong/pdk/service.lua b/kong/pdk/service.lua index 182c771753d..c936cfc14cb 100644 --- a/kong/pdk/service.lua +++ b/kong/pdk/service.lua @@ -147,7 +147,7 @@ local function new() error("retries must be an integer", 2) end if retries < 0 or retries > 32767 then - error("port must be an integer between 0 and 32767: given " .. retries, 2) + error("retries must be an integer between 0 and 32767: given " .. retries, 2) end local ctx = ngx.ctx diff --git a/t/01-pdk/09-service/04-set-retries.t b/t/01-pdk/09-service/04-set-retries.t index e6687a310a4..ace7ed408dd 100644 --- a/t/01-pdk/09-service/04-set-retries.t +++ b/t/01-pdk/09-service/04-set-retries.t @@ -68,8 +68,8 @@ retries must be an integer --- request GET /t --- response_body -port must be an integer between 0 and 32767: given -1 -port must be an integer between 0 and 32767: given 32768 +retries must be an integer between 0 and 32767: given -1 +retries must be an integer between 0 and 32767: given 32768 --- no_error_log [error] From eeb8b8b05d233ccda9301e6dce1eff5b80fccd06 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Sat, 12 Oct 2024 14:58:59 +1100 Subject: [PATCH 4032/4351] chore(requirements): bump `lua-resty-lmdb` to `v1.5.0` (#13742) * chore(requirements): bump `lua-resty-lmdb` to `v1.5.0` * changelog * modify changelog --------- Co-authored-by: chronolaw Co-authored-by: Xiaochen Wang --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-lmdb.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb.yml diff --git a/.requirements b/.requirements index d77a3eb3f12..e97c25b7d77 100644 --- a/.requirements +++ b/.requirements @@ -16,7 +16,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 -LUA_RESTY_LMDB=5016b110dfc0e0a7a2742c63a6c922d5c7d75218 # 1.4.3 +LUA_RESTY_LMDB=890b3caf45bd052e319e48349ef393ec93e08ac4 # 1.5.0 LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml new file mode 100644 index 00000000000..263abd54ea3 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-lmdb to 1.5.0, introducing a new feature that adds page_size parameter to allow overriding page size from caller side +type: dependency +scope: Core From c64583b87f2d92cf82f7528f8d1638fbee7f8b55 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Sat, 12 Oct 2024 14:13:24 +0800 Subject: [PATCH 4033/4351] chore(changelog): fix grammar in lua-resty-lmdb update (#13744) --- changelog/unreleased/kong/bump-lua-resty-lmdb.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml index 263abd54ea3..ae5464f7be1 100644 --- a/changelog/unreleased/kong/bump-lua-resty-lmdb.yml +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb.yml @@ -1,3 +1,3 @@ -message: Bumped lua-resty-lmdb to 1.5.0, introducing a new feature that adds page_size parameter to allow overriding page size from caller side +message: Bumped lua-resty-lmdb to 1.5.0. Added page_size parameter to allow overriding page size from caller side. type: dependency scope: Core From 0b0cbed829713e6c151c9313051030eb2b7160d0 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Mon, 14 Oct 2024 10:11:27 +0800 Subject: [PATCH 4034/4351] feat(gui): add a new feature to support multiple domains for KM GUI (#13664) 1. By default, set the origin retrieved from the request header or '*'. 2. If the `admin_gui_url` has more than one domain, the origin from the request header must match one of the `admin_gui_url`. Otherwise, It can't access the Admin API via the Kong Manager. For example: `admin_gui_url=http://example.com,http://km.konghq.com/manager` These addresses access Kong Manager works well. http://example.com and http://km.konghq.com/manager. Others can't. EE's PR is here: https://github.com/Kong/kong-ee/pull/10260 https://konghq.atlassian.net/browse/KM-516 --- .../kong/add_multiple_domain_for_gui.yml | 4 ++++ kong.conf.default | 11 ++++----- kong/admin_gui/init.lua | 1 - kong/api/api_helpers.lua | 23 +++++++++++++++---- kong/conf_loader/constants.lua | 6 ++--- kong/conf_loader/init.lua | 10 +++++--- spec/01-unit/03-conf_loader_spec.lua | 15 +++++++++--- .../02-admin_gui_template_spec.lua | 4 ---- spec/02-integration/02-cmd/03-reload_spec.lua | 4 ++-- 9 files changed, 51 insertions(+), 27 deletions(-) create mode 100644 changelog/unreleased/kong/add_multiple_domain_for_gui.yml diff --git a/changelog/unreleased/kong/add_multiple_domain_for_gui.yml b/changelog/unreleased/kong/add_multiple_domain_for_gui.yml new file mode 100644 index 00000000000..c2b6830ba6f --- /dev/null +++ b/changelog/unreleased/kong/add_multiple_domain_for_gui.yml @@ -0,0 +1,4 @@ +message: | + Added a new feature for Kong Manager that supports multiple domains, enabling dynamic cross-origin access for Admin API requests. +type: feature +scope: "Core" \ No newline at end of file diff --git a/kong.conf.default b/kong.conf.default index 37af25498a0..66de2912a26 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1994,21 +1994,18 @@ #admin_gui_url = # Kong Manager URL # - # The lookup, or balancer, address for Kong Manager. + # Comma-separated list of addresses (the lookup or balancer) for Kong Manager. # - # Accepted format (items in parentheses are optional): + # Accepted format (items in square brackets are optional): # - # `://(:)` + # `://[:][][, ://[:][]]` # # Examples: # # - `http://127.0.0.1:8003` # - `https://kong-admin.test` # - `http://dev-machine` - # - # By default, Kong Manager will use the window request - # host and append the resolved listener port depending - # on the requested protocol. + # - `http://127.0.0.1:8003, https://exmple.com/manager` #admin_gui_path = / # Kong Manager base path # diff --git a/kong/admin_gui/init.lua b/kong/admin_gui/init.lua index f1c32500b62..6b02fb96f61 100644 --- a/kong/admin_gui/init.lua +++ b/kong/admin_gui/init.lua @@ -17,7 +17,6 @@ function _M.generate_kconfig(kong_config) local api_ssl_port = api_ssl_listen and api_ssl_listen.port local configs = { - ADMIN_GUI_URL = prepare_variable(kong_config.admin_gui_url), ADMIN_GUI_PATH = prepare_variable(kong_config.admin_gui_path), ADMIN_API_URL = prepare_variable(kong_config.admin_gui_api_url), ADMIN_API_PORT = prepare_variable(api_port), diff --git a/kong/api/api_helpers.lua b/kong/api/api_helpers.lua index 62d51a859f9..34ff0feba5a 100644 --- a/kong/api/api_helpers.lua +++ b/kong/api/api_helpers.lua @@ -271,13 +271,28 @@ function _M.before_filter(self) end function _M.cors_filter(self) - local origin = self.req.headers["Origin"] + local allowed_origins = kong.configuration.admin_gui_origin - if kong.configuration.admin_gui_origin then - origin = kong.configuration.admin_gui_origin + local function is_origin_allowed(req_origin) + for _, allowed_origin in ipairs(allowed_origins) do + if req_origin == allowed_origin then + return true + end + end + return false + end + + local req_origin = self.req.headers["Origin"] + + if allowed_origins and #allowed_origins > 0 then + if not is_origin_allowed(req_origin) then + req_origin = allowed_origins[1] + end + else + req_origin = req_origin or "*" end - ngx.header["Access-Control-Allow-Origin"] = origin or "*" + ngx.header["Access-Control-Allow-Origin"] = req_origin ngx.header["Access-Control-Allow-Credentials"] = "true" if ngx.req.get_method() == "OPTIONS" then diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 4e416d4da36..21326a588e3 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -562,9 +562,9 @@ local CONF_PARSERS = { error_template_xml = { typ = "string" }, error_template_plain = { typ = "string" }, - admin_gui_url = {typ = "string"}, - admin_gui_path = {typ = "string"}, - admin_gui_api_url = {typ = "string"}, + admin_gui_url = { typ = "array" }, + admin_gui_path = { typ = "string" }, + admin_gui_api_url = { typ = "string" }, request_debug = { typ = "boolean" }, request_debug_token = { typ = "string" }, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index f1deaf9ef21..96ff04522ac 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -935,9 +935,13 @@ local function load(path, custom_conf, opts) -- to make it suitable to be used as an origin in headers, we need to -- parse and reconstruct the admin_gui_url to ensure it only contains -- the scheme, host, and port - if conf.admin_gui_url then - local parsed_url = socket_url.parse(conf.admin_gui_url) - conf.admin_gui_origin = parsed_url.scheme .. "://" .. parsed_url.authority + if conf.admin_gui_url and #conf.admin_gui_url > 0 then + local admin_gui_origin = {} + for _, url in ipairs(conf.admin_gui_url) do + local parsed_url = socket_url.parse(url) + table.insert(admin_gui_origin, parsed_url.scheme .. "://" .. parsed_url.authority) + end + conf.admin_gui_origin = admin_gui_origin end -- hybrid mode HTTP tunneling (CONNECT) proxy inside HTTPS diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index 9827fcef10e..be5ca97e17e 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -323,7 +323,7 @@ describe("Configuration loader", function() assert.is_nil(errors) assert.is_not_nil(conf) assert.is_not_nil(conf.admin_gui_origin) - assert.equal("http://localhost:8002", conf.admin_gui_origin) + assert.same({ "http://localhost:8002" }, conf.admin_gui_origin) conf, _, errors = conf_loader(nil, { admin_gui_url = "https://localhost:8002", @@ -331,7 +331,7 @@ describe("Configuration loader", function() assert.is_nil(errors) assert.is_not_nil(conf) assert.is_not_nil(conf.admin_gui_origin) - assert.equal("https://localhost:8002", conf.admin_gui_origin) + assert.same({ "https://localhost:8002" }, conf.admin_gui_origin) conf, _, errors = conf_loader(nil, { admin_gui_url = "http://localhost:8002/manager", @@ -339,7 +339,16 @@ describe("Configuration loader", function() assert.is_nil(errors) assert.is_not_nil(conf) assert.is_not_nil(conf.admin_gui_origin) - assert.equal("http://localhost:8002", conf.admin_gui_origin) + assert.same({ "http://localhost:8002" }, conf.admin_gui_origin) + + conf, _, errors = conf_loader(nil, { + admin_gui_url = "http://localhost:8002/manager, https://localhost:8445/manager", + }) + assert.is_nil(errors) + assert.is_not_nil(conf) + assert.is_not_nil(conf.admin_gui_origin) + assert.is_table(conf.admin_gui_origin) + assert.same({ "http://localhost:8002", "https://localhost:8445" }, conf.admin_gui_origin) end) it("strips comments ending settings", function() local _os_getenv = os.getenv diff --git a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua index de4c337fda3..7e44dc3abe2 100644 --- a/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua +++ b/spec/01-unit/29-admin_gui/02-admin_gui_template_spec.lua @@ -64,7 +64,6 @@ describe("admin_gui template", function() it("should generates the appropriate kconfig", function() local kconfig_content = admin_gui.generate_kconfig(conf) - assert.matches("'ADMIN_GUI_URL': 'http://0.0.0.0:8002'", kconfig_content, nil, true) assert.matches("'ADMIN_GUI_PATH': '/manager'", kconfig_content, nil, true) assert.matches("'ADMIN_API_URL': 'https://admin-reference.kong-cloud.test'", kconfig_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) @@ -83,7 +82,6 @@ describe("admin_gui template", function() local new_content = admin_gui.generate_kconfig(new_conf) -- test configuration values against template - assert.matches("'ADMIN_GUI_URL': 'http://admin-test.example.com'", new_content, nil, true) assert.matches("'ADMIN_GUI_PATH': '/manager'", new_content, nil, true) assert.matches("'ADMIN_API_URL': 'http://localhost:8001'", new_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", new_content, nil, true) @@ -146,7 +144,6 @@ describe("admin_gui template", function() it("should generates the appropriate kconfig", function() local kconfig_content = admin_gui.generate_kconfig(conf) - assert.matches("'ADMIN_GUI_URL': 'http://0.0.0.0:8002'", kconfig_content, nil, true) assert.matches("'ADMIN_API_URL': '0.0.0.0:8001'", kconfig_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", kconfig_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", kconfig_content, nil, true) @@ -164,7 +161,6 @@ describe("admin_gui template", function() local new_content = admin_gui.generate_kconfig(new_conf) -- test configuration values against template - assert.matches("'ADMIN_GUI_URL': 'http://admin-test.example.com'", new_content, nil, true) assert.matches("'ADMIN_API_URL': '0.0.0.0:8001'", new_content, nil, true) assert.matches("'ADMIN_API_PORT': '8001'", new_content, nil, true) assert.matches("'ADMIN_API_SSL_PORT': '8444'", new_content, nil, true) diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 364a3f57659..218ec0dcdd3 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -739,7 +739,7 @@ describe("Admin GUI config", function () path = "/kconfig.js", }) res = assert.res_status(200, res) - assert.matches("'ADMIN_GUI_URL': 'http://test1.example.com'", res, nil, true) + assert.matches("'ADMIN_GUI_PATH': '/'", res, nil, true) client:close() @@ -764,7 +764,7 @@ describe("Admin GUI config", function () path = "/manager/kconfig.js", }) res = assert.res_status(200, res) - assert.matches("'ADMIN_GUI_URL': 'http://test2.example.com'", res, nil, true) + assert.matches("'ADMIN_GUI_PATH': '/manager'", res, nil, true) client:close() end) end) From b49cf314c83b2077fcca09b157d14307d52ef1a6 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Mon, 14 Oct 2024 19:13:35 +0100 Subject: [PATCH 4035/4351] fix(llm): fix gemini transformer plugins, incorrect URL and response error parsers (#13703) * fix(gemini-ai): incorrect URL parser for transformer plugins * fix(ai-transformers): incorrect return parameter used for parser error handling AG-113 --- .../ai-gemini-fix-transformer-plugins.yml | 3 + .../ai-transformers-bad-error-handling.yml | 3 + kong/llm/drivers/gemini.lua | 48 ++++++++++++--- kong/llm/init.lua | 6 +- .../02-integration_spec.lua | 60 ++++++++++++++++++ .../02-integration_spec.lua | 61 +++++++++++++++++++ .../llm-v1-chat/responses/fails_safety.json | 30 +++++++++ 7 files changed, 199 insertions(+), 12 deletions(-) create mode 100644 changelog/unreleased/kong/ai-gemini-fix-transformer-plugins.yml create mode 100644 changelog/unreleased/kong/ai-transformers-bad-error-handling.yml create mode 100644 spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/fails_safety.json diff --git a/changelog/unreleased/kong/ai-gemini-fix-transformer-plugins.yml b/changelog/unreleased/kong/ai-gemini-fix-transformer-plugins.yml new file mode 100644 index 00000000000..cb82f1c9213 --- /dev/null +++ b/changelog/unreleased/kong/ai-gemini-fix-transformer-plugins.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed an issue where AI Transformer plugins always returned a 404 error when using 'Google One' Gemini subscriptions." +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/ai-transformers-bad-error-handling.yml b/changelog/unreleased/kong/ai-transformers-bad-error-handling.yml new file mode 100644 index 00000000000..3fd09d0b0e7 --- /dev/null +++ b/changelog/unreleased/kong/ai-transformers-bad-error-handling.yml @@ -0,0 +1,3 @@ +message: "**ai-transformers**: Fixed a bug where the correct LLM error message was not propagated to the caller." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 0de91c2f49a..16f5b25c36f 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -198,10 +198,19 @@ local function from_gemini_chat_openai(response, model_info, route_type) } end - else -- probably a server fault or other unexpected response + elseif response.candidates + and #response.candidates > 0 + and response.candidates[1].finishReason + and response.candidates[1].finishReason == "SAFETY" then + local err = "transformation generation candidate breached Gemini content safety" + ngx.log(ngx.ERR, err) + return nil, err + + else-- probably a server fault or other unexpected response local err = "no generation candidates received from Gemini, or max_tokens too short" ngx.log(ngx.ERR, err) return nil, err + end return cjson.encode(messages) @@ -277,13 +286,34 @@ function _M.subrequest(body, conf, http_opts, return_res_table, identity_interfa return nil, nil, "body must be table or string" end - -- may be overridden - local url = (conf.model.options and conf.model.options.upstream_url) - or fmt( - "%s%s", - ai_shared.upstream_url_format[DRIVER_NAME], - ai_shared.operation_map[DRIVER_NAME][conf.route_type].path - ) + local operation = llm_state.is_streaming_mode() and "streamGenerateContent" + or "generateContent" + local f_url = conf.model.options and conf.model.options.upstream_url + + if not f_url then -- upstream_url override is not set + -- check if this is "public" or "vertex" gemini deployment + if conf.model.options + and conf.model.options.gemini + and conf.model.options.gemini.api_endpoint + and conf.model.options.gemini.project_id + and conf.model.options.gemini.location_id + then + -- vertex mode + f_url = fmt(ai_shared.upstream_url_format["gemini_vertex"], + conf.model.options.gemini.api_endpoint) .. + fmt(ai_shared.operation_map["gemini_vertex"][conf.route_type].path, + conf.model.options.gemini.project_id, + conf.model.options.gemini.location_id, + conf.model.name, + operation) + else + -- public mode + f_url = ai_shared.upstream_url_format["gemini"] .. + fmt(ai_shared.operation_map["gemini"][conf.route_type].path, + conf.model.name, + operation) + end + end local method = ai_shared.operation_map[DRIVER_NAME][conf.route_type].method @@ -312,7 +342,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table, identity_interfa headers[conf.auth.header_name] = conf.auth.header_value end - local res, err, httpc = ai_shared.http_request(url, body_string, method, headers, http_opts, return_res_table) + local res, err, httpc = ai_shared.http_request(f_url, body_string, method, headers, http_opts, return_res_table) if err then return nil, nil, "request to ai service failed: " .. err end diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 9577466a95f..2afa28da2f0 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -142,10 +142,10 @@ do if err then return nil, err end - + -- run the shared logging/analytics/auth function ai_shared.pre_request(self.conf, ai_request) - + -- send it to the ai service local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false, self.identity_interface) if err then @@ -153,7 +153,7 @@ do end -- parse and convert the response - local ai_response, _, err = self.driver.from_format(ai_response, self.conf.model, self.conf.route_type) + local ai_response, err, _ = self.driver.from_format(ai_response, self.conf.model, self.conf.route_type) if err then return nil, "failed to convert AI response to Kong format: " .. err end diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 40989e35224..38c62dd3dda 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -54,6 +54,29 @@ local OPENAI_FLAT_RESPONSE = { }, } +local GEMINI_GOOD = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, + model = { + name = "gemini-1.5-flash", + provider = "gemini", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/failssafety", + input_cost = 10.0, + output_cost = 10.0, + }, + }, + auth = { + header_name = "x-goog-api-key", + header_value = "123", + }, +} + local OPENAI_BAD_REQUEST = { route_type = "llm/v1/chat", model = { @@ -177,6 +200,15 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } + location = "/failssafety" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/fails_safety.json")) + } + } + location = "/internalservererror" { content_by_lua_block { local pl_file = require "pl.file" @@ -223,6 +255,18 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, } + local fails_safety = assert(bp.routes:insert { + paths = { "/echo-fails-safety" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = fails_safety.id }, + config = { + prompt = SYSTEM_PROMPT, + llm = GEMINI_GOOD, + }, + } + local internal_server_error = assert(bp.routes:insert { paths = { "/echo-internal-server-error" } }) @@ -327,6 +371,22 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same({ error = { message = "failed to introspect request with AI service: status code 400" }}, body_table) end) + it("fails Gemini content-safety", function() + local r = client:get("/echo-fails-safety", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(400 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.match_re(body_table.error.message, ".*transformation generation candidate breached Gemini content safety.*") + end) + it("internal server error from LLM", function() local r = client:get("/echo-internal-server-error", { headers = { diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 287acf2dc4c..7b06d853159 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -71,6 +71,29 @@ local OPENAI_FLAT_RESPONSE = { }, } +local GEMINI_GOOD = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, + model = { + name = "gemini-1.5-flash", + provider = "gemini", + options = { + max_tokens = 512, + temperature = 0.5, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/failssafety", + input_cost = 10.0, + output_cost = 10.0, + }, + }, + auth = { + header_name = "x-goog-api-key", + header_value = "123", + }, +} + local OPENAI_BAD_INSTRUCTIONS = { route_type = "llm/v1/chat", model = { @@ -250,6 +273,15 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then } } + location = "/failssafety" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/fails_safety.json")) + } + } + location = "/internalservererror" { content_by_lua_block { local pl_file = require "pl.file" @@ -338,6 +370,19 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, } + local fails_safety = assert(bp.routes:insert { + paths = { "/echo-fails-safety" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = fails_safety.id }, + config = { + prompt = SYSTEM_PROMPT, + parse_llm_response_json_instructions = false, + llm = GEMINI_GOOD, + }, + } + local internal_server_error = assert(bp.routes:insert { paths = { "/echo-internal-server-error" } }) @@ -485,6 +530,22 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.same({ error = { message = "failed to introspect request with AI service: status code 400" }}, body_table) end) + it("fails Gemini content-safety", function() + local r = client:get("/echo-fails-safety", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(400 , r) + local body_table, err = cjson.decode(body) + + assert.is_nil(err) + assert.match_re(body_table.error.message, ".*transformation generation candidate breached Gemini content safety.*") + end) + it("internal server error from LLM", function() local r = client:get("/echo-internal-server-error", { headers = { diff --git a/spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/fails_safety.json b/spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/fails_safety.json new file mode 100644 index 00000000000..aa4f2d9e5ba --- /dev/null +++ b/spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/fails_safety.json @@ -0,0 +1,30 @@ +{ + "candidates": [ + { + "finishReason": "SAFETY", + "index": 0, + "safetyRatings": [ + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "probability": "NEGLIGIBLE" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "probability": "MEDIUM" + } + ] + } + ], + "usageMetadata": { + "promptTokenCount": 319, + "totalTokenCount": 319 + } +} From 4889071229dce1e5be16eca9a9282ba6a0aabb68 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 15 Oct 2024 09:51:09 +0800 Subject: [PATCH 4036/4351] chore(release): fix issues in 3.8.0 changelogs (#13748) This is to sync the CE changelogs between CE and EE. https://konghq.atlassian.net/browse/KAG-5216 --- CHANGELOG.md | 397 ++++++++++------- changelog/3.8.0/3.8.0.md | 416 +++++++++--------- changelog/3.8.0/kong/add-ai-data-latency.yml | 2 +- .../3.8.0/kong/add-ai-data-prometheus.yml | 6 +- changelog/3.8.0/kong/ai-plugin-read-file.yml | 4 +- .../3.8.0/kong/ai-proxy-azure-streaming.yml | 4 +- ...oxy-cloud-identity-transformer-plugins.yml | 4 +- .../kong/ai-proxy-fix-model-parameter.yml | 2 +- .../ai-proxy-fix-nil-response-token-count.yml | 3 +- .../kong/ai-proxy-fix-sending-own-model.yml | 2 +- ...-proxy-fix-tuning-parameter-precedence.yml | 4 +- changelog/3.8.0/kong/ai-proxy-mistral-ai.yml | 3 +- .../3.8.0/kong/ai-proxy-model-header.yml | 3 +- .../kong/ai-proxy-proper-model-assignment.yml | 2 +- changelog/3.8.0/kong/bump-lua-resty-aws.yml | 2 +- .../3.8.0/kong/bump-lua-resty-events.yml | 6 +- .../3.8.0/kong/bump-lua-resty-healthcheck.yml | 4 +- changelog/3.8.0/kong/bump-lua-resty-lmdb.yml | 6 +- .../3.8.0/kong/bump-lua-resty-openssl.yml | 5 +- changelog/3.8.0/kong/bump-openresty.yml | 4 +- changelog/3.8.0/kong/bump-pcre.yml | 2 +- .../kong/feat-ai-prompt-guard-all-roles.yml | 3 +- .../feat-aws-lambda-decode-empty-array.yml | 6 +- .../kong/feat-queue-concurrency-limit.yml | 2 +- .../feat-response-transformer-json-rename.yml | 2 +- changelog/3.8.0/kong/feat-via.yml | 6 +- .../fix-acme-misleading-deprecation-logs.yml | 4 +- changelog/3.8.0/kong/fix-ai-gzip-content.yml | 2 +- .../kong/fix-ai-metrics-prometheus-compat.yml | 2 +- .../3.8.0/kong/fix-ai-plugin-no-consumer.yml | 3 +- .../3.8.0/kong/fix-ai-prompt-guard-order.yml | 4 +- .../3.8.0/kong/fix-ai-proxy-shared-state.yml | 3 +- ...fix-aws-lambda-empty-array-mutli-value.yml | 4 +- ...ws-lambda-gateway-compat-version-field.yml | 4 +- ...lustering-forward-proxy-authentication.yml | 5 +- changelog/3.8.0/kong/fix-cors-wildcard.yml | 4 +- .../fix-deprecate-shorthands-precedence.yml | 4 +- ...-finalize-in-send-header-clear-context.yml | 5 +- .../kong/fix-for-null-aware-shorthand.yml | 4 +- .../3.8.0/kong/fix-http-log-host-header.yml | 4 +- ...fix-log-upstream-status-nil-subrequest.yml | 2 +- changelog/3.8.0/kong/fix-multi-modal.yml | 2 +- .../kong/fix-otel-migrations-exception.yml | 3 +- ...-propagation-remove-redundant-warnings.yml | 3 +- .../fix-realm-compat-changes-basic-auth.yml | 4 +- .../fix-realm-compat-changes-key-auth.yml | 4 +- ...-reports-uninitialized-variable-in-400.yml | 2 +- ...ransfer-encoding-and-no-content-length.yml | 4 +- .../fix-request-transformer-uri-replace.yml | 2 +- ...esponse-rl-misleading-deprecation-logs.yml | 5 +- .../fix-rl-misleading-deprecation-logs.yml | 5 +- .../fix-route-set-priority-with-others.yml | 6 +- .../3.8.0/kong/fix-sni-cache-invalidate.yml | 2 +- .../3.8.0/kong/fix-type-of-logrotate.yml | 7 +- .../fix-vault-reference-parsing-endslash.yml | 2 +- .../fix-vault-secret-rotation-log-level.yml | 2 +- .../3.8.0/kong/hmac_www_authenticate.yml | 3 +- changelog/3.8.0/kong/host_header.yml | 4 +- changelog/3.8.0/kong/jwt_www_authenticate.yml | 3 +- .../3.8.0/kong/ldap_www_authenticate.yml | 3 +- .../kong/migration_of_ai_proxy_plugin.yml | 4 +- .../3.8.0/kong/oauth2_www_authenticate.yml | 3 +- changelog/3.8.0/kong/pdk-log-error.yml | 4 +- changelog/3.8.0/kong/pdk-read-file.yml | 2 +- changelog/3.8.0/kong/pdk-telemetry-log.yml | 2 +- changelog/3.8.0/kong/refactor_dns_client.yml | 14 +- ...t-config-on-deprecated-fields-mismatch.yml | 4 +- .../3.8.0/kong/remove_eol_debian_rhel.yml | 2 +- changelog/3.8.0/kong/req-trans-rename.yml | 6 +- changelog/3.8.0/kong/resty-simdjson.yml | 2 +- changelog/3.8.0/kong/revert-dns-behavior.yml | 3 +- changelog/3.8.0/kong/wasm-module-cache.yml | 2 +- 72 files changed, 550 insertions(+), 518 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index b2351a372f8..72096993a64 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -30,53 +30,60 @@ Individual unreleased changelog entries can be located at [changelog/unreleased] - Fixed an inefficiency issue in the Luajit hashing algorithm [#13240](https://github.com/Kong/kong/issues/13240) + ##### Core - Removed unnecessary DNS client initialization [#13479](https://github.com/Kong/kong/issues/13479) + - Improved latency performance when gzipping/gunzipping large data (such as CP/DP config data). [#13338](https://github.com/Kong/kong/issues/13338) + #### Deprecations ##### Default -- Debian 10 and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. - [#13468](https://github.com/Kong/kong/issues/13468) +- Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. + [#13532](https://github.com/Kong/kong/issues/13532) + #### Dependencies ##### Core - Bumped lua-resty-acme to 0.15.0 to support username/password auth with redis. [#12909](https://github.com/Kong/kong/issues/12909) + -- Bumped lua-resty-aws to 1.5.3 to fix a bug related to the STS regional endpoint. +- Bumped lua-resty-aws to 1.5.3 to fix a bug related to STS regional endpoint. [#12846](https://github.com/Kong/kong/issues/12846) + -- Bumped lua-resty-events to 0.3.0 - [#13097](https://github.com/Kong/kong/issues/13097) - -- Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to reduce active healthcheck timer usage. - [#13038](https://github.com/Kong/kong/issues/13038) +- Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to fix an issue that was causing high memory usage + [#13532](https://github.com/Kong/kong/issues/13532) + -- Bumped lua-resty-lmdb to 1.4.3 (lmdb 0.9.33) +- Bumped lua-resty-lmdb to 1.4.3 to get fixes from the upstream (lmdb 0.9.33), which resolved numerous race conditions and fixed a cursor issue. [#12786](https://github.com/Kong/kong/issues/12786) -- Bumped lua-resty-openssl to 1.5.1. +- Bumped lua-resty-openssl to 1.5.1 to fix some issues including a potential use-after-free issue. [#12665](https://github.com/Kong/kong/issues/12665) -- Bumped OpenResty to 1.25.3.2 +- Bumped OpenResty to 1.25.3.2 to improve the performance of the LuaJIT hash computation. [#12327](https://github.com/Kong/kong/issues/12327) + -- Bumped PCRE2 to 10.44 to fix some bugs and tidy up the release. - [#12366](https://github.com/Kong/kong/issues/12366) +- Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important) + [#13532](https://github.com/Kong/kong/issues/13532) + - Introduced a yieldable JSON library `lua-resty-simdjson`, -which significantly improves latency. +which would improve the latency significantly. [#13421](https://github.com/Kong/kong/issues/13421) + ##### Default - Bumped lua-protobuf 0.5.2 @@ -85,6 +92,7 @@ which significantly improves latency. - Bumped LuaRocks from 3.11.0 to 3.11.1 [#12662](https://github.com/Kong/kong/issues/12662) + - Bumped `ngx_wasm_module` to `96b4e27e10c63b07ed40ea88a91c22f23981db35` [#12011](https://github.com/Kong/kong/issues/12011) @@ -96,61 +104,61 @@ which significantly improves latency. - Made the RPM package relocatable with the default prefix set to `/`. [#13468](https://github.com/Kong/kong/issues/13468) + #### Features -##### Plugins - -- **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. - [#13148](https://github.com/Kong/kong/issues/13148) - ##### Configuration -- You can now configure the Wasmtime module cache when Wasm is enabled. - [#12930](https://github.com/Kong/kong/issues/12930) +- Configure Wasmtime module cache when Wasm is enabled + [#13532](https://github.com/Kong/kong/issues/13532) + ##### Core -- Added the new configuration parameter `concurrency_limit` (integer, defaults to 1), which lets you specify the number of delivery timers in the queue. +- **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. + [#13532](https://github.com/Kong/kong/issues/13532) + + +- Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. [#13332](https://github.com/Kong/kong/issues/13332) + -- Kong Gateway now appends gateway info to the upstream `Via` header in the format `1.1 kong/3.8.0`, and optionally to the -response `Via` header if it is present in the `headers` config of `kong.conf`, in the format `2 kong/3.8.0`. -This follows standards defined in RFC7230 and RFC9110. - [#12733](https://github.com/Kong/kong/issues/12733) - -- Starting from this version, a new DNS client library has been implemented and added into Kong. This library is disabled by default, and can be enabled by setting the `new_dns_client` parameter to `on`. -The new DNS client library provides the following: - - - Global caching for DNS records across workers, significantly reducing the query load on DNS servers. - - - Observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. +- Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to +response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, +according to `RFC7230` and `RFC9110`. + [#13532](https://github.com/Kong/kong/issues/13532) + - - Simplified and standardized logic. - [#12305](https://github.com/Kong/kong/issues/12305) +- Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized + [#13532](https://github.com/Kong/kong/issues/13532) + ##### PDK - Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. [#13431](https://github.com/Kong/kong/issues/13431) + -- Extended `kong.request.get_body` and `kong.request.get_raw_body` to read from buffered files. - [#13158](https://github.com/Kong/kong/issues/13158) +- extend kong.request.get_body and kong.request.get_raw_body to read from buffered file + [#13532](https://github.com/Kong/kong/issues/13532) + - -- Added a new PDK module `kong.telemetry` and the function `kong.telemetry.log` +- Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. [#13329](https://github.com/Kong/kong/issues/13329) + ##### Plugin - **acl:** Added a new config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer already exists. [#13184](https://github.com/Kong/kong/issues/13184) + -- AI plugins: Latency data is now pushed to logs and metrics. - [#13428](https://github.com/Kong/kong/issues/13428) - - -- **AI-proxy-plugin**: Added the `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. - [#13158](https://github.com/Kong/kong/issues/13158) +- AI plugins: retrieved latency data and pushed it to logs and metrics. + [#13532](https://github.com/Kong/kong/issues/13532) + +- allow AI plugin to read request from buffered file + [#13532](https://github.com/Kong/kong/issues/13532) + - **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. [#13493](https://github.com/Kong/kong/issues/13493) @@ -170,235 +178,300 @@ the Google Gemini "chat" (generateContent) interface. [#12948](https://github.com/Kong/kong/issues/12948) -- **ai-proxy**: The Mistral provider can now use mistral.ai-managed services by omitting the `upstream_url`. - [#13481](https://github.com/Kong/kong/issues/13481) +- **ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url + [#13532](https://github.com/Kong/kong/issues/13532) + +- **ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **ai-proxy**: Added the new response header `X-Kong-LLM-Model`, which displays the name of the language model used in the AI Proxy plugin. - [#13472](https://github.com/Kong/kong/issues/13472) - - -- **AI-Prompt-Guard**: Added the `match_all_roles` option to allow matching all roles in addition to `user`. - [#13183](https://github.com/Kong/kong/issues/13183) - +- **AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`. + [#13532](https://github.com/Kong/kong/issues/13532) + - "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. [#13388](https://github.com/Kong/kong/issues/13388) + -- **AWS-Lambda**: Added the configuration field `empty_arrays_mode` to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses. - [#13084](https://github.com/Kong/kong/issues/13084) +- **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` + [#13532](https://github.com/Kong/kong/issues/13532) + -- **response-transformer**: Added support for `json_body` rename. - [#13131](https://github.com/Kong/kong/issues/13131) +- Added support for json_body rename in response-transformer plugin + [#13532](https://github.com/Kong/kong/issues/13532) + - **OpenTelemetry:** Added support for OpenTelemetry formatted logs. [#13291](https://github.com/Kong/kong/issues/13291) + - **standard-webhooks**: Added standard webhooks plugin. - [#12757](https://github.com/Kong/kong/issues/12757) - + [#13532](https://github.com/Kong/kong/issues/13532) + -- **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and JSON body parameters were not handled properly when the target name was the same as the source name in the request. - [#13358](https://github.com/Kong/kong/issues/13358) +- **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request. + [#13532](https://github.com/Kong/kong/issues/13532) + ##### Admin API - Added support for brackets syntax for map fields configuration via the Admin API [#13313](https://github.com/Kong/kong/issues/13313) + #### Fixes ##### CLI Command - Fixed an issue where some debug level error logs were not being displayed by the CLI. [#13143](https://github.com/Kong/kong/issues/13143) + ##### Configuration - Re-enabled the Lua DNS resolver from proxy-wasm by default. [#13424](https://github.com/Kong/kong/issues/13424) + ##### Core - Fixed an issue where luarocks-admin was not available in /usr/local/bin. [#13372](https://github.com/Kong/kong/issues/13372) + - Fixed an issue where 'read' was not always passed to Postgres read-only database operations. [#13530](https://github.com/Kong/kong/issues/13530) + -- Fixed an issue with deprecated shorthand fields so that they don't take precedence over replacement fields when both are specified. - [#13486](https://github.com/Kong/kong/issues/13486) +- Deprecated shorthand fields don't take precedence over replacement fields when both are specified. + [#13532](https://github.com/Kong/kong/issues/13532) + -- Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize`. [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). - [#13316](https://github.com/Kong/kong/issues/13316) +- Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). + [#13532](https://github.com/Kong/kong/issues/13532) + -- Changed the way deprecated shorthand fields are used with new fields. If the new field contains null, it allows for deprecated field to overwrite it if both are present in the request. - [#13592](https://github.com/Kong/kong/issues/13592) +- Changed the way deprecated shorthand fields are used with new fields. +If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. + [#13532](https://github.com/Kong/kong/issues/13532) + -- Fixed an issue where an unnecessary uninitialized variable error log was reported when 400 bad requests were received. - [#13201](https://github.com/Kong/kong/issues/13201) +- Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. + [#13532](https://github.com/Kong/kong/issues/13532) + -- Fixed an issue where the URI captures were unavailable when the first capture group was absent. - [#13024](https://github.com/Kong/kong/issues/13024) +- Fixed an issue where the URI captures are unavailable when the first capture group is absent. + [#13532](https://github.com/Kong/kong/issues/13532) + -- Fixed an issue where the priority field could be set in a traditional mode route when `router_flavor` was configured as `expressions`. - [#13142](https://github.com/Kong/kong/issues/13142) +- Fixed an issue where the priority field can be set in a traditional mode route +When 'router_flavor' is configured as 'expressions'. + [#13532](https://github.com/Kong/kong/issues/13532) + - Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. [#13470](https://github.com/Kong/kong/issues/13470) + -- Fixed an issue where the SNI cache wasn't invalidated when an SNI was updated. - [#13165](https://github.com/Kong/kong/issues/13165) +- Fixed an issue where the sni cache isn't invalidated when a sni is updated. + [#13532](https://github.com/Kong/kong/issues/13532) + -- The `kong.logrotate` configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. - [#13348](https://github.com/Kong/kong/issues/13348) +- The kong.logrotate configuration file will no longer be overwritten during upgrade. +When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. + [#13532](https://github.com/Kong/kong/issues/13532) + - Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. [#13561](https://github.com/Kong/kong/issues/13561) + -- Error logs produced during Vault secret rotation are now logged at the `notice` level instead of `warn`. - [#13540](https://github.com/Kong/kong/issues/13540) +- Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. + [#13532](https://github.com/Kong/kong/issues/13532) + -- Fixed an issue where the `host_header` attribute of the upstream entity wouldn't be set correctly as a Host header in requests to the upstream during connection retries. - [#13135](https://github.com/Kong/kong/issues/13135) +- fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. + [#13532](https://github.com/Kong/kong/issues/13532) + - Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. [#13409](https://github.com/Kong/kong/issues/13409) + -- Changed the behaviour of shorthand fields that are used to describe deprecated fields. If both fields are sent in the request and their values mismatch, the request will be rejected. +- Changed the behaviour of shorthand fields that are used to describe deprecated fields. If +both fields are sent in the request and their values mismatch - the request will be rejected. [#13594](https://github.com/Kong/kong/issues/13594) + -- Reverted the DNS client to the original behavior of ignoring ADDITIONAL SECTION in DNS responses. - [#13278](https://github.com/Kong/kong/issues/13278) +- Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses. + [#13532](https://github.com/Kong/kong/issues/13532) + - Shortened names of internal Unix sockets to avoid exceeding the socket name limit. - [#13571](https://github.com/Kong/kong/issues/13571) + [#13532](https://github.com/Kong/kong/issues/13532) + ##### PDK -- **PDK**: Fixed an issue where the log serializer logged `upstream_status` as nil in the requests that contained subrequests. - [#12953](https://github.com/Kong/kong/issues/12953) +- **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest + [#13532](https://github.com/Kong/kong/issues/13532) + -- **Vault**: References ending with a slash, when parsed, will no longer return a key. - [#13538](https://github.com/Kong/kong/issues/13538) +- **Vault**: Reference ending with slash when parsed should not return a key. + [#13532](https://github.com/Kong/kong/issues/13532) + -- Fixed an issue where `pdk.log.serialize()` threw an error when the JSON entity set by `serialize_value` contained `json.null`. - [#13376](https://github.com/Kong/kong/issues/13376) +- Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null + [#13532](https://github.com/Kong/kong/issues/13532) + ##### Plugin -- **AI-proxy**: Fixed an issue where certain Azure models would return partial tokens/words when in response-streaming mode. - [#13000](https://github.com/Kong/kong/issues/13000) +- **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words +when in response-streaming mode. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI Transformer plugins**: Fixed an issue where Cloud Identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. +- **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication +was not used in `ai-request-transformer` and `ai-response-transformer` plugins. [#13487](https://github.com/Kong/kong/issues/13487) -- **AI-proxy**: Fixed an issue where Cohere and Anthropic providers didn't read the `model` parameter properly +- **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. - [#13000](https://github.com/Kong/kong/issues/13000) + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI-proxy**: Fixed an issue where using OpenAI Function inference requests would log a request error, and then hang until timeout. - [#13000](https://github.com/Kong/kong/issues/13000) +- **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a +request error, and then hang until timeout. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI-proxy**: Fixed an issue where AI Proxy would still allow callers to specify their own model, +- **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. - [#13000](https://github.com/Kong/kong/issues/13000) + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI-proxy**: Fixed an issue where AI Proxy would not take precedence of the -plugin's configured model tuning options over those in the user's LLM request. - [#13000](https://github.com/Kong/kong/issues/13000) +- **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the +plugin's configured model tuning options, over those in the user's LLM request. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI-proxy**: Fixed an issue where setting OpenAI SDK model parameter "null" caused analytics +- **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics to not be written to the logging plugin(s). - [#13000](https://github.com/Kong/kong/issues/13000) + [#13532](https://github.com/Kong/kong/issues/13532) + -- **ACME**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. - [#13069](https://github.com/Kong/kong/issues/13069) +- **ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed + [#13532](https://github.com/Kong/kong/issues/13532) + - **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. [#13496](https://github.com/Kong/kong/issues/13496) + -- **AI-Proxy**: Fixed issue when response was gzipped even if the client didn't accept the format. - [#13155](https://github.com/Kong/kong/issues/13155) - - -- **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. - [#13417](https://github.com/Kong/kong/issues/13417) - -- Fixed an issue where certain AI plugins couldn't be applied per consumer or per service. - [#13209](https://github.com/Kong/kong/issues/13209) +- **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. + [#13532](https://github.com/Kong/kong/issues/13532) + +- "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI-Prompt-Guard**: Fixed an issue which occurred when `allow_all_conversation_history` was set to false, and caused the first user request to be selected instead of the last one. - [#13183](https://github.com/Kong/kong/issues/13183) +- Fixed certain AI plugins cannot be applied per consumer or per service. + [#13532](https://github.com/Kong/kong/issues/13532) + +- **AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI-Proxy**: Resolved an issue where the object constructor would set data on the class instead of the instance. - [#13028](https://github.com/Kong/kong/issues/13028) +- **AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance + [#13532](https://github.com/Kong/kong/issues/13532) + +- **AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AWS-Lambda**: Fixed an issue where the plugin didn't work with multiValueHeaders defined in proxy integration and legacy `empty_arrays_mode`. - [#13381](https://github.com/Kong/kong/issues/13381) - -- **AWS-Lambda**: Fixed an issue where the `version` field wasn't set in the request payload when `awsgateway_compatible` was enabled. - [#13018](https://github.com/Kong/kong/issues/13018) +- **AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled. + [#13532](https://github.com/Kong/kong/issues/13532) + - **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. [#13439](https://github.com/Kong/kong/issues/13439) + -- **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` had multiple entries but included `*`. - [#13334](https://github.com/Kong/kong/issues/13334) +- **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`. + [#13532](https://github.com/Kong/kong/issues/13532) + - **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. [#12971](https://github.com/Kong/kong/issues/12971) -- **HTTP-Log**: Fixed an issue where the plugin didn't include port information in the HTTP host header when sending requests to the log server. - [#13116](https://github.com/Kong/kong/issues/13116) - +- **HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **AI Plugins**: Fixed an issue where multi-modal inputs weren't properly validated and calculated. - [#13445](https://github.com/Kong/kong/issues/13445) +- "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. + [#13532](https://github.com/Kong/kong/issues/13532) + +- **OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **OpenTelemetry:** Fixed an issue where migration failed when upgrading from below version 3.3 to 3.7. - [#13391](https://github.com/Kong/kong/issues/13391) +- **OpenTelemetry / Zipkin**: remove redundant deprecation warnings + [#13532](https://github.com/Kong/kong/issues/13532) + -- **OpenTelemetry and Zipkin**: Removed redundant deprecation warnings. - [#13220](https://github.com/Kong/kong/issues/13220) +- **Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6) + [#13532](https://github.com/Kong/kong/issues/13532) + -- **Basic-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.6). - [#13042](https://github.com/Kong/kong/issues/13042) +- **Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7) + [#13532](https://github.com/Kong/kong/issues/13532) + -- **Key-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.7). - [#13042](https://github.com/Kong/kong/issues/13042) +- **Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **Request Size Limiting**: Fixed an issue where the body size didn't get checked when the request body was buffered to a temporary file. - [#13303](https://github.com/Kong/kong/issues/13303) +- **Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed + [#13532](https://github.com/Kong/kong/issues/13532) + -- **Response-RateLimiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. - [#13069](https://github.com/Kong/kong/issues/13069) - -- **Rate-Limiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. - [#13069](https://github.com/Kong/kong/issues/13069) +- **Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed + [#13532](https://github.com/Kong/kong/issues/13532) + - **OpenTelemetry:** Improved accuracy of sampling decisions. [#13275](https://github.com/Kong/kong/issues/13275) + -- **hmac-auth**: Added WWW-Authenticate headers to 401 responses. - [#11791](https://github.com/Kong/kong/issues/11791) +- **hmac-auth**: Add WWW-Authenticate headers to 401 responses. + [#13532](https://github.com/Kong/kong/issues/13532) + - **Prometheus**: Improved error logging when having inconsistent labels count. [#13020](https://github.com/Kong/kong/issues/13020) -- **jwt**: Added WWW-Authenticate headers to 401 responses. - [#11792](https://github.com/Kong/kong/issues/11792) +- **jwt**: Add WWW-Authenticate headers to 401 responses. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **ldap-auth**: Added WWW-Authenticate headers to all 401 responses. - [#11820](https://github.com/Kong/kong/issues/11820) +- **ldap-auth**: Add WWW-Authenticate headers to all 401 responses. + [#13532](https://github.com/Kong/kong/issues/13532) + -- **OAuth2**: Added WWW-Authenticate headers to all 401 responses and realm option. - [#11833](https://github.com/Kong/kong/issues/11833) +- **OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option. + [#13532](https://github.com/Kong/kong/issues/13532) + - **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. [#13387](https://github.com/Kong/kong/issues/13387) + +- Fixed an bug that AI semantic cache can't use request provided models + [#13633](https://github.com/Kong/kong/issues/13633) + ##### Admin API - Fixed an issue where validation of the certificate schema failed if the `snis` field was present in the request body. @@ -406,11 +479,15 @@ to not be written to the logging plugin(s). ##### Clustering -- Fixed an issue where hybrid mode wasn't working if the forward proxy password contained the special character `#`. Note that the `proxy_server` configuration parameter still needs to be url-encoded. - [#13457](https://github.com/Kong/kong/issues/13457) +- Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. + [#13532](https://github.com/Kong/kong/issues/13532) + ##### Default -- **AI-proxy**: Added a configuration validation to prevent `log_statistics` from being enabled upon providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it has already been enabled upon unsupported providers. +- **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon +providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from +`true` to `false`, and a database migration is added as well for disabling `log_statistics` if it +has already been enabled upon unsupported providers. [#12860](https://github.com/Kong/kong/issues/12860) ### Kong-Manager @@ -441,6 +518,8 @@ to not be written to the logging plugin(s). - Improved the user experience in Kong Manager by fixing various UI-related issues. [#232](https://github.com/Kong/kong-manager/issues/232) [#233](https://github.com/Kong/kong-manager/issues/233) [#234](https://github.com/Kong/kong-manager/issues/234) [#237](https://github.com/Kong/kong-manager/issues/237) [#238](https://github.com/Kong/kong-manager/issues/238) [#240](https://github.com/Kong/kong-manager/issues/240) [#244](https://github.com/Kong/kong-manager/issues/244) [#250](https://github.com/Kong/kong-manager/issues/250) [#252](https://github.com/Kong/kong-manager/issues/252) [#255](https://github.com/Kong/kong-manager/issues/255) [#257](https://github.com/Kong/kong-manager/issues/257) [#263](https://github.com/Kong/kong-manager/issues/263) [#264](https://github.com/Kong/kong-manager/issues/264) [#267](https://github.com/Kong/kong-manager/issues/267) [#272](https://github.com/Kong/kong-manager/issues/272) + + ## 3.7.1 ### Kong diff --git a/changelog/3.8.0/3.8.0.md b/changelog/3.8.0/3.8.0.md index 8539da5b181..d55d873f7aa 100644 --- a/changelog/3.8.0/3.8.0.md +++ b/changelog/3.8.0/3.8.0.md @@ -21,9 +21,9 @@ ### Deprecations #### Default -- Debian 10 and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. - [#13468](https://github.com/Kong/kong/issues/13468) - [KAG-4847](https://konghq.atlassian.net/browse/KAG-4847) [FTI-6054](https://konghq.atlassian.net/browse/FTI-6054) [KAG-4549](https://konghq.atlassian.net/browse/KAG-4549) [KAG-5122](https://konghq.atlassian.net/browse/KAG-5122) +- Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) ### Dependencies #### Core @@ -32,36 +32,32 @@ [#12909](https://github.com/Kong/kong/issues/12909) [KAG-4330](https://konghq.atlassian.net/browse/KAG-4330) -- Bumped lua-resty-aws to 1.5.3 to fix a bug related to the STS regional endpoint. +- Bumped lua-resty-aws to 1.5.3 to fix a bug related to STS regional endpoint. [#12846](https://github.com/Kong/kong/issues/12846) [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) -- Bumped lua-resty-events to 0.3.0 - [#13097](https://github.com/Kong/kong/issues/13097) - [KAG-4480](https://konghq.atlassian.net/browse/KAG-4480) [KAG-4586](https://konghq.atlassian.net/browse/KAG-4586) +- Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to fix an issue that was causing high memory usage + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to reduce active healthcheck timer usage. - [#13038](https://github.com/Kong/kong/issues/13038) - [FTI-5847](https://konghq.atlassian.net/browse/FTI-5847) - -- Bumped lua-resty-lmdb to 1.4.3 (lmdb 0.9.33) +- Bumped lua-resty-lmdb to 1.4.3 to get fixes from the upstream (lmdb 0.9.33), which resolved numerous race conditions and fixed a cursor issue. [#12786](https://github.com/Kong/kong/issues/12786) -- Bumped lua-resty-openssl to 1.5.1. +- Bumped lua-resty-openssl to 1.5.1 to fix some issues including a potential use-after-free issue. [#12665](https://github.com/Kong/kong/issues/12665) -- Bumped OpenResty to 1.25.3.2 +- Bumped OpenResty to 1.25.3.2 to improve the performance of the LuaJIT hash computation. [#12327](https://github.com/Kong/kong/issues/12327) [KAG-3515](https://konghq.atlassian.net/browse/KAG-3515) [KAG-3570](https://konghq.atlassian.net/browse/KAG-3570) [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [JIT-2](https://konghq.atlassian.net/browse/JIT-2) -- Bumped PCRE2 to 10.44 to fix some bugs and tidy up the release. - [#12366](https://github.com/Kong/kong/issues/12366) - [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [KAG-3521](https://konghq.atlassian.net/browse/KAG-3521) [KAG-2025](https://konghq.atlassian.net/browse/KAG-2025) +- Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - Introduced a yieldable JSON library `lua-resty-simdjson`, -which significantly improves latency. +which would improve the latency significantly. [#13421](https://github.com/Kong/kong/issues/13421) [KAG-3647](https://konghq.atlassian.net/browse/KAG-3647) #### Default @@ -87,50 +83,42 @@ which significantly improves latency. [KAG-4847](https://konghq.atlassian.net/browse/KAG-4847) [FTI-6054](https://konghq.atlassian.net/browse/FTI-6054) [KAG-4549](https://konghq.atlassian.net/browse/KAG-4549) [KAG-5122](https://konghq.atlassian.net/browse/KAG-5122) ### Features -#### Plugins - -- **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. - [#13148](https://github.com/Kong/kong/issues/13148) - #### Configuration -- You can now configure the Wasmtime module cache when Wasm is enabled. - [#12930](https://github.com/Kong/kong/issues/12930) - [KAG-4372](https://konghq.atlassian.net/browse/KAG-4372) +- Configure Wasmtime module cache when Wasm is enabled + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) #### Core -- Added the new configuration parameter `concurrency_limit` (integer, defaults to 1), which lets you specify the number of delivery timers in the queue. +- **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + +- Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. [#13332](https://github.com/Kong/kong/issues/13332) [FTI-6022](https://konghq.atlassian.net/browse/FTI-6022) -- Kong Gateway now appends gateway info to the upstream `Via` header in the format `1.1 kong/3.8.0`, and optionally to the -response `Via` header if it is present in the `headers` config of `kong.conf`, in the format `2 kong/3.8.0`. -This follows standards defined in RFC7230 and RFC9110. - [#12733](https://github.com/Kong/kong/issues/12733) - [FTI-5807](https://konghq.atlassian.net/browse/FTI-5807) - -- Starting from this version, a new DNS client library has been implemented and added into Kong. This library is disabled by default, and can be enabled by setting the `new_dns_client` parameter to `on`. -The new DNS client library provides the following: - - - Global caching for DNS records across workers, significantly reducing the query load on DNS servers. +- Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to +response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, +according to `RFC7230` and `RFC9110`. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - - Observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - - - Simplified and standardized logic. - [#12305](https://github.com/Kong/kong/issues/12305) - [KAG-3220](https://konghq.atlassian.net/browse/KAG-3220) +- Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) #### PDK - Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. [#13431](https://github.com/Kong/kong/issues/13431) [KAG-4698](https://konghq.atlassian.net/browse/KAG-4698) -- Extended `kong.request.get_body` and `kong.request.get_raw_body` to read from buffered files. - [#13158](https://github.com/Kong/kong/issues/13158) - +- extend kong.request.get_body and kong.request.get_raw_body to read from buffered file + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Added a new PDK module `kong.telemetry` and the function `kong.telemetry.log` +- Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. [#13329](https://github.com/Kong/kong/issues/13329) [KAG-4848](https://konghq.atlassian.net/browse/KAG-4848) @@ -140,13 +128,13 @@ to generate log entries to be reported via the OpenTelemetry plugin. [#13184](https://github.com/Kong/kong/issues/13184) [FTI-5945](https://konghq.atlassian.net/browse/FTI-5945) -- AI plugins: Latency data is now pushed to logs and metrics. - [#13428](https://github.com/Kong/kong/issues/13428) - - -- **AI-proxy-plugin**: Added the `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. - [#13158](https://github.com/Kong/kong/issues/13158) +- AI plugins: retrieved latency data and pushed it to logs and metrics. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- allow AI plugin to read request from buffered file + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. [#13493](https://github.com/Kong/kong/issues/13493) @@ -166,41 +154,41 @@ the Google Gemini "chat" (generateContent) interface. [#12948](https://github.com/Kong/kong/issues/12948) -- **ai-proxy**: The Mistral provider can now use mistral.ai-managed services by omitting the `upstream_url`. - [#13481](https://github.com/Kong/kong/issues/13481) - - -- **ai-proxy**: Added the new response header `X-Kong-LLM-Model`, which displays the name of the language model used in the AI Proxy plugin. - [#13472](https://github.com/Kong/kong/issues/13472) - +- **ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-Prompt-Guard**: Added the `match_all_roles` option to allow matching all roles in addition to `user`. - [#13183](https://github.com/Kong/kong/issues/13183) +- **ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- **AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. [#13388](https://github.com/Kong/kong/issues/13388) [KAG-4599](https://konghq.atlassian.net/browse/KAG-4599) -- **AWS-Lambda**: Added the configuration field `empty_arrays_mode` to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses. - [#13084](https://github.com/Kong/kong/issues/13084) - [FTI-5937](https://konghq.atlassian.net/browse/FTI-5937) [KAG-4622](https://konghq.atlassian.net/browse/KAG-4622) [KAG-4615](https://konghq.atlassian.net/browse/KAG-4615) +- **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **response-transformer**: Added support for `json_body` rename. - [#13131](https://github.com/Kong/kong/issues/13131) - [KAG-4664](https://konghq.atlassian.net/browse/KAG-4664) +- Added support for json_body rename in response-transformer plugin + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **OpenTelemetry:** Added support for OpenTelemetry formatted logs. [#13291](https://github.com/Kong/kong/issues/13291) [KAG-4712](https://konghq.atlassian.net/browse/KAG-4712) - **standard-webhooks**: Added standard webhooks plugin. - [#12757](https://github.com/Kong/kong/issues/12757) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - -- **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and JSON body parameters were not handled properly when the target name was the same as the source name in the request. - [#13358](https://github.com/Kong/kong/issues/13358) - [KAG-4915](https://konghq.atlassian.net/browse/KAG-4915) +- **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) #### Admin API - Added support for brackets syntax for map fields configuration via the Admin API @@ -228,227 +216,238 @@ the Google Gemini "chat" (generateContent) interface. [#13530](https://github.com/Kong/kong/issues/13530) [KAG-5196](https://konghq.atlassian.net/browse/KAG-5196) -- Fixed an issue with deprecated shorthand fields so that they don't take precedence over replacement fields when both are specified. - [#13486](https://github.com/Kong/kong/issues/13486) - [KAG-5134](https://konghq.atlassian.net/browse/KAG-5134) +- Deprecated shorthand fields don't take precedence over replacement fields when both are specified. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize`. [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). - [#13316](https://github.com/Kong/kong/issues/13316) - [FTI-6005](https://konghq.atlassian.net/browse/FTI-6005) +- Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Changed the way deprecated shorthand fields are used with new fields. If the new field contains null, it allows for deprecated field to overwrite it if both are present in the request. - [#13592](https://github.com/Kong/kong/issues/13592) - [KAG-5287](https://konghq.atlassian.net/browse/KAG-5287) +- Changed the way deprecated shorthand fields are used with new fields. +If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where an unnecessary uninitialized variable error log was reported when 400 bad requests were received. - [#13201](https://github.com/Kong/kong/issues/13201) - [FTI-6025](https://konghq.atlassian.net/browse/FTI-6025) +- Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where the URI captures were unavailable when the first capture group was absent. - [#13024](https://github.com/Kong/kong/issues/13024) - [KAG-4474](https://konghq.atlassian.net/browse/KAG-4474) +- Fixed an issue where the URI captures are unavailable when the first capture group is absent. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where the priority field could be set in a traditional mode route when `router_flavor` was configured as `expressions`. - [#13142](https://github.com/Kong/kong/issues/13142) - [KAG-4411](https://konghq.atlassian.net/browse/KAG-4411) +- Fixed an issue where the priority field can be set in a traditional mode route +When 'router_flavor' is configured as 'expressions'. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. [#13470](https://github.com/Kong/kong/issues/13470) [FTI-6095](https://konghq.atlassian.net/browse/FTI-6095) -- Fixed an issue where the SNI cache wasn't invalidated when an SNI was updated. - [#13165](https://github.com/Kong/kong/issues/13165) - [FTI-6009](https://konghq.atlassian.net/browse/FTI-6009) +- Fixed an issue where the sni cache isn't invalidated when a sni is updated. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- The `kong.logrotate` configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. - [#13348](https://github.com/Kong/kong/issues/13348) - [FTI-6079](https://konghq.atlassian.net/browse/FTI-6079) +- The kong.logrotate configuration file will no longer be overwritten during upgrade. +When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. [#13561](https://github.com/Kong/kong/issues/13561) [FTI-6137](https://konghq.atlassian.net/browse/FTI-6137) -- Error logs produced during Vault secret rotation are now logged at the `notice` level instead of `warn`. - [#13540](https://github.com/Kong/kong/issues/13540) - [FTI-5775](https://konghq.atlassian.net/browse/FTI-5775) +- Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where the `host_header` attribute of the upstream entity wouldn't be set correctly as a Host header in requests to the upstream during connection retries. - [#13135](https://github.com/Kong/kong/issues/13135) - [FTI-5987](https://konghq.atlassian.net/browse/FTI-5987) +- fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. [#13409](https://github.com/Kong/kong/issues/13409) [KAG-4947](https://konghq.atlassian.net/browse/KAG-4947) -- Changed the behaviour of shorthand fields that are used to describe deprecated fields. If both fields are sent in the request and their values mismatch, the request will be rejected. +- Changed the behaviour of shorthand fields that are used to describe deprecated fields. If +both fields are sent in the request and their values mismatch - the request will be rejected. [#13594](https://github.com/Kong/kong/issues/13594) [KAG-5262](https://konghq.atlassian.net/browse/KAG-5262) -- Reverted the DNS client to the original behavior of ignoring ADDITIONAL SECTION in DNS responses. - [#13278](https://github.com/Kong/kong/issues/13278) - [FTI-6039](https://konghq.atlassian.net/browse/FTI-6039) +- Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - Shortened names of internal Unix sockets to avoid exceeding the socket name limit. - [#13571](https://github.com/Kong/kong/issues/13571) - [KAG-5136](https://konghq.atlassian.net/browse/KAG-5136) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) #### PDK -- **PDK**: Fixed an issue where the log serializer logged `upstream_status` as nil in the requests that contained subrequests. - [#12953](https://github.com/Kong/kong/issues/12953) - [FTI-5844](https://konghq.atlassian.net/browse/FTI-5844) +- **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **Vault**: References ending with a slash, when parsed, will no longer return a key. - [#13538](https://github.com/Kong/kong/issues/13538) - [KAG-5181](https://konghq.atlassian.net/browse/KAG-5181) +- **Vault**: Reference ending with slash when parsed should not return a key. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where `pdk.log.serialize()` threw an error when the JSON entity set by `serialize_value` contained `json.null`. - [#13376](https://github.com/Kong/kong/issues/13376) - [FTI-6096](https://konghq.atlassian.net/browse/FTI-6096) +- Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) #### Plugin -- **AI-proxy**: Fixed an issue where certain Azure models would return partial tokens/words when in response-streaming mode. - [#13000](https://github.com/Kong/kong/issues/13000) - [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) +- **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words +when in response-streaming mode. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI Transformer plugins**: Fixed an issue where Cloud Identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. +- **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication +was not used in `ai-request-transformer` and `ai-response-transformer` plugins. [#13487](https://github.com/Kong/kong/issues/13487) -- **AI-proxy**: Fixed an issue where Cohere and Anthropic providers didn't read the `model` parameter properly +- **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. - [#13000](https://github.com/Kong/kong/issues/13000) - [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-proxy**: Fixed an issue where using OpenAI Function inference requests would log a request error, and then hang until timeout. - [#13000](https://github.com/Kong/kong/issues/13000) - [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) +- **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a +request error, and then hang until timeout. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-proxy**: Fixed an issue where AI Proxy would still allow callers to specify their own model, +- **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. - [#13000](https://github.com/Kong/kong/issues/13000) - [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-proxy**: Fixed an issue where AI Proxy would not take precedence of the -plugin's configured model tuning options over those in the user's LLM request. - [#13000](https://github.com/Kong/kong/issues/13000) - [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) +- **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the +plugin's configured model tuning options, over those in the user's LLM request. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-proxy**: Fixed an issue where setting OpenAI SDK model parameter "null" caused analytics +- **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics to not be written to the logging plugin(s). - [#13000](https://github.com/Kong/kong/issues/13000) - [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **ACME**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. - [#13069](https://github.com/Kong/kong/issues/13069) - [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) +- **ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. [#13496](https://github.com/Kong/kong/issues/13496) [FTI-6143](https://konghq.atlassian.net/browse/FTI-6143) -- **AI-Proxy**: Fixed issue when response was gzipped even if the client didn't accept the format. - [#13155](https://github.com/Kong/kong/issues/13155) - - -- **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. - [#13417](https://github.com/Kong/kong/issues/13417) - [KAG-4934](https://konghq.atlassian.net/browse/KAG-4934) +- **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- Fixed an issue where certain AI plugins couldn't be applied per consumer or per service. - [#13209](https://github.com/Kong/kong/issues/13209) +- "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- Fixed certain AI plugins cannot be applied per consumer or per service. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-Prompt-Guard**: Fixed an issue which occurred when `allow_all_conversation_history` was set to false, and caused the first user request to be selected instead of the last one. - [#13183](https://github.com/Kong/kong/issues/13183) +- **AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- **AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI-Proxy**: Resolved an issue where the object constructor would set data on the class instead of the instance. - [#13028](https://github.com/Kong/kong/issues/13028) +- **AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - -- **AWS-Lambda**: Fixed an issue where the plugin didn't work with multiValueHeaders defined in proxy integration and legacy `empty_arrays_mode`. - [#13381](https://github.com/Kong/kong/issues/13381) - [FTI-6100](https://konghq.atlassian.net/browse/FTI-6100) - -- **AWS-Lambda**: Fixed an issue where the `version` field wasn't set in the request payload when `awsgateway_compatible` was enabled. - [#13018](https://github.com/Kong/kong/issues/13018) - [FTI-5949](https://konghq.atlassian.net/browse/FTI-5949) +- **AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. [#13439](https://github.com/Kong/kong/issues/13439) [FTI-6134](https://konghq.atlassian.net/browse/FTI-6134) -- **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` had multiple entries but included `*`. - [#13334](https://github.com/Kong/kong/issues/13334) - [FTI-6062](https://konghq.atlassian.net/browse/FTI-6062) +- **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. [#12971](https://github.com/Kong/kong/issues/12971) -- **HTTP-Log**: Fixed an issue where the plugin didn't include port information in the HTTP host header when sending requests to the log server. - [#13116](https://github.com/Kong/kong/issues/13116) - +- **HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **AI Plugins**: Fixed an issue where multi-modal inputs weren't properly validated and calculated. - [#13445](https://github.com/Kong/kong/issues/13445) +- "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- **OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **OpenTelemetry:** Fixed an issue where migration failed when upgrading from below version 3.3 to 3.7. - [#13391](https://github.com/Kong/kong/issues/13391) - [FTI-6109](https://konghq.atlassian.net/browse/FTI-6109) +- **OpenTelemetry / Zipkin**: remove redundant deprecation warnings + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **OpenTelemetry and Zipkin**: Removed redundant deprecation warnings. - [#13220](https://github.com/Kong/kong/issues/13220) - [KAG-4744](https://konghq.atlassian.net/browse/KAG-4744) +- **Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **Basic-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.6). - [#13042](https://github.com/Kong/kong/issues/13042) - [KAG-4516](https://konghq.atlassian.net/browse/KAG-4516) +- **Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7) + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **Key-Auth**: Fixed an issue where the realm field wasn't recognized for older Kong Gateway versions (before 3.7). - [#13042](https://github.com/Kong/kong/issues/13042) - [KAG-4516](https://konghq.atlassian.net/browse/KAG-4516) +- **Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **Request Size Limiting**: Fixed an issue where the body size didn't get checked when the request body was buffered to a temporary file. - [#13303](https://github.com/Kong/kong/issues/13303) - [FTI-6034](https://konghq.atlassian.net/browse/FTI-6034) +- **Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **Response-RateLimiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. - [#13069](https://github.com/Kong/kong/issues/13069) - [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) - -- **Rate-Limiting**: Fixed an issue where the DP would report that deprecated config fields were used when configuration was pushed from the CP. - [#13069](https://github.com/Kong/kong/issues/13069) - [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) +- **Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **OpenTelemetry:** Improved accuracy of sampling decisions. [#13275](https://github.com/Kong/kong/issues/13275) [KAG-4785](https://konghq.atlassian.net/browse/KAG-4785) -- **hmac-auth**: Added WWW-Authenticate headers to 401 responses. - [#11791](https://github.com/Kong/kong/issues/11791) - [KAG-321](https://konghq.atlassian.net/browse/KAG-321) +- **hmac-auth**: Add WWW-Authenticate headers to 401 responses. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **Prometheus**: Improved error logging when having inconsistent labels count. [#13020](https://github.com/Kong/kong/issues/13020) -- **jwt**: Added WWW-Authenticate headers to 401 responses. - [#11792](https://github.com/Kong/kong/issues/11792) - [KAG-321](https://konghq.atlassian.net/browse/KAG-321) +- **jwt**: Add WWW-Authenticate headers to 401 responses. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **ldap-auth**: Added WWW-Authenticate headers to all 401 responses. - [#11820](https://github.com/Kong/kong/issues/11820) - [KAG-321](https://konghq.atlassian.net/browse/KAG-321) +- **ldap-auth**: Add WWW-Authenticate headers to all 401 responses. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) -- **OAuth2**: Added WWW-Authenticate headers to all 401 responses and realm option. - [#11833](https://github.com/Kong/kong/issues/11833) - [KAG-321](https://konghq.atlassian.net/browse/KAG-321) +- **OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) - **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. [#13387](https://github.com/Kong/kong/issues/13387) + +- Fixed an bug that AI semantic cache can't use request provided models + [#13633](https://github.com/Kong/kong/issues/13633) + #### Admin API - Fixed an issue where validation of the certificate schema failed if the `snis` field was present in the request body. @@ -456,12 +455,15 @@ to not be written to the logging plugin(s). #### Clustering -- Fixed an issue where hybrid mode wasn't working if the forward proxy password contained the special character `#`. Note that the `proxy_server` configuration parameter still needs to be url-encoded. - [#13457](https://github.com/Kong/kong/issues/13457) - [FTI-6145](https://konghq.atlassian.net/browse/FTI-6145) +- Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. + [#13532](https://github.com/Kong/kong/issues/13532) + [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) #### Default -- **AI-proxy**: Added a configuration validation to prevent `log_statistics` from being enabled upon providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it has already been enabled upon unsupported providers. +- **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon +providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from +`true` to `false`, and a database migration is added as well for disabling `log_statistics` if it +has already been enabled upon unsupported providers. [#12860](https://github.com/Kong/kong/issues/12860) ## Kong-Manager diff --git a/changelog/3.8.0/kong/add-ai-data-latency.yml b/changelog/3.8.0/kong/add-ai-data-latency.yml index e083c0c417b..2f3c58fb05e 100644 --- a/changelog/3.8.0/kong/add-ai-data-latency.yml +++ b/changelog/3.8.0/kong/add-ai-data-latency.yml @@ -1,3 +1,3 @@ -message: "AI plugins: Latency data is now pushed to logs and metrics." +message: "AI plugins: retrieved latency data and pushed it to logs and metrics." type: feature scope: "Plugin" diff --git a/changelog/3.8.0/kong/add-ai-data-prometheus.yml b/changelog/3.8.0/kong/add-ai-data-prometheus.yml index 141ea6e8c8b..284c4fd933c 100644 --- a/changelog/3.8.0/kong/add-ai-data-prometheus.yml +++ b/changelog/3.8.0/kong/add-ai-data-prometheus.yml @@ -1,3 +1,3 @@ -message: "**prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage." -type: feature -scope: Plugins +"message": "**prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage." +"type": feature +"scope": Core diff --git a/changelog/3.8.0/kong/ai-plugin-read-file.yml b/changelog/3.8.0/kong/ai-plugin-read-file.yml index a342ca6d9e9..d10f38c021d 100644 --- a/changelog/3.8.0/kong/ai-plugin-read-file.yml +++ b/changelog/3.8.0/kong/ai-plugin-read-file.yml @@ -1,5 +1,3 @@ -message: > - **AI-proxy-plugin**: Added the `allow_override` option to allow overriding - the upstream model auth parameter or header from the caller's request. +message: "allow AI plugin to read request from buffered file" type: feature scope: "Plugin" diff --git a/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml b/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml index 3f727323596..4b6f7c55669 100644 --- a/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml +++ b/changelog/3.8.0/kong/ai-proxy-azure-streaming.yml @@ -1,5 +1,5 @@ -message: > - **AI-proxy**: Fixed an issue where certain Azure models would return partial tokens/words +message: | + **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words when in response-streaming mode. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml b/changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml index 210086b359a..1058206319a 100644 --- a/changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml +++ b/changelog/3.8.0/kong/ai-proxy-cloud-identity-transformer-plugins.yml @@ -1,5 +1,5 @@ -message: > - **AI Transformer plugins**: Fixed an issue where Cloud Identity authentication +message: | + **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml b/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml index d1607cbb97d..3727a02c4c2 100644 --- a/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml +++ b/changelog/3.8.0/kong/ai-proxy-fix-model-parameter.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy**: Fixed an issue where Cohere and Anthropic providers didn't read the `model` parameter properly + **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml b/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml index 4538a890bc4..f6681f7ec8b 100644 --- a/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml +++ b/changelog/3.8.0/kong/ai-proxy-fix-nil-response-token-count.yml @@ -1,4 +1,5 @@ message: | - **AI-proxy**: Fixed an issue where using OpenAI Function inference requests would log a request error, and then hang until timeout. + **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a + request error, and then hang until timeout. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml b/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml index 07c5468351e..fe432c71db5 100644 --- a/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml +++ b/changelog/3.8.0/kong/ai-proxy-fix-sending-own-model.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy**: Fixed an issue where AI Proxy would still allow callers to specify their own model, + **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml b/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml index 7c19cfb4340..9588b6d6f0e 100644 --- a/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml +++ b/changelog/3.8.0/kong/ai-proxy-fix-tuning-parameter-precedence.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy**: Fixed an issue where AI Proxy would not take precedence of the - plugin's configured model tuning options over those in the user's LLM request. + **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the + plugin's configured model tuning options, over those in the user's LLM request. scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml b/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml index 88ef6843f78..6c558ba4105 100644 --- a/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml +++ b/changelog/3.8.0/kong/ai-proxy-mistral-ai.yml @@ -1,4 +1,3 @@ -message: > - **ai-proxy**: The Mistral provider can now use mistral.ai-managed services by omitting the `upstream_url`. +message: '**ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url' type: feature scope: Plugin diff --git a/changelog/3.8.0/kong/ai-proxy-model-header.yml b/changelog/3.8.0/kong/ai-proxy-model-header.yml index 3bb9727004e..95c80d75e96 100644 --- a/changelog/3.8.0/kong/ai-proxy-model-header.yml +++ b/changelog/3.8.0/kong/ai-proxy-model-header.yml @@ -1,4 +1,3 @@ -message: > - **ai-proxy**: Added the new response header `X-Kong-LLM-Model`, which displays the name of the language model used in the AI Proxy plugin. +message: '**ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin.' type: feature scope: Plugin diff --git a/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml b/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml index 9c715db8b4a..3f61e43f5b2 100644 --- a/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml +++ b/changelog/3.8.0/kong/ai-proxy-proper-model-assignment.yml @@ -1,5 +1,5 @@ message: | - **AI-proxy**: Fixed an issue where setting OpenAI SDK model parameter "null" caused analytics + **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics to not be written to the logging plugin(s). scope: Plugin type: bugfix diff --git a/changelog/3.8.0/kong/bump-lua-resty-aws.yml b/changelog/3.8.0/kong/bump-lua-resty-aws.yml index 76299e888e7..5c84bdf2075 100644 --- a/changelog/3.8.0/kong/bump-lua-resty-aws.yml +++ b/changelog/3.8.0/kong/bump-lua-resty-aws.yml @@ -1,3 +1,3 @@ -message: "Bumped lua-resty-aws to 1.5.3 to fix a bug related to the STS regional endpoint." +message: "Bumped lua-resty-aws to 1.5.3 to fix a bug related to STS regional endpoint." type: dependency scope: Core diff --git a/changelog/3.8.0/kong/bump-lua-resty-events.yml b/changelog/3.8.0/kong/bump-lua-resty-events.yml index 8481612691d..1dcb86737ed 100644 --- a/changelog/3.8.0/kong/bump-lua-resty-events.yml +++ b/changelog/3.8.0/kong/bump-lua-resty-events.yml @@ -1,3 +1,5 @@ -message: "Bumped lua-resty-events to 0.3.0" -type: dependency +message: > + Bumped lua-resty-events to 0.3.0 to fix an + issue that was preventing the + configuration from being updated to the latest version scope: Core diff --git a/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml b/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml index 642deb046c0..f88a77c5b31 100644 --- a/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml +++ b/changelog/3.8.0/kong/bump-lua-resty-healthcheck.yml @@ -1,3 +1,5 @@ -message: "Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to reduce active healthcheck timer usage." +message: > + Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 + to fix an issue that was causing high memory usage type: dependency scope: Core diff --git a/changelog/3.8.0/kong/bump-lua-resty-lmdb.yml b/changelog/3.8.0/kong/bump-lua-resty-lmdb.yml index b8abaf4a22d..686abdb4f11 100644 --- a/changelog/3.8.0/kong/bump-lua-resty-lmdb.yml +++ b/changelog/3.8.0/kong/bump-lua-resty-lmdb.yml @@ -1,3 +1,7 @@ -message: "Bumped lua-resty-lmdb to 1.4.3 (lmdb 0.9.33)" +message: > + Bumped lua-resty-lmdb to 1.4.3 to + get fixes from the upstream (lmdb 0.9.33), + which resolved numerous race conditions and + fixed a cursor issue. type: dependency scope: Core diff --git a/changelog/3.8.0/kong/bump-lua-resty-openssl.yml b/changelog/3.8.0/kong/bump-lua-resty-openssl.yml index 1af48bd9d5a..23e74a49a76 100644 --- a/changelog/3.8.0/kong/bump-lua-resty-openssl.yml +++ b/changelog/3.8.0/kong/bump-lua-resty-openssl.yml @@ -1,3 +1,6 @@ -message: "Bumped lua-resty-openssl to 1.5.1." +message: > + Bumped lua-resty-openssl to 1.5.1 + to fix some issues including a potential + use-after-free issue. type: dependency scope: Core diff --git a/changelog/3.8.0/kong/bump-openresty.yml b/changelog/3.8.0/kong/bump-openresty.yml index a1d9fdd172b..878bf145257 100644 --- a/changelog/3.8.0/kong/bump-openresty.yml +++ b/changelog/3.8.0/kong/bump-openresty.yml @@ -1,3 +1,5 @@ -message: "Bumped OpenResty to 1.25.3.2" +message: > + Bumped OpenResty to 1.25.3.2 to improve + the performance of the LuaJIT hash computation. type: dependency scope: Core diff --git a/changelog/3.8.0/kong/bump-pcre.yml b/changelog/3.8.0/kong/bump-pcre.yml index 2fd2d7e1cb9..82c957275e4 100644 --- a/changelog/3.8.0/kong/bump-pcre.yml +++ b/changelog/3.8.0/kong/bump-pcre.yml @@ -1,3 +1,3 @@ -message: "Bumped PCRE2 to 10.44 to fix some bugs and tidy up the release." +message: "Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important)" type: dependency scope: Core diff --git a/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml b/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml index 2428e9f5298..5a1d9ca0cee 100644 --- a/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml +++ b/changelog/3.8.0/kong/feat-ai-prompt-guard-all-roles.yml @@ -1,4 +1,3 @@ -message: > - **AI-Prompt-Guard**: Added the `match_all_roles` option to allow matching all roles in addition to `user`. +message: "**AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`." type: feature scope: Plugin diff --git a/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml b/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml index 7dd351f8ef4..731d9f2bef0 100644 --- a/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml +++ b/changelog/3.8.0/kong/feat-aws-lambda-decode-empty-array.yml @@ -1,6 +1,4 @@ -message: > - **AWS-Lambda**: Added the configuration field `empty_arrays_mode` to - control whether Kong should send `[]` empty arrays (returned by Lambda function) - as `[]` empty arrays or `{}` empty objects in JSON responses. +message: | + **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` type: feature scope: Plugin diff --git a/changelog/3.8.0/kong/feat-queue-concurrency-limit.yml b/changelog/3.8.0/kong/feat-queue-concurrency-limit.yml index eb08d0c15f6..57ffc3c621f 100644 --- a/changelog/3.8.0/kong/feat-queue-concurrency-limit.yml +++ b/changelog/3.8.0/kong/feat-queue-concurrency-limit.yml @@ -1,5 +1,5 @@ message: | - Added the new configuration parameter `concurrency_limit` (integer, defaults to 1), which lets you specify the number of delivery timers in the queue. + Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. type: feature scope: Core diff --git a/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml b/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml index e65f38a5a32..42d23ded398 100644 --- a/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml +++ b/changelog/3.8.0/kong/feat-response-transformer-json-rename.yml @@ -1,4 +1,4 @@ message: | - **response-transformer**: Added support for `json_body` rename. + Added support for json_body rename in response-transformer plugin type: feature scope: Plugin diff --git a/changelog/3.8.0/kong/feat-via.yml b/changelog/3.8.0/kong/feat-via.yml index 7036aa1ff49..a34263a906d 100644 --- a/changelog/3.8.0/kong/feat-via.yml +++ b/changelog/3.8.0/kong/feat-via.yml @@ -1,6 +1,6 @@ message: | - Kong Gateway now appends gateway info to the upstream `Via` header in the format `1.1 kong/3.8.0`, and optionally to the - response `Via` header if it is present in the `headers` config of `kong.conf`, in the format `2 kong/3.8.0`. - This follows standards defined in RFC7230 and RFC9110. + Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to + response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, + according to `RFC7230` and `RFC9110`. type: feature scope: Core diff --git a/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml b/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml index f6735cdc5e7..6e7a1accc36 100644 --- a/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml +++ b/changelog/3.8.0/kong/fix-acme-misleading-deprecation-logs.yml @@ -1,5 +1,3 @@ -message: > - **ACME**: Fixed an issue where the DP would report that deprecated - config fields were used when configuration was pushed from the CP. +message: "**ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-gzip-content.yml b/changelog/3.8.0/kong/fix-ai-gzip-content.yml index df08cb74480..ebbad1f1747 100644 --- a/changelog/3.8.0/kong/fix-ai-gzip-content.yml +++ b/changelog/3.8.0/kong/fix-ai-gzip-content.yml @@ -1,4 +1,4 @@ message: | - **AI-Proxy**: Fixed issue when response was gzipped even if the client didn't accept the format. + **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml b/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml index b764915de5a..b09c39e9931 100644 --- a/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml +++ b/changelog/3.8.0/kong/fix-ai-metrics-prometheus-compat.yml @@ -1,4 +1,4 @@ message: > - **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml b/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml index c0cc2ed5c14..155500fcc96 100644 --- a/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml +++ b/changelog/3.8.0/kong/fix-ai-plugin-no-consumer.yml @@ -1,5 +1,4 @@ -message: > - Fixed an issue where certain AI plugins couldn't be applied per consumer or per service. +message: "Fixed certain AI plugins cannot be applied per consumer or per service." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml b/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml index c11c68fffa7..a6bfdfab9ae 100644 --- a/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml +++ b/changelog/3.8.0/kong/fix-ai-prompt-guard-order.yml @@ -1,5 +1,3 @@ -message: > - **AI-Prompt-Guard**: Fixed an issue which occurred when `allow_all_conversation_history` - was set to false, and caused the first user request to be selected instead of the last one. +message: "**AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml b/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml index 788addf6c95..bb967a94656 100644 --- a/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml +++ b/changelog/3.8.0/kong/fix-ai-proxy-shared-state.yml @@ -1,4 +1,3 @@ -message: > - **AI-Proxy**: Resolved an issue where the object constructor would set data on the class instead of the instance. +message: "**AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml b/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml index ffeba220db5..47f72e5b19d 100644 --- a/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml +++ b/changelog/3.8.0/kong/fix-aws-lambda-empty-array-mutli-value.yml @@ -1,5 +1,3 @@ -message: > - **AWS-Lambda**: Fixed an issue where the plugin didn't work with multiValueHeaders - defined in proxy integration and legacy `empty_arrays_mode`. +message: "**AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml b/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml index 76191418d6b..95dd88cfc82 100644 --- a/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml +++ b/changelog/3.8.0/kong/fix-aws-lambda-gateway-compat-version-field.yml @@ -1,5 +1,3 @@ -message: > - **AWS-Lambda**: Fixed an issue where the `version` field wasn't - set in the request payload when `awsgateway_compatible` was enabled. +message: "**AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml b/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml index c77dd3bb0a8..e819b5a9558 100644 --- a/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml +++ b/changelog/3.8.0/kong/fix-clustering-forward-proxy-authentication.yml @@ -1,6 +1,3 @@ -message: > - Fixed an issue where hybrid mode wasn't working - if the forward proxy password contained the special character `#`. - Note that the `proxy_server` configuration parameter still needs to be url-encoded. +message: Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. type: bugfix scope: Clustering diff --git a/changelog/3.8.0/kong/fix-cors-wildcard.yml b/changelog/3.8.0/kong/fix-cors-wildcard.yml index 8bdad9793ec..78676aec0f9 100644 --- a/changelog/3.8.0/kong/fix-cors-wildcard.yml +++ b/changelog/3.8.0/kong/fix-cors-wildcard.yml @@ -1,5 +1,3 @@ -message: > - **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header - was not sent when `conf.origins` had multiple entries but included `*`. +message: "**CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml b/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml index 8204ab5cd4f..5053cbca274 100644 --- a/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml +++ b/changelog/3.8.0/kong/fix-deprecate-shorthands-precedence.yml @@ -1,5 +1,3 @@ -message: > - Fixed an issue with deprecated shorthand fields so that - they don't take precedence over replacement fields when both are specified. +message: Deprecated shorthand fields don't take precedence over replacement fields when both are specified. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml b/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml index e83130f1eae..cac4566c7b4 100644 --- a/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml +++ b/changelog/3.8.0/kong/fix-filter-finalize-in-send-header-clear-context.yml @@ -1,6 +1,3 @@ -message: > - Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` - triggered `filter_finalize`. - [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). +message: Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). type: bugfix scope: Core \ No newline at end of file diff --git a/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml b/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml index 24ea5dd5ddd..e8e5624bd62 100644 --- a/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml +++ b/changelog/3.8.0/kong/fix-for-null-aware-shorthand.yml @@ -1,5 +1,5 @@ -message: > +message: | Changed the way deprecated shorthand fields are used with new fields. - If the new field contains null, it allows for deprecated field to overwrite it if both are present in the request. + If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-http-log-host-header.yml b/changelog/3.8.0/kong/fix-http-log-host-header.yml index 2ccfd45a3f1..76e0cf986e3 100644 --- a/changelog/3.8.0/kong/fix-http-log-host-header.yml +++ b/changelog/3.8.0/kong/fix-http-log-host-header.yml @@ -1,6 +1,4 @@ -message: > - **HTTP-Log**: Fixed an issue where the plugin didn't include - port information in the HTTP host header when sending requests to the log server. +message: "**HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml b/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml index 84aca3f5717..2ed6449459c 100644 --- a/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml +++ b/changelog/3.8.0/kong/fix-log-upstream-status-nil-subrequest.yml @@ -1,4 +1,4 @@ message: | - **PDK**: Fixed an issue where the log serializer logged `upstream_status` as nil in the requests that contained subrequests. + **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest type: bugfix scope: PDK diff --git a/changelog/3.8.0/kong/fix-multi-modal.yml b/changelog/3.8.0/kong/fix-multi-modal.yml index 09e6b412067..e8769a4ba63 100644 --- a/changelog/3.8.0/kong/fix-multi-modal.yml +++ b/changelog/3.8.0/kong/fix-multi-modal.yml @@ -1,4 +1,4 @@ message: > - **AI Plugins**: Fixed an issue where multi-modal inputs weren't properly validated and calculated. + "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-otel-migrations-exception.yml b/changelog/3.8.0/kong/fix-otel-migrations-exception.yml index 9be5f8a05cc..08ae5efec75 100644 --- a/changelog/3.8.0/kong/fix-otel-migrations-exception.yml +++ b/changelog/3.8.0/kong/fix-otel-migrations-exception.yml @@ -1,4 +1,3 @@ -message: > - **OpenTelemetry:** Fixed an issue where migration failed when upgrading from below version 3.3 to 3.7. +message: "**OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml b/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml index 98c9abf0af2..da45591d4f2 100644 --- a/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml +++ b/changelog/3.8.0/kong/fix-propagation-remove-redundant-warnings.yml @@ -1,4 +1,3 @@ -message: > - **OpenTelemetry and Zipkin**: Removed redundant deprecation warnings. +message: "**OpenTelemetry / Zipkin**: remove redundant deprecation warnings" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml b/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml index 1b2b7842dd2..6f2ce9d7bea 100644 --- a/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml +++ b/changelog/3.8.0/kong/fix-realm-compat-changes-basic-auth.yml @@ -1,5 +1,3 @@ -message: > - **Basic-Auth**: Fixed an issue where the realm field - wasn't recognized for older Kong Gateway versions (before 3.6). +message: "**Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6)" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml b/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml index b640fdaa7d1..bb8d06a3146 100644 --- a/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml +++ b/changelog/3.8.0/kong/fix-realm-compat-changes-key-auth.yml @@ -1,5 +1,3 @@ -message: > - **Key-Auth**: Fixed an issue where the realm field wasn't - recognized for older Kong Gateway versions (before 3.7). +message: "**Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7)" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml b/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml index c852420507a..398af4beb46 100644 --- a/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml +++ b/changelog/3.8.0/kong/fix-reports-uninitialized-variable-in-400.yml @@ -1,4 +1,4 @@ message: | - Fixed an issue where an unnecessary uninitialized variable error log was reported when 400 bad requests were received. + Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml b/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml index 462824ac1cf..1dd0c7f3bc7 100644 --- a/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml +++ b/changelog/3.8.0/kong/fix-request-size-limiting-with-chunked-transfer-encoding-and-no-content-length.yml @@ -1,5 +1,3 @@ -message: > - **Request Size Limiting**: Fixed an issue where the body size - didn't get checked when the request body was buffered to a temporary file. +message: "**Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml b/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml index b4ae24e51fb..02c55a15f70 100644 --- a/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml +++ b/changelog/3.8.0/kong/fix-request-transformer-uri-replace.yml @@ -1,4 +1,4 @@ message: | - Fixed an issue where the URI captures were unavailable when the first capture group was absent. + Fixed an issue where the URI captures are unavailable when the first capture group is absent. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml b/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml index dd967afd31c..20f0c8b5290 100644 --- a/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml +++ b/changelog/3.8.0/kong/fix-response-rl-misleading-deprecation-logs.yml @@ -1,6 +1,3 @@ -message: > - **Response-RateLimiting**: Fixed an issue where the DP would - report that deprecated config fields were used - when configuration was pushed from the CP. +message: "**Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml b/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml index 056bcdd73f4..d0bc463b7be 100644 --- a/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml +++ b/changelog/3.8.0/kong/fix-rl-misleading-deprecation-logs.yml @@ -1,6 +1,3 @@ -message: > - **Rate-Limiting**: Fixed an issue where the DP would - report that deprecated config fields were used - when configuration was pushed from the CP. +message: "**Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed" type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml b/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml index 75449a532f9..29fb28c4fa4 100644 --- a/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml +++ b/changelog/3.8.0/kong/fix-route-set-priority-with-others.yml @@ -1,5 +1,5 @@ -message: > - Fixed an issue where the priority field could be set in a traditional mode route - when `router_flavor` was configured as `expressions`. +message: | + Fixed an issue where the priority field can be set in a traditional mode route + When 'router_flavor' is configured as 'expressions'. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml b/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml index 4889ce5f914..a898826b275 100644 --- a/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml +++ b/changelog/3.8.0/kong/fix-sni-cache-invalidate.yml @@ -1,4 +1,4 @@ message: | - Fixed an issue where the SNI cache wasn't invalidated when an SNI was updated. + Fixed an issue where the sni cache isn't invalidated when a sni is updated. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-type-of-logrotate.yml b/changelog/3.8.0/kong/fix-type-of-logrotate.yml index 49e63524f89..62a2968e541 100644 --- a/changelog/3.8.0/kong/fix-type-of-logrotate.yml +++ b/changelog/3.8.0/kong/fix-type-of-logrotate.yml @@ -1,6 +1,5 @@ -message: > - The `kong.logrotate` configuration file will no longer be overwritten during upgrade. - When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu - to avoid any interactive prompts and enable fully automatic upgrades. +message: | + The kong.logrotate configuration file will no longer be overwritten during upgrade. + When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml b/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml index f773a8411fc..fdebe2687f4 100644 --- a/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml +++ b/changelog/3.8.0/kong/fix-vault-reference-parsing-endslash.yml @@ -1,4 +1,4 @@ message: | - **Vault**: References ending with a slash, when parsed, will no longer return a key. + **Vault**: Reference ending with slash when parsed should not return a key. type: bugfix scope: PDK diff --git a/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml b/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml index 3f0a7133652..4f2da04c5ac 100644 --- a/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml +++ b/changelog/3.8.0/kong/fix-vault-secret-rotation-log-level.yml @@ -1,3 +1,3 @@ -message: Error logs produced during Vault secret rotation are now logged at the `notice` level instead of `warn`. +message: Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/hmac_www_authenticate.yml b/changelog/3.8.0/kong/hmac_www_authenticate.yml index 7625bc5b088..23e0e20ab91 100644 --- a/changelog/3.8.0/kong/hmac_www_authenticate.yml +++ b/changelog/3.8.0/kong/hmac_www_authenticate.yml @@ -1,4 +1,3 @@ -message: > - **hmac-auth**: Added WWW-Authenticate headers to 401 responses. +message: "**hmac-auth**: Add WWW-Authenticate headers to 401 responses." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/host_header.yml b/changelog/3.8.0/kong/host_header.yml index 1e4df38c1a2..c2c2a7d3e59 100644 --- a/changelog/3.8.0/kong/host_header.yml +++ b/changelog/3.8.0/kong/host_header.yml @@ -1,5 +1,3 @@ -message: > - Fixed an issue where the `host_header` attribute of the upstream entity - wouldn't be set correctly as a Host header in requests to the upstream during connection retries. +message: fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. scope: Core type: bugfix diff --git a/changelog/3.8.0/kong/jwt_www_authenticate.yml b/changelog/3.8.0/kong/jwt_www_authenticate.yml index 4857cb16dfe..848527418bf 100644 --- a/changelog/3.8.0/kong/jwt_www_authenticate.yml +++ b/changelog/3.8.0/kong/jwt_www_authenticate.yml @@ -1,4 +1,3 @@ -message: > - **jwt**: Added WWW-Authenticate headers to 401 responses. +message: "**jwt**: Add WWW-Authenticate headers to 401 responses." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/ldap_www_authenticate.yml b/changelog/3.8.0/kong/ldap_www_authenticate.yml index 85c88a46e6b..bd1fbe096d9 100644 --- a/changelog/3.8.0/kong/ldap_www_authenticate.yml +++ b/changelog/3.8.0/kong/ldap_www_authenticate.yml @@ -1,4 +1,3 @@ -message: > - **ldap-auth**: Added WWW-Authenticate headers to all 401 responses. +message: "**ldap-auth**: Add WWW-Authenticate headers to all 401 responses." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml b/changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml index 22b46797e98..d9c275e3cdd 100644 --- a/changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml +++ b/changelog/3.8.0/kong/migration_of_ai_proxy_plugin.yml @@ -1,5 +1,5 @@ -message: > - **AI-proxy**: Added a configuration validation to prevent `log_statistics` from being enabled upon +message: | + **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon providers not supporting statistics. Accordingly, the default of `log_statistics` is changed from `true` to `false`, and a database migration is added as well for disabling `log_statistics` if it has already been enabled upon unsupported providers. diff --git a/changelog/3.8.0/kong/oauth2_www_authenticate.yml b/changelog/3.8.0/kong/oauth2_www_authenticate.yml index a025e446abb..3550ac0f1d4 100644 --- a/changelog/3.8.0/kong/oauth2_www_authenticate.yml +++ b/changelog/3.8.0/kong/oauth2_www_authenticate.yml @@ -1,5 +1,4 @@ -message: > - **OAuth2**: Added WWW-Authenticate headers to all 401 responses and realm option. +message: "**OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option." type: bugfix scope: Plugin diff --git a/changelog/3.8.0/kong/pdk-log-error.yml b/changelog/3.8.0/kong/pdk-log-error.yml index 624d32ea09c..988d10831bd 100644 --- a/changelog/3.8.0/kong/pdk-log-error.yml +++ b/changelog/3.8.0/kong/pdk-log-error.yml @@ -1,5 +1,3 @@ -message: > - Fixed an issue where `pdk.log.serialize()` threw an error - when the JSON entity set by `serialize_value` contained `json.null`. +message: Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null type: bugfix scope: PDK diff --git a/changelog/3.8.0/kong/pdk-read-file.yml b/changelog/3.8.0/kong/pdk-read-file.yml index c4ba2db8f2d..fbf87187acf 100644 --- a/changelog/3.8.0/kong/pdk-read-file.yml +++ b/changelog/3.8.0/kong/pdk-read-file.yml @@ -1,3 +1,3 @@ -message: "Extended `kong.request.get_body` and `kong.request.get_raw_body` to read from buffered files." +message: "extend kong.request.get_body and kong.request.get_raw_body to read from buffered file" type: feature scope: "PDK" diff --git a/changelog/3.8.0/kong/pdk-telemetry-log.yml b/changelog/3.8.0/kong/pdk-telemetry-log.yml index 2e0ac1efea2..3de258d3f6e 100644 --- a/changelog/3.8.0/kong/pdk-telemetry-log.yml +++ b/changelog/3.8.0/kong/pdk-telemetry-log.yml @@ -1,5 +1,5 @@ message: | - Added a new PDK module `kong.telemetry` and the function `kong.telemetry.log` + Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. type: feature scope: PDK diff --git a/changelog/3.8.0/kong/refactor_dns_client.yml b/changelog/3.8.0/kong/refactor_dns_client.yml index e45b59f4e9b..2ae5cdee48a 100644 --- a/changelog/3.8.0/kong/refactor_dns_client.yml +++ b/changelog/3.8.0/kong/refactor_dns_client.yml @@ -1,13 +1,7 @@ message: > - Starting from this version, a new DNS client library has been implemented and added into Kong. - This library is disabled by default, and can be enabled by setting the `new_dns_client` parameter to `on`. - - The new DNS client library provides the following: - - - Global caching for DNS records across workers, significantly reducing the query load on DNS servers. - - - Observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - - - Simplified and standardized logic. + Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes + - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. + - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. + - Simplified the logic and make it more standardized type: feature scope: Core diff --git a/changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml b/changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml index 3761499fc55..c402a30f95e 100644 --- a/changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml +++ b/changelog/3.8.0/kong/reject-config-on-deprecated-fields-mismatch.yml @@ -1,5 +1,5 @@ -message: > +message: | Changed the behaviour of shorthand fields that are used to describe deprecated fields. If - both fields are sent in the request and their values mismatch, the request will be rejected. + both fields are sent in the request and their values mismatch - the request will be rejected. type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/remove_eol_debian_rhel.yml b/changelog/3.8.0/kong/remove_eol_debian_rhel.yml index e2dc4c4ca77..a0281eb4db6 100644 --- a/changelog/3.8.0/kong/remove_eol_debian_rhel.yml +++ b/changelog/3.8.0/kong/remove_eol_debian_rhel.yml @@ -1,2 +1,2 @@ -message: Debian 10 and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. +message: Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. type: deprecation diff --git a/changelog/3.8.0/kong/req-trans-rename.yml b/changelog/3.8.0/kong/req-trans-rename.yml index 13b1b46bdf1..a9474d2f10f 100644 --- a/changelog/3.8.0/kong/req-trans-rename.yml +++ b/changelog/3.8.0/kong/req-trans-rename.yml @@ -1,7 +1,3 @@ -message: > - **Request-Transformer**: Fixed an issue where renamed query parameters, - url-encoded body parameters, - and JSON body parameters were not handled properly - when the target name was the same as the source name in the request. +message: "**Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request." type: feature scope: Plugin diff --git a/changelog/3.8.0/kong/resty-simdjson.yml b/changelog/3.8.0/kong/resty-simdjson.yml index 63e337b8f6d..2da90247be2 100644 --- a/changelog/3.8.0/kong/resty-simdjson.yml +++ b/changelog/3.8.0/kong/resty-simdjson.yml @@ -1,5 +1,5 @@ message: | Introduced a yieldable JSON library `lua-resty-simdjson`, - which significantly improves latency. + which would improve the latency significantly. type: dependency scope: Core diff --git a/changelog/3.8.0/kong/revert-dns-behavior.yml b/changelog/3.8.0/kong/revert-dns-behavior.yml index 1911bbc4f07..5b5ecfaba2b 100644 --- a/changelog/3.8.0/kong/revert-dns-behavior.yml +++ b/changelog/3.8.0/kong/revert-dns-behavior.yml @@ -1,5 +1,4 @@ -message: > - Reverted the DNS client to the original behavior of ignoring ADDITIONAL SECTION in DNS responses. +message: "Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses." type: bugfix scope: Core diff --git a/changelog/3.8.0/kong/wasm-module-cache.yml b/changelog/3.8.0/kong/wasm-module-cache.yml index aa974b1217b..1b9bd0c8119 100644 --- a/changelog/3.8.0/kong/wasm-module-cache.yml +++ b/changelog/3.8.0/kong/wasm-module-cache.yml @@ -1,3 +1,3 @@ -message: You can now configure the Wasmtime module cache when Wasm is enabled. +message: Configure Wasmtime module cache when Wasm is enabled type: feature scope: Configuration From 9f6bc6be489578e51454fabc4b92b26870b044aa Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Tue, 15 Oct 2024 11:05:48 +0800 Subject: [PATCH 4037/4351] chore(deps): bump lua-resty-aws to 1.5.4 (#13700) Bump the library to fix a bug inside the underlying region prefix-generating logic. This bug will cause the library to use a wrong generated service endpoint in certain regions. FTI-6159 --- changelog/unreleased/kong/bump-lua-resty-aws.yml | 2 ++ kong-3.9.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-aws.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-aws.yml b/changelog/unreleased/kong/bump-lua-resty-aws.yml new file mode 100644 index 00000000000..e5d8d9b859b --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-aws.yml @@ -0,0 +1,2 @@ +message: "Bumped lua-resty-aws to 1.5.4, to fix a bug inside region prefix generating" +type: dependency diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 6bf6989b333..c0cc4c02d11 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -33,7 +33,7 @@ dependencies = { "lua-protobuf == 0.5.2", "lua-resty-healthcheck == 3.1.0", "lua-messagepack == 0.5.4", - "lua-resty-aws == 1.5.3", + "lua-resty-aws == 1.5.4", "lua-resty-openssl == 1.5.1", "lua-resty-gcp == 0.0.13", "lua-resty-counter == 0.2.1", From 9ae36382db4b9485f8889b8cd80d66a0885c86e7 Mon Sep 17 00:00:00 2001 From: Andrew Kew Date: Tue, 15 Oct 2024 17:40:16 +0100 Subject: [PATCH 4038/4351] chore(plugins): increase priority of correlation_id to match EE --- changelog/unreleased/kong/feat-correlation-id-order.yml | 5 +++++ kong/plugins/correlation-id/handler.lua | 2 +- spec/01-unit/12-plugins_order_spec.lua | 2 +- 3 files changed, 7 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/feat-correlation-id-order.yml diff --git a/changelog/unreleased/kong/feat-correlation-id-order.yml b/changelog/unreleased/kong/feat-correlation-id-order.yml new file mode 100644 index 00000000000..9e283ddc573 --- /dev/null +++ b/changelog/unreleased/kong/feat-correlation-id-order.yml @@ -0,0 +1,5 @@ +message: | + Increased the priority order of the correlation id to 100001 from 1 so that the plugin can be used + with other plugins especially custom auth plugins. +type: feature +scope: Core diff --git a/kong/plugins/correlation-id/handler.lua b/kong/plugins/correlation-id/handler.lua index 5f1f82b9fde..c88364573c4 100644 --- a/kong/plugins/correlation-id/handler.lua +++ b/kong/plugins/correlation-id/handler.lua @@ -42,7 +42,7 @@ end local CorrelationIdHandler = {} -CorrelationIdHandler.PRIORITY = 1 +CorrelationIdHandler.PRIORITY = 100001 CorrelationIdHandler.VERSION = kong_meta.version diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index a051aeb9804..986b7512269 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -53,6 +53,7 @@ describe("Plugins", function() local order = { "pre-function", + "correlation-id", "zipkin", "bot-detection", "cors", @@ -94,7 +95,6 @@ describe("Plugins", function() "syslog", "grpc-web", "request-termination", - "correlation-id", "post-function", } From 398e180145c8b5123a8cd884328e318d8fe79914 Mon Sep 17 00:00:00 2001 From: Datong Sun Date: Wed, 16 Oct 2024 22:15:08 +0800 Subject: [PATCH 4039/4351] feat(clustering): introduce incremental sync for clustering (#13157) * Revert "fix(rpc): disable cluster_rpc for 3.7" This reverts commit ddda6a1f2abbd1c8030a4325a807a17755a8bd19. This commit introduces a freshly redesigned DB-less mode that is more efficient when storing data, more efficient when accessing data and incrementally update able. This commit also introduces the "incremental sync" RPC server/client. It introduces the `kong.sync.v2` RPC capability that is used by CP to notify new version updates to DP and for DP to pull config delta. DP applies these config delta into the LMDB incrementally and transactionally which avoids the expensive config flip and cache wipe majority of the time. This commit also modifies the DAO so that for the CP, config diff logs are generated transactionally whenever entity modification occurs. Finally, this commit modifies the `off` strategy so that it works with the redesigned DB-less mode and storage format. Incremental sync is not yet enabled by default, it can be enabled by setting `cluster_incremental_sync = on` via `kong.conf`. KAG-4865 KAG-2986 KAG-2987 KAG-3502 KAG-3258 KAG-5283 --------- Co-authored-by: Chrono Co-authored-by: Xiaochen Wang --- changelog/unreleased/kong/cp-dp-rpc.yml | 3 + .../unreleased/kong/dynamic-log-level-rpc.yml | 6 + kong-3.9.0-0.rockspec | 9 +- kong/clustering/rpc/manager.lua | 19 +- kong/clustering/services/sync/hooks.lua | 179 +++++++ kong/clustering/services/sync/init.lua | 63 +++ kong/clustering/services/sync/rpc.lua | 354 ++++++++++++++ .../services/sync/strategies/postgres.lua | 130 ++++++ kong/conf_loader/constants.lua | 1 + kong/conf_loader/init.lua | 7 +- kong/constants.lua | 3 + kong/db/dao/init.lua | 6 + kong/db/dao/workspaces.lua | 23 + kong/db/declarative/export.lua | 40 ++ kong/db/declarative/import.lua | 441 ++++++++---------- kong/db/declarative/init.lua | 7 + kong/db/migrations/core/024_370_to_380.lua | 22 + kong/db/migrations/core/init.lua | 1 + kong/db/schema/others/declarative_config.lua | 36 +- kong/db/strategies/connector.lua | 4 +- kong/db/strategies/off/init.lua | 299 +++++------- kong/db/strategies/off/tags.lua | 11 - kong/init.lua | 27 +- kong/pdk/vault.lua | 14 +- kong/runloop/events.lua | 6 +- kong/runloop/handler.lua | 100 ++-- kong/templates/kong_defaults.lua | 3 +- spec/01-unit/01-db/04-dao_spec.lua | 2 +- spec/01-unit/01-db/10-declarative_spec.lua | 9 +- .../01-db/11-declarative_lmdb_spec.lua | 24 +- spec/01-unit/04-prefix_handler_spec.lua | 17 +- .../04-admin_api/15-off_spec.lua | 32 +- .../02-integration/07-sdk/03-cluster_spec.lua | 8 +- .../09-hybrid_mode/01-sync_spec.lua | 26 +- .../09-hybrid_mode/03-pki_spec.lua | 15 +- .../04-cp_cluster_sync_spec.lua | 9 +- .../09-hybrid_mode/05-ocsp_spec.lua | 22 +- .../09-hybrid_mode/08-lazy_export_spec.lua | 35 +- .../09-hybrid_mode/09-config-compat_spec.lua | 4 + .../09-node-id-persistence_spec.lua | 9 +- .../09-hybrid_mode/10-forward-proxy_spec.lua | 10 +- .../09-hybrid_mode/11-status_spec.lua | 12 +- .../09-hybrid_mode/12-errors_spec.lua | 8 +- .../09-hybrid_mode/13-deprecations_spec.lua | 8 +- .../18-hybrid_rpc/01-rpc_spec.lua | 40 +- .../18-hybrid_rpc/02-log-level_spec.lua | 36 +- .../18-hybrid_rpc/03-inert_spec.lua | 19 +- .../18-hybrid_rpc/04-concentrator_spec.lua | 11 +- .../20-wasm/06-clustering_spec.lua | 9 +- .../20-wasm/10-wasmtime_spec.lua | 8 + .../09-key-auth/04-hybrid_mode_spec.lua | 10 +- .../11-correlation-id/02-schema_spec.lua | 10 +- .../migrations/core/024_370_to_380_spec.lua | 17 + spec/internal/db.lua | 8 +- 54 files changed, 1604 insertions(+), 628 deletions(-) create mode 100644 changelog/unreleased/kong/cp-dp-rpc.yml create mode 100644 changelog/unreleased/kong/dynamic-log-level-rpc.yml create mode 100644 kong/clustering/services/sync/hooks.lua create mode 100644 kong/clustering/services/sync/init.lua create mode 100644 kong/clustering/services/sync/rpc.lua create mode 100644 kong/clustering/services/sync/strategies/postgres.lua create mode 100644 kong/db/migrations/core/024_370_to_380.lua delete mode 100644 kong/db/strategies/off/tags.lua create mode 100644 spec/05-migration/db/migrations/core/024_370_to_380_spec.lua diff --git a/changelog/unreleased/kong/cp-dp-rpc.yml b/changelog/unreleased/kong/cp-dp-rpc.yml new file mode 100644 index 00000000000..cb8efa9d1bc --- /dev/null +++ b/changelog/unreleased/kong/cp-dp-rpc.yml @@ -0,0 +1,3 @@ +message: "Added a remote procedure call (RPC) framework for Hybrid mode deployments." +type: feature +scope: Clustering diff --git a/changelog/unreleased/kong/dynamic-log-level-rpc.yml b/changelog/unreleased/kong/dynamic-log-level-rpc.yml new file mode 100644 index 00000000000..69096eb0afe --- /dev/null +++ b/changelog/unreleased/kong/dynamic-log-level-rpc.yml @@ -0,0 +1,6 @@ +message: | + Dynamic log level over Hybrid mode RPC which allows setting DP log level + to a different level for specified duration before reverting back + to the `kong.conf` configured value. +type: feature +scope: Clustering diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index c0cc4c02d11..b9c9d121764 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -88,7 +88,6 @@ build = { ["kong.clustering.compat.checkers"] = "kong/clustering/compat/checkers.lua", ["kong.clustering.config_helper"] = "kong/clustering/config_helper.lua", ["kong.clustering.tls"] = "kong/clustering/tls.lua", - ["kong.clustering.services.debug"] = "kong/clustering/services/debug.lua", ["kong.clustering.rpc.callbacks"] = "kong/clustering/rpc/callbacks.lua", ["kong.clustering.rpc.future"] = "kong/clustering/rpc/future.lua", @@ -99,6 +98,12 @@ build = { ["kong.clustering.rpc.utils"] = "kong/clustering/rpc/utils.lua", ["kong.clustering.rpc.concentrator"] = "kong/clustering/rpc/concentrator.lua", + ["kong.clustering.services.debug"] = "kong/clustering/services/debug.lua", + ["kong.clustering.services.sync"] = "kong/clustering/services/sync/init.lua", + ["kong.clustering.services.sync.rpc"] = "kong/clustering/services/sync/rpc.lua", + ["kong.clustering.services.sync.hooks"] = "kong/clustering/services/sync/hooks.lua", + ["kong.clustering.services.sync.strategies.postgres"] = "kong/clustering/services/sync/strategies/postgres.lua", + ["kong.cluster_events"] = "kong/cluster_events/init.lua", ["kong.cluster_events.strategies.postgres"] = "kong/cluster_events/strategies/postgres.lua", ["kong.cluster_events.strategies.off"] = "kong/cluster_events/strategies/off.lua", @@ -289,7 +294,6 @@ build = { ["kong.db.strategies.postgres.plugins"] = "kong/db/strategies/postgres/plugins.lua", ["kong.db.strategies.off"] = "kong/db/strategies/off/init.lua", ["kong.db.strategies.off.connector"] = "kong/db/strategies/off/connector.lua", - ["kong.db.strategies.off.tags"] = "kong/db/strategies/off/tags.lua", ["kong.db.migrations.state"] = "kong/db/migrations/state.lua", ["kong.db.migrations.subsystems"] = "kong/db/migrations/subsystems.lua", @@ -316,6 +320,7 @@ build = { ["kong.db.migrations.core.021_340_to_350"] = "kong/db/migrations/core/021_340_to_350.lua", ["kong.db.migrations.core.022_350_to_360"] = "kong/db/migrations/core/022_350_to_360.lua", ["kong.db.migrations.core.023_360_to_370"] = "kong/db/migrations/core/023_360_to_370.lua", + ["kong.db.migrations.core.024_370_to_380"] = "kong/db/migrations/core/024_370_to_380.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 5104fdab723..7881b1661ff 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -42,6 +42,7 @@ function _M.new(conf, node_id) -- clients[node_id]: { socket1 => true, socket2 => true, ... } clients = {}, client_capabilities = {}, + client_ips = {}, -- store DP node's ip addr node_id = node_id, conf = conf, cluster_cert = assert(clustering_tls.get_cluster_cert(conf)), @@ -75,16 +76,18 @@ end function _M:_remove_socket(socket) - local sockets = assert(self.clients[socket.node_id]) + local node_id = socket.node_id + local sockets = assert(self.clients[node_id]) assert(sockets[socket]) sockets[socket] = nil if table_isempty(sockets) then - self.clients[socket.node_id] = nil - self.client_capabilities[socket.node_id] = nil - assert(self.concentrator:_enqueue_unsubscribe(socket.node_id)) + self.clients[node_id] = nil + self.client_ips[node_id] = nil + self.client_capabilities[node_id] = nil + assert(self.concentrator:_enqueue_unsubscribe(node_id)) end end @@ -255,6 +258,9 @@ function _M:handle_websocket() local s = socket.new(self, wb, node_id) self:_add_socket(s, rpc_capabilities) + -- store DP's ip addr + self.client_ips[node_id] = ngx_var.remote_addr + s:start() local res, err = s:join() self:_remove_socket(s) @@ -362,4 +368,9 @@ function _M:get_peers() end +function _M:get_peer_ip(node_id) + return self.client_ips[node_id] +end + + return _M diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua new file mode 100644 index 00000000000..7a3a1402558 --- /dev/null +++ b/kong/clustering/services/sync/hooks.lua @@ -0,0 +1,179 @@ +local _M = {} +local _MT = { __index = _M, } + + +local hooks = require("kong.hooks") +local EMPTY = require("kong.tools.table").EMPTY + + +local ipairs = ipairs +local ngx_null = ngx.null +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG + + +local DEFAULT_PAGE_SIZE = 512 + + +function _M.new(strategy) + local self = { + strategy = strategy, + } + + return setmetatable(self, _MT) +end + + +local function get_all_nodes_with_sync_cap() + local res, err = kong.db.clustering_data_planes:page(DEFAULT_PAGE_SIZE) + if err then + return nil, "unable to query DB " .. err + end + + if not res then + return EMPTY + end + + local ret = {} + local ret_n = 0 + + for _, row in ipairs(res) do + for _, c in ipairs(row.rpc_capabilities) do + if c == "kong.sync.v2" then + ret_n = ret_n + 1 + ret[ret_n] = row.id + break + end + end + end + + return ret +end + + +function _M:notify_all_nodes() + local latest_version, err = self.strategy:get_latest_version() + if not latest_version then + ngx_log(ngx_ERR, "can not get the latest version: ", err) + return + end + + local msg = { default = { new_version = latest_version, }, } + + for _, node in ipairs(get_all_nodes_with_sync_cap()) do + local res, err = kong.rpc:call(node, "kong.sync.v2.notify_new_version", msg) + if not res then + if not err:find("requested capability does not exist", nil, true) then + ngx_log(ngx_ERR, "unable to notify new version: ", err) + end + + else + ngx_log(ngx_DEBUG, "notified ", node, " ", latest_version) + end + end +end + + +function _M:entity_delta_writer(row, name, options, ws_id, is_delete) + local deltas = { + { + type = name, + id = row.id, + ws_id = ws_id, + row = is_delete and ngx_null or row, + }, + } + + local res, err = self.strategy:insert_delta(deltas) + if not res then + self.strategy:cancel_txn() + return nil, err + end + + res, err = self.strategy:commit_txn() + if not res then + self.strategy:cancel_txn() + return nil, err + end + + self:notify_all_nodes() + + return row -- for other hooks +end + + +-- only control plane has these delta operations +function _M:register_dao_hooks() + local function is_db_export(name) + local db_export = kong.db[name].schema.db_export + return db_export == nil or db_export == true + end + + -- common hook functions (pre/fail/post) + + local function pre_hook_func(entity, name, options) + if not is_db_export(name) then + return true + end + + return self.strategy:begin_txn() + end + + local function fail_hook_func(err, entity, name) + if not is_db_export(name) then + return + end + + local res, err = self.strategy:cancel_txn() + if not res then + ngx_log(ngx_ERR, "unable to cancel cancel_txn: ", tostring(err)) + end + end + + local function post_hook_writer_func(row, name, options, ws_id) + if not is_db_export(name) then + return row + end + + return self:entity_delta_writer(row, name, options, ws_id) + end + + local function post_hook_delete_func(row, name, options, ws_id, cascade_entries) + if not is_db_export(name) then + return row + end + + -- set lmdb value to ngx_null then return row + return self:entity_delta_writer(row, name, options, ws_id, true) + end + + local dao_hooks = { + -- dao:insert + ["dao:insert:pre"] = pre_hook_func, + ["dao:insert:fail"] = fail_hook_func, + ["dao:insert:post"] = post_hook_writer_func, + + -- dao:delete + ["dao:delete:pre"] = pre_hook_func, + ["dao:delete:fail"] = fail_hook_func, + ["dao:delete:post"] = post_hook_delete_func, + + -- dao:update + ["dao:update:pre"] = pre_hook_func, + ["dao:update:fail"] = fail_hook_func, + ["dao:update:post"] = post_hook_writer_func, + + -- dao:upsert + ["dao:upsert:pre"] = pre_hook_func, + ["dao:upsert:fail"] = fail_hook_func, + ["dao:upsert:post"] = post_hook_writer_func, + } + + for ev, func in pairs(dao_hooks) do + hooks.register_hook(ev, func) + end +end + + +return _M diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua new file mode 100644 index 00000000000..40f1b836241 --- /dev/null +++ b/kong/clustering/services/sync/init.lua @@ -0,0 +1,63 @@ +local _M = {} +local _MT = { __index = _M, } + + +local events = require("kong.clustering.events") +local strategy = require("kong.clustering.services.sync.strategies.postgres") +local rpc = require("kong.clustering.services.sync.rpc") + + +-- TODO: what is the proper value? +local FIRST_SYNC_DELAY = 0.5 -- seconds +local EACH_SYNC_DELAY = 30 -- seconds + + +function _M.new(db, is_cp) + local strategy = strategy.new(db) + + local self = { + db = db, + strategy = strategy, + rpc = rpc.new(strategy), + is_cp = is_cp, + } + + -- only cp needs hooks + if is_cp then + self.hooks = require("kong.clustering.services.sync.hooks").new(strategy) + end + + return setmetatable(self, _MT) +end + + +function _M:init(manager) + if self.hooks then + self.hooks:register_dao_hooks() + end + self.rpc:init(manager, self.is_cp) +end + + +function _M:init_worker() + -- is CP, enable clustering broadcasts + if self.is_cp then + events.init() + + self.strategy:init_worker() + return + end + + -- is DP, sync only in worker 0 + if ngx.worker.id() ~= 0 then + return + end + + -- sync to CP ASAP + assert(self.rpc:sync_once(FIRST_SYNC_DELAY)) + + assert(self.rpc:sync_every(EACH_SYNC_DELAY)) +end + + +return _M diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua new file mode 100644 index 00000000000..3d3ec536089 --- /dev/null +++ b/kong/clustering/services/sync/rpc.lua @@ -0,0 +1,354 @@ +local _M = {} +local _MT = { __index = _M, } + + +local txn = require("resty.lmdb.transaction") +local declarative = require("kong.db.declarative") +local constants = require("kong.constants") +local concurrency = require("kong.concurrency") + + +local insert_entity_for_txn = declarative.insert_entity_for_txn +local delete_entity_for_txn = declarative.delete_entity_for_txn +local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY +local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS +local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } + + +local pairs = pairs +local ipairs = ipairs +local fmt = string.format +local ngx_null = ngx.null +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_INFO = ngx.INFO +local ngx_DEBUG = ngx.DEBUG + + +-- number of versions behind before a full sync is forced +local FULL_SYNC_THRESHOLD = 512 + + +function _M.new(strategy) + local self = { + strategy = strategy, + } + + return setmetatable(self, _MT) +end + + +function _M:init_cp(manager) + -- CP + -- Method: kong.sync.v2.get_delta + -- Params: versions: list of current versions of the database + -- { { namespace = "default", version = 1000, }, } + local purge_delay = manager.conf.cluster_data_plane_purge_delay + + local function gen_delta_result(res, wipe) + return { default = { deltas = res, wipe = wipe, }, } + end + + manager.callbacks:register("kong.sync.v2.get_delta", function(node_id, current_versions) + ngx_log(ngx_DEBUG, "[kong.sync.v2] config push (connected client)") + + local rpc_peers + if kong.rpc then + rpc_peers = kong.rpc:get_peers() + end + + local default_namespace + for namespace, v in pairs(current_versions) do + if namespace == "default" then + default_namespace = v + break + end + end + + if not default_namespace then + return nil, "default namespace does not exist inside params" + end + + -- { { namespace = "default", version = 1000, }, } + local default_namespace_version = default_namespace.version + + -- XXX TODO: follow update_sync_status() in control_plane.lua + local ok, err = kong.db.clustering_data_planes:upsert({ id = node_id }, { + last_seen = ngx.time(), + hostname = node_id, + ip = kong.rpc:get_peer_ip(node_id), -- try to get the correct ip + version = "3.8.0.0", -- XXX TODO: get from rpc call + sync_status = CLUSTERING_SYNC_STATUS.NORMAL, + config_hash = fmt("%032d", default_namespace_version), + rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, + }, { ttl = purge_delay }) + if not ok then + ngx_log(ngx_ERR, "unable to update clustering data plane status: ", err) + end + + local latest_version, err = self.strategy:get_latest_version() + if not latest_version then + return nil, err + end + + -- is the node empty? If so, just do a full sync to bring it up to date faster + if default_namespace_version == 0 or + latest_version - default_namespace_version > FULL_SYNC_THRESHOLD + then + -- we need to full sync because holes are found + + ngx_log(ngx_INFO, + "[kong.sync.v2] database is empty or too far behind for node_id: ", node_id, + ", current_version: ", default_namespace_version, + ", forcing a full sync") + + + local deltas, err = declarative.export_config_sync() + if not deltas then + return nil, err + end + + -- wipe dp lmdb, full sync + return gen_delta_result(deltas, true) + end + + local res, err = self.strategy:get_delta(default_namespace_version) + if not res then + return nil, err + end + + if #res == 0 then + ngx_log(ngx_DEBUG, + "[kong.sync.v2] no delta for node_id: ", node_id, + ", current_version: ", default_namespace_version, + ", node is already up to date" ) + return gen_delta_result(res, false) + end + + -- some deltas are returned, are they contiguous? + if res[1].version == default_namespace.version + 1 then + -- doesn't wipe dp lmdb, incremental sync + return gen_delta_result(res, false) + end + + -- we need to full sync because holes are found + -- in the delta, meaning the oldest version is no longer + -- available + + ngx_log(ngx_INFO, + "[kong.sync.v2] delta for node_id no longer available: ", node_id, + ", current_version: ", default_namespace_version, + ", forcing a full sync") + + local deltas, err = declarative.export_config_sync() + if not deltas then + return nil, err + end + + -- wipe dp lmdb, full sync + return gen_delta_result(deltas, true) + end) +end + + +function _M:init_dp(manager) + -- DP + -- Method: kong.sync.v2.notify_new_version + -- Params: new_versions: list of namespaces and their new versions, like: + -- { { new_version = 1000, }, }, possible field: namespace = "default" + manager.callbacks:register("kong.sync.v2.notify_new_version", function(node_id, new_versions) + -- TODO: currently only default is supported, and anything else is ignored + local default_new_version = new_versions.default + if not default_new_version then + return nil, "default namespace does not exist inside params" + end + + local version = default_new_version.new_version + if not version then + return nil, "'new_version' key does not exist" + end + + local lmdb_ver = tonumber(declarative.get_current_hash()) or 0 + if lmdb_ver < version then + return self:sync_once() + end + + return true + end) +end + + +function _M:init(manager, is_cp) + if is_cp then + self:init_cp(manager) + else + self:init_dp(manager) + end +end + + +local function do_sync() + local ns_deltas, err = kong.rpc:call("control_plane", "kong.sync.v2.get_delta", + { default = + { version = + tonumber(declarative.get_current_hash()) or 0, + }, + }) + if not ns_deltas then + ngx_log(ngx_ERR, "sync get_delta error: ", err) + return true + end + + local ns_delta + + for namespace, delta in pairs(ns_deltas) do + if namespace == "default" then + ns_delta = delta + break -- should we break here? + end + end + + if not ns_delta then + return nil, "default namespace does not exist inside params" + end + + if #ns_delta.deltas == 0 then + ngx_log(ngx_DEBUG, "no delta to sync") + return true + end + + local t = txn.begin(512) + + local wipe = ns_delta.wipe + if wipe then + t:db_drop(false) + end + + local db = kong.db + + local version = 0 + local crud_events = {} + local crud_events_n = 0 + + for _, delta in ipairs(ns_delta.deltas) do + local delta_type = delta.type + local delta_row = delta.row + local ev + + if delta_row ~= ngx_null then + -- upsert the entity + -- does the entity already exists? + local old_entity, err = db[delta_type]:select(delta_row) + if err then + return nil, err + end + + local crud_event_type = old_entity and "update" or "create" + + -- If we will wipe lmdb, we don't need to delete it from lmdb. + if old_entity and not wipe then + local res, err = delete_entity_for_txn(t, delta_type, old_entity, nil) + if not res then + return nil, err + end + end + + local res, err = insert_entity_for_txn(t, delta_type, delta_row, nil) + if not res then + return nil, err + end + + ev = { delta_type, crud_event_type, delta_row, old_entity, } + + else + -- delete the entity + local old_entity, err = kong.db[delta_type]:select({ id = delta.id, }) -- TODO: composite key + if err then + return nil, err + end + + -- If we will wipe lmdb, we don't need to delete it from lmdb. + if old_entity and not wipe then + local res, err = delete_entity_for_txn(t, delta_type, old_entity, nil) + if not res then + return nil, err + end + end + + ev = { delta_type, "delete", old_entity, } + end + + crud_events_n = crud_events_n + 1 + crud_events[crud_events_n] = ev + + -- XXX TODO: could delta.version be nil or ngx.null + if type(delta.version) == "number" and delta.version ~= version then + version = delta.version + end + end -- for _, delta + + t:set(DECLARATIVE_HASH_KEY, fmt("%032d", version)) + local ok, err = t:commit() + if not ok then + return nil, err + end + + if wipe then + kong.core_cache:purge() + kong.cache:purge() + + else + for _, event in ipairs(crud_events) do + -- delta_type, crud_event_type, delta.row, old_entity + db[event[1]]:post_crud_event(event[2], event[3], event[4]) + end + end + + return true +end + + +local function sync_handler(premature) + if premature then + return + end + + local res, err = concurrency.with_worker_mutex(SYNC_MUTEX_OPTS, function() + -- here must be 2 times + for _ = 1, 2 do + local ok, err = do_sync() + if not ok then + return nil, err + end + end -- for + + return true + end) + if not res and err ~= "timeout" then + ngx_log(ngx_ERR, "unable to create worker mutex and sync: ", err) + end +end + + +local function start_sync_timer(timer_func, delay) + local hdl, err = timer_func(delay, sync_handler) + + if not hdl then + return nil, err + end + + return true +end + + +function _M:sync_once(delay) + return start_sync_timer(ngx.timer.at, delay or 0) +end + + +function _M:sync_every(delay) + return start_sync_timer(ngx.timer.every, delay) +end + + +return _M diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua new file mode 100644 index 00000000000..39c550b8ffb --- /dev/null +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -0,0 +1,130 @@ +local _M = {} +local _MT = { __index = _M } + + +local cjson = require("cjson.safe") +local buffer = require("string.buffer") + + +local string_format = string.format +local cjson_encode = cjson.encode +local ngx_log = ngx.log +local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG + + +local CLEANUP_VERSION_COUNT = 100 +local CLEANUP_TIME_DELAY = 3600 -- 1 hour + + +function _M.new(db) + local self = { + connector = db.connector, + } + + return setmetatable(self, _MT) +end + + +local PURGE_QUERY = [[ + DELETE FROM clustering_sync_version + WHERE "version" < ( + SELECT MAX("version") - %d + FROM clustering_sync_version + ); +]] + + +function _M:init_worker() + local function cleanup_handler(premature) + if premature then + ngx_log(ngx_DEBUG, "[incremental] worker exiting, killing incremental cleanup timer") + + return + end + + local res, err = self.connector:query(string_format(PURGE_QUERY, CLEANUP_VERSION_COUNT)) + if not res then + ngx_log(ngx_ERR, + "[incremental] unable to purge old data from incremental delta table, err: ", + err) + + return + end + + ngx_log(ngx_DEBUG, + "[incremental] successfully purged old data from incremental delta table") + end + + assert(ngx.timer.every(CLEANUP_TIME_DELAY, cleanup_handler)) +end + + +local NEW_VERSION_QUERY = [[ + DO $$ + DECLARE + new_version integer; + BEGIN + INSERT INTO clustering_sync_version DEFAULT VALUES RETURNING version INTO new_version; + INSERT INTO clustering_sync_delta (version, type, id, ws_id, row) VALUES %s; + END $$; +]] + + +-- deltas: { +-- { type = "service", "id" = "d78eb00f-8702-4d6a-bfd9-e005f904ae3e", "ws_id" = "73478cf6-964f-412d-b1c4-8ac88d9e85e9", row = "JSON", } +-- { type = "route", "id" = "0a5bac5c-b795-4981-95d2-919ba3390b7e", "ws_id" = "73478cf6-964f-412d-b1c4-8ac88d9e85e9", row = "JSON", } +-- } +function _M:insert_delta(deltas) + local buf = buffer.new() + for _, d in ipairs(deltas) do + buf:putf("(new_version, %s, %s, %s, %s)", + self.connector:escape_literal(d.type), + self.connector:escape_literal(d.id), + self.connector:escape_literal(d.ws_id), + self.connector:escape_literal(cjson_encode(d.row))) + end + + local sql = string_format(NEW_VERSION_QUERY, buf:get()) + + return self.connector:query(sql) +end + + +function _M:get_latest_version() + local sql = "SELECT MAX(version) AS max_version FROM clustering_sync_version" + + local res, err = self.connector:query(sql) + if not res then + return nil, err + end + + return res[1] and res[1].max_version +end + + +function _M:get_delta(version) + local sql = "SELECT * FROM clustering_sync_delta" .. + " WHERE version > " .. self.connector:escape_literal(version) .. + " ORDER BY version ASC" + return self.connector:query(sql) +end + + +function _M:begin_txn() + return self.connector:query("BEGIN;") +end + + +function _M:commit_txn() + return self.connector:query("COMMIT;") +end + + +function _M:cancel_txn() + -- we will close the connection, not execute 'ROLLBACK' + return self.connector:close() +end + + +return _M diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 21326a588e3..76cbb36394c 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -510,6 +510,7 @@ local CONF_PARSERS = { cluster_use_proxy = { typ = "boolean" }, cluster_dp_labels = { typ = "array" }, cluster_rpc = { typ = "boolean" }, + cluster_incremental_sync = { typ = "boolean" }, cluster_cjson = { typ = "boolean" }, kic = { typ = "boolean" }, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 96ff04522ac..51ea979d2cc 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -953,10 +953,9 @@ local function load(path, custom_conf, opts) end end - -- TODO: remove this when cluster_rpc is ready for GA - if conf.cluster_rpc then - log.warn("Cluster RPC has been forcibly disabled") - conf.cluster_rpc = "off" + if not conf.cluster_rpc then + log.warn("Cluster incremental sync has been forcibly disabled") + conf.cluster_incremental_sync = false end -- initialize the dns client, so the globally patched tcp.connect method diff --git a/kong/constants.lua b/kong/constants.lua index 6de799f980b..7a05f24cf53 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -206,8 +206,11 @@ local constants = { PROTOCOLS = protocols, PROTOCOLS_WITH_SUBSYSTEM = protocols_with_subsystem, + DECLARATIVE_DEFAULT_WORKSPACE_ID = "0dc6f45b-8f8d-40d2-a504-473544ee190b", + DECLARATIVE_LOAD_KEY = "declarative_config:loaded", DECLARATIVE_HASH_KEY = "declarative_config:hash", + DECLARATIVE_DEFAULT_WORKSPACE_KEY = "declarative_config:default_workspace", PLUGINS_REBUILD_COUNTER_KEY = "readiness_probe_config:plugins_rebuild_counter", ROUTERS_REBUILD_COUNTER_KEY = "readiness_probe_config:routers_rebuild_counter", DECLARATIVE_EMPTY_CONFIG_HASH = string.rep("0", 32), diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 515e6c0c719..4305be4a96f 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -1156,12 +1156,14 @@ function DAO:insert(entity, options) local row, err_t = self.strategy:insert(entity_to_insert, options) if not row then + run_hook("dao:insert:fail", err_t, entity, self.schema.name, options) return nil, tostring(err_t), err_t end local ws_id = row.ws_id row, err, err_t = self:row_to_entity(row, options) if not row then + run_hook("dao:insert:fail", err, entity, self.schema.name, options) return nil, err, err_t end @@ -1209,12 +1211,14 @@ function DAO:update(pk_or_entity, entity, options) local row, err_t = self.strategy:update(primary_key, entity_to_update, options) if not row then + run_hook("dao:update:fail", err_t, entity_to_update, self.schema.name, options) return nil, tostring(err_t), err_t end local ws_id = row.ws_id row, err, err_t = self:row_to_entity(row, options) if not row then + run_hook("dao:update:fail", err_t, entity_to_update, self.schema.name, options) return nil, err, err_t end @@ -1337,9 +1341,11 @@ function DAO:delete(pk_or_entity, options) local rows_affected rows_affected, err_t = self.strategy:delete(primary_key, options) if err_t then + run_hook("dao:delete:fail", err_t, entity, self.schema.name, options) return nil, tostring(err_t), err_t elseif not rows_affected then + run_hook("dao:delete:post", nil, self.schema.name, options, ws_id, nil) return nil end diff --git a/kong/db/dao/workspaces.lua b/kong/db/dao/workspaces.lua index f42832014ab..f9353129246 100644 --- a/kong/db/dao/workspaces.lua +++ b/kong/db/dao/workspaces.lua @@ -1,6 +1,14 @@ local Workspaces = {} +local constants = require("kong.constants") +local lmdb = require("resty.lmdb") + + +local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY +local DECLARATIVE_DEFAULT_WORKSPACE_ID = constants.DECLARATIVE_DEFAULT_WORKSPACE_ID + + function Workspaces:truncate() self.super.truncate(self) if kong.configuration.database == "off" then @@ -18,4 +26,19 @@ function Workspaces:truncate() end +function Workspaces:select_by_name(key, options) + if kong.configuration.database == "off" and key == "default" then + -- TODO: Currently, only Kong workers load the declarative config into lmdb. + -- The Kong master doesn't get the default workspace from lmdb, so we + -- return the default constant value. It would be better to have the + -- Kong master load the declarative config into lmdb in the future. + -- + -- it should be a table, not a single string + return { id = lmdb.get(DECLARATIVE_DEFAULT_WORKSPACE_KEY) or DECLARATIVE_DEFAULT_WORKSPACE_ID, } + end + + return self.super.select_by_name(self, key, options) +end + + return Workspaces diff --git a/kong/db/declarative/export.lua b/kong/db/declarative/export.lua index c3b6b8c1366..6c1c66ede7f 100644 --- a/kong/db/declarative/export.lua +++ b/kong/db/declarative/export.lua @@ -117,9 +117,20 @@ local function export_from_db_impl(emitter, skip_ws, skip_disabled_entities, exp return nil, err end + local sync_version + if emitter.want_sync_version then + ok, err = db.connector:query("SELECT max(version) from clustering_sync_version", "read") + if not ok then + return nil, err + end + + sync_version = assert(ok[1].max) + end + emitter:emit_toplevel({ _format_version = "3.0", _transform = false, + _sync_version = sync_version, -- only used by sync emitter, DP doesn't care about this }) local disabled_services = {} @@ -339,6 +350,34 @@ local function sanitize_output(entities) end +local sync_emitter = { + emit_toplevel = function(self, tbl) + self.out = {} + self.out_n = 0 + self.sync_version = tbl._sync_version + end, + + emit_entity = function(self, entity_name, entity_data) + self.out_n = self.out_n + 1 + self.out[self.out_n] = { type = entity_name , row = entity_data, version = self.sync_version, } + end, + + done = function(self) + return self.out + end, +} + + +function sync_emitter.new() + return setmetatable({ want_sync_version = true, }, { __index = sync_emitter }) +end + + +local function export_config_sync() + return export_from_db_impl(sync_emitter.new(), false, false, true) +end + + return { convert_nulls = convert_nulls, to_yaml_string = to_yaml_string, @@ -347,6 +386,7 @@ return { export_from_db = export_from_db, export_config = export_config, export_config_proto = export_config_proto, + export_config_sync = export_config_sync, sanitize_output = sanitize_output, } diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 454af9edb12..ea8f23a546d 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -11,19 +11,57 @@ local yield = require("kong.tools.yield").yield local marshall = require("kong.db.declarative.marshaller").marshall local schema_topological_sort = require("kong.db.schema.topological_sort") local nkeys = require("table.nkeys") +local sha256_hex = require("kong.tools.sha256").sha256_hex +local pk_string = declarative_config.pk_string +local EMPTY = require("kong.tools.table").EMPTY local assert = assert -local sort = table.sort local type = type local pairs = pairs -local next = next local insert = table.insert +local string_format = string.format local null = ngx.null local get_phase = ngx.get_phase +local get_workspace_id = workspaces.get_workspace_id local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY + + +-- Generates the appropriate workspace ID for current operating context +-- depends on schema settings +-- +-- Non-workspaceable entities are always placed under the "default" +-- workspace +-- +-- If the query explicitly set options.workspace == null, then "default" +-- workspace shall be used +-- +-- If the query explicitly set options.workspace == "some UUID", then +-- it will be returned +-- +-- Otherwise, the current workspace ID will be returned +local function workspace_id(schema, options) + if not schema.workspaceable then + return kong.default_workspace + end + + -- options.workspace does not exist + if not options or not options.workspace then + return get_workspace_id() + end + + -- options.workspace == null must be handled by caller by querying + -- all available workspaces one by one + if options.workspace == null then + return kong.default_workspace + end + + -- options.workspace is a UUID + return options.workspace +end local function find_or_create_current_workspace(name) @@ -133,6 +171,7 @@ local function remove_nulls(tbl) return tbl end + --- Restore all nulls for declarative config. -- Declarative config is a huge table. Use iteration -- instead of recursion to improve performance. @@ -174,26 +213,42 @@ local function restore_nulls(original_tbl, transformed_tbl) return transformed_tbl end + local function get_current_hash() return lmdb.get(DECLARATIVE_HASH_KEY) end -local function find_default_ws(entities) - for _, v in pairs(entities.workspaces or {}) do - if v.name == "default" then +local function find_ws(entities, name) + for _, v in pairs(entities.workspaces or EMPTY) do + if v.name == name then return v.id end end end -local function unique_field_key(schema_name, ws_id, field, value, unique_across_ws) - if unique_across_ws then - ws_id = "" - end +local function unique_field_key(schema_name, ws_id, field, value) + return string_format("%s|%s|%s|%s", schema_name, ws_id, field, sha256_hex(value)) +end + + +local function foreign_field_key_prefix(schema_name, ws_id, field, foreign_id) + return string_format("%s|%s|%s|%s|", schema_name, ws_id, field, foreign_id) +end + + +local function foreign_field_key(schema_name, ws_id, field, foreign_id, pk) + return foreign_field_key_prefix(schema_name, ws_id, field, foreign_id) .. pk +end + +local function item_key_prefix(schema_name, ws_id) + return string_format("%s|%s|*|", schema_name, ws_id) +end + - return schema_name .. "|" .. ws_id .. "|" .. field .. ":" .. value +local function item_key(schema_name, ws_id, pk_str) + return item_key_prefix(schema_name, ws_id) .. pk_str end @@ -203,6 +258,122 @@ local function config_is_empty(entities) end +-- common implementation for +-- insert_entity_for_txn() and delete_entity_for_txn() +local function _set_entity_for_txn(t, entity_name, item, options, is_delete) + local dao = kong.db[entity_name] + local schema = dao.schema + local pk = pk_string(schema, item) + local ws_id = workspace_id(schema, options) + + local itm_key = item_key(entity_name, ws_id, pk) + + -- if we are deleting, item_value and idx_value should be nil + local itm_value, idx_value + + -- if we are inserting or updating + -- itm_value is serialized entity + -- idx_value is the lmdb item_key + if not is_delete then + local err + + -- serialize item with possible nulls + itm_value, err = marshall(item) + if not itm_value then + return nil, err + end + + idx_value = itm_key + end + + -- store serialized entity into lmdb + t:set(itm_key, itm_value) + + -- select_by_cache_key + if schema.cache_key then + local cache_key = dao:cache_key(item) + local key = unique_field_key(entity_name, ws_id, "cache_key", cache_key) + + -- store item_key or nil into lmdb + t:set(key, idx_value) + end + + for fname, fdata in schema:each_field() do + local is_foreign = fdata.type == "foreign" + local fdata_reference = fdata.reference + local value = item[fname] + + -- value may be null, we should skip it + if not value or value == null then + goto continue + end + + -- value should be a string or table + + local value_str + + if fdata.unique then + -- unique and not a foreign key, or is a foreign key, but non-composite + -- see: validate_foreign_key_is_single_primary_key, composite foreign + -- key is currently unsupported by the DAO + if type(value) == "table" then + assert(is_foreign) + value_str = pk_string(kong.db[fdata_reference].schema, value) + end + + if fdata.unique_across_ws then + ws_id = kong.default_workspace + end + + local key = unique_field_key(entity_name, ws_id, fname, value_str or value) + + -- store item_key or nil into lmdb + t:set(key, idx_value) + end + + if is_foreign then + -- is foreign, generate page_for_foreign_field indexes + assert(type(value) == "table") + + value_str = pk_string(kong.db[fdata_reference].schema, value) + + local key = foreign_field_key(entity_name, ws_id, fname, value_str, pk) + + -- store item_key or nil into lmdb + t:set(key, idx_value) + end + + ::continue:: + end -- for fname, fdata in schema:each_field() + + return true +end + + +-- Serialize and set keys for a single validated entity into +-- the provided LMDB txn object, this operation is only safe +-- is the entity does not already exist inside the LMDB database +-- +-- This function sets the following: +-- * ||*| => serialized item +-- * |||sha256(field_value) => ||*| +-- * |||| -> ||*| +-- +-- DO NOT touch `item`, or else the entity will be changed +local function insert_entity_for_txn(t, entity_name, item, options) + return _set_entity_for_txn(t, entity_name, item, options, false) +end + + +-- Serialize and remove keys for a single validated entity into +-- the provided LMDB txn object, this operation is safe whether the provided +-- entity exists inside LMDB or not, but the provided entity must contains the +-- correct field value so indexes can be deleted correctly +local function delete_entity_for_txn(t, entity_name, item, options) + return _set_entity_for_txn(t, entity_name, item, options, true) +end + + -- entities format: -- { -- services: { @@ -217,35 +388,24 @@ end -- _transform: true, -- } local function load_into_cache(entities, meta, hash) - -- Array of strings with this format: - -- "||". - -- For example, a service tagged "admin" would produce - -- "admin|services|" - local tags = {} - meta = meta or {} + local default_workspace_id = assert(find_ws(entities, "default")) + local should_transform = meta._transform == nil and true or meta._transform - local default_workspace = assert(find_default_ws(entities)) - local fallback_workspace = default_workspace + assert(type(default_workspace_id) == "string") - assert(type(fallback_workspace) == "string") + -- set it for insert_entity_for_txn() + kong.default_workspace = default_workspace_id if not hash or hash == "" or config_is_empty(entities) then hash = DECLARATIVE_EMPTY_CONFIG_HASH end - -- Keys: tag name, like "admin" - -- Values: array of encoded tags, similar to the `tags` variable, - -- but filtered for a given tag - local tags_by_name = {} - local db = kong.db - local t = txn.begin(128) + local t = txn.begin(512) t:db_drop(false) local phase = get_phase() - yield(false, phase) -- XXX - local transform = meta._transform == nil and true or meta._transform for entity_name, items in pairs(entities) do yield(true, phase) @@ -256,63 +416,14 @@ local function load_into_cache(entities, meta, hash) end local schema = dao.schema - -- Keys: tag_name, eg "admin" - -- Values: dictionary of keys associated to this tag, - -- for a specific entity type - -- i.e. "all the services associated to the 'admin' tag" - -- The ids are keys, and the values are `true` - local taggings = {} - - local uniques = {} - local page_for = {} - local foreign_fields = {} - for fname, fdata in schema:each_field() do - local is_foreign = fdata.type == "foreign" - local fdata_reference = fdata.reference - - if fdata.unique then - if is_foreign then - if #db[fdata_reference].schema.primary_key == 1 then - insert(uniques, fname) - end - - else - insert(uniques, fname) - end - end - if is_foreign then - page_for[fdata_reference] = {} - foreign_fields[fname] = fdata_reference - end - end - - local keys_by_ws = { - -- map of keys for global queries - ["*"] = {} - } - for id, item in pairs(items) do - -- When loading the entities, when we load the default_ws, we - -- set it to the current. But this only works in the worker that - -- is doing the loading (0), other ones still won't have it - - yield(true, phase) - - assert(type(fallback_workspace) == "string") - - local ws_id = "" - if schema.workspaceable then - local item_ws_id = item.ws_id - if item_ws_id == null or item_ws_id == nil then - item_ws_id = fallback_workspace - end - item.ws_id = item_ws_id - ws_id = item_ws_id + for _, item in pairs(items) do + if not schema.workspaceable or item.ws_id == null or item.ws_id == nil then + item.ws_id = default_workspace_id end - assert(type(ws_id) == "string") + assert(type(item.ws_id) == "string") - local cache_key = dao:cache_key(id, nil, nil, nil, nil, item.ws_id) - if transform and schema:has_transformations(item) then + if should_transform and schema:has_transformations(item) then local transformed_item = cycle_aware_deep_copy(item) remove_nulls(transformed_item) @@ -328,161 +439,16 @@ local function load_into_cache(entities, meta, hash) end end - local item_marshalled, err = marshall(item) - if not item_marshalled then - return nil, err - end - - t:set(cache_key, item_marshalled) - - local global_query_cache_key = dao:cache_key(id, nil, nil, nil, nil, "*") - t:set(global_query_cache_key, item_marshalled) - - -- insert individual entry for global query - insert(keys_by_ws["*"], cache_key) - - -- insert individual entry for workspaced query - if ws_id ~= "" then - keys_by_ws[ws_id] = keys_by_ws[ws_id] or {} - local keys = keys_by_ws[ws_id] - insert(keys, cache_key) - end - - if schema.cache_key then - local cache_key = dao:cache_key(item) - t:set(cache_key, item_marshalled) - end - - for i = 1, #uniques do - local unique = uniques[i] - local unique_key = item[unique] - if unique_key and unique_key ~= null then - if type(unique_key) == "table" then - local _ - -- this assumes that foreign keys are not composite - _, unique_key = next(unique_key) - end - - local key = unique_field_key(entity_name, ws_id, unique, unique_key, - schema.fields[unique].unique_across_ws) - - t:set(key, item_marshalled) - end - end - - for fname, ref in pairs(foreign_fields) do - local item_fname = item[fname] - if item_fname and item_fname ~= null then - local fschema = db[ref].schema - - local fid = declarative_config.pk_string(fschema, item_fname) - - -- insert paged search entry for global query - page_for[ref]["*"] = page_for[ref]["*"] or {} - page_for[ref]["*"][fid] = page_for[ref]["*"][fid] or {} - insert(page_for[ref]["*"][fid], cache_key) - - -- insert paged search entry for workspaced query - page_for[ref][ws_id] = page_for[ref][ws_id] or {} - page_for[ref][ws_id][fid] = page_for[ref][ws_id][fid] or {} - insert(page_for[ref][ws_id][fid], cache_key) - end - end - - local item_tags = item.tags - if item_tags and item_tags ~= null then - local ws = schema.workspaceable and ws_id or "" - for i = 1, #item_tags do - local tag_name = item_tags[i] - insert(tags, tag_name .. "|" .. entity_name .. "|" .. id) - - tags_by_name[tag_name] = tags_by_name[tag_name] or {} - insert(tags_by_name[tag_name], tag_name .. "|" .. entity_name .. "|" .. id) - - taggings[tag_name] = taggings[tag_name] or {} - taggings[tag_name][ws] = taggings[tag_name][ws] or {} - taggings[tag_name][ws][cache_key] = true - end - end - end - - for ws_id, keys in pairs(keys_by_ws) do - local entity_prefix = entity_name .. "|" .. (schema.workspaceable and ws_id or "") - - local keys, err = marshall(keys) - if not keys then + -- nil means no extra options + local res, err = insert_entity_for_txn(t, entity_name, item, nil) + if not res then return nil, err end + end -- for for _, item + end -- for entity_name, items - t:set(entity_prefix .. "|@list", keys) - - for ref, wss in pairs(page_for) do - local fids = wss[ws_id] - if fids then - for fid, entries in pairs(fids) do - local key = entity_prefix .. "|" .. ref .. "|" .. fid .. "|@list" - - local entries, err = marshall(entries) - if not entries then - return nil, err - end - - t:set(key, entries) - end - end - end - end - - -- taggings:admin|services|ws_id|@list -> uuids of services tagged "admin" on workspace ws_id - for tag_name, workspaces_dict in pairs(taggings) do - for ws_id, keys_dict in pairs(workspaces_dict) do - local key = "taggings:" .. tag_name .. "|" .. entity_name .. "|" .. ws_id .. "|@list" - - -- transform the dict into a sorted array - local arr = {} - local len = 0 - for id in pairs(keys_dict) do - len = len + 1 - arr[len] = id - end - -- stay consistent with pagination - sort(arr) - - local arr, err = marshall(arr) - if not arr then - return nil, err - end - - t:set(key, arr) - end - end - end - - for tag_name, tags in pairs(tags_by_name) do - yield(true, phase) - - -- tags:admin|@list -> all tags tagged "admin", regardless of the entity type - -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid - local key = "tags:" .. tag_name .. "|@list" - local tags, err = marshall(tags) - if not tags then - return nil, err - end - - t:set(key, tags) - end - - -- tags||@list -> all tags, with no distinction of tag name or entity type. - -- each tag is encoded as a string with the format "admin|services|uuid", where uuid is the service uuid - local tags, err = marshall(tags) - if not tags then - return nil, err - end - - t:set("tags||@list", tags) t:set(DECLARATIVE_HASH_KEY, hash) - - kong.default_workspace = default_workspace + t:set(DECLARATIVE_DEFAULT_WORKSPACE_KEY, default_workspace_id) local ok, err = t:commit() if not ok then @@ -492,9 +458,7 @@ local function load_into_cache(entities, meta, hash) kong.core_cache:purge() kong.cache:purge() - yield(false, phase) - - return true, nil, default_workspace + return true, nil, default_workspace_id end @@ -599,8 +563,15 @@ end return { get_current_hash = get_current_hash, unique_field_key = unique_field_key, + foreign_field_key = foreign_field_key, + foreign_field_key_prefix = foreign_field_key_prefix, + item_key = item_key, + item_key_prefix = item_key_prefix, + workspace_id = workspace_id, load_into_db = load_into_db, load_into_cache = load_into_cache, load_into_cache_with_events = load_into_cache_with_events, + insert_entity_for_txn = insert_entity_for_txn, + delete_entity_for_txn = delete_entity_for_txn, } diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index a7dd6d2b073..73a2704f51e 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -245,15 +245,22 @@ _M.to_yaml_file = declarative_export.to_yaml_file _M.export_from_db = declarative_export.export_from_db _M.export_config = declarative_export.export_config _M.export_config_proto = declarative_export.export_config_proto +_M.export_config_sync = declarative_export.export_config_sync _M.sanitize_output = declarative_export.sanitize_output -- import _M.get_current_hash = declarative_import.get_current_hash _M.unique_field_key = declarative_import.unique_field_key +_M.item_key = declarative_import.item_key +_M.item_key_prefix = declarative_import.item_key_prefix +_M.foreign_field_key_prefix = declarative_import.foreign_field_key_prefix _M.load_into_db = declarative_import.load_into_db _M.load_into_cache = declarative_import.load_into_cache _M.load_into_cache_with_events = declarative_import.load_into_cache_with_events +_M.insert_entity_for_txn = declarative_import.insert_entity_for_txn +_M.delete_entity_for_txn = declarative_import.delete_entity_for_txn +_M.workspace_id = declarative_import.workspace_id return _M diff --git a/kong/db/migrations/core/024_370_to_380.lua b/kong/db/migrations/core/024_370_to_380.lua new file mode 100644 index 00000000000..9d78807962c --- /dev/null +++ b/kong/db/migrations/core/024_370_to_380.lua @@ -0,0 +1,22 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + CREATE TABLE IF NOT EXISTS clustering_sync_version ( + "version" SERIAL PRIMARY KEY + ); + CREATE TABLE IF NOT EXISTS clustering_sync_delta ( + "version" INT NOT NULL, + "type" TEXT NOT NULL, + "id" UUID NOT NULL, + "ws_id" UUID NOT NULL, + "row" JSON, + FOREIGN KEY (version) REFERENCES clustering_sync_version(version) ON DELETE CASCADE + ); + CREATE INDEX IF NOT EXISTS clustering_sync_delta_version_idx ON clustering_sync_delta (version); + END; + $$; + ]] + } +} diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 2f18b1cb5f7..394f13bf382 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -21,4 +21,5 @@ return { "021_340_to_350", "022_350_to_360", "023_360_to_370", + "024_370_to_380", } diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 4e56cb24826..6d7c47e4d50 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -39,15 +39,33 @@ local foreign_references = {} local foreign_children = {} -function DeclarativeConfig.pk_string(schema, object) - if #schema.primary_key == 1 then - return tostring(object[schema.primary_key[1]]) - else - local out = {} - for _, k in ipairs(schema.primary_key) do - insert(out, tostring(object[k])) +do + local tb_nkeys = require("table.nkeys") + local request_aware_table = require("kong.tools.request_aware_table") + + local CACHED_OUT + + -- Generate a stable and unique string key from primary key defined inside + -- schema, supports both non-composite and composite primary keys + function DeclarativeConfig.pk_string(schema, object) + local primary_key = schema.primary_key + local count = tb_nkeys(primary_key) + + if count == 1 then + return tostring(object[primary_key[1]]) + end + + if not CACHED_OUT then + CACHED_OUT = request_aware_table.new() + end + + CACHED_OUT.clear() + for i = 1, count do + local k = primary_key[i] + insert(CACHED_OUT, tostring(object[k])) end - return concat(out, ":") + + return concat(CACHED_OUT, ":") end end @@ -725,7 +743,7 @@ end local function insert_default_workspace_if_not_given(_, entities) - local default_workspace = find_default_ws(entities) or "0dc6f45b-8f8d-40d2-a504-473544ee190b" + local default_workspace = find_default_ws(entities) or constants.DECLARATIVE_DEFAULT_WORKSPACE_ID if not entities.workspaces then entities.workspaces = {} diff --git a/kong/db/strategies/connector.lua b/kong/db/strategies/connector.lua index 3f03cddc11f..719ef8078ca 100644 --- a/kong/db/strategies/connector.lua +++ b/kong/db/strategies/connector.lua @@ -5,8 +5,8 @@ local fmt = string.format local Connector = { defaults = { pagination = { - page_size = 1000, - max_page_size = 50000, + page_size = 512, -- work with lmdb + max_page_size = 512, -- work with lmdb }, }, } diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index c984510877a..1ab27cddf56 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -1,26 +1,31 @@ -local declarative_config = require "kong.db.schema.others.declarative_config" -local workspaces = require "kong.workspaces" +local declarative_config = require("kong.db.schema.others.declarative_config") local lmdb = require("resty.lmdb") +local lmdb_prefix = require("resty.lmdb.prefix") local marshaller = require("kong.db.declarative.marshaller") -local yield = require("kong.tools.yield").yield -local unique_field_key = require("kong.db.declarative").unique_field_key +local declarative = require("kong.db.declarative") local kong = kong local fmt = string.format local type = type local next = next -local sort = table.sort -local pairs = pairs -local match = string.match local assert = assert -local tostring = tostring -local tonumber = tonumber local encode_base64 = ngx.encode_base64 local decode_base64 = ngx.decode_base64 local null = ngx.null local unmarshall = marshaller.unmarshall local lmdb_get = lmdb.get -local get_workspace_id = workspaces.get_workspace_id +local pk_string = declarative_config.pk_string +local unique_field_key = declarative.unique_field_key +local item_key = declarative.item_key +local item_key_prefix = declarative.item_key_prefix +local workspace_id = declarative.workspace_id +local foreign_field_key_prefix = declarative.foreign_field_key_prefix + + +local PROCESS_AUTO_FIELDS_OPTS = { + no_defaults = true, + show_ws_id = true, +} local off = {} @@ -30,21 +35,16 @@ local _mt = {} _mt.__index = _mt -local function ws(schema, options) - if not schema.workspaceable then - return "" - end +local UNINIT_WORKSPACE_ID = "00000000-0000-0000-0000-000000000000" - if options then - if options.workspace == null then - return "*" - end - if options.workspace then - return options.workspace - end + +local function get_default_workspace() + if kong.default_workspace == UNINIT_WORKSPACE_ID then + local res = kong.db.workspaces:select_by_name("default") + kong.default_workspace = assert(res and res.id) end - return get_workspace_id() + return kong.default_workspace end @@ -53,229 +53,163 @@ local function process_ttl_field(entity) local ttl_value = entity.ttl - ngx.time() if ttl_value > 0 then entity.ttl = ttl_value + else entity = nil -- do not return the expired entity end end + return entity end --- Returns a dict of entity_ids tagged according to the given criteria. --- Currently only the following kinds of keys are supported: --- * A key like `services||@list` will only return service keys --- @tparam string the key to be used when filtering --- @tparam table tag_names an array of tag names (strings) --- @tparam string|nil tags_cond either "or", "and". `nil` means "or" --- @treturn table|nil returns a table with entity_ids as values, and `true` as keys -local function get_entity_ids_tagged(key, tag_names, tags_cond) - local tag_name, list, err - local dict = {} -- keys are entity_ids, values are true - - for i = 1, #tag_names do - tag_name = tag_names[i] - list, err = unmarshall(lmdb_get("taggings:" .. tag_name .. "|" .. key)) - if err then - return nil, err - end - - yield(true) +local function construct_entity(schema, value) + local entity, err = unmarshall(value) + if not entity then + return nil, err + end - list = list or {} + if schema.ttl then + entity = process_ttl_field(entity) + if not entity then + return nil + end + end - if i > 1 and tags_cond == "and" then - local list_len = #list - -- optimization: exit early when tags_cond == "and" and one of the tags does not return any entities - if list_len == 0 then - return {} - end + entity = schema:process_auto_fields(entity, "select", true, PROCESS_AUTO_FIELDS_OPTS) - local and_dict = {} - local new_tag_id - for i = 1, list_len do - new_tag_id = list[i] - and_dict[new_tag_id] = dict[new_tag_id] -- either true or nil - end - dict = and_dict + return entity +end - -- optimization: exit early when tags_cond == "and" and current list is empty - if not next(dict) then - return {} - end - else -- tags_cond == "or" or first iteration - -- the first iteration is the same for both "or" and "and": put all ids into dict - for i = 1, #list do - dict[list[i]] = true - end +-- select item by primary key, if follow is true, then one indirection +-- will be followed indirection means the value of `key` is not the actual +-- serialized item, but rather the value is a pointer to the key where +-- actual serialized item is located. This way this function can be shared +-- by both primary key lookup as well as unique key lookup without needing +-- to duplicate the item content +local function select_by_key(schema, key, follow) + if follow then + local actual_key, err = lmdb_get(key) + if not actual_key then + return nil, err end + + return select_by_key(schema, actual_key, false) end - local arr = {} - local len = 0 - for entity_id in pairs(dict) do - len = len + 1 - arr[len] = entity_id + local entity, err = construct_entity(schema, lmdb_get(key)) + if not entity then + return nil, err end - sort(arr) -- consistency when paginating results - return arr + return entity end -local function page_for_key(self, key, size, offset, options) +local function page_for_prefix(self, prefix, size, offset, options, follow) if not size then size = self.connector:get_page_size(options) end - if offset then - local token = decode_base64(offset) - if not token then - return nil, self.errors:invalid_offset(offset, "bad base64 encoding") - end - - local number = tonumber(token) - if not number then - return nil, self.errors:invalid_offset(offset, "invalid offset") - end + offset = offset or prefix - offset = number - - else - offset = 1 + local res, err_or_more = lmdb_prefix.page(offset, prefix, nil, size) + if not res then + return nil, err_or_more end - local list, err - if options and options.tags then - list, err = get_entity_ids_tagged(key, options.tags, options.tags_cond) - if err then - return nil, err - end - - else - list, err = unmarshall(lmdb_get(key)) - if err then - return nil, err - end - - list = list or {} - end - - yield() - local ret = {} - local ret_idx = 1 + local ret_idx = 0 local schema = self.schema - local schema_name = schema.name - - local item - for i = offset, offset + size - 1 do - item = list[i] - if not item then - offset = nil - break - end + local last_key - -- Tags are stored in the cache entries "tags||@list" and "tags:|@list" - -- The contents of both of these entries is an array of strings - -- Each of these strings has the form "||" - -- For example "admin|services|" - -- This loop transforms each individual string into tables. - if schema_name == "tags" then - local tag_name, entity_name, uuid = match(item, "^([^|]+)|([^|]+)|(.+)$") - if not tag_name then - return nil, "Could not parse tag from cache: " .. tostring(item) - end + for _, kv in ipairs(res) do + last_key = kv.key + local item, err - item = { tag = tag_name, entity_name = entity_name, entity_id = uuid } + if follow then + item, err = select_by_key(schema, kv.value, false) - -- The rest of entities' lists (i.e. "services||@list") only contain ids, so in order to - -- get the entities we must do an additional cache access per entry else - item, err = unmarshall(lmdb_get(item)) - if err then - return nil, err - end + item, err = construct_entity(schema, kv.value) end - if not item then - return nil, "stale data detected while paginating" - end - - if schema.ttl then - item = process_ttl_field(item) + if err then + return nil, err end - if item then - ret[ret_idx] = item - ret_idx = ret_idx + 1 - end + ret_idx = ret_idx + 1 + ret[ret_idx] = item end - if offset then - return ret, nil, encode_base64(tostring(offset + size), true) + -- more need to query + if err_or_more then + return ret, nil, encode_base64(last_key .. "\x00", true) end return ret end -local function select_by_key(schema, key) - local entity, err = unmarshall(lmdb_get(key)) - if not entity then - return nil, err - end +local function page(self, size, offset, options) + local schema = self.schema + local ws_id = workspace_id(schema, options) + local prefix = item_key_prefix(schema.name, ws_id) - if schema.ttl then - entity = process_ttl_field(entity) - if not entity then - return nil + if offset then + local token = decode_base64(offset) + if not token then + return nil, self.errors:invalid_offset(offset, "bad base64 encoding") end - end - - return entity -end + offset = token + end -local function page(self, size, offset, options) - local schema = self.schema - local ws_id = ws(schema, options) - local key = schema.name .. "|" .. ws_id .. "|@list" - return page_for_key(self, key, size, offset, options) + return page_for_prefix(self, prefix, size, offset, options, false) end +-- select by primary key local function select(self, pk, options) local schema = self.schema - local ws_id = ws(schema, options) - local id = declarative_config.pk_string(schema, pk) - local key = schema.name .. ":" .. id .. ":::::" .. ws_id - return select_by_key(schema, key) + local ws_id = workspace_id(schema, options) + local pk = pk_string(schema, pk) + local key = item_key(schema.name, ws_id, pk) + return select_by_key(schema, key, false) end +-- select by unique field (including select_by_cache_key) +-- the DAO guarantees this method only gets called for unique fields +-- see: validate_foreign_key_is_single_primary_key local function select_by_field(self, field, value, options) + local schema = self.schema + if type(value) == "table" then + -- select by foreign, DAO only support one key for now (no composites) + local fdata = schema.fields[field] + assert(fdata.type == "foreign") + assert(#kong.db[fdata.reference].schema.primary_key == 1) + local _ _, value = next(value) end - local schema = self.schema - local ws_id = ws(schema, options) + local ws_id = workspace_id(schema, options) local key - if field ~= "cache_key" then - local unique_across_ws = schema.fields[field].unique_across_ws - -- only accept global query by field if field is unique across workspaces - assert(not options or options.workspace ~= null or unique_across_ws) - - key = unique_field_key(schema.name, ws_id, field, value, unique_across_ws) - else - -- if select_by_cache_key, use the provided cache_key as key directly - key = value + local unique_across_ws = schema.fields[field].unique_across_ws + -- only accept global query by field if field is unique across workspaces + assert(not options or options.workspace ~= null or unique_across_ws) + + if unique_across_ws then + ws_id = get_default_workspace() end - return select_by_key(schema, key) + key = unique_field_key(schema.name, ws_id, field, value) + + return select_by_key(schema, key, true) end @@ -307,8 +241,6 @@ do _mt.upsert_by_field = unsupported_by("create or update") _mt.delete_by_field = unsupported_by("remove") _mt.truncate = function() return true end - -- off-strategy specific methods: - _mt.page_for_key = page_for_key end @@ -323,18 +255,17 @@ function off.new(connector, schema, errors) -- This is not the id for the default workspace in DB-less. -- This is a sentinel value for the init() phase before -- the declarative config is actually loaded. - kong.default_workspace = "00000000-0000-0000-0000-000000000000" + kong.default_workspace = UNINIT_WORKSPACE_ID end local name = schema.name for fname, fdata in schema:each_field() do if fdata.type == "foreign" then - local entity = fdata.reference local method = "page_for_" .. fname self[method] = function(_, foreign_key, size, offset, options) - local ws_id = ws(schema, options) - local key = name .. "|" .. ws_id .. "|" .. entity .. "|" .. foreign_key.id .. "|@list" - return page_for_key(self, key, size, offset, options) + local ws_id = workspace_id(schema, options) + local prefix = foreign_field_key_prefix(name, ws_id, fname, foreign_key.id) + return page_for_prefix(self, prefix, size, offset, options, true) end end end diff --git a/kong/db/strategies/off/tags.lua b/kong/db/strategies/off/tags.lua deleted file mode 100644 index 15498957df5..00000000000 --- a/kong/db/strategies/off/tags.lua +++ /dev/null @@ -1,11 +0,0 @@ -local Tags = {} - --- Used by /tags/:tag endpoint --- @tparam string tag_pk the tag value --- @treturn table|nil,err,offset -function Tags:page_by_tag(tag, size, offset, options) - local key = "tags:" .. tag .. "|list" - return self:page_for_key(key, size, offset, options) -end - -return Tags diff --git a/kong/init.lua b/kong/init.lua index 70abad8b59c..8fcfc592473 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -695,6 +695,11 @@ function Kong.init() if config.cluster_rpc then kong.rpc = require("kong.clustering.rpc.manager").new(config, kong.node.get_id()) + if config.cluster_incremental_sync then + kong.sync = require("kong.clustering.services.sync").new(db, is_control_plane(config)) + kong.sync:init(kong.rpc) + end + if is_data_plane(config) then require("kong.clustering.services.debug").init(kong.rpc) end @@ -757,7 +762,7 @@ function Kong.init() require("resty.kong.var").patch_metatable() - if config.dedicated_config_processing and is_data_plane(config) then + if config.dedicated_config_processing and is_data_plane(config) and not kong.sync then -- TODO: figure out if there is better value than 4096 -- 4096 is for the cocurrency of the lua-resty-timer-ng local ok, err = process.enable_privileged_agent(4096) @@ -874,8 +879,9 @@ function Kong.init_worker() kong.cache:invalidate_local(constants.ADMIN_GUI_KCONFIG_CACHE_KEY) end - if process.type() == "privileged agent" then + if process.type() == "privileged agent" and not kong.sync then if kong.clustering then + -- full sync cp/dp kong.clustering:init_worker() end return @@ -910,6 +916,7 @@ function Kong.init_worker() end elseif declarative_entities then + ok, err = load_declarative_config(kong.configuration, declarative_entities, declarative_meta, @@ -975,11 +982,18 @@ function Kong.init_worker() end if kong.clustering then - kong.clustering:init_worker() - local cluster_tls = require("kong.clustering.tls") + -- full sync cp/dp + if not kong.sync then + kong.clustering:init_worker() + end + -- rpc and incremental sync if kong.rpc and is_http_module then + + -- only available in http subsystem + local cluster_tls = require("kong.clustering.tls") + if is_data_plane(kong.configuration) then ngx.timer.at(0, function(premature) kong.rpc:connect(premature, @@ -992,6 +1006,11 @@ function Kong.init_worker() else -- control_plane kong.rpc.concentrator:start() end + + -- init incremental sync + if kong.sync then + kong.sync:init_worker() + end end end diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 14bf4f8bbba..ed7f421b45a 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -1439,11 +1439,21 @@ local function new(self) end + local function should_register_crud_event() + local conf = self.configuration + + local not_dbless = conf.database ~= "off" -- postgres + local dp_with_inc_sync = conf.role == "data_plane" and + conf.cluster_incremental_sync + + return not_dbless or dp_with_inc_sync + end + local initialized --- -- Initializes vault. -- - -- Registers event handlers (on non-dbless nodes) and starts a recurring secrets + -- Registers event handlers and starts a recurring secrets -- rotation timer. It does nothing on control planes. -- -- @local @@ -1455,7 +1465,7 @@ local function new(self) initialized = true - if self.configuration.database ~= "off" then + if should_register_crud_event() then self.worker_events.register(handle_vault_crud_event, "crud", "vaults") end diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index b7b64b16181..dfc9718af3c 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -490,7 +490,11 @@ local function register_events(reconfigure_handler) if db.strategy == "off" then -- declarative config updates register_for_dbless(reconfigure_handler) - return + + -- dbless (not dataplane) has no other events + if not kong.sync then + return + end end register_for_db() diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 3f6b08afb10..11986d08d11 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -358,7 +358,13 @@ local function new_router(version) end end - local detect_changes = db.strategy ~= "off" and kong.core_cache + local detect_changes = kong.core_cache and true + + -- for dbless we will not check changes when initing + if db.strategy == "off" and get_phase() == "init_worker" then + detect_changes = false + end + local counter = 0 local page_size = db.routes.pagination.max_page_size for route, err in db.routes:each(page_size, GLOBAL_QUERY_OPTS) do @@ -961,51 +967,87 @@ return { end end - if strategy ~= "off" then + do -- start some rebuild timers local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 - local function rebuild_timer(premature) + local router_async_opts = { + name = "router", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_router_timer(premature) if premature then return end - local router_update_status, err = rebuild_router({ - name = "router", - timeout = 0, - on_timeout = "return_true", - }) - if not router_update_status then + -- Don't wait for the semaphore (timeout = 0) when updating via the + -- timer. + -- If the semaphore is locked, that means that the rebuild is + -- already ongoing. + local ok, err = rebuild_router(router_async_opts) + if not ok then log(ERR, "could not rebuild router via timer: ", err) end + end - local plugins_iterator_update_status, err = rebuild_plugins_iterator({ - name = "plugins_iterator", - timeout = 0, - on_timeout = "return_true", - }) - if not plugins_iterator_update_status then + local _, err = kong.timer:named_every("router-rebuild", + worker_state_update_frequency, + rebuild_router_timer) + if err then + log(ERR, "could not schedule timer to rebuild router: ", err) + end + + local plugins_iterator_async_opts = { + name = "plugins_iterator", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_plugins_iterator_timer(premature) + if premature then + return + end + + local _, err = rebuild_plugins_iterator(plugins_iterator_async_opts) + if err then log(ERR, "could not rebuild plugins iterator via timer: ", err) end + end - if wasm.enabled() then - local wasm_update_status, err = rebuild_wasm_state({ - name = "wasm", - timeout = 0, - on_timeout = "return_true", - }) - if not wasm_update_status then + local _, err = kong.timer:named_every("plugins-iterator-rebuild", + worker_state_update_frequency, + rebuild_plugins_iterator_timer) + if err then + log(ERR, "could not schedule timer to rebuild plugins iterator: ", err) + end + + if wasm.enabled() then + local wasm_async_opts = { + name = "wasm", + timeout = 0, + on_timeout = "return_true", + } + + local function rebuild_wasm_filter_chains_timer(premature) + if premature then + return + end + + local _, err = rebuild_wasm_state(wasm_async_opts) + if err then log(ERR, "could not rebuild wasm filter chains via timer: ", err) end end - end - local _, err = kong.timer:named_every("rebuild", - worker_state_update_frequency, - rebuild_timer) - if err then - log(ERR, "could not schedule timer to rebuild: ", err) + local _, err = kong.timer:named_every("wasm-rebuild", + worker_state_update_frequency, + rebuild_wasm_filter_chains_timer) + if err then + log(ERR, "could not schedule timer to rebuild WASM filter chains: ", err) + end end - end + end -- rebuild timer do block end, }, preread = { diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index f2cc4e0f13a..4ffb2b24adf 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -41,7 +41,8 @@ cluster_ocsp = off cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE -cluster_rpc = off +cluster_rpc = on +cluster_incremental_sync = off cluster_cjson = off lmdb_environment_path = dbless.lmdb diff --git a/spec/01-unit/01-db/04-dao_spec.lua b/spec/01-unit/01-db/04-dao_spec.lua index a7417805fd8..517db296456 100644 --- a/spec/01-unit/01-db/04-dao_spec.lua +++ b/spec/01-unit/01-db/04-dao_spec.lua @@ -659,7 +659,7 @@ describe("DAO", function() dao:delete({ id = 1 }) dao:delete({ id = 1 }) - assert.spy(post_hook).was_called(1) + assert.spy(post_hook).was_called(2) end) end) diff --git a/spec/01-unit/01-db/10-declarative_spec.lua b/spec/01-unit/01-db/10-declarative_spec.lua index 59020becffe..be683a2df37 100644 --- a/spec/01-unit/01-db/10-declarative_spec.lua +++ b/spec/01-unit/01-db/10-declarative_spec.lua @@ -48,16 +48,19 @@ keyauth_credentials: describe("unique_field_key()", function() local unique_field_key = declarative.unique_field_key + local sha256_hex = require("kong.tools.sha256").sha256_hex it("utilizes the schema name, workspace id, field name, and checksum of the field value", function() local key = unique_field_key("services", "123", "fieldname", "test", false) assert.is_string(key) - assert.equals("services|123|fieldname:test", key) + assert.equals("services|123|fieldname|" .. sha256_hex("test"), key) end) - it("omits the workspace id when 'unique_across_ws' is 'true'", function() + -- since incremental sync the param `unique_across_ws` is useless + -- this test case is just for compatibility + it("does not omits the workspace id when 'unique_across_ws' is 'true'", function() local key = unique_field_key("services", "123", "fieldname", "test", true) - assert.equals("services||fieldname:test", key) + assert.equals("services|123|fieldname|" .. sha256_hex("test"), key) end) end) diff --git a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua index 42756078b8a..6fbe9181c96 100644 --- a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua +++ b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua @@ -201,11 +201,13 @@ describe("#off preserve nulls", function() assert(declarative.load_into_cache(entities, meta, current_hash)) local id, item = next(entities.basicauth_credentials) + + -- format changed after incremental sync local cache_key = concat({ - "basicauth_credentials:", - id, - ":::::", - item.ws_id + "basicauth_credentials|", + item.ws_id, + "|*|", + id }) local lmdb = require "resty.lmdb" @@ -222,17 +224,23 @@ describe("#off preserve nulls", function() for _, plugin in pairs(entities.plugins) do if plugin.name == PLUGIN_NAME then + + -- format changed after incremental sync cache_key = concat({ - "plugins:" .. PLUGIN_NAME .. ":", + "plugins|", + plugin.ws_id, + "|route|", plugin.route.id, - "::::", - plugin.ws_id + "|", + plugin.id }) value, err, hit_lvl = lmdb.get(cache_key) assert.is_nil(err) assert.are_equal(hit_lvl, 1) - cached_item = buffer.decode(value) + -- get value by the index key + cached_item = buffer.decode(lmdb.get(value)) + assert.are_same(cached_item, plugin) assert.are_equal(cached_item.config.large, null) assert.are_equal(cached_item.config.ttl, null) diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index c1e36f8060f..226949ff8b9 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -309,8 +309,7 @@ describe("NGINX conf compiler", function() assert.not_matches("ssl_dhparam", kong_nginx_conf) end) - -- TODO: enable when cluster RPC is GA - pending("renders RPC server", function() + it("renders RPC server", function() local conf = assert(conf_loader(helpers.test_conf_path, { role = "control_plane", cluster_cert = "spec/fixtures/kong_clustering.crt", @@ -322,20 +321,6 @@ describe("NGINX conf compiler", function() assert.matches("location = /v2/outlet {", kong_nginx_conf) end) - -- TODO: remove when cluster RPC is GA - it("does not render RPC server, even when cluster_rpc enabled", function() - local conf = assert(conf_loader(helpers.test_conf_path, { - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_rpc = "on", - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - })) - local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.matches("location = /v2/outlet {", kong_nginx_conf) - end) - it("does not renders RPC server when inert", function() local conf = assert(conf_loader(helpers.test_conf_path, { role = "control_plane", diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index cfc6102ed51..554b445fced 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -3100,15 +3100,37 @@ describe("Admin API #off with Unique Foreign #unique", function() assert.equal(references.data[1].note, "note") assert.equal(references.data[1].unique_foreign.id, foreigns.data[1].id) + -- get default workspace id in lmdb + local cmd = string.format( + [[resty --main-conf "lmdb_environment_path %s/%s;" spec/fixtures/dump_lmdb_key.lua %q]], + TEST_CONF.prefix, TEST_CONF.lmdb_environment_path, + require("kong.constants").DECLARATIVE_DEFAULT_WORKSPACE_KEY) + + local handle = io.popen(cmd) + local ws_id = handle:read("*a") + handle:close() + + -- get unique_field_key local declarative = require "kong.db.declarative" - local key = declarative.unique_field_key("unique_references", "", "unique_foreign", + local key = declarative.unique_field_key("unique_references", ws_id, "unique_foreign", foreigns.data[1].id, true) - local cmd = string.format( [[resty --main-conf "lmdb_environment_path %s/%s;" spec/fixtures/dump_lmdb_key.lua %q]], TEST_CONF.prefix, TEST_CONF.lmdb_environment_path, key) + local handle = io.popen(cmd) + local unique_field_key = handle:read("*a") + handle:close() + + assert.is_string(unique_field_key, "non-string result from unique lookup") + assert.not_equals("", unique_field_key, "empty result from unique lookup") + + -- get the entity value + local cmd = string.format( + [[resty --main-conf "lmdb_environment_path %s/%s;" spec/fixtures/dump_lmdb_key.lua %q]], + TEST_CONF.prefix, TEST_CONF.lmdb_environment_path, unique_field_key) + local handle = io.popen(cmd) local result = handle:read("*a") handle:close() @@ -3116,11 +3138,15 @@ describe("Admin API #off with Unique Foreign #unique", function() assert.not_equals("", result, "empty result from unique lookup") local cached_reference = assert(require("kong.db.declarative.marshaller").unmarshall(result)) + + -- NOTE: we have changed internl LDMB storage format, and dao does not has this field(ws_id) + cached_reference.ws_id = nil + assert.same(cached_reference, references.data[1]) local cache = { get = function(_, k) - if k ~= "unique_references||unique_foreign:" .. foreigns.data[1].id then + if k ~= "unique_references|" ..ws_id .. "|unique_foreign:" .. foreigns.data[1].id then return nil end diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index b7af4481cf5..55d27beb732 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -40,8 +40,9 @@ fixtures_cp.http_mock.my_server_block = [[ } ]] +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do - describe("PDK: kong.cluster for #" .. strategy, function() + describe("PDK: kong.cluster for #" .. strategy .. " inc_sync=" .. inc_sync, function() local proxy_client lazy_setup(function() @@ -61,6 +62,7 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, }, nil, nil, fixtures_cp)) assert(helpers.start_kong({ @@ -72,6 +74,7 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, }, nil, nil, fixtures_dp)) end) @@ -108,4 +111,5 @@ for _, strategy in helpers.each_strategy() do end, 10) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 71bb46ead47..a1d2f9b3764 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -12,9 +12,11 @@ local uuid = require("kong.tools.uuid").uuid local KEY_AUTH_PLUGIN +--- XXX FIXME: enable inc_sync = on +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do -describe("CP/DP communication #" .. strategy, function() +describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -27,6 +29,7 @@ describe("CP/DP communication #" .. strategy, function() db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -38,6 +41,7 @@ describe("CP/DP communication #" .. strategy, function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) for _, plugin in ipairs(helpers.get_plugins_list()) do @@ -263,7 +267,13 @@ describe("CP/DP communication #" .. strategy, function() method = "GET", path = "/soon-to-be-disabled", })) - assert.res_status(404, res) + + if inc_sync == "on" then + -- XXX incremental sync does not skip_disabled_services by default + assert.res_status(200, res) + else + assert.res_status(404, res) + end proxy_client:close() end) @@ -357,6 +367,7 @@ describe("CP/DP #version check #" .. strategy, function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_version_check = "major_minor", + cluster_incremental_sync = inc_sync, })) for _, plugin in ipairs(helpers.get_plugins_list()) do @@ -624,6 +635,7 @@ describe("CP/DP config sync #" .. strategy, function() database = strategy, db_update_frequency = 3, cluster_listen = "127.0.0.1:9005", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -634,6 +646,7 @@ describe("CP/DP config sync #" .. strategy, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", + cluster_incremental_sync = inc_sync, })) end) @@ -736,6 +749,7 @@ describe("CP/DP labels #" .. strategy, function() db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -748,6 +762,7 @@ describe("CP/DP labels #" .. strategy, function() proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_dp_labels="deployment:mycloud,region:us-east-1", + cluster_incremental_sync = inc_sync, })) end) @@ -796,6 +811,7 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -808,6 +824,7 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_dp_labels="deployment:mycloud,region:us-east-1", + cluster_incremental_sync = inc_sync, })) end) @@ -854,6 +871,7 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -869,6 +887,7 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + cluster_incremental_sync = inc_sync, })) end) @@ -900,4 +919,5 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 00d8b483cdc..ec6912d0760 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -2,9 +2,10 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do -describe("CP/DP PKI sync #" .. strategy, function() +describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -25,6 +26,7 @@ describe("CP/DP PKI sync #" .. strategy, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -40,6 +42,7 @@ describe("CP/DP PKI sync #" .. strategy, function() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + cluster_incremental_sync = inc_sync, })) end) @@ -88,9 +91,12 @@ describe("CP/DP PKI sync #" .. strategy, function() end) describe("sync works", function() + -- XXX FIXME + local skip_inc_sync = inc_sync == "on" and pending or it + local route_id - it("proxy on DP follows CP config", function() + skip_inc_sync("proxy on DP follows CP config", function() local admin_client = helpers.admin_client(10000) finally(function() admin_client:close() @@ -127,7 +133,7 @@ describe("CP/DP PKI sync #" .. strategy, function() end, 10) end) - it("cache invalidation works on config change", function() + skip_inc_sync("cache invalidation works on config change", function() local admin_client = helpers.admin_client() finally(function() admin_client:close() @@ -158,4 +164,5 @@ describe("CP/DP PKI sync #" .. strategy, function() end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index 2e593dd885f..da00efcf6d8 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -19,8 +19,10 @@ local function find_in_file(filepath, pat) return found end + +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do - describe("CP/CP sync works with #" .. strategy .. " backend", function() + describe("CP/CP sync works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() lazy_setup(function() helpers.get_db_utils(strategy, { "routes", "services" }) @@ -34,6 +36,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -46,6 +49,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, + cluster_incremental_sync = inc_sync, })) end) @@ -77,4 +81,5 @@ for _, strategy in helpers.each_strategy() do end, 10) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index d297a6ab6b8..254b09555f8 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -14,9 +14,10 @@ local function set_ocsp_status(status) end +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do -describe("cluster_ocsp = on works #" .. strategy, function() +describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, function() describe("DP certificate good", function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -40,6 +41,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) set_ocsp_status("good") @@ -57,6 +59,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) end) @@ -110,6 +113,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) set_ocsp_status("revoked") @@ -127,6 +131,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) end) @@ -178,6 +183,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) set_ocsp_status("error") @@ -195,6 +201,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) end) @@ -225,7 +232,7 @@ describe("cluster_ocsp = on works #" .. strategy, function() end) end) -describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() +describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() describe("DP certificate revoked, not checking for OCSP", function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -249,6 +256,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) set_ocsp_status("revoked") @@ -266,6 +274,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) end) @@ -297,7 +306,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " backend", function() end) end) -describe("cluster_ocsp = optional works with #" .. strategy .. " backend", function() +describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() describe("DP certificate revoked", function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -321,6 +330,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " backend", funct -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) set_ocsp_status("revoked") @@ -338,6 +348,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " backend", funct cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) end) @@ -389,6 +400,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " backend", funct -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) set_ocsp_status("error") @@ -406,6 +418,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " backend", funct cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) end) @@ -440,4 +453,5 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " backend", funct end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index 35a25a5b3ad..b4fedacb084 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local admin_client -local function cp(strategy) +local function cp(strategy, inc_sync) helpers.get_db_utils(strategy) -- make sure the DB is fresh n' clean assert(helpers.start_kong({ role = "control_plane", @@ -14,6 +14,7 @@ local function cp(strategy) -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) admin_client = assert(helpers.admin_client()) end @@ -34,7 +35,7 @@ local function touch_config() })) end -local function json_dp() +local function json_dp(inc_sync) assert(helpers.start_kong({ role = "data_plane", database = "off", @@ -47,30 +48,37 @@ local function json_dp() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_incremental_sync = inc_sync, })) end +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do -describe("lazy_export with #".. strategy, function() +describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() describe("no DP", function () setup(function() - cp(strategy) + cp(strategy, inc_sync) end) teardown(function () helpers.stop_kong() end) it("test", function () touch_config() - assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) + if inc_sync == "on" then + assert.logfile().has.no.line("[kong.sync.v2] config push (connected client)", true) + + else + assert.logfile().has.line("[clustering] skipping config push (no connected clients)", true) + end end) end) describe("only json DP", function() setup(function() - cp(strategy) - json_dp() + cp(strategy, inc_sync) + json_dp(inc_sync) end) teardown(function () helpers.stop_kong("dp1") @@ -79,11 +87,18 @@ describe("lazy_export with #".. strategy, function() it("test", function () touch_config() - assert.logfile().has.line("[clustering] exporting config", true) - assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) + if inc_sync == "on" then + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.line("[kong.sync.v2] database is empty or too far behind for node_id", true) + + else + assert.logfile().has.line("[clustering] exporting config", true) + assert.logfile().has.line("[clustering] config pushed to 1 data-plane nodes", true) + end end) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 6d9f2842c6f..8c2b26fba41 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -76,6 +76,8 @@ local function get_sync_status(id) end +-- XXX TODO: helpers.clustering_client supports incremental sync +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("CP/DP config compat transformations #" .. strategy, function() @@ -101,6 +103,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() cluster_listen = CP_HOST .. ":" .. CP_PORT, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", + cluster_incremental_sync = inc_sync, })) end) @@ -1198,3 +1201,4 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) end -- each strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index cd67cd502c2..02b67914c0f 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -83,8 +83,10 @@ local function start_kong_debug(env) end +--- XXX FIXME: enable inc_sync = on +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do - describe("node id persistence", function() + describe("node id persistence " .. " inc_sync=" .. inc_sync, function() local control_plane_config = { role = "control_plane", @@ -93,6 +95,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, } local data_plane_config = { @@ -107,6 +110,7 @@ for _, strategy in helpers.each_strategy() do database = "off", untrusted_lua = "on", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, } local admin_client @@ -322,4 +326,5 @@ for _, strategy in helpers.each_strategy() do end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index f4f175550bb..a7f11e41059 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -71,9 +71,11 @@ local proxy_configs = { -- if existing lmdb data is set, the service/route exists and -- test run too fast before the proxy connection is established +-- XXX FIXME: enable inc_sync = on +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do for proxy_desc, proxy_opts in pairs(proxy_configs) do - describe("CP/DP sync through proxy (" .. proxy_desc .. ") works with #" .. strategy .. " backend", function() + describe("CP/DP sync through proxy (" .. proxy_desc .. ") works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -85,6 +87,7 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -105,6 +108,8 @@ for _, strategy in helpers.each_strategy() do proxy_server_ssl_verify = proxy_opts.proxy_server_ssl_verify, lua_ssl_trusted_certificate = proxy_opts.lua_ssl_trusted_certificate, + cluster_incremental_sync = inc_sync, + -- this is unused, but required for the template to include a stream {} block stream_listen = "0.0.0.0:5555", }, nil, nil, fixtures)) @@ -166,4 +171,5 @@ for _, strategy in helpers.each_strategy() do end) end -- proxy configs -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index 02b2abff9c5..5c438684770 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -4,9 +4,10 @@ local helpers = require "spec.helpers" local cp_status_port = helpers.get_available_port() local dp_status_port = 8100 +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode - status ready #" .. strategy, function() + describe("Hybrid Mode - status ready #" .. strategy .. " inc_sync=" .. inc_sync, function() helpers.get_db_utils(strategy, {}) @@ -21,6 +22,7 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "127.0.0.1:9002", nginx_main_worker_processes = 8, status_listen = "127.0.0.1:" .. dp_status_port, + cluster_incremental_sync = inc_sync, }) end @@ -34,6 +36,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", status_listen = "127.0.0.1:" .. cp_status_port, + cluster_incremental_sync = inc_sync, }) end @@ -67,6 +70,8 @@ for _, strategy in helpers.each_strategy() do end) describe("dp status ready endpoint for no config", function() + -- XXX FIXME + local skip_inc_sync = inc_sync == "on" and pending or it lazy_setup(function() assert(start_kong_cp()) @@ -99,7 +104,7 @@ for _, strategy in helpers.each_strategy() do -- now dp receive config from cp, so dp should be ready - it("should return 200 on data plane after configuring", function() + skip_inc_sync("should return 200 on data plane after configuring", function() helpers.wait_until(function() local http_client = helpers.http_client('127.0.0.1', dp_status_port) @@ -156,4 +161,5 @@ for _, strategy in helpers.each_strategy() do end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua index 98755b6a9e1..fbbc3049cd5 100644 --- a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua +++ b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua @@ -69,8 +69,10 @@ local function get_error_report(client, msg) end +-- XXX TODO: mock_cp does not support incremental sync rpc +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do - describe("CP/DP sync error-reporting with #" .. strategy .. " backend", function() + describe("CP/DP sync error-reporting with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() local client local cluster_port local cluster_ssl_port @@ -100,6 +102,7 @@ for _, strategy in helpers.each_strategy() do -- use a small map size so that it's easy for us to max it out lmdb_map_size = "1m", plugins = "bundled,cluster-error-reporting", + cluster_incremental_sync = inc_sync, }, nil, nil, fixtures)) end) @@ -256,4 +259,5 @@ for _, strategy in helpers.each_strategy() do assert.equals("map full", e.error.message) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua index c19792ead11..8ddf85e80b3 100644 --- a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua +++ b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua @@ -3,8 +3,9 @@ local join = require("pl.stringx").join local ENABLED_PLUGINS = { "dummy" , "reconfiguration-completion"} +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy({"postgres"}) do - describe("deprecations are not reported on DP but on CP", function() + describe("deprecations are not reported on DP but on CP " .. " inc_sync=" .. inc_sync, function() local cp_prefix = "servroot1" local dp_prefix = "servroot2" local cp_logfile, dp_logfile, route @@ -41,6 +42,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do nginx_conf = "spec/fixtures/custom_nginx.template", admin_listen = "0.0.0.0:9001", proxy_listen = "off", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -55,6 +57,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do plugins = "bundled," .. join(",", ENABLED_PLUGINS), admin_listen = "off", proxy_listen = "0.0.0.0:9002", + cluster_incremental_sync = inc_sync, })) dp_logfile = helpers.get_running_conf(dp_prefix).nginx_err_logs cp_logfile = helpers.get_running_conf(cp_prefix).nginx_err_logs @@ -111,4 +114,5 @@ for _, strategy in helpers.each_strategy({"postgres"}) do end) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index c706b0824bc..21eda945c6d 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -1,8 +1,9 @@ local helpers = require "spec.helpers" local cjson = require("cjson.safe") +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode RPC #" .. strategy, function() + describe("Hybrid Mode RPC #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -15,8 +16,8 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_listen = "127.0.0.1:9005", - cluster_rpc = "on", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) assert(helpers.start_kong({ @@ -26,9 +27,9 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", - cluster_rpc = "on", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) end) @@ -38,32 +39,7 @@ for _, strategy in helpers.each_strategy() do end) describe("status API", function() - -- TODO: remove this test once cluster RPC is GA - it("no DR RPC capabilities exist", function() - -- This should time out, we expect no RPC capabilities - local status = pcall(helpers.wait_until, function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" and v.rpc_capabilities and #v.rpc_capabilities ~= 0 then - table.sort(v.rpc_capabilities) - assert.near(14 * 86400, v.ttl, 3) - assert.same({ "kong.debug.log_level.v1", }, v.rpc_capabilities) - return true - end - end - end, 10) - assert.is_false(status) - end) - - pending("shows DP RPC capability status", function() + it("shows DP RPC capability status", function() helpers.wait_until(function() local admin_client = helpers.admin_client() finally(function() @@ -78,7 +54,8 @@ for _, strategy in helpers.each_strategy() do if v.ip == "127.0.0.1" and v.rpc_capabilities and #v.rpc_capabilities ~= 0 then table.sort(v.rpc_capabilities) assert.near(14 * 86400, v.ttl, 3) - assert.same({ "kong.debug.log_level.v1", }, v.rpc_capabilities) + -- kong.debug.log_level.v1 should be the first rpc service + assert.same("kong.debug.log_level.v1", v.rpc_capabilities[1]) return true end end @@ -86,4 +63,5 @@ for _, strategy in helpers.each_strategy() do end) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua index 10ed37f5272..d53fc541dec 100644 --- a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua @@ -27,8 +27,9 @@ local function obtain_dp_node_id() end +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode RPC #" .. strategy, function() + describe("Hybrid Mode RPC #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -41,8 +42,8 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_listen = "127.0.0.1:9005", - cluster_rpc = "on", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) assert(helpers.start_kong({ @@ -52,9 +53,9 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", - cluster_rpc = "on", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) end) @@ -64,22 +65,7 @@ for _, strategy in helpers.each_strategy() do end) describe("Dynamic log level over RPC", function() - - -- TODO: remove when cluster RPC is GA - it("log level API is unavailable", function() - local dp_node_id = obtain_dp_node_id() - - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - assert.res_status(404, res) - end) - - -- TODO: enable when cluster RPC is GA - pending("can get the current log level", function() + it("can get the current log level", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -95,8 +81,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("debug", json.original_level) end) - -- TODO: enable when cluster RPC is GA - pending("can set the current log level", function() + it("can set the current log level", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -124,8 +109,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("debug", json.original_level) end) - -- TODO: enable when cluster RPC is GA - pending("set current log level to original_level turns off feature", function() + it("set current log level to original_level turns off feature", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -165,8 +149,7 @@ for _, strategy in helpers.each_strategy() do assert.equal("debug", json.original_level) end) - -- TODO: enable when cluster RPC is GA - pending("DELETE turns off feature", function() + it("DELETE turns off feature", function() local dp_node_id = obtain_dp_node_id() local admin_client = helpers.admin_client() @@ -198,4 +181,5 @@ for _, strategy in helpers.each_strategy() do end) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua b/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua index 4a6d73cf659..d4ddac3a533 100644 --- a/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/03-inert_spec.lua @@ -41,7 +41,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_listen = "127.0.0.1:9005", - cluster_rpc = "off", + cluster_rpc = "off", -- disable rpc nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -52,7 +52,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", - cluster_rpc = "off", + cluster_rpc = "off", -- disable rpc proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", })) @@ -96,6 +96,21 @@ for _, strategy in helpers.each_strategy() do local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) assert.res_status(404, res) end) + + it("can not get DP RPC capability status", function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + assert.equal(#v.rpc_capabilities, 0) + end + end) end) end) end diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua index db7edcc5edb..51c7a3b8a1a 100644 --- a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -27,8 +27,9 @@ local function obtain_dp_node_id() end +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode RPC over DB concentrator #" .. strategy, function() + describe("Hybrid Mode RPC over DB concentrator #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -43,6 +44,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", admin_listen = "127.0.0.1:" .. helpers.get_available_port(), nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) assert(helpers.start_kong({ @@ -53,6 +55,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, cluster_listen = "127.0.0.1:" .. helpers.get_available_port(), nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) assert(helpers.start_kong({ @@ -64,6 +67,7 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, -- incremental sync })) end) @@ -74,7 +78,7 @@ for _, strategy in helpers.each_strategy() do end) describe("Dynamic log level over RPC", function() - pending("can get the current log level", function() + it("can get the current log level", function() local dp_node_id = obtain_dp_node_id() -- this sleep is *not* needed for the below wait_until to succeed, @@ -103,4 +107,5 @@ for _, strategy in helpers.each_strategy() do end) end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index 31e76bb3f1d..9e36d4dce66 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -72,7 +72,9 @@ local function new_wasm_filter_directory() end -describe("#wasm - hybrid mode #postgres", function() +-- XXX TODO: enable inc_sync = "on" +for _, inc_sync in ipairs { "off" } do +describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() local cp_prefix = "cp" local cp_errlog = cp_prefix .. "/logs/error.log" local cp_filter_path @@ -113,6 +115,7 @@ describe("#wasm - hybrid mode #postgres", function() wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = cp_filter_path, nginx_main_worker_processes = 2, + cluster_incremental_sync = inc_sync, })) assert.logfile(cp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) @@ -152,6 +155,7 @@ describe("#wasm - hybrid mode #postgres", function() wasm_filters_path = dp_filter_path, node_id = node_id, nginx_main_worker_processes = 2, + cluster_incremental_sync = inc_sync, })) assert.logfile(dp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) @@ -307,6 +311,7 @@ describe("#wasm - hybrid mode #postgres", function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = "off", node_id = node_id, + cluster_incremental_sync = inc_sync, })) end) @@ -346,6 +351,7 @@ describe("#wasm - hybrid mode #postgres", function() wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = tmp_dir, node_id = node_id, + cluster_incremental_sync = inc_sync, })) end) @@ -364,3 +370,4 @@ describe("#wasm - hybrid mode #postgres", function() end) end) end) +end -- for inc_sync diff --git a/spec/02-integration/20-wasm/10-wasmtime_spec.lua b/spec/02-integration/20-wasm/10-wasmtime_spec.lua index 7a1ba07c185..05a3f91d6a5 100644 --- a/spec/02-integration/20-wasm/10-wasmtime_spec.lua +++ b/spec/02-integration/20-wasm/10-wasmtime_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local fmt = string.format +for _, inc_sync in ipairs { "off", "on" } do for _, role in ipairs({"traditional", "control_plane", "data_plane"}) do describe("#wasm wasmtime (role: " .. role .. ")", function() @@ -18,9 +19,11 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() role = role, cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_incremental_sync = inc_sync, })) conf = assert(helpers.get_running_conf(prefix)) + conf.cluster_incremental_sync = inc_sync == "on" end) lazy_teardown(function() @@ -90,9 +93,12 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() status_listen = "127.0.0.1:" .. status_port, nginx_main_worker_processes = 2, + + cluster_incremental_sync = inc_sync, })) conf = assert(helpers.get_running_conf(prefix)) + conf.cluster_incremental_sync = inc_sync == "on" -- we need to briefly spin up a control plane, or else we will get -- error.log entries when our data plane tries to connect @@ -110,6 +116,7 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() cluster_cert_key = "spec/fixtures/kong_clustering.key", status_listen = "off", nginx_main_worker_processes = 2, + cluster_incremental_sync = inc_sync, })) end end) @@ -167,3 +174,4 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() end) -- wasmtime end -- each role +end -- for inc_sync diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua index 7fb4bd9ed0b..67cd9abc6f3 100644 --- a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -1,7 +1,10 @@ local helpers = require "spec.helpers" + +-- XXX FIXME: inc_sync = on flaky +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy({"postgres"}) do - describe("Plugin: key-auth (access) [#" .. strategy .. "] auto-expiring keys", function() + describe("Plugin: key-auth (access) [#" .. strategy .. " inc_sync=" .. inc_sync .. "] auto-expiring keys", function() -- Give a bit of time to reduce test flakyness on slow setups local ttl = 10 local inserted_at @@ -38,6 +41,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_listen = "127.0.0.1:9005", cluster_telemetry_listen = "127.0.0.1:9006", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -50,6 +54,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_control_plane = "127.0.0.1:9005", cluster_telemetry_endpoint = "127.0.0.1:9006", proxy_listen = "0.0.0.0:9002", + cluster_incremental_sync = inc_sync, })) end) @@ -120,4 +125,5 @@ for _, strategy in helpers.each_strategy({"postgres"}) do end) end) -end +end -- for _, strategy +end -- for inc_sync diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index 68a03b73a32..b02cc906505 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -86,7 +86,9 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() end) end) - describe("in hybrid mode", function() + --- XXX FIXME: enable inc_sync = on + for _, inc_sync in ipairs { "off" } do + describe("in hybrid mode" .. " inc_sync=" .. inc_sync, function() local route lazy_setup(function() route = bp.routes:insert({ @@ -107,7 +109,8 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() COMMIT; ]], { ROUTE_ID = route.id, - CACHE_KEY = "plugins:correlation-id:"..route.id.."::::"..ws.id, + --CACHE_KEY = "plugins:correlation-id:"..route.id.."::::"..ws.id, + CACHE_KEY = "plugins|"..ws.id.."|route|"..route.id.."|"..plugin_id, ID = plugin_id, }) local _, err = db.connector:query(sql) @@ -121,6 +124,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() prefix = "servroot", cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -132,6 +136,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", status_listen = "127.0.0.1:9100", + cluster_incremental_sync = inc_sync, })) end) @@ -181,4 +186,5 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() proxy_client:close() end) end) + end -- for inc_sync end) diff --git a/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua b/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua new file mode 100644 index 00000000000..0563c4c83f8 --- /dev/null +++ b/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua @@ -0,0 +1,17 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("has created the \"clustering_sync_version\" table", function() + assert.database_has_relation("clustering_sync_version") + assert.table_has_column("clustering_sync_version", "version", "integer") + end) + + uh.old_after_up("has created the \"clustering_sync_delta\" table", function() + assert.database_has_relation("clustering_sync_delta") + assert.table_has_column("clustering_sync_delta", "version", "integer") + assert.table_has_column("clustering_sync_delta", "type", "text") + assert.table_has_column("clustering_sync_delta", "id", "uuid") + assert.table_has_column("clustering_sync_delta", "ws_id", "uuid") + assert.table_has_column("clustering_sync_delta", "row", "json") + end) +end) diff --git a/spec/internal/db.lua b/spec/internal/db.lua index 9895181fdeb..8fe43da18d7 100644 --- a/spec/internal/db.lua +++ b/spec/internal/db.lua @@ -277,6 +277,8 @@ end -- } local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) strategy = strategy or conf.database + conf.database = strategy -- overwrite kong.configuration.database + if tables ~= nil and type(tables) ~= "table" then error("arg #2 must be a list of tables to truncate", 2) end @@ -314,12 +316,6 @@ local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) bootstrap_database(db) end - do - local database = conf.database - conf.database = strategy - conf.database = database - end - db:truncate("plugins") assert(db.plugins:load_plugin_schemas(conf.loaded_plugins)) assert(db.vaults:load_vault_schemas(conf.loaded_vaults)) From 5f6220b4fdd9b2c99be50183e9c6d3f2329292df Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Wed, 16 Oct 2024 12:50:48 -0700 Subject: [PATCH 4040/4351] chore(deps): bump ngx_wasm_module to ea1475cf4a4c23d33d7c417c52d86a2020c0b945 (#13765) * chore(deps): bump ngx_wasm_module to ea1475cf4a4c23d33d7c417c52d86a2020c0b945 Changes since 96b4e27e10c63b07ed40ea88a91c22f23981db35: * ea1475c - docs(*) clarify differences between INSTALL.md and DEVELOPER.md * 353f73d - chore(*) include fsanitize option in build hash * e7d2577 - refactor(*) generalize ngx_str_node_t and ngx_str_t extensions * c46ff1c - hotfix(ffi) correct usage of 'n_bins' when parsing a histogram * 6142197 - chore(deps) bump Nginx to 1.27.2 * a365850 - refactor(*) generalize bytes readers for all ngx_wa * 80da044 - chore(deps) bump Wasmtime to 25.0.1 * ad1e5c7 - feat(metrics) add 'sum' field to histograms * 35e8eb7 - chore(wasi) groudwork for multiple wasi interfaces * 9e1f295 - tests(*) isolate WASI test suites * 640e612 - chore(*) isolate test suites by Wasm target * f8d79ee - chore(*) cargo update and switch to 'wasm32-wasip1' target * 39dd7ec - docs(*) document internal differences between SDK hosts * 55f0dc2 - feat(ffi) kv & metrics shms APIs * c1f45a9 - feat(shm/kv) add nelts member representing number of entries * fde4b3f - feat(metrics) histogram support in ngx_wa_metrics_get * 08d0ddb - refactor(shm) move ngx_wasm_shm to ngx_wa for IPC subsystem * 8e3ca71 - refactor(metrics) delegate shm zone handling to ngx_wasm_shm * 6fafa42 - chore(TestWasmX) disassociate custom blocks from '--- wasm_modules' * 2febf47 - chore(util) update OpenSSL download link in release script * 26d853e - tests(backtraces) adjust symbols regex after a Rust update * 0c3632a - chore(ci) bump actions/download-artifact * aa164d8 - chore(util) update OpenSSL download link * 1656d13 - chore(deps) bump OpenSSL to 3.3.2 * chore(deps): bump Wasmtime to 25.0.1 --------- Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin --- .requirements | 4 ++-- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/3.8.0/kong/bump-wasmtime.yml | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 ++ 4 files changed, 9 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/bump-ngx-wasm-module.yml diff --git a/.requirements b/.requirements index e97c25b7d77..5b540bcac34 100644 --- a/.requirements +++ b/.requirements @@ -24,9 +24,9 @@ ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=96b4e27e10c63b07ed40ea88a91c22f23981db35 +NGX_WASM_MODULE=ea1475cf4a4c23d33d7c417c52d86a2020c0b945 WASMER=3.1.1 -WASMTIME=23.0.2 +WASMTIME=25.0.1 V8=12.0.267.17 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Oct 9, 2023 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 7e7df89ca38..7ea2effd8e5 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "c2fe82f4d707711523e57c2fc8f67d8fc0311fd3cf15050f811f88b30c254980", - "aarch64": "4593a131018a99df3aa16b41b1c63838cbbba9a36771c444a39761b25be73469", + "x86_64": "5c4c490bbc8ddee6311653dd5c361933202b69e12eaddfe6b3aed371c97b6b4a", + "aarch64": "a189e01ef73a5c3c0bfcbc1a26dcc31f5b1904fcbdf344f761cfb19e8ecfd501", }, "macos": { - "x86_64": "2939cdf4eca5ce79c7e179c338c46700deb88bc7906da206a272143c3da0ca5b", - "aarch64": "cafff668144d15fdee57645918d06330aa05126b6a28b92b836eb69987842cd9", + "x86_64": "6d81ab0775ec900285ee1140555ba09a953669324d9317a8bb1fe0572684dbfb", + "aarch64": "61b15351c136aad75735eadf42f6101acb42480d6419efef4dbdd81ddb4dd180", }, }, } diff --git a/changelog/3.8.0/kong/bump-wasmtime.yml b/changelog/3.8.0/kong/bump-wasmtime.yml index 35c190d2407..3e8ec4c83bc 100644 --- a/changelog/3.8.0/kong/bump-wasmtime.yml +++ b/changelog/3.8.0/kong/bump-wasmtime.yml @@ -1,2 +1,2 @@ -message: "Bumped `Wasmtime` version to `23.0.2`" +message: "Bumped `Wasmtime` version to `25.0.1`" type: dependency diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml new file mode 100644 index 00000000000..0f99eac89c5 --- /dev/null +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -0,0 +1,2 @@ +message: "Bumped `ngx_wasm_module` to `ea1475cf4a4c23d33d7c417c52d86a2020c0b945`" +type: dependency From 8afccbce4c25f53536bcf656b6ce19838965ed8d Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 17 Oct 2024 16:04:49 +0800 Subject: [PATCH 4041/4351] chore(release): fix PR and Jira links in 3.8.0 changelog (#13767) Fix https://github.com/Kong/kong/issues/13763 --- CHANGELOG.md | 155 ++++++++++++------------ changelog/3.8.0/3.8.0.md | 251 +++++++++++++++++++-------------------- 2 files changed, 198 insertions(+), 208 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 72096993a64..49c576b368e 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -46,7 +46,10 @@ Individual unreleased changelog entries can be located at [changelog/unreleased] ##### Default - Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13468](https://github.com/Kong/kong/issues/13468) + + + #### Dependencies @@ -61,7 +64,7 @@ Individual unreleased changelog entries can be located at [changelog/unreleased] - Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to fix an issue that was causing high memory usage - [#13532](https://github.com/Kong/kong/issues/13532) + [#13038](https://github.com/Kong/kong/issues/13038) - Bumped lua-resty-lmdb to 1.4.3 to get fixes from the upstream (lmdb 0.9.33), which resolved numerous race conditions and fixed a cursor issue. @@ -77,7 +80,9 @@ Individual unreleased changelog entries can be located at [changelog/unreleased] - Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important) - [#13532](https://github.com/Kong/kong/issues/13532) + [#12366](https://github.com/Kong/kong/issues/12366) + + - Introduced a yieldable JSON library `lua-resty-simdjson`, @@ -99,7 +104,8 @@ which would improve the latency significantly. - Bumped `Wasmtime` version to `23.0.2` - [#12011](https://github.com/Kong/kong/issues/12011) + [#13567](https://github.com/Kong/kong/pull/13567) + - Made the RPM package relocatable with the default prefix set to `/`. @@ -110,12 +116,12 @@ which would improve the latency significantly. ##### Configuration - Configure Wasmtime module cache when Wasm is enabled - [#13532](https://github.com/Kong/kong/issues/13532) + [#12930](https://github.com/Kong/kong/issues/12930) ##### Core - **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13148](https://github.com/Kong/kong/issues/13148) - Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. @@ -126,11 +132,11 @@ Note that setting `concurrency_limit` to `-1` means no limit at all, and each HT - Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, according to `RFC7230` and `RFC9110`. - [#13532](https://github.com/Kong/kong/issues/13532) + [#12733](https://github.com/Kong/kong/issues/12733) - Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized - [#13532](https://github.com/Kong/kong/issues/13532) + [#12305](https://github.com/Kong/kong/issues/12305) ##### PDK @@ -138,9 +144,8 @@ according to `RFC7230` and `RFC9110`. [#13431](https://github.com/Kong/kong/issues/13431) -- extend kong.request.get_body and kong.request.get_raw_body to read from buffered file - [#13532](https://github.com/Kong/kong/issues/13532) - +- Extend kong.request.get_body and kong.request.get_raw_body to read from buffered file + [#13158](https://github.com/Kong/kong/issues/13158) - Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. @@ -153,15 +158,14 @@ to generate log entries to be reported via the OpenTelemetry plugin. - AI plugins: retrieved latency data and pushed it to logs and metrics. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13428](https://github.com/Kong/kong/issues/13428) -- allow AI plugin to read request from buffered file - [#13532](https://github.com/Kong/kong/issues/13532) +- Allow AI plugin to read request from buffered file + [#13158](https://github.com/Kong/kong/pull/13158) - **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. - [#13493](https://github.com/Kong/kong/issues/13493) + [#13158](https://github.com/Kong/kong/issues/13158) - **AI-proxy-plugin**: Replace the lib and use cycle_aware_deep_copy for the `request_table` object. @@ -179,27 +183,26 @@ the Google Gemini "chat" (generateContent) interface. - **ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13481](https://github.com/Kong/kong/issues/13481) - **ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13472](https://github.com/Kong/kong/issues/13472) - **AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13183](https://github.com/Kong/kong/issues/13183) - "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. [#13388](https://github.com/Kong/kong/issues/13388) - **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` - [#13532](https://github.com/Kong/kong/issues/13532) + [#13084](https://github.com/Kong/kong/issues/13084) + + - Added support for json_body rename in response-transformer plugin - [#13532](https://github.com/Kong/kong/issues/13532) + [#13131](https://github.com/Kong/kong/issues/13131) - **OpenTelemetry:** Added support for OpenTelemetry formatted logs. @@ -207,11 +210,10 @@ the Google Gemini "chat" (generateContent) interface. - **standard-webhooks**: Added standard webhooks plugin. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#12757](https://github.com/Kong/kong/issues/12757) - **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13358](https://github.com/Kong/kong/issues/13358) ##### Admin API @@ -241,29 +243,29 @@ the Google Gemini "chat" (generateContent) interface. - Deprecated shorthand fields don't take precedence over replacement fields when both are specified. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13486](https://github.com/Kong/kong/issues/13486) - Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). - [#13532](https://github.com/Kong/kong/issues/13532) + [#13316](https://github.com/Kong/kong/issues/13316) - Changed the way deprecated shorthand fields are used with new fields. If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13592](https://github.com/Kong/kong/issues/13592) - Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13201](https://github.com/Kong/kong/issues/13201) - Fixed an issue where the URI captures are unavailable when the first capture group is absent. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13024](https://github.com/Kong/kong/issues/13024) - Fixed an issue where the priority field can be set in a traditional mode route When 'router_flavor' is configured as 'expressions'. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13142](https://github.com/Kong/kong/issues/13142) - Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. @@ -271,12 +273,12 @@ When 'router_flavor' is configured as 'expressions'. - Fixed an issue where the sni cache isn't invalidated when a sni is updated. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13165](https://github.com/Kong/kong/issues/13165) - The kong.logrotate configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13348](https://github.com/Kong/kong/issues/13348) - Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. @@ -284,11 +286,11 @@ When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on - Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13540](https://github.com/Kong/kong/issues/13540) -- fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. - [#13532](https://github.com/Kong/kong/issues/13532) +- Fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. + [#13135](https://github.com/Kong/kong/issues/13135) - Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. @@ -301,30 +303,30 @@ both fields are sent in the request and their values mismatch - the request will - Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13278](https://github.com/Kong/kong/issues/13278) - Shortened names of internal Unix sockets to avoid exceeding the socket name limit. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13571](https://github.com/Kong/kong/issues/13571) ##### PDK - **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest - [#13532](https://github.com/Kong/kong/issues/13532) + [#12953](https://github.com/Kong/kong/issues/12953) - **Vault**: Reference ending with slash when parsed should not return a key. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13538](https://github.com/Kong/kong/issues/13538) - Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null - [#13532](https://github.com/Kong/kong/issues/13532) + [#13376](https://github.com/Kong/kong/issues/13376) ##### Plugin - **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words when in response-streaming mode. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13000](https://github.com/Kong/kong/issues/13000) - **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication @@ -334,31 +336,31 @@ was not used in `ai-request-transformer` and `ai-response-transformer` plugins. - **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13000](https://github.com/Kong/kong/issues/13000) - **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a request error, and then hang until timeout. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13000](https://github.com/Kong/kong/issues/13000) - **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13000](https://github.com/Kong/kong/issues/13000) - **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the plugin's configured model tuning options, over those in the user's LLM request. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13000](https://github.com/Kong/kong/issues/13000) - **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics to not be written to the logging plugin(s). - [#13532](https://github.com/Kong/kong/issues/13532) + [#13000](https://github.com/Kong/kong/issues/13000) - **ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed - [#13532](https://github.com/Kong/kong/issues/13532) + [#13069](https://github.com/Kong/kong/issues/13069) - **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. @@ -366,31 +368,26 @@ to not be written to the logging plugin(s). - **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13155](https://github.com/Kong/kong/issues/13155) -- "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. - [#13532](https://github.com/Kong/kong/issues/13532) +- **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + [#13417](https://github.com/Kong/kong/issues/13417) - Fixed certain AI plugins cannot be applied per consumer or per service. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13209](https://github.com/Kong/kong/issues/13209) - **AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13183](https://github.com/Kong/kong/issues/13183) - **AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13028](https://github.com/Kong/kong/issues/13028) - **AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#12971](https://github.com/Kong/kong/issues/12971) - **AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13018](https://github.com/Kong/kong/issues/13018) - **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. @@ -398,7 +395,7 @@ to not be written to the logging plugin(s). - **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13334](https://github.com/Kong/kong/issues/13334) - **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. @@ -406,39 +403,38 @@ to not be written to the logging plugin(s). - **HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server. - [#13532](https://github.com/Kong/kong/issues/13532) - + [#13116](https://github.com/Kong/kong/issues/13116) - "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13445](https://github.com/Kong/kong/issues/13445) - **OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13391](https://github.com/Kong/kong/issues/13391) - **OpenTelemetry / Zipkin**: remove redundant deprecation warnings - [#13532](https://github.com/Kong/kong/issues/13532) + [#13220](https://github.com/Kong/kong/issues/13220) - **Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6) - [#13532](https://github.com/Kong/kong/issues/13532) + [#13042](https://github.com/Kong/kong/issues/13042) - **Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7) - [#13532](https://github.com/Kong/kong/issues/13532) + [#13042](https://github.com/Kong/kong/issues/13042) - **Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13303](https://github.com/Kong/kong/issues/13303) - **Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed - [#13532](https://github.com/Kong/kong/issues/13532) + [#13069](https://github.com/Kong/kong/issues/13069) - **Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed - [#13532](https://github.com/Kong/kong/issues/13532) + [#13069](https://github.com/Kong/kong/issues/13069) - **OpenTelemetry:** Improved accuracy of sampling decisions. @@ -446,7 +442,7 @@ to not be written to the logging plugin(s). - **hmac-auth**: Add WWW-Authenticate headers to 401 responses. - [#13532](https://github.com/Kong/kong/issues/13532) + [#11791](https://github.com/Kong/kong/issues/11791) - **Prometheus**: Improved error logging when having inconsistent labels count. @@ -454,15 +450,15 @@ to not be written to the logging plugin(s). - **jwt**: Add WWW-Authenticate headers to 401 responses. - [#13532](https://github.com/Kong/kong/issues/13532) + [#11792](https://github.com/Kong/kong/issues/11792) - **ldap-auth**: Add WWW-Authenticate headers to all 401 responses. - [#13532](https://github.com/Kong/kong/issues/13532) + [#11820](https://github.com/Kong/kong/issues/11820) - **OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option. - [#13532](https://github.com/Kong/kong/issues/13532) + [#11833](https://github.com/Kong/kong/issues/11833) - **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. @@ -480,7 +476,7 @@ to not be written to the logging plugin(s). ##### Clustering - Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. - [#13532](https://github.com/Kong/kong/issues/13532) + [#13457](https://github.com/Kong/kong/issues/13457) ##### Default @@ -520,6 +516,7 @@ has already been enabled upon unsupported providers. + ## 3.7.1 ### Kong diff --git a/changelog/3.8.0/3.8.0.md b/changelog/3.8.0/3.8.0.md index d55d873f7aa..4791d4779f2 100644 --- a/changelog/3.8.0/3.8.0.md +++ b/changelog/3.8.0/3.8.0.md @@ -22,8 +22,11 @@ #### Default - Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13468](https://github.com/Kong/kong/issues/13468) + [KAG-4847](https://konghq.atlassian.net/browse/KAG-4847) + [FTI-6054](https://konghq.atlassian.net/browse/FTI-6054) + [KAG-4549](https://konghq.atlassian.net/browse/KAG-4549) + [KAG-5122](https://konghq.atlassian.net/browse/KAG-5122) ### Dependencies #### Core @@ -37,8 +40,8 @@ [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) - Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to fix an issue that was causing high memory usage - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13038](https://github.com/Kong/kong/issues/13038) + [FTI-5847](https://konghq.atlassian.net/browse/FTI-5847) - Bumped lua-resty-lmdb to 1.4.3 to get fixes from the upstream (lmdb 0.9.33), which resolved numerous race conditions and fixed a cursor issue. [#12786](https://github.com/Kong/kong/issues/12786) @@ -53,8 +56,10 @@ [KAG-3515](https://konghq.atlassian.net/browse/KAG-3515) [KAG-3570](https://konghq.atlassian.net/browse/KAG-3570) [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) [JIT-2](https://konghq.atlassian.net/browse/JIT-2) - Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important) - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12366](https://github.com/Kong/kong/issues/12366) + [KAG-3571](https://konghq.atlassian.net/browse/KAG-3571) + [KAG-3521](https://konghq.atlassian.net/browse/KAG-3521) + [KAG-2025](https://konghq.atlassian.net/browse/KAG-2025) - Introduced a yieldable JSON library `lua-resty-simdjson`, which would improve the latency significantly. @@ -75,7 +80,8 @@ which would improve the latency significantly. - Bumped `Wasmtime` version to `23.0.2` - [#12011](https://github.com/Kong/kong/issues/12011) + [#13567](https://github.com/Kong/kong/pull/13567) + [KAG-5263](https://konghq.atlassian.net/browse/KAG-5263) - Made the RPM package relocatable with the default prefix set to `/`. @@ -86,13 +92,12 @@ which would improve the latency significantly. #### Configuration - Configure Wasmtime module cache when Wasm is enabled - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12930](https://github.com/Kong/kong/issues/12930) + [KAG-4372](https://konghq.atlassian.net/browse/KAG-4372) #### Core - **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13148](https://github.com/Kong/kong/issues/13148) - Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. @@ -102,21 +107,20 @@ Note that setting `concurrency_limit` to `-1` means no limit at all, and each HT - Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, according to `RFC7230` and `RFC9110`. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12733](https://github.com/Kong/kong/issues/12733) + [FTI-5807](https://konghq.atlassian.net/browse/FTI-5807) - Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12305](https://github.com/Kong/kong/issues/12305) + [KAG-3220](https://konghq.atlassian.net/browse/KAG-3220) #### PDK - Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. [#13431](https://github.com/Kong/kong/issues/13431) [KAG-4698](https://konghq.atlassian.net/browse/KAG-4698) -- extend kong.request.get_body and kong.request.get_raw_body to read from buffered file - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- Extend kong.request.get_body and kong.request.get_raw_body to read from buffered file + [#13158](https://github.com/Kong/kong/issues/13158) - Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. @@ -129,15 +133,13 @@ to generate log entries to be reported via the OpenTelemetry plugin. [FTI-5945](https://konghq.atlassian.net/browse/FTI-5945) - AI plugins: retrieved latency data and pushed it to logs and metrics. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13428](https://github.com/Kong/kong/issues/13428) -- allow AI plugin to read request from buffered file - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- Allow AI plugin to read request from buffered file + [#13158](https://github.com/Kong/kong/pull/13158) - **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. - [#13493](https://github.com/Kong/kong/issues/13493) + [#13158](https://github.com/Kong/kong/issues/13158) - **AI-proxy-plugin**: Replace the lib and use cycle_aware_deep_copy for the `request_table` object. @@ -155,40 +157,38 @@ the Google Gemini "chat" (generateContent) interface. - **ai-proxy**: Allowed mistral provider to use mistral.ai managed service by omitting upstream_url - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13481](https://github.com/Kong/kong/issues/13481) - **ai-proxy**: Added a new response header X-Kong-LLM-Model that displays the name of the language model used in the AI-Proxy plugin. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13472](https://github.com/Kong/kong/issues/13472) - **AI-Prompt-Guard**: add `match_all_roles` option to allow match all roles in addition to `user`. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13183](https://github.com/Kong/kong/issues/13183) - "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. [#13388](https://github.com/Kong/kong/issues/13388) [KAG-4599](https://konghq.atlassian.net/browse/KAG-4599) - **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13084](https://github.com/Kong/kong/issues/13084) + [FTI-5937](https://konghq.atlassian.net/browse/FTI-5937) + [KAG-4622](https://konghq.atlassian.net/browse/KAG-4622) + [KAG-4615](https://konghq.atlassian.net/browse/KAG-4615) - Added support for json_body rename in response-transformer plugin - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13131](https://github.com/Kong/kong/issues/13131) + [KAG-4664](https://konghq.atlassian.net/browse/KAG-4664) - **OpenTelemetry:** Added support for OpenTelemetry formatted logs. [#13291](https://github.com/Kong/kong/issues/13291) [KAG-4712](https://konghq.atlassian.net/browse/KAG-4712) - **standard-webhooks**: Added standard webhooks plugin. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12757](https://github.com/Kong/kong/issues/12757) - **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13358](https://github.com/Kong/kong/issues/13358) + [KAG-4915](https://konghq.atlassian.net/browse/KAG-4915) #### Admin API - Added support for brackets syntax for map fields configuration via the Admin API @@ -217,55 +217,55 @@ the Google Gemini "chat" (generateContent) interface. [KAG-5196](https://konghq.atlassian.net/browse/KAG-5196) - Deprecated shorthand fields don't take precedence over replacement fields when both are specified. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13486](https://github.com/Kong/kong/issues/13486) + [KAG-5134](https://konghq.atlassian.net/browse/KAG-5134) - Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13316](https://github.com/Kong/kong/issues/13316) + [FTI-6005](https://konghq.atlassian.net/browse/FTI-6005) - Changed the way deprecated shorthand fields are used with new fields. If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13592](https://github.com/Kong/kong/issues/13592) + [KAG-5287](https://konghq.atlassian.net/browse/KAG-5287) - Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13201](https://github.com/Kong/kong/issues/13201) + [FTI-6025](https://konghq.atlassian.net/browse/FTI-6025) - Fixed an issue where the URI captures are unavailable when the first capture group is absent. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13024](https://github.com/Kong/kong/issues/13024) + [KAG-4474](https://konghq.atlassian.net/browse/KAG-4474) - Fixed an issue where the priority field can be set in a traditional mode route When 'router_flavor' is configured as 'expressions'. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13142](https://github.com/Kong/kong/issues/13142) + [KAG-4411](https://konghq.atlassian.net/browse/KAG-4411) - Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. [#13470](https://github.com/Kong/kong/issues/13470) [FTI-6095](https://konghq.atlassian.net/browse/FTI-6095) - Fixed an issue where the sni cache isn't invalidated when a sni is updated. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13165](https://github.com/Kong/kong/issues/13165) + [FTI-6009](https://konghq.atlassian.net/browse/FTI-6009) - The kong.logrotate configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13348](https://github.com/Kong/kong/issues/13348) + [FTI-6079](https://konghq.atlassian.net/browse/FTI-6079) - Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. [#13561](https://github.com/Kong/kong/issues/13561) [FTI-6137](https://konghq.atlassian.net/browse/FTI-6137) - Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13540](https://github.com/Kong/kong/issues/13540) + [FTI-5775](https://konghq.atlassian.net/browse/FTI-5775) -- fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- Fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. + [#13135](https://github.com/Kong/kong/issues/13135) + [FTI-5987](https://konghq.atlassian.net/browse/FTI-5987) - Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. [#13409](https://github.com/Kong/kong/issues/13409) @@ -277,31 +277,31 @@ both fields are sent in the request and their values mismatch - the request will [KAG-5262](https://konghq.atlassian.net/browse/KAG-5262) - Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13278](https://github.com/Kong/kong/issues/13278) + [FTI-6039](https://konghq.atlassian.net/browse/FTI-6039) - Shortened names of internal Unix sockets to avoid exceeding the socket name limit. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13571](https://github.com/Kong/kong/issues/13571) + [KAG-5136](https://konghq.atlassian.net/browse/KAG-5136) #### PDK - **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12953](https://github.com/Kong/kong/issues/12953) + [FTI-5844](https://konghq.atlassian.net/browse/FTI-5844) - **Vault**: Reference ending with slash when parsed should not return a key. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13538](https://github.com/Kong/kong/issues/13538) + [KAG-5181](https://konghq.atlassian.net/browse/KAG-5181) - Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13376](https://github.com/Kong/kong/issues/13376) + [FTI-6096](https://konghq.atlassian.net/browse/FTI-6096) #### Plugin - **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words when in response-streaming mode. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) - **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. @@ -310,136 +310,129 @@ was not used in `ai-request-transformer` and `ai-response-transformer` plugins. - **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) - **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a request error, and then hang until timeout. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) - **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) - **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the plugin's configured model tuning options, over those in the user's LLM request. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) - **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics to not be written to the logging plugin(s). - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13000](https://github.com/Kong/kong/issues/13000) + [KAG-4596](https://konghq.atlassian.net/browse/KAG-4596) - **ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13069](https://github.com/Kong/kong/issues/13069) + [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) - **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. [#13496](https://github.com/Kong/kong/issues/13496) [FTI-6143](https://konghq.atlassian.net/browse/FTI-6143) - **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13155](https://github.com/Kong/kong/issues/13155) -- "**Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. + [#13417](https://github.com/Kong/kong/issues/13417) + [KAG-4934](https://konghq.atlassian.net/browse/KAG-4934) - Fixed certain AI plugins cannot be applied per consumer or per service. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13209](https://github.com/Kong/kong/issues/13209) - **AI-Prompt-Guard**: Fixed an issue when `allow_all_conversation_history` is set to false, the first user request is selected instead of the last one. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13183](https://github.com/Kong/kong/issues/13183) - **AI-Proxy**: Resolved a bug where the object constructor would set data on the class instead of the instance - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13028](https://github.com/Kong/kong/issues/13028) - **AWS-Lambda**: Fixed an issue that the plugin does not work with multiValueHeaders defined in proxy integration and legacy empty_arrays_mode. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#12971](https://github.com/Kong/kong/issues/12971) - **AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13018](https://github.com/Kong/kong/issues/13018) + [FTI-5949](https://konghq.atlassian.net/browse/FTI-5949) - **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. [#13439](https://github.com/Kong/kong/issues/13439) [FTI-6134](https://konghq.atlassian.net/browse/FTI-6134) - **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13334](https://github.com/Kong/kong/issues/13334) + [FTI-6062](https://konghq.atlassian.net/browse/FTI-6062) - **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. [#12971](https://github.com/Kong/kong/issues/12971) - **HTTP-Log**: Fix an issue where the plugin doesn't include port information in the HTTP host header when sending requests to the log server. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13116](https://github.com/Kong/kong/issues/13116) -- "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) +- **AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. + [#13445](https://github.com/Kong/kong/issues/13445) - **OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13391](https://github.com/Kong/kong/issues/13391) + [FTI-6109](https://konghq.atlassian.net/browse/FTI-6109) - **OpenTelemetry / Zipkin**: remove redundant deprecation warnings - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13220](https://github.com/Kong/kong/issues/13220) + [KAG-4744](https://konghq.atlassian.net/browse/KAG-4744) - **Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6) - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13042](https://github.com/Kong/kong/issues/13042) + [KAG-4516](https://konghq.atlassian.net/browse/KAG-4516) - **Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7) - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13042](https://github.com/Kong/kong/issues/13042) + [KAG-4516](https://konghq.atlassian.net/browse/KAG-4516) - **Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13303](https://github.com/Kong/kong/issues/13303) + [FTI-6034](https://konghq.atlassian.net/browse/FTI-6034) - **Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13069](https://github.com/Kong/kong/issues/13069) + [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) - **Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13069](https://github.com/Kong/kong/issues/13069) + [KAG-4515](https://konghq.atlassian.net/browse/KAG-4515) - **OpenTelemetry:** Improved accuracy of sampling decisions. [#13275](https://github.com/Kong/kong/issues/13275) [KAG-4785](https://konghq.atlassian.net/browse/KAG-4785) - **hmac-auth**: Add WWW-Authenticate headers to 401 responses. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#11791](https://github.com/Kong/kong/issues/11791) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) - **Prometheus**: Improved error logging when having inconsistent labels count. [#13020](https://github.com/Kong/kong/issues/13020) - **jwt**: Add WWW-Authenticate headers to 401 responses. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#11792](https://github.com/Kong/kong/issues/11792) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) - **ldap-auth**: Add WWW-Authenticate headers to all 401 responses. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#11820](https://github.com/Kong/kong/issues/11820) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) - **OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#11833](https://github.com/Kong/kong/issues/11833) + [KAG-321](https://konghq.atlassian.net/browse/KAG-321) - **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. [#13387](https://github.com/Kong/kong/issues/13387) @@ -456,8 +449,8 @@ to not be written to the logging plugin(s). #### Clustering - Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. - [#13532](https://github.com/Kong/kong/issues/13532) - [KAG-5216](https://konghq.atlassian.net/browse/KAG-5216) + [#13457](https://github.com/Kong/kong/issues/13457) + [FTI-6145](https://konghq.atlassian.net/browse/FTI-6145) #### Default - **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon From 07b3c8368031b6047db54b5a1c1a950139d0cadf Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Sat, 12 Oct 2024 17:59:32 +0800 Subject: [PATCH 4042/4351] chore(release): create a docker image to facilitate the update-copyright step --- scripts/Dockerfile | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 scripts/Dockerfile diff --git a/scripts/Dockerfile b/scripts/Dockerfile new file mode 100644 index 00000000000..154d43da0ee --- /dev/null +++ b/scripts/Dockerfile @@ -0,0 +1,27 @@ +FROM ubuntu:latest AS expat-build + +ARG expat_version=2.6.3 + +SHELL ["/bin/bash", "-c"] + +WORKDIR /workspace + +RUN apt update \ + && apt install -y curl + +RUN curl -L https://github.com/libexpat/libexpat/releases/download/R_${expat_version//./_}/expat-${expat_version}.tar.gz | tar -xz \ + && cd expat-${expat_version} \ + && apt install -y build-essential \ + && ./configure --prefix=/expat_lib \ + && make && make install + +FROM ubuntu:latest + +COPY --from=expat-build /expat_lib /expat_lib + +RUN apt update && apt install -y curl libssl-dev libyaml-dev lua5.4 luarocks + +WORKDIR /workspace +CMD ["/bin/bash", "-c", "OPENSSL_DIR=/usr EXPAT_DIR=/expat_lib scripts/update-copyright"] + +VOLUME /workspace From ef43c3501175231fa3749c3d7a49b0d4e1ae8830 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Sat, 12 Oct 2024 18:00:29 +0800 Subject: [PATCH 4043/4351] chore(release): execute the update-copyright script in the docker container with all necessary dependencies --- scripts/release-lib.sh | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/scripts/release-lib.sh b/scripts/release-lib.sh index 20e474c7372..4a88e90b1c8 100644 --- a/scripts/release-lib.sh +++ b/scripts/release-lib.sh @@ -120,7 +120,9 @@ function commit_changelog() { function update_copyright() { version=$1 - if ! "$scripts_folder/update-copyright" + PDIR=$(dirname "$scripts_folder") + + if ! (docker build -t kong/update-copyright ${scripts_folder} && docker run -v ${PDIR}:/workspace --rm kong/update-copyright) then die "Could not update copyright file. Check logs for missing licenses, add hardcoded ones if needed" fi From e103fc1167057821a1c48d3185c4851aa12208a0 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Wed, 16 Oct 2024 11:07:42 +0800 Subject: [PATCH 4044/4351] chore(deps): bump lua-kong-nginx-module from 0.11.0 to 0.11.1 https://konghq.atlassian.net/browse/FTI-6275 --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-kong-nginx-module.yml | 4 ++++ 2 files changed, 5 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-kong-nginx-module.yml diff --git a/.requirements b/.requirements index 5b540bcac34..3713517579b 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value -LUA_KONG_NGINX_MODULE=a8411f7cf4289049f0bd3e8e40088e7256389ed3 # 0.11.0 +LUA_KONG_NGINX_MODULE=e2b4d03fe0aefa20775118e8b89a95f7ceda7cb0 # 0.11.1 LUA_RESTY_LMDB=890b3caf45bd052e319e48349ef393ec93e08ac4 # 1.5.0 LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml new file mode 100644 index 00000000000..c77f106a35d --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml @@ -0,0 +1,4 @@ +message: | + Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 +type: dependency +scope: Core From 6d7bf6819fc4a253fe80b12b5a5f1f6ec8f342dc Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 21 Oct 2024 17:14:05 +0900 Subject: [PATCH 4045/4351] feat(patch): add `tls.disable_http2_alpn()` function needed patch for disabling HTTP/2 ALPN when tls handshake. (#13709) AG-119 --- .requirements | 2 +- ...x_lua-0.10.26_01-ssl-disable-h2-alpn.patch | 41 +++++++++++++++++++ .../unreleased/kong/feat-disable-h2-alpn.yml | 4 ++ 3 files changed, 46 insertions(+), 1 deletion(-) create mode 100644 build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch create mode 100644 changelog/unreleased/kong/feat-disable-h2-alpn.yml diff --git a/.requirements b/.requirements index 3713517579b..a24ed4c7811 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value -LUA_KONG_NGINX_MODULE=e2b4d03fe0aefa20775118e8b89a95f7ceda7cb0 # 0.11.1 +LUA_KONG_NGINX_MODULE=3eb89666f84348fa0599d4e0a29ccf89511e8b75 # 0.13.0 LUA_RESTY_LMDB=890b3caf45bd052e319e48349ef393ec93e08ac4 # 1.5.0 LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 diff --git a/build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch b/build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch new file mode 100644 index 00000000000..a5e7cf0a655 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch @@ -0,0 +1,41 @@ +diff --git a/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c b/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c +index 1c92d9f..232a279 100644 +--- a/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c ++++ b/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c +@@ -8,6 +8,9 @@ + #include + #include + #include ++#if (NGX_HTTP_LUA_KONG) ++#include ++#endif + + #if (NGX_QUIC_OPENSSL_COMPAT) + #include +@@ -473,8 +476,11 @@ ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out, + { + #if (NGX_HTTP_V2) + h2scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v2_module); +- ++#if (NGX_HTTP_LUA_KONG) ++ if(ngx_http_lua_kong_ssl_get_http2_alpn_enabled(c->ssl, h2scf->enable || hc->addr_conf->http2)) { ++#else + if (h2scf->enable || hc->addr_conf->http2) { ++#endif + srv = (unsigned char *) NGX_HTTP_V2_ALPN_PROTO NGX_HTTP_ALPN_PROTOS; + srvlen = sizeof(NGX_HTTP_V2_ALPN_PROTO NGX_HTTP_ALPN_PROTOS) - 1; + +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h +index 3d577c6..aa20f03 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h +@@ -38,6 +38,9 @@ typedef struct { + unsigned entered_client_hello_handler:1; + unsigned entered_cert_handler:1; + unsigned entered_sess_fetch_handler:1; ++#if (NGX_HTTP_LUA_KONG) ++ unsigned disable_http2_alpn:1; ++#endif + } ngx_http_lua_ssl_ctx_t; + + diff --git a/changelog/unreleased/kong/feat-disable-h2-alpn.yml b/changelog/unreleased/kong/feat-disable-h2-alpn.yml new file mode 100644 index 00000000000..bab069d0992 --- /dev/null +++ b/changelog/unreleased/kong/feat-disable-h2-alpn.yml @@ -0,0 +1,4 @@ +message: | + **Core**: Added `tls.disable_http2_alpn()` function needed patch for disabling HTTP/2 ALPN when tls handshake. +type: feature +scope: Core From bfcfa4b2521b4d5d876576cfeaaccebd3fa8f5b1 Mon Sep 17 00:00:00 2001 From: ADD-SP Date: Fri, 18 Oct 2024 04:04:10 +0000 Subject: [PATCH 4046/4351] refactor(build): hermetic install of some rocks --- build/build_system.bzl | 19 ++++++++++++++++++- build/libexpat/BUILD.libexpat.bazel | 2 -- build/luarocks/templates/luarocks_exec.sh | 14 ++++++++++++++ 3 files changed, 32 insertions(+), 3 deletions(-) diff --git a/build/build_system.bzl b/build/build_system.bzl index 66f6a165753..a0130e6d5ff 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -74,7 +74,23 @@ def _render_template(ctx, output): substitutions = dict(ctx.attr.substitutions) for l in ctx.attr.srcs + ctx.attr.tools: if OutputGroupInfo in l and "gen_dir" in l[OutputGroupInfo]: # usualy it's foreign_cc target - p = l[OutputGroupInfo].gen_dir.to_list()[0].path + gen_dirs = l[OutputGroupInfo].gen_dir.to_list() + # foreign_cc target usually has only one element in gen_dirs + if len(gen_dirs) == 1: + # foreign_cc target usually has the similar path structure + # bazel-out/k8-fastbuild/bin/external//copy_/ + segments = gen_dirs[0].path.split("/") + if len(segments) >= 2 and segments[-2] == "copy_" + segments[-1]: + # go up to the copy_ directory and then go down to the directory + # For example, + # bazel-out/k8-fastbuild/bin/external/openssl/copy_openssl/openssl -> + # bazel-out/k8-fastbuild/bin/external/openssl/openssl + p = gen_dirs[0].path + "/../../" + segments[-1] + else: + fail("expect a target of rules_foreign_cc") + else: + fail("expect a target of rules_foreign_cc") + else: # otherwise it's usually output from gen_rule, file_group etc files = l.files.to_list() p = files[0].path @@ -325,6 +341,7 @@ def _kong_install_impl(ctx): outputs.append(output) if full_path.find(".so.") >= 0 and ctx.attr.create_dynamic_library_symlink: + # libX.so.2.3.4 -> ["libX", "so", "2", "3", "4"] el = full_path.split(".") si = el.index("so") sym_paths = [] diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index e443b86afac..f8c57829460 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -34,8 +34,6 @@ configure_make( "//conditions:default": {}, }), lib_source = ":all_srcs", - out_include_dir = "include/libexpat", # don't install headers - # out_lib_dir = "lib", out_shared_libs = select({ "@platforms//os:macos": [ "libexpat.1.dylib", diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh index 27c81953f24..b8d1cec720a 100644 --- a/build/luarocks/templates/luarocks_exec.sh +++ b/build/luarocks/templates/luarocks_exec.sh @@ -29,6 +29,20 @@ EXPAT_DIR=$root_path/$libexpat_path LIBXML2_DIR=$root_path/$libxml2_path OPENSSL_DIR=$root_path/$openssl_path +# The Bazel rules doesn't export the `libexpat.so` file, +# it only exports something like `libexpat.so.1.6.0`, +# but the linker expects `libexpat.so` to be present. +# So we create a symlink to the actual file +# if it doesn't exist. +if ! test -e $EXPAT_DIR/lib/libexpat.so; then + so=$(ls $EXPAT_DIR/lib/libexpat.*) + if [[ -z $so ]]; then + echo "No expat library found in $EXPAT_DIR/lib" + exit 1 + fi + ln -s $so $EXPAT_DIR/lib/libexpat.so +fi + # we use system libyaml on macos if [[ "$OSTYPE" == "darwin"* ]]; then YAML_DIR=$(HOME=~$(whoami) PATH=/opt/homebrew/bin:$PATH brew --prefix)/opt/libyaml From b45aca4c79a3ec302668247af74e6a2f717c4005 Mon Sep 17 00:00:00 2001 From: ADD-SP Date: Wed, 23 Oct 2024 03:34:40 +0000 Subject: [PATCH 4047/4351] chore(build): lock Rust dependencies using Bazel --- Cargo.Bazel.lock | 314 +++ Cargo.Bazel.lock.json | 2023 +++++++++++++++++ WORKSPACE | 32 +- build/build_system.bzl | 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}, + "targets": [ + { + "ProcMacro": { + "crate_name": "thiserror_impl", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "thiserror_impl", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "deps": { + "common": [ + { + "id": "proc-macro2 1.0.89", + "target": "proc_macro2" + }, + { + "id": "quote 1.0.37", + "target": "quote" + }, + { + "id": "syn 2.0.82", + "target": "syn" + } + ], + "selects": {} + }, + "edition": "2021", + "version": "1.0.65" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "typenum 1.17.0": { + "name": "typenum", + "version": "1.17.0", + "package_url": "https://github.com/paholg/typenum", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/typenum/1.17.0/download", + "sha256": "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825" + } + }, + "targets": [ + { + "Library": { + "crate_name": "typenum", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + }, + { + "BuildScript": { + "crate_name": "build_script_main", + "crate_root": "build/main.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "typenum", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "deps": { + "common": [ + { + "id": "typenum 1.17.0", + "target": "build_script_main" + } + ], + "selects": {} + }, + "edition": "2018", + "version": "1.17.0" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE" + }, + "ucd-trie 0.1.7": { + "name": "ucd-trie", + "version": "0.1.7", + "package_url": "https://github.com/BurntSushi/ucd-generate", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/ucd-trie/0.1.7/download", + "sha256": "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971" + } + }, + "targets": [ + { + "Library": { + "crate_name": "ucd_trie", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "ucd_trie", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "std" + ], + "selects": {} + }, + "edition": "2021", + "version": "0.1.7" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "unicode-ident 1.0.13": { + "name": "unicode-ident", + "version": "1.0.13", + "package_url": "https://github.com/dtolnay/unicode-ident", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/unicode-ident/1.0.13/download", + "sha256": "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe" + } + }, + "targets": [ + { + "Library": { + "crate_name": "unicode_ident", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "unicode_ident", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "edition": "2018", + "version": "1.0.13" + }, + "license": "(MIT OR Apache-2.0) AND Unicode-DFS-2016", + "license_ids": [ + "Apache-2.0", + "MIT", + "Unicode-DFS-2016" + ], + "license_file": "LICENSE-APACHE" + }, + "uuid 1.11.0": { + "name": "uuid", + "version": "1.11.0", + "package_url": "https://github.com/uuid-rs/uuid", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/uuid/1.11.0/download", + "sha256": "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a" + } + }, + "targets": [ + { + "Library": { + "crate_name": "uuid", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "uuid", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "default", + "std" + ], + "selects": {} + }, + "edition": "2018", + "version": "1.11.0" + }, + "license": "Apache-2.0 OR MIT", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "version_check 0.9.5": { + "name": "version_check", + "version": "0.9.5", + "package_url": "https://github.com/SergioBenitez/version_check", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/version_check/0.9.5/download", + "sha256": "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a" + } + }, + "targets": [ + { + "Library": { + "crate_name": "version_check", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "version_check", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "edition": "2015", + "version": "0.9.5" + }, + "license": "MIT/Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + } + }, + "binary_crates": [], + "workspace_members": { + "atc-router 1.6.1": "" + }, + "conditions": { + "aarch64-apple-darwin": [ + "aarch64-apple-darwin" + ], + "aarch64-apple-ios": [ + "aarch64-apple-ios" + ], + "aarch64-apple-ios-sim": [ + "aarch64-apple-ios-sim" + ], + "aarch64-fuchsia": [ + "aarch64-fuchsia" + ], + "aarch64-linux-android": [ + "aarch64-linux-android" + ], + "aarch64-pc-windows-msvc": [ + "aarch64-pc-windows-msvc" + ], + "aarch64-unknown-linux-gnu": [ + "aarch64-unknown-linux-gnu" + ], + "aarch64-unknown-nixos-gnu": [ + "aarch64-unknown-nixos-gnu" + ], + "aarch64-unknown-nto-qnx710": [ + "aarch64-unknown-nto-qnx710" + ], + "arm-unknown-linux-gnueabi": [ + "arm-unknown-linux-gnueabi" + ], + "armv7-linux-androideabi": [ + "armv7-linux-androideabi" + ], + "armv7-unknown-linux-gnueabi": [ + "armv7-unknown-linux-gnueabi" + ], + "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ + "aarch64-unknown-linux-gnu", + "aarch64-unknown-nixos-gnu" + ], + "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ + "aarch64-apple-darwin", + "aarch64-apple-ios", + "aarch64-apple-ios-sim" + ], + "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [], + "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ + "aarch64-apple-darwin", + "aarch64-apple-ios", + "aarch64-apple-ios-sim", + "aarch64-fuchsia", + "aarch64-linux-android", + "aarch64-pc-windows-msvc", + "aarch64-unknown-linux-gnu", + "aarch64-unknown-nixos-gnu", + "aarch64-unknown-nto-qnx710", + "i686-apple-darwin", + "i686-linux-android", + "i686-pc-windows-msvc", + "i686-unknown-freebsd", + "i686-unknown-linux-gnu", + "x86_64-apple-darwin", + "x86_64-apple-ios", + "x86_64-fuchsia", + "x86_64-linux-android", + "x86_64-pc-windows-msvc", + "x86_64-unknown-freebsd", + "x86_64-unknown-linux-gnu", + "x86_64-unknown-nixos-gnu", + "x86_64-unknown-none" + ], + "i686-apple-darwin": [ + "i686-apple-darwin" + ], + "i686-linux-android": [ + "i686-linux-android" + ], + "i686-pc-windows-msvc": [ + "i686-pc-windows-msvc" + ], + "i686-unknown-freebsd": [ + "i686-unknown-freebsd" + ], + "i686-unknown-linux-gnu": [ + "i686-unknown-linux-gnu" + ], + "powerpc-unknown-linux-gnu": [ + "powerpc-unknown-linux-gnu" + ], + "riscv32imc-unknown-none-elf": [ + "riscv32imc-unknown-none-elf" + ], + "riscv64gc-unknown-none-elf": [ + "riscv64gc-unknown-none-elf" + ], + "s390x-unknown-linux-gnu": [ + "s390x-unknown-linux-gnu" + ], + "thumbv7em-none-eabi": [ + "thumbv7em-none-eabi" + ], + "thumbv8m.main-none-eabi": [ + "thumbv8m.main-none-eabi" + ], + "wasm32-unknown-unknown": [ + "wasm32-unknown-unknown" + ], + "wasm32-wasi": [ + "wasm32-wasi" + ], + "x86_64-apple-darwin": [ + "x86_64-apple-darwin" + ], + "x86_64-apple-ios": [ + "x86_64-apple-ios" + ], + "x86_64-fuchsia": [ + "x86_64-fuchsia" + ], + "x86_64-linux-android": [ + "x86_64-linux-android" + ], + "x86_64-pc-windows-msvc": [ + "x86_64-pc-windows-msvc" + ], + "x86_64-unknown-freebsd": [ + "x86_64-unknown-freebsd" + ], + "x86_64-unknown-linux-gnu": [ + "x86_64-unknown-linux-gnu" + ], + "x86_64-unknown-nixos-gnu": [ + "x86_64-unknown-nixos-gnu" + ], + "x86_64-unknown-none": [ + "x86_64-unknown-none" + ] + }, + "direct_deps": [ + "cidr 0.2.3", + "fnv 1.0.7", + "lazy_static 1.5.0", + "pest 2.7.14", + "pest_derive 2.7.14", + "regex 1.11.0", + "uuid 1.11.0" + ], + "direct_dev_deps": [] +} diff --git a/WORKSPACE b/WORKSPACE index 3aef32c4fca..f721ab7370d 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -48,6 +48,12 @@ rules_foreign_cc_dependencies( register_preinstalled_tools = True, # use preinstalled toolchains like make ) +http_archive( + name = "rules_rust", + integrity = "sha256-JLN47ZcAbx9wEr5Jiib4HduZATGLiDgK7oUi/fvotzU=", + urls = ["https://github.com/bazelbuild/rules_rust/releases/download/0.42.1/rules_rust-v0.42.1.tar.gz"], +) + load("//build:kong_bindings.bzl", "load_bindings") load_bindings(name = "kong_bindings") @@ -56,25 +62,27 @@ load("//build/openresty:repositories.bzl", "openresty_repositories") openresty_repositories() -load("//build/nfpm:repositories.bzl", "nfpm_repositories") - -nfpm_repositories() - -load("@simdjson_ffi//build:repos.bzl", "simdjson_ffi_repositories") +# [[ BEGIN: must happen after any Rust repositories are loaded +load("//build/kong_crate:deps.bzl", "kong_crate_repositories") -simdjson_ffi_repositories() +kong_crate_repositories( + cargo_home_isolated = False, + cargo_lockfile = "//:Cargo.Bazel.lock", + lockfile = "//:Cargo.Bazel.lock.json", +) -load("@atc_router//build:repos.bzl", "atc_router_repositories") +load("//build/kong_crate:crates.bzl", "kong_crates") -atc_router_repositories() +kong_crates() +## END: must happen after any Rust repositories are loaded ]] -load("@atc_router//build:deps.bzl", "atc_router_dependencies") +load("//build/nfpm:repositories.bzl", "nfpm_repositories") -atc_router_dependencies(cargo_home_isolated = False) # TODO: set cargo_home_isolated=True for release +nfpm_repositories() -load("@atc_router//build:crates.bzl", "atc_router_crates") +load("@simdjson_ffi//build:repos.bzl", "simdjson_ffi_repositories") -atc_router_crates() +simdjson_ffi_repositories() load("//build:repositories.bzl", "build_repositories") diff --git a/build/build_system.bzl b/build/build_system.bzl index a0130e6d5ff..bfd45d0678a 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -75,6 +75,7 @@ def _render_template(ctx, output): for l in ctx.attr.srcs + ctx.attr.tools: if OutputGroupInfo in l and "gen_dir" in l[OutputGroupInfo]: # usualy it's foreign_cc target gen_dirs = l[OutputGroupInfo].gen_dir.to_list() + # foreign_cc target usually has only one element in gen_dirs if len(gen_dirs) == 1: # foreign_cc target usually has the similar path structure diff --git a/build/kong_crate/BUILD.bazel b/build/kong_crate/BUILD.bazel new file mode 100644 index 00000000000..e69de29bb2d diff --git a/build/kong_crate/crates.bzl b/build/kong_crate/crates.bzl new file mode 100644 index 00000000000..db3aec2fa4c --- /dev/null +++ b/build/kong_crate/crates.bzl @@ -0,0 +1,6 @@ +"""Setup Crates repostories """ + +load("@kong_crate_index//:defs.bzl", "crate_repositories") + +def kong_crates(): + crate_repositories() diff --git a/build/kong_crate/deps.bzl b/build/kong_crate/deps.bzl new file mode 100644 index 00000000000..f51e8880b97 --- /dev/null +++ b/build/kong_crate/deps.bzl @@ -0,0 +1,52 @@ +"""Setup dependencies after repostories are downloaded.""" + +load("@rules_rust//crate_universe:defs.bzl", "crates_repository") +load("@rules_rust//crate_universe:repositories.bzl", "crate_universe_dependencies") +load("@rules_rust//rust:repositories.bzl", "rules_rust_dependencies", "rust_register_toolchains", "rust_repository_set") + +def kong_crate_repositories(cargo_lockfile, lockfile, cargo_home_isolated = True): + """ + Setup Kong Crates repostories + + Args: + cargo_lockfile (label): Label to the Cargo.Bazel.lock file, + the document of the crate_universe says that this is to make sure that + Bazel and Cargo are using the same crate versions. + However, we just need the source of the Rust dependencies, we don't need the + `Cargo.lock` file, but this is a mandatory argument, so we just pass the path + to the `Cargo.Bazel.lock` file to make it happy. + + lockfile (label): Label to the Cargo.Bazel.lock.json file, + this is the lockfile for reproducible builds. + + cargo_home_isolated (bool): `False` to reuse system CARGO_HOME + for faster builds. `True` is default and will use isolated + Cargo home, which takes about 2 minutes to bootstrap. + """ + + rules_rust_dependencies() + + rust_register_toolchains( + edition = "2021", + extra_target_triples = ["aarch64-unknown-linux-gnu"], + ) + + rust_repository_set( + name = "rust_linux_arm64_linux_tuple", + edition = "2021", + exec_triple = "x86_64-unknown-linux-gnu", + extra_target_triples = ["aarch64-unknown-linux-gnu"], + versions = ["stable"], + ) + + crate_universe_dependencies() + + crates_repository( + name = "kong_crate_index", + cargo_lockfile = cargo_lockfile, + isolated = cargo_home_isolated, + lockfile = lockfile, + manifests = [ + "@atc_router//:Cargo.toml", + ], + ) diff --git a/build/openresty/atc_router/BUILD.atc_router.bazel b/build/openresty/atc_router/BUILD.atc_router.bazel new file mode 100644 index 00000000000..ec7c67c58af --- /dev/null +++ b/build/openresty/atc_router/BUILD.atc_router.bazel @@ -0,0 +1,38 @@ +load("@kong_crate_index//:defs.bzl", "aliases", "all_crate_deps") +load("@rules_rust//rust:defs.bzl", "rust_shared_library") + +filegroup( + name = "rust_srcs", + srcs = glob([ + "src/**/*.rs", + ]), +) + +filegroup( + name = "lualib_srcs", + srcs = glob([ + "lualib/**/*.lua", + "lib/**/*.lua", + ]), + visibility = ["//visibility:public"], +) + +rust_shared_library( + name = "atc_router", + srcs = [":rust_srcs"], + aliases = aliases(), + crate_features = [ + "default", + "ffi", + ], + proc_macro_deps = all_crate_deps( + proc_macro = True, + ), + rustc_flags = [ + "--codegen=strip=symbols", + ], + visibility = ["//visibility:public"], + deps = all_crate_deps( + normal = True, + ), +) diff --git a/build/openresty/atc_router/atc_router_repositories.bzl b/build/openresty/atc_router/atc_router_repositories.bzl index d4474bcff34..3d95e71739e 100644 --- a/build/openresty/atc_router/atc_router_repositories.bzl +++ b/build/openresty/atc_router/atc_router_repositories.bzl @@ -8,4 +8,5 @@ def atc_router_repositories(): name = "atc_router", branch = KONG_VAR["ATC_ROUTER"], remote = "https://github.com/Kong/atc-router", + build_file = "//build/openresty/atc_router:BUILD.atc_router.bazel", ) From 9a5353e4f1bd2a6019a2b7ae8870a253e29eefc2 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 15 Oct 2024 15:53:56 -0700 Subject: [PATCH 4048/4351] fix(wasm): add a startup check for missing filters This adds a check during `init` that will prevent Kong from starting if any filter chain entities are found in the database using a filter that is not installed. Example: > Error: ./kong/cmd/start.lua:99: nginx: [error] init_by_lua error: /path/to/kong/init.lua:750: [wasm]: found one or more filter chain entities with filters that are not enabled/installed: > filter chain: 9e0b56d6-0e8c-469f-bf15-142debdd5d05, filter: #1 (response_transformer) > filter chain: 9e0b56d6-0e8c-469f-bf15-142debdd5d05, filter: #3 (response_transformer) Previously, this condition would not be caught until the Wasm state is built during `init_worker`. This change brings Wasm more in line with the behavior of the plugins iterator. --- .../kong/fix-wasm-check-missing-filters.yml | 5 + kong/init.lua | 5 + kong/runloop/wasm.lua | 32 ++++++ .../20-wasm/11-missing-filters_spec.lua | 103 ++++++++++++++++++ 4 files changed, 145 insertions(+) create mode 100644 changelog/unreleased/kong/fix-wasm-check-missing-filters.yml create mode 100644 spec/02-integration/20-wasm/11-missing-filters_spec.lua diff --git a/changelog/unreleased/kong/fix-wasm-check-missing-filters.yml b/changelog/unreleased/kong/fix-wasm-check-missing-filters.yml new file mode 100644 index 00000000000..ad1cabfa20c --- /dev/null +++ b/changelog/unreleased/kong/fix-wasm-check-missing-filters.yml @@ -0,0 +1,5 @@ +message: | + **proxy-wasm:** Added a check that prevents Kong from starting when the + database contains invalid Wasm filters. +type: bugfix +scope: Core diff --git a/kong/init.lua b/kong/init.lua index 8fcfc592473..81b5d2c3817 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -750,6 +750,11 @@ function Kong.init() if not is_control_plane(config) then assert(runloop.build_router("init")) + ok, err = wasm.check_enabled_filters() + if not ok then + error("[wasm]: " .. err) + end + ok, err = runloop.set_init_versions_in_cache() if not ok then error("error setting initial versions for router and plugins iterator in cache: " .. diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 5833660c629..351499ad4f7 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -1000,4 +1000,36 @@ function _M.status() return true end +function _M.check_enabled_filters() + if not ENABLED then + return true + end + + local enabled_filters = _M.filters_by_name + + local errs + for chain, err in kong.db.filter_chains:each() do + if err then + return nil, err + end + + for i, filter in ipairs(chain.filters) do + if not enabled_filters[filter.name] then + errs = errs or {} + + insert(errs, fmt("filter chain: %s, filter: #%s (%s)", + chain.id, i, filter.name)) + end + end + end + + if errs then + return nil, "found one or more filter chain entities with filters that are " + .. "not enabled/installed:\n" .. table.concat(errs, "\n") + end + + + return true +end + return _M diff --git a/spec/02-integration/20-wasm/11-missing-filters_spec.lua b/spec/02-integration/20-wasm/11-missing-filters_spec.lua new file mode 100644 index 00000000000..fcca48fccb8 --- /dev/null +++ b/spec/02-integration/20-wasm/11-missing-filters_spec.lua @@ -0,0 +1,103 @@ +local helpers = require "spec.helpers" + +local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) + +-- no cassandra support +for _, strategy in helpers.each_strategy({ "postgres", "off" }) do + +describe("missing filters in the config [#" .. strategy .. "]", function() + local bp + local service, route + + lazy_setup(function() + require("kong.runloop.wasm").enable({ + { name = "tests", + path = FILTER_PATH .. "/tests.wasm", + }, + { name = "response_transformer", + path = FILTER_PATH .. "/response_transformer.wasm", + }, + }) + + bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "filter_chains", + }) + + service = assert(bp.services:insert { + name = "wasm-test", + }) + + route = assert(bp.routes:insert { + service = service, + paths = { "/" }, + }) + + assert(bp.filter_chains:insert { + name = "test", + route = route, + filters = { + { + name = "response_transformer", + config = require("cjson").encode { + append = { + headers = { + "x-wasm-test:my-value", + }, + }, + } + }, + { + name = "tests", + config = nil, + }, + { + name = "response_transformer", + config = require("cjson").encode { + append = { + headers = { + "x-wasm-test:my-value", + }, + }, + } + } + } + }) + end) + + lazy_teardown(function() + helpers.clean_prefix() + end) + + it("causes Kong to fail to start", function() + local started, err = helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm_filters = "tests", + wasm = true, + }) + + -- clean up even if the test fails + if started then + helpers.stop_kong() + end + + assert.falsy(started, "expected `kong start` to fail") + assert.string(err) + + if strategy == "postgres" then + -- wasm.check_enabled_filters() code path + assert.matches("response_transformer", err) + + elseif strategy == "off" then + -- dbless mode will fail the Lua schema check on `filter_chains[].filters[].name` + assert.matches("no such filter", err) + + else + error("missing test coverage/assertion for strategy: " .. strategy) + end + end) +end) + +end -- each strategy From 75992713bec9db211572ed8f121d1a62a753ee67 Mon Sep 17 00:00:00 2001 From: Qi Date: Thu, 24 Oct 2024 11:05:23 +0800 Subject: [PATCH 4049/4351] chore(build): fix exec script of LuaRocks on macOS (#13782) Create symbolic links against `.dylib` instead of `.so` on macOS. KAG-5571 --- build/luarocks/templates/luarocks_exec.sh | 25 +++++++++++++++++------ 1 file changed, 19 insertions(+), 6 deletions(-) diff --git a/build/luarocks/templates/luarocks_exec.sh b/build/luarocks/templates/luarocks_exec.sh index b8d1cec720a..10515f8f0af 100644 --- a/build/luarocks/templates/luarocks_exec.sh +++ b/build/luarocks/templates/luarocks_exec.sh @@ -34,13 +34,26 @@ OPENSSL_DIR=$root_path/$openssl_path # but the linker expects `libexpat.so` to be present. # So we create a symlink to the actual file # if it doesn't exist. -if ! test -e $EXPAT_DIR/lib/libexpat.so; then - so=$(ls $EXPAT_DIR/lib/libexpat.*) - if [[ -z $so ]]; then - echo "No expat library found in $EXPAT_DIR/lib" - exit 1 +if [[ "$OSTYPE" == "darwin"* ]]; then + # macOS uses `.dylib`` + if ! test -e $EXPAT_DIR/lib/libexpat.dylib; then + dylib=$(ls $EXPAT_DIR/lib/libexpat.*) + if [[ -z $dylib ]]; then + echo "No expat library found in $EXPAT_DIR/lib" + exit 1 + fi + ln -s $dylib $EXPAT_DIR/lib/libexpat.dylib + fi +else + # Linux uses `.so`` + if ! test -e $EXPAT_DIR/lib/libexpat.so; then + so=$(ls $EXPAT_DIR/lib/libexpat.*) + if [[ -z $so ]]; then + echo "No expat library found in $EXPAT_DIR/lib" + exit 1 + fi + ln -s $so $EXPAT_DIR/lib/libexpat.so fi - ln -s $so $EXPAT_DIR/lib/libexpat.so fi # we use system libyaml on macos From f13433a999a9a32b0f2ec68ec0b45c417df3b40f Mon Sep 17 00:00:00 2001 From: Hayk <48865647+Hayk-S@users.noreply.github.com> Date: Thu, 24 Oct 2024 13:04:33 -0400 Subject: [PATCH 4050/4351] chore(ci): add docker image to the workflow summary (#13781) --- .github/workflows/release.yml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 859d5a98948..09c31e7985e 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -86,6 +86,8 @@ jobs: echo "matrix=$(yq -I=0 -o=json $matrix_file)" >> $GITHUB_OUTPUT + echo "docker-test-image=${{ env.PRERELEASE_DOCKER_REPOSITORY }}:${{ github.event.pull_request.head.sha || github.sha }}" >> $GITHUB_OUTPUT + cat $GITHUB_OUTPUT echo "### :package: Building and packaging for $release_desc" >> $GITHUB_STEP_SUMMARY From 3a9e2e26cfaf01212119938b36cbbc7e3579ccea Mon Sep 17 00:00:00 2001 From: Andy Dawson Date: Thu, 24 Oct 2024 20:29:51 +0200 Subject: [PATCH 4051/4351] docs(contributing): fix broken link --- CONTRIBUTING.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md index 19bac41bbfc..913183bff9f 100644 --- a/CONTRIBUTING.md +++ b/CONTRIBUTING.md @@ -451,7 +451,7 @@ assert.same(t1, t2) #### Writing changelog -Please follow the guidelines in [Changelog Readme](https://github.com/Kong/kong/blob/master/CHANGELOG/README.md) +Please follow the guidelines in [Changelog Readme](https://github.com/Kong/kong/blob/master/changelog/README.md) on how to write a changelog for your change. [Back to TOC](#table-of-contents) From d492a12705656f666d698982e2680ec9dd8c2a87 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Fri, 25 Oct 2024 12:55:35 +0900 Subject: [PATCH 4052/4351] chore(deps): bump `lua-resty-ljsonschema` to 1.2.0 (#13783) * chore(deps): Bumped lua-resty-ljsonschema to 1.2.0, adding support for `null` as a valid option in `enum` types and properly calculation of utf8 string length instead of byte count. FTI-5870, FTI-6171 --- changelog/unreleased/kong/bump-lua-resty-ljsonschema.yml | 2 ++ kong-3.9.0-0.rockspec | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-ljsonschema.yml diff --git a/changelog/unreleased/kong/bump-lua-resty-ljsonschema.yml b/changelog/unreleased/kong/bump-lua-resty-ljsonschema.yml new file mode 100644 index 00000000000..7371a3a73d0 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-ljsonschema.yml @@ -0,0 +1,2 @@ +message: "Bumped lua-resty-ljsonschema to 1.2.0, adding support for `null` as a valid option in `enum` types and properly calculation of utf8 string length instead of byte count" +type: dependency diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index b9c9d121764..59645720c5d 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -42,7 +42,7 @@ dependencies = { "lua-resty-session == 4.0.5", "lua-resty-timer-ng == 0.2.7", "lpeg == 1.1.0", - "lua-resty-ljsonschema == 1.1.6-2", + "lua-resty-ljsonschema == 1.2.0", "lua-resty-snappy == 1.0-1", "lua-resty-ada == 1.1.0", } From b3ef650bd70015791e2dc30b02626312e4a60786 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Fri, 25 Oct 2024 21:56:38 +0800 Subject: [PATCH 4053/4351] chore(ci): updated public-shared-actions to v2.7.3 (#13793) --- .github/workflows/release.yml | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 09c31e7985e..a28e04fd252 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -491,18 +491,20 @@ jobs: - name: Scan AMD64 Image digest id: sbom_action_amd64 if: steps.image_manifest_metadata.outputs.amd64_sha != '' - uses: Kong/public-shared-actions/security-actions/scan-docker-image@5c685ec0bc8d18f9faa540cb66837c326176c541 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@28d20a1f492927f35b00b317acd78f669c45f88b # v2.7.3 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} + skip_cis_scan: true # FIXME - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 - uses: Kong/public-shared-actions/security-actions/scan-docker-image@5c685ec0bc8d18f9faa540cb66837c326176c541 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@28d20a1f492927f35b00b317acd78f669c45f88b # v2.7.3 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} + skip_cis_scan: true # FIXME release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} From 044b4c5bec41a4156e44f9e0a7b8ce8ce99156d6 Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Mon, 28 Oct 2024 14:48:54 +0800 Subject: [PATCH 4054/4351] chore(changelog): update changelog description (#13792) --- changelog/unreleased/kong/bump-lua-kong-nginx-module.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml index c77f106a35d..a25497a4b13 100644 --- a/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module.yml @@ -1,4 +1,4 @@ message: | - Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 + Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 to fix an issue where the upstream cert chain wasn't properly set. type: dependency scope: Core From 0bcd6c58e51128e9ec1f5ef2d42ca9a1f97bd3bd Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 29 Oct 2024 11:01:21 +0800 Subject: [PATCH 4055/4351] fix(loggly): fix the error caused by the missing /bin/hostname (#13788) * fix(loggly): fix the error caused by the missing /bin/hostname 1. Refactor the PDK's get_hostname to use only the gethostname system call to retrieve the hostname. 2. Loggly uses the PDK's get_hostname to retrieve the hostname. FTI-6046 --- .../kong/fix-loggly-hostname-notfound.yml | 2 ++ kong/pdk/node.lua | 27 +++++++++++-------- kong/plugins/loggly/handler.lua | 10 +------ 3 files changed, 19 insertions(+), 20 deletions(-) create mode 100644 changelog/unreleased/kong/fix-loggly-hostname-notfound.yml diff --git a/changelog/unreleased/kong/fix-loggly-hostname-notfound.yml b/changelog/unreleased/kong/fix-loggly-hostname-notfound.yml new file mode 100644 index 00000000000..23ad46d028a --- /dev/null +++ b/changelog/unreleased/kong/fix-loggly-hostname-notfound.yml @@ -0,0 +1,2 @@ +message: "**Loggly**: Fixed an issue where `/bin/hostname` missing caused an error warning on startup." +type: bugfix diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index 9302c17cde1..fe8bfbc7239 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -57,7 +57,9 @@ end local function new(self) - local _NODE = {} + local _NODE = { + hostname = nil, + } --- @@ -247,20 +249,23 @@ local function new(self) -- @usage -- local hostname = kong.node.get_hostname() function _NODE.get_hostname() - local SIZE = 253 -- max number of chars for a hostname + if not _NODE.hostname then + local SIZE = 253 -- max number of chars for a hostname - local buf = ffi_new("unsigned char[?]", SIZE) - local res = C.gethostname(buf, SIZE) + local buf = ffi_new("unsigned char[?]", SIZE) + local res = C.gethostname(buf, SIZE) - if res == 0 then - local hostname = ffi_str(buf, SIZE) - return gsub(hostname, "%z+$", "") + if res ~= 0 then + -- Return an empty string "" instead of nil and error message, + -- because strerror is not thread-safe and the behavior of strerror_r + -- is inconsistent across different systems. + return "" + end + + _NODE.hostname = gsub(ffi_str(buf, SIZE), "%z+$", "") end - local f = io.popen("/bin/hostname") - local hostname = f:read("*a") or "" - f:close() - return gsub(hostname, "\n$", "") + return _NODE.hostname end diff --git a/kong/plugins/loggly/handler.lua b/kong/plugins/loggly/handler.lua index 9288adb37b7..39e70547e66 100644 --- a/kong/plugins/loggly/handler.lua +++ b/kong/plugins/loggly/handler.lua @@ -1,6 +1,7 @@ local cjson = require "cjson" local sandbox = require "kong.tools.sandbox".sandbox local kong_meta = require "kong.meta" +local get_host_name = kong.node.get_hostname local kong = kong @@ -16,15 +17,6 @@ local insert = table.insert local sandbox_opts = { env = { kong = kong, ngx = ngx } } -local function get_host_name() - local f = io.popen("/bin/hostname") - local hostname = f:read("*a") or "" - f:close() - hostname = string.gsub(hostname, "\n$", "") - return hostname -end - - local HOSTNAME = get_host_name() local SENDER_NAME = "kong" local LOG_LEVELS = { From 0aaa4e0f01ba4d0d5bb6e1f140901e5d442337c3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 30 Oct 2024 09:47:14 +0800 Subject: [PATCH 4056/4351] chore(deps): bump lua-resty-events to 0.3.1 (#13799) https://github.com/Kong/lua-resty-events/releases/tag/0.3.1 https://konghq.atlassian.net/browse/KAG-5668 --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-resty-events.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-events.yml diff --git a/.requirements b/.requirements index a24ed4c7811..14bd56825ca 100644 --- a/.requirements +++ b/.requirements @@ -17,7 +17,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 LUA_KONG_NGINX_MODULE=3eb89666f84348fa0599d4e0a29ccf89511e8b75 # 0.13.0 LUA_RESTY_LMDB=890b3caf45bd052e319e48349ef393ec93e08ac4 # 1.5.0 -LUA_RESTY_EVENTS=2dcd1d7a256c53103c0fdbe804f419174e0ea8ba # 0.3.0 +LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 diff --git a/changelog/unreleased/kong/bump-lua-resty-events.yml b/changelog/unreleased/kong/bump-lua-resty-events.yml new file mode 100644 index 00000000000..72e503a0c39 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-events.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-events to 0.3.1. Optimized the memory usage. +type: dependency +scope: Core From 13fb5539ad5c3732cc1ce903a21e67d271646ada Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Wed, 30 Oct 2024 16:52:36 +0800 Subject: [PATCH 4057/4351] tests(db): reset the schema before bootstrapping when `get_db_utils` (#13808) We have some tests that polluted schema after run. This is to guarantee no leftover dirty schema for the follow-up tests which may not tolerate that. KAG-5040 --- spec/02-integration/03-db/08-declarative_spec.lua | 5 ----- spec/internal/db.lua | 4 ++++ 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/spec/02-integration/03-db/08-declarative_spec.lua b/spec/02-integration/03-db/08-declarative_spec.lua index 9c6b80af2e1..ffe8d74b4e9 100644 --- a/spec/02-integration/03-db/08-declarative_spec.lua +++ b/spec/02-integration/03-db/08-declarative_spec.lua @@ -11,11 +11,6 @@ for _, strategy in helpers.each_strategy() do local _ _, db = helpers.get_db_utils(strategy) - -- This is a special case, where some DB states could be corrupted by DB truncation in `lazy_teardown()`. - -- We manually bootstrap the DB here to ensure the creation of a table is done correctly - db:schema_reset() - helpers.bootstrap_database(db) - _G.kong.db = db assert(helpers.start_kong({ database = strategy, diff --git a/spec/internal/db.lua b/spec/internal/db.lua index 8fe43da18d7..5659cdf72ef 100644 --- a/spec/internal/db.lua +++ b/spec/internal/db.lua @@ -216,8 +216,10 @@ end local function bootstrap_database(db) local schema_state = assert(db:schema_state()) + if schema_state.needs_bootstrap then assert(db:schema_bootstrap()) + schema_state = assert(db:schema_state()) end if schema_state.new_migrations then @@ -313,6 +315,8 @@ local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) assert(db:init_connector()) if not skip_migrations then + -- Drop all schema and data + assert(db:schema_reset()) bootstrap_database(db) end From 94c7a9ff549f976888948788241da1b221f17ffa Mon Sep 17 00:00:00 2001 From: Kevin Date: Wed, 30 Oct 2024 09:23:22 -0700 Subject: [PATCH 4058/4351] chore(docs): Correct spelling mistake in changelog makefile (#13812) --- changelog/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/Makefile b/changelog/Makefile index 68a9b9e9132..2e08c7c8130 100644 --- a/changelog/Makefile +++ b/changelog/Makefile @@ -85,7 +85,7 @@ push_changelog: touch $(VERSION)/$$i/.gitkeep ; \ done @git add . - @git commit -m "docs(release): genereate $(VERSION) changelog" + @git commit -m "docs(release): generate $(VERSION) changelog" @git push -fu origin HEAD @echo From d1069e6f5f6983d86d490bcba3d6bba94188b8e8 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Miko=C5=82aj=20Nowak?= Date: Wed, 30 Oct 2024 18:07:35 +0100 Subject: [PATCH 4059/4351] fix(admin): reject AdminAPI call with empty tags (#13723) --- .../kong/fix-admin-api-for-empty-tags.yml | 3 +++ kong/api/endpoints.lua | 13 ++++++++++-- kong/api/routes/consumers.lua | 6 +++++- kong/api/routes/upstreams.lua | 13 ++++++++++-- .../04-admin_api/03-consumers_routes_spec.lua | 10 ++++++++++ .../04-admin_api/07-upstreams_routes_spec.lua | 10 ++++++++++ .../04-admin_api/14-tags_spec.lua | 20 +++++++++++++++++++ 7 files changed, 70 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/fix-admin-api-for-empty-tags.yml diff --git a/changelog/unreleased/kong/fix-admin-api-for-empty-tags.yml b/changelog/unreleased/kong/fix-admin-api-for-empty-tags.yml new file mode 100644 index 00000000000..9d96d073846 --- /dev/null +++ b/changelog/unreleased/kong/fix-admin-api-for-empty-tags.yml @@ -0,0 +1,3 @@ +message: Fix for querying admin API entities with empty tags +type: bugfix +scope: Admin API diff --git a/kong/api/endpoints.lua b/kong/api/endpoints.lua index 3129fe6ddbe..1a0b41bbd3c 100644 --- a/kong/api/endpoints.lua +++ b/kong/api/endpoints.lua @@ -137,7 +137,7 @@ local function handle_error(err_t) end -local function extract_options(args, schema, context) +local function extract_options(db, args, schema, context) local options = { nulls = true, pagination = { @@ -156,6 +156,11 @@ local function extract_options(args, schema, context) end if schema.fields.tags and args.tags ~= nil and context == "page" then + if args.tags == null or #args.tags == 0 then + local error_message = "cannot be null" + return nil, error_message, db[schema.name].errors:invalid_options({tags = error_message}) + end + local tags = args.tags if type(tags) == "table" then tags = tags[1] @@ -207,7 +212,11 @@ local function query_entity(context, self, db, schema, method) args = self.args.uri end - local opts = extract_options(args, schema, context) + local opts, err, err_t = extract_options(db, args, schema, context) + if err then + return nil, err, err_t + end + local schema_name = schema.name local dao = db[schema_name] diff --git a/kong/api/routes/consumers.lua b/kong/api/routes/consumers.lua index 470281f6098..fc1c595e22f 100644 --- a/kong/api/routes/consumers.lua +++ b/kong/api/routes/consumers.lua @@ -20,7 +20,11 @@ return { -- Search by custom_id: /consumers?custom_id=xxx if custom_id then - local opts = endpoints.extract_options(args, db.consumers.schema, "select") + local opts, _, err_t = endpoints.extract_options(db, args, db.consumers.schema, "select") + if err_t then + return endpoints.handle_error(err_t) + end + local consumer, _, err_t = db.consumers:select_by_custom_id(custom_id, opts) if err_t then return endpoints.handle_error(err_t) diff --git a/kong/api/routes/upstreams.lua b/kong/api/routes/upstreams.lua index 614bef1721d..df97aa230fe 100644 --- a/kong/api/routes/upstreams.lua +++ b/kong/api/routes/upstreams.lua @@ -25,7 +25,12 @@ local function set_target_health(self, db, is_healthy) target, _, err_t = endpoints.select_entity(self, db, db.targets.schema) else - local opts = endpoints.extract_options(self.args.uri, db.targets.schema, "select") + local opts + opts, _, err_t = endpoints.extract_options(db, self.args.uri, db.targets.schema, "select") + if err_t then + return endpoints.handle_error(err_t) + end + local upstream_pk = db.upstreams.schema:extract_pk_values(upstream) local filter = { target = unescape_uri(self.params.targets) } target, _, err_t = db.targets:select_by_upstream_filter(upstream_pk, filter, opts) @@ -94,7 +99,11 @@ local function target_endpoint(self, db, callback) target, _, err_t = endpoints.select_entity(self, db, db.targets.schema) else - local opts = endpoints.extract_options(self.args.uri, db.targets.schema, "select") + local opts + opts, _, err_t = endpoints.extract_options(db, self.args.uri, db.targets.schema, "select") + if err_t then + return endpoints.handle_error(err_t) + end local upstream_pk = db.upstreams.schema:extract_pk_values(upstream) local filter = { target = unescape_uri(self.params.targets) } target, _, err_t = db.targets:select_by_upstream_filter(upstream_pk, filter, opts) diff --git a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua index 06fbb896889..fc7c87b48e0 100644 --- a/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua +++ b/spec/02-integration/04-admin_api/03-consumers_routes_spec.lua @@ -282,6 +282,16 @@ describe("Admin API (#" .. strategy .. "): ", function() local body = assert.response(res).has.status(200) assert.match('"data":%[%]', body) end) + it("returns bad request for empty tags", function() + local res = assert(client:send { + method = "GET", + path = "/consumers", + query = { tags = ngx.null} + }) + res = assert.res_status(400, res) + local json = cjson.decode(res) + assert.same("invalid option (tags: cannot be null)", json.message) + end) end) it("returns 405 on invalid method", function() local methods = {"DELETE", "PATCH"} diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 69f7bb52ea7..8012e5d4d84 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -637,6 +637,16 @@ describe("Admin API: #" .. strategy, function() }) assert.res_status(200, res) end) + it("returns bad request for empty tags", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams", + query = { tags = ngx.null} + }) + res = assert.res_status(400, res) + local json = cjson.decode(res) + assert.same("invalid option (tags: cannot be null)", json.message) + end) describe("empty results", function() lazy_setup(function() diff --git a/spec/02-integration/04-admin_api/14-tags_spec.lua b/spec/02-integration/04-admin_api/14-tags_spec.lua index 37586104683..99bb91d9adc 100644 --- a/spec/02-integration/04-admin_api/14-tags_spec.lua +++ b/spec/02-integration/04-admin_api/14-tags_spec.lua @@ -73,6 +73,26 @@ describe("Admin API - tags", function() end end) + it("filter by empty tag", function() + local res = assert(client:send { + method = "GET", + path = "/consumers?tags=" + }) + local body = assert.res_status(400, res) + local json = cjson.decode(body) + assert.same("invalid option (tags: cannot be null)", json.message) + end) + + it("filter by empty string tag", function() + local res = assert(client:send { + method = "GET", + path = "/consumers?tags=''" + }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + assert.equals(0, #json.data) + end) + it("filter by multiple tags with AND", function() local res = assert(client:send { method = "GET", From 5cab556adc6b0c74c11b83baeb2b81010881e8dc Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Thu, 31 Oct 2024 14:38:58 +0800 Subject: [PATCH 4060/4351] fix(admin-api): nested parameters can be parsed correctly when using form-urlencoded requests (#13668) When using curl to send a form-urlencoded request with nested parameters, such as $ curl -X POST http://localhost:8001/parsed_params \ --data 'items[1]=foo' \ --data 'items[2]=bar' the expected response is {"items":["foo","bar"]}, but instead, it returns {"items":{}}. This is actually an EE issue, but I see that there is a risk of this in CE even though it doesn't currently occur. So I initiated that fix on CE. The cause of the problem is due to the fact that nested parameters are lost when the decode_args method is called twice, without this fix. FTI-6165 --- .../kong/fix-parse-nested-parameters.yml | 3 +++ kong/tools/http.lua | 4 +++- .../04-admin_api/13-plugin-endpoints_spec.lua | 16 +++++++++++++++- .../kong/plugins/admin-api-method/api.lua | 10 ++++++++++ 4 files changed, 31 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-parse-nested-parameters.yml diff --git a/changelog/unreleased/kong/fix-parse-nested-parameters.yml b/changelog/unreleased/kong/fix-parse-nested-parameters.yml new file mode 100644 index 00000000000..e1cdd3fd21e --- /dev/null +++ b/changelog/unreleased/kong/fix-parse-nested-parameters.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where nested parameters can not be parsed correctly when using form-urlencoded requests. +type: bugfix +scope: Admin API diff --git a/kong/tools/http.lua b/kong/tools/http.lua index 58e5bb908b5..344c2a6f3f2 100644 --- a/kong/tools/http.lua +++ b/kong/tools/http.lua @@ -141,6 +141,8 @@ do end + -- { ["1"] = "a", ["2"] = "b" } becomes {"a", "b"} + -- { "a", "b" } becomes { "a", "b" } local function decode_array(t) local keys = {} local len = 0 @@ -160,7 +162,7 @@ do if keys[i] ~= i then return nil end - new_t[i] = t[tostring(i)] + new_t[i] = t[tostring(i)] or t[i] end return new_t diff --git a/spec/02-integration/04-admin_api/13-plugin-endpoints_spec.lua b/spec/02-integration/04-admin_api/13-plugin-endpoints_spec.lua index 24a4c7af8dd..bdd637ffde4 100644 --- a/spec/02-integration/04-admin_api/13-plugin-endpoints_spec.lua +++ b/spec/02-integration/04-admin_api/13-plugin-endpoints_spec.lua @@ -38,9 +38,23 @@ describe("Admin API endpoints added via plugins #" .. strategy, function() path = "/method_without_exit", headers = { ["Content-Type"] = "application/json" } }) - local body = assert.res_status(201 , res) + local body = assert.res_status(201, res) assert.same("hello", body) end) + + it("nested parameters can be parsed correctly when using form-urlencoded requests", function() + local res = assert(client:send{ + method = "POST", + path = "/parsed_params", + body = ngx.encode_args{ + ["items[1]"] = "foo", + ["items[2]"] = "bar", + }, + headers = { ["Content-Type"] = "application/x-www-form-urlencoded" } + }) + local body = assert.res_status(200, res) + assert.same('{"items":["foo","bar"]}', body) + end) end) end diff --git a/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/api.lua b/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/api.lua index 73c42b11cf9..cec0e17eb29 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/api.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/admin-api-method/api.lua @@ -6,4 +6,14 @@ return { ngx.print("hello") end, }, + ["/parsed_params"] = { + -- The purpose of the dummy filter is to let `parse_params` + -- of api/api_helpers.lua to be called twice. + before = function(self, db, helpers, parent) + end, + + POST = function(self, db, helpers, parent) + kong.response.exit(200, self.params) + end, + }, } From 8190a66e55930b0de3d82aff6cf08c38de9b29f2 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Thu, 31 Oct 2024 11:43:40 -0700 Subject: [PATCH 4061/4351] chore(deps): bump ngx_wasm_module to 741b22a9af7db531ef8125d19430d5aa0f4bdf6d (#13820) * chore(deps): bump ngx_wasm_module to 741b22a9af7db531ef8125d19430d5aa0f4bdf6d Changes since ea1475cf4a4c23d33d7c417c52d86a2020c0b945: * 741b22a - feat(ffi) produce an error on 'shm:set()' when already locked * 630a5e7 - feat(metrics) switch metric name metadata separator to ':' * 3434919 - feat(wasm) disallow some characters from module names * bee8b84 - chore(metrics) simplify 'ngx_wa_metrics_histogram_record' arguments * 070f371 - docs(changelog) prerelease-0.5.0 * 3bb2f15 - feat(metrics) implement user-defined histogram bins * f516ba6 - chore(release) enable mail & cgi modules in release binaries * 05a42f9 - chore(deps) bump PCRE to 10.44 * 7fac221 - chore(deps) bump Wasmtime to 26.0.0 * cad840a - chore(ci) bump OpenResty to 1.27.1.1 * b370a90 - chore(deps) bump OpenSSL to 3.4.0 * bbf4891 - docs(install) rename module mentions as per the archive name (ngx_wasmx_module) * chore(deps): bump Wasmtime to 26.0.0 --------- Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin --- .requirements | 4 ++-- build/openresty/wasmx/wasmx_repositories.bzl | 8 ++++---- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- changelog/unreleased/kong/bump-wasmtime.yml | 2 ++ 4 files changed, 9 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/bump-wasmtime.yml diff --git a/.requirements b/.requirements index 14bd56825ca..3d6b9f099dc 100644 --- a/.requirements +++ b/.requirements @@ -24,9 +24,9 @@ ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=ea1475cf4a4c23d33d7c417c52d86a2020c0b945 +NGX_WASM_MODULE=741b22a9af7db531ef8125d19430d5aa0f4bdf6d WASMER=3.1.1 -WASMTIME=25.0.1 +WASMTIME=26.0.0 V8=12.0.267.17 NGX_BROTLI=a71f9312c2deb28875acc7bacfdd5695a111aa53 # master branch of Oct 9, 2023 diff --git a/build/openresty/wasmx/wasmx_repositories.bzl b/build/openresty/wasmx/wasmx_repositories.bzl index 7ea2effd8e5..87d1a2705ff 100644 --- a/build/openresty/wasmx/wasmx_repositories.bzl +++ b/build/openresty/wasmx/wasmx_repositories.bzl @@ -42,12 +42,12 @@ wasm_runtimes = { }, "wasmtime": { "linux": { - "x86_64": "5c4c490bbc8ddee6311653dd5c361933202b69e12eaddfe6b3aed371c97b6b4a", - "aarch64": "a189e01ef73a5c3c0bfcbc1a26dcc31f5b1904fcbdf344f761cfb19e8ecfd501", + "x86_64": "8eff9cf96c2fe86e5f6d55fd92a28fb7a48504fdea54cd588fa4d08f9a95eb36", + "aarch64": "8b9212ba5dd2742fdb5d97c49d0f9dce99a7a86cb43a135a1a70d6d355191560", }, "macos": { - "x86_64": "6d81ab0775ec900285ee1140555ba09a953669324d9317a8bb1fe0572684dbfb", - "aarch64": "61b15351c136aad75735eadf42f6101acb42480d6419efef4dbdd81ddb4dd180", + "x86_64": "bb4778e3e34dbdf4f5cc3f2e508384f45670834276a1085b17558caa2ebfd737", + "aarch64": "b3c5903d8d01fa7a71e4cec86fd6b1c7d85e0f90915a49870e7954e4cba0f5b3", }, }, } diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 0f99eac89c5..223f70c61dc 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bumped `ngx_wasm_module` to `ea1475cf4a4c23d33d7c417c52d86a2020c0b945`" +message: "Bumped `ngx_wasm_module` to `741b22a9af7db531ef8125d19430d5aa0f4bdf6d`" type: dependency diff --git a/changelog/unreleased/kong/bump-wasmtime.yml b/changelog/unreleased/kong/bump-wasmtime.yml new file mode 100644 index 00000000000..3cb074df98b --- /dev/null +++ b/changelog/unreleased/kong/bump-wasmtime.yml @@ -0,0 +1,2 @@ +message: "Bumped `Wasmtime` version to `26.0.0`" +type: dependency From 0072d7b770af30d6f3373ed6e6d39955b1c78090 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 1 Nov 2024 17:12:30 +0800 Subject: [PATCH 4062/4351] refactor(clustering/rpc): tunings and fixes for rubustness (#13771) * fix(db): pagesize must not be less than 2 * fix(db): set global key in lmdb * fix(db): use request_aware_table correctly * fix(dbless): get default workspace correctly * fix(clustering): check latest_version and d.ws_id * fix(clustering): fix dp do_sync() * fix(clustering):fix declarative export sync * fix(clustering):check latest_version == ngx_null in CP * fix(clustering): inc sync add ws (#13790) * fix(clustering/sync): set ws_id in do_sync() * fix(clustering): delta version is null (#13789) * fix(clustering/sync): delta.version may be null * refactor(clustering): change sync data structure (#13794) * fix(incremental sync): added comment for 2 times do_sync (#13801) * fix(incremental sync): fix cache_key handling for select_by_cache_key (#13815) * fix(incremental sync): fix cache_key handling for select_by_cache_key * refactor(dbless): clean logic of select_by_field (#13817) * refactor(dbless): clean logic of selec_by_field * fix(incremental sync): fixed ws_id processing in _set_entity_for_txn (#13816) --------- Co-authored-by: Xiaochen Wang Co-authored-by: Datong Sun --- kong/clustering/services/sync/hooks.lua | 28 +++--- kong/clustering/services/sync/rpc.lua | 98 ++++++++++++------- .../services/sync/strategies/postgres.lua | 22 +++-- kong/db/dao/init.lua | 2 +- kong/db/declarative/export.lua | 7 +- kong/db/declarative/import.lua | 76 ++++++++++---- kong/db/migrations/core/024_370_to_380.lua | 4 +- kong/db/schema/others/declarative_config.lua | 2 +- kong/db/strategies/off/init.lua | 30 ++++-- .../migrations/core/024_370_to_380_spec.lua | 4 +- 10 files changed, 179 insertions(+), 94 deletions(-) diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index 7a3a1402558..ae7bbbe9062 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -75,13 +75,19 @@ function _M:notify_all_nodes() end -function _M:entity_delta_writer(row, name, options, ws_id, is_delete) +function _M:entity_delta_writer(entity, name, options, ws_id, is_delete) + -- composite key, like { id = ... } + local schema = kong.db[name].schema + local pk = schema:extract_pk_values(entity) + + assert(schema:validate_primary_key(pk)) + local deltas = { { type = name, - id = row.id, + pk = pk, ws_id = ws_id, - row = is_delete and ngx_null or row, + entity = is_delete and ngx_null or entity, }, } @@ -99,7 +105,7 @@ function _M:entity_delta_writer(row, name, options, ws_id, is_delete) self:notify_all_nodes() - return row -- for other hooks + return entity -- for other hooks end @@ -131,21 +137,21 @@ function _M:register_dao_hooks() end end - local function post_hook_writer_func(row, name, options, ws_id) + local function post_hook_writer_func(entity, name, options, ws_id) if not is_db_export(name) then - return row + return entity end - return self:entity_delta_writer(row, name, options, ws_id) + return self:entity_delta_writer(entity, name, options, ws_id) end - local function post_hook_delete_func(row, name, options, ws_id, cascade_entries) + local function post_hook_delete_func(entity, name, options, ws_id, cascade_entries) if not is_db_export(name) then - return row + return entity end - -- set lmdb value to ngx_null then return row - return self:entity_delta_writer(row, name, options, ws_id, true) + -- set lmdb value to ngx_null then return entity + return self:entity_delta_writer(entity, name, options, ws_id, true) end local dao_hooks = { diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 3d3ec536089..2cefa4a3341 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -6,16 +6,17 @@ local txn = require("resty.lmdb.transaction") local declarative = require("kong.db.declarative") local constants = require("kong.constants") local concurrency = require("kong.concurrency") +local isempty = require("table.isempty") local insert_entity_for_txn = declarative.insert_entity_for_txn local delete_entity_for_txn = declarative.delete_entity_for_txn local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY +local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } -local pairs = pairs local ipairs = ipairs local fmt = string.format local ngx_null = ngx.null @@ -39,16 +40,16 @@ end function _M:init_cp(manager) - -- CP - -- Method: kong.sync.v2.get_delta - -- Params: versions: list of current versions of the database - -- { { namespace = "default", version = 1000, }, } local purge_delay = manager.conf.cluster_data_plane_purge_delay local function gen_delta_result(res, wipe) return { default = { deltas = res, wipe = wipe, }, } end + -- CP + -- Method: kong.sync.v2.get_delta + -- Params: versions: list of current versions of the database + -- example: { default = { version = 1000, }, } manager.callbacks:register("kong.sync.v2.get_delta", function(node_id, current_versions) ngx_log(ngx_DEBUG, "[kong.sync.v2] config push (connected client)") @@ -57,19 +58,13 @@ function _M:init_cp(manager) rpc_peers = kong.rpc:get_peers() end - local default_namespace - for namespace, v in pairs(current_versions) do - if namespace == "default" then - default_namespace = v - break - end - end + local default_namespace = current_versions.default if not default_namespace then return nil, "default namespace does not exist inside params" end - -- { { namespace = "default", version = 1000, }, } + -- { default = { version = 1000, }, } local default_namespace_version = default_namespace.version -- XXX TODO: follow update_sync_status() in control_plane.lua @@ -117,7 +112,7 @@ function _M:init_cp(manager) return nil, err end - if #res == 0 then + if isempty(res) then ngx_log(ngx_DEBUG, "[kong.sync.v2] no delta for node_id: ", node_id, ", current_version: ", default_namespace_version, @@ -126,7 +121,7 @@ function _M:init_cp(manager) end -- some deltas are returned, are they contiguous? - if res[1].version == default_namespace.version + 1 then + if res[1].version == default_namespace_version + 1 then -- doesn't wipe dp lmdb, incremental sync return gen_delta_result(res, false) end @@ -155,7 +150,7 @@ function _M:init_dp(manager) -- DP -- Method: kong.sync.v2.notify_new_version -- Params: new_versions: list of namespaces and their new versions, like: - -- { { new_version = 1000, }, }, possible field: namespace = "default" + -- { default = { new_version = 1000, }, } manager.callbacks:register("kong.sync.v2.notify_new_version", function(node_id, new_versions) -- TODO: currently only default is supported, and anything else is ignored local default_new_version = new_versions.default @@ -199,24 +194,33 @@ local function do_sync() return true end - local ns_delta - - for namespace, delta in pairs(ns_deltas) do - if namespace == "default" then - ns_delta = delta - break -- should we break here? - end - end + -- ns_deltas should look like: + -- { default = { deltas = { ... }, wipe = true, }, } + local ns_delta = ns_deltas.default if not ns_delta then return nil, "default namespace does not exist inside params" end - if #ns_delta.deltas == 0 then + local deltas = ns_delta.deltas + + if isempty(deltas) then ngx_log(ngx_DEBUG, "no delta to sync") return true end + -- we should find the correct default workspace + -- and replace the old one with it + local default_ws_changed + for _, delta in ipairs(deltas) do + if delta.type == "workspaces" and delta.entity.name == "default" then + kong.default_workspace = delta.entity.id + default_ws_changed = true + break + end + end + assert(type(kong.default_workspace) == "string") + local t = txn.begin(512) local wipe = ns_delta.wipe @@ -227,18 +231,25 @@ local function do_sync() local db = kong.db local version = 0 + local opts = {} local crud_events = {} local crud_events_n = 0 - for _, delta in ipairs(ns_delta.deltas) do + -- delta should look like: + -- { type = ..., entity = { ... }, version = 1, ws_id = ..., } + for _, delta in ipairs(deltas) do local delta_type = delta.type - local delta_row = delta.row + local delta_entity = delta.entity local ev - if delta_row ~= ngx_null then + -- delta must have ws_id to generate the correct lmdb key + -- set the correct workspace for item + opts.workspace = assert(delta.ws_id) + + if delta_entity ~= nil and delta_entity ~= ngx_null then -- upsert the entity -- does the entity already exists? - local old_entity, err = db[delta_type]:select(delta_row) + local old_entity, err = db[delta_type]:select(delta_entity) if err then return nil, err end @@ -247,29 +258,29 @@ local function do_sync() -- If we will wipe lmdb, we don't need to delete it from lmdb. if old_entity and not wipe then - local res, err = delete_entity_for_txn(t, delta_type, old_entity, nil) + local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) if not res then return nil, err end end - local res, err = insert_entity_for_txn(t, delta_type, delta_row, nil) + local res, err = insert_entity_for_txn(t, delta_type, delta_entity, opts) if not res then return nil, err end - ev = { delta_type, crud_event_type, delta_row, old_entity, } + ev = { delta_type, crud_event_type, delta_entity, old_entity, } else -- delete the entity - local old_entity, err = kong.db[delta_type]:select({ id = delta.id, }) -- TODO: composite key + local old_entity, err = kong.db[delta_type]:select(delta.pk) -- composite key if err then return nil, err end -- If we will wipe lmdb, we don't need to delete it from lmdb. if old_entity and not wipe then - local res, err = delete_entity_for_txn(t, delta_type, old_entity, nil) + local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) if not res then return nil, err end @@ -281,13 +292,22 @@ local function do_sync() crud_events_n = crud_events_n + 1 crud_events[crud_events_n] = ev - -- XXX TODO: could delta.version be nil or ngx.null - if type(delta.version) == "number" and delta.version ~= version then + -- delta.version should not be nil or ngx.null + assert(type(delta.version) == "number") + + if delta.version ~= version then version = delta.version end end -- for _, delta + -- store current sync version t:set(DECLARATIVE_HASH_KEY, fmt("%032d", version)) + + -- store the correct default workspace uuid + if default_ws_changed then + t:set(DECLARATIVE_DEFAULT_WORKSPACE_KEY, kong.default_workspace) + end + local ok, err = t:commit() if not ok then return nil, err @@ -299,7 +319,7 @@ local function do_sync() else for _, event in ipairs(crud_events) do - -- delta_type, crud_event_type, delta.row, old_entity + -- delta_type, crud_event_type, delta.entity, old_entity db[event[1]]:post_crud_event(event[2], event[3], event[4]) end end @@ -314,7 +334,9 @@ local function sync_handler(premature) end local res, err = concurrency.with_worker_mutex(SYNC_MUTEX_OPTS, function() - -- here must be 2 times + -- `do_sync()` is run twice in a row to report back new version number + -- to CP quickly after sync. (`kong.sync.v2.get_delta` is used for both pulling delta + -- as well as status reporting) for _ = 1, 2 do local ok, err = do_sync() if not ok then diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index 39c550b8ffb..bbc397d773c 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -8,6 +8,7 @@ local buffer = require("string.buffer") local string_format = string.format local cjson_encode = cjson.encode +local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG @@ -66,23 +67,23 @@ local NEW_VERSION_QUERY = [[ new_version integer; BEGIN INSERT INTO clustering_sync_version DEFAULT VALUES RETURNING version INTO new_version; - INSERT INTO clustering_sync_delta (version, type, id, ws_id, row) VALUES %s; + INSERT INTO clustering_sync_delta (version, type, pk, ws_id, entity) VALUES %s; END $$; ]] -- deltas: { --- { type = "service", "id" = "d78eb00f-8702-4d6a-bfd9-e005f904ae3e", "ws_id" = "73478cf6-964f-412d-b1c4-8ac88d9e85e9", row = "JSON", } --- { type = "route", "id" = "0a5bac5c-b795-4981-95d2-919ba3390b7e", "ws_id" = "73478cf6-964f-412d-b1c4-8ac88d9e85e9", row = "JSON", } +-- { type = "service", "pk" = { id = "d78eb00f..." }, "ws_id" = "73478cf6...", entity = "JSON", } +-- { type = "route", "pk" = { id = "0a5bac5c..." }, "ws_id" = "73478cf6...", entity = "JSON", } -- } function _M:insert_delta(deltas) local buf = buffer.new() for _, d in ipairs(deltas) do buf:putf("(new_version, %s, %s, %s, %s)", self.connector:escape_literal(d.type), - self.connector:escape_literal(d.id), - self.connector:escape_literal(d.ws_id), - self.connector:escape_literal(cjson_encode(d.row))) + self.connector:escape_literal(cjson_encode(d.pk)), + self.connector:escape_literal(d.ws_id or kong.default_workspace), + self.connector:escape_literal(cjson_encode(d.entity))) end local sql = string_format(NEW_VERSION_QUERY, buf:get()) @@ -92,14 +93,19 @@ end function _M:get_latest_version() - local sql = "SELECT MAX(version) AS max_version FROM clustering_sync_version" + local sql = "SELECT MAX(version) FROM clustering_sync_version" local res, err = self.connector:query(sql) if not res then return nil, err end - return res[1] and res[1].max_version + local ver = res[1] and res[1].max + if ver == ngx_null then + return 0 + end + + return ver end diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index 4305be4a96f..a20cb6813e7 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -1555,7 +1555,7 @@ function DAO:cache_key(key, arg2, arg3, arg4, arg5, ws_id) error("key must be a string or an entity table", 2) end - if key.ws_id ~= nil and key.ws_id ~= null then + if key.ws_id ~= nil and key.ws_id ~= null and schema.workspaceable then ws_id = key.ws_id end diff --git a/kong/db/declarative/export.lua b/kong/db/declarative/export.lua index 6c1c66ede7f..e20d3c1d846 100644 --- a/kong/db/declarative/export.lua +++ b/kong/db/declarative/export.lua @@ -124,7 +124,11 @@ local function export_from_db_impl(emitter, skip_ws, skip_disabled_entities, exp return nil, err end + -- it will be ngx.null when the table clustering_sync_version is empty sync_version = assert(ok[1].max) + if sync_version == null then + sync_version = 0 + end end emitter:emit_toplevel({ @@ -359,7 +363,8 @@ local sync_emitter = { emit_entity = function(self, entity_name, entity_data) self.out_n = self.out_n + 1 - self.out[self.out_n] = { type = entity_name , row = entity_data, version = self.sync_version, } + self.out[self.out_n] = { type = entity_name , entity = entity_data, version = self.sync_version, + ws_id = kong.default_workspace, } end, done = function(self) diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index ea8f23a546d..c083fd86d84 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -30,14 +30,31 @@ local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY +local GLOBAL_WORKSPACE_TAG = "*" +local UNINIT_WORKSPACE_ID = "00000000-0000-0000-0000-000000000000" + + +local function get_default_workspace() + -- in init phase we can not access lmdb + if kong.default_workspace == UNINIT_WORKSPACE_ID and + get_phase() ~= "init" + then + local res = kong.db.workspaces:select_by_name("default") + kong.default_workspace = assert(res and res.id) + end + + return kong.default_workspace +end + + -- Generates the appropriate workspace ID for current operating context -- depends on schema settings -- -- Non-workspaceable entities are always placed under the "default" -- workspace -- --- If the query explicitly set options.workspace == null, then "default" --- workspace shall be used +-- If the query explicitly set options.workspace == null, then all +-- workspaces shall be used -- -- If the query explicitly set options.workspace == "some UUID", then -- it will be returned @@ -45,7 +62,7 @@ local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPAC -- Otherwise, the current workspace ID will be returned local function workspace_id(schema, options) if not schema.workspaceable then - return kong.default_workspace + return get_default_workspace() end -- options.workspace does not exist @@ -53,10 +70,8 @@ local function workspace_id(schema, options) return get_workspace_id() end - -- options.workspace == null must be handled by caller by querying - -- all available workspaces one by one if options.workspace == null then - return kong.default_workspace + return GLOBAL_WORKSPACE_TAG end -- options.workspace is a UUID @@ -264,7 +279,10 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) local dao = kong.db[entity_name] local schema = dao.schema local pk = pk_string(schema, item) - local ws_id = workspace_id(schema, options) + + -- If the item belongs to a specific workspace, + -- use it directly without using the default one. + local ws_id = item.ws_id or workspace_id(schema, options) local itm_key = item_key(entity_name, ws_id, pk) @@ -289,11 +307,17 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) -- store serialized entity into lmdb t:set(itm_key, itm_value) + -- for global query + local global_key = item_key(entity_name, GLOBAL_WORKSPACE_TAG, pk) + t:set(global_key, idx_value) + -- select_by_cache_key if schema.cache_key then local cache_key = dao:cache_key(item) - local key = unique_field_key(entity_name, ws_id, "cache_key", cache_key) - + -- The second parameter (ws_id) is a placeholder here, because the cache_key + -- is already unique globally. + local key = unique_field_key(entity_name, get_default_workspace(), + "cache_key", cache_key) -- store item_key or nil into lmdb t:set(key, idx_value) end @@ -302,6 +326,8 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) local is_foreign = fdata.type == "foreign" local fdata_reference = fdata.reference local value = item[fname] + -- avoid overriding the outer ws_id + local field_ws_id = fdata.unique_across_ws and kong.default_workspace or ws_id -- value may be null, we should skip it if not value or value == null then @@ -321,14 +347,12 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) value_str = pk_string(kong.db[fdata_reference].schema, value) end - if fdata.unique_across_ws then - ws_id = kong.default_workspace - end - - local key = unique_field_key(entity_name, ws_id, fname, value_str or value) + for _, wid in ipairs {field_ws_id, GLOBAL_WORKSPACE_TAG} do + local key = unique_field_key(entity_name, wid, fname, value_str or value) - -- store item_key or nil into lmdb - t:set(key, idx_value) + -- store item_key or nil into lmdb + t:set(key, idx_value) + end end if is_foreign then @@ -337,10 +361,12 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) value_str = pk_string(kong.db[fdata_reference].schema, value) - local key = foreign_field_key(entity_name, ws_id, fname, value_str, pk) + for _, wid in ipairs {field_ws_id, GLOBAL_WORKSPACE_TAG} do + local key = foreign_field_key(entity_name, wid, fname, value_str, pk) - -- store item_key or nil into lmdb - t:set(key, idx_value) + -- store item_key or nil into lmdb + t:set(key, idx_value) + end end ::continue:: @@ -354,10 +380,18 @@ end -- the provided LMDB txn object, this operation is only safe -- is the entity does not already exist inside the LMDB database -- +-- The actual item key is: ||*| +-- -- This function sets the following: +-- -- * ||*| => serialized item --- * |||sha256(field_value) => ||*| --- * |||| -> ||*| +-- * |*|*| => actual item key +-- +-- * |||sha256(field_value) => actual item key +-- * |*||sha256(field_value) => actual item key +-- +-- * |||| => actual item key +-- * |*||| => actual item key -- -- DO NOT touch `item`, or else the entity will be changed local function insert_entity_for_txn(t, entity_name, item, options) diff --git a/kong/db/migrations/core/024_370_to_380.lua b/kong/db/migrations/core/024_370_to_380.lua index 9d78807962c..b433500f7ed 100644 --- a/kong/db/migrations/core/024_370_to_380.lua +++ b/kong/db/migrations/core/024_370_to_380.lua @@ -9,9 +9,9 @@ return { CREATE TABLE IF NOT EXISTS clustering_sync_delta ( "version" INT NOT NULL, "type" TEXT NOT NULL, - "id" UUID NOT NULL, + "pk" JSON NOT NULL, "ws_id" UUID NOT NULL, - "row" JSON, + "entity" JSON, FOREIGN KEY (version) REFERENCES clustering_sync_version(version) ON DELETE CASCADE ); CREATE INDEX IF NOT EXISTS clustering_sync_delta_version_idx ON clustering_sync_delta (version); diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 6d7c47e4d50..42b165f7e7f 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -59,7 +59,7 @@ do CACHED_OUT = request_aware_table.new() end - CACHED_OUT.clear() + CACHED_OUT:clear() for i = 1, count do local k = primary_key[i] insert(CACHED_OUT, tostring(object[k])) diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 1ab27cddf56..a80772224f2 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -38,6 +38,11 @@ _mt.__index = _mt local UNINIT_WORKSPACE_ID = "00000000-0000-0000-0000-000000000000" +local function need_follow(ws_id) + return ws_id == "*" +end + + local function get_default_workspace() if kong.default_workspace == UNINIT_WORKSPACE_ID then local res = kong.db.workspaces:select_by_name("default") @@ -107,11 +112,18 @@ local function select_by_key(schema, key, follow) end +local LMDB_MIN_PAGE_SIZE = 2 + + local function page_for_prefix(self, prefix, size, offset, options, follow) if not size then size = self.connector:get_page_size(options) end + -- LMDB 'page_size' can not be less than 2 + -- see: https://github.com/Kong/lua-resty-lmdb?tab=readme-ov-file#page + size = math.max(size, LMDB_MIN_PAGE_SIZE) + offset = offset or prefix local res, err_or_more = lmdb_prefix.page(offset, prefix, nil, size) @@ -166,7 +178,7 @@ local function page(self, size, offset, options) offset = token end - return page_for_prefix(self, prefix, size, offset, options, false) + return page_for_prefix(self, prefix, size, offset, options, need_follow(ws_id)) end @@ -176,7 +188,7 @@ local function select(self, pk, options) local ws_id = workspace_id(schema, options) local pk = pk_string(schema, pk) local key = item_key(schema.name, ws_id, pk) - return select_by_key(schema, key, false) + return select_by_key(schema, key, need_follow(ws_id)) end @@ -196,18 +208,18 @@ local function select_by_field(self, field, value, options) _, value = next(value) end - local ws_id = workspace_id(schema, options) + local schema_field = schema.fields[field] + local unique_across_ws = schema_field and schema_field.unique_across_ws - local key - local unique_across_ws = schema.fields[field].unique_across_ws -- only accept global query by field if field is unique across workspaces assert(not options or options.workspace ~= null or unique_across_ws) - if unique_across_ws then - ws_id = get_default_workspace() - end + -- align with cache_key insertion logic in _set_entity_for_txn + local ws_id = (unique_across_ws or field == "cache_key") and + get_default_workspace() or + workspace_id(schema, options) - key = unique_field_key(schema.name, ws_id, field, value) + local key = unique_field_key(schema.name, ws_id, field, value) return select_by_key(schema, key, true) end diff --git a/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua b/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua index 0563c4c83f8..cf0f04513c6 100644 --- a/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua +++ b/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua @@ -10,8 +10,8 @@ describe("database migration", function() assert.database_has_relation("clustering_sync_delta") assert.table_has_column("clustering_sync_delta", "version", "integer") assert.table_has_column("clustering_sync_delta", "type", "text") - assert.table_has_column("clustering_sync_delta", "id", "uuid") + assert.table_has_column("clustering_sync_delta", "pk", "json") assert.table_has_column("clustering_sync_delta", "ws_id", "uuid") - assert.table_has_column("clustering_sync_delta", "row", "json") + assert.table_has_column("clustering_sync_delta", "entity", "json") end) end) From 7d71b6b83601b541f6335cd06c09cc8e3d169138 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 4 Nov 2024 14:47:57 +0800 Subject: [PATCH 4063/4351] feat(ai-proxy): disable HTTP/2 ALPN handshake for connections on routes configured with AI-proxy. (#13735) This change will disable HTTP/2 ALPN handshake for connections on routes configured with AI-proxy. The following are the specific changes - move tls related function kong/tls/plugins/certificate.lua and kong/tls/plugins/sni_filter.lua from ee to ce repo - Based on feat(patch): add tls.disable_http2_alpn() function needed patch for disabling HTTP/2 ALPN when tls handshake. #13709 and feat: introduce tls.disable_http2_alpn() function lua-kong-nginx-module#93, we introduce the disable_http2_alpn action in the ai-proxy plugin to solve the ai-proxy plugin did not work in HTTP2 case. After the current PR is merged, HTTP/2 ALPN handshakes will be disabled for requests on routes configured with AI-proxy, and all these connections will fall back to the http1.1 protocol. AG-119 --- .../kong/feat-ai-proxy-disable-h2-alpn.yml | 4 + kong-3.9.0-0.rockspec | 3 + kong/init.lua | 4 + kong/llm/proxy/handler.lua | 73 +++++ kong/pdk/client/tls.lua | 18 ++ kong/pdk/private/phases.lua | 1 + kong/plugins/ai-proxy/handler.lua | 4 +- kong/templates/nginx_kong.lua | 3 + kong/templates/nginx_kong_stream.lua | 3 + kong/tls/plugins/certificate.lua | 128 +++++++++ kong/tls/plugins/sni_filter.lua | 263 ++++++++++++++++++ .../02-openai_integration_spec.lua | 112 +++++--- spec/fixtures/1.2_custom_nginx.template | 3 + t/01-pdk/14-client-tls/00-phase_checks.t | 22 ++ 14 files changed, 608 insertions(+), 33 deletions(-) create mode 100644 changelog/unreleased/kong/feat-ai-proxy-disable-h2-alpn.yml create mode 100644 kong/tls/plugins/certificate.lua create mode 100644 kong/tls/plugins/sni_filter.lua diff --git a/changelog/unreleased/kong/feat-ai-proxy-disable-h2-alpn.yml b/changelog/unreleased/kong/feat-ai-proxy-disable-h2-alpn.yml new file mode 100644 index 00000000000..b884097c6b5 --- /dev/null +++ b/changelog/unreleased/kong/feat-ai-proxy-disable-h2-alpn.yml @@ -0,0 +1,4 @@ +message: | + **ai-proxy**: Disabled HTTP/2 ALPN handshake for connections on routes configured with AI-proxy. +type: feature +scope: Plugin diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 59645720c5d..15d81ca2e1c 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -183,6 +183,9 @@ build = { ["kong.status"] = "kong/status/init.lua", ["kong.status.ready"] = "kong/status/ready.lua", + ["kong.tls.plugins.certificate"] = "kong/tls/plugins/certificate.lua", + ["kong.tls.plugins.sni_filter"] = "kong/tls/plugins/sni_filter.lua", + ["kong.tools.dns"] = "kong/tools/dns.lua", ["kong.tools.grpc"] = "kong/tools/grpc.lua", ["kong.tools.utils"] = "kong/tools/utils.lua", diff --git a/kong/init.lua b/kong/init.lua index 81b5d2c3817..39a39d1737b 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1056,6 +1056,10 @@ function Kong.ssl_certificate() kong.table.clear(ngx.ctx) end +function Kong.ssl_client_hello() + local ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC)) + ctx.KONG_PHASE = PHASES.client_hello +end function Kong.preread() local ctx = get_ctx_table(fetch_table(CTX_NS, CTX_NARR, CTX_NREC)) diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua index 1ae9e1885ec..17d0593756e 100644 --- a/kong/llm/proxy/handler.lua +++ b/kong/llm/proxy/handler.lua @@ -13,7 +13,14 @@ local kong_utils = require("kong.tools.gzip") local buffer = require "string.buffer" local strip = require("kong.tools.string").strip local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local kong_global = require("kong.global") +local PHASES = kong_global.phases +local certificate = require("kong.tls.plugins.certificate") +local sni_filter = require("kong.tls.plugins.sni_filter") + +local TTL_FOREVER = { ttl = 0 } +-- local SNI_CACHE_KEY = "ai:llm:cert_enabled_snis" local EMPTY = require("kong.tools.table").EMPTY @@ -477,4 +484,70 @@ function _M:access(conf) end + + +function _M:build_http2_alpn_filter(plugin_name) + -- do not execute if the kong configuration doesn't have any http2 listeners + local http2_enabled = false + for _, listener in ipairs(kong.configuration.proxy_listeners) do + if listener.http2 then + http2_enabled = true + break + end + end + + if not http2_enabled then + ngx.log(ngx.INFO, "no http2 listeners found, skipping LLM plugin initialization") + return + end + + local sni_cache_key = "ai:llm:cert_enabled_snis:" .. plugin_name + local orig_ssl_client_hello = Kong.ssl_client_hello -- luacheck: ignore + Kong.ssl_client_hello = function() -- luacheck: ignore + orig_ssl_client_hello() + + local ctx = ngx.ctx + -- ensure phases are set + ctx.KONG_PHASE = PHASES.client_hello + + kong_global.set_namespaced_log(kong, plugin_name) + local snis_set, err = kong.cache:get(sni_cache_key, TTL_FOREVER, + sni_filter.build_ssl_route_filter_set, plugin_name) + + if err then + kong.log.err("unable to request client to present its certificate: ", + err) + return ngx.exit(ngx.ERROR) + end + certificate.execute_client_hello(snis_set, { disable_http2 = true }) + kong_global.reset_log(kong) + + end + + local worker_events = kong.worker_events + if not worker_events or not worker_events.register then + return + end + + local function invalidate_sni_cache() + kong.cache:invalidate(sni_cache_key) + end + + worker_events.register(function(data) + invalidate_sni_cache() + end, "crud", "plugins") + + worker_events.register(function(data) + invalidate_sni_cache() + end, "crud", "routes") + + worker_events.register(function(data) + invalidate_sni_cache() + end, "crud", "services") + + worker_events.register(function(data) + invalidate_sni_cache() + end, "crud", "ca_certificates") +end + return _M diff --git a/kong/pdk/client/tls.lua b/kong/pdk/client/tls.lua index fc8db50106f..a678976e1bf 100644 --- a/kong/pdk/client/tls.lua +++ b/kong/pdk/client/tls.lua @@ -166,6 +166,24 @@ local function new() ngx.ctx.CLIENT_VERIFY_OVERRIDE = v end + --- + -- Prevents the TLS handshake from negotiating HTTP/2 ALPN. + -- if successful, the TLS handshake will not negotiate HTTP/2 ALPN to turn to HTTP1.1. + -- + -- @function kong.client.tls.disable_http2_alpn + -- @phases client_hello + -- @treturn true|nil Returns `true` if successful, `nil` if it fails. + -- @treturn nil|err Returns `nil` if successful, or an error message if it fails. + -- + -- @usage + -- local res, err = kong.client.tls.disable_http2_alpn() + -- if not res then + -- -- do something with err + -- end + function _TLS.disable_http2_alpn() + check_phase(PHASES.client_hello) + return kong_tls.disable_http2_alpn() + end return _TLS end diff --git a/kong/pdk/private/phases.lua b/kong/pdk/private/phases.lua index d3a2bca5717..12fcf5de10b 100644 --- a/kong/pdk/private/phases.lua +++ b/kong/pdk/private/phases.lua @@ -10,6 +10,7 @@ local PHASES = { --init = 0x00000001, init_worker = 0x00000001, certificate = 0x00000002, + client_hello = 0x00000008, --set = 0x00000004, rewrite = 0x00000010, access = 0x00000020, diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 558f4f24198..53b4ae6f8f8 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -3,7 +3,9 @@ local deep_copy = require "kong.tools.table".deep_copy local _M = deep_copy(require("kong.llm.proxy.handler")) - +_M.init_worker = function() + _M:build_http2_alpn_filter("ai-proxy") +end _M.PRIORITY = 770 _M.VERSION = kong_meta.version diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 184ba9370c1..470fa61e459 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -126,6 +126,9 @@ server { ssl_certificate_by_lua_block { Kong.ssl_certificate() } + ssl_client_hello_by_lua_block { + Kong.ssl_client_hello() + } > end # injected nginx_proxy_* directives diff --git a/kong/templates/nginx_kong_stream.lua b/kong/templates/nginx_kong_stream.lua index bfd276f25b4..c07407ad120 100644 --- a/kong/templates/nginx_kong_stream.lua +++ b/kong/templates/nginx_kong_stream.lua @@ -119,6 +119,9 @@ server { ssl_certificate_by_lua_block { Kong.ssl_certificate() } + ssl_client_hello_by_lua_block { + Kong.ssl_client_hello() + } > end set $upstream_host ''; diff --git a/kong/tls/plugins/certificate.lua b/kong/tls/plugins/certificate.lua new file mode 100644 index 00000000000..bf93298136f --- /dev/null +++ b/kong/tls/plugins/certificate.lua @@ -0,0 +1,128 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +--- Copyright 2019 Kong Inc. +local ngx_ssl = require "ngx.ssl" +local ssl_clt = require "ngx.ssl.clienthello" +local sni_filter = require("kong.tls.plugins.sni_filter") +local pl_stringx = require "pl.stringx" +local server_name = ngx_ssl.server_name +local PREFIX_SNIS_PSEUDO_INDEX = sni_filter.PREFIX_SNIS_PSEUDO_INDEX +local POSTFIX_SNIS_PSEUDO_INDEX = sni_filter.POSTFIX_SNIS_PSEUDO_INDEX +local startswith = pl_stringx.startswith +local endswith = pl_stringx.endswith + +local _M = {} + +local kong = kong +local EMPTY_T = {} + + +local function match_sni(snis, server_name) + if server_name then + -- search plain snis + if snis[server_name] then + kong.log.debug("matched the plain sni ", server_name) + return snis[server_name] + end + + -- TODO: use radix tree to accelerate the search once we have an available implementation + -- search snis with the leftmost wildcard + for sni, sni_t in pairs(snis[POSTFIX_SNIS_PSEUDO_INDEX] or EMPTY_T) do + if endswith(server_name, sni_t.value) then + kong.log.debug(server_name, " matched the sni with the leftmost wildcard ", sni) + return sni_t + end + end + + -- search snis with the rightmost wildcard + for sni, sni_t in pairs(snis[PREFIX_SNIS_PSEUDO_INDEX] or EMPTY_T) do + if startswith(server_name, sni_t.value) then + kong.log.debug(server_name, " matched the sni with the rightmost wildcard ", sni) + return sni_t + end + end + end + + if server_name then + kong.log.debug("client sent an unknown sni ", server_name) + + else + kong.log.debug("client didn't send an sni") + end + + if snis["*"] then + kong.log.debug("mTLS is enabled globally") + return snis["*"] + end +end + +function _M.execute(snis_set) + + local server_name = server_name() + + local sni_mapping = match_sni(snis_set, server_name) + + if sni_mapping then + -- TODO: improve detection of ennoblement once we have DAO functions + -- to filter plugin configurations based on plugin name + + kong.log.debug("enabled, will request certificate from client") + + local chain + -- send CA DN list + if sni_mapping.ca_cert_chain then + kong.log.debug("set client ca certificate chain") + chain = sni_mapping.ca_cert_chain.ctx + end + + local res, err = kong.client.tls.request_client_certificate(chain) + if not res then + kong.log.err("unable to request client to present its certificate: ", + err) + end + + -- disable session resumption to prevent inability to access client + -- certificate in later phases + res, err = kong.client.tls.disable_session_reuse() + if not res then + kong.log.err("unable to disable session reuse for client certificate: ", + err) + end + end +end + +function _M.execute_client_hello(snis_set, options) + if not snis_set then + return + end + + if not options then + return + end + + if not options.disable_http2 then + return + end + + local server_name, err = ssl_clt.get_client_hello_server_name() + if err then + kong.log.debug("unable to get client hello server name: ", err) + return + end + + local sni_mapping = match_sni(snis_set, server_name) + + if sni_mapping then + local res, err = kong.client.tls.disable_http2_alpn() + if not res then + kong.log.err("unable to disable http2 alpn: ", err) + end + end +end + +return _M diff --git a/kong/tls/plugins/sni_filter.lua b/kong/tls/plugins/sni_filter.lua new file mode 100644 index 00000000000..bf1e342ba82 --- /dev/null +++ b/kong/tls/plugins/sni_filter.lua @@ -0,0 +1,263 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local constants = require "kong.constants" +local openssl_x509 = require "resty.openssl.x509" +local chain_lib = require "resty.openssl.x509.chain" + +local _M = {} + +local kong = kong +local ipairs = ipairs +local new_tab = require("table.new") + +local PREFIX_SNIS_PSEUDO_INDEX = -1 +local POSTFIX_SNIS_PSEUDO_INDEX = -2 +_M.PREFIX_SNIS_PSEUDO_INDEX = PREFIX_SNIS_PSEUDO_INDEX +_M.POSTFIX_SNIS_PSEUDO_INDEX = POSTFIX_SNIS_PSEUDO_INDEX +local TTL_FOREVER = { ttl = 0 } + +local ca_cert_cache_opts = { + l1_serializer = function(ca) + local x509, err = openssl_x509.new(ca.cert, "PEM") + if err then + return nil, err + end + + return x509 + end +} + + +-- make the table out side of function to reuse table +local key = new_tab(1, 0) + +local function load_ca(ca_id) + kong.log.debug("cache miss for CA Cert") + + key.id = ca_id + local ca, err = kong.db.ca_certificates:select(key) + if not ca then + if err then + return nil, err + end + + return nil, "CA Certificate '" .. tostring(ca_id) .. "' does not exist" + end + + return ca +end + +local function merge_ca_ids(sni, ca_ids) + sni.ca_ids = sni.ca_ids or {} + local sni_ca_ids = sni.ca_ids + + for _, ca_id in ipairs(ca_ids) do + if not sni_ca_ids[ca_id] then + sni_ca_ids[ca_id] = true + end + end +end + +local function ca_cert_cache_key(ca_id) + return "mtls:cacert:" .. ca_id +end + +local function load_routes_from_db(db, route_id, options) + kong.log.debug("cache miss for route id: " .. route_id.id) + local routes, err = db.routes:select(route_id, options) + if routes == nil then + -- the third value means "do not cache" + return nil, err, -1 + end + + return routes +end + + +local function build_snis_for_route(route, snis, send_ca_dn, ca_ids) + -- every route should have SNI or ask cert on all requests + if not route.snis or #route.snis == 0 then + snis["*"] = snis["*"] or {} + + if send_ca_dn then + merge_ca_ids(snis["*"], ca_ids) + end + + else + for _, sni in ipairs(route.snis) do + local sni_t + local idx = sni:find("*", 1, true) + + if idx == 1 then + -- store snis with the leftmost wildcard in a subtable + snis[POSTFIX_SNIS_PSEUDO_INDEX] = snis[POSTFIX_SNIS_PSEUDO_INDEX] or {} + local postfix_snis = snis[POSTFIX_SNIS_PSEUDO_INDEX] + postfix_snis[sni] = postfix_snis[sni] or { value = sni:sub(2) } + sni_t = postfix_snis[sni] + kong.log.debug("add a postfix sni ", sni) + + elseif idx == #sni then + -- store snis with the rightmost wildcard in a subtable + snis[PREFIX_SNIS_PSEUDO_INDEX] = snis[PREFIX_SNIS_PSEUDO_INDEX] or {} + local prefix_snis = snis[PREFIX_SNIS_PSEUDO_INDEX] + prefix_snis[sni] = prefix_snis[sni] or { value = sni:sub(1, -2) } + sni_t = prefix_snis[sni] + kong.log.debug("add a prefix sni ", sni) + + else + snis[sni] = snis[sni] or {} + sni_t = snis[sni] + kong.log.debug("add a plain sni ", sni) + end + + if send_ca_dn then + merge_ca_ids(sni_t, ca_ids) + end + end + end +end + + +local function get_snis_for_plugin(db, plugin, snis, options) + -- plugin applied on service + local service_pk = plugin.service + local send_ca_dn = plugin.config.send_ca_dn + local ca_ids = plugin.config.ca_certificates + + if service_pk then + for route, err in db.routes:each_for_service(service_pk, nil, options) do + if err then + return err + end + + -- XXX: strictly speaking, if a mtls plugin is also applied on the route, + -- then we should skip the plugin applied on the corresponding service, + -- as the plugin on route has a higher priority. + -- But this requires a plugin iteration on every route. + -- For performance considerations, we choose to continue. + -- Sending a few more ca dn is not a big deal, since we are already doing + -- this by merging the ca dn of mtls plugins with the same sni. + -- After all, sending some extra ca dn is better than sending nothing. + build_snis_for_route(route, snis, send_ca_dn, ca_ids) + end + + return + end + + -- plugin applied on route + local route_pk = plugin.route + if route_pk then + -- since routes entity is workspaceable, workspace id + -- needs to be passed when computing cache key + local cache_key = db.routes:cache_key(route_pk.id, nil, nil, nil, nil, plugin.ws_id) + local cache_obj = kong[constants.ENTITY_CACHE_STORE.routes] + local route, err = cache_obj:get(cache_key, TTL_FOREVER, + load_routes_from_db, db, + route_pk, options) + + if err then + return err + end + + build_snis_for_route(route, snis, send_ca_dn, ca_ids) + + return + end + + -- plugin applied on global scope + snis["*"] = snis["*"] or {} + if send_ca_dn then + merge_ca_ids(snis["*"], ca_ids) + end +end + +-- build ca_cert_chain from sni_t +local function build_ca_cert_chain(sni_t) + local ca_ids = sni_t.ca_ids + + if not ca_ids then + return true + end + + local chain, err = chain_lib.new() + if err then + return nil, err + end + + for ca_id, _ in pairs(ca_ids) do + local x509, err = kong.cache:get(ca_cert_cache_key(ca_id), ca_cert_cache_opts, + load_ca, ca_id) + if err then + return nil, err + end + + local _ + _, err = chain:add(x509) + + if err then + return nil, err + end + end + + sni_t.ca_cert_chain = chain + + return true +end + + +-- build ca_cert_chain for every sni +function _M.sni_cache_l1_serializer(snis) + for k, v in pairs(snis) do + if k == PREFIX_SNIS_PSEUDO_INDEX or + k == POSTFIX_SNIS_PSEUDO_INDEX then + for _, sni_t in pairs(v) do + local res, err = build_ca_cert_chain(sni_t) + if not res then + return nil, err + end + end + + else + local res, err = build_ca_cert_chain(v) + if not res then + return nil, err + end + end + end + + return snis +end + +function _M.build_ssl_route_filter_set(plugin_name) + kong.log.debug("building ssl route filter set for plugin name " .. plugin_name) + local db = kong.db + local snis = {} + local options = {} + + for plugin, err in kong.db.plugins:each() do + if err then + return nil, "could not load plugins: " .. err + end + + if plugin.enabled and plugin.name == plugin_name then + local err = get_snis_for_plugin(db, plugin, snis, options) + if err then + return nil, err + end + + if snis["*"] then + break + end + end + end + + return snis +end + + +return _M diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index d0017dd96c2..42a9d7232ba 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local cjson = require "cjson" local pl_file = require "pl.file" +local ssl_fixtures = require "spec.fixtures.ssl" local strip = require("kong.tools.string").strip @@ -232,12 +233,24 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then path = "/", }) + local certificate = bp.certificates:insert { + cert = ssl_fixtures.cert_alt_alt, + key = ssl_fixtures.key_alt_alt, + cert_alt = ssl_fixtures.cert_alt_alt_ecdsa, + key_alt = ssl_fixtures.key_alt_alt_ecdsa, + } + bp.snis:insert { + name = "example.test", + certificate = certificate, + } + -- 200 chat good with one option local chat_good = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/good" } + paths = { "/openai/llm/v1/chat/good" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -287,9 +300,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 chat good with one option local chat_good_no_allow_override = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/good-no-allow-override" } + paths = { "/openai/llm/v1/chat/good-no-allow-override" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -323,9 +337,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 chat good with statistics disabled local chat_good_no_stats = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/good-without-stats" } + paths = { "/openai/llm/v1/chat/good-without-stats" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -363,9 +378,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 chat good with all logging enabled local chat_good_log_payloads = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/good-with-payloads" } + paths = { "/openai/llm/v1/chat/good-with-payloads" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -403,9 +419,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 chat bad upstream response with one option local chat_bad_upstream = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/bad_upstream_response" } + paths = { "/openai/llm/v1/chat/bad_upstream_response" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -432,9 +449,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 completions good with one option local completions_good = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/completions/good" } + paths = { "/openai/llm/v1/completions/good" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -461,9 +479,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 completions good using query param key local completions_good_one_query_param = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/completions/query-param-auth" } + paths = { "/openai/llm/v1/completions/query-param-auth" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -491,9 +510,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 completions good using query param key with no allow override local completions_good_one_query_param_no_allow_override = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/completions/query-param-auth-no-allow-override" } + paths = { "/openai/llm/v1/completions/query-param-auth-no-allow-override" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -523,9 +543,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 embeddings (preserve route mode) good local chat_good = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/embeddings/good" } + paths = { "/openai/llm/v1/embeddings/good" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -556,9 +577,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 chat good but no model set in plugin config local chat_good_no_model = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https"}, strip_path = true, - paths = { "/openai/llm/v1/chat/good-no-model-param" } + paths = { "/openai/llm/v1/chat/good-no-model-param" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -600,9 +622,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 completions good using post body key local completions_good_post_body_key = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https"}, strip_path = true, - paths = { "/openai/llm/v1/completions/post-body-auth" } + paths = { "/openai/llm/v1/completions/post-body-auth" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -630,9 +653,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 200 completions good using post body key local completions_good_post_body_key_no_allow_override = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/completions/post-body-auth-no-allow-override" } + paths = { "/openai/llm/v1/completions/post-body-auth-no-allow-override" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -662,9 +686,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 401 unauthorized local chat_401 = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/unauthorized" } + paths = { "/openai/llm/v1/chat/unauthorized" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -691,9 +716,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 400 bad request chat local chat_400 = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/bad_request" } + paths = { "/openai/llm/v1/chat/bad_request" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -720,9 +746,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 400 bad request completions local chat_400_comp = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/completions/bad_request" } + paths = { "/openai/llm/v1/completions/bad_request" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -749,9 +776,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- 500 internal server error local chat_500 = assert(bp.routes:insert { service = empty_service, - protocols = { "http" }, + protocols = { "http", "https" }, strip_path = true, - paths = { "/openai/llm/v1/chat/internal_server_error" } + paths = { "/openai/llm/v1/chat/internal_server_error" }, + snis = { "example.test" }, }) bp.plugins:insert { name = PLUGIN_NAME, @@ -785,6 +813,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then plugins = "bundled,ctx-checker-last,ctx-checker," .. PLUGIN_NAME, -- write & load declarative config, only if 'strategy=off' declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + log_level = "info", }, nil, nil, fixtures)) end) @@ -1054,6 +1083,25 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.equals(r.headers["ctx-checker-last-llm-model-requested"], "gpt-3.5-turbo") end) + it("good request with http2", function() + local curl_command = string.format("curl -X GET -k --resolve example.test:%s:127.0.0.1 -H 'Content-Type: application/json' https://example.test:%s/openai/llm/v1/chat/good -d @spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json", helpers.get_proxy_port(true), helpers.get_proxy_port(true)) + local output = io.popen(curl_command):read("*a") + ngx.log(ngx.ERR, output) + local json = assert(cjson.decode(output)) + + -- in this case, origin is "undxpected error" message + assert.equals(json.message, nil) + assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") + assert.equals(json.model, "gpt-3.5-turbo-0613") + assert.equals(json.object, "chat.completion") + assert.is_table(json.choices) + assert.is_table(json.choices[1].message) + assert.same({ + content = "The sum of 1 + 1 is 2.", + role = "assistant", + }, json.choices[1].message) + end) + it("good request, parses model of cjson.null", function() local body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json") body = cjson.decode(body) diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index 2f3851d919a..faa15037ec5 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -102,6 +102,9 @@ http { ssl_certificate_by_lua_block { Kong.ssl_certificate() } + ssl_client_hello_by_lua_block { + Kong.ssl_client_hello() + } > end # injected nginx_proxy_* directives diff --git a/t/01-pdk/14-client-tls/00-phase_checks.t b/t/01-pdk/14-client-tls/00-phase_checks.t index d43f6519129..8be8ca74643 100644 --- a/t/01-pdk/14-client-tls/00-phase_checks.t +++ b/t/01-pdk/14-client-tls/00-phase_checks.t @@ -26,6 +26,11 @@ qq{ phase_check_functions(phases.certificate) } + + ssl_client_hello_by_lua_block { + phase_check_functions(phases.client_hello) + } + location / { set \$upstream_uri '/t'; set \$upstream_scheme 'https'; @@ -66,6 +71,7 @@ qq{ args = {}, init_worker = "forced false", certificate = true, + client_hello = "forced false", rewrite = "forced false", access = "forced false", header_filter = "forced false", @@ -78,6 +84,7 @@ qq{ args = {}, init_worker = false, certificate = true, + client_hello = false, rewrite = false, access = false, header_filter = false, @@ -90,6 +97,7 @@ qq{ args = {}, init_worker = false, certificate = false, + client_hello = false, rewrite = true, access = true, response = true, @@ -101,6 +109,7 @@ qq{ method = "set_client_verify", args = { "SUCCESS", }, init_worker = "forced false", + client_hello = "forced false", certificate = "forced false", rewrite = nil, access = nil, @@ -109,6 +118,19 @@ qq{ body_filter = "forced false", log = "forced false", admin_api = false, + }, { + method = "disable_http2_alpn", + args = {}, + init_worker = false, + client_hello = true, + certificate = false, + rewrite = false, + access = false, + header_filter = false, + response = false, + body_filter = false, + log = false, + admin_api = false, }, } From 5e5256c39e89246bea6671911f1095795bd64c00 Mon Sep 17 00:00:00 2001 From: samugi Date: Thu, 24 Oct 2024 18:46:41 +0200 Subject: [PATCH 4064/4351] feat(o11y/d11y): prepare instrumentation for active tracing * support array and map type attributes * support configurable sink for tracer * refactor OTLP code to be accessible outside OTel --- .../kong/feat-tracing-pdk-attributes.yml | 3 + kong-3.9.0-0.rockspec | 5 +- .../otlp.lua => observability/otlp/init.lua} | 37 +++++++++-- .../otlp}/proto.lua | 0 kong/pdk/tracing.lua | 65 +++++++++++++------ kong/plugins/opentelemetry/logs.lua | 2 +- kong/plugins/opentelemetry/traces.lua | 2 +- .../26-observability/01-tracer_pdk_spec.lua | 8 +++ .../37-opentelemetry/01-otlp_spec.lua | 36 +++++++++- .../37-opentelemetry/04-exporter_spec.lua | 2 +- .../37-opentelemetry/05-otelcol_spec.lua | 2 +- 11 files changed, 125 insertions(+), 37 deletions(-) create mode 100644 changelog/unreleased/kong/feat-tracing-pdk-attributes.yml rename kong/{plugins/opentelemetry/otlp.lua => observability/otlp/init.lua} (86%) rename kong/{plugins/opentelemetry => observability/otlp}/proto.lua (100%) diff --git a/changelog/unreleased/kong/feat-tracing-pdk-attributes.yml b/changelog/unreleased/kong/feat-tracing-pdk-attributes.yml new file mode 100644 index 00000000000..694cf209cfe --- /dev/null +++ b/changelog/unreleased/kong/feat-tracing-pdk-attributes.yml @@ -0,0 +1,3 @@ +message: Array and Map type span attributes are now supported by the tracing PDK +type: feature +scope: PDK diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 15d81ca2e1c..1b5f5f4e95a 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -598,8 +598,6 @@ build = { ["kong.plugins.opentelemetry.migrations.001_331_to_332"] = "kong/plugins/opentelemetry/migrations/001_331_to_332.lua", ["kong.plugins.opentelemetry.handler"] = "kong/plugins/opentelemetry/handler.lua", ["kong.plugins.opentelemetry.schema"] = "kong/plugins/opentelemetry/schema.lua", - ["kong.plugins.opentelemetry.proto"] = "kong/plugins/opentelemetry/proto.lua", - ["kong.plugins.opentelemetry.otlp"] = "kong/plugins/opentelemetry/otlp.lua", ["kong.plugins.opentelemetry.traces"] = "kong/plugins/opentelemetry/traces.lua", ["kong.plugins.opentelemetry.logs"] = "kong/plugins/opentelemetry/logs.lua", ["kong.plugins.opentelemetry.utils"] = "kong/plugins/opentelemetry/utils.lua", @@ -674,6 +672,9 @@ build = { ["kong.observability.logs"] = "kong/observability/logs.lua", + ["kong.observability.otlp.proto"] = "kong/observability/otlp/proto.lua", + ["kong.observability.otlp"] = "kong/observability/otlp/init.lua", + ["kong.timing"] = "kong/timing/init.lua", ["kong.timing.context"] = "kong/timing/context.lua", ["kong.timing.hooks"] = "kong/timing/hooks/init.lua", diff --git a/kong/plugins/opentelemetry/otlp.lua b/kong/observability/otlp/init.lua similarity index 86% rename from kong/plugins/opentelemetry/otlp.lua rename to kong/observability/otlp/init.lua index ded49eb3ed2..d9aeac69eae 100644 --- a/kong/plugins/opentelemetry/otlp.lua +++ b/kong/observability/otlp/init.lua @@ -1,15 +1,16 @@ -require "kong.plugins.opentelemetry.proto" +require "kong.observability.otlp.proto" local pb = require "pb" local new_tab = require "table.new" local nkeys = require "table.nkeys" local tablepool = require "tablepool" -local deep_copy = require("kong.tools.table").deep_copy +local kong_table = require "kong.tools.table" local kong = kong local insert = table.insert local tablepool_fetch = tablepool.fetch local tablepool_release = tablepool.release -local table_merge = require("kong.tools.table").table_merge +local table_merge = kong_table.table_merge +local deep_copy = kong_table.deep_copy local setmetatable = setmetatable local TRACE_ID_LEN = 16 @@ -33,6 +34,31 @@ local TYPE_TO_ATTRIBUTE_TYPES = { boolean = "bool_value", } +local function transform_value(key, value) + if type(value) == "table" then + if kong_table.is_array(value) then + local entries = new_tab(#value, 0) + for _, v in ipairs(value) do + insert(entries, transform_value(nil, v)) + end + return { array_value = { values = entries } } + else + local entries = new_tab(nkeys(value), 0) + for k, v in pairs(value) do + insert(entries, { + key = k, + value = transform_value(k, v) + }) + end + return { kvlist_value = { values = entries } } + end + end + + local attribute_type = key and KEY_TO_ATTRIBUTE_TYPES[key] + or TYPE_TO_ATTRIBUTE_TYPES[type(value)] + return attribute_type and { [attribute_type] = value } or EMPTY_TAB +end + local function transform_attributes(attr) if type(attr) ~= "table" then error("invalid attributes", 2) @@ -40,12 +66,9 @@ local function transform_attributes(attr) local pb_attributes = new_tab(nkeys(attr), 0) for k, v in pairs(attr) do - - local attribute_type = KEY_TO_ATTRIBUTE_TYPES[k] or TYPE_TO_ATTRIBUTE_TYPES[type(v)] - insert(pb_attributes, { key = k, - value = attribute_type and { [attribute_type] = v } or EMPTY_TAB + value = transform_value(k, v), }) end diff --git a/kong/plugins/opentelemetry/proto.lua b/kong/observability/otlp/proto.lua similarity index 100% rename from kong/plugins/opentelemetry/proto.lua rename to kong/observability/otlp/proto.lua diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index 5a94e980578..bf4cc29bb7e 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -234,13 +234,7 @@ local function link_span(tracer, span, name, options) span.linked = true -- insert the span to ctx - local ctx = ngx.ctx - local spans = ctx.KONG_SPANS - if not spans then - spans = tablepool_fetch(POOL_SPAN_STORAGE, 10, 0) - spans[0] = 0 -- span counter - ctx.KONG_SPANS = spans - end + local spans = tracer.get_spans() local len = spans[0] + 1 spans[len] = span @@ -321,7 +315,8 @@ function span_mt:set_attribute(key, value) vtyp = type(value) end - if vtyp ~= "string" and vtyp ~= "number" and vtyp ~= "boolean" and vtyp ~= nil then + -- TODO: any invalid type left? + if vtyp ~= "string" and vtyp ~= "number" and vtyp ~= "boolean" and vtyp ~= "table" and vtyp ~= nil then -- we should not error out here, as most of the caller does not catch -- errors, and they are hooking to core facilities, which may cause -- unexpected behavior. @@ -427,14 +422,19 @@ local noop_tracer = {} noop_tracer.name = "noop" noop_tracer.start_span = function() return noop_span end noop_tracer.create_span = function() return noop_span end +noop_tracer.get_spans = NOOP +noop_tracer.get_root_span = NOOP +noop_tracer.init_spans = NOOP noop_tracer.link_span = NOOP noop_tracer.active_span = NOOP noop_tracer.set_active_span = NOOP noop_tracer.process_span = NOOP noop_tracer.set_should_sample = NOOP noop_tracer.get_sampling_decision = NOOP +noop_tracer.spans_table_key = "noop" local VALID_TRACING_PHASES = { + ssl_cert = true, rewrite = true, access = true, header_filter = true, @@ -446,9 +446,11 @@ local VALID_TRACING_PHASES = { --- New Tracer local function new_tracer(name, options) name = name or "default" + local namespace = options and options.namespace or "KONG" + local cache_key = namespace .. "_" .. name - if tracer_memo[name] then - return tracer_memo[name] + if tracer_memo[cache_key] then + return tracer_memo[cache_key] end local self = { @@ -463,7 +465,8 @@ local function new_tracer(name, options) options.sampling_rate = options.sampling_rate or 1.0 self.sampler = get_trace_id_based_sampler(options.sampling_rate) - self.active_span_key = name .. "_" .. "active_span" + self.active_span_key = namespace .. "_" .. "active_span" + self.spans_table_key = namespace .. "_" .. "SPANS" --- Get the active span -- Returns the root span by default @@ -501,7 +504,7 @@ local function new_tracer(name, options) -- @function kong.tracing.start_span -- @phases rewrite, access, header_filter, response, body_filter, log, admin_api -- @tparam string name span name - -- @tparam table options TODO(mayo) + -- @tparam table options -- @treturn table span function self.start_span(...) if not VALID_TRACING_PHASES[ngx.get_phase()] then @@ -519,6 +522,26 @@ local function new_tracer(name, options) return link_span(...) end + function self.init_spans() + local spans = tablepool_fetch(POOL_SPAN_STORAGE, 10, 0) + spans[0] = 0 -- span counter + ngx.ctx[self.spans_table_key] = spans + return spans + end + + function self.get_spans() + return ngx.ctx[self.spans_table_key] or self.init_spans() + end + + function self.get_root_span() + local spans = self.get_spans() + if not spans then + return + end + + return spans[1] + end + --- Batch process spans -- Please note that socket is not available in the log phase, use `ngx.timer.at` instead -- @@ -532,12 +555,12 @@ local function new_tracer(name, options) error("processor must be a function", 2) end - local ctx = ngx.ctx - if not ctx.KONG_SPANS then + local spans = self.get_spans() + if not spans then return end - for _, span in ipairs(ctx.KONG_SPANS) do + for _, span in ipairs(spans) do if span.tracer and span.tracer.name == self.name then processor(span, ...) end @@ -549,12 +572,12 @@ local function new_tracer(name, options) -- @function kong.tracing:set_should_sample -- @tparam bool should_sample value for the sample parameter function self:set_should_sample(should_sample) - local ctx = ngx.ctx - if not ctx.KONG_SPANS then + local spans = self.get_spans() + if not spans then return end - for _, span in ipairs(ctx.KONG_SPANS) do + for _, span in ipairs(spans) do if span.is_recording ~= false then span.should_sample = should_sample end @@ -579,7 +602,7 @@ local function new_tracer(name, options) local ctx = ngx.ctx local sampled - local root_span = ctx.KONG_SPANS and ctx.KONG_SPANS[1] + local root_span = self.get_root_span() local trace_id = tracing_context.get_raw_trace_id(ctx) local sampling_rate = plugin_sampling_rate or kong.configuration.tracing_sampling_rate @@ -617,11 +640,11 @@ noop_tracer.new = new_tracer local global_tracer tracer_mt.set_global_tracer = function(tracer) - if type(tracer) ~= "table" or getmetatable(tracer) ~= tracer_mt then + if type(tracer) ~= "table" or + (getmetatable(tracer) ~= tracer_mt and tracer.name ~= "noop") then error("invalid tracer", 2) end - tracer.active_span_key = "active_span" global_tracer = tracer -- replace kong.pdk.tracer if kong then diff --git a/kong/plugins/opentelemetry/logs.lua b/kong/plugins/opentelemetry/logs.lua index 7e64c12e204..290198a3e9d 100644 --- a/kong/plugins/opentelemetry/logs.lua +++ b/kong/plugins/opentelemetry/logs.lua @@ -1,6 +1,6 @@ local Queue = require "kong.tools.queue" local o11y_logs = require "kong.observability.logs" -local otlp = require "kong.plugins.opentelemetry.otlp" +local otlp = require "kong.observability.otlp" local tracing_context = require "kong.observability.tracing.tracing_context" local otel_utils = require "kong.plugins.opentelemetry.utils" local clone = require "table.clone" diff --git a/kong/plugins/opentelemetry/traces.lua b/kong/plugins/opentelemetry/traces.lua index 2f6ffe3b406..02b1261e4d0 100644 --- a/kong/plugins/opentelemetry/traces.lua +++ b/kong/plugins/opentelemetry/traces.lua @@ -1,7 +1,7 @@ local Queue = require "kong.tools.queue" local propagation = require "kong.observability.tracing.propagation" local tracing_context = require "kong.observability.tracing.tracing_context" -local otlp = require "kong.plugins.opentelemetry.otlp" +local otlp = require "kong.observability.otlp" local otel_utils = require "kong.plugins.opentelemetry.utils" local clone = require "table.clone" diff --git a/spec/01-unit/26-observability/01-tracer_pdk_spec.lua b/spec/01-unit/26-observability/01-tracer_pdk_spec.lua index 62bae98ee68..0dd45c4463f 100644 --- a/spec/01-unit/26-observability/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-observability/01-tracer_pdk_spec.lua @@ -177,6 +177,14 @@ describe("Tracer PDK", function() assert.spy(log_spy).was_called_with(ngx.ERR, match.is_string()) assert.error(function() span:set_attribute(123, 123) end) + + -- array attribute value is allowed + span:set_attribute("key1", { "value1", "value2" }) + assert.same({ "value1", "value2" }, span.attributes["key1"]) + + -- map attribute value is allowed + span:set_attribute("key1", { key1 = "value1", key2 = "value2" }) + assert.same({ key1 = "value1", key2 = "value2" }, span.attributes["key1"]) end) it("fails add_event", function () diff --git a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua index 07add4f743c..d512b40d6b6 100644 --- a/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua +++ b/spec/03-plugins/37-opentelemetry/01-otlp_spec.lua @@ -1,6 +1,6 @@ require "spec.helpers" -require "kong.plugins.opentelemetry.proto" -local otlp = require "kong.plugins.opentelemetry.otlp" +require "kong.observability.otlp.proto" +local otlp = require "kong.observability.otlp" local pb = require "pb" local fmt = string.format @@ -74,6 +74,18 @@ describe("Plugin: opentelemetry (otlp)", function() ngx.ctx.KONG_SPANS = nil end) + local function assert_contains_attribute(span, attr_name, attr_type) + assert.is_table(span.attributes) + for _, attr in ipairs(span.attributes) do + if attr.key == attr_name then + assert.is_table(attr.value) + assert.not_nil(attr.value[attr_type]) + return + end + end + assert.fail(fmt("attribute %s not found", attr_name)) + end + it("encode/decode pb (traces)", function () local N = 10000 @@ -112,6 +124,11 @@ describe("Plugin: opentelemetry (otlp)", function() int = i, bool = (i % 2 == 0 and true) or false, double = i / (N * 1000), + array = { "one", "two", "three" }, + map = { + key1 = "value1", + key2 = "value2", + } }, }) @@ -120,7 +137,6 @@ describe("Plugin: opentelemetry (otlp)", function() span:finish() insert(test_spans, table.clone(span)) - span:release() end for _, test_span in ipairs(test_spans) do @@ -128,6 +144,20 @@ describe("Plugin: opentelemetry (otlp)", function() local pb_data = pb_encode_span(pb_span) local decoded_span = pb_decode_span(pb_data) + if decoded_span.name == "full-span" then + assert_contains_attribute(decoded_span, "foo", "string_value") + assert_contains_attribute(decoded_span, "test", "bool_value") + assert_contains_attribute(decoded_span, "version", "double_value") + + else + assert_contains_attribute(decoded_span, "str", "string_value") + assert_contains_attribute(decoded_span, "int", "double_value") + assert_contains_attribute(decoded_span, "bool", "bool_value") + assert_contains_attribute(decoded_span, "double", "double_value") + assert_contains_attribute(decoded_span, "array", "array_value") + assert_contains_attribute(decoded_span, "map", "kvlist_value") + end + local ok, err = table_compare(pb_span, decoded_span) assert.is_true(ok, err) end diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index b01e717fe6b..bdff5d7a47e 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -1,4 +1,4 @@ -require "kong.plugins.opentelemetry.proto" +require "kong.observability.otlp.proto" local helpers = require "spec.helpers" local pb = require "pb" local pl_file = require "pl.file" diff --git a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua index 41e36f8a180..3a5b9cb16c3 100644 --- a/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua +++ b/spec/03-plugins/37-opentelemetry/05-otelcol_spec.lua @@ -1,4 +1,4 @@ -require "kong.plugins.opentelemetry.proto" +require "kong.observability.otlp.proto" local helpers = require "spec.helpers" local kong_table = require "kong.tools.table" local ngx_re = require "ngx.re" From 6cb8235b72052173fb484d85475b65f193a85831 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 5 Nov 2024 10:44:19 +0800 Subject: [PATCH 4065/4351] fix(clustering): CP should support both v1 and v2 (#13805) KAG-5551 --- kong/init.lua | 23 +++++++++++-------- .../09-hybrid_mode/01-sync_spec.lua | 15 +++++++----- 2 files changed, 22 insertions(+), 16 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 39a39d1737b..e76f67e3f9d 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -884,12 +884,21 @@ function Kong.init_worker() kong.cache:invalidate_local(constants.ADMIN_GUI_KCONFIG_CACHE_KEY) end - if process.type() == "privileged agent" and not kong.sync then - if kong.clustering then - -- full sync cp/dp + if kong.clustering then + -- full sync dp + + local is_dp_full_sync_agent = process.type() == "privileged agent" and not kong.sync + + if is_control_plane(kong.configuration) or -- CP needs to support both full and incremental sync + is_dp_full_sync_agent -- full sync is only enabled for DP if incremental sync is disabled + then kong.clustering:init_worker() end - return + + -- DP full sync agent skips the rest of the init_worker + if is_dp_full_sync_agent then + return + end end kong.vault.init_worker() @@ -987,12 +996,6 @@ function Kong.init_worker() end if kong.clustering then - - -- full sync cp/dp - if not kong.sync then - kong.clustering:init_worker() - end - -- rpc and incremental sync if kong.rpc and is_http_module then diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index a1d2f9b3764..f434f7c3753 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -12,8 +12,7 @@ local uuid = require("kong.tools.uuid").uuid local KEY_AUTH_PLUGIN ---- XXX FIXME: enable inc_sync = on -for _, inc_sync in ipairs { "off" } do +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, function() @@ -624,7 +623,11 @@ describe("CP/DP #version check #" .. strategy, function() end) end) -describe("CP/DP config sync #" .. strategy, function() +--- XXX FIXME: enable inc_sync = on +-- skips the rest of the tests. We will fix them in a follow-up PR +local skip_inc_sync = inc_sync == "on" and pending or describe + +skip_inc_sync("CP/DP config sync #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -736,7 +739,7 @@ describe("CP/DP config sync #" .. strategy, function() end) end) -describe("CP/DP labels #" .. strategy, function() +skip_inc_sync("CP/DP labels #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -799,7 +802,7 @@ describe("CP/DP labels #" .. strategy, function() end) end) -describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() +skip_inc_sync("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -856,7 +859,7 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() end) end) -describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() +skip_inc_sync("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations From a44e59dc1d848ceb14b18ada757c7def9d635877 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 5 Nov 2024 14:23:21 +0800 Subject: [PATCH 4066/4351] fix(clustering/rpc): add missing dao hooks of upsert/delete/update_by (#13819) And also emit more debug logs --------- Co-authored-by: Chrono --- kong/clustering/rpc/manager.lua | 18 ++++++++++++ kong/clustering/rpc/socket.lua | 2 ++ kong/clustering/services/sync/hooks.lua | 28 ++++++++++++++++++- kong/db/dao/init.lua | 6 ++++ .../09-hybrid_mode/01-sync_spec.lua | 22 +++++++-------- 5 files changed, 64 insertions(+), 12 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 7881b1661ff..5d614997567 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -18,6 +18,7 @@ local cjson = require("cjson.safe") local ngx_var = ngx.var local ngx_ERR = ngx.ERR +local ngx_DEBUG = ngx.DEBUG local ngx_log = ngx.log local ngx_exit = ngx.exit local ngx_time = ngx.time @@ -172,12 +173,22 @@ function _M:call(node_id, method, ...) local params = {...} + ngx_log(ngx_DEBUG, + "[rpc] calling ", method, + "(node_id: ", node_id, ")", + " via ", res == "local" and "local" or "concentrator" + ) + if res == "local" then res, err = self:_local_call(node_id, method, params) + if not res then + ngx_log(ngx_DEBUG, "[rpc] ", method, " failed, err: ", err) return nil, err end + ngx_log(ngx_DEBUG, "[rpc] ", method, " succeeded") + return res end @@ -188,14 +199,21 @@ function _M:call(node_id, method, ...) assert(fut:start()) local ok, err = fut:wait(5) + if err then + ngx_log(ngx_DEBUG, "[rpc] ", method, " failed, err: ", err) + return nil, err end if ok then + ngx_log(ngx_DEBUG, "[rpc] ", method, " succeeded") + return fut.result end + ngx_log(ngx_DEBUG, "[rpc] ", method, " failed, err: ", fut.error.message) + return nil, fut.error.message end diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 95ef614df73..ca8a80d622c 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -148,6 +148,8 @@ function _M:start() if payload.method then -- invoke + ngx_log(ngx_DEBUG, "[rpc] got RPC call: ", payload.method, " (id: ", payload.id, ")") + local dispatch_cb = self.manager.callbacks.callbacks[payload.method] if not dispatch_cb then local res, err = self.outgoing:push(new_error(payload.id, jsonrpc.METHOD_NOT_FOUND)) diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index ae7bbbe9062..654ce74f1c5 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -59,6 +59,8 @@ function _M:notify_all_nodes() return end + ngx_log(ngx_DEBUG, "[kong.sync.v2] notifying all nodes of new version: ", latest_version) + local msg = { default = { new_version = latest_version, }, } for _, node in ipairs(get_all_nodes_with_sync_cap()) do @@ -113,6 +115,9 @@ end function _M:register_dao_hooks() local function is_db_export(name) local db_export = kong.db[name].schema.db_export + + ngx_log(ngx_DEBUG, "[kong.sync.v2] name: ", name, " db_export: ", db_export) + return db_export == nil or db_export == true end @@ -131,6 +136,8 @@ function _M:register_dao_hooks() return end + ngx_log(ngx_DEBUG, "[kong.sync.v2] failed. Canceling ", name) + local res, err = self.strategy:cancel_txn() if not res then ngx_log(ngx_ERR, "unable to cancel cancel_txn: ", tostring(err)) @@ -142,6 +149,8 @@ function _M:register_dao_hooks() return entity end + ngx_log(ngx_DEBUG, "[kong.sync.v2] new delta due to writing ", name) + return self:entity_delta_writer(entity, name, options, ws_id) end @@ -150,7 +159,9 @@ function _M:register_dao_hooks() return entity end - -- set lmdb value to ngx_null then return entity + ngx_log(ngx_DEBUG, "[kong.sync.v2] new delta due to deleting ", name) + + -- set lmdb value to ngx_null then return row return self:entity_delta_writer(entity, name, options, ws_id, true) end @@ -174,6 +185,21 @@ function _M:register_dao_hooks() ["dao:upsert:pre"] = pre_hook_func, ["dao:upsert:fail"] = fail_hook_func, ["dao:upsert:post"] = post_hook_writer_func, + + -- dao:upsert_by + ["dao:upsert_by:pre"] = pre_hook_func, + ["dao:upsert_by:fail"] = fail_hook_func, + ["dao:upsert_by:post"] = post_hook_writer_func, + + -- dao:delete_by + ["dao:delete_by:pre"] = pre_hook_func, + ["dao:delete_by:fail"] = fail_hook_func, + ["dao:delete_by:post"] = post_hook_delete_func, + + -- dao:update_by + ["dao:update_by:pre"] = pre_hook_func, + ["dao:update_by:fail"] = fail_hook_func, + ["dao:update_by:post"] = post_hook_writer_func, } for ev, func in pairs(dao_hooks) do diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index a20cb6813e7..b064bf12612 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -814,12 +814,14 @@ local function generate_foreign_key_methods(schema) local entity_to_update, rbw_entity, err, err_t = check_update(self, unique_value, entity, options, name) if not entity_to_update then + run_hook("dao:update_by:fail", err_t, entity_to_update, self.schema.name, options) return nil, err, err_t end local row, err_t = self.strategy:update_by_field(name, unique_value, entity_to_update, options) if not row then + run_hook("dao:update_by:fail", err_t, entity_to_update, self.schema.name, options) return nil, tostring(err_t), err_t end @@ -869,12 +871,14 @@ local function generate_foreign_key_methods(schema) local row, err_t = self.strategy:upsert_by_field(name, unique_value, entity_to_upsert, options) if not row then + run_hook("dao:upsert_by:fail", err_t, entity_to_upsert, self.schema.name, options) return nil, tostring(err_t), err_t end local ws_id = row.ws_id row, err, err_t = self:row_to_entity(row, options) if not row then + run_hook("dao:upsert_by:fail", err_t, entity_to_upsert, self.schema.name, options) return nil, err, err_t end @@ -928,9 +932,11 @@ local function generate_foreign_key_methods(schema) local rows_affected rows_affected, err_t = self.strategy:delete_by_field(name, unique_value, options) if err_t then + run_hook("dao:delete_by:fail", err_t, entity, self.schema.name, options) return nil, tostring(err_t), err_t elseif not rows_affected then + run_hook("dao:delete_by:post", nil, self.schema.name, options, entity.ws_id, nil) return nil end diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index f434f7c3753..48b60395027 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -12,9 +12,13 @@ local uuid = require("kong.tools.uuid").uuid local KEY_AUTH_PLUGIN -for _, inc_sync in ipairs { "on", "off" } do +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do +--- XXX FIXME: enable inc_sync = on +-- skips the rest of the tests. We will fix them in a follow-up PR +local skip_inc_sync = inc_sync == "on" and pending or describe + describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() @@ -623,11 +627,7 @@ describe("CP/DP #version check #" .. strategy, function() end) end) ---- XXX FIXME: enable inc_sync = on --- skips the rest of the tests. We will fix them in a follow-up PR -local skip_inc_sync = inc_sync == "on" and pending or describe - -skip_inc_sync("CP/DP config sync #" .. strategy, function() +describe("CP/DP config sync #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -776,12 +776,12 @@ skip_inc_sync("CP/DP labels #" .. strategy, function() describe("status API", function() it("shows DP status", function() - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + helpers.wait_until(function() local res = assert(admin_client:get("/clustering/data-planes")) local body = assert.res_status(200, res) local json = cjson.decode(body) From d4ab528fa2414d996861a43e58406c02b4978157 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 5 Nov 2024 14:34:02 +0800 Subject: [PATCH 4067/4351] feat(clustering): remove rpc of dynamic log level (#13766) KAG-5574 KAG-5749 --- .../unreleased/kong/dynamic-log-level-rpc.yml | 6 - kong-3.9.0-0.rockspec | 1 - kong/clustering/services/debug.lua | 70 ------- kong/init.lua | 4 - .../18-hybrid_rpc/01-rpc_spec.lua | 10 +- .../18-hybrid_rpc/02-log-level_spec.lua | 185 ------------------ .../18-hybrid_rpc/04-concentrator_spec.lua | 38 +--- 7 files changed, 14 insertions(+), 300 deletions(-) delete mode 100644 changelog/unreleased/kong/dynamic-log-level-rpc.yml delete mode 100644 kong/clustering/services/debug.lua delete mode 100644 spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua diff --git a/changelog/unreleased/kong/dynamic-log-level-rpc.yml b/changelog/unreleased/kong/dynamic-log-level-rpc.yml deleted file mode 100644 index 69096eb0afe..00000000000 --- a/changelog/unreleased/kong/dynamic-log-level-rpc.yml +++ /dev/null @@ -1,6 +0,0 @@ -message: | - Dynamic log level over Hybrid mode RPC which allows setting DP log level - to a different level for specified duration before reverting back - to the `kong.conf` configured value. -type: feature -scope: Clustering diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 1b5f5f4e95a..b86e9c85658 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -98,7 +98,6 @@ build = { ["kong.clustering.rpc.utils"] = "kong/clustering/rpc/utils.lua", ["kong.clustering.rpc.concentrator"] = "kong/clustering/rpc/concentrator.lua", - ["kong.clustering.services.debug"] = "kong/clustering/services/debug.lua", ["kong.clustering.services.sync"] = "kong/clustering/services/sync/init.lua", ["kong.clustering.services.sync.rpc"] = "kong/clustering/services/sync/rpc.lua", ["kong.clustering.services.sync.hooks"] = "kong/clustering/services/sync/hooks.lua", diff --git a/kong/clustering/services/debug.lua b/kong/clustering/services/debug.lua deleted file mode 100644 index 387b19e62a1..00000000000 --- a/kong/clustering/services/debug.lua +++ /dev/null @@ -1,70 +0,0 @@ -local _M = {} - - -local resty_log = require("resty.kong.log") -local constants = require("kong.constants") - - -local tostring = tostring - - -local function rpc_set_log_level(_node_id, new_log_level, timeout) - if not constants.LOG_LEVELS[new_log_level] then - return nil, "unknown log level: " .. tostring(new_log_level) - end - - if type(new_log_level) == "string" then - new_log_level = constants.LOG_LEVELS[new_log_level] - end - - local timeout = math.ceil(timeout or constants.DYN_LOG_LEVEL_DEFAULT_TIMEOUT) - - local _, _, original_level = resty_log.get_log_level() - if new_log_level == original_level then - timeout = 0 - end - - -- this function should not fail, if it throws exception, let RPC framework handle it - resty_log.set_log_level(new_log_level, timeout) - - local data = { - log_level = new_log_level, - timeout = timeout, - } - -- broadcast to all workers in a node - local ok, err = kong.worker_events.post("debug", "log_level", data) - if not ok then - return nil, err - end - - -- store in shm so that newly spawned workers can update their log levels - ok, err = ngx.shared.kong:set(constants.DYN_LOG_LEVEL_KEY, new_log_level, timeout) - if not ok then - return nil, err - end - - ok, err = ngx.shared.kong:set(constants.DYN_LOG_LEVEL_TIMEOUT_AT_KEY, ngx.time() + timeout, timeout) - if not ok then - return nil, err - end - - return true -end - - -local function rpc_get_log_level(_node_id) - local current_level, timeout, original_level = resty_log.get_log_level() - return { current_level = constants.LOG_LEVELS[current_level], - timeout = timeout, - original_level = constants.LOG_LEVELS[original_level], - } -end - - -function _M.init(manager) - manager.callbacks:register("kong.debug.log_level.v1.get_log_level", rpc_get_log_level) - manager.callbacks:register("kong.debug.log_level.v1.set_log_level", rpc_set_log_level) -end - - -return _M diff --git a/kong/init.lua b/kong/init.lua index e76f67e3f9d..0313e8aa085 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -699,10 +699,6 @@ function Kong.init() kong.sync = require("kong.clustering.services.sync").new(db, is_control_plane(config)) kong.sync:init(kong.rpc) end - - if is_data_plane(config) then - require("kong.clustering.services.debug").init(kong.rpc) - end end end diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index 21eda945c6d..0acd509fc0a 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" local cjson = require("cjson.safe") -for _, inc_sync in ipairs { "on", "off" } do +-- we need incremental sync to verify rpc +for _, inc_sync in ipairs { "on" } do for _, strategy in helpers.each_strategy() do describe("Hybrid Mode RPC #" .. strategy .. " inc_sync=" .. inc_sync, function() @@ -50,12 +51,15 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) local json = cjson.decode(body) + assert(json) + + -- TODO: perhaps need a new test method for _, v in pairs(json.data) do if v.ip == "127.0.0.1" and v.rpc_capabilities and #v.rpc_capabilities ~= 0 then table.sort(v.rpc_capabilities) assert.near(14 * 86400, v.ttl, 3) - -- kong.debug.log_level.v1 should be the first rpc service - assert.same("kong.debug.log_level.v1", v.rpc_capabilities[1]) + -- check the available rpc service + assert.same("kong.sync.v2", v.rpc_capabilities[1]) return true end end diff --git a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua b/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua deleted file mode 100644 index d53fc541dec..00000000000 --- a/spec/02-integration/18-hybrid_rpc/02-log-level_spec.lua +++ /dev/null @@ -1,185 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require("cjson.safe") - - -local function obtain_dp_node_id() - local dp_node_id - - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - - for _, v in pairs(json.data) do - if v.ip == "127.0.0.1" and ngx.time() - v.last_seen < 3 then - dp_node_id = v.id - return true - end - end - end, 10) - - return dp_node_id -end - - -for _, inc_sync in ipairs { "on", "off" } do -for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode RPC #" .. strategy .. " inc_sync=" .. inc_sync, function() - - lazy_setup(function() - helpers.get_db_utils(strategy, { - "clustering_data_planes", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_incremental_sync = inc_sync, -- incremental sync - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_incremental_sync = inc_sync, -- incremental sync - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - describe("Dynamic log level over RPC", function() - it("can get the current log level", function() - local dp_node_id = obtain_dp_node_id() - - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equal(0, json.timeout) - assert.equal("debug", json.current_level) - assert.equal("debug", json.original_level) - end) - - it("can set the current log level", function() - local dp_node_id = obtain_dp_node_id() - - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", - { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - current_level = "info", - timeout = 10, - }, - })) - assert.res_status(201, res) - - local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.near(10, json.timeout, 3) - assert.equal("info", json.current_level) - assert.equal("debug", json.original_level) - end) - - it("set current log level to original_level turns off feature", function() - local dp_node_id = obtain_dp_node_id() - - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", - { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - current_level = "info", - timeout = 10, - }, - })) - assert.res_status(201, res) - - local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", - { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - current_level = "debug", - timeout = 10, - }, - })) - assert.res_status(201, res) - - local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equal(0, json.timeout) - assert.equal("debug", json.current_level) - assert.equal("debug", json.original_level) - end) - - it("DELETE turns off feature", function() - local dp_node_id = obtain_dp_node_id() - - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:put("/clustering/data-planes/" .. dp_node_id .. "/log-level", - { - headers = { - ["Content-Type"] = "application/json", - }, - body = { - current_level = "info", - timeout = 10, - }, - })) - assert.res_status(201, res) - - local res = assert(admin_client:delete("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - assert.res_status(204, res) - - local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equal(0, json.timeout) - assert.equal("debug", json.current_level) - assert.equal("debug", json.original_level) - end) - end) - end) -end -- for _, strategy -end -- for inc_sync diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua index 51c7a3b8a1a..763d7a38347 100644 --- a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -2,7 +2,8 @@ local helpers = require "spec.helpers" local cjson = require("cjson.safe") -local function obtain_dp_node_id() +-- keep it for future usage +local function obtain_dp_node_id() -- luacheck: ignore local dp_node_id helpers.wait_until(function() @@ -27,7 +28,8 @@ local function obtain_dp_node_id() end -for _, inc_sync in ipairs { "on", "off" } do +-- we need incremental sync to verify rpc +for _, inc_sync in ipairs { "on" } do for _, strategy in helpers.each_strategy() do describe("Hybrid Mode RPC over DB concentrator #" .. strategy .. " inc_sync=" .. inc_sync, function() @@ -77,35 +79,9 @@ for _, strategy in helpers.each_strategy() do helpers.stop_kong() end) - describe("Dynamic log level over RPC", function() - it("can get the current log level", function() - local dp_node_id = obtain_dp_node_id() - - -- this sleep is *not* needed for the below wait_until to succeed, - -- but it makes the wait_until tried succeed sooner because this - -- extra time gives the concentrator enough time to report the node is - -- online inside the DB. Without it, the first call to "/log-level" - -- will always timeout after 5 seconds - ngx.sleep(1) - - helpers.wait_until(function() - local admin_client = helpers.admin_client() - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:get("/clustering/data-planes/" .. dp_node_id .. "/log-level")) - if res.status == 200 then - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equal(0, json.timeout) - assert.equal("debug", json.current_level) - assert.equal("debug", json.original_level) - return true - end - end, 10) - end) - end) + -- TODO: test with other rpc + --describe("XXX over RPC", function() + --end) end) end -- for _, strategy end -- for inc_sync From 713908f565f80ad83a57ac304114252d7e05c3d6 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 7 Nov 2024 13:27:00 +0800 Subject: [PATCH 4068/4351] chore(patchs):`kong.request.enable_buffering` PDK function can now be used when downstream uses HTTP/2. (#13614) AG-108 FTI-5725 --- Makefile | 2 +- ...-hardcode-limitation-in-ngx-location.patch | 17 ++++++ ...vert-http2-limitation-buffered-request.yml | 4 ++ kong/init.lua | 9 +-- kong/pdk/service/request.lua | 7 --- .../05-proxy/24-buffered_spec.lua | 12 +++- .../02-openai_integration_spec.lua | 12 +++- .../03-anthropic_integration_spec.lua | 12 +++- .../04-cohere_integration_spec.lua | 13 ++++- .../38-ai-proxy/05-azure_integration_spec.lua | 12 +++- .../06-mistral_integration_spec.lua | 12 +++- .../07-llama2_integration_spec.lua | 13 ++++- .../08-encoding_integration_spec.lua | 12 +++- .../09-streaming_integration_spec.lua | 12 +++- spec/internal/client.lua | 56 ++++++++++++++++++- t/01-pdk/06-service-request/00-phase_checks.t | 2 +- 16 files changed, 169 insertions(+), 38 deletions(-) create mode 100644 build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch create mode 100644 changelog/unreleased/kong/revert-http2-limitation-buffered-request.yml diff --git a/Makefile b/Makefile index 402bdffd030..42c1f853f4c 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" +DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" "lua-reqwest 0.1.0" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) diff --git a/build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch b/build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch new file mode 100644 index 00000000000..8bcea9fac31 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch @@ -0,0 +1,17 @@ +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c +index f4db9aa..d887b28 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c +@@ -172,12 +172,6 @@ ngx_http_lua_ngx_location_capture_multi(lua_State *L) + return luaL_error(L, "no request object found"); + } + +-#if (NGX_HTTP_V2) +- if (r->main->stream) { +- return luaL_error(L, "http2 requests not supported yet"); +- } +-#endif +- + ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); + if (ctx == NULL) { + return luaL_error(L, "no ctx found"); diff --git a/changelog/unreleased/kong/revert-http2-limitation-buffered-request.yml b/changelog/unreleased/kong/revert-http2-limitation-buffered-request.yml new file mode 100644 index 00000000000..9f1a1967097 --- /dev/null +++ b/changelog/unreleased/kong/revert-http2-limitation-buffered-request.yml @@ -0,0 +1,4 @@ +message: | + Fixed an issue where the `kong.request.enable_buffering` can not be used when downstream uses HTTP/2. +type: bugfix +scope: Core diff --git a/kong/init.lua b/kong/init.lua index 0313e8aa085..57441b6e434 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1252,9 +1252,8 @@ function Kong.access() if ctx.buffered_proxying then - local version = ngx.req.http_version() local upgrade = var.upstream_upgrade or "" - if version < 2 and upgrade == "" then + if upgrade == "" then if has_timing then req_dyn_hook_run_hook("timing", "after:access") end @@ -1262,11 +1261,7 @@ function Kong.access() return Kong.response() end - if version >= 2 then - ngx_log(ngx_NOTICE, "response buffering was turned off: incompatible HTTP version (", version, ")") - else - ngx_log(ngx_NOTICE, "response buffering was turned off: connection upgrade (", upgrade, ")") - end + ngx_log(ngx_NOTICE, "response buffering was turned off: connection upgrade (", upgrade, ")") ctx.buffered_proxying = nil end diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index 24fd9b15d9d..f583d390fa1 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -90,13 +90,6 @@ local function new(self) -- kong.service.request.enable_buffering() request.enable_buffering = function() check_phase(access_rewrite_balancer) - - if ngx.req.http_version() >= 2 then - error("buffered proxying cannot currently be enabled with http/" .. - ngx.req.http_version() .. ", please use http/1.x instead", 2) - end - - ngx.ctx.buffered_proxying = true end diff --git a/spec/02-integration/05-proxy/24-buffered_spec.lua b/spec/02-integration/05-proxy/24-buffered_spec.lua index 15e639c0bb5..011359f5bb3 100644 --- a/spec/02-integration/05-proxy/24-buffered_spec.lua +++ b/spec/02-integration/05-proxy/24-buffered_spec.lua @@ -6,8 +6,9 @@ local md5 = ngx.md5 local TCP_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.each_strategy() do - describe("Buffered Proxying [#" .. strategy .. "]", function() + describe("Buffered Proxying [#" .. strategy .. "] [#" .. client_protocol .. "]", function() -- TODO: http2 / grpc does not currently work with -- ngx.location.capture that buffered proxying uses @@ -155,7 +156,13 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() - proxy_client = helpers.proxy_client() + if client_protocol == "http" then + proxy_client = helpers.proxy_client() + elseif client_protocol == "https" then + proxy_client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + proxy_client = helpers.proxy_ssl_client(nil, nil, 2) + end proxy_ssl_client = helpers.proxy_ssl_client() end) @@ -272,3 +279,4 @@ for _, strategy in helpers.each_strategy() do end) end) end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 42a9d7232ba..d7545a856ab 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -63,8 +63,9 @@ local _EXPECTED_CHAT_STATS = { }, } +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -825,7 +826,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end -- Note: if file is removed instead of trunacted, file-log ends writing to a unlinked file handle truncate_file(FILE_LOG_PATH_STATS_ONLY) truncate_file(FILE_LOG_PATH_NO_LOGS) @@ -1695,3 +1702,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 51d7e23ae31..395beb83f84 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -6,8 +6,9 @@ local deepcompare = require("pl.tablex").deepcompare local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -515,7 +516,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, true) + end end) after_each(function() @@ -781,3 +788,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index da1a59e5f03..09f1f5849d8 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -5,9 +5,9 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() - local client + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) @@ -390,7 +390,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end end) after_each(function() @@ -624,3 +630,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index 676e9a9a387..c6d8a9f5a51 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -5,8 +5,9 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -407,7 +408,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end end) after_each(function() @@ -650,3 +657,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index f45d16058ae..215c4bba764 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -5,8 +5,9 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -343,7 +344,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end end) after_each(function() @@ -512,3 +519,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index f1240d81a50..b998e0b987f 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -5,8 +5,10 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do + for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -191,7 +193,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end end) after_each(function() @@ -443,3 +451,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index 0e9801a2923..3e2c2537d2d 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -110,8 +110,9 @@ local plugin_conf = { }, } +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -241,7 +242,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end end) after_each(function() @@ -369,3 +376,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ---- end end +end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 24707b8039e..841eb36949e 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -7,8 +7,9 @@ local http = require("resty.http") local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client lazy_setup(function() @@ -500,7 +501,13 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - client = helpers.proxy_client() + if client_protocol == "http" then + client = helpers.proxy_client() + elseif client_protocol == "https" then + client = helpers.proxy_ssl_client() + elseif client_protocol == "http2" then + client = helpers.proxy_ssl_client(nil, nil, 2) + end end) after_each(function() @@ -812,3 +819,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end +end -- for _, client_protocol diff --git a/spec/internal/client.lua b/spec/internal/client.lua index 58662fe6d32..8ef6411f44a 100644 --- a/spec/internal/client.lua +++ b/spec/internal/client.lua @@ -12,7 +12,7 @@ local cjson = require("cjson.safe") local http = require("resty.http") local kong_table = require("kong.tools.table") local uuid = require("kong.tools.uuid").uuid - +local reqwest = require("reqwest") local CONSTANTS = require("spec.internal.constants") local conf = require("spec.internal.conf") @@ -138,6 +138,34 @@ function resty_http_proxy_mt:send(opts, is_reopen) opts.query = nil end + if self.options.http_version and self.options.http_version == 2 then + local url = self.options.scheme .. "://" .. self.options.host .. ":" .. self.options.port .. opts.path + local reqwest_opt = { + version = 2, + method = opts.method, + body = opts.body, + headers = opts.headers, + tls_verify = false, + } + local res, err = reqwest.request(url, reqwest_opt) + if not res then + return nil, err + end + local headers_mt = { + __index = function(t, k) + return rawget(t, string.lower(k)) + end + } + local res_headers = setmetatable(res.headers, headers_mt) + return { + status = res.status, + headers = res_headers, + read_body = function() + return res.body, nil + end + } + end + local res, err = self:request(opts) if res then -- wrap the read_body() so it caches the result and can be called multiple @@ -176,6 +204,10 @@ function resty_http_proxy_mt:_connect() opts.read_timeout = CONSTANTS.TEST_COVERAGE_TIMEOUT * 1000 end + if opts.http_version and opts.http_version == 2 then + return + end + local _, err = self:connect(opts) if err then error("Could not connect to " .. @@ -310,15 +342,25 @@ end -- @param timeout (optional, number) the timeout to use -- @param forced_port (optional, number) if provided will override the port in -- the Kong configuration with this port -local function proxy_client(timeout, forced_port, forced_ip) +-- @param forced_ip (optional, string) if provided will override the ip in +-- the Kong configuration with this ip +-- @param http_version (optional, number) the http version to use +local function proxy_client(timeout, forced_port, forced_ip, http_version) local proxy_ip = get_proxy_ip(false) local proxy_port = get_proxy_port(false) + local opts_http_version + if http_version == 2 then + opts_http_version = 2 + proxy_ip = get_proxy_ip(false, true) + proxy_port = get_proxy_port(false, true) + end assert(proxy_ip, "No http-proxy found in the configuration") return http_client_opts({ scheme = "http", host = forced_ip or proxy_ip, port = forced_port or proxy_port, timeout = timeout or 60000, + http_version = opts_http_version, }) end @@ -327,9 +369,16 @@ end -- @function proxy_ssl_client -- @param timeout (optional, number) the timeout to use -- @param sni (optional, string) the sni to use -local function proxy_ssl_client(timeout, sni) +-- @param http_version (optional, number) the http version to use +local function proxy_ssl_client(timeout, sni, http_version) local proxy_ip = get_proxy_ip(true, true) local proxy_port = get_proxy_port(true, true) + local opts_http_version + if http_version == 2 then + opts_http_version = 2 + proxy_ip = get_proxy_ip(true, true) + proxy_port = get_proxy_port(true, true) + end assert(proxy_ip, "No https-proxy found in the configuration") local client = http_client_opts({ scheme = "https", @@ -338,6 +387,7 @@ local function proxy_ssl_client(timeout, sni) timeout = timeout or 60000, ssl_verify = false, ssl_server_name = sni, + http_version = opts_http_version, }) return client end diff --git a/t/01-pdk/06-service-request/00-phase_checks.t b/t/01-pdk/06-service-request/00-phase_checks.t index 6d87c75b460..493e4926c0e 100644 --- a/t/01-pdk/06-service-request/00-phase_checks.t +++ b/t/01-pdk/06-service-request/00-phase_checks.t @@ -33,7 +33,7 @@ qq{ { method = "enable_buffering", args = { "http" }, - init_worker = false, + init_worker = "forced false", certificate = "pending", rewrite = true, access = true, From e3b5220b1123e78b56fd3a84604d2c78cfa2d504 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 8 Nov 2024 04:30:39 +0800 Subject: [PATCH 4069/4351] test(ai-proxy): fix red test due to other feature break http protocol behavior (#13848) --- .../38-ai-proxy/02-openai_integration_spec.lua | 14 +++----------- .../38-ai-proxy/03-anthropic_integration_spec.lua | 14 +++----------- .../38-ai-proxy/04-cohere_integration_spec.lua | 14 +++----------- .../38-ai-proxy/05-azure_integration_spec.lua | 14 +++----------- .../38-ai-proxy/06-mistral_integration_spec.lua | 12 ++---------- .../38-ai-proxy/07-llama2_integration_spec.lua | 14 +++----------- .../38-ai-proxy/08-encoding_integration_spec.lua | 12 ++---------- .../38-ai-proxy/09-streaming_integration_spec.lua | 12 ++---------- 8 files changed, 21 insertions(+), 85 deletions(-) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index d7545a856ab..806d83dd21e 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -63,9 +63,8 @@ local _EXPECTED_CHAT_STATS = { }, } -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -826,13 +825,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() -- Note: if file is removed instead of trunacted, file-log ends writing to a unlinked file handle truncate_file(FILE_LOG_PATH_STATS_ONLY) truncate_file(FILE_LOG_PATH_NO_LOGS) @@ -1701,5 +1694,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end -end -- for _, client_protocol +end end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 395beb83f84..9f2b9f1739f 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -6,9 +6,8 @@ local deepcompare = require("pl.tablex").deepcompare local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -516,13 +515,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, true) - end + client = helpers.proxy_client() end) after_each(function() @@ -787,5 +780,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end -end -- for _, client_protocol +end end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index 09f1f5849d8..9fc3ef37ddf 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -5,9 +5,8 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() local client + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) @@ -390,13 +389,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() end) after_each(function() @@ -629,5 +622,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end -end -- for _, client_protocol +end end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index c6d8a9f5a51..4fbecfa0caa 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -5,9 +5,8 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -408,13 +407,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() end) after_each(function() @@ -656,5 +649,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end -end -- for _, client_protocol +end end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index 215c4bba764..f45d16058ae 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -5,9 +5,8 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -344,13 +343,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() end) after_each(function() @@ -519,4 +512,3 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end -end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index b998e0b987f..e85fda29a08 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -5,10 +5,9 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -193,13 +192,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() end) after_each(function() @@ -450,5 +443,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end -end -- for _, client_protocol +end end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index 3e2c2537d2d..7ce516f9a6e 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -110,9 +110,8 @@ local plugin_conf = { }, } -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -242,13 +241,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() end) after_each(function() @@ -376,4 +369,3 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then ---- end end -end -- for _, client_protocol diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 841eb36949e..c71e9153fb0 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -7,9 +7,8 @@ local http = require("resty.http") local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, client_protocol in ipairs({ "http", "https", "http2" }) do for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then - describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "] [#" .. client_protocol .. "]", function() + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -501,13 +500,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) before_each(function() - if client_protocol == "http" then - client = helpers.proxy_client() - elseif client_protocol == "https" then - client = helpers.proxy_ssl_client() - elseif client_protocol == "http2" then - client = helpers.proxy_ssl_client(nil, nil, 2) - end + client = helpers.proxy_client() end) after_each(function() @@ -819,4 +812,3 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end end -end -- for _, client_protocol From f580b61f614d1684b498a84768a700bb0dc42e6a Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 8 Nov 2024 08:49:13 +0800 Subject: [PATCH 4070/4351] refactor(clustering/rpc): code clean of full sync in rpc (#13823) https://konghq.atlassian.net/browse/KAG-5728 --- kong/clustering/services/sync/rpc.lua | 45 ++++++++++++++------------- 1 file changed, 24 insertions(+), 21 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 2cefa4a3341..f115ceff02b 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -39,13 +39,25 @@ function _M.new(strategy) end -function _M:init_cp(manager) - local purge_delay = manager.conf.cluster_data_plane_purge_delay +local function inc_sync_result(res) + return { default = { deltas = res, wipe = false, }, } +end - local function gen_delta_result(res, wipe) - return { default = { deltas = res, wipe = wipe, }, } + +local function full_sync_result() + local deltas, err = declarative.export_config_sync() + if not deltas then + return nil, err end + -- wipe dp lmdb, full sync + return { default = { deltas = deltas, wipe = true, }, } +end + + +function _M:init_cp(manager) + local purge_delay = manager.conf.cluster_data_plane_purge_delay + -- CP -- Method: kong.sync.v2.get_delta -- Params: versions: list of current versions of the database @@ -97,16 +109,11 @@ function _M:init_cp(manager) ", current_version: ", default_namespace_version, ", forcing a full sync") - - local deltas, err = declarative.export_config_sync() - if not deltas then - return nil, err - end - - -- wipe dp lmdb, full sync - return gen_delta_result(deltas, true) + return full_sync_result() end + -- do we need an incremental sync? + local res, err = self.strategy:get_delta(default_namespace_version) if not res then return nil, err @@ -117,13 +124,13 @@ function _M:init_cp(manager) "[kong.sync.v2] no delta for node_id: ", node_id, ", current_version: ", default_namespace_version, ", node is already up to date" ) - return gen_delta_result(res, false) + return inc_sync_result(res) end -- some deltas are returned, are they contiguous? if res[1].version == default_namespace_version + 1 then -- doesn't wipe dp lmdb, incremental sync - return gen_delta_result(res, false) + return inc_sync_result(res) end -- we need to full sync because holes are found @@ -135,13 +142,7 @@ function _M:init_cp(manager) ", current_version: ", default_namespace_version, ", forcing a full sync") - local deltas, err = declarative.export_config_sync() - if not deltas then - return nil, err - end - - -- wipe dp lmdb, full sync - return gen_delta_result(deltas, true) + return full_sync_result() end) end @@ -364,6 +365,8 @@ end function _M:sync_once(delay) + --- XXX TODO: check rpc connection is ready + return start_sync_timer(ngx.timer.at, delay or 0) end From fd65f1ee106149c30ad491786a077cb9c55873ed Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 8 Nov 2024 08:49:58 +0800 Subject: [PATCH 4071/4351] feat(api): remove endpoint of dynamic log level (#13832) KAG-5574, follows https://github.com/Kong/kong/pull/13766 --- kong/api/routes/debug.lua | 45 --------------------------------------- 1 file changed, 45 deletions(-) diff --git a/kong/api/routes/debug.lua b/kong/api/routes/debug.lua index b783a9fd109..bbd45dd4722 100644 --- a/kong/api/routes/debug.lua +++ b/kong/api/routes/debug.lua @@ -128,49 +128,4 @@ routes[cluster_name] = { end } - -if kong.rpc then - routes["/clustering/data-planes/:node_id/log-level"] = { - GET = function(self) - local res, err = - kong.rpc:call(self.params.node_id, "kong.debug.log_level.v1.get_log_level") - if not res then - return kong.response.exit(500, { message = err, }) - end - - return kong.response.exit(200, res) - end, - PUT = function(self) - local new_level = self.params.current_level - local timeout = self.params.timeout and - math.ceil(tonumber(self.params.timeout)) or nil - - if not new_level then - return kong.response.exit(400, { message = "Required parameter \"current_level\" is missing.", }) - end - - local res, err = kong.rpc:call(self.params.node_id, - "kong.debug.log_level.v1.set_log_level", - new_level, - timeout) - if not res then - return kong.response.exit(500, { message = err, }) - end - - return kong.response.exit(201) - end, - DELETE = function(self) - local res, err = kong.rpc:call(self.params.node_id, - "kong.debug.log_level.v1.set_log_level", - "warn", - 0) - if not res then - return kong.response.exit(500, { message = err, }) - end - - return kong.response.exit(204) - end, - } -end - return routes From 08de6fe1ecc661885dc8e127289513b464656bf4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 8 Nov 2024 08:59:51 +0800 Subject: [PATCH 4072/4351] fix(clustering/rpc): cascade deleting for incremental sync (#13836) https://konghq.atlassian.net/browse/KAG-5755 --- kong/clustering/services/sync/hooks.lua | 49 ++++++++++++++++--- kong/clustering/services/sync/rpc.lua | 17 +++++-- .../services/sync/strategies/postgres.lua | 13 ++++- 3 files changed, 69 insertions(+), 10 deletions(-) diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index 654ce74f1c5..0dd694e7bbf 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -77,22 +77,28 @@ function _M:notify_all_nodes() end -function _M:entity_delta_writer(entity, name, options, ws_id, is_delete) +local function gen_delta(entity, name, options, ws_id, is_delete) -- composite key, like { id = ... } local schema = kong.db[name].schema local pk = schema:extract_pk_values(entity) assert(schema:validate_primary_key(pk)) - local deltas = { - { + local delta = { type = name, pk = pk, ws_id = ws_id, entity = is_delete and ngx_null or entity, - }, } + return delta +end + + +function _M:entity_delta_writer(entity, name, options, ws_id, is_delete) + local d = gen_delta(entity, name, options, ws_id, is_delete) + local deltas = { d, } + local res, err = self.strategy:insert_delta(deltas) if not res then self.strategy:cancel_txn() @@ -161,8 +167,39 @@ function _M:register_dao_hooks() ngx_log(ngx_DEBUG, "[kong.sync.v2] new delta due to deleting ", name) - -- set lmdb value to ngx_null then return row - return self:entity_delta_writer(entity, name, options, ws_id, true) + -- set lmdb value to ngx_null then return entity + + local d = gen_delta(entity, name, options, ws_id, true) + local deltas = { d, } + + -- delete other related entities + for i, item in ipairs(cascade_entries or EMPTY) do + local e = item.entity + local name = item.dao.schema.name + + ngx_log(ngx_DEBUG, "[kong.sync.v2] new delta due to cascade deleting ", name) + + d = gen_delta(e, name, options, e.ws_id, true) + + -- #1 item is initial entity + deltas[i + 1] = d + end + + local res, err = self.strategy:insert_delta(deltas) + if not res then + self.strategy:cancel_txn() + return nil, err + end + + res, err = self.strategy:commit_txn() + if not res then + self.strategy:cancel_txn() + return nil, err + end + + self:notify_all_nodes() + + return entity -- for other hooks end local dao_hooks = { diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index f115ceff02b..227d1f1cbb3 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -239,6 +239,7 @@ local function do_sync() -- delta should look like: -- { type = ..., entity = { ... }, version = 1, ws_id = ..., } for _, delta in ipairs(deltas) do + local delta_version = delta.version local delta_type = delta.type local delta_entity = delta.entity local ev @@ -270,6 +271,11 @@ local function do_sync() return nil, err end + ngx_log(ngx_DEBUG, + "[kong.sync.v2] update entity", + ", version: ", delta_version, + ", type: ", delta_type) + ev = { delta_type, crud_event_type, delta_entity, old_entity, } else @@ -287,6 +293,11 @@ local function do_sync() end end + ngx_log(ngx_DEBUG, + "[kong.sync.v2] delete entity", + ", version: ", delta_version, + ", type: ", delta_type) + ev = { delta_type, "delete", old_entity, } end @@ -294,10 +305,10 @@ local function do_sync() crud_events[crud_events_n] = ev -- delta.version should not be nil or ngx.null - assert(type(delta.version) == "number") + assert(type(delta_version) == "number") - if delta.version ~= version then - version = delta.version + if delta_version ~= version then + version = delta_version end end -- for _, delta diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index bbc397d773c..31a1f6b8dd7 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -78,16 +78,27 @@ local NEW_VERSION_QUERY = [[ -- } function _M:insert_delta(deltas) local buf = buffer.new() - for _, d in ipairs(deltas) do + + local count = #deltas + for i = 1, count do + local d = deltas[i] + buf:putf("(new_version, %s, %s, %s, %s)", self.connector:escape_literal(d.type), self.connector:escape_literal(cjson_encode(d.pk)), self.connector:escape_literal(d.ws_id or kong.default_workspace), self.connector:escape_literal(cjson_encode(d.entity))) + + -- sql values should be separated by comma + if i < count then + buf:put(",") + end end local sql = string_format(NEW_VERSION_QUERY, buf:get()) + ngx_log(ngx_DEBUG, "[incremental] insert_delta sql: ", sql) + return self.connector:query(sql) end From 5f5f7d5ea51ac16263b32c1446a08e00816150f9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 8 Nov 2024 09:00:19 +0800 Subject: [PATCH 4073/4351] refactor(clustering/sync): delta.ws_id is not necessary (#13837) https://konghq.atlassian.net/browse/KAG-5759 --- kong/clustering/services/sync/rpc.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 227d1f1cbb3..7852cafc2d5 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -244,9 +244,10 @@ local function do_sync() local delta_entity = delta.entity local ev - -- delta must have ws_id to generate the correct lmdb key + -- delta should have ws_id to generate the correct lmdb key + -- if entity is workspaceable -- set the correct workspace for item - opts.workspace = assert(delta.ws_id) + opts.workspace = delta.ws_id if delta_entity ~= nil and delta_entity ~= ngx_null then -- upsert the entity From 7e9dbf99f1dc577556e9dba07d739883939ae22d Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 8 Nov 2024 13:33:09 +0800 Subject: [PATCH 4074/4351] fix(dbless): construct right pk string for entity with multiple primary keys (#13826) For the entity with multiple primary keys, like consumer_group_consumers, the pk_string() function construct incorrect pk string like `table: 0x028a49eda0:table: 0x0289c257b8`. Because it does not extract the internal id value. Here, we fix it with original lmdb logic get_cache_key_value(). Note this method directly gets id field name. https://konghq.atlassian.net/browse/KAG-5732 --------- Co-authored-by: chronolaw --- kong/db/schema/others/declarative_config.lua | 26 +++++++++++++------- kong/tools/request_aware_table.lua | 4 +++ 2 files changed, 21 insertions(+), 9 deletions(-) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 42b165f7e7f..7cae8ffe3c6 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -41,9 +41,7 @@ local foreign_children = {} do local tb_nkeys = require("table.nkeys") - local request_aware_table = require("kong.tools.request_aware_table") - - local CACHED_OUT + local buffer = require("string.buffer") -- Generate a stable and unique string key from primary key defined inside -- schema, supports both non-composite and composite primary keys @@ -55,17 +53,27 @@ do return tostring(object[primary_key[1]]) end - if not CACHED_OUT then - CACHED_OUT = request_aware_table.new() - end + local buf = buffer.new() - CACHED_OUT:clear() + -- The logic comes from get_cache_key_value(), which uses `id` directly to + -- extract foreign key. + -- TODO: extract primary key recursively using pk_string(), KAG-5750 for i = 1, count do local k = primary_key[i] - insert(CACHED_OUT, tostring(object[k])) + local v = object[k] + + if type(v) == "table" and schema.fields[k].type == "foreign" then + v = v.id + end + + buf:put(tostring(v or "")) + + if i < count then + buf:put(":") + end end - return concat(CACHED_OUT, ":") + return buf:get() end end diff --git a/kong/tools/request_aware_table.lua b/kong/tools/request_aware_table.lua index beaa08f4b6e..3a1cc889437 100644 --- a/kong/tools/request_aware_table.lua +++ b/kong/tools/request_aware_table.lua @@ -1,5 +1,9 @@ --- NOTE: tool is designed to assist with **detecting** request contamination -- issues on CI, during test runs. It does not offer security safeguards. +-- +-- TODO: need to resolve the following issues in debug mode, +-- 1. `:clear` could not clear elements inserted by `table.insert()` +-- 2. `table.concat()` couldn't work for elements assigned using `indexing` local table_new = require("table.new") local table_clear = require("table.clear") From 2cd6c2d7d00ca04cff3d767902473392bf7dc9b0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Nov 2024 15:48:25 +0800 Subject: [PATCH 4075/4351] refactor(clustering/rpc): rework on rpc initial connection (#13824) https://konghq.atlassian.net/browse/KAG-5728 --- kong/clustering/rpc/manager.lua | 38 +++++++++++++++++++++++++++------ kong/init.lua | 38 +++++++++++---------------------- 2 files changed, 44 insertions(+), 32 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 5d614997567..94a7c798255 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -58,14 +58,16 @@ end function _M:_add_socket(socket, capabilities_list) - local sockets = self.clients[socket.node_id] + local node_id = socket.node_id + + local sockets = self.clients[node_id] if not sockets then - assert(self.concentrator:_enqueue_subscribe(socket.node_id)) + assert(self.concentrator:_enqueue_subscribe(node_id)) sockets = setmetatable({}, { __mode = "k", }) - self.clients[socket.node_id] = sockets + self.clients[node_id] = sockets end - self.client_capabilities[socket.node_id] = { + self.client_capabilities[node_id] = { set = pl_tablex_makeset(capabilities_list), list = capabilities_list, } @@ -292,6 +294,30 @@ function _M:handle_websocket() end +function _M:try_connect(reconnection_delay) + ngx.timer.at(reconnection_delay or 0, function(premature) + self:connect(premature, + "control_plane", -- node_id + self.conf.cluster_control_plane, -- host + "/v2/outlet", -- path + self.cluster_cert.cdata, + self.cluster_cert_key) + end) +end + + +function _M:init_worker() + if self.conf.role == "data_plane" then + -- data_plane will try to connect to cp + self:try_connect() + + else + -- control_plane + self.concentrator:start() + end +end + + function _M:connect(premature, node_id, host, path, cert, key) if premature then return @@ -368,9 +394,7 @@ function _M:connect(premature, node_id, host, path, cert, key) ::err:: if not exiting() then - ngx.timer.at(reconnection_delay, function(premature) - self:connect(premature, node_id, host, path, cert, key) - end) + self:try_connect(reconnection_delay) end end diff --git a/kong/init.lua b/kong/init.lua index 57441b6e434..e11a383b5e1 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -882,7 +882,7 @@ function Kong.init_worker() if kong.clustering then -- full sync dp - + local is_dp_full_sync_agent = process.type() == "privileged agent" and not kong.sync if is_control_plane(kong.configuration) or -- CP needs to support both full and incremental sync @@ -890,7 +890,7 @@ function Kong.init_worker() then kong.clustering:init_worker() end - + -- DP full sync agent skips the rest of the init_worker if is_dp_full_sync_agent then return @@ -991,30 +991,18 @@ function Kong.init_worker() plugin_servers.start() end - if kong.clustering then - -- rpc and incremental sync - if kong.rpc and is_http_module then - - -- only available in http subsystem - local cluster_tls = require("kong.clustering.tls") - - if is_data_plane(kong.configuration) then - ngx.timer.at(0, function(premature) - kong.rpc:connect(premature, - "control_plane", kong.configuration.cluster_control_plane, - "/v2/outlet", - cluster_tls.get_cluster_cert(kong.configuration).cdata, - cluster_tls.get_cluster_cert_key(kong.configuration)) - end) - - else -- control_plane - kong.rpc.concentrator:start() - end + -- rpc and incremental sync + if is_http_module then - -- init incremental sync - if kong.sync then - kong.sync:init_worker() - end + -- init rpc connection + if kong.rpc then + kong.rpc:init_worker() + end + + -- init incremental sync + -- should run after rpc init successfully + if kong.sync then + kong.sync:init_worker() end end From 08a77303e99138c491c4f1d6efbc5adce494d95b Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Nov 2024 15:49:19 +0800 Subject: [PATCH 4076/4351] fix(clustering): disable privileged agent for inc sync (#13846) https://konghq.atlassian.net/browse/KAG-5777 --- kong/global.lua | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/kong/global.lua b/kong/global.lua index bfb82aa6448..3eb95985da3 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -190,15 +190,21 @@ function _GLOBAL.init_worker_events(kong_config) "negative impact on Kong's response latency and memory usage") end + local enable_privileged_agent = false + if kong_config.dedicated_config_processing and + kong_config.role == "data_plane" and + not kong.sync -- for incremental sync there is no privileged_agent + then + enable_privileged_agent = true + end + opts = { unique_timeout = 5, -- life time of unique event data in lrucache broker_id = 0, -- broker server runs in nginx worker #0 listening = listening, -- unix socket for broker listening max_queue_len = 1024 * 50, -- max queue len for events buffering max_payload_len = max_payload_len, -- max payload size in bytes - enable_privileged_agent = kong_config.dedicated_config_processing - and kong_config.role == "data_plane" - or false, + enable_privileged_agent = enable_privileged_agent, } worker_events = require "resty.events.compat" From a1a6f6307106225e032ee8fdd98926b6ce061629 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Nov 2024 15:49:57 +0800 Subject: [PATCH 4077/4351] tests(clustering): start/stop when incremental on (#13852) https://konghq.atlassian.net/browse/KAG-5749 --- .../09-hybrid_mode/02-start_stop_spec.lua | 22 +++++++++++++++---- 1 file changed, 18 insertions(+), 4 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 43cbf6ec988..6ecfc11a500 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -1,7 +1,8 @@ local helpers = require "spec.helpers" -describe("invalid config are rejected", function() +for _, inc_sync in ipairs { "on", "off" } do +describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() describe("role is control_plane", function() it("can not disable admin_listen", function() local ok, err = helpers.start_kong({ @@ -11,6 +12,7 @@ describe("invalid config are rejected", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", admin_listen = "off", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -25,6 +27,7 @@ describe("invalid config are rejected", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "off", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -39,6 +42,7 @@ describe("invalid config are rejected", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = "off", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -53,6 +57,7 @@ describe("invalid config are rejected", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_mtls = "pki", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -69,6 +74,7 @@ describe("invalid config are rejected", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", proxy_listen = "off", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -82,6 +88,7 @@ describe("invalid config are rejected", function() prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -97,7 +104,8 @@ describe("invalid config are rejected", function() prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_dp_labels = "w@:_a" + cluster_dp_labels = "w@:_a", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -113,7 +121,8 @@ describe("invalid config are rejected", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", proxy_listen = "0.0.0.0:" .. helpers.get_available_port(), - cluster_dp_labels = "Aa-._zZ_key:Aa-._zZ_val" + cluster_dp_labels = "Aa-._zZ_key:Aa-._zZ_val", + cluster_incremental_sync = inc_sync, }) assert.True(ok) helpers.stop_kong("servroot2") @@ -128,6 +137,7 @@ describe("invalid config are rejected", function() nginx_conf = "spec/fixtures/custom_nginx.template", database = param[2], prefix = "servroot2", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -141,6 +151,7 @@ describe("invalid config are rejected", function() database = param[2], prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_incremental_sync = inc_sync, }) assert.False(ok) @@ -151,7 +162,7 @@ describe("invalid config are rejected", function() end) -- note that lagacy modes still error when CP exits -describe("when CP exits before DP", function() +describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() local need_exit = true lazy_setup(function() @@ -164,6 +175,7 @@ describe("when CP exits before DP", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "127.0.0.1:9005", + cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ role = "data_plane", @@ -173,6 +185,7 @@ describe("when CP exits before DP", function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", database = "off", + cluster_incremental_sync = inc_sync, -- EE [[ -- vitals uses the clustering strategy by default, and it logs the exact -- same "error while receiving frame from peer" error strings that this @@ -196,3 +209,4 @@ describe("when CP exits before DP", function() assert.logfile("servroot2/logs/error.log").has.no.line("error while receiving frame from peer", true) end) end) +end -- for inc_sync From 1fd3a76ebcc916e6e03c648c092bd1c3616e4726 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 11 Nov 2024 23:46:38 +0800 Subject: [PATCH 4078/4351] refactor(clustering): small improvements about incremental sync (#13841) --- kong-3.9.0-0.rockspec | 2 +- kong/clustering/services/sync/hooks.lua | 5 +--- kong/clustering/services/sync/rpc.lua | 13 ++++----- .../services/sync/strategies/postgres.lua | 14 ++-------- kong/conf_loader/init.lua | 5 ++-- kong/db/declarative/export.lua | 28 ++++++++++++------- kong/db/declarative/import.lua | 2 +- ...{024_370_to_380.lua => 024_380_to_390.lua} | 0 kong/db/migrations/core/init.lua | 2 +- ...o_380_spec.lua => 024_380_to_390_spec.lua} | 0 10 files changed, 33 insertions(+), 38 deletions(-) rename kong/db/migrations/core/{024_370_to_380.lua => 024_380_to_390.lua} (100%) rename spec/05-migration/db/migrations/core/{024_370_to_380_spec.lua => 024_380_to_390_spec.lua} (100%) diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index b86e9c85658..a4fd1ba7b17 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -322,7 +322,7 @@ build = { ["kong.db.migrations.core.021_340_to_350"] = "kong/db/migrations/core/021_340_to_350.lua", ["kong.db.migrations.core.022_350_to_360"] = "kong/db/migrations/core/022_350_to_360.lua", ["kong.db.migrations.core.023_360_to_370"] = "kong/db/migrations/core/023_360_to_370.lua", - ["kong.db.migrations.core.024_370_to_380"] = "kong/db/migrations/core/024_370_to_380.lua", + ["kong.db.migrations.core.024_380_to_390"] = "kong/db/migrations/core/024_380_to_390.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index 0dd694e7bbf..a9368f75506 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -67,11 +67,8 @@ function _M:notify_all_nodes() local res, err = kong.rpc:call(node, "kong.sync.v2.notify_new_version", msg) if not res then if not err:find("requested capability does not exist", nil, true) then - ngx_log(ngx_ERR, "unable to notify new version: ", err) + ngx_log(ngx_ERR, "unable to notify ", node, " new version: ", err) end - - else - ngx_log(ngx_DEBUG, "notified ", node, " ", latest_version) end end end diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 7852cafc2d5..c0c2836b964 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -88,7 +88,7 @@ function _M:init_cp(manager) sync_status = CLUSTERING_SYNC_STATUS.NORMAL, config_hash = fmt("%032d", default_namespace_version), rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, - }, { ttl = purge_delay }) + }, { ttl = purge_delay, }) if not ok then ngx_log(ngx_ERR, "unable to update clustering data plane status: ", err) end @@ -120,10 +120,7 @@ function _M:init_cp(manager) end if isempty(res) then - ngx_log(ngx_DEBUG, - "[kong.sync.v2] no delta for node_id: ", node_id, - ", current_version: ", default_namespace_version, - ", node is already up to date" ) + -- node is already up to date return inc_sync_result(res) end @@ -206,7 +203,7 @@ local function do_sync() local deltas = ns_delta.deltas if isempty(deltas) then - ngx_log(ngx_DEBUG, "no delta to sync") + -- no delta to sync return true end @@ -280,8 +277,8 @@ local function do_sync() ev = { delta_type, crud_event_type, delta_entity, old_entity, } else - -- delete the entity - local old_entity, err = kong.db[delta_type]:select(delta.pk) -- composite key + -- delete the entity, opts for getting correct lmdb key + local old_entity, err = db[delta_type]:select(delta.pk, opts) -- composite key if err then return nil, err end diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index 31a1f6b8dd7..1ef758e2c1d 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -11,10 +11,9 @@ local cjson_encode = cjson.encode local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR -local ngx_DEBUG = ngx.DEBUG -local CLEANUP_VERSION_COUNT = 100 +local KEEP_VERSION_COUNT = 100 local CLEANUP_TIME_DELAY = 3600 -- 1 hour @@ -39,12 +38,10 @@ local PURGE_QUERY = [[ function _M:init_worker() local function cleanup_handler(premature) if premature then - ngx_log(ngx_DEBUG, "[incremental] worker exiting, killing incremental cleanup timer") - return end - local res, err = self.connector:query(string_format(PURGE_QUERY, CLEANUP_VERSION_COUNT)) + local res, err = self.connector:query(string_format(PURGE_QUERY, KEEP_VERSION_COUNT)) if not res then ngx_log(ngx_ERR, "[incremental] unable to purge old data from incremental delta table, err: ", @@ -52,9 +49,6 @@ function _M:init_worker() return end - - ngx_log(ngx_DEBUG, - "[incremental] successfully purged old data from incremental delta table") end assert(ngx.timer.every(CLEANUP_TIME_DELAY, cleanup_handler)) @@ -97,8 +91,6 @@ function _M:insert_delta(deltas) local sql = string_format(NEW_VERSION_QUERY, buf:get()) - ngx_log(ngx_DEBUG, "[incremental] insert_delta sql: ", sql) - return self.connector:query(sql) end @@ -106,7 +98,7 @@ end function _M:get_latest_version() local sql = "SELECT MAX(version) FROM clustering_sync_version" - local res, err = self.connector:query(sql) + local res, err = self.connector:query(sql, "read") if not res then return nil, err end diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 51ea979d2cc..2345cd77c5d 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -953,8 +953,9 @@ local function load(path, custom_conf, opts) end end - if not conf.cluster_rpc then - log.warn("Cluster incremental sync has been forcibly disabled") + if conf.cluster_incremental_sync and not conf.cluster_rpc then + log.warn("Cluster incremental sync has been forcibly disabled, " .. + "please enable cluster RPC.") conf.cluster_incremental_sync = false end diff --git a/kong/db/declarative/export.lua b/kong/db/declarative/export.lua index e20d3c1d846..9dbe994a42c 100644 --- a/kong/db/declarative/export.lua +++ b/kong/db/declarative/export.lua @@ -95,6 +95,23 @@ local function end_transaction(db) end +local get_latest_version +do + local strategy + + local function get_latest_version_real() + return strategy:get_latest_version() + end + + get_latest_version = function() + -- ensure we get the initialized kong.db + strategy = require("kong.clustering.services.sync.strategies.postgres").new(kong.db) + get_latest_version = get_latest_version_real + return get_latest_version() + end +end + + local function export_from_db_impl(emitter, skip_ws, skip_disabled_entities, expand_foreigns) local schemas = {} @@ -119,16 +136,7 @@ local function export_from_db_impl(emitter, skip_ws, skip_disabled_entities, exp local sync_version if emitter.want_sync_version then - ok, err = db.connector:query("SELECT max(version) from clustering_sync_version", "read") - if not ok then - return nil, err - end - - -- it will be ngx.null when the table clustering_sync_version is empty - sync_version = assert(ok[1].max) - if sync_version == null then - sync_version = 0 - end + sync_version = get_latest_version() end emitter:emit_toplevel({ diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index c083fd86d84..2030da85359 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -66,7 +66,7 @@ local function workspace_id(schema, options) end -- options.workspace does not exist - if not options or not options.workspace then + if not options or not options.workspace or options.workspace == "" then return get_workspace_id() end diff --git a/kong/db/migrations/core/024_370_to_380.lua b/kong/db/migrations/core/024_380_to_390.lua similarity index 100% rename from kong/db/migrations/core/024_370_to_380.lua rename to kong/db/migrations/core/024_380_to_390.lua diff --git a/kong/db/migrations/core/init.lua b/kong/db/migrations/core/init.lua index 394f13bf382..37192c6e82c 100644 --- a/kong/db/migrations/core/init.lua +++ b/kong/db/migrations/core/init.lua @@ -21,5 +21,5 @@ return { "021_340_to_350", "022_350_to_360", "023_360_to_370", - "024_370_to_380", + "024_380_to_390", } diff --git a/spec/05-migration/db/migrations/core/024_370_to_380_spec.lua b/spec/05-migration/db/migrations/core/024_380_to_390_spec.lua similarity index 100% rename from spec/05-migration/db/migrations/core/024_370_to_380_spec.lua rename to spec/05-migration/db/migrations/core/024_380_to_390_spec.lua From af7c1749f87167bead492094e26a45ba06b3a755 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 12 Nov 2024 09:47:10 +0800 Subject: [PATCH 4079/4351] tests(clustering/rpc): add test cases for inc sync (#13853) KAG-5729, KAG-5736, KAG-5755, KAG-5770, KAG-5757 --- .../19-incrmental_sync/01-sync_spec.lua | 470 ++++++++++++++++++ 1 file changed, 470 insertions(+) create mode 100644 spec/02-integration/19-incrmental_sync/01-sync_spec.lua diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua new file mode 100644 index 00000000000..baaa579f23a --- /dev/null +++ b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua @@ -0,0 +1,470 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") + +for _, strategy in helpers.each_strategy() do + +describe("Incremental Sync RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_incremental_sync = "on", -- incremental sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 4, -- multiple workers + cluster_incremental_sync = "on", -- incremental sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + after_each(function() + helpers.clean_logfile("servroot2/logs/error.log") + helpers.clean_logfile() + end) + + describe("sync works", function() + local route_id + + it("create route on CP", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "service-001", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/service-001/routes", { + body = { paths = { "/001" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + route_id = json.id + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/001", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.no.line("unable to update clustering data plane status", true) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + end) + + it("update route on CP", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "service-002", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/service-002/routes", { + body = { paths = { "/002-foo" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + route_id = json.id + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/002-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + res = assert(admin_client:put("/services/service-002/routes/" .. route_id, { + body = { paths = { "/002-bar" }, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/002-bar", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.no.line("unable to update clustering data plane status", true) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + end) + + it("delete route on CP", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "service-003", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/service-003/routes", { + body = { paths = { "/003-foo" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + route_id = json.id + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/003-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.no.line("unable to update clustering data plane status", true) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) + + res = assert(admin_client:delete("/services/service-003/routes/" .. route_id)) + assert.res_status(204, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/003-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 404 then + return true + end + end, 10) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) + end) + + it("update route on CP with name", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "service-004", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/service-004/routes", { + body = { name = "route-004", paths = { "/004-foo" }, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/004-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + res = assert(admin_client:put("/services/service-004/routes/route-004", { + body = { paths = { "/004-bar" }, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(200, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/004-bar", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.no.line("unable to update clustering data plane status", true) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + end) + + it("delete route on CP with name", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "service-005", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/service-005/routes", { + body = { name = "route-005", paths = { "/005-foo" }, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/005-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.no.line("unable to update clustering data plane status", true) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) + + res = assert(admin_client:delete("/services/service-005/routes/route-005")) + assert.res_status(204, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/005-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 404 then + return true + end + end, 10) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) + end) + + it("cascade delete on CP", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + -- create service and route + + local res = assert(admin_client:post("/services", { + body = { name = "service-006", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/service-006/routes", { + body = { paths = { "/006-foo" }, }, + headers = {["Content-Type"] = "application/json"} + })) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + + route_id = json.id + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/006-foo", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) + assert.logfile().has.no.line("unable to update clustering data plane status", true) + + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + + -- create consumer and key-auth + + res = assert(admin_client:post("/consumers", { + body = { username = "foo", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/consumers/foo/key-auth", { + body = { key = "my-key", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + res = assert(admin_client:post("/plugins", { + body = { name = "key-auth", + config = { key_names = {"apikey"} }, + route = { id = route_id }, + }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/006-foo", + headers = {["apikey"] = "my-key"}, + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + + assert.logfile().has.no.line("[kong.sync.v2] new delta due to cascade deleting", true) + assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) + + -- delete consumer and key-auth + + res = assert(admin_client:delete("/consumers/foo")) + assert.res_status(204, res) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/006-foo", + headers = {["apikey"] = "my-key"}, + }) + + local status = res and res.status + proxy_client:close() + if status == 401 then + return true + end + end, 10) + + assert.logfile().has.line("[kong.sync.v2] new delta due to cascade deleting", true) + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) + + -- cascade deletion should be the same version + + local ver + local count = 0 + local patt = "delete entity, version: %d+" + local f = io.open("servroot2/logs/error.log", "r") + while true do + local line = f:read("*l") + + if not line then + f:close() + break + end + + local found = line:match(patt) + if found then + ver = ver or found + assert.equal(ver, found) + count = count + 1 + end + end + assert(count > 1) + + end) + end) + +end) + +end -- for _, strategy From 63f81b06e215ed91f7b95655aa4d80def299998b Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 12 Nov 2024 11:29:07 +0800 Subject: [PATCH 4080/4351] refactor(clustering/rpc): DP do not need to instantiate concentrator (#13829) * refactor(clustering/rpc): dp does not need concentrator * lint fix * fix * check self.client_ips * Revert "check self.client_ips" This reverts commit 1f9d54fcd5f301c95ada1ff5d539aa4e701761c1. * check self.concentrator --- kong/clustering/rpc/manager.lua | 22 ++++++++++++++++------ 1 file changed, 16 insertions(+), 6 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 94a7c798255..6d8dc88bfbf 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -5,7 +5,6 @@ local _MT = { __index = _M, } local server = require("resty.websocket.server") local client = require("resty.websocket.client") local socket = require("kong.clustering.rpc.socket") -local concentrator = require("kong.clustering.rpc.concentrator") local future = require("kong.clustering.rpc.future") local utils = require("kong.clustering.rpc.utils") local callbacks = require("kong.clustering.rpc.callbacks") @@ -43,7 +42,6 @@ function _M.new(conf, node_id) -- clients[node_id]: { socket1 => true, socket2 => true, ... } clients = {}, client_capabilities = {}, - client_ips = {}, -- store DP node's ip addr node_id = node_id, conf = conf, cluster_cert = assert(clustering_tls.get_cluster_cert(conf)), @@ -51,7 +49,10 @@ function _M.new(conf, node_id) callbacks = callbacks.new(), } - self.concentrator = concentrator.new(self, kong.db) + if conf.role == "control_plane" then + self.concentrator = require("kong.clustering.rpc.concentrator").new(self, kong.db) + self.client_ips = {} -- store DP node's ip addr + end return setmetatable(self, _MT) end @@ -62,7 +63,10 @@ function _M:_add_socket(socket, capabilities_list) local sockets = self.clients[node_id] if not sockets then - assert(self.concentrator:_enqueue_subscribe(node_id)) + if self.concentrator then + assert(self.concentrator:_enqueue_subscribe(node_id)) + end + sockets = setmetatable({}, { __mode = "k", }) self.clients[node_id] = sockets end @@ -88,9 +92,12 @@ function _M:_remove_socket(socket) if table_isempty(sockets) then self.clients[node_id] = nil - self.client_ips[node_id] = nil self.client_capabilities[node_id] = nil - assert(self.concentrator:_enqueue_unsubscribe(node_id)) + + if self.concentrator then + self.client_ips[node_id] = nil + assert(self.concentrator:_enqueue_unsubscribe(node_id)) + end end end @@ -110,6 +117,9 @@ function _M:_find_node_and_check_capability(node_id, cap) return "local" end + -- now we are on cp side + assert(self.concentrator) + -- does concentrator knows more about this client? local res, err = kong.db.clustering_data_planes:select({ id = node_id }) if err then From 704769215ec1191d988a88dbee539028cc82a294 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 12 Nov 2024 20:32:02 +0200 Subject: [PATCH 4081/4351] chore(acme): use table tools to shallow copy instead of tablex (#13551) Signed-off-by: Aapo Talvensaari --- kong/plugins/acme/schema.lua | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 95a82d6bd56..559cdd357d0 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -1,8 +1,7 @@ local typedefs = require "kong.db.schema.typedefs" local reserved_words = require "kong.plugins.acme.reserved_words" local redis_schema = require "kong.tools.redis.schema" - -local tablex = require "pl.tablex" +local shallow_copy = require("kong.tools.table").shallow_copy local CERT_TYPES = { "rsa", "ecc" } @@ -82,7 +81,7 @@ local LEGACY_SCHEMA_TRANSLATIONS = { }}, } -local REDIS_STORAGE_SCHEMA = tablex.copy(redis_schema.config_schema.fields) +local REDIS_STORAGE_SCHEMA = shallow_copy(redis_schema.config_schema.fields) table.insert(REDIS_STORAGE_SCHEMA, { extra_options = { description = "Custom ACME Redis options", type = "record", From fd7ea937652a84771c25141a7f416f775d44aaf7 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 12 Nov 2024 20:32:41 +0200 Subject: [PATCH 4082/4351] fix(core): always pass `ngx.ctx` to `log_init_worker_errors` (#13731) Signed-off-by: Aapo Talvensaari --- ...x-core-pass-ctx-to-log-init-worker-errors.yml | 4 ++++ kong/init.lua | 16 ++++++++++------ 2 files changed, 14 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/fix-core-pass-ctx-to-log-init-worker-errors.yml diff --git a/changelog/unreleased/kong/fix-core-pass-ctx-to-log-init-worker-errors.yml b/changelog/unreleased/kong/fix-core-pass-ctx-to-log-init-worker-errors.yml new file mode 100644 index 00000000000..b702d658b44 --- /dev/null +++ b/changelog/unreleased/kong/fix-core-pass-ctx-to-log-init-worker-errors.yml @@ -0,0 +1,4 @@ +message: | + Fix to always pass `ngx.ctx` to `log_init_worker_errors` as otherwise it may runtime crash. +type: bugfix +scope: Core diff --git a/kong/init.lua b/kong/init.lua index e11a383b5e1..1911c40d049 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1962,10 +1962,12 @@ end Kong.status_header_filter = Kong.admin_header_filter -function Kong.serve_cluster_listener(options) - log_init_worker_errors() +function Kong.serve_cluster_listener() + local ctx = ngx.ctx + + log_init_worker_errors(ctx) - ngx.ctx.KONG_PHASE = PHASES.cluster_listener + ctx.KONG_PHASE = PHASES.cluster_listener return kong.clustering:handle_cp_websocket() end @@ -1976,10 +1978,12 @@ function Kong.stream_api() end -function Kong.serve_cluster_rpc_listener(options) - log_init_worker_errors() +function Kong.serve_cluster_rpc_listener() + local ctx = ngx.ctx + + log_init_worker_errors(ctx) - ngx.ctx.KONG_PHASE = PHASES.cluster_listener + ctx.KONG_PHASE = PHASES.cluster_listener return kong.rpc:handle_websocket() end From 3d462b573fa896b71a35510498b465c8d646ffde Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 13 Nov 2024 09:48:28 +0800 Subject: [PATCH 4083/4351] fix(clustering): add `no_broadcast_crud_event` for dp status updating (#13858) https://konghq.atlassian.net/browse/KAG-5808 --- kong/clustering/control_plane.lua | 2 +- kong/clustering/services/sync/rpc.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 86c66e1a5ec..9426d38d866 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -261,7 +261,7 @@ function _M:handle_cp_websocket(cert) cert_details = dp_cert_details, -- only update rpc_capabilities if dp_id is connected rpc_capabilities = rpc_peers and rpc_peers[dp_id] or {}, - }, { ttl = purge_delay }) + }, { ttl = purge_delay, no_broadcast_crud_event = true, }) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) end diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index c0c2836b964..63e0c85fc28 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -88,7 +88,7 @@ function _M:init_cp(manager) sync_status = CLUSTERING_SYNC_STATUS.NORMAL, config_hash = fmt("%032d", default_namespace_version), rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, - }, { ttl = purge_delay, }) + }, { ttl = purge_delay, no_broadcast_crud_event = true, }) if not ok then ngx_log(ngx_ERR, "unable to update clustering data plane status: ", err) end From 945d333017de64b3ea8f1dd5644af069de2db25d Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 13 Nov 2024 10:49:59 +0800 Subject: [PATCH 4084/4351] fix(sync): notify declarative:reconfigure events for full sync (#13860) With full sync (`wipe = true` in `do_sync()`), if we dont notify other workers with `declarative:reconfigure`, the registered callbacks in other workers will not be called, like updating `kong.default_workerspace`. Note that when an empty-configured CP and DP start with incremental sync enabled, the DP will rebuild routers, plugins, and the balancer twice. This occurs because the DP currently calls do_sync() twice during a single sync operation. With incremental sync disabled, it rebuilds these components only once. https://konghq.atlassian.net/browse/KAG-5812 --- kong/clustering/services/sync/rpc.lua | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 63e0c85fc28..3aea7963f50 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -7,6 +7,7 @@ local declarative = require("kong.db.declarative") local constants = require("kong.constants") local concurrency = require("kong.concurrency") local isempty = require("table.isempty") +local events = require("kong.runloop.events") local insert_entity_for_txn = declarative.insert_entity_for_txn @@ -327,6 +328,16 @@ local function do_sync() kong.core_cache:purge() kong.cache:purge() + -- Trigger other workers' callbacks like reconfigure_handler. + -- + -- Full sync could rebuild route, plugins and balancer route, so their + -- hashes are nil. + local reconfigure_data = { kong.default_workspace, nil, nil, nil, } + local ok, err = events.declarative_reconfigure_notify(reconfigure_data) + if not ok then + return nil, err + end + else for _, event in ipairs(crud_events) do -- delta_type, crud_event_type, delta.entity, old_entity From a6dceee6a7f030a8e581371f7fc60eeef7c74a77 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 13 Nov 2024 10:51:23 +0800 Subject: [PATCH 4085/4351] fix(clustering): do not generate event for full sync (#13854) https://konghq.atlassian.net/browse/KAG-5804 --- kong/clustering/services/sync/rpc.lua | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 3aea7963f50..a6e4443237b 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -255,8 +255,6 @@ local function do_sync() return nil, err end - local crud_event_type = old_entity and "update" or "create" - -- If we will wipe lmdb, we don't need to delete it from lmdb. if old_entity and not wipe then local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) @@ -275,7 +273,10 @@ local function do_sync() ", version: ", delta_version, ", type: ", delta_type) - ev = { delta_type, crud_event_type, delta_entity, old_entity, } + -- wipe the whole lmdb, should not have events + if not wipe then + ev = { delta_type, old_entity and "update" or "create", delta_entity, old_entity, } + end else -- delete the entity, opts for getting correct lmdb key @@ -297,11 +298,17 @@ local function do_sync() ", version: ", delta_version, ", type: ", delta_type) - ev = { delta_type, "delete", old_entity, } - end + -- wipe the whole lmdb, should not have events + if not wipe then + ev = { delta_type, "delete", old_entity, } + end + end -- if delta_entity ~= nil and delta_entity ~= ngx_null - crud_events_n = crud_events_n + 1 - crud_events[crud_events_n] = ev + -- wipe the whole lmdb, should not have events + if not wipe then + crud_events_n = crud_events_n + 1 + crud_events[crud_events_n] = ev + end -- delta.version should not be nil or ngx.null assert(type(delta_version) == "number") From 9ce1b9d2a656632efa660aa5a572322688e946f8 Mon Sep 17 00:00:00 2001 From: kurt Date: Wed, 13 Nov 2024 12:27:14 +0800 Subject: [PATCH 4086/4351] fix(schema): schema validation to handle potential `nil` field case (#13861) Adjusted schema validation logic to account for `nil` field scenario, ensuring proper handling of fields to prevent errors. Fix:[FTI-6336](https://konghq.atlassian.net/browse/FTI-6336) --------- Signed-off-by: tzssangglass Co-authored-by: Keery Nie --- .../fix-schema-validation-with-nil-field.yml | 3 ++ kong/db/schema/init.lua | 2 +- .../01-db/01-schema/06-routes_spec.lua | 31 +++++++++++++++++++ 3 files changed, 35 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-schema-validation-with-nil-field.yml diff --git a/changelog/unreleased/kong/fix-schema-validation-with-nil-field.yml b/changelog/unreleased/kong/fix-schema-validation-with-nil-field.yml new file mode 100644 index 00000000000..07225001491 --- /dev/null +++ b/changelog/unreleased/kong/fix-schema-validation-with-nil-field.yml @@ -0,0 +1,3 @@ +message: "Fixed a 500 error triggered by unhandled nil fields during schema validation." +type: bugfix +scope: Core diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index 2af360b3b8b..b6b1532416a 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1273,7 +1273,7 @@ local function run_entity_check(self, name, input, arg, full_check, errors) -- Don't run if any of the values is a reference in a referenceable field local field = get_schema_field(self, fname) - if field.type == "string" and field.referenceable and is_reference(value) then + if field and field.type == "string" and field.referenceable and is_reference(value) then return end end diff --git a/spec/01-unit/01-db/01-schema/06-routes_spec.lua b/spec/01-unit/01-db/01-schema/06-routes_spec.lua index 50a1bd73329..3bfd0f1fd92 100644 --- a/spec/01-unit/01-db/01-schema/06-routes_spec.lua +++ b/spec/01-unit/01-db/01-schema/06-routes_spec.lua @@ -1800,3 +1800,34 @@ describe("routes schema (flavor = expressions)", function() end end) end) + + +describe("routes schema (flavor = traditional_compatible)", function() + local a_valid_uuid = "cbb297c0-a956-486d-ad1d-f9b42df9465a" + local another_uuid = "64a8670b-900f-44e7-a900-6ec7ef5aa4d3" + + reload_flavor("traditional_compatible") + setup_global_env() + + it("validates a route with only expression field", function() + local route = { + id = a_valid_uuid, + name = "my_route", + protocols = { "http" }, + hosts = { "example.com" }, + expression = [[(http.method == "GET")]], + priority = 100, + service = { id = another_uuid }, + } + route = Routes:process_auto_fields(route, "insert") + assert.truthy(route.created_at) + assert.truthy(route.updated_at) + assert.same(route.created_at, route.updated_at) + local ok, errs = Routes:validate(route) + assert.falsy(ok) + assert.same({ + ["expression"] = 'unknown field', + ["priority"] = 'unknown field' + }, errs) + end) +end) From f494c53f8b0d8c9991c8c99294251feb5e164e45 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 13 Nov 2024 14:28:01 +0800 Subject: [PATCH 4087/4351] fix(sync): full sync not working if dedicated disabled (#13857) Clustering initialization needs to be handled when the dedicated worker is off https://konghq.atlassian.net/browse/KAG-5807 --- kong/init.lua | 26 +++++++++++++++----------- 1 file changed, 15 insertions(+), 11 deletions(-) diff --git a/kong/init.lua b/kong/init.lua index 1911c40d049..2708230956c 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -881,19 +881,23 @@ function Kong.init_worker() end if kong.clustering then - -- full sync dp - - local is_dp_full_sync_agent = process.type() == "privileged agent" and not kong.sync - - if is_control_plane(kong.configuration) or -- CP needs to support both full and incremental sync - is_dp_full_sync_agent -- full sync is only enabled for DP if incremental sync is disabled - then + if is_control_plane(kong.configuration) then-- CP needs to support both full and incremental sync kong.clustering:init_worker() - end + + -- full sync is only enabled for DP if incremental sync is disabled + elseif is_data_plane(kong.configuration) and not kong.sync then + local using_dedicated = kong.configuration.dedicated_config_processing + if using_dedicated and process.type() == "privileged agent" then + -- full sync dp agent + kong.clustering:init_worker() + return - -- DP full sync agent skips the rest of the init_worker - if is_dp_full_sync_agent then - return + end + + if not using_dedicated then + -- full sync dp + kong.clustering:init_worker() + end end end From 4ab346d022fbb0f2e3f251dee262fbd56533a733 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Wed, 13 Nov 2024 16:54:27 +0800 Subject: [PATCH 4088/4351] chore(ci): bump lua-reqwest in Makefile to fix macos build error (#13867) --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 42c1f853f4c..c913357155e 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" "lua-reqwest 0.1.0" +DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" "lua-reqwest 0.1.1" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From f88da7df62cb3cbc7dbd4150756571d1b7928198 Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Wed, 13 Nov 2024 17:58:24 -0300 Subject: [PATCH 4089/4351] refactor(pluginservers): code refactor & testing (#12858) Context ------- The overall goal of this commit is to refactor the external plugins implementation, with the following goals in mind: - Make plugin server code more approachable to unfamiliar engineers and easier to evolve with confidence - Harden configuration; ensure configuration defects are caught before Kong is started - Extend testing coverage This is related to ongoing work on the Go PDK, with similar goals in mind. Summary ------- This commit implements the following overall changes to plugin server code: - Move configuration related code into conf loader, so that configuration loading and validation happens at startup time, rather than lazily, when plugin data is loaded or pluginservers are started. Add tests for current behavior. - Move process-management code - for starting up plugin servers as well as querying external plugins info - into the `process.lua` module. - Introduce a `kong.runloop.plugin_servers.rpc` module that encapsulates RPC initialization and protocol-specific implementations. This further simplifies the main plugin server main module. - Factor exposed API and phase handlers bridging code into a new `plugin` module, which encapsulates an external plugin representation, including the expected fields for any Kong plugin, plus external plugin-specific bits, such as the RPC instance. Part of this external plugin-specific part is the instance life cycle management. With this structure, the `kong.runloop.plugin_servers` main module contains only general external plugin code, including a list of loaded external plugins, and associated start/stop functions for plugin servers. Testing ------- This commit also implements the following improvements to tests: - Restructure fixtures to accommodate new external plugin servers -- namely, targeting for now in the existing Python and Javascript - Add new test cases for external plugins: * External plugin configuration: add test cases for current behavior; in particular: - Fail if no `query_cmd` is provided; - Warn if no `start_cmd` is provided - this is by design, as external plugins servers can be managed outside of Kong * Plugin server start / stop - for both Go and Python plugins * External plugin info querying for both Go and Python plugins * External plugin execution - for both Go and Python plugins Internal flow ------------- `.plugin_servers.init:` loads all external plugins, by calling .plugin_servers.process and `.plugin_servers.plugin` `.plugin_servers.process`: queries external plugins info with the command specified in `_query_cmd` proeprties `.plugin_servers.plugin`: with info obtained as described above, `.plugin:new` returns a kong-compatible representation of an external plugin, with phase handlers, PRIORITY, and wrappers to the PDK. Calls `.plugin_servers.rpc` to create an RPC through which Kong communicates with the plugin process `.plugin_servers.rpc`: based on info contained in the plugin (protocol field), creates the correct RPC for the given external plugin `.plugin_servers.rpc.pb_rpc`: protobuf rpc implementation - used by Golang `.plugin_servers.rpc.mp.rpc`: messagepack rpc implementation - used by JS and Python `.plugin_servers.init`: calls `.plugin_servers.process` to start external plugin servers `.plugin_servers.process`: optionally starts all external plugin servers (if a `_start_cmd` is found) uses the resty pipe API to manage the external plugin process --- .github/workflows/build_and_test.yml | 2 + .gitignore | 1 + kong-3.9.0-0.rockspec | 7 +- kong.conf.default | 9 +- kong/conf_loader/constants.lua | 4 + kong/conf_loader/init.lua | 43 ++ kong/runloop/plugin_servers/init.lua | 436 +++--------------- kong/runloop/plugin_servers/plugin.lua | 346 ++++++++++++++ kong/runloop/plugin_servers/process.lua | 208 ++++----- kong/runloop/plugin_servers/rpc/init.lua | 22 + .../plugin_servers/{ => rpc}/mp_rpc.lua | 69 +-- .../plugin_servers/{ => rpc}/pb_rpc.lua | 74 ++- kong/runloop/plugin_servers/rpc/util.lua | 19 + spec/01-unit/03-conf_loader_spec.lua | 76 +++ spec/01-unit/25-msgpack_rpc_spec.lua | 4 +- .../01-process-management_spec.lua | 160 +++++++ .../10-external-plugins/02-execution_spec.lua | 76 +++ .../99-reports_spec.lua} | 4 +- .../{ => external_plugins}/go/go-hello.go | 0 .../fixtures/{ => external_plugins}/go/go.mod | 0 .../fixtures/{ => external_plugins}/go/go.sum | 0 spec/fixtures/external_plugins/js/js-hello.js | 33 ++ spec/fixtures/external_plugins/py/py-hello.py | 37 ++ .../external_plugins/py/requirements.txt | 1 + spec/helpers.lua | 4 +- spec/internal/cmd.lua | 6 +- spec/internal/constants.lua | 2 +- 27 files changed, 1050 insertions(+), 593 deletions(-) create mode 100644 kong/runloop/plugin_servers/plugin.lua create mode 100644 kong/runloop/plugin_servers/rpc/init.lua rename kong/runloop/plugin_servers/{ => rpc}/mp_rpc.lua (84%) rename kong/runloop/plugin_servers/{ => rpc}/pb_rpc.lua (88%) create mode 100644 kong/runloop/plugin_servers/rpc/util.lua create mode 100644 spec/02-integration/10-external-plugins/01-process-management_spec.lua create mode 100644 spec/02-integration/10-external-plugins/02-execution_spec.lua rename spec/02-integration/{10-go_plugins/01-reports_spec.lua => 10-external-plugins/99-reports_spec.lua} (95%) rename spec/fixtures/{ => external_plugins}/go/go-hello.go (100%) rename spec/fixtures/{ => external_plugins}/go/go.mod (100%) rename spec/fixtures/{ => external_plugins}/go/go.sum (100%) create mode 100644 spec/fixtures/external_plugins/js/js-hello.js create mode 100755 spec/fixtures/external_plugins/py/py-hello.py create mode 100644 spec/fixtures/external_plugins/py/requirements.txt diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 401c73cab08..1ed8d4953b1 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -319,6 +319,8 @@ jobs: - name: Build & install dependencies run: | make dev + # python pluginserver tests dependency + pip install kong-pdk - name: Download test rerun information uses: actions/download-artifact@v4 diff --git a/.gitignore b/.gitignore index 8d07d62e272..afa7332792a 100644 --- a/.gitignore +++ b/.gitignore @@ -44,3 +44,4 @@ spec/fixtures/proxy_wasm_filters/target bazel-* # remove it after migrating from WORKSPACE to Bzlmod MODULE.bazel.lock +spec/fixtures/external_plugins/go/go-hello diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index a4fd1ba7b17..375e500cc35 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -232,8 +232,11 @@ build = { ["kong.runloop.balancer.upstreams"] = "kong/runloop/balancer/upstreams.lua", ["kong.runloop.plugin_servers"] = "kong/runloop/plugin_servers/init.lua", ["kong.runloop.plugin_servers.process"] = "kong/runloop/plugin_servers/process.lua", - ["kong.runloop.plugin_servers.mp_rpc"] = "kong/runloop/plugin_servers/mp_rpc.lua", - ["kong.runloop.plugin_servers.pb_rpc"] = "kong/runloop/plugin_servers/pb_rpc.lua", + ["kong.runloop.plugin_servers.plugin"] = "kong/runloop/plugin_servers/plugin.lua", + ["kong.runloop.plugin_servers.rpc"] = "kong/runloop/plugin_servers/rpc/init.lua", + ["kong.runloop.plugin_servers.rpc.util"] = "kong/runloop/plugin_servers/rpc/util.lua", + ["kong.runloop.plugin_servers.rpc.mp_rpc"] = "kong/runloop/plugin_servers/rpc/mp_rpc.lua", + ["kong.runloop.plugin_servers.rpc.pb_rpc"] = "kong/runloop/plugin_servers/rpc/pb_rpc.lua", ["kong.runloop.wasm"] = "kong/runloop/wasm.lua", ["kong.runloop.wasm.properties"] = "kong/runloop/wasm/properties.lua", diff --git a/kong.conf.default b/kong.conf.default index 66de2912a26..9721e0d6449 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -163,14 +163,17 @@ #pluginserver_XXX_socket = /.socket # Path to the unix socket # used by the pluginserver. + #pluginserver_XXX_start_cmd = /usr/local/bin/ # Full command (including # any needed arguments) to - # start the pluginserver + # start the + # pluginserver. + #pluginserver_XXX_query_cmd = /usr/local/bin/query_ # Full command to "query" the # pluginserver. Should # produce a JSON with the - # dump info of all plugins it - # manages + # dump info of the plugin it + # manages. #port_maps = # With this configuration parameter, you can # let Kong Gateway know the port from diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 76cbb36394c..ad3d4876ed7 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -84,6 +84,9 @@ local DEFAULT_PATHS = { } +local DEFAULT_PLUGINSERVER_PATH = "/usr/local/bin" + + local HEADER_KEY_TO_NAME = { ["server_tokens"] = "server_tokens", ["latency_tokens"] = "latency_tokens", @@ -643,6 +646,7 @@ return { CIPHER_SUITES = CIPHER_SUITES, DEFAULT_PATHS = DEFAULT_PATHS, + DEFAULT_PLUGINSERVER_PATH = DEFAULT_PLUGINSERVER_PATH, HEADER_KEY_TO_NAME = HEADER_KEY_TO_NAME, UPSTREAM_HEADER_KEY_TO_NAME = UPSTREAM_HEADER_KEY_TO_NAME, DYNAMIC_KEY_NAMESPACES = DYNAMIC_KEY_NAMESPACES, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 2345cd77c5d..291bd9f058e 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -959,6 +959,49 @@ local function load(path, custom_conf, opts) conf.cluster_incremental_sync = false end + -- parse and validate pluginserver directives + if conf.pluginserver_names then + local pluginservers = {} + for i, name in ipairs(conf.pluginserver_names) do + name = name:lower() + local env_prefix = "pluginserver_" .. name:gsub("-", "_") + local socket = conf[env_prefix .. "_socket"] or (conf.prefix .. "/" .. name .. ".socket") + + local start_command = conf[env_prefix .. "_start_cmd"] + local query_command = conf[env_prefix .. "_query_cmd"] + + local default_path = exists(conf_constants.DEFAULT_PLUGINSERVER_PATH .. "/" .. name) + + if not start_command and default_path then + start_command = default_path + end + + if not query_command and default_path then + query_command = default_path .. " -dump" + end + + -- query_command is required + if not query_command then + return nil, "query_command undefined for pluginserver " .. name + end + + -- if start_command is unset, we assume the pluginserver process is + -- managed externally + if not start_command then + log.warn("start_command undefined for pluginserver " .. name .. "; assuming external process management") + end + + pluginservers[i] = { + name = name, + socket = socket, + start_command = start_command, + query_command = query_command, + } + end + + conf.pluginservers = setmetatable(pluginservers, conf_constants._NOP_TOSTRING_MT) + end + -- initialize the dns client, so the globally patched tcp.connect method -- will work from here onwards. assert(require("kong.tools.dns")(conf)) diff --git a/kong/runloop/plugin_servers/init.lua b/kong/runloop/plugin_servers/init.lua index 316bb11012c..f3534f7810e 100644 --- a/kong/runloop/plugin_servers/init.lua +++ b/kong/runloop/plugin_servers/init.lua @@ -1,372 +1,45 @@ - local proc_mgmt = require "kong.runloop.plugin_servers.process" -local cjson = require "cjson.safe" -local clone = require "table.clone" -local ngx_ssl = require "ngx.ssl" -local SIGTERM = 15 +local plugin = require "kong.runloop.plugin_servers.plugin" -local type = type local pairs = pairs -local ipairs = ipairs -local tonumber = tonumber - -local ngx = ngx local kong = kong -local ngx_var = ngx.var -local ngx_sleep = ngx.sleep -local worker_id = ngx.worker.id - -local coroutine_running = coroutine.running -local get_plugin_info = proc_mgmt.get_plugin_info -local get_ctx_table = require("resty.core.ctx").get_ctx_table - -local cjson_encode = cjson.encode -local native_timer_at = _G.native_timer_at or ngx.timer.at - -local req_start_time -local req_get_headers -local resp_get_headers - -if ngx.config.subsystem == "http" then - req_start_time = ngx.req.start_time - req_get_headers = ngx.req.get_headers - resp_get_headers = ngx.resp.get_headers - -else - local NOOP = function() end - - req_start_time = NOOP - req_get_headers = NOOP - resp_get_headers = NOOP -end - -local SLEEP_STEP = 0.1 -local WAIT_TIME = 10 -local MAX_WAIT_STEPS = WAIT_TIME / SLEEP_STEP - ---- keep request data a bit longer, into the log timer -local save_for_later = {} - ---- handle notifications from pluginservers -local rpc_notifications = {} - ---- currently running plugin instances -local running_instances = {} - -local function get_saved() - return save_for_later[coroutine_running()] -end - -local exposed_api = { - kong = kong, - - ["kong.log.serialize"] = function() - local saved = get_saved() - return cjson_encode(saved and saved.serialize_data or kong.log.serialize()) - end, - - ["kong.nginx.get_var"] = function(v) - return ngx_var[v] - end, - - ["kong.nginx.get_tls1_version_str"] = ngx_ssl.get_tls1_version_str, - - ["kong.nginx.get_ctx"] = function(k) - local saved = get_saved() - local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx - return ngx_ctx[k] - end, - - ["kong.nginx.set_ctx"] = function(k, v) - local saved = get_saved() - local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx - ngx_ctx[k] = v - end, - - ["kong.ctx.shared.get"] = function(k) - local saved = get_saved() - local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared - return ctx_shared[k] - end, - - ["kong.ctx.shared.set"] = function(k, v) - local saved = get_saved() - local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared - ctx_shared[k] = v - end, - - ["kong.request.get_headers"] = function(max) - local saved = get_saved() - return saved and saved.request_headers or kong.request.get_headers(max) - end, - - ["kong.request.get_header"] = function(name) - local saved = get_saved() - if not saved then - return kong.request.get_header(name) - end - local header_value = saved.request_headers[name] - if type(header_value) == "table" then - header_value = header_value[1] - end +-- module cache of loaded external plugins +-- XXX historically, this list of plugins has not been invalidated; +-- however, as plugin servers can be managed externally, users may also +-- change and restart the plugin server, potentially with new configurations +-- this needs to be improved -- docs and code hardening +local loaded_plugins - return header_value - end, - - ["kong.request.get_uri_captures"] = function() - local saved = get_saved() - local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx - return kong.request.get_uri_captures(ngx_ctx) - end, - - ["kong.response.get_status"] = function() - local saved = get_saved() - return saved and saved.response_status or kong.response.get_status() - end, - - ["kong.response.get_headers"] = function(max) - local saved = get_saved() - return saved and saved.response_headers or kong.response.get_headers(max) - end, - - ["kong.response.get_header"] = function(name) - local saved = get_saved() - if not saved then - return kong.response.get_header(name) - end - - local header_value = saved.response_headers and saved.response_headers[name] - if type(header_value) == "table" then - header_value = header_value[1] - end - - return header_value - end, - - ["kong.response.get_source"] = function() - local saved = get_saved() - return kong.response.get_source(saved and saved.ngx_ctx or nil) - end, - - ["kong.nginx.req_start_time"] = function() - local saved = get_saved() - return saved and saved.req_start_time or req_start_time() - end, -} - - -local get_instance_id -local reset_instance -local reset_instances_for_plugin - -local protocol_implementations = { - ["MsgPack:1"] = "kong.runloop.plugin_servers.mp_rpc", - ["ProtoBuf:1"] = "kong.runloop.plugin_servers.pb_rpc", -} - -local function get_server_rpc(server_def) - if not server_def.rpc then - - local rpc_modname = protocol_implementations[server_def.protocol] - if not rpc_modname then - kong.log.err("Unknown protocol implementation: ", server_def.protocol) - return nil, "Unknown protocol implementation" - end - - local rpc = require (rpc_modname) - rpc.get_instance_id = rpc.get_instance_id or get_instance_id - rpc.reset_instance = rpc.reset_instance or reset_instance - rpc.save_for_later = rpc.save_for_later or save_for_later - rpc.exposed_api = rpc.exposed_api or exposed_api - - server_def.rpc = rpc.new(server_def.socket, rpc_notifications) +local function load_external_plugins() + if loaded_plugins then + return true end - return server_def.rpc -end - - - ---- get_instance_id: gets an ID to reference a plugin instance running in a ---- pluginserver each configuration in the database is handled by a different ---- instance. Biggest complexity here is due to the remote (and thus non-atomic ---- and fallible) operation of starting the instance at the server. -function get_instance_id(plugin_name, conf) - local key = type(conf) == "table" and kong.plugin.get_id() or plugin_name - local instance_info = running_instances[key] + loaded_plugins = {} - local wait_count = 0 - while instance_info and not instance_info.id do - -- some other thread is already starting an instance - -- prevent busy-waiting - ngx_sleep(SLEEP_STEP) + local kong_config = kong.configuration - -- to prevent a potential dead loop when someone failed to release the ID - wait_count = wait_count + 1 - if wait_count > MAX_WAIT_STEPS then - running_instances[key] = nil - return nil, "Could not claim instance_id for " .. plugin_name .. " (key: " .. key .. ")" - end - instance_info = running_instances[key] + local plugins_info, err = proc_mgmt.load_external_plugins_info(kong_config) + if not plugins_info then + return nil, "failed loading external plugins: " .. err end - if instance_info - and instance_info.id - and instance_info.seq == conf.__seq__ - and instance_info.conf and instance_info.conf.__plugin_id == key - then - -- exact match, return it - return instance_info.id - end - - local old_instance_id = instance_info and instance_info.id - if not instance_info then - -- we're the first, put something to claim - instance_info = { - conf = conf, - seq = conf.__seq__, - } - running_instances[key] = instance_info - else - - -- there already was something, make it evident that we're changing it - instance_info.id = nil + for plugin_name, plugin_info in pairs(plugins_info) do + local plugin = plugin.new(plugin_info) + loaded_plugins[plugin_name] = plugin end - local plugin_info = get_plugin_info(plugin_name) - local server_rpc = get_server_rpc(plugin_info.server_def) - - local new_instance_info, err = server_rpc:call_start_instance(plugin_name, conf) - if new_instance_info == nil then - kong.log.err("starting instance: ", err) - -- remove claim, some other thread might succeed - running_instances[key] = nil - error(err) - end - - instance_info.id = new_instance_info.id - instance_info.plugin_name = plugin_name - instance_info.conf = new_instance_info.conf - instance_info.seq = new_instance_info.seq - instance_info.Config = new_instance_info.Config - instance_info.rpc = new_instance_info.rpc - - if old_instance_id then - -- there was a previous instance with same key, close it - server_rpc:call_close_instance(old_instance_id) - -- don't care if there's an error, maybe other thread closed it first. - end - - return instance_info.id -end - -function reset_instances_for_plugin(plugin_name) - for k, instance in pairs(running_instances) do - if instance.plugin_name == plugin_name then - running_instances[k] = nil - end - end -end - ---- reset_instance: removes an instance from the table. -function reset_instance(plugin_name, conf) - -- - -- the same plugin (which acts as a plugin server) is shared among - -- instances of the plugin; for example, the same plugin can be applied - -- to many routes - -- `reset_instance` is called when (but not only) the plugin server died; - -- in such case, all associated instances must be removed, not only the current - -- - reset_instances_for_plugin(plugin_name) - - local ok, err = kong.worker_events.post("plugin_server", "reset_instances", { plugin_name = plugin_name }) - if not ok then - kong.log.err("failed to post plugin_server reset_instances event: ", err) - end -end - - ---- serverPid notification sent by the pluginserver. if it changes, ---- all instances tied to this RPC socket should be restarted. -function rpc_notifications:serverPid(n) - n = tonumber(n) - if self.pluginserver_pid and n ~= self.pluginserver_pid then - for key, instance in pairs(running_instances) do - if instance.rpc == self then - running_instances[key] = nil - end - end - end - - self.pluginserver_pid = n -end - - - - - ---- Phase closures -local function build_phases(plugin) - if not plugin then - return - end - - local server_rpc = get_server_rpc(plugin.server_def) - - for _, phase in ipairs(plugin.phases) do - if phase == "log" then - plugin[phase] = function(self, conf) - native_timer_at(0, function(premature, saved) - if premature then - return - end - get_ctx_table(saved.ngx_ctx) - local co = coroutine_running() - save_for_later[co] = saved - server_rpc:handle_event(self.name, conf, phase) - save_for_later[co] = nil - end, { - plugin_name = self.name, - serialize_data = kong.log.serialize(), - ngx_ctx = clone(ngx.ctx), - ctx_shared = kong.ctx.shared, - request_headers = req_get_headers(), - response_headers = resp_get_headers(), - response_status = ngx.status, - req_start_time = req_start_time(), - }) - end - - else - plugin[phase] = function(self, conf) - server_rpc:handle_event(self.name, conf, phase) - end - end - end - - return plugin + return loaded_plugins end - - ---- module table -local plugin_servers = {} - - -local loaded_plugins = {} - local function get_plugin(plugin_name) - kong = kong or _G.kong -- some CLI cmds set the global after loading the module. - if not loaded_plugins[plugin_name] then - local plugin = get_plugin_info(plugin_name) - loaded_plugins[plugin_name] = build_phases(plugin) - end + assert(load_external_plugins()) return loaded_plugins[plugin_name] end -function plugin_servers.load_plugin(plugin_name) +local function load_plugin(plugin_name) local plugin = get_plugin(plugin_name) if plugin and plugin.PRIORITY then return true, plugin @@ -375,7 +48,7 @@ function plugin_servers.load_plugin(plugin_name) return false, "no plugin found" end -function plugin_servers.load_schema(plugin_name) +local function load_schema(plugin_name) local plugin = get_plugin(plugin_name) if plugin and plugin.PRIORITY then return true, plugin.schema @@ -384,36 +57,49 @@ function plugin_servers.load_schema(plugin_name) return false, "no plugin found" end - -function plugin_servers.start() - if worker_id() ~= 0 then - return - end - - local pluginserver_timer = proc_mgmt.pluginserver_timer - - for _, server_def in ipairs(proc_mgmt.get_server_defs()) do - if server_def.start_command then - native_timer_at(0, pluginserver_timer, server_def) - end - end - +local function start() -- in case plugin server restarts, all workers need to update their defs kong.worker_events.register(function (data) - reset_instances_for_plugin(data.plugin_name) + plugin.reset_instances_for_plugin(data.plugin_name) end, "plugin_server", "reset_instances") -end -function plugin_servers.stop() - if worker_id() ~= 0 then - return - end + return proc_mgmt.start_pluginservers() +end - for _, server_def in ipairs(proc_mgmt.get_server_defs()) do - if server_def.proc then - server_def.proc:kill(SIGTERM) - end - end +local function stop() + return proc_mgmt.stop_pluginservers() end -return plugin_servers + +-- +-- This modules sole responsibility is to +-- manage external plugins: starting/stopping plugins servers, +-- and return plugins info (such as schema and their loaded representations) +-- +-- The general initialization flow is: +-- - kong.init: calls start and stop to start/stop external plugins servers +-- - kong.db.schema.plugin_loader: calls load_schema to get an external plugin schema +-- - kong.db.dao.plugins: calls load_plugin to get the expected representation of a plugin +-- (phase handlers, priority, etc) +-- +-- Internal flow: +-- .plugin_servers.init: loads all external plugins, by calling .plugin_servers.process and .plugin_servers.plugin +-- .plugin_servers.process: queries external plugins info with the command specified in _query_cmd properties +-- .plugin_servers.plugin: with info obtained as described above, .plugin:new returns a kong-compatible representation +-- of an external plugin, with phase handlers, PRIORITY, and wrappers to the PDK. Calls +-- .plugin_servers.rpc to create an RPC through which Kong communicates with the plugin process +-- .plugin_servers.rpc: based on info contained in the plugin (protocol field), creates the correct RPC for the +-- given external plugin +-- .plugin_servers.rpc.pb_rpc: protobuf rpc implementation - used by Golang +-- .plugin_servers.rpc.mp.rpc: messagepack rpc implementation - used by JS and Python +-- .plugin_servers.init: calls .plugin_servers.process to start external plugin servers +-- .plugin_servers.process: optionally starts all external plugin servers (if a _start_cmd is found) +-- uses the resty pipe API to manage the external plugin process +-- + +return { + start = start, + stop = stop, + load_schema = load_schema, + load_plugin = load_plugin, +} diff --git a/kong/runloop/plugin_servers/plugin.lua b/kong/runloop/plugin_servers/plugin.lua new file mode 100644 index 00000000000..856979e5bb5 --- /dev/null +++ b/kong/runloop/plugin_servers/plugin.lua @@ -0,0 +1,346 @@ +local cjson = require "cjson.safe" +local ngx_ssl = require "ngx.ssl" +local clone = require "table.clone" +local rpc = require "kong.runloop.plugin_servers.rpc" + +local type = type +local ngx_sleep = ngx.sleep +local ngx_var = ngx.var +local cjson_encode = cjson.encode +local ipairs = ipairs +local coroutine_running = coroutine.running +local get_ctx_table = require("resty.core.ctx").get_ctx_table +local native_timer_at = _G.native_timer_at or ngx.timer.at + +--- currently running plugin instances +local running_instances = {} + +local req_start_time +local req_get_headers +local resp_get_headers + +if ngx.config.subsystem == "http" then + req_start_time = ngx.req.start_time + req_get_headers = ngx.req.get_headers + resp_get_headers = ngx.resp.get_headers + +else + local NOOP = function() end + + req_start_time = NOOP + req_get_headers = NOOP + resp_get_headers = NOOP +end + +--- keep request data a bit longer, into the log timer +local req_data = {} + +local function get_saved_req_data() + return req_data[coroutine_running()] +end + +local exposed_api = { + kong = kong, + + get_saved_req_data = get_saved_req_data, + + ["kong.log.serialize"] = function() + local saved = get_saved_req_data() + return cjson_encode(saved and saved.serialize_data or kong.log.serialize()) + end, + + ["kong.nginx.get_var"] = function(v) + return ngx_var[v] + end, + + ["kong.nginx.get_tls1_version_str"] = ngx_ssl.get_tls1_version_str, + + ["kong.nginx.get_ctx"] = function(k) + local saved = get_saved_req_data() + local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx + return ngx_ctx[k] + end, + + ["kong.nginx.set_ctx"] = function(k, v) + local saved = get_saved_req_data() + local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx + ngx_ctx[k] = v + end, + + ["kong.ctx.shared.get"] = function(k) + local saved = get_saved_req_data() + local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared + return ctx_shared[k] + end, + + ["kong.ctx.shared.set"] = function(k, v) + local saved = get_saved_req_data() + local ctx_shared = saved and saved.ctx_shared or kong.ctx.shared + ctx_shared[k] = v + end, + + ["kong.request.get_headers"] = function(max) + local saved = get_saved_req_data() + return saved and saved.request_headers or kong.request.get_headers(max) + end, + + ["kong.request.get_header"] = function(name) + local saved = get_saved_req_data() + if not saved then + return kong.request.get_header(name) + end + + local header_value = saved.request_headers[name] + if type(header_value) == "table" then + header_value = header_value[1] + end + + return header_value + end, + + ["kong.request.get_uri_captures"] = function() + local saved = get_saved_req_data() + local ngx_ctx = saved and saved.ngx_ctx or ngx.ctx + return kong.request.get_uri_captures(ngx_ctx) + end, + + ["kong.response.get_status"] = function() + local saved = get_saved_req_data() + return saved and saved.response_status or kong.response.get_status() + end, + + ["kong.response.get_headers"] = function(max) + local saved = get_saved_req_data() + return saved and saved.response_headers or kong.response.get_headers(max) + end, + + ["kong.response.get_header"] = function(name) + local saved = get_saved_req_data() + if not saved then + return kong.response.get_header(name) + end + + local header_value = saved.response_headers and saved.response_headers[name] + if type(header_value) == "table" then + header_value = header_value[1] + end + + return header_value + end, + + ["kong.response.get_source"] = function() + local saved = get_saved_req_data() + return kong.response.get_source(saved and saved.ngx_ctx or nil) + end, + + ["kong.nginx.req_start_time"] = function() + local saved = get_saved_req_data() + return saved and saved.req_start_time or req_start_time() + end, +} + + +--- Phase closures +local function build_phases(plugin) + if not plugin then + return + end + + for _, phase in ipairs(plugin.phases) do + if phase == "log" then + plugin[phase] = function(self, conf) + native_timer_at(0, function(premature, saved) + if premature then + return + end + get_ctx_table(saved.ngx_ctx) + local co = coroutine_running() + req_data[co] = saved + plugin.rpc:handle_event(conf, phase) + req_data[co] = nil + end, { + plugin_name = self.name, + serialize_data = kong.log.serialize(), + ngx_ctx = clone(ngx.ctx), + ctx_shared = kong.ctx.shared, + request_headers = req_get_headers(), + response_headers = resp_get_headers(), + response_status = ngx.status, + req_start_time = req_start_time(), + }) + end + + else + plugin[phase] = function(self, conf) + plugin.rpc:handle_event(conf, phase) + end + end + end + + return plugin +end + +--- handle notifications from pluginservers +local rpc_notifications = {} + +--- serverPid notification sent by the pluginserver. if it changes, +--- all instances tied to this RPC socket should be restarted. +function rpc_notifications:serverPid(n) + n = tonumber(n) + if self.pluginserver_pid and n ~= self.pluginserver_pid then + for key, instance in pairs(running_instances) do + if instance.rpc == self then + running_instances[key] = nil + end + end + end + + self.pluginserver_pid = n +end + +local function reset_instances_for_plugin(plugin_name) + for k, instance in pairs(running_instances) do + if instance.plugin_name == plugin_name then + running_instances[k] = nil + end + end +end + +--- reset_instance: removes an instance from the table. +local function reset_instance(plugin_name, conf) + -- + -- the same plugin (which acts as a plugin server) is shared among + -- instances of the plugin; for example, the same plugin can be applied + -- to many routes + -- `reset_instance` is called when (but not only) the plugin server died; + -- in such case, all associated instances must be removed, not only the current + -- + reset_instances_for_plugin(plugin_name) + + local ok, err = kong.worker_events.post("plugin_server", "reset_instances", { plugin_name = plugin_name }) + if not ok then + kong.log.err("failed to post plugin_server reset_instances event: ", err) + end +end + +local get_instance_id + +do + local SLEEP_STEP = 0.1 + local WAIT_TIME = 10 + local MAX_WAIT_STEPS = WAIT_TIME / SLEEP_STEP + + --- get_instance_id: gets an ID to reference a plugin instance running in the + --- pluginserver; each configuration of a plugin is handled by a different + --- instance. Biggest complexity here is due to the remote (and thus non-atomic + --- and fallible) operation of starting the instance at the server. + function get_instance_id(plugin, conf) + local plugin_name = plugin.name + + local key = kong.plugin.get_id() + local instance_info = running_instances[key] + + local wait_count = 0 + while instance_info and not instance_info.id do + -- some other thread is already starting an instance + -- prevent busy-waiting + ngx_sleep(SLEEP_STEP) + + -- to prevent a potential dead loop when someone failed to release the ID + wait_count = wait_count + 1 + if wait_count > MAX_WAIT_STEPS then + running_instances[key] = nil + return nil, "Could not claim instance_id for " .. plugin_name .. " (key: " .. key .. ")" + end + instance_info = running_instances[key] + end + + if instance_info + and instance_info.id + and instance_info.seq == conf.__seq__ + and instance_info.conf and instance_info.conf.__plugin_id == key + then + -- exact match, return it + return instance_info.id + end + + local old_instance_id = instance_info and instance_info.id + if not instance_info then + -- we're the first, put something to claim + instance_info = { + conf = conf, + seq = conf.__seq__, + } + running_instances[key] = instance_info + else + + -- there already was something, make it evident that we're changing it + instance_info.id = nil + end + + local new_instance_info, err = plugin.rpc:call_start_instance(plugin_name, conf) + if new_instance_info == nil then + kong.log.err("starting instance: ", err) + -- remove claim, some other thread might succeed + running_instances[key] = nil + error(err) + end + + instance_info.id = new_instance_info.id + instance_info.plugin_name = plugin_name + instance_info.conf = new_instance_info.conf + instance_info.seq = new_instance_info.seq + instance_info.Config = new_instance_info.Config + instance_info.rpc = new_instance_info.rpc + + if old_instance_id then + -- there was a previous instance with same key, close it + plugin.rpc:call_close_instance(old_instance_id) + -- don't care if there's an error, maybe other thread closed it first. + end + + return instance_info.id + end +end + +-- +-- instance callbacks manage the state of a plugin instance +-- - get_instance_id (which also starts and instance) +-- - reset_instance, which removes an instance from the local cache +-- +local instance_callbacks = { + reset_instance = reset_instance, + get_instance_id = get_instance_id, +} + +local function new(plugin_info) + -- + -- plugin_info + -- * name + -- * priority + -- * version + -- * schema + -- * phases + -- * server_def + -- + + local self = build_phases(plugin_info) + self.instance_callbacks = instance_callbacks + self.exposed_api = exposed_api + self.rpc_notifications = rpc_notifications + + local plugin_rpc, err = rpc.new(self) + if not rpc then + return nil, err + end + + self.rpc = plugin_rpc + + return self +end + + +return { + new = new, + reset_instances_for_plugin = reset_instances_for_plugin, +} diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index 79c5ee44c7b..bde565d8c5c 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -1,81 +1,19 @@ local cjson = require "cjson.safe" -local pl_path = require "pl.path" local raw_log = require "ngx.errlog".raw_log -local is_not_http_subsystem = ngx.config.subsystem ~= "http" - +local worker_id = ngx.worker.id +local native_timer_at = _G.native_timer_at or ngx.timer.at local _, ngx_pipe = pcall(require, "ngx.pipe") - local kong = kong local ngx_INFO = ngx.INFO local cjson_decode = cjson.decode +local SIGTERM = 15 -local proc_mgmt = {} - -local _servers -local _plugin_infos - ---[[ - -Configuration - -We require three settings to communicate with each pluginserver. To make it -fit in the config structure, use a dynamic namespace and generous defaults. - -- pluginserver_names: a list of names, one for each pluginserver. - -- pluginserver_XXX_socket: unix socket to communicate with the pluginserver. -- pluginserver_XXX_start_cmd: command line to strat the pluginserver. -- pluginserver_XXX_query_cmd: command line to query the pluginserver. - -Note: the `_start_cmd` and `_query_cmd` are set to the defaults only if -they exist on the filesystem. If omitted and the default doesn't exist, -they're disabled. - -A disabled `_start_cmd` (unset and the default doesn't exist in the filesystem) -means this process isn't managed by Kong. It's expected that the socket -still works, supposedly handled by an externally-managed process. - -A disable `_query_cmd` means it won't be queried and so the corresponding -socket wouldn't be used, even if the process is managed (if the `_start_cmd` -is valid). Currently this has no use, but it could eventually be added via -other means, perhaps dynamically. - ---]] - -local function ifexists(path) - if pl_path.exists(path) then - return path - end -end +local _M = {} -local function get_server_defs() - local config = kong.configuration - - if not _servers then - _servers = {} - - for i, name in ipairs(config.pluginserver_names) do - name = name:lower() - kong.log.debug("search config for pluginserver named: ", name) - local env_prefix = "pluginserver_" .. name:gsub("-", "_") - _servers[i] = { - name = name, - socket = config[env_prefix .. "_socket"] or "/usr/local/kong/" .. name .. ".socket", - start_command = config[env_prefix .. "_start_cmd"] or ifexists("/usr/local/bin/"..name), - query_command = config[env_prefix .. "_query_cmd"] or ifexists("/usr/local/bin/query_"..name), - } - end - end - - return _servers -end - -proc_mgmt.get_server_defs = get_server_defs --[[ - Plugin info requests Disclaimer: The best way to do it is to have "ListPlugins()" and "GetInfo(plugin)" @@ -103,69 +41,66 @@ defining the name, priority, version, schema and phases of one plugin. This array should describe all plugins currently available through this server, no matter if actually enabled in Kong's configuration or not. - --]] - -local function register_plugin_info(server_def, plugin_info) - if _plugin_infos[plugin_info.Name] then - kong.log.err(string.format("Duplicate plugin name [%s] by %s and %s", - plugin_info.Name, _plugin_infos[plugin_info.Name].server_def.name, server_def.name)) - return - end - - _plugin_infos[plugin_info.Name] = { - server_def = server_def, - --rpc = server_def.rpc, - name = plugin_info.Name, - PRIORITY = plugin_info.Priority, - VERSION = plugin_info.Version, - schema = plugin_info.Schema, - phases = plugin_info.Phases, - } -end - -local function ask_info(server_def) +local function query_external_plugin_info(server_def) if not server_def.query_command then - kong.log.info(string.format("No info query for %s", server_def.name)) - return + return nil, "no info query for " .. server_def.name end local fd, err = io.popen(server_def.query_command) if not fd then - local msg = string.format("loading plugins info from [%s]:\n", server_def.name) - kong.log.err(msg, err) - return + return nil, string.format("error loading plugins info from [%s]: %s", server_def.name, err) end local infos_dump = fd:read("*a") fd:close() - local dump = cjson_decode(infos_dump) + local dump, err = cjson_decode(infos_dump) + if err then + return nil, "failed decoding plugin info: " .. err + end + if type(dump) ~= "table" then - error(string.format("Not a plugin info table: \n%s\n%s", - server_def.query_command, infos_dump)) - return + return nil, string.format("not a plugin info table: \n%s\n%s", server_def.query_command, infos_dump) end server_def.protocol = dump.Protocol or "MsgPack:1" - local infos = dump.Plugins or dump - - for _, plugin_info in ipairs(infos) do - register_plugin_info(server_def, plugin_info) - end + local info = (dump.Plugins or dump)[1] -- XXX can a pluginserver (in the embedded plugin server world + -- have more than one plugin? only a single + -- configuration is initialized currently, so this + -- seems to be legacy code) + + -- in remote times, a plugin server could serve more than one plugin + -- nowadays (2.8+), external plugins use an "embedded pluginserver" model, where + -- each plugin acts as an independent plugin server + return { + server_def = server_def, + name = info.Name, + PRIORITY = info.Priority, + VERSION = info.Version, + schema = info.Schema, + phases = info.Phases, + } end -function proc_mgmt.get_plugin_info(plugin_name) - if not _plugin_infos then - kong = kong or _G.kong -- some CLI cmds set the global after loading the module. - _plugin_infos = {} - for _, server_def in ipairs(get_server_defs()) do - ask_info(server_def) +function _M.load_external_plugins_info(kong_conf) + local available_external_plugins = {} + + kong.log.notice("[pluginserver] loading external plugins info") + + for _, pluginserver in ipairs(kong_conf.pluginservers) do + local plugin_info, err = query_external_plugin_info(pluginserver) + if not plugin_info then + return nil, err end + + available_external_plugins[plugin_info.name] = plugin_info end - return _plugin_infos[plugin_name] + kong.log.notice("[pluginserver] loaded #", #kong_conf.pluginservers, " external plugins info") + + return available_external_plugins end @@ -179,7 +114,6 @@ event and respawns the server. If the `_start_cmd` is unset (and the default doesn't exist in the filesystem) it's assumed the process is managed externally. - --]] local function grab_logs(proc, name) @@ -198,12 +132,13 @@ local function grab_logs(proc, name) end end -function proc_mgmt.pluginserver_timer(premature, server_def) + +local function pluginserver_timer(premature, server_def) if premature then return end - if is_not_http_subsystem then + if ngx.config.subsystem ~= "http" then return end @@ -214,30 +149,73 @@ function proc_mgmt.pluginserver_timer(premature, server_def) ngx.sleep(next_spawn - ngx.now()) end - kong.log.notice("Starting " .. server_def.name or "") + kong.log.notice("[pluginserver] starting pluginserver process for ", server_def.name or "") server_def.proc = assert(ngx_pipe.spawn("exec " .. server_def.start_command, { merge_stderr = true, })) next_spawn = ngx.now() + 1 server_def.proc:set_timeouts(nil, nil, nil, 0) -- block until something actually happens + kong.log.notice("[pluginserver] started, pid ", server_def.proc:pid()) while true do grab_logs(server_def.proc, server_def.name) local ok, reason, status = server_def.proc:wait() + + -- exited with a non 0 status if ok == false and reason == "exit" and status == 127 then kong.log.err(string.format( - "external pluginserver %q start command %q exited with \"command not found\"", + "[pluginserver] external pluginserver %q start command %q exited with \"command not found\"", server_def.name, server_def.start_command)) break + + -- waited on an exited thread elseif ok ~= nil or reason == "exited" or ngx.worker.exiting() then kong.log.notice("external pluginserver '", server_def.name, "' terminated: ", tostring(reason), " ", tostring(status)) break end + + -- XXX what happens if the process stops with a 0 status code? + end + end + + kong.log.notice("[pluginserver] exiting: pluginserver '", server_def.name, "' not respawned.") +end + + +function _M.start_pluginservers() + local kong_config = kong.configuration + + -- only worker 0 manages plugin server processes + if worker_id() == 0 then -- TODO move to privileged worker? + local pluginserver_timer = pluginserver_timer + + for _, server_def in ipairs(kong_config.pluginservers) do + if server_def.start_command then -- if not defined, we assume it's managed externally + native_timer_at(0, pluginserver_timer, server_def) + end end end - kong.log.notice("Exiting: pluginserver '", server_def.name, "' not respawned.") + + return true end +function _M.stop_pluginservers() + local kong_config = kong.configuration + + -- only worker 0 manages plugin server processes + if worker_id() == 0 then -- TODO move to privileged worker? + for _, server_def in ipairs(kong_config.pluginservers) do + if server_def.proc then + local ok, err = server_def.proc:kill(SIGTERM) + if not ok then + kong.log.error("[pluginserver] failed to stop pluginserver '", server_def.name, ": ", err) + end + kong.log.notice("[pluginserver] successfully stopped pluginserver '", server_def.name, "', pid ", server_def.proc:pid()) + end + end + end + return true +end -return proc_mgmt +return _M diff --git a/kong/runloop/plugin_servers/rpc/init.lua b/kong/runloop/plugin_servers/rpc/init.lua new file mode 100644 index 00000000000..c30b47b8370 --- /dev/null +++ b/kong/runloop/plugin_servers/rpc/init.lua @@ -0,0 +1,22 @@ +local protocol_implementations = { + ["MsgPack:1"] = "kong.runloop.plugin_servers.rpc.mp_rpc", + ["ProtoBuf:1"] = "kong.runloop.plugin_servers.rpc.pb_rpc", +} + +local function new(plugin) + local rpc_modname = protocol_implementations[plugin.server_def.protocol] + if not rpc_modname then + return nil, "unknown protocol implementation: " .. (plugin.server_def.protocol or "nil") + end + + kong.log.notice("[pluginserver] loading protocol ", plugin.server_def.protocol, " for plugin ", plugin.name) + + local rpc_mod = require (rpc_modname) + local rpc = rpc_mod.new(plugin) + + return rpc +end + +return { + new = new, +} diff --git a/kong/runloop/plugin_servers/mp_rpc.lua b/kong/runloop/plugin_servers/rpc/mp_rpc.lua similarity index 84% rename from kong/runloop/plugin_servers/mp_rpc.lua rename to kong/runloop/plugin_servers/rpc/mp_rpc.lua index 0895c44b600..c8c19e513be 100644 --- a/kong/runloop/plugin_servers/mp_rpc.lua +++ b/kong/runloop/plugin_servers/rpc/mp_rpc.lua @@ -1,5 +1,6 @@ local kong_global = require "kong.global" local cjson = require "cjson.safe" +local rpc_util = require "kong.runloop.plugin_servers.rpc.util" local _ local msgpack do @@ -27,19 +28,6 @@ local str_find = string.find local Rpc = {} Rpc.__index = Rpc -Rpc.notifications_callbacks = {} - -function Rpc.new(socket_path, notifications) - kong.log.debug("mp_rpc.new: ", socket_path) - return setmetatable({ - socket_path = socket_path, - msg_id = 0, - notifications_callbacks = notifications, - }, Rpc) -end - - - -- add MessagePack empty array/map msgpack.packers['function'] = function (buffer, f) @@ -106,48 +94,30 @@ Kong API exposed to external plugins --]] --- global method search and cache -local function index_table(table, field) - if table[field] then - return table[field] - end - - local res = table - for segment, e in ngx.re.gmatch(field, "\\w+", "jo") do - if res[segment[0]] then - res = res[segment[0]] - else - return nil - end - end - return res -end - - local get_field do local method_cache = {} - function get_field(method) + function get_field(pdk, method) if method_cache[method] then return method_cache[method] else - method_cache[method] = index_table(Rpc.exposed_api, method) + method_cache[method] = rpc_util.index_table(pdk, method) return method_cache[method] end end end -local function call_pdk_method(cmd, args) - local method = get_field(cmd) +local function call_pdk_method(pdk, cmd, args) + local method = get_field(pdk, cmd) if not method then kong.log.err("could not find pdk method: ", cmd) return end - local saved = Rpc.save_for_later[coroutine.running()] + local saved = pdk.get_saved_req_data() if saved and saved.plugin_name then kong_global.set_namespaced_log(kong, saved.plugin_name) end @@ -203,7 +173,7 @@ function Rpc:call(method, ...) self.msg_id = self.msg_id + 1 local msg_id = self.msg_id - local c, err = ngx.socket.connect("unix:" .. self.socket_path) + local c, err = ngx.socket.connect("unix:" .. self.plugin.server_def.socket) if not c then kong.log.err("trying to connect: ", err) return nil, err @@ -278,7 +248,7 @@ end function Rpc:notification(label, args) - local f = self.notifications_callbacks[label] + local f = self.plugin.rpc_notifications[label] if f then f(self, args) end @@ -311,6 +281,7 @@ local function bridge_loop(instance_rpc, instance_id, phase) end local pdk_res, pdk_err = call_pdk_method( + instance_rpc.plugin.exposed_api, step_in.Data.Method, step_in.Data.Args) @@ -327,8 +298,10 @@ local function bridge_loop(instance_rpc, instance_id, phase) end -function Rpc:handle_event(plugin_name, conf, phase) - local instance_id, err = self.get_instance_id(plugin_name, conf) +function Rpc:handle_event(conf, phase) + local plugin_name = self.plugin.name + + local instance_id, err = self.plugin.instance_callbacks.get_instance_id(self.plugin, conf) if not err then _, err = bridge_loop(self, instance_id, phase) end @@ -337,16 +310,24 @@ function Rpc:handle_event(plugin_name, conf, phase) local err_lowered = err:lower() if str_find(err_lowered, "no plugin instance") then - self.reset_instance(plugin_name, conf) + self.plugin.instance_callbacks.reset_instance(plugin_name, conf) kong.log.warn(err) - return self:handle_event(plugin_name, conf, phase) + return self:handle_event(conf, phase) end kong.log.err(err) end end +local function new(plugin) + local self = setmetatable({ + msg_id = 0, + plugin = plugin, + }, Rpc) + return self +end - -return Rpc +return { + new = new, +} diff --git a/kong/runloop/plugin_servers/pb_rpc.lua b/kong/runloop/plugin_servers/rpc/pb_rpc.lua similarity index 88% rename from kong/runloop/plugin_servers/pb_rpc.lua rename to kong/runloop/plugin_servers/rpc/pb_rpc.lua index d05b40ecb2f..f7ae2e014c0 100644 --- a/kong/runloop/plugin_servers/pb_rpc.lua +++ b/kong/runloop/plugin_servers/rpc/pb_rpc.lua @@ -3,6 +3,7 @@ local cjson = require "cjson.safe" local grpc_tools = require "kong.tools.grpc" local pb = require "pb" local lpack = require "lua_pack" +local rpc_util = require "kong.runloop.plugin_servers.rpc.util" local ngx = ngx local kong = kong @@ -13,11 +14,9 @@ local st_unpack = lpack.unpack local str_find = string.find local proto_fname = "kong/pluginsocket.proto" - local Rpc = {} Rpc.__index = Rpc - local pb_unwrap do local structpb_value, structpb_list, structpb_struct @@ -176,24 +175,7 @@ do } end - -local function index_table(table, field) - if table[field] then - return table[field] - end - - local res = table - for segment, e in ngx.re.gmatch(field, "\\w+", "jo") do - if res[segment[0]] then - res = res[segment[0]] - else - return nil - end - end - return res -end - -local function load_service() +local function load_service(pdk) local p = grpc_tools.new() local protoc_instance = p.protoc_instance @@ -212,7 +194,7 @@ local function load_service() service[lower_name] = { method_name = method_name, - method = index_table(Rpc.exposed_api, lower_name), + method = rpc_util.index_table(pdk, lower_name), input_type = m.input_type, output_type = m.output_type, } @@ -233,13 +215,13 @@ local function identity_function(x) end -local function call_pdk(method_name, arg) +local function call_pdk(pdk, method_name, arg) local method = rpc_service[method_name] if not method then return nil, ("method %q not found"):format(method_name) end - local saved = Rpc.save_for_later[coroutine.running()] + local saved = pdk.get_saved_req_data() if saved and saved.plugin_name then kong_global.set_namespaced_log(kong, saved.plugin_name) end @@ -283,25 +265,10 @@ local function write_frame(c, msg) assert (c:send(msg)) end -function Rpc.new(socket_path, notifications) - - if not rpc_service then - rpc_service = load_service() - end - - --kong.log.debug("pb_rpc.new: ", socket_path) - return setmetatable({ - socket_path = socket_path, - msg_id = 0, - notifications_callbacks = notifications, - }, Rpc) -end - - function Rpc:call(method, data, do_bridge_loop) self.msg_id = self.msg_id + 1 local msg_id = self.msg_id - local c, err = ngx.socket.connect("unix:" .. self.socket_path) + local c, err = ngx.socket.connect("unix:" .. self.plugin.server_def.socket) if not c then kong.log.err("trying to connect: ", err) return nil, err @@ -336,7 +303,7 @@ function Rpc:call(method, data, do_bridge_loop) end local reply - reply, err = call_pdk(method_name, args) + reply, err = call_pdk(self.plugin.exposed_api, method_name, args) if not reply then return nil, err end @@ -371,7 +338,7 @@ function Rpc:call_start_instance(plugin_name, conf) return nil, err end - kong.log.debug("started plugin server: seq ", conf.__seq__, ", worker ", ngx.worker.id() or -1, ", instance id ", + kong.log.debug("started plugin server: seq ", conf.__seq__, ", worker ", ngx.worker.id(), ", instance id ", status.instance_status.instance_id) return { @@ -390,9 +357,10 @@ function Rpc:call_close_instance(instance_id) end +function Rpc:handle_event(conf, phase) + local plugin_name = self.plugin.name -function Rpc:handle_event(plugin_name, conf, phase) - local instance_id, err = self.get_instance_id(plugin_name, conf) + local instance_id, err = self.plugin.instance_callbacks.get_instance_id(self.plugin, conf) local res if not err then res, err = self:call("cmd_handle_event", { @@ -406,9 +374,9 @@ function Rpc:handle_event(plugin_name, conf, phase) if str_find(err_lowered, "no plugin instance", nil, true) or str_find(err_lowered, "closed", nil, true) then - self.reset_instance(plugin_name, conf) + self.plugin.instance_callbacks.reset_instance(plugin_name, conf) kong.log.warn(err) - return self:handle_event(plugin_name, conf, phase) + return self:handle_event(conf, phase) else kong.log.err("pluginserver error: ", err or "unknown error") @@ -417,5 +385,19 @@ function Rpc:handle_event(plugin_name, conf, phase) end end +local function new(plugin) + if not rpc_service then + rpc_service = load_service(plugin.exposed_api) + end + + local self = setmetatable({ + msg_id = 0, + plugin = plugin, + }, Rpc) + + return self +end -return Rpc +return { + new = new, +} diff --git a/kong/runloop/plugin_servers/rpc/util.lua b/kong/runloop/plugin_servers/rpc/util.lua new file mode 100644 index 00000000000..c868e1e23a3 --- /dev/null +++ b/kong/runloop/plugin_servers/rpc/util.lua @@ -0,0 +1,19 @@ +local function index_table(table, field) + if table[field] then + return table[field] + end + + local res = table + for segment, e in ngx.re.gmatch(field, "\\w+", "jo") do + if res[segment[0]] then + res = res[segment[0]] + else + return nil + end + end + return res + end + +return { + index_table = index_table, +} diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index be5ca97e17e..f0b8e492596 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -2695,4 +2695,80 @@ describe("Configuration loader", function() end) end) + describe("pluginserver config", function() + describe("fails if", function() + it("no query_command and not found in default location", function() + local _, err = conf_loader(nil, { + pluginserver_names = "gopher", + -- query_command = {}, + }) + assert.is_not_nil(err) + assert.matches("query_command undefined for pluginserver gopher", err) + end) + end) + describe("warns if", function() + it("no start_command (meaning process is externally maintained)", function() + local spy_log = spy.on(log, "warn") + + finally(function() + log.warn:revert() + assert:unregister("matcher", "str_match") + end) + + assert:register("matcher", "str_match", function (_state, arguments) + local expected = arguments[1] + return function(value) + return string.match(value, expected) ~= nil + end + end) + + local _, err = conf_loader(nil, { + pluginserver_names = "gopher", + pluginserver_gopher_query_cmd = "gopher -dump", + }) + assert.is_nil(err) + assert.spy(spy_log).was_called(1) + assert.spy(spy_log).was_called_with("start_command undefined for pluginserver gopher; assuming external process management") + end) + end) + it("fills in default settings", function() + -- mock default conf loader path - as we cannot + -- reliably write in the default path (/usr/local/bin) + package.loaded["kong.conf_loader"] = nil + local conf_constants = require"kong.conf_loader.constants" + conf_constants.DEFAULT_PLUGINSERVER_PATH = helpers.external_plugins_path .. "/go" + local conf_loader = require"kong.conf_loader" + + helpers.build_go_plugins(helpers.external_plugins_path .. "/go") + + finally(function() + package.loaded["kong.conf_loader"] = nil + package.loaded["kong.conf_loader.constants"] = nil + end) + + local conf, err = conf_loader(nil, { + pluginserver_names = "go-hello", + -- leave out start_command and query_command so that the defaults + -- are used + }) + assert.is_nil(err) + assert.same("go-hello", conf.pluginservers[1].name) + assert.same("./spec/fixtures/external_plugins/go/go-hello -dump", conf.pluginservers[1].query_command) + assert.same("./spec/fixtures/external_plugins/go/go-hello", conf.pluginservers[1].start_command) + assert.same(conf.prefix .. "/go-hello.socket", conf.pluginservers[1].socket) + end) + it("accepts custom settings", function() + local conf, err = conf_loader(nil, { + pluginserver_names = "gopher", + pluginserver_gopher_query_cmd = "gopher -dump", + pluginserver_gopher_start_cmd = "gopher -p $KONG_PREFIX", + pluginserver_gopher_socket = "/foo/bar/gopher.socket", + }) + assert.is_nil(err) + assert.same("gopher", conf.pluginservers[1].name) + assert.same("gopher -dump", conf.pluginservers[1].query_command) + assert.same("gopher -p $KONG_PREFIX", conf.pluginservers[1].start_command) + assert.same("/foo/bar/gopher.socket", conf.pluginservers[1].socket) + end) + end) end) diff --git a/spec/01-unit/25-msgpack_rpc_spec.lua b/spec/01-unit/25-msgpack_rpc_spec.lua index 1d71e8c583d..5cb18ce13dc 100644 --- a/spec/01-unit/25-msgpack_rpc_spec.lua +++ b/spec/01-unit/25-msgpack_rpc_spec.lua @@ -1,4 +1,4 @@ -local mp_rpc = require "kong.runloop.plugin_servers.mp_rpc" +local mp_rpc = require "kong.runloop.plugin_servers.rpc.mp_rpc".new() local msgpack = require "MessagePack" local cjson = require "cjson.safe" @@ -35,4 +35,4 @@ describe("msgpack patched", function() assert.same(nil, unpacked[1], "failed to reproduce null when unpack") end end) -end) \ No newline at end of file +end) diff --git a/spec/02-integration/10-external-plugins/01-process-management_spec.lua b/spec/02-integration/10-external-plugins/01-process-management_spec.lua new file mode 100644 index 00000000000..04c983773b7 --- /dev/null +++ b/spec/02-integration/10-external-plugins/01-process-management_spec.lua @@ -0,0 +1,160 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("manages a pluginserver #" .. strategy, function() + lazy_setup(function() + assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + })) + end) + + describe("process management", function() + it("starts/stops an external plugin server [golang]", function() + local kong_prefix = helpers.test_conf.prefix + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + log_level = "notice", + database = strategy, + plugins = "bundled,go-hello", + pluginserver_names = "test", + pluginserver_test_socket = kong_prefix .. "/go-hello.socket", + pluginserver_test_query_cmd = helpers.external_plugins_path .. "/go/go-hello -dump", + pluginserver_test_start_cmd = helpers.external_plugins_path .. "/go/go-hello -kong-prefix " .. kong_prefix, + })) + assert.logfile().has.line([[started, pid [0-9]+]]) + assert(helpers.stop_kong(nil, true)) + assert.logfile().has.line([[successfully stopped pluginserver 'test', pid [0-9]+]]) + end) + + it("starts/stops an external plugin server [python]", function() + local kong_prefix = helpers.test_conf.prefix + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + log_level = "notice", + database = strategy, + plugins = "bundled,py-hello", + pluginserver_names = "test", + pluginserver_test_socket = kong_prefix .. "/py-hello.socket", + pluginserver_test_query_cmd = helpers.external_plugins_path .. "/py/py-hello.py --dump", + pluginserver_test_start_cmd = helpers.external_plugins_path .. "/py/py-hello.py --socket-name py-hello.socket --kong-prefix " .. kong_prefix, + })) + assert.logfile().has.line([[started, pid [0-9]+]]) + assert(helpers.stop_kong(nil, true)) + assert.logfile().has.line([[successfully stopped pluginserver 'test', pid [0-9]+]]) + end) + + it("starts/stops an external plugin server [golang, python]", function() + local kong_prefix = helpers.test_conf.prefix + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + log_level = "notice", + database = strategy, + plugins = "bundled,go-hello,py-hello", + pluginserver_names = "test-go,test-py", + pluginserver_test_go_socket = kong_prefix .. "/go-hello.socket", + pluginserver_test_go_query_cmd = helpers.external_plugins_path .. "/go/go-hello -dump", + pluginserver_test_go_start_cmd = helpers.external_plugins_path .. "/go/go-hello -kong-prefix " .. kong_prefix, + pluginserver_test_py_socket = kong_prefix .. "/py-hello.socket", + pluginserver_test_py_query_cmd = helpers.external_plugins_path .. "/py/py-hello.py --dump", + pluginserver_test_py_start_cmd = helpers.external_plugins_path .. "/py/py-hello.py --socket-name py-hello.socket --kong-prefix " .. kong_prefix, + })) + assert.logfile().has.line([[started, pid [0-9]+]]) + assert(helpers.stop_kong(nil, true)) + assert.logfile().has.line([[successfully stopped pluginserver 'test-go', pid [0-9]+]]) + assert.logfile().has.line([[successfully stopped pluginserver 'test-py', pid [0-9]+]]) + end) + end) + + it("queries plugin info [golang]", function() + local proc_management = require "kong.runloop.plugin_servers.process" + local kong_prefix = helpers.test_conf.prefix + local conf_loader = require "kong.conf_loader" + + local conf, err = conf_loader(nil, { + plugins = "bundled,go-hello", + pluginserver_names = "test", + pluginserver_test_socket = kong_prefix .. "/go-hello.socket", + pluginserver_test_query_cmd = helpers.external_plugins_path .. "/go/go-hello -dump", + pluginserver_test_start_cmd = helpers.external_plugins_path .. "/go/go-hello -kong-prefix " .. kong_prefix, + }) + assert.is_nil(err) + + helpers.build_go_plugins(helpers.external_plugins_path .. "/go") + local plugin_infos = proc_management.load_external_plugins_info(conf) + assert.not_nil(plugin_infos["go-hello"]) + + local info = plugin_infos["go-hello"] + assert.equal(1, info.PRIORITY) + assert.equal("0.1", info.VERSION) + assert.equal("go-hello", info.name) + assert.same({ "access", "response", "log" }, info.phases) + assert.same("ProtoBuf:1", info.server_def.protocol) + end) + + it("queries plugin info [python]", function() + local proc_management = require "kong.runloop.plugin_servers.process" + local kong_prefix = helpers.test_conf.prefix + local conf_loader = require "kong.conf_loader" + + local conf, err = conf_loader(nil, { + plugins = "bundled,py-hello", + pluginserver_names = "test", + pluginserver_test_socket = kong_prefix .. "/py-hello.socket", + pluginserver_test_query_cmd = helpers.external_plugins_path .. "/py/py-hello.py --dump", + pluginserver_test_start_cmd = helpers.external_plugins_path .. "/py/py-hello.py --socket-name py-hello.socket --kong-prefix " .. kong_prefix, + }) + assert.is_nil(err) + + local plugin_infos = proc_management.load_external_plugins_info(conf) + assert.not_nil(plugin_infos["py-hello"]) + + local info = plugin_infos["py-hello"] + assert.equal(100, info.PRIORITY) + assert.equal("0.1.0", info.VERSION) + assert.equal("py-hello", info.name) + assert.same({ "access" }, info.phases) + assert.same("MsgPack:1", info.server_def.protocol) + end) + + it("queries plugin info [golang, python]", function() + local proc_management = require "kong.runloop.plugin_servers.process" + local kong_prefix = helpers.test_conf.prefix + local conf_loader = require "kong.conf_loader" + + local conf, err = conf_loader(nil, { + plugins = "bundled,py-hello", + pluginserver_names = "test-go,test-py", + pluginserver_test_go_socket = kong_prefix .. "/go-hello.socket", + pluginserver_test_go_query_cmd = helpers.external_plugins_path .. "/go/go-hello -dump", + pluginserver_test_go_start_cmd = helpers.external_plugins_path .. "/go/go-hello -kong-prefix " .. kong_prefix, + pluginserver_test_py_socket = kong_prefix .. "/py-hello.socket", + pluginserver_test_py_query_cmd = helpers.external_plugins_path .. "/py/py-hello.py --dump", + pluginserver_test_py_start_cmd = helpers.external_plugins_path .. "/py/py-hello.py --socket-name py-hello.socket --kong-prefix " .. kong_prefix, + }) + assert.is_nil(err) + + local plugin_infos = proc_management.load_external_plugins_info(conf) + assert.not_nil(plugin_infos["go-hello"]) + assert.not_nil(plugin_infos["py-hello"]) + + local go_info = plugin_infos["go-hello"] + assert.equal(1, go_info.PRIORITY) + assert.equal("0.1", go_info.VERSION) + assert.equal("go-hello", go_info.name) + assert.same({ "access", "response", "log" }, go_info.phases) + assert.same("ProtoBuf:1", go_info.server_def.protocol) + + local py_info = plugin_infos["py-hello"] + assert.equal(100, py_info.PRIORITY) + assert.equal("0.1.0", py_info.VERSION) + assert.equal("py-hello", py_info.name) + assert.same({ "access" }, py_info.phases) + assert.same("MsgPack:1", py_info.server_def.protocol) + end) + end) +end diff --git a/spec/02-integration/10-external-plugins/02-execution_spec.lua b/spec/02-integration/10-external-plugins/02-execution_spec.lua new file mode 100644 index 00000000000..aa7abaf9d01 --- /dev/null +++ b/spec/02-integration/10-external-plugins/02-execution_spec.lua @@ -0,0 +1,76 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("plugin triggering #" .. strategy, function() + lazy_setup(function() + local bp = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + })) + + assert(bp.services:insert {}) + assert(bp.routes:insert({ + protocols = { "http" }, + paths = { "/" } + })) + + local kong_prefix = helpers.test_conf.prefix + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + database = strategy, + plugins = "bundled,reports-api,go-hello,py-hello", + pluginserver_names = "test-go,test-py", + pluginserver_test_go_socket = kong_prefix .. "/go-hello.socket", + pluginserver_test_go_query_cmd = helpers.external_plugins_path .. "/go/go-hello -dump -kong-prefix " .. kong_prefix, + pluginserver_test_go_start_cmd = helpers.external_plugins_path .. "/go/go-hello -kong-prefix " .. kong_prefix, + pluginserver_test_py_socket = kong_prefix .. "/py-hello.socket", + pluginserver_test_py_query_cmd = helpers.external_plugins_path .. "/py/py-hello.py --dump", + pluginserver_test_py_start_cmd = helpers.external_plugins_path .. "/py/py-hello.py --socket-name py-hello.socket --kong-prefix " .. kong_prefix, + })) + + local admin_client = helpers.admin_client() + + local res = admin_client:post("/plugins", { + headers = { + ["Content-Type"] = "application/json" + }, + body = { + name = "go-hello", + config = { + message = "Kong!" + } + } + }) + assert.res_status(201, res) + + res = admin_client:post("/plugins", { + headers = { + ["Content-Type"] = "application/json" + }, + body = { + name = "py-hello", + config = { + message = "Kong!" + } + } + }) + assert.res_status(201, res) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("executes external plugins [golang, python]", function() + local proxy_client = assert(helpers.proxy_client()) + local res = proxy_client:get("/") + assert.res_status(200, res) + local h = assert.response(res).has.header("x-hello-from-go") + assert.matches("Go says Kong! to", h) + h = assert.response(res).has.header("x-hello-from-python") + assert.matches("Python says Kong! to", h) + end) + end) +end diff --git a/spec/02-integration/10-go_plugins/01-reports_spec.lua b/spec/02-integration/10-external-plugins/99-reports_spec.lua similarity index 95% rename from spec/02-integration/10-go_plugins/01-reports_spec.lua rename to spec/02-integration/10-external-plugins/99-reports_spec.lua index 6e6d1a32153..e92c0f51a67 100644 --- a/spec/02-integration/10-go_plugins/01-reports_spec.lua +++ b/spec/02-integration/10-external-plugins/99-reports_spec.lua @@ -54,8 +54,8 @@ for _, strategy in helpers.each_strategy() do plugins = "bundled,reports-api,go-hello", pluginserver_names = "test", pluginserver_test_socket = kong_prefix .. "/go-hello.socket", - pluginserver_test_query_cmd = "./spec/fixtures/go/go-hello -dump -kong-prefix " .. kong_prefix, - pluginserver_test_start_cmd = "./spec/fixtures/go/go-hello -kong-prefix " .. kong_prefix, + pluginserver_test_query_cmd = helpers.external_plugins_path .. "/go/go-hello -dump -kong-prefix " .. kong_prefix, + pluginserver_test_start_cmd = helpers.external_plugins_path .. "/go/go-hello -kong-prefix " .. kong_prefix, anonymous_reports = true, })) diff --git a/spec/fixtures/go/go-hello.go b/spec/fixtures/external_plugins/go/go-hello.go similarity index 100% rename from spec/fixtures/go/go-hello.go rename to spec/fixtures/external_plugins/go/go-hello.go diff --git a/spec/fixtures/go/go.mod b/spec/fixtures/external_plugins/go/go.mod similarity index 100% rename from spec/fixtures/go/go.mod rename to spec/fixtures/external_plugins/go/go.mod diff --git a/spec/fixtures/go/go.sum b/spec/fixtures/external_plugins/go/go.sum similarity index 100% rename from spec/fixtures/go/go.sum rename to spec/fixtures/external_plugins/go/go.sum diff --git a/spec/fixtures/external_plugins/js/js-hello.js b/spec/fixtures/external_plugins/js/js-hello.js new file mode 100644 index 00000000000..b1141644bd6 --- /dev/null +++ b/spec/fixtures/external_plugins/js/js-hello.js @@ -0,0 +1,33 @@ +'use strict'; + +// This is an example plugin that add a header to the response + +class KongPlugin { + constructor(config) { + this.config = config + } + + async access(kong) { + let host = await kong.request.getHeader("host") + if (host === undefined) { + return await kong.log.err("unable to get header for request") + } + + let message = this.config.message || "hello" + + // the following can be "parallel"ed + await Promise.all([ + kong.response.setHeader("x-hello-from-javascript", "Javascript says " + message + " to " + host), + kong.response.setHeader("x-javascript-pid", process.pid), + ]) + } +} + +module.exports = { + Plugin: KongPlugin, + Schema: [ + { message: { type: "string" } }, + ], + Version: '0.1.0', + Priority: 0, +} \ No newline at end of file diff --git a/spec/fixtures/external_plugins/py/py-hello.py b/spec/fixtures/external_plugins/py/py-hello.py new file mode 100755 index 00000000000..3301e059e15 --- /dev/null +++ b/spec/fixtures/external_plugins/py/py-hello.py @@ -0,0 +1,37 @@ +#!/usr/bin/env python3 +import os +import kong_pdk.pdk.kong as kong + +Schema = ( + {"message": {"type": "string"}}, +) + +version = '0.1.0' +priority = 100 + +# This is an example plugin that add a header to the response + +class Plugin(object): + def __init__(self, config): + self.config = config + + def access(self, kong: kong.kong): + host, err = kong.request.get_header("host") + if err: + pass # error handling + # if run with --no-lua-style + # try: + # host = kong.request.get_header("host") + # except Exception as ex: + # pass # error handling + message = "hello" + if 'message' in self.config: + message = self.config['message'] + kong.response.set_header("x-hello-from-python", "Python says %s to %s" % (message, host)) + kong.response.set_header("x-python-pid", str(os.getpid())) + + +# add below section to allow this plugin optionally be running in a dedicated process +if __name__ == "__main__": + from kong_pdk.cli import start_dedicated_server + start_dedicated_server("py-hello", Plugin, version, priority, Schema) diff --git a/spec/fixtures/external_plugins/py/requirements.txt b/spec/fixtures/external_plugins/py/requirements.txt new file mode 100644 index 00000000000..0f887887fd5 --- /dev/null +++ b/spec/fixtures/external_plugins/py/requirements.txt @@ -0,0 +1 @@ +kong-pdk diff --git a/spec/helpers.lua b/spec/helpers.lua index 89273b6e8e5..22b67c4434d 100644 --- a/spec/helpers.lua +++ b/spec/helpers.lua @@ -91,7 +91,7 @@ local wait = reload_module("spec.internal.wait") bin_path = CONSTANTS.BIN_PATH, test_conf = conf, test_conf_path = CONSTANTS.TEST_CONF_PATH, - go_plugin_path = CONSTANTS.GO_PLUGIN_PATH, + external_plugins_path = CONSTANTS.EXTERNAL_PLUGINS_PATH, mock_upstream_hostname = CONSTANTS.MOCK_UPSTREAM_HOSTNAME, mock_upstream_protocol = CONSTANTS.MOCK_UPSTREAM_PROTOCOL, mock_upstream_host = CONSTANTS.MOCK_UPSTREAM_HOST, @@ -224,4 +224,6 @@ local wait = reload_module("spec.internal.wait") get_available_port = wait.get_available_port, make_temp_dir = misc.make_temp_dir, + + build_go_plugins = cmd.build_go_plugins, } diff --git a/spec/internal/cmd.lua b/spec/internal/cmd.lua index 916c5593dad..1c8bf3b0568 100644 --- a/spec/internal/cmd.lua +++ b/spec/internal/cmd.lua @@ -272,8 +272,8 @@ local function start_kong(env, tables, preserve_prefix, fixtures) -- go plugins are enabled -- compile fixture go plugins if any setting mentions it for _,v in pairs(env) do - if type(v) == "string" and v:find(CONSTANTS.GO_PLUGIN_PATH) then - build_go_plugins(CONSTANTS.GO_PLUGIN_PATH) + if type(v) == "string" and v:find(CONSTANTS.EXTERNAL_PLUGINS_PATH .. "/go") then + build_go_plugins(CONSTANTS.EXTERNAL_PLUGINS_PATH .. "/go") break end end @@ -471,5 +471,7 @@ return { kill_all = kill_all, signal = signal, signal_workers = signal_workers, + + build_go_plugins = build_go_plugins, } diff --git a/spec/internal/constants.lua b/spec/internal/constants.lua index 34d1f897c2b..bbefa8d5152 100644 --- a/spec/internal/constants.lua +++ b/spec/internal/constants.lua @@ -6,7 +6,7 @@ local CONSTANTS = { CUSTOM_PLUGIN_PATH = "./spec/fixtures/custom_plugins/?.lua", CUSTOM_VAULT_PATH = "./spec/fixtures/custom_vaults/?.lua;./spec/fixtures/custom_vaults/?/init.lua", DNS_MOCK_LUA_PATH = "./spec/fixtures/mocks/lua-resty-dns/?.lua", - GO_PLUGIN_PATH = "./spec/fixtures/go", + EXTERNAL_PLUGINS_PATH = "./spec/fixtures/external_plugins", GRPC_TARGET_SRC_PATH = "./spec/fixtures/grpc/target/", MOCK_UPSTREAM_PROTOCOL = "http", MOCK_UPSTREAM_SSL_PROTOCOL = "https", From 86e37ce378dd95f61182a43bac3cd3668d103903 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 14 Nov 2024 10:45:27 +0800 Subject: [PATCH 4090/4351] fix(sync): prevent unnecessary modifications to kong.default_workspace (#13865) https://konghq.atlassian.net/browse/KAG-5814 --- kong/clustering/services/sync/rpc.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index a6e4443237b..1e80906b464 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -212,7 +212,9 @@ local function do_sync() -- and replace the old one with it local default_ws_changed for _, delta in ipairs(deltas) do - if delta.type == "workspaces" and delta.entity.name == "default" then + if delta.type == "workspaces" and delta.entity.name == "default" and + kong.default_workspace ~= delta.entity.id + then kong.default_workspace = delta.entity.id default_ws_changed = true break From da1100d34b6aaf47c3bfb4fa313c699b848dd6b3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 15 Nov 2024 11:51:25 +0800 Subject: [PATCH 4091/4351] tests(clustering): sync v1 should work with or without privileged agent (#13866) Refactored some code in https://github.com/Kong/kong/pull/13857 KAG-5807, KAG-5811 --- kong/global.lua | 5 + kong/init.lua | 27 ++-- .../14-dp_privileged_agent_spec.lua | 123 ++++++++++++++++++ .../19-incrmental_sync/01-sync_spec.lua | 4 + 4 files changed, 144 insertions(+), 15 deletions(-) create mode 100644 spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua diff --git a/kong/global.lua b/kong/global.lua index 3eb95985da3..55ef7adfd99 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -198,6 +198,11 @@ function _GLOBAL.init_worker_events(kong_config) enable_privileged_agent = true end + -- for debug and test + ngx.log(ngx.DEBUG, + "lua-resty-events enable_privileged_agent is ", + enable_privileged_agent) + opts = { unique_timeout = 5, -- life time of unique event data in lrucache broker_id = 0, -- broker server runs in nginx worker #0 diff --git a/kong/init.lua b/kong/init.lua index 2708230956c..a4f66a1450a 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -881,23 +881,20 @@ function Kong.init_worker() end if kong.clustering then - if is_control_plane(kong.configuration) then-- CP needs to support both full and incremental sync - kong.clustering:init_worker() - - -- full sync is only enabled for DP if incremental sync is disabled - elseif is_data_plane(kong.configuration) and not kong.sync then - local using_dedicated = kong.configuration.dedicated_config_processing - if using_dedicated and process.type() == "privileged agent" then - -- full sync dp agent - kong.clustering:init_worker() - return + local is_cp = is_control_plane(kong.configuration) + local is_dp_sync_v1 = is_data_plane(kong.configuration) and not kong.sync + local using_dedicated = kong.configuration.dedicated_config_processing - end + -- CP needs to support both full and incremental sync + -- full sync is only enabled for DP if incremental sync is disabled + if is_cp or is_dp_sync_v1 then + kong.clustering:init_worker() + end - if not using_dedicated then - -- full sync dp - kong.clustering:init_worker() - end + -- see is_dp_worker_process() in clustering/utils.lua + if using_dedicated and process.type() == "privileged agent" then + assert(not is_cp) + return end end diff --git a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua new file mode 100644 index 00000000000..9ec96fb26bb --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua @@ -0,0 +1,123 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") +local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS + +for _, dedicated in ipairs { "on", "off" } do +for _, strategy in helpers.each_strategy() do + +describe("DP diabled Incremental Sync RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + + cluster_incremental_sync = "on", -- ENABLE incremental sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 2, -- multiple workers + + cluster_incremental_sync = "off", -- DISABLE incremental sync + + dedicated_config_processing = dedicated, -- privileged agent + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + after_each(function() + helpers.clean_logfile("servroot2/logs/error.log") + helpers.clean_logfile() + end) + + describe("works when dedicated_config_processing = " .. dedicated, function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + return true + end + end + end, 10) + + -- cp will not run rpc + assert.logfile().has.no.line("[rpc]", true) + + -- dp lua-resty-events should work well with or without privileged_agent + assert.logfile("servroot2/logs/error.log").has.line( + "lua-resty-events enable_privileged_agent is " .. tostring(dedicated == "on"), true) + end) + end) + + describe("sync works when dedicated_config_processing = " .. dedicated, function() + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + end) + end) + + +end) + +end -- for _, strategy +end -- for _, dedicated diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua index baaa579f23a..037630d21cc 100644 --- a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua +++ b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua @@ -86,6 +86,10 @@ describe("Incremental Sync RPC #" .. strategy, function() assert.logfile().has.no.line("unable to update clustering data plane status", true) assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + + -- dp lua-resty-events should work without privileged_agent + assert.logfile("servroot2/logs/error.log").has.line( + "lua-resty-events enable_privileged_agent is false", true) end) it("update route on CP", function() From 8a295b854b10fa2c9275e713cd9d8e568947e392 Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 15 Nov 2024 09:48:01 +0100 Subject: [PATCH 4092/4351] fix(ci): deck integration tests checkout secret The checkout step of these tests was using a secret that is not available to PRs opened from forks, which made it fail. This commit removes the token (not needed in CE), which makes the action fall back to the default github token. It also adds the workflow to the `paths`, just to make sure it runs when modified. --- .github/workflows/deck-integration.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/deck-integration.yml b/.github/workflows/deck-integration.yml index 1c2b5cf5f9f..dda3c32df8f 100644 --- a/.github/workflows/deck-integration.yml +++ b/.github/workflows/deck-integration.yml @@ -8,6 +8,7 @@ on: - 'kong/plugins/**/daos.lua' - 'kong/db/dao/*.lua' - 'kong/api/**/*.lua' + - '.github/workflows/deck-integration.yml' permissions: pull-requests: write @@ -53,7 +54,6 @@ jobs: uses: actions/checkout@v4 with: submodules: recursive - token: ${{ secrets.GHA_KONG_BOT_READ_TOKEN }} - name: Lookup build cache id: cache-deps From 4059a31a5869433f13d3f4f4e50f91e7cf20c3e2 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Fri, 15 Nov 2024 12:39:35 -0800 Subject: [PATCH 4093/4351] feat(wasm): add wasm plugin interface (#13843) --- .../unreleased/kong/wasm-filter-plugins.yml | 3 + kong-3.9.0-0.rockspec | 2 + kong/conf_loader/init.lua | 8 + kong/db/dao/plugins.lua | 8 + kong/db/schema/entities/filter_chains.lua | 59 +-- kong/db/schema/init.lua | 89 +++-- kong/db/schema/json.lua | 5 +- kong/db/schema/others/wasm_filter.lua | 59 +++ kong/db/schema/plugin_loader.lua | 4 + kong/runloop/events.lua | 26 +- kong/runloop/plugins_iterator.lua | 5 + kong/runloop/wasm.lua | 139 ++++--- kong/runloop/wasm/plugins.lua | 72 ++++ .../20-wasm/09-filter-meta_spec.lua | 90 ++++- .../20-wasm/12-filters-as-plugins_spec.lua | 344 ++++++++++++++++++ 15 files changed, 774 insertions(+), 139 deletions(-) create mode 100644 changelog/unreleased/kong/wasm-filter-plugins.yml create mode 100644 kong/db/schema/others/wasm_filter.lua create mode 100644 kong/runloop/wasm/plugins.lua create mode 100644 spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua diff --git a/changelog/unreleased/kong/wasm-filter-plugins.yml b/changelog/unreleased/kong/wasm-filter-plugins.yml new file mode 100644 index 00000000000..60b5dec2a28 --- /dev/null +++ b/changelog/unreleased/kong/wasm-filter-plugins.yml @@ -0,0 +1,3 @@ +message: "**proxy-wasm**: Added support for Wasm filters to be configured via the /plugins admin API" +type: feature +scope: Core diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 375e500cc35..9ef6099d358 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -238,6 +238,7 @@ build = { ["kong.runloop.plugin_servers.rpc.mp_rpc"] = "kong/runloop/plugin_servers/rpc/mp_rpc.lua", ["kong.runloop.plugin_servers.rpc.pb_rpc"] = "kong/runloop/plugin_servers/rpc/pb_rpc.lua", ["kong.runloop.wasm"] = "kong/runloop/wasm.lua", + ["kong.runloop.wasm.plugins"] = "kong/runloop/wasm/plugins.lua", ["kong.runloop.wasm.properties"] = "kong/runloop/wasm/properties.lua", ["kong.workspaces"] = "kong/workspaces/init.lua", @@ -284,6 +285,7 @@ build = { ["kong.db.schema.json"] = "kong/db/schema/json.lua", ["kong.db.schema.others.migrations"] = "kong/db/schema/others/migrations.lua", ["kong.db.schema.others.declarative_config"] = "kong/db/schema/others/declarative_config.lua", + ["kong.db.schema.others.wasm_filter"] = "kong/db/schema/others/wasm_filter.lua", ["kong.db.schema.entity"] = "kong/db/schema/entity.lua", ["kong.db.schema.metaschema"] = "kong/db/schema/metaschema.lua", ["kong.db.schema.typedefs"] = "kong/db/schema/typedefs.lua", diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 291bd9f058e..b809821f167 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -755,6 +755,14 @@ local function load(path, custom_conf, opts) end end + if conf.wasm_modules_parsed then + for _, filter in ipairs(conf.wasm_modules_parsed) do + assert(plugins[filter.name] == nil, + "duplicate plugin/wasm filter name: " .. filter.name) + plugins[filter.name] = true + end + end + conf.loaded_plugins = setmetatable(plugins, conf_constants._NOP_TOSTRING_MT) end diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index e1b198b51d3..34199eaeaa4 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -3,6 +3,7 @@ local DAO = require "kong.db.dao" local plugin_loader = require "kong.db.schema.plugin_loader" local reports = require "kong.reports" local plugin_servers = require "kong.runloop.plugin_servers" +local wasm_plugins = require "kong.runloop.wasm.plugins" local version = require "version" local load_module_if_exists = require "kong.tools.module".load_module_if_exists @@ -167,6 +168,13 @@ local load_plugin_handler do end end + if not ok then + ok, handler = wasm_plugins.load_plugin(plugin) + if type(handler) == "table" then + handler._wasm = true + end + end + if not ok then return nil, plugin .. " plugin is enabled but not installed;\n" .. handler end diff --git a/kong/db/schema/entities/filter_chains.lua b/kong/db/schema/entities/filter_chains.lua index 89ab188f4a9..b933ce317b7 100644 --- a/kong/db/schema/entities/filter_chains.lua +++ b/kong/db/schema/entities/filter_chains.lua @@ -1,7 +1,6 @@ local typedefs = require "kong.db.schema.typedefs" +local filter = require "kong.db.schema.others.wasm_filter" local wasm = require "kong.runloop.wasm" -local constants = require "kong.constants" -local json_schema = require "kong.db.schema.json" ---@class kong.db.schema.entities.filter_chain : table @@ -9,66 +8,14 @@ local json_schema = require "kong.db.schema.json" ---@field id string ---@field name string|nil ---@field enabled boolean ----@field route table|nil ----@field service table|nil +---@field route { id: string }|nil +---@field service { id: string }|nil ---@field created_at number ---@field updated_at number ---@field tags string[] ---@field filters kong.db.schema.entities.wasm_filter[] ----@class kong.db.schema.entities.wasm_filter : table ---- ----@field name string ----@field enabled boolean ----@field config any|nil - - -local filter_config_schema = { - parent_subschema_key = "name", - namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, - optional = true, - default = { - ["$schema"] = json_schema.DRAFT_4, - -- filters with no user-defined JSON schema may accept an optional - -- config, but only as a string - type = { "string", "null" }, - }, -} - - -if kong and kong.configuration and kong.configuration.role == "data_plane" then - -- data plane nodes are not guaranteed to have access to filter metadata, so - -- they will use a JSON schema that permits all data types - -- - -- this branch can be removed if we decide to turn off entity validation in - -- the data plane altogether - filter_config_schema = { - inline = { - ["$schema"] = json_schema.DRAFT_4, - type = { "array", "boolean", "integer", "null", "number", "object", "string" }, - }, - } -end - - -local filter = { - type = "record", - fields = { - { name = { type = "string", required = true, one_of = wasm.filter_names, - err = "no such filter", }, }, - { enabled = { type = "boolean", default = true, required = true, }, }, - - { config = { - type = "json", - required = false, - json_schema = filter_config_schema, - }, - }, - - }, -} - return { name = "filter_chains", primary_key = { "id" }, diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index b6b1532416a..f0bf9b3b881 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -51,6 +51,7 @@ local random_string = require("kong.tools.rand").random_string local uuid = require("kong.tools.uuid").uuid local json_validate = json.validate +local EMPTY = {} local Schema = {} Schema.__index = Schema @@ -1076,6 +1077,9 @@ end -- @return true if compatible, false otherwise. local function compatible_fields(f1, f2) local t1, t2 = f1.type, f2.type + if t1 == "record" and t2 == "json" then + return true + end if t1 ~= t2 then return false end @@ -1128,6 +1132,59 @@ local function resolve_field(self, k, field, subschema) end +---@param field table +---@param field_name string +---@param input table +---@return kong.db.schema.json.schema_doc? schema +---@return string? error +local function get_json_schema(field, field_name, input) + local json_schema = field.json_schema + + local schema = json_schema.inline + if schema then + return schema + end + + local parent_key = json_schema.parent_subschema_key + local subschema_key = input[parent_key] + + if subschema_key then + local schema_name = json_schema.namespace .. "/" .. subschema_key + schema = json.get_schema(schema_name) or json_schema.default + + if schema then + return schema + + elseif not json_schema.optional then + return nil, validation_errors.JSON_SCHEMA_NOT_FOUND:format(schema_name) + end + + elseif not json_schema.optional then + return nil, validation_errors.JSON_PARENT_KEY_MISSING:format(field_name, parent_key) + end + + -- no error: schema is optional +end + + +---@param field table # Lua schema definition for this field +---@param field_name string +---@param input table # full input table that this field appears in +---@return boolean? ok +---@return string? error +local function validate_json_field(field, field_name, input) + local schema, err = get_json_schema(field, field_name, input) + if schema then + return json_validate(input[field_name], schema) + + elseif err then + return nil, err + end + + return true +end + + --- Validate fields of a table, individually, against the schema. -- @param self The schema -- @param input The input table. @@ -1141,37 +1198,17 @@ validate_fields = function(self, input) local errors, _ = {} local subschema = get_subschema(self, input) + local subschema_fields = subschema and subschema.fields or EMPTY for k, v in pairs(input) do local err local field = self.fields[tostring(k)] + local subschema_field = subschema_fields[tostring(k)] - if field and field.type == "json" then - local json_schema = field.json_schema - local inline_schema = json_schema.inline - - if inline_schema then - _, errors[k] = json_validate(v, inline_schema) - - else - local parent_key = json_schema.parent_subschema_key - local json_subschema_key = input[parent_key] - - if json_subschema_key then - local schema_name = json_schema.namespace .. "/" .. json_subschema_key - inline_schema = json.get_schema(schema_name) or json_schema.default - - if inline_schema then - _, errors[k] = json_validate(v, inline_schema) - - elseif not json_schema.optional then - errors[k] = validation_errors.JSON_SCHEMA_NOT_FOUND:format(schema_name) - end - - elseif not json_schema.optional then - errors[k] = validation_errors.JSON_PARENT_KEY_MISSING:format(k, parent_key) - end - end + if field and field.type == "json" + or (subschema_field and subschema_field.type == "json") + then + _, errors[k] = validate_json_field(subschema_field or field, k, input) elseif field and field.type == "self" then local pok diff --git a/kong/db/schema/json.lua b/kong/db/schema/json.lua index fb001775d89..e235ce22577 100644 --- a/kong/db/schema/json.lua +++ b/kong/db/schema/json.lua @@ -36,7 +36,7 @@ local DRAFT_4 = DRAFT_4_NO_FRAGMENT .. "#" _M.DRAFT_4 = DRAFT_4 ----@type table +---@type table local schemas = {} @@ -165,7 +165,7 @@ end -- Retrieve a schema from local storage by name. -- ---@param name string ----@return table|nil schema +---@return kong.db.schema.json.schema_doc? schema function _M.get_schema(name) return schemas[name] end @@ -175,7 +175,6 @@ end -- Remove a schema from local storage by name (if it exists). -- ---@param name string ----@return table|nil schema function _M.remove_schema(name) schemas[name] = nil end diff --git a/kong/db/schema/others/wasm_filter.lua b/kong/db/schema/others/wasm_filter.lua new file mode 100644 index 00000000000..55ceb159128 --- /dev/null +++ b/kong/db/schema/others/wasm_filter.lua @@ -0,0 +1,59 @@ +local constants = require "kong.constants" +local json_schema = require "kong.db.schema.json" +local wasm = require "kong.runloop.wasm" + + +---@class kong.db.schema.entities.wasm_filter : table +--- +---@field name string +---@field enabled boolean +---@field config any|nil + + +local filter_config_schema = { + parent_subschema_key = "name", + namespace = constants.SCHEMA_NAMESPACES.PROXY_WASM_FILTERS, + optional = true, + default = { + ["$schema"] = json_schema.DRAFT_4, + -- filters with no user-defined JSON schema may accept an optional + -- config, but only as a string + type = { "string", "null" }, + }, +} + + +-- FIXME: this is clunky and error-prone because a harmless refactor might +-- affect whether this file is require()-ed before or after `kong.configuration` +-- is initialized +if kong and kong.configuration and kong.configuration.role == "data_plane" then + -- data plane nodes are not guaranteed to have access to filter metadata, so + -- they will use a JSON schema that permits all data types + -- + -- this branch can be removed if we decide to turn off entity validation in + -- the data plane altogether + filter_config_schema = { + inline = { + ["$schema"] = json_schema.DRAFT_4, + type = { "array", "boolean", "integer", "null", "number", "object", "string" }, + }, + } +end + + +return { + type = "record", + fields = { + { name = { type = "string", required = true, one_of = wasm.filter_names, + err = "no such filter", }, }, + { enabled = { type = "boolean", default = true, required = true, }, }, + + { config = { + type = "json", + required = false, + json_schema = filter_config_schema, + }, + }, + + }, +} diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index 7ae7d856e4a..ec1964c09dd 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -1,6 +1,7 @@ local MetaSchema = require "kong.db.schema.metaschema" local Entity = require "kong.db.schema.entity" local plugin_servers = require "kong.runloop.plugin_servers" +local wasm_plugins = require "kong.runloop.wasm.plugins" local is_array = require "kong.tools.table".is_array local load_module_if_exists = require "kong.tools.module".load_module_if_exists @@ -18,6 +19,9 @@ function plugin_loader.load_subschema(parent_schema, plugin, errors) if not ok then ok, schema = plugin_servers.load_schema(plugin) end + if not ok then + ok, schema = wasm_plugins.load_schema(plugin) + end if not ok then return nil, "no configuration schema found for plugin: " .. plugin diff --git a/kong/runloop/events.lua b/kong/runloop/events.lua index dfc9718af3c..3135cc4c53b 100644 --- a/kong/runloop/events.lua +++ b/kong/runloop/events.lua @@ -312,15 +312,26 @@ local function crud_wasm_handler(data, schema_name) return end - -- cache is invalidated on service/route deletion to ensure we don't - -- have oprhaned filter chain data cached - local is_delete = data.operation == "delete" - and (schema_name == "services" - or schema_name == "routes") + local invalidate = false - local updated = schema_name == "filter_chains" or is_delete + -- always invalidate for filter_chain entity changes + if schema_name == "filter_chains" then + invalidate = true - if updated then + -- invalidate on service/route deletion to ensure we don't have any orphaned + -- filter chain data cached + elseif schema_name == "services" or schema_name == "routes" then + invalidate = data.operation == "delete" + + -- invalidate for changes to wasm filter plugin entities + elseif schema_name == "plugins" then + local new_name = data.entity.name + local old_name = data.old_entity and data.old_entity.name + invalidate = (new_name and wasm.filters_by_name[new_name]) or + (old_name and wasm.filters_by_name[old_name]) + end + + if invalidate then log(DEBUG, "[events] wasm filter chains updated, invalidating cache") core_cache:invalidate("filter_chains:version") end @@ -396,6 +407,7 @@ local LOCAL_HANDLERS = { { "crud" , "filter_chains" , crud_wasm_handler }, { "crud" , "services" , crud_wasm_handler }, { "crud" , "routes" , crud_wasm_handler }, + { "crud" , "plugins" , crud_wasm_handler }, -- ca certificate store caches invalidations { "crud" , "ca_certificates" , crud_ca_certificates_handler }, diff --git a/kong/runloop/plugins_iterator.lua b/kong/runloop/plugins_iterator.lua index ea0325b02d5..fdeb0bed837 100644 --- a/kong/runloop/plugins_iterator.lua +++ b/kong/runloop/plugins_iterator.lua @@ -2,6 +2,7 @@ local workspaces = require "kong.workspaces" local constants = require "kong.constants" local tablepool = require "tablepool" local req_dyn_hook = require "kong.dynamic_hook" +local wasm = require "kong.runloop.wasm" local kong = kong @@ -138,6 +139,10 @@ end local function should_process_plugin(plugin) + if wasm.filters_by_name[plugin.name] then + return false + end + if plugin.enabled then local c = constants.PROTOCOLS_WITH_SUBSYSTEM for _, protocol in ipairs(plugin.protocols) do diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 351499ad4f7..d2efc2d59d0 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -26,10 +26,6 @@ local _M = { ---@field name string ---@field path string ----@class kong.configuration.wasm_filter.meta ---- ----@field config_schema kong.db.schema.json.schema_doc|nil - local uuid = require "kong.tools.uuid" local reports = require "kong.reports" @@ -47,6 +43,7 @@ local proxy_wasm local kong = _G.kong local ngx = ngx +local null = ngx.null local log = ngx.log local DEBUG = ngx.DEBUG local ERR = ngx.ERR @@ -63,10 +60,11 @@ local fmt = string.format local VERSION_KEY = "filter_chains:version" local TTL_ZERO = { ttl = 0 } +local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } ---@class kong.runloop.wasm.filter_meta --- ----@field config_schema table|nil +---@field config_schema kong.db.schema.json.schema_doc|nil local FILTER_META_SCHEMA = { type = "object", @@ -361,6 +359,60 @@ local function build_filter_list(service_chain, route_chain) end +---@param config any +---@return string|nil +local function serialize_configuration(config) + -- Serialize all JSON configurations up front + -- + -- NOTE: there is a subtle difference between a raw, non-JSON filter + -- configuration which requires no encoding (e.g. `my config bytes`) + -- and a JSON filter configuration of type=string, which should be + -- JSON-encoded (e.g. `"my config string"`). + -- + -- Properly disambiguating between the two cases requires an + -- inspection of the filter metadata, which is not guaranteed to be + -- present on data-plane/proxy nodes. + if config ~= nil and type(config) ~= "string" then + return cjson_encode(config) + end + + return config +end + + +---@param chain kong.db.schema.entities.filter_chain +local function get_or_insert_chain(chains, chain) + local route_id = chain.route and chain.route.id + local service_id = chain.service and chain.service.id + + local chain_type = service_id and TYPE_SERVICE or TYPE_ROUTE + local id = service_id or route_id + + -- already exists + if chains.by_id[chain_type][id] then + return chains.by_id[chain_type][id] + end + + chains.by_id[chain_type][id] = chain + + if chain_type == TYPE_ROUTE then + insert(chains.route_chains, chain) + end + + insert(chains.all_chain_refs, { + type = chain_type, + + service_chain = (chain_type == TYPE_SERVICE and chain) or nil, + service_id = service_id, + + route_chain = (chain_type == TYPE_ROUTE and chain) or nil, + route_id = route_id, + }) + + return chain +end + + --- -- Unconditionally rebuild and return a new wasm state table from the db. -- @@ -387,6 +439,15 @@ local function rebuild_state(db, version, old_state) ---@type kong.runloop.wasm.filter_chain_reference[] local all_chain_refs = {} + local chains = { + all_chain_refs = all_chain_refs, + by_id = { + [TYPE_SERVICE] = service_chains_by_id, + [TYPE_ROUTE] = {}, + }, + route_chains = route_chains, + } + local page_size = db.filter_chains.max_page_size for chain, err in db.filter_chains:each(page_size) do @@ -395,45 +456,37 @@ local function rebuild_state(db, version, old_state) end if chain.enabled then - local route_id = chain.route and chain.route.id - local service_id = chain.service and chain.service.id - - local chain_type = service_id and TYPE_SERVICE or TYPE_ROUTE - for _, filter in ipairs(chain.filters) do if filter.enabled then - -- Serialize all JSON configurations up front - -- - -- NOTE: there is a subtle difference between a raw, non-JSON filter - -- configuration which requires no encoding (e.g. `my config bytes`) - -- and a JSON filter configuration of type=string, which should be - -- JSON-encoded (e.g. `"my config string"`). - -- - -- Properly disambiguating between the two cases requires an - -- inspection of the filter metadata, which is not guaranteed to be - -- present on data-plane/proxy nodes. - if filter.config ~= nil and type(filter.config) ~= "string" then - filter.config = cjson_encode(filter.config) - end + filter.config = serialize_configuration(filter.config) end end - insert(all_chain_refs, { - type = chain_type, + get_or_insert_chain(chains, chain) + end + end - service_chain = (chain_type == TYPE_SERVICE and chain) or nil, - service_id = service_id, + local plugin_pagesize = db.plugins.pagination.max_page_size - route_chain = (chain_type == TYPE_ROUTE and chain) or nil, - route_id = route_id, - }) + for plugin, err in db.plugins:each(plugin_pagesize, GLOBAL_QUERY_OPTS) do + if err then + return nil, "failed iterating plugins: " .. tostring(err) + end - if chain_type == TYPE_SERVICE then - service_chains_by_id[service_id] = chain + if _M.filters_by_name[plugin.name] and plugin.enabled then + local chain = get_or_insert_chain(chains, { + id = uuid.uuid(), + enabled = true, + route = plugin.route, + service = plugin.service, + filters = {}, + }) - else - insert(route_chains, chain) - end + insert(chain.filters, { + name = plugin.name, + enabled = true, + config = serialize_configuration(plugin.config), + }) end end @@ -447,28 +500,28 @@ local function rebuild_state(db, version, old_state) -- locate matching route/service chain entities to build combined -- filter chain references - for _, rchain in ipairs(route_chains) do - local cache_key = routes:cache_key(rchain.route.id) + for _, route_chain in ipairs(route_chains) do + local cache_key = routes:cache_key(route_chain.route.id) local route, err = cache:get(cache_key, nil, - select_route, routes, rchain.route) + select_route, routes, route_chain.route) if err then return nil, "failed to load route for filter chain " .. - rchain.id .. ": " .. tostring(err) + route_chain.id .. ": " .. tostring(err) end local service_id = route and route.service and route.service.id - local schain = service_id and service_chains_by_id[service_id] + local service_chain = service_id and service_chains_by_id[service_id] - if schain then + if service_chain then insert(all_chain_refs, { type = TYPE_COMBINED, - service_chain = schain, + service_chain = service_chain, service_id = service_id, - route_chain = rchain, + route_chain = route_chain, route_id = route.id, }) end diff --git a/kong/runloop/wasm/plugins.lua b/kong/runloop/wasm/plugins.lua new file mode 100644 index 00000000000..3629953858f --- /dev/null +++ b/kong/runloop/wasm/plugins.lua @@ -0,0 +1,72 @@ +-------------------------------------------------------------------------------- +-- Kong plugin interface for Wasm filters +-------------------------------------------------------------------------------- +local typedefs = require "kong.db.schema.typedefs" +local wasm = require "kong.runloop.wasm" + + +local wasm_filter_config + +-- lazily load the filter schema as late as possible because it may-or-may-not +-- branch based on the contents of `kong.configuration` +local function load_filter_config_schema() + if not wasm_filter_config then + local wasm_filter = require "kong.db.schema.others.wasm_filter" + + for i = 1, #wasm_filter.fields do + local field = wasm_filter.fields[i] + local k, v = next(field) + if k == "config" then + wasm_filter_config = v + break + end + end + assert(wasm_filter_config) + end + + return wasm_filter_config +end + + +local plugins = {} + + +function plugins.load_plugin(name) + if not wasm.filters_by_name[name] then + return false, "no such Wasm plugin" + end + + -- XXX: in the future these values may be sourced from filter metadata + local handler = { + PRIORITY = 0, + VERSION = "0.1.0", + } + + return true, handler +end + + +function plugins.load_schema(name) + if not wasm.filters_by_name[name] then + return false, "no such Wasm plugin" + end + + local schema = { + name = name, + fields = { + { name = { type = "string" } }, + { consumer = typedefs.no_consumer }, + { protocols = typedefs.protocols_http }, + { config = load_filter_config_schema() }, + }, + entity_checks = { + { mutually_exclusive = { "service", "route", } }, + { at_least_one_of = { "service", "route", } }, + }, + } + + return true, schema +end + + +return plugins diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index 183802f8552..cd77e7222f8 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -104,6 +104,7 @@ describe("filter metadata [#" .. strategy .. "]", function() describe("config validation -", function() local create_filter_chain + local create_filter_plugin if strategy == "off" then create_filter_chain = function(route_host, filter_chain) @@ -122,8 +123,24 @@ describe("filter metadata [#" .. strategy .. "]", function() }) end + create_filter_plugin = function(route_host, filter) + return post_config(admin, { + services = { + { name = random_name(), + url = helpers.mock_upstream_url, + routes = { + { name = random_name(), + hosts = { route_host }, + plugins = { filter }, + }, + }, + }, + }, + }) + end + else - create_filter_chain = function(route_host, filter_chain) + local function create_service_and_route(route_host) local res = admin:post("/services", json { name = random_name(), url = helpers.mock_upstream_url, @@ -141,10 +158,25 @@ describe("filter metadata [#" .. strategy .. "]", function() assert.response(res).has.status(201) - local route = assert.response(res).has.jsonbody() + return assert.response(res).has.jsonbody() + end - res = admin:post("/routes/" .. route.id .. "/filter-chains", - json(filter_chain)) + create_filter_chain = function(route_host, filter_chain) + local route = create_service_and_route(route_host) + + local res = admin:post("/routes/" .. route.id .. "/filter-chains", + json(filter_chain)) + + assert.response(res).has.jsonbody() + + return res + end + + create_filter_plugin = function(route_host, filter) + local route = create_service_and_route(route_host) + + local res = admin:post("/routes/" .. route.id .. "/plugins", + json(filter)) assert.response(res).has.jsonbody() @@ -217,6 +249,56 @@ describe("filter metadata [#" .. strategy .. "]", function() end).has_no_error() end) + it("config schemas are validated for filter plugins", function() + local res = create_filter_plugin(random_name(), { + name = "rt_with_validation", + config = {}, -- empty + }) + + assert.response(res).has.status(400) + local body = assert.response(res).has.jsonbody() + + if strategy == "off" then + assert.is_table(body.flattened_errors) + assert.same(1, #body.flattened_errors) + + local err = body.flattened_errors[1] + assert.is_table(err) + assert.same("plugin", err.entity_type) + assert.same({ + { + field = "config", + message = "property add is required", + type = "field" + } + }, err.errors) + + else + assert.same({ config = "property add is required" }, + body.fields) + end + + local host = random_name() .. ".test" + res = create_filter_plugin(host, { + name = "rt_with_validation", + config = { + add = { + headers = { + "x-foo:123", + }, + }, + }, + }) + + assert.response(res).has.status(201) + + assert.eventually(function() + res = proxy:get("/status/200", { headers = { host = host } }) + assert.response(res).has.status(200) + assert.response(res).has.header("x-foo") + end).has_no_error() + end) + it("filters without config schemas can only accept a string", function() local host = random_name() .. ".test" diff --git a/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua b/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua new file mode 100644 index 00000000000..19755bb4cda --- /dev/null +++ b/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua @@ -0,0 +1,344 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" +local rand = require "kong.tools.rand" +local uuid = require "kong.tools.uuid" + +local FILTER_HEADER = "X-Wasm-Filter-Plugin" +local PLUGIN_HEADER = "X-Lua-Plugin" +local FILTER_CHAIN_HEADER = "X-Wasm-Filter-Chain" + +local FILTER_PATH = assert(helpers.test_conf.wasm_filters_path) + +local function json_request(data) + return { + headers = { + ["Content-Type"] = "application/json", + }, + body = cjson.encode(data), + } +end + +local function rt_config(header, value) + value = value or rand.random_string() + return { + append = { + headers = { + header .. ":" .. value, + }, + }, + } +end + +local function new_filter(value) + return { + name = "response_transformer", + config = cjson.encode(rt_config(FILTER_HEADER, value)), + } +end + +local function new_plugin(value) + return { + name = "response-transformer", + config = rt_config(PLUGIN_HEADER, value), + } +end + +local function new_filter_chain(value) + return { + filters = { + { + name = "response_transformer", + config = cjson.encode(rt_config(FILTER_CHAIN_HEADER, value)), + }, + }, + } +end + +for _, strategy in helpers.each_strategy({ "postgres" }) do + +describe("#wasm filters as plugins (#" .. strategy .. ")", function() + local bp, db + local admin, proxy + local service, route + + local function assert_bad_response(res) + assert.response(res).has.status(400) + return assert.response(res).has.jsonbody() + end + + local function check_response(header_name, header_value, context) + helpers.wait_for_all_config_update() + + local res, err = proxy:send({ path = "/status/200" }) + assert(res and err == nil, tostring(err) .. ": " .. context) + + assert.response(res).has.status(200) + local got = assert.response(res).has.header(header_name) + assert.equals(header_value, got, context) + end + + local function check_filter_response(header_value, context) + return check_response(FILTER_HEADER, header_value, context) + end + + local function admin_request(method, path, data) + local params = (data ~= nil and json_request(data)) or {} + params.method = method + params.path = path + + local res, err = admin:send(params) + assert.is_nil(err) + return res + end + + local function create_plugin(plugin) + local res = admin:post("/plugins", json_request(plugin)) + assert.response(res).has.status(201) + return assert.response(res).has.jsonbody() + end + + local function update_plugin(id, plugin) + local res = admin:patch("/plugins/" .. id, json_request(plugin)) + assert.response(res).has.status(200) + return assert.response(res).has.jsonbody() + end + + local function get_plugin(endpoint, id) + local res = admin:get("/plugins/" .. id) + assert.response(res).has.status(200) + return assert.response(res).has.jsonbody() + end + + local function create_filter_chain(fc) + local res = admin:post("/filter-chains", json_request(fc)) + assert.response(res).has.status(201) + return assert.response(res).has.jsonbody() + end + + + lazy_setup(function() + require("kong.runloop.wasm").enable({ + { name = "response_transformer", + path = FILTER_PATH .. "/response_transformer.wasm", + }, + }) + + bp, db = helpers.get_db_utils(strategy, { + "routes", + "services", + "filter_chains", + "plugins", + }) + + helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_main_worker_processes = "2", + wasm = true, + wasm_filters = "response_transformer", + plugins = "response-transformer", + }) + + admin = helpers.admin_client() + proxy = helpers.proxy_client() + proxy.reopen = true + end) + + lazy_teardown(function() + if admin then + admin:close() + end + + if proxy then + proxy:close() + end + + helpers.stop_kong() + end) + + before_each(function() + -- create a scratch service/route to use + service = assert(bp.services:insert({})) + route = assert(bp.routes:insert({ + paths = { "/" }, + service = service, + })) + end) + + after_each(function() + bp.filter_chains:truncate() + bp.plugins:truncate() + + db.routes:delete(route) + db.services:delete(service) + end) + + describe("/plugins", function() + describe("POST", function() + it("creates a plugin instance from a filter", function() + local value = rand.random_string() + local filter = new_filter(value) + filter.route = { id = route.id } + create_plugin(filter) + check_filter_response(value, "POST /plugins") + end) + + it("validates foreign references", function() + local filter = new_filter() + + filter.route = { id = uuid.uuid() } + local res = admin_request("POST", "/plugins", filter) + local err = assert_bad_response(res) + assert.equals("foreign key violation", err.name) + assert.same({ route = filter.route }, err.fields) + + filter.route = nil + filter.service = { id = uuid.uuid() } + local res = admin_request("POST", "/plugins", filter) + local err = assert_bad_response(res) + assert.equals("foreign key violation", err.name) + assert.same({ service = filter.service }, err.fields) + end) + end) + + describe("GET", function() + it("returns both wasm filters and Lua plugins", function() + local route_filter = new_filter() + route_filter.route = { id = route.id } + + local service_filter = new_filter() + service_filter.service = { id = service.id } + + local route_plugin = new_plugin() + route_plugin.route = { id = route.id } + + local service_plugin = new_plugin() + service_plugin.service = { id = service.id } + + route_filter = create_plugin(route_filter) + service_filter = create_plugin(service_filter) + + route_plugin = create_plugin(route_plugin) + service_plugin = create_plugin(service_plugin) + + local res = admin:get("/plugins") + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.is_table(json) + assert.is_table(json.data) + + local expected = 4 + assert.equals(expected, #json.data) + helpers.intercept(json.data) + local found = 0 + + for _, plugin in ipairs(json.data) do + if plugin.id == route_filter.id + or plugin.id == service_filter.id + or plugin.id == route_plugin.id + or plugin.id == service_plugin.id + then + found = found + 1 + end + end + + assert.equals(expected, found, "GET /plugins didn't return expected entities") + end) + end) + end) + + describe("/plugins/:id", function() + local plugin + local path + + before_each(function() + local value = rand.random_string() + local filter = new_filter(value) + filter.route = { id = route.id } + plugin = create_plugin(filter) + path = "/plugins/" .. plugin.id + check_filter_response(value, "POST /plugins") + end) + + after_each(function() + db.plugins:delete(plugin) + end) + + describe("GET", function() + it("retrieves a wasm filter plugin instance", function() + local got = get_plugin("/plugins", plugin.id) + assert.same(plugin, got) + end) + end) + + describe("PATCH", function() + it("updates a wasm filter plugin instance", function() + local value = rand.random_string() + local updated = update_plugin(plugin.id, { + config = cjson.encode(rt_config(FILTER_HEADER, value)), + }) + + assert.not_same(plugin, updated) + check_filter_response(value, "PATCH /plugins/:id") + end) + end) + + describe("DELETE", function() + it("removes a wasm filter plugin instance", function() + local res = admin:delete(path) + assert.response(res).has.status(204) + + res = admin:get(path) + assert.response(res).status(404) + end) + end) + end) + + describe("filter plugins and lua plugins", function() + it("can coexist", function() + local filter_value = rand.random_string() + local filter = new_filter(filter_value) + filter.route = { id = route.id } + + local plugin_value = rand.random_string() + local plugin = new_plugin(plugin_value) + plugin.route = { id = route.id } + + create_plugin(filter) + create_plugin(plugin) + + helpers.wait_for_all_config_update() + + local res = proxy:get("/status/200") + assert.response(res).has.status(200) + + assert.equals(filter_value, assert.response(res).has.header(FILTER_HEADER)) + assert.equals(plugin_value, assert.response(res).has.header(PLUGIN_HEADER)) + end) + end) + + describe("filter plugins and filter chains", function() + it("can coexist", function() + local filter_value = rand.random_string() + local filter = new_filter(filter_value) + filter.route = { id = route.id } + + local fc_value = rand.random_string() + local fc = new_filter_chain(fc_value) + fc.route = { id = route.id } + + create_plugin(filter) + create_filter_chain(fc) + + helpers.wait_for_all_config_update() + + local res = proxy:get("/status/200") + assert.response(res).has.status(200) + + assert.equals(filter_value, assert.response(res).has.header(FILTER_HEADER)) + assert.equals(fc_value, assert.response(res).has.header(FILTER_CHAIN_HEADER)) + end) + end) +end) + +end -- each strategy From 3f9b184ddc20dd74d27a704d3a265c8941fd01bc Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Sat, 16 Nov 2024 11:39:24 +0200 Subject: [PATCH 4094/4351] fix(venv): reset PATH to original state on deactivate (#13875) ### Summary I found out that PATH was not returned to its original state on with `deactivate` in fish shell. This fixes it. Signed-off-by: bungle --- build/templates/venv.fish | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/build/templates/venv.fish b/build/templates/venv.fish index a10940e6c51..a6bbfa2137e 100644 --- a/build/templates/venv.fish +++ b/build/templates/venv.fish @@ -20,7 +20,7 @@ if test -n "$_OLD_KONG_VENV_PATH" # restore old PATH first, if this script is called multiple times set -gx PATH $_OLD_KONG_VENV_PATH else - set _OLD_KONG_VENV_PATH $PATH + set -gx _OLD_KONG_VENV_PATH $PATH end function deactivate -d 'Exit Kong\'s venv and return to the normal environment.' From e32d1b0355324212676363eed7e5628b697d74e5 Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Mon, 18 Nov 2024 10:02:29 +0800 Subject: [PATCH 4095/4351] docs(changelog): update changelog entry type (#13872) https://konghq.atlassian.net/browse/FTI-6200 --- changelog/unreleased/kong/feat-plugin-conf-ws-id.yml | 3 --- changelog/unreleased/kong/fix-plugin-conf-ws-id.yml | 3 +++ 2 files changed, 3 insertions(+), 3 deletions(-) delete mode 100644 changelog/unreleased/kong/feat-plugin-conf-ws-id.yml create mode 100644 changelog/unreleased/kong/fix-plugin-conf-ws-id.yml diff --git a/changelog/unreleased/kong/feat-plugin-conf-ws-id.yml b/changelog/unreleased/kong/feat-plugin-conf-ws-id.yml deleted file mode 100644 index 06ab3da5da3..00000000000 --- a/changelog/unreleased/kong/feat-plugin-conf-ws-id.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: Added the workspace id into the plugin config in the plugins iterator. -type: feature -scope: Core diff --git a/changelog/unreleased/kong/fix-plugin-conf-ws-id.yml b/changelog/unreleased/kong/fix-plugin-conf-ws-id.yml new file mode 100644 index 00000000000..b70618a4ed4 --- /dev/null +++ b/changelog/unreleased/kong/fix-plugin-conf-ws-id.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where the workspace id was not included in the plugin config in the plugins iterator. +type: bugfix +scope: Core From bfc121bfbb2bb810b2fadbc6dcdf9112aeda9684 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Sun, 17 Nov 2024 18:43:04 -0800 Subject: [PATCH 4096/4351] tests(cmd): clean and prepare the prefix directory for each test case (#13878) This ensures that the prefix directory is reset to a known state after other test runs (and in between individual test cases), fixing a flakiness issue we've been seeing in CI: > FAIL spec/02-integration/02-cmd/06-restart_spec.lua:23: kong restart restarts if not running > spec/02-integration/02-cmd/06-restart_spec.lua:26: Error: in-memory storage can not be used when role = "control_plane" > > Run with --v (verbose) or --vv (debug) for more details --- spec/02-integration/02-cmd/06-restart_spec.lua | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/spec/02-integration/02-cmd/06-restart_spec.lua b/spec/02-integration/02-cmd/06-restart_spec.lua index 060bb3ca0a4..b06a3d7e2e7 100644 --- a/spec/02-integration/02-cmd/06-restart_spec.lua +++ b/spec/02-integration/02-cmd/06-restart_spec.lua @@ -7,11 +7,14 @@ end describe("kong restart", function() lazy_setup(function() helpers.get_db_utils(nil, {}) -- runs migrations - helpers.prepare_prefix() end) lazy_teardown(function() helpers.clean_prefix() end) + before_each(function() + helpers.clean_prefix() + helpers.prepare_prefix() + end) after_each(function() helpers.kill_all() end) From 3e0c73661f37fbd454907ad3b18101d4aee53089 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 18 Nov 2024 11:23:08 +0800 Subject: [PATCH 4097/4351] tests(clustering): rebuild router with small worker_state_update_frequency (#13876) Using worker_state_update_frequency = 1 will reduce the time cost of testing significantly. https://konghq.atlassian.net/browse/KAG-5551 --------- Co-authored-by: Xiaochen Wang --- .../09-hybrid_mode/01-sync_spec.lua | 17 +++++++---------- .../19-incrmental_sync/01-sync_spec.lua | 1 + 2 files changed, 8 insertions(+), 10 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 48b60395027..7aff301c351 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -12,7 +12,8 @@ local uuid = require("kong.tools.uuid").uuid local KEY_AUTH_PLUGIN -for _, inc_sync in ipairs { "on", "off" } do +--- XXX FIXME: enable incremental sync "on" +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do --- XXX FIXME: enable inc_sync = on @@ -45,6 +46,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_incremental_sync = inc_sync, + worker_state_update_frequency = 1, })) for _, plugin in ipairs(helpers.get_plugins_list()) do @@ -270,13 +272,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi method = "GET", path = "/soon-to-be-disabled", })) - - if inc_sync == "on" then - -- XXX incremental sync does not skip_disabled_services by default - assert.res_status(200, res) - else - assert.res_status(404, res) - end + assert.res_status(404, res) proxy_client:close() end) @@ -351,7 +347,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi end) end) -describe("CP/DP #version check #" .. strategy, function() +describe("CP/DP #version check #" .. strategy .. " inc_sync=" .. inc_sync, function() -- for these tests, we do not need a real DP, but rather use the fake DP -- client so we can mock various values (e.g. node_version) describe("relaxed compatibility check:", function() @@ -627,7 +623,7 @@ describe("CP/DP #version check #" .. strategy, function() end) end) -describe("CP/DP config sync #" .. strategy, function() +describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -650,6 +646,7 @@ describe("CP/DP config sync #" .. strategy, function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", cluster_incremental_sync = inc_sync, + worker_state_update_frequency = 1, })) end) diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua index 037630d21cc..744a7aa1f0e 100644 --- a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua +++ b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua @@ -31,6 +31,7 @@ describe("Incremental Sync RPC #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", nginx_worker_processes = 4, -- multiple workers cluster_incremental_sync = "on", -- incremental sync + worker_state_update_frequency = 1, })) end) From a1ef8506fce1b870841517a11e89af5dd4cb0c39 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Mon, 18 Nov 2024 14:21:58 +0800 Subject: [PATCH 4098/4351] refactor(plugins/session): remove seemingly useless log (#13830) This log line in the session plugin does seem like a leftover for debugging purpose. --- kong/plugins/session/session.lua | 2 -- 1 file changed, 2 deletions(-) diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index 369360ad004..d9479770822 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -23,8 +23,6 @@ local _M = {} --- Open a session based on plugin config -- @returns resty.session session object function _M.open_session(conf) - kong.log.inspect(conf.response_headers) - return resty_session.open({ secret = conf.secret, audience = conf.audience, From e862d9c36431b0a380a1d445978f5863ce8a63af Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Mon, 18 Nov 2024 14:54:49 +0800 Subject: [PATCH 4099/4351] fix(health-checker): get certificate with upstream.ws_id (#13882) This is to avoid calling get_certificatewith workspace id from ngx.ctx.workspace which is volatile when in a timer callback. https://konghq.atlassian.net/browse/KAG-5821 --- .../unreleased/kong/fix-balancer-health-checker.yml | 3 +++ kong/runloop/balancer/healthcheckers.lua | 2 +- kong/runloop/certificate.lua | 10 ++++++---- 3 files changed, 10 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/fix-balancer-health-checker.yml diff --git a/changelog/unreleased/kong/fix-balancer-health-checker.yml b/changelog/unreleased/kong/fix-balancer-health-checker.yml new file mode 100644 index 00000000000..10c81cb7aa1 --- /dev/null +++ b/changelog/unreleased/kong/fix-balancer-health-checker.yml @@ -0,0 +1,3 @@ +message: Fixed a bug where the health checker could fail to initialize in rare cases. +type: bugfix +scope: Core diff --git a/kong/runloop/balancer/healthcheckers.lua b/kong/runloop/balancer/healthcheckers.lua index da22bd00149..3e8b934cb66 100644 --- a/kong/runloop/balancer/healthcheckers.lua +++ b/kong/runloop/balancer/healthcheckers.lua @@ -256,7 +256,7 @@ function healthcheckers_M.create_healthchecker(balancer, upstream) local ssl_cert, ssl_key if upstream.client_certificate then - local cert, err = get_certificate(upstream.client_certificate) + local cert, err = get_certificate(upstream.client_certificate, nil, upstream.ws_id) if not cert then log(ERR, "unable to fetch upstream client TLS certificate ", upstream.client_certificate.id, ": ", err) diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index bfd34d527bc..2ad82919d2f 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -188,8 +188,10 @@ local function fetch_sni(sni, i) end -local function fetch_certificate(pk, sni_name) - local certificate, err = kong.db.certificates:select(pk) +local function fetch_certificate(pk, sni_name, ws_id) + local certificate, err = kong.db.certificates:select(pk, { + workspace = ws_id, + }) if err then if sni_name then return nil, "failed to fetch certificate for '" .. sni_name .. "' SNI: " .. @@ -251,12 +253,12 @@ local function init() end -local function get_certificate(pk, sni_name) +local function get_certificate(pk, sni_name, ws_id) local cache_key = kong.db.certificates:cache_key(pk) local certificate, err, hit_level = kong.core_cache:get(cache_key, get_certificate_opts, fetch_certificate, - pk, sni_name) + pk, sni_name, ws_id) if certificate and hit_level ~= 3 and certificate["$refs"] then certificate = parse_key_and_cert(kong.vault.update(certificate)) From 4dcd5a46749ce3e44763f363fb9104d14136ffe2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 18 Nov 2024 15:21:14 +0800 Subject: [PATCH 4100/4351] tests(clustering): enable incremental sync in key-auth tests (#13869) KAG-5560, KAG-5812 --- spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua index 67cd9abc6f3..2f227ee679d 100644 --- a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -1,8 +1,7 @@ local helpers = require "spec.helpers" --- XXX FIXME: inc_sync = on flaky -for _, inc_sync in ipairs { "off" } do +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy({"postgres"}) do describe("Plugin: key-auth (access) [#" .. strategy .. " inc_sync=" .. inc_sync .. "] auto-expiring keys", function() -- Give a bit of time to reduce test flakyness on slow setups From f5551bfd33022e6dec402f549f1b4304006a8dd0 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Mon, 18 Nov 2024 16:49:26 +0900 Subject: [PATCH 4101/4351] fix(core): deprecate `node_id` in configuration (#13687) * fix(core): `node_id` in configuration is deprecated in this PR, which means it is not recommended to be specified manually. A warning message is printed in the error log if the `node_id` is recognized in the configuration. FTI-6221 --- changelog/unreleased/kong/deprecate_node_id.yml | 3 +++ kong/pdk/node.lua | 3 +++ 2 files changed, 6 insertions(+) create mode 100644 changelog/unreleased/kong/deprecate_node_id.yml diff --git a/changelog/unreleased/kong/deprecate_node_id.yml b/changelog/unreleased/kong/deprecate_node_id.yml new file mode 100644 index 00000000000..60a2eddb083 --- /dev/null +++ b/changelog/unreleased/kong/deprecate_node_id.yml @@ -0,0 +1,3 @@ +message: "`node_id` in configuration has been deprecated." +scope: Core +type: deprecation diff --git a/kong/pdk/node.lua b/kong/pdk/node.lua index fe8bfbc7239..38118e9573e 100644 --- a/kong/pdk/node.lua +++ b/kong/pdk/node.lua @@ -277,6 +277,9 @@ local function new(self) -- 1. user provided node id local configuration_node_id = self and self.configuration and self.configuration.node_id if configuration_node_id then + ngx.log(ngx.WARN, "Manually specifying a `node_id` via configuration is deprecated as of 3.9 and will be removed in the 4.x.\n", + "We strongly recommend avoiding this practice.\n", + "Please note that if specified manually it must be unique across the cluster to ensure proper functionality.") node_id = configuration_node_id end -- 2. node id (if any) on file-system From af9eb5ebe7e490333a13c633119d35503c7dfbbc Mon Sep 17 00:00:00 2001 From: kurt Date: Mon, 18 Nov 2024 16:13:35 +0800 Subject: [PATCH 4102/4351] chore(clustering): adjust error log levels for control plane connections (#13863) Changed error log level from ERROR to WARN for better clarity and to avoid alarming users unnecessarily when control plane connections break. This adjustment enhances user experience under connection interruptions. Fix:[FTI-6238](https://konghq.atlassian.net/browse/FTI-6238) Signed-off-by: tzssangglass --- changelog/unreleased/kong/chore-clustering-log-level.yml | 3 +++ kong/clustering/data_plane.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/chore-clustering-log-level.yml diff --git a/changelog/unreleased/kong/chore-clustering-log-level.yml b/changelog/unreleased/kong/chore-clustering-log-level.yml new file mode 100644 index 00000000000..392b3933287 --- /dev/null +++ b/changelog/unreleased/kong/chore-clustering-log-level.yml @@ -0,0 +1,3 @@ +message: "**Clustering**: Adjust error log levels for control plane connections." +type: bugfix +scope: Clustering diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 35ae9161f27..75fa4581801 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -153,7 +153,7 @@ function _M:communicate(premature) local c, uri, err = clustering_utils.connect_cp(self, "/v1/outlet") if not c then - ngx_log(ngx_ERR, _log_prefix, "connection to control plane ", uri, " broken: ", err, + ngx_log(ngx_WARN, _log_prefix, "connection to control plane ", uri, " broken: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) assert(ngx.timer.at(reconnection_delay, function(premature) From dcf89f39e85bd91fb7a3798c5a36b5d6f384a264 Mon Sep 17 00:00:00 2001 From: jzl Date: Mon, 18 Nov 2024 21:39:55 +0800 Subject: [PATCH 4103/4351] fix(plugins/jwt): ensure `rsa_public_key` isn't base64-decoded --- ...fix-jwt-plugin-rsa-public-key-b64decoded.yml | 3 +++ kong/plugins/jwt/handler.lua | 14 ++++++++++---- spec/03-plugins/16-jwt/03-access_spec.lua | 17 +++++++++++++++++ 3 files changed, 30 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-jwt-plugin-rsa-public-key-b64decoded.yml diff --git a/changelog/unreleased/kong/fix-jwt-plugin-rsa-public-key-b64decoded.yml b/changelog/unreleased/kong/fix-jwt-plugin-rsa-public-key-b64decoded.yml new file mode 100644 index 00000000000..71a90d424b2 --- /dev/null +++ b/changelog/unreleased/kong/fix-jwt-plugin-rsa-public-key-b64decoded.yml @@ -0,0 +1,3 @@ +message: "**jwt**: ensure `rsa_public_key` isn't base64-decoded." +type: bugfix +scope: Plugin diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 45af8fd64c8..798dac4ef6f 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -205,11 +205,17 @@ local function do_authentication(conf) return false, unauthorized("Invalid algorithm", www_authenticate_with_error) end - local jwt_secret_value = algorithm ~= nil and algorithm:sub(1, 2) == "HS" and - jwt_secret.secret or jwt_secret.rsa_public_key + local is_symmetric_algorithm = algorithm ~= nil and algorithm:sub(1, 2) == "HS" + local jwt_secret_value - if conf.secret_is_base64 then - jwt_secret_value = jwt:base64_decode(jwt_secret_value) + if is_symmetric_algorithm and conf.secret_is_base64 then + jwt_secret_value = jwt:base64_decode(jwt_secret.secret) + elseif is_symmetric_algorithm then + jwt_secret_value = jwt_secret.secret + else + -- rsa_public_key is either nil or a valid plain text pem file, it can't be base64 decoded. + -- see #13710 + jwt_secret_value = jwt_secret.rsa_public_key end if not jwt_secret_value then diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index e136dd8f50a..77541b70e36 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -735,6 +735,23 @@ for _, strategy in helpers.each_strategy() do assert.equal("jwt_tests_rsa_consumer_2", body.headers["x-consumer-username"]) assert.equal(rsa_jwt_secret_2.key, body.headers["x-credential-identifier"]) end) + it("proxies the request if conf.secret is base64", function() + PAYLOAD.iss = rsa_jwt_secret_2.key + local jwt = jwt_encoder.encode(PAYLOAD, fixtures.rs256_private_key, 'RS256') + local authorization = "Bearer " .. jwt + local res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Authorization"] = authorization, + ["Host"] = "jwt5.test" + } + }) + local body = cjson.decode(assert.res_status(200, res)) + assert.equal(authorization, body.headers.authorization) + assert.equal("jwt_tests_rsa_consumer_2", body.headers["x-consumer-username"]) + assert.equal(rsa_jwt_secret_2.key, body.headers["x-credential-identifier"]) + end) end) describe("RS512", function() From cc7c3732891bc693eb858d2dbb47e740ff977ba6 Mon Sep 17 00:00:00 2001 From: Caio Ramos Casimiro Date: Mon, 18 Nov 2024 20:38:23 +0000 Subject: [PATCH 4104/4351] feat(prometheus): add wasmx metrics (#13681) * feat(proxy-wasm): add host properties 'kong.service_name' and 'kong.route_name' * feat(prometheus): Proxy-Wasm metrics --- .../kong/prometheus-wasmx-metrics.yml | 4 + kong-3.9.0-0.rockspec | 1 + kong/plugins/prometheus/exporter.lua | 8 +- kong/plugins/prometheus/wasmx.lua | 234 ++++++++++++++ kong/runloop/wasm.lua | 31 ++ .../20-wasm/04-proxy-wasm_spec.lua | 43 +++ .../20-wasm/09-filter-meta_spec.lua | 15 + .../26-prometheus/09-wasmx_spec.lua | 287 ++++++++++++++++++ .../proxy_wasm_filters/tests/src/filter.rs | 1 + .../proxy_wasm_filters/tests/src/metrics.rs | 54 ++++ .../proxy_wasm_filters/tests/src/test_http.rs | 23 ++ 11 files changed, 699 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/prometheus-wasmx-metrics.yml create mode 100644 kong/plugins/prometheus/wasmx.lua create mode 100644 spec/03-plugins/26-prometheus/09-wasmx_spec.lua create mode 100644 spec/fixtures/proxy_wasm_filters/tests/src/metrics.rs diff --git a/changelog/unreleased/kong/prometheus-wasmx-metrics.yml b/changelog/unreleased/kong/prometheus-wasmx-metrics.yml new file mode 100644 index 00000000000..626716b7ead --- /dev/null +++ b/changelog/unreleased/kong/prometheus-wasmx-metrics.yml @@ -0,0 +1,4 @@ +message: | + **Prometheus**: Added support for Proxy-Wasm metrics. +type: feature +scope: Plugin diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 9ef6099d358..7ffc61e6397 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -545,6 +545,7 @@ build = { ["kong.plugins.prometheus.prometheus"] = "kong/plugins/prometheus/prometheus.lua", ["kong.plugins.prometheus.serve"] = "kong/plugins/prometheus/serve.lua", ["kong.plugins.prometheus.schema"] = "kong/plugins/prometheus/schema.lua", + ["kong.plugins.prometheus.wasmx"] = "kong/plugins/prometheus/wasmx.lua", ["kong.plugins.session.handler"] = "kong/plugins/session/handler.lua", ["kong.plugins.session.schema"] = "kong/plugins/session/schema.lua", diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index b02b8655cd7..55c1aa637be 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -1,11 +1,14 @@ +local balancer = require "kong.runloop.balancer" +local yield = require("kong.tools.yield").yield +local wasm = require "kong.plugins.prometheus.wasmx" + + local kong = kong local ngx = ngx local get_phase = ngx.get_phase local lower = string.lower local ngx_timer_pending_count = ngx.timer.pending_count local ngx_timer_running_count = ngx.timer.running_count -local balancer = require("kong.runloop.balancer") -local yield = require("kong.tools.yield").yield local get_all_upstreams = balancer.get_all_upstreams if not balancer.get_all_upstreams then -- API changed since after Kong 2.5 get_all_upstreams = require("kong.runloop.balancer.upstreams").get_all_upstreams @@ -517,6 +520,7 @@ local function metric_data(write_fn) -- notify the function if prometheus plugin is enabled, -- so that it can avoid exporting unnecessary metrics if not prometheus:metric_data(write_fn, not IS_PROMETHEUS_ENABLED) + wasm.metrics_data() end local function collect() diff --git a/kong/plugins/prometheus/wasmx.lua b/kong/plugins/prometheus/wasmx.lua new file mode 100644 index 00000000000..3f3e36546fd --- /dev/null +++ b/kong/plugins/prometheus/wasmx.lua @@ -0,0 +1,234 @@ +local buffer = require "string.buffer" +local wasm = require "kong.runloop.wasm" +local wasmx_shm + + +local pcall = pcall +local str_sub = string.sub +local table_insert = table.insert +local table_sort = table.sort +local buf_new = buffer.new +local ngx_say = ngx.say +local ngx_re_match = ngx.re.match + + +local _M = {} + + +local FLUSH_EVERY = 100 +local GET_METRIC_OPTS = { prefix = false } + + +local metrics_data_buf = buf_new() +local labels_serialization_buf = buf_new() +local sum_lines_buf = buf_new() +local count_lines_buf = buf_new() + + +local function sorted_iter(ctx, i) + i = i + 1 + + local v = ctx.t[ctx.sorted_keys[i]] + + if v ~= nil then + return i, v + end +end + + +local function sorted_pairs(t) + local sorted_keys = {} + + for k, _ in pairs(t) do + table_insert(sorted_keys, k) + end + + table_sort(sorted_keys) + + return sorted_iter, { t = t, sorted_keys = sorted_keys }, 0 +end + +-- +-- Convert a pw_key into a pair of metric name and labels +-- +-- pw_key follows the form `pw::` +-- `` might contain labels, e.g. a_metric_label1="v1"; +-- if it does, the position of the first label corresponds to the end of the +-- metric name and is used to discard labels from . +local function parse_pw_key(pw_key) + local m_name = pw_key + local m_labels = {} + local m_1st_label_pos = #pw_key + + local matches = ngx_re_match(pw_key, [[pw:([\w\.]+):]], "oj") + local f_name = matches[1] + local f_meta = wasm.filter_meta[f_name] or {} + local l_patterns = f_meta.metrics and f_meta.metrics.label_patterns or {} + + local match_ctx = {} + + for _, pair in ipairs(l_patterns) do + matches = ngx_re_match(pw_key, pair.pattern, "oj", match_ctx) + + if matches then + local l_pos, value = match_ctx.pos - #matches[1], matches[2] + + table_insert(m_labels, { pair.label, value }) + + m_1st_label_pos = (l_pos < m_1st_label_pos) and l_pos or m_1st_label_pos + end + end + + if m_1st_label_pos ~= #pw_key then + -- discarding labels from m_name + m_name = str_sub(pw_key, 1, m_1st_label_pos - 1) + end + + return m_name, m_labels +end + + +-- +-- Parse potential labels stored in the metric key +-- +-- If no labels are present, key is simply the metric name. +local function parse_key(key) + local name = key + local labels + + if #key > 3 and key:sub(1, 3) == "pw:" then + name, labels = parse_pw_key(key) + end + + name = name:gsub(":", "_") + + return name, labels or {} +end + + +local function serialize_labels(labels) + labels_serialization_buf:reset() + + for _, pair in ipairs(labels) do + labels_serialization_buf:putf(',%s="%s"', pair[1], pair[2]) + end + + labels_serialization_buf:skip(1) -- discard leading comma + + return "{" .. labels_serialization_buf:get() .. "}" +end + + +local function serialize_metric(m, buf) + buf:putf("# HELP %s\n# TYPE %s %s", m.name, m.name, m.type) + + if m.type == "histogram" then + sum_lines_buf:reset() + count_lines_buf:reset() + + for _, pair in ipairs(m.labels) do + local count, sum = 0, 0 + local labels, labeled_m = pair[1], pair[2] + local slabels, blabels = "", "{" + + if #labels > 0 then + slabels = serialize_labels(labels) + blabels = slabels:sub(1, #slabels - 1) .. "," + end + + for _, bin in ipairs(labeled_m.value) do + count = count + bin.count + + buf:putf('\n%s%sle="%s"} %s', + m.name, + blabels, + (bin.ub ~= 4294967295 and bin.ub or "+Inf"), + count) + end + + sum = sum + labeled_m.sum + + sum_lines_buf:putf("\n%s_sum%s %s", m.name, slabels, sum) + count_lines_buf:putf("\n%s_count%s %s", m.name, slabels, count) + end + + buf:put(sum_lines_buf:get()) + buf:put(count_lines_buf:get()) + + else + assert(m.type == "gauge" or m.type == "counter", "unknown metric type") + + for _, pair in ipairs(m.labels) do + local labels, labeled_m = pair[1], pair[2] + local slabels = (#labels > 0) and serialize_labels(labels) or "" + + buf:putf("\n%s%s %s", m.name, slabels, labeled_m.value) + end + end + + buf:put("\n") +end + + +local function require_wasmx() + if not wasmx_shm then + local ok, _wasmx_shm = pcall(require, "resty.wasmx.shm") + if ok then + wasmx_shm = _wasmx_shm + end + end +end + + +_M.metrics_data = function() + if not wasm.enabled() then + return + end + + local metrics = {} + local parsed = {} + + -- delayed require of the WasmX module, to ensure it is loaded + -- after ngx_wasm_module.so is loaded. + require_wasmx() + + if not wasmx_shm then + return + end + + wasmx_shm.metrics:lock() + + for key in wasmx_shm.metrics:iterate_keys() do + local pair = { key, wasmx_shm.metrics:get_by_name(key, GET_METRIC_OPTS) } + table_insert(metrics, pair) + end + + wasmx_shm.metrics:unlock() + + -- in WasmX the different labels of a metric are stored as separate metrics; + -- aggregate those separate metrics into a single one. + for _, pair in ipairs(metrics) do + local key = pair[1] + local m = pair[2] + local name, labels = parse_key(key) + + parsed[name] = parsed[name] or { name = name, type = m.type, labels = {} } + + table_insert(parsed[name].labels, { labels, m }) + end + + metrics_data_buf:reset() + + for i, metric_by_label in sorted_pairs(parsed) do + metrics_data_buf:put(serialize_metric(metric_by_label, metrics_data_buf)) + + if i % FLUSH_EVERY == 0 then + ngx_say(metrics_data_buf:get()) + end + end + + ngx_say(metrics_data_buf:get()) +end + + +return _M diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index d2efc2d59d0..327fcff9688 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -65,11 +65,28 @@ local GLOBAL_QUERY_OPTS = { workspace = null, show_ws_id = true } ---@class kong.runloop.wasm.filter_meta --- ---@field config_schema kong.db.schema.json.schema_doc|nil +---@field metrics table|nil local FILTER_META_SCHEMA = { type = "object", properties = { config_schema = json_schema.metaschema, + metrics = { + type = "object", + properties = { + label_patterns = { + type = "array", + items = { + type = "object", + required = { "label", "pattern" }, + properties = { + label = { type = "string" }, + pattern = { type = "string" }, + } + } + } + } + } }, } @@ -831,6 +848,13 @@ local function register_property_handlers() return ok, value, const end) + properties.add_getter("kong.route_name", function(_, _, ctx) + local value = ctx.route and ctx.route.name + local ok = value ~= nil + local const = ok + return ok, value, const + end) + properties.add_getter("kong.service.response.status", function(kong) return true, kong.service.response.get_status(), false end) @@ -842,6 +866,13 @@ local function register_property_handlers() return ok, value, const end) + properties.add_getter("kong.service_name", function(_, _, ctx) + local value = ctx.service and ctx.service.name + local ok = value ~= nil + local const = ok + return ok, value, const + end) + properties.add_getter("kong.version", function(kong) return true, kong.version, true end) diff --git a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua index 29756c71052..bcda9bf1a4f 100644 --- a/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua +++ b/spec/02-integration/20-wasm/04-proxy-wasm_spec.lua @@ -38,6 +38,7 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() mock_service = assert(bp.services:insert { host = helpers.mock_upstream_host, port = helpers.mock_upstream_port, + name = "mock_service", }) local mock_upstream = assert(bp.upstreams:insert { @@ -50,12 +51,14 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() }) r_single = assert(bp.routes:insert { + name = "r_single", paths = { "/single" }, strip_path = true, service = mock_service, }) local r_double = assert(bp.routes:insert { + name = "r_double", paths = { "/double" }, strip_path = true, service = mock_service, @@ -687,6 +690,26 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) + it("read kong.route_name", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "route_name", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal(r_single.name, body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + it("read kong.service_id", function() local client = helpers.proxy_client() finally(function() client:close() end) @@ -707,6 +730,26 @@ describe("proxy-wasm filters (#wasm) (#" .. strategy .. ")", function() assert.logfile().has.no.line("[crit]", true, 0) end) + it("read kong.service_name", function() + local client = helpers.proxy_client() + finally(function() client:close() end) + + local res = assert(client:send { + method = "GET", + path = "/single/status/201", + headers = { + [HEADER_NAME_TEST] = "get_kong_property", + [HEADER_NAME_INPUT] = "service_name", + [HEADER_NAME_DISPATCH_ECHO] = "on", + } + }) + + local body = assert.res_status(200, res) + assert.equal(mock_service.name, body) + assert.logfile().has.no.line("[error]", true, 0) + assert.logfile().has.no.line("[crit]", true, 0) + end) + it("read kong.ctx.shared[]", function() local client = helpers.proxy_client() finally(function() client:close() end) diff --git a/spec/02-integration/20-wasm/09-filter-meta_spec.lua b/spec/02-integration/20-wasm/09-filter-meta_spec.lua index cd77e7222f8..5d24dd908dc 100644 --- a/spec/02-integration/20-wasm/09-filter-meta_spec.lua +++ b/spec/02-integration/20-wasm/09-filter-meta_spec.lua @@ -496,6 +496,21 @@ describe("filter metadata [#" .. strategy .. "] startup errors -", function() assert.matches(meta_path, err, nil, true) assert.matches("file contains invalid metadata", err, nil, true) end) + + it("fails when metric label patterns in filter.meta.json are not semantically valid", function() + assert(file.write(meta_path, cjson.encode({ + metrics = { + label_patterns = { "invalid", "invalid" } + }, + }))) + local ok, err = helpers.start_kong(conf) + assert.falsy(ok) + + assert.matches("Failed to load metadata for one or more filters", err, nil, true) + assert.matches(filter_name, err, nil, true) + assert.matches(meta_path, err, nil, true) + assert.matches("file contains invalid metadata", err, nil, true) + end) end) end) diff --git a/spec/03-plugins/26-prometheus/09-wasmx_spec.lua b/spec/03-plugins/26-prometheus/09-wasmx_spec.lua new file mode 100644 index 00000000000..d52d27bb5bd --- /dev/null +++ b/spec/03-plugins/26-prometheus/09-wasmx_spec.lua @@ -0,0 +1,287 @@ +local helpers = require "spec.helpers" +local cjson = require "cjson" + + +local TEST_NAME_HEADER = "X-PW-Test" +local TESTS_FILTER_FILE = helpers.test_conf.wasm_filters_path .. "/tests.wasm" + +local fixtures = { + dns_mock = helpers.dns_mock.new({ + mocks_only = true + }), + http_mock = {}, + stream_mock = {} +} + +fixtures.dns_mock:A({ + name = "mock.io", + address = "127.0.0.1" +}) + +fixtures.dns_mock:A({ + name = "status.io", + address = "127.0.0.1" +}) + + +local function add_service_and_route(bp, name, path) + local service = assert(bp.services:insert({ + name = name, + url = helpers.mock_upstream_url, + })) + + local route = assert(bp.routes:insert({ + name = name .. "-route", + service = { id = service.id }, + paths = { path }, + hosts = { name }, + protocols = { "https" }, + })) + + return service, route +end + + +local function add_filter_to_service(bp, filter_name, service) + local filters = { + { name = filter_name, enabled = true, config = {} }, + } + + assert(bp.filter_chains:insert({ + service = { id = service.id }, filters = filters, + })) +end + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: prometheus (metrics) [#" .. strategy .. "]", function() + local admin_client + + lazy_setup(function() + local filter_dir = helpers.make_temp_dir() + local filter_file = filter_dir .. "/tests.wasm" + local status_api_port = helpers.get_available_port() + + -- copy filter to a custom location to avoid filter metadata collision + assert(helpers.file.copy(TESTS_FILTER_FILE, filter_file)) + assert(helpers.file.write(filter_dir .. "/tests.meta.json", cjson.encode({ + config_schema = { type = "object", properties = {} }, + metrics = { + label_patterns = { + { label = "service", pattern = "(_s_id=([0-9a-z%-]+))" }, + { label = "route", pattern = "(_r_id=([0-9a-z%-]+))" }, + } + } + }))) + + require("kong.runloop.wasm").enable({ + { name = "tests", path = filter_file }, + }) + + local bp = helpers.get_db_utils(strategy, { + "services", "routes", "plugins", "filter_chains", + }) + + local service, _ = add_service_and_route(bp, "mock", "/") + local service2, _ = add_service_and_route(bp, "mock2", "/v2") + + add_service_and_route(bp, "status.io", "/metrics") + + add_filter_to_service(bp, "tests", service) + add_filter_to_service(bp, "tests", service2) + + bp.plugins:insert({ name = "prometheus" }) + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + wasm = true, + wasm_filters_path = filter_dir, + plugins = "bundled,prometheus", + status_listen = '127.0.0.1:' .. status_api_port .. ' ssl', + status_access_log = "logs/status_access.log", + status_error_log = "logs/status_error.log" + }, nil, nil, fixtures)) + + local proxy_client = helpers.proxy_ssl_client() + + local res = proxy_client:get("/", { + headers = { host = "mock", [TEST_NAME_HEADER] = "update_metrics" }, + }) + assert.res_status(200, res) + + res = proxy_client:get("/v2", { + headers = { host = "mock2", [TEST_NAME_HEADER] = "update_metrics" }, + }) + assert.res_status(200, res) + + proxy_client:close() + end) + + lazy_teardown(function() + if admin_client then + admin_client:close() + end + + helpers.stop_kong() + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + if admin_client then + admin_client:close() + end + end) + + it("exposes Proxy-Wasm counters", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics" + }) + + local body = assert.res_status(200, res) + local expected_c = '# HELP pw_tests_a_counter\n' + .. '# TYPE pw_tests_a_counter counter\n' + .. 'pw_tests_a_counter 2' + + assert.matches(expected_c, body, nil, true) + end) + + it("exposes Proxy-Wasm labeled counters", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics" + }) + + local body = assert.res_status(200, res) + + local expected_c = '# HELP pw_tests_a_labeled_counter\n' + .. '# TYPE pw_tests_a_labeled_counter counter\n' + .. 'pw_tests_a_labeled_counter{service="mock2",route="mock2-route"} 1\n' + .. 'pw_tests_a_labeled_counter{service="mock",route="mock-route"} 1' + + assert.matches(expected_c, body, nil, true) + end) + + it("exposes Proxy-Wasm gauges", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics" + }) + + local body = assert.res_status(200, res) + + local expected_g = '# HELP pw_tests_a_gauge\n' + .. '# TYPE pw_tests_a_gauge gauge\n' + .. 'pw_tests_a_gauge 1' + + assert.matches(expected_g, body, nil, true) + end) + + it("exposes Proxy-Wasm labeled gauges", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics" + }) + + local body = assert.res_status(200, res) + + local expected_g = '# HELP pw_tests_a_labeled_gauge\n' + .. '# TYPE pw_tests_a_labeled_gauge gauge\n' + .. 'pw_tests_a_labeled_gauge{service="mock2",route="mock2-route"} 1\n' + .. 'pw_tests_a_labeled_gauge{service="mock",route="mock-route"} 1' + + assert.matches(expected_g, body, nil, true) + end) + + it("exposes Proxy-Wasm histograms", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics" + }) + + local body = assert.res_status(200, res) + + local expected_h = '# HELP pw_tests_a_histogram\n' + .. '# TYPE pw_tests_a_histogram histogram\n' + .. 'pw_tests_a_histogram{le="1"} 2\n' + .. 'pw_tests_a_histogram{le="2"} 4\n' + .. 'pw_tests_a_histogram{le="4"} 6\n' + .. 'pw_tests_a_histogram{le="8"} 8\n' + .. 'pw_tests_a_histogram{le="16"} 10\n' + .. 'pw_tests_a_histogram{le="32"} 12\n' + .. 'pw_tests_a_histogram{le="64"} 14\n' + .. 'pw_tests_a_histogram{le="128"} 16\n' + .. 'pw_tests_a_histogram{le="256"} 18\n' + .. 'pw_tests_a_histogram{le="512"} 20\n' + .. 'pw_tests_a_histogram{le="1024"} 22\n' + .. 'pw_tests_a_histogram{le="2048"} 24\n' + .. 'pw_tests_a_histogram{le="4096"} 26\n' + .. 'pw_tests_a_histogram{le="8192"} 28\n' + .. 'pw_tests_a_histogram{le="16384"} 30\n' + .. 'pw_tests_a_histogram{le="32768"} 32\n' + .. 'pw_tests_a_histogram{le="65536"} 34\n' + .. 'pw_tests_a_histogram{le="+Inf"} 36\n' + .. 'pw_tests_a_histogram_sum 524286\n' + .. 'pw_tests_a_histogram_count 36' + + assert.matches(expected_h, body, nil, true) + end) + + it("exposes Proxy-Wasm labeled histograms", function() + local res = assert(admin_client:send{ + method = "GET", + path = "/metrics" + }) + + local body = assert.res_status(200, res) + + local expected_h = '# HELP pw_tests_a_labeled_histogram\n' + .. '# TYPE pw_tests_a_labeled_histogram histogram\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="1"} 1\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="2"} 2\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="4"} 3\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="8"} 4\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="16"} 5\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="32"} 6\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="64"} 7\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="128"} 8\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="256"} 9\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="512"} 10\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="1024"} 11\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="2048"} 12\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="4096"} 13\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="8192"} 14\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="16384"} 15\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="32768"} 16\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="65536"} 17\n' + .. 'pw_tests_a_labeled_histogram{service="mock2",route="mock2-route",le="+Inf"} 18\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="1"} 1\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="2"} 2\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="4"} 3\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="8"} 4\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="16"} 5\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="32"} 6\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="64"} 7\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="128"} 8\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="256"} 9\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="512"} 10\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="1024"} 11\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="2048"} 12\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="4096"} 13\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="8192"} 14\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="16384"} 15\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="32768"} 16\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="65536"} 17\n' + .. 'pw_tests_a_labeled_histogram{service="mock",route="mock-route",le="+Inf"} 18\n' + .. 'pw_tests_a_labeled_histogram_sum{service="mock2",route="mock2-route"} 262143\n' + .. 'pw_tests_a_labeled_histogram_sum{service="mock",route="mock-route"} 262143\n' + .. 'pw_tests_a_labeled_histogram_count{service="mock2",route="mock2-route"} 18\n' + .. 'pw_tests_a_labeled_histogram_count{service="mock",route="mock-route"} 18' + + assert.matches(expected_h, body, nil, true) + end) + end) +end diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs b/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs index 9251987e696..60dbb3f84aa 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/filter.rs @@ -1,6 +1,7 @@ mod routines; mod test_http; mod types; +mod metrics; use crate::routines::*; use crate::test_http::*; diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/metrics.rs b/spec/fixtures/proxy_wasm_filters/tests/src/metrics.rs new file mode 100644 index 00000000000..dc96d6f2f7d --- /dev/null +++ b/spec/fixtures/proxy_wasm_filters/tests/src/metrics.rs @@ -0,0 +1,54 @@ +use std::collections::HashMap; +use std::cell::RefCell; +use proxy_wasm::hostcalls::{define_metric, increment_metric, record_metric}; +use proxy_wasm::types::{MetricType, Status}; + +thread_local! { + static METRICS: Metrics = Metrics::new(); +} + +struct Metrics { + metrics: RefCell>, +} + +impl Metrics { + fn new() -> Metrics { + Metrics { + metrics: RefCell::new(HashMap::new()), + } + } + + fn get_metric_id(&self, metric_type: MetricType, name: &str) -> Result { + let mut map = self.metrics.borrow_mut(); + + match map.get(name) { + Some(m_id) => Ok(*m_id), + None => { + match define_metric(metric_type, name) { + Ok(m_id) => { + map.insert(name.to_string(), m_id); + + Ok(m_id) + }, + Err(msg) => Err(msg) + } + } + } + } +} + +pub fn define(m_type: MetricType, name: &str) -> Result { + METRICS.with(|metrics| metrics.get_metric_id(m_type, name)) +} + +pub fn increment_counter(name: &str) -> Result<(), Status> { + increment_metric(define(MetricType::Counter, name).unwrap(), 1) +} + +pub fn record_gauge(name: &str, value: u64) -> Result<(), Status> { + record_metric(define(MetricType::Gauge, name).unwrap(), value) +} + +pub fn record_histogram(name: &str, value: u64) -> Result<(), Status> { + record_metric(define(MetricType::Histogram, name).unwrap(), value) +} diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs index 38d78be5f2b..9465eaf9075 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs @@ -25,6 +25,28 @@ impl TestHttp { self.set_property(vec![ns, prop], value); } + fn update_metrics(&self) { + let base: u64 = 2; + + let s_name = self.get_prop("kong", "service_name"); + let r_name = self.get_prop("kong", "route_name"); + + let labeled_c = format!("a_labeled_counter_s_id={}_r_id={}", s_name, r_name); + let labeled_g = format!("a_labeled_gauge_s_id={}_r_id={}", s_name, r_name); + let labeled_h = format!("a_labeled_histogram_s_id={}_r_id={}", s_name, r_name); + + metrics::increment_counter("a_counter").unwrap(); + metrics::increment_counter(&labeled_c).unwrap(); + + metrics::record_gauge("a_gauge", 1).unwrap(); + metrics::record_gauge(&labeled_g, 1).unwrap(); + + for i in 0..18 { + metrics::record_histogram("a_histogram", base.pow(i)).unwrap(); + metrics::record_histogram(&labeled_h, base.pow(i)).unwrap(); + } + } + fn send_http_dispatch(&mut self, config: TestConfig) -> Action { let mut timeout = Duration::from_secs(0); let mut headers = Vec::new(); @@ -137,6 +159,7 @@ impl TestHttp { return self.send_http_dispatch(config); } + "update_metrics" => self.update_metrics(), _ => (), } } From 96a8bace507d544e650c6cc8274f5271104a4595 Mon Sep 17 00:00:00 2001 From: windmgc Date: Tue, 29 Oct 2024 14:19:37 +0800 Subject: [PATCH 4105/4351] chore(ci): resolve redis port conflicts for redis-auth --- .github/workflows/build_and_test.yml | 2 +- scripts/dependency_services/common.sh | 3 +++ .../dependency_services/docker-compose-test-services.yml | 6 +++--- spec/internal/constants.lua | 2 +- 4 files changed, 8 insertions(+), 5 deletions(-) diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index 1ed8d4953b1..b6a8060f4a4 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -216,7 +216,7 @@ jobs: --health-timeout 5s --health-retries 5 ports: - - 6381:6379 + - 6385:6379 env: REDIS_ARGS: "--requirepass passdefault" diff --git a/scripts/dependency_services/common.sh b/scripts/dependency_services/common.sh index 75f2754840e..16b0281d825 100644 --- a/scripts/dependency_services/common.sh +++ b/scripts/dependency_services/common.sh @@ -119,6 +119,9 @@ port_defs+=("REDIS_PORT:6379 REDIS_SSL_PORT:6380") services+=("redis-stack") port_defs+=("REDIS_STACK_PORT:6379") +services+=("redis-auth") +port_defs+=("REDIS_AUTH_PORT:6385") + services+=("grpcbin") port_defs+=("GRPCBIN_PORT:9000 GRPCBIN_SSL_PORT:9001") diff --git a/scripts/dependency_services/docker-compose-test-services.yml b/scripts/dependency_services/docker-compose-test-services.yml index 89fa458639f..98d244d7be8 100644 --- a/scripts/dependency_services/docker-compose-test-services.yml +++ b/scripts/dependency_services/docker-compose-test-services.yml @@ -45,13 +45,13 @@ services: redis-auth: image: redis/redis-stack-server ports: - - 127.0.0.1::6381 + - 127.0.0.1::6385 environment: - - REDIS_ARGS=--requirepass passdefault + - REDIS_ARGS=--requirepass passdefault --port 6385 volumes: - redis-auth-data:/data healthcheck: - test: ["CMD", "redis-cli", "--pass", "passdefault", "ping"] + test: ["CMD", "redis-cli", "-p", "6385", "--pass", "passdefault", "ping"] interval: 5s timeout: 10s retries: 10 diff --git a/spec/internal/constants.lua b/spec/internal/constants.lua index bbefa8d5152..220b68f889c 100644 --- a/spec/internal/constants.lua +++ b/spec/internal/constants.lua @@ -29,7 +29,7 @@ local CONSTANTS = { REDIS_HOST = os.getenv("KONG_SPEC_TEST_REDIS_HOST") or "localhost", REDIS_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_PORT") or 6379), REDIS_SSL_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_SSL_PORT") or 6380), - REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6381), + REDIS_AUTH_PORT = tonumber(os.getenv("KONG_SPEC_TEST_REDIS_AUTH_PORT") or 6385), REDIS_SSL_SNI = os.getenv("KONG_SPEC_TEST_REDIS_SSL_SNI") or "test-redis.example.com", TEST_COVERAGE_MODE = os.getenv("KONG_COVERAGE"), TEST_COVERAGE_TIMEOUT = 30, From 3140f810f54b152b21df8d2f5c07892be3fe464d Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Tue, 19 Nov 2024 19:34:06 +0800 Subject: [PATCH 4106/4351] chore(make): install rust toolchain in the dev target (#13873) --- Makefile | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/Makefile b/Makefile index c913357155e..c70b9f7993e 100644 --- a/Makefile +++ b/Makefile @@ -71,6 +71,17 @@ bin/h2client: https://github.com/Kong/h2client/releases/download/v$(H2CLIENT_VERSION)/h2client_$(H2CLIENT_VERSION)_$(OS)_$(H2CLIENT_MACHINE).tar.gz | tar xz -C bin; @$(RM) bin/README.md +install-rust-toolchain: + @if command -v cargo; then \ + echo "Rust is already installed in the local directory, skipping"; \ + else \ + echo "Installing Rust..."; \ + curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path; \ + . $$HOME/.cargo/env; \ + rustup toolchain install stable; \ + rustup default stable; \ + fi + check-bazel: bin/bazel ifndef BAZEL @@ -100,6 +111,7 @@ build-openresty: check-bazel install-dev-rocks: build-venv @. $(VENV) ;\ + export PATH=$$PATH:$$HOME/.cargo/bin; \ for rock in $(DEV_ROCKS) ; do \ if luarocks list --porcelain $$rock | grep -q "installed" ; then \ echo $$rock already installed, skipping ; \ @@ -110,7 +122,7 @@ install-dev-rocks: build-venv fi \ done; -dev: build-venv install-dev-rocks bin/grpcurl bin/h2client wasm-test-filters +dev: install-rust-toolchain build-venv install-dev-rocks bin/grpcurl bin/h2client wasm-test-filters build-release: check-bazel $(BAZEL) clean --expunge @@ -189,9 +201,10 @@ remove: $(warning 'remove' target is deprecated, please use `make dev` instead) -@luarocks remove kong -dependencies: bin/grpcurl bin/h2client +dependencies: install-rust-toolchain bin/grpcurl bin/h2client $(warning 'dependencies' target is deprecated, this is now not needed when using `make dev`, but are kept for installation that are not built by Bazel) + export PATH=$$PATH:$$HOME/.cargo/bin; \ for rock in $(DEV_ROCKS) ; do \ if luarocks list --porcelain $$rock | grep -q "installed" ; then \ echo $$rock already installed, skipping ; \ From 7c17e3be47d6f78ffa361f3f79d71e3c5bab4517 Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Tue, 19 Nov 2024 20:46:02 +0800 Subject: [PATCH 4107/4351] tests(basic-auth): fix flaky on invalidations spec (#13890) --- .../10-basic-auth/04-invalidations_spec.lua | 69 +++++++++++-------- 1 file changed, 39 insertions(+), 30 deletions(-) diff --git a/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua b/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua index 906a693685e..45bd60c75d4 100644 --- a/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua +++ b/spec/03-plugins/10-basic-auth/04-invalidations_spec.lua @@ -72,16 +72,19 @@ for _, strategy in helpers.each_strategy() do end) it("#invalidates credentials when the Consumer is deleted", function() - -- populate cache - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.test" - } - }) - assert.res_status(200, res) + local res + helpers.pwait_until(function() + -- populate cache + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Authorization"] = "Basic Ym9iOmtvbmc=", + ["Host"] = "basic-auth.test" + } + }) + assert.res_status(200, res) + end) -- ensure cache is populated local cache_key = db.basicauth_credentials:cache_key("bob") @@ -115,16 +118,19 @@ for _, strategy in helpers.each_strategy() do end) it("invalidates credentials from cache when deleted", function() - -- populate cache - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.test" - } - }) - assert.res_status(200, res) + local res + helpers.pwait_until(function() + -- populate cache + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Authorization"] = "Basic Ym9iOmtvbmc=", + ["Host"] = "basic-auth.test" + } + }) + assert.res_status(200, res) + end) -- ensure cache is populated local cache_key = db.basicauth_credentials:cache_key("bob") @@ -158,16 +164,19 @@ for _, strategy in helpers.each_strategy() do end) it("invalidated credentials from cache when updated", function() - -- populate cache - local res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Authorization"] = "Basic Ym9iOmtvbmc=", - ["Host"] = "basic-auth.test" - } - }) - assert.res_status(200, res) + local res + helpers.pwait_until(function() + -- populate cache + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Authorization"] = "Basic Ym9iOmtvbmc=", + ["Host"] = "basic-auth.test" + } + }) + assert.res_status(200, res) + end) -- ensure cache is populated local cache_key = db.basicauth_credentials:cache_key("bob") From 4ab1a4a31d8a1f171161b610805f68fbc775678f Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 20 Nov 2024 13:57:03 +0800 Subject: [PATCH 4108/4351] tests(clustering): enable incremental sync in node-id-persistence_spec (#13891) https://konghq.atlassian.net/browse/KAG-5554 --- .../09-hybrid_mode/09-node-id-persistence_spec.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index 02b67914c0f..6ff34fab333 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -83,8 +83,7 @@ local function start_kong_debug(env) end ---- XXX FIXME: enable inc_sync = on -for _, inc_sync in ipairs { "off" } do +for _, inc_sync in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do describe("node id persistence " .. " inc_sync=" .. inc_sync, function() @@ -111,6 +110,7 @@ for _, strategy in helpers.each_strategy() do untrusted_lua = "on", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_incremental_sync = inc_sync, + worker_state_update_frequency = 1, } local admin_client From 05f313657a0ecaed568ab307654b884ad6a08fe3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 20 Nov 2024 15:23:03 +0800 Subject: [PATCH 4109/4351] tests(clustering): enable incremental sync in pki_spec (#13892) --- spec/02-integration/09-hybrid_mode/03-pki_spec.lua | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index ec6912d0760..0d62713baa8 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -43,6 +43,7 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", cluster_incremental_sync = inc_sync, + worker_state_update_frequency = 1, })) end) @@ -91,12 +92,9 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() end) describe("sync works", function() - -- XXX FIXME - local skip_inc_sync = inc_sync == "on" and pending or it - local route_id - skip_inc_sync("proxy on DP follows CP config", function() + it("proxy on DP follows CP config", function() local admin_client = helpers.admin_client(10000) finally(function() admin_client:close() @@ -133,7 +131,7 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() end, 10) end) - skip_inc_sync("cache invalidation works on config change", function() + it("cache invalidation works on config change", function() local admin_client = helpers.admin_client() finally(function() admin_client:close() From 7d2f2c1354453318b16f73fccd2c9b9cf0a7e7ae Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 20 Nov 2024 21:11:57 +0800 Subject: [PATCH 4110/4351] feat(clustering/rpc): use meta RPC call for handshaking with CP (#13887) KAG-5369 --- kong/clustering/rpc/manager.lua | 209 ++++++++++++++---- .../14-dp_privileged_agent_spec.lua | 1 + 2 files changed, 166 insertions(+), 44 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 6d8dc88bfbf..d0d445c0d4d 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -13,8 +13,10 @@ local constants = require("kong.constants") local table_isempty = require("table.isempty") local pl_tablex = require("pl.tablex") local cjson = require("cjson.safe") +local string_tools = require("kong.tools.string") +local ipairs = ipairs local ngx_var = ngx.var local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG @@ -29,6 +31,10 @@ local validate_client_cert = clustering_tls.validate_client_cert local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local RPC_MATA_V1 = "kong.meta.v1" +local RPC_SNAPPY_FRAMED = "x-snappy-framed" + + local WS_OPTS = { timeout = constants.CLUSTERING_TIMEOUT, max_payload_len = kong.configuration.cluster_max_payload, @@ -58,7 +64,7 @@ function _M.new(conf, node_id) end -function _M:_add_socket(socket, capabilities_list) +function _M:_add_socket(socket) local node_id = socket.node_id local sockets = self.clients[node_id] @@ -71,11 +77,6 @@ function _M:_add_socket(socket, capabilities_list) self.clients[node_id] = sockets end - self.client_capabilities[node_id] = { - set = pl_tablex_makeset(capabilities_list), - list = capabilities_list, - } - assert(not sockets[socket]) sockets[socket] = true @@ -141,6 +142,124 @@ function _M:_find_node_and_check_capability(node_id, cap) end +-- CP => DP +function _M:_handle_meta_call(c, node_id) + local data, typ, err = c:recv_frame() + if err then + return nil, err + end + + if typ ~= "binary" then + return nil, "wrong frame type: " .. type + end + + local payload = cjson_decode(data) + assert(payload.jsonrpc == "2.0") + + if payload.method ~= RPC_MATA_V1 .. ".hello" then + return nil, "wrong RPC meta call: " .. tostring(payload.method) + end + + local info = payload.params[1] + + local snappy_supported + for _, v in ipairs(info.rpc_frame_encodings) do + if v == RPC_SNAPPY_FRAMED then + snappy_supported = true + break + end + end + + if not snappy_supported then + return nil, "unknown encodings: " .. cjson_encode(info.rpc_frame_encodings) + end + + -- should have necessary info + assert(type(info.kong_version) == "string") + assert(type(info.kong_node_id) == "string") + assert(type(info.kong_hostname) == "string") + assert(type(info.kong_conf) == "table") + + local capabilities_list = info.rpc_capabilities + + self.client_capabilities[node_id] = { + set = pl_tablex_makeset(capabilities_list), + list = capabilities_list, + } + + local payload = { + jsonrpc = "2.0", + result = { + rpc_capabilities = self.callbacks:get_capabilities_list(), + -- now we only support snappy + rpc_frame_encoding = RPC_SNAPPY_FRAMED, + }, + id = 1, + } + + local bytes, err = c:send_binary(cjson_encode(payload)) + if not bytes then + return nil, err + end + + return true +end + + +-- DP => CP +function _M:_meta_call(c, meta_cap, node_id) + local info = { + rpc_capabilities = self.callbacks:get_capabilities_list(), + + -- now we only support snappy + rpc_frame_encodings = { RPC_SNAPPY_FRAMED, }, + + kong_version = KONG_VERSION, + kong_hostname = kong.node.get_hostname(), + kong_node_id = self.node_id, + kong_conf = kong.configuration.remove_sensitive(), + } + + local payload = { + jsonrpc = "2.0", + method = meta_cap .. ".hello", + params = { info }, + id = 1, + } + + local bytes, err = c:send_binary(cjson_encode(payload)) + if not bytes then + return nil, err + end + + local data, typ, err = c:recv_frame() + if err then + return nil, err + end + + if typ ~= "binary" then + return nil, "wrong frame type: " .. type + end + + local payload = cjson_decode(data) + assert(payload.jsonrpc == "2.0") + + local capabilities_list = payload.result.rpc_capabilities + + self.client_capabilities[node_id] = { + set = pl_tablex_makeset(capabilities_list), + list = capabilities_list, + } + + -- now we only support snappy + if payload.result.rpc_frame_encoding ~= RPC_SNAPPY_FRAMED then + return nil, "unknown encoding: " .. payload.result.rpc_frame_encoding + end + + return true +end + + -- low level helper used internally by :call() and concentrator -- this one does not consider forwarding using concentrator -- when node does not exist @@ -232,52 +351,41 @@ end -- handle incoming client connections function _M:handle_websocket() - local kong_version = ngx_var.http_x_kong_version local node_id = ngx_var.http_x_kong_node_id local rpc_protocol = ngx_var.http_sec_websocket_protocol - local content_encoding = ngx_var.http_content_encoding - local rpc_capabilities = ngx_var.http_x_kong_rpc_capabilities - - if not kong_version then - ngx_log(ngx_ERR, "[rpc] client did not provide version number") - return ngx_exit(ngx.HTTP_CLOSE) - end if not node_id then ngx_log(ngx_ERR, "[rpc] client did not provide node ID") return ngx_exit(ngx.HTTP_CLOSE) end - if content_encoding ~= "x-snappy-framed" then - ngx_log(ngx_ERR, "[rpc] client does use Snappy compressed frames") - return ngx_exit(ngx.HTTP_CLOSE) + local meta_v1_supported + local protocols = string_tools.split(rpc_protocol, ",") + + -- choice a proper protocol + for _, v in ipairs(protocols) do + -- now we only support kong.meta.v1 + if RPC_MATA_V1 == string_tools.strip(v) then + meta_v1_supported = true + break + end end - if rpc_protocol ~= "kong.rpc.v1" then + if not meta_v1_supported then ngx_log(ngx_ERR, "[rpc] unknown RPC protocol: " .. tostring(rpc_protocol) .. ", doesn't know how to communicate with client") return ngx_exit(ngx.HTTP_CLOSE) end - if not rpc_capabilities then - ngx_log(ngx_ERR, "[rpc] client did not provide capability list") - return ngx_exit(ngx.HTTP_CLOSE) - end - - rpc_capabilities = cjson_decode(rpc_capabilities) - if not rpc_capabilities then - ngx_log(ngx_ERR, "[rpc] failed to decode client capability list") - return ngx_exit(ngx.HTTP_CLOSE) - end - local cert, err = validate_client_cert(self.conf, self.cluster_cert, ngx_var.ssl_client_raw_cert) if not cert then ngx_log(ngx_ERR, "[rpc] client's certificate failed validation: ", err) return ngx_exit(ngx.HTTP_CLOSE) end - ngx.header["X-Kong-RPC-Capabilities"] = cjson_encode(self.callbacks:get_capabilities_list()) + -- now we only use kong.meta.v1 + ngx.header["Sec-WebSocket-Protocol"] = RPC_MATA_V1 local wb, err = server:new(WS_OPTS) if not wb then @@ -285,8 +393,15 @@ function _M:handle_websocket() return ngx_exit(ngx.HTTP_CLOSE) end + -- if timeout (default is 5s) we will close the connection + local ok, err = self:_handle_meta_call(wb, node_id) + if not ok then + ngx_log(ngx_ERR, "[rpc] unable to handshake with client: ", err) + return ngx_exit(ngx.HTTP_CLOSE) + end + local s = socket.new(self, wb, node_id) - self:_add_socket(s, rpc_capabilities) + self:_add_socket(s) -- store DP's ip addr self.client_ips[node_id] = ngx_var.remote_addr @@ -339,13 +454,9 @@ function _M:connect(premature, node_id, host, path, cert, key) ssl_verify = true, client_cert = cert, client_priv_key = key, - protocols = "kong.rpc.v1", + protocols = RPC_MATA_V1, headers = { - "X-Kong-Version: " .. KONG_VERSION, "X-Kong-Node-Id: " .. self.node_id, - "X-Kong-Hostname: " .. kong.node.get_hostname(), - "X-Kong-RPC-Capabilities: " .. cjson_encode(self.callbacks:get_capabilities_list()), - "Content-Encoding: x-snappy-framed" }, } @@ -372,24 +483,34 @@ function _M:connect(premature, node_id, host, path, cert, key) do local resp_headers = c:get_resp_headers() -- FIXME: resp_headers should not be case sensitive - if not resp_headers or not resp_headers["x_kong_rpc_capabilities"] then - ngx_log(ngx_ERR, "[rpc] peer did not provide capability list, node_id: ", node_id) + + if not resp_headers or not resp_headers["sec_websocket_protocol"] then + ngx_log(ngx_ERR, "[rpc] peer did not provide sec_websocket_protocol, node_id: ", node_id) + c:send_close() -- can't do much if this fails + goto err + end + + -- should like "kong.meta.v1" + local meta_cap = resp_headers["sec_websocket_protocol"] + + if meta_cap ~= RPC_MATA_V1 then + ngx_log(ngx_ERR, "[rpc] did not support protocol : ", meta_cap) c:send_close() -- can't do much if this fails goto err end - local capabilities = resp_headers["x_kong_rpc_capabilities"] - capabilities = cjson_decode(capabilities) - if not capabilities then - ngx_log(ngx_ERR, "[rpc] unable to decode peer capability list, node_id: ", node_id, - " list: ", capabilities) + -- if timeout (default is 5s) we will close the connection + local ok, err = self:_meta_call(c, meta_cap, node_id) + if not ok then + ngx_log(ngx_ERR, "[rpc] unable to handshake with server, node_id: ", node_id, + " err: ", err) c:send_close() -- can't do much if this fails goto err end local s = socket.new(self, c, node_id) s:start() - self:_add_socket(s, capabilities) + self:_add_socket(s) ok, err = s:join() -- main event loop diff --git a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua index 9ec96fb26bb..b0743edb746 100644 --- a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua +++ b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua @@ -34,6 +34,7 @@ describe("DP diabled Incremental Sync RPC #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", nginx_worker_processes = 2, -- multiple workers + cluster_rpc = "off", -- DISABLE rpc cluster_incremental_sync = "off", -- DISABLE incremental sync dedicated_config_processing = dedicated, -- privileged agent From 007d34e64875198aa9bf90e1f996a75812acff29 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:14:06 +0800 Subject: [PATCH 4111/4351] feat(llm): implement the new ai plugin base framework --- kong-3.9.0-0.rockspec | 16 +- kong/llm/drivers/bedrock.lua | 5 +- kong/llm/drivers/gemini.lua | 7 +- kong/llm/drivers/shared.lua | 136 +++-- kong/llm/plugin/base.lua | 268 +++++++++ kong/llm/plugin/crud_handler.lua | 56 ++ kong/llm/plugin/ctx.lua | 171 ++++++ kong/llm/plugin/observability.lua | 105 ++++ .../shared-filters/enable-buffering.lua | 15 + .../normalize-json-response.lua | 94 +++ .../shared-filters/normalize-request.lua | 222 +++++++ .../shared-filters/normalize-sse-chunk.lua | 213 +++++++ .../shared-filters/parse-json-response.lua | 49 ++ .../plugin/shared-filters/parse-request.lua | 80 +++ .../plugin/shared-filters/parse-sse-chunk.lua | 73 +++ .../shared-filters/serialize-analytics.lua | 83 +++ kong/llm/proxy/handler.lua | 553 ------------------ kong/llm/state.lua | 115 ---- kong/plugins/prometheus/exporter.lua | 54 +- kong/reports.lua | 6 +- .../22-ai_plugins/01-reports_spec.lua | 8 +- 21 files changed, 1562 insertions(+), 767 deletions(-) create mode 100644 kong/llm/plugin/base.lua create mode 100644 kong/llm/plugin/crud_handler.lua create mode 100644 kong/llm/plugin/ctx.lua create mode 100644 kong/llm/plugin/observability.lua create mode 100644 kong/llm/plugin/shared-filters/enable-buffering.lua create mode 100644 kong/llm/plugin/shared-filters/normalize-json-response.lua create mode 100644 kong/llm/plugin/shared-filters/normalize-request.lua create mode 100644 kong/llm/plugin/shared-filters/normalize-sse-chunk.lua create mode 100644 kong/llm/plugin/shared-filters/parse-json-response.lua create mode 100644 kong/llm/plugin/shared-filters/parse-request.lua create mode 100644 kong/llm/plugin/shared-filters/parse-sse-chunk.lua create mode 100644 kong/llm/plugin/shared-filters/serialize-analytics.lua delete mode 100644 kong/llm/proxy/handler.lua delete mode 100644 kong/llm/state.lua diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 7ffc61e6397..57d958df560 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -627,12 +627,22 @@ build = { ["kong.llm.drivers.anthropic"] = "kong/llm/drivers/anthropic.lua", ["kong.llm.drivers.mistral"] = "kong/llm/drivers/mistral.lua", ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", - ["kong.llm.state"] = "kong/llm/state.lua", - ["kong.llm.drivers.gemini"] = "kong/llm/drivers/gemini.lua", ["kong.llm.drivers.bedrock"] = "kong/llm/drivers/bedrock.lua", - ["kong.llm.proxy.handler"] = "kong/llm/proxy/handler.lua", + + ["kong.llm.plugin.base"] = "kong/llm/plugin/base.lua", + ["kong.llm.plugin.ctx"] = "kong/llm/plugin/ctx.lua", + ["kong.llm.plugin.crud_handler"] = "kong/llm/plugin/crud_handler.lua", + ["kong.llm.plugin.observability"] = "kong/llm/plugin/observability.lua", + ["kong.llm.plugin.shared-filters.enable-buffering"] = "kong/llm/plugin/shared-filters/enable-buffering.lua", + ["kong.llm.plugin.shared-filters.normalize-json-response"] = "kong/llm/plugin/shared-filters/normalize-json-response.lua", + ["kong.llm.plugin.shared-filters.normalize-request"] = "kong/llm/plugin/shared-filters/normalize-request.lua", + ["kong.llm.plugin.shared-filters.normalize-sse-chunk"] = "kong/llm/plugin/shared-filters/normalize-sse-chunk.lua", + ["kong.llm.plugin.shared-filters.parse-json-response"] = "kong/llm/plugin/shared-filters/parse-json-response.lua", + ["kong.llm.plugin.shared-filters.parse-request"] = "kong/llm/plugin/shared-filters/parse-request.lua", + ["kong.llm.plugin.shared-filters.parse-sse-chunk"] = "kong/llm/plugin/shared-filters/parse-sse-chunk.lua", + ["kong.llm.plugin.shared-filters.serialize-analytics"] = "kong/llm/plugin/shared-filters/serialize-analytics.lua", ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 7ff646586d7..a4221a97c81 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -9,11 +9,12 @@ local string_gsub = string.gsub local table_insert = table.insert local string_lower = string.lower local signer = require("resty.aws.request.sign") -local llm_state = require("kong.llm.state") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") -- -- globals local DRIVER_NAME = "bedrock" +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(DRIVER_NAME) -- local _OPENAI_ROLE_MAPPING = { @@ -415,7 +416,7 @@ end -- returns err or nil function _M.configure_request(conf, aws_sdk) - local operation = llm_state.is_streaming_mode() and "converse-stream" + local operation = get_global_ctx("stream_mode") and "converse-stream" or "converse" local f_url = conf.model.options and conf.model.options.upstream_url diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 16f5b25c36f..71e223a9fc3 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -9,11 +9,12 @@ local string_gsub = string.gsub local buffer = require("string.buffer") local table_insert = table.insert local string_lower = string.lower -local llm_state = require("kong.llm.state") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") -- -- globals local DRIVER_NAME = "gemini" +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(DRIVER_NAME) -- local _OPENAI_ROLE_MAPPING = { @@ -286,7 +287,7 @@ function _M.subrequest(body, conf, http_opts, return_res_table, identity_interfa return nil, nil, "body must be table or string" end - local operation = llm_state.is_streaming_mode() and "streamGenerateContent" + local operation = get_global_ctx("stream_mode") and "streamGenerateContent" or "generateContent" local f_url = conf.model.options and conf.model.options.upstream_url @@ -385,7 +386,7 @@ end -- returns err or nil function _M.configure_request(conf, identity_interface) local parsed_url - local operation = llm_state.is_streaming_mode() and "streamGenerateContent" + local operation = get_global_ctx("stream_mode") and "streamGenerateContent" or "generateContent" local f_url = conf.model.options and conf.model.options.upstream_url diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 829e1098818..55057fceb98 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -1,13 +1,14 @@ local _M = {} -- imports -local cjson = require("cjson.safe") -local http = require("resty.http") -local fmt = string.format -local os = os -local parse_url = require("socket.url").parse -local llm_state = require("kong.llm.state") +local cjson = require("cjson.safe") +local http = require("resty.http") +local fmt = string.format +local os = os +local parse_url = require("socket.url").parse local aws_stream = require("kong.tools.aws_stream") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") -- -- static @@ -74,6 +75,7 @@ end _M._CONST = { ["SSE_TERMINATOR"] = "[DONE]", + ["AWS_STREAM_CONTENT_TYPE"] = "application/vnd.amazon.eventstream", } _M.streaming_has_token_counts = { @@ -323,9 +325,9 @@ end -- as if it were an SSE message. -- -- @param {string} frame input string to format into SSE events --- @param {boolean} raw_json sets application/json byte-parser mode +-- @param {string} content_type sets parser -- @return {table} n number of split SSE messages, or empty table -function _M.frame_to_events(frame, provider) +function _M.frame_to_events(frame, content_type) local events = {} if (not frame) or (#frame < 1) or (type(frame)) ~= "string" then @@ -334,7 +336,8 @@ function _M.frame_to_events(frame, provider) -- some new LLMs return the JSON object-by-object, -- because that totally makes sense to parse?! - if provider == "gemini" then + local frame_start = frame and frame:sub(1, 1) + if frame_start == "," or frame_start == "[" then local done = false -- if this is the first frame, it will begin with array opener '[' @@ -360,7 +363,7 @@ function _M.frame_to_events(frame, provider) events[#events+1] = { data = _M._CONST.SSE_TERMINATOR } end - elseif provider == "bedrock" then + elseif content_type == _M._CONST.AWS_STREAM_CONTENT_TYPE then local parser = aws_stream:new(frame) while true do local msg = parser:next_message() @@ -550,9 +553,15 @@ function _M.conf_from_request(kong_request, source, key) end end -function _M.resolve_plugin_conf(kong_request, conf) + +function _M.merge_model_options(kong_request, conf_m) + if not conf_m then + return + end + local err - local conf_m = cycle_aware_deep_copy(conf) + conf_m = cycle_aware_deep_copy(conf_m) + conf_m.model = conf_m.model or {} -- handle model name local model_m = string_match(conf_m.model.name or "", '%$%((.-)%)') @@ -576,7 +585,7 @@ function _M.resolve_plugin_conf(kong_request, conf) end -- handle all other options - for k, v in pairs(conf.model.options or {}) do + for k, v in pairs(conf_m.model.options or {}) do if type(v) == "string" then local prop_m = string_match(v or "", '%$%((.-)%)') if prop_m then @@ -604,6 +613,7 @@ function _M.resolve_plugin_conf(kong_request, conf) end +-- used by llm/init.lua:ai_introspect_body only (transformer plugins) function _M.pre_request(conf, request_table) -- process form/json body auth information local auth_param_name = conf.auth and conf.auth.param_name @@ -627,22 +637,30 @@ function _M.pre_request(conf, request_table) kong.log.set_serialize_value(fmt("ai.%s.%s.%s", plugin_name, log_entry_keys.PAYLOAD_CONTAINER, log_entry_keys.REQUEST_BODY), kong.request.get_raw_body()) end - -- log tokens prompt for reports and billing - if conf.route_type ~= "preserve" then - local prompt_tokens, err = _M.calculate_cost(request_table, {}, 1.0) - if err then - kong.log.warn("failed calculating cost for prompt tokens: ", err) - prompt_tokens = 0 - end - llm_state.increase_prompt_tokens_count(prompt_tokens) - end - local start_time_key = "ai_request_start_time_" .. plugin_name kong.ctx.plugin[start_time_key] = ngx.now() return true, nil end +local function get_plugin_analytics_container(plugin_name) + -- check if we already have analytics in this context + local request_analytics = kong.ctx.shared.llm_request_analytics + if not request_analytics then + request_analytics = {} + kong.ctx.shared.llm_request_analytics = request_analytics + end + + request_analytics[plugin_name] = request_analytics[plugin_name] or { + [log_entry_keys.META_CONTAINER] = {}, + [log_entry_keys.USAGE_CONTAINER] = {}, + [log_entry_keys.CACHE_CONTAINER] = {}, + } + + return request_analytics[plugin_name] +end + +-- used by llm/init.lua:ai_introspect_body only (transformer plugins) function _M.post_request(conf, response_object) local body_string, err @@ -664,46 +682,31 @@ function _M.post_request(conf, response_object) body_string = response_object.response or "ERROR__NOT_SET" end - -- analytics and logging - local provider_name = conf.model.provider - local plugin_name = conf.__key__:match('plugins:(.-):') if not plugin_name or plugin_name == "" then return nil, "no plugin name is being passed by the plugin" end - -- check if we already have analytics in this context - local request_analytics = llm_state.get_request_analytics() - - -- create a new structure if not - if not request_analytics then - request_analytics = {} - end - - -- create a new analytics structure for this plugin - local request_analytics_plugin = { - [log_entry_keys.META_CONTAINER] = {}, - [log_entry_keys.USAGE_CONTAINER] = {}, - [log_entry_keys.CACHE_CONTAINER] = {}, - } + -- create or load exsiting a analytics structure for this plugin + local request_analytics_plugin = get_plugin_analytics_container(plugin_name) - -- Set the model, response, and provider names in the current try context - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PLUGIN_ID] = conf.__plugin_id - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.PROVIDER_NAME] = provider_name - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.REQUEST_MODEL] = llm_state.get_request_model() - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name + -- Set meta data + local meta_container = request_analytics_plugin[log_entry_keys.META_CONTAINER] + meta_container[log_entry_keys.PLUGIN_ID] = conf.__plugin_id + meta_container[log_entry_keys.PROVIDER_NAME] = conf.model.provider + local model_t = ai_plugin_ctx.get_request_model_table_inuse() + meta_container[log_entry_keys.REQUEST_MODEL] = model_t and model_t.name or "UNSPECIFIED" + meta_container[log_entry_keys.RESPONSE_MODEL] = response_object.model or conf.model.name -- Set the llm latency meta, and time per token usage local start_time_key = "ai_request_start_time_" .. plugin_name if kong.ctx.plugin[start_time_key] then local llm_latency = math.floor((ngx.now() - kong.ctx.plugin[start_time_key]) * 1000) - request_analytics_plugin[log_entry_keys.META_CONTAINER][log_entry_keys.LLM_LATENCY] = llm_latency - llm_state.set_metrics("e2e_latency", llm_latency) + meta_container[log_entry_keys.LLM_LATENCY] = llm_latency if response_object.usage and response_object.usage.completion_tokens then local time_per_token = math.floor(llm_latency / response_object.usage.completion_tokens) request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.TIME_PER_TOKEN] = time_per_token - llm_state.set_metrics("tpot_latency", time_per_token) end end @@ -726,12 +729,26 @@ function _M.post_request(conf, response_object) request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.TOTAL_TOKENS] = response_object.usage.total_tokens end - if response_object.usage.prompt_tokens and response_object.usage.completion_tokens - and conf.model.options and conf.model.options.input_cost and conf.model.options.output_cost then - request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.COST] = - (response_object.usage.prompt_tokens * conf.model.options.input_cost - + response_object.usage.completion_tokens * conf.model.options.output_cost) / 1000000 -- 1 million + ai_plugin_o11y.metrics_set("llm_prompt_tokens_count", response_object.usage.prompt_tokens) + ai_plugin_o11y.metrics_set("llm_completion_tokens_count", response_object.usage.completion_tokens) + + if response_object.usage.prompt_tokens and response_object.usage.completion_tokens and + conf.model.options and conf.model.options.input_cost and conf.model.options.output_cost then + local cost = (response_object.usage.prompt_tokens * conf.model.options.input_cost + + response_object.usage.completion_tokens * conf.model.options.output_cost) / 1000000 -- 1 million + request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.COST] = cost + ai_plugin_o11y.metrics_set("llm_usage_cost", cost) + end + + else + -- log tokens response for reports and billing + local response_tokens, err = _M.calculate_cost(response_object, {}, 1.0) + if err then + kong.log.warn("failed calculating cost for response tokens: ", err) + response_tokens = 0 end + + ai_plugin_o11y.metrics_set("llm_completion_tokens_count", response_tokens) end -- Log response body if logging payloads is enabled @@ -743,8 +760,6 @@ function _M.post_request(conf, response_object) request_analytics_plugin[log_entry_keys.PAYLOAD_CONTAINER] = { [log_entry_keys.RESPONSE_BODY] = body_string, } - request_analytics[plugin_name] = request_analytics_plugin - llm_state.set_request_analytics(request_analytics) if conf.logging and conf.logging.log_statistics then -- Log meta data @@ -760,17 +775,10 @@ function _M.post_request(conf, response_object) request_analytics_plugin[log_entry_keys.CACHE_CONTAINER]) end - -- log tokens response for reports and billing - local response_tokens, err = _M.calculate_cost(response_object, {}, 1.0) - if err then - kong.log.warn("failed calculating cost for response tokens: ", err) - response_tokens = 0 - end - llm_state.increase_response_tokens_count(response_tokens) - - return nil + return true end + function _M.http_request(url, body, method, headers, http_opts, buffered) local httpc = http.new() diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua new file mode 100644 index 00000000000..bd313d76e4d --- /dev/null +++ b/kong/llm/plugin/base.lua @@ -0,0 +1,268 @@ +local deflate_gzip = require("kong.tools.gzip").deflate_gzip +local ai_plugin_ctx = require("kong.llm.plugin.ctx") + +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors("_base") + +-- Our own "phases", to avoid confusion with Kong's phases we use a different name +local STAGES = { + SETUP = 0, + + REQ_INTROSPECTION = 1, + REQ_TRANSFORMATION = 2, + + REQ_POST_PROCESSING = 3, + RES_INTROSPECTION = 4, + RES_TRANSFORMATION = 5, + + STREAMING = 6, + + RES_POST_PROCESSING = 7, +} + +local MetaPlugin = {} + +local all_filters = {} + +local function run_stage(stage, sub_plugin, conf) + local _filters = sub_plugin.filters[stage] + if not _filters then + return + end + + -- if ngx.ctx.ai_executed_filters is not set, meaning we are before access phase + -- just provide empty table to make following logic happy + local ai_executed_filters = ngx.ctx.ai_executed_filters or {} + + for _, name in ipairs(_filters) do + local f = all_filters[name] + if not f then + kong.log.err("no filter named '" .. name .. "' registered") + + elseif not ai_executed_filters[name] then + ai_executed_filters[name] = true + + kong.log.debug("executing filter ", name) + + local ok, err = f:run(conf) + if not ok then + kong.log.err("error running filter '", name, "': ", err) + local phase = ngx.get_phase() + if phase == "access" or phase == "header_filter" then + return kong.response.exit(500) + end + return ngx.exit(500) + end + end + end +end + +function MetaPlugin:init_worker(sub_plugin) + run_stage(STAGES.SETUP, sub_plugin) +end + + +function MetaPlugin:configure(sub_plugin, configs) + run_stage(STAGES.SETUP, sub_plugin, configs) +end + +function MetaPlugin:access(sub_plugin, conf) + ngx.ctx.ai_namespaced_ctx = ngx.ctx.ai_namespaced_ctx or {} + ngx.ctx.ai_executed_filters = ngx.ctx.ai_executed_filters or {} + + if sub_plugin.enable_balancer_retry then + kong.service.set_target_retry_callback(function() + ngx.ctx.ai_executed_filters = {} + + MetaPlugin:retry(sub_plugin, conf) + + return true + end) + end + + run_stage(STAGES.REQ_INTROSPECTION, sub_plugin, conf) + run_stage(STAGES.REQ_TRANSFORMATION, sub_plugin, conf) +end + + +function MetaPlugin:retry(sub_plugin, conf) + run_stage(STAGES.REQ_TRANSFORMATION, sub_plugin, conf) +end + +function MetaPlugin:rewrite(sub_plugin, conf) + -- TODO +end + +function MetaPlugin:header_filter(sub_plugin, conf) + -- we use openai's streaming mode (SSE) + if get_global_ctx("stream_mode") then + -- we are going to send plaintext event-stream frames for ALL models + kong.response.set_header("Content-Type", "text/event-stream") + -- TODO: disable gzip for SSE because it needs immediate flush for each chunk + -- and seems nginx doesn't support it + else + + if get_global_ctx("accept_gzip") then + kong.response.set_header("Content-Encoding", "gzip") + else + kong.response.clear_header("Content-Encoding") + end + end + + run_stage(STAGES.REQ_POST_PROCESSING, sub_plugin, conf) + -- TODO: order this in better place + run_stage(STAGES.RES_INTROSPECTION, sub_plugin, conf) + run_stage(STAGES.RES_TRANSFORMATION, sub_plugin, conf) +end + +function MetaPlugin:body_filter(sub_plugin, conf) + -- check if a response is already sent in access phase by any filter + local sent, source = get_global_ctx("response_body_sent") + if sent then + kong.log.debug("response already sent from source: ", source, " skipping body_filter") + return + end + + -- check if we have generated a full body + local body, source = get_global_ctx("response_body") + if body and source ~= ngx.ctx.ai_last_sent_response_source then + assert(source, "response_body source not set") + + if get_global_ctx("accept_gzip") then + body = deflate_gzip(body) + end + + ngx.arg[1] = body + ngx.arg[2] = true + kong.log.debug("sent out response from source: ", source) + + ngx.ctx.ai_last_sent_response_source = source + return + end + + -- else run the streaming handler + run_stage(STAGES.STREAMING, sub_plugin, conf) +end + +function MetaPlugin:log(sub_plugin, conf) + run_stage(STAGES.RES_POST_PROCESSING, sub_plugin, conf) +end + + +local _M = { + STAGES = STAGES, +} + +function _M.define(name, priority) + return setmetatable({ + name = name, + priority = priority, + filters = {}, + balancer_retry_enabled = false, + }, { __index = _M }) +end + +-- register a filter into the runtime +function _M.register_filter(f) + if not f or type(f.run) ~= "function" then + error("expected a filter with a 'run' method", 2) + end + + local stage = f.STAGE + + if not stage then + error("expected a filter with a 'STAGE' property", 2) + end + + if not STAGES[stage] then + error("unknown stage: " .. stage, 2) + end + + local filter_name = f.NAME + + if not filter_name then + error("expected a filter with a 'NAME' property", 2) + end + + if all_filters[filter_name] then + return all_filters[filter_name] + end + + all_filters[filter_name] = f + + return f +end + +-- enable the filter for current sub plugin +function _M:enable(filter) + if type(filter) ~= "table" or not filter.NAME then + error("expected a filter table with a 'NAME' property", 2) + end + + if not all_filters[filter.NAME] then + error("unregistered filter: " .. filter.NAME, 2) + end + + -- the filter has done sanity test when registering + + local stage_id = STAGES[filter.STAGE] + + if not self.filters[stage_id] then + self.filters[stage_id] = {} + end + + table.insert(self.filters[stage_id], filter.NAME) +end + +function _M:enable_balancer_retry() + self.balancer_retry_enabled = true +end + +function _M:as_kong_plugin() + local Plugin = { + PRIORITY = self.priority, + VERSION = require("kong.meta").version + } + + if self.filters[STAGES.SETUP] then + Plugin.init_worker = function(_) + return MetaPlugin:init_worker(self) + end + + Plugin.configure = function(_, configs) + return MetaPlugin:configure(self, configs) + end + end + + if self.filters[STAGES.REQ_INTROSPECTION] or self.filters[STAGES.REQ_TRANSFORMATION] then + Plugin.access = function(_, conf) + return MetaPlugin:access(self, conf) + end + end + + -- TODO: XXX + -- rewrite = function(_, conf) + -- return MetaPlugin:rewrite(self, conf) + -- end, + + if self.filters[STAGES.REQ_POST_PROCESSING] or self.filters[STAGES.RES_INTROSPECTION] or self.filters[STAGES.RES_TRANSFORMATION] then + Plugin.header_filter = function(_, conf) + return MetaPlugin:header_filter(self, conf) + end + end + + if self.filters[STAGES.STREAMING] then + Plugin.body_filter = function(_, conf) + return MetaPlugin:body_filter(self, conf) + end + end + + if self.filters[STAGES.RES_POST_PROCESSING] then + Plugin.log = function(_, conf) + return MetaPlugin:log(self, conf) + end + end + + return Plugin +end + +return _M diff --git a/kong/llm/plugin/crud_handler.lua b/kong/llm/plugin/crud_handler.lua new file mode 100644 index 00000000000..d5018af4baf --- /dev/null +++ b/kong/llm/plugin/crud_handler.lua @@ -0,0 +1,56 @@ +local DEFAULT_EVENT_NAME = "managed_event" + +-- crud event handler for traditional mode +local function new(handler, plugin_name, event_name) + if type(handler) ~= "function" then + error("handler must be a function", 2) + end + if type(plugin_name) ~= "string" then + error("plugin_name must be a string", 2) + end + + if kong.configuration.database == "off" or not (kong.worker_events and kong.worker_events.register) then + return + end + + event_name = event_name or DEFAULT_EVENT_NAME + + local worker_events = kong.worker_events + local cluster_events = kong.configuration.role == "traditional" and kong.cluster_events + + worker_events.register(handler, plugin_name, event_name) + + -- event handlers to update balancer instances + worker_events.register(function(data) + if data.entity.name == plugin_name then + -- remove metatables from data + local post_data = { + operation = data.operation, + entity = data.entity, + } + + -- broadcast this to all workers becasue dao events are sent using post_local + worker_events.post(plugin_name, event_name, post_data) + + if cluster_events then + cluster_events:broadcast(plugin_name .. ":" .. event_name, post_data) + end + end + end, "crud", "plugins") + + if cluster_events then + cluster_events:subscribe(plugin_name .. ":" .. event_name, function(data) + -- remove metatables from data + local post_data = { + operation = data.operation, + entity = data.entity, + } + worker_events.post(plugin_name, event_name, post_data) + end) + end + +end + +return { + new = new, +} \ No newline at end of file diff --git a/kong/llm/plugin/ctx.lua b/kong/llm/plugin/ctx.lua new file mode 100644 index 00000000000..69d4a475bc5 --- /dev/null +++ b/kong/llm/plugin/ctx.lua @@ -0,0 +1,171 @@ +local _M = {} + +local schemas = { + _global = { + accept_gzip = "boolean", + stream_mode = "boolean", + response_body = "string", + sse_body_buffer = "userdata", + response_body_sent = "boolean", + }, +} + +function _M.set_namespaced_ctx(namespace, key, value) + local typ = schemas[namespace] and schemas[namespace][key] + if not typ then + error("key not registered in namespace: " .. namespace .. " key: " .. key, 2) + end + + if type(value) ~= typ then + error("value type mismatch in namespace: " .. namespace .. " key: " .. key .. + ", expecting " .. typ .. ", got " .. type(value), 2) + end + + local ctx = ngx.ctx.ai_namespaced_ctx + if not ctx then + ctx = {} + ngx.ctx.ai_namespaced_ctx = ctx + end + + local ns = ctx[namespace] + if not ns then + ns = {} + ctx[namespace] = ns + end + + ns[key] = value + + return true +end + +function _M.get_namespaced_ctx(namespace, key) + if not schemas[namespace] or not schemas[namespace][key] then + error("key not registered in namespace: " .. namespace .. " key: " .. key, 2) + end + + local ctx = ngx.ctx.ai_namespaced_ctx + if not ctx then + return nil + end + + local ns = ctx[namespace] + if not ns then + return nil + end + + return ns[key] +end + +function _M.clear_namespaced_ctx(namespace) + local ctx = ngx.ctx.ai_namespaced_ctx + if not ctx then + return + end + + ctx[namespace] = nil + + return true +end + +function _M.get_namespaced_accesors(namespace, schema) + if schemas[namespace] then + error("namespace already registered: " .. namespace, 2) + end + + schemas[namespace] = schema + return function(key) -- get + return _M.get_namespaced_ctx(namespace, key) + end, function(key, value) -- set + return _M.set_namespaced_ctx(namespace, key, value) + end +end + +function _M.get_global_accessors(source) + assert(source, "source is missing") + + local global_ns = "_global" + return function(key) -- get + local source_map = ngx.ctx.ai_namespaced_ctx_global_source + if not source_map then + source_map = {} + ngx.ctx.ai_namespaced_ctx_global_source = source_map + end + + local ret = _M.get_namespaced_ctx(global_ns, key) + if not ret then + return nil, nil + end + + return ret, source_map[key] + end, function(key, value) -- set + local source_map = ngx.ctx.ai_namespaced_ctx_global_source + if not source_map then + source_map = {} + ngx.ctx.ai_namespaced_ctx_global_source = source_map + end + + _M.set_namespaced_ctx(global_ns, key, value) + source_map[key] = source + + return true + end +end + +function _M.has_namespace(namespace) + return schemas[namespace] ~= nil +end + +-- convienient functions + +function _M.immutable_table(t) + return setmetatable({}, { + __index = t, + __newindex = function(_, _, v) + if not v then + return + end + + error("Attempt to modify or add keys to an immutable table", 2) + end, + + -- Allow pairs iteration + __pairs = function(_) + return next, t, nil + end, + }) +end + +local EMPTY_REQUEST_T = _M.immutable_table({}) + +function _M.get_request_body_table_inuse() + local request_body_table + if _M.has_namespace("normalize-request") then -- has ai-proxy/ai-proxy-advanced + request_body_table = _M.get_namespaced_ctx("normalize-request", "request_body_table") + end + + if not request_body_table then + request_body_table = _M.get_namespaced_ctx("parse-request", "request_body_table") + end + + return request_body_table or EMPTY_REQUEST_T +end + +local EMPTY_MODEL_T = _M.immutable_table({ + name = "UNSPECIFIED", + provider = "UNSPECIFIED", +}) + +function _M.get_request_model_table_inuse() + local model + if _M.has_namespace("normalize-request") then -- has ai-proxy/ai-proxy-advanced + model = _M.get_namespaced_ctx("normalize-request", "model") + end + + if not model then + model = _M.get_namespaced_ctx("parse-request", "request_model") + end + + return model or EMPTY_MODEL_T +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/observability.lua b/kong/llm/plugin/observability.lua new file mode 100644 index 00000000000..685ae4ee1a9 --- /dev/null +++ b/kong/llm/plugin/observability.lua @@ -0,0 +1,105 @@ + +local _M = { + NAMESPACE = "proxy", +} + +-- metrics + +-- global metrics +local metrics_schema = { + llm_tpot_latency = true, + llm_e2e_latency = true, + llm_prompt_tokens_count = true, + llm_completion_tokens_count = true, + llm_total_tokens_count = true, + llm_usage_cost = true, +} + +function _M.metrics_register(key) + if metrics_schema[key] then + error("key already registered: " .. key, 2) + end + + metrics_schema[key] = true + return true +end + +local function get_metrics_ctx() + local ctx = ngx.ctx.ai_llm_metrics + if not ctx then + ctx = {} + ngx.ctx.ai_llm_metrics = ctx + end + + return ctx +end + +function _M.metrics_set(key, value) + if not metrics_schema[key] then + error("metrics key not registered: " .. key, 2) + end + + local ctx = get_metrics_ctx() + + ctx[key] = value + return value +end + + +function _M.metrics_add(key, increment) + if not metrics_schema[key] then + error("metrics key not registered: " .. key, 2) + end + + local ctx = get_metrics_ctx() + + local value = ctx[key] or 0 + value = value + increment + ctx[key] = value + return value +end + + +function _M.metrics_get(key) + if not metrics_schema[key] then + error("metrics key not registered: " .. key, 2) + end + + local metrics = get_metrics_ctx() + + -- process automatic calculation + if not metrics[key] then + if key == "llm_tpot_latency" then + return math.floor(_M.metrics_get("llm_e2e_latency") / _M.metrics_get("llm_completion_tokens_count")) + elseif key == "llm_total_tokens_count" then + return _M.metrics_get("llm_prompt_tokens_count") + _M.metrics_get("llm_completion_tokens_count") + end + end + + return metrics[key] or 0 +end + +function _M.record_request_start() + if ngx.ctx.ai_llm_request_start_time then + return true + end + + ngx.update_time() + ngx.ctx.ai_llm_request_start_time = ngx.now() + + return true +end + +function _M.record_request_end() + local start = ngx.ctx.ai_llm_request_start_time + if not start then + return 0 + end + + ngx.update_time() + local latency = ngx.now() - start + _M.metrics_set("llm_e2e_latency", math.floor(latency * 1000)) + return latency +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/enable-buffering.lua b/kong/llm/plugin/shared-filters/enable-buffering.lua new file mode 100644 index 00000000000..eee9757fce1 --- /dev/null +++ b/kong/llm/plugin/shared-filters/enable-buffering.lua @@ -0,0 +1,15 @@ +local _M = { + NAME = "enable-buffering", + STAGE = "REQ_INTROSPECTION", + DESCRIPTION = "set the response to buffering mode", +} + +function _M:run(_) + if ngx.get_phase() == "access" then + kong.service.request.enable_buffering() + end + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/normalize-json-response.lua b/kong/llm/plugin/shared-filters/normalize-json-response.lua new file mode 100644 index 00000000000..63e2cc9389c --- /dev/null +++ b/kong/llm/plugin/shared-filters/normalize-json-response.lua @@ -0,0 +1,94 @@ +local cjson = require("cjson") + +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") +local ai_shared = require("kong.llm.drivers.shared") + +local _M = { + NAME = "normalize-json-response", + STAGE = "RES_TRANSFORMATION", + DESCRIPTION = "transform the JSON response body into a format suitable for the AI model", +} + +local get_global_ctx, set_global_ctx = ai_plugin_ctx.get_global_accessors(_M.NAME) + +local function transform_body(conf) + local err + local route_type = conf.route_type + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + -- clear driver specific headers + -- TODO: move this to a better place + ai_driver.post_request(conf) + + local response_body = get_global_ctx("response_body") + if not response_body then + err = "no response body found when transforming response" + + elseif route_type ~= "preserve" then + response_body, err = ai_driver.from_format(response_body, conf.model, route_type) + + if err then + kong.log.err("issue when transforming the response body for analytics: ", err) + end + end + + if err then + ngx.status = 500 + response_body = cjson.encode({ error = { message = err }}) + end + + set_global_ctx("response_body", response_body) -- to be sent out later or consumed by other plugins +end + +function _M:run(conf) + if kong.response.get_source() ~= "service" or kong.service.response.get_status() ~= 200 then + return true + end + + if ai_plugin_ctx.has_namespace("ai-request-transformer-transform-request") and + ai_plugin_ctx.get_namespaced_ctx("ai-request-transformer-transform-request", "transformed") then + return true + end + + if ai_plugin_ctx.has_namespace("ai-response-transformer-transform-response") and + ai_plugin_ctx.get_namespaced_ctx("ai-response-transformer-transform-response", "transformed") then + return true + end + + if ai_plugin_ctx.has_namespace("ai-proxy-advanced-balance") then + conf = ai_plugin_ctx.get_namespaced_ctx("ai-proxy-advanced-balance", "selected_target") or conf + end + + -- if not streaming, prepare the response body buffer + -- this must be called before sending any response headers so that + -- we can modify status code if needed + if not get_global_ctx("stream_mode") then + transform_body(conf) + end + + -- populate cost + if conf.model.options and conf.model.options.input_cost and conf.model.options.output_cost then + local cost = (ai_plugin_o11y.metrics_get("llm_prompt_tokens_count") * conf.model.options.input_cost + + ai_plugin_o11y.metrics_get("llm_completion_tokens_count") * conf.model.options.output_cost) / 1000000 -- 1 million + ai_plugin_o11y.metrics_set("llm_usage_cost", cost) + else + ai_plugin_o11y.metrics_set("llm_usage_cost", 0) + end + + -- clear shared restricted headers + for _, v in ipairs(ai_shared.clear_response_headers.shared) do + kong.response.clear_header(v) + end + + + if ngx.var.http_kong_debug or conf.model_name_header then + local model_t = ai_plugin_ctx.get_request_model_table_inuse() + assert(model_t and model_t.name, "model name is missing") + kong.response.set_header("X-Kong-LLM-Model", conf.model.provider .. "/" .. model_t.name) + end + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/normalize-request.lua b/kong/llm/plugin/shared-filters/normalize-request.lua new file mode 100644 index 00000000000..d46764785a1 --- /dev/null +++ b/kong/llm/plugin/shared-filters/normalize-request.lua @@ -0,0 +1,222 @@ +local cycle_aware_deep_copy = require "kong.tools.table".cycle_aware_deep_copy +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") +local ai_shared = require("kong.llm.drivers.shared") +local llm = require("kong.llm") + +local _M = { + NAME = "normalize-request", + STAGE = "REQ_TRANSFORMATION", + DESCRIPTION = "transform the request body into a format suitable for the AI model", +} + +local FILTER_OUTPUT_SCHEMA = { + model = "table", + route_type = "string", + request_body_table = "table", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) +local get_global_ctx, set_global_ctx = ai_plugin_ctx.get_global_accessors(_M.NAME) + + +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = ai_shared.cloud_identity_function, +}) + +local function bail(code, msg) + if code == 400 and msg then + kong.log.info(msg) + end + + if ngx.get_phase() ~= "balancer" then + return kong.response.exit(code, msg and { error = { message = msg } } or nil) + end +end + +local function copy_request_table(request_table) + -- only copy the "options", to save memory, as messages are not overriden + local new_t = {} + for k, v in pairs(request_table) do + if k ~= "messages" then + new_t[k] = cycle_aware_deep_copy(v) + end + end + + -- TODO: make messsages immutable + new_t.messages = request_table.messages + + return new_t +end + +-- Validates incoming request format +local function validate_incoming(request) + return request + and type(request) == "table" + and + (request.messages and type(request.messages) == "table" and #request.messages > 0) + or + (request.prompt and type(request.prompt) == "string") +end + +-- TODO: split validate and transform +local function validate_and_transform(conf) + if not conf.model then + error("conf.model missing from plugin configuration", 2) + end + + -- TODO: refactor the ai_shared module to seperate the model options from other plugin conf + -- by using the `namespaced_ctx.model` + local conf_m, err = ai_shared.merge_model_options(kong.request, conf) + if err then + return bail(400, err) + end + + local model_t = conf_m.model + local model_provider = conf.model.provider -- use the one from conf, not the merged one to avoid potential security risk + + local request_table = ai_plugin_ctx.get_namespaced_ctx("parse-request", "request_body_table") + if not request_table then + return bail(400, "content-type header does not match request body, or bad JSON formatting") + end + + if not validate_incoming(request_table) then + return bail(400, "request body doesn't contain valid prompts") + end + + -- duplicate it, to avoid our mutation of the table poplute the original parsed request + -- TODO: a proper func to skip copying request_table.messages but keep others + request_table = copy_request_table(request_table) + set_ctx("request_body_table", request_table) + + -- copy from the user request if present + if (not model_t.name) and (request_table.model) then + if type(request_table.model) == "string" then + model_t.name = request_table.model + end + end + + -- check that the user isn't trying to override the plugin conf model in the request body + if request_table.model and type(request_table.model) == "string" and request_table.model ~= "" then + if request_table.model ~= model_t.name then + return bail(400, "cannot use own model - must be: " .. model_t.name) + end + end + + -- model is stashed in the copied plugin conf, for consistency in transformation functions + if not model_t.name then + return bail(400, "model parameter not found in request, nor in gateway configuration") + end + + set_ctx("model", model_t) + + -- store the route_type in ctx for use in response parsing + local route_type = conf.route_type + set_ctx("route_type", route_type) + + local multipart = ai_plugin_ctx.get_namespaced_ctx("parse-request", "multipart_request") + -- check the incoming format is the same as the configured LLM format + local compatible, err = llm.is_compatible(request_table, route_type) + if not multipart and not compatible then + return bail(400, err) + end + + -- check if the user has asked for a stream, and/or if + -- we are forcing all requests to be of streaming type + if request_table and request_table.stream or + (conf.response_streaming and conf.response_streaming == "always") then + request_table.stream = true + + -- this condition will only check if user has tried + -- to activate streaming mode within their request + if conf.response_streaming and conf.response_streaming == "deny" then + return bail(400, "response streaming is not enabled for this LLM") + end + + -- specific actions need to skip later for this to work + set_global_ctx("stream_mode", true) + + else + kong.service.request.enable_buffering() + + set_global_ctx("stream_mode", false) + end + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + -- execute pre-request hooks for this driver + local ok, err = ai_driver.pre_request(conf_m, request_table) + if not ok then + return bail(400, err) + end + + -- transform the body to Kong-format for this provider/model + local parsed_request_body, content_type, err + if route_type ~= "preserve" and (not multipart) then + -- transform the body to Kong-format for this provider/model + parsed_request_body, content_type, err = ai_driver.to_format(request_table, model_t, route_type) + if err then + return bail(400, err) + end + end + + -- process form/json body auth information + local auth_param_name = conf.auth and conf.auth.param_name + local auth_param_value = conf.auth and conf.auth.param_value + local auth_param_location = conf.auth and conf.auth.param_location + + if auth_param_name and auth_param_value and auth_param_location == "body" and request_table then + if request_table[auth_param_name] == nil or not conf.auth.allow_override then + request_table[auth_param_name] = auth_param_value + end + end + + -- store token cost estimate, on first pass, if the + -- provider doesn't reply with a prompt token count + if not ai_shared.streaming_has_token_counts[model_provider] then + local cost = get_global_ctx("stream_mode") and 1.8 or 1.0 + local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, cost) + if err then + kong.log.err("unable to estimate request token cost: ", err) + return bail(500) + end + + ai_plugin_o11y.metrics_set("llm_prompt_tokens_count", prompt_tokens) + end + + if route_type ~= "preserve" and ngx.get_phase() ~= "balancer" then + kong.service.request.set_body(parsed_request_body, content_type) + end + + -- get the provider's cached identity interface - nil may come back, which is fine + local identity_interface = _KEYBASTION[conf] + + if identity_interface and identity_interface.error then + kong.log.err("error authenticating with ", model_provider, " using native provider auth, ", identity_interface.error) + return bail(500, "LLM request failed before proxying") + end + + -- now re-configure the request for this operation type + local ok, err = ai_driver.configure_request(conf_m, + identity_interface and identity_interface.interface) + if not ok then + kong.log.err("failed to configure request for AI service: ", err) + return bail(500) + end + + -- lights out, and away we go +end + + +function _M:run(conf) + if ai_plugin_ctx.has_namespace("ai-proxy-advanced-balance") then + conf = ai_plugin_ctx.get_namespaced_ctx("ai-proxy-advanced-balance", "selected_target") or conf + end + + validate_and_transform(conf) + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua b/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua new file mode 100644 index 00000000000..975322c78ed --- /dev/null +++ b/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua @@ -0,0 +1,213 @@ +local buffer = require("string.buffer") +local cjson = require("cjson") + +local deflate_gzip = require("kong.tools.gzip").deflate_gzip +local strip = require("kong.tools.string").strip +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") +local ai_shared = require("kong.llm.drivers.shared") + +local EMPTY = require("kong.tools.table").EMPTY + +-- static messages +local ERROR__NOT_SET = 'data: {"error": true, "message": "empty or unsupported transformer response"}' + + +local _M = { + NAME = "normalize-sse-chunk", + STAGE = "STREAMING", + DESCRIPTION = "transform the SSE chunk based on provider", +} + +local get_global_ctx, set_global_ctx = ai_plugin_ctx.get_global_accessors(_M.NAME) + +-- get the token text from an event frame +local function get_token_text(event_t) + -- get: event_t.choices[1] + local first_choice = ((event_t or EMPTY).choices or EMPTY)[1] or EMPTY + -- return: + -- - event_t.choices[1].delta.content + -- - event_t.choices[1].text + -- - "" + local token_text = (first_choice.delta or EMPTY).content or first_choice.text or "" + return (type(token_text) == "string" and token_text) or "" +end + +local function handle_streaming_frame(conf, chunk, finished) + + local accept_gzip = get_global_ctx("accept_gzip") + + local events = ai_plugin_ctx.get_namespaced_ctx("parse-sse-chunk", "current_events") + if type(chunk) == "string" and chunk ~= "" and not events then + -- usually a not-supported-transformer or empty frames. + -- header_filter has already run, so all we can do is log it, + -- and then send the client a readable error in a single chunk + local response = ERROR__NOT_SET + + if accept_gzip then + response = deflate_gzip(response) + end + + ngx.arg[1] = response + ngx.arg[2] = true + + return + end + + -- this is fine, we can continue + if not events then + return + end + + -- make a re-usable frame_buffer + local frame_buffer = buffer.new() + + local ai_driver = require("kong.llm.drivers." .. conf.model.provider) + + -- create or reuse a buffer to store each response token/frame, on first pass + local body_buffer + do + local source + body_buffer, source = get_global_ctx("sse_body_buffer") + -- TODO: should we only collect when conf.logging.log_payloads is enabled? + -- how do we know if this is false but some other filter will need the body? + if conf.logging and conf.logging.log_payloads and not body_buffer then + body_buffer = buffer.new() + set_global_ctx("sse_body_buffer", buffer) + else + kong.log.debug("using existing body buffer created by: ", source) + end + end + + local finish_reason + + + for _, event in ipairs(events) do + local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) + + if formatted then + frame_buffer:put("data: ") + frame_buffer:put(formatted or "") + frame_buffer:put((formatted ~= ai_shared._CONST.SSE_TERMINATOR) and "\n\n" or "") + end + + if formatted and formatted ~= ai_shared._CONST.SSE_TERMINATOR then -- only stream relevant frames back to the user + -- append the "choice" to the buffer, for logging later. this actually works! + local event_t, err = cjson.decode(formatted) + + if not err then + if event_t.choices and #event_t.choices > 0 then + finish_reason = event_t.choices[1].finish_reason + end + + local token_t = get_token_text(event_t) + + -- either enabled in ai-proxy plugin, or required by other plugin + if body_buffer then + body_buffer:put(token_t) + end + + -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them + -- but this is all we can do until OpenAI fixes this... + -- + -- essentially, every 4 characters is a token, with minimum of 1*4 per event + ai_plugin_o11y.metrics_add("llm_completion_tokens_count", math.ceil(#strip(token_t) / 4)) + end + end + + if conf.logging and conf.logging.log_statistics and metadata then + -- gemini metadata specifically, works differently + if conf.model.provider == "gemini" then + ai_plugin_o11y.metrics_set("llm_prompt_tokens_count", metadata.prompt_tokens or 0) + ai_plugin_o11y.metrics_set("llm_completion_tokens_count", metadata.completion_tokens or 0) + else + ai_plugin_o11y.metrics_add("llm_prompt_tokens_count", metadata.prompt_tokens or 0) + ai_plugin_o11y.metrics_add("llm_completion_tokens_count", metadata.completion_tokens or 0) + end + end + end + + local response_frame = frame_buffer:get() + -- TODO: disable gzip for SSE because it needs immediate flush for each chunk + -- and seems nginx doesn't support it + if not finished and accept_gzip and not get_global_ctx("stream_mode") then + response_frame = deflate_gzip(response_frame) + end + + ngx.arg[1] = response_frame + + if finished then + local response = body_buffer and body_buffer:get() + + local prompt_tokens_count = ai_plugin_o11y.metrics_get("llm_prompt_tokens_count") + local completion_tokens_count = ai_plugin_o11y.metrics_get("llm_completion_tokens_count") + -- populate cost + if conf.model.options and conf.model.options.input_cost and conf.model.options.output_cost then + local cost = (prompt_tokens_count * conf.model.options.input_cost + + completion_tokens_count * conf.model.options.output_cost) / 1000000 -- 1 million + ai_plugin_o11y.metrics_set("llm_usage_cost", cost) + else + ai_plugin_o11y.metrics_set("llm_usage_cost", 0) + end + + local composite_response_t = { + choices = { + { + finish_reason = finish_reason, + index = 0, + logprobs = cjson.null, + message = { + role = "assistant", + content = response, + }, + } + }, + model = nil, -- TODO: populate this + object = "chat.completion", + response = (conf.logging or EMPTY).log_payloads and response, + usage = { + prompt_tokens = prompt_tokens_count, + completion_tokens = completion_tokens_count, + total_tokens = ai_plugin_o11y.metrics_get("llm_total_tokens_count"), + } + } + + set_global_ctx("response_body", cjson.encode(composite_response_t)) -- to be consumed by other plugins + + ngx.arg[1] = nil + if body_buffer then + body_buffer:free() + end + end +end + + +function _M:run(conf) + if kong.response.get_source() ~= "service" or kong.service.response.get_status() ~= 200 then + return true + end + + if ai_plugin_ctx.has_namespace("ai-request-transformer-transform-request") and + ai_plugin_ctx.get_namespaced_ctx("ai-request-transformer-transform-request", "transformed") then + return true + end + + if ai_plugin_ctx.has_namespace("ai-response-transformer-transform-response") and + ai_plugin_ctx.get_namespaced_ctx("ai-response-transformer-transform-response", "transformed") then + return true + end + + if ai_plugin_ctx.has_namespace("ai-proxy-advanced-balance") then + conf = ai_plugin_ctx.get_namespaced_ctx("ai-proxy-advanced-balance", "selected_target") or conf + end + + -- TODO: check if ai-response-transformer let response.source become not service + if kong.response.get_source() == "service" and conf.route_type ~= "preserve" then + + handle_streaming_frame(conf, ngx.arg[1], ngx.arg[2]) + end + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/parse-json-response.lua b/kong/llm/plugin/shared-filters/parse-json-response.lua new file mode 100644 index 00000000000..fc5308ec89b --- /dev/null +++ b/kong/llm/plugin/shared-filters/parse-json-response.lua @@ -0,0 +1,49 @@ +local cjson = require("cjson.safe") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") +local inflate_gzip = require("kong.tools.gzip").inflate_gzip + +local _M = { + NAME = "parse-json-response", + STAGE = "RES_INTROSPECTION", + DESCRIPTION = "parse the JSON response body", +} + +local get_global_ctx, set_global_ctx = ai_plugin_ctx.get_global_accessors(_M.NAME) + + +function _M:run(_) + ai_plugin_o11y.record_request_end() + + if get_global_ctx("response_body") or get_global_ctx("stream_mode") or kong.response.get_source() ~= "service" then + return true + end + + local response_body = kong.service.response.get_raw_body() + + if response_body and kong.service.response.get_header("Content-Encoding") == "gzip" then + response_body = inflate_gzip(response_body) + end + + set_global_ctx("response_body", response_body) + + local t, err + if response_body then + t, err = cjson.decode(response_body) + if err then + kong.log.warn("failed to decode response body for usage introspection: ", err) + end + + if t and t.usage and t.usage.prompt_tokens then + ai_plugin_o11y.metrics_set("llm_prompt_tokens_count", t.usage.prompt_tokens) + end + + if t and t.usage and t.usage.completion_tokens then + ai_plugin_o11y.metrics_set("llm_completion_tokens_count", t.usage.completion_tokens) + end + end + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/parse-request.lua b/kong/llm/plugin/shared-filters/parse-request.lua new file mode 100644 index 00000000000..f4f47089f68 --- /dev/null +++ b/kong/llm/plugin/shared-filters/parse-request.lua @@ -0,0 +1,80 @@ +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") + +local _M = { + NAME = "parse-request", + STAGE = "REQ_INTROSPECTION", + DESCRIPTION = "parse the request body and early parse request headers", +} + +local FILTER_OUTPUT_SCHEMA = { + accept_gzip = "boolean", + multipart_request = "boolean", + request_body_table = "table", + request_model = "table", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) +local get_global_ctx, set_global_ctx = ai_plugin_ctx.get_global_accessors(_M.NAME) + +function _M:run(conf) + -- Thie might be called again in retry, simply skip it as we already parsed the request + if ngx.get_phase() == "balancer" then + return true + end + + -- record the request header very early, otherwise kong.serivce.request.set_header will polute it + -- and only run this once, this function may be called multiple times by balancer + if get_global_ctx("accept_gzip") == nil then + set_global_ctx("accept_gzip", not not (kong.request.get_header("Accept-Encoding") or ""):match("%f[%a]gzip%f[%A]")) + end + + if ai_plugin_ctx.has_namespace("ai-proxy-advanced-balance") then + conf = ai_plugin_ctx.get_namespaced_ctx("ai-proxy-advanced-balance", "selected_target") or conf + end + + -- first, calculate the coordinates of the request + local content_type = kong.request.get_header("Content-Type") or "application/json" + + local request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) + + local multipart + if not request_table then + multipart = string.find(content_type, "multipart/form-data", nil, true) + if not multipart then + -- not a valid llm request, fall through + return true + end + + -- this may be a large file upload, so we have to proxy it directly + set_ctx("multipart_request", true) + end + + request_table = ai_plugin_ctx.immutable_table(request_table) + + set_ctx("request_body_table", request_table) + + local req_model = { + provider = "UNSPECIFIED", + } + -- copy from the user request if present + if not multipart and request_table and request_table.model then + if type(request_table.model) == "string" then + req_model.name = request_table.model + end + elseif multipart and req_model then + req_model.name = "UNSPECIFIED" + end + + req_model = ai_plugin_ctx.immutable_table(req_model) + + set_ctx("request_model", req_model) + + set_global_ctx("stream_mode", not not request_table.stream) + + ai_plugin_o11y.record_request_start() + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/parse-sse-chunk.lua b/kong/llm/plugin/shared-filters/parse-sse-chunk.lua new file mode 100644 index 00000000000..219a5017259 --- /dev/null +++ b/kong/llm/plugin/shared-filters/parse-sse-chunk.lua @@ -0,0 +1,73 @@ +local inflate_gzip = require("kong.tools.gzip").inflate_gzip +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_shared = require("kong.llm.drivers.shared") + +local _M = { + NAME = "parse-sse-chunk", + STAGE = "STREAMING", + DESCRIPTION = "parse the SSE chunk", +} + +local FILTER_OUTPUT_SCHEMA = { + current_events = "table", +} + +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(_M.NAME) +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) + + +local function handle_streaming_frame(conf, chunk, finished) + + local content_type = kong.service.response.get_header("Content-Type") + local normalized_content_type = content_type and content_type:sub(1, (content_type:find(";") or 0) - 1) + if normalized_content_type and normalized_content_type ~= "text/event-stream" and normalized_content_type ~= ai_shared._CONST.AWS_STREAM_CONTENT_TYPE then + return true + end + + if type(chunk) == "string" and chunk ~= "" then + -- transform each one into flat format, skipping transformer errors + -- because we have already 200 OK'd the client by now + + if not finished and kong.service.response.get_header("Content-Encoding") == "gzip" then + chunk = inflate_gzip(chunk) + end + + local events = ai_shared.frame_to_events(chunk, normalized_content_type) + if not events then + return + end + + set_ctx("current_events", events) + + local body_buffer, source = get_global_ctx("sse_body_buffer") + + -- don't collect on this filter if it's not enabled or is already been handled by normalize-sse-chunk + if not body_buffer or source == "normalize-sse-chunk" then + return + end + + kong.log.debug("using existing body buffer created by: ", source) + + -- TODO: implement the ability to decode the frame based on content type + end +end + + +function _M:run(conf) + if kong.response.get_source() ~= "service" or kong.service.response.get_status() ~= 200 then + return true + end + + if ai_plugin_ctx.has_namespace("ai-proxy-advanced-balance") then + conf = ai_plugin_ctx.get_namespaced_ctx("ai-proxy-advanced-balance", "selected_target") or conf + end + + -- TODO: check if ai-response-transformer let response.source become not service + if conf.route_type ~= "preserve" then + + handle_streaming_frame(conf, ngx.arg[1], ngx.arg[2]) + end + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/plugin/shared-filters/serialize-analytics.lua b/kong/llm/plugin/shared-filters/serialize-analytics.lua new file mode 100644 index 00000000000..ffaff8bbb31 --- /dev/null +++ b/kong/llm/plugin/shared-filters/serialize-analytics.lua @@ -0,0 +1,83 @@ +local cjson = require("cjson") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") + + +local _M = { + NAME = "serialize-analytics", + STAGE = "RES_POST_PROCESSING", + DESCRIPTION = "serialize the llm stats", +} + +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(_M.NAME) + + +function _M:run(conf) + if not conf.logging or not conf.logging.log_statistics then + return true + end + + local provider_name, request_model + do + local model_t = ai_plugin_ctx.get_request_model_table_inuse() + provider_name = model_t and model_t.provider or "UNSPECIFIED" + request_model = model_t and model_t.name or "UNSPECIFIED" + end + + local response_model + do + local response_body = get_global_ctx("response_body") + if response_body then + local response_body_table = cjson.decode(response_body) + response_model = response_body_table and response_body_table.model + end + + if not response_model then + response_model = request_model + end + end + + -- metadata + local metadata = { + plugin_id = conf.__plugin_id, + provider_name = provider_name, + request_model = request_model, + response_model = response_model, + -- this is somehow in metadata while tpot_latency is in usage. keep it as is for backward compatibility + -- it should be fixed in 4.0 :( + llm_latency = ai_plugin_o11y.metrics_get("llm_e2e_latency"), + } + + -- TODO: make this better, right now only azure has this extra field + if kong.ctx.plugin.ai_extra_meta and type(kong.ctx.plugin.ai_extra_meta) == "table" then + for k, v in pairs(kong.ctx.plugin.ai_extra_meta) do + metadata[k] = v + end + end + + kong.log.set_serialize_value(string.format("ai.%s.meta", ai_plugin_o11y.NAMESPACE), metadata) + + -- usage + local usage = { + time_per_token = ai_plugin_o11y.metrics_get("llm_tpot_latency"), + prompt_tokens = ai_plugin_o11y.metrics_get("llm_prompt_tokens_count"), + completion_tokens = ai_plugin_o11y.metrics_get("llm_completion_tokens_count"), + total_tokens = ai_plugin_o11y.metrics_get("llm_total_tokens_count"), + cost = ai_plugin_o11y.metrics_get("llm_usage_cost"), + } + + kong.log.set_serialize_value(string.format("ai.%s.usage", ai_plugin_o11y.NAMESPACE), usage) + + + -- payloads + if conf.logging and conf.logging.log_payloads then + -- can't use kong.service.get_raw_body because it also fall backs to get_body_file which isn't available in log phase + kong.log.set_serialize_value(string.format("ai.%s.payload.request", ai_plugin_o11y.NAMESPACE), ngx.req.get_body_data()) + kong.log.set_serialize_value(string.format("ai.%s.payload.response", ai_plugin_o11y.NAMESPACE), get_global_ctx("response_body")) + end + + + return true +end + +return _M \ No newline at end of file diff --git a/kong/llm/proxy/handler.lua b/kong/llm/proxy/handler.lua deleted file mode 100644 index 17d0593756e..00000000000 --- a/kong/llm/proxy/handler.lua +++ /dev/null @@ -1,553 +0,0 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - -local ai_shared = require("kong.llm.drivers.shared") -local llm = require("kong.llm") -local llm_state = require("kong.llm.state") -local cjson = require("cjson.safe") -local kong_utils = require("kong.tools.gzip") -local buffer = require "string.buffer" -local strip = require("kong.tools.string").strip -local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy -local kong_global = require("kong.global") -local PHASES = kong_global.phases - -local certificate = require("kong.tls.plugins.certificate") -local sni_filter = require("kong.tls.plugins.sni_filter") - -local TTL_FOREVER = { ttl = 0 } --- local SNI_CACHE_KEY = "ai:llm:cert_enabled_snis" - -local EMPTY = require("kong.tools.table").EMPTY - -local _M = {} - -local function bail(code, msg) - if code == 400 and msg then - kong.log.info(msg) - end - - if ngx.get_phase() ~= "balancer" then - return kong.response.exit(code, msg and { error = { message = msg } } or nil) - end -end - - --- static messages -local ERROR__NOT_SET = 'data: {"error": true, "message": "empty or unsupported transformer response"}' - - -local _KEYBASTION = setmetatable({}, { - __mode = "k", - __index = ai_shared.cloud_identity_function, -}) - - -local function accept_gzip() - return not not kong.ctx.plugin.accept_gzip -end - - --- get the token text from an event frame -local function get_token_text(event_t) - -- get: event_t.choices[1] - local first_choice = ((event_t or EMPTY).choices or EMPTY)[1] or EMPTY - -- return: - -- - event_t.choices[1].delta.content - -- - event_t.choices[1].text - -- - "" - local token_text = (first_choice.delta or EMPTY).content or first_choice.text or "" - return (type(token_text) == "string" and token_text) or "" -end - -local function handle_streaming_frame(conf, chunk, finished) - -- make a re-usable framebuffer - local framebuffer = buffer.new() - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - - local kong_ctx_plugin = kong.ctx.plugin - -- create a buffer to store each response token/frame, on first pass - if (conf.logging or EMPTY).log_payloads and - (not kong_ctx_plugin.ai_stream_log_buffer) then - kong_ctx_plugin.ai_stream_log_buffer = buffer.new() - end - - - if type(chunk) == "string" and chunk ~= "" then - -- transform each one into flat format, skipping transformer errors - -- because we have already 200 OK'd the client by now - - if not finished and kong.service.response.get_header("Content-Encoding") == "gzip" then - chunk = kong_utils.inflate_gzip(chunk) - end - - local events = ai_shared.frame_to_events(chunk, conf.model.provider) - - if not events then - -- usually a not-supported-transformer or empty frames. - -- header_filter has already run, so all we can do is log it, - -- and then send the client a readable error in a single chunk - local response = ERROR__NOT_SET - - if accept_gzip() then - response = kong_utils.deflate_gzip(response) - end - - ngx.arg[1] = response - ngx.arg[2] = true - - return - end - - for _, event in ipairs(events) do - local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) - - local event_t = nil - local token_t = nil - local err - - if formatted then -- only stream relevant frames back to the user - if conf.logging and conf.logging.log_payloads and (formatted ~= ai_shared._CONST.SSE_TERMINATOR) then - -- append the "choice" to the buffer, for logging later. this actually works! - if not event_t then - event_t, err = cjson.decode(formatted) - end - - if not err then - if not token_t then - token_t = get_token_text(event_t) - end - - kong_ctx_plugin.ai_stream_log_buffer:put(token_t) - end - end - - -- handle event telemetry - if conf.logging and conf.logging.log_statistics then - if not ai_shared.streaming_has_token_counts[conf.model.provider] then - if formatted ~= ai_shared._CONST.SSE_TERMINATOR then - if not event_t then - event_t, err = cjson.decode(formatted) - end - - if not err then - if not token_t then - token_t = get_token_text(event_t) - end - - -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them - -- but this is all we can do until OpenAI fixes this... - -- - -- essentially, every 4 characters is a token, with minimum of 1*4 per event - kong_ctx_plugin.ai_stream_completion_tokens = - (kong_ctx_plugin.ai_stream_completion_tokens or 0) + math.ceil(#strip(token_t) / 4) - end - end - end - end - - framebuffer:put("data: ") - framebuffer:put(formatted or "") - framebuffer:put((formatted ~= ai_shared._CONST.SSE_TERMINATOR) and "\n\n" or "") - end - - if conf.logging and conf.logging.log_statistics and metadata then - -- gemini metadata specifically, works differently - if conf.model.provider == "gemini" then - kong_ctx_plugin.ai_stream_completion_tokens = metadata.completion_tokens or 0 - kong_ctx_plugin.ai_stream_prompt_tokens = metadata.prompt_tokens or 0 - else - kong_ctx_plugin.ai_stream_completion_tokens = - (kong_ctx_plugin.ai_stream_completion_tokens or 0) + - (metadata.completion_tokens or 0) - or kong_ctx_plugin.ai_stream_completion_tokens - kong_ctx_plugin.ai_stream_prompt_tokens = - (kong_ctx_plugin.ai_stream_prompt_tokens or 0) + - (metadata.prompt_tokens or 0) - or kong_ctx_plugin.ai_stream_prompt_tokens - end - end - end - end - - local response_frame = framebuffer:get() - -- TODO: disable gzip for SSE because it needs immediate flush for each chunk - -- and seems nginx doesn't support it - if not finished and accept_gzip() and not llm_state.is_streaming_mode() then - response_frame = kong_utils.deflate_gzip(response_frame) - end - - ngx.arg[1] = response_frame - - if finished then - local fake_response_t = { - response = kong_ctx_plugin.ai_stream_log_buffer and kong_ctx_plugin.ai_stream_log_buffer:get(), - usage = { - prompt_tokens = kong_ctx_plugin.ai_stream_prompt_tokens or 0, - completion_tokens = kong_ctx_plugin.ai_stream_completion_tokens or 0, - total_tokens = (kong_ctx_plugin.ai_stream_prompt_tokens or 0) - + (kong_ctx_plugin.ai_stream_completion_tokens or 0), - } - } - - ngx.arg[1] = nil - ai_shared.post_request(conf, fake_response_t) - kong_ctx_plugin.ai_stream_log_buffer = nil - end -end - -local function transform_body(conf) - local route_type = conf.route_type - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - - -- Note: below even if we are told not to do response transform, we still need to do - -- get the body for analytics - - -- try parsed response from other plugin first - local response_body = llm_state.get_parsed_response() - -- read from upstream if it's not been parsed/transformed by other plugins - if not response_body then - response_body = kong.service.response.get_raw_body() - - if response_body and kong.service.response.get_header("Content-Encoding") == "gzip" then - response_body = kong_utils.inflate_gzip(response_body) - end - end - - local err - - if not response_body then - err = "no response body found when transforming response" - - elseif route_type ~= "preserve" then - response_body, err = ai_driver.from_format(response_body, conf.model, route_type) - - if err then - kong.log.err("issue when transforming the response body for analytics: ", err) - end - end - - if err then - ngx.status = 500 - response_body = cjson.encode({ error = { message = err }}) - - else - ai_shared.post_request(conf, response_body) - end - - if accept_gzip() then - response_body = kong_utils.deflate_gzip(response_body) - end - - kong.ctx.plugin.buffered_response_body = response_body -end - -function _M:header_filter(conf) - -- free up the buffered body used in the access phase - llm_state.set_request_body_table(nil) - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - ai_driver.post_request(conf) - - if llm_state.should_disable_ai_proxy_response_transform() then - return - end - - -- only act on 200 in first release - pass the unmodifed response all the way through if any failure - if kong.response.get_status() ~= 200 then - return - end - - -- if not streaming, prepare the response body buffer - -- this must be called before sending any response headers so that - -- we can modify status code if needed - if not llm_state.is_streaming_mode() then - transform_body(conf) - end - - -- clear shared restricted headers - for _, v in ipairs(ai_shared.clear_response_headers.shared) do - kong.response.clear_header(v) - end - - if ngx.var.http_kong_debug or conf.model_name_header then - local name = conf.model.provider .. "/" .. (llm_state.get_request_model()) - kong.response.set_header("X-Kong-LLM-Model", name) - end - - -- we use openai's streaming mode (SSE) - if llm_state.is_streaming_mode() then - -- we are going to send plaintext event-stream frames for ALL models - kong.response.set_header("Content-Type", "text/event-stream") - -- TODO: disable gzip for SSE because it needs immediate flush for each chunk - -- and seems nginx doesn't support it - else - - if accept_gzip() then - kong.response.set_header("Content-Encoding", "gzip") - else - kong.response.clear_header("Content-Encoding") - end - end -end - - --- body filter is only used for streaming mode; for non-streaming mode, everything --- is already done in header_filter. This is because it would be too late to --- send the status code if we are modifying non-streaming body in body_filter -function _M:body_filter(conf) - if kong.service.response.get_status() ~= 200 then - return - end - - -- emit the full body if not streaming - if not llm_state.is_streaming_mode() then - ngx.arg[1] = kong.ctx.plugin.buffered_response_body - ngx.arg[2] = true - - kong.ctx.plugin.buffered_response_body = nil - return - end - - if not llm_state.should_disable_ai_proxy_response_transform() and - conf.route_type ~= "preserve" then - - handle_streaming_frame(conf, ngx.arg[1], ngx.arg[2]) - end -end - - -function _M:access(conf) - local kong_ctx_plugin = kong.ctx.plugin - -- record the request header very early, otherwise kong.serivce.request.set_header will polute it - kong_ctx_plugin.accept_gzip = (kong.request.get_header("Accept-Encoding") or ""):match("%f[%a]gzip%f[%A]") - - -- store the route_type in ctx for use in response parsing - local route_type = conf.route_type - - kong_ctx_plugin.operation = route_type - - local multipart = false - - -- TODO: the access phase may be called mulitple times also in the balancer phase - -- Refactor this function a bit so that we don't mess them in the same function - local balancer_phase = ngx.get_phase() == "balancer" - - -- we may have received a replacement / decorated request body from another AI plugin - local request_table = llm_state.get_replacement_response() -- not used - if request_table then - kong.log.debug("replacement request body received from another AI plugin") - - else - -- first, calculate the coordinates of the request - local content_type = kong.request.get_header("Content-Type") or "application/json" - - request_table = llm_state.get_request_body_table() - if not request_table then - if balancer_phase then - error("Too late to read body", 2) - end - - request_table = kong.request.get_body(content_type, nil, conf.max_request_body_size) - llm_state.set_request_body_table(cycle_aware_deep_copy(request_table)) - end - - if not request_table then - if not string.find(content_type, "multipart/form-data", nil, true) then - return bail(400, "content-type header does not match request body, or bad JSON formatting") - end - - multipart = true -- this may be a large file upload, so we have to proxy it directly - end - end - - -- resolve the real plugin config values - local conf_m, err = ai_shared.resolve_plugin_conf(kong.request, conf) - if err then - return bail(400, err) - end - - -- copy from the user request if present - if (not multipart) and (not conf_m.model.name) and (request_table.model) then - if type(request_table.model) == "string" then - conf_m.model.name = request_table.model - end - elseif multipart then - conf_m.model.name = "NOT_SPECIFIED" - end - - -- check that the user isn't trying to override the plugin conf model in the request body - if request_table and request_table.model and type(request_table.model) == "string" and request_table.model ~= "" then - if request_table.model ~= conf_m.model.name then - return bail(400, "cannot use own model - must be: " .. conf_m.model.name) - end - end - - -- model is stashed in the copied plugin conf, for consistency in transformation functions - if not conf_m.model.name then - return bail(400, "model parameter not found in request, nor in gateway configuration") - end - - llm_state.set_request_model(conf_m.model.name) - - -- check the incoming format is the same as the configured LLM format - local compatible, err = llm.is_compatible(request_table, route_type) - if not multipart and not compatible then - llm_state.disable_ai_proxy_response_transform() - return bail(400, err) - end - - -- check if the user has asked for a stream, and/or if - -- we are forcing all requests to be of streaming type - if request_table and request_table.stream or - (conf_m.response_streaming and conf_m.response_streaming == "always") then - request_table.stream = true - - -- this condition will only check if user has tried - -- to activate streaming mode within their request - if conf_m.response_streaming and conf_m.response_streaming == "deny" then - return bail(400, "response streaming is not enabled for this LLM") - end - - -- store token cost estimate, on first pass, if the - -- provider doesn't reply with a prompt token count - if (not kong.ctx.plugin.ai_stream_prompt_tokens) and (not ai_shared.streaming_has_token_counts[conf_m.model.provider]) then - local prompt_tokens, err = ai_shared.calculate_cost(request_table or {}, {}, 1.8) - if err then - kong.log.err("unable to estimate request token cost: ", err) - return bail(500) - end - - kong_ctx_plugin.ai_stream_prompt_tokens = prompt_tokens - end - - -- specific actions need to skip later for this to work - llm_state.set_streaming_mode() - - else - kong.service.request.enable_buffering() - end - - local ai_driver = require("kong.llm.drivers." .. conf.model.provider) - - -- execute pre-request hooks for this driver - local ok, err = ai_driver.pre_request(conf_m, request_table) - if not ok then - return bail(400, err) - end - - -- transform the body to Kong-format for this provider/model - local parsed_request_body, content_type, err - if route_type ~= "preserve" and (not multipart) then - -- transform the body to Kong-format for this provider/model - parsed_request_body, content_type, err = ai_driver.to_format(request_table, conf_m.model, route_type) - if err then - llm_state.disable_ai_proxy_response_transform() - return bail(400, err) - end - end - - -- execute pre-request hooks for "all" drivers before set new body - local ok, err = ai_shared.pre_request(conf_m, parsed_request_body or request_table) - if not ok then - return bail(400, err) - end - - if route_type ~= "preserve" and not balancer_phase then - kong.service.request.set_body(parsed_request_body, content_type) - end - - -- get the provider's cached identity interface - nil may come back, which is fine - local identity_interface = _KEYBASTION[conf] - - if identity_interface and identity_interface.error then - llm_state.set_response_transformer_skipped() - kong.log.err("error authenticating with cloud-provider, ", identity_interface.error) - return bail(500, "LLM request failed before proxying") - end - - -- now re-configure the request for this operation type - local ok, err = ai_driver.configure_request(conf_m, - identity_interface and identity_interface.interface) - if not ok then - llm_state.disable_ai_proxy_response_transform() - kong.log.err("failed to configure request for AI service: ", err) - return bail(500) - end - - -- lights out, and away we go - -end - - - -function _M:build_http2_alpn_filter(plugin_name) - -- do not execute if the kong configuration doesn't have any http2 listeners - local http2_enabled = false - for _, listener in ipairs(kong.configuration.proxy_listeners) do - if listener.http2 then - http2_enabled = true - break - end - end - - if not http2_enabled then - ngx.log(ngx.INFO, "no http2 listeners found, skipping LLM plugin initialization") - return - end - - local sni_cache_key = "ai:llm:cert_enabled_snis:" .. plugin_name - local orig_ssl_client_hello = Kong.ssl_client_hello -- luacheck: ignore - Kong.ssl_client_hello = function() -- luacheck: ignore - orig_ssl_client_hello() - - local ctx = ngx.ctx - -- ensure phases are set - ctx.KONG_PHASE = PHASES.client_hello - - kong_global.set_namespaced_log(kong, plugin_name) - local snis_set, err = kong.cache:get(sni_cache_key, TTL_FOREVER, - sni_filter.build_ssl_route_filter_set, plugin_name) - - if err then - kong.log.err("unable to request client to present its certificate: ", - err) - return ngx.exit(ngx.ERROR) - end - certificate.execute_client_hello(snis_set, { disable_http2 = true }) - kong_global.reset_log(kong) - - end - - local worker_events = kong.worker_events - if not worker_events or not worker_events.register then - return - end - - local function invalidate_sni_cache() - kong.cache:invalidate(sni_cache_key) - end - - worker_events.register(function(data) - invalidate_sni_cache() - end, "crud", "plugins") - - worker_events.register(function(data) - invalidate_sni_cache() - end, "crud", "routes") - - worker_events.register(function(data) - invalidate_sni_cache() - end, "crud", "services") - - worker_events.register(function(data) - invalidate_sni_cache() - end, "crud", "ca_certificates") -end - -return _M diff --git a/kong/llm/state.lua b/kong/llm/state.lua deleted file mode 100644 index 35ab807c740..00000000000 --- a/kong/llm/state.lua +++ /dev/null @@ -1,115 +0,0 @@ -local _M = {} - --- Set disable_ai_proxy_response_transform if response is just a error message or has been generated --- by plugin and should skip further transformation -function _M.disable_ai_proxy_response_transform() - kong.ctx.shared.llm_disable_ai_proxy_response_transform = true -end - -function _M.should_disable_ai_proxy_response_transform() - return kong.ctx.shared.llm_disable_ai_proxy_response_transform == true -end - -function _M.set_prompt_decorated() - kong.ctx.shared.llm_prompt_decorated = true -end - -function _M.is_prompt_decorated() - return kong.ctx.shared.llm_prompt_decorated == true -end - -function _M.set_prompt_guarded() - kong.ctx.shared.llm_prompt_guarded = true -end - -function _M.is_prompt_guarded() - return kong.ctx.shared.llm_prompt_guarded == true -end - -function _M.set_prompt_templated() - kong.ctx.shared.llm_prompt_templated = true -end - -function _M.is_prompt_templated() - return kong.ctx.shared.llm_prompt_templated == true -end - -function _M.set_streaming_mode() - kong.ctx.shared.llm_streaming_mode = true -end - -function _M.is_streaming_mode() - return kong.ctx.shared.llm_streaming_mode == true -end - -function _M.set_parsed_response(response) - kong.ctx.shared.llm_parsed_response = response -end - -function _M.get_parsed_response() - return kong.ctx.shared.llm_parsed_response -end - -function _M.set_request_body_table(body_t) - kong.ctx.shared.llm_request_body_t = body_t -end - -function _M.get_request_body_table() - return kong.ctx.shared.llm_request_body_t -end - -function _M.set_replacement_response(response) - kong.ctx.shared.llm_replacement_response = response -end - -function _M.get_replacement_response() - return kong.ctx.shared.llm_replacement_response -end - -function _M.set_request_analytics(tbl) - kong.ctx.shared.llm_request_analytics = tbl -end - -function _M.get_request_analytics() - return kong.ctx.shared.llm_request_analytics -end - -function _M.increase_prompt_tokens_count(by) - local count = (kong.ctx.shared.llm_prompt_tokens_count or 0) + by - kong.ctx.shared.llm_prompt_tokens_count = count - return count -end - -function _M.get_prompt_tokens_count() - return kong.ctx.shared.llm_prompt_tokens_count -end - -function _M.increase_response_tokens_count(by) - local count = (kong.ctx.shared.llm_response_tokens_count or 0) + by - kong.ctx.shared.llm_response_tokens_count = count - return count -end - -function _M.get_response_tokens_count() - return kong.ctx.shared.llm_response_tokens_count -end - -function _M.set_metrics(key, value) - local m = kong.ctx.shared.llm_metrics or {} - m[key] = value - kong.ctx.shared.llm_metrics = m -end - -function _M.get_metrics(key) - return (kong.ctx.shared.llm_metrics or {})[key] -end - -function _M.set_request_model(model) - kong.ctx.shared.llm_model_requested = model -end - -function _M.get_request_model() - return kong.ctx.shared.llm_model_requested or "NOT_SPECIFIED" -end - -return _M diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 55c1aa637be..83e3d05a917 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -339,14 +339,20 @@ local function log(message, serialized) end if serialized.ai_metrics then - for _, ai_plugin in pairs(serialized.ai_metrics) do - local cache_status = ai_plugin.cache.cache_status or "" - local vector_db = ai_plugin.cache.vector_db or "" - local embeddings_provider = ai_plugin.cache.embeddings_provider or "" - local embeddings_model = ai_plugin.cache.embeddings_model or "" - - labels_table_ai_llm_status[1] = ai_plugin.meta.provider_name - labels_table_ai_llm_status[2] = ai_plugin.meta.request_model + -- prtically, serialized.ai_metrics stores namespaced metrics for at most three use cases + -- proxy: everything going through the proxy path + -- ai-request-transformer: + -- ai-response-transformer: uses LLM to decorade the request/response, but the proxying traffic doesn't go to LLM + for use_case, ai_metrics in pairs(serialized.ai_metrics) do + kong.log.debug("ingesting ai_metrics for use_case: ", use_case) + + local cache_status = ai_metrics.cache and ai_metrics.cache.cache_status or "" + local vector_db = ai_metrics.cache and ai_metrics.cache.vector_db or "" + local embeddings_provider = ai_metrics.cache and ai_metrics.cache.embeddings_provider or "" + local embeddings_model = ai_metrics.cache and ai_metrics.cache.embeddings_model or "" + + labels_table_ai_llm_status[1] = ai_metrics.meta and ai_metrics.meta.provider_name or "" + labels_table_ai_llm_status[2] = ai_metrics.meta and ai_metrics.meta.request_model or "" labels_table_ai_llm_status[3] = cache_status labels_table_ai_llm_status[4] = vector_db labels_table_ai_llm_status[5] = embeddings_provider @@ -354,35 +360,43 @@ local function log(message, serialized) labels_table_ai_llm_status[7] = workspace metrics.ai_llm_requests:inc(1, labels_table_ai_llm_status) - if ai_plugin.usage.cost and ai_plugin.usage.cost > 0 then - metrics.ai_llm_cost:inc(ai_plugin.usage.cost, labels_table_ai_llm_status) + if ai_metrics.usage and ai_metrics.usage.cost and ai_metrics.usage.cost > 0 then + metrics.ai_llm_cost:inc(ai_metrics.usage.cost, labels_table_ai_llm_status) end - if ai_plugin.meta.llm_latency and ai_plugin.meta.llm_latency > 0 then - metrics.ai_llm_provider_latency:observe(ai_plugin.meta.llm_latency, labels_table_ai_llm_status) + if ai_metrics.meta and ai_metrics.meta.llm_latency and ai_metrics.meta.llm_latency > 0 then + metrics.ai_llm_provider_latency:observe(ai_metrics.meta.llm_latency, labels_table_ai_llm_status) end - labels_table_ai_llm_tokens[1] = ai_plugin.meta.provider_name - labels_table_ai_llm_tokens[2] = ai_plugin.meta.request_model + if ai_metrics.cache and ai_metrics.cache.fetch_latency and ai_metrics.cache.fetch_latency > 0 then + metrics.ai_cache_fetch_latency:observe(ai_metrics.cache.fetch_latency, labels_table_ai_llm_status) + end + + if ai_metrics.cache and ai_metrics.cache.embeddings_latency and ai_metrics.cache.embeddings_latency > 0 then + metrics.ai_cache_embeddings_latency:observe(ai_metrics.cache.embeddings_latency, labels_table_ai_llm_status) + end + + labels_table_ai_llm_tokens[1] = ai_metrics.meta and ai_metrics.meta.provider_name or "" + labels_table_ai_llm_tokens[2] = ai_metrics.meta and ai_metrics.meta.request_model or "" labels_table_ai_llm_tokens[3] = cache_status labels_table_ai_llm_tokens[4] = vector_db labels_table_ai_llm_tokens[5] = embeddings_provider labels_table_ai_llm_tokens[6] = embeddings_model labels_table_ai_llm_tokens[8] = workspace - if ai_plugin.usage.prompt_tokens and ai_plugin.usage.prompt_tokens > 0 then + if ai_metrics.usage and ai_metrics.usage.prompt_tokens and ai_metrics.usage.prompt_tokens > 0 then labels_table_ai_llm_tokens[7] = "prompt_tokens" - metrics.ai_llm_tokens:inc(ai_plugin.usage.prompt_tokens, labels_table_ai_llm_tokens) + metrics.ai_llm_tokens:inc(ai_metrics.usage.prompt_tokens, labels_table_ai_llm_tokens) end - if ai_plugin.usage.completion_tokens and ai_plugin.usage.completion_tokens > 0 then + if ai_metrics.usage and ai_metrics.usage.completion_tokens and ai_metrics.usage.completion_tokens > 0 then labels_table_ai_llm_tokens[7] = "completion_tokens" - metrics.ai_llm_tokens:inc(ai_plugin.usage.completion_tokens, labels_table_ai_llm_tokens) + metrics.ai_llm_tokens:inc(ai_metrics.usage.completion_tokens, labels_table_ai_llm_tokens) end - if ai_plugin.usage.total_tokens and ai_plugin.usage.total_tokens > 0 then + if ai_metrics.usage and ai_metrics.usage.total_tokens and ai_metrics.usage.total_tokens > 0 then labels_table_ai_llm_tokens[7] = "total_tokens" - metrics.ai_llm_tokens:inc(ai_plugin.usage.total_tokens, labels_table_ai_llm_tokens) + metrics.ai_llm_tokens:inc(ai_metrics.usage.total_tokens, labels_table_ai_llm_tokens) end end end diff --git a/kong/reports.lua b/kong/reports.lua index 31f6c40ec42..4be33e8b0cb 100644 --- a/kong/reports.lua +++ b/kong/reports.lua @@ -6,7 +6,7 @@ local counter = require "resty.counter" local knode = (kong and kong.node) and kong.node or require "kong.pdk.node".new() -local llm_state = require "kong.llm.state" +local ai_plugin_o11y = require "kong.llm.plugin.observability" local kong_dict = ngx.shared.kong @@ -527,13 +527,13 @@ return { incr_counter(WASM_REQUEST_COUNT_KEY) end - local llm_prompt_tokens_count = llm_state.get_prompt_tokens_count() + local llm_prompt_tokens_count = ai_plugin_o11y.metrics_get("llm_prompt_tokens_count") if llm_prompt_tokens_count then incr_counter(AI_REQUEST_COUNT_KEY) incr_counter(AI_PROMPT_TOKENS_COUNT_KEY, llm_prompt_tokens_count) end - local llm_response_tokens_count = llm_state.get_response_tokens_count() + local llm_response_tokens_count = ai_plugin_o11y.metrics_get("llm_completion_tokens_count") if llm_response_tokens_count then incr_counter(AI_RESPONSE_TOKENS_COUNT_KEY, llm_response_tokens_count) end diff --git a/spec/02-integration/22-ai_plugins/01-reports_spec.lua b/spec/02-integration/22-ai_plugins/01-reports_spec.lua index ab80378da63..6a47f679aed 100644 --- a/spec/02-integration/22-ai_plugins/01-reports_spec.lua +++ b/spec/02-integration/22-ai_plugins/01-reports_spec.lua @@ -194,8 +194,8 @@ for _, strategy in helpers.each_strategy() do local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) - assert.match("ai_response_tokens=8", reports_data) - assert.match("ai_prompt_tokens=10", reports_data) + assert.match("ai_response_tokens=12", reports_data) + assert.match("ai_prompt_tokens=25", reports_data) assert.match("ai_reqs=1", reports_data) end) @@ -230,8 +230,8 @@ for _, strategy in helpers.each_strategy() do local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) - assert.match("ai_response_tokens=16", reports_data) - assert.match("ai_prompt_tokens=20", reports_data) + assert.match("ai_response_tokens=24", reports_data) + assert.match("ai_prompt_tokens=50", reports_data) assert.match("ai_reqs=2", reports_data) end) end) From 3f05ce34acf260e7e230b1e4018982e8847ca797 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:15:01 +0800 Subject: [PATCH 4112/4351] fix(pdk): throw check phases error in correct level --- kong/pdk/log.lua | 2 +- kong/pdk/private/phases.lua | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index 1ee8edf1430..e908e98ac1d 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -631,7 +631,7 @@ local _log_mt = { -- -- -- Dots in the key are interpreted as table accesses -- kong.log.set_serialize_value("my.new.value", 4) --- assert(kong.log.serialize().my.new_value == 4) +-- assert(kong.log.serialize().my.new.value == 4) -- local function set_serialize_value(key, value, options) check_phase(phases_with_ctx) diff --git a/kong/pdk/private/phases.lua b/kong/pdk/private/phases.lua index 12fcf5de10b..52e7ec40a22 100644 --- a/kong/pdk/private/phases.lua +++ b/kong/pdk/private/phases.lua @@ -77,7 +77,7 @@ local function check_phase(accepted_phases) current_phase = PHASES.admin_api else error(fmt("no phase in ngx.ctx.KONG_PHASE, (need one of %s)", - table.concat(get_phases_names(accepted_phases), ", "))) + table.concat(get_phases_names(accepted_phases), ", ")), 3) end end @@ -90,7 +90,7 @@ local function check_phase(accepted_phases) error(fmt("function cannot be called in %s phase (only in: %s)", current_phase_name, - table.concat(accepted_phases_names, ", "))) + table.concat(accepted_phases_names, ", ")), 3) end From a4c1309b4c4f4d80d376ba614e923167806188a4 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:15:56 +0800 Subject: [PATCH 4113/4351] refactor(ai-proxy): migrate ai-proxy to new framework --- kong/plugins/ai-proxy/handler.lua | 23 +++++++----- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 12 +++--- .../02-openai_integration_spec.lua | 37 +++++++------------ .../03-anthropic_integration_spec.lua | 8 ++-- .../04-cohere_integration_spec.lua | 8 ++-- .../38-ai-proxy/05-azure_integration_spec.lua | 8 ++-- .../06-mistral_integration_spec.lua | 4 +- .../07-llama2_integration_spec.lua | 4 +- .../08-encoding_integration_spec.lua | 4 +- .../09-streaming_integration_spec.lua | 4 +- .../llm-v1-chat/responses/unauthorized.json | 2 +- 11 files changed, 54 insertions(+), 60 deletions(-) diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 53b4ae6f8f8..6c0320411e7 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -1,14 +1,19 @@ -local kong_meta = require("kong.meta") -local deep_copy = require "kong.tools.table".deep_copy +local ai_plugin_base = require("kong.llm.plugin.base") +local NAME = "ai-proxy" +local PRIORITY = 770 -local _M = deep_copy(require("kong.llm.proxy.handler")) -_M.init_worker = function() - _M:build_http2_alpn_filter("ai-proxy") -end +local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) -_M.PRIORITY = 770 -_M.VERSION = kong_meta.version +local SHARED_FILTERS = { + "parse-request", "normalize-request", "enable-buffering", + "parse-sse-chunk", "normalize-sse-chunk", + "parse-json-response", "normalize-json-response", + "serialize-analytics", +} +for _, filter in ipairs(SHARED_FILTERS) do + AIPlugin:enable(AIPlugin.register_filter(require("kong.llm.plugin.shared-filters." .. filter))) +end -return _M +return AIPlugin:as_kong_plugin() diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 4f7bd6231f4..644235911a9 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -345,7 +345,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() }, } - local result, err = ai_shared.resolve_plugin_conf(fake_request, fake_config) + local result, err = ai_shared.merge_model_options(fake_request, fake_config) assert.is_falsy(err) assert.same(result.model.options, { ['azure_api_version'] = 'arg_value_here_1', @@ -403,7 +403,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() }, } - local result, err = ai_shared.resolve_plugin_conf(fake_request, fake_config) + local result, err = ai_shared.merge_model_options(fake_request, fake_config) assert.is_falsy(err) assert.same("cap_value_here_2", result.model.name) end) @@ -455,7 +455,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() }, } - local _, err = ai_shared.resolve_plugin_conf(fake_request, fake_config) + local _, err = ai_shared.merge_model_options(fake_request, fake_config) assert.same("uri_captures key uri_cap_3 was not provided", err) end) @@ -698,7 +698,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms complete-json type", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/input.bin")) - local events = ai_shared.frame_to_events(input, "cohere") -- not "truncated json mode" like Gemini + local events = ai_shared.frame_to_events(input, "text/event-stream") -- not "truncated json mode" like Gemini local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/complete-json/expected-output.json")) local expected_events = cjson.decode(expected) @@ -708,7 +708,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms text/event-stream type", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/input.bin")) - local events = ai_shared.frame_to_events(input, "openai") -- not "truncated json mode" like Gemini + local events = ai_shared.frame_to_events(input, "text/event-stream") -- not "truncated json mode" like Gemini local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/text-event-stream/expected-output.json")) local expected_events = cjson.decode(expected) @@ -718,7 +718,7 @@ describe(PLUGIN_NAME .. ": (unit)", function() it("transforms application/vnd.amazon.eventstream (AWS) type", function() local input = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/input.bin")) - local events = ai_shared.frame_to_events(input, "bedrock") + local events = ai_shared.frame_to_events(input, "application/vnd.amazon.eventstream") local expected = pl_file.read(fmt("spec/fixtures/ai-proxy/unit/streaming-chunk-formats/aws/expected-output.json")) local expected_events = cjson.decode(expected) diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index 806d83dd21e..f4dbf536ab7 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -59,11 +59,10 @@ local _EXPECTED_CHAT_STATS = { time_per_token = 1, cost = 0.00037, }, - cache = {} }, } -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -801,7 +800,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then }, }, } - + -- start kong assert(helpers.start_kong({ @@ -867,9 +866,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.request.size) assert.is_number(log_message.response.size) - -- test ai-proxy stats - -- TODO: as we are reusing this test for ai-proxy and ai-proxy-advanced - -- we are currently stripping the top level key and comparing values directly + -- test ai-proxy or ai-proxy-advanced stats (both in log_message.ai.proxy namespace) local _, first_expected = next(_EXPECTED_CHAT_STATS) local _, first_got = next(log_message.ai) local actual_llm_latency = first_got.meta.llm_latency @@ -954,8 +951,8 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local _, message = next(log_message.ai) -- test request bodies - assert.matches('"content": "What is 1 + 1?"', message.payload.request, nil, true) - assert.matches('"role": "user"', message.payload.request, nil, true) + assert.matches('"content":"What is 1 + 1?"', message.payload.request, nil, true) + assert.matches('"role":"user"', message.payload.request, nil, true) -- test response bodies assert.matches('"content": "The sum of 1 + 1 is 2.",', message.payload.response, nil, true) @@ -1078,15 +1075,11 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then content = "The sum of 1 + 1 is 2.", role = "assistant", }, json.choices[1].message) - - -- from ctx-checker-last plugin - assert.equals(r.headers["ctx-checker-last-llm-model-requested"], "gpt-3.5-turbo") end) it("good request with http2", function() local curl_command = string.format("curl -X GET -k --resolve example.test:%s:127.0.0.1 -H 'Content-Type: application/json' https://example.test:%s/openai/llm/v1/chat/good -d @spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json", helpers.get_proxy_port(true), helpers.get_proxy_port(true)) local output = io.popen(curl_command):read("*a") - ngx.log(ngx.ERR, output) local json = assert(cjson.decode(output)) -- in this case, origin is "undxpected error" message @@ -1178,7 +1171,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.is_truthy(json.error) - assert.equals(json.error.message, "request format not recognised") + assert.equals(json.error.message, "request body doesn't contain valid prompts") end) -- check that kong.ctx.shared.llm_model_requested is set @@ -1207,9 +1200,6 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then content = "The sum of 1 + 1 is 2.", role = "assistant", }, json.choices[1].message) - - -- from ctx-checker-last plugin - assert.equals(r.headers["ctx-checker-last-llm-model-requested"], "try-to-override-the-model") end) end) @@ -1252,7 +1242,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.is_truthy(json.error) - assert.equals("request format not recognised", json.error.message) + assert.equals("request body doesn't contain valid prompts", json.error.message) end) end) @@ -1502,7 +1492,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) - describe("#aaa openai multi-modal requests", function() + describe("openai multi-modal requests", function() it("logs statistics", function() local r = client:get("/openai/llm/v1/chat/good", { headers = { @@ -1533,11 +1523,10 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.is_number(log_message.request.size) assert.is_number(log_message.response.size) - -- test ai-proxy stats - -- TODO: as we are reusing this test for ai-proxy and ai-proxy-advanced - -- we are currently stripping the top level key and comparing values directly + -- test ai-proxy or ai-proxy-advanced stats (both in log_message.ai.proxy namespace) local _, first_expected = next(_EXPECTED_CHAT_STATS) local _, first_got = next(log_message.ai) + local actual_llm_latency = first_got.meta.llm_latency local actual_time_per_token = first_got.usage.time_per_token local time_per_token = math.floor(actual_llm_latency / first_got.usage.completion_tokens) @@ -1585,8 +1574,8 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local _, message = next(log_message.ai) -- test request bodies - assert.matches('"text": "What\'s in this image?"', message.payload.request, nil, true) - assert.matches('"role": "user"', message.payload.request, nil, true) + assert.matches('"text":"What\'s in this image?"', message.payload.request, nil, true) + assert.matches('"role":"user"', message.payload.request, nil, true) -- test response bodies assert.matches('"content": "The sum of 1 + 1 is 2.",', message.payload.response, nil, true) @@ -1694,4 +1683,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end \ No newline at end of file +end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index 9f2b9f1739f..dd568ed79b9 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -6,7 +6,7 @@ local deepcompare = require("pl.tablex").deepcompare local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -708,7 +708,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local json = cjson.decode(body) -- check this is in the 'kong' response format - assert.equals(json.error.message, "request format not recognised") + assert.equals(json.error.message, "request body doesn't contain valid prompts") end) it("no usage response", function() @@ -775,9 +775,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local json = cjson.decode(body) -- check this is in the 'kong' response format - assert.equals(json.error.message, "request format not recognised") + assert.equals(json.error.message, "request body doesn't contain valid prompts") end) end) end) -end end \ No newline at end of file +end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua index 9fc3ef37ddf..9a14b3bbd20 100644 --- a/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/04-cohere_integration_spec.lua @@ -5,7 +5,7 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() @@ -577,7 +577,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then local json = cjson.decode(body) -- check this is in the 'kong' response format - assert.equals(json.error.message, "request format not recognised") + assert.equals(json.error.message, "request body doesn't contain valid prompts") end) end) @@ -617,9 +617,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.is_truthy(json.error) - assert.equals("request format not recognised", json.error.message) + assert.equals("request body doesn't contain valid prompts", json.error.message) end) end) end) -end end \ No newline at end of file +end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index 4fbecfa0caa..7717aa14bff 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -5,7 +5,7 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -601,7 +601,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.is_truthy(json.error) - assert.equals(json.error.message, "request format not recognised") + assert.equals(json.error.message, "request body doesn't contain valid prompts") end) end) @@ -644,9 +644,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then -- check this is in the 'kong' response format assert.is_truthy(json.error) - assert.equals("request format not recognised", json.error.message) + assert.equals("request body doesn't contain valid prompts", json.error.message) end) end) end) -end end \ No newline at end of file +end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua index f45d16058ae..c9dc79f951e 100644 --- a/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/06-mistral_integration_spec.lua @@ -5,7 +5,7 @@ local pl_file = require "pl.file" local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -511,4 +511,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end +end diff --git a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua index e85fda29a08..5cecf9fb4e5 100644 --- a/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/07-llama2_integration_spec.lua @@ -6,7 +6,7 @@ local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -443,4 +443,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end \ No newline at end of file +end \ No newline at end of file diff --git a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua index 7ce516f9a6e..53c27dced09 100644 --- a/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/08-encoding_integration_spec.lua @@ -110,7 +110,7 @@ local plugin_conf = { }, } -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -368,4 +368,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) ---- -end end +end diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index c71e9153fb0..a2a35a0fac0 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -7,7 +7,7 @@ local http = require("resty.http") local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -811,4 +811,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) -end end +end diff --git a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json index 28908ba25e5..f4b04e9173f 100644 --- a/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json +++ b/spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json @@ -1,7 +1,7 @@ { "error": { "code": "invalid_api_key", - "message": "Incorrect API key provided: wro****ey. You can find your API key at https://platform.openai.com/account/api-keys.", + "message": "Incorrect API key provided: wro****ey. You can find your API key at https://platform.openai.com/account/api-keys. This is a mocked response.", "param": null, "type": "invalid_request_error" } From ddb18c8abcf9a85b3ce9036c47ef1809e09dde19 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:17:49 +0800 Subject: [PATCH 4114/4351] refactor(ai-prompt-decorator): migrate ai-prompt-decorator to new framework --- kong-3.9.0-0.rockspec | 1 + .../filters/decorate-prompt.lua | 87 +++++++++++++++++++ kong/plugins/ai-prompt-decorator/handler.lua | 82 ++--------------- .../41-ai-prompt-decorator/01-unit_spec.lua | 4 +- .../02-integration_spec.lua | 8 +- 5 files changed, 101 insertions(+), 81 deletions(-) create mode 100644 kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 57d958df560..3f0a5c56b47 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -645,6 +645,7 @@ build = { ["kong.llm.plugin.shared-filters.serialize-analytics"] = "kong/llm/plugin/shared-filters/serialize-analytics.lua", ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", + ["kong.plugins.ai-prompt-decorator.filters.decorate-prompt"] = "kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua", ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", ["kong.plugins.ai-prompt-template.handler"] = "kong/plugins/ai-prompt-template/handler.lua", diff --git a/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua b/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua new file mode 100644 index 00000000000..df0ad052b91 --- /dev/null +++ b/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua @@ -0,0 +1,87 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local new_tab = require("table.new") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") + +local _M = { + NAME = "decorate-prompt", + STAGE = "REQ_TRANSFORMATION", + } + +local FILTER_OUTPUT_SCHEMA = { + decorated = "boolean", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) + +local EMPTY = {} + + +local function bad_request(msg) + kong.log.debug(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + + +-- Adds the prompts to the request prepend/append. +-- @tparam table request The deserialized JSON body of the request +-- @tparam table conf The plugin configuration +-- @treturn table The decorated request (same table, content updated) +local function execute(request, conf) + local prepend = conf.prompts.prepend or EMPTY + local append = conf.prompts.append or EMPTY + + local old_messages = request.messages + local new_messages = new_tab(#append + #prepend + #old_messages, 0) + request.messages = new_messages + + local n = 0 + + for _, msg in ipairs(prepend) do + n = n + 1 + new_messages[n] = { role = msg.role, content = msg.content } + end + + for _, msg in ipairs(old_messages) do + n = n + 1 + new_messages[n] = msg + end + + for _, msg in ipairs(append) do + n = n + 1 + new_messages[n] = { role = msg.role, content = msg.content } + end + + return request +end + +if _G._TEST then + -- only if we're testing export this function (using a different name!) + _M._execute = execute +end + + +function _M:run(conf) + -- if plugin ordering was altered, receive the "decorated" request + local request_body_table = ai_plugin_ctx.get_request_body_table_inuse() + if not request_body_table then + return bad_request("this LLM route only supports application/json requests") + end + + if #(request_body_table.messages or EMPTY) < 1 then + return bad_request("this LLM route only supports llm/chat type requests") + end + + kong.service.request.set_body(execute(request_body_table, conf), "application/json") + + set_ctx("decorated", true) + + return true +end + +return _M \ No newline at end of file diff --git a/kong/plugins/ai-prompt-decorator/handler.lua b/kong/plugins/ai-prompt-decorator/handler.lua index 4600c1d35db..ad6877de791 100644 --- a/kong/plugins/ai-prompt-decorator/handler.lua +++ b/kong/plugins/ai-prompt-decorator/handler.lua @@ -1,79 +1,11 @@ -local new_tab = require("table.new") -local llm_state = require("kong.llm.state") -local EMPTY = {} +local ai_plugin_base = require("kong.llm.plugin.base") +local NAME = "ai-prompt-decorator" +local PRIORITY = 772 -local plugin = { - PRIORITY = 772, - VERSION = require("kong.meta").version -} +local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) +AIPlugin:enable(AIPlugin.register_filter(require("kong.llm.plugin.shared-filters.parse-request"))) +AIPlugin:enable(AIPlugin.register_filter(require("kong.plugins." .. NAME .. ".filters.decorate-prompt"))) - -local function bad_request(msg) - kong.log.debug(msg) - return kong.response.exit(400, { error = { message = msg } }) -end - - - --- Adds the prompts to the request prepend/append. --- @tparam table request The deserialized JSON body of the request --- @tparam table conf The plugin configuration --- @treturn table The decorated request (same table, content updated) -local function execute(request, conf) - local prepend = conf.prompts.prepend or EMPTY - local append = conf.prompts.append or EMPTY - - local old_messages = request.messages - local new_messages = new_tab(#append + #prepend + #old_messages, 0) - request.messages = new_messages - - local n = 0 - - for _, msg in ipairs(prepend) do - n = n + 1 - new_messages[n] = { role = msg.role, content = msg.content } - end - - for _, msg in ipairs(old_messages) do - n = n + 1 - new_messages[n] = msg - end - - for _, msg in ipairs(append) do - n = n + 1 - new_messages[n] = { role = msg.role, content = msg.content } - end - - return request -end - - - -function plugin:access(conf) - kong.service.request.enable_buffering() - llm_state.set_prompt_decorated() -- future use - - -- if plugin ordering was altered, receive the "decorated" request - local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) - if type(request) ~= "table" then - return bad_request("this LLM route only supports application/json requests") - end - - if #(request.messages or EMPTY) < 1 then - return bad_request("this LLM route only supports llm/chat type requests") - end - - kong.service.request.set_body(execute(request, conf), "application/json") -end - - - -if _G._TEST then - -- only if we're testing export this function (using a different name!) - plugin._execute = execute -end - - -return plugin +return AIPlugin:as_kong_plugin() \ No newline at end of file diff --git a/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua index 57254beaa3a..95e078a6178 100644 --- a/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua +++ b/spec/03-plugins/41-ai-prompt-decorator/01-unit_spec.lua @@ -113,8 +113,8 @@ describe(PLUGIN_NAME .. ": (unit)", function() setup(function() _G._TEST = true - package.loaded["kong.plugins.ai-prompt-decorator.handler"] = nil - access_handler = require("kong.plugins.ai-prompt-decorator.handler") + package.loaded["kong.plugins.ai-prompt-decorator.filters.decorate-prompt"] = nil + access_handler = require("kong.plugins.ai-prompt-decorator.filters.decorate-prompt") end) teardown(function() diff --git a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua index 1f89724821b..80c00b1af94 100644 --- a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua +++ b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua @@ -3,7 +3,7 @@ local helpers = require "spec.helpers" local PLUGIN_NAME = "ai-prompt-decorator" -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -88,7 +88,7 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.response(r).has.status(400) local json = assert.response(r).has.jsonbody() - assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) + assert.same({ error = { message = "this LLM route only supports llm/chat type requests" }}, json) end) @@ -107,9 +107,9 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then assert.response(r).has.status(400) local json = assert.response(r).has.jsonbody() - assert.same(json, { error = { message = "this LLM route only supports llm/chat type requests" }}) + assert.same({ error = { message = "this LLM route only supports llm/chat type requests" }}, json) end) end) -end end +end From ba2ef90c76c47c6263f284245116e776bd061ca0 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:22:01 +0800 Subject: [PATCH 4115/4351] refactor(ai-prompt-guard): migrate ai-prompt-guard to new framework --- kong-3.9.0-0.rockspec | 1 + .../ai-prompt-guard/filters/guard-prompt.lua | 151 ++++++++++++++++++ kong/plugins/ai-prompt-guard/handler.lua | 147 +---------------- .../42-ai-prompt-guard/01-unit_spec.lua | 4 +- .../02-integration_spec.lua | 4 +- 5 files changed, 163 insertions(+), 144 deletions(-) create mode 100644 kong/plugins/ai-prompt-guard/filters/guard-prompt.lua diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 3f0a5c56b47..61374c496b8 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -652,6 +652,7 @@ build = { ["kong.plugins.ai-prompt-template.schema"] = "kong/plugins/ai-prompt-template/schema.lua", ["kong.plugins.ai-prompt-template.templater"] = "kong/plugins/ai-prompt-template/templater.lua", + ["kong.plugins.ai-prompt-guard.filters.guard-prompt"] = "kong/plugins/ai-prompt-guard/filters/guard-prompt.lua", ["kong.plugins.ai-prompt-guard.handler"] = "kong/plugins/ai-prompt-guard/handler.lua", ["kong.plugins.ai-prompt-guard.schema"] = "kong/plugins/ai-prompt-guard/schema.lua", diff --git a/kong/plugins/ai-prompt-guard/filters/guard-prompt.lua b/kong/plugins/ai-prompt-guard/filters/guard-prompt.lua new file mode 100644 index 00000000000..4118cac8749 --- /dev/null +++ b/kong/plugins/ai-prompt-guard/filters/guard-prompt.lua @@ -0,0 +1,151 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local buffer = require("string.buffer") +local ngx_re_find = ngx.re.find +local ai_plugin_ctx = require("kong.llm.plugin.ctx") + +local _M = { + NAME = "guard-prompt", + STAGE = "REQ_TRANSFORMATION", + } + +local FILTER_OUTPUT_SCHEMA = { + guarded = "boolean", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) + +local EMPTY = {} + + +local function bad_request(msg) + kong.log.debug(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + + + +local execute do + local bad_format_error = "ai-prompt-guard only supports llm/v1/chat or llm/v1/completions prompts" + + -- Checks the prompt for the given patterns. + -- _Note_: if a regex fails, it returns a 500, and exits the request. + -- @tparam table request The deserialized JSON body of the request + -- @tparam table conf The plugin configuration + -- @treturn[1] table The decorated request (same table, content updated) + -- @treturn[2] nil + -- @treturn[2] string The error message + function execute(request, conf) + local collected_prompts + local messages = request.messages + + -- concat all prompts into one string, if conversation history must be checked + if type(messages) == "table" then + local buf = buffer.new() + -- Note allow_all_conversation_history means ignores history + local just_pick_latest = conf.allow_all_conversation_history + + -- iterate in reverse so we get the latest user prompt first + -- instead of the oldest one in history + for i=#messages, 1, -1 do + local v = messages[i] + if type(v.role) ~= "string" then + return nil, bad_format_error + end + if v.role == "user" or conf.match_all_roles then + if type(v.content) ~= "string" then + return nil, bad_format_error + end + buf:put(v.content) + + if just_pick_latest then + break + end + + buf:put(" ") -- put a seperator to avoid adhension of words + end + end + + collected_prompts = buf:get() + + elseif type(request.prompt) == "string" then + collected_prompts = request.prompt + + else + return nil, bad_format_error + end + + if not collected_prompts then + return nil, "no 'prompt' or 'messages' received" + end + + + -- check the prompt for explcit ban patterns + for _, v in ipairs(conf.deny_patterns or EMPTY) do + -- check each denylist; if prompt matches it, deny immediately + local m, _, err = ngx_re_find(collected_prompts, v, "jo") + if err then + -- regex failed, that's an error by the administrator + kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) + return kong.response.exit(500) + + elseif m then + return nil, "prompt pattern is blocked" + end + end + + + if #(conf.allow_patterns or EMPTY) == 0 then + -- no allow_patterns, so we're good + return true + end + + -- if any allow_patterns specified, make sure the prompt matches one of them + for _, v in ipairs(conf.allow_patterns or EMPTY) do + -- check each denylist; if prompt matches it, deny immediately + local m, _, err = ngx_re_find(collected_prompts, v, "jo") + + if err then + -- regex failed, that's an error by the administrator + kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) + return kong.response.exit(500) + + elseif m then + return true -- got a match so is allowed, exit early + end + end + + return false, "prompt doesn't match any allowed pattern" + end +end + +if _G._TEST then + -- only if we're testing export this function (using a different name!) + _M._execute = execute +end + +function _M:run(conf) + -- if plugin ordering was altered, receive the "decorated" request + local request_body_table = ai_plugin_ctx.get_request_body_table_inuse() + if not request_body_table then + return bad_request("this LLM route only supports application/json requests") + end + + -- run access handler + local ok, err = execute(request_body_table, conf) + if not ok then + kong.log.debug(err) + return bad_request("bad request") -- don't let users know 'ai-prompt-guard' is in use + end + + set_ctx("guarded", true) + + return true +end + +return _M \ No newline at end of file diff --git a/kong/plugins/ai-prompt-guard/handler.lua b/kong/plugins/ai-prompt-guard/handler.lua index 5f4f8f4b369..aceb6024dbf 100644 --- a/kong/plugins/ai-prompt-guard/handler.lua +++ b/kong/plugins/ai-prompt-guard/handler.lua @@ -1,144 +1,11 @@ -local buffer = require("string.buffer") -local llm_state = require("kong.llm.state") -local ngx_re_find = ngx.re.find -local EMPTY = {} +local ai_plugin_base = require("kong.llm.plugin.base") +local NAME = "ai-prompt-guard" +local PRIORITY = 771 +local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) -local plugin = { - PRIORITY = 771, - VERSION = require("kong.meta").version -} +AIPlugin:enable(AIPlugin.register_filter(require("kong.llm.plugin.shared-filters.parse-request"))) +AIPlugin:enable(AIPlugin.register_filter(require("kong.plugins." .. NAME .. ".filters.guard-prompt"))) - - -local function bad_request(msg) - kong.log.debug(msg) - return kong.response.exit(400, { error = { message = msg } }) -end - - - -local execute do - local bad_format_error = "ai-prompt-guard only supports llm/v1/chat or llm/v1/completions prompts" - - -- Checks the prompt for the given patterns. - -- _Note_: if a regex fails, it returns a 500, and exits the request. - -- @tparam table request The deserialized JSON body of the request - -- @tparam table conf The plugin configuration - -- @treturn[1] table The decorated request (same table, content updated) - -- @treturn[2] nil - -- @treturn[2] string The error message - function execute(request, conf) - local collected_prompts - local messages = request.messages - - -- concat all prompts into one string, if conversation history must be checked - if type(messages) == "table" then - local buf = buffer.new() - -- Note allow_all_conversation_history means ignores history - local just_pick_latest = conf.allow_all_conversation_history - - -- iterate in reverse so we get the latest user prompt first - -- instead of the oldest one in history - for i=#messages, 1, -1 do - local v = messages[i] - if type(v.role) ~= "string" then - return nil, bad_format_error - end - if v.role == "user" or conf.match_all_roles then - if type(v.content) ~= "string" then - return nil, bad_format_error - end - buf:put(v.content) - - if just_pick_latest then - break - end - - buf:put(" ") -- put a seperator to avoid adhension of words - end - end - - collected_prompts = buf:get() - - elseif type(request.prompt) == "string" then - collected_prompts = request.prompt - - else - return nil, bad_format_error - end - - if not collected_prompts then - return nil, "no 'prompt' or 'messages' received" - end - - - -- check the prompt for explcit ban patterns - for _, v in ipairs(conf.deny_patterns or EMPTY) do - -- check each denylist; if prompt matches it, deny immediately - local m, _, err = ngx_re_find(collected_prompts, v, "jo") - if err then - -- regex failed, that's an error by the administrator - kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) - return kong.response.exit(500) - - elseif m then - return nil, "prompt pattern is blocked" - end - end - - - if #(conf.allow_patterns or EMPTY) == 0 then - -- no allow_patterns, so we're good - return true - end - - -- if any allow_patterns specified, make sure the prompt matches one of them - for _, v in ipairs(conf.allow_patterns or EMPTY) do - -- check each denylist; if prompt matches it, deny immediately - local m, _, err = ngx_re_find(collected_prompts, v, "jo") - - if err then - -- regex failed, that's an error by the administrator - kong.log.err("bad regex pattern '", v ,"', failed to execute: ", err) - return kong.response.exit(500) - - elseif m then - return true -- got a match so is allowed, exit early - end - end - - return false, "prompt doesn't match any allowed pattern" - end -end - - - -function plugin:access(conf) - kong.service.request.enable_buffering() - llm_state.set_prompt_guarded() -- future use - - -- if plugin ordering was altered, receive the "decorated" request - local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) - if type(request) ~= "table" then - return bad_request("this LLM route only supports application/json requests") - end - - -- run access handler - local ok, err = execute(request, conf) - if not ok then - kong.log.debug(err) - return bad_request("bad request") -- don't let users know 'ai-prompt-guard' is in use - end -end - - - -if _G._TEST then - -- only if we're testing export this function (using a different name!) - plugin._execute = execute -end - - -return plugin +return AIPlugin:as_kong_plugin() \ No newline at end of file diff --git a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua index b2c11519b05..df6735a1a1d 100644 --- a/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/01-unit_spec.lua @@ -60,8 +60,8 @@ describe(PLUGIN_NAME .. ": (unit)", function() setup(function() _G._TEST = true - package.loaded["kong.plugins.ai-prompt-guard.handler"] = nil - access_handler = require("kong.plugins.ai-prompt-guard.handler") + package.loaded["kong.plugins.ai-prompt-guard.filters.guard-prompt"] = nil + access_handler = require("kong.plugins.ai-prompt-guard.filters.guard-prompt") end) teardown(function() diff --git a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua index c31aa0cf024..6eb5c353370 100644 --- a/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua +++ b/spec/03-plugins/42-ai-prompt-guard/02-integration_spec.lua @@ -3,7 +3,7 @@ local helpers = require "spec.helpers" local PLUGIN_NAME = "ai-prompt-guard" -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -511,4 +511,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) -end end +end From 8cc47302892b6f15ffb5985cf26254bf4489723e Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:23:03 +0800 Subject: [PATCH 4116/4351] refactor(ai-prompt-template): migrate ai-prompt-template to new framework --- kong-3.9.0-0.rockspec | 9 +- .../filters/render-prompt-template.lua | 122 ++++++++++++++++++ kong/plugins/ai-prompt-template/handler.lua | 113 +--------------- .../02-integration_spec.lua | 4 +- 4 files changed, 135 insertions(+), 113 deletions(-) create mode 100644 kong/plugins/ai-prompt-template/filters/render-prompt-template.lua diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 61374c496b8..e0d0d9bcc1c 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -644,14 +644,15 @@ build = { ["kong.llm.plugin.shared-filters.parse-sse-chunk"] = "kong/llm/plugin/shared-filters/parse-sse-chunk.lua", ["kong.llm.plugin.shared-filters.serialize-analytics"] = "kong/llm/plugin/shared-filters/serialize-analytics.lua", - ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", - ["kong.plugins.ai-prompt-decorator.filters.decorate-prompt"] = "kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua", - ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", - ["kong.plugins.ai-prompt-template.handler"] = "kong/plugins/ai-prompt-template/handler.lua", + ["kong.plugins.ai-prompt-template.filters.render-prompt-template"] = "kong/plugins/ai-prompt-template/filters/render-prompt-template.lua", ["kong.plugins.ai-prompt-template.schema"] = "kong/plugins/ai-prompt-template/schema.lua", ["kong.plugins.ai-prompt-template.templater"] = "kong/plugins/ai-prompt-template/templater.lua", + ["kong.plugins.ai-prompt-decorator.handler"] = "kong/plugins/ai-prompt-decorator/handler.lua", + ["kong.plugins.ai-prompt-decorator.filters.decorate-prompt"] = "kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua", + ["kong.plugins.ai-prompt-decorator.schema"] = "kong/plugins/ai-prompt-decorator/schema.lua", + ["kong.plugins.ai-prompt-guard.filters.guard-prompt"] = "kong/plugins/ai-prompt-guard/filters/guard-prompt.lua", ["kong.plugins.ai-prompt-guard.handler"] = "kong/plugins/ai-prompt-guard/handler.lua", ["kong.plugins.ai-prompt-guard.schema"] = "kong/plugins/ai-prompt-guard/schema.lua", diff --git a/kong/plugins/ai-prompt-template/filters/render-prompt-template.lua b/kong/plugins/ai-prompt-template/filters/render-prompt-template.lua new file mode 100644 index 00000000000..b8f5eea570a --- /dev/null +++ b/kong/plugins/ai-prompt-template/filters/render-prompt-template.lua @@ -0,0 +1,122 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local templater = require("kong.plugins.ai-prompt-template.templater") + +local ipairs = ipairs +local type = type + +local _M = { + NAME = "render-prompt-template", + STAGE = "REQ_TRANSFORMATION", + } + +local FILTER_OUTPUT_SCHEMA = { + transformed = "boolean", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) + + +local LOG_ENTRY_KEYS = { + REQUEST_BODY = "ai.payload.original_request", +} + + +local function bad_request(msg) + kong.log.debug(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + + + +-- Checks if the passed in reference looks like a reference, and returns the template name. +-- Valid references start with '{template://' and end with '}'. +-- @tparam string reference reference to check +-- @treturn string the reference template name or nil if it's not a reference +local function extract_template_name(reference) + if type(reference) ~= "string" then + return nil + end + + if not (reference:sub(1, 12) == "{template://" and reference:sub(-1) == "}") then + return nil + end + + return reference:sub(13, -2) +end + + + +--- Find a template by name in the list of templates. +-- @tparam string reference_name the name of the template to find +-- @tparam table templates the list of templates to search +-- @treturn string the template if found, or nil + error message if not found +local function find_template(reference_name, templates) + for _, v in ipairs(templates) do + if v.name == reference_name then + return v, nil + end + end + + return nil, "could not find template name [" .. reference_name .. "]" +end + + + +function _M:run(conf) + if conf.log_original_request then + kong.log.set_serialize_value(LOG_ENTRY_KEYS.REQUEST_BODY, kong.request.get_raw_body(conf.max_request_body_size)) + end + + -- if plugin ordering was altered, receive the "decorated" request + local request_body_table = kong.request.get_body("application/json", nil, conf.max_request_body_size) + if type(request_body_table) ~= "table" then + return bad_request("this LLM route only supports application/json requests") + end + + local messages = request_body_table.messages + local prompt = request_body_table.prompt + + if messages and prompt then + return bad_request("cannot run 'messages' and 'prompt' templates at the same time") + end + + local reference = messages or prompt + if not reference then + return bad_request("only 'llm/v1/chat' and 'llm/v1/completions' formats are supported for templating") + end + + local template_name = extract_template_name(reference) + if not template_name then + if conf.allow_untemplated_requests then + return true -- not a reference, do nothing + end + + return bad_request("this LLM route only supports templated requests") + end + + local requested_template, err = find_template(template_name, conf.templates) + if not requested_template then + return bad_request(err) + end + + -- try to render the replacement request + local rendered_template, err = templater.render(requested_template, request_body_table.properties or {}) + if err then + return bad_request(err) + end + + kong.service.request.set_raw_body(rendered_template) + + set_ctx("transformed", true) + return true +end + + +return _M diff --git a/kong/plugins/ai-prompt-template/handler.lua b/kong/plugins/ai-prompt-template/handler.lua index 11674717009..16173c3871d 100644 --- a/kong/plugins/ai-prompt-template/handler.lua +++ b/kong/plugins/ai-prompt-template/handler.lua @@ -1,112 +1,11 @@ -local templater = require("kong.plugins.ai-prompt-template.templater") -local llm_state = require("kong.llm.state") -local ipairs = ipairs -local type = type +local ai_plugin_base = require("kong.llm.plugin.base") +local NAME = "ai-prompt-template" +local PRIORITY = 773 +local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) -local AIPromptTemplateHandler = { - PRIORITY = 773, - VERSION = require("kong.meta").version, -} +AIPlugin:enable(AIPlugin.register_filter(require("kong.plugins." .. NAME .. ".filters.render-prompt-template"))) - - -local LOG_ENTRY_KEYS = { - REQUEST_BODY = "ai.payload.original_request", -} - - - -local function bad_request(msg) - kong.log.debug(msg) - return kong.response.exit(400, { error = { message = msg } }) -end - - - --- Checks if the passed in reference looks like a reference, and returns the template name. --- Valid references start with '{template://' and end with '}'. --- @tparam string reference reference to check --- @treturn string the reference template name or nil if it's not a reference -local function extract_template_name(reference) - if type(reference) ~= "string" then - return nil - end - - if not (reference:sub(1, 12) == "{template://" and reference:sub(-1) == "}") then - return nil - end - - return reference:sub(13, -2) -end - - - ---- Find a template by name in the list of templates. --- @tparam string reference_name the name of the template to find --- @tparam table templates the list of templates to search --- @treturn string the template if found, or nil + error message if not found -local function find_template(reference_name, templates) - for _, v in ipairs(templates) do - if v.name == reference_name then - return v, nil - end - end - - return nil, "could not find template name [" .. reference_name .. "]" -end - - - -function AIPromptTemplateHandler:access(conf) - kong.service.request.enable_buffering() - llm_state.set_prompt_templated() - - if conf.log_original_request then - kong.log.set_serialize_value(LOG_ENTRY_KEYS.REQUEST_BODY, kong.request.get_raw_body(conf.max_request_body_size)) - end - - local request = kong.request.get_body("application/json", nil, conf.max_request_body_size) - if type(request) ~= "table" then - return bad_request("this LLM route only supports application/json requests") - end - - local messages = request.messages - local prompt = request.prompt - - if messages and prompt then - return bad_request("cannot run 'messages' and 'prompt' templates at the same time") - end - - local reference = messages or prompt - if not reference then - return bad_request("only 'llm/v1/chat' and 'llm/v1/completions' formats are supported for templating") - end - - local template_name = extract_template_name(reference) - if not template_name then - if conf.allow_untemplated_requests then - return -- not a reference, do nothing - end - - return bad_request("this LLM route only supports templated requests") - end - - local requested_template, err = find_template(template_name, conf.templates) - if not requested_template then - return bad_request(err) - end - - -- try to render the replacement request - local rendered_template, err = templater.render(requested_template, request.properties or {}) - if err then - return bad_request(err) - end - - kong.service.request.set_raw_body(rendered_template) -end - - -return AIPromptTemplateHandler +return AIPlugin:as_kong_plugin() \ No newline at end of file diff --git a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua index a834a520b61..318879eac48 100644 --- a/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua +++ b/spec/03-plugins/43-ai-prompt-template/02-integration_spec.lua @@ -5,7 +5,7 @@ local PLUGIN_NAME = "ai-prompt-template" -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -426,4 +426,4 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) -end end +end From 962e1f3c0e5b129f7d046d76a106d6ba8f260221 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 19 Nov 2024 23:18:31 +0800 Subject: [PATCH 4117/4351] refactor(ai-plugins): migrate ai transformer plugins to new framework --- kong-3.9.0-0.rockspec | 2 + .../filters/transform-request.lua | 113 ++++++++++ .../ai-request-transformer/handler.lua | 97 +-------- .../filters/transform-response.lua | 205 ++++++++++++++++++ .../ai-response-transformer/handler.lua | 198 +---------------- .../02-integration_spec.lua | 5 +- .../02-integration_spec.lua | 5 +- 7 files changed, 346 insertions(+), 279 deletions(-) create mode 100644 kong/plugins/ai-request-transformer/filters/transform-request.lua create mode 100644 kong/plugins/ai-response-transformer/filters/transform-response.lua diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index e0d0d9bcc1c..cf323196e30 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -613,9 +613,11 @@ build = { ["kong.plugins.ai-proxy.migrations.001_360_to_370"] = "kong/plugins/ai-proxy/migrations/001_360_to_370.lua", ["kong.plugins.ai-request-transformer.handler"] = "kong/plugins/ai-request-transformer/handler.lua", + ["kong.plugins.ai-request-transformer.filters.transform-request"] = "kong/plugins/ai-request-transformer/filters/transform-request.lua", ["kong.plugins.ai-request-transformer.schema"] = "kong/plugins/ai-request-transformer/schema.lua", ["kong.plugins.ai-response-transformer.handler"] = "kong/plugins/ai-response-transformer/handler.lua", + ["kong.plugins.ai-response-transformer.filters.transform-response"] = "kong/plugins/ai-response-transformer/filters/transform-response.lua", ["kong.plugins.ai-response-transformer.schema"] = "kong/plugins/ai-response-transformer/schema.lua", ["kong.llm"] = "kong/llm/init.lua", diff --git a/kong/plugins/ai-request-transformer/filters/transform-request.lua b/kong/plugins/ai-request-transformer/filters/transform-request.lua new file mode 100644 index 00000000000..efa69dbe206 --- /dev/null +++ b/kong/plugins/ai-request-transformer/filters/transform-request.lua @@ -0,0 +1,113 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local fmt = string.format +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") +local ai_shared = require("kong.llm.drivers.shared") +local llm = require("kong.llm") + + +local _M = { + NAME = "ai-request-transformer-transform-request", + STAGE = "REQ_TRANSFORMATION", + } + +local FILTER_OUTPUT_SCHEMA = { + transformed = "boolean", + model = "table", + -- TODO: refactor this so they don't need to be duplicated + llm_prompt_tokens_count = "number", + llm_completion_tokens_count = "number", + llm_usage_cost = "number", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) + +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = ai_shared.cloud_identity_function, +}) + + +local function bad_request(msg) + kong.log.info(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + +local function internal_server_error(msg) + kong.log.err(msg) + return kong.response.exit(500, { error = { message = msg } }) +end + +local function create_http_opts(conf) + local http_opts = {} + + if conf.http_proxy_host then -- port WILL be set via schema constraint + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.http_proxy = fmt("http://%s:%d", conf.http_proxy_host, conf.http_proxy_port) + end + + if conf.https_proxy_host then + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) + end + + http_opts.http_timeout = conf.http_timeout + http_opts.https_verify = conf.https_verify + + return http_opts +end + + + +function _M:run(conf) + -- get cloud identity SDK, if required + local identity_interface = _KEYBASTION[conf.llm] + + if identity_interface and identity_interface.error then + kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) + return kong.response.exit(500, "LLM request failed before proxying") + end + + -- first find the configured LLM interface and driver + local http_opts = create_http_opts(conf) + conf.llm.__plugin_id = conf.__plugin_id + conf.llm.__key__ = conf.__key__ + local ai_driver, err = llm.new_driver(conf.llm, http_opts, identity_interface) + + if not ai_driver then + return internal_server_error(err) + end + + -- if asked, introspect the request before proxying + kong.log.debug("introspecting request with LLM") + local new_request_body, err = ai_driver:ai_introspect_body( + kong.request.get_raw_body(conf.max_request_body_size), + conf.prompt, + http_opts, + conf.transformation_extract_pattern + ) + + if err then + return bad_request(err) + end + + set_ctx("model", conf.llm.model) + set_ctx("llm_prompt_tokens_count", ai_plugin_o11y.metrics_get("llm_prompt_tokens_count") or 0) + set_ctx("llm_completion_tokens_count", ai_plugin_o11y.metrics_get("llm_completion_tokens_count") or 0) + set_ctx("llm_usage_cost", ai_plugin_o11y.metrics_get("llm_usage_cost") or 0) + + -- set the body for later plugins + kong.service.request.set_raw_body(new_request_body) + + set_ctx("transformed", true) + return true +end + + +return _M diff --git a/kong/plugins/ai-request-transformer/handler.lua b/kong/plugins/ai-request-transformer/handler.lua index 6a22a6d8297..0b77d8ead53 100644 --- a/kong/plugins/ai-request-transformer/handler.lua +++ b/kong/plugins/ai-request-transformer/handler.lua @@ -1,95 +1,20 @@ -local _M = {} +local ai_plugin_base = require("kong.llm.plugin.base") --- imports -local kong_meta = require "kong.meta" -local fmt = string.format -local llm = require("kong.llm") -local llm_state = require("kong.llm.state") -local ai_shared = require("kong.llm.drivers.shared") --- +local NAME = "ai-request-transformer" +local PRIORITY = 777 -_M.PRIORITY = 777 -_M.VERSION = kong_meta.version +local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) -local _KEYBASTION = setmetatable({}, { - __mode = "k", - __index = ai_shared.cloud_identity_function, -}) -local function bad_request(msg) - kong.log.info(msg) - return kong.response.exit(400, { error = { message = msg } }) -end +local SHARED_FILTERS = { + "enable-buffering", +} -local function internal_server_error(msg) - kong.log.err(msg) - return kong.response.exit(500, { error = { message = msg } }) +for _, filter in ipairs(SHARED_FILTERS) do + AIPlugin:enable(AIPlugin.register_filter(require("kong.llm.plugin.shared-filters." .. filter))) end -local function create_http_opts(conf) - local http_opts = {} - - if conf.http_proxy_host then -- port WILL be set via schema constraint - http_opts.proxy_opts = http_opts.proxy_opts or {} - http_opts.proxy_opts.http_proxy = fmt("http://%s:%d", conf.http_proxy_host, conf.http_proxy_port) - end - - if conf.https_proxy_host then - http_opts.proxy_opts = http_opts.proxy_opts or {} - http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) - end - - http_opts.http_timeout = conf.http_timeout - http_opts.https_verify = conf.https_verify - - return http_opts -end - -function _M:access(conf) - llm_state.set_request_model(conf.llm.model and conf.llm.model.name) - local kong_ctx_shared = kong.ctx.shared - - kong.service.request.enable_buffering() - llm_state.should_disable_ai_proxy_response_transform() - - -- get cloud identity SDK, if required - local identity_interface = _KEYBASTION[conf.llm] - - if identity_interface and identity_interface.error then - kong_ctx_shared.skip_response_transformer = true - kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) - return kong.response.exit(500, "LLM request failed before proxying") - end - - -- first find the configured LLM interface and driver - local http_opts = create_http_opts(conf) - conf.llm.__plugin_id = conf.__plugin_id - conf.llm.__key__ = conf.__key__ - local ai_driver, err = llm.new_driver(conf.llm, http_opts, identity_interface) - - if not ai_driver then - return internal_server_error(err) - end - - -- if asked, introspect the request before proxying - kong.log.debug("introspecting request with LLM") - local new_request_body, err = ai_driver:ai_introspect_body( - kong.request.get_raw_body(conf.max_request_body_size), - conf.prompt, - http_opts, - conf.transformation_extract_pattern - ) - - if err then - return bad_request(err) - end - - -- set the body for later plugins - kong.service.request.set_raw_body(new_request_body) - - -- continue into other plugins including ai-response-transformer, - -- which may exit early with a sub-request -end +AIPlugin:enable(AIPlugin.register_filter(require("kong.plugins.ai-request-transformer.filters.transform-request"))) -return _M +return AIPlugin:as_kong_plugin() diff --git a/kong/plugins/ai-response-transformer/filters/transform-response.lua b/kong/plugins/ai-response-transformer/filters/transform-response.lua new file mode 100644 index 00000000000..354edbc1704 --- /dev/null +++ b/kong/plugins/ai-response-transformer/filters/transform-response.lua @@ -0,0 +1,205 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local fmt = string.format +local http = require("resty.http") +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_o11y = require("kong.llm.plugin.observability") +local ai_shared = require("kong.llm.drivers.shared") +local llm = require("kong.llm") +local kong_utils = require("kong.tools.gzip") + +local _M = { + NAME = "ai-response-transformer-transform-response", + STAGE = "REQ_TRANSFORMATION", + } + +local FILTER_OUTPUT_SCHEMA = { + transformed = "boolean", + model = "table", + -- TODO: refactor this so they don't need to be duplicated + llm_prompt_tokens_count = "number", + llm_completion_tokens_count = "number", + llm_usage_cost = "number", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) +local _, set_global_ctx = ai_plugin_ctx.get_global_accessors(_M.NAME) + +local _KEYBASTION = setmetatable({}, { + __mode = "k", + __index = ai_shared.cloud_identity_function, +}) + + +local function bad_request(msg) + kong.log.info(msg) + return kong.response.exit(400, { error = { message = msg } }) +end + +local function internal_server_error(msg) + kong.log.err(msg) + return kong.response.exit(500, { error = { message = msg } }) +end + +local function create_http_opts(conf) + local http_opts = {} + + if conf.http_proxy_host then -- port WILL be set via schema constraint + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.http_proxy = fmt("http://%s:%d", conf.http_proxy_host, conf.http_proxy_port) + end + + if conf.https_proxy_host then + http_opts.proxy_opts = http_opts.proxy_opts or {} + http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) + end + + http_opts.http_timeout = conf.http_timeout + http_opts.https_verify = conf.https_verify + + return http_opts +end + +local function subrequest(httpc, request_body, http_opts) + httpc:set_timeouts(http_opts.http_timeout or 60000) + + local upstream_uri = ngx.var.upstream_uri + if ngx.var.is_args == "?" or string.sub(ngx.var.request_uri, -1) == "?" then + ngx.var.upstream_uri = upstream_uri .. "?" .. (ngx.var.args or "") + end + + local ok, err = httpc:connect { + scheme = ngx.var.upstream_scheme, + host = ngx.ctx.balancer_data.host, + port = ngx.ctx.balancer_data.port, + proxy_opts = http_opts.proxy_opts, + ssl_verify = http_opts.https_verify, + ssl_server_name = ngx.ctx.balancer_data.host, + } + + if not ok then + return nil, "failed to connect to upstream: " .. err + end + + local headers = kong.request.get_headers() + headers["transfer-encoding"] = nil -- transfer-encoding is hop-by-hop, strip + -- it out + headers["content-length"] = nil -- clear content-length - it will be set + -- later on by resty-http (if not found); + -- further, if we leave it here it will + -- cause issues if the value varies (if may + -- happen, e.g., due to a different transfer + -- encoding being used subsequently) + + if ngx.var.upstream_host == "" then + headers["host"] = nil + else + headers["host"] = ngx.var.upstream_host + end + + local res, err = httpc:request({ + method = kong.request.get_method(), + path = ngx.var.upstream_uri, + headers = headers, + body = request_body, + }) + + if not res then + return nil, "subrequest failed: " .. err + end + + return res +end + + +function _M:run(conf) + -- get cloud identity SDK, if required + local identity_interface = _KEYBASTION[conf.llm] + + if identity_interface and identity_interface.error then + kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) + return kong.response.exit(500, "LLM request failed before proxying") + end + + -- first find the configured LLM interface and driver + local http_opts = create_http_opts(conf) + conf.llm.__plugin_id = conf.__plugin_id + conf.llm.__key__ = conf.__key__ + local ai_driver, err = llm.new_driver(conf.llm, http_opts, identity_interface) + + if not ai_driver then + return internal_server_error(err) + end + + kong.log.debug("intercepting plugin flow with one-shot request") + local httpc = http.new() + local res, err = subrequest(httpc, + kong.request.get_raw_body(conf.max_request_body_size), + http_opts) + if err then + return internal_server_error(err) + end + + local res_body = res:read_body() + local is_gzip = res.headers["Content-Encoding"] == "gzip" + if is_gzip then + res_body = kong_utils.inflate_gzip(res_body) + end + + -- if asked, introspect the request before proxying + kong.log.debug("introspecting response with LLM") + + local new_response_body, err = ai_driver:ai_introspect_body( + res_body, + conf.prompt, + http_opts, + conf.transformation_extract_pattern + ) + + if err then + return bad_request(err) + end + + if res.headers then + res.headers["content-length"] = nil + res.headers["content-encoding"] = nil + res.headers["transfer-encoding"] = nil + end + + local headers, body, status + if conf.parse_llm_response_json_instructions then + headers, body, status, err = ai_driver:parse_json_instructions(new_response_body) + if err then + return internal_server_error("failed to parse JSON response instructions from AI backend: " .. err) + end + + if headers then + for k, v in pairs(headers) do + res.headers[k] = v -- override e.g. ['content-type'] + end + end + + headers = res.headers + else + + headers = res.headers -- headers from upstream + body = new_response_body -- replacement body from AI + status = res.status -- status from upstream + end + + set_ctx("transformed", true) + set_global_ctx("response_body_sent", true) + set_ctx("model", conf.llm.model) + set_ctx("llm_prompt_tokens_count", ai_plugin_o11y.metrics_get("llm_prompt_tokens_count") or 0) + set_ctx("llm_completion_tokens_count", ai_plugin_o11y.metrics_get("llm_completion_tokens_count") or 0) + set_ctx("llm_usage_cost", ai_plugin_o11y.metrics_get("llm_usage_cost") or 0) + return kong.response.exit(status, body, headers) +end + + +return _M diff --git a/kong/plugins/ai-response-transformer/handler.lua b/kong/plugins/ai-response-transformer/handler.lua index d119f98610c..483ae9fc12b 100644 --- a/kong/plugins/ai-response-transformer/handler.lua +++ b/kong/plugins/ai-response-transformer/handler.lua @@ -1,196 +1,20 @@ -local _M = {} +local ai_plugin_base = require("kong.llm.plugin.base") --- imports -local kong_meta = require "kong.meta" -local http = require("resty.http") -local fmt = string.format -local kong_utils = require("kong.tools.gzip") -local llm = require("kong.llm") -local llm_state = require("kong.llm.state") -local ai_shared = require("kong.llm.drivers.shared") --- +local NAME = "ai-response-transformer" +local PRIORITY = 768 -_M.PRIORITY = 769 -_M.VERSION = kong_meta.version +local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) -local _KEYBASTION = setmetatable({}, { - __mode = "k", - __index = ai_shared.cloud_identity_function, -}) -local function bad_request(msg) - kong.log.info(msg) - return kong.response.exit(400, { error = { message = msg } }) -end - -local function internal_server_error(msg) - kong.log.err(msg) - return kong.response.exit(500, { error = { message = msg } }) -end - - - -local function subrequest(httpc, request_body, http_opts) - httpc:set_timeouts(http_opts.http_timeout or 60000) - - local upstream_uri = ngx.var.upstream_uri - if ngx.var.is_args == "?" or string.sub(ngx.var.request_uri, -1) == "?" then - ngx.var.upstream_uri = upstream_uri .. "?" .. (ngx.var.args or "") - end - - local ok, err = httpc:connect { - scheme = ngx.var.upstream_scheme, - host = ngx.ctx.balancer_data.host, - port = ngx.ctx.balancer_data.port, - proxy_opts = http_opts.proxy_opts, - ssl_verify = http_opts.https_verify, - ssl_server_name = ngx.ctx.balancer_data.host, - } - - if not ok then - return nil, "failed to connect to upstream: " .. err - end - - local headers = kong.request.get_headers() - headers["transfer-encoding"] = nil -- transfer-encoding is hop-by-hop, strip - -- it out - headers["content-length"] = nil -- clear content-length - it will be set - -- later on by resty-http (if not found); - -- further, if we leave it here it will - -- cause issues if the value varies (if may - -- happen, e.g., due to a different transfer - -- encoding being used subsequently) - - if ngx.var.upstream_host == "" then - headers["host"] = nil - else - headers["host"] = ngx.var.upstream_host - end - - local res, err = httpc:request({ - method = kong.request.get_method(), - path = ngx.var.upstream_uri, - headers = headers, - body = request_body, - }) - - if not res then - return nil, "subrequest failed: " .. err - end - - return res -end - - - -local function create_http_opts(conf) - local http_opts = {} - - if conf.http_proxy_host then -- port WILL be set via schema constraint - http_opts.proxy_opts = http_opts.proxy_opts or {} - http_opts.proxy_opts.http_proxy = fmt("http://%s:%d", conf.http_proxy_host, conf.http_proxy_port) - end - - if conf.https_proxy_host then - http_opts.proxy_opts = http_opts.proxy_opts or {} - http_opts.proxy_opts.https_proxy = fmt("http://%s:%d", conf.https_proxy_host, conf.https_proxy_port) - end - - http_opts.http_timeout = conf.http_timeout - http_opts.https_verify = conf.https_verify +local SHARED_FILTERS = { + "enable-buffering", +} - return http_opts +for _, filter in ipairs(SHARED_FILTERS) do + AIPlugin:enable(AIPlugin.register_filter(require("kong.llm.plugin.shared-filters." .. filter))) end +AIPlugin:enable(AIPlugin.register_filter(require("kong.plugins.ai-response-transformer.filters.transform-response"))) -function _M:access(conf) - llm_state.set_request_model(conf.llm.model and conf.llm.model.name) - local kong_ctx_shared = kong.ctx.shared - - kong.service.request.enable_buffering() - llm_state.disable_ai_proxy_response_transform() - - -- get cloud identity SDK, if required - local identity_interface = _KEYBASTION[conf.llm] - - if identity_interface and identity_interface.error then - kong_ctx_shared.skip_response_transformer = true - kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) - return kong.response.exit(500, "LLM request failed before proxying") - end - - -- first find the configured LLM interface and driver - local http_opts = create_http_opts(conf) - conf.llm.__plugin_id = conf.__plugin_id - conf.llm.__key__ = conf.__key__ - local ai_driver, err = llm.new_driver(conf.llm, http_opts, identity_interface) - - if not ai_driver then - return internal_server_error(err) - end - - kong.log.debug("intercepting plugin flow with one-shot request") - local httpc = http.new() - local res, err = subrequest(httpc, - kong.request.get_raw_body(conf.max_request_body_size), - http_opts) - if err then - return internal_server_error(err) - end - - local res_body = res:read_body() - local is_gzip = res.headers["Content-Encoding"] == "gzip" - if is_gzip then - res_body = kong_utils.inflate_gzip(res_body) - end - - llm_state.set_parsed_response(res_body) -- future use - - -- if asked, introspect the request before proxying - kong.log.debug("introspecting response with LLM") - - local new_response_body, err = ai_driver:ai_introspect_body( - res_body, - conf.prompt, - http_opts, - conf.transformation_extract_pattern - ) - - if err then - return bad_request(err) - end - - if res.headers then - res.headers["content-length"] = nil - res.headers["content-encoding"] = nil - res.headers["transfer-encoding"] = nil - end - - local headers, body, status - if conf.parse_llm_response_json_instructions then - headers, body, status, err = ai_driver:parse_json_instructions(new_response_body) - if err then - return internal_server_error("failed to parse JSON response instructions from AI backend: " .. err) - end - - if headers then - for k, v in pairs(headers) do - res.headers[k] = v -- override e.g. ['content-type'] - end - end - - headers = res.headers - else - - headers = res.headers -- headers from upstream - body = new_response_body -- replacement body from AI - status = res.status -- status from upstream - end - - return kong.response.exit(status, body, headers) - -end - - -return _M +return AIPlugin:as_kong_plugin() diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index 38c62dd3dda..c8472b61959 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -145,7 +145,7 @@ local _EXPECTED_CHAT_STATS = { meta = { plugin_id = '71083e79-4921-4f9f-97a4-ee7810b6cd8a', provider_name = 'openai', - request_model = 'gpt-4', + request_model = 'UNSPECIFIED', response_model = 'gpt-3.5-turbo-0613', llm_latency = 1 }, @@ -166,7 +166,7 @@ local SYSTEM_PROMPT = "You are a mathematician. " local client -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() lazy_setup(function() @@ -405,4 +405,3 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) end -end diff --git a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua index 7b06d853159..586a388c2ba 100644 --- a/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua +++ b/spec/03-plugins/40-ai-response-transformer/02-integration_spec.lua @@ -202,7 +202,7 @@ local _EXPECTED_CHAT_STATS = { meta = { plugin_id = 'da587462-a802-4c22-931a-e6a92c5866d1', provider_name = 'openai', - request_model = 'gpt-4', + request_model = 'UNSPECIFIED', response_model = 'gpt-3.5-turbo-0613', llm_latency = 1 }, @@ -225,7 +225,7 @@ local SYSTEM_PROMPT = "You are a mathematician. " local client -for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then +for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() lazy_setup(function() @@ -564,4 +564,3 @@ for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then end) end) end -end From 5901c5a5e1a18646b7902ac2fa1536b3377aac94 Mon Sep 17 00:00:00 2001 From: ADD-SP Date: Tue, 5 Nov 2024 05:52:47 +0000 Subject: [PATCH 4118/4351] chore(build): add a shortcut to build cacheable targets This is just for local development, engineers can easily cache some targets during the development instead of rebuild everything. --- build/BUILD.bazel | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/build/BUILD.bazel b/build/BUILD.bazel index 27c190841a7..b83f4f487a5 100644 --- a/build/BUILD.bazel +++ b/build/BUILD.bazel @@ -37,6 +37,28 @@ kong_rules_group( visibility = ["//visibility:public"], ) +# Hermetic targets for caching +# For local development, you could run the following command to warm up the cache: +# bazel build //build:cacheable-targets --remote_cache= +# And then run another build command with the same remote cache server to use the cache. +# bazel build //:kong --remote_cache= --remote_upload_local_results=false +# The `--remote_upload_local_results=false` flag is used to avoid uploading +# the build results to the remote cache server, this is to avoid polluting the cache. +kong_rules_group( + name = "cacheable-targets", + propagates = [ + "@openssl", + "@libexpat", + "@atc_router", + "@simdjson_ffi", + "@snappy", + "@brotli", + "@pcre", + "@openresty", + ], + visibility = ["//visibility:public"], +) + # OpenResty kong_install( From 9918f6da67d898cd02bec61442803286e532303d Mon Sep 17 00:00:00 2001 From: ADD-SP Date: Tue, 5 Nov 2024 08:47:37 +0000 Subject: [PATCH 4119/4351] chore(build): refine the locking of Rust dependencies --- WORKSPACE | 6 +- build/kong_crate/crates.bzl | 4 +- build/kong_crate/deps.bzl | 18 ++---- .../atc_router/BUILD.atc_router.bazel | 2 +- crate_locks/README.md | 28 ++++++++++ .../atc_router.Cargo.lock | 24 ++++---- .../atc_router.lock | 56 +++++++++---------- 7 files changed, 76 insertions(+), 62 deletions(-) create mode 100644 crate_locks/README.md rename Cargo.Bazel.lock => crate_locks/atc_router.Cargo.lock (92%) rename Cargo.Bazel.lock.json => crate_locks/atc_router.lock (97%) diff --git a/WORKSPACE b/WORKSPACE index f721ab7370d..bdc92047024 100644 --- a/WORKSPACE +++ b/WORKSPACE @@ -65,11 +65,7 @@ openresty_repositories() # [[ BEGIN: must happen after any Rust repositories are loaded load("//build/kong_crate:deps.bzl", "kong_crate_repositories") -kong_crate_repositories( - cargo_home_isolated = False, - cargo_lockfile = "//:Cargo.Bazel.lock", - lockfile = "//:Cargo.Bazel.lock.json", -) +kong_crate_repositories(cargo_home_isolated = False) load("//build/kong_crate:crates.bzl", "kong_crates") diff --git a/build/kong_crate/crates.bzl b/build/kong_crate/crates.bzl index db3aec2fa4c..3e9ab4b6f38 100644 --- a/build/kong_crate/crates.bzl +++ b/build/kong_crate/crates.bzl @@ -1,6 +1,6 @@ """Setup Crates repostories """ -load("@kong_crate_index//:defs.bzl", "crate_repositories") +load("@atc_router_crate_index//:defs.bzl", atc_router_crate_repositories = "crate_repositories") def kong_crates(): - crate_repositories() + atc_router_crate_repositories() diff --git a/build/kong_crate/deps.bzl b/build/kong_crate/deps.bzl index f51e8880b97..ea9f1ac0bb2 100644 --- a/build/kong_crate/deps.bzl +++ b/build/kong_crate/deps.bzl @@ -4,21 +4,11 @@ load("@rules_rust//crate_universe:defs.bzl", "crates_repository") load("@rules_rust//crate_universe:repositories.bzl", "crate_universe_dependencies") load("@rules_rust//rust:repositories.bzl", "rules_rust_dependencies", "rust_register_toolchains", "rust_repository_set") -def kong_crate_repositories(cargo_lockfile, lockfile, cargo_home_isolated = True): +def kong_crate_repositories(cargo_home_isolated = True): """ Setup Kong Crates repostories Args: - cargo_lockfile (label): Label to the Cargo.Bazel.lock file, - the document of the crate_universe says that this is to make sure that - Bazel and Cargo are using the same crate versions. - However, we just need the source of the Rust dependencies, we don't need the - `Cargo.lock` file, but this is a mandatory argument, so we just pass the path - to the `Cargo.Bazel.lock` file to make it happy. - - lockfile (label): Label to the Cargo.Bazel.lock.json file, - this is the lockfile for reproducible builds. - cargo_home_isolated (bool): `False` to reuse system CARGO_HOME for faster builds. `True` is default and will use isolated Cargo home, which takes about 2 minutes to bootstrap. @@ -42,10 +32,10 @@ def kong_crate_repositories(cargo_lockfile, lockfile, cargo_home_isolated = True crate_universe_dependencies() crates_repository( - name = "kong_crate_index", - cargo_lockfile = cargo_lockfile, + name = "atc_router_crate_index", + cargo_lockfile = "//:crate_locks/atc_router.Cargo.lock", isolated = cargo_home_isolated, - lockfile = lockfile, + lockfile = "//:crate_locks/atc_router.lock", manifests = [ "@atc_router//:Cargo.toml", ], diff --git a/build/openresty/atc_router/BUILD.atc_router.bazel b/build/openresty/atc_router/BUILD.atc_router.bazel index ec7c67c58af..bd87dfccd68 100644 --- a/build/openresty/atc_router/BUILD.atc_router.bazel +++ b/build/openresty/atc_router/BUILD.atc_router.bazel @@ -1,4 +1,4 @@ -load("@kong_crate_index//:defs.bzl", "aliases", "all_crate_deps") +load("@atc_router_crate_index//:defs.bzl", "aliases", "all_crate_deps") load("@rules_rust//rust:defs.bzl", "rust_shared_library") filegroup( diff --git a/crate_locks/README.md b/crate_locks/README.md new file mode 100644 index 00000000000..e18d5c52fb3 --- /dev/null +++ b/crate_locks/README.md @@ -0,0 +1,28 @@ +# Crate Locks + +This directory contains the lock files for the Rust dependencies. + +* `xxx.Cargo.lock`: This file is generated by `cargo`, but we generate it with `bazel` to make the `rules_rust` happy. +* `xxx.lock`: This file is generated by `bazel` and is used by `rules_rust` for reproducibility. + +## Repin + +For more information on how to repin the dependencies, +please check out the [rules_rust](https://github.com/bazelbuild/rules_rust). + +### Bash + +```bash +crates="atc_router_crate_index" +CARGO_BAZEL_REPIN=1 CARGO_BAZEL_REPIN_ONLY=$scrates bazel sync --only=$crates +unset crates +``` + +### Fish + +```fish +set -l crates \ + atc_router_crate_index +CARGO_BAZEL_REPIN=1 CARGO_BAZEL_REPIN_ONLY=$(string join ',' $crates) bazel sync --only=$(string join ',' $crates) +set -e crates +``` diff --git a/Cargo.Bazel.lock b/crate_locks/atc_router.Cargo.lock similarity index 92% rename from Cargo.Bazel.lock rename to crate_locks/atc_router.Cargo.lock index ad2452b6dcb..6e4688c2fc4 100644 --- a/Cargo.Bazel.lock +++ b/crate_locks/atc_router.Cargo.lock @@ -184,9 +184,9 @@ dependencies = [ [[package]] name = "regex" -version = "1.11.0" +version = "1.11.1" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "38200e5ee88914975b69f657f0801b6f6dccafd44fd9326302a4aaeecfacb1d8" +checksum = "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191" dependencies = [ "aho-corasick", "memchr", @@ -213,18 +213,18 @@ checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c" [[package]] name = "serde" -version = "1.0.213" +version = "1.0.214" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "3ea7893ff5e2466df8d720bb615088341b295f849602c6956047f8f80f0e9bc1" +checksum = "f55c3193aca71c12ad7890f1785d2b73e1b9f63a0bbc353c08ef26fe03fc56b5" dependencies = [ "serde_derive", ] [[package]] name = "serde_derive" -version = "1.0.213" +version = "1.0.214" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7e85ad2009c50b58e87caa8cd6dac16bdf511bbfb7af6c33df902396aa480fa5" +checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766" dependencies = [ "proc-macro2", "quote", @@ -254,9 +254,9 @@ dependencies = [ [[package]] name = "syn" -version = "2.0.82" +version = "2.0.87" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "83540f837a8afc019423a8edb95b52a8effe46957ee402287f4292fae35be021" +checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d" dependencies = [ "proc-macro2", "quote", @@ -265,18 +265,18 @@ dependencies = [ [[package]] name = "thiserror" -version = "1.0.65" +version = "1.0.68" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5d11abd9594d9b38965ef50805c5e469ca9cc6f197f883f717e0269a3057b3d5" +checksum = "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892" dependencies = [ "thiserror-impl", ] [[package]] name = "thiserror-impl" -version = "1.0.65" +version = "1.0.68" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ae71770322cbd277e69d762a16c444af02aa0575ac0d174f0b9562d3b37f8602" +checksum = "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e" dependencies = [ "proc-macro2", "quote", diff --git a/Cargo.Bazel.lock.json b/crate_locks/atc_router.lock similarity index 97% rename from Cargo.Bazel.lock.json rename to crate_locks/atc_router.lock index b8ba9443b78..b6f2a7fdaa8 100644 --- a/Cargo.Bazel.lock.json +++ b/crate_locks/atc_router.lock @@ -1,5 +1,5 @@ { - "checksum": "8374b41763bef26d4f617b2183d2c0e94616f961822b5b6f31c4d8ada177b48c", + "checksum": "71a528ead48a5f4f3d5eda359189caaecdd17e47fe58e6e0e5ab3a90d010e3d4", "crates": { "aho-corasick 1.1.3": { "name": "aho-corasick", @@ -106,7 +106,7 @@ "target": "pest" }, { - "id": "regex 1.11.0", + "id": "regex 1.11.1", "target": "regex" }, { @@ -818,7 +818,7 @@ "target": "memchr" }, { - "id": "thiserror 1.0.65", + "id": "thiserror 1.0.68", "target": "thiserror" }, { @@ -951,7 +951,7 @@ "target": "quote" }, { - "id": "syn 2.0.82", + "id": "syn 2.0.87", "target": "syn" } ], @@ -1156,14 +1156,14 @@ ], "license_file": "LICENSE-APACHE" }, - "regex 1.11.0": { + "regex 1.11.1": { "name": "regex", - "version": "1.11.0", + "version": "1.11.1", "package_url": "https://github.com/rust-lang/regex", "repository": { "Http": { - "url": "https://static.crates.io/crates/regex/1.11.0/download", - "sha256": "38200e5ee88914975b69f657f0801b6f6dccafd44fd9326302a4aaeecfacb1d8" + "url": "https://static.crates.io/crates/regex/1.11.1/download", + "sha256": "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191" } }, "targets": [ @@ -1229,7 +1229,7 @@ "selects": {} }, "edition": "2021", - "version": "1.11.0" + "version": "1.11.1" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1434,14 +1434,14 @@ ], "license_file": "LICENSE-APACHE" }, - "syn 2.0.82": { + "syn 2.0.87": { "name": "syn", - "version": "2.0.82", + "version": "2.0.87", "package_url": "https://github.com/dtolnay/syn", "repository": { "Http": { - "url": "https://static.crates.io/crates/syn/2.0.82/download", - "sha256": "83540f837a8afc019423a8edb95b52a8effe46957ee402287f4292fae35be021" + "url": "https://static.crates.io/crates/syn/2.0.87/download", + "sha256": "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d" } }, "targets": [ @@ -1492,7 +1492,7 @@ "selects": {} }, "edition": "2021", - "version": "2.0.82" + "version": "2.0.87" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1501,14 +1501,14 @@ ], "license_file": "LICENSE-APACHE" }, - "thiserror 1.0.65": { + "thiserror 1.0.68": { "name": "thiserror", - "version": "1.0.65", + "version": "1.0.68", "package_url": "https://github.com/dtolnay/thiserror", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror/1.0.65/download", - "sha256": "5d11abd9594d9b38965ef50805c5e469ca9cc6f197f883f717e0269a3057b3d5" + "url": "https://static.crates.io/crates/thiserror/1.0.68/download", + "sha256": "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892" } }, "targets": [ @@ -1545,7 +1545,7 @@ "deps": { "common": [ { - "id": "thiserror 1.0.65", + "id": "thiserror 1.0.68", "target": "build_script_build" } ], @@ -1555,13 +1555,13 @@ "proc_macro_deps": { "common": [ { - "id": "thiserror-impl 1.0.65", + "id": "thiserror-impl 1.0.68", "target": "thiserror_impl" } ], "selects": {} }, - "version": "1.0.65" + "version": "1.0.68" }, "build_script_attrs": { "data_glob": [ @@ -1575,14 +1575,14 @@ ], "license_file": "LICENSE-APACHE" }, - "thiserror-impl 1.0.65": { + "thiserror-impl 1.0.68": { "name": "thiserror-impl", - "version": "1.0.65", + "version": "1.0.68", "package_url": "https://github.com/dtolnay/thiserror", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror-impl/1.0.65/download", - "sha256": "ae71770322cbd277e69d762a16c444af02aa0575ac0d174f0b9562d3b37f8602" + "url": "https://static.crates.io/crates/thiserror-impl/1.0.68/download", + "sha256": "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e" } }, "targets": [ @@ -1615,14 +1615,14 @@ "target": "quote" }, { - "id": "syn 2.0.82", + "id": "syn 2.0.87", "target": "syn" } ], "selects": {} }, "edition": "2021", - "version": "1.0.65" + "version": "1.0.68" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -2016,7 +2016,7 @@ "lazy_static 1.5.0", "pest 2.7.14", "pest_derive 2.7.14", - "regex 1.11.0", + "regex 1.11.1", "uuid 1.11.0" ], "direct_dev_deps": [] From 9eaf491ae79ae6c6544e8c86efa654f7ea13217a Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Thu, 21 Nov 2024 17:11:45 +0800 Subject: [PATCH 4120/4351] chore(build): bump rust toolchain to 1.82.0 (#13905) ATC-Router requires rust version >= 1.81.0, so we bump to 1.82.0 --- build/kong_crate/deps.bzl | 19 ++++- crate_locks/atc_router.Cargo.lock | 40 ++++----- crate_locks/atc_router.lock | 135 +++++++++++++++--------------- 3 files changed, 107 insertions(+), 87 deletions(-) diff --git a/build/kong_crate/deps.bzl b/build/kong_crate/deps.bzl index ea9f1ac0bb2..9a11babf40b 100644 --- a/build/kong_crate/deps.bzl +++ b/build/kong_crate/deps.bzl @@ -16,9 +16,19 @@ def kong_crate_repositories(cargo_home_isolated = True): rules_rust_dependencies() + # To get the sha256s, please check out the + # https://static.rust-lang.org/dist/channel-rust-stable.toml rust_register_toolchains( edition = "2021", extra_target_triples = ["aarch64-unknown-linux-gnu"], + sha256s = { + "rustc-1.82.0-x86_64-unknown-linux-gnu.tar.xz": "90b61494f5ccfd4d1ca9a5ce4a0af49a253ca435c701d9c44e3e44b5faf70cb8", + "clippy-1.82.0-x86_64-unknown-linux-gnu.tar.xz": "ea4fbf6fbd3686d4f6e2a77953e2d42a86ea31e49a5f79ec038762c413b15577", + "cargo-1.82.0-x86_64-unknown-linux-gnu.tar.xz": "97aeae783874a932c4500f4d36473297945edf6294d63871784217d608718e70", + "llvm-tools-1.82.0-x86_64-unknown-linux-gnu.tar.xz": "29f9becd0e5f83196f94779e9e06ab76e0bd3a14bcdf599fabedbd4a69d045be", + "rust-std-1.82.0-x86_64-unknown-linux-gnu.tar.xz": "2eca3d36f7928f877c334909f35fe202fbcecce109ccf3b439284c2cb7849594", + }, + versions = ["1.82.0"], ) rust_repository_set( @@ -26,7 +36,14 @@ def kong_crate_repositories(cargo_home_isolated = True): edition = "2021", exec_triple = "x86_64-unknown-linux-gnu", extra_target_triples = ["aarch64-unknown-linux-gnu"], - versions = ["stable"], + sha256s = { + "rustc-1.82.0-aarch64-unknown-linux-gnu.tar.xz": "2958e667202819f6ba1ea88a2a36d7b6a49aad7e460b79ebbb5cf9221b96f599", + "clippy-1.82.0-aarch64-unknown-linux-gnu.tar.xz": "1e01808028b67a49f57925ea72b8a2155fbec346cd694d951577c63312ba9217", + "cargo-1.82.0-aarch64-unknown-linux-gnu.tar.xz": "05c0d904a82cddb8a00b0bbdd276ad7e24dea62a7b6c380413ab1e5a4ed70a56", + "llvm-tools-1.82.0-aarch64-unknown-linux-gnu.tar.xz": "db793edd8e8faef3c9f2aa873546c6d56b3421b2922ac9111ba30190b45c3b5c", + "rust-std-1.82.0-aarch64-unknown-linux-gnu.tar.xz": "1359ac1f3a123ae5da0ee9e47b98bb9e799578eefd9f347ff9bafd57a1d74a7f", + }, + versions = ["1.82.0"], ) crate_universe_dependencies() diff --git a/crate_locks/atc_router.Cargo.lock b/crate_locks/atc_router.Cargo.lock index 6e4688c2fc4..364cfae6183 100644 --- a/crate_locks/atc_router.Cargo.lock +++ b/crate_locks/atc_router.Cargo.lock @@ -52,9 +52,9 @@ dependencies = [ [[package]] name = "cpufeatures" -version = "0.2.14" +version = "0.2.15" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "608697df725056feaccfa42cffdaeeec3fccc4ffc38358ecd19b243e716a78e0" +checksum = "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" dependencies = [ "libc", ] @@ -103,9 +103,9 @@ checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" [[package]] name = "libc" -version = "0.2.161" +version = "0.2.164" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "8e9489c2807c139ffd9c1794f4af0ebe86a828db53ecdc7fea2111d0fed085d1" +checksum = "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f" [[package]] name = "memchr" @@ -166,9 +166,9 @@ dependencies = [ [[package]] name = "proc-macro2" -version = "1.0.89" +version = "1.0.91" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e" +checksum = "307e3004becf10f5a6e0d59d20f3cd28231b0e0827a96cd3e0ce6d14bc1e4bb3" dependencies = [ "unicode-ident", ] @@ -196,9 +196,9 @@ dependencies = [ [[package]] name = "regex-automata" -version = "0.4.8" +version = "0.4.9" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "368758f23274712b504848e9d5a6f010445cc8b87a7cdb4d7cbee666c1288da3" +checksum = "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908" dependencies = [ "aho-corasick", "memchr", @@ -213,18 +213,18 @@ checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c" [[package]] name = "serde" -version = "1.0.214" +version = "1.0.215" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f55c3193aca71c12ad7890f1785d2b73e1b9f63a0bbc353c08ef26fe03fc56b5" +checksum = "6513c1ad0b11a9376da888e3e0baa0077f1aed55c17f50e7b2397136129fb88f" dependencies = [ "serde_derive", ] [[package]] name = "serde_derive" -version = "1.0.214" +version = "1.0.215" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "de523f781f095e28fa605cdce0f8307e451cc0fd14e2eb4cd2e98a355b147766" +checksum = "ad1e866f866923f252f05c889987993144fb74e722403468a4ebd70c3cd756c0" dependencies = [ "proc-macro2", "quote", @@ -254,9 +254,9 @@ dependencies = [ [[package]] name = "syn" -version = "2.0.87" +version = "2.0.89" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d" +checksum = "44d46482f1c1c87acd84dea20c1bf5ebff4c757009ed6bf19cfd36fb10e92c4e" dependencies = [ "proc-macro2", "quote", @@ -265,18 +265,18 @@ dependencies = [ [[package]] name = "thiserror" -version = "1.0.68" +version = "1.0.69" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892" +checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52" dependencies = [ "thiserror-impl", ] [[package]] name = "thiserror-impl" -version = "1.0.68" +version = "1.0.69" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e" +checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" dependencies = [ "proc-macro2", "quote", @@ -297,9 +297,9 @@ checksum = "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971" [[package]] name = "unicode-ident" -version = "1.0.13" +version = "1.0.14" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe" +checksum = "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" [[package]] name = "uuid" diff --git a/crate_locks/atc_router.lock b/crate_locks/atc_router.lock index b6f2a7fdaa8..9c41fe7d8f5 100644 --- a/crate_locks/atc_router.lock +++ b/crate_locks/atc_router.lock @@ -1,5 +1,5 @@ { - "checksum": "71a528ead48a5f4f3d5eda359189caaecdd17e47fe58e6e0e5ab3a90d010e3d4", + "checksum": "a9a20974f77d4fa9001e79b35a202afc62efc5de414664912c347ea3475fe888", "crates": { "aho-corasick 1.1.3": { "name": "aho-corasick", @@ -266,14 +266,14 @@ ], "license_file": "LICENSE" }, - "cpufeatures 0.2.14": { + "cpufeatures 0.2.15": { "name": "cpufeatures", - "version": "0.2.14", + "version": "0.2.15", "package_url": "https://github.com/RustCrypto/utils", "repository": { "Http": { - "url": "https://static.crates.io/crates/cpufeatures/0.2.14/download", - "sha256": "608697df725056feaccfa42cffdaeeec3fccc4ffc38358ecd19b243e716a78e0" + "url": "https://static.crates.io/crates/cpufeatures/0.2.15/download", + "sha256": "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" } }, "targets": [ @@ -300,32 +300,32 @@ "selects": { "aarch64-linux-android": [ { - "id": "libc 0.2.161", + "id": "libc 0.2.164", "target": "libc" } ], "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ { - "id": "libc 0.2.161", + "id": "libc 0.2.164", "target": "libc" } ], "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ { - "id": "libc 0.2.161", + "id": "libc 0.2.164", "target": "libc" } ], "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ { - "id": "libc 0.2.161", + "id": "libc 0.2.164", "target": "libc" } ] } }, "edition": "2018", - "version": "0.2.14" + "version": "0.2.15" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -614,14 +614,14 @@ ], "license_file": "LICENSE-APACHE" }, - "libc 0.2.161": { + "libc 0.2.164": { "name": "libc", - "version": "0.2.161", + "version": "0.2.164", "package_url": "https://github.com/rust-lang/libc", "repository": { "Http": { - "url": "https://static.crates.io/crates/libc/0.2.161/download", - "sha256": "8e9489c2807c139ffd9c1794f4af0ebe86a828db53ecdc7fea2111d0fed085d1" + "url": "https://static.crates.io/crates/libc/0.2.164/download", + "sha256": "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f" } }, "targets": [ @@ -655,17 +655,24 @@ "compile_data_glob": [ "**" ], + "crate_features": { + "common": [ + "default", + "std" + ], + "selects": {} + }, "deps": { "common": [ { - "id": "libc 0.2.161", + "id": "libc 0.2.164", "target": "build_script_build" } ], "selects": {} }, "edition": "2015", - "version": "0.2.161" + "version": "0.2.164" }, "build_script_attrs": { "data_glob": [ @@ -818,7 +825,7 @@ "target": "memchr" }, { - "id": "thiserror 1.0.68", + "id": "thiserror 1.0.69", "target": "thiserror" }, { @@ -943,7 +950,7 @@ "target": "pest_meta" }, { - "id": "proc-macro2 1.0.89", + "id": "proc-macro2 1.0.91", "target": "proc_macro2" }, { @@ -951,7 +958,7 @@ "target": "quote" }, { - "id": "syn 2.0.87", + "id": "syn 2.0.89", "target": "syn" } ], @@ -1025,14 +1032,14 @@ ], "license_file": "LICENSE-APACHE" }, - "proc-macro2 1.0.89": { + "proc-macro2 1.0.91": { "name": "proc-macro2", - "version": "1.0.89", + "version": "1.0.91", "package_url": "https://github.com/dtolnay/proc-macro2", "repository": { "Http": { - "url": "https://static.crates.io/crates/proc-macro2/1.0.89/download", - "sha256": "f139b0662de085916d1fb67d2b4169d1addddda1919e696f3252b740b629986e" + "url": "https://static.crates.io/crates/proc-macro2/1.0.91/download", + "sha256": "307e3004becf10f5a6e0d59d20f3cd28231b0e0827a96cd3e0ce6d14bc1e4bb3" } }, "targets": [ @@ -1076,18 +1083,18 @@ "deps": { "common": [ { - "id": "proc-macro2 1.0.89", + "id": "proc-macro2 1.0.91", "target": "build_script_build" }, { - "id": "unicode-ident 1.0.13", + "id": "unicode-ident 1.0.14", "target": "unicode_ident" } ], "selects": {} }, "edition": "2021", - "version": "1.0.89" + "version": "1.0.91" }, "build_script_attrs": { "data_glob": [ @@ -1140,7 +1147,7 @@ "deps": { "common": [ { - "id": "proc-macro2 1.0.89", + "id": "proc-macro2 1.0.91", "target": "proc_macro2" } ], @@ -1218,7 +1225,7 @@ "target": "memchr" }, { - "id": "regex-automata 0.4.8", + "id": "regex-automata 0.4.9", "target": "regex_automata" }, { @@ -1238,14 +1245,14 @@ ], "license_file": "LICENSE-APACHE" }, - "regex-automata 0.4.8": { + "regex-automata 0.4.9": { "name": "regex-automata", - "version": "0.4.8", + "version": "0.4.9", "package_url": "https://github.com/rust-lang/regex/tree/master/regex-automata", "repository": { "Http": { - "url": "https://static.crates.io/crates/regex-automata/0.4.8/download", - "sha256": "368758f23274712b504848e9d5a6f010445cc8b87a7cdb4d7cbee666c1288da3" + "url": "https://static.crates.io/crates/regex-automata/0.4.9/download", + "sha256": "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908" } }, "targets": [ @@ -1312,7 +1319,7 @@ "selects": {} }, "edition": "2021", - "version": "0.4.8" + "version": "0.4.9" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1418,7 +1425,7 @@ "selects": { "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ { - "id": "cpufeatures 0.2.14", + "id": "cpufeatures 0.2.15", "target": "cpufeatures" } ] @@ -1434,14 +1441,14 @@ ], "license_file": "LICENSE-APACHE" }, - "syn 2.0.87": { + "syn 2.0.89": { "name": "syn", - "version": "2.0.87", + "version": "2.0.89", "package_url": "https://github.com/dtolnay/syn", "repository": { "Http": { - "url": "https://static.crates.io/crates/syn/2.0.87/download", - "sha256": "25aa4ce346d03a6dcd68dd8b4010bcb74e54e62c90c573f394c46eae99aba32d" + "url": "https://static.crates.io/crates/syn/2.0.89/download", + "sha256": "44d46482f1c1c87acd84dea20c1bf5ebff4c757009ed6bf19cfd36fb10e92c4e" } }, "targets": [ @@ -1477,7 +1484,7 @@ "deps": { "common": [ { - "id": "proc-macro2 1.0.89", + "id": "proc-macro2 1.0.91", "target": "proc_macro2" }, { @@ -1485,14 +1492,14 @@ "target": "quote" }, { - "id": "unicode-ident 1.0.13", + "id": "unicode-ident 1.0.14", "target": "unicode_ident" } ], "selects": {} }, "edition": "2021", - "version": "2.0.87" + "version": "2.0.89" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1501,14 +1508,14 @@ ], "license_file": "LICENSE-APACHE" }, - "thiserror 1.0.68": { + "thiserror 1.0.69": { "name": "thiserror", - "version": "1.0.68", + "version": "1.0.69", "package_url": "https://github.com/dtolnay/thiserror", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror/1.0.68/download", - "sha256": "02dd99dc800bbb97186339685293e1cc5d9df1f8fae2d0aecd9ff1c77efea892" + "url": "https://static.crates.io/crates/thiserror/1.0.69/download", + "sha256": "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52" } }, "targets": [ @@ -1545,7 +1552,7 @@ "deps": { "common": [ { - "id": "thiserror 1.0.68", + "id": "thiserror 1.0.69", "target": "build_script_build" } ], @@ -1555,13 +1562,13 @@ "proc_macro_deps": { "common": [ { - "id": "thiserror-impl 1.0.68", + "id": "thiserror-impl 1.0.69", "target": "thiserror_impl" } ], "selects": {} }, - "version": "1.0.68" + "version": "1.0.69" }, "build_script_attrs": { "data_glob": [ @@ -1575,14 +1582,14 @@ ], "license_file": "LICENSE-APACHE" }, - "thiserror-impl 1.0.68": { + "thiserror-impl 1.0.69": { "name": "thiserror-impl", - "version": "1.0.68", + "version": "1.0.69", "package_url": "https://github.com/dtolnay/thiserror", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror-impl/1.0.68/download", - "sha256": "a7c61ec9a6f64d2793d8a45faba21efbe3ced62a886d44c36a009b2b519b4c7e" + "url": "https://static.crates.io/crates/thiserror-impl/1.0.69/download", + "sha256": "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" } }, "targets": [ @@ -1607,7 +1614,7 @@ "deps": { "common": [ { - "id": "proc-macro2 1.0.89", + "id": "proc-macro2 1.0.91", "target": "proc_macro2" }, { @@ -1615,14 +1622,14 @@ "target": "quote" }, { - "id": "syn 2.0.87", + "id": "syn 2.0.89", "target": "syn" } ], "selects": {} }, "edition": "2021", - "version": "1.0.68" + "version": "1.0.69" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1741,14 +1748,14 @@ ], "license_file": "LICENSE-APACHE" }, - "unicode-ident 1.0.13": { + "unicode-ident 1.0.14": { "name": "unicode-ident", - "version": "1.0.13", + "version": "1.0.14", "package_url": "https://github.com/dtolnay/unicode-ident", "repository": { "Http": { - "url": "https://static.crates.io/crates/unicode-ident/1.0.13/download", - "sha256": "e91b56cd4cadaeb79bbf1a5645f6b4f8dc5bde8834ad5894a8db35fda9efa1fe" + "url": "https://static.crates.io/crates/unicode-ident/1.0.14/download", + "sha256": "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" } }, "targets": [ @@ -1771,14 +1778,10 @@ "**" ], "edition": "2018", - "version": "1.0.13" + "version": "1.0.14" }, - "license": "(MIT OR Apache-2.0) AND Unicode-DFS-2016", - "license_ids": [ - "Apache-2.0", - "MIT", - "Unicode-DFS-2016" - ], + "license": "(MIT OR Apache-2.0) AND Unicode-3.0", + "license_ids": [], "license_file": "LICENSE-APACHE" }, "uuid 1.11.0": { From 251665a459871c229918e3cef32b3529fc35b0de Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Fri, 22 Nov 2024 10:26:58 +0800 Subject: [PATCH 4121/4351] chore(deps): bump atc-router from v1.6.2 to v1.7.0 (#13903) ### Summary This release contains multiple improvements, including a better way of validating expressions and interpreter performance optimizations. ### Changelog https://github.com/Kong/atc-router/releases/tag/v1.7.0 ### Full Changelog https://github.com/Kong/atc-router/compare/v1.6.2...v1.7.0 KAG-5873 --------- Co-authored-by: Qi --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 5 + crate_locks/atc_router.Cargo.lock | 492 +- crate_locks/atc_router.lock | 4939 ++++++++++++++--- 4 files changed, 4715 insertions(+), 723 deletions(-) create mode 100644 changelog/unreleased/kong/bump-atc-router.yml diff --git a/.requirements b/.requirements index 3d6b9f099dc..40370da56ac 100644 --- a/.requirements +++ b/.requirements @@ -20,7 +20,7 @@ LUA_RESTY_LMDB=890b3caf45bd052e319e48349ef393ec93e08ac4 # 1.5.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 -ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 +ATC_ROUTER=76638f209b5a3f1f32b74793ef93adcf6b853b46 # 1.7.0 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml new file mode 100644 index 00000000000..8284278f5b7 --- /dev/null +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -0,0 +1,5 @@ +message: > + Bumped atc-router from v1.6.2 to v1.7.0. + This release contains multiple improvements, including better way for validating expressions and interpreter performance optimizations. +type: dependency +scope: Core diff --git a/crate_locks/atc_router.Cargo.lock b/crate_locks/atc_router.Cargo.lock index 364cfae6183..be6d878e690 100644 --- a/crate_locks/atc_router.Cargo.lock +++ b/crate_locks/atc_router.Cargo.lock @@ -11,11 +11,25 @@ dependencies = [ "memchr", ] +[[package]] +name = "anes" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" + +[[package]] +name = "anstyle" +version = "1.0.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" + [[package]] name = "atc-router" -version = "1.6.1" +version = "1.7.0" dependencies = [ + "bitflags", "cidr", + "criterion", "fnv", "lazy_static", "pest", @@ -26,6 +40,18 @@ dependencies = [ "uuid", ] +[[package]] +name = "autocfg" +version = "1.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" + +[[package]] +name = "bitflags" +version = "2.6.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" + [[package]] name = "block-buffer" version = "0.10.4" @@ -35,21 +61,85 @@ dependencies = [ "generic-array", ] +[[package]] +name = "bumpalo" +version = "3.16.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" + +[[package]] +name = "cast" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5" + [[package]] name = "cfg-if" version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" +[[package]] +name = "ciborium" +version = "0.2.2" +source = 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"license_file": "LICENSE-MIT" }, - "atc-router 1.6.1": { + "anes 0.1.6": { + "name": "anes", + "version": "0.1.6", + "package_url": "https://github.com/zrzka/anes-rs", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/anes/0.1.6/download", + "sha256": "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" + } + }, + "targets": [ + { + "Library": { + "crate_name": "anes", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "anes", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "default" + ], + "selects": {} + }, + "edition": "2018", + "version": "0.1.6" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": null + }, + "anstyle 1.0.10": { + "name": "anstyle", + "version": "1.0.10", + "package_url": "https://github.com/rust-cli/anstyle.git", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/anstyle/1.0.10/download", + "sha256": "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" + } + }, + "targets": [ + { + "Library": { + "crate_name": "anstyle", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "anstyle", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "default", + "std" + ], + "selects": {} + }, + "edition": "2021", + "version": "1.0.10" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "atc-router 1.7.0": { "name": "atc-router", - "version": "1.6.1", + "version": "1.7.0", "package_url": "https://github.com/Kong/atc-router", "repository": null, "targets": [ @@ -90,7 +181,11 @@ "deps": { "common": [ { - "id": "cidr 0.2.3", + "id": "bitflags 2.6.0", + "target": "bitflags" + }, + { + "id": "cidr 0.3.0", "target": "cidr" }, { @@ -116,6 +211,15 @@ ], "selects": {} }, + "deps_dev": { + "common": [ + { + "id": "criterion 0.5.1", + "target": "criterion" + } + ], + "selects": {} + }, "edition": "2021", "proc_macro_deps": { "common": [ @@ -126,7 +230,7 @@ ], "selects": {} }, - "version": "1.6.1" + "version": "1.7.0" }, "license": "Apache-2.0", "license_ids": [ @@ -134,20 +238,20 @@ ], "license_file": null }, - "block-buffer 0.10.4": { - "name": "block-buffer", - "version": "0.10.4", - "package_url": "https://github.com/RustCrypto/utils", + "autocfg 1.4.0": { + "name": "autocfg", + "version": "1.4.0", + "package_url": "https://github.com/cuviper/autocfg", "repository": { "Http": { - "url": "https://static.crates.io/crates/block-buffer/0.10.4/download", - "sha256": "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" + "url": "https://static.crates.io/crates/autocfg/1.4.0/download", + "sha256": "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" } }, "targets": [ { "Library": { - "crate_name": "block_buffer", + "crate_name": "autocfg", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -158,44 +262,35 @@ } } ], - "library_target_name": "block_buffer", + "library_target_name": "autocfg", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [ - { - "id": "generic-array 0.14.7", - "target": "generic_array" - } - ], - "selects": {} - }, - "edition": "2018", - "version": "0.10.4" + "edition": "2015", + "version": "1.4.0" }, - "license": "MIT OR Apache-2.0", + "license": "Apache-2.0 OR MIT", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "cfg-if 1.0.0": { - "name": "cfg-if", - "version": "1.0.0", - "package_url": "https://github.com/alexcrichton/cfg-if", + "bitflags 2.6.0": { + "name": "bitflags", + "version": "2.6.0", + "package_url": "https://github.com/bitflags/bitflags", "repository": { "Http": { - "url": "https://static.crates.io/crates/cfg-if/1.0.0/download", - "sha256": "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + "url": "https://static.crates.io/crates/bitflags/2.6.0/download", + "sha256": "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" } }, "targets": [ { "Library": { - "crate_name": "cfg_if", + "crate_name": "bitflags", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -206,35 +301,35 @@ } } ], - "library_target_name": "cfg_if", + "library_target_name": "bitflags", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2018", - "version": "1.0.0" + "edition": "2021", + "version": "2.6.0" }, - "license": "MIT/Apache-2.0", + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "cidr 0.2.3": { - "name": "cidr", - "version": "0.2.3", - "package_url": "https://github.com/stbuehler/rust-cidr", + "block-buffer 0.10.4": { + "name": "block-buffer", + "version": "0.10.4", + "package_url": "https://github.com/RustCrypto/utils", "repository": { "Http": { - "url": "https://static.crates.io/crates/cidr/0.2.3/download", - "sha256": "6bdf600c45bd958cf2945c445264471cca8b6c8e67bc87b71affd6d7e5682621" + "url": "https://static.crates.io/crates/block-buffer/0.10.4/download", + "sha256": "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" } }, "targets": [ { "Library": { - "crate_name": "cidr", + "crate_name": "block_buffer", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -245,41 +340,44 @@ } } ], - "library_target_name": "cidr", + "library_target_name": "block_buffer", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "default", - "std" + { + "id": "generic-array 0.14.7", + "target": "generic_array" + } ], "selects": {} }, "edition": "2018", - "version": "0.2.3" + "version": "0.10.4" }, - "license": "MIT", + "license": "MIT OR Apache-2.0", "license_ids": [ + "Apache-2.0", "MIT" ], - "license_file": "LICENSE" + "license_file": "LICENSE-APACHE" }, - "cpufeatures 0.2.15": { - "name": "cpufeatures", - "version": "0.2.15", - "package_url": "https://github.com/RustCrypto/utils", + "bumpalo 3.16.0": { + "name": "bumpalo", + "version": "3.16.0", + "package_url": "https://github.com/fitzgen/bumpalo", "repository": { "Http": { - "url": "https://static.crates.io/crates/cpufeatures/0.2.15/download", - "sha256": "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" + "url": "https://static.crates.io/crates/bumpalo/3.16.0/download", + "sha256": "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" } }, "targets": [ { "Library": { - "crate_name": "cpufeatures", + "crate_name": "bumpalo", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -290,42 +388,19 @@ } } ], - "library_target_name": "cpufeatures", + "library_target_name": "bumpalo", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [], - "selects": { - "aarch64-linux-android": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ] - } + "crate_features": { + "common": [ + "default" + ], + "selects": {} }, - "edition": "2018", - "version": "0.2.15" + "edition": "2021", + "version": "3.16.0" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -334,20 +409,20 @@ ], "license_file": "LICENSE-APACHE" }, - "crypto-common 0.1.6": { - "name": "crypto-common", - "version": "0.1.6", - "package_url": "https://github.com/RustCrypto/traits", + "cast 0.3.0": { + "name": "cast", + "version": "0.3.0", + "package_url": "https://github.com/japaric/cast.rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/crypto-common/0.1.6/download", - "sha256": "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3" + "url": "https://static.crates.io/crates/cast/0.3.0/download", + "sha256": "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5" } }, "targets": [ { "Library": { - "crate_name": "crypto_common", + "crate_name": "cast", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -358,26 +433,13 @@ } } ], - "library_target_name": "crypto_common", + "library_target_name": "cast", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [ - { - "id": "generic-array 0.14.7", - "target": "generic_array" - }, - { - "id": "typenum 1.17.0", - "target": "typenum" - } - ], - "selects": {} - }, "edition": "2018", - "version": "0.1.6" + "version": "0.3.0" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -386,20 +448,20 @@ ], "license_file": "LICENSE-APACHE" }, - "digest 0.10.7": { - "name": "digest", - "version": "0.10.7", - "package_url": "https://github.com/RustCrypto/traits", + "cfg-if 1.0.0": { + "name": "cfg-if", + "version": "1.0.0", + "package_url": "https://github.com/alexcrichton/cfg-if", "repository": { "Http": { - "url": "https://static.crates.io/crates/digest/0.10.7/download", - "sha256": "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292" + "url": "https://static.crates.io/crates/cfg-if/1.0.0/download", + "sha256": "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" } }, "targets": [ { "Library": { - "crate_name": "digest", + "crate_name": "cfg_if", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -410,57 +472,36 @@ } } ], - "library_target_name": "digest", + "library_target_name": "cfg_if", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "block-buffer", - "core-api", - "default" - ], - "selects": {} - }, - "deps": { - "common": [ - { - "id": "block-buffer 0.10.4", - "target": "block_buffer" - }, - { - "id": "crypto-common 0.1.6", - "target": "crypto_common" - } - ], - "selects": {} - }, "edition": "2018", - "version": "0.10.7" + "version": "1.0.0" }, - "license": "MIT OR Apache-2.0", + "license": "MIT/Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "fnv 1.0.7": { - "name": "fnv", - "version": "1.0.7", - "package_url": "https://github.com/servo/rust-fnv", + "ciborium 0.2.2": { + "name": "ciborium", + "version": "0.2.2", + "package_url": "https://github.com/enarx/ciborium", "repository": { "Http": { - "url": "https://static.crates.io/crates/fnv/1.0.7/download", - "sha256": "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" + "url": "https://static.crates.io/crates/ciborium/0.2.2/download", + "sha256": "42e69ffd6f0917f5c029256a24d0161db17cea3997d185db0d35926308770f0e" } }, "targets": [ { "Library": { - "crate_name": "fnv", - "crate_root": "lib.rs", + "crate_name": "ciborium", + "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, "include": [ @@ -470,7 +511,7 @@ } } ], - "library_target_name": "fnv", + "library_target_name": "ciborium", "common_attrs": { "compile_data_glob": [ "**" @@ -482,113 +523,46 @@ ], "selects": {} }, - "edition": "2015", - "version": "1.0.7" - }, - "license": "Apache-2.0 / MIT", - "license_ids": [ - "Apache-2.0", - "MIT" - ], - "license_file": "LICENSE-APACHE" - }, - "generic-array 0.14.7": { - "name": "generic-array", - "version": "0.14.7", - "package_url": "https://github.com/fizyk20/generic-array.git", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/generic-array/0.14.7/download", - "sha256": "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a" - } - }, - "targets": [ - { - "Library": { - "crate_name": "generic_array", - "crate_root": "src/lib.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - } - ], - "library_target_name": "generic_array", - "common_attrs": { - "compile_data_glob": [ - "**" - ], - "crate_features": { - "common": [ - "more_lengths" - ], - "selects": {} - }, "deps": { "common": [ { - "id": "generic-array 0.14.7", - "target": "build_script_build" + "id": "ciborium-io 0.2.2", + "target": "ciborium_io" }, { - "id": "typenum 1.17.0", - "target": "typenum" - } - ], - "selects": {} - }, - "edition": "2015", - "version": "0.14.7" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ], - "deps": { - "common": [ + "id": "ciborium-ll 0.2.2", + "target": "ciborium_ll" + }, { - "id": "version_check 0.9.5", - "target": "version_check" + "id": "serde 1.0.215", + "target": "serde" } ], "selects": {} - } + }, + "edition": "2021", + "version": "0.2.2" }, - "license": "MIT", + "license": "Apache-2.0", "license_ids": [ - "MIT" + "Apache-2.0" ], "license_file": "LICENSE" }, - "lazy_static 1.5.0": { - "name": "lazy_static", - "version": "1.5.0", - "package_url": "https://github.com/rust-lang-nursery/lazy-static.rs", + "ciborium-io 0.2.2": { + "name": "ciborium-io", + "version": "0.2.2", + "package_url": "https://github.com/enarx/ciborium", "repository": { "Http": { - "url": "https://static.crates.io/crates/lazy_static/1.5.0/download", - "sha256": "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" + "url": "https://static.crates.io/crates/ciborium-io/0.2.2/download", + "sha256": "05afea1e0a06c9be33d539b876f1ce3692f4afea2cb41f740e7743225ed1c757" } }, "targets": [ { "Library": { - "crate_name": "lazy_static", + "crate_name": "ciborium_io", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -599,35 +573,41 @@ } } ], - "library_target_name": "lazy_static", + "library_target_name": "ciborium_io", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2015", - "version": "1.5.0" + "crate_features": { + "common": [ + "alloc", + "std" + ], + "selects": {} + }, + "edition": "2021", + "version": "0.2.2" }, - "license": "MIT OR Apache-2.0", + "license": "Apache-2.0", "license_ids": [ - "Apache-2.0", - "MIT" + "Apache-2.0" ], - "license_file": "LICENSE-APACHE" + "license_file": "LICENSE" }, - "libc 0.2.164": { - "name": "libc", - "version": "0.2.164", - "package_url": "https://github.com/rust-lang/libc", + "ciborium-ll 0.2.2": { + "name": "ciborium-ll", + "version": "0.2.2", + "package_url": "https://github.com/enarx/ciborium", "repository": { "Http": { - "url": "https://static.crates.io/crates/libc/0.2.164/download", - "sha256": "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f" + "url": "https://static.crates.io/crates/ciborium-ll/0.2.2/download", + "sha256": "57663b653d948a338bfb3eeba9bb2fd5fcfaecb9e199e87e1eda4d9e8b240fd9" } }, "targets": [ { "Library": { - "crate_name": "libc", + "crate_name": "ciborium_ll", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -636,70 +616,49 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "libc", + "library_target_name": "ciborium_ll", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "default", - "std" - ], - "selects": {} - }, "deps": { "common": [ { - "id": "libc 0.2.164", - "target": "build_script_build" + "id": "ciborium-io 0.2.2", + "target": "ciborium_io" + }, + { + "id": "half 2.4.1", + "target": "half" } ], "selects": {} }, - "edition": "2015", - "version": "0.2.164" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "edition": "2021", + "version": "0.2.2" }, - "license": "MIT OR Apache-2.0", + "license": "Apache-2.0", "license_ids": [ - "Apache-2.0", - "MIT" + "Apache-2.0" ], - "license_file": "LICENSE-APACHE" + "license_file": "LICENSE" }, - "memchr 2.7.4": { - "name": "memchr", - "version": "2.7.4", - "package_url": "https://github.com/BurntSushi/memchr", + "cidr 0.3.0": { + "name": "cidr", + "version": "0.3.0", + "package_url": "https://github.com/stbuehler/rust-cidr", "repository": { "Http": { - "url": "https://static.crates.io/crates/memchr/2.7.4/download", - "sha256": "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3" + "url": "https://static.crates.io/crates/cidr/0.3.0/download", + "sha256": "bfc95a0c21d5409adc146dbbb152b5c65aaea32bc2d2f57cf12f850bffdd7ab8" } }, "targets": [ { "Library": { - "crate_name": "memchr", + "crate_name": "cidr", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -710,43 +669,41 @@ } } ], - "library_target_name": "memchr", + "library_target_name": "cidr", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "alloc", "default", "std" ], "selects": {} }, "edition": "2021", - "version": "2.7.4" + "version": "0.3.0" }, - "license": "Unlicense OR MIT", + "license": "MIT", "license_ids": [ - "MIT", - "Unlicense" + "MIT" ], - "license_file": "LICENSE-MIT" + "license_file": "LICENSE" }, - "once_cell 1.20.2": { - "name": "once_cell", - "version": "1.20.2", - "package_url": "https://github.com/matklad/once_cell", + "clap 4.5.21": { + "name": "clap", + "version": "4.5.21", + "package_url": "https://github.com/clap-rs/clap", "repository": { "Http": { - "url": "https://static.crates.io/crates/once_cell/1.20.2/download", - "sha256": "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775" + "url": "https://static.crates.io/crates/clap/4.5.21/download", + "sha256": "fb3b4b9e5a7c7514dfa52869339ee98b3156b0bfb4e8a77c4ff4babb64b1604f" } }, "targets": [ { "Library": { - "crate_name": "once_cell", + "crate_name": "clap", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -757,22 +714,28 @@ } } ], - "library_target_name": "once_cell", + "library_target_name": "clap", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "alloc", - "default", - "race", "std" ], "selects": {} }, + "deps": { + "common": [ + { + "id": "clap_builder 4.5.21", + "target": "clap_builder" + } + ], + "selects": {} + }, "edition": "2021", - "version": "1.20.2" + "version": "4.5.21" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -781,20 +744,20 @@ ], "license_file": "LICENSE-APACHE" }, - "pest 2.7.14": { - "name": "pest", - "version": "2.7.14", - "package_url": "https://github.com/pest-parser/pest", + "clap_builder 4.5.21": { + "name": "clap_builder", + "version": "4.5.21", + "package_url": "https://github.com/clap-rs/clap", "repository": { "Http": { - "url": "https://static.crates.io/crates/pest/2.7.14/download", - "sha256": "879952a81a83930934cbf1786752d6dedc3b1f29e8f8fb2ad1d0a36f377cf442" + "url": "https://static.crates.io/crates/clap_builder/4.5.21/download", + "sha256": "b17a95aa67cc7b5ebd32aa5370189aa0d79069ef1c64ce893bd30fb24bff20ec" } }, "targets": [ { "Library": { - "crate_name": "pest", + "crate_name": "clap_builder", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -805,15 +768,13 @@ } } ], - "library_target_name": "pest", + "library_target_name": "clap_builder", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "default", - "memchr", "std" ], "selects": {} @@ -821,22 +782,18 @@ "deps": { "common": [ { - "id": "memchr 2.7.4", - "target": "memchr" - }, - { - "id": "thiserror 1.0.69", - "target": "thiserror" + "id": "anstyle 1.0.10", + "target": "anstyle" }, { - "id": "ucd-trie 0.1.7", - "target": "ucd_trie" + "id": "clap_lex 0.7.3", + "target": "clap_lex" } ], "selects": {} }, "edition": "2021", - "version": "2.7.14" + "version": "4.5.21" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -845,20 +802,20 @@ ], "license_file": "LICENSE-APACHE" }, - "pest_derive 2.7.14": { - "name": "pest_derive", - "version": "2.7.14", - "package_url": "https://github.com/pest-parser/pest", + "clap_lex 0.7.3": { + "name": "clap_lex", + "version": "0.7.3", + "package_url": 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"library_target_name": "cpufeatures", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "std" - ], - "selects": {} - }, "deps": { - "common": [ - { - "id": "pest 2.7.14", - "target": "pest" - }, - { - "id": "pest_meta 2.7.14", - "target": "pest_meta" - }, - { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" - }, - { - "id": "quote 1.0.37", - "target": "quote" - }, - { - "id": "syn 2.0.89", - "target": "syn" - } - ], - "selects": {} + "common": [], + "selects": { + "aarch64-linux-android": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ] + } }, - "edition": "2021", - 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+ "crate_name": "crossbeam_deque", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1132,7 +1115,7 @@ } } ], - "library_target_name": "quote", + "library_target_name": "crossbeam_deque", "common_attrs": { "compile_data_glob": [ "**" @@ -1140,21 +1123,25 @@ "crate_features": { "common": [ "default", - "proc-macro" + "std" ], "selects": {} }, "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" + "id": "crossbeam-epoch 0.9.18", + "target": "crossbeam_epoch" + }, + { + "id": "crossbeam-utils 0.8.20", + "target": "crossbeam_utils" } ], "selects": {} }, - "edition": "2018", - "version": "1.0.37" + "edition": "2021", + "version": "0.8.5" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1163,20 +1150,20 @@ ], "license_file": "LICENSE-APACHE" }, - "regex 1.11.1": { - "name": "regex", - "version": "1.11.1", - "package_url": "https://github.com/rust-lang/regex", + "crossbeam-epoch 0.9.18": { + "name": "crossbeam-epoch", + "version": "0.9.18", + 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"https://github.com/rustwasm/wasm-bindgen/tree/master/crates/shared", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/wasm-bindgen-shared/0.2.95/download", + "sha256": "65fc09f10666a9f147042251e0dda9c18f166ff7de300607007e96bdebc1068d" + } + }, + "targets": [ + { + "Library": { + "crate_name": "wasm_bindgen_shared", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "wasm_bindgen_shared", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "deps": { + "common": [ + { + "id": "wasm-bindgen-shared 0.2.95", + "target": "build_script_build" + } + ], + "selects": {} + }, + "edition": "2021", + "version": "0.2.95" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ], + "links": "wasm_bindgen" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "web-sys 0.3.72": { + "name": "web-sys", + "version": "0.3.72", + "package_url": "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/web-sys", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/web-sys/0.3.72/download", + "sha256": "f6488b90108c040df0fe62fa815cbdee25124641df01814dd7282749234c6112" + } + }, + "targets": [ + { + "Library": { + "crate_name": "web_sys", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "web_sys", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "CanvasRenderingContext2d", + "Document", + "DomRect", + "DomRectReadOnly", + "Element", + "EventTarget", + "HtmlCanvasElement", + "HtmlElement", + "Node", + "Window" + ], + "selects": {} + }, + "deps": { + "common": [ + { + "id": "js-sys 0.3.72", + "target": "js_sys" }, { - "id": "regex-syntax 0.8.5", - "target": "regex_syntax" + "id": "wasm-bindgen 0.2.95", + "target": "wasm_bindgen" } ], "selects": {} }, "edition": "2021", - "version": "0.4.9" + "version": "0.3.72" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1328,20 +4528,20 @@ ], "license_file": "LICENSE-APACHE" }, - "regex-syntax 0.8.5": { - "name": "regex-syntax", - "version": "0.8.5", - "package_url": "https://github.com/rust-lang/regex/tree/master/regex-syntax", + "winapi-util 0.1.9": { + "name": "winapi-util", + "version": "0.1.9", + "package_url": "https://github.com/BurntSushi/winapi-util", "repository": { "Http": { - "url": "https://static.crates.io/crates/regex-syntax/0.8.5/download", - "sha256": "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c" + "url": "https://static.crates.io/crates/winapi-util/0.1.9/download", + "sha256": "cf221c93e13a30d793f7645a0e7762c55d169dbb0a49671918a2319d289b10bb" } }, "targets": [ { "Library": { - "crate_name": "regex_syntax", + "crate_name": "winapi_util", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1352,50 +4552,106 @@ } } ], - "library_target_name": "regex_syntax", + "library_target_name": "winapi_util", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "deps": { + "common": [], + "selects": { + "cfg(windows)": [ + { + "id": "windows-sys 0.59.0", + "target": "windows_sys" + } + ] + } + }, + "edition": "2021", + "version": "0.1.9" + }, + "license": "Unlicense OR MIT", + "license_ids": [ + "MIT", + "Unlicense" + ], + "license_file": "LICENSE-MIT" + }, + "windows-sys 0.52.0": { + "name": "windows-sys", + "version": "0.52.0", + "package_url": "https://github.com/microsoft/windows-rs", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/windows-sys/0.52.0/download", + "sha256": "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d" + } + }, + "targets": [ + { + "Library": { + "crate_name": "windows_sys", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "windows_sys", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "default", - "std", - "unicode", - "unicode-age", - "unicode-bool", - "unicode-case", - "unicode-gencat", - "unicode-perl", - "unicode-script", - "unicode-segment" + "Win32", + "Win32_Foundation", + "Win32_Storage", + "Win32_Storage_FileSystem", + "Win32_System", + "Win32_System_Console", + "default" + ], + "selects": {} + }, + "deps": { + "common": [ + { + "id": "windows-targets 0.52.6", + "target": "windows_targets" + } ], "selects": {} }, "edition": "2021", - "version": "0.8.5" + "version": "0.52.0" }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "sha2 0.10.8": { - "name": "sha2", - "version": "0.10.8", - "package_url": "https://github.com/RustCrypto/hashes", + "windows-sys 0.59.0": { + "name": "windows-sys", + "version": "0.59.0", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/sha2/0.10.8/download", - "sha256": "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8" + "url": "https://static.crates.io/crates/windows-sys/0.59.0/download", + "sha256": "1e38bc4d79ed67fd075bcc251a1c39b32a1776bbe92e5bef1f0bf1f8c531853b" } }, "targets": [ { "Library": { - "crate_name": "sha2", + "crate_name": "windows_sys", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1406,55 +4662,149 @@ } } ], - "library_target_name": "sha2", + "library_target_name": "windows_sys", "common_attrs": { "compile_data_glob": [ "**" ], + "crate_features": { + "common": [ + "Win32", + "Win32_Foundation", + "Win32_Storage", + "Win32_Storage_FileSystem", + "Win32_System", + "Win32_System_Console", + "Win32_System_SystemInformation", + "default" + ], + "selects": {} + }, "deps": { "common": [ { - "id": "cfg-if 1.0.0", - "target": "cfg_if" - }, - { - "id": "digest 0.10.7", - "target": "digest" + "id": "windows-targets 0.52.6", + "target": "windows_targets" } ], + "selects": {} + }, + "edition": "2021", + "version": "0.59.0" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "license-apache-2.0" + }, + "windows-targets 0.52.6": { + "name": "windows-targets", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/windows-targets/0.52.6/download", + "sha256": "9b724f72796e036ab90c1021d4780d4d3d648aca59e491e6b98e725b84e99973" + } + }, + "targets": [ + { + "Library": { + "crate_name": "windows_targets", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "windows_targets", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "deps": { + "common": [], "selects": { - "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ + "aarch64-pc-windows-gnullvm": [ { - "id": "cpufeatures 0.2.15", - "target": "cpufeatures" + "id": "windows_aarch64_gnullvm 0.52.6", + "target": "windows_aarch64_gnullvm" + } + ], + "cfg(all(any(target_arch = \"x86_64\", target_arch = \"arm64ec\"), target_env = \"msvc\", not(windows_raw_dylib)))": [ + { + "id": "windows_x86_64_msvc 0.52.6", + "target": "windows_x86_64_msvc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_env = \"msvc\", not(windows_raw_dylib)))": [ + { + "id": "windows_aarch64_msvc 0.52.6", + "target": "windows_aarch64_msvc" + } + ], + "cfg(all(target_arch = \"x86\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ + { + "id": "windows_i686_gnu 0.52.6", + "target": "windows_i686_gnu" + } + ], + "cfg(all(target_arch = \"x86\", target_env = \"msvc\", not(windows_raw_dylib)))": [ + { + "id": "windows_i686_msvc 0.52.6", + "target": "windows_i686_msvc" + } + ], + "cfg(all(target_arch = \"x86_64\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ + { + "id": "windows_x86_64_gnu 0.52.6", + "target": "windows_x86_64_gnu" + } + ], + "i686-pc-windows-gnullvm": [ + { + "id": "windows_i686_gnullvm 0.52.6", + "target": "windows_i686_gnullvm" + } + ], + "x86_64-pc-windows-gnullvm": [ + { + "id": "windows_x86_64_gnullvm 0.52.6", + "target": "windows_x86_64_gnullvm" } ] } }, - "edition": "2018", - "version": "0.10.8" + "edition": "2021", + "version": "0.52.6" }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "syn 2.0.89": { - "name": "syn", - "version": "2.0.89", - "package_url": "https://github.com/dtolnay/syn", + "windows_aarch64_gnullvm 0.52.6": { + "name": "windows_aarch64_gnullvm", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/syn/2.0.89/download", - "sha256": "44d46482f1c1c87acd84dea20c1bf5ebff4c757009ed6bf19cfd36fb10e92c4e" + "url": "https://static.crates.io/crates/windows_aarch64_gnullvm/0.52.6/download", + "sha256": "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" } }, "targets": [ { "Library": { - "crate_name": "syn", + "crate_name": "windows_aarch64_gnullvm", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1463,65 +4813,128 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "syn", + "library_target_name": "windows_aarch64_gnullvm", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "clone-impls", - "default", - "derive", - "parsing", - "printing", - "proc-macro" + { + "id": "windows_aarch64_gnullvm 0.52.6", + "target": "build_script_build" + } ], "selects": {} }, + "edition": "2021", + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "license-apache-2.0" + }, + "windows_aarch64_msvc 0.52.6": { + "name": "windows_aarch64_msvc", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/windows_aarch64_msvc/0.52.6/download", + "sha256": "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" + } + }, + "targets": [ + { + "Library": { + "crate_name": "windows_aarch64_msvc", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "windows_aarch64_msvc", + "common_attrs": { + "compile_data_glob": [ + "**" + ], "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" - }, - { - "id": "quote 1.0.37", - "target": "quote" - }, - { - "id": "unicode-ident 1.0.14", - "target": "unicode_ident" + "id": "windows_aarch64_msvc 0.52.6", + "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "version": "2.0.89" + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "thiserror 1.0.69": { - "name": "thiserror", - "version": "1.0.69", - "package_url": "https://github.com/dtolnay/thiserror", + "windows_i686_gnu 0.52.6": { + "name": "windows_i686_gnu", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror/1.0.69/download", - "sha256": "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52" + "url": "https://static.crates.io/crates/windows_i686_gnu/0.52.6/download", + "sha256": "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" } }, "targets": [ { "Library": { - "crate_name": "thiserror", + "crate_name": "windows_i686_gnu", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1544,7 +4957,7 @@ } } ], - "library_target_name": "thiserror", + "library_target_name": "windows_i686_gnu", "common_attrs": { "compile_data_glob": [ "**" @@ -1552,23 +4965,14 @@ "deps": { "common": [ { - "id": "thiserror 1.0.69", + "id": "windows_i686_gnu 0.52.6", "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "proc_macro_deps": { - "common": [ - { - "id": "thiserror-impl 1.0.69", - "target": "thiserror_impl" - } - ], - "selects": {} - }, - "version": "1.0.69" + "version": "0.52.6" }, "build_script_attrs": { "data_glob": [ @@ -1580,22 +4984,22 @@ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "thiserror-impl 1.0.69": { - "name": "thiserror-impl", - "version": "1.0.69", - "package_url": "https://github.com/dtolnay/thiserror", + "windows_i686_gnullvm 0.52.6": { + "name": "windows_i686_gnullvm", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror-impl/1.0.69/download", - "sha256": "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" + "url": "https://static.crates.io/crates/windows_i686_gnullvm/0.52.6/download", + "sha256": "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66" } }, "targets": [ { - "ProcMacro": { - "crate_name": "thiserror_impl", + "Library": { + "crate_name": "windows_i686_gnullvm", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1604,9 +5008,21 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "thiserror_impl", + "library_target_name": "windows_i686_gnullvm", "common_attrs": { "compile_data_glob": [ "**" @@ -1614,44 +5030,41 @@ "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" - }, - { - "id": "quote 1.0.37", - "target": "quote" - }, - { - "id": "syn 2.0.89", - "target": "syn" + "id": "windows_i686_gnullvm 0.52.6", + "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "version": "1.0.69" + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "typenum 1.17.0": { - "name": "typenum", - "version": "1.17.0", - "package_url": "https://github.com/paholg/typenum", + "windows_i686_msvc 0.52.6": { + "name": "windows_i686_msvc", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/typenum/1.17.0/download", - "sha256": "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825" + "url": "https://static.crates.io/crates/windows_i686_msvc/0.52.6/download", + "sha256": "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" } }, "targets": [ { "Library": { - "crate_name": "typenum", + "crate_name": "windows_i686_msvc", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1663,8 +5076,8 @@ }, { "BuildScript": { - "crate_name": "build_script_main", - "crate_root": "build/main.rs", + "crate_name": "build_script_build", + "crate_root": "build.rs", "srcs": { "allow_empty": false, "include": [ @@ -1674,7 +5087,7 @@ } } ], - "library_target_name": "typenum", + "library_target_name": "windows_i686_msvc", "common_attrs": { "compile_data_glob": [ "**" @@ -1682,14 +5095,14 @@ "deps": { "common": [ { - "id": "typenum 1.17.0", - "target": "build_script_main" + "id": "windows_i686_msvc 0.52.6", + "target": "build_script_build" } ], "selects": {} }, - "edition": "2018", - "version": "1.17.0" + "edition": "2021", + "version": "0.52.6" }, "build_script_attrs": { "data_glob": [ @@ -1701,22 +5114,22 @@ "Apache-2.0", "MIT" ], - "license_file": "LICENSE" + "license_file": "license-apache-2.0" }, - "ucd-trie 0.1.7": { - "name": "ucd-trie", - "version": "0.1.7", - "package_url": "https://github.com/BurntSushi/ucd-generate", + "windows_x86_64_gnu 0.52.6": { + "name": "windows_x86_64_gnu", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/ucd-trie/0.1.7/download", - "sha256": "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971" + "url": "https://static.crates.io/crates/windows_x86_64_gnu/0.52.6/download", + "sha256": "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" } }, "targets": [ { "Library": { - "crate_name": "ucd_trie", + "crate_name": "windows_x86_64_gnu", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1725,43 +5138,63 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "ucd_trie", + "library_target_name": "windows_x86_64_gnu", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "std" + { + "id": "windows_x86_64_gnu 0.52.6", + "target": "build_script_build" + } ], "selects": {} }, "edition": "2021", - "version": "0.1.7" + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "unicode-ident 1.0.14": { - "name": "unicode-ident", - "version": "1.0.14", - "package_url": "https://github.com/dtolnay/unicode-ident", + "windows_x86_64_gnullvm 0.52.6": { + "name": "windows_x86_64_gnullvm", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/unicode-ident/1.0.14/download", - "sha256": "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" + "url": "https://static.crates.io/crates/windows_x86_64_gnullvm/0.52.6/download", + "sha256": "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" } }, "targets": [ { "Library": { - "crate_name": "unicode_ident", + "crate_name": "windows_x86_64_gnullvm", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1770,35 +5203,11 @@ ] } } - } - ], - "library_target_name": "unicode_ident", - "common_attrs": { - "compile_data_glob": [ - "**" - ], - "edition": "2018", - "version": "1.0.14" - }, - "license": "(MIT OR Apache-2.0) AND Unicode-3.0", - "license_ids": [], - "license_file": "LICENSE-APACHE" - }, - "uuid 1.11.0": { - "name": "uuid", - "version": "1.11.0", - "package_url": "https://github.com/uuid-rs/uuid", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/uuid/1.11.0/download", - "sha256": "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a" - } - }, - "targets": [ + }, { - "Library": { - "crate_name": "uuid", - "crate_root": "src/lib.rs", + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", "srcs": { "allow_empty": false, "include": [ @@ -1808,42 +5217,49 @@ } } ], - "library_target_name": "uuid", + "library_target_name": "windows_x86_64_gnullvm", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "default", - "std" + { + "id": "windows_x86_64_gnullvm 0.52.6", + "target": "build_script_build" + } ], "selects": {} }, - "edition": "2018", - "version": "1.11.0" + "edition": "2021", + "version": "0.52.6" }, - "license": "Apache-2.0 OR MIT", + "build_script_attrs": { + "data_glob": [ + "**" + ] + }, + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "version_check 0.9.5": { - "name": "version_check", - "version": "0.9.5", - "package_url": "https://github.com/SergioBenitez/version_check", + "windows_x86_64_msvc 0.52.6": { + "name": "windows_x86_64_msvc", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/version_check/0.9.5/download", - "sha256": "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a" + "url": "https://static.crates.io/crates/windows_x86_64_msvc/0.52.6/download", + "sha256": "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" } }, "targets": [ { "Library": { - "crate_name": "version_check", + "crate_name": "windows_x86_64_msvc", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1852,27 +5268,53 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "version_check", + "library_target_name": "windows_x86_64_msvc", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2015", - "version": "0.9.5" + "deps": { + "common": [ + { + "id": "windows_x86_64_msvc 0.52.6", + "target": "build_script_build" + } + ], + "selects": {} + }, + "edition": "2021", + "version": "0.52.6" }, - "license": "MIT/Apache-2.0", + "build_script_attrs": { + "data_glob": [ + "**" + ] + }, + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" } }, "binary_crates": [], "workspace_members": { - "atc-router 1.6.1": "" + "atc-router 1.7.0": "" }, "conditions": { "aarch64-apple-darwin": [ @@ -1890,6 +5332,7 @@ "aarch64-linux-android": [ "aarch64-linux-android" ], + "aarch64-pc-windows-gnullvm": [], "aarch64-pc-windows-msvc": [ "aarch64-pc-windows-msvc" ], @@ -1911,6 +5354,12 @@ "armv7-unknown-linux-gnueabi": [ "armv7-unknown-linux-gnueabi" ], + "cfg(all(any(target_arch = \"x86_64\", target_arch = \"arm64ec\"), target_env = \"msvc\", not(windows_raw_dylib)))": [ + "x86_64-pc-windows-msvc" + ], + "cfg(all(target_arch = \"aarch64\", target_env = \"msvc\", not(windows_raw_dylib)))": [ + "aarch64-pc-windows-msvc" + ], "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ "aarch64-unknown-linux-gnu", "aarch64-unknown-nixos-gnu" @@ -1921,6 +5370,19 @@ "aarch64-apple-ios-sim" ], "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [], + "cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))": [ + "wasm32-unknown-unknown" + ], + "cfg(all(target_arch = \"x86\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ + "i686-unknown-linux-gnu" + ], + "cfg(all(target_arch = \"x86\", target_env = \"msvc\", not(windows_raw_dylib)))": [ + "i686-pc-windows-msvc" + ], + "cfg(all(target_arch = \"x86_64\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ + "x86_64-unknown-linux-gnu", + "x86_64-unknown-nixos-gnu" + ], "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ "aarch64-apple-darwin", "aarch64-apple-ios", @@ -1946,12 +5408,47 @@ "x86_64-unknown-nixos-gnu", "x86_64-unknown-none" ], + "cfg(any(unix, target_os = \"wasi\"))": [ + "aarch64-apple-darwin", + "aarch64-apple-ios", + "aarch64-apple-ios-sim", + "aarch64-fuchsia", + "aarch64-linux-android", + "aarch64-unknown-linux-gnu", + "aarch64-unknown-nixos-gnu", + "aarch64-unknown-nto-qnx710", + "arm-unknown-linux-gnueabi", + "armv7-linux-androideabi", + "armv7-unknown-linux-gnueabi", + "i686-apple-darwin", + "i686-linux-android", + "i686-unknown-freebsd", + "i686-unknown-linux-gnu", + "powerpc-unknown-linux-gnu", + "s390x-unknown-linux-gnu", + "wasm32-wasi", + "x86_64-apple-darwin", + "x86_64-apple-ios", + "x86_64-fuchsia", + "x86_64-linux-android", + "x86_64-unknown-freebsd", + "x86_64-unknown-linux-gnu", + "x86_64-unknown-nixos-gnu" + ], + "cfg(target_arch = \"spirv\")": [], + "cfg(target_os = \"hermit\")": [], + "cfg(windows)": [ + "aarch64-pc-windows-msvc", + "i686-pc-windows-msvc", + "x86_64-pc-windows-msvc" + ], "i686-apple-darwin": [ "i686-apple-darwin" ], "i686-linux-android": [ "i686-linux-android" ], + "i686-pc-windows-gnullvm": [], "i686-pc-windows-msvc": [ "i686-pc-windows-msvc" ], @@ -1997,6 +5494,7 @@ "x86_64-linux-android": [ "x86_64-linux-android" ], + "x86_64-pc-windows-gnullvm": [], "x86_64-pc-windows-msvc": [ "x86_64-pc-windows-msvc" ], @@ -2014,7 +5512,8 @@ ] }, "direct_deps": [ - "cidr 0.2.3", + "bitflags 2.6.0", + "cidr 0.3.0", "fnv 1.0.7", "lazy_static 1.5.0", "pest 2.7.14", @@ -2022,5 +5521,7 @@ "regex 1.11.1", "uuid 1.11.0" ], - "direct_dev_deps": [] + "direct_dev_deps": [ + "criterion 0.5.1" + ] } From c924a236da35b26ab4401b9c700d46fea95972da Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 22 Nov 2024 14:55:30 +0800 Subject: [PATCH 4122/4351] fix(dao): page size `1` now works correctly for DB-less (#13908) KAG-5875 --- .requirements | 2 +- .../unreleased/kong/bump-lua-resty-lmdb-2.yml | 3 + kong/db/strategies/off/init.lua | 7 --- .../04-admin_api/07-upstreams_routes_spec.lua | 61 +++++++++++++++++++ 4 files changed, 65 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/bump-lua-resty-lmdb-2.yml diff --git a/.requirements b/.requirements index 40370da56ac..855f031539d 100644 --- a/.requirements +++ b/.requirements @@ -16,7 +16,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value LUA_KONG_NGINX_MODULE=3eb89666f84348fa0599d4e0a29ccf89511e8b75 # 0.13.0 -LUA_RESTY_LMDB=890b3caf45bd052e319e48349ef393ec93e08ac4 # 1.5.0 +LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 diff --git a/changelog/unreleased/kong/bump-lua-resty-lmdb-2.yml b/changelog/unreleased/kong/bump-lua-resty-lmdb-2.yml new file mode 100644 index 00000000000..a6afd3691ce --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-lmdb-2.yml @@ -0,0 +1,3 @@ +message: Bumped lua-resty-lmdb to 1.6.0. Allowing page_size to be 1. +type: dependency +scope: Core diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index a80772224f2..d8a3e3e58b2 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -112,18 +112,11 @@ local function select_by_key(schema, key, follow) end -local LMDB_MIN_PAGE_SIZE = 2 - - local function page_for_prefix(self, prefix, size, offset, options, follow) if not size then size = self.connector:get_page_size(options) end - -- LMDB 'page_size' can not be less than 2 - -- see: https://github.com/Kong/lua-resty-lmdb?tab=readme-ov-file#page - size = math.max(size, LMDB_MIN_PAGE_SIZE) - offset = offset or prefix local res, err_or_more = lmdb_prefix.page(offset, prefix, nil, size) diff --git a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua index 8012e5d4d84..3b65063bf26 100644 --- a/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua +++ b/spec/02-integration/04-admin_api/07-upstreams_routes_spec.lua @@ -835,3 +835,64 @@ describe("Admin API: #" .. strategy, function() end) end + +for _, strategy in helpers.all_strategies() do + describe("#regression #" .. strategy, function() + local client + lazy_setup(function() + local bp, _ = helpers.get_db_utils(strategy) + bp.upstreams:insert { + name = "my-upstream", + slots = 100, + } + bp.upstreams:insert { + name = "my-upstream-2", + slots = 100, + } + bp.upstreams:insert { + name = "my-upstream-3", + slots = 100, + } + + assert(helpers.start_kong{ + database = strategy + }) + client = assert(helpers.admin_client()) + end) + + lazy_teardown(function() + if client then client:close() end + helpers.stop_kong() + end) + + it("page size 1", function() + local res = assert(client:send { + method = "GET", + path = "/upstreams?size=1" + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.equal(1, #json.data) + assert.truthy(json.offset) + + res = assert(client:send { + method = "GET", + path = "/upstreams", + query = {size = 1, offset = json.offset} + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.equal(1, #json.data) + assert.truthy(json.offset) + + res = assert(client:send { + method = "GET", + path = "/upstreams?size=2" + }) + assert.response(res).has.status(200) + local json = assert.response(res).has.jsonbody() + assert.equal(2, #json.data) + assert.truthy(json.offset) + end) + end) +end \ No newline at end of file From b4f1c20143ac3486b38fe0f5a5ac0dbd5d6b7f86 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 22 Nov 2024 16:01:23 +0800 Subject: [PATCH 4123/4351] tests(sync): temporarily disable incremental sync tests (#13906) --- spec/02-integration/07-sdk/03-cluster_spec.lua | 3 ++- spec/02-integration/09-hybrid_mode/03-pki_spec.lua | 3 ++- spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua | 3 ++- spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua | 3 ++- spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua | 3 ++- spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua | 3 ++- 6 files changed, 12 insertions(+), 6 deletions(-) diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index 55d27beb732..4ebfe247f84 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -40,7 +40,8 @@ fixtures_cp.http_mock.my_server_block = [[ } ]] -for _, inc_sync in ipairs { "on", "off" } do +-- TODO: reenable the inc sync test +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("PDK: kong.cluster for #" .. strategy .. " inc_sync=" .. inc_sync, function() local proxy_client diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 0d62713baa8..1de98a89c45 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -2,7 +2,8 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" -for _, inc_sync in ipairs { "on", "off" } do +-- TODO: reenable the inc sync test +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index da00efcf6d8..0a77b71b864 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -20,7 +20,8 @@ local function find_in_file(filepath, pat) end -for _, inc_sync in ipairs { "on", "off" } do +-- TODO: reenable the inc sync test +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("CP/CP sync works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() lazy_setup(function() diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index 254b09555f8..a3504127f39 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -14,7 +14,8 @@ local function set_ocsp_status(status) end -for _, inc_sync in ipairs { "on", "off" } do +-- TODO: reenable the inc sync test +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, function() diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index b4fedacb084..fbc72542aa6 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -53,7 +53,8 @@ local function json_dp(inc_sync) end -for _, inc_sync in ipairs { "on", "off" } do +-- TODO: reenable the inc sync test +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() diff --git a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua index 8ddf85e80b3..92d5115dcae 100644 --- a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua +++ b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua @@ -3,7 +3,8 @@ local join = require("pl.stringx").join local ENABLED_PLUGINS = { "dummy" , "reconfiguration-completion"} -for _, inc_sync in ipairs { "on", "off" } do +-- TODO: reenable the inc sync test +for _, inc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy({"postgres"}) do describe("deprecations are not reported on DP but on CP " .. " inc_sync=" .. inc_sync, function() local cp_prefix = "servroot1" From 7bb20ea9e7c4d06b17f14df5a21a863fbe78f0de Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 22 Nov 2024 16:52:04 +0800 Subject: [PATCH 4124/4351] feat(dbless): restore the removed tags based query support (#13907) KAG-5725 --------- Co-authored-by: chronolaw Co-authored-by: xumin --- kong-3.9.0-0.rockspec | 1 + kong/db/strategies/off/init.lua | 159 +++++++++++++++++- kong/db/strategies/off/tags.lua | 19 +++ .../04-admin_api/14-tags_spec.lua | 88 +++++----- 4 files changed, 215 insertions(+), 52 deletions(-) create mode 100644 kong/db/strategies/off/tags.lua diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index cf323196e30..a3c61835731 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -301,6 +301,7 @@ build = { ["kong.db.strategies.postgres.plugins"] = "kong/db/strategies/postgres/plugins.lua", ["kong.db.strategies.off"] = "kong/db/strategies/off/init.lua", ["kong.db.strategies.off.connector"] = "kong/db/strategies/off/connector.lua", + ["kong.db.strategies.off.tags"] = "kong/db/strategies/off/tags.lua", ["kong.db.migrations.state"] = "kong/db/migrations/state.lua", ["kong.db.migrations.subsystems"] = "kong/db/migrations/subsystems.lua", diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index d8a3e3e58b2..1fab71dac50 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -112,7 +112,7 @@ local function select_by_key(schema, key, follow) end -local function page_for_prefix(self, prefix, size, offset, options, follow) +local function page_for_prefix(self, prefix, size, offset, options, follow, schema) if not size then size = self.connector:get_page_size(options) end @@ -126,7 +126,7 @@ local function page_for_prefix(self, prefix, size, offset, options, follow) local ret = {} local ret_idx = 0 - local schema = self.schema + local schema = schema or self.schema local last_key for _, kv in ipairs(res) do @@ -157,6 +157,154 @@ local function page_for_prefix(self, prefix, size, offset, options, follow) end +-- Define the filter logic +local function matches_condition(item_tags, tags, tags_cond) + local matches = {} + for _, tag in ipairs(tags) do + matches[tag] = false + end + + -- Mark matches + for _, item_tag in ipairs(item_tags) do + if matches[item_tag] ~= nil then + matches[item_tag] = true + end + end + + -- Evaluate the condition + if tags_cond == "and" then + for _, matched in pairs(matches) do + if not matched then + return false + end + end + return true + end + + if tags_cond == "or" then + for _, matched in pairs(matches) do + if matched then + return true + end + end + return false + end +end + + +-- AI generated function: +-- +-- This function filters a list of items based on a set of tags and a condition +-- ("and"/"or"). +-- +-- @items : a Lua array, where each item has a `tags` array indicating its +-- associated tags, e.g., { "admin", "private" }. +-- @tags : a Lua array containing tag names, e.g., { "admin", "public" }. +-- @tags_cond : specifies the condition for tag matching: "and" requires all tags +-- to match, while "or" requires at least one tag to match. +local function filter_tag_items(items, tags, tags_cond) + assert(tags_cond == "and" or tags_cond == "or") + + -- Filter the items + local filtered_items = {} + for _, item in ipairs(items) do + if item.tags and matches_condition(item.tags, tags, tags_cond) then + table.insert(filtered_items, item) + end + end + + return filtered_items +end + + +-- Tags are a global concept across workspaces, there we don't need to handle +-- ws_id here. +local function page_for_tags(self, size, offset, options) + -- /:entitiy?tags=:tags + -- search all key-values: |*|*| => actual item key + if self.schema.name ~= "tags" then + local prefix = item_key_prefix(self.schema.name, "*") -- "|*|*|" + local items, err, offset = page_for_prefix(self, prefix, size, offset, + options, true) + if not items then + return nil, err + end + + items = filter_tag_items(items, options.tags, options.tags_cond) + + return items, err, offset + end + + -- /tags + -- /tags/:tags + local matched_tags = nil + + if options.tags then + matched_tags = {} + for _, tag in ipairs(options.tags) do + matched_tags[tag] = true + end + end + + -- Each page operation retrieves the entities of only one DAO type. + local schema_name, offset_token, dao + + if offset then + schema_name, offset_token = offset:match("^([^|]+)|(.+)") + if not schema_name then + return nil, self.errors:invalid_offset(offset, "bad offset string") + end + + if offset_token == "nil" then + offset_token = nil + + else + offset_token = decode_base64(offset_token) + if not offset_token then + return nil, self.errors:invalid_offset(offset_token, "bad base64 encoding") + end + end + end + + if offset_token then + -- There are still some entities left from the last page operation that + -- haven't been retrieved, so we need to use the previous dao + dao = kong.db.daos[schema_name] + else + schema_name, dao = next(kong.db.daos, schema_name) + end + + local prefix = item_key_prefix(schema_name, "*") + + local rows, err + + rows, err, offset_token = page_for_prefix(self, prefix, size, offset_token, + options, true, dao.schema) + if not rows then + return nil, err + end + + local items = {} + for _, item in ipairs(rows) do + for _, tag in ipairs(item.tags or {}) do + -- TODO: Could item.id be used as entity_id precisely? + if not matched_tags or matched_tags[tag] then + local item = { tag = tag, entity_name = schema_name, entity_id = item.id } + table.insert(items, item) + end + end + end + + if not offset_token and not next(kong.db.daos, schema_name) then -- end + offset = nil + else + offset = schema_name .. "|" .. (offset_token or "nil") + end + + return items, nil, offset +end + + local function page(self, size, offset, options) local schema = self.schema local ws_id = workspace_id(schema, options) @@ -171,6 +319,11 @@ local function page(self, size, offset, options) offset = token end + -- Used by /:entity?tags=:tag endpoint + if options and options.tags then + return page_for_tags(self, size, offset, options) + end + return page_for_prefix(self, prefix, size, offset, options, need_follow(ws_id)) end @@ -246,6 +399,8 @@ do _mt.upsert_by_field = unsupported_by("create or update") _mt.delete_by_field = unsupported_by("remove") _mt.truncate = function() return true end + + _mt.page_for_tags = page_for_tags end diff --git a/kong/db/strategies/off/tags.lua b/kong/db/strategies/off/tags.lua new file mode 100644 index 00000000000..d11789bd129 --- /dev/null +++ b/kong/db/strategies/off/tags.lua @@ -0,0 +1,19 @@ +local Tags = {} + + +-- Used by /tags/:tag endpoint +-- @tparam string tag_pk the tag value +-- @treturn table|nil,err,offset +function Tags:page_by_tag(tag, size, offset, options) + options.tags = { tag, } + return self:page_for_tags(size, offset, options) +end + + +-- Used by /tags endpoint +function Tags:page(size, offset, options) + return self:page_for_tags(size, offset, options) +end + + +return Tags diff --git a/spec/02-integration/04-admin_api/14-tags_spec.lua b/spec/02-integration/04-admin_api/14-tags_spec.lua index 99bb91d9adc..ff8247a6b4c 100644 --- a/spec/02-integration/04-admin_api/14-tags_spec.lua +++ b/spec/02-integration/04-admin_api/14-tags_spec.lua @@ -6,7 +6,7 @@ local cjson = require "cjson" -- This test we test on the correctness of the admin API response so that -- we can ensure the right function (page()) is executed. describe("Admin API - tags", function() - for _, strategy in helpers.each_strategy() do + for _, strategy in helpers.all_strategies() do describe("/entities?tags= with DB: #" .. strategy, function() local client, bp @@ -200,34 +200,42 @@ describe("Admin API - tags", function() helpers.stop_kong() end) + -- lmdb tags will output pagenated list of entities + local function pagenated_get_json_data(path) + local data = {} + + while path and path ~= ngx.null do + local res = assert(client:send { method = "GET", path = path, }) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + if strategy ~= "off" then -- off strategy (lmdb) needs pagenation + return json.data + end + + for _, v in ipairs(json.data) do + table.insert(data, v) + end + + path = json.next + end + + return data + end + it("/tags", function() - local res = assert(client:send { - method = "GET", - path = "/tags" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equals(4, #json.data) + local data = pagenated_get_json_data("/tags") + assert.equals(4, #data) end) it("/tags/:tags", function() - local res = assert(client:send { - method = "GET", - path = "/tags/corp_%20a" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equals(2, #json.data) + local data = pagenated_get_json_data("/tags/corp_%20a") + assert.equals(2, #data) end) it("/tags/:tags with a not exist tag", function() - local res = assert(client:send { - method = "GET", - path = "/tags/does-not-exist" - }) - local body = assert.res_status(200, res) - local ok = string.find(body, '"data":[]', nil, true) - assert.truthy(ok) + local data = pagenated_get_json_data("/tags/does-not-exist") + assert.equals(0, #data) end) it("/tags/:tags with invalid :tags value", function() @@ -241,39 +249,19 @@ describe("Admin API - tags", function() end) it("/tags ignores ?tags= query", function() - local res = assert(client:send { - method = "GET", - path = "/tags?tags=not_a_tag" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equals(4, #json.data) + local data = pagenated_get_json_data("/tags?tags=not_a_tag") + assert.equals(4, #data) - local res = assert(client:send { - method = "GET", - path = "/tags?tags=invalid@tag" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equals(4, #json.data) + data = pagenated_get_json_data("/tags?tags=invalid@tag") + assert.equals(4, #data) end) it("/tags/:tags ignores ?tags= query", function() - local res = assert(client:send { - method = "GET", - path = "/tags/corp_%20a?tags=not_a_tag" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equals(2, #json.data) + local data = pagenated_get_json_data("/tags/corp_%20a?tags=not_a_tag") + assert.equals(2, #data) - local res = assert(client:send { - method = "GET", - path = "/tags/corp_%20a?tags=invalid@tag" - }) - local body = assert.res_status(200, res) - local json = cjson.decode(body) - assert.equals(2, #json.data) + data = pagenated_get_json_data("/tags/corp_%20a?tags=invalid@tag") + assert.equals(2, #data) end) end) end From fa9bed9f386487c152f3a0b2466a0cdca3f9af84 Mon Sep 17 00:00:00 2001 From: Michael Heap Date: Fri, 22 Nov 2024 13:16:33 +0000 Subject: [PATCH 4125/4351] feat(plugin/redirect): plugin to redirect requests to a new location (#13900) * feat(plugin/redirect): plugin to redirect requests to a new location * feat(plugin/redirect): remove the "merge" strategy --- .github/labeler.yml | 4 + .../unreleased/kong/plugins-redirect.yml | 4 + kong-3.9.0-0.rockspec | 3 + kong/constants.lua | 1 + kong/plugins/redirect/handler.lua | 32 ++++ kong/plugins/redirect/schema.lua | 39 +++++ spec/01-unit/12-plugins_order_spec.lua | 1 + .../03-plugins/45-redirect/01-schema_spec.lua | 99 ++++++++++++ .../03-plugins/45-redirect/02-access_spec.lua | 148 ++++++++++++++++++ .../45-redirect/03-integration_spec.lua | 89 +++++++++++ .../01-deck/01-deck-integration_spec.lua | 6 + 11 files changed, 426 insertions(+) create mode 100644 changelog/unreleased/kong/plugins-redirect.yml create mode 100644 kong/plugins/redirect/handler.lua create mode 100644 kong/plugins/redirect/schema.lua create mode 100644 spec/03-plugins/45-redirect/01-schema_spec.lua create mode 100644 spec/03-plugins/45-redirect/02-access_spec.lua create mode 100644 spec/03-plugins/45-redirect/03-integration_spec.lua diff --git a/.github/labeler.yml b/.github/labeler.yml index 7efee128b3c..c7f1b466f5c 100644 --- a/.github/labeler.yml +++ b/.github/labeler.yml @@ -258,6 +258,10 @@ plugins/standard-webhooks: - changed-files: - any-glob-to-any-file: kong/plugins/standard-webhooks/**/* +plugins/redirect: +- changed-files: + - any-glob-to-any-file: kong/plugins/redirect/**/* + schema-change-noteworthy: - changed-files: - any-glob-to-any-file: [ diff --git a/changelog/unreleased/kong/plugins-redirect.yml b/changelog/unreleased/kong/plugins-redirect.yml new file mode 100644 index 00000000000..1969db155b4 --- /dev/null +++ b/changelog/unreleased/kong/plugins-redirect.yml @@ -0,0 +1,4 @@ +message: | + "**redirect**: Add a new plugin to redirect requests to another location +type: "feature" +scope: "Plugin" diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index a3c61835731..0cbe859d1e2 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -664,6 +664,9 @@ build = { ["kong.plugins.standard-webhooks.internal"] = "kong/plugins/standard-webhooks/internal.lua", ["kong.plugins.standard-webhooks.schema"] = "kong/plugins/standard-webhooks/schema.lua", + ["kong.plugins.redirect.handler"] = "kong/plugins/redirect/handler.lua", + ["kong.plugins.redirect.schema"] = "kong/plugins/redirect/schema.lua", + ["kong.vaults.env"] = "kong/vaults/env/init.lua", ["kong.vaults.env.schema"] = "kong/vaults/env/schema.lua", diff --git a/kong/constants.lua b/kong/constants.lua index 7a05f24cf53..d38cb3f9e3d 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -43,6 +43,7 @@ local plugins = { "ai-request-transformer", "ai-response-transformer", "standard-webhooks", + "redirect" } local plugin_map = {} diff --git a/kong/plugins/redirect/handler.lua b/kong/plugins/redirect/handler.lua new file mode 100644 index 00000000000..b6874e92ddf --- /dev/null +++ b/kong/plugins/redirect/handler.lua @@ -0,0 +1,32 @@ +local kong = kong +local kong_meta = require "kong.meta" +local ada = require "resty.ada" + +local RedirectHandler = {} + +-- Priority 779 so that it runs after all rate limiting/validation plugins +-- and all transformation plugins, but before any AI plugins which call upstream +RedirectHandler.PRIORITY = 779 +RedirectHandler.VERSION = kong_meta.version + +function RedirectHandler:access(conf) + -- Use the 'location' as-is as the default + -- This is equivalent to conf.incoming_path == 'ignore' + local location = conf.location + + if conf.keep_incoming_path then + -- Parse the URL in 'conf.location' and the incoming request + local location_url = ada.parse(location) + + -- Overwrite the path in 'location' with the path from the incoming request + location = location_url:set_pathname(kong.request.get_path()):set_search(kong.request.get_raw_query()):get_href() + end + + local headers = { + ["Location"] = location + } + + return kong.response.exit(conf.status_code, "redirecting", headers) +end + +return RedirectHandler diff --git a/kong/plugins/redirect/schema.lua b/kong/plugins/redirect/schema.lua new file mode 100644 index 00000000000..94f4f8469c1 --- /dev/null +++ b/kong/plugins/redirect/schema.lua @@ -0,0 +1,39 @@ +local typedefs = require "kong.db.schema.typedefs" + +return { + name = "redirect", + fields = { + { + protocols = typedefs.protocols_http + }, + { + config = { + type = "record", + fields = { + { + status_code = { + description = "The response code to send. Must be an integer between 100 and 599.", + type = "integer", + required = true, + default = 301, + between = { 100, 599 } + } + }, + { + location = typedefs.url { + description = "The URL to redirect to", + required = true + } + }, + { + keep_incoming_path = { + description = "Use the incoming request's path and query string in the redirect URL", + type = "boolean", + default = false + } + } + } + } + } + } +} diff --git a/spec/01-unit/12-plugins_order_spec.lua b/spec/01-unit/12-plugins_order_spec.lua index 986b7512269..595a1796858 100644 --- a/spec/01-unit/12-plugins_order_spec.lua +++ b/spec/01-unit/12-plugins_order_spec.lua @@ -73,6 +73,7 @@ describe("Plugins", function() "response-ratelimiting", "request-transformer", "response-transformer", + "redirect", "ai-request-transformer", "ai-prompt-template", "ai-prompt-decorator", diff --git a/spec/03-plugins/45-redirect/01-schema_spec.lua b/spec/03-plugins/45-redirect/01-schema_spec.lua new file mode 100644 index 00000000000..a8e433826e0 --- /dev/null +++ b/spec/03-plugins/45-redirect/01-schema_spec.lua @@ -0,0 +1,99 @@ +local PLUGIN_NAME = "redirect" +local null = ngx.null + +-- helper function to validate data against a schema +local validate +do + local validate_entity = require("spec.helpers").validate_plugin_config_schema + local plugin_schema = require("kong.plugins." .. PLUGIN_NAME .. ".schema") + + function validate(data) + return validate_entity(data, plugin_schema) + end +end + +describe("Plugin: redirect (schema)", function() + it("should accept a valid status_code", function() + local ok, err = validate({ + status_code = 404, + location = "https://example.com" + }) + assert.is_nil(err) + assert.is_truthy(ok) + end) + + it("should accept a valid location", function() + local ok, err = validate({ + location = "https://example.com" + }) + assert.is_nil(err) + assert.is_truthy(ok) + end) + + + + describe("errors", function() + it("status_code should only accept integers", function() + local ok, err = validate({ + status_code = "abcd", + location = "https://example.com" + }) + assert.falsy(ok) + assert.same("expected an integer", err.config.status_code) + end) + + it("status_code is not nullable", function() + local ok, err = validate({ + status_code = null, + location = "https://example.com" + }) + assert.falsy(ok) + assert.same("required field missing", err.config.status_code) + end) + + it("status_code < 100", function() + local ok, err = validate({ + status_code = 99, + location = "https://example.com" + }) + assert.falsy(ok) + assert.same("value should be between 100 and 599", err.config.status_code) + end) + + it("status_code > 599", function() + local ok, err = validate({ + status_code = 600, + location = "https://example.com" + }) + assert.falsy(ok) + assert.same("value should be between 100 and 599", err.config.status_code) + end) + + it("location is required", function() + local ok, err = validate({ + status_code = 301 + }) + assert.falsy(ok) + assert.same("required field missing", err.config.location) + end) + + it("location must be a url", function() + local ok, err = validate({ + status_code = 301, + location = "definitely_not_a_url" + }) + assert.falsy(ok) + assert.same("missing host in url", err.config.location) + end) + + it("incoming_path must be a boolean", function() + local ok, err = validate({ + status_code = 301, + location = "https://example.com", + keep_incoming_path = "invalid" + }) + assert.falsy(ok) + assert.same("expected a boolean", err.config.keep_incoming_path) + end) + end) +end) diff --git a/spec/03-plugins/45-redirect/02-access_spec.lua b/spec/03-plugins/45-redirect/02-access_spec.lua new file mode 100644 index 00000000000..563181c32ac --- /dev/null +++ b/spec/03-plugins/45-redirect/02-access_spec.lua @@ -0,0 +1,148 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + describe("Plugin: redirect (access) [#" .. strategy .. "]", function() + local proxy_client + local admin_client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { "routes", "services", "plugins" }) + + -- Default status code + local route1 = bp.routes:insert({ + hosts = { "api1.redirect.test" } + }) + + bp.plugins:insert { + name = "redirect", + route = { + id = route1.id + }, + config = { + location = "https://example.com" + } + } + + -- Custom status code + local route2 = bp.routes:insert({ + hosts = { "api2.redirect.test" } + }) + + bp.plugins:insert { + name = "redirect", + route = { + id = route2.id + }, + config = { + status_code = 302, + location = "https://example.com" + } + } + + -- config.keep_incoming_path = false + local route3 = bp.routes:insert({ + hosts = { "api3.redirect.test" } + }) + + bp.plugins:insert { + name = "redirect", + route = { + id = route3.id + }, + config = { + location = "https://example.com/path?foo=bar" + } + } + + -- config.keep_incoming_path = true + local route4 = bp.routes:insert({ + hosts = { "api4.redirect.test" } + }) + + bp.plugins:insert { + name = "redirect", + route = { + id = route4.id + }, + config = { + location = "https://example.com/some_path?foo=bar", + keep_incoming_path = true + } + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + headers_upstream = "off" + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + after_each(function() + if proxy_client then + proxy_client:close() + end + if admin_client then + admin_client:close() + end + end) + + describe("status code", function() + it("default status code", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api1.redirect.test" + } + }) + assert.res_status(301, res) + end) + + it("custom status code", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api2.redirect.test" + } + }) + assert.res_status(302, res) + end) + end) + + describe("location header", function() + it("supports path and query params in location", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200", + headers = { + ["Host"] = "api3.redirect.test" + } + }) + local header = assert.response(res).has.header("location") + assert.equals("https://example.com/path?foo=bar", header) + end) + + it("keeps the existing redirect URL", function() + local res = assert(proxy_client:send { + method = "GET", + path = "/status/200?keep=this", + headers = { + ["Host"] = "api4.redirect.test" + } + }) + local header = assert.response(res).has.header("location") + assert.equals("https://example.com/status/200?keep=this", header) + end) + end) + end) +end diff --git a/spec/03-plugins/45-redirect/03-integration_spec.lua b/spec/03-plugins/45-redirect/03-integration_spec.lua new file mode 100644 index 00000000000..0df59db5799 --- /dev/null +++ b/spec/03-plugins/45-redirect/03-integration_spec.lua @@ -0,0 +1,89 @@ +local helpers = require "spec.helpers" + + +for _, strategy in helpers.each_strategy() do + describe("Plugin: redirect (integration) [#" .. strategy .. "]", function() + local proxy_client + local admin_client + local consumer + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy, { + "routes", + "services", + "plugins", + "consumers", + "keyauth_credentials", + }) + + bp.routes:insert({ + hosts = { "api1.redirect.test" }, + }) + + bp.plugins:insert { + name = "key-auth", + } + + consumer = bp.consumers:insert { + username = "bob", + } + + bp.keyauth_credentials:insert { + key = "kong", + consumer = { id = consumer.id }, + } + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + + proxy_client = helpers.proxy_client() + admin_client = helpers.admin_client() + end) + + lazy_teardown(function() + if proxy_client and admin_client then + proxy_client:close() + admin_client:close() + end + helpers.stop_kong() + end) + + it("can be applied on a consumer", function() + -- add the plugin to a consumer + local res = assert(admin_client:send { + method = "POST", + path = "/plugins", + headers = { + ["Content-type"] = "application/json", + }, + body = { + name = "redirect", + config = { + location = "https://example.com/path?foo=bar", + }, + consumer = { id = consumer.id }, + }, + }) + assert.response(res).has.status(201) + + -- verify access being blocked + helpers.wait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/request", + headers = { + ["Host"] = "api1.redirect.test", + ["apikey"] = "kong", + }, + }) + return pcall(function() + assert.response(res).has.status(301) + end) + end, 10) + local header = assert.response(res).has.header("location") + assert.equals("https://example.com/path?foo=bar", header) + end) + end) +end diff --git a/spec/06-third-party/01-deck/01-deck-integration_spec.lua b/spec/06-third-party/01-deck/01-deck-integration_spec.lua index 21bdf4b58e5..c6465f9aa95 100644 --- a/spec/06-third-party/01-deck/01-deck-integration_spec.lua +++ b/spec/06-third-party/01-deck/01-deck-integration_spec.lua @@ -210,6 +210,12 @@ local function get_plugins_configs(service) config = { secret_v1 = "test", }, + }, + ["redirect"] = { + name = "redirect", + config = { + location = "https://example.com", + }, } } end From 11bc3b6c487f46f83cea1ab70b27e129d59de4b6 Mon Sep 17 00:00:00 2001 From: kurt Date: Mon, 25 Nov 2024 10:48:59 +0800 Subject: [PATCH 4126/4351] feat(cli): add 'drain' CLI command to set /status/ready to 503 (#13838) * feat(cli): add 'unready' CLI command to set /status/ready to 503 This command updates the `/status/ready` endpoint to return a `503 Service Unavailable` status code. This allows external tools, such as Kubernetes, to detect when Kong is not ready to receive traffic. Based on this response, Kubernetes can gracefully remove Kong from its load balancing pool according to its configured policies, facilitating a smooth shutdown process. Fix: [FTI-6276](https://konghq.atlassian.net/browse/FTI-6276) Signed-off-by: tzssangglass --------- Signed-off-by: tzssangglass --- bin/kong | 2 + .../unreleased/kong/feat-kong-drain-cmd.yml | 3 + kong-3.9.0-0.rockspec | 1 + kong/cmd/drain.lua | 88 ++++++ kong/status/ready.lua | 27 +- spec/02-integration/02-cmd/17-drain_spec.lua | 297 ++++++++++++++++++ 6 files changed, 414 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/feat-kong-drain-cmd.yml create mode 100644 kong/cmd/drain.lua create mode 100644 spec/02-integration/02-cmd/17-drain_spec.lua diff --git a/bin/kong b/bin/kong index d403aa2ef6c..e03b945314c 100755 --- a/bin/kong +++ b/bin/kong @@ -31,6 +31,7 @@ local cmds = { roar = true, hybrid = true, vault = true, + drain = true, } -- unnecessary to inject nginx directives for these simple cmds @@ -42,6 +43,7 @@ local skip_inject_cmds = { quit = true, health = true, hybrid = true, + drain = true, } for k in pairs(cmds) do diff --git a/changelog/unreleased/kong/feat-kong-drain-cmd.yml b/changelog/unreleased/kong/feat-kong-drain-cmd.yml new file mode 100644 index 00000000000..820825f95c4 --- /dev/null +++ b/changelog/unreleased/kong/feat-kong-drain-cmd.yml @@ -0,0 +1,3 @@ +message: Add the `kong drain` CLI command to make the `/status/ready` endpoint return `503 Service Unavailable` response. +type: feature +scope: CLI Command diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 0cbe859d1e2..3a7ddf689b5 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -145,6 +145,7 @@ build = { ["kong.cmd.vault"] = "kong/cmd/vault.lua", ["kong.cmd.version"] = "kong/cmd/version.lua", ["kong.cmd.hybrid"] = "kong/cmd/hybrid.lua", + ["kong.cmd.drain"] = "kong/cmd/drain.lua", ["kong.cmd.utils.log"] = "kong/cmd/utils/log.lua", ["kong.cmd.utils.kill"] = "kong/cmd/utils/kill.lua", ["kong.cmd.utils.env"] = "kong/cmd/utils/env.lua", diff --git a/kong/cmd/drain.lua b/kong/cmd/drain.lua new file mode 100644 index 00000000000..9cb41d33725 --- /dev/null +++ b/kong/cmd/drain.lua @@ -0,0 +1,88 @@ +local http = require "resty.luasocket.http" +local print = print +local fmt = string.format + +local conf_loader = require "kong.conf_loader" +local pl_path = require "pl.path" +local log = require "kong.cmd.utils.log" +local json_encode = require("cjson.safe").encode + +local function execute(args) + log.disable() + + -- only to retrieve the default prefix or use given one + local conf = assert(conf_loader(args.conf, { + prefix = args.prefix + })) + + if pl_path.exists(conf.kong_env) then + -- load /kong.conf containing running node's config + conf = assert(conf_loader(conf.kong_env)) + end + + log.enable() + + if #conf.status_listeners == 0 then + print("No status listeners found in configuration.") + return + end + + local status_listener = conf.status_listeners[1] + + local scheme = "http" + if status_listener.ssl then + scheme = "https" + end + + local url = scheme .. "://" .. status_listener.ip .. ":" .. status_listener.port .. "/status/ready" + + local httpc = http.new() + httpc:set_timeout(1000) + + + local res, err = httpc:request_uri(url, { + method = "POST", + headers = { + ["Content-Type"] = "application/json" + }, + body = json_encode({ + status = "draining" + }), + -- we don't need to verify the SSL certificate for this request + ssl_verify = false, + }) + + httpc:close() + + if not res then + print(fmt("Failed to send request to %s: %s", url, err)) + return + end + + if res.status ~= 204 then + print(fmt("Unexpected response status from %s: %d", url, res.status)) + return + end + + print("Kong's status successfully changed to 'draining'") +end + + +local lapp = [[ +Usage: kong drain [OPTIONS] + +Make status listeners(`/status/ready`) return 503 Service Unavailable. + +Example usage: + kong drain + +Options: + -c,--conf (optional string) configuration file + -p,--prefix (optional string) override prefix directory +]] + + +return { + lapp = lapp, + execute = execute, +} diff --git a/kong/status/ready.lua b/kong/status/ready.lua index 4058fb2af1e..d83757fc24c 100644 --- a/kong/status/ready.lua +++ b/kong/status/ready.lua @@ -23,6 +23,7 @@ local PLUGINS_REBUILD_COUNTER_KEY = constants.PLUGINS_REBUILD_COUNTER_KEY local ROUTERS_REBUILD_COUNTER_KEY = constants.ROUTERS_REBUILD_COUNTER_KEY local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local KONG_STATUS_READY = "kong:status:ready" local function is_dbless_ready(router_rebuilds, plugins_iterator_rebuilds) if router_rebuilds < worker_count then @@ -75,16 +76,16 @@ local function is_ready() if not ok then return false, "failed to connect to database" end - + kong.db:close() if is_control_plane then return true end - local router_rebuilds = + local router_rebuilds = tonumber(kong_shm:get(ROUTERS_REBUILD_COUNTER_KEY)) or 0 - local plugins_iterator_rebuilds = + local plugins_iterator_rebuilds = tonumber(kong_shm:get(PLUGINS_REBUILD_COUNTER_KEY)) or 0 local err @@ -102,6 +103,15 @@ end return { ["/status/ready"] = { GET = function(self, dao, helpers) + local ready = kong_shm:get(KONG_STATUS_READY) + if ready == nil then + kong_shm:set(KONG_STATUS_READY, true) + end + + if ready == false then + return kong.response.exit(503, { message = "draining" }) + end + local ok, err = is_ready() if ok then ngx_log(ngx_DEBUG, "ready for proxying") @@ -111,6 +121,15 @@ return { ngx_log(ngx_NOTICE, "not ready for proxying: ", err) return kong.response.exit(503, { message = err }) end + end, + + POST = function(self, dao, helpers) + if self.params and self.params.status == "draining" then + kong_shm:set(KONG_STATUS_READY, false) + return kong.response.exit(204) + end + + return kong.response.exit(400) end - } + }, } diff --git a/spec/02-integration/02-cmd/17-drain_spec.lua b/spec/02-integration/02-cmd/17-drain_spec.lua new file mode 100644 index 00000000000..a2f87b143a4 --- /dev/null +++ b/spec/02-integration/02-cmd/17-drain_spec.lua @@ -0,0 +1,297 @@ +local helpers = require "spec.helpers" +local http = require "resty.http" + +local cp_status_port = helpers.get_available_port() +local dp_status_port = 8100 + +local function get_status_no_ssl_verify() + local httpc = http.new() + + local ok, err = httpc:connect({ + scheme = "https", + host = "127.0.0.1", + port = dp_status_port, + ssl_verify = false, + }) + if not ok then + return nil, err + end + + local res, err = httpc:request({ + path = "/status/ready", + headers = { + ["Content-Type"] = "application/json", + } + }) + + if not res then + return nil, err + end + + return res.status +end + +local function verify_status(port, code) + local status_client = assert(helpers.http_client("127.0.0.1", port, 20000)) + + local res = status_client:send({ + method = "GET", + path = "/status/ready", + }) + + status_client:close() + local status = res and res.status + + if status == code then + return true + end + + return false +end + +for _, strategy in helpers.each_strategy() do + if strategy ~= "off" then + -- skip the "off" strategy, as dbless has its own test suite + describe("kong drain with #" .. strategy .. " backend", function() + lazy_setup(function() + helpers.get_db_utils(strategy, {}) -- runs migrations + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + status_listen = "127.0.0.1:8100", + nginx_main_worker_processes = 8, + log_level = "info", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("should set Kong to 'draining'", function() + helpers.wait_until(function() + return verify_status(dp_status_port, 200) + end, 10) + + local ok, err, msg = helpers.kong_exec("drain", { + prefix = helpers.test_conf.prefix, + }) + assert.equal("", err) + assert.equal("Kong's status successfully changed to 'draining'\n", msg) + assert.equal(true, ok) + + + helpers.wait_until(function() + return verify_status(dp_status_port, 503) + end, 10) + end) + end) + + describe("Kong without a status listener", function() + lazy_setup(function() + helpers.get_db_utils(strategy, {}) -- runs migrations + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("should return an error when trying to set 'draining' without a status listener", function() + local ok, err, msg = helpers.kong_exec("drain", { + prefix = helpers.test_conf.prefix, + }) + assert.equal("", err) + assert.equal("No status listeners found in configuration.\n", msg) + assert.equal(true, ok) + end) + + end) + + describe("Kong with SSL-enabled status listener", function() + lazy_setup(function() + helpers.get_db_utils(strategy, {}) -- runs migrations + + assert(helpers.start_kong({ + database = strategy, + nginx_conf = "spec/fixtures/custom_nginx.template", + status_listen = "127.0.0.1:8100 ssl", + nginx_main_worker_processes = 8, + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("should set Kong to 'draining' with SSL-enabled status listener", function() + helpers.wait_until(function() + local status = get_status_no_ssl_verify() + if status == 200 then + return true + end + end, 10) + + local ok, err, msg = helpers.kong_exec("drain", { + prefix = helpers.test_conf.prefix, + }) + assert.equal("", err) + assert.equal("Kong's status successfully changed to 'draining'\n", msg) + assert.equal(true, ok) + + helpers.wait_until(function() + local status = get_status_no_ssl_verify() + if status == 503 then + return true + end + end, 10) + end) + end) + end +end + +for _, strategy in helpers.each_strategy({"postgres"}) do + describe("kong drain in hybrid mode #" .. strategy, function() + local bp = helpers.get_db_utils(strategy, { + "services", + }) + + -- insert some data to make sure the control plane is ready and send the configuration to dp + -- so that `current_hash` of dp wouldn't be DECLARATIVE_EMPTY_CONFIG_HASH, so that dp would be ready + assert(bp.services:insert { + name = "example", + }) + + lazy_setup(function() + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "127.0.0.1:9002", + nginx_worker_processes = 8, + status_listen = "127.0.0.1:" .. dp_status_port, + prefix = "serve_dp", + log_level = "info", + })) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "serve_cp", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + status_listen = "127.0.0.1:" .. cp_status_port + })) + end) + + lazy_teardown(function() + helpers.stop_kong("serve_dp") + helpers.stop_kong("serve_cp") + end) + + it("should set Kong to 'draining'", function() + helpers.wait_until(function() + return verify_status(dp_status_port, 200) + end, 10) + + -- set dp to draining + local ok, err, msg = helpers.kong_exec("drain --prefix serve_dp", { + prefix = helpers.test_conf.prefix, + database = "off", + }) + assert.equal("", err) + assert.equal("Kong's status successfully changed to 'draining'\n", msg) + assert.equal(true, ok) + + helpers.wait_until(function() + return verify_status(dp_status_port, 503) + end, 10) + + -- set cp to draining + local ok, err, msg = helpers.kong_exec("drain --prefix serve_cp", { + prefix = helpers.test_conf.prefix, + }) + assert.equal("", err) + assert.equal("Kong's status successfully changed to 'draining'\n", msg) + assert.equal(true, ok) + + helpers.wait_until(function() + return verify_status(cp_status_port, 503) + end, 10) + end) + end) +end + +describe("kong drain in DB-less mode #off", function() + local admin_client + + lazy_setup(function() + assert(helpers.start_kong ({ + status_listen = "127.0.0.1:8100", + plugins = "admin-api-method", + database = "off", + nginx_main_worker_processes = 8, + log_level = "info", + })) + end) + + before_each(function() + admin_client = helpers.admin_client() + end) + + after_each(function() + if admin_client then + admin_client:close() + end + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("should set Kong to 'draining'", function() + local res = assert(admin_client:send { + method = "POST", + path = "/config", + body = { + config = [[ + _format_version: "3.0" + services: + - name: example + url: http://mockbin.org + ]] + }, + headers = { + ["Content-Type"] = "multipart/form-data" + }, + }) + + assert.res_status(201, res) + + helpers.wait_until(function() + return verify_status(dp_status_port, 200) + end, 10) + + + local ok, err, msg = helpers.kong_exec("drain", { + prefix = helpers.test_conf.prefix, + database = "off", + }) + assert.equal("", err) + assert.equal("Kong's status successfully changed to 'draining'\n", msg) + assert.equal(true, ok) + + helpers.wait_until(function() + return verify_status(dp_status_port, 503) + end, 10) + end) +end) From 33407df280e9fb52e00f637756215efbdc6f3810 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 25 Nov 2024 14:48:27 +0800 Subject: [PATCH 4127/4351] fix(llm): only send gzip header when response is from upstream (#13912) --- kong/llm/plugin/base.lua | 24 +++++++++++++----------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index bd313d76e4d..24c873ff01d 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -93,19 +93,21 @@ function MetaPlugin:rewrite(sub_plugin, conf) end function MetaPlugin:header_filter(sub_plugin, conf) - -- we use openai's streaming mode (SSE) - if get_global_ctx("stream_mode") then - -- we are going to send plaintext event-stream frames for ALL models - kong.response.set_header("Content-Type", "text/event-stream") - -- TODO: disable gzip for SSE because it needs immediate flush for each chunk - -- and seems nginx doesn't support it - else - - if get_global_ctx("accept_gzip") then + -- for error and exit response, just use plaintext headers + if kong.response.get_source() == "service" then + -- we use openai's streaming mode (SSE) + if get_global_ctx("stream_mode") then + -- we are going to send plaintext event-stream frames for ALL models + kong.response.set_header("Content-Type", "text/event-stream") + -- TODO: disable gzip for SSE because it needs immediate flush for each chunk + -- and seems nginx doesn't support it + + elseif get_global_ctx("accept_gzip") then kong.response.set_header("Content-Encoding", "gzip") - else - kong.response.clear_header("Content-Encoding") end + + else + kong.response.clear_header("Content-Encoding") end run_stage(STAGES.REQ_POST_PROCESSING, sub_plugin, conf) From c5199ff0c386bc8091273c8a99d6760eb382f102 Mon Sep 17 00:00:00 2001 From: Stephen Brown Date: Mon, 25 Nov 2024 06:54:03 +0000 Subject: [PATCH 4128/4351] feat(llm): add huggingface provider (#13484) AG-70 --- .../kong/feat-add-huggingface-llm-driver.yml | 6 + kong-3.9.0-0.rockspec | 1 + kong/llm/drivers/huggingface.lua | 328 +++++++++++++ kong/llm/drivers/shared.lua | 12 +- kong/llm/schemas/init.lua | 17 +- .../10-huggingface_integration_spec.lua | 451 ++++++++++++++++++ .../llm-v1-chat/requests/good.json | 13 + .../llm-v1-chat/responses/bad_request.json | 4 + .../responses/bad_response_model_load.json | 4 + .../responses/bad_response_timeout.json | 3 + .../llm-v1-chat/responses/good.json | 23 + .../llm-v1-chat/responses/unauthorized.json | 3 + .../llm-v1-completions/requests/good.json | 3 + .../responses/bad_request.json | 3 + .../llm-v1-completions/responses/good.json | 5 + .../responses/unauthorized.json | 3 + 16 files changed, 877 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/feat-add-huggingface-llm-driver.yml create mode 100644 kong/llm/drivers/huggingface.lua create mode 100644 spec/03-plugins/38-ai-proxy/10-huggingface_integration_spec.lua create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_request.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_model_load.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_timeout.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/good.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/unauthorized.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-completions/requests/good.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/bad_request.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/good.json create mode 100644 spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/unauthorized.json diff --git a/changelog/unreleased/kong/feat-add-huggingface-llm-driver.yml b/changelog/unreleased/kong/feat-add-huggingface-llm-driver.yml new file mode 100644 index 00000000000..e5dca183563 --- /dev/null +++ b/changelog/unreleased/kong/feat-add-huggingface-llm-driver.yml @@ -0,0 +1,6 @@ +message: | + Addded a new LLM driver for interfacing with the Hugging Face inference API. + The driver supports both serverless and dedicated LLM instances hosted by + Hugging Face for conversational and text generation tasks. +type: feature +scope: Core diff --git a/kong-3.9.0-0.rockspec b/kong-3.9.0-0.rockspec index 3a7ddf689b5..f8150208195 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.9.0-0.rockspec @@ -633,6 +633,7 @@ build = { ["kong.llm.drivers.llama2"] = "kong/llm/drivers/llama2.lua", ["kong.llm.drivers.gemini"] = "kong/llm/drivers/gemini.lua", ["kong.llm.drivers.bedrock"] = "kong/llm/drivers/bedrock.lua", + ["kong.llm.drivers.huggingface"] = "kong/llm/drivers/huggingface.lua", ["kong.llm.plugin.base"] = "kong/llm/plugin/base.lua", diff --git a/kong/llm/drivers/huggingface.lua b/kong/llm/drivers/huggingface.lua new file mode 100644 index 00000000000..88b0a2ca2d7 --- /dev/null +++ b/kong/llm/drivers/huggingface.lua @@ -0,0 +1,328 @@ +local _M = {} + +-- imports +local cjson = require("cjson.safe") +local fmt = string.format +local ai_shared = require("kong.llm.drivers.shared") +local socket_url = require("socket.url") +-- + +local DRIVER_NAME = "huggingface" + +function _M.pre_request(conf, body) + return true, nil +end + +local function from_huggingface(response_string, model_info, route_type) + local response_table, err = cjson.decode(response_string) + if not response_table then + ngx.log(ngx.ERR, "Failed to decode JSON response from HuggingFace API: ", err) + return nil, "Failed to decode response" + end + + if response_table.error or response_table.message then + local error_msg = response_table.error or response_table.message + ngx.log(ngx.ERR, "Error from HuggingFace API: ", error_msg) + return nil, "API error: " .. error_msg + end + + local transformed_response = { + model = model_info.name, + object = response_table.object or route_type, + choices = {}, + usage = {}, + } + + -- Chat reports usage, generation does not + transformed_response.usage = response_table.usage or {} + + response_table.generated_text = response_table[1] and response_table[1].generated_text or nil + if response_table.generated_text then + table.insert(transformed_response.choices, { + message = { content = response_table.generated_text }, + index = 0, + finish_reason = "complete", + }) + elseif response_table.choices then + for i, choice in ipairs(response_table.choices) do + local content = choice.message and choice.message.content or "" + table.insert(transformed_response.choices, { + message = { content = content }, + index = i - 1, + finish_reason = "complete", + }) + end + else + ngx.log(ngx.ERR, "Unexpected response format from Hugging Face API") + return nil, "Invalid response format" + end + + local result_string, err = cjson.encode(transformed_response) + if not result_string then + ngx.log(ngx.ERR, "Failed to encode transformed response: ", err) + return nil, "Failed to encode response" + end + return result_string, nil +end + +local function set_huggingface_options(model_info) + local use_cache = false + local wait_for_model = false + + if model_info and model_info.options and model_info.options.huggingface then + use_cache = model_info.options.huggingface.use_cache or false + wait_for_model = model_info.options.huggingface.wait_for_model or false + end + + return { + use_cache = use_cache, + wait_for_model = wait_for_model, + } +end + +local function set_default_parameters(request_table) + local parameters = request_table.parameters or {} + if parameters.top_k == nil then + parameters.top_k = request_table.top_k + end + if parameters.top_p == nil then + parameters.top_p = request_table.top_p + end + if parameters.temperature == nil then + parameters.temperature = request_table.temperature + end + if parameters.max_tokens == nil then + if request_table.messages then + -- conversational model use the max_lenght param + -- https://huggingface.co/docs/api-inference/en/detailed_parameters?code=curl#conversational-task + parameters.max_lenght = request_table.max_tokens + else + parameters.max_new_tokens = request_table.max_tokens + end + end + request_table.top_k = nil + request_table.top_p = nil + request_table.temperature = nil + request_table.max_tokens = nil + + return parameters +end + +local function to_huggingface(task, request_table, model_info) + local parameters = set_default_parameters(request_table) + local options = set_huggingface_options(model_info) + if task == "llm/v1/completions" then + request_table.inputs = request_table.prompt + request_table.prompt = nil + end + request_table.options = options + request_table.parameters = parameters + request_table.model = model_info.name or request_table.model + + return request_table, "application/json", nil +end + +local function safe_access(tbl, ...) + local value = tbl + for _, key in ipairs({ ... }) do + value = value and value[key] + if not value then + return nil + end + end + return value +end + +local function handle_huggingface_stream(event_t, model_info, route_type) + -- discard empty frames, it should either be a random new line, or comment + if (not event_t.data) or (#event_t.data < 1) then + return + end + local event, err = cjson.decode(event_t.data) + + if err then + ngx.log(ngx.WARN, "failed to decode stream event frame from Hugging Face: " .. err) + return nil, "failed to decode stream event frame from Hugging Face", nil + end + + local new_event + if route_type == "stream/llm/v1/chat" then + local content = safe_access(event, "choices", 1, "delta", "content") or "" + new_event = { + choices = { + [1] = { + delta = { + content = content, + role = "assistant", + }, + index = 0, + }, + }, + model = event.model or model_info.name, + object = "chat.completion.chunk", + } + else + local text = safe_access(event, "token", "text") or "" + new_event = { + choices = { + [1] = { + text = text, + index = 0, + }, + }, + model = model_info.name, + object = "text_completion", + } + end + return cjson.encode(new_event), nil, nil +end + +local transformers_from = { + ["llm/v1/chat"] = from_huggingface, + ["llm/v1/completions"] = from_huggingface, + ["stream/llm/v1/chat"] = handle_huggingface_stream, + ["stream/llm/v1/completions"] = handle_huggingface_stream, +} + +function _M.from_format(response_string, model_info, route_type) + ngx.log(ngx.DEBUG, "converting from ", model_info.provider, "://", route_type, " type to kong") + + -- MUST return a string, set as the response body + if not transformers_from[route_type] then + return nil, fmt("no transformer available from format %s://%s", model_info.provider, route_type) + end + + local ok, response_string, err, metadata = + pcall(transformers_from[route_type], response_string, model_info, route_type) + if not ok or err then + return nil, + fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, err or "unexpected_error") + end + + return response_string, nil, metadata +end + +local transformers_to = { + ["llm/v1/chat"] = to_huggingface, + ["llm/v1/completions"] = to_huggingface, +} + +function _M.to_format(request_table, model_info, route_type) + if not transformers_to[route_type] then + return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) + end + + request_table = ai_shared.merge_config_defaults(request_table, model_info.options, model_info.route_type) + + local ok, response_object, content_type, err = + pcall(transformers_to[route_type], route_type, request_table, model_info) + if err or not ok then + return nil, nil, fmt("error transforming to %s://%s", model_info.provider, route_type) + end + + return response_object, content_type, nil +end + +local function build_url(base_url, route_type) + return (route_type == "llm/v1/completions") and base_url or (base_url .. "/v1/chat/completions") +end + +local function huggingface_endpoint(conf) + local parsed_url + + local base_url + if conf.model.options and conf.model.options.upstream_url then + base_url = conf.model.options.upstream_url + elseif conf.model.name then + base_url = fmt(ai_shared.upstream_url_format[DRIVER_NAME], conf.model.name) + else + return nil + end + + local url = build_url(base_url, conf.route_type) + parsed_url = socket_url.parse(url) + + return parsed_url +end + +function _M.configure_request(conf) + local parsed_url = huggingface_endpoint(conf) + if not parsed_url then + return kong.response.exit(400, "Could not parse the Hugging Face model endponit") + end + if parsed_url.path then + kong.service.request.set_path(parsed_url.path) + end + kong.service.request.set_scheme(parsed_url.scheme) + kong.service.set_target(parsed_url.host, tonumber(parsed_url.port) or 443) + + local auth_header_name = conf.auth and conf.auth.header_name + local auth_header_value = conf.auth and conf.auth.header_value + + if auth_header_name and auth_header_value then + kong.service.request.set_header(auth_header_name, auth_header_value) + end + return true, nil +end + +function _M.post_request(conf) + -- Clear any response headers if needed + if ai_shared.clear_response_headers[DRIVER_NAME] then + for i, v in ipairs(ai_shared.clear_response_headers[DRIVER_NAME]) do + kong.response.clear_header(v) + end + end +end + +function _M.subrequest(body, conf, http_opts, return_res_table) + -- Encode the request body as JSON + local body_string, err = cjson.encode(body) + if not body_string then + return nil, nil, "Failed to encode body to JSON: " .. (err or "unknown error") + end + + -- Construct the Hugging Face API URL + local url = huggingface_endpoint(conf) + if not url then + return nil, nil, "Could not parse the Hugging Face model endpoint" + end + local url_string = url.scheme .. "://" .. url.host .. (url.path or "") + + local headers = { + ["Accept"] = "application/json", + ["Content-Type"] = "application/json", + } + + if conf.auth and conf.auth.header_name then + headers[conf.auth.header_name] = conf.auth.header_value + end + + local method = "POST" + + local res, err, httpc = ai_shared.http_request(url_string, body_string, method, headers, http_opts, return_res_table) + + -- Handle the response + if not res then + return nil, nil, "Request to Hugging Face API failed: " .. (err or "unknown error") + end + + -- Check if the response should be returned as a table + if return_res_table then + return { + status = res.status, + headers = res.headers, + body = res.body, + }, + res.status, + nil, + httpc + else + if res.status >= 200 and res.status < 300 then + return res.body, res.status, nil + else + return res.body, res.status, "Hugging Face API returned status " .. res.status + end + end +end + +return _M diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 55057fceb98..19c17537287 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -94,7 +94,8 @@ _M.upstream_url_format = { gemini = "https://generativelanguage.googleapis.com", gemini_vertex = "https://%s", bedrock = "https://bedrock-runtime.%s.amazonaws.com", - mistral = "https://api.mistral.ai:443" + mistral = "https://api.mistral.ai:443", + huggingface = "https://api-inference.huggingface.co/models/%s", } _M.operation_map = { @@ -147,6 +148,15 @@ _M.operation_map = { gemini_vertex = { ["llm/v1/chat"] = { path = "/v1/projects/%s/locations/%s/publishers/google/models/%s:%s", + }, + }, + huggingface = { + ["llm/v1/completions"] = { + path = "/models/%s", + method = "POST", + }, + ["llm/v1/chat"] = { + path = "/models/%s", method = "POST", }, }, diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 985e7dbe0f6..127350756c7 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -37,6 +37,20 @@ local gemini_options_schema = { }, } +local huggingface_options_schema = { + type = "record", + required = false, + fields = { + { use_cache = { + type = "boolean", + description = "Use the cache layer on the inference API", + required = false }}, + { wait_for_model = { + type = "boolean", + description = "Wait for the model if it is not ready", + required = false }}, + }, +} local auth_schema = { type = "record", @@ -179,6 +193,7 @@ local model_options_schema = { required = false }}, { gemini = gemini_options_schema }, { bedrock = bedrock_options_schema }, + { huggingface = huggingface_options_schema}, } } @@ -192,7 +207,7 @@ local model_schema = { type = "string", description = "AI provider request format - Kong translates " .. "requests to and from the specified backend compatible formats.", required = true, - one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2", "gemini", "bedrock" }}}, + one_of = { "openai", "azure", "anthropic", "cohere", "mistral", "llama2", "gemini", "bedrock", "huggingface" }}}, { name = { type = "string", description = "Model name to execute.", diff --git a/spec/03-plugins/38-ai-proxy/10-huggingface_integration_spec.lua b/spec/03-plugins/38-ai-proxy/10-huggingface_integration_spec.lua new file mode 100644 index 00000000000..5cec28bd3f2 --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/10-huggingface_integration_spec.lua @@ -0,0 +1,451 @@ +local helpers = require("spec.helpers") +local cjson = require("cjson") +local pl_file = require("pl.file") + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = helpers.get_available_port() + +for _, strategy in helpers.all_strategies() do + if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up huggingface mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.huggingface = [[ + server { + server_name huggingface; + listen ]] .. MOCK_PORT .. [[; + + default_type 'application/json'; + + location = "/v1/chat/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer huggingface-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + # completions is on the root of huggingface models + location = "/" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer huggingface-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.prompt == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/unauthorized.json")) + end + } + } + location = "/model-loading/v1/chat/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 503 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_model_load.json")) + } + } + location = "/model-timeout/v1/chat/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + + ngx.status = 504 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_timeout.json")) + } + } + } + ]] + + local empty_service = assert(bp.services:insert({ + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + })) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/huggingface/llm/v1/chat/good" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer huggingface-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.2", + provider = "huggingface", + options = { + max_tokens = 256, + temperature = 1.0, + huggingface = { + use_cache = false, + wait_for_model = true, + }, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT, + }, + }, + }, + }) + local completions_good = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/huggingface/llm/v1/completions/good" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + route = { id = completions_good.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "Authorization", + header_value = "Bearer huggingface-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.2", + provider = "huggingface", + options = { + max_tokens = 256, + temperature = 1.0, + huggingface = { + use_cache = false, + wait_for_model = true, + }, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT, + }, + }, + }, + }) + -- 401 unauthorized + local chat_401 = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/huggingface/llm/v1/chat/unauthorized" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + route = { id = chat_401.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "wrong-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.2", + provider = "huggingface", + options = { + max_tokens = 256, + temperature = 1.0, + huggingface = { + use_cache = false, + wait_for_model = true, + }, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT, + }, + }, + }, + }) + -- 401 unauthorized + local completions_401 = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/huggingface/llm/v1/completions/unauthorized" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + route = { id = completions_401.id }, + config = { + route_type = "llm/v1/completions", + auth = { + header_name = "api-key", + header_value = "wrong-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.2", + provider = "huggingface", + options = { + max_tokens = 256, + temperature = 1.0, + huggingface = { + use_cache = false, + wait_for_model = true, + }, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT, + }, + }, + }, + }) + -- 503 Service Temporarily Unavailable + local chat_503 = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/huggingface/llm/v1/chat/bad-response/model-loading" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + route = { id = chat_503.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "huggingface-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.2", + provider = "huggingface", + options = { + max_tokens = 256, + temperature = 1.0, + huggingface = { + use_cache = false, + wait_for_model = false, + }, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT.."/model-loading", + }, + }, + }, + }) + -- 503 Service Timeout + local chat_503_to = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/huggingface/llm/v1/chat/bad-response/model-timeout" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + route = { id = chat_503_to.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "api-key", + header_value = "huggingface-key", + }, + model = { + name = "mistralai/Mistral-7B-Instruct-v0.2", + provider = "huggingface", + options = { + max_tokens = 256, + temperature = 1.0, + huggingface = { + use_cache = false, + wait_for_model = false, + }, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT.."/model-timeout", + }, + }, + }, + }) + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + before_each(function() + client = helpers.proxy_client() + end) + + after_each(function() + if client then + client:close() + end + end) + + describe("huggingface llm/v1/chat", function() + it("good request", function() + local r = client:get("/huggingface/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json"), + }) + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "mistralai/Mistral-7B-Instruct-v0.2") + assert.equals(json.object, "chat.completion") + + assert.is_table(json.choices) + --print("json: ", inspect(json)) + assert.is_string(json.choices[1].message.content) + assert.same( + " The sum of 1 + 1 is 2. This is a basic arithmetic operation and the answer is always the same: adding one to one results in having two in total.", + json.choices[1].message.content + ) + end) + end) + describe("huggingface llm/v1/completions", function() + it("good request", function() + local r = client:get("/huggingface/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-completions/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals("mistralai/Mistral-7B-Instruct-v0.2", json.model) + assert.equals("llm/v1/completions", json.object) + + assert.is_table(json.choices) + assert.is_table(json.choices[1]) + assert.same("I am a language model AI created by Mistral AI", json.choices[1].message.content) + end) + end) + describe("huggingface no auth", function() + it("unauthorized request chat", function() + local r = client:get("/huggingface/llm/v1/chat/unauthorized", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(401, r) + local json = cjson.decode(body) + assert.equals(json.error, "Authorization header is correct, but the token seems invalid") + end) + it("unauthorized request completions", function() + local r = client:get("/huggingface/llm/v1/completions/unauthorized", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-completions/requests/good.json"), + }) + + local body = assert.res_status(401, r) + local json = cjson.decode(body) + assert.equals(json.error, "Authorization header is correct, but the token seems invalid") + end) + end) + describe("huggingface bad request", function() + it("bad chat request", function() + local r = client:get("/huggingface/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = { messages = ngx.null }, + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + assert.equals(json.error.message, "request body doesn't contain valid prompts") + end) + it("bad completions request", function() + local r = client:get("/huggingface/llm/v1/completions/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = { prompt = ngx.null }, + }) + + local body = assert.res_status(400, r) + local json = cjson.decode(body) + assert.equals(json.error.message, "request body doesn't contain valid prompts") + end) + end) + describe("huggingface bad response", function() + it("bad chat response", function() + local r = client:get("/huggingface/llm/v1/chat/bad-response/model-loading", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json"), + }) + + local body = assert.res_status(503, r) + local json = cjson.decode(body) + assert.equals(json.error, "Model mistralai/Mistral-7B-Instruct-v0.2 is currently loading") + end) + it("bad completions request", function() + local r = client:get("/huggingface/llm/v1/chat/bad-response/model-timeout", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json"), + }) + local body = assert.res_status(504, r) + local json = cjson.decode(body) + assert.equals(json.error, "Model mistralai/Mistral-7B-Instruct-v0.2 time out") + end) + end) + end) + end +end diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json new file mode 100644 index 00000000000..542b64f8065 --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/requests/good.json @@ -0,0 +1,13 @@ +{ + "messages":[ + { + "role": "system", + "content": "You are a helpful assistant." + }, + { + "role": "user", + "content": "What is 1 + 1?" + } + ], + "stream": false +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_request.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_request.json new file mode 100644 index 00000000000..9e4f4b5fd29 --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_request.json @@ -0,0 +1,4 @@ +{ + "error": "Template error: undefined value (in :1)", + "error_type": "template_error" +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_model_load.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_model_load.json new file mode 100644 index 00000000000..4de86f6cccc --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_model_load.json @@ -0,0 +1,4 @@ +{ + "error": "Model mistralai/Mistral-7B-Instruct-v0.2 is currently loading", + "estimated_time": 305.6863708496094 +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_timeout.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_timeout.json new file mode 100644 index 00000000000..4ce2a2cc65c --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/bad_response_timeout.json @@ -0,0 +1,3 @@ +{ + "error": "Model mistralai/Mistral-7B-Instruct-v0.2 time out" +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/good.json new file mode 100644 index 00000000000..2c4c6981d97 --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/good.json @@ -0,0 +1,23 @@ +{ + "object": "chat.completion", + "id": "", + "created": 1722866733, + "model": "mistralai/Mistral-7B-Instruct-v0.2", + "system_fingerprint": "2.1.1-sha-4dfdb48", + "choices": [ + { + "index": 0, + "message": { + "role": "assistant", + "content": " The sum of 1 + 1 is 2. This is a basic arithmetic operation and the answer is always the same: adding one to one results in having two in total." + }, + "logprobs": null, + "finish_reason": "eos_token" + } + ], + "usage": { + "prompt_tokens": 26, + "completion_tokens": 40, + "total_tokens": 66 + } +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/unauthorized.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/unauthorized.json new file mode 100644 index 00000000000..8a50264ccf9 --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-chat/responses/unauthorized.json @@ -0,0 +1,3 @@ +{ + "error": "Authorization header is correct, but the token seems invalid" +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/requests/good.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/requests/good.json new file mode 100644 index 00000000000..d66bba88c77 --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/requests/good.json @@ -0,0 +1,3 @@ +{ + "prompt": "What are you?" +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/bad_request.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/bad_request.json new file mode 100644 index 00000000000..c8e6e72fd9f --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/bad_request.json @@ -0,0 +1,3 @@ +{ + "message": "Failed to deserialize the JSON body into the target type: missing field `inputs` at line 9 column 7" +} diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/good.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/good.json new file mode 100644 index 00000000000..d145445ec6e --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/good.json @@ -0,0 +1,5 @@ +[ + { + "generated_text": "I am a language model AI created by Mistral AI" + } +] diff --git a/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/unauthorized.json b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/unauthorized.json new file mode 100644 index 00000000000..8a50264ccf9 --- /dev/null +++ b/spec/fixtures/ai-proxy/huggingface/llm-v1-completions/responses/unauthorized.json @@ -0,0 +1,3 @@ +{ + "error": "Authorization header is correct, but the token seems invalid" +} From e5f5ca82a96fd860283580d2c1680580909c842e Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 16 Oct 2024 05:03:57 +0100 Subject: [PATCH 4129/4351] fix(ai-proxy): (Bedrock)(AG-154) fixed tools-functions calls coming back empty --- .../kong/ai-bedrock-fix-function-calling.yml | 3 + kong/llm/drivers/bedrock.lua | 145 ++++++++++++++++-- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 121 +++++++++++++++ 3 files changed, 259 insertions(+), 10 deletions(-) create mode 100644 changelog/unreleased/kong/ai-bedrock-fix-function-calling.yml diff --git a/changelog/unreleased/kong/ai-bedrock-fix-function-calling.yml b/changelog/unreleased/kong/ai-bedrock-fix-function-calling.yml new file mode 100644 index 00000000000..622e0532f1d --- /dev/null +++ b/changelog/unreleased/kong/ai-bedrock-fix-function-calling.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where tools (function) calls to Bedrock would return empty results." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index a4221a97c81..a2defd93f10 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -7,7 +7,6 @@ local ai_shared = require("kong.llm.drivers.shared") local socket_url = require("socket.url") local string_gsub = string.gsub local table_insert = table.insert -local string_lower = string.lower local signer = require("resty.aws.request.sign") local ai_plugin_ctx = require("kong.llm.plugin.ctx") -- @@ -21,6 +20,13 @@ local _OPENAI_ROLE_MAPPING = { ["system"] = "assistant", ["user"] = "user", ["assistant"] = "assistant", + ["tool"] = "user", +} + +local _OPENAI_STOP_REASON_MAPPING = { + ["max_tokens"] = "length", + ["end_turn"] = "stop", + ["tool_use"] = "tool_calls", } _M.bedrock_unsupported_system_role_patterns = { @@ -40,18 +46,77 @@ local function to_bedrock_generation_config(request_table) } end +-- this is a placeholder and is archaic now, +-- leave it in for backwards compatibility local function to_additional_request_fields(request_table) return { request_table.bedrock.additionalModelRequestFields } end +-- this is a placeholder and is archaic now, +-- leave it in for backwards compatibility local function to_tool_config(request_table) return { request_table.bedrock.toolConfig } end +local function to_tools(in_tools) + if not in_tools then + return nil + end + + local out_tools + + for i, v in ipairs(in_tools) do + if v['function'] then + out_tools = out_tools or {} + + out_tools[i] = { + toolSpec = { + name = v['function'].name, + description = v['function'].description, + inputSchema = { + json = v['function'].parameters, + }, + }, + } + end + end + + return out_tools +end + +local function from_tool_call_response(content) + if not content then return nil end + + local tools_used + + for _, t in ipairs(content) do + if t.toolUse then + tools_used = tools_used or {} + + local arguments + if t.toolUse['input'] and next(t.toolUse['input']) then + arguments = cjson.encode(t.toolUse['input']) + end + + tools_used[#tools_used+1] = { + -- set explicit numbering to ensure ordering in later modifications + ['function'] = { + arguments = arguments, + name = t.toolUse.name, + }, + id = t.toolUse.toolUseId, + type = "function", + } + end + end + + return tools_used +end + local function handle_stream_event(event_t, model_info, route_type) local new_event, metadata @@ -114,7 +179,7 @@ local function handle_stream_event(event_t, model_info, route_type) [1] = { delta = {}, index = 0, - finish_reason = body.stopReason, + finish_reason = _OPENAI_STOP_REASON_MAPPING[body.stopReason] or "stop", logprobs = cjson.null, }, }, @@ -145,7 +210,7 @@ local function handle_stream_event(event_t, model_info, route_type) end local function to_bedrock_chat_openai(request_table, model_info, route_type) - if not request_table then -- try-catch type mechanism + if not request_table then local err = "empty request table received for transformation" ngx.log(ngx.ERR, "[bedrock] ", err) return nil, nil, err @@ -165,16 +230,60 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) if v.role and v.role == "system" then system_prompts[#system_prompts+1] = { text = v.content } + elseif v.role and v.role == "tool" then + local tool_execution_content, err = cjson.decode(v.content) + if err then + return nil, nil, "failed to decode function response arguments: " .. err + end + + local content = { + { + toolResult = { + toolUseId = v.tool_call_id, + content = { + { + json = tool_execution_content, + }, + }, + status = v.status, + }, + }, + } + + new_r.messages = new_r.messages or {} + table_insert(new_r.messages, { + role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' + content = content, + }) + else local content if type(v.content) == "table" then content = v.content + + elseif v.tool_calls and (type(v.tool_calls) == "table") then + local inputs, err = cjson.decode(v.tool_calls[1]['function'].arguments) + if err then + return nil, nil, "failed to decode function response arguments from assistant: " .. err + end + + content = { + { + toolUse = { + toolUseId = v.tool_calls[1].id, + name = v.tool_calls[1]['function'].name, + input = inputs, + }, + }, + } + else content = { { text = v.content or "" }, } + end -- for any other role, just construct the chat history as 'parts.text' type @@ -200,9 +309,18 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) new_r.inferenceConfig = to_bedrock_generation_config(request_table) + -- backwards compatibility new_r.toolConfig = request_table.bedrock and request_table.bedrock.toolConfig and to_tool_config(request_table) + + if request_table.tools + and type(request_table.tools) == "table" + and #request_table.tools > 0 then + + new_r.toolConfig = new_r.toolConfig or {} + new_r.toolConfig.tools = to_tools(request_table.tools) + end new_r.additionalModelRequestFields = request_table.bedrock and request_table.bedrock.additionalModelRequestFields @@ -220,23 +338,22 @@ local function from_bedrock_chat_openai(response, model_info, route_type) return nil, err_client end - -- messages/choices table is only 1 size, so don't need to static allocate local client_response = {} client_response.choices = {} if response.output and response.output.message and response.output.message.content - and #response.output.message.content > 0 - and response.output.message.content[1].text then + and #response.output.message.content > 0 then - client_response.choices[1] = { + client_response.choices[1] = { index = 0, message = { role = "assistant", - content = response.output.message.content[1].text, + content = response.output.message.content[1].text, -- may be nil + tool_calls = from_tool_call_response(response.output.message.content), }, - finish_reason = string_lower(response.stopReason), + finish_reason = _OPENAI_STOP_REASON_MAPPING[response.stopReason] or "stop", } client_response.object = "chat.completion" client_response.model = model_info.name @@ -295,7 +412,7 @@ function _M.to_format(request_table, model_info, route_type) -- do nothing return request_table, nil, nil end - + if not transformers_to[route_type] then return nil, nil, fmt("no transformer for %s://%s", model_info.provider, route_type) end @@ -475,4 +592,12 @@ function _M.configure_request(conf, aws_sdk) return true end + +if _G._TEST then + -- export locals for testing + _M._to_tools = to_tools + _M._from_tool_call_response = from_tool_call_response +end + + return _M diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 644235911a9..8e8a996beb5 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -51,6 +51,63 @@ local SAMPLE_DOUBLE_FORMAT = { prompt = "Hi world", } +local SAMPLE_OPENAI_TOOLS_REQUEST = { + messages = { + [1] = { + role = "user", + content = "Is the NewPhone in stock?" + }, + }, + tools = { + [1] = { + ['function'] = { + parameters = { + ['type'] = "object", + properties = { + product_name = { + ['type'] = "string", + }, + }, + required = { + "product_name", + }, + }, + name = "check_stock", + description = "Check a product is in stock." + }, + ['type'] = "function", + }, + }, +} + +local SAMPLE_BEDROCK_TOOLS_RESPONSE = { + metrics = { + latencyMs = 3781 + }, + output = { + message = { + content = { { + text = "Certainly! To calculate the sum of 121, 212, and 313, we can use the \"sumArea\" function that's available to us." + }, { + toolUse = { + input = { + areas = { 121, 212, 313 } + }, + name = "sumArea", + toolUseId = "tooluse_4ZakZPY9SiWoKWrAsY7_eg" + } + } }, + role = "assistant" + } + }, + stopReason = "tool_use", + usage = { + inputTokens = 410, + outputTokens = 115, + totalTokens = 525 + } +} + local FORMATS = { openai = { ["llm/v1/chat"] = { @@ -775,4 +832,68 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) end) + describe("bedrock tools", function() + local bedrock_driver + + setup(function() + _G._TEST = true + package.loaded["kong.llm.drivers.bedrock"] = nil + bedrock_driver = require("kong.llm.drivers.bedrock") + end) + + teardown(function() + _G._TEST = nil + end) + + it("transforms openai tools to bedrock tools GOOD", function() + local bedrock_tools = bedrock_driver._to_tools(SAMPLE_OPENAI_TOOLS_REQUEST.tools) + + assert.not_nil(bedrock_tools) + assert.same(bedrock_tools, { + { + toolSpec = { + description = "Check a product is in stock.", + inputSchema = { + json = { + properties = { + product_name = { + type = "string" + } + }, + required = { + "product_name" + }, + type = "object" + } + }, + name = "check_stock" + } + } + }) + end) + + it("transforms openai tools to bedrock tools NO_TOOLS", function() + local bedrock_tools = bedrock_driver._to_tools(SAMPLE_LLM_V1_CHAT) + + assert.is_nil(bedrock_tools) + end) + + it("transforms openai tools to bedrock tools NIL", function() + local bedrock_tools = bedrock_driver._to_tools(nil) + + assert.is_nil(bedrock_tools) + end) + + it("transforms bedrock tools to openai tools GOOD", function() + local openai_tools = bedrock_driver._from_tool_call_response(SAMPLE_BEDROCK_TOOLS_RESPONSE.output.message.content) + + assert.not_nil(openai_tools) + + assert.same(openai_tools[1]['function'], { + name = "sumArea", + arguments = "{\"areas\":[121,212,313]}" + }) + end) + end) + end) From 042848703e56fef53b58b9fa49bf4c38b0b4035f Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 16 Oct 2024 16:01:26 +0100 Subject: [PATCH 4130/4351] fix(ai-proxy): (Gemini)(AG-154) fixed tools-functions calls coming back empty --- .../kong/ai-gemini-fix-function-calling.yml | 3 + kong/llm/drivers/gemini.lua | 183 +++++++++++++----- spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 82 ++++++++ 3 files changed, 220 insertions(+), 48 deletions(-) create mode 100644 changelog/unreleased/kong/ai-gemini-fix-function-calling.yml diff --git a/changelog/unreleased/kong/ai-gemini-fix-function-calling.yml b/changelog/unreleased/kong/ai-gemini-fix-function-calling.yml new file mode 100644 index 00000000000..59e6f5baa27 --- /dev/null +++ b/changelog/unreleased/kong/ai-gemini-fix-function-calling.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where tools (function) calls to Gemini (or via Vertex) would return empty results." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 71e223a9fc3..9d0058e7152 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -43,6 +43,25 @@ local function is_response_content(content) and content.candidates[1].content.parts[1].text end +local function is_tool_content(content) + return content + and content.candidates + and #content.candidates > 0 + and content.candidates[1].content + and content.candidates[1].content.parts + and #content.candidates[1].content.parts > 0 + and content.candidates[1].content.parts[1].functionCall +end + +local function is_function_call_message(message) + return message + and message.role + and message.role == "assistant" + and message.tool_calls + and type(message.tool_calls) == "table" + and #message.tool_calls > 0 +end + local function handle_stream_event(event_t, model_info, route_type) -- discard empty frames, it should either be a random new line, or comment if (not event_t.data) or (#event_t.data < 1) then @@ -84,10 +103,32 @@ local function handle_stream_event(event_t, model_info, route_type) end end +local function to_tools(in_tools) + if not in_tools then + return nil + end + + local out_tools + + for i, v in ipairs(in_tools) do + if v['function'] then + out_tools = out_tools or { + [1] = { + function_declarations = {} + } + } + + out_tools[1].function_declarations[i] = v['function'] + end + end + + return out_tools +end + local function to_gemini_chat_openai(request_table, model_info, route_type) - if request_table then -- try-catch type mechanism - local new_r = {} + local new_r = {} + if request_table then if request_table.messages and #request_table.messages > 0 then local system_prompt @@ -97,18 +138,60 @@ local function to_gemini_chat_openai(request_table, model_info, route_type) if v.role and v.role == "system" then system_prompt = system_prompt or buffer.new() system_prompt:put(v.content or "") + + elseif v.role and v.role == "tool" then + -- handle tool execution output + table_insert(new_r.contents, { + role = "function", + parts = { + { + function_response = { + response = { + content = { + v.content, + }, + }, + name = "get_product_info", + }, + }, + }, + }) + + elseif is_function_call_message(v) then + -- treat specific 'assistant function call' tool execution input message + local function_calls = {} + for i, t in ipairs(v.tool_calls) do + function_calls[i] = { + function_call = { + name = t['function'].name, + }, + } + end + + table_insert(new_r.contents, { + role = "function", + parts = function_calls, + }) + else -- for any other role, just construct the chat history as 'parts.text' type new_r.contents = new_r.contents or {} + + local part = v.content + if type(v.content) == "string" then + part = { + text = v.content + } + end + table_insert(new_r.contents, { role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' parts = { - { - text = v.content or "" - }, + part, }, }) end + end -- This was only added in Gemini 1.5 @@ -128,42 +211,20 @@ local function to_gemini_chat_openai(request_table, model_info, route_type) new_r.generationConfig = to_gemini_generation_config(request_table) - return new_r, "application/json", nil - end - - local new_r = {} - - if request_table.messages and #request_table.messages > 0 then - local system_prompt - - for i, v in ipairs(request_table.messages) do - - -- for 'system', we just concat them all into one Gemini instruction - if v.role and v.role == "system" then - system_prompt = system_prompt or buffer.new() - system_prompt:put(v.content or "") - else - -- for any other role, just construct the chat history as 'parts.text' type - new_r.contents = new_r.contents or {} - table_insert(new_r.contents, { - role = _OPENAI_ROLE_MAPPING[v.role or "user"], -- default to 'user' - parts = { - { - text = v.content or "" - }, - }, - }) - end - end + -- handle function calling translation from OpenAI format + new_r.tools = request_table.tools and to_tools(request_table.tools) end - new_r.generationConfig = to_gemini_generation_config(request_table) + kong.log.warn(cjson.encode(new_r)) return new_r, "application/json", nil end local function from_gemini_chat_openai(response, model_info, route_type) - local response, err = cjson.decode(response) + local err + if response and (type(response) == "string") then + response, err = cjson.decode(response) + end if err then local err_client = "failed to decode response from Gemini" @@ -175,20 +236,38 @@ local function from_gemini_chat_openai(response, model_info, route_type) local messages = {} messages.choices = {} - if response.candidates - and #response.candidates > 0 - and is_response_content(response) then + if response.candidates and #response.candidates > 0 then + if is_response_content(response) then + messages.choices[1] = { + index = 0, + message = { + role = "assistant", + content = response.candidates[1].content.parts[1].text, + }, + finish_reason = string_lower(response.candidates[1].finishReason), + } + messages.object = "chat.completion" + messages.model = model_info.name - messages.choices[1] = { - index = 0, - message = { - role = "assistant", - content = response.candidates[1].content.parts[1].text, - }, - finish_reason = string_lower(response.candidates[1].finishReason), - } - messages.object = "chat.completion" - messages.model = model_info.name + elseif is_tool_content(response) then + local function_call_responses = response.candidates[1].content.parts + for i, v in ipairs(function_call_responses) do + messages.choices[i] = { + index = 0, + message = { + role = "assistant", + tool_calls = { + { + ['function'] = { + name = v.functionCall.name, + arguments = cjson.encode(v.functionCall.args), + }, + }, + }, + }, + } + end + end -- process analytics if response.usageMetadata then @@ -207,7 +286,7 @@ local function from_gemini_chat_openai(response, model_info, route_type) ngx.log(ngx.ERR, err) return nil, err - else-- probably a server fault or other unexpected response + else -- probably a server fault or other unexpected response local err = "no generation candidates received from Gemini, or max_tokens too short" ngx.log(ngx.ERR, err) return nil, err @@ -472,4 +551,12 @@ function _M.configure_request(conf, identity_interface) return true end + +if _G._TEST then + -- export locals for testing + _M._to_tools = to_tools + _M._from_gemini_chat_openai = from_gemini_chat_openai +end + + return _M diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 8e8a996beb5..55880d69ebe 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -80,6 +80,23 @@ local SAMPLE_OPENAI_TOOLS_REQUEST = { }, } +local SAMPLE_GEMINI_TOOLS_RESPONSE = { + candidates = { { + content = { + role = "model", + parts = { { + functionCall = { + name = "sql_execute", + args = { + product_name = "NewPhone" + } + } + } } + }, + finishReason = "STOP", + } }, +} + local SAMPLE_BEDROCK_TOOLS_RESPONSE = { metrics = { latencyMs = 3781 @@ -832,6 +849,71 @@ describe(PLUGIN_NAME .. ": (unit)", function() end) end) + describe("gemini tools", function() + local gemini_driver + + setup(function() + _G._TEST = true + package.loaded["kong.llm.drivers.gemini"] = nil + gemini_driver = require("kong.llm.drivers.gemini") + end) + + teardown(function() + _G._TEST = nil + end) + + it("transforms openai tools to gemini tools GOOD", function() + local gemini_tools = gemini_driver._to_tools(SAMPLE_OPENAI_TOOLS_REQUEST.tools) + + assert.not_nil(gemini_tools) + assert.same(gemini_tools, { + { + function_declarations = { + { + description = "Check a product is in stock.", + name = "check_stock", + parameters = { + properties = { + product_name = { + type = "string" + } + }, + required = { + "product_name" + }, + type = "object" + } + } + } + } + }) + end) + + it("transforms openai tools to gemini tools NO_TOOLS", function() + local gemini_tools = gemini_driver._to_tools(SAMPLE_LLM_V1_CHAT) + + assert.is_nil(gemini_tools) + end) + + it("transforms openai tools to gemini tools NIL", function() + local gemini_tools = gemini_driver._to_tools(nil) + + assert.is_nil(gemini_tools) + end) + + it("transforms gemini tools to openai tools GOOD", function() + local openai_tools = gemini_driver._from_gemini_chat_openai(SAMPLE_GEMINI_TOOLS_RESPONSE, {}, "llm/v1/chat") + + assert.not_nil(openai_tools) + + openai_tools = cjson.decode(openai_tools) + assert.same(openai_tools.choices[1].message.tool_calls[1]['function'], { + name = "sql_execute", + arguments = "{\"product_name\":\"NewPhone\"}" + }) + end) + end) + describe("bedrock tools", function() local bedrock_driver From 720ab027a02078ddafe04eb2cdceba799405c81f Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 21 Oct 2024 20:39:21 +0100 Subject: [PATCH 4131/4351] fix(ai-proxy): (Gemini)(AG-154): content-safety failure no longer blocks gemini in ai-proxy only --- .../kong/ai-gemini-blocks-content-safety.yml | 3 ++ kong/llm/drivers/anthropic.lua | 5 ++- kong/llm/drivers/bedrock.lua | 5 ++- kong/llm/drivers/cohere.lua | 5 ++- kong/llm/drivers/gemini.lua | 36 ++++++++++++------- kong/llm/drivers/llama2.lua | 5 ++- kong/llm/drivers/mistral.lua | 5 ++- kong/llm/drivers/openai.lua | 5 ++- kong/llm/init.lua | 10 ++++-- kong/llm/plugin/base.lua | 4 +++ 10 files changed, 62 insertions(+), 21 deletions(-) create mode 100644 changelog/unreleased/kong/ai-gemini-blocks-content-safety.yml diff --git a/changelog/unreleased/kong/ai-gemini-blocks-content-safety.yml b/changelog/unreleased/kong/ai-gemini-blocks-content-safety.yml new file mode 100644 index 00000000000..3cdd2e3a284 --- /dev/null +++ b/changelog/unreleased/kong/ai-gemini-blocks-content-safety.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where Gemini provider would return an error if content safety failed in AI Proxy." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index 508b62c4851..aa66039e34b 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -330,7 +330,10 @@ function _M.from_format(response_string, model_info, route_type) end local ok, response_string, err, metadata = pcall(transform, response_string, model_info, route_type) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index a2defd93f10..2122ca346ce 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -394,7 +394,10 @@ function _M.from_format(response_string, model_info, route_type) end local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 5f29a928bb0..c87d719dfaf 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -343,7 +343,10 @@ function _M.from_format(response_string, model_info, route_type) end local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 9d0058e7152..55026917b8e 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -10,6 +10,7 @@ local buffer = require("string.buffer") local table_insert = table.insert local string_lower = string.lower local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local ai_plugin_base = require("kong.llm.plugin.base") -- -- globals @@ -33,6 +34,14 @@ local function to_gemini_generation_config(request_table) } end +local function is_content_safety_failure(content) + return content + and content.candidates + and #content.candidates > 0 + and content.candidates[1].finishReason + and content.candidates[1].finishReason == "SAFETY" +end + local function is_response_content(content) return content and content.candidates @@ -215,8 +224,6 @@ local function to_gemini_chat_openai(request_table, model_info, route_type) new_r.tools = request_table.tools and to_tools(request_table.tools) end - kong.log.warn(cjson.encode(new_r)) - return new_r, "application/json", nil end @@ -237,7 +244,17 @@ local function from_gemini_chat_openai(response, model_info, route_type) messages.choices = {} if response.candidates and #response.candidates > 0 then - if is_response_content(response) then + -- for transformer plugins only + if is_content_safety_failure(response) and + (ai_plugin_base.has_filter_executed("ai-request-transformer-transform-request") or + ai_plugin_base.has_filter_executed("ai-response-transformer-transform-response")) then + + local err = "transformation generation candidate breached Gemini content safety" + ngx.log(ngx.ERR, err) + + return nil, err + + elseif is_response_content(response) then messages.choices[1] = { index = 0, message = { @@ -278,14 +295,6 @@ local function from_gemini_chat_openai(response, model_info, route_type) } end - elseif response.candidates - and #response.candidates > 0 - and response.candidates[1].finishReason - and response.candidates[1].finishReason == "SAFETY" then - local err = "transformation generation candidate breached Gemini content safety" - ngx.log(ngx.ERR, err) - return nil, err - else -- probably a server fault or other unexpected response local err = "no generation candidates received from Gemini, or max_tokens too short" ngx.log(ngx.ERR, err) @@ -314,7 +323,10 @@ function _M.from_format(response_string, model_info, route_type) end local ok, response_string, err, metadata = pcall(transformers_from[route_type], response_string, model_info, route_type) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, diff --git a/kong/llm/drivers/llama2.lua b/kong/llm/drivers/llama2.lua index 25a18f91edb..788fcf9ba93 100644 --- a/kong/llm/drivers/llama2.lua +++ b/kong/llm/drivers/llama2.lua @@ -165,7 +165,10 @@ function _M.from_format(response_string, model_info, route_type) model_info, route_type ) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, err or "unexpected_error") end diff --git a/kong/llm/drivers/mistral.lua b/kong/llm/drivers/mistral.lua index ad558ccd5f4..396e379e597 100644 --- a/kong/llm/drivers/mistral.lua +++ b/kong/llm/drivers/mistral.lua @@ -47,7 +47,10 @@ function _M.from_format(response_string, model_info, route_type) model_info, route_type ) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s/%s: %s", model_info.provider, route_type, model_info.options.mistral_version, err or "unexpected_error") end diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index f6c99b246b5..549b51ea04a 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -74,7 +74,10 @@ function _M.from_format(response_string, model_info, route_type) end local ok, response_string, err = pcall(transformers_from[route_type], response_string, model_info) - if not ok or err then + if not ok then + err = response_string + end + if err then return nil, fmt("transformation failed from type %s://%s: %s", model_info.provider, route_type, diff --git a/kong/llm/init.lua b/kong/llm/init.lua index 2afa28da2f0..da53b1be7a2 100644 --- a/kong/llm/init.lua +++ b/kong/llm/init.lua @@ -4,6 +4,10 @@ local cjson = require("cjson.safe") local fmt = string.format local EMPTY = require("kong.tools.table").EMPTY +local EMPTY_ARRAY = { + EMPTY, +} + -- The module table local _M = { @@ -142,10 +146,10 @@ do if err then return nil, err end - + -- run the shared logging/analytics/auth function ai_shared.pre_request(self.conf, ai_request) - + -- send it to the ai service local ai_response, _, err = self.driver.subrequest(ai_request, self.conf, http_opts, false, self.identity_interface) if err then @@ -166,7 +170,7 @@ do return nil, "failed to convert AI response to JSON: " .. err end - local new_request_body = ((ai_response.choices or EMPTY)[1].message or EMPTY).content + local new_request_body = (((ai_response.choices or EMPTY_ARRAY)[1] or EMPTY).message or EMPTY).content if not new_request_body then return nil, "no 'choices' in upstream AI service response" end diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index 24c873ff01d..3a23c78a873 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -194,6 +194,10 @@ function _M.register_filter(f) return f end +function _M.has_filter_executed(name) + return ngx.ctx.ai_executed_filters and ngx.ctx.ai_executed_filters[name] +end + -- enable the filter for current sub plugin function _M:enable(filter) if type(filter) ~= "table" or not filter.NAME then From d19edcfea9fdfaf7733fe4cfeb3df81a8d5b9f27 Mon Sep 17 00:00:00 2001 From: Antoine Jacquemin Date: Wed, 13 Nov 2024 15:18:39 +0100 Subject: [PATCH 4132/4351] fix(ai-proxy): (Cohere-Anthropic)(AG-154): fix cohere and anthropic function calls coming back empty --- .../ai-anthropic-fix-function-calling.yml | 3 + .../kong/ai-cohere-fix-function-calling.yml | 3 + kong/llm/drivers/anthropic.lua | 90 ++++++++++++++++--- kong/llm/drivers/bedrock.lua | 32 +++---- kong/llm/drivers/cohere.lua | 38 +++++++- kong/llm/drivers/gemini.lua | 1 + kong/llm/drivers/shared.lua | 6 +- .../03-anthropic_integration_spec.lua | 8 +- 8 files changed, 150 insertions(+), 31 deletions(-) create mode 100644 changelog/unreleased/kong/ai-anthropic-fix-function-calling.yml create mode 100644 changelog/unreleased/kong/ai-cohere-fix-function-calling.yml diff --git a/changelog/unreleased/kong/ai-anthropic-fix-function-calling.yml b/changelog/unreleased/kong/ai-anthropic-fix-function-calling.yml new file mode 100644 index 00000000000..41d2592f46d --- /dev/null +++ b/changelog/unreleased/kong/ai-anthropic-fix-function-calling.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where tools (function) calls to Anthropic would return empty results." +type: bugfix +scope: Plugin diff --git a/changelog/unreleased/kong/ai-cohere-fix-function-calling.yml b/changelog/unreleased/kong/ai-cohere-fix-function-calling.yml new file mode 100644 index 00000000000..6e4885a2a43 --- /dev/null +++ b/changelog/unreleased/kong/ai-cohere-fix-function-calling.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where tools (function) calls to Cohere would return empty results." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index aa66039e34b..e09da82817e 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -44,17 +44,47 @@ local function kong_messages_to_claude_prompt(messages) return buf:get() end +local inject_tool_calls = function(tool_calls) + local tools + for _, n in ipairs(tool_calls) do + tools = tools or {} + table.insert(tools, { + type = "tool_use", + id = n.id, + name = n["function"].name, + input = cjson.decode(n["function"].arguments) + }) + end + + return tools +end + -- reuse the messages structure of prompt -- extract messages and system from kong request local function kong_messages_to_claude_messages(messages) local msgs, system, n = {}, nil, 1 for _, v in ipairs(messages) do - if v.role ~= "assistant" and v.role ~= "user" then + if v.role ~= "assistant" and v.role ~= "user" and v.role ~= "tool" then system = v.content - else - msgs[n] = v + if v.role == "assistant" and v.tool_calls then + msgs[n] = { + role = v.role, + content = inject_tool_calls(v.tool_calls), + } + elseif v.role == "tool" then + msgs[n] = { + role = "user", + content = {{ + type = "tool_result", + tool_use_id = v.tool_call_id, + content = v.content + }}, + } + else + msgs[n] = v + end n = n + 1 end end @@ -62,7 +92,6 @@ local function kong_messages_to_claude_messages(messages) return msgs, system end - local function to_claude_prompt(req) if req.prompt then return kong_prompt_to_claude_prompt(req.prompt) @@ -83,6 +112,21 @@ local function to_claude_messages(req) return nil, nil, "request is missing .messages command" end +local function to_tools(in_tools) + local out_tools = {} + + for i, v in ipairs(in_tools) do + if v['function'] then + v['function'].input_schema = v['function'].parameters + v['function'].parameters = nil + + table.insert(out_tools, v['function']) + end + end + + return out_tools +end + local transformers_to = { ["llm/v1/chat"] = function(request_table, model) local messages = {} @@ -98,6 +142,10 @@ local transformers_to = { messages.model = model.name or request_table.model messages.stream = request_table.stream or false -- explicitly set this if nil + -- handle function calling translation from OpenAI format + messages.tools = request_table.tools and to_tools(request_table.tools) + messages.tool_choice = request_table.tool_choice + return messages, "application/json", nil end, @@ -243,16 +291,37 @@ local transformers_from = { local function extract_text_from_content(content) local buf = buffer.new() for i, v in ipairs(content) do - if i ~= 1 then - buf:put("\n") + if v.text then + if i ~= 1 then + buf:put("\n") + end + buf:put(v.text) end - - buf:put(v.text) end return buf:tostring() end + local function extract_tools_from_content(content) + local tools + for i, v in ipairs(content) do + if v.type == "tool_use" then + tools = tools or {} + + table.insert(tools, { + id = v.id, + type = "function", + ['function'] = { + name = v.name, + arguments = cjson.encode(v.input), + } + }) + end + end + + return tools + end + if response_table.content then local usage = response_table.usage @@ -275,13 +344,14 @@ local transformers_from = { message = { role = "assistant", content = extract_text_from_content(response_table.content), + tool_calls = extract_tools_from_content(response_table.content) }, finish_reason = response_table.stop_reason, }, }, usage = usage, model = response_table.model, - object = "chat.content", + object = "chat.completion", } return cjson.encode(res) @@ -491,7 +561,7 @@ function _M.configure_request(conf) end end - -- if auth_param_location is "form", it will have already been set in a pre-request hook + -- if auth_param_location is "body", it will have already been set in a pre-request hook return true, nil end diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 2122ca346ce..73218c96f23 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -233,7 +233,7 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) elseif v.role and v.role == "tool" then local tool_execution_content, err = cjson.decode(v.content) if err then - return nil, nil, "failed to decode function response arguments: " .. err + return nil, nil, "failed to decode function response arguments, not JSON format" end local content = { @@ -262,20 +262,23 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) content = v.content elseif v.tool_calls and (type(v.tool_calls) == "table") then - local inputs, err = cjson.decode(v.tool_calls[1]['function'].arguments) - if err then - return nil, nil, "failed to decode function response arguments from assistant: " .. err - end - - content = { - { - toolUse = { - toolUseId = v.tool_calls[1].id, - name = v.tool_calls[1]['function'].name, - input = inputs, + for k, tool in ipairs(v.tool_calls) do + local inputs, err = cjson.decode(tool['function'].arguments) + if err then + return nil, nil, "failed to decode function response arguments from assistant's message, not JSON format" + end + + content = { + { + toolUse = { + toolUseId = tool.id, + name = tool['function'].name, + input = inputs, + }, }, - }, - } + } + + end else content = { @@ -283,7 +286,6 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) text = v.content or "" }, } - end -- for any other role, just construct the chat history as 'parts.text' type diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index c87d719dfaf..38acdefc68a 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -4,6 +4,7 @@ local _M = {} local cjson = require("cjson.safe") local fmt = string.format local ai_shared = require("kong.llm.drivers.shared") +local openai_driver = require("kong.llm.drivers.openai") local socket_url = require "socket.url" local table_new = require("table.new") local string_gsub = string.gsub @@ -260,6 +261,37 @@ local transformers_from = { and (response_table.meta.billed_units.output_tokens + response_table.meta.billed_units.input_tokens), } messages.usage = stats + + elseif response_table.message then + -- this is a "co.chat" + + messages.choices[1] = { + index = 0, + message = { + role = "assistant", + content = response_table.message.tool_plan or response_table.message.content, + tool_calls = response_table.message.tool_calls + }, + finish_reason = response_table.finish_reason, + } + messages.object = "chat.completion" + messages.model = model_info.name + messages.id = response_table.id + + local stats = { + completion_tokens = response_table.usage + and response_table.usage.billed_units + and response_table.usage.billed_units.output_tokens, + + prompt_tokens = response_table.usage + and response_table.usage.billed_units + and response_table.usage.billed_units.input_tokens, + + total_tokens = response_table.usage + and response_table.usage.billed_units + and (response_table.usage.billed_units.output_tokens + response_table.usage.billed_units.input_tokens), + } + messages.usage = stats else -- probably a fault return nil, "'text' or 'generations' missing from cohere response body" @@ -360,6 +392,10 @@ end function _M.to_format(request_table, model_info, route_type) ngx.log(ngx.DEBUG, "converting from kong type to ", model_info.provider, "/", route_type) + if request_table.tools then + return openai_driver.to_format(request_table, model_info, route_type) + end + if route_type == "preserve" then -- do nothing return request_table, nil, nil @@ -500,7 +536,7 @@ function _M.configure_request(conf) end end - -- if auth_param_location is "form", it will have already been set in a pre-request hook + -- if auth_param_location is "body", it will have already been set in a pre-request hook return true, nil end diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 55026917b8e..1cbdd6095e5 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -222,6 +222,7 @@ local function to_gemini_chat_openai(request_table, model_info, route_type) -- handle function calling translation from OpenAI format new_r.tools = request_table.tools and to_tools(request_table.tools) + new_r.tool_config = request_table.tool_config end return new_r, "application/json", nil diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 19c17537287..139cc739d97 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -460,6 +460,10 @@ function _M.to_ollama(request_table, model) input.stream = request_table.stream or false -- for future capability input.model = model.name or request_table.name + -- handle function calling translation from Ollama format + input.tools = request_table.tools + input.tool_choice = request_table.tool_choice + if model.options then input.options = {} @@ -522,7 +526,7 @@ function _M.from_ollama(response_string, model_info, route_type) output.object = "chat.completion" output.choices = { { - finish_reason = stop_reason, + finish_reason = response_table.finish_reason or stop_reason, index = 0, message = response_table.message, } diff --git a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua index dd568ed79b9..00239f04f1f 100644 --- a/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/03-anthropic_integration_spec.lua @@ -570,7 +570,7 @@ for _, strategy in helpers.all_strategies() do -- check this is in the 'kong' response format -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "claude-2.1") - assert.equals(json.object, "chat.content") + assert.equals(json.object, "chat.completion") assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") assert.is_table(json.choices) @@ -597,7 +597,7 @@ for _, strategy in helpers.all_strategies() do -- check this is in the 'kong' response format -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "claude-2.1") - assert.equals(json.object, "chat.content") + assert.equals(json.object, "chat.completion") assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") assert.is_table(json.choices) @@ -642,7 +642,7 @@ for _, strategy in helpers.all_strategies() do -- check this is in the 'kong' response format -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "claude-2.1") - assert.equals(json.object, "chat.content") + assert.equals(json.object, "chat.completion") assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") assert.is_table(json.choices) @@ -669,7 +669,7 @@ for _, strategy in helpers.all_strategies() do -- check this is in the 'kong' response format -- assert.equals(json.id, "chatcmpl-8T6YwgvjQVVnGbJ2w8hpOA17SeNy2") assert.equals(json.model, "claude-2.1") - assert.equals(json.object, "chat.content") + assert.equals(json.object, "chat.completion") assert.equals(r.headers["X-Kong-LLM-Model"], "anthropic/claude-2.1") assert.is_table(json.choices) From db9d6ae7a9987e3a29efd20ad66122d3b834813e Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Sun, 17 Nov 2024 23:20:23 +0000 Subject: [PATCH 4133/4351] fix(ai-proxy): (Bedrock)(AG-166) properly map guardrails between request and response --- .../kong/ai-bedrock-fix-guardrails.yml | 3 ++ kong/llm/drivers/bedrock.lua | 9 +++++ spec/03-plugins/38-ai-proxy/01-unit_spec.lua | 36 ++++++++++++++++++- 3 files changed, 47 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/ai-bedrock-fix-guardrails.yml diff --git a/changelog/unreleased/kong/ai-bedrock-fix-guardrails.yml b/changelog/unreleased/kong/ai-bedrock-fix-guardrails.yml new file mode 100644 index 00000000000..d29cd7bab36 --- /dev/null +++ b/changelog/unreleased/kong/ai-bedrock-fix-guardrails.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where Bedrock Guardrail config was ignored." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 73218c96f23..4ffd1c94b6a 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -27,6 +27,7 @@ local _OPENAI_STOP_REASON_MAPPING = { ["max_tokens"] = "length", ["end_turn"] = "stop", ["tool_use"] = "tool_calls", + ["guardrail_intervened"] = "guardrail_intervened", } _M.bedrock_unsupported_system_role_patterns = { @@ -46,6 +47,10 @@ local function to_bedrock_generation_config(request_table) } end +local function to_bedrock_guardrail_config(guardrail_config) + return guardrail_config -- may be nil; this is handled +end + -- this is a placeholder and is archaic now, -- leave it in for backwards compatibility local function to_additional_request_fields(request_table) @@ -310,6 +315,7 @@ local function to_bedrock_chat_openai(request_table, model_info, route_type) end new_r.inferenceConfig = to_bedrock_generation_config(request_table) + new_r.guardrailConfig = to_bedrock_guardrail_config(request_table.guardrailConfig) -- backwards compatibility new_r.toolConfig = request_table.bedrock @@ -375,6 +381,8 @@ local function from_bedrock_chat_openai(response, model_info, route_type) } end + client_response.trace = response.trace -- may be nil, **do not** map to cjson.null + return cjson.encode(client_response) end @@ -601,6 +609,7 @@ end if _G._TEST then -- export locals for testing _M._to_tools = to_tools + _M._to_bedrock_chat_openai = to_bedrock_chat_openai _M._from_tool_call_response = from_tool_call_response end diff --git a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua index 55880d69ebe..7c0814ad7c4 100644 --- a/spec/03-plugins/38-ai-proxy/01-unit_spec.lua +++ b/spec/03-plugins/38-ai-proxy/01-unit_spec.lua @@ -37,6 +37,24 @@ local SAMPLE_LLM_V1_CHAT_WITH_SOME_OPTS = { another_extra_param = 0.5, } +local SAMPLE_LLM_V1_CHAT_WITH_GUARDRAILS = { + messages = { + [1] = { + role = "system", + content = "You are a mathematician." + }, + [2] = { + role = "assistant", + content = "What is 1 + 1?" + }, + }, + guardrailConfig = { + guardrailIdentifier = "yu5xwvfp4sud", + guardrailVersion = "1", + trace = "enabled", + }, +} + local SAMPLE_DOUBLE_FORMAT = { messages = { [1] = { @@ -976,6 +994,22 @@ describe(PLUGIN_NAME .. ": (unit)", function() arguments = "{\"areas\":[121,212,313]}" }) end) - end) + it("transforms guardrails into bedrock generation config", function() + local model_info = { + route_type = "llm/v1/chat", + name = "some-model", + provider = "bedrock", + } + local bedrock_guardrails = bedrock_driver._to_bedrock_chat_openai(SAMPLE_LLM_V1_CHAT_WITH_GUARDRAILS, model_info, "llm/v1/chat") + + assert.not_nil(bedrock_guardrails) + + assert.same(bedrock_guardrails.guardrailConfig, { + ['guardrailIdentifier'] = 'yu5xwvfp4sud', + ['guardrailVersion'] = '1', + ['trace'] = 'enabled', + }) + end) + end) end) From 0feb92ad9dbe6f71ec8be45be4a440e01b314e44 Mon Sep 17 00:00:00 2001 From: Kevin Date: Mon, 25 Nov 2024 14:41:09 -0800 Subject: [PATCH 4134/4351] Update changelog for 3.8.1 (#13921) --- CHANGELOG.md | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) diff --git a/CHANGELOG.md b/CHANGELOG.md index 49c576b368e..1bc3d8e1474 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- [3.8.1](#381) - [3.8.0](#380) - [3.7.1](#371) - [3.7.0](#370) @@ -20,6 +21,59 @@ Individual unreleased changelog entries can be located at [changelog/unreleased](changelog/unreleased). They will be assembled into [CHANGELOG.md](CHANGELOG.md) once released. +## 3.8.1 + +## Kong + +#### Dependencies +##### Core + +- Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 to fix an issue where the upstream cert chain wasn't properly set. + [#12752](https://github.com/Kong/kong/issues/12752) + [KAG-4050](https://konghq.atlassian.net/browse/KAG-4050) +##### Default + +- Bumped lua-resty-aws to 1.5.4, to fix a bug inside region prefix generating + [#12846](https://github.com/Kong/kong/issues/12846) + [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) + +#### Features +##### Plugin + +- **Prometheus**: Bumped KONG_LATENCY_BUCKETS bucket's maximal capacity to 6000 + [#13797](https://github.com/Kong/kong/issues/13797) + [FTI-5990](https://konghq.atlassian.net/browse/FTI-5990) + +#### Fixes +##### Core + +- **Vault**: Fixed an issue where updating a vault entity in a non-default workspace will not take effect. + [#13670](https://github.com/Kong/kong/issues/13670) + [FTI-6152](https://konghq.atlassian.net/browse/FTI-6152) +##### Plugin + +- **ai-proxy**: Fixed an issue where AI Transformer plugins always returned a 404 error when using 'Google One' Gemini subscriptions. + [#13753](https://github.com/Kong/kong/issues/13753) + + +- **ai-transformers**: Fixed a bug where the correct LLM error message was not propagated to the caller. + [#13753](https://github.com/Kong/kong/issues/13753) + + +- Fixed an bug that AI semantic cache can't use request provided models + [#13633](https://github.com/Kong/kong/issues/13633) + + +- **Rate-Limiting**: Fixed an issue that caused a 500 error when using the rate-limiting plugin. When the `hide_client_headers` option is set to true and a 429 error is triggered, +it should return a 429 error code instead of a 500 error code. + [#13759](https://github.com/Kong/kong/issues/13759) + [KAG-5492](https://konghq.atlassian.net/browse/KAG-5492) +##### Admin API + +- Fixed an issue where sending `tags= `(empty parameter) resulted in 500 error. Now, Kong returns a 400 error, as empty explicit tags are not allowed. + [#13813](https://github.com/Kong/kong/issues/13813) + [KAG-5496](https://konghq.atlassian.net/browse/KAG-5496) + ## 3.8.0 ### Kong From 6fdad2580ef0c76a8920a4eded178339befcdc55 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 26 Nov 2024 13:52:02 +0800 Subject: [PATCH 4135/4351] fix(clustering/rpc): remove header `X-Kong-Node-ID` (#13918) We have the meta call which includes this information, no need to send it again in the header. KAG-5901 --- kong/clustering/rpc/manager.lua | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index d0d445c0d4d..f761f47d869 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -143,7 +143,7 @@ end -- CP => DP -function _M:_handle_meta_call(c, node_id) +function _M:_handle_meta_call(c) local data, typ, err = c:recv_frame() if err then return nil, err @@ -181,6 +181,7 @@ function _M:_handle_meta_call(c, node_id) assert(type(info.kong_conf) == "table") local capabilities_list = info.rpc_capabilities + local node_id = info.kong_node_id self.client_capabilities[node_id] = { set = pl_tablex_makeset(capabilities_list), @@ -202,7 +203,7 @@ function _M:_handle_meta_call(c, node_id) return nil, err end - return true + return node_id end @@ -351,14 +352,8 @@ end -- handle incoming client connections function _M:handle_websocket() - local node_id = ngx_var.http_x_kong_node_id local rpc_protocol = ngx_var.http_sec_websocket_protocol - if not node_id then - ngx_log(ngx_ERR, "[rpc] client did not provide node ID") - return ngx_exit(ngx.HTTP_CLOSE) - end - local meta_v1_supported local protocols = string_tools.split(rpc_protocol, ",") @@ -394,8 +389,8 @@ function _M:handle_websocket() end -- if timeout (default is 5s) we will close the connection - local ok, err = self:_handle_meta_call(wb, node_id) - if not ok then + local node_id, err = self:_handle_meta_call(wb) + if not node_id then ngx_log(ngx_ERR, "[rpc] unable to handshake with client: ", err) return ngx_exit(ngx.HTTP_CLOSE) end @@ -455,9 +450,6 @@ function _M:connect(premature, node_id, host, path, cert, key) client_cert = cert, client_priv_key = key, protocols = RPC_MATA_V1, - headers = { - "X-Kong-Node-Id: " .. self.node_id, - }, } if self.conf.cluster_mtls == "shared" then From 60d4bad246140dae78b5831c4ff14a1ed55c9364 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 26 Nov 2024 16:41:33 +0800 Subject: [PATCH 4136/4351] fix(cd): install config-manager for rhel9 (#10796) (#13926) it's recently removed from t he rockylinux:9 baseimage * fix(explain_manifest): pipe output of rpm2archive --- .github/workflows/release.yml | 1 + scripts/explain_manifest/main.py | 6 ++++-- 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index a28e04fd252..3fad2ef489e 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -221,6 +221,7 @@ jobs: if: matrix.package == 'rpm' && matrix.image != '' run: | yum groupinstall -y 'Development Tools' + dnf install -y 'dnf-command(config-manager)' dnf config-manager --set-enabled powertools || true # enable devel packages on rockylinux:8 dnf config-manager --set-enabled crb || true # enable devel packages on rockylinux:9 yum install -y libyaml-devel diff --git a/scripts/explain_manifest/main.py b/scripts/explain_manifest/main.py index 44f9dcc00fc..df5541c1f46 100755 --- a/scripts/explain_manifest/main.py +++ b/scripts/explain_manifest/main.py @@ -86,10 +86,12 @@ def gather_files(path: str, image: str): elif ext == ".rpm": # rpm2cpio is needed # rpm2archive ships with rpm2cpio on debians + # https://github.com/rpm-software-management/rpm/commit/37b963fa51d6ad31086a6e345ce6701afda5afff + # rpm2archive has changed the behaviour to extract to stdout if stdout is not tty code = os.system( """ - rpm2archive %s && tar -C %s -xf %s.tgz - """ % (path, t.name, path)) + rpm2archive %s | tar -C %s -xz + """ % (path, t.name)) elif ext == ".gz": code = os.system("tar -C %s -xf %s" % (t.name, path)) From 8ef295cdb6bcc4c19ab4c31c14af3ca16b5d56d9 Mon Sep 17 00:00:00 2001 From: "github-actions[bot]" <41898282+github-actions[bot]@users.noreply.github.com> Date: Tue, 26 Nov 2024 08:39:24 -0800 Subject: [PATCH 4137/4351] chore(deps): bump ngx_wasm_module to 9136e463a6f1d80755ce66c88c3ddecd0eb5e25d (#13922) * chore(deps): bump ngx_wasm_module to 9136e463a6f1d80755ce66c88c3ddecd0eb5e25d Changes since 741b22a9af7db531ef8125d19430d5aa0f4bdf6d: * 9136e46 - feat(proxy-wasm) implement 'proxy_wasm_log_dispatch_errors' directive * 4c610b4 - feat(proxy-wasm) invoke 'on_http_call_response' on dispatch failures * ccc56a2 - refactor(proxy-wasm) rename 'call->uri' to 'call->path' * d6ac8f8 - feat(proxy-wasm) support setting querystring via ':path' * 7ccae8f - tests(proxy-wasm) test querystring support in 'dispatch_http_call' * 9238d4a - tests(lib) catch possible 'dispatch_http_call' failures * 8aadfa5 - chore(ci) cache httpbin docker image * d04cb7f - chore(ci) prevent dnsmasq from being auto-started on install * chore(deps): bump datakit to 0.3.1 --------- Co-authored-by: team-gateway-bot Co-authored-by: Michael Martin --- .requirements | 2 +- build/openresty/wasmx/filters/variables.bzl | 8 ++++---- changelog/unreleased/kong/bump-datakit.yml | 2 ++ changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 +- 4 files changed, 8 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/bump-datakit.yml diff --git a/.requirements b/.requirements index 855f031539d..0bf7a622a27 100644 --- a/.requirements +++ b/.requirements @@ -24,7 +24,7 @@ ATC_ROUTER=76638f209b5a3f1f32b74793ef93adcf6b853b46 # 1.7.0 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly -NGX_WASM_MODULE=741b22a9af7db531ef8125d19430d5aa0f4bdf6d +NGX_WASM_MODULE=9136e463a6f1d80755ce66c88c3ddecd0eb5e25d WASMER=3.1.1 WASMTIME=26.0.0 V8=12.0.267.17 diff --git a/build/openresty/wasmx/filters/variables.bzl b/build/openresty/wasmx/filters/variables.bzl index 005dd0ca5d4..10d44e52f93 100644 --- a/build/openresty/wasmx/filters/variables.bzl +++ b/build/openresty/wasmx/filters/variables.bzl @@ -5,11 +5,11 @@ A list of wasm filters. WASM_FILTERS = [ { "name": "datakit-filter", - "repo": "Kong/datakit-filter", - "tag": "0.1.0", + "repo": "Kong/datakit", + "tag": "0.3.1", "files": { - "datakit.meta.json": "b9f3b6d51d9566fae1a34c0e5c00f0d5ad5dc8f6ce7bf81931fd0be189de205d", - "datakit.wasm": "a494c254915e222c3bd2b36944156680b4534bdadf438fb2143df9e0a4ef60ad", + "datakit.meta.json": "acd16448615ea23315e68d4516edd79135bae13469f7bf9129f7b1139cd2b873", + "datakit.wasm": "c086e6fb36a6ed8c9ff3284805485c7280380469b6a556ccf7e5bc06edce27e7", }, }, ] diff --git a/changelog/unreleased/kong/bump-datakit.yml b/changelog/unreleased/kong/bump-datakit.yml new file mode 100644 index 00000000000..b3b0eb3bcd9 --- /dev/null +++ b/changelog/unreleased/kong/bump-datakit.yml @@ -0,0 +1,2 @@ +message: "Bumped the bundled `datakit` Wasm filter to `0.3.1`" +type: dependency diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml index 223f70c61dc..9d97c715a07 100644 --- a/changelog/unreleased/kong/bump-ngx-wasm-module.yml +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -1,2 +1,2 @@ -message: "Bumped `ngx_wasm_module` to `741b22a9af7db531ef8125d19430d5aa0f4bdf6d`" +message: "Bumped `ngx_wasm_module` to `9136e463a6f1d80755ce66c88c3ddecd0eb5e25d`" type: dependency From b1cf758707a935fa6b1a85fa8209ca9900a0da5b Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 26 Nov 2024 11:27:59 -0800 Subject: [PATCH 4138/4351] fix(plugins): load wasm filter plugins before external plugins In 4059a31a5869433f13d3f4f4e50f91e7cf20c3e2 (#13843) we added a plugin-like interface for Wasm filters. We now have 3 sources for plugins: Lua, External, and Wasm Filters. When a plugin is enabled or configured, the plugin system follows a resolution order for looking up the plugin handler and schema: 1. Lua => `require kong.plugins..{handler,schema}` 2. External => `kong.runloop.plugin_servers.load_{handler,schema}()` 3. Wasm Filters => `kong.runloop.wasm.plugins.load_{handler,schema}()` When a user configures Kong with a "bad" entry in `pluginserver_names` (read: a plugin server that is not actually installed), step #2 of the plugin resolution process throws an exception, because the external plugin subsystem attempts to query a plugin server that does not exist. Importantly, *this exception is not encountered when the user has only configured/enabled Lua plugins,* because we never reach beyond step #1 of the plugin resolution process. A side effect of adding the Wasm filter plugin interface is that discovered Wasm filters are added to the global plugins table (`kong.configuration.loaded_plugins`) when Wasm is enabled. This means that, if Wasm is enabled, and any Wasm filters are installed, we _always_ step through step #2 of the plugin resolution process, triggering an exception if the user has any badly-configured plugin server. A future change will likely render this scenario unreachable by performing deeper validation of `pluginserver_names` at startup. For now, a simple fix is just to change the resolution order such that Wasm filters are loaded _before_ we query the external plugin subsystem: 1. Lua 2. Wasm Filters 3. External --- kong/db/dao/plugins.lua | 8 +- kong/db/schema/plugin_loader.lua | 4 +- .../10-external-plugins/03-wasm_spec.lua | 96 +++++++++++++++++++ 3 files changed, 102 insertions(+), 6 deletions(-) create mode 100644 spec/02-integration/10-external-plugins/03-wasm_spec.lua diff --git a/kong/db/dao/plugins.lua b/kong/db/dao/plugins.lua index 34199eaeaa4..0a851f0bb37 100644 --- a/kong/db/dao/plugins.lua +++ b/kong/db/dao/plugins.lua @@ -162,16 +162,16 @@ local load_plugin_handler do local plugin_handler = "kong.plugins." .. plugin .. ".handler" local ok, handler = load_module_if_exists(plugin_handler) if not ok then - ok, handler = plugin_servers.load_plugin(plugin) + ok, handler = wasm_plugins.load_plugin(plugin) if type(handler) == "table" then - handler._go = true + handler._wasm = true end end if not ok then - ok, handler = wasm_plugins.load_plugin(plugin) + ok, handler = plugin_servers.load_plugin(plugin) if type(handler) == "table" then - handler._wasm = true + handler._go = true end end diff --git a/kong/db/schema/plugin_loader.lua b/kong/db/schema/plugin_loader.lua index ec1964c09dd..b1b73d950b1 100644 --- a/kong/db/schema/plugin_loader.lua +++ b/kong/db/schema/plugin_loader.lua @@ -17,10 +17,10 @@ function plugin_loader.load_subschema(parent_schema, plugin, errors) local plugin_schema = "kong.plugins." .. plugin .. ".schema" local ok, schema = load_module_if_exists(plugin_schema) if not ok then - ok, schema = plugin_servers.load_schema(plugin) + ok, schema = wasm_plugins.load_schema(plugin) end if not ok then - ok, schema = wasm_plugins.load_schema(plugin) + ok, schema = plugin_servers.load_schema(plugin) end if not ok then diff --git a/spec/02-integration/10-external-plugins/03-wasm_spec.lua b/spec/02-integration/10-external-plugins/03-wasm_spec.lua new file mode 100644 index 00000000000..494b487e808 --- /dev/null +++ b/spec/02-integration/10-external-plugins/03-wasm_spec.lua @@ -0,0 +1,96 @@ +local helpers = require "spec.helpers" + +for _, strategy in helpers.each_strategy() do + +describe("external plugins and wasm #" .. strategy, function() + describe("wasm enabled in conjunction with unused pluginservers", function() + it("does not prevent kong from starting", function() + require("kong.runloop.wasm").enable({ + { name = "tests", + path = helpers.test_conf.wasm_filters_path .. "/tests.wasm", + }, + }) + + local bp = assert(helpers.get_db_utils(strategy, { + "services", + "routes", + "plugins", + "filter_chains", + }, { "response-transformer", "tests" })) + + local route = assert(bp.routes:insert({ + protocols = { "http" }, + paths = { "/" }, + service = assert(bp.services:insert({})), + })) + + -- configure a wasm filter plugin + assert(bp.plugins:insert({ + name = "tests", + route = route, + config = "", + })) + + -- configure a lua plugin + assert(bp.plugins:insert({ + name = "response-transformer", + route = route, + config = { + add = { + headers = { + "X-Lua-Plugin:hello from response-transformer", + }, + }, + }, + })) + + assert(helpers.start_kong({ + nginx_conf = "spec/fixtures/custom_nginx.template", + database = strategy, + + wasm = true, + wasm_filters = "tests", + + plugins = "response-transformer", + + -- this pluginserver does not exist, but we will validate that kong can + -- start so long as there are no configured/enabled plugins that will + -- require us to invoke it in any way + -- + -- XXX: this configuration could be considered invalid, and future changes + -- to plugin resolution/pluginserver code MAY opt to change this behavior + pluginserver_names = "not-exists", + pluginserver_not_exists_start_cmd = "/i/do/not/exist", + pluginserver_not_exists_query_cmd = "/i/do/not/exist", + })) + + local client + + finally(function() + if client then + client:close() + end + + helpers.stop_kong() + end) + + client = helpers.proxy_client() + local res = client:get("/", { + headers = { + ["X-PW-Test"] = "local_response", + ["X-PW-Input"] = "hello from wasm", + }, + }) + + -- verify that our wasm filter ran + local body = assert.res_status(200, res) + assert.equals("hello from wasm", body) + + -- verify that our lua plugin (response-transformer) ran + local header = assert.response(res).has.header("X-Lua-Plugin") + assert.equals("hello from response-transformer", header) + end) + end) +end) + +end -- each strategy From 23b2ae112ebfc12a279fb5625d12570f029e71d8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 27 Nov 2024 10:12:49 +0800 Subject: [PATCH 4139/4351] fix(clustering/rpc): try sync after rpc is ready (#13901) KAG-5569, KAG-5724 --- kong/clustering/services/sync/init.lua | 3 +-- kong/clustering/services/sync/rpc.lua | 22 ++++++++++++++++++++-- 2 files changed, 21 insertions(+), 4 deletions(-) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index 40f1b836241..06802f6088d 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -7,8 +7,7 @@ local strategy = require("kong.clustering.services.sync.strategies.postgres") local rpc = require("kong.clustering.services.sync.rpc") --- TODO: what is the proper value? -local FIRST_SYNC_DELAY = 0.5 -- seconds +local FIRST_SYNC_DELAY = 0.2 -- seconds local EACH_SYNC_DELAY = 30 -- seconds diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 1e80906b464..5783107f0ca 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -181,7 +181,27 @@ function _M:init(manager, is_cp) end +-- check if rpc connection is ready +local function is_rpc_ready() + for i = 1, 5 do + local res = kong.rpc:get_peers() + + -- control_plane is ready + if res["control_plane"] then + return true + end + + -- retry later + ngx.sleep(0.1 * i) + end +end + + local function do_sync() + if not is_rpc_ready() then + return nil, "rpc is not ready" + end + local ns_deltas, err = kong.rpc:call("control_plane", "kong.sync.v2.get_delta", { default = { version = @@ -394,8 +414,6 @@ end function _M:sync_once(delay) - --- XXX TODO: check rpc connection is ready - return start_sync_timer(ngx.timer.at, delay or 0) end From 52913910eb07d4efe783d8fb964751c421a41e3d Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 27 Nov 2024 11:38:20 +0800 Subject: [PATCH 4140/4351] fix(clustering/rpc): inert rpc protocol by default in 3.9 (#13925) * fix(clustering/rpc): inert rpc protocol in 3.9 * enable rpc in tests * set off by default * remove change log * fix tests * dont turn off forcibly * Revert "remove change log" This reverts commit 572a0794f967af3a50b2dcba82160db01a7a931e. * more test conditions --- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/04-prefix_handler_spec.lua | 1 + .../09-hybrid_mode/02-start_stop_spec.lua | 16 +++++++++++++++- .../09-node-id-persistence_spec.lua | 6 +++++- .../09-hybrid_mode/11-status_spec.lua | 6 +++++- .../02-integration/18-hybrid_rpc/01-rpc_spec.lua | 2 ++ .../18-hybrid_rpc/04-concentrator_spec.lua | 3 +++ .../19-incrmental_sync/01-sync_spec.lua | 2 ++ spec/02-integration/20-wasm/10-wasmtime_spec.lua | 7 ++++++- .../09-key-auth/04-hybrid_mode_spec.lua | 6 +++++- 10 files changed, 45 insertions(+), 6 deletions(-) diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 4ffb2b24adf..73f9cda4cf1 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -41,7 +41,7 @@ cluster_ocsp = off cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE -cluster_rpc = on +cluster_rpc = off cluster_incremental_sync = off cluster_cjson = off diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index 226949ff8b9..e33b1d84056 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -315,6 +315,7 @@ describe("NGINX conf compiler", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "127.0.0.1:9005", + cluster_rpc = "on", nginx_conf = "spec/fixtures/custom_nginx.template", })) local kong_nginx_conf = prefix_handler.compile_kong_conf(conf) diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index 6ecfc11a500..c236b1ec1c8 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -1,7 +1,9 @@ local helpers = require "spec.helpers" -for _, inc_sync in ipairs { "on", "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() describe("role is control_plane", function() it("can not disable admin_listen", function() @@ -12,6 +14,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", admin_listen = "off", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -27,6 +30,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "off", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -42,6 +46,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = "off", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -57,6 +62,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_mtls = "pki", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -74,6 +80,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", proxy_listen = "off", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -88,6 +95,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -105,6 +113,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_dp_labels = "w@:_a", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -122,6 +131,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", proxy_listen = "0.0.0.0:" .. helpers.get_available_port(), cluster_dp_labels = "Aa-._zZ_key:Aa-._zZ_val", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) assert.True(ok) @@ -137,6 +147,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() nginx_conf = "spec/fixtures/custom_nginx.template", database = param[2], prefix = "servroot2", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -151,6 +162,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() database = param[2], prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) @@ -175,6 +187,7 @@ describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "127.0.0.1:9005", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) assert(helpers.start_kong({ @@ -185,6 +198,7 @@ describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", database = "off", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, -- EE [[ -- vitals uses the clustering strategy by default, and it logs the exact diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index 6ff34fab333..28fa82074e0 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -83,7 +83,9 @@ local function start_kong_debug(env) end -for _, inc_sync in ipairs { "on", "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("node id persistence " .. " inc_sync=" .. inc_sync, function() @@ -94,6 +96,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, } @@ -109,6 +112,7 @@ for _, strategy in helpers.each_strategy() do database = "off", untrusted_lua = "on", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, worker_state_update_frequency = 1, } diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index 5c438684770..c6ada743ee1 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -4,7 +4,9 @@ local helpers = require "spec.helpers" local cp_status_port = helpers.get_available_port() local dp_status_port = 8100 -for _, inc_sync in ipairs { "on", "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("Hybrid Mode - status ready #" .. strategy .. " inc_sync=" .. inc_sync, function() @@ -22,6 +24,7 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "127.0.0.1:9002", nginx_main_worker_processes = 8, status_listen = "127.0.0.1:" .. dp_status_port, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) end @@ -36,6 +39,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", status_listen = "127.0.0.1:" .. cp_status_port, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }) end diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index 0acd509fc0a..118222e0ae3 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -18,6 +18,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = inc_sync, -- incremental sync })) @@ -30,6 +31,7 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = inc_sync, -- incremental sync })) end) diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua index 763d7a38347..f88e0bba8aa 100644 --- a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -46,6 +46,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", admin_listen = "127.0.0.1:" .. helpers.get_available_port(), nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = inc_sync, -- incremental sync })) @@ -57,6 +58,7 @@ for _, strategy in helpers.each_strategy() do database = strategy, cluster_listen = "127.0.0.1:" .. helpers.get_available_port(), nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = inc_sync, -- incremental sync })) @@ -69,6 +71,7 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = inc_sync, -- incremental sync })) end) diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua index 744a7aa1f0e..b057f547348 100644 --- a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua +++ b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua @@ -17,6 +17,7 @@ describe("Incremental Sync RPC #" .. strategy, function() database = strategy, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = "on", -- incremental sync })) @@ -30,6 +31,7 @@ describe("Incremental Sync RPC #" .. strategy, function() proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", cluster_incremental_sync = "on", -- incremental sync worker_state_update_frequency = 1, })) diff --git a/spec/02-integration/20-wasm/10-wasmtime_spec.lua b/spec/02-integration/20-wasm/10-wasmtime_spec.lua index 05a3f91d6a5..c8a1027935d 100644 --- a/spec/02-integration/20-wasm/10-wasmtime_spec.lua +++ b/spec/02-integration/20-wasm/10-wasmtime_spec.lua @@ -1,7 +1,9 @@ local helpers = require "spec.helpers" local fmt = string.format -for _, inc_sync in ipairs { "off", "on" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, role in ipairs({"traditional", "control_plane", "data_plane"}) do describe("#wasm wasmtime (role: " .. role .. ")", function() @@ -19,6 +21,7 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() role = role, cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -94,6 +97,7 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() status_listen = "127.0.0.1:" .. status_port, nginx_main_worker_processes = 2, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -116,6 +120,7 @@ describe("#wasm wasmtime (role: " .. role .. ")", function() cluster_cert_key = "spec/fixtures/kong_clustering.key", status_listen = "off", nginx_main_worker_processes = 2, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua index 2f227ee679d..9c353732a6f 100644 --- a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -1,7 +1,9 @@ local helpers = require "spec.helpers" -for _, inc_sync in ipairs { "on", "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy({"postgres"}) do describe("Plugin: key-auth (access) [#" .. strategy .. " inc_sync=" .. inc_sync .. "] auto-expiring keys", function() -- Give a bit of time to reduce test flakyness on slow setups @@ -40,6 +42,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_listen = "127.0.0.1:9005", cluster_telemetry_listen = "127.0.0.1:9006", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -53,6 +56,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_control_plane = "127.0.0.1:9005", cluster_telemetry_endpoint = "127.0.0.1:9006", proxy_listen = "0.0.0.0:9002", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) From 67bb527074dcf654349cff277f9f560eb9d4f2b6 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 27 Nov 2024 16:14:33 +0800 Subject: [PATCH 4141/4351] fix(core): initialize route to avoid race (HTTP 500 error) (#13924) The init router creation could be interrupted and we assume it will always be a non-nil value after the init_worker phase, which may cause HTTP 500 error to proxy requests. Let's create an empty router before creating the initial router. As the issue occurs at this version I omitted the changelog. https://konghq.atlassian.net/browse/KAG-5815 --------- Co-authored-by: Haoxuan --- kong/runloop/handler.lua | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 11986d08d11..4308689770b 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -51,6 +51,7 @@ local request_id_get = request_id.get local escape = require("kong.tools.uri").escape local encode = require("string.buffer").encode local uuid = require("kong.tools.uuid").uuid +local EMPTY = require("kong.tools.table").EMPTY local req_dyn_hook_run_hook = req_dyn_hook.run_hook @@ -429,6 +430,17 @@ end local function build_router(version) + -- as new_router may be interrupted, and after init_worker we assume + -- the ROUTE is never nil, we create an empty router which cannot be + -- interrupted and will be replaced by the new_router + if version == "init" then + local err + ROUTER, err = Router.new(EMPTY, ROUTER_CACHE, ROUTER_CACHE_NEG, ROUTER) + if not ROUTER then + log(ERR, "could not create an empty router: ", err) + end + end + local router, err = new_router(version) if not router then return nil, err From dee55bdce30799b99935b0272a226ac2ce7d361e Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 27 Nov 2024 17:24:18 +0800 Subject: [PATCH 4142/4351] fix(db): restore default db page size (#13913) Restore the `page_size` and `max_page_size` for traditional mode to `1000` and `50000` as before, while limiting the `max_page_size` under LMDB to be `2048` (excessive page size is not efficient). KAG-5565 --------- Co-authored-by: Xiaochen Wang --- kong/db/dao/init.lua | 7 +- kong/db/strategies/connector.lua | 4 +- kong/db/strategies/init.lua | 6 + .../03-db/02-db_core_entities_spec.lua | 5 + .../11-dbless/04-pagination_spec.lua | 107 ++++++++++++++++++ 5 files changed, 126 insertions(+), 3 deletions(-) create mode 100644 spec/02-integration/11-dbless/04-pagination_spec.lua diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index b064bf12612..df2a9fee109 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -966,12 +966,17 @@ function _M.new(db, schema, strategy, errors) local fk_methods = generate_foreign_key_methods(schema) local super = setmetatable(fk_methods, DAO) + local pagination = strategy.connector and + type(strategy.connector) == "table" and + strategy.connector.defaults.pagination or + defaults.pagination + local self = { db = db, schema = schema, strategy = strategy, errors = errors, - pagination = kong_table.shallow_copy(defaults.pagination), + pagination = kong_table.shallow_copy(pagination), super = super, } diff --git a/kong/db/strategies/connector.lua b/kong/db/strategies/connector.lua index 719ef8078ca..3f03cddc11f 100644 --- a/kong/db/strategies/connector.lua +++ b/kong/db/strategies/connector.lua @@ -5,8 +5,8 @@ local fmt = string.format local Connector = { defaults = { pagination = { - page_size = 512, -- work with lmdb - max_page_size = 512, -- work with lmdb + page_size = 1000, + max_page_size = 50000, }, }, } diff --git a/kong/db/strategies/init.lua b/kong/db/strategies/init.lua index 90f7968a1ec..99a5588d07d 100644 --- a/kong/db/strategies/init.lua +++ b/kong/db/strategies/init.lua @@ -33,6 +33,12 @@ function _M.new(kong_config, database, schemas, errors) do local base_connector = require "kong.db.strategies.connector" + + -- lmdb will not support huge page size + if database == "off" then + base_connector.defaults.pagination.max_page_size = 2048 + end + local mt = getmetatable(connector) setmetatable(mt, { __index = function(t, k) diff --git a/spec/02-integration/03-db/02-db_core_entities_spec.lua b/spec/02-integration/03-db/02-db_core_entities_spec.lua index 51e1c147a73..90b40a1cb6e 100644 --- a/spec/02-integration/03-db/02-db_core_entities_spec.lua +++ b/spec/02-integration/03-db/02-db_core_entities_spec.lua @@ -86,6 +86,11 @@ for _, strategy in helpers.each_strategy() do end) describe("pagination options", function() + it("default page_size and max_page_size", function() + assert.equal(db.routes.pagination.page_size, 1000) + assert.equal(db.routes.pagination.max_page_size, 50000) + end) + it("errors on invalid page size", function() local ok, err, err_t = db.routes:page(nil, nil, { pagination = { diff --git a/spec/02-integration/11-dbless/04-pagination_spec.lua b/spec/02-integration/11-dbless/04-pagination_spec.lua new file mode 100644 index 00000000000..0668cd0a9c7 --- /dev/null +++ b/spec/02-integration/11-dbless/04-pagination_spec.lua @@ -0,0 +1,107 @@ +local fmt = string.format +local helpers = require "spec.helpers" + + +local SERVICE_YML = [[ +- name: my-service-%d + url: https://example%d.dev + routes: + - name: my-route-%d + paths: + - /%d +]] + + +local POST_FUNC_YML = [[ +plugins: + - name: post-function + config: + rewrite: + - | + return function(conf) + local db = kong.db + + -- check max_page_size + + assert(db.routes.pagination.max_page_size == 2048) + assert(db.services.pagination.max_page_size == 2048) + + -- check each() + + local r, err = db.routes:each(1000) + assert(r and not err) + + local r, err = db.routes:each(2047) + assert(r and not err) + + local r, err = db.routes:each(2048) + assert(r and not err) + + local r, err = db.routes:each(2049) + assert(not r) + assert(err == "[off] size must be an integer between 1 and 2048") + + -- check page() + + local entities, err = db.routes:page(1000) + assert(#entities == 1000 and not err) + + local entities, err = db.routes:page(2047) + assert(#entities == 2047 and not err) + + local entities, err = db.routes:page(2048) + assert(#entities == 2048 and not err) + + local entities, err = db.routes:page(2049) + assert(not entities) + assert(err == "[off] size must be an integer between 1 and 2048") + + ngx.exit(200) + end +]] + + +local COUNT = 3000 + + +describe("dbless pagination #off", function() + lazy_setup(function() + assert(helpers.start_kong({ + database = "off", + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + end) + + it("max pagesize should be 2048", function() + local buffer = {"_format_version: '3.0'", POST_FUNC_YML, "services:"} + for i = 1, COUNT do + buffer[#buffer + 1] = fmt(SERVICE_YML, i, i, i, i) + end + + local config = table.concat(buffer, "\n") + + local admin_client = assert(helpers.admin_client()) + local res = admin_client:post("/config",{ + body = { config = config }, + headers = { + ["Content-Type"] = "application/json", + } + }) + assert.res_status(201, res) + admin_client:close() + + assert(helpers.restart_kong({ + database = "off", + })) + + local proxy_client = assert(helpers.proxy_client()) + + res = assert(proxy_client:get("/1", { headers = { host = "example1.dev" } })) + assert.res_status(200, res) + + assert.logfile().has.no.line("[error]", true) + end) +end) From c98f385b0d0ed734dcd527f326e260ecd67f61a8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 27 Nov 2024 17:30:00 +0800 Subject: [PATCH 4143/4351] fix(clustering): use RPC handshake reported node info in `clustering_data_planes` (#13844) KAG-5772 --- kong/clustering/rpc/manager.lua | 49 +++++++++++-------- kong/clustering/services/sync/rpc.lua | 21 ++++---- .../18-hybrid_rpc/01-rpc_spec.lua | 11 ++++- 3 files changed, 50 insertions(+), 31 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index f761f47d869..2d2d22901ad 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -57,7 +57,7 @@ function _M.new(conf, node_id) if conf.role == "control_plane" then self.concentrator = require("kong.clustering.rpc.concentrator").new(self, kong.db) - self.client_ips = {} -- store DP node's ip addr + self.client_info = {} -- store DP node's ip addr and version end return setmetatable(self, _MT) @@ -96,7 +96,7 @@ function _M:_remove_socket(socket) self.client_capabilities[node_id] = nil if self.concentrator then - self.client_ips[node_id] = nil + self.client_info[node_id] = nil assert(self.concentrator:_enqueue_unsubscribe(node_id)) end end @@ -180,14 +180,6 @@ function _M:_handle_meta_call(c) assert(type(info.kong_hostname) == "string") assert(type(info.kong_conf) == "table") - local capabilities_list = info.rpc_capabilities - local node_id = info.kong_node_id - - self.client_capabilities[node_id] = { - set = pl_tablex_makeset(capabilities_list), - list = capabilities_list, - } - local payload = { jsonrpc = "2.0", result = { @@ -203,6 +195,24 @@ function _M:_handle_meta_call(c) return nil, err end + local capabilities_list = info.rpc_capabilities + local node_id = info.kong_node_id + + self.client_capabilities[node_id] = { + set = pl_tablex_makeset(capabilities_list), + list = capabilities_list, + } + + -- we are on cp side + assert(self.concentrator) + assert(self.client_info) + + -- store DP's ip addr + self.client_info[node_id] = { + ip = ngx_var.remote_addr, + version = info.kong_version, + } + return node_id end @@ -239,12 +249,17 @@ function _M:_meta_call(c, meta_cap, node_id) end if typ ~= "binary" then - return nil, "wrong frame type: " .. type + return nil, "wrong frame type: " .. typ end local payload = cjson_decode(data) assert(payload.jsonrpc == "2.0") + -- now we only support snappy + if payload.result.rpc_frame_encoding ~= RPC_SNAPPY_FRAMED then + return nil, "unknown encoding: " .. payload.result.rpc_frame_encoding + end + local capabilities_list = payload.result.rpc_capabilities self.client_capabilities[node_id] = { @@ -252,11 +267,6 @@ function _M:_meta_call(c, meta_cap, node_id) list = capabilities_list, } - -- now we only support snappy - if payload.result.rpc_frame_encoding ~= RPC_SNAPPY_FRAMED then - return nil, "unknown encoding: " .. payload.result.rpc_frame_encoding - end - return true end @@ -398,9 +408,6 @@ function _M:handle_websocket() local s = socket.new(self, wb, node_id) self:_add_socket(s) - -- store DP's ip addr - self.client_ips[node_id] = ngx_var.remote_addr - s:start() local res, err = s:join() self:_remove_socket(s) @@ -533,8 +540,8 @@ function _M:get_peers() end -function _M:get_peer_ip(node_id) - return self.client_ips[node_id] +function _M:get_peer_info(node_id) + return self.client_info[node_id] end diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 5783107f0ca..0b6970e4c2f 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -18,6 +18,7 @@ local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } +local assert = assert local ipairs = ipairs local fmt = string.format local ngx_null = ngx.null @@ -79,13 +80,14 @@ function _M:init_cp(manager) -- { default = { version = 1000, }, } local default_namespace_version = default_namespace.version + local node_info = assert(kong.rpc:get_peer_info(node_id)) - -- XXX TODO: follow update_sync_status() in control_plane.lua + -- follow update_sync_status() in control_plane.lua local ok, err = kong.db.clustering_data_planes:upsert({ id = node_id }, { last_seen = ngx.time(), hostname = node_id, - ip = kong.rpc:get_peer_ip(node_id), -- try to get the correct ip - version = "3.8.0.0", -- XXX TODO: get from rpc call + ip = node_info.ip, -- get the correct ip + version = node_info.version, -- get from rpc call sync_status = CLUSTERING_SYNC_STATUS.NORMAL, config_hash = fmt("%032d", default_namespace_version), rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, @@ -202,12 +204,13 @@ local function do_sync() return nil, "rpc is not ready" end - local ns_deltas, err = kong.rpc:call("control_plane", "kong.sync.v2.get_delta", - { default = - { version = - tonumber(declarative.get_current_hash()) or 0, - }, - }) + local msg = { default = + { version = + tonumber(declarative.get_current_hash()) or 0, + }, + } + + local ns_deltas, err = kong.rpc:call("control_plane", "kong.sync.v2.get_delta", msg) if not ns_deltas then ngx_log(ngx_ERR, "sync get_delta error: ", err) return true diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index 118222e0ae3..6b717e293cb 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -1,5 +1,6 @@ local helpers = require "spec.helpers" local cjson = require("cjson.safe") +local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS -- we need incremental sync to verify rpc for _, inc_sync in ipairs { "on" } do @@ -58,9 +59,17 @@ for _, strategy in helpers.each_strategy() do -- TODO: perhaps need a new test method for _, v in pairs(json.data) do if v.ip == "127.0.0.1" and v.rpc_capabilities and #v.rpc_capabilities ~= 0 then - table.sort(v.rpc_capabilities) assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + + local reg = [[^(\d+)\.(\d+)]] + local m = assert(ngx.re.match(v.version, reg)) + assert(tonumber(m[1]) >= 3) + assert(tonumber(m[2]) >= 9) + -- check the available rpc service + table.sort(v.rpc_capabilities) assert.same("kong.sync.v2", v.rpc_capabilities[1]) return true end From ad5fdefe83fe5eb7ff924bd2d5f02a3bb96ed736 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 27 Nov 2024 19:17:01 +0800 Subject: [PATCH 4144/4351] fix(clustering/rpc): `rpc_capabilities` should be encoded as array (#13934) KAG-5912 --- kong/clustering/rpc/callbacks.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kong/clustering/rpc/callbacks.lua b/kong/clustering/rpc/callbacks.lua index f4aefcb5b65..3bf69cccc8c 100644 --- a/kong/clustering/rpc/callbacks.lua +++ b/kong/clustering/rpc/callbacks.lua @@ -2,6 +2,7 @@ local _M = {} local _MT = { __index = _M, } +local cjson = require("cjson.safe") local utils = require("kong.clustering.rpc.utils") @@ -15,6 +16,9 @@ function _M.new() capabilities_list = {}, -- updated as register() is called } + -- it should always be an array when json encoding + setmetatable(self.capabilities_list, cjson.array_mt) + return setmetatable(self, _MT) end From e457f6c4c466ab5ad3a26ab7deb0db41c509a601 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 28 Nov 2024 14:12:55 +0800 Subject: [PATCH 4145/4351] tests(clustering): enable incremental sync in hybrid mode (#13914) See: https://github.com/Kong/kong/pull/13906, https://github.com/Kong/kong/pull/13876 KAG-5918, KAG-5876 --- spec/02-integration/07-sdk/03-cluster_spec.lua | 7 +++++-- .../09-hybrid_mode/01-sync_spec.lua | 16 ++++++++++++++-- .../09-hybrid_mode/03-pki_spec.lua | 7 +++++-- .../09-hybrid_mode/04-cp_cluster_sync_spec.lua | 7 +++++-- .../09-hybrid_mode/05-ocsp_spec.lua | 17 +++++++++++++++-- .../09-hybrid_mode/08-lazy_export_spec.lua | 17 ++++++++++------- .../09-hybrid_mode/13-deprecations_spec.lua | 7 +++++-- 7 files changed, 59 insertions(+), 19 deletions(-) diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index 4ebfe247f84..fadc4d4093d 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -40,8 +40,9 @@ fixtures_cp.http_mock.my_server_block = [[ } ]] --- TODO: reenable the inc sync test -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("PDK: kong.cluster for #" .. strategy .. " inc_sync=" .. inc_sync, function() local proxy_client @@ -63,6 +64,7 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }, nil, nil, fixtures_cp)) @@ -75,6 +77,7 @@ for _, strategy in helpers.each_strategy() do cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, }, nil, nil, fixtures_dp)) end) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 7aff301c351..67b671f3a65 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -12,8 +12,9 @@ local uuid = require("kong.tools.uuid").uuid local KEY_AUTH_PLUGIN ---- XXX FIXME: enable incremental sync "on" -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do --- XXX FIXME: enable inc_sync = on @@ -33,6 +34,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -45,6 +47,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, worker_state_update_frequency = 1, })) @@ -366,6 +369,7 @@ describe("CP/DP #version check #" .. strategy .. " inc_sync=" .. inc_sync, funct cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_version_check = "major_minor", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -634,6 +638,7 @@ describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function database = strategy, db_update_frequency = 3, cluster_listen = "127.0.0.1:9005", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -646,6 +651,7 @@ describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", cluster_incremental_sync = inc_sync, + cluster_rpc = rpc, worker_state_update_frequency = 1, })) end) @@ -749,6 +755,7 @@ skip_inc_sync("CP/DP labels #" .. strategy, function() db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -762,6 +769,7 @@ skip_inc_sync("CP/DP labels #" .. strategy, function() proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_dp_labels="deployment:mycloud,region:us-east-1", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -811,6 +819,7 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = shared) #" .. strategy, functio db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -824,6 +833,7 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = shared) #" .. strategy, functio proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_dp_labels="deployment:mycloud,region:us-east-1", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -871,6 +881,7 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -887,6 +898,7 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 1de98a89c45..adb53b801c3 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -2,8 +2,9 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" --- TODO: reenable the inc sync test -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() @@ -27,6 +28,7 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -43,6 +45,7 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, worker_state_update_frequency = 1, })) diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index 0a77b71b864..17d836fc979 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -20,8 +20,9 @@ local function find_in_file(filepath, pat) end --- TODO: reenable the inc sync test -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("CP/CP sync works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() lazy_setup(function() @@ -37,6 +38,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -50,6 +52,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index a3504127f39..ee6b50d3b34 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -14,8 +14,9 @@ local function set_ocsp_status(status) end --- TODO: reenable the inc sync test -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, function() @@ -42,6 +43,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -60,6 +62,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -114,6 +117,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -132,6 +136,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -184,6 +189,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -202,6 +208,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -257,6 +264,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sy -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -275,6 +283,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sy cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -331,6 +340,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -349,6 +359,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) @@ -401,6 +412,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -419,6 +431,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end) diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index fbc72542aa6..bbeb3524842 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local admin_client -local function cp(strategy, inc_sync) +local function cp(strategy, rpc, inc_sync) helpers.get_db_utils(strategy) -- make sure the DB is fresh n' clean assert(helpers.start_kong({ role = "control_plane", @@ -14,6 +14,7 @@ local function cp(strategy, inc_sync) -- additional attributes for PKI: cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) admin_client = assert(helpers.admin_client()) @@ -35,7 +36,7 @@ local function touch_config() })) end -local function json_dp(inc_sync) +local function json_dp(rpc, inc_sync) assert(helpers.start_kong({ role = "data_plane", database = "off", @@ -48,19 +49,21 @@ local function json_dp(inc_sync) cluster_mtls = "pki", cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) end --- TODO: reenable the inc sync test -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() describe("no DP", function () setup(function() - cp(strategy, inc_sync) + cp(strategy, rpc, inc_sync) end) teardown(function () helpers.stop_kong() @@ -78,8 +81,8 @@ describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() describe("only json DP", function() setup(function() - cp(strategy, inc_sync) - json_dp(inc_sync) + cp(strategy, rpc, inc_sync) + json_dp(rpc, inc_sync) end) teardown(function () helpers.stop_kong("dp1") diff --git a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua index 92d5115dcae..fcb8bf6bbca 100644 --- a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua +++ b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua @@ -3,8 +3,9 @@ local join = require("pl.stringx").join local ENABLED_PLUGINS = { "dummy" , "reconfiguration-completion"} --- TODO: reenable the inc sync test -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy({"postgres"}) do describe("deprecations are not reported on DP but on CP " .. " inc_sync=" .. inc_sync, function() local cp_prefix = "servroot1" @@ -43,6 +44,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do nginx_conf = "spec/fixtures/custom_nginx.template", admin_listen = "0.0.0.0:9001", proxy_listen = "off", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -58,6 +60,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do plugins = "bundled," .. join(",", ENABLED_PLUGINS), admin_listen = "off", proxy_listen = "0.0.0.0:9002", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) dp_logfile = helpers.get_running_conf(dp_prefix).nginx_err_logs From ef762bb59e7ee34b46e84da4de035288c23f8f20 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 28 Nov 2024 16:02:34 +0800 Subject: [PATCH 4146/4351] refactor(clustering/sync): use CLUSTERING_PING_INTERVAL as sync delay (#13938) https://konghq.atlassian.net/browse/KAG-5919 --- kong/clustering/services/sync/init.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index 06802f6088d..b64699d3401 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -2,13 +2,14 @@ local _M = {} local _MT = { __index = _M, } +local constants = require("kong.constants") local events = require("kong.clustering.events") local strategy = require("kong.clustering.services.sync.strategies.postgres") local rpc = require("kong.clustering.services.sync.rpc") local FIRST_SYNC_DELAY = 0.2 -- seconds -local EACH_SYNC_DELAY = 30 -- seconds +local EACH_SYNC_DELAY = constants.CLUSTERING_PING_INTERVAL -- 30 seconds function _M.new(db, is_cp) From 98563fdf5e7b2b12bc7f4c1386caaadd2443dbab Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 28 Nov 2024 18:03:19 +0800 Subject: [PATCH 4147/4351] chore(cd): run CD in ubuntu-24.04 --- .github/workflows/release.yml | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 3fad2ef489e..4dfd3d2baa4 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -43,7 +43,7 @@ env: jobs: metadata: name: Metadata - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 outputs: kong-version: ${{ steps.build-info.outputs.kong-version }} prerelease-docker-repository: ${{ env.PRERELEASE_DOCKER_REPOSITORY }} @@ -110,7 +110,7 @@ jobs: matrix: include: "${{ fromJSON(needs.metadata.outputs.matrix)['build-packages'] }}" - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 container: image: ${{ matrix.image }} options: --privileged @@ -272,7 +272,7 @@ jobs: verify-manifest-packages: needs: [metadata, build-packages] name: Verify Manifest - Package ${{ matrix.label }} - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 strategy: fail-fast: false @@ -304,7 +304,7 @@ jobs: build-images: name: Build Images - ${{ matrix.label }} needs: [metadata, build-packages] - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 permissions: # create comments on commits for docker images needs the `write` permission @@ -408,7 +408,7 @@ jobs: verify-manifest-images: needs: [metadata, build-images] name: Verify Manifest - Image ${{ matrix.label }} - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 if: github.event_name != 'pull_request' || (github.event.pull_request.head.repo.full_name == github.repository && github.actor != 'dependabot[bot]') strategy: @@ -442,7 +442,7 @@ jobs: scan-images: name: Scan Images - ${{ matrix.label }} needs: [metadata, build-images] - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 timeout-minutes: ${{ fromJSON(vars.GHA_DEFAULT_TIMEOUT) }} if: |- always() @@ -510,7 +510,7 @@ jobs: release-packages: name: Release Packages - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-packages, build-images] - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 if: fromJSON(needs.metadata.outputs.matrix)['release-packages'] != '' timeout-minutes: 5 # PULP takes a while to publish environment: release @@ -575,7 +575,7 @@ jobs: release-images: name: Release Images - ${{ matrix.label }} - ${{ needs.metadata.outputs.release-desc }} needs: [metadata, build-images] - runs-on: ubuntu-22.04 + runs-on: ubuntu-24.04 if: fromJSON(needs.metadata.outputs.matrix)['release-images'] != '' strategy: From a13ed4a3ae7cd17aa406f0e77f188b73a900550f Mon Sep 17 00:00:00 2001 From: Guilherme Salazar Date: Thu, 28 Nov 2024 09:56:41 -0300 Subject: [PATCH 4148/4351] fix(schema): run check on invalid field (#13923) This fixes a nil reference if a checker referred to an inexistent field. ``` ./kong/db/schema/init.lua:1267: attempt to index a nil value stack traceback: ./kong/db/schema/init.lua: in function 'run_entity_check' ./kong/db/schema/init.lua:1384: in function 'run_checks' ./kong/db/schema/init.lua:1400: in function 'run_entity_checks' ./kong/db/schema/init.lua:2101: in function 'validate' ./kong/db/schema/init.lua:957: in function 'validate_field' ./kong/db/schema/init.lua:1187: in function 'validate_fields' ./kong/db/schema/init.lua:2091: in function 'validate_insert' ./kong/db/dao/init.lua:470: in function 'check_insert' ./kong/db/dao/init.lua:1155: in function 'insert_entity' ./kong/api/endpoints.lua:409: in function 'fn' ./kong/api/api_helpers.lua:329: in function <./kong/api/api_helpers.lua:307> ``` --- .../kong/fix-nil-reference-schema-checker.yml | 3 +++ kong/db/schema/init.lua | 2 +- .../01-db/01-schema/01-schema_spec.lua | 20 +++++++++++++++++++ 3 files changed, 24 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-nil-reference-schema-checker.yml diff --git a/changelog/unreleased/kong/fix-nil-reference-schema-checker.yml b/changelog/unreleased/kong/fix-nil-reference-schema-checker.yml new file mode 100644 index 00000000000..d335ea1f821 --- /dev/null +++ b/changelog/unreleased/kong/fix-nil-reference-schema-checker.yml @@ -0,0 +1,3 @@ +message: "Fix issue where the schema library would error with a nil reference if an entity checker referred to an inexistent field" +type: bugfix +scope: Core diff --git a/kong/db/schema/init.lua b/kong/db/schema/init.lua index f0bf9b3b881..9804ed017df 100644 --- a/kong/db/schema/init.lua +++ b/kong/db/schema/init.lua @@ -1301,7 +1301,7 @@ local function run_entity_check(self, name, input, arg, full_check, errors) if (not checker.run_with_missing_fields) and (not arg.run_with_missing_fields) and (required_fields and required_fields[fname]) and - (not get_schema_field(self, fname).nilable) then + (not (get_schema_field(self, fname) or {}).nilable) then missing = missing or {} insert(missing, fname) end diff --git a/spec/01-unit/01-db/01-schema/01-schema_spec.lua b/spec/01-unit/01-db/01-schema/01-schema_spec.lua index c2581ec5a2c..3cf7533cc32 100644 --- a/spec/01-unit/01-db/01-schema/01-schema_spec.lua +++ b/spec/01-unit/01-db/01-schema/01-schema_spec.lua @@ -1407,6 +1407,26 @@ describe("schema", function() describe("entity_checkers", function() + describe("at_least_one_of", function() + local Test = Schema.new({ + fields = { + { a = { type = "number" }, }, + { b = { type = "string" }, }, + { c = { type = "string" }, }, + }, + entity_checks = { + { at_least_one_of = {"d"} }, + } + }) + + it("runs check on invalid fields", function() + local ok, errs = Test:validate_insert({ a = 1 }) + assert.is_nil(ok) + assert.same({ + "at least one of these fields must be non-empty: 'd'" + }, errs["@entity"]) + end) + end) describe("conditional_at_least_one_of", function() local Test = Schema.new({ fields = { From 3f5e6ce9c0baabbd3d46eb0dc2aa22062ad7fcb0 Mon Sep 17 00:00:00 2001 From: lena-larionova <54370747+lena-larionova@users.noreply.github.com> Date: Thu, 28 Nov 2024 18:39:45 -0800 Subject: [PATCH 4149/4351] docs(acme): describe storage limitations in hybrid and Konnect for ACME plugin (#13727) --- kong/plugins/acme/schema.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/acme/schema.lua b/kong/plugins/acme/schema.lua index 559cdd357d0..7f7d369b1fb 100644 --- a/kong/plugins/acme/schema.lua +++ b/kong/plugins/acme/schema.lua @@ -189,7 +189,7 @@ local schema = { -- Kong doesn't support multiple certificate chains yet { cert_type = { - description = "The certificate type to create. The possible values are `'rsa'` for RSA certificate or `'ecc'` for EC certificate.", + description = "The certificate type to create. The possible values are `rsa` for RSA certificate or `ecc` for EC certificate.", type = "string", default = 'rsa', one_of = CERT_TYPES, @@ -227,7 +227,7 @@ local schema = { }, { storage = { - description = "The backend storage type to use. The possible values are `'kong'`, `'shm'`, `'redis'`, `'consul'`, or `'vault'`. In DB-less mode, `'kong'` storage is unavailable. Note that `'shm'` storage does not persist during Kong restarts and does not work for Kong running on different machines, so consider using one of `'kong'`, `'redis'`, `'consul'`, or `'vault'` in production. Please refer to the Hybrid Mode sections below as well.", + description = "The backend storage type to use. In DB-less mode and Konnect, `kong` storage is unavailable. In hybrid mode and Konnect, `shm` storage is unavailable. `shm` storage does not persist during Kong restarts and does not work for Kong running on different machines, so consider using one of `kong`, `redis`, `consul`, or `vault` in production.", type = "string", default = "shm", one_of = STORAGE_TYPES, From 5ba6e7ece9bde86fa25f1702f07d4c2b1fcd94fc Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 28 Nov 2024 23:59:33 -0300 Subject: [PATCH 4150/4351] tests(dao): match plugin versions greater than 9 (#13945) --- spec/01-unit/01-db/07-dao/01-plugins_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/01-unit/01-db/07-dao/01-plugins_spec.lua b/spec/01-unit/01-db/07-dao/01-plugins_spec.lua index 95f27999ff6..5254f7642b2 100644 --- a/spec/01-unit/01-db/07-dao/01-plugins_spec.lua +++ b/spec/01-unit/01-db/07-dao/01-plugins_spec.lua @@ -42,7 +42,7 @@ describe("kong.db.dao.plugins", function() for i = 1, #handlers do assert.is_number(handlers[i].handler.PRIORITY) - assert.matches("%d%.%d%.%d", handlers[i].handler.VERSION) + assert.matches("%d+%.%d+%.%d+", handlers[i].handler.VERSION) assert.is_function(handlers[i].handler.access) end end) From f43002625a3aec88d138394a5b689f1ffab9717c Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 26 Nov 2024 23:09:12 +0000 Subject: [PATCH 4151/4351] fix(AG-178): set correct conf field for error logger --- .../ai-request-transformer/filters/transform-request.lua | 2 +- .../ai-response-transformer/filters/transform-response.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/plugins/ai-request-transformer/filters/transform-request.lua b/kong/plugins/ai-request-transformer/filters/transform-request.lua index efa69dbe206..b9f8952ce5b 100644 --- a/kong/plugins/ai-request-transformer/filters/transform-request.lua +++ b/kong/plugins/ai-request-transformer/filters/transform-request.lua @@ -70,7 +70,7 @@ function _M:run(conf) local identity_interface = _KEYBASTION[conf.llm] if identity_interface and identity_interface.error then - kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) + kong.log.err("error authenticating with ", conf.llm.model.provider, " using native provider auth, ", identity_interface.error) return kong.response.exit(500, "LLM request failed before proxying") end diff --git a/kong/plugins/ai-response-transformer/filters/transform-response.lua b/kong/plugins/ai-response-transformer/filters/transform-response.lua index 354edbc1704..7c64dc83ed0 100644 --- a/kong/plugins/ai-response-transformer/filters/transform-response.lua +++ b/kong/plugins/ai-response-transformer/filters/transform-response.lua @@ -122,7 +122,7 @@ function _M:run(conf) local identity_interface = _KEYBASTION[conf.llm] if identity_interface and identity_interface.error then - kong.log.err("error authenticating with ", conf.model.provider, " using native provider auth, ", identity_interface.error) + kong.log.err("error authenticating with ", conf.llm.model.provider, " using native provider auth, ", identity_interface.error) return kong.response.exit(500, "LLM request failed before proxying") end From 1f158b1fd584bfa33f222d5cd24bd8a47395a3ab Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 26 Nov 2024 23:12:31 +0000 Subject: [PATCH 4152/4351] fix(AG-178): send correct object to ctx buffer --- kong/llm/plugin/shared-filters/normalize-sse-chunk.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua b/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua index 975322c78ed..4684f8d081e 100644 --- a/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua +++ b/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua @@ -73,7 +73,7 @@ local function handle_streaming_frame(conf, chunk, finished) -- how do we know if this is false but some other filter will need the body? if conf.logging and conf.logging.log_payloads and not body_buffer then body_buffer = buffer.new() - set_global_ctx("sse_body_buffer", buffer) + set_global_ctx("sse_body_buffer", body_buffer) else kong.log.debug("using existing body buffer created by: ", source) end From 55e7241e65617794a3232daba4788b1a59125fb2 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 26 Nov 2024 23:13:50 +0000 Subject: [PATCH 4153/4351] fix(AG-178): make analytics collection run AFTER response transformation --- .../shared-filters/normalize-json-response.lua | 16 ++++++++++++++++ .../shared-filters/parse-json-response.lua | 2 +- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/kong/llm/plugin/shared-filters/normalize-json-response.lua b/kong/llm/plugin/shared-filters/normalize-json-response.lua index 63e2cc9389c..37693da9546 100644 --- a/kong/llm/plugin/shared-filters/normalize-json-response.lua +++ b/kong/llm/plugin/shared-filters/normalize-json-response.lua @@ -38,6 +38,22 @@ local function transform_body(conf) response_body = cjson.encode({ error = { message = err }}) end + local t, err + if response_body then + t, err = cjson.decode(response_body) + if err then + kong.log.warn("failed to decode response body for usage introspection: ", err) + end + + if t and t.usage and t.usage.prompt_tokens then + ai_plugin_o11y.metrics_set("llm_prompt_tokens_count", t.usage.prompt_tokens) + end + + if t and t.usage and t.usage.completion_tokens then + ai_plugin_o11y.metrics_set("llm_completion_tokens_count", t.usage.completion_tokens) + end + end + set_global_ctx("response_body", response_body) -- to be sent out later or consumed by other plugins end diff --git a/kong/llm/plugin/shared-filters/parse-json-response.lua b/kong/llm/plugin/shared-filters/parse-json-response.lua index fc5308ec89b..259e104874c 100644 --- a/kong/llm/plugin/shared-filters/parse-json-response.lua +++ b/kong/llm/plugin/shared-filters/parse-json-response.lua @@ -46,4 +46,4 @@ function _M:run(_) return true end -return _M \ No newline at end of file +return _M From 08bf1a25176e56d3f84e96010661cd384bcc88f8 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 26 Nov 2024 23:16:00 +0000 Subject: [PATCH 4154/4351] fix(AG-178): divide by zero protection on analytics maths --- kong/llm/drivers/shared.lua | 5 ++++- kong/llm/plugin/observability.lua | 8 ++++++-- .../llm/plugin/shared-filters/normalize-json-response.lua | 2 ++ 3 files changed, 12 insertions(+), 3 deletions(-) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 139cc739d97..0a1ec6d6496 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -719,7 +719,10 @@ function _M.post_request(conf, response_object) meta_container[log_entry_keys.LLM_LATENCY] = llm_latency if response_object.usage and response_object.usage.completion_tokens then - local time_per_token = math.floor(llm_latency / response_object.usage.completion_tokens) + local time_per_token = 0 + if response_object.usage.completion_tokens > 0 then + time_per_token = math.floor(llm_latency / response_object.usage.completion_tokens) + end request_analytics_plugin[log_entry_keys.USAGE_CONTAINER][log_entry_keys.TIME_PER_TOKEN] = time_per_token end end diff --git a/kong/llm/plugin/observability.lua b/kong/llm/plugin/observability.lua index 685ae4ee1a9..916aeb19c6f 100644 --- a/kong/llm/plugin/observability.lua +++ b/kong/llm/plugin/observability.lua @@ -70,7 +70,11 @@ function _M.metrics_get(key) -- process automatic calculation if not metrics[key] then if key == "llm_tpot_latency" then - return math.floor(_M.metrics_get("llm_e2e_latency") / _M.metrics_get("llm_completion_tokens_count")) + local llm_completion_tokens_count = _M.metrics_get("llm_completion_tokens_count") + if llm_completion_tokens_count > 0 then + return _M.metrics_get("llm_e2e_latency") / llm_completion_tokens_count + end + return 0 elseif key == "llm_total_tokens_count" then return _M.metrics_get("llm_prompt_tokens_count") + _M.metrics_get("llm_completion_tokens_count") end @@ -102,4 +106,4 @@ function _M.record_request_end() return latency end -return _M \ No newline at end of file +return _M diff --git a/kong/llm/plugin/shared-filters/normalize-json-response.lua b/kong/llm/plugin/shared-filters/normalize-json-response.lua index 37693da9546..1e0988f5249 100644 --- a/kong/llm/plugin/shared-filters/normalize-json-response.lua +++ b/kong/llm/plugin/shared-filters/normalize-json-response.lua @@ -38,6 +38,8 @@ local function transform_body(conf) response_body = cjson.encode({ error = { message = err }}) end + -- TODO: avoid json encode and decode when transforming + -- deduplicate body usage parsing from parse-json-response local t, err if response_body then t, err = cjson.decode(response_body) From 34cd042f097702bf2551b372664d2e440e1962eb Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 26 Nov 2024 23:20:37 +0000 Subject: [PATCH 4155/4351] fix(AG-178): properly support all streaming content types --- kong/llm/drivers/shared.lua | 6 ++++++ kong/llm/plugin/shared-filters/parse-sse-chunk.lua | 2 +- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 0a1ec6d6496..03c00bbcddb 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -78,6 +78,12 @@ _M._CONST = { ["AWS_STREAM_CONTENT_TYPE"] = "application/vnd.amazon.eventstream", } +_M._SUPPORTED_STREAMING_CONTENT_TYPES = { + ["text/event-stream"] = true, + ["application/vnd.amazon.eventstream"] = true, + ["application/json"] = true, +} + _M.streaming_has_token_counts = { ["cohere"] = true, ["llama2"] = true, diff --git a/kong/llm/plugin/shared-filters/parse-sse-chunk.lua b/kong/llm/plugin/shared-filters/parse-sse-chunk.lua index 219a5017259..b0c9195a8e2 100644 --- a/kong/llm/plugin/shared-filters/parse-sse-chunk.lua +++ b/kong/llm/plugin/shared-filters/parse-sse-chunk.lua @@ -20,7 +20,7 @@ local function handle_streaming_frame(conf, chunk, finished) local content_type = kong.service.response.get_header("Content-Type") local normalized_content_type = content_type and content_type:sub(1, (content_type:find(";") or 0) - 1) - if normalized_content_type and normalized_content_type ~= "text/event-stream" and normalized_content_type ~= ai_shared._CONST.AWS_STREAM_CONTENT_TYPE then + if normalized_content_type and (not ai_shared._SUPPORTED_STREAMING_CONTENT_TYPES[normalized_content_type]) then return true end From e02fd84cfc7bdf4ec0cfdcc31eb0098dd9063b5c Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Tue, 26 Nov 2024 23:48:45 +0000 Subject: [PATCH 4156/4351] fix(AG-178): (ai-transformers): add statistic logger test for non-openai format response --- request.json | 35 ++++++ .../02-integration_spec.lua | 112 +++++++++++++++++- .../request-transformer/response-in-json.json | 22 ++++ 3 files changed, 166 insertions(+), 3 deletions(-) create mode 100644 request.json create mode 100644 spec/fixtures/ai-proxy/gemini/request-transformer/response-in-json.json diff --git a/request.json b/request.json new file mode 100644 index 00000000000..3d7efa85675 --- /dev/null +++ b/request.json @@ -0,0 +1,35 @@ +{ + "contents": [ + { + "role": "user", + "parts": [ + { + "text": "Hi Gemini" + } + ] + } + ] + , "generationConfig": { + "temperature": 1 + ,"maxOutputTokens": 8192 + ,"topP": 0.95 + }, + "safetySettings": [ + { + "category": "HARM_CATEGORY_HATE_SPEECH", + "threshold": "OFF" + }, + { + "category": "HARM_CATEGORY_DANGEROUS_CONTENT", + "threshold": "OFF" + }, + { + "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", + "threshold": "OFF" + }, + { + "category": "HARM_CATEGORY_HARASSMENT", + "threshold": "OFF" + } + ] +} diff --git a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua index c8472b61959..f61af5c5a03 100644 --- a/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua +++ b/spec/03-plugins/39-ai-request-transformer/02-integration_spec.lua @@ -8,6 +8,7 @@ local MOCK_PORT = helpers.get_available_port() local PLUGIN_NAME = "ai-request-transformer" local FILE_LOG_PATH_STATS_ONLY = os.tmpname() +local FILE_LOG_PATH_GEMINI_STATS_ONLY = os.tmpname() local function wait_for_json_log_entry(FILE_LOG_PATH) local json @@ -55,6 +56,29 @@ local OPENAI_FLAT_RESPONSE = { } local GEMINI_GOOD = { + route_type = "llm/v1/chat", + logging = { + log_payloads = false, + log_statistics = true, + }, + model = { + name = "gemini-1.5-flash", + provider = "gemini", + options = { + max_tokens = 512, + temperature = 0.6, + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/geminiflat", + input_cost = 20.0, + output_cost = 20.0, + }, + }, + auth = { + header_name = "x-goog-api-key", + header_value = "123", + }, +} + +local GEMINI_GOOD_FAILS_SAFETY = { route_type = "llm/v1/chat", logging = { log_payloads = false, @@ -160,6 +184,28 @@ local _EXPECTED_CHAT_STATS = { }, } + +local _EXPECTED_CHAT_STATS_GEMINI = { + ["ai-request-transformer"] = { + meta = { + plugin_id = '71083e79-4921-4f9f-97a4-ee7810b6cd8b', + provider_name = 'gemini', + request_model = 'UNSPECIFIED', + response_model = 'gemini-1.5-flash', + llm_latency = 1 + }, + usage = { + prompt_tokens = 2, + completion_tokens = 11, + total_tokens = 13, + time_per_token = 1, + cost = 0.00026, + }, + cache = {} + }, +} + + local SYSTEM_PROMPT = "You are a mathematician. " .. "Multiply all numbers in my JSON request, by 2." @@ -191,6 +237,13 @@ for _, strategy in helpers.all_strategies() do } } + location ~/geminiflat { + content_by_lua_block { + local pl_file = require "pl.file" + ngx.print(pl_file.read("spec/fixtures/ai-proxy/gemini/request-transformer/response-in-json.json")) + } + } + location = "/badrequest" { content_by_lua_block { local pl_file = require "pl.file" @@ -234,7 +287,6 @@ for _, strategy in helpers.all_strategies() do llm = OPENAI_FLAT_RESPONSE, }, } - bp.plugins:insert { name = "file-log", route = { id = without_response_instructions.id }, @@ -243,6 +295,27 @@ for _, strategy in helpers.all_strategies() do }, } + -- echo server via 'non-openai' LLM + local gemini_without_response_instructions = assert(bp.routes:insert { + paths = { "/gemini-echo-flat" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + id = "71083e79-4921-4f9f-97a4-ee7810b6cd8b", + route = { id = gemini_without_response_instructions.id }, + config = { + prompt = SYSTEM_PROMPT, + llm = GEMINI_GOOD, + }, + } + bp.plugins:insert { + name = "file-log", + route = { id = gemini_without_response_instructions.id }, + config = { + path = FILE_LOG_PATH_GEMINI_STATS_ONLY, + }, + } + local bad_request = assert(bp.routes:insert { paths = { "/echo-bad-request" } }) @@ -263,7 +336,7 @@ for _, strategy in helpers.all_strategies() do route = { id = fails_safety.id }, config = { prompt = SYSTEM_PROMPT, - llm = GEMINI_GOOD, + llm = GEMINI_GOOD_FAILS_SAFETY, }, } @@ -322,7 +395,7 @@ for _, strategy in helpers.all_strategies() do assert.same(EXPECTED_RESULT_FLAT, body_table.post_data.params) end) - it("logs statistics", function() + it("logs statistics - openai format", function() local r = client:get("/echo-flat", { headers = { ["content-type"] = "application/json", @@ -355,6 +428,39 @@ for _, strategy in helpers.all_strategies() do assert.same(actual_time_per_token, time_per_token) end) + it("logs statistics - non-openai format", function() + local r = client:get("/gemini-echo-flat", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = REQUEST_BODY, + }) + + local body = assert.res_status(200 , r) + local _, err = cjson.decode(body) + + assert.is_nil(err) + + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_GEMINI_STATS_ONLY) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + -- test ai-request-transformer stats + local actual_chat_stats = log_message.ai + local actual_llm_latency = actual_chat_stats["ai-request-transformer"].meta.llm_latency + local actual_time_per_token = actual_chat_stats["ai-request-transformer"].usage.time_per_token + local time_per_token = math.floor(actual_llm_latency / actual_chat_stats["ai-request-transformer"].usage.completion_tokens) + + log_message.ai["ai-request-transformer"].meta.llm_latency = 1 + log_message.ai["ai-request-transformer"].usage.time_per_token = 1 + + assert.same(_EXPECTED_CHAT_STATS_GEMINI, log_message.ai) + assert.is_true(actual_llm_latency >= 0) + assert.same(actual_time_per_token, time_per_token) + end) + it("bad request from LLM", function() local r = client:get("/echo-bad-request", { headers = { diff --git a/spec/fixtures/ai-proxy/gemini/request-transformer/response-in-json.json b/spec/fixtures/ai-proxy/gemini/request-transformer/response-in-json.json new file mode 100644 index 00000000000..503796be605 --- /dev/null +++ b/spec/fixtures/ai-proxy/gemini/request-transformer/response-in-json.json @@ -0,0 +1,22 @@ +{ + "candidates": [ + { + "content": { + "role": "model", + "parts": [ + { + "text": " {\n \"persons\": [\n {\n \"name\": \"Kong A\",\n \"age\": 62\n },\n {\n \"name\": \"Kong B\",\n \"age\": 84\n }\n ]\n }\n" + } + ] + }, + "finishReason": "STOP", + "avgLogprobs": -0.013348851691592823 + } + ], + "usageMetadata": { + "promptTokenCount": 2, + "candidatesTokenCount": 11, + "totalTokenCount": 13 + }, + "modelVersion": "gemini-1.5-flash-002" +} From db5618fae51b5c6da283d798d9d156d3f4e9f246 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 27 Nov 2024 00:21:18 +0000 Subject: [PATCH 4157/4351] fix(AG-178): add logging tests for non-openai format 'gemini' --- .../shared-filters/serialize-analytics.lua | 2 + .../09-streaming_integration_spec.lua | 25 ++ .../11-gemini_integration_spec.lua | 222 ++++++++++++++++++ .../gemini/llm-v1-chat/responses/good.json | 22 ++ 4 files changed, 271 insertions(+) create mode 100644 spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua create mode 100644 spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/good.json diff --git a/kong/llm/plugin/shared-filters/serialize-analytics.lua b/kong/llm/plugin/shared-filters/serialize-analytics.lua index ffaff8bbb31..1b246fa3ecd 100644 --- a/kong/llm/plugin/shared-filters/serialize-analytics.lua +++ b/kong/llm/plugin/shared-filters/serialize-analytics.lua @@ -66,6 +66,8 @@ function _M:run(conf) cost = ai_plugin_o11y.metrics_get("llm_usage_cost"), } + kong.log.inspect(usage) + kong.log.set_serialize_value(string.format("ai.%s.usage", ai_plugin_o11y.NAMESPACE), usage) diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index a2a35a0fac0..d7c89b79b0b 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -632,6 +632,31 @@ for _, strategy in helpers.all_strategies() do assert.equal(#events, 8) assert.equal(buf:tostring(), "The answer to 1 + 1 is 2.") + + -- test analytics on this item + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_WITH_PAYLOADS) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + local actual_stats = log_message.ai.proxy + + local actual_llm_latency = actual_stats.meta.llm_latency + local actual_time_per_token = actual_stats.usage.time_per_token + local time_per_token = actual_llm_latency / actual_stats.usage.completion_tokens + + local actual_request_log = actual_stats.payload.request or "ERROR: NONE_RETURNED" + local actual_response_log = actual_stats.payload.response or "ERROR: NONE_RETURNED" + actual_stats.payload = nil + + actual_stats.meta.llm_latency = 1 + actual_stats.usage.time_per_token = 1 + + assert.same(_EXPECTED_CHAT_STATS, actual_stats) + assert.is_true(actual_llm_latency >= 0) + assert.same(tonumber(string.format("%.3f", actual_time_per_token)), tonumber(string.format("%.3f", time_per_token))) + assert.match_re(actual_request_log, [[.*content.*What is 1 \+ 1.*]]) + assert.match_re(actual_response_log, [[.*content.*The answer.*]]) end) it("good stream request cohere", function() diff --git a/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua b/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua new file mode 100644 index 00000000000..76c80d541eb --- /dev/null +++ b/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua @@ -0,0 +1,222 @@ +local helpers = require("spec.helpers") +local cjson = require("cjson") +local pl_file = require("pl.file") +local strip = require("kong.tools.string").strip + +local PLUGIN_NAME = "ai-proxy" +local MOCK_PORT = helpers.get_available_port() + +local FILE_LOG_PATH_WITH_PAYLOADS = os.tmpname() + +local truncate_file = function(path) + local file = io.open(path, "w") + file:close() +end + +local function wait_for_json_log_entry(FILE_LOG_PATH) + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + +local _EXPECTED_CHAT_STATS = { + meta = { + plugin_id = '17434c15-2c7c-4c2f-b87a-58880533a3c1', + provider_name = 'gemini', + request_model = 'gemini-1.5-pro', + response_model = 'gemini-1.5-pro', + llm_latency = 1, + }, + usage = { + prompt_tokens = 2, + completion_tokens = 11, + total_tokens = 13, + time_per_token = 1, + cost = 0.000195, + }, +} + +for _, strategy in helpers.all_strategies() do + if strategy ~= "cassandra" then + describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() + local client + + lazy_setup(function() + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + + -- set up gemini mock fixtures + local fixtures = { + http_mock = {}, + } + + fixtures.http_mock.gemini = [[ + server { + server_name gemini; + listen ]] .. MOCK_PORT .. [[; + + default_type 'application/json'; + + location = "/v1/chat/completions" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["authorization"] + if token == "Bearer gemini-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/good.json")) + end + } + } + } + ]] + + local empty_service = assert(bp.services:insert({ + name = "empty_service", + host = "localhost", --helpers.mock_upstream_host, + port = 8080, --MOCK_PORT, + path = "/", + })) + + -- 200 chat good with one option + local chat_good = assert(bp.routes:insert({ + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "/gemini/llm/v1/chat/good" }, + })) + bp.plugins:insert({ + name = PLUGIN_NAME, + id = "17434c15-2c7c-4c2f-b87a-58880533a3c1", + route = { id = chat_good.id }, + config = { + route_type = "llm/v1/chat", + auth = { + header_name = "Authorization", + header_value = "Bearer gemini-key", + }, + logging = { + log_payloads = true, + log_statistics = true, + }, + model = { + name = "gemini-1.5-pro", + provider = "gemini", + options = { + max_tokens = 256, + temperature = 1.0, + upstream_url = "http://" .. helpers.mock_upstream_host .. ":" .. MOCK_PORT .. "/v1/chat/completions", + input_cost = 15.0, + output_cost = 15.0, + }, + }, + }, + }) + bp.plugins:insert { + name = "file-log", + route = { id = chat_good.id }, + config = { + path = FILE_LOG_PATH_WITH_PAYLOADS, + }, + } + + -- start kong + assert(helpers.start_kong({ + -- set the strategy + database = strategy, + -- use the custom test template to create a local mock server + nginx_conf = "spec/fixtures/custom_nginx.template", + -- make sure our plugin gets loaded + plugins = "bundled," .. PLUGIN_NAME, + -- write & load declarative config, only if 'strategy=off' + declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, + }, nil, nil, fixtures)) + end) + + lazy_teardown(function() + helpers.stop_kong() + os.remove(FILE_LOG_PATH_WITH_PAYLOADS) + end) + + before_each(function() + client = helpers.proxy_client() + truncate_file(FILE_LOG_PATH_WITH_PAYLOADS) + end) + + after_each(function() + if client then + client:close() + end + end) + + describe("gemini llm/v1/chat", function() + it("good request", function() + local r = client:get("/gemini/llm/v1/chat/good", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + -- validate that the request succeeded, response status 200 + local body = assert.res_status(200, r) + local json = cjson.decode(body) + + -- check this is in the 'kong' response format + assert.equals(json.model, "gemini-1.5-pro") + assert.equals(json.object, "chat.completion") + assert.equals(json.choices[1].finish_reason, "stop") + + assert.is_table(json.choices) + assert.is_string(json.choices[1].message.content) + assert.same("Everything is okay.", json.choices[1].message.content) + + -- test stats from file-log + local log_message = wait_for_json_log_entry(FILE_LOG_PATH_WITH_PAYLOADS) + assert.same("127.0.0.1", log_message.client_ip) + assert.is_number(log_message.request.size) + assert.is_number(log_message.response.size) + + local actual_stats = log_message.ai.proxy + + local actual_llm_latency = actual_stats.meta.llm_latency + local actual_time_per_token = actual_stats.usage.time_per_token + local time_per_token = actual_llm_latency / actual_stats.usage.completion_tokens + + local actual_request_log = actual_stats.payload.request + local actual_response_log = actual_stats.payload.response + actual_stats.payload = nil + + actual_stats.meta.llm_latency = 1 + actual_stats.usage.time_per_token = 1 + + assert.same(_EXPECTED_CHAT_STATS, actual_stats) + assert.is_true(actual_llm_latency >= 0) + assert.same(tonumber(string.format("%.3f", actual_time_per_token)), tonumber(string.format("%.3f", time_per_token))) + assert.match_re(actual_request_log, [[.*contents.*What is 1 \+ 1.*]]) + assert.match_re(actual_response_log, [[.*content.*Everything is okay.*]]) + end) + end) + end) + end +end diff --git a/spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/good.json b/spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/good.json new file mode 100644 index 00000000000..0242dfd3b45 --- /dev/null +++ b/spec/fixtures/ai-proxy/gemini/llm-v1-chat/responses/good.json @@ -0,0 +1,22 @@ +{ + "candidates": [ + { + "content": { + "role": "model", + "parts": [ + { + "text": "Everything is okay." + } + ] + }, + "finishReason": "STOP", + "avgLogprobs": -0.013348851691592823 + } + ], + "usageMetadata": { + "promptTokenCount": 2, + "candidatesTokenCount": 11, + "totalTokenCount": 13 + }, + "modelVersion": "gemini-1.5-flash-002" +} From bd526e5ef1bcce2e641970da9ea4adf8f2f8c9a0 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 27 Nov 2024 00:40:35 +0000 Subject: [PATCH 4158/4351] fix(AG-178): add logging tests for streaming --- .../09-streaming_integration_spec.lua | 61 +++++++++++++++++++ .../11-gemini_integration_spec.lua | 2 +- 2 files changed, 62 insertions(+), 1 deletion(-) diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index d7c89b79b0b..5cb8a94ed53 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -1,12 +1,59 @@ local helpers = require "spec.helpers" local cjson = require "cjson.safe" local pl_file = require "pl.file" +local strip = require("kong.tools.string").strip local http = require("resty.http") local PLUGIN_NAME = "ai-proxy" local MOCK_PORT = helpers.get_available_port() +local FILE_LOG_PATH_WITH_PAYLOADS = os.tmpname() + +local _EXPECTED_CHAT_STATS = { + meta = { + plugin_id = '6e7c40f6-ce96-48e4-a366-d109c169e444', + provider_name = 'openai', + request_model = 'gpt-3.5-turbo', + response_model = 'gpt-3.5-turbo', + llm_latency = 1 + }, + usage = { + prompt_tokens = 18, + completion_tokens = 7, + total_tokens = 25, + time_per_token = 1, + cost = 0.00037, + }, +} + +local truncate_file = function(path) + local file = io.open(path, "w") + file:close() +end + +local function wait_for_json_log_entry(FILE_LOG_PATH) + local json + + assert + .with_timeout(10) + .ignore_exceptions(true) + .eventually(function() + local data = assert(pl_file.read(FILE_LOG_PATH)) + + data = strip(data) + assert(#data > 0, "log file is empty") + + data = data:match("%b{}") + assert(data, "log file does not contain JSON") + + json = cjson.decode(data) + end) + .has_no_error("log file contains a valid JSON entry") + + return json +end + for _, strategy in helpers.all_strategies() do describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client @@ -353,6 +400,7 @@ for _, strategy in helpers.all_strategies() do }) bp.plugins:insert { name = PLUGIN_NAME, + id = "6e7c40f6-ce96-48e4-a366-d109c169e444", route = { id = openai_chat_partial.id }, config = { route_type = "llm/v1/chat", @@ -360,6 +408,10 @@ for _, strategy in helpers.all_strategies() do header_name = "Authorization", header_value = "Bearer openai-key", }, + logging = { + log_payloads = true, + log_statistics = true, + }, model = { name = "gpt-3.5-turbo", provider = "openai", @@ -371,6 +423,13 @@ for _, strategy in helpers.all_strategies() do }, }, } + bp.plugins:insert { + name = "file-log", + route = { id = openai_chat_partial.id }, + config = { + path = FILE_LOG_PATH_WITH_PAYLOADS, + }, + } -- -- 200 chat cohere @@ -497,10 +556,12 @@ for _, strategy in helpers.all_strategies() do lazy_teardown(function() helpers.stop_kong() + os.remove(FILE_LOG_PATH_WITH_PAYLOADS) end) before_each(function() client = helpers.proxy_client() + truncate_file(FILE_LOG_PATH_WITH_PAYLOADS) end) after_each(function() diff --git a/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua b/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua index 76c80d541eb..1e1bce8081b 100644 --- a/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/11-gemini_integration_spec.lua @@ -219,4 +219,4 @@ for _, strategy in helpers.all_strategies() do end) end) end -end +end \ No newline at end of file From 581571b0c35035f0304282978610f2cbe4f2c8b4 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Wed, 27 Nov 2024 01:49:17 +0000 Subject: [PATCH 4159/4351] fix(AG-178): fix gemini parsing multiple chained tool calls --- kong/llm/drivers/gemini.lua | 27 ++++++++++++++------------- 1 file changed, 14 insertions(+), 13 deletions(-) diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 1cbdd6095e5..99ba1b4adba 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -268,22 +268,23 @@ local function from_gemini_chat_openai(response, model_info, route_type) messages.model = model_info.name elseif is_tool_content(response) then + messages.choices[1] = { + index = 0, + message = { + role = "assistant", + tool_calls = {}, + }, + } + local function_call_responses = response.candidates[1].content.parts for i, v in ipairs(function_call_responses) do - messages.choices[i] = { - index = 0, - message = { - role = "assistant", - tool_calls = { - { - ['function'] = { - name = v.functionCall.name, - arguments = cjson.encode(v.functionCall.args), - }, - }, + messages.choices[1].message.tool_calls[i] = + { + ['function'] = { + name = v.functionCall.name, + arguments = cjson.encode(v.functionCall.args), }, - }, - } + } end end From e053601b40e4b642575cb184e64204a17414d484 Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Thu, 28 Nov 2024 13:51:50 +0000 Subject: [PATCH 4160/4351] fix(llm): fix streaming sse filter not ran twice and prompt token count and missing metadata --- kong/llm/plugin/base.lua | 9 ++++++- .../shared-filters/normalize-sse-chunk.lua | 21 +++++++++++----- .../02-openai_integration_spec.lua | 8 +++---- .../09-streaming_integration_spec.lua | 24 +++++++++++++------ 4 files changed, 44 insertions(+), 18 deletions(-) diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index 3a23c78a873..0daca7a2941 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -19,6 +19,13 @@ local STAGES = { RES_POST_PROCESSING = 7, } +-- Filters in those stages are allowed to execute more than one time in a request +-- TODO: implement singleton support, that in one iteration of of body_filter only one filter +-- only ran one times. This is not an issue today as they are only used in one plugin. +local REPEATED_PHASES = { + [STAGES.STREAMING] = true, +} + local MetaPlugin = {} local all_filters = {} @@ -38,7 +45,7 @@ local function run_stage(stage, sub_plugin, conf) if not f then kong.log.err("no filter named '" .. name .. "' registered") - elseif not ai_executed_filters[name] then + elseif not ai_executed_filters[name] or REPEATED_PHASES[stage] then ai_executed_filters[name] = true kong.log.debug("executing filter ", name) diff --git a/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua b/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua index 4684f8d081e..d97d5c59b94 100644 --- a/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua +++ b/kong/llm/plugin/shared-filters/normalize-sse-chunk.lua @@ -83,6 +83,8 @@ local function handle_streaming_frame(conf, chunk, finished) for _, event in ipairs(events) do + -- TODO: currently only subset of driver follow the body, err, metadata pattern + -- unify this so that it was always extracted from the body local formatted, _, metadata = ai_driver.from_format(event, conf.model, "stream/" .. conf.route_type) if formatted then @@ -106,12 +108,6 @@ local function handle_streaming_frame(conf, chunk, finished) if body_buffer then body_buffer:put(token_t) end - - -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them - -- but this is all we can do until OpenAI fixes this... - -- - -- essentially, every 4 characters is a token, with minimum of 1*4 per event - ai_plugin_o11y.metrics_add("llm_completion_tokens_count", math.ceil(#strip(token_t) / 4)) end end @@ -141,6 +137,19 @@ local function handle_streaming_frame(conf, chunk, finished) local prompt_tokens_count = ai_plugin_o11y.metrics_get("llm_prompt_tokens_count") local completion_tokens_count = ai_plugin_o11y.metrics_get("llm_completion_tokens_count") + + if conf.logging and conf.logging.log_statistics then + -- no metadata populated in the event streams, do our estimation + if completion_tokens_count == 0 then + -- incredibly loose estimate based on https://help.openai.com/en/articles/4936856-what-are-tokens-and-how-to-count-them + -- but this is all we can do until OpenAI fixes this... + -- + -- essentially, every 4 characters is a token, with minimum of 1*4 per event + completion_tokens_count = math.ceil(#strip(response) / 4) + ai_plugin_o11y.metrics_set("llm_completion_tokens_count", completion_tokens_count) + end + end + -- populate cost if conf.model.options and conf.model.options.input_cost and conf.model.options.output_cost then local cost = (prompt_tokens_count * conf.model.options.input_cost + diff --git a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua index f4dbf536ab7..9831385efe9 100644 --- a/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/02-openai_integration_spec.lua @@ -871,14 +871,14 @@ for _, strategy in helpers.all_strategies() do local _, first_got = next(log_message.ai) local actual_llm_latency = first_got.meta.llm_latency local actual_time_per_token = first_got.usage.time_per_token - local time_per_token = math.floor(actual_llm_latency / first_got.usage.completion_tokens) + local time_per_token = actual_llm_latency / first_got.usage.completion_tokens first_got.meta.llm_latency = 1 first_got.usage.time_per_token = 1 assert.same(first_expected, first_got) assert.is_true(actual_llm_latency >= 0) - assert.same(actual_time_per_token, time_per_token) + assert.same(tonumber(string.format("%.3f", actual_time_per_token)), tonumber(string.format("%.3f", time_per_token))) assert.same(first_got.meta.request_model, "gpt-3.5-turbo") end) @@ -1529,14 +1529,14 @@ for _, strategy in helpers.all_strategies() do local actual_llm_latency = first_got.meta.llm_latency local actual_time_per_token = first_got.usage.time_per_token - local time_per_token = math.floor(actual_llm_latency / first_got.usage.completion_tokens) + local time_per_token = actual_llm_latency / first_got.usage.completion_tokens first_got.meta.llm_latency = 1 first_got.usage.time_per_token = 1 assert.same(first_expected, first_got) assert.is_true(actual_llm_latency >= 0) - assert.same(actual_time_per_token, time_per_token) + assert.same(tonumber(string.format("%.3f", actual_time_per_token)), tonumber(string.format("%.3f", time_per_token))) end) it("logs payloads", function() diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 5cb8a94ed53..6ba0d7bdf97 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -20,10 +20,10 @@ local _EXPECTED_CHAT_STATS = { }, usage = { prompt_tokens = 18, - completion_tokens = 7, - total_tokens = 25, + completion_tokens = 13, -- this was from estimation + total_tokens = 31, time_per_token = 1, - cost = 0.00037, + cost = 0.00031, }, } @@ -377,7 +377,9 @@ for _, strategy in helpers.all_strategies() do options = { max_tokens = 256, temperature = 1.0, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/good" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/good", + input_cost = 10.0, + output_cost = 10.0, }, }, }, @@ -418,7 +420,9 @@ for _, strategy in helpers.all_strategies() do options = { max_tokens = 256, temperature = 1.0, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/partial" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/partial", + input_cost = 10.0, + output_cost = 10.0, }, }, }, @@ -454,7 +458,9 @@ for _, strategy in helpers.all_strategies() do options = { max_tokens = 256, temperature = 1.0, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/cohere/llm/v1/chat/good" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/cohere/llm/v1/chat/good", + input_cost = 10.0, + output_cost = 10.0, }, }, }, @@ -492,6 +498,8 @@ for _, strategy in helpers.all_strategies() do temperature = 1.0, upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/anthropic/llm/v1/chat/good", anthropic_version = "2023-06-01", + input_cost = 10.0, + output_cost = 10.0, }, }, }, @@ -527,7 +535,9 @@ for _, strategy in helpers.all_strategies() do options = { max_tokens = 256, temperature = 1.0, - upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/bad" + upstream_url = "http://"..helpers.mock_upstream_host..":"..MOCK_PORT.."/openai/llm/v1/chat/bad", + input_cost = 10.0, + output_cost = 10.0, }, }, }, From a87e7087646ae19c892101d4bfadaf62354500ff Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 29 Nov 2024 13:57:29 +0800 Subject: [PATCH 4161/4351] fix(sync): extend wait time for RPC layer initialization (#13939) When we start up DP, we need to make a meta call to CP first, so the first `do_sync` during the initial sync fails. It reports an ERR error: `rpc.lua:432: unable to create worker mutex and sync: rpc is not ready`. This experience is not ideal. The initialization of the configuration also fails, and we have to wait for ourselves to wait 30 seconds (`sync_every(30s)`) before the configuration can sync successfully. This means that the DP will be unable to function for a period of time after connecting. https://konghq.atlassian.net/browse/KAG-5922 --- kong/clustering/services/sync/rpc.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 0b6970e4c2f..0a42fc8b1c6 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -185,7 +185,9 @@ end -- check if rpc connection is ready local function is_rpc_ready() - for i = 1, 5 do + -- TODO: find a better way to detect when the RPC layer, including caps list, + -- has been fully initialized, instead of waiting for up to 5.5 seconds + for i = 1, 10 do local res = kong.rpc:get_peers() -- control_plane is ready From eff5e8f1dbe03ce0aa095dcb4cd152dfc0407e00 Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Fri, 29 Nov 2024 14:15:45 +0800 Subject: [PATCH 4162/4351] fix(patches): add patches from upstream openresty (#13640) * chore(patches): add patches from upstream openresty Fixing the issue where a connection can't be setkeepalive successfully when using TLSv1.3. The issue was originally found in the tcp-log plugin. \### Summary \#### ngx_lua patches - https://github.com/openresty/lua-nginx-module/commit/bf4bdcd5b299fc5680eb7d6fd594d4a49983de21 - https://github.com/openresty/lua-nginx-module/commit/ea09d92adf835e30cab8d79343c7b8266e888128 - https://github.com/openresty/lua-nginx-module/commit/816483d6e66efa1b5a93571932d4e33f336b2d36 \#### ngx_stream_lua patches - https://github.com/openresty/stream-lua-nginx-module/commit/5954e22fa1e03125df7c0c55aa003c1076e02f7c - https://github.com/openresty/stream-lua-nginx-module/commit/69f0cd762112a6e0cddb07f2b5192e9a65034a93 - https://github.com/openresty/stream-lua-nginx-module/commit/1e1d93eac29a3d8ffe2183c0470c090ef4da700f https://konghq.atlassian.net/browse/FTI-6190 * chore(fixture): fix tcp_server, SSL_shutdown only does a half close, so the connection can still be reused. --- ....10.26_07-tcpsock-setkeepalive-tls13.patch | 26 +++++++++++++++++++ ...0.0.14_06-tcpsock-setkeepalive-tls13.patch | 26 +++++++++++++++++++ spec/internal/ssl.lua | 6 ++--- 3 files changed, 54 insertions(+), 4 deletions(-) create mode 100644 build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch create mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch diff --git a/build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch b/build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch new file mode 100644 index 00000000000..d45ac9ef616 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch @@ -0,0 +1,26 @@ +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c +index 037faef..0e6dcd0 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c +@@ -5731,7 +5731,7 @@ ngx_http_lua_socket_keepalive_close_handler(ngx_event_t *ev) + ngx_http_lua_socket_pool_t *spool; + + int n; +- char buf[1]; ++ unsigned char buf[1]; + ngx_connection_t *c; + + c = ev->data; +@@ -5752,9 +5752,10 @@ ngx_http_lua_socket_keepalive_close_handler(ngx_event_t *ev) + ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ev->log, 0, + "lua tcp socket keepalive close handler check stale events"); + +- n = recv(c->fd, buf, 1, MSG_PEEK); ++ /* consume the possible ssl-layer data implicitly */ ++ n = c->recv(c, buf, 1); + +- if (n == -1 && ngx_socket_errno == NGX_EAGAIN) { ++ if (n == NGX_AGAIN) { + /* stale event */ + + if (ngx_handle_read_event(c->read, 0) != NGX_OK) { diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch new file mode 100644 index 00000000000..77ffb0020ee --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch @@ -0,0 +1,26 @@ +diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c +index 9d5472a..c5b33df 100644 +--- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c ++++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c +@@ -5595,7 +5595,7 @@ ngx_stream_lua_socket_keepalive_close_handler(ngx_event_t *ev) + ngx_stream_lua_socket_pool_t *spool; + + int n; +- char buf[1]; ++ unsigned char buf[1]; + ngx_connection_t *c; + + c = ev->data; +@@ -5617,9 +5617,10 @@ ngx_stream_lua_socket_keepalive_close_handler(ngx_event_t *ev) + "stream lua tcp socket keepalive close handler " + "check stale events"); + +- n = recv(c->fd, buf, 1, MSG_PEEK); ++ /* consume the possible ssl-layer data implicitly */ ++ n = c->recv(c, buf, 1); + +- if (n == -1 && ngx_socket_errno == NGX_EAGAIN) { ++ if (n == NGX_AGAIN) { + /* stale event */ + + if (ngx_handle_read_event(c->read, 0) != NGX_OK) { diff --git a/spec/internal/ssl.lua b/spec/internal/ssl.lua index 03714ce4bad..241f12282b0 100644 --- a/spec/internal/ssl.lua +++ b/spec/internal/ssl.lua @@ -152,12 +152,12 @@ function SSL.wrap(sock, cfg) if s then local fd = sock:getfd() C.SSL_set_fd(s, fd) - sock:setfd(SOCKET_INVALID) local self = setmetatable({ ssl_ctx = ctx, ctx = s, fd = fd, + sock = sock, }, ssl_mt) return self, nil @@ -259,9 +259,7 @@ function SSL:send(s) end function SSL:close() - if C.SSL_shutdown(self.ctx) ~= 1 then - return nil, format_error("SSL_shutdown") - end + self.sock:close() return true end From 78577cca8c717e7561e59385e23ec979f0de3ec8 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 29 Nov 2024 14:51:42 +0800 Subject: [PATCH 4163/4351] refactor(clustreing/rpc): constant for json rpc version (#13902) https://konghq.atlassian.net/browse/KAG-5870 --- kong/clustering/rpc/concentrator.lua | 8 ++++---- kong/clustering/rpc/future.lua | 3 ++- kong/clustering/rpc/json_rpc_v2.lua | 4 +++- kong/clustering/rpc/manager.lua | 9 +++++---- kong/clustering/rpc/socket.lua | 6 +++--- 5 files changed, 17 insertions(+), 13 deletions(-) diff --git a/kong/clustering/rpc/concentrator.lua b/kong/clustering/rpc/concentrator.lua index c1370a58e19..68bb0bc3388 100644 --- a/kong/clustering/rpc/concentrator.lua +++ b/kong/clustering/rpc/concentrator.lua @@ -116,7 +116,7 @@ function _M:_event_loop(lconn) if n.channel == rpc_resp_channel_name then -- an response for a previous RPC call we asked for local payload = cjson_decode(n.payload) - assert(payload.jsonrpc == "2.0") + assert(payload.jsonrpc == jsonrpc.VERSION) -- response local cb = self.interest[payload.id] @@ -158,7 +158,7 @@ function _M:_event_loop(lconn) if res then -- call success res, err = self:_enqueue_rpc_response(reply_to, { - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, id = payload.id, result = res, }) @@ -169,7 +169,7 @@ function _M:_event_loop(lconn) else -- call failure res, err = self:_enqueue_rpc_response(reply_to, { - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, id = payload.id, error = { code = jsonrpc.SERVER_ERROR, @@ -292,7 +292,7 @@ function _M:call(node_id, method, params, callback) self.interest[id] = callback return self:_enqueue_rpc_request(node_id, { - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, method = method, params = params, id = id, diff --git a/kong/clustering/rpc/future.lua b/kong/clustering/rpc/future.lua index 230d8bf0998..68ed82720f0 100644 --- a/kong/clustering/rpc/future.lua +++ b/kong/clustering/rpc/future.lua @@ -3,6 +3,7 @@ local _MT = { __index = _M, } local semaphore = require("ngx.semaphore") +local jsonrpc = require("kong.clustering.rpc.json_rpc_v2") local STATE_NEW = 1 @@ -34,7 +35,7 @@ function _M:start() self.state = STATE_IN_PROGRESS local callback = function(resp) - assert(resp.jsonrpc == "2.0") + assert(resp.jsonrpc == jsonrpc.VERSION) if resp.result then -- succeeded diff --git a/kong/clustering/rpc/json_rpc_v2.lua b/kong/clustering/rpc/json_rpc_v2.lua index 7d155e314a3..8bb6fa11e71 100644 --- a/kong/clustering/rpc/json_rpc_v2.lua +++ b/kong/clustering/rpc/json_rpc_v2.lua @@ -9,6 +9,8 @@ local _M = { INVALID_PARAMS = -32602, INTERNAL_ERROR = -32603, SERVER_ERROR = -32000, + + VERSION = "2.0", } @@ -40,7 +42,7 @@ function _M.new_error(id, code, msg) end return { - jsonrpc = "2.0", + jsonrpc = _M.VERSION, id = id, error = { code = code, diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 2d2d22901ad..c3925c5073c 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -7,6 +7,7 @@ local client = require("resty.websocket.client") local socket = require("kong.clustering.rpc.socket") local future = require("kong.clustering.rpc.future") local utils = require("kong.clustering.rpc.utils") +local jsonrpc = require("kong.clustering.rpc.json_rpc_v2") local callbacks = require("kong.clustering.rpc.callbacks") local clustering_tls = require("kong.clustering.tls") local constants = require("kong.constants") @@ -154,7 +155,7 @@ function _M:_handle_meta_call(c) end local payload = cjson_decode(data) - assert(payload.jsonrpc == "2.0") + assert(payload.jsonrpc == jsonrpc.VERSION) if payload.method ~= RPC_MATA_V1 .. ".hello" then return nil, "wrong RPC meta call: " .. tostring(payload.method) @@ -181,7 +182,7 @@ function _M:_handle_meta_call(c) assert(type(info.kong_conf) == "table") local payload = { - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, result = { rpc_capabilities = self.callbacks:get_capabilities_list(), -- now we only support snappy @@ -232,7 +233,7 @@ function _M:_meta_call(c, meta_cap, node_id) } local payload = { - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, method = meta_cap .. ".hello", params = { info }, id = 1, @@ -253,7 +254,7 @@ function _M:_meta_call(c, meta_cap, node_id) end local payload = cjson_decode(data) - assert(payload.jsonrpc == "2.0") + assert(payload.jsonrpc == jsonrpc.VERSION) -- now we only support snappy if payload.result.rpc_frame_encoding ~= RPC_SNAPPY_FRAMED then diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index ca8a80d622c..045ca8c7557 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -79,7 +79,7 @@ function _M._dispatch(premature, self, cb, payload) -- success res, err = self.outgoing:push({ - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, id = payload.id, result = res, }) @@ -143,7 +143,7 @@ function _M:start() assert(typ == "binary") local payload = decompress_payload(data) - assert(payload.jsonrpc == "2.0") + assert(payload.jsonrpc == jsonrpc.VERSION) if payload.method then -- invoke @@ -276,7 +276,7 @@ function _M:call(node_id, method, params, callback) self.interest[id] = callback return self.outgoing:push({ - jsonrpc = "2.0", + jsonrpc = jsonrpc.VERSION, method = method, params = params, id = id, From fd73779f2a50940e41f9181fd1ad24c4fec71d95 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 29 Nov 2024 14:56:10 +0800 Subject: [PATCH 4164/4351] fix(clustering/sync): avoid long delay caused by race condition (#13896) Fix KAG-5857 KAG-5876 --- kong/clustering/services/sync/rpc.lua | 59 +++++++++++++++++++-------- kong/constants.lua | 1 + 2 files changed, 42 insertions(+), 18 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 0a42fc8b1c6..1ec1aa475f5 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -13,9 +13,11 @@ local events = require("kong.runloop.events") local insert_entity_for_txn = declarative.insert_entity_for_txn local delete_entity_for_txn = declarative.delete_entity_for_txn local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY +local CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY = constants.CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } +local MAX_RETRY = 5 local assert = assert @@ -148,6 +150,7 @@ end function _M:init_dp(manager) + local kong_shm = ngx.shared.kong -- DP -- Method: kong.sync.v2.notify_new_version -- Params: new_versions: list of namespaces and their new versions, like: @@ -166,6 +169,8 @@ function _M:init_dp(manager) local lmdb_ver = tonumber(declarative.get_current_hash()) or 0 if lmdb_ver < version then + -- set lastest version to shm + kong_shm:set(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY, version) return self:sync_once() end @@ -388,29 +393,19 @@ local function sync_handler(premature) return end - local res, err = concurrency.with_worker_mutex(SYNC_MUTEX_OPTS, function() - -- `do_sync()` is run twice in a row to report back new version number - -- to CP quickly after sync. (`kong.sync.v2.get_delta` is used for both pulling delta - -- as well as status reporting) - for _ = 1, 2 do - local ok, err = do_sync() - if not ok then - return nil, err - end - end -- for - - return true - end) + local res, err = concurrency.with_worker_mutex(SYNC_MUTEX_OPTS, do_sync) if not res and err ~= "timeout" then ngx_log(ngx_ERR, "unable to create worker mutex and sync: ", err) end end -local function start_sync_timer(timer_func, delay) - local hdl, err = timer_func(delay, sync_handler) +local sync_once_impl + - if not hdl then +local function start_sync_once_timer(retry_count) + local ok, err = ngx.timer.at(0, sync_once_impl, retry_count or 0) + if not ok then return nil, err end @@ -418,13 +413,41 @@ local function start_sync_timer(timer_func, delay) end +function sync_once_impl(premature, retry_count) + if premature then + return + end + + sync_handler() + + local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) + local current_version = tonumber(declarative.get_current_hash()) or 0 + + if not latest_notified_version then + ngx_log(ngx_DEBUG, "no version notified yet") + return + end + + -- retry if the version is not updated + if current_version < latest_notified_version then + retry_count = retry_count or 0 + if retry_count > MAX_RETRY then + ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) + return + end + + return start_sync_once_timer(retry_count + 1) + end +end + + function _M:sync_once(delay) - return start_sync_timer(ngx.timer.at, delay or 0) + return ngx.timer.at(delay or 0, sync_once_impl, 0) end function _M:sync_every(delay) - return start_sync_timer(ngx.timer.every, delay) + return ngx.timer.every(delay, sync_handler) end diff --git a/kong/constants.lua b/kong/constants.lua index d38cb3f9e3d..4b04b01ce3f 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -234,6 +234,7 @@ local constants = { RELOAD = "configuration reload failed", GENERIC = "generic or unknown error", }, + CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY = "clustering_data_planes:latest_version", CLEAR_HEALTH_STATUS_DELAY = 300, -- 300 seconds From bc0acea5bf266ab00476ed777f78cb0b1f47501d Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Fri, 29 Nov 2024 15:25:50 +0800 Subject: [PATCH 4165/4351] fix(vault): support array type config reference and multiple nginx subsystem (#13855) * fix(vault): allow arrays in conf loader to be referenced ### Summary The commit includes the following fix for vault: Fix the issue that array-type configuration's element cannot be referenced. conf_loader now supports iterate through array-like configuration field and deref the secrets one by one. Enable the vault to dereference secrets using partial SSL configurations, for example, lua_ssl_trusted_certificate=system, {vault://abc/def}. This is implemented especially for resty environments that execute the actual kong command, with the opts pre_cmd = true. Vault related functionalities can work normally by using valid partial configuration generated in the pre_cmd environment. This change does not have a separate changelog entry because it is part of the previous "array-type config vault ref" fix and is more inline with user's intuition. Fix the issue that vault reference cannot work well when multiple subsystems(http/stream) are enabled. The kong_processed_secrets environment variable/file are now generated by subsystems, so enabling multiple subsystem will generates multiple env var/secret file for storing vault deref result. * fix(vault): allow arrays in conf loader to be referenced (https://github.com/Kong/kong/pull/12672) * fix(*): special treatment for pre_cmd * fix(cmd): fix vault refs when both http and stream are enabled * tests(*): fix prepare cmd test * tests(*): add vault related cmd tests * docs(changelog): add changelog * test(*): try to fix test * fix(*): unsetenv unconditionally clean http/stream env --------- Signed-off-by: Aapo Talvensaari Co-authored-by: Aapo Talvensaari --- .../kong/fix-vault-array-config.yml | 4 + .../kong/fix-vault-stream-subsystem.yml | 4 + kong/cmd/stop.lua | 2 +- kong/cmd/utils/inject_confs.lua | 4 +- kong/cmd/utils/nginx_signals.lua | 16 +- kong/cmd/utils/prefix_handler.lua | 108 +++++++----- kong/cmd/utils/process_secrets.lua | 3 +- kong/conf_loader/constants.lua | 1 + kong/conf_loader/init.lua | 155 +++++++++++++----- kong/conf_loader/parse.lua | 24 +-- kong/pdk/vault.lua | 1 + .../02-cmd/02-start_stop_spec.lua | 96 +++++++++++ .../02-integration/02-cmd/09-prepare_spec.lua | 82 ++++++++- .../02-integration/13-vaults/03-mock_spec.lua | 4 +- 14 files changed, 405 insertions(+), 99 deletions(-) create mode 100644 changelog/unreleased/kong/fix-vault-array-config.yml create mode 100644 changelog/unreleased/kong/fix-vault-stream-subsystem.yml diff --git a/changelog/unreleased/kong/fix-vault-array-config.yml b/changelog/unreleased/kong/fix-vault-array-config.yml new file mode 100644 index 00000000000..cb215508212 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-array-config.yml @@ -0,0 +1,4 @@ +message: | + **Vault**: Fixed an issue where array-like configuration fields cannot contain vault reference. +type: bugfix +scope: Core diff --git a/changelog/unreleased/kong/fix-vault-stream-subsystem.yml b/changelog/unreleased/kong/fix-vault-stream-subsystem.yml new file mode 100644 index 00000000000..2531ae785a9 --- /dev/null +++ b/changelog/unreleased/kong/fix-vault-stream-subsystem.yml @@ -0,0 +1,4 @@ +message: | + **Vault**: Fixed an issue where vault reference in kong configuration cannot be dereferenced when both http and stream subsystems are enabled. +type: bugfix +scope: Core diff --git a/kong/cmd/stop.lua b/kong/cmd/stop.lua index d31ff4f6882..0fe9df1a324 100644 --- a/kong/cmd/stop.lua +++ b/kong/cmd/stop.lua @@ -22,7 +22,7 @@ local function execute(args, opts) -- load /kong.conf containing running node's config local conf = assert(conf_loader(default_conf.kong_env, { prefix = args.prefix - })) + }, { stopping = true })) assert(nginx_signals.stop(conf)) if opts.quiet then diff --git a/kong/cmd/utils/inject_confs.lua b/kong/cmd/utils/inject_confs.lua index 90a478df3e4..16e4875098d 100644 --- a/kong/cmd/utils/inject_confs.lua +++ b/kong/cmd/utils/inject_confs.lua @@ -20,7 +20,9 @@ local function load_conf(args) if pl_path.exists(conf.kong_env) then -- load /kong.conf containing running node's config - conf = assert(conf_loader(conf.kong_env)) + conf = assert(conf_loader(conf.kong_env, { + prefix = conf.prefix + })) end -- make sure necessary files like `.ca_combined` exist diff --git a/kong/cmd/utils/nginx_signals.lua b/kong/cmd/utils/nginx_signals.lua index 80f3e8643a1..666973b4db7 100644 --- a/kong/cmd/utils/nginx_signals.lua +++ b/kong/cmd/utils/nginx_signals.lua @@ -84,13 +84,25 @@ local function set_process_secrets_env(kong_conf) return nil, err end - return C.setenv("KONG_PROCESS_SECRETS", secrets, 1) == 0 + local ok_sub_http + if kong_conf.role == "control_plane" or #kong_conf.proxy_listeners > 0 + or #kong_conf.admin_listeners > 0 or #kong_conf.status_listeners > 0 then + ok_sub_http = C.setenv("KONG_PROCESS_SECRETS_HTTP", secrets, 1) == 0 + end + + local ok_sub_stream + if #kong_conf.stream_listeners > 0 then + ok_sub_stream = C.setenv("KONG_PROCESS_SECRETS_STREAM", secrets, 1) == 0 + end + + return ok_sub_http or ok_sub_stream end local function unset_process_secrets_env(has_process_secrets) if has_process_secrets then - C.unsetenv("KONG_PROCESS_SECRETS") + C.unsetenv("KONG_PROCESS_SECRETS_HTTP") + C.unsetenv("KONG_PROCESS_SECRETS_STREAM") end end diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index 74268b139bb..a51f6d8d05d 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -28,6 +28,7 @@ local nginx_signals = require "kong.cmd.utils.nginx_signals" local strip = require("kong.tools.string").strip local split = require("kong.tools.string").split +local shallow_copy = require("kong.tools.table").shallow_copy local getmetatable = getmetatable @@ -373,40 +374,62 @@ local function write_env_file(path, data) return true end -local function write_process_secrets_file(path, data) - os.remove(path) +local function write_process_secrets_file(kong_conf, data) + local path = kong_conf.kong_process_secrets - local flags = bit.bor(system_constants.O_RDONLY(), - system_constants.O_CREAT()) + local function write_single_secret_file(path, data) + os.remove(path) - local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), - system_constants.S_IWUSR())) + local flags = bit.bor(system_constants.O_RDONLY(), + system_constants.O_CREAT()) - local fd = ffi.C.open(path, flags, mode) - if fd < 0 then - local errno = ffi.errno() - return nil, "unable to open process secrets path " .. path .. " (" .. - ffi.string(ffi.C.strerror(errno)) .. ")" - end + local mode = ffi.new("int", bit.bor(system_constants.S_IRUSR(), + system_constants.S_IWUSR())) - local ok = ffi.C.close(fd) - if ok ~= 0 then - local errno = ffi.errno() - return nil, "failed to close fd (" .. - ffi.string(ffi.C.strerror(errno)) .. ")" - end + local fd = ffi.C.open(path, flags, mode) + if fd < 0 then + local errno = ffi.errno() + return nil, "unable to open process secrets path " .. path .. " (" .. + ffi.string(ffi.C.strerror(errno)) .. ")" + end - local file, err = io.open(path, "w+b") - if not file then - return nil, "unable to open process secrets path " .. path .. " (" .. err .. ")" - end + local ok = ffi.C.close(fd) + if ok ~= 0 then + local errno = ffi.errno() + return nil, "failed to close fd (" .. + ffi.string(ffi.C.strerror(errno)) .. ")" + end - local ok, err = file:write(data) + local file, err = io.open(path, "w+b") + if not file then + return nil, "unable to open process secrets path " .. path .. " (" .. err .. ")" + end - file:close() + local ok, err = file:write(data) - if not ok then - return nil, "unable to write process secrets path " .. path .. " (" .. err .. ")" + file:close() + + if not ok then + return nil, "unable to write process secrets path " .. path .. " (" .. err .. ")" + end + + return true + + end + + if kong_conf.role == "control_plane" or #kong_conf.proxy_listeners > 0 + or #kong_conf.admin_listeners > 0 or #kong_conf.status_listeners > 0 then + local ok, err = write_single_secret_file(path .. "_http", data) + if not ok then + return nil, err + end + end + + if #kong_conf.stream_listeners > 0 then + local ok, err = write_single_secret_file(path .. "_stream", data) + if not ok then + return nil, err + end end return true @@ -829,21 +852,32 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ "", } - local refs = kong_config["$refs"] - local has_refs = refs and type(refs) == "table" - - local secrets - if write_process_secrets and has_refs then - secrets = process_secrets.extract(kong_config) - end - local function quote_hash(s) return s:gsub("#", "\\#") end + local refs = kong_config["$refs"] + local has_refs = refs and type(refs) == "table" + local secrets = process_secrets.extract(kong_config) + for k, v in pairs(kong_config) do + -- do not output secrets in .kong_env if has_refs and refs[k] then - v = refs[k] + local ref = refs[k] + if type(ref) == "table" then + if type(v) ~= "table" then + v = { v } + else + v = shallow_copy(v) + end + + for i, r in pairs(ref) do + v[i] = r + end + + elseif ref then + v = ref + end end if type(v) == "table" then @@ -869,13 +903,13 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ prepare_prefixed_interface_dir("/usr/local/kong", "gui", kong_config) end - if secrets then + if secrets and write_process_secrets then secrets, err = process_secrets.serialize(secrets, kong_config.kong_env) if not secrets then return nil, err end - ok, err = write_process_secrets_file(kong_config.kong_process_secrets, secrets) + ok, err = write_process_secrets_file(kong_config, secrets) if not ok then return nil, err end diff --git a/kong/cmd/utils/process_secrets.lua b/kong/cmd/utils/process_secrets.lua index 85e54d15c93..e84aa79d476 100644 --- a/kong/cmd/utils/process_secrets.lua +++ b/kong/cmd/utils/process_secrets.lua @@ -11,6 +11,7 @@ local fmt = string.format local sub = string.sub local type = type local pairs = pairs +local shallow_copy = require("kong.tools.table").shallow_copy local CIPHER_ALG = "aes-256-gcm" @@ -64,7 +65,7 @@ local function extract(conf) local secrets = {} for k in pairs(refs) do - secrets[k] = conf[k] + secrets[k] = shallow_copy(conf[k]) end return secrets diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index ad3d4876ed7..8f1e734160c 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -591,6 +591,7 @@ local CONF_SENSITIVE = { admin_gui_ssl_cert_key = true, status_ssl_cert_key = true, debug_ssl_cert_key = true, + ["$refs"] = true, -- for internal use only, no need to log } diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index b809821f167..56fb5827826 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -31,6 +31,7 @@ local sort = table.sort local find = string.find local gsub = string.gsub local lower = string.lower +local upper = string.upper local match = string.match local pairs = pairs local assert = assert @@ -314,7 +315,7 @@ local function load(path, custom_conf, opts) return nil, err end - for k, v in pairs(env_vars) do + for k in pairs(env_vars) do local kong_var = match(lower(k), "^kong_(.+)") if kong_var then -- the value will be read in `overrides()` @@ -361,7 +362,7 @@ local function load(path, custom_conf, opts) -- remove the unnecessary fields if we are still at the very early stage -- before executing the main `resty` cmd, i.e. still in `bin/kong` if opts.pre_cmd then - for k, v in pairs(conf) do + for k in pairs(conf) do if not conf_constants.CONF_BASIC[k] then conf[k] = nil end @@ -397,76 +398,146 @@ local function load(path, custom_conf, opts) loaded_vaults = setmetatable(vaults, conf_constants._NOP_TOSTRING_MT) - if get_phase() == "init" then - local secrets = getenv("KONG_PROCESS_SECRETS") - if secrets then - unsetenv("KONG_PROCESS_SECRETS") - - else - local path = pl_path.join(abspath(ngx.config.prefix()), unpack(conf_constants.PREFIX_PATHS.kong_process_secrets)) - if exists(path) then - secrets, err = pl_file.read(path, true) - pl_file.delete(path) - if not secrets then - return nil, fmt("failed to read process secrets file: %s", err) + -- collect references + local is_reference = require "kong.pdk.vault".is_reference + for k, v in pairs(conf) do + local typ = (conf_constants.CONF_PARSERS[k] or {}).typ + v = parse_value(v, typ == "array" and "array" or "string") + if typ == "array" then + local found + + for i, r in ipairs(v) do + if is_reference(r) then + found = true + if not refs then + refs = setmetatable({}, conf_constants._NOP_TOSTRING_MT) + end + if not refs[k] then + refs[k] = {} + end + refs[k][i] = r end end + + if found then + conf[k] = v + end + + elseif is_reference(v) then + if not refs then + refs = setmetatable({}, conf_constants._NOP_TOSTRING_MT) + end + refs[k] = v end + end - if secrets then - secrets, err = process_secrets.deserialize(secrets, path) + local prefix = abspath(conf.prefix or ngx.config.prefix()) + local secret_env + local secret_file + local secrets_env_var_name = upper("KONG_PROCESS_SECRETS_" .. ngx.config.subsystem) + local secrets = getenv(secrets_env_var_name) + if secrets then + secret_env = secrets_env_var_name + + else + local secrets_path = pl_path.join(prefix, unpack(conf_constants.PREFIX_PATHS.kong_process_secrets)) .. "_" .. ngx.config.subsystem + if exists(secrets_path) then + secrets, err = pl_file.read(secrets_path, true) if not secrets then - return nil, err + pl_file.delete(secrets_path) + return nil, fmt("failed to read process secrets file: %s", err) end + secret_file = secrets_path + end + end - for k, deref in pairs(secrets) do - local v = parse_value(conf[k], "string") - if refs then - refs[k] = v - else - refs = setmetatable({ [k] = v }, conf_constants._NOP_TOSTRING_MT) - end + if secrets then + local env_path = pl_path.join(prefix, unpack(conf_constants.PREFIX_PATHS.kong_env)) + secrets, err = process_secrets.deserialize(secrets, env_path) + if not secrets then + return nil, err + end + + for k, deref in pairs(secrets) do + conf[k] = deref + end + end - conf[k] = deref + if get_phase() == "init" then + if secrets then + if secret_env then + unsetenv(secret_env) + end + if secret_file then + pl_file.delete(secret_file) end end - else + elseif refs then local vault_conf = { loaded_vaults = loaded_vaults } for k, v in pairs(conf) do if sub(k, 1, 6) == "vault_" then vault_conf[k] = parse_value(v, "string") end end - local vault = require("kong.pdk.vault").new({ configuration = vault_conf }) - - for k, v in pairs(conf) do - v = parse_value(v, "string") - if vault.is_reference(v) then - if refs then - refs[k] = v - else - refs = setmetatable({ [k] = v }, conf_constants._NOP_TOSTRING_MT) + for k, v in pairs(refs) do + if type(v) == "table" then + for i, r in pairs(v) do + local deref, deref_err = vault.get(r) + if deref == nil or deref_err then + if opts.starting then + return nil, fmt("failed to dereference '%s': %s for config option '%s[%d]'", r, deref_err, k, i) + end + + -- not that fatal if resolving fails during stopping (e.g. missing environment variables) + if opts.stopping or opts.pre_cmd then + conf[k][i] = "_INVALID_VAULT_KONG_REFERENCE" + end + + else + conf[k][i] = deref + end end + else local deref, deref_err = vault.get(v) if deref == nil or deref_err then if opts.starting then return nil, fmt("failed to dereference '%s': %s for config option '%s'", v, deref_err, k) end + -- not that fatal if resolving fails during stopping (e.g. missing environment variables) + if opts.stopping or opts.pre_cmd then + conf[k] = "" + break + end + else conf[k] = deref end end end + + -- remove invalid references and leave valid ones for + -- pre_cmd or non-fatal stopping scenarios + -- this adds some robustness if the vault reference is + -- inside an array style config field and the config field + -- is also needed by vault, for example the `lua_ssl_trusted_certificate` + if opts.stopping or opts.pre_cmd then + for k, v in pairs(refs) do + if type(v) == "table" then + conf[k] = setmetatable(tablex.filter(conf[k], function(v) + return v ~= "_INVALID_VAULT_KONG_REFERENCE" + end), nil) + end + end + end end end -- validation local ok, err, errors = check_and_parse(conf, opts) - if not opts.starting then log.enable() end @@ -718,12 +789,14 @@ local function load(path, custom_conf, opts) local conf_arr = {} for k, v in pairs(conf) do - local to_print = v - if conf_constants.CONF_SENSITIVE[k] then - to_print = conf_constants.CONF_SENSITIVE_PLACEHOLDER - end + if k ~= "$refs" then + local to_print = v + if conf_constants.CONF_SENSITIVE[k] then + to_print = conf_constants.CONF_SENSITIVE_PLACEHOLDER + end - conf_arr[#conf_arr+1] = k .. " = " .. pl_pretty.write(to_print, "") + conf_arr[#conf_arr+1] = k .. " = " .. pl_pretty.write(to_print, "") + end end sort(conf_arr) diff --git a/kong/conf_loader/parse.lua b/kong/conf_loader/parse.lua index 198913c0a22..8495a4456f5 100644 --- a/kong/conf_loader/parse.lua +++ b/kong/conf_loader/parse.lua @@ -220,22 +220,24 @@ local function check_and_parse(conf, opts) local errors = {} for k, value in pairs(conf) do - local v_schema = conf_constants.CONF_PARSERS[k] or {} + if k ~= "$refs" then + local v_schema = conf_constants.CONF_PARSERS[k] or {} - value = parse_value(value, v_schema.typ) + value = parse_value(value, v_schema.typ) - local typ = v_schema.typ or "string" - if value and not conf_constants.TYP_CHECKS[typ](value) then - errors[#errors + 1] = fmt("%s is not a %s: '%s'", k, typ, - tostring(value)) + local typ = v_schema.typ or "string" + if value and not conf_constants.TYP_CHECKS[typ](value) then + errors[#errors + 1] = fmt("%s is not a %s: '%s'", k, typ, + tostring(value)) - elseif v_schema.enum and not tablex.find(v_schema.enum, value) then - errors[#errors + 1] = fmt("%s has an invalid value: '%s' (%s)", k, - tostring(value), concat(v_schema.enum, ", ")) + elseif v_schema.enum and not tablex.find(v_schema.enum, value) then + errors[#errors + 1] = fmt("%s has an invalid value: '%s' (%s)", k, + tostring(value), concat(v_schema.enum, ", ")) - end + end - conf[k] = value + conf[k] = value + end end --------------------- diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index ed7f421b45a..b7a1adff184 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -1707,6 +1707,7 @@ local function new(self) init_worker() end + --- -- Warmups vault caches from config. -- diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 6f4a3c32d93..70d7a3bf546 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local constants = require "kong.constants" local pl_file = require("pl.file") +local ssl_fixtures = require "spec.fixtures.ssl" local cjson = require "cjson" @@ -1255,5 +1256,100 @@ describe("kong start/stop #" .. strategy, function() end) end) + describe("start/stop with vault references ", function() + it("resolve array-like configuration", function () + helpers.clean_prefix(PREFIX) + helpers.clean_logfile() + helpers.setenv("PG_PASSWORD", "dummy") + helpers.setenv("CERT", ssl_fixtures.cert) + helpers.setenv("KEY", ssl_fixtures.key) + + finally(function() + helpers.unsetenv("PG_PASSWORD") + helpers.unsetenv("CERT") + helpers.unsetenv("KEY") + end) + + local _, stderr, stdout = assert(kong_exec("start", { + prefix = PREFIX, + database = TEST_CONF.database, + pg_password = "{vault://env/pg_password}", + pg_database = TEST_CONF.pg_database, + lua_ssl_trusted_certificate = "{vault://env/cert}, system", + ssl_cert_key = "{vault://env/key}", + ssl_cert = "{vault://env/cert}", + vaults = "env", + })) + + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/cert}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/key}", stderr, nil, true) + assert.logfile().has.no.line("[warn]", true) + assert.logfile().has.no.line("bad value type", true) + assert.logfile().has.no.line("env/pg_password", true) + assert.logfile().has.no.line("env/cert", true) + assert.logfile().has.no.line("env/key", true) + assert.matches("Kong started", stdout, nil, true) + assert(kong_exec("stop", { + prefix = PREFIX, + })) + end) + + it("resolve secrets when both http and stream subsystem are enabled", function () + helpers.clean_prefix(PREFIX) + helpers.clean_logfile() + helpers.setenv("PG_PASSWORD", "dummy") + helpers.setenv("CERT", ssl_fixtures.cert) + helpers.setenv("KEY", ssl_fixtures.key) + helpers.setenv("CERT_ALT", ssl_fixtures.cert_alt) + helpers.setenv("KEY_ALT", ssl_fixtures.key_alt) + helpers.setenv("LOGLEVEL", "error") + + finally(function() + helpers.unsetenv("PG_PASSWORD") + helpers.unsetenv("CERT") + helpers.unsetenv("KEY") + helpers.unsetenv("LOGLEVEL") + end) + + local avail_port = helpers.get_available_port() + + local _, stderr, stdout = assert(kong_exec("start", { + prefix = PREFIX, + database = TEST_CONF.database, + pg_password = "{vault://env/pg_password}", + pg_database = TEST_CONF.pg_database, + loglevel = "{vault://env/loglevel}", + lua_ssl_trusted_certificate = "{vault://env/cert}, system", + ssl_cert_key = "{vault://env/key}, {vault://env/key_alt}", + ssl_cert = "{vault://env/cert}, {vault://env/cert_alt}", + vaults = "env", + stream_listen = "127.0.0.1:" .. avail_port .. " reuseport" + })) + + assert.not_matches("init_by_lua error", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/pg_password}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/cert}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/cert_alt}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/key}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/key_alt}", stderr, nil, true) + assert.not_matches("failed to dereference {vault://env/loglevel}", stderr, nil, true) + + assert.logfile().has.no.line("[warn]", true) + assert.logfile().has.no.line("bad value type", true) + assert.logfile().has.no.line("env/pg_password", true) + assert.logfile().has.no.line("env/cert", true) + assert.logfile().has.no.line("env/cert_alt", true) + assert.logfile().has.no.line("env/key", true) + assert.logfile().has.no.line("env/key_alt", true) + assert.logfile().has.no.line("env/loglevel", true) + + assert.matches("Kong started", stdout, nil, true) + assert(kong_exec("stop", { + prefix = PREFIX, + })) + end) + end) + end) end diff --git a/spec/02-integration/02-cmd/09-prepare_spec.lua b/spec/02-integration/02-cmd/09-prepare_spec.lua index 503b9c5b13c..98b687b7ab4 100644 --- a/spec/02-integration/02-cmd/09-prepare_spec.lua +++ b/spec/02-integration/02-cmd/09-prepare_spec.lua @@ -1,6 +1,7 @@ local helpers = require "spec.helpers" local signals = require "kong.cmd.utils.nginx_signals" local shell = require "resty.shell" +local ssl_fixtures = require "spec.fixtures.ssl" local fmt = string.format @@ -44,7 +45,7 @@ describe("kong prepare", function() })) assert.truthy(helpers.path.exists(TEST_PREFIX)) - local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets_http") local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) @@ -103,7 +104,7 @@ describe("kong prepare", function() })) assert.truthy(helpers.path.exists(TEST_PREFIX)) - local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets_http") local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) @@ -137,7 +138,7 @@ describe("kong prepare", function() })) assert.truthy(helpers.path.exists(TEST_PREFIX)) - local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets") + local process_secrets = helpers.path.join(TEST_PREFIX, ".kong_process_secrets_http") local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) @@ -154,6 +155,81 @@ describe("kong prepare", function() assert.matches("kong_tests_unknown", stderr) assert.falsy(ok) end) + + it("prepares a prefix and starts kong with http and stream submodule correctly [#" .. strategy .. "]", function () + helpers.setenv("CERT", ssl_fixtures.cert) + helpers.setenv("KEY", ssl_fixtures.key) + helpers.setenv("CERT_ALT", ssl_fixtures.cert_alt) + helpers.setenv("KEY_ALT", ssl_fixtures.key_alt) + helpers.setenv("LOGLEVEL", "error") + finally(function() + helpers.unsetenv("CERT") + helpers.unsetenv("CERT_ALT") + helpers.unsetenv("KEY") + helpers.unsetenv("KEY_ALT") + helpers.unsetenv("LOGLEVEL") + end) + assert(helpers.kong_exec("prepare -c " .. helpers.test_conf_path, { + prefix = TEST_PREFIX, + database = strategy, + loglevel = "{vault://env/loglevel}", + lua_ssl_trusted_certificate = "{vault://env/cert}, system", + ssl_cert_key = "{vault://env/key}, {vault://env/key_alt}", + ssl_cert = "{vault://env/cert}, {vault://env/cert_alt}", + vaults = "env", + proxy_listen = "127.0.0.1:8000", + stream_listen = "127.0.0.1:9000", + admin_listen = "127.0.0.1:8001", + })) + assert.truthy(helpers.path.exists(TEST_PREFIX)) + + local process_secrets_http = helpers.path.join(TEST_PREFIX, ".kong_process_secrets_http") + local process_secrets_stream = helpers.path.join(TEST_PREFIX, ".kong_process_secrets_stream") + + local admin_access_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_access_log) + local admin_error_log_path = helpers.path.join(TEST_PREFIX, helpers.test_conf.admin_error_log) + + assert.truthy(helpers.path.exists(process_secrets_http)) + assert.truthy(helpers.path.exists(process_secrets_stream)) + assert.truthy(helpers.path.exists(admin_access_log_path)) + assert.truthy(helpers.path.exists(admin_error_log_path)) + + local nginx_bin, err = signals.find_nginx_bin() + assert.is_nil(err) + + local cmd = fmt("%s -p %s -c %s", nginx_bin, TEST_PREFIX, "nginx.conf") + local ok, _, stderr = shell.run(cmd, nil, 0) + + assert.equal("", stderr) + assert.truthy(ok) + local error_log_path = helpers.path.join(TEST_PREFIX, "logs/error.log") + assert.logfile(error_log_path).has.no.line("[error]", true, 0) + assert.logfile(error_log_path).has.no.line("[alert]", true, 0) + assert.logfile(error_log_path).has.no.line("[crit]", true, 0) + assert.logfile(error_log_path).has.no.line("[emerg]", true, 0) + assert + .with_timeout(5) + .ignore_exceptions(true) + .eventually(function() + local client = helpers.admin_client(nil, 8001) + local res, err = client:send({ path = "/status", method = "GET" }) + + if res then res:read_body() end + + client:close() + + if not res then + return nil, err + end + + if res.status ~= 200 then + return nil, res + end + + return true + end) + .is_truthy("/status API did not return 200") + end) end) end end) diff --git a/spec/02-integration/13-vaults/03-mock_spec.lua b/spec/02-integration/13-vaults/03-mock_spec.lua index 77508422afe..32ff47c7959 100644 --- a/spec/02-integration/13-vaults/03-mock_spec.lua +++ b/spec/02-integration/13-vaults/03-mock_spec.lua @@ -110,7 +110,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(meta._VERSION, json.version) - assert.equal("{vault://mock/admin-listen}", json.configuration.admin_listen) + assert.same({ "{vault://mock/admin-listen}" }, json.configuration.admin_listen) assert.falsy(exists(join(helpers.test_conf.prefix, ".kong_process_secrets"))) end) end) @@ -141,7 +141,7 @@ for _, strategy in helpers.each_strategy() do local body = assert.res_status(200, res) local json = cjson.decode(body) assert.equal(meta._VERSION, json.version) - assert.equal("{vault://mock/listen?prefix=admin_}", json.configuration.admin_listen) + assert.same({ "{vault://mock/listen?prefix=admin_}" }, json.configuration.admin_listen) end) end) end) From 9ca6f8c27d0fe73ceb88100b2e5088f41d4a356e Mon Sep 17 00:00:00 2001 From: Enrique Garcia Cota Date: Thu, 28 Nov 2024 15:10:48 +0100 Subject: [PATCH 4166/4351] chore(release): bump version to 3.10 as part of the feature freeze --- kong-3.9.0-0.rockspec => kong-3.10.0-0.rockspec | 4 ++-- kong/meta.lua | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) rename kong-3.9.0-0.rockspec => kong-3.10.0-0.rockspec (99%) diff --git a/kong-3.9.0-0.rockspec b/kong-3.10.0-0.rockspec similarity index 99% rename from kong-3.9.0-0.rockspec rename to kong-3.10.0-0.rockspec index f8150208195..e8eac299973 100644 --- a/kong-3.9.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -1,10 +1,10 @@ package = "kong" -version = "3.9.0-0" +version = "3.10.0-0" rockspec_format = "3.0" supported_platforms = {"linux", "macosx"} source = { url = "git+https://github.com/Kong/kong.git", - tag = "3.9.0" + tag = "3.10.0" } description = { summary = "Kong is a scalable and customizable API Management Layer built on top of Nginx.", diff --git a/kong/meta.lua b/kong/meta.lua index a9c24782a9c..15b50e9f39c 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -1,6 +1,6 @@ local version = setmetatable({ major = 3, - minor = 9, + minor = 10, patch = 0, --suffix = "-alpha.13" }, { From 35aa60546de8d313c792f32afcb3ec71fd179520 Mon Sep 17 00:00:00 2001 From: Zhefeng Chen Date: Wed, 27 Nov 2024 13:12:03 +0800 Subject: [PATCH 4167/4351] fix(plugins): Improved the error message when an anonymous consumer was configured but did not exist https://konghq.atlassian.net/browse/FTI-5392 --- .../kong/fix-nonexisting-anonymous-error-message.yml | 3 +++ kong/plugins/basic-auth/access.lua | 6 ++++++ kong/plugins/hmac-auth/access.lua | 6 ++++++ kong/plugins/jwt/handler.lua | 6 ++++++ kong/plugins/key-auth/handler.lua | 6 ++++++ kong/plugins/ldap-auth/access.lua | 6 ++++++ kong/plugins/oauth2/access.lua | 6 ++++++ spec/03-plugins/09-key-auth/02-access_spec.lua | 6 ++++-- spec/03-plugins/10-basic-auth/03-access_spec.lua | 6 ++++-- spec/03-plugins/16-jwt/03-access_spec.lua | 6 ++++-- spec/03-plugins/19-hmac-auth/03-access_spec.lua | 6 ++++-- spec/03-plugins/20-ldap-auth/01-access_spec.lua | 6 ++++-- spec/03-plugins/25-oauth2/03-access_spec.lua | 6 ++++-- 13 files changed, 63 insertions(+), 12 deletions(-) create mode 100644 changelog/unreleased/kong/fix-nonexisting-anonymous-error-message.yml diff --git a/changelog/unreleased/kong/fix-nonexisting-anonymous-error-message.yml b/changelog/unreleased/kong/fix-nonexisting-anonymous-error-message.yml new file mode 100644 index 00000000000..b4ca7410265 --- /dev/null +++ b/changelog/unreleased/kong/fix-nonexisting-anonymous-error-message.yml @@ -0,0 +1,3 @@ +message: "**authentication-plugins**: Improved the error message when an anonymous consumer was configured but did not exist." +type: bugfix +scope: Plugin diff --git a/kong/plugins/basic-auth/access.lua b/kong/plugins/basic-auth/access.lua index cd229709865..d989738d5cb 100644 --- a/kong/plugins/basic-auth/access.lua +++ b/kong/plugins/basic-auth/access.lua @@ -218,6 +218,12 @@ function _M.execute(conf) return error(err) end + if not consumer then + local err_msg = "anonymous consumer " .. conf.anonymous .. " is configured but doesn't exist" + kong.log.err(err_msg) + return kong.response.error(500, err_msg) + end + set_consumer(consumer) else diff --git a/kong/plugins/hmac-auth/access.lua b/kong/plugins/hmac-auth/access.lua index 39e3acb90fe..e3a2828ddf6 100644 --- a/kong/plugins/hmac-auth/access.lua +++ b/kong/plugins/hmac-auth/access.lua @@ -363,6 +363,12 @@ local function set_anonymous_consumer(anonymous) return error(err) end + if not consumer then + local err_msg = "anonymous consumer " .. anonymous .. " is configured but doesn't exist" + kong.log.err(err_msg) + return kong.response.error(500, err_msg) + end + set_consumer(consumer) end diff --git a/kong/plugins/jwt/handler.lua b/kong/plugins/jwt/handler.lua index 798dac4ef6f..6f18494ed39 100644 --- a/kong/plugins/jwt/handler.lua +++ b/kong/plugins/jwt/handler.lua @@ -273,6 +273,12 @@ local function set_anonymous_consumer(anonymous) return error(err) end + if not consumer then + local err_msg = "anonymous consumer " .. anonymous .. " is configured but doesn't exist" + kong.log.err(err_msg) + return kong.response.error(500, err_msg) + end + set_consumer(consumer) end diff --git a/kong/plugins/key-auth/handler.lua b/kong/plugins/key-auth/handler.lua index 89786aa7520..f3a00706e31 100644 --- a/kong/plugins/key-auth/handler.lua +++ b/kong/plugins/key-auth/handler.lua @@ -223,6 +223,12 @@ local function set_anonymous_consumer(anonymous) return error(err) end + if not consumer then + local err_msg = "anonymous consumer " .. anonymous .. " is configured but doesn't exist" + kong.log.err(err_msg) + return kong.response.error(500, err_msg) + end + set_consumer(consumer) end diff --git a/kong/plugins/ldap-auth/access.lua b/kong/plugins/ldap-auth/access.lua index e75d9234486..a2b5db0817b 100644 --- a/kong/plugins/ldap-auth/access.lua +++ b/kong/plugins/ldap-auth/access.lua @@ -290,6 +290,12 @@ local function set_anonymous_consumer(anonymous) return error(err) end + if not consumer then + local err_msg = "anonymous consumer " .. anonymous .. " is configured but doesn't exist" + kong.log.err(err_msg) + return kong.response.error(500, err_msg) + end + set_consumer(consumer) end diff --git a/kong/plugins/oauth2/access.lua b/kong/plugins/oauth2/access.lua index 7e026951b07..04eecf657f2 100644 --- a/kong/plugins/oauth2/access.lua +++ b/kong/plugins/oauth2/access.lua @@ -1077,6 +1077,12 @@ local function set_anonymous_consumer(anonymous) return error(err) end + if not consumer then + local err_msg = "anonymous consumer " .. anonymous .. " is configured but doesn't exist" + kong.log.err(err_msg) + return kong.response.error(500, err_msg) + end + set_consumer(consumer) end diff --git a/spec/03-plugins/09-key-auth/02-access_spec.lua b/spec/03-plugins/09-key-auth/02-access_spec.lua index a1a7b3a925e..3a166ee90d0 100644 --- a/spec/03-plugins/09-key-auth/02-access_spec.lua +++ b/spec/03-plugins/09-key-auth/02-access_spec.lua @@ -9,6 +9,7 @@ for _, strategy in helpers.each_strategy() do describe("Plugin: key-auth (access) [#" .. strategy .. "]", function() local mock, proxy_client local kong_cred + local nonexisting_anonymous = uuid.uuid() -- a nonexisting consumer id lazy_setup(function() mock = http_mock.new(MOCK_PORT) @@ -117,7 +118,7 @@ for _, strategy in helpers.each_strategy() do name = "key-auth", route = { id = route4.id }, config = { - anonymous = uuid.uuid(), -- unknown consumer + anonymous = nonexisting_anonymous, -- a nonexisting consumer id }, } @@ -803,7 +804,8 @@ for _, strategy in helpers.each_strategy() do ["Host"] = "key-auth4.test" } }) - assert.response(res).has.status(500) + local body = cjson.decode(assert.res_status(500, res)) + assert.same("anonymous consumer " .. nonexisting_anonymous .. " is configured but doesn't exist", body.message) end) end) end) diff --git a/spec/03-plugins/10-basic-auth/03-access_spec.lua b/spec/03-plugins/10-basic-auth/03-access_spec.lua index 34560721de3..75224c8c2a3 100644 --- a/spec/03-plugins/10-basic-auth/03-access_spec.lua +++ b/spec/03-plugins/10-basic-auth/03-access_spec.lua @@ -6,6 +6,7 @@ local uuid = require "kong.tools.uuid" for _, strategy in helpers.each_strategy() do describe("Plugin: basic-auth (access) [#" .. strategy .. "]", function() local proxy_client + local nonexisting_anonymous = uuid.uuid() -- a non-existing consumer id lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -104,7 +105,7 @@ for _, strategy in helpers.each_strategy() do name = "basic-auth", route = { id = route4.id }, config = { - anonymous = uuid.uuid(), -- a non-existing consumer id + anonymous = nonexisting_anonymous, -- a non-existing consumer id }, } @@ -430,7 +431,8 @@ for _, strategy in helpers.each_strategy() do ["Host"] = "basic-auth4.test" } }) - assert.response(res).has.status(500) + local body = cjson.decode(assert.res_status(500, res)) + assert.same("anonymous consumer " .. nonexisting_anonymous .. " is configured but doesn't exist", body.message) end) end) diff --git a/spec/03-plugins/16-jwt/03-access_spec.lua b/spec/03-plugins/16-jwt/03-access_spec.lua index 77541b70e36..85aab6c4b37 100644 --- a/spec/03-plugins/16-jwt/03-access_spec.lua +++ b/spec/03-plugins/16-jwt/03-access_spec.lua @@ -32,6 +32,7 @@ for _, strategy in helpers.each_strategy() do local hs_jwt_secret_2 local proxy_client local admin_client + local nonexisting_anonymous = uuid.uuid() -- a nonexisting consumer id lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -121,7 +122,7 @@ for _, strategy in helpers.each_strategy() do plugins:insert({ name = "jwt", route = { id = routes[7].id }, - config = { anonymous = uuid.uuid() }, + config = { anonymous = nonexisting_anonymous }, -- a nonexisting consumer id }) plugins:insert({ @@ -1243,7 +1244,8 @@ for _, strategy in helpers.each_strategy() do ["Host"] = "jwt7.test" } }) - assert.response(res).has.status(500) + local body = cjson.decode(assert.res_status(500, res)) + assert.same("anonymous consumer " .. nonexisting_anonymous .. " is configured but doesn't exist", body.message) end) end) end) diff --git a/spec/03-plugins/19-hmac-auth/03-access_spec.lua b/spec/03-plugins/19-hmac-auth/03-access_spec.lua index c771500426a..bb5e6e89893 100644 --- a/spec/03-plugins/19-hmac-auth/03-access_spec.lua +++ b/spec/03-plugins/19-hmac-auth/03-access_spec.lua @@ -20,6 +20,7 @@ for _, strategy in helpers.each_strategy() do local proxy_client local consumer local credential + local nonexisting_anonymous = uuid.uuid() -- a nonexisting consumer id lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -96,7 +97,7 @@ for _, strategy in helpers.each_strategy() do name = "hmac-auth", route = { id = route3.id }, config = { - anonymous = uuid.uuid(), -- non existing consumer + anonymous = nonexisting_anonymous, -- a non existing consumer id clock_skew = 3000 } } @@ -1204,7 +1205,8 @@ for _, strategy in helpers.each_strategy() do ["Host"] = "hmacauth3.test", }, }) - assert.response(res).has.status(500) + local body = cjson.decode(assert.res_status(500, res)) + assert.same("anonymous consumer " .. nonexisting_anonymous .. " is configured but doesn't exist", body.message) end) it("should pass with GET when body validation enabled", function() diff --git a/spec/03-plugins/20-ldap-auth/01-access_spec.lua b/spec/03-plugins/20-ldap-auth/01-access_spec.lua index af5dd2a6cd8..943329ab065 100644 --- a/spec/03-plugins/20-ldap-auth/01-access_spec.lua +++ b/spec/03-plugins/20-ldap-auth/01-access_spec.lua @@ -37,6 +37,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do local admin_client local route2 local plugin2 + local nonexisting_anonymous = uuid.uuid() -- a non existing consumer id lazy_setup(function() local bp = helpers.get_db_utils(strategy, { @@ -141,7 +142,7 @@ for _, ldap_strategy in pairs(ldap_strategies) do base_dn = "ou=scientists,dc=ldap,dc=mashape,dc=com", attribute = "uid", cache_ttl = 2, - anonymous = uuid.uuid(), -- non existing consumer + anonymous = nonexisting_anonymous, -- a non existing consumer id } } @@ -597,7 +598,8 @@ for _, ldap_strategy in pairs(ldap_strategies) do ["Host"] = "ldap4.test" } }) - assert.response(res).has.status(500) + local body = cjson.decode(assert.res_status(500, res)) + assert.same("anonymous consumer " .. nonexisting_anonymous .. " is configured but doesn't exist", body.message) end) end) end) diff --git a/spec/03-plugins/25-oauth2/03-access_spec.lua b/spec/03-plugins/25-oauth2/03-access_spec.lua index 1f6813f8de5..7bbf6d87234 100644 --- a/spec/03-plugins/25-oauth2/03-access_spec.lua +++ b/spec/03-plugins/25-oauth2/03-access_spec.lua @@ -172,6 +172,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() local proxy_ssl_client local proxy_client local client1 + local nonexisting_anonymous = uuid.uuid() -- a non existing consumer id lazy_setup(function() @@ -511,7 +512,7 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() config = { scopes = { "email", "profile", "user.email" }, global_credentials = true, - anonymous = uuid.uuid(), -- a non existing consumer + anonymous = nonexisting_anonymous, -- a non existing consumer id }, }) @@ -3373,7 +3374,8 @@ describe("Plugin: oauth2 [#" .. strategy .. "]", function() ["Host"] = "oauth2_10.test" } }) - assert.res_status(500, res) + local body = cjson.decode(assert.res_status(500, res)) + assert.same("anonymous consumer " .. nonexisting_anonymous .. " is configured but doesn't exist", body.message) end) it("returns success and the token should have the right expiration when a custom header is passed", function() local res = assert(proxy_ssl_client:send { From b2f836650e3d0be935f7fc4b6581d8c5b0c438df Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Mon, 2 Dec 2024 13:29:34 +0800 Subject: [PATCH 4168/4351] Revert "chore(deps): bump atc-router from v1.6.2 to v1.7.0 (#13903)" (#13950) Performance concern This reverts commit 251665a459871c229918e3cef32b3529fc35b0de. --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 5 - crate_locks/atc_router.Cargo.lock | 492 +- crate_locks/atc_router.lock | 4973 +++-------------- 4 files changed, 740 insertions(+), 4732 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-atc-router.yml diff --git a/.requirements b/.requirements index 0bf7a622a27..1d1a2175155 100644 --- a/.requirements +++ b/.requirements @@ -20,7 +20,7 @@ LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 -ATC_ROUTER=76638f209b5a3f1f32b74793ef93adcf6b853b46 # 1.7.0 +ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml deleted file mode 100644 index 8284278f5b7..00000000000 --- a/changelog/unreleased/kong/bump-atc-router.yml +++ /dev/null @@ -1,5 +0,0 @@ -message: > - Bumped atc-router from v1.6.2 to v1.7.0. - This release contains multiple improvements, including better way for validating expressions and interpreter performance optimizations. -type: dependency -scope: Core diff --git a/crate_locks/atc_router.Cargo.lock b/crate_locks/atc_router.Cargo.lock index be6d878e690..364cfae6183 100644 --- a/crate_locks/atc_router.Cargo.lock +++ b/crate_locks/atc_router.Cargo.lock @@ -11,25 +11,11 @@ dependencies = [ "memchr", ] -[[package]] -name = "anes" -version = "0.1.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" - -[[package]] -name = "anstyle" -version = "1.0.10" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" - [[package]] name = "atc-router" -version = "1.7.0" +version = "1.6.1" dependencies = [ - "bitflags", "cidr", - "criterion", "fnv", "lazy_static", "pest", @@ -40,18 +26,6 @@ dependencies = [ "uuid", ] -[[package]] -name = "autocfg" -version = "1.4.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" - -[[package]] -name = "bitflags" -version = "2.6.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" - [[package]] name = "block-buffer" version = "0.10.4" @@ -61,85 +35,21 @@ dependencies = [ "generic-array", ] -[[package]] -name = "bumpalo" -version = "3.16.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" - -[[package]] -name = "cast" -version = "0.3.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5" - [[package]] name = "cfg-if" version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" -[[package]] -name = "ciborium" -version = "0.2.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "42e69ffd6f0917f5c029256a24d0161db17cea3997d185db0d35926308770f0e" -dependencies = [ - "ciborium-io", - "ciborium-ll", - "serde", -] - -[[package]] -name = "ciborium-io" -version = "0.2.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "05afea1e0a06c9be33d539b876f1ce3692f4afea2cb41f740e7743225ed1c757" - -[[package]] -name = "ciborium-ll" -version = "0.2.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "57663b653d948a338bfb3eeba9bb2fd5fcfaecb9e199e87e1eda4d9e8b240fd9" -dependencies = [ - "ciborium-io", - "half", -] - [[package]] name = "cidr" -version = "0.3.0" +version = "0.2.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bfc95a0c21d5409adc146dbbb152b5c65aaea32bc2d2f57cf12f850bffdd7ab8" +checksum = "6bdf600c45bd958cf2945c445264471cca8b6c8e67bc87b71affd6d7e5682621" dependencies = [ "serde", ] -[[package]] -name = "clap" -version = "4.5.21" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fb3b4b9e5a7c7514dfa52869339ee98b3156b0bfb4e8a77c4ff4babb64b1604f" -dependencies = [ - "clap_builder", -] - -[[package]] -name = "clap_builder" -version = "4.5.21" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b17a95aa67cc7b5ebd32aa5370189aa0d79069ef1c64ce893bd30fb24bff20ec" -dependencies = [ - "anstyle", - "clap_lex", -] - -[[package]] -name = "clap_lex" -version = "0.7.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "afb84c814227b90d6895e01398aee0d8033c00e7466aca416fb6a8e0eb19d8a7" - [[package]] name = "cpufeatures" version = "0.2.15" @@ -149,73 +59,6 @@ dependencies = [ "libc", ] -[[package]] -name = "criterion" -version = "0.5.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f2b12d017a929603d80db1831cd3a24082f8137ce19c69e6447f54f5fc8d692f" -dependencies = [ - "anes", - "cast", - "ciborium", - "clap", - "criterion-plot", - "is-terminal", - "itertools", - "num-traits", - "once_cell", - "oorandom", - "plotters", - "rayon", - "regex", - "serde", - "serde_derive", - "serde_json", - "tinytemplate", - "walkdir", -] - -[[package]] -name = "criterion-plot" -version = "0.5.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1" -dependencies = [ - "cast", - "itertools", -] - -[[package]] -name = "crossbeam-deque" -version = "0.8.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "613f8cc01fe9cf1a3eb3d7f488fd2fa8388403e97039e2f73692932e291a770d" -dependencies = [ - "crossbeam-epoch", - "crossbeam-utils", -] - -[[package]] -name = "crossbeam-epoch" -version = "0.9.18" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e" -dependencies = [ - "crossbeam-utils", -] - -[[package]] -name = "crossbeam-utils" -version = "0.8.20" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "22ec99545bb0ed0ea7bb9b8e1e9122ea386ff8a48c0922e43f36d45ab09e0e80" - -[[package]] -name = "crunchy" -version = "0.2.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7" - [[package]] name = "crypto-common" version = "0.1.6" @@ -236,12 +79,6 @@ dependencies = [ "crypto-common", ] -[[package]] -name = "either" -version = "1.13.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0" - [[package]] name = "fnv" version = "1.0.7" @@ -258,57 +95,6 @@ dependencies = [ "version_check", ] -[[package]] -name = "half" -version = "2.4.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6dd08c532ae367adf81c312a4580bc67f1d0fe8bc9c460520283f4c0ff277888" -dependencies = [ - "cfg-if", - "crunchy", -] - -[[package]] -name = "hermit-abi" -version = "0.4.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "fbf6a919d6cf397374f7dfeeea91d974c7c0a7221d0d0f4f20d859d329e53fcc" - -[[package]] -name = "is-terminal" -version = "0.4.13" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "261f68e344040fbd0edea105bef17c66edf46f984ddb1115b775ce31be948f4b" -dependencies = [ - "hermit-abi", - "libc", - "windows-sys 0.52.0", -] - -[[package]] -name = "itertools" -version = "0.10.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473" -dependencies = [ - "either", -] - -[[package]] -name = "itoa" -version = "1.0.13" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "540654e97a3f4470a492cd30ff187bc95d89557a903a2bbf112e2fae98104ef2" - -[[package]] -name = "js-sys" -version = "0.3.72" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "6a88f1bda2bd75b0452a14784937d796722fdebfe50df998aeb3f0b7603019a9" -dependencies = [ - "wasm-bindgen", -] - [[package]] name = "lazy_static" version = "1.5.0" @@ -321,39 +107,18 @@ version = "0.2.164" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f" -[[package]] -name = "log" -version = "0.4.22" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "a7a70ba024b9dc04c27ea2f0c0548feb474ec5c54bba33a7f72f873a39d07b24" - [[package]] name = "memchr" version = "2.7.4" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3" -[[package]] -name = "num-traits" -version = "0.2.19" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841" -dependencies = [ - "autocfg", -] - [[package]] name = "once_cell" version = "1.20.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775" -[[package]] -name = "oorandom" -version = "11.1.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b410bbe7e14ab526a0e86877eb47c6996a2bd7746f027ba551028c925390e4e9" - [[package]] name = "pest" version = "2.7.14" @@ -399,34 +164,6 @@ dependencies = [ "sha2", ] -[[package]] -name = "plotters" -version = "0.3.7" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "5aeb6f403d7a4911efb1e33402027fc44f29b5bf6def3effcc22d7bb75f2b747" -dependencies = [ - "num-traits", - "plotters-backend", - "plotters-svg", - "wasm-bindgen", - "web-sys", -] - -[[package]] -name = "plotters-backend" -version = "0.3.7" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "df42e13c12958a16b3f7f4386b9ab1f3e7933914ecea48da7139435263a4172a" - -[[package]] -name = "plotters-svg" -version = "0.3.7" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "51bae2ac328883f7acdfea3d66a7c35751187f870bc81f94563733a154d7a670" -dependencies = [ - "plotters-backend", -] - [[package]] name = "proc-macro2" version = "1.0.91" @@ -445,26 +182,6 @@ dependencies = [ "proc-macro2", ] -[[package]] -name = "rayon" -version = "1.10.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b418a60154510ca1a002a752ca9714984e21e4241e804d32555251faf8b78ffa" -dependencies = [ - "either", - "rayon-core", -] - -[[package]] -name = "rayon-core" -version = "1.12.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "1465873a3dfdaa8ae7cb14b4383657caab0b3e8a0aa9ae8e04b044854c8dfce2" -dependencies = [ - "crossbeam-deque", - "crossbeam-utils", -] - [[package]] name = "regex" version = "1.11.1" @@ -494,21 +211,6 @@ version = "0.8.5" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c" -[[package]] -name = "ryu" -version = "1.0.18" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "f3cb5ba0dc43242ce17de99c180e96db90b235b8a9fdc9543c96d2209116bd9f" - -[[package]] -name = "same-file" -version = "1.0.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "93fc1dc3aaa9bfed95e02e6eadabb4baf7e3078b0bd1b4d7b6b0b68378900502" -dependencies = [ - "winapi-util", -] - [[package]] name = "serde" version = "1.0.215" @@ -529,18 +231,6 @@ dependencies = [ "syn", ] -[[package]] -name = "serde_json" -version = "1.0.133" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "c7fceb2473b9166b2294ef05efcb65a3db80803f0b03ef86a5fc88a2b85ee377" -dependencies = [ - "itoa", - "memchr", - "ryu", - "serde", -] - [[package]] name = "serde_regex" version = "1.1.0" @@ -593,16 +283,6 @@ dependencies = [ "syn", ] -[[package]] -name = "tinytemplate" -version = "1.2.1" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "be4d6b5f19ff7664e8c98d03e2139cb510db9b0a60b55f8e8709b689d939b6bc" -dependencies = [ - "serde", - "serde_json", -] - [[package]] name = "typenum" version = "1.17.0" @@ -632,169 +312,3 @@ name = "version_check" version = "0.9.5" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a" - -[[package]] -name = "walkdir" -version = "2.5.0" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "29790946404f91d9c5d06f9874efddea1dc06c5efe94541a7d6863108e3a5e4b" -dependencies = [ - "same-file", - "winapi-util", -] - -[[package]] -name = "wasm-bindgen" -version = "0.2.95" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "128d1e363af62632b8eb57219c8fd7877144af57558fb2ef0368d0087bddeb2e" -dependencies = [ - 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-[[package]] -name = "windows_i686_msvc" -version = "0.52.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" - -[[package]] -name = "windows_x86_64_gnu" -version = "0.52.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" - -[[package]] -name = "windows_x86_64_gnullvm" -version = "0.52.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" - -[[package]] -name = "windows_x86_64_msvc" -version = "0.52.6" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" diff --git a/crate_locks/atc_router.lock b/crate_locks/atc_router.lock index f15e5b125ea..9c41fe7d8f5 100644 --- a/crate_locks/atc_router.lock +++ b/crate_locks/atc_router.lock @@ -1,5 +1,5 @@ { - "checksum": "555d00222d19c51b6ef9590d93942e436b0e833940916a9f4a1e16d6877b2d82", + "checksum": "a9a20974f77d4fa9001e79b35a202afc62efc5de414664912c347ea3475fe888", "crates": { "aho-corasick 1.1.3": { "name": "aho-corasick", @@ -56,100 +56,9 @@ ], "license_file": "LICENSE-MIT" }, - "anes 0.1.6": { - "name": "anes", - "version": "0.1.6", - "package_url": "https://github.com/zrzka/anes-rs", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/anes/0.1.6/download", - "sha256": "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" - } - }, - "targets": [ - { - "Library": { - "crate_name": "anes", - "crate_root": "src/lib.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - } - ], - "library_target_name": "anes", - "common_attrs": { - "compile_data_glob": [ - "**" - ], - "crate_features": { - "common": [ - "default" - ], - "selects": {} - }, - "edition": "2018", - "version": "0.1.6" - }, - "license": "MIT OR Apache-2.0", - "license_ids": [ - "Apache-2.0", - "MIT" - ], - "license_file": null - }, - "anstyle 1.0.10": { - "name": "anstyle", - "version": "1.0.10", - "package_url": "https://github.com/rust-cli/anstyle.git", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/anstyle/1.0.10/download", - "sha256": "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" - } - }, - "targets": [ - { - "Library": { - "crate_name": "anstyle", - "crate_root": "src/lib.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - } - ], - "library_target_name": "anstyle", - "common_attrs": { - "compile_data_glob": [ - "**" - ], - "crate_features": { - "common": [ - "default", - "std" - ], - "selects": {} - }, - "edition": "2021", - "version": "1.0.10" - }, - "license": "MIT OR Apache-2.0", - "license_ids": [ - "Apache-2.0", - "MIT" - ], - "license_file": "LICENSE-APACHE" - }, - "atc-router 1.7.0": { + "atc-router 1.6.1": { "name": "atc-router", - "version": "1.7.0", + "version": "1.6.1", "package_url": "https://github.com/Kong/atc-router", "repository": null, "targets": [ @@ -181,11 +90,7 @@ "deps": { "common": [ { - "id": "bitflags 2.6.0", - "target": "bitflags" - }, - { - "id": "cidr 0.3.0", + "id": "cidr 0.2.3", "target": "cidr" }, { @@ -211,15 +116,6 @@ ], "selects": {} }, - "deps_dev": { - "common": [ - { - "id": "criterion 0.5.1", - "target": "criterion" - } - ], - "selects": {} - }, "edition": "2021", "proc_macro_deps": { "common": [ @@ -230,7 +126,7 @@ ], "selects": {} }, - "version": "1.7.0" + "version": "1.6.1" }, "license": "Apache-2.0", "license_ids": [ @@ -238,20 +134,20 @@ ], "license_file": null }, - "autocfg 1.4.0": { - "name": "autocfg", - "version": "1.4.0", - "package_url": "https://github.com/cuviper/autocfg", + "block-buffer 0.10.4": { + "name": "block-buffer", + "version": "0.10.4", + "package_url": "https://github.com/RustCrypto/utils", "repository": { "Http": { - "url": "https://static.crates.io/crates/autocfg/1.4.0/download", - "sha256": "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" + "url": "https://static.crates.io/crates/block-buffer/0.10.4/download", + "sha256": "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" } }, "targets": [ { "Library": { - "crate_name": "autocfg", + "crate_name": "block_buffer", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -262,35 +158,44 @@ } } ], - "library_target_name": "autocfg", + "library_target_name": "block_buffer", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2015", - "version": "1.4.0" + "deps": { + "common": [ + { + "id": "generic-array 0.14.7", + "target": "generic_array" + } + ], + "selects": {} + }, + "edition": "2018", + "version": "0.10.4" }, - "license": "Apache-2.0 OR MIT", + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "bitflags 2.6.0": { - "name": "bitflags", - "version": "2.6.0", - "package_url": "https://github.com/bitflags/bitflags", + "cfg-if 1.0.0": { + "name": "cfg-if", + "version": "1.0.0", + "package_url": "https://github.com/alexcrichton/cfg-if", "repository": { "Http": { - "url": "https://static.crates.io/crates/bitflags/2.6.0/download", - "sha256": "b048fb63fd8b5923fc5aa7b340d8e156aec7ec02f0c78fa8a6ddc2613f6f71de" + "url": "https://static.crates.io/crates/cfg-if/1.0.0/download", + "sha256": "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" } }, "targets": [ { "Library": { - "crate_name": "bitflags", + "crate_name": "cfg_if", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -301,35 +206,35 @@ } } ], - "library_target_name": "bitflags", + "library_target_name": "cfg_if", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2021", - "version": "2.6.0" + "edition": "2018", + "version": "1.0.0" }, - "license": "MIT OR Apache-2.0", + "license": "MIT/Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "block-buffer 0.10.4": { - "name": "block-buffer", - "version": "0.10.4", - "package_url": "https://github.com/RustCrypto/utils", + "cidr 0.2.3": { + "name": "cidr", + "version": "0.2.3", + "package_url": "https://github.com/stbuehler/rust-cidr", "repository": { "Http": { - "url": "https://static.crates.io/crates/block-buffer/0.10.4/download", - "sha256": "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" + "url": "https://static.crates.io/crates/cidr/0.2.3/download", + "sha256": "6bdf600c45bd958cf2945c445264471cca8b6c8e67bc87b71affd6d7e5682621" } }, "targets": [ { "Library": { - "crate_name": "block_buffer", + "crate_name": "cidr", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -340,44 +245,41 @@ } } ], - "library_target_name": "block_buffer", + "library_target_name": "cidr", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { + "crate_features": { "common": [ - { - "id": "generic-array 0.14.7", - "target": "generic_array" - } + "default", + "std" ], "selects": {} }, "edition": "2018", - "version": "0.10.4" + "version": "0.2.3" }, - "license": "MIT OR Apache-2.0", + "license": "MIT", "license_ids": [ - "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "LICENSE" }, - "bumpalo 3.16.0": { - "name": "bumpalo", - "version": "3.16.0", - "package_url": "https://github.com/fitzgen/bumpalo", + "cpufeatures 0.2.15": { + "name": "cpufeatures", + "version": "0.2.15", + "package_url": "https://github.com/RustCrypto/utils", "repository": { "Http": { - "url": "https://static.crates.io/crates/bumpalo/3.16.0/download", - "sha256": "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" + "url": "https://static.crates.io/crates/cpufeatures/0.2.15/download", + "sha256": "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" } }, "targets": [ { "Library": { - "crate_name": "bumpalo", + "crate_name": "cpufeatures", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -388,19 +290,42 @@ } } ], - "library_target_name": "bumpalo", + "library_target_name": "cpufeatures", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "default" - ], - "selects": {} + "deps": { + "common": [], + "selects": { + "aarch64-linux-android": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ] + } }, - "edition": "2021", - "version": "3.16.0" + "edition": "2018", + "version": "0.2.15" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -409,20 +334,20 @@ ], "license_file": "LICENSE-APACHE" }, - "cast 0.3.0": { - "name": "cast", - "version": "0.3.0", - "package_url": "https://github.com/japaric/cast.rs", + "crypto-common 0.1.6": { + "name": "crypto-common", + "version": "0.1.6", + "package_url": "https://github.com/RustCrypto/traits", "repository": { "Http": { - "url": "https://static.crates.io/crates/cast/0.3.0/download", - "sha256": "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5" + "url": "https://static.crates.io/crates/crypto-common/0.1.6/download", + "sha256": "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3" } }, "targets": [ { "Library": { - "crate_name": "cast", + "crate_name": "crypto_common", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -433,13 +358,26 @@ } } ], - "library_target_name": "cast", + "library_target_name": "crypto_common", "common_attrs": { "compile_data_glob": [ "**" ], + "deps": { + "common": [ + { + "id": "generic-array 0.14.7", + "target": "generic_array" + }, + { + "id": "typenum 1.17.0", + "target": "typenum" + } + ], + "selects": {} + }, "edition": "2018", - "version": "0.3.0" + "version": "0.1.6" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -448,20 +386,20 @@ ], "license_file": "LICENSE-APACHE" }, - "cfg-if 1.0.0": { - "name": "cfg-if", - "version": "1.0.0", - "package_url": "https://github.com/alexcrichton/cfg-if", + "digest 0.10.7": { + "name": "digest", + "version": "0.10.7", + "package_url": "https://github.com/RustCrypto/traits", "repository": { "Http": { - "url": "https://static.crates.io/crates/cfg-if/1.0.0/download", - "sha256": "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + "url": "https://static.crates.io/crates/digest/0.10.7/download", + "sha256": "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292" } }, "targets": [ { "Library": { - "crate_name": "cfg_if", + "crate_name": "digest", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -472,36 +410,57 @@ } } ], - "library_target_name": "cfg_if", + "library_target_name": "digest", "common_attrs": { "compile_data_glob": [ "**" ], + "crate_features": { + "common": [ + "block-buffer", + "core-api", + "default" + ], + "selects": {} + }, + "deps": { + "common": [ + { + "id": "block-buffer 0.10.4", + "target": "block_buffer" + }, + { + "id": "crypto-common 0.1.6", + "target": "crypto_common" + } + ], + "selects": {} + }, "edition": "2018", - "version": "1.0.0" + "version": "0.10.7" }, - "license": "MIT/Apache-2.0", + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "ciborium 0.2.2": { - "name": "ciborium", - "version": "0.2.2", - "package_url": "https://github.com/enarx/ciborium", + "fnv 1.0.7": { + "name": "fnv", + "version": "1.0.7", + "package_url": "https://github.com/servo/rust-fnv", "repository": { "Http": { - "url": "https://static.crates.io/crates/ciborium/0.2.2/download", - "sha256": "42e69ffd6f0917f5c029256a24d0161db17cea3997d185db0d35926308770f0e" - } + "url": "https://static.crates.io/crates/fnv/1.0.7/download", + "sha256": "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" + } }, "targets": [ { "Library": { - "crate_name": "ciborium", - "crate_root": "src/lib.rs", + "crate_name": "fnv", + "crate_root": "lib.rs", "srcs": { "allow_empty": false, "include": [ @@ -511,7 +470,7 @@ } } ], - "library_target_name": "ciborium", + "library_target_name": "fnv", "common_attrs": { "compile_data_glob": [ "**" @@ -523,46 +482,113 @@ ], "selects": {} }, + "edition": "2015", + "version": "1.0.7" + }, + "license": "Apache-2.0 / MIT", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "generic-array 0.14.7": { + "name": "generic-array", + "version": "0.14.7", + "package_url": "https://github.com/fizyk20/generic-array.git", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/generic-array/0.14.7/download", + "sha256": "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a" + } + }, + "targets": [ + { + "Library": { + "crate_name": "generic_array", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "generic_array", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "more_lengths" + ], + "selects": {} + }, "deps": { "common": [ { - "id": "ciborium-io 0.2.2", - "target": "ciborium_io" - }, - { - "id": "ciborium-ll 0.2.2", - "target": "ciborium_ll" + "id": "generic-array 0.14.7", + "target": "build_script_build" }, { - "id": "serde 1.0.215", - "target": "serde" + "id": "typenum 1.17.0", + "target": "typenum" } ], "selects": {} }, - "edition": "2021", - "version": "0.2.2" + "edition": "2015", + "version": "0.14.7" }, - "license": "Apache-2.0", + "build_script_attrs": { + "data_glob": [ + "**" + ], + "deps": { + "common": [ + { + "id": "version_check 0.9.5", + "target": "version_check" + } + ], + "selects": {} + } + }, + "license": "MIT", "license_ids": [ - "Apache-2.0" + "MIT" ], "license_file": "LICENSE" }, - "ciborium-io 0.2.2": { - "name": "ciborium-io", - "version": "0.2.2", - "package_url": "https://github.com/enarx/ciborium", + "lazy_static 1.5.0": { + "name": "lazy_static", + "version": "1.5.0", + "package_url": "https://github.com/rust-lang-nursery/lazy-static.rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/ciborium-io/0.2.2/download", - "sha256": "05afea1e0a06c9be33d539b876f1ce3692f4afea2cb41f740e7743225ed1c757" + "url": "https://static.crates.io/crates/lazy_static/1.5.0/download", + "sha256": "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" } }, "targets": [ { "Library": { - "crate_name": "ciborium_io", + "crate_name": "lazy_static", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -573,41 +599,35 @@ } } ], - "library_target_name": "ciborium_io", + "library_target_name": "lazy_static", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "alloc", - "std" - ], - "selects": {} - }, - "edition": "2021", - "version": "0.2.2" + "edition": "2015", + "version": "1.5.0" }, - "license": "Apache-2.0", + "license": "MIT OR Apache-2.0", "license_ids": [ - "Apache-2.0" + "Apache-2.0", + "MIT" ], - "license_file": "LICENSE" + "license_file": "LICENSE-APACHE" }, - "ciborium-ll 0.2.2": { - "name": "ciborium-ll", - "version": "0.2.2", - "package_url": "https://github.com/enarx/ciborium", + "libc 0.2.164": { + "name": "libc", + "version": "0.2.164", + "package_url": "https://github.com/rust-lang/libc", "repository": { "Http": { - "url": "https://static.crates.io/crates/ciborium-ll/0.2.2/download", - "sha256": "57663b653d948a338bfb3eeba9bb2fd5fcfaecb9e199e87e1eda4d9e8b240fd9" + "url": "https://static.crates.io/crates/libc/0.2.164/download", + "sha256": "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f" } }, "targets": [ { "Library": { - "crate_name": "ciborium_ll", + "crate_name": "libc", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -616,49 +636,70 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "ciborium_ll", + "library_target_name": "libc", "common_attrs": { "compile_data_glob": [ "**" ], + "crate_features": { + "common": [ + "default", + "std" + ], + "selects": {} + }, "deps": { "common": [ { - "id": "ciborium-io 0.2.2", - "target": "ciborium_io" - }, - { - "id": "half 2.4.1", - "target": "half" + "id": "libc 0.2.164", + "target": "build_script_build" } ], "selects": {} }, - 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"library_target_name": "cidr", + "library_target_name": "memchr", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ + "alloc", "default", "std" ], "selects": {} }, "edition": "2021", - "version": "0.3.0" + "version": "2.7.4" }, - "license": "MIT", + "license": "Unlicense OR MIT", "license_ids": [ - "MIT" + "MIT", + "Unlicense" ], - "license_file": "LICENSE" + "license_file": "LICENSE-MIT" }, - "clap 4.5.21": { - "name": "clap", - "version": "4.5.21", - "package_url": "https://github.com/clap-rs/clap", + "once_cell 1.20.2": { + "name": "once_cell", + "version": "1.20.2", + "package_url": "https://github.com/matklad/once_cell", "repository": { "Http": { - "url": "https://static.crates.io/crates/clap/4.5.21/download", - "sha256": "fb3b4b9e5a7c7514dfa52869339ee98b3156b0bfb4e8a77c4ff4babb64b1604f" + "url": "https://static.crates.io/crates/once_cell/1.20.2/download", + "sha256": "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775" } }, "targets": [ { "Library": { - "crate_name": "clap", + "crate_name": "once_cell", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -714,28 +757,22 @@ } } ], - "library_target_name": "clap", + "library_target_name": "once_cell", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ + "alloc", + "default", + "race", "std" ], "selects": {} }, - "deps": { - "common": [ - { - "id": "clap_builder 4.5.21", - "target": "clap_builder" - } - ], - "selects": {} - }, "edition": "2021", - "version": "4.5.21" + "version": "1.20.2" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -744,20 +781,20 @@ ], "license_file": "LICENSE-APACHE" }, - "clap_builder 4.5.21": { - "name": "clap_builder", - "version": "4.5.21", - "package_url": "https://github.com/clap-rs/clap", + "pest 2.7.14": { + "name": "pest", + "version": "2.7.14", + "package_url": "https://github.com/pest-parser/pest", "repository": { "Http": { - "url": "https://static.crates.io/crates/clap_builder/4.5.21/download", - "sha256": "b17a95aa67cc7b5ebd32aa5370189aa0d79069ef1c64ce893bd30fb24bff20ec" + "url": "https://static.crates.io/crates/pest/2.7.14/download", + "sha256": "879952a81a83930934cbf1786752d6dedc3b1f29e8f8fb2ad1d0a36f377cf442" } }, "targets": [ { "Library": { - "crate_name": "clap_builder", + "crate_name": "pest", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -768,13 +805,15 @@ } } ], - "library_target_name": "clap_builder", + "library_target_name": "pest", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ + "default", + "memchr", "std" ], "selects": {} @@ -782,18 +821,22 @@ "deps": { "common": [ { - "id": "anstyle 1.0.10", - "target": "anstyle" + "id": "memchr 2.7.4", + "target": "memchr" + }, + { + "id": "thiserror 1.0.69", + "target": "thiserror" }, { - "id": "clap_lex 0.7.3", - "target": "clap_lex" + "id": "ucd-trie 0.1.7", + "target": "ucd_trie" } ], "selects": {} }, "edition": "2021", - "version": "4.5.21" + "version": "2.7.14" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -802,20 +845,20 @@ ], "license_file": "LICENSE-APACHE" }, - "clap_lex 0.7.3": { - "name": "clap_lex", - "version": "0.7.3", - "package_url": "https://github.com/clap-rs/clap", + "pest_derive 2.7.14": { + "name": "pest_derive", + "version": "2.7.14", + "package_url": "https://github.com/pest-parser/pest", "repository": { "Http": { - "url": "https://static.crates.io/crates/clap_lex/0.7.3/download", - "sha256": "afb84c814227b90d6895e01398aee0d8033c00e7466aca416fb6a8e0eb19d8a7" + "url": "https://static.crates.io/crates/pest_derive/2.7.14/download", + "sha256": "d214365f632b123a47fd913301e14c946c61d1c183ee245fa76eb752e59a02dd" } }, "targets": [ { - "Library": { - "crate_name": "clap_lex", + "ProcMacro": { + "crate_name": "pest_derive", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -826,13 +869,33 @@ } } ], - "library_target_name": "clap_lex", + "library_target_name": "pest_derive", "common_attrs": { "compile_data_glob": [ "**" ], + "crate_features": { + "common": [ + "default", + "std" + ], + "selects": {} + }, + "deps": { + "common": [ + { + "id": "pest 2.7.14", + "target": "pest" + }, + { + "id": "pest_generator 2.7.14", + "target": "pest_generator" + } + ], + "selects": {} + }, "edition": "2021", - "version": "0.7.3" + "version": "2.7.14" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -841,20 +904,20 @@ ], "license_file": "LICENSE-APACHE" }, - "cpufeatures 0.2.15": { - "name": "cpufeatures", - "version": "0.2.15", - "package_url": "https://github.com/RustCrypto/utils", + "pest_generator 2.7.14": { + "name": "pest_generator", + "version": "2.7.14", + "package_url": "https://github.com/pest-parser/pest", "repository": { "Http": { - "url": "https://static.crates.io/crates/cpufeatures/0.2.15/download", - "sha256": "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" + "url": "https://static.crates.io/crates/pest_generator/2.7.14/download", + "sha256": "eb55586734301717aea2ac313f50b2eb8f60d2fc3dc01d190eefa2e625f60c4e" } }, "targets": [ { "Library": { - "crate_name": "cpufeatures", + "crate_name": "pest_generator", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -865,42 +928,44 @@ } } ], - "library_target_name": "cpufeatures", + "library_target_name": "pest_generator", "common_attrs": { "compile_data_glob": [ "**" ], + "crate_features": { + "common": [ + "std" + ], + "selects": {} + }, "deps": { - "common": [], - "selects": { - "aarch64-linux-android": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ] - } + "common": [ + { + "id": "pest 2.7.14", + "target": "pest" + }, + { + "id": "pest_meta 2.7.14", + "target": "pest_meta" + }, + { + "id": "proc-macro2 1.0.91", + "target": "proc_macro2" + }, + { + "id": "quote 1.0.37", + "target": "quote" + }, + { + "id": "syn 2.0.89", + "target": "syn" + } + ], + "selects": {} }, - "edition": "2018", - "version": "0.2.15" + "edition": "2021", + "version": "2.7.14" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -909,20 +974,20 @@ ], "license_file": "LICENSE-APACHE" }, - "criterion 0.5.1": { - "name": "criterion", - "version": "0.5.1", - "package_url": "https://github.com/bheisler/criterion.rs", + "pest_meta 2.7.14": { + "name": "pest_meta", + "version": "2.7.14", + "package_url": "https://github.com/pest-parser/pest", "repository": { "Http": { - "url": "https://static.crates.io/crates/criterion/0.5.1/download", - "sha256": "f2b12d017a929603d80db1831cd3a24082f8137ce19c69e6447f54f5fc8d692f" + "url": "https://static.crates.io/crates/pest_meta/2.7.14/download", + "sha256": "b75da2a70cf4d9cb76833c990ac9cd3923c9a8905a8929789ce347c84564d03d" } }, "targets": [ { "Library": { - "crate_name": "criterion", + "crate_name": "pest_meta", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -933,126 +998,54 @@ } } ], - "library_target_name": "criterion", + "library_target_name": "pest_meta", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "cargo_bench_support", - "default", - "plotters", - "rayon" + "default" ], "selects": {} }, "deps": { "common": [ - 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{ - "id": "windows_x86_64_msvc 0.52.6", - "target": "windows_x86_64_msvc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_env = \"msvc\", not(windows_raw_dylib)))": [ - { - "id": "windows_aarch64_msvc 0.52.6", - "target": "windows_aarch64_msvc" - } - ], - "cfg(all(target_arch = \"x86\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ - { - "id": "windows_i686_gnu 0.52.6", - "target": "windows_i686_gnu" - } - ], - "cfg(all(target_arch = \"x86\", target_env = \"msvc\", not(windows_raw_dylib)))": [ - { - "id": "windows_i686_msvc 0.52.6", - "target": "windows_i686_msvc" - } - ], - "cfg(all(target_arch = \"x86_64\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ - { - "id": "windows_x86_64_gnu 0.52.6", - "target": "windows_x86_64_gnu" - } - ], - "i686-pc-windows-gnullvm": [ - { - "id": "windows_i686_gnullvm 0.52.6", - "target": "windows_i686_gnullvm" - } - ], - "x86_64-pc-windows-gnullvm": [ + "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ { - "id": "windows_x86_64_gnullvm 0.52.6", - "target": "windows_x86_64_gnullvm" + "id": "cpufeatures 0.2.15", + "target": "cpufeatures" } ] } }, - "edition": "2021", - "version": "0.52.6" + "edition": "2018", + "version": "0.10.8" }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" }, - "windows_aarch64_gnullvm 0.52.6": { - "name": "windows_aarch64_gnullvm", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "syn 2.0.89": { + "name": "syn", + "version": "2.0.89", + "package_url": "https://github.com/dtolnay/syn", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_aarch64_gnullvm/0.52.6/download", - "sha256": "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3" + "url": "https://static.crates.io/crates/syn/2.0.89/download", + "sha256": "44d46482f1c1c87acd84dea20c1bf5ebff4c757009ed6bf19cfd36fb10e92c4e" } }, "targets": [ { "Library": { - "crate_name": "windows_aarch64_gnullvm", + "crate_name": "syn", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -4813,128 +1463,65 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "windows_aarch64_gnullvm", + "library_target_name": "syn", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { + "crate_features": { "common": [ - { - "id": "windows_aarch64_gnullvm 0.52.6", - "target": "build_script_build" - } + "clone-impls", + "default", + "derive", + "parsing", + "printing", + "proc-macro" ], "selects": {} }, - "edition": "2021", - "version": "0.52.6" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] - }, - "license": "MIT OR Apache-2.0", - "license_ids": [ - "Apache-2.0", - "MIT" - ], - "license_file": "license-apache-2.0" - }, - "windows_aarch64_msvc 0.52.6": { - "name": "windows_aarch64_msvc", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/windows_aarch64_msvc/0.52.6/download", - "sha256": "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469" - } - }, - "targets": [ - { - "Library": { - "crate_name": "windows_aarch64_msvc", - "crate_root": "src/lib.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - } - ], - "library_target_name": "windows_aarch64_msvc", - "common_attrs": { - "compile_data_glob": [ - "**" - ], "deps": { "common": [ { - "id": "windows_aarch64_msvc 0.52.6", - "target": "build_script_build" + "id": "proc-macro2 1.0.91", + "target": "proc_macro2" + }, + { + "id": "quote 1.0.37", + "target": "quote" + }, + { + "id": "unicode-ident 1.0.14", + "target": "unicode_ident" } ], "selects": {} }, "edition": "2021", - "version": "0.52.6" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "version": "2.0.89" }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" }, - "windows_i686_gnu 0.52.6": { - "name": "windows_i686_gnu", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "thiserror 1.0.69": { + "name": "thiserror", + "version": "1.0.69", + "package_url": "https://github.com/dtolnay/thiserror", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_i686_gnu/0.52.6/download", - "sha256": "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" + "url": "https://static.crates.io/crates/thiserror/1.0.69/download", + "sha256": "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52" } }, "targets": [ { "Library": { - "crate_name": "windows_i686_gnu", + "crate_name": "thiserror", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -4957,7 +1544,7 @@ } } ], - "library_target_name": "windows_i686_gnu", + "library_target_name": "thiserror", "common_attrs": { "compile_data_glob": [ "**" @@ -4965,14 +1552,23 @@ "deps": { "common": [ { - "id": "windows_i686_gnu 0.52.6", + "id": "thiserror 1.0.69", "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "version": "0.52.6" + "proc_macro_deps": { + "common": [ + { + "id": "thiserror-impl 1.0.69", + "target": "thiserror_impl" + } + ], + "selects": {} + }, + "version": "1.0.69" }, "build_script_attrs": { "data_glob": [ @@ -4984,22 +1580,22 @@ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" }, - "windows_i686_gnullvm 0.52.6": { - "name": "windows_i686_gnullvm", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "thiserror-impl 1.0.69": { + "name": "thiserror-impl", + "version": "1.0.69", + "package_url": "https://github.com/dtolnay/thiserror", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_i686_gnullvm/0.52.6/download", - "sha256": "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66" + "url": "https://static.crates.io/crates/thiserror-impl/1.0.69/download", + "sha256": "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" } }, "targets": [ { - "Library": { - "crate_name": "windows_i686_gnullvm", + "ProcMacro": { + "crate_name": "thiserror_impl", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -5008,21 +1604,9 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "windows_i686_gnullvm", + "library_target_name": "thiserror_impl", "common_attrs": { "compile_data_glob": [ "**" @@ -5030,41 +1614,44 @@ "deps": { "common": [ { - "id": "windows_i686_gnullvm 0.52.6", - "target": "build_script_build" + "id": "proc-macro2 1.0.91", + "target": "proc_macro2" + }, + { + "id": "quote 1.0.37", + "target": "quote" + }, + { + "id": "syn 2.0.89", + "target": "syn" } ], "selects": {} }, "edition": "2021", - "version": "0.52.6" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "version": "1.0.69" }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" }, - "windows_i686_msvc 0.52.6": { - "name": "windows_i686_msvc", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "typenum 1.17.0": { + "name": "typenum", + "version": "1.17.0", + "package_url": "https://github.com/paholg/typenum", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_i686_msvc/0.52.6/download", - "sha256": "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" + "url": "https://static.crates.io/crates/typenum/1.17.0/download", + "sha256": "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825" } }, "targets": [ { "Library": { - "crate_name": "windows_i686_msvc", + "crate_name": "typenum", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -5076,8 +1663,8 @@ }, { "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", + "crate_name": "build_script_main", + "crate_root": "build/main.rs", "srcs": { "allow_empty": false, "include": [ @@ -5087,7 +1674,7 @@ } } ], - "library_target_name": "windows_i686_msvc", + "library_target_name": "typenum", "common_attrs": { "compile_data_glob": [ "**" @@ -5095,14 +1682,14 @@ "deps": { "common": [ { - "id": "windows_i686_msvc 0.52.6", - "target": "build_script_build" + "id": "typenum 1.17.0", + "target": "build_script_main" } ], "selects": {} }, - "edition": "2021", - "version": "0.52.6" + "edition": "2018", + "version": "1.17.0" }, "build_script_attrs": { "data_glob": [ @@ -5114,22 +1701,22 @@ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE" }, - "windows_x86_64_gnu 0.52.6": { - "name": "windows_x86_64_gnu", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "ucd-trie 0.1.7": { + "name": "ucd-trie", + "version": "0.1.7", + "package_url": "https://github.com/BurntSushi/ucd-generate", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_x86_64_gnu/0.52.6/download", - "sha256": "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" + "url": "https://static.crates.io/crates/ucd-trie/0.1.7/download", + "sha256": "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971" } }, "targets": [ { "Library": { - "crate_name": "windows_x86_64_gnu", + "crate_name": "ucd_trie", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -5138,63 +1725,43 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "windows_x86_64_gnu", + "library_target_name": "ucd_trie", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { + "crate_features": { "common": [ - { - "id": "windows_x86_64_gnu 0.52.6", - "target": "build_script_build" - } + "std" ], "selects": {} }, "edition": "2021", - "version": "0.52.6" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "version": "0.1.7" }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" }, - "windows_x86_64_gnullvm 0.52.6": { - "name": "windows_x86_64_gnullvm", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "unicode-ident 1.0.14": { + "name": "unicode-ident", + "version": "1.0.14", + "package_url": "https://github.com/dtolnay/unicode-ident", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_x86_64_gnullvm/0.52.6/download", - "sha256": "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" + "url": "https://static.crates.io/crates/unicode-ident/1.0.14/download", + "sha256": "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" } }, "targets": [ { "Library": { - "crate_name": "windows_x86_64_gnullvm", + "crate_name": "unicode_ident", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -5203,11 +1770,35 @@ ] } } - }, + } + ], + "library_target_name": "unicode_ident", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "edition": "2018", + "version": "1.0.14" + }, + "license": "(MIT OR Apache-2.0) AND Unicode-3.0", + "license_ids": [], + "license_file": "LICENSE-APACHE" + }, + "uuid 1.11.0": { + "name": "uuid", + "version": "1.11.0", + "package_url": "https://github.com/uuid-rs/uuid", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/uuid/1.11.0/download", + "sha256": "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a" + } + }, + "targets": [ { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", + "Library": { + "crate_name": "uuid", + "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, "include": [ @@ -5217,49 +1808,42 @@ } } ], - "library_target_name": "windows_x86_64_gnullvm", + "library_target_name": "uuid", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { + "crate_features": { "common": [ - { - "id": "windows_x86_64_gnullvm 0.52.6", - "target": "build_script_build" - } + "default", + "std" ], "selects": {} }, - "edition": "2021", - "version": "0.52.6" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "edition": "2018", + "version": "1.11.0" }, - "license": "MIT OR Apache-2.0", + "license": "Apache-2.0 OR MIT", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" }, - "windows_x86_64_msvc 0.52.6": { - "name": "windows_x86_64_msvc", - "version": "0.52.6", - "package_url": "https://github.com/microsoft/windows-rs", + "version_check 0.9.5": { + "name": "version_check", + "version": "0.9.5", + "package_url": "https://github.com/SergioBenitez/version_check", "repository": { "Http": { - "url": "https://static.crates.io/crates/windows_x86_64_msvc/0.52.6/download", - "sha256": "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" + "url": "https://static.crates.io/crates/version_check/0.9.5/download", + "sha256": "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a" } }, "targets": [ { "Library": { - "crate_name": "windows_x86_64_msvc", + "crate_name": "version_check", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -5268,53 +1852,27 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "windows_x86_64_msvc", + "library_target_name": "version_check", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [ - { - "id": "windows_x86_64_msvc 0.52.6", - "target": "build_script_build" - } - ], - "selects": {} - }, - "edition": "2021", - "version": "0.52.6" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "edition": "2015", + "version": "0.9.5" }, - "license": "MIT OR Apache-2.0", + "license": "MIT/Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "license-apache-2.0" + "license_file": "LICENSE-APACHE" } }, "binary_crates": [], "workspace_members": { - "atc-router 1.7.0": "" + "atc-router 1.6.1": "" }, "conditions": { "aarch64-apple-darwin": [ @@ -5332,7 +1890,6 @@ "aarch64-linux-android": [ "aarch64-linux-android" ], - "aarch64-pc-windows-gnullvm": [], "aarch64-pc-windows-msvc": [ "aarch64-pc-windows-msvc" ], @@ -5354,12 +1911,6 @@ "armv7-unknown-linux-gnueabi": [ "armv7-unknown-linux-gnueabi" ], - "cfg(all(any(target_arch = \"x86_64\", target_arch = \"arm64ec\"), target_env = \"msvc\", not(windows_raw_dylib)))": [ - "x86_64-pc-windows-msvc" - ], - "cfg(all(target_arch = \"aarch64\", target_env = \"msvc\", not(windows_raw_dylib)))": [ - "aarch64-pc-windows-msvc" - ], "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ "aarch64-unknown-linux-gnu", "aarch64-unknown-nixos-gnu" @@ -5370,19 +1921,6 @@ "aarch64-apple-ios-sim" ], "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [], - "cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))": [ - "wasm32-unknown-unknown" - ], - "cfg(all(target_arch = \"x86\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ - "i686-unknown-linux-gnu" - ], - "cfg(all(target_arch = \"x86\", target_env = \"msvc\", not(windows_raw_dylib)))": [ - "i686-pc-windows-msvc" - ], - "cfg(all(target_arch = \"x86_64\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ - "x86_64-unknown-linux-gnu", - "x86_64-unknown-nixos-gnu" - ], "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ "aarch64-apple-darwin", "aarch64-apple-ios", @@ -5408,47 +1946,12 @@ "x86_64-unknown-nixos-gnu", "x86_64-unknown-none" ], - "cfg(any(unix, target_os = \"wasi\"))": [ - "aarch64-apple-darwin", - "aarch64-apple-ios", - "aarch64-apple-ios-sim", - "aarch64-fuchsia", - "aarch64-linux-android", - "aarch64-unknown-linux-gnu", - "aarch64-unknown-nixos-gnu", - "aarch64-unknown-nto-qnx710", - "arm-unknown-linux-gnueabi", - "armv7-linux-androideabi", - "armv7-unknown-linux-gnueabi", - "i686-apple-darwin", - "i686-linux-android", - "i686-unknown-freebsd", - "i686-unknown-linux-gnu", - "powerpc-unknown-linux-gnu", - "s390x-unknown-linux-gnu", - "wasm32-wasi", - "x86_64-apple-darwin", - "x86_64-apple-ios", - "x86_64-fuchsia", - "x86_64-linux-android", - "x86_64-unknown-freebsd", - "x86_64-unknown-linux-gnu", - "x86_64-unknown-nixos-gnu" - ], - "cfg(target_arch = \"spirv\")": [], - "cfg(target_os = \"hermit\")": [], - "cfg(windows)": [ - "aarch64-pc-windows-msvc", - "i686-pc-windows-msvc", - "x86_64-pc-windows-msvc" - ], "i686-apple-darwin": [ "i686-apple-darwin" ], "i686-linux-android": [ "i686-linux-android" ], - "i686-pc-windows-gnullvm": [], "i686-pc-windows-msvc": [ "i686-pc-windows-msvc" ], @@ -5494,7 +1997,6 @@ "x86_64-linux-android": [ "x86_64-linux-android" ], - "x86_64-pc-windows-gnullvm": [], "x86_64-pc-windows-msvc": [ "x86_64-pc-windows-msvc" ], @@ -5512,8 +2014,7 @@ ] }, "direct_deps": [ - "bitflags 2.6.0", - "cidr 0.3.0", + "cidr 0.2.3", "fnv 1.0.7", "lazy_static 1.5.0", "pest 2.7.14", @@ -5521,7 +2022,5 @@ "regex 1.11.1", "uuid 1.11.0" ], - "direct_dev_deps": [ - "criterion 0.5.1" - ] + "direct_dev_deps": [] } From f345fb5ad9a23cfc065a1ac06fc77d8306d603a9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 2 Dec 2024 14:02:20 +0800 Subject: [PATCH 4169/4351] feat(clustering): full sync threshold should be configureable (#13893) --- kong/clustering/services/sync/rpc.lua | 6 +++++- kong/conf_loader/constants.lua | 1 + kong/templates/kong_defaults.lua | 1 + 3 files changed, 7 insertions(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 1ec1aa475f5..4100afbb967 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -31,7 +31,7 @@ local ngx_DEBUG = ngx.DEBUG -- number of versions behind before a full sync is forced -local FULL_SYNC_THRESHOLD = 512 +local DEFAULT_FULL_SYNC_THRESHOLD = 512 function _M.new(strategy) @@ -62,6 +62,10 @@ end function _M:init_cp(manager) local purge_delay = manager.conf.cluster_data_plane_purge_delay + -- number of versions behind before a full sync is forced + local FULL_SYNC_THRESHOLD = manager.conf.cluster_full_sync_threshold or + DEFAULT_FULL_SYNC_THRESHOLD + -- CP -- Method: kong.sync.v2.get_delta -- Params: versions: list of current versions of the database diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 8f1e734160c..95fff6f6867 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -514,6 +514,7 @@ local CONF_PARSERS = { cluster_dp_labels = { typ = "array" }, cluster_rpc = { typ = "boolean" }, cluster_incremental_sync = { typ = "boolean" }, + cluster_full_sync_threshold = { typ = "number" }, cluster_cjson = { typ = "boolean" }, kic = { typ = "boolean" }, diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 73f9cda4cf1..93962641740 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -43,6 +43,7 @@ cluster_use_proxy = off cluster_dp_labels = NONE cluster_rpc = off cluster_incremental_sync = off +cluster_full_sync_threshold = 512 cluster_cjson = off lmdb_environment_path = dbless.lmdb From fb9934905251f899e57701ffcabf56eaf41d36f1 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Mon, 2 Dec 2024 14:16:23 +0800 Subject: [PATCH 4170/4351] tests(clustering/rpc): enable 09-hybrid_mode/01-sync_spec.lua for incremental sync (#13959) KAG-5951 --- .../09-hybrid_mode/01-sync_spec.lua | 54 +++++++++++-------- 1 file changed, 32 insertions(+), 22 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 67b671f3a65..5f96f273850 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -17,10 +17,6 @@ for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do for _, strategy in helpers.each_strategy() do ---- XXX FIXME: enable inc_sync = on --- skips the rest of the tests. We will fix them in a follow-up PR -local skip_inc_sync = inc_sync == "on" and pending or describe - describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, function() lazy_setup(function() @@ -264,20 +260,22 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi headers = {["Content-Type"] = "application/json"} })) assert.res_status(200, res) - -- as this is testing a negative behavior, there is no sure way to wait - -- this can probably be optimizted - ngx.sleep(2) - local proxy_client = helpers.http_client("127.0.0.1", 9002) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) - -- test route again - res = assert(proxy_client:send({ - method = "GET", - path = "/soon-to-be-disabled", - })) - assert.res_status(404, res) + -- test route again + res = assert(proxy_client:send({ + method = "GET", + path = "/soon-to-be-disabled", + })) - proxy_client:close() + local status = res and res.status + proxy_client:close() + if status == 404 then + return true + end + end) end) it('does not sync plugins on a route attached to a disabled service', function() @@ -742,7 +740,7 @@ describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function end) end) -skip_inc_sync("CP/DP labels #" .. strategy, function() +describe("CP/DP labels #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -797,8 +795,12 @@ skip_inc_sync("CP/DP labels #" .. strategy, function() assert.matches("^(%d+%.%d+)%.%d+", v.version) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - assert.equal("mycloud", v.labels.deployment) - assert.equal("us-east-1", v.labels.region) + -- TODO: The API output does include labels and certs when the + -- incremental sync is enabled. + if inc_sync == "off" then + assert.equal("mycloud", v.labels.deployment) + assert.equal("us-east-1", v.labels.region) + end return true end end @@ -807,7 +809,7 @@ skip_inc_sync("CP/DP labels #" .. strategy, function() end) end) -skip_inc_sync("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() +describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -857,7 +859,11 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = shared) #" .. strategy, functio for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then - assert.equal(1888983905, v.cert_details.expiry_timestamp) + -- TODO: The API output does include labels and certs when the + -- incremental sync is enabled. + if inc_sync == "off" then + assert.equal(1888983905, v.cert_details.expiry_timestamp) + end return true end end @@ -866,7 +872,7 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = shared) #" .. strategy, functio end) end) -skip_inc_sync("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() +describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -922,7 +928,11 @@ skip_inc_sync("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then - assert.equal(1897136778, v.cert_details.expiry_timestamp) + -- TODO: The API output does include labels and certs when the + -- incremental sync is enabled. + if inc_sync == "off" then + assert.equal(1897136778, v.cert_details.expiry_timestamp) + end return true end end From a850c2680171853f4402c9f80acedde717fca451 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 2 Dec 2024 15:49:23 +0800 Subject: [PATCH 4171/4351] fix(ai-proxy): set content-length for non compressed response --- kong/llm/drivers/shared.lua | 2 +- kong/llm/plugin/base.lua | 2 ++ .../shared-filters/normalize-json-response.lua | 15 ++++++++------- 3 files changed, 11 insertions(+), 8 deletions(-) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 03c00bbcddb..55169a29b97 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -175,7 +175,7 @@ _M.operation_map = { } _M.clear_response_headers = { - shared = { + shared = { -- deprecared, not using "Content-Length", }, openai = { diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index 0daca7a2941..4bafcecefb5 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -110,6 +110,8 @@ function MetaPlugin:header_filter(sub_plugin, conf) -- and seems nginx doesn't support it elseif get_global_ctx("accept_gzip") then + -- for gzip response, don't set content-length at all to align with upstream + kong.response.clear_header("Content-Length") kong.response.set_header("Content-Encoding", "gzip") end diff --git a/kong/llm/plugin/shared-filters/normalize-json-response.lua b/kong/llm/plugin/shared-filters/normalize-json-response.lua index 1e0988f5249..f98b0d07bf1 100644 --- a/kong/llm/plugin/shared-filters/normalize-json-response.lua +++ b/kong/llm/plugin/shared-filters/normalize-json-response.lua @@ -2,7 +2,6 @@ local cjson = require("cjson") local ai_plugin_ctx = require("kong.llm.plugin.ctx") local ai_plugin_o11y = require("kong.llm.plugin.observability") -local ai_shared = require("kong.llm.drivers.shared") local _M = { NAME = "normalize-json-response", @@ -57,6 +56,8 @@ local function transform_body(conf) end set_global_ctx("response_body", response_body) -- to be sent out later or consumed by other plugins + + return #response_body end function _M:run(conf) @@ -81,8 +82,9 @@ function _M:run(conf) -- if not streaming, prepare the response body buffer -- this must be called before sending any response headers so that -- we can modify status code if needed + local body_length if not get_global_ctx("stream_mode") then - transform_body(conf) + body_length = transform_body(conf) end -- populate cost @@ -94,12 +96,11 @@ function _M:run(conf) ai_plugin_o11y.metrics_set("llm_usage_cost", 0) end - -- clear shared restricted headers - for _, v in ipairs(ai_shared.clear_response_headers.shared) do - kong.response.clear_header(v) + if not get_global_ctx("accept_gzip") and not get_global_ctx("stream_mode") then + -- otherwise use our transformed body length + kong.response.set_header("Content-Length", body_length) end - if ngx.var.http_kong_debug or conf.model_name_header then local model_t = ai_plugin_ctx.get_request_model_table_inuse() assert(model_t and model_t.name, "model name is missing") @@ -109,4 +110,4 @@ function _M:run(conf) return true end -return _M \ No newline at end of file +return _M From 2cdafddf69cd3d3c56ef66d0a3ea3ab154cbd1f2 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 2 Dec 2024 15:49:55 +0800 Subject: [PATCH 4172/4351] fix(ai-proxy): fix content-encoding for non 200 responses --- kong/llm/plugin/base.lua | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index 4bafcecefb5..c678ec43d0a 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -113,6 +113,9 @@ function MetaPlugin:header_filter(sub_plugin, conf) -- for gzip response, don't set content-length at all to align with upstream kong.response.clear_header("Content-Length") kong.response.set_header("Content-Encoding", "gzip") + + else + kong.response.clear_header("Content-Encoding") end else From 0d59bd082c594fa8c68b3255189f2612f0075343 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 2 Dec 2024 09:23:39 -0800 Subject: [PATCH 4173/4351] fix(wasm): execute filter plugins in a consistent order (#13946) Before this change, execution order of filter plugins was subject to ordering returned by the underling DB implementation of `kong.db.plugins:each()`. This adds an extra step that sorts all discovered filter plugins by name so that execution order is more consistent. --- kong/runloop/wasm.lua | 50 +++-- .../20-wasm/12-filters-as-plugins_spec.lua | 202 +++++++++++++++++- .../proxy_wasm_filters/tests/src/test_http.rs | 4 + .../proxy_wasm_filters/tests/src/types.rs | 10 + 4 files changed, 249 insertions(+), 17 deletions(-) diff --git a/kong/runloop/wasm.lua b/kong/runloop/wasm.lua index 327fcff9688..820b2307902 100644 --- a/kong/runloop/wasm.lua +++ b/kong/runloop/wasm.lua @@ -53,6 +53,7 @@ local ipairs = ipairs local type = type local assert = assert local insert = table.insert +local sort = table.sort local cjson_encode = cjson.encode local cjson_decode = cjson.decode local fmt = string.format @@ -116,6 +117,21 @@ local STATUS_ENABLED = "wasm support is enabled" local ENABLED = false local STATUS = STATUS_DISABLED +local function filter_plugin_compare(a, b) + if a.name ~= b.name then + return a.name < b.name + end + + if a.updated_at and b.updated_at and a.updated_at ~= b.updated_at then + return a.updated_at < b.updated_at + end + + if a.created_at and b.created_at and a.created_at ~= b.created_at then + return a.created_at < b.created_at + end + + return a.id < b.id +end local hash_chain do @@ -485,28 +501,36 @@ local function rebuild_state(db, version, old_state) local plugin_pagesize = db.plugins.pagination.max_page_size + local filter_plugins = {} + for plugin, err in db.plugins:each(plugin_pagesize, GLOBAL_QUERY_OPTS) do if err then return nil, "failed iterating plugins: " .. tostring(err) end if _M.filters_by_name[plugin.name] and plugin.enabled then - local chain = get_or_insert_chain(chains, { - id = uuid.uuid(), - enabled = true, - route = plugin.route, - service = plugin.service, - filters = {}, - }) - - insert(chain.filters, { - name = plugin.name, - enabled = true, - config = serialize_configuration(plugin.config), - }) + insert(filter_plugins, plugin) end end + sort(filter_plugins, filter_plugin_compare) + + for _, plugin in ipairs(filter_plugins) do + local chain = get_or_insert_chain(chains, { + id = uuid.uuid(), + enabled = true, + route = plugin.route, + service = plugin.service, + filters = {}, + }) + + insert(chain.filters, { + name = plugin.name, + enabled = true, + config = serialize_configuration(plugin.config), + }) + end + local routes = db.routes local select_route = routes.select diff --git a/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua b/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua index 19755bb4cda..699702acd4c 100644 --- a/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua +++ b/spec/02-integration/20-wasm/12-filters-as-plugins_spec.lua @@ -117,10 +117,23 @@ describe("#wasm filters as plugins (#" .. strategy .. ")", function() lazy_setup(function() + assert(helpers.file.copy(FILTER_PATH .. "/tests.wasm", + FILTER_PATH .. "/tests-01.wasm")) + assert(helpers.file.copy(FILTER_PATH .. "/tests.wasm", + FILTER_PATH .. "/tests-02.wasm")) + require("kong.runloop.wasm").enable({ { name = "response_transformer", path = FILTER_PATH .. "/response_transformer.wasm", }, + { + name = "tests-01", + path = FILTER_PATH .. "/tests-01.wasm", + }, + { + name = "tests-02", + path = FILTER_PATH .. "/tests-02.wasm", + }, }) bp, db = helpers.get_db_utils(strategy, { @@ -130,14 +143,14 @@ describe("#wasm filters as plugins (#" .. strategy .. ")", function() "plugins", }) - helpers.start_kong({ + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", nginx_main_worker_processes = "2", wasm = true, - wasm_filters = "response_transformer", + wasm_filters = "response_transformer,tests-01,tests-02", plugins = "response-transformer", - }) + })) admin = helpers.admin_client() proxy = helpers.proxy_client() @@ -154,6 +167,8 @@ describe("#wasm filters as plugins (#" .. strategy .. ")", function() end helpers.stop_kong() + helpers.file.delete(FILTER_PATH .. "/tests-01.wasm") + helpers.file.delete(FILTER_PATH .. "/tests-02.wasm") end) before_each(function() @@ -229,7 +244,6 @@ describe("#wasm filters as plugins (#" .. strategy .. ")", function() local expected = 4 assert.equals(expected, #json.data) - helpers.intercept(json.data) local found = 0 for _, plugin in ipairs(json.data) do @@ -339,6 +353,186 @@ describe("#wasm filters as plugins (#" .. strategy .. ")", function() assert.equals(fc_value, assert.response(res).has.header(FILTER_CHAIN_HEADER)) end) end) + + describe("order of execution", function() + it("filter plugins execute at the end of any existing filter chain", function() + local lua_plugin = { + name = "response-transformer", + route = { id = route.id }, + config = { + add = { + headers = { + "X-Added-By-Lua-Plugin:1", + "X-Replace-Me:lua", + "X-Append-Me:lua", + "X-Remove-Me:lua", + }, + } + } + } + + local plugin = { + name = "response_transformer", + route = { id = route.id }, + config = cjson.encode({ + add = { + headers = { + "X-Added-First:plugin", + "X-Added-By-Filter-Plugin:1", + "X-Not-Removed-By-Filter-Chain:plugin", + }, + }, + append = { + headers = { + "X-Append-Me:plugin", + }, + }, + replace = { + headers = { + "X-Replace-Me:plugin", + "X-Replaced-By-Filter-Plugin:plugin", + }, + }, + remove = { + headers = { + "X-Remove-Me", + "X-Removed-By-Filter-Plugin", + }, + }, + }), + } + + local res, header, assert_no_header + do + function header(name) + return assert.response(res).has.header(name) + end + + function assert_no_header(name) + return assert.response(res).has.no.header(name) + end + end + + create_plugin(plugin) + create_plugin(lua_plugin) + + helpers.wait_for_all_config_update() + res = proxy:get("/status/200") + assert.response(res).has.status(200) + + -- sanity + assert.equals("1", header("X-Added-By-Filter-Plugin")) + assert.equals("1", header("X-Added-By-Lua-Plugin")) + assert_no_header("X-Remove-Me") + + assert.equals("plugin", header("X-Added-First")) + + -- added by Lua plugin, filter plugin appends + assert.same({ "lua", "plugin" }, header("X-Append-Me")) + + -- replaced last by filter plugin + assert.same("plugin", header("X-Replace-Me")) + + -- not replaced, because it was not added + assert_no_header("X-Replaced-By-Filter-Plugin") + + local filter_chain = { + route = { id = route.id }, + filters = { + { + name = "response_transformer", + config = cjson.encode({ + add = { + headers = { + "X-Added-First:filter-chain", + "X-Added-By-Filter-Chain:1", + "X-Removed-By-Filter-Plugin:filter-chain", + "X-Replaced-By-Filter-Plugin:filter-chain", + }, + }, + append = { + headers = { + "X-Append-Me:filter-chain", + }, + }, + replace = { + headers = { + "X-Replace-Me:filter-chain", + "X-Replaced-By-Filter-Chain:filter-chain", + }, + }, + remove = { + headers = { + "X-Not-Removed-By-Filter-Chain", + }, + }, + }), + } + } + } + + create_filter_chain(filter_chain) + helpers.wait_for_all_config_update() + res = proxy:get("/status/200") + assert.response(res).has.status(200) + + -- sanity + assert.equals("1", header("X-Added-By-Filter-Plugin")) + assert.equals("1", header("X-Added-By-Lua-Plugin")) + assert.equals("1", header("X-Added-By-Filter-Chain")) + assert_no_header("X-Remove-Me") + + -- added first by the filter chain + assert.equals("filter-chain", header("X-Added-First")) + + -- added by Lua, appended to by filter chain and filter plugin + assert.same({ "lua", "filter-chain", "plugin" }, header("X-Append-Me")) + -- added after the filter chain tried to remove it + assert.same("plugin", header("X-Not-Removed-By-Filter-Chain")) + + -- replaced last by filter plugin + assert.same("plugin", header("X-Replace-Me")) + + assert_no_header("X-Removed-By-Filter-Plugin") + assert.same("plugin", header("X-Replaced-By-Filter-Plugin")) + end) + + it("filter plugins execute in a consistent order", function() + -- should always run first because `tests-01` < `tests-02` + local plugin_1 = { + name = "tests-01", + config = "name=first", + route = { id = route.id }, + } + + local plugin_2 = { + name = "tests-02", + config = "name=last", + route = { id = route.id }, + } + + for _, order_added in ipairs({ + { plugin_1, plugin_2 }, + { plugin_2, plugin_1 }, + }) do + bp.plugins:truncate() + + create_plugin(order_added[1]) + create_plugin(order_added[2]) + + helpers.wait_for_all_config_update() + local res = proxy:get("/status/200", { + headers = { + ["X-PW-Phase"] = "request_headers", + ["X-PW-Test"] = "dump_config", + } + }) + + local body = assert.res_status(200, res) + assert.equals("name=first", body) + end + end) + end) end) end -- each strategy diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs index 9465eaf9075..746f4ff71a7 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/test_http.rs @@ -160,6 +160,10 @@ impl TestHttp { return self.send_http_dispatch(config); } "update_metrics" => self.update_metrics(), + "dump_config" => { + let res = self.config.as_ref().map(|config| config.to_string()); + self.send_plain_response(StatusCode::OK, res.as_deref()); + } _ => (), } } diff --git a/spec/fixtures/proxy_wasm_filters/tests/src/types.rs b/spec/fixtures/proxy_wasm_filters/tests/src/types.rs index 29f4d86a50f..a6a585f7b57 100644 --- a/spec/fixtures/proxy_wasm_filters/tests/src/types.rs +++ b/spec/fixtures/proxy_wasm_filters/tests/src/types.rs @@ -19,6 +19,16 @@ impl FromStr for TestConfig { } } +impl std::fmt::Display for TestConfig { + fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result { + let mut values: Vec = self.map.iter().map(|(k, v)| format!("{k}={v}")).collect(); + + values.sort(); + + write!(f, "{}", values.join(" ")) + } +} + #[derive(Debug, Eq, PartialEq, enum_utils::FromStr)] #[enumeration(rename_all = "snake_case")] pub enum TestPhase { From 127d0a237cefb77dff64d5fc6b3424cd79ac9a0f Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 3 Dec 2024 14:15:10 +0800 Subject: [PATCH 4174/4351] refactor(clustering/sync): clean the logic of sync_once (#13956) * refactor sync_once * clean * MAX_RETRY * SYNC_MAX_RETRY * clean * Revert "clean" This reverts commit b5415b285e5670263f70c4113bc4533549db0ba8. --- kong/clustering/services/sync/rpc.lua | 48 ++++++++++----------------- 1 file changed, 17 insertions(+), 31 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 4100afbb967..fdd3d0cb6f0 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -17,7 +17,7 @@ local CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY = constants.CLUSTERING_DATA_PLAN local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } -local MAX_RETRY = 5 +local SYNC_MAX_RETRY = 5 local assert = assert @@ -392,7 +392,8 @@ local function do_sync() end -local function sync_handler(premature) +local sync_handler +sync_handler = function(premature, try_counter) if premature then return end @@ -401,52 +402,37 @@ local function sync_handler(premature) if not res and err ~= "timeout" then ngx_log(ngx_ERR, "unable to create worker mutex and sync: ", err) end -end - - -local sync_once_impl - -local function start_sync_once_timer(retry_count) - local ok, err = ngx.timer.at(0, sync_once_impl, retry_count or 0) - if not ok then - return nil, err + -- try_counter is not set, only run once + if not try_counter then + return end - return true -end - - -function sync_once_impl(premature, retry_count) - if premature then + if try_counter <= 0 then + ngx_log(ngx_ERR, "sync_once try count exceeded.") return end - sync_handler() - - local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) - local current_version = tonumber(declarative.get_current_hash()) or 0 + assert(try_counter >= 1) + local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) if not latest_notified_version then ngx_log(ngx_DEBUG, "no version notified yet") return end - -- retry if the version is not updated - if current_version < latest_notified_version then - retry_count = retry_count or 0 - if retry_count > MAX_RETRY then - ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) - return - end - - return start_sync_once_timer(retry_count + 1) + local current_version = tonumber(declarative.get_current_hash()) or 0 + if current_version >= latest_notified_version then + return end + + -- retry if the version is not updated + return ngx.timer.at(0, sync_handler, try_counter - 1) end function _M:sync_once(delay) - return ngx.timer.at(delay or 0, sync_once_impl, 0) + return ngx.timer.at(delay or 0, sync_handler, SYNC_MAX_RETRY) end From 5e6b1f05f5e5a7b9543eb64004f3bb3dac8957e5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 3 Dec 2024 14:15:53 +0800 Subject: [PATCH 4175/4351] tests(clustering/sync): test with multiple dp nodes (#13957) * remove route * clean 01-sync --- .../19-incrmental_sync/01-sync_spec.lua | 204 +++--------------- .../02-multiple_dp_nodes_spec.lua | 113 ++++++++++ 2 files changed, 147 insertions(+), 170 deletions(-) create mode 100644 spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua index b057f547348..abb969d2a0f 100644 --- a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua +++ b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua @@ -1,6 +1,24 @@ local helpers = require "spec.helpers" local cjson = require("cjson.safe") +local function test_url(path, port, code, headers) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", port) + + local res = proxy_client:send({ + method = "GET", + path = path, + headers = headers, + }) + + local status = res and res.status + proxy_client:close() + if status == code then + return true + end + end, 10) +end + for _, strategy in helpers.each_strategy() do describe("Incremental Sync RPC #" .. strategy, function() @@ -70,20 +88,8 @@ describe("Incremental Sync RPC #" .. strategy, function() local json = cjson.decode(body) route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/001", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + + test_url("/001", 9002, 200) assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.no.line("unable to update clustering data plane status", true) @@ -115,20 +121,8 @@ describe("Incremental Sync RPC #" .. strategy, function() local json = cjson.decode(body) route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/002-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + + test_url("/002-foo", 9002, 200) res = assert(admin_client:put("/services/service-002/routes/" .. route_id, { body = { paths = { "/002-bar" }, }, @@ -136,20 +130,7 @@ describe("Incremental Sync RPC #" .. strategy, function() })) assert.res_status(200, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/002-bar", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + test_url("/002-bar", 9002, 200) assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.no.line("unable to update clustering data plane status", true) @@ -177,20 +158,8 @@ describe("Incremental Sync RPC #" .. strategy, function() local json = cjson.decode(body) route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/003-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + + test_url("/003-foo", 9002, 200) assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.no.line("unable to update clustering data plane status", true) @@ -201,20 +170,7 @@ describe("Incremental Sync RPC #" .. strategy, function() res = assert(admin_client:delete("/services/service-003/routes/" .. route_id)) assert.res_status(204, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/003-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 404 then - return true - end - end, 10) + test_url("/003-foo", 9002, 404) assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) end) @@ -237,20 +193,7 @@ describe("Incremental Sync RPC #" .. strategy, function() })) assert.res_status(201, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/004-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + test_url("/004-foo", 9002, 200) res = assert(admin_client:put("/services/service-004/routes/route-004", { body = { paths = { "/004-bar" }, }, @@ -258,20 +201,7 @@ describe("Incremental Sync RPC #" .. strategy, function() })) assert.res_status(200, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/004-bar", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + test_url("/004-bar", 9002, 200) assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.no.line("unable to update clustering data plane status", true) @@ -297,20 +227,7 @@ describe("Incremental Sync RPC #" .. strategy, function() })) assert.res_status(201, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/005-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + test_url("/005-foo", 9002, 200) assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.no.line("unable to update clustering data plane status", true) @@ -321,20 +238,7 @@ describe("Incremental Sync RPC #" .. strategy, function() res = assert(admin_client:delete("/services/service-005/routes/route-005")) assert.res_status(204, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/005-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 404 then - return true - end - end, 10) + test_url("/005-foo", 9002, 404) assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) end) @@ -361,20 +265,8 @@ describe("Incremental Sync RPC #" .. strategy, function() local json = cjson.decode(body) route_id = json.id - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/006-foo", - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + + test_url("/006-foo", 9002, 200) assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.no.line("unable to update clustering data plane status", true) @@ -403,21 +295,7 @@ describe("Incremental Sync RPC #" .. strategy, function() })) assert.res_status(201, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/006-foo", - headers = {["apikey"] = "my-key"}, - }) - - local status = res and res.status - proxy_client:close() - if status == 200 then - return true - end - end, 10) + test_url("/006-foo", 9002, 200, {["apikey"] = "my-key"}) assert.logfile().has.no.line("[kong.sync.v2] new delta due to cascade deleting", true) assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) @@ -427,21 +305,7 @@ describe("Incremental Sync RPC #" .. strategy, function() res = assert(admin_client:delete("/consumers/foo")) assert.res_status(204, res) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", 9002) - - res = proxy_client:send({ - method = "GET", - path = "/006-foo", - headers = {["apikey"] = "my-key"}, - }) - - local status = res and res.status - proxy_client:close() - if status == 401 then - return true - end - end, 10) + test_url("/006-foo", 9002, 401, {["apikey"] = "my-key"}) assert.logfile().has.line("[kong.sync.v2] new delta due to cascade deleting", true) assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) diff --git a/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua b/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua new file mode 100644 index 00000000000..8567c03fba2 --- /dev/null +++ b/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua @@ -0,0 +1,113 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") + +local function start_cp(strategy, port) + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:" .. port, + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", + cluster_incremental_sync = "on", -- incremental sync + })) +end + +local function start_dp(prefix, port) + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = prefix, + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:" .. port, + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", + cluster_incremental_sync = "on", -- incremental sync + worker_state_update_frequency = 1, + })) +end + +local function test_url(path, port, code) + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", port) + + local res = proxy_client:send({ + method = "GET", + path = path, + }) + + local status = res and res.status + proxy_client:close() + if status == code then + return true + end + end, 10) +end + +for _, strategy in helpers.each_strategy() do + +describe("Incremental Sync RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + start_cp(strategy, 9005) + start_dp("servroot2", 9002) + start_dp("servroot3", 9003) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong("servroot3") + helpers.stop_kong() + end) + + describe("sync works with multiple DP nodes", function() + + it("adding/removing routes", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "service-001", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + -- add a route + + res = assert(admin_client:post("/services/service-001/routes", { + body = { paths = { "/001" }, }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + local body = assert.res_status(201, res) + local json = cjson.decode(body) + local route_id = json.id + + test_url("/001", 9002, 200) + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) + + test_url("/001", 9003, 200) + assert.logfile("servroot3/logs/error.log").has.line("[kong.sync.v2] update entity", true) + + -- remove a route + + res = assert(admin_client:delete("/services/service-001/routes/" .. route_id)) + assert.res_status(204, res) + + test_url("/001", 9002, 404) + test_url("/001", 9003, 404) + end) + end) +end) + +end -- for _, strategy From a82ef7e1c428c99d43ca6e2431c6c436782cfa63 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 2 Dec 2024 21:37:54 +0800 Subject: [PATCH 4176/4351] chore(ai): remove unused debug line --- kong/llm/plugin/shared-filters/serialize-analytics.lua | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/kong/llm/plugin/shared-filters/serialize-analytics.lua b/kong/llm/plugin/shared-filters/serialize-analytics.lua index 1b246fa3ecd..a3901607872 100644 --- a/kong/llm/plugin/shared-filters/serialize-analytics.lua +++ b/kong/llm/plugin/shared-filters/serialize-analytics.lua @@ -65,9 +65,6 @@ function _M:run(conf) total_tokens = ai_plugin_o11y.metrics_get("llm_total_tokens_count"), cost = ai_plugin_o11y.metrics_get("llm_usage_cost"), } - - kong.log.inspect(usage) - kong.log.set_serialize_value(string.format("ai.%s.usage", ai_plugin_o11y.NAMESPACE), usage) @@ -82,4 +79,4 @@ function _M:run(conf) return true end -return _M \ No newline at end of file +return _M From 0e8d3fb29174fec294b677c9e491df7d353ba485 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Mon, 2 Dec 2024 22:57:16 +0800 Subject: [PATCH 4177/4351] fix(ai-prompr-decorator): fix unable to modify request --- .../plugins/ai-prompt-decorator/filters/decorate-prompt.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua b/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua index df0ad052b91..525c0822363 100644 --- a/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua +++ b/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua @@ -6,6 +6,7 @@ -- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] local new_tab = require("table.new") +local deep_copy = require("kong.tools.table").deep_copy local ai_plugin_ctx = require("kong.llm.plugin.ctx") local _M = { @@ -36,6 +37,9 @@ local function execute(request, conf) local prepend = conf.prompts.prepend or EMPTY local append = conf.prompts.append or EMPTY + -- ensure we don't modify the original request + request = deep_copy(request) + local old_messages = request.messages local new_messages = new_tab(#append + #prepend + #old_messages, 0) request.messages = new_messages @@ -84,4 +88,4 @@ function _M:run(conf) return true end -return _M \ No newline at end of file +return _M From 2df6a8242e71a5697353a88ef826c1f043a0a81d Mon Sep 17 00:00:00 2001 From: Jack Tysoe Date: Mon, 2 Dec 2024 17:56:41 +0000 Subject: [PATCH 4178/4351] fix: prompt decorator crashes AI Gateway when trying to decorate "prepend" --- kong/llm/plugin/ctx.lua | 5 + .../shared-filters/normalize-request.lua | 11 +- .../filters/decorate-prompt.lua | 17 +- .../02-integration_spec.lua | 241 ++++++++++++++---- 4 files changed, 211 insertions(+), 63 deletions(-) diff --git a/kong/llm/plugin/ctx.lua b/kong/llm/plugin/ctx.lua index 69d4a475bc5..aa227dac794 100644 --- a/kong/llm/plugin/ctx.lua +++ b/kong/llm/plugin/ctx.lua @@ -139,6 +139,11 @@ local EMPTY_REQUEST_T = _M.immutable_table({}) function _M.get_request_body_table_inuse() local request_body_table + + if _M.has_namespace("decorate-prompt") then -- has ai-prompt-decorator and others in future + request_body_table = _M.get_namespaced_ctx("decorate-prompt", "request_body_table") + end + if _M.has_namespace("normalize-request") then -- has ai-proxy/ai-proxy-advanced request_body_table = _M.get_namespaced_ctx("normalize-request", "request_body_table") end diff --git a/kong/llm/plugin/shared-filters/normalize-request.lua b/kong/llm/plugin/shared-filters/normalize-request.lua index d46764785a1..2242a573770 100644 --- a/kong/llm/plugin/shared-filters/normalize-request.lua +++ b/kong/llm/plugin/shared-filters/normalize-request.lua @@ -76,7 +76,14 @@ local function validate_and_transform(conf) local model_t = conf_m.model local model_provider = conf.model.provider -- use the one from conf, not the merged one to avoid potential security risk - local request_table = ai_plugin_ctx.get_namespaced_ctx("parse-request", "request_body_table") + local request_table + if ai_plugin_ctx.has_namespace("decorate-prompt") and + ai_plugin_ctx.get_namespaced_ctx("decorate-prompt", "decorated") then + request_table = ai_plugin_ctx.get_namespaced_ctx("decorate-prompt", "request_body_table") + else + request_table = ai_plugin_ctx.get_namespaced_ctx("parse-request", "request_body_table") + end + if not request_table then return bail(400, "content-type header does not match request body, or bad JSON formatting") end @@ -219,4 +226,4 @@ function _M:run(conf) return true end -return _M \ No newline at end of file +return _M diff --git a/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua b/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua index 525c0822363..69599999e3a 100644 --- a/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua +++ b/kong/plugins/ai-prompt-decorator/filters/decorate-prompt.lua @@ -6,16 +6,17 @@ -- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] local new_tab = require("table.new") -local deep_copy = require("kong.tools.table").deep_copy local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy local _M = { NAME = "decorate-prompt", STAGE = "REQ_TRANSFORMATION", - } +} local FILTER_OUTPUT_SCHEMA = { decorated = "boolean", + request_body_table = "table", } local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) @@ -24,7 +25,7 @@ local EMPTY = {} local function bad_request(msg) - kong.log.debug(msg) + kong.log.info(msg) return kong.response.exit(400, { error = { message = msg } }) end @@ -37,9 +38,6 @@ local function execute(request, conf) local prepend = conf.prompts.prepend or EMPTY local append = conf.prompts.append or EMPTY - -- ensure we don't modify the original request - request = deep_copy(request) - local old_messages = request.messages local new_messages = new_tab(#append + #prepend + #old_messages, 0) request.messages = new_messages @@ -81,9 +79,14 @@ function _M:run(conf) return bad_request("this LLM route only supports llm/chat type requests") end - kong.service.request.set_body(execute(request_body_table, conf), "application/json") + -- Deep copy to avoid modifying the immutable table. + -- Re-assign it to trigger GC of the old one and save memory. + request_body_table = execute(cycle_aware_deep_copy(request_body_table), conf) + + kong.service.request.set_body(request_body_table, "application/json") -- legacy set_ctx("decorated", true) + set_ctx("request_body_table", request_body_table) return true end diff --git a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua index 80c00b1af94..89acb6fd211 100644 --- a/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua +++ b/spec/03-plugins/41-ai-prompt-decorator/02-integration_spec.lua @@ -1,23 +1,45 @@ -local helpers = require "spec.helpers" +local helpers = require("spec.helpers") +local cjson = require("cjson") + local PLUGIN_NAME = "ai-prompt-decorator" -for _, strategy in helpers.all_strategies() do +local openai_flat_chat = { + messages = { + { + role = "user", + content = "I think that cheddar is the best cheese.", + }, + { + role = "assistant", + content = "No, brie is the best cheese.", + }, + { + role = "user", + content = "Why brie?", + }, + }, +} + + +for _, strategy in helpers.all_strategies() do if strategy ~= "cassandra" then describe(PLUGIN_NAME .. ": (access) [#" .. strategy .. "]", function() local client lazy_setup(function() - local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME }) + local bp = helpers.get_db_utils(strategy == "off" and "postgres" or strategy, nil, { PLUGIN_NAME, "ctx-checker-last", "ctx-checker" }) + - local route1 = bp.routes:insert({ - hosts = { "test1.com" }, + -- echo route, we don't need a mock AI here + local prepend = bp.routes:insert({ + hosts = { "prepend.decorate.local" }, }) bp.plugins:insert { name = PLUGIN_NAME, - route = { id = route1.id }, + route = { id = prepend.id }, config = { prompts = { prepend = { @@ -30,6 +52,28 @@ for _, strategy in helpers.all_strategies() do content = "Prepend text 2 here.", }, }, + }, + }, + } + + bp.plugins:insert { + name = "ctx-checker-last", + route = { id = prepend.id }, + config = { + ctx_check_field = "ai_namespaced_ctx", + } + } + + + local append = bp.routes:insert({ + hosts = { "append.decorate.local" }, + }) + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = append.id }, + config = { + prompts = { append = { [1] = { role = "assistant", @@ -44,72 +88,161 @@ for _, strategy in helpers.all_strategies() do }, } + bp.plugins:insert { + name = "ctx-checker-last", + route = { id = append.id }, + config = { + ctx_check_field = "ai_namespaced_ctx", + } + } + + local both = bp.routes:insert({ + hosts = { "both.decorate.local" }, + }) + + + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = both.id }, + config = { + prompts = { + prepend = { + [1] = { + role = "system", + content = "Prepend text 1 here.", + }, + [2] = { + role = "assistant", + content = "Prepend text 2 here.", + }, + }, + append = { + [1] = { + role = "assistant", + content = "Append text 3 here.", + }, + [2] = { + role = "user", + content = "Append text 4 here.", + }, + }, + }, + }, + } + + bp.plugins:insert { + name = "ctx-checker-last", + route = { id = both.id }, + config = { + ctx_check_field = "ai_namespaced_ctx", + } + } + + assert(helpers.start_kong({ database = strategy, nginx_conf = "spec/fixtures/custom_nginx.template", - plugins = "bundled," .. PLUGIN_NAME, + plugins = "bundled,ctx-checker-last,ctx-checker," .. PLUGIN_NAME, declarative_config = strategy == "off" and helpers.make_yaml_file() or nil, })) end) - lazy_teardown(function() - helpers.stop_kong() + helpers.stop_kong(nil, true) end) - before_each(function() client = helpers.proxy_client() end) - after_each(function() if client then client:close() end end) - - - it("blocks a non-chat message", function() - local r = client:get("/request", { - headers = { - host = "test1.com", - ["Content-Type"] = "application/json", - }, - body = [[ - { - "anything": [ - { - "random": "data" - } - ] - }]], - method = "POST", - }) - - assert.response(r).has.status(400) - local json = assert.response(r).has.jsonbody() - assert.same({ error = { message = "this LLM route only supports llm/chat type requests" }}, json) - end) - - - it("blocks an empty messages array", function() - local r = client:get("/request", { - headers = { - host = "test1.com", - ["Content-Type"] = "application/json", - }, - body = [[ - { - "messages": [] - }]], - method = "POST", - }) - - assert.response(r).has.status(400) - local json = assert.response(r).has.jsonbody() - assert.same({ error = { message = "this LLM route only supports llm/chat type requests" }}, json) + describe("request", function() + it("modifies the LLM chat request - prepend", function() + local r = client:get("/", { + headers = { + host = "prepend.decorate.local", + ["Content-Type"] = "application/json" + }, + body = cjson.encode(openai_flat_chat), + }) + + -- get the REQUEST body, that left Kong for the upstream, using the echo system + assert.response(r).has.status(200) + local request = assert.response(r).has.jsonbody() + request = cjson.decode(request.post_data.text) + + assert.same({ content = "Prepend text 1 here.", role = "system" }, request.messages[1]) + assert.same({ content = "Prepend text 2 here.", role = "system" }, request.messages[2]) + + -- check ngx.ctx was set properly for later AI chain filters + local ctx = assert.response(r).has.header("ctx-checker-last-ai-namespaced-ctx") + ctx = ngx.unescape_uri(ctx) + assert.match_re(ctx, [[.*decorate-prompt.*]]) + assert.match_re(ctx, [[.*decorated = true.*]]) + assert.match_re(ctx, [[.*Prepend text 1 here.*]]) + assert.match_re(ctx, [[.*Prepend text 2 here.*]]) + end) + + it("modifies the LLM chat request - append", function() + local r = client:get("/", { + headers = { + host = "append.decorate.local", + ["Content-Type"] = "application/json" + }, + body = cjson.encode(openai_flat_chat), + }) + + -- get the REQUEST body, that left Kong for the upstream, using the echo system + assert.response(r).has.status(200) + local request = assert.response(r).has.jsonbody() + request = cjson.decode(request.post_data.text) + + assert.same({ content = "Append text 1 here.", role = "assistant" }, request.messages[#request.messages-1]) + assert.same({ content = "Append text 2 here.", role = "user" }, request.messages[#request.messages]) + + -- check ngx.ctx was set properly for later AI chain filters + local ctx = assert.response(r).has.header("ctx-checker-last-ai-namespaced-ctx") + ctx = ngx.unescape_uri(ctx) + assert.match_re(ctx, [[.*decorate-prompt.*]]) + assert.match_re(ctx, [[.*decorated = true.*]]) + assert.match_re(ctx, [[.*Append text 1 here.*]]) + assert.match_re(ctx, [[.*Append text 2 here.*]]) + end) + + + it("modifies the LLM chat request - both", function() + local r = client:get("/", { + headers = { + host = "both.decorate.local", + ["Content-Type"] = "application/json" + }, + body = cjson.encode(openai_flat_chat), + }) + + -- get the REQUEST body, that left Kong for the upstream, using the echo system + assert.response(r).has.status(200) + local request = assert.response(r).has.jsonbody() + request = cjson.decode(request.post_data.text) + + assert.same({ content = "Prepend text 1 here.", role = "system" }, request.messages[1]) + assert.same({ content = "Prepend text 2 here.", role = "assistant" }, request.messages[2]) + assert.same({ content = "Append text 3 here.", role = "assistant" }, request.messages[#request.messages-1]) + assert.same({ content = "Append text 4 here.", role = "user" }, request.messages[#request.messages]) + + -- check ngx.ctx was set properly for later AI chain filters + local ctx = assert.response(r).has.header("ctx-checker-last-ai-namespaced-ctx") + ctx = ngx.unescape_uri(ctx) + assert.match_re(ctx, [[.*decorate-prompt.*]]) + assert.match_re(ctx, [[.*decorated = true.*]]) + assert.match_re(ctx, [[.*Prepend text 1 here.*]]) + assert.match_re(ctx, [[.*Prepend text 2 here.*]]) + assert.match_re(ctx, [[.*Append text 3 here.*]]) + assert.match_re(ctx, [[.*Append text 4 here.*]]) + end) end) - end) -end +end end From 9b2e13395b15276ceeb4604870f37ce3228fe08c Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 3 Dec 2024 18:04:51 +0800 Subject: [PATCH 4179/4351] Revert "refactor(clustering/sync): clean the logic of sync_once (#13956)" (#13972) This reverts commit 127d0a237cefb77dff64d5fc6b3424cd79ac9a0f. --- kong/clustering/services/sync/rpc.lua | 48 +++++++++++++++++---------- 1 file changed, 31 insertions(+), 17 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index fdd3d0cb6f0..4100afbb967 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -17,7 +17,7 @@ local CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY = constants.CLUSTERING_DATA_PLAN local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } -local SYNC_MAX_RETRY = 5 +local MAX_RETRY = 5 local assert = assert @@ -392,8 +392,7 @@ local function do_sync() end -local sync_handler -sync_handler = function(premature, try_counter) +local function sync_handler(premature) if premature then return end @@ -402,37 +401,52 @@ sync_handler = function(premature, try_counter) if not res and err ~= "timeout" then ngx_log(ngx_ERR, "unable to create worker mutex and sync: ", err) end +end - -- try_counter is not set, only run once - if not try_counter then - return - end - if try_counter <= 0 then - ngx_log(ngx_ERR, "sync_once try count exceeded.") - return +local sync_once_impl + + +local function start_sync_once_timer(retry_count) + local ok, err = ngx.timer.at(0, sync_once_impl, retry_count or 0) + if not ok then + return nil, err end - assert(try_counter >= 1) + return true +end - local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) - if not latest_notified_version then - ngx_log(ngx_DEBUG, "no version notified yet") + +function sync_once_impl(premature, retry_count) + if premature then return end + sync_handler() + + local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) local current_version = tonumber(declarative.get_current_hash()) or 0 - if current_version >= latest_notified_version then + + if not latest_notified_version then + ngx_log(ngx_DEBUG, "no version notified yet") return end -- retry if the version is not updated - return ngx.timer.at(0, sync_handler, try_counter - 1) + if current_version < latest_notified_version then + retry_count = retry_count or 0 + if retry_count > MAX_RETRY then + ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) + return + end + + return start_sync_once_timer(retry_count + 1) + end end function _M:sync_once(delay) - return ngx.timer.at(delay or 0, sync_handler, SYNC_MAX_RETRY) + return ngx.timer.at(delay or 0, sync_once_impl, 0) end From d9219831ceda4b2bbed06666d57ee51c15a2810b Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Thu, 5 Dec 2024 20:04:00 +0800 Subject: [PATCH 4180/4351] chore(tools): show PR title in the changelog/verify-prs report (#13974) --- changelog/verify-prs | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) diff --git a/changelog/verify-prs b/changelog/verify-prs index 1cbe0a51b93..073bcfaae3f 100755 --- a/changelog/verify-prs +++ b/changelog/verify-prs @@ -261,7 +261,7 @@ function get_commits_prs () { -H "Accept: application/vnd.github+json" \ -H "X-GitHub-Api-Version: 2022-11-28" \ -H "Authorization: Bearer ${GITHUB_TOKEN}" \ - "https://api.github.com/search/issues?q=$full_q" | jq -r '.items[].html_url' | tee -a "$prs_file" + "https://api.github.com/search/issues?q=$full_q" | jq -r '.items[]|"\(.html_url) - \(.title)"' | tee -a "$prs_file" full_q="$BASE_Q" fi @@ -276,7 +276,8 @@ function check_pr_changelog () { local changelog_pattern="changelog/unreleased/kong*/*.yml" local req_url="https://api.github.com/repos/${ORG_REPO}/pulls/PR_NUMBER/files" - local pr_number="${1##https*/}" + local pr_number="${1%% - *}" + pr_number="${pr_number##https*/}" req_url="${req_url/PR_NUMBER/$pr_number}" mapfile -t < <( curl -sSL \ -H "User-Agent: ${USER_AGENT}" \ @@ -300,7 +301,7 @@ function check_changelog () { parallel -j "$BULK" check_pr_changelog <"$1" else warn "WARNING: GNU 'parallel' is not available, fallback to 'xargs'" - <"$1" xargs -P "$BULK" -n1 bash -c 'check_pr_changelog "$@"' _ + cat "$1" | tr '\n' '\0'| xargs -0 -P "$BULK" -n1 bash -c 'check_pr_changelog "$@"' _ fi sort -uo "$prs_no_changelog_file" "$prs_no_changelog_file" } @@ -310,7 +311,8 @@ function check_cherrypick_label () { local label_pattern="cherry-pick kong-ee" local req_url="https://api.github.com/repos/${ORG_REPO}/issues/PR_NUMBER/labels" - local pr_number="${1##https://*/}" + local pr_number="${1%% - *}" + pr_number="${pr_number##https*/}" req_url="${req_url/PR_NUMBER/$pr_number}" mapfile -t < <( curl -sSL \ -H "User-Agent: ${USER_AGENT}" \ @@ -330,7 +332,8 @@ function check_cross_reference () { if [[ -z "${1:+x}" ]] ; then return ; fi local req_url="https://api.github.com/repos/${ORG_REPO}/issues/PR_NUMBER/timeline" - local pr_number="${1##https://*/}" + local pr_number="${1%% - *}" + pr_number="${pr_number##https*/}" req_url="${req_url/PR_NUMBER/$pr_number}" local first_paged_response @@ -391,7 +394,7 @@ function check_cross_reference () { } function check_ce2ee () { - if [[ "$ORG_REPO" != "kong/kong" && "$ORG_REPO" != "Kong/kong" ]] ; then + if [[ "${ORG_REPO,,}" != "kong/kong" ]] ; then warn "WARNING: only check CE2EE for CE repo. Skip $ORG_REPO" return fi @@ -403,7 +406,7 @@ function check_ce2ee () { parallel -j "$BULK" check_cherrypick_label <"$1" else warn "WARNING: GNU 'parallel' is not available, fallback to 'xargs'" - <"$1" xargs -P "$BULK" -n1 bash -c 'check_cherrypick_label "$@"' _ + cat "$1" |tr '\n' '\0' | xargs -0 -P "$BULK" -n1 bash -c 'check_cherrypick_label "$@"' _ fi sort -uo "$prs_no_cherrypick_label_file" "$prs_no_cherrypick_label_file" @@ -429,7 +432,7 @@ function check_ce2ee () { parallel -j "$BULK" check_cross_reference <"$1" else warn "WARNING: GNU 'parallel' is not available, fallback to 'xargs'" - <"$1" xargs -P "$BULK" -n1 bash -c 'check_cross_reference "$@"' _ + cat "$1" |tr '\n' '\0' | xargs -0 -P "$BULK" -n1 bash -c 'check_cross_reference "$@"' _ fi fi sort -uo "$prs_no_cross_reference_file" "$prs_no_cross_reference_file" From 10ed044c6ff3a99b4a107c7494f540f41f72c019 Mon Sep 17 00:00:00 2001 From: windmgc Date: Thu, 5 Dec 2024 16:35:00 +0800 Subject: [PATCH 4181/4351] tests(*): remove useless strategy arg from reload_kong helper function --- .../02-cmd/02-start_stop_spec.lua | 8 ++++---- spec/02-integration/02-cmd/03-reload_spec.lua | 18 +++++++++--------- .../04-admin_api/22-debug_spec.lua | 2 +- .../11-dbless/03-config_persistence_spec.lua | 2 +- spec/internal/wait.lua | 6 +++--- 5 files changed, 18 insertions(+), 18 deletions(-) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 70d7a3bf546..05cd85c2cba 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -739,7 +739,7 @@ describe("kong start/stop #" .. strategy, function() local body = assert.response(res).has.jsonbody() assert.equal("no Route matched with those values", body.message) - assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { database = "off", vaults = "mocksocket", plugins = "session", @@ -825,7 +825,7 @@ describe("kong start/stop #" .. strategy, function() local body = assert.response(res).has.jsonbody() assert.equal("no Route matched with those values", body.message) - assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { database = "off", vaults = "mocksocket", plugins = "session", @@ -916,7 +916,7 @@ describe("kong start/stop #" .. strategy, function() local body = assert.response(res).has.jsonbody() assert.equal("no Route matched with those values", body.message) - assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { database = "off", vaults = "mocksocket", plugins = "session", @@ -1005,7 +1005,7 @@ describe("kong start/stop #" .. strategy, function() local body = assert.response(res).has.jsonbody() assert.equal("no Route matched with those values", body.message) - assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { database = "off", vaults = "mocksocket", plugins = "session", diff --git a/spec/02-integration/02-cmd/03-reload_spec.lua b/spec/02-integration/02-cmd/03-reload_spec.lua index 218ec0dcdd3..e136428dc73 100644 --- a/spec/02-integration/02-cmd/03-reload_spec.lua +++ b/spec/02-integration/02-cmd/03-reload_spec.lua @@ -24,7 +24,7 @@ describe("kong reload #" .. strategy, function() local nginx_pid = wait_for_file_contents(helpers.test_conf.nginx_pid, 10) -- kong_exec uses test conf too, so same prefix - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix)) local nginx_pid_after = wait_for_file_contents(helpers.test_conf.nginx_pid, 10) @@ -133,7 +133,7 @@ describe("kong reload #" .. strategy, function() local pids_1 = json.pids client:close() - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix)) client = helpers.admin_client() local res = assert(client:get("/")) @@ -170,7 +170,7 @@ describe("kong reload #" .. strategy, function() local node_id_1 = json.node_id client:close() - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix)) client = helpers.admin_client() local res = assert(client:get("/")) @@ -246,7 +246,7 @@ describe("kong reload #" .. strategy, function() - example.test ]], yaml_file) - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { declarative_config = yaml_file, })) @@ -316,7 +316,7 @@ describe("kong reload #" .. strategy, function() return true end) - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix)) admin_client = assert(helpers.admin_client()) local res = assert(admin_client:send { @@ -413,7 +413,7 @@ describe("kong reload #" .. strategy, function() return true end) - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix)) + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix)) admin_client = assert(helpers.admin_client()) local res = assert(admin_client:send { @@ -504,7 +504,7 @@ describe("kong reload #" .. strategy, function() weight: 100 ]], yaml_file) - assert(helpers.reload_kong(strategy, "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { declarative_config = yaml_file, })) @@ -655,7 +655,7 @@ describe("key-auth plugin invalidation on dbless reload #off", function() keyauth_credentials: - key: my-new-key ]], yaml_file) - assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { database = "off", declarative_config = yaml_file, })) @@ -743,7 +743,7 @@ describe("Admin GUI config", function () client:close() - assert(helpers.reload_kong("off", "reload --conf " .. helpers.test_conf_path, { + assert(helpers.reload_kong("reload --conf " .. helpers.test_conf_path, { database = "off", admin_gui_listen = "127.0.0.1:9012", admin_gui_url = "http://test2.example.com", diff --git a/spec/02-integration/04-admin_api/22-debug_spec.lua b/spec/02-integration/04-admin_api/22-debug_spec.lua index 620702bfe64..e2e84af7045 100644 --- a/spec/02-integration/04-admin_api/22-debug_spec.lua +++ b/spec/02-integration/04-admin_api/22-debug_spec.lua @@ -520,7 +520,7 @@ describe("Admin API - Kong debug route with strategy #" .. strategy, function() end, 3) local prefix = helpers.test_conf.prefix - assert(helpers.reload_kong(strategy, "reload --prefix " .. prefix)) + assert(helpers.reload_kong("reload --prefix " .. prefix)) -- Wait for new workers to spawn helpers.pwait_until(function() diff --git a/spec/02-integration/11-dbless/03-config_persistence_spec.lua b/spec/02-integration/11-dbless/03-config_persistence_spec.lua index f49d4958986..b0316416888 100644 --- a/spec/02-integration/11-dbless/03-config_persistence_spec.lua +++ b/spec/02-integration/11-dbless/03-config_persistence_spec.lua @@ -141,7 +141,7 @@ describe("dbless persistence with a declarative config #off", function() end) it("doesn't load the persisted lmdb config if a declarative config is set on reload", function() - assert(helpers.reload_kong("off", "reload --prefix " .. helpers.test_conf.prefix, { + assert(helpers.reload_kong("reload --prefix " .. helpers.test_conf.prefix, { database = "off", declarative_config = yaml_file, })) diff --git a/spec/internal/wait.lua b/spec/internal/wait.lua index 06d916a285b..79c39129411 100644 --- a/spec/internal/wait.lua +++ b/spec/internal/wait.lua @@ -589,7 +589,7 @@ do end -local function wait_until_no_common_workers(workers, expected_total, strategy) +local function wait_until_no_common_workers(workers, expected_total) wait_until(function() local pok, admin_client = pcall(client.admin_client) if not pok then @@ -665,11 +665,11 @@ end --- Reload Kong and wait all workers are restarted. -local function reload_kong(strategy, ...) +local function reload_kong(...) local workers = get_kong_workers() local ok, err = shell.kong_exec(...) if ok then - wait_until_no_common_workers(workers, 1, strategy) + wait_until_no_common_workers(workers, 1) end return ok, err end From 88ffdda5904d0b375e973014951b65a107f593c5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 6 Dec 2024 15:38:52 +0800 Subject: [PATCH 4182/4351] tests(clustering/rpc): add rpc service in custom plugin for testing (#13958) --- .../18-hybrid_rpc/01-rpc_spec.lua | 22 +++++++++++-------- .../18-hybrid_rpc/04-concentrator_spec.lua | 15 +++++++------ .../kong/plugins/rpc-hello-test/handler.lua | 14 ++++++++++++ .../kong/plugins/rpc-hello-test/schema.lua | 12 ++++++++++ 4 files changed, 47 insertions(+), 16 deletions(-) create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/schema.lua diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index 6b717e293cb..8f670a0388e 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -2,10 +2,9 @@ local helpers = require "spec.helpers" local cjson = require("cjson.safe") local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS --- we need incremental sync to verify rpc -for _, inc_sync in ipairs { "on" } do +-- register a test rpc service in custom plugin rpc-hello-test for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode RPC #" .. strategy .. " inc_sync=" .. inc_sync, function() + describe("Hybrid Mode RPC #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -20,7 +19,8 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = inc_sync, -- incremental sync + plugins = "bundled,rpc-hello-test", + cluster_incremental_sync = "off", })) assert(helpers.start_kong({ @@ -33,7 +33,8 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = inc_sync, -- incremental sync + plugins = "bundled,rpc-hello-test", + cluster_incremental_sync = "off", })) end) @@ -69,9 +70,13 @@ for _, strategy in helpers.each_strategy() do assert(tonumber(m[2]) >= 9) -- check the available rpc service - table.sort(v.rpc_capabilities) - assert.same("kong.sync.v2", v.rpc_capabilities[1]) - return true + for _, c in ipairs(v.rpc_capabilities) do + if c == "kong.test" then + return true + end + end + + return false end end end, 10) @@ -79,4 +84,3 @@ for _, strategy in helpers.each_strategy() do end) end) end -- for _, strategy -end -- for inc_sync diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua index f88e0bba8aa..445bcee6ec1 100644 --- a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -28,10 +28,9 @@ local function obtain_dp_node_id() -- luacheck: ignore end --- we need incremental sync to verify rpc -for _, inc_sync in ipairs { "on" } do +-- register a test rpc service in custom plugin rpc-hello-test for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode RPC over DB concentrator #" .. strategy .. " inc_sync=" .. inc_sync, function() + describe("Hybrid Mode RPC over DB concentrator #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -47,7 +46,8 @@ for _, strategy in helpers.each_strategy() do admin_listen = "127.0.0.1:" .. helpers.get_available_port(), nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = inc_sync, -- incremental sync + plugins = "bundled,rpc-hello-test", + cluster_incremental_sync = "off", })) assert(helpers.start_kong({ @@ -59,7 +59,8 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:" .. helpers.get_available_port(), nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = inc_sync, -- incremental sync + plugins = "bundled,rpc-hello-test", + cluster_incremental_sync = "off", })) assert(helpers.start_kong({ @@ -72,7 +73,8 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = inc_sync, -- incremental sync + plugins = "bundled,rpc-hello-test", + cluster_incremental_sync = "off", })) end) @@ -87,4 +89,3 @@ for _, strategy in helpers.each_strategy() do --end) end) end -- for _, strategy -end -- for inc_sync diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua new file mode 100644 index 00000000000..7ef7af7a4da --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua @@ -0,0 +1,14 @@ +local RpcHelloTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcHelloTestHandler:init_worker() + kong.rpc.callbacks:register("kong.test.hello", function(node_id, greeting) + return "hello ".. greeting + end) +end + + +return RpcHelloTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/schema.lua new file mode 100644 index 00000000000..a11e2494826 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-hello-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 7eecd969a76be08ab941c8a007e6217411239e1c Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 9 Dec 2024 14:14:41 -0800 Subject: [PATCH 4183/4351] tests(busted): make all setup() and teardown() calls lazy (#13984) This turns on the `--lazy` flag for busted, which has the effect of making all `setup()` and `teardown()` invocations behave as `lazy_setup()` and `lazy_teardown()`. --- .busted | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/.busted b/.busted index 4cf541982ee..57e2f9eabc2 100644 --- a/.busted +++ b/.busted @@ -1,5 +1,7 @@ return { default = { - lpath = "./?.lua;./?/init.lua;" + lpath = "./?.lua;./?/init.lua;", + -- make setup() and teardown() behave like their lazy_ variants + lazy = true, } } From 8f35f670914bce85e10b0fe20cb0a3ff72a5d929 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 9 Dec 2024 14:37:07 -0800 Subject: [PATCH 4184/4351] tests(wasm): add missing filter tags (#13995) * tests(wasm): fix some eventual assertions These checks using assert.eventually() could have yielded a false positive under certain conditions. * tests(wasm): add missing filter tags This adds some missing #off and #postgres tags that are used in CI to filter out certain testing scenarios. --- spec/02-integration/20-wasm/06-clustering_spec.lua | 4 ++-- spec/02-integration/20-wasm/08-declarative_spec.lua | 6 +++--- spec/02-integration/20-wasm/10-wasmtime_spec.lua | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index 9e36d4dce66..4d5a63e323d 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -237,7 +237,7 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() res:read_body() if res.status ~= 200 then - return { + return nil, { msg = "bad http status", exp = 200, got = res.status, @@ -269,7 +269,7 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() res:read_body() if res.status ~= 200 then - return { + return nil, { msg = "bad http status", exp = 200, got = res.status, diff --git a/spec/02-integration/20-wasm/08-declarative_spec.lua b/spec/02-integration/20-wasm/08-declarative_spec.lua index 8ca4da97cb8..ed75cc66a98 100644 --- a/spec/02-integration/20-wasm/08-declarative_spec.lua +++ b/spec/02-integration/20-wasm/08-declarative_spec.lua @@ -72,7 +72,7 @@ local function expect_field_error(res, field, err) end -describe("#wasm declarative config", function() +describe("#wasm declarative config (db = #off)", function() local admin local proxy local header_name = "x-wasm-dbless" @@ -172,7 +172,7 @@ describe("#wasm declarative config", function() end) -describe("#wasm declarative config (no installed filters)", function() +describe("#wasm declarative config (no installed filters) (db = #off)", function() local tmp_dir lazy_setup(function() @@ -265,7 +265,7 @@ describe("#wasm declarative config (no installed filters)", function() end) end) -describe("#wasm declarative config (wasm = off)", function() +describe("#wasm declarative config (wasm = off) (db = #off)", function() describe("POST /config", function() local client diff --git a/spec/02-integration/20-wasm/10-wasmtime_spec.lua b/spec/02-integration/20-wasm/10-wasmtime_spec.lua index c8a1027935d..60a5bed93d8 100644 --- a/spec/02-integration/20-wasm/10-wasmtime_spec.lua +++ b/spec/02-integration/20-wasm/10-wasmtime_spec.lua @@ -6,7 +6,7 @@ for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do for _, role in ipairs({"traditional", "control_plane", "data_plane"}) do -describe("#wasm wasmtime (role: " .. role .. ")", function() +describe("#wasm wasmtime (role: " .. role .. ") (#postgres, #db)", function() describe("kong prepare", function() local conf local prefix = "./wasm" From 9251dc791655790510fa7f3dbedd05cb62147311 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 6 Dec 2024 17:02:37 +0800 Subject: [PATCH 4185/4351] chore(cd): remove ubuntu-20.04 --- .github/matrix-full.yml | 10 - scripts/explain_manifest/config.py | 13 -- .../fixtures/ubuntu-20.04-amd64.txt | 204 ------------------ 3 files changed, 227 deletions(-) delete mode 100644 scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 4c8ae1fb6a4..97f4b1bca6b 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -7,10 +7,6 @@ build-packages: # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu -- label: ubuntu-20.04 - image: ubuntu:20.04 - package: deb - check-manifest-suite: ubuntu-20.04-amd64 - label: ubuntu-22.04 image: ubuntu:22.04 package: deb @@ -120,12 +116,6 @@ scan-vulnerabilities: release-packages: # Ubuntu -- label: ubuntu-20.04 - package: deb - artifact-from: ubuntu-20.04 - artifact-version: 20.04 - artifact-type: ubuntu - artifact: kong.amd64.deb - label: ubuntu-22.04 package: deb artifact-from: ubuntu-22.04 diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 04e19f4830e..2250cac8c57 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -99,19 +99,6 @@ def transform(f: FileInfo): }, } ), - "ubuntu-20.04-amd64": ExpectSuite( - name="Ubuntu 20.04 (amd64)", - manifest="fixtures/ubuntu-20.04-amd64.txt", - tests={ - common_suites: {}, - libc_libcpp_suites: { - "libc_max_version": "2.30", - # gcc 9.3.0 - "libcxx_max_version": "3.4.28", - "cxxabi_max_version": "1.3.12", - }, - } - ), "ubuntu-22.04-amd64": ExpectSuite( name="Ubuntu 22.04 (amd64)", manifest="fixtures/ubuntu-22.04-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt deleted file mode 100644 index ced909d9fcb..00000000000 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ /dev/null @@ -1,204 +0,0 @@ -- Path : /etc/kong/kong.logrotate - -- Path : /lib/systemd/system/kong.service - -- Path : /usr/local/kong/gui - Type : directory - -- Path : /usr/local/kong/include/google - Type : directory - -- Path : /usr/local/kong/include/kong - Type : directory - -- Path : /usr/local/kong/lib/engines-3/afalg.so - Needed : - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/capi.so - Needed : - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/loader_attic.so - Needed : - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/engines-3/padlock.so - Needed : - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libada.so - Needed : - - libstdc++.so.6 - - libgcc_s.so.1 - - libc.so.6 - -- Path : /usr/local/kong/lib/libcrypto.so.3 - Needed : - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 - Needed : - - libc.so.6 - -- Path : /usr/local/kong/lib/libsnappy.so - Needed : - - libstdc++.so.6 - - libgcc_s.so.1 - - libc.so.6 - -- Path : /usr/local/kong/lib/libssl.so.3 - Needed : - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/kong/lib/ossl-modules/legacy.so - Needed : - - libcrypto.so.3 - - libdl.so.2 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lfs.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lpeg.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lsyslog.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_pack.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lua_system_constants.so - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/lxp.so - Needed : - - libexpat.so.1 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/mime/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/pb.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/core.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/serial.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/socket/unix.so - Needed : - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/ssl.so - Needed : - - libssl.so.3 - - libcrypto.so.3 - - libc.so.6 - Runpath : /usr/local/kong/lib - -- Path : /usr/local/lib/lua/5.1/yaml.so - Needed : - - libyaml-0.so.2 - - libc.so.6 - -- Path : /usr/local/openresty/lualib/cjson.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/librestysignal.so - -- Path : /usr/local/openresty/lualib/rds/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/lualib/redis/parser.so - Needed : - - libc.so.6 - -- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so - Needed : - - libdl.so.2 - - libm.so.6 - - libpthread.so.0 - - libgcc_s.so.1 - - libc.so.6 - - ld-linux-x86-64.so.2 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - -- Path : /usr/local/openresty/nginx/sbin/nginx - Needed : - - libdl.so.2 - - libpthread.so.0 - - libcrypt.so.1 - - libluajit-5.1.so.2 - - libm.so.6 - - libssl.so.3 - - libcrypto.so.3 - - libz.so.1 - - libc.so.6 - Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib - Modules : - - lua-kong-nginx-module - - lua-kong-nginx-module/stream - - lua-resty-events - - lua-resty-lmdb - - ngx_brotli - - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 - DWARF : True - DWARF - ngx_http_request_t related DWARF DIEs: True - -- Path : /usr/local/openresty/site/lualib/libatc_router.so - Needed : - - libgcc_s.so.1 - - libpthread.so.0 - - libdl.so.2 - - libc.so.6 - - ld-linux-x86-64.so.2 - -- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so - Needed : - - libstdc++.so.6 - - libgcc_s.so.1 - - libc.so.6 - From 96076c31706f4dde362883b9e6df58002dc84c41 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 10 Dec 2024 12:51:02 +0800 Subject: [PATCH 4186/4351] Revert "chore(cd): remove ubuntu-20.04" This reverts commit 9251dc791655790510fa7f3dbedd05cb62147311. --- .github/matrix-full.yml | 10 + scripts/explain_manifest/config.py | 13 ++ .../fixtures/ubuntu-20.04-amd64.txt | 204 ++++++++++++++++++ 3 files changed, 227 insertions(+) create mode 100644 scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt diff --git a/.github/matrix-full.yml b/.github/matrix-full.yml index 97f4b1bca6b..4c8ae1fb6a4 100644 --- a/.github/matrix-full.yml +++ b/.github/matrix-full.yml @@ -7,6 +7,10 @@ build-packages: # check-manifest-suite: the check manifest suite as defined in scripts/explain_manifest/config.py # Ubuntu +- label: ubuntu-20.04 + image: ubuntu:20.04 + package: deb + check-manifest-suite: ubuntu-20.04-amd64 - label: ubuntu-22.04 image: ubuntu:22.04 package: deb @@ -116,6 +120,12 @@ scan-vulnerabilities: release-packages: # Ubuntu +- label: ubuntu-20.04 + package: deb + artifact-from: ubuntu-20.04 + artifact-version: 20.04 + artifact-type: ubuntu + artifact: kong.amd64.deb - label: ubuntu-22.04 package: deb artifact-from: ubuntu-22.04 diff --git a/scripts/explain_manifest/config.py b/scripts/explain_manifest/config.py index 2250cac8c57..04e19f4830e 100644 --- a/scripts/explain_manifest/config.py +++ b/scripts/explain_manifest/config.py @@ -99,6 +99,19 @@ def transform(f: FileInfo): }, } ), + "ubuntu-20.04-amd64": ExpectSuite( + name="Ubuntu 20.04 (amd64)", + manifest="fixtures/ubuntu-20.04-amd64.txt", + tests={ + common_suites: {}, + libc_libcpp_suites: { + "libc_max_version": "2.30", + # gcc 9.3.0 + "libcxx_max_version": "3.4.28", + "cxxabi_max_version": "1.3.12", + }, + } + ), "ubuntu-22.04-amd64": ExpectSuite( name="Ubuntu 22.04 (amd64)", manifest="fixtures/ubuntu-22.04-amd64.txt", diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt new file mode 100644 index 00000000000..ced909d9fcb --- /dev/null +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -0,0 +1,204 @@ +- Path : /etc/kong/kong.logrotate + +- Path : /lib/systemd/system/kong.service + +- Path : /usr/local/kong/gui + Type : directory + +- Path : /usr/local/kong/include/google + Type : directory + +- Path : /usr/local/kong/include/kong + Type : directory + +- Path : /usr/local/kong/lib/engines-3/afalg.so + Needed : + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/capi.so + Needed : + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/loader_attic.so + Needed : + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/engines-3/padlock.so + Needed : + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libada.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/kong/lib/libcrypto.so.3 + Needed : + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/libexpat.so.1.9.2 + Needed : + - libc.so.6 + +- Path : /usr/local/kong/lib/libsnappy.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + +- Path : /usr/local/kong/lib/libssl.so.3 + Needed : + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/kong/lib/ossl-modules/legacy.so + Needed : + - libcrypto.so.3 + - libdl.so.2 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lfs.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lpeg.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lsyslog.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_pack.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lua_system_constants.so + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/lxp.so + Needed : + - libexpat.so.1 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/mime/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/pb.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/core.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/serial.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/socket/unix.so + Needed : + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/ssl.so + Needed : + - libssl.so.3 + - libcrypto.so.3 + - libc.so.6 + Runpath : /usr/local/kong/lib + +- Path : /usr/local/lib/lua/5.1/yaml.so + Needed : + - libyaml-0.so.2 + - libc.so.6 + +- Path : /usr/local/openresty/lualib/cjson.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/librestysignal.so + +- Path : /usr/local/openresty/lualib/rds/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/lualib/redis/parser.so + Needed : + - libc.so.6 + +- Path : /usr/local/openresty/nginx/modules/ngx_wasmx_module.so + Needed : + - libdl.so.2 + - libm.so.6 + - libpthread.so.0 + - libgcc_s.so.1 + - libc.so.6 + - ld-linux-x86-64.so.2 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + +- Path : /usr/local/openresty/nginx/sbin/nginx + Needed : + - libdl.so.2 + - libpthread.so.0 + - libcrypt.so.1 + - libluajit-5.1.so.2 + - libm.so.6 + - libssl.so.3 + - libcrypto.so.3 + - libz.so.1 + - libc.so.6 + Runpath : /usr/local/openresty/luajit/lib:/usr/local/kong/lib:/usr/local/openresty/lualib + Modules : + - lua-kong-nginx-module + - lua-kong-nginx-module/stream + - lua-resty-events + - lua-resty-lmdb + - ngx_brotli + - ngx_wasmx_module + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + DWARF : True + DWARF - ngx_http_request_t related DWARF DIEs: True + +- Path : /usr/local/openresty/site/lualib/libatc_router.so + Needed : + - libgcc_s.so.1 + - libpthread.so.0 + - libdl.so.2 + - libc.so.6 + - ld-linux-x86-64.so.2 + +- Path : /usr/local/openresty/site/lualib/libsimdjson_ffi.so + Needed : + - libstdc++.so.6 + - libgcc_s.so.1 + - libc.so.6 + From b594b1d602321a3e6307cb4d2b7e78ed36645e34 Mon Sep 17 00:00:00 2001 From: Sanskar Jaiswal Date: Tue, 10 Dec 2024 18:47:10 +0530 Subject: [PATCH 4187/4351] style(clustering): log pings only when the hash changes (#13885) Signed-off-by: Sanskar Jaiswal --- kong/clustering/data_plane.lua | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 75fa4581801..63e56686398 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -34,6 +34,7 @@ local PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = PING_INTERVAL * 1.5 local _log_prefix = "[clustering] " local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH +local prev_hash local endswith = require("pl.stringx").endswith @@ -100,8 +101,10 @@ local function send_ping(c, log_suffix) ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, "unable to send ping frame to control plane: ", err, log_suffix) - else - ngx_log(ngx_DEBUG, _log_prefix, "sent ping frame to control plane", log_suffix) + -- only log a ping if the hash changed + elseif hash ~= prev_hash then + prev_hash = hash + ngx_log(ngx_INFO, _log_prefix, "sent ping frame to control plane with hash: ", hash, log_suffix) end end From ce668ccb86479bbdda70f1094a92d6b57bc65166 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Tue, 10 Dec 2024 22:36:14 +0800 Subject: [PATCH 4188/4351] fix(sync): do not introduce router rebuild timer for full sync (#14001) * fix(sync): do not introduce router rebuild timer for full sync * improve code style * fix comment: remove CP related info --- kong/runloop/handler.lua | 22 +++++++++++++++------- 1 file changed, 15 insertions(+), 7 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 4308689770b..37efc7f8bb7 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -359,12 +359,17 @@ local function new_router(version) end end - local detect_changes = kong.core_cache and true - - -- for dbless we will not check changes when initing - if db.strategy == "off" and get_phase() == "init_worker" then - detect_changes = false - end + -- We need to detect router changes if there is some one modifying the routers, + -- like rebuild_router_timer. And it relies on core_cache to detect changes. + -- + -- 1. stratey off (dbless) + -- incremental_sync on: + -- non init worker: true(kong.core_cache) + -- init worker: false + -- incremental_sync off: false + -- 2. strategy on (non dbless): true(kong.core_cache) + local detect_changes = kong.core_cache and + (db.strategy ~= "off" or (kong.sync and get_phase() ~= "init_worker")) local counter = 0 local page_size = db.routes.pagination.max_page_size @@ -979,7 +984,10 @@ return { end end - do -- start some rebuild timers + -- start some rebuild timers for + -- 1. traditional mode + -- 2. DP with incremental sync on (dbless mode) + if strategy ~= "off" or kong.sync then local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 local router_async_opts = { From d40ceddb6ea9e2077c60f9d3e21c1ab7be4a0a4d Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Tue, 10 Dec 2024 17:18:55 -0800 Subject: [PATCH 4189/4351] fix(prometheus): use configure() handler to toggle upstream_health_metrics (#13983) * fix(prometheus): use configure() handler to toggle upstream_health_metrics This setting was added before we had the :configure() phase handler and relied instead on the :log() handler to toggle itself. I suspect that there is some buggy behavior in this approach, but it's hard to craft a test case to reliably confirm. In any case, this commit updates the plugin to use the :configure() handler to toggle the setting, as this is now the idiomatic way of performing this task. * tests(prometheus): swap setup/teardown for their lazy variants * docs(prometheus): add changelog entry * docs(prometheus): fix changelog entry * Revert "tests(prometheus): swap setup/teardown for their lazy variants" This reverts commit f97ab64295cd9313b942fca1748ed4e61bb1831a. --- .../prometheus-upstream-metrics-toggle.yml | 3 ++ kong/plugins/prometheus/exporter.lua | 37 +++++++++---------- kong/plugins/prometheus/handler.lua | 6 --- 3 files changed, 21 insertions(+), 25 deletions(-) create mode 100644 changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml diff --git a/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml b/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml new file mode 100644 index 00000000000..4c67209dd79 --- /dev/null +++ b/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml @@ -0,0 +1,3 @@ +message: "**Prometheus**: Use the :configure() handler to toggle upstream_health_metrics" +type: bugfix +scope: Plugin diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 83e3d05a917..4c37287da5a 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -23,8 +23,9 @@ local role = kong.configuration.role local KONG_LATENCY_BUCKETS = { 1, 2, 5, 7, 10, 15, 20, 30, 50, 75, 100, 200, 500, 750, 1000, 3000, 6000 } local UPSTREAM_LATENCY_BUCKETS = { 25, 50, 80, 100, 250, 400, 700, 1000, 2000, 5000, 10000, 30000, 60000 } local AI_LLM_PROVIDER_LATENCY_BUCKETS = { 250, 500, 1000, 1500, 2000, 2500, 3000, 3500, 4000, 4500, 5000, 10000, 30000, 60000 } -local IS_PROMETHEUS_ENABLED +local IS_PROMETHEUS_ENABLED = false +local export_upstream_health_metrics = false local metrics = {} -- prometheus.lua instance @@ -206,7 +207,21 @@ end local function configure(configs) - IS_PROMETHEUS_ENABLED = configs ~= nil + -- everything disabled by default + IS_PROMETHEUS_ENABLED = false + export_upstream_health_metrics = false + + if configs ~= nil then + IS_PROMETHEUS_ENABLED = true + + for i = 1, #configs do + -- export upstream health metrics if any plugin has explicitly enabled them + if configs[i].upstream_health_metrics then + export_upstream_health_metrics = true + break + end + end + end end @@ -402,16 +417,6 @@ local function log(message, serialized) end end --- The upstream health metrics is turned on if at least one of --- the plugin turns upstream_health_metrics on. --- Due to the fact that during scrape time we don't want to --- iterrate over all plugins to find out if upstream_health_metrics --- is turned on or not, we will need a Kong reload if someone --- turned on upstream_health_metrics on and off again, to actually --- stop exporting upstream health metrics -local should_export_upstream_health_metrics = false - - local function metric_data(write_fn) if not prometheus or not metrics then kong.log.err("prometheus: plugin is not initialized, please make sure ", @@ -449,7 +454,7 @@ local function metric_data(write_fn) local phase = get_phase() -- only export upstream health metrics in traditional mode and data plane - if role ~= "control_plane" and should_export_upstream_health_metrics then + if role ~= "control_plane" and export_upstream_health_metrics then -- erase all target/upstream metrics, prevent exposing old metrics metrics.upstream_target_health:reset() @@ -562,11 +567,6 @@ local function get_prometheus() return prometheus end -local function set_export_upstream_health_metrics(set_or_not) - should_export_upstream_health_metrics = set_or_not -end - - return { init = init, init_worker = init_worker, @@ -575,5 +575,4 @@ return { metric_data = metric_data, collect = collect, get_prometheus = get_prometheus, - set_export_upstream_health_metrics = set_export_upstream_health_metrics, } diff --git a/kong/plugins/prometheus/handler.lua b/kong/plugins/prometheus/handler.lua index 3666b406f00..49078afceea 100644 --- a/kong/plugins/prometheus/handler.lua +++ b/kong/plugins/prometheus/handler.lua @@ -58,12 +58,6 @@ function PrometheusHandler:log(conf) serialized.ai_metrics = message.ai end - if conf.upstream_health_metrics then - exporter.set_export_upstream_health_metrics(true) - else - exporter.set_export_upstream_health_metrics(false) - end - exporter.log(message, serialized) end From 358fff3869ce330880827a947db8bac3b5066215 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 11 Dec 2024 11:44:50 -0800 Subject: [PATCH 4190/4351] tests(*): shutdown timerng instance after test completion (#14005) --- .busted | 1 + kong-3.10.0-0.rockspec | 1 + kong/cmd/init.lua | 11 ++----- kong/cmd/utils/timer.lua | 18 +++++++++++ spec/busted-ci-helper.lua | 67 +++++++++++++++++++++++---------------- 5 files changed, 63 insertions(+), 35 deletions(-) create mode 100644 kong/cmd/utils/timer.lua diff --git a/.busted b/.busted index 57e2f9eabc2..706d058cbb3 100644 --- a/.busted +++ b/.busted @@ -3,5 +3,6 @@ return { lpath = "./?.lua;./?/init.lua;", -- make setup() and teardown() behave like their lazy_ variants lazy = true, + helper = "./spec/busted-ci-helper.lua", } } diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index e8eac299973..2ba7c9e54f2 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -155,6 +155,7 @@ build = { ["kong.cmd.utils.prefix_handler"] = "kong/cmd/utils/prefix_handler.lua", ["kong.cmd.utils.process_secrets"] = "kong/cmd/utils/process_secrets.lua", ["kong.cmd.utils.inject_confs"] = "kong/cmd/utils/inject_confs.lua", + ["kong.cmd.utils.timer"] = "kong/cmd/utils/timer.lua", ["kong.api"] = "kong/api/init.lua", ["kong.api.api_helpers"] = "kong/api/api_helpers.lua", diff --git a/kong/cmd/init.lua b/kong/cmd/init.lua index 609d8c6f6cf..28fe2241634 100644 --- a/kong/cmd/init.lua +++ b/kong/cmd/init.lua @@ -4,13 +4,7 @@ math.randomseed() -- Generate PRNG seed local pl_app = require "pl.lapp" local log = require "kong.cmd.utils.log" - -local function stop_timers() - -- shutdown lua-resty-timer-ng to allow the nginx worker to stop quickly - if _G.timerng then - _G.timerng:destroy() - end -end +local timer = require "kong.cmd.utils.timer" return function(cmd_name, args) local cmd = require("kong.cmd." .. cmd_name) @@ -42,5 +36,6 @@ return function(cmd_name, args) pl_app.quit(nil, true) end) - stop_timers() + -- shutdown lua-resty-timer-ng to allow the nginx worker to stop quickly + timer.shutdown() end diff --git a/kong/cmd/utils/timer.lua b/kong/cmd/utils/timer.lua new file mode 100644 index 00000000000..511bbaf4cc3 --- /dev/null +++ b/kong/cmd/utils/timer.lua @@ -0,0 +1,18 @@ +local _M = {} + +function _M.shutdown() + if _G.timerng then + pcall(_G.timerng.destroy, _G.timerng) + end + + -- kong.init_worker() stashes the timerng instance within the kong global and + -- removes the _G.timerng reference, so check there too + if _G.kong and _G.kong.timer and _G.kong.timer ~= _G.timerng then + pcall(_G.kong.timer.destroy, _G.kong.timer) + _G.kong.timer = nil + end + + _G.timerng = nil +end + +return _M diff --git a/spec/busted-ci-helper.lua b/spec/busted-ci-helper.lua index 1e9526a8117..2260138b890 100644 --- a/spec/busted-ci-helper.lua +++ b/spec/busted-ci-helper.lua @@ -1,43 +1,55 @@ -- busted-ci-helper.lua +local busted = require 'busted' +do + local shutdown_timers = require("kong.cmd.utils.timer").shutdown + assert(type(shutdown_timers) == "function") --- needed before requiring 'socket.unix' -require 'socket' + -- shutdown lua-resty-timer-ng to allow the nginx worker to stop quickly + busted.subscribe({ 'exit' }, function() + shutdown_timers() -local busted = require 'busted' -local cjson = require 'cjson' -local socket_unix = require 'socket.unix' + -- second return value must be `true`, or else all other callbacks for this + -- event will be skipped + return nil, true + end) +end -local busted_event_path = os.getenv("BUSTED_EVENT_PATH") +local BUSTED_EVENT_PATH = os.getenv("BUSTED_EVENT_PATH") +if BUSTED_EVENT_PATH then + -- needed before requiring 'socket.unix' + require 'socket' --- Function to recursively copy a table, skipping keys associated with functions -local function copyTable(original, copied, cache, max_depth, current_depth) - copied = copied or {} - cache = cache or {} - max_depth = max_depth or 5 - current_depth = current_depth or 1 + local cjson = require 'cjson' + local socket_unix = require 'socket.unix' - if cache[original] then return cache[original] end - cache[original] = copied + -- Function to recursively copy a table, skipping keys associated with functions + local function copyTable(original, copied, cache, max_depth, current_depth) + copied = copied or {} + cache = cache or {} + max_depth = max_depth or 5 + current_depth = current_depth or 1 - for key, value in pairs(original) do - if type(value) == "table" then - if current_depth < max_depth then - copied[key] = copyTable(value, {}, cache, max_depth, current_depth + 1) + if cache[original] then return cache[original] end + cache[original] = copied + + for key, value in pairs(original) do + if type(value) == "table" then + if current_depth < max_depth then + copied[key] = copyTable(value, {}, cache, max_depth, current_depth + 1) + end + elseif type(value) == "userdata" then + copied[key] = tostring(value) + elseif type(value) ~= "function" then + copied[key] = value end - elseif type(value) == "userdata" then - copied[key] = tostring(value) - elseif type(value) ~= "function" then - copied[key] = value end - end - return copied -end + return copied + end -if busted_event_path then local sock = assert(socket_unix()) - assert(sock:connect(busted_event_path)) + assert(sock:connect(BUSTED_EVENT_PATH)) local events = {{ 'suite', 'reset' }, { 'suite', 'start' }, @@ -51,6 +63,7 @@ if busted_event_path then { 'error', 'it' }, { 'failure' }, { 'error' }} + for _, event in ipairs(events) do busted.subscribe(event, function (...) local args = {} From 2af3a76bb161fa640ae33d5d909b692c423b8612 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 13 Dec 2024 17:56:26 +0200 Subject: [PATCH 4191/4351] refactor(sandbox): improve sandbox (#10900) Signed-off-by: Aapo Talvensaari --- .luacheckrc | 2 +- kong-3.10.0-0.rockspec | 12 +- kong.conf.default | 10 +- kong/db/init.lua | 5 +- kong/db/migrations/state.lua | 2 +- kong/db/strategies/postgres/connector.lua | 2 +- kong/plugins/file-log/handler.lua | 5 +- kong/plugins/http-log/handler.lua | 4 +- kong/plugins/loggly/handler.lua | 5 +- kong/plugins/pre-function/_handler.lua | 19 +- kong/plugins/syslog/handler.lua | 5 +- kong/plugins/tcp-log/handler.lua | 5 +- kong/plugins/udp-log/handler.lua | 5 +- kong/tools/kong-lua-sandbox.lua | 181 +--------- kong/tools/sandbox.lua | 205 ----------- kong/tools/sandbox/environment/handler.lua | 199 +++++++++++ kong/tools/sandbox/environment/init.lua | 185 ++++++++++ kong/tools/sandbox/environment/lua.lua | 39 ++ kong/tools/sandbox/environment/schema.lua | 10 + kong/tools/sandbox/init.lua | 334 ++++++++++++++++++ kong/tools/sandbox/kong.lua | 125 +++++++ kong/tools/sandbox/require/handler.lua | 62 ++++ kong/tools/sandbox/require/init.lua | 48 +++ kong/tools/sandbox/require/lua.lua | 15 + kong/tools/sandbox/require/schema.lua | 13 + spec/01-unit/20-sandbox_spec.lua | 4 +- spec/03-plugins/18-acl/02-access_spec.lua | 12 +- .../36-request-transformer/02-access_spec.lua | 8 +- 28 files changed, 1071 insertions(+), 450 deletions(-) delete mode 100644 kong/tools/sandbox.lua create mode 100644 kong/tools/sandbox/environment/handler.lua create mode 100644 kong/tools/sandbox/environment/init.lua create mode 100644 kong/tools/sandbox/environment/lua.lua create mode 100644 kong/tools/sandbox/environment/schema.lua create mode 100644 kong/tools/sandbox/init.lua create mode 100644 kong/tools/sandbox/kong.lua create mode 100644 kong/tools/sandbox/require/handler.lua create mode 100644 kong/tools/sandbox/require/init.lua create mode 100644 kong/tools/sandbox/require/lua.lua create mode 100644 kong/tools/sandbox/require/schema.lua diff --git a/.luacheckrc b/.luacheckrc index 6bb537398ef..03e0b7c5a0b 100644 --- a/.luacheckrc +++ b/.luacheckrc @@ -30,7 +30,7 @@ exclude_files = { "bazel-kong", } -files["kong/tools/kong-lua-sandbox.lua"] = { +files["kong/tools/sandbox/kong.lua"] = { read_globals = { "_ENV", "table.pack", diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index 2ba7c9e54f2..22e19b4fefe 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -194,7 +194,6 @@ build = { ["kong.tools.stream_api"] = "kong/tools/stream_api.lua", ["kong.tools.queue"] = "kong/tools/queue.lua", ["kong.tools.queue_schema"] = "kong/tools/queue_schema.lua", - ["kong.tools.sandbox"] = "kong/tools/sandbox.lua", ["kong.tools.uri"] = "kong/tools/uri.lua", ["kong.tools.kong-lua-sandbox"] = "kong/tools/kong-lua-sandbox.lua", ["kong.tools.protobuf"] = "kong/tools/protobuf.lua", @@ -217,6 +216,17 @@ build = { ["kong.tools.redis.schema"] = "kong/tools/redis/schema.lua", ["kong.tools.aws_stream"] = "kong/tools/aws_stream.lua", + ["kong.tools.sandbox"] = "kong/tools/sandbox/init.lua", + ["kong.tools.sandbox.kong"] = "kong/tools/sandbox/kong.lua", + ["kong.tools.sandbox.environment"] = "kong/tools/sandbox/environment/init.lua", + ["kong.tools.sandbox.environment.handler"] = "kong/tools/sandbox/environment/handler.lua", + ["kong.tools.sandbox.environment.lua"] = "kong/tools/sandbox/environment/lua.lua", + ["kong.tools.sandbox.environment.schema"] = "kong/tools/sandbox/environment/schema.lua", + ["kong.tools.sandbox.require"] = "kong/tools/sandbox/require/init.lua", + ["kong.tools.sandbox.require.handler"] = "kong/tools/sandbox/require/handler.lua", + ["kong.tools.sandbox.require.lua"] = "kong/tools/sandbox/require/lua.lua", + ["kong.tools.sandbox.require.schema"] = "kong/tools/sandbox/require/schema.lua", + ["kong.runloop.handler"] = "kong/runloop/handler.lua", ["kong.runloop.events"] = "kong/runloop/events.lua", ["kong.runloop.log_level"] = "kong/runloop/log_level.lua", diff --git a/kong.conf.default b/kong.conf.default index 9721e0d6449..c711c98e11a 100644 --- a/kong.conf.default +++ b/kong.conf.default @@ -1894,9 +1894,10 @@ # them. The sandboxed function has # restricted access to the global # environment and only has access - # to standard Lua functions that - # will generally not cause harm to - # the Kong Gateway node. + # to Kong PDK, OpenResty, and + # standard Lua functions that will + # generally not cause harm to the + # Kong Gateway node. # # * `on`: Functions have unrestricted # access to the global environment and @@ -1920,9 +1921,6 @@ # functions are not allowed, like: # `os.execute('rm -rf /*')`. # - # For a full allowed/disallowed list, see: - # https://github.com/kikito/sandbox.lua/blob/master/sandbox.lua - # # To customize the sandbox environment, use # the `untrusted_lua_sandbox_requires` and # `untrusted_lua_sandbox_environment` diff --git a/kong/db/init.lua b/kong/db/init.lua index edf44f2ac46..78df157d82e 100644 --- a/kong/db/init.lua +++ b/kong/db/init.lua @@ -102,7 +102,7 @@ function DB.new(kong_config, strategy) strategy = strategy, errors = errors, infos = connector:infos(), - kong_config = kong_config, + loaded_plugins = kong_config.loaded_plugins, -- left for MigrationsState.load } do @@ -444,8 +444,7 @@ do return nil, prefix_err(self, err) end - local ok, err = self.connector:schema_bootstrap(self.kong_config, - DEFAULT_LOCKS_TTL) + local ok, err = self.connector:schema_bootstrap(DEFAULT_LOCKS_TTL) self.connector:close() diff --git a/kong/db/migrations/state.lua b/kong/db/migrations/state.lua index a703a1fc1b3..ec22d9b9c61 100644 --- a/kong/db/migrations/state.lua +++ b/kong/db/migrations/state.lua @@ -184,7 +184,7 @@ function State.load(db) log.debug("loading subsystems migrations...") - local subsystems, err = load_subsystems(db, db.kong_config.loaded_plugins) + local subsystems, err = load_subsystems(db, db.loaded_plugins) if not subsystems then return nil, prefix_err(db, err) end diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 4220ba01f2d..0c5964f9230 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -775,7 +775,7 @@ function _mt:schema_migrations() end -function _mt:schema_bootstrap(kong_config, default_locks_ttl) +function _mt:schema_bootstrap(default_locks_ttl) local conn = self:get_stored_connection() if not conn then error("no connection") diff --git a/kong/plugins/file-log/handler.lua b/kong/plugins/file-log/handler.lua index c7d4fe9a195..b1e86b9311f 100644 --- a/kong/plugins/file-log/handler.lua +++ b/kong/plugins/file-log/handler.lua @@ -24,9 +24,6 @@ local oflags = bit.bor(O_WRONLY, O_CREAT, O_APPEND) local mode = ffi.new("int", bit.bor(S_IRUSR, S_IWUSR, S_IRGRP, S_IROTH)) -local sandbox_opts = { env = { kong = kong, ngx = ngx } } - - local C = ffi.C @@ -73,7 +70,7 @@ function FileLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value for key, expression in pairs(conf.custom_fields_by_lua) do - set_serialize_value(key, sandbox(expression, sandbox_opts)()) + set_serialize_value(key, sandbox(expression)()) end end diff --git a/kong/plugins/http-log/handler.lua b/kong/plugins/http-log/handler.lua index fd1d0cd48ee..0e524cfe79d 100644 --- a/kong/plugins/http-log/handler.lua +++ b/kong/plugins/http-log/handler.lua @@ -16,8 +16,6 @@ local pairs = pairs local max = math.max -local sandbox_opts = { env = { kong = kong, ngx = ngx } } - -- Create a function that concatenates multiple JSON objects into a JSON array. -- This saves us from rendering all entries into one large JSON string. -- Each invocation of the function returns the next bit of JSON, i.e. the opening @@ -183,7 +181,7 @@ function HttpLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value for key, expression in pairs(conf.custom_fields_by_lua) do - set_serialize_value(key, sandbox(expression, sandbox_opts)()) + set_serialize_value(key, sandbox(expression)()) end end diff --git a/kong/plugins/loggly/handler.lua b/kong/plugins/loggly/handler.lua index 39e70547e66..7d408815dba 100644 --- a/kong/plugins/loggly/handler.lua +++ b/kong/plugins/loggly/handler.lua @@ -14,9 +14,6 @@ local concat = table.concat local insert = table.insert -local sandbox_opts = { env = { kong = kong, ngx = ngx } } - - local HOSTNAME = get_host_name() local SENDER_NAME = "kong" local LOG_LEVELS = { @@ -127,7 +124,7 @@ function LogglyLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value for key, expression in pairs(conf.custom_fields_by_lua) do - set_serialize_value(key, sandbox(expression, sandbox_opts)()) + set_serialize_value(key, sandbox(expression)()) end end diff --git a/kong/plugins/pre-function/_handler.lua b/kong/plugins/pre-function/_handler.lua index ebac8fada29..3c06421953d 100644 --- a/kong/plugins/pre-function/_handler.lua +++ b/kong/plugins/pre-function/_handler.lua @@ -1,24 +1,13 @@ -local resty_mlcache = require "kong.resty.mlcache" local sandbox = require "kong.tools.sandbox" local kong_meta = require "kong.meta" + -- handler file for both the pre-function and post-function plugin local config_cache do - local no_op = function() end - local shm_name = "kong_db_cache" - local cache_name = "serverless_" .. shm_name - local cache = resty_mlcache.new(cache_name, shm_name, { lru_size = 1e4 }) - local sandbox_kong = setmetatable({ - cache = cache, - configuration = kong.configuration.remove_sensitive() - }, { __index = kong }) - - local sandbox_opts = { env = { kong = sandbox_kong, ngx = ngx } } - -- compiles the array for a phase into a single function local function compile_phase_array(phase_funcs) if not phase_funcs or #phase_funcs == 0 then @@ -28,7 +17,7 @@ local config_cache do -- compile the functions we got local compiled = {} for i, func_string in ipairs(phase_funcs) do - local func = assert(sandbox.sandbox(func_string, sandbox_opts)) + local func = assert(sandbox.sandbox(func_string)) local first_run_complete = false compiled[i] = function() @@ -73,11 +62,9 @@ local config_cache do end end - local phases = { "certificate", "rewrite", "access", "header_filter", "body_filter", "log" } - config_cache = setmetatable({}, { __mode = "k", __index = function(self, config) @@ -96,9 +83,7 @@ local config_cache do end - return function(priority) - local ServerlessFunction = { PRIORITY = priority, VERSION = kong_meta.version, diff --git a/kong/plugins/syslog/handler.lua b/kong/plugins/syslog/handler.lua index f9932db804d..5d6dd076b44 100644 --- a/kong/plugins/syslog/handler.lua +++ b/kong/plugins/syslog/handler.lua @@ -56,9 +56,6 @@ local FACILITIES = { local7 = lsyslog.FACILITY_LOCAL7 } -local sandbox_opts = { env = { kong = kong, ngx = ngx } } - - local function send_to_syslog(log_level, severity, message, facility) if LOG_PRIORITIES[severity] <= LOG_PRIORITIES[log_level] then lsyslog.open(SENDER_NAME, FACILITIES[facility]) @@ -94,7 +91,7 @@ function SysLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value for key, expression in pairs(conf.custom_fields_by_lua) do - set_serialize_value(key, sandbox(expression, sandbox_opts)()) + set_serialize_value(key, sandbox(expression)()) end end diff --git a/kong/plugins/tcp-log/handler.lua b/kong/plugins/tcp-log/handler.lua index 06fddb1a076..9723c44ec8f 100644 --- a/kong/plugins/tcp-log/handler.lua +++ b/kong/plugins/tcp-log/handler.lua @@ -8,9 +8,6 @@ local ngx = ngx local timer_at = ngx.timer.at -local sandbox_opts = { env = { kong = kong, ngx = ngx } } - - local function log(premature, conf, message) if premature then return @@ -71,7 +68,7 @@ function TcpLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value for key, expression in pairs(conf.custom_fields_by_lua) do - set_serialize_value(key, sandbox(expression, sandbox_opts)()) + set_serialize_value(key, sandbox(expression)()) end end diff --git a/kong/plugins/udp-log/handler.lua b/kong/plugins/udp-log/handler.lua index ca586237d6c..2592f92df46 100644 --- a/kong/plugins/udp-log/handler.lua +++ b/kong/plugins/udp-log/handler.lua @@ -9,9 +9,6 @@ local timer_at = ngx.timer.at local udp = ngx.socket.udp -local sandbox_opts = { env = { kong = kong, ngx = ngx } } - - local function log(premature, conf, str) if premature then return @@ -52,7 +49,7 @@ function UdpLogHandler:log(conf) if conf.custom_fields_by_lua then local set_serialize_value = kong.log.set_serialize_value for key, expression in pairs(conf.custom_fields_by_lua) do - set_serialize_value(key, sandbox(expression, sandbox_opts)()) + set_serialize_value(key, sandbox(expression)()) end end diff --git a/kong/tools/kong-lua-sandbox.lua b/kong/tools/kong-lua-sandbox.lua index d91d6dadfe8..103b4717fc5 100644 --- a/kong/tools/kong-lua-sandbox.lua +++ b/kong/tools/kong-lua-sandbox.lua @@ -1,178 +1,3 @@ -local sandbox = { - _VERSION = "kong-lua-sandbox 1.1", - _DESCRIPTION = "A pure-lua solution for running untrusted Lua code.", - _URL = "https://github.com/kong/kong-lua-sandbox", - _LICENSE = [[ - MIT LICENSE - - Copyright (c) 2021 Kong Inc - - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be included - in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - ]], - -} - --- quotas don't work in LuaJIT since debug.sethook works differently there -local quota_supported = type(_G.jit) == "nil" -sandbox.quota_supported = quota_supported - --- PUC-Rio Lua 5.1 does not support deactivation of bytecode -local bytecode_blocked = _ENV or type(_G.jit) == "table" -sandbox.bytecode_blocked = bytecode_blocked - --- The base environment is merged with the given env option (or an empty table, if no env provided) --- -local BASE_ENV = {} - --- List of unsafe packages/functions: --- --- * {set|get}metatable: can be used to modify the metatable of global objects (strings, integers) --- * collectgarbage: can affect performance of other systems --- * dofile: can access the server filesystem --- * _G: It has access to everything. It can be mocked to other things though. --- * load{file|string}: All unsafe because they can grant acces to global env --- * raw{get|set|equal}: Potentially unsafe --- * module|require|module: Can modify the host settings --- * string.dump: Can display confidential server info (implementation of functions) --- * math.randomseed: Can affect the host sytem --- * io.*, os.*: Most stuff there is unsafe, see below for exceptions - - --- Safe packages/functions below -([[ - -_VERSION assert error ipairs next pairs -pcall select tonumber tostring type unpack xpcall - -coroutine.create coroutine.resume coroutine.running coroutine.status -coroutine.wrap coroutine.yield - -math.abs math.acos math.asin math.atan math.atan2 math.ceil -math.cos math.cosh math.deg math.exp math.fmod math.floor -math.frexp math.huge math.ldexp math.log math.log10 math.max -math.min math.modf math.pi math.pow math.rad math.random -math.sin math.sinh math.sqrt math.tan math.tanh - -os.clock os.date os.difftime os.time - -string.byte string.char string.find string.format string.gmatch -string.gsub string.len string.lower string.match string.rep -string.reverse string.sub string.upper - -table.concat table.insert table.maxn table.remove table.sort - -]]):gsub('%S+', function(id) - local module, method = id:match('([^%.]+)%.([^%.]+)') - if module then - BASE_ENV[module] = BASE_ENV[module] or {} - BASE_ENV[module][method] = _G[module][method] - else - BASE_ENV[id] = _G[id] - end -end) - -local function protect_module(module, module_name) - return setmetatable({}, { - __index = module, - __newindex = function(_, attr_name, _) - error('Can not modify ' .. module_name .. '.' .. attr_name .. '. Protected by the sandbox.') - end - }) -end - -('coroutine math os string table'):gsub('%S+', function(module_name) - BASE_ENV[module_name] = protect_module(BASE_ENV[module_name], module_name) -end) - --- auxiliary functions/variables - -local function sethook(f, key, quota) - if type(debug) ~= 'table' or type(debug.sethook) ~= 'function' then return end - debug.sethook(f, key, quota) -end - -local function cleanup() - sethook() -end - --- Public interface: sandbox.protect -function sandbox.protect(code, options) - options = options or {} - - local quota = false - if options.quota and not quota_supported then - error("options.quota is not supported on this environment (usually LuaJIT). Please unset options.quota") - end - if options.quota ~= false then - quota = options.quota or 500000 - end - - assert(type(code) == 'string', "expected a string") - - local passed_env = options.env or {} - local env = {} - for k, v in pairs(BASE_ENV) do - local pv = passed_env[k] - if pv ~= nil then - env[k] = pv - else - env[k] = v - end - end - setmetatable(env, { __index = options.env }) - env._G = env - - local f - if bytecode_blocked then - f = assert(load(code, nil, 't', env)) - else - f = assert(loadstring(code)) - setfenv(f, env) - end - - return function(...) - - if quota and quota_supported then - local timeout = function() - cleanup() - error('Quota exceeded: ' .. tostring(quota)) - end - sethook(timeout, "", quota) - end - - local t = table.pack(pcall(f, ...)) - - cleanup() - - if not t[1] then error(t[2]) end - - return table.unpack(t, 2, t.n) - end -end - --- Public interface: sandbox.run -function sandbox.run(code, options, ...) - return sandbox.protect(code, options)(...) -end - --- make sandbox(f) == sandbox.protect(f) -setmetatable(sandbox, {__call = function(_,code,o) return sandbox.protect(code,o) end}) - -return sandbox +-- this file was moved to sandbox directory, so this is +-- just left in place for backward compatibility reasons +return require("kong.tools.sandbox.kong") diff --git a/kong/tools/sandbox.lua b/kong/tools/sandbox.lua deleted file mode 100644 index 0121ba7156d..00000000000 --- a/kong/tools/sandbox.lua +++ /dev/null @@ -1,205 +0,0 @@ -local _sandbox = require "kong.tools.kong-lua-sandbox" - -local table = table -local fmt = string.format -local setmetatable = setmetatable -local require = require -local ipairs = ipairs -local pcall = pcall -local type = type -local error = error -local rawset = rawset -local assert = assert -local kong = kong - - --- deep copy tables using dot notation, like --- one: { foo = { bar = { hello = {}, ..., baz = 42 } } } --- target: { hey = { "hello } } --- link("foo.bar.baz", one, target) --- target -> { hey = { "hello" }, foo = { bar = { baz = 42 } } } -local function link(q, o, target) - if not q then return end - - local h, r = q:match("([^%.]+)%.?(.*)") - local mod = o[h] - - if not mod then return end - - if r == "" then - if type(mod) == 'table' then - -- changes on target[h] won't affect mod - target[h] = setmetatable({}, { __index = mod }) - - else - target[h] = mod - end - - return - end - - if not target[h] then target[h] = {} end - - link(r, o[h], target[h]) -end - - -local lazy_conf_methods = { - enabled = function(self) - return kong and - kong.configuration and - kong.configuration.untrusted_lua and - kong.configuration.untrusted_lua ~= 'off' - end, - sandbox_enabled = function(self) - return kong and - kong.configuration and - kong.configuration.untrusted_lua and - kong.configuration.untrusted_lua == 'sandbox' - end, - requires = function(self) - local conf_r = kong and - kong.configuration and - kong.configuration.untrusted_lua_sandbox_requires or {} - local requires = {} - for _, r in ipairs(conf_r) do requires[r] = true end - return requires - end, - env_vars = function(self) - return kong and - kong.configuration and - kong.configuration.untrusted_lua_sandbox_environment or {} - end, - environment = function(self) - local env = { - -- home brewed require function that only requires what we consider - -- safe :) - ["require"] = function(m) - if not self.requires[m] then - error(fmt("require '%s' not allowed within sandbox", m)) - end - - return require(m) - end, - } - - for _, m in ipairs(self.env_vars) do link(m, _G, env) end - - return env - end, -} - - -local conf_values = { - clear = table.clear, - reload = table.clear, - err_msg = "loading of untrusted Lua code disabled because " .. - "'untrusted_lua' config option is set to 'off'" -} - - -local configuration = setmetatable({}, { - __index = function(self, key) - local l = lazy_conf_methods[key] - - if not l then - return conf_values[key] - end - - local value = l(self) - rawset(self, key, value) - - return value - end, -}) - - -local sandbox = function(fn, opts) - if not configuration.enabled then - error(configuration.err_msg) - end - - opts = opts or {} - - local opts = { - -- default set load string mode to only 'text chunks' - mode = opts.mode or 't', - env = opts.env or {}, - chunk_name = opts.chunk_name, - } - - if not configuration.sandbox_enabled then - -- sandbox disabled, all arbitrary Lua code can execute unrestricted - setmetatable(opts.env, { __index = _G}) - - return assert(load(fn, opts.chunk_name, opts.mode, opts.env)) - end - - -- set (discard-able) function context - setmetatable(opts.env, { __index = configuration.environment }) - - return _sandbox(fn, opts) -end - - -local function validate_function(fun, opts) - local ok, func1 = pcall(sandbox, fun, opts) - if not ok then - return false, "Error parsing function: " .. func1 - end - - local success, func2 = pcall(func1) - - if not success then - return false, func2 - end - - if type(func2) == "function" then - return func2 - end - - -- the code returned something unknown - return false, "Bad return value from function, expected function type, got " - .. type(func2) -end - - -local function parse(fn_str, opts) - return assert(validate_function(fn_str, opts)) -end - - -local _M = {} - - -_M.validate_function = validate_function - - -_M.validate = function(fn_str, opts) - local _, err = validate_function(fn_str, opts) - if err then return false, err end - - return true -end - - --- meant for schema, do not execute arbitrary lua! --- https://github.com/Kong/kong/issues/5110 -_M.validate_safe = function(fn_str, opts) - local ok, func1 = pcall(sandbox, fn_str, opts) - - if not ok then - return false, "Error parsing function: " .. func1 - end - - return true -end - - -_M.sandbox = sandbox -_M.parse = parse --- useful for testing -_M.configuration = configuration - - -return _M diff --git a/kong/tools/sandbox/environment/handler.lua b/kong/tools/sandbox/environment/handler.lua new file mode 100644 index 00000000000..ca36b135e9a --- /dev/null +++ b/kong/tools/sandbox/environment/handler.lua @@ -0,0 +1,199 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +return require("kong.tools.sandbox.environment.lua") .. [[ +kong.cache.get kong.cache.get_bulk kong.cache.probe +kong.cache.invalidate kong.cache.invalidate_local kong.cache.safe_set +kong.cache.renew + +kong.client.authenticate kong.client.authenticate_consumer_group_by_consumer_id +kong.client.get_consumer kong.client.get_consumer_group +kong.client.get_consumer_groups kong.client.get_credential +kong.client.get_forwarded_ip kong.client.get_forwarded_port +kong.client.get_ip kong.client.get_port +kong.client.get_protocol kong.client.load_consumer +kong.client.set_authenticated_consumer_group kong.client.set_authenticated_consumer_groups + +kong.client.tls.disable_session_reuse kong.client.tls.get_full_client_certificate_chain +kong.client.tls.request_client_certificate kong.client.tls.set_client_verify + +kong.cluster.get_id + +kong.db.certificates.cache_key kong.db.certificates.select +kong.db.certificates.select_by_cache_key +kong.db.consumers.cache_key kong.db.consumers.select +kong.db.consumers.select_by_cache_key kong.db.consumers.select_by_custom_id +kong.db.consumers.select_by_username kong.db.consumers.select_by_username_ignore_case +kong.db.keys.cache_key kong.db.keys.select +kong.db.keys.select_by_cache_key kong.db.keys.select_by_name +kong.db.plugins.cache_key kong.db.plugins.select +kong.db.plugins.select_by_cache_key kong.db.plugins.select_by_instance_name +kong.db.routes.cache_key kong.db.routes.select +kong.db.routes.select_by_cache_key kong.db.routes.select_by_name +kong.db.services.cache_key kong.db.services.select +kong.db.services.select_by_cache_key kong.db.services.select_by_name +kong.db.snis.cache_key kong.db.snis.select +kong.db.snis.select_by_cache_key kong.db.snis.select_by_name +kong.db.targets.cache_key kong.db.targets.select +kong.db.targets.select_by_cache_key kong.db.targets.select_by_target +kong.db.upstreams.cache_key kong.db.upstreams.select +kong.db.upstreams.select_by_cache_key kong.db.upstreams.select_by_name + +kong.default_workspace + +kong.dns.resolve kong.dns.toip + +kong.ip.is_trusted + +kong.jwe.decode kong.jwe.decrypt kong.jwe.encrypt + +kong.log.alert kong.log.crit kong.log.debug +kong.log.emerg kong.log.err kong.log.info +kong.log.notice kong.log.serialize kong.log.set_serialize_value +kong.log.warn + +kong.log.deprecation.write + +kong.log.inspect.on kong.log.inspect.off + +kong.nginx.get_statistics kong.nginx.get_subsystem + +kong.node.get_hostname kong.node.get_id kong.node.get_memory_stats + +kong.plugin.get_id + +kong.request.get_body kong.request.get_forwarded_host +kong.request.get_forwarded_path kong.request.get_forwarded_port +kong.request.get_forwarded_prefix kong.request.get_forwarded_scheme +kong.request.get_header kong.request.get_headers +kong.request.get_host kong.request.get_http_version +kong.request.get_method kong.request.get_path +kong.request.get_path_with_query kong.request.get_port +kong.request.get_query kong.request.get_query_arg +kong.request.get_raw_body kong.request.get_raw_path +kong.request.get_raw_query kong.request.get_scheme +kong.request.get_start_time kong.request.get_uri_captures + +kong.response.add_header kong.response.clear_header +kong.response.error kong.response.exit +kong.response.get_header kong.response.get_headers +kong.response.get_raw_body kong.response.get_source +kong.response.get_status kong.response.set_header +kong.response.set_headers kong.response.set_raw_body +kong.response.set_status + +kong.router.get_route kong.router.get_service + +kong.service.set_retries kong.service.set_target +kong.service.set_target_retry_callback kong.service.set_timeouts +kong.service.set_tls_cert_key kong.service.set_tls_cert_key +kong.service.set_tls_verify kong.service.set_tls_verify_depth +kong.service.set_tls_verify_store kong.service.set_tls_verify_store +kong.service.set_upstream + +kong.service.request.add_header kong.service.request.clear_header +kong.service.request.clear_query_arg kong.service.request.enable_buffering +kong.service.request.set_body kong.service.request.set_header +kong.service.request.set_headers kong.service.request.set_method +kong.service.request.set_path kong.service.request.set_query +kong.service.request.set_raw_body kong.service.request.set_raw_query +kong.service.request.set_scheme + +kong.service.response.get_body kong.service.response.get_header +kong.service.response.get_headers kong.service.response.get_raw_body +kong.service.response.get_status + +kong.table.clear kong.table.merge + +kong.telemetry.log + +kong.tracing.create_span kong.tracing.get_sampling_decision +kong.tracing.link_span kong.tracing.process_span +kong.tracing.set_active_span kong.tracing.set_should_sample +kong.tracing.start_span + +kong.vault.get kong.vault.is_reference kong.vault.parse_reference +kong.vault.try kong.vault.update + +kong.version kong.version_num + +kong.websocket.client.close kong.websocket.client.drop_frame +kong.websocket.client.get_frame kong.websocket.client.set_frame_data +kong.websocket.client.set_max_payload_size kong.websocket.client.set_status + +kong.websocket.upstream.close kong.websocket.upstream.drop_frame +kong.websocket.upstream.get_frame kong.websocket.upstream.set_frame_data +kong.websocket.upstream.set_max_payload_size kong.websocket.upstream.set_status + +ngx.AGAIN ngx.ALERT +ngx.CRIT ngx.DEBUG +ngx.DECLINED ngx.DONE +ngx.EMERG ngx.ERR +ngx.ERROR ngx.HTTP_ACCEPTED +ngx.HTTP_BAD_GATEWAY ngx.HTTP_BAD_REQUEST +ngx.HTTP_CLOSE ngx.HTTP_CONFLICT +ngx.HTTP_CONTINUE ngx.HTTP_COPY +ngx.HTTP_CREATED ngx.HTTP_DELETE +ngx.HTTP_FORBIDDEN ngx.HTTP_GATEWAY_TIMEOUT +ngx.HTTP_GET ngx.HTTP_GONE +ngx.HTTP_HEAD ngx.HTTP_ILLEGAL +ngx.HTTP_INSUFFICIENT_STORAGE ngx.HTTP_INTERNAL_SERVER_ERROR +ngx.HTTP_LOCK ngx.HTTP_METHOD_NOT_IMPLEMENTED +ngx.HTTP_MKCOL ngx.HTTP_MOVE +ngx.HTTP_MOVED_PERMANENTLY ngx.HTTP_MOVED_TEMPORARILY +ngx.HTTP_NOT_ACCEPTABLE ngx.HTTP_NOT_ALLOWED +ngx.HTTP_NOT_FOUND ngx.HTTP_NOT_IMPLEMENTED +ngx.HTTP_NOT_MODIFIED ngx.HTTP_NO_CONTENT +ngx.HTTP_OK ngx.HTTP_OPTIONS +ngx.HTTP_PARTIAL_CONTENT ngx.HTTP_PATCH +ngx.HTTP_PAYMENT_REQUIRED ngx.HTTP_PERMANENT_REDIRECT +ngx.HTTP_POST ngx.HTTP_PROPFIND +ngx.HTTP_PROPPATCH ngx.HTTP_PUT +ngx.HTTP_REQUEST_TIMEOUT ngx.HTTP_SEE_OTHER +ngx.HTTP_SERVICE_UNAVAILABLE ngx.HTTP_SPECIAL_RESPONSE +ngx.HTTP_SWITCHING_PROTOCOLS ngx.HTTP_TEMPORARY_REDIRECT +ngx.HTTP_TOO_MANY_REQUESTS ngx.HTTP_TRACE +ngx.HTTP_UNAUTHORIZED ngx.HTTP_UNLOCK +ngx.HTTP_UPGRADE_REQUIRED ngx.HTTP_VERSION_NOT_SUPPORTED +ngx.INFO ngx.NOTICE +ngx.OK ngx.STDERR +ngx.WARN + +ngx.cookie_time ngx.crc32_long ngx.crc32_short ngx.decode_args +ngx.decode_base64 ngx.encode_args ngx.encode_base64 ngx.eof +ngx.escape_uri ngx.exit ngx.flush ngx.get_phase +ngx.get_raw_phase ngx.hmac_sha1 ngx.http_time ngx.localtime +ngx.log ngx.md5 ngx.md5_bin ngx.now +ngx.null ngx.parse_http_time ngx.print ngx.quote_sql_str +ngx.redirect ngx.say ngx.send_headers ngx.sha1_bin +ngx.sleep ngx.time ngx.today ngx.unescape_uri +ngx.update_time ngx.utctime + +ngx.config.debug ngx.config.nginx_version ngx.config.ngx_lua_version +ngx.config.subsystem + +ngx.location.capture ngx.location.capture_multi + +ngx.re.find ngx.re.gmatch ngx.re.gsub ngx.re.match ngx.re.sub + +ngx.req.append_body ngx.req.clear_header ngx.req.discard_body +ngx.req.finish_body ngx.req.get_body_data ngx.req.get_body_file +ngx.req.get_headers ngx.req.get_method ngx.req.get_post_args +ngx.req.get_uri_args ngx.req.http_version ngx.req.init_body +ngx.req.is_internal ngx.req.raw_header ngx.req.read_body +ngx.req.set_body_data ngx.req.set_body_file ngx.req.set_header +ngx.req.set_method ngx.req.set_uri ngx.req.set_uri_args +ngx.req.socket ngx.req.start_time ngx.resp.get_headers + +ngx.thread.kill ngx.thread.spawn ngx.thread.wait + +ngx.socket.connect ngx.socket.stream ngx.socket.tcp ngx.socket.udp + +ngx.worker.count ngx.worker.exiting ngx.worker.id ngx.worker.pid +ngx.worker.pids +]] diff --git a/kong/tools/sandbox/environment/init.lua b/kong/tools/sandbox/environment/init.lua new file mode 100644 index 00000000000..5d2966b2d81 --- /dev/null +++ b/kong/tools/sandbox/environment/init.lua @@ -0,0 +1,185 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +local ENVIRONMENT do + ENVIRONMENT = {} + + local setmetatable = setmetatable + local getmetatable = getmetatable + local require = require + local package = package + local rawset = rawset + local ipairs = ipairs + local pairs = pairs + local error = error + local type = type + local _G = _G + + local function wrap_method(self, method) + return function(_, ...) + return self[method](self, ...) + end + end + + local function include(env, id) + -- The code here checks a lot of types and stuff, just to please our test suite + -- to not error out when used with mocks. + local m, sm, lf, f = id:match("([^%.]+)%.([^%.]+)%.([^%.]+)%.([^%.]+)") + if m then + env[m] = env[m] or {} + env[m][sm] = env[m][sm] or {} + env[m][sm][lf] = env[m][sm][lf] or {} + + if m == "kong" and sm == "db" then + env[m][sm][lf][f] = type(_G[m]) == "table" + and type(_G[m][sm]) == "table" + and type(_G[m][sm][lf]) == "table" + and type(_G[m][sm][lf][f]) == "function" + and wrap_method(_G[m][sm][lf], f) + else + env[m][sm][lf][f] = type(_G[m]) == "table" + and type(_G[m][sm]) == "table" + and type(_G[m][sm][lf]) == "table" + and _G[m][sm][lf][f] + end + + else + m, sm, f = id:match("([^%.]+)%.([^%.]+)%.([^%.]+)") + if m then + env[m] = env[m] or {} + env[m][sm] = env[m][sm] or {} + + if m == "kong" and sm == "cache" then + env[m][sm][f] = type(_G[m]) == "table" + and type(_G[m][sm]) == "table" + and type(_G[m][sm][f]) == "function" + and wrap_method(_G[m][sm], f) + + else + env[m][sm][f] = type(_G[m]) == "table" + and type(_G[m][sm]) == "table" + and _G[m][sm][f] + end + + else + m, f = id:match("([^%.]+)%.([^%.]+)") + if m then + env[m] = env[m] or {} + env[m][f] = type(_G[m]) == "table" and _G[m][f] + + else + env[id] = _G[id] + end + end + end + end + + + local function protect_module(modname, mod) + return setmetatable(mod, { + __newindex = function(_, k, _) + return error(("Cannot modify %s.%s. Protected by the sandbox."): format(modname, k), -1) + end + }) + end + + local function protect_modules(mod, modname) + for k, v in pairs(mod) do + if type(v) == "table" then + protect_modules(v, modname and (modname .. "." .. k) or k) + end + end + + if modname and modname ~= "ngx" then + protect_module(modname, mod) + end + end + + local function protect(env) + protect_modules(env, "_G") + rawset(env, "_G", env) + + local kong = kong + local ngx = ngx + + if type(ngx) == "table" and type(env.ngx) == "table" then + -- this is needed for special ngx.{ctx|headers_sent|is_subrequest|status) + setmetatable(env.ngx, getmetatable(ngx)) + + -- libraries having metatable logic + rawset(env.ngx, "var", ngx.var) + rawset(env.ngx, "arg", ngx.arg) + rawset(env.ngx, "header", ngx.header) + end + + if type(kong) == "table" and type(env.kong) == "table" then + -- __call meta-method for kong log + if type(kong.log) == "table" and type(env.kong.log) == "table" then + getmetatable(env.kong.log).__call = (getmetatable(kong.log) or {}).__call + + if type(kong.log.inspect) == "table" and type(env.kong.log.inspect) == "table" then + getmetatable(env.kong.log.inspect).__call = (getmetatable(kong.log.inspect) or {}).__call + end + if type(kong.log.deprecation) == "table" and type(env.kong.log.deprecation) == "table" then + getmetatable(env.kong.log.deprecation).__call = (getmetatable(kong.log.deprecation) or {}).__call + end + end + + if type(kong.configuration) == "table" and type(kong.configuration.remove_sensitive) == "function" then + -- only expose the non-sensitive parts of kong.configuration + rawset(env.kong, "configuration", + protect_module("kong.configuration", kong.configuration.remove_sensitive())) + end + + if type(kong.ctx) == "table" then + -- only support kong.ctx.shared and kong.ctx.plugin + local ctx = kong.ctx + rawset(env.kong, "ctx", protect_module("kong.ctx", { + shared = setmetatable({}, { + __newindex = function(_, k, v) + ctx.shared[k] = v + end, + __index = function(_, k) + return ctx.shared[k] + end, + }), + plugin = setmetatable({}, { + __newindex = function(_, k, v) + ctx.plugin[k] = v + end, + __index = function(_, k) + return ctx.plugin[k] + end, + }) + })) + end + end + + return env + end + + local sandbox_require = require("kong.tools.sandbox.require") + + -- the order is from the biggest to the smallest so that package + -- unloading works properly (just to not leave garbage around) + for _, t in ipairs({ "handler", "schema", "lua" }) do + local env = {} + local package_name = "kong.tools.sandbox.environment." .. t + require(package_name):gsub("%S+", function(id) + include(env, id) + end) + package.loaded[package_name] = nil + rawset(env, "require", sandbox_require[t]) + ENVIRONMENT[t] = protect(env) + end + + package.loaded["kong.tools.sandbox.require"] = nil +end + + +return ENVIRONMENT diff --git a/kong/tools/sandbox/environment/lua.lua b/kong/tools/sandbox/environment/lua.lua new file mode 100644 index 00000000000..29ce8c0ad67 --- /dev/null +++ b/kong/tools/sandbox/environment/lua.lua @@ -0,0 +1,39 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +return [[ +_VERSION assert error ipairs next pairs pcall print select +tonumber tostring type unpack xpcall + +bit.arshift bit.band bit.bnot bit.bor bit.bswap bit.bxor +bit.lshift bit.rol bit.ror bit.rshift bit.tobit bit.tohex + +coroutine.create coroutine.resume coroutine.running +coroutine.status coroutine.wrap coroutine.yield + +io.type + +jit.os jit.arch jit.version jit.version_num + +math.abs math.acos math.asin math.atan math.atan2 math.ceil +math.cos math.cosh math.deg math.exp math.floor math.fmod +math.frexp math.huge math.ldexp math.log math.log10 math.max +math.min math.modf math.pi math.pow math.rad math.random +math.sin math.sinh math.sqrt math.tan math.tanh + +os.clock os.date os.difftime os.time + +string.byte string.char string.find string.format string.gmatch +string.gsub string.len string.lower string.match string.rep +string.reverse string.sub string.upper + +table.clear table.clone table.concat table.foreach table.foreachi +table.getn table.insert table.isarray table.isempty table.maxn +table.move table.new table.nkeys table.pack table.remove +table.sort table.unpack +]] diff --git a/kong/tools/sandbox/environment/schema.lua b/kong/tools/sandbox/environment/schema.lua new file mode 100644 index 00000000000..fc17e742b47 --- /dev/null +++ b/kong/tools/sandbox/environment/schema.lua @@ -0,0 +1,10 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +-- for now the schema is just using the most restricted environment +return require("kong.tools.sandbox.environment.lua") diff --git a/kong/tools/sandbox/init.lua b/kong/tools/sandbox/init.lua new file mode 100644 index 00000000000..f2ef433a4a7 --- /dev/null +++ b/kong/tools/sandbox/init.lua @@ -0,0 +1,334 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +local sb_kong = require("kong.tools.sandbox.kong") + + +local table = table +local setmetatable = setmetatable +local require = require +local ipairs = ipairs +local pcall = pcall +local type = type +local load = load +local error = error +local rawset = rawset +local assert = assert + + +-- deep copy tables using dot notation, like +-- one: { foo = { bar = { hello = {}, ..., baz = 42 } } } +-- target: { hey = { "hello } } +-- link("foo.bar.baz", one, target) +-- target -> { hey = { "hello" }, foo = { bar = { baz = 42 } } } +local function link(q, o, target) + if not q then + return + end + + local h, r = q:match("([^%.]+)%.?(.*)") + + local mod = o[h] + if not mod then + return + end + + if r == "" then + if type(mod) == "table" then + -- changes on target[h] won't affect mod + target[h] = setmetatable({}, { __index = mod }) + + else + target[h] = mod + end + + return + end + + if not target[h] then + target[h] = {} + end + + link(r, o[h], target[h]) +end + + +local function get_conf(name) + return kong + and kong.configuration + and kong.configuration[name] +end + + +local function link_vars(vars, env) + if vars then + for _, m in ipairs(vars) do + link(m, _G, env) + end + end + + env._G = env + + return env +end + + +local function denied_table(modname) + return setmetatable({}, { __index = {}, __newindex = function(_, k) + return error(("Cannot modify %s.%s. Protected by the sandbox."):format(modname, k), -1) + end, __tostring = function() + return "nil" + end }) +end + + +local function denied_require(modname) + return error(("require '%s' not allowed within sandbox"):format(modname), -1) +end + + +local function get_backward_compatible_sandboxed_kong() + -- this is a more like a blacklist where we try to keep backwards + -- compatibility, but still improve the default sandboxing not leaking + -- secrets like pg_password. + -- + -- just to note, kong.db.:truncate() and kong.db.connector:query(...) + -- are quite powerful, but they are not disallowed for backwards compatibility. + -- + -- of course this to work, the `getmetatable` and `require "inspect"` and such + -- need to be disabled as well. + + local k + if type(kong) == "table" then + k = setmetatable({ + licensing = denied_table("kong.licensing"), + }, { __index = kong }) + + if type(kong.cache) == "table" then + k.cache = setmetatable({ + cluster_events = denied_table("kong.cache.cluster_events") + }, { __index = kong.cache }) + end + + if type(kong.core_cache) == "table" then + k.core_cache = setmetatable({ + cluster_events = denied_table("kong.cache.cluster_events") + }, { __index = kong.core_cache }) + end + + if type(kong.configuration) == "table" and type(kong.configuration.remove_sensitive) == "function" then + k.configuration = kong.configuration.remove_sensitive() + end + + if type(kong.db) == "table" then + k.db = setmetatable({}, { __index = kong.db }) + if type(kong.db.connector) == "table" then + k.db.connector = setmetatable({ + config = denied_table("kong.db.connector.config") + }, { __index = kong.db.connector }) + end + end + end + return k +end + + +local lazy_conf_methods = { + enabled = function() + return get_conf("untrusted_lua") ~= "off" + end, + sandbox_enabled = function() + return get_conf("untrusted_lua") == "sandbox" + end, + requires = function() + local sandbox_requires = get_conf("untrusted_lua_sandbox_requires") + if type(sandbox_requires) ~= "table" or #sandbox_requires == 0 then + return + end + local requires = {} + for _, r in ipairs(sandbox_requires) do + requires[r] = true + end + return requires + end, + env_vars = function() + local env_vars = get_conf("untrusted_lua_sandbox_environment") + if type(env_vars) ~= "table" or #env_vars == 0 then + return + end + return env_vars + end, + environment = function(self) + local requires = self.requires + return link_vars(self.env_vars, requires and { + -- home brewed require function that only requires what we consider safe :) + require = function(modname) + if not requires[modname] then + return denied_require(modname) + end + return require(modname) + end, + -- allow almost full non-sandboxed access to everything in kong global + kong = get_backward_compatible_sandboxed_kong(), + -- allow full non-sandboxed access to everything in ngx global (including timers, :-() + ngx = ngx, + } or { + require = denied_require, + -- allow almost full non-sandboxed access to everything in kong global + kong = get_backward_compatible_sandboxed_kong(), + -- allow full non-sandboxed access to everything in ngx global (including timers, :-() + ngx = ngx, + }) + end, + sandbox_mt = function(self) + return { __index = self.environment } + end, + global_mt = function() + return { __index = _G } + end, +} + + +local conf_values = { + clear = table.clear, + reload = table.clear, + err_msg = "loading of untrusted Lua code disabled because " .. + "'untrusted_lua' config option is set to 'off'" +} + + +local configuration = setmetatable({}, { + __index = function(self, key) + local l = lazy_conf_methods[key] + if not l then + return conf_values[key] + end + + local value = l(self) + rawset(self, key, value) + + return value + end, +}) + + +local function sandbox_backward_compatible(chunk, chunkname_or_options, mode, env) + if not configuration.enabled then + return error(configuration.err_msg, -1) + end + + local chunkname + if type(chunkname_or_options) == "table" then + chunkname = chunkname_or_options.chunkname or chunkname_or_options.chunk_name + mode = mode or chunkname_or_options.mode or "t" + env = env or chunkname_or_options.env or {} + else + chunkname = chunkname_or_options + mode = mode or "t" + env = env or {} + end + + if not configuration.sandbox_enabled then + -- sandbox disabled, all arbitrary Lua code can execute unrestricted, + -- but do not allow direct modification of the global environment + return assert(load(chunk, chunkname, mode, setmetatable(env, configuration.global_mt))) + end + + return sb_kong(chunk, chunkname, mode, setmetatable(env, configuration.sandbox_mt)) +end + + +local function sandbox(chunk, chunkname, func) + if not configuration.enabled then + return error(configuration.err_msg, -1) + end + + if not configuration.sandbox_enabled then + -- sandbox disabled, all arbitrary Lua code can execute unrestricted, + -- but do not allow direct modification of the global environment + return assert(load(chunk, chunkname, "t", setmetatable({}, configuration.global_mt))) + end + + return func(chunk, chunkname) +end + + +local function sandbox_lua(chunk, chunkname) + return sandbox(chunk, chunkname, sb_kong.protect_lua) +end + + +local function sandbox_schema(chunk, chunkname) + return sandbox(chunk, chunkname, sb_kong.protect_schema) +end + + +local function sandbox_handler(chunk, chunkname) + return sandbox(chunk, chunkname, sb_kong.protect_handler) +end + + +local function validate_function(chunk, chunkname_or_options, mode, env) + local ok, compiled_chunk = pcall(sandbox_backward_compatible, chunk, chunkname_or_options, mode, env) + if not ok then + return false, "Error parsing function: " .. compiled_chunk + end + + local success, fn = pcall(compiled_chunk) + if not success then + return false, fn + end + + if type(fn) == "function" then + return fn + end + + -- the code returned something unknown + return false, "Bad return value from function, expected function type, got " .. type(fn) +end + + +local function parse(chunk, chunkname_or_options, mode, env) + return assert(validate_function(chunk, chunkname_or_options, mode, env)) +end + + +local function validate(chunk, chunkname_or_options, mode, env) + local _, err = validate_function(chunk, chunkname_or_options, mode, env) + if err then + return false, err + end + + return true +end + + +-- meant for schema, do not execute arbitrary lua! +-- https://github.com/Kong/kong/issues/5110 +local function validate_safe(chunk, chunkname_or_options, mode, env) + local ok, fn = pcall(sandbox_backward_compatible, chunk, chunkname_or_options, mode, env) + if not ok then + return false, "Error parsing function: " .. fn + end + + return true +end + + +return { + validate = validate, + validate_safe = validate_safe, + validate_function = validate_function, + sandbox = sandbox_backward_compatible, + sandbox_lua = sandbox_lua, + sandbox_schema = sandbox_schema, + sandbox_handler = sandbox_handler, + parse = parse, + --useful for testing + configuration = configuration, +} diff --git a/kong/tools/sandbox/kong.lua b/kong/tools/sandbox/kong.lua new file mode 100644 index 00000000000..41ecf20acc8 --- /dev/null +++ b/kong/tools/sandbox/kong.lua @@ -0,0 +1,125 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +local clone = require "table.clone" + + +local setmetatable = setmetatable +local rawset = rawset +local unpack = table.unpack +local assert = assert +local error = error +local pairs = pairs +local pcall = pcall +local type = type +local load = load +local pack = table.pack + + +local function get_lua_env() + return require("kong.tools.sandbox.environment").lua +end + + +local function get_schema_env() + return require("kong.tools.sandbox.environment").schema +end + + +local function get_handler_env() + return require("kong.tools.sandbox.environment").handler +end + + +local function create_lua_env(env) + local new_env = clone(get_lua_env()) + if env then + for k, v in pairs(new_env) do + rawset(new_env, k, env[k] ~= nil and env[k] or v) + end + if env.require ~= nil then + rawset(new_env, "require", env.require) + end + setmetatable(new_env, { __index = env }) + end + return new_env +end + + +local function wrap(compiled) + return function(...) + local t = pack(pcall(compiled, ...)) + if not t[1] then + return error(t[2], -1) + end + return unpack(t, 2, t.n) + end +end + + +local function protect_backward_compatible(chunk, chunkname, mode, env) + assert(type(chunk) == "string", "expected a string") + local compiled, err = load(chunk, chunkname, mode or "t", create_lua_env(env)) + if not compiled then + return error(err, -1) + end + local fn = wrap(compiled) + return fn +end + + +local sandbox = {} + + +function sandbox.protect(chunk, chunkname_or_options, mode, env) + if type(chunkname_or_options) == "table" then + return protect_backward_compatible(chunk, nil, nil, chunkname_or_options and chunkname_or_options.env) + end + return protect_backward_compatible(chunk, chunkname_or_options, mode, env) +end + + +function sandbox.run(chunk, options, ...) + return sandbox.protect(chunk, options)(...) +end + + +local function protect(chunk, chunkname, env) + assert(type(chunk) == "string", "expected a string") + local compiled, err = load(chunk, chunkname, "t", env) + if not compiled then + return error(err, -1) + end + return compiled +end + + +function sandbox.protect_lua(chunk, chunkname) + return protect(chunk, chunkname, get_lua_env()) +end + + +function sandbox.protect_schema(chunk, chunkname) + return protect(chunk, chunkname, get_schema_env()) +end + + +function sandbox.protect_handler(chunk, chunkname) + return protect(chunk, chunkname, get_handler_env()) +end + + +-- make sandbox(f) == sandbox.protect(f) +setmetatable(sandbox, { + __call = function(_, chunk, chunkname_or_options, mode, env) + return sandbox.protect(chunk, chunkname_or_options, mode, env) + end +}) + + +return sandbox diff --git a/kong/tools/sandbox/require/handler.lua b/kong/tools/sandbox/require/handler.lua new file mode 100644 index 00000000000..a25e4746821 --- /dev/null +++ b/kong/tools/sandbox/require/handler.lua @@ -0,0 +1,62 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +return require("kong.tools.sandbox.require.lua") .. [[ +kong.enterprise_edition.tools.redis.v2 + +cjson cjson.safe + +lyaml + +kong.constants kong.concurrency kong.meta + +kong.tools.cjson kong.tools.gzip kong.tools.ip kong.tools.mime_type +kong.tools.rand kong.tools.sha256 kong.tools.string kong.tools.table +kong.tools.time kong.tools.timestamp kong.tools.uri kong.tools.uuid +kong.tools.yield + +ngx.base64 ngx.req ngx.resp ngx.semaphore + +pgmoon pgmoon.arrays pgmoon.hstore + +pl.stringx pl.tablex + +resty.aes resty.lock resty.md5 resty.memcached resty.mysql resty.random +resty.redis resty.sha resty.sha1 resty.sha224 resty.sha256 resty.sha384 +resty.sha512 resty.string resty.upload + +resty.core.time resty.dns.resolver resty.lrucache resty.lrucache.pureffi + +resty.ada resty.ada.search +resty.aws +resty.azure +resty.cookie +resty.evp +resty.gcp +resty.http +resty.ipmatcher +resty.jit-uuid +resty.jq +resty.jwt +resty.passwdqc +resty.session +resty.rediscluster + +resty.openssl resty.openssl.bn resty.openssl.cipher resty.openssl.digest +resty.openssl.hmac resty.openssl.kdf resty.openssl.mac resty.openssl.pkey +resty.openssl.pkcs12 resty.openssl.objects resty.openssl.rand resty.openssl.version +resty.openssl.x509 + +socket.url + +tablepool + +version + +xmlua +]] diff --git a/kong/tools/sandbox/require/init.lua b/kong/tools/sandbox/require/init.lua new file mode 100644 index 00000000000..36b1c4b8fab --- /dev/null +++ b/kong/tools/sandbox/require/init.lua @@ -0,0 +1,48 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +local REQUIRES do + local require = require + local package = package + local ipairs = ipairs + local error = error + + local function denied_require(modname) + return error(("require '%s' not allowed within sandbox"):format(modname)) + end + + REQUIRES = setmetatable({}, { + __index = function() + return denied_require + end + }) + + local function generate_require(packages) + return function(modname) + if not packages[modname] then + return denied_require(modname) + end + return require(modname) + end + end + + -- the order is from the biggest to the smallest so that package + -- unloading works properly (just to not leave garbage around) + for _, t in ipairs({ "handler", "schema", "lua" }) do + local packages = {} + local package_name = "kong.tools.sandbox.require." .. t + require(package_name):gsub("%S+", function(modname) + packages[modname] = true + end) + package.loaded[package_name] = nil + REQUIRES[t] = generate_require(packages) + end +end + + +return REQUIRES diff --git a/kong/tools/sandbox/require/lua.lua b/kong/tools/sandbox/require/lua.lua new file mode 100644 index 00000000000..218f54b4a05 --- /dev/null +++ b/kong/tools/sandbox/require/lua.lua @@ -0,0 +1,15 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +return [[ +bit + +string.buffer + +table.clear table.clone table.isarray table.isempty table.new table.nkeys +]] diff --git a/kong/tools/sandbox/require/schema.lua b/kong/tools/sandbox/require/schema.lua new file mode 100644 index 00000000000..852bbb3caef --- /dev/null +++ b/kong/tools/sandbox/require/schema.lua @@ -0,0 +1,13 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + + +return require("kong.tools.sandbox.require.lua") .. [[ +kong.db.schema.typedefs kong.tools.redis.schema + +kong.enterprise_edition.tools.redis.v2 kong.enterprise_edition.tools.redis.v2.schema +]] diff --git a/spec/01-unit/20-sandbox_spec.lua b/spec/01-unit/20-sandbox_spec.lua index 4e5fa5deab9..96bed14fd07 100644 --- a/spec/01-unit/20-sandbox_spec.lua +++ b/spec/01-unit/20-sandbox_spec.lua @@ -20,8 +20,8 @@ describe("sandbox functions wrapper", function() -- load and reference module we can spy on load_s = spy.new(load) _G.load = load_s - _sandbox = spy.new(require "kong.tools.kong-lua-sandbox") - package.loaded["kong.tools.kong-lua-sandbox"] = _sandbox + _sandbox = spy.new(require "kong.tools.sandbox.kong") + package.loaded["kong.tools.sandbox.kong"] = _sandbox sandbox = require "kong.tools.sandbox" end) diff --git a/spec/03-plugins/18-acl/02-access_spec.lua b/spec/03-plugins/18-acl/02-access_spec.lua index 8b69f0f2434..e8f62fd58b9 100644 --- a/spec/03-plugins/18-acl/02-access_spec.lua +++ b/spec/03-plugins/18-acl/02-access_spec.lua @@ -729,19 +729,15 @@ for _, strategy in helpers.each_strategy() do hosts = { "acl14.test" } }) - local acl_prefunction_code = " local consumer_id = \"" .. tostring(consumer2.id) .. "\"\n" .. [[ - local cache_key = kong.db.acls:cache_key(consumer_id) - - -- we must use shadict to get the cache, because the `kong.cache` was hooked by `kong.plugins.pre-function` - local raw_groups, err = ngx.shared.kong_db_cache:get("kong_db_cache"..cache_key) - if raw_groups then + local acl_prefunction_code = ([[ + local ok, err = kong.cache:get(%q) + if ok then ngx.exit(200) else ngx.log(ngx.ERR, "failed to get cache: ", err) ngx.exit(500) end - - ]] + ]]):format(kong.db.acls:cache_key(tostring(consumer2.id))) bp.plugins:insert { route = { id = route14.id }, diff --git a/spec/03-plugins/36-request-transformer/02-access_spec.lua b/spec/03-plugins/36-request-transformer/02-access_spec.lua index f027aaf267a..0104054f83b 100644 --- a/spec/03-plugins/36-request-transformer/02-access_spec.lua +++ b/spec/03-plugins/36-request-transformer/02-access_spec.lua @@ -1462,7 +1462,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() end) end) - describe("append ", function() + describe("append", function() it("new header if header does not exists", function() local r = assert(client:send { method = "GET", @@ -1638,7 +1638,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "]", function() end) end) - describe("remove, replace, add and append ", function() + describe("remove, replace, add and append", function() it("removes a header", function() local r = assert(client:send { method = "GET", @@ -2657,7 +2657,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lu name = "request-transformer", config = { add = { - headers = {"x-added:$(require('inspect')('somestring'))"}, + headers = {"x-added:$(require('ngx.process')('somestring'))"}, } } } @@ -2722,7 +2722,7 @@ describe("Plugin: request-transformer(access) [#" .. strategy .. "] untrusted_lu end) it("should fail when template tries to require non whitelisted module from sandbox", function() - local pattern = [[require 'inspect' not allowed within sandbox]] + local pattern = [[require 'ngx.process' not allowed within sandbox]] local start_count = count_log_lines(pattern) local r = assert(client:send { From 9dded314d5cdad3500d7ac0d5b865b0b34a89a0e Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 16 Dec 2024 09:50:59 -0800 Subject: [PATCH 4192/4351] fix(dbless): nest unique field errors for child entities (#14017) * fix(dbless): nest unique field errors for child entities This applies the same fix as b8891eb969a00469afb2a70d8a4a605497c1fc40 but to a different code path that checks fields with a unique constraint. * improve docstring --- .../fix-dbless-consumer-credential-error.yml | 3 + kong/db/schema/others/declarative_config.lua | 38 +++-- .../04-admin_api/15-off_spec.lua | 156 ++++++++++++++++++ 3 files changed, 179 insertions(+), 18 deletions(-) create mode 100644 changelog/unreleased/kong/fix-dbless-consumer-credential-error.yml diff --git a/changelog/unreleased/kong/fix-dbless-consumer-credential-error.yml b/changelog/unreleased/kong/fix-dbless-consumer-credential-error.yml new file mode 100644 index 00000000000..b459e8fab9b --- /dev/null +++ b/changelog/unreleased/kong/fix-dbless-consumer-credential-error.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where `POST /config?flatten_errors=1` could not return a proper response if the input contained duplicate consumer credentials." +type: bugfix +scope: Core diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 7cae8ffe3c6..104fb917441 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -361,6 +361,22 @@ local function uniqueness_error_msg(entity, key, value) "with " .. key .. " set to '" .. value .. "' already declared" end +local function add_error(errs, parent_entity, parent_idx, entity, entity_idx, err) + if parent_entity and parent_idx then + errs[parent_entity] = errs[parent_entity] or {} + errs[parent_entity][parent_idx] = errs[parent_entity][parent_idx] or {} + errs[parent_entity][parent_idx][entity] = errs[parent_entity][parent_idx][entity] or {} + + -- e.g. errs["upstreams"][5]["targets"][2] + errs[parent_entity][parent_idx][entity][entity_idx] = err + + else + errs[entity] = errs[entity] or {} + + -- e.g. errs["consumers"][3] + errs[entity][entity_idx] = err + end +end local function populate_references(input, known_entities, by_id, by_key, expected, errs, parent_entity, parent_idx) for _, entity in ipairs(known_entities) do @@ -400,8 +416,8 @@ local function populate_references(input, known_entities, by_id, by_key, expecte if key and key ~= ngx.null then local ok = add_to_by_key(by_key, entity_schema, item, entity, key) if not ok then - errs[entity] = errs[entity] or {} - errs[entity][i] = uniqueness_error_msg(entity, endpoint_key, key) + add_error(errs, parent_entity, parent_idx, entity, i, + uniqueness_error_msg(entity, endpoint_key, key)) failed = true end end @@ -409,22 +425,8 @@ local function populate_references(input, known_entities, by_id, by_key, expecte if item_id then by_id[entity] = by_id[entity] or {} if (not failed) and by_id[entity][item_id] then - local err_t - - if parent_entity and parent_idx then - errs[parent_entity] = errs[parent_entity] or {} - errs[parent_entity][parent_idx] = errs[parent_entity][parent_idx] or {} - errs[parent_entity][parent_idx][entity] = errs[parent_entity][parent_idx][entity] or {} - - -- e.g. errs["upstreams"][5]["targets"] - err_t = errs[parent_entity][parent_idx][entity] - - else - errs[entity] = errs[entity] or {} - err_t = errs[entity] - end - - err_t[i] = uniqueness_error_msg(entity, "primary key", item_id) + add_error(errs, parent_entity, parent_idx, entity, i, + uniqueness_error_msg(entity, "primary key", item_id)) else by_id[entity][item_id] = item diff --git a/spec/02-integration/04-admin_api/15-off_spec.lua b/spec/02-integration/04-admin_api/15-off_spec.lua index 554b445fced..288365c6e75 100644 --- a/spec/02-integration/04-admin_api/15-off_spec.lua +++ b/spec/02-integration/04-admin_api/15-off_spec.lua @@ -2323,6 +2323,162 @@ R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA== }, post_config(input)) end) + it("correctly handles nested entity errors", function() + local consumers = { + { + id = "cdac30ee-cd7e-465c-99b6-84f3e4e17015", + username = "consumer-01", + tags = { "consumer-01" }, + basicauth_credentials = { + { + id = "089091f4-cb8b-48f5-8463-8319097be716", + username = "user-01", password = "pwd", + tags = { "consumer-01-credential-01" }, + }, + { + id = "b1443d61-ccd9-4359-b82a-f37515442295", + username = "user-11", password = "pwd", + tags = { "consumer-01-credential-02" }, + }, + { + id = "2603d010-edbe-4713-94ef-145e281cbf4c", + username = "user-02", password = "pwd", + tags = { "consumer-01-credential-03" }, + }, + { + id = "760cf441-613c-48a2-b377-36aebc9f9ed0", + -- unique violation! + username = "user-11", password = "pwd", + tags = { "consumer-01-credential-04" }, + } + }, + }, + { + id = "c0c021f5-dae1-4031-bcf6-42e3c4d9ced9", + username = "consumer-02", + tags = { "consumer-02" }, + basicauth_credentials = { + { + id = "d0cd1919-bb07-4c85-b407-f33feb74f6e2", + username = "user-99", password = "pwd", + tags = { "consumer-02-credential-01" }, + } + }, + }, + { + id = "9acb0270-73aa-4968-b9e4-a4924e4aced5", + username = "consumer-03", + tags = { "consumer-03" }, + basicauth_credentials = { + { + id = "7e8bcd10-cdcd-41f1-8c4d-9790d34aa67d", + -- unique violation! + username = "user-01", password = "pwd", + tags = { "consumer-03-credential-01" }, + }, + { + id = "7fe186bd-44e5-4b97-854d-85a24929889d", + username = "user-33", password = "pwd", + tags = { "consumer-03-credential-02" }, + }, + { + id = "6547c325-5332-41fc-a954-d4972926cdb5", + -- unique violation! + username = "user-02", password = "pwd", + tags = { "consumer-03-credential-03" }, + }, + { + id = "e091a955-9ee1-4403-8d0a-a7f1f8bafaca", + -- unique violation! + username = "user-33", password = "pwd", + tags = { "consumer-03-credential-04" }, + } + }, + } + } + + local input = { + _format_version = "3.0", + consumers = consumers, + } + + validate({ + -- consumer 1 / credential 4 + { + entity = { + consumer = { id = consumers[1].id }, + id = consumers[1].basicauth_credentials[4].id, + tags = consumers[1].basicauth_credentials[4].tags, + password = "pwd", + username = "user-11" + }, + entity_id = consumers[1].basicauth_credentials[4].id, + entity_tags = consumers[1].basicauth_credentials[4].tags, + entity_type = "basicauth_credential", + errors = { { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-11' already declared", + type = "entity" + } } + }, + + -- consumer 3 / credential 1 + { + entity = { + consumer = { id = consumers[3].id }, + id = consumers[3].basicauth_credentials[1].id, + tags = consumers[3].basicauth_credentials[1].tags, + password = "pwd", + username = "user-01" + }, + entity_id = consumers[3].basicauth_credentials[1].id, + entity_tags = consumers[3].basicauth_credentials[1].tags, + entity_type = "basicauth_credential", + errors = { { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-01' already declared", + type = "entity" + } } + }, + + -- consumer 3 / credential 3 + { + entity = { + consumer = { id = consumers[3].id }, + id = consumers[3].basicauth_credentials[3].id, + tags = consumers[3].basicauth_credentials[3].tags, + password = "pwd", + username = "user-02" + }, + entity_id = consumers[3].basicauth_credentials[3].id, + entity_tags = consumers[3].basicauth_credentials[3].tags, + entity_type = "basicauth_credential", + errors = { { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-02' already declared", + type = "entity" + } } + }, + + -- consumer 3 / credential 4 + { + entity = { + consumer = { id = consumers[3].id }, + id = consumers[3].basicauth_credentials[4].id, + tags = consumers[3].basicauth_credentials[4].tags, + password = "pwd", + username = "user-33" + }, + entity_id = consumers[3].basicauth_credentials[4].id, + entity_tags = consumers[3].basicauth_credentials[4].tags, + entity_type = "basicauth_credential", + errors = { { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-33' already declared", + type = "entity" + } } + }, + + + }, post_config(input)) + end) + it("preserves IDs from the input", function() local id = "0175e0e8-3de9-56b4-96f1-b12dcb4b6691" local service = { From f10cd09bc4c5f515c72b2987d441dc1d5a389653 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 16 Dec 2024 10:09:33 -0800 Subject: [PATCH 4193/4351] chore(wasm): remove bundled datakit filter (#14013) * chore(wasm): remove bundled datakit filter * change log level --- build/openresty/wasmx/filters/variables.bzl | 12 +----------- changelog/unreleased/kong/bump-datakit.yml | 2 -- changelog/unreleased/kong/remove-datakit.yml | 2 ++ kong/conf_loader/init.lua | 2 +- spec/01-unit/03-conf_loader_spec.lua | 12 ++++-------- spec/02-integration/20-wasm/07-reports_spec.lua | 2 +- 6 files changed, 9 insertions(+), 23 deletions(-) delete mode 100644 changelog/unreleased/kong/bump-datakit.yml create mode 100644 changelog/unreleased/kong/remove-datakit.yml diff --git a/build/openresty/wasmx/filters/variables.bzl b/build/openresty/wasmx/filters/variables.bzl index 10d44e52f93..0afea9a308b 100644 --- a/build/openresty/wasmx/filters/variables.bzl +++ b/build/openresty/wasmx/filters/variables.bzl @@ -2,17 +2,7 @@ A list of wasm filters. """ -WASM_FILTERS = [ - { - "name": "datakit-filter", - "repo": "Kong/datakit", - "tag": "0.3.1", - "files": { - "datakit.meta.json": "acd16448615ea23315e68d4516edd79135bae13469f7bf9129f7b1139cd2b873", - "datakit.wasm": "c086e6fb36a6ed8c9ff3284805485c7280380469b6a556ccf7e5bc06edce27e7", - }, - }, -] +WASM_FILTERS = [] WASM_FILTERS_TARGETS = [ "@%s-%s//file" % (filter["name"], file) diff --git a/changelog/unreleased/kong/bump-datakit.yml b/changelog/unreleased/kong/bump-datakit.yml deleted file mode 100644 index b3b0eb3bcd9..00000000000 --- a/changelog/unreleased/kong/bump-datakit.yml +++ /dev/null @@ -1,2 +0,0 @@ -message: "Bumped the bundled `datakit` Wasm filter to `0.3.1`" -type: dependency diff --git a/changelog/unreleased/kong/remove-datakit.yml b/changelog/unreleased/kong/remove-datakit.yml new file mode 100644 index 00000000000..4997628b6aa --- /dev/null +++ b/changelog/unreleased/kong/remove-datakit.yml @@ -0,0 +1,2 @@ +message: "**Wasm**: Removed the experimental datakit Wasm filter" +type: dependency diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index 56fb5827826..a2898a5e51f 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -675,7 +675,7 @@ local function load(path, custom_conf, opts) bundled_filter_path = alt_path else - log.warn("Bundled proxy-wasm filters path (%s) does not exist " .. + log.debug("Bundled proxy-wasm filters path (%s) does not exist " .. "or is not a directory. Bundled filters may not be " .. "available", bundled_filter_path) end diff --git a/spec/01-unit/03-conf_loader_spec.lua b/spec/01-unit/03-conf_loader_spec.lua index f0b8e492596..35563718538 100644 --- a/spec/01-unit/03-conf_loader_spec.lua +++ b/spec/01-unit/03-conf_loader_spec.lua @@ -340,7 +340,7 @@ describe("Configuration loader", function() assert.is_not_nil(conf) assert.is_not_nil(conf.admin_gui_origin) assert.same({ "http://localhost:8002" }, conf.admin_gui_origin) - + conf, _, errors = conf_loader(nil, { admin_gui_url = "http://localhost:8002/manager, https://localhost:8445/manager", }) @@ -2062,12 +2062,7 @@ describe("Configuration loader", function() })) assert(conf.wasm_bundled_filters_path) - bundled_filters = { - { - name = "datakit", - path = conf.wasm_bundled_filters_path .. "/datakit.wasm", - }, - } + bundled_filters = {} end all_filters = {} @@ -2164,7 +2159,8 @@ describe("Configuration loader", function() assert.same(bundled_filters, conf.wasm_modules_parsed) end) - it("prefers user filters to bundled filters when a conflict exists", function() + -- XXX: we don't have any bundled filters to use for this test + pending("prefers user filters to bundled filters when a conflict exists", function() local user_filter = temp_dir .. "/datakit.wasm" assert(helpers.file.write(user_filter, "I'm a happy little wasm filter")) finally(function() diff --git a/spec/02-integration/20-wasm/07-reports_spec.lua b/spec/02-integration/20-wasm/07-reports_spec.lua index d62569c7fd4..80faf3ec209 100644 --- a/spec/02-integration/20-wasm/07-reports_spec.lua +++ b/spec/02-integration/20-wasm/07-reports_spec.lua @@ -82,7 +82,7 @@ for _, strategy in helpers.each_strategy() do local _, reports_data = assert(reports_server:join()) reports_data = cjson.encode(reports_data) - assert.match("wasm_cnt=3", reports_data) + assert.match("wasm_cnt=2", reports_data) end) it("logs number of requests triggering a Wasm filter", function() From eeded7874b46099b8ea19ca0e768c857a09068d7 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 17 Dec 2024 02:30:26 +0800 Subject: [PATCH 4194/4351] refactor(clustering/sync): clean the logic of sync_once_impl() (#14024) --- kong/clustering/services/sync/rpc.lua | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 4100afbb967..006a8c4bb43 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -422,26 +422,28 @@ function sync_once_impl(premature, retry_count) return end - sync_handler() - - local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) - local current_version = tonumber(declarative.get_current_hash()) or 0 + sync_handler() + local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) if not latest_notified_version then ngx_log(ngx_DEBUG, "no version notified yet") return end - -- retry if the version is not updated - if current_version < latest_notified_version then - retry_count = retry_count or 0 - if retry_count > MAX_RETRY then - ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) - return - end + local current_version = tonumber(declarative.get_current_hash()) or 0 + if current_version >= latest_notified_version then + ngx_log(ngx_DEBUG, "version already updated") + return + end - return start_sync_once_timer(retry_count + 1) + -- retry if the version is not updated + retry_count = retry_count or 0 + if retry_count > MAX_RETRY then + ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) + return end + + return start_sync_once_timer(retry_count + 1) end From fad17ba3c6d4701a78e784e3cd45a846fddb9f99 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Tue, 17 Dec 2024 14:10:23 +0800 Subject: [PATCH 4195/4351] fix(clustering/rpc): support `cluster_use_proxy` option for clustering rpc protocol (#13971) The original hybrid mode connections like full sync (sync v1) support forward proxy via the option `cluster_use_proxy`. While clustering RPC protocol does not support this, this commit introduces this feature to RPC protocol. https://konghq.atlassian.net/browse/KAG-5555 --- kong/clustering/rpc/manager.lua | 12 ++++++++++++ kong/clustering/utils.lua | 4 ++-- .../09-hybrid_mode/10-forward-proxy_spec.lua | 15 ++++++++++++--- .../14-dp_privileged_agent_spec.lua | 1 + 4 files changed, 27 insertions(+), 5 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index c3925c5073c..3d08963b468 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -30,6 +30,7 @@ local cjson_encode = cjson.encode local cjson_decode = cjson.decode local validate_client_cert = clustering_tls.validate_client_cert local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL +local parse_proxy_url = require("kong.clustering.utils").parse_proxy_url local RPC_MATA_V1 = "kong.meta.v1" @@ -474,6 +475,17 @@ function _M:connect(premature, node_id, host, path, cert, key) local c = assert(client:new(WS_OPTS)) + if self.conf.cluster_use_proxy then + local proxy_opts = parse_proxy_url(self.conf.proxy_server) + opts.proxy_opts = { + wss_proxy = proxy_opts.proxy_url, + wss_proxy_authorization = proxy_opts.proxy_authorization, + } + + ngx_log(ngx_DEBUG, "[rpc] using proxy ", proxy_opts.proxy_url, + " to connect control plane") + end + local ok, err = c:connect(uri, opts) if not ok then ngx_log(ngx_ERR, "[rpc] unable to connect to peer: ", err) diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index 5ee56d30baf..ee34e7dce2e 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -33,7 +33,7 @@ local CLUSTER_PROXY_SSL_TERMINATOR_SOCK = fmt("unix:%s/%s", local _M = {} -local function parse_proxy_url(proxy_server) +function _M.parse_proxy_url(proxy_server) local ret = {} if proxy_server then @@ -84,7 +84,7 @@ function _M.connect_cp(dp, endpoint, protocols) } if conf.cluster_use_proxy then - local proxy_opts = parse_proxy_url(conf.proxy_server) + local proxy_opts = _M.parse_proxy_url(conf.proxy_server) opts.proxy_opts = { wss_proxy = proxy_opts.proxy_url, wss_proxy_authorization = proxy_opts.proxy_authorization, diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index a7f11e41059..27856b4554e 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -71,11 +71,13 @@ local proxy_configs = { -- if existing lmdb data is set, the service/route exists and -- test run too fast before the proxy connection is established --- XXX FIXME: enable inc_sync = on -for _, inc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, inc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do for proxy_desc, proxy_opts in pairs(proxy_configs) do - describe("CP/DP sync through proxy (" .. proxy_desc .. ") works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() + describe("CP/DP sync through proxy (" .. proxy_desc .. ") works with #" + .. strategy .. " rpc=" .. rpc .. " inc_sync=" .. inc_sync + .. " backend", function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -87,6 +89,7 @@ for _, strategy in helpers.each_strategy() do db_update_frequency = 0.1, cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, })) @@ -108,6 +111,7 @@ for _, strategy in helpers.each_strategy() do proxy_server_ssl_verify = proxy_opts.proxy_server_ssl_verify, lua_ssl_trusted_certificate = proxy_opts.lua_ssl_trusted_certificate, + cluster_rpc = rpc, cluster_incremental_sync = inc_sync, -- this is unused, but required for the template to include a stream {} block @@ -166,6 +170,11 @@ for _, strategy in helpers.each_strategy() do if auth_on then assert.matches("accepted basic proxy%-authorization", contents) end + + -- check the debug log of the `cluster_use_proxy` option + local line = inc_sync == "on" and "[rpc] using proxy" or + "[clustering] using proxy" + assert.logfile("servroot2/logs/error.log").has.line(line, true) end) end) end) diff --git a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua index b0743edb746..1c5e351bf87 100644 --- a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua +++ b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua @@ -20,6 +20,7 @@ describe("DP diabled Incremental Sync RPC #" .. strategy, function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", cluster_incremental_sync = "on", -- ENABLE incremental sync })) From f3f77eb153f1fb247be6ea377cc9e52c9a27fae3 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 17 Dec 2024 17:55:44 +0800 Subject: [PATCH 4196/4351] chore(build): allow github_release to download without extract (#14027) https://konghq.atlassian.net/browse/KAG-6035 --- build/build_system.bzl | 37 +++++++++++++++++++++++++++++++++---- 1 file changed, 33 insertions(+), 4 deletions(-) diff --git a/build/build_system.bzl b/build/build_system.bzl index bfd45d0678a..dfe2e526a03 100644 --- a/build/build_system.bzl +++ b/build/build_system.bzl @@ -171,6 +171,15 @@ def _copyright_header(ctx): # while writing utf-8 content read by |ctx.read|, let's disable it ctx.file(path, copyright_content_html + content, legacy_utf8 = False) +_GITHUB_RELEASE_SINGLE_FILE_BUILD = """\ +package(default_visibility = ["//visibility:public"]) + +filegroup( + name = "file", + srcs = ["{}"], +) +""" + def _github_release_impl(ctx): ctx.file("WORKSPACE", "workspace(name = \"%s\")\n" % ctx.name) @@ -195,20 +204,25 @@ def _github_release_impl(ctx): fail("Unsupported OS %s" % os_name) gh_bin = "%s" % ctx.path(Label("@gh_%s_%s//:bin/gh" % (os_name, os_arch))) - args = [gh_bin, "release", "download", ctx.attr.tag, "-R", ctx.attr.repo] + args = [gh_bin, "release", "download", ctx.attr.tag, "--repo", ctx.attr.repo] downloaded_file = None if ctx.attr.pattern: if "/" in ctx.attr.pattern or ".." in ctx.attr.pattern: fail("/ and .. are not allowed in pattern") downloaded_file = ctx.attr.pattern.replace("*", "_") - args += ["-p", ctx.attr.pattern] + args += ["--pattern", ctx.attr.pattern] elif ctx.attr.archive: args.append("--archive=" + ctx.attr.archive) downloaded_file = "gh-release." + ctx.attr.archive.split(".")[-1] else: fail("at least one of pattern or archive must be set") - args += ["-O", downloaded_file] + downloaded_file_path = downloaded_file + if not ctx.attr.extract: + ctx.file("file/BUILD", _GITHUB_RELEASE_SINGLE_FILE_BUILD.format(downloaded_file)) + downloaded_file_path = "file/" + downloaded_file + + args += ["--output", downloaded_file_path] ret = ctx.execute(args) @@ -218,10 +232,23 @@ def _github_release_impl(ctx): gh_token_set = "GITHUB_TOKEN is not set, is this a private repo?" fail("Failed to download release (%s): %s, exit: %d" % (gh_token_set, ret.stderr, ret.return_code)) - ctx.extract(downloaded_file, stripPrefix = ctx.attr.strip_prefix) + if ctx.attr.sha256: + if os_name == "macOS": + sha256_cmd = ["shasum", "-a", "256", downloaded_file_path] + else: + sha256_cmd = ["sha256sum", downloaded_file_path] + ret = ctx.execute(sha256_cmd) + checksum = ret.stdout.split(" ")[0] + if checksum != ctx.attr.sha256: + fail("Checksum mismatch: expected %s, got %s" % (ctx.attr.sha256, checksum)) + + if ctx.attr.extract: + ctx.extract(downloaded_file_path, stripPrefix = ctx.attr.strip_prefix) # only used in EE: always skip here in CE if not ctx.attr.skip_add_copyright_header and False: + if not ctx.attr.extract: + fail("Writing copyright header is only supported for extracted archives") _copyright_header(ctx) github_release = repository_rule( @@ -231,11 +258,13 @@ github_release = repository_rule( "tag": attr.string(mandatory = True), "pattern": attr.string(mandatory = False), "archive": attr.string(mandatory = False, values = ["zip", "tar.gz"]), + "extract": attr.bool(default = True, doc = "Whether to extract the downloaded archive"), "strip_prefix": attr.string(default = "", doc = "Strip prefix from downloaded files"), "repo": attr.string(mandatory = True), "build_file": attr.label(allow_single_file = True), "build_file_content": attr.string(), "skip_add_copyright_header": attr.bool(default = False, doc = "Whether to inject COPYRIGHT-HEADER into downloaded files, only required for webuis"), + "sha256": attr.string(mandatory = False), }, ) From 59118e2a046b5c993abb38128bffe12804fc5212 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 18 Dec 2024 09:22:40 +0800 Subject: [PATCH 4197/4351] refactor(clustering/rpc): rename to cluster_rpc_sync (#14025) https://konghq.atlassian.net/browse/KAG-6036 --- kong/conf_loader/constants.lua | 2 +- kong/conf_loader/init.lua | 6 +-- kong/global.lua | 2 +- kong/init.lua | 10 ++--- kong/pdk/vault.lua | 2 +- kong/runloop/handler.lua | 6 +-- kong/templates/kong_defaults.lua | 2 +- spec/01-unit/01-db/10-declarative_spec.lua | 2 +- .../01-db/11-declarative_lmdb_spec.lua | 4 +- .../02-integration/07-sdk/03-cluster_spec.lua | 10 ++--- .../09-hybrid_mode/01-sync_spec.lua | 44 +++++++++---------- .../09-hybrid_mode/02-start_stop_spec.lua | 32 +++++++------- .../09-hybrid_mode/03-pki_spec.lua | 10 ++--- .../04-cp_cluster_sync_spec.lua | 10 ++--- .../09-hybrid_mode/05-ocsp_spec.lua | 34 +++++++------- .../09-hybrid_mode/08-lazy_export_spec.lua | 24 +++++----- .../09-hybrid_mode/09-config-compat_spec.lua | 8 ++-- .../09-node-id-persistence_spec.lua | 10 ++--- .../09-hybrid_mode/10-forward-proxy_spec.lua | 12 ++--- .../09-hybrid_mode/11-status_spec.lua | 14 +++--- .../09-hybrid_mode/12-errors_spec.lua | 10 ++--- .../09-hybrid_mode/13-deprecations_spec.lua | 10 ++--- .../14-dp_privileged_agent_spec.lua | 6 +-- .../18-hybrid_rpc/01-rpc_spec.lua | 4 +- .../18-hybrid_rpc/04-concentrator_spec.lua | 6 +-- .../19-incrmental_sync/01-sync_spec.lua | 4 +- .../02-multiple_dp_nodes_spec.lua | 4 +- .../20-wasm/06-clustering_spec.lua | 16 +++---- .../20-wasm/10-wasmtime_spec.lua | 14 +++--- .../09-key-auth/04-hybrid_mode_spec.lua | 10 ++--- .../11-correlation-id/02-schema_spec.lua | 12 ++--- 31 files changed, 170 insertions(+), 170 deletions(-) diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 95fff6f6867..2e3a27b31b5 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -513,7 +513,7 @@ local CONF_PARSERS = { cluster_use_proxy = { typ = "boolean" }, cluster_dp_labels = { typ = "array" }, cluster_rpc = { typ = "boolean" }, - cluster_incremental_sync = { typ = "boolean" }, + cluster_rpc_sync = { typ = "boolean" }, cluster_full_sync_threshold = { typ = "number" }, cluster_cjson = { typ = "boolean" }, diff --git a/kong/conf_loader/init.lua b/kong/conf_loader/init.lua index a2898a5e51f..3a32433b332 100644 --- a/kong/conf_loader/init.lua +++ b/kong/conf_loader/init.lua @@ -1034,10 +1034,10 @@ local function load(path, custom_conf, opts) end end - if conf.cluster_incremental_sync and not conf.cluster_rpc then - log.warn("Cluster incremental sync has been forcibly disabled, " .. + if conf.cluster_rpc_sync and not conf.cluster_rpc then + log.warn("Cluster rpc sync has been forcibly disabled, " .. "please enable cluster RPC.") - conf.cluster_incremental_sync = false + conf.cluster_rpc_sync = false end -- parse and validate pluginserver directives diff --git a/kong/global.lua b/kong/global.lua index 55ef7adfd99..a67e612ff0c 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -193,7 +193,7 @@ function _GLOBAL.init_worker_events(kong_config) local enable_privileged_agent = false if kong_config.dedicated_config_processing and kong_config.role == "data_plane" and - not kong.sync -- for incremental sync there is no privileged_agent + not kong.sync -- for rpc sync there is no privileged_agent then enable_privileged_agent = true end diff --git a/kong/init.lua b/kong/init.lua index a4f66a1450a..731540f8072 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -695,7 +695,7 @@ function Kong.init() if config.cluster_rpc then kong.rpc = require("kong.clustering.rpc.manager").new(config, kong.node.get_id()) - if config.cluster_incremental_sync then + if config.cluster_rpc_sync then kong.sync = require("kong.clustering.services.sync").new(db, is_control_plane(config)) kong.sync:init(kong.rpc) end @@ -885,8 +885,8 @@ function Kong.init_worker() local is_dp_sync_v1 = is_data_plane(kong.configuration) and not kong.sync local using_dedicated = kong.configuration.dedicated_config_processing - -- CP needs to support both full and incremental sync - -- full sync is only enabled for DP if incremental sync is disabled + -- CP needs to support both v1 and v2 sync + -- v1 sync is only enabled for DP if v2 sync is disabled if is_cp or is_dp_sync_v1 then kong.clustering:init_worker() end @@ -992,7 +992,7 @@ function Kong.init_worker() plugin_servers.start() end - -- rpc and incremental sync + -- rpc and sync if is_http_module then -- init rpc connection @@ -1000,7 +1000,7 @@ function Kong.init_worker() kong.rpc:init_worker() end - -- init incremental sync + -- init sync -- should run after rpc init successfully if kong.sync then kong.sync:init_worker() diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index b7a1adff184..05921a3b9c5 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -1444,7 +1444,7 @@ local function new(self) local not_dbless = conf.database ~= "off" -- postgres local dp_with_inc_sync = conf.role == "data_plane" and - conf.cluster_incremental_sync + conf.cluster_rpc_sync return not_dbless or dp_with_inc_sync end diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 37efc7f8bb7..54eb8cf0ba3 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -363,10 +363,10 @@ local function new_router(version) -- like rebuild_router_timer. And it relies on core_cache to detect changes. -- -- 1. stratey off (dbless) - -- incremental_sync on: + -- rpc_sync on: -- non init worker: true(kong.core_cache) -- init worker: false - -- incremental_sync off: false + -- rpc_sync off: false -- 2. strategy on (non dbless): true(kong.core_cache) local detect_changes = kong.core_cache and (db.strategy ~= "off" or (kong.sync and get_phase() ~= "init_worker")) @@ -986,7 +986,7 @@ return { -- start some rebuild timers for -- 1. traditional mode - -- 2. DP with incremental sync on (dbless mode) + -- 2. DP with rpc sync on (dbless mode) if strategy ~= "off" or kong.sync then local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 93962641740..83ef5f95eb3 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -42,7 +42,7 @@ cluster_max_payload = 16777216 cluster_use_proxy = off cluster_dp_labels = NONE cluster_rpc = off -cluster_incremental_sync = off +cluster_rpc_sync = off cluster_full_sync_threshold = 512 cluster_cjson = off diff --git a/spec/01-unit/01-db/10-declarative_spec.lua b/spec/01-unit/01-db/10-declarative_spec.lua index be683a2df37..137bebb206e 100644 --- a/spec/01-unit/01-db/10-declarative_spec.lua +++ b/spec/01-unit/01-db/10-declarative_spec.lua @@ -56,7 +56,7 @@ keyauth_credentials: assert.equals("services|123|fieldname|" .. sha256_hex("test"), key) end) - -- since incremental sync the param `unique_across_ws` is useless + -- since rpc sync the param `unique_across_ws` is useless -- this test case is just for compatibility it("does not omits the workspace id when 'unique_across_ws' is 'true'", function() local key = unique_field_key("services", "123", "fieldname", "test", true) diff --git a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua index 6fbe9181c96..047fadae604 100644 --- a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua +++ b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua @@ -202,7 +202,7 @@ describe("#off preserve nulls", function() local id, item = next(entities.basicauth_credentials) - -- format changed after incremental sync + -- format changed after rpc sync local cache_key = concat({ "basicauth_credentials|", item.ws_id, @@ -225,7 +225,7 @@ describe("#off preserve nulls", function() for _, plugin in pairs(entities.plugins) do if plugin.name == PLUGIN_NAME then - -- format changed after incremental sync + -- format changed after rpc sync cache_key = concat({ "plugins|", plugin.ws_id, diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index fadc4d4093d..2aea775edc0 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -41,10 +41,10 @@ fixtures_cp.http_mock.my_server_block = [[ ]] for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do - describe("PDK: kong.cluster for #" .. strategy .. " inc_sync=" .. inc_sync, function() + describe("PDK: kong.cluster for #" .. strategy .. " rpc_sync=" .. rpc_sync, function() local proxy_client lazy_setup(function() @@ -65,7 +65,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }, nil, nil, fixtures_cp)) assert(helpers.start_kong({ @@ -78,7 +78,7 @@ for _, strategy in helpers.each_strategy() do proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }, nil, nil, fixtures_dp)) end) @@ -116,4 +116,4 @@ for _, strategy in helpers.each_strategy() do end) end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 5f96f273850..bb941bd4ed3 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -13,11 +13,11 @@ local KEY_AUTH_PLUGIN for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do -describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, function() +describe("CP/DP communication #" .. strategy .. " rpc_sync=" .. rpc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -31,7 +31,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -44,7 +44,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi proxy_listen = "0.0.0.0:9002", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, worker_state_update_frequency = 1, })) @@ -348,7 +348,7 @@ describe("CP/DP communication #" .. strategy .. " inc_sync=" .. inc_sync, functi end) end) -describe("CP/DP #version check #" .. strategy .. " inc_sync=" .. inc_sync, function() +describe("CP/DP #version check #" .. strategy .. " rpc_sync=" .. rpc_sync, function() -- for these tests, we do not need a real DP, but rather use the fake DP -- client so we can mock various values (e.g. node_version) describe("relaxed compatibility check:", function() @@ -368,7 +368,7 @@ describe("CP/DP #version check #" .. strategy .. " inc_sync=" .. inc_sync, funct nginx_conf = "spec/fixtures/custom_nginx.template", cluster_version_check = "major_minor", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) for _, plugin in ipairs(helpers.get_plugins_list()) do @@ -625,7 +625,7 @@ describe("CP/DP #version check #" .. strategy .. " inc_sync=" .. inc_sync, funct end) end) -describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function() +describe("CP/DP config sync #" .. strategy .. " rpc_sync=" .. rpc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -637,7 +637,7 @@ describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function db_update_frequency = 3, cluster_listen = "127.0.0.1:9005", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -648,7 +648,7 @@ describe("CP/DP config sync #" .. strategy .. " inc_sync=" .. inc_sync, function cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, cluster_rpc = rpc, worker_state_update_frequency = 1, })) @@ -754,7 +754,7 @@ describe("CP/DP labels #" .. strategy, function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -768,7 +768,7 @@ describe("CP/DP labels #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", cluster_dp_labels="deployment:mycloud,region:us-east-1", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -796,8 +796,8 @@ describe("CP/DP labels #" .. strategy, function() assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) -- TODO: The API output does include labels and certs when the - -- incremental sync is enabled. - if inc_sync == "off" then + -- rpc sync is enabled. + if rpc_sync == "off" then assert.equal("mycloud", v.labels.deployment) assert.equal("us-east-1", v.labels.region) end @@ -822,7 +822,7 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -836,7 +836,7 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", cluster_dp_labels="deployment:mycloud,region:us-east-1", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -860,8 +860,8 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then -- TODO: The API output does include labels and certs when the - -- incremental sync is enabled. - if inc_sync == "off" then + -- rpc sync is enabled. + if rpc_sync == "off" then assert.equal(1888983905, v.cert_details.expiry_timestamp) end return true @@ -888,7 +888,7 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -905,7 +905,7 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -929,8 +929,8 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then -- TODO: The API output does include labels and certs when the - -- incremental sync is enabled. - if inc_sync == "off" then + -- rpc sync is enabled. + if rpc_sync == "off" then assert.equal(1897136778, v.cert_details.expiry_timestamp) end return true @@ -942,4 +942,4 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua index c236b1ec1c8..9b4c4222139 100644 --- a/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua +++ b/spec/02-integration/09-hybrid_mode/02-start_stop_spec.lua @@ -2,9 +2,9 @@ local helpers = require "spec.helpers" for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] -describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() +describe("invalid config are rejected" .. " rpc_sync=" .. rpc_sync, function() describe("role is control_plane", function() it("can not disable admin_listen", function() local ok, err = helpers.start_kong({ @@ -15,7 +15,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", admin_listen = "off", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -31,7 +31,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "off", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -47,7 +47,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", database = "off", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -63,7 +63,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_mtls = "pki", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -81,7 +81,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", proxy_listen = "off", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -96,7 +96,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -114,7 +114,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_dp_labels = "w@:_a", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -132,7 +132,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() proxy_listen = "0.0.0.0:" .. helpers.get_available_port(), cluster_dp_labels = "Aa-._zZ_key:Aa-._zZ_val", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.True(ok) helpers.stop_kong("servroot2") @@ -148,7 +148,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() database = param[2], prefix = "servroot2", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -163,7 +163,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() prefix = "servroot2", cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) assert.False(ok) @@ -174,7 +174,7 @@ describe("invalid config are rejected" .. " inc_sync=" .. inc_sync, function() end) -- note that lagacy modes still error when CP exits -describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() +describe("when CP exits before DP" .. " rpc_sync=" .. rpc_sync, function() local need_exit = true lazy_setup(function() @@ -188,7 +188,7 @@ describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_listen = "127.0.0.1:9005", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ role = "data_plane", @@ -199,7 +199,7 @@ describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() proxy_listen = "0.0.0.0:9002", database = "off", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, -- EE [[ -- vitals uses the clustering strategy by default, and it logs the exact -- same "error while receiving frame from peer" error strings that this @@ -223,4 +223,4 @@ describe("when CP exits before DP" .. " inc_sync=" .. inc_sync, function() assert.logfile("servroot2/logs/error.log").has.no.line("error while receiving frame from peer", true) end) end) -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index adb53b801c3..90c182e6d14 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -3,11 +3,11 @@ local cjson = require "cjson.safe" for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do -describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() +describe("CP/DP PKI sync #" .. strategy .. " rpc_sync=" .. rpc_sync, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -29,7 +29,7 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/kong_clustering_ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -46,7 +46,7 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/kong_clustering.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, worker_state_update_frequency = 1, })) end) @@ -167,4 +167,4 @@ describe("CP/DP PKI sync #" .. strategy .. " inc_sync=" .. inc_sync, function() end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua index 17d836fc979..5a47069db05 100644 --- a/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/04-cp_cluster_sync_spec.lua @@ -21,10 +21,10 @@ end for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do - describe("CP/CP sync works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() + describe("CP/CP sync works with #" .. strategy .. " rpc_sync=" .. rpc_sync .. " backend", function() lazy_setup(function() helpers.get_db_utils(strategy, { "routes", "services" }) @@ -39,7 +39,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -53,7 +53,7 @@ for _, strategy in helpers.each_strategy() do cluster_cert_key = "spec/fixtures/kong_clustering.key", database = strategy, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -86,4 +86,4 @@ for _, strategy in helpers.each_strategy() do end) end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index ee6b50d3b34..26824085c67 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -15,11 +15,11 @@ end for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do -describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, function() +describe("cluster_ocsp = on works #" .. strategy .. " rpc_sync=" .. rpc_sync, function() describe("DP certificate good", function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -44,7 +44,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) set_ocsp_status("good") @@ -63,7 +63,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -118,7 +118,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) set_ocsp_status("revoked") @@ -137,7 +137,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -190,7 +190,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) set_ocsp_status("error") @@ -209,7 +209,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -240,7 +240,7 @@ describe("cluster_ocsp = on works #" .. strategy .. " inc_sync=" .. inc_sync, fu end) end) -describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() +describe("cluster_ocsp = off works with #" .. strategy .. " rpc_sync=" .. rpc_sync .. " backend", function() describe("DP certificate revoked, not checking for OCSP", function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -265,7 +265,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sy cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) set_ocsp_status("revoked") @@ -284,7 +284,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sy cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -316,7 +316,7 @@ describe("cluster_ocsp = off works with #" .. strategy .. " inc_sync=" .. inc_sy end) end) -describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() +describe("cluster_ocsp = optional works with #" .. strategy .. " rpc_sync=" .. rpc_sync .. " backend", function() describe("DP certificate revoked", function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -341,7 +341,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) set_ocsp_status("revoked") @@ -360,7 +360,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -413,7 +413,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) set_ocsp_status("error") @@ -432,7 +432,7 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -468,4 +468,4 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " inc_sync=" .. i end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index bbeb3524842..bc235385c6b 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local admin_client -local function cp(strategy, rpc, inc_sync) +local function cp(strategy, rpc, rpc_sync) helpers.get_db_utils(strategy) -- make sure the DB is fresh n' clean assert(helpers.start_kong({ role = "control_plane", @@ -15,7 +15,7 @@ local function cp(strategy, rpc, inc_sync) cluster_mtls = "pki", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) admin_client = assert(helpers.admin_client()) end @@ -36,7 +36,7 @@ local function touch_config() })) end -local function json_dp(rpc, inc_sync) +local function json_dp(rpc, rpc_sync) assert(helpers.start_kong({ role = "data_plane", database = "off", @@ -50,27 +50,27 @@ local function json_dp(rpc, inc_sync) cluster_server_name = "kong_clustering", cluster_ca_cert = "spec/fixtures/ocsp_certs/ca.crt", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do -describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() +describe("lazy_export with #".. strategy .. " rpc_sync=" .. rpc_sync, function() describe("no DP", function () setup(function() - cp(strategy, rpc, inc_sync) + cp(strategy, rpc, rpc_sync) end) teardown(function () helpers.stop_kong() end) it("test", function () touch_config() - if inc_sync == "on" then + if rpc_sync == "on" then assert.logfile().has.no.line("[kong.sync.v2] config push (connected client)", true) else @@ -81,8 +81,8 @@ describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() describe("only json DP", function() setup(function() - cp(strategy, rpc, inc_sync) - json_dp(rpc, inc_sync) + cp(strategy, rpc, rpc_sync) + json_dp(rpc, rpc_sync) end) teardown(function () helpers.stop_kong("dp1") @@ -91,7 +91,7 @@ describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() it("test", function () touch_config() - if inc_sync == "on" then + if rpc_sync == "on" then assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) assert.logfile().has.line("[kong.sync.v2] database is empty or too far behind for node_id", true) @@ -105,4 +105,4 @@ describe("lazy_export with #".. strategy .. " inc_sync=" .. inc_sync, function() end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 8c2b26fba41..79a73e5ec50 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -76,8 +76,8 @@ local function get_sync_status(id) end --- XXX TODO: helpers.clustering_client supports incremental sync -for _, inc_sync in ipairs { "off" } do +-- XXX TODO: helpers.clustering_client supports rpc sync +for _, rpc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do describe("CP/DP config compat transformations #" .. strategy, function() @@ -103,7 +103,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() cluster_listen = CP_HOST .. ":" .. CP_PORT, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -1201,4 +1201,4 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) end -- each strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index 28fa82074e0..7b358f62920 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -84,10 +84,10 @@ end for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do - describe("node id persistence " .. " inc_sync=" .. inc_sync, function() + describe("node id persistence " .. " rpc_sync=" .. rpc_sync, function() local control_plane_config = { role = "control_plane", @@ -97,7 +97,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, } local data_plane_config = { @@ -113,7 +113,7 @@ for _, strategy in helpers.each_strategy() do untrusted_lua = "on", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, worker_state_update_frequency = 1, } @@ -331,4 +331,4 @@ for _, strategy in helpers.each_strategy() do end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index 27856b4554e..80f30902aa5 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -72,11 +72,11 @@ local proxy_configs = { -- test run too fast before the proxy connection is established for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do for proxy_desc, proxy_opts in pairs(proxy_configs) do describe("CP/DP sync through proxy (" .. proxy_desc .. ") works with #" - .. strategy .. " rpc=" .. rpc .. " inc_sync=" .. inc_sync + .. strategy .. " rpc=" .. rpc .. " rpc_sync=" .. rpc_sync .. " backend", function() lazy_setup(function() helpers.get_db_utils(strategy) -- runs migrations @@ -90,7 +90,7 @@ for _, strategy in helpers.each_strategy() do cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -112,7 +112,7 @@ for _, strategy in helpers.each_strategy() do lua_ssl_trusted_certificate = proxy_opts.lua_ssl_trusted_certificate, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, -- this is unused, but required for the template to include a stream {} block stream_listen = "0.0.0.0:5555", @@ -172,7 +172,7 @@ for _, strategy in helpers.each_strategy() do end -- check the debug log of the `cluster_use_proxy` option - local line = inc_sync == "on" and "[rpc] using proxy" or + local line = rpc_sync == "on" and "[rpc] using proxy" or "[clustering] using proxy" assert.logfile("servroot2/logs/error.log").has.line(line, true) end) @@ -181,4 +181,4 @@ for _, strategy in helpers.each_strategy() do end -- proxy configs end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index c6ada743ee1..86cd8941819 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -5,11 +5,11 @@ local cp_status_port = helpers.get_available_port() local dp_status_port = 8100 for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do - describe("Hybrid Mode - status ready #" .. strategy .. " inc_sync=" .. inc_sync, function() + describe("Hybrid Mode - status ready #" .. strategy .. " rpc_sync=" .. rpc_sync, function() helpers.get_db_utils(strategy, {}) @@ -25,7 +25,7 @@ for _, strategy in helpers.each_strategy() do nginx_main_worker_processes = 8, status_listen = "127.0.0.1:" .. dp_status_port, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) end @@ -40,7 +40,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", status_listen = "127.0.0.1:" .. cp_status_port, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }) end @@ -75,7 +75,7 @@ for _, strategy in helpers.each_strategy() do describe("dp status ready endpoint for no config", function() -- XXX FIXME - local skip_inc_sync = inc_sync == "on" and pending or it + local skip_rpc_sync = rpc_sync == "on" and pending or it lazy_setup(function() assert(start_kong_cp()) @@ -108,7 +108,7 @@ for _, strategy in helpers.each_strategy() do -- now dp receive config from cp, so dp should be ready - skip_inc_sync("should return 200 on data plane after configuring", function() + skip_rpc_sync("should return 200 on data plane after configuring", function() helpers.wait_until(function() local http_client = helpers.http_client('127.0.0.1', dp_status_port) @@ -166,4 +166,4 @@ for _, strategy in helpers.each_strategy() do end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua index fbbc3049cd5..52b3147a6ae 100644 --- a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua +++ b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua @@ -69,10 +69,10 @@ local function get_error_report(client, msg) end --- XXX TODO: mock_cp does not support incremental sync rpc -for _, inc_sync in ipairs { "off" } do +-- XXX TODO: mock_cp does not support rpc sync rpc +for _, rpc_sync in ipairs { "off" } do for _, strategy in helpers.each_strategy() do - describe("CP/DP sync error-reporting with #" .. strategy .. " inc_sync=" .. inc_sync .. " backend", function() + describe("CP/DP sync error-reporting with #" .. strategy .. " rpc_sync=" .. rpc_sync .. " backend", function() local client local cluster_port local cluster_ssl_port @@ -102,7 +102,7 @@ for _, strategy in helpers.each_strategy() do -- use a small map size so that it's easy for us to max it out lmdb_map_size = "1m", plugins = "bundled,cluster-error-reporting", - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, }, nil, nil, fixtures)) end) @@ -260,4 +260,4 @@ for _, strategy in helpers.each_strategy() do end) end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua index fcb8bf6bbca..a1d824cf72b 100644 --- a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua +++ b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua @@ -4,10 +4,10 @@ local join = require("pl.stringx").join local ENABLED_PLUGINS = { "dummy" , "reconfiguration-completion"} for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy({"postgres"}) do - describe("deprecations are not reported on DP but on CP " .. " inc_sync=" .. inc_sync, function() + describe("deprecations are not reported on DP but on CP " .. " rpc_sync=" .. rpc_sync, function() local cp_prefix = "servroot1" local dp_prefix = "servroot2" local cp_logfile, dp_logfile, route @@ -45,7 +45,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do admin_listen = "0.0.0.0:9001", proxy_listen = "off", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -61,7 +61,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do admin_listen = "off", proxy_listen = "0.0.0.0:9002", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) dp_logfile = helpers.get_running_conf(dp_prefix).nginx_err_logs cp_logfile = helpers.get_running_conf(cp_prefix).nginx_err_logs @@ -119,4 +119,4 @@ for _, strategy in helpers.each_strategy({"postgres"}) do end) end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua index 1c5e351bf87..d78ec1469e2 100644 --- a/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua +++ b/spec/02-integration/09-hybrid_mode/14-dp_privileged_agent_spec.lua @@ -5,7 +5,7 @@ local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS for _, dedicated in ipairs { "on", "off" } do for _, strategy in helpers.each_strategy() do -describe("DP diabled Incremental Sync RPC #" .. strategy, function() +describe("DP diabled Sync RPC #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy, { @@ -21,7 +21,7 @@ describe("DP diabled Incremental Sync RPC #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = "on", -- ENABLE incremental sync + cluster_rpc_sync = "on", -- ENABLE rpc sync })) assert(helpers.start_kong({ @@ -36,7 +36,7 @@ describe("DP diabled Incremental Sync RPC #" .. strategy, function() nginx_worker_processes = 2, -- multiple workers cluster_rpc = "off", -- DISABLE rpc - cluster_incremental_sync = "off", -- DISABLE incremental sync + cluster_rpc_sync = "off", -- DISABLE rpc sync dedicated_config_processing = dedicated, -- privileged agent })) diff --git a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua index 8f670a0388e..218b28b6250 100644 --- a/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/01-rpc_spec.lua @@ -20,7 +20,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", plugins = "bundled,rpc-hello-test", - cluster_incremental_sync = "off", + cluster_rpc_sync = "off", })) assert(helpers.start_kong({ @@ -34,7 +34,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", plugins = "bundled,rpc-hello-test", - cluster_incremental_sync = "off", + cluster_rpc_sync = "off", })) end) diff --git a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua index 445bcee6ec1..9986d5f4e79 100644 --- a/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/04-concentrator_spec.lua @@ -47,7 +47,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", plugins = "bundled,rpc-hello-test", - cluster_incremental_sync = "off", + cluster_rpc_sync = "off", })) assert(helpers.start_kong({ @@ -60,7 +60,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", plugins = "bundled,rpc-hello-test", - cluster_incremental_sync = "off", + cluster_rpc_sync = "off", })) assert(helpers.start_kong({ @@ -74,7 +74,7 @@ for _, strategy in helpers.each_strategy() do nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", plugins = "bundled,rpc-hello-test", - cluster_incremental_sync = "off", + cluster_rpc_sync = "off", })) end) diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua index abb969d2a0f..a608e6432ed 100644 --- a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua +++ b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua @@ -36,7 +36,7 @@ describe("Incremental Sync RPC #" .. strategy, function() cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = "on", -- incremental sync + cluster_rpc_sync = "on", -- rpc sync })) assert(helpers.start_kong({ @@ -50,7 +50,7 @@ describe("Incremental Sync RPC #" .. strategy, function() nginx_conf = "spec/fixtures/custom_nginx.template", nginx_worker_processes = 4, -- multiple workers cluster_rpc = "on", - cluster_incremental_sync = "on", -- incremental sync + cluster_rpc_sync = "on", -- rpc sync worker_state_update_frequency = 1, })) end) diff --git a/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua b/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua index 8567c03fba2..fe7f89432a5 100644 --- a/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua +++ b/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua @@ -10,7 +10,7 @@ local function start_cp(strategy, port) cluster_listen = "127.0.0.1:" .. port, nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = "on", - cluster_incremental_sync = "on", -- incremental sync + cluster_rpc_sync = "on", -- rpc sync })) end @@ -26,7 +26,7 @@ local function start_dp(prefix, port) nginx_conf = "spec/fixtures/custom_nginx.template", nginx_worker_processes = 4, -- multiple workers cluster_rpc = "on", - cluster_incremental_sync = "on", -- incremental sync + cluster_rpc_sync = "on", -- rpc sync worker_state_update_frequency = 1, })) end diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index 4d5a63e323d..540331bcc67 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -72,9 +72,9 @@ local function new_wasm_filter_directory() end --- XXX TODO: enable inc_sync = "on" -for _, inc_sync in ipairs { "off" } do -describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() +-- XXX TODO: enable rpc_sync = "on" +for _, rpc_sync in ipairs { "off" } do +describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() local cp_prefix = "cp" local cp_errlog = cp_prefix .. "/logs/error.log" local cp_filter_path @@ -115,7 +115,7 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = cp_filter_path, nginx_main_worker_processes = 2, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert.logfile(cp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) @@ -155,7 +155,7 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() wasm_filters_path = dp_filter_path, node_id = node_id, nginx_main_worker_processes = 2, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert.logfile(dp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) @@ -311,7 +311,7 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = "off", node_id = node_id, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -351,7 +351,7 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = tmp_dir, node_id = node_id, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -370,4 +370,4 @@ describe("#wasm - hybrid mode #postgres" .. " inc_sync=" .. inc_sync, function() end) end) end) -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/02-integration/20-wasm/10-wasmtime_spec.lua b/spec/02-integration/20-wasm/10-wasmtime_spec.lua index 60a5bed93d8..44f595c7c6d 100644 --- a/spec/02-integration/20-wasm/10-wasmtime_spec.lua +++ b/spec/02-integration/20-wasm/10-wasmtime_spec.lua @@ -2,7 +2,7 @@ local helpers = require "spec.helpers" local fmt = string.format for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, role in ipairs({"traditional", "control_plane", "data_plane"}) do @@ -22,11 +22,11 @@ describe("#wasm wasmtime (role: " .. role .. ") (#postgres, #db)", function() cluster_cert = "spec/fixtures/kong_clustering.crt", cluster_cert_key = "spec/fixtures/kong_clustering.key", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) conf = assert(helpers.get_running_conf(prefix)) - conf.cluster_incremental_sync = inc_sync == "on" + conf.cluster_rpc_sync = rpc_sync == "on" end) lazy_teardown(function() @@ -98,11 +98,11 @@ describe("#wasm wasmtime (role: " .. role .. ") (#postgres, #db)", function() nginx_main_worker_processes = 2, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) conf = assert(helpers.get_running_conf(prefix)) - conf.cluster_incremental_sync = inc_sync == "on" + conf.cluster_rpc_sync = rpc_sync == "on" -- we need to briefly spin up a control plane, or else we will get -- error.log entries when our data plane tries to connect @@ -121,7 +121,7 @@ describe("#wasm wasmtime (role: " .. role .. ") (#postgres, #db)", function() status_listen = "off", nginx_main_worker_processes = 2, cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end end) @@ -179,4 +179,4 @@ describe("#wasm wasmtime (role: " .. role .. ") (#postgres, #db)", function() end) -- wasmtime end -- each role -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua index 9c353732a6f..66f59e40b13 100644 --- a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -2,10 +2,10 @@ local helpers = require "spec.helpers" for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do - local rpc, inc_sync = v[1], v[2] + local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy({"postgres"}) do - describe("Plugin: key-auth (access) [#" .. strategy .. " inc_sync=" .. inc_sync .. "] auto-expiring keys", function() + describe("Plugin: key-auth (access) [#" .. strategy .. " rpc_sync=" .. rpc_sync .. "] auto-expiring keys", function() -- Give a bit of time to reduce test flakyness on slow setups local ttl = 10 local inserted_at @@ -43,7 +43,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_telemetry_listen = "127.0.0.1:9006", nginx_conf = "spec/fixtures/custom_nginx.template", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -57,7 +57,7 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_telemetry_endpoint = "127.0.0.1:9006", proxy_listen = "0.0.0.0:9002", cluster_rpc = rpc, - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -129,4 +129,4 @@ for _, strategy in helpers.each_strategy({"postgres"}) do end) end) end -- for _, strategy -end -- for inc_sync +end -- for rpc_sync diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index b02cc906505..e5aa7c3035e 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -86,9 +86,9 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() end) end) - --- XXX FIXME: enable inc_sync = on - for _, inc_sync in ipairs { "off" } do - describe("in hybrid mode" .. " inc_sync=" .. inc_sync, function() + --- XXX FIXME: enable rpc_sync = on + for _, rpc_sync in ipairs { "off" } do + describe("in hybrid mode" .. " rpc_sync=" .. rpc_sync, function() local route lazy_setup(function() route = bp.routes:insert({ @@ -124,7 +124,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() prefix = "servroot", cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) assert(helpers.start_kong({ @@ -136,7 +136,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", status_listen = "127.0.0.1:9100", - cluster_incremental_sync = inc_sync, + cluster_rpc_sync = rpc_sync, })) end) @@ -186,5 +186,5 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() proxy_client:close() end) end) - end -- for inc_sync + end -- for rpc_sync end) From be7e3567e459d2df6c9252eb4332fca46887ab81 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 18 Dec 2024 14:14:19 +0800 Subject: [PATCH 4198/4351] feat(clustering/rpc): support jsonrpc notification (#13948) https://konghq.atlassian.net/browse/KAG-5893 --- kong/clustering/rpc/concentrator.lua | 19 ++++++-- kong/clustering/rpc/future.lua | 27 ++++++++--- kong/clustering/rpc/manager.lua | 68 ++++++++++++++++++---------- kong/clustering/rpc/socket.lua | 25 ++++++++-- 4 files changed, 102 insertions(+), 37 deletions(-) diff --git a/kong/clustering/rpc/concentrator.lua b/kong/clustering/rpc/concentrator.lua index 68bb0bc3388..80d19cad769 100644 --- a/kong/clustering/rpc/concentrator.lua +++ b/kong/clustering/rpc/concentrator.lua @@ -154,7 +154,14 @@ function _M:_event_loop(lconn) "unknown requester for RPC") local res, err = self.manager:_local_call(target_id, payload.method, - payload.params) + payload.params, not payload.id) + + -- notification has no callback or id + if not payload.id then + ngx_log(ngx_DEBUG, "[rpc] notification has no response") + goto continue + end + if res then -- call success res, err = self:_enqueue_rpc_response(reply_to, { @@ -180,6 +187,8 @@ function _M:_event_loop(lconn) ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC error: ", err) end end + + ::continue:: end end end @@ -287,9 +296,13 @@ end -- This way the manager code wouldn't tell the difference -- between calls made over WebSocket or concentrator function _M:call(node_id, method, params, callback) - local id = self:_get_next_id() + local id - self.interest[id] = callback + -- notification has no callback or id + if callback then + id = self:_get_next_id() + self.interest[id] = callback + end return self:_enqueue_rpc_request(node_id, { jsonrpc = jsonrpc.VERSION, diff --git a/kong/clustering/rpc/future.lua b/kong/clustering/rpc/future.lua index 68ed82720f0..ee91ed9e54f 100644 --- a/kong/clustering/rpc/future.lua +++ b/kong/clustering/rpc/future.lua @@ -12,25 +12,36 @@ local STATE_SUCCEED = 3 local STATE_ERRORED = 4 -function _M.new(node_id, socket, method, params) +function _M.new(node_id, socket, method, params, is_notification) local self = { method = method, params = params, - sema = semaphore.new(), socket = socket, node_id = node_id, - id = nil, - result = nil, - error = nil, - state = STATE_NEW, -- STATE_* + is_notification = is_notification, } + if not is_notification then + self.id = nil + self.result = nil + self.error = nil + self.state = STATE_NEW -- STATE_* + self.sema = semaphore.new() + end + return setmetatable(self, _MT) end -- start executing the future function _M:start() + -- notification has no callback + if self.is_notification then + return self.socket:call(self.node_id, + self.method, + self.params) + end + assert(self.state == STATE_NEW) self.state = STATE_IN_PROGRESS @@ -60,6 +71,10 @@ end function _M:wait(timeout) + if self.is_notification then + return nil, "the notification cannot be waited" + end + assert(self.state == STATE_IN_PROGRESS) local res, err = self.sema:wait(timeout) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 3d08963b468..ea5c4f5a282 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -33,6 +33,7 @@ local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local parse_proxy_url = require("kong.clustering.utils").parse_proxy_url +local _log_prefix = "[rpc] " local RPC_MATA_V1 = "kong.meta.v1" local RPC_SNAPPY_FRAMED = "x-snappy-framed" @@ -276,7 +277,7 @@ end -- low level helper used internally by :call() and concentrator -- this one does not consider forwarding using concentrator -- when node does not exist -function _M:_local_call(node_id, method, params) +function _M:_local_call(node_id, method, params, is_notification) if not self.client_capabilities[node_id] then return nil, "node is not connected, node_id: " .. node_id end @@ -289,9 +290,14 @@ function _M:_local_call(node_id, method, params) local s = next(self.clients[node_id]) -- TODO: better LB? - local fut = future.new(node_id, s, method, params) + local fut = future.new(node_id, s, method, params, is_notification) assert(fut:start()) + -- notification need not to wait + if is_notification then + return true + end + local ok, err = fut:wait(5) if err then return nil, err @@ -305,9 +311,7 @@ function _M:_local_call(node_id, method, params) end --- public interface, try call on node_id locally first, --- if node is not connected, try concentrator next -function _M:call(node_id, method, ...) +function _M:_call_or_notify(is_notification, node_id, method, ...) local cap = utils.parse_method_name(method) local res, err = self:_find_node_and_check_capability(node_id, cap) @@ -318,20 +322,22 @@ function _M:call(node_id, method, ...) local params = {...} ngx_log(ngx_DEBUG, - "[rpc] calling ", method, + _log_prefix, + is_notification and "notifying " or "calling ", + method, "(node_id: ", node_id, ")", " via ", res == "local" and "local" or "concentrator" ) if res == "local" then - res, err = self:_local_call(node_id, method, params) + res, err = self:_local_call(node_id, method, params, is_notification) if not res then - ngx_log(ngx_DEBUG, "[rpc] ", method, " failed, err: ", err) + ngx_log(ngx_DEBUG, _log_prefix, method, " failed, err: ", err) return nil, err end - ngx_log(ngx_DEBUG, "[rpc] ", method, " succeeded") + ngx_log(ngx_DEBUG, _log_prefix, method, " succeeded") return res end @@ -339,29 +345,45 @@ function _M:call(node_id, method, ...) assert(res == "concentrator") -- try concentrator - local fut = future.new(node_id, self.concentrator, method, params) + local fut = future.new(node_id, self.concentrator, method, params, is_notification) assert(fut:start()) + if is_notification then + return true + end + local ok, err = fut:wait(5) if err then - ngx_log(ngx_DEBUG, "[rpc] ", method, " failed, err: ", err) + ngx_log(ngx_DEBUG, _log_prefix, method, " failed, err: ", err) return nil, err end if ok then - ngx_log(ngx_DEBUG, "[rpc] ", method, " succeeded") + ngx_log(ngx_DEBUG, _log_prefix, method, " succeeded") return fut.result end - ngx_log(ngx_DEBUG, "[rpc] ", method, " failed, err: ", fut.error.message) + ngx_log(ngx_DEBUG, _log_prefix, method, " failed, err: ", fut.error.message) return nil, fut.error.message end +-- public interface, try call on node_id locally first, +-- if node is not connected, try concentrator next +function _M:call(node_id, method, ...) + return self:_call_or_notify(false, node_id, method, ...) +end + + +function _M:notify(node_id, method, ...) + return self:_call_or_notify(true, node_id, method, ...) +end + + -- handle incoming client connections function _M:handle_websocket() local rpc_protocol = ngx_var.http_sec_websocket_protocol @@ -379,7 +401,7 @@ function _M:handle_websocket() end if not meta_v1_supported then - ngx_log(ngx_ERR, "[rpc] unknown RPC protocol: " .. + ngx_log(ngx_ERR, _log_prefix, "unknown RPC protocol: " .. tostring(rpc_protocol) .. ", doesn't know how to communicate with client") return ngx_exit(ngx.HTTP_CLOSE) @@ -387,7 +409,7 @@ function _M:handle_websocket() local cert, err = validate_client_cert(self.conf, self.cluster_cert, ngx_var.ssl_client_raw_cert) if not cert then - ngx_log(ngx_ERR, "[rpc] client's certificate failed validation: ", err) + ngx_log(ngx_ERR, _log_prefix, "client's certificate failed validation: ", err) return ngx_exit(ngx.HTTP_CLOSE) end @@ -396,14 +418,14 @@ function _M:handle_websocket() local wb, err = server:new(WS_OPTS) if not wb then - ngx_log(ngx_ERR, "[rpc] unable to establish WebSocket connection with client: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to establish WebSocket connection with client: ", err) return ngx_exit(ngx.HTTP_CLOSE) end -- if timeout (default is 5s) we will close the connection local node_id, err = self:_handle_meta_call(wb) if not node_id then - ngx_log(ngx_ERR, "[rpc] unable to handshake with client: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to handshake with client: ", err) return ngx_exit(ngx.HTTP_CLOSE) end @@ -415,7 +437,7 @@ function _M:handle_websocket() self:_remove_socket(s) if not res then - ngx_log(ngx_ERR, "[rpc] RPC connection broken: ", err, " node_id: ", node_id) + ngx_log(ngx_ERR, _log_prefix, "RPC connection broken: ", err, " node_id: ", node_id) return ngx_exit(ngx.ERROR) end @@ -488,7 +510,7 @@ function _M:connect(premature, node_id, host, path, cert, key) local ok, err = c:connect(uri, opts) if not ok then - ngx_log(ngx_ERR, "[rpc] unable to connect to peer: ", err) + ngx_log(ngx_ERR, _log_prefix, "unable to connect to peer: ", err) goto err end @@ -497,7 +519,7 @@ function _M:connect(premature, node_id, host, path, cert, key) -- FIXME: resp_headers should not be case sensitive if not resp_headers or not resp_headers["sec_websocket_protocol"] then - ngx_log(ngx_ERR, "[rpc] peer did not provide sec_websocket_protocol, node_id: ", node_id) + ngx_log(ngx_ERR, _log_prefix, "peer did not provide sec_websocket_protocol, node_id: ", node_id) c:send_close() -- can't do much if this fails goto err end @@ -506,7 +528,7 @@ function _M:connect(premature, node_id, host, path, cert, key) local meta_cap = resp_headers["sec_websocket_protocol"] if meta_cap ~= RPC_MATA_V1 then - ngx_log(ngx_ERR, "[rpc] did not support protocol : ", meta_cap) + ngx_log(ngx_ERR, _log_prefix, "did not support protocol : ", meta_cap) c:send_close() -- can't do much if this fails goto err end @@ -514,7 +536,7 @@ function _M:connect(premature, node_id, host, path, cert, key) -- if timeout (default is 5s) we will close the connection local ok, err = self:_meta_call(c, meta_cap, node_id) if not ok then - ngx_log(ngx_ERR, "[rpc] unable to handshake with server, node_id: ", node_id, + ngx_log(ngx_ERR, _log_prefix, "unable to handshake with server, node_id: ", node_id, " err: ", err) c:send_close() -- can't do much if this fails goto err @@ -529,7 +551,7 @@ function _M:connect(premature, node_id, host, path, cert, key) self:_remove_socket(s) if not ok then - ngx_log(ngx_ERR, "[rpc] connection to node_id: ", node_id, " broken, err: ", + ngx_log(ngx_ERR, _log_prefix, "connection to node_id: ", node_id, " broken, err: ", err, ", reconnecting in ", reconnection_delay, " seconds") end end diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 045ca8c7557..2044acf170a 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -68,6 +68,11 @@ function _M._dispatch(premature, self, cb, payload) if not res then ngx_log(ngx_WARN, "[rpc] RPC callback failed: ", err) + -- notification has no response + if not payload.id then + return + end + res, err = self.outgoing:push(new_error(payload.id, jsonrpc.SERVER_ERROR, err)) if not res then @@ -77,6 +82,12 @@ function _M._dispatch(premature, self, cb, payload) return end + -- notification has no response + if not payload.id then + ngx_log(ngx_DEBUG, "[rpc] notification has no response") + return + end + -- success res, err = self.outgoing:push({ jsonrpc = jsonrpc.VERSION, @@ -151,7 +162,7 @@ function _M:start() ngx_log(ngx_DEBUG, "[rpc] got RPC call: ", payload.method, " (id: ", payload.id, ")") local dispatch_cb = self.manager.callbacks.callbacks[payload.method] - if not dispatch_cb then + if not dispatch_cb and payload.id then local res, err = self.outgoing:push(new_error(payload.id, jsonrpc.METHOD_NOT_FOUND)) if not res then return nil, "unable to send \"METHOD_NOT_FOUND\" error back to client: " .. err @@ -162,9 +173,9 @@ function _M:start() -- call dispatch local res, err = kong.timer:named_at(string_format("JSON-RPC callback for node_id: %s, id: %d, method: %s", - self.node_id, payload.id, payload.method), + self.node_id, payload.id or 0, payload.method), 0, _M._dispatch, self, dispatch_cb, payload) - if not res then + if not res and payload.id then local reso, erro = self.outgoing:push(new_error(payload.id, jsonrpc.INTERNAL_ERROR)) if not reso then return nil, "unable to send \"INTERNAL_ERROR\" error back to client: " .. erro @@ -271,9 +282,13 @@ end function _M:call(node_id, method, params, callback) assert(node_id == self.node_id) - local id = self:_get_next_id() + local id - self.interest[id] = callback + -- notification has no callback or id + if callback then + id = self:_get_next_id() + self.interest[id] = callback + end return self.outgoing:push({ jsonrpc = jsonrpc.VERSION, From 33a43c702c81c0ff0e6090f6f95faec30a65a5b7 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Enrique=20Garc=C3=ADa=20Cota?= Date: Wed, 18 Dec 2024 10:41:09 +0100 Subject: [PATCH 4199/4351] docs(release): generate 3.9.0 changelog (#13935) (#14031) * docs(release): generate 3.9.0 changelog (#13935) * docs(release): generate 3.9.0 changelog * docs(changelog): apply suggestions for 3.9.0 changelog * chore(wasm): remove bundled datakit filter (#14012) * chore(wasm): remove bundled datakit filter * change log level * docs(changelog): update 3.9.0 changelog (#14016) --------- Co-authored-by: Michael Martin Co-authored-by: Andy Zhang --- CHANGELOG.md | 437 ++++++++++++++---- changelog/3.9.0/3.9.0.md | 275 +++++++++++ changelog/3.9.0/kong-manager/.gitkeep | 0 .../kong-manager/hide-plugin-scoping.yml | 3 + .../3.9.0/kong-manager/ui-improvements.yml | 22 + .../kong-manager/unified-redirection.yml | 3 + changelog/3.9.0/kong/.gitkeep | 0 .../kong/add-noble-numbat.yml | 0 .../kong/add_multiple_domain_for_gui.yml | 0 .../ai-anthropic-fix-function-calling.yml | 0 .../kong/ai-bedrock-fix-function-calling.yml | 0 .../kong/ai-bedrock-fix-guardrails.yml | 0 .../kong/ai-cohere-fix-function-calling.yml | 0 .../kong/ai-gemini-blocks-content-safety.yml | 0 .../kong/ai-gemini-fix-function-calling.yml | 0 .../ai-gemini-fix-transformer-plugins.yml | 0 .../ai-transformers-bad-error-handling.yml | 0 .../kong/bump-dockerfile-ubi9.yml | 0 .../kong/bump-lua-kong-nginx-module.yml | 0 .../kong/bump-lua-resty-aws.yml | 0 .../kong/bump-lua-resty-events.yml | 0 .../kong/bump-lua-resty-ljsonschema.yml | 0 .../kong/bump-lua-resty-lmdb-2.yml | 0 .../kong/bump-lua-resty-lmdb.yml | 0 .../kong/bump-ngx-wasm-module.yml | 0 .../kong/bump-prometheus-latency-bucket.yml | 0 .../kong/bump-wasmtime.yml | 0 .../kong/bump_openssl.yml | 0 .../kong/chore-clustering-log-level.yml | 0 .../{unreleased => 3.9.0}/kong/cp-dp-rpc.yml | 0 .../kong/deprecate_node_id.yml | 0 .../kong/feat-add-ada.yml | 0 .../kong/feat-add-huggingface-llm-driver.yml | 0 .../kong/feat-ai-proxy-disable-h2-alpn.yml | 0 .../kong/feat-api-yaml-media-type.yml | 0 .../kong/feat-correlation-id-order.yml | 0 .../kong/feat-disable-h2-alpn.yml | 0 .../kong/feat-kong-drain-cmd.yml | 0 .../kong/feat-pdk-clear-query-arg.yml | 0 ...ger-finer-resolution-and-total-latency.yml | 0 .../kong/feat-tracing-pdk-attributes.yml | 0 .../kong/fix-admin-api-for-empty-tags.yml | 0 .../kong/fix-ai-proxy-multi-modal-azure.yml | 0 .../kong/fix-ai-semantic-cache-model.yml | 0 ...fix-aws-lambda-multi-value-header-null.yml | 0 .../kong/fix-balancer-health-checker.yml | 0 ...ore-pass-ctx-to-log-init-worker-errors.yml | 0 ...x-jwt-plugin-rsa-public-key-b64decoded.yml | 0 .../kong/fix-key-auth-retain-query-order.yml | 0 .../kong/fix-loggly-hostname-notfound.yml | 0 ...-request-api-for-balancer-body-refresh.yml | 0 .../kong/fix-parse-nested-parameters.yml | 0 .../kong/fix-pdk-inspect-notice.yml | 0 .../kong/fix-plugin-conf-ws-id.yml | 0 .../kong/fix-retries-error-message.yml | 0 ...alues-mistaken-in-rate-limiting-plugin.yml | 0 .../kong/fix-rl-plugin-resp-hdr.yml | 0 .../fix-schema-validation-with-nil-field.yml | 0 .../kong/fix-vault-array-config.yml | 0 .../kong/fix-vault-cache-workspace-id.yml | 0 .../kong/fix-vault-stream-subsystem.yml | 0 .../kong/fix-wasm-check-missing-filters.yml | 0 .../kong/plugins-redirect.yml | 0 .../kong/prometheus-wasmx-metrics.yml | 0 changelog/3.9.0/kong/remove-datakit.yml | 2 + ...vert-http2-limitation-buffered-request.yml | 0 .../kong/wasm-filter-plugins.yml | 0 67 files changed, 642 insertions(+), 100 deletions(-) create mode 100644 changelog/3.9.0/3.9.0.md create mode 100644 changelog/3.9.0/kong-manager/.gitkeep create mode 100644 changelog/3.9.0/kong-manager/hide-plugin-scoping.yml create mode 100644 changelog/3.9.0/kong-manager/ui-improvements.yml create mode 100644 changelog/3.9.0/kong-manager/unified-redirection.yml create mode 100644 changelog/3.9.0/kong/.gitkeep rename changelog/{unreleased => 3.9.0}/kong/add-noble-numbat.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/add_multiple_domain_for_gui.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-anthropic-fix-function-calling.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-bedrock-fix-function-calling.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-bedrock-fix-guardrails.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-cohere-fix-function-calling.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-gemini-blocks-content-safety.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-gemini-fix-function-calling.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-gemini-fix-transformer-plugins.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/ai-transformers-bad-error-handling.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-dockerfile-ubi9.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-lua-kong-nginx-module.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-lua-resty-aws.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-lua-resty-events.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-lua-resty-ljsonschema.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-lua-resty-lmdb-2.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-lua-resty-lmdb.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-ngx-wasm-module.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-prometheus-latency-bucket.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump-wasmtime.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/bump_openssl.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/chore-clustering-log-level.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/cp-dp-rpc.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/deprecate_node_id.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-add-ada.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-add-huggingface-llm-driver.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-ai-proxy-disable-h2-alpn.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-api-yaml-media-type.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-correlation-id-order.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-disable-h2-alpn.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-kong-drain-cmd.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-pdk-clear-query-arg.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-request-debguger-finer-resolution-and-total-latency.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/feat-tracing-pdk-attributes.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-admin-api-for-empty-tags.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-ai-proxy-multi-modal-azure.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-ai-semantic-cache-model.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-aws-lambda-multi-value-header-null.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-balancer-health-checker.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-core-pass-ctx-to-log-init-worker-errors.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-jwt-plugin-rsa-public-key-b64decoded.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-key-auth-retain-query-order.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-loggly-hostname-notfound.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-ngx-balancer-recreate-request-api-for-balancer-body-refresh.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-parse-nested-parameters.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-pdk-inspect-notice.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-plugin-conf-ws-id.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-retries-error-message.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-return-values-mistaken-in-rate-limiting-plugin.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-rl-plugin-resp-hdr.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-schema-validation-with-nil-field.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-vault-array-config.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-vault-cache-workspace-id.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-vault-stream-subsystem.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/fix-wasm-check-missing-filters.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/plugins-redirect.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/prometheus-wasmx-metrics.yml (100%) create mode 100644 changelog/3.9.0/kong/remove-datakit.yml rename changelog/{unreleased => 3.9.0}/kong/revert-http2-limitation-buffered-request.yml (100%) rename changelog/{unreleased => 3.9.0}/kong/wasm-filter-plugins.yml (100%) diff --git a/CHANGELOG.md b/CHANGELOG.md index 1bc3d8e1474..9792a790ac7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,5 +1,6 @@ # Table of Contents +- 3.9.0 - [3.8.1](#381) - [3.8.0](#380) - [3.7.1](#371) @@ -21,6 +22,248 @@ Individual unreleased changelog entries can be located at [changelog/unreleased](changelog/unreleased). They will be assembled into [CHANGELOG.md](CHANGELOG.md) once released. +## 3.9.0 + +### Kong + +#### Deprecations +##### Core + +- `node_id` in configuration has been deprecated. + [#13687](https://github.com/Kong/kong/issues/13687) + +#### Dependencies +##### Core + +- Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 to fix an issue where the upstream cert chain wasn't properly set. + [#12752](https://github.com/Kong/kong/issues/12752) + +- Bumped lua-resty-events to 0.3.1. Optimized the memory usage. + [#13097](https://github.com/Kong/kong/issues/13097) + +- Bumped lua-resty-lmdb to 1.6.0. Allowing page_size to be 1. + [#13908](https://github.com/Kong/kong/issues/13908) + +- Bumped lua-resty-lmdb to 1.5.0. Added page_size parameter to allow overriding page size from caller side. + [#12786](https://github.com/Kong/kong/issues/12786) + +##### Default + +- Kong Gateway now supports Ubuntu 24.04 (Noble Numbat) with both open-source and Enterprise packages. + [#13626](https://github.com/Kong/kong/issues/13626) + +- Bumped rpm dockerfile default base UBI 8 -> 9 + [#13574](https://github.com/Kong/kong/issues/13574) + +- Bumped lua-resty-aws to 1.5.4 to fix a bug inside region prefix generation. + [#12846](https://github.com/Kong/kong/issues/12846) + +- Bumped lua-resty-ljsonschema to 1.2.0, adding support for `null` as a valid option in `enum` types and properly calculation of utf8 string length instead of byte count + [#13783](https://github.com/Kong/kong/issues/13783) + +- Bumped `ngx_wasm_module` to `9136e463a6f1d80755ce66c88c3ddecd0eb5e25d` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bumped `Wasmtime` version to `26.0.0` + [#12011](https://github.com/Kong/kong/issues/12011) + +- Bumped OpenSSL to 3.2.3 to fix unbounded memory growth with session handling in TLSv1.3 and other CVEs. + [#13448](https://github.com/Kong/kong/issues/13448) + + - **Wasm**: Removed the experimental datakit Wasm filter + [#14012](https://github.com/Kong/kong/issues/14012) + +#### Features +##### CLI Command +- Added the `kong drain` CLI command to make the `/status/ready` endpoint return a `503 Service Unavailable` response. + [#13838](https://github.com/Kong/kong/issues/13838) +##### Core + +- Added a new feature for Kong Manager that supports multiple domains, enabling dynamic cross-origin access for Admin API requests. + [#13664](https://github.com/Kong/kong/issues/13664) + +- Added an ADA dependency: WHATWG-compliant and fast URL parser. + [#13120](https://github.com/Kong/kong/issues/13120) + +- Addded a new LLM driver for interfacing with the Hugging Face inference API. +The driver supports both serverless and dedicated LLM instances hosted by +Hugging Face for conversational and text generation tasks. + [#13484](https://github.com/Kong/kong/issues/13484) + + +- Increased the priority order of the correlation id to 100001 from 1 so that the plugin can be used +with other plugins especially custom auth plugins. + [#13581](https://github.com/Kong/kong/issues/13581) + +- Added a `tls.disable_http2_alpn()` function patch for disabling HTTP/2 ALPN when performing a TLS handshake. + [#13709](https://github.com/Kong/kong/issues/13709) + + +- Improved the output of the request debugger: + - The resolution of field `total_time` is now in microseconds. + - A new field, `total_time_without_upstream`, shows the latency only introduced by Kong. + [#13460](https://github.com/Kong/kong/issues/13460) +- **proxy-wasm**: Added support for Wasm filters to be configured via the `/plugins` Admin API. + [#13843](https://github.com/Kong/kong/issues/13843) +##### PDK + +- Added `kong.service.request.clear_query_arg(name)` to PDK. + [#13619](https://github.com/Kong/kong/issues/13619) + +- Array and Map type span attributes are now supported by the tracing PDK + [#13818](https://github.com/Kong/kong/issues/13818) +##### Plugin +- **Prometheus**: Increased the upper limit of `KONG_LATENCY_BUCKETS` to 6000 to enhance latency tracking precision. + [#13588](https://github.com/Kong/kong/issues/13588) + +- **ai-proxy**: Disabled HTTP/2 ALPN handshake for connections on routes configured with AI-proxy. + [#13735](https://github.com/Kong/kong/issues/13735) + +- **Redirect**: Added a new plugin to redirect requests to another location. + [#13900](https://github.com/Kong/kong/issues/13900) + + +- **Prometheus**: Added support for Proxy-Wasm metrics. + [#13681](https://github.com/Kong/kong/issues/13681) + +##### Admin API +- **Admin API**: Added support for official YAML media-type (`application/yaml`) to the `/config` endpoint. + [#13713](https://github.com/Kong/kong/issues/13713) +##### Clustering + +- Added a remote procedure call (RPC) framework for Hybrid mode deployments. + [#12320](https://github.com/Kong/kong/issues/12320) + +#### Fixes +##### Core + +- Fixed an issue where the `ngx.balancer.recreate_request` API did not refresh the body buffer when `ngx.req.set_body_data` is used in the balancer phase. + [#13882](https://github.com/Kong/kong/issues/13882) + +- Fix to always pass `ngx.ctx` to `log_init_worker_errors` as otherwise it may runtime crash. + [#13731](https://github.com/Kong/kong/issues/13731) + +- Fixed an issue where the workspace ID was not included in the plugin config in the plugins iterator. + [#13377](https://github.com/Kong/kong/issues/13377) + +- Fixed an issue where the workspace id was not included in the plugin config in the plugins iterator. + [#13872](https://github.com/Kong/kong/issues/13872) + +- Fixed a 500 error triggered by unhandled nil fields during schema validation. + [#13861](https://github.com/Kong/kong/issues/13861) + +- **Vault**: Fixed an issue where array-like configuration fields cannot contain vault reference. + [#13953](https://github.com/Kong/kong/issues/13953) + +- **Vault**: Fixed an issue where updating a vault entity in a non-default workspace wouldn't take effect. + [#13610](https://github.com/Kong/kong/issues/13610) + +- **Vault**: Fixed an issue where vault reference in kong configuration cannot be dereferenced when both http and stream subsystems are enabled. + [#13953](https://github.com/Kong/kong/issues/13953) + +- **proxy-wasm:** Added a check that prevents Kong from starting when the +database contains invalid Wasm filters. + [#13764](https://github.com/Kong/kong/issues/13764) + +- Fixed an issue where the `kong.request.enable_buffering` couldn't be used when the downstream used HTTP/2. + [#13614](https://github.com/Kong/kong/issues/13614) +##### PDK + +- Lined up the `kong.log.inspect` function to log at `notice` level as documented + [#13642](https://github.com/Kong/kong/issues/13642) + +- Fix error message for invalid retries variable + [#13605](https://github.com/Kong/kong/issues/13605) + +##### Plugin + +- **ai-proxy**: Fixed a bug where tools (function) calls to Anthropic would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where tools (function) calls to Bedrock would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where Bedrock Guardrail config was ignored. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where tools (function) calls to Cohere would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where Gemini provider would return an error if content safety failed in AI Proxy. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where tools (function) calls to Gemini (or via Vertex) would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed an issue where AI Transformer plugins always returned a 404 error when using 'Google One' Gemini subscriptions. + [#13703](https://github.com/Kong/kong/issues/13703) + + +- **ai-transformers**: Fixed a bug where the correct LLM error message was not propagated to the caller. + [#13703](https://github.com/Kong/kong/issues/13703) + +- **AI-Proxy**: Fixed an issue where multi-modal requests were blocked on the Azure AI provider. + [#13702](https://github.com/Kong/kong/issues/13702) + + +- Fixed an bug that AI semantic cache can't use request provided models + [#13627](https://github.com/Kong/kong/issues/13627) + +- **AWS-Lambda**: Fixed an issue in proxy integration mode that caused an internal server error when the `multiValueHeaders` was null. + [#13533](https://github.com/Kong/kong/issues/13533) + +- **jwt**: ensure `rsa_public_key` isn't base64-decoded. + [#13717](https://github.com/Kong/kong/issues/13717) + +- **key-auth**: Fixed an issue with the order of query arguments, ensuring that arguments retain order when hiding the credentials. + [#13619](https://github.com/Kong/kong/issues/13619) + +- **rate-limiting**: Fixed a bug where the returned values from `get_redis_connection()` were incorrect. + [#13613](https://github.com/Kong/kong/issues/13613) + +- **rate-limiting**: Fixed an issue that caused an HTTP 500 error when `hide_client_headers` was set to `true` and the request exceeded the rate limit. + [#13722](https://github.com/Kong/kong/issues/13722) +##### Admin API + +- Fix for querying admin API entities with empty tags + [#13723](https://github.com/Kong/kong/issues/13723) + +- Fixed an issue where nested parameters couldn't be parsed correctly when using `form-urlencoded` requests. + [#13668](https://github.com/Kong/kong/issues/13668) +##### Clustering + +- **Clustering**: Adjusted error log levels for control plane connections. + [#13863](https://github.com/Kong/kong/issues/13863) +##### Default + +- **Loggly**: Fixed an issue where `/bin/hostname` missing caused an error warning on startup. + [#13788](https://github.com/Kong/kong/issues/13788) + +### Kong-Manager + +#### Fixes +##### Default + +- Kong Manager will now hide the scope change field when creating/editing a scoped plugin from another entity. + [#297](https://github.com/Kong/kong-manager/issues/297) + + +- Improved the user experience in Kong Manager by fixing various UI-related issues. + [#277](https://github.com/Kong/kong-manager/issues/277) [#283](https://github.com/Kong/kong-manager/issues/283) [#286](https://github.com/Kong/kong-manager/issues/286) [#287](https://github.com/Kong/kong-manager/issues/287) [#288](https://github.com/Kong/kong-manager/issues/288) [#291](https://github.com/Kong/kong-manager/issues/291) [#293](https://github.com/Kong/kong-manager/issues/293) [#295](https://github.com/Kong/kong-manager/issues/295) [#298](https://github.com/Kong/kong-manager/issues/298) [#302](https://github.com/Kong/kong-manager/issues/302) [#304](https://github.com/Kong/kong-manager/issues/304) [#306](https://github.com/Kong/kong-manager/issues/306) [#309](https://github.com/Kong/kong-manager/issues/309) [#317](https://github.com/Kong/kong-manager/issues/317) [#319](https://github.com/Kong/kong-manager/issues/319) [#322](https://github.com/Kong/kong-manager/issues/322) [#325](https://github.com/Kong/kong-manager/issues/325) [#329](https://github.com/Kong/kong-manager/issues/329) [#330](https://github.com/Kong/kong-manager/issues/330) + + +- Unified the redirection logic in Kong Manager upon entity operations. + [#289](https://github.com/Kong/kong-manager/issues/289) + + +>>>>>>> 4fb6d639ab (docs(changelog): update 3.9.0 changelog (#14016)) ## 3.8.1 ## Kong @@ -30,26 +273,22 @@ Individual unreleased changelog entries can be located at [changelog/unreleased] - Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 to fix an issue where the upstream cert chain wasn't properly set. [#12752](https://github.com/Kong/kong/issues/12752) - [KAG-4050](https://konghq.atlassian.net/browse/KAG-4050) ##### Default - Bumped lua-resty-aws to 1.5.4, to fix a bug inside region prefix generating [#12846](https://github.com/Kong/kong/issues/12846) - [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) #### Features ##### Plugin - **Prometheus**: Bumped KONG_LATENCY_BUCKETS bucket's maximal capacity to 6000 [#13797](https://github.com/Kong/kong/issues/13797) - [FTI-5990](https://konghq.atlassian.net/browse/FTI-5990) #### Fixes ##### Core - **Vault**: Fixed an issue where updating a vault entity in a non-default workspace will not take effect. [#13670](https://github.com/Kong/kong/issues/13670) - [FTI-6152](https://konghq.atlassian.net/browse/FTI-6152) ##### Plugin - **ai-proxy**: Fixed an issue where AI Transformer plugins always returned a 404 error when using 'Google One' Gemini subscriptions. @@ -64,15 +303,13 @@ Individual unreleased changelog entries can be located at [changelog/unreleased] [#13633](https://github.com/Kong/kong/issues/13633) -- **Rate-Limiting**: Fixed an issue that caused a 500 error when using the rate-limiting plugin. When the `hide_client_headers` option is set to true and a 429 error is triggered, +- **Rate-Limiting**: Fixed an issue that caused a 500 error when using the rate-limiting plugin. When the `hide_client_headers` option is set to true and a 429 error is triggered, it should return a 429 error code instead of a 500 error code. [#13759](https://github.com/Kong/kong/issues/13759) - [KAG-5492](https://konghq.atlassian.net/browse/KAG-5492) ##### Admin API - Fixed an issue where sending `tags= `(empty parameter) resulted in 500 error. Now, Kong returns a 400 error, as empty explicit tags are not allowed. [#13813](https://github.com/Kong/kong/issues/13813) - [KAG-5496](https://konghq.atlassian.net/browse/KAG-5496) ## 3.8.0 @@ -84,16 +321,16 @@ it should return a 429 error code instead of a 500 error code. - Fixed an inefficiency issue in the Luajit hashing algorithm [#13240](https://github.com/Kong/kong/issues/13240) - + ##### Core - Removed unnecessary DNS client initialization [#13479](https://github.com/Kong/kong/issues/13479) - + - Improved latency performance when gzipping/gunzipping large data (such as CP/DP config data). [#13338](https://github.com/Kong/kong/issues/13338) - + #### Deprecations @@ -101,25 +338,25 @@ it should return a 429 error code instead of a 500 error code. - Debian 10, CentOS 7, and RHEL 7 reached their End of Life (EOL) dates on June 30, 2024. As of version 3.8.0.0 onward, Kong is not building installation packages or Docker images for these operating systems. Kong is no longer providing official support for any Kong version running on these systems. [#13468](https://github.com/Kong/kong/issues/13468) - - - - + + + + #### Dependencies ##### Core - Bumped lua-resty-acme to 0.15.0 to support username/password auth with redis. [#12909](https://github.com/Kong/kong/issues/12909) - + - Bumped lua-resty-aws to 1.5.3 to fix a bug related to STS regional endpoint. [#12846](https://github.com/Kong/kong/issues/12846) - + - Bumped lua-resty-healthcheck from 3.0.1 to 3.1.0 to fix an issue that was causing high memory usage [#13038](https://github.com/Kong/kong/issues/13038) - + - Bumped lua-resty-lmdb to 1.4.3 to get fixes from the upstream (lmdb 0.9.33), which resolved numerous race conditions and fixed a cursor issue. [#12786](https://github.com/Kong/kong/issues/12786) @@ -131,18 +368,18 @@ it should return a 429 error code instead of a 500 error code. - Bumped OpenResty to 1.25.3.2 to improve the performance of the LuaJIT hash computation. [#12327](https://github.com/Kong/kong/issues/12327) - + - Bumped PCRE2 to 10.44 to fix some bugs and tidy-up the release (nothing important) [#12366](https://github.com/Kong/kong/issues/12366) - - - + + + - Introduced a yieldable JSON library `lua-resty-simdjson`, which would improve the latency significantly. [#13421](https://github.com/Kong/kong/issues/13421) - + ##### Default - Bumped lua-protobuf 0.5.2 @@ -151,7 +388,7 @@ which would improve the latency significantly. - Bumped LuaRocks from 3.11.0 to 3.11.1 [#12662](https://github.com/Kong/kong/issues/12662) - + - Bumped `ngx_wasm_module` to `96b4e27e10c63b07ed40ea88a91c22f23981db35` [#12011](https://github.com/Kong/kong/issues/12011) @@ -159,44 +396,44 @@ which would improve the latency significantly. - Bumped `Wasmtime` version to `23.0.2` [#13567](https://github.com/Kong/kong/pull/13567) - + - Made the RPM package relocatable with the default prefix set to `/`. [#13468](https://github.com/Kong/kong/issues/13468) - + #### Features ##### Configuration - Configure Wasmtime module cache when Wasm is enabled [#12930](https://github.com/Kong/kong/issues/12930) - + ##### Core - **prometheus**: Added `ai_requests_total`, `ai_cost_total` and `ai_tokens_total` metrics in the Prometheus plugin to start counting AI usage. [#13148](https://github.com/Kong/kong/issues/13148) - + - Added a new configuration `concurrency_limit`(integer, default to 1) for Queue to specify the number of delivery timers. Note that setting `concurrency_limit` to `-1` means no limit at all, and each HTTP log entry would create an individual timer for sending. [#13332](https://github.com/Kong/kong/issues/13332) - + - Append gateway info to upstream `Via` header like `1.1 kong/3.8.0`, and optionally to response `Via` header if it is present in the `headers` config of "kong.conf", like `2 kong/3.8.0`, according to `RFC7230` and `RFC9110`. [#12733](https://github.com/Kong/kong/issues/12733) - + - Starting from this version, a new DNS client library has been implemented and added into Kong, which is disabled by default. The new DNS client library has the following changes - Introduced global caching for DNS records across workers, significantly reducing the query load on DNS servers. - Introduced observable statistics for the new DNS client, and a new Status API `/status/dns` to retrieve them. - Simplified the logic and make it more standardized [#12305](https://github.com/Kong/kong/issues/12305) - + ##### PDK - Added `0` to support unlimited body size. When parameter `max_allowed_file_size` is `0`, `get_raw_body` will return the entire body, but the size of this body will still be limited by Nginx's `client_max_body_size`. [#13431](https://github.com/Kong/kong/issues/13431) - + - Extend kong.request.get_body and kong.request.get_raw_body to read from buffered file [#13158](https://github.com/Kong/kong/issues/13158) @@ -204,19 +441,19 @@ according to `RFC7230` and `RFC9110`. - Added a new PDK module `kong.telemetry` and function: `kong.telemetry.log` to generate log entries to be reported via the OpenTelemetry plugin. [#13329](https://github.com/Kong/kong/issues/13329) - + ##### Plugin - **acl:** Added a new config `always_use_authenticated_groups` to support using authenticated groups even when an authenticated consumer already exists. [#13184](https://github.com/Kong/kong/issues/13184) - + - AI plugins: retrieved latency data and pushed it to logs and metrics. [#13428](https://github.com/Kong/kong/issues/13428) - Allow AI plugin to read request from buffered file [#13158](https://github.com/Kong/kong/pull/13158) - + - **AI-proxy-plugin**: Add `allow_override` option to allow overriding the upstream model auth parameter or header from the caller's request. [#13158](https://github.com/Kong/kong/issues/13158) @@ -226,12 +463,12 @@ to generate log entries to be reported via the OpenTelemetry plugin. [#13582](https://github.com/Kong/kong/issues/13582) -- Kong AI Gateway (AI Proxy and associated plugin family) now supports +- Kong AI Gateway (AI Proxy and associated plugin family) now supports all AWS Bedrock "Converse API" models. [#12948](https://github.com/Kong/kong/issues/12948) -- Kong AI Gateway (AI Proxy and associated plugin family) now supports +- Kong AI Gateway (AI Proxy and associated plugin family) now supports the Google Gemini "chat" (generateContent) interface. [#12948](https://github.com/Kong/kong/issues/12948) @@ -247,186 +484,186 @@ the Google Gemini "chat" (generateContent) interface. - "**AWS-Lambda**: Added support for a configurable STS endpoint with the new configuration field `aws_sts_endpoint_url`. [#13388](https://github.com/Kong/kong/issues/13388) - + - **AWS-Lambda**: A new configuration field `empty_arrays_mode` is now added to control whether Kong should send `[]` empty arrays (returned by Lambda function) as `[]` empty arrays or `{}` empty objects in JSON responses.` [#13084](https://github.com/Kong/kong/issues/13084) - - - + + + - Added support for json_body rename in response-transformer plugin [#13131](https://github.com/Kong/kong/issues/13131) - + - **OpenTelemetry:** Added support for OpenTelemetry formatted logs. [#13291](https://github.com/Kong/kong/issues/13291) - + - **standard-webhooks**: Added standard webhooks plugin. [#12757](https://github.com/Kong/kong/issues/12757) - **Request-Transformer**: Fixed an issue where renamed query parameters, url-encoded body parameters, and json body parameters were not handled properly when target name is the same as the source name in the request. [#13358](https://github.com/Kong/kong/issues/13358) - + ##### Admin API - Added support for brackets syntax for map fields configuration via the Admin API [#13313](https://github.com/Kong/kong/issues/13313) - + #### Fixes ##### CLI Command - Fixed an issue where some debug level error logs were not being displayed by the CLI. [#13143](https://github.com/Kong/kong/issues/13143) - + ##### Configuration - Re-enabled the Lua DNS resolver from proxy-wasm by default. [#13424](https://github.com/Kong/kong/issues/13424) - + ##### Core - Fixed an issue where luarocks-admin was not available in /usr/local/bin. [#13372](https://github.com/Kong/kong/issues/13372) - + - Fixed an issue where 'read' was not always passed to Postgres read-only database operations. [#13530](https://github.com/Kong/kong/issues/13530) - + - Deprecated shorthand fields don't take precedence over replacement fields when both are specified. [#13486](https://github.com/Kong/kong/issues/13486) - + - Fixed an issue where `lua-nginx-module` context was cleared when `ngx.send_header()` triggered `filter_finalize` [openresty/lua-nginx-module#2323](https://github.com/openresty/lua-nginx-module/pull/2323). [#13316](https://github.com/Kong/kong/issues/13316) - + - Changed the way deprecated shorthand fields are used with new fields. If the new field contains null it allows for deprecated field to overwrite it if both are present in the request. [#13592](https://github.com/Kong/kong/issues/13592) - + - Fixed an issue where unnecessary uninitialized variable error log is reported when 400 bad requests were received. [#13201](https://github.com/Kong/kong/issues/13201) - + - Fixed an issue where the URI captures are unavailable when the first capture group is absent. [#13024](https://github.com/Kong/kong/issues/13024) - + - Fixed an issue where the priority field can be set in a traditional mode route When 'router_flavor' is configured as 'expressions'. [#13142](https://github.com/Kong/kong/issues/13142) - + - Fixed an issue where setting `tls_verify` to `false` didn't override the global level `proxy_ssl_verify`. [#13470](https://github.com/Kong/kong/issues/13470) - + - Fixed an issue where the sni cache isn't invalidated when a sni is updated. [#13165](https://github.com/Kong/kong/issues/13165) - + - The kong.logrotate configuration file will no longer be overwritten during upgrade. When upgrading, set the environment variable `DEBIAN_FRONTEND=noninteractive` on Debian/Ubuntu to avoid any interactive prompts and enable fully automatic upgrades. [#13348](https://github.com/Kong/kong/issues/13348) - + - Fixed an issue where the Vault secret cache got refreshed during `resurrect_ttl` time and could not be fetched by other workers. [#13561](https://github.com/Kong/kong/issues/13561) - + - Error logs during Vault secret rotation are now logged at the `notice` level instead of `warn`. [#13540](https://github.com/Kong/kong/issues/13540) - + - Fix a bug that the `host_header` attribute of upstream entity can not be set correctly in requests to upstream as Host header when retries to upstream happen. [#13135](https://github.com/Kong/kong/issues/13135) - + - Moved internal Unix sockets to a subdirectory (`sockets`) of the Kong prefix. [#13409](https://github.com/Kong/kong/issues/13409) - + - Changed the behaviour of shorthand fields that are used to describe deprecated fields. If both fields are sent in the request and their values mismatch - the request will be rejected. [#13594](https://github.com/Kong/kong/issues/13594) - + - Reverted DNS client to original behaviour of ignoring ADDITIONAL SECTION in DNS responses. [#13278](https://github.com/Kong/kong/issues/13278) - + - Shortened names of internal Unix sockets to avoid exceeding the socket name limit. [#13571](https://github.com/Kong/kong/issues/13571) - + ##### PDK - **PDK**: Fixed a bug that log serializer will log `upstream_status` as nil in the requests that contains subrequest [#12953](https://github.com/Kong/kong/issues/12953) - + - **Vault**: Reference ending with slash when parsed should not return a key. [#13538](https://github.com/Kong/kong/issues/13538) - + - Fixed an issue that pdk.log.serialize() will throw an error when JSON entity set by serialize_value contains json.null [#13376](https://github.com/Kong/kong/issues/13376) - + ##### Plugin -- **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words +- **AI-proxy-plugin**: Fixed a bug where certain Azure models would return partial tokens/words when in response-streaming mode. [#13000](https://github.com/Kong/kong/issues/13000) - -- **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication + +- **AI-Transformer-Plugins**: Fixed a bug where cloud identity authentication was not used in `ai-request-transformer` and `ai-response-transformer` plugins. [#13487](https://github.com/Kong/kong/issues/13487) -- **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly +- **AI-proxy-plugin**: Fixed a bug where Cohere and Anthropic providers don't read the `model` parameter properly from the caller's request body. [#13000](https://github.com/Kong/kong/issues/13000) - -- **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a + +- **AI-proxy-plugin**: Fixed a bug where using "OpenAI Function" inference requests would log a request error, and then hang until timeout. [#13000](https://github.com/Kong/kong/issues/13000) - -- **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, + +- **AI-proxy-plugin**: Fixed a bug where AI Proxy would still allow callers to specify their own model, ignoring the plugin-configured model name. [#13000](https://github.com/Kong/kong/issues/13000) - -- **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the + +- **AI-proxy-plugin**: Fixed a bug where AI Proxy would not take precedence of the plugin's configured model tuning options, over those in the user's LLM request. [#13000](https://github.com/Kong/kong/issues/13000) - -- **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics + +- **AI-proxy-plugin**: Fixed a bug where setting OpenAI SDK model parameter "null" caused analytics to not be written to the logging plugin(s). [#13000](https://github.com/Kong/kong/issues/13000) - + - **ACME**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed [#13069](https://github.com/Kong/kong/issues/13069) - + - **ACME**: Fixed an issue where username and password were not accepted as valid authentication methods. [#13496](https://github.com/Kong/kong/issues/13496) - + - **AI-Proxy**: Fixed issue when response is gzipped even if client doesn't accept. [#13155](https://github.com/Kong/kong/issues/13155) - **Prometheus**: Fixed an issue where CP/DP compatibility check was missing for the new configuration field `ai_metrics`. [#13417](https://github.com/Kong/kong/issues/13417) - + - Fixed certain AI plugins cannot be applied per consumer or per service. [#13209](https://github.com/Kong/kong/issues/13209) @@ -442,15 +679,15 @@ to not be written to the logging plugin(s). - **AWS-Lambda**: Fixed an issue that the `version` field is not set in the request payload when `awsgateway_compatible` is enabled. [#13018](https://github.com/Kong/kong/issues/13018) - + - **correlation-id**: Fixed an issue where the plugin would not work if we explicitly set the `generator` to `null`. [#13439](https://github.com/Kong/kong/issues/13439) - + - **CORS**: Fixed an issue where the `Access-Control-Allow-Origin` header was not sent when `conf.origins` has multiple entries but includes `*`. [#13334](https://github.com/Kong/kong/issues/13334) - + - **grpc-gateway**: When there is a JSON decoding error, respond with status 400 and error information in the body instead of status 500. [#12971](https://github.com/Kong/kong/issues/12971) @@ -461,43 +698,43 @@ to not be written to the logging plugin(s). - "**AI Plugins**: Fixed an issue for multi-modal inputs are not properly validated and calculated. [#13445](https://github.com/Kong/kong/issues/13445) - + - **OpenTelemetry:** Fixed an issue where migration fails when upgrading from below version 3.3 to 3.7. [#13391](https://github.com/Kong/kong/issues/13391) - + - **OpenTelemetry / Zipkin**: remove redundant deprecation warnings [#13220](https://github.com/Kong/kong/issues/13220) - + - **Basic-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.6) [#13042](https://github.com/Kong/kong/issues/13042) - + - **Key-Auth**: Fix an issue of realm field not recognized for older kong versions (before 3.7) [#13042](https://github.com/Kong/kong/issues/13042) - + - **Request Size Limiting**: Fixed an issue where the body size doesn't get checked when the request body is buffered to a temporary file. [#13303](https://github.com/Kong/kong/issues/13303) - + - **Response-RateLimiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed [#13069](https://github.com/Kong/kong/issues/13069) - + - **Rate-Limiting**: Fixed an issue of DP reporting that deprecated config fields are used when configuration from CP is pushed [#13069](https://github.com/Kong/kong/issues/13069) - + - **OpenTelemetry:** Improved accuracy of sampling decisions. [#13275](https://github.com/Kong/kong/issues/13275) - + - **hmac-auth**: Add WWW-Authenticate headers to 401 responses. [#11791](https://github.com/Kong/kong/issues/11791) - + - **Prometheus**: Improved error logging when having inconsistent labels count. [#13020](https://github.com/Kong/kong/issues/13020) @@ -505,15 +742,15 @@ to not be written to the logging plugin(s). - **jwt**: Add WWW-Authenticate headers to 401 responses. [#11792](https://github.com/Kong/kong/issues/11792) - + - **ldap-auth**: Add WWW-Authenticate headers to all 401 responses. [#11820](https://github.com/Kong/kong/issues/11820) - + - **OAuth2**: Add WWW-Authenticate headers to all 401 responses and realm option. [#11833](https://github.com/Kong/kong/issues/11833) - + - **proxy-cache**: Fixed an issue where the Age header was not being updated correctly when serving cached responses. [#13387](https://github.com/Kong/kong/issues/13387) @@ -531,7 +768,7 @@ to not be written to the logging plugin(s). - Fixed an issue where hybrid mode not working if the forward proxy password contains special character(#). Note that the `proxy_server` configuration parameter still needs to be url-encoded. [#13457](https://github.com/Kong/kong/issues/13457) - + ##### Default - **AI-proxy**: A configuration validation is added to prevent from enabling `log_statistics` upon diff --git a/changelog/3.9.0/3.9.0.md b/changelog/3.9.0/3.9.0.md new file mode 100644 index 00000000000..238e1717207 --- /dev/null +++ b/changelog/3.9.0/3.9.0.md @@ -0,0 +1,275 @@ +## Kong + + + + +### Deprecations +#### Core + +- `node_id` in configuration has been deprecated. + [#13687](https://github.com/Kong/kong/issues/13687) + [FTI-6221](https://konghq.atlassian.net/browse/FTI-6221) + +### Dependencies +#### Core + +- Bumped lua-kong-nginx-module from 0.11.0 to 0.11.1 to fix an issue where the upstream cert chain wasn't properly set. + [#12752](https://github.com/Kong/kong/issues/12752) + [KAG-4050](https://konghq.atlassian.net/browse/KAG-4050) + +- Bumped lua-resty-events to 0.3.1. Optimized the memory usage. + [#13097](https://github.com/Kong/kong/issues/13097) + [KAG-4480](https://konghq.atlassian.net/browse/KAG-4480) [KAG-4586](https://konghq.atlassian.net/browse/KAG-4586) + +- Bumped lua-resty-lmdb to 1.6.0. Allowing page_size to be 1. + [#13908](https://github.com/Kong/kong/issues/13908) + [KAG-5875](https://konghq.atlassian.net/browse/KAG-5875) + +- Bumped lua-resty-lmdb to 1.5.0. Added page_size parameter to allow overriding page size from caller side. + [#12786](https://github.com/Kong/kong/issues/12786) + +#### Default + +- Kong Gateway now supports Ubuntu 24.04 (Noble Numbat) with both open-source and Enterprise packages. + [#13626](https://github.com/Kong/kong/issues/13626) + [KAG-4672](https://konghq.atlassian.net/browse/KAG-4672) + +- Bumped rpm dockerfile default base UBI 8 -> 9 + [#13574](https://github.com/Kong/kong/issues/13574) + +- Bumped lua-resty-aws to 1.5.4 to fix a bug inside region prefix generation. + [#12846](https://github.com/Kong/kong/issues/12846) + [KAG-3424](https://konghq.atlassian.net/browse/KAG-3424) [FTI-5732](https://konghq.atlassian.net/browse/FTI-5732) + +- Bumped lua-resty-ljsonschema to 1.2.0, adding support for `null` as a valid option in `enum` types and properly calculation of utf8 string length instead of byte count + [#13783](https://github.com/Kong/kong/issues/13783) + [FTI-5870](https://konghq.atlassian.net/browse/FTI-5870) [FTI-6171](https://konghq.atlassian.net/browse/FTI-6171) + +- Bumped `ngx_wasm_module` to `9136e463a6f1d80755ce66c88c3ddecd0eb5e25d` + [#12011](https://github.com/Kong/kong/issues/12011) + + +- Bumped `Wasmtime` version to `26.0.0` + [#12011](https://github.com/Kong/kong/issues/12011) + +- Bumped OpenSSL to 3.2.3 to fix unbounded memory growth with session handling in TLSv1.3 and other CVEs. + [#13448](https://github.com/Kong/kong/issues/13448) + [KAG-5075](https://konghq.atlassian.net/browse/KAG-5075) + +- **Wasm**: Removed the experimental datakit Wasm filter + [#14012](https://github.com/Kong/kong/issues/14012) + [KAG-6021](https://konghq.atlassian.net/browse/KAG-6021) + +### Features +#### CLI Command +- Added the `kong drain` CLI command to make the `/status/ready` endpoint return a `503 Service Unavailable` response. + [#13838](https://github.com/Kong/kong/issues/13838) + [FTI-6276](https://konghq.atlassian.net/browse/FTI-6276) +#### Core + +- Added a new feature for Kong Manager that supports multiple domains, enabling dynamic cross-origin access for Admin API requests. + [#13664](https://github.com/Kong/kong/issues/13664) + +- Added an ADA dependency: WHATWG-compliant and fast URL parser. + [#13120](https://github.com/Kong/kong/issues/13120) + [KAG-5106](https://konghq.atlassian.net/browse/KAG-5106) + +- Addded a new LLM driver for interfacing with the Hugging Face inference API. +The driver supports both serverless and dedicated LLM instances hosted by +Hugging Face for conversational and text generation tasks. + [#13484](https://github.com/Kong/kong/issues/13484) + + +- Increased the priority order of the correlation id to 100001 from 1 so that the plugin can be used +with other plugins especially custom auth plugins. + [#13581](https://github.com/Kong/kong/issues/13581) + +- Added a `tls.disable_http2_alpn()` function patch for disabling HTTP/2 ALPN when performing a TLS handshake. + [#13709](https://github.com/Kong/kong/issues/13709) + + +- Improved the output of the request debugger: + - The resolution of field `total_time` is now in microseconds. + - A new field, `total_time_without_upstream`, shows the latency only introduced by Kong. + [#13460](https://github.com/Kong/kong/issues/13460) + [KAG-4733](https://konghq.atlassian.net/browse/KAG-4733) [FTI-5989](https://konghq.atlassian.net/browse/FTI-5989) +- **proxy-wasm**: Added support for Wasm filters to be configured via the `/plugins` Admin API. + [#13843](https://github.com/Kong/kong/issues/13843) + [KAG-5616](https://konghq.atlassian.net/browse/KAG-5616) +#### PDK + +- Added `kong.service.request.clear_query_arg(name)` to PDK. + [#13619](https://github.com/Kong/kong/issues/13619) + [KAG-5238](https://konghq.atlassian.net/browse/KAG-5238) + +- Array and Map type span attributes are now supported by the tracing PDK + [#13818](https://github.com/Kong/kong/issues/13818) + [KAG-5162](https://konghq.atlassian.net/browse/KAG-5162) +#### Plugin +- **Prometheus**: Increased the upper limit of `KONG_LATENCY_BUCKETS` to 6000 to enhance latency tracking precision. + [#13588](https://github.com/Kong/kong/issues/13588) + [FTI-5990](https://konghq.atlassian.net/browse/FTI-5990) + +- **ai-proxy**: Disabled HTTP/2 ALPN handshake for connections on routes configured with AI-proxy. + [#13735](https://github.com/Kong/kong/issues/13735) + +- **Redirect**: Added a new plugin to redirect requests to another location. + [#13900](https://github.com/Kong/kong/issues/13900) + + +- **Prometheus**: Added support for Proxy-Wasm metrics. + [#13681](https://github.com/Kong/kong/issues/13681) + +#### Admin API +- **Admin API**: Added support for official YAML media-type (`application/yaml`) to the `/config` endpoint. + [#13713](https://github.com/Kong/kong/issues/13713) + [KAG-5474](https://konghq.atlassian.net/browse/KAG-5474) +#### Clustering + +- Added a remote procedure call (RPC) framework for Hybrid mode deployments. + [#12320](https://github.com/Kong/kong/issues/12320) + [KAG-623](https://konghq.atlassian.net/browse/KAG-623) [KAG-3751](https://konghq.atlassian.net/browse/KAG-3751) + +### Fixes +#### Core + +- Fixed an issue where the `ngx.balancer.recreate_request` API did not refresh the body buffer when `ngx.req.set_body_data` is used in the balancer phase. + [#13882](https://github.com/Kong/kong/issues/13882) + [KAG-5821](https://konghq.atlassian.net/browse/KAG-5821) + +- Fix to always pass `ngx.ctx` to `log_init_worker_errors` as otherwise it may runtime crash. + [#13731](https://github.com/Kong/kong/issues/13731) + +- Fixed an issue where the workspace ID was not included in the plugin config in the plugins iterator. + [#13377](https://github.com/Kong/kong/issues/13377) + +- Fixed an issue where the workspace id was not included in the plugin config in the plugins iterator. + [#13872](https://github.com/Kong/kong/issues/13872) + [FTI-6200](https://konghq.atlassian.net/browse/FTI-6200) + +- Fixed a 500 error triggered by unhandled nil fields during schema validation. + [#13861](https://github.com/Kong/kong/issues/13861) + [FTI-6336](https://konghq.atlassian.net/browse/FTI-6336) + +- **Vault**: Fixed an issue where array-like configuration fields cannot contain vault reference. + [#13953](https://github.com/Kong/kong/issues/13953) + [FTI-6163](https://konghq.atlassian.net/browse/FTI-6163) + +- **Vault**: Fixed an issue where updating a vault entity in a non-default workspace wouldn't take effect. + [#13610](https://github.com/Kong/kong/issues/13610) + [FTI-6152](https://konghq.atlassian.net/browse/FTI-6152) + +- **Vault**: Fixed an issue where vault reference in kong configuration cannot be dereferenced when both http and stream subsystems are enabled. + [#13953](https://github.com/Kong/kong/issues/13953) + [FTI-6163](https://konghq.atlassian.net/browse/FTI-6163) + +- **proxy-wasm:** Added a check that prevents Kong from starting when the +database contains invalid Wasm filters. + [#13764](https://github.com/Kong/kong/issues/13764) + [KAG-2636](https://konghq.atlassian.net/browse/KAG-2636) + +- Fixed an issue where the `kong.request.enable_buffering` couldn't be used when the downstream used HTTP/2. + [#13614](https://github.com/Kong/kong/issues/13614) + [FTI-5725](https://konghq.atlassian.net/browse/FTI-5725) +#### PDK + +- Lined up the `kong.log.inspect` function to log at `notice` level as documented + [#13642](https://github.com/Kong/kong/issues/13642) + [FTI-6215](https://konghq.atlassian.net/browse/FTI-6215) + +- Fix error message for invalid retries variable + [#13605](https://github.com/Kong/kong/issues/13605) + +#### Plugin + +- **ai-proxy**: Fixed a bug where tools (function) calls to Anthropic would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where tools (function) calls to Bedrock would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where Bedrock Guardrail config was ignored. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where tools (function) calls to Cohere would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where Gemini provider would return an error if content safety failed in AI Proxy. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed a bug where tools (function) calls to Gemini (or via Vertex) would return empty results. + [#13760](https://github.com/Kong/kong/issues/13760) + + +- **ai-proxy**: Fixed an issue where AI Transformer plugins always returned a 404 error when using 'Google One' Gemini subscriptions. + [#13703](https://github.com/Kong/kong/issues/13703) + + +- **ai-transformers**: Fixed a bug where the correct LLM error message was not propagated to the caller. + [#13703](https://github.com/Kong/kong/issues/13703) + +- **AI-Proxy**: Fixed an issue where multi-modal requests were blocked on the Azure AI provider. + [#13702](https://github.com/Kong/kong/issues/13702) + + +- Fixed an bug that AI semantic cache can't use request provided models + [#13627](https://github.com/Kong/kong/issues/13627) + +- **AWS-Lambda**: Fixed an issue in proxy integration mode that caused an internal server error when the `multiValueHeaders` was null. + [#13533](https://github.com/Kong/kong/issues/13533) + [FTI-6168](https://konghq.atlassian.net/browse/FTI-6168) + +- **jwt**: ensure `rsa_public_key` isn't base64-decoded. + [#13717](https://github.com/Kong/kong/issues/13717) + +- **key-auth**: Fixed an issue with the order of query arguments, ensuring that arguments retain order when hiding the credentials. + [#13619](https://github.com/Kong/kong/issues/13619) + [KAG-5238](https://konghq.atlassian.net/browse/KAG-5238) + +- **rate-limiting**: Fixed a bug where the returned values from `get_redis_connection()` were incorrect. + [#13613](https://github.com/Kong/kong/issues/13613) + +- **rate-limiting**: Fixed an issue that caused an HTTP 500 error when `hide_client_headers` was set to `true` and the request exceeded the rate limit. + [#13722](https://github.com/Kong/kong/issues/13722) + [KAG-5492](https://konghq.atlassian.net/browse/KAG-5492) +#### Admin API + +- Fix for querying admin API entities with empty tags + [#13723](https://github.com/Kong/kong/issues/13723) + [KAG-5496](https://konghq.atlassian.net/browse/KAG-5496) + +- Fixed an issue where nested parameters couldn't be parsed correctly when using `form-urlencoded` requests. + [#13668](https://github.com/Kong/kong/issues/13668) + [FTI-6165](https://konghq.atlassian.net/browse/FTI-6165) +#### Clustering + +- **Clustering**: Adjusted error log levels for control plane connections. + [#13863](https://github.com/Kong/kong/issues/13863) + [FTI-6238](https://konghq.atlassian.net/browse/FTI-6238) +#### Default + +- **Loggly**: Fixed an issue where `/bin/hostname` missing caused an error warning on startup. + [#13788](https://github.com/Kong/kong/issues/13788) + [FTI-6046](https://konghq.atlassian.net/browse/FTI-6046) + +## Kong-Manager + +### Fixes +#### Default + +- Kong Manager will now hide the scope change field when creating/editing a scoped plugin from another entity. + [#297](https://github.com/Kong/kong-manager/issues/297) + + +- Improved the user experience in Kong Manager by fixing various UI-related issues. + [#277](https://github.com/Kong/kong-manager/issues/277) [#283](https://github.com/Kong/kong-manager/issues/283) [#286](https://github.com/Kong/kong-manager/issues/286) [#287](https://github.com/Kong/kong-manager/issues/287) [#288](https://github.com/Kong/kong-manager/issues/288) [#291](https://github.com/Kong/kong-manager/issues/291) [#293](https://github.com/Kong/kong-manager/issues/293) [#295](https://github.com/Kong/kong-manager/issues/295) [#298](https://github.com/Kong/kong-manager/issues/298) [#302](https://github.com/Kong/kong-manager/issues/302) [#304](https://github.com/Kong/kong-manager/issues/304) [#306](https://github.com/Kong/kong-manager/issues/306) [#309](https://github.com/Kong/kong-manager/issues/309) [#317](https://github.com/Kong/kong-manager/issues/317) [#319](https://github.com/Kong/kong-manager/issues/319) [#322](https://github.com/Kong/kong-manager/issues/322) [#325](https://github.com/Kong/kong-manager/issues/325) [#329](https://github.com/Kong/kong-manager/issues/329) [#330](https://github.com/Kong/kong-manager/issues/330) + + +- Unified the redirection logic in Kong Manager upon entity operations. + [#289](https://github.com/Kong/kong-manager/issues/289) + diff --git a/changelog/3.9.0/kong-manager/.gitkeep b/changelog/3.9.0/kong-manager/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git a/changelog/3.9.0/kong-manager/hide-plugin-scoping.yml b/changelog/3.9.0/kong-manager/hide-plugin-scoping.yml new file mode 100644 index 00000000000..7ebd1dfb83b --- /dev/null +++ b/changelog/3.9.0/kong-manager/hide-plugin-scoping.yml @@ -0,0 +1,3 @@ +message: Kong Manager will now hide the scope change field when creating/editing a scoped plugin from another entity. +type: bugfix +githubs: [297] diff --git a/changelog/3.9.0/kong-manager/ui-improvements.yml b/changelog/3.9.0/kong-manager/ui-improvements.yml new file mode 100644 index 00000000000..471f74dddb5 --- /dev/null +++ b/changelog/3.9.0/kong-manager/ui-improvements.yml @@ -0,0 +1,22 @@ +message: Improved the user experience in Kong Manager by fixing various UI-related issues. +type: bugfix +githubs: + - 277 + - 283 + - 286 + - 287 + - 288 + - 291 + - 293 + - 295 + - 298 + - 302 + - 304 + - 306 + - 309 + - 317 + - 319 + - 322 + - 325 + - 329 + - 330 diff --git a/changelog/3.9.0/kong-manager/unified-redirection.yml b/changelog/3.9.0/kong-manager/unified-redirection.yml new file mode 100644 index 00000000000..228a5f1cd23 --- /dev/null +++ b/changelog/3.9.0/kong-manager/unified-redirection.yml @@ -0,0 +1,3 @@ +message: Unified the redirection logic in Kong Manager upon entity operations. +type: bugfix +githubs: [289] diff --git a/changelog/3.9.0/kong/.gitkeep b/changelog/3.9.0/kong/.gitkeep new file mode 100644 index 00000000000..e69de29bb2d diff --git a/changelog/unreleased/kong/add-noble-numbat.yml b/changelog/3.9.0/kong/add-noble-numbat.yml similarity index 100% rename from changelog/unreleased/kong/add-noble-numbat.yml rename to changelog/3.9.0/kong/add-noble-numbat.yml diff --git a/changelog/unreleased/kong/add_multiple_domain_for_gui.yml b/changelog/3.9.0/kong/add_multiple_domain_for_gui.yml similarity index 100% rename from changelog/unreleased/kong/add_multiple_domain_for_gui.yml rename to changelog/3.9.0/kong/add_multiple_domain_for_gui.yml diff --git 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rename to changelog/3.9.0/kong/fix-vault-stream-subsystem.yml diff --git a/changelog/unreleased/kong/fix-wasm-check-missing-filters.yml b/changelog/3.9.0/kong/fix-wasm-check-missing-filters.yml similarity index 100% rename from changelog/unreleased/kong/fix-wasm-check-missing-filters.yml rename to changelog/3.9.0/kong/fix-wasm-check-missing-filters.yml diff --git a/changelog/unreleased/kong/plugins-redirect.yml b/changelog/3.9.0/kong/plugins-redirect.yml similarity index 100% rename from changelog/unreleased/kong/plugins-redirect.yml rename to changelog/3.9.0/kong/plugins-redirect.yml diff --git a/changelog/unreleased/kong/prometheus-wasmx-metrics.yml b/changelog/3.9.0/kong/prometheus-wasmx-metrics.yml similarity index 100% rename from changelog/unreleased/kong/prometheus-wasmx-metrics.yml rename to changelog/3.9.0/kong/prometheus-wasmx-metrics.yml diff --git a/changelog/3.9.0/kong/remove-datakit.yml b/changelog/3.9.0/kong/remove-datakit.yml new file mode 100644 index 00000000000..4997628b6aa --- /dev/null +++ b/changelog/3.9.0/kong/remove-datakit.yml @@ -0,0 +1,2 @@ +message: "**Wasm**: Removed the experimental datakit Wasm filter" +type: dependency diff --git a/changelog/unreleased/kong/revert-http2-limitation-buffered-request.yml b/changelog/3.9.0/kong/revert-http2-limitation-buffered-request.yml similarity index 100% rename from changelog/unreleased/kong/revert-http2-limitation-buffered-request.yml rename to changelog/3.9.0/kong/revert-http2-limitation-buffered-request.yml diff --git a/changelog/unreleased/kong/wasm-filter-plugins.yml b/changelog/3.9.0/kong/wasm-filter-plugins.yml similarity index 100% rename from changelog/unreleased/kong/wasm-filter-plugins.yml rename to changelog/3.9.0/kong/wasm-filter-plugins.yml From f7f7a2349ecc96b505a6f3dac7f4e8fae84d004f Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Wed, 18 Dec 2024 06:45:38 -0800 Subject: [PATCH 4200/4351] fix(db): ensure that flattened_errors is encoded as a JSON array (#14019) --- .../kong/fix-error-flattening-json.yml | 3 + kong/db/errors.lua | 6 +- kong/tools/cjson.lua | 19 +- .../05-error-flattening_spec.lua | 2653 +++++++++++++++++ 4 files changed, 2677 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/fix-error-flattening-json.yml create mode 100644 spec/01-unit/01-db/01-schema/11-declarative_config/05-error-flattening_spec.lua diff --git a/changelog/unreleased/kong/fix-error-flattening-json.yml b/changelog/unreleased/kong/fix-error-flattening-json.yml new file mode 100644 index 00000000000..dbd50176123 --- /dev/null +++ b/changelog/unreleased/kong/fix-error-flattening-json.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where `POST /config?flatten_errors=1` could return a JSON object instead of an empty array." +type: bugfix +scope: Core diff --git a/kong/db/errors.lua b/kong/db/errors.lua index a1f96cccd1b..0ac400f824a 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -3,6 +3,7 @@ local pl_keys = require("pl.tablex").keys local nkeys = require("table.nkeys") local table_isarray = require("table.isarray") local uuid = require("kong.tools.uuid") +local json = require("kong.tools.cjson") local type = type @@ -21,6 +22,7 @@ local concat = table.concat local sort = table.sort local insert = table.insert local remove = table.remove +local new_array = json.new_array local sorted_keys = function(tbl) @@ -720,7 +722,7 @@ do ---@param ns? string ---@param flattened? table local function categorize_errors(errs, ns, flattened) - flattened = flattened or {} + flattened = flattened or new_array() for field, err in drain(errs) do local errtype = type(err) @@ -1020,7 +1022,7 @@ do ---@param input table ---@return table function flatten_errors(input, err_t) - local flattened = {} + local flattened = new_array() for entity_type, section_errors in drain(err_t) do if type(section_errors) ~= "table" then diff --git a/kong/tools/cjson.lua b/kong/tools/cjson.lua index 5ce04e1003e..dff99fb6d8a 100644 --- a/kong/tools/cjson.lua +++ b/kong/tools/cjson.lua @@ -1,6 +1,9 @@ local cjson = require "cjson.safe".new() local CJSON_MAX_PRECISION = require "kong.constants".CJSON_MAX_PRECISION +local new_tab = require("table.new") +local setmetatable = setmetatable +local array_mt = cjson.array_mt cjson.decode_array_with_array_mt(true) cjson.encode_sparse_array(nil, nil, 2^15) @@ -14,7 +17,19 @@ _M.encode = cjson.encode _M.decode_with_array_mt = cjson.decode -_M.array_mt = cjson.array_mt - +_M.array_mt = array_mt + +--- Creates a new table with the cjson array metatable. +--- +--- This ensures that the table will be encoded as a JSON array, even if it +--- is empty. +--- +---@param size? integer +---@return table +function _M.new_array(size) + local t = size and new_tab(size, 0) or {} + setmetatable(t, array_mt) + return t +end return _M diff --git a/spec/01-unit/01-db/01-schema/11-declarative_config/05-error-flattening_spec.lua b/spec/01-unit/01-db/01-schema/11-declarative_config/05-error-flattening_spec.lua new file mode 100644 index 00000000000..afac10a7964 --- /dev/null +++ b/spec/01-unit/01-db/01-schema/11-declarative_config/05-error-flattening_spec.lua @@ -0,0 +1,2653 @@ +local cjson = require("cjson") +local tablex = require("pl.tablex") + +local TESTS = { + { + input = { + config = { + _format_version = "3.0", + _transform = true, + certificates = { + { + cert = "-----BEGIN CERTIFICATE-----\ +MIICIzCCAYSgAwIBAgIUUMiD8e3GDZ+vs7XBmdXzMxARUrgwCgYIKoZIzj0EAwIw\ +IzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIyMTIzMDA0\ +MDcwOFoXDTQyMTIyNTA0MDcwOFowIzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJ\ +bG9jYWxob3N0MIGbMBAGByqGSM49AgEGBSuBBAAjA4GGAAQBxSldGzzRAtjt825q\ +Uwl+BNgxecswnvbQFLiUDqJjVjCfs/B53xQfV97ddxsRymES2viC2kjAm1Ete4TH\ +CQmVltUBItHzI77HB+UsfqHoUdjl3lC/HC1yDSPBp5wd9eRRSagdl0eiJwnB9lof\ +MEnmOQLg177trb/YPz1vcCCZj7ikhzCjUzBRMB0GA1UdDgQWBBSUI6+CKqKFz/Te\ +ZJppMNl/Dh6d9DAfBgNVHSMEGDAWgBSUI6+CKqKFz/TeZJppMNl/Dh6d9DAPBgNV\ +HRMBAf8EBTADAQH/MAoGCCqGSM49BAMCA4GMADCBiAJCAZL3qX21MnGtQcl9yOMr\ +hNR54VrDKgqLR+ChU7/358n/sK/sVOjmrwVyQ52oUyqaQlfBQS2EufQVO/01+2sx\ +86gzAkIB/4Ilf4RluN2/gqHYlVEDRZzsqbwVJBHLeNKsZBSJkhNNpJBwa2Ndl9/i\ +u2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA=\ +-----END CERTIFICATE-----", + key = "-----BEGIN EC PRIVATE KEY-----\ +MIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR\ +doCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b\ +PNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa\ +SMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X\ +R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA==\ +-----END EC PRIVATE KEY-----", + tags = { + "certificate-01", + }, + }, + { + cert = "-----BEGIN CERTIFICATE-----\ +MIICIzCCAYSgAwIBAgIUUMiD8e3GDZ+vs7XBmdXzMxARUrgwCgYIKoZIzj0EAwIw\ +IzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIyMTIzMDA0\ +MDcwOFoXDTQyohnoooooooooooooooooooooooooooooooooooooooooooasdfa\ +Uwl+BNgxecswnvbQFLiUDqJjVjCfs/B53xQfV97ddxsRymES2viC2kjAm1Ete4TH\ +CQmVltUBItHzI77AAAAAAAAAAAAAAAC/HC1yDSBBBBBBBBBBBBBdl0eiJwnB9lof\ +MEnmOQLg177trb/AAAAAAAAAAAAAAACjUzBRMBBBBBBBBBBBBBBUI6+CKqKFz/Te\ +ZJppMNl/Dh6d9DAAAAAAAAAAAAAAAASUI6+CKqBBBBBBBBBBBBB/Dh6d9DAPBgNV\ +HRMBAf8EBTADAQHAAAAAAAAAAAAAAAMCA4GMADBBBBBBBBBBBBB1MnGtQcl9yOMr\ +hNR54VrDKgqLR+CAAAAAAAAAAAAAAAjmrwVyQ5BBBBBBBBBBBBBEufQVO/01+2sx\ +86gzAkIB/4Ilf4RluN2/gqHYlVEDRZzsqbwVJBHLeNKsZBSJkhNNpJBwa2Ndl9/i\ +u2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA=\ +-----END CERTIFICATE-----", + key = "-----BEGIN EC PRIVATE KEY-----\ +MIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR\ +doCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b\ +PNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa\ +SMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X\ +R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA==\ +-----END EC PRIVATE KEY-----", + tags = { + "certificate-02", + }, + }, + }, + consumers = { + { + tags = { + "consumer-01", + }, + username = "valid_user", + }, + { + not_allowed = true, + tags = { + "consumer-02", + }, + username = "bobby_in_json_body", + }, + { + tags = { + "consumer-03", + }, + username = "super_valid_user", + }, + { + basicauth_credentials = { + { + password = "hard2guess", + tags = { + "basicauth_credentials-01", + "consumer-04", + }, + username = "superduper", + }, + { + extra_field = "NO!", + password = "12354", + tags = { + "basicauth_credentials-02", + "consumer-04", + }, + username = "dont-add-extra-fields-yo", + }, + }, + tags = { + "consumer-04", + }, + username = "credentials", + }, + }, + plugins = { + { + config = { + http_endpoint = "invalid::#//url", + }, + name = "http-log", + tags = { + "global_plugin-01", + }, + }, + }, + services = { + { + host = "localhost", + name = "nope", + port = 1234, + protocol = "nope", + routes = { + { + hosts = { + "test", + }, + methods = { + "GET", + }, + name = "valid.route", + protocols = { + "http", + "https", + }, + tags = { + "route_service-01", + "service-01", + }, + }, + { + name = "nope.route", + protocols = { + "tcp", + }, + tags = { + "route_service-02", + "service-01", + }, + }, + }, + tags = { + "service-01", + }, + }, + { + host = "localhost", + name = "mis-matched", + path = "/path", + protocol = "tcp", + routes = { + { + hosts = { + "test", + }, + methods = { + "GET", + }, + name = "invalid", + protocols = { + "http", + "https", + }, + tags = { + "route_service-03", + "service-02", + }, + }, + }, + tags = { + "service-02", + }, + }, + { + name = "okay", + routes = { + { + hosts = { + "test", + }, + methods = { + "GET", + }, + name = "probably-valid", + plugins = { + { + config = { + not_endpoint = "anything", + }, + name = "http-log", + tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + }, + }, + protocols = { + "http", + "https", + }, + tags = { + "route_service-04", + "service-03", + }, + }, + }, + tags = { + "service-03", + }, + url = "http://localhost:1234", + }, + { + name = "bad-service-plugins", + plugins = { + { + config = {}, + name = "i-dont-exist", + tags = { + "service_plugin-01", + "service-04", + }, + }, + { + config = { + deeply = { + nested = { + undefined = true, + }, + }, + port = 1234, + }, + name = "tcp-log", + tags = { + "service_plugin-02", + "service-04", + }, + }, + }, + tags = { + "service-04", + }, + url = "http://localhost:1234", + }, + { + client_certificate = { + cert = "", + key = "", + tags = { + "service_client_certificate-01", + "service-05", + }, + }, + name = "bad-client-cert", + tags = { + "service-05", + }, + url = "https://localhost:1234", + }, + { + id = 123456, + name = "invalid-id", + tags = { + "service-06", + "invalid-id", + }, + url = "https://localhost:1234", + }, + { + name = "invalid-tags", + tags = { + "service-07", + "invalid-tags", + { + 1, + 2, + 3, + }, + true, + }, + url = "https://localhost:1234", + }, + { + name = "", + tags = { + "service-08", + "invalid_service_name-01", + }, + url = "https://localhost:1234", + }, + { + name = 1234, + tags = { + "service-09", + "invalid_service_name-02", + }, + url = "https://localhost:1234", + }, + }, + upstreams = { + { + hash_on = "ip", + name = "ok", + tags = { + "upstream-01", + }, + }, + { + hash_on = "ip", + healthchecks = { + active = { + concurrency = -1, + healthy = { + interval = 0, + successes = 0, + }, + http_path = "/", + https_sni = "example.com", + https_verify_certificate = true, + timeout = 1, + type = "http", + unhealthy = { + http_failures = 0, + interval = 0, + }, + }, + }, + host_header = 123, + name = "bad", + tags = { + "upstream-02", + }, + }, + { + name = "ok-bad-targets", + tags = { + "upstream-03", + }, + targets = { + { + tags = { + "upstream_target-01", + "upstream-03", + }, + target = "127.0.0.1:99", + }, + { + tags = { + "upstream_target-02", + "upstream-03", + }, + target = "hostname:1.0", + }, + }, + }, + }, + vaults = { + { + config = { + prefix = "SSL_", + }, + name = "env", + prefix = "test", + tags = { + "vault-01", + }, + }, + { + config = { + prefix = "SSL_", + }, + name = "vault-not-installed", + prefix = "env", + tags = { + "vault-02", + "vault-not-installed", + }, + }, + }, + }, + err_t = { + certificates = { + nil, + { + cert = "invalid certificate: x509.new: error:688010A:asn1 encoding routines:asn1_item_embed_d2i:nested asn1 error:asn1/tasn_dec.c:349:", + }, + }, + consumers = { + nil, + { + not_allowed = "unknown field", + }, + nil, + { + basicauth_credentials = { + nil, + { + extra_field = "unknown field", + }, + }, + }, + }, + plugins = { + { + config = { + http_endpoint = "missing host in url", + }, + }, + }, + services = { + { + protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + routes = { + nil, + { + ["@entity"] = { + "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'", + }, + }, + }, + }, + { + ["@entity"] = { + "failed conditional validation given value of field 'protocol'", + }, + path = "value must be null", + }, + { + routes = { + { + plugins = { + { + config = { + http_endpoint = "required field missing", + not_endpoint = "unknown field", + }, + }, + }, + }, + }, + }, + { + plugins = { + { + name = "plugin 'i-dont-exist' not enabled; add it to the 'plugins' configuration property", + }, + { + config = { + deeply = "unknown field", + host = "required field missing", + }, + }, + }, + }, + { + client_certificate = { + cert = "length must be at least 1", + key = "length must be at least 1", + }, + }, + { + id = "expected a string", + }, + { + tags = { + nil, + nil, + "expected a string", + "expected a string", + }, + }, + { + name = "length must be at least 1", + }, + { + name = "expected a string", + }, + }, + upstreams = { + nil, + { + healthchecks = { + active = { + concurrency = "value should be between 1 and 2147483648", + }, + }, + host_header = "expected a string", + }, + { + targets = { + nil, + { + target = "Invalid target ('hostname:1.0'); not a valid hostname or ip address", + }, + }, + }, + }, + vaults = { + nil, + { + name = "vault 'vault-not-installed' is not installed", + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + config = { + prefix = "SSL_", + }, + name = "vault-not-installed", + prefix = "env", + tags = { + "vault-02", + "vault-not-installed", + }, + }, + entity_name = "vault-not-installed", + entity_tags = { + "vault-02", + "vault-not-installed", + }, + entity_type = "vault", + errors = { + { + field = "name", + message = "vault 'vault-not-installed' is not installed", + type = "field", + }, + }, + }, + { + entity = { + tags = { + "upstream_target-02", + "upstream-03", + }, + target = "hostname:1.0", + }, + entity_tags = { + "upstream_target-02", + "upstream-03", + }, + entity_type = "target", + errors = { + { + field = "target", + message = "Invalid target ('hostname:1.0'); not a valid hostname or ip address", + type = "field", + }, + }, + }, + { + entity = { + hash_on = "ip", + healthchecks = { + active = { + concurrency = -1, + healthy = { + interval = 0, + successes = 0, + }, + http_path = "/", + https_sni = "example.com", + https_verify_certificate = true, + timeout = 1, + type = "http", + unhealthy = { + http_failures = 0, + interval = 0, + }, + }, + }, + host_header = 123, + name = "bad", + tags = { + "upstream-02", + }, + }, + entity_name = "bad", + entity_tags = { + "upstream-02", + }, + entity_type = "upstream", + errors = { + { + field = "host_header", + message = "expected a string", + type = "field", + }, + { + field = "healthchecks.active.concurrency", + message = "value should be between 1 and 2147483648", + type = "field", + }, + }, + }, + { + entity = { + name = 1234, + tags = { + "service-09", + "invalid_service_name-02", + }, + url = "https://localhost:1234", + }, + entity_tags = { + "service-09", + "invalid_service_name-02", + }, + entity_type = "service", + errors = { + { + field = "name", + message = "expected a string", + type = "field", + }, + }, + }, + { + entity = { + name = "", + tags = { + "service-08", + "invalid_service_name-01", + }, + url = "https://localhost:1234", + }, + entity_tags = { + "service-08", + "invalid_service_name-01", + }, + entity_type = "service", + errors = { + { + field = "name", + message = "length must be at least 1", + type = "field", + }, + }, + }, + { + entity = { + name = "invalid-tags", + tags = { + "service-07", + "invalid-tags", + { + 1, + 2, + 3, + }, + true, + }, + url = "https://localhost:1234", + }, + entity_name = "invalid-tags", + entity_type = "service", + errors = { + { + field = "tags.4", + message = "expected a string", + type = "field", + }, + { + field = "tags.3", + message = "expected a string", + type = "field", + }, + }, + }, + { + entity = { + id = 123456, + name = "invalid-id", + tags = { + "service-06", + "invalid-id", + }, + url = "https://localhost:1234", + }, + entity_name = "invalid-id", + entity_tags = { + "service-06", + "invalid-id", + }, + entity_type = "service", + errors = { + { + field = "id", + message = "expected a string", + type = "field", + }, + }, + }, + { + entity = { + cert = "", + key = "", + tags = { + "service_client_certificate-01", + "service-05", + }, + }, + entity_tags = { + "service_client_certificate-01", + "service-05", + }, + entity_type = "certificate", + errors = { + { + field = "key", + message = "length must be at least 1", + type = "field", + }, + { + field = "cert", + message = "length must be at least 1", + type = "field", + }, + }, + }, + { + entity = { + config = {}, + name = "i-dont-exist", + tags = { + "service_plugin-01", + "service-04", + }, + }, + entity_name = "i-dont-exist", + entity_tags = { + "service_plugin-01", + "service-04", + }, + entity_type = "plugin", + errors = { + { + field = "name", + message = "plugin 'i-dont-exist' not enabled; add it to the 'plugins' configuration property", + type = "field", + }, + }, + }, + { + entity = { + config = { + deeply = { + nested = { + undefined = true, + }, + }, + port = 1234, + }, + name = "tcp-log", + tags = { + "service_plugin-02", + "service-04", + }, + }, + entity_name = "tcp-log", + entity_tags = { + "service_plugin-02", + "service-04", + }, + entity_type = "plugin", + errors = { + { + field = "config.host", + message = "required field missing", + type = "field", + }, + { + field = "config.deeply", + message = "unknown field", + type = "field", + }, + }, + }, + { + entity = { + config = { + not_endpoint = "anything", + }, + name = "http-log", + tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + }, + entity_name = "http-log", + entity_tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + entity_type = "plugin", + errors = { + { + field = "config.not_endpoint", + message = "unknown field", + type = "field", + }, + { + field = "config.http_endpoint", + message = "required field missing", + type = "field", + }, + }, + }, + { + entity = { + host = "localhost", + name = "mis-matched", + path = "/path", + protocol = "tcp", + tags = { + "service-02", + }, + }, + entity_name = "mis-matched", + entity_tags = { + "service-02", + }, + entity_type = "service", + errors = { + { + field = "path", + message = "value must be null", + type = "field", + }, + { + message = "failed conditional validation given value of field 'protocol'", + type = "entity", + }, + }, + }, + { + entity = { + name = "nope.route", + protocols = { + "tcp", + }, + tags = { + "route_service-02", + "service-01", + }, + }, + entity_name = "nope.route", + entity_tags = { + "route_service-02", + "service-01", + }, + entity_type = "route", + errors = { + { + message = "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'", + type = "entity", + }, + }, + }, + { + entity = { + host = "localhost", + name = "nope", + port = 1234, + protocol = "nope", + tags = { + "service-01", + }, + }, + entity_name = "nope", + entity_tags = { + "service-01", + }, + entity_type = "service", + errors = { + { + field = "protocol", + message = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + type = "field", + }, + }, + }, + { + entity = { + config = { + http_endpoint = "invalid::#//url", + }, + name = "http-log", + tags = { + "global_plugin-01", + }, + }, + entity_name = "http-log", + entity_tags = { + "global_plugin-01", + }, + entity_type = "plugin", + errors = { + { + field = "config.http_endpoint", + message = "missing host in url", + type = "field", + }, + }, + }, + { + entity = { + extra_field = "NO!", + password = "12354", + tags = { + "basicauth_credentials-02", + "consumer-04", + }, + username = "dont-add-extra-fields-yo", + }, + entity_tags = { + "basicauth_credentials-02", + "consumer-04", + }, + entity_type = "basicauth_credential", + errors = { + { + field = "extra_field", + message = "unknown field", + type = "field", + }, + }, + }, + { + entity = { + not_allowed = true, + tags = { + "consumer-02", + }, + username = "bobby_in_json_body", + }, + entity_tags = { + "consumer-02", + }, + entity_type = "consumer", + errors = { + { + field = "not_allowed", + message = "unknown field", + type = "field", + }, + }, + }, + { + entity = { + cert = "-----BEGIN CERTIFICATE-----\ +MIICIzCCAYSgAwIBAgIUUMiD8e3GDZ+vs7XBmdXzMxARUrgwCgYIKoZIzj0EAwIw\ +IzENMAsGA1UECgwES29uZzESMBAGA1UEAwwJbG9jYWxob3N0MB4XDTIyMTIzMDA0\ +MDcwOFoXDTQyohnoooooooooooooooooooooooooooooooooooooooooooasdfa\ +Uwl+BNgxecswnvbQFLiUDqJjVjCfs/B53xQfV97ddxsRymES2viC2kjAm1Ete4TH\ +CQmVltUBItHzI77AAAAAAAAAAAAAAAC/HC1yDSBBBBBBBBBBBBBdl0eiJwnB9lof\ +MEnmOQLg177trb/AAAAAAAAAAAAAAACjUzBRMBBBBBBBBBBBBBBUI6+CKqKFz/Te\ +ZJppMNl/Dh6d9DAAAAAAAAAAAAAAAASUI6+CKqBBBBBBBBBBBBB/Dh6d9DAPBgNV\ +HRMBAf8EBTADAQHAAAAAAAAAAAAAAAMCA4GMADBBBBBBBBBBBBB1MnGtQcl9yOMr\ +hNR54VrDKgqLR+CAAAAAAAAAAAAAAAjmrwVyQ5BBBBBBBBBBBBBEufQVO/01+2sx\ +86gzAkIB/4Ilf4RluN2/gqHYlVEDRZzsqbwVJBHLeNKsZBSJkhNNpJBwa2Ndl9/i\ +u2tDk0KZFSAvRnqRAo9iDBUkIUI1ahA=\ +-----END CERTIFICATE-----", + key = "-----BEGIN EC PRIVATE KEY-----\ +MIHcAgEBBEIARPKnAYLB54bxBvkDfqV4NfZ+Mxl79rlaYRB6vbWVwFpy+E2pSZBR\ +doCy1tHAB/uPo+QJyjIK82Zwa3Kq0i1D2QigBwYFK4EEACOhgYkDgYYABAHFKV0b\ +PNEC2O3zbmpTCX4E2DF5yzCe9tAUuJQOomNWMJ+z8HnfFB9X3t13GxHKYRLa+ILa\ +SMCbUS17hMcJCZWW1QEi0fMjvscH5Sx+oehR2OXeUL8cLXINI8GnnB315FFJqB2X\ +R6InCcH2Wh8wSeY5AuDXvu2tv9g/PW9wIJmPuKSHMA==\ +-----END EC PRIVATE KEY-----", + tags = { + "certificate-02", + }, + }, + entity_tags = { + "certificate-02", + }, + entity_type = "certificate", + errors = { + { + field = "cert", + message = "invalid certificate: x509.new: error:688010A:asn1 encoding routines:asn1_item_embed_d2i:nested asn1 error:asn1/tasn_dec.c:349:", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + upstreams = { + { + hash_on = "ip", + healthchecks = { + active = { + concurrency = -1, + healthy = { + interval = 0, + successes = 0, + }, + http_path = "/", + https_sni = "example.com", + https_verify_certificate = true, + timeout = 1, + type = "http", + unhealthy = { + http_failures = 0, + interval = 0, + }, + }, + }, + host_header = 123, + name = "bad", + tags = { + "upstream-01", + }, + }, + }, + }, + err_t = { + upstreams = { + { + healthchecks = { + active = { + concurrency = "value should be between 1 and 2147483648", + }, + }, + host_header = "expected a string", + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + hash_on = "ip", + healthchecks = { + active = { + concurrency = -1, + healthy = { + interval = 0, + successes = 0, + }, + http_path = "/", + https_sni = "example.com", + https_verify_certificate = true, + timeout = 1, + type = "http", + unhealthy = { + http_failures = 0, + interval = 0, + }, + }, + }, + host_header = 123, + name = "bad", + tags = { + "upstream-01", + }, + }, + entity_name = "bad", + entity_tags = { + "upstream-01", + }, + entity_type = "upstream", + errors = { + { + field = "host_header", + message = "expected a string", + type = "field", + }, + { + field = "healthchecks.active.concurrency", + message = "value should be between 1 and 2147483648", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + services = { + { + client_certificate = { + cert = "", + key = "", + tags = { + "service_client_certificate-01", + "service-01", + }, + }, + name = "bad-client-cert", + plugins = { + { + config = {}, + name = "i-do-not-exist", + tags = { + "service_plugin-01", + }, + }, + }, + routes = { + { + hosts = { + "test", + }, + paths = { + "/", + }, + plugins = { + { + config = { + a = { + b = { + c = "def", + }, + }, + }, + name = "http-log", + tags = { + "route_service_plugin-01", + }, + }, + }, + protocols = { + "http", + }, + tags = { + "service_route-01", + }, + }, + { + hosts = { + "invalid", + }, + paths = { + "/", + }, + protocols = { + "nope", + }, + tags = { + "service_route-02", + }, + }, + }, + tags = { + "service-01", + }, + url = "https://localhost:1234", + }, + }, + }, + err_t = { + services = { + { + client_certificate = { + cert = "length must be at least 1", + key = "length must be at least 1", + }, + plugins = { + { + name = "plugin 'i-do-not-exist' not enabled; add it to the 'plugins' configuration property", + }, + }, + routes = { + { + plugins = { + { + config = { + a = "unknown field", + http_endpoint = "required field missing", + }, + }, + }, + }, + { + protocols = "unknown type: nope", + }, + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + config = {}, + name = "i-do-not-exist", + tags = { + "service_plugin-01", + }, + }, + entity_name = "i-do-not-exist", + entity_tags = { + "service_plugin-01", + }, + entity_type = "plugin", + errors = { + { + field = "name", + message = "plugin 'i-do-not-exist' not enabled; add it to the 'plugins' configuration property", + type = "field", + }, + }, + }, + { + entity = { + cert = "", + key = "", + tags = { + "service_client_certificate-01", + "service-01", + }, + }, + entity_tags = { + "service_client_certificate-01", + "service-01", + }, + entity_type = "certificate", + errors = { + { + field = "key", + message = "length must be at least 1", + type = "field", + }, + { + field = "cert", + message = "length must be at least 1", + type = "field", + }, + }, + }, + { + entity = { + config = { + a = { + b = { + c = "def", + }, + }, + }, + name = "http-log", + tags = { + "route_service_plugin-01", + }, + }, + entity_name = "http-log", + entity_tags = { + "route_service_plugin-01", + }, + entity_type = "plugin", + errors = { + { + field = "config.http_endpoint", + message = "required field missing", + type = "field", + }, + { + field = "config.a", + message = "unknown field", + type = "field", + }, + }, + }, + { + entity = { + hosts = { + "invalid", + }, + paths = { + "/", + }, + protocols = { + "nope", + }, + tags = { + "service_route-02", + }, + }, + entity_tags = { + "service_route-02", + }, + entity_type = "route", + errors = { + { + field = "protocols", + message = "unknown type: nope", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + consumers = { + { + basicauth_credentials = { + { + id = "089091f4-cb8b-48f5-8463-8319097be716", + password = "pwd", + tags = { + "consumer-01-credential-01", + }, + username = "user-01", + }, + { + id = "b1443d61-ccd9-4359-b82a-f37515442295", + password = "pwd", + tags = { + "consumer-01-credential-02", + }, + username = "user-11", + }, + { + id = "2603d010-edbe-4713-94ef-145e281cbf4c", + password = "pwd", + tags = { + "consumer-01-credential-03", + }, + username = "user-02", + }, + { + id = "760cf441-613c-48a2-b377-36aebc9f9ed0", + password = "pwd", + tags = { + "consumer-01-credential-04", + }, + username = "user-11", + }, + }, + id = "cdac30ee-cd7e-465c-99b6-84f3e4e17015", + tags = { + "consumer-01", + }, + username = "consumer-01", + }, + { + basicauth_credentials = { + { + id = "d0cd1919-bb07-4c85-b407-f33feb74f6e2", + password = "pwd", + tags = { + "consumer-02-credential-01", + }, + username = "user-99", + }, + }, + id = "c0c021f5-dae1-4031-bcf6-42e3c4d9ced9", + tags = { + "consumer-02", + }, + username = "consumer-02", + }, + { + basicauth_credentials = { + { + id = "7e8bcd10-cdcd-41f1-8c4d-9790d34aa67d", + password = "pwd", + tags = { + "consumer-03-credential-01", + }, + username = "user-01", + }, + { + id = "7fe186bd-44e5-4b97-854d-85a24929889d", + password = "pwd", + tags = { + "consumer-03-credential-02", + }, + username = "user-33", + }, + { + id = "6547c325-5332-41fc-a954-d4972926cdb5", + password = "pwd", + tags = { + "consumer-03-credential-03", + }, + username = "user-02", + }, + { + id = "e091a955-9ee1-4403-8d0a-a7f1f8bafaca", + password = "pwd", + tags = { + "consumer-03-credential-04", + }, + username = "user-33", + }, + }, + id = "9acb0270-73aa-4968-b9e4-a4924e4aced5", + tags = { + "consumer-03", + }, + username = "consumer-03", + }, + }, + }, + err_t = { + consumers = { + { + basicauth_credentials = { + nil, + nil, + nil, + "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-11' already declared", + }, + }, + nil, + { + basicauth_credentials = { + "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-01' already declared", + nil, + "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-02' already declared", + "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-33' already declared", + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + consumer = { + id = "9acb0270-73aa-4968-b9e4-a4924e4aced5", + }, + id = "7e8bcd10-cdcd-41f1-8c4d-9790d34aa67d", + password = "pwd", + tags = { + "consumer-03-credential-01", + }, + username = "user-01", + }, + entity_id = "7e8bcd10-cdcd-41f1-8c4d-9790d34aa67d", + entity_tags = { + "consumer-03-credential-01", + }, + entity_type = "basicauth_credential", + errors = { + { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-01' already declared", + type = "entity", + }, + }, + }, + { + entity = { + consumer = { + id = "9acb0270-73aa-4968-b9e4-a4924e4aced5", + }, + id = "6547c325-5332-41fc-a954-d4972926cdb5", + password = "pwd", + tags = { + "consumer-03-credential-03", + }, + username = "user-02", + }, + entity_id = "6547c325-5332-41fc-a954-d4972926cdb5", + entity_tags = { + "consumer-03-credential-03", + }, + entity_type = "basicauth_credential", + errors = { + { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-02' already declared", + type = "entity", + }, + }, + }, + { + entity = { + consumer = { + id = "9acb0270-73aa-4968-b9e4-a4924e4aced5", + }, + id = "e091a955-9ee1-4403-8d0a-a7f1f8bafaca", + password = "pwd", + tags = { + "consumer-03-credential-04", + }, + username = "user-33", + }, + entity_id = "e091a955-9ee1-4403-8d0a-a7f1f8bafaca", + entity_tags = { + "consumer-03-credential-04", + }, + entity_type = "basicauth_credential", + errors = { + { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-33' already declared", + type = "entity", + }, + }, + }, + { + entity = { + consumer = { + id = "cdac30ee-cd7e-465c-99b6-84f3e4e17015", + }, + id = "760cf441-613c-48a2-b377-36aebc9f9ed0", + password = "pwd", + tags = { + "consumer-01-credential-04", + }, + username = "user-11", + }, + entity_id = "760cf441-613c-48a2-b377-36aebc9f9ed0", + entity_tags = { + "consumer-01-credential-04", + }, + entity_type = "basicauth_credential", + errors = { + { + message = "uniqueness violation: 'basicauth_credentials' entity with username set to 'user-11' already declared", + type = "entity", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + services = { + { + host = "localhost", + id = "0175e0e8-3de9-56b4-96f1-b12dcb4b6691", + name = "nope", + port = 1234, + protocol = "nope", + tags = { + "service-01", + }, + }, + }, + }, + err_t = { + services = { + { + protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + host = "localhost", + id = "0175e0e8-3de9-56b4-96f1-b12dcb4b6691", + name = "nope", + port = 1234, + protocol = "nope", + tags = { + "service-01", + }, + }, + entity_id = "0175e0e8-3de9-56b4-96f1-b12dcb4b6691", + entity_name = "nope", + entity_tags = { + "service-01", + }, + entity_type = "service", + errors = { + { + field = "protocol", + message = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + services = { + { + host = "localhost", + id = "cb019421-62c2-47a8-b714-d7567b114037", + name = "test", + port = 1234, + protocol = "nope", + routes = { + { + super_duper_invalid = true, + tags = { + "route-01", + }, + }, + }, + tags = { + "service-01", + }, + }, + }, + }, + err_t = { + services = { + { + protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + routes = { + { + ["@entity"] = { + "must set one of 'methods', 'hosts', 'headers', 'paths', 'snis' when 'protocols' is 'https'", + }, + super_duper_invalid = "unknown field", + }, + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + service = { + id = "cb019421-62c2-47a8-b714-d7567b114037", + }, + super_duper_invalid = true, + tags = { + "route-01", + }, + }, + entity_tags = { + "route-01", + }, + entity_type = "route", + errors = { + { + field = "super_duper_invalid", + message = "unknown field", + type = "field", + }, + { + message = "must set one of 'methods', 'hosts', 'headers', 'paths', 'snis' when 'protocols' is 'https'", + type = "entity", + }, + }, + }, + { + entity = { + host = "localhost", + id = "cb019421-62c2-47a8-b714-d7567b114037", + name = "test", + port = 1234, + protocol = "nope", + tags = { + "service-01", + }, + }, + entity_id = "cb019421-62c2-47a8-b714-d7567b114037", + entity_name = "test", + entity_tags = { + "service-01", + }, + entity_type = "service", + errors = { + { + field = "protocol", + message = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + services = { + { + id = 1234, + name = false, + tags = { + "service-01", + { + 1.5, + }, + }, + url = "http://localhost:1234", + }, + }, + }, + err_t = { + services = { + { + id = "expected a string", + name = "expected a string", + tags = { + nil, + "expected a string", + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + id = 1234, + name = false, + tags = { + "service-01", + { + 1.5, + }, + }, + url = "http://localhost:1234", + }, + entity_type = "service", + errors = { + { + field = "tags.2", + message = "expected a string", + type = "field", + }, + { + field = "name", + message = "expected a string", + type = "field", + }, + { + field = "id", + message = "expected a string", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + abnormal_extra_field = 123, + services = { + { + host = "localhost", + name = "nope", + port = 1234, + protocol = "nope", + routes = { + { + hosts = { + "test", + }, + methods = { + "GET", + }, + name = "valid.route", + protocols = { + "http", + "https", + }, + tags = { + "route_service-01", + "service-01", + }, + }, + { + name = "nope.route", + protocols = { + "tcp", + }, + tags = { + "route_service-02", + "service-01", + }, + }, + }, + tags = { + "service-01", + }, + }, + { + host = "localhost", + name = "mis-matched", + path = "/path", + protocol = "tcp", + routes = { + { + hosts = { + "test", + }, + methods = { + "GET", + }, + name = "invalid", + protocols = { + "http", + "https", + }, + tags = { + "route_service-03", + "service-02", + }, + }, + }, + tags = { + "service-02", + }, + }, + { + name = "okay", + routes = { + { + hosts = { + "test", + }, + methods = { + "GET", + }, + name = "probably-valid", + plugins = { + { + config = { + not_endpoint = "anything", + }, + name = "http-log", + tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + }, + }, + protocols = { + "http", + "https", + }, + tags = { + "route_service-04", + "service-03", + }, + }, + }, + tags = { + "service-03", + }, + url = "http://localhost:1234", + }, + }, + }, + err_t = { + abnormal_extra_field = "unknown field", + services = { + { + protocol = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + routes = { + nil, + { + ["@entity"] = { + "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'", + }, + }, + }, + }, + { + ["@entity"] = { + "failed conditional validation given value of field 'protocol'", + }, + path = "value must be null", + }, + { + routes = { + { + plugins = { + { + config = { + http_endpoint = "required field missing", + not_endpoint = "unknown field", + }, + }, + }, + }, + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = { + abnormal_extra_field = "unknown field", + }, + flattened_errors = { + { + entity = { + config = { + not_endpoint = "anything", + }, + name = "http-log", + tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + }, + entity_name = "http-log", + entity_tags = { + "route_service_plugin-01", + "route_service-04", + "service-03", + }, + entity_type = "plugin", + errors = { + { + field = "config.not_endpoint", + message = "unknown field", + type = "field", + }, + { + field = "config.http_endpoint", + message = "required field missing", + type = "field", + }, + }, + }, + { + entity = { + host = "localhost", + name = "mis-matched", + path = "/path", + protocol = "tcp", + tags = { + "service-02", + }, + }, + entity_name = "mis-matched", + entity_tags = { + "service-02", + }, + entity_type = "service", + errors = { + { + field = "path", + message = "value must be null", + type = "field", + }, + { + message = "failed conditional validation given value of field 'protocol'", + type = "entity", + }, + }, + }, + { + entity = { + name = "nope.route", + protocols = { + "tcp", + }, + tags = { + "route_service-02", + "service-01", + }, + }, + entity_name = "nope.route", + entity_tags = { + "route_service-02", + "service-01", + }, + entity_type = "route", + errors = { + { + message = "must set one of 'sources', 'destinations', 'snis' when 'protocols' is 'tcp', 'tls' or 'udp'", + type = "entity", + }, + }, + }, + { + entity = { + host = "localhost", + name = "nope", + port = 1234, + protocol = "nope", + tags = { + "service-01", + }, + }, + entity_name = "nope", + entity_tags = { + "service-01", + }, + entity_type = "service", + errors = { + { + field = "protocol", + message = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {abnormal_extra_field=\"unknown field\"}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + consumers = { + { + acls = { + { + group = "app", + tags = { + "k8s-name:app-acl", + "k8s-namespace:default", + "k8s-kind:Secret", + "k8s-uid:f1c5661c-a087-4c4b-b545-2d8b3870d661", + "k8s-version:v1", + }, + }, + }, + basicauth_credentials = { + { + password = "6ef728de-ba68-4e59-acb9-6e502c28ae0b", + tags = { + "k8s-name:app-cred", + "k8s-namespace:default", + "k8s-kind:Secret", + "k8s-uid:aadd4598-2969-49ea-82ac-6ab5159e2f2e", + "k8s-version:v1", + }, + username = "774f8446-6427-43f9-9962-ce7ab8097fe4", + }, + }, + id = "68d5de9f-2211-5ed8-b827-22f57a492d0f", + tags = { + "k8s-name:app", + "k8s-namespace:default", + "k8s-kind:KongConsumer", + "k8s-uid:7ee19bea-72d5-402b-bf0f-f57bf81032bf", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + username = "774f8446-6427-43f9-9962-ce7ab8097fe4", + }, + }, + plugins = { + { + config = { + error_code = 429, + error_message = "API rate limit exceeded", + fault_tolerant = true, + hide_client_headers = false, + limit_by = "consumer", + policy = "local", + second = 2000, + }, + consumer = "774f8446-6427-43f9-9962-ce7ab8097fe4", + enabled = true, + name = "rate-limiting", + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + tags = { + "k8s-name:nginx-sample-1-rate", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:5163972c-543d-48ae-b0f6-21701c43c1ff", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + }, + { + config = { + error_code = 429, + error_message = "API rate limit exceeded", + fault_tolerant = true, + hide_client_headers = false, + limit_by = "consumer", + policy = "local", + second = 2000, + }, + consumer = "774f8446-6427-43f9-9962-ce7ab8097fe4", + enabled = true, + name = "rate-limiting", + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + tags = { + "k8s-name:nginx-sample-2-rate", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:89fa1cd1-78da-4c3e-8c3b-32be1811535a", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + }, + { + config = { + allow = { + "nginx-sample-1", + "app", + }, + hide_groups_header = false, + }, + enabled = true, + name = "acl", + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + service = "default.nginx-sample-1.nginx-sample-1.80", + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:b9373482-32e1-4ac3-bd2a-8926ab728700", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + }, + }, + services = { + { + connect_timeout = 60000, + host = "nginx-sample-1.default.80.svc", + id = "8c17ab3e-b6bd-51b2-b5ec-878b4d608b9d", + name = "default.nginx-sample-1.nginx-sample-1.80", + path = "/", + port = 80, + protocol = "http", + read_timeout = 60000, + retries = 5, + routes = { + { + https_redirect_status_code = 426, + id = "84d45463-1faa-55cf-8ef6-4285007b715e", + methods = { + "GET", + }, + name = "default.nginx-sample-1.nginx-sample-1..80", + path_handling = "v0", + paths = { + "/sample/1", + }, + preserve_host = true, + protocols = { + "http", + "https", + }, + regex_priority = 0, + request_buffering = true, + response_buffering = true, + strip_path = false, + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:Ingress", + "k8s-uid:916a6e5a-eebe-4527-a78d-81963eb3e043", + "k8s-group:networking.k8s.io", + "k8s-version:v1", + }, + }, + }, + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:Service", + "k8s-uid:f7cc87f4-d5f7-41f8-b4e3-70608017e588", + "k8s-version:v1", + }, + write_timeout = 60000, + }, + }, + upstreams = { + { + algorithm = "round-robin", + name = "nginx-sample-1.default.80.svc", + tags = { + "k8s-name:nginx-sample-1", + "k8s-namespace:default", + "k8s-kind:Service", + "k8s-uid:f7cc87f4-d5f7-41f8-b4e3-70608017e588", + "k8s-version:v1", + }, + targets = { + { + target = "nginx-sample-1.default.svc:80", + }, + }, + }, + }, + }, + err_t = { + plugins = { + { + consumer = { + id = "missing primary key", + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + config = { + error_code = 429, + error_message = "API rate limit exceeded", + fault_tolerant = true, + hide_client_headers = false, + limit_by = "consumer", + policy = "local", + second = 2000, + }, + consumer = "774f8446-6427-43f9-9962-ce7ab8097fe4", + enabled = true, + name = "rate-limiting", + protocols = { + "grpc", + "grpcs", + "http", + "https", + }, + tags = { + "k8s-name:nginx-sample-1-rate", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:5163972c-543d-48ae-b0f6-21701c43c1ff", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + }, + entity_name = "rate-limiting", + entity_tags = { + "k8s-name:nginx-sample-1-rate", + "k8s-namespace:default", + "k8s-kind:KongPlugin", + "k8s-uid:5163972c-543d-48ae-b0f6-21701c43c1ff", + "k8s-group:configuration.konghq.com", + "k8s-version:v1", + }, + entity_type = "plugin", + errors = { + { + field = "consumer.id", + message = "missing primary key", + type = "field", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + consumers = { + { + id = "a73dc9a7-93df-584d-97c0-7f41a1bbce3d", + tags = { + "consumer-1", + }, + username = "test-consumer-1", + }, + { + id = "a73dc9a7-93df-584d-97c0-7f41a1bbce32", + tags = { + "consumer-2", + }, + username = "test-consumer-1", + }, + }, + }, + err_t = { + consumers = { + nil, + "uniqueness violation: 'consumers' entity with username set to 'test-consumer-1' already declared", + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + id = "a73dc9a7-93df-584d-97c0-7f41a1bbce32", + tags = { + "consumer-2", + }, + username = "test-consumer-1", + }, + entity_id = "a73dc9a7-93df-584d-97c0-7f41a1bbce32", + entity_tags = { + "consumer-2", + }, + entity_type = "consumer", + errors = { + { + message = "uniqueness violation: 'consumers' entity with username set to 'test-consumer-1' already declared", + type = "entity", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, + + { + input = { + config = { + _format_version = "3.0", + _transform = true, + services = { + { + connect_timeout = 60000, + host = "httproute.default.httproute-testing.0", + id = "4e3cb785-a8d0-5866-aa05-117f7c64f24d", + name = "httproute.default.httproute-testing.0", + port = 8080, + protocol = "http", + read_timeout = 60000, + retries = 5, + routes = { + { + https_redirect_status_code = 426, + id = "073fc413-1c03-50b4-8f44-43367c13daba", + name = "httproute.default.httproute-testing.0.0", + path_handling = "v0", + paths = { + "~/httproute-testing$", + "/httproute-testing/", + }, + preserve_host = true, + protocols = { + "http", + "https", + }, + strip_path = true, + tags = {}, + }, + }, + tags = {}, + write_timeout = 60000, + }, + }, + upstreams = { + { + algorithm = "round-robin", + id = "e9792964-6797-482c-bfdf-08220a4f6832", + name = "httproute.default.httproute-testing.0", + tags = { + "k8s-name:httproute-testing", + "k8s-namespace:default", + "k8s-kind:HTTPRoute", + "k8s-uid:f9792964-6797-482c-bfdf-08220a4f6839", + "k8s-group:gateway.networking.k8s.io", + "k8s-version:v1", + }, + targets = { + { + id = "715f9482-4236-5fe5-9ae5-e75c1a498940", + target = "10.244.0.11:80", + weight = 1, + }, + { + id = "89a2966d-773c-580a-b063-6ab4dfd24701", + target = "10.244.0.12:80", + weight = 1, + }, + }, + }, + { + algorithm = "round-robin", + id = "f9792964-6797-482c-bfdf-08220a4f6839", + name = "httproute.default.httproute-testing.1", + tags = { + "k8s-name:httproute-testing", + "k8s-namespace:default", + "k8s-kind:HTTPRoute", + "k8s-uid:f9792964-6797-482c-bfdf-08220a4f6839", + "k8s-group:gateway.networking.k8s.io", + "k8s-version:v1", + }, + targets = { + { + id = "48322e4a-b3b0-591b-8ed6-fd95a6d75019", + tags = { + "target-1", + }, + target = "10.244.0.12:80", + weight = 1, + }, + { + id = "48322e4a-b3b0-591b-8ed6-fd95a6d75019", + tags = { + "target-2", + }, + target = "10.244.0.12:80", + weight = 1, + }, + }, + }, + }, + }, + err_t = { + upstreams = { + nil, + { + targets = { + nil, + "uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared", + }, + }, + }, + }, + }, + output = { + err_t = { + code = 14, + fields = {}, + flattened_errors = { + { + entity = { + id = "48322e4a-b3b0-591b-8ed6-fd95a6d75019", + tags = { + "target-2", + }, + target = "10.244.0.12:80", + upstream = { + id = "f9792964-6797-482c-bfdf-08220a4f6839", + }, + weight = 1, + }, + entity_id = "48322e4a-b3b0-591b-8ed6-fd95a6d75019", + entity_tags = { + "target-2", + }, + entity_type = "target", + errors = { + { + message = "uniqueness violation: 'targets' entity with primary key set to '48322e4a-b3b0-591b-8ed6-fd95a6d75019' already declared", + type = "entity", + }, + }, + }, + }, + message = "declarative config is invalid: {}", + name = "invalid declarative configuration", + }, + }, + }, +} + +describe("kong.db.errors.declarative_config_flattened()", function() + local errors + + lazy_setup(function() + -- required to initialize _G.kong for the kong.db.errors module + require("spec.helpers") + errors = require("kong.db.errors") + end) + + it("flattens dbless errors into a single array", function() + local function find_err(needle, haystack) + for i = 1, #haystack do + local err = haystack[i] + + if err.entity_type == needle.entity_type + and err.entity_name == needle.entity_name + and err.entity_id == needle.entity_id + and tablex.deepcompare(err.entity_tags, needle.entity_tags, true) + then + return table.remove(haystack, i) + end + end + end + + for _, elem in ipairs(TESTS) do + local exp = elem.output.err_t + local got = errors:declarative_config_flattened(elem.input.err_t, elem.input.config) + + local missing = {} + for _, err in ipairs(exp.flattened_errors) do + local found = find_err(err, got.flattened_errors) + if found then + assert.same(err, found) + else + table.insert(missing, err) + end + end + + for _, err in ipairs(missing) do + assert.is_nil(err) + end + + assert.equals(0, #got.flattened_errors) + end + + end) + + it("retains errors that it does not understand how to flatten", function() + local input = { foo = { [2] = "some error" } } + local err_t = errors:declarative_config_flattened(input, {}) + assert.equals(0, #err_t.flattened_errors) + assert.same(input, err_t.fields) + end) + + it("ensures that `flattened_errors` encodes to a JSON array when empty", function() + local err_t = errors:declarative_config_flattened({}, {}) + assert.is_table(err_t) + local flattened_errors = assert.is_table(err_t.flattened_errors) + assert.equals(0, #flattened_errors) + assert.same(cjson.array_mt, debug.getmetatable(flattened_errors)) + assert.equals("[]", cjson.encode(flattened_errors)) + end) + + it("throws for invalid inputs", function() + assert.has_error(function() + errors:declarative_config_flattened() + end) + + assert.has_error(function() + errors:declarative_config_flattened(1, 2) + end) + + assert.has_error(function() + errors:declarative_config_flattened({}, 123) + end) + + assert.has_error(function() + errors:declarative_config_flattened(123, {}) + end) + end) +end) From 705860c3dd3dc84305a91fd57f7bb405dc4816ec Mon Sep 17 00:00:00 2001 From: Jesse Miller Date: Thu, 19 Dec 2024 08:11:25 -0800 Subject: [PATCH 4201/4351] docs(readme): add references to Konnect in getting started guide --- README.md | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index 225de00991f..59fd90221f1 100644 --- a/README.md +++ b/README.md @@ -11,12 +11,14 @@ Kong runs natively on Kubernetes thanks to its official [Kubernetes Ingress Cont --- -[Installation](https://konghq.com/install/#kong-community) | [Documentation](https://docs.konghq.com) | [Discussions](https://github.com/Kong/kong/discussions) | [Forum](https://discuss.konghq.com) | [Blog](https://konghq.com/blog) | [Builds][kong-master-builds] +[Installation](https://konghq.com/install/#kong-community) | [Documentation](https://docs.konghq.com) | [Discussions](https://github.com/Kong/kong/discussions) | [Forum](https://discuss.konghq.com) | [Blog](https://konghq.com/blog) | [Builds][kong-master-builds] | [Cloud Hosted Kong](https://konghq.com/kong-konnect/) --- ## Getting Started +If you prefer to use a cloud-hosted Kong, you can [sign up for a free trial of Kong Konnect](https://konghq.com/products/kong-konnect/register?utm_medium=Referral&utm_source=Github&utm_campaign=kong-gateway&utm_content=konnect-promo-in-gateway&utm_term=get-started) and get started in minutes. If not, you can follow the instructions below to get started with Kong on your own infrastructure. + Let’s test drive Kong by adding authentication to an API in under 5 minutes. We suggest using the docker-compose distribution via the instructions below, but there is also a [docker installation](https://docs.konghq.com/gateway/latest/install/docker/#install-kong-gateway-in-db-less-mode) procedure if you’d prefer to run the Kong API Gateway in DB-less mode. From 14b1bf96dc37326bcca06eab15ae0bdec74cf013 Mon Sep 17 00:00:00 2001 From: kurt Date: Fri, 20 Dec 2024 10:46:54 +0800 Subject: [PATCH 4202/4351] chore(deps): bump lua-kong-nginx-module to 0.14.0 (#14037) Invalidate cached header in `variable_index` during `req.set_header` to ensure fresh retrieval of `ngx.var.http_*` values. Signed-off-by: tzssangglass --- .requirements | 2 +- changelog/unreleased/kong/bump-lua-kong-nginx-module-0140.yml | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-lua-kong-nginx-module-0140.yml diff --git a/.requirements b/.requirements index 1d1a2175155..e7e18b6d1e6 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value -LUA_KONG_NGINX_MODULE=3eb89666f84348fa0599d4e0a29ccf89511e8b75 # 0.13.0 +LUA_KONG_NGINX_MODULE=f85f92191fb98dbeec614a418d46b008f6a107ce # 0.14.0 LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 diff --git a/changelog/unreleased/kong/bump-lua-kong-nginx-module-0140.yml b/changelog/unreleased/kong/bump-lua-kong-nginx-module-0140.yml new file mode 100644 index 00000000000..a36146f00f5 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-kong-nginx-module-0140.yml @@ -0,0 +1,3 @@ +message: Bump lua-kong-nginx-module from 0.13.0 to 0.14.0 +type: dependency +scope: Core From ab888cc7951277b522e4393c43b38968cd79ae1d Mon Sep 17 00:00:00 2001 From: Chrono Date: Sat, 21 Dec 2024 06:31:30 +0800 Subject: [PATCH 4203/4351] feat(clustering/rpc): emit event when RPC becomes ready (#14034) This removes the artificial race condition on sleeping a few seconds before starting the sync poll, resulting in cleaner code and less error logs. KAG-5895 KAG-5891 --- kong/clustering/data_plane.lua | 48 ++++++- kong/clustering/rpc/manager.lua | 10 ++ kong/clustering/services/sync/init.lua | 35 ++++- kong/clustering/utils.lua | 1 + kong/init.lua | 10 +- .../15-cp_inert_rpc_sync_spec.lua | 124 ++++++++++++++++++ 6 files changed, 214 insertions(+), 14 deletions(-) create mode 100644 spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 63e56686398..87ee2735586 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -80,10 +80,50 @@ function _M:init_worker(basic_info) self.plugins_list = basic_info.plugins self.filters = basic_info.filters - -- only run in process which worker_id() == 0 - assert(ngx.timer.at(0, function(premature) - self:communicate(premature) - end)) + local function start_communicate() + assert(ngx.timer.at(0, function(premature) + self:communicate(premature) + end)) + end + + -- does not config rpc sync + if not kong.sync then + start_communicate() + return + end + + local worker_events = assert(kong.worker_events) + + -- if rpc is ready we will check then decide how to sync + worker_events.register(function(capabilities_list) + -- we only check once + if self.inited then + return + end + + local has_sync_v2 + + -- check cp's capabilities + for _, v in ipairs(capabilities_list) do + if v == "kong.sync.v2" then + has_sync_v2 = true + break + end + end + + -- cp supports kong.sync.v2 + if has_sync_v2 then + return + end + + ngx_log(ngx_WARN, "sync v1 is enabled due to rpc sync can not work.") + + self.inited = true + + -- only run in process which worker_id() == 0 + start_communicate() + + end, "clustering:jsonrpc", "connected") end diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index ea5c4f5a282..eefb1aabb6c 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -270,6 +270,16 @@ function _M:_meta_call(c, meta_cap, node_id) list = capabilities_list, } + -- tell outside that rpc is ready + local worker_events = assert(kong.worker_events) + + -- notify this worker + local ok, err = worker_events.post_local("clustering:jsonrpc", "connected", + capabilities_list) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to post rpc connected event: ", err) + end + return true end diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index b64699d3401..188a003c939 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -53,10 +53,39 @@ function _M:init_worker() return end - -- sync to CP ASAP - assert(self.rpc:sync_once(FIRST_SYNC_DELAY)) + local worker_events = assert(kong.worker_events) - assert(self.rpc:sync_every(EACH_SYNC_DELAY)) + -- if rpc is ready we will start to sync + worker_events.register(function(capabilities_list) + -- we only check once + if self.inited then + return + end + + local has_sync_v2 + + -- check cp's capabilities + for _, v in ipairs(capabilities_list) do + if v == "kong.sync.v2" then + has_sync_v2 = true + break + end + end + + -- cp does not support kong.sync.v2 + if not has_sync_v2 then + ngx.log(ngx.WARN, "rpc sync is disabled in CP.") + return + end + + self.inited = true + + -- sync to CP ASAP + assert(self.rpc:sync_once(FIRST_SYNC_DELAY)) + + assert(self.rpc:sync_every(EACH_SYNC_DELAY)) + + end, "clustering:jsonrpc", "connected") end diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index ee34e7dce2e..f05be2353fb 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -161,6 +161,7 @@ end function _M.is_dp_worker_process() if kong.configuration.role == "data_plane" + and not kong.sync -- privileged agent is only enabled when rpc sync is off and kong.configuration.dedicated_config_processing == true then return process_type() == "privileged agent" end diff --git a/kong/init.lua b/kong/init.lua index 731540f8072..8c4d4514221 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -763,6 +763,7 @@ function Kong.init() require("resty.kong.var").patch_metatable() + -- NOTE: privileged_agent is disabled when rpc sync is on if config.dedicated_config_processing and is_data_plane(config) and not kong.sync then -- TODO: figure out if there is better value than 4096 -- 4096 is for the cocurrency of the lua-resty-timer-ng @@ -881,19 +882,14 @@ function Kong.init_worker() end if kong.clustering then - local is_cp = is_control_plane(kong.configuration) - local is_dp_sync_v1 = is_data_plane(kong.configuration) and not kong.sync local using_dedicated = kong.configuration.dedicated_config_processing -- CP needs to support both v1 and v2 sync - -- v1 sync is only enabled for DP if v2 sync is disabled - if is_cp or is_dp_sync_v1 then - kong.clustering:init_worker() - end + -- v1 sync is only enabled for DP if v2 sync is unavailble + kong.clustering:init_worker() -- see is_dp_worker_process() in clustering/utils.lua if using_dedicated and process.type() == "privileged agent" then - assert(not is_cp) return end end diff --git a/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua b/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua new file mode 100644 index 00000000000..0eb5e76a8ce --- /dev/null +++ b/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua @@ -0,0 +1,124 @@ +local helpers = require "spec.helpers" +local cjson = require("cjson.safe") +local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS + +for _, strategy in helpers.each_strategy() do + +describe("CP diabled Sync RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 2, -- multiple workers + + cluster_rpc = "on", -- CP ENABLE rpc + cluster_rpc_sync = "off", -- CP DISABLE rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 2, -- multiple workers + + cluster_rpc = "on", -- DP ENABLE rpc + cluster_rpc_sync = "on", -- DP ENABLE rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + after_each(function() + helpers.clean_logfile("servroot2/logs/error.log") + helpers.clean_logfile() + end) + + describe("works", function() + it("shows DP status", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + return true + end + end + end, 10) + + -- cp will not run rpc + assert.logfile().has.no.line("[rpc]", true) + + -- dp will not run rpc too + assert.logfile("servroot2/logs/error.log").has.line( + "rpc sync is disabled in CP") + assert.logfile("servroot2/logs/error.log").has.line( + "sync v1 is enabled due to rpc sync can not work.") + end) + end) + + describe("sync works", function() + it("proxy on DP follows CP config", function() + local admin_client = helpers.admin_client(10000) + finally(function() + admin_client:close() + end) + + local res = assert(admin_client:post("/services", { + body = { name = "mockbin-service", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + res = assert(admin_client:post("/services/mockbin-service/routes", { + body = { paths = { "/" }, }, + headers = {["Content-Type"] = "application/json"} + })) + + helpers.wait_until(function() + local proxy_client = helpers.http_client("127.0.0.1", 9002) + + res = proxy_client:send({ + method = "GET", + path = "/", + }) + + local status = res and res.status + proxy_client:close() + if status == 200 then + return true + end + end, 10) + end) + end) + + +end) + +end -- for _, strategy From d07425b0a7b5a3e7e29f719dd068f826e36829d9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 23 Dec 2024 14:01:26 +0800 Subject: [PATCH 4204/4351] refactor(clustering/rpc): simplify the implementation (#14026) KAG-6036 --- kong-3.10.0-0.rockspec | 1 + kong/clustering/services/sync/hooks.lua | 58 +-- kong/clustering/services/sync/rpc.lua | 53 +-- .../services/sync/strategies/postgres.lua | 75 +--- kong/conf_loader/constants.lua | 1 - kong/db/migrations/core/024_380_to_390.lua | 9 - kong/db/migrations/core/025_390_to_3100.lua | 12 + kong/templates/kong_defaults.lua | 1 - .../09-hybrid_mode/01-sync_spec.lua | 6 + .../09-hybrid_mode/08-lazy_export_spec.lua | 1 - .../19-incrmental_sync/01-sync_spec.lua | 341 ------------------ .../02-multiple_dp_nodes_spec.lua | 113 ------ .../migrations/core/024_380_to_390_spec.lua | 9 - .../migrations/core/025_390_to_3100_spec.lua | 7 + 14 files changed, 35 insertions(+), 652 deletions(-) create mode 100644 kong/db/migrations/core/025_390_to_3100.lua delete mode 100644 spec/02-integration/19-incrmental_sync/01-sync_spec.lua delete mode 100644 spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua create mode 100644 spec/05-migration/db/migrations/core/025_390_to_3100_spec.lua diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index 22e19b4fefe..9aafa5c0c0a 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -341,6 +341,7 @@ build = { ["kong.db.migrations.core.022_350_to_360"] = "kong/db/migrations/core/022_350_to_360.lua", ["kong.db.migrations.core.023_360_to_370"] = "kong/db/migrations/core/023_360_to_370.lua", ["kong.db.migrations.core.024_380_to_390"] = "kong/db/migrations/core/024_380_to_390.lua", + ["kong.db.migrations.core.025_390_to_3100"] = "kong/db/migrations/core/025_390_to_3100.lua", ["kong.db.migrations.operations.200_to_210"] = "kong/db/migrations/operations/200_to_210.lua", ["kong.db.migrations.operations.212_to_213"] = "kong/db/migrations/operations/212_to_213.lua", ["kong.db.migrations.operations.280_to_300"] = "kong/db/migrations/operations/280_to_300.lua", diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index a9368f75506..ddc36d6ccfa 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -7,7 +7,6 @@ local EMPTY = require("kong.tools.table").EMPTY local ipairs = ipairs -local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR local ngx_DEBUG = ngx.DEBUG @@ -74,29 +73,8 @@ function _M:notify_all_nodes() end -local function gen_delta(entity, name, options, ws_id, is_delete) - -- composite key, like { id = ... } - local schema = kong.db[name].schema - local pk = schema:extract_pk_values(entity) - - assert(schema:validate_primary_key(pk)) - - local delta = { - type = name, - pk = pk, - ws_id = ws_id, - entity = is_delete and ngx_null or entity, - } - - return delta -end - - function _M:entity_delta_writer(entity, name, options, ws_id, is_delete) - local d = gen_delta(entity, name, options, ws_id, is_delete) - local deltas = { d, } - - local res, err = self.strategy:insert_delta(deltas) + local res, err = self.strategy:insert_delta() if not res then self.strategy:cancel_txn() return nil, err @@ -164,39 +142,7 @@ function _M:register_dao_hooks() ngx_log(ngx_DEBUG, "[kong.sync.v2] new delta due to deleting ", name) - -- set lmdb value to ngx_null then return entity - - local d = gen_delta(entity, name, options, ws_id, true) - local deltas = { d, } - - -- delete other related entities - for i, item in ipairs(cascade_entries or EMPTY) do - local e = item.entity - local name = item.dao.schema.name - - ngx_log(ngx_DEBUG, "[kong.sync.v2] new delta due to cascade deleting ", name) - - d = gen_delta(e, name, options, e.ws_id, true) - - -- #1 item is initial entity - deltas[i + 1] = d - end - - local res, err = self.strategy:insert_delta(deltas) - if not res then - self.strategy:cancel_txn() - return nil, err - end - - res, err = self.strategy:commit_txn() - if not res then - self.strategy:cancel_txn() - return nil, err - end - - self:notify_all_nodes() - - return entity -- for other hooks + return self:entity_delta_writer(entity, name, options, ws_id) end local dao_hooks = { diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 006a8c4bb43..b6525c3ee04 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -26,14 +26,9 @@ local fmt = string.format local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR -local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG --- number of versions behind before a full sync is forced -local DEFAULT_FULL_SYNC_THRESHOLD = 512 - - function _M.new(strategy) local self = { strategy = strategy, @@ -43,8 +38,8 @@ function _M.new(strategy) end -local function inc_sync_result(res) - return { default = { deltas = res, wipe = false, }, } +local function empty_sync_result() + return { default = { deltas = {}, wipe = false, }, } end @@ -62,10 +57,6 @@ end function _M:init_cp(manager) local purge_delay = manager.conf.cluster_data_plane_purge_delay - -- number of versions behind before a full sync is forced - local FULL_SYNC_THRESHOLD = manager.conf.cluster_full_sync_threshold or - DEFAULT_FULL_SYNC_THRESHOLD - -- CP -- Method: kong.sync.v2.get_delta -- Params: versions: list of current versions of the database @@ -107,48 +98,12 @@ function _M:init_cp(manager) return nil, err end - -- is the node empty? If so, just do a full sync to bring it up to date faster if default_namespace_version == 0 or - latest_version - default_namespace_version > FULL_SYNC_THRESHOLD - then - -- we need to full sync because holes are found - - ngx_log(ngx_INFO, - "[kong.sync.v2] database is empty or too far behind for node_id: ", node_id, - ", current_version: ", default_namespace_version, - ", forcing a full sync") - + default_namespace_version < latest_version then return full_sync_result() end - -- do we need an incremental sync? - - local res, err = self.strategy:get_delta(default_namespace_version) - if not res then - return nil, err - end - - if isempty(res) then - -- node is already up to date - return inc_sync_result(res) - end - - -- some deltas are returned, are they contiguous? - if res[1].version == default_namespace_version + 1 then - -- doesn't wipe dp lmdb, incremental sync - return inc_sync_result(res) - end - - -- we need to full sync because holes are found - -- in the delta, meaning the oldest version is no longer - -- available - - ngx_log(ngx_INFO, - "[kong.sync.v2] delta for node_id no longer available: ", node_id, - ", current_version: ", default_namespace_version, - ", forcing a full sync") - - return full_sync_result() + return empty_sync_result() end) end diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index 1ef758e2c1d..7bc0784c6e6 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -2,19 +2,7 @@ local _M = {} local _MT = { __index = _M } -local cjson = require("cjson.safe") -local buffer = require("string.buffer") - - -local string_format = string.format -local cjson_encode = cjson.encode local ngx_null = ngx.null -local ngx_log = ngx.log -local ngx_ERR = ngx.ERR - - -local KEEP_VERSION_COUNT = 100 -local CLEANUP_TIME_DELAY = 3600 -- 1 hour function _M.new(db) @@ -26,32 +14,8 @@ function _M.new(db) end -local PURGE_QUERY = [[ - DELETE FROM clustering_sync_version - WHERE "version" < ( - SELECT MAX("version") - %d - FROM clustering_sync_version - ); -]] - - +-- reserved for future function _M:init_worker() - local function cleanup_handler(premature) - if premature then - return - end - - local res, err = self.connector:query(string_format(PURGE_QUERY, KEEP_VERSION_COUNT)) - if not res then - ngx_log(ngx_ERR, - "[incremental] unable to purge old data from incremental delta table, err: ", - err) - - return - end - end - - assert(ngx.timer.every(CLEANUP_TIME_DELAY, cleanup_handler)) end @@ -61,37 +25,12 @@ local NEW_VERSION_QUERY = [[ new_version integer; BEGIN INSERT INTO clustering_sync_version DEFAULT VALUES RETURNING version INTO new_version; - INSERT INTO clustering_sync_delta (version, type, pk, ws_id, entity) VALUES %s; END $$; ]] --- deltas: { --- { type = "service", "pk" = { id = "d78eb00f..." }, "ws_id" = "73478cf6...", entity = "JSON", } --- { type = "route", "pk" = { id = "0a5bac5c..." }, "ws_id" = "73478cf6...", entity = "JSON", } --- } -function _M:insert_delta(deltas) - local buf = buffer.new() - - local count = #deltas - for i = 1, count do - local d = deltas[i] - - buf:putf("(new_version, %s, %s, %s, %s)", - self.connector:escape_literal(d.type), - self.connector:escape_literal(cjson_encode(d.pk)), - self.connector:escape_literal(d.ws_id or kong.default_workspace), - self.connector:escape_literal(cjson_encode(d.entity))) - - -- sql values should be separated by comma - if i < count then - buf:put(",") - end - end - - local sql = string_format(NEW_VERSION_QUERY, buf:get()) - - return self.connector:query(sql) +function _M:insert_delta() + return self.connector:query(NEW_VERSION_QUERY) end @@ -112,14 +51,6 @@ function _M:get_latest_version() end -function _M:get_delta(version) - local sql = "SELECT * FROM clustering_sync_delta" .. - " WHERE version > " .. self.connector:escape_literal(version) .. - " ORDER BY version ASC" - return self.connector:query(sql) -end - - function _M:begin_txn() return self.connector:query("BEGIN;") end diff --git a/kong/conf_loader/constants.lua b/kong/conf_loader/constants.lua index 2e3a27b31b5..f0fd9c0c031 100644 --- a/kong/conf_loader/constants.lua +++ b/kong/conf_loader/constants.lua @@ -514,7 +514,6 @@ local CONF_PARSERS = { cluster_dp_labels = { typ = "array" }, cluster_rpc = { typ = "boolean" }, cluster_rpc_sync = { typ = "boolean" }, - cluster_full_sync_threshold = { typ = "number" }, cluster_cjson = { typ = "boolean" }, kic = { typ = "boolean" }, diff --git a/kong/db/migrations/core/024_380_to_390.lua b/kong/db/migrations/core/024_380_to_390.lua index b433500f7ed..39e4dc5af2e 100644 --- a/kong/db/migrations/core/024_380_to_390.lua +++ b/kong/db/migrations/core/024_380_to_390.lua @@ -6,15 +6,6 @@ return { CREATE TABLE IF NOT EXISTS clustering_sync_version ( "version" SERIAL PRIMARY KEY ); - CREATE TABLE IF NOT EXISTS clustering_sync_delta ( - "version" INT NOT NULL, - "type" TEXT NOT NULL, - "pk" JSON NOT NULL, - "ws_id" UUID NOT NULL, - "entity" JSON, - FOREIGN KEY (version) REFERENCES clustering_sync_version(version) ON DELETE CASCADE - ); - CREATE INDEX IF NOT EXISTS clustering_sync_delta_version_idx ON clustering_sync_delta (version); END; $$; ]] diff --git a/kong/db/migrations/core/025_390_to_3100.lua b/kong/db/migrations/core/025_390_to_3100.lua new file mode 100644 index 00000000000..8af90e46c83 --- /dev/null +++ b/kong/db/migrations/core/025_390_to_3100.lua @@ -0,0 +1,12 @@ +return { + postgres = { + up = [[ + DO $$ + BEGIN + DROP TABLE IF EXISTS clustering_sync_delta; + DROP INDEX IF EXISTS clustering_sync_delta_version_idx; + END; + $$; + ]] + } +} diff --git a/kong/templates/kong_defaults.lua b/kong/templates/kong_defaults.lua index 83ef5f95eb3..68f3863b5f4 100644 --- a/kong/templates/kong_defaults.lua +++ b/kong/templates/kong_defaults.lua @@ -43,7 +43,6 @@ cluster_use_proxy = off cluster_dp_labels = NONE cluster_rpc = off cluster_rpc_sync = off -cluster_full_sync_threshold = 512 cluster_cjson = off lmdb_environment_path = dbless.lmdb diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index bb941bd4ed3..4877869c4a2 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -732,6 +732,12 @@ describe("CP/DP config sync #" .. strategy .. " rpc_sync=" .. rpc_sync, function end end, 5) + -- TODO: it may cause flakiness + -- wait for rpc sync finishing + if rpc_sync == "on" then + ngx.sleep(0.5) + end + for i = 5, 2, -1 do res = proxy_client:get("/" .. i) assert.res_status(404, res) diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index bc235385c6b..14230c89f2f 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -93,7 +93,6 @@ describe("lazy_export with #".. strategy .. " rpc_sync=" .. rpc_sync, function() touch_config() if rpc_sync == "on" then assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.line("[kong.sync.v2] database is empty or too far behind for node_id", true) else assert.logfile().has.line("[clustering] exporting config", true) diff --git a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua b/spec/02-integration/19-incrmental_sync/01-sync_spec.lua deleted file mode 100644 index a608e6432ed..00000000000 --- a/spec/02-integration/19-incrmental_sync/01-sync_spec.lua +++ /dev/null @@ -1,341 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require("cjson.safe") - -local function test_url(path, port, code, headers) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", port) - - local res = proxy_client:send({ - method = "GET", - path = path, - headers = headers, - }) - - local status = res and res.status - proxy_client:close() - if status == code then - return true - end - end, 10) -end - -for _, strategy in helpers.each_strategy() do - -describe("Incremental Sync RPC #" .. strategy, function() - - lazy_setup(function() - helpers.get_db_utils(strategy, { - "clustering_data_planes", - }) -- runs migrations - - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - cluster_listen = "127.0.0.1:9005", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_rpc = "on", - cluster_rpc_sync = "on", -- rpc sync - })) - - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "servroot2", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:9002", - nginx_conf = "spec/fixtures/custom_nginx.template", - nginx_worker_processes = 4, -- multiple workers - cluster_rpc = "on", - cluster_rpc_sync = "on", -- rpc sync - worker_state_update_frequency = 1, - })) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong() - end) - - after_each(function() - helpers.clean_logfile("servroot2/logs/error.log") - helpers.clean_logfile() - end) - - describe("sync works", function() - local route_id - - it("create route on CP", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "service-001", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/service-001/routes", { - body = { paths = { "/001" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - - route_id = json.id - - test_url("/001", 9002, 200) - - assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.no.line("unable to update clustering data plane status", true) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - - -- dp lua-resty-events should work without privileged_agent - assert.logfile("servroot2/logs/error.log").has.line( - "lua-resty-events enable_privileged_agent is false", true) - end) - - it("update route on CP", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "service-002", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/service-002/routes", { - body = { paths = { "/002-foo" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - - route_id = json.id - - test_url("/002-foo", 9002, 200) - - res = assert(admin_client:put("/services/service-002/routes/" .. route_id, { - body = { paths = { "/002-bar" }, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(200, res) - - test_url("/002-bar", 9002, 200) - - assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.no.line("unable to update clustering data plane status", true) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - end) - - it("delete route on CP", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "service-003", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/service-003/routes", { - body = { paths = { "/003-foo" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - - route_id = json.id - - test_url("/003-foo", 9002, 200) - - assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.no.line("unable to update clustering data plane status", true) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) - - res = assert(admin_client:delete("/services/service-003/routes/" .. route_id)) - assert.res_status(204, res) - - test_url("/003-foo", 9002, 404) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) - end) - - it("update route on CP with name", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "service-004", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/service-004/routes", { - body = { name = "route-004", paths = { "/004-foo" }, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - test_url("/004-foo", 9002, 200) - - res = assert(admin_client:put("/services/service-004/routes/route-004", { - body = { paths = { "/004-bar" }, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(200, res) - - test_url("/004-bar", 9002, 200) - - assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.no.line("unable to update clustering data plane status", true) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - end) - - it("delete route on CP with name", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "service-005", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/service-005/routes", { - body = { name = "route-005", paths = { "/005-foo" }, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - test_url("/005-foo", 9002, 200) - - assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.no.line("unable to update clustering data plane status", true) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) - - res = assert(admin_client:delete("/services/service-005/routes/route-005")) - assert.res_status(204, res) - - test_url("/005-foo", 9002, 404) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) - end) - - it("cascade delete on CP", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - -- create service and route - - local res = assert(admin_client:post("/services", { - body = { name = "service-006", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/services/service-006/routes", { - body = { paths = { "/006-foo" }, }, - headers = {["Content-Type"] = "application/json"} - })) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - - route_id = json.id - - test_url("/006-foo", 9002, 200) - - assert.logfile().has.line("[kong.sync.v2] config push (connected client)", true) - assert.logfile().has.no.line("unable to update clustering data plane status", true) - - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - - -- create consumer and key-auth - - res = assert(admin_client:post("/consumers", { - body = { username = "foo", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - res = assert(admin_client:post("/consumers/foo/key-auth", { - body = { key = "my-key", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - res = assert(admin_client:post("/plugins", { - body = { name = "key-auth", - config = { key_names = {"apikey"} }, - route = { id = route_id }, - }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - test_url("/006-foo", 9002, 200, {["apikey"] = "my-key"}) - - assert.logfile().has.no.line("[kong.sync.v2] new delta due to cascade deleting", true) - assert.logfile("servroot2/logs/error.log").has.no.line("[kong.sync.v2] delete entity", true) - - -- delete consumer and key-auth - - res = assert(admin_client:delete("/consumers/foo")) - assert.res_status(204, res) - - test_url("/006-foo", 9002, 401, {["apikey"] = "my-key"}) - - assert.logfile().has.line("[kong.sync.v2] new delta due to cascade deleting", true) - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] delete entity", true) - - -- cascade deletion should be the same version - - local ver - local count = 0 - local patt = "delete entity, version: %d+" - local f = io.open("servroot2/logs/error.log", "r") - while true do - local line = f:read("*l") - - if not line then - f:close() - break - end - - local found = line:match(patt) - if found then - ver = ver or found - assert.equal(ver, found) - count = count + 1 - end - end - assert(count > 1) - - end) - end) - -end) - -end -- for _, strategy diff --git a/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua b/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua deleted file mode 100644 index fe7f89432a5..00000000000 --- a/spec/02-integration/19-incrmental_sync/02-multiple_dp_nodes_spec.lua +++ /dev/null @@ -1,113 +0,0 @@ -local helpers = require "spec.helpers" -local cjson = require("cjson.safe") - -local function start_cp(strategy, port) - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - cluster_listen = "127.0.0.1:" .. port, - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_rpc = "on", - cluster_rpc_sync = "on", -- rpc sync - })) -end - -local function start_dp(prefix, port) - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = prefix, - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "0.0.0.0:" .. port, - nginx_conf = "spec/fixtures/custom_nginx.template", - nginx_worker_processes = 4, -- multiple workers - cluster_rpc = "on", - cluster_rpc_sync = "on", -- rpc sync - worker_state_update_frequency = 1, - })) -end - -local function test_url(path, port, code) - helpers.wait_until(function() - local proxy_client = helpers.http_client("127.0.0.1", port) - - local res = proxy_client:send({ - method = "GET", - path = path, - }) - - local status = res and res.status - proxy_client:close() - if status == code then - return true - end - end, 10) -end - -for _, strategy in helpers.each_strategy() do - -describe("Incremental Sync RPC #" .. strategy, function() - - lazy_setup(function() - helpers.get_db_utils(strategy, { - "clustering_data_planes", - }) -- runs migrations - - start_cp(strategy, 9005) - start_dp("servroot2", 9002) - start_dp("servroot3", 9003) - end) - - lazy_teardown(function() - helpers.stop_kong("servroot2") - helpers.stop_kong("servroot3") - helpers.stop_kong() - end) - - describe("sync works with multiple DP nodes", function() - - it("adding/removing routes", function() - local admin_client = helpers.admin_client(10000) - finally(function() - admin_client:close() - end) - - local res = assert(admin_client:post("/services", { - body = { name = "service-001", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - -- add a route - - res = assert(admin_client:post("/services/service-001/routes", { - body = { paths = { "/001" }, }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - local body = assert.res_status(201, res) - local json = cjson.decode(body) - local route_id = json.id - - test_url("/001", 9002, 200) - assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] update entity", true) - - test_url("/001", 9003, 200) - assert.logfile("servroot3/logs/error.log").has.line("[kong.sync.v2] update entity", true) - - -- remove a route - - res = assert(admin_client:delete("/services/service-001/routes/" .. route_id)) - assert.res_status(204, res) - - test_url("/001", 9002, 404) - test_url("/001", 9003, 404) - end) - end) -end) - -end -- for _, strategy diff --git a/spec/05-migration/db/migrations/core/024_380_to_390_spec.lua b/spec/05-migration/db/migrations/core/024_380_to_390_spec.lua index cf0f04513c6..e4b28fbce9a 100644 --- a/spec/05-migration/db/migrations/core/024_380_to_390_spec.lua +++ b/spec/05-migration/db/migrations/core/024_380_to_390_spec.lua @@ -5,13 +5,4 @@ describe("database migration", function() assert.database_has_relation("clustering_sync_version") assert.table_has_column("clustering_sync_version", "version", "integer") end) - - uh.old_after_up("has created the \"clustering_sync_delta\" table", function() - assert.database_has_relation("clustering_sync_delta") - assert.table_has_column("clustering_sync_delta", "version", "integer") - assert.table_has_column("clustering_sync_delta", "type", "text") - assert.table_has_column("clustering_sync_delta", "pk", "json") - assert.table_has_column("clustering_sync_delta", "ws_id", "uuid") - assert.table_has_column("clustering_sync_delta", "entity", "json") - end) end) diff --git a/spec/05-migration/db/migrations/core/025_390_to_3100_spec.lua b/spec/05-migration/db/migrations/core/025_390_to_3100_spec.lua new file mode 100644 index 00000000000..32c8563aa0f --- /dev/null +++ b/spec/05-migration/db/migrations/core/025_390_to_3100_spec.lua @@ -0,0 +1,7 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + uh.old_after_up("does not have \"clustering_sync_delta\" table", function() + assert.not_database_has_relation("clustering_sync_delta") + end) +end) From 145816122ec8066c03502a794617721dc8058b15 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Mon, 23 Dec 2024 14:20:21 +0800 Subject: [PATCH 4205/4351] perf(core): reduce LMDB size by optimizing key format (#14028) 1. redesign the key format for LMDB 2. remove the key with * workspace 3. search all the workspaces if upper user calls `select()` API without providing the specific workspace id KAG-5704 --- .../perf-lmdb-remove-global-query-key.yml | 3 + kong/db/declarative/import.lua | 64 +++++++++++-------- kong/db/declarative/init.lua | 1 + kong/db/strategies/off/init.lua | 36 +++++++---- spec/01-unit/01-db/10-declarative_spec.lua | 4 +- .../01-db/11-declarative_lmdb_spec.lua | 13 ++-- 6 files changed, 77 insertions(+), 44 deletions(-) create mode 100644 changelog/unreleased/kong/perf-lmdb-remove-global-query-key.yml diff --git a/changelog/unreleased/kong/perf-lmdb-remove-global-query-key.yml b/changelog/unreleased/kong/perf-lmdb-remove-global-query-key.yml new file mode 100644 index 00000000000..831f6f1776c --- /dev/null +++ b/changelog/unreleased/kong/perf-lmdb-remove-global-query-key.yml @@ -0,0 +1,3 @@ +message: "Reduced the LMDB storage space by optimizing the key format." +type: performance +scope: Core diff --git a/kong/db/declarative/import.lua b/kong/db/declarative/import.lua index 2030da85359..1b2bfc72713 100644 --- a/kong/db/declarative/import.lua +++ b/kong/db/declarative/import.lua @@ -70,6 +70,7 @@ local function workspace_id(schema, options) return get_workspace_id() end + -- global query, like routes:each(page_size, GLOBAL_QUERY_OPTS) if options.workspace == null then return GLOBAL_WORKSPACE_TAG end @@ -243,26 +244,39 @@ local function find_ws(entities, name) end +-- unique key local function unique_field_key(schema_name, ws_id, field, value) - return string_format("%s|%s|%s|%s", schema_name, ws_id, field, sha256_hex(value)) + return string_format("U|%s|%s|%s|%s", schema_name, field, ws_id, sha256_hex(value)) end +-- foreign key local function foreign_field_key_prefix(schema_name, ws_id, field, foreign_id) - return string_format("%s|%s|%s|%s|", schema_name, ws_id, field, foreign_id) + if ws_id == GLOBAL_WORKSPACE_TAG then + return string_format("F|%s|%s|%s|", schema_name, field, foreign_id) + end + + return string_format("F|%s|%s|%s|%s|", schema_name, field, foreign_id, ws_id) end local function foreign_field_key(schema_name, ws_id, field, foreign_id, pk) + assert(ws_id ~= GLOBAL_WORKSPACE_TAG) return foreign_field_key_prefix(schema_name, ws_id, field, foreign_id) .. pk end +-- item key local function item_key_prefix(schema_name, ws_id) - return string_format("%s|%s|*|", schema_name, ws_id) + if ws_id == GLOBAL_WORKSPACE_TAG then + return string_format("I|%s|", schema_name) + end + + return string_format("I|%s|%s|", schema_name, ws_id) end local function item_key(schema_name, ws_id, pk_str) + assert(ws_id ~= GLOBAL_WORKSPACE_TAG) return item_key_prefix(schema_name, ws_id) .. pk_str end @@ -307,10 +321,6 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) -- store serialized entity into lmdb t:set(itm_key, itm_value) - -- for global query - local global_key = item_key(entity_name, GLOBAL_WORKSPACE_TAG, pk) - t:set(global_key, idx_value) - -- select_by_cache_key if schema.cache_key then local cache_key = dao:cache_key(item) @@ -347,12 +357,9 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) value_str = pk_string(kong.db[fdata_reference].schema, value) end - for _, wid in ipairs {field_ws_id, GLOBAL_WORKSPACE_TAG} do - local key = unique_field_key(entity_name, wid, fname, value_str or value) - - -- store item_key or nil into lmdb - t:set(key, idx_value) - end + local key = unique_field_key(entity_name, field_ws_id, fname, value_str or value) + -- store item_key or nil into lmdb + t:set(key, idx_value) end if is_foreign then @@ -361,12 +368,9 @@ local function _set_entity_for_txn(t, entity_name, item, options, is_delete) value_str = pk_string(kong.db[fdata_reference].schema, value) - for _, wid in ipairs {field_ws_id, GLOBAL_WORKSPACE_TAG} do - local key = foreign_field_key(entity_name, wid, fname, value_str, pk) - - -- store item_key or nil into lmdb - t:set(key, idx_value) - end + local key = foreign_field_key(entity_name, field_ws_id, fname, value_str, pk) + -- store item_key or nil into lmdb + t:set(key, idx_value) end ::continue:: @@ -380,18 +384,22 @@ end -- the provided LMDB txn object, this operation is only safe -- is the entity does not already exist inside the LMDB database -- --- The actual item key is: ||*| +-- The actual item key is: I||| -- --- This function sets the following: +-- This function sets the following key-value pairs: -- --- * ||*| => serialized item --- * |*|*| => actual item key +-- key: I||| +-- value: serialized item -- --- * |||sha256(field_value) => actual item key --- * |*||sha256(field_value) => actual item key +-- key: U||||sha256(field_value) +-- value: actual item key -- --- * |||| => actual item key --- * |*||| => actual item key +-- key: F||||| +-- value: actual item key +-- +-- The format of the key string follows the sequence of the construction order: +-- `item type > entity name > specific item info > workspace id > item uuid` +-- This order makes it easier to query all entities using API lmdb_prefix.page(). -- -- DO NOT touch `item`, or else the entity will be changed local function insert_entity_for_txn(t, entity_name, item, options) @@ -608,4 +616,6 @@ return { load_into_cache_with_events = load_into_cache_with_events, insert_entity_for_txn = insert_entity_for_txn, delete_entity_for_txn = delete_entity_for_txn, + + GLOBAL_WORKSPACE_TAG = GLOBAL_WORKSPACE_TAG, } diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 73a2704f51e..1f209657f0e 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -261,6 +261,7 @@ _M.load_into_cache_with_events = declarative_import.load_into_cache_with_events _M.insert_entity_for_txn = declarative_import.insert_entity_for_txn _M.delete_entity_for_txn = declarative_import.delete_entity_for_txn _M.workspace_id = declarative_import.workspace_id +_M.GLOBAL_WORKSPACE_TAG = declarative_import.GLOBAL_WORKSPACE_TAG return _M diff --git a/kong/db/strategies/off/init.lua b/kong/db/strategies/off/init.lua index 1fab71dac50..d61e98b5c52 100644 --- a/kong/db/strategies/off/init.lua +++ b/kong/db/strategies/off/init.lua @@ -20,6 +20,7 @@ local item_key = declarative.item_key local item_key_prefix = declarative.item_key_prefix local workspace_id = declarative.workspace_id local foreign_field_key_prefix = declarative.foreign_field_key_prefix +local GLOBAL_WORKSPACE_TAG = declarative.GLOBAL_WORKSPACE_TAG local PROCESS_AUTO_FIELDS_OPTS = { @@ -38,11 +39,6 @@ _mt.__index = _mt local UNINIT_WORKSPACE_ID = "00000000-0000-0000-0000-000000000000" -local function need_follow(ws_id) - return ws_id == "*" -end - - local function get_default_workspace() if kong.default_workspace == UNINIT_WORKSPACE_ID then local res = kong.db.workspaces:select_by_name("default") @@ -221,11 +217,11 @@ end -- ws_id here. local function page_for_tags(self, size, offset, options) -- /:entitiy?tags=:tags - -- search all key-values: |*|*| => actual item key + -- search all key-values: I||*| => actual item key if self.schema.name ~= "tags" then - local prefix = item_key_prefix(self.schema.name, "*") -- "|*|*|" + local prefix = item_key_prefix(self.schema.name, "*") -- "I||" local items, err, offset = page_for_prefix(self, prefix, size, offset, - options, true) + options) if not items then return nil, err end @@ -279,7 +275,7 @@ local function page_for_tags(self, size, offset, options) local rows, err rows, err, offset_token = page_for_prefix(self, prefix, size, offset_token, - options, true, dao.schema) + options, false, dao.schema) if not rows then return nil, err end @@ -324,7 +320,7 @@ local function page(self, size, offset, options) return page_for_tags(self, size, offset, options) end - return page_for_prefix(self, prefix, size, offset, options, need_follow(ws_id)) + return page_for_prefix(self, prefix, size, offset, options) end @@ -333,8 +329,26 @@ local function select(self, pk, options) local schema = self.schema local ws_id = workspace_id(schema, options) local pk = pk_string(schema, pk) + + -- if no specific ws_id is provided, we need to search all workspace ids + if ws_id == GLOBAL_WORKSPACE_TAG then + for workspace, err in kong.db.workspaces:each() do + if err then + return nil, err + end + + local key = item_key(schema.name, workspace.id, pk) + local entity = select_by_key(schema, key) + if entity then + return entity + end + end + + return nil, "not found" + end + local key = item_key(schema.name, ws_id, pk) - return select_by_key(schema, key, need_follow(ws_id)) + return select_by_key(schema, key) end diff --git a/spec/01-unit/01-db/10-declarative_spec.lua b/spec/01-unit/01-db/10-declarative_spec.lua index 137bebb206e..a383daaeaf3 100644 --- a/spec/01-unit/01-db/10-declarative_spec.lua +++ b/spec/01-unit/01-db/10-declarative_spec.lua @@ -53,14 +53,14 @@ keyauth_credentials: it("utilizes the schema name, workspace id, field name, and checksum of the field value", function() local key = unique_field_key("services", "123", "fieldname", "test", false) assert.is_string(key) - assert.equals("services|123|fieldname|" .. sha256_hex("test"), key) + assert.equals("U|services|fieldname|123|" .. sha256_hex("test"), key) end) -- since rpc sync the param `unique_across_ws` is useless -- this test case is just for compatibility it("does not omits the workspace id when 'unique_across_ws' is 'true'", function() local key = unique_field_key("services", "123", "fieldname", "test", true) - assert.equals("services|123|fieldname|" .. sha256_hex("test"), key) + assert.equals("U|services|fieldname|123|" .. sha256_hex("test"), key) end) end) diff --git a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua index 047fadae604..7de064ffe5e 100644 --- a/spec/01-unit/01-db/11-declarative_lmdb_spec.lua +++ b/spec/01-unit/01-db/11-declarative_lmdb_spec.lua @@ -203,10 +203,12 @@ describe("#off preserve nulls", function() local id, item = next(entities.basicauth_credentials) -- format changed after rpc sync + -- item key local cache_key = concat({ + "I|", "basicauth_credentials|", item.ws_id, - "|*|", + "|", id }) @@ -226,13 +228,16 @@ describe("#off preserve nulls", function() if plugin.name == PLUGIN_NAME then -- format changed after rpc sync + -- foreign key: cache_key = concat({ + "F|", "plugins|", - plugin.ws_id, - "|route|", + "route|", plugin.route.id, "|", - plugin.id + plugin.ws_id, + "|", + plugin.id, }) value, err, hit_lvl = lmdb.get(cache_key) assert.is_nil(err) From 51cb5f1b4f498f21c7bb1707b6890f5b647060fd Mon Sep 17 00:00:00 2001 From: hanjian Date: Mon, 23 Dec 2024 14:23:26 +0800 Subject: [PATCH 4206/4351] tests(clustering): dp status ready when use RPC Sync (#14035) KAG-5994 --------- Co-authored-by: Xiaochen Wang --- .../09-hybrid_mode/11-status_spec.lua | 58 +++++++++++++++++-- 1 file changed, 52 insertions(+), 6 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index 86cd8941819..7db58b87777 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -74,9 +74,6 @@ for _, strategy in helpers.each_strategy() do end) describe("dp status ready endpoint for no config", function() - -- XXX FIXME - local skip_rpc_sync = rpc_sync == "on" and pending or it - lazy_setup(function() assert(start_kong_cp()) assert(start_kong_dp()) @@ -107,8 +104,8 @@ for _, strategy in helpers.each_strategy() do end) -- now dp receive config from cp, so dp should be ready - - skip_rpc_sync("should return 200 on data plane after configuring", function() + local it_rpc_sync_off= rpc_sync == "off" and it or pending + it_rpc_sync_off("should return 200 on data plane after configuring", function() helpers.wait_until(function() local http_client = helpers.http_client('127.0.0.1', dp_status_port) @@ -160,10 +157,59 @@ for _, strategy in helpers.each_strategy() do return true end end, 10) - end) end) + local describe_rpc_sync_on = rpc == "on" and rpc_sync == "on" and describe or pending + describe_rpc_sync_on("dp status ready when rpc_sync == on", function() + lazy_setup(function() + assert(start_kong_cp()) + assert(start_kong_dp()) + end) + + lazy_teardown(function() + assert(helpers.stop_kong("serve_cp")) + assert(helpers.stop_kong("serve_dp")) + end) + + it("should return 200 on data plane after configuring when rpc_sync == on", function() + -- insert one entity to make dp ready for incremental sync + + local http_client = helpers.http_client('127.0.0.1', dp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + http_client:close() + assert.equal(503, res.status) + + local admin_client = helpers.admin_client(10000) + local res = assert(admin_client:post("/services", { + body = { name = "service-001", url = "https://127.0.0.1:15556/request", }, + headers = {["Content-Type"] = "application/json"} + })) + assert.res_status(201, res) + + admin_client:close() + + helpers.wait_until(function() + local http_client = helpers.http_client('127.0.0.1', dp_status_port) + + local res = http_client:send({ + method = "GET", + path = "/status/ready", + }) + + local status = res and res.status + http_client:close() + + if status == 200 then + return true + end + end, 10) + end) + end) end) end -- for _, strategy end -- for rpc_sync From dc1a42dde90b3834bb8051d52d68c45c9a45ac92 Mon Sep 17 00:00:00 2001 From: BrianChen Date: Mon, 23 Dec 2024 17:05:34 +0800 Subject: [PATCH 4207/4351] close socket connection when websocket connect failed to avoid potential leak (#14038) * close socket connection when websocket connect failed to avoid potential leak * add changelog * fix changelog --- .../unreleased/kong/fix-potential-socket-connection-leak.yml | 3 +++ kong/clustering/rpc/manager.lua | 1 + kong/clustering/utils.lua | 1 + 3 files changed, 5 insertions(+) create mode 100644 changelog/unreleased/kong/fix-potential-socket-connection-leak.yml diff --git a/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml b/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml new file mode 100644 index 00000000000..218bcca26a5 --- /dev/null +++ b/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml @@ -0,0 +1,3 @@ +message: "Fix potential socket connection leak when websocket client connection fails" +type: bugfix +scope: Core diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index eefb1aabb6c..c90bbb56b69 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -569,6 +569,7 @@ function _M:connect(premature, node_id, host, path, cert, key) ::err:: if not exiting() then + c:close() self:try_connect(reconnection_delay) end end diff --git a/kong/clustering/utils.lua b/kong/clustering/utils.lua index f05be2353fb..5959f8f0a83 100644 --- a/kong/clustering/utils.lua +++ b/kong/clustering/utils.lua @@ -106,6 +106,7 @@ function _M.connect_cp(dp, endpoint, protocols) local ok, err = c:connect(uri, opts) if not ok then + c:close() return nil, uri, err end From 5ab8c15e52985868a2980a50155e8d7e7e90e045 Mon Sep 17 00:00:00 2001 From: Suzy Wang Date: Tue, 5 Nov 2024 11:18:36 -0800 Subject: [PATCH 4208/4351] feat(opentelemetry):set variable resource attributes --- kong/plugins/opentelemetry/handler.lua | 18 +++- kong/plugins/opentelemetry/logs.lua | 16 +++- kong/plugins/opentelemetry/traces.lua | 16 +++- kong/plugins/opentelemetry/utils.lua | 123 ++++++++++++++++++++++++- 4 files changed, 161 insertions(+), 12 deletions(-) diff --git a/kong/plugins/opentelemetry/handler.lua b/kong/plugins/opentelemetry/handler.lua index ba3c635425f..5e72e9a1ea3 100644 --- a/kong/plugins/opentelemetry/handler.lua +++ b/kong/plugins/opentelemetry/handler.lua @@ -1,10 +1,14 @@ local otel_traces = require "kong.plugins.opentelemetry.traces" local otel_logs = require "kong.plugins.opentelemetry.logs" +local otel_utils = require "kong.plugins.opentelemetry.utils" local dynamic_hook = require "kong.dynamic_hook" local o11y_logs = require "kong.observability.logs" local kong_meta = require "kong.meta" +local _log_prefix = otel_utils._log_prefix +local ngx_log = ngx.log +local ngx_WARN = ngx.WARN local OpenTelemetryHandler = { @@ -42,14 +46,24 @@ end function OpenTelemetryHandler:log(conf) + -- Read resource attributes variable + local options = {} + if conf.resource_attributes then + local compiled, err = otel_utils.compile_resource_attributes(conf.resource_attributes) + if not compiled then + ngx_log(ngx_WARN, _log_prefix, "resource attributes template failed to compile: ", err) + end + options.compiled_resource_attributes = compiled + end + -- Traces if conf.traces_endpoint then - otel_traces.log(conf) + otel_traces.log(conf, options) end -- Logs if conf.logs_endpoint then - otel_logs.log(conf) + otel_logs.log(conf, options) end end diff --git a/kong/plugins/opentelemetry/logs.lua b/kong/plugins/opentelemetry/logs.lua index 290198a3e9d..ffccaf6c7e2 100644 --- a/kong/plugins/opentelemetry/logs.lua +++ b/kong/plugins/opentelemetry/logs.lua @@ -19,9 +19,13 @@ local encode_logs = otlp.encode_logs local prepare_logs = otlp.prepare_logs -local function http_export_logs(conf, logs_batch) +local function http_export_logs(params, logs_batch) + local conf = params.conf + local resource_attributes = params.options.compiled_resource_attributes + or conf.resource_attributes local headers = get_headers(conf.headers) - local payload = encode_logs(logs_batch, conf.resource_attributes) + + local payload = encode_logs(logs_batch, resource_attributes) local ok, err = http_export_request({ connect_timeout = conf.connect_timeout, @@ -42,7 +46,7 @@ local function http_export_logs(conf, logs_batch) end -local function log(conf) +local function log(conf, options) local worker_logs = o11y_logs.get_worker_logs() local request_logs = o11y_logs.get_request_logs() @@ -59,6 +63,10 @@ local function log(conf) local flags = tracing_context.get_flags() local worker_logs_ready = prepare_logs(worker_logs) local request_logs_ready = prepare_logs(request_logs, raw_trace_id, flags) + local params = { + conf = conf, + options = options, + } local queue_conf = clone(Queue.get_plugin_params("opentelemetry", conf)) queue_conf.name = queue_conf.name .. ":logs" @@ -72,7 +80,7 @@ local function log(conf) Queue.enqueue( queue_conf, http_export_logs, - conf, + params, log ) end diff --git a/kong/plugins/opentelemetry/traces.lua b/kong/plugins/opentelemetry/traces.lua index 02b1261e4d0..864e4663870 100644 --- a/kong/plugins/opentelemetry/traces.lua +++ b/kong/plugins/opentelemetry/traces.lua @@ -120,9 +120,13 @@ local function header_filter(conf) end -local function http_export_traces(conf, spans) +local function http_export_traces(params, spans) + local conf = params.conf + local resource_attributes = params.options.compiled_resource_attributes + or conf.resource_attributes local headers = get_headers(conf.headers) - local payload = encode_traces(spans, conf.resource_attributes) + + local payload = encode_traces(spans, resource_attributes) local ok, err = http_export_request({ connect_timeout = conf.connect_timeout, @@ -143,7 +147,7 @@ local function http_export_traces(conf, spans) end -local function log(conf) +local function log(conf, options) ngx_log(ngx_DEBUG, _log_prefix, "total spans in current request: ", ngx.ctx.KONG_SPANS and #ngx.ctx.KONG_SPANS) kong.tracing.process_span(function (span) @@ -158,13 +162,17 @@ local function log(conf) span.trace_id = trace_id end + local params = { + conf = conf, + options = options, + } local queue_conf = clone(Queue.get_plugin_params("opentelemetry", conf)) queue_conf.name = queue_conf.name .. ":traces" local ok, err = Queue.enqueue( queue_conf, http_export_traces, - conf, + params, encode_span(span) ) if not ok then diff --git a/kong/plugins/opentelemetry/utils.lua b/kong/plugins/opentelemetry/utils.lua index 5802ceeadc9..a3d1906c90a 100644 --- a/kong/plugins/opentelemetry/utils.lua +++ b/kong/plugins/opentelemetry/utils.lua @@ -1,9 +1,17 @@ local http = require "resty.http" local clone = require "table.clone" - +local sandbox = require "kong.tools.sandbox" +local cycle_aware_deep_copy = require("kong.tools.table").cycle_aware_deep_copy +local pl_template = require "pl.template" +local lua_enabled = sandbox.configuration.enabled +local sandbox_enabled = sandbox.configuration.sandbox_enabled +local get_request_headers = kong.request.get_headers +local get_uri_args = kong.request.get_query +local rawset = rawset +local str_find = string.find local tostring = tostring local null = ngx.null - +local EMPTY = require("kong.tools.table").EMPTY local CONTENT_TYPE_HEADER_NAME = "Content-Type" local DEFAULT_CONTENT_TYPE_HEADER = "application/x-protobuf" @@ -48,8 +56,119 @@ local function get_headers(conf_headers) end +local compile_opts = { + escape = "\xff", -- disable '#' as a valid template escape +} + +local template_cache = setmetatable( {}, { __mode = "k" }) + +local __meta_environment = { + __index = function(self, key) + local lazy_loaders = { + headers = function(self) + return get_request_headers() or EMPTY + end, + query_params = function(self) + return get_uri_args() or EMPTY + end, + uri_captures = function(self) + return (ngx.ctx.router_matches or EMPTY).uri_captures or EMPTY + end, + shared = function(self) + return ((kong or EMPTY).ctx or EMPTY).shared or EMPTY + end, + } + local loader = lazy_loaders[key] + if not loader then + if lua_enabled and not sandbox_enabled then + return _G[key] + end + return + end + -- set the result on the table to not load again + local value = loader() + rawset(self, key, value) + return value + end, + __newindex = function(self) + error("This environment is read-only.") + end, +} + + +local function param_value(source_template, resource_attributes, template_env) + if not source_template or source_template == "" then + return nil + end + + if not lua_enabled then + -- Detect expressions in the source template + local expr = str_find(source_template, "%$%(.*%)") + if expr then + return nil, "loading of untrusted Lua code disabled because " .. + "'untrusted_lua' config option is set to 'off'" + end + -- Lua is disabled, no need to render the template + return source_template + end + + -- find compiled templates for this plugin-configuration array + local compiled_templates = template_cache[resource_attributes] + if not compiled_templates then + compiled_templates = {} + -- store it by `resource_attributes` which is part of the plugin `conf` table + -- it will be GC'ed at the same time as `conf` and hence invalidate the + -- compiled templates here as well as the cache-table has weak-keys + template_cache[resource_attributes] = compiled_templates + end + + -- Find or compile the specific template + local compiled_template = compiled_templates[source_template] + if not compiled_template then + local res + compiled_template, res = pl_template.compile(source_template, compile_opts) + if res then + return source_template + end + compiled_templates[source_template] = compiled_template + end + + return compiled_template:render(template_env) +end + +local function compile_resource_attributes(resource_attributes) + if not resource_attributes then + return EMPTY + end + + local template_env = {} + if lua_enabled and sandbox_enabled then + -- load the sandbox environment to be used to render the template + template_env = cycle_aware_deep_copy(sandbox.configuration.environment) + -- here we can optionally add functions to expose to the sandbox, eg: + -- tostring = tostring, + -- because headers may contain array elements such as duplicated headers + -- type is a useful function in these cases. See issue #25. + template_env.type = type + end + setmetatable(template_env, __meta_environment) + local compiled_resource_attributes = {} + for current_name, current_value in pairs(resource_attributes) do + local res, err = param_value(current_value, resource_attributes, template_env) + if not res then + return nil, err + end + + compiled_resource_attributes[current_name] = res + end + return compiled_resource_attributes +end + + + return { http_export_request = http_export_request, get_headers = get_headers, _log_prefix = _log_prefix, + compile_resource_attributes = compile_resource_attributes, } From 5b0da6df3601eedca37054ca87a39290d645212c Mon Sep 17 00:00:00 2001 From: Suzy Wang Date: Wed, 6 Nov 2024 11:28:24 -0800 Subject: [PATCH 4209/4351] test(opentelemetry): support variable resource attributes --- .../feat-variable-resource-attributes.yml | 4 ++ .../37-opentelemetry/02-schema_spec.lua | 12 +++++ .../37-opentelemetry/04-exporter_spec.lua | 20 ++++--- .../37-opentelemetry/07-utils_spec.lua | 53 +++++++++++++++++++ 4 files changed, 82 insertions(+), 7 deletions(-) create mode 100644 changelog/unreleased/kong/feat-variable-resource-attributes.yml create mode 100644 spec/03-plugins/37-opentelemetry/07-utils_spec.lua diff --git a/changelog/unreleased/kong/feat-variable-resource-attributes.yml b/changelog/unreleased/kong/feat-variable-resource-attributes.yml new file mode 100644 index 00000000000..d50d9c2336a --- /dev/null +++ b/changelog/unreleased/kong/feat-variable-resource-attributes.yml @@ -0,0 +1,4 @@ +message: | + **Opentelemetry**: Support variable resource attributes +type: feature +scope: Plugin diff --git a/spec/03-plugins/37-opentelemetry/02-schema_spec.lua b/spec/03-plugins/37-opentelemetry/02-schema_spec.lua index 6e3a6c43133..05cf1186553 100644 --- a/spec/03-plugins/37-opentelemetry/02-schema_spec.lua +++ b/spec/03-plugins/37-opentelemetry/02-schema_spec.lua @@ -33,4 +33,16 @@ describe("Plugin: OpenTelemetry (schema)", function() } }, err) end) + + it("accepts variable values", function() + local ok, err = validate_plugin_config_schema({ + endpoint = "http://example.dev", + resource_attributes = { + foo = "$(headers.host)", + }, + }, schema_def) + + assert.truthy(ok) + assert.is_nil(err) + end) end) diff --git a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua index bdff5d7a47e..f92dc1dfd9e 100644 --- a/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua +++ b/spec/03-plugins/37-opentelemetry/04-exporter_spec.lua @@ -567,6 +567,8 @@ for _, strategy in helpers.each_strategy() do resource_attributes = { ["service.name"] = "kong_oss", ["os.version"] = "debian", + ["host.name"] = "$(headers.host)", + ["validstr"] = "$($@#)", } }) mock = helpers.http_mock(HTTP_SERVER_PORT_TRACES, { timeout = HTTP_MOCK_TIMEOUT }) @@ -608,13 +610,17 @@ for _, strategy in helpers.each_strategy() do local res_attr = decoded.resource_spans[1].resource.attributes sort_by_key(res_attr) -- resource attributes - assert.same("os.version", res_attr[1].key) - assert.same({string_value = "debian", value = "string_value"}, res_attr[1].value) - assert.same("service.instance.id", res_attr[2].key) - assert.same("service.name", res_attr[3].key) - assert.same({string_value = "kong_oss", value = "string_value"}, res_attr[3].value) - assert.same("service.version", res_attr[4].key) - assert.same({string_value = kong.version, value = "string_value"}, res_attr[4].value) + assert.same("host.name", res_attr[1].key) + assert.same({string_value = "0.0.0.0:" .. PROXY_PORT, value = "string_value"}, res_attr[1].value) + assert.same("os.version", res_attr[2].key) + assert.same({string_value = "debian", value = "string_value"}, res_attr[2].value) + assert.same("service.instance.id", res_attr[3].key) + assert.same("service.name", res_attr[4].key) + assert.same({string_value = "kong_oss", value = "string_value"}, res_attr[4].value) + assert.same("service.version", res_attr[5].key) + assert.same({string_value = kong.version, value = "string_value"}, res_attr[5].value) + assert.same("validstr", res_attr[6].key) + assert.same({string_value = "$($@#)", value = "string_value"}, res_attr[6].value) local scope_spans = decoded.resource_spans[1].scope_spans assert.is_true(#scope_spans > 0, scope_spans) diff --git a/spec/03-plugins/37-opentelemetry/07-utils_spec.lua b/spec/03-plugins/37-opentelemetry/07-utils_spec.lua new file mode 100644 index 00000000000..134f00ca68d --- /dev/null +++ b/spec/03-plugins/37-opentelemetry/07-utils_spec.lua @@ -0,0 +1,53 @@ +require("spec.helpers") +local LOG_PHASE = require("kong.pdk.private.phases").phases.log + +describe("compile_resource_attributes()", function() + local mock_request + local old_ngx + local compile_resource_attributes + + setup(function() + old_ngx = _G.ngx + _G.ngx = { + ctx = { + KONG_PHASE = LOG_PHASE + }, + req = { + get_headers = function() return mock_request.headers end, + }, + get_phase = function() return "log" end, + } + package.loaded["kong.pdk.request"] = nil + package.loaded["kong.plugins.opentelemetry.utils"] = nil + + local pdk_request = require "kong.pdk.request" + kong.request = pdk_request.new(kong) + compile_resource_attributes = require "kong.plugins.opentelemetry.utils".compile_resource_attributes + end) + + lazy_teardown(function() + _G.ngx = old_ngx + end) + + + it("accepts valid template and valid string", function() + mock_request = { + headers = { + host = "kong-test", + }, + } + local resource_attributes = { + ["valid_variable"] = "$(headers.host)", + ["nonexist_variable"] = "$($@#)", + ["valid_string"] = "valid", + } + local rendered_resource_attributes, err = compile_resource_attributes(resource_attributes) + + assert.is_nil(err) + assert.same(rendered_resource_attributes["valid_variable"], "kong-test") + + -- take as a normal string if variable does not exist + assert.same(rendered_resource_attributes["nonexist_variable"], "$($@#)") + assert.same(rendered_resource_attributes["valid_string"], "valid") + end) +end) From c77a1786f2792bb1255b411281a7a9b6473fe469 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 23 Dec 2024 23:38:17 +0800 Subject: [PATCH 4210/4351] feat(patch): control the proxy_upstream in lua side (#14029) Sister PR: Kong/lua-kong-nginx-module#98 AG-186 --- .requirements | 2 +- .../nginx-1.25.3_10-proxy-upstream-next.patch | 29 +++++++++++++++++++ .../feat-patch-supprt-set_next_upstream.yml | 4 +++ 3 files changed, 34 insertions(+), 1 deletion(-) create mode 100644 build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch create mode 100644 changelog/unreleased/kong/feat-patch-supprt-set_next_upstream.yml diff --git a/.requirements b/.requirements index e7e18b6d1e6..2f3b704e370 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 # Note: git repositories can be loaded from local path if path is set as value -LUA_KONG_NGINX_MODULE=f85f92191fb98dbeec614a418d46b008f6a107ce # 0.14.0 +LUA_KONG_NGINX_MODULE=c967e8326179c86680c0f34d82ee087765aed19a # 0.15.0 LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 diff --git a/build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch b/build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch new file mode 100644 index 00000000000..a17fb086612 --- /dev/null +++ b/build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch @@ -0,0 +1,29 @@ +diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +index 2be233c..7f7132d 100644 +--- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +@@ -2563,7 +2563,11 @@ ngx_http_upstream_test_next(ngx_http_request_t *r, ngx_http_upstream_t *u) + } + + if (u->peer.tries > 1 ++#if (NGX_HTTP_LUA_KONG) ++ && ((ngx_http_lua_kong_get_next_upstream_mask(r, u->conf->next_upstream) & mask) == mask) ++#else + && ((u->conf->next_upstream & mask) == mask) ++#endif + && !(u->request_sent && r->request_body_no_buffering) + && !(timeout && ngx_current_msec - u->peer.start_time >= timeout)) + { +@@ -4420,7 +4424,12 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, + } + + if (u->peer.tries == 0 ++#if (NGX_HTTP_LUA_KONG) ++ || ((ngx_http_lua_kong_get_next_upstream_mask(r, u->conf->next_upstream) & ft_type) != ft_type) ++#else + || ((u->conf->next_upstream & ft_type) != ft_type) ++#endif ++ + || (u->request_sent && r->request_body_no_buffering) + || (timeout && ngx_current_msec - u->peer.start_time >= timeout)) + { diff --git a/changelog/unreleased/kong/feat-patch-supprt-set_next_upstream.yml b/changelog/unreleased/kong/feat-patch-supprt-set_next_upstream.yml new file mode 100644 index 00000000000..b7df2cc1113 --- /dev/null +++ b/changelog/unreleased/kong/feat-patch-supprt-set_next_upstream.yml @@ -0,0 +1,4 @@ +message: | + Add a patch for kong.resty.set_next_upstream() to control the next upstream retry logic in lua side. [Kong/lua-kong-nginx-module#98](https://github.com/Kong/lua-kong-nginx-module/pull/98) +type: bugfix +scope: Core \ No newline at end of file From 8e14a18c4d56bd726833ecf305c56fbf209ed943 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 24 Dec 2024 17:39:09 +0800 Subject: [PATCH 4211/4351] feat(clustering/rpc): add dp labels support (#14046) KAG-5973, KAG-5935 --- kong/clustering/rpc/manager.lua | 17 +++++++++++++++++ kong/clustering/services/sync/rpc.lua | 1 + .../09-hybrid_mode/01-sync_spec.lua | 8 ++------ 3 files changed, 20 insertions(+), 6 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index c90bbb56b69..142c90a194c 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -201,6 +201,11 @@ function _M:_handle_meta_call(c) local capabilities_list = info.rpc_capabilities local node_id = info.kong_node_id + -- we already set this dp node + if self.client_capabilities[node_id] then + return node_id + end + self.client_capabilities[node_id] = { set = pl_tablex_makeset(capabilities_list), list = capabilities_list, @@ -210,10 +215,22 @@ function _M:_handle_meta_call(c) assert(self.concentrator) assert(self.client_info) + -- see communicate() in data_plane.lua + local labels do + if info.kong_conf.cluster_dp_labels then + labels = {} + for _, lab in ipairs(info.kong_conf.cluster_dp_labels) do + local del = lab:find(":", 1, true) + labels[lab:sub(1, del - 1)] = lab:sub(del + 1) + end + end + end + -- store DP's ip addr self.client_info[node_id] = { ip = ngx_var.remote_addr, version = info.kong_version, + labels = labels, } return node_id diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index b6525c3ee04..e19960a45ee 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -85,6 +85,7 @@ function _M:init_cp(manager) hostname = node_id, ip = node_info.ip, -- get the correct ip version = node_info.version, -- get from rpc call + labels = node_info.labels, -- get from rpc call sync_status = CLUSTERING_SYNC_STATUS.NORMAL, config_hash = fmt("%032d", default_namespace_version), rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 4877869c4a2..9eea5ed30fb 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -801,12 +801,8 @@ describe("CP/DP labels #" .. strategy, function() assert.matches("^(%d+%.%d+)%.%d+", v.version) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) - -- TODO: The API output does include labels and certs when the - -- rpc sync is enabled. - if rpc_sync == "off" then - assert.equal("mycloud", v.labels.deployment) - assert.equal("us-east-1", v.labels.region) - end + assert.equal("mycloud", v.labels.deployment) + assert.equal("us-east-1", v.labels.region) return true end end From 91367c477a9187ccb0306af1498fae62465ec6a2 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Thu, 26 Dec 2024 09:11:01 +0800 Subject: [PATCH 4212/4351] tests(balancer): assertions in test should using `asset.is_true` (#14053) The busted framework handles `assert` and `assert.*` in different ways, so the standard way to write assertions is use `assert.*` instead of `assert`. KAG-5551 --- .../03-consistent_hashing_spec.lua | 26 +++++++++---------- 1 file changed, 13 insertions(+), 13 deletions(-) diff --git a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua index 0cd32a708cd..4033dfe4223 100644 --- a/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua +++ b/spec/01-unit/09-balancer/03-consistent_hashing_spec.lua @@ -319,10 +319,10 @@ describe("[consistent_hashing]" .. (enable_new_dns_client and "[new dns]" or "") res[addr..":"..port] = (res[addr..":"..port] or 0) + 1 res[host..":"..port] = (res[host..":"..port] or 0) + 1 end - assert(15 == res["1.2.3.4:123"] or nil == res["1.2.3.4:123"], "mismatch") - assert(15 == res["mashape.com:123"] or nil == res["mashape.com:123"], "mismatch") - assert(15 == res["5.6.7.8:321"] or nil == res["5.6.7.8:321"], "mismatch") - assert(15 == res["getkong.org:321"] or nil == res["getkong.org:321"], "mismatch") + assert.is_true(15 == res["1.2.3.4:123"] or nil == res["1.2.3.4:123"], "mismatch") + assert.is_true(15 == res["mashape.com:123"] or nil == res["mashape.com:123"], "mismatch") + assert.is_true(15 == res["5.6.7.8:321"] or nil == res["5.6.7.8:321"], "mismatch") + assert.is_true(15 == res["getkong.org:321"] or nil == res["getkong.org:321"], "mismatch") end) it("evaluate the change in the continuum", function() local res1 = {} @@ -359,8 +359,8 @@ describe("[consistent_hashing]" .. (enable_new_dns_client and "[new dns]" or "") -- increasing the number of addresses from 5 to 6 should change 49% of -- targets if we were using a simple distribution, like an array. -- anyway, we should be below than 20%. - assert((dif/100) < 49, "it should be better than a simple distribution") - assert((dif/100) < 20, "it is still to much change ") + assert.is_true((dif/100) < 49, "it should be better than a simple distribution") + assert.is_true((dif/100) < 20, "it is still to much change ") add_target(b, "10.0.0.7", 7, 100) @@ -384,10 +384,10 @@ describe("[consistent_hashing]" .. (enable_new_dns_client and "[new dns]" or "") -- targets, and from 6 to 8, 76%, if we were using a simple distribution, -- like an array. -- either way, we should be below than 40% and 25%. - assert((dif/100) < 83, "it should be better than a simple distribution") - assert((dif/100) < 40, "it is still to much change ") - assert((dif2/100) < 76, "it should be better than a simple distribution") - assert((dif2/100) < 25, "it is still to much change ") + assert.is_true((dif/100) < 83, "it should be better than a simple distribution") + assert.is_true((dif/100) < 40, "it is still to much change ") + assert.is_true((dif2/100) < 76, "it should be better than a simple distribution") + assert.is_true((dif2/100) < 25, "it is still to much change ") end) it("gets an IP address and port number; consistent hashing skips unhealthy addresses", function() dnsA({ @@ -544,8 +544,8 @@ describe("[consistent_hashing]" .. (enable_new_dns_client and "[new dns]" or "") error("unknown action received: "..tostring(action)) end if action ~= "health" then - assert(ip == "mashape1.com" or ip == "mashape2.com") - assert(port == 8001 or port == 8002) + assert.is_true(ip == "mashape1.com" or ip == "mashape2.com") + assert.is_true(port == 8001 or port == 8002) assert.equals("mashape.com", hostname) end end @@ -1064,7 +1064,7 @@ describe("[consistent_hashing]" .. (enable_new_dns_client and "[new dns]" or "") }) local ip, port = b:getPeer(false, nil, "test") assert.equal("1.2.3.6", ip) - assert(port == 8001 or port == 8002, "port expected 8001 or 8002") + assert.is_true(port == 8001 or port == 8002, "port expected 8001 or 8002") end) it("recreate Kong issue #2131", function() -- erasing does not remove the address from the host From bea968c1686320e278f0d186a0d40ad42dd1010b Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Fri, 27 Dec 2024 15:32:09 +0800 Subject: [PATCH 4213/4351] docs(changelog): fix the broken 3.9.0 link in CHANGELOG.md (#14058) --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 9792a790ac7..318747335c7 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,6 +1,6 @@ # Table of Contents -- 3.9.0 +- [3.9.0](#390) - [3.8.1](#381) - [3.8.0](#380) - [3.7.1](#371) From d303ae6a3e707ef963137ff64bdbec3395f0c769 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Fri, 27 Dec 2024 15:46:59 +0800 Subject: [PATCH 4214/4351] tests(clustering): rpc test framework (#14030) KAG-5551 --- bin/busted | 3 + .../01-helpers/05-rpc-mock_spec.lua | 240 ++++++++++++++ .../18-hybrid_rpc/05-sync-rpc_spec.lua | 156 +++++++++ .../kong/plugins/rpc-debug/handler.lua | 126 ++++++++ .../kong/plugins/rpc-debug/schema.lua | 12 + .../kong/plugins/rpc-hello-test/api.lua | 21 ++ .../kong/plugins/rpc-hello-test/handler.lua | 15 + spec/helpers/rpc_mock/cp.lua | 301 ++++++++++++++++++ spec/helpers/rpc_mock/default.lua | 10 + spec/helpers/rpc_mock/dp.lua | 86 +++++ spec/helpers/rpc_mock/readme.md | 48 +++ spec/helpers/rpc_mock/setup.lua | 28 ++ spec/internal/misc.lua | 80 +++++ 13 files changed, 1126 insertions(+) create mode 100644 spec/02-integration/01-helpers/05-rpc-mock_spec.lua create mode 100644 spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-debug/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-debug/schema.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/api.lua create mode 100644 spec/helpers/rpc_mock/cp.lua create mode 100644 spec/helpers/rpc_mock/default.lua create mode 100644 spec/helpers/rpc_mock/dp.lua create mode 100644 spec/helpers/rpc_mock/readme.md create mode 100644 spec/helpers/rpc_mock/setup.lua diff --git a/bin/busted b/bin/busted index e0635aabd6f..e59760322fa 100755 --- a/bin/busted +++ b/bin/busted @@ -19,6 +19,9 @@ local cert_path do busted_cert_content = busted_cert_content .. "\n" .. pl_file.read(system_cert_path) end + local cluster_cert_content = assert(pl_file.read("spec/fixtures/kong_clustering.crt")) + busted_cert_content = busted_cert_content .. "\n" .. cluster_cert_content + pl_file.write(busted_cert_file, busted_cert_content) cert_path = busted_cert_file end diff --git a/spec/02-integration/01-helpers/05-rpc-mock_spec.lua b/spec/02-integration/01-helpers/05-rpc-mock_spec.lua new file mode 100644 index 00000000000..0776b9db108 --- /dev/null +++ b/spec/02-integration/01-helpers/05-rpc-mock_spec.lua @@ -0,0 +1,240 @@ +local helpers = require("spec.helpers") +local misc = require("spec.internal.misc") +local cp = require("spec.helpers.rpc_mock.cp") +local dp = require("spec.helpers.rpc_mock.dp") +local setup = require("spec.helpers.rpc_mock.setup") +local get_node_id = misc.get_node_id +local DP_PREFIX = "servroot_dp" + +describe("rpc mock/hooc", function() + lazy_setup(setup.setup) + lazy_teardown(setup.teardown) + + describe("CP side mock", function() + local mocked_cp, node_id + + lazy_setup(function() + local _, db = helpers.get_db_utils(nil, nil, { "rpc-hello-test" }) + + mocked_cp = cp.new({ + plugins = "bundled,rpc-hello-test", + }) + + local service = assert(db.services:insert({ + host = helpers.mock_upstream_host, + })) + + assert(db.routes:insert({ + service = service, + paths = { "/" }, + })) + + assert(db.plugins:insert({ + service = service, + name = "rpc-hello-test", + config = {}, + })) + + assert(mocked_cp:start()) + + assert(helpers.start_kong({ + prefix = DP_PREFIX, + database = "off", + role = "data_plane", + cluster_mtls = "shared", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-hello-test", + cluster_rpc = "on", + cluster_rpc_sync = "on", + log_level = "debug", + cluster_control_plane = "127.0.0.1:8005", + })) + + node_id = get_node_id(DP_PREFIX) + mocked_cp:wait_for_node(node_id) + end) + + lazy_teardown(function() + mocked_cp:stop(true) + helpers.stop_kong(DP_PREFIX, true) + end) + + it("interception", function() + local body + helpers.pwait_until(function() + local proxy_client = assert(helpers.proxy_client()) + + body = assert.res_status(200, proxy_client:send { + method = "GET", + path = "/", + headers = { + ["x-greeting"] = "world", + } + }) + end, 10) + + assert.equal("hello world", body) + + -- wait for the "kong.sync.v2.get_delta" call and get the record + local record = mocked_cp:wait_for_a_call(function(call) + return call.method == "kong.test.hello" + end) + + -- ensure the content of the call is correct + assert.same({ + method = 'kong.test.hello', + node_id = node_id, + proxy_id = 'control_plane', + request = 'world', + response = { + result = 'hello world', + }, + }, record) + end) + + it("mock", function() + finally(function() + mocked_cp:unmock("kong.test.hello") + end) + local called = false + mocked_cp:mock("kong.test.hello", function(node_id, payload) + called = true + return "goodbye " .. payload + end) + + local body + helpers.pwait_until(function() + local proxy_client = assert(helpers.proxy_client()) + + body = assert.res_status(200, proxy_client:send { + method = "GET", + path = "/", + headers = { + ["x-greeting"] = "world", + } + }) + end, 10) + + assert.equal("goodbye world", body) + assert.truthy(called) + end) + + it("call", function() + local res, err = mocked_cp:call(node_id, "kong.test.hello", "world") + assert.is_nil(err) + assert.equal("hello world", res) + + local res, err = mocked_cp:call(node_id, "kong.test.unknown", "world") + assert.is_string(err) + assert.is_nil(res) + end) + + it("prehook/posthook", function() + local prehook_called = false + mocked_cp:prehook("kong.test.hello", function(node_id, payload) + prehook_called = true + return node_id .. "'s " .. payload + end) + + local body + helpers.pwait_until(function() + local proxy_client = assert(helpers.proxy_client()) + + body = assert.res_status(200, proxy_client:send { + method = "GET", + path = "/", + headers = { + ["x-greeting"] = "world", + } + }) + end, 10) + + assert.equal("hello " .. node_id .. "'s world", body) + assert.truthy(prehook_called) + + prehook_called = false + local posthook_called = false + mocked_cp:posthook("kong.test.hello", function(node_id, payload) + posthook_called = true + return "Server: " .. payload.result + end) + + local proxy_client = assert(helpers.proxy_client()) + + body = assert.res_status(200, proxy_client:send { + method = "GET", + path = "/", + headers = { + ["x-greeting"] = "world", + } + }) + + assert.equal("Server: hello " .. node_id .. "'s world", body) + assert.truthy(prehook_called) + assert.truthy(posthook_called) + end) + end) + + describe("DP side", function() + local mocked_dp + local called = false + + lazy_setup(function() + helpers.get_db_utils() + assert(helpers.start_kong({ + role = "control_plane", + cluster_mtls = "shared", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + plugins = "bundled,rpc-hello-test", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", + cluster_rpc_sync = "on", + })) + + mocked_dp = assert(dp.new()) + + mocked_dp.callbacks:register("kong.test.hello", function(node_id, payload) + called = true + return "goodbye " .. payload + end) + + mocked_dp:start() + mocked_dp:wait_until_connected() + end) + + lazy_teardown(function() + helpers.stop_kong() + mocked_dp:stop() + end) + + it("rpc call", function() + local res, err = mocked_dp:call("control_plane", "kong.test.hello", "world") + assert.is_nil(err) + assert.equal("hello world", res) + + local res, err = mocked_dp:call("control_plane", "kong.sync.v2.unknown", { default = {},}) + assert.is_string(err) + assert.is_nil(res) + end) + + it("get called", function() + local admin_client = helpers.admin_client() + local node_id = mocked_dp.node_id + + local res = assert.res_status(200, admin_client:send { + method = "GET", + path = "/rpc-hello-test", + headers = { + ["x-greeting"] = "world", + ["x-node-id"] = node_id, + }, + }) + + assert.equal("goodbye world", res) + assert.truthy(called) + end) + end) +end) diff --git a/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua new file mode 100644 index 00000000000..26aa9b4b5b1 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua @@ -0,0 +1,156 @@ +local helpers = require("spec.helpers") +local misc = require("spec.internal.misc") +local cp = require("spec.helpers.rpc_mock.cp") +local dp = require("spec.helpers.rpc_mock.dp") +local setup = require("spec.helpers.rpc_mock.setup") +local get_node_id = misc.get_node_id +local DP_PREFIX = "servroot_dp" + +local function change_config() + -- the initial sync is flaky. let's trigger a sync by creating a service + local admin_client = helpers.admin_client() + assert.res_status(201, admin_client:send { + method = "POST", + path = "/services/", + body = { + url = "http://example.com", + }, + headers = { + ["Content-Type"] = "application/json", + }, + }) +end + +describe("kong.sync.v2", function() + lazy_setup(setup.setup) + lazy_teardown(setup.teardown) + + describe("CP side", function() + local mocked_cp, node_id + + lazy_setup(function() + helpers.get_db_utils() + + mocked_cp = cp.new() + assert(mocked_cp:start()) + + assert(helpers.start_kong({ + prefix = DP_PREFIX, + database = "off", + role = "data_plane", + cluster_mtls = "shared", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", + cluster_rpc_sync = "on", + log_level = "debug", + cluster_control_plane = "127.0.0.1:8005", + })) + + node_id = get_node_id(DP_PREFIX) + + mocked_cp:wait_for_node(node_id) + end) + + lazy_teardown(function() + mocked_cp:stop() + helpers.stop_kong(DP_PREFIX) + end) + + it("config change", function() + -- this get DP to make a "kong.sync.v2.get_delta" call to the CP + -- CP->DP: notify_new_version + -- DP->CP: get_delta + change_config() + + -- wait for the "kong.sync.v2.get_delta" call and get the record + local record = mocked_cp:wait_for_a_call() + -- ensure the content of the call is correct + assert.is_table(record.response.result.default.deltas) + end) + + it("notify_new_version triggers get_delta", function() + local called = false + mocked_cp:mock("kong.sync.v2.get_delta", function(node_id, payload) + called = true + return { default = { version = 100, deltas = {} } } + end) + + -- make a call from the mocked cp + -- CP->DP: notify_new_version + assert(mocked_cp:call(node_id, "kong.sync.v2.notify_new_version", { default = { new_version = 100, } })) + + -- DP->CP: get_delta + -- the dp after receiving the notification will make a call to the cp + -- which is mocked + -- the mocking handler is called + helpers.wait_until(function() + return called + end, 20) + end) + end) + + describe("DP side", function() + local mocked_dp, register_dp + local called = false + + lazy_setup(function() + helpers.get_db_utils() + assert(helpers.start_kong({ + role = "control_plane", + cluster_mtls = "shared", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", + cluster_rpc_sync = "on", + })) + + mocked_dp = assert(dp.new()) + + mocked_dp.callbacks:register("kong.sync.v2.notify_new_version", function(node_id, payload) + called = true + end) + + mocked_dp:start() + mocked_dp:wait_until_connected() + + + -- this is a workaround to registers the data plane node + -- CP does not register the DP node until it receives a call from the DP + function register_dp() + local res, err = mocked_dp:call("control_plane", "kong.sync.v2.get_delta", { default = { version = 0,},}) + assert.is_nil(err) + assert.is_table(res and res.default and res.default.deltas) + end + end) + + lazy_teardown(function() + helpers.stop_kong() + mocked_dp:stop() + end) + + it("rpc call", function() + local res, err = mocked_dp:call("control_plane", "kong.sync.v2.get_delta", { default = { version = 0,},}) + assert.is_nil(err) + assert.is_table(res and res.default and res.default.deltas) + + local res, err = mocked_dp:call("control_plane", "kong.sync.v2.unknown", { default = {},}) + assert.is_string(err) + assert.is_nil(res) + end) + + it("config change triggers notify_new_version", function() + register_dp() + + -- this makes CP to initiate a "kong.sync.notify_new_version" call to DP + change_config() + + -- the mocking handler is called + helpers.wait_until(function() + return called + end, 20) + end) + end) +end) diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-debug/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-debug/handler.lua new file mode 100644 index 00000000000..0e857960e4b --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-debug/handler.lua @@ -0,0 +1,126 @@ +--- This plugin serves as a bridge for debugging RPC calls, allowing to incercept and manipulate the calls +-- debugging is supported by a set of RPC calls, +-- CP side: +-- 1. kong.rpc.debug.register: registers self as the debugger of the CP +-- params: nil +-- returns: true +-- 2. kong.rpc.debug.call: let CP to call a method on a node +-- returns: { result = "result", error = "error" } +-- params: { node_id = "node_id", method = "method", args = { ... } } +-- 3. kong.rpc.debug.lua_code: let CP to execute lua code on a node +-- params: "lua code" +-- returns: the return value of the lua code +-- +--- debugger side: +-- 1. kong.rpc.debug.call_handler: the debugger will receive a call from the CP when a hooked API is called +-- params: { call_seq = "call_seq", method = "method", node_id = "node_id", payload = { ... } } +-- the debugger can return 2 types of responses: +-- a. { mock = true, result = "result", error = "error" }, if the API is mocked +-- b. { prehook = true/false, posthook = true/false, args = { ... }/nil }, boolean to be true if a prehook/posthook is present, and args to be the manipulated args +-- 2. kong.rpc.debug.call_handler_post: the debugger will receive a call from the CP when a posthook is called +-- params: { call_seq = "call_seq", method = "method", node_id = "node_id", payload = { result = "result", error = "error" } } +-- return: { result = "result", error = "error" } + +local kong_meta = require("kong.meta") +local shallow_copy = require("kong.tools.table").shallow_copy +local debugger_prefix = "kong.rpc.debug." + +local _M = { + PRIORITY = 1000, + VERSION = kong_meta.version, +} + + +local function hook(debugger_node_id) + local original_callbacks = shallow_copy(kong.rpc.callbacks.callbacks) + local next_call_seq = 0 + for api, cb in pairs(original_callbacks) do + if api:sub(1, #debugger_prefix) == "kong.rpc.debug." then + goto skip + end + + kong.log.info("hooking registering RPC proxy API: ", api) + -- re-register + kong.rpc.callbacks.callbacks[api] = nil + kong.rpc.callbacks:register(api, function(node_id, payload) + local call_seq = next_call_seq + next_call_seq = next_call_seq + 1 + kong.log.info("hooked proxy API ", api, " called by node: ", node_id) + kong.log.info("forwarding to node: ", node_id) + local res, err = kong.rpc:call(debugger_node_id, "kong.rpc.debug.call_handler", { call_seq = call_seq, method = api, node_id = node_id, payload = payload }) + if not res then + return nil, "Failed to call debugger(" .. debugger_node_id .. "): " .. err + end + + if res.error then + return nil, res.error + end + + -- no prehook/posthook, directly return mock result + if res.mock then + return res.result, res.error + end + + if res.prehook then + payload = res.args + end + + local call_res, call_err = cb(node_id, payload) + + if res.posthook then + res, err = kong.rpc:call(debugger_node_id, "kong.rpc.debug.call_handler_post", + { call_seq = call_seq, method = api, node_id = node_id, payload = { result = call_res, error = call_err } }) + if not res then + return nil, "Failed to call debugger post hook(" .. debugger_node_id .. "): " .. err + end + + call_res, call_err = res.result, res.error + end + + return call_res, call_err + end) + + ::skip:: + end +end + + + +function _M.init_worker() + local registered + kong.rpc.callbacks:register("kong.rpc.debug.register", function(node_id, register_payload) + if registered then + return nil, "already registered: " .. registered + + else + registered = node_id + end + + hook(node_id) + + return true + end) + + kong.rpc.callbacks:register("kong.rpc.debug.call", function(node_id, payload) + if node_id ~= registered then + return nil, "not authorized" + end + + local res, err = kong.rpc:call(payload.node_id, payload.method, payload.args) + return { + result = res, + error = err, + } + end) + + kong.rpc.callbacks:register("kong.rpc.debug.lua_code", function(node_id, payload) + if node_id ~= registered then + return nil, "not authorized" + end + + local code = assert(loadstring(payload)) + return code() + end) +end + +return _M diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-debug/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-debug/schema.lua new file mode 100644 index 00000000000..dc57731018b --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-debug/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-debug", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/api.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/api.lua new file mode 100644 index 00000000000..124d2e767cc --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/api.lua @@ -0,0 +1,21 @@ +return { + ["/rpc-hello-test"] = { + resource = "rpc-hello-test", + + GET = function() + local headers = kong.request.get_headers() + local greeting = headers["x-greeting"] + local node_id = headers["x-node-id"] + if not greeting or not node_id then + kong.response.exit(400, "Greeting header is required") + end + + local res, err = kong.rpc:call(node_id, "kong.test.hello", greeting) + if not res then + return kong.response.exit(500, err) + end + + return kong.response.exit(200, res) + end + }, +} \ No newline at end of file diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua index 7ef7af7a4da..07d8895aa29 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-hello-test/handler.lua @@ -11,4 +11,19 @@ function RpcHelloTestHandler:init_worker() end +function RpcHelloTestHandler:access() + local greeting = kong.request.get_headers()["x-greeting"] + if not greeting then + kong.response.exit(400, "Greeting header is required") + end + + local res, err = kong.rpc:call("control_plane", "kong.test.hello", greeting) + if not res then + return kong.response.exit(500, err) + end + + return kong.response.exit(200, res) +end + + return RpcHelloTestHandler diff --git a/spec/helpers/rpc_mock/cp.lua b/spec/helpers/rpc_mock/cp.lua new file mode 100644 index 00000000000..e63d0c9d8a1 --- /dev/null +++ b/spec/helpers/rpc_mock/cp.lua @@ -0,0 +1,301 @@ +--- This module provides a mock for Kong Control Plane RPC +-- @module spec.helpers.rpc_mock.cp + +local helpers = require("spec.helpers") +local dp_mock = require("spec.helpers.rpc_mock.dp") +local default_cert = require("spec.helpers.rpc_mock.default").default_cert + + +local _M = {} +local _MT = { __index = _M, } + + +--- this function starts a mocked Kong CP with the given configuration +-- @tparam[opts={}] table opts the configuration options. Fields not mentioned here will be used as Kong configuration, and by default +-- the control plane will use the default_cert +-- @tparam[opts=false] boolean opts.attaching set to true to attach to an existing control plane (instead of starting one) +-- @tparam[opts=true] boolean opts.interception whether to enable the default interception handlers +-- @tparam[opts={}] table opts.mocks handlers for mocked RPCs +-- @tparam[opts={}] table opts.prehooks handlers for prehooks +-- @tparam[opts={}] table opts.posthooks handlers for posthooks +-- @usage local cp = cp_mock.new() +function _M.new(opts) + opts = opts or {} + opts.prefix = opts.prefix or "servroot_rpc_tap" + opts.role = "control_plane" + opts.plugins = opts.plugins or "bundled" + opts.plugins = opts.plugins .. ",rpc-debug" + opts.cluster_listen = opts.cluster_listen or "127.0.0.1:8005" + opts.mocks = opts.mocks or {} + opts.prehooks = opts.prehooks or {} + opts.posthooks = opts.posthooks or {} + opts.cluster_rpc = "on" + opts.cluster_rpc_sync = opts.cluster_rpc_sync or "on" + if opts.interception == nil then + opts.interception = true + end + + for k, v in pairs(default_cert) do + if opts[k] == nil then + opts[k] = v + end + end + + return setmetatable(opts, _MT) +end + + +--- start the mocked control plane +-- throws an error if failed to start +function _M.start(self) + if not self.attaching then + assert(helpers.start_kong(self)) + end + + self.debugger_dp = dp_mock.new({ + cluster_control_plane = self.cluster_listen, + }) + + -- install default interception handlers + if self.interception then + self:enable_inception() + end + + -- attached control plane will call this method when a hooked/mocked RPC is called. + -- this RPC handles both prehook and mock, and response to the control plane: + -- 1. if the RPC is mocked, return the mock result; + -- 2. if the RPC has a prehook, manipulate the args and returns them, and tell if a posthook is present and pending call + self.debugger_dp.callbacks:register("kong.rpc.debug.call_handler", function(proxy_id, proxy_payload) + local method, node_id, payload, call_seq = + proxy_payload.method, proxy_payload.node_id, proxy_payload.payload, proxy_payload.call_seq + local mock = self.mocks[method] + if mock then + local res, err = mock(node_id, payload, proxy_id, self) + return { + mock = true, + result = res, + error = err, + } + end + + local prehook = self.prehooks[method] or self.prehooks["*"] + local posthook = self.posthooks[method] or self.posthooks["*"] + local result = { + prehook = prehook and true, + posthook = posthook and true, + } + + if prehook then + local res, err = prehook(node_id, payload, proxy_id, self, method, call_seq) + if not res then + return nil, err + end + + result.args = res + end + + return result + end) + + self.debugger_dp.callbacks:register("kong.rpc.debug.call_handler_post", function(proxy_id, proxy_payload) + local method, node_id, payload, call_seq = + proxy_payload.method, proxy_payload.node_id, proxy_payload.payload, proxy_payload.call_seq + local cb = self.posthooks[method] or self.posthooks["*"] + if not cb then + return nil, "no callback registered for method: " .. method + end + + local res, err = cb(node_id, payload, proxy_id, self, method, call_seq) + return { + result = res, + error = err, + } + end) + + self.debugger_dp:start() + self.debugger_dp:wait_until_connected() + + return self:attach_debugger() +end + + +--- register mocked/hocked RPCs to the control plane +function _M:attach_debugger() + return self.debugger_dp:call("control_plane", "kong.rpc.debug.register") +end + + +--- let CP make a call to a node +-- @tparam string node_id the node ID to call +-- @tparam string method the RPC method to call +-- @tparam any payload the payload to send +function _M:call(node_id, method, payload) + local res, err = self.debugger_dp:call("control_plane", "kong.rpc.debug.call", { + method = method, + args = payload, + node_id = node_id, + }) + + if err then + return nil, "debugger error: " .. err + end + + return res.result, res.error +end + + +--- get the node IDs connected to the control plane +-- @treturn table a table of node IDs +function _M:get_node_ids() + return self.debugger_dp:call("control_plane", "kong.rpc.debug.lua_code", [[ + local node_ids = {} + for node_id, _ in pairs(kong.rpc.clients) do + if type(node_id) == "string" then + node_ids[node_id] = true + end + end + return node_ids + ]]) +end + + +--- wait until at least one node is connected to the control plane +-- throws when timeout +-- @tparam string node_id the node ID to wait for +-- @tparam[opt=15] number timeout the timeout in seconds +function _M:wait_for_node(node_id, timeout) + return helpers.wait_until(function() + local list, err = self:get_node_ids() + if not list then + return nil, err + end + + return list[node_id] + end, timeout) +end + + +--- register a mock for an RPC +-- @param api_name the RPC name +-- @param cb the callback to be called when the RPC is called +-- the callback should return the result and error +function _M:mock(api_name, cb) + self.mocks[api_name] = cb +end + + +--- unregister a mock for an RPC +-- @param api_name the RPC name +function _M:unmock(api_name) + self.mocks[api_name] = nil +end + + +--- register a prehook for an RPC +-- @tparam string api_name the RPC name +-- @tparam function cb the callback to be called before the RPC is called +-- the callback should return the manipulated payload +-- in form of { arg1, arg2, ... } +function _M:prehook(api_name, cb) + self.prehooks[api_name] = cb +end + + +--- register a posthook for an RPC +-- @tparam string api_name the RPC name +-- @tparam function cb the callback to be called after the RPC is called +-- the callback should return the manipulated payload +-- in form of result, error (multiple return values) +function _M:posthook(api_name, cb) + self.posthooks[api_name] = cb +end + + +local function get_records(server) + local records = server.records + if not records then + records = {} + server.records = records + end + return records +end + + +local function record_has_response(record) + return record.response and true +end + + +--- wait until a call is made to the control plane. Only available if the control plane is started with interception enabled +-- @tparam[opt] function cond optional condition to wait for. Default is to wait until the call has a response +-- the record is in the form of { request = payload, response = payload, node_id = node_id, proxy_id = proxy_id, method = method } +-- and history can be accessed via `records` field of the object +-- @tparam[opt=15] number timeout the timeout in seconds +function _M:wait_for_a_call(cond, timeout) + cond = cond or record_has_response + + local result + + helpers.wait_until(function() + local records = get_records(self) + for _, record in pairs(records) do + if cond(record) then + result = record + return record + end + end + end, timeout) + + return result +end + + +local function default_inception_prehook(node_id, payload, proxy_id, server, method, call_seq) + local records = get_records(server) + records[call_seq] = { + request = payload, + node_id = node_id, + proxy_id = proxy_id, + method = method, + } + return payload +end + + +local function default_inception_posthook(node_id, payload, proxy_id, server, method, call_seq) + local records = get_records(server) + local record = records[call_seq] + if not record then + print("no record found for call_seq: ", call_seq) + record = { + node_id = node_id, + proxy_id = proxy_id, + method = method, + } + records[call_seq] = record + end + + record.response = payload + return payload.result, payload.error +end + + +--- enable the default interception handlers +function _M:enable_inception() + self.prehooks["*"] = default_inception_prehook + self.posthooks["*"] = default_inception_posthook +end + + +--- stop the mocked control plane +-- parameters are passed to `helpers.stop_kong` +function _M:stop(...) + if not self.attaching then + helpers.stop_kong(self.prefix, ...) + end + + self.debugger_dp:stop() +end + + +return _M diff --git a/spec/helpers/rpc_mock/default.lua b/spec/helpers/rpc_mock/default.lua new file mode 100644 index 00000000000..caadca8d8a6 --- /dev/null +++ b/spec/helpers/rpc_mock/default.lua @@ -0,0 +1,10 @@ +local default_cert = { + cluster_mtls = "shared", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + nginx_conf = "spec/fixtures/custom_nginx.template", +} + +return { + default_cert = default_cert, +} diff --git a/spec/helpers/rpc_mock/dp.lua b/spec/helpers/rpc_mock/dp.lua new file mode 100644 index 00000000000..24d9f8ba31c --- /dev/null +++ b/spec/helpers/rpc_mock/dp.lua @@ -0,0 +1,86 @@ +--- Mocked data plane for testing the control plane. +-- @module spec.helpers.rpc_mock.dp + +local helpers = require "spec.helpers" +local rpc_mgr = require("kong.clustering.rpc.manager") +local default_cert = require("spec.helpers.rpc_mock.default").default_cert +local uuid = require("kong.tools.uuid") +local isempty = require("table.isempty") + + +local _M = {} + + +local default_dp_conf = { + role = "data_plane", + cluster_control_plane = "localhost:8005", +} + +setmetatable(default_dp_conf, { __index = default_cert }) +local default_meta = { __index = default_dp_conf, } + + +local function do_nothing() end + + +--- Stop the mocked data plane. +-- @function dp:stop +-- @treturn nil +local function dp_stop(rpc_mgr) + -- a hacky way to stop rpc_mgr from reconnecting + rpc_mgr.try_connect = do_nothing + + -- this will stop all connections + for _, socket in pairs(rpc_mgr.clients) do + for conn in pairs(socket) do + pcall(conn.stop, conn) + end + end +end + + +--- Check if the mocked data plane is connected to the control plane. +-- @function dp:is_connected +-- @treturn boolean if the mocked data plane is connected to the control plane. +local function dp_is_connected(rpc_mgr) + for _, socket in pairs(rpc_mgr.clients) do + if not isempty(socket) then + return true + end + end + return false +end + + +--- Wait until the mocked data plane is connected to the control plane. +-- @function dp:wait_until_connected +-- @tparam number timeout The timeout in seconds. Throws If the timeout is reached. +local function dp_wait_until_connected(rpc_mgr, timeout) + return helpers.wait_until(function() + return rpc_mgr:is_connected() + end, timeout or 15) +end + + +--- Start to connect the mocked data plane to the control plane. +-- @function dp:start +-- @treturn boolean if the mocked data plane is connected to the control plane. + + +-- TODO: let client not emits logs as it's expected when first connecting to CP +-- and when CP disconnects +function _M.new(opts) + opts = opts or {} + setmetatable(opts, default_meta) + local ret = rpc_mgr.new(default_dp_conf, opts.name or uuid.uuid()) + + ret.stop = dp_stop + ret.is_connected = dp_is_connected + ret.start = ret.try_connect + ret.wait_until_connected = dp_wait_until_connected + + return ret +end + + +return _M diff --git a/spec/helpers/rpc_mock/readme.md b/spec/helpers/rpc_mock/readme.md new file mode 100644 index 00000000000..c2232b6ca6c --- /dev/null +++ b/spec/helpers/rpc_mock/readme.md @@ -0,0 +1,48 @@ +# RPC Mock + +This is a module for incercept and manipulate Kong's RPC calls between CP & DP. + +## CP + +Visually we will get a mocked CP by calling: + +```lua +local mocked_cp = require("spec.helpers.rpc_mock.cp").new() +mocked_cp:start() +``` + +This starts a working Kong CP, with all the funcitionalities and acts like normal CPs, except for that it can be manipulated with the `mocked_cp` object. + +Arguments can be used to alter the control planes's options (or attach to an existing CP) or not to start incerception by default, etc. + +Then we can let CP make a call to a specific node connected: + +```lua +local res, err = mocked_cp:call(node1_uuid, "kong.sync.v2.notify_new_version", payload) +``` + +And we can incercept a call to the mocked CP: + +```lua +for _, record in pairs(mocked_cp.records) do + print("DP ", record.nodeid, " made a call ", record.method) + print(plprint(record.request)) + print(plprint(record.response)) +end +``` + +We can also mock an API. (Note that the original handler will be overrided.) + +## DP + +This is bascially an extended version of `kong.clustering.rpc.manager`. + +Added API: + +```lua +local mocked_dp = require("spec.helpers.rpc_mock.dp").new() +mocked_dp:try_connect() +mocked_dp:wait_until_connected() +assert(mocked_dp:is_connected()) +mocked_dp:stop() +``` diff --git a/spec/helpers/rpc_mock/setup.lua b/spec/helpers/rpc_mock/setup.lua new file mode 100644 index 00000000000..b7ce90270dc --- /dev/null +++ b/spec/helpers/rpc_mock/setup.lua @@ -0,0 +1,28 @@ +local misc = require("spec.internal.misc") + + +local recover + + +--- DP mock requires worker_events and timer to run and they needs to be patched to work properly. +local function setup() + misc.repatch_timer() + if not kong.worker_events then + misc.patch_worker_events() + recover = true + end +end + + +local function teardown() + misc.unrepatch_timer() + if recover then + kong.worker_events = nil + end +end + + +return { + setup = setup, + teardown = teardown, +} \ No newline at end of file diff --git a/spec/internal/misc.lua b/spec/internal/misc.lua index f1339e0882c..c02d3683c2c 100644 --- a/spec/internal/misc.lua +++ b/spec/internal/misc.lua @@ -19,6 +19,8 @@ local shell = require("spec.internal.shell") local CONSTANTS = require("spec.internal.constants") local sys = require("spec.internal.sys") +local private_node = require "kong.pdk.private.node" + local pack = function(...) return { n = select("#", ...), ... } end local unpack = function(t) return unpack(t, 1, t.n) end @@ -287,6 +289,78 @@ local function use_old_plugin(name) end +-- Timer repatching +-- this makes `kong` introduced by `spec.internal.db` visible to the timer +-- however it breaks some other tests, so you need to undo it after the test +local repatch_timer, unrepatch_timer do + local original_at = ngx.timer.at + local original_every = ngx.timer.every + local original_timer = kong and kong.timer + local repatched = false + + function repatch_timer() + local _timerng + + _timerng = require("resty.timerng").new({ + min_threads = 16, + max_threads = 32, + }) + + _timerng:start() + + _G.timerng = _timerng + + _G.ngx.timer.at = function (delay, callback, ...) + return _timerng:at(delay, callback, ...) + end + + _G.ngx.timer.every = function (interval, callback, ...) + return _timerng:every(interval, callback, ...) + end + + if kong then + kong.timer = _timerng + end + + repatched = true + end + + function unrepatch_timer() + if not repatched then + return + end + + _G.ngx.timer.at = original_at + _G.ngx.timer.every = original_every + + if kong then + kong.timer = original_timer + end + + _G.timerng:destroy() + _G.timerng = nil + + repatched = false + end +end + +local function patch_worker_events() + if not kong then + return + end + + if kong.worker_events then + return + end + + kong.worker_events = require("resty.events.compat") + kong.worker_events.configure({ + listening = "unix:", + testing = true, + }) +end + + return { pack = pack, unpack = unpack, @@ -306,4 +380,10 @@ return { with_current_ws = with_current_ws, make_temp_dir = make_temp_dir, use_old_plugin = use_old_plugin, + + get_node_id = private_node.load_node_id, + + repatch_timer = repatch_timer, + unrepatch_timer = unrepatch_timer, + patch_worker_events = patch_worker_events, } From 0ebc358063569cb08bba8e8bdf1586c2146ed9a0 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 30 Dec 2024 10:26:25 +0800 Subject: [PATCH 4215/4351] feat(clustering/rpc): add support for cert details (#14050) Follow up of https://github.com/Kong/kong/pull/14046 KAG-6084 --- kong/clustering/rpc/manager.lua | 10 ++++++++-- kong/clustering/services/sync/rpc.lua | 1 + spec/02-integration/09-hybrid_mode/01-sync_spec.lua | 12 ++---------- 3 files changed, 11 insertions(+), 12 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 142c90a194c..88dfa6a8594 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -146,7 +146,7 @@ end -- CP => DP -function _M:_handle_meta_call(c) +function _M:_handle_meta_call(c, cert) local data, typ, err = c:recv_frame() if err then return nil, err @@ -226,11 +226,17 @@ function _M:_handle_meta_call(c) end end + -- values in cert_details must be strings + local cert_details = { + expiry_timestamp = cert:get_not_after(), + } + -- store DP's ip addr self.client_info[node_id] = { ip = ngx_var.remote_addr, version = info.kong_version, labels = labels, + cert_details = cert_details, } return node_id @@ -450,7 +456,7 @@ function _M:handle_websocket() end -- if timeout (default is 5s) we will close the connection - local node_id, err = self:_handle_meta_call(wb) + local node_id, err = self:_handle_meta_call(wb, cert) if not node_id then ngx_log(ngx_ERR, _log_prefix, "unable to handshake with client: ", err) return ngx_exit(ngx.HTTP_CLOSE) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index e19960a45ee..26136ec025e 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -86,6 +86,7 @@ function _M:init_cp(manager) ip = node_info.ip, -- get the correct ip version = node_info.version, -- get from rpc call labels = node_info.labels, -- get from rpc call + cert_details = node_info.cert_details, -- get from rpc call sync_status = CLUSTERING_SYNC_STATUS.NORMAL, config_hash = fmt("%032d", default_namespace_version), rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 9eea5ed30fb..040273da0e8 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -861,11 +861,7 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then - -- TODO: The API output does include labels and certs when the - -- rpc sync is enabled. - if rpc_sync == "off" then - assert.equal(1888983905, v.cert_details.expiry_timestamp) - end + assert.equal(1888983905, v.cert_details.expiry_timestamp) return true end end @@ -930,11 +926,7 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() for _, v in pairs(json.data) do if v.ip == "127.0.0.1" then - -- TODO: The API output does include labels and certs when the - -- rpc sync is enabled. - if rpc_sync == "off" then - assert.equal(1897136778, v.cert_details.expiry_timestamp) - end + assert.equal(1897136778, v.cert_details.expiry_timestamp) return true end end From 0b74d0f5373c5fe082cdc4f4de638d20408beaac Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 30 Dec 2024 14:24:31 +0800 Subject: [PATCH 4216/4351] style(pdk): rename some variables (#14063) Follow up of https://github.com/Kong/kong/pull/14025 KAG-6036 --- kong/pdk/vault.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/pdk/vault.lua b/kong/pdk/vault.lua index 05921a3b9c5..5774234b7d6 100644 --- a/kong/pdk/vault.lua +++ b/kong/pdk/vault.lua @@ -1443,10 +1443,10 @@ local function new(self) local conf = self.configuration local not_dbless = conf.database ~= "off" -- postgres - local dp_with_inc_sync = conf.role == "data_plane" and + local dp_with_rpc_sync = conf.role == "data_plane" and conf.cluster_rpc_sync - return not_dbless or dp_with_inc_sync + return not_dbless or dp_with_rpc_sync end local initialized From 5c78fb860c5fda1aa40d0b154c4e19944f3ddec8 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Mon, 30 Dec 2024 14:33:38 +0800 Subject: [PATCH 4217/4351] perf(runloop): load service with `route.ws_id` while building routers (#14057) 1. From the perspective of more precise searching for services from `select` API, the route here already has a ws_id, so we should directly search for the service under the specific workspace 2. LMDB has removed all the global query keys (see https://github.com/Kong/kong/pull/14028), if we select services without ws_id, it will search it through all the workspace, which has a performance issue. KAG-6087, KAG-5704 --- kong/runloop/handler.lua | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index 54eb8cf0ba3..aa948b202e2 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -256,8 +256,9 @@ local function should_process_route(route) end -local function load_service_from_db(service_pk) - local service, err = kong.db.services:select(service_pk, GLOBAL_QUERY_OPTS) +local function load_service_from_db(service_pk, ws_id) + local options = ws_id and { workspace = ws_id, show_ws_id = true } + local service, err = kong.db.services:select(service_pk, options) if service == nil then -- the third value means "do not cache" return nil, err, -1 @@ -299,20 +300,21 @@ local function get_service_for_route(db, route, services_init_cache) end local err + local ws_id = route.ws_id -- kong.core_cache is available, not in init phase if kong.core_cache and db.strategy ~= "off" then local cache_key = db.services:cache_key(service_pk.id, nil, nil, nil, nil, - route.ws_id) + ws_id) service, err = kong.core_cache:get(cache_key, TTL_ZERO, - load_service_from_db, service_pk) + load_service_from_db, service_pk, ws_id) else -- dbless or init phase, kong.core_cache not needed/available -- A new service/route has been inserted while the initial route -- was being created, on init (perhaps by a different Kong node). -- Load the service individually and update services_init_cache with it - service, err = load_service_from_db(service_pk) + service, err = load_service_from_db(service_pk, ws_id) services_init_cache[id] = service end From 938747a141b32aa6ad580dde92ef5fa202830218 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Tue, 31 Dec 2024 11:14:15 +0800 Subject: [PATCH 4218/4351] feat(sessions): store session's meatadata (#13990) Engineering brief: https://docs.google.com/document/d/1r7nSZGOlTVhupoVGQ6Ymqsaw64eGHKSMibko8FgrwAQ/edit?tab=t.0 **### This PR won't bring a break change.** Add two new configurations`hash_subject`(by default false) and `store_metadata`(by default false). Please ref [here](https://github.com/bungle/lua-resty-session?tab=readme-ov-file#session-configuration). Add a new table `session_metadatas` to store the session's metadata. ``` CREATE TABLE IF NOT EXISTS session_metadatas( id uuid, session_id uuid REFERENCES "sessions" ("id") ON DELETE CASCADE, sid text, subject text, audience text, created_at timestamp WITH TIME ZONE, PRIMARY KEY (id) ); ``` --- .../kong/session_store_metadata.yml | 4 + kong-3.10.0-0.rockspec | 3 + kong/plugins/session/daos.lua | 49 ++++--- .../session/daos/session_metadatas.lua | 7 + .../session/migrations/003_330_to_3100.lua | 23 ++++ kong/plugins/session/migrations/init.lua | 1 + kong/plugins/session/schema.lua | 15 +++ kong/plugins/session/session.lua | 2 + kong/plugins/session/storage/kong.lua | 37 +++++- .../strategies/postgres/session_metadatas.lua | 22 ++++ .../02-kong_storage_adapter_spec.lua | 120 ++++++++++++++++++ .../migrations/003_330_to_3100_spec.lua | 15 +++ 12 files changed, 280 insertions(+), 18 deletions(-) create mode 100644 changelog/unreleased/kong/session_store_metadata.yml create mode 100644 kong/plugins/session/daos/session_metadatas.lua create mode 100644 kong/plugins/session/migrations/003_330_to_3100.lua create mode 100644 kong/plugins/session/strategies/postgres/session_metadatas.lua create mode 100644 spec/05-migration/plugins/session/migrations/003_330_to_3100_spec.lua diff --git a/changelog/unreleased/kong/session_store_metadata.yml b/changelog/unreleased/kong/session_store_metadata.yml new file mode 100644 index 00000000000..8369a55e025 --- /dev/null +++ b/changelog/unreleased/kong/session_store_metadata.yml @@ -0,0 +1,4 @@ +message: | + **session**: Added two boolean configuration fields `hash_subject` (default `false`) and `store_metadata` (default `false`) to store session's metadata in the database. +type: feature +scope: "Plugin" \ No newline at end of file diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index 9aafa5c0c0a..1d17a970c9c 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -567,10 +567,13 @@ build = { ["kong.plugins.session.header_filter"] = "kong/plugins/session/header_filter.lua", ["kong.plugins.session.session"] = "kong/plugins/session/session.lua", ["kong.plugins.session.daos"] = "kong/plugins/session/daos.lua", + ["kong.plugins.session.daos.session_metadatas"] = "kong/plugins/session/daos/session_metadatas.lua", + ["kong.plugins.session.strategies.postgres.session_metadatas"] = "kong/plugins/session/strategies/postgres/session_metadatas.lua", ["kong.plugins.session.storage.kong"] = "kong/plugins/session/storage/kong.lua", ["kong.plugins.session.migrations.000_base_session"] = "kong/plugins/session/migrations/000_base_session.lua", ["kong.plugins.session.migrations.001_add_ttl_index"] = "kong/plugins/session/migrations/001_add_ttl_index.lua", ["kong.plugins.session.migrations.002_320_to_330"] = "kong/plugins/session/migrations/002_320_to_330.lua", + ["kong.plugins.session.migrations.003_330_to_3100"] = "kong/plugins/session/migrations/003_330_to_3100.lua", ["kong.plugins.session.migrations"] = "kong/plugins/session/migrations/init.lua", ["kong.plugins.proxy-cache.handler"] = "kong/plugins/proxy-cache/handler.lua", diff --git a/kong/plugins/session/daos.lua b/kong/plugins/session/daos.lua index 75f85ab5c63..d55d2d3f370 100644 --- a/kong/plugins/session/daos.lua +++ b/kong/plugins/session/daos.lua @@ -1,20 +1,39 @@ local typedefs = require "kong.db.schema.typedefs" -return { - { - primary_key = { "id" }, - endpoint_key = "session_id", - name = "sessions", - cache_key = { "session_id" }, - ttl = true, - db_export = false, - fields = { - { id = typedefs.uuid }, - { session_id = { type = "string", unique = true, required = true } }, - { expires = { type = "integer" } }, - { data = { type = "string" } }, - { created_at = typedefs.auto_timestamp_s }, - } +local sessions = { + primary_key = { "id" }, + endpoint_key = "session_id", + name = "sessions", + cache_key = { "session_id" }, + ttl = true, + db_export = false, + fields = { + { id = typedefs.uuid }, + { session_id = { type = "string", unique = true, required = true } }, + { expires = { type = "integer" } }, + { data = { type = "string" } }, + { created_at = typedefs.auto_timestamp_s }, + } +} + +local session_metadatas = { + primary_key = { "id" }, + name = "session_metadatas", + dao = "kong.plugins.session.daos.session_metadatas", + generate_admin_api = false, + db_export = false, + fields = { + { id = typedefs.uuid }, + { session = { type = "foreign", reference = "sessions", required = true, on_delete = "cascade" } }, + { sid = { type = "string" } }, + { audience = { type = "string" } }, + { subject = { type = "string" } }, + { created_at = typedefs.auto_timestamp_s }, } } + +return { + sessions, + session_metadatas, +} diff --git a/kong/plugins/session/daos/session_metadatas.lua b/kong/plugins/session/daos/session_metadatas.lua new file mode 100644 index 00000000000..f4ca7eec46b --- /dev/null +++ b/kong/plugins/session/daos/session_metadatas.lua @@ -0,0 +1,7 @@ +local session_metadatas = {} + +function session_metadatas:select_by_audience_and_subject(audience, subject) + return self.strategy:select_by_audience_and_subject(audience, subject) +end + +return session_metadatas diff --git a/kong/plugins/session/migrations/003_330_to_3100.lua b/kong/plugins/session/migrations/003_330_to_3100.lua new file mode 100644 index 00000000000..2b1389a3e4d --- /dev/null +++ b/kong/plugins/session/migrations/003_330_to_3100.lua @@ -0,0 +1,23 @@ +return { + postgres = { + up = [[ + CREATE TABLE IF NOT EXISTS session_metadatas( + id uuid, + session_id uuid REFERENCES "sessions" ("id") ON DELETE CASCADE, + sid text, + subject text, + audience text, + created_at timestamp WITH TIME ZONE, + PRIMARY KEY (id) + ); + + DO $$ + BEGIN + CREATE INDEX IF NOT EXISTS "session_id_idx" ON "session_metadatas" ("session_id"); + CREATE INDEX IF NOT EXISTS "subject_audience_idx" ON "session_metadatas" ("subject", "audience"); + EXCEPTION WHEN UNDEFINED_COLUMN THEN + -- Do nothing, accept existing state + END$$; + ]], + }, +} diff --git a/kong/plugins/session/migrations/init.lua b/kong/plugins/session/migrations/init.lua index 71910b2e755..59e50200f67 100644 --- a/kong/plugins/session/migrations/init.lua +++ b/kong/plugins/session/migrations/init.lua @@ -2,4 +2,5 @@ return { "000_base_session", "001_add_ttl_index", "002_320_to_330", + "003_330_to_3100", } diff --git a/kong/plugins/session/schema.lua b/kong/plugins/session/schema.lua index 41e77699c0e..d1a1a472fde 100644 --- a/kong/plugins/session/schema.lua +++ b/kong/plugins/session/schema.lua @@ -212,6 +212,21 @@ return { default = "session_logout" } }, + { + hash_subject = { + description = "Whether to hash or not the subject when store_metadata is enabled.", + type = "boolean", + default = false + } + }, + { + store_metadata = { + description = + "Whether to also store metadata of sessions, such as collecting data of sessions for a specific audience belonging to a specific subject.", + type = "boolean", + default = false + } + }, }, shorthand_fields = { -- TODO: deprecated forms, to be removed in Kong 4.0 diff --git a/kong/plugins/session/session.lua b/kong/plugins/session/session.lua index d9479770822..20566231858 100644 --- a/kong/plugins/session/session.lua +++ b/kong/plugins/session/session.lua @@ -43,6 +43,8 @@ function _M.open_session(conf) remember_absolute_timeout = conf.remember_absolute_timeout, response_headers = conf.response_headers, request_headers = conf.request_headers, + hash_subject = conf.hash_subject, + store_metadata = conf.store_metadata, }) end diff --git a/kong/plugins/session/storage/kong.lua b/kong/plugins/session/storage/kong.lua index bc27ae8be81..b07ca80c20d 100644 --- a/kong/plugins/session/storage/kong.lua +++ b/kong/plugins/session/storage/kong.lua @@ -38,8 +38,32 @@ local function load_session_from_cache(key) return kong.cache:get(cache_key, nil, load_session_from_db, key) end +local function insert_session_metadata(metadata, session) + if not metadata then + return + end + + local audiences = metadata.audiences + local subjects = metadata.subjects + local count = #audiences + for i = 1, count do + local _, err = kong.db.session_metadatas:insert({ + sid = session.session_id, + audience = audiences[i], + subject = subjects[i], + session = session, + }) + + if err then + kong.db.sessions:delete(session.id) + return false, err + end + end + + return true +end -local function insert_session(key, value, ttl, current_time, old_key, stale_ttl, remember) +local function insert_session(key, value, ttl, current_time, old_key, stale_ttl, metadata, remember) DATA.session_id = key DATA.data = value DATA.expires = current_time + ttl @@ -47,6 +71,13 @@ local function insert_session(key, value, ttl, current_time, old_key, stale_ttl, TTL.ttl = ttl local insert_ok, insert_err = kong.db.sessions:insert(DATA, TTL) + if not insert_err then + local ok, err = insert_session_metadata(metadata, insert_ok) + if not ok and err then + return nil, err + end + end + if not old_key then return insert_ok, insert_err end @@ -103,11 +134,11 @@ end function storage:set(name, key, value, ttl, current_time, old_key, stale_ttl, metadata, remember) if get_phase() == "header_filter" then - timer_at(0, insert_session_timer, key, value, ttl, current_time, old_key, stale_ttl, remember) + timer_at(0, insert_session_timer, key, value, ttl, current_time, old_key, stale_ttl, metadata, remember) return true end - return insert_session(key, value, ttl, current_time, old_key, stale_ttl, remember) + return insert_session(key, value, ttl, current_time, old_key, stale_ttl, metadata, remember) end diff --git a/kong/plugins/session/strategies/postgres/session_metadatas.lua b/kong/plugins/session/strategies/postgres/session_metadatas.lua new file mode 100644 index 00000000000..9285c957df8 --- /dev/null +++ b/kong/plugins/session/strategies/postgres/session_metadatas.lua @@ -0,0 +1,22 @@ +local fmt = string.format + +local session_metadatas = {} + +function session_metadatas:select_by_audience_and_subject(audience, subject) + if type(audience) ~= "string" then + error("audience must be string") + end + + if type(subject) ~= "string" then + error("subject must be string") + end + + local qs = fmt( + "SELECT * FROM session_metadatas WHERE audience = %s AND subject = %s;", + kong.db.connector:escape_literal(audience), + kong.db.connector:escape_literal(subject)) + + return kong.db.connector:query(qs, "read") +end + +return session_metadatas diff --git a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua index 509f2556cd7..060f326e711 100644 --- a/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua +++ b/spec/03-plugins/30-session/02-kong_storage_adapter_spec.lua @@ -1,6 +1,17 @@ local helpers = require "spec.helpers" local cjson = require "cjson" +local sub = string.sub +local sha256_bin = require "kong.tools.sha256".sha256_bin +local encode_base64url = require "ngx.base64".encode_base64url +local function sha256_subject(key) + local subject, err = sha256_bin(key) + if err then + return nil, err + end + + return encode_base64url(sub(subject, 1, 16)) +end for _, strategy in helpers.each_strategy() do describe("Plugin: Session (kong storage adapter) [#" .. strategy .. "]", function() @@ -31,6 +42,16 @@ for _, strategy in helpers.each_strategy() do hosts = {"konghq.test"}, } + local route4 = bp.routes:insert { + paths = { "/metadata1" }, + hosts = { "konghq.metadata1" }, + } + + local route5 = bp.routes:insert { + paths = { "/hash_subject" }, + hosts = { "konghq.hash_subject" }, + } + assert(bp.plugins:insert { name = "session", route = { @@ -68,6 +89,33 @@ for _, strategy in helpers.each_strategy() do } }) + assert(bp.plugins:insert { + name = "session", + route = { + id = route4.id, + }, + config = { + storage = "kong", + store_metadata = true, + secret = "ultra top secret session", + response_headers = { "id", "timeout", "audience", "subject" } + } + }) + + assert(bp.plugins:insert { + name = "session", + route = { + id = route5.id, + }, + config = { + storage = "kong", + hash_subject = true, + store_metadata = true, + secret = "ultra top secret session", + response_headers = { "id", "timeout", "audience", "subject" } + } + }) + bp.plugins:insert { name = "ctx-checker", route = { id = route3.id }, @@ -117,6 +165,26 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "key-auth", + route = { + id = route4.id, + }, + config = { + anonymous = anonymous.id + } + } + + bp.plugins:insert { + name = "key-auth", + route = { + id = route5.id, + }, + config = { + anonymous = anonymous.id + } + } + bp.plugins:insert { name = "request-termination", consumer = { @@ -330,6 +398,58 @@ for _, strategy in helpers.each_strategy() do local json = cjson.decode(assert.res_status(200, res)) assert.equal('beatles, ramones', json.headers['x-authenticated-groups']) end) + + it("store metadata", function() + local request = { + method = "GET", + path = "/metadata1", + headers = { host = "konghq.metadata1", }, + } + + request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() + local res = assert(client:send(request)) + assert.response(res).has.status(200) + + local sid = res.headers["Session-Id"] + local audience = res.headers["Session-audience"] + local subject = res.headers["Session-subject"] + + ngx.sleep(2) + subject = encode_base64url(subject) + audience = encode_base64url(audience) + + local session_metadatas = kong.db.session_metadatas:select_by_audience_and_subject(audience, subject) + assert.equal(1, #session_metadatas) + local metadata = session_metadatas[1] + assert.equal(sid, metadata.sid) + end) + + it("store metadata with hash_subject", function() + local request = { + method = "GET", + path = "/hash_subject", + headers = { host = "konghq.hash_subject", }, + } + + request.headers.apikey = "kong" + client = helpers.proxy_ssl_client() + local res = assert(client:send(request)) + assert.response(res).has.status(200) + + local sid = res.headers["Session-Id"] + local audience = res.headers["Session-audience"] + local subject = res.headers["Session-subject"] + ngx.sleep(2) + subject = sha256_subject(subject) + audience = encode_base64url(audience) + local session_metadatas = kong.db.session_metadatas:select_by_audience_and_subject(audience, subject) + assert.equal(1, #session_metadatas) + local metadata = session_metadatas[1] + assert.equal(subject, metadata.subject) + assert.equal(audience, metadata.audience) + assert.equal(sid, metadata.sid) + end) end) end) end diff --git a/spec/05-migration/plugins/session/migrations/003_330_to_3100_spec.lua b/spec/05-migration/plugins/session/migrations/003_330_to_3100_spec.lua new file mode 100644 index 00000000000..d7ef3c71fd0 --- /dev/null +++ b/spec/05-migration/plugins/session/migrations/003_330_to_3100_spec.lua @@ -0,0 +1,15 @@ +local uh = require "spec/upgrade_helpers" + +describe("database migration", function() + if uh.database_type() == "postgres" then + uh.all_phases("has created the \"session_metadatas\" table", function() + assert.database_has_relation("session_metadatas") + assert.table_has_column("session_metadatas", "id", "uuid") + assert.table_has_column("session_metadatas", "session_id", "uuid") + assert.table_has_column("session_metadatas", "sid", "text") + assert.table_has_column("session_metadatas", "subject", "text") + assert.table_has_column("session_metadatas", "audience", "text") + assert.table_has_column("session_metadatas", "created_at", "timestamp with time zone", "timestamp") + end) + end +end) From 4c1bd2e9101d4cb635164cea6caf30fa89326f63 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Tue, 31 Dec 2024 11:32:56 +0800 Subject: [PATCH 4219/4351] docs(changelog): remove the incorrect merge conflict line (#14060) --- CHANGELOG.md | 1 - 1 file changed, 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 318747335c7..e4a57fab3df 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -263,7 +263,6 @@ database contains invalid Wasm filters. [#289](https://github.com/Kong/kong-manager/issues/289) ->>>>>>> 4fb6d639ab (docs(changelog): update 3.9.0 changelog (#14016)) ## 3.8.1 ## Kong From 24bdacba6f48f5e7eaa2f56440ef8c76a09da3f8 Mon Sep 17 00:00:00 2001 From: BrianChen Date: Tue, 31 Dec 2024 15:03:57 +0800 Subject: [PATCH 4220/4351] docs(changelog): clarify the changelog entry of #14038 (#14066) The follow up of #14038 --- .../unreleased/kong/fix-potential-socket-connection-leak.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml b/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml index 218bcca26a5..c5682a95f2f 100644 --- a/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml +++ b/changelog/unreleased/kong/fix-potential-socket-connection-leak.yml @@ -1,3 +1,3 @@ -message: "Fix potential socket connection leak when websocket client connection fails" +message: "Fixed potential connection leaks when the data plane failed to connect to the control plane" type: bugfix scope: Core From 6a36c4de1b5d3ae87088d42d76129eb72a5ef3a0 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Tue, 24 Dec 2024 17:36:13 +0800 Subject: [PATCH 4221/4351] fix(certificate): unable to refresh certificate entity with vault reference when initial with an invalid string (#10984) When set the cert to an invalid string in the vault, and then correct the string, kong will not start to use the correct certificate even though `kong vault` command shows the correct certiticate being returned. This is because the initial invalid string has already been cached in the L2 cache by mlcache, and it will not be updated via the L3 cache callback afterward. When mlcache fails during the execution of the `l1_serializer`, it caches the result retrieved from the L3 cache callback the first time in the L2 cache permanently. This means that subsequent calls to `cache.get()` will never fetch data from the L3 cache but will directly retrieve it from the L2 cache. To avoid this situation, when the `l1_serializer` fails, we no longer allow mlcache to store the data retrieved from L3 into L2. --- .../kong-ee/fix-certificate-reference.yml | 3 + kong/resty/mlcache/init.lua | 30 +- spec/02-integration/13-vaults/05-ttl_spec.lua | 439 ++++++++++++------ t/05-mlcache/07-l1_serializer.t | 90 ++++ 4 files changed, 422 insertions(+), 140 deletions(-) create mode 100644 changelog/unreleased/kong-ee/fix-certificate-reference.yml diff --git a/changelog/unreleased/kong-ee/fix-certificate-reference.yml b/changelog/unreleased/kong-ee/fix-certificate-reference.yml new file mode 100644 index 00000000000..6769e4f577e --- /dev/null +++ b/changelog/unreleased/kong-ee/fix-certificate-reference.yml @@ -0,0 +1,3 @@ +message: Fixed an issue that certificate entity configured with vault reference may not get refreshed on time when initial with an invalid string. +type: bugfix +scope: Core diff --git a/kong/resty/mlcache/init.lua b/kong/resty/mlcache/init.lua index 3dd905d2ead..88bd8689b7c 100644 --- a/kong/resty/mlcache/init.lua +++ b/kong/resty/mlcache/init.lua @@ -412,6 +412,28 @@ local function set_shm(self, shm_key, value, ttl, neg_ttl, flags, shm_set_tries, end +local function del_shm(self, shm_key, value) + local shm = self.shm + local dict = self.dict + + if value == nil then + if self.dict_miss then + shm = self.shm_miss + dict = self.dict_miss + end + end + + local ok, err = dict:delete(shm_key) + + if not ok then + ngx_log(WARN, "could not delete from lua_shared_dict '" .. shm + .. "': " .. err) + return + end + + return true +end + local function set_shm_set_lru(self, key, shm_key, value, ttl, neg_ttl, flags, shm_set_tries, l1_serializer, throw_no_mem) @@ -421,7 +443,13 @@ local function set_shm_set_lru(self, key, shm_key, value, ttl, neg_ttl, flags, return nil, err end - return set_lru(self, key, value, ttl, neg_ttl, l1_serializer) + ok, err = set_lru(self, key, value, ttl, neg_ttl, l1_serializer) + if not ok and err then + -- l1_serializer returned nil + err, do not store the cached vaule in L2 + del_shm(self, shm_key, value) + end + + return ok, err end diff --git a/spec/02-integration/13-vaults/05-ttl_spec.lua b/spec/02-integration/13-vaults/05-ttl_spec.lua index 8066c942ed0..8d29c966414 100644 --- a/spec/02-integration/13-vaults/05-ttl_spec.lua +++ b/spec/02-integration/13-vaults/05-ttl_spec.lua @@ -375,158 +375,319 @@ describe("#hybrid mode dp vault ttl and rotation (#" .. strategy .. ") #" .. vau local vault_fixtures = vault:fixtures() vault_fixtures.dns_mock = tls_fixtures.dns_mock - lazy_setup(function() - helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) - helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") - - vault:setup() - vault:create_secret(secret, ssl_fixtures.key_alt) - - local bp = helpers.get_db_utils(strategy, - { "vaults", "routes", "services", "certificates", "ca_certificates" }, - {}, - { vault.name }) - - - assert(bp.vaults:insert({ - name = vault.name, - prefix = vault.prefix, - config = vault.config, - })) + describe("rotation", function() + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") - -- Prepare TLS upstream service - -- cert_alt & key_alt pair is not a correct client certificate - -- and it will fail the client TLS verification on server side - -- - -- On the other hand, cert_client & key_client pair is a correct - -- client certificate - certificate = assert(bp.certificates:insert({ - key = ssl_fixtures.key_alt, - cert = ssl_fixtures.cert_alt, - })) + vault:setup() + vault:create_secret(secret, ssl_fixtures.key_alt) - local service_tls = assert(bp.services:insert({ - name = "tls-service", - url = "https://example.com:16799", - client_certificate = certificate, - })) + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "certificates", "ca_certificates" }, + {}, + { vault.name }) - assert(bp.routes:insert({ - name = "tls-route", - hosts = { "example.com" }, - paths = { "/tls", }, - service = { id = service_tls.id }, - })) - assert(helpers.start_kong({ - role = "control_plane", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - database = strategy, - prefix = "vault_ttl_test_cp", - cluster_listen = "127.0.0.1:9005", - admin_listen = "127.0.0.1:9001", - nginx_conf = "spec/fixtures/custom_nginx.template", - vaults = vault.name, - plugins = "dummy", - log_level = "debug", - }, nil, nil, tls_fixtures )) + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = vault.config, + })) - assert(helpers.start_kong({ - role = "data_plane", - database = "off", - prefix = "vault_ttl_test_dp", - vaults = vault.name, - plugins = "dummy", - log_level = "debug", - nginx_conf = "spec/fixtures/custom_nginx.template", - cluster_cert = "spec/fixtures/kong_clustering.crt", - cluster_cert_key = "spec/fixtures/kong_clustering.key", - cluster_control_plane = "127.0.0.1:9005", - proxy_listen = "127.0.0.1:9002", - nginx_worker_processes = 1, - }, nil, nil, vault_fixtures )) - - admin_client = helpers.admin_client(nil, 9001) - client = helpers.proxy_client(nil, 9002) + -- Prepare TLS upstream service + -- cert_alt & key_alt pair is not a correct client certificate + -- and it will fail the client TLS verification on server side + -- + -- On the other hand, cert_client & key_client pair is a correct + -- client certificate + certificate = assert(bp.certificates:insert({ + key = ssl_fixtures.key_alt, + cert = ssl_fixtures.cert_alt, + })) + + local service_tls = assert(bp.services:insert({ + name = "tls-service", + url = "https://example.com:16799", + client_certificate = certificate, + })) + + assert(bp.routes:insert({ + name = "tls-route", + hosts = { "example.com" }, + paths = { "/tls", }, + service = { id = service_tls.id }, + })) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "vault_ttl_test_cp", + cluster_listen = "127.0.0.1:9005", + admin_listen = "127.0.0.1:9001", + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "dummy", + log_level = "debug", + }, nil, nil, tls_fixtures )) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "vault_ttl_test_dp", + vaults = vault.name, + plugins = "dummy", + log_level = "debug", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "127.0.0.1:9002", + nginx_worker_processes = 1, + }, nil, nil, vault_fixtures )) + + admin_client = helpers.admin_client(nil, 9001) + client = helpers.proxy_client(nil, 9002) + end) + + lazy_teardown(function() + if client then + client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong("vault_ttl_test_cp") + helpers.stop_kong("vault_ttl_test_dp") + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + it("updates plugin config references (backend: #" .. vault.name .. ")", function() + helpers.wait_for_all_config_update({ + forced_admin_port = 9001, + forced_proxy_port = 9002, + }) + -- Wrong cert-key pair is being used in the pre-configured cert object + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + local body = assert.res_status(400, res) + assert.matches("The SSL certificate error", body) + + -- Switch to vault referenced key field + local res = assert(admin_client:patch("/certificates/"..certificate.id, { + body = { + key = fmt("{vault://%s/%s?ttl=%s}", vault.prefix, secret, 2), + cert = ssl_fixtures.cert_client, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + assert.res_status(200, res) + helpers.wait_for_all_config_update({ + forced_admin_port = 9001, + forced_proxy_port = 9002, + }) + + -- Assume wrong cert-key pair still being used + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + + local body = assert.res_status(400, res) + assert.matches("No required SSL certificate was sent", body) + + -- Update secret value and let cert be correct + vault:update_secret(secret, ssl_fixtures.key_client, { ttl = 2 }) + assert.with_timeout(7) + .with_step(0.5) + .ignore_exceptions(true) + .eventually(function() + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + + local body = assert.res_status(200, res) + assert.matches("it works", body) + return true + end).is_truthy("Expected certificate being refreshed") + end) end) + describe("rotation", function() + lazy_setup(function() + helpers.setenv("KONG_LUA_PATH_OVERRIDE", LUA_PATH) + helpers.setenv("KONG_VAULT_ROTATION_INTERVAL", "1") - lazy_teardown(function() - if client then - client:close() - end - if admin_client then - admin_client:close() - end + vault:setup() + vault:create_secret(secret, ssl_fixtures.key_alt) - helpers.stop_kong("vault_ttl_test_cp") - helpers.stop_kong("vault_ttl_test_dp") - vault:teardown() - - helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") - end) + local bp = helpers.get_db_utils(strategy, + { "vaults", "routes", "services", "certificates", "ca_certificates" }, + {}, + { vault.name }) - it("updates plugin config references (backend: #" .. vault.name .. ")", function() - helpers.wait_for_all_config_update({ - forced_admin_port = 9001, - forced_proxy_port = 9002, - }) - -- Wrong cert-key pair is being used in the pre-configured cert object - local res = client:get("/tls", { - headers = { - host = "example.com", - }, - timeout = 2, - }) - local body = assert.res_status(400, res) - assert.matches("The SSL certificate error", body) - - -- Switch to vault referenced key field - local res = assert(admin_client:patch("/certificates/"..certificate.id, { - body = { - key = fmt("{vault://%s/%s?ttl=%s}", vault.prefix, secret, 2), - cert = ssl_fixtures.cert_client, - }, - headers = { - ["Content-Type"] = "application/json", - }, - })) - assert.res_status(200, res) - helpers.wait_for_all_config_update({ - forced_admin_port = 9001, - forced_proxy_port = 9002, - }) + assert(bp.vaults:insert({ + name = vault.name, + prefix = vault.prefix, + config = vault.config, + })) - -- Assume wrong cert-key pair still being used - local res = client:get("/tls", { - headers = { - host = "example.com", - }, - timeout = 2, - }) + -- Prepare TLS upstream service + -- cert_alt & key_alt pair is not a correct client certificate + -- and it will fail the client TLS verification on server side + -- + -- On the other hand, cert_client & key_client pair is a correct + -- client certificate + certificate = assert(bp.certificates:insert({ + key = ssl_fixtures.key_alt, + cert = ssl_fixtures.cert_alt, + })) + + local service_tls = assert(bp.services:insert({ + name = "tls-service", + url = "https://example.com:16799", + client_certificate = certificate, + })) + + assert(bp.routes:insert({ + name = "tls-route", + hosts = { "example.com" }, + paths = { "/tls", }, + service = { id = service_tls.id }, + })) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "vault_ttl_test_cp", + cluster_listen = "127.0.0.1:9005", + admin_listen = "127.0.0.1:9001", + nginx_conf = "spec/fixtures/custom_nginx.template", + vaults = vault.name, + plugins = "dummy", + log_level = "debug", + }, nil, nil, tls_fixtures )) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "vault_ttl_test_dp", + vaults = vault.name, + plugins = "dummy", + log_level = "debug", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "127.0.0.1:9002", + nginx_worker_processes = 1, + }, nil, nil, vault_fixtures )) + + admin_client = helpers.admin_client(nil, 9001) + client = helpers.proxy_client(nil, 9002) + end) + + lazy_teardown(function() + if client then + client:close() + end + if admin_client then + admin_client:close() + end + + helpers.stop_kong("vault_ttl_test_cp") + helpers.stop_kong("vault_ttl_test_dp") + vault:teardown() + + helpers.unsetenv("KONG_LUA_PATH_OVERRIDE") + end) + + it("updates plugin config references while initial with an invalid string (backend: #" .. vault.name .. ")", function() + helpers.wait_for_all_config_update({ + forced_admin_port = 9001, + forced_proxy_port = 9002, + }) + + -- Switch to vault referenced key field + local res = assert(admin_client:patch("/certificates/"..certificate.id, { + body = { + key = fmt("{vault://%s/%s?ttl=%s}", vault.prefix, secret, 2), + cert = ssl_fixtures.cert_client, + }, + headers = { + ["Content-Type"] = "application/json", + }, + })) + assert.res_status(200, res) + helpers.wait_for_all_config_update({ + forced_admin_port = 9001, + forced_proxy_port = 9002, + }) + + -- Update secret value to an invalid key format + vault:update_secret(secret, "an invalid string", { ttl = 2 }) + + -- Wait until the invalid key is being cached + assert.with_timeout(7) + .with_step(0.5) + .ignore_exceptions(true) + .eventually(function() + helpers.clean_logfile("vault_ttl_test_dp/logs/error.log") + + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + + local body = assert.res_status(400, res) + assert.matches("No required SSL certificate was sent", body) + + assert.logfile("vault_ttl_test_dp/logs/error.log").has.line( + 'failed to get from node cache: could not parse PEM private key:', true) - local body = assert.res_status(400, res) - assert.matches("No required SSL certificate was sent", body) - - -- Update secret value and let cert be correct - vault:update_secret(secret, ssl_fixtures.key_client, { ttl = 2 }) - assert.with_timeout(7) - .with_step(0.5) - .ignore_exceptions(true) - .eventually(function() - local res = client:get("/tls", { - headers = { - host = "example.com", - }, - timeout = 2, - }) - - local body = assert.res_status(200, res) - assert.matches("it works", body) - return true - end).is_truthy("Expected certificate being refreshed") + return true + end).is_truthy("Invalid certificate being cached") + + -- Update secret value and let cert be correct + vault:update_secret(secret, ssl_fixtures.key_client, { ttl = 2 }) + + assert.with_timeout(7) + .with_step(0.5) + .ignore_exceptions(true) + .eventually(function() + local res = client:get("/tls", { + headers = { + host = "example.com", + }, + timeout = 2, + }) + + local body = assert.res_status(200, res) + assert.matches("it works", body) + return true + end).is_truthy("Expected certificate being refreshed") + end) end) end) diff --git a/t/05-mlcache/07-l1_serializer.t b/t/05-mlcache/07-l1_serializer.t index 74ec9c467f8..12739e6161b 100644 --- a/t/05-mlcache/07-l1_serializer.t +++ b/t/05-mlcache/07-l1_serializer.t @@ -739,3 +739,93 @@ GET /t opts.l1_serializer must be a function --- no_error_log [error] + + + +=== TEST 19: l1_serializer fails will not store the cached vaule in L2 +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local dict = ngx.shared.cache_shm + local mlcache = require "kong.resty.mlcache" + + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + error("cannot transform") + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.say(err) + end + ngx.say(data) + + local v, err = dict:get("my_mlcachekey") + if err then + ngx.log(ngx.ERR, err) + return + end + ngx.say("no value in shm: ", v == nil ) + } + } +--- request +GET /t +--- response_body_like +l1_serializer threw an error: .*?: cannot transform +nil +no value in shm: true +--- no_error_log +[error] + + + +=== TEST 20: l1_serializer fails will not store the cached vaule in L2 (L2 miss) +--- http_config eval: $::HttpConfig +--- config + location = /t { + content_by_lua_block { + local mlcache = require "kong.resty.mlcache" + + local called = false + local cache, err = mlcache.new("my_mlcache", "cache_shm", { + l1_serializer = function(s) + if not called then + called = true + error("cannot transform") + end + + return string.format("transform(%q)", s) + end, + }) + if not cache then + ngx.log(ngx.ERR, err) + return + end + + local data, err = cache:get("key", nil, function() return "foo" end) + if not data then + ngx.say(err) + end + ngx.say(data) + + local data, err = cache:get("key", nil, function() return "bar" end) + if not data then + ngx.say(err) + end + ngx.say(data) + } + } +--- request +GET /t +--- response_body_like +l1_serializer threw an error: .*?: cannot transform +nil +transform\("bar"\) +--- no_error_log +[error] From 1b52c4a1135fb0f7cb0fac53cbce5b1f49b1b2af Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 2 Jan 2025 16:08:26 +0800 Subject: [PATCH 4222/4351] feat(clustering/rpc): always sync when rpc connected (#14070) --- kong/clustering/data_plane.lua | 12 ++++++------ kong/clustering/services/sync/init.lua | 14 +++++++------- 2 files changed, 13 insertions(+), 13 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 87ee2735586..95dff28f0d6 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -96,11 +96,6 @@ function _M:init_worker(basic_info) -- if rpc is ready we will check then decide how to sync worker_events.register(function(capabilities_list) - -- we only check once - if self.inited then - return - end - local has_sync_v2 -- check cp's capabilities @@ -116,10 +111,15 @@ function _M:init_worker(basic_info) return end - ngx_log(ngx_WARN, "sync v1 is enabled due to rpc sync can not work.") + -- we only check once + if self.inited then + return + end self.inited = true + ngx_log(ngx_WARN, "sync v1 is enabled due to rpc sync can not work.") + -- only run in process which worker_id() == 0 start_communicate() diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index 188a003c939..56eda950794 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -57,11 +57,6 @@ function _M:init_worker() -- if rpc is ready we will start to sync worker_events.register(function(capabilities_list) - -- we only check once - if self.inited then - return - end - local has_sync_v2 -- check cp's capabilities @@ -78,11 +73,16 @@ function _M:init_worker() return end - self.inited = true - -- sync to CP ASAP assert(self.rpc:sync_once(FIRST_SYNC_DELAY)) + -- we only check once + if self.inited then + return + end + + self.inited = true + assert(self.rpc:sync_every(EACH_SYNC_DELAY)) end, "clustering:jsonrpc", "connected") From e0d6df75927e1fe9fcd32d338f6d24fe9e3d5d2f Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 2 Jan 2025 16:13:15 +0800 Subject: [PATCH 4223/4351] fix(clustering/rpc): check deltas if it is nil (#14064) --- kong/clustering/services/sync/rpc.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 26136ec025e..c84a10ecd76 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -194,6 +194,10 @@ local function do_sync() local deltas = ns_delta.deltas + if not deltas then + return nil, "sync get_delta error: deltas is null" + end + if isempty(deltas) then -- no delta to sync return true From 33523c94f132ffdd621c372615712d8f525bec92 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 3 Jan 2025 09:32:29 +0800 Subject: [PATCH 4224/4351] fix(clustering/rpc): invoke `notify_new_version` on events `clustering, push_config` (#14071) KAG-6100 --- kong/clustering/services/sync/init.lua | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index 56eda950794..c901914b623 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -44,6 +44,12 @@ function _M:init_worker() if self.is_cp then events.init() + -- When "clustering", "push_config" worker event is received by a worker, + -- it will notify the connected data planes + events.clustering_push_config(function(_) + self.hooks:notify_all_nodes() + end) + self.strategy:init_worker() return end From 45afb4d134b45175314fef92c3957d5efa32f3d1 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 3 Jan 2025 15:35:33 +0800 Subject: [PATCH 4225/4351] feat(clustering/rpc): stop `ngx.timer.every` if no `sync.v2` (#14076) KAG-5891 --- kong/clustering/data_plane.lua | 18 ++++++++++-------- kong/clustering/services/sync/init.lua | 8 +------- kong/clustering/services/sync/rpc.lua | 20 ++++++++++++++++++-- 3 files changed, 29 insertions(+), 17 deletions(-) diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 95dff28f0d6..3364a331ddb 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -88,6 +88,9 @@ function _M:init_worker(basic_info) -- does not config rpc sync if not kong.sync then + -- start communicate() + self.run_communicate = true + start_communicate() return end @@ -108,15 +111,13 @@ function _M:init_worker(basic_info) -- cp supports kong.sync.v2 if has_sync_v2 then + -- notify communicate() to exit + self.run_communicate = false return end - -- we only check once - if self.inited then - return - end - - self.inited = true + -- start communicate() + self.run_communicate = true ngx_log(ngx_WARN, "sync v1 is enabled due to rpc sync can not work.") @@ -262,7 +263,8 @@ function _M:communicate(premature) local config_err_t local config_thread = ngx.thread.spawn(function() - while not exiting() and not config_exit do + -- outside flag will stop the communicate() loop + while not exiting() and not config_exit and self.run_communicate do local ok, err = config_semaphore:wait(1) if not ok then @@ -416,7 +418,7 @@ function _M:communicate(premature) ngx_log(ngx_ERR, _log_prefix, perr, log_suffix) end - if not exiting() then + if not exiting() and self.run_communicate then assert(ngx.timer.at(reconnection_delay, function(premature) self:communicate(premature) end)) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index c901914b623..1ee55254e4b 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -76,19 +76,13 @@ function _M:init_worker() -- cp does not support kong.sync.v2 if not has_sync_v2 then ngx.log(ngx.WARN, "rpc sync is disabled in CP.") + assert(self.rpc:sync_every(EACH_SYNC_DELAY), true) -- stop timer return end -- sync to CP ASAP assert(self.rpc:sync_once(FIRST_SYNC_DELAY)) - -- we only check once - if self.inited then - return - end - - self.inited = true - assert(self.rpc:sync_every(EACH_SYNC_DELAY)) end, "clustering:jsonrpc", "connected") diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index c84a10ecd76..108c54d7fdd 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -413,8 +413,24 @@ function _M:sync_once(delay) end -function _M:sync_every(delay) - return ngx.timer.every(delay, sync_handler) +function _M:sync_every(delay, stop) + local name = "rpc_sync_v2_every" + local is_managed = kong.timer:is_managed(name) + + -- we only start or stop once + + if stop then + if is_managed then + assert(kong.timer:cancel(name)) + end + return true + end + + if is_managed then + return true + end + + return kong.timer:named_every(name, delay, sync_handler) end From eb3293ce36c3063489689c88be99000c87ee4a17 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Fri, 3 Jan 2025 06:28:32 +0800 Subject: [PATCH 4226/4351] feat(clustering/rpc): generate rpc disconnected event rpc disconnected --- kong/clustering/rpc/manager.lua | 11 +++++++++++ kong/clustering/services/sync/init.lua | 5 +++++ 2 files changed, 16 insertions(+) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 88dfa6a8594..f1918398c76 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -469,6 +469,17 @@ function _M:handle_websocket() local res, err = s:join() self:_remove_socket(s) + -- tell outside that rpc disconnected + do + local worker_events = assert(kong.worker_events) + + -- notify this worker + local ok, err = worker_events.post_local("clustering:jsonrpc", "disconnected") + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to post rpc disconnected event: ", err) + end + end + if not res then ngx_log(ngx_ERR, _log_prefix, "RPC connection broken: ", err, " node_id: ", node_id) return ngx_exit(ngx.ERROR) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index 1ee55254e4b..ba431420d0d 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -86,6 +86,11 @@ function _M:init_worker() assert(self.rpc:sync_every(EACH_SYNC_DELAY)) end, "clustering:jsonrpc", "connected") + + -- if rpc is down we will also stop to sync + worker_events.register(function() + assert(self.rpc:sync_every(EACH_SYNC_DELAY), true) -- stop timer + end, "clustering:jsonrpc", "disconnected") end From df6cc598b65d4d205ae148812d0a673d2fc098b9 Mon Sep 17 00:00:00 2001 From: chronolaw Date: Mon, 6 Jan 2025 13:12:09 +0800 Subject: [PATCH 4227/4351] fix(clustering/rpc): fix mistake of stop timer --- kong/clustering/services/sync/init.lua | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index ba431420d0d..73864a17f09 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -76,7 +76,7 @@ function _M:init_worker() -- cp does not support kong.sync.v2 if not has_sync_v2 then ngx.log(ngx.WARN, "rpc sync is disabled in CP.") - assert(self.rpc:sync_every(EACH_SYNC_DELAY), true) -- stop timer + assert(self.rpc:sync_every(EACH_SYNC_DELAY, true)) -- stop timer return end @@ -89,7 +89,7 @@ function _M:init_worker() -- if rpc is down we will also stop to sync worker_events.register(function() - assert(self.rpc:sync_every(EACH_SYNC_DELAY), true) -- stop timer + assert(self.rpc:sync_every(EACH_SYNC_DELAY, true)) -- stop timer end, "clustering:jsonrpc", "disconnected") end From 3636949548631c33e6ac9d6e07e144d078fc64b9 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 8 Jan 2025 12:03:27 +0800 Subject: [PATCH 4228/4351] fix(clustering/rpc): dont start too many timers for sync (#14089) KAG-6114 --- kong/clustering/services/sync/rpc.lua | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 108c54d7fdd..5af99ca68c6 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -369,7 +369,7 @@ local sync_once_impl local function start_sync_once_timer(retry_count) - local ok, err = ngx.timer.at(0, sync_once_impl, retry_count or 0) + local ok, err = kong.timer:at(0, sync_once_impl, retry_count or 0) if not ok then return nil, err end @@ -385,6 +385,8 @@ function sync_once_impl(premature, retry_count) sync_handler() + -- check if "kong.sync.v2.notify_new_version" updates the latest version + local latest_notified_version = ngx.shared.kong:get(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY) if not latest_notified_version then ngx_log(ngx_DEBUG, "no version notified yet") @@ -409,7 +411,15 @@ end function _M:sync_once(delay) - return ngx.timer.at(delay or 0, sync_once_impl, 0) + local name = "rpc_sync_v2_once" + local is_managed = kong.timer:is_managed(name) + + -- we are running a sync handler + if is_managed then + return true + end + + return kong.timer:named_at(name, delay or 0, sync_once_impl, 0) end From 096d4756eed3e2b28f7361752bb10d1044642fd3 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Wed, 8 Jan 2025 14:30:40 +0800 Subject: [PATCH 4229/4351] fix(session): adds a compatablity for session (#14085) Add compatibility to #13990 KM-878 --- kong/clustering/compat/removed_fields.lua | 6 +++++ .../09-hybrid_mode/09-config-compat_spec.lua | 25 +++++++++++++++++++ 2 files changed, 31 insertions(+) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 00bafc650f8..b52e215fec1 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -228,4 +228,10 @@ return { "queue.concurrency_limit", }, }, + [30010000000] = { + session = { + "hash_subject", + "store_metadata", + } + } } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 79a73e5ec50..07677fe45e8 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -602,6 +602,31 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) end) + describe("compatibility tests for sesssion plugin", function () + it("removes `config.store_metadata` and `config.hash_subject` before sending them to older(3.9.0.0)DP nodes", function () + local session = admin.plugins:insert { + name = "session", + enabled = true, + config = { + -- [[ new fields 3.10.0 + store_metadata = true, + hash_subject = true, + -- ]] + } + } + + assert.not_nil(session.config.store_metadata) + assert.not_nil(session.config.hash_subject) + local expected_session = cycle_aware_deep_copy(session) + expected_session.config.store_metadata = nil + expected_session.config.hash_subject = nil + do_assert(uuid(), "3.9.0", expected_session) + + -- cleanup + admin.plugins:remove({ id = session.id }) + end) + end) + describe("ai plugins supported providers", function() it("[ai-proxy] tries to use unsupported providers on older Kong versions", function() -- [[ 3.8.x ]] -- From bb0a33e53844e490056d1638db56aa689f00164a Mon Sep 17 00:00:00 2001 From: Qi Date: Wed, 8 Jan 2025 16:01:20 +0800 Subject: [PATCH 4230/4351] chore(CI): remove `release-and-tests-fail-bot.yml` (#14090) KAG-6124 --- .../workflows/release-and-tests-fail-bot.yml | 77 ------------------- 1 file changed, 77 deletions(-) delete mode 100644 .github/workflows/release-and-tests-fail-bot.yml diff --git a/.github/workflows/release-and-tests-fail-bot.yml b/.github/workflows/release-and-tests-fail-bot.yml deleted file mode 100644 index d035db3f19b..00000000000 --- a/.github/workflows/release-and-tests-fail-bot.yml +++ /dev/null @@ -1,77 +0,0 @@ -name: Notify Slack user on workflow failure - -on: - workflow_run: - workflows: ["Package & Release", "Build & Test"] - types: - - completed - branches: - - master - - release/* - - next/* - -jobs: - notify_failure: - runs-on: ubuntu-latest - if: ${{ github.event.workflow_run.conclusion == 'failure' && github.event.workflow_run.event != 'schedule' }} - steps: - - name: Fetch mapping file - id: fetch_mapping - uses: actions/github-script@v7 - env: - ACCESS_TOKEN: ${{ secrets.PAT }} - with: - script: | - const url = 'https://raw.githubusercontent.com/Kong/github-slack-mapping/main/mapping.json'; - const headers = {Authorization: `token ${process.env.ACCESS_TOKEN}`}; - const response = await fetch(url, {headers}); - const mapping = await response.json(); - return mapping; - - - name: Retrieve PR info - id: retrieve_pr_info - env: - ACCESS_TOKEN: ${{ secrets.PAT }} - run: | - repo_name="${{ github.event.workflow_run.repository.full_name }}" - head_sha="${{ github.event.workflow_run.head_sha }}" - IFS=$'\t' read pr_html_url pr_user_login < <(curl -sS \ - -H "Authorization: Bearer ${{ env.ACCESS_TOKEN }}" \ - -H "Accept: application/vnd.github+json" \ - -H "X-GitHub-Api-Version: 2022-11-28" \ - "https://api.github.com/repos/$repo_name/commits/$head_sha/pulls" \ - | jq -r '.[0] | [.html_url, .user.login] | @tsv') - echo "pr_html_url=$pr_html_url" >> $GITHUB_OUTPUT - echo "pr_user_login=$pr_user_login" >> $GITHUB_OUTPUT - shell: bash - - - name: Generate Slack Payload - id: generate-payload - env: - SLACK_CHANNEL: gateway-notifications - SLACK_MAPPING: "${{ steps.fetch_mapping.outputs.result }}" - uses: actions/github-script@v7 - with: - script: | - const pr_html_url = "${{ steps.retrieve_pr_info.outputs.pr_html_url }}"; - const workflow_name = "${{ github.event.workflow_run.name }}"; - const repo_name = "${{ github.event.workflow_run.repository.full_name }}"; - const branch_name = "${{ github.event.workflow_run.head_branch }}"; - const run_url = "${{ github.event.workflow_run.html_url }}"; - const slack_mapping = JSON.parse(process.env.SLACK_MAPPING); - const actor_github_id = "${{ steps.retrieve_pr_info.outputs.pr_user_login }}"; - const actor_slack_id = slack_mapping[actor_github_id]; - const actor = actor_slack_id ? `<@${actor_slack_id}>` : actor_github_id; - const payload = { - text: `${actor} , workflow “${workflow_name}” failed, repo: "${repo_name}", branch: "${branch_name}", PR: "${pr_html_url}". Please check it: ${run_url}.`, - channel: process.env.SLACK_CHANNEL, - }; - return JSON.stringify(payload); - result-encoding: string - - - name: Send Slack Message - uses: slackapi/slack-github-action@70cd7be8e40a46e8b0eced40b0de447bdb42f68e # v1.26.0 - with: - payload: ${{ steps.generate-payload.outputs.result }} - env: - SLACK_WEBHOOK_URL: ${{ secrets.SLACK_GATEWAY_NOTIFICATIONS_WEBHOOK }} From bd704572e9505cfdeceb486de443ec0a6a37f144 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 9 Jan 2025 10:31:09 +0800 Subject: [PATCH 4231/4351] fix(clustering/rpc): check return value of `kong.timer` (#14112) This PR follows #14089. KAG-6114 --- kong/clustering/services/sync/rpc.lua | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 5af99ca68c6..b46f7960c08 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -419,7 +419,12 @@ function _M:sync_once(delay) return true end - return kong.timer:named_at(name, delay or 0, sync_once_impl, 0) + local ok, err = kong.timer:named_at(name, delay or 0, sync_once_impl, 0) + if not ok then + return nil, err + end + + return true end @@ -440,7 +445,12 @@ function _M:sync_every(delay, stop) return true end - return kong.timer:named_every(name, delay, sync_handler) + local ok, err = kong.timer:named_every(name, delay, sync_handler) + if not ok then + return nil, err + end + + return true end From 0a440b6eca935cc7c49a29fc13c6e4f04b5adfcc Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 9 Jan 2025 12:54:52 +0800 Subject: [PATCH 4232/4351] chore(ci): pin third-party GitHub actions to specific commit hashes (#14115) --- .github/workflows/autodocs.yml | 2 +- .github/workflows/build_and_test.yml | 2 +- .github/workflows/changelog-validation.yml | 2 +- .github/workflows/label-schema.yml | 2 +- .github/workflows/release.yml | 12 ++++++------ .github/workflows/update-test-runtime-statistics.yml | 2 +- 6 files changed, 11 insertions(+), 11 deletions(-) diff --git a/.github/workflows/autodocs.yml b/.github/workflows/autodocs.yml index baf03c474da..8564adc087d 100644 --- a/.github/workflows/autodocs.yml +++ b/.github/workflows/autodocs.yml @@ -123,7 +123,7 @@ jobs: git checkout -b "autodocs-${{ steps.kong-branch.outputs.name }}" - name: Commit autodoc changes - uses: stefanzweifel/git-auto-commit-action@v5 + uses: stefanzweifel/git-auto-commit-action@8621497c8c39c72f3e2a999a26b4ca1b5058a842 # v5 with: repository: "./docs.konghq.com" commit_message: "Autodocs update" diff --git a/.github/workflows/build_and_test.yml b/.github/workflows/build_and_test.yml index b6a8060f4a4..51d667e8ebb 100644 --- a/.github/workflows/build_and_test.yml +++ b/.github/workflows/build_and_test.yml @@ -139,7 +139,7 @@ jobs: uses: actions/checkout@v4 - name: Download runtimes file - uses: Kong/gh-storage/download@v1 + uses: Kong/gh-storage/download@b196a6b94032e56e414227c749e9f96a6afc2b91 # v1 env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} with: diff --git a/.github/workflows/changelog-validation.yml b/.github/workflows/changelog-validation.yml index d865e4b6001..6796acedc6d 100644 --- a/.github/workflows/changelog-validation.yml +++ b/.github/workflows/changelog-validation.yml @@ -12,6 +12,6 @@ jobs: - uses: actions/checkout@v4 - name: Validate changelogs - uses: Kong/gateway-changelog@main + uses: Kong/gateway-changelog@bc389e6bcc015b3560c4d1024a3782331602a0f6 with: files: changelog/unreleased/*/*.yml diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index 1fd10069810..34a2ea6281a 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -8,7 +8,7 @@ jobs: runs-on: ubuntu-latest steps: - name: Schema change label found - uses: rtCamp/action-slack-notify@v2 + uses: rtCamp/action-slack-notify@c33737706dea87cd7784c687dadc9adf1be59990 # v2 continue-on-error: true env: SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 4dfd3d2baa4..f3674150428 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -340,7 +340,7 @@ jobs: - name: Docker meta id: meta - uses: docker/metadata-action@v5 + uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5 env: DOCKER_METADATA_PR_HEAD_SHA: true with: @@ -351,10 +351,10 @@ jobs: - name: Set up QEMU if: matrix.docker-platforms != '' - uses: docker/setup-qemu-action@v3 + uses: docker/setup-qemu-action@53851d14592bedcffcf25ea515637cff71ef929a # v3 - name: Set up Docker Buildx - uses: docker/setup-buildx-action@v3 + uses: docker/setup-buildx-action@6524bf65af31da8d45b59e8c27de4bd072b392f5 # v3 - name: Set platforms id: docker_platforms_arg @@ -380,7 +380,7 @@ jobs: echo "rpm_platform=$rpm_platform" >> $GITHUB_OUTPUT - name: Build Docker Image - uses: docker/build-push-action@v5 + uses: docker/build-push-action@ca052bb54ab0790a636c9b5f226502c73d547a25 # v5 with: file: build/dockerfiles/${{ matrix.package }}.Dockerfile context: . @@ -458,7 +458,7 @@ jobs: IMAGE: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} steps: - name: Install regctl - uses: regclient/actions/regctl-installer@main + uses: regclient/actions/regctl-installer@ce5fd131e371ffcdd7508b478cb223b3511a9183 - name: Login to Docker Hub if: ${{ env.HAS_ACCESS_TO_GITHUB_TOKEN }} @@ -601,7 +601,7 @@ jobs: - name: Docker meta id: meta - uses: docker/metadata-action@v5 + uses: docker/metadata-action@369eb591f429131d6889c46b94e711f089e6ca96 # v5 with: images: ${{ needs.metadata.outputs.docker-repository }} sep-tags: " " diff --git a/.github/workflows/update-test-runtime-statistics.yml b/.github/workflows/update-test-runtime-statistics.yml index 928718a5cd1..4cc70469f29 100644 --- a/.github/workflows/update-test-runtime-statistics.yml +++ b/.github/workflows/update-test-runtime-statistics.yml @@ -28,7 +28,7 @@ jobs: artifact-name-regexp: "^test-runtime-statistics-\\d+$" - name: Upload new runtimes file - uses: Kong/gh-storage/upload@v1 + uses: Kong/gh-storage/upload@b196a6b94032e56e414227c749e9f96a6afc2b91 # v1 env: GITHUB_TOKEN: ${{ secrets.PAT }} with: From b7f5ed2c927912e094eb0d58d5ffcdbeb4c55cd9 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Thu, 9 Jan 2025 17:01:31 +0800 Subject: [PATCH 4233/4351] fix(llm): response stream chunking de-buffering (#14079) Fixes an issue where "AI streaming responses" were returning all inside a single chunk, instead of being returned chunk-by-chunk to the client. Also fixes other parsing issues with Bedrock, where the wrong response content-type was used. FTI-6419 --- changelog/unreleased/kong/fix-ai-chunking.yml | 3 ++ kong-3.10.0-0.rockspec | 1 + kong/llm/plugin/base.lua | 22 ---------- .../shared-filters/enable-buffering.lua | 7 +++- .../normalize-response-header.lua | 41 +++++++++++++++++++ .../plugin/shared-filters/parse-sse-chunk.lua | 4 +- kong/plugins/ai-proxy/handler.lua | 2 +- .../09-streaming_integration_spec.lua | 10 +++++ 8 files changed, 63 insertions(+), 27 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-chunking.yml create mode 100644 kong/llm/plugin/shared-filters/normalize-response-header.lua diff --git a/changelog/unreleased/kong/fix-ai-chunking.yml b/changelog/unreleased/kong/fix-ai-chunking.yml new file mode 100644 index 00000000000..65d66dc4d21 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-chunking.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where response streaming in Gemini and Bedrock providers was returning whole chat responses in one chunk." +type: bugfix +scope: Plugin diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index 1d17a970c9c..31f68741f8c 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -658,6 +658,7 @@ build = { ["kong.llm.plugin.shared-filters.enable-buffering"] = "kong/llm/plugin/shared-filters/enable-buffering.lua", ["kong.llm.plugin.shared-filters.normalize-json-response"] = "kong/llm/plugin/shared-filters/normalize-json-response.lua", ["kong.llm.plugin.shared-filters.normalize-request"] = "kong/llm/plugin/shared-filters/normalize-request.lua", + ["kong.llm.plugin.shared-filters.normalize-response-header"] = "kong/llm/plugin/shared-filters/normalize-response-header.lua", ["kong.llm.plugin.shared-filters.normalize-sse-chunk"] = "kong/llm/plugin/shared-filters/normalize-sse-chunk.lua", ["kong.llm.plugin.shared-filters.parse-json-response"] = "kong/llm/plugin/shared-filters/parse-json-response.lua", ["kong.llm.plugin.shared-filters.parse-request"] = "kong/llm/plugin/shared-filters/parse-request.lua", diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index c678ec43d0a..531c45583db 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -100,28 +100,6 @@ function MetaPlugin:rewrite(sub_plugin, conf) end function MetaPlugin:header_filter(sub_plugin, conf) - -- for error and exit response, just use plaintext headers - if kong.response.get_source() == "service" then - -- we use openai's streaming mode (SSE) - if get_global_ctx("stream_mode") then - -- we are going to send plaintext event-stream frames for ALL models - kong.response.set_header("Content-Type", "text/event-stream") - -- TODO: disable gzip for SSE because it needs immediate flush for each chunk - -- and seems nginx doesn't support it - - elseif get_global_ctx("accept_gzip") then - -- for gzip response, don't set content-length at all to align with upstream - kong.response.clear_header("Content-Length") - kong.response.set_header("Content-Encoding", "gzip") - - else - kong.response.clear_header("Content-Encoding") - end - - else - kong.response.clear_header("Content-Encoding") - end - run_stage(STAGES.REQ_POST_PROCESSING, sub_plugin, conf) -- TODO: order this in better place run_stage(STAGES.RES_INTROSPECTION, sub_plugin, conf) diff --git a/kong/llm/plugin/shared-filters/enable-buffering.lua b/kong/llm/plugin/shared-filters/enable-buffering.lua index eee9757fce1..055713c2e00 100644 --- a/kong/llm/plugin/shared-filters/enable-buffering.lua +++ b/kong/llm/plugin/shared-filters/enable-buffering.lua @@ -4,12 +4,15 @@ local _M = { DESCRIPTION = "set the response to buffering mode", } +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(_M.NAME) + function _M:run(_) - if ngx.get_phase() == "access" then + if ngx.get_phase() == "access" and (not get_global_ctx("stream_mode")) then kong.service.request.enable_buffering() end return true end -return _M \ No newline at end of file +return _M diff --git a/kong/llm/plugin/shared-filters/normalize-response-header.lua b/kong/llm/plugin/shared-filters/normalize-response-header.lua new file mode 100644 index 00000000000..3ab240a1527 --- /dev/null +++ b/kong/llm/plugin/shared-filters/normalize-response-header.lua @@ -0,0 +1,41 @@ +local _M = { + NAME = "normalize-response-header", + STAGE = "REQ_POST_PROCESSING", + DESCRIPTION = "normalize upstream response headers", +} + +local ai_plugin_ctx = require("kong.llm.plugin.ctx") +local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(_M.NAME) + +local FILTER_OUTPUT_SCHEMA = { + stream_content_type = "string", +} + +local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) + +function _M:run(_) + -- for error and exit response, just use plaintext headers + if kong.response.get_source() == "service" then + -- we use openai's streaming mode (SSE) + if get_global_ctx("stream_mode") then + -- we are going to send plaintext event-stream frames for ALL models, + -- but we capture the original incoming content-type for the chunk-parser later. + set_ctx("stream_content_type", kong.service.response.get_header("Content-Type")) + kong.response.set_header("Content-Type", "text/event-stream") + + -- TODO: disable gzip for SSE because it needs immediate flush for each chunk + -- and seems nginx doesn't support it + elseif get_global_ctx("accept_gzip") then + -- for gzip response, don't set content-length at all to align with upstream + kong.response.clear_header("Content-Length") + kong.response.set_header("Content-Encoding", "gzip") + else + kong.response.clear_header("Content-Encoding") + end + else + kong.response.clear_header("Content-Encoding") + end + return true +end + +return _M diff --git a/kong/llm/plugin/shared-filters/parse-sse-chunk.lua b/kong/llm/plugin/shared-filters/parse-sse-chunk.lua index b0c9195a8e2..ac1dd0da521 100644 --- a/kong/llm/plugin/shared-filters/parse-sse-chunk.lua +++ b/kong/llm/plugin/shared-filters/parse-sse-chunk.lua @@ -15,10 +15,10 @@ local FILTER_OUTPUT_SCHEMA = { local get_global_ctx, _ = ai_plugin_ctx.get_global_accessors(_M.NAME) local _, set_ctx = ai_plugin_ctx.get_namespaced_accesors(_M.NAME, FILTER_OUTPUT_SCHEMA) - local function handle_streaming_frame(conf, chunk, finished) - local content_type = kong.service.response.get_header("Content-Type") + local content_type = ai_plugin_ctx.get_namespaced_ctx("normalize-response-header", "stream_content_type") + local normalized_content_type = content_type and content_type:sub(1, (content_type:find(";") or 0) - 1) if normalized_content_type and (not ai_shared._SUPPORTED_STREAMING_CONTENT_TYPES[normalized_content_type]) then return true diff --git a/kong/plugins/ai-proxy/handler.lua b/kong/plugins/ai-proxy/handler.lua index 6c0320411e7..4a7eaff055d 100644 --- a/kong/plugins/ai-proxy/handler.lua +++ b/kong/plugins/ai-proxy/handler.lua @@ -7,7 +7,7 @@ local AIPlugin = ai_plugin_base.define(NAME, PRIORITY) local SHARED_FILTERS = { "parse-request", "normalize-request", "enable-buffering", - "parse-sse-chunk", "normalize-sse-chunk", + "normalize-response-header", "parse-sse-chunk", "normalize-sse-chunk", "parse-json-response", "normalize-json-response", "serialize-analytics", } diff --git a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua index 6ba0d7bdf97..e9cb676a0e8 100644 --- a/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/09-streaming_integration_spec.lua @@ -640,6 +640,8 @@ for _, strategy in helpers.all_strategies() do assert.equal(#events, 8) assert.equal(buf:tostring(), "The answer to 1 + 1 is 2.") + -- to verifiy not enable `kong.service.request.enable_buffering()` + assert.logfile().has.no.line("/kong_buffered_http", true, 10) end) it("good stream request openai with partial split chunks", function() @@ -728,6 +730,8 @@ for _, strategy in helpers.all_strategies() do assert.same(tonumber(string.format("%.3f", actual_time_per_token)), tonumber(string.format("%.3f", time_per_token))) assert.match_re(actual_request_log, [[.*content.*What is 1 \+ 1.*]]) assert.match_re(actual_response_log, [[.*content.*The answer.*]]) + -- to verifiy not enable `kong.service.request.enable_buffering()` + assert.logfile().has.no.line("/kong_buffered_http", true, 10) end) it("good stream request cohere", function() @@ -790,6 +794,8 @@ for _, strategy in helpers.all_strategies() do assert.equal(#events, 17) assert.equal(buf:tostring(), "1 + 1 = 2. This is the most basic example of addition.") + -- to verifiy not enable `kong.service.request.enable_buffering()` + assert.logfile().has.no.line("/kong_buffered_http", true, 10) end) it("good stream request anthropic", function() @@ -852,6 +858,8 @@ for _, strategy in helpers.all_strategies() do assert.equal(#events, 8) assert.equal(buf:tostring(), "1 + 1 = 2") + -- to verifiy not enable `kong.service.request.enable_buffering()` + assert.logfile().has.no.line("/kong_buffered_http", true, 10) end) it("bad request is returned to the client not-streamed", function() @@ -902,6 +910,8 @@ for _, strategy in helpers.all_strategies() do assert.equal(#events, 1) assert.equal(res.status, 400) + -- to verifiy not enable `kong.service.request.enable_buffering()` + assert.logfile().has.no.line("/kong_buffered_http", true, 10) end) end) From f4d9c7fe0edeb5fef91b6817febea9ffca73a8ac Mon Sep 17 00:00:00 2001 From: kurt Date: Thu, 9 Jan 2025 17:40:52 +0800 Subject: [PATCH 4234/4351] fix(core): set correct permissions for socket path when umask is set to `0027` (#14084) When umask is configured to `0027`, the newly created `kong_config.socket_path` directory inherits permissions `750`, which restricts access for worker processes. This commit ensures that the `socket_path` directory is explicitly set to permissions `755` using `chmod 755`, thereby preventing permission-related errors and allowing proper access for all necessary processes. Fix: [FTI-6298](https://konghq.atlassian.net/browse/FTI-6298) Signed-off-by: tzssangglass --- changelog/unreleased/kong/fix-socket-path-permissions.yml | 3 +++ kong/cmd/utils/prefix_handler.lua | 6 ++++++ 2 files changed, 9 insertions(+) create mode 100644 changelog/unreleased/kong/fix-socket-path-permissions.yml diff --git a/changelog/unreleased/kong/fix-socket-path-permissions.yml b/changelog/unreleased/kong/fix-socket-path-permissions.yml new file mode 100644 index 00000000000..6e74adc0456 --- /dev/null +++ b/changelog/unreleased/kong/fix-socket-path-permissions.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where `socket_path` permissions were not correctly set to `755` when the umask setting did not give enough permission" +type: bugfix +scope: Core diff --git a/kong/cmd/utils/prefix_handler.lua b/kong/cmd/utils/prefix_handler.lua index a51f6d8d05d..f25832699c3 100644 --- a/kong/cmd/utils/prefix_handler.lua +++ b/kong/cmd/utils/prefix_handler.lua @@ -509,6 +509,12 @@ local function prepare_prefix(kong_config, nginx_custom_template_path, skip_writ if not ok then return nil, err end + + local ok, _, _, stderr = pl_utils.executeex("chmod 755 " .. kong_config.socket_path) + if not ok then + return nil, "can not set correct permissions for socket path: " .. kong_config.socket_path + .. " (" .. stderr .. ")" + end end -- create directories in prefix From 24b6212bf51efec3a56efb80d6d484751a2f1b56 Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Thu, 9 Jan 2025 17:50:16 +0800 Subject: [PATCH 4235/4351] fix(workflow): rename workflows (#14117) KAG-6136 --- .github/workflows/{backport.yml => backport-v2.yml} | 4 ++-- .github/workflows/{cherry-picks.yml => cherry-picks-v2.yml} | 6 +++--- .github/workflows/{labeler.yml => labeler-v2.yml} | 4 ++-- 3 files changed, 7 insertions(+), 7 deletions(-) rename .github/workflows/{backport.yml => backport-v2.yml} (97%) rename .github/workflows/{cherry-picks.yml => cherry-picks-v2.yml} (94%) rename .github/workflows/{labeler.yml => labeler-v2.yml} (75%) diff --git a/.github/workflows/backport.yml b/.github/workflows/backport-v2.yml similarity index 97% rename from .github/workflows/backport.yml rename to .github/workflows/backport-v2.yml index 4ba4f42d00a..1ba38ba9b57 100644 --- a/.github/workflows/backport.yml +++ b/.github/workflows/backport-v2.yml @@ -1,6 +1,6 @@ -name: Backport +name: Backport v2 on: - pull_request_target: + pull_request: types: [closed, labeled] # runs when the pull request is closed/merged or labeled (to trigger a backport in hindsight) permissions: contents: write # so it can comment diff --git a/.github/workflows/cherry-picks.yml b/.github/workflows/cherry-picks-v2.yml similarity index 94% rename from .github/workflows/cherry-picks.yml rename to .github/workflows/cherry-picks-v2.yml index 95382458f27..08736f0034c 100644 --- a/.github/workflows/cherry-picks.yml +++ b/.github/workflows/cherry-picks-v2.yml @@ -1,6 +1,6 @@ -name: Cherry Pick to remote repository +name: Cherry Pick to remote repository v2 on: - pull_request_target: + pull_request: types: [closed, labeled] issue_comment: types: [created] @@ -17,7 +17,7 @@ jobs: if: > github.ref == 'refs/heads/master' && ( - github.event_name == 'pull_request_target' && + github.event_name == 'pull_request' && github.event.pull_request.merged ) || ( github.event_name == 'issue_comment' && diff --git a/.github/workflows/labeler.yml b/.github/workflows/labeler-v2.yml similarity index 75% rename from .github/workflows/labeler.yml rename to .github/workflows/labeler-v2.yml index e57cd86e2b3..1ccde873a9c 100644 --- a/.github/workflows/labeler.yml +++ b/.github/workflows/labeler-v2.yml @@ -1,6 +1,6 @@ -name: "Pull Request Labeler" +name: "Pull Request Labeler v2" on: -- pull_request_target +- pull_request jobs: labeler: From 3e1faacb69c7cbc5e309b368fe0ce68fd9e18e1b Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Thu, 9 Jan 2025 18:10:54 +0800 Subject: [PATCH 4236/4351] fix(workflow): remove unused pr-diff workflow (#14119) --- .github/workflows/pr-diff.yml | 102 ---------------------------------- 1 file changed, 102 deletions(-) delete mode 100644 .github/workflows/pr-diff.yml diff --git a/.github/workflows/pr-diff.yml b/.github/workflows/pr-diff.yml deleted file mode 100644 index 2f6c05a9c50..00000000000 --- a/.github/workflows/pr-diff.yml +++ /dev/null @@ -1,102 +0,0 @@ -name: PR Diff - -on: - issue_comment: - types: [created] - -permissions: - issues: write - pull-requests: write - contents: read - -jobs: - pr_diff: - runs-on: ubuntu-latest - - # Only run when a comment containing `/prdiff` is created - # and the author is a member, collaborator or owner - if: > - ( - github.event_name == 'issue_comment' && - github.event.issue.pull_request && - contains(fromJSON('["MEMBER", "COLLABORATOR", "OWNER"]'), github.event.comment.author_association) && - startsWith(github.event.comment.body, '/prdiff') - ) - - steps: - - name: Checkout repository - uses: actions/checkout@v4 - - - name: Read comment - id: read_comment - env: - COMMENT_BODY: ${{ github.event.comment.body }} - run: | - if [[ "$COMMENT_BODY" =~ ^/prdiff[[:space:]]([^[:space:]]+) ]]; then - CMD_ARG=${BASH_REMATCH[1]} - echo "Using cmd argument: $CMD_ARG" - echo "other_pr=$CMD_ARG" >> $GITHUB_OUTPUT - else - echo "Comment does not match format: '/prdiff ': ignoring" - fi - - - name: Validate input - if: steps.read_comment.outputs.other_pr - id: validate_url - uses: actions/github-script@v7 - with: - script: | - const url = `${{ steps.read_comment.outputs.other_pr }}`; - - try { - const validUrl = new URL(url); - - // Check if URL is a GitHub PR URL - const regex = /^https:\/\/github\.com\/[^\/]+\/[^\/]+\/pull\/\d+$/; - if (!regex.test(validUrl.href)) { - core.setFailed('The provided URL is not a valid GitHub PR URL.'); - } - } catch (error) { - core.setFailed('The provided URL is not valid.'); - } - - - name: Get current PR URL - if: success() && steps.read_comment.outputs.other_pr - id: get_pr_url - run: | - PR_URL="https://github.com/${{ github.repository }}/pull/${{ github.event.issue.number }}" - echo "PR_URL=$PR_URL" >> $GITHUB_OUTPUT - - - name: Obtain diff with the PR provided - if: success() && steps.read_comment.outputs.other_pr - id: run_extension - env: - GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} - run: | - gh extension install samugi/gh-compr --pin "3785a2d3270c52164fb1f7f63bd3c5df66bedead" - OTHER_PR=${{ steps.read_comment.outputs.other_pr }} - CURRENT_PR=${{ steps.get_pr_url.outputs.PR_URL }} - - set +e - OUTPUT=$(gh compr $OTHER_PR $CURRENT_PR) - EXIT_STATUS=$? - if [ $EXIT_STATUS -ne 0 ]; then - echo "MESSAGE<$OUTPUT\n"$'\n'EOF >> "$GITHUB_OUTPUT" - else - # escape to prepare for assignment to template literal - ESCAPED_OUTPUT=$(echo "$OUTPUT" | sed -e 's/`/\\`/g' -e 's/\$/\\\$/g') - echo "MESSAGE<\nClick to expand\n\n\\\`\\\`\\\`diff\n$ESCAPED_OUTPUT\n\\\`\\\`\\\`\n"$'\n'EOF >> "$GITHUB_OUTPUT" - fi - - - name: Post result as comment in the PR - uses: actions/github-script@v7 - if: steps.run_extension.outputs.MESSAGE - with: - script: | - const commentBody = `${{ steps.run_extension.outputs.MESSAGE }}`; - github.rest.issues.createComment({ - issue_number: context.issue.number, - owner: context.repo.owner, - repo: context.repo.repo, - body: commentBody - }) From 1903d97469dd32875ad3ac2b96da1090c2897ed5 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Thu, 9 Jan 2025 23:06:15 -0800 Subject: [PATCH 4237/4351] chore(build): rename rust target wasm32-wasi to wasm32-wasip1 (#13708) --- .../build-wasm-test-filters/action.yml | 24 +++++++++++++------ scripts/build-wasm-test-filters.sh | 2 +- 2 files changed, 18 insertions(+), 8 deletions(-) diff --git a/.github/actions/build-wasm-test-filters/action.yml b/.github/actions/build-wasm-test-filters/action.yml index f4e4cd84824..420eb193d20 100644 --- a/.github/actions/build-wasm-test-filters/action.yml +++ b/.github/actions/build-wasm-test-filters/action.yml @@ -14,7 +14,17 @@ runs: echo "WASM_FILTER_PATH=$WASM_FILTER_PATH" >> $GITHUB_ENV echo "WASM_FIXTURE_PATH=$WASM_FILTER_PATH/build" >> $GITHUB_ENV echo "WASM_FILTER_CARGO_LOCK=$WASM_FILTER_PATH/Cargo.lock" >> $GITHUB_ENV - echo "WASM_FILTER_CACHE_PREFIX=wasm-test-filters::v3::${{ runner.os }}" >> $GITHUB_ENV + echo "WASM_FILTER_TARGET=wasm32-wasip1" >> "$GITHUB_ENV" + + - name: Setup cache key + shell: bash + env: + FILE_HASH: "${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }}" + CACHE_VERSION: "4" + run: | + CACHE_PREFIX="wasm-test-filters::v${CACHE_VERSION}::${{ runner.os }}::${WASM_FILTER_TARGET}" + echo "CACHE_PREFIX=${CACHE_PREFIX}" >> $GITHUB_ENV + echo "CACHE_KEY=${CACHE_PREFIX}::${FILE_HASH}" >> $GITHUB_ENV - name: Restore Cache uses: actions/cache/restore@v4 @@ -26,8 +36,8 @@ runs: ~/.cargo/registry/cache/ ~/.cargo/git/db/ ${{ env.WASM_FILTER_PATH }}/target - key: ${{ env.WASM_FILTER_CACHE_PREFIX }}::${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }} - restore-keys: ${{ env.WASM_FILTER_CACHE_PREFIX }} + key: ${{ env.CACHE_KEY }} + restore-keys: ${{ env.CACHE_PREFIX }} - name: Install Rust Toolchain if: steps.restore-cache.outputs.cache-hit != 'true' @@ -37,7 +47,7 @@ runs: toolchain: stable override: true components: cargo - target: wasm32-wasi + target: ${{ env.WASM_FILTER_TARGET }} - name: cargo build if: steps.restore-cache.outputs.cache-hit != 'true' @@ -50,7 +60,7 @@ runs: --manifest-path "${{ env.WASM_FILTER_PATH }}/Cargo.toml" --workspace --lib - --target wasm32-wasi + --target "${{ env.WASM_FILTER_TARGET }}" --release - name: Save cache @@ -64,14 +74,14 @@ runs: ~/.cargo/registry/cache/ ~/.cargo/git/db/ ${{ env.WASM_FILTER_PATH }}/target - key: ${{ env.WASM_FILTER_CACHE_PREFIX }}::${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }} + key: ${{ env.CACHE_KEY }} - name: Create a symlink to the target directory shell: bash run: | ln -sfv \ --no-target-directory \ - "${{ env.WASM_FILTER_PATH }}"/target/wasm32-wasi/release \ + "${{ env.WASM_FILTER_PATH }}"/target/"${{ env.WASM_FILTER_TARGET }}"/release \ "${{ env.WASM_FIXTURE_PATH }}" - name: debug diff --git a/scripts/build-wasm-test-filters.sh b/scripts/build-wasm-test-filters.sh index 504a4ed0240..22a2aa5560b 100755 --- a/scripts/build-wasm-test-filters.sh +++ b/scripts/build-wasm-test-filters.sh @@ -19,7 +19,7 @@ set -euo pipefail -readonly BUILD_TARGET=wasm32-wasi +readonly BUILD_TARGET=wasm32-wasip1 readonly FIXTURE_PATH=${PWD}/spec/fixtures/proxy_wasm_filters readonly INSTALL_ROOT=${PWD}/bazel-bin/build/${BUILD_NAME:-kong-dev} From 4ee00b3c5eae00c6fd500c2bc6ce8ad2554f39da Mon Sep 17 00:00:00 2001 From: Chrono Date: Sun, 12 Jan 2025 11:47:09 +0800 Subject: [PATCH 4238/4351] feat(clustering/rpc): change sync version to string (#14078) This allows more flexibility for CP when implementing it's version generation method. KAG-5894 --- kong/clustering/services/sync/rpc.lua | 48 ++++++++++++------- .../services/sync/strategies/postgres.lua | 9 +++- .../18-hybrid_rpc/05-sync-rpc_spec.lua | 15 ++++-- 3 files changed, 49 insertions(+), 23 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index b46f7960c08..a405d0a10fb 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -14,6 +14,7 @@ local insert_entity_for_txn = declarative.insert_entity_for_txn local delete_entity_for_txn = declarative.delete_entity_for_txn local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY local CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY = constants.CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY +local DECLARATIVE_EMPTY_CONFIG_HASH = constants.DECLARATIVE_EMPTY_CONFIG_HASH local DECLARATIVE_DEFAULT_WORKSPACE_KEY = constants.DECLARATIVE_DEFAULT_WORKSPACE_KEY local CLUSTERING_SYNC_STATUS = constants.CLUSTERING_SYNC_STATUS local SYNC_MUTEX_OPTS = { name = "get_delta", timeout = 0, } @@ -22,7 +23,7 @@ local MAX_RETRY = 5 local assert = assert local ipairs = ipairs -local fmt = string.format +local sub = string.sub local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR @@ -54,13 +55,29 @@ local function full_sync_result() end +local function get_current_version() + return declarative.get_current_hash() or DECLARATIVE_EMPTY_CONFIG_HASH +end + + +local is_valid_version +do + local VER_PREFIX = "v02_" + + -- version string must start with 'v02_' + is_valid_version = function(v) + return sub(v, 1, 4) == VER_PREFIX + end +end + + function _M:init_cp(manager) local purge_delay = manager.conf.cluster_data_plane_purge_delay -- CP -- Method: kong.sync.v2.get_delta -- Params: versions: list of current versions of the database - -- example: { default = { version = 1000, }, } + -- example: { default = { version = "1000", }, } manager.callbacks:register("kong.sync.v2.get_delta", function(node_id, current_versions) ngx_log(ngx_DEBUG, "[kong.sync.v2] config push (connected client)") @@ -75,7 +92,7 @@ function _M:init_cp(manager) return nil, "default namespace does not exist inside params" end - -- { default = { version = 1000, }, } + -- { default = { version = "1000", }, } local default_namespace_version = default_namespace.version local node_info = assert(kong.rpc:get_peer_info(node_id)) @@ -88,7 +105,7 @@ function _M:init_cp(manager) labels = node_info.labels, -- get from rpc call cert_details = node_info.cert_details, -- get from rpc call sync_status = CLUSTERING_SYNC_STATUS.NORMAL, - config_hash = fmt("%032d", default_namespace_version), + config_hash = default_namespace_version, rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, }, { ttl = purge_delay, no_broadcast_crud_event = true, }) if not ok then @@ -100,7 +117,8 @@ function _M:init_cp(manager) return nil, err end - if default_namespace_version == 0 or + -- string comparison effectively does the same as number comparison + if not is_valid_version(default_namespace_version) or default_namespace_version < latest_version then return full_sync_result() end @@ -115,7 +133,7 @@ function _M:init_dp(manager) -- DP -- Method: kong.sync.v2.notify_new_version -- Params: new_versions: list of namespaces and their new versions, like: - -- { default = { new_version = 1000, }, } + -- { default = { new_version = "1000", }, } manager.callbacks:register("kong.sync.v2.notify_new_version", function(node_id, new_versions) -- TODO: currently only default is supported, and anything else is ignored local default_new_version = new_versions.default @@ -128,7 +146,7 @@ function _M:init_dp(manager) return nil, "'new_version' key does not exist" end - local lmdb_ver = tonumber(declarative.get_current_hash()) or 0 + local lmdb_ver = get_current_version() if lmdb_ver < version then -- set lastest version to shm kong_shm:set(CLUSTERING_DATA_PLANES_LATEST_VERSION_KEY, version) @@ -172,11 +190,7 @@ local function do_sync() return nil, "rpc is not ready" end - local msg = { default = - { version = - tonumber(declarative.get_current_hash()) or 0, - }, - } + local msg = { default = { version = get_current_version(), }, } local ns_deltas, err = kong.rpc:call("control_plane", "kong.sync.v2.get_delta", msg) if not ns_deltas then @@ -226,13 +240,13 @@ local function do_sync() local db = kong.db - local version = 0 + local version = "" local opts = {} local crud_events = {} local crud_events_n = 0 -- delta should look like: - -- { type = ..., entity = { ... }, version = 1, ws_id = ..., } + -- { type = ..., entity = { ... }, version = "1", ws_id = ..., } for _, delta in ipairs(deltas) do local delta_version = delta.version local delta_type = delta.type @@ -308,7 +322,7 @@ local function do_sync() end -- delta.version should not be nil or ngx.null - assert(type(delta_version) == "number") + assert(type(delta_version) == "string") if delta_version ~= version then version = delta_version @@ -316,7 +330,7 @@ local function do_sync() end -- for _, delta -- store current sync version - t:set(DECLARATIVE_HASH_KEY, fmt("%032d", version)) + t:set(DECLARATIVE_HASH_KEY, version) -- store the correct default workspace uuid if default_ws_changed then @@ -393,7 +407,7 @@ function sync_once_impl(premature, retry_count) return end - local current_version = tonumber(declarative.get_current_hash()) or 0 + local current_version = get_current_version() if current_version >= latest_notified_version then ngx_log(ngx_DEBUG, "version already updated") return diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index 7bc0784c6e6..20e594d92f3 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -2,9 +2,14 @@ local _M = {} local _MT = { __index = _M } +local fmt = string.format local ngx_null = ngx.null +-- version string should look like: "v02_0000" +local VERSION_FMT = "v02_%028x" + + function _M.new(db) local self = { connector = db.connector, @@ -44,10 +49,10 @@ function _M:get_latest_version() local ver = res[1] and res[1].max if ver == ngx_null then - return 0 + return fmt(VERSION_FMT, 0) end - return ver + return fmt(VERSION_FMT, ver) end diff --git a/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua index 26aa9b4b5b1..c9559c6601d 100644 --- a/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/05-sync-rpc_spec.lua @@ -6,6 +6,13 @@ local setup = require("spec.helpers.rpc_mock.setup") local get_node_id = misc.get_node_id local DP_PREFIX = "servroot_dp" + +-- now version must be a string +local function fmt(v) + return string.format("v02_%028x", v) +end + + local function change_config() -- the initial sync is flaky. let's trigger a sync by creating a service local admin_client = helpers.admin_client() @@ -74,12 +81,12 @@ describe("kong.sync.v2", function() local called = false mocked_cp:mock("kong.sync.v2.get_delta", function(node_id, payload) called = true - return { default = { version = 100, deltas = {} } } + return { default = { version = fmt(100), deltas = {} } } end) -- make a call from the mocked cp -- CP->DP: notify_new_version - assert(mocked_cp:call(node_id, "kong.sync.v2.notify_new_version", { default = { new_version = 100, } })) + assert(mocked_cp:call(node_id, "kong.sync.v2.notify_new_version", { default = { new_version = fmt(100), } })) -- DP->CP: get_delta -- the dp after receiving the notification will make a call to the cp @@ -120,7 +127,7 @@ describe("kong.sync.v2", function() -- this is a workaround to registers the data plane node -- CP does not register the DP node until it receives a call from the DP function register_dp() - local res, err = mocked_dp:call("control_plane", "kong.sync.v2.get_delta", { default = { version = 0,},}) + local res, err = mocked_dp:call("control_plane", "kong.sync.v2.get_delta", { default = { version = fmt(0),},}) assert.is_nil(err) assert.is_table(res and res.default and res.default.deltas) end @@ -132,7 +139,7 @@ describe("kong.sync.v2", function() end) it("rpc call", function() - local res, err = mocked_dp:call("control_plane", "kong.sync.v2.get_delta", { default = { version = 0,},}) + local res, err = mocked_dp:call("control_plane", "kong.sync.v2.get_delta", { default = { version = fmt(0),},}) assert.is_nil(err) assert.is_table(res and res.default and res.default.deltas) From 85936956c5574cfa68677a20745eb46962443589 Mon Sep 17 00:00:00 2001 From: kurt Date: Mon, 13 Jan 2025 10:45:40 +0800 Subject: [PATCH 4239/4351] fix(balancer): handle hyphenated-Pascal-case headers in consistent hashing (#14118) Consistent hashing was not correctly handling headers with hyphens and PascalCase formatting, resulting in uneven distribution of requests across upstream targets. Fix: [FTI-6431](https://konghq.atlassian.net/browse/FTI-6431) Signed-off-by: tzssangglass --- ...ing-for-hyphenated-pascal-case-headers.yml | 3 ++ kong/runloop/balancer/init.lua | 5 ++- .../03-consistent-hashing_spec.lua | 38 +++++++++++++++++++ 3 files changed, 44 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-consistent-hashing-for-hyphenated-pascal-case-headers.yml diff --git a/changelog/unreleased/kong/fix-consistent-hashing-for-hyphenated-pascal-case-headers.yml b/changelog/unreleased/kong/fix-consistent-hashing-for-hyphenated-pascal-case-headers.yml new file mode 100644 index 00000000000..e1de444b3c3 --- /dev/null +++ b/changelog/unreleased/kong/fix-consistent-hashing-for-hyphenated-pascal-case-headers.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where consistent hashing did not correctly handle hyphenated-Pascal-case headers, leading to uneven distribution of requests across upstream targets." +type: bugfix +scope: Core diff --git a/kong/runloop/balancer/init.lua b/kong/runloop/balancer/init.lua index 73da718a946..dc063d66801 100644 --- a/kong/runloop/balancer/init.lua +++ b/kong/runloop/balancer/init.lua @@ -12,7 +12,7 @@ local targets = require "kong.runloop.balancer.targets" -- due to startup/require order, cannot use the ones from 'kong' here local dns_client = require "kong.resty.dns.client" - +local replace_dashes_lower = require("kong.tools.string").replace_dashes_lower local toip = dns_client.toip local sub = string.sub @@ -132,7 +132,8 @@ local function get_value_to_hash(upstream, ctx) elseif hash_on == "header" then -- since nginx 1.23.0/openresty 1.25.3.1 -- ngx.var will automatically combine all header values with identical name - identifier = var["http_" .. upstream[header_field_name]] + local header_name = replace_dashes_lower(upstream[header_field_name]) + identifier = var["http_" .. header_name] elseif hash_on == "cookie" then identifier = var["cookie_" .. upstream.hash_on_cookie] diff --git a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua index ab6bde942e6..c9297652d71 100644 --- a/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua +++ b/spec/02-integration/05-proxy/10-balancer/03-consistent-hashing_spec.lua @@ -109,6 +109,44 @@ for _, strategy in helpers.each_strategy() do assert(count1.total + count2.total == requests) end) + it("hashing on Hyphenated-Pascal-Case headers", function() + local requests = bu.SLOTS * 2 -- go round the balancer twice + + bu.begin_testcase_setup(strategy, bp) + local upstream_name, upstream_id = bu.add_upstream(bp, { + hash_on = "header", + hash_on_header = "X-LB-Hash", + }) + local port1 = bu.add_target(bp, upstream_id, localhost) + local port2 = bu.add_target(bp, upstream_id, localhost) + local api_host = bu.add_api(bp, upstream_name) + bu.end_testcase_setup(strategy, bp) + + -- setup target servers + local server1 = https_server.new(port1, localhost) + local server2 = https_server.new(port2, localhost) + server1:start() + server2:start() + + -- Go hit them with our test requests + local oks = bu.client_requests(requests, { + ["Host"] = api_host, + ["X-LB-Hash"] = { "1st value", "2nd value", }, + }) + assert.are.equal(requests, oks) + assert.logfile().has.line("trying to get peer with value to hash: \\[1st value, 2nd value\\]") + + -- collect server results; hitcount + -- one should get all the hits, the other 0 + local count1 = server1:shutdown() + local count2 = server2:shutdown() + + -- verify + assert(count1.total == 0 or count1.total == requests, "counts should either get 0 or ALL hits") + assert(count2.total == 0 or count2.total == requests, "counts should either get 0 or ALL hits") + assert(count1.total + count2.total == requests) + end) + it("hashing on missing header", function() local requests = bu.SLOTS * 2 -- go round the balancer twice From 162a782004bfa67f0a2fa1eabfeb4d95c4ce37b3 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 13 Jan 2025 11:22:03 +0800 Subject: [PATCH 4240/4351] fix(clustering/rpc): sync if versions dont equal (#14125) KAG-5789 --- kong/clustering/services/sync/rpc.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index a405d0a10fb..3bcd515520f 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -119,7 +119,7 @@ function _M:init_cp(manager) -- string comparison effectively does the same as number comparison if not is_valid_version(default_namespace_version) or - default_namespace_version < latest_version then + default_namespace_version ~= latest_version then return full_sync_result() end From 95755c3a4bf2ae04887743d3cbfbac909da9bf3b Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Mon, 13 Jan 2025 15:10:12 +0800 Subject: [PATCH 4241/4351] docs: fix a typo in bash commands of crate_locks readme (#14137) KAG-6172 --- crate_locks/README.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crate_locks/README.md b/crate_locks/README.md index e18d5c52fb3..3f4d2ecee1a 100644 --- a/crate_locks/README.md +++ b/crate_locks/README.md @@ -14,7 +14,7 @@ please check out the [rules_rust](https://github.com/bazelbuild/rules_rust). ```bash crates="atc_router_crate_index" -CARGO_BAZEL_REPIN=1 CARGO_BAZEL_REPIN_ONLY=$scrates bazel sync --only=$crates +CARGO_BAZEL_REPIN=1 CARGO_BAZEL_REPIN_ONLY=$crates bazel sync --only=$crates unset crates ``` From 8b65c9d2d862e9556cac42f8bf5d2b4273dcf1fe Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Mon, 13 Jan 2025 16:19:12 +0800 Subject: [PATCH 4242/4351] chore(deps): bump atc-router from v1.6.2 to 1.7.1 (#14138) KAG-5873 --- .requirements | 2 +- changelog/unreleased/kong/bump-atc-router.yml | 5 + crate_locks/atc_router.Cargo.lock | 502 +- crate_locks/atc_router.lock | 5007 ++++++++++++++--- 4 files changed, 4791 insertions(+), 725 deletions(-) create mode 100644 changelog/unreleased/kong/bump-atc-router.yml diff --git a/.requirements b/.requirements index 2f3b704e370..6350b46e57f 100644 --- a/.requirements +++ b/.requirements @@ -20,7 +20,7 @@ LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 -ATC_ROUTER=ffd11db657115769bf94f0c4f915f98300bc26b6 # 1.6.2 +ATC_ROUTER=4d29e10517e2c9d1dae3966f4034b38c557e2eaa # 1.7.1 SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 KONG_MANAGER=nightly diff --git a/changelog/unreleased/kong/bump-atc-router.yml b/changelog/unreleased/kong/bump-atc-router.yml new file mode 100644 index 00000000000..1f5d045155a --- /dev/null +++ b/changelog/unreleased/kong/bump-atc-router.yml @@ -0,0 +1,5 @@ +message: > + Bumped atc-router from v1.6.2 to v1.7.1. + This release contains dependencies upgrade and new interface for validating expressions. +type: dependency +scope: Core diff --git a/crate_locks/atc_router.Cargo.lock b/crate_locks/atc_router.Cargo.lock index 364cfae6183..95f330be1f4 100644 --- a/crate_locks/atc_router.Cargo.lock +++ b/crate_locks/atc_router.Cargo.lock @@ -11,11 +11,25 @@ dependencies = [ "memchr", ] +[[package]] +name = "anes" +version = "0.1.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" + +[[package]] +name = "anstyle" +version = "1.0.10" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" + [[package]] name = "atc-router" -version = "1.6.1" +version = "1.7.1" dependencies = [ + "bitflags", "cidr", + "criterion", "fnv", "lazy_static", "pest", @@ -26,6 +40,18 @@ dependencies = [ "uuid", ] +[[package]] +name = "autocfg" +version = "1.4.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" + +[[package]] +name = "bitflags" +version = "2.7.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1be3f42a67d6d345ecd59f675f3f012d6974981560836e938c22b424b85ce1be" + [[package]] name = "block-buffer" version = "0.10.4" @@ -35,21 +61,85 @@ dependencies = [ "generic-array", ] +[[package]] +name = "bumpalo" +version = "3.16.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" + +[[package]] +name = "cast" +version = "0.3.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5" + [[package]] name = "cfg-if" version = "1.0.0" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = 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"bfc95a0c21d5409adc146dbbb152b5c65aaea32bc2d2f57cf12f850bffdd7ab8" dependencies = [ "serde", ] +[[package]] +name = "clap" +version = "4.5.26" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a8eb5e908ef3a6efbe1ed62520fb7287959888c88485abe072543190ecc66783" +dependencies = [ + "clap_builder", +] + +[[package]] +name = "clap_builder" +version = "4.5.26" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "96b01801b5fc6a0a232407abc821660c9c6d25a1cafc0d4f85f29fb8d9afc121" +dependencies = [ + "anstyle", + "clap_lex", +] + +[[package]] +name = "clap_lex" +version = "0.7.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6" + [[package]] name = "cpufeatures" version = "0.2.15" @@ -59,6 +149,73 @@ dependencies = [ "libc", ] +[[package]] +name = "criterion" +version = "0.5.1" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "f2b12d017a929603d80db1831cd3a24082f8137ce19c69e6447f54f5fc8d692f" +dependencies = [ + "anes", + "cast", + "ciborium", + "clap", + "criterion-plot", + "is-terminal", + "itertools", + "num-traits", + "once_cell", + "oorandom", + "plotters", + "rayon", + "regex", + "serde", + "serde_derive", + "serde_json", + "tinytemplate", + "walkdir", +] + +[[package]] +name = "criterion-plot" +version = "0.5.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1" +dependencies = [ + "cast", + "itertools", +] + +[[package]] +name = "crossbeam-deque" +version = "0.8.6" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51" +dependencies = [ + "crossbeam-epoch", + "crossbeam-utils", +] + +[[package]] +name = "crossbeam-epoch" +version = "0.9.18" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e" +dependencies = [ + "crossbeam-utils", +] + +[[package]] +name = "crossbeam-utils" +version = "0.8.21" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28" + +[[package]] +name = "crunchy" +version = "0.2.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "7a81dae078cea95a014a339291cec439d2f232ebe854a9d672b796c6afafa9b7" + [[package]] name = "crypto-common" version = "0.1.6" @@ -79,6 +236,12 @@ dependencies = [ "crypto-common", ] +[[package]] +name = "either" +version = "1.13.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "60b1af1c220855b6ceac025d3f6ecdd2b7c4894bfe9cd9bda4fbb4bc7c0d4cf0" + [[package]] name = "fnv" version = "1.0.7" @@ -95,6 +258,58 @@ dependencies = [ "version_check", ] +[[package]] +name = "half" +version = "2.4.1" +source = 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9c41fe7d8f5..5fef87b3422 100644 --- a/crate_locks/atc_router.lock +++ b/crate_locks/atc_router.lock @@ -1,5 +1,5 @@ { - "checksum": "a9a20974f77d4fa9001e79b35a202afc62efc5de414664912c347ea3475fe888", + "checksum": "ff5178156a137a833a65ad66d777f2f2625ee6264ffb7651c5a4ed3c3f10215c", "crates": { "aho-corasick 1.1.3": { "name": "aho-corasick", @@ -56,9 +56,100 @@ ], "license_file": "LICENSE-MIT" }, - "atc-router 1.6.1": { + "anes 0.1.6": { + "name": "anes", + "version": "0.1.6", + "package_url": "https://github.com/zrzka/anes-rs", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/anes/0.1.6/download", + "sha256": "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299" + } + }, + "targets": [ + { + "Library": { + "crate_name": "anes", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "anes", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "default" + ], + "selects": {} + }, + "edition": "2018", + "version": "0.1.6" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": null + }, + "anstyle 1.0.10": { + "name": "anstyle", + "version": "1.0.10", + "package_url": "https://github.com/rust-cli/anstyle.git", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/anstyle/1.0.10/download", + "sha256": "55cc3b69f167a1ef2e161439aa98aed94e6028e5f9a59be9a6ffb47aef1651f9" + } + }, + "targets": [ + { + "Library": { + "crate_name": "anstyle", + "crate_root": "src/lib.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } + } + ], + "library_target_name": "anstyle", + "common_attrs": { + "compile_data_glob": [ + "**" + ], + "crate_features": { + "common": [ + "default", + "std" + ], + "selects": {} + }, + "edition": "2021", + "version": "1.0.10" + }, + "license": "MIT OR Apache-2.0", + "license_ids": [ + "Apache-2.0", + "MIT" + ], + "license_file": "LICENSE-APACHE" + }, + "atc-router 1.7.1": { "name": "atc-router", - "version": "1.6.1", + "version": "1.7.1", "package_url": "https://github.com/Kong/atc-router", "repository": null, "targets": [ @@ -90,7 +181,11 @@ "deps": { "common": [ { - "id": "cidr 0.2.3", + "id": "bitflags 2.7.0", + "target": "bitflags" + }, + { + "id": "cidr 0.3.0", "target": "cidr" }, { @@ -116,6 +211,15 @@ ], "selects": {} }, + "deps_dev": { + "common": [ + { + "id": "criterion 0.5.1", + "target": "criterion" + } + ], + "selects": {} + }, "edition": "2021", "proc_macro_deps": { "common": [ @@ -126,7 +230,7 @@ ], "selects": {} }, - "version": "1.6.1" + "version": "1.7.1" }, "license": "Apache-2.0", "license_ids": [ @@ -134,20 +238,20 @@ ], "license_file": null }, - "block-buffer 0.10.4": { - "name": "block-buffer", - "version": "0.10.4", - "package_url": "https://github.com/RustCrypto/utils", + "autocfg 1.4.0": { + "name": "autocfg", + "version": "1.4.0", + "package_url": "https://github.com/cuviper/autocfg", "repository": { "Http": { - "url": "https://static.crates.io/crates/block-buffer/0.10.4/download", - "sha256": "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" + "url": "https://static.crates.io/crates/autocfg/1.4.0/download", + "sha256": "ace50bade8e6234aa140d9a2f552bbee1db4d353f69b8217bc503490fc1a9f26" } }, "targets": [ { "Library": { - "crate_name": "block_buffer", + "crate_name": "autocfg", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -158,44 +262,35 @@ } } ], - "library_target_name": "block_buffer", + "library_target_name": "autocfg", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [ - { - "id": "generic-array 0.14.7", - "target": "generic_array" - } - ], - "selects": {} - }, - "edition": "2018", - "version": "0.10.4" + "edition": "2015", + "version": "1.4.0" }, - "license": "MIT OR Apache-2.0", + "license": "Apache-2.0 OR MIT", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "cfg-if 1.0.0": { - "name": "cfg-if", - "version": "1.0.0", - "package_url": "https://github.com/alexcrichton/cfg-if", + "bitflags 2.7.0": { + "name": "bitflags", + "version": "2.7.0", + "package_url": "https://github.com/bitflags/bitflags", "repository": { "Http": { - "url": "https://static.crates.io/crates/cfg-if/1.0.0/download", - "sha256": "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" + "url": "https://static.crates.io/crates/bitflags/2.7.0/download", + "sha256": "1be3f42a67d6d345ecd59f675f3f012d6974981560836e938c22b424b85ce1be" } }, "targets": [ { "Library": { - "crate_name": "cfg_if", + "crate_name": "bitflags", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -206,35 +301,35 @@ } } ], - "library_target_name": "cfg_if", + "library_target_name": "bitflags", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2018", - "version": "1.0.0" + "edition": "2021", + "version": "2.7.0" }, - "license": "MIT/Apache-2.0", + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "cidr 0.2.3": { - "name": "cidr", - "version": "0.2.3", - "package_url": "https://github.com/stbuehler/rust-cidr", + "block-buffer 0.10.4": { + "name": "block-buffer", + "version": "0.10.4", + "package_url": "https://github.com/RustCrypto/utils", "repository": { "Http": { - "url": "https://static.crates.io/crates/cidr/0.2.3/download", - "sha256": "6bdf600c45bd958cf2945c445264471cca8b6c8e67bc87b71affd6d7e5682621" + "url": "https://static.crates.io/crates/block-buffer/0.10.4/download", + "sha256": "3078c7629b62d3f0439517fa394996acacc5cbc91c5a20d8c658e77abd503a71" } }, "targets": [ { "Library": { - "crate_name": "cidr", + "crate_name": "block_buffer", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -245,41 +340,44 @@ } } ], - "library_target_name": "cidr", + "library_target_name": "block_buffer", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "default", - "std" + { + "id": "generic-array 0.14.7", + "target": "generic_array" + } ], "selects": {} }, "edition": "2018", - "version": "0.2.3" + "version": "0.10.4" }, - "license": "MIT", + "license": "MIT OR Apache-2.0", "license_ids": [ + "Apache-2.0", "MIT" ], - "license_file": "LICENSE" + "license_file": "LICENSE-APACHE" }, - "cpufeatures 0.2.15": { - "name": "cpufeatures", - "version": "0.2.15", - "package_url": "https://github.com/RustCrypto/utils", + "bumpalo 3.16.0": { + "name": "bumpalo", + "version": "3.16.0", + "package_url": "https://github.com/fitzgen/bumpalo", "repository": { "Http": { - "url": "https://static.crates.io/crates/cpufeatures/0.2.15/download", - "sha256": "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" + "url": "https://static.crates.io/crates/bumpalo/3.16.0/download", + "sha256": "79296716171880943b8470b5f8d03aa55eb2e645a4874bdbb28adb49162e012c" } }, "targets": [ { "Library": { - "crate_name": "cpufeatures", + "crate_name": "bumpalo", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -290,42 +388,19 @@ } } ], - "library_target_name": "cpufeatures", + "library_target_name": "bumpalo", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [], - "selects": { - "aarch64-linux-android": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ], - "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ - { - "id": "libc 0.2.164", - "target": "libc" - } - ] - } + "crate_features": { + "common": [ + "default" + ], + "selects": {} }, - "edition": "2018", - "version": "0.2.15" + "edition": "2021", + "version": "3.16.0" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -334,20 +409,20 @@ ], "license_file": "LICENSE-APACHE" }, - "crypto-common 0.1.6": { - "name": "crypto-common", - "version": "0.1.6", - "package_url": "https://github.com/RustCrypto/traits", + "cast 0.3.0": { + "name": "cast", + "version": "0.3.0", + "package_url": "https://github.com/japaric/cast.rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/crypto-common/0.1.6/download", - "sha256": "1bfb12502f3fc46cca1bb51ac28df9d618d813cdc3d2f25b9fe775a34af26bb3" + "url": "https://static.crates.io/crates/cast/0.3.0/download", + "sha256": "37b2a672a2cb129a2e41c10b1224bb368f9f37a2b16b612598138befd7b37eb5" } }, "targets": [ { "Library": { - "crate_name": "crypto_common", + "crate_name": "cast", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -358,26 +433,13 @@ } } ], - "library_target_name": "crypto_common", + "library_target_name": "cast", "common_attrs": { "compile_data_glob": [ "**" ], - "deps": { - "common": [ - { - "id": "generic-array 0.14.7", - "target": "generic_array" - }, - { - "id": "typenum 1.17.0", - "target": "typenum" - } - ], - "selects": {} - }, "edition": "2018", - "version": "0.1.6" + "version": "0.3.0" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -386,20 +448,20 @@ ], "license_file": "LICENSE-APACHE" }, - "digest 0.10.7": { - "name": "digest", - "version": "0.10.7", - "package_url": "https://github.com/RustCrypto/traits", + "cfg-if 1.0.0": { + "name": "cfg-if", + "version": "1.0.0", + "package_url": "https://github.com/alexcrichton/cfg-if", "repository": { "Http": { - "url": "https://static.crates.io/crates/digest/0.10.7/download", - "sha256": "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292" + "url": "https://static.crates.io/crates/cfg-if/1.0.0/download", + "sha256": "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd" } }, "targets": [ { "Library": { - "crate_name": "digest", + "crate_name": "cfg_if", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -410,57 +472,36 @@ } } ], - "library_target_name": "digest", + "library_target_name": "cfg_if", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "block-buffer", - "core-api", - "default" - ], - "selects": {} - }, - "deps": { - "common": [ - { - "id": "block-buffer 0.10.4", - "target": "block_buffer" - }, - { - "id": "crypto-common 0.1.6", - "target": "crypto_common" - } - ], - "selects": {} - }, "edition": "2018", - "version": "0.10.7" + "version": "1.0.0" }, - "license": "MIT OR Apache-2.0", + "license": "MIT/Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "fnv 1.0.7": { - "name": "fnv", - "version": "1.0.7", - "package_url": "https://github.com/servo/rust-fnv", + "ciborium 0.2.2": { + "name": "ciborium", + "version": "0.2.2", + "package_url": "https://github.com/enarx/ciborium", "repository": { "Http": { - "url": "https://static.crates.io/crates/fnv/1.0.7/download", - "sha256": "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1" + "url": "https://static.crates.io/crates/ciborium/0.2.2/download", + "sha256": "42e69ffd6f0917f5c029256a24d0161db17cea3997d185db0d35926308770f0e" } }, "targets": [ { "Library": { - "crate_name": "fnv", - "crate_root": "lib.rs", + "crate_name": "ciborium", + "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, "include": [ @@ -470,7 +511,7 @@ } } ], - "library_target_name": "fnv", + "library_target_name": "ciborium", "common_attrs": { "compile_data_glob": [ "**" @@ -482,113 +523,46 @@ ], "selects": {} }, - "edition": "2015", - "version": "1.0.7" - }, - "license": "Apache-2.0 / MIT", - "license_ids": [ - "Apache-2.0", - "MIT" - ], - "license_file": "LICENSE-APACHE" - }, - "generic-array 0.14.7": { - "name": "generic-array", - "version": "0.14.7", - "package_url": "https://github.com/fizyk20/generic-array.git", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/generic-array/0.14.7/download", - "sha256": "85649ca51fd72272d7821adaf274ad91c288277713d9c18820d8499a7ff69e9a" - } - }, - "targets": [ - { - "Library": { - "crate_name": "generic_array", - "crate_root": "src/lib.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } - } - ], - "library_target_name": "generic_array", - "common_attrs": { - "compile_data_glob": [ - "**" - ], - "crate_features": { - "common": [ - "more_lengths" - ], - "selects": {} - }, "deps": { "common": [ { - "id": "generic-array 0.14.7", - "target": "build_script_build" + "id": "ciborium-io 0.2.2", + "target": "ciborium_io" }, { - "id": "typenum 1.17.0", - "target": "typenum" - } - ], - "selects": {} - }, - "edition": "2015", - "version": "0.14.7" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ], - "deps": { - "common": [ + "id": "ciborium-ll 0.2.2", + "target": "ciborium_ll" + }, { - "id": "version_check 0.9.5", - "target": "version_check" + "id": "serde 1.0.215", + "target": "serde" } ], "selects": {} - } + }, + "edition": "2021", + "version": "0.2.2" }, - "license": "MIT", + "license": "Apache-2.0", "license_ids": [ - "MIT" + "Apache-2.0" ], "license_file": "LICENSE" }, - "lazy_static 1.5.0": { - "name": "lazy_static", - "version": "1.5.0", - "package_url": "https://github.com/rust-lang-nursery/lazy-static.rs", + "ciborium-io 0.2.2": { + "name": "ciborium-io", + "version": "0.2.2", + "package_url": "https://github.com/enarx/ciborium", "repository": { "Http": { - "url": "https://static.crates.io/crates/lazy_static/1.5.0/download", - "sha256": "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe" + "url": "https://static.crates.io/crates/ciborium-io/0.2.2/download", + "sha256": "05afea1e0a06c9be33d539b876f1ce3692f4afea2cb41f740e7743225ed1c757" } }, "targets": [ { "Library": { - "crate_name": "lazy_static", + "crate_name": "ciborium_io", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -599,35 +573,41 @@ } } ], - "library_target_name": "lazy_static", + "library_target_name": "ciborium_io", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2015", - "version": "1.5.0" + "crate_features": { + "common": [ + "alloc", + "std" + ], + "selects": {} + }, + "edition": "2021", + "version": "0.2.2" }, - "license": "MIT OR Apache-2.0", + "license": "Apache-2.0", "license_ids": [ - "Apache-2.0", - "MIT" + "Apache-2.0" ], - "license_file": "LICENSE-APACHE" + "license_file": "LICENSE" }, - "libc 0.2.164": { - "name": "libc", - "version": "0.2.164", - "package_url": "https://github.com/rust-lang/libc", + "ciborium-ll 0.2.2": { + "name": "ciborium-ll", + "version": "0.2.2", + "package_url": "https://github.com/enarx/ciborium", "repository": { "Http": { - "url": "https://static.crates.io/crates/libc/0.2.164/download", - "sha256": "433bfe06b8c75da9b2e3fbea6e5329ff87748f0b144ef75306e674c3f6f7c13f" + "url": "https://static.crates.io/crates/ciborium-ll/0.2.2/download", + "sha256": "57663b653d948a338bfb3eeba9bb2fd5fcfaecb9e199e87e1eda4d9e8b240fd9" } }, "targets": [ { "Library": { - "crate_name": "libc", + "crate_name": "ciborium_ll", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -636,70 +616,49 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "libc", + "library_target_name": "ciborium_ll", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "default", - "std" - ], - "selects": {} - }, "deps": { "common": [ { - "id": "libc 0.2.164", - "target": "build_script_build" + "id": "ciborium-io 0.2.2", + "target": "ciborium_io" + }, + { + "id": "half 2.4.1", + "target": "half" } ], "selects": {} }, - "edition": "2015", 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false, @@ -710,43 +669,41 @@ } } ], - "library_target_name": "memchr", + "library_target_name": "cidr", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "alloc", "default", "std" ], "selects": {} }, "edition": "2021", - "version": "2.7.4" + "version": "0.3.0" }, - "license": "Unlicense OR MIT", + "license": "MIT", "license_ids": [ - "MIT", - "Unlicense" + "MIT" ], - "license_file": "LICENSE-MIT" + "license_file": "LICENSE" }, - "once_cell 1.20.2": { - "name": "once_cell", - "version": "1.20.2", - "package_url": "https://github.com/matklad/once_cell", + "clap 4.5.26": { + "name": "clap", + "version": "4.5.26", + "package_url": "https://github.com/clap-rs/clap", "repository": { "Http": { - "url": "https://static.crates.io/crates/once_cell/1.20.2/download", - "sha256": "1261fe7e33c73b354eab43b1273a57c8f967d0391e80353e51f764ac02cf6775" + "url": "https://static.crates.io/crates/clap/4.5.26/download", + "sha256": "a8eb5e908ef3a6efbe1ed62520fb7287959888c88485abe072543190ecc66783" } }, "targets": [ { "Library": { - "crate_name": "once_cell", + "crate_name": "clap", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -757,22 +714,28 @@ } } ], - "library_target_name": "once_cell", + "library_target_name": "clap", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "alloc", - "default", - "race", "std" ], "selects": {} }, + "deps": { + "common": [ + { + "id": "clap_builder 4.5.26", + "target": "clap_builder" + } + ], + "selects": {} + }, "edition": "2021", - "version": "1.20.2" + "version": "4.5.26" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -781,20 +744,20 @@ ], "license_file": "LICENSE-APACHE" }, - "pest 2.7.14": { - "name": "pest", - "version": "2.7.14", - "package_url": "https://github.com/pest-parser/pest", + "clap_builder 4.5.26": { + "name": "clap_builder", + "version": "4.5.26", + "package_url": "https://github.com/clap-rs/clap", "repository": { "Http": { - "url": "https://static.crates.io/crates/pest/2.7.14/download", - "sha256": "879952a81a83930934cbf1786752d6dedc3b1f29e8f8fb2ad1d0a36f377cf442" + "url": "https://static.crates.io/crates/clap_builder/4.5.26/download", + "sha256": "96b01801b5fc6a0a232407abc821660c9c6d25a1cafc0d4f85f29fb8d9afc121" } }, "targets": [ { "Library": { - "crate_name": "pest", + "crate_name": "clap_builder", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -805,15 +768,13 @@ } } ], - "library_target_name": "pest", + "library_target_name": "clap_builder", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "default", - "memchr", "std" ], "selects": {} @@ -821,22 +782,18 @@ "deps": { "common": [ { - "id": "memchr 2.7.4", - "target": "memchr" - }, - { - "id": "thiserror 1.0.69", - "target": "thiserror" + "id": "anstyle 1.0.10", + "target": "anstyle" }, { - "id": "ucd-trie 0.1.7", - "target": "ucd_trie" + "id": "clap_lex 0.7.4", + "target": "clap_lex" } ], "selects": {} }, "edition": "2021", - "version": "2.7.14" + "version": "4.5.26" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -845,20 +802,20 @@ ], "license_file": "LICENSE-APACHE" }, - "pest_derive 2.7.14": { - "name": "pest_derive", - "version": "2.7.14", - "package_url": "https://github.com/pest-parser/pest", + "clap_lex 0.7.4": { + "name": "clap_lex", + "version": "0.7.4", + "package_url": "https://github.com/clap-rs/clap", "repository": { "Http": { - "url": "https://static.crates.io/crates/pest_derive/2.7.14/download", - "sha256": "d214365f632b123a47fd913301e14c946c61d1c183ee245fa76eb752e59a02dd" + "url": "https://static.crates.io/crates/clap_lex/0.7.4/download", + "sha256": "f46ad14479a25103f283c0f10005961cf086d8dc42205bb44c46ac563475dca6" } }, "targets": [ { - "ProcMacro": { - "crate_name": "pest_derive", + "Library": { + "crate_name": "clap_lex", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -869,33 +826,13 @@ } } ], - "library_target_name": "pest_derive", + "library_target_name": "clap_lex", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "default", - "std" - ], - "selects": {} - }, - "deps": { - "common": [ - { - "id": "pest 2.7.14", - "target": "pest" - }, - { - "id": "pest_generator 2.7.14", - "target": "pest_generator" - } - ], - "selects": {} - }, "edition": "2021", - "version": "2.7.14" + "version": "0.7.4" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -904,20 +841,20 @@ ], "license_file": "LICENSE-APACHE" }, - "pest_generator 2.7.14": { - "name": "pest_generator", - "version": "2.7.14", - "package_url": "https://github.com/pest-parser/pest", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/pest_generator/2.7.14/download", - "sha256": "eb55586734301717aea2ac313f50b2eb8f60d2fc3dc01d190eefa2e625f60c4e" + "cpufeatures 0.2.15": { + "name": "cpufeatures", + "version": "0.2.15", + "package_url": "https://github.com/RustCrypto/utils", + "repository": { + "Http": { + "url": "https://static.crates.io/crates/cpufeatures/0.2.15/download", + "sha256": "0ca741a962e1b0bff6d724a1a0958b686406e853bb14061f218562e1896f95e6" } }, "targets": [ { "Library": { - "crate_name": "pest_generator", + "crate_name": "cpufeatures", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -928,44 +865,42 @@ } } ], - "library_target_name": "pest_generator", + "library_target_name": "cpufeatures", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "std" - ], - "selects": {} - }, "deps": { - "common": [ - { - "id": "pest 2.7.14", - "target": "pest" - }, - { - "id": "pest_meta 2.7.14", - "target": "pest_meta" - }, - { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" - }, - { - "id": "quote 1.0.37", - "target": "quote" - }, - { - "id": "syn 2.0.89", - "target": "syn" - } - ], - "selects": {} + "common": [], + "selects": { + "aarch64-linux-android": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"aarch64\", target_vendor = \"apple\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ], + "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [ + { + "id": "libc 0.2.164", + "target": "libc" + } + ] + } }, - "edition": "2021", - "version": "2.7.14" + "edition": "2018", + "version": "0.2.15" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -974,20 +909,20 @@ ], "license_file": "LICENSE-APACHE" }, - "pest_meta 2.7.14": { - "name": "pest_meta", - "version": "2.7.14", - "package_url": "https://github.com/pest-parser/pest", + "criterion 0.5.1": { + "name": "criterion", + "version": "0.5.1", + "package_url": "https://github.com/bheisler/criterion.rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/pest_meta/2.7.14/download", - "sha256": 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MIT", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "proc-macro2 1.0.91": { - "name": "proc-macro2", - "version": "1.0.91", - "package_url": "https://github.com/dtolnay/proc-macro2", + "criterion-plot 0.5.0": { + "name": "criterion-plot", + "version": "0.5.0", + "package_url": "https://github.com/bheisler/criterion.rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/proc-macro2/1.0.91/download", - "sha256": "307e3004becf10f5a6e0d59d20f3cd28231b0e0827a96cd3e0ce6d14bc1e4bb3" + "url": "https://static.crates.io/crates/criterion-plot/0.5.0/download", + "sha256": "6b50826342786a51a89e2da3a28f1c32b06e387201bc2d19791f622c673706b1" } }, "targets": [ { "Library": { - "crate_name": "proc_macro2", + "crate_name": "criterion_plot", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1054,74 +1061,50 @@ ] } } - }, - { - "BuildScript": { - "crate_name": "build_script_build", - "crate_root": "build.rs", - "srcs": { - "allow_empty": false, - "include": [ - "**/*.rs" - ] - } - } } ], - "library_target_name": "proc_macro2", + "library_target_name": "criterion_plot", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { - "common": [ - "default", - "proc-macro" - ], - "selects": {} - }, "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "build_script_build" + "id": "cast 0.3.0", + "target": "cast" }, { - "id": "unicode-ident 1.0.14", - "target": "unicode_ident" + "id": "itertools 0.10.5", + "target": "itertools" } ], "selects": {} }, - "edition": "2021", - "version": "1.0.91" - }, - "build_script_attrs": { - "data_glob": [ - "**" - ] + "edition": "2018", + "version": "0.5.0" }, - "license": "MIT OR Apache-2.0", + "license": "MIT/Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], "license_file": "LICENSE-APACHE" }, - "quote 1.0.37": { - "name": "quote", - "version": "1.0.37", - "package_url": "https://github.com/dtolnay/quote", + "crossbeam-deque 0.8.6": { + "name": "crossbeam-deque", + "version": "0.8.6", + "package_url": "https://github.com/crossbeam-rs/crossbeam", "repository": { "Http": { - "url": "https://static.crates.io/crates/quote/1.0.37/download", - "sha256": "b5b9d34b8991d19d98081b46eacdd8eb58c6f2b201139f7c5f643cc155a633af" + "url": "https://static.crates.io/crates/crossbeam-deque/0.8.6/download", + "sha256": "9dd111b7b7f7d55b72c0a6ae361660ee5853c9af73f70c3c2ef6858b950e2e51" } }, "targets": [ { "Library": { - "crate_name": "quote", + "crate_name": "crossbeam_deque", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1132,7 +1115,7 @@ } } ], - "library_target_name": "quote", + "library_target_name": "crossbeam_deque", "common_attrs": { "compile_data_glob": [ "**" @@ -1140,21 +1123,25 @@ "crate_features": { "common": [ "default", - "proc-macro" + "std" ], "selects": {} }, "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" + "id": "crossbeam-epoch 0.9.18", + "target": "crossbeam_epoch" + }, + { + "id": "crossbeam-utils 0.8.21", + "target": "crossbeam_utils" } ], "selects": {} }, - "edition": "2018", - "version": "1.0.37" + "edition": "2021", + "version": "0.8.6" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1163,20 +1150,20 @@ ], "license_file": "LICENSE-APACHE" }, - "regex 1.11.1": { - "name": "regex", - "version": "1.11.1", - "package_url": "https://github.com/rust-lang/regex", + "crossbeam-epoch 0.9.18": { + "name": "crossbeam-epoch", + "version": "0.9.18", + "package_url": "https://github.com/crossbeam-rs/crossbeam", "repository": { "Http": { - "url": "https://static.crates.io/crates/regex/1.11.1/download", - "sha256": "b544ef1b4eac5dc2db33ea63606ae9ffcfac26c1416a2806ae0bf5f56b201191" + "url": "https://static.crates.io/crates/crossbeam-epoch/0.9.18/download", + "sha256": "5b82ac4a3c2ca9c3460964f020e1402edd5753411d7737aa39c3714ad1b5420e" } }, "targets": [ { "Library": { - "crate_name": "regex", + "crate_name": "crossbeam_epoch", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1187,56 +1174,29 @@ } } ], - "library_target_name": "regex", + "library_target_name": "crossbeam_epoch", "common_attrs": { "compile_data_glob": [ "**" ], "crate_features": { "common": [ - "default", - "perf", - "perf-backtrack", - "perf-cache", - "perf-dfa", - "perf-inline", - "perf-literal", - "perf-onepass", - "std", - "unicode", - "unicode-age", - "unicode-bool", - "unicode-case", - "unicode-gencat", - "unicode-perl", - "unicode-script", - "unicode-segment" + "alloc", + "std" ], "selects": {} }, "deps": { "common": [ { - "id": "aho-corasick 1.1.3", - "target": "aho_corasick" - }, - { - "id": "memchr 2.7.4", - "target": "memchr" - }, - { - "id": "regex-automata 0.4.9", - "target": "regex_automata" - }, - { - "id": "regex-syntax 0.8.5", - "target": "regex_syntax" + "id": "crossbeam-utils 0.8.21", + "target": "crossbeam_utils" } ], "selects": {} }, "edition": "2021", - "version": "1.11.1" + "version": "0.9.18" }, "license": "MIT OR Apache-2.0", "license_ids": [ @@ -1245,20 +1205,20 @@ ], "license_file": "LICENSE-APACHE" }, - "regex-automata 0.4.9": { - "name": "regex-automata", - "version": "0.4.9", - "package_url": "https://github.com/rust-lang/regex/tree/master/regex-automata", + "crossbeam-utils 0.8.21": { + "name": "crossbeam-utils", + "version": "0.8.21", + "package_url": "https://github.com/crossbeam-rs/crossbeam", "repository": { "Http": { - "url": "https://static.crates.io/crates/regex-automata/0.4.9/download", - "sha256": "809e8dc61f6de73b46c85f4c96486310fe304c434cfa43669d7b40f711150908" + "url": "https://static.crates.io/crates/crossbeam-utils/0.8.21/download", + "sha256": "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28" } }, "targets": [ { "Library": { - "crate_name": "regex_automata", + "crate_name": "crossbeam_utils", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1267,21 +1227,1865 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": 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+ "**" + ], "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" - }, - { - "id": "quote 1.0.37", - "target": "quote" - }, - { - "id": "unicode-ident 1.0.14", - "target": "unicode_ident" + "id": "windows_aarch64_msvc 0.52.6", + "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "version": "2.0.89" + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "thiserror 1.0.69": { - "name": "thiserror", - "version": "1.0.69", - "package_url": "https://github.com/dtolnay/thiserror", + "windows_i686_gnu 0.52.6": { + "name": "windows_i686_gnu", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror/1.0.69/download", - "sha256": "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52" + "url": "https://static.crates.io/crates/windows_i686_gnu/0.52.6/download", + "sha256": "8e9b5ad5ab802e97eb8e295ac6720e509ee4c243f69d781394014ebfe8bbfa0b" } }, "targets": [ { "Library": { - "crate_name": "thiserror", + "crate_name": "windows_i686_gnu", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1544,7 +5021,7 @@ } } ], - "library_target_name": "thiserror", + "library_target_name": "windows_i686_gnu", "common_attrs": { "compile_data_glob": [ "**" @@ -1552,23 +5029,14 @@ "deps": { "common": [ { - "id": "thiserror 1.0.69", + "id": "windows_i686_gnu 0.52.6", "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "proc_macro_deps": { - "common": [ - { - "id": "thiserror-impl 1.0.69", - "target": "thiserror_impl" - } - ], - "selects": {} - }, - "version": "1.0.69" + "version": "0.52.6" }, "build_script_attrs": { "data_glob": [ @@ -1580,22 +5048,22 @@ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "thiserror-impl 1.0.69": { - "name": "thiserror-impl", - "version": "1.0.69", - "package_url": "https://github.com/dtolnay/thiserror", + "windows_i686_gnullvm 0.52.6": { + "name": "windows_i686_gnullvm", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/thiserror-impl/1.0.69/download", - "sha256": "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1" + "url": "https://static.crates.io/crates/windows_i686_gnullvm/0.52.6/download", + "sha256": "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66" } }, "targets": [ { - "ProcMacro": { - "crate_name": "thiserror_impl", + "Library": { + "crate_name": "windows_i686_gnullvm", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1604,9 +5072,21 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "thiserror_impl", + "library_target_name": "windows_i686_gnullvm", "common_attrs": { "compile_data_glob": [ "**" @@ -1614,44 +5094,41 @@ "deps": { "common": [ { - "id": "proc-macro2 1.0.91", - "target": "proc_macro2" - }, - { - "id": "quote 1.0.37", - "target": "quote" - }, - { - "id": "syn 2.0.89", - "target": "syn" + "id": "windows_i686_gnullvm 0.52.6", + "target": "build_script_build" } ], "selects": {} }, "edition": "2021", - "version": "1.0.69" + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "typenum 1.17.0": { - "name": "typenum", - "version": "1.17.0", - "package_url": "https://github.com/paholg/typenum", + "windows_i686_msvc 0.52.6": { + "name": "windows_i686_msvc", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/typenum/1.17.0/download", - "sha256": "42ff0bf0c66b8238c6f3b578df37d0b7848e55df8577b3f74f92a69acceeb825" + "url": "https://static.crates.io/crates/windows_i686_msvc/0.52.6/download", + "sha256": "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66" } }, "targets": [ { "Library": { - "crate_name": "typenum", + "crate_name": "windows_i686_msvc", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1663,8 +5140,8 @@ }, { "BuildScript": { - "crate_name": "build_script_main", - "crate_root": "build/main.rs", + "crate_name": "build_script_build", + "crate_root": "build.rs", "srcs": { "allow_empty": false, "include": [ @@ -1674,7 +5151,7 @@ } } ], - "library_target_name": "typenum", + "library_target_name": "windows_i686_msvc", "common_attrs": { "compile_data_glob": [ "**" @@ -1682,14 +5159,14 @@ "deps": { "common": [ { - "id": "typenum 1.17.0", - "target": "build_script_main" + "id": "windows_i686_msvc 0.52.6", + "target": "build_script_build" } ], "selects": {} }, - "edition": "2018", - "version": "1.17.0" + "edition": "2021", + "version": "0.52.6" }, "build_script_attrs": { "data_glob": [ @@ -1701,22 +5178,22 @@ "Apache-2.0", "MIT" ], - "license_file": "LICENSE" + "license_file": "license-apache-2.0" }, - "ucd-trie 0.1.7": { - "name": "ucd-trie", - "version": "0.1.7", - "package_url": "https://github.com/BurntSushi/ucd-generate", + "windows_x86_64_gnu 0.52.6": { + "name": "windows_x86_64_gnu", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/ucd-trie/0.1.7/download", - "sha256": "2896d95c02a80c6d6a5d6e953d479f5ddf2dfdb6a244441010e373ac0fb88971" + "url": "https://static.crates.io/crates/windows_x86_64_gnu/0.52.6/download", + "sha256": "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78" } }, "targets": [ { "Library": { - "crate_name": "ucd_trie", + "crate_name": "windows_x86_64_gnu", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1725,43 +5202,63 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "ucd_trie", + "library_target_name": "windows_x86_64_gnu", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "std" + { + "id": "windows_x86_64_gnu 0.52.6", + "target": "build_script_build" + } ], "selects": {} }, "edition": "2021", - "version": "0.1.7" + "version": "0.52.6" + }, + "build_script_attrs": { + "data_glob": [ + "**" + ] }, "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "unicode-ident 1.0.14": { - "name": "unicode-ident", - "version": "1.0.14", - "package_url": "https://github.com/dtolnay/unicode-ident", + "windows_x86_64_gnullvm 0.52.6": { + "name": "windows_x86_64_gnullvm", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/unicode-ident/1.0.14/download", - "sha256": "adb9e6ca4f869e1180728b7950e35922a7fc6397f7b641499e8f3ef06e50dc83" + "url": "https://static.crates.io/crates/windows_x86_64_gnullvm/0.52.6/download", + "sha256": "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d" } }, "targets": [ { "Library": { - "crate_name": "unicode_ident", + "crate_name": "windows_x86_64_gnullvm", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1770,35 +5267,11 @@ ] } } - } - ], - "library_target_name": "unicode_ident", - "common_attrs": { - "compile_data_glob": [ - "**" - ], - "edition": "2018", - "version": "1.0.14" - }, - "license": "(MIT OR Apache-2.0) AND Unicode-3.0", - "license_ids": [], - "license_file": "LICENSE-APACHE" - }, - "uuid 1.11.0": { - "name": "uuid", - "version": "1.11.0", - "package_url": "https://github.com/uuid-rs/uuid", - "repository": { - "Http": { - "url": "https://static.crates.io/crates/uuid/1.11.0/download", - "sha256": "f8c5f0a0af699448548ad1a2fbf920fb4bee257eae39953ba95cb84891a0446a" - } - }, - "targets": [ + }, { - "Library": { - "crate_name": "uuid", - "crate_root": "src/lib.rs", + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", "srcs": { "allow_empty": false, "include": [ @@ -1808,42 +5281,49 @@ } } ], - "library_target_name": "uuid", + "library_target_name": "windows_x86_64_gnullvm", "common_attrs": { "compile_data_glob": [ "**" ], - "crate_features": { + "deps": { "common": [ - "default", - "std" + { + "id": "windows_x86_64_gnullvm 0.52.6", + "target": "build_script_build" + } ], "selects": {} }, - "edition": "2018", - "version": "1.11.0" + "edition": "2021", + "version": "0.52.6" }, - "license": "Apache-2.0 OR MIT", + "build_script_attrs": { + "data_glob": [ + "**" + ] + }, + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" }, - "version_check 0.9.5": { - "name": "version_check", - "version": "0.9.5", - "package_url": "https://github.com/SergioBenitez/version_check", + "windows_x86_64_msvc 0.52.6": { + "name": "windows_x86_64_msvc", + "version": "0.52.6", + "package_url": "https://github.com/microsoft/windows-rs", "repository": { "Http": { - "url": "https://static.crates.io/crates/version_check/0.9.5/download", - "sha256": "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a" + "url": "https://static.crates.io/crates/windows_x86_64_msvc/0.52.6/download", + "sha256": "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec" } }, "targets": [ { "Library": { - "crate_name": "version_check", + "crate_name": "windows_x86_64_msvc", "crate_root": "src/lib.rs", "srcs": { "allow_empty": false, @@ -1852,27 +5332,53 @@ ] } } + }, + { + "BuildScript": { + "crate_name": "build_script_build", + "crate_root": "build.rs", + "srcs": { + "allow_empty": false, + "include": [ + "**/*.rs" + ] + } + } } ], - "library_target_name": "version_check", + "library_target_name": "windows_x86_64_msvc", "common_attrs": { "compile_data_glob": [ "**" ], - "edition": "2015", - "version": "0.9.5" + "deps": { + "common": [ + { + "id": "windows_x86_64_msvc 0.52.6", + "target": "build_script_build" + } + ], + "selects": {} + }, + "edition": "2021", + "version": "0.52.6" }, - "license": "MIT/Apache-2.0", + "build_script_attrs": { + "data_glob": [ + "**" + ] + }, + "license": "MIT OR Apache-2.0", "license_ids": [ "Apache-2.0", "MIT" ], - "license_file": "LICENSE-APACHE" + "license_file": "license-apache-2.0" } }, "binary_crates": [], "workspace_members": { - "atc-router 1.6.1": "" + "atc-router 1.7.1": "" }, "conditions": { "aarch64-apple-darwin": [ @@ -1890,6 +5396,7 @@ "aarch64-linux-android": [ "aarch64-linux-android" ], + "aarch64-pc-windows-gnullvm": [], "aarch64-pc-windows-msvc": [ "aarch64-pc-windows-msvc" ], @@ -1911,6 +5418,12 @@ "armv7-unknown-linux-gnueabi": [ "armv7-unknown-linux-gnueabi" ], + "cfg(all(any(target_arch = \"x86_64\", target_arch = \"arm64ec\"), target_env = \"msvc\", not(windows_raw_dylib)))": [ + "x86_64-pc-windows-msvc" + ], + "cfg(all(target_arch = \"aarch64\", target_env = \"msvc\", not(windows_raw_dylib)))": [ + "aarch64-pc-windows-msvc" + ], "cfg(all(target_arch = \"aarch64\", target_os = \"linux\"))": [ "aarch64-unknown-linux-gnu", "aarch64-unknown-nixos-gnu" @@ -1921,6 +5434,19 @@ "aarch64-apple-ios-sim" ], "cfg(all(target_arch = \"loongarch64\", target_os = \"linux\"))": [], + "cfg(all(target_arch = \"wasm32\", not(target_os = \"wasi\")))": [ + "wasm32-unknown-unknown" + ], + "cfg(all(target_arch = \"x86\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ + "i686-unknown-linux-gnu" + ], + "cfg(all(target_arch = \"x86\", target_env = \"msvc\", not(windows_raw_dylib)))": [ + "i686-pc-windows-msvc" + ], + "cfg(all(target_arch = \"x86_64\", target_env = \"gnu\", not(target_abi = \"llvm\"), not(windows_raw_dylib)))": [ + "x86_64-unknown-linux-gnu", + "x86_64-unknown-nixos-gnu" + ], "cfg(any(target_arch = \"aarch64\", target_arch = \"x86_64\", target_arch = \"x86\"))": [ "aarch64-apple-darwin", "aarch64-apple-ios", @@ -1946,12 +5472,47 @@ "x86_64-unknown-nixos-gnu", "x86_64-unknown-none" ], + "cfg(any(unix, target_os = \"wasi\"))": [ + "aarch64-apple-darwin", + "aarch64-apple-ios", + "aarch64-apple-ios-sim", + "aarch64-fuchsia", + "aarch64-linux-android", + "aarch64-unknown-linux-gnu", + "aarch64-unknown-nixos-gnu", + "aarch64-unknown-nto-qnx710", + "arm-unknown-linux-gnueabi", + "armv7-linux-androideabi", + "armv7-unknown-linux-gnueabi", + "i686-apple-darwin", + "i686-linux-android", + "i686-unknown-freebsd", + "i686-unknown-linux-gnu", + "powerpc-unknown-linux-gnu", + "s390x-unknown-linux-gnu", + "wasm32-wasi", + "x86_64-apple-darwin", + "x86_64-apple-ios", + "x86_64-fuchsia", + "x86_64-linux-android", + "x86_64-unknown-freebsd", + "x86_64-unknown-linux-gnu", + "x86_64-unknown-nixos-gnu" + ], + "cfg(target_arch = \"spirv\")": [], + "cfg(target_os = \"hermit\")": [], + "cfg(windows)": [ + "aarch64-pc-windows-msvc", + "i686-pc-windows-msvc", + "x86_64-pc-windows-msvc" + ], "i686-apple-darwin": [ "i686-apple-darwin" ], "i686-linux-android": [ "i686-linux-android" ], + "i686-pc-windows-gnullvm": [], "i686-pc-windows-msvc": [ "i686-pc-windows-msvc" ], @@ -1997,6 +5558,7 @@ "x86_64-linux-android": [ "x86_64-linux-android" ], + "x86_64-pc-windows-gnullvm": [], "x86_64-pc-windows-msvc": [ "x86_64-pc-windows-msvc" ], @@ -2014,7 +5576,8 @@ ] }, "direct_deps": [ - "cidr 0.2.3", + "bitflags 2.7.0", + "cidr 0.3.0", "fnv 1.0.7", "lazy_static 1.5.0", "pest 2.7.14", @@ -2022,5 +5585,7 @@ "regex 1.11.1", "uuid 1.11.0" ], - "direct_dev_deps": [] + "direct_dev_deps": [ + "criterion 0.5.1" + ] } From 9c48b27d310492b633c4454c8c35c14aa19dffbb Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 13 Jan 2025 17:41:08 +0800 Subject: [PATCH 4243/4351] tests(clustering): simplify hybrid status tests (#14136) KAG-5994 KAG-5894 This PR will revert the changes of #14035 --- .../09-hybrid_mode/11-status_spec.lua | 54 +------------------ 1 file changed, 1 insertion(+), 53 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/11-status_spec.lua b/spec/02-integration/09-hybrid_mode/11-status_spec.lua index 7db58b87777..e2bd7150561 100644 --- a/spec/02-integration/09-hybrid_mode/11-status_spec.lua +++ b/spec/02-integration/09-hybrid_mode/11-status_spec.lua @@ -104,8 +104,7 @@ for _, strategy in helpers.each_strategy() do end) -- now dp receive config from cp, so dp should be ready - local it_rpc_sync_off= rpc_sync == "off" and it or pending - it_rpc_sync_off("should return 200 on data plane after configuring", function() + it("should return 200 on data plane after configuring", function() helpers.wait_until(function() local http_client = helpers.http_client('127.0.0.1', dp_status_port) @@ -159,57 +158,6 @@ for _, strategy in helpers.each_strategy() do end, 10) end) end) - - local describe_rpc_sync_on = rpc == "on" and rpc_sync == "on" and describe or pending - describe_rpc_sync_on("dp status ready when rpc_sync == on", function() - lazy_setup(function() - assert(start_kong_cp()) - assert(start_kong_dp()) - end) - - lazy_teardown(function() - assert(helpers.stop_kong("serve_cp")) - assert(helpers.stop_kong("serve_dp")) - end) - - it("should return 200 on data plane after configuring when rpc_sync == on", function() - -- insert one entity to make dp ready for incremental sync - - local http_client = helpers.http_client('127.0.0.1', dp_status_port) - - local res = http_client:send({ - method = "GET", - path = "/status/ready", - }) - http_client:close() - assert.equal(503, res.status) - - local admin_client = helpers.admin_client(10000) - local res = assert(admin_client:post("/services", { - body = { name = "service-001", url = "https://127.0.0.1:15556/request", }, - headers = {["Content-Type"] = "application/json"} - })) - assert.res_status(201, res) - - admin_client:close() - - helpers.wait_until(function() - local http_client = helpers.http_client('127.0.0.1', dp_status_port) - - local res = http_client:send({ - method = "GET", - path = "/status/ready", - }) - - local status = res and res.status - http_client:close() - - if status == 200 then - return true - end - end, 10) - end) - end) end) end -- for _, strategy end -- for rpc_sync From 4d56a907f91f5bacc33492f2d8f64db2b33e9206 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Jan 2025 11:07:29 +0800 Subject: [PATCH 4244/4351] refactor(clustering/rpc): move is_valid_version() to strategies (#14135) code clean of https://github.com/Kong/kong/pull/14078 KAG-5894 --- kong/clustering/services/sync/rpc.lua | 14 +------------- .../services/sync/strategies/postgres.lua | 10 +++++++++- 2 files changed, 10 insertions(+), 14 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 3bcd515520f..771e992d9d1 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -23,7 +23,6 @@ local MAX_RETRY = 5 local assert = assert local ipairs = ipairs -local sub = string.sub local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR @@ -60,17 +59,6 @@ local function get_current_version() end -local is_valid_version -do - local VER_PREFIX = "v02_" - - -- version string must start with 'v02_' - is_valid_version = function(v) - return sub(v, 1, 4) == VER_PREFIX - end -end - - function _M:init_cp(manager) local purge_delay = manager.conf.cluster_data_plane_purge_delay @@ -118,7 +106,7 @@ function _M:init_cp(manager) end -- string comparison effectively does the same as number comparison - if not is_valid_version(default_namespace_version) or + if not self.strategy:is_valid_version(default_namespace_version) or default_namespace_version ~= latest_version then return full_sync_result() end diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index 20e594d92f3..06da15cabdc 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -2,12 +2,15 @@ local _M = {} local _MT = { __index = _M } +local sub = string.sub local fmt = string.format local ngx_null = ngx.null -- version string should look like: "v02_0000" -local VERSION_FMT = "v02_%028x" +local VER_PREFIX = "v02_" +local VER_PREFIX_LEN = #VER_PREFIX +local VERSION_FMT = VER_PREFIX .. "%028x" function _M.new(db) @@ -56,6 +59,11 @@ function _M:get_latest_version() end +function _M:is_valid_version(str) + return sub(str, 1, VER_PREFIX_LEN) == VER_PREFIX +end + + function _M:begin_txn() return self.connector:query("BEGIN;") end From 65f43bec13dec28c742e23344d2c43b494412859 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 14 Jan 2025 11:56:54 +0800 Subject: [PATCH 4245/4351] fix(runloop): skip router rebuilding if reconfigure is running (#14056) In rare cases, the rebuild timer will interrupt the reconfigure handler because of `router was changed while rebuilding it`, which results in an outdated plugin iterator and balancer. It is hard to test this rare race condition. KAG-6015 --- kong/runloop/handler.lua | 24 +++++++++++++++++++++++- 1 file changed, 23 insertions(+), 1 deletion(-) diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index aa948b202e2..b51cb7a9f90 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -992,8 +992,30 @@ return { if strategy ~= "off" or kong.sync then local worker_state_update_frequency = kong.configuration.worker_state_update_frequency or 1 + --[[ + +-----------+ + | Start | <-------------------------------------+ + +-----------+ | + | | + | | + v | + *************************** +-------+ | + * Is reconfigure running? * ---Yes--->| Sleep | ----+ + *************************** +-------+ + | ^ + No | + | | + v | + +---------------+ | + | rebuild router|-------------------------+ + +---------------+ + + Since reconfigure will also rebuild the router, we skip this round + of rebuilding the router. + --]] local router_async_opts = { - name = "router", + name = RECONFIGURE_OPTS and RECONFIGURE_OPTS.name or "router", -- please check the above diagram for the + -- reason of using the same name as reconfigure timeout = 0, on_timeout = "return_true", } From a4d126cbe2cdd2eee0bf49d848c5bef8c7888517 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Jan 2025 13:35:08 +0800 Subject: [PATCH 4246/4351] tests(clustering/rpc): add cases for notifications (#14129) Add test cases for https://github.com/Kong/kong/pull/13948 KAG-6157 --- .../18-hybrid_rpc/07-notification_spec.lua | 82 +++++++++++++++++++ .../plugins/rpc-notification-test/handler.lua | 37 +++++++++ .../plugins/rpc-notification-test/schema.lua | 12 +++ 3 files changed, 131 insertions(+) create mode 100644 spec/02-integration/18-hybrid_rpc/07-notification_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/schema.lua diff --git a/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua b/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua new file mode 100644 index 00000000000..18d5eb1cb4e --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua @@ -0,0 +1,82 @@ +local helpers = require "spec.helpers" + + +-- register a test rpc service in custom plugin rpc-notification-test +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-notification-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-notification-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("notification works", function() + it("in custom plugin", function() + local name = nil + + -- cp logs + helpers.pwait_until(function() + assert.logfile(name).has.line( + "notification is hello", true) + assert.logfile(name).has.line( + "[rpc] notifying kong.test.notification(node_id:", true) + assert.logfile(name).has.line( + "[rpc] notification has no response", true) + assert.logfile(name).has.no.line( + "assert failed", true) + return true + end, 10) + + local name = "servroot2/logs/error.log" + + -- dp logs + helpers.pwait_until(function() + assert.logfile(name).has.line( + "[rpc] notifying kong.test.notification(node_id: control_plane) via local", true) + assert.logfile(name).has.line( + "notification is world", true) + assert.logfile(name).has.line( + "[rpc] notification has no response", true) + assert.logfile(name).has.no.line( + "assert failed", true) + return true + end, 10) + + end) + end) + end) +end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua new file mode 100644 index 00000000000..c8877b5f6fe --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua @@ -0,0 +1,37 @@ +local RpcNotificationTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcNotificationTestHandler:init_worker() + kong.rpc.callbacks:register("kong.test.notification", function(node_id, msg) + ngx.log(ngx.DEBUG, "notification is ", msg) + + local role = kong.configuration.role + + -- cp notify dp back + if role == "control_plane" then + local res, err = kong.rpc:notify(node_id, "kong.test.notification", "world") + assert(res == true) + assert(err == nil) + end + + -- perr should not get this by notification + return role + end) + + local worker_events = assert(kong.worker_events) + + -- if rpc is ready we will start to notify + worker_events.register(function(capabilities_list) + -- dp notify cp + local res, err = kong.rpc:notify("control_plane", "kong.test.notification", "hello") + + assert(res == true) + assert(err == nil) + end, "clustering:jsonrpc", "connected") +end + + +return RpcNotificationTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/schema.lua new file mode 100644 index 00000000000..886dc7eb123 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-notification-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 9aacc3372ce58db7dd284e4261fd0611960bf007 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 14 Jan 2025 14:14:37 +0800 Subject: [PATCH 4247/4351] fix(clustering/rpc): record the default workspace after the dropping the lmdb (#14152) KAG-6176 --- kong/clustering/services/sync/rpc.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 771e992d9d1..56e2a9f1d27 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -320,8 +320,10 @@ local function do_sync() -- store current sync version t:set(DECLARATIVE_HASH_KEY, version) - -- store the correct default workspace uuid - if default_ws_changed then + -- record the default workspace into LMDB for any of the following case: + -- * wipe is false, but the default workspace has been changed + -- * wipe is true (full sync) + if default_ws_changed or wipe then t:set(DECLARATIVE_DEFAULT_WORKSPACE_KEY, kong.default_workspace) end From b441f1ec2c039de79773402d0b05a18743c396f2 Mon Sep 17 00:00:00 2001 From: hanjian Date: Tue, 14 Jan 2025 14:52:31 +0800 Subject: [PATCH 4248/4351] tests(clustering): enable rpc sync on test (#14142) KAG-5561 --- spec/03-plugins/11-correlation-id/02-schema_spec.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index e5aa7c3035e..86f8c7c7212 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -86,8 +86,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() end) end) - --- XXX FIXME: enable rpc_sync = on - for _, rpc_sync in ipairs { "off" } do + for _, rpc_sync in ipairs { "off", "on" } do describe("in hybrid mode" .. " rpc_sync=" .. rpc_sync, function() local route lazy_setup(function() From 1c2ea578aee066a8468c8ae22cff65127b490248 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Jan 2025 16:24:41 +0800 Subject: [PATCH 4249/4351] feat(clustering/rpc): support rpc batching on dp side (#14040) KAG-5934 --- kong/clustering/rpc/manager.lua | 13 + kong/clustering/rpc/socket.lua | 288 ++++++++++++++---- .../18-hybrid_rpc/06-batch-rpc_spec.lua | 78 +++++ .../kong/plugins/rpc-batch-test/handler.lua | 34 +++ .../kong/plugins/rpc-batch-test/schema.lua | 12 + 5 files changed, 360 insertions(+), 65 deletions(-) create mode 100644 spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/schema.lua diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index f1918398c76..548220442cd 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -56,6 +56,11 @@ function _M.new(conf, node_id) cluster_cert = assert(clustering_tls.get_cluster_cert(conf)), cluster_cert_key = assert(clustering_tls.get_cluster_cert_key(conf)), callbacks = callbacks.new(), + + __batch_size = 0, -- rpc batching size, 0 means disable. + -- currently, we don't have Lua interface to initiate + -- a batch call, any value `> 0` should be considered + -- as testing code. } if conf.role == "control_plane" then @@ -625,4 +630,12 @@ function _M:get_peer_info(node_id) end +-- Currently, this function only for testing purpose, +-- we don't have a Lua interface to initiate a batch call yet. +function _M:__set_batch(n) + assert(type(n) == "number" and n >= 0) + self.__batch_size = n +end + + return _M diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 2044acf170a..34d1b7b1aa0 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -11,8 +11,13 @@ local utils = require("kong.clustering.rpc.utils") local queue = require("kong.clustering.rpc.queue") local jsonrpc = require("kong.clustering.rpc.json_rpc_v2") local constants = require("kong.constants") +local isarray = require("table.isarray") +local isempty = require("table.isempty") +local tb_clear = require("table.clear") +local tb_insert = table.insert +local type = type local assert = assert local unpack = unpack local string_format = string.format @@ -59,7 +64,30 @@ function _M:_get_next_id() end -function _M._dispatch(premature, self, cb, payload) +function _M:push_request(msg) + return self.outgoing:push(msg) +end + + +-- collection is only for rpc batch call. +-- if collection is nil, it means the rpc is a single call. +function _M:push_response(msg, err_prefix, collection) + -- may be a batch + if collection then + tb_insert(collection, msg) + return true + end + + local res, err = self.outgoing:push(msg) + if not res then + return nil, err_prefix .. err + end + + return true +end + + +function _M._dispatch(premature, self, cb, payload, collection) if premature then return end @@ -73,10 +101,11 @@ function _M._dispatch(premature, self, cb, payload) return end - res, err = self.outgoing:push(new_error(payload.id, jsonrpc.SERVER_ERROR, - err)) + res, err = self:push_response(new_error(payload.id, jsonrpc.SERVER_ERROR, err), + "[rpc] unable to push RPC call error: ", + collection) if not res then - ngx_log(ngx_WARN, "[rpc] unable to push RPC call error: ", err) + ngx_log(ngx_WARN, err) end return @@ -89,17 +118,104 @@ function _M._dispatch(premature, self, cb, payload) end -- success - res, err = self.outgoing:push({ + res, err = self:push_response({ jsonrpc = jsonrpc.VERSION, id = payload.id, result = res, - }) + }, "[rpc] unable to push RPC call result: ", collection) if not res then - ngx_log(ngx_WARN, "[rpc] unable to push RPC call result: ", err) + ngx_log(ngx_WARN, err) end end +function _M:process_rpc_msg(payload, collection) + if type(payload) ~= "table" then + local res, err = self:push_response( + new_error(nil, jsonrpc.INVALID_REQUEST, "not a valid object"), + collection) + if not res then + return nil, err + end + + return true + end + + assert(payload.jsonrpc == jsonrpc.VERSION) + + local payload_id = payload.id + local payload_method = payload.method + + if payload_method then + -- invoke + + ngx_log(ngx_DEBUG, "[rpc] got RPC call: ", payload_method, " (id: ", payload_id, ")") + + local dispatch_cb = self.manager.callbacks.callbacks[payload_method] + if not dispatch_cb and payload_id then + local res, err = self:push_response(new_error(payload_id, jsonrpc.METHOD_NOT_FOUND), + "unable to send \"METHOD_NOT_FOUND\" error back to client: ", + collection) + if not res then + return nil, err + end + + return true + end + + local res, err + + -- call dispatch + + if collection then + + -- TODO: async call by using a new manager of timer + -- collection is not nil, it means it is a batch call + -- we should call sync function + _M._dispatch(nil, self, dispatch_cb, payload, collection) + + else + + -- collection is nil, it means it is a single call + -- we should call async function + local name = string_format("JSON-RPC callback for node_id: %s, id: %d, method: %s", + self.node_id, payload_id or 0, payload_method) + res, err = kong.timer:named_at(name, 0, _M._dispatch, self, dispatch_cb, payload) + + if not res and payload_id then + local reso, erro = self:push_response(new_error(payload_id, jsonrpc.INTERNAL_ERROR), + "unable to send \"INTERNAL_ERROR\" error back to client: ", + collection) + if not reso then + return nil, erro + end + + return nil, "unable to dispatch JSON-RPC callback: " .. err + end + end + + else + -- response, don't care about `collection` + local interest_cb = self.interest[payload_id] + self.interest[payload_id] = nil -- edge trigger only once + + if not interest_cb then + ngx_log(ngx_WARN, "[rpc] no interest for RPC response id: ", payload_id, ", dropping it") + + return true + end + + local res, err = interest_cb(payload) + if not res then + ngx_log(ngx_WARN, "[rpc] RPC response interest handler failed: id: ", + payload_id, ", err: ", err) + end + end -- if payload.method + + return true +end + + -- start reader and writer thread and event loop function _M:start() self.read_thread = ngx.thread.spawn(function() @@ -120,9 +236,9 @@ function _M:start() end if waited > CLUSTERING_PING_INTERVAL then - local res, err = self.outgoing:push(PING_TYPE) + local res, err = self:push_response(PING_TYPE, "unable to send ping: ") if not res then - return nil, "unable to send ping: " .. err + return nil, err end end @@ -133,9 +249,9 @@ function _M:start() last_seen = ngx_time() if typ == "ping" then - local res, err = self.outgoing:push(PONG_TYPE) + local res, err = self:push_response(PONG_TYPE, "unable to handle ping: ") if not res then - return nil, "unable to handle ping: " .. err + return nil, err end goto continue @@ -154,52 +270,52 @@ function _M:start() assert(typ == "binary") local payload = decompress_payload(data) - assert(payload.jsonrpc == jsonrpc.VERSION) - if payload.method then - -- invoke - - ngx_log(ngx_DEBUG, "[rpc] got RPC call: ", payload.method, " (id: ", payload.id, ")") + -- single rpc call + if not isarray(payload) then + local ok, err = self:process_rpc_msg(payload) + if not ok then + return nil, err + end - local dispatch_cb = self.manager.callbacks.callbacks[payload.method] - if not dispatch_cb and payload.id then - local res, err = self.outgoing:push(new_error(payload.id, jsonrpc.METHOD_NOT_FOUND)) - if not res then - return nil, "unable to send \"METHOD_NOT_FOUND\" error back to client: " .. err - end + goto continue + end - goto continue + -- rpc call with an empty array + if isempty(payload) then + local res, err = self:push_response( + new_error(nil, jsonrpc.INVALID_REQUEST, "empty batch array")) + if not res then + return nil, err end - -- call dispatch - local res, err = kong.timer:named_at(string_format("JSON-RPC callback for node_id: %s, id: %d, method: %s", - self.node_id, payload.id or 0, payload.method), - 0, _M._dispatch, self, dispatch_cb, payload) - if not res and payload.id then - local reso, erro = self.outgoing:push(new_error(payload.id, jsonrpc.INTERNAL_ERROR)) - if not reso then - return nil, "unable to send \"INTERNAL_ERROR\" error back to client: " .. erro - end + goto continue + end - return nil, "unable to dispatch JSON-RPC callback: " .. err - end + -- batch rpc call - else - -- response - local interest_cb = self.interest[payload.id] - self.interest[payload.id] = nil -- edge trigger only once + local collection = {} - if not interest_cb then - ngx_log(ngx_WARN, "[rpc] no interest for RPC response id: ", payload.id, ", dropping it") + ngx_log(ngx_DEBUG, "[rpc] got batch RPC call: ", #payload) - goto continue + for _, v in ipairs(payload) do + local ok, err = self:process_rpc_msg(v, collection) + if not ok then + return nil, err end + end - local res, err = interest_cb(payload) - if not res then - ngx_log(ngx_WARN, "[rpc] RPC response interest handler failed: id: ", - payload.id, ", err: ", err) - end + -- may be responses or all notifications + if isempty(collection) then + goto continue + end + + assert(isarray(collection)) + + local res, err = self:push_response(collection, + "[rpc] unable to push RPC call result: ") + if not res then + return nil, err end ::continue:: @@ -207,40 +323,82 @@ function _M:start() end) self.write_thread = ngx.thread.spawn(function() + local batch_requests = {} + while not exiting() do - local payload, err = self.outgoing:pop(5) + -- 0.5 seconds for not waiting too long + local payload, err = self.outgoing:pop(0.5) if err then return nil, err end - if payload then - if payload == PING_TYPE then - local _, err = self.wb:send_ping() - if err then - return nil, "failed to send PING frame to peer: " .. err - - else - ngx_log(ngx_DEBUG, "[rpc] sent PING frame to peer") + -- timeout + if not payload then + local n = #batch_requests + if n > 0 then + local bytes, err = self.wb:send_binary(compress_payload(batch_requests)) + if not bytes then + return nil, err end - elseif payload == PONG_TYPE then - local _, err = self.wb:send_pong() - if err then - return nil, "failed to send PONG frame to peer: " .. err + ngx_log(ngx_DEBUG, "[rpc] sent batch RPC call: ", n) - else - ngx_log(ngx_DEBUG, "[rpc] sent PONG frame to peer") - end + tb_clear(batch_requests) + end + goto continue + end + + if payload == PING_TYPE then + local _, err = self.wb:send_ping() + if err then + return nil, "failed to send PING frame to peer: " .. err else - assert(type(payload) == "table") + ngx_log(ngx_DEBUG, "[rpc] sent PING frame to peer") + end + goto continue + end + + if payload == PONG_TYPE then + local _, err = self.wb:send_pong() + if err then + return nil, "failed to send PONG frame to peer: " .. err - local bytes, err = self.wb:send_binary(compress_payload(payload)) + else + ngx_log(ngx_DEBUG, "[rpc] sent PONG frame to peer") + end + goto continue + end + + assert(type(payload) == "table") + + -- batch enabled + local batch_size = self.manager.__batch_size + + if batch_size > 0 then + tb_insert(batch_requests, payload) + + -- send batch requests + local n = #batch_requests + if n >= batch_size then + local bytes, err = self.wb:send_binary(compress_payload(batch_requests)) if not bytes then return nil, err end + + ngx_log(ngx_DEBUG, "[rpc] sent batch RPC call: ", n) + + tb_clear(batch_requests) end + goto continue + end + + local bytes, err = self.wb:send_binary(compress_payload(payload)) + if not bytes then + return nil, err end + + ::continue:: end end) end @@ -290,7 +448,7 @@ function _M:call(node_id, method, params, callback) self.interest[id] = callback end - return self.outgoing:push({ + return self:push_request({ jsonrpc = jsonrpc.VERSION, method = method, params = params, diff --git a/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua new file mode 100644 index 00000000000..f60e2097267 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua @@ -0,0 +1,78 @@ +local helpers = require "spec.helpers" + +-- register a test rpc service in custom plugin rpc-batch-test +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { "routes", "services" }) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", + plugins = "bundled,rpc-batch-test", -- enable custom plugin + cluster_rpc_sync = "off", -- disable rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = "on", + plugins = "bundled,rpc-batch-test", -- enable custom plugin + cluster_rpc_sync = "off", -- disable rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("batch works", function() + it("DP calls CP via batching", function() + local cp_logfile = nil + local dp_logfile = "servroot2/logs/error.log" + + helpers.pwait_until(function() + assert.logfile(dp_logfile).has.line( + "[rpc] sent batch RPC call: 1", true) + + assert.logfile(cp_logfile).has.line( + "[rpc] got batch RPC call: 1", true) + assert.logfile(cp_logfile).has.line( + "kong.test.batch called: world", true) + + assert.logfile(dp_logfile).has.line( + "[rpc] got batch RPC call: 1", true) + assert.logfile(dp_logfile).has.line( + "kong.test.batch called: hello world", true) + + assert.logfile(dp_logfile).has.line( + "[rpc] sent batch RPC call: 2", true) + + assert.logfile(cp_logfile).has.line( + "[rpc] got batch RPC call: 2", true) + assert.logfile(cp_logfile).has.line( + "kong.test.batch called: kong", true) + assert.logfile(cp_logfile).has.line( + "kong.test.batch called: gateway", true) + assert.logfile(cp_logfile).has.line( + "[rpc] notification has no response", true) + + return true + end, 15) + end) + end) + end) +end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua new file mode 100644 index 00000000000..92cb24226a7 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua @@ -0,0 +1,34 @@ +local RpcBatchTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcBatchTestHandler:init_worker() + kong.rpc.callbacks:register("kong.test.batch", function(node_id, greeting) + ngx.log(ngx.DEBUG, "kong.test.batch called: ", greeting) + return "hello ".. greeting + end) + + local worker_events = assert(kong.worker_events) + + -- if rpc is ready we will start to batch call + worker_events.register(function(capabilities_list) + kong.rpc:__set_batch(1) + + local res = kong.rpc:call("control_plane", "kong.test.batch", "world") + if not res then + return + end + + ngx.log(ngx.DEBUG, "kong.test.batch called: ", res) + + kong.rpc:__set_batch(2) + kong.rpc:notify("control_plane", "kong.test.batch", "kong") + kong.rpc:notify("control_plane", "kong.test.batch", "gateway") + + end, "clustering:jsonrpc", "connected") +end + + +return RpcBatchTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/schema.lua new file mode 100644 index 00000000000..0515df5835c --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-batch-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From a61ef41091c38c0183d86dcdca502c06e971511d Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 14 Jan 2025 16:29:28 +0800 Subject: [PATCH 4250/4351] fix(changelog): add the missing changelog of AI analytics breaking (#14122) change. --- changelog/unreleased/kong/fix-ai-analytics-key.yml | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 changelog/unreleased/kong/fix-ai-analytics-key.yml diff --git a/changelog/unreleased/kong/fix-ai-analytics-key.yml b/changelog/unreleased/kong/fix-ai-analytics-key.yml new file mode 100644 index 00000000000..3ad3f607ab4 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-analytics-key.yml @@ -0,0 +1,6 @@ +message: | + **AI Plugins**: Changed the serialized log key of AI metrics from `ai.ai-proxy` to `ai.proxy`, to avoid conflicts with metrics + generated from plugins other than AI Proxy and AI Proxy Advanced. Users using logging plugins like file-log, http-log, etc. would + except to update metrics pipeline configurations to reflect this change. +type: breaking_change +scope: Plugin From f1f947dbbc8f466e72631ea49d3c86e371df9a07 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Jan 2025 17:46:06 +0800 Subject: [PATCH 4251/4351] style(clustering/rpc): fix typo of META_V1 (#14158) --- kong/clustering/rpc/manager.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 548220442cd..fb40ace1a6e 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -34,7 +34,7 @@ local parse_proxy_url = require("kong.clustering.utils").parse_proxy_url local _log_prefix = "[rpc] " -local RPC_MATA_V1 = "kong.meta.v1" +local RPC_META_V1 = "kong.meta.v1" local RPC_SNAPPY_FRAMED = "x-snappy-framed" @@ -164,7 +164,7 @@ function _M:_handle_meta_call(c, cert) local payload = cjson_decode(data) assert(payload.jsonrpc == jsonrpc.VERSION) - if payload.method ~= RPC_MATA_V1 .. ".hello" then + if payload.method ~= RPC_META_V1 .. ".hello" then return nil, "wrong RPC meta call: " .. tostring(payload.method) end @@ -432,7 +432,7 @@ function _M:handle_websocket() -- choice a proper protocol for _, v in ipairs(protocols) do -- now we only support kong.meta.v1 - if RPC_MATA_V1 == string_tools.strip(v) then + if RPC_META_V1 == string_tools.strip(v) then meta_v1_supported = true break end @@ -452,7 +452,7 @@ function _M:handle_websocket() end -- now we only use kong.meta.v1 - ngx.header["Sec-WebSocket-Protocol"] = RPC_MATA_V1 + ngx.header["Sec-WebSocket-Protocol"] = RPC_META_V1 local wb, err = server:new(WS_OPTS) if not wb then @@ -529,7 +529,7 @@ function _M:connect(premature, node_id, host, path, cert, key) ssl_verify = true, client_cert = cert, client_priv_key = key, - protocols = RPC_MATA_V1, + protocols = RPC_META_V1, } if self.conf.cluster_mtls == "shared" then @@ -576,7 +576,7 @@ function _M:connect(premature, node_id, host, path, cert, key) -- should like "kong.meta.v1" local meta_cap = resp_headers["sec_websocket_protocol"] - if meta_cap ~= RPC_MATA_V1 then + if meta_cap ~= RPC_META_V1 then ngx_log(ngx_ERR, _log_prefix, "did not support protocol : ", meta_cap) c:send_close() -- can't do much if this fails goto err From f68de814f45489ff41ebbad056a5b17766f6f648 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 14 Jan 2025 17:40:43 +0800 Subject: [PATCH 4252/4351] Revert "tests(clustering): enable rpc sync on test (#14142)" This reverts commit b441f1ec2c039de79773402d0b05a18743c396f2. --- spec/03-plugins/11-correlation-id/02-schema_spec.lua | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index 86f8c7c7212..e5aa7c3035e 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -86,7 +86,8 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() end) end) - for _, rpc_sync in ipairs { "off", "on" } do + --- XXX FIXME: enable rpc_sync = on + for _, rpc_sync in ipairs { "off" } do describe("in hybrid mode" .. " rpc_sync=" .. rpc_sync, function() local route lazy_setup(function() From 55afae561611dbb7ea56466ad2d3604aa950a7e3 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Wed, 15 Jan 2025 01:38:08 +0800 Subject: [PATCH 4253/4351] fix(declarative): generate correct uuid for transient entities (#14082) --- .../kong/fix-declarative-config-load.yml | 3 ++ kong/db/schema/others/declarative_config.lua | 4 +- spec/01-unit/01-db/10-declarative_spec.lua | 54 +++++++++++++++++++ 3 files changed, 59 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-declarative-config-load.yml diff --git a/changelog/unreleased/kong/fix-declarative-config-load.yml b/changelog/unreleased/kong/fix-declarative-config-load.yml new file mode 100644 index 00000000000..0c6ddeed81e --- /dev/null +++ b/changelog/unreleased/kong/fix-declarative-config-load.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where a valid declarative config with certificate/sni entities cannot be loaded in dbless mode" +type: bugfix +scope: Core diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 104fb917441..5e29ffda318 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -626,7 +626,7 @@ local function generate_ids(input, known_entities, parent_entity) local child_key if parent_entity then local parent_schema = all_schemas[parent_entity] - if parent_schema.fields[entity] then + if parent_schema.fields[entity] and not parent_schema.fields[entity].transient then goto continue end parent_fk = parent_schema:extract_pk_values(input) @@ -663,7 +663,7 @@ local function populate_ids_for_validation(input, known_entities, parent_entity, local child_key if parent_entity then local parent_schema = all_schemas[parent_entity] - if parent_schema.fields[entity] then + if parent_schema.fields[entity] and not parent_schema.fields[entity].transient then goto continue end parent_fk = parent_schema:extract_pk_values(input) diff --git a/spec/01-unit/01-db/10-declarative_spec.lua b/spec/01-unit/01-db/10-declarative_spec.lua index a383daaeaf3..2d27887888d 100644 --- a/spec/01-unit/01-db/10-declarative_spec.lua +++ b/spec/01-unit/01-db/10-declarative_spec.lua @@ -1,6 +1,9 @@ require("spec.helpers") -- for kong.log local declarative = require "kong.db.declarative" local conf_loader = require "kong.conf_loader" +local uuid = require "kong.tools.uuid" + +local pl_file = require "pl.file" local null = ngx.null @@ -64,4 +67,55 @@ keyauth_credentials: end) end) + it("parse nested entities correctly", function () + -- This regression test case is to make sure that when a + -- "raw" input of declarative config is given, the dc parser + -- can generate correct UUIDs for those nested entites. + -- When the declarative config parser tries to flatten the + -- config input, the input will be running agains the + -- declarative_config schema validation. But some input + -- might lacks required fieds(such as UUIDS) and their + -- relationships are declared by nesting objects. In such + -- cases the declarative config parser must generate necessary + -- fields for all the objects(known entities) inside the config. + -- This test case is to make sure that the parser can generate + -- correct UUIDs for nested entities. What's more, it also makes + -- sure that UUID generation are not influenced by the `transient` + -- field(used as a backref to foreign objects) configured inside + -- the schema. + -- + -- See https://github.com/Kong/kong/pull/14082 for more details. + local cluster_cert_content = assert(pl_file.read("spec/fixtures/kong_clustering.crt")) + local cluster_key_content = assert(pl_file.read("spec/fixtures/kong_clustering.key")) + local cert_id = uuid.uuid() + local sni_id = uuid.uuid() + local dc = declarative.new_config(conf_loader()) + local entities, err = dc:parse_table( + { + _format_version = "3.0", + certificates = { { + cert = cluster_cert_content, + id = cert_id, + key = cluster_key_content, + snis = { { + id = sni_id, + name = "alpha.example" + } } + } }, + consumers = { { + basicauth_credentials = { { + password = "qwerty", + username = "qwerty" + } }, + username = "consumerA" + } } + } + ) + + assert.is_nil(err) + assert.is_table(entities) + assert.is_not_nil(entities.snis) + assert.same('alpha.example', entities.certificates[cert_id].snis[1].name) + end) + end) From e9510e9abde5400659e7c57eb2304f5ebb8fd0be Mon Sep 17 00:00:00 2001 From: Andy Zhang Date: Wed, 15 Jan 2025 10:14:39 +0800 Subject: [PATCH 4254/4351] chore(cd): update prerelease docker repository (#14121) Separate the development docker repository from the production repository. KAG-6137 --- .github/workflows/release.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index f3674150428..882b02eb1a3 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -31,7 +31,7 @@ on: # yamllint disable-line rule:truthy env: # official release repo DOCKER_REPOSITORY: kong/kong - PRERELEASE_DOCKER_REPOSITORY: kong/kong + PRERELEASE_DOCKER_REPOSITORY: kong/kong-dev FULL_RELEASE: ${{ github.event_name == 'schedule' || github.event_name == 'workflow_dispatch' || github.actor == 'dependabot[bot]'}} # only for PR From 17836b48336e386a40084c38e2b5bc7547a33c78 Mon Sep 17 00:00:00 2001 From: Jack Tysoe <91137069+tysoekong@users.noreply.github.com> Date: Wed, 15 Jan 2025 09:14:02 +0000 Subject: [PATCH 4255/4351] fix(ai): fix Azure streaming with raw JSON transmission mode (#14148) FTI-6419 --- changelog/unreleased/kong/fix-ai-azure-streaming.yml | 3 +++ kong/llm/drivers/shared.lua | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-azure-streaming.yml diff --git a/changelog/unreleased/kong/fix-ai-azure-streaming.yml b/changelog/unreleased/kong/fix-ai-azure-streaming.yml new file mode 100644 index 00000000000..3068b36855e --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-azure-streaming.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug where Azure streaming responses would be missing individual tokens." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 55169a29b97..5570598238c 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -353,7 +353,7 @@ function _M.frame_to_events(frame, content_type) -- some new LLMs return the JSON object-by-object, -- because that totally makes sense to parse?! local frame_start = frame and frame:sub(1, 1) - if frame_start == "," or frame_start == "[" then + if (not kong or not kong.ctx.plugin.truncated_frame) and (frame_start == "," or frame_start == "[") then local done = false -- if this is the first frame, it will begin with array opener '[' @@ -416,7 +416,7 @@ function _M.frame_to_events(frame, content_type) if #dat > 0 and #event_lines == i then ngx.log(ngx.DEBUG, "[ai-proxy] truncated sse frame head") if kong then - kong.ctx.plugin.truncated_frame = dat + kong.ctx.plugin.truncated_frame = fmt("%s%s", (kong.ctx.plugin.truncated_frame or ""), dat) end break -- stop parsing immediately, server has done something wrong From 665eaadbbcc3d4f13e55807fe3c354f3a173e029 Mon Sep 17 00:00:00 2001 From: Robin Xiang Date: Wed, 15 Jan 2025 15:35:19 +0800 Subject: [PATCH 4256/4351] fix(grpc-web & grpc-gateway plugins): Fixed a bug where the `TE` (transfer-encoding) header would not be sent to the upstream gRPC servers when `grpc-web` or `grpc-gateweay` are in use The bug was caused by a regression in kong.tools.http.get_header() where the header cache was probably a stale one. FTI-6410 --- .../unreleased/kong/fix-header_cache.yml | 3 + kong/runloop/handler.lua | 9 +-- .../28-grpc-gateway/01-proxy_spec.lua | 72 ++++++++++++++++++- spec/03-plugins/32-grpc-web/01-proxy_spec.lua | 70 +++++++++++++++++- 4 files changed, 146 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/fix-header_cache.yml diff --git a/changelog/unreleased/kong/fix-header_cache.yml b/changelog/unreleased/kong/fix-header_cache.yml new file mode 100644 index 00000000000..a35547dd4dd --- /dev/null +++ b/changelog/unreleased/kong/fix-header_cache.yml @@ -0,0 +1,3 @@ +message: "**grpc-web** and **grpc-gateway**: Fixed a bug where the `TE` (transfer-encoding) header would not be sent to the upstream gRPC servers when `grpc-web` or `grpc-gateweay` are in use." +type: bugfix +scope: Plugin diff --git a/kong/runloop/handler.lua b/kong/runloop/handler.lua index b51cb7a9f90..bb9de632acd 100644 --- a/kong/runloop/handler.lua +++ b/kong/runloop/handler.lua @@ -1455,8 +1455,9 @@ return { return exit(500) end + local header_cache = {} -- clear hop-by-hop request headers: - local http_connection = get_header("connection", ctx) + local http_connection = get_header("connection", header_cache) if http_connection ~= "keep-alive" and http_connection ~= "close" and http_connection ~= "upgrade" @@ -1477,7 +1478,7 @@ return { end -- add te header only when client requests trailers (proxy removes it) - local http_te = get_header("te", ctx) + local http_te = get_header("te", header_cache) if http_te then if http_te == "trailers" then var.upstream_te = "trailers" @@ -1492,11 +1493,11 @@ return { end end - if get_header("proxy", ctx) then + if get_header("proxy", header_cache) then clear_header("Proxy") end - if get_header("proxy_connection", ctx) then + if get_header("proxy_connection", header_cache) then clear_header("Proxy-Connection") end end diff --git a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua index 0f5d9530fd1..88741562b01 100644 --- a/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua +++ b/spec/03-plugins/28-grpc-gateway/01-proxy_spec.lua @@ -48,10 +48,50 @@ for _, strategy in helpers.each_strategy() do }, }) - assert(helpers.start_kong { + local mock_grpc_service = assert(bp.services:insert { + name = "mock_grpc_service", + url = "http://localhost:8765", + }) + + local mock_grpc_route = assert(bp.routes:insert { + protocols = { "http" }, + hosts = { "grpc_mock.example" }, + service = mock_grpc_service, + preserve_host = true, + }) + + assert(bp.plugins:insert { + route = mock_grpc_route, + name = "grpc-gateway", + config = { + proto = "./spec/fixtures/grpc/targetservice.proto", + }, + }) + + local fixtures = { + http_mock = {} + } + fixtures.http_mock.my_server_block = [[ + server { + server_name myserver; + listen 8765; + + location ~ / { + content_by_lua_block { + local headers = ngx.req.get_headers() + ngx.header.content_type = "application/grpc" + ngx.header.received_host = headers["Host"] + ngx.header.received_te = headers["te"] + } + } + } + ]] + + assert(helpers.start_kong({ database = strategy, plugins = "bundled,grpc-gateway", - }) + nginx_conf = "spec/fixtures/custom_nginx.template", + }, nil, nil, fixtures)) end) before_each(function() @@ -63,6 +103,34 @@ for _, strategy in helpers.each_strategy() do helpers.stop_grpc_target() end) + test("#new Sets 'TE: trailers'", function() + local res, err = proxy_client:post("/v1/echo", { + headers = { + ["Host"] = "grpc_mock.example", + ["Content-Type"] = "application/json", + }, + }) + + assert.equal("trailers", res.headers["received-te"]) + assert.is_nil(err) + end) + + test("#new Ignores user-agent TE", function() + -- in grpc-gateway, kong acts as a grpc client on behalf of the client + -- (which generally is a web-browser); as such, the Te header must be + -- set by kong, which will append trailers to the response body + local res, err = proxy_client:post("/v1/echo", { + headers = { + ["Host"] = "grpc_mock.example", + ["Content-Type"] = "application/json", + ["TE"] = "chunked", + }, + }) + + assert.equal("trailers", res.headers["received-te"]) + assert.is_nil(err) + end) + test("main entrypoint", function() local res, err = proxy_client:get("/v1/messages/john_doe") diff --git a/spec/03-plugins/32-grpc-web/01-proxy_spec.lua b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua index 8c37776204a..03bfde82291 100644 --- a/spec/03-plugins/32-grpc-web/01-proxy_spec.lua +++ b/spec/03-plugins/32-grpc-web/01-proxy_spec.lua @@ -49,6 +49,25 @@ for _, strategy in helpers.each_strategy() do service = service1, }) + local mock_grpc_service = assert(bp.services:insert { + name = "mock_grpc_service", + url = "http://localhost:8765", + }) + + local mock_grpc_route = assert(bp.routes:insert { + protocols = { "http" }, + hosts = { "grpc_mock.example" }, + service = mock_grpc_service, + preserve_host = true, + }) + + assert(bp.plugins:insert { + route = mock_grpc_route, + name = "grpc-web", + config = { + }, + }) + assert(bp.plugins:insert { route = route1, name = "grpc-web", @@ -66,10 +85,29 @@ for _, strategy in helpers.each_strategy() do }, }) - assert(helpers.start_kong { + local fixtures = { + http_mock = {} + } + fixtures.http_mock.my_server_block = [[ + server { + server_name myserver; + listen 8765; + location ~ / { + content_by_lua_block { + local headers = ngx.req.get_headers() + ngx.header.content_type = "application/grpc" + ngx.header.received_host = headers["Host"] + ngx.header.received_te = headers["te"] + } + } + } + ]] + + assert(helpers.start_kong({ database = strategy, plugins = "bundled,grpc-web", - }) + nginx_conf = "spec/fixtures/custom_nginx.template", + }, nil, nil, fixtures)) end) before_each(function() @@ -82,6 +120,34 @@ for _, strategy in helpers.each_strategy() do end) + test("Sets 'TE: trailers'", function() + local res, err = proxy_client:post("/", { + headers = { + ["Host"] = "grpc_mock.example", + ["Content-Type"] = "application/grpc-web-text", + }, + }) + + assert.equal("trailers", res.headers["received-te"]) + assert.is_nil(err) + end) + + test("Ignores user-agent TE", function() + -- in grpc-web, kong acts as a grpc client on behalf of the client + -- (which generally is a web-browser); as such, the Te header must be + -- set by kong, which will append trailers to the response body + local res, err = proxy_client:post("/", { + headers = { + ["Host"] = "grpc_mock.example", + ["Content-Type"] = "application/grpc-web-text", + ["TE"] = "chunked", + }, + }) + + assert.equal("trailers", res.headers["received-te"]) + assert.is_nil(err) + end) + test("Call gRCP-base64 via HTTP", function() local res, err = proxy_client:post("/hello.HelloService/SayHello", { headers = { From 6df1cf94b9f493ffe6533f1ac0f9124adcd7e8cd Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Thu, 16 Jan 2025 10:57:45 +0800 Subject: [PATCH 4257/4351] chore(ci): pin 3rd-party actions to specific commit hashes (#14165) actions-rs/cargo and actions-rs/toolchain KAG-6149 --- .github/actions/build-wasm-test-filters/action.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/.github/actions/build-wasm-test-filters/action.yml b/.github/actions/build-wasm-test-filters/action.yml index 420eb193d20..2682ae08458 100644 --- a/.github/actions/build-wasm-test-filters/action.yml +++ b/.github/actions/build-wasm-test-filters/action.yml @@ -41,7 +41,7 @@ runs: - name: Install Rust Toolchain if: steps.restore-cache.outputs.cache-hit != 'true' - uses: actions-rs/toolchain@v1 + uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1 with: profile: minimal toolchain: stable @@ -51,7 +51,7 @@ runs: - name: cargo build if: steps.restore-cache.outputs.cache-hit != 'true' - uses: actions-rs/cargo@v1 + uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1 with: command: build # building in release mode yields smaller library sizes, so it's From 522c51299c9548619a7d39a8f17d23b96d1da430 Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 16 Jan 2025 14:04:39 +0800 Subject: [PATCH 4258/4351] tests(clustering/rpc): add cases for sync.v2.get_delta (#14151) KAG-6179 --- .../18-hybrid_rpc/07-notification_spec.lua | 38 +++++----- .../08-sync_v2_get_delta_spec.lua | 72 +++++++++++++++++++ .../plugins/rpc-get-delta-test/handler.lua | 60 ++++++++++++++++ .../plugins/rpc-get-delta-test/schema.lua | 12 ++++ 4 files changed, 160 insertions(+), 22 deletions(-) create mode 100644 spec/02-integration/18-hybrid_rpc/08-sync_v2_get_delta_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/schema.lua diff --git a/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua b/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua index 18d5eb1cb4e..339cd5a843b 100644 --- a/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua @@ -49,32 +49,26 @@ for _, strategy in helpers.each_strategy() do local name = nil -- cp logs - helpers.pwait_until(function() - assert.logfile(name).has.line( - "notification is hello", true) - assert.logfile(name).has.line( - "[rpc] notifying kong.test.notification(node_id:", true) - assert.logfile(name).has.line( - "[rpc] notification has no response", true) - assert.logfile(name).has.no.line( - "assert failed", true) - return true - end, 10) + assert.logfile(name).has.line( + "notification is hello", true, 10) + assert.logfile(name).has.line( + "[rpc] notifying kong.test.notification(node_id:", true, 10) + assert.logfile(name).has.line( + "[rpc] notification has no response", true, 10) + assert.logfile(name).has.no.line( + "assertion failed", true, 0) local name = "servroot2/logs/error.log" -- dp logs - helpers.pwait_until(function() - assert.logfile(name).has.line( - "[rpc] notifying kong.test.notification(node_id: control_plane) via local", true) - assert.logfile(name).has.line( - "notification is world", true) - assert.logfile(name).has.line( - "[rpc] notification has no response", true) - assert.logfile(name).has.no.line( - "assert failed", true) - return true - end, 10) + assert.logfile(name).has.line( + "[rpc] notifying kong.test.notification(node_id: control_plane) via local", true, 10) + assert.logfile(name).has.line( + "notification is world", true, 10) + assert.logfile(name).has.line( + "[rpc] notification has no response", true, 10) + assert.logfile(name).has.no.line( + "assertion failed", true, 0) end) end) diff --git a/spec/02-integration/18-hybrid_rpc/08-sync_v2_get_delta_spec.lua b/spec/02-integration/18-hybrid_rpc/08-sync_v2_get_delta_spec.lua new file mode 100644 index 00000000000..848bd92954c --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/08-sync_v2_get_delta_spec.lua @@ -0,0 +1,72 @@ +local helpers = require "spec.helpers" + + +-- register a rpc connected event in custom plugin rpc-get-delta-test +-- ENABLE rpc sync on cp side for testing sync.v2.get_delta +-- DISABLE rpc sync on dp side +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "on", -- enable rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-get-delta-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("sync.v2.get_delta works", function() + it("on cp side", function() + local name = "servroot2/logs/error.log" + + -- dp logs + assert.logfile(name).has.line( + "kong.sync.v2.get_delta ok", true, 10) + assert.logfile(name).has.no.line( + "assertion failed", true, 0) + assert.logfile(name).has.no.line( + "[error]", true, 0) + + local name = nil + + -- cp logs + assert.logfile(name).has.no.line( + "assertion failed", true, 0) + assert.logfile(name).has.no.line( + "[error]", true, 0) + + end) + end) + end) +end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/handler.lua new file mode 100644 index 00000000000..cbe33f92bf3 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/handler.lua @@ -0,0 +1,60 @@ +local rep = string.rep +local isempty = require("table.isempty") + + +local RpcSyncV2GetDeltaTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcSyncV2GetDeltaTestHandler:init_worker() + local worker_events = assert(kong.worker_events) + + -- if rpc is ready we will send test calls + -- cp's version now is "v02_00000" + worker_events.register(function(capabilities_list) + local node_id = "control_plane" + local method = "kong.sync.v2.get_delta" + + -- no field `default` for kong.sync.v2.get_delta + local msg = {} + local res, err = kong.rpc:call(node_id, method, msg) + + assert(not res) + assert(err == "default namespace does not exist inside params") + + -- version is invalid + local msg = { default = { version = rep("A", 32), }, } + local res, err = kong.rpc:call(node_id, method, msg) + + assert(type(res) == "table") + assert(not isempty(res.default.deltas)) + assert(res.default.wipe == true) + assert(not err) + + -- dp's version is greater than cp's version + local msg = { default = { version = "v02_" .. rep("A", 28), }, } + local res, err = kong.rpc:call(node_id, method, msg) + + assert(type(res) == "table") + assert(not isempty(res.default.deltas)) + assert(res.default.wipe == true) + assert(not err) + + -- dp's version is equal to cp's version + local msg = { default = { version = "v02_" .. rep("0", 28), }, } + local res, err = kong.rpc:call(node_id, method, msg) + + assert(type(res) == "table") + assert(isempty(res.default.deltas)) + assert(res.default.wipe == false) + assert(not err) + + ngx.log(ngx.DEBUG, "kong.sync.v2.get_delta ok") + + end, "clustering:jsonrpc", "connected") +end + + +return RpcSyncV2GetDeltaTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/schema.lua new file mode 100644 index 00000000000..8be21169f70 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-get-delta-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-get-delta-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From a6895f6113cbe61bd46df48d0638258ca7b618de Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 16 Jan 2025 14:08:13 +0800 Subject: [PATCH 4259/4351] tests(clustering/rpc): add cases for rpc error handler (#14164) KAG-6203 --- kong/clustering/rpc/socket.lua | 21 ++++++ .../18-hybrid_rpc/02-error_spec.lua | 68 +++++++++++++++++++ .../kong/plugins/rpc-error-test/handler.lua | 59 ++++++++++++++++ .../kong/plugins/rpc-error-test/schema.lua | 12 ++++ 4 files changed, 160 insertions(+) create mode 100644 spec/02-integration/18-hybrid_rpc/02-error_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/schema.lua diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 34d1b7b1aa0..676864e3c38 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -195,6 +195,17 @@ function _M:process_rpc_msg(payload, collection) end else + -- may be some error message for peer + if not payload_id then + if payload.error then + ngx_log(ngx.ERR, "[rpc] RPC failed, code: ", + payload.error.code, ", err: ", + payload.error.message) + end + + return true + end + -- response, don't care about `collection` local interest_cb = self.interest[payload_id] self.interest[payload_id] = nil -- edge trigger only once @@ -271,6 +282,16 @@ function _M:start() local payload = decompress_payload(data) + if not payload then + local res, err = self:push_response( + new_error(nil, jsonrpc.PARSE_ERROR)) + if not res then + return nil, err + end + + goto continue + end + -- single rpc call if not isarray(payload) then local ok, err = self:process_rpc_msg(payload) diff --git a/spec/02-integration/18-hybrid_rpc/02-error_spec.lua b/spec/02-integration/18-hybrid_rpc/02-error_spec.lua new file mode 100644 index 00000000000..1b7a07ae6f4 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/02-error_spec.lua @@ -0,0 +1,68 @@ +local helpers = require "spec.helpers" + + +-- register a test rpc service in custom plugin rpc-error-test +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-error-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-error-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("rpc errors", function() + it("in custom plugin", function() + local name = "servroot2/logs/error.log" + + -- dp logs + assert.logfile(name).has.line( + "test #1 ok", true, 10) + + -- dp logs + assert.logfile(name).has.line( + "[rpc] RPC failed, code: -32600, err: empty batch array", true, 10) + assert.logfile(name).has.line( + "[rpc] RPC failed, code: -32600, err: not a valid object", true, 10) + assert.logfile(name).has.line( + "test #2 ok", true, 10) + + assert.logfile(name).has.no.line( + "assertion failed", true, 0) + end) + end) + end) +end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/handler.lua new file mode 100644 index 00000000000..e044784c4de --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/handler.lua @@ -0,0 +1,59 @@ +local cjson = require("cjson") + + +local RpcErrorTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcErrorTestHandler:init_worker() + kong.rpc.callbacks:register("kong.test.exception", function(node_id) + return nil -- no error message, default jsonrpc.SERVER_ERROR + end) + + kong.rpc.callbacks:register("kong.test.error", function(node_id) + return nil, "kong.test.error" + end) + + local worker_events = assert(kong.worker_events) + local node_id = "control_plane" + + -- if rpc is ready we will start to call + worker_events.register(function(capabilities_list) + local res, err = kong.rpc:call(node_id, "kong.test.not_exist") + assert(not res) + assert(err == "Method not found") + + local res, err = kong.rpc:call(node_id, "kong.test.exception") + assert(not res) + assert(err == "Server error") + + local res, err = kong.rpc:call(node_id, "kong.test.error") + assert(not res) + assert(err == "kong.test.error") + + ngx.log(ngx.DEBUG, "test #1 ok") + + end, "clustering:jsonrpc", "connected") + + -- if rpc is ready we will start to send raw msg + worker_events.register(function(capabilities_list) + local s = next(kong.rpc.clients[node_id]) + + -- send an empty array + local msg = setmetatable({}, cjson.array_mt) + assert(s:push_request(msg)) + + -- send an invalid msg + local msg = setmetatable({"invalid_request"}, cjson.array_mt) + assert(s:push_request(msg)) + + ngx.log(ngx.DEBUG, "test #2 ok") + + end, "clustering:jsonrpc", "connected") + +end + + +return RpcErrorTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/schema.lua new file mode 100644 index 00000000000..ba3266fda13 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-error-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-error-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From ce15c785093bf822bd714775bef2f045592125e5 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Thu, 16 Jan 2025 14:23:50 +0800 Subject: [PATCH 4260/4351] fix(file-log): reject file path that has leading/trailing space (#14141) FTI-6426 --- .../fix_file_path_not_allowed_whitespace.yml | 3 + kong/plugins/file-log/schema.lua | 2 +- .../03-plugins/04-file-log/02-schema_spec.lua | 96 ++++++++++++++++++- 3 files changed, 99 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix_file_path_not_allowed_whitespace.yml diff --git a/changelog/unreleased/kong/fix_file_path_not_allowed_whitespace.yml b/changelog/unreleased/kong/fix_file_path_not_allowed_whitespace.yml new file mode 100644 index 00000000000..c00ed8dc39e --- /dev/null +++ b/changelog/unreleased/kong/fix_file_path_not_allowed_whitespace.yml @@ -0,0 +1,3 @@ +message: "**file-log**: Fixed an issue where an error would occur when there were spaces at the beginning or end of a path." +type: bugfix +scope: Plugin \ No newline at end of file diff --git a/kong/plugins/file-log/schema.lua b/kong/plugins/file-log/schema.lua index 67a8590d021..13694354d45 100644 --- a/kong/plugins/file-log/schema.lua +++ b/kong/plugins/file-log/schema.lua @@ -10,7 +10,7 @@ return { fields = { { path = { description = "The file path of the output log file. The plugin creates the log file if it doesn't exist yet.", type = "string", required = true, - match = [[^[^*&%%\`]+$]], + match = [[^[^%s*&%%\`][^*&%%\`]*[^%s*&%%\`]$]], err = "not a valid filename", }, }, { reopen = { description = "Determines whether the log file is closed and reopened on every request.", type = "boolean", required = true, default = false }, }, diff --git a/spec/03-plugins/04-file-log/02-schema_spec.lua b/spec/03-plugins/04-file-log/02-schema_spec.lua index 17a815dad34..8f923f6b82b 100644 --- a/spec/03-plugins/04-file-log/02-schema_spec.lua +++ b/spec/03-plugins/04-file-log/02-schema_spec.lua @@ -17,7 +17,7 @@ describe("Plugin: file-log (schema)", function() }, ---------------------------------------- { - name = "rejects invalid filename", + name = "rejects invalid filename includes *", input = { path = "/ovo*", reopen = true @@ -30,6 +30,100 @@ describe("Plugin: file-log (schema)", function() } }, ---------------------------------------- + { + name = "rejects invalid filename includes `", + input = { + path = "/ovo`", + reopen = true + }, + output = nil, + error = { + config = { + path = "not a valid filename" + } + } + }, + ---------------------------------------- + { + name = "rejects invalid filename includes &", + input = { + path = "test&thing", + reopen = true + }, + output = nil, + error = { + config = { + path = "not a valid filename" + } + } + }, + ---------------------------------------- + { + name = "rejects invalid filename includes %", + input = { + path = "test%thing", + reopen = true + }, + output = nil, + error = { + config = { + path = "not a valid filename" + } + } + }, + ---------------------------------------- + { + name = "rejects invalid filename includes \\", + input = { + path = "test\\thing", + reopen = true + }, + output = nil, + error = { + config = { + path = "not a valid filename" + } + } + }, + ---------------------------------------- + { + name = "beginning spaces are not allowed", + input = { + path = " /ovo", + reopen = true + }, + output = nil, + error = { + config = { + path = "not a valid filename" + } + } + }, + -- ---------------------------------------- + { + name = "trailing spaces are not allowed", + input = { + path = "/ovo ", + reopen = true + }, + output = nil, + error = { + config = { + path = "not a valid filename" + } + } + }, + ---------------------------------------- + { + name = "accept valid filename that includes space", + input = { + path = "/o vo.loga", + reopen = true + }, + output = true, + error = nil, + }, + ------------------------------------ { name = "accepts valid filename", input = { From 902e16a1eb0ddb44385af3828de3e3f091a2196e Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 17 Jan 2025 10:08:29 +0800 Subject: [PATCH 4261/4351] tests(clustering): clean assertions in batch call tests (#14177) KAG-5934 --- .../18-hybrid_rpc/06-batch-rpc_spec.lua | 45 +++++++++---------- .../kong/plugins/rpc-batch-test/handler.lua | 10 ++--- 2 files changed, 26 insertions(+), 29 deletions(-) diff --git a/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua b/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua index f60e2097267..636984386b0 100644 --- a/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/06-batch-rpc_spec.lua @@ -44,34 +44,33 @@ for _, strategy in helpers.each_strategy() do local cp_logfile = nil local dp_logfile = "servroot2/logs/error.log" - helpers.pwait_until(function() - assert.logfile(dp_logfile).has.line( - "[rpc] sent batch RPC call: 1", true) + assert.logfile(dp_logfile).has.line( + "[rpc] sent batch RPC call: 1", true, 10) - assert.logfile(cp_logfile).has.line( - "[rpc] got batch RPC call: 1", true) - assert.logfile(cp_logfile).has.line( - "kong.test.batch called: world", true) + assert.logfile(cp_logfile).has.line( + "[rpc] got batch RPC call: 1", true, 10) + assert.logfile(cp_logfile).has.line( + "kong.test.batch called: world", true, 10) - assert.logfile(dp_logfile).has.line( - "[rpc] got batch RPC call: 1", true) - assert.logfile(dp_logfile).has.line( - "kong.test.batch called: hello world", true) + assert.logfile(dp_logfile).has.line( + "[rpc] got batch RPC call: 1", true, 10) + assert.logfile(dp_logfile).has.line( + "kong.test.batch called: hello world", true, 10) - assert.logfile(dp_logfile).has.line( - "[rpc] sent batch RPC call: 2", true) + assert.logfile(dp_logfile).has.line( + "[rpc] sent batch RPC call: 2", true, 10) - assert.logfile(cp_logfile).has.line( - "[rpc] got batch RPC call: 2", true) - assert.logfile(cp_logfile).has.line( - "kong.test.batch called: kong", true) - assert.logfile(cp_logfile).has.line( - "kong.test.batch called: gateway", true) - assert.logfile(cp_logfile).has.line( - "[rpc] notification has no response", true) + assert.logfile(cp_logfile).has.line( + "[rpc] got batch RPC call: 2", true, 10) + assert.logfile(cp_logfile).has.line( + "kong.test.batch called: kong", true, 10) + assert.logfile(cp_logfile).has.line( + "kong.test.batch called: gateway", true, 10) + assert.logfile(cp_logfile).has.line( + "[rpc] notification has no response", true, 10) - return true - end, 15) + assert.logfile(dp_logfile).has.line( + "kong.test.batch ok", true, 10) end) end) end) diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua index 92cb24226a7..2bb3a0b5761 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-batch-test/handler.lua @@ -16,17 +16,15 @@ function RpcBatchTestHandler:init_worker() worker_events.register(function(capabilities_list) kong.rpc:__set_batch(1) - local res = kong.rpc:call("control_plane", "kong.test.batch", "world") - if not res then - return - end + local res = assert(kong.rpc:call("control_plane", "kong.test.batch", "world")) ngx.log(ngx.DEBUG, "kong.test.batch called: ", res) kong.rpc:__set_batch(2) - kong.rpc:notify("control_plane", "kong.test.batch", "kong") - kong.rpc:notify("control_plane", "kong.test.batch", "gateway") + assert(kong.rpc:notify("control_plane", "kong.test.batch", "kong")) + assert(kong.rpc:notify("control_plane", "kong.test.batch", "gateway")) + ngx.log(ngx.DEBUG, "kong.test.batch ok") end, "clustering:jsonrpc", "connected") end From dbc9e8a730aab282bad90a453d1a10162f1220b5 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 17 Jan 2025 10:09:45 +0800 Subject: [PATCH 4262/4351] tests(correlation-id): fix flaky test (#14176) KAG-6207 --- .../11-correlation-id/02-schema_spec.lua | 27 ++++++++++--------- 1 file changed, 15 insertions(+), 12 deletions(-) diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index e5aa7c3035e..0dae3607c48 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -102,9 +102,9 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() }, } local sql = render([[ - UPDATE plugins SET route_id='$(ROUTE_ID)', - protocols=ARRAY['grpc','grpcs','http','https'], - cache_key='$(CACHE_KEY)' + UPDATE plugins SET route_id='$(ROUTE_ID)', + protocols=ARRAY['grpc','grpcs','http','https'], + cache_key='$(CACHE_KEY)' WHERE id='$(ID)'; COMMIT; ]], { @@ -174,16 +174,19 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() assert.equals("uuid#counter", res.config.generator) local proxy_client = helpers.proxy_client(20000, 9002, "127.0.0.1") - res = assert(proxy_client:send { - method = "GET", - path = "/", - headers = { - ["Host"] = "example.com", - } - }) - assert.res_status(200, res) - assert.is_not_nil(res.headers["Kong-Request-ID"]) + helpers.pwait_until(function() + res = assert(proxy_client:send { + method = "GET", + path = "/", + headers = { + ["Host"] = "example.com", + } + }) + assert.res_status(200, res) + assert.is_not_nil(res.headers["Kong-Request-ID"]) + end, 10) proxy_client:close() + end) end) end -- for rpc_sync From e5f959d6ba59fb21101be265abd3446eb93755cd Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Fri, 17 Jan 2025 15:10:10 +0800 Subject: [PATCH 4263/4351] chore(ci): bump action-slack-notify and public-shared-actions (#14181) Kong/action-slack-notify to v2_node20 Kong/public-shared-actions/security-actions/scan-docker-image to v4.0.1 KAG-6149 --- .github/workflows/label-schema.yml | 2 +- .github/workflows/release.yml | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.github/workflows/label-schema.yml b/.github/workflows/label-schema.yml index 34a2ea6281a..cae5513ee6d 100644 --- a/.github/workflows/label-schema.yml +++ b/.github/workflows/label-schema.yml @@ -8,7 +8,7 @@ jobs: runs-on: ubuntu-latest steps: - name: Schema change label found - uses: rtCamp/action-slack-notify@c33737706dea87cd7784c687dadc9adf1be59990 # v2 + uses: Kong/action-slack-notify@bd750854aaf93c5c6f69799bf813c40e7786368a # v2_node20 continue-on-error: true env: SLACK_WEBHOOK: ${{ secrets.SLACK_WEBHOOK_SCHEMA_CHANGE }} diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 882b02eb1a3..ea71ad5e46d 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -492,7 +492,7 @@ jobs: - name: Scan AMD64 Image digest id: sbom_action_amd64 if: steps.image_manifest_metadata.outputs.amd64_sha != '' - uses: Kong/public-shared-actions/security-actions/scan-docker-image@28d20a1f492927f35b00b317acd78f669c45f88b # v2.7.3 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@a5b1cfac7d55d8cf9390456a1e6799425e28840d # v4.0.1 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-amd64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} @@ -501,7 +501,7 @@ jobs: - name: Scan ARM64 Image digest if: steps.image_manifest_metadata.outputs.manifest_list_exists == 'true' && steps.image_manifest_metadata.outputs.arm64_sha != '' id: sbom_action_arm64 - uses: Kong/public-shared-actions/security-actions/scan-docker-image@28d20a1f492927f35b00b317acd78f669c45f88b # v2.7.3 + uses: Kong/public-shared-actions/security-actions/scan-docker-image@a5b1cfac7d55d8cf9390456a1e6799425e28840d # v4.0.1 with: asset_prefix: kong-${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }}-linux-arm64 image: ${{ needs.metadata.outputs.prerelease-docker-repository }}:${{ needs.metadata.outputs.commit-sha }}-${{ matrix.label }} From 6a81453ac7c2ab75c2a4f7e5893162a5cf90f92c Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 17 Jan 2025 15:17:53 +0800 Subject: [PATCH 4264/4351] tests(clustering): errors spec only for sync.v1 (#14179) KAG-5557 --- spec/02-integration/09-hybrid_mode/12-errors_spec.lua | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua index 52b3147a6ae..0912ad84dfe 100644 --- a/spec/02-integration/09-hybrid_mode/12-errors_spec.lua +++ b/spec/02-integration/09-hybrid_mode/12-errors_spec.lua @@ -69,10 +69,9 @@ local function get_error_report(client, msg) end --- XXX TODO: mock_cp does not support rpc sync rpc -for _, rpc_sync in ipairs { "off" } do +-- these tests are only for sync v1 for _, strategy in helpers.each_strategy() do - describe("CP/DP sync error-reporting with #" .. strategy .. " rpc_sync=" .. rpc_sync .. " backend", function() + describe("CP/DP sync error-reporting with #" .. strategy .. " backend", function() local client local cluster_port local cluster_ssl_port @@ -102,7 +101,7 @@ for _, strategy in helpers.each_strategy() do -- use a small map size so that it's easy for us to max it out lmdb_map_size = "1m", plugins = "bundled,cluster-error-reporting", - cluster_rpc_sync = rpc_sync, + cluster_rpc_sync = "off", }, nil, nil, fixtures)) end) @@ -260,4 +259,3 @@ for _, strategy in helpers.each_strategy() do end) end) end -- for _, strategy -end -- for rpc_sync From 4b57b910da759db634c4341af4139917834f7e73 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 17 Jan 2025 16:13:21 +0800 Subject: [PATCH 4265/4351] fix(ai-proxy): fix a bug in the Azure provider where overrides would always return 404 Co-authored-by: Jack Tysoe --- ...fix-ai-azure-incorrect-path-overriding.yml | 3 + kong/llm/drivers/azure.lua | 1 - kong/llm/drivers/shared.lua | 12 +- .../38-ai-proxy/05-azure_integration_spec.lua | 193 ++++++++++++++++++ 4 files changed, 204 insertions(+), 5 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-azure-incorrect-path-overriding.yml diff --git a/changelog/unreleased/kong/fix-ai-azure-incorrect-path-overriding.yml b/changelog/unreleased/kong/fix-ai-azure-incorrect-path-overriding.yml new file mode 100644 index 00000000000..442816185f6 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-azure-incorrect-path-overriding.yml @@ -0,0 +1,3 @@ +message: "**ai-proxy**: Fixed a bug in the Azure provider where `model.options.upstream_path` overrides would always return 404." +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 2959cfe2c95..67f02e6001c 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -143,7 +143,6 @@ function _M.configure_request(conf) local query_table = kong.request.get_query() - -- technically min supported version query_table["api-version"] = kong.request.get_query_arg("api-version") or (conf.model.options and conf.model.options.azure_api_version) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index 5570598238c..d35b1685b2d 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -93,10 +93,10 @@ _M.streaming_has_token_counts = { } _M.upstream_url_format = { - openai = fmt("%s://api.openai.com:%s", (openai_override and "http") or "https", (openai_override) or "443"), + openai = fmt("%s://api.openai.com:%s", openai_override and "http" or "https", openai_override or "443"), anthropic = "https://api.anthropic.com:443", cohere = "https://api.cohere.com:443", - azure = "https://%s.openai.azure.com:443/openai/deployments/%s", + azure = fmt("%s://%%s.openai.azure.com:%s/openai/deployments/%%s", openai_override and "http" or "https", openai_override or "443"), gemini = "https://generativelanguage.googleapis.com", gemini_vertex = "https://%s", bedrock = "https://bedrock-runtime.%s.amazonaws.com", @@ -944,8 +944,12 @@ end function _M.override_upstream_url(parsed_url, conf) if conf.route_type == "preserve" then - parsed_url.path = conf.model.options and conf.model.options.upstream_path - or kong.request.get_path() + -- if `upstream_path` was set, already processes before, + -- for some provider, like azure and huggingface, the specific prefix need to prepended to the path. + if conf.model.options and conf.model.options.upstream_path then + return + end + parsed_url.path = kong.request.get_path() end end diff --git a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua index 7717aa14bff..559c8f179f8 100644 --- a/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua +++ b/spec/03-plugins/38-ai-proxy/05-azure_integration_spec.lua @@ -15,8 +15,19 @@ for _, strategy in helpers.all_strategies() do -- set up azure mock fixtures local fixtures = { http_mock = {}, + dns_mock = helpers.dns_mock.new({ + mocks_only = true, -- don't fallback to "real" DNS + }), } + fixtures.dns_mock:A { + name = "001-kong-t.openai.azure.com", + address = "127.0.0.1", + } + + -- openai llm driver will always send to this port, if var is set + helpers.setenv("OPENAI_TEST_PORT", tostring(MOCK_PORT)) + fixtures.http_mock.azure = [[ server { server_name azure; @@ -129,6 +140,56 @@ for _, strategy in helpers.all_strategies() do } } + location = "/openai/deployments/azure-other-instance/other/operation" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["api-key"] + if token == "azure-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + + location = "/override/path/completely" { + content_by_lua_block { + local pl_file = require "pl.file" + local json = require("cjson.safe") + + local token = ngx.req.get_headers()["api-key"] + if token == "azure-key" then + ngx.req.read_body() + local body, err = ngx.req.get_body_data() + body, err = json.decode(body) + + if err or (body.messages == ngx.null) then + ngx.status = 400 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/bad_request.json")) + else + ngx.status = 200 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/good.json")) + end + else + ngx.status = 401 + ngx.print(pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/responses/unauthorized.json")) + end + } + } + } ]] @@ -387,6 +448,97 @@ for _, strategy in helpers.all_strategies() do } -- + -- Override path with unique Azure operations + local chat_override_path_from_params = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "~/ai/openai/deployments/(?[^#?/]+)(?[^#?]+)$" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_override_path_from_params.id }, + config = { + route_type = "preserve", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + azure_instance = "001-kong-t", + upstream_path = "$(uri_captures.operation_path)", + azure_deployment_id = "$(uri_captures.azure_deployment)", + }, + }, + }, + } + -- + + -- Override path completely + local chat_override_path_completely = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "~/override/path/completely$" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_override_path_completely.id }, + config = { + route_type = "preserve", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + + -- Override path and expect 404 + local chat_override_path_incorrectly = assert(bp.routes:insert { + service = empty_service, + protocols = { "http" }, + strip_path = true, + paths = { "~/override/path/incorrectly$" } + }) + bp.plugins:insert { + name = PLUGIN_NAME, + route = { id = chat_override_path_incorrectly.id }, + config = { + route_type = "preserve", + auth = { + header_name = "api-key", + header_value = "azure-key", + }, + model = { + name = "gpt-3.5-turbo", + provider = "azure", + options = { + max_tokens = 256, + temperature = 1.0, + azure_instance = "001-kong-t", + azure_deployment_id = "gpt-3.5-custom", + }, + }, + }, + } + -- + -- start kong @@ -647,6 +799,47 @@ for _, strategy in helpers.all_strategies() do assert.equals("request body doesn't contain valid prompts", json.error.message) end) end) + + describe("azure preserve", function() + it("override path from path params", function() + local r = client:get("/ai/openai/deployments/azure-other-instance/other/operation", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + assert.res_status(200 , r) + end) + + it("override path completely", function() + local r = client:get("/override/path/completely", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- validate that the request succeeded, response status 200 + assert.res_status(200 , r) + end) + + it("override path incorrectly", function() + local r = client:get("/override/path/incorrectly", { + headers = { + ["content-type"] = "application/json", + ["accept"] = "application/json", + }, + body = pl_file.read("spec/fixtures/ai-proxy/openai/llm-v1-chat/requests/good.json"), + }) + + -- expect it to 404 from the backend + assert.res_status(404 , r) + end) + end) end) end \ No newline at end of file From 443c075bd07046c91a1a681cd54661bfa365ea2b Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 17 Jan 2025 16:50:57 +0800 Subject: [PATCH 4266/4351] fix(ai): (cohere) support new application/stream+json default stream content type Co-authored-by: Jack Tysoe --- kong/llm/drivers/shared.lua | 1 + 1 file changed, 1 insertion(+) diff --git a/kong/llm/drivers/shared.lua b/kong/llm/drivers/shared.lua index d35b1685b2d..4c01fb21b8d 100644 --- a/kong/llm/drivers/shared.lua +++ b/kong/llm/drivers/shared.lua @@ -82,6 +82,7 @@ _M._SUPPORTED_STREAMING_CONTENT_TYPES = { ["text/event-stream"] = true, ["application/vnd.amazon.eventstream"] = true, ["application/json"] = true, + ["application/stream+json"] = true, } _M.streaming_has_token_counts = { From 63c497f341c21f3381b82566558dac5b98fc7a79 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 20 Jan 2025 10:39:02 +0800 Subject: [PATCH 4267/4351] tests(clustering/rpc): add cases for sync.v2.notify_new_version (#14174) KAG-6205 --- kong/clustering/services/sync/rpc.lua | 2 + .../09-notify_new_version_spec.lua | 87 ++++++++++++++++ .../rpc-notify-new-version-test/handler.lua | 98 +++++++++++++++++++ .../rpc-notify-new-version-test/schema.lua | 12 +++ 4 files changed, 199 insertions(+) create mode 100644 spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/schema.lua diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 56e2a9f1d27..b05daccd221 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -141,6 +141,8 @@ function _M:init_dp(manager) return self:sync_once() end + ngx_log(ngx_DEBUG, "no sync runs, version is ", version) + return true end) end diff --git a/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua b/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua new file mode 100644 index 00000000000..b803420d476 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua @@ -0,0 +1,87 @@ +local rep = string.rep +local helpers = require "spec.helpers" + + +-- register a rpc connected event in custom plugin rpc-notify-new-version-test +-- DISABLE rpc sync on cp side +-- ENABLE rpc sync on dp side +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-notify-new-version-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-notify-new-version-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "on", -- enable rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("sync.v2.notify_new_version works", function() + it("on dp side", function() + local name = "servroot2/logs/error.log" + + -- dp logs + assert.logfile(name).has.line( + "kong.test.notify_new_version ok", true, 10) + + assert.logfile(name).has.line( + "no sync runs, version is " .. rep(".", 32), true, 10) + assert.logfile(name).has.line( + "no sync runs, version is " .. rep("0", 32), true, 10) + + assert.logfile(name).has.line( + "sync_once retry count exceeded. retry_count: 6", true, 10) + assert.logfile(name).has.no.line( + "assertion failed", true, 0) + + local name = nil + + -- cp logs + for i = 0, 6 do + assert.logfile(name).has.line( + "kong.sync.v2.get_delta ok: " .. i, true, 10) + end + + assert.logfile(name).has.line( + "kong.test.notify_new_version ok", true, 10) + + assert.logfile(name).has.no.line( + "assertion failed", true, 0) + assert.logfile(name).has.no.line( + "[error]", true, 0) + + end) + end) + end) +end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua new file mode 100644 index 00000000000..7d6d7952804 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua @@ -0,0 +1,98 @@ +local fmt = string.format +local rep = string.rep + + +local RpcSyncV2NotifyNewVersioinTestHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcSyncV2NotifyNewVersioinTestHandler:init_worker() + local counter = 0 + + -- mock function on cp side + kong.rpc.callbacks:register("kong.sync.v2.get_delta", function(node_id, current_versions) + local latest_version = fmt("v02_%028x", 10) + + local fake_uuid = "00000000-0000-0000-0000-111111111111" + + -- a basic config data + local deltas = { + { + entity = { + id = fake_uuid, + name = "default", + }, + type = "workspaces", + version = latest_version, + ws_id = fake_uuid, + }, + } + + ngx.log(ngx.DEBUG, "kong.sync.v2.get_delta ok: ", counter) + counter = counter + 1 + + return { default = { deltas = deltas, wipe = true, }, } + end) + + -- test dp's sync.v2.notify_new_version on cp side + kong.rpc.callbacks:register("kong.test.notify_new_version", function(node_id) + local dp_node_id = next(kong.rpc.clients) + local method = "kong.sync.v2.notify_new_version" + + -- no default + local msg = {} + local res, err = kong.rpc:call(dp_node_id, method, msg) + assert(not res) + assert(err == "default namespace does not exist inside params") + + -- no default.new_version + local msg = { default = {}, } + local res, err = kong.rpc:call(dp_node_id, method, msg) + assert(not res) + assert(err == "'new_version' key does not exist") + + -- less version string + -- "....." < "00000" < "v02_xx" + local msg = { default = { new_version = rep(".", 32), }, } + local res, err = kong.rpc:call(dp_node_id, method, msg) + assert(res) + assert(not err) + + -- less or equal version string + -- "00000" < "v02_xx" + local msg = { default = { new_version = rep("0", 32), }, } + local res, err = kong.rpc:call(dp_node_id, method, msg) + assert(res) + assert(not err) + + -- greater version string + local msg = { default = { new_version = fmt("v02_%028x", 20), }, } + local res, err = kong.rpc:call(dp_node_id, method, msg) + assert(res) + assert(not err) + + ngx.log(ngx.DEBUG, "kong.test.notify_new_version ok") + + return true + end) + + local worker_events = assert(kong.worker_events) + + -- if rpc is ready we will send test calls + worker_events.register(function(capabilities_list) + local node_id = "control_plane" + + -- trigger cp's test + local res, err = kong.rpc:call(node_id, "kong.test.notify_new_version") + assert(res == true) + assert(not err) + + ngx.log(ngx.DEBUG, "kong.test.notify_new_version ok") + + end, "clustering:jsonrpc", "connected") +end + + +return RpcSyncV2NotifyNewVersioinTestHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/schema.lua new file mode 100644 index 00000000000..f920dcb599c --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-notify-new-version-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 3a13b91026495045c7d1b6c3942766298ae981ed Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Mon, 20 Jan 2025 14:13:50 +0800 Subject: [PATCH 4268/4351] chore(deps): bump libexpat to 2.6.4 (#14191) KAG-6222 --- .requirements | 4 ++-- build/libexpat/BUILD.libexpat.bazel | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt | 2 +- scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt | 2 +- scripts/explain_manifest/fixtures/debian-11-amd64.txt | 2 +- scripts/explain_manifest/fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt | 2 +- scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt | 2 +- 15 files changed, 16 insertions(+), 16 deletions(-) diff --git a/.requirements b/.requirements index 6350b46e57f..6785228a874 100644 --- a/.requirements +++ b/.requirements @@ -10,8 +10,8 @@ PCRE=10.44 PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b ADA=2.9.2 ADA_SHA256=b2cce630590b490d79ea4f4460ba77efd5fb29c5a87a4e8cb7ebc4859bc4b564 -LIBEXPAT=2.6.2 -LIBEXPAT_SHA256=d4cf38d26e21a56654ffe4acd9cd5481164619626802328506a2869afab29ab3 +LIBEXPAT=2.6.4 +LIBEXPAT_SHA256=fd03b7172b3bd7427a3e7a812063f74754f24542429b634e0db6511b53fb2278 # Note: git repositories can be loaded from local path if path is set as value diff --git a/build/libexpat/BUILD.libexpat.bazel b/build/libexpat/BUILD.libexpat.bazel index f8c57829460..a4cb3e61f90 100644 --- a/build/libexpat/BUILD.libexpat.bazel +++ b/build/libexpat/BUILD.libexpat.bazel @@ -39,7 +39,7 @@ configure_make( "libexpat.1.dylib", ], "//conditions:default": [ - "libexpat.so.1.9.2", + "libexpat.so.1.10.0", ], }), targets = [ diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 49cfc216ee7..f1dfcaf7e85 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -62,7 +62,7 @@ - libc.so.6 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libm.so.6 - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index deae6a84933..b26182bb259 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libstdc++.so.6 - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index e4a40200bd1..b5a86641884 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -61,7 +61,7 @@ - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libm.so.6 - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index fc773affedb..2f924d72618 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -51,7 +51,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 13ef4848197..f36379b1951 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index bce086c65f0..4d86f0b1570 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -51,7 +51,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libstdc++.so.6 - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index 15e85a6938b..d831ef01712 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libstdc++.so.6 - libm.so.6 diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index e4a40200bd1..b5a86641884 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -61,7 +61,7 @@ - ld-linux-aarch64.so.1 Rpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libm.so.6 - libstdc++.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index ced909d9fcb..6a1cee758e4 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -51,7 +51,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 019ec5337c1..8d4a3b55c69 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index dc470c5cdab..951c2c393d9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -44,7 +44,7 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 - ld-linux-aarch64.so.1 diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt index bdffda2b0ae..0b3ac4b8695 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -46,7 +46,7 @@ - libc.so.6 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt index dc470c5cdab..951c2c393d9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt @@ -44,7 +44,7 @@ - ld-linux-aarch64.so.1 Runpath : /usr/local/kong/lib -- Path : /usr/local/kong/lib/libexpat.so.1.9.2 +- Path : /usr/local/kong/lib/libexpat.so.1.10.0 Needed : - libc.so.6 - ld-linux-aarch64.so.1 From 94012926a713085e6b2c58a5608a3d378c3f951a Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 20 Jan 2025 14:51:34 +0800 Subject: [PATCH 4269/4351] feat(patch): refresh upstream uri variable when proxy pass balancer recreate --- ...ri-when-proxy-pass-balancer-recreate.patch | 27 +++++++++ ...ream-uri-refresh-when-recreate-request.yml | 3 + ...refresh-upstream-uri-when-balancer-retry.t | 58 +++++++++++++++++++ 3 files changed, 88 insertions(+) create mode 100644 build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch create mode 100644 changelog/unreleased/kong/upstream-uri-refresh-when-recreate-request.yml create mode 100644 t/04-patch/05-ngx-refresh-upstream-uri-when-balancer-retry.t diff --git a/build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch b/build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch new file mode 100644 index 00000000000..16b9da26758 --- /dev/null +++ b/build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch @@ -0,0 +1,27 @@ +diff --git a/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c b/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c +index 4eb6931..9d38e6b 100644 +--- a/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c ++++ b/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c +@@ -1277,6 +1277,22 @@ ngx_http_proxy_create_request(ngx_http_request_t *r) + + ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); + ++ // make sure we refresh the proxy upstream uri in balancer retry scenarios ++ if (r->upstream_states && r->upstream_states->nelts > 0) { ++ if (plcf->proxy_lengths == NULL) { ++ ctx->vars = plcf->vars; ++ u->schema = plcf->vars.schema; ++ #if (NGX_HTTP_SSL) ++ u->ssl = plcf->ssl; ++ #endif ++ ++ } else { ++ if (ngx_http_proxy_eval(r, ctx, plcf) != NGX_OK) { ++ return NGX_HTTP_INTERNAL_SERVER_ERROR; ++ } ++ } ++ } ++ + if (method.len == 4 + && ngx_strncasecmp(method.data, (u_char *) "HEAD", 4) == 0) + { diff --git a/changelog/unreleased/kong/upstream-uri-refresh-when-recreate-request.yml b/changelog/unreleased/kong/upstream-uri-refresh-when-recreate-request.yml new file mode 100644 index 00000000000..e191bed6015 --- /dev/null +++ b/changelog/unreleased/kong/upstream-uri-refresh-when-recreate-request.yml @@ -0,0 +1,3 @@ +message: refresh upstream uri variable when proxy pass balancer recreate +type: feature +scope: Core diff --git a/t/04-patch/05-ngx-refresh-upstream-uri-when-balancer-retry.t b/t/04-patch/05-ngx-refresh-upstream-uri-when-balancer-retry.t new file mode 100644 index 00000000000..01dd35ec529 --- /dev/null +++ b/t/04-patch/05-ngx-refresh-upstream-uri-when-balancer-retry.t @@ -0,0 +1,58 @@ +# vim:set ft= ts=4 sw=4 et fdm=marker: + +use Test::Nginx::Socket::Lua; + +#worker_connections(1014); +#master_on(); +#workers(2); +#log_level('warn'); + +repeat_each(2); +#repeat_each(1); + +plan tests => repeat_each() * (blocks() * 2); + +#no_diff(); +#no_long_string(); +run_tests(); + +__DATA__ +=== TEST 1: recreate_request refresh upstream uri variable +--- http_config + lua_package_path "../lua-resty-core/lib/?.lua;;"; + + server { + listen 127.0.0.1:$TEST_NGINX_RAND_PORT_1; + + location / { + content_by_lua_block { + ngx.req.read_body() + local body = ngx.req.get_body_data() + ngx.say(ngx.var.uri) + } + } + } + + upstream foo { + server 127.0.0.1:$TEST_NGINX_RAND_PORT_1 max_fails=3; + + balancer_by_lua_block { + local bal = require "ngx.balancer" + ngx.req.set_body_data("hello world") + ngx.var.upstream_uri = "/ttttt" + assert(bal.recreate_request()) + } + } + +--- config + set $upstream_uri "/t"; + location = /t { + proxy_http_version 1.1; + proxy_set_header Connection ""; + proxy_pass http://foo$upstream_uri; + } +--- request +GET /t +--- error_code: 200 +--- response_body +/ttttt From 398172d233d904941e539eb9ca4c443c4bb8b13e Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 20 Jan 2025 14:52:50 +0800 Subject: [PATCH 4270/4351] feat(patch): backport balancer.set_upstream_tls feature from openresty upstream --- ...-0.1.28_02-balancer_set_upstream_tls.patch | 205 ++++++++++++++++++ ...0.10.26_08-balancer_set_upstream_tls.patch | 51 +++++ .../backport-resty-balancer-set-upstream.yml | 3 + 3 files changed, 259 insertions(+) create mode 100644 build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch create mode 100644 build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch create mode 100644 changelog/unreleased/kong/backport-resty-balancer-set-upstream.yml diff --git a/build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch b/build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch new file mode 100644 index 00000000000..d8901a6de1d --- /dev/null +++ b/build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch @@ -0,0 +1,205 @@ +diff --git a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua +index 7d64d63..b0b7543 100644 +--- a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua ++++ b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua +@@ -22,6 +22,7 @@ local ngx_lua_ffi_balancer_set_current_peer + local ngx_lua_ffi_balancer_set_more_tries + local ngx_lua_ffi_balancer_get_last_failure + local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http ++local ngx_lua_ffi_balancer_set_upstream_tls + + + if subsystem == 'http' then +@@ -41,6 +42,8 @@ if subsystem == 'http' then + + int ngx_http_lua_ffi_balancer_recreate_request(ngx_http_request_t *r, + char **err); ++ int ngx_http_lua_ffi_balancer_set_upstream_tls(ngx_http_request_t *r, ++ int on, char **err); + ]] + + ngx_lua_ffi_balancer_set_current_peer = +@@ -55,6 +58,9 @@ if subsystem == 'http' then + ngx_lua_ffi_balancer_set_timeouts = + C.ngx_http_lua_ffi_balancer_set_timeouts + ++ ngx_lua_ffi_balancer_set_upstream_tls = ++ C.ngx_http_lua_ffi_balancer_set_upstream_tls ++ + elseif subsystem == 'stream' then + ffi.cdef[[ + int ngx_stream_lua_ffi_balancer_set_current_peer( +@@ -228,6 +234,29 @@ if subsystem == 'http' then + + return nil, "failed to recreate the upstream request" + end ++ ++ ++ function _M.set_upstream_tls(on) ++ local r = get_request() ++ if not r then ++ return error("no request found") ++ end ++ ++ local rc ++ ++ if on == 0 or on == false then ++ on = 0 ++ else ++ on = 1 ++ end ++ ++ rc = ngx_lua_ffi_balancer_set_upstream_tls(r, on, errmsg); ++ if rc == FFI_OK then ++ return true ++ end ++ ++ return nil, ffi_str(errmsg[0]) ++ end + end + + +diff --git a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md +index ef2f124..3ec8cb9 100644 +--- a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md ++++ b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md +@@ -13,11 +13,12 @@ Table of Contents + * [stream subsystem](#stream-subsystem) + * [Description](#description) + * [Methods](#methods) ++ * [get_last_failure](#get_last_failure) ++ * [recreate_request](#recreate_request) + * [set_current_peer](#set_current_peer) + * [set_more_tries](#set_more_tries) +- * [get_last_failure](#get_last_failure) + * [set_timeouts](#set_timeouts) +- * [recreate_request](#recreate_request) ++ * [set_upstream_tls](#set_upstream_tls) + * [Community](#community) + * [English Mailing List](#english-mailing-list) + * [Chinese Mailing List](#chinese-mailing-list) +@@ -270,6 +271,21 @@ This function was first added in the `0.1.20` version of this library. + + [Back to TOC](#table-of-contents) + ++set_upstream_tls ++------------ ++**syntax:** `ok, err = balancer.set_upstream_tls(on)` ++ ++**context:** *balancer_by_lua** ++ ++Turn off the HTTPs or reenable the HTTPs for the upstream connection. ++ ++- If `on` is `true`, then the https protocol will be used to connect to the upstream server. ++- If `on` is `false`, then the http protocol will be used to connect to the upstream server. ++ ++This function was first added in the `0.1.29` version of this library. ++ ++[Back to TOC](#table-of-contents) ++ + Community + ========= + +diff --git a/bundle/lua-resty-core-0.1.28/t/balancer.t b/bundle/lua-resty-core-0.1.28/t/balancer.t +index 3e9fb2f..6201b47 100644 +--- a/bundle/lua-resty-core-0.1.28/t/balancer.t ++++ b/bundle/lua-resty-core-0.1.28/t/balancer.t +@@ -882,3 +882,98 @@ connect() failed (111: Connection refused) while connecting to upstream, client: + --- no_error_log + [warn] + [crit] ++ ++ ++ ++=== TEST 20: set_upstream_tls off ++--- skip_nginx: 5: < 1.7.5 ++--- http_config ++ lua_package_path "$TEST_NGINX_LUA_PACKAGE_PATH"; ++ ++ upstream backend { ++ server 0.0.0.1; ++ balancer_by_lua_block { ++ local b = require "ngx.balancer" ++ b.set_current_peer("127.0.0.1", tonumber(ngx.var.server_port)) ++ b.set_upstream_tls(false) ++ } ++ keepalive 1; ++ } ++ ++ server { ++ listen $TEST_NGINX_RAND_PORT_1 ssl; ++ ssl_certificate ../../cert/test.crt; ++ ssl_certificate_key ../../cert/test.key; ++ ++ server_tokens off; ++ location = /back { ++ return 200 "ok"; ++ } ++ } ++--- config ++ location /t { ++ proxy_pass https://backend/back; ++ proxy_http_version 1.1; ++ proxy_set_header Connection ""; ++ } ++ ++ location /back { ++ echo "Hello world!"; ++ } ++--- request ++ GET /t ++--- no_error_log ++[alert] ++[error] ++--- response_body ++Hello world! ++ ++--- no_check_leak ++ ++ ++ ++=== TEST 21: set_upstream_tls on ++--- skip_nginx: 5: < 1.7.5 ++--- http_config ++ lua_package_path "$TEST_NGINX_LUA_PACKAGE_PATH"; ++ ++ upstream backend { ++ server 0.0.0.1; ++ balancer_by_lua_block { ++ local b = require "ngx.balancer" ++ b.set_current_peer("127.0.0.1", $TEST_NGINX_RAND_PORT_1) ++ b.set_upstream_tls(false) ++ b.set_upstream_tls(true) ++ } ++ ++ keepalive 1; ++ } ++ ++ server { ++ listen $TEST_NGINX_RAND_PORT_1 ssl; ++ ssl_certificate ../../cert/test.crt; ++ ssl_certificate_key ../../cert/test.key; ++ ++ server_tokens off; ++ location = /back { ++ return 200 "ok"; ++ } ++ } ++--- config ++ location /t { ++ proxy_pass https://backend/back; ++ proxy_http_version 1.1; ++ proxy_set_header Connection ""; ++ } ++ ++ location /back { ++ echo "Hello world!"; ++ } ++--- request ++ GET /t ++--- no_error_log ++[alert] ++[error] ++--- response_body chomp ++ok ++--- no_check_leak diff --git a/build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch b/build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch new file mode 100644 index 00000000000..24f7fcb78ee --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch @@ -0,0 +1,51 @@ +diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c +index af4da73..f119948 100644 +--- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c ++++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c +@@ -808,5 +808,46 @@ ngx_http_lua_ffi_balancer_recreate_request(ngx_http_request_t *r, + return u->create_request(r); + } + ++int ++ngx_http_lua_ffi_balancer_set_upstream_tls(ngx_http_request_t *r, int on, ++ char **err) ++{ ++ ngx_http_lua_ctx_t *ctx; ++ ngx_http_upstream_t *u; ++ ++ if (r == NULL) { ++ *err = "no request found"; ++ return NGX_ERROR; ++ } ++ ++ u = r->upstream; ++ ++ if (u == NULL) { ++ *err = "no upstream found"; ++ return NGX_ERROR; ++ } ++ ++ ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); ++ if (ctx == NULL) { ++ *err = "no ctx found"; ++ return NGX_ERROR; ++ } ++ ++ if ((ctx->context & NGX_HTTP_LUA_CONTEXT_BALANCER) == 0) { ++ *err = "API disabled in the current context"; ++ return NGX_ERROR; ++ } ++ ++ if (on == 0) { ++ u->ssl = 0; ++ u->schema.len = sizeof("http://") - 1; ++ ++ } else { ++ u->ssl = 1; ++ u->schema.len = sizeof("https://") - 1; ++ } ++ ++ return NGX_OK; ++} + + /* vi:set ft=c ts=4 sw=4 et fdm=marker: */ diff --git a/changelog/unreleased/kong/backport-resty-balancer-set-upstream.yml b/changelog/unreleased/kong/backport-resty-balancer-set-upstream.yml new file mode 100644 index 00000000000..956fb6e654c --- /dev/null +++ b/changelog/unreleased/kong/backport-resty-balancer-set-upstream.yml @@ -0,0 +1,3 @@ +message: backport balancer.set_upstream_tls feature from openresty upstream [openresty/lua-resty-core#460](https://github.com/openresty/lua-resty-core/pull/460) +type: feature +scope: Core From 7fd7f0471b4561ad8a0a3d7a8df716752e63ca31 Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Mon, 20 Jan 2025 14:53:20 +0800 Subject: [PATCH 4271/4351] feat(pdk): dynamic control upstream tls when kong.service.request.set_scheme was called --- .../dynamic-set-tls-in-pdk-set_scheme.yml | 3 +++ kong/pdk/service/request.lua | 21 +++++++++++++++- t/01-pdk/06-service-request/00-phase_checks.t | 24 +++++++++++++++++++ 3 files changed, 47 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/dynamic-set-tls-in-pdk-set_scheme.yml diff --git a/changelog/unreleased/kong/dynamic-set-tls-in-pdk-set_scheme.yml b/changelog/unreleased/kong/dynamic-set-tls-in-pdk-set_scheme.yml new file mode 100644 index 00000000000..1cc1b3edf55 --- /dev/null +++ b/changelog/unreleased/kong/dynamic-set-tls-in-pdk-set_scheme.yml @@ -0,0 +1,3 @@ +message: dynamic control upstream tls when kong.service.request.set_scheme was called +type: feature +scope: PDK diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index f583d390fa1..d2121f4de9f 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -6,7 +6,7 @@ local cjson = require "cjson.safe" local buffer = require "string.buffer" local checks = require "kong.pdk.private.checks" local phase_checker = require "kong.pdk.private.phases" - +local balancer = require "ngx.balancer" local ngx = ngx local ngx_var = ngx.var @@ -112,6 +112,15 @@ local function new(self) error("invalid scheme: " .. scheme, 2) end + if ngx.get_phase() == "balancer" then + if scheme == "https" then + kong.service.request.enable_tls() + end + if scheme == "http" then + kong.service.request.disable_tls() + end + end + ngx_var.upstream_scheme = scheme end @@ -711,6 +720,16 @@ local function new(self) return disable_proxy_ssl() end + else + request.disable_tls = function() + check_phase(preread_and_balancer) + return balancer.set_upstream_tls(false) + end + + request.enable_tls = function() + check_phase(preread_and_balancer) + return balancer.set_upstream_tls(true) + end end return request diff --git a/t/01-pdk/06-service-request/00-phase_checks.t b/t/01-pdk/06-service-request/00-phase_checks.t index 493e4926c0e..b2e7a992c77 100644 --- a/t/01-pdk/06-service-request/00-phase_checks.t +++ b/t/01-pdk/06-service-request/00-phase_checks.t @@ -186,6 +186,30 @@ qq{ body_filter = false, log = false, admin_api = "forced false", + },{ + method = "disable_tls", + args = { }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = "forced false", + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", + },{ + method = "enable_tls", + args = { }, + init_worker = "forced false", + certificate = "pending", + rewrite = "forced false", + access = "forced false", + response = "forced false", + header_filter = "forced false", + body_filter = "forced false", + log = "forced false", + admin_api = "forced false", }, } From 122810c04c44413749bd425a6813172ccf456586 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 20 Jan 2025 16:18:36 +0800 Subject: [PATCH 4272/4351] refactor(clustering): use tools.table.EMPTY to avoid overhead (#14180) KAG-6218 --- kong/clustering/control_plane.lua | 3 ++- kong/clustering/services/sync/rpc.lua | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 9426d38d866..057e117d259 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -9,6 +9,7 @@ local compat = require("kong.clustering.compat") local constants = require("kong.constants") local events = require("kong.clustering.events") local calculate_config_hash = require("kong.clustering.config_helper").calculate_config_hash +local EMPTY = require("kong.tools.table").EMPTY local string = string @@ -260,7 +261,7 @@ function _M:handle_cp_websocket(cert) labels = data.labels, cert_details = dp_cert_details, -- only update rpc_capabilities if dp_id is connected - rpc_capabilities = rpc_peers and rpc_peers[dp_id] or {}, + rpc_capabilities = rpc_peers and rpc_peers[dp_id] or EMPTY, }, { ttl = purge_delay, no_broadcast_crud_event = true, }) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to update clustering data plane status: ", err, log_suffix) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index b05daccd221..7ed2b4b8423 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -8,6 +8,7 @@ local constants = require("kong.constants") local concurrency = require("kong.concurrency") local isempty = require("table.isempty") local events = require("kong.runloop.events") +local EMPTY = require("kong.tools.table").EMPTY local insert_entity_for_txn = declarative.insert_entity_for_txn @@ -94,7 +95,7 @@ function _M:init_cp(manager) cert_details = node_info.cert_details, -- get from rpc call sync_status = CLUSTERING_SYNC_STATUS.NORMAL, config_hash = default_namespace_version, - rpc_capabilities = rpc_peers and rpc_peers[node_id] or {}, + rpc_capabilities = rpc_peers and rpc_peers[node_id] or EMPTY, }, { ttl = purge_delay, no_broadcast_crud_event = true, }) if not ok then ngx_log(ngx_ERR, "unable to update clustering data plane status: ", err) From 4448eefdff6949ff234cf3c3b89935c68bad04f2 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 20 Jan 2025 16:32:56 +0800 Subject: [PATCH 4273/4351] feat(clustering/rpc): rpc batching on concentrator (#14055) Sister PR: #14040 KAG-5934 --- kong/clustering/rpc/concentrator.lua | 171 ++++++++++++++++++++------- 1 file changed, 130 insertions(+), 41 deletions(-) diff --git a/kong/clustering/rpc/concentrator.lua b/kong/clustering/rpc/concentrator.lua index 80d19cad769..6e2ab5785c2 100644 --- a/kong/clustering/rpc/concentrator.lua +++ b/kong/clustering/rpc/concentrator.lua @@ -7,8 +7,12 @@ local queue = require("kong.clustering.rpc.queue") local cjson = require("cjson") local jsonrpc = require("kong.clustering.rpc.json_rpc_v2") local rpc_utils = require("kong.clustering.rpc.utils") +local isarray = require("table.isarray") +local isempty = require("table.isempty") +local tb_insert = table.insert +local type = type local setmetatable = setmetatable local tostring = tostring local pcall = pcall @@ -22,6 +26,7 @@ local ngx_log = ngx.log local ngx_ERR = ngx.ERR local ngx_WARN = ngx.WARN local ngx_DEBUG = ngx.DEBUG +local new_error = jsonrpc.new_error local RESP_CHANNEL_PREFIX = "rpc:resp:" -- format: rpc:resp: @@ -90,6 +95,89 @@ local function enqueue_notifications(notifications, notifications_queue) end +function _M:process_one_response(payload) + assert(payload.jsonrpc == jsonrpc.VERSION) + local payload_id = payload.id + + -- may be some error message for peer + if not payload_id then + if payload.error then + ngx_log(ngx_ERR, "[rpc] RPC failed, code: ", + payload.error.code, ", err: ", + payload.error.message) + end + return + end + + -- response + local cb = self.interest[payload_id] + self.interest[payload_id] = nil -- edge trigger only once + + if not cb then + ngx_log(ngx_WARN, "[rpc] no interest for concentrator response id: ", payload_id, ", dropping it") + return + end + + local res, err = cb(payload) + if not res then + ngx_log(ngx_WARN, "[rpc] concentrator response interest handler failed: id: ", + payload_id, ", err: ", err) + end +end + + +function _M:process_one_request(target_id, reply_to, payload, collection) + if type(payload) ~= "table" then + local res, err = self:_enqueue_rpc_response( + reply_to, + new_error(nil, jsonrpc.INVALID_REQUEST, "not an valid object"), + collection) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC error: ", err) + end + + return + end + + local payload_id = payload.id + + local res, err = self.manager:_local_call(target_id, payload.method, + payload.params, not payload_id) + + -- notification has no callback or id + if not payload_id then + ngx_log(ngx_DEBUG, "[rpc] notification has no response") + return + end + + if res then + -- call success + res, err = self:_enqueue_rpc_response(reply_to, { + jsonrpc = jsonrpc.VERSION, + id = payload_id, + result = res, + }, collection) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC call result: ", err) + end + + else + -- call failure + res, err = self:_enqueue_rpc_response(reply_to, { + jsonrpc = jsonrpc.VERSION, + id = payload_id, + error = { + code = jsonrpc.SERVER_ERROR, + message = tostring(err), + } + }, collection) + if not res then + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC error: ", err) + end + end +end + + function _M:_event_loop(lconn) local notifications_queue = queue.new(4096) local rpc_resp_channel_name = RESP_CHANNEL_PREFIX .. self.worker_id @@ -116,21 +204,16 @@ function _M:_event_loop(lconn) if n.channel == rpc_resp_channel_name then -- an response for a previous RPC call we asked for local payload = cjson_decode(n.payload) - assert(payload.jsonrpc == jsonrpc.VERSION) - - -- response - local cb = self.interest[payload.id] - self.interest[payload.id] = nil -- edge trigger only once - if cb then - local res, err = cb(payload) - if not res then - ngx_log(ngx_WARN, "[rpc] concentrator response interest handler failed: id: ", - payload.id, ", err: ", err) - end + if not isarray(payload) then + -- one rpc response + self:process_one_response(payload) else - ngx_log(ngx_WARN, "[rpc] no interest for concentrator response id: ", payload.id, ", dropping it") + -- batch rpc response + for _, v in ipairs(payload) do + self:process_one_response(v) + end end else @@ -153,45 +236,44 @@ function _M:_event_loop(lconn) local reply_to = assert(call.reply_to, "unknown requester for RPC") - local res, err = self.manager:_local_call(target_id, payload.method, - payload.params, not payload.id) + if not isarray(payload) then + -- one rpc call + self:process_one_request(target_id, reply_to, payload) - -- notification has no callback or id - if not payload.id then - ngx_log(ngx_DEBUG, "[rpc] notification has no response") goto continue end - if res then - -- call success - res, err = self:_enqueue_rpc_response(reply_to, { - jsonrpc = jsonrpc.VERSION, - id = payload.id, - result = res, - }) + -- rpc call with an empty Array + if isempty(payload) then + local res, err = self:_enqueue_rpc_response( + reply_to, + new_error(nil, jsonrpc.INVALID_REQUEST, "empty batch array")) if not res then - ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC call result: ", err) + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC error: ", err) end - else - -- call failure - res, err = self:_enqueue_rpc_response(reply_to, { - jsonrpc = jsonrpc.VERSION, - id = payload.id, - error = { - code = jsonrpc.SERVER_ERROR, - message = tostring(err), - } - }) + goto continue + end + + -- batching rpc call + + local collection = {} + + for _, v in ipairs(payload) do + self:process_one_request(target_id, reply_to, v, collection) + end + + if not isempty(collection) then + local res, err = self:_enqueue_rpc_response(reply_to, collection) if not res then - ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC error: ", err) + ngx_log(ngx_WARN, "[rpc] unable to enqueue RPC call result: ", err) end end ::continue:: - end - end - end + end -- for _, call + end -- if n.channel == rpc_resp_channel_name + end -- while true local res, err = lconn:wait_for_notification() if not res then @@ -217,7 +299,7 @@ function _M:_event_loop(lconn) else notifications_queue:push(res) end - end + end -- while not exiting() end @@ -270,7 +352,14 @@ end -- enqueue a RPC response from CP worker with ID worker_id -function _M:_enqueue_rpc_response(worker_id, payload) +-- collection is only for rpc batch call. +-- if collection is nil, it means the rpc is a single call. +function _M:_enqueue_rpc_response(worker_id, payload, collection) + if collection then + tb_insert(collection, payload) + return + end + local sql = string_format("SELECT pg_notify(%s, %s);", self.db.connector:escape_literal(RESP_CHANNEL_PREFIX .. worker_id), self.db.connector:escape_literal(cjson_encode(payload))) From d979887bd4029e663a03c2be1c433359748f8896 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Mon, 20 Jan 2025 17:38:35 +0800 Subject: [PATCH 4274/4351] feat(sync): more logs during the sync (#14197) KAG-6177 --- kong/clustering/services/sync/rpc.lua | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 7ed2b4b8423..43632543c2b 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -27,6 +27,7 @@ local ipairs = ipairs local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR +local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG @@ -226,6 +227,8 @@ local function do_sync() local wipe = ns_delta.wipe if wipe then + ngx_log(ngx_INFO, "[kong.sync.v2] full sync begins") + t:db_drop(false) end @@ -336,6 +339,8 @@ local function do_sync() end if wipe then + ngx_log(ngx_INFO, "[kong.sync.v2] full sync ends") + kong.core_cache:purge() kong.cache:purge() From 78d27123c4b4bdef1671c4c9e0aa28314702acb6 Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Tue, 21 Jan 2025 11:40:50 +0800 Subject: [PATCH 4275/4351] fix(core): add `tls_verify`, `tls_verify_depth`, `ca_certificates` of a service into the upstream keepalive pool name (#13992) https://konghq.atlassian.net/browse/FTI-6380 --- .../fix-upstream-keep-alive-pool-name.yml | 3 + kong/init.lua | 10 ++- .../05-proxy/25-upstream_keepalive_spec.lua | 89 +++++++++++++------ 3 files changed, 75 insertions(+), 27 deletions(-) create mode 100644 changelog/unreleased/kong/fix-upstream-keep-alive-pool-name.yml diff --git a/changelog/unreleased/kong/fix-upstream-keep-alive-pool-name.yml b/changelog/unreleased/kong/fix-upstream-keep-alive-pool-name.yml new file mode 100644 index 00000000000..6a9eb50b1cb --- /dev/null +++ b/changelog/unreleased/kong/fix-upstream-keep-alive-pool-name.yml @@ -0,0 +1,3 @@ +message: Fixed an issue where `tls_verify`, `tls_verify_depth` and `ca_certificates` of a service were not included in the upstream keepalive pool name. +type: bugfix +scope: Core diff --git a/kong/init.lua b/kong/init.lua index 8c4d4514221..bac5e301066 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -1383,8 +1383,14 @@ function Kong.balancer() -- upstream_host is SNI pool = pool .. "|" .. var.upstream_host - if ctx.service and ctx.service.client_certificate then - pool = pool .. "|" .. ctx.service.client_certificate.id + local ctx_service = ctx.service + if ctx_service then + pool = string.format("%s|%s|%s|%s|%s", + pool, + ctx_service.tls_verify ~= nil and tostring(ctx_service.tls_verify) or "", + ctx_service.tls_verify_depth or "", + ctx_service.ca_certificates and table.concat(ctx_service.ca_certificates, ",") or "", + ctx_service.client_certificate and ctx_service.client_certificate.id or "") end end diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index c9421795755..84f8f5fdbc2 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -27,6 +27,7 @@ local fixtures = { describe("#postgres upstream keepalive", function() local proxy_client + local ca_certificate, client_cert1, client_cert2 local function start_kong(opts) local kopts = { @@ -51,8 +52,23 @@ describe("#postgres upstream keepalive", function() "routes", "services", "certificates", + "ca_certificates", }) + ca_certificate = assert(bp.ca_certificates:insert({ + cert = ssl_fixtures.cert_ca, + })) + + client_cert1 = bp.certificates:insert { + cert = ssl_fixtures.cert_client, + key = ssl_fixtures.key_client, + } + + client_cert2 = bp.certificates:insert { + cert = ssl_fixtures.cert_client2, + key = ssl_fixtures.key_client2, + } + -- upstream TLS bp.routes:insert { hosts = { "one.test" }, @@ -61,6 +77,9 @@ describe("#postgres upstream keepalive", function() protocol = helpers.mock_upstream_ssl_protocol, host = helpers.mock_upstream_hostname, port = helpers.mock_upstream_ssl_port, + tls_verify = false, + tls_verify_depth = 3, + ca_certificates = { ca_certificate.id }, }, } @@ -71,6 +90,9 @@ describe("#postgres upstream keepalive", function() protocol = helpers.mock_upstream_ssl_protocol, host = helpers.mock_upstream_hostname, port = helpers.mock_upstream_ssl_port, + tls_verify = false, + tls_verify_depth = 3, + ca_certificates = { ca_certificate.id }, }, } @@ -100,10 +122,10 @@ describe("#postgres upstream keepalive", function() hosts = { "example.test", }, service = bp.services:insert { url = "https://127.0.0.1:16798/", - client_certificate = bp.certificates:insert { - cert = ssl_fixtures.cert_client, - key = ssl_fixtures.key_client, - }, + client_certificate = client_cert1, + tls_verify = false, + tls_verify_depth = 3, + ca_certificates = { ca_certificate.id }, }, } @@ -111,10 +133,10 @@ describe("#postgres upstream keepalive", function() hosts = { "example2.test", }, service = bp.services:insert { url = "https://127.0.0.1:16798/", - client_certificate = bp.certificates:insert { - cert = ssl_fixtures.cert_client2, - key = ssl_fixtures.key_client2, - }, + client_certificate = client_cert2, + tls_verify = false, + tls_verify_depth = 3, + ca_certificates = { ca_certificate.id }, }, } end) @@ -143,12 +165,15 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, size: \d+]]) assert.errlog() .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() @@ -167,12 +192,15 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=two.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.test]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.test|false|3|]] .. + ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|two.test, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|two.test|false|3|]] .. + ca_certificate.id .. [[|, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|two.test, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|two.test|false|3|]] .. + ca_certificate.id .. [[|, size: \d+]]) assert.errlog() .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() @@ -225,9 +253,11 @@ describe("#postgres upstream keepalive", function() assert.not_equal(fingerprint_1, fingerprint_2) assert.errlog() - .has.line([[enabled connection keepalive \(pool=[0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+]]) + .has.line([[enabled connection keepalive \(pool=[0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+|false|3|]] .. + ca_certificate.id .. "|" .. client_cert1.id) assert.errlog() - .has.line([[keepalive get pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+, cpool: 0+]]) + .has.line([[keepalive get pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+|false|3|]] .. + ca_certificate.id .. "|" .. client_cert1.id .. [[, cpool: 0+]]) assert.errlog() .has.line([[keepalive create pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+, size: \d+]]) assert.errlog() @@ -299,12 +329,15 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, size: \d+]]) assert.errlog() .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() @@ -330,10 +363,12 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, ]] .. upool_ptr) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, ]] .. upool_ptr) assert.errlog() .has.line([[keepalive reusing connection [A-F0-9]+, requests: \d+, ]] .. upool_ptr) assert.errlog() @@ -357,18 +392,22 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test]]) + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: 0+]]) + .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, cpool: 0+]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test, size: \d+]]) + .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, size: \d+]]) assert.errlog() .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) assert.errlog() .has.line([[keepalive not saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) assert.errlog() - .has.line([[keepalive free pool, name: [A-F0-9.:]+\|\d+\|one.test, cpool: [A-F0-9]+]]) + .has.line([[keepalive free pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + ca_certificate.id .. [[|, cpool: [A-F0-9]+]]) assert.errlog() .not_has.line([[keepalive saving connection]], true) From 0add6a509f0c1c6b1bc687d80d82b999ad906647 Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 21 Jan 2025 14:50:46 +0800 Subject: [PATCH 4276/4351] chore(changelog): add a changelog for bumping libexpat (#14207) KAG-6222 --- changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml | 3 +++ 1 file changed, 3 insertions(+) create mode 100644 changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml diff --git a/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml b/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml new file mode 100644 index 00000000000..67eda3ab760 --- /dev/null +++ b/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml @@ -0,0 +1,3 @@ +message: Bumped libexpat from 2.6.2 to 2.6.4 +type: dependency +scope: Core From b72823235fd668b9d716a1fb18e58dcb52f6f73c Mon Sep 17 00:00:00 2001 From: Niklaus Schen <8458369+Water-Melon@users.noreply.github.com> Date: Tue, 21 Jan 2025 15:41:01 +0800 Subject: [PATCH 4277/4351] chore(changelog): update changelog for bumping libexpat (#14210) KAG-6222 --- changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml b/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml index 67eda3ab760..862b1d8531b 100644 --- a/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml +++ b/changelog/unreleased/kong/bump-libexpat-to-2_6_4.yml @@ -1,3 +1,3 @@ -message: Bumped libexpat from 2.6.2 to 2.6.4 +message: Bumped libexpat from 2.6.2 to 2.6.4 to fix a crash in the XML_ResumeParser function caused by XML_StopParser stopping an uninitialized parser. type: dependency scope: Core From dfc955edb725730af77e31682b185ab87a20bf65 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Tue, 21 Jan 2025 15:47:11 +0800 Subject: [PATCH 4278/4351] fix(clustering/rpc): sync retry timeout due to block (#14195) KAG-6224 --- kong/clustering/services/sync/rpc.lua | 34 +++++++++++++++------------ 1 file changed, 19 insertions(+), 15 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 43632543c2b..00fea1eead3 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -374,28 +374,17 @@ local function sync_handler(premature) if not res and err ~= "timeout" then ngx_log(ngx_ERR, "unable to create worker mutex and sync: ", err) end -end - - -local sync_once_impl - - -local function start_sync_once_timer(retry_count) - local ok, err = kong.timer:at(0, sync_once_impl, retry_count or 0) - if not ok then - return nil, err - end - return true + return res, err end -function sync_once_impl(premature, retry_count) +local function sync_once_impl(premature, retry_count) if premature then return end - sync_handler() + local _, err = sync_handler() -- check if "kong.sync.v2.notify_new_version" updates the latest version @@ -413,12 +402,27 @@ function sync_once_impl(premature, retry_count) -- retry if the version is not updated retry_count = retry_count or 0 + if retry_count > MAX_RETRY then ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) return end - return start_sync_once_timer(retry_count + 1) + -- we do not count a timed out sync. just retry + if err ~= "timeout" then + retry_count = retry_count + 1 + end + + -- in some cases, the new spawned timer will be switched to immediately, + -- preventing the coroutine who possesses the mutex to run + -- to let other coroutines has a chance to run + local ok, err = kong.timer:at(0.1, sync_once_impl, retry_count or 0) + -- this is a workaround for a timerng bug, where tail recursion causes failure + -- ok could be a string so let's convert it to boolean + if not ok then + return nil, err + end + return true end From 576cdc8f7a6be2b3b98b5cd7a8019ead661c3bc7 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 21 Jan 2025 05:17:16 -0300 Subject: [PATCH 4279/4351] chore(deps): bump openssl to 3.4.0 (#14146) --- .requirements | 4 ++-- changelog/unreleased/kong/bump_openssl.yml | 3 +++ .../fixtures/amazonlinux-2-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-arm64.txt | 2 +- .../fixtures/debian-11-amd64.txt | 2 +- .../fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- .../fixtures/ubuntu-20.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-arm64.txt | 2 +- .../fixtures/ubuntu-24.04-amd64.txt | 2 +- .../fixtures/ubuntu-24.04-arm64.txt | 2 +- scripts/explain_manifest/suites.py | 16 ++++++++-------- 16 files changed, 26 insertions(+), 23 deletions(-) create mode 100644 changelog/unreleased/kong/bump_openssl.yml diff --git a/.requirements b/.requirements index 6785228a874..3184bad98ba 100644 --- a/.requirements +++ b/.requirements @@ -4,8 +4,8 @@ OPENRESTY=1.25.3.2 OPENRESTY_SHA256=2d564022b06e33b45f7e5cfaf1e5dc571d38d61803af9fa2754dfff353c28d9c LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 -OPENSSL=3.2.3 -OPENSSL_SHA256=52b5f1c6b8022bc5868c308c54fb77705e702d6c6f4594f99a0df216acf46239 +OPENSSL=3.4.0 +OPENSSL_SHA256=e15dda82fe2fe8139dc2ac21a36d4ca01d5313c75f99f46c4e8a27709b7294bf PCRE=10.44 PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b ADA=2.9.2 diff --git a/changelog/unreleased/kong/bump_openssl.yml b/changelog/unreleased/kong/bump_openssl.yml new file mode 100644 index 00000000000..3c89957ca75 --- /dev/null +++ b/changelog/unreleased/kong/bump_openssl.yml @@ -0,0 +1,3 @@ +message: "Bumped OpenSSL to 3.4.0." +type: dependency +scope: Core \ No newline at end of file diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index f1dfcaf7e85..07cf7434c4f 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -206,7 +206,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index b26182bb259..4370dcba60f 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index b5a86641884..891e2cb2d96 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 2f924d72618..124d81b302d 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -180,7 +180,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index f36379b1951..674efe8ef85 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -169,7 +169,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 4d86f0b1570..665b21b52d0 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index d831ef01712..f2c28124f3a 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index b5a86641884..891e2cb2d96 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 6a1cee758e4..55fd7bd9006 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -184,7 +184,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 8d4a3b55c69..50aed674cdc 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 951c2c393d9..1acf230ab0f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt index 0b3ac4b8695..6312a24e4f8 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt index 951c2c393d9..1acf230ab0f 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.0 22 Oct 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 26d5c93d30d..7923269bb6c 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -95,14 +95,14 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdj expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should link libxcrypt.so.1") \ .needed_libraries.contain("libcrypt.so.1") - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.2.x") \ - .nginx_compiled_openssl.matches(r"OpenSSL 3.2.\d") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ - - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.2.x") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.4.x") \ + .nginx_compiled_openssl.matches(r"OpenSSL 3.4.\d") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.5.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.5.0") \ + + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.4.x") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.5.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.5.0") \ ADA_VERSION = read_requirements()["ADA"] expect("**/*.so", "ada version is less than %s" % ADA_VERSION) \ From f65789031aa111e3a6e71809fddb6beb0d531fdb Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 22 Jan 2025 09:20:41 +0800 Subject: [PATCH 4280/4351] feat(clustering/rpc): update dp status after syncing (#14205) KAG-6223 --- kong/clustering/services/sync/rpc.lua | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 00fea1eead3..2c5f8f43607 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -177,6 +177,17 @@ local function is_rpc_ready() end +-- tell cp we already updated the version by rpc notification +local function update_status(ver) + local msg = { default = { version = ver, }, } + + local ok, err = kong.rpc:notify("control_plane", "kong.sync.v2.get_delta", msg) + if not ok then + ngx_log(ngx_ERR, "update status notification failed: ", err) + end +end + + local function do_sync() if not is_rpc_ready() then return nil, "rpc is not ready" @@ -384,6 +395,8 @@ local function sync_once_impl(premature, retry_count) return end + local version_before_sync = get_current_version() + local _, err = sync_handler() -- check if "kong.sync.v2.notify_new_version" updates the latest version @@ -397,6 +410,12 @@ local function sync_once_impl(premature, retry_count) local current_version = get_current_version() if current_version >= latest_notified_version then ngx_log(ngx_DEBUG, "version already updated") + + -- version changed, we should update status + if version_before_sync ~= current_version then + update_status(current_version) + end + return end From cb31e2892bf2f0fe30817d80e5a036541e7c22e6 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 22 Jan 2025 09:22:13 +0800 Subject: [PATCH 4281/4351] fix(clustering/rpc): warning log level for sync retry failing (#14192) KAG-6224 --------- Co-authored-by: Xumin <100666470+StarlightIbuki@users.noreply.github.com> --- kong/clustering/services/sync/rpc.lua | 7 ++++--- .../18-hybrid_rpc/09-notify_new_version_spec.lua | 6 ++++-- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 2c5f8f43607..d8d6b497b82 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -27,6 +27,7 @@ local ipairs = ipairs local ngx_null = ngx.null local ngx_log = ngx.log local ngx_ERR = ngx.ERR +local ngx_WARN = ngx.WARN local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG @@ -422,8 +423,8 @@ local function sync_once_impl(premature, retry_count) -- retry if the version is not updated retry_count = retry_count or 0 - if retry_count > MAX_RETRY then - ngx_log(ngx_ERR, "sync_once retry count exceeded. retry_count: ", retry_count) + if retry_count >= MAX_RETRY then + ngx_log(ngx_WARN, "sync_once retry count exceeded. retry_count: ", retry_count) return end @@ -435,7 +436,7 @@ local function sync_once_impl(premature, retry_count) -- in some cases, the new spawned timer will be switched to immediately, -- preventing the coroutine who possesses the mutex to run -- to let other coroutines has a chance to run - local ok, err = kong.timer:at(0.1, sync_once_impl, retry_count or 0) + local ok, err = kong.timer:at(0.1, sync_once_impl, retry_count) -- this is a workaround for a timerng bug, where tail recursion causes failure -- ok could be a string so let's convert it to boolean if not ok then diff --git a/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua b/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua index b803420d476..53c05d7f6f5 100644 --- a/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/09-notify_new_version_spec.lua @@ -61,14 +61,16 @@ for _, strategy in helpers.each_strategy() do "no sync runs, version is " .. rep("0", 32), true, 10) assert.logfile(name).has.line( - "sync_once retry count exceeded. retry_count: 6", true, 10) + "sync_once retry count exceeded. retry_count: 5", true, 10) assert.logfile(name).has.no.line( "assertion failed", true, 0) + assert.logfile(name).has.no.line( + "[error]", true, 0) local name = nil -- cp logs - for i = 0, 6 do + for i = 0, 5 do assert.logfile(name).has.line( "kong.sync.v2.get_delta ok: " .. i, true, 10) end From be10aa90ddaeecf2b55d8ec6872dc92797ad2c03 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 22 Jan 2025 11:10:55 +0800 Subject: [PATCH 4282/4351] refactor(clustering/rpc): wait 5 seconds for rpc queue (#14189) In #14040 we changed the timeout from 5 to 0.5, but that is not necessary and may cause checking queue frequently, so this PR revert this small change. KAG-5934 --- kong/clustering/rpc/socket.lua | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 676864e3c38..1436f5edb47 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -347,22 +347,21 @@ function _M:start() local batch_requests = {} while not exiting() do - -- 0.5 seconds for not waiting too long - local payload, err = self.outgoing:pop(0.5) + -- TODO: find the more proper timeout + local payload, err = self.outgoing:pop(5) if err then return nil, err end -- timeout if not payload then - local n = #batch_requests - if n > 0 then + if not isempty(batch_requests) then local bytes, err = self.wb:send_binary(compress_payload(batch_requests)) if not bytes then return nil, err end - ngx_log(ngx_DEBUG, "[rpc] sent batch RPC call: ", n) + ngx_log(ngx_DEBUG, "[rpc] sent batch RPC call: ", #batch_requests) tb_clear(batch_requests) end From 91161d974903c1a40e8aeba9ce682d383573bff8 Mon Sep 17 00:00:00 2001 From: Xiaoyan Rao <270668624@qq.com> Date: Wed, 22 Jan 2025 11:17:17 +0800 Subject: [PATCH 4283/4351] fix(clustering): the version `3.10.0.0` assigned incorrect number (#14206) --- kong/clustering/compat/removed_fields.lua | 3 ++- spec/01-unit/19-hybrid/02-clustering_spec.lua | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index b52e215fec1..77284a91011 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -228,7 +228,8 @@ return { "queue.concurrency_limit", }, }, - [30010000000] = { + -- Any dataplane older than 3.10.0 + [3010000000] = { session = { "hash_subject", "store_metadata", diff --git a/spec/01-unit/19-hybrid/02-clustering_spec.lua b/spec/01-unit/19-hybrid/02-clustering_spec.lua index d2d54f10d83..e47b4fd3234 100644 --- a/spec/01-unit/19-hybrid/02-clustering_spec.lua +++ b/spec/01-unit/19-hybrid/02-clustering_spec.lua @@ -7,6 +7,8 @@ describe("kong.clustering.compat.version", function() assert.equal(3000001000, version.string_to_number("3.0.1")) assert.equal(3000000000, version.string_to_number("3.0.0.0")) assert.equal(3000000001, version.string_to_number("3.0.0.1")) + assert.equal(3009000000, version.string_to_number("3.9.0.0")) + assert.equal(3010000000, version.string_to_number("3.10.0.0")) assert.equal(333333333001, version.string_to_number("333.333.333.1")) assert.equal(333333333333, version.string_to_number("333.333.333.333")) end) From d80ff4b5ba4ab8fb5a50c3415a634801e45b5f29 Mon Sep 17 00:00:00 2001 From: hanjian Date: Wed, 22 Jan 2025 11:23:03 +0800 Subject: [PATCH 4284/4351] tests(clustering): enable rpc sync for correlation-id (#14171) KAG-5561 --------- Co-authored-by: Chrono --- .../11-correlation-id/02-schema_spec.lua | 30 +++++++++++++++++-- 1 file changed, 27 insertions(+), 3 deletions(-) diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index 0dae3607c48..611b5b2a0f7 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -86,11 +86,33 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() end) end) - --- XXX FIXME: enable rpc_sync = on - for _, rpc_sync in ipairs { "off" } do + for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, rpc_sync = v[1], v[2] describe("in hybrid mode" .. " rpc_sync=" .. rpc_sync, function() local route + lazy_setup(function() + -- if the database is not cleared, the residual RPC connection information + -- between different tests will cause the test to fail. + local plugin_name = "correlation-id" + bp, db = helpers.get_db_utils(strategy, { "plugins", "workspaces", }) + ws = db.workspaces:select_by_name("default") + plugin_id = uuid.generate_v4() + local sql = render([[ + INSERT INTO plugins (id, name, config, enabled, ws_id) VALUES + ('$(ID)', '$(PLUGIN_NAME)', $(CONFIG)::jsonb, TRUE, '$(WS_ID)'); + COMMIT; + ]], { + ID = plugin_id, + PLUGIN_NAME = plugin_name, + CONFIG = pgmoon_json.encode_json(plugin_config), + WS_ID = ws.id, + }) + + local res, err = db.connector:query(sql) + assert.is_nil(err) + assert.is_not_nil(res) + route = bp.routes:insert({ hosts = {"example.com"}, }) @@ -124,6 +146,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() prefix = "servroot", cluster_listen = "127.0.0.1:9005", nginx_conf = "spec/fixtures/custom_nginx.template", + cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) @@ -136,6 +159,7 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() cluster_control_plane = "127.0.0.1:9005", proxy_listen = "0.0.0.0:9002", status_listen = "127.0.0.1:9100", + cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) end) @@ -189,5 +213,5 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() end) end) - end -- for rpc_sync + end -- for rpc, rpc_sync end) From 1d0f21232fcacfcfbf6d5cef0a1c1e9129792c91 Mon Sep 17 00:00:00 2001 From: Xumin <100666470+StarlightIbuki@users.noreply.github.com> Date: Wed, 22 Jan 2025 12:34:59 +0800 Subject: [PATCH 4285/4351] refactor(clustering/rpc): reshape do_sync (#14199) KAG-6177 --- kong/clustering/services/sync/rpc.lua | 133 ++++++++++++++------------ 1 file changed, 73 insertions(+), 60 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index d8d6b497b82..3ff74687de3 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -189,6 +189,63 @@ local function update_status(ver) end +local function lmdb_update(db, t, delta, opts, is_full_sync) + local delta_type = delta.type + local delta_entity = delta.entity + + -- upsert the entity + -- delete if exists + local old_entity, err = db[delta_type]:select(delta_entity) + if err then + return nil, err + end + + if old_entity and not is_full_sync then + local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) + if not res then + return nil, err + end + end + + local res, err = insert_entity_for_txn(t, delta_type, delta_entity, opts) + if not res then + return nil, err + end + + if is_full_sync then + return nil + end + + return { delta_type, old_entity and "update" or "create", delta_entity, old_entity, } +end + + +local function lmdb_delete(db, t, delta, opts, is_full_sync) + local delta_type = delta.type + + local old_entity, err = db[delta_type]:select(delta.pk, opts) + if err then + return nil, err + end + + -- full sync requires extra torlerance for missing entities + if not old_entity then + return nil + end + + local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) + if not res then + return nil, err + end + + if is_full_sync then + return nil + end + + return { delta_type, "delete", old_entity, } +end + + local function do_sync() if not is_rpc_ready() then return nil, "rpc is not ready" @@ -257,72 +314,28 @@ local function do_sync() local delta_version = delta.version local delta_type = delta.type local delta_entity = delta.entity - local ev -- delta should have ws_id to generate the correct lmdb key -- if entity is workspaceable -- set the correct workspace for item opts.workspace = delta.ws_id - if delta_entity ~= nil and delta_entity ~= ngx_null then - -- upsert the entity - -- does the entity already exists? - local old_entity, err = db[delta_type]:select(delta_entity) - if err then - return nil, err - end - - -- If we will wipe lmdb, we don't need to delete it from lmdb. - if old_entity and not wipe then - local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) - if not res then - return nil, err - end - end - - local res, err = insert_entity_for_txn(t, delta_type, delta_entity, opts) - if not res then - return nil, err - end - - ngx_log(ngx_DEBUG, - "[kong.sync.v2] update entity", - ", version: ", delta_version, - ", type: ", delta_type) - - -- wipe the whole lmdb, should not have events - if not wipe then - ev = { delta_type, old_entity and "update" or "create", delta_entity, old_entity, } - end - - else - -- delete the entity, opts for getting correct lmdb key - local old_entity, err = db[delta_type]:select(delta.pk, opts) -- composite key - if err then - return nil, err - end - - -- If we will wipe lmdb, we don't need to delete it from lmdb. - if old_entity and not wipe then - local res, err = delete_entity_for_txn(t, delta_type, old_entity, opts) - if not res then - return nil, err - end - end - - ngx_log(ngx_DEBUG, - "[kong.sync.v2] delete entity", - ", version: ", delta_version, - ", type: ", delta_type) - - -- wipe the whole lmdb, should not have events - if not wipe then - ev = { delta_type, "delete", old_entity, } - end - end -- if delta_entity ~= nil and delta_entity ~= ngx_null - - -- wipe the whole lmdb, should not have events - if not wipe then + local is_update = delta_entity ~= nil and delta_entity ~= ngx_null + local operation_name = is_update and "update" or "delete" + local operation = is_update and lmdb_update or lmdb_delete + + -- log the operation before executing it, so when failing we know what entity caused it + ngx_log(ngx_DEBUG, + "[kong.sync.v2] ", operation_name, " entity", + ", version: ", delta_version, + ", type: ", delta_type) + + local ev, err = operation(db, t, delta, opts, wipe) + if err then + return nil, err + end + + if ev then crud_events_n = crud_events_n + 1 crud_events[crud_events_n] = ev end From c85bc752073ee4a39d22b2c724a1ede41a6ce3c5 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 22 Jan 2025 13:15:03 +0800 Subject: [PATCH 4286/4351] feat(clustering/sync): validate deltas when syncing (#14127) ### Summary 1. validate entity schema * call `kong.db[entity].validate(entity)` over all the entities from deltas 2. validate entity's references (foreign references) * re-implemented logic: traverse delta -> try to find delta's foreign entity in config & LMDB * TODO: decouple this logic completely from declarative config logic: https://konghq.atlassian.net/browse/KAG-6231 3. TODO: report error if deleting delta operation could not find its associated entity in LMDB and deltas: https://konghq.atlassian.net/browse/KAG-6238 KAG-5897 --- bin/busted | 4 + kong-3.10.0-0.rockspec | 1 + kong/clustering/services/sync/rpc.lua | 9 +- kong/clustering/services/sync/validate.lua | 69 ++++++ kong/db/declarative/init.lua | 3 + kong/db/schema/others/declarative_config.lua | 72 +++++- .../09-node-id-persistence_spec.lua | 3 +- .../18-hybrid_rpc/06-validate_deltas_spec.lua | 228 ++++++++++++++++++ spec/fixtures/dc_blueprints.lua | 10 +- spec/internal/db.lua | 8 +- 10 files changed, 396 insertions(+), 11 deletions(-) create mode 100644 kong/clustering/services/sync/validate.lua create mode 100644 spec/02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua diff --git a/bin/busted b/bin/busted index e59760322fa..5be3493b056 100755 --- a/bin/busted +++ b/bin/busted @@ -64,6 +64,10 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then -- create shared dict resty_flags = resty_flags .. require("spec.fixtures.shared_dict") + -- create lmdb environment + local lmdb_env = os.tmpname() + resty_flags = resty_flags .. string.format(' --main-conf "lmdb_environment_path %s;" ', lmdb_env) + if resty_flags then table.insert(cmd, cmd_prefix_count+1, resty_flags) end diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index 31f68741f8c..b189153bd6d 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -101,6 +101,7 @@ build = { ["kong.clustering.services.sync"] = "kong/clustering/services/sync/init.lua", ["kong.clustering.services.sync.rpc"] = "kong/clustering/services/sync/rpc.lua", ["kong.clustering.services.sync.hooks"] = "kong/clustering/services/sync/hooks.lua", + ["kong.clustering.services.sync.validate"] = "kong/clustering/services/sync/validate.lua", ["kong.clustering.services.sync.strategies.postgres"] = "kong/clustering/services/sync/strategies/postgres.lua", ["kong.cluster_events"] = "kong/cluster_events/init.lua", diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 3ff74687de3..47329a3107e 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -11,6 +11,7 @@ local events = require("kong.runloop.events") local EMPTY = require("kong.tools.table").EMPTY +local validate_deltas = require("kong.clustering.services.sync.validate").validate_deltas local insert_entity_for_txn = declarative.insert_entity_for_txn local delete_entity_for_txn = declarative.delete_entity_for_txn local DECLARATIVE_HASH_KEY = constants.DECLARATIVE_HASH_KEY @@ -267,6 +268,7 @@ local function do_sync() return nil, "default namespace does not exist inside params" end + local wipe = ns_delta.wipe local deltas = ns_delta.deltas if not deltas then @@ -292,9 +294,14 @@ local function do_sync() end assert(type(kong.default_workspace) == "string") + -- validate deltas + local ok, err = validate_deltas(deltas, wipe) + if not ok then + return nil, err + end + local t = txn.begin(512) - local wipe = ns_delta.wipe if wipe then ngx_log(ngx_INFO, "[kong.sync.v2] full sync begins") diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua new file mode 100644 index 00000000000..8b5aa91ccf9 --- /dev/null +++ b/kong/clustering/services/sync/validate.lua @@ -0,0 +1,69 @@ +local declarative = require("kong.db.declarative") +local declarative_config = require("kong.db.schema.others.declarative_config") + + +local null = ngx.null +local pk_string = declarative_config.pk_string +local validate_references_sync = declarative_config.validate_references_sync +local pretty_print_error = declarative.pretty_print_error + + +local function validate_deltas(deltas, is_full_sync) + + local errs = {} + + -- generate deltas table mapping primary key string to entity item + local deltas_map = {} + + local db = kong.db + + for _, delta in ipairs(deltas) do + local delta_type = delta.type + local delta_entity = delta.entity + + if delta_entity ~= nil and delta_entity ~= null then + -- table: primary key string -> entity + local schema = db[delta_type].schema + local pk = schema:extract_pk_values(delta_entity) + local pks = pk_string(schema, pk) + + deltas_map[pks] = delta_entity + + -- validate entity + local dao = kong.db[delta_type] + if dao then + -- CP will insert ws_id into the entity, which will be validated as an + -- unknown field. + -- TODO: On the CP side, remove ws_id from the entity and set it only + -- in the delta. + local ws_id = delta_entity.ws_id + delta_entity.ws_id = nil -- clear ws_id + + local ok, err_t = dao.schema:validate(delta_entity) + + delta_entity.ws_id = ws_id -- restore ws_id + + if not ok then + errs[#errs + 1] = { [delta_type] = err_t } + end + end + end + end + + if next(errs) then + return nil, pretty_print_error(errs, "deltas") + end + + -- validate references + local ok, err_t = validate_references_sync(deltas, deltas_map, is_full_sync) + if not ok then + return nil, pretty_print_error(err_t) + end + + return true +end + + +return { + validate_deltas = validate_deltas, +} diff --git a/kong/db/declarative/init.lua b/kong/db/declarative/init.lua index 1f209657f0e..c58f40eb088 100644 --- a/kong/db/declarative/init.lua +++ b/kong/db/declarative/init.lua @@ -263,5 +263,8 @@ _M.delete_entity_for_txn = declarative_import.delete_entity_for_txn _M.workspace_id = declarative_import.workspace_id _M.GLOBAL_WORKSPACE_TAG = declarative_import.GLOBAL_WORKSPACE_TAG +-- helpful function +_M.pretty_print_error = pretty_print_error + return _M diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index 5e29ffda318..e564104beca 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -14,6 +14,7 @@ local null = ngx.null local type = type local next = next local pairs = pairs +local fmt = string.format local yield = require("kong.tools.yield").yield local ipairs = ipairs local insert = table.insert @@ -331,7 +332,7 @@ end local function ws_id_for(item) - if item.ws_id == nil or item.ws_id == ngx.null then + if item.ws_id == nil or item.ws_id == null then return "*" end return item.ws_id @@ -413,7 +414,7 @@ local function populate_references(input, known_entities, by_id, by_key, expecte local key = use_key and item[endpoint_key] local failed = false - if key and key ~= ngx.null then + if key and key ~= null then local ok = add_to_by_key(by_key, entity_schema, item, entity, key) if not ok then add_error(errs, parent_entity, parent_idx, entity, i, @@ -506,6 +507,71 @@ local function validate_references(self, input) end +-- TODO: Completely implement validate_references_sync without associating it +-- to declarative config. Currently, we will use the dc-generated +-- foreign_references table to accelerate iterating over entity foreign keys. +function DeclarativeConfig.validate_references_sync(deltas, deltas_map, is_full_sync) + local errs = {} + + for _, delta in ipairs(deltas) do + local item_type = delta.type + local item = delta.entity + local ws_id = delta.ws_id or kong.default_workspace + + local foreign_refs = foreign_references[item_type] + + if not item or item == null or not foreign_refs then + goto continue + end + + for k, v in pairs(item) do + + -- Try to check if item's some foreign key exists in the deltas or LMDB. + -- For example, `item[k]` could be `["service"]`, we need + -- to find the referenced foreign service entity for this router entity. + + local foreign_entity = foreign_refs[k] + + if foreign_entity and v ~= null then -- k is foreign key + + local dao = kong.db[foreign_entity] + + -- try to find it in deltas + local pks = DeclarativeConfig.pk_string(dao.schema, v) + local fvalue = deltas_map[pks] + + -- try to find it in DB (LMDB) + if not fvalue and not is_full_sync then + fvalue = dao:select(v, { workspace = ws_id }) + end + + -- record an error if not finding its foreign reference + if not fvalue then + errs[item_type] = errs[item_type] or {} + errs[item_type][foreign_entity] = errs[item_type][foreign_entity] or {} + + local msg = fmt("could not find %s's foreign refrences %s (%s)", + item_type, foreign_entity, + type(v) == "string" and v or cjson_encode(v)) + + insert(errs[item_type][foreign_entity], msg) + end + end -- if foreign_entity and v ~= null + + end -- for k, v in pairs(item) + + ::continue:: + end -- for _, delta in ipairs(deltas) + + + if next(errs) then + return nil, errs + end + + return true +end + + -- This is a best-effort generation of a cache-key-like identifier -- to feed the hash when generating deterministic UUIDs. -- We do not use the actual `cache_key` function from the DAO because @@ -860,7 +926,7 @@ local function flatten(self, input) if field.unique then local flat_value = flat_entry[name] - if flat_value and flat_value ~= ngx.null then + if flat_value and flat_value ~= null then local unique_key = get_unique_key(schema, entry, field, flat_value) uniques[name] = uniques[name] or {} if uniques[name][unique_key] then diff --git a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua index 7b358f62920..5ef1f552d8c 100644 --- a/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-node-id-persistence_spec.lua @@ -20,6 +20,7 @@ local write_node_id = [[ local function get_http_node_id() local client = helpers.proxy_client(nil, 9002) finally(function() client:close() end) + helpers.wait_until(function() local res = client:get("/request", { headers = { host = "http.node-id.test" }, @@ -87,7 +88,7 @@ for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do local rpc, rpc_sync = v[1], v[2] for _, strategy in helpers.each_strategy() do - describe("node id persistence " .. " rpc_sync=" .. rpc_sync, function() + describe("node id persistence rpc_sync = " .. rpc_sync, function() local control_plane_config = { role = "control_plane", diff --git a/spec/02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua b/spec/02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua new file mode 100644 index 00000000000..9d8327692c0 --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua @@ -0,0 +1,228 @@ +local helpers = require "spec.helpers" +local txn = require "resty.lmdb.transaction" +local declarative = require "kong.db.declarative" + + +local insert_entity_for_txn = declarative.insert_entity_for_txn +local validate_deltas = require("kong.clustering.services.sync.validate").validate_deltas + + +local function lmdb_drop() + local t = txn.begin(512) + t:db_drop(false) + t:commit() +end + + +local function lmdb_insert(name, entity) + local t = txn.begin(512) + local res, err = insert_entity_for_txn(t, name, entity, nil) + if not res then + error("lmdb insert failed: " .. err) + end + + local ok, err = t:commit() + if not ok then + error("lmdb t:commit() failed: " .. err) + end +end + + +-- insert into LMDB +local function db_insert(bp, name, entity) + -- insert into dc blueprints + entity = bp[name]:insert(entity) + + -- insert into LMDB + lmdb_insert(name, entity) + + assert(kong.db[name]:select({id = entity.id})) + + return entity +end + + +-- Cache the declarative_config to avoid the overhead of repeatedly executing +-- the time-consuming chain: +-- declarative.new_config -> declarative_config.load -> load_plugin_subschemas +local cached_dc + +local function setup_bp() + -- reset lmdb + lmdb_drop() + + -- init bp / db ( true for expand_foreigns) + local bp, db = helpers.get_db_utils("off", nil, nil, nil, nil, true) + + -- init workspaces + local workspaces = require "kong.workspaces" + workspaces.upsert_default(db) + + -- init declarative config + if not cached_dc then + local err + cached_dc, err = declarative.new_config(kong.configuration) + assert(cached_dc, err) + end + + kong.db.declarative_config = cached_dc + + return bp, db +end + + +describe("[delta validations]",function() + + it("workspace id", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local service = db_insert(bp, "services", { name = "service-001", }) + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + service = { id = service.id }, + }) + + local deltas = declarative.export_config_sync() + + for _, delta in ipairs(deltas) do + local ws_id = delta.ws_id + assert(ws_id and ws_id ~= ngx.null) + end + end) + + it("route has unknown field", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local service = db_insert(bp, "services", { name = "service-001", }) + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + service = { id = service.id }, + }) + + local deltas = declarative.export_config_sync() + + for _, delta in ipairs(deltas) do + if delta.type == "routes" then + delta.entity.foo = "invalid_field_value" + break + end + end + + local _, err = validate_deltas(deltas) + assert.matches([[- in entry 1 of 'deltas': + in 'routes': + in 'foo': unknown field]], + err) + end) + + it("route has foreign service", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local service = db_insert(bp, "services", { name = "service-001", }) + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + service = { id = service.id }, + }) + + local deltas = declarative.export_config_sync() + + local ok, err = validate_deltas(deltas) + assert.is_true(ok, "validate should not fail: " .. tostring(err)) + end) + + it("route has unmatched foreign service", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + -- unmatched service + service = { id = "00000000-0000-0000-0000-000000000000" }, + }) + + local deltas = declarative.export_config_sync() + local _, err = validate_deltas(deltas, false) + assert.matches( + "entry 1 of 'services': could not find routes's foreign refrences services", + err) + end) + + it("100 routes -> 1 services: matched foreign keys", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local service = db_insert(bp, "services", { name = "service-001", }) + + for i = 1, 100 do + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + -- unmatched service + service = { id = service.id }, + }) + end + + local deltas = declarative.export_config_sync() + local ok, err = validate_deltas(deltas, false) + assert.is_true(ok, "validate should not fail: " .. tostring(err)) + end) + + it("100 routes -> 100 services: matched foreign keys", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + + for i = 1, 100 do + local service = db_insert(bp, "services", { name = "service-001", }) + + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + -- unmatched service + service = { id = service.id }, + }) + end + + local deltas = declarative.export_config_sync() + local ok, err = validate_deltas(deltas, false) + assert.is_true(ok, "validate should not fail: " .. tostring(err)) + end) + + it("100 routes: unmatched foreign service", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + + for i = 1, 100 do + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + -- unmatched service + service = { id = "00000000-0000-0000-0000-000000000000" }, + }) + end + + local deltas = declarative.export_config_sync() + local _, err = validate_deltas(deltas, false) + for i = 1, 100 do + assert.matches( + "entry " .. i .. " of 'services': " .. + "could not find routes's foreign refrences services", + err) + end + end) +end) diff --git a/spec/fixtures/dc_blueprints.lua b/spec/fixtures/dc_blueprints.lua index 139bd9c5141..26301d8c0e0 100644 --- a/spec/fixtures/dc_blueprints.lua +++ b/spec/fixtures/dc_blueprints.lua @@ -28,7 +28,9 @@ local function remove_nulls(tbl) end -local function wrap_db(db) +-- tparam boolean expand_foreigns expand the complete "foreign"-type fields, not +-- replacing it with "string"-type fields +local function wrap_db(db, expand_foreigns) local dc_as_db = {} local config = new_config() @@ -43,7 +45,7 @@ local function wrap_db(db) local schema = db.daos[name].schema tbl = schema:process_auto_fields(tbl, "insert") for fname, field in schema:each_field() do - if field.type == "foreign" then + if not expand_foreigns and field.type == "foreign" then tbl[fname] = type(tbl[fname]) == "table" and tbl[fname].id or nil @@ -110,8 +112,8 @@ local function wrap_db(db) end -function dc_blueprints.new(db) - local dc_as_db = wrap_db(db) +function dc_blueprints.new(db, expand_foreigns) + local dc_as_db = wrap_db(db, expand_foreigns) local save_dc = new_config() diff --git a/spec/internal/db.lua b/spec/internal/db.lua index 5659cdf72ef..4dff46aa8d6 100644 --- a/spec/internal/db.lua +++ b/spec/internal/db.lua @@ -261,6 +261,10 @@ end -- custom plugins as loaded. -- @param vaults (optional) vault configuration to use. -- @param skip_migrations (optional) if true, migrations will not be run. +-- @param expand_foreigns (optional) If true, it will prevent converting foreign +-- keys from primary key value pairs to strings. For example, it will keep the +-- foreign key of the router entity as `service = { id = "" }` instead of +-- converting it to `service = ""`. -- @return BluePrint, DB -- @usage -- local PLUGIN_NAME = "my_fancy_plugin" @@ -277,7 +281,7 @@ end -- route = { id = route1.id }, -- config = {}, -- } -local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) +local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations, expand_foreigns) strategy = strategy or conf.database conf.database = strategy -- overwrite kong.configuration.database @@ -343,7 +347,7 @@ local function get_db_utils(strategy, tables, plugins, vaults, skip_migrations) bp = assert(Blueprints.new(db)) dcbp = nil else - bp = assert(dc_blueprints.new(db)) + bp = assert(dc_blueprints.new(db, expand_foreigns)) dcbp = bp end From c4093c0fbd01d0636feb83a0d19dc0692db64948 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 22 Jan 2025 18:06:52 +0800 Subject: [PATCH 4287/4351] fix(clustering/rpc): added required field for mocked workspace to bypass validation (#14213) The original constructed workspace lack required fields, this commit adds them to bypass DP's delta validation. KAG-5897 --- .../kong/plugins/rpc-notify-new-version-test/handler.lua | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua index 7d6d7952804..1862de167ff 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua @@ -23,6 +23,10 @@ function RpcSyncV2NotifyNewVersioinTestHandler:init_worker() entity = { id = fake_uuid, name = "default", + -- It must contain feild "config" and "meta", otherwise the deltas + -- validation will fail with the error "required field missing". + config = {}, + meta = {}, }, type = "workspaces", version = latest_version, From 78c6923b1786b1493055c2dfa13f390c68110b85 Mon Sep 17 00:00:00 2001 From: Keery Nie Date: Wed, 22 Jan 2025 18:10:21 +0800 Subject: [PATCH 4288/4351] chore(ci): fix luarocks script redirect typo (#14153) --- build/luarocks/templates/luarocks_make.sh | 4 ++-- build/luarocks/templates/luarocks_target.sh | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/build/luarocks/templates/luarocks_make.sh b/build/luarocks/templates/luarocks_make.sh index 96cbc9b90e6..19937cd2662 100644 --- a/build/luarocks/templates/luarocks_make.sh +++ b/build/luarocks/templates/luarocks_make.sh @@ -15,7 +15,7 @@ mkdir -p $(dirname $@) # alias LDOC command to true(1) command export LDOC=true -$luarocks_exec make --no-doc 2>&1 >$@.tmp +$luarocks_exec make --no-doc >$@.tmp 2>&1 # only generate the output when the command succeeds -mv $@.tmp $@ \ No newline at end of file +mv $@.tmp $@ diff --git a/build/luarocks/templates/luarocks_target.sh b/build/luarocks/templates/luarocks_target.sh index 5bc2b8717f4..eb5791abf13 100644 --- a/build/luarocks/templates/luarocks_target.sh +++ b/build/luarocks/templates/luarocks_target.sh @@ -33,7 +33,7 @@ EOF export LUAROCKS_CONFIG=$ROCKS_CONFIG $host_luajit $luarocks_wrap_script \ - luarocks $rocks_tree $install_destdir 2>&1 > $@.tmp + luarocks $rocks_tree $install_destdir > $@.tmp 2>&1 # write the luarocks config with host configuration mkdir -p $rocks_tree/etc/luarocks @@ -55,4 +55,4 @@ sed -i -e "s|$build_destdir|$install_destdir|g" $rocks_tree/bin/luarocks sed -i -e "s|$rocks_tree|$install_destdir|g" $rocks_tree/bin/luarocks # only generate the output when the command succeeds -mv $@.tmp $@ \ No newline at end of file +mv $@.tmp $@ From 6837e4d001247bc6a6101c863a6635df0f6abdfa Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 23 Jan 2025 11:07:14 +0800 Subject: [PATCH 4289/4351] tests(clustering): move validate_deltas to unit tests (#14215) KAG-5897 --- .../19-hybrid/04-validate_deltas_spec.lua} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename spec/{02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua => 01-unit/19-hybrid/04-validate_deltas_spec.lua} (100%) diff --git a/spec/02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua similarity index 100% rename from spec/02-integration/18-hybrid_rpc/06-validate_deltas_spec.lua rename to spec/01-unit/19-hybrid/04-validate_deltas_spec.lua From 7a505eaa6870a5b9e7da914a32464635691f1038 Mon Sep 17 00:00:00 2001 From: BrianChen Date: Thu, 23 Jan 2025 19:49:32 +0800 Subject: [PATCH 4290/4351] fix(core): separate pluginserver runtime data from kong configuration (#14111) --- ...ix-admin-api-route-path-response-error.yml | 3 +++ kong/runloop/plugin_servers/process.lua | 21 ++++++++++++------- 2 files changed, 16 insertions(+), 8 deletions(-) create mode 100644 changelog/unreleased/kong/fix-admin-api-route-path-response-error.yml diff --git a/changelog/unreleased/kong/fix-admin-api-route-path-response-error.yml b/changelog/unreleased/kong/fix-admin-api-route-path-response-error.yml new file mode 100644 index 00000000000..d303a94dce9 --- /dev/null +++ b/changelog/unreleased/kong/fix-admin-api-route-path-response-error.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where a GET request to the Admin API root `/` path would return a 500 server error" +type: bugfix +scope: Core diff --git a/kong/runloop/plugin_servers/process.lua b/kong/runloop/plugin_servers/process.lua index bde565d8c5c..d4d7852eefc 100644 --- a/kong/runloop/plugin_servers/process.lua +++ b/kong/runloop/plugin_servers/process.lua @@ -10,6 +10,7 @@ local cjson_decode = cjson.decode local SIGTERM = 15 +local server_rt = {} -- store runtime of plugin server like proc local _M = {} @@ -150,16 +151,19 @@ local function pluginserver_timer(premature, server_def) end kong.log.notice("[pluginserver] starting pluginserver process for ", server_def.name or "") - server_def.proc = assert(ngx_pipe.spawn("exec " .. server_def.start_command, { + local proc = assert(ngx_pipe.spawn("exec " .. server_def.start_command, { merge_stderr = true, })) + server_rt[server_def.name] = { + proc = proc, + } next_spawn = ngx.now() + 1 - server_def.proc:set_timeouts(nil, nil, nil, 0) -- block until something actually happens - kong.log.notice("[pluginserver] started, pid ", server_def.proc:pid()) + proc:set_timeouts(nil, nil, nil, 0) -- block until something actually happens + kong.log.notice("[pluginserver] started, pid ", proc:pid()) while true do - grab_logs(server_def.proc, server_def.name) - local ok, reason, status = server_def.proc:wait() + grab_logs(proc, server_def.name) + local ok, reason, status = proc:wait() -- exited with a non 0 status if ok == false and reason == "exit" and status == 127 then @@ -205,12 +209,13 @@ function _M.stop_pluginservers() -- only worker 0 manages plugin server processes if worker_id() == 0 then -- TODO move to privileged worker? for _, server_def in ipairs(kong_config.pluginservers) do - if server_def.proc then - local ok, err = server_def.proc:kill(SIGTERM) + local server = server_rt[server_def.name] + if server and server.proc then + local ok, err = server.proc:kill(SIGTERM) if not ok then kong.log.error("[pluginserver] failed to stop pluginserver '", server_def.name, ": ", err) end - kong.log.notice("[pluginserver] successfully stopped pluginserver '", server_def.name, "', pid ", server_def.proc:pid()) + kong.log.notice("[pluginserver] successfully stopped pluginserver '", server_def.name, "', pid ", server.proc:pid()) end end end From e482298d79be5383641cc63f694b9e675a83d27f Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 24 Jan 2025 17:04:29 +0800 Subject: [PATCH 4291/4351] chore: remove kong.tls.plugin code to reduce ce and ee conflict --- kong-3.10.0-0.rockspec | 3 - kong/tls/plugins/certificate.lua | 128 --------------- kong/tls/plugins/sni_filter.lua | 263 ------------------------------- 3 files changed, 394 deletions(-) delete mode 100644 kong/tls/plugins/certificate.lua delete mode 100644 kong/tls/plugins/sni_filter.lua diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index b189153bd6d..827a13ed6bf 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -185,9 +185,6 @@ build = { ["kong.status"] = "kong/status/init.lua", ["kong.status.ready"] = "kong/status/ready.lua", - ["kong.tls.plugins.certificate"] = "kong/tls/plugins/certificate.lua", - ["kong.tls.plugins.sni_filter"] = "kong/tls/plugins/sni_filter.lua", - ["kong.tools.dns"] = "kong/tools/dns.lua", ["kong.tools.grpc"] = "kong/tools/grpc.lua", ["kong.tools.utils"] = "kong/tools/utils.lua", diff --git a/kong/tls/plugins/certificate.lua b/kong/tls/plugins/certificate.lua deleted file mode 100644 index bf93298136f..00000000000 --- a/kong/tls/plugins/certificate.lua +++ /dev/null @@ -1,128 +0,0 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - ---- Copyright 2019 Kong Inc. -local ngx_ssl = require "ngx.ssl" -local ssl_clt = require "ngx.ssl.clienthello" -local sni_filter = require("kong.tls.plugins.sni_filter") -local pl_stringx = require "pl.stringx" -local server_name = ngx_ssl.server_name -local PREFIX_SNIS_PSEUDO_INDEX = sni_filter.PREFIX_SNIS_PSEUDO_INDEX -local POSTFIX_SNIS_PSEUDO_INDEX = sni_filter.POSTFIX_SNIS_PSEUDO_INDEX -local startswith = pl_stringx.startswith -local endswith = pl_stringx.endswith - -local _M = {} - -local kong = kong -local EMPTY_T = {} - - -local function match_sni(snis, server_name) - if server_name then - -- search plain snis - if snis[server_name] then - kong.log.debug("matched the plain sni ", server_name) - return snis[server_name] - end - - -- TODO: use radix tree to accelerate the search once we have an available implementation - -- search snis with the leftmost wildcard - for sni, sni_t in pairs(snis[POSTFIX_SNIS_PSEUDO_INDEX] or EMPTY_T) do - if endswith(server_name, sni_t.value) then - kong.log.debug(server_name, " matched the sni with the leftmost wildcard ", sni) - return sni_t - end - end - - -- search snis with the rightmost wildcard - for sni, sni_t in pairs(snis[PREFIX_SNIS_PSEUDO_INDEX] or EMPTY_T) do - if startswith(server_name, sni_t.value) then - kong.log.debug(server_name, " matched the sni with the rightmost wildcard ", sni) - return sni_t - end - end - end - - if server_name then - kong.log.debug("client sent an unknown sni ", server_name) - - else - kong.log.debug("client didn't send an sni") - end - - if snis["*"] then - kong.log.debug("mTLS is enabled globally") - return snis["*"] - end -end - -function _M.execute(snis_set) - - local server_name = server_name() - - local sni_mapping = match_sni(snis_set, server_name) - - if sni_mapping then - -- TODO: improve detection of ennoblement once we have DAO functions - -- to filter plugin configurations based on plugin name - - kong.log.debug("enabled, will request certificate from client") - - local chain - -- send CA DN list - if sni_mapping.ca_cert_chain then - kong.log.debug("set client ca certificate chain") - chain = sni_mapping.ca_cert_chain.ctx - end - - local res, err = kong.client.tls.request_client_certificate(chain) - if not res then - kong.log.err("unable to request client to present its certificate: ", - err) - end - - -- disable session resumption to prevent inability to access client - -- certificate in later phases - res, err = kong.client.tls.disable_session_reuse() - if not res then - kong.log.err("unable to disable session reuse for client certificate: ", - err) - end - end -end - -function _M.execute_client_hello(snis_set, options) - if not snis_set then - return - end - - if not options then - return - end - - if not options.disable_http2 then - return - end - - local server_name, err = ssl_clt.get_client_hello_server_name() - if err then - kong.log.debug("unable to get client hello server name: ", err) - return - end - - local sni_mapping = match_sni(snis_set, server_name) - - if sni_mapping then - local res, err = kong.client.tls.disable_http2_alpn() - if not res then - kong.log.err("unable to disable http2 alpn: ", err) - end - end -end - -return _M diff --git a/kong/tls/plugins/sni_filter.lua b/kong/tls/plugins/sni_filter.lua deleted file mode 100644 index bf1e342ba82..00000000000 --- a/kong/tls/plugins/sni_filter.lua +++ /dev/null @@ -1,263 +0,0 @@ --- This software is copyright Kong Inc. and its licensors. --- Use of the software is subject to the agreement between your organization --- and Kong Inc. If there is no such agreement, use is governed by and --- subject to the terms of the Kong Master Software License Agreement found --- at https://konghq.com/enterprisesoftwarelicense/. --- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] - -local constants = require "kong.constants" -local openssl_x509 = require "resty.openssl.x509" -local chain_lib = require "resty.openssl.x509.chain" - -local _M = {} - -local kong = kong -local ipairs = ipairs -local new_tab = require("table.new") - -local PREFIX_SNIS_PSEUDO_INDEX = -1 -local POSTFIX_SNIS_PSEUDO_INDEX = -2 -_M.PREFIX_SNIS_PSEUDO_INDEX = PREFIX_SNIS_PSEUDO_INDEX -_M.POSTFIX_SNIS_PSEUDO_INDEX = POSTFIX_SNIS_PSEUDO_INDEX -local TTL_FOREVER = { ttl = 0 } - -local ca_cert_cache_opts = { - l1_serializer = function(ca) - local x509, err = openssl_x509.new(ca.cert, "PEM") - if err then - return nil, err - end - - return x509 - end -} - - --- make the table out side of function to reuse table -local key = new_tab(1, 0) - -local function load_ca(ca_id) - kong.log.debug("cache miss for CA Cert") - - key.id = ca_id - local ca, err = kong.db.ca_certificates:select(key) - if not ca then - if err then - return nil, err - end - - return nil, "CA Certificate '" .. tostring(ca_id) .. "' does not exist" - end - - return ca -end - -local function merge_ca_ids(sni, ca_ids) - sni.ca_ids = sni.ca_ids or {} - local sni_ca_ids = sni.ca_ids - - for _, ca_id in ipairs(ca_ids) do - if not sni_ca_ids[ca_id] then - sni_ca_ids[ca_id] = true - end - end -end - -local function ca_cert_cache_key(ca_id) - return "mtls:cacert:" .. ca_id -end - -local function load_routes_from_db(db, route_id, options) - kong.log.debug("cache miss for route id: " .. route_id.id) - local routes, err = db.routes:select(route_id, options) - if routes == nil then - -- the third value means "do not cache" - return nil, err, -1 - end - - return routes -end - - -local function build_snis_for_route(route, snis, send_ca_dn, ca_ids) - -- every route should have SNI or ask cert on all requests - if not route.snis or #route.snis == 0 then - snis["*"] = snis["*"] or {} - - if send_ca_dn then - merge_ca_ids(snis["*"], ca_ids) - end - - else - for _, sni in ipairs(route.snis) do - local sni_t - local idx = sni:find("*", 1, true) - - if idx == 1 then - -- store snis with the leftmost wildcard in a subtable - snis[POSTFIX_SNIS_PSEUDO_INDEX] = snis[POSTFIX_SNIS_PSEUDO_INDEX] or {} - local postfix_snis = snis[POSTFIX_SNIS_PSEUDO_INDEX] - postfix_snis[sni] = postfix_snis[sni] or { value = sni:sub(2) } - sni_t = postfix_snis[sni] - kong.log.debug("add a postfix sni ", sni) - - elseif idx == #sni then - -- store snis with the rightmost wildcard in a subtable - snis[PREFIX_SNIS_PSEUDO_INDEX] = snis[PREFIX_SNIS_PSEUDO_INDEX] or {} - local prefix_snis = snis[PREFIX_SNIS_PSEUDO_INDEX] - prefix_snis[sni] = prefix_snis[sni] or { value = sni:sub(1, -2) } - sni_t = prefix_snis[sni] - kong.log.debug("add a prefix sni ", sni) - - else - snis[sni] = snis[sni] or {} - sni_t = snis[sni] - kong.log.debug("add a plain sni ", sni) - end - - if send_ca_dn then - merge_ca_ids(sni_t, ca_ids) - end - end - end -end - - -local function get_snis_for_plugin(db, plugin, snis, options) - -- plugin applied on service - local service_pk = plugin.service - local send_ca_dn = plugin.config.send_ca_dn - local ca_ids = plugin.config.ca_certificates - - if service_pk then - for route, err in db.routes:each_for_service(service_pk, nil, options) do - if err then - return err - end - - -- XXX: strictly speaking, if a mtls plugin is also applied on the route, - -- then we should skip the plugin applied on the corresponding service, - -- as the plugin on route has a higher priority. - -- But this requires a plugin iteration on every route. - -- For performance considerations, we choose to continue. - -- Sending a few more ca dn is not a big deal, since we are already doing - -- this by merging the ca dn of mtls plugins with the same sni. - -- After all, sending some extra ca dn is better than sending nothing. - build_snis_for_route(route, snis, send_ca_dn, ca_ids) - end - - return - end - - -- plugin applied on route - local route_pk = plugin.route - if route_pk then - -- since routes entity is workspaceable, workspace id - -- needs to be passed when computing cache key - local cache_key = db.routes:cache_key(route_pk.id, nil, nil, nil, nil, plugin.ws_id) - local cache_obj = kong[constants.ENTITY_CACHE_STORE.routes] - local route, err = cache_obj:get(cache_key, TTL_FOREVER, - load_routes_from_db, db, - route_pk, options) - - if err then - return err - end - - build_snis_for_route(route, snis, send_ca_dn, ca_ids) - - return - end - - -- plugin applied on global scope - snis["*"] = snis["*"] or {} - if send_ca_dn then - merge_ca_ids(snis["*"], ca_ids) - end -end - --- build ca_cert_chain from sni_t -local function build_ca_cert_chain(sni_t) - local ca_ids = sni_t.ca_ids - - if not ca_ids then - return true - end - - local chain, err = chain_lib.new() - if err then - return nil, err - end - - for ca_id, _ in pairs(ca_ids) do - local x509, err = kong.cache:get(ca_cert_cache_key(ca_id), ca_cert_cache_opts, - load_ca, ca_id) - if err then - return nil, err - end - - local _ - _, err = chain:add(x509) - - if err then - return nil, err - end - end - - sni_t.ca_cert_chain = chain - - return true -end - - --- build ca_cert_chain for every sni -function _M.sni_cache_l1_serializer(snis) - for k, v in pairs(snis) do - if k == PREFIX_SNIS_PSEUDO_INDEX or - k == POSTFIX_SNIS_PSEUDO_INDEX then - for _, sni_t in pairs(v) do - local res, err = build_ca_cert_chain(sni_t) - if not res then - return nil, err - end - end - - else - local res, err = build_ca_cert_chain(v) - if not res then - return nil, err - end - end - end - - return snis -end - -function _M.build_ssl_route_filter_set(plugin_name) - kong.log.debug("building ssl route filter set for plugin name " .. plugin_name) - local db = kong.db - local snis = {} - local options = {} - - for plugin, err in kong.db.plugins:each() do - if err then - return nil, "could not load plugins: " .. err - end - - if plugin.enabled and plugin.name == plugin_name then - local err = get_snis_for_plugin(db, plugin, snis, options) - if err then - return nil, err - end - - if snis["*"] then - break - end - end - end - - return snis -end - - -return _M From 35a1052a64c6af3d1b77959fb73a27631937d40e Mon Sep 17 00:00:00 2001 From: Jun Ouyang Date: Fri, 24 Jan 2025 17:09:07 +0800 Subject: [PATCH 4292/4351] chore: backport ee next upstream retry runloop change to ce --- kong-3.10.0-0.rockspec | 1 + kong/clustering/compat/removed_fields.lua | 2 +- kong/runloop/upstream_retry.lua | 46 +++++++++++++++++++++++ kong/templates/nginx_kong.lua | 2 + 4 files changed, 50 insertions(+), 1 deletion(-) create mode 100644 kong/runloop/upstream_retry.lua diff --git a/kong-3.10.0-0.rockspec b/kong-3.10.0-0.rockspec index 827a13ed6bf..f1b503720b8 100644 --- a/kong-3.10.0-0.rockspec +++ b/kong-3.10.0-0.rockspec @@ -247,6 +247,7 @@ build = { ["kong.runloop.plugin_servers.rpc.util"] = "kong/runloop/plugin_servers/rpc/util.lua", ["kong.runloop.plugin_servers.rpc.mp_rpc"] = "kong/runloop/plugin_servers/rpc/mp_rpc.lua", ["kong.runloop.plugin_servers.rpc.pb_rpc"] = "kong/runloop/plugin_servers/rpc/pb_rpc.lua", + ["kong.runloop.upstream_retry"] = "kong/runloop/upstream_retry.lua", ["kong.runloop.wasm"] = "kong/runloop/wasm.lua", ["kong.runloop.wasm.plugins"] = "kong/runloop/wasm/plugins.lua", ["kong.runloop.wasm.properties"] = "kong/runloop/wasm/properties.lua", diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 77284a91011..7c50ef514bc 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -233,6 +233,6 @@ return { session = { "hash_subject", "store_metadata", - } + }, } } diff --git a/kong/runloop/upstream_retry.lua b/kong/runloop/upstream_retry.lua new file mode 100644 index 00000000000..d38147f9da6 --- /dev/null +++ b/kong/runloop/upstream_retry.lua @@ -0,0 +1,46 @@ +-- This software is copyright Kong Inc. and its licensors. +-- Use of the software is subject to the agreement between your organization +-- and Kong Inc. If there is no such agreement, use is governed by and +-- subject to the terms of the Kong Master Software License Agreement found +-- at https://konghq.com/enterprisesoftwarelicense/. +-- [ END OF LICENSE 0867164ffc95e54f04670b5169c09574bdbd9bba ] + +local kset_next_upstream +if ngx.config.subsystem ~= "stream" then + kset_next_upstream = require("resty.kong.upstream").set_next_upstream +end + +local ngx = ngx +local log = ngx.log +local ERR = ngx.ERR + +local function set_proxy_next_upstream(next_upstream) + local err = kset_next_upstream(unpack(next_upstream)) + if err then + log(ERR, "failed to set next upstream: ", err) + end + + if ngx.ctx and ngx.ctx.balancer_data then + ngx.ctx.balancer_data.next_upstream = next_upstream + end +end + +local function fallback_proxy_next_upstream() + if not ngx.ctx.balancer_data then + return + end + + if not ngx.ctx.balancer_data.next_upstream then + return + end + + local err = kset_next_upstream(unpack(ngx.ctx.balancer_data.next_upstream)) + if err then + log(ERR, "failed to set next upstream: ", err) + end +end + +return { + set_proxy_next_upstream = set_proxy_next_upstream, + fallback_proxy_next_upstream = fallback_proxy_next_upstream, +} diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 470fa61e459..1320e8c70cc 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -357,9 +357,11 @@ server { -- we need to re-set them here to the new nginx request. local ctx = ngx.ctx local upstream_ssl = require("kong.runloop.upstream_ssl") + local upstream_retry = require("kong.runloop.upstream_retry") upstream_ssl.set_service_ssl(ctx) upstream_ssl.fallback_upstream_client_cert(ctx) + upstream_retry.fallback_proxy_next_upstream() } access_by_lua_block {;} header_filter_by_lua_block {;} From 8e441df4c6ffce1c5ce9cc307f8e54b2242fcdd4 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 27 Jan 2025 11:57:45 +0200 Subject: [PATCH 4293/4351] chore(deps): bump openresty to 1.27.1.1 (#14163) Signed-off-by: Aapo Talvensaari --- .requirements | 4 +- ...40815_01_patch_macro_luajit_version.patch} | 6 +- ... LuaJIT-2.1-20240815_02_pass_cc_env.patch} | 6 +- ...lua-cjson-2.1.0.13_01-error-on-t_end.patch | 26 - ...lua-cjson-2.1.0.14_01-error-on-t_end.patch | 15 + ...ore-0.1.28_01-dyn_upstream_keepalive.patch | 206 --- ...-0.1.28_02-balancer_set_upstream_tls.patch | 205 --- ...tokens-from-special-responses-output.patch | 37 - ..._revert_req_body_hardcode_limitation.patch | 320 ----- ...fix-lua-context-clean-by-send-header.patch | 45 - ...m_client_certificate_and_ssl_verify.patch} | 6 +- ...tokens-from-special-responses-output.patch | 26 + ...m_client_certificate_and_ssl_verify.patch} | 26 +- ...x-1.27.1_04-grpc_authority_override.patch} | 6 +- ...aders-from-ngx-header-filter-module.patch} | 6 +- ...> nginx-1.27.1_06-dynamic_log_level.patch} | 60 +- ...ross.patch => nginx-1.27.1_07-cross.patch} | 32 +- ...ginx-1.27.1_08-cross-endianness-fix.patch} | 23 +- ...nginx-1.27.1_09-proxy-upstream-next.patch} | 12 +- .../nginx-1.27.1_10-ssl-disable-h2-alpn.patch | 27 + ...i-when-proxy-pass-balancer-recreate.patch} | 6 +- .../nginx-1.27.1_12-fix-preread-bug.patch | 13 + ...ua-0.10.26_01-dyn_upstream_keepalive.patch | 1194 ----------------- ...x_lua-0.10.26_01-ssl-disable-h2-alpn.patch | 41 - ...a-0.10.26_03-regex-memory-corruption.patch | 77 -- ...ua-0.10.26_04-head-request-smuggling.patch | 27 - ...10.26_05-setkeepalive-data-integrity.patch | 135 -- ...-0.10.26_06-ngx-arg-connection-close.patch | 41 - ...ssue-for-balancer-body-modified-case.patch | 93 -- ....10.26_07-tcpsock-setkeepalive-tls13.patch | 26 - ...0.10.26_08-balancer_set_upstream_tls.patch | 51 - ...gx_lua-0.10.27_01-dynamic_log_level.patch} | 6 +- ...x_lua-0.10.27_02-ssl-disable-h2-alpn.patch | 14 + ...hardcode-limitation-in-ngx-location.patch} | 10 +- ....10.27_04-tcpsock-setkeepalive-tls13.patch | 126 ++ ..._lua-0.0.14_01-expose_request_struct.patch | 28 +- ...0.0.14_02-remove-useless-pcre-config.patch | 59 - ...0.0.14_02-tcpsock-setkeepalive-tls13.patch | 116 ++ ...ua-0.0.14_03-regex-memory-corruption.patch | 99 -- ....0.14_04-setkeepalive-data-integrity.patch | 95 -- ...ngx_stream_lua-0.0.14_05-ssl-context.patch | 54 - ...0.0.14_06-tcpsock-setkeepalive-tls13.patch | 26 - .../openresty_01-custom_prefix_and_cc.patch | 14 +- .../patches/openresty_02-pcre2.patch | 14 - changelog/unreleased/kong/bump-openresty.yml | 3 + kong/init.lua | 71 +- kong/meta.lua | 2 +- kong/router/atc.lua | 18 +- kong/templates/nginx_kong.lua | 3 + spec/01-unit/04-prefix_handler_spec.lua | 4 +- .../05-proxy/25-upstream_keepalive_spec.lua | 123 +- 51 files changed, 549 insertions(+), 3134 deletions(-) rename build/openresty/patches/{LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch => LuaJIT-2.1-20240815_01_patch_macro_luajit_version.patch} (58%) rename build/openresty/patches/{LuaJIT-2.1-20231117_02_pass_cc_env.patch => LuaJIT-2.1-20240815_02_pass_cc_env.patch} (84%) delete mode 100644 build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch create mode 100644 build/openresty/patches/lua-cjson-2.1.0.14_01-error-on-t_end.patch delete mode 100644 build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch delete mode 100644 build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch delete mode 100644 build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch delete mode 100644 build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch delete mode 100644 build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch rename build/openresty/patches/{nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch => nginx-1.27.1_01-upstream_client_certificate_and_ssl_verify.patch} (86%) create mode 100644 build/openresty/patches/nginx-1.27.1_02-remove-server-tokens-from-special-responses-output.patch rename build/openresty/patches/{nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch => nginx-1.27.1_03-stream_upstream_client_certificate_and_ssl_verify.patch} (84%) rename build/openresty/patches/{nginx-1.25.3_04-grpc_authority_override.patch => nginx-1.27.1_04-grpc_authority_override.patch} (70%) rename build/openresty/patches/{nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch => nginx-1.27.1_05-remove-server-headers-from-ngx-header-filter-module.patch} (88%) rename build/openresty/patches/{nginx-1.25.3_06-dynamic_log_level.patch => nginx-1.27.1_06-dynamic_log_level.patch} (93%) rename build/openresty/patches/{nginx-1.25.3_07-cross.patch => nginx-1.27.1_07-cross.patch} (89%) rename build/openresty/patches/{nginx-1.25.3_08-cross-endianness-fix.patch => nginx-1.27.1_08-cross-endianness-fix.patch} (66%) rename build/openresty/patches/{nginx-1.25.3_10-proxy-upstream-next.patch => nginx-1.27.1_09-proxy-upstream-next.patch} (69%) create mode 100644 build/openresty/patches/nginx-1.27.1_10-ssl-disable-h2-alpn.patch rename build/openresty/patches/{nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch => nginx-1.27.1_11-refresh-uri-when-proxy-pass-balancer-recreate.patch} (75%) create mode 100644 build/openresty/patches/nginx-1.27.1_12-fix-preread-bug.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch delete mode 100644 build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch rename build/openresty/patches/{ngx_lua-0.10.26_02-dynamic_log_level.patch => ngx_lua-0.10.27_01-dynamic_log_level.patch} (77%) create mode 100644 build/openresty/patches/ngx_lua-0.10.27_02-ssl-disable-h2-alpn.patch rename build/openresty/patches/{ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch => ngx_lua-0.10.27_03-remove-http2-hardcode-limitation-in-ngx-location.patch} (50%) create mode 100644 build/openresty/patches/ngx_lua-0.10.27_04-tcpsock-setkeepalive-tls13.patch delete mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch create mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_02-tcpsock-setkeepalive-tls13.patch delete mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch delete mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch delete mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch delete mode 100644 build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch delete mode 100644 build/openresty/patches/openresty_02-pcre2.patch create mode 100644 changelog/unreleased/kong/bump-openresty.yml diff --git a/.requirements b/.requirements index 3184bad98ba..44ef7823572 100644 --- a/.requirements +++ b/.requirements @@ -1,7 +1,7 @@ KONG_PACKAGE_NAME=kong -OPENRESTY=1.25.3.2 -OPENRESTY_SHA256=2d564022b06e33b45f7e5cfaf1e5dc571d38d61803af9fa2754dfff353c28d9c +OPENRESTY=1.27.1.1 +OPENRESTY_SHA256=79b071e27bdc143d5f401d0dbf504de4420070d867538c5edc2546d0351fd5c0 LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 OPENSSL=3.4.0 diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch b/build/openresty/patches/LuaJIT-2.1-20240815_01_patch_macro_luajit_version.patch similarity index 58% rename from build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch rename to build/openresty/patches/LuaJIT-2.1-20240815_01_patch_macro_luajit_version.patch index ea92fce09da..ec58dcbe0c7 100644 --- a/build/openresty/patches/LuaJIT-2.1-20231117_01_patch_macro_luajit_version.patch +++ b/build/openresty/patches/LuaJIT-2.1-20240815_01_patch_macro_luajit_version.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h b/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h +diff --git a/bundle/LuaJIT-2.1-20240815/src/luajit_rolling.h b/bundle/LuaJIT-2.1-20240815/src/luajit_rolling.h index f082974..d16d66b 100644 ---- a/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h -+++ b/bundle/LuaJIT-2.1-20231117.1/src/luajit_rolling.h +--- a/bundle/LuaJIT-2.1-20240815/src/luajit_rolling.h ++++ b/bundle/LuaJIT-2.1-20240815/src/luajit_rolling.h @@ -32,7 +32,9 @@ #define OPENRESTY_LUAJIT diff --git a/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch b/build/openresty/patches/LuaJIT-2.1-20240815_02_pass_cc_env.patch similarity index 84% rename from build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch rename to build/openresty/patches/LuaJIT-2.1-20240815_02_pass_cc_env.patch index 9b47225db60..32ba8c80daf 100644 --- a/build/openresty/patches/LuaJIT-2.1-20231117_02_pass_cc_env.patch +++ b/build/openresty/patches/LuaJIT-2.1-20240815_02_pass_cc_env.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/LuaJIT-2.1-20231117.1/src/Makefile b/bundle/LuaJIT-2.1-20231117.1/src/Makefile +diff --git a/bundle/LuaJIT-2.1-20240815/src/Makefile b/bundle/LuaJIT-2.1-20240815/src/Makefile index d80e45a..f87762e 100644 ---- a/bundle/LuaJIT-2.1-20231117.1/src/Makefile -+++ b/bundle/LuaJIT-2.1-20231117.1/src/Makefile +--- a/bundle/LuaJIT-2.1-20240815/src/Makefile ++++ b/bundle/LuaJIT-2.1-20240815/src/Makefile @@ -26,7 +26,8 @@ NODOTABIVER= 51 DEFAULT_CC = gcc # diff --git a/build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch b/build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch deleted file mode 100644 index 3aeaafe5b6f..00000000000 --- a/build/openresty/patches/lua-cjson-2.1.0.13_01-error-on-t_end.patch +++ /dev/null @@ -1,26 +0,0 @@ -From e1fca089680e76896744ec2f25219dd705fe21da Mon Sep 17 00:00:00 2001 -From: Wangchong Zhou -Date: Wed, 17 Apr 2024 18:00:10 +0800 -Subject: [PATCH 1/4] bugfix: throw error if T_END found in the middle of input - ---- - lua_cjson.c | 4 ++++ - tests/test.lua | 5 +++++ - 2 files changed, 9 insertions(+) - -diff --git a/bundle/lua-cjson-2.1.0.13/lua_cjson.c b/bundle/lua-cjson-2.1.0.13/lua_cjson.c -index 363466c..7343f32 100644 ---- a/bundle/lua-cjson-2.1.0.13/lua_cjson.c -+++ b/bundle/lua-cjson-2.1.0.13/lua_cjson.c -@@ -1437,6 +1437,10 @@ static int json_decode(lua_State *l) - if (token.type != T_END) - json_throw_parse_error(l, &json, "the end", &token); - -+ /* Make sure T_END (\x00) doesn't occur at middle of input */ -+ if (json.data + json_len > json.ptr) -+ json_throw_parse_error(l, &json, "EOF", &token); -+ - strbuf_free(json.tmp); - - return 1; - diff --git a/build/openresty/patches/lua-cjson-2.1.0.14_01-error-on-t_end.patch b/build/openresty/patches/lua-cjson-2.1.0.14_01-error-on-t_end.patch new file mode 100644 index 00000000000..d58526579ba --- /dev/null +++ b/build/openresty/patches/lua-cjson-2.1.0.14_01-error-on-t_end.patch @@ -0,0 +1,15 @@ +diff --git a/bundle/lua-cjson-2.1.0.14/lua_cjson.c b/bundle/lua-cjson-2.1.0.14/lua_cjson.c +index bbd8eff..c39c425 100644 +--- a/bundle/lua-cjson-2.1.0.14/lua_cjson.c ++++ b/bundle/lua-cjson-2.1.0.14/lua_cjson.c +@@ -1495,6 +1495,10 @@ static int json_decode(lua_State *l) + if (token.type != T_END) + json_throw_parse_error(l, &json, "the end", &token); + ++ /* Make sure T_END (\x00) doesn't occur at middle of input */ ++ if (json.data + json_len > json.ptr) ++ json_throw_parse_error(l, &json, "EOF", &token); ++ + strbuf_free(json.tmp); + + return 1; diff --git a/build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch b/build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch deleted file mode 100644 index 92bb00f7984..00000000000 --- a/build/openresty/patches/lua-resty-core-0.1.28_01-dyn_upstream_keepalive.patch +++ /dev/null @@ -1,206 +0,0 @@ -diff -ruN a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua ---- a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua 2022-12-02 10:58:50.078203826 +0800 -+++ b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua 2022-12-03 11:50:57.271540206 +0800 -@@ -19,6 +19,7 @@ - local max = math.max - local subsystem = ngx.config.subsystem - local ngx_lua_ffi_balancer_set_current_peer -+local ngx_lua_ffi_balancer_enable_keepalive - local ngx_lua_ffi_balancer_set_more_tries - local ngx_lua_ffi_balancer_get_last_failure - local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http -@@ -27,7 +28,12 @@ - if subsystem == 'http' then - ffi.cdef[[ - int ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, -- const unsigned char *addr, size_t addr_len, int port, char **err); -+ const unsigned char *addr, size_t addr_len, int port, -+ const unsigned char *cpool_name, size_t cpool_name_len, -+ unsigned int cpool_size, char **err); -+ -+ int ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, -+ unsigned long timeout, unsigned int max_requests, char **err); - - int ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, - int count, char **err); -@@ -46,6 +52,9 @@ - ngx_lua_ffi_balancer_set_current_peer = - C.ngx_http_lua_ffi_balancer_set_current_peer - -+ ngx_lua_ffi_balancer_enable_keepalive = -+ C.ngx_http_lua_ffi_balancer_enable_keepalive -+ - ngx_lua_ffi_balancer_set_more_tries = - C.ngx_http_lua_ffi_balancer_set_more_tries - -@@ -96,6 +105,11 @@ - end - - -+local DEFAULT_KEEPALIVE_POOL_SIZE = 30 -+local DEFAULT_KEEPALIVE_IDLE_TIMEOUT = 60000 -+local DEFAULT_KEEPALIVE_MAX_REQUESTS = 100 -+ -+ - local peer_state_names = { - [1] = "keepalive", - [2] = "next", -@@ -106,25 +120,145 @@ - local _M = { version = base.version } - - --function _M.set_current_peer(addr, port) -- local r = get_request() -- if not r then -- error("no request found") -+if subsystem == "http" then -+ function _M.set_current_peer(addr, port, opts) -+ local r = get_request() -+ if not r then -+ error("no request found") -+ end -+ -+ local pool -+ local pool_size -+ -+ if opts then -+ if type(opts) ~= "table" then -+ error("bad argument #3 to 'set_current_peer' " .. -+ "(table expected, got " .. type(opts) .. ")", 2) -+ end -+ -+ pool = opts.pool -+ pool_size = opts.pool_size -+ -+ if pool then -+ if type(pool) ~= "string" then -+ error("bad option 'pool' to 'set_current_peer' " .. -+ "(string expected, got " .. type(pool) .. ")", 2) -+ end -+ end -+ -+ if pool_size then -+ if type(pool_size) ~= "number" then -+ error("bad option 'pool_size' to 'set_current_peer' " .. -+ "(number expected, got " .. type(pool_size) .. ")", 2) -+ -+ elseif pool_size < 1 then -+ error("bad option 'pool_size' to 'set_current_peer' " .. -+ "(expected > 0)", 2) -+ end -+ end -+ end -+ -+ if not port then -+ port = 0 -+ -+ elseif type(port) ~= "number" then -+ port = tonumber(port) -+ end -+ -+ if not pool then -+ pool = "" -+ end -+ -+ if not pool_size then -+ pool_size = DEFAULT_KEEPALIVE_POOL_SIZE -+ end -+ -+ local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, port, -+ pool, #pool, pool_size, -+ errmsg) -+ if rc == FFI_OK then -+ return true -+ end -+ -+ return nil, ffi_str(errmsg[0]) - end - -- if not port then -- port = 0 -- elseif type(port) ~= "number" then -- port = tonumber(port) -+else -+ function _M.set_current_peer(addr, port, opts) -+ local r = get_request() -+ if not r then -+ error("no request found") -+ end -+ -+ if opts then -+ error("bad argument #3 to 'set_current_peer' ('opts' not yet " .. -+ "implemented in " .. subsystem .. " subsystem)", 2) -+ end -+ -+ if not port then -+ port = 0 -+ -+ elseif type(port) ~= "number" then -+ port = tonumber(port) -+ end -+ -+ local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, -+ port, errmsg) -+ if rc == FFI_OK then -+ return true -+ end -+ -+ return nil, ffi_str(errmsg[0]) - end -+end -+ -+ -+if subsystem == "http" then -+ function _M.enable_keepalive(idle_timeout, max_requests) -+ local r = get_request() -+ if not r then -+ error("no request found") -+ end -+ -+ if not idle_timeout then -+ idle_timeout = DEFAULT_KEEPALIVE_IDLE_TIMEOUT -+ -+ elseif type(idle_timeout) ~= "number" then -+ error("bad argument #1 to 'enable_keepalive' " .. -+ "(number expected, got " .. type(idle_timeout) .. ")", 2) - -- local rc = ngx_lua_ffi_balancer_set_current_peer(r, addr, #addr, -- port, errmsg) -- if rc == FFI_OK then -- return true -+ elseif idle_timeout < 0 then -+ error("bad argument #1 to 'enable_keepalive' (expected >= 0)", 2) -+ -+ else -+ idle_timeout = idle_timeout * 1000 -+ end -+ -+ if not max_requests then -+ max_requests = DEFAULT_KEEPALIVE_MAX_REQUESTS -+ -+ elseif type(max_requests) ~= "number" then -+ error("bad argument #2 to 'enable_keepalive' " .. -+ "(number expected, got " .. type(max_requests) .. ")", 2) -+ -+ elseif max_requests < 0 then -+ error("bad argument #2 to 'enable_keepalive' (expected >= 0)", 2) -+ end -+ -+ local rc = ngx_lua_ffi_balancer_enable_keepalive(r, idle_timeout, -+ max_requests, errmsg) -+ if rc == FFI_OK then -+ return true -+ end -+ -+ return nil, ffi_str(errmsg[0]) - end - -- return nil, ffi_str(errmsg[0]) -+else -+ function _M.enable_keepalive() -+ error("'enable_keepalive' not yet implemented in " .. subsystem .. -+ " subsystem", 2) -+ end - end - - diff --git a/build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch b/build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch deleted file mode 100644 index d8901a6de1d..00000000000 --- a/build/openresty/patches/lua-resty-core-0.1.28_02-balancer_set_upstream_tls.patch +++ /dev/null @@ -1,205 +0,0 @@ -diff --git a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua -index 7d64d63..b0b7543 100644 ---- a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua -+++ b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.lua -@@ -22,6 +22,7 @@ local ngx_lua_ffi_balancer_set_current_peer - local ngx_lua_ffi_balancer_set_more_tries - local ngx_lua_ffi_balancer_get_last_failure - local ngx_lua_ffi_balancer_set_timeouts -- used by both stream and http -+local ngx_lua_ffi_balancer_set_upstream_tls - - - if subsystem == 'http' then -@@ -41,6 +42,8 @@ if subsystem == 'http' then - - int ngx_http_lua_ffi_balancer_recreate_request(ngx_http_request_t *r, - char **err); -+ int ngx_http_lua_ffi_balancer_set_upstream_tls(ngx_http_request_t *r, -+ int on, char **err); - ]] - - ngx_lua_ffi_balancer_set_current_peer = -@@ -55,6 +58,9 @@ if subsystem == 'http' then - ngx_lua_ffi_balancer_set_timeouts = - C.ngx_http_lua_ffi_balancer_set_timeouts - -+ ngx_lua_ffi_balancer_set_upstream_tls = -+ C.ngx_http_lua_ffi_balancer_set_upstream_tls -+ - elseif subsystem == 'stream' then - ffi.cdef[[ - int ngx_stream_lua_ffi_balancer_set_current_peer( -@@ -228,6 +234,29 @@ if subsystem == 'http' then - - return nil, "failed to recreate the upstream request" - end -+ -+ -+ function _M.set_upstream_tls(on) -+ local r = get_request() -+ if not r then -+ return error("no request found") -+ end -+ -+ local rc -+ -+ if on == 0 or on == false then -+ on = 0 -+ else -+ on = 1 -+ end -+ -+ rc = ngx_lua_ffi_balancer_set_upstream_tls(r, on, errmsg); -+ if rc == FFI_OK then -+ return true -+ end -+ -+ return nil, ffi_str(errmsg[0]) -+ end - end - - -diff --git a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md -index ef2f124..3ec8cb9 100644 ---- a/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md -+++ b/bundle/lua-resty-core-0.1.28/lib/ngx/balancer.md -@@ -13,11 +13,12 @@ Table of Contents - * [stream subsystem](#stream-subsystem) - * [Description](#description) - * [Methods](#methods) -+ * [get_last_failure](#get_last_failure) -+ * [recreate_request](#recreate_request) - * [set_current_peer](#set_current_peer) - * [set_more_tries](#set_more_tries) -- * [get_last_failure](#get_last_failure) - * [set_timeouts](#set_timeouts) -- * [recreate_request](#recreate_request) -+ * [set_upstream_tls](#set_upstream_tls) - * [Community](#community) - * [English Mailing List](#english-mailing-list) - * [Chinese Mailing List](#chinese-mailing-list) -@@ -270,6 +271,21 @@ This function was first added in the `0.1.20` version of this library. - - [Back to TOC](#table-of-contents) - -+set_upstream_tls -+------------ -+**syntax:** `ok, err = balancer.set_upstream_tls(on)` -+ -+**context:** *balancer_by_lua** -+ -+Turn off the HTTPs or reenable the HTTPs for the upstream connection. -+ -+- If `on` is `true`, then the https protocol will be used to connect to the upstream server. -+- If `on` is `false`, then the http protocol will be used to connect to the upstream server. -+ -+This function was first added in the `0.1.29` version of this library. -+ -+[Back to TOC](#table-of-contents) -+ - Community - ========= - -diff --git a/bundle/lua-resty-core-0.1.28/t/balancer.t b/bundle/lua-resty-core-0.1.28/t/balancer.t -index 3e9fb2f..6201b47 100644 ---- a/bundle/lua-resty-core-0.1.28/t/balancer.t -+++ b/bundle/lua-resty-core-0.1.28/t/balancer.t -@@ -882,3 +882,98 @@ connect() failed (111: Connection refused) while connecting to upstream, client: - --- no_error_log - [warn] - [crit] -+ -+ -+ -+=== TEST 20: set_upstream_tls off -+--- skip_nginx: 5: < 1.7.5 -+--- http_config -+ lua_package_path "$TEST_NGINX_LUA_PACKAGE_PATH"; -+ -+ upstream backend { -+ server 0.0.0.1; -+ balancer_by_lua_block { -+ local b = require "ngx.balancer" -+ b.set_current_peer("127.0.0.1", tonumber(ngx.var.server_port)) -+ b.set_upstream_tls(false) -+ } -+ keepalive 1; -+ } -+ -+ server { -+ listen $TEST_NGINX_RAND_PORT_1 ssl; -+ ssl_certificate ../../cert/test.crt; -+ ssl_certificate_key ../../cert/test.key; -+ -+ server_tokens off; -+ location = /back { -+ return 200 "ok"; -+ } -+ } -+--- config -+ location /t { -+ proxy_pass https://backend/back; -+ proxy_http_version 1.1; -+ proxy_set_header Connection ""; -+ } -+ -+ location /back { -+ echo "Hello world!"; -+ } -+--- request -+ GET /t -+--- no_error_log -+[alert] -+[error] -+--- response_body -+Hello world! -+ -+--- no_check_leak -+ -+ -+ -+=== TEST 21: set_upstream_tls on -+--- skip_nginx: 5: < 1.7.5 -+--- http_config -+ lua_package_path "$TEST_NGINX_LUA_PACKAGE_PATH"; -+ -+ upstream backend { -+ server 0.0.0.1; -+ balancer_by_lua_block { -+ local b = require "ngx.balancer" -+ b.set_current_peer("127.0.0.1", $TEST_NGINX_RAND_PORT_1) -+ b.set_upstream_tls(false) -+ b.set_upstream_tls(true) -+ } -+ -+ keepalive 1; -+ } -+ -+ server { -+ listen $TEST_NGINX_RAND_PORT_1 ssl; -+ ssl_certificate ../../cert/test.crt; -+ ssl_certificate_key ../../cert/test.key; -+ -+ server_tokens off; -+ location = /back { -+ return 200 "ok"; -+ } -+ } -+--- config -+ location /t { -+ proxy_pass https://backend/back; -+ proxy_http_version 1.1; -+ proxy_set_header Connection ""; -+ } -+ -+ location /back { -+ echo "Hello world!"; -+ } -+--- request -+ GET /t -+--- no_error_log -+[alert] -+[error] -+--- response_body chomp -+ok -+--- no_check_leak diff --git a/build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch b/build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch deleted file mode 100644 index 5c4afd623dc..00000000000 --- a/build/openresty/patches/nginx-1.25.3_02-remove-server-tokens-from-special-responses-output.patch +++ /dev/null @@ -1,37 +0,0 @@ -From 66f96c49ec4a222c4061e18aa8c3f8655b52327d Mon Sep 17 00:00:00 2001 -From: Aapo Talvensaari -Date: Fri, 16 Aug 2019 13:41:49 +0300 -Subject: [PATCH] remove server tokens from special responses output - ---- - nginx-1.25.3/src/http/ngx_http_special_response.c | 3 --- - 1 file changed, 3 deletions(-) - -diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c b/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c -index 4b8bbf5..524cc7b 100644 ---- a/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c -+++ b/bundle/nginx-1.25.3/src/http/ngx_http_special_response.c -@@ -19,21 +19,18 @@ static ngx_int_t ngx_http_send_refresh(ngx_http_request_t *r); - - - static u_char ngx_http_error_full_tail[] = --"
" NGINX_VER "
" CRLF - "" CRLF - "" CRLF - ; - - - static u_char ngx_http_error_build_tail[] = --"
" NGINX_VER_BUILD "
" CRLF - "" CRLF - "" CRLF - ; - - - static u_char ngx_http_error_tail[] = --"
openresty
" CRLF - "" CRLF - "" CRLF - ; --- -2.22.0 diff --git a/build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch b/build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch deleted file mode 100644 index 00a38352402..00000000000 --- a/build/openresty/patches/nginx-1.25.3_03-http_revert_req_body_hardcode_limitation.patch +++ /dev/null @@ -1,320 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/README.markdown b/bundle/ngx_lua-0.10.26/README.markdown -index d6ec8c9..02eb9af 100644 ---- a/bundle/ngx_lua-0.10.26/README.markdown -+++ b/bundle/ngx_lua-0.10.26/README.markdown -@@ -2722,8 +2722,6 @@ lua_need_request_body - - **phase:** *depends on usage* - --Due to the stream processing feature of HTTP/2 or HTTP/3, this configuration could potentially block the entire request. Therefore, this configuration is effective only when HTTP/2 or HTTP/3 requests send content-length header. For requests with versions lower than HTTP/2, this configuration can still be used without any problems. -- - Determines whether to force the request body data to be read before running rewrite/access/content_by_lua* or not. The Nginx core does not read the client request body by default and if request body data is required, then this directive should be turned `on` or the [ngx.req.read_body](#ngxreqread_body) function should be called within the Lua code. - - To read the request body data within the [$request_body](http://nginx.org/en/docs/http/ngx_http_core_module.html#var_request_body) variable, -@@ -5426,8 +5424,6 @@ Reads the client request body synchronously without blocking the Nginx event loo - local args = ngx.req.get_post_args() - ``` - --Due to the stream processing feature of HTTP/2 or HTTP/3, this api could potentially block the entire request. Therefore, this api is effective only when HTTP/2 or HTTP/3 requests send content-length header. For requests with versions lower than HTTP/2, this api can still be used without any problems. -- - If the request body is already read previously by turning on [lua_need_request_body](#lua_need_request_body) or by using other modules, then this function does not run and returns immediately. - - If the request body has already been explicitly discarded, either by the [ngx.req.discard_body](#ngxreqdiscard_body) function or other modules, this function does not run and returns immediately. -@@ -5643,7 +5639,7 @@ Returns a read-only cosocket object that wraps the downstream connection. Only [ - - In case of error, `nil` will be returned as well as a string describing the error. - --Due to the streaming nature of HTTP2 and HTTP3, this API cannot be used when the downstream connection is HTTP2 and HTTP3. -+**Note:** This method will block while waiting for client request body to be fully received. Block time depends on the [client_body_timeout](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_timeout) directive and maximum body size specified by the [client_max_body_size](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size) directive. If read timeout occurs or client body size exceeds the defined limit, this function will not return and `408 Request Time-out` or `413 Request Entity Too Large` response will be returned to the client instead. - - The socket object returned by this method is usually used to read the current request's body in a streaming fashion. Do not turn on the [lua_need_request_body](#lua_need_request_body) directive, and do not mix this call with [ngx.req.read_body](#ngxreqread_body) and [ngx.req.discard_body](#ngxreqdiscard_body). - -diff --git a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki -index 305626c..0db9dd5 100644 ---- a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki -+++ b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki -@@ -4741,8 +4741,7 @@ Returns a read-only cosocket object that wraps the downstream connection. Only [ - - In case of error, nil will be returned as well as a string describing the error. - --Due to the streaming nature of HTTP2 and HTTP3, this API cannot be used when the downstream connection is HTTP2 and HTTP3. -- -+'''Note:''' This method will block while waiting for client request body to be fully received. Block time depends on the [http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_timeout client_body_timeout] directive and maximum body size specified by the [http://nginx.org/en/docs/http/ngx_http_core_module.html#client_max_body_size client_max_body_size] directive. If read timeout occurs or client body size exceeds the defined limit, this function will not return and 408 Request Time-out or 413 Request Entity Too Large response will be returned to the client instead. - The socket object returned by this method is usually used to read the current request's body in a streaming fashion. Do not turn on the [[#lua_need_request_body|lua_need_request_body]] directive, and do not mix this call with [[#ngx.req.read_body|ngx.req.read_body]] and [[#ngx.req.discard_body|ngx.req.discard_body]]. - - If any request body data has been pre-read into the Nginx core request header buffer, the resulting cosocket object will take care of this to avoid potential data loss resulting from such pre-reading. -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c -index 2bf40aa..d40eab1 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_accessby.c -@@ -137,26 +137,6 @@ ngx_http_lua_access_handler(ngx_http_request_t *r) - } - - if (llcf->force_read_body && !ctx->read_body_done) { -- --#if (NGX_HTTP_V2) -- if (r->main->stream && r->headers_in.content_length_n < 0) { -- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, -- "disable lua_need_request_body, since " -- "http2 read_body may break http2 stream process"); -- goto done; -- } --#endif -- --#if (NGX_HTTP_V3) -- if (r->http_version == NGX_HTTP_VERSION_30 -- && r->headers_in.content_length_n < 0) -- { -- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, -- "disable lua_need_request_body, since " -- "http2 read_body may break http2 stream process"); -- goto done; -- } --#endif - r->request_body_in_single_buf = 1; - r->request_body_in_persistent_file = 1; - r->request_body_in_clean_file = 1; -@@ -174,12 +154,6 @@ ngx_http_lua_access_handler(ngx_http_request_t *r) - } - } - --#if defined(NGX_HTTP_V3) || defined(NGX_HTTP_V2) -- --done: -- --#endif -- - dd("calling access handler"); - return llcf->access_handler(r); - } -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c -index 2014d52..5e2ae55 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_contentby.c -@@ -196,26 +196,6 @@ ngx_http_lua_content_handler(ngx_http_request_t *r) - } - - if (llcf->force_read_body && !ctx->read_body_done) { -- --#if (NGX_HTTP_V2) -- if (r->main->stream && r->headers_in.content_length_n < 0) { -- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, -- "disable lua_need_request_body, since " -- "http2 read_body may break http2 stream process"); -- goto done; -- } --#endif -- --#if (NGX_HTTP_V3) -- if (r->http_version == NGX_HTTP_VERSION_30 -- && r->headers_in.content_length_n < 0) -- { -- ngx_log_error(NGX_LOG_WARN, r->connection->log, 0, -- "disable lua_need_request_body, since " -- "http2 read_body may break http2 stream process"); -- goto done; -- } --#endif - r->request_body_in_single_buf = 1; - r->request_body_in_persistent_file = 1; - r->request_body_in_clean_file = 1; -@@ -234,12 +214,6 @@ ngx_http_lua_content_handler(ngx_http_request_t *r) - } - } - --#if defined(NGX_HTTP_V3) || defined(NGX_HTTP_V2) -- --done: -- --#endif -- - dd("setting entered"); - - ctx->entered_content_phase = 1; -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c -index 61ab999..5d69735 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_req_body.c -@@ -85,23 +85,6 @@ ngx_http_lua_ngx_req_read_body(lua_State *L) - return luaL_error(L, "request object not found"); - } - --/* http2 read body may break http2 stream process */ --#if (NGX_HTTP_V2) -- if (r->main->stream && r->headers_in.content_length_n < 0) { -- return luaL_error(L, "http2 requests are not supported" -- " without content-length header"); -- } --#endif -- --#if (NGX_HTTP_V3) -- if (r->http_version == NGX_HTTP_VERSION_30 -- && r->headers_in.content_length_n < 0) -- { -- return luaL_error(L, "http3 requests are not supported" -- " without content-length header"); -- } --#endif -- - r->request_body_in_single_buf = 1; - r->request_body_in_persistent_file = 1; - r->request_body_in_clean_file = 1; -@@ -349,23 +332,6 @@ ngx_http_lua_ngx_req_get_body_file(lua_State *L) - return luaL_error(L, "request object not found"); - } - --/* http2 read body may break http2 stream process */ --#if (NGX_HTTP_V2) -- if (r->main->stream && r->headers_in.content_length_n < 0) { -- return luaL_error(L, "http2 requests are not supported" -- " without content-length header"); -- } --#endif -- --#if (NGX_HTTP_V3) -- if (r->http_version == NGX_HTTP_VERSION_30 -- && r->headers_in.content_length_n < 0) -- { -- return luaL_error(L, "http3 requests are not supported" -- " without content-length header"); -- } --#endif -- - ngx_http_lua_check_fake_request(L, r); - - if (r->request_body == NULL || r->request_body->temp_file == NULL) { -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c -index c56bba5..4109f28 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_rewriteby.c -@@ -140,12 +140,7 @@ ngx_http_lua_rewrite_handler(ngx_http_request_t *r) - return NGX_DONE; - } - --/* http2 read body may break http2 stream process */ --#if (NGX_HTTP_V2) -- if (llcf->force_read_body && !ctx->read_body_done && !r->main->stream) { --#else - if (llcf->force_read_body && !ctx->read_body_done) { --#endif - r->request_body_in_single_buf = 1; - r->request_body_in_persistent_file = 1; - r->request_body_in_clean_file = 1; -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c -index 997262e..be86069 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_server_rewriteby.c -@@ -102,13 +102,8 @@ ngx_http_lua_server_rewrite_handler(ngx_http_request_t *r) - return NGX_DONE; - } - --/* TODO: lscf do not have force_read_body -- * http2 read body may break http2 stream process */ --#if (NGX_HTTP_V2) -- if (llcf->force_read_body && !ctx->read_body_done && !r->main->stream) { --#else -+ /* TODO: lscf do not have force_read_body */ - if (llcf->force_read_body && !ctx->read_body_done) { --#endif - r->request_body_in_single_buf = 1; - r->request_body_in_persistent_file = 1; - r->request_body_in_clean_file = 1; -diff --git a/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t b/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t -index 32c02e1..b867d3a 100644 ---- a/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t -+++ b/bundle/ngx_lua-0.10.26/t/023-rewrite/request_body.t -@@ -170,26 +170,3 @@ Expect: 100-Continue - http finalize request: 500, "/echo_body?" a:1, c:2 - http finalize request: 500, "/echo_body?" a:1, c:0 - --- log_level: debug ----- skip_eval: 4:$ENV{TEST_NGINX_USE_HTTP3} -- -- -- --=== TEST 9: test HTTP2 reading request body was disabled ----- config -- location /echo_body { -- lua_need_request_body on; -- rewrite_by_lua_block { -- ngx.print(ngx.var.request_body or "nil") -- } -- content_by_lua 'ngx.exit(ngx.OK)'; -- } ----- http2 ----- request eval --"POST /echo_body --hello\x00\x01\x02 --world\x03\x04\xff" ----- more_headers --Content-Length: ----- response_body eval --"nil" ----- no_error_log -diff --git a/bundle/ngx_lua-0.10.26/t/024-access/request_body.t b/bundle/ngx_lua-0.10.26/t/024-access/request_body.t -index 0aa12c8..fa03195 100644 ---- a/bundle/ngx_lua-0.10.26/t/024-access/request_body.t -+++ b/bundle/ngx_lua-0.10.26/t/024-access/request_body.t -@@ -170,26 +170,3 @@ Expect: 100-Continue - http finalize request: 500, "/echo_body?" a:1, c:2 - http finalize request: 500, "/echo_body?" a:1, c:0 - --- log_level: debug ----- skip_eval: 4:$ENV{TEST_NGINX_USE_HTTP3} -- -- -- --=== TEST 9: test HTTP2 reading request body was disabled ----- config -- location /echo_body { -- lua_need_request_body on; -- access_by_lua_block { -- ngx.print(ngx.var.request_body or "nil") -- } -- content_by_lua 'ngx.exit(ngx.OK)'; -- } ----- http2 ----- request eval --"POST /echo_body --hello\x00\x01\x02 --world\x03\x04\xff" ----- more_headers --Content-Length: ----- response_body eval --"nil" ----- no_error_log -diff --git a/bundle/ngx_lua-0.10.26/t/044-req-body.t b/bundle/ngx_lua-0.10.26/t/044-req-body.t -index f4509e1..da3a28b 100644 ---- a/bundle/ngx_lua-0.10.26/t/044-req-body.t -+++ b/bundle/ngx_lua-0.10.26/t/044-req-body.t -@@ -7,7 +7,7 @@ log_level('warn'); - - repeat_each(2); - --plan tests => repeat_each() * (blocks() * 4 + 56); -+plan tests => repeat_each() * (blocks() * 4 + 58 ); - - #no_diff(); - no_long_string(); -@@ -1774,23 +1774,3 @@ content length: 5 - --- no_error_log - [error] - [alert] ----- skip_eval: 4:$ENV{TEST_NGINX_USE_HTTP3} -- -- -- --=== TEST 53: HTTP2 read buffered body was discarded ----- config -- location = /test { -- content_by_lua_block { -- local err = pcall(ngx.req.read_body()) -- ngx.say(err) -- } -- } ----- http2 ----- request --POST /test --hello, world ----- more_headers --Content-Length: ----- error_code: 500 ----- error_log: http2 requests are not supported without content-length header diff --git a/build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch b/build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch deleted file mode 100644 index 4db81ee59cb..00000000000 --- a/build/openresty/patches/nginx-1.25.3_07-fix-lua-context-clean-by-send-header.patch +++ /dev/null @@ -1,45 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -index 8fd2656..b2fdb6c 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -@@ -549,6 +549,10 @@ ngx_http_lua_send_header_if_needed(ngx_http_request_t *r, - if (!ctx->buffering) { - dd("sending headers"); - rc = ngx_http_send_header(r); -+ if (r->filter_finalize) { -+ ngx_http_set_ctx(r, ctx, ngx_http_lua_module); -+ } -+ - ctx->header_sent = 1; - return rc; - } -diff --git a/bundle/ngx_lua-0.10.26/t/002-content.t b/bundle/ngx_lua-0.10.26/t/002-content.t -index 54de40e..eb9d587 100644 ---- a/bundle/ngx_lua-0.10.26/t/002-content.t -+++ b/bundle/ngx_lua-0.10.26/t/002-content.t -@@ -1098,3 +1098,25 @@ failed to load inlined Lua code: content_by_lua(...45678901234567890123456789012 - GET /lua - --- response_body_like: 503 Service Temporarily Unavailable - --- error_code: 503 -+ -+ -+ -+=== TEST 52: send_header trigger filter finalize does not clear the ctx -+--- config -+ location /lua { -+ content_by_lua_block { -+ ngx.header["Last-Modified"] = ngx.http_time(ngx.time()) -+ ngx.send_headers() -+ local phase = ngx.get_phase() -+ } -+ header_filter_by_lua_block { -+ ngx.header["X-Hello-World"] = "Hello World" -+ } -+ } -+--- request -+GET /lua -+--- more_headers -+If-Unmodified-Since: Wed, 01 Jan 2020 07:28:00 GMT -+--- error_code: 412 -+--- no_error_log -+unknown phase: 0 diff --git a/build/openresty/patches/nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch b/build/openresty/patches/nginx-1.27.1_01-upstream_client_certificate_and_ssl_verify.patch similarity index 86% rename from build/openresty/patches/nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch rename to build/openresty/patches/nginx-1.27.1_01-upstream_client_certificate_and_ssl_verify.patch index 6fb22a4acd9..46f497600f3 100644 --- a/build/openresty/patches/nginx-1.25.3_01-upstream_client_certificate_and_ssl_verify.patch +++ b/build/openresty/patches/nginx-1.27.1_01-upstream_client_certificate_and_ssl_verify.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +diff --git a/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c b/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c index 2be233c..f364448 100644 ---- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -+++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c +--- a/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c @@ -8,6 +8,9 @@ #include #include diff --git a/build/openresty/patches/nginx-1.27.1_02-remove-server-tokens-from-special-responses-output.patch b/build/openresty/patches/nginx-1.27.1_02-remove-server-tokens-from-special-responses-output.patch new file mode 100644 index 00000000000..52e7702eec5 --- /dev/null +++ b/build/openresty/patches/nginx-1.27.1_02-remove-server-tokens-from-special-responses-output.patch @@ -0,0 +1,26 @@ +diff --git a/bundle/nginx-1.27.1/src/http/ngx_http_special_response.c b/bundle/nginx-1.27.1/src/http/ngx_http_special_response.c +index b5db811..0dbc2d3 100644 +--- a/bundle/nginx-1.27.1/src/http/ngx_http_special_response.c ++++ b/bundle/nginx-1.27.1/src/http/ngx_http_special_response.c +@@ -19,21 +19,18 @@ static ngx_int_t ngx_http_send_refresh(ngx_http_request_t *r); + + + static u_char ngx_http_error_full_tail[] = +-"
" NGINX_VER "
" CRLF + "" CRLF + "" CRLF + ; + + + static u_char ngx_http_error_build_tail[] = +-"
" NGINX_VER_BUILD "
" CRLF + "" CRLF + "" CRLF + ; + + + static u_char ngx_http_error_tail[] = +-"
openresty
" CRLF + "" CRLF + "" CRLF + ; diff --git a/build/openresty/patches/nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch b/build/openresty/patches/nginx-1.27.1_03-stream_upstream_client_certificate_and_ssl_verify.patch similarity index 84% rename from build/openresty/patches/nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch rename to build/openresty/patches/nginx-1.27.1_03-stream_upstream_client_certificate_and_ssl_verify.patch index 36fc66d4062..b49287570d5 100644 --- a/build/openresty/patches/nginx-1.25.3_03-stream_upstream_client_certificate_and_ssl_verify.patch +++ b/build/openresty/patches/nginx-1.27.1_03-stream_upstream_client_certificate_and_ssl_verify.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c b/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c +diff --git a/bundle/nginx-1.27.1/src/stream/ngx_stream_proxy_module.c b/bundle/nginx-1.27.1/src/stream/ngx_stream_proxy_module.c index 82dca1e..f12cda2 100644 ---- a/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c -+++ b/bundle/nginx-1.25.3/src/stream/ngx_stream_proxy_module.c +--- a/bundle/nginx-1.27.1/src/stream/ngx_stream_proxy_module.c ++++ b/bundle/nginx-1.27.1/src/stream/ngx_stream_proxy_module.c @@ -8,6 +8,9 @@ #include #include @@ -9,13 +9,13 @@ index 82dca1e..f12cda2 100644 +#if (NGX_STREAM_LUA_KONG) +#include +#endif - + typedef struct { @@ -823,8 +826,18 @@ ngx_stream_proxy_init_upstream(ngx_stream_session_t *s) - + #if (NGX_STREAM_SSL) - + +#if (NGX_STREAM_LUA_KONG) + + if (pc->type == SOCK_STREAM && pscf->ssl_enable @@ -25,7 +25,7 @@ index 82dca1e..f12cda2 100644 +#else + if (pc->type == SOCK_STREAM && pscf->ssl_enable) { - + +#endif + if (u->proxy_protocol) { @@ -34,11 +34,11 @@ index 82dca1e..f12cda2 100644 @@ -1089,7 +1102,16 @@ ngx_stream_proxy_ssl_init_connection(ngx_stream_session_t *s) return; } - + - if (pscf->ssl_server_name || pscf->ssl_verify) { +#if (NGX_STREAM_LUA_KONG) + -+ if (pscf->ssl_server_name || ngx_stream_lua_kong_get_upstream_ssl_verify(s, pscf->ssl_verify)) { ++ if (pscf->ssl_server_name || ngx_stream_lua_kong_get_upstream_ssl_verify(s, pscf->ssl_verify)) { + +#else + @@ -58,15 +58,15 @@ index 82dca1e..f12cda2 100644 +#endif + s->connection->log->action = "SSL handshaking to upstream"; - + rc = ngx_ssl_handshake(pc); @@ -1148,7 +1174,15 @@ ngx_stream_proxy_ssl_handshake(ngx_connection_t *pc) if (pc->ssl->handshaked) { - + +#if (NGX_STREAM_LUA_KONG) + -+ if (ngx_stream_lua_kong_get_upstream_ssl_verify(s, pscf->ssl_verify)) { ++ if (ngx_stream_lua_kong_get_upstream_ssl_verify(s, pscf->ssl_verify)) { + +#else + @@ -74,5 +74,5 @@ index 82dca1e..f12cda2 100644 + +#endif rc = SSL_get_verify_result(pc->ssl->connection); - + if (rc != X509_V_OK) { diff --git a/build/openresty/patches/nginx-1.25.3_04-grpc_authority_override.patch b/build/openresty/patches/nginx-1.27.1_04-grpc_authority_override.patch similarity index 70% rename from build/openresty/patches/nginx-1.25.3_04-grpc_authority_override.patch rename to build/openresty/patches/nginx-1.27.1_04-grpc_authority_override.patch index 3b9d137e00e..cb2f99e53ef 100644 --- a/build/openresty/patches/nginx-1.25.3_04-grpc_authority_override.patch +++ b/build/openresty/patches/nginx-1.27.1_04-grpc_authority_override.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c b/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c +diff --git a/bundle/nginx-1.27.1/src/http/modules/ngx_http_grpc_module.c b/bundle/nginx-1.27.1/src/http/modules/ngx_http_grpc_module.c index dfe49c5..db85ca3 100644 ---- a/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c -+++ b/bundle/nginx-1.25.3/src/http/modules/ngx_http_grpc_module.c +--- a/bundle/nginx-1.27.1/src/http/modules/ngx_http_grpc_module.c ++++ b/bundle/nginx-1.27.1/src/http/modules/ngx_http_grpc_module.c @@ -8,6 +8,9 @@ #include #include diff --git a/build/openresty/patches/nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch b/build/openresty/patches/nginx-1.27.1_05-remove-server-headers-from-ngx-header-filter-module.patch similarity index 88% rename from build/openresty/patches/nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch rename to build/openresty/patches/nginx-1.27.1_05-remove-server-headers-from-ngx-header-filter-module.patch index be45f17137a..ff8127bb814 100644 --- a/build/openresty/patches/nginx-1.25.3_05-remove-server-headers-from-ngx-header-filter-module.patch +++ b/build/openresty/patches/nginx-1.27.1_05-remove-server-headers-from-ngx-header-filter-module.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c b/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c +diff --git a/bundle/nginx-1.27.1/src/http/ngx_http_header_filter_module.c b/bundle/nginx-1.27.1/src/http/ngx_http_header_filter_module.c index 90525ef..2c75594 100644 ---- a/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c -+++ b/bundle/nginx-1.25.3/src/http/ngx_http_header_filter_module.c +--- a/bundle/nginx-1.27.1/src/http/ngx_http_header_filter_module.c ++++ b/bundle/nginx-1.27.1/src/http/ngx_http_header_filter_module.c @@ -46,11 +46,6 @@ ngx_module_t ngx_http_header_filter_module = { }; diff --git a/build/openresty/patches/nginx-1.25.3_06-dynamic_log_level.patch b/build/openresty/patches/nginx-1.27.1_06-dynamic_log_level.patch similarity index 93% rename from build/openresty/patches/nginx-1.25.3_06-dynamic_log_level.patch rename to build/openresty/patches/nginx-1.27.1_06-dynamic_log_level.patch index 278ce22f529..112b41c610e 100644 --- a/build/openresty/patches/nginx-1.25.3_06-dynamic_log_level.patch +++ b/build/openresty/patches/nginx-1.27.1_06-dynamic_log_level.patch @@ -1,10 +1,10 @@ -diff --git a/bundle/nginx-1.25.3/src/core/ngx_log.c b/bundle/nginx-1.25.3/src/core/ngx_log.c +diff --git a/bundle/nginx-1.27.1/src/core/ngx_log.c b/bundle/nginx-1.27.1/src/core/ngx_log.c index eb7a989..0862d4d 100644 ---- a/bundle/nginx-1.25.3/src/core/ngx_log.c -+++ b/bundle/nginx-1.25.3/src/core/ngx_log.c +--- a/bundle/nginx-1.27.1/src/core/ngx_log.c ++++ b/bundle/nginx-1.27.1/src/core/ngx_log.c @@ -171,8 +171,12 @@ ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, debug_connection = (log->log_level & NGX_LOG_DEBUG_CONNECTION) != 0; - + while (log) { - +#if (NGX_HTTP_LUA_KONG) @@ -15,11 +15,11 @@ index eb7a989..0862d4d 100644 +#endif break; } - + @@ -230,7 +234,11 @@ ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, { va_list args; - + +#if (NGX_HTTP_LUA_KONG) + if (ngx_http_lua_kong_get_dynamic_log_level(log->log_level) >= level) { +#else @@ -28,14 +28,14 @@ index eb7a989..0862d4d 100644 va_start(args, fmt); ngx_log_error_core(level, log, err, fmt, args); va_end(args); -diff --git a/bundle/nginx-1.25.3/src/core/ngx_log.h b/bundle/nginx-1.25.3/src/core/ngx_log.h -index da81cf0..8fd3348 100644 ---- a/bundle/nginx-1.25.3/src/core/ngx_log.h -+++ b/bundle/nginx-1.25.3/src/core/ngx_log.h +diff --git a/bundle/nginx-1.27.1/src/core/ngx_log.h b/bundle/nginx-1.27.1/src/core/ngx_log.h +index da81cf0..dae8c3a 100644 +--- a/bundle/nginx-1.27.1/src/core/ngx_log.h ++++ b/bundle/nginx-1.27.1/src/core/ngx_log.h @@ -72,6 +72,13 @@ struct ngx_log_s { ngx_log_t *next; }; - + +#if (NGX_HTTP_LUA_KONG) +ngx_uint_t +ngx_http_lua_kong_get_dynamic_log_level(ngx_uint_t current_log_level); @@ -43,91 +43,91 @@ index da81cf0..8fd3348 100644 +#define ngx_http_lua_kong_get_dynamic_log_level(expr) (expr) +#endif + - + #ifndef NGX_MAX_ERROR_STR #define NGX_MAX_ERROR_STR 4096 @@ -85,13 +92,13 @@ struct ngx_log_s { #define NGX_HAVE_VARIADIC_MACROS 1 - + #define ngx_log_error(level, log, ...) \ - if ((log)->log_level >= level) ngx_log_error_core(level, log, __VA_ARGS__) + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) >= level) ngx_log_error_core(level, log, __VA_ARGS__) - + void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, const char *fmt, ...); - + #define ngx_log_debug(level, log, ...) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_error_core(NGX_LOG_DEBUG, log, __VA_ARGS__) - + /*********************************/ @@ -101,13 +108,13 @@ void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, #define NGX_HAVE_VARIADIC_MACROS 1 - + #define ngx_log_error(level, log, args...) \ - if ((log)->log_level >= level) ngx_log_error_core(level, log, args) + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) >= level) ngx_log_error_core(level, log, args) - + void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, const char *fmt, ...); - + #define ngx_log_debug(level, log, args...) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) ngx_log_error_core(level, log, args) ngx_log_error_core(NGX_LOG_DEBUG, log, args) - + /*********************************/ @@ -170,43 +177,43 @@ void ngx_cdecl ngx_log_debug_core(ngx_log_t *log, ngx_err_t err, #else /* no variadic macros */ - + #define ngx_log_debug0(level, log, err, fmt) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt) - + #define ngx_log_debug1(level, log, err, fmt, arg1) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, arg1) - + #define ngx_log_debug2(level, log, err, fmt, arg1, arg2) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, arg1, arg2) - + #define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3) - + #define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4) - + #define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5) - + #define ngx_log_debug6(level, log, err, fmt, \ arg1, arg2, arg3, arg4, arg5, arg6) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5, arg6) - + #define ngx_log_debug7(level, log, err, fmt, \ arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, \ arg1, arg2, arg3, arg4, arg5, arg6, arg7) - + #define ngx_log_debug8(level, log, err, fmt, \ arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ - if ((log)->log_level & level) \ + if (ngx_http_lua_kong_get_dynamic_log_level((log)->log_level) & level) \ ngx_log_debug_core(log, err, fmt, \ arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) - + diff --git a/build/openresty/patches/nginx-1.25.3_07-cross.patch b/build/openresty/patches/nginx-1.27.1_07-cross.patch similarity index 89% rename from build/openresty/patches/nginx-1.25.3_07-cross.patch rename to build/openresty/patches/nginx-1.27.1_07-cross.patch index d03d8471344..e00215c0893 100644 --- a/build/openresty/patches/nginx-1.25.3_07-cross.patch +++ b/build/openresty/patches/nginx-1.27.1_07-cross.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.25.3/auto/feature b/bundle/nginx-1.25.3/auto/feature +diff --git a/bundle/nginx-1.27.1/auto/feature b/bundle/nginx-1.27.1/auto/feature index 3561f59..d6a2889 100644 ---- a/bundle/nginx-1.25.3/auto/feature -+++ b/bundle/nginx-1.25.3/auto/feature +--- a/bundle/nginx-1.27.1/auto/feature ++++ b/bundle/nginx-1.27.1/auto/feature @@ -49,12 +49,20 @@ eval "/bin/sh -c \"$ngx_test\" >> $NGX_AUTOCONF_ERR 2>&1" if [ -x $NGX_AUTOTEST ]; then @@ -66,11 +66,11 @@ index 3561f59..d6a2889 100644 echo " not found" else -diff --git a/bundle/nginx-1.25.3/auto/options b/bundle/nginx-1.25.3/auto/options -index e6e0cd3..5117342 100644 ---- a/bundle/nginx-1.25.3/auto/options -+++ b/bundle/nginx-1.25.3/auto/options -@@ -411,6 +411,18 @@ $0: warning: the \"--with-sha1-asm\" option is deprecated" +diff --git a/bundle/nginx-1.27.1/auto/options b/bundle/nginx-1.27.1/auto/options +index d22f48b..0fa47c5 100644 +--- a/bundle/nginx-1.27.1/auto/options ++++ b/bundle/nginx-1.27.1/auto/options +@@ -413,6 +413,18 @@ $0: warning: the \"--with-sha1-asm\" option is deprecated" --test-build-epoll) NGX_TEST_BUILD_EPOLL=YES ;; --test-build-solaris-sendfilev) NGX_TEST_BUILD_SOLARIS_SENDFILEV=YES ;; @@ -89,7 +89,7 @@ index e6e0cd3..5117342 100644 *) echo "$0: error: invalid option \"$option\"" exit 1 -@@ -605,6 +617,17 @@ cat << END +@@ -608,6 +620,17 @@ cat << END --with-debug enable debug logging @@ -107,7 +107,7 @@ index e6e0cd3..5117342 100644 END exit 1 -@@ -613,6 +636,8 @@ fi +@@ -616,6 +639,8 @@ fi if [ ".$NGX_PLATFORM" = ".win32" ]; then NGX_WINE=$WINE @@ -116,10 +116,10 @@ index e6e0cd3..5117342 100644 fi -diff --git a/bundle/nginx-1.25.3/auto/types/sizeof b/bundle/nginx-1.25.3/auto/types/sizeof +diff --git a/bundle/nginx-1.27.1/auto/types/sizeof b/bundle/nginx-1.27.1/auto/types/sizeof index 480d8cf..23c5171 100644 ---- a/bundle/nginx-1.25.3/auto/types/sizeof -+++ b/bundle/nginx-1.25.3/auto/types/sizeof +--- a/bundle/nginx-1.27.1/auto/types/sizeof ++++ b/bundle/nginx-1.27.1/auto/types/sizeof @@ -12,9 +12,12 @@ checking for $ngx_type size END @@ -158,10 +158,10 @@ index 480d8cf..23c5171 100644 fi -diff --git a/bundle/nginx-1.25.3/auto/unix b/bundle/nginx-1.25.3/auto/unix +diff --git a/bundle/nginx-1.27.1/auto/unix b/bundle/nginx-1.27.1/auto/unix index 6b44fc9..7410746 100644 ---- a/bundle/nginx-1.25.3/auto/unix -+++ b/bundle/nginx-1.25.3/auto/unix +--- a/bundle/nginx-1.27.1/auto/unix ++++ b/bundle/nginx-1.27.1/auto/unix @@ -640,13 +640,13 @@ ngx_feature_libs= # C types diff --git a/build/openresty/patches/nginx-1.25.3_08-cross-endianness-fix.patch b/build/openresty/patches/nginx-1.27.1_08-cross-endianness-fix.patch similarity index 66% rename from build/openresty/patches/nginx-1.25.3_08-cross-endianness-fix.patch rename to build/openresty/patches/nginx-1.27.1_08-cross-endianness-fix.patch index 3ee855fa55b..34d8edd3ec2 100644 --- a/build/openresty/patches/nginx-1.25.3_08-cross-endianness-fix.patch +++ b/build/openresty/patches/nginx-1.27.1_08-cross-endianness-fix.patch @@ -1,22 +1,7 @@ -# http://cgit.openembedded.org/meta-openembedded/tree/meta-webserver/recipes-httpd/nginx/files/0001-Allow-the-overriding-of-the-endianness-via-the-confi.patch -From be9970aa16c5142ef814531d74a07990a8e9eb14 Mon Sep 17 00:00:00 2001 -From: Derek Straka -Date: Fri, 1 Dec 2017 10:32:29 -0500 -Subject: [PATCH] Allow the overriding of the endianness via the configure flag - --with-endian - -The existing configure options contain the --with-endian; however, the command -line flag does not actually function. It does not set the endianness and it -appears to do nothing. - -Upstream-Status: Pending - -Signed-off-by: Derek Straka - -diff --git a/auto/endianness b/auto/endianness +diff --git a/bundle/nginx-1.27.1/auto/endianness b/bundle/nginx-1.27.1/auto/endianness index 1b552b6..be84487 100644 ---- a/bundle/nginx-1.25.3/endianness -+++ b/bundle/nginx-1.25.3/auto/endianness +--- a/bundle/nginx-1.27.1/auto/endianness ++++ b/bundle/nginx-1.27.1/auto/endianness @@ -13,7 +13,13 @@ checking for system byte ordering END @@ -75,5 +60,3 @@ index 1b552b6..be84487 100644 + exit 1 + fi fi --- -2.7.4 diff --git a/build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch b/build/openresty/patches/nginx-1.27.1_09-proxy-upstream-next.patch similarity index 69% rename from build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch rename to build/openresty/patches/nginx-1.27.1_09-proxy-upstream-next.patch index a17fb086612..fd05587bc6d 100644 --- a/build/openresty/patches/nginx-1.25.3_10-proxy-upstream-next.patch +++ b/build/openresty/patches/nginx-1.27.1_09-proxy-upstream-next.patch @@ -1,8 +1,8 @@ -diff --git a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -index 2be233c..7f7132d 100644 ---- a/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -+++ b/bundle/nginx-1.25.3/src/http/ngx_http_upstream.c -@@ -2563,7 +2563,11 @@ ngx_http_upstream_test_next(ngx_http_request_t *r, ngx_http_upstream_t *u) +diff --git a/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c b/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c +index 1c771bc..3445bf2 100644 +--- a/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c ++++ b/bundle/nginx-1.27.1/src/http/ngx_http_upstream.c +@@ -2581,7 +2581,11 @@ ngx_http_upstream_test_next(ngx_http_request_t *r, ngx_http_upstream_t *u) } if (u->peer.tries > 1 @@ -14,7 +14,7 @@ index 2be233c..7f7132d 100644 && !(u->request_sent && r->request_body_no_buffering) && !(timeout && ngx_current_msec - u->peer.start_time >= timeout)) { -@@ -4420,7 +4424,12 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, +@@ -4451,7 +4455,12 @@ ngx_http_upstream_next(ngx_http_request_t *r, ngx_http_upstream_t *u, } if (u->peer.tries == 0 diff --git a/build/openresty/patches/nginx-1.27.1_10-ssl-disable-h2-alpn.patch b/build/openresty/patches/nginx-1.27.1_10-ssl-disable-h2-alpn.patch new file mode 100644 index 00000000000..578b68f2b2c --- /dev/null +++ b/build/openresty/patches/nginx-1.27.1_10-ssl-disable-h2-alpn.patch @@ -0,0 +1,27 @@ +diff --git a/bundle/nginx-1.27.1/src/http/modules/ngx_http_ssl_module.c b/bundle/nginx-1.27.1/src/http/modules/ngx_http_ssl_module.c +index 1c92d9f..e8b873d 100644 +--- a/bundle/nginx-1.27.1/src/http/modules/ngx_http_ssl_module.c ++++ b/bundle/nginx-1.27.1/src/http/modules/ngx_http_ssl_module.c +@@ -8,6 +8,9 @@ + #include + #include + #include ++#if (NGX_HTTP_LUA_KONG) ++#include ++#endif + + #if (NGX_QUIC_OPENSSL_COMPAT) + #include +@@ -473,8 +476,11 @@ ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out, + { + #if (NGX_HTTP_V2) + h2scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v2_module); +- ++#if (NGX_HTTP_LUA_KONG) ++ if(ngx_http_lua_kong_ssl_get_http2_alpn_enabled(c->ssl, h2scf->enable || hc->addr_conf->http2)) { ++#else + if (h2scf->enable || hc->addr_conf->http2) { ++#endif + srv = (unsigned char *) NGX_HTTP_V2_ALPN_PROTO NGX_HTTP_ALPN_PROTOS; + srvlen = sizeof(NGX_HTTP_V2_ALPN_PROTO NGX_HTTP_ALPN_PROTOS) - 1; + diff --git a/build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch b/build/openresty/patches/nginx-1.27.1_11-refresh-uri-when-proxy-pass-balancer-recreate.patch similarity index 75% rename from build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch rename to build/openresty/patches/nginx-1.27.1_11-refresh-uri-when-proxy-pass-balancer-recreate.patch index 16b9da26758..d2547cbd226 100644 --- a/build/openresty/patches/nginx-1.25.3_09-refresh-uri-when-proxy-pass-balancer-recreate.patch +++ b/build/openresty/patches/nginx-1.27.1_11-refresh-uri-when-proxy-pass-balancer-recreate.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c b/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c +diff --git a/bundle/nginx-1.27.1/src/http/modules/ngx_http_proxy_module.c b/bundle/nginx-1.27.1/src/http/modules/ngx_http_proxy_module.c index 4eb6931..9d38e6b 100644 ---- a/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c -+++ b/bundle/nginx-1.25.3/src/http/modules/ngx_http_proxy_module.c +--- a/bundle/nginx-1.27.1/src/http/modules/ngx_http_proxy_module.c ++++ b/bundle/nginx-1.27.1/src/http/modules/ngx_http_proxy_module.c @@ -1277,6 +1277,22 @@ ngx_http_proxy_create_request(ngx_http_request_t *r) ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); diff --git a/build/openresty/patches/nginx-1.27.1_12-fix-preread-bug.patch b/build/openresty/patches/nginx-1.27.1_12-fix-preread-bug.patch new file mode 100644 index 00000000000..9c8d6563262 --- /dev/null +++ b/build/openresty/patches/nginx-1.27.1_12-fix-preread-bug.patch @@ -0,0 +1,13 @@ +diff --git a/bundle/nginx-1.27.1/src/stream/ngx_stream_ssl_preread_module.c b/bundle/nginx-1.27.1/src/stream/ngx_stream_ssl_preread_module.c +index ed45c6f..7e65d65 100644 +--- a/bundle/nginx-1.27.1/src/stream/ngx_stream_ssl_preread_module.c ++++ b/bundle/nginx-1.27.1/src/stream/ngx_stream_ssl_preread_module.c +@@ -190,7 +190,7 @@ ngx_stream_ssl_preread_handler(ngx_stream_session_t *s) + } + + if (rc == NGX_OK) { +- return ngx_stream_ssl_preread_servername(s, &ctx->host); ++ rc = ngx_stream_ssl_preread_servername(s, &ctx->host); + } + + if (rc != NGX_AGAIN) { diff --git a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch b/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch deleted file mode 100644 index 293fb3609e7..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_01-dyn_upstream_keepalive.patch +++ /dev/null @@ -1,1194 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -index af4da733..407c115b 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -@@ -16,46 +16,104 @@ - #include "ngx_http_lua_directive.h" - - -+typedef struct { -+ ngx_uint_t size; -+ ngx_uint_t connections; -+ -+ ngx_str_t cpool_name; -+ -+ lua_State *lua_vm; -+ -+ ngx_queue_t cache; -+ ngx_queue_t free; -+} ngx_http_lua_balancer_keepalive_pool_t; -+ -+ -+typedef struct { -+ ngx_queue_t queue; -+ ngx_connection_t *connection; -+ -+ ngx_http_lua_balancer_keepalive_pool_t *cpool; -+} ngx_http_lua_balancer_keepalive_item_t; -+ -+ - struct ngx_http_lua_balancer_peer_data_s { -- /* the round robin data must be first */ -- ngx_http_upstream_rr_peer_data_t rrp; -+ ngx_uint_t cpool_size; -+ ngx_uint_t keepalive_requests; -+ ngx_msec_t keepalive_timeout; -+ -+ ngx_uint_t more_tries; -+ ngx_uint_t total_tries; -+ -+ int last_peer_state; - -- ngx_http_lua_srv_conf_t *conf; -- ngx_http_request_t *request; -+ ngx_str_t cpool_name; - -- ngx_uint_t more_tries; -- ngx_uint_t total_tries; -+ void *data; - -- struct sockaddr *sockaddr; -- socklen_t socklen; -+ ngx_event_get_peer_pt original_get_peer; -+ ngx_event_free_peer_pt original_free_peer; -+ -+#if (NGX_HTTP_SSL) -+ ngx_event_set_peer_session_pt original_set_session; -+ ngx_event_save_peer_session_pt original_save_session; -+#endif - -- ngx_str_t *host; -- in_port_t port; -+ ngx_http_request_t *request; -+ ngx_http_lua_srv_conf_t *conf; -+ ngx_http_lua_balancer_keepalive_pool_t *cpool; - -- int last_peer_state; -+ ngx_str_t *host; -+ -+ struct sockaddr *sockaddr; -+ socklen_t socklen; -+ -+ unsigned keepalive:1; - - #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) -- unsigned cloned_upstream_conf; /* :1 */ -+ unsigned cloned_upstream_conf:1; - #endif - }; - - --#if (NGX_HTTP_SSL) --static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, -- void *data); --static void ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, -- void *data); --#endif -+static ngx_int_t ngx_http_lua_balancer_by_chunk(lua_State *L, -+ ngx_http_request_t *r); - static ngx_int_t ngx_http_lua_balancer_init(ngx_conf_t *cf, - ngx_http_upstream_srv_conf_t *us); - static ngx_int_t ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, - ngx_http_upstream_srv_conf_t *us); - static ngx_int_t ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, - void *data); --static ngx_int_t ngx_http_lua_balancer_by_chunk(lua_State *L, -- ngx_http_request_t *r); - static void ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, - void *data, ngx_uint_t state); -+static ngx_int_t ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, -+ ngx_log_t *log, ngx_str_t *cpool_name, ngx_uint_t cpool_size, -+ ngx_http_lua_balancer_keepalive_pool_t **cpool); -+static void ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, -+ ngx_log_t *log, ngx_str_t *cpool_name, -+ ngx_http_lua_balancer_keepalive_pool_t **cpool); -+static void ngx_http_lua_balancer_free_keepalive_pool(ngx_log_t *log, -+ ngx_http_lua_balancer_keepalive_pool_t *cpool); -+static void ngx_http_lua_balancer_close(ngx_connection_t *c); -+static void ngx_http_lua_balancer_dummy_handler(ngx_event_t *ev); -+static void ngx_http_lua_balancer_close_handler(ngx_event_t *ev); -+#if (NGX_HTTP_SSL) -+static ngx_int_t ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, -+ void *data); -+static void ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, -+ void *data); -+#endif -+ -+ -+#define ngx_http_lua_balancer_keepalive_is_enabled(bp) \ -+ (bp->keepalive) -+ -+#define ngx_http_lua_balancer_peer_set(bp) \ -+ (bp->sockaddr && bp->socklen) -+ -+ -+static char ngx_http_lua_balancer_keepalive_pools_table_key; -+static struct sockaddr *ngx_http_lua_balancer_default_server_sockaddr; - - - ngx_int_t -@@ -102,6 +160,61 @@ ngx_http_lua_balancer_handler_inline(ngx_http_request_t *r, - } - - -+static ngx_int_t -+ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) -+{ -+ u_char *err_msg; -+ size_t len; -+ ngx_int_t rc; -+ -+ /* init nginx context in Lua VM */ -+ ngx_http_lua_set_req(L, r); -+ -+#ifndef OPENRESTY_LUAJIT -+ ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); -+ -+ /* {{{ make new env inheriting main thread's globals table */ -+ lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ -+ ngx_http_lua_get_globals_table(L); -+ lua_setfield(L, -2, "__index"); -+ lua_setmetatable(L, -2); /* setmetatable({}, {__index = _G}) */ -+ /* }}} */ -+ -+ lua_setfenv(L, -2); /* set new running env for the code closure */ -+#endif /* OPENRESTY_LUAJIT */ -+ -+ lua_pushcfunction(L, ngx_http_lua_traceback); -+ lua_insert(L, 1); /* put it under chunk and args */ -+ -+ /* protected call user code */ -+ rc = lua_pcall(L, 0, 1, 1); -+ -+ lua_remove(L, 1); /* remove traceback function */ -+ -+ dd("rc == %d", (int) rc); -+ -+ if (rc != 0) { -+ /* error occurred when running loaded code */ -+ err_msg = (u_char *) lua_tolstring(L, -1, &len); -+ -+ if (err_msg == NULL) { -+ err_msg = (u_char *) "unknown reason"; -+ len = sizeof("unknown reason") - 1; -+ } -+ -+ ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, -+ "failed to run balancer_by_lua*: %*s", len, err_msg); -+ -+ lua_settop(L, 0); /* clear remaining elems on stack */ -+ -+ return NGX_ERROR; -+ } -+ -+ lua_settop(L, 0); /* clear remaining elems on stack */ -+ return rc; -+} -+ -+ - char * - ngx_http_lua_balancer_by_lua_block(ngx_conf_t *cf, ngx_command_t *cmd, - void *conf) -@@ -125,18 +238,20 @@ char * - ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - void *conf) - { -- size_t chunkname_len; -- u_char *chunkname; -- u_char *cache_key = NULL; -- u_char *name; -- ngx_str_t *value; -- ngx_http_lua_srv_conf_t *lscf = conf; -- -+ size_t chunkname_len; -+ u_char *chunkname; -+ u_char *cache_key = NULL; -+ u_char *name; -+ ngx_str_t *value; -+ ngx_url_t url; - ngx_http_upstream_srv_conf_t *uscf; -+ ngx_http_upstream_server_t *us; -+ ngx_http_lua_srv_conf_t *lscf = conf; - - dd("enter"); - -- /* must specify a content handler */ -+ /* content handler setup */ -+ - if (cmd->post == NULL) { - return NGX_CONF_ERROR; - } -@@ -188,11 +303,42 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - - lscf->balancer.src_key = cache_key; - -+ /* balancer setup */ -+ - uscf = ngx_http_conf_get_module_srv_conf(cf, ngx_http_upstream_module); - -+ if (uscf->servers->nelts == 0) { -+ us = ngx_array_push(uscf->servers); -+ if (us == NULL) { -+ return NGX_CONF_ERROR; -+ } -+ -+ ngx_memzero(us, sizeof(ngx_http_upstream_server_t)); -+ ngx_memzero(&url, sizeof(ngx_url_t)); -+ -+ ngx_str_set(&url.url, "0.0.0.1"); -+ url.default_port = 80; -+ -+ if (ngx_parse_url(cf->pool, &url) != NGX_OK) { -+ return NGX_CONF_ERROR; -+ } -+ -+ us->name = url.url; -+ us->addrs = url.addrs; -+ us->naddrs = url.naddrs; -+ -+ ngx_http_lua_balancer_default_server_sockaddr = us->addrs[0].sockaddr; -+ } -+ - if (uscf->peer.init_upstream) { - ngx_conf_log_error(NGX_LOG_WARN, cf, 0, - "load balancing method redefined"); -+ -+ lscf->balancer.original_init_upstream = uscf->peer.init_upstream; -+ -+ } else { -+ lscf->balancer.original_init_upstream = -+ ngx_http_upstream_init_round_robin; - } - - uscf->peer.init_upstream = ngx_http_lua_balancer_init; -@@ -208,14 +354,18 @@ ngx_http_lua_balancer_by_lua(ngx_conf_t *cf, ngx_command_t *cmd, - - - static ngx_int_t --ngx_http_lua_balancer_init(ngx_conf_t *cf, -- ngx_http_upstream_srv_conf_t *us) -+ngx_http_lua_balancer_init(ngx_conf_t *cf, ngx_http_upstream_srv_conf_t *us) - { -- if (ngx_http_upstream_init_round_robin(cf, us) != NGX_OK) { -+ ngx_http_lua_srv_conf_t *lscf; -+ -+ lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); -+ -+ if (lscf->balancer.original_init_upstream(cf, us) != NGX_OK) { - return NGX_ERROR; - } - -- /* this callback is called upon individual requests */ -+ lscf->balancer.original_init_peer = us->peer.init; -+ - us->peer.init = ngx_http_lua_balancer_init_peer; - - return NGX_OK; -@@ -226,33 +376,38 @@ static ngx_int_t - ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, - ngx_http_upstream_srv_conf_t *us) - { -- ngx_http_lua_srv_conf_t *bcf; -+ ngx_http_lua_srv_conf_t *lscf; - ngx_http_lua_balancer_peer_data_t *bp; - -- bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); -- if (bp == NULL) { -+ lscf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); -+ -+ if (lscf->balancer.original_init_peer(r, us) != NGX_OK) { - return NGX_ERROR; - } - -- r->upstream->peer.data = &bp->rrp; -- -- if (ngx_http_upstream_init_round_robin_peer(r, us) != NGX_OK) { -+ bp = ngx_pcalloc(r->pool, sizeof(ngx_http_lua_balancer_peer_data_t)); -+ if (bp == NULL) { - return NGX_ERROR; - } - -+ bp->conf = lscf; -+ bp->request = r; -+ bp->data = r->upstream->peer.data; -+ bp->original_get_peer = r->upstream->peer.get; -+ bp->original_free_peer = r->upstream->peer.free; -+ -+ r->upstream->peer.data = bp; - r->upstream->peer.get = ngx_http_lua_balancer_get_peer; - r->upstream->peer.free = ngx_http_lua_balancer_free_peer; - - #if (NGX_HTTP_SSL) -+ bp->original_set_session = r->upstream->peer.set_session; -+ bp->original_save_session = r->upstream->peer.save_session; -+ - r->upstream->peer.set_session = ngx_http_lua_balancer_set_session; - r->upstream->peer.save_session = ngx_http_lua_balancer_save_session; - #endif - -- bcf = ngx_http_conf_upstream_srv_conf(us, ngx_http_lua_module); -- -- bp->conf = bcf; -- bp->request = r; -- - return NGX_OK; - } - -@@ -260,25 +415,26 @@ ngx_http_lua_balancer_init_peer(ngx_http_request_t *r, - static ngx_int_t - ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - { -- lua_State *L; -- ngx_int_t rc; -- ngx_http_request_t *r; -- ngx_http_lua_ctx_t *ctx; -- ngx_http_lua_srv_conf_t *lscf; -- ngx_http_lua_main_conf_t *lmcf; -- ngx_http_lua_balancer_peer_data_t *bp = data; -+ lua_State *L; -+ ngx_int_t rc; -+ ngx_queue_t *q; -+ ngx_connection_t *c; -+ ngx_http_request_t *r; -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_lua_srv_conf_t *lscf; -+ ngx_http_lua_balancer_keepalive_item_t *item; -+ ngx_http_lua_balancer_peer_data_t *bp = data; -+ void *pdata; - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, -- "lua balancer peer, tries: %ui", pc->tries); -- -- lscf = bp->conf; -+ "lua balancer: get peer, tries: %ui", pc->tries); - - r = bp->request; -+ lscf = bp->conf; - - ngx_http_lua_assert(lscf->balancer.handler && r); - - ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); -- - if (ctx == NULL) { - ctx = ngx_http_lua_create_ctx(r); - if (ctx == NULL) { -@@ -296,21 +452,23 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - - ctx->context = NGX_HTTP_LUA_CONTEXT_BALANCER; - -+ bp->cpool = NULL; - bp->sockaddr = NULL; - bp->socklen = 0; - bp->more_tries = 0; -+ bp->cpool_size = 0; -+ bp->keepalive_requests = 0; -+ bp->keepalive_timeout = 0; -+ bp->keepalive = 0; - bp->total_tries++; - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- /* balancer_by_lua does not support yielding and -- * there cannot be any conflicts among concurrent requests, -- * thus it is safe to store the peer data in the main conf. -- */ -- lmcf->balancer_peer_data = bp; -+ pdata = r->upstream->peer.data; -+ r->upstream->peer.data = bp; - - rc = lscf->balancer.handler(r, lscf, L); - -+ r->upstream->peer.data = pdata; -+ - if (rc == NGX_ERROR) { - return NGX_ERROR; - } -@@ -332,79 +490,88 @@ ngx_http_lua_balancer_get_peer(ngx_peer_connection_t *pc, void *data) - } - } - -- if (bp->sockaddr && bp->socklen) { -+ if (ngx_http_lua_balancer_peer_set(bp)) { - pc->sockaddr = bp->sockaddr; - pc->socklen = bp->socklen; -+ pc->name = bp->host; - pc->cached = 0; - pc->connection = NULL; -- pc->name = bp->host; -- -- bp->rrp.peers->single = 0; - - if (bp->more_tries) { - r->upstream->peer.tries += bp->more_tries; - } - -- dd("tries: %d", (int) r->upstream->peer.tries); -- -- return NGX_OK; -- } -- -- return ngx_http_upstream_get_round_robin_peer(pc, &bp->rrp); --} -+ if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { -+ ngx_http_lua_balancer_get_keepalive_pool(L, pc->log, -+ &bp->cpool_name, -+ &bp->cpool); - -+ if (bp->cpool == NULL -+ && ngx_http_lua_balancer_create_keepalive_pool(L, pc->log, -+ &bp->cpool_name, -+ bp->cpool_size, -+ &bp->cpool) -+ != NGX_OK) -+ { -+ return NGX_ERROR; -+ } - --static ngx_int_t --ngx_http_lua_balancer_by_chunk(lua_State *L, ngx_http_request_t *r) --{ -- u_char *err_msg; -- size_t len; -- ngx_int_t rc; -+ ngx_http_lua_assert(bp->cpool); - -- /* init nginx context in Lua VM */ -- ngx_http_lua_set_req(L, r); -+ if (!ngx_queue_empty(&bp->cpool->cache)) { -+ q = ngx_queue_head(&bp->cpool->cache); - --#ifndef OPENRESTY_LUAJIT -- ngx_http_lua_create_new_globals_table(L, 0 /* narr */, 1 /* nrec */); -+ item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, -+ queue); -+ c = item->connection; - -- /* {{{ make new env inheriting main thread's globals table */ -- lua_createtable(L, 0, 1 /* nrec */); /* the metatable for the new env */ -- ngx_http_lua_get_globals_table(L); -- lua_setfield(L, -2, "__index"); -- lua_setmetatable(L, -2); /* setmetatable({}, {__index = _G}) */ -- /* }}} */ -+ ngx_queue_remove(q); -+ ngx_queue_insert_head(&bp->cpool->free, q); - -- lua_setfenv(L, -2); /* set new running env for the code closure */ --#endif /* OPENRESTY_LUAJIT */ -+ c->idle = 0; -+ c->sent = 0; -+ c->log = pc->log; -+ c->read->log = pc->log; -+ c->write->log = pc->log; -+ c->pool->log = pc->log; - -- lua_pushcfunction(L, ngx_http_lua_traceback); -- lua_insert(L, 1); /* put it under chunk and args */ -+ if (c->read->timer_set) { -+ ngx_del_timer(c->read); -+ } - -- /* protected call user code */ -- rc = lua_pcall(L, 0, 1, 1); -+ pc->cached = 1; -+ pc->connection = c; - -- lua_remove(L, 1); /* remove traceback function */ -+ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, -+ "lua balancer: keepalive reusing connection %p, " -+ "requests: %ui, cpool: %p", -+ c, c->requests, bp->cpool); - -- dd("rc == %d", (int) rc); -+ return NGX_DONE; -+ } - -- if (rc != 0) { -- /* error occurred when running loaded code */ -- err_msg = (u_char *) lua_tolstring(L, -1, &len); -+ bp->cpool->connections++; - -- if (err_msg == NULL) { -- err_msg = (u_char *) "unknown reason"; -- len = sizeof("unknown reason") - 1; -+ ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, -+ "lua balancer: keepalive no free connection, " -+ "cpool: %p", bp->cpool); - } - -- ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, -- "failed to run balancer_by_lua*: %*s", len, err_msg); -+ return NGX_OK; -+ } - -- lua_settop(L, 0); /* clear remaining elems on stack */ -+ rc = bp->original_get_peer(pc, bp->data); -+ if (rc == NGX_ERROR) { -+ return rc; -+ } -+ -+ if (pc->sockaddr == ngx_http_lua_balancer_default_server_sockaddr) { -+ ngx_log_error(NGX_LOG_ERR, pc->log, 0, -+ "lua balancer: no peer set"); - - return NGX_ERROR; - } - -- lua_settop(L, 0); /* clear remaining elems on stack */ - return rc; - } - -@@ -413,24 +580,354 @@ static void - ngx_http_lua_balancer_free_peer(ngx_peer_connection_t *pc, void *data, - ngx_uint_t state) - { -- ngx_http_lua_balancer_peer_data_t *bp = data; -+ ngx_queue_t *q; -+ ngx_connection_t *c; -+ ngx_http_upstream_t *u; -+ ngx_http_lua_balancer_keepalive_item_t *item; -+ ngx_http_lua_balancer_keepalive_pool_t *cpool; -+ ngx_http_lua_balancer_peer_data_t *bp = data; - - ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, -- "lua balancer free peer, tries: %ui", pc->tries); -+ "lua balancer: free peer, tries: %ui", pc->tries); -+ -+ u = bp->request->upstream; -+ c = pc->connection; - -- if (bp->sockaddr && bp->socklen) { -+ if (ngx_http_lua_balancer_peer_set(bp)) { - bp->last_peer_state = (int) state; - - if (pc->tries) { - pc->tries--; - } - -+ if (ngx_http_lua_balancer_keepalive_is_enabled(bp)) { -+ cpool = bp->cpool; -+ -+ if (state & NGX_PEER_FAILED -+ || c == NULL -+ || c->read->eof -+ || c->read->error -+ || c->read->timedout -+ || c->write->error -+ || c->write->timedout) -+ { -+ goto invalid; -+ } -+ -+ if (bp->keepalive_requests -+ && c->requests >= bp->keepalive_requests) -+ { -+ goto invalid; -+ } -+ -+ if (!u->keepalive) { -+ goto invalid; -+ } -+ -+ if (!u->request_body_sent) { -+ goto invalid; -+ } -+ -+ if (ngx_terminate || ngx_exiting) { -+ goto invalid; -+ } -+ -+ if (ngx_handle_read_event(c->read, 0) != NGX_OK) { -+ goto invalid; -+ } -+ -+ if (ngx_queue_empty(&cpool->free)) { -+ q = ngx_queue_last(&cpool->cache); -+ ngx_queue_remove(q); -+ -+ item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, -+ queue); -+ -+ ngx_http_lua_balancer_close(item->connection); -+ -+ } else { -+ q = ngx_queue_head(&cpool->free); -+ ngx_queue_remove(q); -+ -+ item = ngx_queue_data(q, ngx_http_lua_balancer_keepalive_item_t, -+ queue); -+ } -+ -+ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, -+ "lua balancer: keepalive saving connection %p, " -+ "cpool: %p, connections: %ui", -+ c, cpool, cpool->connections); -+ -+ ngx_queue_insert_head(&cpool->cache, q); -+ -+ item->connection = c; -+ -+ pc->connection = NULL; -+ -+ if (bp->keepalive_timeout) { -+ c->read->delayed = 0; -+ ngx_add_timer(c->read, bp->keepalive_timeout); -+ -+ } else if (c->read->timer_set) { -+ ngx_del_timer(c->read); -+ } -+ -+ if (c->write->timer_set) { -+ ngx_del_timer(c->write); -+ } -+ -+ c->write->handler = ngx_http_lua_balancer_dummy_handler; -+ c->read->handler = ngx_http_lua_balancer_close_handler; -+ -+ c->data = item; -+ c->idle = 1; -+ c->log = ngx_cycle->log; -+ c->read->log = ngx_cycle->log; -+ c->write->log = ngx_cycle->log; -+ c->pool->log = ngx_cycle->log; -+ -+ if (c->read->ready) { -+ ngx_http_lua_balancer_close_handler(c->read); -+ } -+ -+ return; -+ -+invalid: -+ -+ cpool->connections--; -+ -+ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, pc->log, 0, -+ "lua balancer: keepalive not saving connection %p, " -+ "cpool: %p, connections: %ui", -+ c, cpool, cpool->connections); -+ -+ if (cpool->connections == 0) { -+ ngx_http_lua_balancer_free_keepalive_pool(pc->log, cpool); -+ } -+ } -+ -+ return; -+ } -+ -+ bp->original_free_peer(pc, bp->data, state); -+} -+ -+ -+static ngx_int_t -+ngx_http_lua_balancer_create_keepalive_pool(lua_State *L, ngx_log_t *log, -+ ngx_str_t *cpool_name, ngx_uint_t cpool_size, -+ ngx_http_lua_balancer_keepalive_pool_t **cpool) -+{ -+ size_t size; -+ ngx_uint_t i; -+ ngx_http_lua_balancer_keepalive_pool_t *upool; -+ ngx_http_lua_balancer_keepalive_item_t *items; -+ -+ /* get upstream connection pools table */ -+ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( -+ balancer_keepalive_pools_table_key)); -+ lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ -+ -+ ngx_http_lua_assert(lua_istable(L, -1)); -+ -+ lua_pushlstring(L, (const char *)cpool_name->data, cpool_name->len); -+ -+ size = sizeof(ngx_http_lua_balancer_keepalive_pool_t) + -+ sizeof(ngx_http_lua_balancer_keepalive_item_t) * cpool_size; -+ -+ upool = lua_newuserdata(L, size + cpool_name->len); /* pools upool */ -+ if (upool == NULL) { -+ return NGX_ERROR; -+ } -+ -+ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, -+ "lua balancer: keepalive create pool, " -+ "name: %V, size: %ui", -+ cpool_name, cpool_size); -+ -+ upool->lua_vm = L; -+ upool->size = cpool_size; -+ upool->connections = 0; -+ -+ upool->cpool_name.len = cpool_name->len; -+ upool->cpool_name.data = (u_char *)(upool) + size; -+ ngx_memcpy(upool->cpool_name.data, cpool_name->data, cpool_name->len); -+ -+ ngx_queue_init(&upool->cache); -+ ngx_queue_init(&upool->free); -+ -+ lua_rawset(L, -3); /* pools */ -+ lua_pop(L, 1); /* orig stack */ -+ -+ items = (ngx_http_lua_balancer_keepalive_item_t *) (&upool->free + 1); -+ -+ -+ -+ for (i = 0; i < cpool_size; i++) { -+ ngx_queue_insert_head(&upool->free, &items[i].queue); -+ items[i].cpool = upool; -+ } -+ -+ *cpool = upool; -+ -+ return NGX_OK; -+} -+ -+ -+static void -+ngx_http_lua_balancer_get_keepalive_pool(lua_State *L, -+ ngx_log_t *log, ngx_str_t *cpool_name, -+ ngx_http_lua_balancer_keepalive_pool_t **cpool) -+{ -+ ngx_http_lua_balancer_keepalive_pool_t *upool; -+ -+ /* get upstream connection pools table */ -+ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( -+ balancer_keepalive_pools_table_key)); -+ lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ -+ -+ if (lua_isnil(L, -1)) { -+ lua_pop(L, 1); /* orig stack */ -+ -+ /* create upstream connection pools table */ -+ lua_createtable(L, 0, 0); /* pools */ -+ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( -+ balancer_keepalive_pools_table_key)); -+ lua_pushvalue(L, -2); /* pools pools_table_key pools */ -+ lua_rawset(L, LUA_REGISTRYINDEX); /* pools */ -+ } -+ -+ ngx_http_lua_assert(lua_istable(L, -1)); -+ -+ lua_pushlstring(L, (const char *)cpool_name->data, cpool_name->len); -+ lua_rawget(L, -2); -+ -+ upool = lua_touserdata(L, -1); -+ lua_pop(L, 2); /* orig stack */ -+ -+ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, -+ "lua balancer: keepalive get pool, " -+ "name: %V, cpool: %p", -+ cpool_name, upool); -+ -+ *cpool = upool; -+} -+ -+ -+static void -+ngx_http_lua_balancer_free_keepalive_pool(ngx_log_t *log, -+ ngx_http_lua_balancer_keepalive_pool_t *cpool) -+{ -+ lua_State *L; -+ -+ ngx_http_lua_assert(cpool->connections == 0); -+ -+ L = cpool->lua_vm; -+ -+ /* get upstream connection pools table */ -+ lua_pushlightuserdata(L, ngx_http_lua_lightudata_mask( -+ balancer_keepalive_pools_table_key)); -+ lua_rawget(L, LUA_REGISTRYINDEX); /* pools? */ -+ -+ if (lua_isnil(L, -1)) { -+ lua_pop(L, 1); /* orig stack */ -+ return; -+ } -+ -+ ngx_http_lua_assert(lua_istable(L, -1)); -+ -+ lua_pushlstring(L, (const char *)cpool->cpool_name.data, cpool->cpool_name.len); -+ lua_pushnil(L); /* pools nil */ -+ lua_rawset(L, -3); /* pools */ -+ -+ ngx_log_debug2(NGX_LOG_DEBUG_HTTP, log, 0, -+ "lua balancer: keepalive free pool, " -+ "name: %V, cpool: %p", -+ &cpool->cpool_name, cpool); -+ -+ lua_pop(L, 1); /* orig stack */ -+} -+ -+ -+static void -+ngx_http_lua_balancer_close(ngx_connection_t *c) -+{ -+ ngx_http_lua_balancer_keepalive_item_t *item; -+ -+ item = c->data; -+ -+#if (NGX_HTTP_SSL) -+ if (c->ssl) { -+ c->ssl->no_wait_shutdown = 1; -+ c->ssl->no_send_shutdown = 1; -+ -+ if (ngx_ssl_shutdown(c) == NGX_AGAIN) { -+ c->ssl->handler = ngx_http_lua_balancer_close; -+ return; -+ } -+ } -+#endif -+ -+ ngx_destroy_pool(c->pool); -+ ngx_close_connection(c); -+ -+ item->cpool->connections--; -+ -+ ngx_log_debug3(NGX_LOG_DEBUG_HTTP, c->log, 0, -+ "lua balancer: keepalive closing connection %p, cpool: %p, " -+ "connections: %ui", -+ c, item->cpool, item->cpool->connections); -+} -+ -+ -+static void -+ngx_http_lua_balancer_dummy_handler(ngx_event_t *ev) -+{ -+ ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ev->log, 0, -+ "lua balancer: dummy handler"); -+} -+ -+ -+static void -+ngx_http_lua_balancer_close_handler(ngx_event_t *ev) -+{ -+ ngx_http_lua_balancer_keepalive_item_t *item; -+ -+ int n; -+ char buf[1]; -+ ngx_connection_t *c; -+ -+ c = ev->data; -+ -+ if (c->close || c->read->timedout) { -+ goto close; -+ } -+ -+ n = recv(c->fd, buf, 1, MSG_PEEK); -+ -+ if (n == -1 && ngx_socket_errno == NGX_EAGAIN) { -+ ev->ready = 0; -+ -+ if (ngx_handle_read_event(c->read, 0) != NGX_OK) { -+ goto close; -+ } -+ - return; - } - -- /* fallback */ -+close: -+ -+ item = c->data; -+ c->log = ev->log; - -- ngx_http_upstream_free_round_robin_peer(pc, data, state); -+ ngx_http_lua_balancer_close(c); -+ -+ ngx_queue_remove(&item->queue); -+ ngx_queue_insert_head(&item->cpool->free, &item->queue); -+ -+ if (item->cpool->connections == 0) { -+ ngx_http_lua_balancer_free_keepalive_pool(ev->log, item->cpool); -+ } - } - - -@@ -441,12 +938,12 @@ ngx_http_lua_balancer_set_session(ngx_peer_connection_t *pc, void *data) - { - ngx_http_lua_balancer_peer_data_t *bp = data; - -- if (bp->sockaddr && bp->socklen) { -+ if (ngx_http_lua_balancer_peer_set(bp)) { - /* TODO */ - return NGX_OK; - } - -- return ngx_http_upstream_set_round_robin_peer_session(pc, &bp->rrp); -+ return bp->original_set_session(pc, bp->data); - } - - -@@ -455,13 +952,12 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) - { - ngx_http_lua_balancer_peer_data_t *bp = data; - -- if (bp->sockaddr && bp->socklen) { -+ if (ngx_http_lua_balancer_peer_set(bp)) { - /* TODO */ - return; - } - -- ngx_http_upstream_save_round_robin_peer_session(pc, &bp->rrp); -- return; -+ bp->original_save_session(pc, bp->data); - } - - #endif -@@ -469,14 +965,14 @@ ngx_http_lua_balancer_save_session(ngx_peer_connection_t *pc, void *data) - - int - ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, -- const u_char *addr, size_t addr_len, int port, char **err) -+ const u_char *addr, size_t addr_len, int port, -+ const u_char *cpool_name, size_t cpool_name_len, -+ unsigned int cpool_size, char **err) - { -- ngx_url_t url; -- ngx_http_lua_ctx_t *ctx; -- ngx_http_upstream_t *u; -- -- ngx_http_lua_main_conf_t *lmcf; -- ngx_http_lua_balancer_peer_data_t *bp; -+ ngx_url_t url; -+ ngx_http_upstream_t *u; -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_lua_balancer_peer_data_t *bp; - - if (r == NULL) { - *err = "no request found"; -@@ -501,18 +997,6 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - return NGX_ERROR; - } - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- /* we cannot read r->upstream->peer.data here directly because -- * it could be overridden by other modules like -- * ngx_http_upstream_keepalive_module. -- */ -- bp = lmcf->balancer_peer_data; -- if (bp == NULL) { -- *err = "no upstream peer data found"; -- return NGX_ERROR; -- } -- - ngx_memzero(&url, sizeof(ngx_url_t)); - - url.url.data = ngx_palloc(r->pool, addr_len); -@@ -536,6 +1020,8 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - return NGX_ERROR; - } - -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; -+ - if (url.addrs && url.addrs[0].sockaddr) { - bp->sockaddr = url.addrs[0].sockaddr; - bp->socklen = url.addrs[0].socklen; -@@ -546,6 +1032,72 @@ ngx_http_lua_ffi_balancer_set_current_peer(ngx_http_request_t *r, - return NGX_ERROR; - } - -+ if (cpool_name_len == 0) { -+ bp->cpool_name = *bp->host; -+ -+ } else { -+ bp->cpool_name.data = ngx_palloc(r->pool, cpool_name_len); -+ if (bp->cpool_name.data == NULL) { -+ *err = "no memory"; -+ return NGX_ERROR; -+ } -+ -+ ngx_memcpy(bp->cpool_name.data, cpool_name, cpool_name_len); -+ bp->cpool_name.len = cpool_name_len; -+ } -+ -+ bp->cpool_size = (ngx_uint_t) cpool_size; -+ -+ return NGX_OK; -+} -+ -+ -+int -+ngx_http_lua_ffi_balancer_enable_keepalive(ngx_http_request_t *r, -+ unsigned long timeout, unsigned int max_requests, char **err) -+{ -+ ngx_http_upstream_t *u; -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_lua_balancer_peer_data_t *bp; -+ -+ if (r == NULL) { -+ *err = "no request found"; -+ return NGX_ERROR; -+ } -+ -+ u = r->upstream; -+ -+ if (u == NULL) { -+ *err = "no upstream found"; -+ return NGX_ERROR; -+ } -+ -+ ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); -+ if (ctx == NULL) { -+ *err = "no ctx found"; -+ return NGX_ERROR; -+ } -+ -+ if ((ctx->context & NGX_HTTP_LUA_CONTEXT_BALANCER) == 0) { -+ *err = "API disabled in the current context"; -+ return NGX_ERROR; -+ } -+ -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; -+ -+ if (!ngx_http_lua_balancer_peer_set(bp)) { -+ *err = "no current peer set"; -+ return NGX_ERROR; -+ } -+ -+ if (!bp->cpool_name.data) { -+ bp->cpool_name = *bp->host; -+ } -+ -+ bp->keepalive_timeout = (ngx_msec_t) timeout; -+ bp->keepalive_requests = (ngx_uint_t) max_requests; -+ bp->keepalive = 1; -+ - return NGX_OK; - } - -@@ -555,14 +1107,13 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, - long connect_timeout, long send_timeout, long read_timeout, - char **err) - { -- ngx_http_lua_ctx_t *ctx; -- ngx_http_upstream_t *u; -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_upstream_t *u; - - #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) - ngx_http_upstream_conf_t *ucf; --#endif -- ngx_http_lua_main_conf_t *lmcf; - ngx_http_lua_balancer_peer_data_t *bp; -+#endif - - if (r == NULL) { - *err = "no request found"; -@@ -587,15 +1138,9 @@ ngx_http_lua_ffi_balancer_set_timeouts(ngx_http_request_t *r, - return NGX_ERROR; - } - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- bp = lmcf->balancer_peer_data; -- if (bp == NULL) { -- *err = "no upstream peer data found"; -- return NGX_ERROR; -- } -- - #if !(HAVE_NGX_UPSTREAM_TIMEOUT_FIELDS) -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; -+ - if (!bp->cloned_upstream_conf) { - /* we clone the upstream conf for the current request so that - * we do not affect other requests at all. */ -@@ -650,12 +1195,10 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, - int count, char **err) - { - #if (nginx_version >= 1007005) -- ngx_uint_t max_tries, total; -+ ngx_uint_t max_tries, total; - #endif -- ngx_http_lua_ctx_t *ctx; -- ngx_http_upstream_t *u; -- -- ngx_http_lua_main_conf_t *lmcf; -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_upstream_t *u; - ngx_http_lua_balancer_peer_data_t *bp; - - if (r == NULL) { -@@ -681,13 +1224,7 @@ ngx_http_lua_ffi_balancer_set_more_tries(ngx_http_request_t *r, - return NGX_ERROR; - } - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- bp = lmcf->balancer_peer_data; -- if (bp == NULL) { -- *err = "no upstream peer data found"; -- return NGX_ERROR; -- } -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - - #if (nginx_version >= 1007005) - max_tries = r->upstream->conf->next_upstream_tries; -@@ -713,12 +1250,10 @@ int - ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, - int *status, char **err) - { -- ngx_http_lua_ctx_t *ctx; -- ngx_http_upstream_t *u; -- ngx_http_upstream_state_t *state; -- -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_upstream_t *u; -+ ngx_http_upstream_state_t *state; - ngx_http_lua_balancer_peer_data_t *bp; -- ngx_http_lua_main_conf_t *lmcf; - - if (r == NULL) { - *err = "no request found"; -@@ -743,13 +1278,7 @@ ngx_http_lua_ffi_balancer_get_last_failure(ngx_http_request_t *r, - return NGX_ERROR; - } - -- lmcf = ngx_http_get_module_main_conf(r, ngx_http_lua_module); -- -- bp = lmcf->balancer_peer_data; -- if (bp == NULL) { -- *err = "no upstream peer data found"; -- return NGX_ERROR; -- } -+ bp = (ngx_http_lua_balancer_peer_data_t *) u->peer.data; - - if (r->upstream_states && r->upstream_states->nelts > 1) { - state = r->upstream_states->elts; -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h -index 4c946297..bec484e1 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_common.h -@@ -258,13 +258,6 @@ struct ngx_http_lua_main_conf_s { - ngx_str_t exit_worker_src; - u_char *exit_worker_chunkname; - -- ngx_http_lua_balancer_peer_data_t *balancer_peer_data; -- /* neither yielding nor recursion is possible in -- * balancer_by_lua*, so there cannot be any races among -- * concurrent requests and it is safe to store the peer -- * data pointer in the main conf. -- */ -- - ngx_chain_t *body_filter_chain; - /* neither yielding nor recursion is possible in - * body_filter_by_lua*, so there cannot be any races among -@@ -359,6 +352,10 @@ union ngx_http_lua_srv_conf_u { - } srv; - - struct { -+ ngx_http_upstream_init_pt original_init_upstream; -+ ngx_http_upstream_init_peer_pt original_init_peer; -+ uintptr_t data; -+ - ngx_http_lua_srv_conf_handler_pt handler; - ngx_str_t src; - u_char *src_key; -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c -index fb10bf93..c2f085be 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_module.c -@@ -1188,6 +1188,9 @@ ngx_http_lua_create_srv_conf(ngx_conf_t *cf) - * lscf->srv.ssl_sess_fetch_chunkname = NULL; - * lscf->srv.ssl_sess_fetch_src_key = NULL; - * -+ * lscf->balancer.original_init_upstream = NULL; -+ * lscf->balancer.original_init_peer = NULL; -+ * lscf->balancer.data = NULL; - * lscf->balancer.handler = NULL; - * lscf->balancer.src = { 0, NULL }; - * lscf->balancer.chunkname = NULL; diff --git a/build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch b/build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch deleted file mode 100644 index a5e7cf0a655..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_01-ssl-disable-h2-alpn.patch +++ /dev/null @@ -1,41 +0,0 @@ -diff --git a/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c b/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c -index 1c92d9f..232a279 100644 ---- a/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c -+++ b/bundle/nginx-1.25.3/src/http/modules/ngx_http_ssl_module.c -@@ -8,6 +8,9 @@ - #include - #include - #include -+#if (NGX_HTTP_LUA_KONG) -+#include -+#endif - - #if (NGX_QUIC_OPENSSL_COMPAT) - #include -@@ -473,8 +476,11 @@ ngx_http_ssl_alpn_select(ngx_ssl_conn_t *ssl_conn, const unsigned char **out, - { - #if (NGX_HTTP_V2) - h2scf = ngx_http_get_module_srv_conf(hc->conf_ctx, ngx_http_v2_module); -- -+#if (NGX_HTTP_LUA_KONG) -+ if(ngx_http_lua_kong_ssl_get_http2_alpn_enabled(c->ssl, h2scf->enable || hc->addr_conf->http2)) { -+#else - if (h2scf->enable || hc->addr_conf->http2) { -+#endif - srv = (unsigned char *) NGX_HTTP_V2_ALPN_PROTO NGX_HTTP_ALPN_PROTOS; - srvlen = sizeof(NGX_HTTP_V2_ALPN_PROTO NGX_HTTP_ALPN_PROTOS) - 1; - -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h -index 3d577c6..aa20f03 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_ssl.h -@@ -38,6 +38,9 @@ typedef struct { - unsigned entered_client_hello_handler:1; - unsigned entered_cert_handler:1; - unsigned entered_sess_fetch_handler:1; -+#if (NGX_HTTP_LUA_KONG) -+ unsigned disable_http2_alpn:1; -+#endif - } ngx_http_lua_ssl_ctx_t; - - diff --git a/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch b/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch deleted file mode 100644 index 7de60af5e0d..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_03-regex-memory-corruption.patch +++ /dev/null @@ -1,77 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c -index 1b52fa2..646b483 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_regex.c -@@ -591,7 +591,11 @@ ngx_http_lua_ffi_compile_regex(const unsigned char *pat, size_t pat_len, - re_comp.captures = 0; - - } else { -+#if (NGX_PCRE2) -+ ovecsize = (re_comp.captures + 1) * 2; -+#else - ovecsize = (re_comp.captures + 1) * 3; -+#endif - } - - dd("allocating cap with size: %d", (int) ovecsize); -@@ -684,21 +688,21 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, - { - int rc, exec_opts = 0; - size_t *ov; -- ngx_uint_t ovecsize, n, i; -+ ngx_uint_t ovecpair, n, i; - ngx_pool_t *old_pool; - - if (flags & NGX_LUA_RE_MODE_DFA) { -- ovecsize = 2; -+ ovecpair = 1; - re->ncaptures = 0; - - } else { -- ovecsize = (re->ncaptures + 1) * 3; -+ ovecpair = re->ncaptures + 1; - } - - old_pool = ngx_http_lua_pcre_malloc_init(NULL); - - if (ngx_regex_match_data == NULL -- || ovecsize > ngx_regex_match_data_size) -+ || ovecpair > ngx_regex_match_data_size) - { - /* - * Allocate a match data if not yet allocated or smaller than -@@ -709,8 +713,8 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, - pcre2_match_data_free(ngx_regex_match_data); - } - -- ngx_regex_match_data_size = ovecsize; -- ngx_regex_match_data = pcre2_match_data_create(ovecsize / 3, NULL); -+ ngx_regex_match_data_size = ovecpair; -+ ngx_regex_match_data = pcre2_match_data_create(ovecpair, NULL); - - if (ngx_regex_match_data == NULL) { - rc = PCRE2_ERROR_NOMEMORY; -@@ -741,7 +745,7 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, - #if (NGX_DEBUG) - ngx_log_debug4(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, - "pcre2_match failed: flags 0x%05Xd, options 0x%08Xd, " -- "rc %d, ovecsize %ui", flags, exec_opts, rc, ovecsize); -+ "rc %d, ovecpair %ui", flags, exec_opts, rc, ovecpair); - #endif - - goto failed; -@@ -753,11 +757,11 @@ ngx_http_lua_ffi_exec_regex(ngx_http_lua_regex_t *re, int flags, - #if (NGX_DEBUG) - ngx_log_debug5(NGX_LOG_DEBUG_HTTP, ngx_cycle->log, 0, - "pcre2_match: flags 0x%05Xd, options 0x%08Xd, rc %d, " -- "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); -+ "n %ui, ovecpair %ui", flags, exec_opts, rc, n, ovecpair); - #endif - -- if (!(flags & NGX_LUA_RE_MODE_DFA) && n > ovecsize / 3) { -- n = ovecsize / 3; -+ if (n > ovecpair) { -+ n = ovecpair; - } - - for (i = 0; i < n; i++) { diff --git a/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch b/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch deleted file mode 100644 index 3668c27e397..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_04-head-request-smuggling.patch +++ /dev/null @@ -1,27 +0,0 @@ -From e5248aa8203d3e0075822a577c1cdd19f5f1f831 Mon Sep 17 00:00:00 2001 -From: lijunlong -Date: Sat, 9 Mar 2024 12:30:14 +0800 -Subject: [PATCH] bugfix: fixed HTTP HEAD request smuggling issue. - ---- - src/ngx_http_lua_util.c | 6 ++++ - t/020-subrequest.t | 80 +++++++++++++++++++++++++++++++++++++++++ - 2 files changed, 86 insertions(+) - -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -index 8fd26561a7..727ca3da39 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_util.c -@@ -603,6 +603,12 @@ ngx_http_lua_send_chain_link(ngx_http_request_t *r, ngx_http_lua_ctx_t *ctx, - if (r->header_only) { - ctx->eof = 1; - -+ if (!r->request_body && r == r->main) { -+ if (ngx_http_discard_request_body(r) != NGX_OK) { -+ return NGX_ERROR; -+ } -+ } -+ - if (ctx->buffering) { - return ngx_http_lua_send_http10_headers(r, ctx); - } diff --git a/build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch b/build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch deleted file mode 100644 index 3a5eb6cb051..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_05-setkeepalive-data-integrity.patch +++ /dev/null @@ -1,135 +0,0 @@ -From e2067ddd2b2897d3c6fa6f91ce4e8169fe8c97c6 Mon Sep 17 00:00:00 2001 -From: lijunlong -Date: Wed, 20 Mar 2024 12:02:38 +0800 -Subject: [PATCH] bugfix: wrong arguments of setkeepalive() result in the - compromise of data integrity. - -==338736== Invalid read of size 8 -==338736== at 0x209890: ngx_http_lua_socket_tcp_handler (ngx_http_lua_socket_tcp.c:3341) -==338736== by 0x16CB21: ngx_epoll_process_events (ngx_epoll_module.c:1001) -==338736== by 0x160213: ngx_process_events_and_timers (ngx_event.c:262) -==338736== by 0x16B772: ngx_single_process_cycle (ngx_process_cycle.c:338) -==338736== by 0x13E8B7: main (nginx.c:394) -==338736== Address 0x68c8678 is 8 bytes inside a block of size 1,488 free'd -==338736== at 0x48472AC: free (vg_replace_malloc.c:974) -==338736== by 0x14035D: ngx_destroy_pool (ngx_palloc.c:76) -==338736== by 0x18694E: ngx_http_free_request (ngx_http_request.c:3799) -==338736== by 0x186AE0: ngx_http_close_request (ngx_http_request.c:3708) -==338736== by 0x187A6A: ngx_http_finalize_connection (ngx_http_request.c:2812) -==338736== by 0x1887C7: ngx_http_finalize_request (ngx_http_request.c:2685) -==338736== by 0x1883CC: ngx_http_finalize_request (ngx_http_request.c:2571) -==338736== by 0x2010B2: ngx_http_lua_finalize_request (ngx_http_lua_util.c:3706) -==338736== by 0x20B6A1: ngx_http_lua_socket_tcp_resume_helper (ngx_http_lua_socket_tcp.c:6132) -==338736== by 0x20BA75: ngx_http_lua_socket_tcp_read_resume (ngx_http_lua_socket_tcp.c:6030) -==338736== by 0x20356B: ngx_http_lua_content_wev_handler (ngx_http_lua_contentby.c:152) -==338736== by 0x20CA9F: ngx_http_lua_socket_handle_read_success (ngx_http_lua_socket_tcp.c:3602) -==338736== by 0x20CA9F: ngx_http_lua_socket_tcp_read (ngx_http_lua_socket_tcp.c:2607) -==338736== by 0x20D289: ngx_http_lua_socket_read_handler (ngx_http_lua_socket_tcp.c:3405) -==338736== by 0x20991D: ngx_http_lua_socket_tcp_handler (ngx_http_lua_socket_tcp.c:3356) -==338736== by 0x16C970: ngx_epoll_process_events (ngx_epoll_module.c:968) -==338736== by 0x160213: ngx_process_events_and_timers (ngx_event.c:262) -==338736== by 0x16B772: ngx_single_process_cycle (ngx_process_cycle.c:338) -==338736== by 0x13E8B7: main (nginx.c:394) -==338736== Block was alloc'd at -==338736== at 0x484482F: malloc (vg_replace_malloc.c:431) -==338736== by 0x165448: ngx_alloc (ngx_alloc.c:22) -==338736== by 0x1401B2: ngx_malloc (ngx_palloc.c:137) -==338736== by 0x1403EC: ngx_palloc (ngx_palloc.c:120) -==338736== by 0x140503: ngx_pcalloc (ngx_palloc.c:215) -==338736== by 0x185BC9: ngx_http_alloc_request (ngx_http_request.c:580) -==338736== by 0x186356: ngx_http_create_request (ngx_http_request.c:536) -==338736== by 0x189F2A: ngx_http_wait_request_handler (ngx_http_request.c:518) -==338736== by 0x16C970: ngx_epoll_process_events (ngx_epoll_module.c:968) -==338736== by 0x160213: ngx_process_events_and_timers (ngx_event.c:262) -==338736== by 0x16B772: ngx_single_process_cycle (ngx_process_cycle.c:338) -==338736== by 0x13E8B7: main (nginx.c:394) -==338736== ---- - src/ngx_http_lua_socket_tcp.c | 50 ++++++----- - t/068-socket-keepalive.t | 160 ++++++++++++++++++++++++++++++++++ - 2 files changed, 188 insertions(+), 22 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c -index 0aa7109758..214e78329e 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c -@@ -5385,6 +5385,34 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) - - luaL_checktype(L, 1, LUA_TTABLE); - -+ r = ngx_http_lua_get_req(L); -+ if (r == NULL) { -+ return luaL_error(L, "no request found"); -+ } -+ -+ llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); -+ -+ /* luaL_checkinteger will throw error if the argument is not a number. -+ * e.g.: bad argument \#2 to '?' (number expected, got string) -+ * -+ * We should check the argument in advance; otherwise, -+ * throwing an exception in the middle can compromise data integrity. -+ * e.g.: set pc->connection to NULL without following cleanup. -+ */ -+ if (n >= 2 && !lua_isnil(L, 2)) { -+ timeout = (ngx_msec_t) luaL_checkinteger(L, 2); -+ -+ } else { -+ timeout = llcf->keepalive_timeout; -+ } -+ -+ if (n >= 3 && !lua_isnil(L, 3)) { -+ pool_size = luaL_checkinteger(L, 3); -+ -+ } else { -+ pool_size = llcf->pool_size; -+ } -+ - lua_rawgeti(L, 1, SOCKET_CTX_INDEX); - u = lua_touserdata(L, -1); - lua_pop(L, 1); -@@ -5411,11 +5439,6 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) - return 2; - } - -- r = ngx_http_lua_get_req(L); -- if (r == NULL) { -- return luaL_error(L, "no request found"); -- } -- - if (u->request != r) { - return luaL_error(L, "bad request"); - } -@@ -5486,18 +5509,8 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) - - /* stack: obj timeout? size? pools cache_key */ - -- llcf = ngx_http_get_module_loc_conf(r, ngx_http_lua_module); -- - if (spool == NULL) { - /* create a new socket pool for the current peer key */ -- -- if (n >= 3 && !lua_isnil(L, 3)) { -- pool_size = luaL_checkinteger(L, 3); -- -- } else { -- pool_size = llcf->pool_size; -- } -- - if (pool_size <= 0) { - msg = lua_pushfstring(L, "bad \"pool_size\" option value: %d", - pool_size); -@@ -5561,13 +5574,6 @@ ngx_http_lua_socket_tcp_setkeepalive(lua_State *L) - ngx_del_timer(c->write); - } - -- if (n >= 2 && !lua_isnil(L, 2)) { -- timeout = (ngx_msec_t) luaL_checkinteger(L, 2); -- -- } else { -- timeout = llcf->keepalive_timeout; -- } -- - #if (NGX_DEBUG) - if (timeout == 0) { - ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, diff --git a/build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch b/build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch deleted file mode 100644 index 25912dd1734..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_06-ngx-arg-connection-close.patch +++ /dev/null @@ -1,41 +0,0 @@ -From 6c00bd4765ec5f7bf090a2c6424d11845fc4ab72 Mon Sep 17 00:00:00 2001 -From: Liu Wei <375636559@qq.com> -Date: Thu, 11 Apr 2024 20:54:19 +0800 -Subject: [PATCH] bugfix: the connection won't be closed normally when set - arg[1] = "" before arg[2] = true. - ---- - src/ngx_http_lua_bodyfilterby.c | 18 ++++++++++++-- - t/082-body-filter-2.t | 44 +++++++++++++++++++++++++++++++++ - 2 files changed, 60 insertions(+), 2 deletions(-) - -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c -index 78e3b5c2d6..c0484c8de0 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_bodyfilterby.c -@@ -532,9 +532,23 @@ ngx_http_lua_body_filter_param_set(lua_State *L, ngx_http_request_t *r, - if (last) { - ctx->seen_last_in_filter = 1; - -- /* the "in" chain cannot be NULL and we set the "last_buf" or -- * "last_in_chain" flag in the last buf of "in" */ -+ /* the "in" chain cannot be NULL except that we set arg[1] = "" -+ * before arg[2] = true -+ */ -+ if (in == NULL) { -+ in = ngx_http_lua_chain_get_free_buf(r->connection->log, -+ r->pool, -+ &ctx->free_bufs, 0); -+ if (in == NULL) { -+ return luaL_error(L, "no memory"); -+ } -+ -+ in->buf->tag = (ngx_buf_tag_t) &ngx_http_lua_body_filter; -+ lmcf->body_filter_chain = in; -+ } - -+ /* we set the "last_buf" or "last_in_chain" flag -+ * in the last buf of "in" */ - for (cl = in; cl; cl = cl->next) { - if (cl->next == NULL) { - if (r == r->main) { diff --git a/build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch b/build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch deleted file mode 100644 index 5489b6dff48..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_07-fix-ngx-recreate-request-issue-for-balancer-body-modified-case.patch +++ /dev/null @@ -1,93 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/README.markdown b/bundle/ngx_lua-0.10.26/README.markdown -index d6ec8c9..27f3880 100644 ---- a/bundle/ngx_lua-0.10.26/README.markdown -+++ b/bundle/ngx_lua-0.10.26/README.markdown -@@ -5512,6 +5512,8 @@ If the request body has been read into memory, try calling the [ngx.req.get_body - - To force in-file request bodies, try turning on [client_body_in_file_only](http://nginx.org/en/docs/http/ngx_http_core_module.html#client_body_in_file_only). - -+Note that this function is also work for balancer phase but it needs to call [balancer.recreate_request](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request) to make the change take effect after set the request body data or headers. -+ - This function was first introduced in the `v0.3.1rc17` release. - - See also [ngx.req.get_body_data](#ngxreqget_body_data). -@@ -5523,7 +5525,7 @@ ngx.req.set_body_data - - **syntax:** *ngx.req.set_body_data(data)* - --**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua** -+**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*,* - - Set the current request's request body using the in-memory data specified by the `data` argument. - -@@ -5531,6 +5533,8 @@ If the request body has not been read yet, call [ngx.req.read_body](#ngxreqread_ - - Whether the previous request body has been read into memory or buffered into a disk file, it will be freed or the disk file will be cleaned up immediately, respectively. - -+Note that this function is also work for balancer phase but it needs to call [balancer.recreate_request](https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request) to make the change take effect after set the request body data or headers. -+ - This function was first introduced in the `v0.3.1rc18` release. - - See also [ngx.req.set_body_file](#ngxreqset_body_file). -@@ -5542,7 +5546,7 @@ ngx.req.set_body_file - - **syntax:** *ngx.req.set_body_file(file_name, auto_clean?)* - --**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua** -+**context:** *rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*,* - - Set the current request's request body using the in-file data specified by the `file_name` argument. - -diff --git a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki -index 305626c..51807c7 100644 ---- a/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki -+++ b/bundle/ngx_lua-0.10.26/doc/HttpLuaModule.wiki -@@ -4637,7 +4637,7 @@ See also [[#ngx.req.get_body_data|ngx.req.get_body_data]]. - - '''syntax:''' ''ngx.req.set_body_data(data)'' - --'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*'' -+'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*'' - - Set the current request's request body using the in-memory data specified by the data argument. - -@@ -4645,6 +4645,8 @@ If the request body has not been read yet, call [[#ngx.req.read_body|ngx.req.rea - - Whether the previous request body has been read into memory or buffered into a disk file, it will be freed or the disk file will be cleaned up immediately, respectively. - -+Note that this function is also work for balancer phase but it needs to call [https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request balancer.recreate_request] to make the change take effect after set the request body data or headers. -+ - This function was first introduced in the v0.3.1rc18 release. - - See also [[#ngx.req.set_body_file|ngx.req.set_body_file]]. -@@ -4653,7 +4655,7 @@ See also [[#ngx.req.set_body_file|ngx.req.set_body_file]]. - - '''syntax:''' ''ngx.req.set_body_file(file_name, auto_clean?)'' - --'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*'' -+'''context:''' ''rewrite_by_lua*, access_by_lua*, content_by_lua*, balancer_by_lua*'' - - Set the current request's request body using the in-file data specified by the file_name argument. - -@@ -4665,6 +4667,8 @@ Please ensure that the file specified by the file_name argument exi - - Whether the previous request body has been read into memory or buffered into a disk file, it will be freed or the disk file will be cleaned up immediately, respectively. - -+Note that this function is also work for balancer phase but it needs to call [https://github.com/openresty/lua-resty-core/blob/master/lib/ngx/balancer.md#recreate_request balancer.recreate_request] to make the change take effect after set the request body data or headers. -+ - This function was first introduced in the v0.3.1rc18 release. - - See also [[#ngx.req.set_body_data|ngx.req.set_body_data]]. -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -index af4da73..4da4393 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -@@ -802,7 +802,7 @@ ngx_http_lua_ffi_balancer_recreate_request(ngx_http_request_t *r, - /* u->request_bufs already contains a valid request buffer - * remove it from chain first - */ -- u->request_bufs = u->request_bufs->next; -+ u->request_bufs = r->request_body->bufs; - } - - return u->create_request(r); diff --git a/build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch b/build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch deleted file mode 100644 index d45ac9ef616..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_07-tcpsock-setkeepalive-tls13.patch +++ /dev/null @@ -1,26 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c -index 037faef..0e6dcd0 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_socket_tcp.c -@@ -5731,7 +5731,7 @@ ngx_http_lua_socket_keepalive_close_handler(ngx_event_t *ev) - ngx_http_lua_socket_pool_t *spool; - - int n; -- char buf[1]; -+ unsigned char buf[1]; - ngx_connection_t *c; - - c = ev->data; -@@ -5752,9 +5752,10 @@ ngx_http_lua_socket_keepalive_close_handler(ngx_event_t *ev) - ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ev->log, 0, - "lua tcp socket keepalive close handler check stale events"); - -- n = recv(c->fd, buf, 1, MSG_PEEK); -+ /* consume the possible ssl-layer data implicitly */ -+ n = c->recv(c, buf, 1); - -- if (n == -1 && ngx_socket_errno == NGX_EAGAIN) { -+ if (n == NGX_AGAIN) { - /* stale event */ - - if (ngx_handle_read_event(c->read, 0) != NGX_OK) { diff --git a/build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch b/build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch deleted file mode 100644 index 24f7fcb78ee..00000000000 --- a/build/openresty/patches/ngx_lua-0.10.26_08-balancer_set_upstream_tls.patch +++ /dev/null @@ -1,51 +0,0 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -index af4da73..f119948 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_balancer.c -@@ -808,5 +808,46 @@ ngx_http_lua_ffi_balancer_recreate_request(ngx_http_request_t *r, - return u->create_request(r); - } - -+int -+ngx_http_lua_ffi_balancer_set_upstream_tls(ngx_http_request_t *r, int on, -+ char **err) -+{ -+ ngx_http_lua_ctx_t *ctx; -+ ngx_http_upstream_t *u; -+ -+ if (r == NULL) { -+ *err = "no request found"; -+ return NGX_ERROR; -+ } -+ -+ u = r->upstream; -+ -+ if (u == NULL) { -+ *err = "no upstream found"; -+ return NGX_ERROR; -+ } -+ -+ ctx = ngx_http_get_module_ctx(r, ngx_http_lua_module); -+ if (ctx == NULL) { -+ *err = "no ctx found"; -+ return NGX_ERROR; -+ } -+ -+ if ((ctx->context & NGX_HTTP_LUA_CONTEXT_BALANCER) == 0) { -+ *err = "API disabled in the current context"; -+ return NGX_ERROR; -+ } -+ -+ if (on == 0) { -+ u->ssl = 0; -+ u->schema.len = sizeof("http://") - 1; -+ -+ } else { -+ u->ssl = 1; -+ u->schema.len = sizeof("https://") - 1; -+ } -+ -+ return NGX_OK; -+} - - /* vi:set ft=c ts=4 sw=4 et fdm=marker: */ diff --git a/build/openresty/patches/ngx_lua-0.10.26_02-dynamic_log_level.patch b/build/openresty/patches/ngx_lua-0.10.27_01-dynamic_log_level.patch similarity index 77% rename from build/openresty/patches/ngx_lua-0.10.26_02-dynamic_log_level.patch rename to build/openresty/patches/ngx_lua-0.10.27_01-dynamic_log_level.patch index 01ecf47f32a..80d8d34e868 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_02-dynamic_log_level.patch +++ b/build/openresty/patches/ngx_lua-0.10.27_01-dynamic_log_level.patch @@ -1,7 +1,7 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c +diff --git a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_log.c b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_log.c index 43ab820..d18fd05 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_log.c +--- a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_log.c ++++ b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_log.c @@ -101,7 +101,11 @@ log_wrapper(ngx_log_t *log, const char *ident, ngx_uint_t level, const char *msg; lua_Debug ar; diff --git a/build/openresty/patches/ngx_lua-0.10.27_02-ssl-disable-h2-alpn.patch b/build/openresty/patches/ngx_lua-0.10.27_02-ssl-disable-h2-alpn.patch new file mode 100644 index 00000000000..88461cd7f1a --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.27_02-ssl-disable-h2-alpn.patch @@ -0,0 +1,14 @@ +diff --git a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_ssl.h b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_ssl.h +index 3d577c6..aa20f03 100644 +--- a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_ssl.h ++++ b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_ssl.h +@@ -38,6 +38,9 @@ typedef struct { + unsigned entered_client_hello_handler:1; + unsigned entered_cert_handler:1; + unsigned entered_sess_fetch_handler:1; ++#if (NGX_HTTP_LUA_KONG) ++ unsigned disable_http2_alpn:1; ++#endif + } ngx_http_lua_ssl_ctx_t; + + diff --git a/build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch b/build/openresty/patches/ngx_lua-0.10.27_03-remove-http2-hardcode-limitation-in-ngx-location.patch similarity index 50% rename from build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch rename to build/openresty/patches/ngx_lua-0.10.27_03-remove-http2-hardcode-limitation-in-ngx-location.patch index 8bcea9fac31..da17228de18 100644 --- a/build/openresty/patches/ngx_lua-0.10.26_07-remove-http2-hardcode-limitation-in-ngx-location.patch +++ b/build/openresty/patches/ngx_lua-0.10.27_03-remove-http2-hardcode-limitation-in-ngx-location.patch @@ -1,8 +1,8 @@ -diff --git a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c -index f4db9aa..d887b28 100644 ---- a/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c -+++ b/bundle/ngx_lua-0.10.26/src/ngx_http_lua_subrequest.c -@@ -172,12 +172,6 @@ ngx_http_lua_ngx_location_capture_multi(lua_State *L) +diff --git a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_subrequest.c b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_subrequest.c +index 2ccd271..edb24e9 100644 +--- a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_subrequest.c ++++ b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_subrequest.c +@@ -173,12 +173,6 @@ ngx_http_lua_ngx_location_capture_multi(lua_State *L) return luaL_error(L, "no request object found"); } diff --git a/build/openresty/patches/ngx_lua-0.10.27_04-tcpsock-setkeepalive-tls13.patch b/build/openresty/patches/ngx_lua-0.10.27_04-tcpsock-setkeepalive-tls13.patch new file mode 100644 index 00000000000..59608b13bf1 --- /dev/null +++ b/build/openresty/patches/ngx_lua-0.10.27_04-tcpsock-setkeepalive-tls13.patch @@ -0,0 +1,126 @@ +diff --git a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_socket_tcp.c b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_socket_tcp.c +index a0e041b..998881d 100644 +--- a/bundle/ngx_lua-0.10.27/src/ngx_http_lua_socket_tcp.c ++++ b/bundle/ngx_lua-0.10.27/src/ngx_http_lua_socket_tcp.c +@@ -5725,8 +5725,7 @@ ngx_http_lua_socket_keepalive_close_handler(ngx_event_t *ev) + ngx_http_lua_socket_pool_t *spool; + + int n; +- int err; +- char buf[1]; ++ unsigned char buf[1]; + ngx_connection_t *c; + + c = ev->data; +@@ -5747,20 +5746,10 @@ ngx_http_lua_socket_keepalive_close_handler(ngx_event_t *ev) + ngx_log_debug0(NGX_LOG_DEBUG_HTTP, ev->log, 0, + "lua tcp socket keepalive close handler check stale events"); + +- n = recv(c->fd, buf, 1, MSG_PEEK); +- err = ngx_socket_errno; +-#if (NGX_HTTP_SSL) +- /* ignore ssl protocol data like change cipher spec */ +- if (n == 1 && c->ssl != NULL) { +- n = c->recv(c, (unsigned char *) buf, 1); +- if (n == NGX_AGAIN) { +- n = -1; +- err = NGX_EAGAIN; +- } +- } +-#endif ++ /* consume the possible ssl-layer data implicitly */ ++ n = c->recv(c, buf, 1); + +- if (n == -1 && err == NGX_EAGAIN) { ++ if (n == NGX_AGAIN) { + /* stale event */ + + if (ngx_handle_read_event(c->read, 0) != NGX_OK) { +diff --git a/bundle/ngx_lua-0.10.27/t/058-tcp-socket.t b/bundle/ngx_lua-0.10.27/t/058-tcp-socket.t +index ef2b05f..db5cb60 100644 +--- a/bundle/ngx_lua-0.10.27/t/058-tcp-socket.t ++++ b/bundle/ngx_lua-0.10.27/t/058-tcp-socket.t +@@ -1,6 +1,7 @@ + # vim:set ft= ts=4 sw=4 et fdm=marker: + + use Test::Nginx::Socket::Lua; ++use Test::Nginx::Socket::Lua::Stream; + + repeat_each(2); + +@@ -10,6 +11,7 @@ our $HtmlDir = html_dir; + + $ENV{TEST_NGINX_MEMCACHED_PORT} ||= 11211; + $ENV{TEST_NGINX_RESOLVER} ||= '8.8.8.8'; ++$ENV{TEST_NGINX_HTML_DIR} ||= html_dir(); + + #log_level 'warn'; + log_level 'debug'; +@@ -4497,3 +4499,67 @@ reused times: 3, setkeepalive err: closed + --- no_error_log + [error] + --- skip_eval: 3: $ENV{TEST_NGINX_EVENT_TYPE} && $ENV{TEST_NGINX_EVENT_TYPE} ne 'epoll' ++ ++ ++ ++=== TEST 74: setkeepalive with TLSv1.3 ++--- skip_openssl: 3: < 1.1.1 ++--- stream_server_config ++ listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; ++ ssl_certificate ../../cert/test.crt; ++ ssl_certificate_key ../../cert/test.key; ++ ssl_protocols TLSv1.3; ++ ++ content_by_lua_block { ++ local sock = assert(ngx.req.socket(true)) ++ local data ++ while true do ++ data = assert(sock:receive()) ++ assert(data == "hello") ++ end ++ } ++--- config ++ location /test { ++ lua_ssl_protocols TLSv1.3; ++ content_by_lua_block { ++ local sock = ngx.socket.tcp() ++ sock:settimeout(2000) ++ ++ local ok, err = sock:connect("unix:$TEST_NGINX_HTML_DIR/nginx.sock") ++ if not ok then ++ ngx.say("failed to connect: ", err) ++ return ++ end ++ ++ ngx.say("connected: ", ok) ++ ++ local ok, err = sock:sslhandshake(false, nil, false) ++ if not ok then ++ ngx.say("failed to sslhandshake: ", err) ++ return ++ end ++ ++ local ok, err = sock:send("hello\n") ++ if not ok then ++ ngx.say("failed to send: ", err) ++ return ++ end ++ ++ -- sleep a while to make sure the NewSessionTicket message has arrived ++ ngx.sleep(1) ++ ++ local ok, err = sock:setkeepalive() ++ if not ok then ++ ngx.say("failed to setkeepalive: ", err) ++ else ++ ngx.say("setkeepalive: ", ok) ++ end ++ } ++ } ++--- request ++GET /test ++--- response_body ++connected: 1 ++setkeepalive: 1 ++--- no_error_log ++[error] diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch index e758343b236..49165137dea 100644 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_01-expose_request_struct.patch @@ -1,26 +1,14 @@ -From 0acb7f5ad0fbc9ee037f0c5d689f98861fe9e49b Mon Sep 17 00:00:00 2001 -From: Datong Sun -Date: Tue, 10 Dec 2019 11:51:53 -0800 -Subject: [PATCH] Sync with meta-lua-nginx-module - 1330009671cd86eaf045f9f2c5cda3727a94570f. - ---- - ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h -index 0e5a18f..040ef84 100644 ---- a/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h -+++ b/bundle/ngx_stream_lua-0.0.14/src/api/ngx_stream_lua_api.h +diff --git a/bundle/ngx_stream_lua-0.0.15/src/api/ngx_stream_lua_api.h b/bundle/ngx_stream_lua-0.0.15/src/api/ngx_stream_lua_api.h +index 55582b1..2183605 100644 +--- a/bundle/ngx_stream_lua-0.0.15/src/api/ngx_stream_lua_api.h ++++ b/bundle/ngx_stream_lua-0.0.15/src/api/ngx_stream_lua_api.h @@ -21,6 +21,9 @@ - - - + + + +#include +#include "../ngx_stream_lua_request.h" + - + #include #include --- -2.20.1 diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch deleted file mode 100644 index 1e706fc6c3e..00000000000 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_02-remove-useless-pcre-config.patch +++ /dev/null @@ -1,59 +0,0 @@ -From f1499e3b06f698dc2813e0686aa0cc257299fcd7 Mon Sep 17 00:00:00 2001 -From: swananan -Date: Thu, 11 Jan 2024 08:46:17 +0800 -Subject: [PATCH] changes: remove the useless pcre config. - ---- - config | 39 --------------------------------------- - 1 file changed, 39 deletions(-) - -diff --git a/bundle/ngx_stream_lua-0.0.14/config b/bundle/ngx_stream_lua-0.0.14/config -index 8db90628..e1470b7a 100644 ---- a/bundle/ngx_stream_lua-0.0.14/config -+++ b/bundle/ngx_stream_lua-0.0.14/config -@@ -405,45 +405,6 @@ fi - - # ---------------------------------------- - --if [ $USE_PCRE = YES -o $PCRE != NONE ] && [ $PCRE != NO -a $PCRE != YES ] && [ $PCRE2 != YES ]; then -- # force pcre_version symbol to be required when PCRE is statically linked -- case "$NGX_PLATFORM" in -- Darwin:*) -- ngx_feature="require defined symbols (-u)" -- ngx_feature_name= -- ngx_feature_path= -- ngx_feature_libs="-Wl,-u,_strerror" -- ngx_feature_run=no -- ngx_feature_incs="#include " -- ngx_feature_test='printf("hello");' -- -- . auto/feature -- -- if [ $ngx_found = yes ]; then -- CORE_LIBS="-Wl,-u,_pcre_version $CORE_LIBS" -- fi -- ;; -- -- *) -- ngx_feature="require defined symbols (--require-defined)" -- ngx_feature_name= -- ngx_feature_path= -- ngx_feature_libs="-Wl,--require-defined=strerror" -- ngx_feature_run=no -- ngx_feature_incs="#include " -- ngx_feature_test='printf("hello");' -- -- . auto/feature -- -- if [ $ngx_found = yes ]; then -- CORE_LIBS="-Wl,--require-defined=pcre_version $CORE_LIBS" -- fi -- ;; -- esac --fi -- --# ---------------------------------------- -- - USE_MD5=YES - USE_SHA1=YES - diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_02-tcpsock-setkeepalive-tls13.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_02-tcpsock-setkeepalive-tls13.patch new file mode 100644 index 00000000000..af0a833e4f9 --- /dev/null +++ b/build/openresty/patches/ngx_stream_lua-0.0.14_02-tcpsock-setkeepalive-tls13.patch @@ -0,0 +1,116 @@ +diff --git a/bundle/ngx_stream_lua-0.0.15/src/ngx_stream_lua_socket_tcp.c b/bundle/ngx_stream_lua-0.0.15/src/ngx_stream_lua_socket_tcp.c +index 4d076e9..c5b33df 100644 +--- a/bundle/ngx_stream_lua-0.0.15/src/ngx_stream_lua_socket_tcp.c ++++ b/bundle/ngx_stream_lua-0.0.15/src/ngx_stream_lua_socket_tcp.c +@@ -5595,8 +5595,7 @@ ngx_stream_lua_socket_keepalive_close_handler(ngx_event_t *ev) + ngx_stream_lua_socket_pool_t *spool; + + int n; +- int err; +- char buf[1]; ++ unsigned char buf[1]; + ngx_connection_t *c; + + c = ev->data; +@@ -5618,20 +5617,10 @@ ngx_stream_lua_socket_keepalive_close_handler(ngx_event_t *ev) + "stream lua tcp socket keepalive close handler " + "check stale events"); + +- n = recv(c->fd, buf, 1, MSG_PEEK); +- err = ngx_socket_errno; +-#if (NGX_STREAM_SSL) +- /* ignore ssl protocol data like change cipher spec */ +- if (n == 1 && c->ssl != NULL) { +- n = c->recv(c, (unsigned char *) buf, 1); +- if (n == NGX_AGAIN) { +- n = -1; +- err = NGX_EAGAIN; +- } +- } +-#endif /* NGX_STREAM_SSL */ ++ /* consume the possible ssl-layer data implicitly */ ++ n = c->recv(c, buf, 1); + +- if (n == -1 && err == NGX_EAGAIN) { ++ if (n == NGX_AGAIN) { + /* stale event */ + + if (ngx_handle_read_event(c->read, 0) != NGX_OK) { +diff --git a/bundle/ngx_stream_lua-0.0.15/t/058-tcp-socket.t b/bundle/ngx_stream_lua-0.0.15/t/058-tcp-socket.t +index d0593fc..adc09b1 100644 +--- a/bundle/ngx_stream_lua-0.0.15/t/058-tcp-socket.t ++++ b/bundle/ngx_stream_lua-0.0.15/t/058-tcp-socket.t +@@ -4,12 +4,13 @@ use Test::Nginx::Socket::Lua::Stream; + + repeat_each(2); + +-plan tests => repeat_each() * 221; ++plan tests => repeat_each() * 224; + + our $HtmlDir = html_dir; + + $ENV{TEST_NGINX_MEMCACHED_PORT} ||= 11211; + $ENV{TEST_NGINX_RESOLVER} ||= '8.8.8.8'; ++$ENV{TEST_NGINX_HTML_DIR} ||= html_dir(); + + #log_level 'warn'; + log_level 'debug'; +@@ -3545,3 +3546,58 @@ lua tcp socket calling receiveany() method to read at most 7 bytes + + --- error_log + shutdown on a not connected socket: closed ++ ++ ++ ++=== TEST 68: setkeepalive with TLSv1.3 ++--- skip_openssl: 3: < 1.1.1 ++--- stream_config ++ server { ++ listen unix:$TEST_NGINX_HTML_DIR/nginx.sock ssl; ++ ssl_certificate ../../cert/test_ecdsa.crt; ++ ssl_certificate_key ../../cert/test_ecdsa.key; ++ ssl_protocols TLSv1.3; ++ content_by_lua_block { ++ local sock = assert(ngx.req.socket(true)) ++ local data ++ while true do ++ data = assert(sock:receive()) ++ assert(data == "hello") ++ end ++ } ++ } ++--- stream_server_config ++ lua_ssl_protocols TLSv1.3; ++ content_by_lua_block { ++ local sock = ngx.socket.tcp() ++ sock:settimeout(2000) ++ local ok, err = sock:connect("unix:$TEST_NGINX_HTML_DIR/nginx.sock") ++ if not ok then ++ ngx.say("failed to connect: ", err) ++ return ++ end ++ ngx.say("connected: ", ok) ++ local ok, err = sock:sslhandshake(false, nil, false) ++ if not ok then ++ ngx.say("failed to sslhandshake: ", err) ++ return ++ end ++ local ok, err = sock:send("hello\n") ++ if not ok then ++ ngx.say("failed to send: ", err) ++ return ++ end ++ -- sleep a while to make sure the NewSessionTicket message has arrived ++ ngx.sleep(1) ++ local ok, err = sock:setkeepalive() ++ if not ok then ++ ngx.say("failed to setkeepalive: ", err) ++ else ++ ngx.say("setkeepalive: ", ok) ++ end ++ } ++--- stream_response ++connected: 1 ++setkeepalive: 1 ++--- no_error_log ++[error] diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch deleted file mode 100644 index 42bb7f4c6af..00000000000 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_03-regex-memory-corruption.patch +++ /dev/null @@ -1,99 +0,0 @@ -diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c -index e32744e..080e5dd 100644 ---- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c -+++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_regex.c -@@ -598,7 +598,11 @@ ngx_stream_lua_ffi_compile_regex(const unsigned char *pat, size_t pat_len, - re_comp.captures = 0; - - } else { -+#if (NGX_PCRE2) -+ ovecsize = (re_comp.captures + 1) * 2; -+#else - ovecsize = (re_comp.captures + 1) * 3; -+#endif - } - - dd("allocating cap with size: %d", (int) ovecsize); -@@ -691,21 +695,21 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, - { - int rc, exec_opts = 0; - size_t *ov; -- ngx_uint_t ovecsize, n, i; -+ ngx_uint_t ovecpair, n, i; - ngx_pool_t *old_pool; - - if (flags & NGX_LUA_RE_MODE_DFA) { -- ovecsize = 2; -+ ovecpair = 1; - re->ncaptures = 0; - - } else { -- ovecsize = (re->ncaptures + 1) * 3; -+ ovecpair = re->ncaptures + 1; - } - - old_pool = ngx_stream_lua_pcre_malloc_init(NULL); - - if (ngx_regex_match_data == NULL -- || ovecsize > ngx_regex_match_data_size) -+ || ovecpair > ngx_regex_match_data_size) - { - /* - * Allocate a match data if not yet allocated or smaller than -@@ -716,8 +720,8 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, - pcre2_match_data_free(ngx_regex_match_data); - } - -- ngx_regex_match_data_size = ovecsize; -- ngx_regex_match_data = pcre2_match_data_create(ovecsize / 3, NULL); -+ ngx_regex_match_data_size = ovecpair; -+ ngx_regex_match_data = pcre2_match_data_create(ovecpair, NULL); - - if (ngx_regex_match_data == NULL) { - rc = PCRE2_ERROR_NOMEMORY; -@@ -747,7 +751,7 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, - #if (NGX_DEBUG) - ngx_log_debug4(NGX_LOG_DEBUG_STREAM, ngx_cycle->log, 0, - "pcre2_match failed: flags 0x%05Xd, options 0x%08Xd, rc %d, " -- "ovecsize %ui", flags, exec_opts, rc, ovecsize); -+ "ovecpair %ui", flags, exec_opts, rc, ovecpair); - #endif - - goto failed; -@@ -759,11 +763,11 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, - #if (NGX_DEBUG) - ngx_log_debug5(NGX_LOG_DEBUG_STREAM, ngx_cycle->log, 0, - "pcre2_match: flags 0x%05Xd, options 0x%08Xd, rc %d, " -- "n %ui, ovecsize %ui", flags, exec_opts, rc, n, ovecsize); -+ "n %ui, ovecpair %ui", flags, exec_opts, rc, n, ovecpair); - #endif - -- if (!(flags & NGX_LUA_RE_MODE_DFA) && n > ovecsize / 3) { -- n = ovecsize / 3; -+ if (n > ovecpair) { -+ n = ovecpair; - } - - for (i = 0; i < n; i++) { -@@ -796,6 +800,21 @@ ngx_stream_lua_ffi_exec_regex(ngx_stream_lua_regex_t *re, int flags, - re->ncaptures = 0; - - } else { -+ /* How pcre_exec() returns captured substrings -+ * The first two-thirds of the vector is used to pass back captured -+ * substrings, each substring using a pair of integers. The remaining -+ * third of the vector is used as workspace by pcre_exec() while -+ * matching capturing subpatterns, and is not available for passing -+ * back information. The number passed in ovecsize should always be a -+ * multiple of three. If it is not, it is rounded down. -+ * -+ * When a match is successful, information about captured substrings is -+ * returned in pairs of integers, starting at the beginning of ovector, -+ * and continuing up to two-thirds of its length at the most. The first -+ * element of each pair is set to the byte offset of the first character -+ * in a substring, and the second is set to the byte offset of the first -+ * character after the end of a substring. -+ */ - ovecsize = (re->ncaptures + 1) * 3; - } - diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch deleted file mode 100644 index 815ffd265da..00000000000 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_04-setkeepalive-data-integrity.patch +++ /dev/null @@ -1,95 +0,0 @@ -From cb82db3574f42fd3f22f98c51f5183e975eaa766 Mon Sep 17 00:00:00 2001 -From: lijunlong -Date: Wed, 20 Mar 2024 12:12:30 +0800 -Subject: [PATCH] bugfix: wrong arguments of setkeepalive() result in the - compromise of data integrity. - ---- - src/ngx_stream_lua_socket_tcp.c | 49 +++++++----- - t/068-socket-keepalive.t | 138 ++++++++++++++++++++++++++++++++ - 2 files changed, 166 insertions(+), 21 deletions(-) - -diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c -index 57f389d0..9d5472a2 100644 ---- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c -+++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c -@@ -5250,6 +5250,34 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) - - luaL_checktype(L, 1, LUA_TTABLE); - -+ r = ngx_stream_lua_get_req(L); -+ if (r == NULL) { -+ return luaL_error(L, "no request found"); -+ } -+ -+ llcf = ngx_stream_lua_get_module_loc_conf(r, ngx_stream_lua_module); -+ -+ /* luaL_checkinteger will throw error if the argument is not a number. -+ * e.g.: bad argument \#2 to '?' (number expected, got string) -+ * -+ * We should check the argument in advance; otherwise, -+ * throwing an exception in the middle can compromise data integrity. -+ * e.g.: set pc->connection to NULL without following cleanup. -+ */ -+ if (n >= 2 && !lua_isnil(L, 2)) { -+ timeout = (ngx_msec_t) luaL_checkinteger(L, 2); -+ -+ } else { -+ timeout = llcf->keepalive_timeout; -+ } -+ -+ if (n >= 3 && !lua_isnil(L, 3)) { -+ pool_size = luaL_checkinteger(L, 3); -+ -+ } else { -+ pool_size = llcf->pool_size; -+ } -+ - lua_rawgeti(L, 1, SOCKET_CTX_INDEX); - u = lua_touserdata(L, -1); - lua_pop(L, 1); -@@ -5271,11 +5299,6 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) - return 2; - } - -- r = ngx_stream_lua_get_req(L); -- if (r == NULL) { -- return luaL_error(L, "no request found"); -- } -- - if (u->request != r) { - return luaL_error(L, "bad request"); - } -@@ -5349,18 +5372,9 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) - - /* stack: obj timeout? size? pools cache_key */ - -- llcf = ngx_stream_lua_get_module_loc_conf(r, ngx_stream_lua_module); -- - if (spool == NULL) { - /* create a new socket pool for the current peer key */ - -- if (n >= 3 && !lua_isnil(L, 3)) { -- pool_size = luaL_checkinteger(L, 3); -- -- } else { -- pool_size = llcf->pool_size; -- } -- - if (pool_size <= 0) { - msg = lua_pushfstring(L, "bad \"pool_size\" option value: %i", - pool_size); -@@ -5425,13 +5439,6 @@ ngx_stream_lua_socket_tcp_setkeepalive(lua_State *L) - ngx_del_timer(c->write); - } - -- if (n >= 2 && !lua_isnil(L, 2)) { -- timeout = (ngx_msec_t) luaL_checkinteger(L, 2); -- -- } else { -- timeout = llcf->keepalive_timeout; -- } -- - #if (NGX_DEBUG) - if (timeout == 0) { - ngx_log_debug0(NGX_LOG_DEBUG_STREAM, r->connection->log, 0, diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch deleted file mode 100644 index 935064830c9..00000000000 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_05-ssl-context.patch +++ /dev/null @@ -1,54 +0,0 @@ -From bea8a0c0de94cede71554f53818ac0267d675d63 Mon Sep 17 00:00:00 2001 -From: Konstantin Pavlov -Date: Fri, 22 Mar 2024 16:41:46 -0700 -Subject: [PATCH] bugfix: Check for SSL context instead of listen. - -This fixes FTBFS with nginx 1.25.5 after changes in -https://hg.nginx.org/nginx/rev/e28b044908cb and -https://hg.nginx.org/nginx/rev/fa75fccf7fa0 ---- - src/ngx_stream_lua_module.c | 8 ++++++++ - src/ngx_stream_lua_ssl_certby.c | 4 ++++ - 2 files changed, 12 insertions(+) - -diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c -index f7dca968..5c9024e7 100644 ---- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c -+++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_module.c -@@ -864,12 +864,20 @@ ngx_stream_lua_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child) - ngx_stream_lua_srv_conf_t *conf = child; - - #if (NGX_STREAM_SSL) -+#if defined(nginx_version) && nginx_version >= 1025005 -+ ngx_stream_ssl_srv_conf_t *sscf; -+#else - ngx_stream_ssl_conf_t *sscf; -+#endif - - dd("merge srv conf"); - - sscf = ngx_stream_conf_get_module_srv_conf(cf, ngx_stream_ssl_module); -+#if defined(nginx_version) && nginx_version >= 1025005 -+ if (sscf && sscf->ssl.ctx) { -+#else - if (sscf && sscf->listen) { -+#endif - if (conf->srv.ssl_client_hello_src.len == 0) { - conf->srv.ssl_client_hello_src = prev->srv.ssl_client_hello_src; - conf->srv.ssl_client_hello_src_key = -diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c -index 7aae86a7..3ac8c7aa 100644 ---- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c -+++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_ssl_certby.c -@@ -1385,7 +1385,11 @@ ngx_stream_lua_ffi_ssl_verify_client(ngx_stream_lua_request_t *r, - - ngx_stream_lua_ctx_t *ctx; - ngx_ssl_conn_t *ssl_conn; -+#if defined(nginx_version) && nginx_version >= 1025005 -+ ngx_stream_ssl_srv_conf_t *sscf; -+#else - ngx_stream_ssl_conf_t *sscf; -+#endif - STACK_OF(X509) *chain = ca_certs; - STACK_OF(X509_NAME) *name_chain = NULL; - X509 *x509 = NULL; diff --git a/build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch b/build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch deleted file mode 100644 index 77ffb0020ee..00000000000 --- a/build/openresty/patches/ngx_stream_lua-0.0.14_06-tcpsock-setkeepalive-tls13.patch +++ /dev/null @@ -1,26 +0,0 @@ -diff --git a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c -index 9d5472a..c5b33df 100644 ---- a/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c -+++ b/bundle/ngx_stream_lua-0.0.14/src/ngx_stream_lua_socket_tcp.c -@@ -5595,7 +5595,7 @@ ngx_stream_lua_socket_keepalive_close_handler(ngx_event_t *ev) - ngx_stream_lua_socket_pool_t *spool; - - int n; -- char buf[1]; -+ unsigned char buf[1]; - ngx_connection_t *c; - - c = ev->data; -@@ -5617,9 +5617,10 @@ ngx_stream_lua_socket_keepalive_close_handler(ngx_event_t *ev) - "stream lua tcp socket keepalive close handler " - "check stale events"); - -- n = recv(c->fd, buf, 1, MSG_PEEK); -+ /* consume the possible ssl-layer data implicitly */ -+ n = c->recv(c, buf, 1); - -- if (n == -1 && ngx_socket_errno == NGX_EAGAIN) { -+ if (n == NGX_AGAIN) { - /* stale event */ - - if (ngx_handle_read_event(c->read, 0) != NGX_OK) { diff --git a/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch b/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch index 73f31a4de43..8901f58513f 100644 --- a/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch +++ b/build/openresty/patches/openresty_01-custom_prefix_and_cc.patch @@ -1,5 +1,5 @@ diff --git a/configure b/configure -index 5d7d717..969b075 100755 +index cb7e518..66c17aa 100755 --- a/configure +++ b/configure @@ -128,7 +128,7 @@ my $ngx_sbin; @@ -21,7 +21,7 @@ index 5d7d717..969b075 100755 } elsif ($opt =~ /^--sbin-path=(.*)/) { $ngx_sbin = $1; push @ngx_opts, $opt; -@@ -699,7 +702,12 @@ _END_ +@@ -696,7 +699,12 @@ _END_ #unshift @ngx_ld_opts, "-L$lib"; #unshift @ngx_cc_opts, "-I$inc"; @@ -35,7 +35,7 @@ index 5d7d717..969b075 100755 } elsif ($opts->{luajit}) { my $luajit_src = auto_complete 'LuaJIT'; -@@ -865,7 +873,12 @@ _END_ +@@ -862,7 +870,12 @@ _END_ #unshift @ngx_cc_opts, "-I$inc"; if ($platform ne 'msys') { @@ -49,7 +49,7 @@ index 5d7d717..969b075 100755 } cd '..'; -@@ -874,8 +887,13 @@ _END_ +@@ -871,8 +884,13 @@ _END_ if ($opts->{luajit} || $opts->{luajit_path}) { # build lua modules @@ -65,7 +65,7 @@ index 5d7d717..969b075 100755 { my $ngx_lua_dir = auto_complete 'ngx_lua'; -@@ -929,6 +947,11 @@ _EOC_ +@@ -926,6 +944,11 @@ _EOC_ close $in; } @@ -77,7 +77,7 @@ index 5d7d717..969b075 100755 unless ($opts->{no_lua_cjson}) { my $dir = auto_complete 'lua-cjson'; if (!defined $dir) { -@@ -1176,10 +1199,16 @@ _EOC_ +@@ -1175,10 +1198,16 @@ _EOC_ open my $in, $resty_bin or die "Cannot open $resty_bin for reading: $!\n"; my ($new, $found); @@ -95,7 +95,7 @@ index 5d7d717..969b075 100755 } else { $new .= $_; -@@ -1357,6 +1386,9 @@ _EOC_ +@@ -1356,6 +1385,9 @@ _EOC_ --with-libpq=DIR specify the libpq (or postgresql) installation prefix --with-pg_config=PATH specify the path of the pg_config utility diff --git a/build/openresty/patches/openresty_02-pcre2.patch b/build/openresty/patches/openresty_02-pcre2.patch deleted file mode 100644 index b3146a4c57f..00000000000 --- a/build/openresty/patches/openresty_02-pcre2.patch +++ /dev/null @@ -1,14 +0,0 @@ -diff --git a/configure b/configure -index 969b075..23322a9 100755 ---- a/configure -+++ b/configure -@@ -557,9 +557,6 @@ _END_ - "\n"; - } - -- # disable pcre2 by default -- push @ngx_opts, '--without-pcre2'; -- - if (!$opts->{no_stream} - && ! $opts->{no_stream_ssl} - && ! $opts->{stream_ssl}) diff --git a/changelog/unreleased/kong/bump-openresty.yml b/changelog/unreleased/kong/bump-openresty.yml new file mode 100644 index 00000000000..b551c7e40b4 --- /dev/null +++ b/changelog/unreleased/kong/bump-openresty.yml @@ -0,0 +1,3 @@ +message: "Bumped OpenResty from 1.25.3.2 to 1.27.1.1." +type: dependency +scope: Core diff --git a/kong/init.lua b/kong/init.lua index bac5e301066..b858734a51f 100644 --- a/kong/init.lua +++ b/kong/init.lua @@ -111,12 +111,14 @@ local ngx_DEBUG = ngx.DEBUG local is_http_module = ngx.config.subsystem == "http" local is_stream_module = ngx.config.subsystem == "stream" local worker_id = ngx.worker.id +local fmt = string.format local type = type local error = error local ipairs = ipairs local assert = assert local tostring = tostring local coroutine = coroutine +local concat = table.concat local fetch_table = tablepool.fetch local release_table = tablepool.release local get_last_failure = ngx_balancer.get_last_failure @@ -144,6 +146,11 @@ local CTX_NARR = 0 local CTX_NREC = 50 -- normally Kong has ~32 keys in ctx +local UPSTREAM_KEEPALIVE_POOL_SIZE +local UPSTREAM_KEEPALIVE_IDLE_TIMEOUT +local UPSTREAM_KEEPALIVE_MAX_REQUESTS + + local declarative_entities local declarative_meta local declarative_hash @@ -170,7 +177,7 @@ do end table.insert(init_worker_errors, err) - init_worker_errors_str = table.concat(init_worker_errors, ", ") + init_worker_errors_str = concat(init_worker_errors, ", ") return ngx_log(ngx_CRIT, "worker initialization error: ", err, "; this node must be restarted") @@ -614,10 +621,9 @@ local function list_migrations(migtable) for _, mig in ipairs(t.migrations) do table.insert(mignames, mig.name) end - table.insert(list, string.format("%s (%s)", t.subsystem, - table.concat(mignames, ", "))) + table.insert(list, fmt("%s (%s)", t.subsystem, concat(mignames, ", "))) end - return table.concat(list, " ") + return concat(list, " ") end @@ -641,6 +647,10 @@ function Kong.init() local conf_path = pl_path.join(ngx.config.prefix(), ".kong_env") local config = assert(conf_loader(conf_path, nil, { from_kong_env = true })) + UPSTREAM_KEEPALIVE_POOL_SIZE = config.upstream_keepalive_pool_size + UPSTREAM_KEEPALIVE_IDLE_TIMEOUT = config.upstream_keepalive_idle_timeout + UPSTREAM_KEEPALIVE_MAX_REQUESTS = config.upstream_keepalive_max_requests + -- The dns client has been initialized in conf_loader, so we set it directly. -- Other modules should use 'kong.dns' to avoid reinitialization. kong.dns = assert(package.loaded["kong.resty.dns.client"]) @@ -1371,33 +1381,31 @@ function Kong.balancer() end end - local pool_opts - local kong_conf = kong.configuration local balancer_data_ip = balancer_data.ip local balancer_data_port = balancer_data.port - if kong_conf.upstream_keepalive_pool_size > 0 and is_http_module then - local pool = balancer_data_ip .. "|" .. balancer_data_port - + local pool + if UPSTREAM_KEEPALIVE_POOL_SIZE > 0 and is_http_module then if balancer_data.scheme == "https" then -- upstream_host is SNI - pool = pool .. "|" .. var.upstream_host - - local ctx_service = ctx.service - if ctx_service then - pool = string.format("%s|%s|%s|%s|%s", - pool, - ctx_service.tls_verify ~= nil and tostring(ctx_service.tls_verify) or "", - ctx_service.tls_verify_depth or "", - ctx_service.ca_certificates and table.concat(ctx_service.ca_certificates, ",") or "", - ctx_service.client_certificate and ctx_service.client_certificate.id or "") + local service = ctx.service + if service then + pool = fmt("%s|%s|%s|%s|%s|%s|%s", + balancer_data_ip, + balancer_data_port, + var.upstream_host, + service.tls_verify and "1" or "0", + service.tls_verify_depth or "", + service.ca_certificates and concat(service.ca_certificates, ",") or "", + service.client_certificate and service.client_certificate.id or "") + + else + pool = balancer_data_ip .. "|" .. balancer_data_port .. "|" .. var.upstream_host end - end - pool_opts = { - pool = pool, - pool_size = kong_conf.upstream_keepalive_pool_size, - } + else + pool = balancer_data_ip .. "|" .. balancer_data_port + end end current_try.ip = balancer_data_ip @@ -1406,7 +1414,7 @@ function Kong.balancer() -- set the targets as resolved ngx_log(ngx_DEBUG, "setting address (try ", try_count, "): ", balancer_data_ip, ":", balancer_data_port) - local ok, err = set_current_peer(balancer_data_ip, balancer_data_port, pool_opts) + local ok, err = set_current_peer(balancer_data_ip, balancer_data_port, pool) if not ok then ngx_log(ngx_ERR, "failed to set the current peer (address: ", tostring(balancer_data_ip), " port: ", tostring(balancer_data_port), @@ -1430,17 +1438,16 @@ function Kong.balancer() ngx_log(ngx_ERR, "could not set upstream timeouts: ", err) end - if pool_opts then - ok, err = enable_keepalive(kong_conf.upstream_keepalive_idle_timeout, - kong_conf.upstream_keepalive_max_requests) + if pool then + ok, err = enable_keepalive(UPSTREAM_KEEPALIVE_IDLE_TIMEOUT, UPSTREAM_KEEPALIVE_MAX_REQUESTS) if not ok then ngx_log(ngx_ERR, "could not enable connection keepalive: ", err) end - ngx_log(ngx_DEBUG, "enabled connection keepalive (pool=", pool_opts.pool, - ", pool_size=", pool_opts.pool_size, - ", idle_timeout=", kong_conf.upstream_keepalive_idle_timeout, - ", max_requests=", kong_conf.upstream_keepalive_max_requests, ")") + ngx_log(ngx_DEBUG, "enabled connection keepalive (pool=", pool, + ", pool_size=", UPSTREAM_KEEPALIVE_POOL_SIZE, + ", idle_timeout=", UPSTREAM_KEEPALIVE_IDLE_TIMEOUT, + ", max_requests=", UPSTREAM_KEEPALIVE_MAX_REQUESTS, ")") end -- record overall latency diff --git a/kong/meta.lua b/kong/meta.lua index 15b50e9f39c..3e7a355d8ce 100644 --- a/kong/meta.lua +++ b/kong/meta.lua @@ -24,6 +24,6 @@ return { -- third-party dependencies' required version, as they would be specified -- to lua-version's `set()` in the form {from, to} _DEPENDENCIES = { - nginx = { "1.25.3.2" }, + nginx = { "1.27.1.1" }, } } diff --git a/kong/router/atc.lua b/kong/router/atc.lua index 31aaf6c5a4e..ae9ec490745 100644 --- a/kong/router/atc.lua +++ b/kong/router/atc.lua @@ -548,7 +548,7 @@ function _M:matching(params) port = service_port, }, upstream_scheme = service_protocol, - upstream_host = matched_route.preserve_host and sni or nil, + upstream_host = matched_route.preserve_host and sni or nil, } end @@ -588,7 +588,10 @@ function _M:exec(ctx) -- cache lookup local match_t = self.cache:get(cache_key) - if not match_t then + if match_t then + route_match_stat(ctx, "pos") + + else if self.cache_neg:get(cache_key) then route_match_stat(ctx, "neg") return nil @@ -616,14 +619,11 @@ function _M:exec(ctx) end self.cache:set(cache_key, match_t) + end - else - route_match_stat(ctx, "pos") - - -- preserve_host logic, modify cache result - if match_t.route.preserve_host then - match_t.upstream_host = fields:get_value("tls.sni", CACHE_PARAMS) - end + -- preserve_host logic, modify cache result + if match_t.route.preserve_host and match_t.upstream_host == nil then + match_t.upstream_host = fields:get_value("tls.sni", CACHE_PARAMS) end return match_t diff --git a/kong/templates/nginx_kong.lua b/kong/templates/nginx_kong.lua index 1320e8c70cc..ac949f2a9d3 100644 --- a/kong/templates/nginx_kong.lua +++ b/kong/templates/nginx_kong.lua @@ -73,6 +73,9 @@ lua_kong_load_var_index default; upstream kong_upstream { server 0.0.0.1; +> if upstream_keepalive_pool_size > 0 then + balancer_keepalive ${{UPSTREAM_KEEPALIVE_POOL_SIZE}}; +> end # injected nginx_upstream_* directives > for _, el in ipairs(nginx_upstream_directives) do diff --git a/spec/01-unit/04-prefix_handler_spec.lua b/spec/01-unit/04-prefix_handler_spec.lua index e33b1d84056..7e0e32b9ee5 100644 --- a/spec/01-unit/04-prefix_handler_spec.lua +++ b/spec/01-unit/04-prefix_handler_spec.lua @@ -791,7 +791,7 @@ describe("NGINX conf compiler", function() nginx_supstream_keepalive = "120", })) local nginx_conf = prefix_handler.compile_kong_stream_conf(conf) - assert.matches("keepalive%s120;", nginx_conf) + assert.matches("[^_]keepalive%s120;", nginx_conf) end) it("does not inject directives if value is 'NONE'", function() @@ -799,7 +799,7 @@ describe("NGINX conf compiler", function() nginx_upstream_keepalive = "NONE", })) local nginx_conf = prefix_handler.compile_kong_conf(conf) - assert.not_matches("keepalive%s+%d+;", nginx_conf) + assert.not_matches("[^_]keepalive%s+%d+;", nginx_conf) end) describe("default injected NGINX directives", function() diff --git a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua index 84f8f5fdbc2..061bb29c89f 100644 --- a/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua +++ b/spec/02-integration/05-proxy/25-upstream_keepalive_spec.lua @@ -165,21 +165,17 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. "|") + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, cpool: 0+]]) - assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, size: \d+]]) - assert.errlog() - .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive no free connection, host: 127\.0\.0\.1:\d+, name: [A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, host: 127\.0\.0\.1:\d+, name: [A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .not_has.line([[keepalive free pool]], true) + .not_has.line([[keepalive: free connection pool]], true) local res = assert(proxy_client:send { method = "GET", @@ -192,30 +188,21 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=two.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.test|false|3|]] .. + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|two.test\|0\|3\|]] .. ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|two.test|false|3|]] .. - ca_certificate.id .. [[|, cpool: 0+]]) + .has.line([[lua balancer: keepalive no free connection, host: 127\.0\.0\.1:\d+, name: [A-F0-9.:]+\|\d+\|two.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|two.test|false|3|]] .. - ca_certificate.id .. [[|, size: \d+]]) + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, host: 127\.0\.0\.1:\d+, name: [A-F0-9.:]+\|\d+\|two.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) - assert.errlog() - .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) - assert.errlog() - .not_has.line([[keepalive free pool]], true) + .not_has.line([[keepalive: free connection pool]], true) local handle, result - handle = io.popen([[grep 'cpool: 0000000000' servroot/logs/error.log|wc -l]]) - result = handle:read("*l") - handle:close() - assert(tonumber(result) == 2) - - handle = io.popen([[grep 'keepalive create pool, name:' servroot/logs/error.log|wc -l]]) + handle = io.popen([[grep 'lua balancer: keepalive no free connection' servroot/logs/error.log|wc -l]]) result = handle:read("*l") handle:close() assert(tonumber(result) == 2) @@ -253,20 +240,17 @@ describe("#postgres upstream keepalive", function() assert.not_equal(fingerprint_1, fingerprint_2) assert.errlog() - .has.line([[enabled connection keepalive \(pool=[0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+|false|3|]] .. - ca_certificate.id .. "|" .. client_cert1.id) + .has.line([[enabled connection keepalive \(pool=[0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+\|0\|3\|]] .. + ca_certificate.id .. [[\|]] .. client_cert1.id) assert.errlog() - .has.line([[keepalive get pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+|false|3|]] .. - ca_certificate.id .. "|" .. client_cert1.id .. [[, cpool: 0+]]) + .has.line([[lua balancer: keepalive no free connection, host: 127\.0\.0\.1:\d+, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+\|0\|3\|]] .. + ca_certificate.id .. [[\|]].. client_cert1.id) assert.errlog() - .has.line([[keepalive create pool, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+, size: \d+]]) - assert.errlog() - .has.line([[lua balancer: keepalive no free connection, cpool: [A-F0-9]+]]) - assert.errlog() - .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, host: 127\.0\.0\.1:\d+, name: [0-9.]+|\d+|[0-9.]+:\d+|[a-f0-9-]+\|0\|3\|]] .. + ca_certificate.id .. [[\|]] .. client_cert1.id) assert.errlog() - .not_has.line([[keepalive free pool]], true) + .not_has.line([[keepalive: free connection pool]], true) end) @@ -288,11 +272,6 @@ describe("#postgres upstream keepalive", function() .not_has .line("enabled connection keepalive", true) - assert.errlog() - .not_has.line([[keepalive get pool]], true) - assert.errlog() - .not_has.line([[keepalive create pool]], true) - local res = assert(proxy_client:send { method = "GET", path = "/echo_sni", @@ -307,11 +286,7 @@ describe("#postgres upstream keepalive", function() .line("enabled connection keepalive", true) assert.errlog() - .not_has.line([[keepalive get pool]], true) - assert.errlog() - .not_has.line([[keepalive create pool]], true) - assert.errlog() - .not_has.line([[keepalive free pool]], true) + .not_has.line([[keepalive: free connection pool]], true) end) @@ -329,26 +304,22 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, cpool: 0+]]) - assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, size: \d+]]) - assert.errlog() - .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive no free connection, host: 127\.0\.0\.1:\d+, name: [A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[keepalive saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, host: 127\.0\.0\.1:\d+, name: [A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .not_has.line([[keepalive free pool]], true) + .not_has.line([[keepalive: free connection pool]], true) local handle, upool_ptr handle = io.popen([[grep 'lua balancer: keepalive saving connection' servroot/logs/error.log]] .. "|" .. - [[grep -Eo 'cpool: [A-F0-9]+']]) + [[grep -Eo 'host: [A-F0-9]+']]) upool_ptr = handle:read("*l") handle:close() @@ -363,18 +334,17 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. ca_certificate.id .. "|") assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. + .has.line([[lua balancer: keepalive reusing connection [A-F0-9]+, host: 127\.0\.0\.1:\d+, name: 127\.0\.0\.1\|\d+|[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. ca_certificate.id .. [[|, ]] .. upool_ptr) assert.errlog() - .has.line([[keepalive reusing connection [A-F0-9]+, requests: \d+, ]] .. upool_ptr) - assert.errlog() - .has.line([[keepalive saving connection [A-F0-9]+, ]] .. upool_ptr) + .has.line([[lua balancer: keepalive saving connection [A-F0-9]+, host: 127\.0\.0\.1:\d+, name: 127\.0\.0\.1\|\d+|[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[|, ]] .. upool_ptr) assert.errlog() - .not_has.line([[keepalive free pool]], true) + .not_has.line([[keepalive: free connection pool]], true) end) @@ -392,22 +362,17 @@ describe("#postgres upstream keepalive", function() assert.equal("SNI=one.test", body) assert.errlog() .has - .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. "|") + .line([[enabled connection keepalive \(pool=[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[keepalive get pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, cpool: 0+]]) - assert.errlog() - .has.line([[keepalive create pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, size: \d+]]) - assert.errlog() - .has.line([[keepalive no free connection, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive no free connection, host: 127\.0\.0\.1:\d+, name: 127\.0\.0\.1|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|]]) assert.errlog() - .has.line([[keepalive not saving connection [A-F0-9]+, cpool: [A-F0-9]+]]) + .has.line([[lua balancer: keepalive not saving connection [A-F0-9]+]]) assert.errlog() - .has.line([[keepalive free pool, name: [A-F0-9.:]+\|\d+\|one.test|false|3|]] .. - ca_certificate.id .. [[|, cpool: [A-F0-9]+]]) + .has.line([[keepalive: free connection pool [A-F0-9.:]+ for \"127\.0\.0\.1|\d+|[A-F0-9.:]+\|\d+\|one.test\|0\|3\|]] .. + ca_certificate.id .. [[\|\"]]) assert.errlog() .not_has.line([[keepalive saving connection]], true) @@ -446,12 +411,12 @@ describe("#postgres upstream keepalive", function() local handle - handle = io.popen([[grep 'enabled connection keepalive ' servroot/logs/error.log]] .. "|" .. + handle = io.popen([[grep 'enabled connection keepalive' servroot/logs/error.log]] .. "|" .. [[grep -Eo 'pool=[A-F0-9.:]+\|\d+\|plumless.xxx']]) local name1 = handle:read("*l") handle:close() - handle = io.popen([[grep 'enabled connection keepalive ' servroot/logs/error.log]] .. "|" .. + handle = io.popen([[grep 'enabled connection keepalive' servroot/logs/error.log]] .. "|" .. [[grep -Eo 'pool=[A-F0-9.:]+\|\d+\|buckeroo.xxx']]) local name2 = handle:read("*l") handle:close() @@ -461,7 +426,7 @@ describe("#postgres upstream keepalive", function() assert.equal(crc1, crc2) handle = io.popen([[grep 'lua balancer: keepalive saving connection' servroot/logs/error.log]] .. "|" .. - [[grep -Eo 'cpool: [A-F0-9]+']]) + [[grep -Eo 'name: .*']]) local upool_ptr1 = handle:read("*l") local upool_ptr2 = handle:read("*l") handle:close() From 71e701960098b5ac655b82e688ed5f43cb1b3fd3 Mon Sep 17 00:00:00 2001 From: samugi Date: Tue, 21 Jan 2025 17:54:53 +0100 Subject: [PATCH 4294/4351] chore(*): new dns client consistent with EE Cherry-picks the changes to the new dns client that bring Active Tracing support in EE. (cherry picked from commit 39d381b0a9523ffb2fda2cdea315f1ee47a801bf) --- kong/dns/client.lua | 77 +++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 71 insertions(+), 6 deletions(-) diff --git a/kong/dns/client.lua b/kong/dns/client.lua index 64eb3b14a93..21e7b367bc6 100644 --- a/kong/dns/client.lua +++ b/kong/dns/client.lua @@ -338,18 +338,73 @@ local function process_answers(self, qname, qtype, answers) end +local function set_resolver_for_curr_try(tries, server) + if not server or not tries then + return + end + + -- server is a table with { host, port? } + local server_str = #server == 1 and server[1] or server[1] .. ":" .. server[2] + tries[#tries].resolver = server_str +end + + +local function set_for_curr_try(tries, key, value) + local current_try = tries[#tries] + if not current_try then + return + end + + current_try[key] = value +end + + +local function add_for_curr_try(tries, key, value) + local current_try = tries[#tries] + if not current_try then + return + end + + if not current_try[key] then + current_try[key] = {} + end + + table_insert(current_try[key], value) +end + + local function resolve_query(self, name, qtype, tries) local key = name .. ":" .. qtype local stats = self.stats stats:incr(key, "query") + -- initialize try + table_insert(tries, { + qname = name, + qtype = qtype, + cache_hit = false, + }) local r, err = resolver:new(self.r_opts) if not r then return nil, "failed to instantiate the resolver: " .. err end + -- set resolver address for current try + if r.servers and r.cur then + local current = r.cur == 1 and #r.servers or r.cur + + -- validate undocumented fields + if type(current) ~= "number" and type(r.servers) ~= "table" then + log(ERR, PREFIX, "cannot read resolver info") + + else + local current_server = r.servers[current] + set_resolver_for_curr_try(tries, current_server) + end + end + local start = now() local answers, err = r:query(name, { qtype = qtype }) @@ -369,7 +424,7 @@ local function resolve_query(self, name, qtype, tries) -- TODO: make the error more structured, like: -- { qname = name, qtype = qtype, error = err, } or something similar - table_insert(tries, { name .. ":" .. TYPE_TO_NAME[qtype], err }) + add_for_curr_try(tries, "error", err) return nil, err end @@ -385,7 +440,8 @@ local function resolve_query(self, name, qtype, tries) err = ("dns %s error: %s %s"):format( answers.errcode < CACHE_ONLY_ERROR_CODE and "server" or "client", answers.errcode, answers.errstr) - table_insert(tries, { name .. ":" .. TYPE_TO_NAME[qtype], err }) + add_for_curr_try(tries, "error", err) + set_for_curr_try(tries, "errcode", answers.errcode) end return answers @@ -537,7 +593,7 @@ local function resolve_callback(self, name, qtype, cache_only, tries) end -local function resolve_all(self, name, qtype, cache_only, tries, has_timing) +function _M:resolve_all(name, qtype, cache_only, tries, has_timing) name = string_lower(name) tries = setmetatable(tries or {}, _TRIES_MT) @@ -563,6 +619,15 @@ local function resolve_all(self, name, qtype, cache_only, tries, has_timing) local hit_str = hit_level and HIT_LEVEL_TO_NAME[hit_level] or "fail" stats:incr(key, hit_str) + if #tries == 0 then + -- initialize try + table_insert(tries, { + qname = name, + qtype = qtype, + cache_hit = true, + resolver = "cache", + }) + end log(DEBUG, PREFIX, "cache lookup ", key, " ans:", answers and #answers or "-", " hlv:", hit_str) @@ -584,7 +649,7 @@ end function _M:resolve(name, qtype, cache_only, tries) - return resolve_all(self, name, qtype, cache_only, tries, + return self:resolve_all(name, qtype, cache_only, tries, ngx.ctx and ngx.ctx.has_timing) end @@ -592,13 +657,13 @@ end function _M:resolve_address(name, port, cache_only, tries) local has_timing = ngx.ctx and ngx.ctx.has_timing - local answers, err, tries = resolve_all(self, name, nil, cache_only, tries, + local answers, err, tries = self:resolve_all(name, nil, cache_only, tries, has_timing) if answers and answers[1] and answers[1].type == TYPE_SRV then local answer = get_next_weighted_round_robin_answer(answers) port = answer.port ~= 0 and answer.port or port - answers, err, tries = resolve_all(self, answer.target, TYPE_A_OR_AAAA, + answers, err, tries = self:resolve_all(answer.target, TYPE_A_OR_AAAA, cache_only, tries, has_timing) end From 009e80cb9e2973906063fa6c36d1caafb1f442a8 Mon Sep 17 00:00:00 2001 From: Sanskar Jaiswal Date: Wed, 29 Jan 2025 03:31:19 +0530 Subject: [PATCH 4295/4351] feat(prometheus): expose controlplane connectivity state as a gauge (#14020) Add a new Prometheus gauge metric `control_plane_connected`. Similar to `datastore_reachable` gauge, 0 means the connection is not healthy; 1 means that the connection is healthy. We mark the connection as unhealthy under the following circumstances: * Failure while establihing a websocket connection * Failure while sending basic information to controlplane * Failure while sending ping to controlplane * Failure while receiving a packet from the websocket connection This is helpful for users running a signficant number of gateways to be alerted about potential issues any gateway(s) may be facing while talking to the controlplane. Signed-off-by: Sanskar Jaiswal --- .../add-cp-connectivity-metric-prometheus.yml | 4 + kong/clustering/data_plane.lua | 27 +++++- kong/plugins/prometheus/exporter.lua | 18 ++++ .../26-prometheus/04-status_api_spec.lua | 87 +++++++++++++++++++ 4 files changed, 132 insertions(+), 4 deletions(-) create mode 100644 changelog/unreleased/kong/add-cp-connectivity-metric-prometheus.yml diff --git a/changelog/unreleased/kong/add-cp-connectivity-metric-prometheus.yml b/changelog/unreleased/kong/add-cp-connectivity-metric-prometheus.yml new file mode 100644 index 00000000000..f384c8c5e89 --- /dev/null +++ b/changelog/unreleased/kong/add-cp-connectivity-metric-prometheus.yml @@ -0,0 +1,4 @@ +message: | + **Prometheus**: Added gauge to expose connectivity state to controlplane. +type: feature +scope: Plugin diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 3364a331ddb..91dea9ab1f4 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -74,11 +74,20 @@ function _M.new(clustering) end +local function set_control_plane_connected(reachable) + local ok, err = ngx.shared.kong:safe_set("control_plane_connected", reachable, PING_WAIT) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "failed to set control_plane_connected key in shm to ", reachable, " :", err) + end +end + + function _M:init_worker(basic_info) -- ROLE = "data_plane" self.plugins_list = basic_info.plugins self.filters = basic_info.filters + set_control_plane_connected(false) local function start_communicate() assert(ngx.timer.at(0, function(premature) @@ -139,13 +148,17 @@ local function send_ping(c, log_suffix) local _, err = c:send_ping(hash) if err then + set_control_plane_connected(false) ngx_log(is_timeout(err) and ngx_NOTICE or ngx_WARN, _log_prefix, "unable to send ping frame to control plane: ", err, log_suffix) - -- only log a ping if the hash changed - elseif hash ~= prev_hash then - prev_hash = hash - ngx_log(ngx_INFO, _log_prefix, "sent ping frame to control plane with hash: ", hash, log_suffix) + else + set_control_plane_connected(true) + -- only log a ping if the hash changed + if hash ~= prev_hash then + prev_hash = hash + ngx_log(ngx_INFO, _log_prefix, "sent ping frame to control plane with hash: ", hash, log_suffix) + end end end @@ -197,6 +210,7 @@ function _M:communicate(premature) local c, uri, err = clustering_utils.connect_cp(self, "/v1/outlet") if not c then + set_control_plane_connected(false) ngx_log(ngx_WARN, _log_prefix, "connection to control plane ", uri, " broken: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) @@ -229,6 +243,7 @@ function _M:communicate(premature) filters = self.filters, labels = labels, })) if err then + set_control_plane_connected(false) ngx_log(ngx_ERR, _log_prefix, "unable to send basic information to control plane: ", uri, " err: ", err, " (retrying after ", reconnection_delay, " seconds)", log_suffix) @@ -238,6 +253,7 @@ function _M:communicate(premature) end)) return end + set_control_plane_connected(true) local config_semaphore = semaphore.new(0) @@ -344,16 +360,19 @@ function _M:communicate(premature) local data, typ, err = c:recv_frame() if err then if not is_timeout(err) then + set_control_plane_connected(false) return nil, "error while receiving frame from control plane: " .. err end local waited = ngx_time() - last_seen if waited > PING_WAIT then + set_control_plane_connected(false) return nil, "did not receive pong frame from control plane within " .. PING_WAIT .. " seconds" end goto continue end + set_control_plane_connected(true) if typ == "close" then ngx_log(ngx_DEBUG, _log_prefix, "received close frame from control plane", log_suffix) diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 4c37287da5a..0b4bd153d83 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -10,6 +10,7 @@ local lower = string.lower local ngx_timer_pending_count = ngx.timer.pending_count local ngx_timer_running_count = ngx.timer.running_count local get_all_upstreams = balancer.get_all_upstreams + if not balancer.get_all_upstreams then -- API changed since after Kong 2.5 get_all_upstreams = require("kong.runloop.balancer.upstreams").get_all_upstreams end @@ -65,6 +66,14 @@ local function init() "0 is unreachable", nil, prometheus.LOCAL_STORAGE) + if role == "data_plane" then + metrics.cp_connected = prometheus:gauge("control_plane_connected", + "Kong connected to control plane, " .. + "0 is unconnected", + nil, + prometheus.LOCAL_STORAGE) + end + metrics.node_info = prometheus:gauge("node_info", "Kong Node metadata information", {"node_id", "version"}, @@ -449,6 +458,15 @@ local function metric_data(write_fn) kong.log.err("prometheus: failed to reach database while processing", "/metrics endpoint: ", err) end + + if role == "data_plane" then + local cp_reachable = ngx.shared.kong:get("control_plane_connected") + if cp_reachable then + metrics.cp_connected:set(1) + else + metrics.cp_connected:set(0) + end + end end local phase = get_phase() diff --git a/spec/03-plugins/26-prometheus/04-status_api_spec.lua b/spec/03-plugins/26-prometheus/04-status_api_spec.lua index 2fec1a089b0..a0211913ece 100644 --- a/spec/03-plugins/26-prometheus/04-status_api_spec.lua +++ b/spec/03-plugins/26-prometheus/04-status_api_spec.lua @@ -529,3 +529,90 @@ describe("Plugin: prometheus (access) granular metrics switch", function() end) end + +describe("CP/DP connectivity state #", function () + local status_client + local cp_running + + local function get_metrics() + if not status_client then + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + status_client.reopen = true -- retry on a closed connection + end + + local res, err = status_client:get("/metrics") + + assert.is_nil(err, "failed GET /metrics: " .. tostring(err)) + return assert.res_status(200, res) + end + + setup(function() + local bp = helpers.get_db_utils() + + bp.plugins:insert { + protocols = { "http", "https", "grpc", "grpcs", "tcp", "tls" }, + name = "prometheus", + } + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "prom_dp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9000", + worker_state_update_frequency = 1, + status_listen = "0.0.0.0:" .. tcp_status_port, + nginx_worker_processes = 1, + dedicated_config_processing = "on", + plugins = "bundled, prometheus", + })) + status_client = helpers.http_client("127.0.0.1", tcp_status_port, 20000) + end) + + teardown(function() + if status_client then + status_client:close() + end + + helpers.stop_kong("prom_dp") + if cp_running then + helpers.stop_kong("prom_cp") + end + end) + + it("exposes control plane connectivity status", function () + assert.eventually(function() + local body = get_metrics() + assert.matches('kong_control_plane_connected 0', body, nil, true) + end).has_no_error("metric kong_control_plane_connected => 0") + + assert(helpers.start_kong({ + role = "control_plane", + prefix = "prom_cp", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_listen = "127.0.0.1:9005", + plugins = "bundled, prometheus", + })) + cp_running = true + + -- it takes some time for the cp<->dp connection to get established and the + -- metric to reflect that. On failure, re-connection attempts are spaced out + -- in `math.random(5, 10)` second intervals, so a generous timeout is used + -- in case we get unlucky and have to wait multiple retry cycles + assert.with_timeout(30).eventually(function() + local body = get_metrics() + assert.matches('kong_control_plane_connected 1', body, nil, true) + end).has_no_error("metric kong_control_plane_connected => 1") + + helpers.stop_kong("prom_cp") + cp_running = false + + assert.eventually(function() + local body = get_metrics() + assert.matches('kong_control_plane_connected 0', body, nil, true) + end).has_no_error("metric kong_control_plane_connected => 0") + end) +end) From 7dbaebd907d06d12cc56b22ff46a466088372b01 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 29 Jan 2025 12:23:53 +0200 Subject: [PATCH 4296/4351] chore(patches): backport revert override of ljitd (#14230) Signed-off-by: Aapo Talvensaari --- ...03-revert-reflect-override-of-ljlibd.patch | 52 +++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 build/openresty/patches/LuaJIT-2.1-20240815_03-revert-reflect-override-of-ljlibd.patch diff --git a/build/openresty/patches/LuaJIT-2.1-20240815_03-revert-reflect-override-of-ljlibd.patch b/build/openresty/patches/LuaJIT-2.1-20240815_03-revert-reflect-override-of-ljlibd.patch new file mode 100644 index 00000000000..3b20a7f12e3 --- /dev/null +++ b/build/openresty/patches/LuaJIT-2.1-20240815_03-revert-reflect-override-of-ljlibd.patch @@ -0,0 +1,52 @@ +diff --git a/bundle/LuaJIT-2.1-20240815/Makefile b/bundle/LuaJIT-2.1-20240815/Makefile +index cac43c2..6ae2c49 100644 +--- a/bundle/LuaJIT-2.1-20240815/Makefile ++++ b/bundle/LuaJIT-2.1-20240815/Makefile +@@ -41,7 +41,7 @@ INSTALL_SHARE= $(DPREFIX)/share + INSTALL_DEFINC= $(DPREFIX)/include/luajit-$(MMVERSION) + INSTALL_INC= $(INSTALL_DEFINC) + +-export INSTALL_LJLIBD= $(INSTALL_SHARE)/luajit-$(MMVERSION) ++INSTALL_LJLIBD= $(INSTALL_SHARE)/luajit-$(MMVERSION) + INSTALL_JITLIB= $(INSTALL_LJLIBD)/jit + INSTALL_LMODD= $(INSTALL_SHARE)/lua + INSTALL_LMOD= $(INSTALL_LMODD)/$(ABIVER) +diff --git a/bundle/LuaJIT-2.1-20240815/src/Makefile b/bundle/LuaJIT-2.1-20240815/src/Makefile +index 134e7dd..f87762e 100644 +--- a/bundle/LuaJIT-2.1-20240815/src/Makefile ++++ b/bundle/LuaJIT-2.1-20240815/src/Makefile +@@ -304,9 +304,6 @@ endif + ifneq (,$(LMULTILIB)) + TARGET_XCFLAGS+= -DLUA_LMULTILIB=\"$(LMULTILIB)\" + endif +-ifneq (,$(INSTALL_LJLIBD)) +- TARGET_XCFLAGS+= -DLUA_LJDIR=\"$(INSTALL_LJLIBD)\" +-endif + + ############################################################################## + # Target system detection. +diff --git a/bundle/LuaJIT-2.1-20240815/src/luaconf.h b/bundle/LuaJIT-2.1-20240815/src/luaconf.h +index 0c97c2d..c311a97 100644 +--- a/bundle/LuaJIT-2.1-20240815/src/luaconf.h ++++ b/bundle/LuaJIT-2.1-20240815/src/luaconf.h +@@ -37,6 +37,7 @@ + #endif + #define LUA_LROOT "/usr/local" + #define LUA_LUADIR "/lua/5.1/" ++#define LUA_LJDIR "/luajit-2.1/" + + #ifdef LUA_ROOT + #define LUA_JROOT LUA_ROOT +@@ -50,11 +51,7 @@ + #define LUA_RCPATH + #endif + +-#ifndef LUA_LJDIR +-#define LUA_LJDIR LUA_JROOT "/share/luajit-2.1" +-#endif +- +-#define LUA_JPATH ";" LUA_LJDIR "/?.lua" ++#define LUA_JPATH ";" LUA_JROOT "/share" LUA_LJDIR "?.lua" + #define LUA_LLDIR LUA_LROOT "/share" LUA_LUADIR + #define LUA_LCDIR LUA_LROOT "/" LUA_LMULTILIB LUA_LUADIR + #define LUA_LLPATH ";" LUA_LLDIR "?.lua;" LUA_LLDIR "?/init.lua" From 9d734445a9a56abaa960da0cf75e9339bd402d51 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jan 2025 16:11:49 +0000 Subject: [PATCH 4297/4351] chore(deps): bump dev dep of luacov from 1.5.0 to 1.6.0 - HTML reporter - use $LUACOV_CONFIG as the default config file - Exclude goto statements and labels from accounting Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index c70b9f7993e..f586a3ccfb4 100644 --- a/Makefile +++ b/Makefile @@ -1,7 +1,7 @@ OS := $(shell uname | awk '{print tolower($$0)}') MACHINE := $(shell uname -m) -DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.15.0" "lua-reqwest 0.1.1" +DEV_ROCKS = "busted 2.2.0" "busted-hjtest 0.0.5" "luacheck 1.2.0" "lua-llthreads2 0.1.6" "ldoc 1.5.0" "luacov 0.16.0" "lua-reqwest 0.1.1" WIN_SCRIPTS = "bin/busted" "bin/kong" "bin/kong-health" BUSTED_ARGS ?= -v TEST_CMD ?= bin/busted $(BUSTED_ARGS) From ac6d865ee1a507ca3636f2c3355e2fd8ecc8a0b0 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jan 2025 16:16:12 +0000 Subject: [PATCH 4298/4351] chore(deps): bump dev dep of bazelisk from 1.20.0 to 1.25.0 See: https://github.com/bazelbuild/bazelisk/releases Signed-off-by: Aapo Talvensaari --- Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Makefile b/Makefile index f586a3ccfb4..0e2607e98d1 100644 --- a/Makefile +++ b/Makefile @@ -44,7 +44,7 @@ endif ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST)))) KONG_SOURCE_LOCATION ?= $(ROOT_DIR) GRPCURL_VERSION ?= 1.8.5 -BAZLISK_VERSION ?= 1.20.0 +BAZLISK_VERSION ?= 1.25.0 H2CLIENT_VERSION ?= 0.4.4 BAZEL := $(shell command -v bazel 2> /dev/null) VENV = /dev/null # backward compatibility when no venv is built From ebfac0cab68197a73e3dbcb79165f91cc4e78ab2 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jan 2025 16:20:50 +0000 Subject: [PATCH 4299/4351] chore(deps): bump kong nginx module from 0.15.0 to 0.15.1 - restore github action kong version to master by @oowl Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 44ef7823572..15fa06d723e 100644 --- a/.requirements +++ b/.requirements @@ -15,7 +15,7 @@ LIBEXPAT_SHA256=fd03b7172b3bd7427a3e7a812063f74754f24542429b634e0db6511b53fb2278 # Note: git repositories can be loaded from local path if path is set as value -LUA_KONG_NGINX_MODULE=c967e8326179c86680c0f34d82ee087765aed19a # 0.15.0 +LUA_KONG_NGINX_MODULE=cd41aaa260eb54ec8f4c55b755b62351853b20fb # 0.15.1 LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 From b90220ccf2484f6fd8e1c01d11c2508ec4c28467 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jan 2025 16:39:10 +0000 Subject: [PATCH 4300/4351] chore(deps): bump snappy from 1.2.0 to 1.2.1 - restored old functions/symbols after reports of ABI incompatibility Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 15fa06d723e..54c32851ce3 100644 --- a/.requirements +++ b/.requirements @@ -21,7 +21,7 @@ LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=4d29e10517e2c9d1dae3966f4034b38c557e2eaa # 1.7.1 -SNAPPY=23b3286820105438c5dbb9bc22f1bb85c5812c8a # 1.2.0 +SNAPPY=2c94e11145f0b7b184b831577c93e5a41c4c0346 # 1.2.1 KONG_MANAGER=nightly NGX_WASM_MODULE=9136e463a6f1d80755ce66c88c3ddecd0eb5e25d From 177c22f8b5cc5adbd94a605f2e9211e9529a6d03 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jan 2025 16:56:25 +0000 Subject: [PATCH 4301/4351] chore(deps): bump lua-resty-simdjson from 1.1.0 to 1.2.0 See: https://github.com/Kong/lua-resty-simdjson/releases/tag/v1.2.0 Signed-off-by: Aapo Talvensaari --- .requirements | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/.requirements b/.requirements index 54c32851ce3..a345408da24 100644 --- a/.requirements +++ b/.requirements @@ -18,7 +18,7 @@ LIBEXPAT_SHA256=fd03b7172b3bd7427a3e7a812063f74754f24542429b634e0db6511b53fb2278 LUA_KONG_NGINX_MODULE=cd41aaa260eb54ec8f4c55b755b62351853b20fb # 0.15.1 LUA_RESTY_LMDB=9da0e9f3313960d06e2d8e718b7ac494faa500f1 # 1.6.0 LUA_RESTY_EVENTS=bc85295b7c23eda2dbf2b4acec35c93f77b26787 # 0.3.1 -LUA_RESTY_SIMDJSON=7e6466ce91b2bc763b45701a4f055e94b1e8143b # 1.1.0 +LUA_RESTY_SIMDJSON=176755a45f128fd4b3069c1bdee24d14bfb6900a # 1.2.0 LUA_RESTY_WEBSOCKET=966c69c39f03029b9b42ec0f8e55aaed7d6eebc0 # 0.4.0.1 ATC_ROUTER=4d29e10517e2c9d1dae3966f4034b38c557e2eaa # 1.7.1 SNAPPY=2c94e11145f0b7b184b831577c93e5a41c4c0346 # 1.2.1 From 8eaeef1200deafa263dcc2f1b5d2e4fd1e09e033 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Tue, 28 Jan 2025 17:17:31 +0000 Subject: [PATCH 4302/4351] chore(deps): bump nfpm from 2.37.1 to 2.41.2 https://github.com/goreleaser/nfpm/compare/v2.37.1...v2.41.2 Signed-off-by: Aapo Talvensaari --- build/nfpm/repositories.bzl | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/build/nfpm/repositories.bzl b/build/nfpm/repositories.bzl index c92cc9de0df..bff4831490e 100644 --- a/build/nfpm/repositories.bzl +++ b/build/nfpm/repositories.bzl @@ -36,15 +36,15 @@ nfpm_release_select = repository_rule( def nfpm_repositories(): npfm_matrix = [ - ["linux", "x86_64", "3e1fe85c9a224a221c64cf72fc19e7cd6a0a51a5c4f4b336e3b8eccd417116a3"], - ["linux", "arm64", "df8f272195b7ddb09af9575673a9b8111f9eb7529cdd0a3fac4d44b52513a1e1"], - ["Darwin", "x86_64", "0213fa5d5af6f209d953c963103f9b6aec8a0e89d4bf0ab3d531f5f8b20b8eeb"], - ["Darwin", "arm64", "5162ce5a59fe8d3b511583cb604c34d08bd2bcced87d9159c7005fc35287b9cd"], + ["linux", "x86_64", "e763ba82cc844c0084b66a386ccaff801b3e655a5bb20d222c3329880ff2e958"], + ["linux", "arm64", "985496acee0bc6d7fdb2a41f94208120a7cf025e37446286c4aaa0988a18f268"], + ["Darwin", "x86_64", "9b891d9386609dbd91d5aa76bde61342bc0f48514b8759956489fe2eaf6622b7"], + ["Darwin", "arm64", "5d192dd168c3f9f507db977d34c888b9f7c07331a5ba4099750809de3d0d010a"], ] for name, arch, sha in npfm_matrix: http_archive( name = "nfpm_%s_%s" % (name, arch), - url = "https://github.com/goreleaser/nfpm/releases/download/v2.37.1/nfpm_2.37.1_%s_%s.tar.gz" % (name, arch), + url = "https://github.com/goreleaser/nfpm/releases/download/v2.41.2/nfpm_2.41.2_%s_%s.tar.gz" % (name, arch), sha256 = sha, build_file = "//build/nfpm:BUILD.bazel", ) From 3d921b17379d665663af06d235d5e4d75eb19d3c Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Fri, 31 Jan 2025 16:26:17 +0800 Subject: [PATCH 4303/4351] fix(clustering/sync): fix default workspace check (#14220) --- kong/clustering/services/sync/rpc.lua | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 47329a3107e..3dbacf68f2b 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -284,10 +284,15 @@ local function do_sync() -- and replace the old one with it local default_ws_changed for _, delta in ipairs(deltas) do - if delta.type == "workspaces" and delta.entity.name == "default" and - kong.default_workspace ~= delta.entity.id + local delta_entity = delta.entity + -- Update default workspace if delta is for workspace update + if delta.type == "workspaces" and + delta_entity ~= nil and + delta_entity ~= ngx_null and + delta_entity.name == "default" and + kong.default_workspace ~= delta_entity.id then - kong.default_workspace = delta.entity.id + kong.default_workspace = delta_entity.id default_ws_changed = true break end From a5c092ece0433a5a4d45a11a8385eb817a05c6da Mon Sep 17 00:00:00 2001 From: Angel Date: Thu, 30 Jan 2025 12:23:14 -0500 Subject: [PATCH 4304/4351] change key-sets to Key Sets to match Konnect in description text --- kong/db/schema/entities/key_sets.lua | 2 +- kong/db/schema/entities/keys.lua | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/kong/db/schema/entities/key_sets.lua b/kong/db/schema/entities/key_sets.lua index 9820ca138fd..095bda1790d 100644 --- a/kong/db/schema/entities/key_sets.lua +++ b/kong/db/schema/entities/key_sets.lua @@ -15,7 +15,7 @@ return { { name = { type = "string", - description = "The name to associate with the given key-set.", + description = "The name to associate with the given Key Set.", required = false, unique = true, }, diff --git a/kong/db/schema/entities/keys.lua b/kong/db/schema/entities/keys.lua index 755c7eedb1f..16be2ccc230 100644 --- a/kong/db/schema/entities/keys.lua +++ b/kong/db/schema/entities/keys.lua @@ -18,7 +18,7 @@ return { { set = { type = "foreign", - description = "The id of the key-set with which to associate the key.", + description = "The id of the Key Set with which to associate the key.", required = false, reference = "key_sets", on_delete = "cascade", From befb3222510a9d3e58503d332f8cd4b48d44ee42 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Mon, 27 Jan 2025 11:27:33 -0800 Subject: [PATCH 4305/4351] chore(ci): update build-wasm-test-filters action --- .../build-wasm-test-filters/action.yml | 73 ++++++++----------- 1 file changed, 32 insertions(+), 41 deletions(-) diff --git a/.github/actions/build-wasm-test-filters/action.yml b/.github/actions/build-wasm-test-filters/action.yml index 2682ae08458..a6207c60be8 100644 --- a/.github/actions/build-wasm-test-filters/action.yml +++ b/.github/actions/build-wasm-test-filters/action.yml @@ -10,79 +10,70 @@ runs: - name: Setup env vars shell: bash run: | - WASM_FILTER_PATH=$PWD/spec/fixtures/proxy_wasm_filters - echo "WASM_FILTER_PATH=$WASM_FILTER_PATH" >> $GITHUB_ENV - echo "WASM_FIXTURE_PATH=$WASM_FILTER_PATH/build" >> $GITHUB_ENV - echo "WASM_FILTER_CARGO_LOCK=$WASM_FILTER_PATH/Cargo.lock" >> $GITHUB_ENV - echo "WASM_FILTER_TARGET=wasm32-wasip1" >> "$GITHUB_ENV" + FILTER_PATH=$PWD/spec/fixtures/proxy_wasm_filters + { + echo "WASM_FILTER_PATH=$FILTER_PATH" + echo "WASM_FIXTURE_PATH=$FILTER_PATH/build" + echo "WASM_FILTER_CARGO_LOCK=$FILTER_PATH/Cargo.lock" + echo "WASM_FILTER_TARGET=wasm32-wasip1" + } >> $GITHUB_ENV - name: Setup cache key shell: bash env: - FILE_HASH: "${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }}" - CACHE_VERSION: "4" + FILE_HASH: ${{ hashFiles(env.WASM_FILTER_CARGO_LOCK, format('{0}/**/*.rs', env.WASM_FILTER_PATH)) }} + CACHE_VERSION: "6" + RUNNER_OS: ${{ runner.os }} run: | - CACHE_PREFIX="wasm-test-filters::v${CACHE_VERSION}::${{ runner.os }}::${WASM_FILTER_TARGET}" - echo "CACHE_PREFIX=${CACHE_PREFIX}" >> $GITHUB_ENV - echo "CACHE_KEY=${CACHE_PREFIX}::${FILE_HASH}" >> $GITHUB_ENV + CACHE_PREFIX="wasm-test-filters::v${CACHE_VERSION}::${RUNNER_OS}::${WASM_FILTER_TARGET}::" + { + echo "WASM_CACHE_PREFIX=${CACHE_PREFIX}" + echo "WASM_CACHE_KEY=${CACHE_PREFIX}${FILE_HASH}" + } >> $GITHUB_ENV - name: Restore Cache uses: actions/cache/restore@v4 id: restore-cache with: - path: | - ~/.cargo/bin/ - ~/.cargo/registry/index/ - ~/.cargo/registry/cache/ - ~/.cargo/git/db/ - ${{ env.WASM_FILTER_PATH }}/target - key: ${{ env.CACHE_KEY }} - restore-keys: ${{ env.CACHE_PREFIX }} + path: ${{ env.WASM_FILTER_PATH }}/target/**/*.wasm + key: ${{ env.WASM_CACHE_KEY }} - name: Install Rust Toolchain if: steps.restore-cache.outputs.cache-hit != 'true' - uses: actions-rs/toolchain@16499b5e05bf2e26879000db0c1d13f7e13fa3af # v1 + uses: dtolnay/rust-toolchain@a54c7afa936fefeb4456b2dd8068152669aa8203 with: - profile: minimal toolchain: stable - override: true components: cargo - target: ${{ env.WASM_FILTER_TARGET }} + targets: ${{ env.WASM_FILTER_TARGET }} - - name: cargo build + - name: Build Test Filters if: steps.restore-cache.outputs.cache-hit != 'true' - uses: actions-rs/cargo@844f36862e911db73fe0815f00a4a2602c279505 # v1 - with: - command: build + shell: bash + run: | # building in release mode yields smaller library sizes, so it's # better for our cacheability - args: > - --manifest-path "${{ env.WASM_FILTER_PATH }}/Cargo.toml" - --workspace - --lib - --target "${{ env.WASM_FILTER_TARGET }}" + cargo build \ + --manifest-path "${WASM_FILTER_PATH:?}/Cargo.toml" \ + --workspace \ + --lib \ + --target "${WASM_FILTER_TARGET:?}" \ --release - name: Save cache if: steps.restore-cache.outputs.cache-hit != 'true' id: save-cache - uses: actions/cache/save@v3 + uses: actions/cache/save@v4 with: - path: | - ~/.cargo/bin/ - ~/.cargo/registry/index/ - ~/.cargo/registry/cache/ - ~/.cargo/git/db/ - ${{ env.WASM_FILTER_PATH }}/target - key: ${{ env.CACHE_KEY }} + path: ${{ env.WASM_FILTER_PATH }}/target/**/*.wasm + key: ${{ env.WASM_CACHE_KEY }} - name: Create a symlink to the target directory shell: bash run: | ln -sfv \ --no-target-directory \ - "${{ env.WASM_FILTER_PATH }}"/target/"${{ env.WASM_FILTER_TARGET }}"/release \ - "${{ env.WASM_FIXTURE_PATH }}" + "${WASM_FILTER_PATH:?}"/target/"${WASM_FILTER_TARGET:?}"/release \ + "${WASM_FIXTURE_PATH:?}" - name: debug shell: bash From 36e329e2689e65a53f7f01a70fd2acb692f16995 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 3 Feb 2025 19:56:02 +0200 Subject: [PATCH 4306/4351] chore(clustering): do not enable kong.sync.v2 when connecting dp is older than cp (#14217) Signed-off-by: Aapo Talvensaari --- kong/clustering/rpc/manager.lua | 40 +++++++-- .../15-cp_inert_rpc_sync_spec.lua | 89 ++++++++++++++++++- .../kong/plugins/older-version/handler.lua | 31 +++++++ .../kong/plugins/older-version/schema.lua | 18 ++++ 4 files changed, 168 insertions(+), 10 deletions(-) create mode 100644 spec/fixtures/custom_plugins/kong/plugins/older-version/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/older-version/schema.lua diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index fb40ace1a6e..bd33f9db0a6 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -12,7 +12,8 @@ local callbacks = require("kong.clustering.rpc.callbacks") local clustering_tls = require("kong.clustering.tls") local constants = require("kong.constants") local table_isempty = require("table.isempty") -local pl_tablex = require("pl.tablex") +local table_clone = require("table.clone") +local table_remove = table.remove local cjson = require("cjson.safe") local string_tools = require("kong.tools.string") @@ -20,17 +21,19 @@ local string_tools = require("kong.tools.string") local ipairs = ipairs local ngx_var = ngx.var local ngx_ERR = ngx.ERR +local ngx_INFO = ngx.INFO local ngx_DEBUG = ngx.DEBUG local ngx_log = ngx.log local ngx_exit = ngx.exit local ngx_time = ngx.time local exiting = ngx.worker.exiting -local pl_tablex_makeset = pl_tablex.makeset +local pl_tablex_makeset = require("pl.tablex").makeset local cjson_encode = cjson.encode local cjson_decode = cjson.decode local validate_client_cert = clustering_tls.validate_client_cert local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local parse_proxy_url = require("kong.clustering.utils").parse_proxy_url +local version_num = require("kong.clustering.compat.version").string_to_number local _log_prefix = "[rpc] " @@ -42,7 +45,6 @@ local WS_OPTS = { timeout = constants.CLUSTERING_TIMEOUT, max_payload_len = kong.configuration.cluster_max_payload, } -local KONG_VERSION = kong.version -- create a new RPC manager, node_id is own node_id @@ -188,10 +190,36 @@ function _M:_handle_meta_call(c, cert) assert(type(info.kong_hostname) == "string") assert(type(info.kong_conf) == "table") + local rpc_capabilities = self.callbacks:get_capabilities_list() + -- For data planes older than the control plane, we don't want to enable + -- kong.sync.v2 because we decided to not add the compatibility layer to + -- it. The v1 sync implements the compatibility code, and thus by not + -- advertising the kong.sync.v2 the data plane will automatically fall + -- back to v1 sync. + -- + -- In case we want to reverse the decision, the compatibility code for the + -- kong.sync.v2 can be found here: https://github.com/Kong/kong-ee/pull/11040 + local dp_version = info.kong_version + if version_num(kong.version) > version_num(dp_version) then + local delta_index + for i, rpc_capability in ipairs(rpc_capabilities) do + if rpc_capability == "kong.sync.v2" then + delta_index = i + break + end + end + if delta_index then + ngx_log(ngx_INFO, "disabling kong.sync.v2 because the data plane is older ", + "than the control plane, node_id: ", info.kong_node_id) + rpc_capabilities = table_clone(rpc_capabilities) + table_remove(rpc_capabilities, delta_index) + end + end + local payload = { jsonrpc = jsonrpc.VERSION, result = { - rpc_capabilities = self.callbacks:get_capabilities_list(), + rpc_capabilities = rpc_capabilities, -- now we only support snappy rpc_frame_encoding = RPC_SNAPPY_FRAMED, }, @@ -239,7 +267,7 @@ function _M:_handle_meta_call(c, cert) -- store DP's ip addr self.client_info[node_id] = { ip = ngx_var.remote_addr, - version = info.kong_version, + version = dp_version, labels = labels, cert_details = cert_details, } @@ -256,7 +284,7 @@ function _M:_meta_call(c, meta_cap, node_id) -- now we only support snappy rpc_frame_encodings = { RPC_SNAPPY_FRAMED, }, - kong_version = KONG_VERSION, + kong_version = kong.version, kong_hostname = kong.node.get_hostname(), kong_node_id = self.node_id, kong_conf = kong.configuration.remove_sensitive(), diff --git a/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua b/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua index 0eb5e76a8ce..ce1a631d461 100644 --- a/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/15-cp_inert_rpc_sync_spec.lua @@ -3,9 +3,7 @@ local cjson = require("cjson.safe") local CLUSTERING_SYNC_STATUS = require("kong.constants").CLUSTERING_SYNC_STATUS for _, strategy in helpers.each_strategy() do - -describe("CP diabled Sync RPC #" .. strategy, function() - +describe("CP disabled Sync RPC #" .. strategy, function() lazy_setup(function() helpers.get_db_utils(strategy, { "clustering_data_planes", @@ -117,8 +115,91 @@ describe("CP diabled Sync RPC #" .. strategy, function() end, 10) end) end) +end) -end) +describe("CP disables Sync RPC with older data planes #" .. strategy, function() + lazy_setup(function() + helpers.get_db_utils(strategy, { + "routes", + "services", + "clustering_data_planes", + }, { + "older-version", + "error-generator", + "error-generator-last", + "error-handler-log", + }) + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + prefix = "servroot2", + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 2, -- multiple workers + + cluster_rpc = "on", -- CP ENABLE rpc + cluster_rpc_sync = "on", -- CP ENABLE rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + nginx_worker_processes = 2, -- multiple workers + + plugins = "older-version,error-generator,error-generator-last,error-handler-log", + cluster_rpc = "on", -- DP ENABLE rpc + cluster_rpc_sync = "on", -- DP ENABLE rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong() + helpers.stop_kong("servroot2") + end) + + after_each(function() + helpers.clean_logfile() + helpers.clean_logfile("servroot2/logs/error.log") + end) + + it("fallbacks to sync v1", function() + helpers.wait_until(function() + local admin_client = helpers.admin_client() + finally(function() + admin_client:close() + end) + local res = assert(admin_client:get("/clustering/data-planes")) + local body = assert.res_status(200, res) + local json = cjson.decode(body) + + for _, v in pairs(json.data) do + if v.ip == "127.0.0.1" then + assert.near(14 * 86400, v.ttl, 3) + assert.matches("^(%d+%.%d+)%.%d+", v.version) + assert.equal(CLUSTERING_SYNC_STATUS.NORMAL, v.sync_status) + return true + end + end + end, 10) + + -- cp will not run rpc + assert.logfile("servroot2/logs/error.log").has.no.line("[rpc]", true) + assert.logfile("servroot2/logs/error.log").has.line( + "disabling kong.sync.v2 because the data plane is older than the control plane", true) + + -- dp will not run rpc too + assert.logfile().has.line("rpc sync is disabled in CP") + assert.logfile().has.line("sync v1 is enabled due to rpc sync can not work.") + end) +end) end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/older-version/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/older-version/handler.lua new file mode 100644 index 00000000000..5fee5387035 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/older-version/handler.lua @@ -0,0 +1,31 @@ +local meta = require "kong.meta" + + +local version = setmetatable({ + major = 3, + minor = 9, + patch = 0, +}, { + __tostring = function(t) + return string.format("%d.%d.%d%s", t.major, t.minor, t.patch, + t.suffix or "") + end +}) + + +local OlderVersion = { + VERSION = "1.0.0", + PRIORITY = 1000, +} + + +function OlderVersion:init_worker() + meta._VERSION = tostring(version) + meta._VERSION_TABLE = version + meta._SERVER_TOKENS = "kong/" .. tostring(version) + meta.version = tostring(version) + kong.version = meta._VERSION +end + + +return OlderVersion diff --git a/spec/fixtures/custom_plugins/kong/plugins/older-version/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/older-version/schema.lua new file mode 100644 index 00000000000..98cca373591 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/older-version/schema.lua @@ -0,0 +1,18 @@ +local typedefs = require "kong.db.schema.typedefs" + + +return { + name = "older-version", + fields = { + { + protocols = typedefs.protocols { default = { "http", "https", "tcp", "tls", "grpc", "grpcs" } }, + }, + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From e48dfcceb9b0b10bf1ef02b1e0622d566d3967fc Mon Sep 17 00:00:00 2001 From: team-gateway-bot Date: Thu, 23 Jan 2025 18:53:44 +0000 Subject: [PATCH 4307/4351] chore(deps): bump ngx_wasm_module to 7042e29b059ae9831dc2d8cec6043e0da18b3a4a Changes since 9136e463a6f1d80755ce66c88c3ddecd0eb5e25d: * 7042e29 - chore(release) bump upload/download artifacts GHA to '@v4' * 61b8214 - chore(release) disable releases for EOL platforms * 004ae21 - chore(deps) cargo update * fa0cd87 - fix(proxy-wasm) support get 'plugin_name' in tick context * 6138510 - feat(proxy-wasm) new 'request.is_subrequest' property * 1ec8c84 - chore(ci) bump clang builds to clang-14+clang-18 (#665) * 0c9eeed - chore(ci) pin 3rd-party actions to commit hashes * 3b009cd - tests(lua-bridge) ensure CI uses the dnsmasq resolver * a31f6d8 - fix(proxy-wasm) catch get/set all scoped properties outside of requests * 1b5f11f - chore(ci) update Openresty version in CodeQL jobs (#662) * 63f6784 - tests(build) fix failing tests on ubuntu 24.04 * f29dd1c - chore(ci) minor lcov fixes * 7179e9b - docs(*) add SECURITY.md * 715589a - fix(proxy-wasm) pass VM config size to 'on_vm_start' * 67a4fca - misc(ngx_wavm) fix a format specifier in a debug log * 883b627 - chore(tests) update http requirement * ad506ca - chore(tests) update http requirement * 3f19cb5 - chore(dependabot) ignore wasi >0.11 updates * f85415b - chore(*) update dependabot.yml settings * 060c81e - chore(*) move dependabot.yml to .github/ * f872b9a - chore(deps) bump V8 to 13.1.201.15 * 2007d21 - chore(deps) bump Nginx to 1.27.3 * d1250d8 - chore(lib) new build option for OpenSSL debug builds * cb7e69a - chore(runtimes) some environments do not set CC by default * fa699f2 - chore(v8bridge) recent V8 needs --std=c++20 * d834bb0 - tests(*) increase robustness of httpbin-reliant tests --- .requirements | 2 +- changelog/unreleased/kong/bump-ngx-wasm-module.yml | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/bump-ngx-wasm-module.yml diff --git a/.requirements b/.requirements index a345408da24..24a938ff065 100644 --- a/.requirements +++ b/.requirements @@ -24,7 +24,7 @@ ATC_ROUTER=4d29e10517e2c9d1dae3966f4034b38c557e2eaa # 1.7.1 SNAPPY=2c94e11145f0b7b184b831577c93e5a41c4c0346 # 1.2.1 KONG_MANAGER=nightly -NGX_WASM_MODULE=9136e463a6f1d80755ce66c88c3ddecd0eb5e25d +NGX_WASM_MODULE=7042e29b059ae9831dc2d8cec6043e0da18b3a4a WASMER=3.1.1 WASMTIME=26.0.0 V8=12.0.267.17 diff --git a/changelog/unreleased/kong/bump-ngx-wasm-module.yml b/changelog/unreleased/kong/bump-ngx-wasm-module.yml new file mode 100644 index 00000000000..4fce3f5deb0 --- /dev/null +++ b/changelog/unreleased/kong/bump-ngx-wasm-module.yml @@ -0,0 +1,2 @@ +message: "Bumped `ngx_wasm_module` to `7042e29b059ae9831dc2d8cec6043e0da18b3a4a`" +type: dependency From 60b181f1a146464c627c9d4ef87b16f99230e61d Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Tue, 4 Feb 2025 10:09:35 -0300 Subject: [PATCH 4308/4351] Revert "chore(deps): bump openssl to 3.4.0 (#14146)" This reverts commit 576cdc8f7a6be2b3b98b5cd7a8019ead661c3bc7. --- .requirements | 4 ++-- changelog/unreleased/kong/bump_openssl.yml | 3 --- .../fixtures/amazonlinux-2-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-arm64.txt | 2 +- .../fixtures/debian-11-amd64.txt | 2 +- .../fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- .../fixtures/ubuntu-20.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-arm64.txt | 2 +- .../fixtures/ubuntu-24.04-amd64.txt | 2 +- .../fixtures/ubuntu-24.04-arm64.txt | 2 +- scripts/explain_manifest/suites.py | 16 ++++++++-------- 16 files changed, 23 insertions(+), 26 deletions(-) delete mode 100644 changelog/unreleased/kong/bump_openssl.yml diff --git a/.requirements b/.requirements index 24a938ff065..f7d27eef73d 100644 --- a/.requirements +++ b/.requirements @@ -4,8 +4,8 @@ OPENRESTY=1.27.1.1 OPENRESTY_SHA256=79b071e27bdc143d5f401d0dbf504de4420070d867538c5edc2546d0351fd5c0 LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 -OPENSSL=3.4.0 -OPENSSL_SHA256=e15dda82fe2fe8139dc2ac21a36d4ca01d5313c75f99f46c4e8a27709b7294bf +OPENSSL=3.2.3 +OPENSSL_SHA256=52b5f1c6b8022bc5868c308c54fb77705e702d6c6f4594f99a0df216acf46239 PCRE=10.44 PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b ADA=2.9.2 diff --git a/changelog/unreleased/kong/bump_openssl.yml b/changelog/unreleased/kong/bump_openssl.yml deleted file mode 100644 index 3c89957ca75..00000000000 --- a/changelog/unreleased/kong/bump_openssl.yml +++ /dev/null @@ -1,3 +0,0 @@ -message: "Bumped OpenSSL to 3.4.0." -type: dependency -scope: Core \ No newline at end of file diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index 07cf7434c4f..f1dfcaf7e85 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -206,7 +206,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index 4370dcba60f..b26182bb259 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index 891e2cb2d96..b5a86641884 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 124d81b302d..2f924d72618 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -180,7 +180,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index 674efe8ef85..f36379b1951 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -169,7 +169,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 665b21b52d0..4d86f0b1570 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index f2c28124f3a..d831ef01712 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index 891e2cb2d96..b5a86641884 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 55fd7bd9006..6a1cee758e4 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -184,7 +184,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 50aed674cdc..8d4a3b55c69 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 1acf230ab0f..951c2c393d9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt index 6312a24e4f8..0b3ac4b8695 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt index 1acf230ab0f..951c2c393d9 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.4.0 22 Oct 2024 + OpenSSL : OpenSSL 3.2.3 3 Sep 2024 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 7923269bb6c..26d5c93d30d 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -95,14 +95,14 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdj expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should link libxcrypt.so.1") \ .needed_libraries.contain("libcrypt.so.1") - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.4.x") \ - .nginx_compiled_openssl.matches(r"OpenSSL 3.4.\d") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.5.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.5.0") \ - - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.4.x") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.5.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.5.0") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.2.x") \ + .nginx_compiled_openssl.matches(r"OpenSSL 3.2.\d") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ + + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.2.x") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ ADA_VERSION = read_requirements()["ADA"] expect("**/*.so", "ada version is less than %s" % ADA_VERSION) \ From 24f312c31343b48603e05773955df113a9f1bef4 Mon Sep 17 00:00:00 2001 From: Michael Martin Date: Sun, 1 Dec 2024 19:40:53 -0800 Subject: [PATCH 4309/4351] fix(prometheus): add a toggle switch for wasm metrics export --- .../prometheus-upstream-metrics-toggle.yml | 5 ++-- kong/clustering/compat/removed_fields.lua | 6 +++- kong/plugins/prometheus/exporter.lua | 17 +++++++++-- kong/plugins/prometheus/schema.lua | 1 + kong/plugins/prometheus/wasmx.lua | 7 ++++- .../09-hybrid_mode/09-config-compat_spec.lua | 28 +++++++++++++++++-- .../26-prometheus/09-wasmx_spec.lua | 5 +++- 7 files changed, 60 insertions(+), 9 deletions(-) diff --git a/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml b/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml index 4c67209dd79..ecc7d56c40b 100644 --- a/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml +++ b/changelog/unreleased/kong/prometheus-upstream-metrics-toggle.yml @@ -1,3 +1,4 @@ -message: "**Prometheus**: Use the :configure() handler to toggle upstream_health_metrics" -type: bugfix +message: | + **Prometheus**: Added the capability to enable/disable export of Proxy-Wasm metrics. +type: feature scope: Plugin diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index 7c50ef514bc..e79dd11ef9b 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -228,11 +228,15 @@ return { "queue.concurrency_limit", }, }, + -- Any dataplane older than 3.10.0 [3010000000] = { session = { "hash_subject", "store_metadata", }, - } + prometheus = { + "wasm_metrics", + }, + }, } diff --git a/kong/plugins/prometheus/exporter.lua b/kong/plugins/prometheus/exporter.lua index 0b4bd153d83..7b4abdb33e7 100644 --- a/kong/plugins/prometheus/exporter.lua +++ b/kong/plugins/prometheus/exporter.lua @@ -216,21 +216,34 @@ end local function configure(configs) - -- everything disabled by default IS_PROMETHEUS_ENABLED = false export_upstream_health_metrics = false + local export_wasm_metrics = false if configs ~= nil then IS_PROMETHEUS_ENABLED = true for i = 1, #configs do - -- export upstream health metrics if any plugin has explicitly enabled them + -- `upstream_health_metrics` and `wasm_metrics` are global properties that + -- are disabled by default but will be enabled if any plugin instance has + -- explicitly enabled them + if configs[i].upstream_health_metrics then export_upstream_health_metrics = true + end + + if configs[i].wasm_metrics then + export_wasm_metrics = true + end + + -- no need for further iteration since everyhing is enabled + if export_upstream_health_metrics and export_wasm_metrics then break end end end + + wasm.set_enabled(export_wasm_metrics) end diff --git a/kong/plugins/prometheus/schema.lua b/kong/plugins/prometheus/schema.lua index a23e3b3fc5e..df9d3dc8cbb 100644 --- a/kong/plugins/prometheus/schema.lua +++ b/kong/plugins/prometheus/schema.lua @@ -22,6 +22,7 @@ return { { latency_metrics = { description = "A boolean value that determines if latency metrics should be collected. If enabled, `kong_latency_ms`, `upstream_latency_ms` and `request_latency_ms` metrics will be exported.", type = "boolean", default = false }, }, { bandwidth_metrics = { description = "A boolean value that determines if bandwidth metrics should be collected. If enabled, `bandwidth_bytes` and `stream_sessions_total` metrics will be exported.", type = "boolean", default = false }, }, { upstream_health_metrics = { description = "A boolean value that determines if upstream metrics should be collected. If enabled, `upstream_target_health` metric will be exported.", type = "boolean", default = false }, }, + { wasm_metrics = { description = "A boolean value that determines if Wasm metrics should be collected.", type = "boolean", default = false }, }, }, custom_validator = validate_shared_dict, }, }, diff --git a/kong/plugins/prometheus/wasmx.lua b/kong/plugins/prometheus/wasmx.lua index 3f3e36546fd..c053819ca0d 100644 --- a/kong/plugins/prometheus/wasmx.lua +++ b/kong/plugins/prometheus/wasmx.lua @@ -18,6 +18,7 @@ local _M = {} local FLUSH_EVERY = 100 local GET_METRIC_OPTS = { prefix = false } +local export_enabled = false local metrics_data_buf = buf_new() local labels_serialization_buf = buf_new() @@ -181,7 +182,7 @@ end _M.metrics_data = function() - if not wasm.enabled() then + if not export_enabled or not wasm.enabled() then return end @@ -231,4 +232,8 @@ _M.metrics_data = function() end +function _M.set_enabled(enabled) + export_enabled = enabled +end + return _M diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 07677fe45e8..6517563ae4a 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -1038,13 +1038,37 @@ describe("CP/DP config compat transformations #" .. strategy, function() } -- ]] + finally(function() + admin.plugins:remove({ id = prometheus.id }) + end) + local expected_prometheus_prior_38 = cycle_aware_deep_copy(prometheus) expected_prometheus_prior_38.config.ai_metrics = nil + expected_prometheus_prior_38.config.wasm_metrics = nil do_assert(uuid(), "3.7.0", expected_prometheus_prior_38) + end) - -- cleanup - admin.plugins:remove({ id = prometheus.id }) + it("[prometheus] remove wasm_metrics property for versions below 3.10", function() + -- [[ 3.10.x ]] -- + local prometheus = admin.plugins:insert { + name = "prometheus", + enabled = true, + config = { + wasm_metrics = true, -- becomes nil + }, + } + -- ]] + + finally(function() + admin.plugins:remove({ id = prometheus.id }) + end) + + + local expected_prometheus_prior_310 = cycle_aware_deep_copy(prometheus) + expected_prometheus_prior_310.config.wasm_metrics = nil + + do_assert(uuid(), "3.9.0", expected_prometheus_prior_310) end) end) diff --git a/spec/03-plugins/26-prometheus/09-wasmx_spec.lua b/spec/03-plugins/26-prometheus/09-wasmx_spec.lua index d52d27bb5bd..4684636bcee 100644 --- a/spec/03-plugins/26-prometheus/09-wasmx_spec.lua +++ b/spec/03-plugins/26-prometheus/09-wasmx_spec.lua @@ -90,7 +90,10 @@ for _, strategy in helpers.each_strategy() do add_filter_to_service(bp, "tests", service) add_filter_to_service(bp, "tests", service2) - bp.plugins:insert({ name = "prometheus" }) + assert(bp.plugins:insert({ + name = "prometheus", + config = { wasm_metrics = true }, + })) assert(helpers.start_kong({ nginx_conf = "spec/fixtures/custom_nginx.template", From c7a80d77761823b0b3296ee8ca6a7f048579f7ca Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Wed, 5 Feb 2025 10:23:28 +0800 Subject: [PATCH 4310/4351] tests(*): make nginx_worker_processes to take effect properly (#14222) `nginx_worker_processes` is the standard configuration in our template, and it has an alias `nginx_main_worker_processes`. So, no matter which one we configure, both will work. However, if we set these options at the same time, the one that takes effect will be `nginx_main_worker_processes`. Since our test suite uses [`nginx_main_worker_processes`](https://github.com/Kong/kong/blob/7a505eaa6870a5 b9e7da914a32464635691f1038/spec/kong_tests.conf#L35), that means using `nginx_worker_processes` in the test cases is not working. We have a bunch of test files that are using `nginx_worker_processes` instead of the `nginx_main_worker_processes` alias, and making one small change to the kong_test.conf file saves us the trouble of updating all of them (including EE). * tests(*): adjusting flaky test cases --- spec/02-integration/02-cmd/02-start_stop_spec.lua | 4 ++-- spec/02-integration/05-proxy/02-router_spec.lua | 2 +- spec/kong_tests.conf | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index 05cd85c2cba..d15a81af25d 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -54,7 +54,7 @@ local function wait_until_healthy(prefix) if conf.admin_listen and conf.admin_listen ~= "off" then local port = assert(conf.admin_listen:match(":([0-9]+)")) assert - .with_timeout(5) + .with_timeout(10) .eventually(function() local client = helpers.admin_client(1000, port) local res, err = client:send({ path = "/status", method = "GET" }) @@ -413,7 +413,7 @@ describe("kong start/stop #" .. strategy, function() assert(helpers.start_kong({ database = "off", declarative_config = yaml_file, - nginx_worker_processes = 100, -- stress test initialization + nginx_worker_processes = 50, -- stress test initialization nginx_conf = "spec/fixtures/custom_nginx.template", })) diff --git a/spec/02-integration/05-proxy/02-router_spec.lua b/spec/02-integration/05-proxy/02-router_spec.lua index 5a1bc09785c..5877018b232 100644 --- a/spec/02-integration/05-proxy/02-router_spec.lua +++ b/spec/02-integration/05-proxy/02-router_spec.lua @@ -2542,7 +2542,7 @@ for _, strategy in helpers.each_strategy() do local workers_before = helpers.get_kong_workers() assert(helpers.signal_workers(nil, "-TERM")) - helpers.wait_until_no_common_workers(workers_before, 1) -- respawned + helpers.wait_until_no_common_workers(workers_before, 4) -- respawned proxy_client:close() proxy_client = helpers.proxy_client() diff --git a/spec/kong_tests.conf b/spec/kong_tests.conf index 25d07a1f661..ef047f61f9d 100644 --- a/spec/kong_tests.conf +++ b/spec/kong_tests.conf @@ -32,7 +32,7 @@ dedicated_config_processing = on dns_hostsfile = spec/fixtures/hosts resolver_hosts_file = spec/fixtures/hosts -nginx_main_worker_processes = 1 +nginx_worker_processes = 1 nginx_main_worker_rlimit_nofile = 4096 nginx_events_worker_connections = 4096 nginx_events_multi_accept = off From d47eab6af350c1d2c4856d0057d7e288e46427f2 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 5 Feb 2025 11:10:05 +0800 Subject: [PATCH 4311/4351] fix(clustering/sync): insert default values to delta entities before validation (#14216) KAG-6249 --- kong/clustering/services/sync/validate.lua | 11 ++++---- .../19-hybrid/04-validate_deltas_spec.lua | 25 +++++++++++++++++++ 2 files changed, 31 insertions(+), 5 deletions(-) diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua index 8b5aa91ccf9..e23e3a3c9b0 100644 --- a/kong/clustering/services/sync/validate.lua +++ b/kong/clustering/services/sync/validate.lua @@ -36,13 +36,14 @@ local function validate_deltas(deltas, is_full_sync) -- unknown field. -- TODO: On the CP side, remove ws_id from the entity and set it only -- in the delta. - local ws_id = delta_entity.ws_id - delta_entity.ws_id = nil -- clear ws_id - local ok, err_t = dao.schema:validate(delta_entity) - - delta_entity.ws_id = ws_id -- restore ws_id + -- needs to insert default values into entity to align with the function + -- dc:validate(input), which will call process_auto_fields on its + -- entities of input. + local copy = dao.schema:process_auto_fields(delta_entity, "insert") + copy.ws_id = nil + local ok, err_t = dao.schema:validate(copy) if not ok then errs[#errs + 1] = { [delta_type] = err_t } end diff --git a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua index 9d8327692c0..ecde1143529 100644 --- a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua +++ b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua @@ -93,6 +93,31 @@ describe("[delta validations]",function() end end) + it("route has no required field", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local service = db_insert(bp, "services", { name = "service-001", }) + db_insert(bp, "routes", { + name = "route-001", + paths = { "/mock" }, + service = { id = service.id }, + }) + + local deltas = declarative.export_config_sync() + + for _, delta in ipairs(deltas) do + if delta.type == "routes" then + delta.entity.protocols = nil + break + end + end + + local ok, err = validate_deltas(deltas) + assert.is_true(ok, "validate should not fail: " .. tostring(err)) + end) + it("route has unknown field", function() local bp = setup_bp() From 004eee9823ce9f54be5b238a240c34d5486cc034 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Tue, 21 Jan 2025 19:41:14 +0800 Subject: [PATCH 4312/4351] fix(llm): fix gzip handling when using multiple AI plugins --- kong/llm/plugin/shared-filters/normalize-response-header.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/llm/plugin/shared-filters/normalize-response-header.lua b/kong/llm/plugin/shared-filters/normalize-response-header.lua index 3ab240a1527..3420f5328c5 100644 --- a/kong/llm/plugin/shared-filters/normalize-response-header.lua +++ b/kong/llm/plugin/shared-filters/normalize-response-header.lua @@ -32,7 +32,7 @@ function _M:run(_) else kong.response.clear_header("Content-Encoding") end - else + elseif not get_global_ctx("response_body_sent") then kong.response.clear_header("Content-Encoding") end return true From 6617d58775c5e0ef0437f3938df077babbe3c331 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 5 Feb 2025 17:08:33 +0800 Subject: [PATCH 4313/4351] =?UTF-8?q?fix(clustering/rpc):=20add=20random?= =?UTF-8?q?=20for=20timer=E2=80=98s=20name=20(#14241)?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit KAG-6336 --- kong/clustering/rpc/socket.lua | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 1436f5edb47..f4d23cd6ebe 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -178,8 +178,9 @@ function _M:process_rpc_msg(payload, collection) -- collection is nil, it means it is a single call -- we should call async function - local name = string_format("JSON-RPC callback for node_id: %s, id: %d, method: %s", - self.node_id, payload_id or 0, payload_method) + -- random is for avoiding timer's name confliction + local name = string_format("JSON-RPC callback for node_id: %s, id: %d, rand: %d, method: %s", + self.node_id, payload_id or 0, math.random(10^5), payload_method) res, err = kong.timer:named_at(name, 0, _M._dispatch, self, dispatch_cb, payload) if not res and payload_id then From cb901157ac1701c6fb541c63f0819679d4847c3d Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Wed, 5 Feb 2025 18:18:52 +0800 Subject: [PATCH 4314/4351] fix(certificate): properly throw errors when parsing certificate from the vault (#14212) get_certificate was not handling certificate parsing errors after a vault update. This fixes it. FTI-6392 --- changelog/unreleased/kong/fix-error-handle-certificate.yml | 3 +++ kong/runloop/certificate.lua | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-error-handle-certificate.yml diff --git a/changelog/unreleased/kong/fix-error-handle-certificate.yml b/changelog/unreleased/kong/fix-error-handle-certificate.yml new file mode 100644 index 00000000000..d6f73e00262 --- /dev/null +++ b/changelog/unreleased/kong/fix-error-handle-certificate.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where the error was not thrown when parsing the certificate from vault." +type: bugfix +scope: Core diff --git a/kong/runloop/certificate.lua b/kong/runloop/certificate.lua index 2ad82919d2f..4aee2689f0c 100644 --- a/kong/runloop/certificate.lua +++ b/kong/runloop/certificate.lua @@ -261,7 +261,7 @@ local function get_certificate(pk, sni_name, ws_id) pk, sni_name, ws_id) if certificate and hit_level ~= 3 and certificate["$refs"] then - certificate = parse_key_and_cert(kong.vault.update(certificate)) + certificate, err = parse_key_and_cert(kong.vault.update(certificate)) end return certificate, err From 70b4689c8694d7945e524094745dff80b135a147 Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 5 Feb 2025 22:15:46 +0800 Subject: [PATCH 4315/4351] tests(clustering/rpc): add integration test for deltas validation (#14240) --- .../18-hybrid_rpc/10-validate_deltas_spec.lua | 72 +++++++++++++++++++ .../rpc-notify-new-version-test/handler.lua | 4 -- .../plugins/rpc-validation-test/handler.lua | 39 ++++++++++ .../plugins/rpc-validation-test/schema.lua | 12 ++++ 4 files changed, 123 insertions(+), 4 deletions(-) create mode 100644 spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua create mode 100644 spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/schema.lua diff --git a/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua b/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua new file mode 100644 index 00000000000..9b186a761fd --- /dev/null +++ b/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua @@ -0,0 +1,72 @@ +local helpers = require "spec.helpers" + + +-- mock kong.sync.v2.get_delta in custom plugin rpc-validation-test +-- DISABLE rpc sync on cp side +-- ENABLE rpc sync on dp side +for _, strategy in helpers.each_strategy() do + describe("Hybrid Mode RPC #" .. strategy, function() + + lazy_setup(function() + helpers.get_db_utils(strategy, { + "clustering_data_planes", + }) -- runs migrations + + assert(helpers.start_kong({ + role = "control_plane", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + database = strategy, + cluster_listen = "127.0.0.1:9005", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-validation-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "off", -- disable rpc sync + })) + + assert(helpers.start_kong({ + role = "data_plane", + database = "off", + prefix = "servroot2", + cluster_cert = "spec/fixtures/kong_clustering.crt", + cluster_cert_key = "spec/fixtures/kong_clustering.key", + cluster_control_plane = "127.0.0.1:9005", + proxy_listen = "0.0.0.0:9002", + nginx_conf = "spec/fixtures/custom_nginx.template", + plugins = "bundled,rpc-validation-test", + nginx_worker_processes = 4, -- multiple workers + cluster_rpc = "on", -- enable rpc + cluster_rpc_sync = "on", -- enable rpc sync + })) + end) + + lazy_teardown(function() + helpers.stop_kong("servroot2") + helpers.stop_kong() + end) + + describe("sync.v2 validation works", function() + it("on dp side", function() + local name = "servroot2/logs/error.log" + + -- dp logs + assert.logfile(name).has.line( + "[error]", true, 10) + assert.logfile(name).has.line( + "unable to create worker mutex and sync", true, 10) + assert.logfile(name).has.line( + "'name': required field missing", true, 10) + + local name = nil + + -- cp logs + assert.logfile(name).has.line( + "kong.sync.v2.get_delta ok", true, 10) + assert.logfile(name).has.no.line( + "[error]", true, 0) + + end) + end) + end) +end -- for _, strategy diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua index 1862de167ff..7d6d7952804 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notify-new-version-test/handler.lua @@ -23,10 +23,6 @@ function RpcSyncV2NotifyNewVersioinTestHandler:init_worker() entity = { id = fake_uuid, name = "default", - -- It must contain feild "config" and "meta", otherwise the deltas - -- validation will fail with the error "required field missing". - config = {}, - meta = {}, }, type = "workspaces", version = latest_version, diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua new file mode 100644 index 00000000000..b450a21ee88 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua @@ -0,0 +1,39 @@ +local fmt = string.format + + +local RpcSyncV2ValidationHandler = { + VERSION = "1.0", + PRIORITY = 1000, +} + + +function RpcSyncV2ValidationHandler:init_worker() + -- mock function on cp side + kong.rpc.callbacks:register("kong.sync.v2.get_delta", function(node_id, current_versions) + local latest_version = fmt("v02_%028x", 10) + + local fake_uuid = "00000000-0000-0000-0000-111111111111" + + -- a basic config data, + -- it has no field "name", + -- and will cause validation error + local deltas = { + { + entity = { + id = fake_uuid, + }, + type = "workspaces", + version = latest_version, + ws_id = fake_uuid, + }, + } + + ngx.log(ngx.DEBUG, "kong.sync.v2.get_delta ok") + + return { default = { deltas = deltas, wipe = true, }, } + end) + +end + + +return RpcSyncV2ValidationHandler diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/schema.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/schema.lua new file mode 100644 index 00000000000..c68c1023ef7 --- /dev/null +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/schema.lua @@ -0,0 +1,12 @@ +return { + name = "rpc-validation-test", + fields = { + { + config = { + type = "record", + fields = { + }, + }, + }, + }, +} From 55e4ff53dd6264e451aa4fe8c98665d816329d5d Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Thu, 6 Feb 2025 10:16:53 +0800 Subject: [PATCH 4316/4351] style(daos): rename function parameter to keep consistency (#14242) --- kong/db/dao/init.lua | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/kong/db/dao/init.lua b/kong/db/dao/init.lua index df2a9fee109..10755bc2188 100644 --- a/kong/db/dao/init.lua +++ b/kong/db/dao/init.lua @@ -636,7 +636,7 @@ local function check_upsert(self, key, entity, options, name) end -local function recursion_over_constraints(self, entity, show_ws_id, entries, c) +local function recursion_over_constraints(self, entity, opts, entries, c) local constraints = c and c.schema:get_constraints() or self.schema:get_constraints() @@ -650,7 +650,7 @@ local function recursion_over_constraints(self, entity, show_ws_id, entries, c) if constraint.on_delete == "cascade" then local dao = self.db.daos[constraint.schema.name] local method = "each_for_" .. constraint.field_name - for row, err in dao[method](dao, pk, nil, show_ws_id) do + for row, err in dao[method](dao, pk, nil, opts) do if not row then log(ERR, "[db] failed to traverse entities for cascade-delete: ", err) break @@ -658,7 +658,7 @@ local function recursion_over_constraints(self, entity, show_ws_id, entries, c) insert(entries, { dao = dao, entity = row }) - recursion_over_constraints(self, row, show_ws_id, entries, constraint) + recursion_over_constraints(self, row, opts, entries, constraint) end end end @@ -667,10 +667,10 @@ local function recursion_over_constraints(self, entity, show_ws_id, entries, c) end -local function find_cascade_delete_entities(self, entity, show_ws_id) +local function find_cascade_delete_entities(self, entity, opts) local entries = {} - recursion_over_constraints(self, entity, show_ws_id, entries) + recursion_over_constraints(self, entity, opts, entries) return entries end From 2582e760461907305c3e93fba6fe7b3db40ebef9 Mon Sep 17 00:00:00 2001 From: Yukinari Toyota Date: Thu, 6 Feb 2025 17:36:30 +0900 Subject: [PATCH 4317/4351] fix(response-ratelimiting): fix missing usage headers for upstream (#13696) `response-ratelimiting` plugin should send usage headers to upstream server. But in Kong 3.8, there are no usage headers such as `X-RateLimit-Remaining-Videos: 10` for upstream requests. In this change, it coming back usage headers for upstream. KAG-5447 --------- Co-authored-by: Guilherme Salazar Co-authored-by: BrianChen --- ...response-ratelimiting-upstream-headers.yml | 3 + kong/plugins/response-ratelimiting/access.lua | 10 +-- .../04-access_spec.lua | 81 ++++++++++--------- 3 files changed, 49 insertions(+), 45 deletions(-) create mode 100644 changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml diff --git a/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml b/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml new file mode 100644 index 00000000000..457c552b8b7 --- /dev/null +++ b/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml @@ -0,0 +1,3 @@ +message: "**response-ratelimiting**: fixed an issue in response rate limiting plugin where usage headers ought to be sent to upstream are lost." +type: bugfix +scope: Plugin diff --git a/kong/plugins/response-ratelimiting/access.lua b/kong/plugins/response-ratelimiting/access.lua index 5f5a2328122..9a63294726d 100644 --- a/kong/plugins/response-ratelimiting/access.lua +++ b/kong/plugins/response-ratelimiting/access.lua @@ -1,6 +1,5 @@ local policies = require "kong.plugins.response-ratelimiting.policies" local timestamp = require "kong.tools.timestamp" -local pdk_private_rl = require "kong.pdk.private.rate_limiting" local kong = kong @@ -10,10 +9,6 @@ local error = error local tostring = tostring -local pdk_rl_store_response_header = pdk_private_rl.store_response_header -local pdk_rl_apply_response_headers = pdk_private_rl.apply_response_headers - - local EMPTY = require("kong.tools.table").EMPTY local HTTP_TOO_MANY_REQUESTS = 429 local RATELIMIT_REMAINING = "X-RateLimit-Remaining" @@ -89,7 +84,6 @@ function _M.execute(conf) end -- Append usage headers to the upstream request. Also checks "block_on_first_violation". - local ngx_ctx = ngx.ctx for k in pairs(conf.limits) do local remaining for _, lv in pairs(usage[k]) do @@ -103,11 +97,9 @@ function _M.execute(conf) end end - pdk_rl_store_response_header(ngx_ctx, RATELIMIT_REMAINING .. "-" .. k, remaining) + kong.service.request.set_header(RATELIMIT_REMAINING .. "-" .. k, remaining) end - pdk_rl_apply_response_headers(ngx_ctx) - kong.ctx.plugin.usage = usage -- For later use end diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index ed269177ead..a7e34ef3b88 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -90,7 +90,7 @@ for _, strategy in helpers.each_strategy() do goto continue end - describe(fmt("#flaky Plugin: response-ratelimiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + describe(fmt("Plugin: response-ratelimiting (access) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() lazy_setup(function() local bp = init_db(strategy, policy) @@ -384,7 +384,7 @@ for _, strategy in helpers.each_strategy() do wait() local n = math.floor(ITERATIONS / 2) for _ = 1, n do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "test1.test" }, }) assert.res_status(200, res) @@ -392,7 +392,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "test1.test" }, }) assert.res_status(200, res) @@ -409,7 +409,7 @@ for _, strategy in helpers.each_strategy() do ["-v"] = true, }, } - assert.truthy(ok) + assert.truthy(ok, res) assert.matches("x%-ratelimit%-limit%-video%-second: %d+", res) assert.matches("x%-ratelimit%-remaining%-video%-second: %d+", res) @@ -420,21 +420,21 @@ for _, strategy in helpers.each_strategy() do end) it("blocks if exceeding limit", function() - test_limit("/response-headers?x-kong-limit=video=1", "test1.test") + test_limit("/response-headers?x-kong-limit=video%3D1", "test1.test") end) it("counts against the same service register from different routes", function() wait() local n = math.floor(ITERATIONS / 2) for i = 1, n do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20test%3D" .. ITERATIONS, { headers = { Host = "test-service1.test" }, }) assert.res_status(200, res) end for i = n+1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20test%3D" .. ITERATIONS, { headers = { Host = "test-service2.test" }, }) assert.res_status(200, res) @@ -443,7 +443,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the list -- Additional request, while limit is ITERATIONS/second - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, test=" .. ITERATIONS, { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20test%3D" .. ITERATIONS, { headers = { Host = "test-service1.test" }, }) assert.res_status(429, res) @@ -457,7 +457,7 @@ for _, strategy in helpers.each_strategy() do if i == n then ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit end - res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { + res = proxy_client():get("/response-headers?x-kong-limit=video%3D2%2C%20image%3D1", { headers = { Host = "test2.test" }, }) assert.res_status(200, res) @@ -471,21 +471,27 @@ for _, strategy in helpers.each_strategy() do assert.equal(ITERATIONS - n, tonumber(res.headers["x-ratelimit-remaining-image-second"])) for i = n+1, ITERATIONS do - res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { + if i == ITERATIONS then + ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + end + res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20image%3D1", { headers = { Host = "test2.test" }, }) assert.res_status(200, res) end + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) + assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-second"])) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - local res = proxy_client():get("/response-headers?x-kong-limit=video=1, image=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20image%3D1", { headers = { Host = "test2.test" }, }) assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n) - 1, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n) - 1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) assert.res_status(429, res) end) end) @@ -493,11 +499,11 @@ for _, strategy in helpers.each_strategy() do describe("With authentication", function() describe("API-specific plugin", function() it("blocks if exceeding limit and a per consumer & route setting", function() - test_limit("/response-headers?apikey=apikey123&x-kong-limit=video=1", "test3.test", ITERATIONS - 2) + test_limit("/response-headers?apikey=apikey123&x-kong-limit=video%3D1", "test3.test", ITERATIONS - 2) end) it("blocks if exceeding limit and a per route setting", function() - test_limit("/response-headers?apikey=apikey124&x-kong-limit=video=1", "test3.test", ITERATIONS - 3) + test_limit("/response-headers?apikey=apikey124&x-kong-limit=video%3D1", "test3.test", ITERATIONS - 3) end) end) end) @@ -513,10 +519,12 @@ for _, strategy in helpers.each_strategy() do assert.equal(ITERATIONS, tonumber(json.headers["x-ratelimit-remaining-video"])) -- Actually consume the limits - local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2%2C%20image%3D1", { headers = { Host = "test8.test" }, }) - assert.res_status(200, res) + local json2 = cjson.decode(assert.res_status(200, res)) + assert.equal(ITERATIONS-1, tonumber(json2.headers["x-ratelimit-remaining-image"])) + assert.equal(ITERATIONS, tonumber(json2.headers["x-ratelimit-remaining-video"])) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit @@ -530,6 +538,7 @@ for _, strategy in helpers.each_strategy() do it("combines multiple x-kong-limit headers from upstream", function() wait() + -- NOTE: this test is not working as intended because multiple response headers are merged into one comma-joined header by send_text_response function for _ = 1, ITERATIONS do local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { headers = { Host = "test4.test" }, @@ -549,25 +558,25 @@ for _, strategy in helpers.each_strategy() do assert.res_status(429, res) assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - assert.equal(1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-video-second"])) end) end) it("should block on first violation", function() wait() - local res = proxy_client():get("/response-headers?x-kong-limit=video=2, image=4", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2%2C%20image%3D4", { headers = { Host = "test7.test" }, }) assert.res_status(200, res) ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - local res = proxy_client():get("/response-headers?x-kong-limit=video=2", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2", { headers = { Host = "test7.test" }, }) local body = assert.res_status(429, res) local json = cjson.decode(body) - assert.same({ message = "API rate limit exceeded for 'image'" }, json) + assert.matches("API rate limit exceeded for 'image'", json.message) end) describe("Config with hide_client_headers", function() @@ -584,7 +593,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe(fmt("#flaky Plugin: response-ratelimiting (expirations) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + describe(fmt("Plugin: response-ratelimiting (expirations) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() lazy_setup(function() local bp = init_db(strategy, policy) @@ -624,7 +633,7 @@ for _, strategy in helpers.each_strategy() do it("expires a counter", function() wait() - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "expire1.test" }, }) @@ -637,7 +646,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(0.01) wait() -- Wait for counter to expire - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "expire1.test" }, }) @@ -649,7 +658,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe(fmt("#flaky Plugin: response-ratelimiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + describe(fmt("Plugin: response-ratelimiting (access - global for single consumer) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() lazy_setup(function() local bp = init_db(strategy, policy) @@ -700,11 +709,11 @@ for _, strategy in helpers.each_strategy() do end) it("blocks when the consumer exceeds their quota, no matter what service/route used", function() - test_limit("/response-headers?apikey=apikey126&x-kong-limit=video=1", "test%d.test") + test_limit("/response-headers?apikey=apikey126&x-kong-limit=video%3D1", "test%d.test") end) end) - describe(fmt("#flaky Plugin: response-ratelimiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + describe(fmt("Plugin: response-ratelimiting (access - global) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() lazy_setup(function() local bp = init_db(strategy, policy) @@ -749,7 +758,7 @@ for _, strategy in helpers.each_strategy() do it("blocks if exceeding limit", function() wait() for i = 1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = fmt("test%d.test", i) }, }) assert.res_status(200, res) @@ -758,7 +767,7 @@ for _, strategy in helpers.each_strategy() do ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit -- last query, while limit is ITERATIONS/second - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "test1.test" }, }) assert.res_status(429, res) @@ -767,7 +776,7 @@ for _, strategy in helpers.each_strategy() do end) end) - describe(fmt("#flaky Plugin: response-ratelimiting (fault tolerance) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() + describe(fmt("Plugin: response-ratelimiting (fault tolerance) with policy: #%s #%s [#%s]", redis_conf_name, policy, strategy), function() if policy == "cluster" then local bp, db @@ -832,7 +841,7 @@ for _, strategy in helpers.each_strategy() do end) it("does not work if an error occurs", function() - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "failtest1.test" }, }) assert.res_status(200, res) @@ -846,16 +855,16 @@ for _, strategy in helpers.each_strategy() do -- affecting subsequent tests. -- Make another request - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "failtest1.test" }, }) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.matches("An unexpected error occurred", json.message) end) it("keeps working if an error occurs", function() - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "failtest2.test" }, }) assert.res_status(200, res) @@ -869,7 +878,7 @@ for _, strategy in helpers.each_strategy() do -- affecting subsequent tests. -- Make another request - local res = proxy_client():get("/response-headers?x-kong-limit=video=1", { + local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { headers = { Host = "failtest2.test" }, }) assert.res_status(200, res) @@ -940,7 +949,7 @@ for _, strategy in helpers.each_strategy() do }) local body = assert.res_status(500, res) local json = cjson.decode(body) - assert.same({ message = "An unexpected error occurred" }, json) + assert.matches("An unexpected error occurred", json.message) end) it("keeps working if an error occurs", function() -- Make another request From 0ba6c08739f26f15d78a66b9f9b846fda1433e23 Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Thu, 6 Feb 2025 18:29:29 +0800 Subject: [PATCH 4318/4351] fix(llm): mark model.options.upstream_path as deprecated (#14178) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit model.options.upstream_path caused some confusion in some drivers (namely openai and huggingface) a static prefix is always attached while others are not. it’s also causing conflicts with upstream_url Users would be able to move to use upstream_url to archieve same functionality. AG-201 --- changelog/unreleased/kong/deprecate-llm-upstream-url.yml | 3 +++ kong/llm/schemas/init.lua | 5 ++++- 2 files changed, 7 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/deprecate-llm-upstream-url.yml diff --git a/changelog/unreleased/kong/deprecate-llm-upstream-url.yml b/changelog/unreleased/kong/deprecate-llm-upstream-url.yml new file mode 100644 index 00000000000..b9613fc7259 --- /dev/null +++ b/changelog/unreleased/kong/deprecate-llm-upstream-url.yml @@ -0,0 +1,3 @@ +message: '**AI Plugins**: Deprecated config.model.options.upstream_path in favor of config.model.options.upstream_url.' +type: deprecation +scope: Plugin diff --git a/kong/llm/schemas/init.lua b/kong/llm/schemas/init.lua index 127350756c7..25e9bb84df3 100644 --- a/kong/llm/schemas/init.lua +++ b/kong/llm/schemas/init.lua @@ -190,7 +190,10 @@ local model_options_schema = { description = "Manually specify or override the AI operation path, " .. "used when e.g. using the 'preserve' route_type.", type = "string", - required = false }}, + required = false, + deprecation = { + message = "llm: config.model.options.upstream_path is deprecated, please use config.model.options.upstream_url instead", + removal_in_version = "4.0",}, }}, { gemini = gemini_options_schema }, { bedrock = bedrock_options_schema }, { huggingface = huggingface_options_schema}, From 7d0e5c9e908cf4b97cabf662a6f825d955980e8b Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 7 Feb 2025 11:15:17 +0800 Subject: [PATCH 4319/4351] tests(clustering/rpc): more cases for deltas validation (#14243) KAG-6334 --- kong/clustering/services/sync/validate.lua | 4 +++- .../18-hybrid_rpc/10-validate_deltas_spec.lua | 10 ++++++++++ .../kong/plugins/rpc-validation-test/handler.lua | 11 +++++++++++ 3 files changed, 24 insertions(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua index e23e3a3c9b0..e3969785b21 100644 --- a/kong/clustering/services/sync/validate.lua +++ b/kong/clustering/services/sync/validate.lua @@ -11,6 +11,7 @@ local pretty_print_error = declarative.pretty_print_error local function validate_deltas(deltas, is_full_sync) local errs = {} + local errs_n = 0 -- generate deltas table mapping primary key string to entity item local deltas_map = {} @@ -45,7 +46,8 @@ local function validate_deltas(deltas, is_full_sync) local ok, err_t = dao.schema:validate(copy) if not ok then - errs[#errs + 1] = { [delta_type] = err_t } + errs_n = errs_n + 1 + errs[errs_n] = { [delta_type] = err_t } end end end diff --git a/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua b/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua index 9b186a761fd..269c492dda8 100644 --- a/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua @@ -55,8 +55,18 @@ for _, strategy in helpers.each_strategy() do "[error]", true, 10) assert.logfile(name).has.line( "unable to create worker mutex and sync", true, 10) + assert.logfile(name).has.line( "'name': required field missing", true, 10) + assert.logfile(name).has.line( + "'meta': expected a record", true, 10) + assert.logfile(name).has.line( + "'config': expected a record", true, 10) + + assert.logfile(name).has.line( + "'key': expected a string", true, 10) + assert.logfile(name).has.line( + "'value': expected a string", true, 10) local name = nil diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua index b450a21ee88..9bd56f38f2f 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-validation-test/handler.lua @@ -21,11 +21,22 @@ function RpcSyncV2ValidationHandler:init_worker() { entity = { id = fake_uuid, + meta = "wrong", -- should be a record, + config = 100, -- should be a record, }, type = "workspaces", version = latest_version, ws_id = fake_uuid, }, + { + entity = { + key = 100, -- should be a string + value = {}, -- should be a string + }, + type = "parameters", + version = latest_version, + ws_id = fake_uuid, + }, } ngx.log(ngx.DEBUG, "kong.sync.v2.get_delta ok") From e9502497fe640cbb6dec344a67039f5a6c544897 Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 7 Feb 2025 11:16:13 +0800 Subject: [PATCH 4320/4351] tests(clustering/rpc): enable rpc sync for config compat (#14245) KAG-5553 --- .../02-integration/09-hybrid_mode/09-config-compat_spec.lua | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 6517563ae4a..52dd2f681ac 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -76,8 +76,9 @@ local function get_sync_status(id) end --- XXX TODO: helpers.clustering_client supports rpc sync -for _, rpc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, rpc_sync = v[1], v[2] + for _, strategy in helpers.each_strategy() do describe("CP/DP config compat transformations #" .. strategy, function() @@ -103,6 +104,7 @@ describe("CP/DP config compat transformations #" .. strategy, function() cluster_listen = CP_HOST .. ":" .. CP_PORT, nginx_conf = "spec/fixtures/custom_nginx.template", plugins = "bundled", + cluster_rpc= rpc, cluster_rpc_sync = rpc_sync, })) end) From b1d10c4627166338ea00da01d45462ecf817eabe Mon Sep 17 00:00:00 2001 From: Wangchong Zhou Date: Fri, 7 Feb 2025 16:49:18 +0800 Subject: [PATCH 4321/4351] fix(llm): fix error when upstream_url missing trailing slash (#14186) AG-203 --- .../unreleased/kong/fix-ai-upstream-url-trailing-empty.yml | 4 ++++ kong/llm/drivers/anthropic.lua | 2 +- kong/llm/drivers/azure.lua | 2 +- kong/llm/drivers/bedrock.lua | 2 +- kong/llm/drivers/cohere.lua | 2 +- kong/llm/drivers/gemini.lua | 2 +- kong/llm/drivers/openai.lua | 2 +- 7 files changed, 10 insertions(+), 6 deletions(-) create mode 100644 changelog/unreleased/kong/fix-ai-upstream-url-trailing-empty.yml diff --git a/changelog/unreleased/kong/fix-ai-upstream-url-trailing-empty.yml b/changelog/unreleased/kong/fix-ai-upstream-url-trailing-empty.yml new file mode 100644 index 00000000000..3863f7a0f38 --- /dev/null +++ b/changelog/unreleased/kong/fix-ai-upstream-url-trailing-empty.yml @@ -0,0 +1,4 @@ +message: | + **AI Plugins**: Fixed AI upstream URL trailing being empty. +type: bugfix +scope: Plugin diff --git a/kong/llm/drivers/anthropic.lua b/kong/llm/drivers/anthropic.lua index e09da82817e..55cda78b142 100644 --- a/kong/llm/drivers/anthropic.lua +++ b/kong/llm/drivers/anthropic.lua @@ -530,7 +530,7 @@ function _M.configure_request(conf) ai_shared.override_upstream_url(parsed_url, conf) -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) diff --git a/kong/llm/drivers/azure.lua b/kong/llm/drivers/azure.lua index 67f02e6001c..b9c0d320be8 100644 --- a/kong/llm/drivers/azure.lua +++ b/kong/llm/drivers/azure.lua @@ -121,7 +121,7 @@ function _M.configure_request(conf) ai_shared.override_upstream_url(parsed_url, conf) -- if the path is read from a URL capture, 3re that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) diff --git a/kong/llm/drivers/bedrock.lua b/kong/llm/drivers/bedrock.lua index 4ffd1c94b6a..77a532c67fb 100644 --- a/kong/llm/drivers/bedrock.lua +++ b/kong/llm/drivers/bedrock.lua @@ -568,7 +568,7 @@ function _M.configure_request(conf, aws_sdk) end -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" ai_shared.override_upstream_url(parsed_url, conf) diff --git a/kong/llm/drivers/cohere.lua b/kong/llm/drivers/cohere.lua index 38acdefc68a..ae55edbf704 100644 --- a/kong/llm/drivers/cohere.lua +++ b/kong/llm/drivers/cohere.lua @@ -509,7 +509,7 @@ function _M.configure_request(conf) -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) diff --git a/kong/llm/drivers/gemini.lua b/kong/llm/drivers/gemini.lua index 99ba1b4adba..2069e5c528c 100644 --- a/kong/llm/drivers/gemini.lua +++ b/kong/llm/drivers/gemini.lua @@ -519,7 +519,7 @@ function _M.configure_request(conf, identity_interface) -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) diff --git a/kong/llm/drivers/openai.lua b/kong/llm/drivers/openai.lua index 549b51ea04a..260f2a40791 100644 --- a/kong/llm/drivers/openai.lua +++ b/kong/llm/drivers/openai.lua @@ -205,7 +205,7 @@ function _M.configure_request(conf) ai_shared.override_upstream_url(parsed_url, conf) -- if the path is read from a URL capture, ensure that it is valid - parsed_url.path = string_gsub(parsed_url.path, "^/*", "/") + parsed_url.path = (parsed_url.path and string_gsub(parsed_url.path, "^/*", "/")) or "/" kong.service.request.set_path(parsed_url.path) kong.service.request.set_scheme(parsed_url.scheme) From 04f8094199157a85a07bbac27bc5c09aa2549e11 Mon Sep 17 00:00:00 2001 From: Yufu Zhao Date: Mon, 10 Feb 2025 12:03:58 +0800 Subject: [PATCH 4322/4351] fix(config): correct option name for kong_cache (#14173) `kong_config.resurrect_ttl` is a invalid value, actually it should be `kong_config.db_resurrect_ttl` --- changelog/unreleased/kong/fix-db_resurrect_ttl.yml | 3 +++ kong/global.lua | 4 ++-- 2 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/fix-db_resurrect_ttl.yml diff --git a/changelog/unreleased/kong/fix-db_resurrect_ttl.yml b/changelog/unreleased/kong/fix-db_resurrect_ttl.yml new file mode 100644 index 00000000000..44715db1bb9 --- /dev/null +++ b/changelog/unreleased/kong/fix-db_resurrect_ttl.yml @@ -0,0 +1,3 @@ +message: "Fixed an issue where the `db_resurrect_ttl` configuration does not take effect." +type: bugfix +scope: Configuration diff --git a/kong/global.lua b/kong/global.lua index a67e612ff0c..8b6c479d86a 100644 --- a/kong/global.lua +++ b/kong/global.lua @@ -261,7 +261,7 @@ function _GLOBAL.init_cache(kong_config, cluster_events, worker_events) worker_events = worker_events, ttl = db_cache_ttl, neg_ttl = db_cache_neg_ttl or db_cache_ttl, - resurrect_ttl = kong_config.resurrect_ttl, + resurrect_ttl = kong_config.db_resurrect_ttl, page = page, cache_pages = cache_pages, resty_lock_opts = LOCK_OPTS, @@ -288,7 +288,7 @@ function _GLOBAL.init_core_cache(kong_config, cluster_events, worker_events) worker_events = worker_events, ttl = db_cache_ttl, neg_ttl = db_cache_neg_ttl or db_cache_ttl, - resurrect_ttl = kong_config.resurrect_ttl, + resurrect_ttl = kong_config.db_resurrect_ttl, page = page, cache_pages = cache_pages, resty_lock_opts = LOCK_OPTS, From 706a32ebec5fe40862b81f8864622971d985201c Mon Sep 17 00:00:00 2001 From: Chrono Date: Wed, 12 Feb 2025 09:57:33 +0800 Subject: [PATCH 4323/4351] fix(clustering/rpc): do not log disconnected node for `kong.sync.v2.notify_new_version` (#14255) KAG-6372 --- kong/clustering/services/sync/hooks.lua | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index ddc36d6ccfa..7712438d43e 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -65,7 +65,9 @@ function _M:notify_all_nodes() for _, node in ipairs(get_all_nodes_with_sync_cap()) do local res, err = kong.rpc:call(node, "kong.sync.v2.notify_new_version", msg) if not res then - if not err:find("requested capability does not exist", nil, true) then + if not err:find("requested capability does not exist", nil, true) and + not err:find("node is not connected", nil, true) + then ngx_log(ngx_ERR, "unable to notify ", node, " new version: ", err) end end From 2af61c1f5ec5d3f3635ae94584428a844101bbec Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Wed, 12 Feb 2025 11:22:53 +0200 Subject: [PATCH 4324/4351] chore(sandbox): allow more sub-modules with sandboxed handlers (#14247) Signed-off-by: Aapo Talvensaari --- kong/tools/sandbox/require/handler.lua | 66 +++++++++++++++++++++----- 1 file changed, 54 insertions(+), 12 deletions(-) diff --git a/kong/tools/sandbox/require/handler.lua b/kong/tools/sandbox/require/handler.lua index a25e4746821..2b329303f84 100644 --- a/kong/tools/sandbox/require/handler.lua +++ b/kong/tools/sandbox/require/handler.lua @@ -9,6 +9,9 @@ return require("kong.tools.sandbox.require.lua") .. [[ kong.enterprise_edition.tools.redis.v2 +argon2 +bcrypt + cjson cjson.safe lyaml @@ -20,7 +23,7 @@ kong.tools.rand kong.tools.sha256 kong.tools.string kong.tools.table kong.tools.time kong.tools.timestamp kong.tools.uri kong.tools.uuid kong.tools.yield -ngx.base64 ngx.req ngx.resp ngx.semaphore +ngx.base64 ngx.re ngx.req ngx.resp ngx.semaphore pgmoon pgmoon.arrays pgmoon.hstore @@ -33,24 +36,63 @@ resty.sha512 resty.string resty.upload resty.core.time resty.dns.resolver resty.lrucache resty.lrucache.pureffi resty.ada resty.ada.search -resty.aws -resty.azure + +resty.aws resty.aws.utils +resty.aws.config resty.aws.request.validate +resty.aws.request.build resty.aws.request.sign +resty.aws.request.execute resty.aws.request.signatures.utils +resty.aws.request.signatures.v4 resty.aws.request.signatures.presign +resty.aws.request.signatures.none resty.aws.service.rds.signer +resty.aws.credentials.Credentials resty.aws.credentials.ChainableTemporaryCredentials +resty.aws.credentials.CredentialProviderChain resty.aws.credentials.EC2MetadataCredentials +resty.aws.credentials.EnvironmentCredentials resty.aws.credentials.SharedFileCredentials +resty.aws.credentials.RemoteCredentials resty.aws.credentials.TokenFileWebIdentityCredentials +resty.aws.raw-api.region_config_data + +resty.azure resty.azure.config +resty.azure.utils resty.azure.credentials.Credentials +resty.azure.credentials.ClientCredentials resty.azure.credentials.WorkloadIdentityCredentials +resty.azure.credentials.ManagedIdentityCredentials resty.azure.api.keyvault +resty.azure.api.secrets resty.azure.api.keys +resty.azure.api.certificates resty.azure.api.auth +resty.azure.api.request.build resty.azure.api.request.execute +resty.azure.api.response.handle + resty.cookie -resty.evp -resty.gcp -resty.http + +resty.gcp resty.gcp.request.credentials.accesstoken resty.gcp.request.discovery + +resty.http resty.http_connect resty.http_headers + resty.ipmatcher resty.jit-uuid resty.jq -resty.jwt + +resty.jwt resty.evp resty.jwt-validators resty.hmac + resty.passwdqc resty.session -resty.rediscluster -resty.openssl resty.openssl.bn resty.openssl.cipher resty.openssl.digest -resty.openssl.hmac resty.openssl.kdf resty.openssl.mac resty.openssl.pkey -resty.openssl.pkcs12 resty.openssl.objects resty.openssl.rand resty.openssl.version -resty.openssl.x509 +resty.rediscluster resty.xmodem + +resty.openssl resty.openssl.asn1 +resty.openssl.bn resty.openssl.cipher +resty.openssl.ctx resty.openssl.dh +resty.openssl.digest resty.openssl.ec +resty.openssl.ecx resty.openssl.err +resty.openssl.hmac resty.openssl.kdf +resty.openssl.mac resty.openssl.objects +resty.openssl.param resty.openssl.pkcs12 +resty.openssl.pkey resty.openssl.provider +resty.openssl.rand resty.openssl.rsa +resty.openssl.ssl resty.openssl.ssl_ctx +resty.openssl.ssl_ctx resty.openssl.stack +resty.openssl.version resty.openssl.x509 +resty.openssl.x509.altname resty.openssl.x509.chain +resty.openssl.x509.crl resty.openssl.x509.csr +resty.openssl.x509.name resty.openssl.x509.revoked +resty.openssl.x509.store resty.openssl.x509.extension +resty.openssl.x509.extension.dist_points resty.openssl.x509.extension.info_access socket.url From 99fb9206649238775b2926aa7e7daa557de8481e Mon Sep 17 00:00:00 2001 From: BrianChen Date: Wed, 12 Feb 2025 22:44:50 +0800 Subject: [PATCH 4325/4351] chore(tests): stabilize flaky tests of response rate limiting plugin (#14266) * chore(tests): stabilise flaky tests of response ratelimiting * chore(tests): fix changelog * chore(tests): fix temp test tag --- ...response-ratelimiting-upstream-headers.yml | 2 +- .../04-access_spec.lua | 209 +++++++++++------- spec/fixtures/1.2_custom_nginx.template | 9 + .../nginx_kong_test_custom_inject_http.lua | 9 + 4 files changed, 148 insertions(+), 81 deletions(-) diff --git a/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml b/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml index 457c552b8b7..81cb071198c 100644 --- a/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml +++ b/changelog/unreleased/kong/fix-response-ratelimiting-upstream-headers.yml @@ -1,3 +1,3 @@ -message: "**response-ratelimiting**: fixed an issue in response rate limiting plugin where usage headers ought to be sent to upstream are lost." +message: "**response-ratelimiting**: Fixed an issue in response rate limiting plugin where usage headers ought to be sent to upstream are lost." type: bugfix scope: Plugin diff --git a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua index a7e34ef3b88..72e0a52b7b1 100644 --- a/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua +++ b/spec/03-plugins/24-response-rate-limiting/04-access_spec.lua @@ -9,8 +9,9 @@ local REDIS_SSL_SNI = helpers.redis_ssl_sni local REDIS_PASSWORD = "" local REDIS_DATABASE = 1 -local SLEEP_TIME = 0.01 -local ITERATIONS = 10 +local ITERATIONS = 6 +local escape_uri = ngx.escape_uri +local encode_args = ngx.encode_args local fmt = string.format @@ -18,11 +19,54 @@ local fmt = string.format local proxy_client = helpers.proxy_client -local function wait() +-- wait for server timestamp reaching the ceiling of client timestamp secs +-- e.g. if the client time is 1.531 secs, we want to start the test period +-- at 2.000 of server time, so that we could have as close as 1 sec to +-- avoid flaky caused by short period(e.g. server start at 1.998 and it soon +-- exceed the time period) +local function wait_server_sync(headers, api_key) ngx.update_time() local now = ngx.now() - local millis = (now - math.floor(now)) - ngx.sleep(1 - millis) + local secs = math.ceil(now) + local path = api_key and "/timestamp?apikey="..api_key or "/timestamp" + helpers.wait_until(function() + local res = proxy_client():get(path, { + headers = headers, + }) + assert(res.status == 200) + local ts = res.headers["Server-Time"] + return res.status == 200 and math.floor(tonumber(ts)) == secs + end, 1, 0.1) +end + +-- wait for the remain counter of ratelimintg reaching the expected number. +-- kong server may need some time to sync the remain counter in db/redis, it's +-- better to wait for the definite status then just wait for some time randonly +-- 'path': the url to get remaining counter but not consume the rate +-- 'expected': the expected number of remaining ratelimit counters +-- 'expected_status': the expected resp status which is 200 by default +local function wait_remaining_sync(path, headers, expected, expected_status, api_key) + local res + if api_key then + path = path .. "?apikey="..api_key + end + helpers.wait_until(function() + res = proxy_client():get(path, { + headers = headers, + }) + -- if expected_status is not 200, just check the status, not counter. + if expected_status and expected_status ~= 200 then + return res.status == expected_status + end + -- check every expected counter specified + for k, v in pairs(expected) do + if tonumber(res.headers[k]) ~= v then + return false + end + end + return res.status == 200 + end, 1) + return res end local redis_confs = { @@ -44,19 +88,20 @@ local redis_confs = { } -local function test_limit(path, host, limit) - wait() +local function test_limit(path, uri_args, host, limit) + local full_path = path .. "?" .. encode_args(uri_args) limit = limit or ITERATIONS for i = 1, limit do - local res = proxy_client():get(path, { + local res = proxy_client():get(full_path, { headers = { Host = host:format(i) }, }) assert.res_status(200, res) end - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + -- wait for async timer to increment the limit + wait_remaining_sync(path, { Host = host:format(1) }, {["x-ratelimit-remaining-video-second"] = 0}, 200, uri_args["apikey"]) - local res = proxy_client():get(path, { + local res = proxy_client():get(full_path, { headers = { Host = host:format(1) }, }) assert.res_status(429, res) @@ -95,12 +140,6 @@ for _, strategy in helpers.each_strategy() do lazy_setup(function() local bp = init_db(strategy, policy) - if policy == "local" then - SLEEP_TIME = 0.001 - else - SLEEP_TIME = 0.15 - end - local consumer1 = bp.consumers:insert {custom_id = "provider_123"} bp.keyauth_credentials:insert { key = "apikey123", @@ -381,19 +420,21 @@ for _, strategy in helpers.each_strategy() do describe("Without authentication (IP address)", function() it("returns remaining counter", function() - wait() + local host = "test1.test" + wait_server_sync( { Host = host }) + local n = math.floor(ITERATIONS / 2) for _ = 1, n do - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { - headers = { Host = "test1.test" }, + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { + headers = { Host = host }, }) assert.res_status(200, res) end - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + wait_remaining_sync("/response-headers", { Host = "test1.test" }, {["x-ratelimit-remaining-video-second"] = ITERATIONS - n}) - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { - headers = { Host = "test1.test" }, + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { + headers = { Host = host }, }) assert.res_status(200, res) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) @@ -401,7 +442,7 @@ for _, strategy in helpers.each_strategy() do end) it("returns remaining counter #grpc", function() - wait() + wait_server_sync({ Host = "test1.test" }) local ok, res = helpers.proxy_client_grpc(){ service = "hello.HelloService.SayHello", @@ -420,78 +461,91 @@ for _, strategy in helpers.each_strategy() do end) it("blocks if exceeding limit", function() - test_limit("/response-headers?x-kong-limit=video%3D1", "test1.test") + wait_server_sync({ Host = "test1.test" }) + test_limit("/response-headers", {["x-kong-limit"] = "video=1"}, "test1.test") end) it("counts against the same service register from different routes", function() - wait() + wait_server_sync( { Host = "test1.test" }) local n = math.floor(ITERATIONS / 2) + local url = "/response-headers?x-kong-limit=" .. escape_uri("video=1, test=" .. ITERATIONS) for i = 1, n do - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20test%3D" .. ITERATIONS, { + local res = proxy_client():get(url , { headers = { Host = "test-service1.test" }, }) assert.res_status(200, res) end for i = n+1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20test%3D" .. ITERATIONS, { + local res = proxy_client():get(url, { headers = { Host = "test-service2.test" }, }) assert.res_status(200, res) end - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the list + wait_remaining_sync("/response-headers", { Host = "test-service1.test" }, {["x-ratelimit-remaining-video-second"] = 0}) -- Additional request, while limit is ITERATIONS/second - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20test%3D" .. ITERATIONS, { + local res = proxy_client():get(url, { headers = { Host = "test-service1.test" }, }) assert.res_status(429, res) end) it("handles multiple limits", function() - wait() + wait_server_sync( { Host = "test1.test" }) local n = math.floor(ITERATIONS / 2) local res + local url = "/response-headers?x-kong-limit=" .. escape_uri("video=2, image=1") + local remain_in_sec = ITERATIONS * 2 + local remain_in_min = ITERATIONS * 4 for i = 1, n do - if i == n then - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - end - res = proxy_client():get("/response-headers?x-kong-limit=video%3D2%2C%20image%3D1", { + res = proxy_client():get(url, { headers = { Host = "test2.test" }, }) assert.res_status(200, res) + remain_in_sec = remain_in_sec - 2 + remain_in_min = remain_in_min - 2 end + res = wait_remaining_sync("/response-headers", + { Host = "test2.test" }, + {["x-ratelimit-remaining-video-second"] = remain_in_sec, ["x-ratelimit-remaining-video-minute"] = remain_in_min} + ) assert.equal(ITERATIONS * 2, tonumber(res.headers["x-ratelimit-limit-video-second"])) - assert.equal(ITERATIONS * 2 - (n * 2), tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(remain_in_sec, tonumber(res.headers["x-ratelimit-remaining-video-second"])) assert.equal(ITERATIONS * 4, tonumber(res.headers["x-ratelimit-limit-video-minute"])) - assert.equal(ITERATIONS * 4 - (n * 2), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(remain_in_min, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-image-second"])) assert.equal(ITERATIONS - n, tonumber(res.headers["x-ratelimit-remaining-image-second"])) + url = "/response-headers?x-kong-limit=" .. escape_uri("video=1, image=1") for i = n+1, ITERATIONS do - if i == ITERATIONS then - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - end - res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20image%3D1", { + res = proxy_client():get(url, { headers = { Host = "test2.test" }, }) assert.res_status(200, res) + remain_in_sec = remain_in_sec - 1 + remain_in_min = remain_in_min - 1 end + res = wait_remaining_sync("/response-headers", + { Host = "test2.test" }, + {["x-ratelimit-remaining-video-second"] = remain_in_sec, ["x-ratelimit-remaining-video-minute"] = remain_in_min}) + assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n), tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(remain_in_min, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(remain_in_sec, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1%2C%20image%3D1", { + local res = proxy_client():get(url, { headers = { Host = "test2.test" }, }) + remain_in_sec = remain_in_sec - 1 + remain_in_min = remain_in_min - 1 assert.equal(0, tonumber(res.headers["x-ratelimit-remaining-image-second"])) - assert.equal(ITERATIONS * 4 - (n * 2) - (ITERATIONS - n) - 1, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) - assert.equal(ITERATIONS * 2 - (n * 2) - (ITERATIONS - n) - 1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) + assert.equal(remain_in_min, tonumber(res.headers["x-ratelimit-remaining-video-minute"])) + assert.equal(remain_in_sec, tonumber(res.headers["x-ratelimit-remaining-video-second"])) assert.res_status(429, res) end) end) @@ -499,18 +553,20 @@ for _, strategy in helpers.each_strategy() do describe("With authentication", function() describe("API-specific plugin", function() it("blocks if exceeding limit and a per consumer & route setting", function() - test_limit("/response-headers?apikey=apikey123&x-kong-limit=video%3D1", "test3.test", ITERATIONS - 2) + wait_server_sync({ Host = "test3.test" }, "apikey123") + test_limit("/response-headers", {["apikey"] = "apikey123", ["x-kong-limit"] = "video=1"}, "test3.test", ITERATIONS - 2) end) it("blocks if exceeding limit and a per route setting", function() - test_limit("/response-headers?apikey=apikey124&x-kong-limit=video%3D1", "test3.test", ITERATIONS - 3) + wait_server_sync({ Host = "test3.test" }, "apikey123") + test_limit("/response-headers", {["apikey"] = "apikey124", ["x-kong-limit"] = "video=1"}, "test3.test", ITERATIONS - 3) end) end) end) describe("Upstream usage headers", function() it("should append the headers with multiple limits", function() - wait() + wait_server_sync( { Host = "test8.test" }) local res = proxy_client():get("/get", { headers = { Host = "test8.test" }, }) @@ -519,14 +575,14 @@ for _, strategy in helpers.each_strategy() do assert.equal(ITERATIONS, tonumber(json.headers["x-ratelimit-remaining-video"])) -- Actually consume the limits - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2%2C%20image%3D1", { + res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=2, image=1"), { headers = { Host = "test8.test" }, }) local json2 = cjson.decode(assert.res_status(200, res)) assert.equal(ITERATIONS-1, tonumber(json2.headers["x-ratelimit-remaining-image"])) assert.equal(ITERATIONS, tonumber(json2.headers["x-ratelimit-remaining-video"])) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + wait_remaining_sync("/response-headers", { Host = "test8.test" }, {["x-ratelimit-remaining-video-second"] =ITERATIONS - 2}) local res = proxy_client():get("/get", { headers = { Host = "test8.test" }, @@ -537,7 +593,7 @@ for _, strategy in helpers.each_strategy() do end) it("combines multiple x-kong-limit headers from upstream", function() - wait() + wait_server_sync( { Host = "test4.test" }) -- NOTE: this test is not working as intended because multiple response headers are merged into one comma-joined header by send_text_response function for _ = 1, ITERATIONS do local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { @@ -550,7 +606,7 @@ for _, strategy in helpers.each_strategy() do headers = { Host = "test4.test" }, }) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + wait_remaining_sync("/response-headers", { Host = "test4.test" }, {["x-ratelimit-remaining-video-second"] = 1}) local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2&x-kong-limit=image%3D1", { headers = { Host = "test4.test" }, @@ -563,15 +619,14 @@ for _, strategy in helpers.each_strategy() do end) it("should block on first violation", function() - wait() - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2%2C%20image%3D4", { + wait_server_sync( { Host = "test7.test" }) + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=2, image=4"), { headers = { Host = "test7.test" }, }) assert.res_status(200, res) + wait_remaining_sync("/response-headers", { Host = "test7.test" }, {["x-ratelimit-remaining-video-second"] = ITERATIONS}, 429) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D2", { + res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=2"), { headers = { Host = "test7.test" }, }) local body = assert.res_status(429, res) @@ -581,7 +636,7 @@ for _, strategy in helpers.each_strategy() do describe("Config with hide_client_headers", function() it("does not send rate-limit headers when hide_client_headers==true", function() - wait() + wait_server_sync( { Host = "test9.test" }) local res = proxy_client():get("/status/200", { headers = { Host = "test9.test" }, }) @@ -632,26 +687,21 @@ for _, strategy in helpers.each_strategy() do end) it("expires a counter", function() - wait() - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + wait_server_sync( { Host = "expire1.test" }) + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "expire1.test" }, }) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - assert.res_status(200, res) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) assert.equal(ITERATIONS-1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) - ngx.sleep(0.01) - wait() -- Wait for counter to expire + wait_server_sync( { Host = "expire1.test" }) -- Wait for counter to expire - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "expire1.test" }, }) - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit - assert.res_status(200, res) assert.equal(ITERATIONS, tonumber(res.headers["x-ratelimit-limit-video-second"])) assert.equal(ITERATIONS-1, tonumber(res.headers["x-ratelimit-remaining-video-second"])) @@ -709,7 +759,8 @@ for _, strategy in helpers.each_strategy() do end) it("blocks when the consumer exceeds their quota, no matter what service/route used", function() - test_limit("/response-headers?apikey=apikey126&x-kong-limit=video%3D1", "test%d.test") + wait_server_sync({ Host = "test1.test" }, "apikey126") + test_limit("/response-headers", {["apikey"] = "apikey126", ["x-kong-limit"] = "video=1"}, "test%d.test") end) end) @@ -752,22 +803,22 @@ for _, strategy in helpers.each_strategy() do end) before_each(function() - wait() + wait_server_sync({ Host = "test1.test" }) end) it("blocks if exceeding limit", function() - wait() for i = 1, ITERATIONS do - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = fmt("test%d.test", i) }, }) assert.res_status(200, res) end - ngx.sleep(SLEEP_TIME) -- Wait for async timer to increment the limit + -- Wait for async timer to increment the limit + wait_remaining_sync("/response-headers", { Host = "test1.test" }, {["x-ratelimit-remaining-video-second"] = 0}) -- last query, while limit is ITERATIONS/second - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "test1.test" }, }) assert.res_status(429, res) @@ -833,7 +884,6 @@ for _, strategy in helpers.each_strategy() do lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) - wait() end) after_each(function() @@ -841,7 +891,7 @@ for _, strategy in helpers.each_strategy() do end) it("does not work if an error occurs", function() - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "failtest1.test" }, }) assert.res_status(200, res) @@ -855,7 +905,7 @@ for _, strategy in helpers.each_strategy() do -- affecting subsequent tests. -- Make another request - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "failtest1.test" }, }) local body = assert.res_status(500, res) @@ -864,7 +914,7 @@ for _, strategy in helpers.each_strategy() do end) it("keeps working if an error occurs", function() - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + local res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "failtest2.test" }, }) assert.res_status(200, res) @@ -878,7 +928,7 @@ for _, strategy in helpers.each_strategy() do -- affecting subsequent tests. -- Make another request - local res = proxy_client():get("/response-headers?x-kong-limit=video%3D1", { + res = proxy_client():get("/response-headers?x-kong-limit="..escape_uri("video=1"), { headers = { Host = "failtest2.test" }, }) assert.res_status(200, res) @@ -935,7 +985,6 @@ for _, strategy in helpers.each_strategy() do lua_ssl_trusted_certificate = "spec/fixtures/redis/ca.crt", })) - wait() end) after_each(function() diff --git a/spec/fixtures/1.2_custom_nginx.template b/spec/fixtures/1.2_custom_nginx.template index faa15037ec5..33087b6600e 100644 --- a/spec/fixtures/1.2_custom_nginx.template +++ b/spec/fixtures/1.2_custom_nginx.template @@ -269,6 +269,7 @@ http { ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", ["/status/:code"] = "Returns a response with the specified ", ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + ["/timestamp"] = "Returns server timestamp in header", }, }) } @@ -327,6 +328,14 @@ http { } } + location = /timestamp { + content_by_lua_block { + local ts = ngx.now() + ngx.header["Server-Time"] = ts + ngx.exit(200) + } + } + location = /hop-by-hop { content_by_lua_block { local header = ngx.header diff --git a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua index 2c8dcb95b89..4a702b4df22 100644 --- a/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua +++ b/spec/fixtures/template_inject/nginx_kong_test_custom_inject_http.lua @@ -41,6 +41,7 @@ lua_shared_dict kong_mock_upstream_loggers 10m; ["/basic-auth/:user/:pass"] = "Performs HTTP basic authentication with the given credentials", ["/status/:code"] = "Returns a response with the specified ", ["/stream/:num"] = "Stream chunks of JSON data via chunked Transfer Encoding", + ["/timestamp"] = "Returns server timestamp in header", }, }) } @@ -99,6 +100,14 @@ lua_shared_dict kong_mock_upstream_loggers 10m; } } + location = /timestamp { + content_by_lua_block { + local ts = ngx.now() + ngx.header["Server-Time"] = ts + ngx.exit(200) + } + } + location = /hop-by-hop { content_by_lua_block { local header = ngx.header From 417a7f94c4611bd4584420b7caafbb37b429a907 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Fri, 14 Feb 2025 09:35:09 +0800 Subject: [PATCH 4326/4351] feat(clustering/sync): flatten and report validation error (#14262) ### Summary 1. flatten validation error for sync deltas 2. call RPC notify to API `kong.sync.v2.notify_validation_error` (spec: https://github.com/Kong/openrpc_specfiles/pull/18/) 3. fix bug that CP will crash if DP calls a non-existent RPC notify: KAG-6381 KAG-6351, KAG-5898, KAG-6381 --- kong/clustering/rpc/socket.lua | 10 +- kong/clustering/services/sync/rpc.lua | 30 ++- kong/clustering/services/sync/validate.lua | 62 +++++- kong/constants.lua | 1 + kong/db/errors.lua | 41 ++++ .../19-hybrid/04-validate_deltas_spec.lua | 190 +++++++++++++++++- .../18-hybrid_rpc/10-validate_deltas_spec.lua | 4 +- 7 files changed, 315 insertions(+), 23 deletions(-) diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index f4d23cd6ebe..694a00e41b6 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -35,6 +35,7 @@ local CLUSTERING_PING_INTERVAL = constants.CLUSTERING_PING_INTERVAL local PING_WAIT = CLUSTERING_PING_INTERVAL * 1.5 local PING_TYPE = "PING" local PONG_TYPE = "PONG" +local ngx_INFO = ngx.INFO local ngx_WARN = ngx.WARN local ngx_DEBUG = ngx.DEBUG @@ -152,7 +153,14 @@ function _M:process_rpc_msg(payload, collection) ngx_log(ngx_DEBUG, "[rpc] got RPC call: ", payload_method, " (id: ", payload_id, ")") local dispatch_cb = self.manager.callbacks.callbacks[payload_method] - if not dispatch_cb and payload_id then + if not dispatch_cb then + -- for RPC notify + if not payload_id then + ngx_log(ngx_INFO, "[rpc] unable to find RPC notify call: ", payload_method) + return true + end + + -- for RPC call local res, err = self:push_response(new_error(payload_id, jsonrpc.METHOD_NOT_FOUND), "unable to send \"METHOD_NOT_FOUND\" error back to client: ", collection) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 3dbacf68f2b..ab01009f4d4 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -66,6 +66,17 @@ end function _M:init_cp(manager) local purge_delay = manager.conf.cluster_data_plane_purge_delay + -- CP + -- Method: kong.sync.v2.notify_validation_error + -- Params: msg: error message reported by DP + -- example: { version = , error = , } + manager.callbacks:register("kong.sync.v2.notify_validation_error", function(node_id, msg) + ngx_log(ngx_DEBUG, "[kong.sync.v2] received validation error") + -- TODO: We need a better error handling method, it might report this error + -- to Konnect or or log it locally. + return true + end) + -- CP -- Method: kong.sync.v2.get_delta -- Params: versions: list of current versions of the database @@ -179,6 +190,22 @@ local function is_rpc_ready() end +-- tell cp that the deltas validation failed +local function notify_error(ver, err_t) + local msg = { + version = ver or "v02_deltas_have_no_latest_version_field", + error = err_t, + } + + local ok, err = kong.rpc:notify("control_plane", + "kong.sync.v2.notify_validation_error", + msg) + if not ok then + ngx_log(ngx_ERR, "notifying validation errors failed: ", err) + end +end + + -- tell cp we already updated the version by rpc notification local function update_status(ver) local msg = { default = { version = ver, }, } @@ -300,8 +327,9 @@ local function do_sync() assert(type(kong.default_workspace) == "string") -- validate deltas - local ok, err = validate_deltas(deltas, wipe) + local ok, err, err_t = validate_deltas(deltas, wipe) if not ok then + notify_error(ns_delta.latest_version, err_t) return nil, err end diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua index e3969785b21..18b42e66d2d 100644 --- a/kong/clustering/services/sync/validate.lua +++ b/kong/clustering/services/sync/validate.lua @@ -1,17 +1,38 @@ local declarative = require("kong.db.declarative") local declarative_config = require("kong.db.schema.others.declarative_config") +local db_errors = require("kong.db.errors") +local ERRORS = require("kong.constants").CLUSTERING_DATA_PLANE_ERROR local null = ngx.null +local insert = table.insert local pk_string = declarative_config.pk_string local validate_references_sync = declarative_config.validate_references_sync local pretty_print_error = declarative.pretty_print_error +-- It refers to format_error() function in kong/clustering/config_helper.lua. +local function format_error(err_t) + -- Declarative config parse errors will include all the input entities in + -- the error table. Strip these out to keep the error payload size small. + local errors = err_t.flattened_errors + if type(errors) ~= "table" then + return + end + + for i = 1, #errors do + local err = errors[i] + if type(err) == "table" then + err.entity = nil + end + end +end + + local function validate_deltas(deltas, is_full_sync) local errs = {} - local errs_n = 0 + local errs_entities = {} -- generate deltas table mapping primary key string to entity item local deltas_map = {} @@ -46,27 +67,46 @@ local function validate_deltas(deltas, is_full_sync) local ok, err_t = dao.schema:validate(copy) if not ok then - errs_n = errs_n + 1 - errs[errs_n] = { [delta_type] = err_t } + if not errs[delta_type] then + errs[delta_type] = {} + end + insert(errs[delta_type], err_t) + + if not errs_entities[delta_type] then + errs_entities[delta_type] = {} + end + insert(errs_entities[delta_type], delta_entity) end end end end - if next(errs) then - return nil, pretty_print_error(errs, "deltas") - end - -- validate references - local ok, err_t = validate_references_sync(deltas, deltas_map, is_full_sync) - if not ok then - return nil, pretty_print_error(err_t) + + if not next(errs) then + local ok + ok, errs = validate_references_sync(deltas, deltas_map, is_full_sync) + if ok then + return true + end end - return true + -- error handling + + local err = pretty_print_error(errs) + + local err_t = db_errors:sync_deltas_flattened(errs, errs_entities) + + err_t.name = ERRORS.DELTAS_PARSE + err_t.source = "kong.clustering.services.sync.validate.validate_deltas" + + format_error(err_t) + + return nil, err, err_t end return { validate_deltas = validate_deltas, + format_error = format_error, } diff --git a/kong/constants.lua b/kong/constants.lua index 4b04b01ce3f..4781ca23770 100644 --- a/kong/constants.lua +++ b/kong/constants.lua @@ -231,6 +231,7 @@ local constants = { CLUSTERING_OCSP_TIMEOUT = 5000, -- 5 seconds CLUSTERING_DATA_PLANE_ERROR = { CONFIG_PARSE = "declarative configuration parse failure", + DELTAS_PARSE = "sync deltas parse failure", RELOAD = "configuration reload failed", GENERIC = "generic or unknown error", }, diff --git a/kong/db/errors.lua b/kong/db/errors.lua index 0ac400f824a..10b83b8312c 100644 --- a/kong/db/errors.lua +++ b/kong/db/errors.lua @@ -55,6 +55,8 @@ local ERRORS = { INVALID_WORKSPACE = 17, -- strategy reports a workspace error INVALID_UNIQUE_GLOBAL = 18, -- unique field value is invalid for global query REFERENCED_BY_OTHERS = 19, -- still referenced by other entities + INVALID_SEARCH_QUERY = 20, -- ex. searched_field[unknown] = something -> 'unknown' is invalid (HTTP 400) + SYNC_DELTAS = 21, -- error parsing sync deltas for sync.v2 } @@ -81,6 +83,8 @@ local ERRORS_NAMES = { [ERRORS.INVALID_WORKSPACE] = "invalid workspace", [ERRORS.INVALID_UNIQUE_GLOBAL] = "invalid global query", [ERRORS.REFERENCED_BY_OTHERS] = "referenced by others", + [ERRORS.INVALID_SEARCH_QUERY] = "invalid search query", + [ERRORS.SYNC_DELTAS] = "invalid sync deltas", } @@ -500,6 +504,17 @@ function _M:declarative_config(err_t) end +function _M:sync_deltas(err_t) + if type(err_t) ~= "table" then + error("err_t must be a table", 2) + end + + local message = fmt("sync deltas is invalid: %s", pl_pretty(err_t, "")) + + return new_err_t(self, ERRORS.SYNC_DELTAS, message, err_t) +end + + function _M:invalid_workspace(ws_id) if type(ws_id) ~= "string" then error("ws_id must be a string", 2) @@ -1171,4 +1186,30 @@ function _M:declarative_config_flattened(err_t, input) end +-- traverse schema validation errors and correlate them with objects/entities +-- which does not pass delta validation for sync.v2 +-- +---@param err_t table +---@param err_entities table +---@return table +function _M:sync_deltas_flattened(err_t, err_entities) + if type(err_t) ~= "table" then + error("err_t must be a table", 2) + end + + if type(err_entities) ~= "table" then + error("err_entities is nil or not a table", 2) + end + + local flattened = flatten_errors(err_entities, err_t) + + err_t = self:sync_deltas(err_t) + + err_t.flattened_errors = flattened + + return err_t + +end + + return _M diff --git a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua index ecde1143529..49b1e2c07a3 100644 --- a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua +++ b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua @@ -1,10 +1,14 @@ local helpers = require "spec.helpers" local txn = require "resty.lmdb.transaction" local declarative = require "kong.db.declarative" +local validate = require("kong.clustering.services.sync.validate") +local db_errors = require("kong.db.errors") +local declarative_config = require "kong.db.schema.others.declarative_config" local insert_entity_for_txn = declarative.insert_entity_for_txn -local validate_deltas = require("kong.clustering.services.sync.validate").validate_deltas +local validate_deltas = validate.validate_deltas +local format_error = validate.format_error local function lmdb_drop() @@ -73,6 +77,46 @@ end describe("[delta validations]",function() + local DeclarativeConfig = assert(declarative_config.load( + helpers.test_conf.loaded_plugins, + helpers.test_conf.loaded_vaults + )) + + -- Assert that deltas validation error is same with sync.v1 validation error. + -- sync.v1 config deltas: @deltas + -- sync.v2 config table: @config + local function assert_same_validation_error(deltas, config, expected_errs) + local _, _, err_t = validate_deltas(deltas) + + assert.equal(err_t.code, 21) + assert.same(err_t.source, "kong.clustering.services.sync.validate.validate_deltas") + assert.same(err_t.message, "sync deltas is invalid: {}") + assert.same(err_t.name, "sync deltas parse failure") + + err_t.code = nil + err_t.source = nil + err_t.message = nil + err_t.name = nil + + local _, dc_err = DeclarativeConfig:validate(config) + assert(dc_err, "validate config should has error:" .. require("inspect")(config)) + + local dc_err_t = db_errors:declarative_config_flattened(dc_err, config) + + dc_err_t.code = nil + dc_err_t.source = nil + dc_err_t.message = nil + dc_err_t.name = nil + + format_error(dc_err_t) + + assert.same(err_t, dc_err_t) + + if expected_errs then + assert.same(err_t, expected_errs) + end + end + it("workspace id", function() local bp = setup_bp() @@ -93,7 +137,7 @@ describe("[delta validations]",function() end end) - it("route has no required field", function() + it("route has no required field, but uses default value", function() local bp = setup_bp() -- add entities @@ -124,7 +168,7 @@ describe("[delta validations]",function() -- add entities db_insert(bp, "workspaces", { name = "ws-001" }) local service = db_insert(bp, "services", { name = "service-001", }) - db_insert(bp, "routes", { + local route = db_insert(bp, "routes", { name = "route-001", paths = { "/mock" }, service = { id = service.id }, @@ -139,11 +183,26 @@ describe("[delta validations]",function() end end - local _, err = validate_deltas(deltas) - assert.matches([[- in entry 1 of 'deltas': - in 'routes': - in 'foo': unknown field]], - err) + local config = declarative.export_config() + config["routes"][1].foo = "invalid_field_value" + + local errs = { + fields = {}, + flattened_errors = {{ + entity_id = route.id, + entity_name = "route-001", + entity_type = "route", + errors = { + { + field = "foo", + message = "unknown field", + type = "field", + }, + }, + }} + } + + assert_same_validation_error(deltas, config, errs) end) it("route has foreign service", function() @@ -177,10 +236,26 @@ describe("[delta validations]",function() }) local deltas = declarative.export_config_sync() - local _, err = validate_deltas(deltas, false) + local _, err, err_t = validate_deltas(deltas, false) + assert.matches( "entry 1 of 'services': could not find routes's foreign refrences services", err) + + assert.same(err_t, { + code = 21, + fields = { + routes = { + services = { + "could not find routes's foreign refrences services ({\"id\":\"00000000-0000-0000-0000-000000000000\"})", + }, + }, + }, + message = [[sync deltas is invalid: {routes={services={"could not find routes's foreign refrences services ({\"id\":\"00000000-0000-0000-0000-000000000000\"})"}}}]], + flattened_errors = {}, + name = "sync deltas parse failure", + source = "kong.clustering.services.sync.validate.validate_deltas", + }) end) it("100 routes -> 1 services: matched foreign keys", function() @@ -250,4 +325,101 @@ describe("[delta validations]",function() err) end end) + + -- The following test cases refer to + -- spec/01-unit/01-db/01-schema/11-declarative_config/01-validate_spec.lua. + + it("verifies required fields", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local service = db_insert(bp, "services", { name = "service-001", }) + + local deltas = declarative.export_config_sync() + + -- delete host field + for _, delta in ipairs(deltas) do + if delta.type == "services" then + delta.entity.host = nil + break + end + end + + local config = declarative.export_config() + config["services"][1].host = nil + + local errs = { + fields = {}, + flattened_errors = {{ + entity_id = service.id, + entity_name = "service-001", + entity_type = "service", + errors = {{ + field = "host", + message = "required field missing", + type = "field", + }}, + }}, + } + + assert_same_validation_error(deltas, config, errs) + end) + + it("performs regular validations", function() + local bp = setup_bp() + + -- add entities + db_insert(bp, "workspaces", { name = "ws-001" }) + local _ = db_insert(bp, "services", { + name = "service-001", + retries = -1, + protocol = "foo", + host = 1234, + port = 99999, + path = "/foo//bar/", + }) + + local deltas = declarative.export_config_sync() + + local config = declarative.export_config() + + local errs = { + fields = {}, + flattened_errors = { + { + entity_id = config.services[1].id, + entity_name = "service-001", + entity_type = "service", + errors = { + { + field = "retries", + message = "value should be between 0 and 32767", + type = "field" + }, { + field = "protocol", + message = "expected one of: grpc, grpcs, http, https, tcp, tls, tls_passthrough, udp", + type = "field" + }, { + field = "port", + message = "value should be between 0 and 65535", + type = "field" + }, { + field = "path", + message = "must not have empty segments", + type = "field" + }, { + field = "host", + message = "expected a string", + type = "field" + }, + }, + }, + }, + } + + assert_same_validation_error(deltas, config, errs) + end) + + -- TODO: add more test cases end) diff --git a/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua b/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua index 269c492dda8..016924bdad7 100644 --- a/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/10-validate_deltas_spec.lua @@ -73,9 +73,11 @@ for _, strategy in helpers.each_strategy() do -- cp logs assert.logfile(name).has.line( "kong.sync.v2.get_delta ok", true, 10) + assert.logfile(name).has.line( + "[rpc] unable to find RPC notify call: kong.sync.v2.notify_validation_error", + true, 10) assert.logfile(name).has.no.line( "[error]", true, 0) - end) end) end) From d1af0efaba719fcca5195aeb12116970d1692c2d Mon Sep 17 00:00:00 2001 From: Chrono Date: Fri, 14 Feb 2025 16:18:53 +0800 Subject: [PATCH 4327/4351] feat(clustering/rpc): correct rpc disconnected event on dp side (#14279) KAG-5891 --- kong/clustering/rpc/manager.lua | 39 +++++++++++++++++---------------- 1 file changed, 20 insertions(+), 19 deletions(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index bd33f9db0a6..2c6d948b4cf 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -47,6 +47,17 @@ local WS_OPTS = { } +local function post_rpc_event(ev, params) + local worker_events = assert(kong.worker_events) + + -- notify this worker + local ok, err = worker_events.post_local("clustering:jsonrpc", ev, params) + if not ok then + ngx_log(ngx_ERR, _log_prefix, "unable to post rpc ", ev, " event: ", err) + end +end + + -- create a new RPC manager, node_id is own node_id function _M.new(conf, node_id) local self = { @@ -327,14 +338,7 @@ function _M:_meta_call(c, meta_cap, node_id) } -- tell outside that rpc is ready - local worker_events = assert(kong.worker_events) - - -- notify this worker - local ok, err = worker_events.post_local("clustering:jsonrpc", "connected", - capabilities_list) - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to post rpc connected event: ", err) - end + post_rpc_event("connected", capabilities_list) return true end @@ -502,17 +506,6 @@ function _M:handle_websocket() local res, err = s:join() self:_remove_socket(s) - -- tell outside that rpc disconnected - do - local worker_events = assert(kong.worker_events) - - -- notify this worker - local ok, err = worker_events.post_local("clustering:jsonrpc", "disconnected") - if not ok then - ngx_log(ngx_ERR, _log_prefix, "unable to post rpc disconnected event: ", err) - end - end - if not res then ngx_log(ngx_ERR, _log_prefix, "RPC connection broken: ", err, " node_id: ", node_id) return ngx_exit(ngx.ERROR) @@ -585,6 +578,9 @@ function _M:connect(premature, node_id, host, path, cert, key) " to connect control plane") end + -- a flag to ensure connection is established + local connection_established + local ok, err = c:connect(uri, opts) if not ok then ngx_log(ngx_ERR, _log_prefix, "unable to connect to peer: ", err) @@ -619,6 +615,8 @@ function _M:connect(premature, node_id, host, path, cert, key) goto err end + connection_established = true + local s = socket.new(self, c, node_id) s:start() self:_add_socket(s) @@ -635,6 +633,9 @@ function _M:connect(premature, node_id, host, path, cert, key) ::err:: + -- tell outside that rpc disconnected or failed + post_rpc_event(connection_established and "disconnected" or "connection_failed") + if not exiting() then c:close() self:try_connect(reconnection_delay) From 5e7b8b5d3e4820312b56001d592ac8f5320509d6 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 10 Feb 2025 10:19:50 +0000 Subject: [PATCH 4328/4351] perf(tools/string): a way faster strip function ### Summary In https://github.com/Kong/kong/pull/13168 I made this already faster, but this time I managed to make it a way faster. Signed-off-by: Aapo Talvensaari --- kong/tools/string.lua | 36 ++++++++++++++---------------------- 1 file changed, 14 insertions(+), 22 deletions(-) diff --git a/kong/tools/string.lua b/kong/tools/string.lua index 4c12e571583..41865fc0047 100644 --- a/kong/tools/string.lua +++ b/kong/tools/string.lua @@ -45,34 +45,26 @@ _M.strip = function(value) return "" end - local len = #value local s = 1 -- position of the leftmost non-whitespace char - for i = 1, len do - local b = byte(value, i) - if b == SPACE_BYTE or (b >= TAB_BYTE and b <= CR_BYTE) then - s = s + 1 - else - break - end - end - - if s > len then + ::spos:: + local b = byte(value, s) + if not b then -- reached the end of the all whitespace string return "" end + if b == SPACE_BYTE or (b >= TAB_BYTE and b <= CR_BYTE) then + s = s + 1 + goto spos + end - local e = len -- position of the rightmost non-whitespace char - if s < e then - for i = e, 1, -1 do - local b = byte(value, i) - if b == SPACE_BYTE or (b >= TAB_BYTE and b <= CR_BYTE) then - e = e - 1 - else - break - end - end + local e = -1 -- position of the rightmost non-whitespace char + ::epos:: + b = byte(value, e) + if b == SPACE_BYTE or (b >= TAB_BYTE and b <= CR_BYTE) then + e = e - 1 + goto epos end - if s ~= 1 or e ~= len then + if s ~= 1 or e ~= -1 then value = sub(value, s, e) end From ad18d7d499501016f37303f90bc82e40ffa1492e Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 13 Feb 2025 20:12:17 +0200 Subject: [PATCH 4329/4351] chore(logging): reduce excessive log flooding on debug logs (#10652) Signed-off-by: Aapo Talvensaari --- bin/kong | 4 +-- kong/cache/init.lua | 25 +++++++++++-------- kong/cluster_events/init.lua | 9 +++++-- kong/clustering/control_plane.lua | 8 +++--- kong/clustering/data_plane.lua | 6 ++--- kong/clustering/rpc/manager.lua | 4 +-- kong/clustering/rpc/socket.lua | 2 +- kong/clustering/services/sync/hooks.lua | 2 +- kong/clustering/services/sync/rpc.lua | 2 +- kong/db/strategies/postgres/connector.lua | 7 +++--- kong/dns/client.lua | 11 ++++---- kong/llm/plugin/base.lua | 2 +- kong/pdk/log.lua | 14 ++++++++++- kong/tools/queue.lua | 13 +++++----- spec/01-unit/27-queue_spec.lua | 1 + .../02-integration/02-cmd/16-verbose_spec.lua | 3 +-- 16 files changed, 66 insertions(+), 47 deletions(-) diff --git a/bin/kong b/bin/kong index e03b945314c..5c2d0be7478 100755 --- a/bin/kong +++ b/bin/kong @@ -142,9 +142,9 @@ require("kong.cmd.init")("%s", %s) local resty_ngx_log_level if arg.vv then - resty_ngx_log_level = "debug" + resty_ngx_log_level = skip_inject_cmds[cmd_name] and "notice" or "debug" elseif arg.v then - resty_ngx_log_level = "info" + resty_ngx_log_level = skip_inject_cmds[cmd_name] and "warn" or "info" end local resty_cmd = string.format( diff --git a/kong/cache/init.lua b/kong/cache/init.lua index 91b21c64a1a..5cffb0b93cf 100644 --- a/kong/cache/init.lua +++ b/kong/cache/init.lua @@ -2,20 +2,21 @@ local resty_mlcache = require "kong.resty.mlcache" local buffer = require "string.buffer" -local encode = buffer.encode -local type = type -local pairs = pairs -local error = error -local max = math.max -local ngx = ngx -local shared = ngx.shared +local encode = buffer.encode +local type = type +local pairs = pairs +local error = error +local max = math.max +local ngx = ngx +local shared = ngx.shared local ngx_log = ngx.log +local get_phase = ngx.get_phase -local ERR = ngx.ERR -local NOTICE = ngx.NOTICE -local DEBUG = ngx.DEBUG +local ERR = ngx.ERR +local NOTICE = ngx.NOTICE +local DEBUG = ngx.DEBUG local NO_TTL_FLAG = resty_mlcache.NO_TTL_FLAG @@ -263,7 +264,9 @@ end function _M:purge() - log(NOTICE, "purging (local) cache") + if get_phase() ~= "timer" then + log(NOTICE, "purging (local) cache") + end local ok, err = self.mlcache:purge(true) if not ok then log(ERR, "failed to purge cache: ", err) diff --git a/kong/cluster_events/init.lua b/kong/cluster_events/init.lua index a8cfe5d700c..3ed347f66b3 100644 --- a/kong/cluster_events/init.lua +++ b/kong/cluster_events/init.lua @@ -29,7 +29,7 @@ local poll_handler local function log(lvl, ...) - return ngx_log(lvl, "[cluster_events] ", ...) + return ngx_log(lvl, "[cluster events] ", ...) end @@ -269,6 +269,8 @@ local function process_event(self, row, local_start_time) end +local prev_min_at + local function poll(self) -- get events since last poll @@ -280,7 +282,10 @@ local function poll(self) if min_at then -- apply grace period min_at = min_at - self.poll_offset - 0.001 - log(DEBUG, "polling events from: ", min_at) + if min_at ~= prev_min_at then + prev_min_at = min_at + log(DEBUG, "polling events from: ", min_at) + end else -- 'at' was evicted from 'kong' shm - safest is to resume fetching events diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index 057e117d259..ecc41c63efd 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -127,7 +127,7 @@ function _M:export_deflated_reconfigure_payload() -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. (worker_id() or -1) kong_dict:set(shm_key_name, json_encode(self.plugins_configured)) - ngx_log(ngx_DEBUG, "plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) + kong.log.trace("plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) local config_hash, hashes = calculate_config_hash(config_table) @@ -374,7 +374,7 @@ function _M:handle_cp_websocket(cert) return nil, "invalid websocket frame received from data plane: " .. typ end - ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) + --ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) config_hash = data last_seen = ngx_time() @@ -419,8 +419,8 @@ function _M:handle_cp_websocket(cert) ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) - else - ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) + --else + -- ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) end -- pong ok diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 91dea9ab1f4..2a44ef9cd44 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -394,9 +394,9 @@ function _M:communicate(premature) end if typ == "pong" then - ngx_log(ngx_DEBUG, _log_prefix, - "received pong frame from control plane", - log_suffix) + kong.log.trace(ngx_DEBUG, _log_prefix, + "received pong frame from control plane", + log_suffix) goto continue end diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 2c6d948b4cf..34695a2cbc7 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -391,7 +391,7 @@ function _M:_call_or_notify(is_notification, node_id, method, ...) local params = {...} - ngx_log(ngx_DEBUG, + kong.log.trace( _log_prefix, is_notification and "notifying " or "calling ", method, @@ -407,7 +407,7 @@ function _M:_call_or_notify(is_notification, node_id, method, ...) return nil, err end - ngx_log(ngx_DEBUG, _log_prefix, method, " succeeded") + kong.log.trace(_log_prefix, method, " succeeded") return res end diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 694a00e41b6..577da174645 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -150,7 +150,7 @@ function _M:process_rpc_msg(payload, collection) if payload_method then -- invoke - ngx_log(ngx_DEBUG, "[rpc] got RPC call: ", payload_method, " (id: ", payload_id, ")") + kong.log.trace("[rpc] got RPC call: ", payload_method, " (id: ", payload_id, ")") local dispatch_cb = self.manager.callbacks.callbacks[payload_method] if not dispatch_cb then diff --git a/kong/clustering/services/sync/hooks.lua b/kong/clustering/services/sync/hooks.lua index 7712438d43e..96612d4927c 100644 --- a/kong/clustering/services/sync/hooks.lua +++ b/kong/clustering/services/sync/hooks.lua @@ -99,7 +99,7 @@ function _M:register_dao_hooks() local function is_db_export(name) local db_export = kong.db[name].schema.db_export - ngx_log(ngx_DEBUG, "[kong.sync.v2] name: ", name, " db_export: ", db_export) + kong.log.trace("[kong.sync.v2] name: ", name, " db_export: ", db_export) return db_export == nil or db_export == true end diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index ab01009f4d4..9bc48de0a45 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -82,7 +82,7 @@ function _M:init_cp(manager) -- Params: versions: list of current versions of the database -- example: { default = { version = "1000", }, } manager.callbacks:register("kong.sync.v2.get_delta", function(node_id, current_versions) - ngx_log(ngx_DEBUG, "[kong.sync.v2] config push (connected client)") + kong.log.trace("[kong.sync.v2] config push (connected client)") local rpc_peers if kong.rpc then diff --git a/kong/db/strategies/postgres/connector.lua b/kong/db/strategies/postgres/connector.lua index 0c5964f9230..f8fcb5a1b08 100644 --- a/kong/db/strategies/postgres/connector.lua +++ b/kong/db/strategies/postgres/connector.lua @@ -34,7 +34,6 @@ local now_updated = require("kong.tools.time").get_updated_now local WARN = ngx.WARN -local DEBUG = ngx.DEBUG local SQL_INFORMATION_SCHEMA_TABLES = [[ SELECT table_name FROM information_schema.tables @@ -373,9 +372,9 @@ ORDER BY %s LIMIT 50000 FOR UPDATE SKIP LOCKED) end local _tracing_cleanup_end_time = now() - local time_elapsed = tonumber(fmt("%.3f", _tracing_cleanup_end_time - _tracing_cleanup_start_time)) - log(DEBUG, "cleaning up expired rows from table '", table_names[i], - "' took ", time_elapsed, " seconds") + local time_elapsed = _tracing_cleanup_end_time - _tracing_cleanup_start_time + kong.log.trace(fmt("cleaning up expired rows from table '%s' took %.3f seconds", + table_names[i], time_elapsed)) end end) end diff --git a/kong/dns/client.lua b/kong/dns/client.lua index 21e7b367bc6..b9e131f7891 100644 --- a/kong/dns/client.lua +++ b/kong/dns/client.lua @@ -8,7 +8,6 @@ local now = ngx.now local log = ngx.log local ERR = ngx.ERR local WARN = ngx.WARN -local NOTICE = ngx.NOTICE local DEBUG = ngx.DEBUG local ALERT = ngx.ALERT local timer_at = ngx.timer.at @@ -158,8 +157,8 @@ function _M.new(opts) end end - log(NOTICE, PREFIX, "supported types: ", enable_srv and "srv " or "", - enable_ipv4 and "ipv4 " or "", enable_ipv6 and "ipv6 " or "") + log(DEBUG, PREFIX, "supported types: ", enable_srv and "srv " or "", + enable_ipv4 and "ipv4 " or "", enable_ipv6 and "ipv6 " or "") -- parse resolv.conf local resolv, err = parse_resolv_conf(opts.resolv_conf, opts.enable_ipv6) @@ -603,7 +602,7 @@ function _M:resolve_all(name, qtype, cache_only, tries, has_timing) local key = name .. ":" .. qtype - log(DEBUG, PREFIX, "resolve_all ", key) + --log(DEBUG, PREFIX, "resolve_all ", key) local stats = self.stats @@ -629,8 +628,8 @@ function _M:resolve_all(name, qtype, cache_only, tries, has_timing) }) end - log(DEBUG, PREFIX, "cache lookup ", key, " ans:", answers and #answers or "-", - " hlv:", hit_str) + --log(DEBUG, PREFIX, "cache lookup ", key, " ans:", answers and #answers or "-", + -- " hlv:", hit_str) if has_timing then req_dyn_hook_run_hook("timing", "dns:cache_lookup", diff --git a/kong/llm/plugin/base.lua b/kong/llm/plugin/base.lua index 531c45583db..5ba9319c87a 100644 --- a/kong/llm/plugin/base.lua +++ b/kong/llm/plugin/base.lua @@ -48,7 +48,7 @@ local function run_stage(stage, sub_plugin, conf) elseif not ai_executed_filters[name] or REPEATED_PHASES[stage] then ai_executed_filters[name] = true - kong.log.debug("executing filter ", name) + kong.log.trace("executing filter ", name) local ok, err = f:run(conf) if not ok then diff --git a/kong/pdk/log.lua b/kong/pdk/log.lua index e908e98ac1d..9c452888377 100644 --- a/kong/pdk/log.lua +++ b/kong/pdk/log.lua @@ -983,6 +983,10 @@ do end +local IS_TESTING +local NOOP = function() end + + local function new_log(namespace, format) if type(namespace) ~= "string" then error("namespace must be a string", 2) @@ -1004,7 +1008,6 @@ local function new_log(namespace, format) local self = {} - function self.set_format(fmt) if fmt and type(fmt) ~= "string" then error("format must be a string", 2) @@ -1032,6 +1035,12 @@ local function new_log(namespace, format) self.inspect = new_inspect(namespace) + if IS_TESTING then + self.trace = self.debug + else + self.trace = NOOP + end + self.set_serialize_value = set_serialize_value self.serialize = serialize @@ -1045,6 +1054,9 @@ _log_mt.new = new_log return { new = function() + if IS_TESTING == nil then + IS_TESTING = os.getenv("KONG_IS_TESTING") == "1" + end return new_log("core", _DEFAULT_FORMAT) end, } diff --git a/kong/tools/queue.lua b/kong/tools/queue.lua index 37284862b48..8ba08a7910e 100644 --- a/kong/tools/queue.lua +++ b/kong/tools/queue.lua @@ -209,7 +209,7 @@ local function get_or_create_queue(queue_conf, handler, handler_conf) local queue = queues[key] if queue then - queue:log_debug("queue exists") + queue:log_trace("queue exists") -- We always use the latest configuration that we have seen for a queue and handler. queue.handler_conf = handler_conf return queue @@ -243,17 +243,17 @@ local function get_or_create_queue(queue_conf, handler, handler_conf) if queue.concurrency_limit == 1 then kong.timer:named_at("queue " .. key, 0, function(_, q) while q:count() > 0 do - q:log_debug("processing queue") + q:log_trace("processing queue") q:process_once() end - q:log_debug("done processing queue") + q:log_trace("done processing queue") queues[key] = nil end, queue) queues[key] = queue end - queue:log_debug("queue created") + queue:log_trace("queue created") return queue end @@ -274,6 +274,7 @@ function Queue:log(handler, formatstring, ...) end end +function Queue:log_trace(...) self:log(kong.log.trace, ...) end function Queue:log_debug(...) self:log(kong.log.debug, ...) end function Queue:log_info(...) self:log(kong.log.info, ...) end function Queue:log_warn(...) self:log(kong.log.warn, ...) end @@ -322,10 +323,10 @@ local function handle(self, entries) local start_time = now() local retry_count = 0 while true do - self:log_debug("passing %d entries to handler", entry_count) + self:log_trace("passing %d entries to handler", entry_count) local status, ok, err = pcall(self.handler, self.handler_conf, entries) if status and ok == true then - self:log_debug("handler processed %d entries successfully", entry_count) + self:log_trace("handler processed %d entries successfully", entry_count) break end diff --git a/spec/01-unit/27-queue_spec.lua b/spec/01-unit/27-queue_spec.lua index 5d9eeeea7e7..e91c6891e51 100644 --- a/spec/01-unit/27-queue_spec.lua +++ b/spec/01-unit/27-queue_spec.lua @@ -65,6 +65,7 @@ describe("plugin queue", function() end, { kong = { log = { + trace = function(message) return log('DEBUG', message) end, debug = function(message) return log('DEBUG', message) end, info = function(message) return log('INFO', message) end, warn = function(message) return log('WARN', message) end, diff --git a/spec/02-integration/02-cmd/16-verbose_spec.lua b/spec/02-integration/02-cmd/16-verbose_spec.lua index 6257e7b85b6..3fc3fc54718 100644 --- a/spec/02-integration/02-cmd/16-verbose_spec.lua +++ b/spec/02-integration/02-cmd/16-verbose_spec.lua @@ -4,8 +4,7 @@ local meta = require "kong.meta" describe("kong cli verbose output", function() it("--vv outputs debug level log", function() local _, stderr, stdout = assert(helpers.kong_exec("version --vv")) - -- globalpatches debug log will be printed by upper level resty command that runs kong.cmd - assert.matches("installing the globalpatches", stderr) + assert.matches("gracefully shutting down", stderr) assert.matches("Kong: " .. meta._VERSION, stdout, nil, true) end) end) From 5badd8e1ad63ea2081d44f0fff90a9fa6973b6b8 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Thu, 13 Feb 2025 18:21:23 +0000 Subject: [PATCH 4330/4351] chore(logging): reduce excessive log flooding on debug logs (follow up) I merged the PR https://github.com/Kong/kong-ee/pull/10652 prematurely. This adds a couple of log messages back for testing. Signed-off-by: Aapo Talvensaari --- bin/busted | 2 +- kong/clustering/control_plane.lua | 8 ++++---- kong/clustering/data_plane.lua | 5 +---- 3 files changed, 6 insertions(+), 9 deletions(-) diff --git a/bin/busted b/bin/busted index 5be3493b056..e5e64e59f14 100755 --- a/bin/busted +++ b/bin/busted @@ -3,7 +3,6 @@ setmetatable(_G, nil) local pl_path = require("pl.path") - local pl_file = require("pl.file") local tools_system = require("kong.tools.system") @@ -47,6 +46,7 @@ if not os.getenv("KONG_BUSTED_RESPAWNED") then end -- add cli recursion detection table.insert(script, "export KONG_BUSTED_RESPAWNED=1") + table.insert(script, "export KONG_IS_TESTING=1") -- rebuild the invoked commandline, while inserting extra resty-flags local resty_flags = DEFAULT_RESTY_FLAGS diff --git a/kong/clustering/control_plane.lua b/kong/clustering/control_plane.lua index ecc41c63efd..035f54d1ffb 100644 --- a/kong/clustering/control_plane.lua +++ b/kong/clustering/control_plane.lua @@ -127,7 +127,7 @@ function _M:export_deflated_reconfigure_payload() -- store serialized plugins map for troubleshooting purposes local shm_key_name = "clustering:cp_plugins_configured:worker_" .. (worker_id() or -1) kong_dict:set(shm_key_name, json_encode(self.plugins_configured)) - kong.log.trace("plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) + kong.log.trace(_log_prefix, "plugin configuration map key: ", shm_key_name, " configuration: ", kong_dict:get(shm_key_name)) local config_hash, hashes = calculate_config_hash(config_table) @@ -374,7 +374,7 @@ function _M:handle_cp_websocket(cert) return nil, "invalid websocket frame received from data plane: " .. typ end - --ngx_log(ngx_DEBUG, _log_prefix, "received ping frame from data plane", log_suffix) + kong.log.trace(_log_prefix, "received ping frame from data plane", log_suffix) config_hash = data last_seen = ngx_time() @@ -419,8 +419,8 @@ function _M:handle_cp_websocket(cert) ngx_log(ngx_NOTICE, _log_prefix, "failed to send pong frame to data plane: ", err, log_suffix) - --else - -- ngx_log(ngx_DEBUG, _log_prefix, "sent pong frame to data plane", log_suffix) + else + kong.log.trace(_log_prefix, "sent pong frame to data plane", log_suffix) end -- pong ok diff --git a/kong/clustering/data_plane.lua b/kong/clustering/data_plane.lua index 2a44ef9cd44..8dfdfbc1907 100644 --- a/kong/clustering/data_plane.lua +++ b/kong/clustering/data_plane.lua @@ -394,10 +394,7 @@ function _M:communicate(premature) end if typ == "pong" then - kong.log.trace(ngx_DEBUG, _log_prefix, - "received pong frame from control plane", - log_suffix) - + kong.log.trace(_log_prefix, "received pong frame from control plane", log_suffix) goto continue end From 712efe940c43edd6d37d375f0e4ed048e6ec07e3 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 14 Feb 2025 16:40:52 +0200 Subject: [PATCH 4331/4351] chore(changelog): add some entries to changelog (#14258) Signed-off-by: Aapo Talvensaari --- changelog/unreleased/kong/bump-kong-nginx-module.yml | 3 +++ changelog/unreleased/kong/bump-lua-resty-simdjson.yml | 3 +++ changelog/unreleased/kong/bump-snappy-library.yml | 3 +++ 3 files changed, 9 insertions(+) create mode 100644 changelog/unreleased/kong/bump-kong-nginx-module.yml create mode 100644 changelog/unreleased/kong/bump-lua-resty-simdjson.yml create mode 100644 changelog/unreleased/kong/bump-snappy-library.yml diff --git a/changelog/unreleased/kong/bump-kong-nginx-module.yml b/changelog/unreleased/kong/bump-kong-nginx-module.yml new file mode 100644 index 00000000000..e825e84e924 --- /dev/null +++ b/changelog/unreleased/kong/bump-kong-nginx-module.yml @@ -0,0 +1,3 @@ +message: "Bumped Kong Nginx Module from 0.15.0 to 0.15.1." +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/bump-lua-resty-simdjson.yml b/changelog/unreleased/kong/bump-lua-resty-simdjson.yml new file mode 100644 index 00000000000..89afabd9dc5 --- /dev/null +++ b/changelog/unreleased/kong/bump-lua-resty-simdjson.yml @@ -0,0 +1,3 @@ +message: "Bumped lua-resty-simdjson from 1.1.0 to 1.2.0." +type: dependency +scope: Core diff --git a/changelog/unreleased/kong/bump-snappy-library.yml b/changelog/unreleased/kong/bump-snappy-library.yml new file mode 100644 index 00000000000..fd43a9e6fe1 --- /dev/null +++ b/changelog/unreleased/kong/bump-snappy-library.yml @@ -0,0 +1,3 @@ +message: "Bumped Snappy Library from 1.2.0 to 1.2.1." +type: dependency +scope: Core From 479274e1376ccd40fe16b0a42328c6624d7e1d4b Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Fri, 14 Feb 2025 23:58:39 +0200 Subject: [PATCH 4332/4351] fix(pdk): make kong.service.request.clear_query_arg encode spaces as %20 instead of + (#14277) ### Summary The `+` encoding is more correct (in query strings), but it seems to cause some problems with some users. As a short-term solution I propose that we just convert `+` to `%20`. This is more in-lines what Nginx and OpenResty seems to be doing as well. Signed-off-by: Aapo Talvensaari --- ...fix-pdk-clear-query-arg-space-encoding.yml | 6 ++++ kong/pdk/service/request.lua | 7 +++- .../06-service-request/14-clear_query_arg.t | 36 +++++++++++++++++++ 3 files changed, 48 insertions(+), 1 deletion(-) create mode 100644 changelog/unreleased/kong/fix-pdk-clear-query-arg-space-encoding.yml diff --git a/changelog/unreleased/kong/fix-pdk-clear-query-arg-space-encoding.yml b/changelog/unreleased/kong/fix-pdk-clear-query-arg-space-encoding.yml new file mode 100644 index 00000000000..e56237b6436 --- /dev/null +++ b/changelog/unreleased/kong/fix-pdk-clear-query-arg-space-encoding.yml @@ -0,0 +1,6 @@ +message: | + **kong.service.request.clear_query_arg**: Changed the encoding of spaces in query arguments from `+` + to `%20` as a short-term solution to an issue that some users are reporting. While the `+` is correct + encoding of space in querystrings, Kong uses `%20` in many other APIs (inherited from Nginx / OpenResty) +type: breaking_change +scope: Plugin diff --git a/kong/pdk/service/request.lua b/kong/pdk/service/request.lua index d2121f4de9f..c1d54e3388f 100644 --- a/kong/pdk/service/request.lua +++ b/kong/pdk/service/request.lua @@ -16,6 +16,7 @@ local table_concat = table.concat local type = type local string_find = string.find local string_sub = string.sub +local string_gsub = string.gsub local string_byte = string.byte local string_lower = string.lower local normalize_multi_header = checks.normalize_multi_header @@ -295,7 +296,11 @@ local function new(self) local args = ngx_var.args if args and args ~= "" then - ngx_var.args = search_remove(args, name) + args = search_remove(args, name) + if string_find(args, "+", nil, true) then + args = string_gsub(args, "+", "%%20") + end + ngx_var.args = args end end diff --git a/t/01-pdk/06-service-request/14-clear_query_arg.t b/t/01-pdk/06-service-request/14-clear_query_arg.t index 88b2bd610d7..06d372a1914 100644 --- a/t/01-pdk/06-service-request/14-clear_query_arg.t +++ b/t/01-pdk/06-service-request/14-clear_query_arg.t @@ -232,3 +232,39 @@ GET /t?a=0&d=1&a=2&c=3&a=4&b=5&a=6&d=7&a=8 query: d=1&c=3&b=5&d=7 --- no_error_log [error] + + + +=== TEST 8: service.request.clear_query_arg() uses %20 as space instead of + +--- http_config eval +qq{ + $t::Util::HttpConfig + + server { + listen unix:$ENV{TEST_NGINX_NXSOCK}/nginx.sock; + + location /t { + content_by_lua_block { + ngx.say("query: " .. tostring(ngx.var.args)) + } + } + } +} +--- config + location = /t { + + access_by_lua_block { + local PDK = require "kong.pdk" + local pdk = PDK.new() + + pdk.service.request.clear_query_arg("a") + } + + proxy_pass http://unix:/$TEST_NGINX_NXSOCK/nginx.sock; + } +--- request +GET /t?a=0&c+d=1+2&a=2&c%20d=3%20&a=4&b+d=5&%20a+=6+%20+&+%20+d=+%20+7%20++&a=8 +--- response_body +query: c%20d=1%202&c%20d=3%20&b%20d=5&%20a%20=6%20%20%20&%20%20%20d=%20%20%207%20%20%20 +--- no_error_log +[error] \ No newline at end of file From 716a11b2aa995b7a67f3e6fbaf748669966bb448 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Feb 2025 08:59:20 +0800 Subject: [PATCH 4333/4351] fix(clustering/rpc): fix error message for metacall (#14283) --- kong/clustering/rpc/manager.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kong/clustering/rpc/manager.lua b/kong/clustering/rpc/manager.lua index 34695a2cbc7..160acdad562 100644 --- a/kong/clustering/rpc/manager.lua +++ b/kong/clustering/rpc/manager.lua @@ -171,7 +171,7 @@ function _M:_handle_meta_call(c, cert) end if typ ~= "binary" then - return nil, "wrong frame type: " .. type + return nil, "wrong frame type: " .. typ end local payload = cjson_decode(data) From d5fcb423acaef1f340338ea6bed42e3906de6347 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Feb 2025 09:11:10 +0800 Subject: [PATCH 4334/4351] tests(clustering/wasm): enable rpc sync tests for wasm partially (#14256) KAG-5722 --- .../20-wasm/06-clustering_spec.lua | 24 ++++++++++++------- 1 file changed, 16 insertions(+), 8 deletions(-) diff --git a/spec/02-integration/20-wasm/06-clustering_spec.lua b/spec/02-integration/20-wasm/06-clustering_spec.lua index 540331bcc67..a2b9dcef4e6 100644 --- a/spec/02-integration/20-wasm/06-clustering_spec.lua +++ b/spec/02-integration/20-wasm/06-clustering_spec.lua @@ -72,8 +72,9 @@ local function new_wasm_filter_directory() end --- XXX TODO: enable rpc_sync = "on" -for _, rpc_sync in ipairs { "off" } do +for _, v in ipairs({ {"off", "off"}, {"on", "off"}, {"on", "on"}, }) do + local rpc, rpc_sync = v[1], v[2] + describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() local cp_prefix = "cp" local cp_errlog = cp_prefix .. "/logs/error.log" @@ -115,7 +116,8 @@ describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = cp_filter_path, nginx_main_worker_processes = 2, - cluster_rpc_sync = rpc_sync, + cluster_rpc = rpc, + cluster_rpc_sync = rpc_sync, })) assert.logfile(cp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) @@ -155,7 +157,8 @@ describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() wasm_filters_path = dp_filter_path, node_id = node_id, nginx_main_worker_processes = 2, - cluster_rpc_sync = rpc_sync, + cluster_rpc = rpc, + cluster_rpc_sync = rpc_sync, })) assert.logfile(dp_errlog).has.line([[successfully loaded "response_transformer" module]], true, 10) @@ -293,7 +296,10 @@ describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() end) end) - describe("data planes with wasm disabled", function() + -- XXX TODO: currently sync v2 does not support configuration compatibility check + local only_sync_v1 = rpc_sync == "on" and pending or describe + + only_sync_v1("data planes with wasm disabled", function() local node_id lazy_setup(function() @@ -311,7 +317,8 @@ describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() nginx_conf = "spec/fixtures/custom_nginx.template", wasm = "off", node_id = node_id, - cluster_rpc_sync = rpc_sync, + cluster_rpc = rpc, + cluster_rpc_sync = rpc_sync, })) end) @@ -329,7 +336,7 @@ describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() end) end) - describe("data planes missing one or more wasm filter", function() + only_sync_v1("data planes missing one or more wasm filter", function() local tmp_dir local node_id @@ -351,7 +358,8 @@ describe("#wasm - hybrid mode #postgres" .. " rpc_sync=" .. rpc_sync, function() wasm_filters = "user", -- don't enable bundled filters for this test wasm_filters_path = tmp_dir, node_id = node_id, - cluster_rpc_sync = rpc_sync, + cluster_rpc = rpc, + cluster_rpc_sync = rpc_sync, })) end) From 116babe66664b12416b72307bf0dfe9f6c86906b Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Feb 2025 13:43:23 +0800 Subject: [PATCH 4335/4351] fix(clustering/rpc): do not send error response for rpc notification (#14284) KAG-6157 --- kong/clustering/rpc/socket.lua | 8 +++++++- .../18-hybrid_rpc/07-notification_spec.lua | 4 ++++ .../kong/plugins/rpc-notification-test/handler.lua | 9 +++++++++ 3 files changed, 20 insertions(+), 1 deletion(-) diff --git a/kong/clustering/rpc/socket.lua b/kong/clustering/rpc/socket.lua index 577da174645..de873c54301 100644 --- a/kong/clustering/rpc/socket.lua +++ b/kong/clustering/rpc/socket.lua @@ -191,7 +191,13 @@ function _M:process_rpc_msg(payload, collection) self.node_id, payload_id or 0, math.random(10^5), payload_method) res, err = kong.timer:named_at(name, 0, _M._dispatch, self, dispatch_cb, payload) - if not res and payload_id then + if not res then + -- for RPC notify + if not payload_id then + return nil, "unable to dispatch JSON-RPC notify call: " .. err + end + + -- for RPC call local reso, erro = self:push_response(new_error(payload_id, jsonrpc.INTERNAL_ERROR), "unable to send \"INTERNAL_ERROR\" error back to client: ", collection) diff --git a/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua b/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua index 339cd5a843b..d8be80f6f0d 100644 --- a/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua +++ b/spec/02-integration/18-hybrid_rpc/07-notification_spec.lua @@ -55,6 +55,8 @@ for _, strategy in helpers.each_strategy() do "[rpc] notifying kong.test.notification(node_id:", true, 10) assert.logfile(name).has.line( "[rpc] notification has no response", true, 10) + assert.logfile(name).has.line( + "[rpc] unable to find RPC notify call: kong.test.not_exists_in_cp", true, 10) assert.logfile(name).has.no.line( "assertion failed", true, 0) @@ -67,6 +69,8 @@ for _, strategy in helpers.each_strategy() do "notification is world", true, 10) assert.logfile(name).has.line( "[rpc] notification has no response", true, 10) + assert.logfile(name).has.line( + "[rpc] unable to find RPC notify call: kong.test.not_exists_in_dp", true, 10) assert.logfile(name).has.no.line( "assertion failed", true, 0) diff --git a/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua b/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua index c8877b5f6fe..ee9e15dd85b 100644 --- a/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua +++ b/spec/fixtures/custom_plugins/kong/plugins/rpc-notification-test/handler.lua @@ -15,6 +15,10 @@ function RpcNotificationTestHandler:init_worker() local res, err = kong.rpc:notify(node_id, "kong.test.notification", "world") assert(res == true) assert(err == nil) + + local res, err = kong.rpc:notify(node_id, "kong.test.not_exists_in_dp") + assert(res == true) + assert(err == nil) end -- perr should not get this by notification @@ -30,6 +34,11 @@ function RpcNotificationTestHandler:init_worker() assert(res == true) assert(err == nil) + + local res, err = kong.rpc:notify("control_plane", "kong.test.not_exists_in_cp") + assert(res == true) + assert(err == nil) + end, "clustering:jsonrpc", "connected") end From 87e9a7619acc324e04b1b60214be5f9ce2c0c6ec Mon Sep 17 00:00:00 2001 From: hanjian Date: Mon, 17 Feb 2025 13:57:05 +0800 Subject: [PATCH 4336/4351] feat(cors): add an option to skip return ACAO when no origin in request (#14155) FTI-6314 --------- Co-authored-by: Zachary Hu <6426329+outsinre@users.noreply.github.com> --- ...-return-acao-when-no-origin-in-request.yml | 3 + kong/clustering/compat/removed_fields.lua | 3 + kong/plugins/cors/handler.lua | 5 ++ kong/plugins/cors/schema.lua | 1 + .../09-hybrid_mode/09-config-compat_spec.lua | 20 ++++++- spec/03-plugins/13-cors/01-access_spec.lua | 56 +++++++++++++++++++ 6 files changed, 85 insertions(+), 3 deletions(-) create mode 100644 changelog/unreleased/kong/feat-cors-skip-return-acao-when-no-origin-in-request.yml diff --git a/changelog/unreleased/kong/feat-cors-skip-return-acao-when-no-origin-in-request.yml b/changelog/unreleased/kong/feat-cors-skip-return-acao-when-no-origin-in-request.yml new file mode 100644 index 00000000000..b3bc33da0b2 --- /dev/null +++ b/changelog/unreleased/kong/feat-cors-skip-return-acao-when-no-origin-in-request.yml @@ -0,0 +1,3 @@ +message: "**CORS**: Added an option to skip returning the Access-Control-Allow-Origin response headeer when requests don't have the Origin Header" +type: feature +scope: Plugin \ No newline at end of file diff --git a/kong/clustering/compat/removed_fields.lua b/kong/clustering/compat/removed_fields.lua index e79dd11ef9b..984e9041ca0 100644 --- a/kong/clustering/compat/removed_fields.lua +++ b/kong/clustering/compat/removed_fields.lua @@ -231,6 +231,9 @@ return { -- Any dataplane older than 3.10.0 [3010000000] = { + cors = { + "allow_origin_absent", + }, session = { "hash_subject", "store_metadata", diff --git a/kong/plugins/cors/handler.lua b/kong/plugins/cors/handler.lua index 3d62be38818..f1b111dcb0a 100644 --- a/kong/plugins/cors/handler.lua +++ b/kong/plugins/cors/handler.lua @@ -247,6 +247,11 @@ function CorsHandler:header_filter(conf) return end + local req_origin = kong.request.get_header("origin") + if not req_origin and not conf.allow_origin_absent then + return + end + local allow_all = configure_origin(conf, true) configure_credentials(conf, allow_all, true) diff --git a/kong/plugins/cors/schema.lua b/kong/plugins/cors/schema.lua index 4910a321d08..1334f789feb 100644 --- a/kong/plugins/cors/schema.lua +++ b/kong/plugins/cors/schema.lua @@ -48,6 +48,7 @@ return { { credentials = { description = "Flag to determine whether the `Access-Control-Allow-Credentials` header should be sent with `true` as the value.", type = "boolean", required = true, default = false }, }, { private_network = { description = "Flag to determine whether the `Access-Control-Allow-Private-Network` header should be sent with `true` as the value.", type = "boolean", required = true, default = false }, }, { preflight_continue = { description = "A boolean value that instructs the plugin to proxy the `OPTIONS` preflight request to the Upstream service.", type = "boolean", required = true, default = false }, }, + { allow_origin_absent = { description = "A boolean value that skip cors response headers when origin header of request is empty", type = "boolean", required = true, default = true }, }, }, }, }, }, } diff --git a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua index 52dd2f681ac..d0baf84301f 100644 --- a/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua +++ b/spec/02-integration/09-hybrid_mode/09-config-compat_spec.lua @@ -203,19 +203,27 @@ describe("CP/DP config compat transformations #" .. strategy, function() end) describe("compatibility test for cors plugin", function() - it("removes `config.private_network` before sending them to older(less than 3.5.0.0) DP nodes", function() + it("removes config.options before sending them to older DP nodes", function() local cors = admin.plugins:insert { name = "cors", enabled = true, config = { + -- [[ new fields 3.10.0 + allow_origin_absent = true, + -- ]] -- [[ new fields 3.5.0 private_network = false -- ]] } } - assert.not_nil(cors.config.private_network) + assert.not_nil(cors.config.allow_origin_absent) local expected_cors = cycle_aware_deep_copy(cors) + do_assert(uuid(), "3.10.0", expected_cors) + expected_cors.config.allow_origin_absent = nil + + assert.not_nil(cors.config.private_network) + expected_cors = cycle_aware_deep_copy(expected_cors) expected_cors.config.private_network = nil do_assert(uuid(), "3.4.0", expected_cors) @@ -223,16 +231,22 @@ describe("CP/DP config compat transformations #" .. strategy, function() admin.plugins:remove({ id = cors.id }) end) - it("does not remove `config.private_network` from DP nodes that are already compatible", function() + it("does not remove config.options from DP nodes that are already compatible", function() local cors = admin.plugins:insert { name = "cors", enabled = true, config = { + -- [[ new fields 3.10.0 + allow_origin_absent = true, + -- ]] -- [[ new fields 3.5.0 private_network = false -- ]] } } + do_assert(uuid(), "3.10.0", cors) + cors.config.allow_origin_absent = nil + do_assert(uuid(), "3.5.0", cors) -- cleanup diff --git a/spec/03-plugins/13-cors/01-access_spec.lua b/spec/03-plugins/13-cors/01-access_spec.lua index cf6dce91817..141d6c4d543 100644 --- a/spec/03-plugins/13-cors/01-access_spec.lua +++ b/spec/03-plugins/13-cors/01-access_spec.lua @@ -291,6 +291,14 @@ for _, strategy in helpers.each_strategy() do hosts = { "cors14.test" }, }) + local route15 = bp.routes:insert({ + hosts = { "cors15.test" }, + }) + + local route16 = bp.routes:insert({ + hosts = { "cors16.test" }, + }) + local mock_upstream = bp.services:insert { host = helpers.mock_upstream_hostname, port = helpers.mock_upstream_port, @@ -464,6 +472,28 @@ for _, strategy in helpers.each_strategy() do } } + bp.plugins:insert { + name = "cors", + route = { id = route15.id }, + config = { + allow_origin_absent = false, + origins = { "foo.bar" }, + exposed_headers = { "x-auth-token" }, + credentials = true + } + } + + bp.plugins:insert { + name = "cors", + route = { id = route16.id }, + config = { + allow_origin_absent = true, + origins = { "foo.bar" }, + exposed_headers = { "x-auth-token" }, + credentials = true + } + } + bp.plugins:insert { name = "cors", route = { id = route_timeout.id }, @@ -1130,6 +1160,32 @@ for _, strategy in helpers.each_strategy() do assert.equal("true", res.headers["Access-Control-Allow-Credentials"]) assert.equal("disallowed-domain.test", json.headers["origin"]) end) + + it("when disable allow_origin_absent, no ACAO", function() + local res = assert(proxy_client:send { + method = "GET", + headers = { + ["Host"] = "cors15.test", + } + }) + assert.res_status(200, res) + assert.is_nil(res.headers["Access-Control-Allow-Origin"]) + assert.is_nil(res.headers["Access-Control-Allow-Credentials"]) + assert.is_nil(res.headers["Access-Control-Expose-Headers"]) + end) + + it("when enable allow_origin_absent, ACAO is returned", function() + local res = assert(proxy_client:send { + method = "GET", + headers = { + ["Host"] = "cors16.test", + } + }) + assert.res_status(200, res) + assert.equal("foo.bar", res.headers["Access-Control-Allow-Origin"] ) + assert.equal("true", res.headers["Access-Control-Allow-Credentials"]) + assert.equal("x-auth-token", res.headers["Access-Control-Expose-Headers"]) + end) end) end) end From 568d23a8f0e0cbf333915e9086b39a5793f647b5 Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 17 Feb 2025 15:32:32 +0800 Subject: [PATCH 4337/4351] refactor(clustering/rpc): rpc sync should start without delay (#14285) KAG-5891 --- kong/clustering/services/sync/init.lua | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kong/clustering/services/sync/init.lua b/kong/clustering/services/sync/init.lua index 73864a17f09..2e504eb655b 100644 --- a/kong/clustering/services/sync/init.lua +++ b/kong/clustering/services/sync/init.lua @@ -8,7 +8,6 @@ local strategy = require("kong.clustering.services.sync.strategies.postgres") local rpc = require("kong.clustering.services.sync.rpc") -local FIRST_SYNC_DELAY = 0.2 -- seconds local EACH_SYNC_DELAY = constants.CLUSTERING_PING_INTERVAL -- 30 seconds @@ -81,7 +80,7 @@ function _M:init_worker() end -- sync to CP ASAP - assert(self.rpc:sync_once(FIRST_SYNC_DELAY)) + assert(self.rpc:sync_once()) assert(self.rpc:sync_every(EACH_SYNC_DELAY)) From 840b9bd0c0d414ced0fee42531e062f631e275b9 Mon Sep 17 00:00:00 2001 From: Aapo Talvensaari Date: Mon, 17 Feb 2025 16:45:19 +0200 Subject: [PATCH 4338/4351] chore(deps): bump pcre2 library from 10.44 to 10.45 (#14280) ### Summary See: https://github.com/PCRE2Project/pcre2/blob/pcre2-10.45/NEWS Signed-off-by: Aapo Talvensaari --- .requirements | 4 ++-- changelog/unreleased/kong/bump-pcre.yml | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) create mode 100644 changelog/unreleased/kong/bump-pcre.yml diff --git a/.requirements b/.requirements index f7d27eef73d..7c46c59d263 100644 --- a/.requirements +++ b/.requirements @@ -6,8 +6,8 @@ LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 OPENSSL=3.2.3 OPENSSL_SHA256=52b5f1c6b8022bc5868c308c54fb77705e702d6c6f4594f99a0df216acf46239 -PCRE=10.44 -PCRE_SHA256=86b9cb0aa3bcb7994faa88018292bc704cdbb708e785f7c74352ff6ea7d3175b +PCRE=10.45 +PCRE_SHA256=0e138387df7835d7403b8351e2226c1377da804e0737db0e071b48f07c9d12ee ADA=2.9.2 ADA_SHA256=b2cce630590b490d79ea4f4460ba77efd5fb29c5a87a4e8cb7ebc4859bc4b564 LIBEXPAT=2.6.4 diff --git a/changelog/unreleased/kong/bump-pcre.yml b/changelog/unreleased/kong/bump-pcre.yml new file mode 100644 index 00000000000..fa21a63ee9d --- /dev/null +++ b/changelog/unreleased/kong/bump-pcre.yml @@ -0,0 +1,3 @@ +message: "Bumped PCRE2 from 10.44 to 10.45 (https://github.com/PCRE2Project/pcre2/blob/pcre2-10.45/NEWS)." +type: dependency +scope: Core From dfa83fb2b1dc2b1b0b6f49baa284829e7f120c5d Mon Sep 17 00:00:00 2001 From: samugi Date: Fri, 14 Feb 2025 17:18:08 +0100 Subject: [PATCH 4339/4351] ci(*): skip labeler on fork PRs --- .github/workflows/labeler-v2.yml | 1 + 1 file changed, 1 insertion(+) diff --git a/.github/workflows/labeler-v2.yml b/.github/workflows/labeler-v2.yml index 1ccde873a9c..73373a0eda1 100644 --- a/.github/workflows/labeler-v2.yml +++ b/.github/workflows/labeler-v2.yml @@ -4,6 +4,7 @@ on: jobs: labeler: + if: ${{ !github.event.pull_request.head.repo.fork }} permissions: contents: read pull-requests: write From f4835f23448a4ed3d011e4e958c9e52f38d84e48 Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Wed, 19 Feb 2025 09:45:33 +0800 Subject: [PATCH 4340/4351] fix(db): add missing select statement for export (#14290) Precondition of KAG-6296 --- kong/db/strategies/postgres/init.lua | 27 +++++++++++++++++++++++++-- 1 file changed, 25 insertions(+), 2 deletions(-) diff --git a/kong/db/strategies/postgres/init.lua b/kong/db/strategies/postgres/init.lua index c751b4b2072..dad681a7da8 100644 --- a/kong/db/strategies/postgres/init.lua +++ b/kong/db/strategies/postgres/init.lua @@ -570,8 +570,14 @@ end function _mt:select(primary_key, options) local statement_name = "select" - if self.schema.ttl and options and options.skip_ttl then - statement_name = "select_skip_ttl" + if options then + -- If we do select for export, there is no need to skip ttl. + if options.export then + statement_name = "select_for_export" + + elseif self.schema.ttl and options.skip_ttl then + statement_name = "select_skip_ttl" + end end local res, err = execute(self, statement_name, self.collapse(primary_key), options) @@ -1248,6 +1254,23 @@ function _M.new(connector, schema, errors) } }) + -- Add statements for exporting database, avoiding exporting TTL in absolute value. + add_statement_for_export("select", { + operation = "read", + expr = select_expressions, + argn = primary_key_names, + argv = primary_key_args, + code = { + "SELECT ", select_expressions, "\n", + " FROM ", table_name_escaped, "\n", + where_clause( + " WHERE ", "(" .. pk_escaped .. ") = (" .. primary_key_placeholders .. ")", + ttl_select_where, + ws_id_select_where), + " LIMIT 1;" + } + }) + add_statement_for_export("page_first", { operation = "read", argn = { LIMIT }, From 296d682f51fd6c136d71a11cc9ab017ab153f62b Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Wed, 19 Feb 2025 15:18:16 +0800 Subject: [PATCH 4341/4351] feat(clustering/sync): add strict validation for delta workspace id (#14289) KAG-5760 --- kong/clustering/services/sync/validate.lua | 10 +++++++ .../19-hybrid/04-validate_deltas_spec.lua | 29 +++++++++++++++++++ 2 files changed, 39 insertions(+) diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua index 18b42e66d2d..5bc5003b0f3 100644 --- a/kong/clustering/services/sync/validate.lua +++ b/kong/clustering/services/sync/validate.lua @@ -44,6 +44,16 @@ local function validate_deltas(deltas, is_full_sync) local delta_entity = delta.entity if delta_entity ~= nil and delta_entity ~= null then + + -- validate workspace id + local ws_id = delta_entity.ws_id or delta.ws_id + if not ws_id or ws_id == null then + if not errs[delta_type] then + errs[delta_type] = {} + end + insert(errs[delta_type], "workspace id not found") + end + -- table: primary key string -> entity local schema = db[delta_type].schema local pk = schema:extract_pk_values(delta_entity) diff --git a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua index 49b1e2c07a3..bfa815f9a40 100644 --- a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua +++ b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua @@ -134,7 +134,36 @@ describe("[delta validations]",function() for _, delta in ipairs(deltas) do local ws_id = delta.ws_id assert(ws_id and ws_id ~= ngx.null) + + -- XXX EE: kong-ce entities exported from export_config_sync() do not + -- contain ws_id field, while kong-ee enntities does. + -- assert(delta.entity.ws_id) + + -- mannually remove routes ws_id, and then validation will report error + if delta.type == "routes" then + delta.entity.ws_id = nil + delta.ws_id = nil + end + + if delta.type == "services" then + delta.entity.ws_id = ngx.null + delta.ws_id = ngx.null + end end + + local _, _, err_t = validate_deltas(deltas) + + assert.same(err_t, { + code = 21, + fields = { + routes = { "workspace id not found" }, + services = { "workspace id not found" }, + }, + flattened_errors = { }, + message = 'sync deltas is invalid: {routes={"workspace id not found"},services={"workspace id not found"}}', + name = "sync deltas parse failure", + source = "kong.clustering.services.sync.validate.validate_deltas", + }) end) it("route has no required field, but uses default value", function() From a4c0b461345d431067a2bfb7645434212eed7e5b Mon Sep 17 00:00:00 2001 From: Chrono Date: Thu, 20 Feb 2025 09:24:58 +0800 Subject: [PATCH 4342/4351] fix(clustering/rpc): set default value for sync entities (#14293) KAG-6109 --- kong/clustering/services/sync/rpc.lua | 2 +- kong/clustering/services/sync/validate.lua | 13 +++++++++---- .../19-hybrid/04-validate_deltas_spec.lua | 16 ++++++++++++++++ 3 files changed, 26 insertions(+), 5 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 9bc48de0a45..3ad32e0dc67 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -326,7 +326,7 @@ local function do_sync() end assert(type(kong.default_workspace) == "string") - -- validate deltas + -- validate deltas and set the default values local ok, err, err_t = validate_deltas(deltas, wipe) if not ok then notify_error(ns_delta.latest_version, err_t) diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua index 5bc5003b0f3..c7b93d7c38a 100644 --- a/kong/clustering/services/sync/validate.lua +++ b/kong/clustering/services/sync/validate.lua @@ -86,10 +86,15 @@ local function validate_deltas(deltas, is_full_sync) errs_entities[delta_type] = {} end insert(errs_entities[delta_type], delta_entity) - end - end - end - end + + else + -- we already set the correct default values for entity + copy.ws_id = delta_entity.ws_id + delta.entity = copy + end -- if not ok + end -- if dao + end -- if delta_entity ~= nil and delta_entity ~= null + end -- for _, delta in ipairs(deltas) -- validate references diff --git a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua index bfa815f9a40..e2d151c5603 100644 --- a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua +++ b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua @@ -183,12 +183,28 @@ describe("[delta validations]",function() for _, delta in ipairs(deltas) do if delta.type == "routes" then delta.entity.protocols = nil + delta.entity.path_handling = nil + delta.entity.regex_priority = nil + delta.entity.https_redirect_status_code = nil + delta.entity.strip_path = nil break end end local ok, err = validate_deltas(deltas) assert.is_true(ok, "validate should not fail: " .. tostring(err)) + + -- after validation the entities in deltas should have default values + for _, delta in ipairs(deltas) do + if delta.type == "routes" then + assert.equal(type(delta.entity.protocols), "table") + assert.equal(delta.entity.path_handling, "v0") + assert.equal(delta.entity.regex_priority, 0) + assert.equal(delta.entity.https_redirect_status_code, 426) + assert.truthy(delta.entity.strip_path) + break + end + end end) it("route has unknown field", function() From 7fcde180fed7e3a8ac93908d45a01ccef741fabf Mon Sep 17 00:00:00 2001 From: samugi Date: Wed, 19 Feb 2025 09:04:06 +0100 Subject: [PATCH 4343/4351] chore(tracing): log instead of throwing error This module could throw errors if certain validations fail. While this is useful for type validation, it can be risky when the error logic depends on more complex conditions. This commit removes the error thrown when a span's end time is earlier than its start time. Although this shouldn't happen under normal circumstances, the end time calculation depends on multiple factors, including values from Nginx, making it not trivial to ensure it is always valid. In such cases, logging an error is more appropriate than failing the request. --- kong/pdk/tracing.lua | 4 +++- .../26-observability/01-tracer_pdk_spec.lua | 20 +++++++++++++++++++ 2 files changed, 23 insertions(+), 1 deletion(-) diff --git a/kong/pdk/tracing.lua b/kong/pdk/tracing.lua index bf4cc29bb7e..e3fc5122a77 100644 --- a/kong/pdk/tracing.lua +++ b/kong/pdk/tracing.lua @@ -280,7 +280,9 @@ function span_mt:finish(end_time_ns) end if end_time_ns and end_time_ns < self.start_time_ns then - error("invalid span duration", 2) + ngx_log(ngx_ERR, "invalid span duration: ", + end_time_ns - self.start_time_ns, " for span: ", self.name) + return end self.end_time_ns = end_time_ns or ffi_time_unix_nano() diff --git a/spec/01-unit/26-observability/01-tracer_pdk_spec.lua b/spec/01-unit/26-observability/01-tracer_pdk_spec.lua index 0dd45c4463f..a43e9abd9af 100644 --- a/spec/01-unit/26-observability/01-tracer_pdk_spec.lua +++ b/spec/01-unit/26-observability/01-tracer_pdk_spec.lua @@ -155,7 +155,11 @@ describe("Tracer PDK", function() c_span.parent = nil assert.same(tpl, c_span) + log_spy:clear() assert.has_no.error(function () span:finish() end) + assert.spy(log_spy).was_not_called_with( + ngx.ERR, match.is_string(), match.is_number(), match.is_string(), + match.is_string()) end) it("set_attribute validation", function () @@ -245,8 +249,12 @@ describe("Tracer PDK", function() it("access span table after finished", function () local span = c_tracer.start_span("meow") + log_spy:clear() span:finish() assert.has_no.error(function () span:finish() end) + assert.spy(log_spy).was_not_called_with( + ngx.ERR, match.is_string(), match.is_number(), match.is_string(), + match.is_string()) end) it("ends span", function () @@ -261,10 +269,22 @@ describe("Tracer PDK", function() local active_span = c_tracer.active_span() assert.same(span, active_span) + log_spy:clear() assert.has_no.error(function () active_span:finish() end) + assert.spy(log_spy).was_not_called_with( + ngx.ERR, match.is_string(), match.is_number(), match.is_string(), + match.is_string()) -- span's property is still accessible assert.same("meow", active_span.name) + + -- invalid span duration does not throw errors + local invalid_span = c_tracer.start_span("invalid") + log_spy:clear() + assert.has_no.error(function () invalid_span:finish(1) end) + assert.spy(log_spy).was_called_with( + ngx.ERR, "invalid span duration: ", match.is_number(), " for span: ", + match.is_string()) end) it("release span", function () From e20ab83e20f7d285a3d4bd8ad39ec59aa0b49610 Mon Sep 17 00:00:00 2001 From: Xiaochen Wang Date: Thu, 20 Feb 2025 16:22:16 +0800 Subject: [PATCH 4344/4351] fix(clustering/sync): prioritize using entity ws_id during validation (#14296) KAG-6429 --- kong/db/schema/others/declarative_config.lua | 5 +++-- spec/01-unit/19-hybrid/04-validate_deltas_spec.lua | 8 ++++---- 2 files changed, 7 insertions(+), 6 deletions(-) diff --git a/kong/db/schema/others/declarative_config.lua b/kong/db/schema/others/declarative_config.lua index e564104beca..bc6c440bd34 100644 --- a/kong/db/schema/others/declarative_config.lua +++ b/kong/db/schema/others/declarative_config.lua @@ -516,7 +516,6 @@ function DeclarativeConfig.validate_references_sync(deltas, deltas_map, is_full_ for _, delta in ipairs(deltas) do local item_type = delta.type local item = delta.entity - local ws_id = delta.ws_id or kong.default_workspace local foreign_refs = foreign_references[item_type] @@ -524,6 +523,8 @@ function DeclarativeConfig.validate_references_sync(deltas, deltas_map, is_full_ goto continue end + local ws_id = item.ws_id or delta.ws_id or kong.default_workspace + for k, v in pairs(item) do -- Try to check if item's some foreign key exists in the deltas or LMDB. @@ -550,7 +551,7 @@ function DeclarativeConfig.validate_references_sync(deltas, deltas_map, is_full_ errs[item_type] = errs[item_type] or {} errs[item_type][foreign_entity] = errs[item_type][foreign_entity] or {} - local msg = fmt("could not find %s's foreign refrences %s (%s)", + local msg = fmt("could not find %s's foreign references %s (%s)", item_type, foreign_entity, type(v) == "string" and v or cjson_encode(v)) diff --git a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua index e2d151c5603..fd716386b86 100644 --- a/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua +++ b/spec/01-unit/19-hybrid/04-validate_deltas_spec.lua @@ -284,7 +284,7 @@ describe("[delta validations]",function() local _, err, err_t = validate_deltas(deltas, false) assert.matches( - "entry 1 of 'services': could not find routes's foreign refrences services", + "entry 1 of 'services': could not find routes's foreign references services", err) assert.same(err_t, { @@ -292,11 +292,11 @@ describe("[delta validations]",function() fields = { routes = { services = { - "could not find routes's foreign refrences services ({\"id\":\"00000000-0000-0000-0000-000000000000\"})", + "could not find routes's foreign references services ({\"id\":\"00000000-0000-0000-0000-000000000000\"})", }, }, }, - message = [[sync deltas is invalid: {routes={services={"could not find routes's foreign refrences services ({\"id\":\"00000000-0000-0000-0000-000000000000\"})"}}}]], + message = [[sync deltas is invalid: {routes={services={"could not find routes's foreign references services ({\"id\":\"00000000-0000-0000-0000-000000000000\"})"}}}]], flattened_errors = {}, name = "sync deltas parse failure", source = "kong.clustering.services.sync.validate.validate_deltas", @@ -366,7 +366,7 @@ describe("[delta validations]",function() for i = 1, 100 do assert.matches( "entry " .. i .. " of 'services': " .. - "could not find routes's foreign refrences services", + "could not find routes's foreign references services", err) end end) From b1cd4bbc8eed7a85c1f61b4b8de67c802dc62da0 Mon Sep 17 00:00:00 2001 From: Vinicius Mignot Date: Thu, 13 Feb 2025 08:46:36 -0300 Subject: [PATCH 4345/4351] chore(deps): bump OpenSSL to 3.4.1 --- .requirements | 4 ++-- changelog/unreleased/kong/bump_openssl.yml | 4 ++++ .../fixtures/amazonlinux-2-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-amd64.txt | 2 +- .../fixtures/amazonlinux-2023-arm64.txt | 2 +- .../fixtures/debian-11-amd64.txt | 2 +- .../fixtures/debian-12-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el8-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-amd64.txt | 2 +- scripts/explain_manifest/fixtures/el9-arm64.txt | 2 +- .../fixtures/ubuntu-20.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-amd64.txt | 2 +- .../fixtures/ubuntu-22.04-arm64.txt | 2 +- .../fixtures/ubuntu-24.04-amd64.txt | 2 +- .../fixtures/ubuntu-24.04-arm64.txt | 2 +- scripts/explain_manifest/suites.py | 16 ++++++++-------- 16 files changed, 27 insertions(+), 23 deletions(-) create mode 100644 changelog/unreleased/kong/bump_openssl.yml diff --git a/.requirements b/.requirements index 7c46c59d263..d97e0831cc7 100644 --- a/.requirements +++ b/.requirements @@ -4,8 +4,8 @@ OPENRESTY=1.27.1.1 OPENRESTY_SHA256=79b071e27bdc143d5f401d0dbf504de4420070d867538c5edc2546d0351fd5c0 LUAROCKS=3.11.1 LUAROCKS_SHA256=c3fb3d960dffb2b2fe9de7e3cb004dc4d0b34bb3d342578af84f84325c669102 -OPENSSL=3.2.3 -OPENSSL_SHA256=52b5f1c6b8022bc5868c308c54fb77705e702d6c6f4594f99a0df216acf46239 +OPENSSL=3.4.1 +OPENSSL_SHA256=002a2d6b30b58bf4bea46c43bdd96365aaf8daa6c428782aa4feee06da197df3 PCRE=10.45 PCRE_SHA256=0e138387df7835d7403b8351e2226c1377da804e0737db0e071b48f07c9d12ee ADA=2.9.2 diff --git a/changelog/unreleased/kong/bump_openssl.yml b/changelog/unreleased/kong/bump_openssl.yml new file mode 100644 index 00000000000..a16ab5bbc59 --- /dev/null +++ b/changelog/unreleased/kong/bump_openssl.yml @@ -0,0 +1,4 @@ +message: "Bumped OpenSSL to 3.4.1 in Core dependencies." +type: dependency +scope: Core + diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt index f1dfcaf7e85..ea020ea70aa 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2-amd64.txt @@ -206,7 +206,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt index b26182bb259..3b2f1224978 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt index b5a86641884..99ec242b3ca 100644 --- a/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt +++ b/scripts/explain_manifest/fixtures/amazonlinux-2023-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-11-amd64.txt b/scripts/explain_manifest/fixtures/debian-11-amd64.txt index 2f924d72618..67064a3cd0a 100644 --- a/scripts/explain_manifest/fixtures/debian-11-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-11-amd64.txt @@ -180,7 +180,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/debian-12-amd64.txt b/scripts/explain_manifest/fixtures/debian-12-amd64.txt index f36379b1951..e84387d8c84 100644 --- a/scripts/explain_manifest/fixtures/debian-12-amd64.txt +++ b/scripts/explain_manifest/fixtures/debian-12-amd64.txt @@ -169,7 +169,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el8-amd64.txt b/scripts/explain_manifest/fixtures/el8-amd64.txt index 4d86f0b1570..5afdc8c7de1 100644 --- a/scripts/explain_manifest/fixtures/el8-amd64.txt +++ b/scripts/explain_manifest/fixtures/el8-amd64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-amd64.txt b/scripts/explain_manifest/fixtures/el9-amd64.txt index d831ef01712..8918d732a96 100644 --- a/scripts/explain_manifest/fixtures/el9-amd64.txt +++ b/scripts/explain_manifest/fixtures/el9-amd64.txt @@ -179,7 +179,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/el9-arm64.txt b/scripts/explain_manifest/fixtures/el9-arm64.txt index b5a86641884..99ec242b3ca 100644 --- a/scripts/explain_manifest/fixtures/el9-arm64.txt +++ b/scripts/explain_manifest/fixtures/el9-arm64.txt @@ -203,7 +203,7 @@ - lua-resty-events - lua-resty-lmdb - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt index 6a1cee758e4..6bb4ce45739 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-20.04-amd64.txt @@ -184,7 +184,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt index 8d4a3b55c69..0d68a16175d 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt index 951c2c393d9..d14fa4f37ab 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-22.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt index 0b3ac4b8695..f5d313d4b72 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-amd64.txt @@ -173,7 +173,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt index 951c2c393d9..d14fa4f37ab 100644 --- a/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt +++ b/scripts/explain_manifest/fixtures/ubuntu-24.04-arm64.txt @@ -190,7 +190,7 @@ - lua-resty-lmdb - ngx_brotli - ngx_wasmx_module - OpenSSL : OpenSSL 3.2.3 3 Sep 2024 + OpenSSL : OpenSSL 3.4.1 11 Feb 2025 DWARF : True DWARF - ngx_http_request_t related DWARF DIEs: True diff --git a/scripts/explain_manifest/suites.py b/scripts/explain_manifest/suites.py index 26d5c93d30d..7923269bb6c 100644 --- a/scripts/explain_manifest/suites.py +++ b/scripts/explain_manifest/suites.py @@ -95,14 +95,14 @@ def common_suites(expect, libxcrypt_no_obsolete_api: bool = False, skip_libsimdj expect("/usr/local/openresty/nginx/sbin/nginx", "nginx should link libxcrypt.so.1") \ .needed_libraries.contain("libcrypt.so.1") - expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.2.x") \ - .nginx_compiled_openssl.matches(r"OpenSSL 3.2.\d") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ - - expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.2.x") \ - .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.3.0") \ - .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.3.0") \ + expect("/usr/local/openresty/nginx/sbin/nginx", "nginx compiled with OpenSSL 3.4.x") \ + .nginx_compiled_openssl.matches(r"OpenSSL 3.4.\d") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.5.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.5.0") \ + + expect("**/*.so", "dynamic libraries are compiled with OpenSSL 3.4.x") \ + .version_requirement.key("libssl.so.3").less_than("OPENSSL_3.5.0") \ + .version_requirement.key("libcrypto.so.3").less_than("OPENSSL_3.5.0") \ ADA_VERSION = read_requirements()["ADA"] expect("**/*.so", "ada version is less than %s" % ADA_VERSION) \ From f040604260411d63ab5099d2bfd825a203f515f6 Mon Sep 17 00:00:00 2001 From: Qi Date: Fri, 21 Feb 2025 11:09:23 +0800 Subject: [PATCH 4346/4351] tests(cmd): fix flaky test (#14301) KAG-6433 --- spec/02-integration/02-cmd/02-start_stop_spec.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/spec/02-integration/02-cmd/02-start_stop_spec.lua b/spec/02-integration/02-cmd/02-start_stop_spec.lua index d15a81af25d..7864052eccd 100644 --- a/spec/02-integration/02-cmd/02-start_stop_spec.lua +++ b/spec/02-integration/02-cmd/02-start_stop_spec.lua @@ -413,7 +413,7 @@ describe("kong start/stop #" .. strategy, function() assert(helpers.start_kong({ database = "off", declarative_config = yaml_file, - nginx_worker_processes = 50, -- stress test initialization + nginx_worker_processes = 16, -- stress test initialization nginx_conf = "spec/fixtures/custom_nginx.template", })) From bd936d57cc72459d98f602ce6abe28c90a363a6b Mon Sep 17 00:00:00 2001 From: Haoxuan Date: Fri, 21 Feb 2025 11:13:51 +0800 Subject: [PATCH 4347/4351] tests(clustering/sync): wait for rpc sync log line (#14274) KAG-6393 --- .../02-integration/07-sdk/03-cluster_spec.lua | 4 ++++ .../09-hybrid_mode/01-sync_spec.lua | 19 +++++++++++++++++++ .../09-hybrid_mode/03-pki_spec.lua | 4 ++++ .../09-hybrid_mode/05-ocsp_spec.lua | 12 ++++++++++++ .../09-hybrid_mode/08-lazy_export_spec.lua | 4 ++++ .../09-hybrid_mode/10-forward-proxy_spec.lua | 4 ++++ .../09-hybrid_mode/13-deprecations_spec.lua | 5 +++++ .../09-key-auth/04-hybrid_mode_spec.lua | 4 ++++ .../11-correlation-id/02-schema_spec.lua | 4 ++++ 9 files changed, 60 insertions(+) diff --git a/spec/02-integration/07-sdk/03-cluster_spec.lua b/spec/02-integration/07-sdk/03-cluster_spec.lua index 2aea775edc0..591e282e2df 100644 --- a/spec/02-integration/07-sdk/03-cluster_spec.lua +++ b/spec/02-integration/07-sdk/03-cluster_spec.lua @@ -80,6 +80,10 @@ for _, strategy in helpers.each_strategy() do cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, }, nil, nil, fixtures_dp)) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() diff --git a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua index 040273da0e8..e802ffcc48a 100644 --- a/spec/02-integration/09-hybrid_mode/01-sync_spec.lua +++ b/spec/02-integration/09-hybrid_mode/01-sync_spec.lua @@ -48,6 +48,10 @@ describe("CP/DP communication #" .. strategy .. " rpc_sync=" .. rpc_sync, functi worker_state_update_frequency = 1, })) + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end + for _, plugin in ipairs(helpers.get_plugins_list()) do if plugin.name == "key-auth" then KEY_AUTH_PLUGIN = plugin @@ -652,6 +656,10 @@ describe("CP/DP config sync #" .. strategy .. " rpc_sync=" .. rpc_sync, function cluster_rpc = rpc, worker_state_update_frequency = 1, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() @@ -776,6 +784,10 @@ describe("CP/DP labels #" .. strategy, function() cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() @@ -840,6 +852,9 @@ describe("CP/DP cert details(cluster_mtls = shared) #" .. strategy, function() cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() @@ -905,6 +920,10 @@ describe("CP/DP cert details(cluster_mtls = pki) #" .. strategy, function() cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() diff --git a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua index 90c182e6d14..88281a50291 100644 --- a/spec/02-integration/09-hybrid_mode/03-pki_spec.lua +++ b/spec/02-integration/09-hybrid_mode/03-pki_spec.lua @@ -49,6 +49,10 @@ describe("CP/DP PKI sync #" .. strategy .. " rpc_sync=" .. rpc_sync, function() cluster_rpc_sync = rpc_sync, worker_state_update_frequency = 1, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() diff --git a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua index 26824085c67..91af14da3b5 100644 --- a/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua +++ b/spec/02-integration/09-hybrid_mode/05-ocsp_spec.lua @@ -65,6 +65,10 @@ describe("cluster_ocsp = on works #" .. strategy .. " rpc_sync=" .. rpc_sync, fu cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() @@ -286,6 +290,10 @@ describe("cluster_ocsp = off works with #" .. strategy .. " rpc_sync=" .. rpc_sy cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() @@ -434,6 +442,10 @@ describe("cluster_ocsp = optional works with #" .. strategy .. " rpc_sync=" .. r cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() diff --git a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua index 14230c89f2f..221c1abfbcc 100644 --- a/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua +++ b/spec/02-integration/09-hybrid_mode/08-lazy_export_spec.lua @@ -52,6 +52,10 @@ local function json_dp(rpc, rpc_sync) cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("dp1/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end diff --git a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua index 80f30902aa5..66153741af6 100644 --- a/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua +++ b/spec/02-integration/09-hybrid_mode/10-forward-proxy_spec.lua @@ -118,6 +118,10 @@ for _, strategy in helpers.each_strategy() do stream_listen = "0.0.0.0:5555", }, nil, nil, fixtures)) + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end + end) lazy_teardown(function() diff --git a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua index a1d824cf72b..6d13ced3cfe 100644 --- a/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua +++ b/spec/02-integration/09-hybrid_mode/13-deprecations_spec.lua @@ -63,6 +63,11 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile(dp_prefix .. "/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 20) + end + dp_logfile = helpers.get_running_conf(dp_prefix).nginx_err_logs cp_logfile = helpers.get_running_conf(cp_prefix).nginx_err_logs end) diff --git a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua index 66f59e40b13..55a68667821 100644 --- a/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua +++ b/spec/03-plugins/09-key-auth/04-hybrid_mode_spec.lua @@ -59,6 +59,10 @@ for _, strategy in helpers.each_strategy({"postgres"}) do cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) lazy_teardown(function() diff --git a/spec/03-plugins/11-correlation-id/02-schema_spec.lua b/spec/03-plugins/11-correlation-id/02-schema_spec.lua index 611b5b2a0f7..1288a594a85 100644 --- a/spec/03-plugins/11-correlation-id/02-schema_spec.lua +++ b/spec/03-plugins/11-correlation-id/02-schema_spec.lua @@ -162,6 +162,10 @@ describe("Plugin: correlation-id (schema) #a [#" .. strategy .."]", function() cluster_rpc = rpc, cluster_rpc_sync = rpc_sync, })) + + if rpc_sync == "on" then + assert.logfile("servroot2/logs/error.log").has.line("[kong.sync.v2] full sync ends", true, 10) + end end) before_each(function() From a77c8d97648896d52f8c0d00ff3b54829bd3946d Mon Sep 17 00:00:00 2001 From: Chrono Date: Mon, 24 Feb 2025 09:34:06 +0800 Subject: [PATCH 4348/4351] refactor(clustering/rpc): code clean for `validate_deltas()` (#14303) KAG-6109 --- kong/clustering/services/sync/validate.lua | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/kong/clustering/services/sync/validate.lua b/kong/clustering/services/sync/validate.lua index c7b93d7c38a..970938846d6 100644 --- a/kong/clustering/services/sync/validate.lua +++ b/kong/clustering/services/sync/validate.lua @@ -76,7 +76,12 @@ local function validate_deltas(deltas, is_full_sync) copy.ws_id = nil local ok, err_t = dao.schema:validate(copy) - if not ok then + if ok then + -- we already set the correct default values for entity + copy.ws_id = delta_entity.ws_id + delta.entity = copy + + else if not errs[delta_type] then errs[delta_type] = {} end @@ -86,11 +91,6 @@ local function validate_deltas(deltas, is_full_sync) errs_entities[delta_type] = {} end insert(errs_entities[delta_type], delta_entity) - - else - -- we already set the correct default values for entity - copy.ws_id = delta_entity.ws_id - delta.entity = copy end -- if not ok end -- if dao end -- if delta_entity ~= nil and delta_entity ~= null From 4278c1b5dc2ad1f180c3071f14f2255c081fe0cd Mon Sep 17 00:00:00 2001 From: "Zhefeng C." <38037704+catbro666@users.noreply.github.com> Date: Mon, 24 Feb 2025 14:16:25 +0800 Subject: [PATCH 4349/4351] chore(spec): generate_keys supports EC key (#14184) --- spec/internal/misc.lua | 28 +++++++++++++++++++++------- 1 file changed, 21 insertions(+), 7 deletions(-) diff --git a/spec/internal/misc.lua b/spec/internal/misc.lua index c02d3683c2c..978706bd7b8 100644 --- a/spec/internal/misc.lua +++ b/spec/internal/misc.lua @@ -165,15 +165,29 @@ end --- Generate asymmetric keys -- @function generate_keys -- @param fmt format to receive the public and private pair +-- @param typ (optional) the type of key to generate, default: RSA -- @return `pub, priv` key tuple or `nil + err` on failure -local function generate_keys(fmt) +local function generate_keys(fmt, typ) fmt = string.upper(fmt) or "JWK" - local key, err = pkey.new({ - -- only support RSA for now - type = 'RSA', - bits = 2048, - exp = 65537 - }) + typ = typ and string.upper(typ) or "RSA" + local key, err + -- only support RSA and EC for now + if typ == "RSA" then + key, err = pkey.new({ + type = 'RSA', + bits = 2048, + exp = 65537 + }) + + elseif typ == "EC" then + key, err = pkey.new({ + type = 'EC', + curve = 'prime256v1', + }) + + else + return nil, "unsupported key type" + end assert(key) assert(err == nil, err) local pub = key:tostring("public", fmt) From 113af319d983a4831669df1e8ff3d103979218d3 Mon Sep 17 00:00:00 2001 From: Qi Date: Tue, 25 Feb 2025 10:38:34 +0800 Subject: [PATCH 4350/4351] fix(clustering/rpc): validate version string more strictly (#14311) KAG-6452 --- .../services/sync/strategies/postgres.lua | 29 +++++++++++++- .../19-hybrid/05-validate-versions_spec.lua | 38 +++++++++++++++++++ 2 files changed, 65 insertions(+), 2 deletions(-) create mode 100644 spec/01-unit/19-hybrid/05-validate-versions_spec.lua diff --git a/kong/clustering/services/sync/strategies/postgres.lua b/kong/clustering/services/sync/strategies/postgres.lua index 06da15cabdc..0aad8c2ad6c 100644 --- a/kong/clustering/services/sync/strategies/postgres.lua +++ b/kong/clustering/services/sync/strategies/postgres.lua @@ -2,6 +2,7 @@ local _M = {} local _MT = { __index = _M } +local type = type local sub = string.sub local fmt = string.format local ngx_null = ngx.null @@ -10,7 +11,9 @@ local ngx_null = ngx.null -- version string should look like: "v02_0000" local VER_PREFIX = "v02_" local VER_PREFIX_LEN = #VER_PREFIX -local VERSION_FMT = VER_PREFIX .. "%028x" +local VER_DIGITS = 28 +-- equivalent to "v02_" .. "%028x" +local VERSION_FMT = VER_PREFIX .. "%0" .. VER_DIGITS .. "x" function _M.new(db) @@ -60,7 +63,29 @@ end function _M:is_valid_version(str) - return sub(str, 1, VER_PREFIX_LEN) == VER_PREFIX + if type(str) ~= "string" then + return false + end + + if #str ~= VER_PREFIX_LEN + VER_DIGITS then + return false + end + + -- | v02_xxxxxxxxxxxxxxxxxxxxxxxxxx | + -- |--| + -- Is starts with "v02_"? + if sub(str, 1, VER_PREFIX_LEN) ~= VER_PREFIX then + return false + end + + -- | v02_xxxxxxxxxxxxxxxxxxxxxxxxxx | + -- |------------------------| + -- Is the rest a valid hex number? + if not tonumber(sub(str, VER_PREFIX_LEN + 1), 16) then + return false + end + + return true end diff --git a/spec/01-unit/19-hybrid/05-validate-versions_spec.lua b/spec/01-unit/19-hybrid/05-validate-versions_spec.lua new file mode 100644 index 00000000000..734aad817dd --- /dev/null +++ b/spec/01-unit/19-hybrid/05-validate-versions_spec.lua @@ -0,0 +1,38 @@ +local is_valid_version = require("kong.clustering.services.sync.strategies.postgres").is_valid_version +local VER_PREFIX = "v02_" +local str_rep = string.rep + +describe("is_valid_version", function() + it("accept valid version", function() + -- all zero version + local ver = VER_PREFIX .. str_rep("0", 28) + assert.True(is_valid_version(nil, ver)) + + -- non-hexidecimal + ver = VER_PREFIX .. str_rep("9", 28) + assert.True(is_valid_version(nil, ver)) + + -- hexidecimal + ver = VER_PREFIX .. str_rep("f", 28) + assert.True(is_valid_version(nil, ver)) + end) + + it("reject invalid version", function() + -- invalid prefix + local ver = "v01_" .. str_rep("0", 28) + assert.False(is_valid_version(nil, ver)) + + -- invalid length + ver = VER_PREFIX .. str_rep("0", 27) + assert.False(is_valid_version(nil, ver)) + + -- invalid non-hexidecimal + ver = VER_PREFIX .. str_rep("-", 28) + assert.False(is_valid_version(nil, ver)) + + -- invalid hexidecimal + ver = VER_PREFIX .. str_rep("g", 28) + assert.False(is_valid_version(nil, ver)) + end) +end) + From 30befab129f75676f08845818310402136c8cca4 Mon Sep 17 00:00:00 2001 From: Chrono Date: Tue, 25 Feb 2025 16:18:24 +0800 Subject: [PATCH 4351/4351] refactor(clustering/rpc): clean default_workspace logic (#14304) KAG-6404 --- kong/clustering/services/sync/rpc.lua | 43 +++++++++++++++++---------- 1 file changed, 27 insertions(+), 16 deletions(-) diff --git a/kong/clustering/services/sync/rpc.lua b/kong/clustering/services/sync/rpc.lua index 3ad32e0dc67..fff70e053d2 100644 --- a/kong/clustering/services/sync/rpc.lua +++ b/kong/clustering/services/sync/rpc.lua @@ -274,6 +274,32 @@ local function lmdb_delete(db, t, delta, opts, is_full_sync) end +local function preprocess_deltas(deltas) + local default_ws_changed + + for _, delta in ipairs(deltas) do + local delta_type = delta.type + local delta_entity = delta.entity + + -- Update default workspace if delta is for workspace update + if delta_type == "workspaces" and + delta_entity ~= nil and + delta_entity ~= ngx_null and + delta_entity.name == "default" and + kong.default_workspace ~= delta_entity.id + then + kong.default_workspace = delta_entity.id + default_ws_changed = true + break + end + end -- for _, delta + + assert(type(kong.default_workspace) == "string") + + return default_ws_changed +end + + local function do_sync() if not is_rpc_ready() then return nil, "rpc is not ready" @@ -309,22 +335,7 @@ local function do_sync() -- we should find the correct default workspace -- and replace the old one with it - local default_ws_changed - for _, delta in ipairs(deltas) do - local delta_entity = delta.entity - -- Update default workspace if delta is for workspace update - if delta.type == "workspaces" and - delta_entity ~= nil and - delta_entity ~= ngx_null and - delta_entity.name == "default" and - kong.default_workspace ~= delta_entity.id - then - kong.default_workspace = delta_entity.id - default_ws_changed = true - break - end - end - assert(type(kong.default_workspace) == "string") + local default_ws_changed = preprocess_deltas(deltas) -- validate deltas and set the default values local ok, err, err_t = validate_deltas(deltas, wipe)